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[thirdparty/grsecurity-scrape.git] / test / grsecurity-3.1-3.19.6-201504302119.patch
1 diff --git a/Documentation/dontdiff b/Documentation/dontdiff
2 index 9de9813..1462492 100644
3 --- a/Documentation/dontdiff
4 +++ b/Documentation/dontdiff
5 @@ -3,9 +3,11 @@
6 *.bc
7 *.bin
8 *.bz2
9 +*.c.[012]*.*
10 *.cis
11 *.cpio
12 *.csp
13 +*.dbg
14 *.dsp
15 *.dvi
16 *.elf
17 @@ -15,6 +17,7 @@
18 *.gcov
19 *.gen.S
20 *.gif
21 +*.gmo
22 *.grep
23 *.grp
24 *.gz
25 @@ -51,14 +54,17 @@
26 *.tab.h
27 *.tex
28 *.ver
29 +*.vim
30 *.xml
31 *.xz
32 *_MODULES
33 +*_reg_safe.h
34 *_vga16.c
35 *~
36 \#*#
37 *.9
38 -.*
39 +.[^g]*
40 +.gen*
41 .*.d
42 .mm
43 53c700_d.h
44 @@ -72,9 +78,11 @@ Image
45 Module.markers
46 Module.symvers
47 PENDING
48 +PERF*
49 SCCS
50 System.map*
51 TAGS
52 +TRACEEVENT-CFLAGS
53 aconf
54 af_names.h
55 aic7*reg.h*
56 @@ -83,6 +91,7 @@ aic7*seq.h*
57 aicasm
58 aicdb.h*
59 altivec*.c
60 +ashldi3.S
61 asm-offsets.h
62 asm_offsets.h
63 autoconf.h*
64 @@ -95,32 +104,40 @@ bounds.h
65 bsetup
66 btfixupprep
67 build
68 +builtin-policy.h
69 bvmlinux
70 bzImage*
71 capability_names.h
72 capflags.c
73 classlist.h*
74 +clut_vga16.c
75 +common-cmds.h
76 comp*.log
77 compile.h*
78 conf
79 config
80 config-*
81 config_data.h*
82 +config.c
83 config.mak
84 config.mak.autogen
85 +config.tmp
86 conmakehash
87 consolemap_deftbl.c*
88 cpustr.h
89 crc32table.h*
90 cscope.*
91 defkeymap.c
92 +devicetable-offsets.h
93 devlist.h*
94 dnotify_test
95 docproc
96 dslm
97 +dtc-lexer.lex.c
98 elf2ecoff
99 elfconfig.h*
100 evergreen_reg_safe.h
101 +exception_policy.conf
102 fixdep
103 flask.h
104 fore200e_mkfirm
105 @@ -128,12 +145,15 @@ fore200e_pca_fw.c*
106 gconf
107 gconf.glade.h
108 gen-devlist
109 +gen-kdb_cmds.c
110 gen_crc32table
111 gen_init_cpio
112 generated
113 genheaders
114 genksyms
115 *_gray256.c
116 +hash
117 +hid-example
118 hpet_example
119 hugepage-mmap
120 hugepage-shm
121 @@ -148,14 +168,14 @@ int32.c
122 int4.c
123 int8.c
124 kallsyms
125 -kconfig
126 +kern_constants.h
127 keywords.c
128 ksym.c*
129 ksym.h*
130 kxgettext
131 lex.c
132 lex.*.c
133 -linux
134 +lib1funcs.S
135 logo_*.c
136 logo_*_clut224.c
137 logo_*_mono.c
138 @@ -165,14 +185,15 @@ mach-types.h
139 machtypes.h
140 map
141 map_hugetlb
142 -media
143 mconf
144 +mdp
145 miboot*
146 mk_elfconfig
147 mkboot
148 mkbugboot
149 mkcpustr
150 mkdep
151 +mkpiggy
152 mkprep
153 mkregtable
154 mktables
155 @@ -188,6 +209,8 @@ oui.c*
156 page-types
157 parse.c
158 parse.h
159 +parse-events*
160 +pasyms.h
161 patches*
162 pca200e.bin
163 pca200e_ecd.bin2
164 @@ -197,6 +220,7 @@ perf-archive
165 piggyback
166 piggy.gzip
167 piggy.S
168 +pmu-*
169 pnmtologo
170 ppc_defs.h*
171 pss_boot.h
172 @@ -206,7 +230,12 @@ r200_reg_safe.h
173 r300_reg_safe.h
174 r420_reg_safe.h
175 r600_reg_safe.h
176 +randomize_layout_hash.h
177 +randomize_layout_seed.h
178 +realmode.lds
179 +realmode.relocs
180 recordmcount
181 +regdb.c
182 relocs
183 rlim_names.h
184 rn50_reg_safe.h
185 @@ -216,8 +245,12 @@ series
186 setup
187 setup.bin
188 setup.elf
189 +signing_key*
190 +size_overflow_hash.h
191 sImage
192 +slabinfo
193 sm_tbl*
194 +sortextable
195 split-include
196 syscalltab.h
197 tables.c
198 @@ -227,6 +260,7 @@ tftpboot.img
199 timeconst.h
200 times.h*
201 trix_boot.h
202 +user_constants.h
203 utsrelease.h*
204 vdso-syms.lds
205 vdso.lds
206 @@ -238,13 +272,17 @@ vdso32.lds
207 vdso32.so.dbg
208 vdso64.lds
209 vdso64.so.dbg
210 +vdsox32.lds
211 +vdsox32-syms.lds
212 version.h*
213 vmImage
214 vmlinux
215 vmlinux-*
216 vmlinux.aout
217 vmlinux.bin.all
218 +vmlinux.bin.bz2
219 vmlinux.lds
220 +vmlinux.relocs
221 vmlinuz
222 voffset.h
223 vsyscall.lds
224 @@ -252,9 +290,12 @@ vsyscall_32.lds
225 wanxlfw.inc
226 uImage
227 unifdef
228 +utsrelease.h
229 wakeup.bin
230 wakeup.elf
231 wakeup.lds
232 +x509*
233 zImage*
234 zconf.hash.c
235 +zconf.lex.c
236 zoffset.h
237 diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
238 index a311db8..415b28c 100644
239 --- a/Documentation/kbuild/makefiles.txt
240 +++ b/Documentation/kbuild/makefiles.txt
241 @@ -23,10 +23,11 @@ This document describes the Linux kernel Makefiles.
242 === 4 Host Program support
243 --- 4.1 Simple Host Program
244 --- 4.2 Composite Host Programs
245 - --- 4.3 Using C++ for host programs
246 - --- 4.4 Controlling compiler options for host programs
247 - --- 4.5 When host programs are actually built
248 - --- 4.6 Using hostprogs-$(CONFIG_FOO)
249 + --- 4.3 Defining shared libraries
250 + --- 4.4 Using C++ for host programs
251 + --- 4.5 Controlling compiler options for host programs
252 + --- 4.6 When host programs are actually built
253 + --- 4.7 Using hostprogs-$(CONFIG_FOO)
254
255 === 5 Kbuild clean infrastructure
256
257 @@ -642,7 +643,29 @@ Both possibilities are described in the following.
258 Finally, the two .o files are linked to the executable, lxdialog.
259 Note: The syntax <executable>-y is not permitted for host-programs.
260
261 ---- 4.3 Using C++ for host programs
262 +--- 4.3 Defining shared libraries
263 +
264 + Objects with extension .so are considered shared libraries, and
265 + will be compiled as position independent objects.
266 + Kbuild provides support for shared libraries, but the usage
267 + shall be restricted.
268 + In the following example the libkconfig.so shared library is used
269 + to link the executable conf.
270 +
271 + Example:
272 + #scripts/kconfig/Makefile
273 + hostprogs-y := conf
274 + conf-objs := conf.o libkconfig.so
275 + libkconfig-objs := expr.o type.o
276 +
277 + Shared libraries always require a corresponding -objs line, and
278 + in the example above the shared library libkconfig is composed by
279 + the two objects expr.o and type.o.
280 + expr.o and type.o will be built as position independent code and
281 + linked as a shared library libkconfig.so. C++ is not supported for
282 + shared libraries.
283 +
284 +--- 4.4 Using C++ for host programs
285
286 kbuild offers support for host programs written in C++. This was
287 introduced solely to support kconfig, and is not recommended
288 @@ -665,7 +688,7 @@ Both possibilities are described in the following.
289 qconf-cxxobjs := qconf.o
290 qconf-objs := check.o
291
292 ---- 4.4 Controlling compiler options for host programs
293 +--- 4.5 Controlling compiler options for host programs
294
295 When compiling host programs, it is possible to set specific flags.
296 The programs will always be compiled utilising $(HOSTCC) passed
297 @@ -693,7 +716,7 @@ Both possibilities are described in the following.
298 When linking qconf, it will be passed the extra option
299 "-L$(QTDIR)/lib".
300
301 ---- 4.5 When host programs are actually built
302 +--- 4.6 When host programs are actually built
303
304 Kbuild will only build host-programs when they are referenced
305 as a prerequisite.
306 @@ -724,7 +747,7 @@ Both possibilities are described in the following.
307 This will tell kbuild to build lxdialog even if not referenced in
308 any rule.
309
310 ---- 4.6 Using hostprogs-$(CONFIG_FOO)
311 +--- 4.7 Using hostprogs-$(CONFIG_FOO)
312
313 A typical pattern in a Kbuild file looks like this:
314
315 diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
316 index 176d4fe..6eabd3c 100644
317 --- a/Documentation/kernel-parameters.txt
318 +++ b/Documentation/kernel-parameters.txt
319 @@ -1191,6 +1191,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
320 Format: <unsigned int> such that (rxsize & ~0x1fffc0) == 0.
321 Default: 1024
322
323 + grsec_proc_gid= [GRKERNSEC_PROC_USERGROUP] Chooses GID to
324 + ignore grsecurity's /proc restrictions
325 +
326 + grsec_sysfs_restrict= Format: 0 | 1
327 + Default: 1
328 + Disables GRKERNSEC_SYSFS_RESTRICT if enabled in config
329 +
330 hashdist= [KNL,NUMA] Large hashes allocated during boot
331 are distributed across NUMA nodes. Defaults on
332 for 64-bit NUMA, off otherwise.
333 @@ -2283,6 +2290,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
334 noexec=on: enable non-executable mappings (default)
335 noexec=off: disable non-executable mappings
336
337 + nopcid [X86-64]
338 + Disable PCID (Process-Context IDentifier) even if it
339 + is supported by the processor.
340 +
341 nosmap [X86]
342 Disable SMAP (Supervisor Mode Access Prevention)
343 even if it is supported by processor.
344 @@ -2584,6 +2595,30 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
345 the specified number of seconds. This is to be used if
346 your oopses keep scrolling off the screen.
347
348 + pax_nouderef [X86] disables UDEREF. Most likely needed under certain
349 + virtualization environments that don't cope well with the
350 + expand down segment used by UDEREF on X86-32 or the frequent
351 + page table updates on X86-64.
352 +
353 + pax_sanitize_slab=
354 + Format: { 0 | 1 | off | fast | full }
355 + Options '0' and '1' are only provided for backward
356 + compatibility, 'off' or 'fast' should be used instead.
357 + 0|off : disable slab object sanitization
358 + 1|fast: enable slab object sanitization excluding
359 + whitelisted slabs (default)
360 + full : sanitize all slabs, even the whitelisted ones
361 +
362 + pax_softmode= 0/1 to disable/enable PaX softmode on boot already.
363 +
364 + pax_extra_latent_entropy
365 + Enable a very simple form of latent entropy extraction
366 + from the first 4GB of memory as the bootmem allocator
367 + passes the memory pages to the buddy allocator.
368 +
369 + pax_weakuderef [X86-64] enables the weaker but faster form of UDEREF
370 + when the processor supports PCID.
371 +
372 pcbit= [HW,ISDN]
373
374 pcd. [PARIDE]
375 diff --git a/Makefile b/Makefile
376 index 65c7c87..abe7f93 100644
377 --- a/Makefile
378 +++ b/Makefile
379 @@ -298,7 +298,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
380 HOSTCC = gcc
381 HOSTCXX = g++
382 HOSTCFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89
383 -HOSTCXXFLAGS = -O2
384 +HOSTCFLAGS = -Wall -W -Wmissing-prototypes -Wstrict-prototypes -Wno-unused-parameter -Wno-missing-field-initializers -O2 -fomit-frame-pointer -std=gnu89 -fno-delete-null-pointer-checks
385 +HOSTCFLAGS += $(call cc-option, -Wno-empty-body)
386 +HOSTCXXFLAGS = -O2 -Wall -W -Wno-array-bounds
387
388 ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1)
389 HOSTCFLAGS += -Wno-unused-value -Wno-unused-parameter \
390 @@ -446,8 +448,8 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \
391 # Rules shared between *config targets and build targets
392
393 # Basic helpers built in scripts/
394 -PHONY += scripts_basic
395 -scripts_basic:
396 +PHONY += scripts_basic gcc-plugins
397 +scripts_basic: gcc-plugins
398 $(Q)$(MAKE) $(build)=scripts/basic
399 $(Q)rm -f .tmp_quiet_recordmcount
400
401 @@ -622,6 +624,72 @@ endif
402 # Tell gcc to never replace conditional load with a non-conditional one
403 KBUILD_CFLAGS += $(call cc-option,--param=allow-store-data-races=0)
404
405 +ifndef DISABLE_PAX_PLUGINS
406 +ifeq ($(call cc-ifversion, -ge, 0408, y), y)
407 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCXX)" "$(HOSTCXX)" "$(CC)")
408 +else
409 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCC)" "$(HOSTCXX)" "$(CC)")
410 +endif
411 +ifneq ($(PLUGINCC),)
412 +ifdef CONFIG_PAX_CONSTIFY_PLUGIN
413 +CONSTIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/constify_plugin.so -DCONSTIFY_PLUGIN
414 +endif
415 +ifdef CONFIG_PAX_MEMORY_STACKLEAK
416 +STACKLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/stackleak_plugin.so -DSTACKLEAK_PLUGIN
417 +STACKLEAK_PLUGIN_CFLAGS += -fplugin-arg-stackleak_plugin-track-lowest-sp=100
418 +endif
419 +ifdef CONFIG_KALLOCSTAT_PLUGIN
420 +KALLOCSTAT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kallocstat_plugin.so
421 +endif
422 +ifdef CONFIG_PAX_KERNEXEC_PLUGIN
423 +KERNEXEC_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kernexec_plugin.so
424 +KERNEXEC_PLUGIN_CFLAGS += -fplugin-arg-kernexec_plugin-method=$(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD) -DKERNEXEC_PLUGIN
425 +KERNEXEC_PLUGIN_AFLAGS := -DKERNEXEC_PLUGIN
426 +endif
427 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT
428 +RANDSTRUCT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/randomize_layout_plugin.so -DRANDSTRUCT_PLUGIN
429 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT_PERFORMANCE
430 +RANDSTRUCT_PLUGIN_CFLAGS += -fplugin-arg-randomize_layout_plugin-performance-mode
431 +endif
432 +endif
433 +ifdef CONFIG_CHECKER_PLUGIN
434 +ifeq ($(call cc-ifversion, -ge, 0406, y), y)
435 +CHECKER_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/checker_plugin.so -DCHECKER_PLUGIN
436 +endif
437 +endif
438 +COLORIZE_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/colorize_plugin.so
439 +ifdef CONFIG_PAX_SIZE_OVERFLOW
440 +SIZE_OVERFLOW_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/size_overflow_plugin/size_overflow_plugin.so -DSIZE_OVERFLOW_PLUGIN
441 +endif
442 +ifdef CONFIG_PAX_LATENT_ENTROPY
443 +LATENT_ENTROPY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/latent_entropy_plugin.so -DLATENT_ENTROPY_PLUGIN
444 +endif
445 +ifdef CONFIG_PAX_MEMORY_STRUCTLEAK
446 +STRUCTLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/structleak_plugin.so -DSTRUCTLEAK_PLUGIN
447 +endif
448 +GCC_PLUGINS_CFLAGS := $(CONSTIFY_PLUGIN_CFLAGS) $(STACKLEAK_PLUGIN_CFLAGS) $(KALLOCSTAT_PLUGIN_CFLAGS)
449 +GCC_PLUGINS_CFLAGS += $(KERNEXEC_PLUGIN_CFLAGS) $(CHECKER_PLUGIN_CFLAGS) $(COLORIZE_PLUGIN_CFLAGS)
450 +GCC_PLUGINS_CFLAGS += $(SIZE_OVERFLOW_PLUGIN_CFLAGS) $(LATENT_ENTROPY_PLUGIN_CFLAGS) $(STRUCTLEAK_PLUGIN_CFLAGS)
451 +GCC_PLUGINS_CFLAGS += $(RANDSTRUCT_PLUGIN_CFLAGS)
452 +GCC_PLUGINS_AFLAGS := $(KERNEXEC_PLUGIN_AFLAGS)
453 +export PLUGINCC GCC_PLUGINS_CFLAGS GCC_PLUGINS_AFLAGS CONSTIFY_PLUGIN LATENT_ENTROPY_PLUGIN_CFLAGS
454 +ifeq ($(KBUILD_EXTMOD),)
455 +gcc-plugins:
456 + $(Q)$(MAKE) $(build)=tools/gcc
457 +else
458 +gcc-plugins: ;
459 +endif
460 +else
461 +gcc-plugins:
462 +ifeq ($(call cc-ifversion, -ge, 0405, y), y)
463 + $(error Your gcc installation does not support plugins. If the necessary headers for plugin support are missing, they should be installed. On Debian, apt-get install gcc-<ver>-plugin-dev. If you choose to ignore this error and lessen the improvements provided by this patch, re-run make with the DISABLE_PAX_PLUGINS=y argument.))
464 +else
465 + $(Q)echo "warning, your gcc version does not support plugins, you should upgrade it to gcc 4.5 at least"
466 +endif
467 + $(Q)echo "PAX_MEMORY_STACKLEAK, constification, PAX_LATENT_ENTROPY and other features will be less secure. PAX_SIZE_OVERFLOW will not be active."
468 +endif
469 +endif
470 +
471 ifdef CONFIG_READABLE_ASM
472 # Disable optimizations that make assembler listings hard to read.
473 # reorder blocks reorders the control in the function
474 @@ -714,7 +782,7 @@ KBUILD_CFLAGS += $(call cc-option, -gsplit-dwarf, -g)
475 else
476 KBUILD_CFLAGS += -g
477 endif
478 -KBUILD_AFLAGS += -Wa,-gdwarf-2
479 +KBUILD_AFLAGS += -Wa,--gdwarf-2
480 endif
481 ifdef CONFIG_DEBUG_INFO_DWARF4
482 KBUILD_CFLAGS += $(call cc-option, -gdwarf-4,)
483 @@ -879,7 +947,7 @@ export mod_sign_cmd
484
485
486 ifeq ($(KBUILD_EXTMOD),)
487 -core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/
488 +core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ grsecurity/
489
490 vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \
491 $(core-y) $(core-m) $(drivers-y) $(drivers-m) \
492 @@ -926,6 +994,8 @@ endif
493
494 # The actual objects are generated when descending,
495 # make sure no implicit rule kicks in
496 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
497 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
498 $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
499
500 # Handle descending into subdirectories listed in $(vmlinux-dirs)
501 @@ -935,7 +1005,7 @@ $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
502 # Error messages still appears in the original language
503
504 PHONY += $(vmlinux-dirs)
505 -$(vmlinux-dirs): prepare scripts
506 +$(vmlinux-dirs): gcc-plugins prepare scripts
507 $(Q)$(MAKE) $(build)=$@
508
509 define filechk_kernel.release
510 @@ -978,10 +1048,13 @@ prepare1: prepare2 $(version_h) include/generated/utsrelease.h \
511
512 archprepare: archheaders archscripts prepare1 scripts_basic
513
514 +prepare0: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
515 +prepare0: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
516 prepare0: archprepare FORCE
517 $(Q)$(MAKE) $(build)=.
518
519 # All the preparing..
520 +prepare: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
521 prepare: prepare0
522
523 # Generate some files
524 @@ -1095,6 +1168,8 @@ all: modules
525 # using awk while concatenating to the final file.
526
527 PHONY += modules
528 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
529 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
530 modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
531 $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
532 @$(kecho) ' Building modules, stage 2.';
533 @@ -1110,7 +1185,7 @@ modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
534
535 # Target to prepare building external modules
536 PHONY += modules_prepare
537 -modules_prepare: prepare scripts
538 +modules_prepare: gcc-plugins prepare scripts
539
540 # Target to install modules
541 PHONY += modules_install
542 @@ -1176,7 +1251,10 @@ MRPROPER_FILES += .config .config.old .version .old_version $(version_h) \
543 Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \
544 signing_key.priv signing_key.x509 x509.genkey \
545 extra_certificates signing_key.x509.keyid \
546 - signing_key.x509.signer
547 + signing_key.x509.signer \
548 + tools/gcc/size_overflow_plugin/size_overflow_hash_aux.h \
549 + tools/gcc/size_overflow_plugin/size_overflow_hash.h \
550 + tools/gcc/randomize_layout_seed.h
551
552 # clean - Delete most, but leave enough to build external modules
553 #
554 @@ -1215,7 +1293,7 @@ distclean: mrproper
555 @find $(srctree) $(RCS_FIND_IGNORE) \
556 \( -name '*.orig' -o -name '*.rej' -o -name '*~' \
557 -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
558 - -o -name '.*.rej' -o -name '*%' -o -name 'core' \) \
559 + -o -name '.*.rej' -o -name '*.so' -o -name '*%' -o -name 'core' \) \
560 -type f -print | xargs rm -f
561
562
563 @@ -1381,6 +1459,8 @@ PHONY += $(module-dirs) modules
564 $(module-dirs): crmodverdir $(objtree)/Module.symvers
565 $(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@)
566
567 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
568 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
569 modules: $(module-dirs)
570 @$(kecho) ' Building modules, stage 2.';
571 $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
572 @@ -1521,17 +1601,21 @@ else
573 target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@))
574 endif
575
576 -%.s: %.c prepare scripts FORCE
577 +%.s: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
578 +%.s: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
579 +%.s: %.c gcc-plugins prepare scripts FORCE
580 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
581 %.i: %.c prepare scripts FORCE
582 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
583 -%.o: %.c prepare scripts FORCE
584 +%.o: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
585 +%.o: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
586 +%.o: %.c gcc-plugins prepare scripts FORCE
587 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
588 %.lst: %.c prepare scripts FORCE
589 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
590 -%.s: %.S prepare scripts FORCE
591 +%.s: %.S gcc-plugins prepare scripts FORCE
592 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
593 -%.o: %.S prepare scripts FORCE
594 +%.o: %.S gcc-plugins prepare scripts FORCE
595 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
596 %.symtypes: %.c prepare scripts FORCE
597 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
598 @@ -1543,11 +1627,15 @@ endif
599 $(build)=$(build-dir)
600 # Make sure the latest headers are built for Documentation
601 Documentation/: headers_install
602 -%/: prepare scripts FORCE
603 +%/: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
604 +%/: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
605 +%/: gcc-plugins prepare scripts FORCE
606 $(cmd_crmodverdir)
607 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
608 $(build)=$(build-dir)
609 -%.ko: prepare scripts FORCE
610 +%.ko: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
611 +%.ko: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
612 +%.ko: gcc-plugins prepare scripts FORCE
613 $(cmd_crmodverdir)
614 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
615 $(build)=$(build-dir) $(@:.ko=.o)
616 diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
617 index 8f8eafb..3405f46 100644
618 --- a/arch/alpha/include/asm/atomic.h
619 +++ b/arch/alpha/include/asm/atomic.h
620 @@ -239,4 +239,14 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
621 #define atomic_dec(v) atomic_sub(1,(v))
622 #define atomic64_dec(v) atomic64_sub(1,(v))
623
624 +#define atomic64_read_unchecked(v) atomic64_read(v)
625 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
626 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
627 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
628 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
629 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
630 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
631 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
632 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
633 +
634 #endif /* _ALPHA_ATOMIC_H */
635 diff --git a/arch/alpha/include/asm/cache.h b/arch/alpha/include/asm/cache.h
636 index ad368a9..fbe0f25 100644
637 --- a/arch/alpha/include/asm/cache.h
638 +++ b/arch/alpha/include/asm/cache.h
639 @@ -4,19 +4,19 @@
640 #ifndef __ARCH_ALPHA_CACHE_H
641 #define __ARCH_ALPHA_CACHE_H
642
643 +#include <linux/const.h>
644
645 /* Bytes per L1 (data) cache line. */
646 #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EV6)
647 -# define L1_CACHE_BYTES 64
648 # define L1_CACHE_SHIFT 6
649 #else
650 /* Both EV4 and EV5 are write-through, read-allocate,
651 direct-mapped, physical.
652 */
653 -# define L1_CACHE_BYTES 32
654 # define L1_CACHE_SHIFT 5
655 #endif
656
657 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
658 #define SMP_CACHE_BYTES L1_CACHE_BYTES
659
660 #endif
661 diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h
662 index 968d999..d36b2df 100644
663 --- a/arch/alpha/include/asm/elf.h
664 +++ b/arch/alpha/include/asm/elf.h
665 @@ -91,6 +91,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
666
667 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x1000000)
668
669 +#ifdef CONFIG_PAX_ASLR
670 +#define PAX_ELF_ET_DYN_BASE (current->personality & ADDR_LIMIT_32BIT ? 0x10000 : 0x120000000UL)
671 +
672 +#define PAX_DELTA_MMAP_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 28)
673 +#define PAX_DELTA_STACK_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 19)
674 +#endif
675 +
676 /* $0 is set by ld.so to a pointer to a function which might be
677 registered using atexit. This provides a mean for the dynamic
678 linker to call DT_FINI functions for shared libraries that have
679 diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
680 index aab14a0..b4fa3e7 100644
681 --- a/arch/alpha/include/asm/pgalloc.h
682 +++ b/arch/alpha/include/asm/pgalloc.h
683 @@ -29,6 +29,12 @@ pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
684 pgd_set(pgd, pmd);
685 }
686
687 +static inline void
688 +pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
689 +{
690 + pgd_populate(mm, pgd, pmd);
691 +}
692 +
693 extern pgd_t *pgd_alloc(struct mm_struct *mm);
694
695 static inline void
696 diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
697 index d8f9b7e..f6222fa 100644
698 --- a/arch/alpha/include/asm/pgtable.h
699 +++ b/arch/alpha/include/asm/pgtable.h
700 @@ -102,6 +102,17 @@ struct vm_area_struct;
701 #define PAGE_SHARED __pgprot(_PAGE_VALID | __ACCESS_BITS)
702 #define PAGE_COPY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
703 #define PAGE_READONLY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
704 +
705 +#ifdef CONFIG_PAX_PAGEEXEC
706 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOE)
707 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
708 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
709 +#else
710 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
711 +# define PAGE_COPY_NOEXEC PAGE_COPY
712 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
713 +#endif
714 +
715 #define PAGE_KERNEL __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE | _PAGE_KWE)
716
717 #define _PAGE_NORMAL(x) __pgprot(_PAGE_VALID | __ACCESS_BITS | (x))
718 diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
719 index 2fd00b7..cfd5069 100644
720 --- a/arch/alpha/kernel/module.c
721 +++ b/arch/alpha/kernel/module.c
722 @@ -160,7 +160,7 @@ apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab,
723
724 /* The small sections were sorted to the end of the segment.
725 The following should definitely cover them. */
726 - gp = (u64)me->module_core + me->core_size - 0x8000;
727 + gp = (u64)me->module_core_rw + me->core_size_rw - 0x8000;
728 got = sechdrs[me->arch.gotsecindex].sh_addr;
729
730 for (i = 0; i < n; i++) {
731 diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
732 index e51f578..16c64a3 100644
733 --- a/arch/alpha/kernel/osf_sys.c
734 +++ b/arch/alpha/kernel/osf_sys.c
735 @@ -1296,10 +1296,11 @@ SYSCALL_DEFINE1(old_adjtimex, struct timex32 __user *, txc_p)
736 generic version except that we know how to honor ADDR_LIMIT_32BIT. */
737
738 static unsigned long
739 -arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
740 - unsigned long limit)
741 +arch_get_unmapped_area_1(struct file *filp, unsigned long addr, unsigned long len,
742 + unsigned long limit, unsigned long flags)
743 {
744 struct vm_unmapped_area_info info;
745 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
746
747 info.flags = 0;
748 info.length = len;
749 @@ -1307,6 +1308,7 @@ arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
750 info.high_limit = limit;
751 info.align_mask = 0;
752 info.align_offset = 0;
753 + info.threadstack_offset = offset;
754 return vm_unmapped_area(&info);
755 }
756
757 @@ -1339,20 +1341,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
758 merely specific addresses, but regions of memory -- perhaps
759 this feature should be incorporated into all ports? */
760
761 +#ifdef CONFIG_PAX_RANDMMAP
762 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
763 +#endif
764 +
765 if (addr) {
766 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(addr), len, limit);
767 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(addr), len, limit, flags);
768 if (addr != (unsigned long) -ENOMEM)
769 return addr;
770 }
771
772 /* Next, try allocating at TASK_UNMAPPED_BASE. */
773 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(TASK_UNMAPPED_BASE),
774 - len, limit);
775 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(current->mm->mmap_base), len, limit, flags);
776 +
777 if (addr != (unsigned long) -ENOMEM)
778 return addr;
779
780 /* Finally, try allocating in low memory. */
781 - addr = arch_get_unmapped_area_1 (PAGE_SIZE, len, limit);
782 + addr = arch_get_unmapped_area_1 (filp, PAGE_SIZE, len, limit, flags);
783
784 return addr;
785 }
786 diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
787 index 9d0ac09..479a962 100644
788 --- a/arch/alpha/mm/fault.c
789 +++ b/arch/alpha/mm/fault.c
790 @@ -53,6 +53,124 @@ __load_new_mm_context(struct mm_struct *next_mm)
791 __reload_thread(pcb);
792 }
793
794 +#ifdef CONFIG_PAX_PAGEEXEC
795 +/*
796 + * PaX: decide what to do with offenders (regs->pc = fault address)
797 + *
798 + * returns 1 when task should be killed
799 + * 2 when patched PLT trampoline was detected
800 + * 3 when unpatched PLT trampoline was detected
801 + */
802 +static int pax_handle_fetch_fault(struct pt_regs *regs)
803 +{
804 +
805 +#ifdef CONFIG_PAX_EMUPLT
806 + int err;
807 +
808 + do { /* PaX: patched PLT emulation #1 */
809 + unsigned int ldah, ldq, jmp;
810 +
811 + err = get_user(ldah, (unsigned int *)regs->pc);
812 + err |= get_user(ldq, (unsigned int *)(regs->pc+4));
813 + err |= get_user(jmp, (unsigned int *)(regs->pc+8));
814 +
815 + if (err)
816 + break;
817 +
818 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
819 + (ldq & 0xFFFF0000U) == 0xA77B0000U &&
820 + jmp == 0x6BFB0000U)
821 + {
822 + unsigned long r27, addr;
823 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
824 + unsigned long addrl = ldq | 0xFFFFFFFFFFFF0000UL;
825 +
826 + addr = regs->r27 + ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
827 + err = get_user(r27, (unsigned long *)addr);
828 + if (err)
829 + break;
830 +
831 + regs->r27 = r27;
832 + regs->pc = r27;
833 + return 2;
834 + }
835 + } while (0);
836 +
837 + do { /* PaX: patched PLT emulation #2 */
838 + unsigned int ldah, lda, br;
839 +
840 + err = get_user(ldah, (unsigned int *)regs->pc);
841 + err |= get_user(lda, (unsigned int *)(regs->pc+4));
842 + err |= get_user(br, (unsigned int *)(regs->pc+8));
843 +
844 + if (err)
845 + break;
846 +
847 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
848 + (lda & 0xFFFF0000U) == 0xA77B0000U &&
849 + (br & 0xFFE00000U) == 0xC3E00000U)
850 + {
851 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL;
852 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
853 + unsigned long addrl = lda | 0xFFFFFFFFFFFF0000UL;
854 +
855 + regs->r27 += ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
856 + regs->pc += 12 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
857 + return 2;
858 + }
859 + } while (0);
860 +
861 + do { /* PaX: unpatched PLT emulation */
862 + unsigned int br;
863 +
864 + err = get_user(br, (unsigned int *)regs->pc);
865 +
866 + if (!err && (br & 0xFFE00000U) == 0xC3800000U) {
867 + unsigned int br2, ldq, nop, jmp;
868 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL, resolver;
869 +
870 + addr = regs->pc + 4 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
871 + err = get_user(br2, (unsigned int *)addr);
872 + err |= get_user(ldq, (unsigned int *)(addr+4));
873 + err |= get_user(nop, (unsigned int *)(addr+8));
874 + err |= get_user(jmp, (unsigned int *)(addr+12));
875 + err |= get_user(resolver, (unsigned long *)(addr+16));
876 +
877 + if (err)
878 + break;
879 +
880 + if (br2 == 0xC3600000U &&
881 + ldq == 0xA77B000CU &&
882 + nop == 0x47FF041FU &&
883 + jmp == 0x6B7B0000U)
884 + {
885 + regs->r28 = regs->pc+4;
886 + regs->r27 = addr+16;
887 + regs->pc = resolver;
888 + return 3;
889 + }
890 + }
891 + } while (0);
892 +#endif
893 +
894 + return 1;
895 +}
896 +
897 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
898 +{
899 + unsigned long i;
900 +
901 + printk(KERN_ERR "PAX: bytes at PC: ");
902 + for (i = 0; i < 5; i++) {
903 + unsigned int c;
904 + if (get_user(c, (unsigned int *)pc+i))
905 + printk(KERN_CONT "???????? ");
906 + else
907 + printk(KERN_CONT "%08x ", c);
908 + }
909 + printk("\n");
910 +}
911 +#endif
912
913 /*
914 * This routine handles page faults. It determines the address,
915 @@ -133,8 +251,29 @@ retry:
916 good_area:
917 si_code = SEGV_ACCERR;
918 if (cause < 0) {
919 - if (!(vma->vm_flags & VM_EXEC))
920 + if (!(vma->vm_flags & VM_EXEC)) {
921 +
922 +#ifdef CONFIG_PAX_PAGEEXEC
923 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->pc)
924 + goto bad_area;
925 +
926 + up_read(&mm->mmap_sem);
927 + switch (pax_handle_fetch_fault(regs)) {
928 +
929 +#ifdef CONFIG_PAX_EMUPLT
930 + case 2:
931 + case 3:
932 + return;
933 +#endif
934 +
935 + }
936 + pax_report_fault(regs, (void *)regs->pc, (void *)rdusp());
937 + do_group_exit(SIGKILL);
938 +#else
939 goto bad_area;
940 +#endif
941 +
942 + }
943 } else if (!cause) {
944 /* Allow reads even for write-only mappings */
945 if (!(vma->vm_flags & (VM_READ | VM_WRITE)))
946 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
947 index 97d07ed..2931f2b 100644
948 --- a/arch/arm/Kconfig
949 +++ b/arch/arm/Kconfig
950 @@ -1727,7 +1727,7 @@ config ALIGNMENT_TRAP
951
952 config UACCESS_WITH_MEMCPY
953 bool "Use kernel mem{cpy,set}() for {copy_to,clear}_user()"
954 - depends on MMU
955 + depends on MMU && !PAX_MEMORY_UDEREF
956 default y if CPU_FEROCEON
957 help
958 Implement faster copy_to_user and clear_user methods for CPU
959 @@ -1991,6 +1991,7 @@ config XIP_PHYS_ADDR
960 config KEXEC
961 bool "Kexec system call (EXPERIMENTAL)"
962 depends on (!SMP || PM_SLEEP_SMP)
963 + depends on !GRKERNSEC_KMEM
964 help
965 kexec is a system call that implements the ability to shutdown your
966 current kernel, and to start another kernel. It is like a reboot
967 diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
968 index e22c119..abe7041 100644
969 --- a/arch/arm/include/asm/atomic.h
970 +++ b/arch/arm/include/asm/atomic.h
971 @@ -18,17 +18,41 @@
972 #include <asm/barrier.h>
973 #include <asm/cmpxchg.h>
974
975 +#ifdef CONFIG_GENERIC_ATOMIC64
976 +#include <asm-generic/atomic64.h>
977 +#endif
978 +
979 #define ATOMIC_INIT(i) { (i) }
980
981 #ifdef __KERNEL__
982
983 +#ifdef CONFIG_THUMB2_KERNEL
984 +#define REFCOUNT_TRAP_INSN "bkpt 0xf1"
985 +#else
986 +#define REFCOUNT_TRAP_INSN "bkpt 0xf103"
987 +#endif
988 +
989 +#define _ASM_EXTABLE(from, to) \
990 +" .pushsection __ex_table,\"a\"\n"\
991 +" .align 3\n" \
992 +" .long " #from ", " #to"\n" \
993 +" .popsection"
994 +
995 /*
996 * On ARM, ordinary assignment (str instruction) doesn't clear the local
997 * strex/ldrex monitor on some implementations. The reason we can use it for
998 * atomic_set() is the clrex or dummy strex done on every exception return.
999 */
1000 #define atomic_read(v) ACCESS_ONCE((v)->counter)
1001 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
1002 +{
1003 + return ACCESS_ONCE(v->counter);
1004 +}
1005 #define atomic_set(v,i) (((v)->counter) = (i))
1006 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
1007 +{
1008 + v->counter = i;
1009 +}
1010
1011 #if __LINUX_ARM_ARCH__ >= 6
1012
1013 @@ -38,26 +62,50 @@
1014 * to ensure that the update happens.
1015 */
1016
1017 -#define ATOMIC_OP(op, c_op, asm_op) \
1018 -static inline void atomic_##op(int i, atomic_t *v) \
1019 +#ifdef CONFIG_PAX_REFCOUNT
1020 +#define __OVERFLOW_POST \
1021 + " bvc 3f\n" \
1022 + "2: " REFCOUNT_TRAP_INSN "\n"\
1023 + "3:\n"
1024 +#define __OVERFLOW_POST_RETURN \
1025 + " bvc 3f\n" \
1026 +" mov %0, %1\n" \
1027 + "2: " REFCOUNT_TRAP_INSN "\n"\
1028 + "3:\n"
1029 +#define __OVERFLOW_EXTABLE \
1030 + "4:\n" \
1031 + _ASM_EXTABLE(2b, 4b)
1032 +#else
1033 +#define __OVERFLOW_POST
1034 +#define __OVERFLOW_POST_RETURN
1035 +#define __OVERFLOW_EXTABLE
1036 +#endif
1037 +
1038 +#define __ATOMIC_OP(op, suffix, c_op, asm_op, post_op, extable) \
1039 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1040 { \
1041 unsigned long tmp; \
1042 int result; \
1043 \
1044 prefetchw(&v->counter); \
1045 - __asm__ __volatile__("@ atomic_" #op "\n" \
1046 + __asm__ __volatile__("@ atomic_" #op #suffix "\n" \
1047 "1: ldrex %0, [%3]\n" \
1048 " " #asm_op " %0, %0, %4\n" \
1049 + post_op \
1050 " strex %1, %0, [%3]\n" \
1051 " teq %1, #0\n" \
1052 -" bne 1b" \
1053 +" bne 1b\n" \
1054 + extable \
1055 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1056 : "r" (&v->counter), "Ir" (i) \
1057 : "cc"); \
1058 } \
1059
1060 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1061 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1062 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, _unchecked, c_op, asm_op, , )\
1063 + __ATOMIC_OP(op, , c_op, asm_op##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1064 +
1065 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op, post_op, extable) \
1066 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1067 { \
1068 unsigned long tmp; \
1069 int result; \
1070 @@ -65,12 +113,14 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1071 smp_mb(); \
1072 prefetchw(&v->counter); \
1073 \
1074 - __asm__ __volatile__("@ atomic_" #op "_return\n" \
1075 + __asm__ __volatile__("@ atomic_" #op "_return" #suffix "\n" \
1076 "1: ldrex %0, [%3]\n" \
1077 " " #asm_op " %0, %0, %4\n" \
1078 + post_op \
1079 " strex %1, %0, [%3]\n" \
1080 " teq %1, #0\n" \
1081 -" bne 1b" \
1082 +" bne 1b\n" \
1083 + extable \
1084 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1085 : "r" (&v->counter), "Ir" (i) \
1086 : "cc"); \
1087 @@ -80,6 +130,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1088 return result; \
1089 }
1090
1091 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op, , )\
1092 + __ATOMIC_OP_RETURN(op, , c_op, asm_op##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1093 +
1094 static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
1095 {
1096 int oldval;
1097 @@ -115,12 +168,24 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1098 __asm__ __volatile__ ("@ atomic_add_unless\n"
1099 "1: ldrex %0, [%4]\n"
1100 " teq %0, %5\n"
1101 -" beq 2f\n"
1102 -" add %1, %0, %6\n"
1103 +" beq 4f\n"
1104 +" adds %1, %0, %6\n"
1105 +
1106 +#ifdef CONFIG_PAX_REFCOUNT
1107 +" bvc 3f\n"
1108 +"2: " REFCOUNT_TRAP_INSN "\n"
1109 +"3:\n"
1110 +#endif
1111 +
1112 " strex %2, %1, [%4]\n"
1113 " teq %2, #0\n"
1114 " bne 1b\n"
1115 -"2:"
1116 +"4:"
1117 +
1118 +#ifdef CONFIG_PAX_REFCOUNT
1119 + _ASM_EXTABLE(2b, 4b)
1120 +#endif
1121 +
1122 : "=&r" (oldval), "=&r" (newval), "=&r" (tmp), "+Qo" (v->counter)
1123 : "r" (&v->counter), "r" (u), "r" (a)
1124 : "cc");
1125 @@ -131,14 +196,36 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1126 return oldval;
1127 }
1128
1129 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *ptr, int old, int new)
1130 +{
1131 + unsigned long oldval, res;
1132 +
1133 + smp_mb();
1134 +
1135 + do {
1136 + __asm__ __volatile__("@ atomic_cmpxchg_unchecked\n"
1137 + "ldrex %1, [%3]\n"
1138 + "mov %0, #0\n"
1139 + "teq %1, %4\n"
1140 + "strexeq %0, %5, [%3]\n"
1141 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1142 + : "r" (&ptr->counter), "Ir" (old), "r" (new)
1143 + : "cc");
1144 + } while (res);
1145 +
1146 + smp_mb();
1147 +
1148 + return oldval;
1149 +}
1150 +
1151 #else /* ARM_ARCH_6 */
1152
1153 #ifdef CONFIG_SMP
1154 #error SMP not supported on pre-ARMv6 CPUs
1155 #endif
1156
1157 -#define ATOMIC_OP(op, c_op, asm_op) \
1158 -static inline void atomic_##op(int i, atomic_t *v) \
1159 +#define __ATOMIC_OP(op, suffix, c_op, asm_op) \
1160 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1161 { \
1162 unsigned long flags; \
1163 \
1164 @@ -147,8 +234,11 @@ static inline void atomic_##op(int i, atomic_t *v) \
1165 raw_local_irq_restore(flags); \
1166 } \
1167
1168 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1169 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1170 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, , c_op, asm_op) \
1171 + __ATOMIC_OP(op, _unchecked, c_op, asm_op)
1172 +
1173 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op) \
1174 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1175 { \
1176 unsigned long flags; \
1177 int val; \
1178 @@ -161,6 +251,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1179 return val; \
1180 }
1181
1182 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, , c_op, asm_op)\
1183 + __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op)
1184 +
1185 static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1186 {
1187 int ret;
1188 @@ -175,6 +268,11 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1189 return ret;
1190 }
1191
1192 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
1193 +{
1194 + return atomic_cmpxchg((atomic_t *)v, old, new);
1195 +}
1196 +
1197 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1198 {
1199 int c, old;
1200 @@ -196,16 +294,38 @@ ATOMIC_OPS(sub, -=, sub)
1201
1202 #undef ATOMIC_OPS
1203 #undef ATOMIC_OP_RETURN
1204 +#undef __ATOMIC_OP_RETURN
1205 #undef ATOMIC_OP
1206 +#undef __ATOMIC_OP
1207
1208 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
1209 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
1210 +{
1211 + return xchg(&v->counter, new);
1212 +}
1213
1214 #define atomic_inc(v) atomic_add(1, v)
1215 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
1216 +{
1217 + atomic_add_unchecked(1, v);
1218 +}
1219 #define atomic_dec(v) atomic_sub(1, v)
1220 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
1221 +{
1222 + atomic_sub_unchecked(1, v);
1223 +}
1224
1225 #define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0)
1226 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
1227 +{
1228 + return atomic_add_return_unchecked(1, v) == 0;
1229 +}
1230 #define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0)
1231 #define atomic_inc_return(v) (atomic_add_return(1, v))
1232 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
1233 +{
1234 + return atomic_add_return_unchecked(1, v);
1235 +}
1236 #define atomic_dec_return(v) (atomic_sub_return(1, v))
1237 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
1238
1239 @@ -216,6 +336,14 @@ typedef struct {
1240 long long counter;
1241 } atomic64_t;
1242
1243 +#ifdef CONFIG_PAX_REFCOUNT
1244 +typedef struct {
1245 + long long counter;
1246 +} atomic64_unchecked_t;
1247 +#else
1248 +typedef atomic64_t atomic64_unchecked_t;
1249 +#endif
1250 +
1251 #define ATOMIC64_INIT(i) { (i) }
1252
1253 #ifdef CONFIG_ARM_LPAE
1254 @@ -232,6 +360,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1255 return result;
1256 }
1257
1258 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1259 +{
1260 + long long result;
1261 +
1262 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1263 +" ldrd %0, %H0, [%1]"
1264 + : "=&r" (result)
1265 + : "r" (&v->counter), "Qo" (v->counter)
1266 + );
1267 +
1268 + return result;
1269 +}
1270 +
1271 static inline void atomic64_set(atomic64_t *v, long long i)
1272 {
1273 __asm__ __volatile__("@ atomic64_set\n"
1274 @@ -240,6 +381,15 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1275 : "r" (&v->counter), "r" (i)
1276 );
1277 }
1278 +
1279 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1280 +{
1281 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1282 +" strd %2, %H2, [%1]"
1283 + : "=Qo" (v->counter)
1284 + : "r" (&v->counter), "r" (i)
1285 + );
1286 +}
1287 #else
1288 static inline long long atomic64_read(const atomic64_t *v)
1289 {
1290 @@ -254,6 +404,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1291 return result;
1292 }
1293
1294 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1295 +{
1296 + long long result;
1297 +
1298 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1299 +" ldrexd %0, %H0, [%1]"
1300 + : "=&r" (result)
1301 + : "r" (&v->counter), "Qo" (v->counter)
1302 + );
1303 +
1304 + return result;
1305 +}
1306 +
1307 static inline void atomic64_set(atomic64_t *v, long long i)
1308 {
1309 long long tmp;
1310 @@ -268,29 +431,57 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1311 : "r" (&v->counter), "r" (i)
1312 : "cc");
1313 }
1314 +
1315 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1316 +{
1317 + long long tmp;
1318 +
1319 + prefetchw(&v->counter);
1320 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1321 +"1: ldrexd %0, %H0, [%2]\n"
1322 +" strexd %0, %3, %H3, [%2]\n"
1323 +" teq %0, #0\n"
1324 +" bne 1b"
1325 + : "=&r" (tmp), "=Qo" (v->counter)
1326 + : "r" (&v->counter), "r" (i)
1327 + : "cc");
1328 +}
1329 #endif
1330
1331 -#define ATOMIC64_OP(op, op1, op2) \
1332 -static inline void atomic64_##op(long long i, atomic64_t *v) \
1333 +#undef __OVERFLOW_POST_RETURN
1334 +#define __OVERFLOW_POST_RETURN \
1335 + " bvc 3f\n" \
1336 +" mov %0, %1\n" \
1337 +" mov %H0, %H1\n" \
1338 + "2: " REFCOUNT_TRAP_INSN "\n"\
1339 + "3:\n"
1340 +
1341 +#define __ATOMIC64_OP(op, suffix, op1, op2, post_op, extable) \
1342 +static inline void atomic64_##op##suffix(long long i, atomic64##suffix##_t *v)\
1343 { \
1344 long long result; \
1345 unsigned long tmp; \
1346 \
1347 prefetchw(&v->counter); \
1348 - __asm__ __volatile__("@ atomic64_" #op "\n" \
1349 + __asm__ __volatile__("@ atomic64_" #op #suffix "\n" \
1350 "1: ldrexd %0, %H0, [%3]\n" \
1351 " " #op1 " %Q0, %Q0, %Q4\n" \
1352 " " #op2 " %R0, %R0, %R4\n" \
1353 + post_op \
1354 " strexd %1, %0, %H0, [%3]\n" \
1355 " teq %1, #0\n" \
1356 -" bne 1b" \
1357 +" bne 1b\n" \
1358 + extable \
1359 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1360 : "r" (&v->counter), "r" (i) \
1361 : "cc"); \
1362 } \
1363
1364 -#define ATOMIC64_OP_RETURN(op, op1, op2) \
1365 -static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1366 +#define ATOMIC64_OP(op, op1, op2) __ATOMIC64_OP(op, _unchecked, op1, op2, , ) \
1367 + __ATOMIC64_OP(op, , op1, op2##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1368 +
1369 +#define __ATOMIC64_OP_RETURN(op, suffix, op1, op2, post_op, extable) \
1370 +static inline long long atomic64_##op##_return##suffix(long long i, atomic64##suffix##_t *v) \
1371 { \
1372 long long result; \
1373 unsigned long tmp; \
1374 @@ -298,13 +489,15 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1375 smp_mb(); \
1376 prefetchw(&v->counter); \
1377 \
1378 - __asm__ __volatile__("@ atomic64_" #op "_return\n" \
1379 + __asm__ __volatile__("@ atomic64_" #op "_return" #suffix "\n" \
1380 "1: ldrexd %0, %H0, [%3]\n" \
1381 " " #op1 " %Q0, %Q0, %Q4\n" \
1382 " " #op2 " %R0, %R0, %R4\n" \
1383 + post_op \
1384 " strexd %1, %0, %H0, [%3]\n" \
1385 " teq %1, #0\n" \
1386 -" bne 1b" \
1387 +" bne 1b\n" \
1388 + extable \
1389 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1390 : "r" (&v->counter), "r" (i) \
1391 : "cc"); \
1392 @@ -314,6 +507,9 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1393 return result; \
1394 }
1395
1396 +#define ATOMIC64_OP_RETURN(op, op1, op2) __ATOMIC64_OP_RETURN(op, _unchecked, op1, op2, , ) \
1397 + __ATOMIC64_OP_RETURN(op, , op1, op2##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1398 +
1399 #define ATOMIC64_OPS(op, op1, op2) \
1400 ATOMIC64_OP(op, op1, op2) \
1401 ATOMIC64_OP_RETURN(op, op1, op2)
1402 @@ -323,7 +519,12 @@ ATOMIC64_OPS(sub, subs, sbc)
1403
1404 #undef ATOMIC64_OPS
1405 #undef ATOMIC64_OP_RETURN
1406 +#undef __ATOMIC64_OP_RETURN
1407 #undef ATOMIC64_OP
1408 +#undef __ATOMIC64_OP
1409 +#undef __OVERFLOW_EXTABLE
1410 +#undef __OVERFLOW_POST_RETURN
1411 +#undef __OVERFLOW_POST
1412
1413 static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1414 long long new)
1415 @@ -351,6 +552,31 @@ static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1416 return oldval;
1417 }
1418
1419 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *ptr, long long old,
1420 + long long new)
1421 +{
1422 + long long oldval;
1423 + unsigned long res;
1424 +
1425 + smp_mb();
1426 +
1427 + do {
1428 + __asm__ __volatile__("@ atomic64_cmpxchg_unchecked\n"
1429 + "ldrexd %1, %H1, [%3]\n"
1430 + "mov %0, #0\n"
1431 + "teq %1, %4\n"
1432 + "teqeq %H1, %H4\n"
1433 + "strexdeq %0, %5, %H5, [%3]"
1434 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1435 + : "r" (&ptr->counter), "r" (old), "r" (new)
1436 + : "cc");
1437 + } while (res);
1438 +
1439 + smp_mb();
1440 +
1441 + return oldval;
1442 +}
1443 +
1444 static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1445 {
1446 long long result;
1447 @@ -376,21 +602,35 @@ static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1448 static inline long long atomic64_dec_if_positive(atomic64_t *v)
1449 {
1450 long long result;
1451 - unsigned long tmp;
1452 + u64 tmp;
1453
1454 smp_mb();
1455 prefetchw(&v->counter);
1456
1457 __asm__ __volatile__("@ atomic64_dec_if_positive\n"
1458 -"1: ldrexd %0, %H0, [%3]\n"
1459 -" subs %Q0, %Q0, #1\n"
1460 -" sbc %R0, %R0, #0\n"
1461 +"1: ldrexd %1, %H1, [%3]\n"
1462 +" subs %Q0, %Q1, #1\n"
1463 +" sbcs %R0, %R1, #0\n"
1464 +
1465 +#ifdef CONFIG_PAX_REFCOUNT
1466 +" bvc 3f\n"
1467 +" mov %Q0, %Q1\n"
1468 +" mov %R0, %R1\n"
1469 +"2: " REFCOUNT_TRAP_INSN "\n"
1470 +"3:\n"
1471 +#endif
1472 +
1473 " teq %R0, #0\n"
1474 -" bmi 2f\n"
1475 +" bmi 4f\n"
1476 " strexd %1, %0, %H0, [%3]\n"
1477 " teq %1, #0\n"
1478 " bne 1b\n"
1479 -"2:"
1480 +"4:\n"
1481 +
1482 +#ifdef CONFIG_PAX_REFCOUNT
1483 + _ASM_EXTABLE(2b, 4b)
1484 +#endif
1485 +
1486 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
1487 : "r" (&v->counter)
1488 : "cc");
1489 @@ -414,13 +654,25 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1490 " teq %0, %5\n"
1491 " teqeq %H0, %H5\n"
1492 " moveq %1, #0\n"
1493 -" beq 2f\n"
1494 +" beq 4f\n"
1495 " adds %Q0, %Q0, %Q6\n"
1496 -" adc %R0, %R0, %R6\n"
1497 +" adcs %R0, %R0, %R6\n"
1498 +
1499 +#ifdef CONFIG_PAX_REFCOUNT
1500 +" bvc 3f\n"
1501 +"2: " REFCOUNT_TRAP_INSN "\n"
1502 +"3:\n"
1503 +#endif
1504 +
1505 " strexd %2, %0, %H0, [%4]\n"
1506 " teq %2, #0\n"
1507 " bne 1b\n"
1508 -"2:"
1509 +"4:\n"
1510 +
1511 +#ifdef CONFIG_PAX_REFCOUNT
1512 + _ASM_EXTABLE(2b, 4b)
1513 +#endif
1514 +
1515 : "=&r" (val), "+r" (ret), "=&r" (tmp), "+Qo" (v->counter)
1516 : "r" (&v->counter), "r" (u), "r" (a)
1517 : "cc");
1518 @@ -433,10 +685,13 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1519
1520 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
1521 #define atomic64_inc(v) atomic64_add(1LL, (v))
1522 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1LL, (v))
1523 #define atomic64_inc_return(v) atomic64_add_return(1LL, (v))
1524 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1LL, (v))
1525 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
1526 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
1527 #define atomic64_dec(v) atomic64_sub(1LL, (v))
1528 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1LL, (v))
1529 #define atomic64_dec_return(v) atomic64_sub_return(1LL, (v))
1530 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
1531 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
1532 diff --git a/arch/arm/include/asm/barrier.h b/arch/arm/include/asm/barrier.h
1533 index d2f81e6..3c4dba5 100644
1534 --- a/arch/arm/include/asm/barrier.h
1535 +++ b/arch/arm/include/asm/barrier.h
1536 @@ -67,7 +67,7 @@
1537 do { \
1538 compiletime_assert_atomic_type(*p); \
1539 smp_mb(); \
1540 - ACCESS_ONCE(*p) = (v); \
1541 + ACCESS_ONCE_RW(*p) = (v); \
1542 } while (0)
1543
1544 #define smp_load_acquire(p) \
1545 diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h
1546 index 75fe66b..ba3dee4 100644
1547 --- a/arch/arm/include/asm/cache.h
1548 +++ b/arch/arm/include/asm/cache.h
1549 @@ -4,8 +4,10 @@
1550 #ifndef __ASMARM_CACHE_H
1551 #define __ASMARM_CACHE_H
1552
1553 +#include <linux/const.h>
1554 +
1555 #define L1_CACHE_SHIFT CONFIG_ARM_L1_CACHE_SHIFT
1556 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
1557 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
1558
1559 /*
1560 * Memory returned by kmalloc() may be used for DMA, so we must make
1561 @@ -24,5 +26,6 @@
1562 #endif
1563
1564 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
1565 +#define __read_only __attribute__ ((__section__(".data..read_only")))
1566
1567 #endif
1568 diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
1569 index 2d46862..a35415b 100644
1570 --- a/arch/arm/include/asm/cacheflush.h
1571 +++ b/arch/arm/include/asm/cacheflush.h
1572 @@ -116,7 +116,7 @@ struct cpu_cache_fns {
1573 void (*dma_unmap_area)(const void *, size_t, int);
1574
1575 void (*dma_flush_range)(const void *, const void *);
1576 -};
1577 +} __no_const;
1578
1579 /*
1580 * Select the calling method
1581 diff --git a/arch/arm/include/asm/checksum.h b/arch/arm/include/asm/checksum.h
1582 index 5233151..87a71fa 100644
1583 --- a/arch/arm/include/asm/checksum.h
1584 +++ b/arch/arm/include/asm/checksum.h
1585 @@ -37,7 +37,19 @@ __wsum
1586 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
1587
1588 __wsum
1589 -csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1590 +__csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1591 +
1592 +static inline __wsum
1593 +csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr)
1594 +{
1595 + __wsum ret;
1596 + pax_open_userland();
1597 + ret = __csum_partial_copy_from_user(src, dst, len, sum, err_ptr);
1598 + pax_close_userland();
1599 + return ret;
1600 +}
1601 +
1602 +
1603
1604 /*
1605 * Fold a partial checksum without adding pseudo headers
1606 diff --git a/arch/arm/include/asm/cmpxchg.h b/arch/arm/include/asm/cmpxchg.h
1607 index abb2c37..96db950 100644
1608 --- a/arch/arm/include/asm/cmpxchg.h
1609 +++ b/arch/arm/include/asm/cmpxchg.h
1610 @@ -104,6 +104,8 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size
1611
1612 #define xchg(ptr,x) \
1613 ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1614 +#define xchg_unchecked(ptr,x) \
1615 + ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1616
1617 #include <asm-generic/cmpxchg-local.h>
1618
1619 diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h
1620 index 6ddbe44..b5e38b1a 100644
1621 --- a/arch/arm/include/asm/domain.h
1622 +++ b/arch/arm/include/asm/domain.h
1623 @@ -48,18 +48,37 @@
1624 * Domain types
1625 */
1626 #define DOMAIN_NOACCESS 0
1627 -#define DOMAIN_CLIENT 1
1628 #ifdef CONFIG_CPU_USE_DOMAINS
1629 +#define DOMAIN_USERCLIENT 1
1630 +#define DOMAIN_KERNELCLIENT 1
1631 #define DOMAIN_MANAGER 3
1632 +#define DOMAIN_VECTORS DOMAIN_USER
1633 #else
1634 +
1635 +#ifdef CONFIG_PAX_KERNEXEC
1636 #define DOMAIN_MANAGER 1
1637 +#define DOMAIN_KERNEXEC 3
1638 +#else
1639 +#define DOMAIN_MANAGER 1
1640 +#endif
1641 +
1642 +#ifdef CONFIG_PAX_MEMORY_UDEREF
1643 +#define DOMAIN_USERCLIENT 0
1644 +#define DOMAIN_UDEREF 1
1645 +#define DOMAIN_VECTORS DOMAIN_KERNEL
1646 +#else
1647 +#define DOMAIN_USERCLIENT 1
1648 +#define DOMAIN_VECTORS DOMAIN_USER
1649 +#endif
1650 +#define DOMAIN_KERNELCLIENT 1
1651 +
1652 #endif
1653
1654 #define domain_val(dom,type) ((type) << (2*(dom)))
1655
1656 #ifndef __ASSEMBLY__
1657
1658 -#ifdef CONFIG_CPU_USE_DOMAINS
1659 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
1660 static inline void set_domain(unsigned val)
1661 {
1662 asm volatile(
1663 @@ -68,15 +87,7 @@ static inline void set_domain(unsigned val)
1664 isb();
1665 }
1666
1667 -#define modify_domain(dom,type) \
1668 - do { \
1669 - struct thread_info *thread = current_thread_info(); \
1670 - unsigned int domain = thread->cpu_domain; \
1671 - domain &= ~domain_val(dom, DOMAIN_MANAGER); \
1672 - thread->cpu_domain = domain | domain_val(dom, type); \
1673 - set_domain(thread->cpu_domain); \
1674 - } while (0)
1675 -
1676 +extern void modify_domain(unsigned int dom, unsigned int type);
1677 #else
1678 static inline void set_domain(unsigned val) { }
1679 static inline void modify_domain(unsigned dom, unsigned type) { }
1680 diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
1681 index afb9caf..9a0bac0 100644
1682 --- a/arch/arm/include/asm/elf.h
1683 +++ b/arch/arm/include/asm/elf.h
1684 @@ -115,7 +115,14 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1685 the loader. We need to make sure that it is out of the way of the program
1686 that it will "exec", and that there is sufficient room for the brk. */
1687
1688 -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
1689 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1690 +
1691 +#ifdef CONFIG_PAX_ASLR
1692 +#define PAX_ELF_ET_DYN_BASE 0x00008000UL
1693 +
1694 +#define PAX_DELTA_MMAP_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1695 +#define PAX_DELTA_STACK_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1696 +#endif
1697
1698 /* When the program starts, a1 contains a pointer to a function to be
1699 registered with atexit, as per the SVR4 ABI. A value of 0 means we
1700 @@ -125,10 +132,6 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1701 extern void elf_set_personality(const struct elf32_hdr *);
1702 #define SET_PERSONALITY(ex) elf_set_personality(&(ex))
1703
1704 -struct mm_struct;
1705 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
1706 -#define arch_randomize_brk arch_randomize_brk
1707 -
1708 #ifdef CONFIG_MMU
1709 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
1710 struct linux_binprm;
1711 diff --git a/arch/arm/include/asm/fncpy.h b/arch/arm/include/asm/fncpy.h
1712 index de53547..52b9a28 100644
1713 --- a/arch/arm/include/asm/fncpy.h
1714 +++ b/arch/arm/include/asm/fncpy.h
1715 @@ -81,7 +81,9 @@
1716 BUG_ON((uintptr_t)(dest_buf) & (FNCPY_ALIGN - 1) || \
1717 (__funcp_address & ~(uintptr_t)1 & (FNCPY_ALIGN - 1))); \
1718 \
1719 + pax_open_kernel(); \
1720 memcpy(dest_buf, (void const *)(__funcp_address & ~1), size); \
1721 + pax_close_kernel(); \
1722 flush_icache_range((unsigned long)(dest_buf), \
1723 (unsigned long)(dest_buf) + (size)); \
1724 \
1725 diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
1726 index 53e69da..3fdc896 100644
1727 --- a/arch/arm/include/asm/futex.h
1728 +++ b/arch/arm/include/asm/futex.h
1729 @@ -46,6 +46,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1730 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1731 return -EFAULT;
1732
1733 + pax_open_userland();
1734 +
1735 smp_mb();
1736 /* Prefetching cannot fault */
1737 prefetchw(uaddr);
1738 @@ -63,6 +65,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1739 : "cc", "memory");
1740 smp_mb();
1741
1742 + pax_close_userland();
1743 +
1744 *uval = val;
1745 return ret;
1746 }
1747 @@ -93,6 +97,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1748 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1749 return -EFAULT;
1750
1751 + pax_open_userland();
1752 +
1753 __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
1754 "1: " TUSER(ldr) " %1, [%4]\n"
1755 " teq %1, %2\n"
1756 @@ -103,6 +109,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1757 : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
1758 : "cc", "memory");
1759
1760 + pax_close_userland();
1761 +
1762 *uval = val;
1763 return ret;
1764 }
1765 @@ -125,6 +133,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1766 return -EFAULT;
1767
1768 pagefault_disable(); /* implies preempt_disable() */
1769 + pax_open_userland();
1770
1771 switch (op) {
1772 case FUTEX_OP_SET:
1773 @@ -146,6 +155,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1774 ret = -ENOSYS;
1775 }
1776
1777 + pax_close_userland();
1778 pagefault_enable(); /* subsumes preempt_enable() */
1779
1780 if (!ret) {
1781 diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h
1782 index 83eb2f7..ed77159 100644
1783 --- a/arch/arm/include/asm/kmap_types.h
1784 +++ b/arch/arm/include/asm/kmap_types.h
1785 @@ -4,6 +4,6 @@
1786 /*
1787 * This is the "bare minimum". AIO seems to require this.
1788 */
1789 -#define KM_TYPE_NR 16
1790 +#define KM_TYPE_NR 17
1791
1792 #endif
1793 diff --git a/arch/arm/include/asm/mach/dma.h b/arch/arm/include/asm/mach/dma.h
1794 index 9e614a1..3302cca 100644
1795 --- a/arch/arm/include/asm/mach/dma.h
1796 +++ b/arch/arm/include/asm/mach/dma.h
1797 @@ -22,7 +22,7 @@ struct dma_ops {
1798 int (*residue)(unsigned int, dma_t *); /* optional */
1799 int (*setspeed)(unsigned int, dma_t *, int); /* optional */
1800 const char *type;
1801 -};
1802 +} __do_const;
1803
1804 struct dma_struct {
1805 void *addr; /* single DMA address */
1806 diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
1807 index f98c7f3..e5c626d 100644
1808 --- a/arch/arm/include/asm/mach/map.h
1809 +++ b/arch/arm/include/asm/mach/map.h
1810 @@ -23,17 +23,19 @@ struct map_desc {
1811
1812 /* types 0-3 are defined in asm/io.h */
1813 enum {
1814 - MT_UNCACHED = 4,
1815 - MT_CACHECLEAN,
1816 - MT_MINICLEAN,
1817 + MT_UNCACHED_RW = 4,
1818 + MT_CACHECLEAN_RO,
1819 + MT_MINICLEAN_RO,
1820 MT_LOW_VECTORS,
1821 MT_HIGH_VECTORS,
1822 - MT_MEMORY_RWX,
1823 + __MT_MEMORY_RWX,
1824 MT_MEMORY_RW,
1825 - MT_ROM,
1826 - MT_MEMORY_RWX_NONCACHED,
1827 + MT_MEMORY_RX,
1828 + MT_ROM_RX,
1829 + MT_MEMORY_RW_NONCACHED,
1830 + MT_MEMORY_RX_NONCACHED,
1831 MT_MEMORY_RW_DTCM,
1832 - MT_MEMORY_RWX_ITCM,
1833 + MT_MEMORY_RX_ITCM,
1834 MT_MEMORY_RW_SO,
1835 MT_MEMORY_DMA_READY,
1836 };
1837 diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h
1838 index 891a56b..48f337e 100644
1839 --- a/arch/arm/include/asm/outercache.h
1840 +++ b/arch/arm/include/asm/outercache.h
1841 @@ -36,7 +36,7 @@ struct outer_cache_fns {
1842
1843 /* This is an ARM L2C thing */
1844 void (*write_sec)(unsigned long, unsigned);
1845 -};
1846 +} __no_const;
1847
1848 extern struct outer_cache_fns outer_cache;
1849
1850 diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
1851 index 4355f0e..cd9168e 100644
1852 --- a/arch/arm/include/asm/page.h
1853 +++ b/arch/arm/include/asm/page.h
1854 @@ -23,6 +23,7 @@
1855
1856 #else
1857
1858 +#include <linux/compiler.h>
1859 #include <asm/glue.h>
1860
1861 /*
1862 @@ -114,7 +115,7 @@ struct cpu_user_fns {
1863 void (*cpu_clear_user_highpage)(struct page *page, unsigned long vaddr);
1864 void (*cpu_copy_user_highpage)(struct page *to, struct page *from,
1865 unsigned long vaddr, struct vm_area_struct *vma);
1866 -};
1867 +} __no_const;
1868
1869 #ifdef MULTI_USER
1870 extern struct cpu_user_fns cpu_user;
1871 diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h
1872 index 19cfab5..3f5c7e9 100644
1873 --- a/arch/arm/include/asm/pgalloc.h
1874 +++ b/arch/arm/include/asm/pgalloc.h
1875 @@ -17,6 +17,7 @@
1876 #include <asm/processor.h>
1877 #include <asm/cacheflush.h>
1878 #include <asm/tlbflush.h>
1879 +#include <asm/system_info.h>
1880
1881 #define check_pgt_cache() do { } while (0)
1882
1883 @@ -43,6 +44,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1884 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
1885 }
1886
1887 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1888 +{
1889 + pud_populate(mm, pud, pmd);
1890 +}
1891 +
1892 #else /* !CONFIG_ARM_LPAE */
1893
1894 /*
1895 @@ -51,6 +57,7 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1896 #define pmd_alloc_one(mm,addr) ({ BUG(); ((pmd_t *)2); })
1897 #define pmd_free(mm, pmd) do { } while (0)
1898 #define pud_populate(mm,pmd,pte) BUG()
1899 +#define pud_populate_kernel(mm,pmd,pte) BUG()
1900
1901 #endif /* CONFIG_ARM_LPAE */
1902
1903 @@ -128,6 +135,19 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
1904 __free_page(pte);
1905 }
1906
1907 +static inline void __section_update(pmd_t *pmdp, unsigned long addr, pmdval_t prot)
1908 +{
1909 +#ifdef CONFIG_ARM_LPAE
1910 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1911 +#else
1912 + if (addr & SECTION_SIZE)
1913 + pmdp[1] = __pmd(pmd_val(pmdp[1]) | prot);
1914 + else
1915 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1916 +#endif
1917 + flush_pmd_entry(pmdp);
1918 +}
1919 +
1920 static inline void __pmd_populate(pmd_t *pmdp, phys_addr_t pte,
1921 pmdval_t prot)
1922 {
1923 diff --git a/arch/arm/include/asm/pgtable-2level-hwdef.h b/arch/arm/include/asm/pgtable-2level-hwdef.h
1924 index 5e68278..1869bae 100644
1925 --- a/arch/arm/include/asm/pgtable-2level-hwdef.h
1926 +++ b/arch/arm/include/asm/pgtable-2level-hwdef.h
1927 @@ -27,7 +27,7 @@
1928 /*
1929 * - section
1930 */
1931 -#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1932 +#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1933 #define PMD_SECT_BUFFERABLE (_AT(pmdval_t, 1) << 2)
1934 #define PMD_SECT_CACHEABLE (_AT(pmdval_t, 1) << 3)
1935 #define PMD_SECT_XN (_AT(pmdval_t, 1) << 4) /* v6 */
1936 @@ -39,6 +39,7 @@
1937 #define PMD_SECT_nG (_AT(pmdval_t, 1) << 17) /* v6 */
1938 #define PMD_SECT_SUPER (_AT(pmdval_t, 1) << 18) /* v6 */
1939 #define PMD_SECT_AF (_AT(pmdval_t, 0))
1940 +#define PMD_SECT_RDONLY (_AT(pmdval_t, 0))
1941
1942 #define PMD_SECT_UNCACHED (_AT(pmdval_t, 0))
1943 #define PMD_SECT_BUFFERED (PMD_SECT_BUFFERABLE)
1944 @@ -68,6 +69,7 @@
1945 * - extended small page/tiny page
1946 */
1947 #define PTE_EXT_XN (_AT(pteval_t, 1) << 0) /* v6 */
1948 +#define PTE_EXT_PXN (_AT(pteval_t, 1) << 2) /* v7 */
1949 #define PTE_EXT_AP_MASK (_AT(pteval_t, 3) << 4)
1950 #define PTE_EXT_AP0 (_AT(pteval_t, 1) << 4)
1951 #define PTE_EXT_AP1 (_AT(pteval_t, 2) << 4)
1952 diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h
1953 index f027941..f36ce30 100644
1954 --- a/arch/arm/include/asm/pgtable-2level.h
1955 +++ b/arch/arm/include/asm/pgtable-2level.h
1956 @@ -126,6 +126,9 @@
1957 #define L_PTE_SHARED (_AT(pteval_t, 1) << 10) /* shared(v6), coherent(xsc3) */
1958 #define L_PTE_NONE (_AT(pteval_t, 1) << 11)
1959
1960 +/* Two-level page tables only have PXN in the PGD, not in the PTE. */
1961 +#define L_PTE_PXN (_AT(pteval_t, 0))
1962 +
1963 /*
1964 * These are the memory types, defined to be compatible with
1965 * pre-ARMv6 CPUs cacheable and bufferable bits: XXCB
1966 diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h
1967 index a31ecdad..95e98d4 100644
1968 --- a/arch/arm/include/asm/pgtable-3level.h
1969 +++ b/arch/arm/include/asm/pgtable-3level.h
1970 @@ -81,6 +81,7 @@
1971 #define L_PTE_USER (_AT(pteval_t, 1) << 6) /* AP[1] */
1972 #define L_PTE_SHARED (_AT(pteval_t, 3) << 8) /* SH[1:0], inner shareable */
1973 #define L_PTE_YOUNG (_AT(pteval_t, 1) << 10) /* AF */
1974 +#define L_PTE_PXN (_AT(pteval_t, 1) << 53) /* PXN */
1975 #define L_PTE_XN (_AT(pteval_t, 1) << 54) /* XN */
1976 #define L_PTE_DIRTY (_AT(pteval_t, 1) << 55)
1977 #define L_PTE_SPECIAL (_AT(pteval_t, 1) << 56)
1978 @@ -92,10 +93,12 @@
1979 #define L_PMD_SECT_SPLITTING (_AT(pmdval_t, 1) << 56)
1980 #define L_PMD_SECT_NONE (_AT(pmdval_t, 1) << 57)
1981 #define L_PMD_SECT_RDONLY (_AT(pteval_t, 1) << 58)
1982 +#define PMD_SECT_RDONLY PMD_SECT_AP2
1983
1984 /*
1985 * To be used in assembly code with the upper page attributes.
1986 */
1987 +#define L_PTE_PXN_HIGH (1 << (53 - 32))
1988 #define L_PTE_XN_HIGH (1 << (54 - 32))
1989 #define L_PTE_DIRTY_HIGH (1 << (55 - 32))
1990
1991 diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
1992 index d5cac54..906ea3e 100644
1993 --- a/arch/arm/include/asm/pgtable.h
1994 +++ b/arch/arm/include/asm/pgtable.h
1995 @@ -33,6 +33,9 @@
1996 #include <asm/pgtable-2level.h>
1997 #endif
1998
1999 +#define ktla_ktva(addr) (addr)
2000 +#define ktva_ktla(addr) (addr)
2001 +
2002 /*
2003 * Just any arbitrary offset to the start of the vmalloc VM area: the
2004 * current 8MB value just means that there will be a 8MB "hole" after the
2005 @@ -48,6 +51,9 @@
2006 #define LIBRARY_TEXT_START 0x0c000000
2007
2008 #ifndef __ASSEMBLY__
2009 +extern pteval_t __supported_pte_mask;
2010 +extern pmdval_t __supported_pmd_mask;
2011 +
2012 extern void __pte_error(const char *file, int line, pte_t);
2013 extern void __pmd_error(const char *file, int line, pmd_t);
2014 extern void __pgd_error(const char *file, int line, pgd_t);
2015 @@ -56,6 +62,48 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2016 #define pmd_ERROR(pmd) __pmd_error(__FILE__, __LINE__, pmd)
2017 #define pgd_ERROR(pgd) __pgd_error(__FILE__, __LINE__, pgd)
2018
2019 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
2020 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
2021 +
2022 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2023 +#include <asm/domain.h>
2024 +#include <linux/thread_info.h>
2025 +#include <linux/preempt.h>
2026 +
2027 +static inline int test_domain(int domain, int domaintype)
2028 +{
2029 + return ((current_thread_info()->cpu_domain) & domain_val(domain, 3)) == domain_val(domain, domaintype);
2030 +}
2031 +#endif
2032 +
2033 +#ifdef CONFIG_PAX_KERNEXEC
2034 +static inline unsigned long pax_open_kernel(void) {
2035 +#ifdef CONFIG_ARM_LPAE
2036 + /* TODO */
2037 +#else
2038 + preempt_disable();
2039 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC));
2040 + modify_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC);
2041 +#endif
2042 + return 0;
2043 +}
2044 +
2045 +static inline unsigned long pax_close_kernel(void) {
2046 +#ifdef CONFIG_ARM_LPAE
2047 + /* TODO */
2048 +#else
2049 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_MANAGER));
2050 + /* DOMAIN_MANAGER = "client" under KERNEXEC */
2051 + modify_domain(DOMAIN_KERNEL, DOMAIN_MANAGER);
2052 + preempt_enable_no_resched();
2053 +#endif
2054 + return 0;
2055 +}
2056 +#else
2057 +static inline unsigned long pax_open_kernel(void) { return 0; }
2058 +static inline unsigned long pax_close_kernel(void) { return 0; }
2059 +#endif
2060 +
2061 /*
2062 * This is the lowest virtual address we can permit any user space
2063 * mapping to be mapped at. This is particularly important for
2064 @@ -75,8 +123,8 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2065 /*
2066 * The pgprot_* and protection_map entries will be fixed up in runtime
2067 * to include the cachable and bufferable bits based on memory policy,
2068 - * as well as any architecture dependent bits like global/ASID and SMP
2069 - * shared mapping bits.
2070 + * as well as any architecture dependent bits like global/ASID, PXN,
2071 + * and SMP shared mapping bits.
2072 */
2073 #define _L_PTE_DEFAULT L_PTE_PRESENT | L_PTE_YOUNG
2074
2075 @@ -307,7 +355,7 @@ static inline pte_t pte_mknexec(pte_t pte)
2076 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
2077 {
2078 const pteval_t mask = L_PTE_XN | L_PTE_RDONLY | L_PTE_USER |
2079 - L_PTE_NONE | L_PTE_VALID;
2080 + L_PTE_NONE | L_PTE_VALID | __supported_pte_mask;
2081 pte_val(pte) = (pte_val(pte) & ~mask) | (pgprot_val(newprot) & mask);
2082 return pte;
2083 }
2084 diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
2085 index c25ef3e..735f14b 100644
2086 --- a/arch/arm/include/asm/psci.h
2087 +++ b/arch/arm/include/asm/psci.h
2088 @@ -32,7 +32,7 @@ struct psci_operations {
2089 int (*affinity_info)(unsigned long target_affinity,
2090 unsigned long lowest_affinity_level);
2091 int (*migrate_info_type)(void);
2092 -};
2093 +} __no_const;
2094
2095 extern struct psci_operations psci_ops;
2096 extern struct smp_operations psci_smp_ops;
2097 diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
2098 index 18f5a55..5072a40 100644
2099 --- a/arch/arm/include/asm/smp.h
2100 +++ b/arch/arm/include/asm/smp.h
2101 @@ -107,7 +107,7 @@ struct smp_operations {
2102 int (*cpu_disable)(unsigned int cpu);
2103 #endif
2104 #endif
2105 -};
2106 +} __no_const;
2107
2108 struct of_cpu_method {
2109 const char *method;
2110 diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
2111 index d890e41..3921292 100644
2112 --- a/arch/arm/include/asm/thread_info.h
2113 +++ b/arch/arm/include/asm/thread_info.h
2114 @@ -78,9 +78,9 @@ struct thread_info {
2115 .flags = 0, \
2116 .preempt_count = INIT_PREEMPT_COUNT, \
2117 .addr_limit = KERNEL_DS, \
2118 - .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2119 - domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2120 - domain_val(DOMAIN_IO, DOMAIN_CLIENT), \
2121 + .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_USERCLIENT) | \
2122 + domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT) | \
2123 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT), \
2124 .restart_block = { \
2125 .fn = do_no_restart_syscall, \
2126 }, \
2127 @@ -159,7 +159,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2128 #define TIF_SYSCALL_AUDIT 9
2129 #define TIF_SYSCALL_TRACEPOINT 10
2130 #define TIF_SECCOMP 11 /* seccomp syscall filtering active */
2131 -#define TIF_NOHZ 12 /* in adaptive nohz mode */
2132 +/* within 8 bits of TIF_SYSCALL_TRACE
2133 + * to meet flexible second operand requirements
2134 + */
2135 +#define TIF_GRSEC_SETXID 12
2136 +#define TIF_NOHZ 13 /* in adaptive nohz mode */
2137 #define TIF_USING_IWMMXT 17
2138 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
2139 #define TIF_RESTORE_SIGMASK 20
2140 @@ -173,10 +177,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2141 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
2142 #define _TIF_SECCOMP (1 << TIF_SECCOMP)
2143 #define _TIF_USING_IWMMXT (1 << TIF_USING_IWMMXT)
2144 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
2145
2146 /* Checks for any syscall work in entry-common.S */
2147 #define _TIF_SYSCALL_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
2148 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
2149 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | _TIF_GRSEC_SETXID)
2150
2151 /*
2152 * Change these and you break ASM code in entry-common.S
2153 diff --git a/arch/arm/include/asm/tls.h b/arch/arm/include/asm/tls.h
2154 index 5f833f7..76e6644 100644
2155 --- a/arch/arm/include/asm/tls.h
2156 +++ b/arch/arm/include/asm/tls.h
2157 @@ -3,6 +3,7 @@
2158
2159 #include <linux/compiler.h>
2160 #include <asm/thread_info.h>
2161 +#include <asm/pgtable.h>
2162
2163 #ifdef __ASSEMBLY__
2164 #include <asm/asm-offsets.h>
2165 @@ -89,7 +90,9 @@ static inline void set_tls(unsigned long val)
2166 * at 0xffff0fe0 must be used instead. (see
2167 * entry-armv.S for details)
2168 */
2169 + pax_open_kernel();
2170 *((unsigned int *)0xffff0ff0) = val;
2171 + pax_close_kernel();
2172 #endif
2173 }
2174
2175 diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
2176 index 4767eb9..bf00668 100644
2177 --- a/arch/arm/include/asm/uaccess.h
2178 +++ b/arch/arm/include/asm/uaccess.h
2179 @@ -18,6 +18,7 @@
2180 #include <asm/domain.h>
2181 #include <asm/unified.h>
2182 #include <asm/compiler.h>
2183 +#include <asm/pgtable.h>
2184
2185 #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2186 #include <asm-generic/uaccess-unaligned.h>
2187 @@ -70,11 +71,38 @@ extern int __put_user_bad(void);
2188 static inline void set_fs(mm_segment_t fs)
2189 {
2190 current_thread_info()->addr_limit = fs;
2191 - modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_CLIENT : DOMAIN_MANAGER);
2192 + modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_KERNELCLIENT : DOMAIN_MANAGER);
2193 }
2194
2195 #define segment_eq(a,b) ((a) == (b))
2196
2197 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
2198 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
2199 +
2200 +static inline void pax_open_userland(void)
2201 +{
2202 +
2203 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2204 + if (segment_eq(get_fs(), USER_DS)) {
2205 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_UDEREF));
2206 + modify_domain(DOMAIN_USER, DOMAIN_UDEREF);
2207 + }
2208 +#endif
2209 +
2210 +}
2211 +
2212 +static inline void pax_close_userland(void)
2213 +{
2214 +
2215 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2216 + if (segment_eq(get_fs(), USER_DS)) {
2217 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_NOACCESS));
2218 + modify_domain(DOMAIN_USER, DOMAIN_NOACCESS);
2219 + }
2220 +#endif
2221 +
2222 +}
2223 +
2224 #define __addr_ok(addr) ({ \
2225 unsigned long flag; \
2226 __asm__("cmp %2, %0; movlo %0, #0" \
2227 @@ -198,8 +226,12 @@ extern int __get_user_64t_4(void *);
2228
2229 #define get_user(x,p) \
2230 ({ \
2231 + int __e; \
2232 might_fault(); \
2233 - __get_user_check(x,p); \
2234 + pax_open_userland(); \
2235 + __e = __get_user_check(x,p); \
2236 + pax_close_userland(); \
2237 + __e; \
2238 })
2239
2240 extern int __put_user_1(void *, unsigned int);
2241 @@ -244,8 +276,12 @@ extern int __put_user_8(void *, unsigned long long);
2242
2243 #define put_user(x,p) \
2244 ({ \
2245 + int __e; \
2246 might_fault(); \
2247 - __put_user_check(x,p); \
2248 + pax_open_userland(); \
2249 + __e = __put_user_check(x,p); \
2250 + pax_close_userland(); \
2251 + __e; \
2252 })
2253
2254 #else /* CONFIG_MMU */
2255 @@ -269,6 +305,7 @@ static inline void set_fs(mm_segment_t fs)
2256
2257 #endif /* CONFIG_MMU */
2258
2259 +#define access_ok_noprefault(type,addr,size) access_ok((type),(addr),(size))
2260 #define access_ok(type,addr,size) (__range_ok(addr,size) == 0)
2261
2262 #define user_addr_max() \
2263 @@ -286,13 +323,17 @@ static inline void set_fs(mm_segment_t fs)
2264 #define __get_user(x,ptr) \
2265 ({ \
2266 long __gu_err = 0; \
2267 + pax_open_userland(); \
2268 __get_user_err((x),(ptr),__gu_err); \
2269 + pax_close_userland(); \
2270 __gu_err; \
2271 })
2272
2273 #define __get_user_error(x,ptr,err) \
2274 ({ \
2275 + pax_open_userland(); \
2276 __get_user_err((x),(ptr),err); \
2277 + pax_close_userland(); \
2278 (void) 0; \
2279 })
2280
2281 @@ -368,13 +409,17 @@ do { \
2282 #define __put_user(x,ptr) \
2283 ({ \
2284 long __pu_err = 0; \
2285 + pax_open_userland(); \
2286 __put_user_err((x),(ptr),__pu_err); \
2287 + pax_close_userland(); \
2288 __pu_err; \
2289 })
2290
2291 #define __put_user_error(x,ptr,err) \
2292 ({ \
2293 + pax_open_userland(); \
2294 __put_user_err((x),(ptr),err); \
2295 + pax_close_userland(); \
2296 (void) 0; \
2297 })
2298
2299 @@ -474,11 +519,44 @@ do { \
2300
2301
2302 #ifdef CONFIG_MMU
2303 -extern unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n);
2304 -extern unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n);
2305 +extern unsigned long __must_check ___copy_from_user(void *to, const void __user *from, unsigned long n);
2306 +extern unsigned long __must_check ___copy_to_user(void __user *to, const void *from, unsigned long n);
2307 +
2308 +static inline unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n)
2309 +{
2310 + unsigned long ret;
2311 +
2312 + check_object_size(to, n, false);
2313 + pax_open_userland();
2314 + ret = ___copy_from_user(to, from, n);
2315 + pax_close_userland();
2316 + return ret;
2317 +}
2318 +
2319 +static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n)
2320 +{
2321 + unsigned long ret;
2322 +
2323 + check_object_size(from, n, true);
2324 + pax_open_userland();
2325 + ret = ___copy_to_user(to, from, n);
2326 + pax_close_userland();
2327 + return ret;
2328 +}
2329 +
2330 extern unsigned long __must_check __copy_to_user_std(void __user *to, const void *from, unsigned long n);
2331 -extern unsigned long __must_check __clear_user(void __user *addr, unsigned long n);
2332 +extern unsigned long __must_check ___clear_user(void __user *addr, unsigned long n);
2333 extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned long n);
2334 +
2335 +static inline unsigned long __must_check __clear_user(void __user *addr, unsigned long n)
2336 +{
2337 + unsigned long ret;
2338 + pax_open_userland();
2339 + ret = ___clear_user(addr, n);
2340 + pax_close_userland();
2341 + return ret;
2342 +}
2343 +
2344 #else
2345 #define __copy_from_user(to,from,n) (memcpy(to, (void __force *)from, n), 0)
2346 #define __copy_to_user(to,from,n) (memcpy((void __force *)to, from, n), 0)
2347 @@ -487,6 +565,9 @@ extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned l
2348
2349 static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
2350 {
2351 + if ((long)n < 0)
2352 + return n;
2353 +
2354 if (access_ok(VERIFY_READ, from, n))
2355 n = __copy_from_user(to, from, n);
2356 else /* security hole - plug it */
2357 @@ -496,6 +577,9 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u
2358
2359 static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
2360 {
2361 + if ((long)n < 0)
2362 + return n;
2363 +
2364 if (access_ok(VERIFY_WRITE, to, n))
2365 n = __copy_to_user(to, from, n);
2366 return n;
2367 diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h
2368 index 5af0ed1..cea83883 100644
2369 --- a/arch/arm/include/uapi/asm/ptrace.h
2370 +++ b/arch/arm/include/uapi/asm/ptrace.h
2371 @@ -92,7 +92,7 @@
2372 * ARMv7 groups of PSR bits
2373 */
2374 #define APSR_MASK 0xf80f0000 /* N, Z, C, V, Q and GE flags */
2375 -#define PSR_ISET_MASK 0x01000010 /* ISA state (J, T) mask */
2376 +#define PSR_ISET_MASK 0x01000020 /* ISA state (J, T) mask */
2377 #define PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */
2378 #define PSR_ENDIAN_MASK 0x00000200 /* Endianness state mask */
2379
2380 diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
2381 index a88671c..1cc895e 100644
2382 --- a/arch/arm/kernel/armksyms.c
2383 +++ b/arch/arm/kernel/armksyms.c
2384 @@ -55,7 +55,7 @@ EXPORT_SYMBOL(arm_delay_ops);
2385
2386 /* networking */
2387 EXPORT_SYMBOL(csum_partial);
2388 -EXPORT_SYMBOL(csum_partial_copy_from_user);
2389 +EXPORT_SYMBOL(__csum_partial_copy_from_user);
2390 EXPORT_SYMBOL(csum_partial_copy_nocheck);
2391 EXPORT_SYMBOL(__csum_ipv6_magic);
2392
2393 @@ -91,9 +91,9 @@ EXPORT_SYMBOL(__memzero);
2394 #ifdef CONFIG_MMU
2395 EXPORT_SYMBOL(copy_page);
2396
2397 -EXPORT_SYMBOL(__copy_from_user);
2398 -EXPORT_SYMBOL(__copy_to_user);
2399 -EXPORT_SYMBOL(__clear_user);
2400 +EXPORT_SYMBOL(___copy_from_user);
2401 +EXPORT_SYMBOL(___copy_to_user);
2402 +EXPORT_SYMBOL(___clear_user);
2403
2404 EXPORT_SYMBOL(__get_user_1);
2405 EXPORT_SYMBOL(__get_user_2);
2406 diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
2407 index 2f5555d..d493c91 100644
2408 --- a/arch/arm/kernel/entry-armv.S
2409 +++ b/arch/arm/kernel/entry-armv.S
2410 @@ -47,6 +47,87 @@
2411 9997:
2412 .endm
2413
2414 + .macro pax_enter_kernel
2415 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2416 + @ make aligned space for saved DACR
2417 + sub sp, sp, #8
2418 + @ save regs
2419 + stmdb sp!, {r1, r2}
2420 + @ read DACR from cpu_domain into r1
2421 + mov r2, sp
2422 + @ assume 8K pages, since we have to split the immediate in two
2423 + bic r2, r2, #(0x1fc0)
2424 + bic r2, r2, #(0x3f)
2425 + ldr r1, [r2, #TI_CPU_DOMAIN]
2426 + @ store old DACR on stack
2427 + str r1, [sp, #8]
2428 +#ifdef CONFIG_PAX_KERNEXEC
2429 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2430 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2431 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2432 +#endif
2433 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2434 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2435 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2436 +#endif
2437 + @ write r1 to current_thread_info()->cpu_domain
2438 + str r1, [r2, #TI_CPU_DOMAIN]
2439 + @ write r1 to DACR
2440 + mcr p15, 0, r1, c3, c0, 0
2441 + @ instruction sync
2442 + instr_sync
2443 + @ restore regs
2444 + ldmia sp!, {r1, r2}
2445 +#endif
2446 + .endm
2447 +
2448 + .macro pax_open_userland
2449 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2450 + @ save regs
2451 + stmdb sp!, {r0, r1}
2452 + @ read DACR from cpu_domain into r1
2453 + mov r0, sp
2454 + @ assume 8K pages, since we have to split the immediate in two
2455 + bic r0, r0, #(0x1fc0)
2456 + bic r0, r0, #(0x3f)
2457 + ldr r1, [r0, #TI_CPU_DOMAIN]
2458 + @ set current DOMAIN_USER to DOMAIN_CLIENT
2459 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2460 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2461 + @ write r1 to current_thread_info()->cpu_domain
2462 + str r1, [r0, #TI_CPU_DOMAIN]
2463 + @ write r1 to DACR
2464 + mcr p15, 0, r1, c3, c0, 0
2465 + @ instruction sync
2466 + instr_sync
2467 + @ restore regs
2468 + ldmia sp!, {r0, r1}
2469 +#endif
2470 + .endm
2471 +
2472 + .macro pax_close_userland
2473 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2474 + @ save regs
2475 + stmdb sp!, {r0, r1}
2476 + @ read DACR from cpu_domain into r1
2477 + mov r0, sp
2478 + @ assume 8K pages, since we have to split the immediate in two
2479 + bic r0, r0, #(0x1fc0)
2480 + bic r0, r0, #(0x3f)
2481 + ldr r1, [r0, #TI_CPU_DOMAIN]
2482 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2483 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2484 + @ write r1 to current_thread_info()->cpu_domain
2485 + str r1, [r0, #TI_CPU_DOMAIN]
2486 + @ write r1 to DACR
2487 + mcr p15, 0, r1, c3, c0, 0
2488 + @ instruction sync
2489 + instr_sync
2490 + @ restore regs
2491 + ldmia sp!, {r0, r1}
2492 +#endif
2493 + .endm
2494 +
2495 .macro pabt_helper
2496 @ PABORT handler takes pt_regs in r2, fault address in r4 and psr in r5
2497 #ifdef MULTI_PABORT
2498 @@ -89,11 +170,15 @@
2499 * Invalid mode handlers
2500 */
2501 .macro inv_entry, reason
2502 +
2503 + pax_enter_kernel
2504 +
2505 sub sp, sp, #S_FRAME_SIZE
2506 ARM( stmib sp, {r1 - lr} )
2507 THUMB( stmia sp, {r0 - r12} )
2508 THUMB( str sp, [sp, #S_SP] )
2509 THUMB( str lr, [sp, #S_LR] )
2510 +
2511 mov r1, #\reason
2512 .endm
2513
2514 @@ -149,7 +234,11 @@ ENDPROC(__und_invalid)
2515 .macro svc_entry, stack_hole=0, trace=1
2516 UNWIND(.fnstart )
2517 UNWIND(.save {r0 - pc} )
2518 +
2519 + pax_enter_kernel
2520 +
2521 sub sp, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2522 +
2523 #ifdef CONFIG_THUMB2_KERNEL
2524 SPFIX( str r0, [sp] ) @ temporarily saved
2525 SPFIX( mov r0, sp )
2526 @@ -164,7 +253,12 @@ ENDPROC(__und_invalid)
2527 ldmia r0, {r3 - r5}
2528 add r7, sp, #S_SP - 4 @ here for interlock avoidance
2529 mov r6, #-1 @ "" "" "" ""
2530 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2531 + @ offset sp by 8 as done in pax_enter_kernel
2532 + add r2, sp, #(S_FRAME_SIZE + \stack_hole + 4)
2533 +#else
2534 add r2, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2535 +#endif
2536 SPFIX( addeq r2, r2, #4 )
2537 str r3, [sp, #-4]! @ save the "real" r0 copied
2538 @ from the exception stack
2539 @@ -368,6 +462,9 @@ ENDPROC(__fiq_abt)
2540 .macro usr_entry, trace=1
2541 UNWIND(.fnstart )
2542 UNWIND(.cantunwind ) @ don't unwind the user space
2543 +
2544 + pax_enter_kernel_user
2545 +
2546 sub sp, sp, #S_FRAME_SIZE
2547 ARM( stmib sp, {r1 - r12} )
2548 THUMB( stmia sp, {r0 - r12} )
2549 @@ -478,7 +575,9 @@ __und_usr:
2550 tst r3, #PSR_T_BIT @ Thumb mode?
2551 bne __und_usr_thumb
2552 sub r4, r2, #4 @ ARM instr at LR - 4
2553 + pax_open_userland
2554 1: ldrt r0, [r4]
2555 + pax_close_userland
2556 ARM_BE8(rev r0, r0) @ little endian instruction
2557
2558 @ r0 = 32-bit ARM instruction which caused the exception
2559 @@ -512,11 +611,15 @@ __und_usr_thumb:
2560 */
2561 .arch armv6t2
2562 #endif
2563 + pax_open_userland
2564 2: ldrht r5, [r4]
2565 + pax_close_userland
2566 ARM_BE8(rev16 r5, r5) @ little endian instruction
2567 cmp r5, #0xe800 @ 32bit instruction if xx != 0
2568 blo __und_usr_fault_16 @ 16bit undefined instruction
2569 + pax_open_userland
2570 3: ldrht r0, [r2]
2571 + pax_close_userland
2572 ARM_BE8(rev16 r0, r0) @ little endian instruction
2573 add r2, r2, #2 @ r2 is PC + 2, make it PC + 4
2574 str r2, [sp, #S_PC] @ it's a 2x16bit instr, update
2575 @@ -546,7 +649,8 @@ ENDPROC(__und_usr)
2576 */
2577 .pushsection .fixup, "ax"
2578 .align 2
2579 -4: str r4, [sp, #S_PC] @ retry current instruction
2580 +4: pax_close_userland
2581 + str r4, [sp, #S_PC] @ retry current instruction
2582 ret r9
2583 .popsection
2584 .pushsection __ex_table,"a"
2585 @@ -766,7 +870,7 @@ ENTRY(__switch_to)
2586 THUMB( str lr, [ip], #4 )
2587 ldr r4, [r2, #TI_TP_VALUE]
2588 ldr r5, [r2, #TI_TP_VALUE + 4]
2589 -#ifdef CONFIG_CPU_USE_DOMAINS
2590 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2591 ldr r6, [r2, #TI_CPU_DOMAIN]
2592 #endif
2593 switch_tls r1, r4, r5, r3, r7
2594 @@ -775,7 +879,7 @@ ENTRY(__switch_to)
2595 ldr r8, =__stack_chk_guard
2596 ldr r7, [r7, #TSK_STACK_CANARY]
2597 #endif
2598 -#ifdef CONFIG_CPU_USE_DOMAINS
2599 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2600 mcr p15, 0, r6, c3, c0, 0 @ Set domain register
2601 #endif
2602 mov r5, r0
2603 diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
2604 index f8ccc21..83d192f 100644
2605 --- a/arch/arm/kernel/entry-common.S
2606 +++ b/arch/arm/kernel/entry-common.S
2607 @@ -11,18 +11,46 @@
2608 #include <asm/assembler.h>
2609 #include <asm/unistd.h>
2610 #include <asm/ftrace.h>
2611 +#include <asm/domain.h>
2612 #include <asm/unwind.h>
2613
2614 +#include "entry-header.S"
2615 +
2616 #ifdef CONFIG_NEED_RET_TO_USER
2617 #include <mach/entry-macro.S>
2618 #else
2619 .macro arch_ret_to_user, tmp1, tmp2
2620 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2621 + @ save regs
2622 + stmdb sp!, {r1, r2}
2623 + @ read DACR from cpu_domain into r1
2624 + mov r2, sp
2625 + @ assume 8K pages, since we have to split the immediate in two
2626 + bic r2, r2, #(0x1fc0)
2627 + bic r2, r2, #(0x3f)
2628 + ldr r1, [r2, #TI_CPU_DOMAIN]
2629 +#ifdef CONFIG_PAX_KERNEXEC
2630 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2631 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2632 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2633 +#endif
2634 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2635 + @ set current DOMAIN_USER to DOMAIN_UDEREF
2636 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2637 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2638 +#endif
2639 + @ write r1 to current_thread_info()->cpu_domain
2640 + str r1, [r2, #TI_CPU_DOMAIN]
2641 + @ write r1 to DACR
2642 + mcr p15, 0, r1, c3, c0, 0
2643 + @ instruction sync
2644 + instr_sync
2645 + @ restore regs
2646 + ldmia sp!, {r1, r2}
2647 +#endif
2648 .endm
2649 #endif
2650
2651 -#include "entry-header.S"
2652 -
2653 -
2654 .align 5
2655 /*
2656 * This is the fast syscall return path. We do as little as
2657 @@ -171,6 +199,12 @@ ENTRY(vector_swi)
2658 USER( ldr scno, [lr, #-4] ) @ get SWI instruction
2659 #endif
2660
2661 + /*
2662 + * do this here to avoid a performance hit of wrapping the code above
2663 + * that directly dereferences userland to parse the SWI instruction
2664 + */
2665 + pax_enter_kernel_user
2666 +
2667 adr tbl, sys_call_table @ load syscall table pointer
2668
2669 #if defined(CONFIG_OABI_COMPAT)
2670 diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
2671 index 1a0045a..9b4f34d 100644
2672 --- a/arch/arm/kernel/entry-header.S
2673 +++ b/arch/arm/kernel/entry-header.S
2674 @@ -196,6 +196,60 @@
2675 msr cpsr_c, \rtemp @ switch back to the SVC mode
2676 .endm
2677
2678 + .macro pax_enter_kernel_user
2679 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2680 + @ save regs
2681 + stmdb sp!, {r0, r1}
2682 + @ read DACR from cpu_domain into r1
2683 + mov r0, sp
2684 + @ assume 8K pages, since we have to split the immediate in two
2685 + bic r0, r0, #(0x1fc0)
2686 + bic r0, r0, #(0x3f)
2687 + ldr r1, [r0, #TI_CPU_DOMAIN]
2688 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2689 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2690 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2691 +#endif
2692 +#ifdef CONFIG_PAX_KERNEXEC
2693 + @ set current DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2694 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2695 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2696 +#endif
2697 + @ write r1 to current_thread_info()->cpu_domain
2698 + str r1, [r0, #TI_CPU_DOMAIN]
2699 + @ write r1 to DACR
2700 + mcr p15, 0, r1, c3, c0, 0
2701 + @ instruction sync
2702 + instr_sync
2703 + @ restore regs
2704 + ldmia sp!, {r0, r1}
2705 +#endif
2706 + .endm
2707 +
2708 + .macro pax_exit_kernel
2709 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2710 + @ save regs
2711 + stmdb sp!, {r0, r1}
2712 + @ read old DACR from stack into r1
2713 + ldr r1, [sp, #(8 + S_SP)]
2714 + sub r1, r1, #8
2715 + ldr r1, [r1]
2716 +
2717 + @ write r1 to current_thread_info()->cpu_domain
2718 + mov r0, sp
2719 + @ assume 8K pages, since we have to split the immediate in two
2720 + bic r0, r0, #(0x1fc0)
2721 + bic r0, r0, #(0x3f)
2722 + str r1, [r0, #TI_CPU_DOMAIN]
2723 + @ write r1 to DACR
2724 + mcr p15, 0, r1, c3, c0, 0
2725 + @ instruction sync
2726 + instr_sync
2727 + @ restore regs
2728 + ldmia sp!, {r0, r1}
2729 +#endif
2730 + .endm
2731 +
2732 #ifndef CONFIG_THUMB2_KERNEL
2733 .macro svc_exit, rpsr, irq = 0
2734 .if \irq != 0
2735 @@ -215,6 +269,9 @@
2736 blne trace_hardirqs_off
2737 #endif
2738 .endif
2739 +
2740 + pax_exit_kernel
2741 +
2742 msr spsr_cxsf, \rpsr
2743 #if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_32v6K)
2744 @ We must avoid clrex due to Cortex-A15 erratum #830321
2745 @@ -291,6 +348,9 @@
2746 blne trace_hardirqs_off
2747 #endif
2748 .endif
2749 +
2750 + pax_exit_kernel
2751 +
2752 ldr lr, [sp, #S_SP] @ top of the stack
2753 ldrd r0, r1, [sp, #S_LR] @ calling lr and pc
2754
2755 diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
2756 index 059c3da..8e45cfc 100644
2757 --- a/arch/arm/kernel/fiq.c
2758 +++ b/arch/arm/kernel/fiq.c
2759 @@ -95,7 +95,10 @@ void set_fiq_handler(void *start, unsigned int length)
2760 void *base = vectors_page;
2761 unsigned offset = FIQ_OFFSET;
2762
2763 + pax_open_kernel();
2764 memcpy(base + offset, start, length);
2765 + pax_close_kernel();
2766 +
2767 if (!cache_is_vipt_nonaliasing())
2768 flush_icache_range((unsigned long)base + offset, offset +
2769 length);
2770 diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
2771 index 664eee8..f470938 100644
2772 --- a/arch/arm/kernel/head.S
2773 +++ b/arch/arm/kernel/head.S
2774 @@ -437,7 +437,7 @@ __enable_mmu:
2775 mov r5, #(domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2776 domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2777 domain_val(DOMAIN_TABLE, DOMAIN_MANAGER) | \
2778 - domain_val(DOMAIN_IO, DOMAIN_CLIENT))
2779 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT))
2780 mcr p15, 0, r5, c3, c0, 0 @ load domain access register
2781 mcr p15, 0, r4, c2, c0, 0 @ load page table pointer
2782 #endif
2783 diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
2784 index bea7db9..a210d10 100644
2785 --- a/arch/arm/kernel/module.c
2786 +++ b/arch/arm/kernel/module.c
2787 @@ -38,12 +38,39 @@
2788 #endif
2789
2790 #ifdef CONFIG_MMU
2791 -void *module_alloc(unsigned long size)
2792 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
2793 {
2794 + if (!size || PAGE_ALIGN(size) > MODULES_END - MODULES_VADDR)
2795 + return NULL;
2796 return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
2797 - GFP_KERNEL, PAGE_KERNEL_EXEC, NUMA_NO_NODE,
2798 + GFP_KERNEL, prot, NUMA_NO_NODE,
2799 __builtin_return_address(0));
2800 }
2801 +
2802 +void *module_alloc(unsigned long size)
2803 +{
2804 +
2805 +#ifdef CONFIG_PAX_KERNEXEC
2806 + return __module_alloc(size, PAGE_KERNEL);
2807 +#else
2808 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2809 +#endif
2810 +
2811 +}
2812 +
2813 +#ifdef CONFIG_PAX_KERNEXEC
2814 +void module_memfree_exec(void *module_region)
2815 +{
2816 + module_memfree(module_region);
2817 +}
2818 +EXPORT_SYMBOL(module_memfree_exec);
2819 +
2820 +void *module_alloc_exec(unsigned long size)
2821 +{
2822 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2823 +}
2824 +EXPORT_SYMBOL(module_alloc_exec);
2825 +#endif
2826 #endif
2827
2828 int
2829 diff --git a/arch/arm/kernel/patch.c b/arch/arm/kernel/patch.c
2830 index 5038960..4aa71d8 100644
2831 --- a/arch/arm/kernel/patch.c
2832 +++ b/arch/arm/kernel/patch.c
2833 @@ -67,6 +67,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2834 else
2835 __acquire(&patch_lock);
2836
2837 + pax_open_kernel();
2838 if (thumb2 && __opcode_is_thumb16(insn)) {
2839 *(u16 *)waddr = __opcode_to_mem_thumb16(insn);
2840 size = sizeof(u16);
2841 @@ -98,6 +99,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2842 *(u32 *)waddr = insn;
2843 size = sizeof(u32);
2844 }
2845 + pax_close_kernel();
2846
2847 if (waddr != addr) {
2848 flush_kernel_vmap_range(waddr, twopage ? size / 2 : size);
2849 diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
2850 index fdfa3a7..5d208b8 100644
2851 --- a/arch/arm/kernel/process.c
2852 +++ b/arch/arm/kernel/process.c
2853 @@ -207,6 +207,7 @@ void machine_power_off(void)
2854
2855 if (pm_power_off)
2856 pm_power_off();
2857 + BUG();
2858 }
2859
2860 /*
2861 @@ -220,7 +221,7 @@ void machine_power_off(void)
2862 * executing pre-reset code, and using RAM that the primary CPU's code wishes
2863 * to use. Implementing such co-ordination would be essentially impossible.
2864 */
2865 -void machine_restart(char *cmd)
2866 +__noreturn void machine_restart(char *cmd)
2867 {
2868 local_irq_disable();
2869 smp_send_stop();
2870 @@ -246,8 +247,8 @@ void __show_regs(struct pt_regs *regs)
2871
2872 show_regs_print_info(KERN_DEFAULT);
2873
2874 - print_symbol("PC is at %s\n", instruction_pointer(regs));
2875 - print_symbol("LR is at %s\n", regs->ARM_lr);
2876 + printk("PC is at %pA\n", (void *)instruction_pointer(regs));
2877 + printk("LR is at %pA\n", (void *)regs->ARM_lr);
2878 printk("pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n"
2879 "sp : %08lx ip : %08lx fp : %08lx\n",
2880 regs->ARM_pc, regs->ARM_lr, regs->ARM_cpsr,
2881 @@ -424,12 +425,6 @@ unsigned long get_wchan(struct task_struct *p)
2882 return 0;
2883 }
2884
2885 -unsigned long arch_randomize_brk(struct mm_struct *mm)
2886 -{
2887 - unsigned long range_end = mm->brk + 0x02000000;
2888 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
2889 -}
2890 -
2891 #ifdef CONFIG_MMU
2892 #ifdef CONFIG_KUSER_HELPERS
2893 /*
2894 @@ -445,7 +440,7 @@ static struct vm_area_struct gate_vma = {
2895
2896 static int __init gate_vma_init(void)
2897 {
2898 - gate_vma.vm_page_prot = PAGE_READONLY_EXEC;
2899 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
2900 return 0;
2901 }
2902 arch_initcall(gate_vma_init);
2903 @@ -474,81 +469,13 @@ const char *arch_vma_name(struct vm_area_struct *vma)
2904 return is_gate_vma(vma) ? "[vectors]" : NULL;
2905 }
2906
2907 -/* If possible, provide a placement hint at a random offset from the
2908 - * stack for the signal page.
2909 - */
2910 -static unsigned long sigpage_addr(const struct mm_struct *mm,
2911 - unsigned int npages)
2912 -{
2913 - unsigned long offset;
2914 - unsigned long first;
2915 - unsigned long last;
2916 - unsigned long addr;
2917 - unsigned int slots;
2918 -
2919 - first = PAGE_ALIGN(mm->start_stack);
2920 -
2921 - last = TASK_SIZE - (npages << PAGE_SHIFT);
2922 -
2923 - /* No room after stack? */
2924 - if (first > last)
2925 - return 0;
2926 -
2927 - /* Just enough room? */
2928 - if (first == last)
2929 - return first;
2930 -
2931 - slots = ((last - first) >> PAGE_SHIFT) + 1;
2932 -
2933 - offset = get_random_int() % slots;
2934 -
2935 - addr = first + (offset << PAGE_SHIFT);
2936 -
2937 - return addr;
2938 -}
2939 -
2940 -static struct page *signal_page;
2941 -extern struct page *get_signal_page(void);
2942 -
2943 -static const struct vm_special_mapping sigpage_mapping = {
2944 - .name = "[sigpage]",
2945 - .pages = &signal_page,
2946 -};
2947 -
2948 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
2949 {
2950 struct mm_struct *mm = current->mm;
2951 - struct vm_area_struct *vma;
2952 - unsigned long addr;
2953 - unsigned long hint;
2954 - int ret = 0;
2955 -
2956 - if (!signal_page)
2957 - signal_page = get_signal_page();
2958 - if (!signal_page)
2959 - return -ENOMEM;
2960
2961 down_write(&mm->mmap_sem);
2962 - hint = sigpage_addr(mm, 1);
2963 - addr = get_unmapped_area(NULL, hint, PAGE_SIZE, 0, 0);
2964 - if (IS_ERR_VALUE(addr)) {
2965 - ret = addr;
2966 - goto up_fail;
2967 - }
2968 -
2969 - vma = _install_special_mapping(mm, addr, PAGE_SIZE,
2970 - VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC,
2971 - &sigpage_mapping);
2972 -
2973 - if (IS_ERR(vma)) {
2974 - ret = PTR_ERR(vma);
2975 - goto up_fail;
2976 - }
2977 -
2978 - mm->context.sigpage = addr;
2979 -
2980 - up_fail:
2981 + mm->context.sigpage = (PAGE_OFFSET + (get_random_int() % 0x3FFEFFE0)) & 0xFFFFFFFC;
2982 up_write(&mm->mmap_sem);
2983 - return ret;
2984 + return 0;
2985 }
2986 #endif
2987 diff --git a/arch/arm/kernel/psci.c b/arch/arm/kernel/psci.c
2988 index f73891b..cf3004e 100644
2989 --- a/arch/arm/kernel/psci.c
2990 +++ b/arch/arm/kernel/psci.c
2991 @@ -28,7 +28,7 @@
2992 #include <asm/psci.h>
2993 #include <asm/system_misc.h>
2994
2995 -struct psci_operations psci_ops;
2996 +struct psci_operations psci_ops __read_only;
2997
2998 static int (*invoke_psci_fn)(u32, u32, u32, u32);
2999 typedef int (*psci_initcall_t)(const struct device_node *);
3000 diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
3001 index ef9119f..31995a3 100644
3002 --- a/arch/arm/kernel/ptrace.c
3003 +++ b/arch/arm/kernel/ptrace.c
3004 @@ -928,10 +928,19 @@ static void tracehook_report_syscall(struct pt_regs *regs,
3005 regs->ARM_ip = ip;
3006 }
3007
3008 +#ifdef CONFIG_GRKERNSEC_SETXID
3009 +extern void gr_delayed_cred_worker(void);
3010 +#endif
3011 +
3012 asmlinkage int syscall_trace_enter(struct pt_regs *regs, int scno)
3013 {
3014 current_thread_info()->syscall = scno;
3015
3016 +#ifdef CONFIG_GRKERNSEC_SETXID
3017 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
3018 + gr_delayed_cred_worker();
3019 +#endif
3020 +
3021 /* Do the secure computing check first; failures should be fast. */
3022 #ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER
3023 if (secure_computing() == -1)
3024 diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
3025 index e55408e..14d9998 100644
3026 --- a/arch/arm/kernel/setup.c
3027 +++ b/arch/arm/kernel/setup.c
3028 @@ -105,21 +105,23 @@ EXPORT_SYMBOL(elf_hwcap);
3029 unsigned int elf_hwcap2 __read_mostly;
3030 EXPORT_SYMBOL(elf_hwcap2);
3031
3032 +pteval_t __supported_pte_mask __read_only;
3033 +pmdval_t __supported_pmd_mask __read_only;
3034
3035 #ifdef MULTI_CPU
3036 -struct processor processor __read_mostly;
3037 +struct processor processor __read_only;
3038 #endif
3039 #ifdef MULTI_TLB
3040 -struct cpu_tlb_fns cpu_tlb __read_mostly;
3041 +struct cpu_tlb_fns cpu_tlb __read_only;
3042 #endif
3043 #ifdef MULTI_USER
3044 -struct cpu_user_fns cpu_user __read_mostly;
3045 +struct cpu_user_fns cpu_user __read_only;
3046 #endif
3047 #ifdef MULTI_CACHE
3048 -struct cpu_cache_fns cpu_cache __read_mostly;
3049 +struct cpu_cache_fns cpu_cache __read_only;
3050 #endif
3051 #ifdef CONFIG_OUTER_CACHE
3052 -struct outer_cache_fns outer_cache __read_mostly;
3053 +struct outer_cache_fns outer_cache __read_only;
3054 EXPORT_SYMBOL(outer_cache);
3055 #endif
3056
3057 @@ -253,9 +255,13 @@ static int __get_cpu_architecture(void)
3058 asm("mrc p15, 0, %0, c0, c1, 4"
3059 : "=r" (mmfr0));
3060 if ((mmfr0 & 0x0000000f) >= 0x00000003 ||
3061 - (mmfr0 & 0x000000f0) >= 0x00000030)
3062 + (mmfr0 & 0x000000f0) >= 0x00000030) {
3063 cpu_arch = CPU_ARCH_ARMv7;
3064 - else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3065 + if ((mmfr0 & 0x0000000f) == 0x00000005 || (mmfr0 & 0x0000000f) == 0x00000004) {
3066 + __supported_pte_mask |= L_PTE_PXN;
3067 + __supported_pmd_mask |= PMD_PXNTABLE;
3068 + }
3069 + } else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3070 (mmfr0 & 0x000000f0) == 0x00000020)
3071 cpu_arch = CPU_ARCH_ARMv6;
3072 else
3073 diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
3074 index 8aa6f1b..0899e08 100644
3075 --- a/arch/arm/kernel/signal.c
3076 +++ b/arch/arm/kernel/signal.c
3077 @@ -24,8 +24,6 @@
3078
3079 extern const unsigned long sigreturn_codes[7];
3080
3081 -static unsigned long signal_return_offset;
3082 -
3083 #ifdef CONFIG_CRUNCH
3084 static int preserve_crunch_context(struct crunch_sigframe __user *frame)
3085 {
3086 @@ -396,8 +394,7 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
3087 * except when the MPU has protected the vectors
3088 * page from PL0
3089 */
3090 - retcode = mm->context.sigpage + signal_return_offset +
3091 - (idx << 2) + thumb;
3092 + retcode = mm->context.sigpage + (idx << 2) + thumb;
3093 } else
3094 #endif
3095 {
3096 @@ -603,33 +600,3 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
3097 } while (thread_flags & _TIF_WORK_MASK);
3098 return 0;
3099 }
3100 -
3101 -struct page *get_signal_page(void)
3102 -{
3103 - unsigned long ptr;
3104 - unsigned offset;
3105 - struct page *page;
3106 - void *addr;
3107 -
3108 - page = alloc_pages(GFP_KERNEL, 0);
3109 -
3110 - if (!page)
3111 - return NULL;
3112 -
3113 - addr = page_address(page);
3114 -
3115 - /* Give the signal return code some randomness */
3116 - offset = 0x200 + (get_random_int() & 0x7fc);
3117 - signal_return_offset = offset;
3118 -
3119 - /*
3120 - * Copy signal return handlers into the vector page, and
3121 - * set sigreturn to be a pointer to these.
3122 - */
3123 - memcpy(addr + offset, sigreturn_codes, sizeof(sigreturn_codes));
3124 -
3125 - ptr = (unsigned long)addr + offset;
3126 - flush_icache_range(ptr, ptr + sizeof(sigreturn_codes));
3127 -
3128 - return page;
3129 -}
3130 diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
3131 index 86ef244..c518451 100644
3132 --- a/arch/arm/kernel/smp.c
3133 +++ b/arch/arm/kernel/smp.c
3134 @@ -76,7 +76,7 @@ enum ipi_msg_type {
3135
3136 static DECLARE_COMPLETION(cpu_running);
3137
3138 -static struct smp_operations smp_ops;
3139 +static struct smp_operations smp_ops __read_only;
3140
3141 void __init smp_set_ops(struct smp_operations *ops)
3142 {
3143 diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c
3144 index 7a3be1d..b00c7de 100644
3145 --- a/arch/arm/kernel/tcm.c
3146 +++ b/arch/arm/kernel/tcm.c
3147 @@ -61,7 +61,7 @@ static struct map_desc itcm_iomap[] __initdata = {
3148 .virtual = ITCM_OFFSET,
3149 .pfn = __phys_to_pfn(ITCM_OFFSET),
3150 .length = 0,
3151 - .type = MT_MEMORY_RWX_ITCM,
3152 + .type = MT_MEMORY_RX_ITCM,
3153 }
3154 };
3155
3156 @@ -267,7 +267,9 @@ no_dtcm:
3157 start = &__sitcm_text;
3158 end = &__eitcm_text;
3159 ram = &__itcm_start;
3160 + pax_open_kernel();
3161 memcpy(start, ram, itcm_code_sz);
3162 + pax_close_kernel();
3163 pr_debug("CPU ITCM: copied code from %p - %p\n",
3164 start, end);
3165 itcm_present = true;
3166 diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
3167 index 788e23f..6fa06a1 100644
3168 --- a/arch/arm/kernel/traps.c
3169 +++ b/arch/arm/kernel/traps.c
3170 @@ -65,7 +65,7 @@ static void dump_mem(const char *, const char *, unsigned long, unsigned long);
3171 void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame)
3172 {
3173 #ifdef CONFIG_KALLSYMS
3174 - printk("[<%08lx>] (%ps) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
3175 + printk("[<%08lx>] (%pA) from [<%08lx>] (%pA)\n", where, (void *)where, from, (void *)from);
3176 #else
3177 printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
3178 #endif
3179 @@ -267,6 +267,8 @@ static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED;
3180 static int die_owner = -1;
3181 static unsigned int die_nest_count;
3182
3183 +extern void gr_handle_kernel_exploit(void);
3184 +
3185 static unsigned long oops_begin(void)
3186 {
3187 int cpu;
3188 @@ -309,6 +311,9 @@ static void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
3189 panic("Fatal exception in interrupt");
3190 if (panic_on_oops)
3191 panic("Fatal exception");
3192 +
3193 + gr_handle_kernel_exploit();
3194 +
3195 if (signr)
3196 do_exit(signr);
3197 }
3198 @@ -880,7 +885,11 @@ void __init early_trap_init(void *vectors_base)
3199 kuser_init(vectors_base);
3200
3201 flush_icache_range(vectors, vectors + PAGE_SIZE * 2);
3202 - modify_domain(DOMAIN_USER, DOMAIN_CLIENT);
3203 +
3204 +#ifndef CONFIG_PAX_MEMORY_UDEREF
3205 + modify_domain(DOMAIN_USER, DOMAIN_USERCLIENT);
3206 +#endif
3207 +
3208 #else /* ifndef CONFIG_CPU_V7M */
3209 /*
3210 * on V7-M there is no need to copy the vector table to a dedicated
3211 diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
3212 index b31aa73..cc4b7a1 100644
3213 --- a/arch/arm/kernel/vmlinux.lds.S
3214 +++ b/arch/arm/kernel/vmlinux.lds.S
3215 @@ -37,7 +37,7 @@
3216 #endif
3217
3218 #if (defined(CONFIG_SMP_ON_UP) && !defined(CONFIG_DEBUG_SPINLOCK)) || \
3219 - defined(CONFIG_GENERIC_BUG)
3220 + defined(CONFIG_GENERIC_BUG) || defined(CONFIG_PAX_REFCOUNT)
3221 #define ARM_EXIT_KEEP(x) x
3222 #define ARM_EXIT_DISCARD(x)
3223 #else
3224 @@ -123,6 +123,8 @@ SECTIONS
3225 #ifdef CONFIG_DEBUG_RODATA
3226 . = ALIGN(1<<SECTION_SHIFT);
3227 #endif
3228 + _etext = .; /* End of text section */
3229 +
3230 RO_DATA(PAGE_SIZE)
3231
3232 . = ALIGN(4);
3233 @@ -153,8 +155,6 @@ SECTIONS
3234
3235 NOTES
3236
3237 - _etext = .; /* End of text and rodata section */
3238 -
3239 #ifndef CONFIG_XIP_KERNEL
3240 # ifdef CONFIG_ARM_KERNMEM_PERMS
3241 . = ALIGN(1<<SECTION_SHIFT);
3242 diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
3243 index 0b0d58a..988cb45 100644
3244 --- a/arch/arm/kvm/arm.c
3245 +++ b/arch/arm/kvm/arm.c
3246 @@ -57,7 +57,7 @@ static unsigned long hyp_default_vectors;
3247 static DEFINE_PER_CPU(struct kvm_vcpu *, kvm_arm_running_vcpu);
3248
3249 /* The VMID used in the VTTBR */
3250 -static atomic64_t kvm_vmid_gen = ATOMIC64_INIT(1);
3251 +static atomic64_unchecked_t kvm_vmid_gen = ATOMIC64_INIT(1);
3252 static u8 kvm_next_vmid;
3253 static DEFINE_SPINLOCK(kvm_vmid_lock);
3254
3255 @@ -351,7 +351,7 @@ void force_vm_exit(const cpumask_t *mask)
3256 */
3257 static bool need_new_vmid_gen(struct kvm *kvm)
3258 {
3259 - return unlikely(kvm->arch.vmid_gen != atomic64_read(&kvm_vmid_gen));
3260 + return unlikely(kvm->arch.vmid_gen != atomic64_read_unchecked(&kvm_vmid_gen));
3261 }
3262
3263 /**
3264 @@ -384,7 +384,7 @@ static void update_vttbr(struct kvm *kvm)
3265
3266 /* First user of a new VMID generation? */
3267 if (unlikely(kvm_next_vmid == 0)) {
3268 - atomic64_inc(&kvm_vmid_gen);
3269 + atomic64_inc_unchecked(&kvm_vmid_gen);
3270 kvm_next_vmid = 1;
3271
3272 /*
3273 @@ -401,7 +401,7 @@ static void update_vttbr(struct kvm *kvm)
3274 kvm_call_hyp(__kvm_flush_vm_context);
3275 }
3276
3277 - kvm->arch.vmid_gen = atomic64_read(&kvm_vmid_gen);
3278 + kvm->arch.vmid_gen = atomic64_read_unchecked(&kvm_vmid_gen);
3279 kvm->arch.vmid = kvm_next_vmid;
3280 kvm_next_vmid++;
3281
3282 @@ -1038,7 +1038,7 @@ static void check_kvm_target_cpu(void *ret)
3283 /**
3284 * Initialize Hyp-mode and memory mappings on all CPUs.
3285 */
3286 -int kvm_arch_init(void *opaque)
3287 +int kvm_arch_init(const void *opaque)
3288 {
3289 int err;
3290 int ret, cpu;
3291 diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
3292 index 14a0d98..7771a7d 100644
3293 --- a/arch/arm/lib/clear_user.S
3294 +++ b/arch/arm/lib/clear_user.S
3295 @@ -12,14 +12,14 @@
3296
3297 .text
3298
3299 -/* Prototype: int __clear_user(void *addr, size_t sz)
3300 +/* Prototype: int ___clear_user(void *addr, size_t sz)
3301 * Purpose : clear some user memory
3302 * Params : addr - user memory address to clear
3303 * : sz - number of bytes to clear
3304 * Returns : number of bytes NOT cleared
3305 */
3306 ENTRY(__clear_user_std)
3307 -WEAK(__clear_user)
3308 +WEAK(___clear_user)
3309 stmfd sp!, {r1, lr}
3310 mov r2, #0
3311 cmp r1, #4
3312 @@ -44,7 +44,7 @@ WEAK(__clear_user)
3313 USER( strnebt r2, [r0])
3314 mov r0, #0
3315 ldmfd sp!, {r1, pc}
3316 -ENDPROC(__clear_user)
3317 +ENDPROC(___clear_user)
3318 ENDPROC(__clear_user_std)
3319
3320 .pushsection .fixup,"ax"
3321 diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
3322 index 7a235b9..73a0556 100644
3323 --- a/arch/arm/lib/copy_from_user.S
3324 +++ b/arch/arm/lib/copy_from_user.S
3325 @@ -17,7 +17,7 @@
3326 /*
3327 * Prototype:
3328 *
3329 - * size_t __copy_from_user(void *to, const void *from, size_t n)
3330 + * size_t ___copy_from_user(void *to, const void *from, size_t n)
3331 *
3332 * Purpose:
3333 *
3334 @@ -89,11 +89,11 @@
3335
3336 .text
3337
3338 -ENTRY(__copy_from_user)
3339 +ENTRY(___copy_from_user)
3340
3341 #include "copy_template.S"
3342
3343 -ENDPROC(__copy_from_user)
3344 +ENDPROC(___copy_from_user)
3345
3346 .pushsection .fixup,"ax"
3347 .align 0
3348 diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
3349 index 6ee2f67..d1cce76 100644
3350 --- a/arch/arm/lib/copy_page.S
3351 +++ b/arch/arm/lib/copy_page.S
3352 @@ -10,6 +10,7 @@
3353 * ASM optimised string functions
3354 */
3355 #include <linux/linkage.h>
3356 +#include <linux/const.h>
3357 #include <asm/assembler.h>
3358 #include <asm/asm-offsets.h>
3359 #include <asm/cache.h>
3360 diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
3361 index a9d3db1..164b089 100644
3362 --- a/arch/arm/lib/copy_to_user.S
3363 +++ b/arch/arm/lib/copy_to_user.S
3364 @@ -17,7 +17,7 @@
3365 /*
3366 * Prototype:
3367 *
3368 - * size_t __copy_to_user(void *to, const void *from, size_t n)
3369 + * size_t ___copy_to_user(void *to, const void *from, size_t n)
3370 *
3371 * Purpose:
3372 *
3373 @@ -93,11 +93,11 @@
3374 .text
3375
3376 ENTRY(__copy_to_user_std)
3377 -WEAK(__copy_to_user)
3378 +WEAK(___copy_to_user)
3379
3380 #include "copy_template.S"
3381
3382 -ENDPROC(__copy_to_user)
3383 +ENDPROC(___copy_to_user)
3384 ENDPROC(__copy_to_user_std)
3385
3386 .pushsection .fixup,"ax"
3387 diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
3388 index 7d08b43..f7ca7ea 100644
3389 --- a/arch/arm/lib/csumpartialcopyuser.S
3390 +++ b/arch/arm/lib/csumpartialcopyuser.S
3391 @@ -57,8 +57,8 @@
3392 * Returns : r0 = checksum, [[sp, #0], #0] = 0 or -EFAULT
3393 */
3394
3395 -#define FN_ENTRY ENTRY(csum_partial_copy_from_user)
3396 -#define FN_EXIT ENDPROC(csum_partial_copy_from_user)
3397 +#define FN_ENTRY ENTRY(__csum_partial_copy_from_user)
3398 +#define FN_EXIT ENDPROC(__csum_partial_copy_from_user)
3399
3400 #include "csumpartialcopygeneric.S"
3401
3402 diff --git a/arch/arm/lib/delay.c b/arch/arm/lib/delay.c
3403 index 312d43e..21d2322 100644
3404 --- a/arch/arm/lib/delay.c
3405 +++ b/arch/arm/lib/delay.c
3406 @@ -29,7 +29,7 @@
3407 /*
3408 * Default to the loop-based delay implementation.
3409 */
3410 -struct arm_delay_ops arm_delay_ops = {
3411 +struct arm_delay_ops arm_delay_ops __read_only = {
3412 .delay = __loop_delay,
3413 .const_udelay = __loop_const_udelay,
3414 .udelay = __loop_udelay,
3415 diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c
3416 index 3e58d71..029817c 100644
3417 --- a/arch/arm/lib/uaccess_with_memcpy.c
3418 +++ b/arch/arm/lib/uaccess_with_memcpy.c
3419 @@ -136,7 +136,7 @@ out:
3420 }
3421
3422 unsigned long
3423 -__copy_to_user(void __user *to, const void *from, unsigned long n)
3424 +___copy_to_user(void __user *to, const void *from, unsigned long n)
3425 {
3426 /*
3427 * This test is stubbed out of the main function above to keep
3428 @@ -190,7 +190,7 @@ out:
3429 return n;
3430 }
3431
3432 -unsigned long __clear_user(void __user *addr, unsigned long n)
3433 +unsigned long ___clear_user(void __user *addr, unsigned long n)
3434 {
3435 /* See rational for this in __copy_to_user() above. */
3436 if (n < 64)
3437 diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c
3438 index ce25e85..3dd7850 100644
3439 --- a/arch/arm/mach-at91/setup.c
3440 +++ b/arch/arm/mach-at91/setup.c
3441 @@ -57,7 +57,7 @@ void __init at91_init_sram(int bank, unsigned long base, unsigned int length)
3442
3443 desc->pfn = __phys_to_pfn(base);
3444 desc->length = length;
3445 - desc->type = MT_MEMORY_RWX_NONCACHED;
3446 + desc->type = MT_MEMORY_RW_NONCACHED;
3447
3448 pr_info("sram at 0x%lx of 0x%x mapped at 0x%lx\n",
3449 base, length, desc->virtual);
3450 diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
3451 index f8e7dcd..17ee921 100644
3452 --- a/arch/arm/mach-exynos/suspend.c
3453 +++ b/arch/arm/mach-exynos/suspend.c
3454 @@ -18,6 +18,7 @@
3455 #include <linux/syscore_ops.h>
3456 #include <linux/cpu_pm.h>
3457 #include <linux/io.h>
3458 +#include <linux/irq.h>
3459 #include <linux/irqchip/arm-gic.h>
3460 #include <linux/err.h>
3461 #include <linux/regulator/machine.h>
3462 @@ -558,8 +559,10 @@ void __init exynos_pm_init(void)
3463 tmp |= pm_data->wake_disable_mask;
3464 pmu_raw_writel(tmp, S5P_WAKEUP_MASK);
3465
3466 - exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3467 - exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3468 + pax_open_kernel();
3469 + *(void **)&exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3470 + *(void **)&exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3471 + pax_close_kernel();
3472
3473 register_syscore_ops(&exynos_pm_syscore_ops);
3474 suspend_set_ops(&exynos_suspend_ops);
3475 diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c
3476 index 7f352de..6dc0929 100644
3477 --- a/arch/arm/mach-keystone/keystone.c
3478 +++ b/arch/arm/mach-keystone/keystone.c
3479 @@ -27,7 +27,7 @@
3480
3481 #include "keystone.h"
3482
3483 -static struct notifier_block platform_nb;
3484 +static notifier_block_no_const platform_nb;
3485 static unsigned long keystone_dma_pfn_offset __read_mostly;
3486
3487 static int keystone_platform_notifier(struct notifier_block *nb,
3488 diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c
3489 index ccef880..5dfad80 100644
3490 --- a/arch/arm/mach-mvebu/coherency.c
3491 +++ b/arch/arm/mach-mvebu/coherency.c
3492 @@ -164,7 +164,7 @@ static void __init armada_370_coherency_init(struct device_node *np)
3493
3494 /*
3495 * This ioremap hook is used on Armada 375/38x to ensure that PCIe
3496 - * memory areas are mapped as MT_UNCACHED instead of MT_DEVICE. This
3497 + * memory areas are mapped as MT_UNCACHED_RW instead of MT_DEVICE. This
3498 * is needed as a workaround for a deadlock issue between the PCIe
3499 * interface and the cache controller.
3500 */
3501 @@ -177,7 +177,7 @@ armada_pcie_wa_ioremap_caller(phys_addr_t phys_addr, size_t size,
3502 mvebu_mbus_get_pcie_mem_aperture(&pcie_mem);
3503
3504 if (pcie_mem.start <= phys_addr && (phys_addr + size) <= pcie_mem.end)
3505 - mtype = MT_UNCACHED;
3506 + mtype = MT_UNCACHED_RW;
3507
3508 return __arm_ioremap_caller(phys_addr, size, mtype, caller);
3509 }
3510 diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
3511 index b6443a4..20a0b74 100644
3512 --- a/arch/arm/mach-omap2/board-n8x0.c
3513 +++ b/arch/arm/mach-omap2/board-n8x0.c
3514 @@ -569,7 +569,7 @@ static int n8x0_menelaus_late_init(struct device *dev)
3515 }
3516 #endif
3517
3518 -struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = {
3519 +struct menelaus_platform_data n8x0_menelaus_platform_data __initconst = {
3520 .late_init = n8x0_menelaus_late_init,
3521 };
3522
3523 diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3524 index 79f49d9..70bf184 100644
3525 --- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3526 +++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3527 @@ -86,7 +86,7 @@ struct cpu_pm_ops {
3528 void (*resume)(void);
3529 void (*scu_prepare)(unsigned int cpu_id, unsigned int cpu_state);
3530 void (*hotplug_restart)(void);
3531 -};
3532 +} __no_const;
3533
3534 static DEFINE_PER_CPU(struct omap4_cpu_pm_info, omap4_pm_info);
3535 static struct powerdomain *mpuss_pd;
3536 @@ -105,7 +105,7 @@ static void dummy_cpu_resume(void)
3537 static void dummy_scu_prepare(unsigned int cpu_id, unsigned int cpu_state)
3538 {}
3539
3540 -struct cpu_pm_ops omap_pm_ops = {
3541 +static struct cpu_pm_ops omap_pm_ops __read_only = {
3542 .finish_suspend = default_finish_suspend,
3543 .resume = dummy_cpu_resume,
3544 .scu_prepare = dummy_scu_prepare,
3545 diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
3546 index 5305ec7..6d74045 100644
3547 --- a/arch/arm/mach-omap2/omap-smp.c
3548 +++ b/arch/arm/mach-omap2/omap-smp.c
3549 @@ -19,6 +19,7 @@
3550 #include <linux/device.h>
3551 #include <linux/smp.h>
3552 #include <linux/io.h>
3553 +#include <linux/irq.h>
3554 #include <linux/irqchip/arm-gic.h>
3555
3556 #include <asm/smp_scu.h>
3557 diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
3558 index f961c46..4a453dc 100644
3559 --- a/arch/arm/mach-omap2/omap-wakeupgen.c
3560 +++ b/arch/arm/mach-omap2/omap-wakeupgen.c
3561 @@ -344,7 +344,7 @@ static int irq_cpu_hotplug_notify(struct notifier_block *self,
3562 return NOTIFY_OK;
3563 }
3564
3565 -static struct notifier_block __refdata irq_hotplug_notifier = {
3566 +static struct notifier_block irq_hotplug_notifier = {
3567 .notifier_call = irq_cpu_hotplug_notify,
3568 };
3569
3570 diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
3571 index be9541e..821805f 100644
3572 --- a/arch/arm/mach-omap2/omap_device.c
3573 +++ b/arch/arm/mach-omap2/omap_device.c
3574 @@ -510,7 +510,7 @@ void omap_device_delete(struct omap_device *od)
3575 struct platform_device __init *omap_device_build(const char *pdev_name,
3576 int pdev_id,
3577 struct omap_hwmod *oh,
3578 - void *pdata, int pdata_len)
3579 + const void *pdata, int pdata_len)
3580 {
3581 struct omap_hwmod *ohs[] = { oh };
3582
3583 @@ -538,7 +538,7 @@ struct platform_device __init *omap_device_build(const char *pdev_name,
3584 struct platform_device __init *omap_device_build_ss(const char *pdev_name,
3585 int pdev_id,
3586 struct omap_hwmod **ohs,
3587 - int oh_cnt, void *pdata,
3588 + int oh_cnt, const void *pdata,
3589 int pdata_len)
3590 {
3591 int ret = -ENOMEM;
3592 diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h
3593 index 78c02b3..c94109a 100644
3594 --- a/arch/arm/mach-omap2/omap_device.h
3595 +++ b/arch/arm/mach-omap2/omap_device.h
3596 @@ -72,12 +72,12 @@ int omap_device_idle(struct platform_device *pdev);
3597 /* Core code interface */
3598
3599 struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
3600 - struct omap_hwmod *oh, void *pdata,
3601 + struct omap_hwmod *oh, const void *pdata,
3602 int pdata_len);
3603
3604 struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
3605 struct omap_hwmod **oh, int oh_cnt,
3606 - void *pdata, int pdata_len);
3607 + const void *pdata, int pdata_len);
3608
3609 struct omap_device *omap_device_alloc(struct platform_device *pdev,
3610 struct omap_hwmod **ohs, int oh_cnt);
3611 diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
3612 index 9025fff..3555702 100644
3613 --- a/arch/arm/mach-omap2/omap_hwmod.c
3614 +++ b/arch/arm/mach-omap2/omap_hwmod.c
3615 @@ -193,10 +193,10 @@ struct omap_hwmod_soc_ops {
3616 int (*init_clkdm)(struct omap_hwmod *oh);
3617 void (*update_context_lost)(struct omap_hwmod *oh);
3618 int (*get_context_lost)(struct omap_hwmod *oh);
3619 -};
3620 +} __no_const;
3621
3622 /* soc_ops: adapts the omap_hwmod code to the currently-booted SoC */
3623 -static struct omap_hwmod_soc_ops soc_ops;
3624 +static struct omap_hwmod_soc_ops soc_ops __read_only;
3625
3626 /* omap_hwmod_list contains all registered struct omap_hwmods */
3627 static LIST_HEAD(omap_hwmod_list);
3628 diff --git a/arch/arm/mach-omap2/powerdomains43xx_data.c b/arch/arm/mach-omap2/powerdomains43xx_data.c
3629 index 95fee54..cfa9cf1 100644
3630 --- a/arch/arm/mach-omap2/powerdomains43xx_data.c
3631 +++ b/arch/arm/mach-omap2/powerdomains43xx_data.c
3632 @@ -10,6 +10,7 @@
3633
3634 #include <linux/kernel.h>
3635 #include <linux/init.h>
3636 +#include <asm/pgtable.h>
3637
3638 #include "powerdomain.h"
3639
3640 @@ -129,7 +130,9 @@ static int am43xx_check_vcvp(void)
3641
3642 void __init am43xx_powerdomains_init(void)
3643 {
3644 - omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3645 + pax_open_kernel();
3646 + *(void **)&omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3647 + pax_close_kernel();
3648 pwrdm_register_platform_funcs(&omap4_pwrdm_operations);
3649 pwrdm_register_pwrdms(powerdomains_am43xx);
3650 pwrdm_complete_init();
3651 diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c
3652 index ff0a68c..b312aa0 100644
3653 --- a/arch/arm/mach-omap2/wd_timer.c
3654 +++ b/arch/arm/mach-omap2/wd_timer.c
3655 @@ -110,7 +110,9 @@ static int __init omap_init_wdt(void)
3656 struct omap_hwmod *oh;
3657 char *oh_name = "wd_timer2";
3658 char *dev_name = "omap_wdt";
3659 - struct omap_wd_timer_platform_data pdata;
3660 + static struct omap_wd_timer_platform_data pdata = {
3661 + .read_reset_sources = prm_read_reset_sources
3662 + };
3663
3664 if (!cpu_class_is_omap2() || of_have_populated_dt())
3665 return 0;
3666 @@ -121,8 +123,6 @@ static int __init omap_init_wdt(void)
3667 return -EINVAL;
3668 }
3669
3670 - pdata.read_reset_sources = prm_read_reset_sources;
3671 -
3672 pdev = omap_device_build(dev_name, id, oh, &pdata,
3673 sizeof(struct omap_wd_timer_platform_data));
3674 WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
3675 diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
3676 index 4f25a7c..a81be85 100644
3677 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c
3678 +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
3679 @@ -179,7 +179,7 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev,
3680 bool entered_lp2 = false;
3681
3682 if (tegra_pending_sgi())
3683 - ACCESS_ONCE(abort_flag) = true;
3684 + ACCESS_ONCE_RW(abort_flag) = true;
3685
3686 cpuidle_coupled_parallel_barrier(dev, &abort_barrier);
3687
3688 diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
3689 index ab95f53..4b977a7 100644
3690 --- a/arch/arm/mach-tegra/irq.c
3691 +++ b/arch/arm/mach-tegra/irq.c
3692 @@ -20,6 +20,7 @@
3693 #include <linux/cpu_pm.h>
3694 #include <linux/interrupt.h>
3695 #include <linux/io.h>
3696 +#include <linux/irq.h>
3697 #include <linux/irqchip/arm-gic.h>
3698 #include <linux/irq.h>
3699 #include <linux/kernel.h>
3700 diff --git a/arch/arm/mach-ux500/pm.c b/arch/arm/mach-ux500/pm.c
3701 index 2cb587b..6ddfebf 100644
3702 --- a/arch/arm/mach-ux500/pm.c
3703 +++ b/arch/arm/mach-ux500/pm.c
3704 @@ -10,6 +10,7 @@
3705 */
3706
3707 #include <linux/kernel.h>
3708 +#include <linux/irq.h>
3709 #include <linux/irqchip/arm-gic.h>
3710 #include <linux/delay.h>
3711 #include <linux/io.h>
3712 diff --git a/arch/arm/mach-ux500/setup.h b/arch/arm/mach-ux500/setup.h
3713 index 2dea8b5..6499da2 100644
3714 --- a/arch/arm/mach-ux500/setup.h
3715 +++ b/arch/arm/mach-ux500/setup.h
3716 @@ -33,13 +33,6 @@ extern void ux500_timer_init(void);
3717 .type = MT_DEVICE, \
3718 }
3719
3720 -#define __MEM_DEV_DESC(x, sz) { \
3721 - .virtual = IO_ADDRESS(x), \
3722 - .pfn = __phys_to_pfn(x), \
3723 - .length = sz, \
3724 - .type = MT_MEMORY_RWX, \
3725 -}
3726 -
3727 extern struct smp_operations ux500_smp_ops;
3728 extern void ux500_cpu_die(unsigned int cpu);
3729
3730 diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c
3731 index 52d768f..5f93180 100644
3732 --- a/arch/arm/mach-zynq/platsmp.c
3733 +++ b/arch/arm/mach-zynq/platsmp.c
3734 @@ -24,6 +24,7 @@
3735 #include <linux/io.h>
3736 #include <asm/cacheflush.h>
3737 #include <asm/smp_scu.h>
3738 +#include <linux/irq.h>
3739 #include <linux/irqchip/arm-gic.h>
3740 #include "common.h"
3741
3742 diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
3743 index c43c714..4f8f7b9 100644
3744 --- a/arch/arm/mm/Kconfig
3745 +++ b/arch/arm/mm/Kconfig
3746 @@ -446,6 +446,7 @@ config CPU_32v5
3747
3748 config CPU_32v6
3749 bool
3750 + select CPU_USE_DOMAINS if CPU_V6 && MMU && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3751 select TLS_REG_EMUL if !CPU_32v6K && !MMU
3752
3753 config CPU_32v6K
3754 @@ -600,6 +601,7 @@ config CPU_CP15_MPU
3755
3756 config CPU_USE_DOMAINS
3757 bool
3758 + depends on !ARM_LPAE && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3759 help
3760 This option enables or disables the use of domain switching
3761 via the set_fs() function.
3762 @@ -798,7 +800,7 @@ config NEED_KUSER_HELPERS
3763
3764 config KUSER_HELPERS
3765 bool "Enable kuser helpers in vector page" if !NEED_KUSER_HELPERS
3766 - depends on MMU
3767 + depends on MMU && (!(CPU_V6 || CPU_V6K || CPU_V7) || GRKERNSEC_OLD_ARM_USERLAND)
3768 default y
3769 help
3770 Warning: disabling this option may break user programs.
3771 @@ -812,7 +814,7 @@ config KUSER_HELPERS
3772 See Documentation/arm/kernel_user_helpers.txt for details.
3773
3774 However, the fixed address nature of these helpers can be used
3775 - by ROP (return orientated programming) authors when creating
3776 + by ROP (Return Oriented Programming) authors when creating
3777 exploits.
3778
3779 If all of the binaries and libraries which run on your platform
3780 diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
3781 index 2c0c541..4585df9 100644
3782 --- a/arch/arm/mm/alignment.c
3783 +++ b/arch/arm/mm/alignment.c
3784 @@ -216,10 +216,12 @@ union offset_union {
3785 #define __get16_unaligned_check(ins,val,addr) \
3786 do { \
3787 unsigned int err = 0, v, a = addr; \
3788 + pax_open_userland(); \
3789 __get8_unaligned_check(ins,v,a,err); \
3790 val = v << ((BE) ? 8 : 0); \
3791 __get8_unaligned_check(ins,v,a,err); \
3792 val |= v << ((BE) ? 0 : 8); \
3793 + pax_close_userland(); \
3794 if (err) \
3795 goto fault; \
3796 } while (0)
3797 @@ -233,6 +235,7 @@ union offset_union {
3798 #define __get32_unaligned_check(ins,val,addr) \
3799 do { \
3800 unsigned int err = 0, v, a = addr; \
3801 + pax_open_userland(); \
3802 __get8_unaligned_check(ins,v,a,err); \
3803 val = v << ((BE) ? 24 : 0); \
3804 __get8_unaligned_check(ins,v,a,err); \
3805 @@ -241,6 +244,7 @@ union offset_union {
3806 val |= v << ((BE) ? 8 : 16); \
3807 __get8_unaligned_check(ins,v,a,err); \
3808 val |= v << ((BE) ? 0 : 24); \
3809 + pax_close_userland(); \
3810 if (err) \
3811 goto fault; \
3812 } while (0)
3813 @@ -254,6 +258,7 @@ union offset_union {
3814 #define __put16_unaligned_check(ins,val,addr) \
3815 do { \
3816 unsigned int err = 0, v = val, a = addr; \
3817 + pax_open_userland(); \
3818 __asm__( FIRST_BYTE_16 \
3819 ARM( "1: "ins" %1, [%2], #1\n" ) \
3820 THUMB( "1: "ins" %1, [%2]\n" ) \
3821 @@ -273,6 +278,7 @@ union offset_union {
3822 " .popsection\n" \
3823 : "=r" (err), "=&r" (v), "=&r" (a) \
3824 : "0" (err), "1" (v), "2" (a)); \
3825 + pax_close_userland(); \
3826 if (err) \
3827 goto fault; \
3828 } while (0)
3829 @@ -286,6 +292,7 @@ union offset_union {
3830 #define __put32_unaligned_check(ins,val,addr) \
3831 do { \
3832 unsigned int err = 0, v = val, a = addr; \
3833 + pax_open_userland(); \
3834 __asm__( FIRST_BYTE_32 \
3835 ARM( "1: "ins" %1, [%2], #1\n" ) \
3836 THUMB( "1: "ins" %1, [%2]\n" ) \
3837 @@ -315,6 +322,7 @@ union offset_union {
3838 " .popsection\n" \
3839 : "=r" (err), "=&r" (v), "=&r" (a) \
3840 : "0" (err), "1" (v), "2" (a)); \
3841 + pax_close_userland(); \
3842 if (err) \
3843 goto fault; \
3844 } while (0)
3845 diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
3846 index 5e65ca8..879e7b3 100644
3847 --- a/arch/arm/mm/cache-l2x0.c
3848 +++ b/arch/arm/mm/cache-l2x0.c
3849 @@ -42,7 +42,7 @@ struct l2c_init_data {
3850 void (*fixup)(void __iomem *, u32, struct outer_cache_fns *);
3851 void (*save)(void __iomem *);
3852 struct outer_cache_fns outer_cache;
3853 -};
3854 +} __do_const;
3855
3856 #define CACHE_LINE_SIZE 32
3857
3858 diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
3859 index 845769e..4278fd7 100644
3860 --- a/arch/arm/mm/context.c
3861 +++ b/arch/arm/mm/context.c
3862 @@ -43,7 +43,7 @@
3863 #define NUM_USER_ASIDS ASID_FIRST_VERSION
3864
3865 static DEFINE_RAW_SPINLOCK(cpu_asid_lock);
3866 -static atomic64_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3867 +static atomic64_unchecked_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3868 static DECLARE_BITMAP(asid_map, NUM_USER_ASIDS);
3869
3870 static DEFINE_PER_CPU(atomic64_t, active_asids);
3871 @@ -178,7 +178,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3872 {
3873 static u32 cur_idx = 1;
3874 u64 asid = atomic64_read(&mm->context.id);
3875 - u64 generation = atomic64_read(&asid_generation);
3876 + u64 generation = atomic64_read_unchecked(&asid_generation);
3877
3878 if (asid != 0) {
3879 /*
3880 @@ -208,7 +208,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3881 */
3882 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, cur_idx);
3883 if (asid == NUM_USER_ASIDS) {
3884 - generation = atomic64_add_return(ASID_FIRST_VERSION,
3885 + generation = atomic64_add_return_unchecked(ASID_FIRST_VERSION,
3886 &asid_generation);
3887 flush_context(cpu);
3888 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1);
3889 @@ -240,14 +240,14 @@ void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk)
3890 cpu_set_reserved_ttbr0();
3891
3892 asid = atomic64_read(&mm->context.id);
3893 - if (!((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS)
3894 + if (!((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS)
3895 && atomic64_xchg(&per_cpu(active_asids, cpu), asid))
3896 goto switch_mm_fastpath;
3897
3898 raw_spin_lock_irqsave(&cpu_asid_lock, flags);
3899 /* Check that our ASID belongs to the current generation. */
3900 asid = atomic64_read(&mm->context.id);
3901 - if ((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS) {
3902 + if ((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS) {
3903 asid = new_context(mm, cpu);
3904 atomic64_set(&mm->context.id, asid);
3905 }
3906 diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
3907 index a982dc3..2d9f5f7 100644
3908 --- a/arch/arm/mm/fault.c
3909 +++ b/arch/arm/mm/fault.c
3910 @@ -25,6 +25,7 @@
3911 #include <asm/system_misc.h>
3912 #include <asm/system_info.h>
3913 #include <asm/tlbflush.h>
3914 +#include <asm/sections.h>
3915
3916 #include "fault.h"
3917
3918 @@ -138,6 +139,31 @@ __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
3919 if (fixup_exception(regs))
3920 return;
3921
3922 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3923 + if (addr < TASK_SIZE) {
3924 + if (current->signal->curr_ip)
3925 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3926 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3927 + else
3928 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3929 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3930 + }
3931 +#endif
3932 +
3933 +#ifdef CONFIG_PAX_KERNEXEC
3934 + if ((fsr & FSR_WRITE) &&
3935 + (((unsigned long)_stext <= addr && addr < init_mm.end_code) ||
3936 + (MODULES_VADDR <= addr && addr < MODULES_END)))
3937 + {
3938 + if (current->signal->curr_ip)
3939 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3940 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3941 + else
3942 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
3943 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3944 + }
3945 +#endif
3946 +
3947 /*
3948 * No handler, we'll have to terminate things with extreme prejudice.
3949 */
3950 @@ -173,6 +199,13 @@ __do_user_fault(struct task_struct *tsk, unsigned long addr,
3951 }
3952 #endif
3953
3954 +#ifdef CONFIG_PAX_PAGEEXEC
3955 + if (fsr & FSR_LNX_PF) {
3956 + pax_report_fault(regs, (void *)regs->ARM_pc, (void *)regs->ARM_sp);
3957 + do_group_exit(SIGKILL);
3958 + }
3959 +#endif
3960 +
3961 tsk->thread.address = addr;
3962 tsk->thread.error_code = fsr;
3963 tsk->thread.trap_no = 14;
3964 @@ -400,6 +433,33 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3965 }
3966 #endif /* CONFIG_MMU */
3967
3968 +#ifdef CONFIG_PAX_PAGEEXEC
3969 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
3970 +{
3971 + long i;
3972 +
3973 + printk(KERN_ERR "PAX: bytes at PC: ");
3974 + for (i = 0; i < 20; i++) {
3975 + unsigned char c;
3976 + if (get_user(c, (__force unsigned char __user *)pc+i))
3977 + printk(KERN_CONT "?? ");
3978 + else
3979 + printk(KERN_CONT "%02x ", c);
3980 + }
3981 + printk("\n");
3982 +
3983 + printk(KERN_ERR "PAX: bytes at SP-4: ");
3984 + for (i = -1; i < 20; i++) {
3985 + unsigned long c;
3986 + if (get_user(c, (__force unsigned long __user *)sp+i))
3987 + printk(KERN_CONT "???????? ");
3988 + else
3989 + printk(KERN_CONT "%08lx ", c);
3990 + }
3991 + printk("\n");
3992 +}
3993 +#endif
3994 +
3995 /*
3996 * First Level Translation Fault Handler
3997 *
3998 @@ -547,9 +607,22 @@ do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3999 const struct fsr_info *inf = fsr_info + fsr_fs(fsr);
4000 struct siginfo info;
4001
4002 +#ifdef CONFIG_PAX_MEMORY_UDEREF
4003 + if (addr < TASK_SIZE && is_domain_fault(fsr)) {
4004 + if (current->signal->curr_ip)
4005 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4006 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
4007 + else
4008 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
4009 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
4010 + goto die;
4011 + }
4012 +#endif
4013 +
4014 if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs))
4015 return;
4016
4017 +die:
4018 pr_alert("Unhandled fault: %s (0x%03x) at 0x%08lx\n",
4019 inf->name, fsr, addr);
4020
4021 @@ -573,15 +646,104 @@ hook_ifault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *
4022 ifsr_info[nr].name = name;
4023 }
4024
4025 +asmlinkage int sys_sigreturn(struct pt_regs *regs);
4026 +asmlinkage int sys_rt_sigreturn(struct pt_regs *regs);
4027 +
4028 asmlinkage void __exception
4029 do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs)
4030 {
4031 const struct fsr_info *inf = ifsr_info + fsr_fs(ifsr);
4032 struct siginfo info;
4033 + unsigned long pc = instruction_pointer(regs);
4034 +
4035 + if (user_mode(regs)) {
4036 + unsigned long sigpage = current->mm->context.sigpage;
4037 +
4038 + if (sigpage <= pc && pc < sigpage + 7*4) {
4039 + if (pc < sigpage + 3*4)
4040 + sys_sigreturn(regs);
4041 + else
4042 + sys_rt_sigreturn(regs);
4043 + return;
4044 + }
4045 + if (pc == 0xffff0f60UL) {
4046 + /*
4047 + * PaX: __kuser_cmpxchg64 emulation
4048 + */
4049 + // TODO
4050 + //regs->ARM_pc = regs->ARM_lr;
4051 + //return;
4052 + }
4053 + if (pc == 0xffff0fa0UL) {
4054 + /*
4055 + * PaX: __kuser_memory_barrier emulation
4056 + */
4057 + // dmb(); implied by the exception
4058 + regs->ARM_pc = regs->ARM_lr;
4059 + return;
4060 + }
4061 + if (pc == 0xffff0fc0UL) {
4062 + /*
4063 + * PaX: __kuser_cmpxchg emulation
4064 + */
4065 + // TODO
4066 + //long new;
4067 + //int op;
4068 +
4069 + //op = FUTEX_OP_SET << 28;
4070 + //new = futex_atomic_op_inuser(op, regs->ARM_r2);
4071 + //regs->ARM_r0 = old != new;
4072 + //regs->ARM_pc = regs->ARM_lr;
4073 + //return;
4074 + }
4075 + if (pc == 0xffff0fe0UL) {
4076 + /*
4077 + * PaX: __kuser_get_tls emulation
4078 + */
4079 + regs->ARM_r0 = current_thread_info()->tp_value[0];
4080 + regs->ARM_pc = regs->ARM_lr;
4081 + return;
4082 + }
4083 + }
4084 +
4085 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4086 + else if (is_domain_fault(ifsr) || is_xn_fault(ifsr)) {
4087 + if (current->signal->curr_ip)
4088 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4089 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4090 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4091 + else
4092 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", current->comm, task_pid_nr(current),
4093 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4094 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4095 + goto die;
4096 + }
4097 +#endif
4098 +
4099 +#ifdef CONFIG_PAX_REFCOUNT
4100 + if (fsr_fs(ifsr) == FAULT_CODE_DEBUG) {
4101 +#ifdef CONFIG_THUMB2_KERNEL
4102 + unsigned short bkpt;
4103 +
4104 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le16(bkpt) == 0xbef1) {
4105 +#else
4106 + unsigned int bkpt;
4107 +
4108 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le32(bkpt) == 0xe12f1073) {
4109 +#endif
4110 + current->thread.error_code = ifsr;
4111 + current->thread.trap_no = 0;
4112 + pax_report_refcount_overflow(regs);
4113 + fixup_exception(regs);
4114 + return;
4115 + }
4116 + }
4117 +#endif
4118
4119 if (!inf->fn(addr, ifsr | FSR_LNX_PF, regs))
4120 return;
4121
4122 +die:
4123 pr_alert("Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n",
4124 inf->name, ifsr, addr);
4125
4126 diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
4127 index cf08bdf..772656c 100644
4128 --- a/arch/arm/mm/fault.h
4129 +++ b/arch/arm/mm/fault.h
4130 @@ -3,6 +3,7 @@
4131
4132 /*
4133 * Fault status register encodings. We steal bit 31 for our own purposes.
4134 + * Set when the FSR value is from an instruction fault.
4135 */
4136 #define FSR_LNX_PF (1 << 31)
4137 #define FSR_WRITE (1 << 11)
4138 @@ -22,6 +23,17 @@ static inline int fsr_fs(unsigned int fsr)
4139 }
4140 #endif
4141
4142 +/* valid for LPAE and !LPAE */
4143 +static inline int is_xn_fault(unsigned int fsr)
4144 +{
4145 + return ((fsr_fs(fsr) & 0x3c) == 0xc);
4146 +}
4147 +
4148 +static inline int is_domain_fault(unsigned int fsr)
4149 +{
4150 + return ((fsr_fs(fsr) & 0xD) == 0x9);
4151 +}
4152 +
4153 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs);
4154 unsigned long search_exception_table(unsigned long addr);
4155
4156 diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
4157 index 2495c8c..415b7fc 100644
4158 --- a/arch/arm/mm/init.c
4159 +++ b/arch/arm/mm/init.c
4160 @@ -758,7 +758,46 @@ void free_tcmmem(void)
4161 {
4162 #ifdef CONFIG_HAVE_TCM
4163 extern char __tcm_start, __tcm_end;
4164 +#endif
4165
4166 +#ifdef CONFIG_PAX_KERNEXEC
4167 + unsigned long addr;
4168 + pgd_t *pgd;
4169 + pud_t *pud;
4170 + pmd_t *pmd;
4171 + int cpu_arch = cpu_architecture();
4172 + unsigned int cr = get_cr();
4173 +
4174 + if (cpu_arch >= CPU_ARCH_ARMv6 && (cr & CR_XP)) {
4175 + /* make pages tables, etc before .text NX */
4176 + for (addr = PAGE_OFFSET; addr < (unsigned long)_stext; addr += SECTION_SIZE) {
4177 + pgd = pgd_offset_k(addr);
4178 + pud = pud_offset(pgd, addr);
4179 + pmd = pmd_offset(pud, addr);
4180 + __section_update(pmd, addr, PMD_SECT_XN);
4181 + }
4182 + /* make init NX */
4183 + for (addr = (unsigned long)__init_begin; addr < (unsigned long)_sdata; addr += SECTION_SIZE) {
4184 + pgd = pgd_offset_k(addr);
4185 + pud = pud_offset(pgd, addr);
4186 + pmd = pmd_offset(pud, addr);
4187 + __section_update(pmd, addr, PMD_SECT_XN);
4188 + }
4189 + /* make kernel code/rodata RX */
4190 + for (addr = (unsigned long)_stext; addr < (unsigned long)__init_begin; addr += SECTION_SIZE) {
4191 + pgd = pgd_offset_k(addr);
4192 + pud = pud_offset(pgd, addr);
4193 + pmd = pmd_offset(pud, addr);
4194 +#ifdef CONFIG_ARM_LPAE
4195 + __section_update(pmd, addr, PMD_SECT_RDONLY);
4196 +#else
4197 + __section_update(pmd, addr, PMD_SECT_APX|PMD_SECT_AP_WRITE);
4198 +#endif
4199 + }
4200 + }
4201 +#endif
4202 +
4203 +#ifdef CONFIG_HAVE_TCM
4204 poison_init_mem(&__tcm_start, &__tcm_end - &__tcm_start);
4205 free_reserved_area(&__tcm_start, &__tcm_end, -1, "TCM link");
4206 #endif
4207 diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
4208 index d1e5ad7..84dcbf2 100644
4209 --- a/arch/arm/mm/ioremap.c
4210 +++ b/arch/arm/mm/ioremap.c
4211 @@ -392,9 +392,9 @@ __arm_ioremap_exec(phys_addr_t phys_addr, size_t size, bool cached)
4212 unsigned int mtype;
4213
4214 if (cached)
4215 - mtype = MT_MEMORY_RWX;
4216 + mtype = MT_MEMORY_RX;
4217 else
4218 - mtype = MT_MEMORY_RWX_NONCACHED;
4219 + mtype = MT_MEMORY_RX_NONCACHED;
4220
4221 return __arm_ioremap_caller(phys_addr, size, mtype,
4222 __builtin_return_address(0));
4223 diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
4224 index 5e85ed3..b10a7ed 100644
4225 --- a/arch/arm/mm/mmap.c
4226 +++ b/arch/arm/mm/mmap.c
4227 @@ -59,6 +59,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4228 struct vm_area_struct *vma;
4229 int do_align = 0;
4230 int aliasing = cache_is_vipt_aliasing();
4231 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4232 struct vm_unmapped_area_info info;
4233
4234 /*
4235 @@ -81,6 +82,10 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4236 if (len > TASK_SIZE)
4237 return -ENOMEM;
4238
4239 +#ifdef CONFIG_PAX_RANDMMAP
4240 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4241 +#endif
4242 +
4243 if (addr) {
4244 if (do_align)
4245 addr = COLOUR_ALIGN(addr, pgoff);
4246 @@ -88,8 +93,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4247 addr = PAGE_ALIGN(addr);
4248
4249 vma = find_vma(mm, addr);
4250 - if (TASK_SIZE - len >= addr &&
4251 - (!vma || addr + len <= vma->vm_start))
4252 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4253 return addr;
4254 }
4255
4256 @@ -99,6 +103,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4257 info.high_limit = TASK_SIZE;
4258 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4259 info.align_offset = pgoff << PAGE_SHIFT;
4260 + info.threadstack_offset = offset;
4261 return vm_unmapped_area(&info);
4262 }
4263
4264 @@ -112,6 +117,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4265 unsigned long addr = addr0;
4266 int do_align = 0;
4267 int aliasing = cache_is_vipt_aliasing();
4268 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4269 struct vm_unmapped_area_info info;
4270
4271 /*
4272 @@ -132,6 +138,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4273 return addr;
4274 }
4275
4276 +#ifdef CONFIG_PAX_RANDMMAP
4277 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4278 +#endif
4279 +
4280 /* requesting a specific address */
4281 if (addr) {
4282 if (do_align)
4283 @@ -139,8 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4284 else
4285 addr = PAGE_ALIGN(addr);
4286 vma = find_vma(mm, addr);
4287 - if (TASK_SIZE - len >= addr &&
4288 - (!vma || addr + len <= vma->vm_start))
4289 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4290 return addr;
4291 }
4292
4293 @@ -150,6 +159,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4294 info.high_limit = mm->mmap_base;
4295 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4296 info.align_offset = pgoff << PAGE_SHIFT;
4297 + info.threadstack_offset = offset;
4298 addr = vm_unmapped_area(&info);
4299
4300 /*
4301 @@ -173,6 +183,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4302 {
4303 unsigned long random_factor = 0UL;
4304
4305 +#ifdef CONFIG_PAX_RANDMMAP
4306 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4307 +#endif
4308 +
4309 /* 8 bits of randomness in 20 address space bits */
4310 if ((current->flags & PF_RANDOMIZE) &&
4311 !(current->personality & ADDR_NO_RANDOMIZE))
4312 @@ -180,9 +194,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4313
4314 if (mmap_is_legacy()) {
4315 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
4316 +
4317 +#ifdef CONFIG_PAX_RANDMMAP
4318 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4319 + mm->mmap_base += mm->delta_mmap;
4320 +#endif
4321 +
4322 mm->get_unmapped_area = arch_get_unmapped_area;
4323 } else {
4324 mm->mmap_base = mmap_base(random_factor);
4325 +
4326 +#ifdef CONFIG_PAX_RANDMMAP
4327 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4328 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
4329 +#endif
4330 +
4331 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
4332 }
4333 }
4334 diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
4335 index 4e6ef89..21c27f2 100644
4336 --- a/arch/arm/mm/mmu.c
4337 +++ b/arch/arm/mm/mmu.c
4338 @@ -41,6 +41,22 @@
4339 #include "mm.h"
4340 #include "tcm.h"
4341
4342 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4343 +void modify_domain(unsigned int dom, unsigned int type)
4344 +{
4345 + struct thread_info *thread = current_thread_info();
4346 + unsigned int domain = thread->cpu_domain;
4347 + /*
4348 + * DOMAIN_MANAGER might be defined to some other value,
4349 + * use the arch-defined constant
4350 + */
4351 + domain &= ~domain_val(dom, 3);
4352 + thread->cpu_domain = domain | domain_val(dom, type);
4353 + set_domain(thread->cpu_domain);
4354 +}
4355 +EXPORT_SYMBOL(modify_domain);
4356 +#endif
4357 +
4358 /*
4359 * empty_zero_page is a special page that is used for
4360 * zero-initialized data and COW.
4361 @@ -242,7 +258,15 @@ __setup("noalign", noalign_setup);
4362 #define PROT_PTE_S2_DEVICE PROT_PTE_DEVICE
4363 #define PROT_SECT_DEVICE PMD_TYPE_SECT|PMD_SECT_AP_WRITE
4364
4365 -static struct mem_type mem_types[] = {
4366 +#ifdef CONFIG_PAX_KERNEXEC
4367 +#define L_PTE_KERNEXEC L_PTE_RDONLY
4368 +#define PMD_SECT_KERNEXEC PMD_SECT_RDONLY
4369 +#else
4370 +#define L_PTE_KERNEXEC L_PTE_DIRTY
4371 +#define PMD_SECT_KERNEXEC PMD_SECT_AP_WRITE
4372 +#endif
4373 +
4374 +static struct mem_type mem_types[] __read_only = {
4375 [MT_DEVICE] = { /* Strongly ordered / ARMv6 shared device */
4376 .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED |
4377 L_PTE_SHARED,
4378 @@ -271,19 +295,19 @@ static struct mem_type mem_types[] = {
4379 .prot_sect = PROT_SECT_DEVICE,
4380 .domain = DOMAIN_IO,
4381 },
4382 - [MT_UNCACHED] = {
4383 + [MT_UNCACHED_RW] = {
4384 .prot_pte = PROT_PTE_DEVICE,
4385 .prot_l1 = PMD_TYPE_TABLE,
4386 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4387 .domain = DOMAIN_IO,
4388 },
4389 - [MT_CACHECLEAN] = {
4390 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4391 + [MT_CACHECLEAN_RO] = {
4392 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_RDONLY,
4393 .domain = DOMAIN_KERNEL,
4394 },
4395 #ifndef CONFIG_ARM_LPAE
4396 - [MT_MINICLEAN] = {
4397 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_MINICACHE,
4398 + [MT_MINICLEAN_RO] = {
4399 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_MINICACHE | PMD_SECT_XN | PMD_SECT_RDONLY,
4400 .domain = DOMAIN_KERNEL,
4401 },
4402 #endif
4403 @@ -291,15 +315,15 @@ static struct mem_type mem_types[] = {
4404 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4405 L_PTE_RDONLY,
4406 .prot_l1 = PMD_TYPE_TABLE,
4407 - .domain = DOMAIN_USER,
4408 + .domain = DOMAIN_VECTORS,
4409 },
4410 [MT_HIGH_VECTORS] = {
4411 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4412 L_PTE_USER | L_PTE_RDONLY,
4413 .prot_l1 = PMD_TYPE_TABLE,
4414 - .domain = DOMAIN_USER,
4415 + .domain = DOMAIN_VECTORS,
4416 },
4417 - [MT_MEMORY_RWX] = {
4418 + [__MT_MEMORY_RWX] = {
4419 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4420 .prot_l1 = PMD_TYPE_TABLE,
4421 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4422 @@ -312,17 +336,30 @@ static struct mem_type mem_types[] = {
4423 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4424 .domain = DOMAIN_KERNEL,
4425 },
4426 - [MT_ROM] = {
4427 - .prot_sect = PMD_TYPE_SECT,
4428 + [MT_MEMORY_RX] = {
4429 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4430 + .prot_l1 = PMD_TYPE_TABLE,
4431 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4432 + .domain = DOMAIN_KERNEL,
4433 + },
4434 + [MT_ROM_RX] = {
4435 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_RDONLY,
4436 .domain = DOMAIN_KERNEL,
4437 },
4438 - [MT_MEMORY_RWX_NONCACHED] = {
4439 + [MT_MEMORY_RW_NONCACHED] = {
4440 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4441 L_PTE_MT_BUFFERABLE,
4442 .prot_l1 = PMD_TYPE_TABLE,
4443 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4444 .domain = DOMAIN_KERNEL,
4445 },
4446 + [MT_MEMORY_RX_NONCACHED] = {
4447 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC |
4448 + L_PTE_MT_BUFFERABLE,
4449 + .prot_l1 = PMD_TYPE_TABLE,
4450 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4451 + .domain = DOMAIN_KERNEL,
4452 + },
4453 [MT_MEMORY_RW_DTCM] = {
4454 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4455 L_PTE_XN,
4456 @@ -330,9 +367,10 @@ static struct mem_type mem_types[] = {
4457 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4458 .domain = DOMAIN_KERNEL,
4459 },
4460 - [MT_MEMORY_RWX_ITCM] = {
4461 - .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4462 + [MT_MEMORY_RX_ITCM] = {
4463 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4464 .prot_l1 = PMD_TYPE_TABLE,
4465 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4466 .domain = DOMAIN_KERNEL,
4467 },
4468 [MT_MEMORY_RW_SO] = {
4469 @@ -544,9 +582,14 @@ static void __init build_mem_type_table(void)
4470 * Mark cache clean areas and XIP ROM read only
4471 * from SVC mode and no access from userspace.
4472 */
4473 - mem_types[MT_ROM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4474 - mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4475 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4476 + mem_types[MT_ROM_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4477 +#ifdef CONFIG_PAX_KERNEXEC
4478 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4479 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4480 + mem_types[MT_MEMORY_RX_ITCM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4481 +#endif
4482 + mem_types[MT_MINICLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4483 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4484 #endif
4485
4486 /*
4487 @@ -563,13 +606,17 @@ static void __init build_mem_type_table(void)
4488 mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_SHARED;
4489 mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_S;
4490 mem_types[MT_DEVICE_CACHED].prot_pte |= L_PTE_SHARED;
4491 - mem_types[MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4492 - mem_types[MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4493 + mem_types[__MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4494 + mem_types[__MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4495 mem_types[MT_MEMORY_RW].prot_sect |= PMD_SECT_S;
4496 mem_types[MT_MEMORY_RW].prot_pte |= L_PTE_SHARED;
4497 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_S;
4498 + mem_types[MT_MEMORY_RX].prot_pte |= L_PTE_SHARED;
4499 mem_types[MT_MEMORY_DMA_READY].prot_pte |= L_PTE_SHARED;
4500 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_S;
4501 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_pte |= L_PTE_SHARED;
4502 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_S;
4503 + mem_types[MT_MEMORY_RW_NONCACHED].prot_pte |= L_PTE_SHARED;
4504 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_S;
4505 + mem_types[MT_MEMORY_RX_NONCACHED].prot_pte |= L_PTE_SHARED;
4506 }
4507 }
4508
4509 @@ -580,15 +627,20 @@ static void __init build_mem_type_table(void)
4510 if (cpu_arch >= CPU_ARCH_ARMv6) {
4511 if (cpu_arch >= CPU_ARCH_ARMv7 && (cr & CR_TRE)) {
4512 /* Non-cacheable Normal is XCB = 001 */
4513 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4514 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4515 + PMD_SECT_BUFFERED;
4516 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4517 PMD_SECT_BUFFERED;
4518 } else {
4519 /* For both ARMv6 and non-TEX-remapping ARMv7 */
4520 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4521 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4522 + PMD_SECT_TEX(1);
4523 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4524 PMD_SECT_TEX(1);
4525 }
4526 } else {
4527 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4528 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4529 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4530 }
4531
4532 #ifdef CONFIG_ARM_LPAE
4533 @@ -609,6 +661,8 @@ static void __init build_mem_type_table(void)
4534 user_pgprot |= PTE_EXT_PXN;
4535 #endif
4536
4537 + user_pgprot |= __supported_pte_mask;
4538 +
4539 for (i = 0; i < 16; i++) {
4540 pteval_t v = pgprot_val(protection_map[i]);
4541 protection_map[i] = __pgprot(v | user_pgprot);
4542 @@ -626,21 +680,24 @@ static void __init build_mem_type_table(void)
4543
4544 mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask;
4545 mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask;
4546 - mem_types[MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4547 - mem_types[MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4548 + mem_types[__MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4549 + mem_types[__MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4550 mem_types[MT_MEMORY_RW].prot_sect |= ecc_mask | cp->pmd;
4551 mem_types[MT_MEMORY_RW].prot_pte |= kern_pgprot;
4552 + mem_types[MT_MEMORY_RX].prot_sect |= ecc_mask | cp->pmd;
4553 + mem_types[MT_MEMORY_RX].prot_pte |= kern_pgprot;
4554 mem_types[MT_MEMORY_DMA_READY].prot_pte |= kern_pgprot;
4555 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= ecc_mask;
4556 - mem_types[MT_ROM].prot_sect |= cp->pmd;
4557 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= ecc_mask;
4558 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= ecc_mask;
4559 + mem_types[MT_ROM_RX].prot_sect |= cp->pmd;
4560
4561 switch (cp->pmd) {
4562 case PMD_SECT_WT:
4563 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WT;
4564 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WT;
4565 break;
4566 case PMD_SECT_WB:
4567 case PMD_SECT_WBWA:
4568 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WB;
4569 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WB;
4570 break;
4571 }
4572 pr_info("Memory policy: %sData cache %s\n",
4573 @@ -854,7 +911,7 @@ static void __init create_mapping(struct map_desc *md)
4574 return;
4575 }
4576
4577 - if ((md->type == MT_DEVICE || md->type == MT_ROM) &&
4578 + if ((md->type == MT_DEVICE || md->type == MT_ROM_RX) &&
4579 md->virtual >= PAGE_OFFSET &&
4580 (md->virtual < VMALLOC_START || md->virtual >= VMALLOC_END)) {
4581 pr_warn("BUG: mapping for 0x%08llx at 0x%08lx out of vmalloc space\n",
4582 @@ -1218,18 +1275,15 @@ void __init arm_mm_memblock_reserve(void)
4583 * called function. This means you can't use any function or debugging
4584 * method which may touch any device, otherwise the kernel _will_ crash.
4585 */
4586 +
4587 +static char vectors[PAGE_SIZE * 2] __read_only __aligned(PAGE_SIZE);
4588 +
4589 static void __init devicemaps_init(const struct machine_desc *mdesc)
4590 {
4591 struct map_desc map;
4592 unsigned long addr;
4593 - void *vectors;
4594
4595 - /*
4596 - * Allocate the vector page early.
4597 - */
4598 - vectors = early_alloc(PAGE_SIZE * 2);
4599 -
4600 - early_trap_init(vectors);
4601 + early_trap_init(&vectors);
4602
4603 for (addr = VMALLOC_START; addr; addr += PMD_SIZE)
4604 pmd_clear(pmd_off_k(addr));
4605 @@ -1242,7 +1296,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4606 map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK);
4607 map.virtual = MODULES_VADDR;
4608 map.length = ((unsigned long)_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK;
4609 - map.type = MT_ROM;
4610 + map.type = MT_ROM_RX;
4611 create_mapping(&map);
4612 #endif
4613
4614 @@ -1253,14 +1307,14 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4615 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS);
4616 map.virtual = FLUSH_BASE;
4617 map.length = SZ_1M;
4618 - map.type = MT_CACHECLEAN;
4619 + map.type = MT_CACHECLEAN_RO;
4620 create_mapping(&map);
4621 #endif
4622 #ifdef FLUSH_BASE_MINICACHE
4623 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS + SZ_1M);
4624 map.virtual = FLUSH_BASE_MINICACHE;
4625 map.length = SZ_1M;
4626 - map.type = MT_MINICLEAN;
4627 + map.type = MT_MINICLEAN_RO;
4628 create_mapping(&map);
4629 #endif
4630
4631 @@ -1269,7 +1323,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4632 * location (0xffff0000). If we aren't using high-vectors, also
4633 * create a mapping at the low-vectors virtual address.
4634 */
4635 - map.pfn = __phys_to_pfn(virt_to_phys(vectors));
4636 + map.pfn = __phys_to_pfn(virt_to_phys(&vectors));
4637 map.virtual = 0xffff0000;
4638 map.length = PAGE_SIZE;
4639 #ifdef CONFIG_KUSER_HELPERS
4640 @@ -1329,8 +1383,10 @@ static void __init kmap_init(void)
4641 static void __init map_lowmem(void)
4642 {
4643 struct memblock_region *reg;
4644 +#ifndef CONFIG_PAX_KERNEXEC
4645 phys_addr_t kernel_x_start = round_down(__pa(_stext), SECTION_SIZE);
4646 phys_addr_t kernel_x_end = round_up(__pa(__init_end), SECTION_SIZE);
4647 +#endif
4648
4649 /* Map all the lowmem memory banks. */
4650 for_each_memblock(memory, reg) {
4651 @@ -1343,11 +1399,48 @@ static void __init map_lowmem(void)
4652 if (start >= end)
4653 break;
4654
4655 +#ifdef CONFIG_PAX_KERNEXEC
4656 + map.pfn = __phys_to_pfn(start);
4657 + map.virtual = __phys_to_virt(start);
4658 + map.length = end - start;
4659 +
4660 + if (map.virtual <= (unsigned long)_stext && ((unsigned long)_end < (map.virtual + map.length))) {
4661 + struct map_desc kernel;
4662 + struct map_desc initmap;
4663 +
4664 + /* when freeing initmem we will make this RW */
4665 + initmap.pfn = __phys_to_pfn(__pa(__init_begin));
4666 + initmap.virtual = (unsigned long)__init_begin;
4667 + initmap.length = _sdata - __init_begin;
4668 + initmap.type = __MT_MEMORY_RWX;
4669 + create_mapping(&initmap);
4670 +
4671 + /* when freeing initmem we will make this RX */
4672 + kernel.pfn = __phys_to_pfn(__pa(_stext));
4673 + kernel.virtual = (unsigned long)_stext;
4674 + kernel.length = __init_begin - _stext;
4675 + kernel.type = __MT_MEMORY_RWX;
4676 + create_mapping(&kernel);
4677 +
4678 + if (map.virtual < (unsigned long)_stext) {
4679 + map.length = (unsigned long)_stext - map.virtual;
4680 + map.type = __MT_MEMORY_RWX;
4681 + create_mapping(&map);
4682 + }
4683 +
4684 + map.pfn = __phys_to_pfn(__pa(_sdata));
4685 + map.virtual = (unsigned long)_sdata;
4686 + map.length = end - __pa(_sdata);
4687 + }
4688 +
4689 + map.type = MT_MEMORY_RW;
4690 + create_mapping(&map);
4691 +#else
4692 if (end < kernel_x_start) {
4693 map.pfn = __phys_to_pfn(start);
4694 map.virtual = __phys_to_virt(start);
4695 map.length = end - start;
4696 - map.type = MT_MEMORY_RWX;
4697 + map.type = __MT_MEMORY_RWX;
4698
4699 create_mapping(&map);
4700 } else if (start >= kernel_x_end) {
4701 @@ -1371,7 +1464,7 @@ static void __init map_lowmem(void)
4702 map.pfn = __phys_to_pfn(kernel_x_start);
4703 map.virtual = __phys_to_virt(kernel_x_start);
4704 map.length = kernel_x_end - kernel_x_start;
4705 - map.type = MT_MEMORY_RWX;
4706 + map.type = __MT_MEMORY_RWX;
4707
4708 create_mapping(&map);
4709
4710 @@ -1384,6 +1477,7 @@ static void __init map_lowmem(void)
4711 create_mapping(&map);
4712 }
4713 }
4714 +#endif
4715 }
4716 }
4717
4718 diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
4719 index e1268f9..a9755a7 100644
4720 --- a/arch/arm/net/bpf_jit_32.c
4721 +++ b/arch/arm/net/bpf_jit_32.c
4722 @@ -20,6 +20,7 @@
4723 #include <asm/cacheflush.h>
4724 #include <asm/hwcap.h>
4725 #include <asm/opcodes.h>
4726 +#include <asm/pgtable.h>
4727
4728 #include "bpf_jit_32.h"
4729
4730 @@ -71,7 +72,11 @@ struct jit_ctx {
4731 #endif
4732 };
4733
4734 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
4735 +int bpf_jit_enable __read_only;
4736 +#else
4737 int bpf_jit_enable __read_mostly;
4738 +#endif
4739
4740 static u64 jit_get_skb_b(struct sk_buff *skb, unsigned offset)
4741 {
4742 @@ -178,8 +183,10 @@ static void jit_fill_hole(void *area, unsigned int size)
4743 {
4744 u32 *ptr;
4745 /* We are guaranteed to have aligned memory. */
4746 + pax_open_kernel();
4747 for (ptr = area; size >= sizeof(u32); size -= sizeof(u32))
4748 *ptr++ = __opcode_to_mem_arm(ARM_INST_UDF);
4749 + pax_close_kernel();
4750 }
4751
4752 static void build_prologue(struct jit_ctx *ctx)
4753 diff --git a/arch/arm/plat-iop/setup.c b/arch/arm/plat-iop/setup.c
4754 index 5b217f4..c23f40e 100644
4755 --- a/arch/arm/plat-iop/setup.c
4756 +++ b/arch/arm/plat-iop/setup.c
4757 @@ -24,7 +24,7 @@ static struct map_desc iop3xx_std_desc[] __initdata = {
4758 .virtual = IOP3XX_PERIPHERAL_VIRT_BASE,
4759 .pfn = __phys_to_pfn(IOP3XX_PERIPHERAL_PHYS_BASE),
4760 .length = IOP3XX_PERIPHERAL_SIZE,
4761 - .type = MT_UNCACHED,
4762 + .type = MT_UNCACHED_RW,
4763 },
4764 };
4765
4766 diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
4767 index a5bc92d..0bb4730 100644
4768 --- a/arch/arm/plat-omap/sram.c
4769 +++ b/arch/arm/plat-omap/sram.c
4770 @@ -93,6 +93,8 @@ void __init omap_map_sram(unsigned long start, unsigned long size,
4771 * Looks like we need to preserve some bootloader code at the
4772 * beginning of SRAM for jumping to flash for reboot to work...
4773 */
4774 + pax_open_kernel();
4775 memset_io(omap_sram_base + omap_sram_skip, 0,
4776 omap_sram_size - omap_sram_skip);
4777 + pax_close_kernel();
4778 }
4779 diff --git a/arch/arm/plat-samsung/include/plat/dma-ops.h b/arch/arm/plat-samsung/include/plat/dma-ops.h
4780 index ce6d763..cfea917 100644
4781 --- a/arch/arm/plat-samsung/include/plat/dma-ops.h
4782 +++ b/arch/arm/plat-samsung/include/plat/dma-ops.h
4783 @@ -47,7 +47,7 @@ struct samsung_dma_ops {
4784 int (*started)(unsigned ch);
4785 int (*flush)(unsigned ch);
4786 int (*stop)(unsigned ch);
4787 -};
4788 +} __no_const;
4789
4790 extern void *samsung_dmadev_get_ops(void);
4791 extern void *s3c_dma_get_ops(void);
4792 diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h
4793 index 7047051..44e8675 100644
4794 --- a/arch/arm64/include/asm/atomic.h
4795 +++ b/arch/arm64/include/asm/atomic.h
4796 @@ -252,5 +252,15 @@ static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
4797 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
4798 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
4799
4800 +#define atomic64_read_unchecked(v) atomic64_read(v)
4801 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
4802 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
4803 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
4804 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
4805 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
4806 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
4807 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
4808 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
4809 +
4810 #endif
4811 #endif
4812 diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h
4813 index a5abb00..9cbca9a 100644
4814 --- a/arch/arm64/include/asm/barrier.h
4815 +++ b/arch/arm64/include/asm/barrier.h
4816 @@ -44,7 +44,7 @@
4817 do { \
4818 compiletime_assert_atomic_type(*p); \
4819 barrier(); \
4820 - ACCESS_ONCE(*p) = (v); \
4821 + ACCESS_ONCE_RW(*p) = (v); \
4822 } while (0)
4823
4824 #define smp_load_acquire(p) \
4825 diff --git a/arch/arm64/include/asm/percpu.h b/arch/arm64/include/asm/percpu.h
4826 index 4fde8c1..441f84f 100644
4827 --- a/arch/arm64/include/asm/percpu.h
4828 +++ b/arch/arm64/include/asm/percpu.h
4829 @@ -135,16 +135,16 @@ static inline void __percpu_write(void *ptr, unsigned long val, int size)
4830 {
4831 switch (size) {
4832 case 1:
4833 - ACCESS_ONCE(*(u8 *)ptr) = (u8)val;
4834 + ACCESS_ONCE_RW(*(u8 *)ptr) = (u8)val;
4835 break;
4836 case 2:
4837 - ACCESS_ONCE(*(u16 *)ptr) = (u16)val;
4838 + ACCESS_ONCE_RW(*(u16 *)ptr) = (u16)val;
4839 break;
4840 case 4:
4841 - ACCESS_ONCE(*(u32 *)ptr) = (u32)val;
4842 + ACCESS_ONCE_RW(*(u32 *)ptr) = (u32)val;
4843 break;
4844 case 8:
4845 - ACCESS_ONCE(*(u64 *)ptr) = (u64)val;
4846 + ACCESS_ONCE_RW(*(u64 *)ptr) = (u64)val;
4847 break;
4848 default:
4849 BUILD_BUG();
4850 diff --git a/arch/arm64/include/asm/pgalloc.h b/arch/arm64/include/asm/pgalloc.h
4851 index e20df38..027ede3 100644
4852 --- a/arch/arm64/include/asm/pgalloc.h
4853 +++ b/arch/arm64/include/asm/pgalloc.h
4854 @@ -46,6 +46,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4855 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
4856 }
4857
4858 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4859 +{
4860 + pud_populate(mm, pud, pmd);
4861 +}
4862 +
4863 #endif /* CONFIG_ARM64_PGTABLE_LEVELS > 2 */
4864
4865 #if CONFIG_ARM64_PGTABLE_LEVELS > 3
4866 diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
4867 index 3bf8f4e..5dd5491 100644
4868 --- a/arch/arm64/include/asm/uaccess.h
4869 +++ b/arch/arm64/include/asm/uaccess.h
4870 @@ -99,6 +99,7 @@ static inline void set_fs(mm_segment_t fs)
4871 flag; \
4872 })
4873
4874 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
4875 #define access_ok(type, addr, size) __range_ok(addr, size)
4876 #define user_addr_max get_fs
4877
4878 diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
4879 index df34a70..5727a75 100644
4880 --- a/arch/arm64/mm/dma-mapping.c
4881 +++ b/arch/arm64/mm/dma-mapping.c
4882 @@ -137,7 +137,7 @@ static void __dma_free_coherent(struct device *dev, size_t size,
4883 phys_to_page(paddr),
4884 size >> PAGE_SHIFT);
4885 if (!freed)
4886 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
4887 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
4888 }
4889
4890 static void *__dma_alloc_noncoherent(struct device *dev, size_t size,
4891 diff --git a/arch/avr32/include/asm/cache.h b/arch/avr32/include/asm/cache.h
4892 index c3a58a1..78fbf54 100644
4893 --- a/arch/avr32/include/asm/cache.h
4894 +++ b/arch/avr32/include/asm/cache.h
4895 @@ -1,8 +1,10 @@
4896 #ifndef __ASM_AVR32_CACHE_H
4897 #define __ASM_AVR32_CACHE_H
4898
4899 +#include <linux/const.h>
4900 +
4901 #define L1_CACHE_SHIFT 5
4902 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4903 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4904
4905 /*
4906 * Memory returned by kmalloc() may be used for DMA, so we must make
4907 diff --git a/arch/avr32/include/asm/elf.h b/arch/avr32/include/asm/elf.h
4908 index d232888..87c8df1 100644
4909 --- a/arch/avr32/include/asm/elf.h
4910 +++ b/arch/avr32/include/asm/elf.h
4911 @@ -84,8 +84,14 @@ typedef struct user_fpu_struct elf_fpregset_t;
4912 the loader. We need to make sure that it is out of the way of the program
4913 that it will "exec", and that there is sufficient room for the brk. */
4914
4915 -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
4916 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
4917
4918 +#ifdef CONFIG_PAX_ASLR
4919 +#define PAX_ELF_ET_DYN_BASE 0x00001000UL
4920 +
4921 +#define PAX_DELTA_MMAP_LEN 15
4922 +#define PAX_DELTA_STACK_LEN 15
4923 +#endif
4924
4925 /* This yields a mask that user programs can use to figure out what
4926 instruction set this CPU supports. This could be done in user space,
4927 diff --git a/arch/avr32/include/asm/kmap_types.h b/arch/avr32/include/asm/kmap_types.h
4928 index 479330b..53717a8 100644
4929 --- a/arch/avr32/include/asm/kmap_types.h
4930 +++ b/arch/avr32/include/asm/kmap_types.h
4931 @@ -2,9 +2,9 @@
4932 #define __ASM_AVR32_KMAP_TYPES_H
4933
4934 #ifdef CONFIG_DEBUG_HIGHMEM
4935 -# define KM_TYPE_NR 29
4936 +# define KM_TYPE_NR 30
4937 #else
4938 -# define KM_TYPE_NR 14
4939 +# define KM_TYPE_NR 15
4940 #endif
4941
4942 #endif /* __ASM_AVR32_KMAP_TYPES_H */
4943 diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c
4944 index d223a8b..69c5210 100644
4945 --- a/arch/avr32/mm/fault.c
4946 +++ b/arch/avr32/mm/fault.c
4947 @@ -41,6 +41,23 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap)
4948
4949 int exception_trace = 1;
4950
4951 +#ifdef CONFIG_PAX_PAGEEXEC
4952 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
4953 +{
4954 + unsigned long i;
4955 +
4956 + printk(KERN_ERR "PAX: bytes at PC: ");
4957 + for (i = 0; i < 20; i++) {
4958 + unsigned char c;
4959 + if (get_user(c, (unsigned char *)pc+i))
4960 + printk(KERN_CONT "???????? ");
4961 + else
4962 + printk(KERN_CONT "%02x ", c);
4963 + }
4964 + printk("\n");
4965 +}
4966 +#endif
4967 +
4968 /*
4969 * This routine handles page faults. It determines the address and the
4970 * problem, and then passes it off to one of the appropriate routines.
4971 @@ -178,6 +195,16 @@ bad_area:
4972 up_read(&mm->mmap_sem);
4973
4974 if (user_mode(regs)) {
4975 +
4976 +#ifdef CONFIG_PAX_PAGEEXEC
4977 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
4978 + if (ecr == ECR_PROTECTION_X || ecr == ECR_TLB_MISS_X) {
4979 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->sp);
4980 + do_group_exit(SIGKILL);
4981 + }
4982 + }
4983 +#endif
4984 +
4985 if (exception_trace && printk_ratelimit())
4986 printk("%s%s[%d]: segfault at %08lx pc %08lx "
4987 "sp %08lx ecr %lu\n",
4988 diff --git a/arch/blackfin/include/asm/cache.h b/arch/blackfin/include/asm/cache.h
4989 index 568885a..f8008df 100644
4990 --- a/arch/blackfin/include/asm/cache.h
4991 +++ b/arch/blackfin/include/asm/cache.h
4992 @@ -7,6 +7,7 @@
4993 #ifndef __ARCH_BLACKFIN_CACHE_H
4994 #define __ARCH_BLACKFIN_CACHE_H
4995
4996 +#include <linux/const.h>
4997 #include <linux/linkage.h> /* for asmlinkage */
4998
4999 /*
5000 @@ -14,7 +15,7 @@
5001 * Blackfin loads 32 bytes for cache
5002 */
5003 #define L1_CACHE_SHIFT 5
5004 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5005 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5006 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5007
5008 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5009 diff --git a/arch/cris/include/arch-v10/arch/cache.h b/arch/cris/include/arch-v10/arch/cache.h
5010 index aea2718..3639a60 100644
5011 --- a/arch/cris/include/arch-v10/arch/cache.h
5012 +++ b/arch/cris/include/arch-v10/arch/cache.h
5013 @@ -1,8 +1,9 @@
5014 #ifndef _ASM_ARCH_CACHE_H
5015 #define _ASM_ARCH_CACHE_H
5016
5017 +#include <linux/const.h>
5018 /* Etrax 100LX have 32-byte cache-lines. */
5019 -#define L1_CACHE_BYTES 32
5020 #define L1_CACHE_SHIFT 5
5021 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5022
5023 #endif /* _ASM_ARCH_CACHE_H */
5024 diff --git a/arch/cris/include/arch-v32/arch/cache.h b/arch/cris/include/arch-v32/arch/cache.h
5025 index 7caf25d..ee65ac5 100644
5026 --- a/arch/cris/include/arch-v32/arch/cache.h
5027 +++ b/arch/cris/include/arch-v32/arch/cache.h
5028 @@ -1,11 +1,12 @@
5029 #ifndef _ASM_CRIS_ARCH_CACHE_H
5030 #define _ASM_CRIS_ARCH_CACHE_H
5031
5032 +#include <linux/const.h>
5033 #include <arch/hwregs/dma.h>
5034
5035 /* A cache-line is 32 bytes. */
5036 -#define L1_CACHE_BYTES 32
5037 #define L1_CACHE_SHIFT 5
5038 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5039
5040 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
5041
5042 diff --git a/arch/frv/include/asm/atomic.h b/arch/frv/include/asm/atomic.h
5043 index 102190a..5334cea 100644
5044 --- a/arch/frv/include/asm/atomic.h
5045 +++ b/arch/frv/include/asm/atomic.h
5046 @@ -181,6 +181,16 @@ static inline void atomic64_dec(atomic64_t *v)
5047 #define atomic64_cmpxchg(v, old, new) (__cmpxchg_64(old, new, &(v)->counter))
5048 #define atomic64_xchg(v, new) (__xchg_64(new, &(v)->counter))
5049
5050 +#define atomic64_read_unchecked(v) atomic64_read(v)
5051 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5052 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5053 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5054 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5055 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5056 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5057 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5058 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5059 +
5060 static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5061 {
5062 int c, old;
5063 diff --git a/arch/frv/include/asm/cache.h b/arch/frv/include/asm/cache.h
5064 index 2797163..c2a401df9 100644
5065 --- a/arch/frv/include/asm/cache.h
5066 +++ b/arch/frv/include/asm/cache.h
5067 @@ -12,10 +12,11 @@
5068 #ifndef __ASM_CACHE_H
5069 #define __ASM_CACHE_H
5070
5071 +#include <linux/const.h>
5072
5073 /* bytes per L1 cache line */
5074 #define L1_CACHE_SHIFT (CONFIG_FRV_L1_CACHE_SHIFT)
5075 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5076 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5077
5078 #define __cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5079 #define ____cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5080 diff --git a/arch/frv/include/asm/kmap_types.h b/arch/frv/include/asm/kmap_types.h
5081 index 43901f2..0d8b865 100644
5082 --- a/arch/frv/include/asm/kmap_types.h
5083 +++ b/arch/frv/include/asm/kmap_types.h
5084 @@ -2,6 +2,6 @@
5085 #ifndef _ASM_KMAP_TYPES_H
5086 #define _ASM_KMAP_TYPES_H
5087
5088 -#define KM_TYPE_NR 17
5089 +#define KM_TYPE_NR 18
5090
5091 #endif
5092 diff --git a/arch/frv/mm/elf-fdpic.c b/arch/frv/mm/elf-fdpic.c
5093 index 836f147..4cf23f5 100644
5094 --- a/arch/frv/mm/elf-fdpic.c
5095 +++ b/arch/frv/mm/elf-fdpic.c
5096 @@ -61,6 +61,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5097 {
5098 struct vm_area_struct *vma;
5099 struct vm_unmapped_area_info info;
5100 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
5101
5102 if (len > TASK_SIZE)
5103 return -ENOMEM;
5104 @@ -73,8 +74,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5105 if (addr) {
5106 addr = PAGE_ALIGN(addr);
5107 vma = find_vma(current->mm, addr);
5108 - if (TASK_SIZE - len >= addr &&
5109 - (!vma || addr + len <= vma->vm_start))
5110 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
5111 goto success;
5112 }
5113
5114 @@ -85,6 +85,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5115 info.high_limit = (current->mm->start_stack - 0x00200000);
5116 info.align_mask = 0;
5117 info.align_offset = 0;
5118 + info.threadstack_offset = offset;
5119 addr = vm_unmapped_area(&info);
5120 if (!(addr & ~PAGE_MASK))
5121 goto success;
5122 diff --git a/arch/hexagon/include/asm/cache.h b/arch/hexagon/include/asm/cache.h
5123 index 69952c1..4fa2908 100644
5124 --- a/arch/hexagon/include/asm/cache.h
5125 +++ b/arch/hexagon/include/asm/cache.h
5126 @@ -21,9 +21,11 @@
5127 #ifndef __ASM_CACHE_H
5128 #define __ASM_CACHE_H
5129
5130 +#include <linux/const.h>
5131 +
5132 /* Bytes per L1 cache line */
5133 -#define L1_CACHE_SHIFT (5)
5134 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5135 +#define L1_CACHE_SHIFT 5
5136 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5137
5138 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5139
5140 diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
5141 index 074e52b..76afdac 100644
5142 --- a/arch/ia64/Kconfig
5143 +++ b/arch/ia64/Kconfig
5144 @@ -548,6 +548,7 @@ source "drivers/sn/Kconfig"
5145 config KEXEC
5146 bool "kexec system call"
5147 depends on !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
5148 + depends on !GRKERNSEC_KMEM
5149 help
5150 kexec is a system call that implements the ability to shutdown your
5151 current kernel, and to start another kernel. It is like a reboot
5152 diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
5153 index 970d0bd..e750b9b 100644
5154 --- a/arch/ia64/Makefile
5155 +++ b/arch/ia64/Makefile
5156 @@ -98,5 +98,6 @@ endef
5157 archprepare: make_nr_irqs_h FORCE
5158 PHONY += make_nr_irqs_h FORCE
5159
5160 +make_nr_irqs_h: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
5161 make_nr_irqs_h: FORCE
5162 $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h
5163 diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
5164 index 0bf0350..2ad1957 100644
5165 --- a/arch/ia64/include/asm/atomic.h
5166 +++ b/arch/ia64/include/asm/atomic.h
5167 @@ -193,4 +193,14 @@ atomic64_add_negative (__s64 i, atomic64_t *v)
5168 #define atomic64_inc(v) atomic64_add(1, (v))
5169 #define atomic64_dec(v) atomic64_sub(1, (v))
5170
5171 +#define atomic64_read_unchecked(v) atomic64_read(v)
5172 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5173 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5174 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5175 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5176 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5177 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5178 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5179 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5180 +
5181 #endif /* _ASM_IA64_ATOMIC_H */
5182 diff --git a/arch/ia64/include/asm/barrier.h b/arch/ia64/include/asm/barrier.h
5183 index f6769eb..1cdb590 100644
5184 --- a/arch/ia64/include/asm/barrier.h
5185 +++ b/arch/ia64/include/asm/barrier.h
5186 @@ -66,7 +66,7 @@
5187 do { \
5188 compiletime_assert_atomic_type(*p); \
5189 barrier(); \
5190 - ACCESS_ONCE(*p) = (v); \
5191 + ACCESS_ONCE_RW(*p) = (v); \
5192 } while (0)
5193
5194 #define smp_load_acquire(p) \
5195 diff --git a/arch/ia64/include/asm/cache.h b/arch/ia64/include/asm/cache.h
5196 index 988254a..e1ee885 100644
5197 --- a/arch/ia64/include/asm/cache.h
5198 +++ b/arch/ia64/include/asm/cache.h
5199 @@ -1,6 +1,7 @@
5200 #ifndef _ASM_IA64_CACHE_H
5201 #define _ASM_IA64_CACHE_H
5202
5203 +#include <linux/const.h>
5204
5205 /*
5206 * Copyright (C) 1998-2000 Hewlett-Packard Co
5207 @@ -9,7 +10,7 @@
5208
5209 /* Bytes per L1 (data) cache line. */
5210 #define L1_CACHE_SHIFT CONFIG_IA64_L1_CACHE_SHIFT
5211 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5212 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5213
5214 #ifdef CONFIG_SMP
5215 # define SMP_CACHE_SHIFT L1_CACHE_SHIFT
5216 diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
5217 index 5a83c5c..4d7f553 100644
5218 --- a/arch/ia64/include/asm/elf.h
5219 +++ b/arch/ia64/include/asm/elf.h
5220 @@ -42,6 +42,13 @@
5221 */
5222 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x800000000UL)
5223
5224 +#ifdef CONFIG_PAX_ASLR
5225 +#define PAX_ELF_ET_DYN_BASE (current->personality == PER_LINUX32 ? 0x08048000UL : 0x4000000000000000UL)
5226 +
5227 +#define PAX_DELTA_MMAP_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5228 +#define PAX_DELTA_STACK_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5229 +#endif
5230 +
5231 #define PT_IA_64_UNWIND 0x70000001
5232
5233 /* IA-64 relocations: */
5234 diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h
5235 index 5767cdf..7462574 100644
5236 --- a/arch/ia64/include/asm/pgalloc.h
5237 +++ b/arch/ia64/include/asm/pgalloc.h
5238 @@ -39,6 +39,12 @@ pgd_populate(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5239 pgd_val(*pgd_entry) = __pa(pud);
5240 }
5241
5242 +static inline void
5243 +pgd_populate_kernel(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5244 +{
5245 + pgd_populate(mm, pgd_entry, pud);
5246 +}
5247 +
5248 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
5249 {
5250 return quicklist_alloc(0, GFP_KERNEL, NULL);
5251 @@ -57,6 +63,12 @@ pud_populate(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5252 pud_val(*pud_entry) = __pa(pmd);
5253 }
5254
5255 +static inline void
5256 +pud_populate_kernel(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5257 +{
5258 + pud_populate(mm, pud_entry, pmd);
5259 +}
5260 +
5261 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
5262 {
5263 return quicklist_alloc(0, GFP_KERNEL, NULL);
5264 diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
5265 index 7935115..c0eca6a 100644
5266 --- a/arch/ia64/include/asm/pgtable.h
5267 +++ b/arch/ia64/include/asm/pgtable.h
5268 @@ -12,7 +12,7 @@
5269 * David Mosberger-Tang <davidm@hpl.hp.com>
5270 */
5271
5272 -
5273 +#include <linux/const.h>
5274 #include <asm/mman.h>
5275 #include <asm/page.h>
5276 #include <asm/processor.h>
5277 @@ -142,6 +142,17 @@
5278 #define PAGE_READONLY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5279 #define PAGE_COPY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5280 #define PAGE_COPY_EXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RX)
5281 +
5282 +#ifdef CONFIG_PAX_PAGEEXEC
5283 +# define PAGE_SHARED_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RW)
5284 +# define PAGE_READONLY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5285 +# define PAGE_COPY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5286 +#else
5287 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
5288 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
5289 +# define PAGE_COPY_NOEXEC PAGE_COPY
5290 +#endif
5291 +
5292 #define PAGE_GATE __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_X_RX)
5293 #define PAGE_KERNEL __pgprot(__DIRTY_BITS | _PAGE_PL_0 | _PAGE_AR_RWX)
5294 #define PAGE_KERNELRX __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_RX)
5295 diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
5296 index 45698cd..e8e2dbc 100644
5297 --- a/arch/ia64/include/asm/spinlock.h
5298 +++ b/arch/ia64/include/asm/spinlock.h
5299 @@ -71,7 +71,7 @@ static __always_inline void __ticket_spin_unlock(arch_spinlock_t *lock)
5300 unsigned short *p = (unsigned short *)&lock->lock + 1, tmp;
5301
5302 asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p));
5303 - ACCESS_ONCE(*p) = (tmp + 2) & ~1;
5304 + ACCESS_ONCE_RW(*p) = (tmp + 2) & ~1;
5305 }
5306
5307 static __always_inline void __ticket_spin_unlock_wait(arch_spinlock_t *lock)
5308 diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
5309 index 103bedc..0210597 100644
5310 --- a/arch/ia64/include/asm/uaccess.h
5311 +++ b/arch/ia64/include/asm/uaccess.h
5312 @@ -70,6 +70,7 @@
5313 && ((segment).seg == KERNEL_DS.seg \
5314 || likely(REGION_OFFSET((unsigned long) (addr)) < RGN_MAP_LIMIT))); \
5315 })
5316 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
5317 #define access_ok(type, addr, size) __access_ok((addr), (size), get_fs())
5318
5319 /*
5320 @@ -240,12 +241,24 @@ extern unsigned long __must_check __copy_user (void __user *to, const void __use
5321 static inline unsigned long
5322 __copy_to_user (void __user *to, const void *from, unsigned long count)
5323 {
5324 + if (count > INT_MAX)
5325 + return count;
5326 +
5327 + if (!__builtin_constant_p(count))
5328 + check_object_size(from, count, true);
5329 +
5330 return __copy_user(to, (__force void __user *) from, count);
5331 }
5332
5333 static inline unsigned long
5334 __copy_from_user (void *to, const void __user *from, unsigned long count)
5335 {
5336 + if (count > INT_MAX)
5337 + return count;
5338 +
5339 + if (!__builtin_constant_p(count))
5340 + check_object_size(to, count, false);
5341 +
5342 return __copy_user((__force void __user *) to, from, count);
5343 }
5344
5345 @@ -255,10 +268,13 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5346 ({ \
5347 void __user *__cu_to = (to); \
5348 const void *__cu_from = (from); \
5349 - long __cu_len = (n); \
5350 + unsigned long __cu_len = (n); \
5351 \
5352 - if (__access_ok(__cu_to, __cu_len, get_fs())) \
5353 + if (__cu_len <= INT_MAX && __access_ok(__cu_to, __cu_len, get_fs())) { \
5354 + if (!__builtin_constant_p(n)) \
5355 + check_object_size(__cu_from, __cu_len, true); \
5356 __cu_len = __copy_user(__cu_to, (__force void __user *) __cu_from, __cu_len); \
5357 + } \
5358 __cu_len; \
5359 })
5360
5361 @@ -266,11 +282,14 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5362 ({ \
5363 void *__cu_to = (to); \
5364 const void __user *__cu_from = (from); \
5365 - long __cu_len = (n); \
5366 + unsigned long __cu_len = (n); \
5367 \
5368 __chk_user_ptr(__cu_from); \
5369 - if (__access_ok(__cu_from, __cu_len, get_fs())) \
5370 + if (__cu_len <= INT_MAX && __access_ok(__cu_from, __cu_len, get_fs())) { \
5371 + if (!__builtin_constant_p(n)) \
5372 + check_object_size(__cu_to, __cu_len, false); \
5373 __cu_len = __copy_user((__force void __user *) __cu_to, __cu_from, __cu_len); \
5374 + } \
5375 __cu_len; \
5376 })
5377
5378 diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
5379 index 29754aa..06d2838 100644
5380 --- a/arch/ia64/kernel/module.c
5381 +++ b/arch/ia64/kernel/module.c
5382 @@ -492,15 +492,39 @@ module_frob_arch_sections (Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, char *secstrings,
5383 }
5384
5385 static inline int
5386 +in_init_rx (const struct module *mod, uint64_t addr)
5387 +{
5388 + return addr - (uint64_t) mod->module_init_rx < mod->init_size_rx;
5389 +}
5390 +
5391 +static inline int
5392 +in_init_rw (const struct module *mod, uint64_t addr)
5393 +{
5394 + return addr - (uint64_t) mod->module_init_rw < mod->init_size_rw;
5395 +}
5396 +
5397 +static inline int
5398 in_init (const struct module *mod, uint64_t addr)
5399 {
5400 - return addr - (uint64_t) mod->module_init < mod->init_size;
5401 + return in_init_rx(mod, addr) || in_init_rw(mod, addr);
5402 +}
5403 +
5404 +static inline int
5405 +in_core_rx (const struct module *mod, uint64_t addr)
5406 +{
5407 + return addr - (uint64_t) mod->module_core_rx < mod->core_size_rx;
5408 +}
5409 +
5410 +static inline int
5411 +in_core_rw (const struct module *mod, uint64_t addr)
5412 +{
5413 + return addr - (uint64_t) mod->module_core_rw < mod->core_size_rw;
5414 }
5415
5416 static inline int
5417 in_core (const struct module *mod, uint64_t addr)
5418 {
5419 - return addr - (uint64_t) mod->module_core < mod->core_size;
5420 + return in_core_rx(mod, addr) || in_core_rw(mod, addr);
5421 }
5422
5423 static inline int
5424 @@ -683,7 +707,14 @@ do_reloc (struct module *mod, uint8_t r_type, Elf64_Sym *sym, uint64_t addend,
5425 break;
5426
5427 case RV_BDREL:
5428 - val -= (uint64_t) (in_init(mod, val) ? mod->module_init : mod->module_core);
5429 + if (in_init_rx(mod, val))
5430 + val -= (uint64_t) mod->module_init_rx;
5431 + else if (in_init_rw(mod, val))
5432 + val -= (uint64_t) mod->module_init_rw;
5433 + else if (in_core_rx(mod, val))
5434 + val -= (uint64_t) mod->module_core_rx;
5435 + else if (in_core_rw(mod, val))
5436 + val -= (uint64_t) mod->module_core_rw;
5437 break;
5438
5439 case RV_LTV:
5440 @@ -818,15 +849,15 @@ apply_relocate_add (Elf64_Shdr *sechdrs, const char *strtab, unsigned int symind
5441 * addresses have been selected...
5442 */
5443 uint64_t gp;
5444 - if (mod->core_size > MAX_LTOFF)
5445 + if (mod->core_size_rx + mod->core_size_rw > MAX_LTOFF)
5446 /*
5447 * This takes advantage of fact that SHF_ARCH_SMALL gets allocated
5448 * at the end of the module.
5449 */
5450 - gp = mod->core_size - MAX_LTOFF / 2;
5451 + gp = mod->core_size_rx + mod->core_size_rw - MAX_LTOFF / 2;
5452 else
5453 - gp = mod->core_size / 2;
5454 - gp = (uint64_t) mod->module_core + ((gp + 7) & -8);
5455 + gp = (mod->core_size_rx + mod->core_size_rw) / 2;
5456 + gp = (uint64_t) mod->module_core_rx + ((gp + 7) & -8);
5457 mod->arch.gp = gp;
5458 DEBUGP("%s: placing gp at 0x%lx\n", __func__, gp);
5459 }
5460 diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
5461 index c39c3cd..3c77738 100644
5462 --- a/arch/ia64/kernel/palinfo.c
5463 +++ b/arch/ia64/kernel/palinfo.c
5464 @@ -980,7 +980,7 @@ static int palinfo_cpu_callback(struct notifier_block *nfb,
5465 return NOTIFY_OK;
5466 }
5467
5468 -static struct notifier_block __refdata palinfo_cpu_notifier =
5469 +static struct notifier_block palinfo_cpu_notifier =
5470 {
5471 .notifier_call = palinfo_cpu_callback,
5472 .priority = 0,
5473 diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
5474 index 41e33f8..65180b2a 100644
5475 --- a/arch/ia64/kernel/sys_ia64.c
5476 +++ b/arch/ia64/kernel/sys_ia64.c
5477 @@ -28,6 +28,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5478 unsigned long align_mask = 0;
5479 struct mm_struct *mm = current->mm;
5480 struct vm_unmapped_area_info info;
5481 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
5482
5483 if (len > RGN_MAP_LIMIT)
5484 return -ENOMEM;
5485 @@ -43,6 +44,13 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5486 if (REGION_NUMBER(addr) == RGN_HPAGE)
5487 addr = 0;
5488 #endif
5489 +
5490 +#ifdef CONFIG_PAX_RANDMMAP
5491 + if (mm->pax_flags & MF_PAX_RANDMMAP)
5492 + addr = mm->free_area_cache;
5493 + else
5494 +#endif
5495 +
5496 if (!addr)
5497 addr = TASK_UNMAPPED_BASE;
5498
5499 @@ -61,6 +69,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5500 info.high_limit = TASK_SIZE;
5501 info.align_mask = align_mask;
5502 info.align_offset = 0;
5503 + info.threadstack_offset = offset;
5504 return vm_unmapped_area(&info);
5505 }
5506
5507 diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
5508 index 84f8a52..7c76178 100644
5509 --- a/arch/ia64/kernel/vmlinux.lds.S
5510 +++ b/arch/ia64/kernel/vmlinux.lds.S
5511 @@ -192,7 +192,7 @@ SECTIONS {
5512 /* Per-cpu data: */
5513 . = ALIGN(PERCPU_PAGE_SIZE);
5514 PERCPU_VADDR(SMP_CACHE_BYTES, PERCPU_ADDR, :percpu)
5515 - __phys_per_cpu_start = __per_cpu_load;
5516 + __phys_per_cpu_start = per_cpu_load;
5517 /*
5518 * ensure percpu data fits
5519 * into percpu page size
5520 diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
5521 index ba5ba7a..36e9d3a 100644
5522 --- a/arch/ia64/mm/fault.c
5523 +++ b/arch/ia64/mm/fault.c
5524 @@ -72,6 +72,23 @@ mapped_kernel_page_is_present (unsigned long address)
5525 return pte_present(pte);
5526 }
5527
5528 +#ifdef CONFIG_PAX_PAGEEXEC
5529 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
5530 +{
5531 + unsigned long i;
5532 +
5533 + printk(KERN_ERR "PAX: bytes at PC: ");
5534 + for (i = 0; i < 8; i++) {
5535 + unsigned int c;
5536 + if (get_user(c, (unsigned int *)pc+i))
5537 + printk(KERN_CONT "???????? ");
5538 + else
5539 + printk(KERN_CONT "%08x ", c);
5540 + }
5541 + printk("\n");
5542 +}
5543 +#endif
5544 +
5545 # define VM_READ_BIT 0
5546 # define VM_WRITE_BIT 1
5547 # define VM_EXEC_BIT 2
5548 @@ -151,8 +168,21 @@ retry:
5549 if (((isr >> IA64_ISR_R_BIT) & 1UL) && (!(vma->vm_flags & (VM_READ | VM_WRITE))))
5550 goto bad_area;
5551
5552 - if ((vma->vm_flags & mask) != mask)
5553 + if ((vma->vm_flags & mask) != mask) {
5554 +
5555 +#ifdef CONFIG_PAX_PAGEEXEC
5556 + if (!(vma->vm_flags & VM_EXEC) && (mask & VM_EXEC)) {
5557 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->cr_iip)
5558 + goto bad_area;
5559 +
5560 + up_read(&mm->mmap_sem);
5561 + pax_report_fault(regs, (void *)regs->cr_iip, (void *)regs->r12);
5562 + do_group_exit(SIGKILL);
5563 + }
5564 +#endif
5565 +
5566 goto bad_area;
5567 + }
5568
5569 /*
5570 * If for any reason at all we couldn't handle the fault, make
5571 diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
5572 index 52b7604b..455cb85 100644
5573 --- a/arch/ia64/mm/hugetlbpage.c
5574 +++ b/arch/ia64/mm/hugetlbpage.c
5575 @@ -143,6 +143,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5576 unsigned long pgoff, unsigned long flags)
5577 {
5578 struct vm_unmapped_area_info info;
5579 + unsigned long offset = gr_rand_threadstack_offset(current->mm, file, flags);
5580
5581 if (len > RGN_MAP_LIMIT)
5582 return -ENOMEM;
5583 @@ -166,6 +167,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5584 info.high_limit = HPAGE_REGION_BASE + RGN_MAP_LIMIT;
5585 info.align_mask = PAGE_MASK & (HPAGE_SIZE - 1);
5586 info.align_offset = 0;
5587 + info.threadstack_offset = offset;
5588 return vm_unmapped_area(&info);
5589 }
5590
5591 diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
5592 index 6b33457..88b5124 100644
5593 --- a/arch/ia64/mm/init.c
5594 +++ b/arch/ia64/mm/init.c
5595 @@ -120,6 +120,19 @@ ia64_init_addr_space (void)
5596 vma->vm_start = current->thread.rbs_bot & PAGE_MASK;
5597 vma->vm_end = vma->vm_start + PAGE_SIZE;
5598 vma->vm_flags = VM_DATA_DEFAULT_FLAGS|VM_GROWSUP|VM_ACCOUNT;
5599 +
5600 +#ifdef CONFIG_PAX_PAGEEXEC
5601 + if (current->mm->pax_flags & MF_PAX_PAGEEXEC) {
5602 + vma->vm_flags &= ~VM_EXEC;
5603 +
5604 +#ifdef CONFIG_PAX_MPROTECT
5605 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
5606 + vma->vm_flags &= ~VM_MAYEXEC;
5607 +#endif
5608 +
5609 + }
5610 +#endif
5611 +
5612 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
5613 down_write(&current->mm->mmap_sem);
5614 if (insert_vm_struct(current->mm, vma)) {
5615 @@ -286,7 +299,7 @@ static int __init gate_vma_init(void)
5616 gate_vma.vm_start = FIXADDR_USER_START;
5617 gate_vma.vm_end = FIXADDR_USER_END;
5618 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
5619 - gate_vma.vm_page_prot = __P101;
5620 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
5621
5622 return 0;
5623 }
5624 diff --git a/arch/m32r/include/asm/cache.h b/arch/m32r/include/asm/cache.h
5625 index 40b3ee98..8c2c112 100644
5626 --- a/arch/m32r/include/asm/cache.h
5627 +++ b/arch/m32r/include/asm/cache.h
5628 @@ -1,8 +1,10 @@
5629 #ifndef _ASM_M32R_CACHE_H
5630 #define _ASM_M32R_CACHE_H
5631
5632 +#include <linux/const.h>
5633 +
5634 /* L1 cache line size */
5635 #define L1_CACHE_SHIFT 4
5636 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5637 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5638
5639 #endif /* _ASM_M32R_CACHE_H */
5640 diff --git a/arch/m32r/lib/usercopy.c b/arch/m32r/lib/usercopy.c
5641 index 82abd15..d95ae5d 100644
5642 --- a/arch/m32r/lib/usercopy.c
5643 +++ b/arch/m32r/lib/usercopy.c
5644 @@ -14,6 +14,9 @@
5645 unsigned long
5646 __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5647 {
5648 + if ((long)n < 0)
5649 + return n;
5650 +
5651 prefetch(from);
5652 if (access_ok(VERIFY_WRITE, to, n))
5653 __copy_user(to,from,n);
5654 @@ -23,6 +26,9 @@ __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5655 unsigned long
5656 __generic_copy_from_user(void *to, const void __user *from, unsigned long n)
5657 {
5658 + if ((long)n < 0)
5659 + return n;
5660 +
5661 prefetchw(to);
5662 if (access_ok(VERIFY_READ, from, n))
5663 __copy_user_zeroing(to,from,n);
5664 diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h
5665 index 0395c51..5f26031 100644
5666 --- a/arch/m68k/include/asm/cache.h
5667 +++ b/arch/m68k/include/asm/cache.h
5668 @@ -4,9 +4,11 @@
5669 #ifndef __ARCH_M68K_CACHE_H
5670 #define __ARCH_M68K_CACHE_H
5671
5672 +#include <linux/const.h>
5673 +
5674 /* bytes per L1 cache line */
5675 #define L1_CACHE_SHIFT 4
5676 -#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
5677 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5678
5679 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5680
5681 diff --git a/arch/metag/include/asm/barrier.h b/arch/metag/include/asm/barrier.h
5682 index d703d8e..a8e2d70 100644
5683 --- a/arch/metag/include/asm/barrier.h
5684 +++ b/arch/metag/include/asm/barrier.h
5685 @@ -90,7 +90,7 @@ static inline void fence(void)
5686 do { \
5687 compiletime_assert_atomic_type(*p); \
5688 smp_mb(); \
5689 - ACCESS_ONCE(*p) = (v); \
5690 + ACCESS_ONCE_RW(*p) = (v); \
5691 } while (0)
5692
5693 #define smp_load_acquire(p) \
5694 diff --git a/arch/metag/mm/hugetlbpage.c b/arch/metag/mm/hugetlbpage.c
5695 index 7ca80ac..794ba72 100644
5696 --- a/arch/metag/mm/hugetlbpage.c
5697 +++ b/arch/metag/mm/hugetlbpage.c
5698 @@ -194,6 +194,7 @@ hugetlb_get_unmapped_area_new_pmd(unsigned long len)
5699 info.high_limit = TASK_SIZE;
5700 info.align_mask = PAGE_MASK & HUGEPT_MASK;
5701 info.align_offset = 0;
5702 + info.threadstack_offset = 0;
5703 return vm_unmapped_area(&info);
5704 }
5705
5706 diff --git a/arch/microblaze/include/asm/cache.h b/arch/microblaze/include/asm/cache.h
5707 index 4efe96a..60e8699 100644
5708 --- a/arch/microblaze/include/asm/cache.h
5709 +++ b/arch/microblaze/include/asm/cache.h
5710 @@ -13,11 +13,12 @@
5711 #ifndef _ASM_MICROBLAZE_CACHE_H
5712 #define _ASM_MICROBLAZE_CACHE_H
5713
5714 +#include <linux/const.h>
5715 #include <asm/registers.h>
5716
5717 #define L1_CACHE_SHIFT 5
5718 /* word-granular cache in microblaze */
5719 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5720 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5721
5722 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5723
5724 diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
5725 index 843713c..b6a87b9 100644
5726 --- a/arch/mips/Kconfig
5727 +++ b/arch/mips/Kconfig
5728 @@ -2439,6 +2439,7 @@ source "kernel/Kconfig.preempt"
5729
5730 config KEXEC
5731 bool "Kexec system call"
5732 + depends on !GRKERNSEC_KMEM
5733 help
5734 kexec is a system call that implements the ability to shutdown your
5735 current kernel, and to start another kernel. It is like a reboot
5736 diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
5737 index 3778655..1dff0a9 100644
5738 --- a/arch/mips/cavium-octeon/dma-octeon.c
5739 +++ b/arch/mips/cavium-octeon/dma-octeon.c
5740 @@ -199,7 +199,7 @@ static void octeon_dma_free_coherent(struct device *dev, size_t size,
5741 if (dma_release_from_coherent(dev, order, vaddr))
5742 return;
5743
5744 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
5745 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
5746 }
5747
5748 static dma_addr_t octeon_unity_phys_to_dma(struct device *dev, phys_addr_t paddr)
5749 diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
5750 index 857da84..0fee5e2 100644
5751 --- a/arch/mips/include/asm/atomic.h
5752 +++ b/arch/mips/include/asm/atomic.h
5753 @@ -22,15 +22,39 @@
5754 #include <asm/cmpxchg.h>
5755 #include <asm/war.h>
5756
5757 +#ifdef CONFIG_GENERIC_ATOMIC64
5758 +#include <asm-generic/atomic64.h>
5759 +#endif
5760 +
5761 #define ATOMIC_INIT(i) { (i) }
5762
5763 +#ifdef CONFIG_64BIT
5764 +#define _ASM_EXTABLE(from, to) \
5765 +" .section __ex_table,\"a\"\n" \
5766 +" .dword " #from ", " #to"\n" \
5767 +" .previous\n"
5768 +#else
5769 +#define _ASM_EXTABLE(from, to) \
5770 +" .section __ex_table,\"a\"\n" \
5771 +" .word " #from ", " #to"\n" \
5772 +" .previous\n"
5773 +#endif
5774 +
5775 /*
5776 * atomic_read - read atomic variable
5777 * @v: pointer of type atomic_t
5778 *
5779 * Atomically reads the value of @v.
5780 */
5781 -#define atomic_read(v) ACCESS_ONCE((v)->counter)
5782 +static inline int atomic_read(const atomic_t *v)
5783 +{
5784 + return ACCESS_ONCE(v->counter);
5785 +}
5786 +
5787 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
5788 +{
5789 + return ACCESS_ONCE(v->counter);
5790 +}
5791
5792 /*
5793 * atomic_set - set atomic variable
5794 @@ -39,47 +63,77 @@
5795 *
5796 * Atomically sets the value of @v to @i.
5797 */
5798 -#define atomic_set(v, i) ((v)->counter = (i))
5799 +static inline void atomic_set(atomic_t *v, int i)
5800 +{
5801 + v->counter = i;
5802 +}
5803
5804 -#define ATOMIC_OP(op, c_op, asm_op) \
5805 -static __inline__ void atomic_##op(int i, atomic_t * v) \
5806 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
5807 +{
5808 + v->counter = i;
5809 +}
5810 +
5811 +#ifdef CONFIG_PAX_REFCOUNT
5812 +#define __OVERFLOW_POST \
5813 + " b 4f \n" \
5814 + " .set noreorder \n" \
5815 + "3: b 5f \n" \
5816 + " move %0, %1 \n" \
5817 + " .set reorder \n"
5818 +#define __OVERFLOW_EXTABLE \
5819 + "3:\n" \
5820 + _ASM_EXTABLE(2b, 3b)
5821 +#else
5822 +#define __OVERFLOW_POST
5823 +#define __OVERFLOW_EXTABLE
5824 +#endif
5825 +
5826 +#define __ATOMIC_OP(op, suffix, asm_op, extable) \
5827 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t * v) \
5828 { \
5829 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
5830 int temp; \
5831 \
5832 __asm__ __volatile__( \
5833 - " .set arch=r4000 \n" \
5834 - "1: ll %0, %1 # atomic_" #op " \n" \
5835 - " " #asm_op " %0, %2 \n" \
5836 + " .set mips3 \n" \
5837 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5838 + "2: " #asm_op " %0, %2 \n" \
5839 " sc %0, %1 \n" \
5840 " beqzl %0, 1b \n" \
5841 + extable \
5842 " .set mips0 \n" \
5843 : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
5844 : "Ir" (i)); \
5845 } else if (kernel_uses_llsc) { \
5846 int temp; \
5847 \
5848 - do { \
5849 - __asm__ __volatile__( \
5850 - " .set arch=r4000 \n" \
5851 - " ll %0, %1 # atomic_" #op "\n" \
5852 - " " #asm_op " %0, %2 \n" \
5853 - " sc %0, %1 \n" \
5854 - " .set mips0 \n" \
5855 - : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
5856 - : "Ir" (i)); \
5857 - } while (unlikely(!temp)); \
5858 + __asm__ __volatile__( \
5859 + " .set mips3 \n" \
5860 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5861 + "2: " #asm_op " %0, %2 \n" \
5862 + " sc %0, %1 \n" \
5863 + " beqz %0, 1b \n" \
5864 + extable \
5865 + " .set mips0 \n" \
5866 + : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
5867 + : "Ir" (i)); \
5868 } else { \
5869 unsigned long flags; \
5870 \
5871 raw_local_irq_save(flags); \
5872 - v->counter c_op i; \
5873 + __asm__ __volatile__( \
5874 + "2: " #asm_op " %0, %1 \n" \
5875 + extable \
5876 + : "+r" (v->counter) : "Ir" (i)); \
5877 raw_local_irq_restore(flags); \
5878 } \
5879 }
5880
5881 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
5882 -static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5883 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, _unchecked, asm_op##u, ) \
5884 + __ATOMIC_OP(op, , asm_op, __OVERFLOW_EXTABLE)
5885 +
5886 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op, extable) \
5887 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t * v) \
5888 { \
5889 int result; \
5890 \
5891 @@ -89,12 +143,15 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5892 int temp; \
5893 \
5894 __asm__ __volatile__( \
5895 - " .set arch=r4000 \n" \
5896 - "1: ll %1, %2 # atomic_" #op "_return \n" \
5897 - " " #asm_op " %0, %1, %3 \n" \
5898 + " .set mips3 \n" \
5899 + "1: ll %1, %2 # atomic_" #op "_return" #suffix"\n" \
5900 + "2: " #asm_op " %0, %1, %3 \n" \
5901 " sc %0, %2 \n" \
5902 " beqzl %0, 1b \n" \
5903 - " " #asm_op " %0, %1, %3 \n" \
5904 + post_op \
5905 + extable \
5906 + "4: " #asm_op " %0, %1, %3 \n" \
5907 + "5: \n" \
5908 " .set mips0 \n" \
5909 : "=&r" (result), "=&r" (temp), \
5910 "+" GCC_OFF12_ASM() (v->counter) \
5911 @@ -102,26 +159,33 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5912 } else if (kernel_uses_llsc) { \
5913 int temp; \
5914 \
5915 - do { \
5916 - __asm__ __volatile__( \
5917 - " .set arch=r4000 \n" \
5918 - " ll %1, %2 # atomic_" #op "_return \n" \
5919 - " " #asm_op " %0, %1, %3 \n" \
5920 - " sc %0, %2 \n" \
5921 - " .set mips0 \n" \
5922 - : "=&r" (result), "=&r" (temp), \
5923 - "+" GCC_OFF12_ASM() (v->counter) \
5924 - : "Ir" (i)); \
5925 - } while (unlikely(!result)); \
5926 + __asm__ __volatile__( \
5927 + " .set mips3 \n" \
5928 + "1: ll %1, %2 # atomic_" #op "_return" #suffix "\n" \
5929 + "2: " #asm_op " %0, %1, %3 \n" \
5930 + " sc %0, %2 \n" \
5931 + post_op \
5932 + extable \
5933 + "4: " #asm_op " %0, %1, %3 \n" \
5934 + "5: \n" \
5935 + " .set mips0 \n" \
5936 + : "=&r" (result), "=&r" (temp), \
5937 + "+" GCC_OFF12_ASM() (v->counter) \
5938 + : "Ir" (i)); \
5939 \
5940 result = temp; result c_op i; \
5941 } else { \
5942 unsigned long flags; \
5943 \
5944 raw_local_irq_save(flags); \
5945 - result = v->counter; \
5946 - result c_op i; \
5947 - v->counter = result; \
5948 + __asm__ __volatile__( \
5949 + " lw %0, %1 \n" \
5950 + "2: " #asm_op " %0, %1, %2 \n" \
5951 + " sw %0, %1 \n" \
5952 + "3: \n" \
5953 + extable \
5954 + : "=&r" (result), "+" GCC_OFF12_ASM() (v->counter) \
5955 + : "Ir" (i)); \
5956 raw_local_irq_restore(flags); \
5957 } \
5958 \
5959 @@ -130,16 +194,21 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5960 return result; \
5961 }
5962
5963 -#define ATOMIC_OPS(op, c_op, asm_op) \
5964 - ATOMIC_OP(op, c_op, asm_op) \
5965 - ATOMIC_OP_RETURN(op, c_op, asm_op)
5966 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, asm_op##u, , ) \
5967 + __ATOMIC_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
5968
5969 -ATOMIC_OPS(add, +=, addu)
5970 -ATOMIC_OPS(sub, -=, subu)
5971 +#define ATOMIC_OPS(op, asm_op) \
5972 + ATOMIC_OP(op, asm_op) \
5973 + ATOMIC_OP_RETURN(op, asm_op)
5974 +
5975 +ATOMIC_OPS(add, add)
5976 +ATOMIC_OPS(sub, sub)
5977
5978 #undef ATOMIC_OPS
5979 #undef ATOMIC_OP_RETURN
5980 +#undef __ATOMIC_OP_RETURN
5981 #undef ATOMIC_OP
5982 +#undef __ATOMIC_OP
5983
5984 /*
5985 * atomic_sub_if_positive - conditionally subtract integer from atomic variable
5986 @@ -149,7 +218,7 @@ ATOMIC_OPS(sub, -=, subu)
5987 * Atomically test @v and subtract @i if @v is greater or equal than @i.
5988 * The function returns the old value of @v minus @i.
5989 */
5990 -static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5991 +static __inline__ int atomic_sub_if_positive(int i, atomic_t *v)
5992 {
5993 int result;
5994
5995 @@ -208,8 +277,26 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5996 return result;
5997 }
5998
5999 -#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
6000 -#define atomic_xchg(v, new) (xchg(&((v)->counter), (new)))
6001 +static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
6002 +{
6003 + return cmpxchg(&v->counter, old, new);
6004 +}
6005 +
6006 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old,
6007 + int new)
6008 +{
6009 + return cmpxchg(&(v->counter), old, new);
6010 +}
6011 +
6012 +static inline int atomic_xchg(atomic_t *v, int new)
6013 +{
6014 + return xchg(&v->counter, new);
6015 +}
6016 +
6017 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
6018 +{
6019 + return xchg(&(v->counter), new);
6020 +}
6021
6022 /**
6023 * __atomic_add_unless - add unless the number is a given value
6024 @@ -237,6 +324,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6025
6026 #define atomic_dec_return(v) atomic_sub_return(1, (v))
6027 #define atomic_inc_return(v) atomic_add_return(1, (v))
6028 +static __inline__ int atomic_inc_return_unchecked(atomic_unchecked_t *v)
6029 +{
6030 + return atomic_add_return_unchecked(1, v);
6031 +}
6032
6033 /*
6034 * atomic_sub_and_test - subtract value from variable and test result
6035 @@ -258,6 +349,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6036 * other cases.
6037 */
6038 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
6039 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
6040 +{
6041 + return atomic_add_return_unchecked(1, v) == 0;
6042 +}
6043
6044 /*
6045 * atomic_dec_and_test - decrement by 1 and test
6046 @@ -282,6 +377,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6047 * Atomically increments @v by 1.
6048 */
6049 #define atomic_inc(v) atomic_add(1, (v))
6050 +static __inline__ void atomic_inc_unchecked(atomic_unchecked_t *v)
6051 +{
6052 + atomic_add_unchecked(1, v);
6053 +}
6054
6055 /*
6056 * atomic_dec - decrement and test
6057 @@ -290,6 +389,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6058 * Atomically decrements @v by 1.
6059 */
6060 #define atomic_dec(v) atomic_sub(1, (v))
6061 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
6062 +{
6063 + atomic_sub_unchecked(1, v);
6064 +}
6065
6066 /*
6067 * atomic_add_negative - add and test if negative
6068 @@ -311,54 +414,77 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6069 * @v: pointer of type atomic64_t
6070 *
6071 */
6072 -#define atomic64_read(v) ACCESS_ONCE((v)->counter)
6073 +static inline long atomic64_read(const atomic64_t *v)
6074 +{
6075 + return ACCESS_ONCE(v->counter);
6076 +}
6077 +
6078 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
6079 +{
6080 + return ACCESS_ONCE(v->counter);
6081 +}
6082
6083 /*
6084 * atomic64_set - set atomic variable
6085 * @v: pointer of type atomic64_t
6086 * @i: required value
6087 */
6088 -#define atomic64_set(v, i) ((v)->counter = (i))
6089 +static inline void atomic64_set(atomic64_t *v, long i)
6090 +{
6091 + v->counter = i;
6092 +}
6093
6094 -#define ATOMIC64_OP(op, c_op, asm_op) \
6095 -static __inline__ void atomic64_##op(long i, atomic64_t * v) \
6096 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
6097 +{
6098 + v->counter = i;
6099 +}
6100 +
6101 +#define __ATOMIC64_OP(op, suffix, asm_op, extable) \
6102 +static inline void atomic64_##op##suffix(long i, atomic64##suffix##_t * v) \
6103 { \
6104 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
6105 long temp; \
6106 \
6107 __asm__ __volatile__( \
6108 - " .set arch=r4000 \n" \
6109 - "1: lld %0, %1 # atomic64_" #op " \n" \
6110 - " " #asm_op " %0, %2 \n" \
6111 + " .set mips3 \n" \
6112 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6113 + "2: " #asm_op " %0, %2 \n" \
6114 " scd %0, %1 \n" \
6115 " beqzl %0, 1b \n" \
6116 + extable \
6117 " .set mips0 \n" \
6118 : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
6119 : "Ir" (i)); \
6120 } else if (kernel_uses_llsc) { \
6121 long temp; \
6122 \
6123 - do { \
6124 - __asm__ __volatile__( \
6125 - " .set arch=r4000 \n" \
6126 - " lld %0, %1 # atomic64_" #op "\n" \
6127 - " " #asm_op " %0, %2 \n" \
6128 - " scd %0, %1 \n" \
6129 - " .set mips0 \n" \
6130 - : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
6131 - : "Ir" (i)); \
6132 - } while (unlikely(!temp)); \
6133 + __asm__ __volatile__( \
6134 + " .set mips3 \n" \
6135 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6136 + "2: " #asm_op " %0, %2 \n" \
6137 + " scd %0, %1 \n" \
6138 + " beqz %0, 1b \n" \
6139 + extable \
6140 + " .set mips0 \n" \
6141 + : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
6142 + : "Ir" (i)); \
6143 } else { \
6144 unsigned long flags; \
6145 \
6146 raw_local_irq_save(flags); \
6147 - v->counter c_op i; \
6148 + __asm__ __volatile__( \
6149 + "2: " #asm_op " %0, %1 \n" \
6150 + extable \
6151 + : "+" GCC_OFF12_ASM() (v->counter) : "Ir" (i)); \
6152 raw_local_irq_restore(flags); \
6153 } \
6154 }
6155
6156 -#define ATOMIC64_OP_RETURN(op, c_op, asm_op) \
6157 -static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6158 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, _unchecked, asm_op##u, ) \
6159 + __ATOMIC64_OP(op, , asm_op, __OVERFLOW_EXTABLE)
6160 +
6161 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op, extable) \
6162 +static inline long atomic64_##op##_return##suffix(long i, atomic64##suffix##_t * v)\
6163 { \
6164 long result; \
6165 \
6166 @@ -368,12 +494,15 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6167 long temp; \
6168 \
6169 __asm__ __volatile__( \
6170 - " .set arch=r4000 \n" \
6171 + " .set mips3 \n" \
6172 "1: lld %1, %2 # atomic64_" #op "_return\n" \
6173 - " " #asm_op " %0, %1, %3 \n" \
6174 + "2: " #asm_op " %0, %1, %3 \n" \
6175 " scd %0, %2 \n" \
6176 " beqzl %0, 1b \n" \
6177 - " " #asm_op " %0, %1, %3 \n" \
6178 + post_op \
6179 + extable \
6180 + "4: " #asm_op " %0, %1, %3 \n" \
6181 + "5: \n" \
6182 " .set mips0 \n" \
6183 : "=&r" (result), "=&r" (temp), \
6184 "+" GCC_OFF12_ASM() (v->counter) \
6185 @@ -381,27 +510,35 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6186 } else if (kernel_uses_llsc) { \
6187 long temp; \
6188 \
6189 - do { \
6190 - __asm__ __volatile__( \
6191 - " .set arch=r4000 \n" \
6192 - " lld %1, %2 # atomic64_" #op "_return\n" \
6193 - " " #asm_op " %0, %1, %3 \n" \
6194 - " scd %0, %2 \n" \
6195 - " .set mips0 \n" \
6196 - : "=&r" (result), "=&r" (temp), \
6197 - "=" GCC_OFF12_ASM() (v->counter) \
6198 - : "Ir" (i), GCC_OFF12_ASM() (v->counter) \
6199 - : "memory"); \
6200 - } while (unlikely(!result)); \
6201 + __asm__ __volatile__( \
6202 + " .set mips3 \n" \
6203 + "1: lld %1, %2 # atomic64_" #op "_return" #suffix "\n"\
6204 + "2: " #asm_op " %0, %1, %3 \n" \
6205 + " scd %0, %2 \n" \
6206 + " beqz %0, 1b \n" \
6207 + post_op \
6208 + extable \
6209 + "4: " #asm_op " %0, %1, %3 \n" \
6210 + "5: \n" \
6211 + " .set mips0 \n" \
6212 + : "=&r" (result), "=&r" (temp), \
6213 + "=" GCC_OFF12_ASM() (v->counter) \
6214 + : "Ir" (i), GCC_OFF12_ASM() (v->counter) \
6215 + : "memory"); \
6216 \
6217 result = temp; result c_op i; \
6218 } else { \
6219 unsigned long flags; \
6220 \
6221 raw_local_irq_save(flags); \
6222 - result = v->counter; \
6223 - result c_op i; \
6224 - v->counter = result; \
6225 + __asm__ __volatile__( \
6226 + " ld %0, %1 \n" \
6227 + "2: " #asm_op " %0, %1, %2 \n" \
6228 + " sd %0, %1 \n" \
6229 + "3: \n" \
6230 + extable \
6231 + : "=&r" (result), "+" GCC_OFF12_ASM() (v->counter) \
6232 + : "Ir" (i)); \
6233 raw_local_irq_restore(flags); \
6234 } \
6235 \
6236 @@ -410,16 +547,23 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6237 return result; \
6238 }
6239
6240 -#define ATOMIC64_OPS(op, c_op, asm_op) \
6241 - ATOMIC64_OP(op, c_op, asm_op) \
6242 - ATOMIC64_OP_RETURN(op, c_op, asm_op)
6243 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, _unchecked, asm_op##u, , ) \
6244 + __ATOMIC64_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
6245
6246 -ATOMIC64_OPS(add, +=, daddu)
6247 -ATOMIC64_OPS(sub, -=, dsubu)
6248 +#define ATOMIC64_OPS(op, asm_op) \
6249 + ATOMIC64_OP(op, asm_op) \
6250 + ATOMIC64_OP_RETURN(op, asm_op)
6251 +
6252 +ATOMIC64_OPS(add, dadd)
6253 +ATOMIC64_OPS(sub, dsub)
6254
6255 #undef ATOMIC64_OPS
6256 #undef ATOMIC64_OP_RETURN
6257 +#undef __ATOMIC64_OP_RETURN
6258 #undef ATOMIC64_OP
6259 +#undef __ATOMIC64_OP
6260 +#undef __OVERFLOW_EXTABLE
6261 +#undef __OVERFLOW_POST
6262
6263 /*
6264 * atomic64_sub_if_positive - conditionally subtract integer from atomic
6265 @@ -430,7 +574,7 @@ ATOMIC64_OPS(sub, -=, dsubu)
6266 * Atomically test @v and subtract @i if @v is greater or equal than @i.
6267 * The function returns the old value of @v minus @i.
6268 */
6269 -static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6270 +static __inline__ long atomic64_sub_if_positive(long i, atomic64_t *v)
6271 {
6272 long result;
6273
6274 @@ -489,9 +633,26 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6275 return result;
6276 }
6277
6278 -#define atomic64_cmpxchg(v, o, n) \
6279 - ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
6280 -#define atomic64_xchg(v, new) (xchg(&((v)->counter), (new)))
6281 +static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
6282 +{
6283 + return cmpxchg(&v->counter, old, new);
6284 +}
6285 +
6286 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old,
6287 + long new)
6288 +{
6289 + return cmpxchg(&(v->counter), old, new);
6290 +}
6291 +
6292 +static inline long atomic64_xchg(atomic64_t *v, long new)
6293 +{
6294 + return xchg(&v->counter, new);
6295 +}
6296 +
6297 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
6298 +{
6299 + return xchg(&(v->counter), new);
6300 +}
6301
6302 /**
6303 * atomic64_add_unless - add unless the number is a given value
6304 @@ -521,6 +682,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6305
6306 #define atomic64_dec_return(v) atomic64_sub_return(1, (v))
6307 #define atomic64_inc_return(v) atomic64_add_return(1, (v))
6308 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1, (v))
6309
6310 /*
6311 * atomic64_sub_and_test - subtract value from variable and test result
6312 @@ -542,6 +704,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6313 * other cases.
6314 */
6315 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
6316 +#define atomic64_inc_and_test_unchecked(v) atomic64_add_return_unchecked(1, (v)) == 0)
6317
6318 /*
6319 * atomic64_dec_and_test - decrement by 1 and test
6320 @@ -566,6 +729,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6321 * Atomically increments @v by 1.
6322 */
6323 #define atomic64_inc(v) atomic64_add(1, (v))
6324 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1, (v))
6325
6326 /*
6327 * atomic64_dec - decrement and test
6328 @@ -574,6 +738,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6329 * Atomically decrements @v by 1.
6330 */
6331 #define atomic64_dec(v) atomic64_sub(1, (v))
6332 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1, (v))
6333
6334 /*
6335 * atomic64_add_negative - add and test if negative
6336 diff --git a/arch/mips/include/asm/barrier.h b/arch/mips/include/asm/barrier.h
6337 index 2b8bbbc..4556df6 100644
6338 --- a/arch/mips/include/asm/barrier.h
6339 +++ b/arch/mips/include/asm/barrier.h
6340 @@ -133,7 +133,7 @@
6341 do { \
6342 compiletime_assert_atomic_type(*p); \
6343 smp_mb(); \
6344 - ACCESS_ONCE(*p) = (v); \
6345 + ACCESS_ONCE_RW(*p) = (v); \
6346 } while (0)
6347
6348 #define smp_load_acquire(p) \
6349 diff --git a/arch/mips/include/asm/cache.h b/arch/mips/include/asm/cache.h
6350 index b4db69f..8f3b093 100644
6351 --- a/arch/mips/include/asm/cache.h
6352 +++ b/arch/mips/include/asm/cache.h
6353 @@ -9,10 +9,11 @@
6354 #ifndef _ASM_CACHE_H
6355 #define _ASM_CACHE_H
6356
6357 +#include <linux/const.h>
6358 #include <kmalloc.h>
6359
6360 #define L1_CACHE_SHIFT CONFIG_MIPS_L1_CACHE_SHIFT
6361 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
6362 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
6363
6364 #define SMP_CACHE_SHIFT L1_CACHE_SHIFT
6365 #define SMP_CACHE_BYTES L1_CACHE_BYTES
6366 diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
6367 index eb4d95d..f2f7f93 100644
6368 --- a/arch/mips/include/asm/elf.h
6369 +++ b/arch/mips/include/asm/elf.h
6370 @@ -405,15 +405,18 @@ extern const char *__elf_platform;
6371 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
6372 #endif
6373
6374 +#ifdef CONFIG_PAX_ASLR
6375 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6376 +
6377 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6378 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6379 +#endif
6380 +
6381 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
6382 struct linux_binprm;
6383 extern int arch_setup_additional_pages(struct linux_binprm *bprm,
6384 int uses_interp);
6385
6386 -struct mm_struct;
6387 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
6388 -#define arch_randomize_brk arch_randomize_brk
6389 -
6390 struct arch_elf_state {
6391 int fp_abi;
6392 int interp_fp_abi;
6393 diff --git a/arch/mips/include/asm/exec.h b/arch/mips/include/asm/exec.h
6394 index c1f6afa..38cc6e9 100644
6395 --- a/arch/mips/include/asm/exec.h
6396 +++ b/arch/mips/include/asm/exec.h
6397 @@ -12,6 +12,6 @@
6398 #ifndef _ASM_EXEC_H
6399 #define _ASM_EXEC_H
6400
6401 -extern unsigned long arch_align_stack(unsigned long sp);
6402 +#define arch_align_stack(x) ((x) & ~0xfUL)
6403
6404 #endif /* _ASM_EXEC_H */
6405 diff --git a/arch/mips/include/asm/hw_irq.h b/arch/mips/include/asm/hw_irq.h
6406 index 9e8ef59..1139d6b 100644
6407 --- a/arch/mips/include/asm/hw_irq.h
6408 +++ b/arch/mips/include/asm/hw_irq.h
6409 @@ -10,7 +10,7 @@
6410
6411 #include <linux/atomic.h>
6412
6413 -extern atomic_t irq_err_count;
6414 +extern atomic_unchecked_t irq_err_count;
6415
6416 /*
6417 * interrupt-retrigger: NOP for now. This may not be appropriate for all
6418 diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h
6419 index 46dfc3c..a16b13a 100644
6420 --- a/arch/mips/include/asm/local.h
6421 +++ b/arch/mips/include/asm/local.h
6422 @@ -12,15 +12,25 @@ typedef struct
6423 atomic_long_t a;
6424 } local_t;
6425
6426 +typedef struct {
6427 + atomic_long_unchecked_t a;
6428 +} local_unchecked_t;
6429 +
6430 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
6431
6432 #define local_read(l) atomic_long_read(&(l)->a)
6433 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
6434 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
6435 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
6436
6437 #define local_add(i, l) atomic_long_add((i), (&(l)->a))
6438 +#define local_add_unchecked(i, l) atomic_long_add_unchecked((i), (&(l)->a))
6439 #define local_sub(i, l) atomic_long_sub((i), (&(l)->a))
6440 +#define local_sub_unchecked(i, l) atomic_long_sub_unchecked((i), (&(l)->a))
6441 #define local_inc(l) atomic_long_inc(&(l)->a)
6442 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
6443 #define local_dec(l) atomic_long_dec(&(l)->a)
6444 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
6445
6446 /*
6447 * Same as above, but return the result value
6448 @@ -70,6 +80,51 @@ static __inline__ long local_add_return(long i, local_t * l)
6449 return result;
6450 }
6451
6452 +static __inline__ long local_add_return_unchecked(long i, local_unchecked_t * l)
6453 +{
6454 + unsigned long result;
6455 +
6456 + if (kernel_uses_llsc && R10000_LLSC_WAR) {
6457 + unsigned long temp;
6458 +
6459 + __asm__ __volatile__(
6460 + " .set mips3 \n"
6461 + "1:" __LL "%1, %2 # local_add_return \n"
6462 + " addu %0, %1, %3 \n"
6463 + __SC "%0, %2 \n"
6464 + " beqzl %0, 1b \n"
6465 + " addu %0, %1, %3 \n"
6466 + " .set mips0 \n"
6467 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6468 + : "Ir" (i), "m" (l->a.counter)
6469 + : "memory");
6470 + } else if (kernel_uses_llsc) {
6471 + unsigned long temp;
6472 +
6473 + __asm__ __volatile__(
6474 + " .set mips3 \n"
6475 + "1:" __LL "%1, %2 # local_add_return \n"
6476 + " addu %0, %1, %3 \n"
6477 + __SC "%0, %2 \n"
6478 + " beqz %0, 1b \n"
6479 + " addu %0, %1, %3 \n"
6480 + " .set mips0 \n"
6481 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6482 + : "Ir" (i), "m" (l->a.counter)
6483 + : "memory");
6484 + } else {
6485 + unsigned long flags;
6486 +
6487 + local_irq_save(flags);
6488 + result = l->a.counter;
6489 + result += i;
6490 + l->a.counter = result;
6491 + local_irq_restore(flags);
6492 + }
6493 +
6494 + return result;
6495 +}
6496 +
6497 static __inline__ long local_sub_return(long i, local_t * l)
6498 {
6499 unsigned long result;
6500 @@ -117,6 +172,8 @@ static __inline__ long local_sub_return(long i, local_t * l)
6501
6502 #define local_cmpxchg(l, o, n) \
6503 ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6504 +#define local_cmpxchg_unchecked(l, o, n) \
6505 + ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6506 #define local_xchg(l, n) (atomic_long_xchg((&(l)->a), (n)))
6507
6508 /**
6509 diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
6510 index 154b70a..426ae3d 100644
6511 --- a/arch/mips/include/asm/page.h
6512 +++ b/arch/mips/include/asm/page.h
6513 @@ -120,7 +120,7 @@ extern void copy_user_highpage(struct page *to, struct page *from,
6514 #ifdef CONFIG_CPU_MIPS32
6515 typedef struct { unsigned long pte_low, pte_high; } pte_t;
6516 #define pte_val(x) ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
6517 - #define __pte(x) ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; })
6518 + #define __pte(x) ({ pte_t __pte = {(x), (x) >> 32}; __pte; })
6519 #else
6520 typedef struct { unsigned long long pte; } pte_t;
6521 #define pte_val(x) ((x).pte)
6522 diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
6523 index b336037..5b874cc 100644
6524 --- a/arch/mips/include/asm/pgalloc.h
6525 +++ b/arch/mips/include/asm/pgalloc.h
6526 @@ -37,6 +37,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6527 {
6528 set_pud(pud, __pud((unsigned long)pmd));
6529 }
6530 +
6531 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6532 +{
6533 + pud_populate(mm, pud, pmd);
6534 +}
6535 #endif
6536
6537 /*
6538 diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
6539 index 845016d..3303268 100644
6540 --- a/arch/mips/include/asm/pgtable.h
6541 +++ b/arch/mips/include/asm/pgtable.h
6542 @@ -20,6 +20,9 @@
6543 #include <asm/io.h>
6544 #include <asm/pgtable-bits.h>
6545
6546 +#define ktla_ktva(addr) (addr)
6547 +#define ktva_ktla(addr) (addr)
6548 +
6549 struct mm_struct;
6550 struct vm_area_struct;
6551
6552 diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
6553 index e4440f9..8fb0005 100644
6554 --- a/arch/mips/include/asm/thread_info.h
6555 +++ b/arch/mips/include/asm/thread_info.h
6556 @@ -106,6 +106,9 @@ static inline struct thread_info *current_thread_info(void)
6557 #define TIF_SECCOMP 4 /* secure computing */
6558 #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */
6559 #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */
6560 +/* li takes a 32bit immediate */
6561 +#define TIF_GRSEC_SETXID 10 /* update credentials on syscall entry/exit */
6562 +
6563 #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
6564 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
6565 #define TIF_NOHZ 19 /* in adaptive nohz mode */
6566 @@ -141,14 +144,16 @@ static inline struct thread_info *current_thread_info(void)
6567 #define _TIF_USEDMSA (1<<TIF_USEDMSA)
6568 #define _TIF_MSA_CTX_LIVE (1<<TIF_MSA_CTX_LIVE)
6569 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
6570 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
6571
6572 #define _TIF_WORK_SYSCALL_ENTRY (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6573 _TIF_SYSCALL_AUDIT | \
6574 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
6575 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | \
6576 + _TIF_GRSEC_SETXID)
6577
6578 /* work to do in syscall_trace_leave() */
6579 #define _TIF_WORK_SYSCALL_EXIT (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6580 - _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT)
6581 + _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6582
6583 /* work to do on interrupt/exception return */
6584 #define _TIF_WORK_MASK \
6585 @@ -156,7 +161,7 @@ static inline struct thread_info *current_thread_info(void)
6586 /* work to do on any return to u-space */
6587 #define _TIF_ALLWORK_MASK (_TIF_NOHZ | _TIF_WORK_MASK | \
6588 _TIF_WORK_SYSCALL_EXIT | \
6589 - _TIF_SYSCALL_TRACEPOINT)
6590 + _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6591
6592 /*
6593 * We stash processor id into a COP0 register to retrieve it fast
6594 diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
6595 index bf8b324..cec5705 100644
6596 --- a/arch/mips/include/asm/uaccess.h
6597 +++ b/arch/mips/include/asm/uaccess.h
6598 @@ -130,6 +130,7 @@ extern u64 __ua_limit;
6599 __ok == 0; \
6600 })
6601
6602 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
6603 #define access_ok(type, addr, size) \
6604 likely(__access_ok((addr), (size), __access_mask))
6605
6606 diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
6607 index 1188e00..41cf144 100644
6608 --- a/arch/mips/kernel/binfmt_elfn32.c
6609 +++ b/arch/mips/kernel/binfmt_elfn32.c
6610 @@ -50,6 +50,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6611 #undef ELF_ET_DYN_BASE
6612 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6613
6614 +#ifdef CONFIG_PAX_ASLR
6615 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6616 +
6617 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6618 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6619 +#endif
6620 +
6621 #include <asm/processor.h>
6622 #include <linux/module.h>
6623 #include <linux/elfcore.h>
6624 diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
6625 index 9287678..f870e47 100644
6626 --- a/arch/mips/kernel/binfmt_elfo32.c
6627 +++ b/arch/mips/kernel/binfmt_elfo32.c
6628 @@ -70,6 +70,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6629 #undef ELF_ET_DYN_BASE
6630 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6631
6632 +#ifdef CONFIG_PAX_ASLR
6633 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6634 +
6635 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6636 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6637 +#endif
6638 +
6639 #include <asm/processor.h>
6640
6641 #include <linux/module.h>
6642 diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
6643 index a74ec3a..4f06f18 100644
6644 --- a/arch/mips/kernel/i8259.c
6645 +++ b/arch/mips/kernel/i8259.c
6646 @@ -202,7 +202,7 @@ spurious_8259A_irq:
6647 printk(KERN_DEBUG "spurious 8259A interrupt: IRQ%d.\n", irq);
6648 spurious_irq_mask |= irqmask;
6649 }
6650 - atomic_inc(&irq_err_count);
6651 + atomic_inc_unchecked(&irq_err_count);
6652 /*
6653 * Theoretically we do not have to handle this IRQ,
6654 * but in Linux this does not cause problems and is
6655 diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c
6656 index 44a1f79..2bd6aa3 100644
6657 --- a/arch/mips/kernel/irq-gt641xx.c
6658 +++ b/arch/mips/kernel/irq-gt641xx.c
6659 @@ -110,7 +110,7 @@ void gt641xx_irq_dispatch(void)
6660 }
6661 }
6662
6663 - atomic_inc(&irq_err_count);
6664 + atomic_inc_unchecked(&irq_err_count);
6665 }
6666
6667 void __init gt641xx_irq_init(void)
6668 diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
6669 index d2bfbc2..a8eacd2 100644
6670 --- a/arch/mips/kernel/irq.c
6671 +++ b/arch/mips/kernel/irq.c
6672 @@ -76,17 +76,17 @@ void ack_bad_irq(unsigned int irq)
6673 printk("unexpected IRQ # %d\n", irq);
6674 }
6675
6676 -atomic_t irq_err_count;
6677 +atomic_unchecked_t irq_err_count;
6678
6679 int arch_show_interrupts(struct seq_file *p, int prec)
6680 {
6681 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
6682 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
6683 return 0;
6684 }
6685
6686 asmlinkage void spurious_interrupt(void)
6687 {
6688 - atomic_inc(&irq_err_count);
6689 + atomic_inc_unchecked(&irq_err_count);
6690 }
6691
6692 void __init init_IRQ(void)
6693 @@ -109,7 +109,10 @@ void __init init_IRQ(void)
6694 #endif
6695 }
6696
6697 +
6698 #ifdef DEBUG_STACKOVERFLOW
6699 +extern void gr_handle_kernel_exploit(void);
6700 +
6701 static inline void check_stack_overflow(void)
6702 {
6703 unsigned long sp;
6704 @@ -125,6 +128,7 @@ static inline void check_stack_overflow(void)
6705 printk("do_IRQ: stack overflow: %ld\n",
6706 sp - sizeof(struct thread_info));
6707 dump_stack();
6708 + gr_handle_kernel_exploit();
6709 }
6710 }
6711 #else
6712 diff --git a/arch/mips/kernel/pm-cps.c b/arch/mips/kernel/pm-cps.c
6713 index 0614717..002fa43 100644
6714 --- a/arch/mips/kernel/pm-cps.c
6715 +++ b/arch/mips/kernel/pm-cps.c
6716 @@ -172,7 +172,7 @@ int cps_pm_enter_state(enum cps_pm_state state)
6717 nc_core_ready_count = nc_addr;
6718
6719 /* Ensure ready_count is zero-initialised before the assembly runs */
6720 - ACCESS_ONCE(*nc_core_ready_count) = 0;
6721 + ACCESS_ONCE_RW(*nc_core_ready_count) = 0;
6722 coupled_barrier(&per_cpu(pm_barrier, core), online);
6723
6724 /* Run the generated entry code */
6725 diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
6726 index 85bff5d..39bc202 100644
6727 --- a/arch/mips/kernel/process.c
6728 +++ b/arch/mips/kernel/process.c
6729 @@ -534,18 +534,6 @@ out:
6730 return pc;
6731 }
6732
6733 -/*
6734 - * Don't forget that the stack pointer must be aligned on a 8 bytes
6735 - * boundary for 32-bits ABI and 16 bytes for 64-bits ABI.
6736 - */
6737 -unsigned long arch_align_stack(unsigned long sp)
6738 -{
6739 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
6740 - sp -= get_random_int() & ~PAGE_MASK;
6741 -
6742 - return sp & ALMASK;
6743 -}
6744 -
6745 static void arch_dump_stack(void *info)
6746 {
6747 struct pt_regs *regs;
6748 diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
6749 index 5104528..950bbdc 100644
6750 --- a/arch/mips/kernel/ptrace.c
6751 +++ b/arch/mips/kernel/ptrace.c
6752 @@ -761,6 +761,10 @@ long arch_ptrace(struct task_struct *child, long request,
6753 return ret;
6754 }
6755
6756 +#ifdef CONFIG_GRKERNSEC_SETXID
6757 +extern void gr_delayed_cred_worker(void);
6758 +#endif
6759 +
6760 /*
6761 * Notification of system call entry/exit
6762 * - triggered by current->work.syscall_trace
6763 @@ -779,6 +783,11 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall)
6764 tracehook_report_syscall_entry(regs))
6765 ret = -1;
6766
6767 +#ifdef CONFIG_GRKERNSEC_SETXID
6768 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
6769 + gr_delayed_cred_worker();
6770 +#endif
6771 +
6772 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
6773 trace_sys_enter(regs, regs->regs[2]);
6774
6775 diff --git a/arch/mips/kernel/reset.c b/arch/mips/kernel/reset.c
6776 index 07fc524..b9d7f28 100644
6777 --- a/arch/mips/kernel/reset.c
6778 +++ b/arch/mips/kernel/reset.c
6779 @@ -13,6 +13,7 @@
6780 #include <linux/reboot.h>
6781
6782 #include <asm/reboot.h>
6783 +#include <asm/bug.h>
6784
6785 /*
6786 * Urgs ... Too many MIPS machines to handle this in a generic way.
6787 @@ -29,16 +30,19 @@ void machine_restart(char *command)
6788 {
6789 if (_machine_restart)
6790 _machine_restart(command);
6791 + BUG();
6792 }
6793
6794 void machine_halt(void)
6795 {
6796 if (_machine_halt)
6797 _machine_halt();
6798 + BUG();
6799 }
6800
6801 void machine_power_off(void)
6802 {
6803 if (pm_power_off)
6804 pm_power_off();
6805 + BUG();
6806 }
6807 diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
6808 index 2242bdd..b284048 100644
6809 --- a/arch/mips/kernel/sync-r4k.c
6810 +++ b/arch/mips/kernel/sync-r4k.c
6811 @@ -18,8 +18,8 @@
6812 #include <asm/mipsregs.h>
6813
6814 static atomic_t count_start_flag = ATOMIC_INIT(0);
6815 -static atomic_t count_count_start = ATOMIC_INIT(0);
6816 -static atomic_t count_count_stop = ATOMIC_INIT(0);
6817 +static atomic_unchecked_t count_count_start = ATOMIC_INIT(0);
6818 +static atomic_unchecked_t count_count_stop = ATOMIC_INIT(0);
6819 static atomic_t count_reference = ATOMIC_INIT(0);
6820
6821 #define COUNTON 100
6822 @@ -58,13 +58,13 @@ void synchronise_count_master(int cpu)
6823
6824 for (i = 0; i < NR_LOOPS; i++) {
6825 /* slaves loop on '!= 2' */
6826 - while (atomic_read(&count_count_start) != 1)
6827 + while (atomic_read_unchecked(&count_count_start) != 1)
6828 mb();
6829 - atomic_set(&count_count_stop, 0);
6830 + atomic_set_unchecked(&count_count_stop, 0);
6831 smp_wmb();
6832
6833 /* this lets the slaves write their count register */
6834 - atomic_inc(&count_count_start);
6835 + atomic_inc_unchecked(&count_count_start);
6836
6837 /*
6838 * Everyone initialises count in the last loop:
6839 @@ -75,11 +75,11 @@ void synchronise_count_master(int cpu)
6840 /*
6841 * Wait for all slaves to leave the synchronization point:
6842 */
6843 - while (atomic_read(&count_count_stop) != 1)
6844 + while (atomic_read_unchecked(&count_count_stop) != 1)
6845 mb();
6846 - atomic_set(&count_count_start, 0);
6847 + atomic_set_unchecked(&count_count_start, 0);
6848 smp_wmb();
6849 - atomic_inc(&count_count_stop);
6850 + atomic_inc_unchecked(&count_count_stop);
6851 }
6852 /* Arrange for an interrupt in a short while */
6853 write_c0_compare(read_c0_count() + COUNTON);
6854 @@ -112,8 +112,8 @@ void synchronise_count_slave(int cpu)
6855 initcount = atomic_read(&count_reference);
6856
6857 for (i = 0; i < NR_LOOPS; i++) {
6858 - atomic_inc(&count_count_start);
6859 - while (atomic_read(&count_count_start) != 2)
6860 + atomic_inc_unchecked(&count_count_start);
6861 + while (atomic_read_unchecked(&count_count_start) != 2)
6862 mb();
6863
6864 /*
6865 @@ -122,8 +122,8 @@ void synchronise_count_slave(int cpu)
6866 if (i == NR_LOOPS-1)
6867 write_c0_count(initcount);
6868
6869 - atomic_inc(&count_count_stop);
6870 - while (atomic_read(&count_count_stop) != 2)
6871 + atomic_inc_unchecked(&count_count_stop);
6872 + while (atomic_read_unchecked(&count_count_stop) != 2)
6873 mb();
6874 }
6875 /* Arrange for an interrupt in a short while */
6876 diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
6877 index c3b41e2..46c32e9 100644
6878 --- a/arch/mips/kernel/traps.c
6879 +++ b/arch/mips/kernel/traps.c
6880 @@ -688,7 +688,18 @@ asmlinkage void do_ov(struct pt_regs *regs)
6881 siginfo_t info;
6882
6883 prev_state = exception_enter();
6884 - die_if_kernel("Integer overflow", regs);
6885 + if (unlikely(!user_mode(regs))) {
6886 +
6887 +#ifdef CONFIG_PAX_REFCOUNT
6888 + if (fixup_exception(regs)) {
6889 + pax_report_refcount_overflow(regs);
6890 + exception_exit(prev_state);
6891 + return;
6892 + }
6893 +#endif
6894 +
6895 + die("Integer overflow", regs);
6896 + }
6897
6898 info.si_code = FPE_INTOVF;
6899 info.si_signo = SIGFPE;
6900 diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
6901 index 270bbd4..c01932a 100644
6902 --- a/arch/mips/kvm/mips.c
6903 +++ b/arch/mips/kvm/mips.c
6904 @@ -815,7 +815,7 @@ long kvm_arch_vm_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg)
6905 return r;
6906 }
6907
6908 -int kvm_arch_init(void *opaque)
6909 +int kvm_arch_init(const void *opaque)
6910 {
6911 if (kvm_mips_callbacks) {
6912 kvm_err("kvm: module already exists\n");
6913 diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
6914 index 70ab5d6..62940fe 100644
6915 --- a/arch/mips/mm/fault.c
6916 +++ b/arch/mips/mm/fault.c
6917 @@ -28,6 +28,23 @@
6918 #include <asm/highmem.h> /* For VMALLOC_END */
6919 #include <linux/kdebug.h>
6920
6921 +#ifdef CONFIG_PAX_PAGEEXEC
6922 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
6923 +{
6924 + unsigned long i;
6925 +
6926 + printk(KERN_ERR "PAX: bytes at PC: ");
6927 + for (i = 0; i < 5; i++) {
6928 + unsigned int c;
6929 + if (get_user(c, (unsigned int *)pc+i))
6930 + printk(KERN_CONT "???????? ");
6931 + else
6932 + printk(KERN_CONT "%08x ", c);
6933 + }
6934 + printk("\n");
6935 +}
6936 +#endif
6937 +
6938 /*
6939 * This routine handles page faults. It determines the address,
6940 * and the problem, and then passes it off to one of the appropriate
6941 @@ -201,6 +218,14 @@ bad_area:
6942 bad_area_nosemaphore:
6943 /* User mode accesses just cause a SIGSEGV */
6944 if (user_mode(regs)) {
6945 +
6946 +#ifdef CONFIG_PAX_PAGEEXEC
6947 + if (cpu_has_rixi && (mm->pax_flags & MF_PAX_PAGEEXEC) && !write && address == instruction_pointer(regs)) {
6948 + pax_report_fault(regs, (void *)address, (void *)user_stack_pointer(regs));
6949 + do_group_exit(SIGKILL);
6950 + }
6951 +#endif
6952 +
6953 tsk->thread.cp0_badvaddr = address;
6954 tsk->thread.error_code = write;
6955 #if 0
6956 diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
6957 index f1baadd..5472dca 100644
6958 --- a/arch/mips/mm/mmap.c
6959 +++ b/arch/mips/mm/mmap.c
6960 @@ -59,6 +59,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6961 struct vm_area_struct *vma;
6962 unsigned long addr = addr0;
6963 int do_color_align;
6964 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
6965 struct vm_unmapped_area_info info;
6966
6967 if (unlikely(len > TASK_SIZE))
6968 @@ -84,6 +85,11 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6969 do_color_align = 1;
6970
6971 /* requesting a specific address */
6972 +
6973 +#ifdef CONFIG_PAX_RANDMMAP
6974 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
6975 +#endif
6976 +
6977 if (addr) {
6978 if (do_color_align)
6979 addr = COLOUR_ALIGN(addr, pgoff);
6980 @@ -91,14 +97,14 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6981 addr = PAGE_ALIGN(addr);
6982
6983 vma = find_vma(mm, addr);
6984 - if (TASK_SIZE - len >= addr &&
6985 - (!vma || addr + len <= vma->vm_start))
6986 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
6987 return addr;
6988 }
6989
6990 info.length = len;
6991 info.align_mask = do_color_align ? (PAGE_MASK & shm_align_mask) : 0;
6992 info.align_offset = pgoff << PAGE_SHIFT;
6993 + info.threadstack_offset = offset;
6994
6995 if (dir == DOWN) {
6996 info.flags = VM_UNMAPPED_AREA_TOPDOWN;
6997 @@ -146,6 +152,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
6998 {
6999 unsigned long random_factor = 0UL;
7000
7001 +#ifdef CONFIG_PAX_RANDMMAP
7002 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7003 +#endif
7004 +
7005 if (current->flags & PF_RANDOMIZE) {
7006 random_factor = get_random_int();
7007 random_factor = random_factor << PAGE_SHIFT;
7008 @@ -157,40 +167,25 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7009
7010 if (mmap_is_legacy()) {
7011 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
7012 +
7013 +#ifdef CONFIG_PAX_RANDMMAP
7014 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7015 + mm->mmap_base += mm->delta_mmap;
7016 +#endif
7017 +
7018 mm->get_unmapped_area = arch_get_unmapped_area;
7019 } else {
7020 mm->mmap_base = mmap_base(random_factor);
7021 +
7022 +#ifdef CONFIG_PAX_RANDMMAP
7023 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7024 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7025 +#endif
7026 +
7027 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
7028 }
7029 }
7030
7031 -static inline unsigned long brk_rnd(void)
7032 -{
7033 - unsigned long rnd = get_random_int();
7034 -
7035 - rnd = rnd << PAGE_SHIFT;
7036 - /* 8MB for 32bit, 256MB for 64bit */
7037 - if (TASK_IS_32BIT_ADDR)
7038 - rnd = rnd & 0x7ffffful;
7039 - else
7040 - rnd = rnd & 0xffffffful;
7041 -
7042 - return rnd;
7043 -}
7044 -
7045 -unsigned long arch_randomize_brk(struct mm_struct *mm)
7046 -{
7047 - unsigned long base = mm->brk;
7048 - unsigned long ret;
7049 -
7050 - ret = PAGE_ALIGN(base + brk_rnd());
7051 -
7052 - if (ret < mm->brk)
7053 - return mm->brk;
7054 -
7055 - return ret;
7056 -}
7057 -
7058 int __virt_addr_valid(const volatile void *kaddr)
7059 {
7060 return pfn_valid(PFN_DOWN(virt_to_phys(kaddr)));
7061 diff --git a/arch/mips/pci/pci-octeon.c b/arch/mips/pci/pci-octeon.c
7062 index d07e041..bedb72b 100644
7063 --- a/arch/mips/pci/pci-octeon.c
7064 +++ b/arch/mips/pci/pci-octeon.c
7065 @@ -327,8 +327,8 @@ static int octeon_write_config(struct pci_bus *bus, unsigned int devfn,
7066
7067
7068 static struct pci_ops octeon_pci_ops = {
7069 - octeon_read_config,
7070 - octeon_write_config,
7071 + .read = octeon_read_config,
7072 + .write = octeon_write_config,
7073 };
7074
7075 static struct resource octeon_pci_mem_resource = {
7076 diff --git a/arch/mips/pci/pcie-octeon.c b/arch/mips/pci/pcie-octeon.c
7077 index 5e36c33..eb4a17b 100644
7078 --- a/arch/mips/pci/pcie-octeon.c
7079 +++ b/arch/mips/pci/pcie-octeon.c
7080 @@ -1792,8 +1792,8 @@ static int octeon_dummy_write_config(struct pci_bus *bus, unsigned int devfn,
7081 }
7082
7083 static struct pci_ops octeon_pcie0_ops = {
7084 - octeon_pcie0_read_config,
7085 - octeon_pcie0_write_config,
7086 + .read = octeon_pcie0_read_config,
7087 + .write = octeon_pcie0_write_config,
7088 };
7089
7090 static struct resource octeon_pcie0_mem_resource = {
7091 @@ -1813,8 +1813,8 @@ static struct pci_controller octeon_pcie0_controller = {
7092 };
7093
7094 static struct pci_ops octeon_pcie1_ops = {
7095 - octeon_pcie1_read_config,
7096 - octeon_pcie1_write_config,
7097 + .read = octeon_pcie1_read_config,
7098 + .write = octeon_pcie1_write_config,
7099 };
7100
7101 static struct resource octeon_pcie1_mem_resource = {
7102 @@ -1834,8 +1834,8 @@ static struct pci_controller octeon_pcie1_controller = {
7103 };
7104
7105 static struct pci_ops octeon_dummy_ops = {
7106 - octeon_dummy_read_config,
7107 - octeon_dummy_write_config,
7108 + .read = octeon_dummy_read_config,
7109 + .write = octeon_dummy_write_config,
7110 };
7111
7112 static struct resource octeon_dummy_mem_resource = {
7113 diff --git a/arch/mips/sgi-ip27/ip27-nmi.c b/arch/mips/sgi-ip27/ip27-nmi.c
7114 index a2358b4..7cead4f 100644
7115 --- a/arch/mips/sgi-ip27/ip27-nmi.c
7116 +++ b/arch/mips/sgi-ip27/ip27-nmi.c
7117 @@ -187,9 +187,9 @@ void
7118 cont_nmi_dump(void)
7119 {
7120 #ifndef REAL_NMI_SIGNAL
7121 - static atomic_t nmied_cpus = ATOMIC_INIT(0);
7122 + static atomic_unchecked_t nmied_cpus = ATOMIC_INIT(0);
7123
7124 - atomic_inc(&nmied_cpus);
7125 + atomic_inc_unchecked(&nmied_cpus);
7126 #endif
7127 /*
7128 * Only allow 1 cpu to proceed
7129 @@ -233,7 +233,7 @@ cont_nmi_dump(void)
7130 udelay(10000);
7131 }
7132 #else
7133 - while (atomic_read(&nmied_cpus) != num_online_cpus());
7134 + while (atomic_read_unchecked(&nmied_cpus) != num_online_cpus());
7135 #endif
7136
7137 /*
7138 diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c
7139 index a046b30..6799527 100644
7140 --- a/arch/mips/sni/rm200.c
7141 +++ b/arch/mips/sni/rm200.c
7142 @@ -270,7 +270,7 @@ spurious_8259A_irq:
7143 "spurious RM200 8259A interrupt: IRQ%d.\n", irq);
7144 spurious_irq_mask |= irqmask;
7145 }
7146 - atomic_inc(&irq_err_count);
7147 + atomic_inc_unchecked(&irq_err_count);
7148 /*
7149 * Theoretically we do not have to handle this IRQ,
7150 * but in Linux this does not cause problems and is
7151 diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
7152 index 41e873b..34d33a7 100644
7153 --- a/arch/mips/vr41xx/common/icu.c
7154 +++ b/arch/mips/vr41xx/common/icu.c
7155 @@ -653,7 +653,7 @@ static int icu_get_irq(unsigned int irq)
7156
7157 printk(KERN_ERR "spurious ICU interrupt: %04x,%04x\n", pend1, pend2);
7158
7159 - atomic_inc(&irq_err_count);
7160 + atomic_inc_unchecked(&irq_err_count);
7161
7162 return -1;
7163 }
7164 diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
7165 index ae0e4ee..e8f0692 100644
7166 --- a/arch/mips/vr41xx/common/irq.c
7167 +++ b/arch/mips/vr41xx/common/irq.c
7168 @@ -64,7 +64,7 @@ static void irq_dispatch(unsigned int irq)
7169 irq_cascade_t *cascade;
7170
7171 if (irq >= NR_IRQS) {
7172 - atomic_inc(&irq_err_count);
7173 + atomic_inc_unchecked(&irq_err_count);
7174 return;
7175 }
7176
7177 @@ -84,7 +84,7 @@ static void irq_dispatch(unsigned int irq)
7178 ret = cascade->get_irq(irq);
7179 irq = ret;
7180 if (ret < 0)
7181 - atomic_inc(&irq_err_count);
7182 + atomic_inc_unchecked(&irq_err_count);
7183 else
7184 irq_dispatch(irq);
7185 if (!irqd_irq_disabled(idata) && chip->irq_unmask)
7186 diff --git a/arch/mn10300/proc-mn103e010/include/proc/cache.h b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7187 index 967d144..db12197 100644
7188 --- a/arch/mn10300/proc-mn103e010/include/proc/cache.h
7189 +++ b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7190 @@ -11,12 +11,14 @@
7191 #ifndef _ASM_PROC_CACHE_H
7192 #define _ASM_PROC_CACHE_H
7193
7194 +#include <linux/const.h>
7195 +
7196 /* L1 cache */
7197
7198 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7199 #define L1_CACHE_NENTRIES 256 /* number of entries in each way */
7200 -#define L1_CACHE_BYTES 16 /* bytes per entry */
7201 #define L1_CACHE_SHIFT 4 /* shift for bytes per entry */
7202 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7203 #define L1_CACHE_WAYDISP 0x1000 /* displacement of one way from the next */
7204
7205 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7206 diff --git a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7207 index bcb5df2..84fabd2 100644
7208 --- a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7209 +++ b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7210 @@ -16,13 +16,15 @@
7211 #ifndef _ASM_PROC_CACHE_H
7212 #define _ASM_PROC_CACHE_H
7213
7214 +#include <linux/const.h>
7215 +
7216 /*
7217 * L1 cache
7218 */
7219 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7220 #define L1_CACHE_NENTRIES 128 /* number of entries in each way */
7221 -#define L1_CACHE_BYTES 32 /* bytes per entry */
7222 #define L1_CACHE_SHIFT 5 /* shift for bytes per entry */
7223 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7224 #define L1_CACHE_WAYDISP 0x1000 /* distance from one way to the next */
7225
7226 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7227 diff --git a/arch/openrisc/include/asm/cache.h b/arch/openrisc/include/asm/cache.h
7228 index 4ce7a01..449202a 100644
7229 --- a/arch/openrisc/include/asm/cache.h
7230 +++ b/arch/openrisc/include/asm/cache.h
7231 @@ -19,11 +19,13 @@
7232 #ifndef __ASM_OPENRISC_CACHE_H
7233 #define __ASM_OPENRISC_CACHE_H
7234
7235 +#include <linux/const.h>
7236 +
7237 /* FIXME: How can we replace these with values from the CPU...
7238 * they shouldn't be hard-coded!
7239 */
7240
7241 -#define L1_CACHE_BYTES 16
7242 #define L1_CACHE_SHIFT 4
7243 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7244
7245 #endif /* __ASM_OPENRISC_CACHE_H */
7246 diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h
7247 index 226f8ca..9d9b87d 100644
7248 --- a/arch/parisc/include/asm/atomic.h
7249 +++ b/arch/parisc/include/asm/atomic.h
7250 @@ -273,6 +273,16 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
7251 return dec;
7252 }
7253
7254 +#define atomic64_read_unchecked(v) atomic64_read(v)
7255 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
7256 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
7257 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
7258 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
7259 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
7260 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
7261 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
7262 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
7263 +
7264 #endif /* !CONFIG_64BIT */
7265
7266
7267 diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h
7268 index 47f11c7..3420df2 100644
7269 --- a/arch/parisc/include/asm/cache.h
7270 +++ b/arch/parisc/include/asm/cache.h
7271 @@ -5,6 +5,7 @@
7272 #ifndef __ARCH_PARISC_CACHE_H
7273 #define __ARCH_PARISC_CACHE_H
7274
7275 +#include <linux/const.h>
7276
7277 /*
7278 * PA 2.0 processors have 64-byte cachelines; PA 1.1 processors have
7279 @@ -15,13 +16,13 @@
7280 * just ruin performance.
7281 */
7282 #ifdef CONFIG_PA20
7283 -#define L1_CACHE_BYTES 64
7284 #define L1_CACHE_SHIFT 6
7285 #else
7286 -#define L1_CACHE_BYTES 32
7287 #define L1_CACHE_SHIFT 5
7288 #endif
7289
7290 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7291 +
7292 #ifndef __ASSEMBLY__
7293
7294 #define SMP_CACHE_BYTES L1_CACHE_BYTES
7295 diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h
7296 index 3391d06..c23a2cc 100644
7297 --- a/arch/parisc/include/asm/elf.h
7298 +++ b/arch/parisc/include/asm/elf.h
7299 @@ -342,6 +342,13 @@ struct pt_regs; /* forward declaration... */
7300
7301 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x01000000)
7302
7303 +#ifdef CONFIG_PAX_ASLR
7304 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
7305 +
7306 +#define PAX_DELTA_MMAP_LEN 16
7307 +#define PAX_DELTA_STACK_LEN 16
7308 +#endif
7309 +
7310 /* This yields a mask that user programs can use to figure out what
7311 instruction set this CPU supports. This could be done in user space,
7312 but it's not easy, and we've already done it here. */
7313 diff --git a/arch/parisc/include/asm/pgalloc.h b/arch/parisc/include/asm/pgalloc.h
7314 index f213f5b..0af3e8e 100644
7315 --- a/arch/parisc/include/asm/pgalloc.h
7316 +++ b/arch/parisc/include/asm/pgalloc.h
7317 @@ -61,6 +61,11 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7318 (__u32)(__pa((unsigned long)pmd) >> PxD_VALUE_SHIFT));
7319 }
7320
7321 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7322 +{
7323 + pgd_populate(mm, pgd, pmd);
7324 +}
7325 +
7326 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
7327 {
7328 pmd_t *pmd = (pmd_t *)__get_free_pages(GFP_KERNEL|__GFP_REPEAT,
7329 @@ -93,6 +98,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
7330 #define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
7331 #define pmd_free(mm, x) do { } while (0)
7332 #define pgd_populate(mm, pmd, pte) BUG()
7333 +#define pgd_populate_kernel(mm, pmd, pte) BUG()
7334
7335 #endif
7336
7337 diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
7338 index 22b89d1..ce34230 100644
7339 --- a/arch/parisc/include/asm/pgtable.h
7340 +++ b/arch/parisc/include/asm/pgtable.h
7341 @@ -223,6 +223,17 @@ extern void purge_tlb_entries(struct mm_struct *, unsigned long);
7342 #define PAGE_EXECREAD __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_EXEC |_PAGE_ACCESSED)
7343 #define PAGE_COPY PAGE_EXECREAD
7344 #define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC |_PAGE_ACCESSED)
7345 +
7346 +#ifdef CONFIG_PAX_PAGEEXEC
7347 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_ACCESSED)
7348 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7349 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7350 +#else
7351 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
7352 +# define PAGE_COPY_NOEXEC PAGE_COPY
7353 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
7354 +#endif
7355 +
7356 #define PAGE_KERNEL __pgprot(_PAGE_KERNEL)
7357 #define PAGE_KERNEL_EXEC __pgprot(_PAGE_KERNEL_EXEC)
7358 #define PAGE_KERNEL_RWX __pgprot(_PAGE_KERNEL_RWX)
7359 diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
7360 index a5cb070..8604ddc 100644
7361 --- a/arch/parisc/include/asm/uaccess.h
7362 +++ b/arch/parisc/include/asm/uaccess.h
7363 @@ -243,10 +243,10 @@ static inline unsigned long __must_check copy_from_user(void *to,
7364 const void __user *from,
7365 unsigned long n)
7366 {
7367 - int sz = __compiletime_object_size(to);
7368 + size_t sz = __compiletime_object_size(to);
7369 int ret = -EFAULT;
7370
7371 - if (likely(sz == -1 || !__builtin_constant_p(n) || sz >= n))
7372 + if (likely(sz == (size_t)-1 || !__builtin_constant_p(n) || sz >= n))
7373 ret = __copy_from_user(to, from, n);
7374 else
7375 copy_from_user_overflow();
7376 diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
7377 index 5822e8e..bc5e638 100644
7378 --- a/arch/parisc/kernel/module.c
7379 +++ b/arch/parisc/kernel/module.c
7380 @@ -98,16 +98,38 @@
7381
7382 /* three functions to determine where in the module core
7383 * or init pieces the location is */
7384 +static inline int in_init_rx(struct module *me, void *loc)
7385 +{
7386 + return (loc >= me->module_init_rx &&
7387 + loc < (me->module_init_rx + me->init_size_rx));
7388 +}
7389 +
7390 +static inline int in_init_rw(struct module *me, void *loc)
7391 +{
7392 + return (loc >= me->module_init_rw &&
7393 + loc < (me->module_init_rw + me->init_size_rw));
7394 +}
7395 +
7396 static inline int in_init(struct module *me, void *loc)
7397 {
7398 - return (loc >= me->module_init &&
7399 - loc <= (me->module_init + me->init_size));
7400 + return in_init_rx(me, loc) || in_init_rw(me, loc);
7401 +}
7402 +
7403 +static inline int in_core_rx(struct module *me, void *loc)
7404 +{
7405 + return (loc >= me->module_core_rx &&
7406 + loc < (me->module_core_rx + me->core_size_rx));
7407 +}
7408 +
7409 +static inline int in_core_rw(struct module *me, void *loc)
7410 +{
7411 + return (loc >= me->module_core_rw &&
7412 + loc < (me->module_core_rw + me->core_size_rw));
7413 }
7414
7415 static inline int in_core(struct module *me, void *loc)
7416 {
7417 - return (loc >= me->module_core &&
7418 - loc <= (me->module_core + me->core_size));
7419 + return in_core_rx(me, loc) || in_core_rw(me, loc);
7420 }
7421
7422 static inline int in_local(struct module *me, void *loc)
7423 @@ -367,13 +389,13 @@ int module_frob_arch_sections(CONST Elf_Ehdr *hdr,
7424 }
7425
7426 /* align things a bit */
7427 - me->core_size = ALIGN(me->core_size, 16);
7428 - me->arch.got_offset = me->core_size;
7429 - me->core_size += gots * sizeof(struct got_entry);
7430 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7431 + me->arch.got_offset = me->core_size_rw;
7432 + me->core_size_rw += gots * sizeof(struct got_entry);
7433
7434 - me->core_size = ALIGN(me->core_size, 16);
7435 - me->arch.fdesc_offset = me->core_size;
7436 - me->core_size += fdescs * sizeof(Elf_Fdesc);
7437 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7438 + me->arch.fdesc_offset = me->core_size_rw;
7439 + me->core_size_rw += fdescs * sizeof(Elf_Fdesc);
7440
7441 me->arch.got_max = gots;
7442 me->arch.fdesc_max = fdescs;
7443 @@ -391,7 +413,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7444
7445 BUG_ON(value == 0);
7446
7447 - got = me->module_core + me->arch.got_offset;
7448 + got = me->module_core_rw + me->arch.got_offset;
7449 for (i = 0; got[i].addr; i++)
7450 if (got[i].addr == value)
7451 goto out;
7452 @@ -409,7 +431,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7453 #ifdef CONFIG_64BIT
7454 static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7455 {
7456 - Elf_Fdesc *fdesc = me->module_core + me->arch.fdesc_offset;
7457 + Elf_Fdesc *fdesc = me->module_core_rw + me->arch.fdesc_offset;
7458
7459 if (!value) {
7460 printk(KERN_ERR "%s: zero OPD requested!\n", me->name);
7461 @@ -427,7 +449,7 @@ static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7462
7463 /* Create new one */
7464 fdesc->addr = value;
7465 - fdesc->gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7466 + fdesc->gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7467 return (Elf_Addr)fdesc;
7468 }
7469 #endif /* CONFIG_64BIT */
7470 @@ -839,7 +861,7 @@ register_unwind_table(struct module *me,
7471
7472 table = (unsigned char *)sechdrs[me->arch.unwind_section].sh_addr;
7473 end = table + sechdrs[me->arch.unwind_section].sh_size;
7474 - gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7475 + gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7476
7477 DEBUGP("register_unwind_table(), sect = %d at 0x%p - 0x%p (gp=0x%lx)\n",
7478 me->arch.unwind_section, table, end, gp);
7479 diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
7480 index e1ffea2..46ed66e 100644
7481 --- a/arch/parisc/kernel/sys_parisc.c
7482 +++ b/arch/parisc/kernel/sys_parisc.c
7483 @@ -89,6 +89,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7484 unsigned long task_size = TASK_SIZE;
7485 int do_color_align, last_mmap;
7486 struct vm_unmapped_area_info info;
7487 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7488
7489 if (len > task_size)
7490 return -ENOMEM;
7491 @@ -106,6 +107,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7492 goto found_addr;
7493 }
7494
7495 +#ifdef CONFIG_PAX_RANDMMAP
7496 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7497 +#endif
7498 +
7499 if (addr) {
7500 if (do_color_align && last_mmap)
7501 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7502 @@ -124,6 +129,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7503 info.high_limit = mmap_upper_limit();
7504 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7505 info.align_offset = shared_align_offset(last_mmap, pgoff);
7506 + info.threadstack_offset = offset;
7507 addr = vm_unmapped_area(&info);
7508
7509 found_addr:
7510 @@ -143,6 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7511 unsigned long addr = addr0;
7512 int do_color_align, last_mmap;
7513 struct vm_unmapped_area_info info;
7514 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7515
7516 #ifdef CONFIG_64BIT
7517 /* This should only ever run for 32-bit processes. */
7518 @@ -167,6 +174,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7519 }
7520
7521 /* requesting a specific address */
7522 +#ifdef CONFIG_PAX_RANDMMAP
7523 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7524 +#endif
7525 +
7526 if (addr) {
7527 if (do_color_align && last_mmap)
7528 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7529 @@ -184,6 +195,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7530 info.high_limit = mm->mmap_base;
7531 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7532 info.align_offset = shared_align_offset(last_mmap, pgoff);
7533 + info.threadstack_offset = offset;
7534 addr = vm_unmapped_area(&info);
7535 if (!(addr & ~PAGE_MASK))
7536 goto found_addr;
7537 @@ -249,6 +261,13 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7538 mm->mmap_legacy_base = mmap_legacy_base();
7539 mm->mmap_base = mmap_upper_limit();
7540
7541 +#ifdef CONFIG_PAX_RANDMMAP
7542 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
7543 + mm->mmap_legacy_base += mm->delta_mmap;
7544 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7545 + }
7546 +#endif
7547 +
7548 if (mmap_is_legacy()) {
7549 mm->mmap_base = mm->mmap_legacy_base;
7550 mm->get_unmapped_area = arch_get_unmapped_area;
7551 diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
7552 index 47ee620..1107387 100644
7553 --- a/arch/parisc/kernel/traps.c
7554 +++ b/arch/parisc/kernel/traps.c
7555 @@ -726,9 +726,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
7556
7557 down_read(&current->mm->mmap_sem);
7558 vma = find_vma(current->mm,regs->iaoq[0]);
7559 - if (vma && (regs->iaoq[0] >= vma->vm_start)
7560 - && (vma->vm_flags & VM_EXEC)) {
7561 -
7562 + if (vma && (regs->iaoq[0] >= vma->vm_start)) {
7563 fault_address = regs->iaoq[0];
7564 fault_space = regs->iasq[0];
7565
7566 diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
7567 index e5120e6..8ddb5cc 100644
7568 --- a/arch/parisc/mm/fault.c
7569 +++ b/arch/parisc/mm/fault.c
7570 @@ -15,6 +15,7 @@
7571 #include <linux/sched.h>
7572 #include <linux/interrupt.h>
7573 #include <linux/module.h>
7574 +#include <linux/unistd.h>
7575
7576 #include <asm/uaccess.h>
7577 #include <asm/traps.h>
7578 @@ -50,7 +51,7 @@ int show_unhandled_signals = 1;
7579 static unsigned long
7580 parisc_acctyp(unsigned long code, unsigned int inst)
7581 {
7582 - if (code == 6 || code == 16)
7583 + if (code == 6 || code == 7 || code == 16)
7584 return VM_EXEC;
7585
7586 switch (inst & 0xf0000000) {
7587 @@ -136,6 +137,116 @@ parisc_acctyp(unsigned long code, unsigned int inst)
7588 }
7589 #endif
7590
7591 +#ifdef CONFIG_PAX_PAGEEXEC
7592 +/*
7593 + * PaX: decide what to do with offenders (instruction_pointer(regs) = fault address)
7594 + *
7595 + * returns 1 when task should be killed
7596 + * 2 when rt_sigreturn trampoline was detected
7597 + * 3 when unpatched PLT trampoline was detected
7598 + */
7599 +static int pax_handle_fetch_fault(struct pt_regs *regs)
7600 +{
7601 +
7602 +#ifdef CONFIG_PAX_EMUPLT
7603 + int err;
7604 +
7605 + do { /* PaX: unpatched PLT emulation */
7606 + unsigned int bl, depwi;
7607 +
7608 + err = get_user(bl, (unsigned int *)instruction_pointer(regs));
7609 + err |= get_user(depwi, (unsigned int *)(instruction_pointer(regs)+4));
7610 +
7611 + if (err)
7612 + break;
7613 +
7614 + if (bl == 0xEA9F1FDDU && depwi == 0xD6801C1EU) {
7615 + unsigned int ldw, bv, ldw2, addr = instruction_pointer(regs)-12;
7616 +
7617 + err = get_user(ldw, (unsigned int *)addr);
7618 + err |= get_user(bv, (unsigned int *)(addr+4));
7619 + err |= get_user(ldw2, (unsigned int *)(addr+8));
7620 +
7621 + if (err)
7622 + break;
7623 +
7624 + if (ldw == 0x0E801096U &&
7625 + bv == 0xEAC0C000U &&
7626 + ldw2 == 0x0E881095U)
7627 + {
7628 + unsigned int resolver, map;
7629 +
7630 + err = get_user(resolver, (unsigned int *)(instruction_pointer(regs)+8));
7631 + err |= get_user(map, (unsigned int *)(instruction_pointer(regs)+12));
7632 + if (err)
7633 + break;
7634 +
7635 + regs->gr[20] = instruction_pointer(regs)+8;
7636 + regs->gr[21] = map;
7637 + regs->gr[22] = resolver;
7638 + regs->iaoq[0] = resolver | 3UL;
7639 + regs->iaoq[1] = regs->iaoq[0] + 4;
7640 + return 3;
7641 + }
7642 + }
7643 + } while (0);
7644 +#endif
7645 +
7646 +#ifdef CONFIG_PAX_EMUTRAMP
7647 +
7648 +#ifndef CONFIG_PAX_EMUSIGRT
7649 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
7650 + return 1;
7651 +#endif
7652 +
7653 + do { /* PaX: rt_sigreturn emulation */
7654 + unsigned int ldi1, ldi2, bel, nop;
7655 +
7656 + err = get_user(ldi1, (unsigned int *)instruction_pointer(regs));
7657 + err |= get_user(ldi2, (unsigned int *)(instruction_pointer(regs)+4));
7658 + err |= get_user(bel, (unsigned int *)(instruction_pointer(regs)+8));
7659 + err |= get_user(nop, (unsigned int *)(instruction_pointer(regs)+12));
7660 +
7661 + if (err)
7662 + break;
7663 +
7664 + if ((ldi1 == 0x34190000U || ldi1 == 0x34190002U) &&
7665 + ldi2 == 0x3414015AU &&
7666 + bel == 0xE4008200U &&
7667 + nop == 0x08000240U)
7668 + {
7669 + regs->gr[25] = (ldi1 & 2) >> 1;
7670 + regs->gr[20] = __NR_rt_sigreturn;
7671 + regs->gr[31] = regs->iaoq[1] + 16;
7672 + regs->sr[0] = regs->iasq[1];
7673 + regs->iaoq[0] = 0x100UL;
7674 + regs->iaoq[1] = regs->iaoq[0] + 4;
7675 + regs->iasq[0] = regs->sr[2];
7676 + regs->iasq[1] = regs->sr[2];
7677 + return 2;
7678 + }
7679 + } while (0);
7680 +#endif
7681 +
7682 + return 1;
7683 +}
7684 +
7685 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
7686 +{
7687 + unsigned long i;
7688 +
7689 + printk(KERN_ERR "PAX: bytes at PC: ");
7690 + for (i = 0; i < 5; i++) {
7691 + unsigned int c;
7692 + if (get_user(c, (unsigned int *)pc+i))
7693 + printk(KERN_CONT "???????? ");
7694 + else
7695 + printk(KERN_CONT "%08x ", c);
7696 + }
7697 + printk("\n");
7698 +}
7699 +#endif
7700 +
7701 int fixup_exception(struct pt_regs *regs)
7702 {
7703 const struct exception_table_entry *fix;
7704 @@ -234,8 +345,33 @@ retry:
7705
7706 good_area:
7707
7708 - if ((vma->vm_flags & acc_type) != acc_type)
7709 + if ((vma->vm_flags & acc_type) != acc_type) {
7710 +
7711 +#ifdef CONFIG_PAX_PAGEEXEC
7712 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && (acc_type & VM_EXEC) &&
7713 + (address & ~3UL) == instruction_pointer(regs))
7714 + {
7715 + up_read(&mm->mmap_sem);
7716 + switch (pax_handle_fetch_fault(regs)) {
7717 +
7718 +#ifdef CONFIG_PAX_EMUPLT
7719 + case 3:
7720 + return;
7721 +#endif
7722 +
7723 +#ifdef CONFIG_PAX_EMUTRAMP
7724 + case 2:
7725 + return;
7726 +#endif
7727 +
7728 + }
7729 + pax_report_fault(regs, (void *)instruction_pointer(regs), (void *)regs->gr[30]);
7730 + do_group_exit(SIGKILL);
7731 + }
7732 +#endif
7733 +
7734 goto bad_area;
7735 + }
7736
7737 /*
7738 * If for any reason at all we couldn't handle the fault, make
7739 diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
7740 index a2a168e..e484682 100644
7741 --- a/arch/powerpc/Kconfig
7742 +++ b/arch/powerpc/Kconfig
7743 @@ -408,6 +408,7 @@ config PPC64_SUPPORTS_MEMORY_FAILURE
7744 config KEXEC
7745 bool "kexec system call"
7746 depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP))
7747 + depends on !GRKERNSEC_KMEM
7748 help
7749 kexec is a system call that implements the ability to shutdown your
7750 current kernel, and to start another kernel. It is like a reboot
7751 diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
7752 index 512d278..d31fadd 100644
7753 --- a/arch/powerpc/include/asm/atomic.h
7754 +++ b/arch/powerpc/include/asm/atomic.h
7755 @@ -12,6 +12,11 @@
7756
7757 #define ATOMIC_INIT(i) { (i) }
7758
7759 +#define _ASM_EXTABLE(from, to) \
7760 +" .section __ex_table,\"a\"\n" \
7761 + PPC_LONG" " #from ", " #to"\n" \
7762 +" .previous\n"
7763 +
7764 static __inline__ int atomic_read(const atomic_t *v)
7765 {
7766 int t;
7767 @@ -21,39 +26,80 @@ static __inline__ int atomic_read(const atomic_t *v)
7768 return t;
7769 }
7770
7771 +static __inline__ int atomic_read_unchecked(const atomic_unchecked_t *v)
7772 +{
7773 + int t;
7774 +
7775 + __asm__ __volatile__("lwz%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7776 +
7777 + return t;
7778 +}
7779 +
7780 static __inline__ void atomic_set(atomic_t *v, int i)
7781 {
7782 __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7783 }
7784
7785 -#define ATOMIC_OP(op, asm_op) \
7786 -static __inline__ void atomic_##op(int a, atomic_t *v) \
7787 +static __inline__ void atomic_set_unchecked(atomic_unchecked_t *v, int i)
7788 +{
7789 + __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7790 +}
7791 +
7792 +#ifdef CONFIG_PAX_REFCOUNT
7793 +#define __REFCOUNT_OP(op) op##o.
7794 +#define __OVERFLOW_PRE \
7795 + " mcrxr cr0\n"
7796 +#define __OVERFLOW_POST \
7797 + " bf 4*cr0+so, 3f\n" \
7798 + "2: .long 0x00c00b00\n" \
7799 + "3:\n"
7800 +#define __OVERFLOW_EXTABLE \
7801 + "\n4:\n"
7802 + _ASM_EXTABLE(2b, 4b)
7803 +#else
7804 +#define __REFCOUNT_OP(op) op
7805 +#define __OVERFLOW_PRE
7806 +#define __OVERFLOW_POST
7807 +#define __OVERFLOW_EXTABLE
7808 +#endif
7809 +
7810 +#define __ATOMIC_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7811 +static inline void atomic_##op##suffix(int a, atomic##suffix##_t *v) \
7812 { \
7813 int t; \
7814 \
7815 __asm__ __volatile__( \
7816 -"1: lwarx %0,0,%3 # atomic_" #op "\n" \
7817 +"1: lwarx %0,0,%3 # atomic_" #op #suffix "\n" \
7818 + pre_op \
7819 #asm_op " %0,%2,%0\n" \
7820 + post_op \
7821 PPC405_ERR77(0,%3) \
7822 " stwcx. %0,0,%3 \n" \
7823 " bne- 1b\n" \
7824 + extable \
7825 : "=&r" (t), "+m" (v->counter) \
7826 : "r" (a), "r" (&v->counter) \
7827 : "cc"); \
7828 } \
7829
7830 -#define ATOMIC_OP_RETURN(op, asm_op) \
7831 -static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7832 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, , , asm_op, , ) \
7833 + __ATOMIC_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7834 +
7835 +#define __ATOMIC_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
7836 +static inline int atomic_##op##_return##suffix(int a, atomic##suffix##_t *v)\
7837 { \
7838 int t; \
7839 \
7840 __asm__ __volatile__( \
7841 PPC_ATOMIC_ENTRY_BARRIER \
7842 -"1: lwarx %0,0,%2 # atomic_" #op "_return\n" \
7843 +"1: lwarx %0,0,%2 # atomic_" #op "_return" #suffix "\n" \
7844 + pre_op \
7845 #asm_op " %0,%1,%0\n" \
7846 + post_op \
7847 PPC405_ERR77(0,%2) \
7848 " stwcx. %0,0,%2 \n" \
7849 " bne- 1b\n" \
7850 + extable \
7851 PPC_ATOMIC_EXIT_BARRIER \
7852 : "=&r" (t) \
7853 : "r" (a), "r" (&v->counter) \
7854 @@ -62,6 +108,9 @@ static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7855 return t; \
7856 }
7857
7858 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, , , asm_op, , )\
7859 + __ATOMIC_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7860 +
7861 #define ATOMIC_OPS(op, asm_op) ATOMIC_OP(op, asm_op) ATOMIC_OP_RETURN(op, asm_op)
7862
7863 ATOMIC_OPS(add, add)
7864 @@ -69,42 +118,29 @@ ATOMIC_OPS(sub, subf)
7865
7866 #undef ATOMIC_OPS
7867 #undef ATOMIC_OP_RETURN
7868 +#undef __ATOMIC_OP_RETURN
7869 #undef ATOMIC_OP
7870 +#undef __ATOMIC_OP
7871
7872 #define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0)
7873
7874 -static __inline__ void atomic_inc(atomic_t *v)
7875 -{
7876 - int t;
7877 +/*
7878 + * atomic_inc - increment atomic variable
7879 + * @v: pointer of type atomic_t
7880 + *
7881 + * Automatically increments @v by 1
7882 + */
7883 +#define atomic_inc(v) atomic_add(1, (v))
7884 +#define atomic_inc_return(v) atomic_add_return(1, (v))
7885
7886 - __asm__ __volatile__(
7887 -"1: lwarx %0,0,%2 # atomic_inc\n\
7888 - addic %0,%0,1\n"
7889 - PPC405_ERR77(0,%2)
7890 -" stwcx. %0,0,%2 \n\
7891 - bne- 1b"
7892 - : "=&r" (t), "+m" (v->counter)
7893 - : "r" (&v->counter)
7894 - : "cc", "xer");
7895 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
7896 +{
7897 + atomic_add_unchecked(1, v);
7898 }
7899
7900 -static __inline__ int atomic_inc_return(atomic_t *v)
7901 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
7902 {
7903 - int t;
7904 -
7905 - __asm__ __volatile__(
7906 - PPC_ATOMIC_ENTRY_BARRIER
7907 -"1: lwarx %0,0,%1 # atomic_inc_return\n\
7908 - addic %0,%0,1\n"
7909 - PPC405_ERR77(0,%1)
7910 -" stwcx. %0,0,%1 \n\
7911 - bne- 1b"
7912 - PPC_ATOMIC_EXIT_BARRIER
7913 - : "=&r" (t)
7914 - : "r" (&v->counter)
7915 - : "cc", "xer", "memory");
7916 -
7917 - return t;
7918 + return atomic_add_return_unchecked(1, v);
7919 }
7920
7921 /*
7922 @@ -117,43 +153,38 @@ static __inline__ int atomic_inc_return(atomic_t *v)
7923 */
7924 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
7925
7926 -static __inline__ void atomic_dec(atomic_t *v)
7927 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
7928 {
7929 - int t;
7930 -
7931 - __asm__ __volatile__(
7932 -"1: lwarx %0,0,%2 # atomic_dec\n\
7933 - addic %0,%0,-1\n"
7934 - PPC405_ERR77(0,%2)\
7935 -" stwcx. %0,0,%2\n\
7936 - bne- 1b"
7937 - : "=&r" (t), "+m" (v->counter)
7938 - : "r" (&v->counter)
7939 - : "cc", "xer");
7940 + return atomic_add_return_unchecked(1, v) == 0;
7941 }
7942
7943 -static __inline__ int atomic_dec_return(atomic_t *v)
7944 +/*
7945 + * atomic_dec - decrement atomic variable
7946 + * @v: pointer of type atomic_t
7947 + *
7948 + * Atomically decrements @v by 1
7949 + */
7950 +#define atomic_dec(v) atomic_sub(1, (v))
7951 +#define atomic_dec_return(v) atomic_sub_return(1, (v))
7952 +
7953 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
7954 {
7955 - int t;
7956 -
7957 - __asm__ __volatile__(
7958 - PPC_ATOMIC_ENTRY_BARRIER
7959 -"1: lwarx %0,0,%1 # atomic_dec_return\n\
7960 - addic %0,%0,-1\n"
7961 - PPC405_ERR77(0,%1)
7962 -" stwcx. %0,0,%1\n\
7963 - bne- 1b"
7964 - PPC_ATOMIC_EXIT_BARRIER
7965 - : "=&r" (t)
7966 - : "r" (&v->counter)
7967 - : "cc", "xer", "memory");
7968 -
7969 - return t;
7970 + atomic_sub_unchecked(1, v);
7971 }
7972
7973 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
7974 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
7975
7976 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
7977 +{
7978 + return cmpxchg(&(v->counter), old, new);
7979 +}
7980 +
7981 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
7982 +{
7983 + return xchg(&(v->counter), new);
7984 +}
7985 +
7986 /**
7987 * __atomic_add_unless - add unless the number is a given value
7988 * @v: pointer of type atomic_t
7989 @@ -171,11 +202,27 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
7990 PPC_ATOMIC_ENTRY_BARRIER
7991 "1: lwarx %0,0,%1 # __atomic_add_unless\n\
7992 cmpw 0,%0,%3 \n\
7993 - beq- 2f \n\
7994 - add %0,%2,%0 \n"
7995 + beq- 2f \n"
7996 +
7997 +#ifdef CONFIG_PAX_REFCOUNT
7998 +" mcrxr cr0\n"
7999 +" addo. %0,%2,%0\n"
8000 +" bf 4*cr0+so, 4f\n"
8001 +"3:.long " "0x00c00b00""\n"
8002 +"4:\n"
8003 +#else
8004 + "add %0,%2,%0 \n"
8005 +#endif
8006 +
8007 PPC405_ERR77(0,%2)
8008 " stwcx. %0,0,%1 \n\
8009 bne- 1b \n"
8010 +"5:"
8011 +
8012 +#ifdef CONFIG_PAX_REFCOUNT
8013 + _ASM_EXTABLE(3b, 5b)
8014 +#endif
8015 +
8016 PPC_ATOMIC_EXIT_BARRIER
8017 " subf %0,%2,%0 \n\
8018 2:"
8019 @@ -248,6 +295,11 @@ static __inline__ int atomic_dec_if_positive(atomic_t *v)
8020 }
8021 #define atomic_dec_if_positive atomic_dec_if_positive
8022
8023 +#define smp_mb__before_atomic_dec() smp_mb()
8024 +#define smp_mb__after_atomic_dec() smp_mb()
8025 +#define smp_mb__before_atomic_inc() smp_mb()
8026 +#define smp_mb__after_atomic_inc() smp_mb()
8027 +
8028 #ifdef __powerpc64__
8029
8030 #define ATOMIC64_INIT(i) { (i) }
8031 @@ -261,37 +313,60 @@ static __inline__ long atomic64_read(const atomic64_t *v)
8032 return t;
8033 }
8034
8035 +static __inline__ long atomic64_read_unchecked(const atomic64_unchecked_t *v)
8036 +{
8037 + long t;
8038 +
8039 + __asm__ __volatile__("ld%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
8040 +
8041 + return t;
8042 +}
8043 +
8044 static __inline__ void atomic64_set(atomic64_t *v, long i)
8045 {
8046 __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
8047 }
8048
8049 -#define ATOMIC64_OP(op, asm_op) \
8050 -static __inline__ void atomic64_##op(long a, atomic64_t *v) \
8051 +static __inline__ void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
8052 +{
8053 + __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
8054 +}
8055 +
8056 +#define __ATOMIC64_OP(op, suffix, pre_op, asm_op, post_op, extable) \
8057 +static inline void atomic64_##op##suffix(long a, atomic64##suffix##_t *v)\
8058 { \
8059 long t; \
8060 \
8061 __asm__ __volatile__( \
8062 "1: ldarx %0,0,%3 # atomic64_" #op "\n" \
8063 + pre_op \
8064 #asm_op " %0,%2,%0\n" \
8065 + post_op \
8066 " stdcx. %0,0,%3 \n" \
8067 " bne- 1b\n" \
8068 + extable \
8069 : "=&r" (t), "+m" (v->counter) \
8070 : "r" (a), "r" (&v->counter) \
8071 : "cc"); \
8072 }
8073
8074 -#define ATOMIC64_OP_RETURN(op, asm_op) \
8075 -static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8076 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, , , asm_op, , ) \
8077 + __ATOMIC64_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8078 +
8079 +#define __ATOMIC64_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
8080 +static inline long atomic64_##op##_return##suffix(long a, atomic64##suffix##_t *v)\
8081 { \
8082 long t; \
8083 \
8084 __asm__ __volatile__( \
8085 PPC_ATOMIC_ENTRY_BARRIER \
8086 "1: ldarx %0,0,%2 # atomic64_" #op "_return\n" \
8087 + pre_op \
8088 #asm_op " %0,%1,%0\n" \
8089 + post_op \
8090 " stdcx. %0,0,%2 \n" \
8091 " bne- 1b\n" \
8092 + extable \
8093 PPC_ATOMIC_EXIT_BARRIER \
8094 : "=&r" (t) \
8095 : "r" (a), "r" (&v->counter) \
8096 @@ -300,6 +375,9 @@ static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8097 return t; \
8098 }
8099
8100 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, , , asm_op, , )\
8101 + __ATOMIC64_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8102 +
8103 #define ATOMIC64_OPS(op, asm_op) ATOMIC64_OP(op, asm_op) ATOMIC64_OP_RETURN(op, asm_op)
8104
8105 ATOMIC64_OPS(add, add)
8106 @@ -307,40 +385,33 @@ ATOMIC64_OPS(sub, subf)
8107
8108 #undef ATOMIC64_OPS
8109 #undef ATOMIC64_OP_RETURN
8110 +#undef __ATOMIC64_OP_RETURN
8111 #undef ATOMIC64_OP
8112 +#undef __ATOMIC64_OP
8113 +#undef __OVERFLOW_EXTABLE
8114 +#undef __OVERFLOW_POST
8115 +#undef __OVERFLOW_PRE
8116 +#undef __REFCOUNT_OP
8117
8118 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
8119
8120 -static __inline__ void atomic64_inc(atomic64_t *v)
8121 -{
8122 - long t;
8123 +/*
8124 + * atomic64_inc - increment atomic variable
8125 + * @v: pointer of type atomic64_t
8126 + *
8127 + * Automatically increments @v by 1
8128 + */
8129 +#define atomic64_inc(v) atomic64_add(1, (v))
8130 +#define atomic64_inc_return(v) atomic64_add_return(1, (v))
8131
8132 - __asm__ __volatile__(
8133 -"1: ldarx %0,0,%2 # atomic64_inc\n\
8134 - addic %0,%0,1\n\
8135 - stdcx. %0,0,%2 \n\
8136 - bne- 1b"
8137 - : "=&r" (t), "+m" (v->counter)
8138 - : "r" (&v->counter)
8139 - : "cc", "xer");
8140 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
8141 +{
8142 + atomic64_add_unchecked(1, v);
8143 }
8144
8145 -static __inline__ long atomic64_inc_return(atomic64_t *v)
8146 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
8147 {
8148 - long t;
8149 -
8150 - __asm__ __volatile__(
8151 - PPC_ATOMIC_ENTRY_BARRIER
8152 -"1: ldarx %0,0,%1 # atomic64_inc_return\n\
8153 - addic %0,%0,1\n\
8154 - stdcx. %0,0,%1 \n\
8155 - bne- 1b"
8156 - PPC_ATOMIC_EXIT_BARRIER
8157 - : "=&r" (t)
8158 - : "r" (&v->counter)
8159 - : "cc", "xer", "memory");
8160 -
8161 - return t;
8162 + return atomic64_add_return_unchecked(1, v);
8163 }
8164
8165 /*
8166 @@ -353,36 +424,18 @@ static __inline__ long atomic64_inc_return(atomic64_t *v)
8167 */
8168 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
8169
8170 -static __inline__ void atomic64_dec(atomic64_t *v)
8171 +/*
8172 + * atomic64_dec - decrement atomic variable
8173 + * @v: pointer of type atomic64_t
8174 + *
8175 + * Atomically decrements @v by 1
8176 + */
8177 +#define atomic64_dec(v) atomic64_sub(1, (v))
8178 +#define atomic64_dec_return(v) atomic64_sub_return(1, (v))
8179 +
8180 +static __inline__ void atomic64_dec_unchecked(atomic64_unchecked_t *v)
8181 {
8182 - long t;
8183 -
8184 - __asm__ __volatile__(
8185 -"1: ldarx %0,0,%2 # atomic64_dec\n\
8186 - addic %0,%0,-1\n\
8187 - stdcx. %0,0,%2\n\
8188 - bne- 1b"
8189 - : "=&r" (t), "+m" (v->counter)
8190 - : "r" (&v->counter)
8191 - : "cc", "xer");
8192 -}
8193 -
8194 -static __inline__ long atomic64_dec_return(atomic64_t *v)
8195 -{
8196 - long t;
8197 -
8198 - __asm__ __volatile__(
8199 - PPC_ATOMIC_ENTRY_BARRIER
8200 -"1: ldarx %0,0,%1 # atomic64_dec_return\n\
8201 - addic %0,%0,-1\n\
8202 - stdcx. %0,0,%1\n\
8203 - bne- 1b"
8204 - PPC_ATOMIC_EXIT_BARRIER
8205 - : "=&r" (t)
8206 - : "r" (&v->counter)
8207 - : "cc", "xer", "memory");
8208 -
8209 - return t;
8210 + atomic64_sub_unchecked(1, v);
8211 }
8212
8213 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
8214 @@ -415,6 +468,16 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v)
8215 #define atomic64_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
8216 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
8217
8218 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
8219 +{
8220 + return cmpxchg(&(v->counter), old, new);
8221 +}
8222 +
8223 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
8224 +{
8225 + return xchg(&(v->counter), new);
8226 +}
8227 +
8228 /**
8229 * atomic64_add_unless - add unless the number is a given value
8230 * @v: pointer of type atomic64_t
8231 @@ -430,13 +493,29 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
8232
8233 __asm__ __volatile__ (
8234 PPC_ATOMIC_ENTRY_BARRIER
8235 -"1: ldarx %0,0,%1 # __atomic_add_unless\n\
8236 +"1: ldarx %0,0,%1 # atomic64_add_unless\n\
8237 cmpd 0,%0,%3 \n\
8238 - beq- 2f \n\
8239 - add %0,%2,%0 \n"
8240 + beq- 2f \n"
8241 +
8242 +#ifdef CONFIG_PAX_REFCOUNT
8243 +" mcrxr cr0\n"
8244 +" addo. %0,%2,%0\n"
8245 +" bf 4*cr0+so, 4f\n"
8246 +"3:.long " "0x00c00b00""\n"
8247 +"4:\n"
8248 +#else
8249 + "add %0,%2,%0 \n"
8250 +#endif
8251 +
8252 " stdcx. %0,0,%1 \n\
8253 bne- 1b \n"
8254 PPC_ATOMIC_EXIT_BARRIER
8255 +"5:"
8256 +
8257 +#ifdef CONFIG_PAX_REFCOUNT
8258 + _ASM_EXTABLE(3b, 5b)
8259 +#endif
8260 +
8261 " subf %0,%2,%0 \n\
8262 2:"
8263 : "=&r" (t)
8264 diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
8265 index a3bf5be..e03ba81 100644
8266 --- a/arch/powerpc/include/asm/barrier.h
8267 +++ b/arch/powerpc/include/asm/barrier.h
8268 @@ -76,7 +76,7 @@
8269 do { \
8270 compiletime_assert_atomic_type(*p); \
8271 smp_lwsync(); \
8272 - ACCESS_ONCE(*p) = (v); \
8273 + ACCESS_ONCE_RW(*p) = (v); \
8274 } while (0)
8275
8276 #define smp_load_acquire(p) \
8277 diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
8278 index 34a05a1..a1f2c67 100644
8279 --- a/arch/powerpc/include/asm/cache.h
8280 +++ b/arch/powerpc/include/asm/cache.h
8281 @@ -4,6 +4,7 @@
8282 #ifdef __KERNEL__
8283
8284 #include <asm/reg.h>
8285 +#include <linux/const.h>
8286
8287 /* bytes per L1 cache line */
8288 #if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
8289 @@ -23,7 +24,7 @@
8290 #define L1_CACHE_SHIFT 7
8291 #endif
8292
8293 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
8294 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
8295
8296 #define SMP_CACHE_BYTES L1_CACHE_BYTES
8297
8298 diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
8299 index 57d289a..b36c98c 100644
8300 --- a/arch/powerpc/include/asm/elf.h
8301 +++ b/arch/powerpc/include/asm/elf.h
8302 @@ -30,6 +30,18 @@
8303
8304 #define ELF_ET_DYN_BASE 0x20000000
8305
8306 +#ifdef CONFIG_PAX_ASLR
8307 +#define PAX_ELF_ET_DYN_BASE (0x10000000UL)
8308 +
8309 +#ifdef __powerpc64__
8310 +#define PAX_DELTA_MMAP_LEN (is_32bit_task() ? 16 : 28)
8311 +#define PAX_DELTA_STACK_LEN (is_32bit_task() ? 16 : 28)
8312 +#else
8313 +#define PAX_DELTA_MMAP_LEN 15
8314 +#define PAX_DELTA_STACK_LEN 15
8315 +#endif
8316 +#endif
8317 +
8318 #define ELF_CORE_EFLAGS (is_elf2_task() ? 2 : 0)
8319
8320 /*
8321 @@ -128,10 +140,6 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm,
8322 (0x7ff >> (PAGE_SHIFT - 12)) : \
8323 (0x3ffff >> (PAGE_SHIFT - 12)))
8324
8325 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
8326 -#define arch_randomize_brk arch_randomize_brk
8327 -
8328 -
8329 #ifdef CONFIG_SPU_BASE
8330 /* Notes used in ET_CORE. Note name is "SPU/<fd>/<filename>". */
8331 #define NT_SPU 1
8332 diff --git a/arch/powerpc/include/asm/exec.h b/arch/powerpc/include/asm/exec.h
8333 index 8196e9c..d83a9f3 100644
8334 --- a/arch/powerpc/include/asm/exec.h
8335 +++ b/arch/powerpc/include/asm/exec.h
8336 @@ -4,6 +4,6 @@
8337 #ifndef _ASM_POWERPC_EXEC_H
8338 #define _ASM_POWERPC_EXEC_H
8339
8340 -extern unsigned long arch_align_stack(unsigned long sp);
8341 +#define arch_align_stack(x) ((x) & ~0xfUL)
8342
8343 #endif /* _ASM_POWERPC_EXEC_H */
8344 diff --git a/arch/powerpc/include/asm/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h
8345 index 5acabbd..7ea14fa 100644
8346 --- a/arch/powerpc/include/asm/kmap_types.h
8347 +++ b/arch/powerpc/include/asm/kmap_types.h
8348 @@ -10,7 +10,7 @@
8349 * 2 of the License, or (at your option) any later version.
8350 */
8351
8352 -#define KM_TYPE_NR 16
8353 +#define KM_TYPE_NR 17
8354
8355 #endif /* __KERNEL__ */
8356 #endif /* _ASM_POWERPC_KMAP_TYPES_H */
8357 diff --git a/arch/powerpc/include/asm/local.h b/arch/powerpc/include/asm/local.h
8358 index b8da913..c02b593 100644
8359 --- a/arch/powerpc/include/asm/local.h
8360 +++ b/arch/powerpc/include/asm/local.h
8361 @@ -9,21 +9,65 @@ typedef struct
8362 atomic_long_t a;
8363 } local_t;
8364
8365 +typedef struct
8366 +{
8367 + atomic_long_unchecked_t a;
8368 +} local_unchecked_t;
8369 +
8370 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
8371
8372 #define local_read(l) atomic_long_read(&(l)->a)
8373 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
8374 #define local_set(l,i) atomic_long_set(&(l)->a, (i))
8375 +#define local_set_unchecked(l,i) atomic_long_set_unchecked(&(l)->a, (i))
8376
8377 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
8378 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
8379 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
8380 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
8381 #define local_inc(l) atomic_long_inc(&(l)->a)
8382 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
8383 #define local_dec(l) atomic_long_dec(&(l)->a)
8384 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
8385
8386 static __inline__ long local_add_return(long a, local_t *l)
8387 {
8388 long t;
8389
8390 __asm__ __volatile__(
8391 +"1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n"
8392 +
8393 +#ifdef CONFIG_PAX_REFCOUNT
8394 +" mcrxr cr0\n"
8395 +" addo. %0,%1,%0\n"
8396 +" bf 4*cr0+so, 3f\n"
8397 +"2:.long " "0x00c00b00""\n"
8398 +#else
8399 +" add %0,%1,%0\n"
8400 +#endif
8401 +
8402 +"3:\n"
8403 + PPC405_ERR77(0,%2)
8404 + PPC_STLCX "%0,0,%2 \n\
8405 + bne- 1b"
8406 +
8407 +#ifdef CONFIG_PAX_REFCOUNT
8408 +"\n4:\n"
8409 + _ASM_EXTABLE(2b, 4b)
8410 +#endif
8411 +
8412 + : "=&r" (t)
8413 + : "r" (a), "r" (&(l->a.counter))
8414 + : "cc", "memory");
8415 +
8416 + return t;
8417 +}
8418 +
8419 +static __inline__ long local_add_return_unchecked(long a, local_unchecked_t *l)
8420 +{
8421 + long t;
8422 +
8423 + __asm__ __volatile__(
8424 "1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n\
8425 add %0,%1,%0\n"
8426 PPC405_ERR77(0,%2)
8427 @@ -101,6 +145,8 @@ static __inline__ long local_dec_return(local_t *l)
8428
8429 #define local_cmpxchg(l, o, n) \
8430 (cmpxchg_local(&((l)->a.counter), (o), (n)))
8431 +#define local_cmpxchg_unchecked(l, o, n) \
8432 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
8433 #define local_xchg(l, n) (xchg_local(&((l)->a.counter), (n)))
8434
8435 /**
8436 diff --git a/arch/powerpc/include/asm/mman.h b/arch/powerpc/include/asm/mman.h
8437 index 8565c25..2865190 100644
8438 --- a/arch/powerpc/include/asm/mman.h
8439 +++ b/arch/powerpc/include/asm/mman.h
8440 @@ -24,7 +24,7 @@ static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot)
8441 }
8442 #define arch_calc_vm_prot_bits(prot) arch_calc_vm_prot_bits(prot)
8443
8444 -static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags)
8445 +static inline pgprot_t arch_vm_get_page_prot(vm_flags_t vm_flags)
8446 {
8447 return (vm_flags & VM_SAO) ? __pgprot(_PAGE_SAO) : __pgprot(0);
8448 }
8449 diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
8450 index 69c0598..2c56964 100644
8451 --- a/arch/powerpc/include/asm/page.h
8452 +++ b/arch/powerpc/include/asm/page.h
8453 @@ -227,8 +227,9 @@ extern long long virt_phys_offset;
8454 * and needs to be executable. This means the whole heap ends
8455 * up being executable.
8456 */
8457 -#define VM_DATA_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8458 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8459 +#define VM_DATA_DEFAULT_FLAGS32 \
8460 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8461 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8462
8463 #define VM_DATA_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8464 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8465 @@ -256,6 +257,9 @@ extern long long virt_phys_offset;
8466 #define is_kernel_addr(x) ((x) >= PAGE_OFFSET)
8467 #endif
8468
8469 +#define ktla_ktva(addr) (addr)
8470 +#define ktva_ktla(addr) (addr)
8471 +
8472 #ifndef CONFIG_PPC_BOOK3S_64
8473 /*
8474 * Use the top bit of the higher-level page table entries to indicate whether
8475 diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h
8476 index d908a46..3753f71 100644
8477 --- a/arch/powerpc/include/asm/page_64.h
8478 +++ b/arch/powerpc/include/asm/page_64.h
8479 @@ -172,15 +172,18 @@ do { \
8480 * stack by default, so in the absence of a PT_GNU_STACK program header
8481 * we turn execute permission off.
8482 */
8483 -#define VM_STACK_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8484 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8485 +#define VM_STACK_DEFAULT_FLAGS32 \
8486 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8487 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8488
8489 #define VM_STACK_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8490 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8491
8492 +#ifndef CONFIG_PAX_PAGEEXEC
8493 #define VM_STACK_DEFAULT_FLAGS \
8494 (is_32bit_task() ? \
8495 VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
8496 +#endif
8497
8498 #include <asm-generic/getorder.h>
8499
8500 diff --git a/arch/powerpc/include/asm/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
8501 index 4b0be20..c15a27d 100644
8502 --- a/arch/powerpc/include/asm/pgalloc-64.h
8503 +++ b/arch/powerpc/include/asm/pgalloc-64.h
8504 @@ -54,6 +54,7 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
8505 #ifndef CONFIG_PPC_64K_PAGES
8506
8507 #define pgd_populate(MM, PGD, PUD) pgd_set(PGD, PUD)
8508 +#define pgd_populate_kernel(MM, PGD, PUD) pgd_populate((MM), (PGD), (PUD))
8509
8510 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
8511 {
8512 @@ -71,6 +72,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8513 pud_set(pud, (unsigned long)pmd);
8514 }
8515
8516 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8517 +{
8518 + pud_populate(mm, pud, pmd);
8519 +}
8520 +
8521 #define pmd_populate(mm, pmd, pte_page) \
8522 pmd_populate_kernel(mm, pmd, page_address(pte_page))
8523 #define pmd_populate_kernel(mm, pmd, pte) pmd_set(pmd, (unsigned long)(pte))
8524 @@ -173,6 +179,7 @@ extern void __tlb_remove_table(void *_table);
8525 #endif
8526
8527 #define pud_populate(mm, pud, pmd) pud_set(pud, (unsigned long)pmd)
8528 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
8529
8530 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
8531 pte_t *pte)
8532 diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
8533 index a8805fe..6d69617 100644
8534 --- a/arch/powerpc/include/asm/pgtable.h
8535 +++ b/arch/powerpc/include/asm/pgtable.h
8536 @@ -2,6 +2,7 @@
8537 #define _ASM_POWERPC_PGTABLE_H
8538 #ifdef __KERNEL__
8539
8540 +#include <linux/const.h>
8541 #ifndef __ASSEMBLY__
8542 #include <linux/mmdebug.h>
8543 #include <linux/mmzone.h>
8544 diff --git a/arch/powerpc/include/asm/pte-hash32.h b/arch/powerpc/include/asm/pte-hash32.h
8545 index 4aad413..85d86bf 100644
8546 --- a/arch/powerpc/include/asm/pte-hash32.h
8547 +++ b/arch/powerpc/include/asm/pte-hash32.h
8548 @@ -21,6 +21,7 @@
8549 #define _PAGE_FILE 0x004 /* when !present: nonlinear file mapping */
8550 #define _PAGE_USER 0x004 /* usermode access allowed */
8551 #define _PAGE_GUARDED 0x008 /* G: prohibit speculative access */
8552 +#define _PAGE_EXEC _PAGE_GUARDED
8553 #define _PAGE_COHERENT 0x010 /* M: enforce memory coherence (SMP systems) */
8554 #define _PAGE_NO_CACHE 0x020 /* I: cache inhibit */
8555 #define _PAGE_WRITETHRU 0x040 /* W: cache write-through */
8556 diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
8557 index 1c874fb..e8480a4 100644
8558 --- a/arch/powerpc/include/asm/reg.h
8559 +++ b/arch/powerpc/include/asm/reg.h
8560 @@ -253,6 +253,7 @@
8561 #define SPRN_DBCR 0x136 /* e300 Data Breakpoint Control Reg */
8562 #define SPRN_DSISR 0x012 /* Data Storage Interrupt Status Register */
8563 #define DSISR_NOHPTE 0x40000000 /* no translation found */
8564 +#define DSISR_GUARDED 0x10000000 /* fetch from guarded storage */
8565 #define DSISR_PROTFAULT 0x08000000 /* protection fault */
8566 #define DSISR_ISSTORE 0x02000000 /* access was a store */
8567 #define DSISR_DABRMATCH 0x00400000 /* hit data breakpoint */
8568 diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
8569 index 5a6614a..d89995d1 100644
8570 --- a/arch/powerpc/include/asm/smp.h
8571 +++ b/arch/powerpc/include/asm/smp.h
8572 @@ -51,7 +51,7 @@ struct smp_ops_t {
8573 int (*cpu_disable)(void);
8574 void (*cpu_die)(unsigned int nr);
8575 int (*cpu_bootable)(unsigned int nr);
8576 -};
8577 +} __no_const;
8578
8579 extern void smp_send_debugger_break(void);
8580 extern void start_secondary_resume(void);
8581 diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h
8582 index 4dbe072..b803275 100644
8583 --- a/arch/powerpc/include/asm/spinlock.h
8584 +++ b/arch/powerpc/include/asm/spinlock.h
8585 @@ -204,13 +204,29 @@ static inline long __arch_read_trylock(arch_rwlock_t *rw)
8586 __asm__ __volatile__(
8587 "1: " PPC_LWARX(%0,0,%1,1) "\n"
8588 __DO_SIGN_EXTEND
8589 -" addic. %0,%0,1\n\
8590 - ble- 2f\n"
8591 +
8592 +#ifdef CONFIG_PAX_REFCOUNT
8593 +" mcrxr cr0\n"
8594 +" addico. %0,%0,1\n"
8595 +" bf 4*cr0+so, 3f\n"
8596 +"2:.long " "0x00c00b00""\n"
8597 +#else
8598 +" addic. %0,%0,1\n"
8599 +#endif
8600 +
8601 +"3:\n"
8602 + "ble- 4f\n"
8603 PPC405_ERR77(0,%1)
8604 " stwcx. %0,0,%1\n\
8605 bne- 1b\n"
8606 PPC_ACQUIRE_BARRIER
8607 -"2:" : "=&r" (tmp)
8608 +"4:"
8609 +
8610 +#ifdef CONFIG_PAX_REFCOUNT
8611 + _ASM_EXTABLE(2b,4b)
8612 +#endif
8613 +
8614 + : "=&r" (tmp)
8615 : "r" (&rw->lock)
8616 : "cr0", "xer", "memory");
8617
8618 @@ -286,11 +302,27 @@ static inline void arch_read_unlock(arch_rwlock_t *rw)
8619 __asm__ __volatile__(
8620 "# read_unlock\n\t"
8621 PPC_RELEASE_BARRIER
8622 -"1: lwarx %0,0,%1\n\
8623 - addic %0,%0,-1\n"
8624 +"1: lwarx %0,0,%1\n"
8625 +
8626 +#ifdef CONFIG_PAX_REFCOUNT
8627 +" mcrxr cr0\n"
8628 +" addico. %0,%0,-1\n"
8629 +" bf 4*cr0+so, 3f\n"
8630 +"2:.long " "0x00c00b00""\n"
8631 +#else
8632 +" addic. %0,%0,-1\n"
8633 +#endif
8634 +
8635 +"3:\n"
8636 PPC405_ERR77(0,%1)
8637 " stwcx. %0,0,%1\n\
8638 bne- 1b"
8639 +
8640 +#ifdef CONFIG_PAX_REFCOUNT
8641 +"\n4:\n"
8642 + _ASM_EXTABLE(2b, 4b)
8643 +#endif
8644 +
8645 : "=&r"(tmp)
8646 : "r"(&rw->lock)
8647 : "cr0", "xer", "memory");
8648 diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
8649 index 0be6c68..9c3c6ee 100644
8650 --- a/arch/powerpc/include/asm/thread_info.h
8651 +++ b/arch/powerpc/include/asm/thread_info.h
8652 @@ -107,6 +107,8 @@ static inline struct thread_info *current_thread_info(void)
8653 #if defined(CONFIG_PPC64)
8654 #define TIF_ELF2ABI 18 /* function descriptors must die! */
8655 #endif
8656 +/* mask must be expressable within 16 bits to satisfy 'andi' instruction reqs */
8657 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
8658
8659 /* as above, but as bit values */
8660 #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
8661 @@ -125,9 +127,10 @@ static inline struct thread_info *current_thread_info(void)
8662 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
8663 #define _TIF_EMULATE_STACK_STORE (1<<TIF_EMULATE_STACK_STORE)
8664 #define _TIF_NOHZ (1<<TIF_NOHZ)
8665 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
8666 #define _TIF_SYSCALL_T_OR_A (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
8667 _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT | \
8668 - _TIF_NOHZ)
8669 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
8670
8671 #define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
8672 _TIF_NOTIFY_RESUME | _TIF_UPROBE | \
8673 diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
8674 index a0c071d..49cdc7f 100644
8675 --- a/arch/powerpc/include/asm/uaccess.h
8676 +++ b/arch/powerpc/include/asm/uaccess.h
8677 @@ -58,6 +58,7 @@
8678
8679 #endif
8680
8681 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
8682 #define access_ok(type, addr, size) \
8683 (__chk_user_ptr(addr), \
8684 __access_ok((__force unsigned long)(addr), (size), get_fs()))
8685 @@ -318,52 +319,6 @@ do { \
8686 extern unsigned long __copy_tofrom_user(void __user *to,
8687 const void __user *from, unsigned long size);
8688
8689 -#ifndef __powerpc64__
8690 -
8691 -static inline unsigned long copy_from_user(void *to,
8692 - const void __user *from, unsigned long n)
8693 -{
8694 - unsigned long over;
8695 -
8696 - if (access_ok(VERIFY_READ, from, n))
8697 - return __copy_tofrom_user((__force void __user *)to, from, n);
8698 - if ((unsigned long)from < TASK_SIZE) {
8699 - over = (unsigned long)from + n - TASK_SIZE;
8700 - return __copy_tofrom_user((__force void __user *)to, from,
8701 - n - over) + over;
8702 - }
8703 - return n;
8704 -}
8705 -
8706 -static inline unsigned long copy_to_user(void __user *to,
8707 - const void *from, unsigned long n)
8708 -{
8709 - unsigned long over;
8710 -
8711 - if (access_ok(VERIFY_WRITE, to, n))
8712 - return __copy_tofrom_user(to, (__force void __user *)from, n);
8713 - if ((unsigned long)to < TASK_SIZE) {
8714 - over = (unsigned long)to + n - TASK_SIZE;
8715 - return __copy_tofrom_user(to, (__force void __user *)from,
8716 - n - over) + over;
8717 - }
8718 - return n;
8719 -}
8720 -
8721 -#else /* __powerpc64__ */
8722 -
8723 -#define __copy_in_user(to, from, size) \
8724 - __copy_tofrom_user((to), (from), (size))
8725 -
8726 -extern unsigned long copy_from_user(void *to, const void __user *from,
8727 - unsigned long n);
8728 -extern unsigned long copy_to_user(void __user *to, const void *from,
8729 - unsigned long n);
8730 -extern unsigned long copy_in_user(void __user *to, const void __user *from,
8731 - unsigned long n);
8732 -
8733 -#endif /* __powerpc64__ */
8734 -
8735 static inline unsigned long __copy_from_user_inatomic(void *to,
8736 const void __user *from, unsigned long n)
8737 {
8738 @@ -387,6 +342,10 @@ static inline unsigned long __copy_from_user_inatomic(void *to,
8739 if (ret == 0)
8740 return 0;
8741 }
8742 +
8743 + if (!__builtin_constant_p(n))
8744 + check_object_size(to, n, false);
8745 +
8746 return __copy_tofrom_user((__force void __user *)to, from, n);
8747 }
8748
8749 @@ -413,6 +372,10 @@ static inline unsigned long __copy_to_user_inatomic(void __user *to,
8750 if (ret == 0)
8751 return 0;
8752 }
8753 +
8754 + if (!__builtin_constant_p(n))
8755 + check_object_size(from, n, true);
8756 +
8757 return __copy_tofrom_user(to, (__force const void __user *)from, n);
8758 }
8759
8760 @@ -430,6 +393,92 @@ static inline unsigned long __copy_to_user(void __user *to,
8761 return __copy_to_user_inatomic(to, from, size);
8762 }
8763
8764 +#ifndef __powerpc64__
8765 +
8766 +static inline unsigned long __must_check copy_from_user(void *to,
8767 + const void __user *from, unsigned long n)
8768 +{
8769 + unsigned long over;
8770 +
8771 + if ((long)n < 0)
8772 + return n;
8773 +
8774 + if (access_ok(VERIFY_READ, from, n)) {
8775 + if (!__builtin_constant_p(n))
8776 + check_object_size(to, n, false);
8777 + return __copy_tofrom_user((__force void __user *)to, from, n);
8778 + }
8779 + if ((unsigned long)from < TASK_SIZE) {
8780 + over = (unsigned long)from + n - TASK_SIZE;
8781 + if (!__builtin_constant_p(n - over))
8782 + check_object_size(to, n - over, false);
8783 + return __copy_tofrom_user((__force void __user *)to, from,
8784 + n - over) + over;
8785 + }
8786 + return n;
8787 +}
8788 +
8789 +static inline unsigned long __must_check copy_to_user(void __user *to,
8790 + const void *from, unsigned long n)
8791 +{
8792 + unsigned long over;
8793 +
8794 + if ((long)n < 0)
8795 + return n;
8796 +
8797 + if (access_ok(VERIFY_WRITE, to, n)) {
8798 + if (!__builtin_constant_p(n))
8799 + check_object_size(from, n, true);
8800 + return __copy_tofrom_user(to, (__force void __user *)from, n);
8801 + }
8802 + if ((unsigned long)to < TASK_SIZE) {
8803 + over = (unsigned long)to + n - TASK_SIZE;
8804 + if (!__builtin_constant_p(n))
8805 + check_object_size(from, n - over, true);
8806 + return __copy_tofrom_user(to, (__force void __user *)from,
8807 + n - over) + over;
8808 + }
8809 + return n;
8810 +}
8811 +
8812 +#else /* __powerpc64__ */
8813 +
8814 +#define __copy_in_user(to, from, size) \
8815 + __copy_tofrom_user((to), (from), (size))
8816 +
8817 +static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
8818 +{
8819 + if ((long)n < 0 || n > INT_MAX)
8820 + return n;
8821 +
8822 + if (!__builtin_constant_p(n))
8823 + check_object_size(to, n, false);
8824 +
8825 + if (likely(access_ok(VERIFY_READ, from, n)))
8826 + n = __copy_from_user(to, from, n);
8827 + else
8828 + memset(to, 0, n);
8829 + return n;
8830 +}
8831 +
8832 +static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
8833 +{
8834 + if ((long)n < 0 || n > INT_MAX)
8835 + return n;
8836 +
8837 + if (likely(access_ok(VERIFY_WRITE, to, n))) {
8838 + if (!__builtin_constant_p(n))
8839 + check_object_size(from, n, true);
8840 + n = __copy_to_user(to, from, n);
8841 + }
8842 + return n;
8843 +}
8844 +
8845 +extern unsigned long copy_in_user(void __user *to, const void __user *from,
8846 + unsigned long n);
8847 +
8848 +#endif /* __powerpc64__ */
8849 +
8850 extern unsigned long __clear_user(void __user *addr, unsigned long size);
8851
8852 static inline unsigned long clear_user(void __user *addr, unsigned long size)
8853 diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
8854 index 502cf69..53936a1 100644
8855 --- a/arch/powerpc/kernel/Makefile
8856 +++ b/arch/powerpc/kernel/Makefile
8857 @@ -15,6 +15,11 @@ CFLAGS_prom_init.o += -fPIC
8858 CFLAGS_btext.o += -fPIC
8859 endif
8860
8861 +CFLAGS_REMOVE_cputable.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8862 +CFLAGS_REMOVE_prom_init.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8863 +CFLAGS_REMOVE_btext.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8864 +CFLAGS_REMOVE_prom.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8865 +
8866 ifdef CONFIG_FUNCTION_TRACER
8867 # Do not trace early boot code
8868 CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
8869 @@ -27,6 +32,8 @@ CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
8870 CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog
8871 endif
8872
8873 +CFLAGS_REMOVE_prom_init.o += $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8874 +
8875 obj-y := cputable.o ptrace.o syscalls.o \
8876 irq.o align.o signal_32.o pmc.o vdso.o \
8877 process.o systbl.o idle.o \
8878 diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
8879 index 3e68d1c..72a5ee6 100644
8880 --- a/arch/powerpc/kernel/exceptions-64e.S
8881 +++ b/arch/powerpc/kernel/exceptions-64e.S
8882 @@ -1010,6 +1010,7 @@ storage_fault_common:
8883 std r14,_DAR(r1)
8884 std r15,_DSISR(r1)
8885 addi r3,r1,STACK_FRAME_OVERHEAD
8886 + bl save_nvgprs
8887 mr r4,r14
8888 mr r5,r15
8889 ld r14,PACA_EXGEN+EX_R14(r13)
8890 @@ -1018,8 +1019,7 @@ storage_fault_common:
8891 cmpdi r3,0
8892 bne- 1f
8893 b ret_from_except_lite
8894 -1: bl save_nvgprs
8895 - mr r5,r3
8896 +1: mr r5,r3
8897 addi r3,r1,STACK_FRAME_OVERHEAD
8898 ld r4,_DAR(r1)
8899 bl bad_page_fault
8900 diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
8901 index 9519e6b..13f6c38 100644
8902 --- a/arch/powerpc/kernel/exceptions-64s.S
8903 +++ b/arch/powerpc/kernel/exceptions-64s.S
8904 @@ -1599,10 +1599,10 @@ handle_page_fault:
8905 11: ld r4,_DAR(r1)
8906 ld r5,_DSISR(r1)
8907 addi r3,r1,STACK_FRAME_OVERHEAD
8908 + bl save_nvgprs
8909 bl do_page_fault
8910 cmpdi r3,0
8911 beq+ 12f
8912 - bl save_nvgprs
8913 mr r5,r3
8914 addi r3,r1,STACK_FRAME_OVERHEAD
8915 lwz r4,_DAR(r1)
8916 diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
8917 index 4509603..cdb491f 100644
8918 --- a/arch/powerpc/kernel/irq.c
8919 +++ b/arch/powerpc/kernel/irq.c
8920 @@ -460,6 +460,8 @@ void migrate_irqs(void)
8921 }
8922 #endif
8923
8924 +extern void gr_handle_kernel_exploit(void);
8925 +
8926 static inline void check_stack_overflow(void)
8927 {
8928 #ifdef CONFIG_DEBUG_STACKOVERFLOW
8929 @@ -472,6 +474,7 @@ static inline void check_stack_overflow(void)
8930 pr_err("do_IRQ: stack overflow: %ld\n",
8931 sp - sizeof(struct thread_info));
8932 dump_stack();
8933 + gr_handle_kernel_exploit();
8934 }
8935 #endif
8936 }
8937 diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c
8938 index c94d2e0..992a9ce 100644
8939 --- a/arch/powerpc/kernel/module_32.c
8940 +++ b/arch/powerpc/kernel/module_32.c
8941 @@ -158,7 +158,7 @@ int module_frob_arch_sections(Elf32_Ehdr *hdr,
8942 me->arch.core_plt_section = i;
8943 }
8944 if (!me->arch.core_plt_section || !me->arch.init_plt_section) {
8945 - pr_err("Module doesn't contain .plt or .init.plt sections.\n");
8946 + pr_err("Module $s doesn't contain .plt or .init.plt sections.\n", me->name);
8947 return -ENOEXEC;
8948 }
8949
8950 @@ -188,11 +188,16 @@ static uint32_t do_plt_call(void *location,
8951
8952 pr_debug("Doing plt for call to 0x%x at 0x%x\n", val, (unsigned int)location);
8953 /* Init, or core PLT? */
8954 - if (location >= mod->module_core
8955 - && location < mod->module_core + mod->core_size)
8956 + if ((location >= mod->module_core_rx && location < mod->module_core_rx + mod->core_size_rx) ||
8957 + (location >= mod->module_core_rw && location < mod->module_core_rw + mod->core_size_rw))
8958 entry = (void *)sechdrs[mod->arch.core_plt_section].sh_addr;
8959 - else
8960 + else if ((location >= mod->module_init_rx && location < mod->module_init_rx + mod->init_size_rx) ||
8961 + (location >= mod->module_init_rw && location < mod->module_init_rw + mod->init_size_rw))
8962 entry = (void *)sechdrs[mod->arch.init_plt_section].sh_addr;
8963 + else {
8964 + printk(KERN_ERR "%s: invalid R_PPC_REL24 entry found\n", mod->name);
8965 + return ~0UL;
8966 + }
8967
8968 /* Find this entry, or if that fails, the next avail. entry */
8969 while (entry->jump[0]) {
8970 @@ -296,7 +301,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
8971 }
8972 #ifdef CONFIG_DYNAMIC_FTRACE
8973 module->arch.tramp =
8974 - do_plt_call(module->module_core,
8975 + do_plt_call(module->module_core_rx,
8976 (unsigned long)ftrace_caller,
8977 sechdrs, module);
8978 #endif
8979 diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
8980 index b4cc7be..1fe8bb3 100644
8981 --- a/arch/powerpc/kernel/process.c
8982 +++ b/arch/powerpc/kernel/process.c
8983 @@ -1036,8 +1036,8 @@ void show_regs(struct pt_regs * regs)
8984 * Lookup NIP late so we have the best change of getting the
8985 * above info out without failing
8986 */
8987 - printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip);
8988 - printk("LR ["REG"] %pS\n", regs->link, (void *)regs->link);
8989 + printk("NIP ["REG"] %pA\n", regs->nip, (void *)regs->nip);
8990 + printk("LR ["REG"] %pA\n", regs->link, (void *)regs->link);
8991 #endif
8992 show_stack(current, (unsigned long *) regs->gpr[1]);
8993 if (!user_mode(regs))
8994 @@ -1549,10 +1549,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8995 newsp = stack[0];
8996 ip = stack[STACK_FRAME_LR_SAVE];
8997 if (!firstframe || ip != lr) {
8998 - printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip);
8999 + printk("["REG"] ["REG"] %pA", sp, ip, (void *)ip);
9000 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
9001 if ((ip == rth) && curr_frame >= 0) {
9002 - printk(" (%pS)",
9003 + printk(" (%pA)",
9004 (void *)current->ret_stack[curr_frame].ret);
9005 curr_frame--;
9006 }
9007 @@ -1572,7 +1572,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
9008 struct pt_regs *regs = (struct pt_regs *)
9009 (sp + STACK_FRAME_OVERHEAD);
9010 lr = regs->link;
9011 - printk("--- interrupt: %lx at %pS\n LR = %pS\n",
9012 + printk("--- interrupt: %lx at %pA\n LR = %pA\n",
9013 regs->trap, (void *)regs->nip, (void *)lr);
9014 firstframe = 1;
9015 }
9016 @@ -1608,49 +1608,3 @@ void notrace __ppc64_runlatch_off(void)
9017 mtspr(SPRN_CTRLT, ctrl);
9018 }
9019 #endif /* CONFIG_PPC64 */
9020 -
9021 -unsigned long arch_align_stack(unsigned long sp)
9022 -{
9023 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9024 - sp -= get_random_int() & ~PAGE_MASK;
9025 - return sp & ~0xf;
9026 -}
9027 -
9028 -static inline unsigned long brk_rnd(void)
9029 -{
9030 - unsigned long rnd = 0;
9031 -
9032 - /* 8MB for 32bit, 1GB for 64bit */
9033 - if (is_32bit_task())
9034 - rnd = (long)(get_random_int() % (1<<(23-PAGE_SHIFT)));
9035 - else
9036 - rnd = (long)(get_random_int() % (1<<(30-PAGE_SHIFT)));
9037 -
9038 - return rnd << PAGE_SHIFT;
9039 -}
9040 -
9041 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9042 -{
9043 - unsigned long base = mm->brk;
9044 - unsigned long ret;
9045 -
9046 -#ifdef CONFIG_PPC_STD_MMU_64
9047 - /*
9048 - * If we are using 1TB segments and we are allowed to randomise
9049 - * the heap, we can put it above 1TB so it is backed by a 1TB
9050 - * segment. Otherwise the heap will be in the bottom 1TB
9051 - * which always uses 256MB segments and this may result in a
9052 - * performance penalty.
9053 - */
9054 - if (!is_32bit_task() && (mmu_highuser_ssize == MMU_SEGSIZE_1T))
9055 - base = max_t(unsigned long, mm->brk, 1UL << SID_SHIFT_1T);
9056 -#endif
9057 -
9058 - ret = PAGE_ALIGN(base + brk_rnd());
9059 -
9060 - if (ret < mm->brk)
9061 - return mm->brk;
9062 -
9063 - return ret;
9064 -}
9065 -
9066 diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
9067 index f21897b..28c0428 100644
9068 --- a/arch/powerpc/kernel/ptrace.c
9069 +++ b/arch/powerpc/kernel/ptrace.c
9070 @@ -1762,6 +1762,10 @@ long arch_ptrace(struct task_struct *child, long request,
9071 return ret;
9072 }
9073
9074 +#ifdef CONFIG_GRKERNSEC_SETXID
9075 +extern void gr_delayed_cred_worker(void);
9076 +#endif
9077 +
9078 /*
9079 * We must return the syscall number to actually look up in the table.
9080 * This can be -1L to skip running any syscall at all.
9081 @@ -1774,6 +1778,11 @@ long do_syscall_trace_enter(struct pt_regs *regs)
9082
9083 secure_computing_strict(regs->gpr[0]);
9084
9085 +#ifdef CONFIG_GRKERNSEC_SETXID
9086 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9087 + gr_delayed_cred_worker();
9088 +#endif
9089 +
9090 if (test_thread_flag(TIF_SYSCALL_TRACE) &&
9091 tracehook_report_syscall_entry(regs))
9092 /*
9093 @@ -1805,6 +1814,11 @@ void do_syscall_trace_leave(struct pt_regs *regs)
9094 {
9095 int step;
9096
9097 +#ifdef CONFIG_GRKERNSEC_SETXID
9098 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9099 + gr_delayed_cred_worker();
9100 +#endif
9101 +
9102 audit_syscall_exit(regs);
9103
9104 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
9105 diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
9106 index b171001..4ac7ac5 100644
9107 --- a/arch/powerpc/kernel/signal_32.c
9108 +++ b/arch/powerpc/kernel/signal_32.c
9109 @@ -1011,7 +1011,7 @@ int handle_rt_signal32(struct ksignal *ksig, sigset_t *oldset,
9110 /* Save user registers on the stack */
9111 frame = &rt_sf->uc.uc_mcontext;
9112 addr = frame;
9113 - if (vdso32_rt_sigtramp && current->mm->context.vdso_base) {
9114 + if (vdso32_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9115 sigret = 0;
9116 tramp = current->mm->context.vdso_base + vdso32_rt_sigtramp;
9117 } else {
9118 diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
9119 index 2cb0c94..c0c0bc9 100644
9120 --- a/arch/powerpc/kernel/signal_64.c
9121 +++ b/arch/powerpc/kernel/signal_64.c
9122 @@ -754,7 +754,7 @@ int handle_rt_signal64(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs
9123 current->thread.fp_state.fpscr = 0;
9124
9125 /* Set up to return from userspace. */
9126 - if (vdso64_rt_sigtramp && current->mm->context.vdso_base) {
9127 + if (vdso64_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9128 regs->link = current->mm->context.vdso_base + vdso64_rt_sigtramp;
9129 } else {
9130 err |= setup_trampoline(__NR_rt_sigreturn, &frame->tramp[0]);
9131 diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
9132 index e6595b7..24bde6e 100644
9133 --- a/arch/powerpc/kernel/traps.c
9134 +++ b/arch/powerpc/kernel/traps.c
9135 @@ -36,6 +36,7 @@
9136 #include <linux/debugfs.h>
9137 #include <linux/ratelimit.h>
9138 #include <linux/context_tracking.h>
9139 +#include <linux/uaccess.h>
9140
9141 #include <asm/emulated_ops.h>
9142 #include <asm/pgtable.h>
9143 @@ -142,6 +143,8 @@ static unsigned __kprobes long oops_begin(struct pt_regs *regs)
9144 return flags;
9145 }
9146
9147 +extern void gr_handle_kernel_exploit(void);
9148 +
9149 static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9150 int signr)
9151 {
9152 @@ -191,6 +194,9 @@ static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9153 panic("Fatal exception in interrupt");
9154 if (panic_on_oops)
9155 panic("Fatal exception");
9156 +
9157 + gr_handle_kernel_exploit();
9158 +
9159 do_exit(signr);
9160 }
9161
9162 @@ -1137,6 +1143,26 @@ void __kprobes program_check_exception(struct pt_regs *regs)
9163 enum ctx_state prev_state = exception_enter();
9164 unsigned int reason = get_reason(regs);
9165
9166 +#ifdef CONFIG_PAX_REFCOUNT
9167 + unsigned int bkpt;
9168 + const struct exception_table_entry *entry;
9169 +
9170 + if (reason & REASON_ILLEGAL) {
9171 + /* Check if PaX bad instruction */
9172 + if (!probe_kernel_address(regs->nip, bkpt) && bkpt == 0xc00b00) {
9173 + current->thread.trap_nr = 0;
9174 + pax_report_refcount_overflow(regs);
9175 + /* fixup_exception() for PowerPC does not exist, simulate its job */
9176 + if ((entry = search_exception_tables(regs->nip)) != NULL) {
9177 + regs->nip = entry->fixup;
9178 + return;
9179 + }
9180 + /* fixup_exception() could not handle */
9181 + goto bail;
9182 + }
9183 + }
9184 +#endif
9185 +
9186 /* We can now get here via a FP Unavailable exception if the core
9187 * has no FPU, in that case the reason flags will be 0 */
9188
9189 diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
9190 index 305eb0d..accc5b40 100644
9191 --- a/arch/powerpc/kernel/vdso.c
9192 +++ b/arch/powerpc/kernel/vdso.c
9193 @@ -34,6 +34,7 @@
9194 #include <asm/vdso.h>
9195 #include <asm/vdso_datapage.h>
9196 #include <asm/setup.h>
9197 +#include <asm/mman.h>
9198
9199 #undef DEBUG
9200
9201 @@ -220,7 +221,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9202 vdso_base = VDSO32_MBASE;
9203 #endif
9204
9205 - current->mm->context.vdso_base = 0;
9206 + current->mm->context.vdso_base = ~0UL;
9207
9208 /* vDSO has a problem and was disabled, just don't "enable" it for the
9209 * process
9210 @@ -240,7 +241,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9211 vdso_base = get_unmapped_area(NULL, vdso_base,
9212 (vdso_pages << PAGE_SHIFT) +
9213 ((VDSO_ALIGNMENT - 1) & PAGE_MASK),
9214 - 0, 0);
9215 + 0, MAP_PRIVATE | MAP_EXECUTABLE);
9216 if (IS_ERR_VALUE(vdso_base)) {
9217 rc = vdso_base;
9218 goto fail_mmapsem;
9219 diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
9220 index c45eaab..5f41b57 100644
9221 --- a/arch/powerpc/kvm/powerpc.c
9222 +++ b/arch/powerpc/kvm/powerpc.c
9223 @@ -1403,7 +1403,7 @@ void kvmppc_init_lpid(unsigned long nr_lpids_param)
9224 }
9225 EXPORT_SYMBOL_GPL(kvmppc_init_lpid);
9226
9227 -int kvm_arch_init(void *opaque)
9228 +int kvm_arch_init(const void *opaque)
9229 {
9230 return 0;
9231 }
9232 diff --git a/arch/powerpc/lib/usercopy_64.c b/arch/powerpc/lib/usercopy_64.c
9233 index 5eea6f3..5d10396 100644
9234 --- a/arch/powerpc/lib/usercopy_64.c
9235 +++ b/arch/powerpc/lib/usercopy_64.c
9236 @@ -9,22 +9,6 @@
9237 #include <linux/module.h>
9238 #include <asm/uaccess.h>
9239
9240 -unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
9241 -{
9242 - if (likely(access_ok(VERIFY_READ, from, n)))
9243 - n = __copy_from_user(to, from, n);
9244 - else
9245 - memset(to, 0, n);
9246 - return n;
9247 -}
9248 -
9249 -unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
9250 -{
9251 - if (likely(access_ok(VERIFY_WRITE, to, n)))
9252 - n = __copy_to_user(to, from, n);
9253 - return n;
9254 -}
9255 -
9256 unsigned long copy_in_user(void __user *to, const void __user *from,
9257 unsigned long n)
9258 {
9259 @@ -35,7 +19,5 @@ unsigned long copy_in_user(void __user *to, const void __user *from,
9260 return n;
9261 }
9262
9263 -EXPORT_SYMBOL(copy_from_user);
9264 -EXPORT_SYMBOL(copy_to_user);
9265 EXPORT_SYMBOL(copy_in_user);
9266
9267 diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
9268 index 6154b0a..4de2b19 100644
9269 --- a/arch/powerpc/mm/fault.c
9270 +++ b/arch/powerpc/mm/fault.c
9271 @@ -33,6 +33,10 @@
9272 #include <linux/ratelimit.h>
9273 #include <linux/context_tracking.h>
9274 #include <linux/hugetlb.h>
9275 +#include <linux/slab.h>
9276 +#include <linux/pagemap.h>
9277 +#include <linux/compiler.h>
9278 +#include <linux/unistd.h>
9279
9280 #include <asm/firmware.h>
9281 #include <asm/page.h>
9282 @@ -68,6 +72,33 @@ static inline int notify_page_fault(struct pt_regs *regs)
9283 }
9284 #endif
9285
9286 +#ifdef CONFIG_PAX_PAGEEXEC
9287 +/*
9288 + * PaX: decide what to do with offenders (regs->nip = fault address)
9289 + *
9290 + * returns 1 when task should be killed
9291 + */
9292 +static int pax_handle_fetch_fault(struct pt_regs *regs)
9293 +{
9294 + return 1;
9295 +}
9296 +
9297 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
9298 +{
9299 + unsigned long i;
9300 +
9301 + printk(KERN_ERR "PAX: bytes at PC: ");
9302 + for (i = 0; i < 5; i++) {
9303 + unsigned int c;
9304 + if (get_user(c, (unsigned int __user *)pc+i))
9305 + printk(KERN_CONT "???????? ");
9306 + else
9307 + printk(KERN_CONT "%08x ", c);
9308 + }
9309 + printk("\n");
9310 +}
9311 +#endif
9312 +
9313 /*
9314 * Check whether the instruction at regs->nip is a store using
9315 * an update addressing form which will update r1.
9316 @@ -227,7 +258,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
9317 * indicate errors in DSISR but can validly be set in SRR1.
9318 */
9319 if (trap == 0x400)
9320 - error_code &= 0x48200000;
9321 + error_code &= 0x58200000;
9322 else
9323 is_write = error_code & DSISR_ISSTORE;
9324 #else
9325 @@ -383,7 +414,7 @@ good_area:
9326 * "undefined". Of those that can be set, this is the only
9327 * one which seems bad.
9328 */
9329 - if (error_code & 0x10000000)
9330 + if (error_code & DSISR_GUARDED)
9331 /* Guarded storage error. */
9332 goto bad_area;
9333 #endif /* CONFIG_8xx */
9334 @@ -398,7 +429,7 @@ good_area:
9335 * processors use the same I/D cache coherency mechanism
9336 * as embedded.
9337 */
9338 - if (error_code & DSISR_PROTFAULT)
9339 + if (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))
9340 goto bad_area;
9341 #endif /* CONFIG_PPC_STD_MMU */
9342
9343 @@ -490,6 +521,23 @@ bad_area:
9344 bad_area_nosemaphore:
9345 /* User mode accesses cause a SIGSEGV */
9346 if (user_mode(regs)) {
9347 +
9348 +#ifdef CONFIG_PAX_PAGEEXEC
9349 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
9350 +#ifdef CONFIG_PPC_STD_MMU
9351 + if (is_exec && (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))) {
9352 +#else
9353 + if (is_exec && regs->nip == address) {
9354 +#endif
9355 + switch (pax_handle_fetch_fault(regs)) {
9356 + }
9357 +
9358 + pax_report_fault(regs, (void *)regs->nip, (void *)regs->gpr[PT_R1]);
9359 + do_group_exit(SIGKILL);
9360 + }
9361 + }
9362 +#endif
9363 +
9364 _exception(SIGSEGV, regs, code, address);
9365 goto bail;
9366 }
9367 diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c
9368 index cb8bdbe..cde4bc7 100644
9369 --- a/arch/powerpc/mm/mmap.c
9370 +++ b/arch/powerpc/mm/mmap.c
9371 @@ -53,10 +53,14 @@ static inline int mmap_is_legacy(void)
9372 return sysctl_legacy_va_layout;
9373 }
9374
9375 -static unsigned long mmap_rnd(void)
9376 +static unsigned long mmap_rnd(struct mm_struct *mm)
9377 {
9378 unsigned long rnd = 0;
9379
9380 +#ifdef CONFIG_PAX_RANDMMAP
9381 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9382 +#endif
9383 +
9384 if (current->flags & PF_RANDOMIZE) {
9385 /* 8MB for 32bit, 1GB for 64bit */
9386 if (is_32bit_task())
9387 @@ -67,7 +71,7 @@ static unsigned long mmap_rnd(void)
9388 return rnd << PAGE_SHIFT;
9389 }
9390
9391 -static inline unsigned long mmap_base(void)
9392 +static inline unsigned long mmap_base(struct mm_struct *mm)
9393 {
9394 unsigned long gap = rlimit(RLIMIT_STACK);
9395
9396 @@ -76,7 +80,7 @@ static inline unsigned long mmap_base(void)
9397 else if (gap > MAX_GAP)
9398 gap = MAX_GAP;
9399
9400 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
9401 + return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd(mm));
9402 }
9403
9404 /*
9405 @@ -91,9 +95,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9406 */
9407 if (mmap_is_legacy()) {
9408 mm->mmap_base = TASK_UNMAPPED_BASE;
9409 +
9410 +#ifdef CONFIG_PAX_RANDMMAP
9411 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9412 + mm->mmap_base += mm->delta_mmap;
9413 +#endif
9414 +
9415 mm->get_unmapped_area = arch_get_unmapped_area;
9416 } else {
9417 - mm->mmap_base = mmap_base();
9418 + mm->mmap_base = mmap_base(mm);
9419 +
9420 +#ifdef CONFIG_PAX_RANDMMAP
9421 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9422 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9423 +#endif
9424 +
9425 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9426 }
9427 }
9428 diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
9429 index ded0ea1..f213a9b 100644
9430 --- a/arch/powerpc/mm/slice.c
9431 +++ b/arch/powerpc/mm/slice.c
9432 @@ -105,7 +105,7 @@ static int slice_area_is_free(struct mm_struct *mm, unsigned long addr,
9433 if ((mm->task_size - len) < addr)
9434 return 0;
9435 vma = find_vma(mm, addr);
9436 - return (!vma || (addr + len) <= vma->vm_start);
9437 + return check_heap_stack_gap(vma, addr, len, 0);
9438 }
9439
9440 static int slice_low_has_vma(struct mm_struct *mm, unsigned long slice)
9441 @@ -277,6 +277,12 @@ static unsigned long slice_find_area_bottomup(struct mm_struct *mm,
9442 info.align_offset = 0;
9443
9444 addr = TASK_UNMAPPED_BASE;
9445 +
9446 +#ifdef CONFIG_PAX_RANDMMAP
9447 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9448 + addr += mm->delta_mmap;
9449 +#endif
9450 +
9451 while (addr < TASK_SIZE) {
9452 info.low_limit = addr;
9453 if (!slice_scan_available(addr, available, 1, &addr))
9454 @@ -410,6 +416,11 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
9455 if (fixed && addr > (mm->task_size - len))
9456 return -ENOMEM;
9457
9458 +#ifdef CONFIG_PAX_RANDMMAP
9459 + if (!fixed && (mm->pax_flags & MF_PAX_RANDMMAP))
9460 + addr = 0;
9461 +#endif
9462 +
9463 /* If hint, make sure it matches our alignment restrictions */
9464 if (!fixed && addr) {
9465 addr = _ALIGN_UP(addr, 1ul << pshift);
9466 diff --git a/arch/powerpc/platforms/cell/celleb_scc_pciex.c b/arch/powerpc/platforms/cell/celleb_scc_pciex.c
9467 index f223875..94170e4 100644
9468 --- a/arch/powerpc/platforms/cell/celleb_scc_pciex.c
9469 +++ b/arch/powerpc/platforms/cell/celleb_scc_pciex.c
9470 @@ -399,8 +399,8 @@ static int scc_pciex_write_config(struct pci_bus *bus, unsigned int devfn,
9471 }
9472
9473 static struct pci_ops scc_pciex_pci_ops = {
9474 - scc_pciex_read_config,
9475 - scc_pciex_write_config,
9476 + .read = scc_pciex_read_config,
9477 + .write = scc_pciex_write_config,
9478 };
9479
9480 static void pciex_clear_intr_all(unsigned int __iomem *base)
9481 diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
9482 index d966bbe..372124a 100644
9483 --- a/arch/powerpc/platforms/cell/spufs/file.c
9484 +++ b/arch/powerpc/platforms/cell/spufs/file.c
9485 @@ -280,9 +280,9 @@ spufs_mem_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
9486 return VM_FAULT_NOPAGE;
9487 }
9488
9489 -static int spufs_mem_mmap_access(struct vm_area_struct *vma,
9490 +static ssize_t spufs_mem_mmap_access(struct vm_area_struct *vma,
9491 unsigned long address,
9492 - void *buf, int len, int write)
9493 + void *buf, size_t len, int write)
9494 {
9495 struct spu_context *ctx = vma->vm_file->private_data;
9496 unsigned long offset = address - vma->vm_start;
9497 diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
9498 index fa934fe..c296056 100644
9499 --- a/arch/s390/include/asm/atomic.h
9500 +++ b/arch/s390/include/asm/atomic.h
9501 @@ -412,4 +412,14 @@ static inline long long atomic64_dec_if_positive(atomic64_t *v)
9502 #define atomic64_dec_and_test(_v) (atomic64_sub_return(1, _v) == 0)
9503 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
9504
9505 +#define atomic64_read_unchecked(v) atomic64_read(v)
9506 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
9507 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
9508 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
9509 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
9510 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
9511 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
9512 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
9513 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
9514 +
9515 #endif /* __ARCH_S390_ATOMIC__ */
9516 diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h
9517 index 8d72471..5322500 100644
9518 --- a/arch/s390/include/asm/barrier.h
9519 +++ b/arch/s390/include/asm/barrier.h
9520 @@ -42,7 +42,7 @@
9521 do { \
9522 compiletime_assert_atomic_type(*p); \
9523 barrier(); \
9524 - ACCESS_ONCE(*p) = (v); \
9525 + ACCESS_ONCE_RW(*p) = (v); \
9526 } while (0)
9527
9528 #define smp_load_acquire(p) \
9529 diff --git a/arch/s390/include/asm/cache.h b/arch/s390/include/asm/cache.h
9530 index 4d7ccac..d03d0ad 100644
9531 --- a/arch/s390/include/asm/cache.h
9532 +++ b/arch/s390/include/asm/cache.h
9533 @@ -9,8 +9,10 @@
9534 #ifndef __ARCH_S390_CACHE_H
9535 #define __ARCH_S390_CACHE_H
9536
9537 -#define L1_CACHE_BYTES 256
9538 +#include <linux/const.h>
9539 +
9540 #define L1_CACHE_SHIFT 8
9541 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9542 #define NET_SKB_PAD 32
9543
9544 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9545 diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
9546 index f6e43d3..5f57681 100644
9547 --- a/arch/s390/include/asm/elf.h
9548 +++ b/arch/s390/include/asm/elf.h
9549 @@ -163,8 +163,14 @@ extern unsigned int vdso_enabled;
9550 the loader. We need to make sure that it is out of the way of the program
9551 that it will "exec", and that there is sufficient room for the brk. */
9552
9553 -extern unsigned long randomize_et_dyn(unsigned long base);
9554 -#define ELF_ET_DYN_BASE (randomize_et_dyn(STACK_TOP / 3 * 2))
9555 +#define ELF_ET_DYN_BASE (STACK_TOP / 3 * 2)
9556 +
9557 +#ifdef CONFIG_PAX_ASLR
9558 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_31BIT) ? 0x10000UL : 0x80000000UL)
9559 +
9560 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9561 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9562 +#endif
9563
9564 /* This yields a mask that user programs can use to figure out what
9565 instruction set this CPU supports. */
9566 @@ -223,9 +229,6 @@ struct linux_binprm;
9567 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
9568 int arch_setup_additional_pages(struct linux_binprm *, int);
9569
9570 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
9571 -#define arch_randomize_brk arch_randomize_brk
9572 -
9573 void *fill_cpu_elf_notes(void *ptr, struct save_area *sa, __vector128 *vxrs);
9574
9575 #endif
9576 diff --git a/arch/s390/include/asm/exec.h b/arch/s390/include/asm/exec.h
9577 index c4a93d6..4d2a9b4 100644
9578 --- a/arch/s390/include/asm/exec.h
9579 +++ b/arch/s390/include/asm/exec.h
9580 @@ -7,6 +7,6 @@
9581 #ifndef __ASM_EXEC_H
9582 #define __ASM_EXEC_H
9583
9584 -extern unsigned long arch_align_stack(unsigned long sp);
9585 +#define arch_align_stack(x) ((x) & ~0xfUL)
9586
9587 #endif /* __ASM_EXEC_H */
9588 diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h
9589 index cd4c68e..6764641 100644
9590 --- a/arch/s390/include/asm/uaccess.h
9591 +++ b/arch/s390/include/asm/uaccess.h
9592 @@ -59,6 +59,7 @@ static inline int __range_ok(unsigned long addr, unsigned long size)
9593 __range_ok((unsigned long)(addr), (size)); \
9594 })
9595
9596 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
9597 #define access_ok(type, addr, size) __access_ok(addr, size)
9598
9599 /*
9600 @@ -275,6 +276,10 @@ static inline unsigned long __must_check
9601 copy_to_user(void __user *to, const void *from, unsigned long n)
9602 {
9603 might_fault();
9604 +
9605 + if ((long)n < 0)
9606 + return n;
9607 +
9608 return __copy_to_user(to, from, n);
9609 }
9610
9611 @@ -303,10 +308,14 @@ __compiletime_warning("copy_from_user() buffer size is not provably correct")
9612 static inline unsigned long __must_check
9613 copy_from_user(void *to, const void __user *from, unsigned long n)
9614 {
9615 - unsigned int sz = __compiletime_object_size(to);
9616 + size_t sz = __compiletime_object_size(to);
9617
9618 might_fault();
9619 - if (unlikely(sz != -1 && sz < n)) {
9620 +
9621 + if ((long)n < 0)
9622 + return n;
9623 +
9624 + if (unlikely(sz != (size_t)-1 && sz < n)) {
9625 copy_from_user_overflow();
9626 return n;
9627 }
9628 diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c
9629 index 409d152..d90d368 100644
9630 --- a/arch/s390/kernel/module.c
9631 +++ b/arch/s390/kernel/module.c
9632 @@ -165,11 +165,11 @@ int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
9633
9634 /* Increase core size by size of got & plt and set start
9635 offsets for got and plt. */
9636 - me->core_size = ALIGN(me->core_size, 4);
9637 - me->arch.got_offset = me->core_size;
9638 - me->core_size += me->arch.got_size;
9639 - me->arch.plt_offset = me->core_size;
9640 - me->core_size += me->arch.plt_size;
9641 + me->core_size_rw = ALIGN(me->core_size_rw, 4);
9642 + me->arch.got_offset = me->core_size_rw;
9643 + me->core_size_rw += me->arch.got_size;
9644 + me->arch.plt_offset = me->core_size_rx;
9645 + me->core_size_rx += me->arch.plt_size;
9646 return 0;
9647 }
9648
9649 @@ -285,7 +285,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9650 if (info->got_initialized == 0) {
9651 Elf_Addr *gotent;
9652
9653 - gotent = me->module_core + me->arch.got_offset +
9654 + gotent = me->module_core_rw + me->arch.got_offset +
9655 info->got_offset;
9656 *gotent = val;
9657 info->got_initialized = 1;
9658 @@ -308,7 +308,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9659 rc = apply_rela_bits(loc, val, 0, 64, 0);
9660 else if (r_type == R_390_GOTENT ||
9661 r_type == R_390_GOTPLTENT) {
9662 - val += (Elf_Addr) me->module_core - loc;
9663 + val += (Elf_Addr) me->module_core_rw - loc;
9664 rc = apply_rela_bits(loc, val, 1, 32, 1);
9665 }
9666 break;
9667 @@ -321,7 +321,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9668 case R_390_PLTOFF64: /* 16 bit offset from GOT to PLT. */
9669 if (info->plt_initialized == 0) {
9670 unsigned int *ip;
9671 - ip = me->module_core + me->arch.plt_offset +
9672 + ip = me->module_core_rx + me->arch.plt_offset +
9673 info->plt_offset;
9674 #ifndef CONFIG_64BIT
9675 ip[0] = 0x0d105810; /* basr 1,0; l 1,6(1); br 1 */
9676 @@ -346,7 +346,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9677 val - loc + 0xffffUL < 0x1ffffeUL) ||
9678 (r_type == R_390_PLT32DBL &&
9679 val - loc + 0xffffffffULL < 0x1fffffffeULL)))
9680 - val = (Elf_Addr) me->module_core +
9681 + val = (Elf_Addr) me->module_core_rx +
9682 me->arch.plt_offset +
9683 info->plt_offset;
9684 val += rela->r_addend - loc;
9685 @@ -368,7 +368,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9686 case R_390_GOTOFF32: /* 32 bit offset to GOT. */
9687 case R_390_GOTOFF64: /* 64 bit offset to GOT. */
9688 val = val + rela->r_addend -
9689 - ((Elf_Addr) me->module_core + me->arch.got_offset);
9690 + ((Elf_Addr) me->module_core_rw + me->arch.got_offset);
9691 if (r_type == R_390_GOTOFF16)
9692 rc = apply_rela_bits(loc, val, 0, 16, 0);
9693 else if (r_type == R_390_GOTOFF32)
9694 @@ -378,7 +378,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9695 break;
9696 case R_390_GOTPC: /* 32 bit PC relative offset to GOT. */
9697 case R_390_GOTPCDBL: /* 32 bit PC rel. off. to GOT shifted by 1. */
9698 - val = (Elf_Addr) me->module_core + me->arch.got_offset +
9699 + val = (Elf_Addr) me->module_core_rw + me->arch.got_offset +
9700 rela->r_addend - loc;
9701 if (r_type == R_390_GOTPC)
9702 rc = apply_rela_bits(loc, val, 1, 32, 0);
9703 diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
9704 index aa7a839..6c2a916 100644
9705 --- a/arch/s390/kernel/process.c
9706 +++ b/arch/s390/kernel/process.c
9707 @@ -219,37 +219,3 @@ unsigned long get_wchan(struct task_struct *p)
9708 }
9709 return 0;
9710 }
9711 -
9712 -unsigned long arch_align_stack(unsigned long sp)
9713 -{
9714 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9715 - sp -= get_random_int() & ~PAGE_MASK;
9716 - return sp & ~0xf;
9717 -}
9718 -
9719 -static inline unsigned long brk_rnd(void)
9720 -{
9721 - /* 8MB for 32bit, 1GB for 64bit */
9722 - if (is_32bit_task())
9723 - return (get_random_int() & 0x7ffUL) << PAGE_SHIFT;
9724 - else
9725 - return (get_random_int() & 0x3ffffUL) << PAGE_SHIFT;
9726 -}
9727 -
9728 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9729 -{
9730 - unsigned long ret;
9731 -
9732 - ret = PAGE_ALIGN(mm->brk + brk_rnd());
9733 - return (ret > mm->brk) ? ret : mm->brk;
9734 -}
9735 -
9736 -unsigned long randomize_et_dyn(unsigned long base)
9737 -{
9738 - unsigned long ret;
9739 -
9740 - if (!(current->flags & PF_RANDOMIZE))
9741 - return base;
9742 - ret = PAGE_ALIGN(base + brk_rnd());
9743 - return (ret > base) ? ret : base;
9744 -}
9745 diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
9746 index 9b436c2..54fbf0a 100644
9747 --- a/arch/s390/mm/mmap.c
9748 +++ b/arch/s390/mm/mmap.c
9749 @@ -95,9 +95,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9750 */
9751 if (mmap_is_legacy()) {
9752 mm->mmap_base = mmap_base_legacy();
9753 +
9754 +#ifdef CONFIG_PAX_RANDMMAP
9755 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9756 + mm->mmap_base += mm->delta_mmap;
9757 +#endif
9758 +
9759 mm->get_unmapped_area = arch_get_unmapped_area;
9760 } else {
9761 mm->mmap_base = mmap_base();
9762 +
9763 +#ifdef CONFIG_PAX_RANDMMAP
9764 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9765 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9766 +#endif
9767 +
9768 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9769 }
9770 }
9771 @@ -170,9 +182,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9772 */
9773 if (mmap_is_legacy()) {
9774 mm->mmap_base = mmap_base_legacy();
9775 +
9776 +#ifdef CONFIG_PAX_RANDMMAP
9777 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9778 + mm->mmap_base += mm->delta_mmap;
9779 +#endif
9780 +
9781 mm->get_unmapped_area = s390_get_unmapped_area;
9782 } else {
9783 mm->mmap_base = mmap_base();
9784 +
9785 +#ifdef CONFIG_PAX_RANDMMAP
9786 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9787 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9788 +#endif
9789 +
9790 mm->get_unmapped_area = s390_get_unmapped_area_topdown;
9791 }
9792 }
9793 diff --git a/arch/score/include/asm/cache.h b/arch/score/include/asm/cache.h
9794 index ae3d59f..f65f075 100644
9795 --- a/arch/score/include/asm/cache.h
9796 +++ b/arch/score/include/asm/cache.h
9797 @@ -1,7 +1,9 @@
9798 #ifndef _ASM_SCORE_CACHE_H
9799 #define _ASM_SCORE_CACHE_H
9800
9801 +#include <linux/const.h>
9802 +
9803 #define L1_CACHE_SHIFT 4
9804 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9805 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9806
9807 #endif /* _ASM_SCORE_CACHE_H */
9808 diff --git a/arch/score/include/asm/exec.h b/arch/score/include/asm/exec.h
9809 index f9f3cd5..58ff438 100644
9810 --- a/arch/score/include/asm/exec.h
9811 +++ b/arch/score/include/asm/exec.h
9812 @@ -1,6 +1,6 @@
9813 #ifndef _ASM_SCORE_EXEC_H
9814 #define _ASM_SCORE_EXEC_H
9815
9816 -extern unsigned long arch_align_stack(unsigned long sp);
9817 +#define arch_align_stack(x) (x)
9818
9819 #endif /* _ASM_SCORE_EXEC_H */
9820 diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c
9821 index a1519ad3..e8ac1ff 100644
9822 --- a/arch/score/kernel/process.c
9823 +++ b/arch/score/kernel/process.c
9824 @@ -116,8 +116,3 @@ unsigned long get_wchan(struct task_struct *task)
9825
9826 return task_pt_regs(task)->cp0_epc;
9827 }
9828 -
9829 -unsigned long arch_align_stack(unsigned long sp)
9830 -{
9831 - return sp;
9832 -}
9833 diff --git a/arch/sh/include/asm/cache.h b/arch/sh/include/asm/cache.h
9834 index ef9e555..331bd29 100644
9835 --- a/arch/sh/include/asm/cache.h
9836 +++ b/arch/sh/include/asm/cache.h
9837 @@ -9,10 +9,11 @@
9838 #define __ASM_SH_CACHE_H
9839 #ifdef __KERNEL__
9840
9841 +#include <linux/const.h>
9842 #include <linux/init.h>
9843 #include <cpu/cache.h>
9844
9845 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9846 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9847
9848 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9849
9850 diff --git a/arch/sh/mm/mmap.c b/arch/sh/mm/mmap.c
9851 index 6777177..cb5e44f 100644
9852 --- a/arch/sh/mm/mmap.c
9853 +++ b/arch/sh/mm/mmap.c
9854 @@ -36,6 +36,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9855 struct mm_struct *mm = current->mm;
9856 struct vm_area_struct *vma;
9857 int do_colour_align;
9858 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9859 struct vm_unmapped_area_info info;
9860
9861 if (flags & MAP_FIXED) {
9862 @@ -55,6 +56,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9863 if (filp || (flags & MAP_SHARED))
9864 do_colour_align = 1;
9865
9866 +#ifdef CONFIG_PAX_RANDMMAP
9867 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9868 +#endif
9869 +
9870 if (addr) {
9871 if (do_colour_align)
9872 addr = COLOUR_ALIGN(addr, pgoff);
9873 @@ -62,14 +67,13 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9874 addr = PAGE_ALIGN(addr);
9875
9876 vma = find_vma(mm, addr);
9877 - if (TASK_SIZE - len >= addr &&
9878 - (!vma || addr + len <= vma->vm_start))
9879 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9880 return addr;
9881 }
9882
9883 info.flags = 0;
9884 info.length = len;
9885 - info.low_limit = TASK_UNMAPPED_BASE;
9886 + info.low_limit = mm->mmap_base;
9887 info.high_limit = TASK_SIZE;
9888 info.align_mask = do_colour_align ? (PAGE_MASK & shm_align_mask) : 0;
9889 info.align_offset = pgoff << PAGE_SHIFT;
9890 @@ -85,6 +89,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9891 struct mm_struct *mm = current->mm;
9892 unsigned long addr = addr0;
9893 int do_colour_align;
9894 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9895 struct vm_unmapped_area_info info;
9896
9897 if (flags & MAP_FIXED) {
9898 @@ -104,6 +109,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9899 if (filp || (flags & MAP_SHARED))
9900 do_colour_align = 1;
9901
9902 +#ifdef CONFIG_PAX_RANDMMAP
9903 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9904 +#endif
9905 +
9906 /* requesting a specific address */
9907 if (addr) {
9908 if (do_colour_align)
9909 @@ -112,8 +121,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9910 addr = PAGE_ALIGN(addr);
9911
9912 vma = find_vma(mm, addr);
9913 - if (TASK_SIZE - len >= addr &&
9914 - (!vma || addr + len <= vma->vm_start))
9915 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9916 return addr;
9917 }
9918
9919 @@ -135,6 +143,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9920 VM_BUG_ON(addr != -ENOMEM);
9921 info.flags = 0;
9922 info.low_limit = TASK_UNMAPPED_BASE;
9923 +
9924 +#ifdef CONFIG_PAX_RANDMMAP
9925 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9926 + info.low_limit += mm->delta_mmap;
9927 +#endif
9928 +
9929 info.high_limit = TASK_SIZE;
9930 addr = vm_unmapped_area(&info);
9931 }
9932 diff --git a/arch/sparc/include/asm/atomic_64.h b/arch/sparc/include/asm/atomic_64.h
9933 index 4082749..fd97781 100644
9934 --- a/arch/sparc/include/asm/atomic_64.h
9935 +++ b/arch/sparc/include/asm/atomic_64.h
9936 @@ -15,18 +15,38 @@
9937 #define ATOMIC64_INIT(i) { (i) }
9938
9939 #define atomic_read(v) ACCESS_ONCE((v)->counter)
9940 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
9941 +{
9942 + return ACCESS_ONCE(v->counter);
9943 +}
9944 #define atomic64_read(v) ACCESS_ONCE((v)->counter)
9945 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
9946 +{
9947 + return ACCESS_ONCE(v->counter);
9948 +}
9949
9950 #define atomic_set(v, i) (((v)->counter) = i)
9951 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
9952 +{
9953 + v->counter = i;
9954 +}
9955 #define atomic64_set(v, i) (((v)->counter) = i)
9956 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
9957 +{
9958 + v->counter = i;
9959 +}
9960
9961 -#define ATOMIC_OP(op) \
9962 -void atomic_##op(int, atomic_t *); \
9963 -void atomic64_##op(long, atomic64_t *);
9964 +#define __ATOMIC_OP(op, suffix) \
9965 +void atomic_##op##suffix(int, atomic##suffix##_t *); \
9966 +void atomic64_##op##suffix(long, atomic64##suffix##_t *);
9967
9968 -#define ATOMIC_OP_RETURN(op) \
9969 -int atomic_##op##_return(int, atomic_t *); \
9970 -long atomic64_##op##_return(long, atomic64_t *);
9971 +#define ATOMIC_OP(op) __ATOMIC_OP(op, ) __ATOMIC_OP(op, _unchecked)
9972 +
9973 +#define __ATOMIC_OP_RETURN(op, suffix) \
9974 +int atomic_##op##_return##suffix(int, atomic##suffix##_t *); \
9975 +long atomic64_##op##_return##suffix(long, atomic64##suffix##_t *);
9976 +
9977 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, ) __ATOMIC_OP_RETURN(op, _unchecked)
9978
9979 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
9980
9981 @@ -35,13 +55,23 @@ ATOMIC_OPS(sub)
9982
9983 #undef ATOMIC_OPS
9984 #undef ATOMIC_OP_RETURN
9985 +#undef __ATOMIC_OP_RETURN
9986 #undef ATOMIC_OP
9987 +#undef __ATOMIC_OP
9988
9989 #define atomic_dec_return(v) atomic_sub_return(1, v)
9990 #define atomic64_dec_return(v) atomic64_sub_return(1, v)
9991
9992 #define atomic_inc_return(v) atomic_add_return(1, v)
9993 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
9994 +{
9995 + return atomic_add_return_unchecked(1, v);
9996 +}
9997 #define atomic64_inc_return(v) atomic64_add_return(1, v)
9998 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
9999 +{
10000 + return atomic64_add_return_unchecked(1, v);
10001 +}
10002
10003 /*
10004 * atomic_inc_and_test - increment and test
10005 @@ -52,6 +82,10 @@ ATOMIC_OPS(sub)
10006 * other cases.
10007 */
10008 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
10009 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
10010 +{
10011 + return atomic_inc_return_unchecked(v) == 0;
10012 +}
10013 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
10014
10015 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
10016 @@ -61,25 +95,60 @@ ATOMIC_OPS(sub)
10017 #define atomic64_dec_and_test(v) (atomic64_sub_return(1, v) == 0)
10018
10019 #define atomic_inc(v) atomic_add(1, v)
10020 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
10021 +{
10022 + atomic_add_unchecked(1, v);
10023 +}
10024 #define atomic64_inc(v) atomic64_add(1, v)
10025 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
10026 +{
10027 + atomic64_add_unchecked(1, v);
10028 +}
10029
10030 #define atomic_dec(v) atomic_sub(1, v)
10031 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
10032 +{
10033 + atomic_sub_unchecked(1, v);
10034 +}
10035 #define atomic64_dec(v) atomic64_sub(1, v)
10036 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
10037 +{
10038 + atomic64_sub_unchecked(1, v);
10039 +}
10040
10041 #define atomic_add_negative(i, v) (atomic_add_return(i, v) < 0)
10042 #define atomic64_add_negative(i, v) (atomic64_add_return(i, v) < 0)
10043
10044 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
10045 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
10046 +{
10047 + return cmpxchg(&v->counter, old, new);
10048 +}
10049 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
10050 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
10051 +{
10052 + return xchg(&v->counter, new);
10053 +}
10054
10055 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
10056 {
10057 - int c, old;
10058 + int c, old, new;
10059 c = atomic_read(v);
10060 for (;;) {
10061 - if (unlikely(c == (u)))
10062 + if (unlikely(c == u))
10063 break;
10064 - old = atomic_cmpxchg((v), c, c + (a));
10065 +
10066 + asm volatile("addcc %2, %0, %0\n"
10067 +
10068 +#ifdef CONFIG_PAX_REFCOUNT
10069 + "tvs %%icc, 6\n"
10070 +#endif
10071 +
10072 + : "=r" (new)
10073 + : "0" (c), "ir" (a)
10074 + : "cc");
10075 +
10076 + old = atomic_cmpxchg(v, c, new);
10077 if (likely(old == c))
10078 break;
10079 c = old;
10080 @@ -90,20 +159,35 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
10081 #define atomic64_cmpxchg(v, o, n) \
10082 ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
10083 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
10084 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
10085 +{
10086 + return xchg(&v->counter, new);
10087 +}
10088
10089 static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
10090 {
10091 - long c, old;
10092 + long c, old, new;
10093 c = atomic64_read(v);
10094 for (;;) {
10095 - if (unlikely(c == (u)))
10096 + if (unlikely(c == u))
10097 break;
10098 - old = atomic64_cmpxchg((v), c, c + (a));
10099 +
10100 + asm volatile("addcc %2, %0, %0\n"
10101 +
10102 +#ifdef CONFIG_PAX_REFCOUNT
10103 + "tvs %%xcc, 6\n"
10104 +#endif
10105 +
10106 + : "=r" (new)
10107 + : "0" (c), "ir" (a)
10108 + : "cc");
10109 +
10110 + old = atomic64_cmpxchg(v, c, new);
10111 if (likely(old == c))
10112 break;
10113 c = old;
10114 }
10115 - return c != (u);
10116 + return c != u;
10117 }
10118
10119 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
10120 diff --git a/arch/sparc/include/asm/barrier_64.h b/arch/sparc/include/asm/barrier_64.h
10121 index 7664894..45a974b 100644
10122 --- a/arch/sparc/include/asm/barrier_64.h
10123 +++ b/arch/sparc/include/asm/barrier_64.h
10124 @@ -60,7 +60,7 @@ do { __asm__ __volatile__("ba,pt %%xcc, 1f\n\t" \
10125 do { \
10126 compiletime_assert_atomic_type(*p); \
10127 barrier(); \
10128 - ACCESS_ONCE(*p) = (v); \
10129 + ACCESS_ONCE_RW(*p) = (v); \
10130 } while (0)
10131
10132 #define smp_load_acquire(p) \
10133 diff --git a/arch/sparc/include/asm/cache.h b/arch/sparc/include/asm/cache.h
10134 index 5bb6991..5c2132e 100644
10135 --- a/arch/sparc/include/asm/cache.h
10136 +++ b/arch/sparc/include/asm/cache.h
10137 @@ -7,10 +7,12 @@
10138 #ifndef _SPARC_CACHE_H
10139 #define _SPARC_CACHE_H
10140
10141 +#include <linux/const.h>
10142 +
10143 #define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
10144
10145 #define L1_CACHE_SHIFT 5
10146 -#define L1_CACHE_BYTES 32
10147 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
10148
10149 #ifdef CONFIG_SPARC32
10150 #define SMP_CACHE_BYTES_SHIFT 5
10151 diff --git a/arch/sparc/include/asm/elf_32.h b/arch/sparc/include/asm/elf_32.h
10152 index a24e41f..47677ff 100644
10153 --- a/arch/sparc/include/asm/elf_32.h
10154 +++ b/arch/sparc/include/asm/elf_32.h
10155 @@ -114,6 +114,13 @@ typedef struct {
10156
10157 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE)
10158
10159 +#ifdef CONFIG_PAX_ASLR
10160 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
10161 +
10162 +#define PAX_DELTA_MMAP_LEN 16
10163 +#define PAX_DELTA_STACK_LEN 16
10164 +#endif
10165 +
10166 /* This yields a mask that user programs can use to figure out what
10167 instruction set this cpu supports. This can NOT be done in userspace
10168 on Sparc. */
10169 diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h
10170 index 370ca1e..d4f4a98 100644
10171 --- a/arch/sparc/include/asm/elf_64.h
10172 +++ b/arch/sparc/include/asm/elf_64.h
10173 @@ -189,6 +189,13 @@ typedef struct {
10174 #define ELF_ET_DYN_BASE 0x0000010000000000UL
10175 #define COMPAT_ELF_ET_DYN_BASE 0x0000000070000000UL
10176
10177 +#ifdef CONFIG_PAX_ASLR
10178 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_32BIT) ? 0x10000UL : 0x100000UL)
10179 +
10180 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_32BIT) ? 14 : 28)
10181 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_32BIT) ? 15 : 29)
10182 +#endif
10183 +
10184 extern unsigned long sparc64_elf_hwcap;
10185 #define ELF_HWCAP sparc64_elf_hwcap
10186
10187 diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h
10188 index a3890da..f6a408e 100644
10189 --- a/arch/sparc/include/asm/pgalloc_32.h
10190 +++ b/arch/sparc/include/asm/pgalloc_32.h
10191 @@ -35,6 +35,7 @@ static inline void pgd_set(pgd_t * pgdp, pmd_t * pmdp)
10192 }
10193
10194 #define pgd_populate(MM, PGD, PMD) pgd_set(PGD, PMD)
10195 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10196
10197 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm,
10198 unsigned long address)
10199 diff --git a/arch/sparc/include/asm/pgalloc_64.h b/arch/sparc/include/asm/pgalloc_64.h
10200 index 5e31871..13469c6 100644
10201 --- a/arch/sparc/include/asm/pgalloc_64.h
10202 +++ b/arch/sparc/include/asm/pgalloc_64.h
10203 @@ -21,6 +21,7 @@ static inline void __pgd_populate(pgd_t *pgd, pud_t *pud)
10204 }
10205
10206 #define pgd_populate(MM, PGD, PUD) __pgd_populate(PGD, PUD)
10207 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10208
10209 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
10210 {
10211 @@ -38,6 +39,7 @@ static inline void __pud_populate(pud_t *pud, pmd_t *pmd)
10212 }
10213
10214 #define pud_populate(MM, PUD, PMD) __pud_populate(PUD, PMD)
10215 +#define pud_populate_kernel(MM, PUD, PMD) pud_populate((MM), (PUD), (PMD))
10216
10217 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
10218 {
10219 diff --git a/arch/sparc/include/asm/pgtable.h b/arch/sparc/include/asm/pgtable.h
10220 index 59ba6f6..4518128 100644
10221 --- a/arch/sparc/include/asm/pgtable.h
10222 +++ b/arch/sparc/include/asm/pgtable.h
10223 @@ -5,4 +5,8 @@
10224 #else
10225 #include <asm/pgtable_32.h>
10226 #endif
10227 +
10228 +#define ktla_ktva(addr) (addr)
10229 +#define ktva_ktla(addr) (addr)
10230 +
10231 #endif
10232 diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
10233 index b9b91ae..950b91e 100644
10234 --- a/arch/sparc/include/asm/pgtable_32.h
10235 +++ b/arch/sparc/include/asm/pgtable_32.h
10236 @@ -51,6 +51,9 @@ unsigned long __init bootmem_init(unsigned long *pages_avail);
10237 #define PAGE_SHARED SRMMU_PAGE_SHARED
10238 #define PAGE_COPY SRMMU_PAGE_COPY
10239 #define PAGE_READONLY SRMMU_PAGE_RDONLY
10240 +#define PAGE_SHARED_NOEXEC SRMMU_PAGE_SHARED_NOEXEC
10241 +#define PAGE_COPY_NOEXEC SRMMU_PAGE_COPY_NOEXEC
10242 +#define PAGE_READONLY_NOEXEC SRMMU_PAGE_RDONLY_NOEXEC
10243 #define PAGE_KERNEL SRMMU_PAGE_KERNEL
10244
10245 /* Top-level page directory - dummy used by init-mm.
10246 @@ -63,18 +66,18 @@ extern unsigned long ptr_in_current_pgd;
10247
10248 /* xwr */
10249 #define __P000 PAGE_NONE
10250 -#define __P001 PAGE_READONLY
10251 -#define __P010 PAGE_COPY
10252 -#define __P011 PAGE_COPY
10253 +#define __P001 PAGE_READONLY_NOEXEC
10254 +#define __P010 PAGE_COPY_NOEXEC
10255 +#define __P011 PAGE_COPY_NOEXEC
10256 #define __P100 PAGE_READONLY
10257 #define __P101 PAGE_READONLY
10258 #define __P110 PAGE_COPY
10259 #define __P111 PAGE_COPY
10260
10261 #define __S000 PAGE_NONE
10262 -#define __S001 PAGE_READONLY
10263 -#define __S010 PAGE_SHARED
10264 -#define __S011 PAGE_SHARED
10265 +#define __S001 PAGE_READONLY_NOEXEC
10266 +#define __S010 PAGE_SHARED_NOEXEC
10267 +#define __S011 PAGE_SHARED_NOEXEC
10268 #define __S100 PAGE_READONLY
10269 #define __S101 PAGE_READONLY
10270 #define __S110 PAGE_SHARED
10271 diff --git a/arch/sparc/include/asm/pgtsrmmu.h b/arch/sparc/include/asm/pgtsrmmu.h
10272 index 79da178..c2eede8 100644
10273 --- a/arch/sparc/include/asm/pgtsrmmu.h
10274 +++ b/arch/sparc/include/asm/pgtsrmmu.h
10275 @@ -115,6 +115,11 @@
10276 SRMMU_EXEC | SRMMU_REF)
10277 #define SRMMU_PAGE_RDONLY __pgprot(SRMMU_VALID | SRMMU_CACHE | \
10278 SRMMU_EXEC | SRMMU_REF)
10279 +
10280 +#define SRMMU_PAGE_SHARED_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_WRITE | SRMMU_REF)
10281 +#define SRMMU_PAGE_COPY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10282 +#define SRMMU_PAGE_RDONLY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10283 +
10284 #define SRMMU_PAGE_KERNEL __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_PRIV | \
10285 SRMMU_DIRTY | SRMMU_REF)
10286
10287 diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h
10288 index 29d64b1..4272fe8 100644
10289 --- a/arch/sparc/include/asm/setup.h
10290 +++ b/arch/sparc/include/asm/setup.h
10291 @@ -55,8 +55,8 @@ int handle_ldf_stq(u32 insn, struct pt_regs *regs);
10292 void handle_ld_nf(u32 insn, struct pt_regs *regs);
10293
10294 /* init_64.c */
10295 -extern atomic_t dcpage_flushes;
10296 -extern atomic_t dcpage_flushes_xcall;
10297 +extern atomic_unchecked_t dcpage_flushes;
10298 +extern atomic_unchecked_t dcpage_flushes_xcall;
10299
10300 extern int sysctl_tsb_ratio;
10301 #endif
10302 diff --git a/arch/sparc/include/asm/spinlock_64.h b/arch/sparc/include/asm/spinlock_64.h
10303 index 9689176..63c18ea 100644
10304 --- a/arch/sparc/include/asm/spinlock_64.h
10305 +++ b/arch/sparc/include/asm/spinlock_64.h
10306 @@ -92,14 +92,19 @@ static inline void arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long fla
10307
10308 /* Multi-reader locks, these are much saner than the 32-bit Sparc ones... */
10309
10310 -static void inline arch_read_lock(arch_rwlock_t *lock)
10311 +static inline void arch_read_lock(arch_rwlock_t *lock)
10312 {
10313 unsigned long tmp1, tmp2;
10314
10315 __asm__ __volatile__ (
10316 "1: ldsw [%2], %0\n"
10317 " brlz,pn %0, 2f\n"
10318 -"4: add %0, 1, %1\n"
10319 +"4: addcc %0, 1, %1\n"
10320 +
10321 +#ifdef CONFIG_PAX_REFCOUNT
10322 +" tvs %%icc, 6\n"
10323 +#endif
10324 +
10325 " cas [%2], %0, %1\n"
10326 " cmp %0, %1\n"
10327 " bne,pn %%icc, 1b\n"
10328 @@ -112,10 +117,10 @@ static void inline arch_read_lock(arch_rwlock_t *lock)
10329 " .previous"
10330 : "=&r" (tmp1), "=&r" (tmp2)
10331 : "r" (lock)
10332 - : "memory");
10333 + : "memory", "cc");
10334 }
10335
10336 -static int inline arch_read_trylock(arch_rwlock_t *lock)
10337 +static inline int arch_read_trylock(arch_rwlock_t *lock)
10338 {
10339 int tmp1, tmp2;
10340
10341 @@ -123,7 +128,12 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10342 "1: ldsw [%2], %0\n"
10343 " brlz,a,pn %0, 2f\n"
10344 " mov 0, %0\n"
10345 -" add %0, 1, %1\n"
10346 +" addcc %0, 1, %1\n"
10347 +
10348 +#ifdef CONFIG_PAX_REFCOUNT
10349 +" tvs %%icc, 6\n"
10350 +#endif
10351 +
10352 " cas [%2], %0, %1\n"
10353 " cmp %0, %1\n"
10354 " bne,pn %%icc, 1b\n"
10355 @@ -136,13 +146,18 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10356 return tmp1;
10357 }
10358
10359 -static void inline arch_read_unlock(arch_rwlock_t *lock)
10360 +static inline void arch_read_unlock(arch_rwlock_t *lock)
10361 {
10362 unsigned long tmp1, tmp2;
10363
10364 __asm__ __volatile__(
10365 "1: lduw [%2], %0\n"
10366 -" sub %0, 1, %1\n"
10367 +" subcc %0, 1, %1\n"
10368 +
10369 +#ifdef CONFIG_PAX_REFCOUNT
10370 +" tvs %%icc, 6\n"
10371 +#endif
10372 +
10373 " cas [%2], %0, %1\n"
10374 " cmp %0, %1\n"
10375 " bne,pn %%xcc, 1b\n"
10376 @@ -152,7 +167,7 @@ static void inline arch_read_unlock(arch_rwlock_t *lock)
10377 : "memory");
10378 }
10379
10380 -static void inline arch_write_lock(arch_rwlock_t *lock)
10381 +static inline void arch_write_lock(arch_rwlock_t *lock)
10382 {
10383 unsigned long mask, tmp1, tmp2;
10384
10385 @@ -177,7 +192,7 @@ static void inline arch_write_lock(arch_rwlock_t *lock)
10386 : "memory");
10387 }
10388
10389 -static void inline arch_write_unlock(arch_rwlock_t *lock)
10390 +static inline void arch_write_unlock(arch_rwlock_t *lock)
10391 {
10392 __asm__ __volatile__(
10393 " stw %%g0, [%0]"
10394 @@ -186,7 +201,7 @@ static void inline arch_write_unlock(arch_rwlock_t *lock)
10395 : "memory");
10396 }
10397
10398 -static int inline arch_write_trylock(arch_rwlock_t *lock)
10399 +static inline int arch_write_trylock(arch_rwlock_t *lock)
10400 {
10401 unsigned long mask, tmp1, tmp2, result;
10402
10403 diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h
10404 index 025c984..a216504 100644
10405 --- a/arch/sparc/include/asm/thread_info_32.h
10406 +++ b/arch/sparc/include/asm/thread_info_32.h
10407 @@ -49,6 +49,8 @@ struct thread_info {
10408 unsigned long w_saved;
10409
10410 struct restart_block restart_block;
10411 +
10412 + unsigned long lowest_stack;
10413 };
10414
10415 /*
10416 diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h
10417 index 798f027..b009941 100644
10418 --- a/arch/sparc/include/asm/thread_info_64.h
10419 +++ b/arch/sparc/include/asm/thread_info_64.h
10420 @@ -63,6 +63,8 @@ struct thread_info {
10421 struct pt_regs *kern_una_regs;
10422 unsigned int kern_una_insn;
10423
10424 + unsigned long lowest_stack;
10425 +
10426 unsigned long fpregs[(7 * 256) / sizeof(unsigned long)]
10427 __attribute__ ((aligned(64)));
10428 };
10429 @@ -190,12 +192,13 @@ register struct thread_info *current_thread_info_reg asm("g6");
10430 #define TIF_NEED_RESCHED 3 /* rescheduling necessary */
10431 /* flag bit 4 is available */
10432 #define TIF_UNALIGNED 5 /* allowed to do unaligned accesses */
10433 -/* flag bit 6 is available */
10434 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
10435 #define TIF_32BIT 7 /* 32-bit binary */
10436 #define TIF_NOHZ 8 /* in adaptive nohz mode */
10437 #define TIF_SECCOMP 9 /* secure computing */
10438 #define TIF_SYSCALL_AUDIT 10 /* syscall auditing active */
10439 #define TIF_SYSCALL_TRACEPOINT 11 /* syscall tracepoint instrumentation */
10440 +
10441 /* NOTE: Thread flags >= 12 should be ones we have no interest
10442 * in using in assembly, else we can't use the mask as
10443 * an immediate value in instructions such as andcc.
10444 @@ -215,12 +218,17 @@ register struct thread_info *current_thread_info_reg asm("g6");
10445 #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
10446 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
10447 #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
10448 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
10449
10450 #define _TIF_USER_WORK_MASK ((0xff << TI_FLAG_WSAVED_SHIFT) | \
10451 _TIF_DO_NOTIFY_RESUME_MASK | \
10452 _TIF_NEED_RESCHED)
10453 #define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING)
10454
10455 +#define _TIF_WORK_SYSCALL \
10456 + (_TIF_SYSCALL_TRACE | _TIF_SECCOMP | _TIF_SYSCALL_AUDIT | \
10457 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
10458 +
10459 #define is_32bit_task() (test_thread_flag(TIF_32BIT))
10460
10461 /*
10462 diff --git a/arch/sparc/include/asm/uaccess.h b/arch/sparc/include/asm/uaccess.h
10463 index bd56c28..4b63d83 100644
10464 --- a/arch/sparc/include/asm/uaccess.h
10465 +++ b/arch/sparc/include/asm/uaccess.h
10466 @@ -1,5 +1,6 @@
10467 #ifndef ___ASM_SPARC_UACCESS_H
10468 #define ___ASM_SPARC_UACCESS_H
10469 +
10470 #if defined(__sparc__) && defined(__arch64__)
10471 #include <asm/uaccess_64.h>
10472 #else
10473 diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h
10474 index 9634d08..020b2dc 100644
10475 --- a/arch/sparc/include/asm/uaccess_32.h
10476 +++ b/arch/sparc/include/asm/uaccess_32.h
10477 @@ -47,6 +47,7 @@
10478 #define __user_ok(addr, size) ({ (void)(size); (addr) < STACK_TOP; })
10479 #define __kernel_ok (segment_eq(get_fs(), KERNEL_DS))
10480 #define __access_ok(addr,size) (__user_ok((addr) & get_fs().seg,(size)))
10481 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
10482 #define access_ok(type, addr, size) \
10483 ({ (void)(type); __access_ok((unsigned long)(addr), size); })
10484
10485 @@ -250,27 +251,46 @@ unsigned long __copy_user(void __user *to, const void __user *from, unsigned lon
10486
10487 static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
10488 {
10489 - if (n && __access_ok((unsigned long) to, n))
10490 + if ((long)n < 0)
10491 + return n;
10492 +
10493 + if (n && __access_ok((unsigned long) to, n)) {
10494 + if (!__builtin_constant_p(n))
10495 + check_object_size(from, n, true);
10496 return __copy_user(to, (__force void __user *) from, n);
10497 - else
10498 + } else
10499 return n;
10500 }
10501
10502 static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n)
10503 {
10504 + if ((long)n < 0)
10505 + return n;
10506 +
10507 + if (!__builtin_constant_p(n))
10508 + check_object_size(from, n, true);
10509 +
10510 return __copy_user(to, (__force void __user *) from, n);
10511 }
10512
10513 static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
10514 {
10515 - if (n && __access_ok((unsigned long) from, n))
10516 + if ((long)n < 0)
10517 + return n;
10518 +
10519 + if (n && __access_ok((unsigned long) from, n)) {
10520 + if (!__builtin_constant_p(n))
10521 + check_object_size(to, n, false);
10522 return __copy_user((__force void __user *) to, from, n);
10523 - else
10524 + } else
10525 return n;
10526 }
10527
10528 static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n)
10529 {
10530 + if ((long)n < 0)
10531 + return n;
10532 +
10533 return __copy_user((__force void __user *) to, from, n);
10534 }
10535
10536 diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
10537 index c990a5e..7384856 100644
10538 --- a/arch/sparc/include/asm/uaccess_64.h
10539 +++ b/arch/sparc/include/asm/uaccess_64.h
10540 @@ -10,6 +10,7 @@
10541 #include <linux/compiler.h>
10542 #include <linux/string.h>
10543 #include <linux/thread_info.h>
10544 +#include <linux/kernel.h>
10545 #include <asm/asi.h>
10546 #include <asm/spitfire.h>
10547 #include <asm-generic/uaccess-unaligned.h>
10548 @@ -54,6 +55,11 @@ static inline int __access_ok(const void __user * addr, unsigned long size)
10549 return 1;
10550 }
10551
10552 +static inline int access_ok_noprefault(int type, const void __user * addr, unsigned long size)
10553 +{
10554 + return 1;
10555 +}
10556 +
10557 static inline int access_ok(int type, const void __user * addr, unsigned long size)
10558 {
10559 return 1;
10560 @@ -214,8 +220,15 @@ unsigned long copy_from_user_fixup(void *to, const void __user *from,
10561 static inline unsigned long __must_check
10562 copy_from_user(void *to, const void __user *from, unsigned long size)
10563 {
10564 - unsigned long ret = ___copy_from_user(to, from, size);
10565 + unsigned long ret;
10566
10567 + if ((long)size < 0 || size > INT_MAX)
10568 + return size;
10569 +
10570 + if (!__builtin_constant_p(size))
10571 + check_object_size(to, size, false);
10572 +
10573 + ret = ___copy_from_user(to, from, size);
10574 if (unlikely(ret))
10575 ret = copy_from_user_fixup(to, from, size);
10576
10577 @@ -231,8 +244,15 @@ unsigned long copy_to_user_fixup(void __user *to, const void *from,
10578 static inline unsigned long __must_check
10579 copy_to_user(void __user *to, const void *from, unsigned long size)
10580 {
10581 - unsigned long ret = ___copy_to_user(to, from, size);
10582 + unsigned long ret;
10583
10584 + if ((long)size < 0 || size > INT_MAX)
10585 + return size;
10586 +
10587 + if (!__builtin_constant_p(size))
10588 + check_object_size(from, size, true);
10589 +
10590 + ret = ___copy_to_user(to, from, size);
10591 if (unlikely(ret))
10592 ret = copy_to_user_fixup(to, from, size);
10593 return ret;
10594 diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
10595 index 7cf9c6e..6206648 100644
10596 --- a/arch/sparc/kernel/Makefile
10597 +++ b/arch/sparc/kernel/Makefile
10598 @@ -4,7 +4,7 @@
10599 #
10600
10601 asflags-y := -ansi
10602 -ccflags-y := -Werror
10603 +#ccflags-y := -Werror
10604
10605 extra-y := head_$(BITS).o
10606
10607 diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
10608 index 50e7b62..79fae35 100644
10609 --- a/arch/sparc/kernel/process_32.c
10610 +++ b/arch/sparc/kernel/process_32.c
10611 @@ -123,14 +123,14 @@ void show_regs(struct pt_regs *r)
10612
10613 printk("PSR: %08lx PC: %08lx NPC: %08lx Y: %08lx %s\n",
10614 r->psr, r->pc, r->npc, r->y, print_tainted());
10615 - printk("PC: <%pS>\n", (void *) r->pc);
10616 + printk("PC: <%pA>\n", (void *) r->pc);
10617 printk("%%G: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10618 r->u_regs[0], r->u_regs[1], r->u_regs[2], r->u_regs[3],
10619 r->u_regs[4], r->u_regs[5], r->u_regs[6], r->u_regs[7]);
10620 printk("%%O: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10621 r->u_regs[8], r->u_regs[9], r->u_regs[10], r->u_regs[11],
10622 r->u_regs[12], r->u_regs[13], r->u_regs[14], r->u_regs[15]);
10623 - printk("RPC: <%pS>\n", (void *) r->u_regs[15]);
10624 + printk("RPC: <%pA>\n", (void *) r->u_regs[15]);
10625
10626 printk("%%L: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10627 rw->locals[0], rw->locals[1], rw->locals[2], rw->locals[3],
10628 @@ -167,7 +167,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
10629 rw = (struct reg_window32 *) fp;
10630 pc = rw->ins[7];
10631 printk("[%08lx : ", pc);
10632 - printk("%pS ] ", (void *) pc);
10633 + printk("%pA ] ", (void *) pc);
10634 fp = rw->ins[6];
10635 } while (++count < 16);
10636 printk("\n");
10637 diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
10638 index 46a5964..a35c62c 100644
10639 --- a/arch/sparc/kernel/process_64.c
10640 +++ b/arch/sparc/kernel/process_64.c
10641 @@ -161,7 +161,7 @@ static void show_regwindow(struct pt_regs *regs)
10642 printk("i4: %016lx i5: %016lx i6: %016lx i7: %016lx\n",
10643 rwk->ins[4], rwk->ins[5], rwk->ins[6], rwk->ins[7]);
10644 if (regs->tstate & TSTATE_PRIV)
10645 - printk("I7: <%pS>\n", (void *) rwk->ins[7]);
10646 + printk("I7: <%pA>\n", (void *) rwk->ins[7]);
10647 }
10648
10649 void show_regs(struct pt_regs *regs)
10650 @@ -170,7 +170,7 @@ void show_regs(struct pt_regs *regs)
10651
10652 printk("TSTATE: %016lx TPC: %016lx TNPC: %016lx Y: %08x %s\n", regs->tstate,
10653 regs->tpc, regs->tnpc, regs->y, print_tainted());
10654 - printk("TPC: <%pS>\n", (void *) regs->tpc);
10655 + printk("TPC: <%pA>\n", (void *) regs->tpc);
10656 printk("g0: %016lx g1: %016lx g2: %016lx g3: %016lx\n",
10657 regs->u_regs[0], regs->u_regs[1], regs->u_regs[2],
10658 regs->u_regs[3]);
10659 @@ -183,7 +183,7 @@ void show_regs(struct pt_regs *regs)
10660 printk("o4: %016lx o5: %016lx sp: %016lx ret_pc: %016lx\n",
10661 regs->u_regs[12], regs->u_regs[13], regs->u_regs[14],
10662 regs->u_regs[15]);
10663 - printk("RPC: <%pS>\n", (void *) regs->u_regs[15]);
10664 + printk("RPC: <%pA>\n", (void *) regs->u_regs[15]);
10665 show_regwindow(regs);
10666 show_stack(current, (unsigned long *) regs->u_regs[UREG_FP]);
10667 }
10668 @@ -278,7 +278,7 @@ void arch_trigger_all_cpu_backtrace(bool include_self)
10669 ((tp && tp->task) ? tp->task->pid : -1));
10670
10671 if (gp->tstate & TSTATE_PRIV) {
10672 - printk(" TPC[%pS] O7[%pS] I7[%pS] RPC[%pS]\n",
10673 + printk(" TPC[%pA] O7[%pA] I7[%pA] RPC[%pA]\n",
10674 (void *) gp->tpc,
10675 (void *) gp->o7,
10676 (void *) gp->i7,
10677 diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c
10678 index 79cc0d1..ec62734 100644
10679 --- a/arch/sparc/kernel/prom_common.c
10680 +++ b/arch/sparc/kernel/prom_common.c
10681 @@ -144,7 +144,7 @@ static int __init prom_common_nextprop(phandle node, char *prev, char *buf)
10682
10683 unsigned int prom_early_allocated __initdata;
10684
10685 -static struct of_pdt_ops prom_sparc_ops __initdata = {
10686 +static struct of_pdt_ops prom_sparc_ops __initconst = {
10687 .nextprop = prom_common_nextprop,
10688 .getproplen = prom_getproplen,
10689 .getproperty = prom_getproperty,
10690 diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
10691 index 9ddc492..27a5619 100644
10692 --- a/arch/sparc/kernel/ptrace_64.c
10693 +++ b/arch/sparc/kernel/ptrace_64.c
10694 @@ -1060,6 +1060,10 @@ long arch_ptrace(struct task_struct *child, long request,
10695 return ret;
10696 }
10697
10698 +#ifdef CONFIG_GRKERNSEC_SETXID
10699 +extern void gr_delayed_cred_worker(void);
10700 +#endif
10701 +
10702 asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10703 {
10704 int ret = 0;
10705 @@ -1070,6 +1074,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10706 if (test_thread_flag(TIF_NOHZ))
10707 user_exit();
10708
10709 +#ifdef CONFIG_GRKERNSEC_SETXID
10710 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10711 + gr_delayed_cred_worker();
10712 +#endif
10713 +
10714 if (test_thread_flag(TIF_SYSCALL_TRACE))
10715 ret = tracehook_report_syscall_entry(regs);
10716
10717 @@ -1088,6 +1097,11 @@ asmlinkage void syscall_trace_leave(struct pt_regs *regs)
10718 if (test_thread_flag(TIF_NOHZ))
10719 user_exit();
10720
10721 +#ifdef CONFIG_GRKERNSEC_SETXID
10722 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10723 + gr_delayed_cred_worker();
10724 +#endif
10725 +
10726 audit_syscall_exit(regs);
10727
10728 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
10729 diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
10730 index da6f1a7..e5dea8f 100644
10731 --- a/arch/sparc/kernel/smp_64.c
10732 +++ b/arch/sparc/kernel/smp_64.c
10733 @@ -887,7 +887,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10734 return;
10735
10736 #ifdef CONFIG_DEBUG_DCFLUSH
10737 - atomic_inc(&dcpage_flushes);
10738 + atomic_inc_unchecked(&dcpage_flushes);
10739 #endif
10740
10741 this_cpu = get_cpu();
10742 @@ -911,7 +911,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10743 xcall_deliver(data0, __pa(pg_addr),
10744 (u64) pg_addr, cpumask_of(cpu));
10745 #ifdef CONFIG_DEBUG_DCFLUSH
10746 - atomic_inc(&dcpage_flushes_xcall);
10747 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10748 #endif
10749 }
10750 }
10751 @@ -930,7 +930,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10752 preempt_disable();
10753
10754 #ifdef CONFIG_DEBUG_DCFLUSH
10755 - atomic_inc(&dcpage_flushes);
10756 + atomic_inc_unchecked(&dcpage_flushes);
10757 #endif
10758 data0 = 0;
10759 pg_addr = page_address(page);
10760 @@ -947,7 +947,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10761 xcall_deliver(data0, __pa(pg_addr),
10762 (u64) pg_addr, cpu_online_mask);
10763 #ifdef CONFIG_DEBUG_DCFLUSH
10764 - atomic_inc(&dcpage_flushes_xcall);
10765 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10766 #endif
10767 }
10768 __local_flush_dcache_page(page);
10769 diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
10770 index 646988d..b88905f 100644
10771 --- a/arch/sparc/kernel/sys_sparc_32.c
10772 +++ b/arch/sparc/kernel/sys_sparc_32.c
10773 @@ -54,7 +54,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10774 if (len > TASK_SIZE - PAGE_SIZE)
10775 return -ENOMEM;
10776 if (!addr)
10777 - addr = TASK_UNMAPPED_BASE;
10778 + addr = current->mm->mmap_base;
10779
10780 info.flags = 0;
10781 info.length = len;
10782 diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
10783 index 30e7ddb..266a3b0 100644
10784 --- a/arch/sparc/kernel/sys_sparc_64.c
10785 +++ b/arch/sparc/kernel/sys_sparc_64.c
10786 @@ -89,13 +89,14 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10787 struct vm_area_struct * vma;
10788 unsigned long task_size = TASK_SIZE;
10789 int do_color_align;
10790 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10791 struct vm_unmapped_area_info info;
10792
10793 if (flags & MAP_FIXED) {
10794 /* We do not accept a shared mapping if it would violate
10795 * cache aliasing constraints.
10796 */
10797 - if ((flags & MAP_SHARED) &&
10798 + if ((filp || (flags & MAP_SHARED)) &&
10799 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10800 return -EINVAL;
10801 return addr;
10802 @@ -110,6 +111,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10803 if (filp || (flags & MAP_SHARED))
10804 do_color_align = 1;
10805
10806 +#ifdef CONFIG_PAX_RANDMMAP
10807 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10808 +#endif
10809 +
10810 if (addr) {
10811 if (do_color_align)
10812 addr = COLOR_ALIGN(addr, pgoff);
10813 @@ -117,22 +122,28 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10814 addr = PAGE_ALIGN(addr);
10815
10816 vma = find_vma(mm, addr);
10817 - if (task_size - len >= addr &&
10818 - (!vma || addr + len <= vma->vm_start))
10819 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10820 return addr;
10821 }
10822
10823 info.flags = 0;
10824 info.length = len;
10825 - info.low_limit = TASK_UNMAPPED_BASE;
10826 + info.low_limit = mm->mmap_base;
10827 info.high_limit = min(task_size, VA_EXCLUDE_START);
10828 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10829 info.align_offset = pgoff << PAGE_SHIFT;
10830 + info.threadstack_offset = offset;
10831 addr = vm_unmapped_area(&info);
10832
10833 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
10834 VM_BUG_ON(addr != -ENOMEM);
10835 info.low_limit = VA_EXCLUDE_END;
10836 +
10837 +#ifdef CONFIG_PAX_RANDMMAP
10838 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10839 + info.low_limit += mm->delta_mmap;
10840 +#endif
10841 +
10842 info.high_limit = task_size;
10843 addr = vm_unmapped_area(&info);
10844 }
10845 @@ -150,6 +161,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10846 unsigned long task_size = STACK_TOP32;
10847 unsigned long addr = addr0;
10848 int do_color_align;
10849 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10850 struct vm_unmapped_area_info info;
10851
10852 /* This should only ever run for 32-bit processes. */
10853 @@ -159,7 +171,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10854 /* We do not accept a shared mapping if it would violate
10855 * cache aliasing constraints.
10856 */
10857 - if ((flags & MAP_SHARED) &&
10858 + if ((filp || (flags & MAP_SHARED)) &&
10859 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10860 return -EINVAL;
10861 return addr;
10862 @@ -172,6 +184,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10863 if (filp || (flags & MAP_SHARED))
10864 do_color_align = 1;
10865
10866 +#ifdef CONFIG_PAX_RANDMMAP
10867 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10868 +#endif
10869 +
10870 /* requesting a specific address */
10871 if (addr) {
10872 if (do_color_align)
10873 @@ -180,8 +196,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10874 addr = PAGE_ALIGN(addr);
10875
10876 vma = find_vma(mm, addr);
10877 - if (task_size - len >= addr &&
10878 - (!vma || addr + len <= vma->vm_start))
10879 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10880 return addr;
10881 }
10882
10883 @@ -191,6 +206,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10884 info.high_limit = mm->mmap_base;
10885 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10886 info.align_offset = pgoff << PAGE_SHIFT;
10887 + info.threadstack_offset = offset;
10888 addr = vm_unmapped_area(&info);
10889
10890 /*
10891 @@ -203,6 +219,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10892 VM_BUG_ON(addr != -ENOMEM);
10893 info.flags = 0;
10894 info.low_limit = TASK_UNMAPPED_BASE;
10895 +
10896 +#ifdef CONFIG_PAX_RANDMMAP
10897 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10898 + info.low_limit += mm->delta_mmap;
10899 +#endif
10900 +
10901 info.high_limit = STACK_TOP32;
10902 addr = vm_unmapped_area(&info);
10903 }
10904 @@ -259,10 +281,14 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u
10905 EXPORT_SYMBOL(get_fb_unmapped_area);
10906
10907 /* Essentially the same as PowerPC. */
10908 -static unsigned long mmap_rnd(void)
10909 +static unsigned long mmap_rnd(struct mm_struct *mm)
10910 {
10911 unsigned long rnd = 0UL;
10912
10913 +#ifdef CONFIG_PAX_RANDMMAP
10914 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10915 +#endif
10916 +
10917 if (current->flags & PF_RANDOMIZE) {
10918 unsigned long val = get_random_int();
10919 if (test_thread_flag(TIF_32BIT))
10920 @@ -275,7 +301,7 @@ static unsigned long mmap_rnd(void)
10921
10922 void arch_pick_mmap_layout(struct mm_struct *mm)
10923 {
10924 - unsigned long random_factor = mmap_rnd();
10925 + unsigned long random_factor = mmap_rnd(mm);
10926 unsigned long gap;
10927
10928 /*
10929 @@ -288,6 +314,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10930 gap == RLIM_INFINITY ||
10931 sysctl_legacy_va_layout) {
10932 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
10933 +
10934 +#ifdef CONFIG_PAX_RANDMMAP
10935 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10936 + mm->mmap_base += mm->delta_mmap;
10937 +#endif
10938 +
10939 mm->get_unmapped_area = arch_get_unmapped_area;
10940 } else {
10941 /* We know it's 32-bit */
10942 @@ -299,6 +331,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10943 gap = (task_size / 6 * 5);
10944
10945 mm->mmap_base = PAGE_ALIGN(task_size - gap - random_factor);
10946 +
10947 +#ifdef CONFIG_PAX_RANDMMAP
10948 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10949 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
10950 +#endif
10951 +
10952 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
10953 }
10954 }
10955 diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
10956 index bb00089..e0ea580 100644
10957 --- a/arch/sparc/kernel/syscalls.S
10958 +++ b/arch/sparc/kernel/syscalls.S
10959 @@ -62,7 +62,7 @@ sys32_rt_sigreturn:
10960 #endif
10961 .align 32
10962 1: ldx [%g6 + TI_FLAGS], %l5
10963 - andcc %l5, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10964 + andcc %l5, _TIF_WORK_SYSCALL, %g0
10965 be,pt %icc, rtrap
10966 nop
10967 call syscall_trace_leave
10968 @@ -194,7 +194,7 @@ linux_sparc_syscall32:
10969
10970 srl %i3, 0, %o3 ! IEU0
10971 srl %i2, 0, %o2 ! IEU0 Group
10972 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10973 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10974 bne,pn %icc, linux_syscall_trace32 ! CTI
10975 mov %i0, %l5 ! IEU1
10976 5: call %l7 ! CTI Group brk forced
10977 @@ -218,7 +218,7 @@ linux_sparc_syscall:
10978
10979 mov %i3, %o3 ! IEU1
10980 mov %i4, %o4 ! IEU0 Group
10981 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10982 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10983 bne,pn %icc, linux_syscall_trace ! CTI Group
10984 mov %i0, %l5 ! IEU0
10985 2: call %l7 ! CTI Group brk forced
10986 @@ -233,7 +233,7 @@ ret_sys_call:
10987
10988 cmp %o0, -ERESTART_RESTARTBLOCK
10989 bgeu,pn %xcc, 1f
10990 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10991 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10992 ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc
10993
10994 2:
10995 diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
10996 index 6fd386c5..6907d81 100644
10997 --- a/arch/sparc/kernel/traps_32.c
10998 +++ b/arch/sparc/kernel/traps_32.c
10999 @@ -44,6 +44,8 @@ static void instruction_dump(unsigned long *pc)
11000 #define __SAVE __asm__ __volatile__("save %sp, -0x40, %sp\n\t")
11001 #define __RESTORE __asm__ __volatile__("restore %g0, %g0, %g0\n\t")
11002
11003 +extern void gr_handle_kernel_exploit(void);
11004 +
11005 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11006 {
11007 static int die_counter;
11008 @@ -76,15 +78,17 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11009 count++ < 30 &&
11010 (((unsigned long) rw) >= PAGE_OFFSET) &&
11011 !(((unsigned long) rw) & 0x7)) {
11012 - printk("Caller[%08lx]: %pS\n", rw->ins[7],
11013 + printk("Caller[%08lx]: %pA\n", rw->ins[7],
11014 (void *) rw->ins[7]);
11015 rw = (struct reg_window32 *)rw->ins[6];
11016 }
11017 }
11018 printk("Instruction DUMP:");
11019 instruction_dump ((unsigned long *) regs->pc);
11020 - if(regs->psr & PSR_PS)
11021 + if(regs->psr & PSR_PS) {
11022 + gr_handle_kernel_exploit();
11023 do_exit(SIGKILL);
11024 + }
11025 do_exit(SIGSEGV);
11026 }
11027
11028 diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
11029 index 981a769..d906eda 100644
11030 --- a/arch/sparc/kernel/traps_64.c
11031 +++ b/arch/sparc/kernel/traps_64.c
11032 @@ -79,7 +79,7 @@ static void dump_tl1_traplog(struct tl1_traplog *p)
11033 i + 1,
11034 p->trapstack[i].tstate, p->trapstack[i].tpc,
11035 p->trapstack[i].tnpc, p->trapstack[i].tt);
11036 - printk("TRAPLOG: TPC<%pS>\n", (void *) p->trapstack[i].tpc);
11037 + printk("TRAPLOG: TPC<%pA>\n", (void *) p->trapstack[i].tpc);
11038 }
11039 }
11040
11041 @@ -99,6 +99,12 @@ void bad_trap(struct pt_regs *regs, long lvl)
11042
11043 lvl -= 0x100;
11044 if (regs->tstate & TSTATE_PRIV) {
11045 +
11046 +#ifdef CONFIG_PAX_REFCOUNT
11047 + if (lvl == 6)
11048 + pax_report_refcount_overflow(regs);
11049 +#endif
11050 +
11051 sprintf(buffer, "Kernel bad sw trap %lx", lvl);
11052 die_if_kernel(buffer, regs);
11053 }
11054 @@ -117,11 +123,16 @@ void bad_trap(struct pt_regs *regs, long lvl)
11055 void bad_trap_tl1(struct pt_regs *regs, long lvl)
11056 {
11057 char buffer[32];
11058 -
11059 +
11060 if (notify_die(DIE_TRAP_TL1, "bad trap tl1", regs,
11061 0, lvl, SIGTRAP) == NOTIFY_STOP)
11062 return;
11063
11064 +#ifdef CONFIG_PAX_REFCOUNT
11065 + if (lvl == 6)
11066 + pax_report_refcount_overflow(regs);
11067 +#endif
11068 +
11069 dump_tl1_traplog((struct tl1_traplog *)(regs + 1));
11070
11071 sprintf (buffer, "Bad trap %lx at tl>0", lvl);
11072 @@ -1151,7 +1162,7 @@ static void cheetah_log_errors(struct pt_regs *regs, struct cheetah_err_info *in
11073 regs->tpc, regs->tnpc, regs->u_regs[UREG_I7], regs->tstate);
11074 printk("%s" "ERROR(%d): ",
11075 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id());
11076 - printk("TPC<%pS>\n", (void *) regs->tpc);
11077 + printk("TPC<%pA>\n", (void *) regs->tpc);
11078 printk("%s" "ERROR(%d): M_SYND(%lx), E_SYND(%lx)%s%s\n",
11079 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id(),
11080 (afsr & CHAFSR_M_SYNDROME) >> CHAFSR_M_SYNDROME_SHIFT,
11081 @@ -1758,7 +1769,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11082 smp_processor_id(),
11083 (type & 0x1) ? 'I' : 'D',
11084 regs->tpc);
11085 - printk(KERN_EMERG "TPC<%pS>\n", (void *) regs->tpc);
11086 + printk(KERN_EMERG "TPC<%pA>\n", (void *) regs->tpc);
11087 panic("Irrecoverable Cheetah+ parity error.");
11088 }
11089
11090 @@ -1766,7 +1777,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11091 smp_processor_id(),
11092 (type & 0x1) ? 'I' : 'D',
11093 regs->tpc);
11094 - printk(KERN_WARNING "TPC<%pS>\n", (void *) regs->tpc);
11095 + printk(KERN_WARNING "TPC<%pA>\n", (void *) regs->tpc);
11096 }
11097
11098 struct sun4v_error_entry {
11099 @@ -1839,8 +1850,8 @@ struct sun4v_error_entry {
11100 /*0x38*/u64 reserved_5;
11101 };
11102
11103 -static atomic_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11104 -static atomic_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11105 +static atomic_unchecked_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11106 +static atomic_unchecked_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11107
11108 static const char *sun4v_err_type_to_str(u8 type)
11109 {
11110 @@ -1932,7 +1943,7 @@ static void sun4v_report_real_raddr(const char *pfx, struct pt_regs *regs)
11111 }
11112
11113 static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11114 - int cpu, const char *pfx, atomic_t *ocnt)
11115 + int cpu, const char *pfx, atomic_unchecked_t *ocnt)
11116 {
11117 u64 *raw_ptr = (u64 *) ent;
11118 u32 attrs;
11119 @@ -1990,8 +2001,8 @@ static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11120
11121 show_regs(regs);
11122
11123 - if ((cnt = atomic_read(ocnt)) != 0) {
11124 - atomic_set(ocnt, 0);
11125 + if ((cnt = atomic_read_unchecked(ocnt)) != 0) {
11126 + atomic_set_unchecked(ocnt, 0);
11127 wmb();
11128 printk("%s: Queue overflowed %d times.\n",
11129 pfx, cnt);
11130 @@ -2048,7 +2059,7 @@ out:
11131 */
11132 void sun4v_resum_overflow(struct pt_regs *regs)
11133 {
11134 - atomic_inc(&sun4v_resum_oflow_cnt);
11135 + atomic_inc_unchecked(&sun4v_resum_oflow_cnt);
11136 }
11137
11138 /* We run with %pil set to PIL_NORMAL_MAX and PSTATE_IE enabled in %pstate.
11139 @@ -2101,7 +2112,7 @@ void sun4v_nonresum_overflow(struct pt_regs *regs)
11140 /* XXX Actually even this can make not that much sense. Perhaps
11141 * XXX we should just pull the plug and panic directly from here?
11142 */
11143 - atomic_inc(&sun4v_nonresum_oflow_cnt);
11144 + atomic_inc_unchecked(&sun4v_nonresum_oflow_cnt);
11145 }
11146
11147 static void sun4v_tlb_error(struct pt_regs *regs)
11148 @@ -2120,9 +2131,9 @@ void sun4v_itlb_error_report(struct pt_regs *regs, int tl)
11149
11150 printk(KERN_EMERG "SUN4V-ITLB: Error at TPC[%lx], tl %d\n",
11151 regs->tpc, tl);
11152 - printk(KERN_EMERG "SUN4V-ITLB: TPC<%pS>\n", (void *) regs->tpc);
11153 + printk(KERN_EMERG "SUN4V-ITLB: TPC<%pA>\n", (void *) regs->tpc);
11154 printk(KERN_EMERG "SUN4V-ITLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11155 - printk(KERN_EMERG "SUN4V-ITLB: O7<%pS>\n",
11156 + printk(KERN_EMERG "SUN4V-ITLB: O7<%pA>\n",
11157 (void *) regs->u_regs[UREG_I7]);
11158 printk(KERN_EMERG "SUN4V-ITLB: vaddr[%lx] ctx[%lx] "
11159 "pte[%lx] error[%lx]\n",
11160 @@ -2143,9 +2154,9 @@ void sun4v_dtlb_error_report(struct pt_regs *regs, int tl)
11161
11162 printk(KERN_EMERG "SUN4V-DTLB: Error at TPC[%lx], tl %d\n",
11163 regs->tpc, tl);
11164 - printk(KERN_EMERG "SUN4V-DTLB: TPC<%pS>\n", (void *) regs->tpc);
11165 + printk(KERN_EMERG "SUN4V-DTLB: TPC<%pA>\n", (void *) regs->tpc);
11166 printk(KERN_EMERG "SUN4V-DTLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11167 - printk(KERN_EMERG "SUN4V-DTLB: O7<%pS>\n",
11168 + printk(KERN_EMERG "SUN4V-DTLB: O7<%pA>\n",
11169 (void *) regs->u_regs[UREG_I7]);
11170 printk(KERN_EMERG "SUN4V-DTLB: vaddr[%lx] ctx[%lx] "
11171 "pte[%lx] error[%lx]\n",
11172 @@ -2362,13 +2373,13 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
11173 fp = (unsigned long)sf->fp + STACK_BIAS;
11174 }
11175
11176 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11177 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11178 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
11179 if ((pc + 8UL) == (unsigned long) &return_to_handler) {
11180 int index = tsk->curr_ret_stack;
11181 if (tsk->ret_stack && index >= graph) {
11182 pc = tsk->ret_stack[index - graph].ret;
11183 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11184 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11185 graph++;
11186 }
11187 }
11188 @@ -2386,6 +2397,8 @@ static inline struct reg_window *kernel_stack_up(struct reg_window *rw)
11189 return (struct reg_window *) (fp + STACK_BIAS);
11190 }
11191
11192 +extern void gr_handle_kernel_exploit(void);
11193 +
11194 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11195 {
11196 static int die_counter;
11197 @@ -2414,7 +2427,7 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11198 while (rw &&
11199 count++ < 30 &&
11200 kstack_valid(tp, (unsigned long) rw)) {
11201 - printk("Caller[%016lx]: %pS\n", rw->ins[7],
11202 + printk("Caller[%016lx]: %pA\n", rw->ins[7],
11203 (void *) rw->ins[7]);
11204
11205 rw = kernel_stack_up(rw);
11206 @@ -2427,8 +2440,10 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11207 }
11208 user_instruction_dump ((unsigned int __user *) regs->tpc);
11209 }
11210 - if (regs->tstate & TSTATE_PRIV)
11211 + if (regs->tstate & TSTATE_PRIV) {
11212 + gr_handle_kernel_exploit();
11213 do_exit(SIGKILL);
11214 + }
11215 do_exit(SIGSEGV);
11216 }
11217 EXPORT_SYMBOL(die_if_kernel);
11218 diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
11219 index 62098a8..547ab2c 100644
11220 --- a/arch/sparc/kernel/unaligned_64.c
11221 +++ b/arch/sparc/kernel/unaligned_64.c
11222 @@ -297,7 +297,7 @@ static void log_unaligned(struct pt_regs *regs)
11223 static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5);
11224
11225 if (__ratelimit(&ratelimit)) {
11226 - printk("Kernel unaligned access at TPC[%lx] %pS\n",
11227 + printk("Kernel unaligned access at TPC[%lx] %pA\n",
11228 regs->tpc, (void *) regs->tpc);
11229 }
11230 }
11231 diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
11232 index 3269b02..64f5231 100644
11233 --- a/arch/sparc/lib/Makefile
11234 +++ b/arch/sparc/lib/Makefile
11235 @@ -2,7 +2,7 @@
11236 #
11237
11238 asflags-y := -ansi -DST_DIV0=0x02
11239 -ccflags-y := -Werror
11240 +#ccflags-y := -Werror
11241
11242 lib-$(CONFIG_SPARC32) += ashrdi3.o
11243 lib-$(CONFIG_SPARC32) += memcpy.o memset.o
11244 diff --git a/arch/sparc/lib/atomic_64.S b/arch/sparc/lib/atomic_64.S
11245 index 05dac43..76f8ed4 100644
11246 --- a/arch/sparc/lib/atomic_64.S
11247 +++ b/arch/sparc/lib/atomic_64.S
11248 @@ -15,11 +15,22 @@
11249 * a value and does the barriers.
11250 */
11251
11252 -#define ATOMIC_OP(op) \
11253 -ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11254 +#ifdef CONFIG_PAX_REFCOUNT
11255 +#define __REFCOUNT_OP(op) op##cc
11256 +#define __OVERFLOW_IOP tvs %icc, 6;
11257 +#define __OVERFLOW_XOP tvs %xcc, 6;
11258 +#else
11259 +#define __REFCOUNT_OP(op) op
11260 +#define __OVERFLOW_IOP
11261 +#define __OVERFLOW_XOP
11262 +#endif
11263 +
11264 +#define __ATOMIC_OP(op, suffix, asm_op, post_op) \
11265 +ENTRY(atomic_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11266 BACKOFF_SETUP(%o2); \
11267 1: lduw [%o1], %g1; \
11268 - op %g1, %o0, %g7; \
11269 + asm_op %g1, %o0, %g7; \
11270 + post_op \
11271 cas [%o1], %g1, %g7; \
11272 cmp %g1, %g7; \
11273 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11274 @@ -29,11 +40,15 @@ ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11275 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11276 ENDPROC(atomic_##op); \
11277
11278 -#define ATOMIC_OP_RETURN(op) \
11279 -ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11280 +#define ATOMIC_OP(op) __ATOMIC_OP(op, , op, ) \
11281 + __ATOMIC_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11282 +
11283 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op) \
11284 +ENTRY(atomic_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11285 BACKOFF_SETUP(%o2); \
11286 1: lduw [%o1], %g1; \
11287 - op %g1, %o0, %g7; \
11288 + asm_op %g1, %o0, %g7; \
11289 + post_op \
11290 cas [%o1], %g1, %g7; \
11291 cmp %g1, %g7; \
11292 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11293 @@ -43,6 +58,9 @@ ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11294 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11295 ENDPROC(atomic_##op##_return);
11296
11297 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, , op, ) \
11298 + __ATOMIC_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11299 +
11300 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11301
11302 ATOMIC_OPS(add)
11303 @@ -50,13 +68,16 @@ ATOMIC_OPS(sub)
11304
11305 #undef ATOMIC_OPS
11306 #undef ATOMIC_OP_RETURN
11307 +#undef __ATOMIC_OP_RETURN
11308 #undef ATOMIC_OP
11309 +#undef __ATOMIC_OP
11310
11311 -#define ATOMIC64_OP(op) \
11312 -ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11313 +#define __ATOMIC64_OP(op, suffix, asm_op, post_op) \
11314 +ENTRY(atomic64_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11315 BACKOFF_SETUP(%o2); \
11316 1: ldx [%o1], %g1; \
11317 - op %g1, %o0, %g7; \
11318 + asm_op %g1, %o0, %g7; \
11319 + post_op \
11320 casx [%o1], %g1, %g7; \
11321 cmp %g1, %g7; \
11322 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11323 @@ -66,11 +87,15 @@ ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11324 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11325 ENDPROC(atomic64_##op); \
11326
11327 -#define ATOMIC64_OP_RETURN(op) \
11328 -ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11329 +#define ATOMIC64_OP(op) __ATOMIC64_OP(op, , op, ) \
11330 + __ATOMIC64_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11331 +
11332 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op) \
11333 +ENTRY(atomic64_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11334 BACKOFF_SETUP(%o2); \
11335 1: ldx [%o1], %g1; \
11336 - op %g1, %o0, %g7; \
11337 + asm_op %g1, %o0, %g7; \
11338 + post_op \
11339 casx [%o1], %g1, %g7; \
11340 cmp %g1, %g7; \
11341 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11342 @@ -80,6 +105,9 @@ ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11343 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11344 ENDPROC(atomic64_##op##_return);
11345
11346 +#define ATOMIC64_OP_RETURN(op) __ATOMIC64_OP_RETURN(op, , op, ) \
11347 +i __ATOMIC64_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11348 +
11349 #define ATOMIC64_OPS(op) ATOMIC64_OP(op) ATOMIC64_OP_RETURN(op)
11350
11351 ATOMIC64_OPS(add)
11352 @@ -87,7 +115,12 @@ ATOMIC64_OPS(sub)
11353
11354 #undef ATOMIC64_OPS
11355 #undef ATOMIC64_OP_RETURN
11356 +#undef __ATOMIC64_OP_RETURN
11357 #undef ATOMIC64_OP
11358 +#undef __ATOMIC64_OP
11359 +#undef __OVERFLOW_XOP
11360 +#undef __OVERFLOW_IOP
11361 +#undef __REFCOUNT_OP
11362
11363 ENTRY(atomic64_dec_if_positive) /* %o0 = atomic_ptr */
11364 BACKOFF_SETUP(%o2)
11365 diff --git a/arch/sparc/lib/ksyms.c b/arch/sparc/lib/ksyms.c
11366 index 1d649a9..fbc5bfc 100644
11367 --- a/arch/sparc/lib/ksyms.c
11368 +++ b/arch/sparc/lib/ksyms.c
11369 @@ -101,7 +101,9 @@ EXPORT_SYMBOL(__clear_user);
11370 /* Atomic counter implementation. */
11371 #define ATOMIC_OP(op) \
11372 EXPORT_SYMBOL(atomic_##op); \
11373 -EXPORT_SYMBOL(atomic64_##op);
11374 +EXPORT_SYMBOL(atomic_##op##_unchecked); \
11375 +EXPORT_SYMBOL(atomic64_##op); \
11376 +EXPORT_SYMBOL(atomic64_##op##_unchecked);
11377
11378 #define ATOMIC_OP_RETURN(op) \
11379 EXPORT_SYMBOL(atomic_##op##_return); \
11380 @@ -110,6 +112,8 @@ EXPORT_SYMBOL(atomic64_##op##_return);
11381 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11382
11383 ATOMIC_OPS(add)
11384 +EXPORT_SYMBOL(atomic_add_ret_unchecked);
11385 +EXPORT_SYMBOL(atomic64_add_ret_unchecked);
11386 ATOMIC_OPS(sub)
11387
11388 #undef ATOMIC_OPS
11389 diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile
11390 index 30c3ecc..736f015 100644
11391 --- a/arch/sparc/mm/Makefile
11392 +++ b/arch/sparc/mm/Makefile
11393 @@ -2,7 +2,7 @@
11394 #
11395
11396 asflags-y := -ansi
11397 -ccflags-y := -Werror
11398 +#ccflags-y := -Werror
11399
11400 obj-$(CONFIG_SPARC64) += ultra.o tlb.o tsb.o gup.o
11401 obj-y += fault_$(BITS).o
11402 diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
11403 index 70d8171..274c6c0 100644
11404 --- a/arch/sparc/mm/fault_32.c
11405 +++ b/arch/sparc/mm/fault_32.c
11406 @@ -21,6 +21,9 @@
11407 #include <linux/perf_event.h>
11408 #include <linux/interrupt.h>
11409 #include <linux/kdebug.h>
11410 +#include <linux/slab.h>
11411 +#include <linux/pagemap.h>
11412 +#include <linux/compiler.h>
11413
11414 #include <asm/page.h>
11415 #include <asm/pgtable.h>
11416 @@ -156,6 +159,277 @@ static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault)
11417 return safe_compute_effective_address(regs, insn);
11418 }
11419
11420 +#ifdef CONFIG_PAX_PAGEEXEC
11421 +#ifdef CONFIG_PAX_DLRESOLVE
11422 +static void pax_emuplt_close(struct vm_area_struct *vma)
11423 +{
11424 + vma->vm_mm->call_dl_resolve = 0UL;
11425 +}
11426 +
11427 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11428 +{
11429 + unsigned int *kaddr;
11430 +
11431 + vmf->page = alloc_page(GFP_HIGHUSER);
11432 + if (!vmf->page)
11433 + return VM_FAULT_OOM;
11434 +
11435 + kaddr = kmap(vmf->page);
11436 + memset(kaddr, 0, PAGE_SIZE);
11437 + kaddr[0] = 0x9DE3BFA8U; /* save */
11438 + flush_dcache_page(vmf->page);
11439 + kunmap(vmf->page);
11440 + return VM_FAULT_MAJOR;
11441 +}
11442 +
11443 +static const struct vm_operations_struct pax_vm_ops = {
11444 + .close = pax_emuplt_close,
11445 + .fault = pax_emuplt_fault
11446 +};
11447 +
11448 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11449 +{
11450 + int ret;
11451 +
11452 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11453 + vma->vm_mm = current->mm;
11454 + vma->vm_start = addr;
11455 + vma->vm_end = addr + PAGE_SIZE;
11456 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11457 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11458 + vma->vm_ops = &pax_vm_ops;
11459 +
11460 + ret = insert_vm_struct(current->mm, vma);
11461 + if (ret)
11462 + return ret;
11463 +
11464 + ++current->mm->total_vm;
11465 + return 0;
11466 +}
11467 +#endif
11468 +
11469 +/*
11470 + * PaX: decide what to do with offenders (regs->pc = fault address)
11471 + *
11472 + * returns 1 when task should be killed
11473 + * 2 when patched PLT trampoline was detected
11474 + * 3 when unpatched PLT trampoline was detected
11475 + */
11476 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11477 +{
11478 +
11479 +#ifdef CONFIG_PAX_EMUPLT
11480 + int err;
11481 +
11482 + do { /* PaX: patched PLT emulation #1 */
11483 + unsigned int sethi1, sethi2, jmpl;
11484 +
11485 + err = get_user(sethi1, (unsigned int *)regs->pc);
11486 + err |= get_user(sethi2, (unsigned int *)(regs->pc+4));
11487 + err |= get_user(jmpl, (unsigned int *)(regs->pc+8));
11488 +
11489 + if (err)
11490 + break;
11491 +
11492 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11493 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11494 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11495 + {
11496 + unsigned int addr;
11497 +
11498 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11499 + addr = regs->u_regs[UREG_G1];
11500 + addr += (((jmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11501 + regs->pc = addr;
11502 + regs->npc = addr+4;
11503 + return 2;
11504 + }
11505 + } while (0);
11506 +
11507 + do { /* PaX: patched PLT emulation #2 */
11508 + unsigned int ba;
11509 +
11510 + err = get_user(ba, (unsigned int *)regs->pc);
11511 +
11512 + if (err)
11513 + break;
11514 +
11515 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11516 + unsigned int addr;
11517 +
11518 + if ((ba & 0xFFC00000U) == 0x30800000U)
11519 + addr = regs->pc + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11520 + else
11521 + addr = regs->pc + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11522 + regs->pc = addr;
11523 + regs->npc = addr+4;
11524 + return 2;
11525 + }
11526 + } while (0);
11527 +
11528 + do { /* PaX: patched PLT emulation #3 */
11529 + unsigned int sethi, bajmpl, nop;
11530 +
11531 + err = get_user(sethi, (unsigned int *)regs->pc);
11532 + err |= get_user(bajmpl, (unsigned int *)(regs->pc+4));
11533 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11534 +
11535 + if (err)
11536 + break;
11537 +
11538 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11539 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11540 + nop == 0x01000000U)
11541 + {
11542 + unsigned int addr;
11543 +
11544 + addr = (sethi & 0x003FFFFFU) << 10;
11545 + regs->u_regs[UREG_G1] = addr;
11546 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11547 + addr += (((bajmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11548 + else
11549 + addr = regs->pc + ((((bajmpl | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11550 + regs->pc = addr;
11551 + regs->npc = addr+4;
11552 + return 2;
11553 + }
11554 + } while (0);
11555 +
11556 + do { /* PaX: unpatched PLT emulation step 1 */
11557 + unsigned int sethi, ba, nop;
11558 +
11559 + err = get_user(sethi, (unsigned int *)regs->pc);
11560 + err |= get_user(ba, (unsigned int *)(regs->pc+4));
11561 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11562 +
11563 + if (err)
11564 + break;
11565 +
11566 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11567 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11568 + nop == 0x01000000U)
11569 + {
11570 + unsigned int addr, save, call;
11571 +
11572 + if ((ba & 0xFFC00000U) == 0x30800000U)
11573 + addr = regs->pc + 4 + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11574 + else
11575 + addr = regs->pc + 4 + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11576 +
11577 + err = get_user(save, (unsigned int *)addr);
11578 + err |= get_user(call, (unsigned int *)(addr+4));
11579 + err |= get_user(nop, (unsigned int *)(addr+8));
11580 + if (err)
11581 + break;
11582 +
11583 +#ifdef CONFIG_PAX_DLRESOLVE
11584 + if (save == 0x9DE3BFA8U &&
11585 + (call & 0xC0000000U) == 0x40000000U &&
11586 + nop == 0x01000000U)
11587 + {
11588 + struct vm_area_struct *vma;
11589 + unsigned long call_dl_resolve;
11590 +
11591 + down_read(&current->mm->mmap_sem);
11592 + call_dl_resolve = current->mm->call_dl_resolve;
11593 + up_read(&current->mm->mmap_sem);
11594 + if (likely(call_dl_resolve))
11595 + goto emulate;
11596 +
11597 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11598 +
11599 + down_write(&current->mm->mmap_sem);
11600 + if (current->mm->call_dl_resolve) {
11601 + call_dl_resolve = current->mm->call_dl_resolve;
11602 + up_write(&current->mm->mmap_sem);
11603 + if (vma)
11604 + kmem_cache_free(vm_area_cachep, vma);
11605 + goto emulate;
11606 + }
11607 +
11608 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11609 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11610 + up_write(&current->mm->mmap_sem);
11611 + if (vma)
11612 + kmem_cache_free(vm_area_cachep, vma);
11613 + return 1;
11614 + }
11615 +
11616 + if (pax_insert_vma(vma, call_dl_resolve)) {
11617 + up_write(&current->mm->mmap_sem);
11618 + kmem_cache_free(vm_area_cachep, vma);
11619 + return 1;
11620 + }
11621 +
11622 + current->mm->call_dl_resolve = call_dl_resolve;
11623 + up_write(&current->mm->mmap_sem);
11624 +
11625 +emulate:
11626 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11627 + regs->pc = call_dl_resolve;
11628 + regs->npc = addr+4;
11629 + return 3;
11630 + }
11631 +#endif
11632 +
11633 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11634 + if ((save & 0xFFC00000U) == 0x05000000U &&
11635 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11636 + nop == 0x01000000U)
11637 + {
11638 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11639 + regs->u_regs[UREG_G2] = addr + 4;
11640 + addr = (save & 0x003FFFFFU) << 10;
11641 + addr += (((call | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11642 + regs->pc = addr;
11643 + regs->npc = addr+4;
11644 + return 3;
11645 + }
11646 + }
11647 + } while (0);
11648 +
11649 + do { /* PaX: unpatched PLT emulation step 2 */
11650 + unsigned int save, call, nop;
11651 +
11652 + err = get_user(save, (unsigned int *)(regs->pc-4));
11653 + err |= get_user(call, (unsigned int *)regs->pc);
11654 + err |= get_user(nop, (unsigned int *)(regs->pc+4));
11655 + if (err)
11656 + break;
11657 +
11658 + if (save == 0x9DE3BFA8U &&
11659 + (call & 0xC0000000U) == 0x40000000U &&
11660 + nop == 0x01000000U)
11661 + {
11662 + unsigned int dl_resolve = regs->pc + ((((call | 0xC0000000U) ^ 0x20000000U) + 0x20000000U) << 2);
11663 +
11664 + regs->u_regs[UREG_RETPC] = regs->pc;
11665 + regs->pc = dl_resolve;
11666 + regs->npc = dl_resolve+4;
11667 + return 3;
11668 + }
11669 + } while (0);
11670 +#endif
11671 +
11672 + return 1;
11673 +}
11674 +
11675 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
11676 +{
11677 + unsigned long i;
11678 +
11679 + printk(KERN_ERR "PAX: bytes at PC: ");
11680 + for (i = 0; i < 8; i++) {
11681 + unsigned int c;
11682 + if (get_user(c, (unsigned int *)pc+i))
11683 + printk(KERN_CONT "???????? ");
11684 + else
11685 + printk(KERN_CONT "%08x ", c);
11686 + }
11687 + printk("\n");
11688 +}
11689 +#endif
11690 +
11691 static noinline void do_fault_siginfo(int code, int sig, struct pt_regs *regs,
11692 int text_fault)
11693 {
11694 @@ -226,6 +500,24 @@ good_area:
11695 if (!(vma->vm_flags & VM_WRITE))
11696 goto bad_area;
11697 } else {
11698 +
11699 +#ifdef CONFIG_PAX_PAGEEXEC
11700 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && text_fault && !(vma->vm_flags & VM_EXEC)) {
11701 + up_read(&mm->mmap_sem);
11702 + switch (pax_handle_fetch_fault(regs)) {
11703 +
11704 +#ifdef CONFIG_PAX_EMUPLT
11705 + case 2:
11706 + case 3:
11707 + return;
11708 +#endif
11709 +
11710 + }
11711 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->u_regs[UREG_FP]);
11712 + do_group_exit(SIGKILL);
11713 + }
11714 +#endif
11715 +
11716 /* Allow reads even for write-only mappings */
11717 if (!(vma->vm_flags & (VM_READ | VM_EXEC)))
11718 goto bad_area;
11719 diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
11720 index 4798232..f76e3aa 100644
11721 --- a/arch/sparc/mm/fault_64.c
11722 +++ b/arch/sparc/mm/fault_64.c
11723 @@ -22,6 +22,9 @@
11724 #include <linux/kdebug.h>
11725 #include <linux/percpu.h>
11726 #include <linux/context_tracking.h>
11727 +#include <linux/slab.h>
11728 +#include <linux/pagemap.h>
11729 +#include <linux/compiler.h>
11730
11731 #include <asm/page.h>
11732 #include <asm/pgtable.h>
11733 @@ -76,7 +79,7 @@ static void __kprobes bad_kernel_pc(struct pt_regs *regs, unsigned long vaddr)
11734 printk(KERN_CRIT "OOPS: Bogus kernel PC [%016lx] in fault handler\n",
11735 regs->tpc);
11736 printk(KERN_CRIT "OOPS: RPC [%016lx]\n", regs->u_regs[15]);
11737 - printk("OOPS: RPC <%pS>\n", (void *) regs->u_regs[15]);
11738 + printk("OOPS: RPC <%pA>\n", (void *) regs->u_regs[15]);
11739 printk(KERN_CRIT "OOPS: Fault was to vaddr[%lx]\n", vaddr);
11740 dump_stack();
11741 unhandled_fault(regs->tpc, current, regs);
11742 @@ -279,6 +282,466 @@ static void noinline __kprobes bogus_32bit_fault_tpc(struct pt_regs *regs)
11743 show_regs(regs);
11744 }
11745
11746 +#ifdef CONFIG_PAX_PAGEEXEC
11747 +#ifdef CONFIG_PAX_DLRESOLVE
11748 +static void pax_emuplt_close(struct vm_area_struct *vma)
11749 +{
11750 + vma->vm_mm->call_dl_resolve = 0UL;
11751 +}
11752 +
11753 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11754 +{
11755 + unsigned int *kaddr;
11756 +
11757 + vmf->page = alloc_page(GFP_HIGHUSER);
11758 + if (!vmf->page)
11759 + return VM_FAULT_OOM;
11760 +
11761 + kaddr = kmap(vmf->page);
11762 + memset(kaddr, 0, PAGE_SIZE);
11763 + kaddr[0] = 0x9DE3BFA8U; /* save */
11764 + flush_dcache_page(vmf->page);
11765 + kunmap(vmf->page);
11766 + return VM_FAULT_MAJOR;
11767 +}
11768 +
11769 +static const struct vm_operations_struct pax_vm_ops = {
11770 + .close = pax_emuplt_close,
11771 + .fault = pax_emuplt_fault
11772 +};
11773 +
11774 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11775 +{
11776 + int ret;
11777 +
11778 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11779 + vma->vm_mm = current->mm;
11780 + vma->vm_start = addr;
11781 + vma->vm_end = addr + PAGE_SIZE;
11782 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11783 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11784 + vma->vm_ops = &pax_vm_ops;
11785 +
11786 + ret = insert_vm_struct(current->mm, vma);
11787 + if (ret)
11788 + return ret;
11789 +
11790 + ++current->mm->total_vm;
11791 + return 0;
11792 +}
11793 +#endif
11794 +
11795 +/*
11796 + * PaX: decide what to do with offenders (regs->tpc = fault address)
11797 + *
11798 + * returns 1 when task should be killed
11799 + * 2 when patched PLT trampoline was detected
11800 + * 3 when unpatched PLT trampoline was detected
11801 + */
11802 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11803 +{
11804 +
11805 +#ifdef CONFIG_PAX_EMUPLT
11806 + int err;
11807 +
11808 + do { /* PaX: patched PLT emulation #1 */
11809 + unsigned int sethi1, sethi2, jmpl;
11810 +
11811 + err = get_user(sethi1, (unsigned int *)regs->tpc);
11812 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+4));
11813 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+8));
11814 +
11815 + if (err)
11816 + break;
11817 +
11818 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11819 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11820 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11821 + {
11822 + unsigned long addr;
11823 +
11824 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11825 + addr = regs->u_regs[UREG_G1];
11826 + addr += (((jmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11827 +
11828 + if (test_thread_flag(TIF_32BIT))
11829 + addr &= 0xFFFFFFFFUL;
11830 +
11831 + regs->tpc = addr;
11832 + regs->tnpc = addr+4;
11833 + return 2;
11834 + }
11835 + } while (0);
11836 +
11837 + do { /* PaX: patched PLT emulation #2 */
11838 + unsigned int ba;
11839 +
11840 + err = get_user(ba, (unsigned int *)regs->tpc);
11841 +
11842 + if (err)
11843 + break;
11844 +
11845 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11846 + unsigned long addr;
11847 +
11848 + if ((ba & 0xFFC00000U) == 0x30800000U)
11849 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11850 + else
11851 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11852 +
11853 + if (test_thread_flag(TIF_32BIT))
11854 + addr &= 0xFFFFFFFFUL;
11855 +
11856 + regs->tpc = addr;
11857 + regs->tnpc = addr+4;
11858 + return 2;
11859 + }
11860 + } while (0);
11861 +
11862 + do { /* PaX: patched PLT emulation #3 */
11863 + unsigned int sethi, bajmpl, nop;
11864 +
11865 + err = get_user(sethi, (unsigned int *)regs->tpc);
11866 + err |= get_user(bajmpl, (unsigned int *)(regs->tpc+4));
11867 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11868 +
11869 + if (err)
11870 + break;
11871 +
11872 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11873 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11874 + nop == 0x01000000U)
11875 + {
11876 + unsigned long addr;
11877 +
11878 + addr = (sethi & 0x003FFFFFU) << 10;
11879 + regs->u_regs[UREG_G1] = addr;
11880 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11881 + addr += (((bajmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11882 + else
11883 + addr = regs->tpc + ((((bajmpl | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11884 +
11885 + if (test_thread_flag(TIF_32BIT))
11886 + addr &= 0xFFFFFFFFUL;
11887 +
11888 + regs->tpc = addr;
11889 + regs->tnpc = addr+4;
11890 + return 2;
11891 + }
11892 + } while (0);
11893 +
11894 + do { /* PaX: patched PLT emulation #4 */
11895 + unsigned int sethi, mov1, call, mov2;
11896 +
11897 + err = get_user(sethi, (unsigned int *)regs->tpc);
11898 + err |= get_user(mov1, (unsigned int *)(regs->tpc+4));
11899 + err |= get_user(call, (unsigned int *)(regs->tpc+8));
11900 + err |= get_user(mov2, (unsigned int *)(regs->tpc+12));
11901 +
11902 + if (err)
11903 + break;
11904 +
11905 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11906 + mov1 == 0x8210000FU &&
11907 + (call & 0xC0000000U) == 0x40000000U &&
11908 + mov2 == 0x9E100001U)
11909 + {
11910 + unsigned long addr;
11911 +
11912 + regs->u_regs[UREG_G1] = regs->u_regs[UREG_RETPC];
11913 + addr = regs->tpc + 4 + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
11914 +
11915 + if (test_thread_flag(TIF_32BIT))
11916 + addr &= 0xFFFFFFFFUL;
11917 +
11918 + regs->tpc = addr;
11919 + regs->tnpc = addr+4;
11920 + return 2;
11921 + }
11922 + } while (0);
11923 +
11924 + do { /* PaX: patched PLT emulation #5 */
11925 + unsigned int sethi, sethi1, sethi2, or1, or2, sllx, jmpl, nop;
11926 +
11927 + err = get_user(sethi, (unsigned int *)regs->tpc);
11928 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11929 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11930 + err |= get_user(or1, (unsigned int *)(regs->tpc+12));
11931 + err |= get_user(or2, (unsigned int *)(regs->tpc+16));
11932 + err |= get_user(sllx, (unsigned int *)(regs->tpc+20));
11933 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+24));
11934 + err |= get_user(nop, (unsigned int *)(regs->tpc+28));
11935 +
11936 + if (err)
11937 + break;
11938 +
11939 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11940 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11941 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11942 + (or1 & 0xFFFFE000U) == 0x82106000U &&
11943 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
11944 + sllx == 0x83287020U &&
11945 + jmpl == 0x81C04005U &&
11946 + nop == 0x01000000U)
11947 + {
11948 + unsigned long addr;
11949 +
11950 + regs->u_regs[UREG_G1] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
11951 + regs->u_regs[UREG_G1] <<= 32;
11952 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
11953 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11954 + regs->tpc = addr;
11955 + regs->tnpc = addr+4;
11956 + return 2;
11957 + }
11958 + } while (0);
11959 +
11960 + do { /* PaX: patched PLT emulation #6 */
11961 + unsigned int sethi, sethi1, sethi2, sllx, or, jmpl, nop;
11962 +
11963 + err = get_user(sethi, (unsigned int *)regs->tpc);
11964 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11965 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11966 + err |= get_user(sllx, (unsigned int *)(regs->tpc+12));
11967 + err |= get_user(or, (unsigned int *)(regs->tpc+16));
11968 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+20));
11969 + err |= get_user(nop, (unsigned int *)(regs->tpc+24));
11970 +
11971 + if (err)
11972 + break;
11973 +
11974 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11975 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11976 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11977 + sllx == 0x83287020U &&
11978 + (or & 0xFFFFE000U) == 0x8A116000U &&
11979 + jmpl == 0x81C04005U &&
11980 + nop == 0x01000000U)
11981 + {
11982 + unsigned long addr;
11983 +
11984 + regs->u_regs[UREG_G1] = (sethi1 & 0x003FFFFFU) << 10;
11985 + regs->u_regs[UREG_G1] <<= 32;
11986 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or & 0x3FFU);
11987 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11988 + regs->tpc = addr;
11989 + regs->tnpc = addr+4;
11990 + return 2;
11991 + }
11992 + } while (0);
11993 +
11994 + do { /* PaX: unpatched PLT emulation step 1 */
11995 + unsigned int sethi, ba, nop;
11996 +
11997 + err = get_user(sethi, (unsigned int *)regs->tpc);
11998 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
11999 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
12000 +
12001 + if (err)
12002 + break;
12003 +
12004 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
12005 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
12006 + nop == 0x01000000U)
12007 + {
12008 + unsigned long addr;
12009 + unsigned int save, call;
12010 + unsigned int sethi1, sethi2, or1, or2, sllx, add, jmpl;
12011 +
12012 + if ((ba & 0xFFC00000U) == 0x30800000U)
12013 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
12014 + else
12015 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
12016 +
12017 + if (test_thread_flag(TIF_32BIT))
12018 + addr &= 0xFFFFFFFFUL;
12019 +
12020 + err = get_user(save, (unsigned int *)addr);
12021 + err |= get_user(call, (unsigned int *)(addr+4));
12022 + err |= get_user(nop, (unsigned int *)(addr+8));
12023 + if (err)
12024 + break;
12025 +
12026 +#ifdef CONFIG_PAX_DLRESOLVE
12027 + if (save == 0x9DE3BFA8U &&
12028 + (call & 0xC0000000U) == 0x40000000U &&
12029 + nop == 0x01000000U)
12030 + {
12031 + struct vm_area_struct *vma;
12032 + unsigned long call_dl_resolve;
12033 +
12034 + down_read(&current->mm->mmap_sem);
12035 + call_dl_resolve = current->mm->call_dl_resolve;
12036 + up_read(&current->mm->mmap_sem);
12037 + if (likely(call_dl_resolve))
12038 + goto emulate;
12039 +
12040 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
12041 +
12042 + down_write(&current->mm->mmap_sem);
12043 + if (current->mm->call_dl_resolve) {
12044 + call_dl_resolve = current->mm->call_dl_resolve;
12045 + up_write(&current->mm->mmap_sem);
12046 + if (vma)
12047 + kmem_cache_free(vm_area_cachep, vma);
12048 + goto emulate;
12049 + }
12050 +
12051 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
12052 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
12053 + up_write(&current->mm->mmap_sem);
12054 + if (vma)
12055 + kmem_cache_free(vm_area_cachep, vma);
12056 + return 1;
12057 + }
12058 +
12059 + if (pax_insert_vma(vma, call_dl_resolve)) {
12060 + up_write(&current->mm->mmap_sem);
12061 + kmem_cache_free(vm_area_cachep, vma);
12062 + return 1;
12063 + }
12064 +
12065 + current->mm->call_dl_resolve = call_dl_resolve;
12066 + up_write(&current->mm->mmap_sem);
12067 +
12068 +emulate:
12069 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12070 + regs->tpc = call_dl_resolve;
12071 + regs->tnpc = addr+4;
12072 + return 3;
12073 + }
12074 +#endif
12075 +
12076 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
12077 + if ((save & 0xFFC00000U) == 0x05000000U &&
12078 + (call & 0xFFFFE000U) == 0x85C0A000U &&
12079 + nop == 0x01000000U)
12080 + {
12081 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12082 + regs->u_regs[UREG_G2] = addr + 4;
12083 + addr = (save & 0x003FFFFFU) << 10;
12084 + addr += (((call | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
12085 +
12086 + if (test_thread_flag(TIF_32BIT))
12087 + addr &= 0xFFFFFFFFUL;
12088 +
12089 + regs->tpc = addr;
12090 + regs->tnpc = addr+4;
12091 + return 3;
12092 + }
12093 +
12094 + /* PaX: 64-bit PLT stub */
12095 + err = get_user(sethi1, (unsigned int *)addr);
12096 + err |= get_user(sethi2, (unsigned int *)(addr+4));
12097 + err |= get_user(or1, (unsigned int *)(addr+8));
12098 + err |= get_user(or2, (unsigned int *)(addr+12));
12099 + err |= get_user(sllx, (unsigned int *)(addr+16));
12100 + err |= get_user(add, (unsigned int *)(addr+20));
12101 + err |= get_user(jmpl, (unsigned int *)(addr+24));
12102 + err |= get_user(nop, (unsigned int *)(addr+28));
12103 + if (err)
12104 + break;
12105 +
12106 + if ((sethi1 & 0xFFC00000U) == 0x09000000U &&
12107 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
12108 + (or1 & 0xFFFFE000U) == 0x88112000U &&
12109 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
12110 + sllx == 0x89293020U &&
12111 + add == 0x8A010005U &&
12112 + jmpl == 0x89C14000U &&
12113 + nop == 0x01000000U)
12114 + {
12115 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12116 + regs->u_regs[UREG_G4] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
12117 + regs->u_regs[UREG_G4] <<= 32;
12118 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
12119 + regs->u_regs[UREG_G5] += regs->u_regs[UREG_G4];
12120 + regs->u_regs[UREG_G4] = addr + 24;
12121 + addr = regs->u_regs[UREG_G5];
12122 + regs->tpc = addr;
12123 + regs->tnpc = addr+4;
12124 + return 3;
12125 + }
12126 + }
12127 + } while (0);
12128 +
12129 +#ifdef CONFIG_PAX_DLRESOLVE
12130 + do { /* PaX: unpatched PLT emulation step 2 */
12131 + unsigned int save, call, nop;
12132 +
12133 + err = get_user(save, (unsigned int *)(regs->tpc-4));
12134 + err |= get_user(call, (unsigned int *)regs->tpc);
12135 + err |= get_user(nop, (unsigned int *)(regs->tpc+4));
12136 + if (err)
12137 + break;
12138 +
12139 + if (save == 0x9DE3BFA8U &&
12140 + (call & 0xC0000000U) == 0x40000000U &&
12141 + nop == 0x01000000U)
12142 + {
12143 + unsigned long dl_resolve = regs->tpc + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
12144 +
12145 + if (test_thread_flag(TIF_32BIT))
12146 + dl_resolve &= 0xFFFFFFFFUL;
12147 +
12148 + regs->u_regs[UREG_RETPC] = regs->tpc;
12149 + regs->tpc = dl_resolve;
12150 + regs->tnpc = dl_resolve+4;
12151 + return 3;
12152 + }
12153 + } while (0);
12154 +#endif
12155 +
12156 + do { /* PaX: patched PLT emulation #7, must be AFTER the unpatched PLT emulation */
12157 + unsigned int sethi, ba, nop;
12158 +
12159 + err = get_user(sethi, (unsigned int *)regs->tpc);
12160 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
12161 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
12162 +
12163 + if (err)
12164 + break;
12165 +
12166 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
12167 + (ba & 0xFFF00000U) == 0x30600000U &&
12168 + nop == 0x01000000U)
12169 + {
12170 + unsigned long addr;
12171 +
12172 + addr = (sethi & 0x003FFFFFU) << 10;
12173 + regs->u_regs[UREG_G1] = addr;
12174 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
12175 +
12176 + if (test_thread_flag(TIF_32BIT))
12177 + addr &= 0xFFFFFFFFUL;
12178 +
12179 + regs->tpc = addr;
12180 + regs->tnpc = addr+4;
12181 + return 2;
12182 + }
12183 + } while (0);
12184 +
12185 +#endif
12186 +
12187 + return 1;
12188 +}
12189 +
12190 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
12191 +{
12192 + unsigned long i;
12193 +
12194 + printk(KERN_ERR "PAX: bytes at PC: ");
12195 + for (i = 0; i < 8; i++) {
12196 + unsigned int c;
12197 + if (get_user(c, (unsigned int *)pc+i))
12198 + printk(KERN_CONT "???????? ");
12199 + else
12200 + printk(KERN_CONT "%08x ", c);
12201 + }
12202 + printk("\n");
12203 +}
12204 +#endif
12205 +
12206 asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
12207 {
12208 enum ctx_state prev_state = exception_enter();
12209 @@ -353,6 +816,29 @@ retry:
12210 if (!vma)
12211 goto bad_area;
12212
12213 +#ifdef CONFIG_PAX_PAGEEXEC
12214 + /* PaX: detect ITLB misses on non-exec pages */
12215 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && vma->vm_start <= address &&
12216 + !(vma->vm_flags & VM_EXEC) && (fault_code & FAULT_CODE_ITLB))
12217 + {
12218 + if (address != regs->tpc)
12219 + goto good_area;
12220 +
12221 + up_read(&mm->mmap_sem);
12222 + switch (pax_handle_fetch_fault(regs)) {
12223 +
12224 +#ifdef CONFIG_PAX_EMUPLT
12225 + case 2:
12226 + case 3:
12227 + return;
12228 +#endif
12229 +
12230 + }
12231 + pax_report_fault(regs, (void *)regs->tpc, (void *)(regs->u_regs[UREG_FP] + STACK_BIAS));
12232 + do_group_exit(SIGKILL);
12233 + }
12234 +#endif
12235 +
12236 /* Pure DTLB misses do not tell us whether the fault causing
12237 * load/store/atomic was a write or not, it only says that there
12238 * was no match. So in such a case we (carefully) read the
12239 diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
12240 index 4242eab..9ae6360 100644
12241 --- a/arch/sparc/mm/hugetlbpage.c
12242 +++ b/arch/sparc/mm/hugetlbpage.c
12243 @@ -25,8 +25,10 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12244 unsigned long addr,
12245 unsigned long len,
12246 unsigned long pgoff,
12247 - unsigned long flags)
12248 + unsigned long flags,
12249 + unsigned long offset)
12250 {
12251 + struct mm_struct *mm = current->mm;
12252 unsigned long task_size = TASK_SIZE;
12253 struct vm_unmapped_area_info info;
12254
12255 @@ -35,15 +37,22 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12256
12257 info.flags = 0;
12258 info.length = len;
12259 - info.low_limit = TASK_UNMAPPED_BASE;
12260 + info.low_limit = mm->mmap_base;
12261 info.high_limit = min(task_size, VA_EXCLUDE_START);
12262 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12263 info.align_offset = 0;
12264 + info.threadstack_offset = offset;
12265 addr = vm_unmapped_area(&info);
12266
12267 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
12268 VM_BUG_ON(addr != -ENOMEM);
12269 info.low_limit = VA_EXCLUDE_END;
12270 +
12271 +#ifdef CONFIG_PAX_RANDMMAP
12272 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12273 + info.low_limit += mm->delta_mmap;
12274 +#endif
12275 +
12276 info.high_limit = task_size;
12277 addr = vm_unmapped_area(&info);
12278 }
12279 @@ -55,7 +64,8 @@ static unsigned long
12280 hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12281 const unsigned long len,
12282 const unsigned long pgoff,
12283 - const unsigned long flags)
12284 + const unsigned long flags,
12285 + const unsigned long offset)
12286 {
12287 struct mm_struct *mm = current->mm;
12288 unsigned long addr = addr0;
12289 @@ -70,6 +80,7 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12290 info.high_limit = mm->mmap_base;
12291 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12292 info.align_offset = 0;
12293 + info.threadstack_offset = offset;
12294 addr = vm_unmapped_area(&info);
12295
12296 /*
12297 @@ -82,6 +93,12 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12298 VM_BUG_ON(addr != -ENOMEM);
12299 info.flags = 0;
12300 info.low_limit = TASK_UNMAPPED_BASE;
12301 +
12302 +#ifdef CONFIG_PAX_RANDMMAP
12303 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12304 + info.low_limit += mm->delta_mmap;
12305 +#endif
12306 +
12307 info.high_limit = STACK_TOP32;
12308 addr = vm_unmapped_area(&info);
12309 }
12310 @@ -96,6 +113,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12311 struct mm_struct *mm = current->mm;
12312 struct vm_area_struct *vma;
12313 unsigned long task_size = TASK_SIZE;
12314 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
12315
12316 if (test_thread_flag(TIF_32BIT))
12317 task_size = STACK_TOP32;
12318 @@ -111,19 +129,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12319 return addr;
12320 }
12321
12322 +#ifdef CONFIG_PAX_RANDMMAP
12323 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
12324 +#endif
12325 +
12326 if (addr) {
12327 addr = ALIGN(addr, HPAGE_SIZE);
12328 vma = find_vma(mm, addr);
12329 - if (task_size - len >= addr &&
12330 - (!vma || addr + len <= vma->vm_start))
12331 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
12332 return addr;
12333 }
12334 if (mm->get_unmapped_area == arch_get_unmapped_area)
12335 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
12336 - pgoff, flags);
12337 + pgoff, flags, offset);
12338 else
12339 return hugetlb_get_unmapped_area_topdown(file, addr, len,
12340 - pgoff, flags);
12341 + pgoff, flags, offset);
12342 }
12343
12344 pte_t *huge_pte_alloc(struct mm_struct *mm,
12345 diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
12346 index 3ea267c..93f0659 100644
12347 --- a/arch/sparc/mm/init_64.c
12348 +++ b/arch/sparc/mm/init_64.c
12349 @@ -186,9 +186,9 @@ unsigned long sparc64_kern_sec_context __read_mostly;
12350 int num_kernel_image_mappings;
12351
12352 #ifdef CONFIG_DEBUG_DCFLUSH
12353 -atomic_t dcpage_flushes = ATOMIC_INIT(0);
12354 +atomic_unchecked_t dcpage_flushes = ATOMIC_INIT(0);
12355 #ifdef CONFIG_SMP
12356 -atomic_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12357 +atomic_unchecked_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12358 #endif
12359 #endif
12360
12361 @@ -196,7 +196,7 @@ inline void flush_dcache_page_impl(struct page *page)
12362 {
12363 BUG_ON(tlb_type == hypervisor);
12364 #ifdef CONFIG_DEBUG_DCFLUSH
12365 - atomic_inc(&dcpage_flushes);
12366 + atomic_inc_unchecked(&dcpage_flushes);
12367 #endif
12368
12369 #ifdef DCACHE_ALIASING_POSSIBLE
12370 @@ -468,10 +468,10 @@ void mmu_info(struct seq_file *m)
12371
12372 #ifdef CONFIG_DEBUG_DCFLUSH
12373 seq_printf(m, "DCPageFlushes\t: %d\n",
12374 - atomic_read(&dcpage_flushes));
12375 + atomic_read_unchecked(&dcpage_flushes));
12376 #ifdef CONFIG_SMP
12377 seq_printf(m, "DCPageFlushesXC\t: %d\n",
12378 - atomic_read(&dcpage_flushes_xcall));
12379 + atomic_read_unchecked(&dcpage_flushes_xcall));
12380 #endif /* CONFIG_SMP */
12381 #endif /* CONFIG_DEBUG_DCFLUSH */
12382 }
12383 diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
12384 index 7cca418..53fc030 100644
12385 --- a/arch/tile/Kconfig
12386 +++ b/arch/tile/Kconfig
12387 @@ -192,6 +192,7 @@ source "kernel/Kconfig.hz"
12388
12389 config KEXEC
12390 bool "kexec system call"
12391 + depends on !GRKERNSEC_KMEM
12392 ---help---
12393 kexec is a system call that implements the ability to shutdown your
12394 current kernel, and to start another kernel. It is like a reboot
12395 diff --git a/arch/tile/include/asm/atomic_64.h b/arch/tile/include/asm/atomic_64.h
12396 index 7b11c5f..755a026 100644
12397 --- a/arch/tile/include/asm/atomic_64.h
12398 +++ b/arch/tile/include/asm/atomic_64.h
12399 @@ -105,6 +105,16 @@ static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
12400
12401 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
12402
12403 +#define atomic64_read_unchecked(v) atomic64_read(v)
12404 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
12405 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
12406 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
12407 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
12408 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
12409 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
12410 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
12411 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
12412 +
12413 /* Define this to indicate that cmpxchg is an efficient operation. */
12414 #define __HAVE_ARCH_CMPXCHG
12415
12416 diff --git a/arch/tile/include/asm/cache.h b/arch/tile/include/asm/cache.h
12417 index 6160761..00cac88 100644
12418 --- a/arch/tile/include/asm/cache.h
12419 +++ b/arch/tile/include/asm/cache.h
12420 @@ -15,11 +15,12 @@
12421 #ifndef _ASM_TILE_CACHE_H
12422 #define _ASM_TILE_CACHE_H
12423
12424 +#include <linux/const.h>
12425 #include <arch/chip.h>
12426
12427 /* bytes per L1 data cache line */
12428 #define L1_CACHE_SHIFT CHIP_L1D_LOG_LINE_SIZE()
12429 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12430 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12431
12432 /* bytes per L2 cache line */
12433 #define L2_CACHE_SHIFT CHIP_L2_LOG_LINE_SIZE()
12434 diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h
12435 index b6cde32..c0cb736 100644
12436 --- a/arch/tile/include/asm/uaccess.h
12437 +++ b/arch/tile/include/asm/uaccess.h
12438 @@ -414,9 +414,9 @@ static inline unsigned long __must_check copy_from_user(void *to,
12439 const void __user *from,
12440 unsigned long n)
12441 {
12442 - int sz = __compiletime_object_size(to);
12443 + size_t sz = __compiletime_object_size(to);
12444
12445 - if (likely(sz == -1 || sz >= n))
12446 + if (likely(sz == (size_t)-1 || sz >= n))
12447 n = _copy_from_user(to, from, n);
12448 else
12449 copy_from_user_overflow();
12450 diff --git a/arch/tile/mm/hugetlbpage.c b/arch/tile/mm/hugetlbpage.c
12451 index 8416240..a012fb7 100644
12452 --- a/arch/tile/mm/hugetlbpage.c
12453 +++ b/arch/tile/mm/hugetlbpage.c
12454 @@ -179,6 +179,7 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
12455 info.high_limit = TASK_SIZE;
12456 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12457 info.align_offset = 0;
12458 + info.threadstack_offset = 0;
12459 return vm_unmapped_area(&info);
12460 }
12461
12462 @@ -196,6 +197,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
12463 info.high_limit = current->mm->mmap_base;
12464 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12465 info.align_offset = 0;
12466 + info.threadstack_offset = 0;
12467 addr = vm_unmapped_area(&info);
12468
12469 /*
12470 diff --git a/arch/um/Makefile b/arch/um/Makefile
12471 index e4b1a96..16162f8 100644
12472 --- a/arch/um/Makefile
12473 +++ b/arch/um/Makefile
12474 @@ -72,6 +72,10 @@ USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -D__KERNEL__,,\
12475 $(patsubst -I%,,$(KBUILD_CFLAGS)))) $(ARCH_INCLUDE) $(MODE_INCLUDE) \
12476 $(filter -I%,$(CFLAGS)) -D_FILE_OFFSET_BITS=64 -idirafter include
12477
12478 +ifdef CONSTIFY_PLUGIN
12479 +USER_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12480 +endif
12481 +
12482 #This will adjust *FLAGS accordingly to the platform.
12483 include $(srctree)/$(ARCH_DIR)/Makefile-os-$(OS)
12484
12485 diff --git a/arch/um/include/asm/cache.h b/arch/um/include/asm/cache.h
12486 index 19e1bdd..3665b77 100644
12487 --- a/arch/um/include/asm/cache.h
12488 +++ b/arch/um/include/asm/cache.h
12489 @@ -1,6 +1,7 @@
12490 #ifndef __UM_CACHE_H
12491 #define __UM_CACHE_H
12492
12493 +#include <linux/const.h>
12494
12495 #if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT)
12496 # define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
12497 @@ -12,6 +13,6 @@
12498 # define L1_CACHE_SHIFT 5
12499 #endif
12500
12501 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12502 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12503
12504 #endif
12505 diff --git a/arch/um/include/asm/kmap_types.h b/arch/um/include/asm/kmap_types.h
12506 index 2e0a6b1..a64d0f5 100644
12507 --- a/arch/um/include/asm/kmap_types.h
12508 +++ b/arch/um/include/asm/kmap_types.h
12509 @@ -8,6 +8,6 @@
12510
12511 /* No more #include "asm/arch/kmap_types.h" ! */
12512
12513 -#define KM_TYPE_NR 14
12514 +#define KM_TYPE_NR 15
12515
12516 #endif
12517 diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h
12518 index 71c5d13..4c7b9f1 100644
12519 --- a/arch/um/include/asm/page.h
12520 +++ b/arch/um/include/asm/page.h
12521 @@ -14,6 +14,9 @@
12522 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
12523 #define PAGE_MASK (~(PAGE_SIZE-1))
12524
12525 +#define ktla_ktva(addr) (addr)
12526 +#define ktva_ktla(addr) (addr)
12527 +
12528 #ifndef __ASSEMBLY__
12529
12530 struct page;
12531 diff --git a/arch/um/include/asm/pgtable-3level.h b/arch/um/include/asm/pgtable-3level.h
12532 index 0032f92..cd151e0 100644
12533 --- a/arch/um/include/asm/pgtable-3level.h
12534 +++ b/arch/um/include/asm/pgtable-3level.h
12535 @@ -58,6 +58,7 @@
12536 #define pud_present(x) (pud_val(x) & _PAGE_PRESENT)
12537 #define pud_populate(mm, pud, pmd) \
12538 set_pud(pud, __pud(_PAGE_TABLE + __pa(pmd)))
12539 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
12540
12541 #ifdef CONFIG_64BIT
12542 #define set_pud(pudptr, pudval) set_64bit((u64 *) (pudptr), pud_val(pudval))
12543 diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
12544 index f17bca8..48adb87 100644
12545 --- a/arch/um/kernel/process.c
12546 +++ b/arch/um/kernel/process.c
12547 @@ -356,22 +356,6 @@ int singlestepping(void * t)
12548 return 2;
12549 }
12550
12551 -/*
12552 - * Only x86 and x86_64 have an arch_align_stack().
12553 - * All other arches have "#define arch_align_stack(x) (x)"
12554 - * in their asm/exec.h
12555 - * As this is included in UML from asm-um/system-generic.h,
12556 - * we can use it to behave as the subarch does.
12557 - */
12558 -#ifndef arch_align_stack
12559 -unsigned long arch_align_stack(unsigned long sp)
12560 -{
12561 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
12562 - sp -= get_random_int() % 8192;
12563 - return sp & ~0xf;
12564 -}
12565 -#endif
12566 -
12567 unsigned long get_wchan(struct task_struct *p)
12568 {
12569 unsigned long stack_page, sp, ip;
12570 diff --git a/arch/unicore32/include/asm/cache.h b/arch/unicore32/include/asm/cache.h
12571 index ad8f795..2c7eec6 100644
12572 --- a/arch/unicore32/include/asm/cache.h
12573 +++ b/arch/unicore32/include/asm/cache.h
12574 @@ -12,8 +12,10 @@
12575 #ifndef __UNICORE_CACHE_H__
12576 #define __UNICORE_CACHE_H__
12577
12578 -#define L1_CACHE_SHIFT (5)
12579 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12580 +#include <linux/const.h>
12581 +
12582 +#define L1_CACHE_SHIFT 5
12583 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12584
12585 /*
12586 * Memory returned by kmalloc() may be used for DMA, so we must make
12587 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
12588 index 0dc9d01..98df103 100644
12589 --- a/arch/x86/Kconfig
12590 +++ b/arch/x86/Kconfig
12591 @@ -130,7 +130,7 @@ config X86
12592 select RTC_LIB
12593 select HAVE_DEBUG_STACKOVERFLOW
12594 select HAVE_IRQ_EXIT_ON_IRQ_STACK if X86_64
12595 - select HAVE_CC_STACKPROTECTOR
12596 + select HAVE_CC_STACKPROTECTOR if X86_64 || !PAX_MEMORY_UDEREF
12597 select GENERIC_CPU_AUTOPROBE
12598 select HAVE_ARCH_AUDITSYSCALL
12599 select ARCH_SUPPORTS_ATOMIC_RMW
12600 @@ -263,7 +263,7 @@ config X86_HT
12601
12602 config X86_32_LAZY_GS
12603 def_bool y
12604 - depends on X86_32 && !CC_STACKPROTECTOR
12605 + depends on X86_32 && !CC_STACKPROTECTOR && !PAX_MEMORY_UDEREF
12606
12607 config ARCH_HWEIGHT_CFLAGS
12608 string
12609 @@ -601,6 +601,7 @@ config SCHED_OMIT_FRAME_POINTER
12610
12611 menuconfig HYPERVISOR_GUEST
12612 bool "Linux guest support"
12613 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_GUEST || (GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_XEN)
12614 ---help---
12615 Say Y here to enable options for running Linux under various hyper-
12616 visors. This option enables basic hypervisor detection and platform
12617 @@ -978,6 +979,7 @@ config VM86
12618
12619 config X86_16BIT
12620 bool "Enable support for 16-bit segments" if EXPERT
12621 + depends on !GRKERNSEC
12622 default y
12623 ---help---
12624 This option is required by programs like Wine to run 16-bit
12625 @@ -1151,6 +1153,7 @@ choice
12626
12627 config NOHIGHMEM
12628 bool "off"
12629 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12630 ---help---
12631 Linux can use up to 64 Gigabytes of physical memory on x86 systems.
12632 However, the address space of 32-bit x86 processors is only 4
12633 @@ -1187,6 +1190,7 @@ config NOHIGHMEM
12634
12635 config HIGHMEM4G
12636 bool "4GB"
12637 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12638 ---help---
12639 Select this if you have a 32-bit processor and between 1 and 4
12640 gigabytes of physical RAM.
12641 @@ -1239,7 +1243,7 @@ config PAGE_OFFSET
12642 hex
12643 default 0xB0000000 if VMSPLIT_3G_OPT
12644 default 0x80000000 if VMSPLIT_2G
12645 - default 0x78000000 if VMSPLIT_2G_OPT
12646 + default 0x70000000 if VMSPLIT_2G_OPT
12647 default 0x40000000 if VMSPLIT_1G
12648 default 0xC0000000
12649 depends on X86_32
12650 @@ -1680,6 +1684,7 @@ source kernel/Kconfig.hz
12651
12652 config KEXEC
12653 bool "kexec system call"
12654 + depends on !GRKERNSEC_KMEM
12655 ---help---
12656 kexec is a system call that implements the ability to shutdown your
12657 current kernel, and to start another kernel. It is like a reboot
12658 @@ -1865,7 +1870,9 @@ config X86_NEED_RELOCS
12659
12660 config PHYSICAL_ALIGN
12661 hex "Alignment value to which kernel should be aligned"
12662 - default "0x200000"
12663 + default "0x1000000"
12664 + range 0x200000 0x1000000 if PAX_KERNEXEC && X86_PAE
12665 + range 0x400000 0x1000000 if PAX_KERNEXEC && !X86_PAE
12666 range 0x2000 0x1000000 if X86_32
12667 range 0x200000 0x1000000 if X86_64
12668 ---help---
12669 @@ -1948,6 +1955,7 @@ config COMPAT_VDSO
12670 def_bool n
12671 prompt "Disable the 32-bit vDSO (needed for glibc 2.3.3)"
12672 depends on X86_32 || IA32_EMULATION
12673 + depends on !PAX_PAGEEXEC && !PAX_SEGMEXEC && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
12674 ---help---
12675 Certain buggy versions of glibc will crash if they are
12676 presented with a 32-bit vDSO that is not mapped at the address
12677 diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
12678 index 6983314..54ad7e8 100644
12679 --- a/arch/x86/Kconfig.cpu
12680 +++ b/arch/x86/Kconfig.cpu
12681 @@ -319,7 +319,7 @@ config X86_PPRO_FENCE
12682
12683 config X86_F00F_BUG
12684 def_bool y
12685 - depends on M586MMX || M586TSC || M586 || M486
12686 + depends on (M586MMX || M586TSC || M586 || M486) && !PAX_KERNEXEC
12687
12688 config X86_INVD_BUG
12689 def_bool y
12690 @@ -327,7 +327,7 @@ config X86_INVD_BUG
12691
12692 config X86_ALIGNMENT_16
12693 def_bool y
12694 - depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12695 + depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK8 || MK7 || MK6 || MCORE2 || MPENTIUM4 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12696
12697 config X86_INTEL_USERCOPY
12698 def_bool y
12699 @@ -369,7 +369,7 @@ config X86_CMPXCHG64
12700 # generates cmov.
12701 config X86_CMOV
12702 def_bool y
12703 - depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12704 + depends on (MK8 || MK7 || MCORE2 || MPSC || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12705
12706 config X86_MINIMUM_CPU_FAMILY
12707 int
12708 diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
12709 index 61bd2ad..50b625d 100644
12710 --- a/arch/x86/Kconfig.debug
12711 +++ b/arch/x86/Kconfig.debug
12712 @@ -93,7 +93,7 @@ config EFI_PGT_DUMP
12713 config DEBUG_RODATA
12714 bool "Write protect kernel read-only data structures"
12715 default y
12716 - depends on DEBUG_KERNEL
12717 + depends on DEBUG_KERNEL && BROKEN
12718 ---help---
12719 Mark the kernel read-only data as write-protected in the pagetables,
12720 in order to catch accidental (and incorrect) writes to such const
12721 @@ -111,7 +111,7 @@ config DEBUG_RODATA_TEST
12722
12723 config DEBUG_SET_MODULE_RONX
12724 bool "Set loadable kernel module data as NX and text as RO"
12725 - depends on MODULES
12726 + depends on MODULES && BROKEN
12727 ---help---
12728 This option helps catch unintended modifications to loadable
12729 kernel module's text and read-only data. It also prevents execution
12730 diff --git a/arch/x86/Makefile b/arch/x86/Makefile
12731 index 920e616..ac3d4df 100644
12732 --- a/arch/x86/Makefile
12733 +++ b/arch/x86/Makefile
12734 @@ -65,9 +65,6 @@ ifeq ($(CONFIG_X86_32),y)
12735 # CPU-specific tuning. Anything which can be shared with UML should go here.
12736 include $(srctree)/arch/x86/Makefile_32.cpu
12737 KBUILD_CFLAGS += $(cflags-y)
12738 -
12739 - # temporary until string.h is fixed
12740 - KBUILD_CFLAGS += -ffreestanding
12741 else
12742 BITS := 64
12743 UTS_MACHINE := x86_64
12744 @@ -107,6 +104,9 @@ else
12745 KBUILD_CFLAGS += $(call cc-option,-maccumulate-outgoing-args)
12746 endif
12747
12748 +# temporary until string.h is fixed
12749 +KBUILD_CFLAGS += -ffreestanding
12750 +
12751 # Make sure compiler does not have buggy stack-protector support.
12752 ifdef CONFIG_CC_STACKPROTECTOR
12753 cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh
12754 @@ -180,6 +180,7 @@ archheaders:
12755 $(Q)$(MAKE) $(build)=arch/x86/syscalls all
12756
12757 archprepare:
12758 + $(if $(LDFLAGS_BUILD_ID),,$(error $(OLD_LD)))
12759 ifeq ($(CONFIG_KEXEC_FILE),y)
12760 $(Q)$(MAKE) $(build)=arch/x86/purgatory arch/x86/purgatory/kexec-purgatory.c
12761 endif
12762 @@ -263,3 +264,9 @@ define archhelp
12763 echo ' FDARGS="..." arguments for the booted kernel'
12764 echo ' FDINITRD=file initrd for the booted kernel'
12765 endef
12766 +
12767 +define OLD_LD
12768 +
12769 +*** ${VERSION}.${PATCHLEVEL} PaX kernels no longer build correctly with old versions of binutils.
12770 +*** Please upgrade your binutils to 2.18 or newer
12771 +endef
12772 diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
12773 index 3db07f3..9d81d0f 100644
12774 --- a/arch/x86/boot/Makefile
12775 +++ b/arch/x86/boot/Makefile
12776 @@ -56,6 +56,9 @@ clean-files += cpustr.h
12777 # ---------------------------------------------------------------------------
12778
12779 KBUILD_CFLAGS := $(USERINCLUDE) $(REALMODE_CFLAGS) -D_SETUP
12780 +ifdef CONSTIFY_PLUGIN
12781 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12782 +endif
12783 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12784 GCOV_PROFILE := n
12785
12786 diff --git a/arch/x86/boot/bitops.h b/arch/x86/boot/bitops.h
12787 index 878e4b9..20537ab 100644
12788 --- a/arch/x86/boot/bitops.h
12789 +++ b/arch/x86/boot/bitops.h
12790 @@ -26,7 +26,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12791 u8 v;
12792 const u32 *p = (const u32 *)addr;
12793
12794 - asm("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12795 + asm volatile("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12796 return v;
12797 }
12798
12799 @@ -37,7 +37,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12800
12801 static inline void set_bit(int nr, void *addr)
12802 {
12803 - asm("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12804 + asm volatile("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12805 }
12806
12807 #endif /* BOOT_BITOPS_H */
12808 diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
12809 index bd49ec6..94c7f58 100644
12810 --- a/arch/x86/boot/boot.h
12811 +++ b/arch/x86/boot/boot.h
12812 @@ -84,7 +84,7 @@ static inline void io_delay(void)
12813 static inline u16 ds(void)
12814 {
12815 u16 seg;
12816 - asm("movw %%ds,%0" : "=rm" (seg));
12817 + asm volatile("movw %%ds,%0" : "=rm" (seg));
12818 return seg;
12819 }
12820
12821 diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
12822 index 8bd44e8..6b111e9 100644
12823 --- a/arch/x86/boot/compressed/Makefile
12824 +++ b/arch/x86/boot/compressed/Makefile
12825 @@ -28,6 +28,9 @@ KBUILD_CFLAGS += $(cflags-y)
12826 KBUILD_CFLAGS += -mno-mmx -mno-sse
12827 KBUILD_CFLAGS += $(call cc-option,-ffreestanding)
12828 KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
12829 +ifdef CONSTIFY_PLUGIN
12830 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12831 +endif
12832
12833 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12834 GCOV_PROFILE := n
12835 diff --git a/arch/x86/boot/compressed/efi_stub_32.S b/arch/x86/boot/compressed/efi_stub_32.S
12836 index a53440e..c3dbf1e 100644
12837 --- a/arch/x86/boot/compressed/efi_stub_32.S
12838 +++ b/arch/x86/boot/compressed/efi_stub_32.S
12839 @@ -46,16 +46,13 @@ ENTRY(efi_call_phys)
12840 * parameter 2, ..., param n. To make things easy, we save the return
12841 * address of efi_call_phys in a global variable.
12842 */
12843 - popl %ecx
12844 - movl %ecx, saved_return_addr(%edx)
12845 - /* get the function pointer into ECX*/
12846 - popl %ecx
12847 - movl %ecx, efi_rt_function_ptr(%edx)
12848 + popl saved_return_addr(%edx)
12849 + popl efi_rt_function_ptr(%edx)
12850
12851 /*
12852 * 3. Call the physical function.
12853 */
12854 - call *%ecx
12855 + call *efi_rt_function_ptr(%edx)
12856
12857 /*
12858 * 4. Balance the stack. And because EAX contain the return value,
12859 @@ -67,15 +64,12 @@ ENTRY(efi_call_phys)
12860 1: popl %edx
12861 subl $1b, %edx
12862
12863 - movl efi_rt_function_ptr(%edx), %ecx
12864 - pushl %ecx
12865 + pushl efi_rt_function_ptr(%edx)
12866
12867 /*
12868 * 10. Push the saved return address onto the stack and return.
12869 */
12870 - movl saved_return_addr(%edx), %ecx
12871 - pushl %ecx
12872 - ret
12873 + jmpl *saved_return_addr(%edx)
12874 ENDPROC(efi_call_phys)
12875 .previous
12876
12877 diff --git a/arch/x86/boot/compressed/efi_thunk_64.S b/arch/x86/boot/compressed/efi_thunk_64.S
12878 index 630384a..278e788 100644
12879 --- a/arch/x86/boot/compressed/efi_thunk_64.S
12880 +++ b/arch/x86/boot/compressed/efi_thunk_64.S
12881 @@ -189,8 +189,8 @@ efi_gdt64:
12882 .long 0 /* Filled out by user */
12883 .word 0
12884 .quad 0x0000000000000000 /* NULL descriptor */
12885 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12886 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12887 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12888 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12889 .quad 0x0080890000000000 /* TS descriptor */
12890 .quad 0x0000000000000000 /* TS continued */
12891 efi_gdt64_end:
12892 diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S
12893 index 1d7fbbc..36ecd58 100644
12894 --- a/arch/x86/boot/compressed/head_32.S
12895 +++ b/arch/x86/boot/compressed/head_32.S
12896 @@ -140,10 +140,10 @@ preferred_addr:
12897 addl %eax, %ebx
12898 notl %eax
12899 andl %eax, %ebx
12900 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12901 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12902 jge 1f
12903 #endif
12904 - movl $LOAD_PHYSICAL_ADDR, %ebx
12905 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12906 1:
12907
12908 /* Target address to relocate to for decompression */
12909 diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
12910 index 6b1766c..ad465c9 100644
12911 --- a/arch/x86/boot/compressed/head_64.S
12912 +++ b/arch/x86/boot/compressed/head_64.S
12913 @@ -94,10 +94,10 @@ ENTRY(startup_32)
12914 addl %eax, %ebx
12915 notl %eax
12916 andl %eax, %ebx
12917 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12918 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12919 jge 1f
12920 #endif
12921 - movl $LOAD_PHYSICAL_ADDR, %ebx
12922 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12923 1:
12924
12925 /* Target address to relocate to for decompression */
12926 @@ -322,10 +322,10 @@ preferred_addr:
12927 addq %rax, %rbp
12928 notq %rax
12929 andq %rax, %rbp
12930 - cmpq $LOAD_PHYSICAL_ADDR, %rbp
12931 + cmpq $____LOAD_PHYSICAL_ADDR, %rbp
12932 jge 1f
12933 #endif
12934 - movq $LOAD_PHYSICAL_ADDR, %rbp
12935 + movq $____LOAD_PHYSICAL_ADDR, %rbp
12936 1:
12937
12938 /* Target address to relocate to for decompression */
12939 @@ -434,8 +434,8 @@ gdt:
12940 .long gdt
12941 .word 0
12942 .quad 0x0000000000000000 /* NULL descriptor */
12943 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12944 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12945 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12946 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12947 .quad 0x0080890000000000 /* TS descriptor */
12948 .quad 0x0000000000000000 /* TS continued */
12949 gdt_end:
12950 diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
12951 index a950864..c710239 100644
12952 --- a/arch/x86/boot/compressed/misc.c
12953 +++ b/arch/x86/boot/compressed/misc.c
12954 @@ -242,7 +242,7 @@ static void handle_relocations(void *output, unsigned long output_len)
12955 * Calculate the delta between where vmlinux was linked to load
12956 * and where it was actually loaded.
12957 */
12958 - delta = min_addr - LOAD_PHYSICAL_ADDR;
12959 + delta = min_addr - ____LOAD_PHYSICAL_ADDR;
12960 if (!delta) {
12961 debug_putstr("No relocation needed... ");
12962 return;
12963 @@ -324,7 +324,7 @@ static void parse_elf(void *output)
12964 Elf32_Ehdr ehdr;
12965 Elf32_Phdr *phdrs, *phdr;
12966 #endif
12967 - void *dest;
12968 + void *dest, *prev;
12969 int i;
12970
12971 memcpy(&ehdr, output, sizeof(ehdr));
12972 @@ -351,13 +351,16 @@ static void parse_elf(void *output)
12973 case PT_LOAD:
12974 #ifdef CONFIG_RELOCATABLE
12975 dest = output;
12976 - dest += (phdr->p_paddr - LOAD_PHYSICAL_ADDR);
12977 + dest += (phdr->p_paddr - ____LOAD_PHYSICAL_ADDR);
12978 #else
12979 dest = (void *)(phdr->p_paddr);
12980 #endif
12981 memcpy(dest,
12982 output + phdr->p_offset,
12983 phdr->p_filesz);
12984 + if (i)
12985 + memset(prev, 0xff, dest - prev);
12986 + prev = dest + phdr->p_filesz;
12987 break;
12988 default: /* Ignore other PT_* */ break;
12989 }
12990 @@ -416,7 +419,7 @@ asmlinkage __visible void *decompress_kernel(void *rmode, memptr heap,
12991 error("Destination address too large");
12992 #endif
12993 #ifndef CONFIG_RELOCATABLE
12994 - if ((unsigned long)output != LOAD_PHYSICAL_ADDR)
12995 + if ((unsigned long)output != ____LOAD_PHYSICAL_ADDR)
12996 error("Wrong destination address");
12997 #endif
12998
12999 diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
13000 index 1fd7d57..0f7d096 100644
13001 --- a/arch/x86/boot/cpucheck.c
13002 +++ b/arch/x86/boot/cpucheck.c
13003 @@ -125,9 +125,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
13004 u32 ecx = MSR_K7_HWCR;
13005 u32 eax, edx;
13006
13007 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13008 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13009 eax &= ~(1 << 15);
13010 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13011 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13012
13013 get_cpuflags(); /* Make sure it really did something */
13014 err = check_cpuflags();
13015 @@ -140,9 +140,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
13016 u32 ecx = MSR_VIA_FCR;
13017 u32 eax, edx;
13018
13019 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13020 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13021 eax |= (1<<1)|(1<<7);
13022 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13023 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13024
13025 set_bit(X86_FEATURE_CX8, cpu.flags);
13026 err = check_cpuflags();
13027 @@ -153,12 +153,12 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
13028 u32 eax, edx;
13029 u32 level = 1;
13030
13031 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13032 - asm("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
13033 - asm("cpuid"
13034 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13035 + asm volatile("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
13036 + asm volatile("cpuid"
13037 : "+a" (level), "=d" (cpu.flags[0])
13038 : : "ecx", "ebx");
13039 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13040 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13041
13042 err = check_cpuflags();
13043 } else if (err == 0x01 &&
13044 diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
13045 index 16ef025..91e033b 100644
13046 --- a/arch/x86/boot/header.S
13047 +++ b/arch/x86/boot/header.S
13048 @@ -438,10 +438,14 @@ setup_data: .quad 0 # 64-bit physical pointer to
13049 # single linked list of
13050 # struct setup_data
13051
13052 -pref_address: .quad LOAD_PHYSICAL_ADDR # preferred load addr
13053 +pref_address: .quad ____LOAD_PHYSICAL_ADDR # preferred load addr
13054
13055 #define ZO_INIT_SIZE (ZO__end - ZO_startup_32 + ZO_z_extract_offset)
13056 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
13057 +#define VO_INIT_SIZE (VO__end - VO__text - __PAGE_OFFSET - ____LOAD_PHYSICAL_ADDR)
13058 +#else
13059 #define VO_INIT_SIZE (VO__end - VO__text)
13060 +#endif
13061 #if ZO_INIT_SIZE > VO_INIT_SIZE
13062 #define INIT_SIZE ZO_INIT_SIZE
13063 #else
13064 diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c
13065 index db75d07..8e6d0af 100644
13066 --- a/arch/x86/boot/memory.c
13067 +++ b/arch/x86/boot/memory.c
13068 @@ -19,7 +19,7 @@
13069
13070 static int detect_memory_e820(void)
13071 {
13072 - int count = 0;
13073 + unsigned int count = 0;
13074 struct biosregs ireg, oreg;
13075 struct e820entry *desc = boot_params.e820_map;
13076 static struct e820entry buf; /* static so it is zeroed */
13077 diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
13078 index ba3e100..6501b8f 100644
13079 --- a/arch/x86/boot/video-vesa.c
13080 +++ b/arch/x86/boot/video-vesa.c
13081 @@ -201,6 +201,7 @@ static void vesa_store_pm_info(void)
13082
13083 boot_params.screen_info.vesapm_seg = oreg.es;
13084 boot_params.screen_info.vesapm_off = oreg.di;
13085 + boot_params.screen_info.vesapm_size = oreg.cx;
13086 }
13087
13088 /*
13089 diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c
13090 index 43eda28..5ab5fdb 100644
13091 --- a/arch/x86/boot/video.c
13092 +++ b/arch/x86/boot/video.c
13093 @@ -96,7 +96,7 @@ static void store_mode_params(void)
13094 static unsigned int get_entry(void)
13095 {
13096 char entry_buf[4];
13097 - int i, len = 0;
13098 + unsigned int i, len = 0;
13099 int key;
13100 unsigned int v;
13101
13102 diff --git a/arch/x86/crypto/aes-x86_64-asm_64.S b/arch/x86/crypto/aes-x86_64-asm_64.S
13103 index 9105655..41779c1 100644
13104 --- a/arch/x86/crypto/aes-x86_64-asm_64.S
13105 +++ b/arch/x86/crypto/aes-x86_64-asm_64.S
13106 @@ -8,6 +8,8 @@
13107 * including this sentence is retained in full.
13108 */
13109
13110 +#include <asm/alternative-asm.h>
13111 +
13112 .extern crypto_ft_tab
13113 .extern crypto_it_tab
13114 .extern crypto_fl_tab
13115 @@ -70,6 +72,8 @@
13116 je B192; \
13117 leaq 32(r9),r9;
13118
13119 +#define ret pax_force_retaddr; ret
13120 +
13121 #define epilogue(FUNC,r1,r2,r3,r4,r5,r6,r7,r8,r9) \
13122 movq r1,r2; \
13123 movq r3,r4; \
13124 diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S
13125 index 477e9d7..c92c7d8 100644
13126 --- a/arch/x86/crypto/aesni-intel_asm.S
13127 +++ b/arch/x86/crypto/aesni-intel_asm.S
13128 @@ -31,6 +31,7 @@
13129
13130 #include <linux/linkage.h>
13131 #include <asm/inst.h>
13132 +#include <asm/alternative-asm.h>
13133
13134 #ifdef __x86_64__
13135 .data
13136 @@ -205,7 +206,7 @@ enc: .octa 0x2
13137 * num_initial_blocks = b mod 4
13138 * encrypt the initial num_initial_blocks blocks and apply ghash on
13139 * the ciphertext
13140 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13141 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13142 * are clobbered
13143 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13144 */
13145 @@ -214,8 +215,8 @@ enc: .octa 0x2
13146 .macro INITIAL_BLOCKS_DEC num_initial_blocks TMP1 TMP2 TMP3 TMP4 TMP5 XMM0 XMM1 \
13147 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13148 mov arg7, %r10 # %r10 = AAD
13149 - mov arg8, %r12 # %r12 = aadLen
13150 - mov %r12, %r11
13151 + mov arg8, %r15 # %r15 = aadLen
13152 + mov %r15, %r11
13153 pxor %xmm\i, %xmm\i
13154 _get_AAD_loop\num_initial_blocks\operation:
13155 movd (%r10), \TMP1
13156 @@ -223,15 +224,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13157 psrldq $4, %xmm\i
13158 pxor \TMP1, %xmm\i
13159 add $4, %r10
13160 - sub $4, %r12
13161 + sub $4, %r15
13162 jne _get_AAD_loop\num_initial_blocks\operation
13163 cmp $16, %r11
13164 je _get_AAD_loop2_done\num_initial_blocks\operation
13165 - mov $16, %r12
13166 + mov $16, %r15
13167 _get_AAD_loop2\num_initial_blocks\operation:
13168 psrldq $4, %xmm\i
13169 - sub $4, %r12
13170 - cmp %r11, %r12
13171 + sub $4, %r15
13172 + cmp %r11, %r15
13173 jne _get_AAD_loop2\num_initial_blocks\operation
13174 _get_AAD_loop2_done\num_initial_blocks\operation:
13175 movdqa SHUF_MASK(%rip), %xmm14
13176 @@ -443,7 +444,7 @@ _initial_blocks_done\num_initial_blocks\operation:
13177 * num_initial_blocks = b mod 4
13178 * encrypt the initial num_initial_blocks blocks and apply ghash on
13179 * the ciphertext
13180 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13181 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13182 * are clobbered
13183 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13184 */
13185 @@ -452,8 +453,8 @@ _initial_blocks_done\num_initial_blocks\operation:
13186 .macro INITIAL_BLOCKS_ENC num_initial_blocks TMP1 TMP2 TMP3 TMP4 TMP5 XMM0 XMM1 \
13187 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13188 mov arg7, %r10 # %r10 = AAD
13189 - mov arg8, %r12 # %r12 = aadLen
13190 - mov %r12, %r11
13191 + mov arg8, %r15 # %r15 = aadLen
13192 + mov %r15, %r11
13193 pxor %xmm\i, %xmm\i
13194 _get_AAD_loop\num_initial_blocks\operation:
13195 movd (%r10), \TMP1
13196 @@ -461,15 +462,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13197 psrldq $4, %xmm\i
13198 pxor \TMP1, %xmm\i
13199 add $4, %r10
13200 - sub $4, %r12
13201 + sub $4, %r15
13202 jne _get_AAD_loop\num_initial_blocks\operation
13203 cmp $16, %r11
13204 je _get_AAD_loop2_done\num_initial_blocks\operation
13205 - mov $16, %r12
13206 + mov $16, %r15
13207 _get_AAD_loop2\num_initial_blocks\operation:
13208 psrldq $4, %xmm\i
13209 - sub $4, %r12
13210 - cmp %r11, %r12
13211 + sub $4, %r15
13212 + cmp %r11, %r15
13213 jne _get_AAD_loop2\num_initial_blocks\operation
13214 _get_AAD_loop2_done\num_initial_blocks\operation:
13215 movdqa SHUF_MASK(%rip), %xmm14
13216 @@ -1269,7 +1270,7 @@ TMP7 XMM1 XMM2 XMM3 XMM4 XMMDst
13217 *
13218 *****************************************************************************/
13219 ENTRY(aesni_gcm_dec)
13220 - push %r12
13221 + push %r15
13222 push %r13
13223 push %r14
13224 mov %rsp, %r14
13225 @@ -1279,8 +1280,8 @@ ENTRY(aesni_gcm_dec)
13226 */
13227 sub $VARIABLE_OFFSET, %rsp
13228 and $~63, %rsp # align rsp to 64 bytes
13229 - mov %arg6, %r12
13230 - movdqu (%r12), %xmm13 # %xmm13 = HashKey
13231 + mov %arg6, %r15
13232 + movdqu (%r15), %xmm13 # %xmm13 = HashKey
13233 movdqa SHUF_MASK(%rip), %xmm2
13234 PSHUFB_XMM %xmm2, %xmm13
13235
13236 @@ -1308,10 +1309,10 @@ ENTRY(aesni_gcm_dec)
13237 movdqa %xmm13, HashKey(%rsp) # store HashKey<<1 (mod poly)
13238 mov %arg4, %r13 # save the number of bytes of plaintext/ciphertext
13239 and $-16, %r13 # %r13 = %r13 - (%r13 mod 16)
13240 - mov %r13, %r12
13241 - and $(3<<4), %r12
13242 + mov %r13, %r15
13243 + and $(3<<4), %r15
13244 jz _initial_num_blocks_is_0_decrypt
13245 - cmp $(2<<4), %r12
13246 + cmp $(2<<4), %r15
13247 jb _initial_num_blocks_is_1_decrypt
13248 je _initial_num_blocks_is_2_decrypt
13249 _initial_num_blocks_is_3_decrypt:
13250 @@ -1361,16 +1362,16 @@ _zero_cipher_left_decrypt:
13251 sub $16, %r11
13252 add %r13, %r11
13253 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte block
13254 - lea SHIFT_MASK+16(%rip), %r12
13255 - sub %r13, %r12
13256 + lea SHIFT_MASK+16(%rip), %r15
13257 + sub %r13, %r15
13258 # adjust the shuffle mask pointer to be able to shift 16-%r13 bytes
13259 # (%r13 is the number of bytes in plaintext mod 16)
13260 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13261 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13262 PSHUFB_XMM %xmm2, %xmm1 # right shift 16-%r13 butes
13263
13264 movdqa %xmm1, %xmm2
13265 pxor %xmm1, %xmm0 # Ciphertext XOR E(K, Yn)
13266 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13267 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13268 # get the appropriate mask to mask out top 16-%r13 bytes of %xmm0
13269 pand %xmm1, %xmm0 # mask out top 16-%r13 bytes of %xmm0
13270 pand %xmm1, %xmm2
13271 @@ -1399,9 +1400,9 @@ _less_than_8_bytes_left_decrypt:
13272 sub $1, %r13
13273 jne _less_than_8_bytes_left_decrypt
13274 _multiple_of_16_bytes_decrypt:
13275 - mov arg8, %r12 # %r13 = aadLen (number of bytes)
13276 - shl $3, %r12 # convert into number of bits
13277 - movd %r12d, %xmm15 # len(A) in %xmm15
13278 + mov arg8, %r15 # %r13 = aadLen (number of bytes)
13279 + shl $3, %r15 # convert into number of bits
13280 + movd %r15d, %xmm15 # len(A) in %xmm15
13281 shl $3, %arg4 # len(C) in bits (*128)
13282 MOVQ_R64_XMM %arg4, %xmm1
13283 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13284 @@ -1440,7 +1441,8 @@ _return_T_done_decrypt:
13285 mov %r14, %rsp
13286 pop %r14
13287 pop %r13
13288 - pop %r12
13289 + pop %r15
13290 + pax_force_retaddr
13291 ret
13292 ENDPROC(aesni_gcm_dec)
13293
13294 @@ -1529,7 +1531,7 @@ ENDPROC(aesni_gcm_dec)
13295 * poly = x^128 + x^127 + x^126 + x^121 + 1
13296 ***************************************************************************/
13297 ENTRY(aesni_gcm_enc)
13298 - push %r12
13299 + push %r15
13300 push %r13
13301 push %r14
13302 mov %rsp, %r14
13303 @@ -1539,8 +1541,8 @@ ENTRY(aesni_gcm_enc)
13304 #
13305 sub $VARIABLE_OFFSET, %rsp
13306 and $~63, %rsp
13307 - mov %arg6, %r12
13308 - movdqu (%r12), %xmm13
13309 + mov %arg6, %r15
13310 + movdqu (%r15), %xmm13
13311 movdqa SHUF_MASK(%rip), %xmm2
13312 PSHUFB_XMM %xmm2, %xmm13
13313
13314 @@ -1564,13 +1566,13 @@ ENTRY(aesni_gcm_enc)
13315 movdqa %xmm13, HashKey(%rsp)
13316 mov %arg4, %r13 # %xmm13 holds HashKey<<1 (mod poly)
13317 and $-16, %r13
13318 - mov %r13, %r12
13319 + mov %r13, %r15
13320
13321 # Encrypt first few blocks
13322
13323 - and $(3<<4), %r12
13324 + and $(3<<4), %r15
13325 jz _initial_num_blocks_is_0_encrypt
13326 - cmp $(2<<4), %r12
13327 + cmp $(2<<4), %r15
13328 jb _initial_num_blocks_is_1_encrypt
13329 je _initial_num_blocks_is_2_encrypt
13330 _initial_num_blocks_is_3_encrypt:
13331 @@ -1623,14 +1625,14 @@ _zero_cipher_left_encrypt:
13332 sub $16, %r11
13333 add %r13, %r11
13334 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte blocks
13335 - lea SHIFT_MASK+16(%rip), %r12
13336 - sub %r13, %r12
13337 + lea SHIFT_MASK+16(%rip), %r15
13338 + sub %r13, %r15
13339 # adjust the shuffle mask pointer to be able to shift 16-r13 bytes
13340 # (%r13 is the number of bytes in plaintext mod 16)
13341 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13342 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13343 PSHUFB_XMM %xmm2, %xmm1 # shift right 16-r13 byte
13344 pxor %xmm1, %xmm0 # Plaintext XOR Encrypt(K, Yn)
13345 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13346 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13347 # get the appropriate mask to mask out top 16-r13 bytes of xmm0
13348 pand %xmm1, %xmm0 # mask out top 16-r13 bytes of xmm0
13349 movdqa SHUF_MASK(%rip), %xmm10
13350 @@ -1663,9 +1665,9 @@ _less_than_8_bytes_left_encrypt:
13351 sub $1, %r13
13352 jne _less_than_8_bytes_left_encrypt
13353 _multiple_of_16_bytes_encrypt:
13354 - mov arg8, %r12 # %r12 = addLen (number of bytes)
13355 - shl $3, %r12
13356 - movd %r12d, %xmm15 # len(A) in %xmm15
13357 + mov arg8, %r15 # %r15 = addLen (number of bytes)
13358 + shl $3, %r15
13359 + movd %r15d, %xmm15 # len(A) in %xmm15
13360 shl $3, %arg4 # len(C) in bits (*128)
13361 MOVQ_R64_XMM %arg4, %xmm1
13362 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13363 @@ -1704,7 +1706,8 @@ _return_T_done_encrypt:
13364 mov %r14, %rsp
13365 pop %r14
13366 pop %r13
13367 - pop %r12
13368 + pop %r15
13369 + pax_force_retaddr
13370 ret
13371 ENDPROC(aesni_gcm_enc)
13372
13373 @@ -1722,6 +1725,7 @@ _key_expansion_256a:
13374 pxor %xmm1, %xmm0
13375 movaps %xmm0, (TKEYP)
13376 add $0x10, TKEYP
13377 + pax_force_retaddr
13378 ret
13379 ENDPROC(_key_expansion_128)
13380 ENDPROC(_key_expansion_256a)
13381 @@ -1748,6 +1752,7 @@ _key_expansion_192a:
13382 shufps $0b01001110, %xmm2, %xmm1
13383 movaps %xmm1, 0x10(TKEYP)
13384 add $0x20, TKEYP
13385 + pax_force_retaddr
13386 ret
13387 ENDPROC(_key_expansion_192a)
13388
13389 @@ -1768,6 +1773,7 @@ _key_expansion_192b:
13390
13391 movaps %xmm0, (TKEYP)
13392 add $0x10, TKEYP
13393 + pax_force_retaddr
13394 ret
13395 ENDPROC(_key_expansion_192b)
13396
13397 @@ -1781,6 +1787,7 @@ _key_expansion_256b:
13398 pxor %xmm1, %xmm2
13399 movaps %xmm2, (TKEYP)
13400 add $0x10, TKEYP
13401 + pax_force_retaddr
13402 ret
13403 ENDPROC(_key_expansion_256b)
13404
13405 @@ -1894,6 +1901,7 @@ ENTRY(aesni_set_key)
13406 #ifndef __x86_64__
13407 popl KEYP
13408 #endif
13409 + pax_force_retaddr
13410 ret
13411 ENDPROC(aesni_set_key)
13412
13413 @@ -1916,6 +1924,7 @@ ENTRY(aesni_enc)
13414 popl KLEN
13415 popl KEYP
13416 #endif
13417 + pax_force_retaddr
13418 ret
13419 ENDPROC(aesni_enc)
13420
13421 @@ -1974,6 +1983,7 @@ _aesni_enc1:
13422 AESENC KEY STATE
13423 movaps 0x70(TKEYP), KEY
13424 AESENCLAST KEY STATE
13425 + pax_force_retaddr
13426 ret
13427 ENDPROC(_aesni_enc1)
13428
13429 @@ -2083,6 +2093,7 @@ _aesni_enc4:
13430 AESENCLAST KEY STATE2
13431 AESENCLAST KEY STATE3
13432 AESENCLAST KEY STATE4
13433 + pax_force_retaddr
13434 ret
13435 ENDPROC(_aesni_enc4)
13436
13437 @@ -2106,6 +2117,7 @@ ENTRY(aesni_dec)
13438 popl KLEN
13439 popl KEYP
13440 #endif
13441 + pax_force_retaddr
13442 ret
13443 ENDPROC(aesni_dec)
13444
13445 @@ -2164,6 +2176,7 @@ _aesni_dec1:
13446 AESDEC KEY STATE
13447 movaps 0x70(TKEYP), KEY
13448 AESDECLAST KEY STATE
13449 + pax_force_retaddr
13450 ret
13451 ENDPROC(_aesni_dec1)
13452
13453 @@ -2273,6 +2286,7 @@ _aesni_dec4:
13454 AESDECLAST KEY STATE2
13455 AESDECLAST KEY STATE3
13456 AESDECLAST KEY STATE4
13457 + pax_force_retaddr
13458 ret
13459 ENDPROC(_aesni_dec4)
13460
13461 @@ -2331,6 +2345,7 @@ ENTRY(aesni_ecb_enc)
13462 popl KEYP
13463 popl LEN
13464 #endif
13465 + pax_force_retaddr
13466 ret
13467 ENDPROC(aesni_ecb_enc)
13468
13469 @@ -2390,6 +2405,7 @@ ENTRY(aesni_ecb_dec)
13470 popl KEYP
13471 popl LEN
13472 #endif
13473 + pax_force_retaddr
13474 ret
13475 ENDPROC(aesni_ecb_dec)
13476
13477 @@ -2432,6 +2448,7 @@ ENTRY(aesni_cbc_enc)
13478 popl LEN
13479 popl IVP
13480 #endif
13481 + pax_force_retaddr
13482 ret
13483 ENDPROC(aesni_cbc_enc)
13484
13485 @@ -2523,6 +2540,7 @@ ENTRY(aesni_cbc_dec)
13486 popl LEN
13487 popl IVP
13488 #endif
13489 + pax_force_retaddr
13490 ret
13491 ENDPROC(aesni_cbc_dec)
13492
13493 @@ -2550,6 +2568,7 @@ _aesni_inc_init:
13494 mov $1, TCTR_LOW
13495 MOVQ_R64_XMM TCTR_LOW INC
13496 MOVQ_R64_XMM CTR TCTR_LOW
13497 + pax_force_retaddr
13498 ret
13499 ENDPROC(_aesni_inc_init)
13500
13501 @@ -2579,6 +2598,7 @@ _aesni_inc:
13502 .Linc_low:
13503 movaps CTR, IV
13504 PSHUFB_XMM BSWAP_MASK IV
13505 + pax_force_retaddr
13506 ret
13507 ENDPROC(_aesni_inc)
13508
13509 @@ -2640,6 +2660,7 @@ ENTRY(aesni_ctr_enc)
13510 .Lctr_enc_ret:
13511 movups IV, (IVP)
13512 .Lctr_enc_just_ret:
13513 + pax_force_retaddr
13514 ret
13515 ENDPROC(aesni_ctr_enc)
13516
13517 @@ -2766,6 +2787,7 @@ ENTRY(aesni_xts_crypt8)
13518 pxor INC, STATE4
13519 movdqu STATE4, 0x70(OUTP)
13520
13521 + pax_force_retaddr
13522 ret
13523 ENDPROC(aesni_xts_crypt8)
13524
13525 diff --git a/arch/x86/crypto/blowfish-x86_64-asm_64.S b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13526 index 246c670..466e2d6 100644
13527 --- a/arch/x86/crypto/blowfish-x86_64-asm_64.S
13528 +++ b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13529 @@ -21,6 +21,7 @@
13530 */
13531
13532 #include <linux/linkage.h>
13533 +#include <asm/alternative-asm.h>
13534
13535 .file "blowfish-x86_64-asm.S"
13536 .text
13537 @@ -149,9 +150,11 @@ ENTRY(__blowfish_enc_blk)
13538 jnz .L__enc_xor;
13539
13540 write_block();
13541 + pax_force_retaddr
13542 ret;
13543 .L__enc_xor:
13544 xor_block();
13545 + pax_force_retaddr
13546 ret;
13547 ENDPROC(__blowfish_enc_blk)
13548
13549 @@ -183,6 +186,7 @@ ENTRY(blowfish_dec_blk)
13550
13551 movq %r11, %rbp;
13552
13553 + pax_force_retaddr
13554 ret;
13555 ENDPROC(blowfish_dec_blk)
13556
13557 @@ -334,6 +338,7 @@ ENTRY(__blowfish_enc_blk_4way)
13558
13559 popq %rbx;
13560 popq %rbp;
13561 + pax_force_retaddr
13562 ret;
13563
13564 .L__enc_xor4:
13565 @@ -341,6 +346,7 @@ ENTRY(__blowfish_enc_blk_4way)
13566
13567 popq %rbx;
13568 popq %rbp;
13569 + pax_force_retaddr
13570 ret;
13571 ENDPROC(__blowfish_enc_blk_4way)
13572
13573 @@ -375,5 +381,6 @@ ENTRY(blowfish_dec_blk_4way)
13574 popq %rbx;
13575 popq %rbp;
13576
13577 + pax_force_retaddr
13578 ret;
13579 ENDPROC(blowfish_dec_blk_4way)
13580 diff --git a/arch/x86/crypto/camellia-aesni-avx-asm_64.S b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13581 index ce71f92..1dce7ec 100644
13582 --- a/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13583 +++ b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13584 @@ -16,6 +16,7 @@
13585 */
13586
13587 #include <linux/linkage.h>
13588 +#include <asm/alternative-asm.h>
13589
13590 #define CAMELLIA_TABLE_BYTE_LEN 272
13591
13592 @@ -191,6 +192,7 @@ roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13593 roundsm16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
13594 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm15,
13595 %rcx, (%r9));
13596 + pax_force_retaddr
13597 ret;
13598 ENDPROC(roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13599
13600 @@ -199,6 +201,7 @@ roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13601 roundsm16(%xmm4, %xmm5, %xmm6, %xmm7, %xmm0, %xmm1, %xmm2, %xmm3,
13602 %xmm12, %xmm13, %xmm14, %xmm15, %xmm8, %xmm9, %xmm10, %xmm11,
13603 %rax, (%r9));
13604 + pax_force_retaddr
13605 ret;
13606 ENDPROC(roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13607
13608 @@ -780,6 +783,7 @@ __camellia_enc_blk16:
13609 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13610 %xmm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 16(%rax));
13611
13612 + pax_force_retaddr
13613 ret;
13614
13615 .align 8
13616 @@ -865,6 +869,7 @@ __camellia_dec_blk16:
13617 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13618 %xmm15, (key_table)(CTX), (%rax), 1 * 16(%rax));
13619
13620 + pax_force_retaddr
13621 ret;
13622
13623 .align 8
13624 @@ -904,6 +909,7 @@ ENTRY(camellia_ecb_enc_16way)
13625 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13626 %xmm8, %rsi);
13627
13628 + pax_force_retaddr
13629 ret;
13630 ENDPROC(camellia_ecb_enc_16way)
13631
13632 @@ -932,6 +938,7 @@ ENTRY(camellia_ecb_dec_16way)
13633 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13634 %xmm8, %rsi);
13635
13636 + pax_force_retaddr
13637 ret;
13638 ENDPROC(camellia_ecb_dec_16way)
13639
13640 @@ -981,6 +988,7 @@ ENTRY(camellia_cbc_dec_16way)
13641 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13642 %xmm8, %rsi);
13643
13644 + pax_force_retaddr
13645 ret;
13646 ENDPROC(camellia_cbc_dec_16way)
13647
13648 @@ -1092,6 +1100,7 @@ ENTRY(camellia_ctr_16way)
13649 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13650 %xmm8, %rsi);
13651
13652 + pax_force_retaddr
13653 ret;
13654 ENDPROC(camellia_ctr_16way)
13655
13656 @@ -1234,6 +1243,7 @@ camellia_xts_crypt_16way:
13657 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13658 %xmm8, %rsi);
13659
13660 + pax_force_retaddr
13661 ret;
13662 ENDPROC(camellia_xts_crypt_16way)
13663
13664 diff --git a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13665 index 0e0b886..5a3123c 100644
13666 --- a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13667 +++ b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13668 @@ -11,6 +11,7 @@
13669 */
13670
13671 #include <linux/linkage.h>
13672 +#include <asm/alternative-asm.h>
13673
13674 #define CAMELLIA_TABLE_BYTE_LEN 272
13675
13676 @@ -230,6 +231,7 @@ roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13677 roundsm32(%ymm0, %ymm1, %ymm2, %ymm3, %ymm4, %ymm5, %ymm6, %ymm7,
13678 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14, %ymm15,
13679 %rcx, (%r9));
13680 + pax_force_retaddr
13681 ret;
13682 ENDPROC(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13683
13684 @@ -238,6 +240,7 @@ roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13685 roundsm32(%ymm4, %ymm5, %ymm6, %ymm7, %ymm0, %ymm1, %ymm2, %ymm3,
13686 %ymm12, %ymm13, %ymm14, %ymm15, %ymm8, %ymm9, %ymm10, %ymm11,
13687 %rax, (%r9));
13688 + pax_force_retaddr
13689 ret;
13690 ENDPROC(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13691
13692 @@ -820,6 +823,7 @@ __camellia_enc_blk32:
13693 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13694 %ymm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 32(%rax));
13695
13696 + pax_force_retaddr
13697 ret;
13698
13699 .align 8
13700 @@ -905,6 +909,7 @@ __camellia_dec_blk32:
13701 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13702 %ymm15, (key_table)(CTX), (%rax), 1 * 32(%rax));
13703
13704 + pax_force_retaddr
13705 ret;
13706
13707 .align 8
13708 @@ -948,6 +953,7 @@ ENTRY(camellia_ecb_enc_32way)
13709
13710 vzeroupper;
13711
13712 + pax_force_retaddr
13713 ret;
13714 ENDPROC(camellia_ecb_enc_32way)
13715
13716 @@ -980,6 +986,7 @@ ENTRY(camellia_ecb_dec_32way)
13717
13718 vzeroupper;
13719
13720 + pax_force_retaddr
13721 ret;
13722 ENDPROC(camellia_ecb_dec_32way)
13723
13724 @@ -1046,6 +1053,7 @@ ENTRY(camellia_cbc_dec_32way)
13725
13726 vzeroupper;
13727
13728 + pax_force_retaddr
13729 ret;
13730 ENDPROC(camellia_cbc_dec_32way)
13731
13732 @@ -1184,6 +1192,7 @@ ENTRY(camellia_ctr_32way)
13733
13734 vzeroupper;
13735
13736 + pax_force_retaddr
13737 ret;
13738 ENDPROC(camellia_ctr_32way)
13739
13740 @@ -1349,6 +1358,7 @@ camellia_xts_crypt_32way:
13741
13742 vzeroupper;
13743
13744 + pax_force_retaddr
13745 ret;
13746 ENDPROC(camellia_xts_crypt_32way)
13747
13748 diff --git a/arch/x86/crypto/camellia-x86_64-asm_64.S b/arch/x86/crypto/camellia-x86_64-asm_64.S
13749 index 310319c..db3d7b5 100644
13750 --- a/arch/x86/crypto/camellia-x86_64-asm_64.S
13751 +++ b/arch/x86/crypto/camellia-x86_64-asm_64.S
13752 @@ -21,6 +21,7 @@
13753 */
13754
13755 #include <linux/linkage.h>
13756 +#include <asm/alternative-asm.h>
13757
13758 .file "camellia-x86_64-asm_64.S"
13759 .text
13760 @@ -228,12 +229,14 @@ ENTRY(__camellia_enc_blk)
13761 enc_outunpack(mov, RT1);
13762
13763 movq RRBP, %rbp;
13764 + pax_force_retaddr
13765 ret;
13766
13767 .L__enc_xor:
13768 enc_outunpack(xor, RT1);
13769
13770 movq RRBP, %rbp;
13771 + pax_force_retaddr
13772 ret;
13773 ENDPROC(__camellia_enc_blk)
13774
13775 @@ -272,6 +275,7 @@ ENTRY(camellia_dec_blk)
13776 dec_outunpack();
13777
13778 movq RRBP, %rbp;
13779 + pax_force_retaddr
13780 ret;
13781 ENDPROC(camellia_dec_blk)
13782
13783 @@ -463,6 +467,7 @@ ENTRY(__camellia_enc_blk_2way)
13784
13785 movq RRBP, %rbp;
13786 popq %rbx;
13787 + pax_force_retaddr
13788 ret;
13789
13790 .L__enc2_xor:
13791 @@ -470,6 +475,7 @@ ENTRY(__camellia_enc_blk_2way)
13792
13793 movq RRBP, %rbp;
13794 popq %rbx;
13795 + pax_force_retaddr
13796 ret;
13797 ENDPROC(__camellia_enc_blk_2way)
13798
13799 @@ -510,5 +516,6 @@ ENTRY(camellia_dec_blk_2way)
13800
13801 movq RRBP, %rbp;
13802 movq RXOR, %rbx;
13803 + pax_force_retaddr
13804 ret;
13805 ENDPROC(camellia_dec_blk_2way)
13806 diff --git a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13807 index c35fd5d..2d8c7db 100644
13808 --- a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13809 +++ b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13810 @@ -24,6 +24,7 @@
13811 */
13812
13813 #include <linux/linkage.h>
13814 +#include <asm/alternative-asm.h>
13815
13816 .file "cast5-avx-x86_64-asm_64.S"
13817
13818 @@ -281,6 +282,7 @@ __cast5_enc_blk16:
13819 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13820 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13821
13822 + pax_force_retaddr
13823 ret;
13824 ENDPROC(__cast5_enc_blk16)
13825
13826 @@ -352,6 +354,7 @@ __cast5_dec_blk16:
13827 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13828 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13829
13830 + pax_force_retaddr
13831 ret;
13832
13833 .L__skip_dec:
13834 @@ -388,6 +391,7 @@ ENTRY(cast5_ecb_enc_16way)
13835 vmovdqu RR4, (6*4*4)(%r11);
13836 vmovdqu RL4, (7*4*4)(%r11);
13837
13838 + pax_force_retaddr
13839 ret;
13840 ENDPROC(cast5_ecb_enc_16way)
13841
13842 @@ -420,6 +424,7 @@ ENTRY(cast5_ecb_dec_16way)
13843 vmovdqu RR4, (6*4*4)(%r11);
13844 vmovdqu RL4, (7*4*4)(%r11);
13845
13846 + pax_force_retaddr
13847 ret;
13848 ENDPROC(cast5_ecb_dec_16way)
13849
13850 @@ -430,10 +435,10 @@ ENTRY(cast5_cbc_dec_16way)
13851 * %rdx: src
13852 */
13853
13854 - pushq %r12;
13855 + pushq %r14;
13856
13857 movq %rsi, %r11;
13858 - movq %rdx, %r12;
13859 + movq %rdx, %r14;
13860
13861 vmovdqu (0*16)(%rdx), RL1;
13862 vmovdqu (1*16)(%rdx), RR1;
13863 @@ -447,16 +452,16 @@ ENTRY(cast5_cbc_dec_16way)
13864 call __cast5_dec_blk16;
13865
13866 /* xor with src */
13867 - vmovq (%r12), RX;
13868 + vmovq (%r14), RX;
13869 vpshufd $0x4f, RX, RX;
13870 vpxor RX, RR1, RR1;
13871 - vpxor 0*16+8(%r12), RL1, RL1;
13872 - vpxor 1*16+8(%r12), RR2, RR2;
13873 - vpxor 2*16+8(%r12), RL2, RL2;
13874 - vpxor 3*16+8(%r12), RR3, RR3;
13875 - vpxor 4*16+8(%r12), RL3, RL3;
13876 - vpxor 5*16+8(%r12), RR4, RR4;
13877 - vpxor 6*16+8(%r12), RL4, RL4;
13878 + vpxor 0*16+8(%r14), RL1, RL1;
13879 + vpxor 1*16+8(%r14), RR2, RR2;
13880 + vpxor 2*16+8(%r14), RL2, RL2;
13881 + vpxor 3*16+8(%r14), RR3, RR3;
13882 + vpxor 4*16+8(%r14), RL3, RL3;
13883 + vpxor 5*16+8(%r14), RR4, RR4;
13884 + vpxor 6*16+8(%r14), RL4, RL4;
13885
13886 vmovdqu RR1, (0*16)(%r11);
13887 vmovdqu RL1, (1*16)(%r11);
13888 @@ -467,8 +472,9 @@ ENTRY(cast5_cbc_dec_16way)
13889 vmovdqu RR4, (6*16)(%r11);
13890 vmovdqu RL4, (7*16)(%r11);
13891
13892 - popq %r12;
13893 + popq %r14;
13894
13895 + pax_force_retaddr
13896 ret;
13897 ENDPROC(cast5_cbc_dec_16way)
13898
13899 @@ -480,10 +486,10 @@ ENTRY(cast5_ctr_16way)
13900 * %rcx: iv (big endian, 64bit)
13901 */
13902
13903 - pushq %r12;
13904 + pushq %r14;
13905
13906 movq %rsi, %r11;
13907 - movq %rdx, %r12;
13908 + movq %rdx, %r14;
13909
13910 vpcmpeqd RTMP, RTMP, RTMP;
13911 vpsrldq $8, RTMP, RTMP; /* low: -1, high: 0 */
13912 @@ -523,14 +529,14 @@ ENTRY(cast5_ctr_16way)
13913 call __cast5_enc_blk16;
13914
13915 /* dst = src ^ iv */
13916 - vpxor (0*16)(%r12), RR1, RR1;
13917 - vpxor (1*16)(%r12), RL1, RL1;
13918 - vpxor (2*16)(%r12), RR2, RR2;
13919 - vpxor (3*16)(%r12), RL2, RL2;
13920 - vpxor (4*16)(%r12), RR3, RR3;
13921 - vpxor (5*16)(%r12), RL3, RL3;
13922 - vpxor (6*16)(%r12), RR4, RR4;
13923 - vpxor (7*16)(%r12), RL4, RL4;
13924 + vpxor (0*16)(%r14), RR1, RR1;
13925 + vpxor (1*16)(%r14), RL1, RL1;
13926 + vpxor (2*16)(%r14), RR2, RR2;
13927 + vpxor (3*16)(%r14), RL2, RL2;
13928 + vpxor (4*16)(%r14), RR3, RR3;
13929 + vpxor (5*16)(%r14), RL3, RL3;
13930 + vpxor (6*16)(%r14), RR4, RR4;
13931 + vpxor (7*16)(%r14), RL4, RL4;
13932 vmovdqu RR1, (0*16)(%r11);
13933 vmovdqu RL1, (1*16)(%r11);
13934 vmovdqu RR2, (2*16)(%r11);
13935 @@ -540,7 +546,8 @@ ENTRY(cast5_ctr_16way)
13936 vmovdqu RR4, (6*16)(%r11);
13937 vmovdqu RL4, (7*16)(%r11);
13938
13939 - popq %r12;
13940 + popq %r14;
13941
13942 + pax_force_retaddr
13943 ret;
13944 ENDPROC(cast5_ctr_16way)
13945 diff --git a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13946 index e3531f8..e123f35 100644
13947 --- a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13948 +++ b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13949 @@ -24,6 +24,7 @@
13950 */
13951
13952 #include <linux/linkage.h>
13953 +#include <asm/alternative-asm.h>
13954 #include "glue_helper-asm-avx.S"
13955
13956 .file "cast6-avx-x86_64-asm_64.S"
13957 @@ -295,6 +296,7 @@ __cast6_enc_blk8:
13958 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13959 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13960
13961 + pax_force_retaddr
13962 ret;
13963 ENDPROC(__cast6_enc_blk8)
13964
13965 @@ -340,6 +342,7 @@ __cast6_dec_blk8:
13966 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13967 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13968
13969 + pax_force_retaddr
13970 ret;
13971 ENDPROC(__cast6_dec_blk8)
13972
13973 @@ -358,6 +361,7 @@ ENTRY(cast6_ecb_enc_8way)
13974
13975 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13976
13977 + pax_force_retaddr
13978 ret;
13979 ENDPROC(cast6_ecb_enc_8way)
13980
13981 @@ -376,6 +380,7 @@ ENTRY(cast6_ecb_dec_8way)
13982
13983 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13984
13985 + pax_force_retaddr
13986 ret;
13987 ENDPROC(cast6_ecb_dec_8way)
13988
13989 @@ -386,19 +391,20 @@ ENTRY(cast6_cbc_dec_8way)
13990 * %rdx: src
13991 */
13992
13993 - pushq %r12;
13994 + pushq %r14;
13995
13996 movq %rsi, %r11;
13997 - movq %rdx, %r12;
13998 + movq %rdx, %r14;
13999
14000 load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14001
14002 call __cast6_dec_blk8;
14003
14004 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14005 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14006
14007 - popq %r12;
14008 + popq %r14;
14009
14010 + pax_force_retaddr
14011 ret;
14012 ENDPROC(cast6_cbc_dec_8way)
14013
14014 @@ -410,20 +416,21 @@ ENTRY(cast6_ctr_8way)
14015 * %rcx: iv (little endian, 128bit)
14016 */
14017
14018 - pushq %r12;
14019 + pushq %r14;
14020
14021 movq %rsi, %r11;
14022 - movq %rdx, %r12;
14023 + movq %rdx, %r14;
14024
14025 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14026 RD2, RX, RKR, RKM);
14027
14028 call __cast6_enc_blk8;
14029
14030 - store_ctr_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14031 + store_ctr_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14032
14033 - popq %r12;
14034 + popq %r14;
14035
14036 + pax_force_retaddr
14037 ret;
14038 ENDPROC(cast6_ctr_8way)
14039
14040 @@ -446,6 +453,7 @@ ENTRY(cast6_xts_enc_8way)
14041 /* dst <= regs xor IVs(in dst) */
14042 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14043
14044 + pax_force_retaddr
14045 ret;
14046 ENDPROC(cast6_xts_enc_8way)
14047
14048 @@ -468,5 +476,6 @@ ENTRY(cast6_xts_dec_8way)
14049 /* dst <= regs xor IVs(in dst) */
14050 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14051
14052 + pax_force_retaddr
14053 ret;
14054 ENDPROC(cast6_xts_dec_8way)
14055 diff --git a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
14056 index 26d49eb..c0a8c84 100644
14057 --- a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
14058 +++ b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
14059 @@ -45,6 +45,7 @@
14060
14061 #include <asm/inst.h>
14062 #include <linux/linkage.h>
14063 +#include <asm/alternative-asm.h>
14064
14065 ## ISCSI CRC 32 Implementation with crc32 and pclmulqdq Instruction
14066
14067 @@ -309,6 +310,7 @@ do_return:
14068 popq %rsi
14069 popq %rdi
14070 popq %rbx
14071 + pax_force_retaddr
14072 ret
14073
14074 ################################################################
14075 diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14076 index 5d1e007..098cb4f 100644
14077 --- a/arch/x86/crypto/ghash-clmulni-intel_asm.S
14078 +++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14079 @@ -18,6 +18,7 @@
14080
14081 #include <linux/linkage.h>
14082 #include <asm/inst.h>
14083 +#include <asm/alternative-asm.h>
14084
14085 .data
14086
14087 @@ -89,6 +90,7 @@ __clmul_gf128mul_ble:
14088 psrlq $1, T2
14089 pxor T2, T1
14090 pxor T1, DATA
14091 + pax_force_retaddr
14092 ret
14093 ENDPROC(__clmul_gf128mul_ble)
14094
14095 @@ -101,6 +103,7 @@ ENTRY(clmul_ghash_mul)
14096 call __clmul_gf128mul_ble
14097 PSHUFB_XMM BSWAP DATA
14098 movups DATA, (%rdi)
14099 + pax_force_retaddr
14100 ret
14101 ENDPROC(clmul_ghash_mul)
14102
14103 @@ -128,5 +131,6 @@ ENTRY(clmul_ghash_update)
14104 PSHUFB_XMM BSWAP DATA
14105 movups DATA, (%rdi)
14106 .Lupdate_just_ret:
14107 + pax_force_retaddr
14108 ret
14109 ENDPROC(clmul_ghash_update)
14110 diff --git a/arch/x86/crypto/salsa20-x86_64-asm_64.S b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14111 index 9279e0b..c4b3d2c 100644
14112 --- a/arch/x86/crypto/salsa20-x86_64-asm_64.S
14113 +++ b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14114 @@ -1,4 +1,5 @@
14115 #include <linux/linkage.h>
14116 +#include <asm/alternative-asm.h>
14117
14118 # enter salsa20_encrypt_bytes
14119 ENTRY(salsa20_encrypt_bytes)
14120 @@ -789,6 +790,7 @@ ENTRY(salsa20_encrypt_bytes)
14121 add %r11,%rsp
14122 mov %rdi,%rax
14123 mov %rsi,%rdx
14124 + pax_force_retaddr
14125 ret
14126 # bytesatleast65:
14127 ._bytesatleast65:
14128 @@ -889,6 +891,7 @@ ENTRY(salsa20_keysetup)
14129 add %r11,%rsp
14130 mov %rdi,%rax
14131 mov %rsi,%rdx
14132 + pax_force_retaddr
14133 ret
14134 ENDPROC(salsa20_keysetup)
14135
14136 @@ -914,5 +917,6 @@ ENTRY(salsa20_ivsetup)
14137 add %r11,%rsp
14138 mov %rdi,%rax
14139 mov %rsi,%rdx
14140 + pax_force_retaddr
14141 ret
14142 ENDPROC(salsa20_ivsetup)
14143 diff --git a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14144 index 2f202f4..d9164d6 100644
14145 --- a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14146 +++ b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14147 @@ -24,6 +24,7 @@
14148 */
14149
14150 #include <linux/linkage.h>
14151 +#include <asm/alternative-asm.h>
14152 #include "glue_helper-asm-avx.S"
14153
14154 .file "serpent-avx-x86_64-asm_64.S"
14155 @@ -618,6 +619,7 @@ __serpent_enc_blk8_avx:
14156 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14157 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14158
14159 + pax_force_retaddr
14160 ret;
14161 ENDPROC(__serpent_enc_blk8_avx)
14162
14163 @@ -672,6 +674,7 @@ __serpent_dec_blk8_avx:
14164 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14165 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14166
14167 + pax_force_retaddr
14168 ret;
14169 ENDPROC(__serpent_dec_blk8_avx)
14170
14171 @@ -688,6 +691,7 @@ ENTRY(serpent_ecb_enc_8way_avx)
14172
14173 store_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14174
14175 + pax_force_retaddr
14176 ret;
14177 ENDPROC(serpent_ecb_enc_8way_avx)
14178
14179 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_8way_avx)
14180
14181 store_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14182
14183 + pax_force_retaddr
14184 ret;
14185 ENDPROC(serpent_ecb_dec_8way_avx)
14186
14187 @@ -720,6 +725,7 @@ ENTRY(serpent_cbc_dec_8way_avx)
14188
14189 store_cbc_8way(%rdx, %rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14190
14191 + pax_force_retaddr
14192 ret;
14193 ENDPROC(serpent_cbc_dec_8way_avx)
14194
14195 @@ -738,6 +744,7 @@ ENTRY(serpent_ctr_8way_avx)
14196
14197 store_ctr_8way(%rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14198
14199 + pax_force_retaddr
14200 ret;
14201 ENDPROC(serpent_ctr_8way_avx)
14202
14203 @@ -758,6 +765,7 @@ ENTRY(serpent_xts_enc_8way_avx)
14204 /* dst <= regs xor IVs(in dst) */
14205 store_xts_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14206
14207 + pax_force_retaddr
14208 ret;
14209 ENDPROC(serpent_xts_enc_8way_avx)
14210
14211 @@ -778,5 +786,6 @@ ENTRY(serpent_xts_dec_8way_avx)
14212 /* dst <= regs xor IVs(in dst) */
14213 store_xts_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14214
14215 + pax_force_retaddr
14216 ret;
14217 ENDPROC(serpent_xts_dec_8way_avx)
14218 diff --git a/arch/x86/crypto/serpent-avx2-asm_64.S b/arch/x86/crypto/serpent-avx2-asm_64.S
14219 index b222085..abd483c 100644
14220 --- a/arch/x86/crypto/serpent-avx2-asm_64.S
14221 +++ b/arch/x86/crypto/serpent-avx2-asm_64.S
14222 @@ -15,6 +15,7 @@
14223 */
14224
14225 #include <linux/linkage.h>
14226 +#include <asm/alternative-asm.h>
14227 #include "glue_helper-asm-avx2.S"
14228
14229 .file "serpent-avx2-asm_64.S"
14230 @@ -610,6 +611,7 @@ __serpent_enc_blk16:
14231 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14232 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14233
14234 + pax_force_retaddr
14235 ret;
14236 ENDPROC(__serpent_enc_blk16)
14237
14238 @@ -664,6 +666,7 @@ __serpent_dec_blk16:
14239 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14240 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14241
14242 + pax_force_retaddr
14243 ret;
14244 ENDPROC(__serpent_dec_blk16)
14245
14246 @@ -684,6 +687,7 @@ ENTRY(serpent_ecb_enc_16way)
14247
14248 vzeroupper;
14249
14250 + pax_force_retaddr
14251 ret;
14252 ENDPROC(serpent_ecb_enc_16way)
14253
14254 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_16way)
14255
14256 vzeroupper;
14257
14258 + pax_force_retaddr
14259 ret;
14260 ENDPROC(serpent_ecb_dec_16way)
14261
14262 @@ -725,6 +730,7 @@ ENTRY(serpent_cbc_dec_16way)
14263
14264 vzeroupper;
14265
14266 + pax_force_retaddr
14267 ret;
14268 ENDPROC(serpent_cbc_dec_16way)
14269
14270 @@ -748,6 +754,7 @@ ENTRY(serpent_ctr_16way)
14271
14272 vzeroupper;
14273
14274 + pax_force_retaddr
14275 ret;
14276 ENDPROC(serpent_ctr_16way)
14277
14278 @@ -772,6 +779,7 @@ ENTRY(serpent_xts_enc_16way)
14279
14280 vzeroupper;
14281
14282 + pax_force_retaddr
14283 ret;
14284 ENDPROC(serpent_xts_enc_16way)
14285
14286 @@ -796,5 +804,6 @@ ENTRY(serpent_xts_dec_16way)
14287
14288 vzeroupper;
14289
14290 + pax_force_retaddr
14291 ret;
14292 ENDPROC(serpent_xts_dec_16way)
14293 diff --git a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14294 index acc066c..1559cc4 100644
14295 --- a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14296 +++ b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14297 @@ -25,6 +25,7 @@
14298 */
14299
14300 #include <linux/linkage.h>
14301 +#include <asm/alternative-asm.h>
14302
14303 .file "serpent-sse2-x86_64-asm_64.S"
14304 .text
14305 @@ -690,12 +691,14 @@ ENTRY(__serpent_enc_blk_8way)
14306 write_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14307 write_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14308
14309 + pax_force_retaddr
14310 ret;
14311
14312 .L__enc_xor8:
14313 xor_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14314 xor_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14315
14316 + pax_force_retaddr
14317 ret;
14318 ENDPROC(__serpent_enc_blk_8way)
14319
14320 @@ -750,5 +753,6 @@ ENTRY(serpent_dec_blk_8way)
14321 write_blocks(%rsi, RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14322 write_blocks(%rax, RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14323
14324 + pax_force_retaddr
14325 ret;
14326 ENDPROC(serpent_dec_blk_8way)
14327 diff --git a/arch/x86/crypto/sha1_ssse3_asm.S b/arch/x86/crypto/sha1_ssse3_asm.S
14328 index a410950..9dfe7ad 100644
14329 --- a/arch/x86/crypto/sha1_ssse3_asm.S
14330 +++ b/arch/x86/crypto/sha1_ssse3_asm.S
14331 @@ -29,6 +29,7 @@
14332 */
14333
14334 #include <linux/linkage.h>
14335 +#include <asm/alternative-asm.h>
14336
14337 #define CTX %rdi // arg1
14338 #define BUF %rsi // arg2
14339 @@ -75,9 +76,9 @@
14340
14341 push %rbx
14342 push %rbp
14343 - push %r12
14344 + push %r14
14345
14346 - mov %rsp, %r12
14347 + mov %rsp, %r14
14348 sub $64, %rsp # allocate workspace
14349 and $~15, %rsp # align stack
14350
14351 @@ -99,11 +100,12 @@
14352 xor %rax, %rax
14353 rep stosq
14354
14355 - mov %r12, %rsp # deallocate workspace
14356 + mov %r14, %rsp # deallocate workspace
14357
14358 - pop %r12
14359 + pop %r14
14360 pop %rbp
14361 pop %rbx
14362 + pax_force_retaddr
14363 ret
14364
14365 ENDPROC(\name)
14366 diff --git a/arch/x86/crypto/sha256-avx-asm.S b/arch/x86/crypto/sha256-avx-asm.S
14367 index 642f156..51a513c 100644
14368 --- a/arch/x86/crypto/sha256-avx-asm.S
14369 +++ b/arch/x86/crypto/sha256-avx-asm.S
14370 @@ -49,6 +49,7 @@
14371
14372 #ifdef CONFIG_AS_AVX
14373 #include <linux/linkage.h>
14374 +#include <asm/alternative-asm.h>
14375
14376 ## assume buffers not aligned
14377 #define VMOVDQ vmovdqu
14378 @@ -460,6 +461,7 @@ done_hash:
14379 popq %r13
14380 popq %rbp
14381 popq %rbx
14382 + pax_force_retaddr
14383 ret
14384 ENDPROC(sha256_transform_avx)
14385
14386 diff --git a/arch/x86/crypto/sha256-avx2-asm.S b/arch/x86/crypto/sha256-avx2-asm.S
14387 index 9e86944..3795e6a 100644
14388 --- a/arch/x86/crypto/sha256-avx2-asm.S
14389 +++ b/arch/x86/crypto/sha256-avx2-asm.S
14390 @@ -50,6 +50,7 @@
14391
14392 #ifdef CONFIG_AS_AVX2
14393 #include <linux/linkage.h>
14394 +#include <asm/alternative-asm.h>
14395
14396 ## assume buffers not aligned
14397 #define VMOVDQ vmovdqu
14398 @@ -720,6 +721,7 @@ done_hash:
14399 popq %r12
14400 popq %rbp
14401 popq %rbx
14402 + pax_force_retaddr
14403 ret
14404 ENDPROC(sha256_transform_rorx)
14405
14406 diff --git a/arch/x86/crypto/sha256-ssse3-asm.S b/arch/x86/crypto/sha256-ssse3-asm.S
14407 index f833b74..8c62a9e 100644
14408 --- a/arch/x86/crypto/sha256-ssse3-asm.S
14409 +++ b/arch/x86/crypto/sha256-ssse3-asm.S
14410 @@ -47,6 +47,7 @@
14411 ########################################################################
14412
14413 #include <linux/linkage.h>
14414 +#include <asm/alternative-asm.h>
14415
14416 ## assume buffers not aligned
14417 #define MOVDQ movdqu
14418 @@ -471,6 +472,7 @@ done_hash:
14419 popq %rbp
14420 popq %rbx
14421
14422 + pax_force_retaddr
14423 ret
14424 ENDPROC(sha256_transform_ssse3)
14425
14426 diff --git a/arch/x86/crypto/sha512-avx-asm.S b/arch/x86/crypto/sha512-avx-asm.S
14427 index 974dde9..a823ff9 100644
14428 --- a/arch/x86/crypto/sha512-avx-asm.S
14429 +++ b/arch/x86/crypto/sha512-avx-asm.S
14430 @@ -49,6 +49,7 @@
14431
14432 #ifdef CONFIG_AS_AVX
14433 #include <linux/linkage.h>
14434 +#include <asm/alternative-asm.h>
14435
14436 .text
14437
14438 @@ -364,6 +365,7 @@ updateblock:
14439 mov frame_RSPSAVE(%rsp), %rsp
14440
14441 nowork:
14442 + pax_force_retaddr
14443 ret
14444 ENDPROC(sha512_transform_avx)
14445
14446 diff --git a/arch/x86/crypto/sha512-avx2-asm.S b/arch/x86/crypto/sha512-avx2-asm.S
14447 index 568b961..ed20c37 100644
14448 --- a/arch/x86/crypto/sha512-avx2-asm.S
14449 +++ b/arch/x86/crypto/sha512-avx2-asm.S
14450 @@ -51,6 +51,7 @@
14451
14452 #ifdef CONFIG_AS_AVX2
14453 #include <linux/linkage.h>
14454 +#include <asm/alternative-asm.h>
14455
14456 .text
14457
14458 @@ -678,6 +679,7 @@ done_hash:
14459
14460 # Restore Stack Pointer
14461 mov frame_RSPSAVE(%rsp), %rsp
14462 + pax_force_retaddr
14463 ret
14464 ENDPROC(sha512_transform_rorx)
14465
14466 diff --git a/arch/x86/crypto/sha512-ssse3-asm.S b/arch/x86/crypto/sha512-ssse3-asm.S
14467 index fb56855..6edd768 100644
14468 --- a/arch/x86/crypto/sha512-ssse3-asm.S
14469 +++ b/arch/x86/crypto/sha512-ssse3-asm.S
14470 @@ -48,6 +48,7 @@
14471 ########################################################################
14472
14473 #include <linux/linkage.h>
14474 +#include <asm/alternative-asm.h>
14475
14476 .text
14477
14478 @@ -363,6 +364,7 @@ updateblock:
14479 mov frame_RSPSAVE(%rsp), %rsp
14480
14481 nowork:
14482 + pax_force_retaddr
14483 ret
14484 ENDPROC(sha512_transform_ssse3)
14485
14486 diff --git a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14487 index 0505813..b067311 100644
14488 --- a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14489 +++ b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14490 @@ -24,6 +24,7 @@
14491 */
14492
14493 #include <linux/linkage.h>
14494 +#include <asm/alternative-asm.h>
14495 #include "glue_helper-asm-avx.S"
14496
14497 .file "twofish-avx-x86_64-asm_64.S"
14498 @@ -284,6 +285,7 @@ __twofish_enc_blk8:
14499 outunpack_blocks(RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2);
14500 outunpack_blocks(RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2);
14501
14502 + pax_force_retaddr
14503 ret;
14504 ENDPROC(__twofish_enc_blk8)
14505
14506 @@ -324,6 +326,7 @@ __twofish_dec_blk8:
14507 outunpack_blocks(RA1, RB1, RC1, RD1, RK1, RX0, RY0, RK2);
14508 outunpack_blocks(RA2, RB2, RC2, RD2, RK1, RX0, RY0, RK2);
14509
14510 + pax_force_retaddr
14511 ret;
14512 ENDPROC(__twofish_dec_blk8)
14513
14514 @@ -342,6 +345,7 @@ ENTRY(twofish_ecb_enc_8way)
14515
14516 store_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14517
14518 + pax_force_retaddr
14519 ret;
14520 ENDPROC(twofish_ecb_enc_8way)
14521
14522 @@ -360,6 +364,7 @@ ENTRY(twofish_ecb_dec_8way)
14523
14524 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14525
14526 + pax_force_retaddr
14527 ret;
14528 ENDPROC(twofish_ecb_dec_8way)
14529
14530 @@ -370,19 +375,20 @@ ENTRY(twofish_cbc_dec_8way)
14531 * %rdx: src
14532 */
14533
14534 - pushq %r12;
14535 + pushq %r14;
14536
14537 movq %rsi, %r11;
14538 - movq %rdx, %r12;
14539 + movq %rdx, %r14;
14540
14541 load_8way(%rdx, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14542
14543 call __twofish_dec_blk8;
14544
14545 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14546 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14547
14548 - popq %r12;
14549 + popq %r14;
14550
14551 + pax_force_retaddr
14552 ret;
14553 ENDPROC(twofish_cbc_dec_8way)
14554
14555 @@ -394,20 +400,21 @@ ENTRY(twofish_ctr_8way)
14556 * %rcx: iv (little endian, 128bit)
14557 */
14558
14559 - pushq %r12;
14560 + pushq %r14;
14561
14562 movq %rsi, %r11;
14563 - movq %rdx, %r12;
14564 + movq %rdx, %r14;
14565
14566 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14567 RD2, RX0, RX1, RY0);
14568
14569 call __twofish_enc_blk8;
14570
14571 - store_ctr_8way(%r12, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14572 + store_ctr_8way(%r14, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14573
14574 - popq %r12;
14575 + popq %r14;
14576
14577 + pax_force_retaddr
14578 ret;
14579 ENDPROC(twofish_ctr_8way)
14580
14581 @@ -430,6 +437,7 @@ ENTRY(twofish_xts_enc_8way)
14582 /* dst <= regs xor IVs(in dst) */
14583 store_xts_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14584
14585 + pax_force_retaddr
14586 ret;
14587 ENDPROC(twofish_xts_enc_8way)
14588
14589 @@ -452,5 +460,6 @@ ENTRY(twofish_xts_dec_8way)
14590 /* dst <= regs xor IVs(in dst) */
14591 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14592
14593 + pax_force_retaddr
14594 ret;
14595 ENDPROC(twofish_xts_dec_8way)
14596 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14597 index 1c3b7ce..02f578d 100644
14598 --- a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14599 +++ b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14600 @@ -21,6 +21,7 @@
14601 */
14602
14603 #include <linux/linkage.h>
14604 +#include <asm/alternative-asm.h>
14605
14606 .file "twofish-x86_64-asm-3way.S"
14607 .text
14608 @@ -258,6 +259,7 @@ ENTRY(__twofish_enc_blk_3way)
14609 popq %r13;
14610 popq %r14;
14611 popq %r15;
14612 + pax_force_retaddr
14613 ret;
14614
14615 .L__enc_xor3:
14616 @@ -269,6 +271,7 @@ ENTRY(__twofish_enc_blk_3way)
14617 popq %r13;
14618 popq %r14;
14619 popq %r15;
14620 + pax_force_retaddr
14621 ret;
14622 ENDPROC(__twofish_enc_blk_3way)
14623
14624 @@ -308,5 +311,6 @@ ENTRY(twofish_dec_blk_3way)
14625 popq %r13;
14626 popq %r14;
14627 popq %r15;
14628 + pax_force_retaddr
14629 ret;
14630 ENDPROC(twofish_dec_blk_3way)
14631 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64.S b/arch/x86/crypto/twofish-x86_64-asm_64.S
14632 index a039d21..524b8b2 100644
14633 --- a/arch/x86/crypto/twofish-x86_64-asm_64.S
14634 +++ b/arch/x86/crypto/twofish-x86_64-asm_64.S
14635 @@ -22,6 +22,7 @@
14636
14637 #include <linux/linkage.h>
14638 #include <asm/asm-offsets.h>
14639 +#include <asm/alternative-asm.h>
14640
14641 #define a_offset 0
14642 #define b_offset 4
14643 @@ -265,6 +266,7 @@ ENTRY(twofish_enc_blk)
14644
14645 popq R1
14646 movq $1,%rax
14647 + pax_force_retaddr
14648 ret
14649 ENDPROC(twofish_enc_blk)
14650
14651 @@ -317,5 +319,6 @@ ENTRY(twofish_dec_blk)
14652
14653 popq R1
14654 movq $1,%rax
14655 + pax_force_retaddr
14656 ret
14657 ENDPROC(twofish_dec_blk)
14658 diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
14659 index ae6aad1..719d6d9 100644
14660 --- a/arch/x86/ia32/ia32_aout.c
14661 +++ b/arch/x86/ia32/ia32_aout.c
14662 @@ -153,6 +153,8 @@ static int aout_core_dump(struct coredump_params *cprm)
14663 unsigned long dump_start, dump_size;
14664 struct user32 dump;
14665
14666 + memset(&dump, 0, sizeof(dump));
14667 +
14668 fs = get_fs();
14669 set_fs(KERNEL_DS);
14670 has_dumped = 1;
14671 diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
14672 index f9e181a..300544c 100644
14673 --- a/arch/x86/ia32/ia32_signal.c
14674 +++ b/arch/x86/ia32/ia32_signal.c
14675 @@ -218,7 +218,7 @@ asmlinkage long sys32_sigreturn(void)
14676 if (__get_user(set.sig[0], &frame->sc.oldmask)
14677 || (_COMPAT_NSIG_WORDS > 1
14678 && __copy_from_user((((char *) &set.sig) + 4),
14679 - &frame->extramask,
14680 + frame->extramask,
14681 sizeof(frame->extramask))))
14682 goto badframe;
14683
14684 @@ -338,7 +338,7 @@ static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs,
14685 sp -= frame_size;
14686 /* Align the stack pointer according to the i386 ABI,
14687 * i.e. so that on function entry ((sp + 4) & 15) == 0. */
14688 - sp = ((sp + 4) & -16ul) - 4;
14689 + sp = ((sp - 12) & -16ul) - 4;
14690 return (void __user *) sp;
14691 }
14692
14693 @@ -383,10 +383,10 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14694 } else {
14695 /* Return stub is in 32bit vsyscall page */
14696 if (current->mm->context.vdso)
14697 - restorer = current->mm->context.vdso +
14698 - selected_vdso32->sym___kernel_sigreturn;
14699 + restorer = (void __force_user *)(current->mm->context.vdso +
14700 + selected_vdso32->sym___kernel_sigreturn);
14701 else
14702 - restorer = &frame->retcode;
14703 + restorer = frame->retcode;
14704 }
14705
14706 put_user_try {
14707 @@ -396,7 +396,7 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14708 * These are actually not used anymore, but left because some
14709 * gdb versions depend on them as a marker.
14710 */
14711 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14712 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14713 } put_user_catch(err);
14714
14715 if (err)
14716 @@ -438,7 +438,7 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14717 0xb8,
14718 __NR_ia32_rt_sigreturn,
14719 0x80cd,
14720 - 0,
14721 + 0
14722 };
14723
14724 frame = get_sigframe(ksig, regs, sizeof(*frame), &fpstate);
14725 @@ -461,16 +461,19 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14726
14727 if (ksig->ka.sa.sa_flags & SA_RESTORER)
14728 restorer = ksig->ka.sa.sa_restorer;
14729 + else if (current->mm->context.vdso)
14730 + /* Return stub is in 32bit vsyscall page */
14731 + restorer = (void __force_user *)(current->mm->context.vdso +
14732 + selected_vdso32->sym___kernel_rt_sigreturn);
14733 else
14734 - restorer = current->mm->context.vdso +
14735 - selected_vdso32->sym___kernel_rt_sigreturn;
14736 + restorer = frame->retcode;
14737 put_user_ex(ptr_to_compat(restorer), &frame->pretcode);
14738
14739 /*
14740 * Not actually used anymore, but left because some gdb
14741 * versions need it.
14742 */
14743 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14744 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14745 } put_user_catch(err);
14746
14747 err |= copy_siginfo_to_user32(&frame->info, &ksig->info);
14748 diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
14749 index 82e8a1d..4e998d5 100644
14750 --- a/arch/x86/ia32/ia32entry.S
14751 +++ b/arch/x86/ia32/ia32entry.S
14752 @@ -15,8 +15,10 @@
14753 #include <asm/irqflags.h>
14754 #include <asm/asm.h>
14755 #include <asm/smap.h>
14756 +#include <asm/pgtable.h>
14757 #include <linux/linkage.h>
14758 #include <linux/err.h>
14759 +#include <asm/alternative-asm.h>
14760
14761 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
14762 #include <linux/elf-em.h>
14763 @@ -62,12 +64,12 @@
14764 */
14765 .macro LOAD_ARGS32 offset, _r9=0
14766 .if \_r9
14767 - movl \offset+16(%rsp),%r9d
14768 + movl \offset+R9(%rsp),%r9d
14769 .endif
14770 - movl \offset+40(%rsp),%ecx
14771 - movl \offset+48(%rsp),%edx
14772 - movl \offset+56(%rsp),%esi
14773 - movl \offset+64(%rsp),%edi
14774 + movl \offset+RCX(%rsp),%ecx
14775 + movl \offset+RDX(%rsp),%edx
14776 + movl \offset+RSI(%rsp),%esi
14777 + movl \offset+RDI(%rsp),%edi
14778 movl %eax,%eax /* zero extension */
14779 .endm
14780
14781 @@ -96,6 +98,32 @@ ENTRY(native_irq_enable_sysexit)
14782 ENDPROC(native_irq_enable_sysexit)
14783 #endif
14784
14785 + .macro pax_enter_kernel_user
14786 + pax_set_fptr_mask
14787 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14788 + call pax_enter_kernel_user
14789 +#endif
14790 + .endm
14791 +
14792 + .macro pax_exit_kernel_user
14793 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14794 + call pax_exit_kernel_user
14795 +#endif
14796 +#ifdef CONFIG_PAX_RANDKSTACK
14797 + pushq %rax
14798 + pushq %r11
14799 + call pax_randomize_kstack
14800 + popq %r11
14801 + popq %rax
14802 +#endif
14803 + .endm
14804 +
14805 + .macro pax_erase_kstack
14806 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
14807 + call pax_erase_kstack
14808 +#endif
14809 + .endm
14810 +
14811 /*
14812 * 32bit SYSENTER instruction entry.
14813 *
14814 @@ -122,12 +150,6 @@ ENTRY(ia32_sysenter_target)
14815 CFI_REGISTER rsp,rbp
14816 SWAPGS_UNSAFE_STACK
14817 movq PER_CPU_VAR(kernel_stack), %rsp
14818 - addq $(KERNEL_STACK_OFFSET),%rsp
14819 - /*
14820 - * No need to follow this irqs on/off section: the syscall
14821 - * disabled irqs, here we enable it straight after entry:
14822 - */
14823 - ENABLE_INTERRUPTS(CLBR_NONE)
14824 movl %ebp,%ebp /* zero extension */
14825 pushq_cfi $__USER32_DS
14826 /*CFI_REL_OFFSET ss,0*/
14827 @@ -135,23 +157,46 @@ ENTRY(ia32_sysenter_target)
14828 CFI_REL_OFFSET rsp,0
14829 pushfq_cfi
14830 /*CFI_REL_OFFSET rflags,0*/
14831 - movl TI_sysenter_return+THREAD_INFO(%rsp,3*8-KERNEL_STACK_OFFSET),%r10d
14832 - CFI_REGISTER rip,r10
14833 + orl $X86_EFLAGS_IF,(%rsp)
14834 + GET_THREAD_INFO(%r11)
14835 + movl TI_sysenter_return(%r11), %r11d
14836 + CFI_REGISTER rip,r11
14837 pushq_cfi $__USER32_CS
14838 /*CFI_REL_OFFSET cs,0*/
14839 movl %eax, %eax
14840 - pushq_cfi %r10
14841 + pushq_cfi %r11
14842 CFI_REL_OFFSET rip,0
14843 pushq_cfi %rax
14844 cld
14845 SAVE_ARGS 0,1,0
14846 + pax_enter_kernel_user
14847 +
14848 +#ifdef CONFIG_PAX_RANDKSTACK
14849 + pax_erase_kstack
14850 +#endif
14851 +
14852 + /*
14853 + * No need to follow this irqs on/off section: the syscall
14854 + * disabled irqs, here we enable it straight after entry:
14855 + */
14856 + ENABLE_INTERRUPTS(CLBR_NONE)
14857 /* no need to do an access_ok check here because rbp has been
14858 32bit zero extended */
14859 +
14860 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14861 + addq pax_user_shadow_base,%rbp
14862 + ASM_PAX_OPEN_USERLAND
14863 +#endif
14864 +
14865 ASM_STAC
14866 1: movl (%rbp),%ebp
14867 _ASM_EXTABLE(1b,ia32_badarg)
14868 ASM_CLAC
14869
14870 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14871 + ASM_PAX_CLOSE_USERLAND
14872 +#endif
14873 +
14874 /*
14875 * Sysenter doesn't filter flags, so we need to clear NT
14876 * ourselves. To save a few cycles, we can check whether
14877 @@ -161,8 +206,9 @@ ENTRY(ia32_sysenter_target)
14878 jnz sysenter_fix_flags
14879 sysenter_flags_fixed:
14880
14881 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14882 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14883 + GET_THREAD_INFO(%r11)
14884 + orl $TS_COMPAT,TI_status(%r11)
14885 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14886 CFI_REMEMBER_STATE
14887 jnz sysenter_tracesys
14888 cmpq $(IA32_NR_syscalls-1),%rax
14889 @@ -172,15 +218,18 @@ sysenter_do_call:
14890 sysenter_dispatch:
14891 call *ia32_sys_call_table(,%rax,8)
14892 movq %rax,RAX-ARGOFFSET(%rsp)
14893 + GET_THREAD_INFO(%r11)
14894 DISABLE_INTERRUPTS(CLBR_NONE)
14895 TRACE_IRQS_OFF
14896 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14897 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14898 jnz sysexit_audit
14899 sysexit_from_sys_call:
14900 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14901 + pax_exit_kernel_user
14902 + pax_erase_kstack
14903 + andl $~TS_COMPAT,TI_status(%r11)
14904 /* clear IF, that popfq doesn't enable interrupts early */
14905 - andl $~0x200,EFLAGS-R11(%rsp)
14906 - movl RIP-R11(%rsp),%edx /* User %eip */
14907 + andl $~X86_EFLAGS_IF,EFLAGS(%rsp)
14908 + movl RIP(%rsp),%edx /* User %eip */
14909 CFI_REGISTER rip,rdx
14910 RESTORE_ARGS 0,24,0,0,0,0
14911 xorq %r8,%r8
14912 @@ -205,6 +254,9 @@ sysexit_from_sys_call:
14913 movl %ebx,%esi /* 2nd arg: 1st syscall arg */
14914 movl %eax,%edi /* 1st arg: syscall number */
14915 call __audit_syscall_entry
14916 +
14917 + pax_erase_kstack
14918 +
14919 movl RAX-ARGOFFSET(%rsp),%eax /* reload syscall number */
14920 cmpq $(IA32_NR_syscalls-1),%rax
14921 ja ia32_badsys
14922 @@ -216,7 +268,7 @@ sysexit_from_sys_call:
14923 .endm
14924
14925 .macro auditsys_exit exit
14926 - testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14927 + testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14928 jnz ia32_ret_from_sys_call
14929 TRACE_IRQS_ON
14930 ENABLE_INTERRUPTS(CLBR_NONE)
14931 @@ -227,11 +279,12 @@ sysexit_from_sys_call:
14932 1: setbe %al /* 1 if error, 0 if not */
14933 movzbl %al,%edi /* zero-extend that into %edi */
14934 call __audit_syscall_exit
14935 + GET_THREAD_INFO(%r11)
14936 movq RAX-ARGOFFSET(%rsp),%rax /* reload syscall return value */
14937 movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi
14938 DISABLE_INTERRUPTS(CLBR_NONE)
14939 TRACE_IRQS_OFF
14940 - testl %edi,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14941 + testl %edi,TI_flags(%r11)
14942 jz \exit
14943 CLEAR_RREGS -ARGOFFSET
14944 jmp int_with_check
14945 @@ -253,7 +306,7 @@ sysenter_fix_flags:
14946
14947 sysenter_tracesys:
14948 #ifdef CONFIG_AUDITSYSCALL
14949 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14950 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14951 jz sysenter_auditsys
14952 #endif
14953 SAVE_REST
14954 @@ -265,6 +318,9 @@ sysenter_tracesys:
14955 RESTORE_REST
14956 cmpq $(IA32_NR_syscalls-1),%rax
14957 ja int_ret_from_sys_call /* sysenter_tracesys has set RAX(%rsp) */
14958 +
14959 + pax_erase_kstack
14960 +
14961 jmp sysenter_do_call
14962 CFI_ENDPROC
14963 ENDPROC(ia32_sysenter_target)
14964 @@ -292,19 +348,25 @@ ENDPROC(ia32_sysenter_target)
14965 ENTRY(ia32_cstar_target)
14966 CFI_STARTPROC32 simple
14967 CFI_SIGNAL_FRAME
14968 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
14969 + CFI_DEF_CFA rsp,0
14970 CFI_REGISTER rip,rcx
14971 /*CFI_REGISTER rflags,r11*/
14972 SWAPGS_UNSAFE_STACK
14973 movl %esp,%r8d
14974 CFI_REGISTER rsp,r8
14975 movq PER_CPU_VAR(kernel_stack),%rsp
14976 + SAVE_ARGS 8*6,0,0
14977 + pax_enter_kernel_user
14978 +
14979 +#ifdef CONFIG_PAX_RANDKSTACK
14980 + pax_erase_kstack
14981 +#endif
14982 +
14983 /*
14984 * No need to follow this irqs on/off section: the syscall
14985 * disabled irqs and here we enable it straight after entry:
14986 */
14987 ENABLE_INTERRUPTS(CLBR_NONE)
14988 - SAVE_ARGS 8,0,0
14989 movl %eax,%eax /* zero extension */
14990 movq %rax,ORIG_RAX-ARGOFFSET(%rsp)
14991 movq %rcx,RIP-ARGOFFSET(%rsp)
14992 @@ -320,12 +382,25 @@ ENTRY(ia32_cstar_target)
14993 /* no need to do an access_ok check here because r8 has been
14994 32bit zero extended */
14995 /* hardware stack frame is complete now */
14996 +
14997 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14998 + ASM_PAX_OPEN_USERLAND
14999 + movq pax_user_shadow_base,%r8
15000 + addq RSP-ARGOFFSET(%rsp),%r8
15001 +#endif
15002 +
15003 ASM_STAC
15004 1: movl (%r8),%r9d
15005 _ASM_EXTABLE(1b,ia32_badarg)
15006 ASM_CLAC
15007 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15008 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15009 +
15010 +#ifdef CONFIG_PAX_MEMORY_UDEREF
15011 + ASM_PAX_CLOSE_USERLAND
15012 +#endif
15013 +
15014 + GET_THREAD_INFO(%r11)
15015 + orl $TS_COMPAT,TI_status(%r11)
15016 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
15017 CFI_REMEMBER_STATE
15018 jnz cstar_tracesys
15019 cmpq $IA32_NR_syscalls-1,%rax
15020 @@ -335,13 +410,16 @@ cstar_do_call:
15021 cstar_dispatch:
15022 call *ia32_sys_call_table(,%rax,8)
15023 movq %rax,RAX-ARGOFFSET(%rsp)
15024 + GET_THREAD_INFO(%r11)
15025 DISABLE_INTERRUPTS(CLBR_NONE)
15026 TRACE_IRQS_OFF
15027 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15028 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
15029 jnz sysretl_audit
15030 sysretl_from_sys_call:
15031 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15032 - RESTORE_ARGS 0,-ARG_SKIP,0,0,0
15033 + pax_exit_kernel_user
15034 + pax_erase_kstack
15035 + andl $~TS_COMPAT,TI_status(%r11)
15036 + RESTORE_ARGS 0,-ORIG_RAX,0,0,0
15037 movl RIP-ARGOFFSET(%rsp),%ecx
15038 CFI_REGISTER rip,rcx
15039 movl EFLAGS-ARGOFFSET(%rsp),%r11d
15040 @@ -368,7 +446,7 @@ sysretl_audit:
15041
15042 cstar_tracesys:
15043 #ifdef CONFIG_AUDITSYSCALL
15044 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15045 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
15046 jz cstar_auditsys
15047 #endif
15048 xchgl %r9d,%ebp
15049 @@ -382,11 +460,19 @@ cstar_tracesys:
15050 xchgl %ebp,%r9d
15051 cmpq $(IA32_NR_syscalls-1),%rax
15052 ja int_ret_from_sys_call /* cstar_tracesys has set RAX(%rsp) */
15053 +
15054 + pax_erase_kstack
15055 +
15056 jmp cstar_do_call
15057 END(ia32_cstar_target)
15058
15059 ia32_badarg:
15060 ASM_CLAC
15061 +
15062 +#ifdef CONFIG_PAX_MEMORY_UDEREF
15063 + ASM_PAX_CLOSE_USERLAND
15064 +#endif
15065 +
15066 movq $-EFAULT,%rax
15067 jmp ia32_sysret
15068 CFI_ENDPROC
15069 @@ -423,19 +509,26 @@ ENTRY(ia32_syscall)
15070 CFI_REL_OFFSET rip,RIP-RIP
15071 PARAVIRT_ADJUST_EXCEPTION_FRAME
15072 SWAPGS
15073 - /*
15074 - * No need to follow this irqs on/off section: the syscall
15075 - * disabled irqs and here we enable it straight after entry:
15076 - */
15077 - ENABLE_INTERRUPTS(CLBR_NONE)
15078 movl %eax,%eax
15079 pushq_cfi %rax
15080 cld
15081 /* note the registers are not zero extended to the sf.
15082 this could be a problem. */
15083 SAVE_ARGS 0,1,0
15084 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15085 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15086 + pax_enter_kernel_user
15087 +
15088 +#ifdef CONFIG_PAX_RANDKSTACK
15089 + pax_erase_kstack
15090 +#endif
15091 +
15092 + /*
15093 + * No need to follow this irqs on/off section: the syscall
15094 + * disabled irqs and here we enable it straight after entry:
15095 + */
15096 + ENABLE_INTERRUPTS(CLBR_NONE)
15097 + GET_THREAD_INFO(%r11)
15098 + orl $TS_COMPAT,TI_status(%r11)
15099 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
15100 jnz ia32_tracesys
15101 cmpq $(IA32_NR_syscalls-1),%rax
15102 ja ia32_badsys
15103 @@ -458,6 +551,9 @@ ia32_tracesys:
15104 RESTORE_REST
15105 cmpq $(IA32_NR_syscalls-1),%rax
15106 ja int_ret_from_sys_call /* ia32_tracesys has set RAX(%rsp) */
15107 +
15108 + pax_erase_kstack
15109 +
15110 jmp ia32_do_call
15111 END(ia32_syscall)
15112
15113 diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
15114 index 8e0ceec..af13504 100644
15115 --- a/arch/x86/ia32/sys_ia32.c
15116 +++ b/arch/x86/ia32/sys_ia32.c
15117 @@ -69,8 +69,8 @@ asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long offset_low,
15118 */
15119 static int cp_stat64(struct stat64 __user *ubuf, struct kstat *stat)
15120 {
15121 - typeof(ubuf->st_uid) uid = 0;
15122 - typeof(ubuf->st_gid) gid = 0;
15123 + typeof(((struct stat64 *)0)->st_uid) uid = 0;
15124 + typeof(((struct stat64 *)0)->st_gid) gid = 0;
15125 SET_UID(uid, from_kuid_munged(current_user_ns(), stat->uid));
15126 SET_GID(gid, from_kgid_munged(current_user_ns(), stat->gid));
15127 if (!access_ok(VERIFY_WRITE, ubuf, sizeof(struct stat64)) ||
15128 diff --git a/arch/x86/include/asm/alternative-asm.h b/arch/x86/include/asm/alternative-asm.h
15129 index 372231c..51b537d 100644
15130 --- a/arch/x86/include/asm/alternative-asm.h
15131 +++ b/arch/x86/include/asm/alternative-asm.h
15132 @@ -18,6 +18,45 @@
15133 .endm
15134 #endif
15135
15136 +#ifdef KERNEXEC_PLUGIN
15137 + .macro pax_force_retaddr_bts rip=0
15138 + btsq $63,\rip(%rsp)
15139 + .endm
15140 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
15141 + .macro pax_force_retaddr rip=0, reload=0
15142 + btsq $63,\rip(%rsp)
15143 + .endm
15144 + .macro pax_force_fptr ptr
15145 + btsq $63,\ptr
15146 + .endm
15147 + .macro pax_set_fptr_mask
15148 + .endm
15149 +#endif
15150 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
15151 + .macro pax_force_retaddr rip=0, reload=0
15152 + .if \reload
15153 + pax_set_fptr_mask
15154 + .endif
15155 + orq %r12,\rip(%rsp)
15156 + .endm
15157 + .macro pax_force_fptr ptr
15158 + orq %r12,\ptr
15159 + .endm
15160 + .macro pax_set_fptr_mask
15161 + movabs $0x8000000000000000,%r12
15162 + .endm
15163 +#endif
15164 +#else
15165 + .macro pax_force_retaddr rip=0, reload=0
15166 + .endm
15167 + .macro pax_force_fptr ptr
15168 + .endm
15169 + .macro pax_force_retaddr_bts rip=0
15170 + .endm
15171 + .macro pax_set_fptr_mask
15172 + .endm
15173 +#endif
15174 +
15175 .macro altinstruction_entry orig alt feature orig_len alt_len
15176 .long \orig - .
15177 .long \alt - .
15178 diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
15179 index 473bdbe..b1e3377 100644
15180 --- a/arch/x86/include/asm/alternative.h
15181 +++ b/arch/x86/include/asm/alternative.h
15182 @@ -106,7 +106,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15183 ".pushsection .discard,\"aw\",@progbits\n" \
15184 DISCARD_ENTRY(1) \
15185 ".popsection\n" \
15186 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15187 + ".pushsection .altinstr_replacement, \"a\"\n" \
15188 ALTINSTR_REPLACEMENT(newinstr, feature, 1) \
15189 ".popsection"
15190
15191 @@ -120,7 +120,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15192 DISCARD_ENTRY(1) \
15193 DISCARD_ENTRY(2) \
15194 ".popsection\n" \
15195 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15196 + ".pushsection .altinstr_replacement, \"a\"\n" \
15197 ALTINSTR_REPLACEMENT(newinstr1, feature1, 1) \
15198 ALTINSTR_REPLACEMENT(newinstr2, feature2, 2) \
15199 ".popsection"
15200 diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
15201 index 465b309..ab7e51f 100644
15202 --- a/arch/x86/include/asm/apic.h
15203 +++ b/arch/x86/include/asm/apic.h
15204 @@ -45,7 +45,7 @@ static inline void generic_apic_probe(void)
15205
15206 #ifdef CONFIG_X86_LOCAL_APIC
15207
15208 -extern unsigned int apic_verbosity;
15209 +extern int apic_verbosity;
15210 extern int local_apic_timer_c2_ok;
15211
15212 extern int disable_apic;
15213 diff --git a/arch/x86/include/asm/apm.h b/arch/x86/include/asm/apm.h
15214 index 20370c6..a2eb9b0 100644
15215 --- a/arch/x86/include/asm/apm.h
15216 +++ b/arch/x86/include/asm/apm.h
15217 @@ -34,7 +34,7 @@ static inline void apm_bios_call_asm(u32 func, u32 ebx_in, u32 ecx_in,
15218 __asm__ __volatile__(APM_DO_ZERO_SEGS
15219 "pushl %%edi\n\t"
15220 "pushl %%ebp\n\t"
15221 - "lcall *%%cs:apm_bios_entry\n\t"
15222 + "lcall *%%ss:apm_bios_entry\n\t"
15223 "setc %%al\n\t"
15224 "popl %%ebp\n\t"
15225 "popl %%edi\n\t"
15226 @@ -58,7 +58,7 @@ static inline u8 apm_bios_call_simple_asm(u32 func, u32 ebx_in,
15227 __asm__ __volatile__(APM_DO_ZERO_SEGS
15228 "pushl %%edi\n\t"
15229 "pushl %%ebp\n\t"
15230 - "lcall *%%cs:apm_bios_entry\n\t"
15231 + "lcall *%%ss:apm_bios_entry\n\t"
15232 "setc %%bl\n\t"
15233 "popl %%ebp\n\t"
15234 "popl %%edi\n\t"
15235 diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
15236 index 5e5cd12..51cdc93 100644
15237 --- a/arch/x86/include/asm/atomic.h
15238 +++ b/arch/x86/include/asm/atomic.h
15239 @@ -28,6 +28,17 @@ static inline int atomic_read(const atomic_t *v)
15240 }
15241
15242 /**
15243 + * atomic_read_unchecked - read atomic variable
15244 + * @v: pointer of type atomic_unchecked_t
15245 + *
15246 + * Atomically reads the value of @v.
15247 + */
15248 +static inline int __intentional_overflow(-1) atomic_read_unchecked(const atomic_unchecked_t *v)
15249 +{
15250 + return ACCESS_ONCE((v)->counter);
15251 +}
15252 +
15253 +/**
15254 * atomic_set - set atomic variable
15255 * @v: pointer of type atomic_t
15256 * @i: required value
15257 @@ -40,6 +51,18 @@ static inline void atomic_set(atomic_t *v, int i)
15258 }
15259
15260 /**
15261 + * atomic_set_unchecked - set atomic variable
15262 + * @v: pointer of type atomic_unchecked_t
15263 + * @i: required value
15264 + *
15265 + * Atomically sets the value of @v to @i.
15266 + */
15267 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
15268 +{
15269 + v->counter = i;
15270 +}
15271 +
15272 +/**
15273 * atomic_add - add integer to atomic variable
15274 * @i: integer value to add
15275 * @v: pointer of type atomic_t
15276 @@ -48,7 +71,29 @@ static inline void atomic_set(atomic_t *v, int i)
15277 */
15278 static inline void atomic_add(int i, atomic_t *v)
15279 {
15280 - asm volatile(LOCK_PREFIX "addl %1,%0"
15281 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15282 +
15283 +#ifdef CONFIG_PAX_REFCOUNT
15284 + "jno 0f\n"
15285 + LOCK_PREFIX "subl %1,%0\n"
15286 + "int $4\n0:\n"
15287 + _ASM_EXTABLE(0b, 0b)
15288 +#endif
15289 +
15290 + : "+m" (v->counter)
15291 + : "ir" (i));
15292 +}
15293 +
15294 +/**
15295 + * atomic_add_unchecked - add integer to atomic variable
15296 + * @i: integer value to add
15297 + * @v: pointer of type atomic_unchecked_t
15298 + *
15299 + * Atomically adds @i to @v.
15300 + */
15301 +static inline void atomic_add_unchecked(int i, atomic_unchecked_t *v)
15302 +{
15303 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15304 : "+m" (v->counter)
15305 : "ir" (i));
15306 }
15307 @@ -62,7 +107,29 @@ static inline void atomic_add(int i, atomic_t *v)
15308 */
15309 static inline void atomic_sub(int i, atomic_t *v)
15310 {
15311 - asm volatile(LOCK_PREFIX "subl %1,%0"
15312 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15313 +
15314 +#ifdef CONFIG_PAX_REFCOUNT
15315 + "jno 0f\n"
15316 + LOCK_PREFIX "addl %1,%0\n"
15317 + "int $4\n0:\n"
15318 + _ASM_EXTABLE(0b, 0b)
15319 +#endif
15320 +
15321 + : "+m" (v->counter)
15322 + : "ir" (i));
15323 +}
15324 +
15325 +/**
15326 + * atomic_sub_unchecked - subtract integer from atomic variable
15327 + * @i: integer value to subtract
15328 + * @v: pointer of type atomic_unchecked_t
15329 + *
15330 + * Atomically subtracts @i from @v.
15331 + */
15332 +static inline void atomic_sub_unchecked(int i, atomic_unchecked_t *v)
15333 +{
15334 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15335 : "+m" (v->counter)
15336 : "ir" (i));
15337 }
15338 @@ -78,7 +145,7 @@ static inline void atomic_sub(int i, atomic_t *v)
15339 */
15340 static inline int atomic_sub_and_test(int i, atomic_t *v)
15341 {
15342 - GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, "er", i, "%0", "e");
15343 + GEN_BINARY_RMWcc(LOCK_PREFIX "subl", LOCK_PREFIX "addl", v->counter, "er", i, "%0", "e");
15344 }
15345
15346 /**
15347 @@ -89,7 +156,27 @@ static inline int atomic_sub_and_test(int i, atomic_t *v)
15348 */
15349 static inline void atomic_inc(atomic_t *v)
15350 {
15351 - asm volatile(LOCK_PREFIX "incl %0"
15352 + asm volatile(LOCK_PREFIX "incl %0\n"
15353 +
15354 +#ifdef CONFIG_PAX_REFCOUNT
15355 + "jno 0f\n"
15356 + LOCK_PREFIX "decl %0\n"
15357 + "int $4\n0:\n"
15358 + _ASM_EXTABLE(0b, 0b)
15359 +#endif
15360 +
15361 + : "+m" (v->counter));
15362 +}
15363 +
15364 +/**
15365 + * atomic_inc_unchecked - increment atomic variable
15366 + * @v: pointer of type atomic_unchecked_t
15367 + *
15368 + * Atomically increments @v by 1.
15369 + */
15370 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
15371 +{
15372 + asm volatile(LOCK_PREFIX "incl %0\n"
15373 : "+m" (v->counter));
15374 }
15375
15376 @@ -101,7 +188,27 @@ static inline void atomic_inc(atomic_t *v)
15377 */
15378 static inline void atomic_dec(atomic_t *v)
15379 {
15380 - asm volatile(LOCK_PREFIX "decl %0"
15381 + asm volatile(LOCK_PREFIX "decl %0\n"
15382 +
15383 +#ifdef CONFIG_PAX_REFCOUNT
15384 + "jno 0f\n"
15385 + LOCK_PREFIX "incl %0\n"
15386 + "int $4\n0:\n"
15387 + _ASM_EXTABLE(0b, 0b)
15388 +#endif
15389 +
15390 + : "+m" (v->counter));
15391 +}
15392 +
15393 +/**
15394 + * atomic_dec_unchecked - decrement atomic variable
15395 + * @v: pointer of type atomic_unchecked_t
15396 + *
15397 + * Atomically decrements @v by 1.
15398 + */
15399 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
15400 +{
15401 + asm volatile(LOCK_PREFIX "decl %0\n"
15402 : "+m" (v->counter));
15403 }
15404
15405 @@ -115,7 +222,7 @@ static inline void atomic_dec(atomic_t *v)
15406 */
15407 static inline int atomic_dec_and_test(atomic_t *v)
15408 {
15409 - GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, "%0", "e");
15410 + GEN_UNARY_RMWcc(LOCK_PREFIX "decl", LOCK_PREFIX "incl", v->counter, "%0", "e");
15411 }
15412
15413 /**
15414 @@ -128,7 +235,20 @@ static inline int atomic_dec_and_test(atomic_t *v)
15415 */
15416 static inline int atomic_inc_and_test(atomic_t *v)
15417 {
15418 - GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, "%0", "e");
15419 + GEN_UNARY_RMWcc(LOCK_PREFIX "incl", LOCK_PREFIX "decl", v->counter, "%0", "e");
15420 +}
15421 +
15422 +/**
15423 + * atomic_inc_and_test_unchecked - increment and test
15424 + * @v: pointer of type atomic_unchecked_t
15425 + *
15426 + * Atomically increments @v by 1
15427 + * and returns true if the result is zero, or false for all
15428 + * other cases.
15429 + */
15430 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
15431 +{
15432 + GEN_UNARY_RMWcc_unchecked(LOCK_PREFIX "incl", v->counter, "%0", "e");
15433 }
15434
15435 /**
15436 @@ -142,7 +262,7 @@ static inline int atomic_inc_and_test(atomic_t *v)
15437 */
15438 static inline int atomic_add_negative(int i, atomic_t *v)
15439 {
15440 - GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, "er", i, "%0", "s");
15441 + GEN_BINARY_RMWcc(LOCK_PREFIX "addl", LOCK_PREFIX "subl", v->counter, "er", i, "%0", "s");
15442 }
15443
15444 /**
15445 @@ -152,7 +272,19 @@ static inline int atomic_add_negative(int i, atomic_t *v)
15446 *
15447 * Atomically adds @i to @v and returns @i + @v
15448 */
15449 -static inline int atomic_add_return(int i, atomic_t *v)
15450 +static inline int __intentional_overflow(-1) atomic_add_return(int i, atomic_t *v)
15451 +{
15452 + return i + xadd_check_overflow(&v->counter, i);
15453 +}
15454 +
15455 +/**
15456 + * atomic_add_return_unchecked - add integer and return
15457 + * @i: integer value to add
15458 + * @v: pointer of type atomic_unchecked_t
15459 + *
15460 + * Atomically adds @i to @v and returns @i + @v
15461 + */
15462 +static inline int atomic_add_return_unchecked(int i, atomic_unchecked_t *v)
15463 {
15464 return i + xadd(&v->counter, i);
15465 }
15466 @@ -164,15 +296,24 @@ static inline int atomic_add_return(int i, atomic_t *v)
15467 *
15468 * Atomically subtracts @i from @v and returns @v - @i
15469 */
15470 -static inline int atomic_sub_return(int i, atomic_t *v)
15471 +static inline int __intentional_overflow(-1) atomic_sub_return(int i, atomic_t *v)
15472 {
15473 return atomic_add_return(-i, v);
15474 }
15475
15476 #define atomic_inc_return(v) (atomic_add_return(1, v))
15477 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
15478 +{
15479 + return atomic_add_return_unchecked(1, v);
15480 +}
15481 #define atomic_dec_return(v) (atomic_sub_return(1, v))
15482
15483 -static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
15484 +static inline int __intentional_overflow(-1) atomic_cmpxchg(atomic_t *v, int old, int new)
15485 +{
15486 + return cmpxchg(&v->counter, old, new);
15487 +}
15488 +
15489 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
15490 {
15491 return cmpxchg(&v->counter, old, new);
15492 }
15493 @@ -182,6 +323,11 @@ static inline int atomic_xchg(atomic_t *v, int new)
15494 return xchg(&v->counter, new);
15495 }
15496
15497 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
15498 +{
15499 + return xchg(&v->counter, new);
15500 +}
15501 +
15502 /**
15503 * __atomic_add_unless - add unless the number is already a given value
15504 * @v: pointer of type atomic_t
15505 @@ -193,12 +339,25 @@ static inline int atomic_xchg(atomic_t *v, int new)
15506 */
15507 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15508 {
15509 - int c, old;
15510 + int c, old, new;
15511 c = atomic_read(v);
15512 for (;;) {
15513 - if (unlikely(c == (u)))
15514 + if (unlikely(c == u))
15515 break;
15516 - old = atomic_cmpxchg((v), c, c + (a));
15517 +
15518 + asm volatile("addl %2,%0\n"
15519 +
15520 +#ifdef CONFIG_PAX_REFCOUNT
15521 + "jno 0f\n"
15522 + "subl %2,%0\n"
15523 + "int $4\n0:\n"
15524 + _ASM_EXTABLE(0b, 0b)
15525 +#endif
15526 +
15527 + : "=r" (new)
15528 + : "0" (c), "ir" (a));
15529 +
15530 + old = atomic_cmpxchg(v, c, new);
15531 if (likely(old == c))
15532 break;
15533 c = old;
15534 @@ -207,6 +366,49 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15535 }
15536
15537 /**
15538 + * atomic_inc_not_zero_hint - increment if not null
15539 + * @v: pointer of type atomic_t
15540 + * @hint: probable value of the atomic before the increment
15541 + *
15542 + * This version of atomic_inc_not_zero() gives a hint of probable
15543 + * value of the atomic. This helps processor to not read the memory
15544 + * before doing the atomic read/modify/write cycle, lowering
15545 + * number of bus transactions on some arches.
15546 + *
15547 + * Returns: 0 if increment was not done, 1 otherwise.
15548 + */
15549 +#define atomic_inc_not_zero_hint atomic_inc_not_zero_hint
15550 +static inline int atomic_inc_not_zero_hint(atomic_t *v, int hint)
15551 +{
15552 + int val, c = hint, new;
15553 +
15554 + /* sanity test, should be removed by compiler if hint is a constant */
15555 + if (!hint)
15556 + return __atomic_add_unless(v, 1, 0);
15557 +
15558 + do {
15559 + asm volatile("incl %0\n"
15560 +
15561 +#ifdef CONFIG_PAX_REFCOUNT
15562 + "jno 0f\n"
15563 + "decl %0\n"
15564 + "int $4\n0:\n"
15565 + _ASM_EXTABLE(0b, 0b)
15566 +#endif
15567 +
15568 + : "=r" (new)
15569 + : "0" (c));
15570 +
15571 + val = atomic_cmpxchg(v, c, new);
15572 + if (val == c)
15573 + return 1;
15574 + c = val;
15575 + } while (c);
15576 +
15577 + return 0;
15578 +}
15579 +
15580 +/**
15581 * atomic_inc_short - increment of a short integer
15582 * @v: pointer to type int
15583 *
15584 @@ -220,14 +422,37 @@ static inline short int atomic_inc_short(short int *v)
15585 }
15586
15587 /* These are x86-specific, used by some header files */
15588 -#define atomic_clear_mask(mask, addr) \
15589 - asm volatile(LOCK_PREFIX "andl %0,%1" \
15590 - : : "r" (~(mask)), "m" (*(addr)) : "memory")
15591 +static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
15592 +{
15593 + asm volatile(LOCK_PREFIX "andl %1,%0"
15594 + : "+m" (v->counter)
15595 + : "r" (~(mask))
15596 + : "memory");
15597 +}
15598
15599 -#define atomic_set_mask(mask, addr) \
15600 - asm volatile(LOCK_PREFIX "orl %0,%1" \
15601 - : : "r" ((unsigned)(mask)), "m" (*(addr)) \
15602 - : "memory")
15603 +static inline void atomic_clear_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15604 +{
15605 + asm volatile(LOCK_PREFIX "andl %1,%0"
15606 + : "+m" (v->counter)
15607 + : "r" (~(mask))
15608 + : "memory");
15609 +}
15610 +
15611 +static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
15612 +{
15613 + asm volatile(LOCK_PREFIX "orl %1,%0"
15614 + : "+m" (v->counter)
15615 + : "r" (mask)
15616 + : "memory");
15617 +}
15618 +
15619 +static inline void atomic_set_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15620 +{
15621 + asm volatile(LOCK_PREFIX "orl %1,%0"
15622 + : "+m" (v->counter)
15623 + : "r" (mask)
15624 + : "memory");
15625 +}
15626
15627 #ifdef CONFIG_X86_32
15628 # include <asm/atomic64_32.h>
15629 diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h
15630 index b154de7..bf18a5a 100644
15631 --- a/arch/x86/include/asm/atomic64_32.h
15632 +++ b/arch/x86/include/asm/atomic64_32.h
15633 @@ -12,6 +12,14 @@ typedef struct {
15634 u64 __aligned(8) counter;
15635 } atomic64_t;
15636
15637 +#ifdef CONFIG_PAX_REFCOUNT
15638 +typedef struct {
15639 + u64 __aligned(8) counter;
15640 +} atomic64_unchecked_t;
15641 +#else
15642 +typedef atomic64_t atomic64_unchecked_t;
15643 +#endif
15644 +
15645 #define ATOMIC64_INIT(val) { (val) }
15646
15647 #define __ATOMIC64_DECL(sym) void atomic64_##sym(atomic64_t *, ...)
15648 @@ -37,21 +45,31 @@ typedef struct {
15649 ATOMIC64_DECL_ONE(sym##_386)
15650
15651 ATOMIC64_DECL_ONE(add_386);
15652 +ATOMIC64_DECL_ONE(add_unchecked_386);
15653 ATOMIC64_DECL_ONE(sub_386);
15654 +ATOMIC64_DECL_ONE(sub_unchecked_386);
15655 ATOMIC64_DECL_ONE(inc_386);
15656 +ATOMIC64_DECL_ONE(inc_unchecked_386);
15657 ATOMIC64_DECL_ONE(dec_386);
15658 +ATOMIC64_DECL_ONE(dec_unchecked_386);
15659 #endif
15660
15661 #define alternative_atomic64(f, out, in...) \
15662 __alternative_atomic64(f, f, ASM_OUTPUT2(out), ## in)
15663
15664 ATOMIC64_DECL(read);
15665 +ATOMIC64_DECL(read_unchecked);
15666 ATOMIC64_DECL(set);
15667 +ATOMIC64_DECL(set_unchecked);
15668 ATOMIC64_DECL(xchg);
15669 ATOMIC64_DECL(add_return);
15670 +ATOMIC64_DECL(add_return_unchecked);
15671 ATOMIC64_DECL(sub_return);
15672 +ATOMIC64_DECL(sub_return_unchecked);
15673 ATOMIC64_DECL(inc_return);
15674 +ATOMIC64_DECL(inc_return_unchecked);
15675 ATOMIC64_DECL(dec_return);
15676 +ATOMIC64_DECL(dec_return_unchecked);
15677 ATOMIC64_DECL(dec_if_positive);
15678 ATOMIC64_DECL(inc_not_zero);
15679 ATOMIC64_DECL(add_unless);
15680 @@ -77,6 +95,21 @@ static inline long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n
15681 }
15682
15683 /**
15684 + * atomic64_cmpxchg_unchecked - cmpxchg atomic64 variable
15685 + * @p: pointer to type atomic64_unchecked_t
15686 + * @o: expected value
15687 + * @n: new value
15688 + *
15689 + * Atomically sets @v to @n if it was equal to @o and returns
15690 + * the old value.
15691 + */
15692 +
15693 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long long o, long long n)
15694 +{
15695 + return cmpxchg64(&v->counter, o, n);
15696 +}
15697 +
15698 +/**
15699 * atomic64_xchg - xchg atomic64 variable
15700 * @v: pointer to type atomic64_t
15701 * @n: value to assign
15702 @@ -112,6 +145,22 @@ static inline void atomic64_set(atomic64_t *v, long long i)
15703 }
15704
15705 /**
15706 + * atomic64_set_unchecked - set atomic64 variable
15707 + * @v: pointer to type atomic64_unchecked_t
15708 + * @n: value to assign
15709 + *
15710 + * Atomically sets the value of @v to @n.
15711 + */
15712 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
15713 +{
15714 + unsigned high = (unsigned)(i >> 32);
15715 + unsigned low = (unsigned)i;
15716 + alternative_atomic64(set, /* no output */,
15717 + "S" (v), "b" (low), "c" (high)
15718 + : "eax", "edx", "memory");
15719 +}
15720 +
15721 +/**
15722 * atomic64_read - read atomic64 variable
15723 * @v: pointer to type atomic64_t
15724 *
15725 @@ -125,6 +174,19 @@ static inline long long atomic64_read(const atomic64_t *v)
15726 }
15727
15728 /**
15729 + * atomic64_read_unchecked - read atomic64 variable
15730 + * @v: pointer to type atomic64_unchecked_t
15731 + *
15732 + * Atomically reads the value of @v and returns it.
15733 + */
15734 +static inline long long __intentional_overflow(-1) atomic64_read_unchecked(atomic64_unchecked_t *v)
15735 +{
15736 + long long r;
15737 + alternative_atomic64(read, "=&A" (r), "c" (v) : "memory");
15738 + return r;
15739 + }
15740 +
15741 +/**
15742 * atomic64_add_return - add and return
15743 * @i: integer value to add
15744 * @v: pointer to type atomic64_t
15745 @@ -139,6 +201,21 @@ static inline long long atomic64_add_return(long long i, atomic64_t *v)
15746 return i;
15747 }
15748
15749 +/**
15750 + * atomic64_add_return_unchecked - add and return
15751 + * @i: integer value to add
15752 + * @v: pointer to type atomic64_unchecked_t
15753 + *
15754 + * Atomically adds @i to @v and returns @i + *@v
15755 + */
15756 +static inline long long atomic64_add_return_unchecked(long long i, atomic64_unchecked_t *v)
15757 +{
15758 + alternative_atomic64(add_return_unchecked,
15759 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15760 + ASM_NO_INPUT_CLOBBER("memory"));
15761 + return i;
15762 +}
15763 +
15764 /*
15765 * Other variants with different arithmetic operators:
15766 */
15767 @@ -158,6 +235,14 @@ static inline long long atomic64_inc_return(atomic64_t *v)
15768 return a;
15769 }
15770
15771 +static inline long long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15772 +{
15773 + long long a;
15774 + alternative_atomic64(inc_return_unchecked, "=&A" (a),
15775 + "S" (v) : "memory", "ecx");
15776 + return a;
15777 +}
15778 +
15779 static inline long long atomic64_dec_return(atomic64_t *v)
15780 {
15781 long long a;
15782 @@ -182,6 +267,21 @@ static inline long long atomic64_add(long long i, atomic64_t *v)
15783 }
15784
15785 /**
15786 + * atomic64_add_unchecked - add integer to atomic64 variable
15787 + * @i: integer value to add
15788 + * @v: pointer to type atomic64_unchecked_t
15789 + *
15790 + * Atomically adds @i to @v.
15791 + */
15792 +static inline long long atomic64_add_unchecked(long long i, atomic64_unchecked_t *v)
15793 +{
15794 + __alternative_atomic64(add_unchecked, add_return_unchecked,
15795 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15796 + ASM_NO_INPUT_CLOBBER("memory"));
15797 + return i;
15798 +}
15799 +
15800 +/**
15801 * atomic64_sub - subtract the atomic64 variable
15802 * @i: integer value to subtract
15803 * @v: pointer to type atomic64_t
15804 diff --git a/arch/x86/include/asm/atomic64_64.h b/arch/x86/include/asm/atomic64_64.h
15805 index f8d273e..02f39f3 100644
15806 --- a/arch/x86/include/asm/atomic64_64.h
15807 +++ b/arch/x86/include/asm/atomic64_64.h
15808 @@ -22,6 +22,18 @@ static inline long atomic64_read(const atomic64_t *v)
15809 }
15810
15811 /**
15812 + * atomic64_read_unchecked - read atomic64 variable
15813 + * @v: pointer of type atomic64_unchecked_t
15814 + *
15815 + * Atomically reads the value of @v.
15816 + * Doesn't imply a read memory barrier.
15817 + */
15818 +static inline long __intentional_overflow(-1) atomic64_read_unchecked(const atomic64_unchecked_t *v)
15819 +{
15820 + return ACCESS_ONCE((v)->counter);
15821 +}
15822 +
15823 +/**
15824 * atomic64_set - set atomic64 variable
15825 * @v: pointer to type atomic64_t
15826 * @i: required value
15827 @@ -34,6 +46,18 @@ static inline void atomic64_set(atomic64_t *v, long i)
15828 }
15829
15830 /**
15831 + * atomic64_set_unchecked - set atomic64 variable
15832 + * @v: pointer to type atomic64_unchecked_t
15833 + * @i: required value
15834 + *
15835 + * Atomically sets the value of @v to @i.
15836 + */
15837 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
15838 +{
15839 + v->counter = i;
15840 +}
15841 +
15842 +/**
15843 * atomic64_add - add integer to atomic64 variable
15844 * @i: integer value to add
15845 * @v: pointer to type atomic64_t
15846 @@ -42,6 +66,28 @@ static inline void atomic64_set(atomic64_t *v, long i)
15847 */
15848 static inline void atomic64_add(long i, atomic64_t *v)
15849 {
15850 + asm volatile(LOCK_PREFIX "addq %1,%0\n"
15851 +
15852 +#ifdef CONFIG_PAX_REFCOUNT
15853 + "jno 0f\n"
15854 + LOCK_PREFIX "subq %1,%0\n"
15855 + "int $4\n0:\n"
15856 + _ASM_EXTABLE(0b, 0b)
15857 +#endif
15858 +
15859 + : "=m" (v->counter)
15860 + : "er" (i), "m" (v->counter));
15861 +}
15862 +
15863 +/**
15864 + * atomic64_add_unchecked - add integer to atomic64 variable
15865 + * @i: integer value to add
15866 + * @v: pointer to type atomic64_unchecked_t
15867 + *
15868 + * Atomically adds @i to @v.
15869 + */
15870 +static inline void atomic64_add_unchecked(long i, atomic64_unchecked_t *v)
15871 +{
15872 asm volatile(LOCK_PREFIX "addq %1,%0"
15873 : "=m" (v->counter)
15874 : "er" (i), "m" (v->counter));
15875 @@ -56,7 +102,29 @@ static inline void atomic64_add(long i, atomic64_t *v)
15876 */
15877 static inline void atomic64_sub(long i, atomic64_t *v)
15878 {
15879 - asm volatile(LOCK_PREFIX "subq %1,%0"
15880 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15881 +
15882 +#ifdef CONFIG_PAX_REFCOUNT
15883 + "jno 0f\n"
15884 + LOCK_PREFIX "addq %1,%0\n"
15885 + "int $4\n0:\n"
15886 + _ASM_EXTABLE(0b, 0b)
15887 +#endif
15888 +
15889 + : "=m" (v->counter)
15890 + : "er" (i), "m" (v->counter));
15891 +}
15892 +
15893 +/**
15894 + * atomic64_sub_unchecked - subtract the atomic64 variable
15895 + * @i: integer value to subtract
15896 + * @v: pointer to type atomic64_unchecked_t
15897 + *
15898 + * Atomically subtracts @i from @v.
15899 + */
15900 +static inline void atomic64_sub_unchecked(long i, atomic64_unchecked_t *v)
15901 +{
15902 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15903 : "=m" (v->counter)
15904 : "er" (i), "m" (v->counter));
15905 }
15906 @@ -72,7 +140,7 @@ static inline void atomic64_sub(long i, atomic64_t *v)
15907 */
15908 static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15909 {
15910 - GEN_BINARY_RMWcc(LOCK_PREFIX "subq", v->counter, "er", i, "%0", "e");
15911 + GEN_BINARY_RMWcc(LOCK_PREFIX "subq", LOCK_PREFIX "addq", v->counter, "er", i, "%0", "e");
15912 }
15913
15914 /**
15915 @@ -83,6 +151,27 @@ static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15916 */
15917 static inline void atomic64_inc(atomic64_t *v)
15918 {
15919 + asm volatile(LOCK_PREFIX "incq %0\n"
15920 +
15921 +#ifdef CONFIG_PAX_REFCOUNT
15922 + "jno 0f\n"
15923 + LOCK_PREFIX "decq %0\n"
15924 + "int $4\n0:\n"
15925 + _ASM_EXTABLE(0b, 0b)
15926 +#endif
15927 +
15928 + : "=m" (v->counter)
15929 + : "m" (v->counter));
15930 +}
15931 +
15932 +/**
15933 + * atomic64_inc_unchecked - increment atomic64 variable
15934 + * @v: pointer to type atomic64_unchecked_t
15935 + *
15936 + * Atomically increments @v by 1.
15937 + */
15938 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
15939 +{
15940 asm volatile(LOCK_PREFIX "incq %0"
15941 : "=m" (v->counter)
15942 : "m" (v->counter));
15943 @@ -96,7 +185,28 @@ static inline void atomic64_inc(atomic64_t *v)
15944 */
15945 static inline void atomic64_dec(atomic64_t *v)
15946 {
15947 - asm volatile(LOCK_PREFIX "decq %0"
15948 + asm volatile(LOCK_PREFIX "decq %0\n"
15949 +
15950 +#ifdef CONFIG_PAX_REFCOUNT
15951 + "jno 0f\n"
15952 + LOCK_PREFIX "incq %0\n"
15953 + "int $4\n0:\n"
15954 + _ASM_EXTABLE(0b, 0b)
15955 +#endif
15956 +
15957 + : "=m" (v->counter)
15958 + : "m" (v->counter));
15959 +}
15960 +
15961 +/**
15962 + * atomic64_dec_unchecked - decrement atomic64 variable
15963 + * @v: pointer to type atomic64_t
15964 + *
15965 + * Atomically decrements @v by 1.
15966 + */
15967 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
15968 +{
15969 + asm volatile(LOCK_PREFIX "decq %0\n"
15970 : "=m" (v->counter)
15971 : "m" (v->counter));
15972 }
15973 @@ -111,7 +221,7 @@ static inline void atomic64_dec(atomic64_t *v)
15974 */
15975 static inline int atomic64_dec_and_test(atomic64_t *v)
15976 {
15977 - GEN_UNARY_RMWcc(LOCK_PREFIX "decq", v->counter, "%0", "e");
15978 + GEN_UNARY_RMWcc(LOCK_PREFIX "decq", LOCK_PREFIX "incq", v->counter, "%0", "e");
15979 }
15980
15981 /**
15982 @@ -124,7 +234,7 @@ static inline int atomic64_dec_and_test(atomic64_t *v)
15983 */
15984 static inline int atomic64_inc_and_test(atomic64_t *v)
15985 {
15986 - GEN_UNARY_RMWcc(LOCK_PREFIX "incq", v->counter, "%0", "e");
15987 + GEN_UNARY_RMWcc(LOCK_PREFIX "incq", LOCK_PREFIX "decq", v->counter, "%0", "e");
15988 }
15989
15990 /**
15991 @@ -138,7 +248,7 @@ static inline int atomic64_inc_and_test(atomic64_t *v)
15992 */
15993 static inline int atomic64_add_negative(long i, atomic64_t *v)
15994 {
15995 - GEN_BINARY_RMWcc(LOCK_PREFIX "addq", v->counter, "er", i, "%0", "s");
15996 + GEN_BINARY_RMWcc(LOCK_PREFIX "addq", LOCK_PREFIX "subq", v->counter, "er", i, "%0", "s");
15997 }
15998
15999 /**
16000 @@ -150,6 +260,18 @@ static inline int atomic64_add_negative(long i, atomic64_t *v)
16001 */
16002 static inline long atomic64_add_return(long i, atomic64_t *v)
16003 {
16004 + return i + xadd_check_overflow(&v->counter, i);
16005 +}
16006 +
16007 +/**
16008 + * atomic64_add_return_unchecked - add and return
16009 + * @i: integer value to add
16010 + * @v: pointer to type atomic64_unchecked_t
16011 + *
16012 + * Atomically adds @i to @v and returns @i + @v
16013 + */
16014 +static inline long atomic64_add_return_unchecked(long i, atomic64_unchecked_t *v)
16015 +{
16016 return i + xadd(&v->counter, i);
16017 }
16018
16019 @@ -159,6 +281,10 @@ static inline long atomic64_sub_return(long i, atomic64_t *v)
16020 }
16021
16022 #define atomic64_inc_return(v) (atomic64_add_return(1, (v)))
16023 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
16024 +{
16025 + return atomic64_add_return_unchecked(1, v);
16026 +}
16027 #define atomic64_dec_return(v) (atomic64_sub_return(1, (v)))
16028
16029 static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
16030 @@ -166,6 +292,11 @@ static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
16031 return cmpxchg(&v->counter, old, new);
16032 }
16033
16034 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
16035 +{
16036 + return cmpxchg(&v->counter, old, new);
16037 +}
16038 +
16039 static inline long atomic64_xchg(atomic64_t *v, long new)
16040 {
16041 return xchg(&v->counter, new);
16042 @@ -182,17 +313,30 @@ static inline long atomic64_xchg(atomic64_t *v, long new)
16043 */
16044 static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
16045 {
16046 - long c, old;
16047 + long c, old, new;
16048 c = atomic64_read(v);
16049 for (;;) {
16050 - if (unlikely(c == (u)))
16051 + if (unlikely(c == u))
16052 break;
16053 - old = atomic64_cmpxchg((v), c, c + (a));
16054 +
16055 + asm volatile("add %2,%0\n"
16056 +
16057 +#ifdef CONFIG_PAX_REFCOUNT
16058 + "jno 0f\n"
16059 + "sub %2,%0\n"
16060 + "int $4\n0:\n"
16061 + _ASM_EXTABLE(0b, 0b)
16062 +#endif
16063 +
16064 + : "=r" (new)
16065 + : "0" (c), "ir" (a));
16066 +
16067 + old = atomic64_cmpxchg(v, c, new);
16068 if (likely(old == c))
16069 break;
16070 c = old;
16071 }
16072 - return c != (u);
16073 + return c != u;
16074 }
16075
16076 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
16077 diff --git a/arch/x86/include/asm/barrier.h b/arch/x86/include/asm/barrier.h
16078 index 2ab1eb3..1e8cc5d 100644
16079 --- a/arch/x86/include/asm/barrier.h
16080 +++ b/arch/x86/include/asm/barrier.h
16081 @@ -57,7 +57,7 @@
16082 do { \
16083 compiletime_assert_atomic_type(*p); \
16084 smp_mb(); \
16085 - ACCESS_ONCE(*p) = (v); \
16086 + ACCESS_ONCE_RW(*p) = (v); \
16087 } while (0)
16088
16089 #define smp_load_acquire(p) \
16090 @@ -74,7 +74,7 @@ do { \
16091 do { \
16092 compiletime_assert_atomic_type(*p); \
16093 barrier(); \
16094 - ACCESS_ONCE(*p) = (v); \
16095 + ACCESS_ONCE_RW(*p) = (v); \
16096 } while (0)
16097
16098 #define smp_load_acquire(p) \
16099 diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
16100 index cfe3b95..d01b118 100644
16101 --- a/arch/x86/include/asm/bitops.h
16102 +++ b/arch/x86/include/asm/bitops.h
16103 @@ -50,7 +50,7 @@
16104 * a mask operation on a byte.
16105 */
16106 #define IS_IMMEDIATE(nr) (__builtin_constant_p(nr))
16107 -#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((void *)(addr) + ((nr)>>3))
16108 +#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((volatile void *)(addr) + ((nr)>>3))
16109 #define CONST_MASK(nr) (1 << ((nr) & 7))
16110
16111 /**
16112 @@ -203,7 +203,7 @@ static inline void change_bit(long nr, volatile unsigned long *addr)
16113 */
16114 static inline int test_and_set_bit(long nr, volatile unsigned long *addr)
16115 {
16116 - GEN_BINARY_RMWcc(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16117 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16118 }
16119
16120 /**
16121 @@ -249,7 +249,7 @@ static inline int __test_and_set_bit(long nr, volatile unsigned long *addr)
16122 */
16123 static inline int test_and_clear_bit(long nr, volatile unsigned long *addr)
16124 {
16125 - GEN_BINARY_RMWcc(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16126 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16127 }
16128
16129 /**
16130 @@ -302,7 +302,7 @@ static inline int __test_and_change_bit(long nr, volatile unsigned long *addr)
16131 */
16132 static inline int test_and_change_bit(long nr, volatile unsigned long *addr)
16133 {
16134 - GEN_BINARY_RMWcc(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16135 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16136 }
16137
16138 static __always_inline int constant_test_bit(long nr, const volatile unsigned long *addr)
16139 @@ -343,7 +343,7 @@ static int test_bit(int nr, const volatile unsigned long *addr);
16140 *
16141 * Undefined if no bit exists, so code should check against 0 first.
16142 */
16143 -static inline unsigned long __ffs(unsigned long word)
16144 +static inline unsigned long __intentional_overflow(-1) __ffs(unsigned long word)
16145 {
16146 asm("rep; bsf %1,%0"
16147 : "=r" (word)
16148 @@ -357,7 +357,7 @@ static inline unsigned long __ffs(unsigned long word)
16149 *
16150 * Undefined if no zero exists, so code should check against ~0UL first.
16151 */
16152 -static inline unsigned long ffz(unsigned long word)
16153 +static inline unsigned long __intentional_overflow(-1) ffz(unsigned long word)
16154 {
16155 asm("rep; bsf %1,%0"
16156 : "=r" (word)
16157 @@ -371,7 +371,7 @@ static inline unsigned long ffz(unsigned long word)
16158 *
16159 * Undefined if no set bit exists, so code should check against 0 first.
16160 */
16161 -static inline unsigned long __fls(unsigned long word)
16162 +static inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
16163 {
16164 asm("bsr %1,%0"
16165 : "=r" (word)
16166 @@ -434,7 +434,7 @@ static inline int ffs(int x)
16167 * set bit if value is nonzero. The last (most significant) bit is
16168 * at position 32.
16169 */
16170 -static inline int fls(int x)
16171 +static inline int __intentional_overflow(-1) fls(int x)
16172 {
16173 int r;
16174
16175 @@ -476,7 +476,7 @@ static inline int fls(int x)
16176 * at position 64.
16177 */
16178 #ifdef CONFIG_X86_64
16179 -static __always_inline int fls64(__u64 x)
16180 +static __always_inline __intentional_overflow(-1) int fls64(__u64 x)
16181 {
16182 int bitpos = -1;
16183 /*
16184 diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h
16185 index 4fa687a..60f2d39 100644
16186 --- a/arch/x86/include/asm/boot.h
16187 +++ b/arch/x86/include/asm/boot.h
16188 @@ -6,10 +6,15 @@
16189 #include <uapi/asm/boot.h>
16190
16191 /* Physical address where kernel should be loaded. */
16192 -#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16193 +#define ____LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16194 + (CONFIG_PHYSICAL_ALIGN - 1)) \
16195 & ~(CONFIG_PHYSICAL_ALIGN - 1))
16196
16197 +#ifndef __ASSEMBLY__
16198 +extern unsigned char __LOAD_PHYSICAL_ADDR[];
16199 +#define LOAD_PHYSICAL_ADDR ((unsigned long)__LOAD_PHYSICAL_ADDR)
16200 +#endif
16201 +
16202 /* Minimum kernel alignment, as a power of two */
16203 #ifdef CONFIG_X86_64
16204 #define MIN_KERNEL_ALIGN_LG2 PMD_SHIFT
16205 diff --git a/arch/x86/include/asm/cache.h b/arch/x86/include/asm/cache.h
16206 index 48f99f1..d78ebf9 100644
16207 --- a/arch/x86/include/asm/cache.h
16208 +++ b/arch/x86/include/asm/cache.h
16209 @@ -5,12 +5,13 @@
16210
16211 /* L1 cache line size */
16212 #define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
16213 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
16214 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
16215
16216 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
16217 +#define __read_only __attribute__((__section__(".data..read_only")))
16218
16219 #define INTERNODE_CACHE_SHIFT CONFIG_X86_INTERNODE_CACHE_SHIFT
16220 -#define INTERNODE_CACHE_BYTES (1 << INTERNODE_CACHE_SHIFT)
16221 +#define INTERNODE_CACHE_BYTES (_AC(1,UL) << INTERNODE_CACHE_SHIFT)
16222
16223 #ifdef CONFIG_X86_VSMP
16224 #ifdef CONFIG_SMP
16225 diff --git a/arch/x86/include/asm/calling.h b/arch/x86/include/asm/calling.h
16226 index 76659b6..72b8439 100644
16227 --- a/arch/x86/include/asm/calling.h
16228 +++ b/arch/x86/include/asm/calling.h
16229 @@ -82,107 +82,117 @@ For 32-bit we have the following conventions - kernel is built with
16230 #define RSP 152
16231 #define SS 160
16232
16233 -#define ARGOFFSET R11
16234 -#define SWFRAME ORIG_RAX
16235 +#define ARGOFFSET R15
16236
16237 .macro SAVE_ARGS addskip=0, save_rcx=1, save_r891011=1, rax_enosys=0
16238 - subq $9*8+\addskip, %rsp
16239 - CFI_ADJUST_CFA_OFFSET 9*8+\addskip
16240 - movq_cfi rdi, 8*8
16241 - movq_cfi rsi, 7*8
16242 - movq_cfi rdx, 6*8
16243 + subq $ORIG_RAX-ARGOFFSET+\addskip, %rsp
16244 + CFI_ADJUST_CFA_OFFSET ORIG_RAX-ARGOFFSET+\addskip
16245 + movq_cfi rdi, RDI
16246 + movq_cfi rsi, RSI
16247 + movq_cfi rdx, RDX
16248
16249 .if \save_rcx
16250 - movq_cfi rcx, 5*8
16251 + movq_cfi rcx, RCX
16252 .endif
16253
16254 .if \rax_enosys
16255 - movq $-ENOSYS, 4*8(%rsp)
16256 + movq $-ENOSYS, RAX(%rsp)
16257 .else
16258 - movq_cfi rax, 4*8
16259 + movq_cfi rax, RAX
16260 .endif
16261
16262 .if \save_r891011
16263 - movq_cfi r8, 3*8
16264 - movq_cfi r9, 2*8
16265 - movq_cfi r10, 1*8
16266 - movq_cfi r11, 0*8
16267 + movq_cfi r8, R8
16268 + movq_cfi r9, R9
16269 + movq_cfi r10, R10
16270 + movq_cfi r11, R11
16271 .endif
16272
16273 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16274 + movq_cfi r12, R12
16275 +#endif
16276 +
16277 .endm
16278
16279 -#define ARG_SKIP (9*8)
16280 +#define ARG_SKIP ORIG_RAX
16281
16282 .macro RESTORE_ARGS rstor_rax=1, addskip=0, rstor_rcx=1, rstor_r11=1, \
16283 rstor_r8910=1, rstor_rdx=1
16284 +
16285 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16286 + movq_cfi_restore R12, r12
16287 +#endif
16288 +
16289 .if \rstor_r11
16290 - movq_cfi_restore 0*8, r11
16291 + movq_cfi_restore R11, r11
16292 .endif
16293
16294 .if \rstor_r8910
16295 - movq_cfi_restore 1*8, r10
16296 - movq_cfi_restore 2*8, r9
16297 - movq_cfi_restore 3*8, r8
16298 + movq_cfi_restore R10, r10
16299 + movq_cfi_restore R9, r9
16300 + movq_cfi_restore R8, r8
16301 .endif
16302
16303 .if \rstor_rax
16304 - movq_cfi_restore 4*8, rax
16305 + movq_cfi_restore RAX, rax
16306 .endif
16307
16308 .if \rstor_rcx
16309 - movq_cfi_restore 5*8, rcx
16310 + movq_cfi_restore RCX, rcx
16311 .endif
16312
16313 .if \rstor_rdx
16314 - movq_cfi_restore 6*8, rdx
16315 + movq_cfi_restore RDX, rdx
16316 .endif
16317
16318 - movq_cfi_restore 7*8, rsi
16319 - movq_cfi_restore 8*8, rdi
16320 + movq_cfi_restore RSI, rsi
16321 + movq_cfi_restore RDI, rdi
16322
16323 - .if ARG_SKIP+\addskip > 0
16324 - addq $ARG_SKIP+\addskip, %rsp
16325 - CFI_ADJUST_CFA_OFFSET -(ARG_SKIP+\addskip)
16326 + .if ORIG_RAX+\addskip > 0
16327 + addq $ORIG_RAX+\addskip, %rsp
16328 + CFI_ADJUST_CFA_OFFSET -(ORIG_RAX+\addskip)
16329 .endif
16330 .endm
16331
16332 - .macro LOAD_ARGS offset, skiprax=0
16333 - movq \offset(%rsp), %r11
16334 - movq \offset+8(%rsp), %r10
16335 - movq \offset+16(%rsp), %r9
16336 - movq \offset+24(%rsp), %r8
16337 - movq \offset+40(%rsp), %rcx
16338 - movq \offset+48(%rsp), %rdx
16339 - movq \offset+56(%rsp), %rsi
16340 - movq \offset+64(%rsp), %rdi
16341 + .macro LOAD_ARGS skiprax=0
16342 + movq R11(%rsp), %r11
16343 + movq R10(%rsp), %r10
16344 + movq R9(%rsp), %r9
16345 + movq R8(%rsp), %r8
16346 + movq RCX(%rsp), %rcx
16347 + movq RDX(%rsp), %rdx
16348 + movq RSI(%rsp), %rsi
16349 + movq RDI(%rsp), %rdi
16350 .if \skiprax
16351 .else
16352 - movq \offset+72(%rsp), %rax
16353 + movq ORIG_RAX(%rsp), %rax
16354 .endif
16355 .endm
16356
16357 -#define REST_SKIP (6*8)
16358 -
16359 .macro SAVE_REST
16360 - subq $REST_SKIP, %rsp
16361 - CFI_ADJUST_CFA_OFFSET REST_SKIP
16362 - movq_cfi rbx, 5*8
16363 - movq_cfi rbp, 4*8
16364 - movq_cfi r12, 3*8
16365 - movq_cfi r13, 2*8
16366 - movq_cfi r14, 1*8
16367 - movq_cfi r15, 0*8
16368 + movq_cfi rbx, RBX
16369 + movq_cfi rbp, RBP
16370 +
16371 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16372 + movq_cfi r12, R12
16373 +#endif
16374 +
16375 + movq_cfi r13, R13
16376 + movq_cfi r14, R14
16377 + movq_cfi r15, R15
16378 .endm
16379
16380 .macro RESTORE_REST
16381 - movq_cfi_restore 0*8, r15
16382 - movq_cfi_restore 1*8, r14
16383 - movq_cfi_restore 2*8, r13
16384 - movq_cfi_restore 3*8, r12
16385 - movq_cfi_restore 4*8, rbp
16386 - movq_cfi_restore 5*8, rbx
16387 - addq $REST_SKIP, %rsp
16388 - CFI_ADJUST_CFA_OFFSET -(REST_SKIP)
16389 + movq_cfi_restore R15, r15
16390 + movq_cfi_restore R14, r14
16391 + movq_cfi_restore R13, r13
16392 +
16393 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16394 + movq_cfi_restore R12, r12
16395 +#endif
16396 +
16397 + movq_cfi_restore RBP, rbp
16398 + movq_cfi_restore RBX, rbx
16399 .endm
16400
16401 .macro SAVE_ALL
16402 diff --git a/arch/x86/include/asm/checksum_32.h b/arch/x86/include/asm/checksum_32.h
16403 index f50de69..2b0a458 100644
16404 --- a/arch/x86/include/asm/checksum_32.h
16405 +++ b/arch/x86/include/asm/checksum_32.h
16406 @@ -31,6 +31,14 @@ asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
16407 int len, __wsum sum,
16408 int *src_err_ptr, int *dst_err_ptr);
16409
16410 +asmlinkage __wsum csum_partial_copy_generic_to_user(const void *src, void *dst,
16411 + int len, __wsum sum,
16412 + int *src_err_ptr, int *dst_err_ptr);
16413 +
16414 +asmlinkage __wsum csum_partial_copy_generic_from_user(const void *src, void *dst,
16415 + int len, __wsum sum,
16416 + int *src_err_ptr, int *dst_err_ptr);
16417 +
16418 /*
16419 * Note: when you get a NULL pointer exception here this means someone
16420 * passed in an incorrect kernel address to one of these functions.
16421 @@ -53,7 +61,7 @@ static inline __wsum csum_partial_copy_from_user(const void __user *src,
16422
16423 might_sleep();
16424 stac();
16425 - ret = csum_partial_copy_generic((__force void *)src, dst,
16426 + ret = csum_partial_copy_generic_from_user((__force void *)src, dst,
16427 len, sum, err_ptr, NULL);
16428 clac();
16429
16430 @@ -187,7 +195,7 @@ static inline __wsum csum_and_copy_to_user(const void *src,
16431 might_sleep();
16432 if (access_ok(VERIFY_WRITE, dst, len)) {
16433 stac();
16434 - ret = csum_partial_copy_generic(src, (__force void *)dst,
16435 + ret = csum_partial_copy_generic_to_user(src, (__force void *)dst,
16436 len, sum, NULL, err_ptr);
16437 clac();
16438 return ret;
16439 diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h
16440 index 99c105d7..2f667ac 100644
16441 --- a/arch/x86/include/asm/cmpxchg.h
16442 +++ b/arch/x86/include/asm/cmpxchg.h
16443 @@ -16,8 +16,12 @@ extern void __cmpxchg_wrong_size(void)
16444 __compiletime_error("Bad argument size for cmpxchg");
16445 extern void __xadd_wrong_size(void)
16446 __compiletime_error("Bad argument size for xadd");
16447 +extern void __xadd_check_overflow_wrong_size(void)
16448 + __compiletime_error("Bad argument size for xadd_check_overflow");
16449 extern void __add_wrong_size(void)
16450 __compiletime_error("Bad argument size for add");
16451 +extern void __add_check_overflow_wrong_size(void)
16452 + __compiletime_error("Bad argument size for add_check_overflow");
16453
16454 /*
16455 * Constants for operation sizes. On 32-bit, the 64-bit size it set to
16456 @@ -69,6 +73,38 @@ extern void __add_wrong_size(void)
16457 __ret; \
16458 })
16459
16460 +#ifdef CONFIG_PAX_REFCOUNT
16461 +#define __xchg_op_check_overflow(ptr, arg, op, lock) \
16462 + ({ \
16463 + __typeof__ (*(ptr)) __ret = (arg); \
16464 + switch (sizeof(*(ptr))) { \
16465 + case __X86_CASE_L: \
16466 + asm volatile (lock #op "l %0, %1\n" \
16467 + "jno 0f\n" \
16468 + "mov %0,%1\n" \
16469 + "int $4\n0:\n" \
16470 + _ASM_EXTABLE(0b, 0b) \
16471 + : "+r" (__ret), "+m" (*(ptr)) \
16472 + : : "memory", "cc"); \
16473 + break; \
16474 + case __X86_CASE_Q: \
16475 + asm volatile (lock #op "q %q0, %1\n" \
16476 + "jno 0f\n" \
16477 + "mov %0,%1\n" \
16478 + "int $4\n0:\n" \
16479 + _ASM_EXTABLE(0b, 0b) \
16480 + : "+r" (__ret), "+m" (*(ptr)) \
16481 + : : "memory", "cc"); \
16482 + break; \
16483 + default: \
16484 + __ ## op ## _check_overflow_wrong_size(); \
16485 + } \
16486 + __ret; \
16487 + })
16488 +#else
16489 +#define __xchg_op_check_overflow(ptr, arg, op, lock) __xchg_op(ptr, arg, op, lock)
16490 +#endif
16491 +
16492 /*
16493 * Note: no "lock" prefix even on SMP: xchg always implies lock anyway.
16494 * Since this is generally used to protect other memory information, we
16495 @@ -167,6 +203,9 @@ extern void __add_wrong_size(void)
16496 #define xadd_sync(ptr, inc) __xadd((ptr), (inc), "lock; ")
16497 #define xadd_local(ptr, inc) __xadd((ptr), (inc), "")
16498
16499 +#define __xadd_check_overflow(ptr, inc, lock) __xchg_op_check_overflow((ptr), (inc), xadd, lock)
16500 +#define xadd_check_overflow(ptr, inc) __xadd_check_overflow((ptr), (inc), LOCK_PREFIX)
16501 +
16502 #define __add(ptr, inc, lock) \
16503 ({ \
16504 __typeof__ (*(ptr)) __ret = (inc); \
16505 diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h
16506 index 59c6c40..5e0b22c 100644
16507 --- a/arch/x86/include/asm/compat.h
16508 +++ b/arch/x86/include/asm/compat.h
16509 @@ -41,7 +41,7 @@ typedef s64 __attribute__((aligned(4))) compat_s64;
16510 typedef u32 compat_uint_t;
16511 typedef u32 compat_ulong_t;
16512 typedef u64 __attribute__((aligned(4))) compat_u64;
16513 -typedef u32 compat_uptr_t;
16514 +typedef u32 __user compat_uptr_t;
16515
16516 struct compat_timespec {
16517 compat_time_t tv_sec;
16518 diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
16519 index aede2c3..40d7a8f 100644
16520 --- a/arch/x86/include/asm/cpufeature.h
16521 +++ b/arch/x86/include/asm/cpufeature.h
16522 @@ -212,7 +212,7 @@
16523 #define X86_FEATURE_PAUSEFILTER ( 8*32+13) /* AMD filtered pause intercept */
16524 #define X86_FEATURE_PFTHRESHOLD ( 8*32+14) /* AMD pause filter threshold */
16525 #define X86_FEATURE_VMMCALL ( 8*32+15) /* Prefer vmmcall to vmcall */
16526 -
16527 +#define X86_FEATURE_STRONGUDEREF (8*32+31) /* PaX PCID based strong UDEREF */
16528
16529 /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */
16530 #define X86_FEATURE_FSGSBASE ( 9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/
16531 @@ -220,7 +220,7 @@
16532 #define X86_FEATURE_BMI1 ( 9*32+ 3) /* 1st group bit manipulation extensions */
16533 #define X86_FEATURE_HLE ( 9*32+ 4) /* Hardware Lock Elision */
16534 #define X86_FEATURE_AVX2 ( 9*32+ 5) /* AVX2 instructions */
16535 -#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Protection */
16536 +#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Prevention */
16537 #define X86_FEATURE_BMI2 ( 9*32+ 8) /* 2nd group bit manipulation extensions */
16538 #define X86_FEATURE_ERMS ( 9*32+ 9) /* Enhanced REP MOVSB/STOSB */
16539 #define X86_FEATURE_INVPCID ( 9*32+10) /* Invalidate Processor Context ID */
16540 @@ -388,6 +388,7 @@ extern const char * const x86_bug_flags[NBUGINTS*32];
16541 #define cpu_has_cx16 boot_cpu_has(X86_FEATURE_CX16)
16542 #define cpu_has_eager_fpu boot_cpu_has(X86_FEATURE_EAGER_FPU)
16543 #define cpu_has_topoext boot_cpu_has(X86_FEATURE_TOPOEXT)
16544 +#define cpu_has_pcid boot_cpu_has(X86_FEATURE_PCID)
16545
16546 #if __GNUC__ >= 4
16547 extern void warn_pre_alternatives(void);
16548 @@ -439,7 +440,8 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16549
16550 #ifdef CONFIG_X86_DEBUG_STATIC_CPU_HAS
16551 t_warn:
16552 - warn_pre_alternatives();
16553 + if (bit != X86_FEATURE_PCID && bit != X86_FEATURE_INVPCID)
16554 + warn_pre_alternatives();
16555 return false;
16556 #endif
16557
16558 @@ -459,7 +461,7 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16559 ".section .discard,\"aw\",@progbits\n"
16560 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16561 ".previous\n"
16562 - ".section .altinstr_replacement,\"ax\"\n"
16563 + ".section .altinstr_replacement,\"a\"\n"
16564 "3: movb $1,%0\n"
16565 "4:\n"
16566 ".previous\n"
16567 @@ -496,7 +498,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16568 " .byte 2b - 1b\n" /* src len */
16569 " .byte 4f - 3f\n" /* repl len */
16570 ".previous\n"
16571 - ".section .altinstr_replacement,\"ax\"\n"
16572 + ".section .altinstr_replacement,\"a\"\n"
16573 "3: .byte 0xe9\n .long %l[t_no] - 2b\n"
16574 "4:\n"
16575 ".previous\n"
16576 @@ -529,7 +531,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16577 ".section .discard,\"aw\",@progbits\n"
16578 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16579 ".previous\n"
16580 - ".section .altinstr_replacement,\"ax\"\n"
16581 + ".section .altinstr_replacement,\"a\"\n"
16582 "3: movb $0,%0\n"
16583 "4:\n"
16584 ".previous\n"
16585 @@ -543,7 +545,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16586 ".section .discard,\"aw\",@progbits\n"
16587 " .byte 0xff + (6f-5f) - (4b-3b)\n" /* size check */
16588 ".previous\n"
16589 - ".section .altinstr_replacement,\"ax\"\n"
16590 + ".section .altinstr_replacement,\"a\"\n"
16591 "5: movb $1,%0\n"
16592 "6:\n"
16593 ".previous\n"
16594 diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
16595 index a94b82e..59ecefa 100644
16596 --- a/arch/x86/include/asm/desc.h
16597 +++ b/arch/x86/include/asm/desc.h
16598 @@ -4,6 +4,7 @@
16599 #include <asm/desc_defs.h>
16600 #include <asm/ldt.h>
16601 #include <asm/mmu.h>
16602 +#include <asm/pgtable.h>
16603
16604 #include <linux/smp.h>
16605 #include <linux/percpu.h>
16606 @@ -17,6 +18,7 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16607
16608 desc->type = (info->read_exec_only ^ 1) << 1;
16609 desc->type |= info->contents << 2;
16610 + desc->type |= info->seg_not_present ^ 1;
16611
16612 desc->s = 1;
16613 desc->dpl = 0x3;
16614 @@ -35,19 +37,14 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16615 }
16616
16617 extern struct desc_ptr idt_descr;
16618 -extern gate_desc idt_table[];
16619 -extern struct desc_ptr debug_idt_descr;
16620 -extern gate_desc debug_idt_table[];
16621 -
16622 -struct gdt_page {
16623 - struct desc_struct gdt[GDT_ENTRIES];
16624 -} __attribute__((aligned(PAGE_SIZE)));
16625 -
16626 -DECLARE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page);
16627 +extern gate_desc idt_table[IDT_ENTRIES];
16628 +extern const struct desc_ptr debug_idt_descr;
16629 +extern gate_desc debug_idt_table[IDT_ENTRIES];
16630
16631 +extern struct desc_struct cpu_gdt_table[NR_CPUS][PAGE_SIZE / sizeof(struct desc_struct)];
16632 static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu)
16633 {
16634 - return per_cpu(gdt_page, cpu).gdt;
16635 + return cpu_gdt_table[cpu];
16636 }
16637
16638 #ifdef CONFIG_X86_64
16639 @@ -72,8 +69,14 @@ static inline void pack_gate(gate_desc *gate, unsigned char type,
16640 unsigned long base, unsigned dpl, unsigned flags,
16641 unsigned short seg)
16642 {
16643 - gate->a = (seg << 16) | (base & 0xffff);
16644 - gate->b = (base & 0xffff0000) | (((0x80 | type | (dpl << 5)) & 0xff) << 8);
16645 + gate->gate.offset_low = base;
16646 + gate->gate.seg = seg;
16647 + gate->gate.reserved = 0;
16648 + gate->gate.type = type;
16649 + gate->gate.s = 0;
16650 + gate->gate.dpl = dpl;
16651 + gate->gate.p = 1;
16652 + gate->gate.offset_high = base >> 16;
16653 }
16654
16655 #endif
16656 @@ -118,12 +121,16 @@ static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries)
16657
16658 static inline void native_write_idt_entry(gate_desc *idt, int entry, const gate_desc *gate)
16659 {
16660 + pax_open_kernel();
16661 memcpy(&idt[entry], gate, sizeof(*gate));
16662 + pax_close_kernel();
16663 }
16664
16665 static inline void native_write_ldt_entry(struct desc_struct *ldt, int entry, const void *desc)
16666 {
16667 + pax_open_kernel();
16668 memcpy(&ldt[entry], desc, 8);
16669 + pax_close_kernel();
16670 }
16671
16672 static inline void
16673 @@ -137,7 +144,9 @@ native_write_gdt_entry(struct desc_struct *gdt, int entry, const void *desc, int
16674 default: size = sizeof(*gdt); break;
16675 }
16676
16677 + pax_open_kernel();
16678 memcpy(&gdt[entry], desc, size);
16679 + pax_close_kernel();
16680 }
16681
16682 static inline void pack_descriptor(struct desc_struct *desc, unsigned long base,
16683 @@ -210,7 +219,9 @@ static inline void native_set_ldt(const void *addr, unsigned int entries)
16684
16685 static inline void native_load_tr_desc(void)
16686 {
16687 + pax_open_kernel();
16688 asm volatile("ltr %w0"::"q" (GDT_ENTRY_TSS*8));
16689 + pax_close_kernel();
16690 }
16691
16692 static inline void native_load_gdt(const struct desc_ptr *dtr)
16693 @@ -247,8 +258,10 @@ static inline void native_load_tls(struct thread_struct *t, unsigned int cpu)
16694 struct desc_struct *gdt = get_cpu_gdt_table(cpu);
16695 unsigned int i;
16696
16697 + pax_open_kernel();
16698 for (i = 0; i < GDT_ENTRY_TLS_ENTRIES; i++)
16699 gdt[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i];
16700 + pax_close_kernel();
16701 }
16702
16703 /* This intentionally ignores lm, since 32-bit apps don't have that field. */
16704 @@ -295,7 +308,7 @@ static inline void load_LDT(mm_context_t *pc)
16705 preempt_enable();
16706 }
16707
16708 -static inline unsigned long get_desc_base(const struct desc_struct *desc)
16709 +static inline unsigned long __intentional_overflow(-1) get_desc_base(const struct desc_struct *desc)
16710 {
16711 return (unsigned)(desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24));
16712 }
16713 @@ -319,7 +332,7 @@ static inline void set_desc_limit(struct desc_struct *desc, unsigned long limit)
16714 }
16715
16716 #ifdef CONFIG_X86_64
16717 -static inline void set_nmi_gate(int gate, void *addr)
16718 +static inline void set_nmi_gate(int gate, const void *addr)
16719 {
16720 gate_desc s;
16721
16722 @@ -329,14 +342,14 @@ static inline void set_nmi_gate(int gate, void *addr)
16723 #endif
16724
16725 #ifdef CONFIG_TRACING
16726 -extern struct desc_ptr trace_idt_descr;
16727 -extern gate_desc trace_idt_table[];
16728 +extern const struct desc_ptr trace_idt_descr;
16729 +extern gate_desc trace_idt_table[IDT_ENTRIES];
16730 static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16731 {
16732 write_idt_entry(trace_idt_table, entry, gate);
16733 }
16734
16735 -static inline void _trace_set_gate(int gate, unsigned type, void *addr,
16736 +static inline void _trace_set_gate(int gate, unsigned type, const void *addr,
16737 unsigned dpl, unsigned ist, unsigned seg)
16738 {
16739 gate_desc s;
16740 @@ -356,7 +369,7 @@ static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16741 #define _trace_set_gate(gate, type, addr, dpl, ist, seg)
16742 #endif
16743
16744 -static inline void _set_gate(int gate, unsigned type, void *addr,
16745 +static inline void _set_gate(int gate, unsigned type, const void *addr,
16746 unsigned dpl, unsigned ist, unsigned seg)
16747 {
16748 gate_desc s;
16749 @@ -379,9 +392,9 @@ static inline void _set_gate(int gate, unsigned type, void *addr,
16750 #define set_intr_gate(n, addr) \
16751 do { \
16752 BUG_ON((unsigned)n > 0xFF); \
16753 - _set_gate(n, GATE_INTERRUPT, (void *)addr, 0, 0, \
16754 + _set_gate(n, GATE_INTERRUPT, (const void *)addr, 0, 0, \
16755 __KERNEL_CS); \
16756 - _trace_set_gate(n, GATE_INTERRUPT, (void *)trace_##addr,\
16757 + _trace_set_gate(n, GATE_INTERRUPT, (const void *)trace_##addr,\
16758 0, 0, __KERNEL_CS); \
16759 } while (0)
16760
16761 @@ -409,19 +422,19 @@ static inline void alloc_system_vector(int vector)
16762 /*
16763 * This routine sets up an interrupt gate at directory privilege level 3.
16764 */
16765 -static inline void set_system_intr_gate(unsigned int n, void *addr)
16766 +static inline void set_system_intr_gate(unsigned int n, const void *addr)
16767 {
16768 BUG_ON((unsigned)n > 0xFF);
16769 _set_gate(n, GATE_INTERRUPT, addr, 0x3, 0, __KERNEL_CS);
16770 }
16771
16772 -static inline void set_system_trap_gate(unsigned int n, void *addr)
16773 +static inline void set_system_trap_gate(unsigned int n, const void *addr)
16774 {
16775 BUG_ON((unsigned)n > 0xFF);
16776 _set_gate(n, GATE_TRAP, addr, 0x3, 0, __KERNEL_CS);
16777 }
16778
16779 -static inline void set_trap_gate(unsigned int n, void *addr)
16780 +static inline void set_trap_gate(unsigned int n, const void *addr)
16781 {
16782 BUG_ON((unsigned)n > 0xFF);
16783 _set_gate(n, GATE_TRAP, addr, 0, 0, __KERNEL_CS);
16784 @@ -430,16 +443,16 @@ static inline void set_trap_gate(unsigned int n, void *addr)
16785 static inline void set_task_gate(unsigned int n, unsigned int gdt_entry)
16786 {
16787 BUG_ON((unsigned)n > 0xFF);
16788 - _set_gate(n, GATE_TASK, (void *)0, 0, 0, (gdt_entry<<3));
16789 + _set_gate(n, GATE_TASK, (const void *)0, 0, 0, (gdt_entry<<3));
16790 }
16791
16792 -static inline void set_intr_gate_ist(int n, void *addr, unsigned ist)
16793 +static inline void set_intr_gate_ist(int n, const void *addr, unsigned ist)
16794 {
16795 BUG_ON((unsigned)n > 0xFF);
16796 _set_gate(n, GATE_INTERRUPT, addr, 0, ist, __KERNEL_CS);
16797 }
16798
16799 -static inline void set_system_intr_gate_ist(int n, void *addr, unsigned ist)
16800 +static inline void set_system_intr_gate_ist(int n, const void *addr, unsigned ist)
16801 {
16802 BUG_ON((unsigned)n > 0xFF);
16803 _set_gate(n, GATE_INTERRUPT, addr, 0x3, ist, __KERNEL_CS);
16804 @@ -511,4 +524,17 @@ static inline void load_current_idt(void)
16805 else
16806 load_idt((const struct desc_ptr *)&idt_descr);
16807 }
16808 +
16809 +#ifdef CONFIG_X86_32
16810 +static inline void set_user_cs(unsigned long base, unsigned long limit, int cpu)
16811 +{
16812 + struct desc_struct d;
16813 +
16814 + if (likely(limit))
16815 + limit = (limit - 1UL) >> PAGE_SHIFT;
16816 + pack_descriptor(&d, base, limit, 0xFB, 0xC);
16817 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_DEFAULT_USER_CS, &d, DESCTYPE_S);
16818 +}
16819 +#endif
16820 +
16821 #endif /* _ASM_X86_DESC_H */
16822 diff --git a/arch/x86/include/asm/desc_defs.h b/arch/x86/include/asm/desc_defs.h
16823 index 278441f..b95a174 100644
16824 --- a/arch/x86/include/asm/desc_defs.h
16825 +++ b/arch/x86/include/asm/desc_defs.h
16826 @@ -31,6 +31,12 @@ struct desc_struct {
16827 unsigned base1: 8, type: 4, s: 1, dpl: 2, p: 1;
16828 unsigned limit: 4, avl: 1, l: 1, d: 1, g: 1, base2: 8;
16829 };
16830 + struct {
16831 + u16 offset_low;
16832 + u16 seg;
16833 + unsigned reserved: 8, type: 4, s: 1, dpl: 2, p: 1;
16834 + unsigned offset_high: 16;
16835 + } gate;
16836 };
16837 } __attribute__((packed));
16838
16839 diff --git a/arch/x86/include/asm/div64.h b/arch/x86/include/asm/div64.h
16840 index ced283a..ffe04cc 100644
16841 --- a/arch/x86/include/asm/div64.h
16842 +++ b/arch/x86/include/asm/div64.h
16843 @@ -39,7 +39,7 @@
16844 __mod; \
16845 })
16846
16847 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16848 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16849 {
16850 union {
16851 u64 v64;
16852 diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
16853 index ca3347a..1a5082a 100644
16854 --- a/arch/x86/include/asm/elf.h
16855 +++ b/arch/x86/include/asm/elf.h
16856 @@ -75,9 +75,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
16857
16858 #include <asm/vdso.h>
16859
16860 -#ifdef CONFIG_X86_64
16861 -extern unsigned int vdso64_enabled;
16862 -#endif
16863 #if defined(CONFIG_X86_32) || defined(CONFIG_COMPAT)
16864 extern unsigned int vdso32_enabled;
16865 #endif
16866 @@ -249,7 +246,25 @@ extern int force_personality32;
16867 the loader. We need to make sure that it is out of the way of the program
16868 that it will "exec", and that there is sufficient room for the brk. */
16869
16870 +#ifdef CONFIG_PAX_SEGMEXEC
16871 +#define ELF_ET_DYN_BASE ((current->mm->pax_flags & MF_PAX_SEGMEXEC) ? SEGMEXEC_TASK_SIZE/3*2 : TASK_SIZE/3*2)
16872 +#else
16873 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
16874 +#endif
16875 +
16876 +#ifdef CONFIG_PAX_ASLR
16877 +#ifdef CONFIG_X86_32
16878 +#define PAX_ELF_ET_DYN_BASE 0x10000000UL
16879 +
16880 +#define PAX_DELTA_MMAP_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16881 +#define PAX_DELTA_STACK_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16882 +#else
16883 +#define PAX_ELF_ET_DYN_BASE 0x400000UL
16884 +
16885 +#define PAX_DELTA_MMAP_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16886 +#define PAX_DELTA_STACK_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16887 +#endif
16888 +#endif
16889
16890 /* This yields a mask that user programs can use to figure out what
16891 instruction set this CPU supports. This could be done in user space,
16892 @@ -298,17 +313,13 @@ do { \
16893
16894 #define ARCH_DLINFO \
16895 do { \
16896 - if (vdso64_enabled) \
16897 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16898 - (unsigned long __force)current->mm->context.vdso); \
16899 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16900 } while (0)
16901
16902 /* As a historical oddity, the x32 and x86_64 vDSOs are controlled together. */
16903 #define ARCH_DLINFO_X32 \
16904 do { \
16905 - if (vdso64_enabled) \
16906 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16907 - (unsigned long __force)current->mm->context.vdso); \
16908 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16909 } while (0)
16910
16911 #define AT_SYSINFO 32
16912 @@ -323,10 +334,10 @@ else \
16913
16914 #endif /* !CONFIG_X86_32 */
16915
16916 -#define VDSO_CURRENT_BASE ((unsigned long)current->mm->context.vdso)
16917 +#define VDSO_CURRENT_BASE (current->mm->context.vdso)
16918
16919 #define VDSO_ENTRY \
16920 - ((unsigned long)current->mm->context.vdso + \
16921 + (current->mm->context.vdso + \
16922 selected_vdso32->sym___kernel_vsyscall)
16923
16924 struct linux_binprm;
16925 @@ -338,9 +349,6 @@ extern int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
16926 int uses_interp);
16927 #define compat_arch_setup_additional_pages compat_arch_setup_additional_pages
16928
16929 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
16930 -#define arch_randomize_brk arch_randomize_brk
16931 -
16932 /*
16933 * True on X86_32 or when emulating IA32 on X86_64
16934 */
16935 diff --git a/arch/x86/include/asm/emergency-restart.h b/arch/x86/include/asm/emergency-restart.h
16936 index 77a99ac..39ff7f5 100644
16937 --- a/arch/x86/include/asm/emergency-restart.h
16938 +++ b/arch/x86/include/asm/emergency-restart.h
16939 @@ -1,6 +1,6 @@
16940 #ifndef _ASM_X86_EMERGENCY_RESTART_H
16941 #define _ASM_X86_EMERGENCY_RESTART_H
16942
16943 -extern void machine_emergency_restart(void);
16944 +extern void machine_emergency_restart(void) __noreturn;
16945
16946 #endif /* _ASM_X86_EMERGENCY_RESTART_H */
16947 diff --git a/arch/x86/include/asm/floppy.h b/arch/x86/include/asm/floppy.h
16948 index 1c7eefe..d0e4702 100644
16949 --- a/arch/x86/include/asm/floppy.h
16950 +++ b/arch/x86/include/asm/floppy.h
16951 @@ -229,18 +229,18 @@ static struct fd_routine_l {
16952 int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
16953 } fd_routine[] = {
16954 {
16955 - request_dma,
16956 - free_dma,
16957 - get_dma_residue,
16958 - dma_mem_alloc,
16959 - hard_dma_setup
16960 + ._request_dma = request_dma,
16961 + ._free_dma = free_dma,
16962 + ._get_dma_residue = get_dma_residue,
16963 + ._dma_mem_alloc = dma_mem_alloc,
16964 + ._dma_setup = hard_dma_setup
16965 },
16966 {
16967 - vdma_request_dma,
16968 - vdma_nop,
16969 - vdma_get_dma_residue,
16970 - vdma_mem_alloc,
16971 - vdma_dma_setup
16972 + ._request_dma = vdma_request_dma,
16973 + ._free_dma = vdma_nop,
16974 + ._get_dma_residue = vdma_get_dma_residue,
16975 + ._dma_mem_alloc = vdma_mem_alloc,
16976 + ._dma_setup = vdma_dma_setup
16977 }
16978 };
16979
16980 diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h
16981 index f895358..800c60d 100644
16982 --- a/arch/x86/include/asm/fpu-internal.h
16983 +++ b/arch/x86/include/asm/fpu-internal.h
16984 @@ -124,8 +124,11 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16985 #define user_insn(insn, output, input...) \
16986 ({ \
16987 int err; \
16988 + pax_open_userland(); \
16989 asm volatile(ASM_STAC "\n" \
16990 - "1:" #insn "\n\t" \
16991 + "1:" \
16992 + __copyuser_seg \
16993 + #insn "\n\t" \
16994 "2: " ASM_CLAC "\n" \
16995 ".section .fixup,\"ax\"\n" \
16996 "3: movl $-1,%[err]\n" \
16997 @@ -134,6 +137,7 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16998 _ASM_EXTABLE(1b, 3b) \
16999 : [err] "=r" (err), output \
17000 : "0"(0), input); \
17001 + pax_close_userland(); \
17002 err; \
17003 })
17004
17005 @@ -298,7 +302,7 @@ static inline int restore_fpu_checking(struct task_struct *tsk)
17006 "fnclex\n\t"
17007 "emms\n\t"
17008 "fildl %P[addr]" /* set F?P to defined value */
17009 - : : [addr] "m" (tsk->thread.fpu.has_fpu));
17010 + : : [addr] "m" (init_tss[raw_smp_processor_id()].x86_tss.sp0));
17011 }
17012
17013 return fpu_restore_checking(&tsk->thread.fpu);
17014 diff --git a/arch/x86/include/asm/futex.h b/arch/x86/include/asm/futex.h
17015 index b4c1f54..e290c08 100644
17016 --- a/arch/x86/include/asm/futex.h
17017 +++ b/arch/x86/include/asm/futex.h
17018 @@ -12,6 +12,7 @@
17019 #include <asm/smap.h>
17020
17021 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
17022 + typecheck(u32 __user *, uaddr); \
17023 asm volatile("\t" ASM_STAC "\n" \
17024 "1:\t" insn "\n" \
17025 "2:\t" ASM_CLAC "\n" \
17026 @@ -20,15 +21,16 @@
17027 "\tjmp\t2b\n" \
17028 "\t.previous\n" \
17029 _ASM_EXTABLE(1b, 3b) \
17030 - : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \
17031 + : "=r" (oldval), "=r" (ret), "+m" (*(u32 __user *)____m(uaddr)) \
17032 : "i" (-EFAULT), "0" (oparg), "1" (0))
17033
17034 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
17035 + typecheck(u32 __user *, uaddr); \
17036 asm volatile("\t" ASM_STAC "\n" \
17037 "1:\tmovl %2, %0\n" \
17038 "\tmovl\t%0, %3\n" \
17039 "\t" insn "\n" \
17040 - "2:\t" LOCK_PREFIX "cmpxchgl %3, %2\n" \
17041 + "2:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %3, %2\n" \
17042 "\tjnz\t1b\n" \
17043 "3:\t" ASM_CLAC "\n" \
17044 "\t.section .fixup,\"ax\"\n" \
17045 @@ -38,7 +40,7 @@
17046 _ASM_EXTABLE(1b, 4b) \
17047 _ASM_EXTABLE(2b, 4b) \
17048 : "=&a" (oldval), "=&r" (ret), \
17049 - "+m" (*uaddr), "=&r" (tem) \
17050 + "+m" (*(u32 __user *)____m(uaddr)), "=&r" (tem) \
17051 : "r" (oparg), "i" (-EFAULT), "1" (0))
17052
17053 static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17054 @@ -57,12 +59,13 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17055
17056 pagefault_disable();
17057
17058 + pax_open_userland();
17059 switch (op) {
17060 case FUTEX_OP_SET:
17061 - __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
17062 + __futex_atomic_op1(__copyuser_seg"xchgl %0, %2", ret, oldval, uaddr, oparg);
17063 break;
17064 case FUTEX_OP_ADD:
17065 - __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval,
17066 + __futex_atomic_op1(LOCK_PREFIX __copyuser_seg"xaddl %0, %2", ret, oldval,
17067 uaddr, oparg);
17068 break;
17069 case FUTEX_OP_OR:
17070 @@ -77,6 +80,7 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17071 default:
17072 ret = -ENOSYS;
17073 }
17074 + pax_close_userland();
17075
17076 pagefault_enable();
17077
17078 diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
17079 index 9662290..49ca5e5 100644
17080 --- a/arch/x86/include/asm/hw_irq.h
17081 +++ b/arch/x86/include/asm/hw_irq.h
17082 @@ -160,8 +160,8 @@ static inline void unlock_vector_lock(void) {}
17083 #endif /* CONFIG_X86_LOCAL_APIC */
17084
17085 /* Statistics */
17086 -extern atomic_t irq_err_count;
17087 -extern atomic_t irq_mis_count;
17088 +extern atomic_unchecked_t irq_err_count;
17089 +extern atomic_unchecked_t irq_mis_count;
17090
17091 /* EISA */
17092 extern void eisa_set_level_irq(unsigned int irq);
17093 diff --git a/arch/x86/include/asm/i8259.h b/arch/x86/include/asm/i8259.h
17094 index ccffa53..3c90c87 100644
17095 --- a/arch/x86/include/asm/i8259.h
17096 +++ b/arch/x86/include/asm/i8259.h
17097 @@ -62,7 +62,7 @@ struct legacy_pic {
17098 void (*init)(int auto_eoi);
17099 int (*irq_pending)(unsigned int irq);
17100 void (*make_irq)(unsigned int irq);
17101 -};
17102 +} __do_const;
17103
17104 extern struct legacy_pic *legacy_pic;
17105 extern struct legacy_pic null_legacy_pic;
17106 diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
17107 index 34a5b93..27e40a6 100644
17108 --- a/arch/x86/include/asm/io.h
17109 +++ b/arch/x86/include/asm/io.h
17110 @@ -52,12 +52,12 @@ static inline void name(type val, volatile void __iomem *addr) \
17111 "m" (*(volatile type __force *)addr) barrier); }
17112
17113 build_mmio_read(readb, "b", unsigned char, "=q", :"memory")
17114 -build_mmio_read(readw, "w", unsigned short, "=r", :"memory")
17115 -build_mmio_read(readl, "l", unsigned int, "=r", :"memory")
17116 +build_mmio_read(__intentional_overflow(-1) readw, "w", unsigned short, "=r", :"memory")
17117 +build_mmio_read(__intentional_overflow(-1) readl, "l", unsigned int, "=r", :"memory")
17118
17119 build_mmio_read(__readb, "b", unsigned char, "=q", )
17120 -build_mmio_read(__readw, "w", unsigned short, "=r", )
17121 -build_mmio_read(__readl, "l", unsigned int, "=r", )
17122 +build_mmio_read(__intentional_overflow(-1) __readw, "w", unsigned short, "=r", )
17123 +build_mmio_read(__intentional_overflow(-1) __readl, "l", unsigned int, "=r", )
17124
17125 build_mmio_write(writeb, "b", unsigned char, "q", :"memory")
17126 build_mmio_write(writew, "w", unsigned short, "r", :"memory")
17127 @@ -113,7 +113,7 @@ build_mmio_write(writeq, "q", unsigned long, "r", :"memory")
17128 * this function
17129 */
17130
17131 -static inline phys_addr_t virt_to_phys(volatile void *address)
17132 +static inline phys_addr_t __intentional_overflow(-1) virt_to_phys(volatile void *address)
17133 {
17134 return __pa(address);
17135 }
17136 @@ -189,7 +189,7 @@ static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
17137 return ioremap_nocache(offset, size);
17138 }
17139
17140 -extern void iounmap(volatile void __iomem *addr);
17141 +extern void iounmap(const volatile void __iomem *addr);
17142
17143 extern void set_iounmap_nonlazy(void);
17144
17145 @@ -199,6 +199,17 @@ extern void set_iounmap_nonlazy(void);
17146
17147 #include <linux/vmalloc.h>
17148
17149 +#define ARCH_HAS_VALID_PHYS_ADDR_RANGE
17150 +static inline int valid_phys_addr_range(unsigned long addr, size_t count)
17151 +{
17152 + return ((addr + count + PAGE_SIZE - 1) >> PAGE_SHIFT) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17153 +}
17154 +
17155 +static inline int valid_mmap_phys_addr_range(unsigned long pfn, size_t count)
17156 +{
17157 + return (pfn + (count >> PAGE_SHIFT)) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17158 +}
17159 +
17160 /*
17161 * Convert a virtual cached pointer to an uncached pointer
17162 */
17163 diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h
17164 index 0a8b519..80e7d5b 100644
17165 --- a/arch/x86/include/asm/irqflags.h
17166 +++ b/arch/x86/include/asm/irqflags.h
17167 @@ -141,6 +141,11 @@ static inline notrace unsigned long arch_local_irq_save(void)
17168 sti; \
17169 sysexit
17170
17171 +#define GET_CR0_INTO_RDI mov %cr0, %rdi
17172 +#define SET_RDI_INTO_CR0 mov %rdi, %cr0
17173 +#define GET_CR3_INTO_RDI mov %cr3, %rdi
17174 +#define SET_RDI_INTO_CR3 mov %rdi, %cr3
17175 +
17176 #else
17177 #define INTERRUPT_RETURN iret
17178 #define ENABLE_INTERRUPTS_SYSEXIT sti; sysexit
17179 diff --git a/arch/x86/include/asm/kprobes.h b/arch/x86/include/asm/kprobes.h
17180 index 4421b5d..8543006 100644
17181 --- a/arch/x86/include/asm/kprobes.h
17182 +++ b/arch/x86/include/asm/kprobes.h
17183 @@ -37,13 +37,8 @@ typedef u8 kprobe_opcode_t;
17184 #define RELATIVEJUMP_SIZE 5
17185 #define RELATIVECALL_OPCODE 0xe8
17186 #define RELATIVE_ADDR_SIZE 4
17187 -#define MAX_STACK_SIZE 64
17188 -#define MIN_STACK_SIZE(ADDR) \
17189 - (((MAX_STACK_SIZE) < (((unsigned long)current_thread_info()) + \
17190 - THREAD_SIZE - (unsigned long)(ADDR))) \
17191 - ? (MAX_STACK_SIZE) \
17192 - : (((unsigned long)current_thread_info()) + \
17193 - THREAD_SIZE - (unsigned long)(ADDR)))
17194 +#define MAX_STACK_SIZE 64UL
17195 +#define MIN_STACK_SIZE(ADDR) min(MAX_STACK_SIZE, current->thread.sp0 - (unsigned long)(ADDR))
17196
17197 #define flush_insn_slot(p) do { } while (0)
17198
17199 diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
17200 index d89c6b8..e711c69 100644
17201 --- a/arch/x86/include/asm/kvm_host.h
17202 +++ b/arch/x86/include/asm/kvm_host.h
17203 @@ -51,7 +51,7 @@
17204 | X86_CR0_NW | X86_CR0_CD | X86_CR0_PG))
17205
17206 #define CR3_L_MODE_RESERVED_BITS 0xFFFFFF0000000000ULL
17207 -#define CR3_PCID_INVD (1UL << 63)
17208 +#define CR3_PCID_INVD (1ULL << 63)
17209 #define CR4_RESERVED_BITS \
17210 (~(unsigned long)(X86_CR4_VME | X86_CR4_PVI | X86_CR4_TSD | X86_CR4_DE\
17211 | X86_CR4_PSE | X86_CR4_PAE | X86_CR4_MCE \
17212 diff --git a/arch/x86/include/asm/local.h b/arch/x86/include/asm/local.h
17213 index 4ad6560..75c7bdd 100644
17214 --- a/arch/x86/include/asm/local.h
17215 +++ b/arch/x86/include/asm/local.h
17216 @@ -10,33 +10,97 @@ typedef struct {
17217 atomic_long_t a;
17218 } local_t;
17219
17220 +typedef struct {
17221 + atomic_long_unchecked_t a;
17222 +} local_unchecked_t;
17223 +
17224 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
17225
17226 #define local_read(l) atomic_long_read(&(l)->a)
17227 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
17228 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
17229 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
17230
17231 static inline void local_inc(local_t *l)
17232 {
17233 - asm volatile(_ASM_INC "%0"
17234 + asm volatile(_ASM_INC "%0\n"
17235 +
17236 +#ifdef CONFIG_PAX_REFCOUNT
17237 + "jno 0f\n"
17238 + _ASM_DEC "%0\n"
17239 + "int $4\n0:\n"
17240 + _ASM_EXTABLE(0b, 0b)
17241 +#endif
17242 +
17243 + : "+m" (l->a.counter));
17244 +}
17245 +
17246 +static inline void local_inc_unchecked(local_unchecked_t *l)
17247 +{
17248 + asm volatile(_ASM_INC "%0\n"
17249 : "+m" (l->a.counter));
17250 }
17251
17252 static inline void local_dec(local_t *l)
17253 {
17254 - asm volatile(_ASM_DEC "%0"
17255 + asm volatile(_ASM_DEC "%0\n"
17256 +
17257 +#ifdef CONFIG_PAX_REFCOUNT
17258 + "jno 0f\n"
17259 + _ASM_INC "%0\n"
17260 + "int $4\n0:\n"
17261 + _ASM_EXTABLE(0b, 0b)
17262 +#endif
17263 +
17264 + : "+m" (l->a.counter));
17265 +}
17266 +
17267 +static inline void local_dec_unchecked(local_unchecked_t *l)
17268 +{
17269 + asm volatile(_ASM_DEC "%0\n"
17270 : "+m" (l->a.counter));
17271 }
17272
17273 static inline void local_add(long i, local_t *l)
17274 {
17275 - asm volatile(_ASM_ADD "%1,%0"
17276 + asm volatile(_ASM_ADD "%1,%0\n"
17277 +
17278 +#ifdef CONFIG_PAX_REFCOUNT
17279 + "jno 0f\n"
17280 + _ASM_SUB "%1,%0\n"
17281 + "int $4\n0:\n"
17282 + _ASM_EXTABLE(0b, 0b)
17283 +#endif
17284 +
17285 + : "+m" (l->a.counter)
17286 + : "ir" (i));
17287 +}
17288 +
17289 +static inline void local_add_unchecked(long i, local_unchecked_t *l)
17290 +{
17291 + asm volatile(_ASM_ADD "%1,%0\n"
17292 : "+m" (l->a.counter)
17293 : "ir" (i));
17294 }
17295
17296 static inline void local_sub(long i, local_t *l)
17297 {
17298 - asm volatile(_ASM_SUB "%1,%0"
17299 + asm volatile(_ASM_SUB "%1,%0\n"
17300 +
17301 +#ifdef CONFIG_PAX_REFCOUNT
17302 + "jno 0f\n"
17303 + _ASM_ADD "%1,%0\n"
17304 + "int $4\n0:\n"
17305 + _ASM_EXTABLE(0b, 0b)
17306 +#endif
17307 +
17308 + : "+m" (l->a.counter)
17309 + : "ir" (i));
17310 +}
17311 +
17312 +static inline void local_sub_unchecked(long i, local_unchecked_t *l)
17313 +{
17314 + asm volatile(_ASM_SUB "%1,%0\n"
17315 : "+m" (l->a.counter)
17316 : "ir" (i));
17317 }
17318 @@ -52,7 +116,7 @@ static inline void local_sub(long i, local_t *l)
17319 */
17320 static inline int local_sub_and_test(long i, local_t *l)
17321 {
17322 - GEN_BINARY_RMWcc(_ASM_SUB, l->a.counter, "er", i, "%0", "e");
17323 + GEN_BINARY_RMWcc(_ASM_SUB, _ASM_ADD, l->a.counter, "er", i, "%0", "e");
17324 }
17325
17326 /**
17327 @@ -65,7 +129,7 @@ static inline int local_sub_and_test(long i, local_t *l)
17328 */
17329 static inline int local_dec_and_test(local_t *l)
17330 {
17331 - GEN_UNARY_RMWcc(_ASM_DEC, l->a.counter, "%0", "e");
17332 + GEN_UNARY_RMWcc(_ASM_DEC, _ASM_INC, l->a.counter, "%0", "e");
17333 }
17334
17335 /**
17336 @@ -78,7 +142,7 @@ static inline int local_dec_and_test(local_t *l)
17337 */
17338 static inline int local_inc_and_test(local_t *l)
17339 {
17340 - GEN_UNARY_RMWcc(_ASM_INC, l->a.counter, "%0", "e");
17341 + GEN_UNARY_RMWcc(_ASM_INC, _ASM_DEC, l->a.counter, "%0", "e");
17342 }
17343
17344 /**
17345 @@ -92,7 +156,7 @@ static inline int local_inc_and_test(local_t *l)
17346 */
17347 static inline int local_add_negative(long i, local_t *l)
17348 {
17349 - GEN_BINARY_RMWcc(_ASM_ADD, l->a.counter, "er", i, "%0", "s");
17350 + GEN_BINARY_RMWcc(_ASM_ADD, _ASM_SUB, l->a.counter, "er", i, "%0", "s");
17351 }
17352
17353 /**
17354 @@ -105,6 +169,30 @@ static inline int local_add_negative(long i, local_t *l)
17355 static inline long local_add_return(long i, local_t *l)
17356 {
17357 long __i = i;
17358 + asm volatile(_ASM_XADD "%0, %1\n"
17359 +
17360 +#ifdef CONFIG_PAX_REFCOUNT
17361 + "jno 0f\n"
17362 + _ASM_MOV "%0,%1\n"
17363 + "int $4\n0:\n"
17364 + _ASM_EXTABLE(0b, 0b)
17365 +#endif
17366 +
17367 + : "+r" (i), "+m" (l->a.counter)
17368 + : : "memory");
17369 + return i + __i;
17370 +}
17371 +
17372 +/**
17373 + * local_add_return_unchecked - add and return
17374 + * @i: integer value to add
17375 + * @l: pointer to type local_unchecked_t
17376 + *
17377 + * Atomically adds @i to @l and returns @i + @l
17378 + */
17379 +static inline long local_add_return_unchecked(long i, local_unchecked_t *l)
17380 +{
17381 + long __i = i;
17382 asm volatile(_ASM_XADD "%0, %1;"
17383 : "+r" (i), "+m" (l->a.counter)
17384 : : "memory");
17385 @@ -121,6 +209,8 @@ static inline long local_sub_return(long i, local_t *l)
17386
17387 #define local_cmpxchg(l, o, n) \
17388 (cmpxchg_local(&((l)->a.counter), (o), (n)))
17389 +#define local_cmpxchg_unchecked(l, o, n) \
17390 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
17391 /* Always has a lock prefix */
17392 #define local_xchg(l, n) (xchg(&((l)->a.counter), (n)))
17393
17394 diff --git a/arch/x86/include/asm/mman.h b/arch/x86/include/asm/mman.h
17395 new file mode 100644
17396 index 0000000..2bfd3ba
17397 --- /dev/null
17398 +++ b/arch/x86/include/asm/mman.h
17399 @@ -0,0 +1,15 @@
17400 +#ifndef _X86_MMAN_H
17401 +#define _X86_MMAN_H
17402 +
17403 +#include <uapi/asm/mman.h>
17404 +
17405 +#ifdef __KERNEL__
17406 +#ifndef __ASSEMBLY__
17407 +#ifdef CONFIG_X86_32
17408 +#define arch_mmap_check i386_mmap_check
17409 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags);
17410 +#endif
17411 +#endif
17412 +#endif
17413 +
17414 +#endif /* X86_MMAN_H */
17415 diff --git a/arch/x86/include/asm/mmu.h b/arch/x86/include/asm/mmu.h
17416 index 876e74e..e20bfb1 100644
17417 --- a/arch/x86/include/asm/mmu.h
17418 +++ b/arch/x86/include/asm/mmu.h
17419 @@ -9,7 +9,7 @@
17420 * we put the segment information here.
17421 */
17422 typedef struct {
17423 - void *ldt;
17424 + struct desc_struct *ldt;
17425 int size;
17426
17427 #ifdef CONFIG_X86_64
17428 @@ -18,7 +18,19 @@ typedef struct {
17429 #endif
17430
17431 struct mutex lock;
17432 - void __user *vdso;
17433 + unsigned long vdso;
17434 +
17435 +#ifdef CONFIG_X86_32
17436 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
17437 + unsigned long user_cs_base;
17438 + unsigned long user_cs_limit;
17439 +
17440 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17441 + cpumask_t cpu_user_cs_mask;
17442 +#endif
17443 +
17444 +#endif
17445 +#endif
17446 } mm_context_t;
17447
17448 #ifdef CONFIG_SMP
17449 diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
17450 index 4b75d59..8ffacb6 100644
17451 --- a/arch/x86/include/asm/mmu_context.h
17452 +++ b/arch/x86/include/asm/mmu_context.h
17453 @@ -27,6 +27,20 @@ void destroy_context(struct mm_struct *mm);
17454
17455 static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
17456 {
17457 +
17458 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17459 + if (!(static_cpu_has(X86_FEATURE_PCID))) {
17460 + unsigned int i;
17461 + pgd_t *pgd;
17462 +
17463 + pax_open_kernel();
17464 + pgd = get_cpu_pgd(smp_processor_id(), kernel);
17465 + for (i = USER_PGD_PTRS; i < 2 * USER_PGD_PTRS; ++i)
17466 + set_pgd_batched(pgd+i, native_make_pgd(0));
17467 + pax_close_kernel();
17468 + }
17469 +#endif
17470 +
17471 #ifdef CONFIG_SMP
17472 if (this_cpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
17473 this_cpu_write(cpu_tlbstate.state, TLBSTATE_LAZY);
17474 @@ -37,16 +51,59 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17475 struct task_struct *tsk)
17476 {
17477 unsigned cpu = smp_processor_id();
17478 +#if defined(CONFIG_X86_32) && defined(CONFIG_SMP) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17479 + int tlbstate = TLBSTATE_OK;
17480 +#endif
17481
17482 if (likely(prev != next)) {
17483 #ifdef CONFIG_SMP
17484 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17485 + tlbstate = this_cpu_read(cpu_tlbstate.state);
17486 +#endif
17487 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17488 this_cpu_write(cpu_tlbstate.active_mm, next);
17489 #endif
17490 cpumask_set_cpu(cpu, mm_cpumask(next));
17491
17492 /* Re-load page tables */
17493 +#ifdef CONFIG_PAX_PER_CPU_PGD
17494 + pax_open_kernel();
17495 +
17496 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17497 + if (static_cpu_has(X86_FEATURE_PCID))
17498 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17499 + else
17500 +#endif
17501 +
17502 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17503 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17504 + pax_close_kernel();
17505 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17506 +
17507 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17508 + if (static_cpu_has(X86_FEATURE_PCID)) {
17509 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17510 + u64 descriptor[2];
17511 + descriptor[0] = PCID_USER;
17512 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17513 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17514 + descriptor[0] = PCID_KERNEL;
17515 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17516 + }
17517 + } else {
17518 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17519 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17520 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17521 + else
17522 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17523 + }
17524 + } else
17525 +#endif
17526 +
17527 + load_cr3(get_cpu_pgd(cpu, kernel));
17528 +#else
17529 load_cr3(next->pgd);
17530 +#endif
17531 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17532
17533 /* Stop flush ipis for the previous mm */
17534 @@ -64,9 +121,67 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17535 */
17536 if (unlikely(prev->context.ldt != next->context.ldt))
17537 load_LDT_nolock(&next->context);
17538 +
17539 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17540 + if (!(__supported_pte_mask & _PAGE_NX)) {
17541 + smp_mb__before_atomic();
17542 + cpu_clear(cpu, prev->context.cpu_user_cs_mask);
17543 + smp_mb__after_atomic();
17544 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17545 + }
17546 +#endif
17547 +
17548 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17549 + if (unlikely(prev->context.user_cs_base != next->context.user_cs_base ||
17550 + prev->context.user_cs_limit != next->context.user_cs_limit))
17551 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17552 +#ifdef CONFIG_SMP
17553 + else if (unlikely(tlbstate != TLBSTATE_OK))
17554 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17555 +#endif
17556 +#endif
17557 +
17558 }
17559 + else {
17560 +
17561 +#ifdef CONFIG_PAX_PER_CPU_PGD
17562 + pax_open_kernel();
17563 +
17564 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17565 + if (static_cpu_has(X86_FEATURE_PCID))
17566 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17567 + else
17568 +#endif
17569 +
17570 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17571 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17572 + pax_close_kernel();
17573 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17574 +
17575 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17576 + if (static_cpu_has(X86_FEATURE_PCID)) {
17577 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17578 + u64 descriptor[2];
17579 + descriptor[0] = PCID_USER;
17580 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17581 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17582 + descriptor[0] = PCID_KERNEL;
17583 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17584 + }
17585 + } else {
17586 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17587 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17588 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17589 + else
17590 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17591 + }
17592 + } else
17593 +#endif
17594 +
17595 + load_cr3(get_cpu_pgd(cpu, kernel));
17596 +#endif
17597 +
17598 #ifdef CONFIG_SMP
17599 - else {
17600 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17601 BUG_ON(this_cpu_read(cpu_tlbstate.active_mm) != next);
17602
17603 @@ -83,12 +198,29 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17604 * tlb flush IPI delivery. We must reload CR3
17605 * to make sure to use no freed page tables.
17606 */
17607 +
17608 +#ifndef CONFIG_PAX_PER_CPU_PGD
17609 load_cr3(next->pgd);
17610 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17611 +#endif
17612 +
17613 load_LDT_nolock(&next->context);
17614 +
17615 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
17616 + if (!(__supported_pte_mask & _PAGE_NX))
17617 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17618 +#endif
17619 +
17620 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17621 +#ifdef CONFIG_PAX_PAGEEXEC
17622 + if (!((next->pax_flags & MF_PAX_PAGEEXEC) && (__supported_pte_mask & _PAGE_NX)))
17623 +#endif
17624 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17625 +#endif
17626 +
17627 }
17628 +#endif
17629 }
17630 -#endif
17631 }
17632
17633 #define activate_mm(prev, next) \
17634 diff --git a/arch/x86/include/asm/module.h b/arch/x86/include/asm/module.h
17635 index e3b7819..b257c64 100644
17636 --- a/arch/x86/include/asm/module.h
17637 +++ b/arch/x86/include/asm/module.h
17638 @@ -5,6 +5,7 @@
17639
17640 #ifdef CONFIG_X86_64
17641 /* X86_64 does not define MODULE_PROC_FAMILY */
17642 +#define MODULE_PROC_FAMILY ""
17643 #elif defined CONFIG_M486
17644 #define MODULE_PROC_FAMILY "486 "
17645 #elif defined CONFIG_M586
17646 @@ -57,8 +58,20 @@
17647 #error unknown processor family
17648 #endif
17649
17650 -#ifdef CONFIG_X86_32
17651 -# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
17652 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
17653 +#define MODULE_PAX_KERNEXEC "KERNEXEC_BTS "
17654 +#elif defined(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR)
17655 +#define MODULE_PAX_KERNEXEC "KERNEXEC_OR "
17656 +#else
17657 +#define MODULE_PAX_KERNEXEC ""
17658 #endif
17659
17660 +#ifdef CONFIG_PAX_MEMORY_UDEREF
17661 +#define MODULE_PAX_UDEREF "UDEREF "
17662 +#else
17663 +#define MODULE_PAX_UDEREF ""
17664 +#endif
17665 +
17666 +#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_PAX_KERNEXEC MODULE_PAX_UDEREF
17667 +
17668 #endif /* _ASM_X86_MODULE_H */
17669 diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h
17670 index 5f2fc44..106caa6 100644
17671 --- a/arch/x86/include/asm/nmi.h
17672 +++ b/arch/x86/include/asm/nmi.h
17673 @@ -36,26 +36,35 @@ enum {
17674
17675 typedef int (*nmi_handler_t)(unsigned int, struct pt_regs *);
17676
17677 +struct nmiaction;
17678 +
17679 +struct nmiwork {
17680 + const struct nmiaction *action;
17681 + u64 max_duration;
17682 + struct irq_work irq_work;
17683 +};
17684 +
17685 struct nmiaction {
17686 struct list_head list;
17687 nmi_handler_t handler;
17688 - u64 max_duration;
17689 - struct irq_work irq_work;
17690 unsigned long flags;
17691 const char *name;
17692 -};
17693 + struct nmiwork *work;
17694 +} __do_const;
17695
17696 #define register_nmi_handler(t, fn, fg, n, init...) \
17697 ({ \
17698 - static struct nmiaction init fn##_na = { \
17699 + static struct nmiwork fn##_nw; \
17700 + static const struct nmiaction init fn##_na = { \
17701 .handler = (fn), \
17702 .name = (n), \
17703 .flags = (fg), \
17704 + .work = &fn##_nw, \
17705 }; \
17706 __register_nmi_handler((t), &fn##_na); \
17707 })
17708
17709 -int __register_nmi_handler(unsigned int, struct nmiaction *);
17710 +int __register_nmi_handler(unsigned int, const struct nmiaction *);
17711
17712 void unregister_nmi_handler(unsigned int, const char *);
17713
17714 diff --git a/arch/x86/include/asm/page.h b/arch/x86/include/asm/page.h
17715 index 802dde3..9183e68 100644
17716 --- a/arch/x86/include/asm/page.h
17717 +++ b/arch/x86/include/asm/page.h
17718 @@ -52,6 +52,7 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17719 __phys_addr_symbol(__phys_reloc_hide((unsigned long)(x)))
17720
17721 #define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET))
17722 +#define __early_va(x) ((void *)((unsigned long)(x)+__START_KERNEL_map - phys_base))
17723
17724 #define __boot_va(x) __va(x)
17725 #define __boot_pa(x) __pa(x)
17726 @@ -60,11 +61,21 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17727 * virt_to_page(kaddr) returns a valid pointer if and only if
17728 * virt_addr_valid(kaddr) returns true.
17729 */
17730 -#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17731 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
17732 extern bool __virt_addr_valid(unsigned long kaddr);
17733 #define virt_addr_valid(kaddr) __virt_addr_valid((unsigned long) (kaddr))
17734
17735 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
17736 +#define virt_to_page(kaddr) \
17737 + ({ \
17738 + const void *__kaddr = (const void *)(kaddr); \
17739 + BUG_ON(!virt_addr_valid(__kaddr)); \
17740 + pfn_to_page(__pa(__kaddr) >> PAGE_SHIFT); \
17741 + })
17742 +#else
17743 +#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17744 +#endif
17745 +
17746 #endif /* __ASSEMBLY__ */
17747
17748 #include <asm-generic/memory_model.h>
17749 diff --git a/arch/x86/include/asm/page_64.h b/arch/x86/include/asm/page_64.h
17750 index b3bebf9..13ac22e 100644
17751 --- a/arch/x86/include/asm/page_64.h
17752 +++ b/arch/x86/include/asm/page_64.h
17753 @@ -7,9 +7,9 @@
17754
17755 /* duplicated to the one in bootmem.h */
17756 extern unsigned long max_pfn;
17757 -extern unsigned long phys_base;
17758 +extern const unsigned long phys_base;
17759
17760 -static inline unsigned long __phys_addr_nodebug(unsigned long x)
17761 +static inline unsigned long __intentional_overflow(-1) __phys_addr_nodebug(unsigned long x)
17762 {
17763 unsigned long y = x - __START_KERNEL_map;
17764
17765 @@ -20,8 +20,8 @@ static inline unsigned long __phys_addr_nodebug(unsigned long x)
17766 }
17767
17768 #ifdef CONFIG_DEBUG_VIRTUAL
17769 -extern unsigned long __phys_addr(unsigned long);
17770 -extern unsigned long __phys_addr_symbol(unsigned long);
17771 +extern unsigned long __intentional_overflow(-1) __phys_addr(unsigned long);
17772 +extern unsigned long __intentional_overflow(-1) __phys_addr_symbol(unsigned long);
17773 #else
17774 #define __phys_addr(x) __phys_addr_nodebug(x)
17775 #define __phys_addr_symbol(x) \
17776 diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
17777 index 32444ae..1a1624b 100644
17778 --- a/arch/x86/include/asm/paravirt.h
17779 +++ b/arch/x86/include/asm/paravirt.h
17780 @@ -560,7 +560,7 @@ static inline pmd_t __pmd(pmdval_t val)
17781 return (pmd_t) { ret };
17782 }
17783
17784 -static inline pmdval_t pmd_val(pmd_t pmd)
17785 +static inline __intentional_overflow(-1) pmdval_t pmd_val(pmd_t pmd)
17786 {
17787 pmdval_t ret;
17788
17789 @@ -626,6 +626,18 @@ static inline void set_pgd(pgd_t *pgdp, pgd_t pgd)
17790 val);
17791 }
17792
17793 +static inline void set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
17794 +{
17795 + pgdval_t val = native_pgd_val(pgd);
17796 +
17797 + if (sizeof(pgdval_t) > sizeof(long))
17798 + PVOP_VCALL3(pv_mmu_ops.set_pgd_batched, pgdp,
17799 + val, (u64)val >> 32);
17800 + else
17801 + PVOP_VCALL2(pv_mmu_ops.set_pgd_batched, pgdp,
17802 + val);
17803 +}
17804 +
17805 static inline void pgd_clear(pgd_t *pgdp)
17806 {
17807 set_pgd(pgdp, __pgd(0));
17808 @@ -710,6 +722,21 @@ static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx,
17809 pv_mmu_ops.set_fixmap(idx, phys, flags);
17810 }
17811
17812 +#ifdef CONFIG_PAX_KERNEXEC
17813 +static inline unsigned long pax_open_kernel(void)
17814 +{
17815 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_open_kernel);
17816 +}
17817 +
17818 +static inline unsigned long pax_close_kernel(void)
17819 +{
17820 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_close_kernel);
17821 +}
17822 +#else
17823 +static inline unsigned long pax_open_kernel(void) { return 0; }
17824 +static inline unsigned long pax_close_kernel(void) { return 0; }
17825 +#endif
17826 +
17827 #if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS)
17828
17829 static __always_inline void __ticket_lock_spinning(struct arch_spinlock *lock,
17830 @@ -906,7 +933,7 @@ extern void default_banner(void);
17831
17832 #define PARA_PATCH(struct, off) ((PARAVIRT_PATCH_##struct + (off)) / 4)
17833 #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .long, 4)
17834 -#define PARA_INDIRECT(addr) *%cs:addr
17835 +#define PARA_INDIRECT(addr) *%ss:addr
17836 #endif
17837
17838 #define INTERRUPT_RETURN \
17839 @@ -981,6 +1008,21 @@ extern void default_banner(void);
17840 PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_irq_enable_sysexit), \
17841 CLBR_NONE, \
17842 jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_irq_enable_sysexit))
17843 +
17844 +#define GET_CR0_INTO_RDI \
17845 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0); \
17846 + mov %rax,%rdi
17847 +
17848 +#define SET_RDI_INTO_CR0 \
17849 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
17850 +
17851 +#define GET_CR3_INTO_RDI \
17852 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_read_cr3); \
17853 + mov %rax,%rdi
17854 +
17855 +#define SET_RDI_INTO_CR3 \
17856 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_write_cr3)
17857 +
17858 #endif /* CONFIG_X86_32 */
17859
17860 #endif /* __ASSEMBLY__ */
17861 diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
17862 index 7549b8b..f0edfda 100644
17863 --- a/arch/x86/include/asm/paravirt_types.h
17864 +++ b/arch/x86/include/asm/paravirt_types.h
17865 @@ -84,7 +84,7 @@ struct pv_init_ops {
17866 */
17867 unsigned (*patch)(u8 type, u16 clobber, void *insnbuf,
17868 unsigned long addr, unsigned len);
17869 -};
17870 +} __no_const __no_randomize_layout;
17871
17872
17873 struct pv_lazy_ops {
17874 @@ -92,13 +92,13 @@ struct pv_lazy_ops {
17875 void (*enter)(void);
17876 void (*leave)(void);
17877 void (*flush)(void);
17878 -};
17879 +} __no_randomize_layout;
17880
17881 struct pv_time_ops {
17882 unsigned long long (*sched_clock)(void);
17883 unsigned long long (*steal_clock)(int cpu);
17884 unsigned long (*get_tsc_khz)(void);
17885 -};
17886 +} __no_const __no_randomize_layout;
17887
17888 struct pv_cpu_ops {
17889 /* hooks for various privileged instructions */
17890 @@ -192,7 +192,7 @@ struct pv_cpu_ops {
17891
17892 void (*start_context_switch)(struct task_struct *prev);
17893 void (*end_context_switch)(struct task_struct *next);
17894 -};
17895 +} __no_const __no_randomize_layout;
17896
17897 struct pv_irq_ops {
17898 /*
17899 @@ -215,7 +215,7 @@ struct pv_irq_ops {
17900 #ifdef CONFIG_X86_64
17901 void (*adjust_exception_frame)(void);
17902 #endif
17903 -};
17904 +} __no_randomize_layout;
17905
17906 struct pv_apic_ops {
17907 #ifdef CONFIG_X86_LOCAL_APIC
17908 @@ -223,7 +223,7 @@ struct pv_apic_ops {
17909 unsigned long start_eip,
17910 unsigned long start_esp);
17911 #endif
17912 -};
17913 +} __no_const __no_randomize_layout;
17914
17915 struct pv_mmu_ops {
17916 unsigned long (*read_cr2)(void);
17917 @@ -313,6 +313,7 @@ struct pv_mmu_ops {
17918 struct paravirt_callee_save make_pud;
17919
17920 void (*set_pgd)(pgd_t *pudp, pgd_t pgdval);
17921 + void (*set_pgd_batched)(pgd_t *pudp, pgd_t pgdval);
17922 #endif /* PAGETABLE_LEVELS == 4 */
17923 #endif /* PAGETABLE_LEVELS >= 3 */
17924
17925 @@ -324,7 +325,13 @@ struct pv_mmu_ops {
17926 an mfn. We can tell which is which from the index. */
17927 void (*set_fixmap)(unsigned /* enum fixed_addresses */ idx,
17928 phys_addr_t phys, pgprot_t flags);
17929 -};
17930 +
17931 +#ifdef CONFIG_PAX_KERNEXEC
17932 + unsigned long (*pax_open_kernel)(void);
17933 + unsigned long (*pax_close_kernel)(void);
17934 +#endif
17935 +
17936 +} __no_randomize_layout;
17937
17938 struct arch_spinlock;
17939 #ifdef CONFIG_SMP
17940 @@ -336,11 +343,14 @@ typedef u16 __ticket_t;
17941 struct pv_lock_ops {
17942 struct paravirt_callee_save lock_spinning;
17943 void (*unlock_kick)(struct arch_spinlock *lock, __ticket_t ticket);
17944 -};
17945 +} __no_randomize_layout;
17946
17947 /* This contains all the paravirt structures: we get a convenient
17948 * number for each function using the offset which we use to indicate
17949 - * what to patch. */
17950 + * what to patch.
17951 + * shouldn't be randomized due to the "NEAT TRICK" in paravirt.c
17952 + */
17953 +
17954 struct paravirt_patch_template {
17955 struct pv_init_ops pv_init_ops;
17956 struct pv_time_ops pv_time_ops;
17957 @@ -349,7 +359,7 @@ struct paravirt_patch_template {
17958 struct pv_apic_ops pv_apic_ops;
17959 struct pv_mmu_ops pv_mmu_ops;
17960 struct pv_lock_ops pv_lock_ops;
17961 -};
17962 +} __no_randomize_layout;
17963
17964 extern struct pv_info pv_info;
17965 extern struct pv_init_ops pv_init_ops;
17966 diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
17967 index c4412e9..90e88c5 100644
17968 --- a/arch/x86/include/asm/pgalloc.h
17969 +++ b/arch/x86/include/asm/pgalloc.h
17970 @@ -63,6 +63,13 @@ static inline void pmd_populate_kernel(struct mm_struct *mm,
17971 pmd_t *pmd, pte_t *pte)
17972 {
17973 paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17974 + set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE));
17975 +}
17976 +
17977 +static inline void pmd_populate_user(struct mm_struct *mm,
17978 + pmd_t *pmd, pte_t *pte)
17979 +{
17980 + paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17981 set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE));
17982 }
17983
17984 @@ -108,12 +115,22 @@ static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
17985
17986 #ifdef CONFIG_X86_PAE
17987 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
17988 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
17989 +{
17990 + pud_populate(mm, pudp, pmd);
17991 +}
17992 #else /* !CONFIG_X86_PAE */
17993 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17994 {
17995 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17996 set_pud(pud, __pud(_PAGE_TABLE | __pa(pmd)));
17997 }
17998 +
17999 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
18000 +{
18001 + paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
18002 + set_pud(pud, __pud(_KERNPG_TABLE | __pa(pmd)));
18003 +}
18004 #endif /* CONFIG_X86_PAE */
18005
18006 #if PAGETABLE_LEVELS > 3
18007 @@ -123,6 +140,12 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
18008 set_pgd(pgd, __pgd(_PAGE_TABLE | __pa(pud)));
18009 }
18010
18011 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
18012 +{
18013 + paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT);
18014 + set_pgd(pgd, __pgd(_KERNPG_TABLE | __pa(pud)));
18015 +}
18016 +
18017 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
18018 {
18019 return (pud_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
18020 diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h
18021 index 206a87f..1623b06 100644
18022 --- a/arch/x86/include/asm/pgtable-2level.h
18023 +++ b/arch/x86/include/asm/pgtable-2level.h
18024 @@ -18,7 +18,9 @@ static inline void native_set_pte(pte_t *ptep , pte_t pte)
18025
18026 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18027 {
18028 + pax_open_kernel();
18029 *pmdp = pmd;
18030 + pax_close_kernel();
18031 }
18032
18033 static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18034 diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h
18035 index 81bb91b..9392125 100644
18036 --- a/arch/x86/include/asm/pgtable-3level.h
18037 +++ b/arch/x86/include/asm/pgtable-3level.h
18038 @@ -92,12 +92,16 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18039
18040 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18041 {
18042 + pax_open_kernel();
18043 set_64bit((unsigned long long *)(pmdp), native_pmd_val(pmd));
18044 + pax_close_kernel();
18045 }
18046
18047 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18048 {
18049 + pax_open_kernel();
18050 set_64bit((unsigned long long *)(pudp), native_pud_val(pud));
18051 + pax_close_kernel();
18052 }
18053
18054 /*
18055 diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
18056 index e8a5454..1539359 100644
18057 --- a/arch/x86/include/asm/pgtable.h
18058 +++ b/arch/x86/include/asm/pgtable.h
18059 @@ -47,6 +47,7 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
18060
18061 #ifndef __PAGETABLE_PUD_FOLDED
18062 #define set_pgd(pgdp, pgd) native_set_pgd(pgdp, pgd)
18063 +#define set_pgd_batched(pgdp, pgd) native_set_pgd_batched(pgdp, pgd)
18064 #define pgd_clear(pgd) native_pgd_clear(pgd)
18065 #endif
18066
18067 @@ -84,12 +85,53 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
18068
18069 #define arch_end_context_switch(prev) do {} while(0)
18070
18071 +#define pax_open_kernel() native_pax_open_kernel()
18072 +#define pax_close_kernel() native_pax_close_kernel()
18073 #endif /* CONFIG_PARAVIRT */
18074
18075 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
18076 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
18077 +
18078 +#ifdef CONFIG_PAX_KERNEXEC
18079 +static inline unsigned long native_pax_open_kernel(void)
18080 +{
18081 + unsigned long cr0;
18082 +
18083 + preempt_disable();
18084 + barrier();
18085 + cr0 = read_cr0() ^ X86_CR0_WP;
18086 + BUG_ON(cr0 & X86_CR0_WP);
18087 + write_cr0(cr0);
18088 + barrier();
18089 + return cr0 ^ X86_CR0_WP;
18090 +}
18091 +
18092 +static inline unsigned long native_pax_close_kernel(void)
18093 +{
18094 + unsigned long cr0;
18095 +
18096 + barrier();
18097 + cr0 = read_cr0() ^ X86_CR0_WP;
18098 + BUG_ON(!(cr0 & X86_CR0_WP));
18099 + write_cr0(cr0);
18100 + barrier();
18101 + preempt_enable_no_resched();
18102 + return cr0 ^ X86_CR0_WP;
18103 +}
18104 +#else
18105 +static inline unsigned long native_pax_open_kernel(void) { return 0; }
18106 +static inline unsigned long native_pax_close_kernel(void) { return 0; }
18107 +#endif
18108 +
18109 /*
18110 * The following only work if pte_present() is true.
18111 * Undefined behaviour if not..
18112 */
18113 +static inline int pte_user(pte_t pte)
18114 +{
18115 + return pte_val(pte) & _PAGE_USER;
18116 +}
18117 +
18118 static inline int pte_dirty(pte_t pte)
18119 {
18120 return pte_flags(pte) & _PAGE_DIRTY;
18121 @@ -161,6 +203,11 @@ static inline unsigned long pud_pfn(pud_t pud)
18122 return (pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT;
18123 }
18124
18125 +static inline unsigned long pgd_pfn(pgd_t pgd)
18126 +{
18127 + return (pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT;
18128 +}
18129 +
18130 #define pte_page(pte) pfn_to_page(pte_pfn(pte))
18131
18132 static inline int pmd_large(pmd_t pte)
18133 @@ -214,9 +261,29 @@ static inline pte_t pte_wrprotect(pte_t pte)
18134 return pte_clear_flags(pte, _PAGE_RW);
18135 }
18136
18137 +static inline pte_t pte_mkread(pte_t pte)
18138 +{
18139 + return __pte(pte_val(pte) | _PAGE_USER);
18140 +}
18141 +
18142 static inline pte_t pte_mkexec(pte_t pte)
18143 {
18144 - return pte_clear_flags(pte, _PAGE_NX);
18145 +#ifdef CONFIG_X86_PAE
18146 + if (__supported_pte_mask & _PAGE_NX)
18147 + return pte_clear_flags(pte, _PAGE_NX);
18148 + else
18149 +#endif
18150 + return pte_set_flags(pte, _PAGE_USER);
18151 +}
18152 +
18153 +static inline pte_t pte_exprotect(pte_t pte)
18154 +{
18155 +#ifdef CONFIG_X86_PAE
18156 + if (__supported_pte_mask & _PAGE_NX)
18157 + return pte_set_flags(pte, _PAGE_NX);
18158 + else
18159 +#endif
18160 + return pte_clear_flags(pte, _PAGE_USER);
18161 }
18162
18163 static inline pte_t pte_mkdirty(pte_t pte)
18164 @@ -446,6 +513,16 @@ pte_t *populate_extra_pte(unsigned long vaddr);
18165 #endif
18166
18167 #ifndef __ASSEMBLY__
18168 +
18169 +#ifdef CONFIG_PAX_PER_CPU_PGD
18170 +extern pgd_t cpu_pgd[NR_CPUS][2][PTRS_PER_PGD];
18171 +enum cpu_pgd_type {kernel = 0, user = 1};
18172 +static inline pgd_t *get_cpu_pgd(unsigned int cpu, enum cpu_pgd_type type)
18173 +{
18174 + return cpu_pgd[cpu][type];
18175 +}
18176 +#endif
18177 +
18178 #include <linux/mm_types.h>
18179 #include <linux/mmdebug.h>
18180 #include <linux/log2.h>
18181 @@ -592,7 +669,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
18182 * Currently stuck as a macro due to indirect forward reference to
18183 * linux/mmzone.h's __section_mem_map_addr() definition:
18184 */
18185 -#define pud_page(pud) pfn_to_page(pud_val(pud) >> PAGE_SHIFT)
18186 +#define pud_page(pud) pfn_to_page((pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT)
18187
18188 /* Find an entry in the second-level page table.. */
18189 static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
18190 @@ -632,7 +709,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd)
18191 * Currently stuck as a macro due to indirect forward reference to
18192 * linux/mmzone.h's __section_mem_map_addr() definition:
18193 */
18194 -#define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT)
18195 +#define pgd_page(pgd) pfn_to_page((pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT)
18196
18197 /* to find an entry in a page-table-directory. */
18198 static inline unsigned long pud_index(unsigned long address)
18199 @@ -647,7 +724,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
18200
18201 static inline int pgd_bad(pgd_t pgd)
18202 {
18203 - return (pgd_flags(pgd) & ~_PAGE_USER) != _KERNPG_TABLE;
18204 + return (pgd_flags(pgd) & ~(_PAGE_USER | _PAGE_NX)) != _KERNPG_TABLE;
18205 }
18206
18207 static inline int pgd_none(pgd_t pgd)
18208 @@ -670,7 +747,12 @@ static inline int pgd_none(pgd_t pgd)
18209 * pgd_offset() returns a (pgd_t *)
18210 * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
18211 */
18212 -#define pgd_offset(mm, address) ((mm)->pgd + pgd_index((address)))
18213 +#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
18214 +
18215 +#ifdef CONFIG_PAX_PER_CPU_PGD
18216 +#define pgd_offset_cpu(cpu, type, address) (get_cpu_pgd(cpu, type) + pgd_index(address))
18217 +#endif
18218 +
18219 /*
18220 * a shortcut which implies the use of the kernel's pgd, instead
18221 * of a process's
18222 @@ -681,6 +763,23 @@ static inline int pgd_none(pgd_t pgd)
18223 #define KERNEL_PGD_BOUNDARY pgd_index(PAGE_OFFSET)
18224 #define KERNEL_PGD_PTRS (PTRS_PER_PGD - KERNEL_PGD_BOUNDARY)
18225
18226 +#ifdef CONFIG_X86_32
18227 +#define USER_PGD_PTRS KERNEL_PGD_BOUNDARY
18228 +#else
18229 +#define TASK_SIZE_MAX_SHIFT CONFIG_TASK_SIZE_MAX_SHIFT
18230 +#define USER_PGD_PTRS (_AC(1,UL) << (TASK_SIZE_MAX_SHIFT - PGDIR_SHIFT))
18231 +
18232 +#ifdef CONFIG_PAX_MEMORY_UDEREF
18233 +#ifdef __ASSEMBLY__
18234 +#define pax_user_shadow_base pax_user_shadow_base(%rip)
18235 +#else
18236 +extern unsigned long pax_user_shadow_base;
18237 +extern pgdval_t clone_pgd_mask;
18238 +#endif
18239 +#endif
18240 +
18241 +#endif
18242 +
18243 #ifndef __ASSEMBLY__
18244
18245 extern int direct_gbpages;
18246 @@ -847,11 +946,24 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
18247 * dst and src can be on the same page, but the range must not overlap,
18248 * and must not cross a page boundary.
18249 */
18250 -static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count)
18251 +static inline void clone_pgd_range(pgd_t *dst, const pgd_t *src, int count)
18252 {
18253 - memcpy(dst, src, count * sizeof(pgd_t));
18254 + pax_open_kernel();
18255 + while (count--)
18256 + *dst++ = *src++;
18257 + pax_close_kernel();
18258 }
18259
18260 +#ifdef CONFIG_PAX_PER_CPU_PGD
18261 +extern void __clone_user_pgds(pgd_t *dst, const pgd_t *src);
18262 +#endif
18263 +
18264 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
18265 +extern void __shadow_user_pgds(pgd_t *dst, const pgd_t *src);
18266 +#else
18267 +static inline void __shadow_user_pgds(pgd_t *dst, const pgd_t *src) {}
18268 +#endif
18269 +
18270 #define PTE_SHIFT ilog2(PTRS_PER_PTE)
18271 static inline int page_level_shift(enum pg_level level)
18272 {
18273 diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
18274 index b6c0b40..3535d47 100644
18275 --- a/arch/x86/include/asm/pgtable_32.h
18276 +++ b/arch/x86/include/asm/pgtable_32.h
18277 @@ -25,9 +25,6 @@
18278 struct mm_struct;
18279 struct vm_area_struct;
18280
18281 -extern pgd_t swapper_pg_dir[1024];
18282 -extern pgd_t initial_page_table[1024];
18283 -
18284 static inline void pgtable_cache_init(void) { }
18285 static inline void check_pgt_cache(void) { }
18286 void paging_init(void);
18287 @@ -45,6 +42,12 @@ void paging_init(void);
18288 # include <asm/pgtable-2level.h>
18289 #endif
18290
18291 +extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
18292 +extern pgd_t initial_page_table[PTRS_PER_PGD];
18293 +#ifdef CONFIG_X86_PAE
18294 +extern pmd_t swapper_pm_dir[PTRS_PER_PGD][PTRS_PER_PMD];
18295 +#endif
18296 +
18297 #if defined(CONFIG_HIGHPTE)
18298 #define pte_offset_map(dir, address) \
18299 ((pte_t *)kmap_atomic(pmd_page(*(dir))) + \
18300 @@ -59,12 +62,17 @@ void paging_init(void);
18301 /* Clear a kernel PTE and flush it from the TLB */
18302 #define kpte_clear_flush(ptep, vaddr) \
18303 do { \
18304 + pax_open_kernel(); \
18305 pte_clear(&init_mm, (vaddr), (ptep)); \
18306 + pax_close_kernel(); \
18307 __flush_tlb_one((vaddr)); \
18308 } while (0)
18309
18310 #endif /* !__ASSEMBLY__ */
18311
18312 +#define HAVE_ARCH_UNMAPPED_AREA
18313 +#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
18314 +
18315 /*
18316 * kern_addr_valid() is (1) for FLATMEM and (0) for
18317 * SPARSEMEM and DISCONTIGMEM
18318 diff --git a/arch/x86/include/asm/pgtable_32_types.h b/arch/x86/include/asm/pgtable_32_types.h
18319 index 9fb2f2b..b04b4bf 100644
18320 --- a/arch/x86/include/asm/pgtable_32_types.h
18321 +++ b/arch/x86/include/asm/pgtable_32_types.h
18322 @@ -8,7 +8,7 @@
18323 */
18324 #ifdef CONFIG_X86_PAE
18325 # include <asm/pgtable-3level_types.h>
18326 -# define PMD_SIZE (1UL << PMD_SHIFT)
18327 +# define PMD_SIZE (_AC(1, UL) << PMD_SHIFT)
18328 # define PMD_MASK (~(PMD_SIZE - 1))
18329 #else
18330 # include <asm/pgtable-2level_types.h>
18331 @@ -46,6 +46,19 @@ extern bool __vmalloc_start_set; /* set once high_memory is set */
18332 # define VMALLOC_END (FIXADDR_START - 2 * PAGE_SIZE)
18333 #endif
18334
18335 +#ifdef CONFIG_PAX_KERNEXEC
18336 +#ifndef __ASSEMBLY__
18337 +extern unsigned char MODULES_EXEC_VADDR[];
18338 +extern unsigned char MODULES_EXEC_END[];
18339 +#endif
18340 +#include <asm/boot.h>
18341 +#define ktla_ktva(addr) (addr + LOAD_PHYSICAL_ADDR + PAGE_OFFSET)
18342 +#define ktva_ktla(addr) (addr - LOAD_PHYSICAL_ADDR - PAGE_OFFSET)
18343 +#else
18344 +#define ktla_ktva(addr) (addr)
18345 +#define ktva_ktla(addr) (addr)
18346 +#endif
18347 +
18348 #define MODULES_VADDR VMALLOC_START
18349 #define MODULES_END VMALLOC_END
18350 #define MODULES_LEN (MODULES_VADDR - MODULES_END)
18351 diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
18352 index 4572b2f..4430113 100644
18353 --- a/arch/x86/include/asm/pgtable_64.h
18354 +++ b/arch/x86/include/asm/pgtable_64.h
18355 @@ -16,11 +16,16 @@
18356
18357 extern pud_t level3_kernel_pgt[512];
18358 extern pud_t level3_ident_pgt[512];
18359 +extern pud_t level3_vmalloc_start_pgt[512];
18360 +extern pud_t level3_vmalloc_end_pgt[512];
18361 +extern pud_t level3_vmemmap_pgt[512];
18362 +extern pud_t level2_vmemmap_pgt[512];
18363 extern pmd_t level2_kernel_pgt[512];
18364 extern pmd_t level2_fixmap_pgt[512];
18365 -extern pmd_t level2_ident_pgt[512];
18366 +extern pmd_t level2_ident_pgt[512*2];
18367 extern pte_t level1_fixmap_pgt[512];
18368 -extern pgd_t init_level4_pgt[];
18369 +extern pte_t level1_vsyscall_pgt[512];
18370 +extern pgd_t init_level4_pgt[512];
18371
18372 #define swapper_pg_dir init_level4_pgt
18373
18374 @@ -62,7 +67,9 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18375
18376 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18377 {
18378 + pax_open_kernel();
18379 *pmdp = pmd;
18380 + pax_close_kernel();
18381 }
18382
18383 static inline void native_pmd_clear(pmd_t *pmd)
18384 @@ -98,7 +105,9 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp)
18385
18386 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18387 {
18388 + pax_open_kernel();
18389 *pudp = pud;
18390 + pax_close_kernel();
18391 }
18392
18393 static inline void native_pud_clear(pud_t *pud)
18394 @@ -108,6 +117,13 @@ static inline void native_pud_clear(pud_t *pud)
18395
18396 static inline void native_set_pgd(pgd_t *pgdp, pgd_t pgd)
18397 {
18398 + pax_open_kernel();
18399 + *pgdp = pgd;
18400 + pax_close_kernel();
18401 +}
18402 +
18403 +static inline void native_set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
18404 +{
18405 *pgdp = pgd;
18406 }
18407
18408 diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
18409 index 602b602..acb53ed 100644
18410 --- a/arch/x86/include/asm/pgtable_64_types.h
18411 +++ b/arch/x86/include/asm/pgtable_64_types.h
18412 @@ -61,11 +61,16 @@ typedef struct { pteval_t pte; } pte_t;
18413 #define MODULES_VADDR (__START_KERNEL_map + KERNEL_IMAGE_SIZE)
18414 #define MODULES_END _AC(0xffffffffff000000, UL)
18415 #define MODULES_LEN (MODULES_END - MODULES_VADDR)
18416 +#define MODULES_EXEC_VADDR MODULES_VADDR
18417 +#define MODULES_EXEC_END MODULES_END
18418 #define ESPFIX_PGD_ENTRY _AC(-2, UL)
18419 #define ESPFIX_BASE_ADDR (ESPFIX_PGD_ENTRY << PGDIR_SHIFT)
18420 #define EFI_VA_START ( -4 * (_AC(1, UL) << 30))
18421 #define EFI_VA_END (-68 * (_AC(1, UL) << 30))
18422
18423 +#define ktla_ktva(addr) (addr)
18424 +#define ktva_ktla(addr) (addr)
18425 +
18426 #define EARLY_DYNAMIC_PAGE_TABLES 64
18427
18428 #endif /* _ASM_X86_PGTABLE_64_DEFS_H */
18429 diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
18430 index 25bcd4a..bf3f815 100644
18431 --- a/arch/x86/include/asm/pgtable_types.h
18432 +++ b/arch/x86/include/asm/pgtable_types.h
18433 @@ -110,8 +110,10 @@
18434
18435 #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
18436 #define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX)
18437 -#else
18438 +#elif defined(CONFIG_KMEMCHECK) || defined(CONFIG_MEM_SOFT_DIRTY)
18439 #define _PAGE_NX (_AT(pteval_t, 0))
18440 +#else
18441 +#define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_HIDDEN)
18442 #endif
18443
18444 #define _PAGE_FILE (_AT(pteval_t, 1) << _PAGE_BIT_FILE)
18445 @@ -167,6 +169,9 @@ enum page_cache_mode {
18446 #define PAGE_READONLY_EXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | \
18447 _PAGE_ACCESSED)
18448
18449 +#define PAGE_READONLY_NOEXEC PAGE_READONLY
18450 +#define PAGE_SHARED_NOEXEC PAGE_SHARED
18451 +
18452 #define __PAGE_KERNEL_EXEC \
18453 (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL)
18454 #define __PAGE_KERNEL (__PAGE_KERNEL_EXEC | _PAGE_NX)
18455 @@ -174,7 +179,7 @@ enum page_cache_mode {
18456 #define __PAGE_KERNEL_RO (__PAGE_KERNEL & ~_PAGE_RW)
18457 #define __PAGE_KERNEL_RX (__PAGE_KERNEL_EXEC & ~_PAGE_RW)
18458 #define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_NOCACHE)
18459 -#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER)
18460 +#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RO | _PAGE_USER)
18461 #define __PAGE_KERNEL_VVAR (__PAGE_KERNEL_RO | _PAGE_USER)
18462 #define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE)
18463 #define __PAGE_KERNEL_LARGE_EXEC (__PAGE_KERNEL_EXEC | _PAGE_PSE)
18464 @@ -220,7 +225,7 @@ enum page_cache_mode {
18465 #ifdef CONFIG_X86_64
18466 #define __PAGE_KERNEL_IDENT_LARGE_EXEC __PAGE_KERNEL_LARGE_EXEC
18467 #else
18468 -#define PTE_IDENT_ATTR 0x003 /* PRESENT+RW */
18469 +#define PTE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18470 #define PDE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18471 #define PGD_IDENT_ATTR 0x001 /* PRESENT (no other attributes) */
18472 #endif
18473 @@ -259,7 +264,17 @@ static inline pgdval_t pgd_flags(pgd_t pgd)
18474 {
18475 return native_pgd_val(pgd) & PTE_FLAGS_MASK;
18476 }
18477 +#endif
18478
18479 +#if PAGETABLE_LEVELS == 3
18480 +#include <asm-generic/pgtable-nopud.h>
18481 +#endif
18482 +
18483 +#if PAGETABLE_LEVELS == 2
18484 +#include <asm-generic/pgtable-nopmd.h>
18485 +#endif
18486 +
18487 +#ifndef __ASSEMBLY__
18488 #if PAGETABLE_LEVELS > 3
18489 typedef struct { pudval_t pud; } pud_t;
18490
18491 @@ -273,8 +288,6 @@ static inline pudval_t native_pud_val(pud_t pud)
18492 return pud.pud;
18493 }
18494 #else
18495 -#include <asm-generic/pgtable-nopud.h>
18496 -
18497 static inline pudval_t native_pud_val(pud_t pud)
18498 {
18499 return native_pgd_val(pud.pgd);
18500 @@ -294,8 +307,6 @@ static inline pmdval_t native_pmd_val(pmd_t pmd)
18501 return pmd.pmd;
18502 }
18503 #else
18504 -#include <asm-generic/pgtable-nopmd.h>
18505 -
18506 static inline pmdval_t native_pmd_val(pmd_t pmd)
18507 {
18508 return native_pgd_val(pmd.pud.pgd);
18509 @@ -402,7 +413,6 @@ typedef struct page *pgtable_t;
18510
18511 extern pteval_t __supported_pte_mask;
18512 extern void set_nx(void);
18513 -extern int nx_enabled;
18514
18515 #define pgprot_writecombine pgprot_writecombine
18516 extern pgprot_t pgprot_writecombine(pgprot_t prot);
18517 diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h
18518 index 8f327184..368fb29 100644
18519 --- a/arch/x86/include/asm/preempt.h
18520 +++ b/arch/x86/include/asm/preempt.h
18521 @@ -84,7 +84,7 @@ static __always_inline void __preempt_count_sub(int val)
18522 */
18523 static __always_inline bool __preempt_count_dec_and_test(void)
18524 {
18525 - GEN_UNARY_RMWcc("decl", __preempt_count, __percpu_arg(0), "e");
18526 + GEN_UNARY_RMWcc("decl", "incl", __preempt_count, __percpu_arg(0), "e");
18527 }
18528
18529 /*
18530 diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
18531 index a092a0c..8e9640b 100644
18532 --- a/arch/x86/include/asm/processor.h
18533 +++ b/arch/x86/include/asm/processor.h
18534 @@ -127,7 +127,7 @@ struct cpuinfo_x86 {
18535 /* Index into per_cpu list: */
18536 u16 cpu_index;
18537 u32 microcode;
18538 -};
18539 +} __randomize_layout;
18540
18541 #define X86_VENDOR_INTEL 0
18542 #define X86_VENDOR_CYRIX 1
18543 @@ -198,9 +198,21 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
18544 : "memory");
18545 }
18546
18547 +/* invpcid (%rdx),%rax */
18548 +#define __ASM_INVPCID ".byte 0x66,0x0f,0x38,0x82,0x02"
18549 +
18550 +#define INVPCID_SINGLE_ADDRESS 0UL
18551 +#define INVPCID_SINGLE_CONTEXT 1UL
18552 +#define INVPCID_ALL_GLOBAL 2UL
18553 +#define INVPCID_ALL_NONGLOBAL 3UL
18554 +
18555 +#define PCID_KERNEL 0UL
18556 +#define PCID_USER 1UL
18557 +#define PCID_NOFLUSH (1UL << 63)
18558 +
18559 static inline void load_cr3(pgd_t *pgdir)
18560 {
18561 - write_cr3(__pa(pgdir));
18562 + write_cr3(__pa(pgdir) | PCID_KERNEL);
18563 }
18564
18565 #ifdef CONFIG_X86_32
18566 @@ -282,7 +294,7 @@ struct tss_struct {
18567
18568 } ____cacheline_aligned;
18569
18570 -DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss);
18571 +extern struct tss_struct init_tss[NR_CPUS];
18572
18573 /*
18574 * Save the original ist values for checking stack pointers during debugging
18575 @@ -479,6 +491,7 @@ struct thread_struct {
18576 unsigned short ds;
18577 unsigned short fsindex;
18578 unsigned short gsindex;
18579 + unsigned short ss;
18580 #endif
18581 #ifdef CONFIG_X86_32
18582 unsigned long ip;
18583 @@ -588,29 +601,8 @@ static inline void load_sp0(struct tss_struct *tss,
18584 extern unsigned long mmu_cr4_features;
18585 extern u32 *trampoline_cr4_features;
18586
18587 -static inline void set_in_cr4(unsigned long mask)
18588 -{
18589 - unsigned long cr4;
18590 -
18591 - mmu_cr4_features |= mask;
18592 - if (trampoline_cr4_features)
18593 - *trampoline_cr4_features = mmu_cr4_features;
18594 - cr4 = read_cr4();
18595 - cr4 |= mask;
18596 - write_cr4(cr4);
18597 -}
18598 -
18599 -static inline void clear_in_cr4(unsigned long mask)
18600 -{
18601 - unsigned long cr4;
18602 -
18603 - mmu_cr4_features &= ~mask;
18604 - if (trampoline_cr4_features)
18605 - *trampoline_cr4_features = mmu_cr4_features;
18606 - cr4 = read_cr4();
18607 - cr4 &= ~mask;
18608 - write_cr4(cr4);
18609 -}
18610 +extern void set_in_cr4(unsigned long mask);
18611 +extern void clear_in_cr4(unsigned long mask);
18612
18613 typedef struct {
18614 unsigned long seg;
18615 @@ -838,11 +830,18 @@ static inline void spin_lock_prefetch(const void *x)
18616 */
18617 #define TASK_SIZE PAGE_OFFSET
18618 #define TASK_SIZE_MAX TASK_SIZE
18619 +
18620 +#ifdef CONFIG_PAX_SEGMEXEC
18621 +#define SEGMEXEC_TASK_SIZE (TASK_SIZE / 2)
18622 +#define STACK_TOP ((current->mm->pax_flags & MF_PAX_SEGMEXEC)?SEGMEXEC_TASK_SIZE:TASK_SIZE)
18623 +#else
18624 #define STACK_TOP TASK_SIZE
18625 -#define STACK_TOP_MAX STACK_TOP
18626 +#endif
18627 +
18628 +#define STACK_TOP_MAX TASK_SIZE
18629
18630 #define INIT_THREAD { \
18631 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18632 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18633 .vm86_info = NULL, \
18634 .sysenter_cs = __KERNEL_CS, \
18635 .io_bitmap_ptr = NULL, \
18636 @@ -856,7 +855,7 @@ static inline void spin_lock_prefetch(const void *x)
18637 */
18638 #define INIT_TSS { \
18639 .x86_tss = { \
18640 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18641 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18642 .ss0 = __KERNEL_DS, \
18643 .ss1 = __KERNEL_CS, \
18644 .io_bitmap_base = INVALID_IO_BITMAP_OFFSET, \
18645 @@ -867,11 +866,7 @@ static inline void spin_lock_prefetch(const void *x)
18646 extern unsigned long thread_saved_pc(struct task_struct *tsk);
18647
18648 #define THREAD_SIZE_LONGS (THREAD_SIZE/sizeof(unsigned long))
18649 -#define KSTK_TOP(info) \
18650 -({ \
18651 - unsigned long *__ptr = (unsigned long *)(info); \
18652 - (unsigned long)(&__ptr[THREAD_SIZE_LONGS]); \
18653 -})
18654 +#define KSTK_TOP(info) ((container_of(info, struct task_struct, tinfo))->thread.sp0)
18655
18656 /*
18657 * The below -8 is to reserve 8 bytes on top of the ring0 stack.
18658 @@ -886,7 +881,7 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18659 #define task_pt_regs(task) \
18660 ({ \
18661 struct pt_regs *__regs__; \
18662 - __regs__ = (struct pt_regs *)(KSTK_TOP(task_stack_page(task))-8); \
18663 + __regs__ = (struct pt_regs *)((task)->thread.sp0); \
18664 __regs__ - 1; \
18665 })
18666
18667 @@ -902,13 +897,13 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18668 * particular problem by preventing anything from being mapped
18669 * at the maximum canonical address.
18670 */
18671 -#define TASK_SIZE_MAX ((1UL << 47) - PAGE_SIZE)
18672 +#define TASK_SIZE_MAX ((1UL << TASK_SIZE_MAX_SHIFT) - PAGE_SIZE)
18673
18674 /* This decides where the kernel will search for a free chunk of vm
18675 * space during mmap's.
18676 */
18677 #define IA32_PAGE_OFFSET ((current->personality & ADDR_LIMIT_3GB) ? \
18678 - 0xc0000000 : 0xFFFFe000)
18679 + 0xc0000000 : 0xFFFFf000)
18680
18681 #define TASK_SIZE (test_thread_flag(TIF_ADDR32) ? \
18682 IA32_PAGE_OFFSET : TASK_SIZE_MAX)
18683 @@ -919,11 +914,11 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18684 #define STACK_TOP_MAX TASK_SIZE_MAX
18685
18686 #define INIT_THREAD { \
18687 - .sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18688 + .sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18689 }
18690
18691 #define INIT_TSS { \
18692 - .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18693 + .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18694 }
18695
18696 /*
18697 @@ -951,6 +946,10 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_ip,
18698 */
18699 #define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3))
18700
18701 +#ifdef CONFIG_PAX_SEGMEXEC
18702 +#define SEGMEXEC_TASK_UNMAPPED_BASE (PAGE_ALIGN(SEGMEXEC_TASK_SIZE / 3))
18703 +#endif
18704 +
18705 #define KSTK_EIP(task) (task_pt_regs(task)->ip)
18706
18707 /* Get/set a process' ability to use the timestamp counter instruction */
18708 @@ -995,7 +994,7 @@ static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
18709 return 0;
18710 }
18711
18712 -extern unsigned long arch_align_stack(unsigned long sp);
18713 +#define arch_align_stack(x) ((x) & ~0xfUL)
18714 extern void free_init_pages(char *what, unsigned long begin, unsigned long end);
18715
18716 void default_idle(void);
18717 @@ -1005,6 +1004,6 @@ bool xen_set_default_idle(void);
18718 #define xen_set_default_idle 0
18719 #endif
18720
18721 -void stop_this_cpu(void *dummy);
18722 +void stop_this_cpu(void *dummy) __noreturn;
18723 void df_debug(struct pt_regs *regs, long error_code);
18724 #endif /* _ASM_X86_PROCESSOR_H */
18725 diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
18726 index 86fc2bb..bd5049a 100644
18727 --- a/arch/x86/include/asm/ptrace.h
18728 +++ b/arch/x86/include/asm/ptrace.h
18729 @@ -89,28 +89,29 @@ static inline unsigned long regs_return_value(struct pt_regs *regs)
18730 }
18731
18732 /*
18733 - * user_mode_vm(regs) determines whether a register set came from user mode.
18734 + * user_mode(regs) determines whether a register set came from user mode.
18735 * This is true if V8086 mode was enabled OR if the register set was from
18736 * protected mode with RPL-3 CS value. This tricky test checks that with
18737 * one comparison. Many places in the kernel can bypass this full check
18738 - * if they have already ruled out V8086 mode, so user_mode(regs) can be used.
18739 + * if they have already ruled out V8086 mode, so user_mode_novm(regs) can
18740 + * be used.
18741 */
18742 -static inline int user_mode(struct pt_regs *regs)
18743 +static inline int user_mode_novm(struct pt_regs *regs)
18744 {
18745 #ifdef CONFIG_X86_32
18746 return (regs->cs & SEGMENT_RPL_MASK) == USER_RPL;
18747 #else
18748 - return !!(regs->cs & 3);
18749 + return !!(regs->cs & SEGMENT_RPL_MASK);
18750 #endif
18751 }
18752
18753 -static inline int user_mode_vm(struct pt_regs *regs)
18754 +static inline int user_mode(struct pt_regs *regs)
18755 {
18756 #ifdef CONFIG_X86_32
18757 return ((regs->cs & SEGMENT_RPL_MASK) | (regs->flags & X86_VM_MASK)) >=
18758 USER_RPL;
18759 #else
18760 - return user_mode(regs);
18761 + return user_mode_novm(regs);
18762 #endif
18763 }
18764
18765 @@ -126,15 +127,16 @@ static inline int v8086_mode(struct pt_regs *regs)
18766 #ifdef CONFIG_X86_64
18767 static inline bool user_64bit_mode(struct pt_regs *regs)
18768 {
18769 + unsigned long cs = regs->cs & 0xffff;
18770 #ifndef CONFIG_PARAVIRT
18771 /*
18772 * On non-paravirt systems, this is the only long mode CPL 3
18773 * selector. We do not allow long mode selectors in the LDT.
18774 */
18775 - return regs->cs == __USER_CS;
18776 + return cs == __USER_CS;
18777 #else
18778 /* Headers are too twisted for this to go in paravirt.h. */
18779 - return regs->cs == __USER_CS || regs->cs == pv_info.extra_user_64bit_cs;
18780 + return cs == __USER_CS || cs == pv_info.extra_user_64bit_cs;
18781 #endif
18782 }
18783
18784 @@ -185,9 +187,11 @@ static inline unsigned long regs_get_register(struct pt_regs *regs,
18785 * Traps from the kernel do not save sp and ss.
18786 * Use the helper function to retrieve sp.
18787 */
18788 - if (offset == offsetof(struct pt_regs, sp) &&
18789 - regs->cs == __KERNEL_CS)
18790 - return kernel_stack_pointer(regs);
18791 + if (offset == offsetof(struct pt_regs, sp)) {
18792 + unsigned long cs = regs->cs & 0xffff;
18793 + if (cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS)
18794 + return kernel_stack_pointer(regs);
18795 + }
18796 #endif
18797 return *(unsigned long *)((unsigned long)regs + offset);
18798 }
18799 diff --git a/arch/x86/include/asm/qrwlock.h b/arch/x86/include/asm/qrwlock.h
18800 index ae0e241..e80b10b 100644
18801 --- a/arch/x86/include/asm/qrwlock.h
18802 +++ b/arch/x86/include/asm/qrwlock.h
18803 @@ -7,8 +7,8 @@
18804 #define queue_write_unlock queue_write_unlock
18805 static inline void queue_write_unlock(struct qrwlock *lock)
18806 {
18807 - barrier();
18808 - ACCESS_ONCE(*(u8 *)&lock->cnts) = 0;
18809 + barrier();
18810 + ACCESS_ONCE_RW(*(u8 *)&lock->cnts) = 0;
18811 }
18812 #endif
18813
18814 diff --git a/arch/x86/include/asm/realmode.h b/arch/x86/include/asm/realmode.h
18815 index 9c6b890..5305f53 100644
18816 --- a/arch/x86/include/asm/realmode.h
18817 +++ b/arch/x86/include/asm/realmode.h
18818 @@ -22,16 +22,14 @@ struct real_mode_header {
18819 #endif
18820 /* APM/BIOS reboot */
18821 u32 machine_real_restart_asm;
18822 -#ifdef CONFIG_X86_64
18823 u32 machine_real_restart_seg;
18824 -#endif
18825 };
18826
18827 /* This must match data at trampoline_32/64.S */
18828 struct trampoline_header {
18829 #ifdef CONFIG_X86_32
18830 u32 start;
18831 - u16 gdt_pad;
18832 + u16 boot_cs;
18833 u16 gdt_limit;
18834 u32 gdt_base;
18835 #else
18836 diff --git a/arch/x86/include/asm/reboot.h b/arch/x86/include/asm/reboot.h
18837 index a82c4f1..ac45053 100644
18838 --- a/arch/x86/include/asm/reboot.h
18839 +++ b/arch/x86/include/asm/reboot.h
18840 @@ -6,13 +6,13 @@
18841 struct pt_regs;
18842
18843 struct machine_ops {
18844 - void (*restart)(char *cmd);
18845 - void (*halt)(void);
18846 - void (*power_off)(void);
18847 + void (* __noreturn restart)(char *cmd);
18848 + void (* __noreturn halt)(void);
18849 + void (* __noreturn power_off)(void);
18850 void (*shutdown)(void);
18851 void (*crash_shutdown)(struct pt_regs *);
18852 - void (*emergency_restart)(void);
18853 -};
18854 + void (* __noreturn emergency_restart)(void);
18855 +} __no_const;
18856
18857 extern struct machine_ops machine_ops;
18858
18859 diff --git a/arch/x86/include/asm/rmwcc.h b/arch/x86/include/asm/rmwcc.h
18860 index 8f7866a..e442f20 100644
18861 --- a/arch/x86/include/asm/rmwcc.h
18862 +++ b/arch/x86/include/asm/rmwcc.h
18863 @@ -3,7 +3,34 @@
18864
18865 #ifdef CC_HAVE_ASM_GOTO
18866
18867 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18868 +#ifdef CONFIG_PAX_REFCOUNT
18869 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18870 +do { \
18871 + asm_volatile_goto (fullop \
18872 + ";jno 0f\n" \
18873 + fullantiop \
18874 + ";int $4\n0:\n" \
18875 + _ASM_EXTABLE(0b, 0b) \
18876 + ";j" cc " %l[cc_label]" \
18877 + : : "m" (var), ## __VA_ARGS__ \
18878 + : "memory" : cc_label); \
18879 + return 0; \
18880 +cc_label: \
18881 + return 1; \
18882 +} while (0)
18883 +#else
18884 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18885 +do { \
18886 + asm_volatile_goto (fullop ";j" cc " %l[cc_label]" \
18887 + : : "m" (var), ## __VA_ARGS__ \
18888 + : "memory" : cc_label); \
18889 + return 0; \
18890 +cc_label: \
18891 + return 1; \
18892 +} while (0)
18893 +#endif
18894 +
18895 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18896 do { \
18897 asm_volatile_goto (fullop "; j" cc " %l[cc_label]" \
18898 : : "m" (var), ## __VA_ARGS__ \
18899 @@ -13,15 +40,46 @@ cc_label: \
18900 return 1; \
18901 } while (0)
18902
18903 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18904 - __GEN_RMWcc(op " " arg0, var, cc)
18905 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18906 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18907
18908 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18909 - __GEN_RMWcc(op " %1, " arg0, var, cc, vcon (val))
18910 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18911 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18912 +
18913 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18914 + __GEN_RMWcc(op " %1, " arg0, antiop " %1, " arg0, var, cc, vcon (val))
18915 +
18916 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18917 + __GEN_RMWcc_unchecked(op " %1, " arg0, var, cc, vcon (val))
18918
18919 #else /* !CC_HAVE_ASM_GOTO */
18920
18921 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18922 +#ifdef CONFIG_PAX_REFCOUNT
18923 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18924 +do { \
18925 + char c; \
18926 + asm volatile (fullop \
18927 + ";jno 0f\n" \
18928 + fullantiop \
18929 + ";int $4\n0:\n" \
18930 + _ASM_EXTABLE(0b, 0b) \
18931 + "; set" cc " %1" \
18932 + : "+m" (var), "=qm" (c) \
18933 + : __VA_ARGS__ : "memory"); \
18934 + return c != 0; \
18935 +} while (0)
18936 +#else
18937 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18938 +do { \
18939 + char c; \
18940 + asm volatile (fullop "; set" cc " %1" \
18941 + : "+m" (var), "=qm" (c) \
18942 + : __VA_ARGS__ : "memory"); \
18943 + return c != 0; \
18944 +} while (0)
18945 +#endif
18946 +
18947 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18948 do { \
18949 char c; \
18950 asm volatile (fullop "; set" cc " %1" \
18951 @@ -30,11 +88,17 @@ do { \
18952 return c != 0; \
18953 } while (0)
18954
18955 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18956 - __GEN_RMWcc(op " " arg0, var, cc)
18957 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18958 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18959 +
18960 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18961 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18962 +
18963 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18964 + __GEN_RMWcc(op " %2, " arg0, antiop " %2, " arg0, var, cc, vcon (val))
18965
18966 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18967 - __GEN_RMWcc(op " %2, " arg0, var, cc, vcon (val))
18968 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18969 + __GEN_RMWcc_unchecked(op " %2, " arg0, var, cc, vcon (val))
18970
18971 #endif /* CC_HAVE_ASM_GOTO */
18972
18973 diff --git a/arch/x86/include/asm/rwsem.h b/arch/x86/include/asm/rwsem.h
18974 index cad82c9..2e5c5c1 100644
18975 --- a/arch/x86/include/asm/rwsem.h
18976 +++ b/arch/x86/include/asm/rwsem.h
18977 @@ -64,6 +64,14 @@ static inline void __down_read(struct rw_semaphore *sem)
18978 {
18979 asm volatile("# beginning down_read\n\t"
18980 LOCK_PREFIX _ASM_INC "(%1)\n\t"
18981 +
18982 +#ifdef CONFIG_PAX_REFCOUNT
18983 + "jno 0f\n"
18984 + LOCK_PREFIX _ASM_DEC "(%1)\n"
18985 + "int $4\n0:\n"
18986 + _ASM_EXTABLE(0b, 0b)
18987 +#endif
18988 +
18989 /* adds 0x00000001 */
18990 " jns 1f\n"
18991 " call call_rwsem_down_read_failed\n"
18992 @@ -85,6 +93,14 @@ static inline int __down_read_trylock(struct rw_semaphore *sem)
18993 "1:\n\t"
18994 " mov %1,%2\n\t"
18995 " add %3,%2\n\t"
18996 +
18997 +#ifdef CONFIG_PAX_REFCOUNT
18998 + "jno 0f\n"
18999 + "sub %3,%2\n"
19000 + "int $4\n0:\n"
19001 + _ASM_EXTABLE(0b, 0b)
19002 +#endif
19003 +
19004 " jle 2f\n\t"
19005 LOCK_PREFIX " cmpxchg %2,%0\n\t"
19006 " jnz 1b\n\t"
19007 @@ -104,6 +120,14 @@ static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
19008 long tmp;
19009 asm volatile("# beginning down_write\n\t"
19010 LOCK_PREFIX " xadd %1,(%2)\n\t"
19011 +
19012 +#ifdef CONFIG_PAX_REFCOUNT
19013 + "jno 0f\n"
19014 + "mov %1,(%2)\n"
19015 + "int $4\n0:\n"
19016 + _ASM_EXTABLE(0b, 0b)
19017 +#endif
19018 +
19019 /* adds 0xffff0001, returns the old value */
19020 " test " __ASM_SEL(%w1,%k1) "," __ASM_SEL(%w1,%k1) "\n\t"
19021 /* was the active mask 0 before? */
19022 @@ -155,6 +179,14 @@ static inline void __up_read(struct rw_semaphore *sem)
19023 long tmp;
19024 asm volatile("# beginning __up_read\n\t"
19025 LOCK_PREFIX " xadd %1,(%2)\n\t"
19026 +
19027 +#ifdef CONFIG_PAX_REFCOUNT
19028 + "jno 0f\n"
19029 + "mov %1,(%2)\n"
19030 + "int $4\n0:\n"
19031 + _ASM_EXTABLE(0b, 0b)
19032 +#endif
19033 +
19034 /* subtracts 1, returns the old value */
19035 " jns 1f\n\t"
19036 " call call_rwsem_wake\n" /* expects old value in %edx */
19037 @@ -173,6 +205,14 @@ static inline void __up_write(struct rw_semaphore *sem)
19038 long tmp;
19039 asm volatile("# beginning __up_write\n\t"
19040 LOCK_PREFIX " xadd %1,(%2)\n\t"
19041 +
19042 +#ifdef CONFIG_PAX_REFCOUNT
19043 + "jno 0f\n"
19044 + "mov %1,(%2)\n"
19045 + "int $4\n0:\n"
19046 + _ASM_EXTABLE(0b, 0b)
19047 +#endif
19048 +
19049 /* subtracts 0xffff0001, returns the old value */
19050 " jns 1f\n\t"
19051 " call call_rwsem_wake\n" /* expects old value in %edx */
19052 @@ -190,6 +230,14 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
19053 {
19054 asm volatile("# beginning __downgrade_write\n\t"
19055 LOCK_PREFIX _ASM_ADD "%2,(%1)\n\t"
19056 +
19057 +#ifdef CONFIG_PAX_REFCOUNT
19058 + "jno 0f\n"
19059 + LOCK_PREFIX _ASM_SUB "%2,(%1)\n"
19060 + "int $4\n0:\n"
19061 + _ASM_EXTABLE(0b, 0b)
19062 +#endif
19063 +
19064 /*
19065 * transitions 0xZZZZ0001 -> 0xYYYY0001 (i386)
19066 * 0xZZZZZZZZ00000001 -> 0xYYYYYYYY00000001 (x86_64)
19067 @@ -208,7 +256,15 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
19068 */
19069 static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
19070 {
19071 - asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0"
19072 + asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0\n"
19073 +
19074 +#ifdef CONFIG_PAX_REFCOUNT
19075 + "jno 0f\n"
19076 + LOCK_PREFIX _ASM_SUB "%1,%0\n"
19077 + "int $4\n0:\n"
19078 + _ASM_EXTABLE(0b, 0b)
19079 +#endif
19080 +
19081 : "+m" (sem->count)
19082 : "er" (delta));
19083 }
19084 @@ -218,7 +274,7 @@ static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
19085 */
19086 static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem)
19087 {
19088 - return delta + xadd(&sem->count, delta);
19089 + return delta + xadd_check_overflow(&sem->count, delta);
19090 }
19091
19092 #endif /* __KERNEL__ */
19093 diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
19094 index db257a5..b91bc77 100644
19095 --- a/arch/x86/include/asm/segment.h
19096 +++ b/arch/x86/include/asm/segment.h
19097 @@ -73,10 +73,15 @@
19098 * 26 - ESPFIX small SS
19099 * 27 - per-cpu [ offset to per-cpu data area ]
19100 * 28 - stack_canary-20 [ for stack protector ]
19101 - * 29 - unused
19102 - * 30 - unused
19103 + * 29 - PCI BIOS CS
19104 + * 30 - PCI BIOS DS
19105 * 31 - TSS for double fault handler
19106 */
19107 +#define GDT_ENTRY_KERNEXEC_EFI_CS (1)
19108 +#define GDT_ENTRY_KERNEXEC_EFI_DS (2)
19109 +#define __KERNEXEC_EFI_CS (GDT_ENTRY_KERNEXEC_EFI_CS*8)
19110 +#define __KERNEXEC_EFI_DS (GDT_ENTRY_KERNEXEC_EFI_DS*8)
19111 +
19112 #define GDT_ENTRY_TLS_MIN 6
19113 #define GDT_ENTRY_TLS_MAX (GDT_ENTRY_TLS_MIN + GDT_ENTRY_TLS_ENTRIES - 1)
19114
19115 @@ -88,6 +93,8 @@
19116
19117 #define GDT_ENTRY_KERNEL_CS (GDT_ENTRY_KERNEL_BASE+0)
19118
19119 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS (4)
19120 +
19121 #define GDT_ENTRY_KERNEL_DS (GDT_ENTRY_KERNEL_BASE+1)
19122
19123 #define GDT_ENTRY_TSS (GDT_ENTRY_KERNEL_BASE+4)
19124 @@ -113,6 +120,12 @@
19125 #define __KERNEL_STACK_CANARY 0
19126 #endif
19127
19128 +#define GDT_ENTRY_PCIBIOS_CS (GDT_ENTRY_KERNEL_BASE+17)
19129 +#define __PCIBIOS_CS (GDT_ENTRY_PCIBIOS_CS * 8)
19130 +
19131 +#define GDT_ENTRY_PCIBIOS_DS (GDT_ENTRY_KERNEL_BASE+18)
19132 +#define __PCIBIOS_DS (GDT_ENTRY_PCIBIOS_DS * 8)
19133 +
19134 #define GDT_ENTRY_DOUBLEFAULT_TSS 31
19135
19136 /*
19137 @@ -140,7 +153,7 @@
19138 */
19139
19140 /* Matches PNP_CS32 and PNP_CS16 (they must be consecutive) */
19141 -#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xf4) == GDT_ENTRY_PNPBIOS_BASE * 8)
19142 +#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xFFFCU) == PNP_CS32 || ((x) & 0xFFFCU) == PNP_CS16)
19143
19144
19145 #else
19146 @@ -164,6 +177,8 @@
19147 #define __USER32_CS (GDT_ENTRY_DEFAULT_USER32_CS*8+3)
19148 #define __USER32_DS __USER_DS
19149
19150 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS 7
19151 +
19152 #define GDT_ENTRY_TSS 8 /* needs two entries */
19153 #define GDT_ENTRY_LDT 10 /* needs two entries */
19154 #define GDT_ENTRY_TLS_MIN 12
19155 @@ -172,6 +187,8 @@
19156 #define GDT_ENTRY_PER_CPU 15 /* Abused to load per CPU data from limit */
19157 #define __PER_CPU_SEG (GDT_ENTRY_PER_CPU * 8 + 3)
19158
19159 +#define GDT_ENTRY_UDEREF_KERNEL_DS 16
19160 +
19161 /* TLS indexes for 64bit - hardcoded in arch_prctl */
19162 #define FS_TLS 0
19163 #define GS_TLS 1
19164 @@ -179,12 +196,14 @@
19165 #define GS_TLS_SEL ((GDT_ENTRY_TLS_MIN+GS_TLS)*8 + 3)
19166 #define FS_TLS_SEL ((GDT_ENTRY_TLS_MIN+FS_TLS)*8 + 3)
19167
19168 -#define GDT_ENTRIES 16
19169 +#define GDT_ENTRIES 17
19170
19171 #endif
19172
19173 #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8)
19174 +#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8)
19175 #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8)
19176 +#define __UDEREF_KERNEL_DS (GDT_ENTRY_UDEREF_KERNEL_DS*8)
19177 #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8+3)
19178 #define __USER_CS (GDT_ENTRY_DEFAULT_USER_CS*8+3)
19179 #ifndef CONFIG_PARAVIRT
19180 @@ -256,7 +275,7 @@ static inline unsigned long get_limit(unsigned long segment)
19181 {
19182 unsigned long __limit;
19183 asm("lsll %1,%0" : "=r" (__limit) : "r" (segment));
19184 - return __limit + 1;
19185 + return __limit;
19186 }
19187
19188 #endif /* !__ASSEMBLY__ */
19189 diff --git a/arch/x86/include/asm/smap.h b/arch/x86/include/asm/smap.h
19190 index 8d3120f..352b440 100644
19191 --- a/arch/x86/include/asm/smap.h
19192 +++ b/arch/x86/include/asm/smap.h
19193 @@ -25,11 +25,40 @@
19194
19195 #include <asm/alternative-asm.h>
19196
19197 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19198 +#define ASM_PAX_OPEN_USERLAND \
19199 + 661: jmp 663f; \
19200 + .pushsection .altinstr_replacement, "a" ; \
19201 + 662: pushq %rax; nop; \
19202 + .popsection ; \
19203 + .pushsection .altinstructions, "a" ; \
19204 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19205 + .popsection ; \
19206 + call __pax_open_userland; \
19207 + popq %rax; \
19208 + 663:
19209 +
19210 +#define ASM_PAX_CLOSE_USERLAND \
19211 + 661: jmp 663f; \
19212 + .pushsection .altinstr_replacement, "a" ; \
19213 + 662: pushq %rax; nop; \
19214 + .popsection; \
19215 + .pushsection .altinstructions, "a" ; \
19216 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19217 + .popsection; \
19218 + call __pax_close_userland; \
19219 + popq %rax; \
19220 + 663:
19221 +#else
19222 +#define ASM_PAX_OPEN_USERLAND
19223 +#define ASM_PAX_CLOSE_USERLAND
19224 +#endif
19225 +
19226 #ifdef CONFIG_X86_SMAP
19227
19228 #define ASM_CLAC \
19229 661: ASM_NOP3 ; \
19230 - .pushsection .altinstr_replacement, "ax" ; \
19231 + .pushsection .altinstr_replacement, "a" ; \
19232 662: __ASM_CLAC ; \
19233 .popsection ; \
19234 .pushsection .altinstructions, "a" ; \
19235 @@ -38,7 +67,7 @@
19236
19237 #define ASM_STAC \
19238 661: ASM_NOP3 ; \
19239 - .pushsection .altinstr_replacement, "ax" ; \
19240 + .pushsection .altinstr_replacement, "a" ; \
19241 662: __ASM_STAC ; \
19242 .popsection ; \
19243 .pushsection .altinstructions, "a" ; \
19244 @@ -56,6 +85,37 @@
19245
19246 #include <asm/alternative.h>
19247
19248 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
19249 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
19250 +
19251 +extern void __pax_open_userland(void);
19252 +static __always_inline unsigned long pax_open_userland(void)
19253 +{
19254 +
19255 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19256 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[open]", X86_FEATURE_STRONGUDEREF)
19257 + :
19258 + : [open] "i" (__pax_open_userland)
19259 + : "memory", "rax");
19260 +#endif
19261 +
19262 + return 0;
19263 +}
19264 +
19265 +extern void __pax_close_userland(void);
19266 +static __always_inline unsigned long pax_close_userland(void)
19267 +{
19268 +
19269 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19270 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[close]", X86_FEATURE_STRONGUDEREF)
19271 + :
19272 + : [close] "i" (__pax_close_userland)
19273 + : "memory", "rax");
19274 +#endif
19275 +
19276 + return 0;
19277 +}
19278 +
19279 #ifdef CONFIG_X86_SMAP
19280
19281 static __always_inline void clac(void)
19282 diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
19283 index 8cd1cc3..827e09e 100644
19284 --- a/arch/x86/include/asm/smp.h
19285 +++ b/arch/x86/include/asm/smp.h
19286 @@ -35,7 +35,7 @@ DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_core_map);
19287 /* cpus sharing the last level cache: */
19288 DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map);
19289 DECLARE_PER_CPU_READ_MOSTLY(u16, cpu_llc_id);
19290 -DECLARE_PER_CPU_READ_MOSTLY(int, cpu_number);
19291 +DECLARE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
19292
19293 static inline struct cpumask *cpu_sibling_mask(int cpu)
19294 {
19295 @@ -78,7 +78,7 @@ struct smp_ops {
19296
19297 void (*send_call_func_ipi)(const struct cpumask *mask);
19298 void (*send_call_func_single_ipi)(int cpu);
19299 -};
19300 +} __no_const;
19301
19302 /* Globals due to paravirt */
19303 extern void set_cpu_sibling_map(int cpu);
19304 @@ -191,14 +191,8 @@ extern unsigned disabled_cpus;
19305 extern int safe_smp_processor_id(void);
19306
19307 #elif defined(CONFIG_X86_64_SMP)
19308 -#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19309 -
19310 -#define stack_smp_processor_id() \
19311 -({ \
19312 - struct thread_info *ti; \
19313 - __asm__("andq %%rsp,%0; ":"=r" (ti) : "0" (CURRENT_MASK)); \
19314 - ti->cpu; \
19315 -})
19316 +#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19317 +#define stack_smp_processor_id() raw_smp_processor_id()
19318 #define safe_smp_processor_id() smp_processor_id()
19319
19320 #endif
19321 diff --git a/arch/x86/include/asm/stackprotector.h b/arch/x86/include/asm/stackprotector.h
19322 index 6a99859..03cb807 100644
19323 --- a/arch/x86/include/asm/stackprotector.h
19324 +++ b/arch/x86/include/asm/stackprotector.h
19325 @@ -47,7 +47,7 @@
19326 * head_32 for boot CPU and setup_per_cpu_areas() for others.
19327 */
19328 #define GDT_STACK_CANARY_INIT \
19329 - [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x18),
19330 + [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x17),
19331
19332 /*
19333 * Initialize the stackprotector canary value.
19334 @@ -112,7 +112,7 @@ static inline void setup_stack_canary_segment(int cpu)
19335
19336 static inline void load_stack_canary_segment(void)
19337 {
19338 -#ifdef CONFIG_X86_32
19339 +#if defined(CONFIG_X86_32) && !defined(CONFIG_PAX_MEMORY_UDEREF)
19340 asm volatile ("mov %0, %%gs" : : "r" (0));
19341 #endif
19342 }
19343 diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h
19344 index 70bbe39..4ae2bd4 100644
19345 --- a/arch/x86/include/asm/stacktrace.h
19346 +++ b/arch/x86/include/asm/stacktrace.h
19347 @@ -11,28 +11,20 @@
19348
19349 extern int kstack_depth_to_print;
19350
19351 -struct thread_info;
19352 +struct task_struct;
19353 struct stacktrace_ops;
19354
19355 -typedef unsigned long (*walk_stack_t)(struct thread_info *tinfo,
19356 - unsigned long *stack,
19357 - unsigned long bp,
19358 - const struct stacktrace_ops *ops,
19359 - void *data,
19360 - unsigned long *end,
19361 - int *graph);
19362 +typedef unsigned long walk_stack_t(struct task_struct *task,
19363 + void *stack_start,
19364 + unsigned long *stack,
19365 + unsigned long bp,
19366 + const struct stacktrace_ops *ops,
19367 + void *data,
19368 + unsigned long *end,
19369 + int *graph);
19370
19371 -extern unsigned long
19372 -print_context_stack(struct thread_info *tinfo,
19373 - unsigned long *stack, unsigned long bp,
19374 - const struct stacktrace_ops *ops, void *data,
19375 - unsigned long *end, int *graph);
19376 -
19377 -extern unsigned long
19378 -print_context_stack_bp(struct thread_info *tinfo,
19379 - unsigned long *stack, unsigned long bp,
19380 - const struct stacktrace_ops *ops, void *data,
19381 - unsigned long *end, int *graph);
19382 +extern walk_stack_t print_context_stack;
19383 +extern walk_stack_t print_context_stack_bp;
19384
19385 /* Generic stack tracer with callbacks */
19386
19387 @@ -40,7 +32,7 @@ struct stacktrace_ops {
19388 void (*address)(void *data, unsigned long address, int reliable);
19389 /* On negative return stop dumping */
19390 int (*stack)(void *data, char *name);
19391 - walk_stack_t walk_stack;
19392 + walk_stack_t *walk_stack;
19393 };
19394
19395 void dump_trace(struct task_struct *tsk, struct pt_regs *regs,
19396 diff --git a/arch/x86/include/asm/switch_to.h b/arch/x86/include/asm/switch_to.h
19397 index 751bf4b..a1278b5 100644
19398 --- a/arch/x86/include/asm/switch_to.h
19399 +++ b/arch/x86/include/asm/switch_to.h
19400 @@ -112,7 +112,7 @@ do { \
19401 "call __switch_to\n\t" \
19402 "movq "__percpu_arg([current_task])",%%rsi\n\t" \
19403 __switch_canary \
19404 - "movq %P[thread_info](%%rsi),%%r8\n\t" \
19405 + "movq "__percpu_arg([thread_info])",%%r8\n\t" \
19406 "movq %%rax,%%rdi\n\t" \
19407 "testl %[_tif_fork],%P[ti_flags](%%r8)\n\t" \
19408 "jnz ret_from_fork\n\t" \
19409 @@ -123,7 +123,7 @@ do { \
19410 [threadrsp] "i" (offsetof(struct task_struct, thread.sp)), \
19411 [ti_flags] "i" (offsetof(struct thread_info, flags)), \
19412 [_tif_fork] "i" (_TIF_FORK), \
19413 - [thread_info] "i" (offsetof(struct task_struct, stack)), \
19414 + [thread_info] "m" (current_tinfo), \
19415 [current_task] "m" (current_task) \
19416 __switch_canary_iparam \
19417 : "memory", "cc" __EXTRA_CLOBBER)
19418 diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
19419 index 547e344..6be1175 100644
19420 --- a/arch/x86/include/asm/thread_info.h
19421 +++ b/arch/x86/include/asm/thread_info.h
19422 @@ -24,7 +24,6 @@ struct exec_domain;
19423 #include <linux/atomic.h>
19424
19425 struct thread_info {
19426 - struct task_struct *task; /* main task structure */
19427 struct exec_domain *exec_domain; /* execution domain */
19428 __u32 flags; /* low level flags */
19429 __u32 status; /* thread synchronous flags */
19430 @@ -33,13 +32,13 @@ struct thread_info {
19431 mm_segment_t addr_limit;
19432 struct restart_block restart_block;
19433 void __user *sysenter_return;
19434 + unsigned long lowest_stack;
19435 unsigned int sig_on_uaccess_error:1;
19436 unsigned int uaccess_err:1; /* uaccess failed */
19437 };
19438
19439 -#define INIT_THREAD_INFO(tsk) \
19440 +#define INIT_THREAD_INFO \
19441 { \
19442 - .task = &tsk, \
19443 .exec_domain = &default_exec_domain, \
19444 .flags = 0, \
19445 .cpu = 0, \
19446 @@ -50,7 +49,7 @@ struct thread_info {
19447 }, \
19448 }
19449
19450 -#define init_thread_info (init_thread_union.thread_info)
19451 +#define init_thread_info (init_thread_union.stack)
19452 #define init_stack (init_thread_union.stack)
19453
19454 #else /* !__ASSEMBLY__ */
19455 @@ -91,6 +90,7 @@ struct thread_info {
19456 #define TIF_SYSCALL_TRACEPOINT 28 /* syscall tracepoint instrumentation */
19457 #define TIF_ADDR32 29 /* 32-bit address space on 64 bits */
19458 #define TIF_X32 30 /* 32-bit native x86-64 binary */
19459 +#define TIF_GRSEC_SETXID 31 /* update credentials on syscall entry/exit */
19460
19461 #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
19462 #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
19463 @@ -115,17 +115,18 @@ struct thread_info {
19464 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
19465 #define _TIF_ADDR32 (1 << TIF_ADDR32)
19466 #define _TIF_X32 (1 << TIF_X32)
19467 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
19468
19469 /* work to do in syscall_trace_enter() */
19470 #define _TIF_WORK_SYSCALL_ENTRY \
19471 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_EMU | _TIF_SYSCALL_AUDIT | \
19472 _TIF_SECCOMP | _TIF_SINGLESTEP | _TIF_SYSCALL_TRACEPOINT | \
19473 - _TIF_NOHZ)
19474 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19475
19476 /* work to do in syscall_trace_leave() */
19477 #define _TIF_WORK_SYSCALL_EXIT \
19478 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SINGLESTEP | \
19479 - _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ)
19480 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
19481
19482 /* work to do on interrupt/exception return */
19483 #define _TIF_WORK_MASK \
19484 @@ -136,7 +137,7 @@ struct thread_info {
19485 /* work to do on any return to user space */
19486 #define _TIF_ALLWORK_MASK \
19487 ((0x0000FFFF & ~_TIF_SECCOMP) | _TIF_SYSCALL_TRACEPOINT | \
19488 - _TIF_NOHZ)
19489 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19490
19491 /* Only used for 64 bit */
19492 #define _TIF_DO_NOTIFY_MASK \
19493 @@ -151,7 +152,6 @@ struct thread_info {
19494 #define _TIF_WORK_CTXSW_NEXT (_TIF_WORK_CTXSW)
19495
19496 #define STACK_WARN (THREAD_SIZE/8)
19497 -#define KERNEL_STACK_OFFSET (5*(BITS_PER_LONG/8))
19498
19499 /*
19500 * macros/functions for gaining access to the thread information structure
19501 @@ -162,26 +162,18 @@ struct thread_info {
19502
19503 DECLARE_PER_CPU(unsigned long, kernel_stack);
19504
19505 +DECLARE_PER_CPU(struct thread_info *, current_tinfo);
19506 +
19507 static inline struct thread_info *current_thread_info(void)
19508 {
19509 - struct thread_info *ti;
19510 - ti = (void *)(this_cpu_read_stable(kernel_stack) +
19511 - KERNEL_STACK_OFFSET - THREAD_SIZE);
19512 - return ti;
19513 + return this_cpu_read_stable(current_tinfo);
19514 }
19515
19516 #else /* !__ASSEMBLY__ */
19517
19518 /* how to get the thread information struct from ASM */
19519 #define GET_THREAD_INFO(reg) \
19520 - _ASM_MOV PER_CPU_VAR(kernel_stack),reg ; \
19521 - _ASM_SUB $(THREAD_SIZE-KERNEL_STACK_OFFSET),reg ;
19522 -
19523 -/*
19524 - * Same if PER_CPU_VAR(kernel_stack) is, perhaps with some offset, already in
19525 - * a certain register (to be used in assembler memory operands).
19526 - */
19527 -#define THREAD_INFO(reg, off) KERNEL_STACK_OFFSET+(off)-THREAD_SIZE(reg)
19528 + _ASM_MOV PER_CPU_VAR(current_tinfo),reg ;
19529
19530 #endif
19531
19532 @@ -237,5 +229,12 @@ static inline bool is_ia32_task(void)
19533 extern void arch_task_cache_init(void);
19534 extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
19535 extern void arch_release_task_struct(struct task_struct *tsk);
19536 +
19537 +#define __HAVE_THREAD_FUNCTIONS
19538 +#define task_thread_info(task) (&(task)->tinfo)
19539 +#define task_stack_page(task) ((task)->stack)
19540 +#define setup_thread_stack(p, org) do {} while (0)
19541 +#define end_of_stack(p) ((unsigned long *)task_stack_page(p) + 1)
19542 +
19543 #endif
19544 #endif /* _ASM_X86_THREAD_INFO_H */
19545 diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
19546 index 04905bf..1178cdf 100644
19547 --- a/arch/x86/include/asm/tlbflush.h
19548 +++ b/arch/x86/include/asm/tlbflush.h
19549 @@ -17,18 +17,44 @@
19550
19551 static inline void __native_flush_tlb(void)
19552 {
19553 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19554 + u64 descriptor[2];
19555 +
19556 + descriptor[0] = PCID_KERNEL;
19557 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_NONGLOBAL) : "memory");
19558 + return;
19559 + }
19560 +
19561 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19562 + if (static_cpu_has(X86_FEATURE_PCID)) {
19563 + unsigned int cpu = raw_get_cpu();
19564 +
19565 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
19566 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
19567 + raw_put_cpu_no_resched();
19568 + return;
19569 + }
19570 +#endif
19571 +
19572 native_write_cr3(native_read_cr3());
19573 }
19574
19575 static inline void __native_flush_tlb_global_irq_disabled(void)
19576 {
19577 - unsigned long cr4;
19578 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19579 + u64 descriptor[2];
19580
19581 - cr4 = native_read_cr4();
19582 - /* clear PGE */
19583 - native_write_cr4(cr4 & ~X86_CR4_PGE);
19584 - /* write old PGE again and flush TLBs */
19585 - native_write_cr4(cr4);
19586 + descriptor[0] = PCID_KERNEL;
19587 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_GLOBAL) : "memory");
19588 + } else {
19589 + unsigned long cr4;
19590 +
19591 + cr4 = native_read_cr4();
19592 + /* clear PGE */
19593 + native_write_cr4(cr4 & ~X86_CR4_PGE);
19594 + /* write old PGE again and flush TLBs */
19595 + native_write_cr4(cr4);
19596 + }
19597 }
19598
19599 static inline void __native_flush_tlb_global(void)
19600 @@ -49,6 +75,41 @@ static inline void __native_flush_tlb_global(void)
19601
19602 static inline void __native_flush_tlb_single(unsigned long addr)
19603 {
19604 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19605 + u64 descriptor[2];
19606 +
19607 + descriptor[0] = PCID_KERNEL;
19608 + descriptor[1] = addr;
19609 +
19610 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19611 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) || addr >= TASK_SIZE_MAX) {
19612 + if (addr < TASK_SIZE_MAX)
19613 + descriptor[1] += pax_user_shadow_base;
19614 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19615 + }
19616 +
19617 + descriptor[0] = PCID_USER;
19618 + descriptor[1] = addr;
19619 +#endif
19620 +
19621 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19622 + return;
19623 + }
19624 +
19625 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19626 + if (static_cpu_has(X86_FEATURE_PCID)) {
19627 + unsigned int cpu = raw_get_cpu();
19628 +
19629 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
19630 + asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19631 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
19632 + raw_put_cpu_no_resched();
19633 +
19634 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) && addr < TASK_SIZE_MAX)
19635 + addr += pax_user_shadow_base;
19636 + }
19637 +#endif
19638 +
19639 asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19640 }
19641
19642 diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
19643 index 0d592e0..cbc90a3 100644
19644 --- a/arch/x86/include/asm/uaccess.h
19645 +++ b/arch/x86/include/asm/uaccess.h
19646 @@ -7,6 +7,7 @@
19647 #include <linux/compiler.h>
19648 #include <linux/thread_info.h>
19649 #include <linux/string.h>
19650 +#include <linux/spinlock.h>
19651 #include <asm/asm.h>
19652 #include <asm/page.h>
19653 #include <asm/smap.h>
19654 @@ -29,7 +30,12 @@
19655
19656 #define get_ds() (KERNEL_DS)
19657 #define get_fs() (current_thread_info()->addr_limit)
19658 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19659 +void __set_fs(mm_segment_t x);
19660 +void set_fs(mm_segment_t x);
19661 +#else
19662 #define set_fs(x) (current_thread_info()->addr_limit = (x))
19663 +#endif
19664
19665 #define segment_eq(a, b) ((a).seg == (b).seg)
19666
19667 @@ -85,8 +91,36 @@ static inline bool __chk_range_not_ok(unsigned long addr, unsigned long size, un
19668 * checks that the pointer is in the user space range - after calling
19669 * this function, memory access functions may still return -EFAULT.
19670 */
19671 -#define access_ok(type, addr, size) \
19672 - likely(!__range_not_ok(addr, size, user_addr_max()))
19673 +extern int _cond_resched(void);
19674 +#define access_ok_noprefault(type, addr, size) (likely(!__range_not_ok(addr, size, user_addr_max())))
19675 +#define access_ok(type, addr, size) \
19676 +({ \
19677 + unsigned long __size = size; \
19678 + unsigned long __addr = (unsigned long)addr; \
19679 + bool __ret_ao = __range_not_ok(__addr, __size, user_addr_max()) == 0;\
19680 + if (__ret_ao && __size) { \
19681 + unsigned long __addr_ao = __addr & PAGE_MASK; \
19682 + unsigned long __end_ao = __addr + __size - 1; \
19683 + if (unlikely((__end_ao ^ __addr_ao) & PAGE_MASK)) { \
19684 + while (__addr_ao <= __end_ao) { \
19685 + char __c_ao; \
19686 + __addr_ao += PAGE_SIZE; \
19687 + if (__size > PAGE_SIZE) \
19688 + _cond_resched(); \
19689 + if (__get_user(__c_ao, (char __user *)__addr)) \
19690 + break; \
19691 + if (type != VERIFY_WRITE) { \
19692 + __addr = __addr_ao; \
19693 + continue; \
19694 + } \
19695 + if (__put_user(__c_ao, (char __user *)__addr)) \
19696 + break; \
19697 + __addr = __addr_ao; \
19698 + } \
19699 + } \
19700 + } \
19701 + __ret_ao; \
19702 +})
19703
19704 /*
19705 * The exception table consists of pairs of addresses relative to the
19706 @@ -134,11 +168,13 @@ extern int __get_user_8(void);
19707 extern int __get_user_bad(void);
19708
19709 /*
19710 - * This is a type: either unsigned long, if the argument fits into
19711 - * that type, or otherwise unsigned long long.
19712 + * This is a type: either (un)signed int, if the argument fits into
19713 + * that type, or otherwise (un)signed long long.
19714 */
19715 #define __inttype(x) \
19716 -__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19717 +__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0U), \
19718 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0ULL, 0LL),\
19719 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0U, 0)))
19720
19721 /**
19722 * get_user: - Get a simple variable from user space.
19723 @@ -176,10 +212,12 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19724 register __inttype(*(ptr)) __val_gu asm("%"_ASM_DX); \
19725 __chk_user_ptr(ptr); \
19726 might_fault(); \
19727 + pax_open_userland(); \
19728 asm volatile("call __get_user_%P3" \
19729 : "=a" (__ret_gu), "=r" (__val_gu) \
19730 : "0" (ptr), "i" (sizeof(*(ptr)))); \
19731 (x) = (__typeof__(*(ptr))) __val_gu; \
19732 + pax_close_userland(); \
19733 __ret_gu; \
19734 })
19735
19736 @@ -187,13 +225,21 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19737 asm volatile("call __put_user_" #size : "=a" (__ret_pu) \
19738 : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
19739
19740 -
19741 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19742 +#define __copyuser_seg "gs;"
19743 +#define __COPYUSER_SET_ES "pushl %%gs; popl %%es\n"
19744 +#define __COPYUSER_RESTORE_ES "pushl %%ss; popl %%es\n"
19745 +#else
19746 +#define __copyuser_seg
19747 +#define __COPYUSER_SET_ES
19748 +#define __COPYUSER_RESTORE_ES
19749 +#endif
19750
19751 #ifdef CONFIG_X86_32
19752 #define __put_user_asm_u64(x, addr, err, errret) \
19753 asm volatile(ASM_STAC "\n" \
19754 - "1: movl %%eax,0(%2)\n" \
19755 - "2: movl %%edx,4(%2)\n" \
19756 + "1: "__copyuser_seg"movl %%eax,0(%2)\n" \
19757 + "2: "__copyuser_seg"movl %%edx,4(%2)\n" \
19758 "3: " ASM_CLAC "\n" \
19759 ".section .fixup,\"ax\"\n" \
19760 "4: movl %3,%0\n" \
19761 @@ -206,8 +252,8 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19762
19763 #define __put_user_asm_ex_u64(x, addr) \
19764 asm volatile(ASM_STAC "\n" \
19765 - "1: movl %%eax,0(%1)\n" \
19766 - "2: movl %%edx,4(%1)\n" \
19767 + "1: "__copyuser_seg"movl %%eax,0(%1)\n" \
19768 + "2: "__copyuser_seg"movl %%edx,4(%1)\n" \
19769 "3: " ASM_CLAC "\n" \
19770 _ASM_EXTABLE_EX(1b, 2b) \
19771 _ASM_EXTABLE_EX(2b, 3b) \
19772 @@ -257,7 +303,8 @@ extern void __put_user_8(void);
19773 __typeof__(*(ptr)) __pu_val; \
19774 __chk_user_ptr(ptr); \
19775 might_fault(); \
19776 - __pu_val = x; \
19777 + __pu_val = (x); \
19778 + pax_open_userland(); \
19779 switch (sizeof(*(ptr))) { \
19780 case 1: \
19781 __put_user_x(1, __pu_val, ptr, __ret_pu); \
19782 @@ -275,6 +322,7 @@ extern void __put_user_8(void);
19783 __put_user_x(X, __pu_val, ptr, __ret_pu); \
19784 break; \
19785 } \
19786 + pax_close_userland(); \
19787 __ret_pu; \
19788 })
19789
19790 @@ -355,8 +403,10 @@ do { \
19791 } while (0)
19792
19793 #define __get_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19794 +do { \
19795 + pax_open_userland(); \
19796 asm volatile(ASM_STAC "\n" \
19797 - "1: mov"itype" %2,%"rtype"1\n" \
19798 + "1: "__copyuser_seg"mov"itype" %2,%"rtype"1\n"\
19799 "2: " ASM_CLAC "\n" \
19800 ".section .fixup,\"ax\"\n" \
19801 "3: mov %3,%0\n" \
19802 @@ -364,8 +414,10 @@ do { \
19803 " jmp 2b\n" \
19804 ".previous\n" \
19805 _ASM_EXTABLE(1b, 3b) \
19806 - : "=r" (err), ltype(x) \
19807 - : "m" (__m(addr)), "i" (errret), "0" (err))
19808 + : "=r" (err), ltype (x) \
19809 + : "m" (__m(addr)), "i" (errret), "0" (err)); \
19810 + pax_close_userland(); \
19811 +} while (0)
19812
19813 #define __get_user_size_ex(x, ptr, size) \
19814 do { \
19815 @@ -389,7 +441,7 @@ do { \
19816 } while (0)
19817
19818 #define __get_user_asm_ex(x, addr, itype, rtype, ltype) \
19819 - asm volatile("1: mov"itype" %1,%"rtype"0\n" \
19820 + asm volatile("1: "__copyuser_seg"mov"itype" %1,%"rtype"0\n"\
19821 "2:\n" \
19822 _ASM_EXTABLE_EX(1b, 2b) \
19823 : ltype(x) : "m" (__m(addr)))
19824 @@ -406,13 +458,24 @@ do { \
19825 int __gu_err; \
19826 unsigned long __gu_val; \
19827 __get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT); \
19828 - (x) = (__force __typeof__(*(ptr)))__gu_val; \
19829 + (x) = (__typeof__(*(ptr)))__gu_val; \
19830 __gu_err; \
19831 })
19832
19833 /* FIXME: this hack is definitely wrong -AK */
19834 struct __large_struct { unsigned long buf[100]; };
19835 -#define __m(x) (*(struct __large_struct __user *)(x))
19836 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19837 +#define ____m(x) \
19838 +({ \
19839 + unsigned long ____x = (unsigned long)(x); \
19840 + if (____x < pax_user_shadow_base) \
19841 + ____x += pax_user_shadow_base; \
19842 + (typeof(x))____x; \
19843 +})
19844 +#else
19845 +#define ____m(x) (x)
19846 +#endif
19847 +#define __m(x) (*(struct __large_struct __user *)____m(x))
19848
19849 /*
19850 * Tell gcc we read from memory instead of writing: this is because
19851 @@ -420,8 +483,10 @@ struct __large_struct { unsigned long buf[100]; };
19852 * aliasing issues.
19853 */
19854 #define __put_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19855 +do { \
19856 + pax_open_userland(); \
19857 asm volatile(ASM_STAC "\n" \
19858 - "1: mov"itype" %"rtype"1,%2\n" \
19859 + "1: "__copyuser_seg"mov"itype" %"rtype"1,%2\n"\
19860 "2: " ASM_CLAC "\n" \
19861 ".section .fixup,\"ax\"\n" \
19862 "3: mov %3,%0\n" \
19863 @@ -429,10 +494,12 @@ struct __large_struct { unsigned long buf[100]; };
19864 ".previous\n" \
19865 _ASM_EXTABLE(1b, 3b) \
19866 : "=r"(err) \
19867 - : ltype(x), "m" (__m(addr)), "i" (errret), "0" (err))
19868 + : ltype (x), "m" (__m(addr)), "i" (errret), "0" (err));\
19869 + pax_close_userland(); \
19870 +} while (0)
19871
19872 #define __put_user_asm_ex(x, addr, itype, rtype, ltype) \
19873 - asm volatile("1: mov"itype" %"rtype"0,%1\n" \
19874 + asm volatile("1: "__copyuser_seg"mov"itype" %"rtype"0,%1\n"\
19875 "2:\n" \
19876 _ASM_EXTABLE_EX(1b, 2b) \
19877 : : ltype(x), "m" (__m(addr)))
19878 @@ -442,11 +509,13 @@ struct __large_struct { unsigned long buf[100]; };
19879 */
19880 #define uaccess_try do { \
19881 current_thread_info()->uaccess_err = 0; \
19882 + pax_open_userland(); \
19883 stac(); \
19884 barrier();
19885
19886 #define uaccess_catch(err) \
19887 clac(); \
19888 + pax_close_userland(); \
19889 (err) |= (current_thread_info()->uaccess_err ? -EFAULT : 0); \
19890 } while (0)
19891
19892 @@ -471,8 +540,12 @@ struct __large_struct { unsigned long buf[100]; };
19893 * On error, the variable @x is set to zero.
19894 */
19895
19896 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19897 +#define __get_user(x, ptr) get_user((x), (ptr))
19898 +#else
19899 #define __get_user(x, ptr) \
19900 __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
19901 +#endif
19902
19903 /**
19904 * __put_user: - Write a simple value into user space, with less checking.
19905 @@ -494,8 +567,12 @@ struct __large_struct { unsigned long buf[100]; };
19906 * Returns zero on success, or -EFAULT on error.
19907 */
19908
19909 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19910 +#define __put_user(x, ptr) put_user((x), (ptr))
19911 +#else
19912 #define __put_user(x, ptr) \
19913 __put_user_nocheck((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
19914 +#endif
19915
19916 #define __get_user_unaligned __get_user
19917 #define __put_user_unaligned __put_user
19918 @@ -513,7 +590,7 @@ struct __large_struct { unsigned long buf[100]; };
19919 #define get_user_ex(x, ptr) do { \
19920 unsigned long __gue_val; \
19921 __get_user_size_ex((__gue_val), (ptr), (sizeof(*(ptr)))); \
19922 - (x) = (__force __typeof__(*(ptr)))__gue_val; \
19923 + (x) = (__typeof__(*(ptr)))__gue_val; \
19924 } while (0)
19925
19926 #define put_user_try uaccess_try
19927 @@ -531,7 +608,7 @@ extern __must_check long strlen_user(const char __user *str);
19928 extern __must_check long strnlen_user(const char __user *str, long n);
19929
19930 unsigned long __must_check clear_user(void __user *mem, unsigned long len);
19931 -unsigned long __must_check __clear_user(void __user *mem, unsigned long len);
19932 +unsigned long __must_check __clear_user(void __user *mem, unsigned long len) __size_overflow(2);
19933
19934 extern void __cmpxchg_wrong_size(void)
19935 __compiletime_error("Bad argument size for cmpxchg");
19936 @@ -542,18 +619,19 @@ extern void __cmpxchg_wrong_size(void)
19937 __typeof__(ptr) __uval = (uval); \
19938 __typeof__(*(ptr)) __old = (old); \
19939 __typeof__(*(ptr)) __new = (new); \
19940 + pax_open_userland(); \
19941 switch (size) { \
19942 case 1: \
19943 { \
19944 asm volatile("\t" ASM_STAC "\n" \
19945 - "1:\t" LOCK_PREFIX "cmpxchgb %4, %2\n" \
19946 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgb %4, %2\n"\
19947 "2:\t" ASM_CLAC "\n" \
19948 "\t.section .fixup, \"ax\"\n" \
19949 "3:\tmov %3, %0\n" \
19950 "\tjmp 2b\n" \
19951 "\t.previous\n" \
19952 _ASM_EXTABLE(1b, 3b) \
19953 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19954 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19955 : "i" (-EFAULT), "q" (__new), "1" (__old) \
19956 : "memory" \
19957 ); \
19958 @@ -562,14 +640,14 @@ extern void __cmpxchg_wrong_size(void)
19959 case 2: \
19960 { \
19961 asm volatile("\t" ASM_STAC "\n" \
19962 - "1:\t" LOCK_PREFIX "cmpxchgw %4, %2\n" \
19963 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgw %4, %2\n"\
19964 "2:\t" ASM_CLAC "\n" \
19965 "\t.section .fixup, \"ax\"\n" \
19966 "3:\tmov %3, %0\n" \
19967 "\tjmp 2b\n" \
19968 "\t.previous\n" \
19969 _ASM_EXTABLE(1b, 3b) \
19970 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19971 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19972 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19973 : "memory" \
19974 ); \
19975 @@ -578,14 +656,14 @@ extern void __cmpxchg_wrong_size(void)
19976 case 4: \
19977 { \
19978 asm volatile("\t" ASM_STAC "\n" \
19979 - "1:\t" LOCK_PREFIX "cmpxchgl %4, %2\n" \
19980 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %4, %2\n"\
19981 "2:\t" ASM_CLAC "\n" \
19982 "\t.section .fixup, \"ax\"\n" \
19983 "3:\tmov %3, %0\n" \
19984 "\tjmp 2b\n" \
19985 "\t.previous\n" \
19986 _ASM_EXTABLE(1b, 3b) \
19987 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19988 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19989 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19990 : "memory" \
19991 ); \
19992 @@ -597,14 +675,14 @@ extern void __cmpxchg_wrong_size(void)
19993 __cmpxchg_wrong_size(); \
19994 \
19995 asm volatile("\t" ASM_STAC "\n" \
19996 - "1:\t" LOCK_PREFIX "cmpxchgq %4, %2\n" \
19997 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgq %4, %2\n"\
19998 "2:\t" ASM_CLAC "\n" \
19999 "\t.section .fixup, \"ax\"\n" \
20000 "3:\tmov %3, %0\n" \
20001 "\tjmp 2b\n" \
20002 "\t.previous\n" \
20003 _ASM_EXTABLE(1b, 3b) \
20004 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
20005 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
20006 : "i" (-EFAULT), "r" (__new), "1" (__old) \
20007 : "memory" \
20008 ); \
20009 @@ -613,6 +691,7 @@ extern void __cmpxchg_wrong_size(void)
20010 default: \
20011 __cmpxchg_wrong_size(); \
20012 } \
20013 + pax_close_userland(); \
20014 *__uval = __old; \
20015 __ret; \
20016 })
20017 @@ -636,17 +715,6 @@ extern struct movsl_mask {
20018
20019 #define ARCH_HAS_NOCACHE_UACCESS 1
20020
20021 -#ifdef CONFIG_X86_32
20022 -# include <asm/uaccess_32.h>
20023 -#else
20024 -# include <asm/uaccess_64.h>
20025 -#endif
20026 -
20027 -unsigned long __must_check _copy_from_user(void *to, const void __user *from,
20028 - unsigned n);
20029 -unsigned long __must_check _copy_to_user(void __user *to, const void *from,
20030 - unsigned n);
20031 -
20032 #ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
20033 # define copy_user_diag __compiletime_error
20034 #else
20035 @@ -656,7 +724,7 @@ unsigned long __must_check _copy_to_user(void __user *to, const void *from,
20036 extern void copy_user_diag("copy_from_user() buffer size is too small")
20037 copy_from_user_overflow(void);
20038 extern void copy_user_diag("copy_to_user() buffer size is too small")
20039 -copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
20040 +copy_to_user_overflow(void);
20041
20042 #undef copy_user_diag
20043
20044 @@ -669,7 +737,7 @@ __copy_from_user_overflow(void) __asm__("copy_from_user_overflow");
20045
20046 extern void
20047 __compiletime_warning("copy_to_user() buffer size is not provably correct")
20048 -__copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
20049 +__copy_to_user_overflow(void) __asm__("copy_to_user_overflow");
20050 #define __copy_to_user_overflow(size, count) __copy_to_user_overflow()
20051
20052 #else
20053 @@ -684,10 +752,16 @@ __copy_from_user_overflow(int size, unsigned long count)
20054
20055 #endif
20056
20057 +#ifdef CONFIG_X86_32
20058 +# include <asm/uaccess_32.h>
20059 +#else
20060 +# include <asm/uaccess_64.h>
20061 +#endif
20062 +
20063 static inline unsigned long __must_check
20064 copy_from_user(void *to, const void __user *from, unsigned long n)
20065 {
20066 - int sz = __compiletime_object_size(to);
20067 + size_t sz = __compiletime_object_size(to);
20068
20069 might_fault();
20070
20071 @@ -709,12 +783,15 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
20072 * case, and do only runtime checking for non-constant sizes.
20073 */
20074
20075 - if (likely(sz < 0 || sz >= n))
20076 - n = _copy_from_user(to, from, n);
20077 - else if(__builtin_constant_p(n))
20078 - copy_from_user_overflow();
20079 - else
20080 - __copy_from_user_overflow(sz, n);
20081 + if (likely(sz != (size_t)-1 && sz < n)) {
20082 + if(__builtin_constant_p(n))
20083 + copy_from_user_overflow();
20084 + else
20085 + __copy_from_user_overflow(sz, n);
20086 + } else if (access_ok(VERIFY_READ, from, n))
20087 + n = __copy_from_user(to, from, n);
20088 + else if ((long)n > 0)
20089 + memset(to, 0, n);
20090
20091 return n;
20092 }
20093 @@ -722,17 +799,18 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
20094 static inline unsigned long __must_check
20095 copy_to_user(void __user *to, const void *from, unsigned long n)
20096 {
20097 - int sz = __compiletime_object_size(from);
20098 + size_t sz = __compiletime_object_size(from);
20099
20100 might_fault();
20101
20102 /* See the comment in copy_from_user() above. */
20103 - if (likely(sz < 0 || sz >= n))
20104 - n = _copy_to_user(to, from, n);
20105 - else if(__builtin_constant_p(n))
20106 - copy_to_user_overflow();
20107 - else
20108 - __copy_to_user_overflow(sz, n);
20109 + if (likely(sz != (size_t)-1 && sz < n)) {
20110 + if(__builtin_constant_p(n))
20111 + copy_to_user_overflow();
20112 + else
20113 + __copy_to_user_overflow(sz, n);
20114 + } else if (access_ok(VERIFY_WRITE, to, n))
20115 + n = __copy_to_user(to, from, n);
20116
20117 return n;
20118 }
20119 diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h
20120 index 3c03a5d..edb68ae 100644
20121 --- a/arch/x86/include/asm/uaccess_32.h
20122 +++ b/arch/x86/include/asm/uaccess_32.h
20123 @@ -40,9 +40,14 @@ unsigned long __must_check __copy_from_user_ll_nocache_nozero
20124 * anything, so this is accurate.
20125 */
20126
20127 -static __always_inline unsigned long __must_check
20128 +static __always_inline __size_overflow(3) unsigned long __must_check
20129 __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n)
20130 {
20131 + if ((long)n < 0)
20132 + return n;
20133 +
20134 + check_object_size(from, n, true);
20135 +
20136 if (__builtin_constant_p(n)) {
20137 unsigned long ret;
20138
20139 @@ -82,12 +87,16 @@ static __always_inline unsigned long __must_check
20140 __copy_to_user(void __user *to, const void *from, unsigned long n)
20141 {
20142 might_fault();
20143 +
20144 return __copy_to_user_inatomic(to, from, n);
20145 }
20146
20147 -static __always_inline unsigned long
20148 +static __always_inline __size_overflow(3) unsigned long
20149 __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
20150 {
20151 + if ((long)n < 0)
20152 + return n;
20153 +
20154 /* Avoid zeroing the tail if the copy fails..
20155 * If 'n' is constant and 1, 2, or 4, we do still zero on a failure,
20156 * but as the zeroing behaviour is only significant when n is not
20157 @@ -137,6 +146,12 @@ static __always_inline unsigned long
20158 __copy_from_user(void *to, const void __user *from, unsigned long n)
20159 {
20160 might_fault();
20161 +
20162 + if ((long)n < 0)
20163 + return n;
20164 +
20165 + check_object_size(to, n, false);
20166 +
20167 if (__builtin_constant_p(n)) {
20168 unsigned long ret;
20169
20170 @@ -159,6 +174,10 @@ static __always_inline unsigned long __copy_from_user_nocache(void *to,
20171 const void __user *from, unsigned long n)
20172 {
20173 might_fault();
20174 +
20175 + if ((long)n < 0)
20176 + return n;
20177 +
20178 if (__builtin_constant_p(n)) {
20179 unsigned long ret;
20180
20181 @@ -181,7 +200,10 @@ static __always_inline unsigned long
20182 __copy_from_user_inatomic_nocache(void *to, const void __user *from,
20183 unsigned long n)
20184 {
20185 - return __copy_from_user_ll_nocache_nozero(to, from, n);
20186 + if ((long)n < 0)
20187 + return n;
20188 +
20189 + return __copy_from_user_ll_nocache_nozero(to, from, n);
20190 }
20191
20192 #endif /* _ASM_X86_UACCESS_32_H */
20193 diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
20194 index 12a26b9..c36fff5 100644
20195 --- a/arch/x86/include/asm/uaccess_64.h
20196 +++ b/arch/x86/include/asm/uaccess_64.h
20197 @@ -10,6 +10,9 @@
20198 #include <asm/alternative.h>
20199 #include <asm/cpufeature.h>
20200 #include <asm/page.h>
20201 +#include <asm/pgtable.h>
20202 +
20203 +#define set_fs(x) (current_thread_info()->addr_limit = (x))
20204
20205 /*
20206 * Copy To/From Userspace
20207 @@ -23,8 +26,8 @@ copy_user_generic_string(void *to, const void *from, unsigned len);
20208 __must_check unsigned long
20209 copy_user_generic_unrolled(void *to, const void *from, unsigned len);
20210
20211 -static __always_inline __must_check unsigned long
20212 -copy_user_generic(void *to, const void *from, unsigned len)
20213 +static __always_inline __must_check __size_overflow(3) unsigned long
20214 +copy_user_generic(void *to, const void *from, unsigned long len)
20215 {
20216 unsigned ret;
20217
20218 @@ -46,121 +49,170 @@ copy_user_generic(void *to, const void *from, unsigned len)
20219 }
20220
20221 __must_check unsigned long
20222 -copy_in_user(void __user *to, const void __user *from, unsigned len);
20223 +copy_in_user(void __user *to, const void __user *from, unsigned long len);
20224
20225 static __always_inline __must_check
20226 -int __copy_from_user_nocheck(void *dst, const void __user *src, unsigned size)
20227 +unsigned long __copy_from_user_nocheck(void *dst, const void __user *src, unsigned long size)
20228 {
20229 - int ret = 0;
20230 + size_t sz = __compiletime_object_size(dst);
20231 + unsigned ret = 0;
20232 +
20233 + if (size > INT_MAX)
20234 + return size;
20235 +
20236 + check_object_size(dst, size, false);
20237 +
20238 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20239 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20240 + return size;
20241 +#endif
20242 +
20243 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20244 + if(__builtin_constant_p(size))
20245 + copy_from_user_overflow();
20246 + else
20247 + __copy_from_user_overflow(sz, size);
20248 + return size;
20249 + }
20250
20251 if (!__builtin_constant_p(size))
20252 - return copy_user_generic(dst, (__force void *)src, size);
20253 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20254 switch (size) {
20255 - case 1:__get_user_asm(*(u8 *)dst, (u8 __user *)src,
20256 + case 1:__get_user_asm(*(u8 *)dst, (const u8 __user *)src,
20257 ret, "b", "b", "=q", 1);
20258 return ret;
20259 - case 2:__get_user_asm(*(u16 *)dst, (u16 __user *)src,
20260 + case 2:__get_user_asm(*(u16 *)dst, (const u16 __user *)src,
20261 ret, "w", "w", "=r", 2);
20262 return ret;
20263 - case 4:__get_user_asm(*(u32 *)dst, (u32 __user *)src,
20264 + case 4:__get_user_asm(*(u32 *)dst, (const u32 __user *)src,
20265 ret, "l", "k", "=r", 4);
20266 return ret;
20267 - case 8:__get_user_asm(*(u64 *)dst, (u64 __user *)src,
20268 + case 8:__get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20269 ret, "q", "", "=r", 8);
20270 return ret;
20271 case 10:
20272 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20273 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20274 ret, "q", "", "=r", 10);
20275 if (unlikely(ret))
20276 return ret;
20277 __get_user_asm(*(u16 *)(8 + (char *)dst),
20278 - (u16 __user *)(8 + (char __user *)src),
20279 + (const u16 __user *)(8 + (const char __user *)src),
20280 ret, "w", "w", "=r", 2);
20281 return ret;
20282 case 16:
20283 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20284 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20285 ret, "q", "", "=r", 16);
20286 if (unlikely(ret))
20287 return ret;
20288 __get_user_asm(*(u64 *)(8 + (char *)dst),
20289 - (u64 __user *)(8 + (char __user *)src),
20290 + (const u64 __user *)(8 + (const char __user *)src),
20291 ret, "q", "", "=r", 8);
20292 return ret;
20293 default:
20294 - return copy_user_generic(dst, (__force void *)src, size);
20295 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20296 }
20297 }
20298
20299 static __always_inline __must_check
20300 -int __copy_from_user(void *dst, const void __user *src, unsigned size)
20301 +unsigned long __copy_from_user(void *dst, const void __user *src, unsigned long size)
20302 {
20303 might_fault();
20304 return __copy_from_user_nocheck(dst, src, size);
20305 }
20306
20307 static __always_inline __must_check
20308 -int __copy_to_user_nocheck(void __user *dst, const void *src, unsigned size)
20309 +unsigned long __copy_to_user_nocheck(void __user *dst, const void *src, unsigned long size)
20310 {
20311 - int ret = 0;
20312 + size_t sz = __compiletime_object_size(src);
20313 + unsigned ret = 0;
20314 +
20315 + if (size > INT_MAX)
20316 + return size;
20317 +
20318 + check_object_size(src, size, true);
20319 +
20320 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20321 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20322 + return size;
20323 +#endif
20324 +
20325 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20326 + if(__builtin_constant_p(size))
20327 + copy_to_user_overflow();
20328 + else
20329 + __copy_to_user_overflow(sz, size);
20330 + return size;
20331 + }
20332
20333 if (!__builtin_constant_p(size))
20334 - return copy_user_generic((__force void *)dst, src, size);
20335 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20336 switch (size) {
20337 - case 1:__put_user_asm(*(u8 *)src, (u8 __user *)dst,
20338 + case 1:__put_user_asm(*(const u8 *)src, (u8 __user *)dst,
20339 ret, "b", "b", "iq", 1);
20340 return ret;
20341 - case 2:__put_user_asm(*(u16 *)src, (u16 __user *)dst,
20342 + case 2:__put_user_asm(*(const u16 *)src, (u16 __user *)dst,
20343 ret, "w", "w", "ir", 2);
20344 return ret;
20345 - case 4:__put_user_asm(*(u32 *)src, (u32 __user *)dst,
20346 + case 4:__put_user_asm(*(const u32 *)src, (u32 __user *)dst,
20347 ret, "l", "k", "ir", 4);
20348 return ret;
20349 - case 8:__put_user_asm(*(u64 *)src, (u64 __user *)dst,
20350 + case 8:__put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20351 ret, "q", "", "er", 8);
20352 return ret;
20353 case 10:
20354 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20355 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20356 ret, "q", "", "er", 10);
20357 if (unlikely(ret))
20358 return ret;
20359 asm("":::"memory");
20360 - __put_user_asm(4[(u16 *)src], 4 + (u16 __user *)dst,
20361 + __put_user_asm(4[(const u16 *)src], 4 + (u16 __user *)dst,
20362 ret, "w", "w", "ir", 2);
20363 return ret;
20364 case 16:
20365 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20366 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20367 ret, "q", "", "er", 16);
20368 if (unlikely(ret))
20369 return ret;
20370 asm("":::"memory");
20371 - __put_user_asm(1[(u64 *)src], 1 + (u64 __user *)dst,
20372 + __put_user_asm(1[(const u64 *)src], 1 + (u64 __user *)dst,
20373 ret, "q", "", "er", 8);
20374 return ret;
20375 default:
20376 - return copy_user_generic((__force void *)dst, src, size);
20377 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20378 }
20379 }
20380
20381 static __always_inline __must_check
20382 -int __copy_to_user(void __user *dst, const void *src, unsigned size)
20383 +unsigned long __copy_to_user(void __user *dst, const void *src, unsigned long size)
20384 {
20385 might_fault();
20386 return __copy_to_user_nocheck(dst, src, size);
20387 }
20388
20389 static __always_inline __must_check
20390 -int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20391 +unsigned long __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20392 {
20393 - int ret = 0;
20394 + unsigned ret = 0;
20395
20396 might_fault();
20397 +
20398 + if (size > INT_MAX)
20399 + return size;
20400 +
20401 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20402 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20403 + return size;
20404 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20405 + return size;
20406 +#endif
20407 +
20408 if (!__builtin_constant_p(size))
20409 - return copy_user_generic((__force void *)dst,
20410 - (__force void *)src, size);
20411 + return copy_user_generic((__force_kernel void *)____m(dst),
20412 + (__force_kernel const void *)____m(src), size);
20413 switch (size) {
20414 case 1: {
20415 u8 tmp;
20416 - __get_user_asm(tmp, (u8 __user *)src,
20417 + __get_user_asm(tmp, (const u8 __user *)src,
20418 ret, "b", "b", "=q", 1);
20419 if (likely(!ret))
20420 __put_user_asm(tmp, (u8 __user *)dst,
20421 @@ -169,7 +221,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20422 }
20423 case 2: {
20424 u16 tmp;
20425 - __get_user_asm(tmp, (u16 __user *)src,
20426 + __get_user_asm(tmp, (const u16 __user *)src,
20427 ret, "w", "w", "=r", 2);
20428 if (likely(!ret))
20429 __put_user_asm(tmp, (u16 __user *)dst,
20430 @@ -179,7 +231,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20431
20432 case 4: {
20433 u32 tmp;
20434 - __get_user_asm(tmp, (u32 __user *)src,
20435 + __get_user_asm(tmp, (const u32 __user *)src,
20436 ret, "l", "k", "=r", 4);
20437 if (likely(!ret))
20438 __put_user_asm(tmp, (u32 __user *)dst,
20439 @@ -188,7 +240,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20440 }
20441 case 8: {
20442 u64 tmp;
20443 - __get_user_asm(tmp, (u64 __user *)src,
20444 + __get_user_asm(tmp, (const u64 __user *)src,
20445 ret, "q", "", "=r", 8);
20446 if (likely(!ret))
20447 __put_user_asm(tmp, (u64 __user *)dst,
20448 @@ -196,41 +248,58 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20449 return ret;
20450 }
20451 default:
20452 - return copy_user_generic((__force void *)dst,
20453 - (__force void *)src, size);
20454 + return copy_user_generic((__force_kernel void *)____m(dst),
20455 + (__force_kernel const void *)____m(src), size);
20456 }
20457 }
20458
20459 -static __must_check __always_inline int
20460 -__copy_from_user_inatomic(void *dst, const void __user *src, unsigned size)
20461 +static __must_check __always_inline unsigned long
20462 +__copy_from_user_inatomic(void *dst, const void __user *src, unsigned long size)
20463 {
20464 return __copy_from_user_nocheck(dst, src, size);
20465 }
20466
20467 -static __must_check __always_inline int
20468 -__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
20469 +static __must_check __always_inline unsigned long
20470 +__copy_to_user_inatomic(void __user *dst, const void *src, unsigned long size)
20471 {
20472 return __copy_to_user_nocheck(dst, src, size);
20473 }
20474
20475 -extern long __copy_user_nocache(void *dst, const void __user *src,
20476 - unsigned size, int zerorest);
20477 +extern unsigned long __copy_user_nocache(void *dst, const void __user *src,
20478 + unsigned long size, int zerorest);
20479
20480 -static inline int
20481 -__copy_from_user_nocache(void *dst, const void __user *src, unsigned size)
20482 +static inline unsigned long
20483 +__copy_from_user_nocache(void *dst, const void __user *src, unsigned long size)
20484 {
20485 might_fault();
20486 +
20487 + if (size > INT_MAX)
20488 + return size;
20489 +
20490 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20491 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20492 + return size;
20493 +#endif
20494 +
20495 return __copy_user_nocache(dst, src, size, 1);
20496 }
20497
20498 -static inline int
20499 +static inline unsigned long
20500 __copy_from_user_inatomic_nocache(void *dst, const void __user *src,
20501 - unsigned size)
20502 + unsigned long size)
20503 {
20504 + if (size > INT_MAX)
20505 + return size;
20506 +
20507 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20508 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20509 + return size;
20510 +#endif
20511 +
20512 return __copy_user_nocache(dst, src, size, 0);
20513 }
20514
20515 unsigned long
20516 -copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest);
20517 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len, unsigned zerorest) __size_overflow(3);
20518
20519 #endif /* _ASM_X86_UACCESS_64_H */
20520 diff --git a/arch/x86/include/asm/word-at-a-time.h b/arch/x86/include/asm/word-at-a-time.h
20521 index 5b238981..77fdd78 100644
20522 --- a/arch/x86/include/asm/word-at-a-time.h
20523 +++ b/arch/x86/include/asm/word-at-a-time.h
20524 @@ -11,7 +11,7 @@
20525 * and shift, for example.
20526 */
20527 struct word_at_a_time {
20528 - const unsigned long one_bits, high_bits;
20529 + unsigned long one_bits, high_bits;
20530 };
20531
20532 #define WORD_AT_A_TIME_CONSTANTS { REPEAT_BYTE(0x01), REPEAT_BYTE(0x80) }
20533 diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
20534 index f58a9c7..dc378042a 100644
20535 --- a/arch/x86/include/asm/x86_init.h
20536 +++ b/arch/x86/include/asm/x86_init.h
20537 @@ -129,7 +129,7 @@ struct x86_init_ops {
20538 struct x86_init_timers timers;
20539 struct x86_init_iommu iommu;
20540 struct x86_init_pci pci;
20541 -};
20542 +} __no_const;
20543
20544 /**
20545 * struct x86_cpuinit_ops - platform specific cpu hotplug setups
20546 @@ -140,7 +140,7 @@ struct x86_cpuinit_ops {
20547 void (*setup_percpu_clockev)(void);
20548 void (*early_percpu_clock_init)(void);
20549 void (*fixup_cpu_id)(struct cpuinfo_x86 *c, int node);
20550 -};
20551 +} __no_const;
20552
20553 struct timespec;
20554
20555 @@ -168,7 +168,7 @@ struct x86_platform_ops {
20556 void (*save_sched_clock_state)(void);
20557 void (*restore_sched_clock_state)(void);
20558 void (*apic_post_init)(void);
20559 -};
20560 +} __no_const;
20561
20562 struct pci_dev;
20563 struct msi_msg;
20564 @@ -182,7 +182,7 @@ struct x86_msi_ops {
20565 void (*teardown_msi_irqs)(struct pci_dev *dev);
20566 void (*restore_msi_irqs)(struct pci_dev *dev);
20567 int (*setup_hpet_msi)(unsigned int irq, unsigned int id);
20568 -};
20569 +} __no_const;
20570
20571 struct IO_APIC_route_entry;
20572 struct io_apic_irq_attr;
20573 @@ -203,7 +203,7 @@ struct x86_io_apic_ops {
20574 unsigned int destination, int vector,
20575 struct io_apic_irq_attr *attr);
20576 void (*eoi_ioapic_pin)(int apic, int pin, int vector);
20577 -};
20578 +} __no_const;
20579
20580 extern struct x86_init_ops x86_init;
20581 extern struct x86_cpuinit_ops x86_cpuinit;
20582 diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
20583 index 5eea099..ff7ef8d 100644
20584 --- a/arch/x86/include/asm/xen/page.h
20585 +++ b/arch/x86/include/asm/xen/page.h
20586 @@ -83,7 +83,7 @@ static inline int xen_safe_read_ulong(unsigned long *addr, unsigned long *val)
20587 * - get_phys_to_machine() is to be called by __pfn_to_mfn() only in special
20588 * cases needing an extended handling.
20589 */
20590 -static inline unsigned long __pfn_to_mfn(unsigned long pfn)
20591 +static inline unsigned long __intentional_overflow(-1) __pfn_to_mfn(unsigned long pfn)
20592 {
20593 unsigned long mfn;
20594
20595 diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/include/asm/xsave.h
20596 index c9a6d68..cb57f42 100644
20597 --- a/arch/x86/include/asm/xsave.h
20598 +++ b/arch/x86/include/asm/xsave.h
20599 @@ -223,12 +223,16 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20600 if (unlikely(err))
20601 return -EFAULT;
20602
20603 + pax_open_userland();
20604 __asm__ __volatile__(ASM_STAC "\n"
20605 - "1:"XSAVE"\n"
20606 + "1:"
20607 + __copyuser_seg
20608 + XSAVE"\n"
20609 "2: " ASM_CLAC "\n"
20610 xstate_fault
20611 : "D" (buf), "a" (-1), "d" (-1), "0" (0)
20612 : "memory");
20613 + pax_close_userland();
20614 return err;
20615 }
20616
20617 @@ -238,16 +242,20 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20618 static inline int xrestore_user(struct xsave_struct __user *buf, u64 mask)
20619 {
20620 int err = 0;
20621 - struct xsave_struct *xstate = ((__force struct xsave_struct *)buf);
20622 + struct xsave_struct *xstate = ((__force_kernel struct xsave_struct *)buf);
20623 u32 lmask = mask;
20624 u32 hmask = mask >> 32;
20625
20626 + pax_open_userland();
20627 __asm__ __volatile__(ASM_STAC "\n"
20628 - "1:"XRSTOR"\n"
20629 + "1:"
20630 + __copyuser_seg
20631 + XRSTOR"\n"
20632 "2: " ASM_CLAC "\n"
20633 xstate_fault
20634 : "D" (xstate), "a" (lmask), "d" (hmask), "0" (0)
20635 : "memory"); /* memory required? */
20636 + pax_close_userland();
20637 return err;
20638 }
20639
20640 diff --git a/arch/x86/include/uapi/asm/e820.h b/arch/x86/include/uapi/asm/e820.h
20641 index d993e33..8db1b18 100644
20642 --- a/arch/x86/include/uapi/asm/e820.h
20643 +++ b/arch/x86/include/uapi/asm/e820.h
20644 @@ -58,7 +58,7 @@ struct e820map {
20645 #define ISA_START_ADDRESS 0xa0000
20646 #define ISA_END_ADDRESS 0x100000
20647
20648 -#define BIOS_BEGIN 0x000a0000
20649 +#define BIOS_BEGIN 0x000c0000
20650 #define BIOS_END 0x00100000
20651
20652 #define BIOS_ROM_BASE 0xffe00000
20653 diff --git a/arch/x86/include/uapi/asm/ptrace-abi.h b/arch/x86/include/uapi/asm/ptrace-abi.h
20654 index 7b0a55a..ad115bf 100644
20655 --- a/arch/x86/include/uapi/asm/ptrace-abi.h
20656 +++ b/arch/x86/include/uapi/asm/ptrace-abi.h
20657 @@ -49,7 +49,6 @@
20658 #define EFLAGS 144
20659 #define RSP 152
20660 #define SS 160
20661 -#define ARGOFFSET R11
20662 #endif /* __ASSEMBLY__ */
20663
20664 /* top of stack page */
20665 diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
20666 index 5d4502c..a567e09 100644
20667 --- a/arch/x86/kernel/Makefile
20668 +++ b/arch/x86/kernel/Makefile
20669 @@ -24,7 +24,7 @@ obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o
20670 obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o
20671 obj-$(CONFIG_IRQ_WORK) += irq_work.o
20672 obj-y += probe_roms.o
20673 -obj-$(CONFIG_X86_32) += i386_ksyms_32.o
20674 +obj-$(CONFIG_X86_32) += sys_i386_32.o i386_ksyms_32.o
20675 obj-$(CONFIG_X86_64) += sys_x86_64.o x8664_ksyms_64.o
20676 obj-$(CONFIG_X86_64) += mcount_64.o
20677 obj-y += syscall_$(BITS).o vsyscall_gtod.o
20678 diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
20679 index b5ddc96..490b4e4 100644
20680 --- a/arch/x86/kernel/acpi/boot.c
20681 +++ b/arch/x86/kernel/acpi/boot.c
20682 @@ -1351,7 +1351,7 @@ static int __init dmi_ignore_irq0_timer_override(const struct dmi_system_id *d)
20683 * If your system is blacklisted here, but you find that acpi=force
20684 * works for you, please contact linux-acpi@vger.kernel.org
20685 */
20686 -static struct dmi_system_id __initdata acpi_dmi_table[] = {
20687 +static const struct dmi_system_id __initconst acpi_dmi_table[] = {
20688 /*
20689 * Boxes that need ACPI disabled
20690 */
20691 @@ -1426,7 +1426,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
20692 };
20693
20694 /* second table for DMI checks that should run after early-quirks */
20695 -static struct dmi_system_id __initdata acpi_dmi_table_late[] = {
20696 +static const struct dmi_system_id __initconst acpi_dmi_table_late[] = {
20697 /*
20698 * HP laptops which use a DSDT reporting as HP/SB400/10000,
20699 * which includes some code which overrides all temperature
20700 diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
20701 index 3136820..e2c6577 100644
20702 --- a/arch/x86/kernel/acpi/sleep.c
20703 +++ b/arch/x86/kernel/acpi/sleep.c
20704 @@ -99,8 +99,12 @@ int x86_acpi_suspend_lowlevel(void)
20705 #else /* CONFIG_64BIT */
20706 #ifdef CONFIG_SMP
20707 stack_start = (unsigned long)temp_stack + sizeof(temp_stack);
20708 +
20709 + pax_open_kernel();
20710 early_gdt_descr.address =
20711 (unsigned long)get_cpu_gdt_table(smp_processor_id());
20712 + pax_close_kernel();
20713 +
20714 initial_gs = per_cpu_offset(smp_processor_id());
20715 #endif
20716 initial_code = (unsigned long)wakeup_long64;
20717 diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S
20718 index 665c6b7..eae4d56 100644
20719 --- a/arch/x86/kernel/acpi/wakeup_32.S
20720 +++ b/arch/x86/kernel/acpi/wakeup_32.S
20721 @@ -29,13 +29,11 @@ wakeup_pmode_return:
20722 # and restore the stack ... but you need gdt for this to work
20723 movl saved_context_esp, %esp
20724
20725 - movl %cs:saved_magic, %eax
20726 - cmpl $0x12345678, %eax
20727 + cmpl $0x12345678, saved_magic
20728 jne bogus_magic
20729
20730 # jump to place where we left off
20731 - movl saved_eip, %eax
20732 - jmp *%eax
20733 + jmp *(saved_eip)
20734
20735 bogus_magic:
20736 jmp bogus_magic
20737 diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
20738 index 703130f..27a155d 100644
20739 --- a/arch/x86/kernel/alternative.c
20740 +++ b/arch/x86/kernel/alternative.c
20741 @@ -268,6 +268,13 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20742 */
20743 for (a = start; a < end; a++) {
20744 instr = (u8 *)&a->instr_offset + a->instr_offset;
20745 +
20746 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20747 + instr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20748 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20749 + instr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20750 +#endif
20751 +
20752 replacement = (u8 *)&a->repl_offset + a->repl_offset;
20753 BUG_ON(a->replacementlen > a->instrlen);
20754 BUG_ON(a->instrlen > sizeof(insnbuf));
20755 @@ -284,6 +291,11 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20756 add_nops(insnbuf + a->replacementlen,
20757 a->instrlen - a->replacementlen);
20758
20759 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20760 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20761 + instr = ktva_ktla(instr);
20762 +#endif
20763 +
20764 text_poke_early(instr, insnbuf, a->instrlen);
20765 }
20766 }
20767 @@ -299,10 +311,16 @@ static void alternatives_smp_lock(const s32 *start, const s32 *end,
20768 for (poff = start; poff < end; poff++) {
20769 u8 *ptr = (u8 *)poff + *poff;
20770
20771 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20772 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20773 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20774 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20775 +#endif
20776 +
20777 if (!*poff || ptr < text || ptr >= text_end)
20778 continue;
20779 /* turn DS segment override prefix into lock prefix */
20780 - if (*ptr == 0x3e)
20781 + if (*ktla_ktva(ptr) == 0x3e)
20782 text_poke(ptr, ((unsigned char []){0xf0}), 1);
20783 }
20784 mutex_unlock(&text_mutex);
20785 @@ -317,10 +335,16 @@ static void alternatives_smp_unlock(const s32 *start, const s32 *end,
20786 for (poff = start; poff < end; poff++) {
20787 u8 *ptr = (u8 *)poff + *poff;
20788
20789 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20790 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20791 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20792 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20793 +#endif
20794 +
20795 if (!*poff || ptr < text || ptr >= text_end)
20796 continue;
20797 /* turn lock prefix into DS segment override prefix */
20798 - if (*ptr == 0xf0)
20799 + if (*ktla_ktva(ptr) == 0xf0)
20800 text_poke(ptr, ((unsigned char []){0x3E}), 1);
20801 }
20802 mutex_unlock(&text_mutex);
20803 @@ -457,7 +481,7 @@ void __init_or_module apply_paravirt(struct paravirt_patch_site *start,
20804
20805 BUG_ON(p->len > MAX_PATCH_LEN);
20806 /* prep the buffer with the original instructions */
20807 - memcpy(insnbuf, p->instr, p->len);
20808 + memcpy(insnbuf, ktla_ktva(p->instr), p->len);
20809 used = pv_init_ops.patch(p->instrtype, p->clobbers, insnbuf,
20810 (unsigned long)p->instr, p->len);
20811
20812 @@ -504,7 +528,7 @@ void __init alternative_instructions(void)
20813 if (!uniproc_patched || num_possible_cpus() == 1)
20814 free_init_pages("SMP alternatives",
20815 (unsigned long)__smp_locks,
20816 - (unsigned long)__smp_locks_end);
20817 + PAGE_ALIGN((unsigned long)__smp_locks_end));
20818 #endif
20819
20820 apply_paravirt(__parainstructions, __parainstructions_end);
20821 @@ -524,13 +548,17 @@ void __init alternative_instructions(void)
20822 * instructions. And on the local CPU you need to be protected again NMI or MCE
20823 * handlers seeing an inconsistent instruction while you patch.
20824 */
20825 -void *__init_or_module text_poke_early(void *addr, const void *opcode,
20826 +void *__kprobes text_poke_early(void *addr, const void *opcode,
20827 size_t len)
20828 {
20829 unsigned long flags;
20830 local_irq_save(flags);
20831 - memcpy(addr, opcode, len);
20832 +
20833 + pax_open_kernel();
20834 + memcpy(ktla_ktva(addr), opcode, len);
20835 sync_core();
20836 + pax_close_kernel();
20837 +
20838 local_irq_restore(flags);
20839 /* Could also do a CLFLUSH here to speed up CPU recovery; but
20840 that causes hangs on some VIA CPUs. */
20841 @@ -552,36 +580,22 @@ void *__init_or_module text_poke_early(void *addr, const void *opcode,
20842 */
20843 void *text_poke(void *addr, const void *opcode, size_t len)
20844 {
20845 - unsigned long flags;
20846 - char *vaddr;
20847 + unsigned char *vaddr = ktla_ktva(addr);
20848 struct page *pages[2];
20849 - int i;
20850 + size_t i;
20851
20852 if (!core_kernel_text((unsigned long)addr)) {
20853 - pages[0] = vmalloc_to_page(addr);
20854 - pages[1] = vmalloc_to_page(addr + PAGE_SIZE);
20855 + pages[0] = vmalloc_to_page(vaddr);
20856 + pages[1] = vmalloc_to_page(vaddr + PAGE_SIZE);
20857 } else {
20858 - pages[0] = virt_to_page(addr);
20859 + pages[0] = virt_to_page(vaddr);
20860 WARN_ON(!PageReserved(pages[0]));
20861 - pages[1] = virt_to_page(addr + PAGE_SIZE);
20862 + pages[1] = virt_to_page(vaddr + PAGE_SIZE);
20863 }
20864 BUG_ON(!pages[0]);
20865 - local_irq_save(flags);
20866 - set_fixmap(FIX_TEXT_POKE0, page_to_phys(pages[0]));
20867 - if (pages[1])
20868 - set_fixmap(FIX_TEXT_POKE1, page_to_phys(pages[1]));
20869 - vaddr = (char *)fix_to_virt(FIX_TEXT_POKE0);
20870 - memcpy(&vaddr[(unsigned long)addr & ~PAGE_MASK], opcode, len);
20871 - clear_fixmap(FIX_TEXT_POKE0);
20872 - if (pages[1])
20873 - clear_fixmap(FIX_TEXT_POKE1);
20874 - local_flush_tlb();
20875 - sync_core();
20876 - /* Could also do a CLFLUSH here to speed up CPU recovery; but
20877 - that causes hangs on some VIA CPUs. */
20878 + text_poke_early(addr, opcode, len);
20879 for (i = 0; i < len; i++)
20880 - BUG_ON(((char *)addr)[i] != ((char *)opcode)[i]);
20881 - local_irq_restore(flags);
20882 + BUG_ON((vaddr)[i] != ((const unsigned char *)opcode)[i]);
20883 return addr;
20884 }
20885
20886 @@ -601,7 +615,7 @@ int poke_int3_handler(struct pt_regs *regs)
20887 if (likely(!bp_patching_in_progress))
20888 return 0;
20889
20890 - if (user_mode_vm(regs) || regs->ip != (unsigned long)bp_int3_addr)
20891 + if (user_mode(regs) || regs->ip != (unsigned long)bp_int3_addr)
20892 return 0;
20893
20894 /* set up the specified breakpoint handler */
20895 @@ -635,7 +649,7 @@ int poke_int3_handler(struct pt_regs *regs)
20896 */
20897 void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler)
20898 {
20899 - unsigned char int3 = 0xcc;
20900 + const unsigned char int3 = 0xcc;
20901
20902 bp_int3_handler = handler;
20903 bp_int3_addr = (u8 *)addr + sizeof(int3);
20904 diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
20905 index 29b5b18..3bdfc29 100644
20906 --- a/arch/x86/kernel/apic/apic.c
20907 +++ b/arch/x86/kernel/apic/apic.c
20908 @@ -201,7 +201,7 @@ int first_system_vector = FIRST_SYSTEM_VECTOR;
20909 /*
20910 * Debug level, exported for io_apic.c
20911 */
20912 -unsigned int apic_verbosity;
20913 +int apic_verbosity;
20914
20915 int pic_mode;
20916
20917 @@ -1991,7 +1991,7 @@ static inline void __smp_error_interrupt(struct pt_regs *regs)
20918 apic_write(APIC_ESR, 0);
20919 v = apic_read(APIC_ESR);
20920 ack_APIC_irq();
20921 - atomic_inc(&irq_err_count);
20922 + atomic_inc_unchecked(&irq_err_count);
20923
20924 apic_printk(APIC_DEBUG, KERN_DEBUG "APIC error on CPU%d: %02x",
20925 smp_processor_id(), v);
20926 diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
20927 index de918c4..32eed23 100644
20928 --- a/arch/x86/kernel/apic/apic_flat_64.c
20929 +++ b/arch/x86/kernel/apic/apic_flat_64.c
20930 @@ -154,7 +154,7 @@ static int flat_probe(void)
20931 return 1;
20932 }
20933
20934 -static struct apic apic_flat = {
20935 +static struct apic apic_flat __read_only = {
20936 .name = "flat",
20937 .probe = flat_probe,
20938 .acpi_madt_oem_check = flat_acpi_madt_oem_check,
20939 @@ -260,7 +260,7 @@ static int physflat_probe(void)
20940 return 0;
20941 }
20942
20943 -static struct apic apic_physflat = {
20944 +static struct apic apic_physflat __read_only = {
20945
20946 .name = "physical flat",
20947 .probe = physflat_probe,
20948 diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
20949 index b205cdb..d8503ff 100644
20950 --- a/arch/x86/kernel/apic/apic_noop.c
20951 +++ b/arch/x86/kernel/apic/apic_noop.c
20952 @@ -108,7 +108,7 @@ static void noop_apic_write(u32 reg, u32 v)
20953 WARN_ON_ONCE(cpu_has_apic && !disable_apic);
20954 }
20955
20956 -struct apic apic_noop = {
20957 +struct apic apic_noop __read_only = {
20958 .name = "noop",
20959 .probe = noop_probe,
20960 .acpi_madt_oem_check = NULL,
20961 diff --git a/arch/x86/kernel/apic/bigsmp_32.c b/arch/x86/kernel/apic/bigsmp_32.c
20962 index c4a8d63..fe893ac 100644
20963 --- a/arch/x86/kernel/apic/bigsmp_32.c
20964 +++ b/arch/x86/kernel/apic/bigsmp_32.c
20965 @@ -147,7 +147,7 @@ static int probe_bigsmp(void)
20966 return dmi_bigsmp;
20967 }
20968
20969 -static struct apic apic_bigsmp = {
20970 +static struct apic apic_bigsmp __read_only = {
20971
20972 .name = "bigsmp",
20973 .probe = probe_bigsmp,
20974 diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
20975 index 3f5f604..07a35cf 100644
20976 --- a/arch/x86/kernel/apic/io_apic.c
20977 +++ b/arch/x86/kernel/apic/io_apic.c
20978 @@ -1859,7 +1859,7 @@ int native_ioapic_set_affinity(struct irq_data *data,
20979 return ret;
20980 }
20981
20982 -atomic_t irq_mis_count;
20983 +atomic_unchecked_t irq_mis_count;
20984
20985 #ifdef CONFIG_GENERIC_PENDING_IRQ
20986 static bool io_apic_level_ack_pending(struct irq_cfg *cfg)
20987 @@ -2000,7 +2000,7 @@ static void ack_ioapic_level(struct irq_data *data)
20988 * at the cpu.
20989 */
20990 if (!(v & (1 << (i & 0x1f)))) {
20991 - atomic_inc(&irq_mis_count);
20992 + atomic_inc_unchecked(&irq_mis_count);
20993
20994 eoi_ioapic_irq(irq, cfg);
20995 }
20996 @@ -2008,7 +2008,7 @@ static void ack_ioapic_level(struct irq_data *data)
20997 ioapic_irqd_unmask(data, cfg, masked);
20998 }
20999
21000 -static struct irq_chip ioapic_chip __read_mostly = {
21001 +static struct irq_chip ioapic_chip = {
21002 .name = "IO-APIC",
21003 .irq_startup = startup_ioapic_irq,
21004 .irq_mask = mask_ioapic_irq,
21005 @@ -2067,7 +2067,7 @@ static void ack_lapic_irq(struct irq_data *data)
21006 ack_APIC_irq();
21007 }
21008
21009 -static struct irq_chip lapic_chip __read_mostly = {
21010 +static struct irq_chip lapic_chip = {
21011 .name = "local-APIC",
21012 .irq_mask = mask_lapic_irq,
21013 .irq_unmask = unmask_lapic_irq,
21014 diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
21015 index bda4886..f9c7195 100644
21016 --- a/arch/x86/kernel/apic/probe_32.c
21017 +++ b/arch/x86/kernel/apic/probe_32.c
21018 @@ -72,7 +72,7 @@ static int probe_default(void)
21019 return 1;
21020 }
21021
21022 -static struct apic apic_default = {
21023 +static struct apic apic_default __read_only = {
21024
21025 .name = "default",
21026 .probe = probe_default,
21027 diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
21028 index 6cedd79..023ff8e 100644
21029 --- a/arch/x86/kernel/apic/vector.c
21030 +++ b/arch/x86/kernel/apic/vector.c
21031 @@ -21,7 +21,7 @@
21032
21033 static DEFINE_RAW_SPINLOCK(vector_lock);
21034
21035 -void lock_vector_lock(void)
21036 +void lock_vector_lock(void) __acquires(vector_lock)
21037 {
21038 /* Used to the online set of cpus does not change
21039 * during assign_irq_vector.
21040 @@ -29,7 +29,7 @@ void lock_vector_lock(void)
21041 raw_spin_lock(&vector_lock);
21042 }
21043
21044 -void unlock_vector_lock(void)
21045 +void unlock_vector_lock(void) __releases(vector_lock)
21046 {
21047 raw_spin_unlock(&vector_lock);
21048 }
21049 diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
21050 index e658f21..b695a1a 100644
21051 --- a/arch/x86/kernel/apic/x2apic_cluster.c
21052 +++ b/arch/x86/kernel/apic/x2apic_cluster.c
21053 @@ -182,7 +182,7 @@ update_clusterinfo(struct notifier_block *nfb, unsigned long action, void *hcpu)
21054 return notifier_from_errno(err);
21055 }
21056
21057 -static struct notifier_block __refdata x2apic_cpu_notifier = {
21058 +static struct notifier_block x2apic_cpu_notifier = {
21059 .notifier_call = update_clusterinfo,
21060 };
21061
21062 @@ -234,7 +234,7 @@ static void cluster_vector_allocation_domain(int cpu, struct cpumask *retmask,
21063 cpumask_and(retmask, mask, per_cpu(cpus_in_cluster, cpu));
21064 }
21065
21066 -static struct apic apic_x2apic_cluster = {
21067 +static struct apic apic_x2apic_cluster __read_only = {
21068
21069 .name = "cluster x2apic",
21070 .probe = x2apic_cluster_probe,
21071 diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
21072 index 6fae733..5ca17af 100644
21073 --- a/arch/x86/kernel/apic/x2apic_phys.c
21074 +++ b/arch/x86/kernel/apic/x2apic_phys.c
21075 @@ -88,7 +88,7 @@ static int x2apic_phys_probe(void)
21076 return apic == &apic_x2apic_phys;
21077 }
21078
21079 -static struct apic apic_x2apic_phys = {
21080 +static struct apic apic_x2apic_phys __read_only = {
21081
21082 .name = "physical x2apic",
21083 .probe = x2apic_phys_probe,
21084 diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
21085 index 8e9dcfd..c61b3e4 100644
21086 --- a/arch/x86/kernel/apic/x2apic_uv_x.c
21087 +++ b/arch/x86/kernel/apic/x2apic_uv_x.c
21088 @@ -348,7 +348,7 @@ static int uv_probe(void)
21089 return apic == &apic_x2apic_uv_x;
21090 }
21091
21092 -static struct apic __refdata apic_x2apic_uv_x = {
21093 +static struct apic apic_x2apic_uv_x __read_only = {
21094
21095 .name = "UV large system",
21096 .probe = uv_probe,
21097 diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
21098 index 927ec92..de68f32 100644
21099 --- a/arch/x86/kernel/apm_32.c
21100 +++ b/arch/x86/kernel/apm_32.c
21101 @@ -432,7 +432,7 @@ static DEFINE_MUTEX(apm_mutex);
21102 * This is for buggy BIOS's that refer to (real mode) segment 0x40
21103 * even though they are called in protected mode.
21104 */
21105 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
21106 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
21107 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
21108
21109 static const char driver_version[] = "1.16ac"; /* no spaces */
21110 @@ -610,7 +610,10 @@ static long __apm_bios_call(void *_call)
21111 BUG_ON(cpu != 0);
21112 gdt = get_cpu_gdt_table(cpu);
21113 save_desc_40 = gdt[0x40 / 8];
21114 +
21115 + pax_open_kernel();
21116 gdt[0x40 / 8] = bad_bios_desc;
21117 + pax_close_kernel();
21118
21119 apm_irq_save(flags);
21120 APM_DO_SAVE_SEGS;
21121 @@ -619,7 +622,11 @@ static long __apm_bios_call(void *_call)
21122 &call->esi);
21123 APM_DO_RESTORE_SEGS;
21124 apm_irq_restore(flags);
21125 +
21126 + pax_open_kernel();
21127 gdt[0x40 / 8] = save_desc_40;
21128 + pax_close_kernel();
21129 +
21130 put_cpu();
21131
21132 return call->eax & 0xff;
21133 @@ -686,7 +693,10 @@ static long __apm_bios_call_simple(void *_call)
21134 BUG_ON(cpu != 0);
21135 gdt = get_cpu_gdt_table(cpu);
21136 save_desc_40 = gdt[0x40 / 8];
21137 +
21138 + pax_open_kernel();
21139 gdt[0x40 / 8] = bad_bios_desc;
21140 + pax_close_kernel();
21141
21142 apm_irq_save(flags);
21143 APM_DO_SAVE_SEGS;
21144 @@ -694,7 +704,11 @@ static long __apm_bios_call_simple(void *_call)
21145 &call->eax);
21146 APM_DO_RESTORE_SEGS;
21147 apm_irq_restore(flags);
21148 +
21149 + pax_open_kernel();
21150 gdt[0x40 / 8] = save_desc_40;
21151 + pax_close_kernel();
21152 +
21153 put_cpu();
21154 return error;
21155 }
21156 @@ -2039,7 +2053,7 @@ static int __init swab_apm_power_in_minutes(const struct dmi_system_id *d)
21157 return 0;
21158 }
21159
21160 -static struct dmi_system_id __initdata apm_dmi_table[] = {
21161 +static const struct dmi_system_id __initconst apm_dmi_table[] = {
21162 {
21163 print_if_true,
21164 KERN_WARNING "IBM T23 - BIOS 1.03b+ and controller firmware 1.02+ may be needed for Linux APM.",
21165 @@ -2349,12 +2363,15 @@ static int __init apm_init(void)
21166 * code to that CPU.
21167 */
21168 gdt = get_cpu_gdt_table(0);
21169 +
21170 + pax_open_kernel();
21171 set_desc_base(&gdt[APM_CS >> 3],
21172 (unsigned long)__va((unsigned long)apm_info.bios.cseg << 4));
21173 set_desc_base(&gdt[APM_CS_16 >> 3],
21174 (unsigned long)__va((unsigned long)apm_info.bios.cseg_16 << 4));
21175 set_desc_base(&gdt[APM_DS >> 3],
21176 (unsigned long)__va((unsigned long)apm_info.bios.dseg << 4));
21177 + pax_close_kernel();
21178
21179 proc_create("apm", 0, NULL, &apm_file_ops);
21180
21181 diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
21182 index 9f6b934..cf5ffb3 100644
21183 --- a/arch/x86/kernel/asm-offsets.c
21184 +++ b/arch/x86/kernel/asm-offsets.c
21185 @@ -32,6 +32,8 @@ void common(void) {
21186 OFFSET(TI_flags, thread_info, flags);
21187 OFFSET(TI_status, thread_info, status);
21188 OFFSET(TI_addr_limit, thread_info, addr_limit);
21189 + OFFSET(TI_lowest_stack, thread_info, lowest_stack);
21190 + DEFINE(TI_task_thread_sp0, offsetof(struct task_struct, thread.sp0) - offsetof(struct task_struct, tinfo));
21191
21192 BLANK();
21193 OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx);
21194 @@ -52,8 +54,26 @@ void common(void) {
21195 OFFSET(PV_CPU_irq_enable_sysexit, pv_cpu_ops, irq_enable_sysexit);
21196 OFFSET(PV_CPU_read_cr0, pv_cpu_ops, read_cr0);
21197 OFFSET(PV_MMU_read_cr2, pv_mmu_ops, read_cr2);
21198 +
21199 +#ifdef CONFIG_PAX_KERNEXEC
21200 + OFFSET(PV_CPU_write_cr0, pv_cpu_ops, write_cr0);
21201 #endif
21202
21203 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21204 + OFFSET(PV_MMU_read_cr3, pv_mmu_ops, read_cr3);
21205 + OFFSET(PV_MMU_write_cr3, pv_mmu_ops, write_cr3);
21206 +#ifdef CONFIG_X86_64
21207 + OFFSET(PV_MMU_set_pgd_batched, pv_mmu_ops, set_pgd_batched);
21208 +#endif
21209 +#endif
21210 +
21211 +#endif
21212 +
21213 + BLANK();
21214 + DEFINE(PAGE_SIZE_asm, PAGE_SIZE);
21215 + DEFINE(PAGE_SHIFT_asm, PAGE_SHIFT);
21216 + DEFINE(THREAD_SIZE_asm, THREAD_SIZE);
21217 +
21218 #ifdef CONFIG_XEN
21219 BLANK();
21220 OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask);
21221 diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
21222 index fdcbb4d..036dd93 100644
21223 --- a/arch/x86/kernel/asm-offsets_64.c
21224 +++ b/arch/x86/kernel/asm-offsets_64.c
21225 @@ -80,6 +80,7 @@ int main(void)
21226 BLANK();
21227 #undef ENTRY
21228
21229 + DEFINE(TSS_size, sizeof(struct tss_struct));
21230 OFFSET(TSS_ist, tss_struct, x86_tss.ist);
21231 BLANK();
21232
21233 diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
21234 index 80091ae..0c5184f 100644
21235 --- a/arch/x86/kernel/cpu/Makefile
21236 +++ b/arch/x86/kernel/cpu/Makefile
21237 @@ -8,10 +8,6 @@ CFLAGS_REMOVE_common.o = -pg
21238 CFLAGS_REMOVE_perf_event.o = -pg
21239 endif
21240
21241 -# Make sure load_percpu_segment has no stackprotector
21242 -nostackp := $(call cc-option, -fno-stack-protector)
21243 -CFLAGS_common.o := $(nostackp)
21244 -
21245 obj-y := intel_cacheinfo.o scattered.o topology.o
21246 obj-y += common.o
21247 obj-y += rdrand.o
21248 diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
21249 index 15c5df9..d9a604a 100644
21250 --- a/arch/x86/kernel/cpu/amd.c
21251 +++ b/arch/x86/kernel/cpu/amd.c
21252 @@ -717,7 +717,7 @@ static void init_amd(struct cpuinfo_x86 *c)
21253 static unsigned int amd_size_cache(struct cpuinfo_x86 *c, unsigned int size)
21254 {
21255 /* AMD errata T13 (order #21922) */
21256 - if ((c->x86 == 6)) {
21257 + if (c->x86 == 6) {
21258 /* Duron Rev A0 */
21259 if (c->x86_model == 3 && c->x86_mask == 0)
21260 size = 64;
21261 diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
21262 index c604965..1558f4a 100644
21263 --- a/arch/x86/kernel/cpu/common.c
21264 +++ b/arch/x86/kernel/cpu/common.c
21265 @@ -90,60 +90,6 @@ static const struct cpu_dev default_cpu = {
21266
21267 static const struct cpu_dev *this_cpu = &default_cpu;
21268
21269 -DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
21270 -#ifdef CONFIG_X86_64
21271 - /*
21272 - * We need valid kernel segments for data and code in long mode too
21273 - * IRET will check the segment types kkeil 2000/10/28
21274 - * Also sysret mandates a special GDT layout
21275 - *
21276 - * TLS descriptors are currently at a different place compared to i386.
21277 - * Hopefully nobody expects them at a fixed place (Wine?)
21278 - */
21279 - [GDT_ENTRY_KERNEL32_CS] = GDT_ENTRY_INIT(0xc09b, 0, 0xfffff),
21280 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xa09b, 0, 0xfffff),
21281 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc093, 0, 0xfffff),
21282 - [GDT_ENTRY_DEFAULT_USER32_CS] = GDT_ENTRY_INIT(0xc0fb, 0, 0xfffff),
21283 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f3, 0, 0xfffff),
21284 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xa0fb, 0, 0xfffff),
21285 -#else
21286 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xc09a, 0, 0xfffff),
21287 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21288 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xc0fa, 0, 0xfffff),
21289 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f2, 0, 0xfffff),
21290 - /*
21291 - * Segments used for calling PnP BIOS have byte granularity.
21292 - * They code segments and data segments have fixed 64k limits,
21293 - * the transfer segment sizes are set at run time.
21294 - */
21295 - /* 32-bit code */
21296 - [GDT_ENTRY_PNPBIOS_CS32] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21297 - /* 16-bit code */
21298 - [GDT_ENTRY_PNPBIOS_CS16] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21299 - /* 16-bit data */
21300 - [GDT_ENTRY_PNPBIOS_DS] = GDT_ENTRY_INIT(0x0092, 0, 0xffff),
21301 - /* 16-bit data */
21302 - [GDT_ENTRY_PNPBIOS_TS1] = GDT_ENTRY_INIT(0x0092, 0, 0),
21303 - /* 16-bit data */
21304 - [GDT_ENTRY_PNPBIOS_TS2] = GDT_ENTRY_INIT(0x0092, 0, 0),
21305 - /*
21306 - * The APM segments have byte granularity and their bases
21307 - * are set at run time. All have 64k limits.
21308 - */
21309 - /* 32-bit code */
21310 - [GDT_ENTRY_APMBIOS_BASE] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21311 - /* 16-bit code */
21312 - [GDT_ENTRY_APMBIOS_BASE+1] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21313 - /* data */
21314 - [GDT_ENTRY_APMBIOS_BASE+2] = GDT_ENTRY_INIT(0x4092, 0, 0xffff),
21315 -
21316 - [GDT_ENTRY_ESPFIX_SS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21317 - [GDT_ENTRY_PERCPU] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21318 - GDT_STACK_CANARY_INIT
21319 -#endif
21320 -} };
21321 -EXPORT_PER_CPU_SYMBOL_GPL(gdt_page);
21322 -
21323 static int __init x86_xsave_setup(char *s)
21324 {
21325 if (strlen(s))
21326 @@ -305,6 +251,59 @@ static __always_inline void setup_smap(struct cpuinfo_x86 *c)
21327 }
21328 }
21329
21330 +#ifdef CONFIG_X86_64
21331 +static __init int setup_disable_pcid(char *arg)
21332 +{
21333 + setup_clear_cpu_cap(X86_FEATURE_PCID);
21334 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
21335 +
21336 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21337 + if (clone_pgd_mask != ~(pgdval_t)0UL)
21338 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21339 +#endif
21340 +
21341 + return 1;
21342 +}
21343 +__setup("nopcid", setup_disable_pcid);
21344 +
21345 +static void setup_pcid(struct cpuinfo_x86 *c)
21346 +{
21347 + if (!cpu_has(c, X86_FEATURE_PCID)) {
21348 + clear_cpu_cap(c, X86_FEATURE_INVPCID);
21349 +
21350 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21351 + if (clone_pgd_mask != ~(pgdval_t)0UL) {
21352 + pax_open_kernel();
21353 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21354 + pax_close_kernel();
21355 + printk("PAX: slow and weak UDEREF enabled\n");
21356 + } else
21357 + printk("PAX: UDEREF disabled\n");
21358 +#endif
21359 +
21360 + return;
21361 + }
21362 +
21363 + printk("PAX: PCID detected\n");
21364 + set_in_cr4(X86_CR4_PCIDE);
21365 +
21366 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21367 + pax_open_kernel();
21368 + clone_pgd_mask = ~(pgdval_t)0UL;
21369 + pax_close_kernel();
21370 + if (pax_user_shadow_base)
21371 + printk("PAX: weak UDEREF enabled\n");
21372 + else {
21373 + set_cpu_cap(c, X86_FEATURE_STRONGUDEREF);
21374 + printk("PAX: strong UDEREF enabled\n");
21375 + }
21376 +#endif
21377 +
21378 + if (cpu_has(c, X86_FEATURE_INVPCID))
21379 + printk("PAX: INVPCID detected\n");
21380 +}
21381 +#endif
21382 +
21383 /*
21384 * Some CPU features depend on higher CPUID levels, which may not always
21385 * be available due to CPUID level capping or broken virtualization
21386 @@ -405,7 +404,7 @@ void switch_to_new_gdt(int cpu)
21387 {
21388 struct desc_ptr gdt_descr;
21389
21390 - gdt_descr.address = (long)get_cpu_gdt_table(cpu);
21391 + gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
21392 gdt_descr.size = GDT_SIZE - 1;
21393 load_gdt(&gdt_descr);
21394 /* Reload the per-cpu base */
21395 @@ -895,6 +894,20 @@ static void identify_cpu(struct cpuinfo_x86 *c)
21396 setup_smep(c);
21397 setup_smap(c);
21398
21399 +#ifdef CONFIG_X86_32
21400 +#ifdef CONFIG_PAX_PAGEEXEC
21401 + if (!(__supported_pte_mask & _PAGE_NX))
21402 + clear_cpu_cap(c, X86_FEATURE_PSE);
21403 +#endif
21404 +#if defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
21405 + clear_cpu_cap(c, X86_FEATURE_SEP);
21406 +#endif
21407 +#endif
21408 +
21409 +#ifdef CONFIG_X86_64
21410 + setup_pcid(c);
21411 +#endif
21412 +
21413 /*
21414 * The vendor-specific functions might have changed features.
21415 * Now we do "generic changes."
21416 @@ -977,7 +990,7 @@ static void syscall32_cpu_init(void)
21417 void enable_sep_cpu(void)
21418 {
21419 int cpu = get_cpu();
21420 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
21421 + struct tss_struct *tss = init_tss + cpu;
21422
21423 if (!boot_cpu_has(X86_FEATURE_SEP)) {
21424 put_cpu();
21425 @@ -1115,14 +1128,16 @@ static __init int setup_disablecpuid(char *arg)
21426 }
21427 __setup("clearcpuid=", setup_disablecpuid);
21428
21429 +DEFINE_PER_CPU(struct thread_info *, current_tinfo) = &init_task.tinfo;
21430 +EXPORT_PER_CPU_SYMBOL(current_tinfo);
21431 +
21432 DEFINE_PER_CPU(unsigned long, kernel_stack) =
21433 - (unsigned long)&init_thread_union - KERNEL_STACK_OFFSET + THREAD_SIZE;
21434 + (unsigned long)&init_thread_union - 16 + THREAD_SIZE;
21435 EXPORT_PER_CPU_SYMBOL(kernel_stack);
21436
21437 #ifdef CONFIG_X86_64
21438 -struct desc_ptr idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21439 -struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1,
21440 - (unsigned long) debug_idt_table };
21441 +struct desc_ptr idt_descr __read_only = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21442 +const struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) debug_idt_table };
21443
21444 DEFINE_PER_CPU_FIRST(union irq_stack_union,
21445 irq_stack_union) __aligned(PAGE_SIZE) __visible;
21446 @@ -1299,7 +1314,7 @@ void cpu_init(void)
21447 */
21448 load_ucode_ap();
21449
21450 - t = &per_cpu(init_tss, cpu);
21451 + t = init_tss + cpu;
21452 oist = &per_cpu(orig_ist, cpu);
21453
21454 #ifdef CONFIG_NUMA
21455 @@ -1331,7 +1346,6 @@ void cpu_init(void)
21456 wrmsrl(MSR_KERNEL_GS_BASE, 0);
21457 barrier();
21458
21459 - x86_configure_nx();
21460 enable_x2apic();
21461
21462 /*
21463 @@ -1383,7 +1397,7 @@ void cpu_init(void)
21464 {
21465 int cpu = smp_processor_id();
21466 struct task_struct *curr = current;
21467 - struct tss_struct *t = &per_cpu(init_tss, cpu);
21468 + struct tss_struct *t = init_tss + cpu;
21469 struct thread_struct *thread = &curr->thread;
21470
21471 wait_for_master_cpu(cpu);
21472 diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
21473 index c703507..28535e3 100644
21474 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c
21475 +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
21476 @@ -1026,6 +1026,22 @@ static struct attribute *default_attrs[] = {
21477 };
21478
21479 #ifdef CONFIG_AMD_NB
21480 +static struct attribute *default_attrs_amd_nb[] = {
21481 + &type.attr,
21482 + &level.attr,
21483 + &coherency_line_size.attr,
21484 + &physical_line_partition.attr,
21485 + &ways_of_associativity.attr,
21486 + &number_of_sets.attr,
21487 + &size.attr,
21488 + &shared_cpu_map.attr,
21489 + &shared_cpu_list.attr,
21490 + NULL,
21491 + NULL,
21492 + NULL,
21493 + NULL
21494 +};
21495 +
21496 static struct attribute **amd_l3_attrs(void)
21497 {
21498 static struct attribute **attrs;
21499 @@ -1036,18 +1052,7 @@ static struct attribute **amd_l3_attrs(void)
21500
21501 n = ARRAY_SIZE(default_attrs);
21502
21503 - if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE))
21504 - n += 2;
21505 -
21506 - if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING))
21507 - n += 1;
21508 -
21509 - attrs = kzalloc(n * sizeof (struct attribute *), GFP_KERNEL);
21510 - if (attrs == NULL)
21511 - return attrs = default_attrs;
21512 -
21513 - for (n = 0; default_attrs[n]; n++)
21514 - attrs[n] = default_attrs[n];
21515 + attrs = default_attrs_amd_nb;
21516
21517 if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE)) {
21518 attrs[n++] = &cache_disable_0.attr;
21519 @@ -1098,6 +1103,13 @@ static struct kobj_type ktype_cache = {
21520 .default_attrs = default_attrs,
21521 };
21522
21523 +#ifdef CONFIG_AMD_NB
21524 +static struct kobj_type ktype_cache_amd_nb = {
21525 + .sysfs_ops = &sysfs_ops,
21526 + .default_attrs = default_attrs_amd_nb,
21527 +};
21528 +#endif
21529 +
21530 static struct kobj_type ktype_percpu_entry = {
21531 .sysfs_ops = &sysfs_ops,
21532 };
21533 @@ -1163,20 +1175,26 @@ static int cache_add_dev(struct device *dev)
21534 return retval;
21535 }
21536
21537 +#ifdef CONFIG_AMD_NB
21538 + amd_l3_attrs();
21539 +#endif
21540 +
21541 for (i = 0; i < num_cache_leaves; i++) {
21542 + struct kobj_type *ktype;
21543 +
21544 this_object = INDEX_KOBJECT_PTR(cpu, i);
21545 this_object->cpu = cpu;
21546 this_object->index = i;
21547
21548 this_leaf = CPUID4_INFO_IDX(cpu, i);
21549
21550 - ktype_cache.default_attrs = default_attrs;
21551 + ktype = &ktype_cache;
21552 #ifdef CONFIG_AMD_NB
21553 if (this_leaf->base.nb)
21554 - ktype_cache.default_attrs = amd_l3_attrs();
21555 + ktype = &ktype_cache_amd_nb;
21556 #endif
21557 retval = kobject_init_and_add(&(this_object->kobj),
21558 - &ktype_cache,
21559 + ktype,
21560 per_cpu(ici_cache_kobject, cpu),
21561 "index%1lu", i);
21562 if (unlikely(retval)) {
21563 diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
21564 index d2c6116..62fd7aa 100644
21565 --- a/arch/x86/kernel/cpu/mcheck/mce.c
21566 +++ b/arch/x86/kernel/cpu/mcheck/mce.c
21567 @@ -45,6 +45,7 @@
21568 #include <asm/processor.h>
21569 #include <asm/mce.h>
21570 #include <asm/msr.h>
21571 +#include <asm/local.h>
21572
21573 #include "mce-internal.h"
21574
21575 @@ -259,7 +260,7 @@ static void print_mce(struct mce *m)
21576 !(m->mcgstatus & MCG_STATUS_EIPV) ? " !INEXACT!" : "",
21577 m->cs, m->ip);
21578
21579 - if (m->cs == __KERNEL_CS)
21580 + if (m->cs == __KERNEL_CS || m->cs == __KERNEXEC_KERNEL_CS)
21581 print_symbol("{%s}", m->ip);
21582 pr_cont("\n");
21583 }
21584 @@ -292,10 +293,10 @@ static void print_mce(struct mce *m)
21585
21586 #define PANIC_TIMEOUT 5 /* 5 seconds */
21587
21588 -static atomic_t mce_panicked;
21589 +static atomic_unchecked_t mce_panicked;
21590
21591 static int fake_panic;
21592 -static atomic_t mce_fake_panicked;
21593 +static atomic_unchecked_t mce_fake_panicked;
21594
21595 /* Panic in progress. Enable interrupts and wait for final IPI */
21596 static void wait_for_panic(void)
21597 @@ -319,7 +320,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
21598 /*
21599 * Make sure only one CPU runs in machine check panic
21600 */
21601 - if (atomic_inc_return(&mce_panicked) > 1)
21602 + if (atomic_inc_return_unchecked(&mce_panicked) > 1)
21603 wait_for_panic();
21604 barrier();
21605
21606 @@ -327,7 +328,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
21607 console_verbose();
21608 } else {
21609 /* Don't log too much for fake panic */
21610 - if (atomic_inc_return(&mce_fake_panicked) > 1)
21611 + if (atomic_inc_return_unchecked(&mce_fake_panicked) > 1)
21612 return;
21613 }
21614 /* First print corrected ones that are still unlogged */
21615 @@ -366,7 +367,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
21616 if (!fake_panic) {
21617 if (panic_timeout == 0)
21618 panic_timeout = mca_cfg.panic_timeout;
21619 - panic(msg);
21620 + panic("%s", msg);
21621 } else
21622 pr_emerg(HW_ERR "Fake kernel panic: %s\n", msg);
21623 }
21624 @@ -744,7 +745,7 @@ static int mce_timed_out(u64 *t)
21625 * might have been modified by someone else.
21626 */
21627 rmb();
21628 - if (atomic_read(&mce_panicked))
21629 + if (atomic_read_unchecked(&mce_panicked))
21630 wait_for_panic();
21631 if (!mca_cfg.monarch_timeout)
21632 goto out;
21633 @@ -1722,7 +1723,7 @@ static void unexpected_machine_check(struct pt_regs *regs, long error_code)
21634 }
21635
21636 /* Call the installed machine check handler for this CPU setup. */
21637 -void (*machine_check_vector)(struct pt_regs *, long error_code) =
21638 +void (*machine_check_vector)(struct pt_regs *, long error_code) __read_only =
21639 unexpected_machine_check;
21640
21641 /*
21642 @@ -1745,7 +1746,9 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21643 return;
21644 }
21645
21646 + pax_open_kernel();
21647 machine_check_vector = do_machine_check;
21648 + pax_close_kernel();
21649
21650 __mcheck_cpu_init_generic();
21651 __mcheck_cpu_init_vendor(c);
21652 @@ -1759,7 +1762,7 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21653 */
21654
21655 static DEFINE_SPINLOCK(mce_chrdev_state_lock);
21656 -static int mce_chrdev_open_count; /* #times opened */
21657 +static local_t mce_chrdev_open_count; /* #times opened */
21658 static int mce_chrdev_open_exclu; /* already open exclusive? */
21659
21660 static int mce_chrdev_open(struct inode *inode, struct file *file)
21661 @@ -1767,7 +1770,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21662 spin_lock(&mce_chrdev_state_lock);
21663
21664 if (mce_chrdev_open_exclu ||
21665 - (mce_chrdev_open_count && (file->f_flags & O_EXCL))) {
21666 + (local_read(&mce_chrdev_open_count) && (file->f_flags & O_EXCL))) {
21667 spin_unlock(&mce_chrdev_state_lock);
21668
21669 return -EBUSY;
21670 @@ -1775,7 +1778,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21671
21672 if (file->f_flags & O_EXCL)
21673 mce_chrdev_open_exclu = 1;
21674 - mce_chrdev_open_count++;
21675 + local_inc(&mce_chrdev_open_count);
21676
21677 spin_unlock(&mce_chrdev_state_lock);
21678
21679 @@ -1786,7 +1789,7 @@ static int mce_chrdev_release(struct inode *inode, struct file *file)
21680 {
21681 spin_lock(&mce_chrdev_state_lock);
21682
21683 - mce_chrdev_open_count--;
21684 + local_dec(&mce_chrdev_open_count);
21685 mce_chrdev_open_exclu = 0;
21686
21687 spin_unlock(&mce_chrdev_state_lock);
21688 @@ -2461,7 +2464,7 @@ static __init void mce_init_banks(void)
21689
21690 for (i = 0; i < mca_cfg.banks; i++) {
21691 struct mce_bank *b = &mce_banks[i];
21692 - struct device_attribute *a = &b->attr;
21693 + device_attribute_no_const *a = &b->attr;
21694
21695 sysfs_attr_init(&a->attr);
21696 a->attr.name = b->attrname;
21697 @@ -2568,7 +2571,7 @@ struct dentry *mce_get_debugfs_dir(void)
21698 static void mce_reset(void)
21699 {
21700 cpu_missing = 0;
21701 - atomic_set(&mce_fake_panicked, 0);
21702 + atomic_set_unchecked(&mce_fake_panicked, 0);
21703 atomic_set(&mce_executing, 0);
21704 atomic_set(&mce_callin, 0);
21705 atomic_set(&global_nwo, 0);
21706 diff --git a/arch/x86/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c
21707 index a304298..49b6d06 100644
21708 --- a/arch/x86/kernel/cpu/mcheck/p5.c
21709 +++ b/arch/x86/kernel/cpu/mcheck/p5.c
21710 @@ -10,6 +10,7 @@
21711 #include <asm/processor.h>
21712 #include <asm/mce.h>
21713 #include <asm/msr.h>
21714 +#include <asm/pgtable.h>
21715
21716 /* By default disabled */
21717 int mce_p5_enabled __read_mostly;
21718 @@ -48,7 +49,9 @@ void intel_p5_mcheck_init(struct cpuinfo_x86 *c)
21719 if (!cpu_has(c, X86_FEATURE_MCE))
21720 return;
21721
21722 + pax_open_kernel();
21723 machine_check_vector = pentium_machine_check;
21724 + pax_close_kernel();
21725 /* Make sure the vector pointer is visible before we enable MCEs: */
21726 wmb();
21727
21728 diff --git a/arch/x86/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c
21729 index 7dc5564..1273569 100644
21730 --- a/arch/x86/kernel/cpu/mcheck/winchip.c
21731 +++ b/arch/x86/kernel/cpu/mcheck/winchip.c
21732 @@ -9,6 +9,7 @@
21733 #include <asm/processor.h>
21734 #include <asm/mce.h>
21735 #include <asm/msr.h>
21736 +#include <asm/pgtable.h>
21737
21738 /* Machine check handler for WinChip C6: */
21739 static void winchip_machine_check(struct pt_regs *regs, long error_code)
21740 @@ -22,7 +23,9 @@ void winchip_mcheck_init(struct cpuinfo_x86 *c)
21741 {
21742 u32 lo, hi;
21743
21744 + pax_open_kernel();
21745 machine_check_vector = winchip_machine_check;
21746 + pax_close_kernel();
21747 /* Make sure the vector pointer is visible before we enable MCEs: */
21748 wmb();
21749
21750 diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
21751 index 36a8361..e7058c2 100644
21752 --- a/arch/x86/kernel/cpu/microcode/core.c
21753 +++ b/arch/x86/kernel/cpu/microcode/core.c
21754 @@ -518,7 +518,7 @@ mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
21755 return NOTIFY_OK;
21756 }
21757
21758 -static struct notifier_block __refdata mc_cpu_notifier = {
21759 +static struct notifier_block mc_cpu_notifier = {
21760 .notifier_call = mc_cpu_callback,
21761 };
21762
21763 diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
21764 index c6826d1..8dc677e 100644
21765 --- a/arch/x86/kernel/cpu/microcode/intel.c
21766 +++ b/arch/x86/kernel/cpu/microcode/intel.c
21767 @@ -196,6 +196,11 @@ static enum ucode_state generic_load_microcode(int cpu, void *data, size_t size,
21768 struct microcode_header_intel mc_header;
21769 unsigned int mc_size;
21770
21771 + if (leftover < sizeof(mc_header)) {
21772 + pr_err("error! Truncated header in microcode data file\n");
21773 + break;
21774 + }
21775 +
21776 if (get_ucode_data(&mc_header, ucode_ptr, sizeof(mc_header)))
21777 break;
21778
21779 @@ -293,13 +298,13 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device,
21780
21781 static int get_ucode_user(void *to, const void *from, size_t n)
21782 {
21783 - return copy_from_user(to, from, n);
21784 + return copy_from_user(to, (const void __force_user *)from, n);
21785 }
21786
21787 static enum ucode_state
21788 request_microcode_user(int cpu, const void __user *buf, size_t size)
21789 {
21790 - return generic_load_microcode(cpu, (void *)buf, size, &get_ucode_user);
21791 + return generic_load_microcode(cpu, (__force_kernel void *)buf, size, &get_ucode_user);
21792 }
21793
21794 static void microcode_fini_cpu(int cpu)
21795 diff --git a/arch/x86/kernel/cpu/microcode/intel_early.c b/arch/x86/kernel/cpu/microcode/intel_early.c
21796 index ec9df6f..420eb93 100644
21797 --- a/arch/x86/kernel/cpu/microcode/intel_early.c
21798 +++ b/arch/x86/kernel/cpu/microcode/intel_early.c
21799 @@ -321,7 +321,11 @@ get_matching_model_microcode(int cpu, unsigned long start,
21800 unsigned int mc_saved_count = mc_saved_data->mc_saved_count;
21801 int i;
21802
21803 - while (leftover) {
21804 + while (leftover && mc_saved_count < ARRAY_SIZE(mc_saved_tmp)) {
21805 +
21806 + if (leftover < sizeof(mc_header))
21807 + break;
21808 +
21809 mc_header = (struct microcode_header_intel *)ucode_ptr;
21810
21811 mc_size = get_totalsize(mc_header);
21812 diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
21813 index ea5f363..cb0e905 100644
21814 --- a/arch/x86/kernel/cpu/mtrr/main.c
21815 +++ b/arch/x86/kernel/cpu/mtrr/main.c
21816 @@ -66,7 +66,7 @@ static DEFINE_MUTEX(mtrr_mutex);
21817 u64 size_or_mask, size_and_mask;
21818 static bool mtrr_aps_delayed_init;
21819
21820 -static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM];
21821 +static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM] __read_only;
21822
21823 const struct mtrr_ops *mtrr_if;
21824
21825 diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h
21826 index df5e41f..816c719 100644
21827 --- a/arch/x86/kernel/cpu/mtrr/mtrr.h
21828 +++ b/arch/x86/kernel/cpu/mtrr/mtrr.h
21829 @@ -25,7 +25,7 @@ struct mtrr_ops {
21830 int (*validate_add_page)(unsigned long base, unsigned long size,
21831 unsigned int type);
21832 int (*have_wrcomb)(void);
21833 -};
21834 +} __do_const;
21835
21836 extern int generic_get_free_region(unsigned long base, unsigned long size,
21837 int replace_reg);
21838 diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
21839 index 143e5f5..5825081 100644
21840 --- a/arch/x86/kernel/cpu/perf_event.c
21841 +++ b/arch/x86/kernel/cpu/perf_event.c
21842 @@ -1374,7 +1374,7 @@ static void __init pmu_check_apic(void)
21843
21844 }
21845
21846 -static struct attribute_group x86_pmu_format_group = {
21847 +static attribute_group_no_const x86_pmu_format_group = {
21848 .name = "format",
21849 .attrs = NULL,
21850 };
21851 @@ -1473,7 +1473,7 @@ static struct attribute *events_attr[] = {
21852 NULL,
21853 };
21854
21855 -static struct attribute_group x86_pmu_events_group = {
21856 +static attribute_group_no_const x86_pmu_events_group = {
21857 .name = "events",
21858 .attrs = events_attr,
21859 };
21860 @@ -1997,7 +1997,7 @@ static unsigned long get_segment_base(unsigned int segment)
21861 if (idx > GDT_ENTRIES)
21862 return 0;
21863
21864 - desc = raw_cpu_ptr(gdt_page.gdt);
21865 + desc = get_cpu_gdt_table(smp_processor_id());
21866 }
21867
21868 return get_desc_base(desc + idx);
21869 @@ -2087,7 +2087,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
21870 break;
21871
21872 perf_callchain_store(entry, frame.return_address);
21873 - fp = frame.next_frame;
21874 + fp = (const void __force_user *)frame.next_frame;
21875 }
21876 }
21877
21878 diff --git a/arch/x86/kernel/cpu/perf_event_amd_iommu.c b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21879 index 97242a9..cf9c30e 100644
21880 --- a/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21881 +++ b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21882 @@ -402,7 +402,7 @@ static void perf_iommu_del(struct perf_event *event, int flags)
21883 static __init int _init_events_attrs(struct perf_amd_iommu *perf_iommu)
21884 {
21885 struct attribute **attrs;
21886 - struct attribute_group *attr_group;
21887 + attribute_group_no_const *attr_group;
21888 int i = 0, j;
21889
21890 while (amd_iommu_v2_event_descs[i].attr.attr.name)
21891 diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
21892 index 498b6d9..4126515 100644
21893 --- a/arch/x86/kernel/cpu/perf_event_intel.c
21894 +++ b/arch/x86/kernel/cpu/perf_event_intel.c
21895 @@ -2353,10 +2353,10 @@ __init int intel_pmu_init(void)
21896 x86_pmu.num_counters_fixed = max((int)edx.split.num_counters_fixed, 3);
21897
21898 if (boot_cpu_has(X86_FEATURE_PDCM)) {
21899 - u64 capabilities;
21900 + u64 capabilities = x86_pmu.intel_cap.capabilities;
21901
21902 - rdmsrl(MSR_IA32_PERF_CAPABILITIES, capabilities);
21903 - x86_pmu.intel_cap.capabilities = capabilities;
21904 + if (rdmsrl_safe(MSR_IA32_PERF_CAPABILITIES, &x86_pmu.intel_cap.capabilities))
21905 + x86_pmu.intel_cap.capabilities = capabilities;
21906 }
21907
21908 intel_ds_init();
21909 diff --git a/arch/x86/kernel/cpu/perf_event_intel_rapl.c b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21910 index c4bb8b8..9f7384d 100644
21911 --- a/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21912 +++ b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21913 @@ -465,7 +465,7 @@ static struct attribute *rapl_events_hsw_attr[] = {
21914 NULL,
21915 };
21916
21917 -static struct attribute_group rapl_pmu_events_group = {
21918 +static attribute_group_no_const rapl_pmu_events_group __read_only = {
21919 .name = "events",
21920 .attrs = NULL, /* patched at runtime */
21921 };
21922 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21923 index c635b8b..b78835e 100644
21924 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21925 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21926 @@ -733,7 +733,7 @@ static void __init uncore_types_exit(struct intel_uncore_type **types)
21927 static int __init uncore_type_init(struct intel_uncore_type *type)
21928 {
21929 struct intel_uncore_pmu *pmus;
21930 - struct attribute_group *attr_group;
21931 + attribute_group_no_const *attr_group;
21932 struct attribute **attrs;
21933 int i, j;
21934
21935 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.h b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21936 index 6c8c1e7..515b98a 100644
21937 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21938 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21939 @@ -114,7 +114,7 @@ struct intel_uncore_box {
21940 struct uncore_event_desc {
21941 struct kobj_attribute attr;
21942 const char *config;
21943 -};
21944 +} __do_const;
21945
21946 ssize_t uncore_event_show(struct kobject *kobj,
21947 struct kobj_attribute *attr, char *buf);
21948 diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
21949 index 83741a7..bd3507d 100644
21950 --- a/arch/x86/kernel/cpuid.c
21951 +++ b/arch/x86/kernel/cpuid.c
21952 @@ -170,7 +170,7 @@ static int cpuid_class_cpu_callback(struct notifier_block *nfb,
21953 return notifier_from_errno(err);
21954 }
21955
21956 -static struct notifier_block __refdata cpuid_class_cpu_notifier =
21957 +static struct notifier_block cpuid_class_cpu_notifier =
21958 {
21959 .notifier_call = cpuid_class_cpu_callback,
21960 };
21961 diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
21962 index aceb2f9..c76d3e3 100644
21963 --- a/arch/x86/kernel/crash.c
21964 +++ b/arch/x86/kernel/crash.c
21965 @@ -105,7 +105,7 @@ static void kdump_nmi_callback(int cpu, struct pt_regs *regs)
21966 #ifdef CONFIG_X86_32
21967 struct pt_regs fixed_regs;
21968
21969 - if (!user_mode_vm(regs)) {
21970 + if (!user_mode(regs)) {
21971 crash_fixup_ss_esp(&fixed_regs, regs);
21972 regs = &fixed_regs;
21973 }
21974 diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c
21975 index afa64ad..dce67dd 100644
21976 --- a/arch/x86/kernel/crash_dump_64.c
21977 +++ b/arch/x86/kernel/crash_dump_64.c
21978 @@ -36,7 +36,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
21979 return -ENOMEM;
21980
21981 if (userbuf) {
21982 - if (copy_to_user(buf, vaddr + offset, csize)) {
21983 + if (copy_to_user((char __force_user *)buf, vaddr + offset, csize)) {
21984 iounmap(vaddr);
21985 return -EFAULT;
21986 }
21987 diff --git a/arch/x86/kernel/doublefault.c b/arch/x86/kernel/doublefault.c
21988 index f6dfd93..892ade4 100644
21989 --- a/arch/x86/kernel/doublefault.c
21990 +++ b/arch/x86/kernel/doublefault.c
21991 @@ -12,7 +12,7 @@
21992
21993 #define DOUBLEFAULT_STACKSIZE (1024)
21994 static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE];
21995 -#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE)
21996 +#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE-2)
21997
21998 #define ptr_ok(x) ((x) > PAGE_OFFSET && (x) < PAGE_OFFSET + MAXMEM)
21999
22000 @@ -22,7 +22,7 @@ static void doublefault_fn(void)
22001 unsigned long gdt, tss;
22002
22003 native_store_gdt(&gdt_desc);
22004 - gdt = gdt_desc.address;
22005 + gdt = (unsigned long)gdt_desc.address;
22006
22007 printk(KERN_EMERG "PANIC: double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size);
22008
22009 @@ -59,10 +59,10 @@ struct tss_struct doublefault_tss __cacheline_aligned = {
22010 /* 0x2 bit is always set */
22011 .flags = X86_EFLAGS_SF | 0x2,
22012 .sp = STACK_START,
22013 - .es = __USER_DS,
22014 + .es = __KERNEL_DS,
22015 .cs = __KERNEL_CS,
22016 .ss = __KERNEL_DS,
22017 - .ds = __USER_DS,
22018 + .ds = __KERNEL_DS,
22019 .fs = __KERNEL_PERCPU,
22020
22021 .__cr3 = __pa_nodebug(swapper_pg_dir),
22022 diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
22023 index b74ebc7..2c95874 100644
22024 --- a/arch/x86/kernel/dumpstack.c
22025 +++ b/arch/x86/kernel/dumpstack.c
22026 @@ -2,6 +2,9 @@
22027 * Copyright (C) 1991, 1992 Linus Torvalds
22028 * Copyright (C) 2000, 2001, 2002 Andi Kleen, SuSE Labs
22029 */
22030 +#ifdef CONFIG_GRKERNSEC_HIDESYM
22031 +#define __INCLUDED_BY_HIDESYM 1
22032 +#endif
22033 #include <linux/kallsyms.h>
22034 #include <linux/kprobes.h>
22035 #include <linux/uaccess.h>
22036 @@ -33,23 +36,21 @@ static void printk_stack_address(unsigned long address, int reliable)
22037
22038 void printk_address(unsigned long address)
22039 {
22040 - pr_cont(" [<%p>] %pS\n", (void *)address, (void *)address);
22041 + pr_cont(" [<%p>] %pA\n", (void *)address, (void *)address);
22042 }
22043
22044 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
22045 static void
22046 print_ftrace_graph_addr(unsigned long addr, void *data,
22047 const struct stacktrace_ops *ops,
22048 - struct thread_info *tinfo, int *graph)
22049 + struct task_struct *task, int *graph)
22050 {
22051 - struct task_struct *task;
22052 unsigned long ret_addr;
22053 int index;
22054
22055 if (addr != (unsigned long)return_to_handler)
22056 return;
22057
22058 - task = tinfo->task;
22059 index = task->curr_ret_stack;
22060
22061 if (!task->ret_stack || index < *graph)
22062 @@ -66,7 +67,7 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
22063 static inline void
22064 print_ftrace_graph_addr(unsigned long addr, void *data,
22065 const struct stacktrace_ops *ops,
22066 - struct thread_info *tinfo, int *graph)
22067 + struct task_struct *task, int *graph)
22068 { }
22069 #endif
22070
22071 @@ -77,10 +78,8 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
22072 * severe exception (double fault, nmi, stack fault, debug, mce) hardware stack
22073 */
22074
22075 -static inline int valid_stack_ptr(struct thread_info *tinfo,
22076 - void *p, unsigned int size, void *end)
22077 +static inline int valid_stack_ptr(void *t, void *p, unsigned int size, void *end)
22078 {
22079 - void *t = tinfo;
22080 if (end) {
22081 if (p < end && p >= (end-THREAD_SIZE))
22082 return 1;
22083 @@ -91,14 +90,14 @@ static inline int valid_stack_ptr(struct thread_info *tinfo,
22084 }
22085
22086 unsigned long
22087 -print_context_stack(struct thread_info *tinfo,
22088 +print_context_stack(struct task_struct *task, void *stack_start,
22089 unsigned long *stack, unsigned long bp,
22090 const struct stacktrace_ops *ops, void *data,
22091 unsigned long *end, int *graph)
22092 {
22093 struct stack_frame *frame = (struct stack_frame *)bp;
22094
22095 - while (valid_stack_ptr(tinfo, stack, sizeof(*stack), end)) {
22096 + while (valid_stack_ptr(stack_start, stack, sizeof(*stack), end)) {
22097 unsigned long addr;
22098
22099 addr = *stack;
22100 @@ -110,7 +109,7 @@ print_context_stack(struct thread_info *tinfo,
22101 } else {
22102 ops->address(data, addr, 0);
22103 }
22104 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
22105 + print_ftrace_graph_addr(addr, data, ops, task, graph);
22106 }
22107 stack++;
22108 }
22109 @@ -119,7 +118,7 @@ print_context_stack(struct thread_info *tinfo,
22110 EXPORT_SYMBOL_GPL(print_context_stack);
22111
22112 unsigned long
22113 -print_context_stack_bp(struct thread_info *tinfo,
22114 +print_context_stack_bp(struct task_struct *task, void *stack_start,
22115 unsigned long *stack, unsigned long bp,
22116 const struct stacktrace_ops *ops, void *data,
22117 unsigned long *end, int *graph)
22118 @@ -127,7 +126,7 @@ print_context_stack_bp(struct thread_info *tinfo,
22119 struct stack_frame *frame = (struct stack_frame *)bp;
22120 unsigned long *ret_addr = &frame->return_address;
22121
22122 - while (valid_stack_ptr(tinfo, ret_addr, sizeof(*ret_addr), end)) {
22123 + while (valid_stack_ptr(stack_start, ret_addr, sizeof(*ret_addr), end)) {
22124 unsigned long addr = *ret_addr;
22125
22126 if (!__kernel_text_address(addr))
22127 @@ -136,7 +135,7 @@ print_context_stack_bp(struct thread_info *tinfo,
22128 ops->address(data, addr, 1);
22129 frame = frame->next_frame;
22130 ret_addr = &frame->return_address;
22131 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
22132 + print_ftrace_graph_addr(addr, data, ops, task, graph);
22133 }
22134
22135 return (unsigned long)frame;
22136 @@ -155,7 +154,7 @@ static int print_trace_stack(void *data, char *name)
22137 static void print_trace_address(void *data, unsigned long addr, int reliable)
22138 {
22139 touch_nmi_watchdog();
22140 - printk(data);
22141 + printk("%s", (char *)data);
22142 printk_stack_address(addr, reliable);
22143 }
22144
22145 @@ -225,6 +224,8 @@ unsigned long oops_begin(void)
22146 EXPORT_SYMBOL_GPL(oops_begin);
22147 NOKPROBE_SYMBOL(oops_begin);
22148
22149 +extern void gr_handle_kernel_exploit(void);
22150 +
22151 void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22152 {
22153 if (regs && kexec_should_crash(current))
22154 @@ -246,7 +247,10 @@ void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22155 panic("Fatal exception in interrupt");
22156 if (panic_on_oops)
22157 panic("Fatal exception");
22158 - do_exit(signr);
22159 +
22160 + gr_handle_kernel_exploit();
22161 +
22162 + do_group_exit(signr);
22163 }
22164 NOKPROBE_SYMBOL(oops_end);
22165
22166 @@ -275,7 +279,7 @@ int __die(const char *str, struct pt_regs *regs, long err)
22167 print_modules();
22168 show_regs(regs);
22169 #ifdef CONFIG_X86_32
22170 - if (user_mode_vm(regs)) {
22171 + if (user_mode(regs)) {
22172 sp = regs->sp;
22173 ss = regs->ss & 0xffff;
22174 } else {
22175 @@ -304,7 +308,7 @@ void die(const char *str, struct pt_regs *regs, long err)
22176 unsigned long flags = oops_begin();
22177 int sig = SIGSEGV;
22178
22179 - if (!user_mode_vm(regs))
22180 + if (!user_mode(regs))
22181 report_bug(regs->ip, regs);
22182
22183 if (__die(str, regs, err))
22184 diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
22185 index 5abd4cd..c65733b 100644
22186 --- a/arch/x86/kernel/dumpstack_32.c
22187 +++ b/arch/x86/kernel/dumpstack_32.c
22188 @@ -61,15 +61,14 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22189 bp = stack_frame(task, regs);
22190
22191 for (;;) {
22192 - struct thread_info *context;
22193 + void *stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22194 void *end_stack;
22195
22196 end_stack = is_hardirq_stack(stack, cpu);
22197 if (!end_stack)
22198 end_stack = is_softirq_stack(stack, cpu);
22199
22200 - context = task_thread_info(task);
22201 - bp = ops->walk_stack(context, stack, bp, ops, data,
22202 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data,
22203 end_stack, &graph);
22204
22205 /* Stop if not on irq stack */
22206 @@ -123,27 +122,28 @@ void show_regs(struct pt_regs *regs)
22207 int i;
22208
22209 show_regs_print_info(KERN_EMERG);
22210 - __show_regs(regs, !user_mode_vm(regs));
22211 + __show_regs(regs, !user_mode(regs));
22212
22213 /*
22214 * When in-kernel, we also print out the stack and code at the
22215 * time of the fault..
22216 */
22217 - if (!user_mode_vm(regs)) {
22218 + if (!user_mode(regs)) {
22219 unsigned int code_prologue = code_bytes * 43 / 64;
22220 unsigned int code_len = code_bytes;
22221 unsigned char c;
22222 u8 *ip;
22223 + unsigned long cs_base = get_desc_base(&get_cpu_gdt_table(0)[(0xffff & regs->cs) >> 3]);
22224
22225 pr_emerg("Stack:\n");
22226 show_stack_log_lvl(NULL, regs, &regs->sp, 0, KERN_EMERG);
22227
22228 pr_emerg("Code:");
22229
22230 - ip = (u8 *)regs->ip - code_prologue;
22231 + ip = (u8 *)regs->ip - code_prologue + cs_base;
22232 if (ip < (u8 *)PAGE_OFFSET || probe_kernel_address(ip, c)) {
22233 /* try starting at IP */
22234 - ip = (u8 *)regs->ip;
22235 + ip = (u8 *)regs->ip + cs_base;
22236 code_len = code_len - code_prologue + 1;
22237 }
22238 for (i = 0; i < code_len; i++, ip++) {
22239 @@ -152,7 +152,7 @@ void show_regs(struct pt_regs *regs)
22240 pr_cont(" Bad EIP value.");
22241 break;
22242 }
22243 - if (ip == (u8 *)regs->ip)
22244 + if (ip == (u8 *)regs->ip + cs_base)
22245 pr_cont(" <%02x>", c);
22246 else
22247 pr_cont(" %02x", c);
22248 @@ -165,6 +165,7 @@ int is_valid_bugaddr(unsigned long ip)
22249 {
22250 unsigned short ud2;
22251
22252 + ip = ktla_ktva(ip);
22253 if (ip < PAGE_OFFSET)
22254 return 0;
22255 if (probe_kernel_address((unsigned short *)ip, ud2))
22256 @@ -172,3 +173,15 @@ int is_valid_bugaddr(unsigned long ip)
22257
22258 return ud2 == 0x0b0f;
22259 }
22260 +
22261 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22262 +void pax_check_alloca(unsigned long size)
22263 +{
22264 + unsigned long sp = (unsigned long)&sp, stack_left;
22265 +
22266 + /* all kernel stacks are of the same size */
22267 + stack_left = sp & (THREAD_SIZE - 1);
22268 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22269 +}
22270 +EXPORT_SYMBOL(pax_check_alloca);
22271 +#endif
22272 diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
22273 index ff86f19..73eabf4 100644
22274 --- a/arch/x86/kernel/dumpstack_64.c
22275 +++ b/arch/x86/kernel/dumpstack_64.c
22276 @@ -153,12 +153,12 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22277 const struct stacktrace_ops *ops, void *data)
22278 {
22279 const unsigned cpu = get_cpu();
22280 - struct thread_info *tinfo;
22281 unsigned long *irq_stack = (unsigned long *)per_cpu(irq_stack_ptr, cpu);
22282 unsigned long dummy;
22283 unsigned used = 0;
22284 int graph = 0;
22285 int done = 0;
22286 + void *stack_start;
22287
22288 if (!task)
22289 task = current;
22290 @@ -179,7 +179,6 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22291 * current stack address. If the stacks consist of nested
22292 * exceptions
22293 */
22294 - tinfo = task_thread_info(task);
22295 while (!done) {
22296 unsigned long *stack_end;
22297 enum stack_type stype;
22298 @@ -202,7 +201,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22299 if (ops->stack(data, id) < 0)
22300 break;
22301
22302 - bp = ops->walk_stack(tinfo, stack, bp, ops,
22303 + bp = ops->walk_stack(task, stack_end - EXCEPTION_STKSZ, stack, bp, ops,
22304 data, stack_end, &graph);
22305 ops->stack(data, "<EOE>");
22306 /*
22307 @@ -210,6 +209,8 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22308 * second-to-last pointer (index -2 to end) in the
22309 * exception stack:
22310 */
22311 + if ((u16)stack_end[-1] != __KERNEL_DS)
22312 + goto out;
22313 stack = (unsigned long *) stack_end[-2];
22314 done = 0;
22315 break;
22316 @@ -218,7 +219,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22317
22318 if (ops->stack(data, "IRQ") < 0)
22319 break;
22320 - bp = ops->walk_stack(tinfo, stack, bp,
22321 + bp = ops->walk_stack(task, irq_stack, stack, bp,
22322 ops, data, stack_end, &graph);
22323 /*
22324 * We link to the next stack (which would be
22325 @@ -240,7 +241,9 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22326 /*
22327 * This handles the process stack:
22328 */
22329 - bp = ops->walk_stack(tinfo, stack, bp, ops, data, NULL, &graph);
22330 + stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22331 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data, NULL, &graph);
22332 +out:
22333 put_cpu();
22334 }
22335 EXPORT_SYMBOL(dump_trace);
22336 @@ -344,8 +347,55 @@ int is_valid_bugaddr(unsigned long ip)
22337 {
22338 unsigned short ud2;
22339
22340 - if (__copy_from_user(&ud2, (const void __user *) ip, sizeof(ud2)))
22341 + if (probe_kernel_address((unsigned short *)ip, ud2))
22342 return 0;
22343
22344 return ud2 == 0x0b0f;
22345 }
22346 +
22347 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22348 +void pax_check_alloca(unsigned long size)
22349 +{
22350 + unsigned long sp = (unsigned long)&sp, stack_start, stack_end;
22351 + unsigned cpu, used;
22352 + char *id;
22353 +
22354 + /* check the process stack first */
22355 + stack_start = (unsigned long)task_stack_page(current);
22356 + stack_end = stack_start + THREAD_SIZE;
22357 + if (likely(stack_start <= sp && sp < stack_end)) {
22358 + unsigned long stack_left = sp & (THREAD_SIZE - 1);
22359 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22360 + return;
22361 + }
22362 +
22363 + cpu = get_cpu();
22364 +
22365 + /* check the irq stacks */
22366 + stack_end = (unsigned long)per_cpu(irq_stack_ptr, cpu);
22367 + stack_start = stack_end - IRQ_STACK_SIZE;
22368 + if (stack_start <= sp && sp < stack_end) {
22369 + unsigned long stack_left = sp & (IRQ_STACK_SIZE - 1);
22370 + put_cpu();
22371 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22372 + return;
22373 + }
22374 +
22375 + /* check the exception stacks */
22376 + used = 0;
22377 + stack_end = (unsigned long)in_exception_stack(cpu, sp, &used, &id);
22378 + stack_start = stack_end - EXCEPTION_STKSZ;
22379 + if (stack_end && stack_start <= sp && sp < stack_end) {
22380 + unsigned long stack_left = sp & (EXCEPTION_STKSZ - 1);
22381 + put_cpu();
22382 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22383 + return;
22384 + }
22385 +
22386 + put_cpu();
22387 +
22388 + /* unknown stack */
22389 + BUG();
22390 +}
22391 +EXPORT_SYMBOL(pax_check_alloca);
22392 +#endif
22393 diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
22394 index dd2f07a..845dc05 100644
22395 --- a/arch/x86/kernel/e820.c
22396 +++ b/arch/x86/kernel/e820.c
22397 @@ -802,8 +802,8 @@ unsigned long __init e820_end_of_low_ram_pfn(void)
22398
22399 static void early_panic(char *msg)
22400 {
22401 - early_printk(msg);
22402 - panic(msg);
22403 + early_printk("%s", msg);
22404 + panic("%s", msg);
22405 }
22406
22407 static int userdef __initdata;
22408 diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
22409 index 01d1c18..8073693 100644
22410 --- a/arch/x86/kernel/early_printk.c
22411 +++ b/arch/x86/kernel/early_printk.c
22412 @@ -7,6 +7,7 @@
22413 #include <linux/pci_regs.h>
22414 #include <linux/pci_ids.h>
22415 #include <linux/errno.h>
22416 +#include <linux/sched.h>
22417 #include <asm/io.h>
22418 #include <asm/processor.h>
22419 #include <asm/fcntl.h>
22420 diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
22421 index 000d419..8f66802 100644
22422 --- a/arch/x86/kernel/entry_32.S
22423 +++ b/arch/x86/kernel/entry_32.S
22424 @@ -177,13 +177,154 @@
22425 /*CFI_REL_OFFSET gs, PT_GS*/
22426 .endm
22427 .macro SET_KERNEL_GS reg
22428 +
22429 +#ifdef CONFIG_CC_STACKPROTECTOR
22430 movl $(__KERNEL_STACK_CANARY), \reg
22431 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
22432 + movl $(__USER_DS), \reg
22433 +#else
22434 + xorl \reg, \reg
22435 +#endif
22436 +
22437 movl \reg, %gs
22438 .endm
22439
22440 #endif /* CONFIG_X86_32_LAZY_GS */
22441
22442 -.macro SAVE_ALL
22443 +.macro pax_enter_kernel
22444 +#ifdef CONFIG_PAX_KERNEXEC
22445 + call pax_enter_kernel
22446 +#endif
22447 +.endm
22448 +
22449 +.macro pax_exit_kernel
22450 +#ifdef CONFIG_PAX_KERNEXEC
22451 + call pax_exit_kernel
22452 +#endif
22453 +.endm
22454 +
22455 +#ifdef CONFIG_PAX_KERNEXEC
22456 +ENTRY(pax_enter_kernel)
22457 +#ifdef CONFIG_PARAVIRT
22458 + pushl %eax
22459 + pushl %ecx
22460 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0)
22461 + mov %eax, %esi
22462 +#else
22463 + mov %cr0, %esi
22464 +#endif
22465 + bts $16, %esi
22466 + jnc 1f
22467 + mov %cs, %esi
22468 + cmp $__KERNEL_CS, %esi
22469 + jz 3f
22470 + ljmp $__KERNEL_CS, $3f
22471 +1: ljmp $__KERNEXEC_KERNEL_CS, $2f
22472 +2:
22473 +#ifdef CONFIG_PARAVIRT
22474 + mov %esi, %eax
22475 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
22476 +#else
22477 + mov %esi, %cr0
22478 +#endif
22479 +3:
22480 +#ifdef CONFIG_PARAVIRT
22481 + popl %ecx
22482 + popl %eax
22483 +#endif
22484 + ret
22485 +ENDPROC(pax_enter_kernel)
22486 +
22487 +ENTRY(pax_exit_kernel)
22488 +#ifdef CONFIG_PARAVIRT
22489 + pushl %eax
22490 + pushl %ecx
22491 +#endif
22492 + mov %cs, %esi
22493 + cmp $__KERNEXEC_KERNEL_CS, %esi
22494 + jnz 2f
22495 +#ifdef CONFIG_PARAVIRT
22496 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0);
22497 + mov %eax, %esi
22498 +#else
22499 + mov %cr0, %esi
22500 +#endif
22501 + btr $16, %esi
22502 + ljmp $__KERNEL_CS, $1f
22503 +1:
22504 +#ifdef CONFIG_PARAVIRT
22505 + mov %esi, %eax
22506 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0);
22507 +#else
22508 + mov %esi, %cr0
22509 +#endif
22510 +2:
22511 +#ifdef CONFIG_PARAVIRT
22512 + popl %ecx
22513 + popl %eax
22514 +#endif
22515 + ret
22516 +ENDPROC(pax_exit_kernel)
22517 +#endif
22518 +
22519 + .macro pax_erase_kstack
22520 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22521 + call pax_erase_kstack
22522 +#endif
22523 + .endm
22524 +
22525 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22526 +/*
22527 + * ebp: thread_info
22528 + */
22529 +ENTRY(pax_erase_kstack)
22530 + pushl %edi
22531 + pushl %ecx
22532 + pushl %eax
22533 +
22534 + mov TI_lowest_stack(%ebp), %edi
22535 + mov $-0xBEEF, %eax
22536 + std
22537 +
22538 +1: mov %edi, %ecx
22539 + and $THREAD_SIZE_asm - 1, %ecx
22540 + shr $2, %ecx
22541 + repne scasl
22542 + jecxz 2f
22543 +
22544 + cmp $2*16, %ecx
22545 + jc 2f
22546 +
22547 + mov $2*16, %ecx
22548 + repe scasl
22549 + jecxz 2f
22550 + jne 1b
22551 +
22552 +2: cld
22553 + or $2*4, %edi
22554 + mov %esp, %ecx
22555 + sub %edi, %ecx
22556 +
22557 + cmp $THREAD_SIZE_asm, %ecx
22558 + jb 3f
22559 + ud2
22560 +3:
22561 +
22562 + shr $2, %ecx
22563 + rep stosl
22564 +
22565 + mov TI_task_thread_sp0(%ebp), %edi
22566 + sub $128, %edi
22567 + mov %edi, TI_lowest_stack(%ebp)
22568 +
22569 + popl %eax
22570 + popl %ecx
22571 + popl %edi
22572 + ret
22573 +ENDPROC(pax_erase_kstack)
22574 +#endif
22575 +
22576 +.macro __SAVE_ALL _DS
22577 cld
22578 PUSH_GS
22579 pushl_cfi %fs
22580 @@ -206,7 +347,7 @@
22581 CFI_REL_OFFSET ecx, 0
22582 pushl_cfi %ebx
22583 CFI_REL_OFFSET ebx, 0
22584 - movl $(__USER_DS), %edx
22585 + movl $\_DS, %edx
22586 movl %edx, %ds
22587 movl %edx, %es
22588 movl $(__KERNEL_PERCPU), %edx
22589 @@ -214,6 +355,15 @@
22590 SET_KERNEL_GS %edx
22591 .endm
22592
22593 +.macro SAVE_ALL
22594 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
22595 + __SAVE_ALL __KERNEL_DS
22596 + pax_enter_kernel
22597 +#else
22598 + __SAVE_ALL __USER_DS
22599 +#endif
22600 +.endm
22601 +
22602 .macro RESTORE_INT_REGS
22603 popl_cfi %ebx
22604 CFI_RESTORE ebx
22605 @@ -297,7 +447,7 @@ ENTRY(ret_from_fork)
22606 popfl_cfi
22607 jmp syscall_exit
22608 CFI_ENDPROC
22609 -END(ret_from_fork)
22610 +ENDPROC(ret_from_fork)
22611
22612 ENTRY(ret_from_kernel_thread)
22613 CFI_STARTPROC
22614 @@ -340,7 +490,15 @@ ret_from_intr:
22615 andl $SEGMENT_RPL_MASK, %eax
22616 #endif
22617 cmpl $USER_RPL, %eax
22618 +
22619 +#ifdef CONFIG_PAX_KERNEXEC
22620 + jae resume_userspace
22621 +
22622 + pax_exit_kernel
22623 + jmp resume_kernel
22624 +#else
22625 jb resume_kernel # not returning to v8086 or userspace
22626 +#endif
22627
22628 ENTRY(resume_userspace)
22629 LOCKDEP_SYS_EXIT
22630 @@ -352,8 +510,8 @@ ENTRY(resume_userspace)
22631 andl $_TIF_WORK_MASK, %ecx # is there any work to be done on
22632 # int/exception return?
22633 jne work_pending
22634 - jmp restore_all
22635 -END(ret_from_exception)
22636 + jmp restore_all_pax
22637 +ENDPROC(ret_from_exception)
22638
22639 #ifdef CONFIG_PREEMPT
22640 ENTRY(resume_kernel)
22641 @@ -365,7 +523,7 @@ need_resched:
22642 jz restore_all
22643 call preempt_schedule_irq
22644 jmp need_resched
22645 -END(resume_kernel)
22646 +ENDPROC(resume_kernel)
22647 #endif
22648 CFI_ENDPROC
22649
22650 @@ -395,30 +553,45 @@ sysenter_past_esp:
22651 /*CFI_REL_OFFSET cs, 0*/
22652 /*
22653 * Push current_thread_info()->sysenter_return to the stack.
22654 - * A tiny bit of offset fixup is necessary - 4*4 means the 4 words
22655 - * pushed above; +8 corresponds to copy_thread's esp0 setting.
22656 */
22657 - pushl_cfi ((TI_sysenter_return)-THREAD_SIZE+8+4*4)(%esp)
22658 + pushl_cfi $0
22659 CFI_REL_OFFSET eip, 0
22660
22661 pushl_cfi %eax
22662 SAVE_ALL
22663 + GET_THREAD_INFO(%ebp)
22664 + movl TI_sysenter_return(%ebp),%ebp
22665 + movl %ebp,PT_EIP(%esp)
22666 ENABLE_INTERRUPTS(CLBR_NONE)
22667
22668 /*
22669 * Load the potential sixth argument from user stack.
22670 * Careful about security.
22671 */
22672 + movl PT_OLDESP(%esp),%ebp
22673 +
22674 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22675 + mov PT_OLDSS(%esp),%ds
22676 +1: movl %ds:(%ebp),%ebp
22677 + push %ss
22678 + pop %ds
22679 +#else
22680 cmpl $__PAGE_OFFSET-3,%ebp
22681 jae syscall_fault
22682 ASM_STAC
22683 1: movl (%ebp),%ebp
22684 ASM_CLAC
22685 +#endif
22686 +
22687 movl %ebp,PT_EBP(%esp)
22688 _ASM_EXTABLE(1b,syscall_fault)
22689
22690 GET_THREAD_INFO(%ebp)
22691
22692 +#ifdef CONFIG_PAX_RANDKSTACK
22693 + pax_erase_kstack
22694 +#endif
22695 +
22696 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22697 jnz sysenter_audit
22698 sysenter_do_call:
22699 @@ -434,12 +607,24 @@ sysenter_after_call:
22700 testl $_TIF_ALLWORK_MASK, %ecx
22701 jne sysexit_audit
22702 sysenter_exit:
22703 +
22704 +#ifdef CONFIG_PAX_RANDKSTACK
22705 + pushl_cfi %eax
22706 + movl %esp, %eax
22707 + call pax_randomize_kstack
22708 + popl_cfi %eax
22709 +#endif
22710 +
22711 + pax_erase_kstack
22712 +
22713 /* if something modifies registers it must also disable sysexit */
22714 movl PT_EIP(%esp), %edx
22715 movl PT_OLDESP(%esp), %ecx
22716 xorl %ebp,%ebp
22717 TRACE_IRQS_ON
22718 1: mov PT_FS(%esp), %fs
22719 +2: mov PT_DS(%esp), %ds
22720 +3: mov PT_ES(%esp), %es
22721 PTGS_TO_GS
22722 ENABLE_INTERRUPTS_SYSEXIT
22723
22724 @@ -453,6 +638,9 @@ sysenter_audit:
22725 pushl_cfi PT_ESI(%esp) /* a3: 5th arg */
22726 pushl_cfi PT_EDX+4(%esp) /* a2: 4th arg */
22727 call __audit_syscall_entry
22728 +
22729 + pax_erase_kstack
22730 +
22731 popl_cfi %ecx /* get that remapped edx off the stack */
22732 popl_cfi %ecx /* get that remapped esi off the stack */
22733 movl PT_EAX(%esp),%eax /* reload syscall number */
22734 @@ -479,10 +667,16 @@ sysexit_audit:
22735
22736 CFI_ENDPROC
22737 .pushsection .fixup,"ax"
22738 -2: movl $0,PT_FS(%esp)
22739 +4: movl $0,PT_FS(%esp)
22740 + jmp 1b
22741 +5: movl $0,PT_DS(%esp)
22742 + jmp 1b
22743 +6: movl $0,PT_ES(%esp)
22744 jmp 1b
22745 .popsection
22746 - _ASM_EXTABLE(1b,2b)
22747 + _ASM_EXTABLE(1b,4b)
22748 + _ASM_EXTABLE(2b,5b)
22749 + _ASM_EXTABLE(3b,6b)
22750 PTGS_TO_GS_EX
22751 ENDPROC(ia32_sysenter_target)
22752
22753 @@ -493,6 +687,11 @@ ENTRY(system_call)
22754 pushl_cfi %eax # save orig_eax
22755 SAVE_ALL
22756 GET_THREAD_INFO(%ebp)
22757 +
22758 +#ifdef CONFIG_PAX_RANDKSTACK
22759 + pax_erase_kstack
22760 +#endif
22761 +
22762 # system call tracing in operation / emulation
22763 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22764 jnz syscall_trace_entry
22765 @@ -512,6 +711,15 @@ syscall_exit:
22766 testl $_TIF_ALLWORK_MASK, %ecx # current->work
22767 jne syscall_exit_work
22768
22769 +restore_all_pax:
22770 +
22771 +#ifdef CONFIG_PAX_RANDKSTACK
22772 + movl %esp, %eax
22773 + call pax_randomize_kstack
22774 +#endif
22775 +
22776 + pax_erase_kstack
22777 +
22778 restore_all:
22779 TRACE_IRQS_IRET
22780 restore_all_notrace:
22781 @@ -566,14 +774,34 @@ ldt_ss:
22782 * compensating for the offset by changing to the ESPFIX segment with
22783 * a base address that matches for the difference.
22784 */
22785 -#define GDT_ESPFIX_SS PER_CPU_VAR(gdt_page) + (GDT_ENTRY_ESPFIX_SS * 8)
22786 +#define GDT_ESPFIX_SS (GDT_ENTRY_ESPFIX_SS * 8)(%ebx)
22787 mov %esp, %edx /* load kernel esp */
22788 mov PT_OLDESP(%esp), %eax /* load userspace esp */
22789 mov %dx, %ax /* eax: new kernel esp */
22790 sub %eax, %edx /* offset (low word is 0) */
22791 +#ifdef CONFIG_SMP
22792 + movl PER_CPU_VAR(cpu_number), %ebx
22793 + shll $PAGE_SHIFT_asm, %ebx
22794 + addl $cpu_gdt_table, %ebx
22795 +#else
22796 + movl $cpu_gdt_table, %ebx
22797 +#endif
22798 shr $16, %edx
22799 - mov %dl, GDT_ESPFIX_SS + 4 /* bits 16..23 */
22800 - mov %dh, GDT_ESPFIX_SS + 7 /* bits 24..31 */
22801 +
22802 +#ifdef CONFIG_PAX_KERNEXEC
22803 + mov %cr0, %esi
22804 + btr $16, %esi
22805 + mov %esi, %cr0
22806 +#endif
22807 +
22808 + mov %dl, 4 + GDT_ESPFIX_SS /* bits 16..23 */
22809 + mov %dh, 7 + GDT_ESPFIX_SS /* bits 24..31 */
22810 +
22811 +#ifdef CONFIG_PAX_KERNEXEC
22812 + bts $16, %esi
22813 + mov %esi, %cr0
22814 +#endif
22815 +
22816 pushl_cfi $__ESPFIX_SS
22817 pushl_cfi %eax /* new kernel esp */
22818 /* Disable interrupts, but do not irqtrace this section: we
22819 @@ -603,20 +831,18 @@ work_resched:
22820 movl TI_flags(%ebp), %ecx
22821 andl $_TIF_WORK_MASK, %ecx # is there any work to be done other
22822 # than syscall tracing?
22823 - jz restore_all
22824 + jz restore_all_pax
22825 testb $_TIF_NEED_RESCHED, %cl
22826 jnz work_resched
22827
22828 work_notifysig: # deal with pending signals and
22829 # notify-resume requests
22830 + movl %esp, %eax
22831 #ifdef CONFIG_VM86
22832 testl $X86_EFLAGS_VM, PT_EFLAGS(%esp)
22833 - movl %esp, %eax
22834 jne work_notifysig_v86 # returning to kernel-space or
22835 # vm86-space
22836 1:
22837 -#else
22838 - movl %esp, %eax
22839 #endif
22840 TRACE_IRQS_ON
22841 ENABLE_INTERRUPTS(CLBR_NONE)
22842 @@ -637,7 +863,7 @@ work_notifysig_v86:
22843 movl %eax, %esp
22844 jmp 1b
22845 #endif
22846 -END(work_pending)
22847 +ENDPROC(work_pending)
22848
22849 # perform syscall exit tracing
22850 ALIGN
22851 @@ -645,11 +871,14 @@ syscall_trace_entry:
22852 movl $-ENOSYS,PT_EAX(%esp)
22853 movl %esp, %eax
22854 call syscall_trace_enter
22855 +
22856 + pax_erase_kstack
22857 +
22858 /* What it returned is what we'll actually use. */
22859 cmpl $(NR_syscalls), %eax
22860 jnae syscall_call
22861 jmp syscall_exit
22862 -END(syscall_trace_entry)
22863 +ENDPROC(syscall_trace_entry)
22864
22865 # perform syscall exit tracing
22866 ALIGN
22867 @@ -662,26 +891,30 @@ syscall_exit_work:
22868 movl %esp, %eax
22869 call syscall_trace_leave
22870 jmp resume_userspace
22871 -END(syscall_exit_work)
22872 +ENDPROC(syscall_exit_work)
22873 CFI_ENDPROC
22874
22875 RING0_INT_FRAME # can't unwind into user space anyway
22876 syscall_fault:
22877 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22878 + push %ss
22879 + pop %ds
22880 +#endif
22881 ASM_CLAC
22882 GET_THREAD_INFO(%ebp)
22883 movl $-EFAULT,PT_EAX(%esp)
22884 jmp resume_userspace
22885 -END(syscall_fault)
22886 +ENDPROC(syscall_fault)
22887
22888 syscall_badsys:
22889 movl $-ENOSYS,%eax
22890 jmp syscall_after_call
22891 -END(syscall_badsys)
22892 +ENDPROC(syscall_badsys)
22893
22894 sysenter_badsys:
22895 movl $-ENOSYS,%eax
22896 jmp sysenter_after_call
22897 -END(sysenter_badsys)
22898 +ENDPROC(sysenter_badsys)
22899 CFI_ENDPROC
22900
22901 .macro FIXUP_ESPFIX_STACK
22902 @@ -694,8 +927,15 @@ END(sysenter_badsys)
22903 */
22904 #ifdef CONFIG_X86_ESPFIX32
22905 /* fixup the stack */
22906 - mov GDT_ESPFIX_SS + 4, %al /* bits 16..23 */
22907 - mov GDT_ESPFIX_SS + 7, %ah /* bits 24..31 */
22908 +#ifdef CONFIG_SMP
22909 + movl PER_CPU_VAR(cpu_number), %ebx
22910 + shll $PAGE_SHIFT_asm, %ebx
22911 + addl $cpu_gdt_table, %ebx
22912 +#else
22913 + movl $cpu_gdt_table, %ebx
22914 +#endif
22915 + mov 4 + GDT_ESPFIX_SS, %al /* bits 16..23 */
22916 + mov 7 + GDT_ESPFIX_SS, %ah /* bits 24..31 */
22917 shl $16, %eax
22918 addl %esp, %eax /* the adjusted stack pointer */
22919 pushl_cfi $__KERNEL_DS
22920 @@ -751,7 +991,7 @@ vector=vector+1
22921 .endr
22922 2: jmp common_interrupt
22923 .endr
22924 -END(irq_entries_start)
22925 +ENDPROC(irq_entries_start)
22926
22927 .previous
22928 END(interrupt)
22929 @@ -808,7 +1048,7 @@ ENTRY(coprocessor_error)
22930 pushl_cfi $do_coprocessor_error
22931 jmp error_code
22932 CFI_ENDPROC
22933 -END(coprocessor_error)
22934 +ENDPROC(coprocessor_error)
22935
22936 ENTRY(simd_coprocessor_error)
22937 RING0_INT_FRAME
22938 @@ -821,7 +1061,7 @@ ENTRY(simd_coprocessor_error)
22939 .section .altinstructions,"a"
22940 altinstruction_entry 661b, 663f, X86_FEATURE_XMM, 662b-661b, 664f-663f
22941 .previous
22942 -.section .altinstr_replacement,"ax"
22943 +.section .altinstr_replacement,"a"
22944 663: pushl $do_simd_coprocessor_error
22945 664:
22946 .previous
22947 @@ -830,7 +1070,7 @@ ENTRY(simd_coprocessor_error)
22948 #endif
22949 jmp error_code
22950 CFI_ENDPROC
22951 -END(simd_coprocessor_error)
22952 +ENDPROC(simd_coprocessor_error)
22953
22954 ENTRY(device_not_available)
22955 RING0_INT_FRAME
22956 @@ -839,18 +1079,18 @@ ENTRY(device_not_available)
22957 pushl_cfi $do_device_not_available
22958 jmp error_code
22959 CFI_ENDPROC
22960 -END(device_not_available)
22961 +ENDPROC(device_not_available)
22962
22963 #ifdef CONFIG_PARAVIRT
22964 ENTRY(native_iret)
22965 iret
22966 _ASM_EXTABLE(native_iret, iret_exc)
22967 -END(native_iret)
22968 +ENDPROC(native_iret)
22969
22970 ENTRY(native_irq_enable_sysexit)
22971 sti
22972 sysexit
22973 -END(native_irq_enable_sysexit)
22974 +ENDPROC(native_irq_enable_sysexit)
22975 #endif
22976
22977 ENTRY(overflow)
22978 @@ -860,7 +1100,7 @@ ENTRY(overflow)
22979 pushl_cfi $do_overflow
22980 jmp error_code
22981 CFI_ENDPROC
22982 -END(overflow)
22983 +ENDPROC(overflow)
22984
22985 ENTRY(bounds)
22986 RING0_INT_FRAME
22987 @@ -869,7 +1109,7 @@ ENTRY(bounds)
22988 pushl_cfi $do_bounds
22989 jmp error_code
22990 CFI_ENDPROC
22991 -END(bounds)
22992 +ENDPROC(bounds)
22993
22994 ENTRY(invalid_op)
22995 RING0_INT_FRAME
22996 @@ -878,7 +1118,7 @@ ENTRY(invalid_op)
22997 pushl_cfi $do_invalid_op
22998 jmp error_code
22999 CFI_ENDPROC
23000 -END(invalid_op)
23001 +ENDPROC(invalid_op)
23002
23003 ENTRY(coprocessor_segment_overrun)
23004 RING0_INT_FRAME
23005 @@ -887,7 +1127,7 @@ ENTRY(coprocessor_segment_overrun)
23006 pushl_cfi $do_coprocessor_segment_overrun
23007 jmp error_code
23008 CFI_ENDPROC
23009 -END(coprocessor_segment_overrun)
23010 +ENDPROC(coprocessor_segment_overrun)
23011
23012 ENTRY(invalid_TSS)
23013 RING0_EC_FRAME
23014 @@ -895,7 +1135,7 @@ ENTRY(invalid_TSS)
23015 pushl_cfi $do_invalid_TSS
23016 jmp error_code
23017 CFI_ENDPROC
23018 -END(invalid_TSS)
23019 +ENDPROC(invalid_TSS)
23020
23021 ENTRY(segment_not_present)
23022 RING0_EC_FRAME
23023 @@ -903,7 +1143,7 @@ ENTRY(segment_not_present)
23024 pushl_cfi $do_segment_not_present
23025 jmp error_code
23026 CFI_ENDPROC
23027 -END(segment_not_present)
23028 +ENDPROC(segment_not_present)
23029
23030 ENTRY(stack_segment)
23031 RING0_EC_FRAME
23032 @@ -911,7 +1151,7 @@ ENTRY(stack_segment)
23033 pushl_cfi $do_stack_segment
23034 jmp error_code
23035 CFI_ENDPROC
23036 -END(stack_segment)
23037 +ENDPROC(stack_segment)
23038
23039 ENTRY(alignment_check)
23040 RING0_EC_FRAME
23041 @@ -919,7 +1159,7 @@ ENTRY(alignment_check)
23042 pushl_cfi $do_alignment_check
23043 jmp error_code
23044 CFI_ENDPROC
23045 -END(alignment_check)
23046 +ENDPROC(alignment_check)
23047
23048 ENTRY(divide_error)
23049 RING0_INT_FRAME
23050 @@ -928,7 +1168,7 @@ ENTRY(divide_error)
23051 pushl_cfi $do_divide_error
23052 jmp error_code
23053 CFI_ENDPROC
23054 -END(divide_error)
23055 +ENDPROC(divide_error)
23056
23057 #ifdef CONFIG_X86_MCE
23058 ENTRY(machine_check)
23059 @@ -938,7 +1178,7 @@ ENTRY(machine_check)
23060 pushl_cfi machine_check_vector
23061 jmp error_code
23062 CFI_ENDPROC
23063 -END(machine_check)
23064 +ENDPROC(machine_check)
23065 #endif
23066
23067 ENTRY(spurious_interrupt_bug)
23068 @@ -948,7 +1188,7 @@ ENTRY(spurious_interrupt_bug)
23069 pushl_cfi $do_spurious_interrupt_bug
23070 jmp error_code
23071 CFI_ENDPROC
23072 -END(spurious_interrupt_bug)
23073 +ENDPROC(spurious_interrupt_bug)
23074
23075 #ifdef CONFIG_XEN
23076 /* Xen doesn't set %esp to be precisely what the normal sysenter
23077 @@ -1054,7 +1294,7 @@ BUILD_INTERRUPT3(hyperv_callback_vector, HYPERVISOR_CALLBACK_VECTOR,
23078
23079 ENTRY(mcount)
23080 ret
23081 -END(mcount)
23082 +ENDPROC(mcount)
23083
23084 ENTRY(ftrace_caller)
23085 pushl %eax
23086 @@ -1084,7 +1324,7 @@ ftrace_graph_call:
23087 .globl ftrace_stub
23088 ftrace_stub:
23089 ret
23090 -END(ftrace_caller)
23091 +ENDPROC(ftrace_caller)
23092
23093 ENTRY(ftrace_regs_caller)
23094 pushf /* push flags before compare (in cs location) */
23095 @@ -1182,7 +1422,7 @@ trace:
23096 popl %ecx
23097 popl %eax
23098 jmp ftrace_stub
23099 -END(mcount)
23100 +ENDPROC(mcount)
23101 #endif /* CONFIG_DYNAMIC_FTRACE */
23102 #endif /* CONFIG_FUNCTION_TRACER */
23103
23104 @@ -1200,7 +1440,7 @@ ENTRY(ftrace_graph_caller)
23105 popl %ecx
23106 popl %eax
23107 ret
23108 -END(ftrace_graph_caller)
23109 +ENDPROC(ftrace_graph_caller)
23110
23111 .globl return_to_handler
23112 return_to_handler:
23113 @@ -1261,15 +1501,18 @@ error_code:
23114 movl $-1, PT_ORIG_EAX(%esp) # no syscall to restart
23115 REG_TO_PTGS %ecx
23116 SET_KERNEL_GS %ecx
23117 - movl $(__USER_DS), %ecx
23118 + movl $(__KERNEL_DS), %ecx
23119 movl %ecx, %ds
23120 movl %ecx, %es
23121 +
23122 + pax_enter_kernel
23123 +
23124 TRACE_IRQS_OFF
23125 movl %esp,%eax # pt_regs pointer
23126 call *%edi
23127 jmp ret_from_exception
23128 CFI_ENDPROC
23129 -END(page_fault)
23130 +ENDPROC(page_fault)
23131
23132 /*
23133 * Debug traps and NMI can happen at the one SYSENTER instruction
23134 @@ -1312,7 +1555,7 @@ debug_stack_correct:
23135 call do_debug
23136 jmp ret_from_exception
23137 CFI_ENDPROC
23138 -END(debug)
23139 +ENDPROC(debug)
23140
23141 /*
23142 * NMI is doubly nasty. It can happen _while_ we're handling
23143 @@ -1352,6 +1595,9 @@ nmi_stack_correct:
23144 xorl %edx,%edx # zero error code
23145 movl %esp,%eax # pt_regs pointer
23146 call do_nmi
23147 +
23148 + pax_exit_kernel
23149 +
23150 jmp restore_all_notrace
23151 CFI_ENDPROC
23152
23153 @@ -1389,13 +1635,16 @@ nmi_espfix_stack:
23154 FIXUP_ESPFIX_STACK # %eax == %esp
23155 xorl %edx,%edx # zero error code
23156 call do_nmi
23157 +
23158 + pax_exit_kernel
23159 +
23160 RESTORE_REGS
23161 lss 12+4(%esp), %esp # back to espfix stack
23162 CFI_ADJUST_CFA_OFFSET -24
23163 jmp irq_return
23164 #endif
23165 CFI_ENDPROC
23166 -END(nmi)
23167 +ENDPROC(nmi)
23168
23169 ENTRY(int3)
23170 RING0_INT_FRAME
23171 @@ -1408,14 +1657,14 @@ ENTRY(int3)
23172 call do_int3
23173 jmp ret_from_exception
23174 CFI_ENDPROC
23175 -END(int3)
23176 +ENDPROC(int3)
23177
23178 ENTRY(general_protection)
23179 RING0_EC_FRAME
23180 pushl_cfi $do_general_protection
23181 jmp error_code
23182 CFI_ENDPROC
23183 -END(general_protection)
23184 +ENDPROC(general_protection)
23185
23186 #ifdef CONFIG_KVM_GUEST
23187 ENTRY(async_page_fault)
23188 @@ -1424,6 +1673,6 @@ ENTRY(async_page_fault)
23189 pushl_cfi $do_async_page_fault
23190 jmp error_code
23191 CFI_ENDPROC
23192 -END(async_page_fault)
23193 +ENDPROC(async_page_fault)
23194 #endif
23195
23196 diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
23197 index 4ee9a23..c786610 100644
23198 --- a/arch/x86/kernel/entry_64.S
23199 +++ b/arch/x86/kernel/entry_64.S
23200 @@ -59,6 +59,8 @@
23201 #include <asm/smap.h>
23202 #include <asm/pgtable_types.h>
23203 #include <linux/err.h>
23204 +#include <asm/pgtable.h>
23205 +#include <asm/alternative-asm.h>
23206
23207 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
23208 #include <linux/elf-em.h>
23209 @@ -81,6 +83,431 @@ ENTRY(native_usergs_sysret64)
23210 ENDPROC(native_usergs_sysret64)
23211 #endif /* CONFIG_PARAVIRT */
23212
23213 + .macro ljmpq sel, off
23214 +#if defined(CONFIG_MPSC) || defined(CONFIG_MCORE2) || defined (CONFIG_MATOM)
23215 + .byte 0x48; ljmp *1234f(%rip)
23216 + .pushsection .rodata
23217 + .align 16
23218 + 1234: .quad \off; .word \sel
23219 + .popsection
23220 +#else
23221 + pushq $\sel
23222 + pushq $\off
23223 + lretq
23224 +#endif
23225 + .endm
23226 +
23227 + .macro pax_enter_kernel
23228 + pax_set_fptr_mask
23229 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23230 + call pax_enter_kernel
23231 +#endif
23232 + .endm
23233 +
23234 + .macro pax_exit_kernel
23235 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23236 + call pax_exit_kernel
23237 +#endif
23238 +
23239 + .endm
23240 +
23241 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23242 +ENTRY(pax_enter_kernel)
23243 + pushq %rdi
23244 +
23245 +#ifdef CONFIG_PARAVIRT
23246 + PV_SAVE_REGS(CLBR_RDI)
23247 +#endif
23248 +
23249 +#ifdef CONFIG_PAX_KERNEXEC
23250 + GET_CR0_INTO_RDI
23251 + bts $16,%rdi
23252 + jnc 3f
23253 + mov %cs,%edi
23254 + cmp $__KERNEL_CS,%edi
23255 + jnz 2f
23256 +1:
23257 +#endif
23258 +
23259 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23260 + 661: jmp 111f
23261 + .pushsection .altinstr_replacement, "a"
23262 + 662: ASM_NOP2
23263 + .popsection
23264 + .pushsection .altinstructions, "a"
23265 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23266 + .popsection
23267 + GET_CR3_INTO_RDI
23268 + cmp $0,%dil
23269 + jnz 112f
23270 + mov $__KERNEL_DS,%edi
23271 + mov %edi,%ss
23272 + jmp 111f
23273 +112: cmp $1,%dil
23274 + jz 113f
23275 + ud2
23276 +113: sub $4097,%rdi
23277 + bts $63,%rdi
23278 + SET_RDI_INTO_CR3
23279 + mov $__UDEREF_KERNEL_DS,%edi
23280 + mov %edi,%ss
23281 +111:
23282 +#endif
23283 +
23284 +#ifdef CONFIG_PARAVIRT
23285 + PV_RESTORE_REGS(CLBR_RDI)
23286 +#endif
23287 +
23288 + popq %rdi
23289 + pax_force_retaddr
23290 + retq
23291 +
23292 +#ifdef CONFIG_PAX_KERNEXEC
23293 +2: ljmpq __KERNEL_CS,1b
23294 +3: ljmpq __KERNEXEC_KERNEL_CS,4f
23295 +4: SET_RDI_INTO_CR0
23296 + jmp 1b
23297 +#endif
23298 +ENDPROC(pax_enter_kernel)
23299 +
23300 +ENTRY(pax_exit_kernel)
23301 + pushq %rdi
23302 +
23303 +#ifdef CONFIG_PARAVIRT
23304 + PV_SAVE_REGS(CLBR_RDI)
23305 +#endif
23306 +
23307 +#ifdef CONFIG_PAX_KERNEXEC
23308 + mov %cs,%rdi
23309 + cmp $__KERNEXEC_KERNEL_CS,%edi
23310 + jz 2f
23311 + GET_CR0_INTO_RDI
23312 + bts $16,%rdi
23313 + jnc 4f
23314 +1:
23315 +#endif
23316 +
23317 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23318 + 661: jmp 111f
23319 + .pushsection .altinstr_replacement, "a"
23320 + 662: ASM_NOP2
23321 + .popsection
23322 + .pushsection .altinstructions, "a"
23323 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23324 + .popsection
23325 + mov %ss,%edi
23326 + cmp $__UDEREF_KERNEL_DS,%edi
23327 + jnz 111f
23328 + GET_CR3_INTO_RDI
23329 + cmp $0,%dil
23330 + jz 112f
23331 + ud2
23332 +112: add $4097,%rdi
23333 + bts $63,%rdi
23334 + SET_RDI_INTO_CR3
23335 + mov $__KERNEL_DS,%edi
23336 + mov %edi,%ss
23337 +111:
23338 +#endif
23339 +
23340 +#ifdef CONFIG_PARAVIRT
23341 + PV_RESTORE_REGS(CLBR_RDI);
23342 +#endif
23343 +
23344 + popq %rdi
23345 + pax_force_retaddr
23346 + retq
23347 +
23348 +#ifdef CONFIG_PAX_KERNEXEC
23349 +2: GET_CR0_INTO_RDI
23350 + btr $16,%rdi
23351 + jnc 4f
23352 + ljmpq __KERNEL_CS,3f
23353 +3: SET_RDI_INTO_CR0
23354 + jmp 1b
23355 +4: ud2
23356 + jmp 4b
23357 +#endif
23358 +ENDPROC(pax_exit_kernel)
23359 +#endif
23360 +
23361 + .macro pax_enter_kernel_user
23362 + pax_set_fptr_mask
23363 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23364 + call pax_enter_kernel_user
23365 +#endif
23366 + .endm
23367 +
23368 + .macro pax_exit_kernel_user
23369 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23370 + call pax_exit_kernel_user
23371 +#endif
23372 +#ifdef CONFIG_PAX_RANDKSTACK
23373 + pushq %rax
23374 + pushq %r11
23375 + call pax_randomize_kstack
23376 + popq %r11
23377 + popq %rax
23378 +#endif
23379 + .endm
23380 +
23381 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23382 +ENTRY(pax_enter_kernel_user)
23383 + pushq %rdi
23384 + pushq %rbx
23385 +
23386 +#ifdef CONFIG_PARAVIRT
23387 + PV_SAVE_REGS(CLBR_RDI)
23388 +#endif
23389 +
23390 + 661: jmp 111f
23391 + .pushsection .altinstr_replacement, "a"
23392 + 662: ASM_NOP2
23393 + .popsection
23394 + .pushsection .altinstructions, "a"
23395 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23396 + .popsection
23397 + GET_CR3_INTO_RDI
23398 + cmp $1,%dil
23399 + jnz 4f
23400 + sub $4097,%rdi
23401 + bts $63,%rdi
23402 + SET_RDI_INTO_CR3
23403 + jmp 3f
23404 +111:
23405 +
23406 + GET_CR3_INTO_RDI
23407 + mov %rdi,%rbx
23408 + add $__START_KERNEL_map,%rbx
23409 + sub phys_base(%rip),%rbx
23410 +
23411 +#ifdef CONFIG_PARAVIRT
23412 + cmpl $0, pv_info+PARAVIRT_enabled
23413 + jz 1f
23414 + pushq %rdi
23415 + i = 0
23416 + .rept USER_PGD_PTRS
23417 + mov i*8(%rbx),%rsi
23418 + mov $0,%sil
23419 + lea i*8(%rbx),%rdi
23420 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23421 + i = i + 1
23422 + .endr
23423 + popq %rdi
23424 + jmp 2f
23425 +1:
23426 +#endif
23427 +
23428 + i = 0
23429 + .rept USER_PGD_PTRS
23430 + movb $0,i*8(%rbx)
23431 + i = i + 1
23432 + .endr
23433 +
23434 +2: SET_RDI_INTO_CR3
23435 +
23436 +#ifdef CONFIG_PAX_KERNEXEC
23437 + GET_CR0_INTO_RDI
23438 + bts $16,%rdi
23439 + SET_RDI_INTO_CR0
23440 +#endif
23441 +
23442 +3:
23443 +
23444 +#ifdef CONFIG_PARAVIRT
23445 + PV_RESTORE_REGS(CLBR_RDI)
23446 +#endif
23447 +
23448 + popq %rbx
23449 + popq %rdi
23450 + pax_force_retaddr
23451 + retq
23452 +4: ud2
23453 +ENDPROC(pax_enter_kernel_user)
23454 +
23455 +ENTRY(pax_exit_kernel_user)
23456 + pushq %rdi
23457 + pushq %rbx
23458 +
23459 +#ifdef CONFIG_PARAVIRT
23460 + PV_SAVE_REGS(CLBR_RDI)
23461 +#endif
23462 +
23463 + GET_CR3_INTO_RDI
23464 + 661: jmp 1f
23465 + .pushsection .altinstr_replacement, "a"
23466 + 662: ASM_NOP2
23467 + .popsection
23468 + .pushsection .altinstructions, "a"
23469 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23470 + .popsection
23471 + cmp $0,%dil
23472 + jnz 3f
23473 + add $4097,%rdi
23474 + bts $63,%rdi
23475 + SET_RDI_INTO_CR3
23476 + jmp 2f
23477 +1:
23478 +
23479 + mov %rdi,%rbx
23480 +
23481 +#ifdef CONFIG_PAX_KERNEXEC
23482 + GET_CR0_INTO_RDI
23483 + btr $16,%rdi
23484 + jnc 3f
23485 + SET_RDI_INTO_CR0
23486 +#endif
23487 +
23488 + add $__START_KERNEL_map,%rbx
23489 + sub phys_base(%rip),%rbx
23490 +
23491 +#ifdef CONFIG_PARAVIRT
23492 + cmpl $0, pv_info+PARAVIRT_enabled
23493 + jz 1f
23494 + i = 0
23495 + .rept USER_PGD_PTRS
23496 + mov i*8(%rbx),%rsi
23497 + mov $0x67,%sil
23498 + lea i*8(%rbx),%rdi
23499 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23500 + i = i + 1
23501 + .endr
23502 + jmp 2f
23503 +1:
23504 +#endif
23505 +
23506 + i = 0
23507 + .rept USER_PGD_PTRS
23508 + movb $0x67,i*8(%rbx)
23509 + i = i + 1
23510 + .endr
23511 +2:
23512 +
23513 +#ifdef CONFIG_PARAVIRT
23514 + PV_RESTORE_REGS(CLBR_RDI)
23515 +#endif
23516 +
23517 + popq %rbx
23518 + popq %rdi
23519 + pax_force_retaddr
23520 + retq
23521 +3: ud2
23522 +ENDPROC(pax_exit_kernel_user)
23523 +#endif
23524 +
23525 + .macro pax_enter_kernel_nmi
23526 + pax_set_fptr_mask
23527 +
23528 +#ifdef CONFIG_PAX_KERNEXEC
23529 + GET_CR0_INTO_RDI
23530 + bts $16,%rdi
23531 + jc 110f
23532 + SET_RDI_INTO_CR0
23533 + or $2,%ebx
23534 +110:
23535 +#endif
23536 +
23537 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23538 + 661: jmp 111f
23539 + .pushsection .altinstr_replacement, "a"
23540 + 662: ASM_NOP2
23541 + .popsection
23542 + .pushsection .altinstructions, "a"
23543 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23544 + .popsection
23545 + GET_CR3_INTO_RDI
23546 + cmp $0,%dil
23547 + jz 111f
23548 + sub $4097,%rdi
23549 + or $4,%ebx
23550 + bts $63,%rdi
23551 + SET_RDI_INTO_CR3
23552 + mov $__UDEREF_KERNEL_DS,%edi
23553 + mov %edi,%ss
23554 +111:
23555 +#endif
23556 + .endm
23557 +
23558 + .macro pax_exit_kernel_nmi
23559 +#ifdef CONFIG_PAX_KERNEXEC
23560 + btr $1,%ebx
23561 + jnc 110f
23562 + GET_CR0_INTO_RDI
23563 + btr $16,%rdi
23564 + SET_RDI_INTO_CR0
23565 +110:
23566 +#endif
23567 +
23568 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23569 + btr $2,%ebx
23570 + jnc 111f
23571 + GET_CR3_INTO_RDI
23572 + add $4097,%rdi
23573 + bts $63,%rdi
23574 + SET_RDI_INTO_CR3
23575 + mov $__KERNEL_DS,%edi
23576 + mov %edi,%ss
23577 +111:
23578 +#endif
23579 + .endm
23580 +
23581 + .macro pax_erase_kstack
23582 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23583 + call pax_erase_kstack
23584 +#endif
23585 + .endm
23586 +
23587 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23588 +ENTRY(pax_erase_kstack)
23589 + pushq %rdi
23590 + pushq %rcx
23591 + pushq %rax
23592 + pushq %r11
23593 +
23594 + GET_THREAD_INFO(%r11)
23595 + mov TI_lowest_stack(%r11), %rdi
23596 + mov $-0xBEEF, %rax
23597 + std
23598 +
23599 +1: mov %edi, %ecx
23600 + and $THREAD_SIZE_asm - 1, %ecx
23601 + shr $3, %ecx
23602 + repne scasq
23603 + jecxz 2f
23604 +
23605 + cmp $2*8, %ecx
23606 + jc 2f
23607 +
23608 + mov $2*8, %ecx
23609 + repe scasq
23610 + jecxz 2f
23611 + jne 1b
23612 +
23613 +2: cld
23614 + or $2*8, %rdi
23615 + mov %esp, %ecx
23616 + sub %edi, %ecx
23617 +
23618 + cmp $THREAD_SIZE_asm, %rcx
23619 + jb 3f
23620 + ud2
23621 +3:
23622 +
23623 + shr $3, %ecx
23624 + rep stosq
23625 +
23626 + mov TI_task_thread_sp0(%r11), %rdi
23627 + sub $256, %rdi
23628 + mov %rdi, TI_lowest_stack(%r11)
23629 +
23630 + popq %r11
23631 + popq %rax
23632 + popq %rcx
23633 + popq %rdi
23634 + pax_force_retaddr
23635 + ret
23636 +ENDPROC(pax_erase_kstack)
23637 +#endif
23638
23639 .macro TRACE_IRQS_IRETQ offset=ARGOFFSET
23640 #ifdef CONFIG_TRACE_IRQFLAGS
23641 @@ -117,7 +544,7 @@ ENDPROC(native_usergs_sysret64)
23642 .endm
23643
23644 .macro TRACE_IRQS_IRETQ_DEBUG offset=ARGOFFSET
23645 - bt $9,EFLAGS-\offset(%rsp) /* interrupts off? */
23646 + bt $X86_EFLAGS_IF_BIT,EFLAGS-\offset(%rsp) /* interrupts off? */
23647 jnc 1f
23648 TRACE_IRQS_ON_DEBUG
23649 1:
23650 @@ -155,27 +582,6 @@ ENDPROC(native_usergs_sysret64)
23651 movq \tmp,R11+\offset(%rsp)
23652 .endm
23653
23654 - .macro FAKE_STACK_FRAME child_rip
23655 - /* push in order ss, rsp, eflags, cs, rip */
23656 - xorl %eax, %eax
23657 - pushq_cfi $__KERNEL_DS /* ss */
23658 - /*CFI_REL_OFFSET ss,0*/
23659 - pushq_cfi %rax /* rsp */
23660 - CFI_REL_OFFSET rsp,0
23661 - pushq_cfi $(X86_EFLAGS_IF|X86_EFLAGS_FIXED) /* eflags - interrupts on */
23662 - /*CFI_REL_OFFSET rflags,0*/
23663 - pushq_cfi $__KERNEL_CS /* cs */
23664 - /*CFI_REL_OFFSET cs,0*/
23665 - pushq_cfi \child_rip /* rip */
23666 - CFI_REL_OFFSET rip,0
23667 - pushq_cfi %rax /* orig rax */
23668 - .endm
23669 -
23670 - .macro UNFAKE_STACK_FRAME
23671 - addq $8*6, %rsp
23672 - CFI_ADJUST_CFA_OFFSET -(6*8)
23673 - .endm
23674 -
23675 /*
23676 * initial frame state for interrupts (and exceptions without error code)
23677 */
23678 @@ -241,25 +647,26 @@ ENDPROC(native_usergs_sysret64)
23679 /* save partial stack frame */
23680 .macro SAVE_ARGS_IRQ
23681 cld
23682 - /* start from rbp in pt_regs and jump over */
23683 - movq_cfi rdi, (RDI-RBP)
23684 - movq_cfi rsi, (RSI-RBP)
23685 - movq_cfi rdx, (RDX-RBP)
23686 - movq_cfi rcx, (RCX-RBP)
23687 - movq_cfi rax, (RAX-RBP)
23688 - movq_cfi r8, (R8-RBP)
23689 - movq_cfi r9, (R9-RBP)
23690 - movq_cfi r10, (R10-RBP)
23691 - movq_cfi r11, (R11-RBP)
23692 + /* start from r15 in pt_regs and jump over */
23693 + movq_cfi rdi, RDI
23694 + movq_cfi rsi, RSI
23695 + movq_cfi rdx, RDX
23696 + movq_cfi rcx, RCX
23697 + movq_cfi rax, RAX
23698 + movq_cfi r8, R8
23699 + movq_cfi r9, R9
23700 + movq_cfi r10, R10
23701 + movq_cfi r11, R11
23702 + movq_cfi r12, R12
23703
23704 /* Save rbp so that we can unwind from get_irq_regs() */
23705 - movq_cfi rbp, 0
23706 + movq_cfi rbp, RBP
23707
23708 /* Save previous stack value */
23709 movq %rsp, %rsi
23710
23711 - leaq -RBP(%rsp),%rdi /* arg1 for handler */
23712 - testl $3, CS-RBP(%rsi)
23713 + movq %rsp,%rdi /* arg1 for handler */
23714 + testb $3, CS(%rsi)
23715 je 1f
23716 SWAPGS
23717 /*
23718 @@ -279,6 +686,18 @@ ENDPROC(native_usergs_sysret64)
23719 0x06 /* DW_OP_deref */, \
23720 0x08 /* DW_OP_const1u */, SS+8-RBP, \
23721 0x22 /* DW_OP_plus */
23722 +
23723 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23724 + testb $3, CS(%rdi)
23725 + jnz 1f
23726 + pax_enter_kernel
23727 + jmp 2f
23728 +1: pax_enter_kernel_user
23729 +2:
23730 +#else
23731 + pax_enter_kernel
23732 +#endif
23733 +
23734 /* We entered an interrupt context - irqs are off: */
23735 TRACE_IRQS_OFF
23736 .endm
23737 @@ -308,9 +727,52 @@ ENTRY(save_paranoid)
23738 js 1f /* negative -> in kernel */
23739 SWAPGS
23740 xorl %ebx,%ebx
23741 -1: ret
23742 +1:
23743 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23744 + testb $3, CS+8(%rsp)
23745 + jnz 1f
23746 + pax_enter_kernel
23747 + jmp 2f
23748 +1: pax_enter_kernel_user
23749 +2:
23750 +#else
23751 + pax_enter_kernel
23752 +#endif
23753 + pax_force_retaddr
23754 + ret
23755 CFI_ENDPROC
23756 -END(save_paranoid)
23757 +ENDPROC(save_paranoid)
23758 +
23759 +ENTRY(save_paranoid_nmi)
23760 + XCPT_FRAME 1 RDI+8
23761 + cld
23762 + movq_cfi rdi, RDI+8
23763 + movq_cfi rsi, RSI+8
23764 + movq_cfi rdx, RDX+8
23765 + movq_cfi rcx, RCX+8
23766 + movq_cfi rax, RAX+8
23767 + movq_cfi r8, R8+8
23768 + movq_cfi r9, R9+8
23769 + movq_cfi r10, R10+8
23770 + movq_cfi r11, R11+8
23771 + movq_cfi rbx, RBX+8
23772 + movq_cfi rbp, RBP+8
23773 + movq_cfi r12, R12+8
23774 + movq_cfi r13, R13+8
23775 + movq_cfi r14, R14+8
23776 + movq_cfi r15, R15+8
23777 + movl $1,%ebx
23778 + movl $MSR_GS_BASE,%ecx
23779 + rdmsr
23780 + testl %edx,%edx
23781 + js 1f /* negative -> in kernel */
23782 + SWAPGS
23783 + xorl %ebx,%ebx
23784 +1: pax_enter_kernel_nmi
23785 + pax_force_retaddr
23786 + ret
23787 + CFI_ENDPROC
23788 +ENDPROC(save_paranoid_nmi)
23789
23790 /*
23791 * A newly forked process directly context switches into this address.
23792 @@ -331,7 +793,7 @@ ENTRY(ret_from_fork)
23793
23794 RESTORE_REST
23795
23796 - testl $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23797 + testb $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23798 jz 1f
23799
23800 /*
23801 @@ -344,15 +806,13 @@ ENTRY(ret_from_fork)
23802 jmp int_ret_from_sys_call
23803
23804 1:
23805 - subq $REST_SKIP, %rsp # leave space for volatiles
23806 - CFI_ADJUST_CFA_OFFSET REST_SKIP
23807 movq %rbp, %rdi
23808 call *%rbx
23809 movl $0, RAX(%rsp)
23810 RESTORE_REST
23811 jmp int_ret_from_sys_call
23812 CFI_ENDPROC
23813 -END(ret_from_fork)
23814 +ENDPROC(ret_from_fork)
23815
23816 /*
23817 * System call entry. Up to 6 arguments in registers are supported.
23818 @@ -389,7 +849,7 @@ END(ret_from_fork)
23819 ENTRY(system_call)
23820 CFI_STARTPROC simple
23821 CFI_SIGNAL_FRAME
23822 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
23823 + CFI_DEF_CFA rsp,0
23824 CFI_REGISTER rip,rcx
23825 /*CFI_REGISTER rflags,r11*/
23826 SWAPGS_UNSAFE_STACK
23827 @@ -402,16 +862,23 @@ GLOBAL(system_call_after_swapgs)
23828
23829 movq %rsp,PER_CPU_VAR(old_rsp)
23830 movq PER_CPU_VAR(kernel_stack),%rsp
23831 + SAVE_ARGS 8*6, 0, rax_enosys=1
23832 + pax_enter_kernel_user
23833 +
23834 +#ifdef CONFIG_PAX_RANDKSTACK
23835 + pax_erase_kstack
23836 +#endif
23837 +
23838 /*
23839 * No need to follow this irqs off/on section - it's straight
23840 * and short:
23841 */
23842 ENABLE_INTERRUPTS(CLBR_NONE)
23843 - SAVE_ARGS 8, 0, rax_enosys=1
23844 movq_cfi rax,(ORIG_RAX-ARGOFFSET)
23845 movq %rcx,RIP-ARGOFFSET(%rsp)
23846 CFI_REL_OFFSET rip,RIP-ARGOFFSET
23847 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
23848 + GET_THREAD_INFO(%rcx)
23849 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%rcx)
23850 jnz tracesys
23851 system_call_fastpath:
23852 #if __SYSCALL_MASK == ~0
23853 @@ -435,10 +902,13 @@ sysret_check:
23854 LOCKDEP_SYS_EXIT
23855 DISABLE_INTERRUPTS(CLBR_NONE)
23856 TRACE_IRQS_OFF
23857 - movl TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET),%edx
23858 + GET_THREAD_INFO(%rcx)
23859 + movl TI_flags(%rcx),%edx
23860 andl %edi,%edx
23861 jnz sysret_careful
23862 CFI_REMEMBER_STATE
23863 + pax_exit_kernel_user
23864 + pax_erase_kstack
23865 /*
23866 * sysretq will re-enable interrupts:
23867 */
23868 @@ -497,12 +967,15 @@ sysret_audit:
23869
23870 /* Do syscall tracing */
23871 tracesys:
23872 - leaq -REST_SKIP(%rsp), %rdi
23873 + movq %rsp, %rdi
23874 movq $AUDIT_ARCH_X86_64, %rsi
23875 call syscall_trace_enter_phase1
23876 test %rax, %rax
23877 jnz tracesys_phase2 /* if needed, run the slow path */
23878 - LOAD_ARGS 0 /* else restore clobbered regs */
23879 +
23880 + pax_erase_kstack
23881 +
23882 + LOAD_ARGS /* else restore clobbered regs */
23883 jmp system_call_fastpath /* and return to the fast path */
23884
23885 tracesys_phase2:
23886 @@ -513,12 +986,14 @@ tracesys_phase2:
23887 movq %rax,%rdx
23888 call syscall_trace_enter_phase2
23889
23890 + pax_erase_kstack
23891 +
23892 /*
23893 * Reload arg registers from stack in case ptrace changed them.
23894 * We don't reload %rax because syscall_trace_entry_phase2() returned
23895 * the value it wants us to use in the table lookup.
23896 */
23897 - LOAD_ARGS ARGOFFSET, 1
23898 + LOAD_ARGS 1
23899 RESTORE_REST
23900 #if __SYSCALL_MASK == ~0
23901 cmpq $__NR_syscall_max,%rax
23902 @@ -548,7 +1023,9 @@ GLOBAL(int_with_check)
23903 andl %edi,%edx
23904 jnz int_careful
23905 andl $~TS_COMPAT,TI_status(%rcx)
23906 - jmp retint_swapgs
23907 + pax_exit_kernel_user
23908 + pax_erase_kstack
23909 + jmp retint_swapgs_pax
23910
23911 /* Either reschedule or signal or syscall exit tracking needed. */
23912 /* First do a reschedule test. */
23913 @@ -594,7 +1071,7 @@ int_restore_rest:
23914 TRACE_IRQS_OFF
23915 jmp int_with_check
23916 CFI_ENDPROC
23917 -END(system_call)
23918 +ENDPROC(system_call)
23919
23920 .macro FORK_LIKE func
23921 ENTRY(stub_\func)
23922 @@ -607,9 +1084,10 @@ ENTRY(stub_\func)
23923 DEFAULT_FRAME 0 8 /* offset 8: return address */
23924 call sys_\func
23925 RESTORE_TOP_OF_STACK %r11, 8
23926 - ret $REST_SKIP /* pop extended registers */
23927 + pax_force_retaddr
23928 + ret
23929 CFI_ENDPROC
23930 -END(stub_\func)
23931 +ENDPROC(stub_\func)
23932 .endm
23933
23934 .macro FIXED_FRAME label,func
23935 @@ -619,9 +1097,10 @@ ENTRY(\label)
23936 FIXUP_TOP_OF_STACK %r11, 8-ARGOFFSET
23937 call \func
23938 RESTORE_TOP_OF_STACK %r11, 8-ARGOFFSET
23939 + pax_force_retaddr
23940 ret
23941 CFI_ENDPROC
23942 -END(\label)
23943 +ENDPROC(\label)
23944 .endm
23945
23946 FORK_LIKE clone
23947 @@ -629,19 +1108,6 @@ END(\label)
23948 FORK_LIKE vfork
23949 FIXED_FRAME stub_iopl, sys_iopl
23950
23951 -ENTRY(ptregscall_common)
23952 - DEFAULT_FRAME 1 8 /* offset 8: return address */
23953 - RESTORE_TOP_OF_STACK %r11, 8
23954 - movq_cfi_restore R15+8, r15
23955 - movq_cfi_restore R14+8, r14
23956 - movq_cfi_restore R13+8, r13
23957 - movq_cfi_restore R12+8, r12
23958 - movq_cfi_restore RBP+8, rbp
23959 - movq_cfi_restore RBX+8, rbx
23960 - ret $REST_SKIP /* pop extended registers */
23961 - CFI_ENDPROC
23962 -END(ptregscall_common)
23963 -
23964 ENTRY(stub_execve)
23965 CFI_STARTPROC
23966 addq $8, %rsp
23967 @@ -653,7 +1119,7 @@ ENTRY(stub_execve)
23968 RESTORE_REST
23969 jmp int_ret_from_sys_call
23970 CFI_ENDPROC
23971 -END(stub_execve)
23972 +ENDPROC(stub_execve)
23973
23974 ENTRY(stub_execveat)
23975 CFI_STARTPROC
23976 @@ -667,7 +1133,7 @@ ENTRY(stub_execveat)
23977 RESTORE_REST
23978 jmp int_ret_from_sys_call
23979 CFI_ENDPROC
23980 -END(stub_execveat)
23981 +ENDPROC(stub_execveat)
23982
23983 /*
23984 * sigreturn is special because it needs to restore all registers on return.
23985 @@ -684,7 +1150,7 @@ ENTRY(stub_rt_sigreturn)
23986 RESTORE_REST
23987 jmp int_ret_from_sys_call
23988 CFI_ENDPROC
23989 -END(stub_rt_sigreturn)
23990 +ENDPROC(stub_rt_sigreturn)
23991
23992 #ifdef CONFIG_X86_X32_ABI
23993 ENTRY(stub_x32_rt_sigreturn)
23994 @@ -698,7 +1164,7 @@ ENTRY(stub_x32_rt_sigreturn)
23995 RESTORE_REST
23996 jmp int_ret_from_sys_call
23997 CFI_ENDPROC
23998 -END(stub_x32_rt_sigreturn)
23999 +ENDPROC(stub_x32_rt_sigreturn)
24000
24001 ENTRY(stub_x32_execve)
24002 CFI_STARTPROC
24003 @@ -763,7 +1229,7 @@ vector=vector+1
24004 2: jmp common_interrupt
24005 .endr
24006 CFI_ENDPROC
24007 -END(irq_entries_start)
24008 +ENDPROC(irq_entries_start)
24009
24010 .previous
24011 END(interrupt)
24012 @@ -780,8 +1246,8 @@ END(interrupt)
24013 /* 0(%rsp): ~(interrupt number) */
24014 .macro interrupt func
24015 /* reserve pt_regs for scratch regs and rbp */
24016 - subq $ORIG_RAX-RBP, %rsp
24017 - CFI_ADJUST_CFA_OFFSET ORIG_RAX-RBP
24018 + subq $ORIG_RAX, %rsp
24019 + CFI_ADJUST_CFA_OFFSET ORIG_RAX
24020 SAVE_ARGS_IRQ
24021 call \func
24022 .endm
24023 @@ -804,14 +1270,14 @@ ret_from_intr:
24024
24025 /* Restore saved previous stack */
24026 popq %rsi
24027 - CFI_DEF_CFA rsi,SS+8-RBP /* reg/off reset after def_cfa_expr */
24028 - leaq ARGOFFSET-RBP(%rsi), %rsp
24029 + CFI_DEF_CFA rsi,SS+8 /* reg/off reset after def_cfa_expr */
24030 + movq %rsi, %rsp
24031 CFI_DEF_CFA_REGISTER rsp
24032 - CFI_ADJUST_CFA_OFFSET RBP-ARGOFFSET
24033 + CFI_ADJUST_CFA_OFFSET -ARGOFFSET
24034
24035 exit_intr:
24036 GET_THREAD_INFO(%rcx)
24037 - testl $3,CS-ARGOFFSET(%rsp)
24038 + testb $3,CS-ARGOFFSET(%rsp)
24039 je retint_kernel
24040
24041 /* Interrupt came from user space */
24042 @@ -833,12 +1299,35 @@ retint_swapgs: /* return to user-space */
24043 * The iretq could re-enable interrupts:
24044 */
24045 DISABLE_INTERRUPTS(CLBR_ANY)
24046 + pax_exit_kernel_user
24047 +retint_swapgs_pax:
24048 TRACE_IRQS_IRETQ
24049 SWAPGS
24050 jmp restore_args
24051
24052 retint_restore_args: /* return to kernel space */
24053 DISABLE_INTERRUPTS(CLBR_ANY)
24054 + pax_exit_kernel
24055 +
24056 +#if defined(CONFIG_EFI) && defined(CONFIG_PAX_KERNEXEC)
24057 + /* This is a quirk to allow IRQs/NMIs/MCEs during early EFI setup,
24058 + * namely calling EFI runtime services with a phys mapping. We're
24059 + * starting off with NOPs and patch in the real instrumentation
24060 + * (BTS/OR) before starting any userland process; even before starting
24061 + * up the APs.
24062 + */
24063 + .pushsection .altinstr_replacement, "a"
24064 + 601: pax_force_retaddr (RIP-ARGOFFSET)
24065 + 602:
24066 + .popsection
24067 + 603: .fill 602b-601b, 1, 0x90
24068 + .pushsection .altinstructions, "a"
24069 + altinstruction_entry 603b, 601b, X86_FEATURE_ALWAYS, 602b-601b, 602b-601b
24070 + .popsection
24071 +#else
24072 + pax_force_retaddr (RIP-ARGOFFSET)
24073 +#endif
24074 +
24075 /*
24076 * The iretq could re-enable interrupts:
24077 */
24078 @@ -876,15 +1365,15 @@ native_irq_return_ldt:
24079 SWAPGS
24080 movq PER_CPU_VAR(espfix_waddr),%rdi
24081 movq %rax,(0*8)(%rdi) /* RAX */
24082 - movq (2*8)(%rsp),%rax /* RIP */
24083 + movq (2*8 + RIP-RIP)(%rsp),%rax /* RIP */
24084 movq %rax,(1*8)(%rdi)
24085 - movq (3*8)(%rsp),%rax /* CS */
24086 + movq (2*8 + CS-RIP)(%rsp),%rax /* CS */
24087 movq %rax,(2*8)(%rdi)
24088 - movq (4*8)(%rsp),%rax /* RFLAGS */
24089 + movq (2*8 + EFLAGS-RIP)(%rsp),%rax /* RFLAGS */
24090 movq %rax,(3*8)(%rdi)
24091 - movq (6*8)(%rsp),%rax /* SS */
24092 + movq (2*8 + SS-RIP)(%rsp),%rax /* SS */
24093 movq %rax,(5*8)(%rdi)
24094 - movq (5*8)(%rsp),%rax /* RSP */
24095 + movq (2*8 + RSP-RIP)(%rsp),%rax /* RSP */
24096 movq %rax,(4*8)(%rdi)
24097 andl $0xffff0000,%eax
24098 popq_cfi %rdi
24099 @@ -938,7 +1427,7 @@ ENTRY(retint_kernel)
24100 jmp exit_intr
24101 #endif
24102 CFI_ENDPROC
24103 -END(common_interrupt)
24104 +ENDPROC(common_interrupt)
24105
24106 /*
24107 * APIC interrupts.
24108 @@ -952,7 +1441,7 @@ ENTRY(\sym)
24109 interrupt \do_sym
24110 jmp ret_from_intr
24111 CFI_ENDPROC
24112 -END(\sym)
24113 +ENDPROC(\sym)
24114 .endm
24115
24116 #ifdef CONFIG_TRACING
24117 @@ -1025,7 +1514,7 @@ apicinterrupt IRQ_WORK_VECTOR \
24118 /*
24119 * Exception entry points.
24120 */
24121 -#define INIT_TSS_IST(x) PER_CPU_VAR(init_tss) + (TSS_ist + ((x) - 1) * 8)
24122 +#define INIT_TSS_IST(x) (TSS_ist + ((x) - 1) * 8)(%r13)
24123
24124 .macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1
24125 ENTRY(\sym)
24126 @@ -1076,6 +1565,12 @@ ENTRY(\sym)
24127 .endif
24128
24129 .if \shift_ist != -1
24130 +#ifdef CONFIG_SMP
24131 + imul $TSS_size, PER_CPU_VAR(cpu_number), %r13d
24132 + lea init_tss(%r13), %r13
24133 +#else
24134 + lea init_tss(%rip), %r13
24135 +#endif
24136 subq $EXCEPTION_STKSZ, INIT_TSS_IST(\shift_ist)
24137 .endif
24138
24139 @@ -1092,7 +1587,7 @@ ENTRY(\sym)
24140 .endif
24141
24142 CFI_ENDPROC
24143 -END(\sym)
24144 +ENDPROC(\sym)
24145 .endm
24146
24147 #ifdef CONFIG_TRACING
24148 @@ -1133,9 +1628,10 @@ gs_change:
24149 2: mfence /* workaround */
24150 SWAPGS
24151 popfq_cfi
24152 + pax_force_retaddr
24153 ret
24154 CFI_ENDPROC
24155 -END(native_load_gs_index)
24156 +ENDPROC(native_load_gs_index)
24157
24158 _ASM_EXTABLE(gs_change,bad_gs)
24159 .section .fixup,"ax"
24160 @@ -1163,9 +1659,10 @@ ENTRY(do_softirq_own_stack)
24161 CFI_DEF_CFA_REGISTER rsp
24162 CFI_ADJUST_CFA_OFFSET -8
24163 decl PER_CPU_VAR(irq_count)
24164 + pax_force_retaddr
24165 ret
24166 CFI_ENDPROC
24167 -END(do_softirq_own_stack)
24168 +ENDPROC(do_softirq_own_stack)
24169
24170 #ifdef CONFIG_XEN
24171 idtentry xen_hypervisor_callback xen_do_hypervisor_callback has_error_code=0
24172 @@ -1203,7 +1700,7 @@ ENTRY(xen_do_hypervisor_callback) # do_hypervisor_callback(struct *pt_regs)
24173 decl PER_CPU_VAR(irq_count)
24174 jmp error_exit
24175 CFI_ENDPROC
24176 -END(xen_do_hypervisor_callback)
24177 +ENDPROC(xen_do_hypervisor_callback)
24178
24179 /*
24180 * Hypervisor uses this for application faults while it executes.
24181 @@ -1262,7 +1759,7 @@ ENTRY(xen_failsafe_callback)
24182 SAVE_ALL
24183 jmp error_exit
24184 CFI_ENDPROC
24185 -END(xen_failsafe_callback)
24186 +ENDPROC(xen_failsafe_callback)
24187
24188 apicinterrupt3 HYPERVISOR_CALLBACK_VECTOR \
24189 xen_hvm_callback_vector xen_evtchn_do_upcall
24190 @@ -1309,18 +1806,33 @@ ENTRY(paranoid_exit)
24191 DEFAULT_FRAME
24192 DISABLE_INTERRUPTS(CLBR_NONE)
24193 TRACE_IRQS_OFF_DEBUG
24194 - testl %ebx,%ebx /* swapgs needed? */
24195 + testl $1,%ebx /* swapgs needed? */
24196 jnz paranoid_restore
24197 - testl $3,CS(%rsp)
24198 + testb $3,CS(%rsp)
24199 jnz paranoid_userspace
24200 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24201 + pax_exit_kernel
24202 + TRACE_IRQS_IRETQ 0
24203 + SWAPGS_UNSAFE_STACK
24204 + RESTORE_ALL 8
24205 + pax_force_retaddr_bts
24206 + jmp irq_return
24207 +#endif
24208 paranoid_swapgs:
24209 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24210 + pax_exit_kernel_user
24211 +#else
24212 + pax_exit_kernel
24213 +#endif
24214 TRACE_IRQS_IRETQ 0
24215 SWAPGS_UNSAFE_STACK
24216 RESTORE_ALL 8
24217 jmp irq_return
24218 paranoid_restore:
24219 + pax_exit_kernel
24220 TRACE_IRQS_IRETQ_DEBUG 0
24221 RESTORE_ALL 8
24222 + pax_force_retaddr_bts
24223 jmp irq_return
24224 paranoid_userspace:
24225 GET_THREAD_INFO(%rcx)
24226 @@ -1349,7 +1861,7 @@ paranoid_schedule:
24227 TRACE_IRQS_OFF
24228 jmp paranoid_userspace
24229 CFI_ENDPROC
24230 -END(paranoid_exit)
24231 +ENDPROC(paranoid_exit)
24232
24233 /*
24234 * Exception entry point. This expects an error code/orig_rax on the stack.
24235 @@ -1376,12 +1888,23 @@ ENTRY(error_entry)
24236 movq %r14, R14+8(%rsp)
24237 movq %r15, R15+8(%rsp)
24238 xorl %ebx,%ebx
24239 - testl $3,CS+8(%rsp)
24240 + testb $3,CS+8(%rsp)
24241 je error_kernelspace
24242 error_swapgs:
24243 SWAPGS
24244 error_sti:
24245 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24246 + testb $3, CS+8(%rsp)
24247 + jnz 1f
24248 + pax_enter_kernel
24249 + jmp 2f
24250 +1: pax_enter_kernel_user
24251 +2:
24252 +#else
24253 + pax_enter_kernel
24254 +#endif
24255 TRACE_IRQS_OFF
24256 + pax_force_retaddr
24257 ret
24258
24259 /*
24260 @@ -1416,7 +1939,7 @@ error_bad_iret:
24261 decl %ebx /* Return to usergs */
24262 jmp error_sti
24263 CFI_ENDPROC
24264 -END(error_entry)
24265 +ENDPROC(error_entry)
24266
24267
24268 /* ebx: no swapgs flag (1: don't need swapgs, 0: need it) */
24269 @@ -1427,7 +1950,7 @@ ENTRY(error_exit)
24270 DISABLE_INTERRUPTS(CLBR_NONE)
24271 TRACE_IRQS_OFF
24272 GET_THREAD_INFO(%rcx)
24273 - testl %eax,%eax
24274 + testl $1,%eax
24275 jne retint_kernel
24276 LOCKDEP_SYS_EXIT_IRQ
24277 movl TI_flags(%rcx),%edx
24278 @@ -1436,7 +1959,7 @@ ENTRY(error_exit)
24279 jnz retint_careful
24280 jmp retint_swapgs
24281 CFI_ENDPROC
24282 -END(error_exit)
24283 +ENDPROC(error_exit)
24284
24285 /*
24286 * Test if a given stack is an NMI stack or not.
24287 @@ -1494,9 +2017,11 @@ ENTRY(nmi)
24288 * If %cs was not the kernel segment, then the NMI triggered in user
24289 * space, which means it is definitely not nested.
24290 */
24291 + cmpl $__KERNEXEC_KERNEL_CS, 16(%rsp)
24292 + je 1f
24293 cmpl $__KERNEL_CS, 16(%rsp)
24294 jne first_nmi
24295 -
24296 +1:
24297 /*
24298 * Check the special variable on the stack to see if NMIs are
24299 * executing.
24300 @@ -1530,8 +2055,7 @@ nested_nmi:
24301
24302 1:
24303 /* Set up the interrupted NMIs stack to jump to repeat_nmi */
24304 - leaq -1*8(%rsp), %rdx
24305 - movq %rdx, %rsp
24306 + subq $8, %rsp
24307 CFI_ADJUST_CFA_OFFSET 1*8
24308 leaq -10*8(%rsp), %rdx
24309 pushq_cfi $__KERNEL_DS
24310 @@ -1549,6 +2073,7 @@ nested_nmi_out:
24311 CFI_RESTORE rdx
24312
24313 /* No need to check faults here */
24314 +# pax_force_retaddr_bts
24315 INTERRUPT_RETURN
24316
24317 CFI_RESTORE_STATE
24318 @@ -1645,13 +2170,13 @@ end_repeat_nmi:
24319 subq $ORIG_RAX-R15, %rsp
24320 CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
24321 /*
24322 - * Use save_paranoid to handle SWAPGS, but no need to use paranoid_exit
24323 + * Use save_paranoid_nmi to handle SWAPGS, but no need to use paranoid_exit
24324 * as we should not be calling schedule in NMI context.
24325 * Even with normal interrupts enabled. An NMI should not be
24326 * setting NEED_RESCHED or anything that normal interrupts and
24327 * exceptions might do.
24328 */
24329 - call save_paranoid
24330 + call save_paranoid_nmi
24331 DEFAULT_FRAME 0
24332
24333 /*
24334 @@ -1661,9 +2186,9 @@ end_repeat_nmi:
24335 * NMI itself takes a page fault, the page fault that was preempted
24336 * will read the information from the NMI page fault and not the
24337 * origin fault. Save it off and restore it if it changes.
24338 - * Use the r12 callee-saved register.
24339 + * Use the r13 callee-saved register.
24340 */
24341 - movq %cr2, %r12
24342 + movq %cr2, %r13
24343
24344 /* paranoidentry do_nmi, 0; without TRACE_IRQS_OFF */
24345 movq %rsp,%rdi
24346 @@ -1672,29 +2197,34 @@ end_repeat_nmi:
24347
24348 /* Did the NMI take a page fault? Restore cr2 if it did */
24349 movq %cr2, %rcx
24350 - cmpq %rcx, %r12
24351 + cmpq %rcx, %r13
24352 je 1f
24353 - movq %r12, %cr2
24354 + movq %r13, %cr2
24355 1:
24356
24357 - testl %ebx,%ebx /* swapgs needed? */
24358 + testl $1,%ebx /* swapgs needed? */
24359 jnz nmi_restore
24360 nmi_swapgs:
24361 SWAPGS_UNSAFE_STACK
24362 nmi_restore:
24363 + pax_exit_kernel_nmi
24364 /* Pop the extra iret frame at once */
24365 RESTORE_ALL 6*8
24366 + testb $3, 8(%rsp)
24367 + jnz 1f
24368 + pax_force_retaddr_bts
24369 +1:
24370
24371 /* Clear the NMI executing stack variable */
24372 movq $0, 5*8(%rsp)
24373 jmp irq_return
24374 CFI_ENDPROC
24375 -END(nmi)
24376 +ENDPROC(nmi)
24377
24378 ENTRY(ignore_sysret)
24379 CFI_STARTPROC
24380 mov $-ENOSYS,%eax
24381 sysret
24382 CFI_ENDPROC
24383 -END(ignore_sysret)
24384 +ENDPROC(ignore_sysret)
24385
24386 diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c
24387 index f5d0730..5bce89c 100644
24388 --- a/arch/x86/kernel/espfix_64.c
24389 +++ b/arch/x86/kernel/espfix_64.c
24390 @@ -70,8 +70,7 @@ static DEFINE_MUTEX(espfix_init_mutex);
24391 #define ESPFIX_MAX_PAGES DIV_ROUND_UP(CONFIG_NR_CPUS, ESPFIX_STACKS_PER_PAGE)
24392 static void *espfix_pages[ESPFIX_MAX_PAGES];
24393
24394 -static __page_aligned_bss pud_t espfix_pud_page[PTRS_PER_PUD]
24395 - __aligned(PAGE_SIZE);
24396 +static pud_t espfix_pud_page[PTRS_PER_PUD] __page_aligned_rodata;
24397
24398 static unsigned int page_random, slot_random;
24399
24400 @@ -122,11 +121,17 @@ static void init_espfix_random(void)
24401 void __init init_espfix_bsp(void)
24402 {
24403 pgd_t *pgd_p;
24404 + unsigned long index = pgd_index(ESPFIX_BASE_ADDR);
24405
24406 /* Install the espfix pud into the kernel page directory */
24407 - pgd_p = &init_level4_pgt[pgd_index(ESPFIX_BASE_ADDR)];
24408 + pgd_p = &init_level4_pgt[index];
24409 pgd_populate(&init_mm, pgd_p, (pud_t *)espfix_pud_page);
24410
24411 +#ifdef CONFIG_PAX_PER_CPU_PGD
24412 + clone_pgd_range(get_cpu_pgd(0, kernel) + index, swapper_pg_dir + index, 1);
24413 + clone_pgd_range(get_cpu_pgd(0, user) + index, swapper_pg_dir + index, 1);
24414 +#endif
24415 +
24416 /* Randomize the locations */
24417 init_espfix_random();
24418
24419 @@ -194,7 +199,7 @@ void init_espfix_ap(void)
24420 set_pte(&pte_p[n*PTE_STRIDE], pte);
24421
24422 /* Job is done for this CPU and any CPU which shares this page */
24423 - ACCESS_ONCE(espfix_pages[page]) = stack_page;
24424 + ACCESS_ONCE_RW(espfix_pages[page]) = stack_page;
24425
24426 unlock_done:
24427 mutex_unlock(&espfix_init_mutex);
24428 diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
24429 index 8b7b0a5..2395f29 100644
24430 --- a/arch/x86/kernel/ftrace.c
24431 +++ b/arch/x86/kernel/ftrace.c
24432 @@ -89,7 +89,7 @@ static unsigned long text_ip_addr(unsigned long ip)
24433 * kernel identity mapping to modify code.
24434 */
24435 if (within(ip, (unsigned long)_text, (unsigned long)_etext))
24436 - ip = (unsigned long)__va(__pa_symbol(ip));
24437 + ip = (unsigned long)__va(__pa_symbol(ktla_ktva(ip)));
24438
24439 return ip;
24440 }
24441 @@ -105,6 +105,8 @@ ftrace_modify_code_direct(unsigned long ip, unsigned const char *old_code,
24442 {
24443 unsigned char replaced[MCOUNT_INSN_SIZE];
24444
24445 + ip = ktla_ktva(ip);
24446 +
24447 /*
24448 * Note: Due to modules and __init, code can
24449 * disappear and change, we need to protect against faulting
24450 @@ -230,7 +232,7 @@ static int update_ftrace_func(unsigned long ip, void *new)
24451 unsigned char old[MCOUNT_INSN_SIZE];
24452 int ret;
24453
24454 - memcpy(old, (void *)ip, MCOUNT_INSN_SIZE);
24455 + memcpy(old, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE);
24456
24457 ftrace_update_func = ip;
24458 /* Make sure the breakpoints see the ftrace_update_func update */
24459 @@ -311,7 +313,7 @@ static int add_break(unsigned long ip, const char *old)
24460 unsigned char replaced[MCOUNT_INSN_SIZE];
24461 unsigned char brk = BREAKPOINT_INSTRUCTION;
24462
24463 - if (probe_kernel_read(replaced, (void *)ip, MCOUNT_INSN_SIZE))
24464 + if (probe_kernel_read(replaced, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE))
24465 return -EFAULT;
24466
24467 /* Make sure it is what we expect it to be */
24468 diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
24469 index eda1a86..8f6df48 100644
24470 --- a/arch/x86/kernel/head64.c
24471 +++ b/arch/x86/kernel/head64.c
24472 @@ -67,12 +67,12 @@ again:
24473 pgd = *pgd_p;
24474
24475 /*
24476 - * The use of __START_KERNEL_map rather than __PAGE_OFFSET here is
24477 - * critical -- __PAGE_OFFSET would point us back into the dynamic
24478 + * The use of __early_va rather than __va here is critical:
24479 + * __va would point us back into the dynamic
24480 * range and we might end up looping forever...
24481 */
24482 if (pgd)
24483 - pud_p = (pudval_t *)((pgd & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24484 + pud_p = (pudval_t *)(__early_va(pgd & PTE_PFN_MASK));
24485 else {
24486 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24487 reset_early_page_tables();
24488 @@ -82,13 +82,13 @@ again:
24489 pud_p = (pudval_t *)early_dynamic_pgts[next_early_pgt++];
24490 for (i = 0; i < PTRS_PER_PUD; i++)
24491 pud_p[i] = 0;
24492 - *pgd_p = (pgdval_t)pud_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24493 + *pgd_p = (pgdval_t)__pa(pud_p) + _KERNPG_TABLE;
24494 }
24495 pud_p += pud_index(address);
24496 pud = *pud_p;
24497
24498 if (pud)
24499 - pmd_p = (pmdval_t *)((pud & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24500 + pmd_p = (pmdval_t *)(__early_va(pud & PTE_PFN_MASK));
24501 else {
24502 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24503 reset_early_page_tables();
24504 @@ -98,7 +98,7 @@ again:
24505 pmd_p = (pmdval_t *)early_dynamic_pgts[next_early_pgt++];
24506 for (i = 0; i < PTRS_PER_PMD; i++)
24507 pmd_p[i] = 0;
24508 - *pud_p = (pudval_t)pmd_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24509 + *pud_p = (pudval_t)__pa(pmd_p) + _KERNPG_TABLE;
24510 }
24511 pmd = (physaddr & PMD_MASK) + early_pmd_flags;
24512 pmd_p[pmd_index(address)] = pmd;
24513 @@ -175,7 +175,6 @@ asmlinkage __visible void __init x86_64_start_kernel(char * real_mode_data)
24514 if (console_loglevel >= CONSOLE_LOGLEVEL_DEBUG)
24515 early_printk("Kernel alive\n");
24516
24517 - clear_page(init_level4_pgt);
24518 /* set init_level4_pgt kernel high mapping*/
24519 init_level4_pgt[511] = early_level4_pgt[511];
24520
24521 diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
24522 index f36bd42..0ab4474 100644
24523 --- a/arch/x86/kernel/head_32.S
24524 +++ b/arch/x86/kernel/head_32.S
24525 @@ -26,6 +26,12 @@
24526 /* Physical address */
24527 #define pa(X) ((X) - __PAGE_OFFSET)
24528
24529 +#ifdef CONFIG_PAX_KERNEXEC
24530 +#define ta(X) (X)
24531 +#else
24532 +#define ta(X) ((X) - __PAGE_OFFSET)
24533 +#endif
24534 +
24535 /*
24536 * References to members of the new_cpu_data structure.
24537 */
24538 @@ -55,11 +61,7 @@
24539 * and small than max_low_pfn, otherwise will waste some page table entries
24540 */
24541
24542 -#if PTRS_PER_PMD > 1
24543 -#define PAGE_TABLE_SIZE(pages) (((pages) / PTRS_PER_PMD) + PTRS_PER_PGD)
24544 -#else
24545 -#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PGD)
24546 -#endif
24547 +#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PTE)
24548
24549 /* Number of possible pages in the lowmem region */
24550 LOWMEM_PAGES = (((1<<32) - __PAGE_OFFSET) >> PAGE_SHIFT)
24551 @@ -78,6 +80,12 @@ INIT_MAP_SIZE = PAGE_TABLE_SIZE(KERNEL_PAGES) * PAGE_SIZE
24552 RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24553
24554 /*
24555 + * Real beginning of normal "text" segment
24556 + */
24557 +ENTRY(stext)
24558 +ENTRY(_stext)
24559 +
24560 +/*
24561 * 32-bit kernel entrypoint; only used by the boot CPU. On entry,
24562 * %esi points to the real-mode code as a 32-bit pointer.
24563 * CS and DS must be 4 GB flat segments, but we don't depend on
24564 @@ -85,6 +93,13 @@ RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24565 * can.
24566 */
24567 __HEAD
24568 +
24569 +#ifdef CONFIG_PAX_KERNEXEC
24570 + jmp startup_32
24571 +/* PaX: fill first page in .text with int3 to catch NULL derefs in kernel mode */
24572 +.fill PAGE_SIZE-5,1,0xcc
24573 +#endif
24574 +
24575 ENTRY(startup_32)
24576 movl pa(stack_start),%ecx
24577
24578 @@ -106,6 +121,59 @@ ENTRY(startup_32)
24579 2:
24580 leal -__PAGE_OFFSET(%ecx),%esp
24581
24582 +#ifdef CONFIG_SMP
24583 + movl $pa(cpu_gdt_table),%edi
24584 + movl $__per_cpu_load,%eax
24585 + movw %ax,GDT_ENTRY_PERCPU * 8 + 2(%edi)
24586 + rorl $16,%eax
24587 + movb %al,GDT_ENTRY_PERCPU * 8 + 4(%edi)
24588 + movb %ah,GDT_ENTRY_PERCPU * 8 + 7(%edi)
24589 + movl $__per_cpu_end - 1,%eax
24590 + subl $__per_cpu_start,%eax
24591 + movw %ax,GDT_ENTRY_PERCPU * 8 + 0(%edi)
24592 +#endif
24593 +
24594 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24595 + movl $NR_CPUS,%ecx
24596 + movl $pa(cpu_gdt_table),%edi
24597 +1:
24598 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c09700),GDT_ENTRY_KERNEL_DS * 8 + 4(%edi)
24599 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0fb00),GDT_ENTRY_DEFAULT_USER_CS * 8 + 4(%edi)
24600 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0f300),GDT_ENTRY_DEFAULT_USER_DS * 8 + 4(%edi)
24601 + addl $PAGE_SIZE_asm,%edi
24602 + loop 1b
24603 +#endif
24604 +
24605 +#ifdef CONFIG_PAX_KERNEXEC
24606 + movl $pa(boot_gdt),%edi
24607 + movl $__LOAD_PHYSICAL_ADDR,%eax
24608 + movw %ax,GDT_ENTRY_BOOT_CS * 8 + 2(%edi)
24609 + rorl $16,%eax
24610 + movb %al,GDT_ENTRY_BOOT_CS * 8 + 4(%edi)
24611 + movb %ah,GDT_ENTRY_BOOT_CS * 8 + 7(%edi)
24612 + rorl $16,%eax
24613 +
24614 + ljmp $(__BOOT_CS),$1f
24615 +1:
24616 +
24617 + movl $NR_CPUS,%ecx
24618 + movl $pa(cpu_gdt_table),%edi
24619 + addl $__PAGE_OFFSET,%eax
24620 +1:
24621 + movb $0xc0,GDT_ENTRY_KERNEL_CS * 8 + 6(%edi)
24622 + movb $0xc0,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 6(%edi)
24623 + movw %ax,GDT_ENTRY_KERNEL_CS * 8 + 2(%edi)
24624 + movw %ax,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 2(%edi)
24625 + rorl $16,%eax
24626 + movb %al,GDT_ENTRY_KERNEL_CS * 8 + 4(%edi)
24627 + movb %al,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 4(%edi)
24628 + movb %ah,GDT_ENTRY_KERNEL_CS * 8 + 7(%edi)
24629 + movb %ah,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 7(%edi)
24630 + rorl $16,%eax
24631 + addl $PAGE_SIZE_asm,%edi
24632 + loop 1b
24633 +#endif
24634 +
24635 /*
24636 * Clear BSS first so that there are no surprises...
24637 */
24638 @@ -201,8 +269,11 @@ ENTRY(startup_32)
24639 movl %eax, pa(max_pfn_mapped)
24640
24641 /* Do early initialization of the fixmap area */
24642 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24643 - movl %eax,pa(initial_pg_pmd+0x1000*KPMDS-8)
24644 +#ifdef CONFIG_COMPAT_VDSO
24645 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_pg_pmd+0x1000*KPMDS-8)
24646 +#else
24647 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_pg_pmd+0x1000*KPMDS-8)
24648 +#endif
24649 #else /* Not PAE */
24650
24651 page_pde_offset = (__PAGE_OFFSET >> 20);
24652 @@ -232,8 +303,11 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24653 movl %eax, pa(max_pfn_mapped)
24654
24655 /* Do early initialization of the fixmap area */
24656 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24657 - movl %eax,pa(initial_page_table+0xffc)
24658 +#ifdef CONFIG_COMPAT_VDSO
24659 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_page_table+0xffc)
24660 +#else
24661 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_page_table+0xffc)
24662 +#endif
24663 #endif
24664
24665 #ifdef CONFIG_PARAVIRT
24666 @@ -247,9 +321,7 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24667 cmpl $num_subarch_entries, %eax
24668 jae bad_subarch
24669
24670 - movl pa(subarch_entries)(,%eax,4), %eax
24671 - subl $__PAGE_OFFSET, %eax
24672 - jmp *%eax
24673 + jmp *pa(subarch_entries)(,%eax,4)
24674
24675 bad_subarch:
24676 WEAK(lguest_entry)
24677 @@ -261,10 +333,10 @@ WEAK(xen_entry)
24678 __INITDATA
24679
24680 subarch_entries:
24681 - .long default_entry /* normal x86/PC */
24682 - .long lguest_entry /* lguest hypervisor */
24683 - .long xen_entry /* Xen hypervisor */
24684 - .long default_entry /* Moorestown MID */
24685 + .long ta(default_entry) /* normal x86/PC */
24686 + .long ta(lguest_entry) /* lguest hypervisor */
24687 + .long ta(xen_entry) /* Xen hypervisor */
24688 + .long ta(default_entry) /* Moorestown MID */
24689 num_subarch_entries = (. - subarch_entries) / 4
24690 .previous
24691 #else
24692 @@ -354,6 +426,7 @@ default_entry:
24693 movl pa(mmu_cr4_features),%eax
24694 movl %eax,%cr4
24695
24696 +#ifdef CONFIG_X86_PAE
24697 testb $X86_CR4_PAE, %al # check if PAE is enabled
24698 jz enable_paging
24699
24700 @@ -382,6 +455,9 @@ default_entry:
24701 /* Make changes effective */
24702 wrmsr
24703
24704 + btsl $_PAGE_BIT_NX-32,pa(__supported_pte_mask+4)
24705 +#endif
24706 +
24707 enable_paging:
24708
24709 /*
24710 @@ -449,14 +525,20 @@ is486:
24711 1: movl $(__KERNEL_DS),%eax # reload all the segment registers
24712 movl %eax,%ss # after changing gdt.
24713
24714 - movl $(__USER_DS),%eax # DS/ES contains default USER segment
24715 +# movl $(__KERNEL_DS),%eax # DS/ES contains default KERNEL segment
24716 movl %eax,%ds
24717 movl %eax,%es
24718
24719 movl $(__KERNEL_PERCPU), %eax
24720 movl %eax,%fs # set this cpu's percpu
24721
24722 +#ifdef CONFIG_CC_STACKPROTECTOR
24723 movl $(__KERNEL_STACK_CANARY),%eax
24724 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
24725 + movl $(__USER_DS),%eax
24726 +#else
24727 + xorl %eax,%eax
24728 +#endif
24729 movl %eax,%gs
24730
24731 xorl %eax,%eax # Clear LDT
24732 @@ -512,8 +594,11 @@ setup_once:
24733 * relocation. Manually set base address in stack canary
24734 * segment descriptor.
24735 */
24736 - movl $gdt_page,%eax
24737 + movl $cpu_gdt_table,%eax
24738 movl $stack_canary,%ecx
24739 +#ifdef CONFIG_SMP
24740 + addl $__per_cpu_load,%ecx
24741 +#endif
24742 movw %cx, 8 * GDT_ENTRY_STACK_CANARY + 2(%eax)
24743 shrl $16, %ecx
24744 movb %cl, 8 * GDT_ENTRY_STACK_CANARY + 4(%eax)
24745 @@ -548,7 +633,7 @@ ENTRY(early_idt_handler)
24746 cmpl $2,(%esp) # X86_TRAP_NMI
24747 je is_nmi # Ignore NMI
24748
24749 - cmpl $2,%ss:early_recursion_flag
24750 + cmpl $1,%ss:early_recursion_flag
24751 je hlt_loop
24752 incl %ss:early_recursion_flag
24753
24754 @@ -586,8 +671,8 @@ ENTRY(early_idt_handler)
24755 pushl (20+6*4)(%esp) /* trapno */
24756 pushl $fault_msg
24757 call printk
24758 -#endif
24759 call dump_stack
24760 +#endif
24761 hlt_loop:
24762 hlt
24763 jmp hlt_loop
24764 @@ -607,8 +692,11 @@ ENDPROC(early_idt_handler)
24765 /* This is the default interrupt "handler" :-) */
24766 ALIGN
24767 ignore_int:
24768 - cld
24769 #ifdef CONFIG_PRINTK
24770 + cmpl $2,%ss:early_recursion_flag
24771 + je hlt_loop
24772 + incl %ss:early_recursion_flag
24773 + cld
24774 pushl %eax
24775 pushl %ecx
24776 pushl %edx
24777 @@ -617,9 +705,6 @@ ignore_int:
24778 movl $(__KERNEL_DS),%eax
24779 movl %eax,%ds
24780 movl %eax,%es
24781 - cmpl $2,early_recursion_flag
24782 - je hlt_loop
24783 - incl early_recursion_flag
24784 pushl 16(%esp)
24785 pushl 24(%esp)
24786 pushl 32(%esp)
24787 @@ -653,29 +738,34 @@ ENTRY(setup_once_ref)
24788 /*
24789 * BSS section
24790 */
24791 -__PAGE_ALIGNED_BSS
24792 - .align PAGE_SIZE
24793 #ifdef CONFIG_X86_PAE
24794 +.section .initial_pg_pmd,"a",@progbits
24795 initial_pg_pmd:
24796 .fill 1024*KPMDS,4,0
24797 #else
24798 +.section .initial_page_table,"a",@progbits
24799 ENTRY(initial_page_table)
24800 .fill 1024,4,0
24801 #endif
24802 +.section .initial_pg_fixmap,"a",@progbits
24803 initial_pg_fixmap:
24804 .fill 1024,4,0
24805 +.section .empty_zero_page,"a",@progbits
24806 ENTRY(empty_zero_page)
24807 .fill 4096,1,0
24808 +.section .swapper_pg_dir,"a",@progbits
24809 ENTRY(swapper_pg_dir)
24810 +#ifdef CONFIG_X86_PAE
24811 + .fill 4,8,0
24812 +#else
24813 .fill 1024,4,0
24814 +#endif
24815
24816 /*
24817 * This starts the data section.
24818 */
24819 #ifdef CONFIG_X86_PAE
24820 -__PAGE_ALIGNED_DATA
24821 - /* Page-aligned for the benefit of paravirt? */
24822 - .align PAGE_SIZE
24823 +.section .initial_page_table,"a",@progbits
24824 ENTRY(initial_page_table)
24825 .long pa(initial_pg_pmd+PGD_IDENT_ATTR),0 /* low identity map */
24826 # if KPMDS == 3
24827 @@ -694,12 +784,20 @@ ENTRY(initial_page_table)
24828 # error "Kernel PMDs should be 1, 2 or 3"
24829 # endif
24830 .align PAGE_SIZE /* needs to be page-sized too */
24831 +
24832 +#ifdef CONFIG_PAX_PER_CPU_PGD
24833 +ENTRY(cpu_pgd)
24834 + .rept 2*NR_CPUS
24835 + .fill 4,8,0
24836 + .endr
24837 +#endif
24838 +
24839 #endif
24840
24841 .data
24842 .balign 4
24843 ENTRY(stack_start)
24844 - .long init_thread_union+THREAD_SIZE
24845 + .long init_thread_union+THREAD_SIZE-8
24846
24847 __INITRODATA
24848 int_msg:
24849 @@ -727,7 +825,7 @@ fault_msg:
24850 * segment size, and 32-bit linear address value:
24851 */
24852
24853 - .data
24854 +.section .rodata,"a",@progbits
24855 .globl boot_gdt_descr
24856 .globl idt_descr
24857
24858 @@ -736,7 +834,7 @@ fault_msg:
24859 .word 0 # 32 bit align gdt_desc.address
24860 boot_gdt_descr:
24861 .word __BOOT_DS+7
24862 - .long boot_gdt - __PAGE_OFFSET
24863 + .long pa(boot_gdt)
24864
24865 .word 0 # 32-bit align idt_desc.address
24866 idt_descr:
24867 @@ -747,7 +845,7 @@ idt_descr:
24868 .word 0 # 32 bit align gdt_desc.address
24869 ENTRY(early_gdt_descr)
24870 .word GDT_ENTRIES*8-1
24871 - .long gdt_page /* Overwritten for secondary CPUs */
24872 + .long cpu_gdt_table /* Overwritten for secondary CPUs */
24873
24874 /*
24875 * The boot_gdt must mirror the equivalent in setup.S and is
24876 @@ -756,5 +854,65 @@ ENTRY(early_gdt_descr)
24877 .align L1_CACHE_BYTES
24878 ENTRY(boot_gdt)
24879 .fill GDT_ENTRY_BOOT_CS,8,0
24880 - .quad 0x00cf9a000000ffff /* kernel 4GB code at 0x00000000 */
24881 - .quad 0x00cf92000000ffff /* kernel 4GB data at 0x00000000 */
24882 + .quad 0x00cf9b000000ffff /* kernel 4GB code at 0x00000000 */
24883 + .quad 0x00cf93000000ffff /* kernel 4GB data at 0x00000000 */
24884 +
24885 + .align PAGE_SIZE_asm
24886 +ENTRY(cpu_gdt_table)
24887 + .rept NR_CPUS
24888 + .quad 0x0000000000000000 /* NULL descriptor */
24889 + .quad 0x0000000000000000 /* 0x0b reserved */
24890 + .quad 0x0000000000000000 /* 0x13 reserved */
24891 + .quad 0x0000000000000000 /* 0x1b reserved */
24892 +
24893 +#ifdef CONFIG_PAX_KERNEXEC
24894 + .quad 0x00cf9b000000ffff /* 0x20 alternate kernel 4GB code at 0x00000000 */
24895 +#else
24896 + .quad 0x0000000000000000 /* 0x20 unused */
24897 +#endif
24898 +
24899 + .quad 0x0000000000000000 /* 0x28 unused */
24900 + .quad 0x0000000000000000 /* 0x33 TLS entry 1 */
24901 + .quad 0x0000000000000000 /* 0x3b TLS entry 2 */
24902 + .quad 0x0000000000000000 /* 0x43 TLS entry 3 */
24903 + .quad 0x0000000000000000 /* 0x4b reserved */
24904 + .quad 0x0000000000000000 /* 0x53 reserved */
24905 + .quad 0x0000000000000000 /* 0x5b reserved */
24906 +
24907 + .quad 0x00cf9b000000ffff /* 0x60 kernel 4GB code at 0x00000000 */
24908 + .quad 0x00cf93000000ffff /* 0x68 kernel 4GB data at 0x00000000 */
24909 + .quad 0x00cffb000000ffff /* 0x73 user 4GB code at 0x00000000 */
24910 + .quad 0x00cff3000000ffff /* 0x7b user 4GB data at 0x00000000 */
24911 +
24912 + .quad 0x0000000000000000 /* 0x80 TSS descriptor */
24913 + .quad 0x0000000000000000 /* 0x88 LDT descriptor */
24914 +
24915 + /*
24916 + * Segments used for calling PnP BIOS have byte granularity.
24917 + * The code segments and data segments have fixed 64k limits,
24918 + * the transfer segment sizes are set at run time.
24919 + */
24920 + .quad 0x00409b000000ffff /* 0x90 32-bit code */
24921 + .quad 0x00009b000000ffff /* 0x98 16-bit code */
24922 + .quad 0x000093000000ffff /* 0xa0 16-bit data */
24923 + .quad 0x0000930000000000 /* 0xa8 16-bit data */
24924 + .quad 0x0000930000000000 /* 0xb0 16-bit data */
24925 +
24926 + /*
24927 + * The APM segments have byte granularity and their bases
24928 + * are set at run time. All have 64k limits.
24929 + */
24930 + .quad 0x00409b000000ffff /* 0xb8 APM CS code */
24931 + .quad 0x00009b000000ffff /* 0xc0 APM CS 16 code (16 bit) */
24932 + .quad 0x004093000000ffff /* 0xc8 APM DS data */
24933 +
24934 + .quad 0x00c093000000ffff /* 0xd0 - ESPFIX SS */
24935 + .quad 0x0040930000000000 /* 0xd8 - PERCPU */
24936 + .quad 0x0040910000000017 /* 0xe0 - STACK_CANARY */
24937 + .quad 0x0000000000000000 /* 0xe8 - PCIBIOS_CS */
24938 + .quad 0x0000000000000000 /* 0xf0 - PCIBIOS_DS */
24939 + .quad 0x0000000000000000 /* 0xf8 - GDT entry 31: double-fault TSS */
24940 +
24941 + /* Be sure this is zeroed to avoid false validations in Xen */
24942 + .fill PAGE_SIZE_asm - GDT_SIZE,1,0
24943 + .endr
24944 diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
24945 index a468c0a..8b5a879 100644
24946 --- a/arch/x86/kernel/head_64.S
24947 +++ b/arch/x86/kernel/head_64.S
24948 @@ -20,6 +20,8 @@
24949 #include <asm/processor-flags.h>
24950 #include <asm/percpu.h>
24951 #include <asm/nops.h>
24952 +#include <asm/cpufeature.h>
24953 +#include <asm/alternative-asm.h>
24954
24955 #ifdef CONFIG_PARAVIRT
24956 #include <asm/asm-offsets.h>
24957 @@ -41,6 +43,12 @@ L4_PAGE_OFFSET = pgd_index(__PAGE_OFFSET)
24958 L3_PAGE_OFFSET = pud_index(__PAGE_OFFSET)
24959 L4_START_KERNEL = pgd_index(__START_KERNEL_map)
24960 L3_START_KERNEL = pud_index(__START_KERNEL_map)
24961 +L4_VMALLOC_START = pgd_index(VMALLOC_START)
24962 +L3_VMALLOC_START = pud_index(VMALLOC_START)
24963 +L4_VMALLOC_END = pgd_index(VMALLOC_END)
24964 +L3_VMALLOC_END = pud_index(VMALLOC_END)
24965 +L4_VMEMMAP_START = pgd_index(VMEMMAP_START)
24966 +L3_VMEMMAP_START = pud_index(VMEMMAP_START)
24967
24968 .text
24969 __HEAD
24970 @@ -89,11 +97,24 @@ startup_64:
24971 * Fixup the physical addresses in the page table
24972 */
24973 addq %rbp, early_level4_pgt + (L4_START_KERNEL*8)(%rip)
24974 + addq %rbp, init_level4_pgt + (L4_PAGE_OFFSET*8)(%rip)
24975 + addq %rbp, init_level4_pgt + (L4_VMALLOC_START*8)(%rip)
24976 + addq %rbp, init_level4_pgt + (L4_VMALLOC_END*8)(%rip)
24977 + addq %rbp, init_level4_pgt + (L4_VMEMMAP_START*8)(%rip)
24978 + addq %rbp, init_level4_pgt + (L4_START_KERNEL*8)(%rip)
24979
24980 - addq %rbp, level3_kernel_pgt + (510*8)(%rip)
24981 - addq %rbp, level3_kernel_pgt + (511*8)(%rip)
24982 + addq %rbp, level3_ident_pgt + (0*8)(%rip)
24983 +#ifndef CONFIG_XEN
24984 + addq %rbp, level3_ident_pgt + (1*8)(%rip)
24985 +#endif
24986 +
24987 + addq %rbp, level3_vmemmap_pgt + (L3_VMEMMAP_START*8)(%rip)
24988 +
24989 + addq %rbp, level3_kernel_pgt + (L3_START_KERNEL*8)(%rip)
24990 + addq %rbp, level3_kernel_pgt + ((L3_START_KERNEL+1)*8)(%rip)
24991
24992 addq %rbp, level2_fixmap_pgt + (506*8)(%rip)
24993 + addq %rbp, level2_fixmap_pgt + (507*8)(%rip)
24994
24995 /*
24996 * Set up the identity mapping for the switchover. These
24997 @@ -174,11 +195,12 @@ ENTRY(secondary_startup_64)
24998 * after the boot processor executes this code.
24999 */
25000
25001 + orq $-1, %rbp
25002 movq $(init_level4_pgt - __START_KERNEL_map), %rax
25003 1:
25004
25005 - /* Enable PAE mode and PGE */
25006 - movl $(X86_CR4_PAE | X86_CR4_PGE), %ecx
25007 + /* Enable PAE mode and PSE/PGE */
25008 + movl $(X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE), %ecx
25009 movq %rcx, %cr4
25010
25011 /* Setup early boot stage 4 level pagetables. */
25012 @@ -199,10 +221,19 @@ ENTRY(secondary_startup_64)
25013 movl $MSR_EFER, %ecx
25014 rdmsr
25015 btsl $_EFER_SCE, %eax /* Enable System Call */
25016 - btl $20,%edi /* No Execute supported? */
25017 + btl $(X86_FEATURE_NX & 31),%edi /* No Execute supported? */
25018 jnc 1f
25019 btsl $_EFER_NX, %eax
25020 + cmpq $-1, %rbp
25021 + je 1f
25022 btsq $_PAGE_BIT_NX,early_pmd_flags(%rip)
25023 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_PAGE_OFFSET(%rip)
25024 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_START(%rip)
25025 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_END(%rip)
25026 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMEMMAP_START(%rip)
25027 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*506(%rip)
25028 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*507(%rip)
25029 + btsq $_PAGE_BIT_NX, __supported_pte_mask(%rip)
25030 1: wrmsr /* Make changes effective */
25031
25032 /* Setup cr0 */
25033 @@ -282,6 +313,7 @@ ENTRY(secondary_startup_64)
25034 * REX.W + FF /5 JMP m16:64 Jump far, absolute indirect,
25035 * address given in m16:64.
25036 */
25037 + pax_set_fptr_mask
25038 movq initial_code(%rip),%rax
25039 pushq $0 # fake return address to stop unwinder
25040 pushq $__KERNEL_CS # set correct cs
25041 @@ -313,7 +345,7 @@ ENDPROC(start_cpu0)
25042 .quad INIT_PER_CPU_VAR(irq_stack_union)
25043
25044 GLOBAL(stack_start)
25045 - .quad init_thread_union+THREAD_SIZE-8
25046 + .quad init_thread_union+THREAD_SIZE-16
25047 .word 0
25048 __FINITDATA
25049
25050 @@ -391,7 +423,7 @@ ENTRY(early_idt_handler)
25051 call dump_stack
25052 #ifdef CONFIG_KALLSYMS
25053 leaq early_idt_ripmsg(%rip),%rdi
25054 - movq 40(%rsp),%rsi # %rip again
25055 + movq 88(%rsp),%rsi # %rip again
25056 call __print_symbol
25057 #endif
25058 #endif /* EARLY_PRINTK */
25059 @@ -420,6 +452,7 @@ ENDPROC(early_idt_handler)
25060 early_recursion_flag:
25061 .long 0
25062
25063 + .section .rodata,"a",@progbits
25064 #ifdef CONFIG_EARLY_PRINTK
25065 early_idt_msg:
25066 .asciz "PANIC: early exception %02lx rip %lx:%lx error %lx cr2 %lx\n"
25067 @@ -447,29 +480,52 @@ NEXT_PAGE(early_level4_pgt)
25068 NEXT_PAGE(early_dynamic_pgts)
25069 .fill 512*EARLY_DYNAMIC_PAGE_TABLES,8,0
25070
25071 - .data
25072 + .section .rodata,"a",@progbits
25073
25074 -#ifndef CONFIG_XEN
25075 NEXT_PAGE(init_level4_pgt)
25076 - .fill 512,8,0
25077 -#else
25078 -NEXT_PAGE(init_level4_pgt)
25079 - .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
25080 .org init_level4_pgt + L4_PAGE_OFFSET*8, 0
25081 .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
25082 + .org init_level4_pgt + L4_VMALLOC_START*8, 0
25083 + .quad level3_vmalloc_start_pgt - __START_KERNEL_map + _KERNPG_TABLE
25084 + .org init_level4_pgt + L4_VMALLOC_END*8, 0
25085 + .quad level3_vmalloc_end_pgt - __START_KERNEL_map + _KERNPG_TABLE
25086 + .org init_level4_pgt + L4_VMEMMAP_START*8, 0
25087 + .quad level3_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
25088 .org init_level4_pgt + L4_START_KERNEL*8, 0
25089 /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
25090 .quad level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE
25091
25092 +#ifdef CONFIG_PAX_PER_CPU_PGD
25093 +NEXT_PAGE(cpu_pgd)
25094 + .rept 2*NR_CPUS
25095 + .fill 512,8,0
25096 + .endr
25097 +#endif
25098 +
25099 NEXT_PAGE(level3_ident_pgt)
25100 .quad level2_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
25101 +#ifdef CONFIG_XEN
25102 .fill 511, 8, 0
25103 +#else
25104 + .quad level2_ident_pgt + PAGE_SIZE - __START_KERNEL_map + _KERNPG_TABLE
25105 + .fill 510,8,0
25106 +#endif
25107 +
25108 +NEXT_PAGE(level3_vmalloc_start_pgt)
25109 + .fill 512,8,0
25110 +
25111 +NEXT_PAGE(level3_vmalloc_end_pgt)
25112 + .fill 512,8,0
25113 +
25114 +NEXT_PAGE(level3_vmemmap_pgt)
25115 + .fill L3_VMEMMAP_START,8,0
25116 + .quad level2_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
25117 +
25118 NEXT_PAGE(level2_ident_pgt)
25119 - /* Since I easily can, map the first 1G.
25120 + /* Since I easily can, map the first 2G.
25121 * Don't set NX because code runs from these pages.
25122 */
25123 - PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, PTRS_PER_PMD)
25124 -#endif
25125 + PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, 2*PTRS_PER_PMD)
25126
25127 NEXT_PAGE(level3_kernel_pgt)
25128 .fill L3_START_KERNEL,8,0
25129 @@ -477,6 +533,9 @@ NEXT_PAGE(level3_kernel_pgt)
25130 .quad level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
25131 .quad level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
25132
25133 +NEXT_PAGE(level2_vmemmap_pgt)
25134 + .fill 512,8,0
25135 +
25136 NEXT_PAGE(level2_kernel_pgt)
25137 /*
25138 * 512 MB kernel mapping. We spend a full page on this pagetable
25139 @@ -494,28 +553,64 @@ NEXT_PAGE(level2_kernel_pgt)
25140 NEXT_PAGE(level2_fixmap_pgt)
25141 .fill 506,8,0
25142 .quad level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
25143 - /* 8MB reserved for vsyscalls + a 2MB hole = 4 + 1 entries */
25144 - .fill 5,8,0
25145 + .quad level1_vsyscall_pgt - __START_KERNEL_map + _PAGE_TABLE
25146 + /* 6MB reserved for vsyscalls + a 2MB hole = 3 + 1 entries */
25147 + .fill 4,8,0
25148
25149 NEXT_PAGE(level1_fixmap_pgt)
25150 .fill 512,8,0
25151
25152 +NEXT_PAGE(level1_vsyscall_pgt)
25153 + .fill 512,8,0
25154 +
25155 #undef PMDS
25156
25157 - .data
25158 + .align PAGE_SIZE
25159 +ENTRY(cpu_gdt_table)
25160 + .rept NR_CPUS
25161 + .quad 0x0000000000000000 /* NULL descriptor */
25162 + .quad 0x00cf9b000000ffff /* __KERNEL32_CS */
25163 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
25164 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
25165 + .quad 0x00cffb000000ffff /* __USER32_CS */
25166 + .quad 0x00cff3000000ffff /* __USER_DS, __USER32_DS */
25167 + .quad 0x00affb000000ffff /* __USER_CS */
25168 +
25169 +#ifdef CONFIG_PAX_KERNEXEC
25170 + .quad 0x00af9b000000ffff /* __KERNEXEC_KERNEL_CS */
25171 +#else
25172 + .quad 0x0 /* unused */
25173 +#endif
25174 +
25175 + .quad 0,0 /* TSS */
25176 + .quad 0,0 /* LDT */
25177 + .quad 0,0,0 /* three TLS descriptors */
25178 + .quad 0x0000f40000000000 /* node/CPU stored in limit */
25179 + /* asm/segment.h:GDT_ENTRIES must match this */
25180 +
25181 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25182 + .quad 0x00cf93000000ffff /* __UDEREF_KERNEL_DS */
25183 +#else
25184 + .quad 0x0 /* unused */
25185 +#endif
25186 +
25187 + /* zero the remaining page */
25188 + .fill PAGE_SIZE / 8 - GDT_ENTRIES,8,0
25189 + .endr
25190 +
25191 .align 16
25192 .globl early_gdt_descr
25193 early_gdt_descr:
25194 .word GDT_ENTRIES*8-1
25195 early_gdt_descr_base:
25196 - .quad INIT_PER_CPU_VAR(gdt_page)
25197 + .quad cpu_gdt_table
25198
25199 ENTRY(phys_base)
25200 /* This must match the first entry in level2_kernel_pgt */
25201 .quad 0x0000000000000000
25202
25203 #include "../../x86/xen/xen-head.S"
25204 -
25205 - __PAGE_ALIGNED_BSS
25206 +
25207 + .section .rodata,"a",@progbits
25208 NEXT_PAGE(empty_zero_page)
25209 .skip PAGE_SIZE
25210 diff --git a/arch/x86/kernel/i386_ksyms_32.c b/arch/x86/kernel/i386_ksyms_32.c
25211 index 05fd74f..c3548b1 100644
25212 --- a/arch/x86/kernel/i386_ksyms_32.c
25213 +++ b/arch/x86/kernel/i386_ksyms_32.c
25214 @@ -20,8 +20,12 @@ extern void cmpxchg8b_emu(void);
25215 EXPORT_SYMBOL(cmpxchg8b_emu);
25216 #endif
25217
25218 +EXPORT_SYMBOL_GPL(cpu_gdt_table);
25219 +
25220 /* Networking helper routines. */
25221 EXPORT_SYMBOL(csum_partial_copy_generic);
25222 +EXPORT_SYMBOL(csum_partial_copy_generic_to_user);
25223 +EXPORT_SYMBOL(csum_partial_copy_generic_from_user);
25224
25225 EXPORT_SYMBOL(__get_user_1);
25226 EXPORT_SYMBOL(__get_user_2);
25227 @@ -44,3 +48,11 @@ EXPORT_SYMBOL(___preempt_schedule);
25228 EXPORT_SYMBOL(___preempt_schedule_context);
25229 #endif
25230 #endif
25231 +
25232 +#ifdef CONFIG_PAX_KERNEXEC
25233 +EXPORT_SYMBOL(__LOAD_PHYSICAL_ADDR);
25234 +#endif
25235 +
25236 +#ifdef CONFIG_PAX_PER_CPU_PGD
25237 +EXPORT_SYMBOL(cpu_pgd);
25238 +#endif
25239 diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
25240 index a9a4229..6f4d476 100644
25241 --- a/arch/x86/kernel/i387.c
25242 +++ b/arch/x86/kernel/i387.c
25243 @@ -51,7 +51,7 @@ static inline bool interrupted_kernel_fpu_idle(void)
25244 static inline bool interrupted_user_mode(void)
25245 {
25246 struct pt_regs *regs = get_irq_regs();
25247 - return regs && user_mode_vm(regs);
25248 + return regs && user_mode(regs);
25249 }
25250
25251 /*
25252 diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
25253 index e7cc537..67d7372 100644
25254 --- a/arch/x86/kernel/i8259.c
25255 +++ b/arch/x86/kernel/i8259.c
25256 @@ -110,7 +110,7 @@ static int i8259A_irq_pending(unsigned int irq)
25257 static void make_8259A_irq(unsigned int irq)
25258 {
25259 disable_irq_nosync(irq);
25260 - io_apic_irqs &= ~(1<<irq);
25261 + io_apic_irqs &= ~(1UL<<irq);
25262 irq_set_chip_and_handler(irq, &i8259A_chip, handle_level_irq);
25263 enable_irq(irq);
25264 }
25265 @@ -208,7 +208,7 @@ spurious_8259A_irq:
25266 "spurious 8259A interrupt: IRQ%d.\n", irq);
25267 spurious_irq_mask |= irqmask;
25268 }
25269 - atomic_inc(&irq_err_count);
25270 + atomic_inc_unchecked(&irq_err_count);
25271 /*
25272 * Theoretically we do not have to handle this IRQ,
25273 * but in Linux this does not cause problems and is
25274 @@ -349,14 +349,16 @@ static void init_8259A(int auto_eoi)
25275 /* (slave's support for AEOI in flat mode is to be investigated) */
25276 outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR);
25277
25278 + pax_open_kernel();
25279 if (auto_eoi)
25280 /*
25281 * In AEOI mode we just have to mask the interrupt
25282 * when acking.
25283 */
25284 - i8259A_chip.irq_mask_ack = disable_8259A_irq;
25285 + *(void **)&i8259A_chip.irq_mask_ack = disable_8259A_irq;
25286 else
25287 - i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25288 + *(void **)&i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25289 + pax_close_kernel();
25290
25291 udelay(100); /* wait for 8259A to initialize */
25292
25293 diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
25294 index a979b5b..1d6db75 100644
25295 --- a/arch/x86/kernel/io_delay.c
25296 +++ b/arch/x86/kernel/io_delay.c
25297 @@ -58,7 +58,7 @@ static int __init dmi_io_delay_0xed_port(const struct dmi_system_id *id)
25298 * Quirk table for systems that misbehave (lock up, etc.) if port
25299 * 0x80 is used:
25300 */
25301 -static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
25302 +static const struct dmi_system_id __initconst io_delay_0xed_port_dmi_table[] = {
25303 {
25304 .callback = dmi_io_delay_0xed_port,
25305 .ident = "Compaq Presario V6000",
25306 diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
25307 index 4ddaf66..49d5c18 100644
25308 --- a/arch/x86/kernel/ioport.c
25309 +++ b/arch/x86/kernel/ioport.c
25310 @@ -6,6 +6,7 @@
25311 #include <linux/sched.h>
25312 #include <linux/kernel.h>
25313 #include <linux/capability.h>
25314 +#include <linux/security.h>
25315 #include <linux/errno.h>
25316 #include <linux/types.h>
25317 #include <linux/ioport.h>
25318 @@ -30,6 +31,12 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25319 return -EINVAL;
25320 if (turn_on && !capable(CAP_SYS_RAWIO))
25321 return -EPERM;
25322 +#ifdef CONFIG_GRKERNSEC_IO
25323 + if (turn_on && grsec_disable_privio) {
25324 + gr_handle_ioperm();
25325 + return -ENODEV;
25326 + }
25327 +#endif
25328
25329 /*
25330 * If it's the first ioperm() call in this thread's lifetime, set the
25331 @@ -54,7 +61,7 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25332 * because the ->io_bitmap_max value must match the bitmap
25333 * contents:
25334 */
25335 - tss = &per_cpu(init_tss, get_cpu());
25336 + tss = init_tss + get_cpu();
25337
25338 if (turn_on)
25339 bitmap_clear(t->io_bitmap_ptr, from, num);
25340 @@ -105,6 +112,12 @@ SYSCALL_DEFINE1(iopl, unsigned int, level)
25341 if (level > old) {
25342 if (!capable(CAP_SYS_RAWIO))
25343 return -EPERM;
25344 +#ifdef CONFIG_GRKERNSEC_IO
25345 + if (grsec_disable_privio) {
25346 + gr_handle_iopl();
25347 + return -ENODEV;
25348 + }
25349 +#endif
25350 }
25351 regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | (level << 12);
25352 t->iopl = level << 12;
25353 diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
25354 index 705ef8d..8672c9d 100644
25355 --- a/arch/x86/kernel/irq.c
25356 +++ b/arch/x86/kernel/irq.c
25357 @@ -22,7 +22,7 @@
25358 #define CREATE_TRACE_POINTS
25359 #include <asm/trace/irq_vectors.h>
25360
25361 -atomic_t irq_err_count;
25362 +atomic_unchecked_t irq_err_count;
25363
25364 /* Function pointer for generic interrupt vector handling */
25365 void (*x86_platform_ipi_callback)(void) = NULL;
25366 @@ -132,9 +132,9 @@ int arch_show_interrupts(struct seq_file *p, int prec)
25367 seq_printf(p, "%10u ", irq_stats(j)->irq_hv_callback_count);
25368 seq_puts(p, " Hypervisor callback interrupts\n");
25369 #endif
25370 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
25371 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
25372 #if defined(CONFIG_X86_IO_APIC)
25373 - seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read(&irq_mis_count));
25374 + seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read_unchecked(&irq_mis_count));
25375 #endif
25376 return 0;
25377 }
25378 @@ -174,7 +174,7 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
25379
25380 u64 arch_irq_stat(void)
25381 {
25382 - u64 sum = atomic_read(&irq_err_count);
25383 + u64 sum = atomic_read_unchecked(&irq_err_count);
25384 return sum;
25385 }
25386
25387 diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
25388 index 63ce838..2ea3e06 100644
25389 --- a/arch/x86/kernel/irq_32.c
25390 +++ b/arch/x86/kernel/irq_32.c
25391 @@ -29,6 +29,8 @@ EXPORT_PER_CPU_SYMBOL(irq_regs);
25392
25393 #ifdef CONFIG_DEBUG_STACKOVERFLOW
25394
25395 +extern void gr_handle_kernel_exploit(void);
25396 +
25397 int sysctl_panic_on_stackoverflow __read_mostly;
25398
25399 /* Debugging check for stack overflow: is there less than 1KB free? */
25400 @@ -39,13 +41,14 @@ static int check_stack_overflow(void)
25401 __asm__ __volatile__("andl %%esp,%0" :
25402 "=r" (sp) : "0" (THREAD_SIZE - 1));
25403
25404 - return sp < (sizeof(struct thread_info) + STACK_WARN);
25405 + return sp < STACK_WARN;
25406 }
25407
25408 static void print_stack_overflow(void)
25409 {
25410 printk(KERN_WARNING "low stack detected by irq handler\n");
25411 dump_stack();
25412 + gr_handle_kernel_exploit();
25413 if (sysctl_panic_on_stackoverflow)
25414 panic("low stack detected by irq handler - check messages\n");
25415 }
25416 @@ -84,10 +87,9 @@ static inline void *current_stack(void)
25417 static inline int
25418 execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25419 {
25420 - struct irq_stack *curstk, *irqstk;
25421 + struct irq_stack *irqstk;
25422 u32 *isp, *prev_esp, arg1, arg2;
25423
25424 - curstk = (struct irq_stack *) current_stack();
25425 irqstk = __this_cpu_read(hardirq_stack);
25426
25427 /*
25428 @@ -96,15 +98,19 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25429 * handler) we can't do that and just have to keep using the
25430 * current stack (which is the irq stack already after all)
25431 */
25432 - if (unlikely(curstk == irqstk))
25433 + if (unlikely((void *)current_stack_pointer - (void *)irqstk < THREAD_SIZE))
25434 return 0;
25435
25436 - isp = (u32 *) ((char *)irqstk + sizeof(*irqstk));
25437 + isp = (u32 *) ((char *)irqstk + sizeof(*irqstk) - 8);
25438
25439 /* Save the next esp at the bottom of the stack */
25440 prev_esp = (u32 *)irqstk;
25441 *prev_esp = current_stack_pointer;
25442
25443 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25444 + __set_fs(MAKE_MM_SEG(0));
25445 +#endif
25446 +
25447 if (unlikely(overflow))
25448 call_on_stack(print_stack_overflow, isp);
25449
25450 @@ -115,6 +121,11 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25451 : "0" (irq), "1" (desc), "2" (isp),
25452 "D" (desc->handle_irq)
25453 : "memory", "cc", "ecx");
25454 +
25455 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25456 + __set_fs(current_thread_info()->addr_limit);
25457 +#endif
25458 +
25459 return 1;
25460 }
25461
25462 @@ -123,32 +134,18 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25463 */
25464 void irq_ctx_init(int cpu)
25465 {
25466 - struct irq_stack *irqstk;
25467 -
25468 if (per_cpu(hardirq_stack, cpu))
25469 return;
25470
25471 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25472 - THREADINFO_GFP,
25473 - THREAD_SIZE_ORDER));
25474 - per_cpu(hardirq_stack, cpu) = irqstk;
25475 -
25476 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25477 - THREADINFO_GFP,
25478 - THREAD_SIZE_ORDER));
25479 - per_cpu(softirq_stack, cpu) = irqstk;
25480 -
25481 - printk(KERN_DEBUG "CPU %u irqstacks, hard=%p soft=%p\n",
25482 - cpu, per_cpu(hardirq_stack, cpu), per_cpu(softirq_stack, cpu));
25483 + per_cpu(hardirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25484 + per_cpu(softirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25485 }
25486
25487 void do_softirq_own_stack(void)
25488 {
25489 - struct thread_info *curstk;
25490 struct irq_stack *irqstk;
25491 u32 *isp, *prev_esp;
25492
25493 - curstk = current_stack();
25494 irqstk = __this_cpu_read(softirq_stack);
25495
25496 /* build the stack frame on the softirq stack */
25497 @@ -158,7 +155,16 @@ void do_softirq_own_stack(void)
25498 prev_esp = (u32 *)irqstk;
25499 *prev_esp = current_stack_pointer;
25500
25501 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25502 + __set_fs(MAKE_MM_SEG(0));
25503 +#endif
25504 +
25505 call_on_stack(__do_softirq, isp);
25506 +
25507 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25508 + __set_fs(current_thread_info()->addr_limit);
25509 +#endif
25510 +
25511 }
25512
25513 bool handle_irq(unsigned irq, struct pt_regs *regs)
25514 @@ -172,7 +178,7 @@ bool handle_irq(unsigned irq, struct pt_regs *regs)
25515 if (unlikely(!desc))
25516 return false;
25517
25518 - if (user_mode_vm(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25519 + if (user_mode(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25520 if (unlikely(overflow))
25521 print_stack_overflow();
25522 desc->handle_irq(irq, desc);
25523 diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
25524 index e4b503d..824fce8 100644
25525 --- a/arch/x86/kernel/irq_64.c
25526 +++ b/arch/x86/kernel/irq_64.c
25527 @@ -26,6 +26,8 @@ EXPORT_PER_CPU_SYMBOL(irq_stat);
25528 DEFINE_PER_CPU(struct pt_regs *, irq_regs);
25529 EXPORT_PER_CPU_SYMBOL(irq_regs);
25530
25531 +extern void gr_handle_kernel_exploit(void);
25532 +
25533 int sysctl_panic_on_stackoverflow;
25534
25535 /*
25536 @@ -44,7 +46,7 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25537 u64 estack_top, estack_bottom;
25538 u64 curbase = (u64)task_stack_page(current);
25539
25540 - if (user_mode_vm(regs))
25541 + if (user_mode(regs))
25542 return;
25543
25544 if (regs->sp >= curbase + sizeof(struct thread_info) +
25545 @@ -69,6 +71,8 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25546 irq_stack_top, irq_stack_bottom,
25547 estack_top, estack_bottom);
25548
25549 + gr_handle_kernel_exploit();
25550 +
25551 if (sysctl_panic_on_stackoverflow)
25552 panic("low stack detected by irq handler - check messages\n");
25553 #endif
25554 diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c
25555 index 26d5a55..a01160a 100644
25556 --- a/arch/x86/kernel/jump_label.c
25557 +++ b/arch/x86/kernel/jump_label.c
25558 @@ -51,7 +51,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25559 * Jump label is enabled for the first time.
25560 * So we expect a default_nop...
25561 */
25562 - if (unlikely(memcmp((void *)entry->code, default_nop, 5)
25563 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5)
25564 != 0))
25565 bug_at((void *)entry->code, __LINE__);
25566 } else {
25567 @@ -59,7 +59,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25568 * ...otherwise expect an ideal_nop. Otherwise
25569 * something went horribly wrong.
25570 */
25571 - if (unlikely(memcmp((void *)entry->code, ideal_nop, 5)
25572 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), ideal_nop, 5)
25573 != 0))
25574 bug_at((void *)entry->code, __LINE__);
25575 }
25576 @@ -75,13 +75,13 @@ static void __jump_label_transform(struct jump_entry *entry,
25577 * are converting the default nop to the ideal nop.
25578 */
25579 if (init) {
25580 - if (unlikely(memcmp((void *)entry->code, default_nop, 5) != 0))
25581 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5) != 0))
25582 bug_at((void *)entry->code, __LINE__);
25583 } else {
25584 code.jump = 0xe9;
25585 code.offset = entry->target -
25586 (entry->code + JUMP_LABEL_NOP_SIZE);
25587 - if (unlikely(memcmp((void *)entry->code, &code, 5) != 0))
25588 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), &code, 5) != 0))
25589 bug_at((void *)entry->code, __LINE__);
25590 }
25591 memcpy(&code, ideal_nops[NOP_ATOMIC5], JUMP_LABEL_NOP_SIZE);
25592 diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
25593 index 7ec1d5f..5a7d130 100644
25594 --- a/arch/x86/kernel/kgdb.c
25595 +++ b/arch/x86/kernel/kgdb.c
25596 @@ -126,11 +126,11 @@ char *dbg_get_reg(int regno, void *mem, struct pt_regs *regs)
25597 #ifdef CONFIG_X86_32
25598 switch (regno) {
25599 case GDB_SS:
25600 - if (!user_mode_vm(regs))
25601 + if (!user_mode(regs))
25602 *(unsigned long *)mem = __KERNEL_DS;
25603 break;
25604 case GDB_SP:
25605 - if (!user_mode_vm(regs))
25606 + if (!user_mode(regs))
25607 *(unsigned long *)mem = kernel_stack_pointer(regs);
25608 break;
25609 case GDB_GS:
25610 @@ -228,7 +228,10 @@ static void kgdb_correct_hw_break(void)
25611 bp->attr.bp_addr = breakinfo[breakno].addr;
25612 bp->attr.bp_len = breakinfo[breakno].len;
25613 bp->attr.bp_type = breakinfo[breakno].type;
25614 - info->address = breakinfo[breakno].addr;
25615 + if (breakinfo[breakno].type == X86_BREAKPOINT_EXECUTE)
25616 + info->address = ktla_ktva(breakinfo[breakno].addr);
25617 + else
25618 + info->address = breakinfo[breakno].addr;
25619 info->len = breakinfo[breakno].len;
25620 info->type = breakinfo[breakno].type;
25621 val = arch_install_hw_breakpoint(bp);
25622 @@ -475,12 +478,12 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
25623 case 'k':
25624 /* clear the trace bit */
25625 linux_regs->flags &= ~X86_EFLAGS_TF;
25626 - atomic_set(&kgdb_cpu_doing_single_step, -1);
25627 + atomic_set_unchecked(&kgdb_cpu_doing_single_step, -1);
25628
25629 /* set the trace bit if we're stepping */
25630 if (remcomInBuffer[0] == 's') {
25631 linux_regs->flags |= X86_EFLAGS_TF;
25632 - atomic_set(&kgdb_cpu_doing_single_step,
25633 + atomic_set_unchecked(&kgdb_cpu_doing_single_step,
25634 raw_smp_processor_id());
25635 }
25636
25637 @@ -545,7 +548,7 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
25638
25639 switch (cmd) {
25640 case DIE_DEBUG:
25641 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
25642 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
25643 if (user_mode(regs))
25644 return single_step_cont(regs, args);
25645 break;
25646 @@ -750,11 +753,11 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25647 #endif /* CONFIG_DEBUG_RODATA */
25648
25649 bpt->type = BP_BREAKPOINT;
25650 - err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr,
25651 + err = probe_kernel_read(bpt->saved_instr, ktla_ktva((char *)bpt->bpt_addr),
25652 BREAK_INSTR_SIZE);
25653 if (err)
25654 return err;
25655 - err = probe_kernel_write((char *)bpt->bpt_addr,
25656 + err = probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25657 arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE);
25658 #ifdef CONFIG_DEBUG_RODATA
25659 if (!err)
25660 @@ -767,7 +770,7 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25661 return -EBUSY;
25662 text_poke((void *)bpt->bpt_addr, arch_kgdb_ops.gdb_bpt_instr,
25663 BREAK_INSTR_SIZE);
25664 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25665 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25666 if (err)
25667 return err;
25668 if (memcmp(opc, arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE))
25669 @@ -792,13 +795,13 @@ int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt)
25670 if (mutex_is_locked(&text_mutex))
25671 goto knl_write;
25672 text_poke((void *)bpt->bpt_addr, bpt->saved_instr, BREAK_INSTR_SIZE);
25673 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25674 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25675 if (err || memcmp(opc, bpt->saved_instr, BREAK_INSTR_SIZE))
25676 goto knl_write;
25677 return err;
25678 knl_write:
25679 #endif /* CONFIG_DEBUG_RODATA */
25680 - return probe_kernel_write((char *)bpt->bpt_addr,
25681 + return probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25682 (char *)bpt->saved_instr, BREAK_INSTR_SIZE);
25683 }
25684
25685 diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
25686 index 98f654d..ac04352 100644
25687 --- a/arch/x86/kernel/kprobes/core.c
25688 +++ b/arch/x86/kernel/kprobes/core.c
25689 @@ -120,9 +120,12 @@ __synthesize_relative_insn(void *from, void *to, u8 op)
25690 s32 raddr;
25691 } __packed *insn;
25692
25693 - insn = (struct __arch_relative_insn *)from;
25694 + insn = (struct __arch_relative_insn *)ktla_ktva(from);
25695 +
25696 + pax_open_kernel();
25697 insn->raddr = (s32)((long)(to) - ((long)(from) + 5));
25698 insn->op = op;
25699 + pax_close_kernel();
25700 }
25701
25702 /* Insert a jump instruction at address 'from', which jumps to address 'to'.*/
25703 @@ -168,7 +171,7 @@ int can_boost(kprobe_opcode_t *opcodes)
25704 kprobe_opcode_t opcode;
25705 kprobe_opcode_t *orig_opcodes = opcodes;
25706
25707 - if (search_exception_tables((unsigned long)opcodes))
25708 + if (search_exception_tables(ktva_ktla((unsigned long)opcodes)))
25709 return 0; /* Page fault may occur on this address. */
25710
25711 retry:
25712 @@ -242,9 +245,9 @@ __recover_probed_insn(kprobe_opcode_t *buf, unsigned long addr)
25713 * for the first byte, we can recover the original instruction
25714 * from it and kp->opcode.
25715 */
25716 - memcpy(buf, kp->addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25717 + memcpy(buf, ktla_ktva(kp->addr), MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25718 buf[0] = kp->opcode;
25719 - return (unsigned long)buf;
25720 + return ktva_ktla((unsigned long)buf);
25721 }
25722
25723 /*
25724 @@ -338,7 +341,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25725 /* Another subsystem puts a breakpoint, failed to recover */
25726 if (insn.opcode.bytes[0] == BREAKPOINT_INSTRUCTION)
25727 return 0;
25728 + pax_open_kernel();
25729 memcpy(dest, insn.kaddr, insn.length);
25730 + pax_close_kernel();
25731
25732 #ifdef CONFIG_X86_64
25733 if (insn_rip_relative(&insn)) {
25734 @@ -365,7 +370,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25735 return 0;
25736 }
25737 disp = (u8 *) dest + insn_offset_displacement(&insn);
25738 + pax_open_kernel();
25739 *(s32 *) disp = (s32) newdisp;
25740 + pax_close_kernel();
25741 }
25742 #endif
25743 return insn.length;
25744 @@ -507,7 +514,7 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25745 * nor set current_kprobe, because it doesn't use single
25746 * stepping.
25747 */
25748 - regs->ip = (unsigned long)p->ainsn.insn;
25749 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25750 preempt_enable_no_resched();
25751 return;
25752 }
25753 @@ -524,9 +531,9 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25754 regs->flags &= ~X86_EFLAGS_IF;
25755 /* single step inline if the instruction is an int3 */
25756 if (p->opcode == BREAKPOINT_INSTRUCTION)
25757 - regs->ip = (unsigned long)p->addr;
25758 + regs->ip = ktla_ktva((unsigned long)p->addr);
25759 else
25760 - regs->ip = (unsigned long)p->ainsn.insn;
25761 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25762 }
25763 NOKPROBE_SYMBOL(setup_singlestep);
25764
25765 @@ -576,7 +583,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25766 struct kprobe *p;
25767 struct kprobe_ctlblk *kcb;
25768
25769 - if (user_mode_vm(regs))
25770 + if (user_mode(regs))
25771 return 0;
25772
25773 addr = (kprobe_opcode_t *)(regs->ip - sizeof(kprobe_opcode_t));
25774 @@ -611,7 +618,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25775 setup_singlestep(p, regs, kcb, 0);
25776 return 1;
25777 }
25778 - } else if (*addr != BREAKPOINT_INSTRUCTION) {
25779 + } else if (*(kprobe_opcode_t *)ktla_ktva((unsigned long)addr) != BREAKPOINT_INSTRUCTION) {
25780 /*
25781 * The breakpoint instruction was removed right
25782 * after we hit it. Another cpu has removed
25783 @@ -658,6 +665,9 @@ static void __used kretprobe_trampoline_holder(void)
25784 " movq %rax, 152(%rsp)\n"
25785 RESTORE_REGS_STRING
25786 " popfq\n"
25787 +#ifdef KERNEXEC_PLUGIN
25788 + " btsq $63,(%rsp)\n"
25789 +#endif
25790 #else
25791 " pushf\n"
25792 SAVE_REGS_STRING
25793 @@ -798,7 +808,7 @@ static void resume_execution(struct kprobe *p, struct pt_regs *regs,
25794 struct kprobe_ctlblk *kcb)
25795 {
25796 unsigned long *tos = stack_addr(regs);
25797 - unsigned long copy_ip = (unsigned long)p->ainsn.insn;
25798 + unsigned long copy_ip = ktva_ktla((unsigned long)p->ainsn.insn);
25799 unsigned long orig_ip = (unsigned long)p->addr;
25800 kprobe_opcode_t *insn = p->ainsn.insn;
25801
25802 @@ -981,7 +991,7 @@ int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
25803 struct die_args *args = data;
25804 int ret = NOTIFY_DONE;
25805
25806 - if (args->regs && user_mode_vm(args->regs))
25807 + if (args->regs && user_mode(args->regs))
25808 return ret;
25809
25810 if (val == DIE_GPF) {
25811 diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c
25812 index 7c523bb..01b051b 100644
25813 --- a/arch/x86/kernel/kprobes/opt.c
25814 +++ b/arch/x86/kernel/kprobes/opt.c
25815 @@ -79,6 +79,7 @@ found:
25816 /* Insert a move instruction which sets a pointer to eax/rdi (1st arg). */
25817 static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25818 {
25819 + pax_open_kernel();
25820 #ifdef CONFIG_X86_64
25821 *addr++ = 0x48;
25822 *addr++ = 0xbf;
25823 @@ -86,6 +87,7 @@ static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25824 *addr++ = 0xb8;
25825 #endif
25826 *(unsigned long *)addr = val;
25827 + pax_close_kernel();
25828 }
25829
25830 asm (
25831 @@ -339,7 +341,7 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op)
25832 * Verify if the address gap is in 2GB range, because this uses
25833 * a relative jump.
25834 */
25835 - rel = (long)op->optinsn.insn - (long)op->kp.addr + RELATIVEJUMP_SIZE;
25836 + rel = (long)op->optinsn.insn - ktla_ktva((long)op->kp.addr) + RELATIVEJUMP_SIZE;
25837 if (abs(rel) > 0x7fffffff) {
25838 __arch_remove_optimized_kprobe(op, 0);
25839 return -ERANGE;
25840 @@ -356,16 +358,18 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op)
25841 op->optinsn.size = ret;
25842
25843 /* Copy arch-dep-instance from template */
25844 - memcpy(buf, &optprobe_template_entry, TMPL_END_IDX);
25845 + pax_open_kernel();
25846 + memcpy(buf, ktla_ktva(&optprobe_template_entry), TMPL_END_IDX);
25847 + pax_close_kernel();
25848
25849 /* Set probe information */
25850 synthesize_set_arg1(buf + TMPL_MOVE_IDX, (unsigned long)op);
25851
25852 /* Set probe function call */
25853 - synthesize_relcall(buf + TMPL_CALL_IDX, optimized_callback);
25854 + synthesize_relcall(ktva_ktla(buf) + TMPL_CALL_IDX, optimized_callback);
25855
25856 /* Set returning jmp instruction at the tail of out-of-line buffer */
25857 - synthesize_reljump(buf + TMPL_END_IDX + op->optinsn.size,
25858 + synthesize_reljump(ktva_ktla(buf) + TMPL_END_IDX + op->optinsn.size,
25859 (u8 *)op->kp.addr + op->optinsn.size);
25860
25861 flush_icache_range((unsigned long) buf,
25862 @@ -390,7 +394,7 @@ void arch_optimize_kprobes(struct list_head *oplist)
25863 WARN_ON(kprobe_disabled(&op->kp));
25864
25865 /* Backup instructions which will be replaced by jump address */
25866 - memcpy(op->optinsn.copied_insn, op->kp.addr + INT3_SIZE,
25867 + memcpy(op->optinsn.copied_insn, ktla_ktva(op->kp.addr) + INT3_SIZE,
25868 RELATIVE_ADDR_SIZE);
25869
25870 insn_buf[0] = RELATIVEJUMP_OPCODE;
25871 @@ -438,7 +442,7 @@ int setup_detour_execution(struct kprobe *p, struct pt_regs *regs, int reenter)
25872 /* This kprobe is really able to run optimized path. */
25873 op = container_of(p, struct optimized_kprobe, kp);
25874 /* Detour through copied instructions */
25875 - regs->ip = (unsigned long)op->optinsn.insn + TMPL_END_IDX;
25876 + regs->ip = ktva_ktla((unsigned long)op->optinsn.insn) + TMPL_END_IDX;
25877 if (!reenter)
25878 reset_current_kprobe();
25879 preempt_enable_no_resched();
25880 diff --git a/arch/x86/kernel/ksysfs.c b/arch/x86/kernel/ksysfs.c
25881 index c2bedae..25e7ab60 100644
25882 --- a/arch/x86/kernel/ksysfs.c
25883 +++ b/arch/x86/kernel/ksysfs.c
25884 @@ -184,7 +184,7 @@ out:
25885
25886 static struct kobj_attribute type_attr = __ATTR_RO(type);
25887
25888 -static struct bin_attribute data_attr = {
25889 +static bin_attribute_no_const data_attr __read_only = {
25890 .attr = {
25891 .name = "data",
25892 .mode = S_IRUGO,
25893 diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c
25894 index c37886d..d851d32 100644
25895 --- a/arch/x86/kernel/ldt.c
25896 +++ b/arch/x86/kernel/ldt.c
25897 @@ -66,13 +66,13 @@ static int alloc_ldt(mm_context_t *pc, int mincount, int reload)
25898 if (reload) {
25899 #ifdef CONFIG_SMP
25900 preempt_disable();
25901 - load_LDT(pc);
25902 + load_LDT_nolock(pc);
25903 if (!cpumask_equal(mm_cpumask(current->mm),
25904 cpumask_of(smp_processor_id())))
25905 smp_call_function(flush_ldt, current->mm, 1);
25906 preempt_enable();
25907 #else
25908 - load_LDT(pc);
25909 + load_LDT_nolock(pc);
25910 #endif
25911 }
25912 if (oldsize) {
25913 @@ -94,7 +94,7 @@ static inline int copy_ldt(mm_context_t *new, mm_context_t *old)
25914 return err;
25915
25916 for (i = 0; i < old->size; i++)
25917 - write_ldt_entry(new->ldt, i, old->ldt + i * LDT_ENTRY_SIZE);
25918 + write_ldt_entry(new->ldt, i, old->ldt + i);
25919 return 0;
25920 }
25921
25922 @@ -115,6 +115,24 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
25923 retval = copy_ldt(&mm->context, &old_mm->context);
25924 mutex_unlock(&old_mm->context.lock);
25925 }
25926 +
25927 + if (tsk == current) {
25928 + mm->context.vdso = 0;
25929 +
25930 +#ifdef CONFIG_X86_32
25931 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
25932 + mm->context.user_cs_base = 0UL;
25933 + mm->context.user_cs_limit = ~0UL;
25934 +
25935 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
25936 + cpus_clear(mm->context.cpu_user_cs_mask);
25937 +#endif
25938 +
25939 +#endif
25940 +#endif
25941 +
25942 + }
25943 +
25944 return retval;
25945 }
25946
25947 @@ -229,6 +247,13 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
25948 }
25949 }
25950
25951 +#ifdef CONFIG_PAX_SEGMEXEC
25952 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (ldt_info.contents & MODIFY_LDT_CONTENTS_CODE)) {
25953 + error = -EINVAL;
25954 + goto out_unlock;
25955 + }
25956 +#endif
25957 +
25958 if (!IS_ENABLED(CONFIG_X86_16BIT) && !ldt_info.seg_32bit) {
25959 error = -EINVAL;
25960 goto out_unlock;
25961 diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
25962 index 469b23d..5449cfe 100644
25963 --- a/arch/x86/kernel/machine_kexec_32.c
25964 +++ b/arch/x86/kernel/machine_kexec_32.c
25965 @@ -26,7 +26,7 @@
25966 #include <asm/cacheflush.h>
25967 #include <asm/debugreg.h>
25968
25969 -static void set_idt(void *newidt, __u16 limit)
25970 +static void set_idt(struct desc_struct *newidt, __u16 limit)
25971 {
25972 struct desc_ptr curidt;
25973
25974 @@ -38,7 +38,7 @@ static void set_idt(void *newidt, __u16 limit)
25975 }
25976
25977
25978 -static void set_gdt(void *newgdt, __u16 limit)
25979 +static void set_gdt(struct desc_struct *newgdt, __u16 limit)
25980 {
25981 struct desc_ptr curgdt;
25982
25983 @@ -216,7 +216,7 @@ void machine_kexec(struct kimage *image)
25984 }
25985
25986 control_page = page_address(image->control_code_page);
25987 - memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE);
25988 + memcpy(control_page, (void *)ktla_ktva((unsigned long)relocate_kernel), KEXEC_CONTROL_CODE_MAX_SIZE);
25989
25990 relocate_kernel_ptr = control_page;
25991 page_list[PA_CONTROL_PAGE] = __pa(control_page);
25992 diff --git a/arch/x86/kernel/mcount_64.S b/arch/x86/kernel/mcount_64.S
25993 index 94ea120..4154cea 100644
25994 --- a/arch/x86/kernel/mcount_64.S
25995 +++ b/arch/x86/kernel/mcount_64.S
25996 @@ -7,7 +7,7 @@
25997 #include <linux/linkage.h>
25998 #include <asm/ptrace.h>
25999 #include <asm/ftrace.h>
26000 -
26001 +#include <asm/alternative-asm.h>
26002
26003 .code64
26004 .section .entry.text, "ax"
26005 @@ -148,8 +148,9 @@
26006 #ifdef CONFIG_DYNAMIC_FTRACE
26007
26008 ENTRY(function_hook)
26009 + pax_force_retaddr
26010 retq
26011 -END(function_hook)
26012 +ENDPROC(function_hook)
26013
26014 ENTRY(ftrace_caller)
26015 /* save_mcount_regs fills in first two parameters */
26016 @@ -181,8 +182,9 @@ GLOBAL(ftrace_graph_call)
26017 #endif
26018
26019 GLOBAL(ftrace_stub)
26020 + pax_force_retaddr
26021 retq
26022 -END(ftrace_caller)
26023 +ENDPROC(ftrace_caller)
26024
26025 ENTRY(ftrace_regs_caller)
26026 /* Save the current flags before any operations that can change them */
26027 @@ -253,7 +255,7 @@ GLOBAL(ftrace_regs_caller_end)
26028
26029 jmp ftrace_return
26030
26031 -END(ftrace_regs_caller)
26032 +ENDPROC(ftrace_regs_caller)
26033
26034
26035 #else /* ! CONFIG_DYNAMIC_FTRACE */
26036 @@ -272,18 +274,20 @@ fgraph_trace:
26037 #endif
26038
26039 GLOBAL(ftrace_stub)
26040 + pax_force_retaddr
26041 retq
26042
26043 trace:
26044 /* save_mcount_regs fills in first two parameters */
26045 save_mcount_regs
26046
26047 + pax_force_fptr ftrace_trace_function
26048 call *ftrace_trace_function
26049
26050 restore_mcount_regs
26051
26052 jmp fgraph_trace
26053 -END(function_hook)
26054 +ENDPROC(function_hook)
26055 #endif /* CONFIG_DYNAMIC_FTRACE */
26056 #endif /* CONFIG_FUNCTION_TRACER */
26057
26058 @@ -305,8 +309,9 @@ ENTRY(ftrace_graph_caller)
26059
26060 restore_mcount_regs
26061
26062 + pax_force_retaddr
26063 retq
26064 -END(ftrace_graph_caller)
26065 +ENDPROC(ftrace_graph_caller)
26066
26067 GLOBAL(return_to_handler)
26068 subq $24, %rsp
26069 @@ -322,5 +327,7 @@ GLOBAL(return_to_handler)
26070 movq 8(%rsp), %rdx
26071 movq (%rsp), %rax
26072 addq $24, %rsp
26073 + pax_force_fptr %rdi
26074 jmp *%rdi
26075 +ENDPROC(return_to_handler)
26076 #endif
26077 diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
26078 index e69f988..72902b7 100644
26079 --- a/arch/x86/kernel/module.c
26080 +++ b/arch/x86/kernel/module.c
26081 @@ -81,17 +81,62 @@ static unsigned long int get_module_load_offset(void)
26082 }
26083 #endif
26084
26085 -void *module_alloc(unsigned long size)
26086 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
26087 {
26088 - if (PAGE_ALIGN(size) > MODULES_LEN)
26089 + if (!size || PAGE_ALIGN(size) > MODULES_LEN)
26090 return NULL;
26091 return __vmalloc_node_range(size, 1,
26092 MODULES_VADDR + get_module_load_offset(),
26093 - MODULES_END, GFP_KERNEL | __GFP_HIGHMEM,
26094 - PAGE_KERNEL_EXEC, NUMA_NO_NODE,
26095 + MODULES_END, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
26096 + prot, NUMA_NO_NODE,
26097 __builtin_return_address(0));
26098 }
26099
26100 +void *module_alloc(unsigned long size)
26101 +{
26102 +
26103 +#ifdef CONFIG_PAX_KERNEXEC
26104 + return __module_alloc(size, PAGE_KERNEL);
26105 +#else
26106 + return __module_alloc(size, PAGE_KERNEL_EXEC);
26107 +#endif
26108 +
26109 +}
26110 +
26111 +#ifdef CONFIG_PAX_KERNEXEC
26112 +#ifdef CONFIG_X86_32
26113 +void *module_alloc_exec(unsigned long size)
26114 +{
26115 + struct vm_struct *area;
26116 +
26117 + if (size == 0)
26118 + return NULL;
26119 +
26120 + area = __get_vm_area(size, VM_ALLOC, (unsigned long)&MODULES_EXEC_VADDR, (unsigned long)&MODULES_EXEC_END);
26121 +return area ? area->addr : NULL;
26122 +}
26123 +EXPORT_SYMBOL(module_alloc_exec);
26124 +
26125 +void module_memfree_exec(void *module_region)
26126 +{
26127 + vunmap(module_region);
26128 +}
26129 +EXPORT_SYMBOL(module_memfree_exec);
26130 +#else
26131 +void module_memfree_exec(void *module_region)
26132 +{
26133 + module_memfree(module_region);
26134 +}
26135 +EXPORT_SYMBOL(module_memfree_exec);
26136 +
26137 +void *module_alloc_exec(unsigned long size)
26138 +{
26139 + return __module_alloc(size, PAGE_KERNEL_RX);
26140 +}
26141 +EXPORT_SYMBOL(module_alloc_exec);
26142 +#endif
26143 +#endif
26144 +
26145 #ifdef CONFIG_X86_32
26146 int apply_relocate(Elf32_Shdr *sechdrs,
26147 const char *strtab,
26148 @@ -102,14 +147,16 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26149 unsigned int i;
26150 Elf32_Rel *rel = (void *)sechdrs[relsec].sh_addr;
26151 Elf32_Sym *sym;
26152 - uint32_t *location;
26153 + uint32_t *plocation, location;
26154
26155 DEBUGP("Applying relocate section %u to %u\n",
26156 relsec, sechdrs[relsec].sh_info);
26157 for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
26158 /* This is where to make the change */
26159 - location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr
26160 - + rel[i].r_offset;
26161 + plocation = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr + rel[i].r_offset;
26162 + location = (uint32_t)plocation;
26163 + if (sechdrs[sechdrs[relsec].sh_info].sh_flags & SHF_EXECINSTR)
26164 + plocation = ktla_ktva((void *)plocation);
26165 /* This is the symbol it is referring to. Note that all
26166 undefined symbols have been resolved. */
26167 sym = (Elf32_Sym *)sechdrs[symindex].sh_addr
26168 @@ -118,11 +165,15 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26169 switch (ELF32_R_TYPE(rel[i].r_info)) {
26170 case R_386_32:
26171 /* We add the value into the location given */
26172 - *location += sym->st_value;
26173 + pax_open_kernel();
26174 + *plocation += sym->st_value;
26175 + pax_close_kernel();
26176 break;
26177 case R_386_PC32:
26178 /* Add the value, subtract its position */
26179 - *location += sym->st_value - (uint32_t)location;
26180 + pax_open_kernel();
26181 + *plocation += sym->st_value - location;
26182 + pax_close_kernel();
26183 break;
26184 default:
26185 pr_err("%s: Unknown relocation: %u\n",
26186 @@ -167,21 +218,30 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
26187 case R_X86_64_NONE:
26188 break;
26189 case R_X86_64_64:
26190 + pax_open_kernel();
26191 *(u64 *)loc = val;
26192 + pax_close_kernel();
26193 break;
26194 case R_X86_64_32:
26195 + pax_open_kernel();
26196 *(u32 *)loc = val;
26197 + pax_close_kernel();
26198 if (val != *(u32 *)loc)
26199 goto overflow;
26200 break;
26201 case R_X86_64_32S:
26202 + pax_open_kernel();
26203 *(s32 *)loc = val;
26204 + pax_close_kernel();
26205 if ((s64)val != *(s32 *)loc)
26206 goto overflow;
26207 break;
26208 case R_X86_64_PC32:
26209 val -= (u64)loc;
26210 + pax_open_kernel();
26211 *(u32 *)loc = val;
26212 + pax_close_kernel();
26213 +
26214 #if 0
26215 if ((s64)val != *(s32 *)loc)
26216 goto overflow;
26217 diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
26218 index 113e707..0a690e1 100644
26219 --- a/arch/x86/kernel/msr.c
26220 +++ b/arch/x86/kernel/msr.c
26221 @@ -39,6 +39,7 @@
26222 #include <linux/notifier.h>
26223 #include <linux/uaccess.h>
26224 #include <linux/gfp.h>
26225 +#include <linux/grsecurity.h>
26226
26227 #include <asm/processor.h>
26228 #include <asm/msr.h>
26229 @@ -105,6 +106,11 @@ static ssize_t msr_write(struct file *file, const char __user *buf,
26230 int err = 0;
26231 ssize_t bytes = 0;
26232
26233 +#ifdef CONFIG_GRKERNSEC_KMEM
26234 + gr_handle_msr_write();
26235 + return -EPERM;
26236 +#endif
26237 +
26238 if (count % 8)
26239 return -EINVAL; /* Invalid chunk size */
26240
26241 @@ -152,6 +158,10 @@ static long msr_ioctl(struct file *file, unsigned int ioc, unsigned long arg)
26242 err = -EBADF;
26243 break;
26244 }
26245 +#ifdef CONFIG_GRKERNSEC_KMEM
26246 + gr_handle_msr_write();
26247 + return -EPERM;
26248 +#endif
26249 if (copy_from_user(&regs, uregs, sizeof regs)) {
26250 err = -EFAULT;
26251 break;
26252 @@ -235,7 +245,7 @@ static int msr_class_cpu_callback(struct notifier_block *nfb,
26253 return notifier_from_errno(err);
26254 }
26255
26256 -static struct notifier_block __refdata msr_class_cpu_notifier = {
26257 +static struct notifier_block msr_class_cpu_notifier = {
26258 .notifier_call = msr_class_cpu_callback,
26259 };
26260
26261 diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
26262 index c3e985d..110a36a 100644
26263 --- a/arch/x86/kernel/nmi.c
26264 +++ b/arch/x86/kernel/nmi.c
26265 @@ -98,16 +98,16 @@ fs_initcall(nmi_warning_debugfs);
26266
26267 static void nmi_max_handler(struct irq_work *w)
26268 {
26269 - struct nmiaction *a = container_of(w, struct nmiaction, irq_work);
26270 + struct nmiwork *n = container_of(w, struct nmiwork, irq_work);
26271 int remainder_ns, decimal_msecs;
26272 - u64 whole_msecs = ACCESS_ONCE(a->max_duration);
26273 + u64 whole_msecs = ACCESS_ONCE(n->max_duration);
26274
26275 remainder_ns = do_div(whole_msecs, (1000 * 1000));
26276 decimal_msecs = remainder_ns / 1000;
26277
26278 printk_ratelimited(KERN_INFO
26279 "INFO: NMI handler (%ps) took too long to run: %lld.%03d msecs\n",
26280 - a->handler, whole_msecs, decimal_msecs);
26281 + n->action->handler, whole_msecs, decimal_msecs);
26282 }
26283
26284 static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26285 @@ -134,11 +134,11 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26286 delta = sched_clock() - delta;
26287 trace_nmi_handler(a->handler, (int)delta, thishandled);
26288
26289 - if (delta < nmi_longest_ns || delta < a->max_duration)
26290 + if (delta < nmi_longest_ns || delta < a->work->max_duration)
26291 continue;
26292
26293 - a->max_duration = delta;
26294 - irq_work_queue(&a->irq_work);
26295 + a->work->max_duration = delta;
26296 + irq_work_queue(&a->work->irq_work);
26297 }
26298
26299 rcu_read_unlock();
26300 @@ -148,7 +148,7 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26301 }
26302 NOKPROBE_SYMBOL(nmi_handle);
26303
26304 -int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26305 +int __register_nmi_handler(unsigned int type, const struct nmiaction *action)
26306 {
26307 struct nmi_desc *desc = nmi_to_desc(type);
26308 unsigned long flags;
26309 @@ -156,7 +156,8 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26310 if (!action->handler)
26311 return -EINVAL;
26312
26313 - init_irq_work(&action->irq_work, nmi_max_handler);
26314 + action->work->action = action;
26315 + init_irq_work(&action->work->irq_work, nmi_max_handler);
26316
26317 spin_lock_irqsave(&desc->lock, flags);
26318
26319 @@ -174,9 +175,9 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26320 * event confuses some handlers (kdump uses this flag)
26321 */
26322 if (action->flags & NMI_FLAG_FIRST)
26323 - list_add_rcu(&action->list, &desc->head);
26324 + pax_list_add_rcu((struct list_head *)&action->list, &desc->head);
26325 else
26326 - list_add_tail_rcu(&action->list, &desc->head);
26327 + pax_list_add_tail_rcu((struct list_head *)&action->list, &desc->head);
26328
26329 spin_unlock_irqrestore(&desc->lock, flags);
26330 return 0;
26331 @@ -199,7 +200,7 @@ void unregister_nmi_handler(unsigned int type, const char *name)
26332 if (!strcmp(n->name, name)) {
26333 WARN(in_nmi(),
26334 "Trying to free NMI (%s) from NMI context!\n", n->name);
26335 - list_del_rcu(&n->list);
26336 + pax_list_del_rcu((struct list_head *)&n->list);
26337 break;
26338 }
26339 }
26340 @@ -528,6 +529,17 @@ static inline void nmi_nesting_postprocess(void)
26341 dotraplinkage notrace void
26342 do_nmi(struct pt_regs *regs, long error_code)
26343 {
26344 +
26345 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
26346 + if (!user_mode(regs)) {
26347 + unsigned long cs = regs->cs & 0xFFFF;
26348 + unsigned long ip = ktva_ktla(regs->ip);
26349 +
26350 + if ((cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS) && ip <= (unsigned long)_etext)
26351 + regs->ip = ip;
26352 + }
26353 +#endif
26354 +
26355 nmi_nesting_preprocess(regs);
26356
26357 nmi_enter();
26358 diff --git a/arch/x86/kernel/nmi_selftest.c b/arch/x86/kernel/nmi_selftest.c
26359 index 6d9582e..f746287 100644
26360 --- a/arch/x86/kernel/nmi_selftest.c
26361 +++ b/arch/x86/kernel/nmi_selftest.c
26362 @@ -43,7 +43,7 @@ static void __init init_nmi_testsuite(void)
26363 {
26364 /* trap all the unknown NMIs we may generate */
26365 register_nmi_handler(NMI_UNKNOWN, nmi_unk_cb, 0, "nmi_selftest_unk",
26366 - __initdata);
26367 + __initconst);
26368 }
26369
26370 static void __init cleanup_nmi_testsuite(void)
26371 @@ -66,7 +66,7 @@ static void __init test_nmi_ipi(struct cpumask *mask)
26372 unsigned long timeout;
26373
26374 if (register_nmi_handler(NMI_LOCAL, test_nmi_ipi_callback,
26375 - NMI_FLAG_FIRST, "nmi_selftest", __initdata)) {
26376 + NMI_FLAG_FIRST, "nmi_selftest", __initconst)) {
26377 nmi_fail = FAILURE;
26378 return;
26379 }
26380 diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c
26381 index bbb6c73..24a58ef 100644
26382 --- a/arch/x86/kernel/paravirt-spinlocks.c
26383 +++ b/arch/x86/kernel/paravirt-spinlocks.c
26384 @@ -8,7 +8,7 @@
26385
26386 #include <asm/paravirt.h>
26387
26388 -struct pv_lock_ops pv_lock_ops = {
26389 +struct pv_lock_ops pv_lock_ops __read_only = {
26390 #ifdef CONFIG_SMP
26391 .lock_spinning = __PV_IS_CALLEE_SAVE(paravirt_nop),
26392 .unlock_kick = paravirt_nop,
26393 diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
26394 index 548d25f..f8fb99c 100644
26395 --- a/arch/x86/kernel/paravirt.c
26396 +++ b/arch/x86/kernel/paravirt.c
26397 @@ -56,6 +56,9 @@ u64 _paravirt_ident_64(u64 x)
26398 {
26399 return x;
26400 }
26401 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26402 +PV_CALLEE_SAVE_REGS_THUNK(_paravirt_ident_64);
26403 +#endif
26404
26405 void __init default_banner(void)
26406 {
26407 @@ -142,16 +145,20 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
26408
26409 if (opfunc == NULL)
26410 /* If there's no function, patch it with a ud2a (BUG) */
26411 - ret = paravirt_patch_insns(insnbuf, len, ud2a, ud2a+sizeof(ud2a));
26412 - else if (opfunc == _paravirt_nop)
26413 + ret = paravirt_patch_insns(insnbuf, len, ktva_ktla(ud2a), ud2a+sizeof(ud2a));
26414 + else if (opfunc == (void *)_paravirt_nop)
26415 /* If the operation is a nop, then nop the callsite */
26416 ret = paravirt_patch_nop();
26417
26418 /* identity functions just return their single argument */
26419 - else if (opfunc == _paravirt_ident_32)
26420 + else if (opfunc == (void *)_paravirt_ident_32)
26421 ret = paravirt_patch_ident_32(insnbuf, len);
26422 - else if (opfunc == _paravirt_ident_64)
26423 + else if (opfunc == (void *)_paravirt_ident_64)
26424 ret = paravirt_patch_ident_64(insnbuf, len);
26425 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26426 + else if (opfunc == (void *)__raw_callee_save__paravirt_ident_64)
26427 + ret = paravirt_patch_ident_64(insnbuf, len);
26428 +#endif
26429
26430 else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) ||
26431 type == PARAVIRT_PATCH(pv_cpu_ops.irq_enable_sysexit) ||
26432 @@ -176,7 +183,7 @@ unsigned paravirt_patch_insns(void *insnbuf, unsigned len,
26433 if (insn_len > len || start == NULL)
26434 insn_len = len;
26435 else
26436 - memcpy(insnbuf, start, insn_len);
26437 + memcpy(insnbuf, ktla_ktva(start), insn_len);
26438
26439 return insn_len;
26440 }
26441 @@ -300,7 +307,7 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
26442 return this_cpu_read(paravirt_lazy_mode);
26443 }
26444
26445 -struct pv_info pv_info = {
26446 +struct pv_info pv_info __read_only = {
26447 .name = "bare hardware",
26448 .paravirt_enabled = 0,
26449 .kernel_rpl = 0,
26450 @@ -311,16 +318,16 @@ struct pv_info pv_info = {
26451 #endif
26452 };
26453
26454 -struct pv_init_ops pv_init_ops = {
26455 +struct pv_init_ops pv_init_ops __read_only = {
26456 .patch = native_patch,
26457 };
26458
26459 -struct pv_time_ops pv_time_ops = {
26460 +struct pv_time_ops pv_time_ops __read_only = {
26461 .sched_clock = native_sched_clock,
26462 .steal_clock = native_steal_clock,
26463 };
26464
26465 -__visible struct pv_irq_ops pv_irq_ops = {
26466 +__visible struct pv_irq_ops pv_irq_ops __read_only = {
26467 .save_fl = __PV_IS_CALLEE_SAVE(native_save_fl),
26468 .restore_fl = __PV_IS_CALLEE_SAVE(native_restore_fl),
26469 .irq_disable = __PV_IS_CALLEE_SAVE(native_irq_disable),
26470 @@ -332,7 +339,7 @@ __visible struct pv_irq_ops pv_irq_ops = {
26471 #endif
26472 };
26473
26474 -__visible struct pv_cpu_ops pv_cpu_ops = {
26475 +__visible struct pv_cpu_ops pv_cpu_ops __read_only = {
26476 .cpuid = native_cpuid,
26477 .get_debugreg = native_get_debugreg,
26478 .set_debugreg = native_set_debugreg,
26479 @@ -395,21 +402,26 @@ NOKPROBE_SYMBOL(native_get_debugreg);
26480 NOKPROBE_SYMBOL(native_set_debugreg);
26481 NOKPROBE_SYMBOL(native_load_idt);
26482
26483 -struct pv_apic_ops pv_apic_ops = {
26484 +struct pv_apic_ops pv_apic_ops __read_only= {
26485 #ifdef CONFIG_X86_LOCAL_APIC
26486 .startup_ipi_hook = paravirt_nop,
26487 #endif
26488 };
26489
26490 -#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_PAE)
26491 +#ifdef CONFIG_X86_32
26492 +#ifdef CONFIG_X86_PAE
26493 +/* 64-bit pagetable entries */
26494 +#define PTE_IDENT PV_CALLEE_SAVE(_paravirt_ident_64)
26495 +#else
26496 /* 32-bit pagetable entries */
26497 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_32)
26498 +#endif
26499 #else
26500 /* 64-bit pagetable entries */
26501 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_64)
26502 #endif
26503
26504 -struct pv_mmu_ops pv_mmu_ops = {
26505 +struct pv_mmu_ops pv_mmu_ops __read_only = {
26506
26507 .read_cr2 = native_read_cr2,
26508 .write_cr2 = native_write_cr2,
26509 @@ -459,6 +471,7 @@ struct pv_mmu_ops pv_mmu_ops = {
26510 .make_pud = PTE_IDENT,
26511
26512 .set_pgd = native_set_pgd,
26513 + .set_pgd_batched = native_set_pgd_batched,
26514 #endif
26515 #endif /* PAGETABLE_LEVELS >= 3 */
26516
26517 @@ -479,6 +492,12 @@ struct pv_mmu_ops pv_mmu_ops = {
26518 },
26519
26520 .set_fixmap = native_set_fixmap,
26521 +
26522 +#ifdef CONFIG_PAX_KERNEXEC
26523 + .pax_open_kernel = native_pax_open_kernel,
26524 + .pax_close_kernel = native_pax_close_kernel,
26525 +#endif
26526 +
26527 };
26528
26529 EXPORT_SYMBOL_GPL(pv_time_ops);
26530 diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c
26531 index a1da673..b6f5831 100644
26532 --- a/arch/x86/kernel/paravirt_patch_64.c
26533 +++ b/arch/x86/kernel/paravirt_patch_64.c
26534 @@ -9,7 +9,11 @@ DEF_NATIVE(pv_irq_ops, save_fl, "pushfq; popq %rax");
26535 DEF_NATIVE(pv_mmu_ops, read_cr2, "movq %cr2, %rax");
26536 DEF_NATIVE(pv_mmu_ops, read_cr3, "movq %cr3, %rax");
26537 DEF_NATIVE(pv_mmu_ops, write_cr3, "movq %rdi, %cr3");
26538 +
26539 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26540 DEF_NATIVE(pv_mmu_ops, flush_tlb_single, "invlpg (%rdi)");
26541 +#endif
26542 +
26543 DEF_NATIVE(pv_cpu_ops, clts, "clts");
26544 DEF_NATIVE(pv_cpu_ops, wbinvd, "wbinvd");
26545
26546 @@ -57,7 +61,11 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
26547 PATCH_SITE(pv_mmu_ops, read_cr3);
26548 PATCH_SITE(pv_mmu_ops, write_cr3);
26549 PATCH_SITE(pv_cpu_ops, clts);
26550 +
26551 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26552 PATCH_SITE(pv_mmu_ops, flush_tlb_single);
26553 +#endif
26554 +
26555 PATCH_SITE(pv_cpu_ops, wbinvd);
26556
26557 patch_site:
26558 diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
26559 index 0497f71..7186c0d 100644
26560 --- a/arch/x86/kernel/pci-calgary_64.c
26561 +++ b/arch/x86/kernel/pci-calgary_64.c
26562 @@ -1347,7 +1347,7 @@ static void __init get_tce_space_from_tar(void)
26563 tce_space = be64_to_cpu(readq(target));
26564 tce_space = tce_space & TAR_SW_BITS;
26565
26566 - tce_space = tce_space & (~specified_table_size);
26567 + tce_space = tce_space & (~(unsigned long)specified_table_size);
26568 info->tce_space = (u64 *)__va(tce_space);
26569 }
26570 }
26571 diff --git a/arch/x86/kernel/pci-iommu_table.c b/arch/x86/kernel/pci-iommu_table.c
26572 index 35ccf75..7a15747 100644
26573 --- a/arch/x86/kernel/pci-iommu_table.c
26574 +++ b/arch/x86/kernel/pci-iommu_table.c
26575 @@ -2,7 +2,7 @@
26576 #include <asm/iommu_table.h>
26577 #include <linux/string.h>
26578 #include <linux/kallsyms.h>
26579 -
26580 +#include <linux/sched.h>
26581
26582 #define DEBUG 1
26583
26584 diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c
26585 index 77dd0ad..9ec4723 100644
26586 --- a/arch/x86/kernel/pci-swiotlb.c
26587 +++ b/arch/x86/kernel/pci-swiotlb.c
26588 @@ -33,7 +33,7 @@ void x86_swiotlb_free_coherent(struct device *dev, size_t size,
26589 struct dma_attrs *attrs)
26590 {
26591 if (is_swiotlb_buffer(dma_to_phys(dev, dma_addr)))
26592 - swiotlb_free_coherent(dev, size, vaddr, dma_addr);
26593 + swiotlb_free_coherent(dev, size, vaddr, dma_addr, attrs);
26594 else
26595 dma_generic_free_coherent(dev, size, vaddr, dma_addr, attrs);
26596 }
26597 diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
26598 index e127dda..94e384d 100644
26599 --- a/arch/x86/kernel/process.c
26600 +++ b/arch/x86/kernel/process.c
26601 @@ -36,7 +36,8 @@
26602 * section. Since TSS's are completely CPU-local, we want them
26603 * on exact cacheline boundaries, to eliminate cacheline ping-pong.
26604 */
26605 -__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss) = INIT_TSS;
26606 +struct tss_struct init_tss[NR_CPUS] __visible ____cacheline_internodealigned_in_smp = { [0 ... NR_CPUS-1] = INIT_TSS };
26607 +EXPORT_SYMBOL(init_tss);
26608
26609 #ifdef CONFIG_X86_64
26610 static DEFINE_PER_CPU(unsigned char, is_idle);
26611 @@ -94,7 +95,7 @@ void arch_task_cache_init(void)
26612 task_xstate_cachep =
26613 kmem_cache_create("task_xstate", xstate_size,
26614 __alignof__(union thread_xstate),
26615 - SLAB_PANIC | SLAB_NOTRACK, NULL);
26616 + SLAB_PANIC | SLAB_NOTRACK | SLAB_USERCOPY, NULL);
26617 setup_xstate_comp();
26618 }
26619
26620 @@ -108,7 +109,7 @@ void exit_thread(void)
26621 unsigned long *bp = t->io_bitmap_ptr;
26622
26623 if (bp) {
26624 - struct tss_struct *tss = &per_cpu(init_tss, get_cpu());
26625 + struct tss_struct *tss = init_tss + get_cpu();
26626
26627 t->io_bitmap_ptr = NULL;
26628 clear_thread_flag(TIF_IO_BITMAP);
26629 @@ -128,6 +129,9 @@ void flush_thread(void)
26630 {
26631 struct task_struct *tsk = current;
26632
26633 +#if defined(CONFIG_X86_32) && !defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_PAX_MEMORY_UDEREF)
26634 + loadsegment(gs, 0);
26635 +#endif
26636 flush_ptrace_hw_breakpoint(tsk);
26637 memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
26638 drop_init_fpu(tsk);
26639 @@ -274,7 +278,7 @@ static void __exit_idle(void)
26640 void exit_idle(void)
26641 {
26642 /* idle loop has pid 0 */
26643 - if (current->pid)
26644 + if (task_pid_nr(current))
26645 return;
26646 __exit_idle();
26647 }
26648 @@ -327,7 +331,7 @@ bool xen_set_default_idle(void)
26649 return ret;
26650 }
26651 #endif
26652 -void stop_this_cpu(void *dummy)
26653 +__noreturn void stop_this_cpu(void *dummy)
26654 {
26655 local_irq_disable();
26656 /*
26657 @@ -456,16 +460,37 @@ static int __init idle_setup(char *str)
26658 }
26659 early_param("idle", idle_setup);
26660
26661 -unsigned long arch_align_stack(unsigned long sp)
26662 +#ifdef CONFIG_PAX_RANDKSTACK
26663 +void pax_randomize_kstack(struct pt_regs *regs)
26664 {
26665 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
26666 - sp -= get_random_int() % 8192;
26667 - return sp & ~0xf;
26668 -}
26669 + struct thread_struct *thread = &current->thread;
26670 + unsigned long time;
26671
26672 -unsigned long arch_randomize_brk(struct mm_struct *mm)
26673 -{
26674 - unsigned long range_end = mm->brk + 0x02000000;
26675 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
26676 -}
26677 + if (!randomize_va_space)
26678 + return;
26679 +
26680 + if (v8086_mode(regs))
26681 + return;
26682
26683 + rdtscl(time);
26684 +
26685 + /* P4 seems to return a 0 LSB, ignore it */
26686 +#ifdef CONFIG_MPENTIUM4
26687 + time &= 0x3EUL;
26688 + time <<= 2;
26689 +#elif defined(CONFIG_X86_64)
26690 + time &= 0xFUL;
26691 + time <<= 4;
26692 +#else
26693 + time &= 0x1FUL;
26694 + time <<= 3;
26695 +#endif
26696 +
26697 + thread->sp0 ^= time;
26698 + load_sp0(init_tss + smp_processor_id(), thread);
26699 +
26700 +#ifdef CONFIG_X86_64
26701 + this_cpu_write(kernel_stack, thread->sp0);
26702 +#endif
26703 +}
26704 +#endif
26705 diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
26706 index 8f3ebfe..cbc731b 100644
26707 --- a/arch/x86/kernel/process_32.c
26708 +++ b/arch/x86/kernel/process_32.c
26709 @@ -64,6 +64,7 @@ asmlinkage void ret_from_kernel_thread(void) __asm__("ret_from_kernel_thread");
26710 unsigned long thread_saved_pc(struct task_struct *tsk)
26711 {
26712 return ((unsigned long *)tsk->thread.sp)[3];
26713 +//XXX return tsk->thread.eip;
26714 }
26715
26716 void __show_regs(struct pt_regs *regs, int all)
26717 @@ -73,19 +74,18 @@ void __show_regs(struct pt_regs *regs, int all)
26718 unsigned long sp;
26719 unsigned short ss, gs;
26720
26721 - if (user_mode_vm(regs)) {
26722 + if (user_mode(regs)) {
26723 sp = regs->sp;
26724 ss = regs->ss & 0xffff;
26725 - gs = get_user_gs(regs);
26726 } else {
26727 sp = kernel_stack_pointer(regs);
26728 savesegment(ss, ss);
26729 - savesegment(gs, gs);
26730 }
26731 + gs = get_user_gs(regs);
26732
26733 printk(KERN_DEFAULT "EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
26734 (u16)regs->cs, regs->ip, regs->flags,
26735 - smp_processor_id());
26736 + raw_smp_processor_id());
26737 print_symbol("EIP is at %s\n", regs->ip);
26738
26739 printk(KERN_DEFAULT "EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
26740 @@ -132,21 +132,22 @@ void release_thread(struct task_struct *dead_task)
26741 int copy_thread(unsigned long clone_flags, unsigned long sp,
26742 unsigned long arg, struct task_struct *p)
26743 {
26744 - struct pt_regs *childregs = task_pt_regs(p);
26745 + struct pt_regs *childregs = task_stack_page(p) + THREAD_SIZE - sizeof(struct pt_regs) - 8;
26746 struct task_struct *tsk;
26747 int err;
26748
26749 p->thread.sp = (unsigned long) childregs;
26750 p->thread.sp0 = (unsigned long) (childregs+1);
26751 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26752 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26753
26754 if (unlikely(p->flags & PF_KTHREAD)) {
26755 /* kernel thread */
26756 memset(childregs, 0, sizeof(struct pt_regs));
26757 p->thread.ip = (unsigned long) ret_from_kernel_thread;
26758 - task_user_gs(p) = __KERNEL_STACK_CANARY;
26759 - childregs->ds = __USER_DS;
26760 - childregs->es = __USER_DS;
26761 + savesegment(gs, childregs->gs);
26762 + childregs->ds = __KERNEL_DS;
26763 + childregs->es = __KERNEL_DS;
26764 childregs->fs = __KERNEL_PERCPU;
26765 childregs->bx = sp; /* function */
26766 childregs->bp = arg;
26767 @@ -248,7 +249,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26768 struct thread_struct *prev = &prev_p->thread,
26769 *next = &next_p->thread;
26770 int cpu = smp_processor_id();
26771 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26772 + struct tss_struct *tss = init_tss + cpu;
26773 fpu_switch_t fpu;
26774
26775 /* never put a printk in __switch_to... printk() calls wake_up*() indirectly */
26776 @@ -272,6 +273,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26777 */
26778 lazy_save_gs(prev->gs);
26779
26780 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26781 + __set_fs(task_thread_info(next_p)->addr_limit);
26782 +#endif
26783 +
26784 /*
26785 * Load the per-thread Thread-Local Storage descriptor.
26786 */
26787 @@ -310,9 +315,9 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26788 */
26789 arch_end_context_switch(next_p);
26790
26791 - this_cpu_write(kernel_stack,
26792 - (unsigned long)task_stack_page(next_p) +
26793 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26794 + this_cpu_write(current_task, next_p);
26795 + this_cpu_write(current_tinfo, &next_p->tinfo);
26796 + this_cpu_write(kernel_stack, next->sp0);
26797
26798 /*
26799 * Restore %gs if needed (which is common)
26800 @@ -322,8 +327,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26801
26802 switch_fpu_finish(next_p, fpu);
26803
26804 - this_cpu_write(current_task, next_p);
26805 -
26806 return prev_p;
26807 }
26808
26809 @@ -353,4 +356,3 @@ unsigned long get_wchan(struct task_struct *p)
26810 } while (count++ < 16);
26811 return 0;
26812 }
26813 -
26814 diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
26815 index 5a2c029..ec8611d 100644
26816 --- a/arch/x86/kernel/process_64.c
26817 +++ b/arch/x86/kernel/process_64.c
26818 @@ -158,10 +158,11 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26819 struct pt_regs *childregs;
26820 struct task_struct *me = current;
26821
26822 - p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE;
26823 + p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE - 16;
26824 childregs = task_pt_regs(p);
26825 p->thread.sp = (unsigned long) childregs;
26826 p->thread.usersp = me->thread.usersp;
26827 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26828 set_tsk_thread_flag(p, TIF_FORK);
26829 p->thread.io_bitmap_ptr = NULL;
26830
26831 @@ -171,6 +172,8 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26832 p->thread.fs = p->thread.fsindex ? 0 : me->thread.fs;
26833 savesegment(es, p->thread.es);
26834 savesegment(ds, p->thread.ds);
26835 + savesegment(ss, p->thread.ss);
26836 + BUG_ON(p->thread.ss == __UDEREF_KERNEL_DS);
26837 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26838
26839 if (unlikely(p->flags & PF_KTHREAD)) {
26840 @@ -277,7 +280,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26841 struct thread_struct *prev = &prev_p->thread;
26842 struct thread_struct *next = &next_p->thread;
26843 int cpu = smp_processor_id();
26844 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26845 + struct tss_struct *tss = init_tss + cpu;
26846 unsigned fsindex, gsindex;
26847 fpu_switch_t fpu;
26848
26849 @@ -331,6 +334,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26850 if (unlikely(next->ds | prev->ds))
26851 loadsegment(ds, next->ds);
26852
26853 + savesegment(ss, prev->ss);
26854 + if (unlikely(next->ss != prev->ss))
26855 + loadsegment(ss, next->ss);
26856 +
26857 /*
26858 * Switch FS and GS.
26859 *
26860 @@ -404,6 +411,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26861 prev->usersp = this_cpu_read(old_rsp);
26862 this_cpu_write(old_rsp, next->usersp);
26863 this_cpu_write(current_task, next_p);
26864 + this_cpu_write(current_tinfo, &next_p->tinfo);
26865
26866 /*
26867 * If it were not for PREEMPT_ACTIVE we could guarantee that the
26868 @@ -413,9 +421,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26869 task_thread_info(prev_p)->saved_preempt_count = this_cpu_read(__preempt_count);
26870 this_cpu_write(__preempt_count, task_thread_info(next_p)->saved_preempt_count);
26871
26872 - this_cpu_write(kernel_stack,
26873 - (unsigned long)task_stack_page(next_p) +
26874 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26875 + this_cpu_write(kernel_stack, next->sp0);
26876
26877 /*
26878 * Now maybe reload the debug registers and handle I/O bitmaps
26879 @@ -485,12 +491,11 @@ unsigned long get_wchan(struct task_struct *p)
26880 if (!p || p == current || p->state == TASK_RUNNING)
26881 return 0;
26882 stack = (unsigned long)task_stack_page(p);
26883 - if (p->thread.sp < stack || p->thread.sp >= stack+THREAD_SIZE)
26884 + if (p->thread.sp < stack || p->thread.sp > stack+THREAD_SIZE-16-sizeof(u64))
26885 return 0;
26886 fp = *(u64 *)(p->thread.sp);
26887 do {
26888 - if (fp < (unsigned long)stack ||
26889 - fp >= (unsigned long)stack+THREAD_SIZE)
26890 + if (fp < stack || fp > stack+THREAD_SIZE-16-sizeof(u64))
26891 return 0;
26892 ip = *(u64 *)(fp+8);
26893 if (!in_sched_functions(ip))
26894 diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
26895 index e510618..5165ac0 100644
26896 --- a/arch/x86/kernel/ptrace.c
26897 +++ b/arch/x86/kernel/ptrace.c
26898 @@ -186,10 +186,10 @@ unsigned long kernel_stack_pointer(struct pt_regs *regs)
26899 unsigned long sp = (unsigned long)&regs->sp;
26900 u32 *prev_esp;
26901
26902 - if (context == (sp & ~(THREAD_SIZE - 1)))
26903 + if (context == ((sp + 8) & ~(THREAD_SIZE - 1)))
26904 return sp;
26905
26906 - prev_esp = (u32 *)(context);
26907 + prev_esp = *(u32 **)(context);
26908 if (prev_esp)
26909 return (unsigned long)prev_esp;
26910
26911 @@ -452,6 +452,20 @@ static int putreg(struct task_struct *child,
26912 if (child->thread.gs != value)
26913 return do_arch_prctl(child, ARCH_SET_GS, value);
26914 return 0;
26915 +
26916 + case offsetof(struct user_regs_struct,ip):
26917 + /*
26918 + * Protect against any attempt to set ip to an
26919 + * impossible address. There are dragons lurking if the
26920 + * address is noncanonical. (This explicitly allows
26921 + * setting ip to TASK_SIZE_MAX, because user code can do
26922 + * that all by itself by running off the end of its
26923 + * address space.
26924 + */
26925 + if (value > TASK_SIZE_MAX)
26926 + return -EIO;
26927 + break;
26928 +
26929 #endif
26930 }
26931
26932 @@ -588,7 +602,7 @@ static void ptrace_triggered(struct perf_event *bp,
26933 static unsigned long ptrace_get_dr7(struct perf_event *bp[])
26934 {
26935 int i;
26936 - int dr7 = 0;
26937 + unsigned long dr7 = 0;
26938 struct arch_hw_breakpoint *info;
26939
26940 for (i = 0; i < HBP_NUM; i++) {
26941 @@ -822,7 +836,7 @@ long arch_ptrace(struct task_struct *child, long request,
26942 unsigned long addr, unsigned long data)
26943 {
26944 int ret;
26945 - unsigned long __user *datap = (unsigned long __user *)data;
26946 + unsigned long __user *datap = (__force unsigned long __user *)data;
26947
26948 switch (request) {
26949 /* read the word at location addr in the USER area. */
26950 @@ -907,14 +921,14 @@ long arch_ptrace(struct task_struct *child, long request,
26951 if ((int) addr < 0)
26952 return -EIO;
26953 ret = do_get_thread_area(child, addr,
26954 - (struct user_desc __user *)data);
26955 + (__force struct user_desc __user *) data);
26956 break;
26957
26958 case PTRACE_SET_THREAD_AREA:
26959 if ((int) addr < 0)
26960 return -EIO;
26961 ret = do_set_thread_area(child, addr,
26962 - (struct user_desc __user *)data, 0);
26963 + (__force struct user_desc __user *) data, 0);
26964 break;
26965 #endif
26966
26967 @@ -1292,7 +1306,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
26968
26969 #ifdef CONFIG_X86_64
26970
26971 -static struct user_regset x86_64_regsets[] __read_mostly = {
26972 +static user_regset_no_const x86_64_regsets[] __read_only = {
26973 [REGSET_GENERAL] = {
26974 .core_note_type = NT_PRSTATUS,
26975 .n = sizeof(struct user_regs_struct) / sizeof(long),
26976 @@ -1333,7 +1347,7 @@ static const struct user_regset_view user_x86_64_view = {
26977 #endif /* CONFIG_X86_64 */
26978
26979 #if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
26980 -static struct user_regset x86_32_regsets[] __read_mostly = {
26981 +static user_regset_no_const x86_32_regsets[] __read_only = {
26982 [REGSET_GENERAL] = {
26983 .core_note_type = NT_PRSTATUS,
26984 .n = sizeof(struct user_regs_struct32) / sizeof(u32),
26985 @@ -1386,7 +1400,7 @@ static const struct user_regset_view user_x86_32_view = {
26986 */
26987 u64 xstate_fx_sw_bytes[USER_XSTATE_FX_SW_WORDS];
26988
26989 -void update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26990 +void __init update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26991 {
26992 #ifdef CONFIG_X86_64
26993 x86_64_regsets[REGSET_XSTATE].n = size / sizeof(u64);
26994 @@ -1421,7 +1435,7 @@ static void fill_sigtrap_info(struct task_struct *tsk,
26995 memset(info, 0, sizeof(*info));
26996 info->si_signo = SIGTRAP;
26997 info->si_code = si_code;
26998 - info->si_addr = user_mode_vm(regs) ? (void __user *)regs->ip : NULL;
26999 + info->si_addr = user_mode(regs) ? (__force void __user *)regs->ip : NULL;
27000 }
27001
27002 void user_single_step_siginfo(struct task_struct *tsk,
27003 @@ -1455,6 +1469,10 @@ static void do_audit_syscall_entry(struct pt_regs *regs, u32 arch)
27004 }
27005 }
27006
27007 +#ifdef CONFIG_GRKERNSEC_SETXID
27008 +extern void gr_delayed_cred_worker(void);
27009 +#endif
27010 +
27011 /*
27012 * We can return 0 to resume the syscall or anything else to go to phase
27013 * 2. If we resume the syscall, we need to put something appropriate in
27014 @@ -1562,6 +1580,11 @@ long syscall_trace_enter_phase2(struct pt_regs *regs, u32 arch,
27015
27016 BUG_ON(regs != task_pt_regs(current));
27017
27018 +#ifdef CONFIG_GRKERNSEC_SETXID
27019 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
27020 + gr_delayed_cred_worker();
27021 +#endif
27022 +
27023 /*
27024 * If we stepped into a sysenter/syscall insn, it trapped in
27025 * kernel mode; do_debug() cleared TF and set TIF_SINGLESTEP.
27026 @@ -1620,6 +1643,11 @@ void syscall_trace_leave(struct pt_regs *regs)
27027 */
27028 user_exit();
27029
27030 +#ifdef CONFIG_GRKERNSEC_SETXID
27031 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
27032 + gr_delayed_cred_worker();
27033 +#endif
27034 +
27035 audit_syscall_exit(regs);
27036
27037 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
27038 diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
27039 index 2f355d2..e75ed0a 100644
27040 --- a/arch/x86/kernel/pvclock.c
27041 +++ b/arch/x86/kernel/pvclock.c
27042 @@ -51,11 +51,11 @@ void pvclock_touch_watchdogs(void)
27043 reset_hung_task_detector();
27044 }
27045
27046 -static atomic64_t last_value = ATOMIC64_INIT(0);
27047 +static atomic64_unchecked_t last_value = ATOMIC64_INIT(0);
27048
27049 void pvclock_resume(void)
27050 {
27051 - atomic64_set(&last_value, 0);
27052 + atomic64_set_unchecked(&last_value, 0);
27053 }
27054
27055 u8 pvclock_read_flags(struct pvclock_vcpu_time_info *src)
27056 @@ -105,11 +105,11 @@ cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src)
27057 * updating at the same time, and one of them could be slightly behind,
27058 * making the assumption that last_value always go forward fail to hold.
27059 */
27060 - last = atomic64_read(&last_value);
27061 + last = atomic64_read_unchecked(&last_value);
27062 do {
27063 if (ret < last)
27064 return last;
27065 - last = atomic64_cmpxchg(&last_value, last, ret);
27066 + last = atomic64_cmpxchg_unchecked(&last_value, last, ret);
27067 } while (unlikely(last != ret));
27068
27069 return ret;
27070 diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
27071 index 86db4bc..a50a54a 100644
27072 --- a/arch/x86/kernel/reboot.c
27073 +++ b/arch/x86/kernel/reboot.c
27074 @@ -70,6 +70,11 @@ static int __init set_bios_reboot(const struct dmi_system_id *d)
27075
27076 void __noreturn machine_real_restart(unsigned int type)
27077 {
27078 +
27079 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
27080 + struct desc_struct *gdt;
27081 +#endif
27082 +
27083 local_irq_disable();
27084
27085 /*
27086 @@ -97,7 +102,29 @@ void __noreturn machine_real_restart(unsigned int type)
27087
27088 /* Jump to the identity-mapped low memory code */
27089 #ifdef CONFIG_X86_32
27090 - asm volatile("jmpl *%0" : :
27091 +
27092 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
27093 + gdt = get_cpu_gdt_table(smp_processor_id());
27094 + pax_open_kernel();
27095 +#ifdef CONFIG_PAX_MEMORY_UDEREF
27096 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
27097 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
27098 + loadsegment(ds, __KERNEL_DS);
27099 + loadsegment(es, __KERNEL_DS);
27100 + loadsegment(ss, __KERNEL_DS);
27101 +#endif
27102 +#ifdef CONFIG_PAX_KERNEXEC
27103 + gdt[GDT_ENTRY_KERNEL_CS].base0 = 0;
27104 + gdt[GDT_ENTRY_KERNEL_CS].base1 = 0;
27105 + gdt[GDT_ENTRY_KERNEL_CS].base2 = 0;
27106 + gdt[GDT_ENTRY_KERNEL_CS].limit0 = 0xffff;
27107 + gdt[GDT_ENTRY_KERNEL_CS].limit = 0xf;
27108 + gdt[GDT_ENTRY_KERNEL_CS].g = 1;
27109 +#endif
27110 + pax_close_kernel();
27111 +#endif
27112 +
27113 + asm volatile("ljmpl *%0" : :
27114 "rm" (real_mode_header->machine_real_restart_asm),
27115 "a" (type));
27116 #else
27117 @@ -137,7 +164,7 @@ static int __init set_kbd_reboot(const struct dmi_system_id *d)
27118 /*
27119 * This is a single dmi_table handling all reboot quirks.
27120 */
27121 -static struct dmi_system_id __initdata reboot_dmi_table[] = {
27122 +static const struct dmi_system_id __initconst reboot_dmi_table[] = {
27123
27124 /* Acer */
27125 { /* Handle reboot issue on Acer Aspire one */
27126 @@ -511,7 +538,7 @@ void __attribute__((weak)) mach_reboot_fixups(void)
27127 * This means that this function can never return, it can misbehave
27128 * by not rebooting properly and hanging.
27129 */
27130 -static void native_machine_emergency_restart(void)
27131 +static void __noreturn native_machine_emergency_restart(void)
27132 {
27133 int i;
27134 int attempt = 0;
27135 @@ -631,13 +658,13 @@ void native_machine_shutdown(void)
27136 #endif
27137 }
27138
27139 -static void __machine_emergency_restart(int emergency)
27140 +static void __noreturn __machine_emergency_restart(int emergency)
27141 {
27142 reboot_emergency = emergency;
27143 machine_ops.emergency_restart();
27144 }
27145
27146 -static void native_machine_restart(char *__unused)
27147 +static void __noreturn native_machine_restart(char *__unused)
27148 {
27149 pr_notice("machine restart\n");
27150
27151 @@ -646,7 +673,7 @@ static void native_machine_restart(char *__unused)
27152 __machine_emergency_restart(0);
27153 }
27154
27155 -static void native_machine_halt(void)
27156 +static void __noreturn native_machine_halt(void)
27157 {
27158 /* Stop other cpus and apics */
27159 machine_shutdown();
27160 @@ -656,7 +683,7 @@ static void native_machine_halt(void)
27161 stop_this_cpu(NULL);
27162 }
27163
27164 -static void native_machine_power_off(void)
27165 +static void __noreturn native_machine_power_off(void)
27166 {
27167 if (pm_power_off) {
27168 if (!reboot_force)
27169 @@ -665,9 +692,10 @@ static void native_machine_power_off(void)
27170 }
27171 /* A fallback in case there is no PM info available */
27172 tboot_shutdown(TB_SHUTDOWN_HALT);
27173 + unreachable();
27174 }
27175
27176 -struct machine_ops machine_ops = {
27177 +struct machine_ops machine_ops __read_only = {
27178 .power_off = native_machine_power_off,
27179 .shutdown = native_machine_shutdown,
27180 .emergency_restart = native_machine_emergency_restart,
27181 diff --git a/arch/x86/kernel/reboot_fixups_32.c b/arch/x86/kernel/reboot_fixups_32.c
27182 index c8e41e9..64049ef 100644
27183 --- a/arch/x86/kernel/reboot_fixups_32.c
27184 +++ b/arch/x86/kernel/reboot_fixups_32.c
27185 @@ -57,7 +57,7 @@ struct device_fixup {
27186 unsigned int vendor;
27187 unsigned int device;
27188 void (*reboot_fixup)(struct pci_dev *);
27189 -};
27190 +} __do_const;
27191
27192 /*
27193 * PCI ids solely used for fixups_table go here
27194 diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
27195 index 3fd2c69..a444264 100644
27196 --- a/arch/x86/kernel/relocate_kernel_64.S
27197 +++ b/arch/x86/kernel/relocate_kernel_64.S
27198 @@ -96,8 +96,7 @@ relocate_kernel:
27199
27200 /* jump to identity mapped page */
27201 addq $(identity_mapped - relocate_kernel), %r8
27202 - pushq %r8
27203 - ret
27204 + jmp *%r8
27205
27206 identity_mapped:
27207 /* set return address to 0 if not preserving context */
27208 diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
27209 index ab4734e..c4ca0eb 100644
27210 --- a/arch/x86/kernel/setup.c
27211 +++ b/arch/x86/kernel/setup.c
27212 @@ -110,6 +110,7 @@
27213 #include <asm/mce.h>
27214 #include <asm/alternative.h>
27215 #include <asm/prom.h>
27216 +#include <asm/boot.h>
27217
27218 /*
27219 * max_low_pfn_mapped: highest direct mapped pfn under 4GB
27220 @@ -205,12 +206,50 @@ EXPORT_SYMBOL(boot_cpu_data);
27221 #endif
27222
27223
27224 -#if !defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64)
27225 -__visible unsigned long mmu_cr4_features;
27226 +#ifdef CONFIG_X86_64
27227 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE;
27228 +#elif defined(CONFIG_X86_PAE)
27229 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PAE;
27230 #else
27231 -__visible unsigned long mmu_cr4_features = X86_CR4_PAE;
27232 +__visible unsigned long mmu_cr4_features __read_only;
27233 #endif
27234
27235 +void set_in_cr4(unsigned long mask)
27236 +{
27237 + unsigned long cr4 = read_cr4();
27238 +
27239 + if ((cr4 & mask) == mask && cr4 == mmu_cr4_features)
27240 + return;
27241 +
27242 + pax_open_kernel();
27243 + mmu_cr4_features |= mask;
27244 + pax_close_kernel();
27245 +
27246 + if (trampoline_cr4_features)
27247 + *trampoline_cr4_features = mmu_cr4_features;
27248 + cr4 |= mask;
27249 + write_cr4(cr4);
27250 +}
27251 +EXPORT_SYMBOL(set_in_cr4);
27252 +
27253 +void clear_in_cr4(unsigned long mask)
27254 +{
27255 + unsigned long cr4 = read_cr4();
27256 +
27257 + if (!(cr4 & mask) && cr4 == mmu_cr4_features)
27258 + return;
27259 +
27260 + pax_open_kernel();
27261 + mmu_cr4_features &= ~mask;
27262 + pax_close_kernel();
27263 +
27264 + if (trampoline_cr4_features)
27265 + *trampoline_cr4_features = mmu_cr4_features;
27266 + cr4 &= ~mask;
27267 + write_cr4(cr4);
27268 +}
27269 +EXPORT_SYMBOL(clear_in_cr4);
27270 +
27271 /* Boot loader ID and version as integers, for the benefit of proc_dointvec */
27272 int bootloader_type, bootloader_version;
27273
27274 @@ -772,7 +811,7 @@ static void __init trim_bios_range(void)
27275 * area (640->1Mb) as ram even though it is not.
27276 * take them out.
27277 */
27278 - e820_remove_range(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_RAM, 1);
27279 + e820_remove_range(ISA_START_ADDRESS, ISA_END_ADDRESS - ISA_START_ADDRESS, E820_RAM, 1);
27280
27281 sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
27282 }
27283 @@ -780,7 +819,7 @@ static void __init trim_bios_range(void)
27284 /* called before trim_bios_range() to spare extra sanitize */
27285 static void __init e820_add_kernel_range(void)
27286 {
27287 - u64 start = __pa_symbol(_text);
27288 + u64 start = __pa_symbol(ktla_ktva(_text));
27289 u64 size = __pa_symbol(_end) - start;
27290
27291 /*
27292 @@ -856,8 +895,12 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
27293
27294 void __init setup_arch(char **cmdline_p)
27295 {
27296 +#ifdef CONFIG_X86_32
27297 + memblock_reserve(LOAD_PHYSICAL_ADDR, __pa_symbol(__bss_stop) - LOAD_PHYSICAL_ADDR);
27298 +#else
27299 memblock_reserve(__pa_symbol(_text),
27300 (unsigned long)__bss_stop - (unsigned long)_text);
27301 +#endif
27302
27303 early_reserve_initrd();
27304
27305 @@ -955,16 +998,16 @@ void __init setup_arch(char **cmdline_p)
27306
27307 if (!boot_params.hdr.root_flags)
27308 root_mountflags &= ~MS_RDONLY;
27309 - init_mm.start_code = (unsigned long) _text;
27310 - init_mm.end_code = (unsigned long) _etext;
27311 + init_mm.start_code = ktla_ktva((unsigned long) _text);
27312 + init_mm.end_code = ktla_ktva((unsigned long) _etext);
27313 init_mm.end_data = (unsigned long) _edata;
27314 init_mm.brk = _brk_end;
27315
27316 mpx_mm_init(&init_mm);
27317
27318 - code_resource.start = __pa_symbol(_text);
27319 - code_resource.end = __pa_symbol(_etext)-1;
27320 - data_resource.start = __pa_symbol(_etext);
27321 + code_resource.start = __pa_symbol(ktla_ktva(_text));
27322 + code_resource.end = __pa_symbol(ktla_ktva(_etext))-1;
27323 + data_resource.start = __pa_symbol(_sdata);
27324 data_resource.end = __pa_symbol(_edata)-1;
27325 bss_resource.start = __pa_symbol(__bss_start);
27326 bss_resource.end = __pa_symbol(__bss_stop)-1;
27327 diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
27328 index e4fcb87..9c06c55 100644
27329 --- a/arch/x86/kernel/setup_percpu.c
27330 +++ b/arch/x86/kernel/setup_percpu.c
27331 @@ -21,19 +21,17 @@
27332 #include <asm/cpu.h>
27333 #include <asm/stackprotector.h>
27334
27335 -DEFINE_PER_CPU_READ_MOSTLY(int, cpu_number);
27336 +#ifdef CONFIG_SMP
27337 +DEFINE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
27338 EXPORT_PER_CPU_SYMBOL(cpu_number);
27339 +#endif
27340
27341 -#ifdef CONFIG_X86_64
27342 #define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load)
27343 -#else
27344 -#define BOOT_PERCPU_OFFSET 0
27345 -#endif
27346
27347 DEFINE_PER_CPU_READ_MOSTLY(unsigned long, this_cpu_off) = BOOT_PERCPU_OFFSET;
27348 EXPORT_PER_CPU_SYMBOL(this_cpu_off);
27349
27350 -unsigned long __per_cpu_offset[NR_CPUS] __read_mostly = {
27351 +unsigned long __per_cpu_offset[NR_CPUS] __read_only = {
27352 [0 ... NR_CPUS-1] = BOOT_PERCPU_OFFSET,
27353 };
27354 EXPORT_SYMBOL(__per_cpu_offset);
27355 @@ -66,7 +64,7 @@ static bool __init pcpu_need_numa(void)
27356 {
27357 #ifdef CONFIG_NEED_MULTIPLE_NODES
27358 pg_data_t *last = NULL;
27359 - unsigned int cpu;
27360 + int cpu;
27361
27362 for_each_possible_cpu(cpu) {
27363 int node = early_cpu_to_node(cpu);
27364 @@ -155,10 +153,10 @@ static inline void setup_percpu_segment(int cpu)
27365 {
27366 #ifdef CONFIG_X86_32
27367 struct desc_struct gdt;
27368 + unsigned long base = per_cpu_offset(cpu);
27369
27370 - pack_descriptor(&gdt, per_cpu_offset(cpu), 0xFFFFF,
27371 - 0x2 | DESCTYPE_S, 0x8);
27372 - gdt.s = 1;
27373 + pack_descriptor(&gdt, base, (VMALLOC_END - base - 1) >> PAGE_SHIFT,
27374 + 0x83 | DESCTYPE_S, 0xC);
27375 write_gdt_entry(get_cpu_gdt_table(cpu),
27376 GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
27377 #endif
27378 @@ -219,6 +217,11 @@ void __init setup_per_cpu_areas(void)
27379 /* alrighty, percpu areas up and running */
27380 delta = (unsigned long)pcpu_base_addr - (unsigned long)__per_cpu_start;
27381 for_each_possible_cpu(cpu) {
27382 +#ifdef CONFIG_CC_STACKPROTECTOR
27383 +#ifdef CONFIG_X86_32
27384 + unsigned long canary = per_cpu(stack_canary.canary, cpu);
27385 +#endif
27386 +#endif
27387 per_cpu_offset(cpu) = delta + pcpu_unit_offsets[cpu];
27388 per_cpu(this_cpu_off, cpu) = per_cpu_offset(cpu);
27389 per_cpu(cpu_number, cpu) = cpu;
27390 @@ -259,6 +262,12 @@ void __init setup_per_cpu_areas(void)
27391 */
27392 set_cpu_numa_node(cpu, early_cpu_to_node(cpu));
27393 #endif
27394 +#ifdef CONFIG_CC_STACKPROTECTOR
27395 +#ifdef CONFIG_X86_32
27396 + if (!cpu)
27397 + per_cpu(stack_canary.canary, cpu) = canary;
27398 +#endif
27399 +#endif
27400 /*
27401 * Up to this point, the boot CPU has been using .init.data
27402 * area. Reload any changed state for the boot CPU.
27403 diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
27404 index ed37a76..39f936e 100644
27405 --- a/arch/x86/kernel/signal.c
27406 +++ b/arch/x86/kernel/signal.c
27407 @@ -190,7 +190,7 @@ static unsigned long align_sigframe(unsigned long sp)
27408 * Align the stack pointer according to the i386 ABI,
27409 * i.e. so that on function entry ((sp + 4) & 15) == 0.
27410 */
27411 - sp = ((sp + 4) & -16ul) - 4;
27412 + sp = ((sp - 12) & -16ul) - 4;
27413 #else /* !CONFIG_X86_32 */
27414 sp = round_down(sp, 16) - 8;
27415 #endif
27416 @@ -298,10 +298,9 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27417 }
27418
27419 if (current->mm->context.vdso)
27420 - restorer = current->mm->context.vdso +
27421 - selected_vdso32->sym___kernel_sigreturn;
27422 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_sigreturn);
27423 else
27424 - restorer = &frame->retcode;
27425 + restorer = (void __user *)&frame->retcode;
27426 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27427 restorer = ksig->ka.sa.sa_restorer;
27428
27429 @@ -315,7 +314,7 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27430 * reasons and because gdb uses it as a signature to notice
27431 * signal handler stack frames.
27432 */
27433 - err |= __put_user(*((u64 *)&retcode), (u64 *)frame->retcode);
27434 + err |= __put_user(*((u64 *)&retcode), (u64 __user *)frame->retcode);
27435
27436 if (err)
27437 return -EFAULT;
27438 @@ -362,8 +361,10 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27439 save_altstack_ex(&frame->uc.uc_stack, regs->sp);
27440
27441 /* Set up to return from userspace. */
27442 - restorer = current->mm->context.vdso +
27443 - selected_vdso32->sym___kernel_rt_sigreturn;
27444 + if (current->mm->context.vdso)
27445 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_rt_sigreturn);
27446 + else
27447 + restorer = (void __user *)&frame->retcode;
27448 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27449 restorer = ksig->ka.sa.sa_restorer;
27450 put_user_ex(restorer, &frame->pretcode);
27451 @@ -375,7 +376,7 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27452 * reasons and because gdb uses it as a signature to notice
27453 * signal handler stack frames.
27454 */
27455 - put_user_ex(*((u64 *)&rt_retcode), (u64 *)frame->retcode);
27456 + put_user_ex(*((u64 *)&rt_retcode), (u64 __user *)frame->retcode);
27457 } put_user_catch(err);
27458
27459 err |= copy_siginfo_to_user(&frame->info, &ksig->info);
27460 @@ -611,7 +612,12 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27461 {
27462 int usig = signr_convert(ksig->sig);
27463 sigset_t *set = sigmask_to_save();
27464 - compat_sigset_t *cset = (compat_sigset_t *) set;
27465 + sigset_t sigcopy;
27466 + compat_sigset_t *cset;
27467 +
27468 + sigcopy = *set;
27469 +
27470 + cset = (compat_sigset_t *) &sigcopy;
27471
27472 /* Set up the stack frame */
27473 if (is_ia32_frame()) {
27474 @@ -622,7 +628,7 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27475 } else if (is_x32_frame()) {
27476 return x32_setup_rt_frame(ksig, cset, regs);
27477 } else {
27478 - return __setup_rt_frame(ksig->sig, ksig, set, regs);
27479 + return __setup_rt_frame(ksig->sig, ksig, &sigcopy, regs);
27480 }
27481 }
27482
27483 diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
27484 index be8e1bd..a3d93fa 100644
27485 --- a/arch/x86/kernel/smp.c
27486 +++ b/arch/x86/kernel/smp.c
27487 @@ -341,7 +341,7 @@ static int __init nonmi_ipi_setup(char *str)
27488
27489 __setup("nonmi_ipi", nonmi_ipi_setup);
27490
27491 -struct smp_ops smp_ops = {
27492 +struct smp_ops smp_ops __read_only = {
27493 .smp_prepare_boot_cpu = native_smp_prepare_boot_cpu,
27494 .smp_prepare_cpus = native_smp_prepare_cpus,
27495 .smp_cpus_done = native_smp_cpus_done,
27496 diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
27497 index 6d7022c..4feb6be 100644
27498 --- a/arch/x86/kernel/smpboot.c
27499 +++ b/arch/x86/kernel/smpboot.c
27500 @@ -194,14 +194,17 @@ static void notrace start_secondary(void *unused)
27501
27502 enable_start_cpu0 = 0;
27503
27504 -#ifdef CONFIG_X86_32
27505 + /* otherwise gcc will move up smp_processor_id before the cpu_init */
27506 + barrier();
27507 +
27508 /* switch away from the initial page table */
27509 +#ifdef CONFIG_PAX_PER_CPU_PGD
27510 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
27511 +#else
27512 load_cr3(swapper_pg_dir);
27513 +#endif
27514 __flush_tlb_all();
27515 -#endif
27516
27517 - /* otherwise gcc will move up smp_processor_id before the cpu_init */
27518 - barrier();
27519 /*
27520 * Check TSC synchronization with the BP:
27521 */
27522 @@ -765,8 +768,9 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27523 alternatives_enable_smp();
27524
27525 idle->thread.sp = (unsigned long) (((struct pt_regs *)
27526 - (THREAD_SIZE + task_stack_page(idle))) - 1);
27527 + (THREAD_SIZE - 16 + task_stack_page(idle))) - 1);
27528 per_cpu(current_task, cpu) = idle;
27529 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
27530
27531 #ifdef CONFIG_X86_32
27532 /* Stack for startup_32 can be just as for start_secondary onwards */
27533 @@ -775,10 +779,10 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27534 clear_tsk_thread_flag(idle, TIF_FORK);
27535 initial_gs = per_cpu_offset(cpu);
27536 #endif
27537 - per_cpu(kernel_stack, cpu) =
27538 - (unsigned long)task_stack_page(idle) -
27539 - KERNEL_STACK_OFFSET + THREAD_SIZE;
27540 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
27541 + pax_open_kernel();
27542 early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
27543 + pax_close_kernel();
27544 initial_code = (unsigned long)start_secondary;
27545 stack_start = idle->thread.sp;
27546
27547 @@ -918,6 +922,15 @@ int native_cpu_up(unsigned int cpu, struct task_struct *tidle)
27548 /* the FPU context is blank, nobody can own it */
27549 __cpu_disable_lazy_restore(cpu);
27550
27551 +#ifdef CONFIG_PAX_PER_CPU_PGD
27552 + clone_pgd_range(get_cpu_pgd(cpu, kernel) + KERNEL_PGD_BOUNDARY,
27553 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27554 + KERNEL_PGD_PTRS);
27555 + clone_pgd_range(get_cpu_pgd(cpu, user) + KERNEL_PGD_BOUNDARY,
27556 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27557 + KERNEL_PGD_PTRS);
27558 +#endif
27559 +
27560 err = do_boot_cpu(apicid, cpu, tidle);
27561 if (err) {
27562 pr_err("do_boot_cpu failed(%d) to wakeup CPU#%u\n", err, cpu);
27563 diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c
27564 index 9b4d51d..5d28b58 100644
27565 --- a/arch/x86/kernel/step.c
27566 +++ b/arch/x86/kernel/step.c
27567 @@ -27,10 +27,10 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27568 struct desc_struct *desc;
27569 unsigned long base;
27570
27571 - seg &= ~7UL;
27572 + seg >>= 3;
27573
27574 mutex_lock(&child->mm->context.lock);
27575 - if (unlikely((seg >> 3) >= child->mm->context.size))
27576 + if (unlikely(seg >= child->mm->context.size))
27577 addr = -1L; /* bogus selector, access would fault */
27578 else {
27579 desc = child->mm->context.ldt + seg;
27580 @@ -42,7 +42,8 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27581 addr += base;
27582 }
27583 mutex_unlock(&child->mm->context.lock);
27584 - }
27585 + } else if (seg == __KERNEL_CS || seg == __KERNEXEC_KERNEL_CS)
27586 + addr = ktla_ktva(addr);
27587
27588 return addr;
27589 }
27590 @@ -53,6 +54,9 @@ static int is_setting_trap_flag(struct task_struct *child, struct pt_regs *regs)
27591 unsigned char opcode[15];
27592 unsigned long addr = convert_ip_to_linear(child, regs);
27593
27594 + if (addr == -EINVAL)
27595 + return 0;
27596 +
27597 copied = access_process_vm(child, addr, opcode, sizeof(opcode), 0);
27598 for (i = 0; i < copied; i++) {
27599 switch (opcode[i]) {
27600 diff --git a/arch/x86/kernel/sys_i386_32.c b/arch/x86/kernel/sys_i386_32.c
27601 new file mode 100644
27602 index 0000000..5877189
27603 --- /dev/null
27604 +++ b/arch/x86/kernel/sys_i386_32.c
27605 @@ -0,0 +1,189 @@
27606 +/*
27607 + * This file contains various random system calls that
27608 + * have a non-standard calling sequence on the Linux/i386
27609 + * platform.
27610 + */
27611 +
27612 +#include <linux/errno.h>
27613 +#include <linux/sched.h>
27614 +#include <linux/mm.h>
27615 +#include <linux/fs.h>
27616 +#include <linux/smp.h>
27617 +#include <linux/sem.h>
27618 +#include <linux/msg.h>
27619 +#include <linux/shm.h>
27620 +#include <linux/stat.h>
27621 +#include <linux/syscalls.h>
27622 +#include <linux/mman.h>
27623 +#include <linux/file.h>
27624 +#include <linux/utsname.h>
27625 +#include <linux/ipc.h>
27626 +#include <linux/elf.h>
27627 +
27628 +#include <linux/uaccess.h>
27629 +#include <linux/unistd.h>
27630 +
27631 +#include <asm/syscalls.h>
27632 +
27633 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags)
27634 +{
27635 + unsigned long pax_task_size = TASK_SIZE;
27636 +
27637 +#ifdef CONFIG_PAX_SEGMEXEC
27638 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
27639 + pax_task_size = SEGMEXEC_TASK_SIZE;
27640 +#endif
27641 +
27642 + if (flags & MAP_FIXED)
27643 + if (len > pax_task_size || addr > pax_task_size - len)
27644 + return -EINVAL;
27645 +
27646 + return 0;
27647 +}
27648 +
27649 +/*
27650 + * Align a virtual address to avoid aliasing in the I$ on AMD F15h.
27651 + */
27652 +static unsigned long get_align_mask(void)
27653 +{
27654 + if (va_align.flags < 0 || !(va_align.flags & ALIGN_VA_32))
27655 + return 0;
27656 +
27657 + if (!(current->flags & PF_RANDOMIZE))
27658 + return 0;
27659 +
27660 + return va_align.mask;
27661 +}
27662 +
27663 +unsigned long
27664 +arch_get_unmapped_area(struct file *filp, unsigned long addr,
27665 + unsigned long len, unsigned long pgoff, unsigned long flags)
27666 +{
27667 + struct mm_struct *mm = current->mm;
27668 + struct vm_area_struct *vma;
27669 + unsigned long pax_task_size = TASK_SIZE;
27670 + struct vm_unmapped_area_info info;
27671 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27672 +
27673 +#ifdef CONFIG_PAX_SEGMEXEC
27674 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27675 + pax_task_size = SEGMEXEC_TASK_SIZE;
27676 +#endif
27677 +
27678 + pax_task_size -= PAGE_SIZE;
27679 +
27680 + if (len > pax_task_size)
27681 + return -ENOMEM;
27682 +
27683 + if (flags & MAP_FIXED)
27684 + return addr;
27685 +
27686 +#ifdef CONFIG_PAX_RANDMMAP
27687 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27688 +#endif
27689 +
27690 + if (addr) {
27691 + addr = PAGE_ALIGN(addr);
27692 + if (pax_task_size - len >= addr) {
27693 + vma = find_vma(mm, addr);
27694 + if (check_heap_stack_gap(vma, addr, len, offset))
27695 + return addr;
27696 + }
27697 + }
27698 +
27699 + info.flags = 0;
27700 + info.length = len;
27701 + info.align_mask = filp ? get_align_mask() : 0;
27702 + info.align_offset = pgoff << PAGE_SHIFT;
27703 + info.threadstack_offset = offset;
27704 +
27705 +#ifdef CONFIG_PAX_PAGEEXEC
27706 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE)) {
27707 + info.low_limit = 0x00110000UL;
27708 + info.high_limit = mm->start_code;
27709 +
27710 +#ifdef CONFIG_PAX_RANDMMAP
27711 + if (mm->pax_flags & MF_PAX_RANDMMAP)
27712 + info.low_limit += mm->delta_mmap & 0x03FFF000UL;
27713 +#endif
27714 +
27715 + if (info.low_limit < info.high_limit) {
27716 + addr = vm_unmapped_area(&info);
27717 + if (!IS_ERR_VALUE(addr))
27718 + return addr;
27719 + }
27720 + } else
27721 +#endif
27722 +
27723 + info.low_limit = mm->mmap_base;
27724 + info.high_limit = pax_task_size;
27725 +
27726 + return vm_unmapped_area(&info);
27727 +}
27728 +
27729 +unsigned long
27730 +arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27731 + const unsigned long len, const unsigned long pgoff,
27732 + const unsigned long flags)
27733 +{
27734 + struct vm_area_struct *vma;
27735 + struct mm_struct *mm = current->mm;
27736 + unsigned long addr = addr0, pax_task_size = TASK_SIZE;
27737 + struct vm_unmapped_area_info info;
27738 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27739 +
27740 +#ifdef CONFIG_PAX_SEGMEXEC
27741 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27742 + pax_task_size = SEGMEXEC_TASK_SIZE;
27743 +#endif
27744 +
27745 + pax_task_size -= PAGE_SIZE;
27746 +
27747 + /* requested length too big for entire address space */
27748 + if (len > pax_task_size)
27749 + return -ENOMEM;
27750 +
27751 + if (flags & MAP_FIXED)
27752 + return addr;
27753 +
27754 +#ifdef CONFIG_PAX_PAGEEXEC
27755 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE))
27756 + goto bottomup;
27757 +#endif
27758 +
27759 +#ifdef CONFIG_PAX_RANDMMAP
27760 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27761 +#endif
27762 +
27763 + /* requesting a specific address */
27764 + if (addr) {
27765 + addr = PAGE_ALIGN(addr);
27766 + if (pax_task_size - len >= addr) {
27767 + vma = find_vma(mm, addr);
27768 + if (check_heap_stack_gap(vma, addr, len, offset))
27769 + return addr;
27770 + }
27771 + }
27772 +
27773 + info.flags = VM_UNMAPPED_AREA_TOPDOWN;
27774 + info.length = len;
27775 + info.low_limit = PAGE_SIZE;
27776 + info.high_limit = mm->mmap_base;
27777 + info.align_mask = filp ? get_align_mask() : 0;
27778 + info.align_offset = pgoff << PAGE_SHIFT;
27779 + info.threadstack_offset = offset;
27780 +
27781 + addr = vm_unmapped_area(&info);
27782 + if (!(addr & ~PAGE_MASK))
27783 + return addr;
27784 + VM_BUG_ON(addr != -ENOMEM);
27785 +
27786 +bottomup:
27787 + /*
27788 + * A failed mmap() very likely causes application failure,
27789 + * so fall back to the bottom-up function here. This scenario
27790 + * can happen with large stack limits and large mmap()
27791 + * allocations.
27792 + */
27793 + return arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
27794 +}
27795 diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
27796 index 30277e2..5664a29 100644
27797 --- a/arch/x86/kernel/sys_x86_64.c
27798 +++ b/arch/x86/kernel/sys_x86_64.c
27799 @@ -81,8 +81,8 @@ out:
27800 return error;
27801 }
27802
27803 -static void find_start_end(unsigned long flags, unsigned long *begin,
27804 - unsigned long *end)
27805 +static void find_start_end(struct mm_struct *mm, unsigned long flags,
27806 + unsigned long *begin, unsigned long *end)
27807 {
27808 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT)) {
27809 unsigned long new_begin;
27810 @@ -101,7 +101,7 @@ static void find_start_end(unsigned long flags, unsigned long *begin,
27811 *begin = new_begin;
27812 }
27813 } else {
27814 - *begin = current->mm->mmap_legacy_base;
27815 + *begin = mm->mmap_legacy_base;
27816 *end = TASK_SIZE;
27817 }
27818 }
27819 @@ -114,20 +114,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27820 struct vm_area_struct *vma;
27821 struct vm_unmapped_area_info info;
27822 unsigned long begin, end;
27823 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27824
27825 if (flags & MAP_FIXED)
27826 return addr;
27827
27828 - find_start_end(flags, &begin, &end);
27829 + find_start_end(mm, flags, &begin, &end);
27830
27831 if (len > end)
27832 return -ENOMEM;
27833
27834 +#ifdef CONFIG_PAX_RANDMMAP
27835 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27836 +#endif
27837 +
27838 if (addr) {
27839 addr = PAGE_ALIGN(addr);
27840 vma = find_vma(mm, addr);
27841 - if (end - len >= addr &&
27842 - (!vma || addr + len <= vma->vm_start))
27843 + if (end - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27844 return addr;
27845 }
27846
27847 @@ -137,6 +141,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27848 info.high_limit = end;
27849 info.align_mask = filp ? get_align_mask() : 0;
27850 info.align_offset = pgoff << PAGE_SHIFT;
27851 + info.threadstack_offset = offset;
27852 return vm_unmapped_area(&info);
27853 }
27854
27855 @@ -149,6 +154,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27856 struct mm_struct *mm = current->mm;
27857 unsigned long addr = addr0;
27858 struct vm_unmapped_area_info info;
27859 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27860
27861 /* requested length too big for entire address space */
27862 if (len > TASK_SIZE)
27863 @@ -161,12 +167,15 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27864 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT))
27865 goto bottomup;
27866
27867 +#ifdef CONFIG_PAX_RANDMMAP
27868 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27869 +#endif
27870 +
27871 /* requesting a specific address */
27872 if (addr) {
27873 addr = PAGE_ALIGN(addr);
27874 vma = find_vma(mm, addr);
27875 - if (TASK_SIZE - len >= addr &&
27876 - (!vma || addr + len <= vma->vm_start))
27877 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27878 return addr;
27879 }
27880
27881 @@ -176,6 +185,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27882 info.high_limit = mm->mmap_base;
27883 info.align_mask = filp ? get_align_mask() : 0;
27884 info.align_offset = pgoff << PAGE_SHIFT;
27885 + info.threadstack_offset = offset;
27886 addr = vm_unmapped_area(&info);
27887 if (!(addr & ~PAGE_MASK))
27888 return addr;
27889 diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
27890 index 91a4496..bb87552 100644
27891 --- a/arch/x86/kernel/tboot.c
27892 +++ b/arch/x86/kernel/tboot.c
27893 @@ -221,7 +221,7 @@ static int tboot_setup_sleep(void)
27894
27895 void tboot_shutdown(u32 shutdown_type)
27896 {
27897 - void (*shutdown)(void);
27898 + void (* __noreturn shutdown)(void);
27899
27900 if (!tboot_enabled())
27901 return;
27902 @@ -243,7 +243,7 @@ void tboot_shutdown(u32 shutdown_type)
27903
27904 switch_to_tboot_pt();
27905
27906 - shutdown = (void(*)(void))(unsigned long)tboot->shutdown_entry;
27907 + shutdown = (void *)(unsigned long)tboot->shutdown_entry;
27908 shutdown();
27909
27910 /* should not reach here */
27911 @@ -310,7 +310,7 @@ static int tboot_extended_sleep(u8 sleep_state, u32 val_a, u32 val_b)
27912 return -ENODEV;
27913 }
27914
27915 -static atomic_t ap_wfs_count;
27916 +static atomic_unchecked_t ap_wfs_count;
27917
27918 static int tboot_wait_for_aps(int num_aps)
27919 {
27920 @@ -334,9 +334,9 @@ static int tboot_cpu_callback(struct notifier_block *nfb, unsigned long action,
27921 {
27922 switch (action) {
27923 case CPU_DYING:
27924 - atomic_inc(&ap_wfs_count);
27925 + atomic_inc_unchecked(&ap_wfs_count);
27926 if (num_online_cpus() == 1)
27927 - if (tboot_wait_for_aps(atomic_read(&ap_wfs_count)))
27928 + if (tboot_wait_for_aps(atomic_read_unchecked(&ap_wfs_count)))
27929 return NOTIFY_BAD;
27930 break;
27931 }
27932 @@ -422,7 +422,7 @@ static __init int tboot_late_init(void)
27933
27934 tboot_create_trampoline();
27935
27936 - atomic_set(&ap_wfs_count, 0);
27937 + atomic_set_unchecked(&ap_wfs_count, 0);
27938 register_hotcpu_notifier(&tboot_cpu_notifier);
27939
27940 #ifdef CONFIG_DEBUG_FS
27941 diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c
27942 index 25adc0e..1df4349 100644
27943 --- a/arch/x86/kernel/time.c
27944 +++ b/arch/x86/kernel/time.c
27945 @@ -30,9 +30,9 @@ unsigned long profile_pc(struct pt_regs *regs)
27946 {
27947 unsigned long pc = instruction_pointer(regs);
27948
27949 - if (!user_mode_vm(regs) && in_lock_functions(pc)) {
27950 + if (!user_mode(regs) && in_lock_functions(pc)) {
27951 #ifdef CONFIG_FRAME_POINTER
27952 - return *(unsigned long *)(regs->bp + sizeof(long));
27953 + return ktla_ktva(*(unsigned long *)(regs->bp + sizeof(long)));
27954 #else
27955 unsigned long *sp =
27956 (unsigned long *)kernel_stack_pointer(regs);
27957 @@ -41,11 +41,17 @@ unsigned long profile_pc(struct pt_regs *regs)
27958 * or above a saved flags. Eflags has bits 22-31 zero,
27959 * kernel addresses don't.
27960 */
27961 +
27962 +#ifdef CONFIG_PAX_KERNEXEC
27963 + return ktla_ktva(sp[0]);
27964 +#else
27965 if (sp[0] >> 22)
27966 return sp[0];
27967 if (sp[1] >> 22)
27968 return sp[1];
27969 #endif
27970 +
27971 +#endif
27972 }
27973 return pc;
27974 }
27975 diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c
27976 index 7fc5e84..c6e445a 100644
27977 --- a/arch/x86/kernel/tls.c
27978 +++ b/arch/x86/kernel/tls.c
27979 @@ -139,6 +139,11 @@ int do_set_thread_area(struct task_struct *p, int idx,
27980 if (idx < GDT_ENTRY_TLS_MIN || idx > GDT_ENTRY_TLS_MAX)
27981 return -EINVAL;
27982
27983 +#ifdef CONFIG_PAX_SEGMEXEC
27984 + if ((p->mm->pax_flags & MF_PAX_SEGMEXEC) && (info.contents & MODIFY_LDT_CONTENTS_CODE))
27985 + return -EINVAL;
27986 +#endif
27987 +
27988 set_tls_desc(p, idx, &info, 1);
27989
27990 return 0;
27991 @@ -256,7 +261,7 @@ int regset_tls_set(struct task_struct *target, const struct user_regset *regset,
27992
27993 if (kbuf)
27994 info = kbuf;
27995 - else if (__copy_from_user(infobuf, ubuf, count))
27996 + else if (count > sizeof infobuf || __copy_from_user(infobuf, ubuf, count))
27997 return -EFAULT;
27998 else
27999 info = infobuf;
28000 diff --git a/arch/x86/kernel/tracepoint.c b/arch/x86/kernel/tracepoint.c
28001 index 1c113db..287b42e 100644
28002 --- a/arch/x86/kernel/tracepoint.c
28003 +++ b/arch/x86/kernel/tracepoint.c
28004 @@ -9,11 +9,11 @@
28005 #include <linux/atomic.h>
28006
28007 atomic_t trace_idt_ctr = ATOMIC_INIT(0);
28008 -struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
28009 +const struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
28010 (unsigned long) trace_idt_table };
28011
28012 /* No need to be aligned, but done to keep all IDTs defined the same way. */
28013 -gate_desc trace_idt_table[NR_VECTORS] __page_aligned_bss;
28014 +gate_desc trace_idt_table[NR_VECTORS] __page_aligned_rodata;
28015
28016 static int trace_irq_vector_refcount;
28017 static DEFINE_MUTEX(irq_vector_mutex);
28018 diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
28019 index 89f4e64..aa4149d 100644
28020 --- a/arch/x86/kernel/traps.c
28021 +++ b/arch/x86/kernel/traps.c
28022 @@ -68,7 +68,7 @@
28023 #include <asm/proto.h>
28024
28025 /* No need to be aligned, but done to keep all IDTs defined the same way. */
28026 -gate_desc debug_idt_table[NR_VECTORS] __page_aligned_bss;
28027 +gate_desc debug_idt_table[NR_VECTORS] __page_aligned_rodata;
28028 #else
28029 #include <asm/processor-flags.h>
28030 #include <asm/setup.h>
28031 @@ -77,7 +77,7 @@ asmlinkage int system_call(void);
28032 #endif
28033
28034 /* Must be page-aligned because the real IDT is used in a fixmap. */
28035 -gate_desc idt_table[NR_VECTORS] __page_aligned_bss;
28036 +gate_desc idt_table[NR_VECTORS] __page_aligned_rodata;
28037
28038 DECLARE_BITMAP(used_vectors, NR_VECTORS);
28039 EXPORT_SYMBOL_GPL(used_vectors);
28040 @@ -109,11 +109,11 @@ static inline void preempt_conditional_cli(struct pt_regs *regs)
28041 }
28042
28043 static nokprobe_inline int
28044 -do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
28045 +do_trap_no_signal(struct task_struct *tsk, int trapnr, const char *str,
28046 struct pt_regs *regs, long error_code)
28047 {
28048 #ifdef CONFIG_X86_32
28049 - if (regs->flags & X86_VM_MASK) {
28050 + if (v8086_mode(regs)) {
28051 /*
28052 * Traps 0, 1, 3, 4, and 5 should be forwarded to vm86.
28053 * On nmi (interrupt 2), do_trap should not be called.
28054 @@ -126,12 +126,24 @@ do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
28055 return -1;
28056 }
28057 #endif
28058 - if (!user_mode(regs)) {
28059 + if (!user_mode_novm(regs)) {
28060 if (!fixup_exception(regs)) {
28061 tsk->thread.error_code = error_code;
28062 tsk->thread.trap_nr = trapnr;
28063 +
28064 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28065 + if (trapnr == X86_TRAP_SS && ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS))
28066 + str = "PAX: suspicious stack segment fault";
28067 +#endif
28068 +
28069 die(str, regs, error_code);
28070 }
28071 +
28072 +#ifdef CONFIG_PAX_REFCOUNT
28073 + if (trapnr == X86_TRAP_OF)
28074 + pax_report_refcount_overflow(regs);
28075 +#endif
28076 +
28077 return 0;
28078 }
28079
28080 @@ -170,7 +182,7 @@ static siginfo_t *fill_trap_info(struct pt_regs *regs, int signr, int trapnr,
28081 }
28082
28083 static void
28084 -do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
28085 +do_trap(int trapnr, int signr, const char *str, struct pt_regs *regs,
28086 long error_code, siginfo_t *info)
28087 {
28088 struct task_struct *tsk = current;
28089 @@ -194,7 +206,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
28090 if (show_unhandled_signals && unhandled_signal(tsk, signr) &&
28091 printk_ratelimit()) {
28092 pr_info("%s[%d] trap %s ip:%lx sp:%lx error:%lx",
28093 - tsk->comm, tsk->pid, str,
28094 + tsk->comm, task_pid_nr(tsk), str,
28095 regs->ip, regs->sp, error_code);
28096 print_vma_addr(" in ", regs->ip);
28097 pr_cont("\n");
28098 @@ -274,6 +286,11 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
28099 tsk->thread.error_code = error_code;
28100 tsk->thread.trap_nr = X86_TRAP_DF;
28101
28102 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
28103 + if ((unsigned long)tsk->stack - regs->sp <= PAGE_SIZE)
28104 + die("grsec: kernel stack overflow detected", regs, error_code);
28105 +#endif
28106 +
28107 #ifdef CONFIG_DOUBLEFAULT
28108 df_debug(regs, error_code);
28109 #endif
28110 @@ -300,7 +317,7 @@ dotraplinkage void do_bounds(struct pt_regs *regs, long error_code)
28111 goto exit;
28112 conditional_sti(regs);
28113
28114 - if (!user_mode_vm(regs))
28115 + if (!user_mode(regs))
28116 die("bounds", regs, error_code);
28117
28118 if (!cpu_feature_enabled(X86_FEATURE_MPX)) {
28119 @@ -379,7 +396,7 @@ do_general_protection(struct pt_regs *regs, long error_code)
28120 conditional_sti(regs);
28121
28122 #ifdef CONFIG_X86_32
28123 - if (regs->flags & X86_VM_MASK) {
28124 + if (v8086_mode(regs)) {
28125 local_irq_enable();
28126 handle_vm86_fault((struct kernel_vm86_regs *) regs, error_code);
28127 goto exit;
28128 @@ -387,18 +404,42 @@ do_general_protection(struct pt_regs *regs, long error_code)
28129 #endif
28130
28131 tsk = current;
28132 - if (!user_mode(regs)) {
28133 + if (!user_mode_novm(regs)) {
28134 if (fixup_exception(regs))
28135 goto exit;
28136
28137 tsk->thread.error_code = error_code;
28138 tsk->thread.trap_nr = X86_TRAP_GP;
28139 if (notify_die(DIE_GPF, "general protection fault", regs, error_code,
28140 - X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP)
28141 + X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP) {
28142 +
28143 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28144 + if ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS)
28145 + die("PAX: suspicious general protection fault", regs, error_code);
28146 + else
28147 +#endif
28148 +
28149 die("general protection fault", regs, error_code);
28150 + }
28151 goto exit;
28152 }
28153
28154 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
28155 + if (!(__supported_pte_mask & _PAGE_NX) && tsk->mm && (tsk->mm->pax_flags & MF_PAX_PAGEEXEC)) {
28156 + struct mm_struct *mm = tsk->mm;
28157 + unsigned long limit;
28158 +
28159 + down_write(&mm->mmap_sem);
28160 + limit = mm->context.user_cs_limit;
28161 + if (limit < TASK_SIZE) {
28162 + track_exec_limit(mm, limit, TASK_SIZE, VM_EXEC);
28163 + up_write(&mm->mmap_sem);
28164 + return;
28165 + }
28166 + up_write(&mm->mmap_sem);
28167 + }
28168 +#endif
28169 +
28170 tsk->thread.error_code = error_code;
28171 tsk->thread.trap_nr = X86_TRAP_GP;
28172
28173 @@ -510,13 +551,16 @@ struct bad_iret_stack *fixup_bad_iret(struct bad_iret_stack *s)
28174 container_of(task_pt_regs(current),
28175 struct bad_iret_stack, regs);
28176
28177 + if ((current->thread.sp0 ^ (unsigned long)s) < THREAD_SIZE)
28178 + new_stack = s;
28179 +
28180 /* Copy the IRET target to the new stack. */
28181 memmove(&new_stack->regs.ip, (void *)s->regs.sp, 5*8);
28182
28183 /* Copy the remainder of the stack from the current stack. */
28184 memmove(new_stack, s, offsetof(struct bad_iret_stack, regs.ip));
28185
28186 - BUG_ON(!user_mode_vm(&new_stack->regs));
28187 + BUG_ON(!user_mode(&new_stack->regs));
28188 return new_stack;
28189 }
28190 NOKPROBE_SYMBOL(fixup_bad_iret);
28191 @@ -566,7 +610,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28192 * then it's very likely the result of an icebp/int01 trap.
28193 * User wants a sigtrap for that.
28194 */
28195 - if (!dr6 && user_mode_vm(regs))
28196 + if (!dr6 && user_mode(regs))
28197 user_icebp = 1;
28198
28199 /* Catch kmemcheck conditions first of all! */
28200 @@ -602,7 +646,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28201 /* It's safe to allow irq's after DR6 has been saved */
28202 preempt_conditional_sti(regs);
28203
28204 - if (regs->flags & X86_VM_MASK) {
28205 + if (v8086_mode(regs)) {
28206 handle_vm86_trap((struct kernel_vm86_regs *) regs, error_code,
28207 X86_TRAP_DB);
28208 preempt_conditional_cli(regs);
28209 @@ -617,7 +661,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28210 * We already checked v86 mode above, so we can check for kernel mode
28211 * by just checking the CPL of CS.
28212 */
28213 - if ((dr6 & DR_STEP) && !user_mode(regs)) {
28214 + if ((dr6 & DR_STEP) && !user_mode_novm(regs)) {
28215 tsk->thread.debugreg6 &= ~DR_STEP;
28216 set_tsk_thread_flag(tsk, TIF_SINGLESTEP);
28217 regs->flags &= ~X86_EFLAGS_TF;
28218 @@ -650,7 +694,7 @@ static void math_error(struct pt_regs *regs, int error_code, int trapnr)
28219 return;
28220 conditional_sti(regs);
28221
28222 - if (!user_mode_vm(regs))
28223 + if (!user_mode(regs))
28224 {
28225 if (!fixup_exception(regs)) {
28226 task->thread.error_code = error_code;
28227 diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
28228 index 5054497..139f8f8 100644
28229 --- a/arch/x86/kernel/tsc.c
28230 +++ b/arch/x86/kernel/tsc.c
28231 @@ -150,7 +150,7 @@ static void cyc2ns_write_end(int cpu, struct cyc2ns_data *data)
28232 */
28233 smp_wmb();
28234
28235 - ACCESS_ONCE(c2n->head) = data;
28236 + ACCESS_ONCE_RW(c2n->head) = data;
28237 }
28238
28239 /*
28240 diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c
28241 index 8b96a94..792b410 100644
28242 --- a/arch/x86/kernel/uprobes.c
28243 +++ b/arch/x86/kernel/uprobes.c
28244 @@ -845,7 +845,7 @@ int arch_uprobe_exception_notify(struct notifier_block *self, unsigned long val,
28245 int ret = NOTIFY_DONE;
28246
28247 /* We are only interested in userspace traps */
28248 - if (regs && !user_mode_vm(regs))
28249 + if (regs && !user_mode(regs))
28250 return NOTIFY_DONE;
28251
28252 switch (val) {
28253 @@ -919,7 +919,7 @@ arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs
28254
28255 if (nleft != rasize) {
28256 pr_err("uprobe: return address clobbered: pid=%d, %%sp=%#lx, "
28257 - "%%ip=%#lx\n", current->pid, regs->sp, regs->ip);
28258 + "%%ip=%#lx\n", task_pid_nr(current), regs->sp, regs->ip);
28259
28260 force_sig_info(SIGSEGV, SEND_SIG_FORCED, current);
28261 }
28262 diff --git a/arch/x86/kernel/verify_cpu.S b/arch/x86/kernel/verify_cpu.S
28263 index b9242ba..50c5edd 100644
28264 --- a/arch/x86/kernel/verify_cpu.S
28265 +++ b/arch/x86/kernel/verify_cpu.S
28266 @@ -20,6 +20,7 @@
28267 * arch/x86/boot/compressed/head_64.S: Boot cpu verification
28268 * arch/x86/kernel/trampoline_64.S: secondary processor verification
28269 * arch/x86/kernel/head_32.S: processor startup
28270 + * arch/x86/kernel/acpi/realmode/wakeup.S: 32bit processor resume
28271 *
28272 * verify_cpu, returns the status of longmode and SSE in register %eax.
28273 * 0: Success 1: Failure
28274 diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
28275 index e8edcf5..27f9344 100644
28276 --- a/arch/x86/kernel/vm86_32.c
28277 +++ b/arch/x86/kernel/vm86_32.c
28278 @@ -44,6 +44,7 @@
28279 #include <linux/ptrace.h>
28280 #include <linux/audit.h>
28281 #include <linux/stddef.h>
28282 +#include <linux/grsecurity.h>
28283
28284 #include <asm/uaccess.h>
28285 #include <asm/io.h>
28286 @@ -150,7 +151,7 @@ struct pt_regs *save_v86_state(struct kernel_vm86_regs *regs)
28287 do_exit(SIGSEGV);
28288 }
28289
28290 - tss = &per_cpu(init_tss, get_cpu());
28291 + tss = init_tss + get_cpu();
28292 current->thread.sp0 = current->thread.saved_sp0;
28293 current->thread.sysenter_cs = __KERNEL_CS;
28294 load_sp0(tss, &current->thread);
28295 @@ -214,6 +215,14 @@ SYSCALL_DEFINE1(vm86old, struct vm86_struct __user *, v86)
28296
28297 if (tsk->thread.saved_sp0)
28298 return -EPERM;
28299 +
28300 +#ifdef CONFIG_GRKERNSEC_VM86
28301 + if (!capable(CAP_SYS_RAWIO)) {
28302 + gr_handle_vm86();
28303 + return -EPERM;
28304 + }
28305 +#endif
28306 +
28307 tmp = copy_vm86_regs_from_user(&info.regs, &v86->regs,
28308 offsetof(struct kernel_vm86_struct, vm86plus) -
28309 sizeof(info.regs));
28310 @@ -238,6 +247,13 @@ SYSCALL_DEFINE2(vm86, unsigned long, cmd, unsigned long, arg)
28311 int tmp;
28312 struct vm86plus_struct __user *v86;
28313
28314 +#ifdef CONFIG_GRKERNSEC_VM86
28315 + if (!capable(CAP_SYS_RAWIO)) {
28316 + gr_handle_vm86();
28317 + return -EPERM;
28318 + }
28319 +#endif
28320 +
28321 tsk = current;
28322 switch (cmd) {
28323 case VM86_REQUEST_IRQ:
28324 @@ -318,7 +334,7 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
28325 tsk->thread.saved_fs = info->regs32->fs;
28326 tsk->thread.saved_gs = get_user_gs(info->regs32);
28327
28328 - tss = &per_cpu(init_tss, get_cpu());
28329 + tss = init_tss + get_cpu();
28330 tsk->thread.sp0 = (unsigned long) &info->VM86_TSS_ESP0;
28331 if (cpu_has_sep)
28332 tsk->thread.sysenter_cs = 0;
28333 @@ -525,7 +541,7 @@ static void do_int(struct kernel_vm86_regs *regs, int i,
28334 goto cannot_handle;
28335 if (i == 0x21 && is_revectored(AH(regs), &KVM86->int21_revectored))
28336 goto cannot_handle;
28337 - intr_ptr = (unsigned long __user *) (i << 2);
28338 + intr_ptr = (__force unsigned long __user *) (i << 2);
28339 if (get_user(segoffs, intr_ptr))
28340 goto cannot_handle;
28341 if ((segoffs >> 16) == BIOSSEG)
28342 diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
28343 index 00bf300..129df8e 100644
28344 --- a/arch/x86/kernel/vmlinux.lds.S
28345 +++ b/arch/x86/kernel/vmlinux.lds.S
28346 @@ -26,6 +26,13 @@
28347 #include <asm/page_types.h>
28348 #include <asm/cache.h>
28349 #include <asm/boot.h>
28350 +#include <asm/segment.h>
28351 +
28352 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28353 +#define __KERNEL_TEXT_OFFSET (LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR)
28354 +#else
28355 +#define __KERNEL_TEXT_OFFSET 0
28356 +#endif
28357
28358 #undef i386 /* in case the preprocessor is a 32bit one */
28359
28360 @@ -69,30 +76,43 @@ jiffies_64 = jiffies;
28361
28362 PHDRS {
28363 text PT_LOAD FLAGS(5); /* R_E */
28364 +#ifdef CONFIG_X86_32
28365 + module PT_LOAD FLAGS(5); /* R_E */
28366 +#endif
28367 +#ifdef CONFIG_XEN
28368 + rodata PT_LOAD FLAGS(5); /* R_E */
28369 +#else
28370 + rodata PT_LOAD FLAGS(4); /* R__ */
28371 +#endif
28372 data PT_LOAD FLAGS(6); /* RW_ */
28373 -#ifdef CONFIG_X86_64
28374 + init.begin PT_LOAD FLAGS(6); /* RW_ */
28375 #ifdef CONFIG_SMP
28376 percpu PT_LOAD FLAGS(6); /* RW_ */
28377 #endif
28378 + text.init PT_LOAD FLAGS(5); /* R_E */
28379 + text.exit PT_LOAD FLAGS(5); /* R_E */
28380 init PT_LOAD FLAGS(7); /* RWE */
28381 -#endif
28382 note PT_NOTE FLAGS(0); /* ___ */
28383 }
28384
28385 SECTIONS
28386 {
28387 #ifdef CONFIG_X86_32
28388 - . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR;
28389 - phys_startup_32 = startup_32 - LOAD_OFFSET;
28390 + . = LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR;
28391 #else
28392 - . = __START_KERNEL;
28393 - phys_startup_64 = startup_64 - LOAD_OFFSET;
28394 + . = __START_KERNEL;
28395 #endif
28396
28397 /* Text and read-only data */
28398 - .text : AT(ADDR(.text) - LOAD_OFFSET) {
28399 - _text = .;
28400 + .text (. - __KERNEL_TEXT_OFFSET): AT(ADDR(.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28401 /* bootstrapping code */
28402 +#ifdef CONFIG_X86_32
28403 + phys_startup_32 = startup_32 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28404 +#else
28405 + phys_startup_64 = startup_64 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28406 +#endif
28407 + __LOAD_PHYSICAL_ADDR = . - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28408 + _text = .;
28409 HEAD_TEXT
28410 . = ALIGN(8);
28411 _stext = .;
28412 @@ -104,13 +124,47 @@ SECTIONS
28413 IRQENTRY_TEXT
28414 *(.fixup)
28415 *(.gnu.warning)
28416 - /* End of text section */
28417 - _etext = .;
28418 } :text = 0x9090
28419
28420 - NOTES :text :note
28421 + . += __KERNEL_TEXT_OFFSET;
28422
28423 - EXCEPTION_TABLE(16) :text = 0x9090
28424 +#ifdef CONFIG_X86_32
28425 + . = ALIGN(PAGE_SIZE);
28426 + .module.text : AT(ADDR(.module.text) - LOAD_OFFSET) {
28427 +
28428 +#ifdef CONFIG_PAX_KERNEXEC
28429 + MODULES_EXEC_VADDR = .;
28430 + BYTE(0)
28431 + . += (CONFIG_PAX_KERNEXEC_MODULE_TEXT * 1024 * 1024);
28432 + . = ALIGN(HPAGE_SIZE) - 1;
28433 + MODULES_EXEC_END = .;
28434 +#endif
28435 +
28436 + } :module
28437 +#endif
28438 +
28439 + .text.end : AT(ADDR(.text.end) - LOAD_OFFSET) {
28440 + /* End of text section */
28441 + BYTE(0)
28442 + _etext = . - __KERNEL_TEXT_OFFSET;
28443 + }
28444 +
28445 +#ifdef CONFIG_X86_32
28446 + . = ALIGN(PAGE_SIZE);
28447 + .rodata.page_aligned : AT(ADDR(.rodata.page_aligned) - LOAD_OFFSET) {
28448 + . = ALIGN(PAGE_SIZE);
28449 + *(.empty_zero_page)
28450 + *(.initial_pg_fixmap)
28451 + *(.initial_pg_pmd)
28452 + *(.initial_page_table)
28453 + *(.swapper_pg_dir)
28454 + } :rodata
28455 +#endif
28456 +
28457 + . = ALIGN(PAGE_SIZE);
28458 + NOTES :rodata :note
28459 +
28460 + EXCEPTION_TABLE(16) :rodata
28461
28462 #if defined(CONFIG_DEBUG_RODATA)
28463 /* .text should occupy whole number of pages */
28464 @@ -122,16 +176,20 @@ SECTIONS
28465
28466 /* Data */
28467 .data : AT(ADDR(.data) - LOAD_OFFSET) {
28468 +
28469 +#ifdef CONFIG_PAX_KERNEXEC
28470 + . = ALIGN(HPAGE_SIZE);
28471 +#else
28472 + . = ALIGN(PAGE_SIZE);
28473 +#endif
28474 +
28475 /* Start of data section */
28476 _sdata = .;
28477
28478 /* init_task */
28479 INIT_TASK_DATA(THREAD_SIZE)
28480
28481 -#ifdef CONFIG_X86_32
28482 - /* 32 bit has nosave before _edata */
28483 NOSAVE_DATA
28484 -#endif
28485
28486 PAGE_ALIGNED_DATA(PAGE_SIZE)
28487
28488 @@ -174,12 +232,19 @@ SECTIONS
28489 . = ALIGN(__vvar_page + PAGE_SIZE, PAGE_SIZE);
28490
28491 /* Init code and data - will be freed after init */
28492 - . = ALIGN(PAGE_SIZE);
28493 .init.begin : AT(ADDR(.init.begin) - LOAD_OFFSET) {
28494 + BYTE(0)
28495 +
28496 +#ifdef CONFIG_PAX_KERNEXEC
28497 + . = ALIGN(HPAGE_SIZE);
28498 +#else
28499 + . = ALIGN(PAGE_SIZE);
28500 +#endif
28501 +
28502 __init_begin = .; /* paired with __init_end */
28503 - }
28504 + } :init.begin
28505
28506 -#if defined(CONFIG_X86_64) && defined(CONFIG_SMP)
28507 +#ifdef CONFIG_SMP
28508 /*
28509 * percpu offsets are zero-based on SMP. PERCPU_VADDR() changes the
28510 * output PHDR, so the next output section - .init.text - should
28511 @@ -190,12 +255,27 @@ SECTIONS
28512 "per-CPU data too large - increase CONFIG_PHYSICAL_START")
28513 #endif
28514
28515 - INIT_TEXT_SECTION(PAGE_SIZE)
28516 -#ifdef CONFIG_X86_64
28517 - :init
28518 -#endif
28519 + . = ALIGN(PAGE_SIZE);
28520 + init_begin = .;
28521 + .init.text (. - __KERNEL_TEXT_OFFSET): AT(init_begin - LOAD_OFFSET) {
28522 + VMLINUX_SYMBOL(_sinittext) = .;
28523 + INIT_TEXT
28524 + . = ALIGN(PAGE_SIZE);
28525 + } :text.init
28526
28527 - INIT_DATA_SECTION(16)
28528 + /*
28529 + * .exit.text is discard at runtime, not link time, to deal with
28530 + * references from .altinstructions and .eh_frame
28531 + */
28532 + .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28533 + EXIT_TEXT
28534 + VMLINUX_SYMBOL(_einittext) = .;
28535 + . = ALIGN(16);
28536 + } :text.exit
28537 + . = init_begin + SIZEOF(.init.text) + SIZEOF(.exit.text);
28538 +
28539 + . = ALIGN(PAGE_SIZE);
28540 + INIT_DATA_SECTION(16) :init
28541
28542 .x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) {
28543 __x86_cpu_dev_start = .;
28544 @@ -266,19 +346,12 @@ SECTIONS
28545 }
28546
28547 . = ALIGN(8);
28548 - /*
28549 - * .exit.text is discard at runtime, not link time, to deal with
28550 - * references from .altinstructions and .eh_frame
28551 - */
28552 - .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) {
28553 - EXIT_TEXT
28554 - }
28555
28556 .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) {
28557 EXIT_DATA
28558 }
28559
28560 -#if !defined(CONFIG_X86_64) || !defined(CONFIG_SMP)
28561 +#ifndef CONFIG_SMP
28562 PERCPU_SECTION(INTERNODE_CACHE_BYTES)
28563 #endif
28564
28565 @@ -297,16 +370,10 @@ SECTIONS
28566 .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
28567 __smp_locks = .;
28568 *(.smp_locks)
28569 - . = ALIGN(PAGE_SIZE);
28570 __smp_locks_end = .;
28571 + . = ALIGN(PAGE_SIZE);
28572 }
28573
28574 -#ifdef CONFIG_X86_64
28575 - .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
28576 - NOSAVE_DATA
28577 - }
28578 -#endif
28579 -
28580 /* BSS */
28581 . = ALIGN(PAGE_SIZE);
28582 .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
28583 @@ -322,6 +389,7 @@ SECTIONS
28584 __brk_base = .;
28585 . += 64 * 1024; /* 64k alignment slop space */
28586 *(.brk_reservation) /* areas brk users have reserved */
28587 + . = ALIGN(HPAGE_SIZE);
28588 __brk_limit = .;
28589 }
28590
28591 @@ -348,13 +416,12 @@ SECTIONS
28592 * for the boot processor.
28593 */
28594 #define INIT_PER_CPU(x) init_per_cpu__##x = x + __per_cpu_load
28595 -INIT_PER_CPU(gdt_page);
28596 INIT_PER_CPU(irq_stack_union);
28597
28598 /*
28599 * Build-time check on the image size:
28600 */
28601 -. = ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
28602 +. = ASSERT((_end - _text - __KERNEL_TEXT_OFFSET <= KERNEL_IMAGE_SIZE),
28603 "kernel image bigger than KERNEL_IMAGE_SIZE");
28604
28605 #ifdef CONFIG_SMP
28606 diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
28607 index 2dcc6ff..082dc7a 100644
28608 --- a/arch/x86/kernel/vsyscall_64.c
28609 +++ b/arch/x86/kernel/vsyscall_64.c
28610 @@ -38,15 +38,13 @@
28611 #define CREATE_TRACE_POINTS
28612 #include "vsyscall_trace.h"
28613
28614 -static enum { EMULATE, NATIVE, NONE } vsyscall_mode = EMULATE;
28615 +static enum { EMULATE, NONE } vsyscall_mode = EMULATE;
28616
28617 static int __init vsyscall_setup(char *str)
28618 {
28619 if (str) {
28620 if (!strcmp("emulate", str))
28621 vsyscall_mode = EMULATE;
28622 - else if (!strcmp("native", str))
28623 - vsyscall_mode = NATIVE;
28624 else if (!strcmp("none", str))
28625 vsyscall_mode = NONE;
28626 else
28627 @@ -264,8 +262,7 @@ do_ret:
28628 return true;
28629
28630 sigsegv:
28631 - force_sig(SIGSEGV, current);
28632 - return true;
28633 + do_group_exit(SIGKILL);
28634 }
28635
28636 /*
28637 @@ -283,8 +280,8 @@ static struct vm_operations_struct gate_vma_ops = {
28638 static struct vm_area_struct gate_vma = {
28639 .vm_start = VSYSCALL_ADDR,
28640 .vm_end = VSYSCALL_ADDR + PAGE_SIZE,
28641 - .vm_page_prot = PAGE_READONLY_EXEC,
28642 - .vm_flags = VM_READ | VM_EXEC,
28643 + .vm_page_prot = PAGE_READONLY,
28644 + .vm_flags = VM_READ,
28645 .vm_ops = &gate_vma_ops,
28646 };
28647
28648 @@ -325,10 +322,7 @@ void __init map_vsyscall(void)
28649 unsigned long physaddr_vsyscall = __pa_symbol(&__vsyscall_page);
28650
28651 if (vsyscall_mode != NONE)
28652 - __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall,
28653 - vsyscall_mode == NATIVE
28654 - ? PAGE_KERNEL_VSYSCALL
28655 - : PAGE_KERNEL_VVAR);
28656 + __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall, PAGE_KERNEL_VVAR);
28657
28658 BUILD_BUG_ON((unsigned long)__fix_to_virt(VSYSCALL_PAGE) !=
28659 (unsigned long)VSYSCALL_ADDR);
28660 diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c
28661 index 04068192..4d75aa6 100644
28662 --- a/arch/x86/kernel/x8664_ksyms_64.c
28663 +++ b/arch/x86/kernel/x8664_ksyms_64.c
28664 @@ -34,8 +34,6 @@ EXPORT_SYMBOL(copy_user_generic_string);
28665 EXPORT_SYMBOL(copy_user_generic_unrolled);
28666 EXPORT_SYMBOL(copy_user_enhanced_fast_string);
28667 EXPORT_SYMBOL(__copy_user_nocache);
28668 -EXPORT_SYMBOL(_copy_from_user);
28669 -EXPORT_SYMBOL(_copy_to_user);
28670
28671 EXPORT_SYMBOL(copy_page);
28672 EXPORT_SYMBOL(clear_page);
28673 @@ -73,3 +71,7 @@ EXPORT_SYMBOL(___preempt_schedule);
28674 EXPORT_SYMBOL(___preempt_schedule_context);
28675 #endif
28676 #endif
28677 +
28678 +#ifdef CONFIG_PAX_PER_CPU_PGD
28679 +EXPORT_SYMBOL(cpu_pgd);
28680 +#endif
28681 diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
28682 index 234b072..b7ab191 100644
28683 --- a/arch/x86/kernel/x86_init.c
28684 +++ b/arch/x86/kernel/x86_init.c
28685 @@ -93,7 +93,7 @@ struct x86_cpuinit_ops x86_cpuinit = {
28686 static void default_nmi_init(void) { };
28687 static int default_i8042_detect(void) { return 1; };
28688
28689 -struct x86_platform_ops x86_platform = {
28690 +struct x86_platform_ops x86_platform __read_only = {
28691 .calibrate_tsc = native_calibrate_tsc,
28692 .get_wallclock = mach_get_cmos_time,
28693 .set_wallclock = mach_set_rtc_mmss,
28694 @@ -109,7 +109,7 @@ struct x86_platform_ops x86_platform = {
28695 EXPORT_SYMBOL_GPL(x86_platform);
28696
28697 #if defined(CONFIG_PCI_MSI)
28698 -struct x86_msi_ops x86_msi = {
28699 +struct x86_msi_ops x86_msi __read_only = {
28700 .setup_msi_irqs = native_setup_msi_irqs,
28701 .compose_msi_msg = native_compose_msi_msg,
28702 .teardown_msi_irq = native_teardown_msi_irq,
28703 @@ -140,7 +140,7 @@ void arch_restore_msi_irqs(struct pci_dev *dev)
28704 }
28705 #endif
28706
28707 -struct x86_io_apic_ops x86_io_apic_ops = {
28708 +struct x86_io_apic_ops x86_io_apic_ops __read_only = {
28709 .init = native_io_apic_init_mappings,
28710 .read = native_io_apic_read,
28711 .write = native_io_apic_write,
28712 diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c
28713 index 8be1e17..07dd990 100644
28714 --- a/arch/x86/kernel/xsave.c
28715 +++ b/arch/x86/kernel/xsave.c
28716 @@ -167,18 +167,18 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28717
28718 /* Setup the bytes not touched by the [f]xsave and reserved for SW. */
28719 sw_bytes = ia32_frame ? &fx_sw_reserved_ia32 : &fx_sw_reserved;
28720 - err = __copy_to_user(&x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28721 + err = __copy_to_user(x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28722
28723 if (!use_xsave())
28724 return err;
28725
28726 - err |= __put_user(FP_XSTATE_MAGIC2, (__u32 *)(buf + xstate_size));
28727 + err |= __put_user(FP_XSTATE_MAGIC2, (__u32 __user *)(buf + xstate_size));
28728
28729 /*
28730 * Read the xstate_bv which we copied (directly from the cpu or
28731 * from the state in task struct) to the user buffers.
28732 */
28733 - err |= __get_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28734 + err |= __get_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28735
28736 /*
28737 * For legacy compatible, we always set FP/SSE bits in the bit
28738 @@ -193,7 +193,7 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28739 */
28740 xstate_bv |= XSTATE_FPSSE;
28741
28742 - err |= __put_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28743 + err |= __put_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28744
28745 return err;
28746 }
28747 @@ -202,6 +202,7 @@ static inline int save_user_xstate(struct xsave_struct __user *buf)
28748 {
28749 int err;
28750
28751 + buf = (struct xsave_struct __user *)____m(buf);
28752 if (use_xsave())
28753 err = xsave_user(buf);
28754 else if (use_fxsr())
28755 @@ -312,6 +313,7 @@ sanitize_restored_xstate(struct task_struct *tsk,
28756 */
28757 static inline int restore_user_xstate(void __user *buf, u64 xbv, int fx_only)
28758 {
28759 + buf = (void __user *)____m(buf);
28760 if (use_xsave()) {
28761 if ((unsigned long)buf % 64 || fx_only) {
28762 u64 init_bv = pcntxt_mask & ~XSTATE_FPSSE;
28763 diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
28764 index 8a80737..bac4961 100644
28765 --- a/arch/x86/kvm/cpuid.c
28766 +++ b/arch/x86/kvm/cpuid.c
28767 @@ -182,15 +182,20 @@ int kvm_vcpu_ioctl_set_cpuid2(struct kvm_vcpu *vcpu,
28768 struct kvm_cpuid2 *cpuid,
28769 struct kvm_cpuid_entry2 __user *entries)
28770 {
28771 - int r;
28772 + int r, i;
28773
28774 r = -E2BIG;
28775 if (cpuid->nent > KVM_MAX_CPUID_ENTRIES)
28776 goto out;
28777 r = -EFAULT;
28778 - if (copy_from_user(&vcpu->arch.cpuid_entries, entries,
28779 - cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28780 + if (!access_ok(VERIFY_READ, entries, cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28781 goto out;
28782 + for (i = 0; i < cpuid->nent; ++i) {
28783 + struct kvm_cpuid_entry2 cpuid_entry;
28784 + if (__copy_from_user(&cpuid_entry, entries + i, sizeof(cpuid_entry)))
28785 + goto out;
28786 + vcpu->arch.cpuid_entries[i] = cpuid_entry;
28787 + }
28788 vcpu->arch.cpuid_nent = cpuid->nent;
28789 kvm_apic_set_version(vcpu);
28790 kvm_x86_ops->cpuid_update(vcpu);
28791 @@ -203,15 +208,19 @@ int kvm_vcpu_ioctl_get_cpuid2(struct kvm_vcpu *vcpu,
28792 struct kvm_cpuid2 *cpuid,
28793 struct kvm_cpuid_entry2 __user *entries)
28794 {
28795 - int r;
28796 + int r, i;
28797
28798 r = -E2BIG;
28799 if (cpuid->nent < vcpu->arch.cpuid_nent)
28800 goto out;
28801 r = -EFAULT;
28802 - if (copy_to_user(entries, &vcpu->arch.cpuid_entries,
28803 - vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28804 + if (!access_ok(VERIFY_WRITE, entries, vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28805 goto out;
28806 + for (i = 0; i < vcpu->arch.cpuid_nent; ++i) {
28807 + struct kvm_cpuid_entry2 cpuid_entry = vcpu->arch.cpuid_entries[i];
28808 + if (__copy_to_user(entries + i, &cpuid_entry, sizeof(cpuid_entry)))
28809 + goto out;
28810 + }
28811 return 0;
28812
28813 out:
28814 diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
28815 index b24c2d8..e1e4e259 100644
28816 --- a/arch/x86/kvm/emulate.c
28817 +++ b/arch/x86/kvm/emulate.c
28818 @@ -3503,7 +3503,7 @@ static int check_cr_write(struct x86_emulate_ctxt *ctxt)
28819 int cr = ctxt->modrm_reg;
28820 u64 efer = 0;
28821
28822 - static u64 cr_reserved_bits[] = {
28823 + static const u64 cr_reserved_bits[] = {
28824 0xffffffff00000000ULL,
28825 0, 0, 0, /* CR3 checked later */
28826 CR4_RESERVED_BITS,
28827 diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
28828 index d52dcf0..cec7e84 100644
28829 --- a/arch/x86/kvm/lapic.c
28830 +++ b/arch/x86/kvm/lapic.c
28831 @@ -55,7 +55,7 @@
28832 #define APIC_BUS_CYCLE_NS 1
28833
28834 /* #define apic_debug(fmt,arg...) printk(KERN_WARNING fmt,##arg) */
28835 -#define apic_debug(fmt, arg...)
28836 +#define apic_debug(fmt, arg...) do {} while (0)
28837
28838 #define APIC_LVT_NUM 6
28839 /* 14 is the version for Xeon and Pentium 8.4.8*/
28840 diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
28841 index fd49c86..77e1aa0 100644
28842 --- a/arch/x86/kvm/paging_tmpl.h
28843 +++ b/arch/x86/kvm/paging_tmpl.h
28844 @@ -343,7 +343,7 @@ retry_walk:
28845 if (unlikely(kvm_is_error_hva(host_addr)))
28846 goto error;
28847
28848 - ptep_user = (pt_element_t __user *)((void *)host_addr + offset);
28849 + ptep_user = (pt_element_t __force_user *)((void *)host_addr + offset);
28850 if (unlikely(__copy_from_user(&pte, ptep_user, sizeof(pte))))
28851 goto error;
28852 walker->ptep_user[walker->level - 1] = ptep_user;
28853 diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
28854 index 41dd038..de331cf 100644
28855 --- a/arch/x86/kvm/svm.c
28856 +++ b/arch/x86/kvm/svm.c
28857 @@ -3568,7 +3568,11 @@ static void reload_tss(struct kvm_vcpu *vcpu)
28858 int cpu = raw_smp_processor_id();
28859
28860 struct svm_cpu_data *sd = per_cpu(svm_data, cpu);
28861 +
28862 + pax_open_kernel();
28863 sd->tss_desc->type = 9; /* available 32/64-bit TSS */
28864 + pax_close_kernel();
28865 +
28866 load_TR_desc();
28867 }
28868
28869 @@ -3969,6 +3973,10 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
28870 #endif
28871 #endif
28872
28873 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
28874 + __set_fs(current_thread_info()->addr_limit);
28875 +#endif
28876 +
28877 reload_tss(vcpu);
28878
28879 local_irq_disable();
28880 diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
28881 index 3124464..2e42ec3 100644
28882 --- a/arch/x86/kvm/vmx.c
28883 +++ b/arch/x86/kvm/vmx.c
28884 @@ -1380,12 +1380,12 @@ static void vmcs_write64(unsigned long field, u64 value)
28885 #endif
28886 }
28887
28888 -static void vmcs_clear_bits(unsigned long field, u32 mask)
28889 +static void vmcs_clear_bits(unsigned long field, unsigned long mask)
28890 {
28891 vmcs_writel(field, vmcs_readl(field) & ~mask);
28892 }
28893
28894 -static void vmcs_set_bits(unsigned long field, u32 mask)
28895 +static void vmcs_set_bits(unsigned long field, unsigned long mask)
28896 {
28897 vmcs_writel(field, vmcs_readl(field) | mask);
28898 }
28899 @@ -1645,7 +1645,11 @@ static void reload_tss(void)
28900 struct desc_struct *descs;
28901
28902 descs = (void *)gdt->address;
28903 +
28904 + pax_open_kernel();
28905 descs[GDT_ENTRY_TSS].type = 9; /* available TSS */
28906 + pax_close_kernel();
28907 +
28908 load_TR_desc();
28909 }
28910
28911 @@ -1881,6 +1885,10 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
28912 vmcs_writel(HOST_TR_BASE, kvm_read_tr_base()); /* 22.2.4 */
28913 vmcs_writel(HOST_GDTR_BASE, gdt->address); /* 22.2.4 */
28914
28915 +#ifdef CONFIG_PAX_PER_CPU_PGD
28916 + vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28917 +#endif
28918 +
28919 rdmsrl(MSR_IA32_SYSENTER_ESP, sysenter_esp);
28920 vmcs_writel(HOST_IA32_SYSENTER_ESP, sysenter_esp); /* 22.2.3 */
28921 vmx->loaded_vmcs->cpu = cpu;
28922 @@ -2170,7 +2178,7 @@ static void setup_msrs(struct vcpu_vmx *vmx)
28923 * reads and returns guest's timestamp counter "register"
28924 * guest_tsc = host_tsc + tsc_offset -- 21.3
28925 */
28926 -static u64 guest_read_tsc(void)
28927 +static u64 __intentional_overflow(-1) guest_read_tsc(void)
28928 {
28929 u64 host_tsc, tsc_offset;
28930
28931 @@ -4255,7 +4263,10 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28932 unsigned long cr4;
28933
28934 vmcs_writel(HOST_CR0, read_cr0() & ~X86_CR0_TS); /* 22.2.3 */
28935 +
28936 +#ifndef CONFIG_PAX_PER_CPU_PGD
28937 vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28938 +#endif
28939
28940 /* Save the most likely value for this task's CR4 in the VMCS. */
28941 cr4 = read_cr4();
28942 @@ -4282,7 +4293,7 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28943 vmcs_writel(HOST_IDTR_BASE, dt.address); /* 22.2.4 */
28944 vmx->host_idt_base = dt.address;
28945
28946 - vmcs_writel(HOST_RIP, vmx_return); /* 22.2.5 */
28947 + vmcs_writel(HOST_RIP, ktla_ktva(vmx_return)); /* 22.2.5 */
28948
28949 rdmsr(MSR_IA32_SYSENTER_CS, low32, high32);
28950 vmcs_write32(HOST_IA32_SYSENTER_CS, low32);
28951 @@ -5879,11 +5890,16 @@ static __init int hardware_setup(void)
28952 * page upon invalidation. No need to do anything if the
28953 * processor does not have the APIC_ACCESS_ADDR VMCS field.
28954 */
28955 - kvm_x86_ops->set_apic_access_page_addr = NULL;
28956 + pax_open_kernel();
28957 + *(void **)&kvm_x86_ops->set_apic_access_page_addr = NULL;
28958 + pax_close_kernel();
28959 }
28960
28961 - if (!cpu_has_vmx_tpr_shadow())
28962 - kvm_x86_ops->update_cr8_intercept = NULL;
28963 + if (!cpu_has_vmx_tpr_shadow()) {
28964 + pax_open_kernel();
28965 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28966 + pax_close_kernel();
28967 + }
28968
28969 if (enable_ept && !cpu_has_vmx_ept_2m_page())
28970 kvm_disable_largepages();
28971 @@ -5894,13 +5910,15 @@ static __init int hardware_setup(void)
28972 if (!cpu_has_vmx_apicv())
28973 enable_apicv = 0;
28974
28975 + pax_open_kernel();
28976 if (enable_apicv)
28977 - kvm_x86_ops->update_cr8_intercept = NULL;
28978 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28979 else {
28980 - kvm_x86_ops->hwapic_irr_update = NULL;
28981 - kvm_x86_ops->deliver_posted_interrupt = NULL;
28982 - kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28983 + *(void **)&kvm_x86_ops->hwapic_irr_update = NULL;
28984 + *(void **)&kvm_x86_ops->deliver_posted_interrupt = NULL;
28985 + *(void **)&kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28986 }
28987 + pax_close_kernel();
28988
28989 if (nested)
28990 nested_vmx_setup_ctls_msrs();
28991 @@ -7849,6 +7867,12 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28992 "jmp 2f \n\t"
28993 "1: " __ex(ASM_VMX_VMRESUME) "\n\t"
28994 "2: "
28995 +
28996 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28997 + "ljmp %[cs],$3f\n\t"
28998 + "3: "
28999 +#endif
29000 +
29001 /* Save guest registers, load host registers, keep flags */
29002 "mov %0, %c[wordsize](%%" _ASM_SP ") \n\t"
29003 "pop %0 \n\t"
29004 @@ -7901,6 +7925,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29005 #endif
29006 [cr2]"i"(offsetof(struct vcpu_vmx, vcpu.arch.cr2)),
29007 [wordsize]"i"(sizeof(ulong))
29008 +
29009 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
29010 + ,[cs]"i"(__KERNEL_CS)
29011 +#endif
29012 +
29013 : "cc", "memory"
29014 #ifdef CONFIG_X86_64
29015 , "rax", "rbx", "rdi", "rsi"
29016 @@ -7914,7 +7943,7 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29017 if (debugctlmsr)
29018 update_debugctlmsr(debugctlmsr);
29019
29020 -#ifndef CONFIG_X86_64
29021 +#ifdef CONFIG_X86_32
29022 /*
29023 * The sysexit path does not restore ds/es, so we must set them to
29024 * a reasonable value ourselves.
29025 @@ -7923,8 +7952,18 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29026 * may be executed in interrupt context, which saves and restore segments
29027 * around it, nullifying its effect.
29028 */
29029 - loadsegment(ds, __USER_DS);
29030 - loadsegment(es, __USER_DS);
29031 + loadsegment(ds, __KERNEL_DS);
29032 + loadsegment(es, __KERNEL_DS);
29033 + loadsegment(ss, __KERNEL_DS);
29034 +
29035 +#ifdef CONFIG_PAX_KERNEXEC
29036 + loadsegment(fs, __KERNEL_PERCPU);
29037 +#endif
29038 +
29039 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29040 + __set_fs(current_thread_info()->addr_limit);
29041 +#endif
29042 +
29043 #endif
29044
29045 vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP)
29046 diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
29047 index 64d76c1..e20a4c1 100644
29048 --- a/arch/x86/kvm/x86.c
29049 +++ b/arch/x86/kvm/x86.c
29050 @@ -1882,8 +1882,8 @@ static int xen_hvm_config(struct kvm_vcpu *vcpu, u64 data)
29051 {
29052 struct kvm *kvm = vcpu->kvm;
29053 int lm = is_long_mode(vcpu);
29054 - u8 *blob_addr = lm ? (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_64
29055 - : (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
29056 + u8 __user *blob_addr = lm ? (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_64
29057 + : (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
29058 u8 blob_size = lm ? kvm->arch.xen_hvm_config.blob_size_64
29059 : kvm->arch.xen_hvm_config.blob_size_32;
29060 u32 page_num = data & ~PAGE_MASK;
29061 @@ -2809,6 +2809,8 @@ long kvm_arch_dev_ioctl(struct file *filp,
29062 if (n < msr_list.nmsrs)
29063 goto out;
29064 r = -EFAULT;
29065 + if (num_msrs_to_save > ARRAY_SIZE(msrs_to_save))
29066 + goto out;
29067 if (copy_to_user(user_msr_list->indices, &msrs_to_save,
29068 num_msrs_to_save * sizeof(u32)))
29069 goto out;
29070 @@ -5745,7 +5747,7 @@ static struct notifier_block pvclock_gtod_notifier = {
29071 };
29072 #endif
29073
29074 -int kvm_arch_init(void *opaque)
29075 +int kvm_arch_init(const void *opaque)
29076 {
29077 int r;
29078 struct kvm_x86_ops *ops = opaque;
29079 diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
29080 index c1c1544..f90c9d5 100644
29081 --- a/arch/x86/lguest/boot.c
29082 +++ b/arch/x86/lguest/boot.c
29083 @@ -1206,9 +1206,10 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
29084 * Rebooting also tells the Host we're finished, but the RESTART flag tells the
29085 * Launcher to reboot us.
29086 */
29087 -static void lguest_restart(char *reason)
29088 +static __noreturn void lguest_restart(char *reason)
29089 {
29090 hcall(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART, 0, 0);
29091 + BUG();
29092 }
29093
29094 /*G:050
29095 diff --git a/arch/x86/lib/atomic64_386_32.S b/arch/x86/lib/atomic64_386_32.S
29096 index 00933d5..3a64af9 100644
29097 --- a/arch/x86/lib/atomic64_386_32.S
29098 +++ b/arch/x86/lib/atomic64_386_32.S
29099 @@ -48,6 +48,10 @@ BEGIN(read)
29100 movl (v), %eax
29101 movl 4(v), %edx
29102 RET_ENDP
29103 +BEGIN(read_unchecked)
29104 + movl (v), %eax
29105 + movl 4(v), %edx
29106 +RET_ENDP
29107 #undef v
29108
29109 #define v %esi
29110 @@ -55,6 +59,10 @@ BEGIN(set)
29111 movl %ebx, (v)
29112 movl %ecx, 4(v)
29113 RET_ENDP
29114 +BEGIN(set_unchecked)
29115 + movl %ebx, (v)
29116 + movl %ecx, 4(v)
29117 +RET_ENDP
29118 #undef v
29119
29120 #define v %esi
29121 @@ -70,6 +78,20 @@ RET_ENDP
29122 BEGIN(add)
29123 addl %eax, (v)
29124 adcl %edx, 4(v)
29125 +
29126 +#ifdef CONFIG_PAX_REFCOUNT
29127 + jno 0f
29128 + subl %eax, (v)
29129 + sbbl %edx, 4(v)
29130 + int $4
29131 +0:
29132 + _ASM_EXTABLE(0b, 0b)
29133 +#endif
29134 +
29135 +RET_ENDP
29136 +BEGIN(add_unchecked)
29137 + addl %eax, (v)
29138 + adcl %edx, 4(v)
29139 RET_ENDP
29140 #undef v
29141
29142 @@ -77,6 +99,24 @@ RET_ENDP
29143 BEGIN(add_return)
29144 addl (v), %eax
29145 adcl 4(v), %edx
29146 +
29147 +#ifdef CONFIG_PAX_REFCOUNT
29148 + into
29149 +1234:
29150 + _ASM_EXTABLE(1234b, 2f)
29151 +#endif
29152 +
29153 + movl %eax, (v)
29154 + movl %edx, 4(v)
29155 +
29156 +#ifdef CONFIG_PAX_REFCOUNT
29157 +2:
29158 +#endif
29159 +
29160 +RET_ENDP
29161 +BEGIN(add_return_unchecked)
29162 + addl (v), %eax
29163 + adcl 4(v), %edx
29164 movl %eax, (v)
29165 movl %edx, 4(v)
29166 RET_ENDP
29167 @@ -86,6 +126,20 @@ RET_ENDP
29168 BEGIN(sub)
29169 subl %eax, (v)
29170 sbbl %edx, 4(v)
29171 +
29172 +#ifdef CONFIG_PAX_REFCOUNT
29173 + jno 0f
29174 + addl %eax, (v)
29175 + adcl %edx, 4(v)
29176 + int $4
29177 +0:
29178 + _ASM_EXTABLE(0b, 0b)
29179 +#endif
29180 +
29181 +RET_ENDP
29182 +BEGIN(sub_unchecked)
29183 + subl %eax, (v)
29184 + sbbl %edx, 4(v)
29185 RET_ENDP
29186 #undef v
29187
29188 @@ -96,6 +150,27 @@ BEGIN(sub_return)
29189 sbbl $0, %edx
29190 addl (v), %eax
29191 adcl 4(v), %edx
29192 +
29193 +#ifdef CONFIG_PAX_REFCOUNT
29194 + into
29195 +1234:
29196 + _ASM_EXTABLE(1234b, 2f)
29197 +#endif
29198 +
29199 + movl %eax, (v)
29200 + movl %edx, 4(v)
29201 +
29202 +#ifdef CONFIG_PAX_REFCOUNT
29203 +2:
29204 +#endif
29205 +
29206 +RET_ENDP
29207 +BEGIN(sub_return_unchecked)
29208 + negl %edx
29209 + negl %eax
29210 + sbbl $0, %edx
29211 + addl (v), %eax
29212 + adcl 4(v), %edx
29213 movl %eax, (v)
29214 movl %edx, 4(v)
29215 RET_ENDP
29216 @@ -105,6 +180,20 @@ RET_ENDP
29217 BEGIN(inc)
29218 addl $1, (v)
29219 adcl $0, 4(v)
29220 +
29221 +#ifdef CONFIG_PAX_REFCOUNT
29222 + jno 0f
29223 + subl $1, (v)
29224 + sbbl $0, 4(v)
29225 + int $4
29226 +0:
29227 + _ASM_EXTABLE(0b, 0b)
29228 +#endif
29229 +
29230 +RET_ENDP
29231 +BEGIN(inc_unchecked)
29232 + addl $1, (v)
29233 + adcl $0, 4(v)
29234 RET_ENDP
29235 #undef v
29236
29237 @@ -114,6 +203,26 @@ BEGIN(inc_return)
29238 movl 4(v), %edx
29239 addl $1, %eax
29240 adcl $0, %edx
29241 +
29242 +#ifdef CONFIG_PAX_REFCOUNT
29243 + into
29244 +1234:
29245 + _ASM_EXTABLE(1234b, 2f)
29246 +#endif
29247 +
29248 + movl %eax, (v)
29249 + movl %edx, 4(v)
29250 +
29251 +#ifdef CONFIG_PAX_REFCOUNT
29252 +2:
29253 +#endif
29254 +
29255 +RET_ENDP
29256 +BEGIN(inc_return_unchecked)
29257 + movl (v), %eax
29258 + movl 4(v), %edx
29259 + addl $1, %eax
29260 + adcl $0, %edx
29261 movl %eax, (v)
29262 movl %edx, 4(v)
29263 RET_ENDP
29264 @@ -123,6 +232,20 @@ RET_ENDP
29265 BEGIN(dec)
29266 subl $1, (v)
29267 sbbl $0, 4(v)
29268 +
29269 +#ifdef CONFIG_PAX_REFCOUNT
29270 + jno 0f
29271 + addl $1, (v)
29272 + adcl $0, 4(v)
29273 + int $4
29274 +0:
29275 + _ASM_EXTABLE(0b, 0b)
29276 +#endif
29277 +
29278 +RET_ENDP
29279 +BEGIN(dec_unchecked)
29280 + subl $1, (v)
29281 + sbbl $0, 4(v)
29282 RET_ENDP
29283 #undef v
29284
29285 @@ -132,6 +255,26 @@ BEGIN(dec_return)
29286 movl 4(v), %edx
29287 subl $1, %eax
29288 sbbl $0, %edx
29289 +
29290 +#ifdef CONFIG_PAX_REFCOUNT
29291 + into
29292 +1234:
29293 + _ASM_EXTABLE(1234b, 2f)
29294 +#endif
29295 +
29296 + movl %eax, (v)
29297 + movl %edx, 4(v)
29298 +
29299 +#ifdef CONFIG_PAX_REFCOUNT
29300 +2:
29301 +#endif
29302 +
29303 +RET_ENDP
29304 +BEGIN(dec_return_unchecked)
29305 + movl (v), %eax
29306 + movl 4(v), %edx
29307 + subl $1, %eax
29308 + sbbl $0, %edx
29309 movl %eax, (v)
29310 movl %edx, 4(v)
29311 RET_ENDP
29312 @@ -143,6 +286,13 @@ BEGIN(add_unless)
29313 adcl %edx, %edi
29314 addl (v), %eax
29315 adcl 4(v), %edx
29316 +
29317 +#ifdef CONFIG_PAX_REFCOUNT
29318 + into
29319 +1234:
29320 + _ASM_EXTABLE(1234b, 2f)
29321 +#endif
29322 +
29323 cmpl %eax, %ecx
29324 je 3f
29325 1:
29326 @@ -168,6 +318,13 @@ BEGIN(inc_not_zero)
29327 1:
29328 addl $1, %eax
29329 adcl $0, %edx
29330 +
29331 +#ifdef CONFIG_PAX_REFCOUNT
29332 + into
29333 +1234:
29334 + _ASM_EXTABLE(1234b, 2f)
29335 +#endif
29336 +
29337 movl %eax, (v)
29338 movl %edx, 4(v)
29339 movl $1, %eax
29340 @@ -186,6 +343,13 @@ BEGIN(dec_if_positive)
29341 movl 4(v), %edx
29342 subl $1, %eax
29343 sbbl $0, %edx
29344 +
29345 +#ifdef CONFIG_PAX_REFCOUNT
29346 + into
29347 +1234:
29348 + _ASM_EXTABLE(1234b, 1f)
29349 +#endif
29350 +
29351 js 1f
29352 movl %eax, (v)
29353 movl %edx, 4(v)
29354 diff --git a/arch/x86/lib/atomic64_cx8_32.S b/arch/x86/lib/atomic64_cx8_32.S
29355 index f5cc9eb..51fa319 100644
29356 --- a/arch/x86/lib/atomic64_cx8_32.S
29357 +++ b/arch/x86/lib/atomic64_cx8_32.S
29358 @@ -35,10 +35,20 @@ ENTRY(atomic64_read_cx8)
29359 CFI_STARTPROC
29360
29361 read64 %ecx
29362 + pax_force_retaddr
29363 ret
29364 CFI_ENDPROC
29365 ENDPROC(atomic64_read_cx8)
29366
29367 +ENTRY(atomic64_read_unchecked_cx8)
29368 + CFI_STARTPROC
29369 +
29370 + read64 %ecx
29371 + pax_force_retaddr
29372 + ret
29373 + CFI_ENDPROC
29374 +ENDPROC(atomic64_read_unchecked_cx8)
29375 +
29376 ENTRY(atomic64_set_cx8)
29377 CFI_STARTPROC
29378
29379 @@ -48,10 +58,25 @@ ENTRY(atomic64_set_cx8)
29380 cmpxchg8b (%esi)
29381 jne 1b
29382
29383 + pax_force_retaddr
29384 ret
29385 CFI_ENDPROC
29386 ENDPROC(atomic64_set_cx8)
29387
29388 +ENTRY(atomic64_set_unchecked_cx8)
29389 + CFI_STARTPROC
29390 +
29391 +1:
29392 +/* we don't need LOCK_PREFIX since aligned 64-bit writes
29393 + * are atomic on 586 and newer */
29394 + cmpxchg8b (%esi)
29395 + jne 1b
29396 +
29397 + pax_force_retaddr
29398 + ret
29399 + CFI_ENDPROC
29400 +ENDPROC(atomic64_set_unchecked_cx8)
29401 +
29402 ENTRY(atomic64_xchg_cx8)
29403 CFI_STARTPROC
29404
29405 @@ -60,12 +85,13 @@ ENTRY(atomic64_xchg_cx8)
29406 cmpxchg8b (%esi)
29407 jne 1b
29408
29409 + pax_force_retaddr
29410 ret
29411 CFI_ENDPROC
29412 ENDPROC(atomic64_xchg_cx8)
29413
29414 -.macro addsub_return func ins insc
29415 -ENTRY(atomic64_\func\()_return_cx8)
29416 +.macro addsub_return func ins insc unchecked=""
29417 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29418 CFI_STARTPROC
29419 SAVE ebp
29420 SAVE ebx
29421 @@ -82,27 +108,44 @@ ENTRY(atomic64_\func\()_return_cx8)
29422 movl %edx, %ecx
29423 \ins\()l %esi, %ebx
29424 \insc\()l %edi, %ecx
29425 +
29426 +.ifb \unchecked
29427 +#ifdef CONFIG_PAX_REFCOUNT
29428 + into
29429 +2:
29430 + _ASM_EXTABLE(2b, 3f)
29431 +#endif
29432 +.endif
29433 +
29434 LOCK_PREFIX
29435 cmpxchg8b (%ebp)
29436 jne 1b
29437 -
29438 -10:
29439 movl %ebx, %eax
29440 movl %ecx, %edx
29441 +
29442 +.ifb \unchecked
29443 +#ifdef CONFIG_PAX_REFCOUNT
29444 +3:
29445 +#endif
29446 +.endif
29447 +
29448 RESTORE edi
29449 RESTORE esi
29450 RESTORE ebx
29451 RESTORE ebp
29452 + pax_force_retaddr
29453 ret
29454 CFI_ENDPROC
29455 -ENDPROC(atomic64_\func\()_return_cx8)
29456 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29457 .endm
29458
29459 addsub_return add add adc
29460 addsub_return sub sub sbb
29461 +addsub_return add add adc _unchecked
29462 +addsub_return sub sub sbb _unchecked
29463
29464 -.macro incdec_return func ins insc
29465 -ENTRY(atomic64_\func\()_return_cx8)
29466 +.macro incdec_return func ins insc unchecked=""
29467 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29468 CFI_STARTPROC
29469 SAVE ebx
29470
29471 @@ -112,21 +155,39 @@ ENTRY(atomic64_\func\()_return_cx8)
29472 movl %edx, %ecx
29473 \ins\()l $1, %ebx
29474 \insc\()l $0, %ecx
29475 +
29476 +.ifb \unchecked
29477 +#ifdef CONFIG_PAX_REFCOUNT
29478 + into
29479 +2:
29480 + _ASM_EXTABLE(2b, 3f)
29481 +#endif
29482 +.endif
29483 +
29484 LOCK_PREFIX
29485 cmpxchg8b (%esi)
29486 jne 1b
29487
29488 -10:
29489 movl %ebx, %eax
29490 movl %ecx, %edx
29491 +
29492 +.ifb \unchecked
29493 +#ifdef CONFIG_PAX_REFCOUNT
29494 +3:
29495 +#endif
29496 +.endif
29497 +
29498 RESTORE ebx
29499 + pax_force_retaddr
29500 ret
29501 CFI_ENDPROC
29502 -ENDPROC(atomic64_\func\()_return_cx8)
29503 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29504 .endm
29505
29506 incdec_return inc add adc
29507 incdec_return dec sub sbb
29508 +incdec_return inc add adc _unchecked
29509 +incdec_return dec sub sbb _unchecked
29510
29511 ENTRY(atomic64_dec_if_positive_cx8)
29512 CFI_STARTPROC
29513 @@ -138,6 +199,13 @@ ENTRY(atomic64_dec_if_positive_cx8)
29514 movl %edx, %ecx
29515 subl $1, %ebx
29516 sbb $0, %ecx
29517 +
29518 +#ifdef CONFIG_PAX_REFCOUNT
29519 + into
29520 +1234:
29521 + _ASM_EXTABLE(1234b, 2f)
29522 +#endif
29523 +
29524 js 2f
29525 LOCK_PREFIX
29526 cmpxchg8b (%esi)
29527 @@ -147,6 +215,7 @@ ENTRY(atomic64_dec_if_positive_cx8)
29528 movl %ebx, %eax
29529 movl %ecx, %edx
29530 RESTORE ebx
29531 + pax_force_retaddr
29532 ret
29533 CFI_ENDPROC
29534 ENDPROC(atomic64_dec_if_positive_cx8)
29535 @@ -171,6 +240,13 @@ ENTRY(atomic64_add_unless_cx8)
29536 movl %edx, %ecx
29537 addl %ebp, %ebx
29538 adcl %edi, %ecx
29539 +
29540 +#ifdef CONFIG_PAX_REFCOUNT
29541 + into
29542 +1234:
29543 + _ASM_EXTABLE(1234b, 3f)
29544 +#endif
29545 +
29546 LOCK_PREFIX
29547 cmpxchg8b (%esi)
29548 jne 1b
29549 @@ -181,6 +257,7 @@ ENTRY(atomic64_add_unless_cx8)
29550 CFI_ADJUST_CFA_OFFSET -8
29551 RESTORE ebx
29552 RESTORE ebp
29553 + pax_force_retaddr
29554 ret
29555 4:
29556 cmpl %edx, 4(%esp)
29557 @@ -203,6 +280,13 @@ ENTRY(atomic64_inc_not_zero_cx8)
29558 xorl %ecx, %ecx
29559 addl $1, %ebx
29560 adcl %edx, %ecx
29561 +
29562 +#ifdef CONFIG_PAX_REFCOUNT
29563 + into
29564 +1234:
29565 + _ASM_EXTABLE(1234b, 3f)
29566 +#endif
29567 +
29568 LOCK_PREFIX
29569 cmpxchg8b (%esi)
29570 jne 1b
29571 @@ -210,6 +294,7 @@ ENTRY(atomic64_inc_not_zero_cx8)
29572 movl $1, %eax
29573 3:
29574 RESTORE ebx
29575 + pax_force_retaddr
29576 ret
29577 CFI_ENDPROC
29578 ENDPROC(atomic64_inc_not_zero_cx8)
29579 diff --git a/arch/x86/lib/checksum_32.S b/arch/x86/lib/checksum_32.S
29580 index e78b8eee..7e173a8 100644
29581 --- a/arch/x86/lib/checksum_32.S
29582 +++ b/arch/x86/lib/checksum_32.S
29583 @@ -29,7 +29,8 @@
29584 #include <asm/dwarf2.h>
29585 #include <asm/errno.h>
29586 #include <asm/asm.h>
29587 -
29588 +#include <asm/segment.h>
29589 +
29590 /*
29591 * computes a partial checksum, e.g. for TCP/UDP fragments
29592 */
29593 @@ -293,9 +294,24 @@ unsigned int csum_partial_copy_generic (const char *src, char *dst,
29594
29595 #define ARGBASE 16
29596 #define FP 12
29597 -
29598 -ENTRY(csum_partial_copy_generic)
29599 +
29600 +ENTRY(csum_partial_copy_generic_to_user)
29601 CFI_STARTPROC
29602 +
29603 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29604 + pushl_cfi %gs
29605 + popl_cfi %es
29606 + jmp csum_partial_copy_generic
29607 +#endif
29608 +
29609 +ENTRY(csum_partial_copy_generic_from_user)
29610 +
29611 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29612 + pushl_cfi %gs
29613 + popl_cfi %ds
29614 +#endif
29615 +
29616 +ENTRY(csum_partial_copy_generic)
29617 subl $4,%esp
29618 CFI_ADJUST_CFA_OFFSET 4
29619 pushl_cfi %edi
29620 @@ -317,7 +333,7 @@ ENTRY(csum_partial_copy_generic)
29621 jmp 4f
29622 SRC(1: movw (%esi), %bx )
29623 addl $2, %esi
29624 -DST( movw %bx, (%edi) )
29625 +DST( movw %bx, %es:(%edi) )
29626 addl $2, %edi
29627 addw %bx, %ax
29628 adcl $0, %eax
29629 @@ -329,30 +345,30 @@ DST( movw %bx, (%edi) )
29630 SRC(1: movl (%esi), %ebx )
29631 SRC( movl 4(%esi), %edx )
29632 adcl %ebx, %eax
29633 -DST( movl %ebx, (%edi) )
29634 +DST( movl %ebx, %es:(%edi) )
29635 adcl %edx, %eax
29636 -DST( movl %edx, 4(%edi) )
29637 +DST( movl %edx, %es:4(%edi) )
29638
29639 SRC( movl 8(%esi), %ebx )
29640 SRC( movl 12(%esi), %edx )
29641 adcl %ebx, %eax
29642 -DST( movl %ebx, 8(%edi) )
29643 +DST( movl %ebx, %es:8(%edi) )
29644 adcl %edx, %eax
29645 -DST( movl %edx, 12(%edi) )
29646 +DST( movl %edx, %es:12(%edi) )
29647
29648 SRC( movl 16(%esi), %ebx )
29649 SRC( movl 20(%esi), %edx )
29650 adcl %ebx, %eax
29651 -DST( movl %ebx, 16(%edi) )
29652 +DST( movl %ebx, %es:16(%edi) )
29653 adcl %edx, %eax
29654 -DST( movl %edx, 20(%edi) )
29655 +DST( movl %edx, %es:20(%edi) )
29656
29657 SRC( movl 24(%esi), %ebx )
29658 SRC( movl 28(%esi), %edx )
29659 adcl %ebx, %eax
29660 -DST( movl %ebx, 24(%edi) )
29661 +DST( movl %ebx, %es:24(%edi) )
29662 adcl %edx, %eax
29663 -DST( movl %edx, 28(%edi) )
29664 +DST( movl %edx, %es:28(%edi) )
29665
29666 lea 32(%esi), %esi
29667 lea 32(%edi), %edi
29668 @@ -366,7 +382,7 @@ DST( movl %edx, 28(%edi) )
29669 shrl $2, %edx # This clears CF
29670 SRC(3: movl (%esi), %ebx )
29671 adcl %ebx, %eax
29672 -DST( movl %ebx, (%edi) )
29673 +DST( movl %ebx, %es:(%edi) )
29674 lea 4(%esi), %esi
29675 lea 4(%edi), %edi
29676 dec %edx
29677 @@ -378,12 +394,12 @@ DST( movl %ebx, (%edi) )
29678 jb 5f
29679 SRC( movw (%esi), %cx )
29680 leal 2(%esi), %esi
29681 -DST( movw %cx, (%edi) )
29682 +DST( movw %cx, %es:(%edi) )
29683 leal 2(%edi), %edi
29684 je 6f
29685 shll $16,%ecx
29686 SRC(5: movb (%esi), %cl )
29687 -DST( movb %cl, (%edi) )
29688 +DST( movb %cl, %es:(%edi) )
29689 6: addl %ecx, %eax
29690 adcl $0, %eax
29691 7:
29692 @@ -394,7 +410,7 @@ DST( movb %cl, (%edi) )
29693
29694 6001:
29695 movl ARGBASE+20(%esp), %ebx # src_err_ptr
29696 - movl $-EFAULT, (%ebx)
29697 + movl $-EFAULT, %ss:(%ebx)
29698
29699 # zero the complete destination - computing the rest
29700 # is too much work
29701 @@ -407,11 +423,15 @@ DST( movb %cl, (%edi) )
29702
29703 6002:
29704 movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29705 - movl $-EFAULT,(%ebx)
29706 + movl $-EFAULT,%ss:(%ebx)
29707 jmp 5000b
29708
29709 .previous
29710
29711 + pushl_cfi %ss
29712 + popl_cfi %ds
29713 + pushl_cfi %ss
29714 + popl_cfi %es
29715 popl_cfi %ebx
29716 CFI_RESTORE ebx
29717 popl_cfi %esi
29718 @@ -421,26 +441,43 @@ DST( movb %cl, (%edi) )
29719 popl_cfi %ecx # equivalent to addl $4,%esp
29720 ret
29721 CFI_ENDPROC
29722 -ENDPROC(csum_partial_copy_generic)
29723 +ENDPROC(csum_partial_copy_generic_to_user)
29724
29725 #else
29726
29727 /* Version for PentiumII/PPro */
29728
29729 #define ROUND1(x) \
29730 + nop; nop; nop; \
29731 SRC(movl x(%esi), %ebx ) ; \
29732 addl %ebx, %eax ; \
29733 - DST(movl %ebx, x(%edi) ) ;
29734 + DST(movl %ebx, %es:x(%edi)) ;
29735
29736 #define ROUND(x) \
29737 + nop; nop; nop; \
29738 SRC(movl x(%esi), %ebx ) ; \
29739 adcl %ebx, %eax ; \
29740 - DST(movl %ebx, x(%edi) ) ;
29741 + DST(movl %ebx, %es:x(%edi)) ;
29742
29743 #define ARGBASE 12
29744 -
29745 -ENTRY(csum_partial_copy_generic)
29746 +
29747 +ENTRY(csum_partial_copy_generic_to_user)
29748 CFI_STARTPROC
29749 +
29750 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29751 + pushl_cfi %gs
29752 + popl_cfi %es
29753 + jmp csum_partial_copy_generic
29754 +#endif
29755 +
29756 +ENTRY(csum_partial_copy_generic_from_user)
29757 +
29758 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29759 + pushl_cfi %gs
29760 + popl_cfi %ds
29761 +#endif
29762 +
29763 +ENTRY(csum_partial_copy_generic)
29764 pushl_cfi %ebx
29765 CFI_REL_OFFSET ebx, 0
29766 pushl_cfi %edi
29767 @@ -461,7 +498,7 @@ ENTRY(csum_partial_copy_generic)
29768 subl %ebx, %edi
29769 lea -1(%esi),%edx
29770 andl $-32,%edx
29771 - lea 3f(%ebx,%ebx), %ebx
29772 + lea 3f(%ebx,%ebx,2), %ebx
29773 testl %esi, %esi
29774 jmp *%ebx
29775 1: addl $64,%esi
29776 @@ -482,19 +519,19 @@ ENTRY(csum_partial_copy_generic)
29777 jb 5f
29778 SRC( movw (%esi), %dx )
29779 leal 2(%esi), %esi
29780 -DST( movw %dx, (%edi) )
29781 +DST( movw %dx, %es:(%edi) )
29782 leal 2(%edi), %edi
29783 je 6f
29784 shll $16,%edx
29785 5:
29786 SRC( movb (%esi), %dl )
29787 -DST( movb %dl, (%edi) )
29788 +DST( movb %dl, %es:(%edi) )
29789 6: addl %edx, %eax
29790 adcl $0, %eax
29791 7:
29792 .section .fixup, "ax"
29793 6001: movl ARGBASE+20(%esp), %ebx # src_err_ptr
29794 - movl $-EFAULT, (%ebx)
29795 + movl $-EFAULT, %ss:(%ebx)
29796 # zero the complete destination (computing the rest is too much work)
29797 movl ARGBASE+8(%esp),%edi # dst
29798 movl ARGBASE+12(%esp),%ecx # len
29799 @@ -502,10 +539,17 @@ DST( movb %dl, (%edi) )
29800 rep; stosb
29801 jmp 7b
29802 6002: movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29803 - movl $-EFAULT, (%ebx)
29804 + movl $-EFAULT, %ss:(%ebx)
29805 jmp 7b
29806 .previous
29807
29808 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29809 + pushl_cfi %ss
29810 + popl_cfi %ds
29811 + pushl_cfi %ss
29812 + popl_cfi %es
29813 +#endif
29814 +
29815 popl_cfi %esi
29816 CFI_RESTORE esi
29817 popl_cfi %edi
29818 @@ -514,7 +558,7 @@ DST( movb %dl, (%edi) )
29819 CFI_RESTORE ebx
29820 ret
29821 CFI_ENDPROC
29822 -ENDPROC(csum_partial_copy_generic)
29823 +ENDPROC(csum_partial_copy_generic_to_user)
29824
29825 #undef ROUND
29826 #undef ROUND1
29827 diff --git a/arch/x86/lib/clear_page_64.S b/arch/x86/lib/clear_page_64.S
29828 index f2145cf..cea889d 100644
29829 --- a/arch/x86/lib/clear_page_64.S
29830 +++ b/arch/x86/lib/clear_page_64.S
29831 @@ -11,6 +11,7 @@ ENTRY(clear_page_c)
29832 movl $4096/8,%ecx
29833 xorl %eax,%eax
29834 rep stosq
29835 + pax_force_retaddr
29836 ret
29837 CFI_ENDPROC
29838 ENDPROC(clear_page_c)
29839 @@ -20,6 +21,7 @@ ENTRY(clear_page_c_e)
29840 movl $4096,%ecx
29841 xorl %eax,%eax
29842 rep stosb
29843 + pax_force_retaddr
29844 ret
29845 CFI_ENDPROC
29846 ENDPROC(clear_page_c_e)
29847 @@ -43,6 +45,7 @@ ENTRY(clear_page)
29848 leaq 64(%rdi),%rdi
29849 jnz .Lloop
29850 nop
29851 + pax_force_retaddr
29852 ret
29853 CFI_ENDPROC
29854 .Lclear_page_end:
29855 @@ -58,7 +61,7 @@ ENDPROC(clear_page)
29856
29857 #include <asm/cpufeature.h>
29858
29859 - .section .altinstr_replacement,"ax"
29860 + .section .altinstr_replacement,"a"
29861 1: .byte 0xeb /* jmp <disp8> */
29862 .byte (clear_page_c - clear_page) - (2f - 1b) /* offset */
29863 2: .byte 0xeb /* jmp <disp8> */
29864 diff --git a/arch/x86/lib/cmpxchg16b_emu.S b/arch/x86/lib/cmpxchg16b_emu.S
29865 index 40a1725..5d12ac4 100644
29866 --- a/arch/x86/lib/cmpxchg16b_emu.S
29867 +++ b/arch/x86/lib/cmpxchg16b_emu.S
29868 @@ -8,6 +8,7 @@
29869 #include <linux/linkage.h>
29870 #include <asm/dwarf2.h>
29871 #include <asm/percpu.h>
29872 +#include <asm/alternative-asm.h>
29873
29874 .text
29875
29876 @@ -46,12 +47,14 @@ CFI_STARTPROC
29877 CFI_REMEMBER_STATE
29878 popfq_cfi
29879 mov $1, %al
29880 + pax_force_retaddr
29881 ret
29882
29883 CFI_RESTORE_STATE
29884 .Lnot_same:
29885 popfq_cfi
29886 xor %al,%al
29887 + pax_force_retaddr
29888 ret
29889
29890 CFI_ENDPROC
29891 diff --git a/arch/x86/lib/copy_page_64.S b/arch/x86/lib/copy_page_64.S
29892 index 176cca6..e0d658e 100644
29893 --- a/arch/x86/lib/copy_page_64.S
29894 +++ b/arch/x86/lib/copy_page_64.S
29895 @@ -9,6 +9,7 @@ copy_page_rep:
29896 CFI_STARTPROC
29897 movl $4096/8, %ecx
29898 rep movsq
29899 + pax_force_retaddr
29900 ret
29901 CFI_ENDPROC
29902 ENDPROC(copy_page_rep)
29903 @@ -24,8 +25,8 @@ ENTRY(copy_page)
29904 CFI_ADJUST_CFA_OFFSET 2*8
29905 movq %rbx, (%rsp)
29906 CFI_REL_OFFSET rbx, 0
29907 - movq %r12, 1*8(%rsp)
29908 - CFI_REL_OFFSET r12, 1*8
29909 + movq %r13, 1*8(%rsp)
29910 + CFI_REL_OFFSET r13, 1*8
29911
29912 movl $(4096/64)-5, %ecx
29913 .p2align 4
29914 @@ -38,7 +39,7 @@ ENTRY(copy_page)
29915 movq 0x8*4(%rsi), %r9
29916 movq 0x8*5(%rsi), %r10
29917 movq 0x8*6(%rsi), %r11
29918 - movq 0x8*7(%rsi), %r12
29919 + movq 0x8*7(%rsi), %r13
29920
29921 prefetcht0 5*64(%rsi)
29922
29923 @@ -49,7 +50,7 @@ ENTRY(copy_page)
29924 movq %r9, 0x8*4(%rdi)
29925 movq %r10, 0x8*5(%rdi)
29926 movq %r11, 0x8*6(%rdi)
29927 - movq %r12, 0x8*7(%rdi)
29928 + movq %r13, 0x8*7(%rdi)
29929
29930 leaq 64 (%rsi), %rsi
29931 leaq 64 (%rdi), %rdi
29932 @@ -68,7 +69,7 @@ ENTRY(copy_page)
29933 movq 0x8*4(%rsi), %r9
29934 movq 0x8*5(%rsi), %r10
29935 movq 0x8*6(%rsi), %r11
29936 - movq 0x8*7(%rsi), %r12
29937 + movq 0x8*7(%rsi), %r13
29938
29939 movq %rax, 0x8*0(%rdi)
29940 movq %rbx, 0x8*1(%rdi)
29941 @@ -77,7 +78,7 @@ ENTRY(copy_page)
29942 movq %r9, 0x8*4(%rdi)
29943 movq %r10, 0x8*5(%rdi)
29944 movq %r11, 0x8*6(%rdi)
29945 - movq %r12, 0x8*7(%rdi)
29946 + movq %r13, 0x8*7(%rdi)
29947
29948 leaq 64(%rdi), %rdi
29949 leaq 64(%rsi), %rsi
29950 @@ -85,10 +86,11 @@ ENTRY(copy_page)
29951
29952 movq (%rsp), %rbx
29953 CFI_RESTORE rbx
29954 - movq 1*8(%rsp), %r12
29955 - CFI_RESTORE r12
29956 + movq 1*8(%rsp), %r13
29957 + CFI_RESTORE r13
29958 addq $2*8, %rsp
29959 CFI_ADJUST_CFA_OFFSET -2*8
29960 + pax_force_retaddr
29961 ret
29962 .Lcopy_page_end:
29963 CFI_ENDPROC
29964 @@ -99,7 +101,7 @@ ENDPROC(copy_page)
29965
29966 #include <asm/cpufeature.h>
29967
29968 - .section .altinstr_replacement,"ax"
29969 + .section .altinstr_replacement,"a"
29970 1: .byte 0xeb /* jmp <disp8> */
29971 .byte (copy_page_rep - copy_page) - (2f - 1b) /* offset */
29972 2:
29973 diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
29974 index dee945d..a84067b 100644
29975 --- a/arch/x86/lib/copy_user_64.S
29976 +++ b/arch/x86/lib/copy_user_64.S
29977 @@ -18,31 +18,7 @@
29978 #include <asm/alternative-asm.h>
29979 #include <asm/asm.h>
29980 #include <asm/smap.h>
29981 -
29982 -/*
29983 - * By placing feature2 after feature1 in altinstructions section, we logically
29984 - * implement:
29985 - * If CPU has feature2, jmp to alt2 is used
29986 - * else if CPU has feature1, jmp to alt1 is used
29987 - * else jmp to orig is used.
29988 - */
29989 - .macro ALTERNATIVE_JUMP feature1,feature2,orig,alt1,alt2
29990 -0:
29991 - .byte 0xe9 /* 32bit jump */
29992 - .long \orig-1f /* by default jump to orig */
29993 -1:
29994 - .section .altinstr_replacement,"ax"
29995 -2: .byte 0xe9 /* near jump with 32bit immediate */
29996 - .long \alt1-1b /* offset */ /* or alternatively to alt1 */
29997 -3: .byte 0xe9 /* near jump with 32bit immediate */
29998 - .long \alt2-1b /* offset */ /* or alternatively to alt2 */
29999 - .previous
30000 -
30001 - .section .altinstructions,"a"
30002 - altinstruction_entry 0b,2b,\feature1,5,5
30003 - altinstruction_entry 0b,3b,\feature2,5,5
30004 - .previous
30005 - .endm
30006 +#include <asm/pgtable.h>
30007
30008 .macro ALIGN_DESTINATION
30009 #ifdef FIX_ALIGNMENT
30010 @@ -70,52 +46,6 @@
30011 #endif
30012 .endm
30013
30014 -/* Standard copy_to_user with segment limit checking */
30015 -ENTRY(_copy_to_user)
30016 - CFI_STARTPROC
30017 - GET_THREAD_INFO(%rax)
30018 - movq %rdi,%rcx
30019 - addq %rdx,%rcx
30020 - jc bad_to_user
30021 - cmpq TI_addr_limit(%rax),%rcx
30022 - ja bad_to_user
30023 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
30024 - copy_user_generic_unrolled,copy_user_generic_string, \
30025 - copy_user_enhanced_fast_string
30026 - CFI_ENDPROC
30027 -ENDPROC(_copy_to_user)
30028 -
30029 -/* Standard copy_from_user with segment limit checking */
30030 -ENTRY(_copy_from_user)
30031 - CFI_STARTPROC
30032 - GET_THREAD_INFO(%rax)
30033 - movq %rsi,%rcx
30034 - addq %rdx,%rcx
30035 - jc bad_from_user
30036 - cmpq TI_addr_limit(%rax),%rcx
30037 - ja bad_from_user
30038 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
30039 - copy_user_generic_unrolled,copy_user_generic_string, \
30040 - copy_user_enhanced_fast_string
30041 - CFI_ENDPROC
30042 -ENDPROC(_copy_from_user)
30043 -
30044 - .section .fixup,"ax"
30045 - /* must zero dest */
30046 -ENTRY(bad_from_user)
30047 -bad_from_user:
30048 - CFI_STARTPROC
30049 - movl %edx,%ecx
30050 - xorl %eax,%eax
30051 - rep
30052 - stosb
30053 -bad_to_user:
30054 - movl %edx,%eax
30055 - ret
30056 - CFI_ENDPROC
30057 -ENDPROC(bad_from_user)
30058 - .previous
30059 -
30060 /*
30061 * copy_user_generic_unrolled - memory copy with exception handling.
30062 * This version is for CPUs like P4 that don't have efficient micro
30063 @@ -131,6 +61,7 @@ ENDPROC(bad_from_user)
30064 */
30065 ENTRY(copy_user_generic_unrolled)
30066 CFI_STARTPROC
30067 + ASM_PAX_OPEN_USERLAND
30068 ASM_STAC
30069 cmpl $8,%edx
30070 jb 20f /* less then 8 bytes, go to byte copy loop */
30071 @@ -180,6 +111,8 @@ ENTRY(copy_user_generic_unrolled)
30072 jnz 21b
30073 23: xor %eax,%eax
30074 ASM_CLAC
30075 + ASM_PAX_CLOSE_USERLAND
30076 + pax_force_retaddr
30077 ret
30078
30079 .section .fixup,"ax"
30080 @@ -235,6 +168,7 @@ ENDPROC(copy_user_generic_unrolled)
30081 */
30082 ENTRY(copy_user_generic_string)
30083 CFI_STARTPROC
30084 + ASM_PAX_OPEN_USERLAND
30085 ASM_STAC
30086 cmpl $8,%edx
30087 jb 2f /* less than 8 bytes, go to byte copy loop */
30088 @@ -249,6 +183,8 @@ ENTRY(copy_user_generic_string)
30089 movsb
30090 xorl %eax,%eax
30091 ASM_CLAC
30092 + ASM_PAX_CLOSE_USERLAND
30093 + pax_force_retaddr
30094 ret
30095
30096 .section .fixup,"ax"
30097 @@ -276,12 +212,15 @@ ENDPROC(copy_user_generic_string)
30098 */
30099 ENTRY(copy_user_enhanced_fast_string)
30100 CFI_STARTPROC
30101 + ASM_PAX_OPEN_USERLAND
30102 ASM_STAC
30103 movl %edx,%ecx
30104 1: rep
30105 movsb
30106 xorl %eax,%eax
30107 ASM_CLAC
30108 + ASM_PAX_CLOSE_USERLAND
30109 + pax_force_retaddr
30110 ret
30111
30112 .section .fixup,"ax"
30113 diff --git a/arch/x86/lib/copy_user_nocache_64.S b/arch/x86/lib/copy_user_nocache_64.S
30114 index 6a4f43c..c70fb52 100644
30115 --- a/arch/x86/lib/copy_user_nocache_64.S
30116 +++ b/arch/x86/lib/copy_user_nocache_64.S
30117 @@ -8,6 +8,7 @@
30118
30119 #include <linux/linkage.h>
30120 #include <asm/dwarf2.h>
30121 +#include <asm/alternative-asm.h>
30122
30123 #define FIX_ALIGNMENT 1
30124
30125 @@ -16,6 +17,7 @@
30126 #include <asm/thread_info.h>
30127 #include <asm/asm.h>
30128 #include <asm/smap.h>
30129 +#include <asm/pgtable.h>
30130
30131 .macro ALIGN_DESTINATION
30132 #ifdef FIX_ALIGNMENT
30133 @@ -49,6 +51,16 @@
30134 */
30135 ENTRY(__copy_user_nocache)
30136 CFI_STARTPROC
30137 +
30138 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30139 + mov pax_user_shadow_base,%rcx
30140 + cmp %rcx,%rsi
30141 + jae 1f
30142 + add %rcx,%rsi
30143 +1:
30144 +#endif
30145 +
30146 + ASM_PAX_OPEN_USERLAND
30147 ASM_STAC
30148 cmpl $8,%edx
30149 jb 20f /* less then 8 bytes, go to byte copy loop */
30150 @@ -98,7 +110,9 @@ ENTRY(__copy_user_nocache)
30151 jnz 21b
30152 23: xorl %eax,%eax
30153 ASM_CLAC
30154 + ASM_PAX_CLOSE_USERLAND
30155 sfence
30156 + pax_force_retaddr
30157 ret
30158
30159 .section .fixup,"ax"
30160 diff --git a/arch/x86/lib/csum-copy_64.S b/arch/x86/lib/csum-copy_64.S
30161 index 2419d5f..fe52d0e 100644
30162 --- a/arch/x86/lib/csum-copy_64.S
30163 +++ b/arch/x86/lib/csum-copy_64.S
30164 @@ -9,6 +9,7 @@
30165 #include <asm/dwarf2.h>
30166 #include <asm/errno.h>
30167 #include <asm/asm.h>
30168 +#include <asm/alternative-asm.h>
30169
30170 /*
30171 * Checksum copy with exception handling.
30172 @@ -56,8 +57,8 @@ ENTRY(csum_partial_copy_generic)
30173 CFI_ADJUST_CFA_OFFSET 7*8
30174 movq %rbx, 2*8(%rsp)
30175 CFI_REL_OFFSET rbx, 2*8
30176 - movq %r12, 3*8(%rsp)
30177 - CFI_REL_OFFSET r12, 3*8
30178 + movq %r15, 3*8(%rsp)
30179 + CFI_REL_OFFSET r15, 3*8
30180 movq %r14, 4*8(%rsp)
30181 CFI_REL_OFFSET r14, 4*8
30182 movq %r13, 5*8(%rsp)
30183 @@ -72,16 +73,16 @@ ENTRY(csum_partial_copy_generic)
30184 movl %edx, %ecx
30185
30186 xorl %r9d, %r9d
30187 - movq %rcx, %r12
30188 + movq %rcx, %r15
30189
30190 - shrq $6, %r12
30191 + shrq $6, %r15
30192 jz .Lhandle_tail /* < 64 */
30193
30194 clc
30195
30196 /* main loop. clear in 64 byte blocks */
30197 /* r9: zero, r8: temp2, rbx: temp1, rax: sum, rcx: saved length */
30198 - /* r11: temp3, rdx: temp4, r12 loopcnt */
30199 + /* r11: temp3, rdx: temp4, r15 loopcnt */
30200 /* r10: temp5, rbp: temp6, r14 temp7, r13 temp8 */
30201 .p2align 4
30202 .Lloop:
30203 @@ -115,7 +116,7 @@ ENTRY(csum_partial_copy_generic)
30204 adcq %r14, %rax
30205 adcq %r13, %rax
30206
30207 - decl %r12d
30208 + decl %r15d
30209
30210 dest
30211 movq %rbx, (%rsi)
30212 @@ -210,8 +211,8 @@ ENTRY(csum_partial_copy_generic)
30213 .Lende:
30214 movq 2*8(%rsp), %rbx
30215 CFI_RESTORE rbx
30216 - movq 3*8(%rsp), %r12
30217 - CFI_RESTORE r12
30218 + movq 3*8(%rsp), %r15
30219 + CFI_RESTORE r15
30220 movq 4*8(%rsp), %r14
30221 CFI_RESTORE r14
30222 movq 5*8(%rsp), %r13
30223 @@ -220,6 +221,7 @@ ENTRY(csum_partial_copy_generic)
30224 CFI_RESTORE rbp
30225 addq $7*8, %rsp
30226 CFI_ADJUST_CFA_OFFSET -7*8
30227 + pax_force_retaddr
30228 ret
30229 CFI_RESTORE_STATE
30230
30231 diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c
30232 index 1318f75..44c30fd 100644
30233 --- a/arch/x86/lib/csum-wrappers_64.c
30234 +++ b/arch/x86/lib/csum-wrappers_64.c
30235 @@ -52,10 +52,12 @@ csum_partial_copy_from_user(const void __user *src, void *dst,
30236 len -= 2;
30237 }
30238 }
30239 + pax_open_userland();
30240 stac();
30241 - isum = csum_partial_copy_generic((__force const void *)src,
30242 + isum = csum_partial_copy_generic((const void __force_kernel *)____m(src),
30243 dst, len, isum, errp, NULL);
30244 clac();
30245 + pax_close_userland();
30246 if (unlikely(*errp))
30247 goto out_err;
30248
30249 @@ -109,10 +111,12 @@ csum_partial_copy_to_user(const void *src, void __user *dst,
30250 }
30251
30252 *errp = 0;
30253 + pax_open_userland();
30254 stac();
30255 - ret = csum_partial_copy_generic(src, (void __force *)dst,
30256 + ret = csum_partial_copy_generic(src, (void __force_kernel *)____m(dst),
30257 len, isum, NULL, errp);
30258 clac();
30259 + pax_close_userland();
30260 return ret;
30261 }
30262 EXPORT_SYMBOL(csum_partial_copy_to_user);
30263 diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
30264 index a451235..a74bfa3 100644
30265 --- a/arch/x86/lib/getuser.S
30266 +++ b/arch/x86/lib/getuser.S
30267 @@ -33,17 +33,40 @@
30268 #include <asm/thread_info.h>
30269 #include <asm/asm.h>
30270 #include <asm/smap.h>
30271 +#include <asm/segment.h>
30272 +#include <asm/pgtable.h>
30273 +#include <asm/alternative-asm.h>
30274 +
30275 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30276 +#define __copyuser_seg gs;
30277 +#else
30278 +#define __copyuser_seg
30279 +#endif
30280
30281 .text
30282 ENTRY(__get_user_1)
30283 CFI_STARTPROC
30284 +
30285 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30286 GET_THREAD_INFO(%_ASM_DX)
30287 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30288 jae bad_get_user
30289 +
30290 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30291 + mov pax_user_shadow_base,%_ASM_DX
30292 + cmp %_ASM_DX,%_ASM_AX
30293 + jae 1234f
30294 + add %_ASM_DX,%_ASM_AX
30295 +1234:
30296 +#endif
30297 +
30298 +#endif
30299 +
30300 ASM_STAC
30301 -1: movzbl (%_ASM_AX),%edx
30302 +1: __copyuser_seg movzbl (%_ASM_AX),%edx
30303 xor %eax,%eax
30304 ASM_CLAC
30305 + pax_force_retaddr
30306 ret
30307 CFI_ENDPROC
30308 ENDPROC(__get_user_1)
30309 @@ -51,14 +74,28 @@ ENDPROC(__get_user_1)
30310 ENTRY(__get_user_2)
30311 CFI_STARTPROC
30312 add $1,%_ASM_AX
30313 +
30314 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30315 jc bad_get_user
30316 GET_THREAD_INFO(%_ASM_DX)
30317 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30318 jae bad_get_user
30319 +
30320 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30321 + mov pax_user_shadow_base,%_ASM_DX
30322 + cmp %_ASM_DX,%_ASM_AX
30323 + jae 1234f
30324 + add %_ASM_DX,%_ASM_AX
30325 +1234:
30326 +#endif
30327 +
30328 +#endif
30329 +
30330 ASM_STAC
30331 -2: movzwl -1(%_ASM_AX),%edx
30332 +2: __copyuser_seg movzwl -1(%_ASM_AX),%edx
30333 xor %eax,%eax
30334 ASM_CLAC
30335 + pax_force_retaddr
30336 ret
30337 CFI_ENDPROC
30338 ENDPROC(__get_user_2)
30339 @@ -66,14 +103,28 @@ ENDPROC(__get_user_2)
30340 ENTRY(__get_user_4)
30341 CFI_STARTPROC
30342 add $3,%_ASM_AX
30343 +
30344 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30345 jc bad_get_user
30346 GET_THREAD_INFO(%_ASM_DX)
30347 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30348 jae bad_get_user
30349 +
30350 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30351 + mov pax_user_shadow_base,%_ASM_DX
30352 + cmp %_ASM_DX,%_ASM_AX
30353 + jae 1234f
30354 + add %_ASM_DX,%_ASM_AX
30355 +1234:
30356 +#endif
30357 +
30358 +#endif
30359 +
30360 ASM_STAC
30361 -3: movl -3(%_ASM_AX),%edx
30362 +3: __copyuser_seg movl -3(%_ASM_AX),%edx
30363 xor %eax,%eax
30364 ASM_CLAC
30365 + pax_force_retaddr
30366 ret
30367 CFI_ENDPROC
30368 ENDPROC(__get_user_4)
30369 @@ -86,10 +137,20 @@ ENTRY(__get_user_8)
30370 GET_THREAD_INFO(%_ASM_DX)
30371 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30372 jae bad_get_user
30373 +
30374 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30375 + mov pax_user_shadow_base,%_ASM_DX
30376 + cmp %_ASM_DX,%_ASM_AX
30377 + jae 1234f
30378 + add %_ASM_DX,%_ASM_AX
30379 +1234:
30380 +#endif
30381 +
30382 ASM_STAC
30383 4: movq -7(%_ASM_AX),%rdx
30384 xor %eax,%eax
30385 ASM_CLAC
30386 + pax_force_retaddr
30387 ret
30388 #else
30389 add $7,%_ASM_AX
30390 @@ -98,10 +159,11 @@ ENTRY(__get_user_8)
30391 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30392 jae bad_get_user_8
30393 ASM_STAC
30394 -4: movl -7(%_ASM_AX),%edx
30395 -5: movl -3(%_ASM_AX),%ecx
30396 +4: __copyuser_seg movl -7(%_ASM_AX),%edx
30397 +5: __copyuser_seg movl -3(%_ASM_AX),%ecx
30398 xor %eax,%eax
30399 ASM_CLAC
30400 + pax_force_retaddr
30401 ret
30402 #endif
30403 CFI_ENDPROC
30404 @@ -113,6 +175,7 @@ bad_get_user:
30405 xor %edx,%edx
30406 mov $(-EFAULT),%_ASM_AX
30407 ASM_CLAC
30408 + pax_force_retaddr
30409 ret
30410 CFI_ENDPROC
30411 END(bad_get_user)
30412 @@ -124,6 +187,7 @@ bad_get_user_8:
30413 xor %ecx,%ecx
30414 mov $(-EFAULT),%_ASM_AX
30415 ASM_CLAC
30416 + pax_force_retaddr
30417 ret
30418 CFI_ENDPROC
30419 END(bad_get_user_8)
30420 diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c
30421 index 1313ae6..84f25ea 100644
30422 --- a/arch/x86/lib/insn.c
30423 +++ b/arch/x86/lib/insn.c
30424 @@ -20,8 +20,10 @@
30425
30426 #ifdef __KERNEL__
30427 #include <linux/string.h>
30428 +#include <asm/pgtable_types.h>
30429 #else
30430 #include <string.h>
30431 +#define ktla_ktva(addr) addr
30432 #endif
30433 #include <asm/inat.h>
30434 #include <asm/insn.h>
30435 @@ -53,9 +55,9 @@
30436 void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64)
30437 {
30438 memset(insn, 0, sizeof(*insn));
30439 - insn->kaddr = kaddr;
30440 - insn->end_kaddr = kaddr + buf_len;
30441 - insn->next_byte = kaddr;
30442 + insn->kaddr = ktla_ktva(kaddr);
30443 + insn->end_kaddr = insn->kaddr + buf_len;
30444 + insn->next_byte = insn->kaddr;
30445 insn->x86_64 = x86_64 ? 1 : 0;
30446 insn->opnd_bytes = 4;
30447 if (x86_64)
30448 diff --git a/arch/x86/lib/iomap_copy_64.S b/arch/x86/lib/iomap_copy_64.S
30449 index 05a95e7..326f2fa 100644
30450 --- a/arch/x86/lib/iomap_copy_64.S
30451 +++ b/arch/x86/lib/iomap_copy_64.S
30452 @@ -17,6 +17,7 @@
30453
30454 #include <linux/linkage.h>
30455 #include <asm/dwarf2.h>
30456 +#include <asm/alternative-asm.h>
30457
30458 /*
30459 * override generic version in lib/iomap_copy.c
30460 @@ -25,6 +26,7 @@ ENTRY(__iowrite32_copy)
30461 CFI_STARTPROC
30462 movl %edx,%ecx
30463 rep movsd
30464 + pax_force_retaddr
30465 ret
30466 CFI_ENDPROC
30467 ENDPROC(__iowrite32_copy)
30468 diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
30469 index 56313a3..0db417e 100644
30470 --- a/arch/x86/lib/memcpy_64.S
30471 +++ b/arch/x86/lib/memcpy_64.S
30472 @@ -24,7 +24,7 @@
30473 * This gets patched over the unrolled variant (below) via the
30474 * alternative instructions framework:
30475 */
30476 - .section .altinstr_replacement, "ax", @progbits
30477 + .section .altinstr_replacement, "a", @progbits
30478 .Lmemcpy_c:
30479 movq %rdi, %rax
30480 movq %rdx, %rcx
30481 @@ -33,6 +33,7 @@
30482 rep movsq
30483 movl %edx, %ecx
30484 rep movsb
30485 + pax_force_retaddr
30486 ret
30487 .Lmemcpy_e:
30488 .previous
30489 @@ -44,11 +45,12 @@
30490 * This gets patched over the unrolled variant (below) via the
30491 * alternative instructions framework:
30492 */
30493 - .section .altinstr_replacement, "ax", @progbits
30494 + .section .altinstr_replacement, "a", @progbits
30495 .Lmemcpy_c_e:
30496 movq %rdi, %rax
30497 movq %rdx, %rcx
30498 rep movsb
30499 + pax_force_retaddr
30500 ret
30501 .Lmemcpy_e_e:
30502 .previous
30503 @@ -136,6 +138,7 @@ ENTRY(memcpy)
30504 movq %r9, 1*8(%rdi)
30505 movq %r10, -2*8(%rdi, %rdx)
30506 movq %r11, -1*8(%rdi, %rdx)
30507 + pax_force_retaddr
30508 retq
30509 .p2align 4
30510 .Lless_16bytes:
30511 @@ -148,6 +151,7 @@ ENTRY(memcpy)
30512 movq -1*8(%rsi, %rdx), %r9
30513 movq %r8, 0*8(%rdi)
30514 movq %r9, -1*8(%rdi, %rdx)
30515 + pax_force_retaddr
30516 retq
30517 .p2align 4
30518 .Lless_8bytes:
30519 @@ -161,6 +165,7 @@ ENTRY(memcpy)
30520 movl -4(%rsi, %rdx), %r8d
30521 movl %ecx, (%rdi)
30522 movl %r8d, -4(%rdi, %rdx)
30523 + pax_force_retaddr
30524 retq
30525 .p2align 4
30526 .Lless_3bytes:
30527 @@ -179,6 +184,7 @@ ENTRY(memcpy)
30528 movb %cl, (%rdi)
30529
30530 .Lend:
30531 + pax_force_retaddr
30532 retq
30533 CFI_ENDPROC
30534 ENDPROC(memcpy)
30535 diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S
30536 index 65268a6..dd1de11 100644
30537 --- a/arch/x86/lib/memmove_64.S
30538 +++ b/arch/x86/lib/memmove_64.S
30539 @@ -202,14 +202,16 @@ ENTRY(memmove)
30540 movb (%rsi), %r11b
30541 movb %r11b, (%rdi)
30542 13:
30543 + pax_force_retaddr
30544 retq
30545 CFI_ENDPROC
30546
30547 - .section .altinstr_replacement,"ax"
30548 + .section .altinstr_replacement,"a"
30549 .Lmemmove_begin_forward_efs:
30550 /* Forward moving data. */
30551 movq %rdx, %rcx
30552 rep movsb
30553 + pax_force_retaddr
30554 retq
30555 .Lmemmove_end_forward_efs:
30556 .previous
30557 diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S
30558 index 2dcb380..2eb79fe 100644
30559 --- a/arch/x86/lib/memset_64.S
30560 +++ b/arch/x86/lib/memset_64.S
30561 @@ -16,7 +16,7 @@
30562 *
30563 * rax original destination
30564 */
30565 - .section .altinstr_replacement, "ax", @progbits
30566 + .section .altinstr_replacement, "a", @progbits
30567 .Lmemset_c:
30568 movq %rdi,%r9
30569 movq %rdx,%rcx
30570 @@ -30,6 +30,7 @@
30571 movl %edx,%ecx
30572 rep stosb
30573 movq %r9,%rax
30574 + pax_force_retaddr
30575 ret
30576 .Lmemset_e:
30577 .previous
30578 @@ -45,13 +46,14 @@
30579 *
30580 * rax original destination
30581 */
30582 - .section .altinstr_replacement, "ax", @progbits
30583 + .section .altinstr_replacement, "a", @progbits
30584 .Lmemset_c_e:
30585 movq %rdi,%r9
30586 movb %sil,%al
30587 movq %rdx,%rcx
30588 rep stosb
30589 movq %r9,%rax
30590 + pax_force_retaddr
30591 ret
30592 .Lmemset_e_e:
30593 .previous
30594 @@ -118,6 +120,7 @@ ENTRY(__memset)
30595
30596 .Lende:
30597 movq %r10,%rax
30598 + pax_force_retaddr
30599 ret
30600
30601 CFI_RESTORE_STATE
30602 diff --git a/arch/x86/lib/mmx_32.c b/arch/x86/lib/mmx_32.c
30603 index c9f2d9b..e7fd2c0 100644
30604 --- a/arch/x86/lib/mmx_32.c
30605 +++ b/arch/x86/lib/mmx_32.c
30606 @@ -29,6 +29,7 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30607 {
30608 void *p;
30609 int i;
30610 + unsigned long cr0;
30611
30612 if (unlikely(in_interrupt()))
30613 return __memcpy(to, from, len);
30614 @@ -39,44 +40,72 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30615 kernel_fpu_begin();
30616
30617 __asm__ __volatile__ (
30618 - "1: prefetch (%0)\n" /* This set is 28 bytes */
30619 - " prefetch 64(%0)\n"
30620 - " prefetch 128(%0)\n"
30621 - " prefetch 192(%0)\n"
30622 - " prefetch 256(%0)\n"
30623 + "1: prefetch (%1)\n" /* This set is 28 bytes */
30624 + " prefetch 64(%1)\n"
30625 + " prefetch 128(%1)\n"
30626 + " prefetch 192(%1)\n"
30627 + " prefetch 256(%1)\n"
30628 "2: \n"
30629 ".section .fixup, \"ax\"\n"
30630 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30631 + "3: \n"
30632 +
30633 +#ifdef CONFIG_PAX_KERNEXEC
30634 + " movl %%cr0, %0\n"
30635 + " movl %0, %%eax\n"
30636 + " andl $0xFFFEFFFF, %%eax\n"
30637 + " movl %%eax, %%cr0\n"
30638 +#endif
30639 +
30640 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30641 +
30642 +#ifdef CONFIG_PAX_KERNEXEC
30643 + " movl %0, %%cr0\n"
30644 +#endif
30645 +
30646 " jmp 2b\n"
30647 ".previous\n"
30648 _ASM_EXTABLE(1b, 3b)
30649 - : : "r" (from));
30650 + : "=&r" (cr0) : "r" (from) : "ax");
30651
30652 for ( ; i > 5; i--) {
30653 __asm__ __volatile__ (
30654 - "1: prefetch 320(%0)\n"
30655 - "2: movq (%0), %%mm0\n"
30656 - " movq 8(%0), %%mm1\n"
30657 - " movq 16(%0), %%mm2\n"
30658 - " movq 24(%0), %%mm3\n"
30659 - " movq %%mm0, (%1)\n"
30660 - " movq %%mm1, 8(%1)\n"
30661 - " movq %%mm2, 16(%1)\n"
30662 - " movq %%mm3, 24(%1)\n"
30663 - " movq 32(%0), %%mm0\n"
30664 - " movq 40(%0), %%mm1\n"
30665 - " movq 48(%0), %%mm2\n"
30666 - " movq 56(%0), %%mm3\n"
30667 - " movq %%mm0, 32(%1)\n"
30668 - " movq %%mm1, 40(%1)\n"
30669 - " movq %%mm2, 48(%1)\n"
30670 - " movq %%mm3, 56(%1)\n"
30671 + "1: prefetch 320(%1)\n"
30672 + "2: movq (%1), %%mm0\n"
30673 + " movq 8(%1), %%mm1\n"
30674 + " movq 16(%1), %%mm2\n"
30675 + " movq 24(%1), %%mm3\n"
30676 + " movq %%mm0, (%2)\n"
30677 + " movq %%mm1, 8(%2)\n"
30678 + " movq %%mm2, 16(%2)\n"
30679 + " movq %%mm3, 24(%2)\n"
30680 + " movq 32(%1), %%mm0\n"
30681 + " movq 40(%1), %%mm1\n"
30682 + " movq 48(%1), %%mm2\n"
30683 + " movq 56(%1), %%mm3\n"
30684 + " movq %%mm0, 32(%2)\n"
30685 + " movq %%mm1, 40(%2)\n"
30686 + " movq %%mm2, 48(%2)\n"
30687 + " movq %%mm3, 56(%2)\n"
30688 ".section .fixup, \"ax\"\n"
30689 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30690 + "3:\n"
30691 +
30692 +#ifdef CONFIG_PAX_KERNEXEC
30693 + " movl %%cr0, %0\n"
30694 + " movl %0, %%eax\n"
30695 + " andl $0xFFFEFFFF, %%eax\n"
30696 + " movl %%eax, %%cr0\n"
30697 +#endif
30698 +
30699 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30700 +
30701 +#ifdef CONFIG_PAX_KERNEXEC
30702 + " movl %0, %%cr0\n"
30703 +#endif
30704 +
30705 " jmp 2b\n"
30706 ".previous\n"
30707 _ASM_EXTABLE(1b, 3b)
30708 - : : "r" (from), "r" (to) : "memory");
30709 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30710
30711 from += 64;
30712 to += 64;
30713 @@ -158,6 +187,7 @@ static void fast_clear_page(void *page)
30714 static void fast_copy_page(void *to, void *from)
30715 {
30716 int i;
30717 + unsigned long cr0;
30718
30719 kernel_fpu_begin();
30720
30721 @@ -166,42 +196,70 @@ static void fast_copy_page(void *to, void *from)
30722 * but that is for later. -AV
30723 */
30724 __asm__ __volatile__(
30725 - "1: prefetch (%0)\n"
30726 - " prefetch 64(%0)\n"
30727 - " prefetch 128(%0)\n"
30728 - " prefetch 192(%0)\n"
30729 - " prefetch 256(%0)\n"
30730 + "1: prefetch (%1)\n"
30731 + " prefetch 64(%1)\n"
30732 + " prefetch 128(%1)\n"
30733 + " prefetch 192(%1)\n"
30734 + " prefetch 256(%1)\n"
30735 "2: \n"
30736 ".section .fixup, \"ax\"\n"
30737 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30738 + "3: \n"
30739 +
30740 +#ifdef CONFIG_PAX_KERNEXEC
30741 + " movl %%cr0, %0\n"
30742 + " movl %0, %%eax\n"
30743 + " andl $0xFFFEFFFF, %%eax\n"
30744 + " movl %%eax, %%cr0\n"
30745 +#endif
30746 +
30747 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30748 +
30749 +#ifdef CONFIG_PAX_KERNEXEC
30750 + " movl %0, %%cr0\n"
30751 +#endif
30752 +
30753 " jmp 2b\n"
30754 ".previous\n"
30755 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30756 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30757
30758 for (i = 0; i < (4096-320)/64; i++) {
30759 __asm__ __volatile__ (
30760 - "1: prefetch 320(%0)\n"
30761 - "2: movq (%0), %%mm0\n"
30762 - " movntq %%mm0, (%1)\n"
30763 - " movq 8(%0), %%mm1\n"
30764 - " movntq %%mm1, 8(%1)\n"
30765 - " movq 16(%0), %%mm2\n"
30766 - " movntq %%mm2, 16(%1)\n"
30767 - " movq 24(%0), %%mm3\n"
30768 - " movntq %%mm3, 24(%1)\n"
30769 - " movq 32(%0), %%mm4\n"
30770 - " movntq %%mm4, 32(%1)\n"
30771 - " movq 40(%0), %%mm5\n"
30772 - " movntq %%mm5, 40(%1)\n"
30773 - " movq 48(%0), %%mm6\n"
30774 - " movntq %%mm6, 48(%1)\n"
30775 - " movq 56(%0), %%mm7\n"
30776 - " movntq %%mm7, 56(%1)\n"
30777 + "1: prefetch 320(%1)\n"
30778 + "2: movq (%1), %%mm0\n"
30779 + " movntq %%mm0, (%2)\n"
30780 + " movq 8(%1), %%mm1\n"
30781 + " movntq %%mm1, 8(%2)\n"
30782 + " movq 16(%1), %%mm2\n"
30783 + " movntq %%mm2, 16(%2)\n"
30784 + " movq 24(%1), %%mm3\n"
30785 + " movntq %%mm3, 24(%2)\n"
30786 + " movq 32(%1), %%mm4\n"
30787 + " movntq %%mm4, 32(%2)\n"
30788 + " movq 40(%1), %%mm5\n"
30789 + " movntq %%mm5, 40(%2)\n"
30790 + " movq 48(%1), %%mm6\n"
30791 + " movntq %%mm6, 48(%2)\n"
30792 + " movq 56(%1), %%mm7\n"
30793 + " movntq %%mm7, 56(%2)\n"
30794 ".section .fixup, \"ax\"\n"
30795 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30796 + "3:\n"
30797 +
30798 +#ifdef CONFIG_PAX_KERNEXEC
30799 + " movl %%cr0, %0\n"
30800 + " movl %0, %%eax\n"
30801 + " andl $0xFFFEFFFF, %%eax\n"
30802 + " movl %%eax, %%cr0\n"
30803 +#endif
30804 +
30805 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30806 +
30807 +#ifdef CONFIG_PAX_KERNEXEC
30808 + " movl %0, %%cr0\n"
30809 +#endif
30810 +
30811 " jmp 2b\n"
30812 ".previous\n"
30813 - _ASM_EXTABLE(1b, 3b) : : "r" (from), "r" (to) : "memory");
30814 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30815
30816 from += 64;
30817 to += 64;
30818 @@ -280,47 +338,76 @@ static void fast_clear_page(void *page)
30819 static void fast_copy_page(void *to, void *from)
30820 {
30821 int i;
30822 + unsigned long cr0;
30823
30824 kernel_fpu_begin();
30825
30826 __asm__ __volatile__ (
30827 - "1: prefetch (%0)\n"
30828 - " prefetch 64(%0)\n"
30829 - " prefetch 128(%0)\n"
30830 - " prefetch 192(%0)\n"
30831 - " prefetch 256(%0)\n"
30832 + "1: prefetch (%1)\n"
30833 + " prefetch 64(%1)\n"
30834 + " prefetch 128(%1)\n"
30835 + " prefetch 192(%1)\n"
30836 + " prefetch 256(%1)\n"
30837 "2: \n"
30838 ".section .fixup, \"ax\"\n"
30839 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30840 + "3: \n"
30841 +
30842 +#ifdef CONFIG_PAX_KERNEXEC
30843 + " movl %%cr0, %0\n"
30844 + " movl %0, %%eax\n"
30845 + " andl $0xFFFEFFFF, %%eax\n"
30846 + " movl %%eax, %%cr0\n"
30847 +#endif
30848 +
30849 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30850 +
30851 +#ifdef CONFIG_PAX_KERNEXEC
30852 + " movl %0, %%cr0\n"
30853 +#endif
30854 +
30855 " jmp 2b\n"
30856 ".previous\n"
30857 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30858 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30859
30860 for (i = 0; i < 4096/64; i++) {
30861 __asm__ __volatile__ (
30862 - "1: prefetch 320(%0)\n"
30863 - "2: movq (%0), %%mm0\n"
30864 - " movq 8(%0), %%mm1\n"
30865 - " movq 16(%0), %%mm2\n"
30866 - " movq 24(%0), %%mm3\n"
30867 - " movq %%mm0, (%1)\n"
30868 - " movq %%mm1, 8(%1)\n"
30869 - " movq %%mm2, 16(%1)\n"
30870 - " movq %%mm3, 24(%1)\n"
30871 - " movq 32(%0), %%mm0\n"
30872 - " movq 40(%0), %%mm1\n"
30873 - " movq 48(%0), %%mm2\n"
30874 - " movq 56(%0), %%mm3\n"
30875 - " movq %%mm0, 32(%1)\n"
30876 - " movq %%mm1, 40(%1)\n"
30877 - " movq %%mm2, 48(%1)\n"
30878 - " movq %%mm3, 56(%1)\n"
30879 + "1: prefetch 320(%1)\n"
30880 + "2: movq (%1), %%mm0\n"
30881 + " movq 8(%1), %%mm1\n"
30882 + " movq 16(%1), %%mm2\n"
30883 + " movq 24(%1), %%mm3\n"
30884 + " movq %%mm0, (%2)\n"
30885 + " movq %%mm1, 8(%2)\n"
30886 + " movq %%mm2, 16(%2)\n"
30887 + " movq %%mm3, 24(%2)\n"
30888 + " movq 32(%1), %%mm0\n"
30889 + " movq 40(%1), %%mm1\n"
30890 + " movq 48(%1), %%mm2\n"
30891 + " movq 56(%1), %%mm3\n"
30892 + " movq %%mm0, 32(%2)\n"
30893 + " movq %%mm1, 40(%2)\n"
30894 + " movq %%mm2, 48(%2)\n"
30895 + " movq %%mm3, 56(%2)\n"
30896 ".section .fixup, \"ax\"\n"
30897 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30898 + "3:\n"
30899 +
30900 +#ifdef CONFIG_PAX_KERNEXEC
30901 + " movl %%cr0, %0\n"
30902 + " movl %0, %%eax\n"
30903 + " andl $0xFFFEFFFF, %%eax\n"
30904 + " movl %%eax, %%cr0\n"
30905 +#endif
30906 +
30907 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30908 +
30909 +#ifdef CONFIG_PAX_KERNEXEC
30910 + " movl %0, %%cr0\n"
30911 +#endif
30912 +
30913 " jmp 2b\n"
30914 ".previous\n"
30915 _ASM_EXTABLE(1b, 3b)
30916 - : : "r" (from), "r" (to) : "memory");
30917 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30918
30919 from += 64;
30920 to += 64;
30921 diff --git a/arch/x86/lib/msr-reg.S b/arch/x86/lib/msr-reg.S
30922 index f6d13ee..d789440 100644
30923 --- a/arch/x86/lib/msr-reg.S
30924 +++ b/arch/x86/lib/msr-reg.S
30925 @@ -3,6 +3,7 @@
30926 #include <asm/dwarf2.h>
30927 #include <asm/asm.h>
30928 #include <asm/msr.h>
30929 +#include <asm/alternative-asm.h>
30930
30931 #ifdef CONFIG_X86_64
30932 /*
30933 @@ -37,6 +38,7 @@ ENTRY(\op\()_safe_regs)
30934 movl %edi, 28(%r10)
30935 popq_cfi %rbp
30936 popq_cfi %rbx
30937 + pax_force_retaddr
30938 ret
30939 3:
30940 CFI_RESTORE_STATE
30941 diff --git a/arch/x86/lib/putuser.S b/arch/x86/lib/putuser.S
30942 index fc6ba17..14ad9a5 100644
30943 --- a/arch/x86/lib/putuser.S
30944 +++ b/arch/x86/lib/putuser.S
30945 @@ -16,7 +16,9 @@
30946 #include <asm/errno.h>
30947 #include <asm/asm.h>
30948 #include <asm/smap.h>
30949 -
30950 +#include <asm/segment.h>
30951 +#include <asm/pgtable.h>
30952 +#include <asm/alternative-asm.h>
30953
30954 /*
30955 * __put_user_X
30956 @@ -30,57 +32,125 @@
30957 * as they get called from within inline assembly.
30958 */
30959
30960 -#define ENTER CFI_STARTPROC ; \
30961 - GET_THREAD_INFO(%_ASM_BX)
30962 -#define EXIT ASM_CLAC ; \
30963 - ret ; \
30964 +#define ENTER CFI_STARTPROC
30965 +#define EXIT ASM_CLAC ; \
30966 + pax_force_retaddr ; \
30967 + ret ; \
30968 CFI_ENDPROC
30969
30970 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30971 +#define _DEST %_ASM_CX,%_ASM_BX
30972 +#else
30973 +#define _DEST %_ASM_CX
30974 +#endif
30975 +
30976 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30977 +#define __copyuser_seg gs;
30978 +#else
30979 +#define __copyuser_seg
30980 +#endif
30981 +
30982 .text
30983 ENTRY(__put_user_1)
30984 ENTER
30985 +
30986 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30987 + GET_THREAD_INFO(%_ASM_BX)
30988 cmp TI_addr_limit(%_ASM_BX),%_ASM_CX
30989 jae bad_put_user
30990 +
30991 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30992 + mov pax_user_shadow_base,%_ASM_BX
30993 + cmp %_ASM_BX,%_ASM_CX
30994 + jb 1234f
30995 + xor %ebx,%ebx
30996 +1234:
30997 +#endif
30998 +
30999 +#endif
31000 +
31001 ASM_STAC
31002 -1: movb %al,(%_ASM_CX)
31003 +1: __copyuser_seg movb %al,(_DEST)
31004 xor %eax,%eax
31005 EXIT
31006 ENDPROC(__put_user_1)
31007
31008 ENTRY(__put_user_2)
31009 ENTER
31010 +
31011 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31012 + GET_THREAD_INFO(%_ASM_BX)
31013 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31014 sub $1,%_ASM_BX
31015 cmp %_ASM_BX,%_ASM_CX
31016 jae bad_put_user
31017 +
31018 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31019 + mov pax_user_shadow_base,%_ASM_BX
31020 + cmp %_ASM_BX,%_ASM_CX
31021 + jb 1234f
31022 + xor %ebx,%ebx
31023 +1234:
31024 +#endif
31025 +
31026 +#endif
31027 +
31028 ASM_STAC
31029 -2: movw %ax,(%_ASM_CX)
31030 +2: __copyuser_seg movw %ax,(_DEST)
31031 xor %eax,%eax
31032 EXIT
31033 ENDPROC(__put_user_2)
31034
31035 ENTRY(__put_user_4)
31036 ENTER
31037 +
31038 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31039 + GET_THREAD_INFO(%_ASM_BX)
31040 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31041 sub $3,%_ASM_BX
31042 cmp %_ASM_BX,%_ASM_CX
31043 jae bad_put_user
31044 +
31045 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31046 + mov pax_user_shadow_base,%_ASM_BX
31047 + cmp %_ASM_BX,%_ASM_CX
31048 + jb 1234f
31049 + xor %ebx,%ebx
31050 +1234:
31051 +#endif
31052 +
31053 +#endif
31054 +
31055 ASM_STAC
31056 -3: movl %eax,(%_ASM_CX)
31057 +3: __copyuser_seg movl %eax,(_DEST)
31058 xor %eax,%eax
31059 EXIT
31060 ENDPROC(__put_user_4)
31061
31062 ENTRY(__put_user_8)
31063 ENTER
31064 +
31065 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31066 + GET_THREAD_INFO(%_ASM_BX)
31067 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31068 sub $7,%_ASM_BX
31069 cmp %_ASM_BX,%_ASM_CX
31070 jae bad_put_user
31071 +
31072 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31073 + mov pax_user_shadow_base,%_ASM_BX
31074 + cmp %_ASM_BX,%_ASM_CX
31075 + jb 1234f
31076 + xor %ebx,%ebx
31077 +1234:
31078 +#endif
31079 +
31080 +#endif
31081 +
31082 ASM_STAC
31083 -4: mov %_ASM_AX,(%_ASM_CX)
31084 +4: __copyuser_seg mov %_ASM_AX,(_DEST)
31085 #ifdef CONFIG_X86_32
31086 -5: movl %edx,4(%_ASM_CX)
31087 +5: __copyuser_seg movl %edx,4(_DEST)
31088 #endif
31089 xor %eax,%eax
31090 EXIT
31091 diff --git a/arch/x86/lib/rwsem.S b/arch/x86/lib/rwsem.S
31092 index 5dff5f0..cadebf4 100644
31093 --- a/arch/x86/lib/rwsem.S
31094 +++ b/arch/x86/lib/rwsem.S
31095 @@ -94,6 +94,7 @@ ENTRY(call_rwsem_down_read_failed)
31096 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
31097 CFI_RESTORE __ASM_REG(dx)
31098 restore_common_regs
31099 + pax_force_retaddr
31100 ret
31101 CFI_ENDPROC
31102 ENDPROC(call_rwsem_down_read_failed)
31103 @@ -104,6 +105,7 @@ ENTRY(call_rwsem_down_write_failed)
31104 movq %rax,%rdi
31105 call rwsem_down_write_failed
31106 restore_common_regs
31107 + pax_force_retaddr
31108 ret
31109 CFI_ENDPROC
31110 ENDPROC(call_rwsem_down_write_failed)
31111 @@ -117,7 +119,8 @@ ENTRY(call_rwsem_wake)
31112 movq %rax,%rdi
31113 call rwsem_wake
31114 restore_common_regs
31115 -1: ret
31116 +1: pax_force_retaddr
31117 + ret
31118 CFI_ENDPROC
31119 ENDPROC(call_rwsem_wake)
31120
31121 @@ -131,6 +134,7 @@ ENTRY(call_rwsem_downgrade_wake)
31122 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
31123 CFI_RESTORE __ASM_REG(dx)
31124 restore_common_regs
31125 + pax_force_retaddr
31126 ret
31127 CFI_ENDPROC
31128 ENDPROC(call_rwsem_downgrade_wake)
31129 diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/lib/thunk_64.S
31130 index b30b5eb..2b57052 100644
31131 --- a/arch/x86/lib/thunk_64.S
31132 +++ b/arch/x86/lib/thunk_64.S
31133 @@ -9,6 +9,7 @@
31134 #include <asm/dwarf2.h>
31135 #include <asm/calling.h>
31136 #include <asm/asm.h>
31137 +#include <asm/alternative-asm.h>
31138
31139 /* rdi: arg1 ... normal C conventions. rax is saved/restored. */
31140 .macro THUNK name, func, put_ret_addr_in_rdi=0
31141 @@ -16,11 +17,11 @@
31142 \name:
31143 CFI_STARTPROC
31144
31145 - /* this one pushes 9 elems, the next one would be %rIP */
31146 - SAVE_ARGS
31147 + /* this one pushes 15+1 elems, the next one would be %rIP */
31148 + SAVE_ARGS 8
31149
31150 .if \put_ret_addr_in_rdi
31151 - movq_cfi_restore 9*8, rdi
31152 + movq_cfi_restore RIP, rdi
31153 .endif
31154
31155 call \func
31156 @@ -47,9 +48,10 @@
31157
31158 /* SAVE_ARGS below is used only for the .cfi directives it contains. */
31159 CFI_STARTPROC
31160 - SAVE_ARGS
31161 + SAVE_ARGS 8
31162 restore:
31163 - RESTORE_ARGS
31164 + RESTORE_ARGS 1,8
31165 + pax_force_retaddr
31166 ret
31167 CFI_ENDPROC
31168 _ASM_NOKPROBE(restore)
31169 diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
31170 index e2f5e21..4b22130 100644
31171 --- a/arch/x86/lib/usercopy_32.c
31172 +++ b/arch/x86/lib/usercopy_32.c
31173 @@ -42,11 +42,13 @@ do { \
31174 int __d0; \
31175 might_fault(); \
31176 __asm__ __volatile__( \
31177 + __COPYUSER_SET_ES \
31178 ASM_STAC "\n" \
31179 "0: rep; stosl\n" \
31180 " movl %2,%0\n" \
31181 "1: rep; stosb\n" \
31182 "2: " ASM_CLAC "\n" \
31183 + __COPYUSER_RESTORE_ES \
31184 ".section .fixup,\"ax\"\n" \
31185 "3: lea 0(%2,%0,4),%0\n" \
31186 " jmp 2b\n" \
31187 @@ -98,7 +100,7 @@ EXPORT_SYMBOL(__clear_user);
31188
31189 #ifdef CONFIG_X86_INTEL_USERCOPY
31190 static unsigned long
31191 -__copy_user_intel(void __user *to, const void *from, unsigned long size)
31192 +__generic_copy_to_user_intel(void __user *to, const void *from, unsigned long size)
31193 {
31194 int d0, d1;
31195 __asm__ __volatile__(
31196 @@ -110,36 +112,36 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31197 " .align 2,0x90\n"
31198 "3: movl 0(%4), %%eax\n"
31199 "4: movl 4(%4), %%edx\n"
31200 - "5: movl %%eax, 0(%3)\n"
31201 - "6: movl %%edx, 4(%3)\n"
31202 + "5: "__copyuser_seg" movl %%eax, 0(%3)\n"
31203 + "6: "__copyuser_seg" movl %%edx, 4(%3)\n"
31204 "7: movl 8(%4), %%eax\n"
31205 "8: movl 12(%4),%%edx\n"
31206 - "9: movl %%eax, 8(%3)\n"
31207 - "10: movl %%edx, 12(%3)\n"
31208 + "9: "__copyuser_seg" movl %%eax, 8(%3)\n"
31209 + "10: "__copyuser_seg" movl %%edx, 12(%3)\n"
31210 "11: movl 16(%4), %%eax\n"
31211 "12: movl 20(%4), %%edx\n"
31212 - "13: movl %%eax, 16(%3)\n"
31213 - "14: movl %%edx, 20(%3)\n"
31214 + "13: "__copyuser_seg" movl %%eax, 16(%3)\n"
31215 + "14: "__copyuser_seg" movl %%edx, 20(%3)\n"
31216 "15: movl 24(%4), %%eax\n"
31217 "16: movl 28(%4), %%edx\n"
31218 - "17: movl %%eax, 24(%3)\n"
31219 - "18: movl %%edx, 28(%3)\n"
31220 + "17: "__copyuser_seg" movl %%eax, 24(%3)\n"
31221 + "18: "__copyuser_seg" movl %%edx, 28(%3)\n"
31222 "19: movl 32(%4), %%eax\n"
31223 "20: movl 36(%4), %%edx\n"
31224 - "21: movl %%eax, 32(%3)\n"
31225 - "22: movl %%edx, 36(%3)\n"
31226 + "21: "__copyuser_seg" movl %%eax, 32(%3)\n"
31227 + "22: "__copyuser_seg" movl %%edx, 36(%3)\n"
31228 "23: movl 40(%4), %%eax\n"
31229 "24: movl 44(%4), %%edx\n"
31230 - "25: movl %%eax, 40(%3)\n"
31231 - "26: movl %%edx, 44(%3)\n"
31232 + "25: "__copyuser_seg" movl %%eax, 40(%3)\n"
31233 + "26: "__copyuser_seg" movl %%edx, 44(%3)\n"
31234 "27: movl 48(%4), %%eax\n"
31235 "28: movl 52(%4), %%edx\n"
31236 - "29: movl %%eax, 48(%3)\n"
31237 - "30: movl %%edx, 52(%3)\n"
31238 + "29: "__copyuser_seg" movl %%eax, 48(%3)\n"
31239 + "30: "__copyuser_seg" movl %%edx, 52(%3)\n"
31240 "31: movl 56(%4), %%eax\n"
31241 "32: movl 60(%4), %%edx\n"
31242 - "33: movl %%eax, 56(%3)\n"
31243 - "34: movl %%edx, 60(%3)\n"
31244 + "33: "__copyuser_seg" movl %%eax, 56(%3)\n"
31245 + "34: "__copyuser_seg" movl %%edx, 60(%3)\n"
31246 " addl $-64, %0\n"
31247 " addl $64, %4\n"
31248 " addl $64, %3\n"
31249 @@ -149,10 +151,116 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31250 " shrl $2, %0\n"
31251 " andl $3, %%eax\n"
31252 " cld\n"
31253 + __COPYUSER_SET_ES
31254 "99: rep; movsl\n"
31255 "36: movl %%eax, %0\n"
31256 "37: rep; movsb\n"
31257 "100:\n"
31258 + __COPYUSER_RESTORE_ES
31259 + ".section .fixup,\"ax\"\n"
31260 + "101: lea 0(%%eax,%0,4),%0\n"
31261 + " jmp 100b\n"
31262 + ".previous\n"
31263 + _ASM_EXTABLE(1b,100b)
31264 + _ASM_EXTABLE(2b,100b)
31265 + _ASM_EXTABLE(3b,100b)
31266 + _ASM_EXTABLE(4b,100b)
31267 + _ASM_EXTABLE(5b,100b)
31268 + _ASM_EXTABLE(6b,100b)
31269 + _ASM_EXTABLE(7b,100b)
31270 + _ASM_EXTABLE(8b,100b)
31271 + _ASM_EXTABLE(9b,100b)
31272 + _ASM_EXTABLE(10b,100b)
31273 + _ASM_EXTABLE(11b,100b)
31274 + _ASM_EXTABLE(12b,100b)
31275 + _ASM_EXTABLE(13b,100b)
31276 + _ASM_EXTABLE(14b,100b)
31277 + _ASM_EXTABLE(15b,100b)
31278 + _ASM_EXTABLE(16b,100b)
31279 + _ASM_EXTABLE(17b,100b)
31280 + _ASM_EXTABLE(18b,100b)
31281 + _ASM_EXTABLE(19b,100b)
31282 + _ASM_EXTABLE(20b,100b)
31283 + _ASM_EXTABLE(21b,100b)
31284 + _ASM_EXTABLE(22b,100b)
31285 + _ASM_EXTABLE(23b,100b)
31286 + _ASM_EXTABLE(24b,100b)
31287 + _ASM_EXTABLE(25b,100b)
31288 + _ASM_EXTABLE(26b,100b)
31289 + _ASM_EXTABLE(27b,100b)
31290 + _ASM_EXTABLE(28b,100b)
31291 + _ASM_EXTABLE(29b,100b)
31292 + _ASM_EXTABLE(30b,100b)
31293 + _ASM_EXTABLE(31b,100b)
31294 + _ASM_EXTABLE(32b,100b)
31295 + _ASM_EXTABLE(33b,100b)
31296 + _ASM_EXTABLE(34b,100b)
31297 + _ASM_EXTABLE(35b,100b)
31298 + _ASM_EXTABLE(36b,100b)
31299 + _ASM_EXTABLE(37b,100b)
31300 + _ASM_EXTABLE(99b,101b)
31301 + : "=&c"(size), "=&D" (d0), "=&S" (d1)
31302 + : "1"(to), "2"(from), "0"(size)
31303 + : "eax", "edx", "memory");
31304 + return size;
31305 +}
31306 +
31307 +static unsigned long
31308 +__generic_copy_from_user_intel(void *to, const void __user *from, unsigned long size)
31309 +{
31310 + int d0, d1;
31311 + __asm__ __volatile__(
31312 + " .align 2,0x90\n"
31313 + "1: "__copyuser_seg" movl 32(%4), %%eax\n"
31314 + " cmpl $67, %0\n"
31315 + " jbe 3f\n"
31316 + "2: "__copyuser_seg" movl 64(%4), %%eax\n"
31317 + " .align 2,0x90\n"
31318 + "3: "__copyuser_seg" movl 0(%4), %%eax\n"
31319 + "4: "__copyuser_seg" movl 4(%4), %%edx\n"
31320 + "5: movl %%eax, 0(%3)\n"
31321 + "6: movl %%edx, 4(%3)\n"
31322 + "7: "__copyuser_seg" movl 8(%4), %%eax\n"
31323 + "8: "__copyuser_seg" movl 12(%4),%%edx\n"
31324 + "9: movl %%eax, 8(%3)\n"
31325 + "10: movl %%edx, 12(%3)\n"
31326 + "11: "__copyuser_seg" movl 16(%4), %%eax\n"
31327 + "12: "__copyuser_seg" movl 20(%4), %%edx\n"
31328 + "13: movl %%eax, 16(%3)\n"
31329 + "14: movl %%edx, 20(%3)\n"
31330 + "15: "__copyuser_seg" movl 24(%4), %%eax\n"
31331 + "16: "__copyuser_seg" movl 28(%4), %%edx\n"
31332 + "17: movl %%eax, 24(%3)\n"
31333 + "18: movl %%edx, 28(%3)\n"
31334 + "19: "__copyuser_seg" movl 32(%4), %%eax\n"
31335 + "20: "__copyuser_seg" movl 36(%4), %%edx\n"
31336 + "21: movl %%eax, 32(%3)\n"
31337 + "22: movl %%edx, 36(%3)\n"
31338 + "23: "__copyuser_seg" movl 40(%4), %%eax\n"
31339 + "24: "__copyuser_seg" movl 44(%4), %%edx\n"
31340 + "25: movl %%eax, 40(%3)\n"
31341 + "26: movl %%edx, 44(%3)\n"
31342 + "27: "__copyuser_seg" movl 48(%4), %%eax\n"
31343 + "28: "__copyuser_seg" movl 52(%4), %%edx\n"
31344 + "29: movl %%eax, 48(%3)\n"
31345 + "30: movl %%edx, 52(%3)\n"
31346 + "31: "__copyuser_seg" movl 56(%4), %%eax\n"
31347 + "32: "__copyuser_seg" movl 60(%4), %%edx\n"
31348 + "33: movl %%eax, 56(%3)\n"
31349 + "34: movl %%edx, 60(%3)\n"
31350 + " addl $-64, %0\n"
31351 + " addl $64, %4\n"
31352 + " addl $64, %3\n"
31353 + " cmpl $63, %0\n"
31354 + " ja 1b\n"
31355 + "35: movl %0, %%eax\n"
31356 + " shrl $2, %0\n"
31357 + " andl $3, %%eax\n"
31358 + " cld\n"
31359 + "99: rep; "__copyuser_seg" movsl\n"
31360 + "36: movl %%eax, %0\n"
31361 + "37: rep; "__copyuser_seg" movsb\n"
31362 + "100:\n"
31363 ".section .fixup,\"ax\"\n"
31364 "101: lea 0(%%eax,%0,4),%0\n"
31365 " jmp 100b\n"
31366 @@ -207,41 +315,41 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31367 int d0, d1;
31368 __asm__ __volatile__(
31369 " .align 2,0x90\n"
31370 - "0: movl 32(%4), %%eax\n"
31371 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31372 " cmpl $67, %0\n"
31373 " jbe 2f\n"
31374 - "1: movl 64(%4), %%eax\n"
31375 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31376 " .align 2,0x90\n"
31377 - "2: movl 0(%4), %%eax\n"
31378 - "21: movl 4(%4), %%edx\n"
31379 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31380 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31381 " movl %%eax, 0(%3)\n"
31382 " movl %%edx, 4(%3)\n"
31383 - "3: movl 8(%4), %%eax\n"
31384 - "31: movl 12(%4),%%edx\n"
31385 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31386 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31387 " movl %%eax, 8(%3)\n"
31388 " movl %%edx, 12(%3)\n"
31389 - "4: movl 16(%4), %%eax\n"
31390 - "41: movl 20(%4), %%edx\n"
31391 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31392 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31393 " movl %%eax, 16(%3)\n"
31394 " movl %%edx, 20(%3)\n"
31395 - "10: movl 24(%4), %%eax\n"
31396 - "51: movl 28(%4), %%edx\n"
31397 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31398 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31399 " movl %%eax, 24(%3)\n"
31400 " movl %%edx, 28(%3)\n"
31401 - "11: movl 32(%4), %%eax\n"
31402 - "61: movl 36(%4), %%edx\n"
31403 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31404 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31405 " movl %%eax, 32(%3)\n"
31406 " movl %%edx, 36(%3)\n"
31407 - "12: movl 40(%4), %%eax\n"
31408 - "71: movl 44(%4), %%edx\n"
31409 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31410 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31411 " movl %%eax, 40(%3)\n"
31412 " movl %%edx, 44(%3)\n"
31413 - "13: movl 48(%4), %%eax\n"
31414 - "81: movl 52(%4), %%edx\n"
31415 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31416 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31417 " movl %%eax, 48(%3)\n"
31418 " movl %%edx, 52(%3)\n"
31419 - "14: movl 56(%4), %%eax\n"
31420 - "91: movl 60(%4), %%edx\n"
31421 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31422 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31423 " movl %%eax, 56(%3)\n"
31424 " movl %%edx, 60(%3)\n"
31425 " addl $-64, %0\n"
31426 @@ -253,9 +361,9 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31427 " shrl $2, %0\n"
31428 " andl $3, %%eax\n"
31429 " cld\n"
31430 - "6: rep; movsl\n"
31431 + "6: rep; "__copyuser_seg" movsl\n"
31432 " movl %%eax,%0\n"
31433 - "7: rep; movsb\n"
31434 + "7: rep; "__copyuser_seg" movsb\n"
31435 "8:\n"
31436 ".section .fixup,\"ax\"\n"
31437 "9: lea 0(%%eax,%0,4),%0\n"
31438 @@ -305,41 +413,41 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31439
31440 __asm__ __volatile__(
31441 " .align 2,0x90\n"
31442 - "0: movl 32(%4), %%eax\n"
31443 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31444 " cmpl $67, %0\n"
31445 " jbe 2f\n"
31446 - "1: movl 64(%4), %%eax\n"
31447 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31448 " .align 2,0x90\n"
31449 - "2: movl 0(%4), %%eax\n"
31450 - "21: movl 4(%4), %%edx\n"
31451 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31452 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31453 " movnti %%eax, 0(%3)\n"
31454 " movnti %%edx, 4(%3)\n"
31455 - "3: movl 8(%4), %%eax\n"
31456 - "31: movl 12(%4),%%edx\n"
31457 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31458 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31459 " movnti %%eax, 8(%3)\n"
31460 " movnti %%edx, 12(%3)\n"
31461 - "4: movl 16(%4), %%eax\n"
31462 - "41: movl 20(%4), %%edx\n"
31463 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31464 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31465 " movnti %%eax, 16(%3)\n"
31466 " movnti %%edx, 20(%3)\n"
31467 - "10: movl 24(%4), %%eax\n"
31468 - "51: movl 28(%4), %%edx\n"
31469 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31470 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31471 " movnti %%eax, 24(%3)\n"
31472 " movnti %%edx, 28(%3)\n"
31473 - "11: movl 32(%4), %%eax\n"
31474 - "61: movl 36(%4), %%edx\n"
31475 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31476 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31477 " movnti %%eax, 32(%3)\n"
31478 " movnti %%edx, 36(%3)\n"
31479 - "12: movl 40(%4), %%eax\n"
31480 - "71: movl 44(%4), %%edx\n"
31481 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31482 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31483 " movnti %%eax, 40(%3)\n"
31484 " movnti %%edx, 44(%3)\n"
31485 - "13: movl 48(%4), %%eax\n"
31486 - "81: movl 52(%4), %%edx\n"
31487 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31488 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31489 " movnti %%eax, 48(%3)\n"
31490 " movnti %%edx, 52(%3)\n"
31491 - "14: movl 56(%4), %%eax\n"
31492 - "91: movl 60(%4), %%edx\n"
31493 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31494 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31495 " movnti %%eax, 56(%3)\n"
31496 " movnti %%edx, 60(%3)\n"
31497 " addl $-64, %0\n"
31498 @@ -352,9 +460,9 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31499 " shrl $2, %0\n"
31500 " andl $3, %%eax\n"
31501 " cld\n"
31502 - "6: rep; movsl\n"
31503 + "6: rep; "__copyuser_seg" movsl\n"
31504 " movl %%eax,%0\n"
31505 - "7: rep; movsb\n"
31506 + "7: rep; "__copyuser_seg" movsb\n"
31507 "8:\n"
31508 ".section .fixup,\"ax\"\n"
31509 "9: lea 0(%%eax,%0,4),%0\n"
31510 @@ -399,41 +507,41 @@ static unsigned long __copy_user_intel_nocache(void *to,
31511
31512 __asm__ __volatile__(
31513 " .align 2,0x90\n"
31514 - "0: movl 32(%4), %%eax\n"
31515 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31516 " cmpl $67, %0\n"
31517 " jbe 2f\n"
31518 - "1: movl 64(%4), %%eax\n"
31519 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31520 " .align 2,0x90\n"
31521 - "2: movl 0(%4), %%eax\n"
31522 - "21: movl 4(%4), %%edx\n"
31523 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31524 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31525 " movnti %%eax, 0(%3)\n"
31526 " movnti %%edx, 4(%3)\n"
31527 - "3: movl 8(%4), %%eax\n"
31528 - "31: movl 12(%4),%%edx\n"
31529 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31530 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31531 " movnti %%eax, 8(%3)\n"
31532 " movnti %%edx, 12(%3)\n"
31533 - "4: movl 16(%4), %%eax\n"
31534 - "41: movl 20(%4), %%edx\n"
31535 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31536 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31537 " movnti %%eax, 16(%3)\n"
31538 " movnti %%edx, 20(%3)\n"
31539 - "10: movl 24(%4), %%eax\n"
31540 - "51: movl 28(%4), %%edx\n"
31541 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31542 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31543 " movnti %%eax, 24(%3)\n"
31544 " movnti %%edx, 28(%3)\n"
31545 - "11: movl 32(%4), %%eax\n"
31546 - "61: movl 36(%4), %%edx\n"
31547 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31548 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31549 " movnti %%eax, 32(%3)\n"
31550 " movnti %%edx, 36(%3)\n"
31551 - "12: movl 40(%4), %%eax\n"
31552 - "71: movl 44(%4), %%edx\n"
31553 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31554 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31555 " movnti %%eax, 40(%3)\n"
31556 " movnti %%edx, 44(%3)\n"
31557 - "13: movl 48(%4), %%eax\n"
31558 - "81: movl 52(%4), %%edx\n"
31559 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31560 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31561 " movnti %%eax, 48(%3)\n"
31562 " movnti %%edx, 52(%3)\n"
31563 - "14: movl 56(%4), %%eax\n"
31564 - "91: movl 60(%4), %%edx\n"
31565 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31566 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31567 " movnti %%eax, 56(%3)\n"
31568 " movnti %%edx, 60(%3)\n"
31569 " addl $-64, %0\n"
31570 @@ -446,9 +554,9 @@ static unsigned long __copy_user_intel_nocache(void *to,
31571 " shrl $2, %0\n"
31572 " andl $3, %%eax\n"
31573 " cld\n"
31574 - "6: rep; movsl\n"
31575 + "6: rep; "__copyuser_seg" movsl\n"
31576 " movl %%eax,%0\n"
31577 - "7: rep; movsb\n"
31578 + "7: rep; "__copyuser_seg" movsb\n"
31579 "8:\n"
31580 ".section .fixup,\"ax\"\n"
31581 "9: lea 0(%%eax,%0,4),%0\n"
31582 @@ -488,32 +596,36 @@ static unsigned long __copy_user_intel_nocache(void *to,
31583 */
31584 unsigned long __copy_user_zeroing_intel(void *to, const void __user *from,
31585 unsigned long size);
31586 -unsigned long __copy_user_intel(void __user *to, const void *from,
31587 +unsigned long __generic_copy_to_user_intel(void __user *to, const void *from,
31588 + unsigned long size);
31589 +unsigned long __generic_copy_from_user_intel(void *to, const void __user *from,
31590 unsigned long size);
31591 unsigned long __copy_user_zeroing_intel_nocache(void *to,
31592 const void __user *from, unsigned long size);
31593 #endif /* CONFIG_X86_INTEL_USERCOPY */
31594
31595 /* Generic arbitrary sized copy. */
31596 -#define __copy_user(to, from, size) \
31597 +#define __copy_user(to, from, size, prefix, set, restore) \
31598 do { \
31599 int __d0, __d1, __d2; \
31600 __asm__ __volatile__( \
31601 + set \
31602 " cmp $7,%0\n" \
31603 " jbe 1f\n" \
31604 " movl %1,%0\n" \
31605 " negl %0\n" \
31606 " andl $7,%0\n" \
31607 " subl %0,%3\n" \
31608 - "4: rep; movsb\n" \
31609 + "4: rep; "prefix"movsb\n" \
31610 " movl %3,%0\n" \
31611 " shrl $2,%0\n" \
31612 " andl $3,%3\n" \
31613 " .align 2,0x90\n" \
31614 - "0: rep; movsl\n" \
31615 + "0: rep; "prefix"movsl\n" \
31616 " movl %3,%0\n" \
31617 - "1: rep; movsb\n" \
31618 + "1: rep; "prefix"movsb\n" \
31619 "2:\n" \
31620 + restore \
31621 ".section .fixup,\"ax\"\n" \
31622 "5: addl %3,%0\n" \
31623 " jmp 2b\n" \
31624 @@ -538,14 +650,14 @@ do { \
31625 " negl %0\n" \
31626 " andl $7,%0\n" \
31627 " subl %0,%3\n" \
31628 - "4: rep; movsb\n" \
31629 + "4: rep; "__copyuser_seg"movsb\n" \
31630 " movl %3,%0\n" \
31631 " shrl $2,%0\n" \
31632 " andl $3,%3\n" \
31633 " .align 2,0x90\n" \
31634 - "0: rep; movsl\n" \
31635 + "0: rep; "__copyuser_seg"movsl\n" \
31636 " movl %3,%0\n" \
31637 - "1: rep; movsb\n" \
31638 + "1: rep; "__copyuser_seg"movsb\n" \
31639 "2:\n" \
31640 ".section .fixup,\"ax\"\n" \
31641 "5: addl %3,%0\n" \
31642 @@ -572,9 +684,9 @@ unsigned long __copy_to_user_ll(void __user *to, const void *from,
31643 {
31644 stac();
31645 if (movsl_is_ok(to, from, n))
31646 - __copy_user(to, from, n);
31647 + __copy_user(to, from, n, "", __COPYUSER_SET_ES, __COPYUSER_RESTORE_ES);
31648 else
31649 - n = __copy_user_intel(to, from, n);
31650 + n = __generic_copy_to_user_intel(to, from, n);
31651 clac();
31652 return n;
31653 }
31654 @@ -598,10 +710,9 @@ unsigned long __copy_from_user_ll_nozero(void *to, const void __user *from,
31655 {
31656 stac();
31657 if (movsl_is_ok(to, from, n))
31658 - __copy_user(to, from, n);
31659 + __copy_user(to, from, n, __copyuser_seg, "", "");
31660 else
31661 - n = __copy_user_intel((void __user *)to,
31662 - (const void *)from, n);
31663 + n = __generic_copy_from_user_intel(to, from, n);
31664 clac();
31665 return n;
31666 }
31667 @@ -632,58 +743,38 @@ unsigned long __copy_from_user_ll_nocache_nozero(void *to, const void __user *fr
31668 if (n > 64 && cpu_has_xmm2)
31669 n = __copy_user_intel_nocache(to, from, n);
31670 else
31671 - __copy_user(to, from, n);
31672 + __copy_user(to, from, n, __copyuser_seg, "", "");
31673 #else
31674 - __copy_user(to, from, n);
31675 + __copy_user(to, from, n, __copyuser_seg, "", "");
31676 #endif
31677 clac();
31678 return n;
31679 }
31680 EXPORT_SYMBOL(__copy_from_user_ll_nocache_nozero);
31681
31682 -/**
31683 - * copy_to_user: - Copy a block of data into user space.
31684 - * @to: Destination address, in user space.
31685 - * @from: Source address, in kernel space.
31686 - * @n: Number of bytes to copy.
31687 - *
31688 - * Context: User context only. This function may sleep.
31689 - *
31690 - * Copy data from kernel space to user space.
31691 - *
31692 - * Returns number of bytes that could not be copied.
31693 - * On success, this will be zero.
31694 - */
31695 -unsigned long _copy_to_user(void __user *to, const void *from, unsigned n)
31696 +#ifdef CONFIG_PAX_MEMORY_UDEREF
31697 +void __set_fs(mm_segment_t x)
31698 {
31699 - if (access_ok(VERIFY_WRITE, to, n))
31700 - n = __copy_to_user(to, from, n);
31701 - return n;
31702 + switch (x.seg) {
31703 + case 0:
31704 + loadsegment(gs, 0);
31705 + break;
31706 + case TASK_SIZE_MAX:
31707 + loadsegment(gs, __USER_DS);
31708 + break;
31709 + case -1UL:
31710 + loadsegment(gs, __KERNEL_DS);
31711 + break;
31712 + default:
31713 + BUG();
31714 + }
31715 }
31716 -EXPORT_SYMBOL(_copy_to_user);
31717 +EXPORT_SYMBOL(__set_fs);
31718
31719 -/**
31720 - * copy_from_user: - Copy a block of data from user space.
31721 - * @to: Destination address, in kernel space.
31722 - * @from: Source address, in user space.
31723 - * @n: Number of bytes to copy.
31724 - *
31725 - * Context: User context only. This function may sleep.
31726 - *
31727 - * Copy data from user space to kernel space.
31728 - *
31729 - * Returns number of bytes that could not be copied.
31730 - * On success, this will be zero.
31731 - *
31732 - * If some data could not be copied, this function will pad the copied
31733 - * data to the requested size using zero bytes.
31734 - */
31735 -unsigned long _copy_from_user(void *to, const void __user *from, unsigned n)
31736 +void set_fs(mm_segment_t x)
31737 {
31738 - if (access_ok(VERIFY_READ, from, n))
31739 - n = __copy_from_user(to, from, n);
31740 - else
31741 - memset(to, 0, n);
31742 - return n;
31743 + current_thread_info()->addr_limit = x;
31744 + __set_fs(x);
31745 }
31746 -EXPORT_SYMBOL(_copy_from_user);
31747 +EXPORT_SYMBOL(set_fs);
31748 +#endif
31749 diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c
31750 index c905e89..01ab928 100644
31751 --- a/arch/x86/lib/usercopy_64.c
31752 +++ b/arch/x86/lib/usercopy_64.c
31753 @@ -18,6 +18,7 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31754 might_fault();
31755 /* no memory constraint because it doesn't change any memory gcc knows
31756 about */
31757 + pax_open_userland();
31758 stac();
31759 asm volatile(
31760 " testq %[size8],%[size8]\n"
31761 @@ -39,9 +40,10 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31762 _ASM_EXTABLE(0b,3b)
31763 _ASM_EXTABLE(1b,2b)
31764 : [size8] "=&c"(size), [dst] "=&D" (__d0)
31765 - : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr),
31766 + : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(____m(addr)),
31767 [zero] "r" (0UL), [eight] "r" (8UL));
31768 clac();
31769 + pax_close_userland();
31770 return size;
31771 }
31772 EXPORT_SYMBOL(__clear_user);
31773 @@ -54,12 +56,11 @@ unsigned long clear_user(void __user *to, unsigned long n)
31774 }
31775 EXPORT_SYMBOL(clear_user);
31776
31777 -unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len)
31778 +unsigned long copy_in_user(void __user *to, const void __user *from, unsigned long len)
31779 {
31780 - if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len)) {
31781 - return copy_user_generic((__force void *)to, (__force void *)from, len);
31782 - }
31783 - return len;
31784 + if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len))
31785 + return copy_user_generic((void __force_kernel *)____m(to), (void __force_kernel *)____m(from), len);
31786 + return len;
31787 }
31788 EXPORT_SYMBOL(copy_in_user);
31789
31790 @@ -69,11 +70,13 @@ EXPORT_SYMBOL(copy_in_user);
31791 * it is not necessary to optimize tail handling.
31792 */
31793 __visible unsigned long
31794 -copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest)
31795 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len, unsigned zerorest)
31796 {
31797 char c;
31798 unsigned zero_len;
31799
31800 + clac();
31801 + pax_close_userland();
31802 for (; len; --len, to++) {
31803 if (__get_user_nocheck(c, from++, sizeof(char)))
31804 break;
31805 @@ -84,6 +87,5 @@ copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest)
31806 for (c = 0, zero_len = len; zerorest && zero_len; --zero_len)
31807 if (__put_user_nocheck(c, to++, sizeof(char)))
31808 break;
31809 - clac();
31810 return len;
31811 }
31812 diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
31813 index ecfdc46..55b9309 100644
31814 --- a/arch/x86/mm/Makefile
31815 +++ b/arch/x86/mm/Makefile
31816 @@ -32,3 +32,7 @@ obj-$(CONFIG_NUMA_EMU) += numa_emulation.o
31817 obj-$(CONFIG_MEMTEST) += memtest.o
31818
31819 obj-$(CONFIG_X86_INTEL_MPX) += mpx.o
31820 +
31821 +quote:="
31822 +obj-$(CONFIG_X86_64) += uderef_64.o
31823 +CFLAGS_uderef_64.o := $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS))
31824 diff --git a/arch/x86/mm/extable.c b/arch/x86/mm/extable.c
31825 index 903ec1e..c4166b2 100644
31826 --- a/arch/x86/mm/extable.c
31827 +++ b/arch/x86/mm/extable.c
31828 @@ -6,12 +6,24 @@
31829 static inline unsigned long
31830 ex_insn_addr(const struct exception_table_entry *x)
31831 {
31832 - return (unsigned long)&x->insn + x->insn;
31833 + unsigned long reloc = 0;
31834 +
31835 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31836 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31837 +#endif
31838 +
31839 + return (unsigned long)&x->insn + x->insn + reloc;
31840 }
31841 static inline unsigned long
31842 ex_fixup_addr(const struct exception_table_entry *x)
31843 {
31844 - return (unsigned long)&x->fixup + x->fixup;
31845 + unsigned long reloc = 0;
31846 +
31847 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31848 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31849 +#endif
31850 +
31851 + return (unsigned long)&x->fixup + x->fixup + reloc;
31852 }
31853
31854 int fixup_exception(struct pt_regs *regs)
31855 @@ -20,7 +32,7 @@ int fixup_exception(struct pt_regs *regs)
31856 unsigned long new_ip;
31857
31858 #ifdef CONFIG_PNPBIOS
31859 - if (unlikely(SEGMENT_IS_PNP_CODE(regs->cs))) {
31860 + if (unlikely(!v8086_mode(regs) && SEGMENT_IS_PNP_CODE(regs->cs))) {
31861 extern u32 pnp_bios_fault_eip, pnp_bios_fault_esp;
31862 extern u32 pnp_bios_is_utter_crap;
31863 pnp_bios_is_utter_crap = 1;
31864 @@ -145,6 +157,13 @@ void sort_extable(struct exception_table_entry *start,
31865 i += 4;
31866 p->fixup -= i;
31867 i += 4;
31868 +
31869 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31870 + BUILD_BUG_ON(!IS_ENABLED(CONFIG_BUILDTIME_EXTABLE_SORT));
31871 + p->insn -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31872 + p->fixup -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31873 +#endif
31874 +
31875 }
31876 }
31877
31878 diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
31879 index e3ff27a..f38f7c0 100644
31880 --- a/arch/x86/mm/fault.c
31881 +++ b/arch/x86/mm/fault.c
31882 @@ -13,12 +13,19 @@
31883 #include <linux/hugetlb.h> /* hstate_index_to_shift */
31884 #include <linux/prefetch.h> /* prefetchw */
31885 #include <linux/context_tracking.h> /* exception_enter(), ... */
31886 +#include <linux/unistd.h>
31887 +#include <linux/compiler.h>
31888
31889 #include <asm/traps.h> /* dotraplinkage, ... */
31890 #include <asm/pgalloc.h> /* pgd_*(), ... */
31891 #include <asm/kmemcheck.h> /* kmemcheck_*(), ... */
31892 #include <asm/fixmap.h> /* VSYSCALL_ADDR */
31893 #include <asm/vsyscall.h> /* emulate_vsyscall */
31894 +#include <asm/tlbflush.h>
31895 +
31896 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31897 +#include <asm/stacktrace.h>
31898 +#endif
31899
31900 #define CREATE_TRACE_POINTS
31901 #include <asm/trace/exceptions.h>
31902 @@ -59,7 +66,7 @@ static nokprobe_inline int kprobes_fault(struct pt_regs *regs)
31903 int ret = 0;
31904
31905 /* kprobe_running() needs smp_processor_id() */
31906 - if (kprobes_built_in() && !user_mode_vm(regs)) {
31907 + if (kprobes_built_in() && !user_mode(regs)) {
31908 preempt_disable();
31909 if (kprobe_running() && kprobe_fault_handler(regs, 14))
31910 ret = 1;
31911 @@ -120,7 +127,10 @@ check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr,
31912 return !instr_lo || (instr_lo>>1) == 1;
31913 case 0x00:
31914 /* Prefetch instruction is 0x0F0D or 0x0F18 */
31915 - if (probe_kernel_address(instr, opcode))
31916 + if (user_mode(regs)) {
31917 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31918 + return 0;
31919 + } else if (probe_kernel_address(instr, opcode))
31920 return 0;
31921
31922 *prefetch = (instr_lo == 0xF) &&
31923 @@ -154,7 +164,10 @@ is_prefetch(struct pt_regs *regs, unsigned long error_code, unsigned long addr)
31924 while (instr < max_instr) {
31925 unsigned char opcode;
31926
31927 - if (probe_kernel_address(instr, opcode))
31928 + if (user_mode(regs)) {
31929 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31930 + break;
31931 + } else if (probe_kernel_address(instr, opcode))
31932 break;
31933
31934 instr++;
31935 @@ -185,6 +198,34 @@ force_sig_info_fault(int si_signo, int si_code, unsigned long address,
31936 force_sig_info(si_signo, &info, tsk);
31937 }
31938
31939 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
31940 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address);
31941 +#endif
31942 +
31943 +#ifdef CONFIG_PAX_EMUTRAMP
31944 +static int pax_handle_fetch_fault(struct pt_regs *regs);
31945 +#endif
31946 +
31947 +#ifdef CONFIG_PAX_PAGEEXEC
31948 +static inline pmd_t * pax_get_pmd(struct mm_struct *mm, unsigned long address)
31949 +{
31950 + pgd_t *pgd;
31951 + pud_t *pud;
31952 + pmd_t *pmd;
31953 +
31954 + pgd = pgd_offset(mm, address);
31955 + if (!pgd_present(*pgd))
31956 + return NULL;
31957 + pud = pud_offset(pgd, address);
31958 + if (!pud_present(*pud))
31959 + return NULL;
31960 + pmd = pmd_offset(pud, address);
31961 + if (!pmd_present(*pmd))
31962 + return NULL;
31963 + return pmd;
31964 +}
31965 +#endif
31966 +
31967 DEFINE_SPINLOCK(pgd_lock);
31968 LIST_HEAD(pgd_list);
31969
31970 @@ -235,10 +276,27 @@ void vmalloc_sync_all(void)
31971 for (address = VMALLOC_START & PMD_MASK;
31972 address >= TASK_SIZE && address < FIXADDR_TOP;
31973 address += PMD_SIZE) {
31974 +
31975 +#ifdef CONFIG_PAX_PER_CPU_PGD
31976 + unsigned long cpu;
31977 +#else
31978 struct page *page;
31979 +#endif
31980
31981 spin_lock(&pgd_lock);
31982 +
31983 +#ifdef CONFIG_PAX_PER_CPU_PGD
31984 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
31985 + pgd_t *pgd = get_cpu_pgd(cpu, user);
31986 + pmd_t *ret;
31987 +
31988 + ret = vmalloc_sync_one(pgd, address);
31989 + if (!ret)
31990 + break;
31991 + pgd = get_cpu_pgd(cpu, kernel);
31992 +#else
31993 list_for_each_entry(page, &pgd_list, lru) {
31994 + pgd_t *pgd;
31995 spinlock_t *pgt_lock;
31996 pmd_t *ret;
31997
31998 @@ -246,8 +304,14 @@ void vmalloc_sync_all(void)
31999 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
32000
32001 spin_lock(pgt_lock);
32002 - ret = vmalloc_sync_one(page_address(page), address);
32003 + pgd = page_address(page);
32004 +#endif
32005 +
32006 + ret = vmalloc_sync_one(pgd, address);
32007 +
32008 +#ifndef CONFIG_PAX_PER_CPU_PGD
32009 spin_unlock(pgt_lock);
32010 +#endif
32011
32012 if (!ret)
32013 break;
32014 @@ -281,6 +345,12 @@ static noinline int vmalloc_fault(unsigned long address)
32015 * an interrupt in the middle of a task switch..
32016 */
32017 pgd_paddr = read_cr3();
32018 +
32019 +#ifdef CONFIG_PAX_PER_CPU_PGD
32020 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (pgd_paddr & __PHYSICAL_MASK));
32021 + vmalloc_sync_one(__va(pgd_paddr + PAGE_SIZE), address);
32022 +#endif
32023 +
32024 pmd_k = vmalloc_sync_one(__va(pgd_paddr), address);
32025 if (!pmd_k)
32026 return -1;
32027 @@ -377,11 +447,25 @@ static noinline int vmalloc_fault(unsigned long address)
32028 * happen within a race in page table update. In the later
32029 * case just flush:
32030 */
32031 - pgd = pgd_offset(current->active_mm, address);
32032 +
32033 pgd_ref = pgd_offset_k(address);
32034 if (pgd_none(*pgd_ref))
32035 return -1;
32036
32037 +#ifdef CONFIG_PAX_PER_CPU_PGD
32038 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (read_cr3() & __PHYSICAL_MASK));
32039 + pgd = pgd_offset_cpu(smp_processor_id(), user, address);
32040 + if (pgd_none(*pgd)) {
32041 + set_pgd(pgd, *pgd_ref);
32042 + arch_flush_lazy_mmu_mode();
32043 + } else {
32044 + BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref));
32045 + }
32046 + pgd = pgd_offset_cpu(smp_processor_id(), kernel, address);
32047 +#else
32048 + pgd = pgd_offset(current->active_mm, address);
32049 +#endif
32050 +
32051 if (pgd_none(*pgd)) {
32052 set_pgd(pgd, *pgd_ref);
32053 arch_flush_lazy_mmu_mode();
32054 @@ -548,7 +632,7 @@ static int is_errata93(struct pt_regs *regs, unsigned long address)
32055 static int is_errata100(struct pt_regs *regs, unsigned long address)
32056 {
32057 #ifdef CONFIG_X86_64
32058 - if ((regs->cs == __USER32_CS || (regs->cs & (1<<2))) && (address >> 32))
32059 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)) && (address >> 32))
32060 return 1;
32061 #endif
32062 return 0;
32063 @@ -575,9 +659,9 @@ static int is_f00f_bug(struct pt_regs *regs, unsigned long address)
32064 }
32065
32066 static const char nx_warning[] = KERN_CRIT
32067 -"kernel tried to execute NX-protected page - exploit attempt? (uid: %d)\n";
32068 +"kernel tried to execute NX-protected page - exploit attempt? (uid: %d, task: %s, pid: %d)\n";
32069 static const char smep_warning[] = KERN_CRIT
32070 -"unable to execute userspace code (SMEP?) (uid: %d)\n";
32071 +"unable to execute userspace code (SMEP?) (uid: %d, task: %s, pid: %d)\n";
32072
32073 static void
32074 show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32075 @@ -586,7 +670,7 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32076 if (!oops_may_print())
32077 return;
32078
32079 - if (error_code & PF_INSTR) {
32080 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR)) {
32081 unsigned int level;
32082 pgd_t *pgd;
32083 pte_t *pte;
32084 @@ -597,13 +681,25 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32085 pte = lookup_address_in_pgd(pgd, address, &level);
32086
32087 if (pte && pte_present(*pte) && !pte_exec(*pte))
32088 - printk(nx_warning, from_kuid(&init_user_ns, current_uid()));
32089 + printk(nx_warning, from_kuid_munged(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
32090 if (pte && pte_present(*pte) && pte_exec(*pte) &&
32091 (pgd_flags(*pgd) & _PAGE_USER) &&
32092 (read_cr4() & X86_CR4_SMEP))
32093 - printk(smep_warning, from_kuid(&init_user_ns, current_uid()));
32094 + printk(smep_warning, from_kuid(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
32095 }
32096
32097 +#ifdef CONFIG_PAX_KERNEXEC
32098 + if (init_mm.start_code <= address && address < init_mm.end_code) {
32099 + if (current->signal->curr_ip)
32100 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n",
32101 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
32102 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32103 + else
32104 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
32105 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32106 + }
32107 +#endif
32108 +
32109 printk(KERN_ALERT "BUG: unable to handle kernel ");
32110 if (address < PAGE_SIZE)
32111 printk(KERN_CONT "NULL pointer dereference");
32112 @@ -782,6 +878,22 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
32113 return;
32114 }
32115 #endif
32116 +
32117 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32118 + if (pax_is_fetch_fault(regs, error_code, address)) {
32119 +
32120 +#ifdef CONFIG_PAX_EMUTRAMP
32121 + switch (pax_handle_fetch_fault(regs)) {
32122 + case 2:
32123 + return;
32124 + }
32125 +#endif
32126 +
32127 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32128 + do_group_exit(SIGKILL);
32129 + }
32130 +#endif
32131 +
32132 /* Kernel addresses are always protection faults: */
32133 if (address >= TASK_SIZE)
32134 error_code |= PF_PROT;
32135 @@ -864,7 +976,7 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
32136 if (fault & (VM_FAULT_HWPOISON|VM_FAULT_HWPOISON_LARGE)) {
32137 printk(KERN_ERR
32138 "MCE: Killing %s:%d due to hardware memory corruption fault at %lx\n",
32139 - tsk->comm, tsk->pid, address);
32140 + tsk->comm, task_pid_nr(tsk), address);
32141 code = BUS_MCEERR_AR;
32142 }
32143 #endif
32144 @@ -916,6 +1028,99 @@ static int spurious_fault_check(unsigned long error_code, pte_t *pte)
32145 return 1;
32146 }
32147
32148 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32149 +static int pax_handle_pageexec_fault(struct pt_regs *regs, struct mm_struct *mm, unsigned long address, unsigned long error_code)
32150 +{
32151 + pte_t *pte;
32152 + pmd_t *pmd;
32153 + spinlock_t *ptl;
32154 + unsigned char pte_mask;
32155 +
32156 + if ((__supported_pte_mask & _PAGE_NX) || (error_code & (PF_PROT|PF_USER)) != (PF_PROT|PF_USER) || v8086_mode(regs) ||
32157 + !(mm->pax_flags & MF_PAX_PAGEEXEC))
32158 + return 0;
32159 +
32160 + /* PaX: it's our fault, let's handle it if we can */
32161 +
32162 + /* PaX: take a look at read faults before acquiring any locks */
32163 + if (unlikely(!(error_code & PF_WRITE) && (regs->ip == address))) {
32164 + /* instruction fetch attempt from a protected page in user mode */
32165 + up_read(&mm->mmap_sem);
32166 +
32167 +#ifdef CONFIG_PAX_EMUTRAMP
32168 + switch (pax_handle_fetch_fault(regs)) {
32169 + case 2:
32170 + return 1;
32171 + }
32172 +#endif
32173 +
32174 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32175 + do_group_exit(SIGKILL);
32176 + }
32177 +
32178 + pmd = pax_get_pmd(mm, address);
32179 + if (unlikely(!pmd))
32180 + return 0;
32181 +
32182 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
32183 + if (unlikely(!(pte_val(*pte) & _PAGE_PRESENT) || pte_user(*pte))) {
32184 + pte_unmap_unlock(pte, ptl);
32185 + return 0;
32186 + }
32187 +
32188 + if (unlikely((error_code & PF_WRITE) && !pte_write(*pte))) {
32189 + /* write attempt to a protected page in user mode */
32190 + pte_unmap_unlock(pte, ptl);
32191 + return 0;
32192 + }
32193 +
32194 +#ifdef CONFIG_SMP
32195 + if (likely(address > get_limit(regs->cs) && cpu_isset(smp_processor_id(), mm->context.cpu_user_cs_mask)))
32196 +#else
32197 + if (likely(address > get_limit(regs->cs)))
32198 +#endif
32199 + {
32200 + set_pte(pte, pte_mkread(*pte));
32201 + __flush_tlb_one(address);
32202 + pte_unmap_unlock(pte, ptl);
32203 + up_read(&mm->mmap_sem);
32204 + return 1;
32205 + }
32206 +
32207 + pte_mask = _PAGE_ACCESSED | _PAGE_USER | ((error_code & PF_WRITE) << (_PAGE_BIT_DIRTY-1));
32208 +
32209 + /*
32210 + * PaX: fill DTLB with user rights and retry
32211 + */
32212 + __asm__ __volatile__ (
32213 + "orb %2,(%1)\n"
32214 +#if defined(CONFIG_M586) || defined(CONFIG_M586TSC)
32215 +/*
32216 + * PaX: let this uncommented 'invlpg' remind us on the behaviour of Intel's
32217 + * (and AMD's) TLBs. namely, they do not cache PTEs that would raise *any*
32218 + * page fault when examined during a TLB load attempt. this is true not only
32219 + * for PTEs holding a non-present entry but also present entries that will
32220 + * raise a page fault (such as those set up by PaX, or the copy-on-write
32221 + * mechanism). in effect it means that we do *not* need to flush the TLBs
32222 + * for our target pages since their PTEs are simply not in the TLBs at all.
32223 +
32224 + * the best thing in omitting it is that we gain around 15-20% speed in the
32225 + * fast path of the page fault handler and can get rid of tracing since we
32226 + * can no longer flush unintended entries.
32227 + */
32228 + "invlpg (%0)\n"
32229 +#endif
32230 + __copyuser_seg"testb $0,(%0)\n"
32231 + "xorb %3,(%1)\n"
32232 + :
32233 + : "r" (address), "r" (pte), "q" (pte_mask), "i" (_PAGE_USER)
32234 + : "memory", "cc");
32235 + pte_unmap_unlock(pte, ptl);
32236 + up_read(&mm->mmap_sem);
32237 + return 1;
32238 +}
32239 +#endif
32240 +
32241 /*
32242 * Handle a spurious fault caused by a stale TLB entry.
32243 *
32244 @@ -1001,6 +1206,9 @@ int show_unhandled_signals = 1;
32245 static inline int
32246 access_error(unsigned long error_code, struct vm_area_struct *vma)
32247 {
32248 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR) && !(vma->vm_flags & VM_EXEC))
32249 + return 1;
32250 +
32251 if (error_code & PF_WRITE) {
32252 /* write, present and write, not present: */
32253 if (unlikely(!(vma->vm_flags & VM_WRITE)))
32254 @@ -1035,7 +1243,7 @@ static inline bool smap_violation(int error_code, struct pt_regs *regs)
32255 if (error_code & PF_USER)
32256 return false;
32257
32258 - if (!user_mode_vm(regs) && (regs->flags & X86_EFLAGS_AC))
32259 + if (!user_mode(regs) && (regs->flags & X86_EFLAGS_AC))
32260 return false;
32261
32262 return true;
32263 @@ -1063,6 +1271,22 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32264 tsk = current;
32265 mm = tsk->mm;
32266
32267 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
32268 + if (!user_mode(regs) && address < 2 * pax_user_shadow_base) {
32269 + if (!search_exception_tables(regs->ip)) {
32270 + printk(KERN_ERR "PAX: please report this to pageexec@freemail.hu\n");
32271 + bad_area_nosemaphore(regs, error_code, address);
32272 + return;
32273 + }
32274 + if (address < pax_user_shadow_base) {
32275 + printk(KERN_ERR "PAX: please report this to pageexec@freemail.hu\n");
32276 + printk(KERN_ERR "PAX: faulting IP: %pS\n", (void *)regs->ip);
32277 + show_trace_log_lvl(NULL, NULL, (void *)regs->sp, regs->bp, KERN_ERR);
32278 + } else
32279 + address -= pax_user_shadow_base;
32280 + }
32281 +#endif
32282 +
32283 /*
32284 * Detect and handle instructions that would cause a page fault for
32285 * both a tracked kernel page and a userspace page.
32286 @@ -1140,7 +1364,7 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32287 * User-mode registers count as a user access even for any
32288 * potential system fault or CPU buglet:
32289 */
32290 - if (user_mode_vm(regs)) {
32291 + if (user_mode(regs)) {
32292 local_irq_enable();
32293 error_code |= PF_USER;
32294 flags |= FAULT_FLAG_USER;
32295 @@ -1187,6 +1411,11 @@ retry:
32296 might_sleep();
32297 }
32298
32299 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32300 + if (pax_handle_pageexec_fault(regs, mm, address, error_code))
32301 + return;
32302 +#endif
32303 +
32304 vma = find_vma(mm, address);
32305 if (unlikely(!vma)) {
32306 bad_area(regs, error_code, address);
32307 @@ -1198,18 +1427,24 @@ retry:
32308 bad_area(regs, error_code, address);
32309 return;
32310 }
32311 - if (error_code & PF_USER) {
32312 - /*
32313 - * Accessing the stack below %sp is always a bug.
32314 - * The large cushion allows instructions like enter
32315 - * and pusha to work. ("enter $65535, $31" pushes
32316 - * 32 pointers and then decrements %sp by 65535.)
32317 - */
32318 - if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < regs->sp)) {
32319 - bad_area(regs, error_code, address);
32320 - return;
32321 - }
32322 + /*
32323 + * Accessing the stack below %sp is always a bug.
32324 + * The large cushion allows instructions like enter
32325 + * and pusha to work. ("enter $65535, $31" pushes
32326 + * 32 pointers and then decrements %sp by 65535.)
32327 + */
32328 + if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < task_pt_regs(tsk)->sp)) {
32329 + bad_area(regs, error_code, address);
32330 + return;
32331 }
32332 +
32333 +#ifdef CONFIG_PAX_SEGMEXEC
32334 + if (unlikely((mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end - SEGMEXEC_TASK_SIZE - 1 < address - SEGMEXEC_TASK_SIZE - 1)) {
32335 + bad_area(regs, error_code, address);
32336 + return;
32337 + }
32338 +#endif
32339 +
32340 if (unlikely(expand_stack(vma, address))) {
32341 bad_area(regs, error_code, address);
32342 return;
32343 @@ -1329,3 +1564,292 @@ trace_do_page_fault(struct pt_regs *regs, unsigned long error_code)
32344 }
32345 NOKPROBE_SYMBOL(trace_do_page_fault);
32346 #endif /* CONFIG_TRACING */
32347 +
32348 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32349 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address)
32350 +{
32351 + struct mm_struct *mm = current->mm;
32352 + unsigned long ip = regs->ip;
32353 +
32354 + if (v8086_mode(regs))
32355 + ip = ((regs->cs & 0xffff) << 4) + (ip & 0xffff);
32356 +
32357 +#ifdef CONFIG_PAX_PAGEEXEC
32358 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
32359 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR))
32360 + return true;
32361 + if (!(error_code & (PF_PROT | PF_WRITE)) && ip == address)
32362 + return true;
32363 + return false;
32364 + }
32365 +#endif
32366 +
32367 +#ifdef CONFIG_PAX_SEGMEXEC
32368 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
32369 + if (!(error_code & (PF_PROT | PF_WRITE)) && (ip + SEGMEXEC_TASK_SIZE == address))
32370 + return true;
32371 + return false;
32372 + }
32373 +#endif
32374 +
32375 + return false;
32376 +}
32377 +#endif
32378 +
32379 +#ifdef CONFIG_PAX_EMUTRAMP
32380 +static int pax_handle_fetch_fault_32(struct pt_regs *regs)
32381 +{
32382 + int err;
32383 +
32384 + do { /* PaX: libffi trampoline emulation */
32385 + unsigned char mov, jmp;
32386 + unsigned int addr1, addr2;
32387 +
32388 +#ifdef CONFIG_X86_64
32389 + if ((regs->ip + 9) >> 32)
32390 + break;
32391 +#endif
32392 +
32393 + err = get_user(mov, (unsigned char __user *)regs->ip);
32394 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32395 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32396 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32397 +
32398 + if (err)
32399 + break;
32400 +
32401 + if (mov == 0xB8 && jmp == 0xE9) {
32402 + regs->ax = addr1;
32403 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32404 + return 2;
32405 + }
32406 + } while (0);
32407 +
32408 + do { /* PaX: gcc trampoline emulation #1 */
32409 + unsigned char mov1, mov2;
32410 + unsigned short jmp;
32411 + unsigned int addr1, addr2;
32412 +
32413 +#ifdef CONFIG_X86_64
32414 + if ((regs->ip + 11) >> 32)
32415 + break;
32416 +#endif
32417 +
32418 + err = get_user(mov1, (unsigned char __user *)regs->ip);
32419 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32420 + err |= get_user(mov2, (unsigned char __user *)(regs->ip + 5));
32421 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32422 + err |= get_user(jmp, (unsigned short __user *)(regs->ip + 10));
32423 +
32424 + if (err)
32425 + break;
32426 +
32427 + if (mov1 == 0xB9 && mov2 == 0xB8 && jmp == 0xE0FF) {
32428 + regs->cx = addr1;
32429 + regs->ax = addr2;
32430 + regs->ip = addr2;
32431 + return 2;
32432 + }
32433 + } while (0);
32434 +
32435 + do { /* PaX: gcc trampoline emulation #2 */
32436 + unsigned char mov, jmp;
32437 + unsigned int addr1, addr2;
32438 +
32439 +#ifdef CONFIG_X86_64
32440 + if ((regs->ip + 9) >> 32)
32441 + break;
32442 +#endif
32443 +
32444 + err = get_user(mov, (unsigned char __user *)regs->ip);
32445 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32446 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32447 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32448 +
32449 + if (err)
32450 + break;
32451 +
32452 + if (mov == 0xB9 && jmp == 0xE9) {
32453 + regs->cx = addr1;
32454 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32455 + return 2;
32456 + }
32457 + } while (0);
32458 +
32459 + return 1; /* PaX in action */
32460 +}
32461 +
32462 +#ifdef CONFIG_X86_64
32463 +static int pax_handle_fetch_fault_64(struct pt_regs *regs)
32464 +{
32465 + int err;
32466 +
32467 + do { /* PaX: libffi trampoline emulation */
32468 + unsigned short mov1, mov2, jmp1;
32469 + unsigned char stcclc, jmp2;
32470 + unsigned long addr1, addr2;
32471 +
32472 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32473 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32474 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32475 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32476 + err |= get_user(stcclc, (unsigned char __user *)(regs->ip + 20));
32477 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 21));
32478 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 23));
32479 +
32480 + if (err)
32481 + break;
32482 +
32483 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && (stcclc == 0xF8 || stcclc == 0xF9) && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32484 + regs->r11 = addr1;
32485 + regs->r10 = addr2;
32486 + if (stcclc == 0xF8)
32487 + regs->flags &= ~X86_EFLAGS_CF;
32488 + else
32489 + regs->flags |= X86_EFLAGS_CF;
32490 + regs->ip = addr1;
32491 + return 2;
32492 + }
32493 + } while (0);
32494 +
32495 + do { /* PaX: gcc trampoline emulation #1 */
32496 + unsigned short mov1, mov2, jmp1;
32497 + unsigned char jmp2;
32498 + unsigned int addr1;
32499 + unsigned long addr2;
32500 +
32501 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32502 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 2));
32503 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 6));
32504 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 8));
32505 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 16));
32506 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 18));
32507 +
32508 + if (err)
32509 + break;
32510 +
32511 + if (mov1 == 0xBB41 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32512 + regs->r11 = addr1;
32513 + regs->r10 = addr2;
32514 + regs->ip = addr1;
32515 + return 2;
32516 + }
32517 + } while (0);
32518 +
32519 + do { /* PaX: gcc trampoline emulation #2 */
32520 + unsigned short mov1, mov2, jmp1;
32521 + unsigned char jmp2;
32522 + unsigned long addr1, addr2;
32523 +
32524 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32525 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32526 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32527 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32528 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 20));
32529 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 22));
32530 +
32531 + if (err)
32532 + break;
32533 +
32534 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32535 + regs->r11 = addr1;
32536 + regs->r10 = addr2;
32537 + regs->ip = addr1;
32538 + return 2;
32539 + }
32540 + } while (0);
32541 +
32542 + return 1; /* PaX in action */
32543 +}
32544 +#endif
32545 +
32546 +/*
32547 + * PaX: decide what to do with offenders (regs->ip = fault address)
32548 + *
32549 + * returns 1 when task should be killed
32550 + * 2 when gcc trampoline was detected
32551 + */
32552 +static int pax_handle_fetch_fault(struct pt_regs *regs)
32553 +{
32554 + if (v8086_mode(regs))
32555 + return 1;
32556 +
32557 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
32558 + return 1;
32559 +
32560 +#ifdef CONFIG_X86_32
32561 + return pax_handle_fetch_fault_32(regs);
32562 +#else
32563 + if (regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))
32564 + return pax_handle_fetch_fault_32(regs);
32565 + else
32566 + return pax_handle_fetch_fault_64(regs);
32567 +#endif
32568 +}
32569 +#endif
32570 +
32571 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32572 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
32573 +{
32574 + long i;
32575 +
32576 + printk(KERN_ERR "PAX: bytes at PC: ");
32577 + for (i = 0; i < 20; i++) {
32578 + unsigned char c;
32579 + if (get_user(c, (unsigned char __force_user *)pc+i))
32580 + printk(KERN_CONT "?? ");
32581 + else
32582 + printk(KERN_CONT "%02x ", c);
32583 + }
32584 + printk("\n");
32585 +
32586 + printk(KERN_ERR "PAX: bytes at SP-%lu: ", (unsigned long)sizeof(long));
32587 + for (i = -1; i < 80 / (long)sizeof(long); i++) {
32588 + unsigned long c;
32589 + if (get_user(c, (unsigned long __force_user *)sp+i)) {
32590 +#ifdef CONFIG_X86_32
32591 + printk(KERN_CONT "???????? ");
32592 +#else
32593 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)))
32594 + printk(KERN_CONT "???????? ???????? ");
32595 + else
32596 + printk(KERN_CONT "???????????????? ");
32597 +#endif
32598 + } else {
32599 +#ifdef CONFIG_X86_64
32600 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))) {
32601 + printk(KERN_CONT "%08x ", (unsigned int)c);
32602 + printk(KERN_CONT "%08x ", (unsigned int)(c >> 32));
32603 + } else
32604 +#endif
32605 + printk(KERN_CONT "%0*lx ", 2 * (int)sizeof(long), c);
32606 + }
32607 + }
32608 + printk("\n");
32609 +}
32610 +#endif
32611 +
32612 +/**
32613 + * probe_kernel_write(): safely attempt to write to a location
32614 + * @dst: address to write to
32615 + * @src: pointer to the data that shall be written
32616 + * @size: size of the data chunk
32617 + *
32618 + * Safely write to address @dst from the buffer at @src. If a kernel fault
32619 + * happens, handle that and return -EFAULT.
32620 + */
32621 +long notrace probe_kernel_write(void *dst, const void *src, size_t size)
32622 +{
32623 + long ret;
32624 + mm_segment_t old_fs = get_fs();
32625 +
32626 + set_fs(KERNEL_DS);
32627 + pagefault_disable();
32628 + pax_open_kernel();
32629 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
32630 + pax_close_kernel();
32631 + pagefault_enable();
32632 + set_fs(old_fs);
32633 +
32634 + return ret ? -EFAULT : 0;
32635 +}
32636 diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c
32637 index 224b142..c2c9423 100644
32638 --- a/arch/x86/mm/gup.c
32639 +++ b/arch/x86/mm/gup.c
32640 @@ -268,7 +268,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
32641 addr = start;
32642 len = (unsigned long) nr_pages << PAGE_SHIFT;
32643 end = start + len;
32644 - if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ,
32645 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32646 (void __user *)start, len)))
32647 return 0;
32648
32649 @@ -344,6 +344,10 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
32650 goto slow_irqon;
32651 #endif
32652
32653 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32654 + (void __user *)start, len)))
32655 + return 0;
32656 +
32657 /*
32658 * XXX: batch / limit 'nr', to avoid large irq off latency
32659 * needs some instrumenting to determine the common sizes used by
32660 diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
32661 index 4500142..53a363c 100644
32662 --- a/arch/x86/mm/highmem_32.c
32663 +++ b/arch/x86/mm/highmem_32.c
32664 @@ -45,7 +45,11 @@ void *kmap_atomic_prot(struct page *page, pgprot_t prot)
32665 idx = type + KM_TYPE_NR*smp_processor_id();
32666 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
32667 BUG_ON(!pte_none(*(kmap_pte-idx)));
32668 +
32669 + pax_open_kernel();
32670 set_pte(kmap_pte-idx, mk_pte(page, prot));
32671 + pax_close_kernel();
32672 +
32673 arch_flush_lazy_mmu_mode();
32674
32675 return (void *)vaddr;
32676 diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
32677 index 9161f76..cbc5124 100644
32678 --- a/arch/x86/mm/hugetlbpage.c
32679 +++ b/arch/x86/mm/hugetlbpage.c
32680 @@ -74,23 +74,24 @@ int pud_huge(pud_t pud)
32681 #ifdef CONFIG_HUGETLB_PAGE
32682 static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
32683 unsigned long addr, unsigned long len,
32684 - unsigned long pgoff, unsigned long flags)
32685 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32686 {
32687 struct hstate *h = hstate_file(file);
32688 struct vm_unmapped_area_info info;
32689 -
32690 +
32691 info.flags = 0;
32692 info.length = len;
32693 info.low_limit = current->mm->mmap_legacy_base;
32694 info.high_limit = TASK_SIZE;
32695 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32696 info.align_offset = 0;
32697 + info.threadstack_offset = offset;
32698 return vm_unmapped_area(&info);
32699 }
32700
32701 static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32702 unsigned long addr0, unsigned long len,
32703 - unsigned long pgoff, unsigned long flags)
32704 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32705 {
32706 struct hstate *h = hstate_file(file);
32707 struct vm_unmapped_area_info info;
32708 @@ -102,6 +103,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32709 info.high_limit = current->mm->mmap_base;
32710 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32711 info.align_offset = 0;
32712 + info.threadstack_offset = offset;
32713 addr = vm_unmapped_area(&info);
32714
32715 /*
32716 @@ -114,6 +116,12 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32717 VM_BUG_ON(addr != -ENOMEM);
32718 info.flags = 0;
32719 info.low_limit = TASK_UNMAPPED_BASE;
32720 +
32721 +#ifdef CONFIG_PAX_RANDMMAP
32722 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
32723 + info.low_limit += current->mm->delta_mmap;
32724 +#endif
32725 +
32726 info.high_limit = TASK_SIZE;
32727 addr = vm_unmapped_area(&info);
32728 }
32729 @@ -128,10 +136,20 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32730 struct hstate *h = hstate_file(file);
32731 struct mm_struct *mm = current->mm;
32732 struct vm_area_struct *vma;
32733 + unsigned long pax_task_size = TASK_SIZE;
32734 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
32735
32736 if (len & ~huge_page_mask(h))
32737 return -EINVAL;
32738 - if (len > TASK_SIZE)
32739 +
32740 +#ifdef CONFIG_PAX_SEGMEXEC
32741 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
32742 + pax_task_size = SEGMEXEC_TASK_SIZE;
32743 +#endif
32744 +
32745 + pax_task_size -= PAGE_SIZE;
32746 +
32747 + if (len > pax_task_size)
32748 return -ENOMEM;
32749
32750 if (flags & MAP_FIXED) {
32751 @@ -140,19 +158,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32752 return addr;
32753 }
32754
32755 +#ifdef CONFIG_PAX_RANDMMAP
32756 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
32757 +#endif
32758 +
32759 if (addr) {
32760 addr = ALIGN(addr, huge_page_size(h));
32761 vma = find_vma(mm, addr);
32762 - if (TASK_SIZE - len >= addr &&
32763 - (!vma || addr + len <= vma->vm_start))
32764 + if (pax_task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
32765 return addr;
32766 }
32767 if (mm->get_unmapped_area == arch_get_unmapped_area)
32768 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
32769 - pgoff, flags);
32770 + pgoff, flags, offset);
32771 else
32772 return hugetlb_get_unmapped_area_topdown(file, addr, len,
32773 - pgoff, flags);
32774 + pgoff, flags, offset);
32775 }
32776 #endif /* CONFIG_HUGETLB_PAGE */
32777
32778 diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
32779 index 079c3b6..7069023 100644
32780 --- a/arch/x86/mm/init.c
32781 +++ b/arch/x86/mm/init.c
32782 @@ -4,6 +4,7 @@
32783 #include <linux/swap.h>
32784 #include <linux/memblock.h>
32785 #include <linux/bootmem.h> /* for max_low_pfn */
32786 +#include <linux/tboot.h>
32787
32788 #include <asm/cacheflush.h>
32789 #include <asm/e820.h>
32790 @@ -17,6 +18,8 @@
32791 #include <asm/proto.h>
32792 #include <asm/dma.h> /* for MAX_DMA_PFN */
32793 #include <asm/microcode.h>
32794 +#include <asm/desc.h>
32795 +#include <asm/bios_ebda.h>
32796
32797 /*
32798 * We need to define the tracepoints somewhere, and tlb.c
32799 @@ -596,7 +599,18 @@ void __init init_mem_mapping(void)
32800 early_ioremap_page_table_range_init();
32801 #endif
32802
32803 +#ifdef CONFIG_PAX_PER_CPU_PGD
32804 + clone_pgd_range(get_cpu_pgd(0, kernel) + KERNEL_PGD_BOUNDARY,
32805 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32806 + KERNEL_PGD_PTRS);
32807 + clone_pgd_range(get_cpu_pgd(0, user) + KERNEL_PGD_BOUNDARY,
32808 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32809 + KERNEL_PGD_PTRS);
32810 + load_cr3(get_cpu_pgd(0, kernel));
32811 +#else
32812 load_cr3(swapper_pg_dir);
32813 +#endif
32814 +
32815 __flush_tlb_all();
32816
32817 early_memtest(0, max_pfn_mapped << PAGE_SHIFT);
32818 @@ -612,10 +626,40 @@ void __init init_mem_mapping(void)
32819 * Access has to be given to non-kernel-ram areas as well, these contain the PCI
32820 * mmio resources as well as potential bios/acpi data regions.
32821 */
32822 +
32823 +#ifdef CONFIG_GRKERNSEC_KMEM
32824 +static unsigned int ebda_start __read_only;
32825 +static unsigned int ebda_end __read_only;
32826 +#endif
32827 +
32828 int devmem_is_allowed(unsigned long pagenr)
32829 {
32830 - if (pagenr < 256)
32831 +#ifdef CONFIG_GRKERNSEC_KMEM
32832 + /* allow BDA */
32833 + if (!pagenr)
32834 return 1;
32835 + /* allow EBDA */
32836 + if (pagenr >= ebda_start && pagenr < ebda_end)
32837 + return 1;
32838 + /* if tboot is in use, allow access to its hardcoded serial log range */
32839 + if (tboot_enabled() && ((0x60000 >> PAGE_SHIFT) <= pagenr) && (pagenr < (0x68000 >> PAGE_SHIFT)))
32840 + return 1;
32841 +#else
32842 + if (!pagenr)
32843 + return 1;
32844 +#ifdef CONFIG_VM86
32845 + if (pagenr < (ISA_START_ADDRESS >> PAGE_SHIFT))
32846 + return 1;
32847 +#endif
32848 +#endif
32849 +
32850 + if ((ISA_START_ADDRESS >> PAGE_SHIFT) <= pagenr && pagenr < (ISA_END_ADDRESS >> PAGE_SHIFT))
32851 + return 1;
32852 +#ifdef CONFIG_GRKERNSEC_KMEM
32853 + /* throw out everything else below 1MB */
32854 + if (pagenr <= 256)
32855 + return 0;
32856 +#endif
32857 if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
32858 return 0;
32859 if (!page_is_ram(pagenr))
32860 @@ -661,8 +705,117 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end)
32861 #endif
32862 }
32863
32864 +#ifdef CONFIG_GRKERNSEC_KMEM
32865 +static inline void gr_init_ebda(void)
32866 +{
32867 + unsigned int ebda_addr;
32868 + unsigned int ebda_size = 0;
32869 +
32870 + ebda_addr = get_bios_ebda();
32871 + if (ebda_addr) {
32872 + ebda_size = *(unsigned char *)phys_to_virt(ebda_addr);
32873 + ebda_size <<= 10;
32874 + }
32875 + if (ebda_addr && ebda_size) {
32876 + ebda_start = ebda_addr >> PAGE_SHIFT;
32877 + ebda_end = min((unsigned int)PAGE_ALIGN(ebda_addr + ebda_size), (unsigned int)0xa0000) >> PAGE_SHIFT;
32878 + } else {
32879 + ebda_start = 0x9f000 >> PAGE_SHIFT;
32880 + ebda_end = 0xa0000 >> PAGE_SHIFT;
32881 + }
32882 +}
32883 +#else
32884 +static inline void gr_init_ebda(void) { }
32885 +#endif
32886 +
32887 void free_initmem(void)
32888 {
32889 +#ifdef CONFIG_PAX_KERNEXEC
32890 +#ifdef CONFIG_X86_32
32891 + /* PaX: limit KERNEL_CS to actual size */
32892 + unsigned long addr, limit;
32893 + struct desc_struct d;
32894 + int cpu;
32895 +#else
32896 + pgd_t *pgd;
32897 + pud_t *pud;
32898 + pmd_t *pmd;
32899 + unsigned long addr, end;
32900 +#endif
32901 +#endif
32902 +
32903 + gr_init_ebda();
32904 +
32905 +#ifdef CONFIG_PAX_KERNEXEC
32906 +#ifdef CONFIG_X86_32
32907 + limit = paravirt_enabled() ? ktva_ktla(0xffffffff) : (unsigned long)&_etext;
32908 + limit = (limit - 1UL) >> PAGE_SHIFT;
32909 +
32910 + memset(__LOAD_PHYSICAL_ADDR + PAGE_OFFSET, POISON_FREE_INITMEM, PAGE_SIZE);
32911 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
32912 + pack_descriptor(&d, get_desc_base(&get_cpu_gdt_table(cpu)[GDT_ENTRY_KERNEL_CS]), limit, 0x9B, 0xC);
32913 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEL_CS, &d, DESCTYPE_S);
32914 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEXEC_KERNEL_CS, &d, DESCTYPE_S);
32915 + }
32916 +
32917 + /* PaX: make KERNEL_CS read-only */
32918 + addr = PFN_ALIGN(ktla_ktva((unsigned long)&_text));
32919 + if (!paravirt_enabled())
32920 + set_memory_ro(addr, (PFN_ALIGN(_sdata) - addr) >> PAGE_SHIFT);
32921 +/*
32922 + for (addr = ktla_ktva((unsigned long)&_text); addr < (unsigned long)&_sdata; addr += PMD_SIZE) {
32923 + pgd = pgd_offset_k(addr);
32924 + pud = pud_offset(pgd, addr);
32925 + pmd = pmd_offset(pud, addr);
32926 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32927 + }
32928 +*/
32929 +#ifdef CONFIG_X86_PAE
32930 + set_memory_nx(PFN_ALIGN(__init_begin), (PFN_ALIGN(__init_end) - PFN_ALIGN(__init_begin)) >> PAGE_SHIFT);
32931 +/*
32932 + for (addr = (unsigned long)&__init_begin; addr < (unsigned long)&__init_end; addr += PMD_SIZE) {
32933 + pgd = pgd_offset_k(addr);
32934 + pud = pud_offset(pgd, addr);
32935 + pmd = pmd_offset(pud, addr);
32936 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32937 + }
32938 +*/
32939 +#endif
32940 +
32941 +#ifdef CONFIG_MODULES
32942 + set_memory_4k((unsigned long)MODULES_EXEC_VADDR, (MODULES_EXEC_END - MODULES_EXEC_VADDR) >> PAGE_SHIFT);
32943 +#endif
32944 +
32945 +#else
32946 + /* PaX: make kernel code/rodata read-only, rest non-executable */
32947 + for (addr = __START_KERNEL_map; addr < __START_KERNEL_map + KERNEL_IMAGE_SIZE; addr += PMD_SIZE) {
32948 + pgd = pgd_offset_k(addr);
32949 + pud = pud_offset(pgd, addr);
32950 + pmd = pmd_offset(pud, addr);
32951 + if (!pmd_present(*pmd))
32952 + continue;
32953 + if ((unsigned long)_text <= addr && addr < (unsigned long)_sdata)
32954 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32955 + else
32956 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32957 + }
32958 +
32959 + addr = (unsigned long)__va(__pa(__START_KERNEL_map));
32960 + end = addr + KERNEL_IMAGE_SIZE;
32961 + for (; addr < end; addr += PMD_SIZE) {
32962 + pgd = pgd_offset_k(addr);
32963 + pud = pud_offset(pgd, addr);
32964 + pmd = pmd_offset(pud, addr);
32965 + if (!pmd_present(*pmd))
32966 + continue;
32967 + if ((unsigned long)__va(__pa(_text)) <= addr && addr < (unsigned long)__va(__pa(_sdata)))
32968 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32969 + }
32970 +#endif
32971 +
32972 + flush_tlb_all();
32973 +#endif
32974 +
32975 free_init_pages("unused kernel",
32976 (unsigned long)(&__init_begin),
32977 (unsigned long)(&__init_end));
32978 diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
32979 index c8140e1..59257fc 100644
32980 --- a/arch/x86/mm/init_32.c
32981 +++ b/arch/x86/mm/init_32.c
32982 @@ -62,33 +62,6 @@ static noinline int do_test_wp_bit(void);
32983 bool __read_mostly __vmalloc_start_set = false;
32984
32985 /*
32986 - * Creates a middle page table and puts a pointer to it in the
32987 - * given global directory entry. This only returns the gd entry
32988 - * in non-PAE compilation mode, since the middle layer is folded.
32989 - */
32990 -static pmd_t * __init one_md_table_init(pgd_t *pgd)
32991 -{
32992 - pud_t *pud;
32993 - pmd_t *pmd_table;
32994 -
32995 -#ifdef CONFIG_X86_PAE
32996 - if (!(pgd_val(*pgd) & _PAGE_PRESENT)) {
32997 - pmd_table = (pmd_t *)alloc_low_page();
32998 - paravirt_alloc_pmd(&init_mm, __pa(pmd_table) >> PAGE_SHIFT);
32999 - set_pgd(pgd, __pgd(__pa(pmd_table) | _PAGE_PRESENT));
33000 - pud = pud_offset(pgd, 0);
33001 - BUG_ON(pmd_table != pmd_offset(pud, 0));
33002 -
33003 - return pmd_table;
33004 - }
33005 -#endif
33006 - pud = pud_offset(pgd, 0);
33007 - pmd_table = pmd_offset(pud, 0);
33008 -
33009 - return pmd_table;
33010 -}
33011 -
33012 -/*
33013 * Create a page table and place a pointer to it in a middle page
33014 * directory entry:
33015 */
33016 @@ -98,13 +71,28 @@ static pte_t * __init one_page_table_init(pmd_t *pmd)
33017 pte_t *page_table = (pte_t *)alloc_low_page();
33018
33019 paravirt_alloc_pte(&init_mm, __pa(page_table) >> PAGE_SHIFT);
33020 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
33021 + set_pmd(pmd, __pmd(__pa(page_table) | _KERNPG_TABLE));
33022 +#else
33023 set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE));
33024 +#endif
33025 BUG_ON(page_table != pte_offset_kernel(pmd, 0));
33026 }
33027
33028 return pte_offset_kernel(pmd, 0);
33029 }
33030
33031 +static pmd_t * __init one_md_table_init(pgd_t *pgd)
33032 +{
33033 + pud_t *pud;
33034 + pmd_t *pmd_table;
33035 +
33036 + pud = pud_offset(pgd, 0);
33037 + pmd_table = pmd_offset(pud, 0);
33038 +
33039 + return pmd_table;
33040 +}
33041 +
33042 pmd_t * __init populate_extra_pmd(unsigned long vaddr)
33043 {
33044 int pgd_idx = pgd_index(vaddr);
33045 @@ -208,6 +196,7 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33046 int pgd_idx, pmd_idx;
33047 unsigned long vaddr;
33048 pgd_t *pgd;
33049 + pud_t *pud;
33050 pmd_t *pmd;
33051 pte_t *pte = NULL;
33052 unsigned long count = page_table_range_init_count(start, end);
33053 @@ -222,8 +211,13 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33054 pgd = pgd_base + pgd_idx;
33055
33056 for ( ; (pgd_idx < PTRS_PER_PGD) && (vaddr != end); pgd++, pgd_idx++) {
33057 - pmd = one_md_table_init(pgd);
33058 - pmd = pmd + pmd_index(vaddr);
33059 + pud = pud_offset(pgd, vaddr);
33060 + pmd = pmd_offset(pud, vaddr);
33061 +
33062 +#ifdef CONFIG_X86_PAE
33063 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
33064 +#endif
33065 +
33066 for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end);
33067 pmd++, pmd_idx++) {
33068 pte = page_table_kmap_check(one_page_table_init(pmd),
33069 @@ -235,11 +229,20 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33070 }
33071 }
33072
33073 -static inline int is_kernel_text(unsigned long addr)
33074 +static inline int is_kernel_text(unsigned long start, unsigned long end)
33075 {
33076 - if (addr >= (unsigned long)_text && addr <= (unsigned long)__init_end)
33077 - return 1;
33078 - return 0;
33079 + if ((start >= ktla_ktva((unsigned long)_etext) ||
33080 + end <= ktla_ktva((unsigned long)_stext)) &&
33081 + (start >= ktla_ktva((unsigned long)_einittext) ||
33082 + end <= ktla_ktva((unsigned long)_sinittext)) &&
33083 +
33084 +#ifdef CONFIG_ACPI_SLEEP
33085 + (start >= (unsigned long)__va(acpi_wakeup_address) + 0x4000 || end <= (unsigned long)__va(acpi_wakeup_address)) &&
33086 +#endif
33087 +
33088 + (start > (unsigned long)__va(0xfffff) || end <= (unsigned long)__va(0xc0000)))
33089 + return 0;
33090 + return 1;
33091 }
33092
33093 /*
33094 @@ -256,9 +259,10 @@ kernel_physical_mapping_init(unsigned long start,
33095 unsigned long last_map_addr = end;
33096 unsigned long start_pfn, end_pfn;
33097 pgd_t *pgd_base = swapper_pg_dir;
33098 - int pgd_idx, pmd_idx, pte_ofs;
33099 + unsigned int pgd_idx, pmd_idx, pte_ofs;
33100 unsigned long pfn;
33101 pgd_t *pgd;
33102 + pud_t *pud;
33103 pmd_t *pmd;
33104 pte_t *pte;
33105 unsigned pages_2m, pages_4k;
33106 @@ -291,8 +295,13 @@ repeat:
33107 pfn = start_pfn;
33108 pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33109 pgd = pgd_base + pgd_idx;
33110 - for (; pgd_idx < PTRS_PER_PGD; pgd++, pgd_idx++) {
33111 - pmd = one_md_table_init(pgd);
33112 + for (; pgd_idx < PTRS_PER_PGD && pfn < max_low_pfn; pgd++, pgd_idx++) {
33113 + pud = pud_offset(pgd, 0);
33114 + pmd = pmd_offset(pud, 0);
33115 +
33116 +#ifdef CONFIG_X86_PAE
33117 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
33118 +#endif
33119
33120 if (pfn >= end_pfn)
33121 continue;
33122 @@ -304,14 +313,13 @@ repeat:
33123 #endif
33124 for (; pmd_idx < PTRS_PER_PMD && pfn < end_pfn;
33125 pmd++, pmd_idx++) {
33126 - unsigned int addr = pfn * PAGE_SIZE + PAGE_OFFSET;
33127 + unsigned long address = pfn * PAGE_SIZE + PAGE_OFFSET;
33128
33129 /*
33130 * Map with big pages if possible, otherwise
33131 * create normal page tables:
33132 */
33133 if (use_pse) {
33134 - unsigned int addr2;
33135 pgprot_t prot = PAGE_KERNEL_LARGE;
33136 /*
33137 * first pass will use the same initial
33138 @@ -322,11 +330,7 @@ repeat:
33139 _PAGE_PSE);
33140
33141 pfn &= PMD_MASK >> PAGE_SHIFT;
33142 - addr2 = (pfn + PTRS_PER_PTE-1) * PAGE_SIZE +
33143 - PAGE_OFFSET + PAGE_SIZE-1;
33144 -
33145 - if (is_kernel_text(addr) ||
33146 - is_kernel_text(addr2))
33147 + if (is_kernel_text(address, address + PMD_SIZE))
33148 prot = PAGE_KERNEL_LARGE_EXEC;
33149
33150 pages_2m++;
33151 @@ -343,7 +347,7 @@ repeat:
33152 pte_ofs = pte_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33153 pte += pte_ofs;
33154 for (; pte_ofs < PTRS_PER_PTE && pfn < end_pfn;
33155 - pte++, pfn++, pte_ofs++, addr += PAGE_SIZE) {
33156 + pte++, pfn++, pte_ofs++, address += PAGE_SIZE) {
33157 pgprot_t prot = PAGE_KERNEL;
33158 /*
33159 * first pass will use the same initial
33160 @@ -351,7 +355,7 @@ repeat:
33161 */
33162 pgprot_t init_prot = __pgprot(PTE_IDENT_ATTR);
33163
33164 - if (is_kernel_text(addr))
33165 + if (is_kernel_text(address, address + PAGE_SIZE))
33166 prot = PAGE_KERNEL_EXEC;
33167
33168 pages_4k++;
33169 @@ -474,7 +478,7 @@ void __init native_pagetable_init(void)
33170
33171 pud = pud_offset(pgd, va);
33172 pmd = pmd_offset(pud, va);
33173 - if (!pmd_present(*pmd))
33174 + if (!pmd_present(*pmd)) // PAX TODO || pmd_large(*pmd))
33175 break;
33176
33177 /* should not be large page here */
33178 @@ -532,12 +536,10 @@ void __init early_ioremap_page_table_range_init(void)
33179
33180 static void __init pagetable_init(void)
33181 {
33182 - pgd_t *pgd_base = swapper_pg_dir;
33183 -
33184 - permanent_kmaps_init(pgd_base);
33185 + permanent_kmaps_init(swapper_pg_dir);
33186 }
33187
33188 -pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL);
33189 +pteval_t __supported_pte_mask __read_only = ~(_PAGE_NX | _PAGE_GLOBAL);
33190 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33191
33192 /* user-defined highmem size */
33193 @@ -787,10 +789,10 @@ void __init mem_init(void)
33194 ((unsigned long)&__init_end -
33195 (unsigned long)&__init_begin) >> 10,
33196
33197 - (unsigned long)&_etext, (unsigned long)&_edata,
33198 - ((unsigned long)&_edata - (unsigned long)&_etext) >> 10,
33199 + (unsigned long)&_sdata, (unsigned long)&_edata,
33200 + ((unsigned long)&_edata - (unsigned long)&_sdata) >> 10,
33201
33202 - (unsigned long)&_text, (unsigned long)&_etext,
33203 + ktla_ktva((unsigned long)&_text), ktla_ktva((unsigned long)&_etext),
33204 ((unsigned long)&_etext - (unsigned long)&_text) >> 10);
33205
33206 /*
33207 @@ -884,6 +886,7 @@ void set_kernel_text_rw(void)
33208 if (!kernel_set_to_readonly)
33209 return;
33210
33211 + start = ktla_ktva(start);
33212 pr_debug("Set kernel text: %lx - %lx for read write\n",
33213 start, start+size);
33214
33215 @@ -898,6 +901,7 @@ void set_kernel_text_ro(void)
33216 if (!kernel_set_to_readonly)
33217 return;
33218
33219 + start = ktla_ktva(start);
33220 pr_debug("Set kernel text: %lx - %lx for read only\n",
33221 start, start+size);
33222
33223 @@ -926,6 +930,7 @@ void mark_rodata_ro(void)
33224 unsigned long start = PFN_ALIGN(_text);
33225 unsigned long size = PFN_ALIGN(_etext) - start;
33226
33227 + start = ktla_ktva(start);
33228 set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT);
33229 printk(KERN_INFO "Write protecting the kernel text: %luk\n",
33230 size >> 10);
33231 diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
33232 index 30eb05a..ae671ac 100644
33233 --- a/arch/x86/mm/init_64.c
33234 +++ b/arch/x86/mm/init_64.c
33235 @@ -150,7 +150,7 @@ early_param("gbpages", parse_direct_gbpages_on);
33236 * around without checking the pgd every time.
33237 */
33238
33239 -pteval_t __supported_pte_mask __read_mostly = ~0;
33240 +pteval_t __supported_pte_mask __read_only = ~_PAGE_NX;
33241 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33242
33243 int force_personality32;
33244 @@ -183,7 +183,12 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33245
33246 for (address = start; address <= end; address += PGDIR_SIZE) {
33247 const pgd_t *pgd_ref = pgd_offset_k(address);
33248 +
33249 +#ifdef CONFIG_PAX_PER_CPU_PGD
33250 + unsigned long cpu;
33251 +#else
33252 struct page *page;
33253 +#endif
33254
33255 /*
33256 * When it is called after memory hot remove, pgd_none()
33257 @@ -194,6 +199,25 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33258 continue;
33259
33260 spin_lock(&pgd_lock);
33261 +
33262 +#ifdef CONFIG_PAX_PER_CPU_PGD
33263 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33264 + pgd_t *pgd = pgd_offset_cpu(cpu, user, address);
33265 +
33266 + if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33267 + BUG_ON(pgd_page_vaddr(*pgd)
33268 + != pgd_page_vaddr(*pgd_ref));
33269 +
33270 + if (removed) {
33271 + if (pgd_none(*pgd_ref) && !pgd_none(*pgd))
33272 + pgd_clear(pgd);
33273 + } else {
33274 + if (pgd_none(*pgd))
33275 + set_pgd(pgd, *pgd_ref);
33276 + }
33277 +
33278 + pgd = pgd_offset_cpu(cpu, kernel, address);
33279 +#else
33280 list_for_each_entry(page, &pgd_list, lru) {
33281 pgd_t *pgd;
33282 spinlock_t *pgt_lock;
33283 @@ -202,6 +226,7 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33284 /* the pgt_lock only for Xen */
33285 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
33286 spin_lock(pgt_lock);
33287 +#endif
33288
33289 if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33290 BUG_ON(pgd_page_vaddr(*pgd)
33291 @@ -215,7 +240,10 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33292 set_pgd(pgd, *pgd_ref);
33293 }
33294
33295 +#ifndef CONFIG_PAX_PER_CPU_PGD
33296 spin_unlock(pgt_lock);
33297 +#endif
33298 +
33299 }
33300 spin_unlock(&pgd_lock);
33301 }
33302 @@ -248,7 +276,7 @@ static pud_t *fill_pud(pgd_t *pgd, unsigned long vaddr)
33303 {
33304 if (pgd_none(*pgd)) {
33305 pud_t *pud = (pud_t *)spp_getpage();
33306 - pgd_populate(&init_mm, pgd, pud);
33307 + pgd_populate_kernel(&init_mm, pgd, pud);
33308 if (pud != pud_offset(pgd, 0))
33309 printk(KERN_ERR "PAGETABLE BUG #00! %p <-> %p\n",
33310 pud, pud_offset(pgd, 0));
33311 @@ -260,7 +288,7 @@ static pmd_t *fill_pmd(pud_t *pud, unsigned long vaddr)
33312 {
33313 if (pud_none(*pud)) {
33314 pmd_t *pmd = (pmd_t *) spp_getpage();
33315 - pud_populate(&init_mm, pud, pmd);
33316 + pud_populate_kernel(&init_mm, pud, pmd);
33317 if (pmd != pmd_offset(pud, 0))
33318 printk(KERN_ERR "PAGETABLE BUG #01! %p <-> %p\n",
33319 pmd, pmd_offset(pud, 0));
33320 @@ -289,7 +317,9 @@ void set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte)
33321 pmd = fill_pmd(pud, vaddr);
33322 pte = fill_pte(pmd, vaddr);
33323
33324 + pax_open_kernel();
33325 set_pte(pte, new_pte);
33326 + pax_close_kernel();
33327
33328 /*
33329 * It's enough to flush this one mapping.
33330 @@ -351,14 +381,12 @@ static void __init __init_extra_mapping(unsigned long phys, unsigned long size,
33331 pgd = pgd_offset_k((unsigned long)__va(phys));
33332 if (pgd_none(*pgd)) {
33333 pud = (pud_t *) spp_getpage();
33334 - set_pgd(pgd, __pgd(__pa(pud) | _KERNPG_TABLE |
33335 - _PAGE_USER));
33336 + set_pgd(pgd, __pgd(__pa(pud) | _PAGE_TABLE));
33337 }
33338 pud = pud_offset(pgd, (unsigned long)__va(phys));
33339 if (pud_none(*pud)) {
33340 pmd = (pmd_t *) spp_getpage();
33341 - set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE |
33342 - _PAGE_USER));
33343 + set_pud(pud, __pud(__pa(pmd) | _PAGE_TABLE));
33344 }
33345 pmd = pmd_offset(pud, phys);
33346 BUG_ON(!pmd_none(*pmd));
33347 @@ -599,7 +627,7 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end,
33348 prot);
33349
33350 spin_lock(&init_mm.page_table_lock);
33351 - pud_populate(&init_mm, pud, pmd);
33352 + pud_populate_kernel(&init_mm, pud, pmd);
33353 spin_unlock(&init_mm.page_table_lock);
33354 }
33355 __flush_tlb_all();
33356 @@ -640,7 +668,7 @@ kernel_physical_mapping_init(unsigned long start,
33357 page_size_mask);
33358
33359 spin_lock(&init_mm.page_table_lock);
33360 - pgd_populate(&init_mm, pgd, pud);
33361 + pgd_populate_kernel(&init_mm, pgd, pud);
33362 spin_unlock(&init_mm.page_table_lock);
33363 pgd_changed = true;
33364 }
33365 diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
33366 index 9ca35fc..4b2b7b7 100644
33367 --- a/arch/x86/mm/iomap_32.c
33368 +++ b/arch/x86/mm/iomap_32.c
33369 @@ -64,7 +64,11 @@ void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot)
33370 type = kmap_atomic_idx_push();
33371 idx = type + KM_TYPE_NR * smp_processor_id();
33372 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
33373 +
33374 + pax_open_kernel();
33375 set_pte(kmap_pte - idx, pfn_pte(pfn, prot));
33376 + pax_close_kernel();
33377 +
33378 arch_flush_lazy_mmu_mode();
33379
33380 return (void *)vaddr;
33381 diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
33382 index fdf617c..b9e85bc 100644
33383 --- a/arch/x86/mm/ioremap.c
33384 +++ b/arch/x86/mm/ioremap.c
33385 @@ -56,8 +56,8 @@ static int __ioremap_check_ram(unsigned long start_pfn, unsigned long nr_pages,
33386 unsigned long i;
33387
33388 for (i = 0; i < nr_pages; ++i)
33389 - if (pfn_valid(start_pfn + i) &&
33390 - !PageReserved(pfn_to_page(start_pfn + i)))
33391 + if (pfn_valid(start_pfn + i) && (start_pfn + i >= 0x100 ||
33392 + !PageReserved(pfn_to_page(start_pfn + i))))
33393 return 1;
33394
33395 WARN_ONCE(1, "ioremap on RAM pfn 0x%lx\n", start_pfn);
33396 @@ -283,7 +283,7 @@ EXPORT_SYMBOL(ioremap_prot);
33397 *
33398 * Caller must ensure there is only one unmapping for the same pointer.
33399 */
33400 -void iounmap(volatile void __iomem *addr)
33401 +void iounmap(const volatile void __iomem *addr)
33402 {
33403 struct vm_struct *p, *o;
33404
33405 @@ -332,30 +332,29 @@ EXPORT_SYMBOL(iounmap);
33406 */
33407 void *xlate_dev_mem_ptr(phys_addr_t phys)
33408 {
33409 - void *addr;
33410 - unsigned long start = phys & PAGE_MASK;
33411 -
33412 /* If page is RAM, we can use __va. Otherwise ioremap and unmap. */
33413 - if (page_is_ram(start >> PAGE_SHIFT))
33414 + if (page_is_ram(phys >> PAGE_SHIFT))
33415 +#ifdef CONFIG_HIGHMEM
33416 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33417 +#endif
33418 return __va(phys);
33419
33420 - addr = (void __force *)ioremap_cache(start, PAGE_SIZE);
33421 - if (addr)
33422 - addr = (void *)((unsigned long)addr | (phys & ~PAGE_MASK));
33423 -
33424 - return addr;
33425 + return (void __force *)ioremap_cache(phys, PAGE_SIZE);
33426 }
33427
33428 void unxlate_dev_mem_ptr(phys_addr_t phys, void *addr)
33429 {
33430 if (page_is_ram(phys >> PAGE_SHIFT))
33431 +#ifdef CONFIG_HIGHMEM
33432 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33433 +#endif
33434 return;
33435
33436 iounmap((void __iomem *)((unsigned long)addr & PAGE_MASK));
33437 return;
33438 }
33439
33440 -static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __page_aligned_bss;
33441 +static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __read_only __aligned(PAGE_SIZE);
33442
33443 static inline pmd_t * __init early_ioremap_pmd(unsigned long addr)
33444 {
33445 @@ -391,8 +390,7 @@ void __init early_ioremap_init(void)
33446 early_ioremap_setup();
33447
33448 pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
33449 - memset(bm_pte, 0, sizeof(bm_pte));
33450 - pmd_populate_kernel(&init_mm, pmd, bm_pte);
33451 + pmd_populate_user(&init_mm, pmd, bm_pte);
33452
33453 /*
33454 * The boot-ioremap range spans multiple pmds, for which
33455 diff --git a/arch/x86/mm/kmemcheck/kmemcheck.c b/arch/x86/mm/kmemcheck/kmemcheck.c
33456 index b4f2e7e..96c9c3e 100644
33457 --- a/arch/x86/mm/kmemcheck/kmemcheck.c
33458 +++ b/arch/x86/mm/kmemcheck/kmemcheck.c
33459 @@ -628,9 +628,9 @@ bool kmemcheck_fault(struct pt_regs *regs, unsigned long address,
33460 * memory (e.g. tracked pages)? For now, we need this to avoid
33461 * invoking kmemcheck for PnP BIOS calls.
33462 */
33463 - if (regs->flags & X86_VM_MASK)
33464 + if (v8086_mode(regs))
33465 return false;
33466 - if (regs->cs != __KERNEL_CS)
33467 + if (regs->cs != __KERNEL_CS && regs->cs != __KERNEXEC_KERNEL_CS)
33468 return false;
33469
33470 pte = kmemcheck_pte_lookup(address);
33471 diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
33472 index df4552b..12c129c 100644
33473 --- a/arch/x86/mm/mmap.c
33474 +++ b/arch/x86/mm/mmap.c
33475 @@ -52,7 +52,7 @@ static unsigned long stack_maxrandom_size(void)
33476 * Leave an at least ~128 MB hole with possible stack randomization.
33477 */
33478 #define MIN_GAP (128*1024*1024UL + stack_maxrandom_size())
33479 -#define MAX_GAP (TASK_SIZE/6*5)
33480 +#define MAX_GAP (pax_task_size/6*5)
33481
33482 static int mmap_is_legacy(void)
33483 {
33484 @@ -82,27 +82,40 @@ static unsigned long mmap_rnd(void)
33485 return rnd << PAGE_SHIFT;
33486 }
33487
33488 -static unsigned long mmap_base(void)
33489 +static unsigned long mmap_base(struct mm_struct *mm)
33490 {
33491 unsigned long gap = rlimit(RLIMIT_STACK);
33492 + unsigned long pax_task_size = TASK_SIZE;
33493 +
33494 +#ifdef CONFIG_PAX_SEGMEXEC
33495 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33496 + pax_task_size = SEGMEXEC_TASK_SIZE;
33497 +#endif
33498
33499 if (gap < MIN_GAP)
33500 gap = MIN_GAP;
33501 else if (gap > MAX_GAP)
33502 gap = MAX_GAP;
33503
33504 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
33505 + return PAGE_ALIGN(pax_task_size - gap - mmap_rnd());
33506 }
33507
33508 /*
33509 * Bottom-up (legacy) layout on X86_32 did not support randomization, X86_64
33510 * does, but not when emulating X86_32
33511 */
33512 -static unsigned long mmap_legacy_base(void)
33513 +static unsigned long mmap_legacy_base(struct mm_struct *mm)
33514 {
33515 - if (mmap_is_ia32())
33516 + if (mmap_is_ia32()) {
33517 +
33518 +#ifdef CONFIG_PAX_SEGMEXEC
33519 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33520 + return SEGMEXEC_TASK_UNMAPPED_BASE;
33521 + else
33522 +#endif
33523 +
33524 return TASK_UNMAPPED_BASE;
33525 - else
33526 + } else
33527 return TASK_UNMAPPED_BASE + mmap_rnd();
33528 }
33529
33530 @@ -112,8 +125,15 @@ static unsigned long mmap_legacy_base(void)
33531 */
33532 void arch_pick_mmap_layout(struct mm_struct *mm)
33533 {
33534 - mm->mmap_legacy_base = mmap_legacy_base();
33535 - mm->mmap_base = mmap_base();
33536 + mm->mmap_legacy_base = mmap_legacy_base(mm);
33537 + mm->mmap_base = mmap_base(mm);
33538 +
33539 +#ifdef CONFIG_PAX_RANDMMAP
33540 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
33541 + mm->mmap_legacy_base += mm->delta_mmap;
33542 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
33543 + }
33544 +#endif
33545
33546 if (mmap_is_legacy()) {
33547 mm->mmap_base = mm->mmap_legacy_base;
33548 diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
33549 index 0057a7a..95c7edd 100644
33550 --- a/arch/x86/mm/mmio-mod.c
33551 +++ b/arch/x86/mm/mmio-mod.c
33552 @@ -194,7 +194,7 @@ static void pre(struct kmmio_probe *p, struct pt_regs *regs,
33553 break;
33554 default:
33555 {
33556 - unsigned char *ip = (unsigned char *)instptr;
33557 + unsigned char *ip = (unsigned char *)ktla_ktva(instptr);
33558 my_trace->opcode = MMIO_UNKNOWN_OP;
33559 my_trace->width = 0;
33560 my_trace->value = (*ip) << 16 | *(ip + 1) << 8 |
33561 @@ -234,7 +234,7 @@ static void post(struct kmmio_probe *p, unsigned long condition,
33562 static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33563 void __iomem *addr)
33564 {
33565 - static atomic_t next_id;
33566 + static atomic_unchecked_t next_id;
33567 struct remap_trace *trace = kmalloc(sizeof(*trace), GFP_KERNEL);
33568 /* These are page-unaligned. */
33569 struct mmiotrace_map map = {
33570 @@ -258,7 +258,7 @@ static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33571 .private = trace
33572 },
33573 .phys = offset,
33574 - .id = atomic_inc_return(&next_id)
33575 + .id = atomic_inc_return_unchecked(&next_id)
33576 };
33577 map.map_id = trace->id;
33578
33579 @@ -290,7 +290,7 @@ void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
33580 ioremap_trace_core(offset, size, addr);
33581 }
33582
33583 -static void iounmap_trace_core(volatile void __iomem *addr)
33584 +static void iounmap_trace_core(const volatile void __iomem *addr)
33585 {
33586 struct mmiotrace_map map = {
33587 .phys = 0,
33588 @@ -328,7 +328,7 @@ not_enabled:
33589 }
33590 }
33591
33592 -void mmiotrace_iounmap(volatile void __iomem *addr)
33593 +void mmiotrace_iounmap(const volatile void __iomem *addr)
33594 {
33595 might_sleep();
33596 if (is_enabled()) /* recheck and proper locking in *_core() */
33597 diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
33598 index 1a88370..3f598b5 100644
33599 --- a/arch/x86/mm/numa.c
33600 +++ b/arch/x86/mm/numa.c
33601 @@ -499,7 +499,7 @@ static void __init numa_clear_kernel_node_hotplug(void)
33602 }
33603 }
33604
33605 -static int __init numa_register_memblks(struct numa_meminfo *mi)
33606 +static int __init __intentional_overflow(-1) numa_register_memblks(struct numa_meminfo *mi)
33607 {
33608 unsigned long uninitialized_var(pfn_align);
33609 int i, nid;
33610 diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
33611 index 536ea2f..f42c293 100644
33612 --- a/arch/x86/mm/pageattr.c
33613 +++ b/arch/x86/mm/pageattr.c
33614 @@ -262,7 +262,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33615 */
33616 #ifdef CONFIG_PCI_BIOS
33617 if (pcibios_enabled && within(pfn, BIOS_BEGIN >> PAGE_SHIFT, BIOS_END >> PAGE_SHIFT))
33618 - pgprot_val(forbidden) |= _PAGE_NX;
33619 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33620 #endif
33621
33622 /*
33623 @@ -270,9 +270,10 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33624 * Does not cover __inittext since that is gone later on. On
33625 * 64bit we do not enforce !NX on the low mapping
33626 */
33627 - if (within(address, (unsigned long)_text, (unsigned long)_etext))
33628 - pgprot_val(forbidden) |= _PAGE_NX;
33629 + if (within(address, ktla_ktva((unsigned long)_text), ktla_ktva((unsigned long)_etext)))
33630 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33631
33632 +#ifdef CONFIG_DEBUG_RODATA
33633 /*
33634 * The .rodata section needs to be read-only. Using the pfn
33635 * catches all aliases.
33636 @@ -280,6 +281,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33637 if (within(pfn, __pa_symbol(__start_rodata) >> PAGE_SHIFT,
33638 __pa_symbol(__end_rodata) >> PAGE_SHIFT))
33639 pgprot_val(forbidden) |= _PAGE_RW;
33640 +#endif
33641
33642 #if defined(CONFIG_X86_64) && defined(CONFIG_DEBUG_RODATA)
33643 /*
33644 @@ -318,6 +320,13 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33645 }
33646 #endif
33647
33648 +#ifdef CONFIG_PAX_KERNEXEC
33649 + if (within(pfn, __pa(ktla_ktva((unsigned long)&_text)), __pa((unsigned long)&_sdata))) {
33650 + pgprot_val(forbidden) |= _PAGE_RW;
33651 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33652 + }
33653 +#endif
33654 +
33655 prot = __pgprot(pgprot_val(prot) & ~pgprot_val(forbidden));
33656
33657 return prot;
33658 @@ -440,23 +449,37 @@ EXPORT_SYMBOL_GPL(slow_virt_to_phys);
33659 static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte)
33660 {
33661 /* change init_mm */
33662 + pax_open_kernel();
33663 set_pte_atomic(kpte, pte);
33664 +
33665 #ifdef CONFIG_X86_32
33666 if (!SHARED_KERNEL_PMD) {
33667 +
33668 +#ifdef CONFIG_PAX_PER_CPU_PGD
33669 + unsigned long cpu;
33670 +#else
33671 struct page *page;
33672 +#endif
33673
33674 +#ifdef CONFIG_PAX_PER_CPU_PGD
33675 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33676 + pgd_t *pgd = get_cpu_pgd(cpu, kernel);
33677 +#else
33678 list_for_each_entry(page, &pgd_list, lru) {
33679 - pgd_t *pgd;
33680 + pgd_t *pgd = (pgd_t *)page_address(page);
33681 +#endif
33682 +
33683 pud_t *pud;
33684 pmd_t *pmd;
33685
33686 - pgd = (pgd_t *)page_address(page) + pgd_index(address);
33687 + pgd += pgd_index(address);
33688 pud = pud_offset(pgd, address);
33689 pmd = pmd_offset(pud, address);
33690 set_pte_atomic((pte_t *)pmd, pte);
33691 }
33692 }
33693 #endif
33694 + pax_close_kernel();
33695 }
33696
33697 static int
33698 diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
33699 index 7ac6869..c0ba541 100644
33700 --- a/arch/x86/mm/pat.c
33701 +++ b/arch/x86/mm/pat.c
33702 @@ -89,7 +89,7 @@ static inline enum page_cache_mode get_page_memtype(struct page *pg)
33703 unsigned long pg_flags = pg->flags & _PGMT_MASK;
33704
33705 if (pg_flags == _PGMT_DEFAULT)
33706 - return -1;
33707 + return _PAGE_CACHE_MODE_NUM;
33708 else if (pg_flags == _PGMT_WC)
33709 return _PAGE_CACHE_MODE_WC;
33710 else if (pg_flags == _PGMT_UC_MINUS)
33711 @@ -346,7 +346,7 @@ static int reserve_ram_pages_type(u64 start, u64 end,
33712
33713 page = pfn_to_page(pfn);
33714 type = get_page_memtype(page);
33715 - if (type != -1) {
33716 + if (type != _PAGE_CACHE_MODE_NUM) {
33717 pr_info("reserve_ram_pages_type failed [mem %#010Lx-%#010Lx], track 0x%x, req 0x%x\n",
33718 start, end - 1, type, req_type);
33719 if (new_type)
33720 @@ -498,7 +498,7 @@ int free_memtype(u64 start, u64 end)
33721
33722 if (!entry) {
33723 printk(KERN_INFO "%s:%d freeing invalid memtype [mem %#010Lx-%#010Lx]\n",
33724 - current->comm, current->pid, start, end - 1);
33725 + current->comm, task_pid_nr(current), start, end - 1);
33726 return -EINVAL;
33727 }
33728
33729 @@ -532,10 +532,10 @@ static enum page_cache_mode lookup_memtype(u64 paddr)
33730 page = pfn_to_page(paddr >> PAGE_SHIFT);
33731 rettype = get_page_memtype(page);
33732 /*
33733 - * -1 from get_page_memtype() implies RAM page is in its
33734 + * _PAGE_CACHE_MODE_NUM from get_page_memtype() implies RAM page is in its
33735 * default state and not reserved, and hence of type WB
33736 */
33737 - if (rettype == -1)
33738 + if (rettype == _PAGE_CACHE_MODE_NUM)
33739 rettype = _PAGE_CACHE_MODE_WB;
33740
33741 return rettype;
33742 @@ -628,8 +628,8 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
33743
33744 while (cursor < to) {
33745 if (!devmem_is_allowed(pfn)) {
33746 - printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx]\n",
33747 - current->comm, from, to - 1);
33748 + printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx] (%#010Lx)\n",
33749 + current->comm, from, to - 1, cursor);
33750 return 0;
33751 }
33752 cursor += PAGE_SIZE;
33753 @@ -700,7 +700,7 @@ int kernel_map_sync_memtype(u64 base, unsigned long size,
33754 if (ioremap_change_attr((unsigned long)__va(base), id_sz, pcm) < 0) {
33755 printk(KERN_INFO "%s:%d ioremap_change_attr failed %s "
33756 "for [mem %#010Lx-%#010Lx]\n",
33757 - current->comm, current->pid,
33758 + current->comm, task_pid_nr(current),
33759 cattr_name(pcm),
33760 base, (unsigned long long)(base + size-1));
33761 return -EINVAL;
33762 @@ -735,7 +735,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33763 pcm = lookup_memtype(paddr);
33764 if (want_pcm != pcm) {
33765 printk(KERN_WARNING "%s:%d map pfn RAM range req %s for [mem %#010Lx-%#010Lx], got %s\n",
33766 - current->comm, current->pid,
33767 + current->comm, task_pid_nr(current),
33768 cattr_name(want_pcm),
33769 (unsigned long long)paddr,
33770 (unsigned long long)(paddr + size - 1),
33771 @@ -757,7 +757,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33772 free_memtype(paddr, paddr + size);
33773 printk(KERN_ERR "%s:%d map pfn expected mapping type %s"
33774 " for [mem %#010Lx-%#010Lx], got %s\n",
33775 - current->comm, current->pid,
33776 + current->comm, task_pid_nr(current),
33777 cattr_name(want_pcm),
33778 (unsigned long long)paddr,
33779 (unsigned long long)(paddr + size - 1),
33780 diff --git a/arch/x86/mm/pat_rbtree.c b/arch/x86/mm/pat_rbtree.c
33781 index 6582adc..fcc5d0b 100644
33782 --- a/arch/x86/mm/pat_rbtree.c
33783 +++ b/arch/x86/mm/pat_rbtree.c
33784 @@ -161,7 +161,7 @@ success:
33785
33786 failure:
33787 printk(KERN_INFO "%s:%d conflicting memory types "
33788 - "%Lx-%Lx %s<->%s\n", current->comm, current->pid, start,
33789 + "%Lx-%Lx %s<->%s\n", current->comm, task_pid_nr(current), start,
33790 end, cattr_name(found_type), cattr_name(match->type));
33791 return -EBUSY;
33792 }
33793 diff --git a/arch/x86/mm/pf_in.c b/arch/x86/mm/pf_in.c
33794 index 9f0614d..92ae64a 100644
33795 --- a/arch/x86/mm/pf_in.c
33796 +++ b/arch/x86/mm/pf_in.c
33797 @@ -148,7 +148,7 @@ enum reason_type get_ins_type(unsigned long ins_addr)
33798 int i;
33799 enum reason_type rv = OTHERS;
33800
33801 - p = (unsigned char *)ins_addr;
33802 + p = (unsigned char *)ktla_ktva(ins_addr);
33803 p += skip_prefix(p, &prf);
33804 p += get_opcode(p, &opcode);
33805
33806 @@ -168,7 +168,7 @@ static unsigned int get_ins_reg_width(unsigned long ins_addr)
33807 struct prefix_bits prf;
33808 int i;
33809
33810 - p = (unsigned char *)ins_addr;
33811 + p = (unsigned char *)ktla_ktva(ins_addr);
33812 p += skip_prefix(p, &prf);
33813 p += get_opcode(p, &opcode);
33814
33815 @@ -191,7 +191,7 @@ unsigned int get_ins_mem_width(unsigned long ins_addr)
33816 struct prefix_bits prf;
33817 int i;
33818
33819 - p = (unsigned char *)ins_addr;
33820 + p = (unsigned char *)ktla_ktva(ins_addr);
33821 p += skip_prefix(p, &prf);
33822 p += get_opcode(p, &opcode);
33823
33824 @@ -415,7 +415,7 @@ unsigned long get_ins_reg_val(unsigned long ins_addr, struct pt_regs *regs)
33825 struct prefix_bits prf;
33826 int i;
33827
33828 - p = (unsigned char *)ins_addr;
33829 + p = (unsigned char *)ktla_ktva(ins_addr);
33830 p += skip_prefix(p, &prf);
33831 p += get_opcode(p, &opcode);
33832 for (i = 0; i < ARRAY_SIZE(reg_rop); i++)
33833 @@ -470,7 +470,7 @@ unsigned long get_ins_imm_val(unsigned long ins_addr)
33834 struct prefix_bits prf;
33835 int i;
33836
33837 - p = (unsigned char *)ins_addr;
33838 + p = (unsigned char *)ktla_ktva(ins_addr);
33839 p += skip_prefix(p, &prf);
33840 p += get_opcode(p, &opcode);
33841 for (i = 0; i < ARRAY_SIZE(imm_wop); i++)
33842 diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
33843 index 6fb6927..634b0f7 100644
33844 --- a/arch/x86/mm/pgtable.c
33845 +++ b/arch/x86/mm/pgtable.c
33846 @@ -97,10 +97,71 @@ static inline void pgd_list_del(pgd_t *pgd)
33847 list_del(&page->lru);
33848 }
33849
33850 -#define UNSHARED_PTRS_PER_PGD \
33851 - (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33852 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33853 +pgdval_t clone_pgd_mask __read_only = ~_PAGE_PRESENT;
33854
33855 +void __shadow_user_pgds(pgd_t *dst, const pgd_t *src)
33856 +{
33857 + unsigned int count = USER_PGD_PTRS;
33858
33859 + if (!pax_user_shadow_base)
33860 + return;
33861 +
33862 + while (count--)
33863 + *dst++ = __pgd((pgd_val(*src++) | (_PAGE_NX & __supported_pte_mask)) & ~_PAGE_USER);
33864 +}
33865 +#endif
33866 +
33867 +#ifdef CONFIG_PAX_PER_CPU_PGD
33868 +void __clone_user_pgds(pgd_t *dst, const pgd_t *src)
33869 +{
33870 + unsigned int count = USER_PGD_PTRS;
33871 +
33872 + while (count--) {
33873 + pgd_t pgd;
33874 +
33875 +#ifdef CONFIG_X86_64
33876 + pgd = __pgd(pgd_val(*src++) | _PAGE_USER);
33877 +#else
33878 + pgd = *src++;
33879 +#endif
33880 +
33881 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33882 + pgd = __pgd(pgd_val(pgd) & clone_pgd_mask);
33883 +#endif
33884 +
33885 + *dst++ = pgd;
33886 + }
33887 +
33888 +}
33889 +#endif
33890 +
33891 +#ifdef CONFIG_X86_64
33892 +#define pxd_t pud_t
33893 +#define pyd_t pgd_t
33894 +#define paravirt_release_pxd(pfn) paravirt_release_pud(pfn)
33895 +#define pgtable_pxd_page_ctor(page) true
33896 +#define pgtable_pxd_page_dtor(page) do {} while (0)
33897 +#define pxd_free(mm, pud) pud_free((mm), (pud))
33898 +#define pyd_populate(mm, pgd, pud) pgd_populate((mm), (pgd), (pud))
33899 +#define pyd_offset(mm, address) pgd_offset((mm), (address))
33900 +#define PYD_SIZE PGDIR_SIZE
33901 +#else
33902 +#define pxd_t pmd_t
33903 +#define pyd_t pud_t
33904 +#define paravirt_release_pxd(pfn) paravirt_release_pmd(pfn)
33905 +#define pgtable_pxd_page_ctor(page) pgtable_pmd_page_ctor(page)
33906 +#define pgtable_pxd_page_dtor(page) pgtable_pmd_page_dtor(page)
33907 +#define pxd_free(mm, pud) pmd_free((mm), (pud))
33908 +#define pyd_populate(mm, pgd, pud) pud_populate((mm), (pgd), (pud))
33909 +#define pyd_offset(mm, address) pud_offset((mm), (address))
33910 +#define PYD_SIZE PUD_SIZE
33911 +#endif
33912 +
33913 +#ifdef CONFIG_PAX_PER_CPU_PGD
33914 +static inline void pgd_ctor(struct mm_struct *mm, pgd_t *pgd) {}
33915 +static inline void pgd_dtor(pgd_t *pgd) {}
33916 +#else
33917 static void pgd_set_mm(pgd_t *pgd, struct mm_struct *mm)
33918 {
33919 BUILD_BUG_ON(sizeof(virt_to_page(pgd)->index) < sizeof(mm));
33920 @@ -141,6 +202,7 @@ static void pgd_dtor(pgd_t *pgd)
33921 pgd_list_del(pgd);
33922 spin_unlock(&pgd_lock);
33923 }
33924 +#endif
33925
33926 /*
33927 * List of all pgd's needed for non-PAE so it can invalidate entries
33928 @@ -153,7 +215,7 @@ static void pgd_dtor(pgd_t *pgd)
33929 * -- nyc
33930 */
33931
33932 -#ifdef CONFIG_X86_PAE
33933 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
33934 /*
33935 * In PAE mode, we need to do a cr3 reload (=tlb flush) when
33936 * updating the top-level pagetable entries to guarantee the
33937 @@ -165,7 +227,7 @@ static void pgd_dtor(pgd_t *pgd)
33938 * not shared between pagetables (!SHARED_KERNEL_PMDS), we allocate
33939 * and initialize the kernel pmds here.
33940 */
33941 -#define PREALLOCATED_PMDS UNSHARED_PTRS_PER_PGD
33942 +#define PREALLOCATED_PXDS (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33943
33944 void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33945 {
33946 @@ -183,43 +245,45 @@ void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33947 */
33948 flush_tlb_mm(mm);
33949 }
33950 +#elif defined(CONFIG_X86_64) && defined(CONFIG_PAX_PER_CPU_PGD)
33951 +#define PREALLOCATED_PXDS USER_PGD_PTRS
33952 #else /* !CONFIG_X86_PAE */
33953
33954 /* No need to prepopulate any pagetable entries in non-PAE modes. */
33955 -#define PREALLOCATED_PMDS 0
33956 +#define PREALLOCATED_PXDS 0
33957
33958 #endif /* CONFIG_X86_PAE */
33959
33960 -static void free_pmds(pmd_t *pmds[])
33961 +static void free_pxds(pxd_t *pxds[])
33962 {
33963 int i;
33964
33965 - for(i = 0; i < PREALLOCATED_PMDS; i++)
33966 - if (pmds[i]) {
33967 - pgtable_pmd_page_dtor(virt_to_page(pmds[i]));
33968 - free_page((unsigned long)pmds[i]);
33969 + for(i = 0; i < PREALLOCATED_PXDS; i++)
33970 + if (pxds[i]) {
33971 + pgtable_pxd_page_dtor(virt_to_page(pxds[i]));
33972 + free_page((unsigned long)pxds[i]);
33973 }
33974 }
33975
33976 -static int preallocate_pmds(pmd_t *pmds[])
33977 +static int preallocate_pxds(pxd_t *pxds[])
33978 {
33979 int i;
33980 bool failed = false;
33981
33982 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33983 - pmd_t *pmd = (pmd_t *)__get_free_page(PGALLOC_GFP);
33984 - if (!pmd)
33985 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33986 + pxd_t *pxd = (pxd_t *)__get_free_page(PGALLOC_GFP);
33987 + if (!pxd)
33988 failed = true;
33989 - if (pmd && !pgtable_pmd_page_ctor(virt_to_page(pmd))) {
33990 - free_page((unsigned long)pmd);
33991 - pmd = NULL;
33992 + if (pxd && !pgtable_pxd_page_ctor(virt_to_page(pxd))) {
33993 + free_page((unsigned long)pxd);
33994 + pxd = NULL;
33995 failed = true;
33996 }
33997 - pmds[i] = pmd;
33998 + pxds[i] = pxd;
33999 }
34000
34001 if (failed) {
34002 - free_pmds(pmds);
34003 + free_pxds(pxds);
34004 return -ENOMEM;
34005 }
34006
34007 @@ -232,49 +296,52 @@ static int preallocate_pmds(pmd_t *pmds[])
34008 * preallocate which never got a corresponding vma will need to be
34009 * freed manually.
34010 */
34011 -static void pgd_mop_up_pmds(struct mm_struct *mm, pgd_t *pgdp)
34012 +static void pgd_mop_up_pxds(struct mm_struct *mm, pgd_t *pgdp)
34013 {
34014 int i;
34015
34016 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
34017 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
34018 pgd_t pgd = pgdp[i];
34019
34020 if (pgd_val(pgd) != 0) {
34021 - pmd_t *pmd = (pmd_t *)pgd_page_vaddr(pgd);
34022 + pxd_t *pxd = (pxd_t *)pgd_page_vaddr(pgd);
34023
34024 - pgdp[i] = native_make_pgd(0);
34025 + set_pgd(pgdp + i, native_make_pgd(0));
34026
34027 - paravirt_release_pmd(pgd_val(pgd) >> PAGE_SHIFT);
34028 - pmd_free(mm, pmd);
34029 + paravirt_release_pxd(pgd_val(pgd) >> PAGE_SHIFT);
34030 + pxd_free(mm, pxd);
34031 }
34032 }
34033 }
34034
34035 -static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[])
34036 +static void pgd_prepopulate_pxd(struct mm_struct *mm, pgd_t *pgd, pxd_t *pxds[])
34037 {
34038 - pud_t *pud;
34039 + pyd_t *pyd;
34040 int i;
34041
34042 - if (PREALLOCATED_PMDS == 0) /* Work around gcc-3.4.x bug */
34043 + if (PREALLOCATED_PXDS == 0) /* Work around gcc-3.4.x bug */
34044 return;
34045
34046 - pud = pud_offset(pgd, 0);
34047 -
34048 - for (i = 0; i < PREALLOCATED_PMDS; i++, pud++) {
34049 - pmd_t *pmd = pmds[i];
34050 +#ifdef CONFIG_X86_64
34051 + pyd = pyd_offset(mm, 0L);
34052 +#else
34053 + pyd = pyd_offset(pgd, 0L);
34054 +#endif
34055
34056 + for (i = 0; i < PREALLOCATED_PXDS; i++, pyd++) {
34057 + pxd_t *pxd = pxds[i];
34058 if (i >= KERNEL_PGD_BOUNDARY)
34059 - memcpy(pmd, (pmd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
34060 - sizeof(pmd_t) * PTRS_PER_PMD);
34061 + memcpy(pxd, (pxd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
34062 + sizeof(pxd_t) * PTRS_PER_PMD);
34063
34064 - pud_populate(mm, pud, pmd);
34065 + pyd_populate(mm, pyd, pxd);
34066 }
34067 }
34068
34069 pgd_t *pgd_alloc(struct mm_struct *mm)
34070 {
34071 pgd_t *pgd;
34072 - pmd_t *pmds[PREALLOCATED_PMDS];
34073 + pxd_t *pxds[PREALLOCATED_PXDS];
34074
34075 pgd = (pgd_t *)__get_free_page(PGALLOC_GFP);
34076
34077 @@ -283,11 +350,11 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34078
34079 mm->pgd = pgd;
34080
34081 - if (preallocate_pmds(pmds) != 0)
34082 + if (preallocate_pxds(pxds) != 0)
34083 goto out_free_pgd;
34084
34085 if (paravirt_pgd_alloc(mm) != 0)
34086 - goto out_free_pmds;
34087 + goto out_free_pxds;
34088
34089 /*
34090 * Make sure that pre-populating the pmds is atomic with
34091 @@ -297,14 +364,14 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34092 spin_lock(&pgd_lock);
34093
34094 pgd_ctor(mm, pgd);
34095 - pgd_prepopulate_pmd(mm, pgd, pmds);
34096 + pgd_prepopulate_pxd(mm, pgd, pxds);
34097
34098 spin_unlock(&pgd_lock);
34099
34100 return pgd;
34101
34102 -out_free_pmds:
34103 - free_pmds(pmds);
34104 +out_free_pxds:
34105 + free_pxds(pxds);
34106 out_free_pgd:
34107 free_page((unsigned long)pgd);
34108 out:
34109 @@ -313,7 +380,7 @@ out:
34110
34111 void pgd_free(struct mm_struct *mm, pgd_t *pgd)
34112 {
34113 - pgd_mop_up_pmds(mm, pgd);
34114 + pgd_mop_up_pxds(mm, pgd);
34115 pgd_dtor(pgd);
34116 paravirt_pgd_free(mm, pgd);
34117 free_page((unsigned long)pgd);
34118 diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
34119 index 75cc097..79a097f 100644
34120 --- a/arch/x86/mm/pgtable_32.c
34121 +++ b/arch/x86/mm/pgtable_32.c
34122 @@ -47,10 +47,13 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pteval)
34123 return;
34124 }
34125 pte = pte_offset_kernel(pmd, vaddr);
34126 +
34127 + pax_open_kernel();
34128 if (pte_val(pteval))
34129 set_pte_at(&init_mm, vaddr, pte, pteval);
34130 else
34131 pte_clear(&init_mm, vaddr, pte);
34132 + pax_close_kernel();
34133
34134 /*
34135 * It's enough to flush this one mapping.
34136 diff --git a/arch/x86/mm/physaddr.c b/arch/x86/mm/physaddr.c
34137 index e666cbb..61788c45 100644
34138 --- a/arch/x86/mm/physaddr.c
34139 +++ b/arch/x86/mm/physaddr.c
34140 @@ -10,7 +10,7 @@
34141 #ifdef CONFIG_X86_64
34142
34143 #ifdef CONFIG_DEBUG_VIRTUAL
34144 -unsigned long __phys_addr(unsigned long x)
34145 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34146 {
34147 unsigned long y = x - __START_KERNEL_map;
34148
34149 @@ -67,7 +67,7 @@ EXPORT_SYMBOL(__virt_addr_valid);
34150 #else
34151
34152 #ifdef CONFIG_DEBUG_VIRTUAL
34153 -unsigned long __phys_addr(unsigned long x)
34154 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34155 {
34156 unsigned long phys_addr = x - PAGE_OFFSET;
34157 /* VMALLOC_* aren't constants */
34158 diff --git a/arch/x86/mm/setup_nx.c b/arch/x86/mm/setup_nx.c
34159 index 90555bf..f5f1828 100644
34160 --- a/arch/x86/mm/setup_nx.c
34161 +++ b/arch/x86/mm/setup_nx.c
34162 @@ -5,8 +5,10 @@
34163 #include <asm/pgtable.h>
34164 #include <asm/proto.h>
34165
34166 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34167 static int disable_nx;
34168
34169 +#ifndef CONFIG_PAX_PAGEEXEC
34170 /*
34171 * noexec = on|off
34172 *
34173 @@ -28,12 +30,17 @@ static int __init noexec_setup(char *str)
34174 return 0;
34175 }
34176 early_param("noexec", noexec_setup);
34177 +#endif
34178 +
34179 +#endif
34180
34181 void x86_configure_nx(void)
34182 {
34183 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34184 if (cpu_has_nx && !disable_nx)
34185 __supported_pte_mask |= _PAGE_NX;
34186 else
34187 +#endif
34188 __supported_pte_mask &= ~_PAGE_NX;
34189 }
34190
34191 diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
34192 index ee61c36..e6fedeb 100644
34193 --- a/arch/x86/mm/tlb.c
34194 +++ b/arch/x86/mm/tlb.c
34195 @@ -48,7 +48,11 @@ void leave_mm(int cpu)
34196 BUG();
34197 if (cpumask_test_cpu(cpu, mm_cpumask(active_mm))) {
34198 cpumask_clear_cpu(cpu, mm_cpumask(active_mm));
34199 +
34200 +#ifndef CONFIG_PAX_PER_CPU_PGD
34201 load_cr3(swapper_pg_dir);
34202 +#endif
34203 +
34204 /*
34205 * This gets called in the idle path where RCU
34206 * functions differently. Tracing normally
34207 diff --git a/arch/x86/mm/uderef_64.c b/arch/x86/mm/uderef_64.c
34208 new file mode 100644
34209 index 0000000..dace51c
34210 --- /dev/null
34211 +++ b/arch/x86/mm/uderef_64.c
34212 @@ -0,0 +1,37 @@
34213 +#include <linux/mm.h>
34214 +#include <asm/pgtable.h>
34215 +#include <asm/uaccess.h>
34216 +
34217 +#ifdef CONFIG_PAX_MEMORY_UDEREF
34218 +/* PaX: due to the special call convention these functions must
34219 + * - remain leaf functions under all configurations,
34220 + * - never be called directly, only dereferenced from the wrappers.
34221 + */
34222 +void __pax_open_userland(void)
34223 +{
34224 + unsigned int cpu;
34225 +
34226 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34227 + return;
34228 +
34229 + cpu = raw_get_cpu();
34230 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_KERNEL);
34231 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
34232 + raw_put_cpu_no_resched();
34233 +}
34234 +EXPORT_SYMBOL(__pax_open_userland);
34235 +
34236 +void __pax_close_userland(void)
34237 +{
34238 + unsigned int cpu;
34239 +
34240 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34241 + return;
34242 +
34243 + cpu = raw_get_cpu();
34244 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_USER);
34245 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
34246 + raw_put_cpu_no_resched();
34247 +}
34248 +EXPORT_SYMBOL(__pax_close_userland);
34249 +#endif
34250 diff --git a/arch/x86/net/bpf_jit.S b/arch/x86/net/bpf_jit.S
34251 index 6440221..f84b5c7 100644
34252 --- a/arch/x86/net/bpf_jit.S
34253 +++ b/arch/x86/net/bpf_jit.S
34254 @@ -9,6 +9,7 @@
34255 */
34256 #include <linux/linkage.h>
34257 #include <asm/dwarf2.h>
34258 +#include <asm/alternative-asm.h>
34259
34260 /*
34261 * Calling convention :
34262 @@ -38,6 +39,7 @@ sk_load_word_positive_offset:
34263 jle bpf_slow_path_word
34264 mov (SKBDATA,%rsi),%eax
34265 bswap %eax /* ntohl() */
34266 + pax_force_retaddr
34267 ret
34268
34269 sk_load_half:
34270 @@ -55,6 +57,7 @@ sk_load_half_positive_offset:
34271 jle bpf_slow_path_half
34272 movzwl (SKBDATA,%rsi),%eax
34273 rol $8,%ax # ntohs()
34274 + pax_force_retaddr
34275 ret
34276
34277 sk_load_byte:
34278 @@ -69,6 +72,7 @@ sk_load_byte_positive_offset:
34279 cmp %esi,%r9d /* if (offset >= hlen) goto bpf_slow_path_byte */
34280 jle bpf_slow_path_byte
34281 movzbl (SKBDATA,%rsi),%eax
34282 + pax_force_retaddr
34283 ret
34284
34285 /* rsi contains offset and can be scratched */
34286 @@ -90,6 +94,7 @@ bpf_slow_path_word:
34287 js bpf_error
34288 mov - MAX_BPF_STACK + 32(%rbp),%eax
34289 bswap %eax
34290 + pax_force_retaddr
34291 ret
34292
34293 bpf_slow_path_half:
34294 @@ -98,12 +103,14 @@ bpf_slow_path_half:
34295 mov - MAX_BPF_STACK + 32(%rbp),%ax
34296 rol $8,%ax
34297 movzwl %ax,%eax
34298 + pax_force_retaddr
34299 ret
34300
34301 bpf_slow_path_byte:
34302 bpf_slow_path_common(1)
34303 js bpf_error
34304 movzbl - MAX_BPF_STACK + 32(%rbp),%eax
34305 + pax_force_retaddr
34306 ret
34307
34308 #define sk_negative_common(SIZE) \
34309 @@ -126,6 +133,7 @@ sk_load_word_negative_offset:
34310 sk_negative_common(4)
34311 mov (%rax), %eax
34312 bswap %eax
34313 + pax_force_retaddr
34314 ret
34315
34316 bpf_slow_path_half_neg:
34317 @@ -137,6 +145,7 @@ sk_load_half_negative_offset:
34318 mov (%rax),%ax
34319 rol $8,%ax
34320 movzwl %ax,%eax
34321 + pax_force_retaddr
34322 ret
34323
34324 bpf_slow_path_byte_neg:
34325 @@ -146,6 +155,7 @@ sk_load_byte_negative_offset:
34326 .globl sk_load_byte_negative_offset
34327 sk_negative_common(1)
34328 movzbl (%rax), %eax
34329 + pax_force_retaddr
34330 ret
34331
34332 bpf_error:
34333 @@ -156,4 +166,5 @@ bpf_error:
34334 mov - MAX_BPF_STACK + 16(%rbp),%r14
34335 mov - MAX_BPF_STACK + 24(%rbp),%r15
34336 leaveq
34337 + pax_force_retaddr
34338 ret
34339 diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
34340 index 9875143..00f6656 100644
34341 --- a/arch/x86/net/bpf_jit_comp.c
34342 +++ b/arch/x86/net/bpf_jit_comp.c
34343 @@ -13,7 +13,11 @@
34344 #include <linux/if_vlan.h>
34345 #include <asm/cacheflush.h>
34346
34347 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
34348 +int bpf_jit_enable __read_only;
34349 +#else
34350 int bpf_jit_enable __read_mostly;
34351 +#endif
34352
34353 /*
34354 * assembly code in arch/x86/net/bpf_jit.S
34355 @@ -174,7 +178,9 @@ static u8 add_2reg(u8 byte, u32 dst_reg, u32 src_reg)
34356 static void jit_fill_hole(void *area, unsigned int size)
34357 {
34358 /* fill whole space with int3 instructions */
34359 + pax_open_kernel();
34360 memset(area, 0xcc, size);
34361 + pax_close_kernel();
34362 }
34363
34364 struct jit_context {
34365 @@ -896,7 +902,9 @@ common_load:
34366 pr_err("bpf_jit_compile fatal error\n");
34367 return -EFAULT;
34368 }
34369 + pax_open_kernel();
34370 memcpy(image + proglen, temp, ilen);
34371 + pax_close_kernel();
34372 }
34373 proglen += ilen;
34374 addrs[i] = proglen;
34375 @@ -968,7 +976,6 @@ void bpf_int_jit_compile(struct bpf_prog *prog)
34376
34377 if (image) {
34378 bpf_flush_icache(header, image + proglen);
34379 - set_memory_ro((unsigned long)header, header->pages);
34380 prog->bpf_func = (void *)image;
34381 prog->jited = true;
34382 }
34383 @@ -981,12 +988,8 @@ void bpf_jit_free(struct bpf_prog *fp)
34384 unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
34385 struct bpf_binary_header *header = (void *)addr;
34386
34387 - if (!fp->jited)
34388 - goto free_filter;
34389 + if (fp->jited)
34390 + bpf_jit_binary_free(header);
34391
34392 - set_memory_rw(addr, header->pages);
34393 - bpf_jit_binary_free(header);
34394 -
34395 -free_filter:
34396 bpf_prog_unlock_free(fp);
34397 }
34398 diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
34399 index 5d04be5..2beeaa2 100644
34400 --- a/arch/x86/oprofile/backtrace.c
34401 +++ b/arch/x86/oprofile/backtrace.c
34402 @@ -46,11 +46,11 @@ dump_user_backtrace_32(struct stack_frame_ia32 *head)
34403 struct stack_frame_ia32 *fp;
34404 unsigned long bytes;
34405
34406 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34407 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34408 if (bytes != 0)
34409 return NULL;
34410
34411 - fp = (struct stack_frame_ia32 *) compat_ptr(bufhead[0].next_frame);
34412 + fp = (struct stack_frame_ia32 __force_kernel *) compat_ptr(bufhead[0].next_frame);
34413
34414 oprofile_add_trace(bufhead[0].return_address);
34415
34416 @@ -92,7 +92,7 @@ static struct stack_frame *dump_user_backtrace(struct stack_frame *head)
34417 struct stack_frame bufhead[2];
34418 unsigned long bytes;
34419
34420 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34421 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34422 if (bytes != 0)
34423 return NULL;
34424
34425 @@ -111,7 +111,7 @@ x86_backtrace(struct pt_regs * const regs, unsigned int depth)
34426 {
34427 struct stack_frame *head = (struct stack_frame *)frame_pointer(regs);
34428
34429 - if (!user_mode_vm(regs)) {
34430 + if (!user_mode(regs)) {
34431 unsigned long stack = kernel_stack_pointer(regs);
34432 if (depth)
34433 dump_trace(NULL, regs, (unsigned long *)stack, 0,
34434 diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
34435 index 1d2e639..f6ef82a 100644
34436 --- a/arch/x86/oprofile/nmi_int.c
34437 +++ b/arch/x86/oprofile/nmi_int.c
34438 @@ -23,6 +23,7 @@
34439 #include <asm/nmi.h>
34440 #include <asm/msr.h>
34441 #include <asm/apic.h>
34442 +#include <asm/pgtable.h>
34443
34444 #include "op_counter.h"
34445 #include "op_x86_model.h"
34446 @@ -785,8 +786,11 @@ int __init op_nmi_init(struct oprofile_operations *ops)
34447 if (ret)
34448 return ret;
34449
34450 - if (!model->num_virt_counters)
34451 - model->num_virt_counters = model->num_counters;
34452 + if (!model->num_virt_counters) {
34453 + pax_open_kernel();
34454 + *(unsigned int *)&model->num_virt_counters = model->num_counters;
34455 + pax_close_kernel();
34456 + }
34457
34458 mux_init(ops);
34459
34460 diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
34461 index 50d86c0..7985318 100644
34462 --- a/arch/x86/oprofile/op_model_amd.c
34463 +++ b/arch/x86/oprofile/op_model_amd.c
34464 @@ -519,9 +519,11 @@ static int op_amd_init(struct oprofile_operations *ops)
34465 num_counters = AMD64_NUM_COUNTERS;
34466 }
34467
34468 - op_amd_spec.num_counters = num_counters;
34469 - op_amd_spec.num_controls = num_counters;
34470 - op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34471 + pax_open_kernel();
34472 + *(unsigned int *)&op_amd_spec.num_counters = num_counters;
34473 + *(unsigned int *)&op_amd_spec.num_controls = num_counters;
34474 + *(unsigned int *)&op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34475 + pax_close_kernel();
34476
34477 return 0;
34478 }
34479 diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
34480 index d90528e..0127e2b 100644
34481 --- a/arch/x86/oprofile/op_model_ppro.c
34482 +++ b/arch/x86/oprofile/op_model_ppro.c
34483 @@ -19,6 +19,7 @@
34484 #include <asm/msr.h>
34485 #include <asm/apic.h>
34486 #include <asm/nmi.h>
34487 +#include <asm/pgtable.h>
34488
34489 #include "op_x86_model.h"
34490 #include "op_counter.h"
34491 @@ -221,8 +222,10 @@ static void arch_perfmon_setup_counters(void)
34492
34493 num_counters = min((int)eax.split.num_counters, OP_MAX_COUNTER);
34494
34495 - op_arch_perfmon_spec.num_counters = num_counters;
34496 - op_arch_perfmon_spec.num_controls = num_counters;
34497 + pax_open_kernel();
34498 + *(unsigned int *)&op_arch_perfmon_spec.num_counters = num_counters;
34499 + *(unsigned int *)&op_arch_perfmon_spec.num_controls = num_counters;
34500 + pax_close_kernel();
34501 }
34502
34503 static int arch_perfmon_init(struct oprofile_operations *ignore)
34504 diff --git a/arch/x86/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h
34505 index 71e8a67..6a313bb 100644
34506 --- a/arch/x86/oprofile/op_x86_model.h
34507 +++ b/arch/x86/oprofile/op_x86_model.h
34508 @@ -52,7 +52,7 @@ struct op_x86_model_spec {
34509 void (*switch_ctrl)(struct op_x86_model_spec const *model,
34510 struct op_msrs const * const msrs);
34511 #endif
34512 -};
34513 +} __do_const;
34514
34515 struct op_counter_config;
34516
34517 diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c
34518 index 44b9271..4c5a988 100644
34519 --- a/arch/x86/pci/intel_mid_pci.c
34520 +++ b/arch/x86/pci/intel_mid_pci.c
34521 @@ -258,7 +258,7 @@ int __init intel_mid_pci_init(void)
34522 pci_mmcfg_late_init();
34523 pcibios_enable_irq = intel_mid_pci_irq_enable;
34524 pcibios_disable_irq = intel_mid_pci_irq_disable;
34525 - pci_root_ops = intel_mid_pci_ops;
34526 + memcpy((void *)&pci_root_ops, &intel_mid_pci_ops, sizeof pci_root_ops);
34527 pci_soc_mode = 1;
34528 /* Continue with standard init */
34529 return 1;
34530 diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
34531 index 5dc6ca5..25c03f5 100644
34532 --- a/arch/x86/pci/irq.c
34533 +++ b/arch/x86/pci/irq.c
34534 @@ -51,7 +51,7 @@ struct irq_router {
34535 struct irq_router_handler {
34536 u16 vendor;
34537 int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device);
34538 -};
34539 +} __do_const;
34540
34541 int (*pcibios_enable_irq)(struct pci_dev *dev) = pirq_enable_irq;
34542 void (*pcibios_disable_irq)(struct pci_dev *dev) = pirq_disable_irq;
34543 @@ -791,7 +791,7 @@ static __init int pico_router_probe(struct irq_router *r, struct pci_dev *router
34544 return 0;
34545 }
34546
34547 -static __initdata struct irq_router_handler pirq_routers[] = {
34548 +static __initconst const struct irq_router_handler pirq_routers[] = {
34549 { PCI_VENDOR_ID_INTEL, intel_router_probe },
34550 { PCI_VENDOR_ID_AL, ali_router_probe },
34551 { PCI_VENDOR_ID_ITE, ite_router_probe },
34552 @@ -818,7 +818,7 @@ static struct pci_dev *pirq_router_dev;
34553 static void __init pirq_find_router(struct irq_router *r)
34554 {
34555 struct irq_routing_table *rt = pirq_table;
34556 - struct irq_router_handler *h;
34557 + const struct irq_router_handler *h;
34558
34559 #ifdef CONFIG_PCI_BIOS
34560 if (!rt->signature) {
34561 @@ -1091,7 +1091,7 @@ static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d)
34562 return 0;
34563 }
34564
34565 -static struct dmi_system_id __initdata pciirq_dmi_table[] = {
34566 +static const struct dmi_system_id __initconst pciirq_dmi_table[] = {
34567 {
34568 .callback = fix_broken_hp_bios_irq9,
34569 .ident = "HP Pavilion N5400 Series Laptop",
34570 diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
34571 index 9b83b90..4112152 100644
34572 --- a/arch/x86/pci/pcbios.c
34573 +++ b/arch/x86/pci/pcbios.c
34574 @@ -79,7 +79,7 @@ union bios32 {
34575 static struct {
34576 unsigned long address;
34577 unsigned short segment;
34578 -} bios32_indirect __initdata = { 0, __KERNEL_CS };
34579 +} bios32_indirect __initconst = { 0, __PCIBIOS_CS };
34580
34581 /*
34582 * Returns the entry point for the given service, NULL on error
34583 @@ -92,37 +92,80 @@ static unsigned long __init bios32_service(unsigned long service)
34584 unsigned long length; /* %ecx */
34585 unsigned long entry; /* %edx */
34586 unsigned long flags;
34587 + struct desc_struct d, *gdt;
34588
34589 local_irq_save(flags);
34590 - __asm__("lcall *(%%edi); cld"
34591 +
34592 + gdt = get_cpu_gdt_table(smp_processor_id());
34593 +
34594 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x9B, 0xC);
34595 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34596 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x93, 0xC);
34597 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34598 +
34599 + __asm__("movw %w7, %%ds; lcall *(%%edi); push %%ss; pop %%ds; cld"
34600 : "=a" (return_code),
34601 "=b" (address),
34602 "=c" (length),
34603 "=d" (entry)
34604 : "0" (service),
34605 "1" (0),
34606 - "D" (&bios32_indirect));
34607 + "D" (&bios32_indirect),
34608 + "r"(__PCIBIOS_DS)
34609 + : "memory");
34610 +
34611 + pax_open_kernel();
34612 + gdt[GDT_ENTRY_PCIBIOS_CS].a = 0;
34613 + gdt[GDT_ENTRY_PCIBIOS_CS].b = 0;
34614 + gdt[GDT_ENTRY_PCIBIOS_DS].a = 0;
34615 + gdt[GDT_ENTRY_PCIBIOS_DS].b = 0;
34616 + pax_close_kernel();
34617 +
34618 local_irq_restore(flags);
34619
34620 switch (return_code) {
34621 - case 0:
34622 - return address + entry;
34623 - case 0x80: /* Not present */
34624 - printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34625 - return 0;
34626 - default: /* Shouldn't happen */
34627 - printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34628 - service, return_code);
34629 + case 0: {
34630 + int cpu;
34631 + unsigned char flags;
34632 +
34633 + printk(KERN_INFO "bios32_service: base:%08lx length:%08lx entry:%08lx\n", address, length, entry);
34634 + if (address >= 0xFFFF0 || length > 0x100000 - address || length <= entry) {
34635 + printk(KERN_WARNING "bios32_service: not valid\n");
34636 return 0;
34637 + }
34638 + address = address + PAGE_OFFSET;
34639 + length += 16UL; /* some BIOSs underreport this... */
34640 + flags = 4;
34641 + if (length >= 64*1024*1024) {
34642 + length >>= PAGE_SHIFT;
34643 + flags |= 8;
34644 + }
34645 +
34646 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
34647 + gdt = get_cpu_gdt_table(cpu);
34648 + pack_descriptor(&d, address, length, 0x9b, flags);
34649 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34650 + pack_descriptor(&d, address, length, 0x93, flags);
34651 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34652 + }
34653 + return entry;
34654 + }
34655 + case 0x80: /* Not present */
34656 + printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34657 + return 0;
34658 + default: /* Shouldn't happen */
34659 + printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34660 + service, return_code);
34661 + return 0;
34662 }
34663 }
34664
34665 static struct {
34666 unsigned long address;
34667 unsigned short segment;
34668 -} pci_indirect = { 0, __KERNEL_CS };
34669 +} pci_indirect __read_only = { 0, __PCIBIOS_CS };
34670
34671 -static int pci_bios_present;
34672 +static int pci_bios_present __read_only;
34673
34674 static int __init check_pcibios(void)
34675 {
34676 @@ -131,11 +174,13 @@ static int __init check_pcibios(void)
34677 unsigned long flags, pcibios_entry;
34678
34679 if ((pcibios_entry = bios32_service(PCI_SERVICE))) {
34680 - pci_indirect.address = pcibios_entry + PAGE_OFFSET;
34681 + pci_indirect.address = pcibios_entry;
34682
34683 local_irq_save(flags);
34684 - __asm__(
34685 - "lcall *(%%edi); cld\n\t"
34686 + __asm__("movw %w6, %%ds\n\t"
34687 + "lcall *%%ss:(%%edi); cld\n\t"
34688 + "push %%ss\n\t"
34689 + "pop %%ds\n\t"
34690 "jc 1f\n\t"
34691 "xor %%ah, %%ah\n"
34692 "1:"
34693 @@ -144,7 +189,8 @@ static int __init check_pcibios(void)
34694 "=b" (ebx),
34695 "=c" (ecx)
34696 : "1" (PCIBIOS_PCI_BIOS_PRESENT),
34697 - "D" (&pci_indirect)
34698 + "D" (&pci_indirect),
34699 + "r" (__PCIBIOS_DS)
34700 : "memory");
34701 local_irq_restore(flags);
34702
34703 @@ -189,7 +235,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34704
34705 switch (len) {
34706 case 1:
34707 - __asm__("lcall *(%%esi); cld\n\t"
34708 + __asm__("movw %w6, %%ds\n\t"
34709 + "lcall *%%ss:(%%esi); cld\n\t"
34710 + "push %%ss\n\t"
34711 + "pop %%ds\n\t"
34712 "jc 1f\n\t"
34713 "xor %%ah, %%ah\n"
34714 "1:"
34715 @@ -198,7 +247,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34716 : "1" (PCIBIOS_READ_CONFIG_BYTE),
34717 "b" (bx),
34718 "D" ((long)reg),
34719 - "S" (&pci_indirect));
34720 + "S" (&pci_indirect),
34721 + "r" (__PCIBIOS_DS));
34722 /*
34723 * Zero-extend the result beyond 8 bits, do not trust the
34724 * BIOS having done it:
34725 @@ -206,7 +256,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34726 *value &= 0xff;
34727 break;
34728 case 2:
34729 - __asm__("lcall *(%%esi); cld\n\t"
34730 + __asm__("movw %w6, %%ds\n\t"
34731 + "lcall *%%ss:(%%esi); cld\n\t"
34732 + "push %%ss\n\t"
34733 + "pop %%ds\n\t"
34734 "jc 1f\n\t"
34735 "xor %%ah, %%ah\n"
34736 "1:"
34737 @@ -215,7 +268,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34738 : "1" (PCIBIOS_READ_CONFIG_WORD),
34739 "b" (bx),
34740 "D" ((long)reg),
34741 - "S" (&pci_indirect));
34742 + "S" (&pci_indirect),
34743 + "r" (__PCIBIOS_DS));
34744 /*
34745 * Zero-extend the result beyond 16 bits, do not trust the
34746 * BIOS having done it:
34747 @@ -223,7 +277,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34748 *value &= 0xffff;
34749 break;
34750 case 4:
34751 - __asm__("lcall *(%%esi); cld\n\t"
34752 + __asm__("movw %w6, %%ds\n\t"
34753 + "lcall *%%ss:(%%esi); cld\n\t"
34754 + "push %%ss\n\t"
34755 + "pop %%ds\n\t"
34756 "jc 1f\n\t"
34757 "xor %%ah, %%ah\n"
34758 "1:"
34759 @@ -232,7 +289,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34760 : "1" (PCIBIOS_READ_CONFIG_DWORD),
34761 "b" (bx),
34762 "D" ((long)reg),
34763 - "S" (&pci_indirect));
34764 + "S" (&pci_indirect),
34765 + "r" (__PCIBIOS_DS));
34766 break;
34767 }
34768
34769 @@ -256,7 +314,10 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34770
34771 switch (len) {
34772 case 1:
34773 - __asm__("lcall *(%%esi); cld\n\t"
34774 + __asm__("movw %w6, %%ds\n\t"
34775 + "lcall *%%ss:(%%esi); cld\n\t"
34776 + "push %%ss\n\t"
34777 + "pop %%ds\n\t"
34778 "jc 1f\n\t"
34779 "xor %%ah, %%ah\n"
34780 "1:"
34781 @@ -265,10 +326,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34782 "c" (value),
34783 "b" (bx),
34784 "D" ((long)reg),
34785 - "S" (&pci_indirect));
34786 + "S" (&pci_indirect),
34787 + "r" (__PCIBIOS_DS));
34788 break;
34789 case 2:
34790 - __asm__("lcall *(%%esi); cld\n\t"
34791 + __asm__("movw %w6, %%ds\n\t"
34792 + "lcall *%%ss:(%%esi); cld\n\t"
34793 + "push %%ss\n\t"
34794 + "pop %%ds\n\t"
34795 "jc 1f\n\t"
34796 "xor %%ah, %%ah\n"
34797 "1:"
34798 @@ -277,10 +342,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34799 "c" (value),
34800 "b" (bx),
34801 "D" ((long)reg),
34802 - "S" (&pci_indirect));
34803 + "S" (&pci_indirect),
34804 + "r" (__PCIBIOS_DS));
34805 break;
34806 case 4:
34807 - __asm__("lcall *(%%esi); cld\n\t"
34808 + __asm__("movw %w6, %%ds\n\t"
34809 + "lcall *%%ss:(%%esi); cld\n\t"
34810 + "push %%ss\n\t"
34811 + "pop %%ds\n\t"
34812 "jc 1f\n\t"
34813 "xor %%ah, %%ah\n"
34814 "1:"
34815 @@ -289,7 +358,8 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34816 "c" (value),
34817 "b" (bx),
34818 "D" ((long)reg),
34819 - "S" (&pci_indirect));
34820 + "S" (&pci_indirect),
34821 + "r" (__PCIBIOS_DS));
34822 break;
34823 }
34824
34825 @@ -394,10 +464,13 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34826
34827 DBG("PCI: Fetching IRQ routing table... ");
34828 __asm__("push %%es\n\t"
34829 + "movw %w8, %%ds\n\t"
34830 "push %%ds\n\t"
34831 "pop %%es\n\t"
34832 - "lcall *(%%esi); cld\n\t"
34833 + "lcall *%%ss:(%%esi); cld\n\t"
34834 "pop %%es\n\t"
34835 + "push %%ss\n\t"
34836 + "pop %%ds\n"
34837 "jc 1f\n\t"
34838 "xor %%ah, %%ah\n"
34839 "1:"
34840 @@ -408,7 +481,8 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34841 "1" (0),
34842 "D" ((long) &opt),
34843 "S" (&pci_indirect),
34844 - "m" (opt)
34845 + "m" (opt),
34846 + "r" (__PCIBIOS_DS)
34847 : "memory");
34848 DBG("OK ret=%d, size=%d, map=%x\n", ret, opt.size, map);
34849 if (ret & 0xff00)
34850 @@ -432,7 +506,10 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34851 {
34852 int ret;
34853
34854 - __asm__("lcall *(%%esi); cld\n\t"
34855 + __asm__("movw %w5, %%ds\n\t"
34856 + "lcall *%%ss:(%%esi); cld\n\t"
34857 + "push %%ss\n\t"
34858 + "pop %%ds\n"
34859 "jc 1f\n\t"
34860 "xor %%ah, %%ah\n"
34861 "1:"
34862 @@ -440,7 +517,8 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34863 : "0" (PCIBIOS_SET_PCI_HW_INT),
34864 "b" ((dev->bus->number << 8) | dev->devfn),
34865 "c" ((irq << 8) | (pin + 10)),
34866 - "S" (&pci_indirect));
34867 + "S" (&pci_indirect),
34868 + "r" (__PCIBIOS_DS));
34869 return !(ret & 0xff00);
34870 }
34871 EXPORT_SYMBOL(pcibios_set_irq_routing);
34872 diff --git a/arch/x86/platform/efi/efi_32.c b/arch/x86/platform/efi/efi_32.c
34873 index 40e7cda..c7e6672 100644
34874 --- a/arch/x86/platform/efi/efi_32.c
34875 +++ b/arch/x86/platform/efi/efi_32.c
34876 @@ -61,11 +61,22 @@ void __init efi_call_phys_prolog(void)
34877 {
34878 struct desc_ptr gdt_descr;
34879
34880 +#ifdef CONFIG_PAX_KERNEXEC
34881 + struct desc_struct d;
34882 +#endif
34883 +
34884 local_irq_save(efi_rt_eflags);
34885
34886 load_cr3(initial_page_table);
34887 __flush_tlb_all();
34888
34889 +#ifdef CONFIG_PAX_KERNEXEC
34890 + pack_descriptor(&d, 0, 0xFFFFF, 0x9B, 0xC);
34891 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34892 + pack_descriptor(&d, 0, 0xFFFFF, 0x93, 0xC);
34893 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34894 +#endif
34895 +
34896 gdt_descr.address = __pa(get_cpu_gdt_table(0));
34897 gdt_descr.size = GDT_SIZE - 1;
34898 load_gdt(&gdt_descr);
34899 @@ -75,11 +86,24 @@ void __init efi_call_phys_epilog(void)
34900 {
34901 struct desc_ptr gdt_descr;
34902
34903 +#ifdef CONFIG_PAX_KERNEXEC
34904 + struct desc_struct d;
34905 +
34906 + memset(&d, 0, sizeof d);
34907 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34908 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34909 +#endif
34910 +
34911 gdt_descr.address = (unsigned long)get_cpu_gdt_table(0);
34912 gdt_descr.size = GDT_SIZE - 1;
34913 load_gdt(&gdt_descr);
34914
34915 +#ifdef CONFIG_PAX_PER_CPU_PGD
34916 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34917 +#else
34918 load_cr3(swapper_pg_dir);
34919 +#endif
34920 +
34921 __flush_tlb_all();
34922
34923 local_irq_restore(efi_rt_eflags);
34924 diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
34925 index 17e80d8..9fa6e41 100644
34926 --- a/arch/x86/platform/efi/efi_64.c
34927 +++ b/arch/x86/platform/efi/efi_64.c
34928 @@ -98,6 +98,11 @@ void __init efi_call_phys_prolog(void)
34929 vaddress = (unsigned long)__va(pgd * PGDIR_SIZE);
34930 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), *pgd_offset_k(vaddress));
34931 }
34932 +
34933 +#ifdef CONFIG_PAX_PER_CPU_PGD
34934 + load_cr3(swapper_pg_dir);
34935 +#endif
34936 +
34937 __flush_tlb_all();
34938 }
34939
34940 @@ -115,6 +120,11 @@ void __init efi_call_phys_epilog(void)
34941 for (pgd = 0; pgd < n_pgds; pgd++)
34942 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), save_pgd[pgd]);
34943 kfree(save_pgd);
34944 +
34945 +#ifdef CONFIG_PAX_PER_CPU_PGD
34946 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34947 +#endif
34948 +
34949 __flush_tlb_all();
34950 local_irq_restore(efi_flags);
34951 early_code_mapping_set_exec(0);
34952 @@ -145,8 +155,23 @@ int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages)
34953 unsigned npages;
34954 pgd_t *pgd;
34955
34956 - if (efi_enabled(EFI_OLD_MEMMAP))
34957 + if (efi_enabled(EFI_OLD_MEMMAP)) {
34958 + /* PaX: We need to disable the NX bit in the PGD, otherwise we won't be
34959 + * able to execute the EFI services.
34960 + */
34961 + if (__supported_pte_mask & _PAGE_NX) {
34962 + unsigned long addr = (unsigned long) __va(0);
34963 + pgd_t pe = __pgd(pgd_val(*pgd_offset_k(addr)) & ~_PAGE_NX);
34964 +
34965 + pr_alert("PAX: Disabling NX protection for low memory map. Try booting without \"efi=old_map\"\n");
34966 +#ifdef CONFIG_PAX_PER_CPU_PGD
34967 + set_pgd(pgd_offset_cpu(0, kernel, addr), pe);
34968 +#endif
34969 + set_pgd(pgd_offset_k(addr), pe);
34970 + }
34971 +
34972 return 0;
34973 + }
34974
34975 efi_scratch.efi_pgt = (pgd_t *)(unsigned long)real_mode_header->trampoline_pgd;
34976 pgd = __va(efi_scratch.efi_pgt);
34977 diff --git a/arch/x86/platform/efi/efi_stub_32.S b/arch/x86/platform/efi/efi_stub_32.S
34978 index 040192b..7d3300f 100644
34979 --- a/arch/x86/platform/efi/efi_stub_32.S
34980 +++ b/arch/x86/platform/efi/efi_stub_32.S
34981 @@ -6,7 +6,9 @@
34982 */
34983
34984 #include <linux/linkage.h>
34985 +#include <linux/init.h>
34986 #include <asm/page_types.h>
34987 +#include <asm/segment.h>
34988
34989 /*
34990 * efi_call_phys(void *, ...) is a function with variable parameters.
34991 @@ -20,7 +22,7 @@
34992 * service functions will comply with gcc calling convention, too.
34993 */
34994
34995 -.text
34996 +__INIT
34997 ENTRY(efi_call_phys)
34998 /*
34999 * 0. The function can only be called in Linux kernel. So CS has been
35000 @@ -36,10 +38,24 @@ ENTRY(efi_call_phys)
35001 * The mapping of lower virtual memory has been created in prolog and
35002 * epilog.
35003 */
35004 - movl $1f, %edx
35005 - subl $__PAGE_OFFSET, %edx
35006 - jmp *%edx
35007 +#ifdef CONFIG_PAX_KERNEXEC
35008 + movl $(__KERNEXEC_EFI_DS), %edx
35009 + mov %edx, %ds
35010 + mov %edx, %es
35011 + mov %edx, %ss
35012 + addl $2f,(1f)
35013 + ljmp *(1f)
35014 +
35015 +__INITDATA
35016 +1: .long __LOAD_PHYSICAL_ADDR, __KERNEXEC_EFI_CS
35017 +.previous
35018 +
35019 +2:
35020 + subl $2b,(1b)
35021 +#else
35022 + jmp 1f-__PAGE_OFFSET
35023 1:
35024 +#endif
35025
35026 /*
35027 * 2. Now on the top of stack is the return
35028 @@ -47,14 +63,8 @@ ENTRY(efi_call_phys)
35029 * parameter 2, ..., param n. To make things easy, we save the return
35030 * address of efi_call_phys in a global variable.
35031 */
35032 - popl %edx
35033 - movl %edx, saved_return_addr
35034 - /* get the function pointer into ECX*/
35035 - popl %ecx
35036 - movl %ecx, efi_rt_function_ptr
35037 - movl $2f, %edx
35038 - subl $__PAGE_OFFSET, %edx
35039 - pushl %edx
35040 + popl (saved_return_addr)
35041 + popl (efi_rt_function_ptr)
35042
35043 /*
35044 * 3. Clear PG bit in %CR0.
35045 @@ -73,9 +83,8 @@ ENTRY(efi_call_phys)
35046 /*
35047 * 5. Call the physical function.
35048 */
35049 - jmp *%ecx
35050 + call *(efi_rt_function_ptr-__PAGE_OFFSET)
35051
35052 -2:
35053 /*
35054 * 6. After EFI runtime service returns, control will return to
35055 * following instruction. We'd better readjust stack pointer first.
35056 @@ -88,35 +97,36 @@ ENTRY(efi_call_phys)
35057 movl %cr0, %edx
35058 orl $0x80000000, %edx
35059 movl %edx, %cr0
35060 - jmp 1f
35061 -1:
35062 +
35063 /*
35064 * 8. Now restore the virtual mode from flat mode by
35065 * adding EIP with PAGE_OFFSET.
35066 */
35067 - movl $1f, %edx
35068 - jmp *%edx
35069 +#ifdef CONFIG_PAX_KERNEXEC
35070 + movl $(__KERNEL_DS), %edx
35071 + mov %edx, %ds
35072 + mov %edx, %es
35073 + mov %edx, %ss
35074 + ljmp $(__KERNEL_CS),$1f
35075 +#else
35076 + jmp 1f+__PAGE_OFFSET
35077 +#endif
35078 1:
35079
35080 /*
35081 * 9. Balance the stack. And because EAX contain the return value,
35082 * we'd better not clobber it.
35083 */
35084 - leal efi_rt_function_ptr, %edx
35085 - movl (%edx), %ecx
35086 - pushl %ecx
35087 + pushl (efi_rt_function_ptr)
35088
35089 /*
35090 - * 10. Push the saved return address onto the stack and return.
35091 + * 10. Return to the saved return address.
35092 */
35093 - leal saved_return_addr, %edx
35094 - movl (%edx), %ecx
35095 - pushl %ecx
35096 - ret
35097 + jmpl *(saved_return_addr)
35098 ENDPROC(efi_call_phys)
35099 .previous
35100
35101 -.data
35102 +__INITDATA
35103 saved_return_addr:
35104 .long 0
35105 efi_rt_function_ptr:
35106 diff --git a/arch/x86/platform/efi/efi_stub_64.S b/arch/x86/platform/efi/efi_stub_64.S
35107 index 86d0f9e..6d499f4 100644
35108 --- a/arch/x86/platform/efi/efi_stub_64.S
35109 +++ b/arch/x86/platform/efi/efi_stub_64.S
35110 @@ -11,6 +11,7 @@
35111 #include <asm/msr.h>
35112 #include <asm/processor-flags.h>
35113 #include <asm/page_types.h>
35114 +#include <asm/alternative-asm.h>
35115
35116 #define SAVE_XMM \
35117 mov %rsp, %rax; \
35118 @@ -88,6 +89,7 @@ ENTRY(efi_call)
35119 RESTORE_PGT
35120 addq $48, %rsp
35121 RESTORE_XMM
35122 + pax_force_retaddr 0, 1
35123 ret
35124 ENDPROC(efi_call)
35125
35126 diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c
35127 index 1bbedc4..eb795b5 100644
35128 --- a/arch/x86/platform/intel-mid/intel-mid.c
35129 +++ b/arch/x86/platform/intel-mid/intel-mid.c
35130 @@ -71,9 +71,10 @@ static void intel_mid_power_off(void)
35131 {
35132 };
35133
35134 -static void intel_mid_reboot(void)
35135 +static void __noreturn intel_mid_reboot(void)
35136 {
35137 intel_scu_ipc_simple_command(IPCMSG_COLD_BOOT, 0);
35138 + BUG();
35139 }
35140
35141 static unsigned long __init intel_mid_calibrate_tsc(void)
35142 diff --git a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35143 index 3c1c386..59a68ed 100644
35144 --- a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35145 +++ b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35146 @@ -13,6 +13,6 @@
35147 /* For every CPU addition a new get_<cpuname>_ops interface needs
35148 * to be added.
35149 */
35150 -extern void *get_penwell_ops(void);
35151 -extern void *get_cloverview_ops(void);
35152 -extern void *get_tangier_ops(void);
35153 +extern const void *get_penwell_ops(void);
35154 +extern const void *get_cloverview_ops(void);
35155 +extern const void *get_tangier_ops(void);
35156 diff --git a/arch/x86/platform/intel-mid/mfld.c b/arch/x86/platform/intel-mid/mfld.c
35157 index 23381d2..8ddc10e 100644
35158 --- a/arch/x86/platform/intel-mid/mfld.c
35159 +++ b/arch/x86/platform/intel-mid/mfld.c
35160 @@ -64,12 +64,12 @@ static void __init penwell_arch_setup(void)
35161 pm_power_off = mfld_power_off;
35162 }
35163
35164 -void *get_penwell_ops(void)
35165 +const void *get_penwell_ops(void)
35166 {
35167 return &penwell_ops;
35168 }
35169
35170 -void *get_cloverview_ops(void)
35171 +const void *get_cloverview_ops(void)
35172 {
35173 return &penwell_ops;
35174 }
35175 diff --git a/arch/x86/platform/intel-mid/mrfl.c b/arch/x86/platform/intel-mid/mrfl.c
35176 index aaca917..66eadbc 100644
35177 --- a/arch/x86/platform/intel-mid/mrfl.c
35178 +++ b/arch/x86/platform/intel-mid/mrfl.c
35179 @@ -97,7 +97,7 @@ static struct intel_mid_ops tangier_ops = {
35180 .arch_setup = tangier_arch_setup,
35181 };
35182
35183 -void *get_tangier_ops(void)
35184 +const void *get_tangier_ops(void)
35185 {
35186 return &tangier_ops;
35187 }
35188 diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c
35189 index d6ee929..3637cb5 100644
35190 --- a/arch/x86/platform/olpc/olpc_dt.c
35191 +++ b/arch/x86/platform/olpc/olpc_dt.c
35192 @@ -156,7 +156,7 @@ void * __init prom_early_alloc(unsigned long size)
35193 return res;
35194 }
35195
35196 -static struct of_pdt_ops prom_olpc_ops __initdata = {
35197 +static struct of_pdt_ops prom_olpc_ops __initconst = {
35198 .nextprop = olpc_dt_nextprop,
35199 .getproplen = olpc_dt_getproplen,
35200 .getproperty = olpc_dt_getproperty,
35201 diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
35202 index 6ec7910..ecdbb11 100644
35203 --- a/arch/x86/power/cpu.c
35204 +++ b/arch/x86/power/cpu.c
35205 @@ -137,11 +137,8 @@ static void do_fpu_end(void)
35206 static void fix_processor_context(void)
35207 {
35208 int cpu = smp_processor_id();
35209 - struct tss_struct *t = &per_cpu(init_tss, cpu);
35210 -#ifdef CONFIG_X86_64
35211 - struct desc_struct *desc = get_cpu_gdt_table(cpu);
35212 - tss_desc tss;
35213 -#endif
35214 + struct tss_struct *t = init_tss + cpu;
35215 +
35216 set_tss_desc(cpu, t); /*
35217 * This just modifies memory; should not be
35218 * necessary. But... This is necessary, because
35219 @@ -150,10 +147,6 @@ static void fix_processor_context(void)
35220 */
35221
35222 #ifdef CONFIG_X86_64
35223 - memcpy(&tss, &desc[GDT_ENTRY_TSS], sizeof(tss_desc));
35224 - tss.type = 0x9; /* The available 64-bit TSS (see AMD vol 2, pg 91 */
35225 - write_gdt_entry(desc, GDT_ENTRY_TSS, &tss, DESC_TSS);
35226 -
35227 syscall_init(); /* This sets MSR_*STAR and related */
35228 #endif
35229 load_TR_desc(); /* This does ltr */
35230 diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c
35231 index bad628a..a102610 100644
35232 --- a/arch/x86/realmode/init.c
35233 +++ b/arch/x86/realmode/init.c
35234 @@ -68,7 +68,13 @@ void __init setup_real_mode(void)
35235 __va(real_mode_header->trampoline_header);
35236
35237 #ifdef CONFIG_X86_32
35238 - trampoline_header->start = __pa_symbol(startup_32_smp);
35239 + trampoline_header->start = __pa_symbol(ktla_ktva(startup_32_smp));
35240 +
35241 +#ifdef CONFIG_PAX_KERNEXEC
35242 + trampoline_header->start -= LOAD_PHYSICAL_ADDR;
35243 +#endif
35244 +
35245 + trampoline_header->boot_cs = __BOOT_CS;
35246 trampoline_header->gdt_limit = __BOOT_DS + 7;
35247 trampoline_header->gdt_base = __pa_symbol(boot_gdt);
35248 #else
35249 @@ -84,7 +90,7 @@ void __init setup_real_mode(void)
35250 *trampoline_cr4_features = read_cr4();
35251
35252 trampoline_pgd = (u64 *) __va(real_mode_header->trampoline_pgd);
35253 - trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd;
35254 + trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd & ~_PAGE_NX;
35255 trampoline_pgd[511] = init_level4_pgt[511].pgd;
35256 #endif
35257 }
35258 diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile
35259 index 7c0d7be..d24dc88 100644
35260 --- a/arch/x86/realmode/rm/Makefile
35261 +++ b/arch/x86/realmode/rm/Makefile
35262 @@ -67,5 +67,8 @@ $(obj)/realmode.relocs: $(obj)/realmode.elf FORCE
35263
35264 KBUILD_CFLAGS := $(LINUXINCLUDE) $(REALMODE_CFLAGS) -D_SETUP -D_WAKEUP \
35265 -I$(srctree)/arch/x86/boot
35266 +ifdef CONSTIFY_PLUGIN
35267 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
35268 +endif
35269 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
35270 GCOV_PROFILE := n
35271 diff --git a/arch/x86/realmode/rm/header.S b/arch/x86/realmode/rm/header.S
35272 index a28221d..93c40f1 100644
35273 --- a/arch/x86/realmode/rm/header.S
35274 +++ b/arch/x86/realmode/rm/header.S
35275 @@ -30,7 +30,9 @@ GLOBAL(real_mode_header)
35276 #endif
35277 /* APM/BIOS reboot */
35278 .long pa_machine_real_restart_asm
35279 -#ifdef CONFIG_X86_64
35280 +#ifdef CONFIG_X86_32
35281 + .long __KERNEL_CS
35282 +#else
35283 .long __KERNEL32_CS
35284 #endif
35285 END(real_mode_header)
35286 diff --git a/arch/x86/realmode/rm/trampoline_32.S b/arch/x86/realmode/rm/trampoline_32.S
35287 index 48ddd76..c26749f 100644
35288 --- a/arch/x86/realmode/rm/trampoline_32.S
35289 +++ b/arch/x86/realmode/rm/trampoline_32.S
35290 @@ -24,6 +24,12 @@
35291 #include <asm/page_types.h>
35292 #include "realmode.h"
35293
35294 +#ifdef CONFIG_PAX_KERNEXEC
35295 +#define ta(X) (X)
35296 +#else
35297 +#define ta(X) (pa_ ## X)
35298 +#endif
35299 +
35300 .text
35301 .code16
35302
35303 @@ -38,8 +44,6 @@ ENTRY(trampoline_start)
35304
35305 cli # We should be safe anyway
35306
35307 - movl tr_start, %eax # where we need to go
35308 -
35309 movl $0xA5A5A5A5, trampoline_status
35310 # write marker for master knows we're running
35311
35312 @@ -55,7 +59,7 @@ ENTRY(trampoline_start)
35313 movw $1, %dx # protected mode (PE) bit
35314 lmsw %dx # into protected mode
35315
35316 - ljmpl $__BOOT_CS, $pa_startup_32
35317 + ljmpl *(trampoline_header)
35318
35319 .section ".text32","ax"
35320 .code32
35321 @@ -66,7 +70,7 @@ ENTRY(startup_32) # note: also used from wakeup_asm.S
35322 .balign 8
35323 GLOBAL(trampoline_header)
35324 tr_start: .space 4
35325 - tr_gdt_pad: .space 2
35326 + tr_boot_cs: .space 2
35327 tr_gdt: .space 6
35328 END(trampoline_header)
35329
35330 diff --git a/arch/x86/realmode/rm/trampoline_64.S b/arch/x86/realmode/rm/trampoline_64.S
35331 index dac7b20..72dbaca 100644
35332 --- a/arch/x86/realmode/rm/trampoline_64.S
35333 +++ b/arch/x86/realmode/rm/trampoline_64.S
35334 @@ -93,6 +93,7 @@ ENTRY(startup_32)
35335 movl %edx, %gs
35336
35337 movl pa_tr_cr4, %eax
35338 + andl $~X86_CR4_PCIDE, %eax
35339 movl %eax, %cr4 # Enable PAE mode
35340
35341 # Setup trampoline 4 level pagetables
35342 @@ -106,7 +107,7 @@ ENTRY(startup_32)
35343 wrmsr
35344
35345 # Enable paging and in turn activate Long Mode
35346 - movl $(X86_CR0_PG | X86_CR0_WP | X86_CR0_PE), %eax
35347 + movl $(X86_CR0_PG | X86_CR0_PE), %eax
35348 movl %eax, %cr0
35349
35350 /*
35351 diff --git a/arch/x86/realmode/rm/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S
35352 index 9e7e147..25a4158 100644
35353 --- a/arch/x86/realmode/rm/wakeup_asm.S
35354 +++ b/arch/x86/realmode/rm/wakeup_asm.S
35355 @@ -126,11 +126,10 @@ ENTRY(wakeup_start)
35356 lgdtl pmode_gdt
35357
35358 /* This really couldn't... */
35359 - movl pmode_entry, %eax
35360 movl pmode_cr0, %ecx
35361 movl %ecx, %cr0
35362 - ljmpl $__KERNEL_CS, $pa_startup_32
35363 - /* -> jmp *%eax in trampoline_32.S */
35364 +
35365 + ljmpl *pmode_entry
35366 #else
35367 jmp trampoline_start
35368 #endif
35369 diff --git a/arch/x86/tools/Makefile b/arch/x86/tools/Makefile
35370 index 604a37e..e49702a 100644
35371 --- a/arch/x86/tools/Makefile
35372 +++ b/arch/x86/tools/Makefile
35373 @@ -37,7 +37,7 @@ $(obj)/test_get_len.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/in
35374
35375 $(obj)/insn_sanity.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/inat.c $(srctree)/arch/x86/include/asm/inat_types.h $(srctree)/arch/x86/include/asm/inat.h $(srctree)/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c
35376
35377 -HOST_EXTRACFLAGS += -I$(srctree)/tools/include
35378 +HOST_EXTRACFLAGS += -I$(srctree)/tools/include -ggdb
35379 hostprogs-y += relocs
35380 relocs-objs := relocs_32.o relocs_64.o relocs_common.o
35381 PHONY += relocs
35382 diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
35383 index 0c2fae8..88036b7 100644
35384 --- a/arch/x86/tools/relocs.c
35385 +++ b/arch/x86/tools/relocs.c
35386 @@ -1,5 +1,7 @@
35387 /* This is included from relocs_32/64.c */
35388
35389 +#include "../../../include/generated/autoconf.h"
35390 +
35391 #define ElfW(type) _ElfW(ELF_BITS, type)
35392 #define _ElfW(bits, type) __ElfW(bits, type)
35393 #define __ElfW(bits, type) Elf##bits##_##type
35394 @@ -11,6 +13,7 @@
35395 #define Elf_Sym ElfW(Sym)
35396
35397 static Elf_Ehdr ehdr;
35398 +static Elf_Phdr *phdr;
35399
35400 struct relocs {
35401 uint32_t *offset;
35402 @@ -386,9 +389,39 @@ static void read_ehdr(FILE *fp)
35403 }
35404 }
35405
35406 +static void read_phdrs(FILE *fp)
35407 +{
35408 + unsigned int i;
35409 +
35410 + phdr = calloc(ehdr.e_phnum, sizeof(Elf_Phdr));
35411 + if (!phdr) {
35412 + die("Unable to allocate %d program headers\n",
35413 + ehdr.e_phnum);
35414 + }
35415 + if (fseek(fp, ehdr.e_phoff, SEEK_SET) < 0) {
35416 + die("Seek to %d failed: %s\n",
35417 + ehdr.e_phoff, strerror(errno));
35418 + }
35419 + if (fread(phdr, sizeof(*phdr), ehdr.e_phnum, fp) != ehdr.e_phnum) {
35420 + die("Cannot read ELF program headers: %s\n",
35421 + strerror(errno));
35422 + }
35423 + for(i = 0; i < ehdr.e_phnum; i++) {
35424 + phdr[i].p_type = elf_word_to_cpu(phdr[i].p_type);
35425 + phdr[i].p_offset = elf_off_to_cpu(phdr[i].p_offset);
35426 + phdr[i].p_vaddr = elf_addr_to_cpu(phdr[i].p_vaddr);
35427 + phdr[i].p_paddr = elf_addr_to_cpu(phdr[i].p_paddr);
35428 + phdr[i].p_filesz = elf_word_to_cpu(phdr[i].p_filesz);
35429 + phdr[i].p_memsz = elf_word_to_cpu(phdr[i].p_memsz);
35430 + phdr[i].p_flags = elf_word_to_cpu(phdr[i].p_flags);
35431 + phdr[i].p_align = elf_word_to_cpu(phdr[i].p_align);
35432 + }
35433 +
35434 +}
35435 +
35436 static void read_shdrs(FILE *fp)
35437 {
35438 - int i;
35439 + unsigned int i;
35440 Elf_Shdr shdr;
35441
35442 secs = calloc(ehdr.e_shnum, sizeof(struct section));
35443 @@ -423,7 +456,7 @@ static void read_shdrs(FILE *fp)
35444
35445 static void read_strtabs(FILE *fp)
35446 {
35447 - int i;
35448 + unsigned int i;
35449 for (i = 0; i < ehdr.e_shnum; i++) {
35450 struct section *sec = &secs[i];
35451 if (sec->shdr.sh_type != SHT_STRTAB) {
35452 @@ -448,7 +481,7 @@ static void read_strtabs(FILE *fp)
35453
35454 static void read_symtabs(FILE *fp)
35455 {
35456 - int i,j;
35457 + unsigned int i,j;
35458 for (i = 0; i < ehdr.e_shnum; i++) {
35459 struct section *sec = &secs[i];
35460 if (sec->shdr.sh_type != SHT_SYMTAB) {
35461 @@ -479,9 +512,11 @@ static void read_symtabs(FILE *fp)
35462 }
35463
35464
35465 -static void read_relocs(FILE *fp)
35466 +static void read_relocs(FILE *fp, int use_real_mode)
35467 {
35468 - int i,j;
35469 + unsigned int i,j;
35470 + uint32_t base;
35471 +
35472 for (i = 0; i < ehdr.e_shnum; i++) {
35473 struct section *sec = &secs[i];
35474 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35475 @@ -501,9 +536,22 @@ static void read_relocs(FILE *fp)
35476 die("Cannot read symbol table: %s\n",
35477 strerror(errno));
35478 }
35479 + base = 0;
35480 +
35481 +#ifdef CONFIG_X86_32
35482 + for (j = 0; !use_real_mode && j < ehdr.e_phnum; j++) {
35483 + if (phdr[j].p_type != PT_LOAD )
35484 + continue;
35485 + if (secs[sec->shdr.sh_info].shdr.sh_offset < phdr[j].p_offset || secs[sec->shdr.sh_info].shdr.sh_offset >= phdr[j].p_offset + phdr[j].p_filesz)
35486 + continue;
35487 + base = CONFIG_PAGE_OFFSET + phdr[j].p_paddr - phdr[j].p_vaddr;
35488 + break;
35489 + }
35490 +#endif
35491 +
35492 for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) {
35493 Elf_Rel *rel = &sec->reltab[j];
35494 - rel->r_offset = elf_addr_to_cpu(rel->r_offset);
35495 + rel->r_offset = elf_addr_to_cpu(rel->r_offset) + base;
35496 rel->r_info = elf_xword_to_cpu(rel->r_info);
35497 #if (SHT_REL_TYPE == SHT_RELA)
35498 rel->r_addend = elf_xword_to_cpu(rel->r_addend);
35499 @@ -515,7 +563,7 @@ static void read_relocs(FILE *fp)
35500
35501 static void print_absolute_symbols(void)
35502 {
35503 - int i;
35504 + unsigned int i;
35505 const char *format;
35506
35507 if (ELF_BITS == 64)
35508 @@ -528,7 +576,7 @@ static void print_absolute_symbols(void)
35509 for (i = 0; i < ehdr.e_shnum; i++) {
35510 struct section *sec = &secs[i];
35511 char *sym_strtab;
35512 - int j;
35513 + unsigned int j;
35514
35515 if (sec->shdr.sh_type != SHT_SYMTAB) {
35516 continue;
35517 @@ -555,7 +603,7 @@ static void print_absolute_symbols(void)
35518
35519 static void print_absolute_relocs(void)
35520 {
35521 - int i, printed = 0;
35522 + unsigned int i, printed = 0;
35523 const char *format;
35524
35525 if (ELF_BITS == 64)
35526 @@ -568,7 +616,7 @@ static void print_absolute_relocs(void)
35527 struct section *sec_applies, *sec_symtab;
35528 char *sym_strtab;
35529 Elf_Sym *sh_symtab;
35530 - int j;
35531 + unsigned int j;
35532 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35533 continue;
35534 }
35535 @@ -645,13 +693,13 @@ static void add_reloc(struct relocs *r, uint32_t offset)
35536 static void walk_relocs(int (*process)(struct section *sec, Elf_Rel *rel,
35537 Elf_Sym *sym, const char *symname))
35538 {
35539 - int i;
35540 + unsigned int i;
35541 /* Walk through the relocations */
35542 for (i = 0; i < ehdr.e_shnum; i++) {
35543 char *sym_strtab;
35544 Elf_Sym *sh_symtab;
35545 struct section *sec_applies, *sec_symtab;
35546 - int j;
35547 + unsigned int j;
35548 struct section *sec = &secs[i];
35549
35550 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35551 @@ -830,6 +878,23 @@ static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35552 {
35553 unsigned r_type = ELF32_R_TYPE(rel->r_info);
35554 int shn_abs = (sym->st_shndx == SHN_ABS) && !is_reloc(S_REL, symname);
35555 + char *sym_strtab = sec->link->link->strtab;
35556 +
35557 + /* Don't relocate actual per-cpu variables, they are absolute indices, not addresses */
35558 + if (!strcmp(sec_name(sym->st_shndx), ".data..percpu") && strcmp(sym_name(sym_strtab, sym), "__per_cpu_load"))
35559 + return 0;
35560 +
35561 +#ifdef CONFIG_PAX_KERNEXEC
35562 + /* Don't relocate actual code, they are relocated implicitly by the base address of KERNEL_CS */
35563 + if (!strcmp(sec_name(sym->st_shndx), ".text.end") && !strcmp(sym_name(sym_strtab, sym), "_etext"))
35564 + return 0;
35565 + if (!strcmp(sec_name(sym->st_shndx), ".init.text"))
35566 + return 0;
35567 + if (!strcmp(sec_name(sym->st_shndx), ".exit.text"))
35568 + return 0;
35569 + if (!strcmp(sec_name(sym->st_shndx), ".text") && strcmp(sym_name(sym_strtab, sym), "__LOAD_PHYSICAL_ADDR"))
35570 + return 0;
35571 +#endif
35572
35573 switch (r_type) {
35574 case R_386_NONE:
35575 @@ -968,7 +1033,7 @@ static int write32_as_text(uint32_t v, FILE *f)
35576
35577 static void emit_relocs(int as_text, int use_real_mode)
35578 {
35579 - int i;
35580 + unsigned int i;
35581 int (*write_reloc)(uint32_t, FILE *) = write32;
35582 int (*do_reloc)(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35583 const char *symname);
35584 @@ -1078,10 +1143,11 @@ void process(FILE *fp, int use_real_mode, int as_text,
35585 {
35586 regex_init(use_real_mode);
35587 read_ehdr(fp);
35588 + read_phdrs(fp);
35589 read_shdrs(fp);
35590 read_strtabs(fp);
35591 read_symtabs(fp);
35592 - read_relocs(fp);
35593 + read_relocs(fp, use_real_mode);
35594 if (ELF_BITS == 64)
35595 percpu_init();
35596 if (show_absolute_syms) {
35597 diff --git a/arch/x86/um/mem_32.c b/arch/x86/um/mem_32.c
35598 index f40281e..92728c9 100644
35599 --- a/arch/x86/um/mem_32.c
35600 +++ b/arch/x86/um/mem_32.c
35601 @@ -21,7 +21,7 @@ static int __init gate_vma_init(void)
35602 gate_vma.vm_start = FIXADDR_USER_START;
35603 gate_vma.vm_end = FIXADDR_USER_END;
35604 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
35605 - gate_vma.vm_page_prot = __P101;
35606 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
35607
35608 return 0;
35609 }
35610 diff --git a/arch/x86/um/tls_32.c b/arch/x86/um/tls_32.c
35611 index 80ffa5b..a33bd15 100644
35612 --- a/arch/x86/um/tls_32.c
35613 +++ b/arch/x86/um/tls_32.c
35614 @@ -260,7 +260,7 @@ out:
35615 if (unlikely(task == current &&
35616 !t->arch.tls_array[idx - GDT_ENTRY_TLS_MIN].flushed)) {
35617 printk(KERN_ERR "get_tls_entry: task with pid %d got here "
35618 - "without flushed TLS.", current->pid);
35619 + "without flushed TLS.", task_pid_nr(current));
35620 }
35621
35622 return 0;
35623 diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
35624 index 5a4affe..9e2d522 100644
35625 --- a/arch/x86/vdso/Makefile
35626 +++ b/arch/x86/vdso/Makefile
35627 @@ -174,7 +174,7 @@ quiet_cmd_vdso = VDSO $@
35628 -Wl,-T,$(filter %.lds,$^) $(filter %.o,$^) && \
35629 sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@'
35630
35631 -VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35632 +VDSO_LDFLAGS = -fPIC -shared -Wl,--no-undefined $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35633 $(call cc-ldoption, -Wl$(comma)--build-id) -Wl,-Bsymbolic $(LTO_CFLAGS)
35634 GCOV_PROFILE := n
35635
35636 diff --git a/arch/x86/vdso/vdso2c.h b/arch/x86/vdso/vdso2c.h
35637 index 0224987..c7d65a5 100644
35638 --- a/arch/x86/vdso/vdso2c.h
35639 +++ b/arch/x86/vdso/vdso2c.h
35640 @@ -12,7 +12,7 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
35641 unsigned long load_size = -1; /* Work around bogus warning */
35642 unsigned long mapping_size;
35643 ELF(Ehdr) *hdr = (ELF(Ehdr) *)raw_addr;
35644 - int i;
35645 + unsigned int i;
35646 unsigned long j;
35647 ELF(Shdr) *symtab_hdr = NULL, *strtab_hdr, *secstrings_hdr,
35648 *alt_sec = NULL;
35649 diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c
35650 index e904c27..b9eaa03 100644
35651 --- a/arch/x86/vdso/vdso32-setup.c
35652 +++ b/arch/x86/vdso/vdso32-setup.c
35653 @@ -14,6 +14,7 @@
35654 #include <asm/cpufeature.h>
35655 #include <asm/processor.h>
35656 #include <asm/vdso.h>
35657 +#include <asm/mman.h>
35658
35659 #ifdef CONFIG_COMPAT_VDSO
35660 #define VDSO_DEFAULT 0
35661 diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
35662 index 1c9f750..cfddb1a 100644
35663 --- a/arch/x86/vdso/vma.c
35664 +++ b/arch/x86/vdso/vma.c
35665 @@ -19,10 +19,7 @@
35666 #include <asm/page.h>
35667 #include <asm/hpet.h>
35668 #include <asm/desc.h>
35669 -
35670 -#if defined(CONFIG_X86_64)
35671 -unsigned int __read_mostly vdso64_enabled = 1;
35672 -#endif
35673 +#include <asm/mman.h>
35674
35675 void __init init_vdso_image(const struct vdso_image *image)
35676 {
35677 @@ -101,6 +98,11 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35678 .pages = no_pages,
35679 };
35680
35681 +#ifdef CONFIG_PAX_RANDMMAP
35682 + if (mm->pax_flags & MF_PAX_RANDMMAP)
35683 + calculate_addr = false;
35684 +#endif
35685 +
35686 if (calculate_addr) {
35687 addr = vdso_addr(current->mm->start_stack,
35688 image->size - image->sym_vvar_start);
35689 @@ -111,14 +113,14 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35690 down_write(&mm->mmap_sem);
35691
35692 addr = get_unmapped_area(NULL, addr,
35693 - image->size - image->sym_vvar_start, 0, 0);
35694 + image->size - image->sym_vvar_start, 0, MAP_EXECUTABLE);
35695 if (IS_ERR_VALUE(addr)) {
35696 ret = addr;
35697 goto up_fail;
35698 }
35699
35700 text_start = addr - image->sym_vvar_start;
35701 - current->mm->context.vdso = (void __user *)text_start;
35702 + mm->context.vdso = text_start;
35703
35704 /*
35705 * MAYWRITE to allow gdb to COW and set breakpoints
35706 @@ -163,15 +165,12 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35707 hpet_address >> PAGE_SHIFT,
35708 PAGE_SIZE,
35709 pgprot_noncached(PAGE_READONLY));
35710 -
35711 - if (ret)
35712 - goto up_fail;
35713 }
35714 #endif
35715
35716 up_fail:
35717 if (ret)
35718 - current->mm->context.vdso = NULL;
35719 + current->mm->context.vdso = 0;
35720
35721 up_write(&mm->mmap_sem);
35722 return ret;
35723 @@ -191,8 +190,8 @@ static int load_vdso32(void)
35724
35725 if (selected_vdso32->sym_VDSO32_SYSENTER_RETURN)
35726 current_thread_info()->sysenter_return =
35727 - current->mm->context.vdso +
35728 - selected_vdso32->sym_VDSO32_SYSENTER_RETURN;
35729 + (void __force_user *)(current->mm->context.vdso +
35730 + selected_vdso32->sym_VDSO32_SYSENTER_RETURN);
35731
35732 return 0;
35733 }
35734 @@ -201,9 +200,6 @@ static int load_vdso32(void)
35735 #ifdef CONFIG_X86_64
35736 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35737 {
35738 - if (!vdso64_enabled)
35739 - return 0;
35740 -
35741 return map_vdso(&vdso_image_64, true);
35742 }
35743
35744 @@ -212,12 +208,8 @@ int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
35745 int uses_interp)
35746 {
35747 #ifdef CONFIG_X86_X32_ABI
35748 - if (test_thread_flag(TIF_X32)) {
35749 - if (!vdso64_enabled)
35750 - return 0;
35751 -
35752 + if (test_thread_flag(TIF_X32))
35753 return map_vdso(&vdso_image_x32, true);
35754 - }
35755 #endif
35756
35757 return load_vdso32();
35758 @@ -231,15 +223,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35759 #endif
35760
35761 #ifdef CONFIG_X86_64
35762 -static __init int vdso_setup(char *s)
35763 -{
35764 - vdso64_enabled = simple_strtoul(s, NULL, 0);
35765 - return 0;
35766 -}
35767 -__setup("vdso=", vdso_setup);
35768 -#endif
35769 -
35770 -#ifdef CONFIG_X86_64
35771 static void vgetcpu_cpu_init(void *arg)
35772 {
35773 int cpu = smp_processor_id();
35774 diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
35775 index e88fda8..76ce7ce 100644
35776 --- a/arch/x86/xen/Kconfig
35777 +++ b/arch/x86/xen/Kconfig
35778 @@ -9,6 +9,7 @@ config XEN
35779 select XEN_HAVE_PVMMU
35780 depends on X86_64 || (X86_32 && X86_PAE)
35781 depends on X86_TSC
35782 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_XEN
35783 help
35784 This is the Linux Xen port. Enabling this will allow the
35785 kernel to boot in a paravirtualized environment under the
35786 diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
35787 index 78a881b..9994bbb 100644
35788 --- a/arch/x86/xen/enlighten.c
35789 +++ b/arch/x86/xen/enlighten.c
35790 @@ -125,8 +125,6 @@ EXPORT_SYMBOL_GPL(xen_start_info);
35791
35792 struct shared_info xen_dummy_shared_info;
35793
35794 -void *xen_initial_gdt;
35795 -
35796 RESERVE_BRK(shared_info_page_brk, PAGE_SIZE);
35797 __read_mostly int xen_have_vector_callback;
35798 EXPORT_SYMBOL_GPL(xen_have_vector_callback);
35799 @@ -544,8 +542,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
35800 {
35801 unsigned long va = dtr->address;
35802 unsigned int size = dtr->size + 1;
35803 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35804 - unsigned long frames[pages];
35805 + unsigned long frames[65536 / PAGE_SIZE];
35806 int f;
35807
35808 /*
35809 @@ -593,8 +590,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35810 {
35811 unsigned long va = dtr->address;
35812 unsigned int size = dtr->size + 1;
35813 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35814 - unsigned long frames[pages];
35815 + unsigned long frames[(GDT_SIZE + PAGE_SIZE - 1) / PAGE_SIZE];
35816 int f;
35817
35818 /*
35819 @@ -602,7 +598,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35820 * 8-byte entries, or 16 4k pages..
35821 */
35822
35823 - BUG_ON(size > 65536);
35824 + BUG_ON(size > GDT_SIZE);
35825 BUG_ON(va & ~PAGE_MASK);
35826
35827 for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) {
35828 @@ -991,7 +987,7 @@ static u32 xen_safe_apic_wait_icr_idle(void)
35829 return 0;
35830 }
35831
35832 -static void set_xen_basic_apic_ops(void)
35833 +static void __init set_xen_basic_apic_ops(void)
35834 {
35835 apic->read = xen_apic_read;
35836 apic->write = xen_apic_write;
35837 @@ -1291,30 +1287,30 @@ static const struct pv_apic_ops xen_apic_ops __initconst = {
35838 #endif
35839 };
35840
35841 -static void xen_reboot(int reason)
35842 +static __noreturn void xen_reboot(int reason)
35843 {
35844 struct sched_shutdown r = { .reason = reason };
35845
35846 - if (HYPERVISOR_sched_op(SCHEDOP_shutdown, &r))
35847 - BUG();
35848 + HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
35849 + BUG();
35850 }
35851
35852 -static void xen_restart(char *msg)
35853 +static __noreturn void xen_restart(char *msg)
35854 {
35855 xen_reboot(SHUTDOWN_reboot);
35856 }
35857
35858 -static void xen_emergency_restart(void)
35859 +static __noreturn void xen_emergency_restart(void)
35860 {
35861 xen_reboot(SHUTDOWN_reboot);
35862 }
35863
35864 -static void xen_machine_halt(void)
35865 +static __noreturn void xen_machine_halt(void)
35866 {
35867 xen_reboot(SHUTDOWN_poweroff);
35868 }
35869
35870 -static void xen_machine_power_off(void)
35871 +static __noreturn void xen_machine_power_off(void)
35872 {
35873 if (pm_power_off)
35874 pm_power_off();
35875 @@ -1467,8 +1463,11 @@ static void __ref xen_setup_gdt(int cpu)
35876 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry_boot;
35877 pv_cpu_ops.load_gdt = xen_load_gdt_boot;
35878
35879 - setup_stack_canary_segment(0);
35880 - switch_to_new_gdt(0);
35881 + setup_stack_canary_segment(cpu);
35882 +#ifdef CONFIG_X86_64
35883 + load_percpu_segment(cpu);
35884 +#endif
35885 + switch_to_new_gdt(cpu);
35886
35887 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry;
35888 pv_cpu_ops.load_gdt = xen_load_gdt;
35889 @@ -1583,7 +1582,17 @@ asmlinkage __visible void __init xen_start_kernel(void)
35890 __userpte_alloc_gfp &= ~__GFP_HIGHMEM;
35891
35892 /* Work out if we support NX */
35893 - x86_configure_nx();
35894 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
35895 + if ((cpuid_eax(0x80000000) & 0xffff0000) == 0x80000000 &&
35896 + (cpuid_edx(0x80000001) & (1U << (X86_FEATURE_NX & 31)))) {
35897 + unsigned l, h;
35898 +
35899 + __supported_pte_mask |= _PAGE_NX;
35900 + rdmsr(MSR_EFER, l, h);
35901 + l |= EFER_NX;
35902 + wrmsr(MSR_EFER, l, h);
35903 + }
35904 +#endif
35905
35906 /* Get mfn list */
35907 xen_build_dynamic_phys_to_machine();
35908 @@ -1611,13 +1620,6 @@ asmlinkage __visible void __init xen_start_kernel(void)
35909
35910 machine_ops = xen_machine_ops;
35911
35912 - /*
35913 - * The only reliable way to retain the initial address of the
35914 - * percpu gdt_page is to remember it here, so we can go and
35915 - * mark it RW later, when the initial percpu area is freed.
35916 - */
35917 - xen_initial_gdt = &per_cpu(gdt_page, 0);
35918 -
35919 xen_smp_init();
35920
35921 #ifdef CONFIG_ACPI_NUMA
35922 diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
35923 index 5c1f9ac..0e15f5c 100644
35924 --- a/arch/x86/xen/mmu.c
35925 +++ b/arch/x86/xen/mmu.c
35926 @@ -379,7 +379,7 @@ static pteval_t pte_mfn_to_pfn(pteval_t val)
35927 return val;
35928 }
35929
35930 -static pteval_t pte_pfn_to_mfn(pteval_t val)
35931 +static pteval_t __intentional_overflow(-1) pte_pfn_to_mfn(pteval_t val)
35932 {
35933 if (val & _PAGE_PRESENT) {
35934 unsigned long pfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT;
35935 @@ -1836,7 +1836,11 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35936 * L3_k[511] -> level2_fixmap_pgt */
35937 convert_pfn_mfn(level3_kernel_pgt);
35938
35939 + convert_pfn_mfn(level3_vmalloc_start_pgt);
35940 + convert_pfn_mfn(level3_vmalloc_end_pgt);
35941 + convert_pfn_mfn(level3_vmemmap_pgt);
35942 /* L3_k[511][506] -> level1_fixmap_pgt */
35943 + /* L3_k[511][507] -> level1_vsyscall_pgt */
35944 convert_pfn_mfn(level2_fixmap_pgt);
35945 }
35946 /* We get [511][511] and have Xen's version of level2_kernel_pgt */
35947 @@ -1861,11 +1865,16 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35948 set_page_prot(init_level4_pgt, PAGE_KERNEL_RO);
35949 set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO);
35950 set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO);
35951 + set_page_prot(level3_vmalloc_start_pgt, PAGE_KERNEL_RO);
35952 + set_page_prot(level3_vmalloc_end_pgt, PAGE_KERNEL_RO);
35953 + set_page_prot(level3_vmemmap_pgt, PAGE_KERNEL_RO);
35954 set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO);
35955 set_page_prot(level2_ident_pgt, PAGE_KERNEL_RO);
35956 + set_page_prot(level2_vmemmap_pgt, PAGE_KERNEL_RO);
35957 set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
35958 set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO);
35959 set_page_prot(level1_fixmap_pgt, PAGE_KERNEL_RO);
35960 + set_page_prot(level1_vsyscall_pgt, PAGE_KERNEL_RO);
35961
35962 /* Pin down new L4 */
35963 pin_pagetable_pfn(MMUEXT_PIN_L4_TABLE,
35964 @@ -2049,6 +2058,7 @@ static void __init xen_post_allocator_init(void)
35965 pv_mmu_ops.set_pud = xen_set_pud;
35966 #if PAGETABLE_LEVELS == 4
35967 pv_mmu_ops.set_pgd = xen_set_pgd;
35968 + pv_mmu_ops.set_pgd_batched = xen_set_pgd;
35969 #endif
35970
35971 /* This will work as long as patching hasn't happened yet
35972 @@ -2127,6 +2137,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = {
35973 .pud_val = PV_CALLEE_SAVE(xen_pud_val),
35974 .make_pud = PV_CALLEE_SAVE(xen_make_pud),
35975 .set_pgd = xen_set_pgd_hyper,
35976 + .set_pgd_batched = xen_set_pgd_hyper,
35977
35978 .alloc_pud = xen_alloc_pmd_init,
35979 .release_pud = xen_release_pmd_init,
35980 diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
35981 index 4c071ae..00e7049 100644
35982 --- a/arch/x86/xen/smp.c
35983 +++ b/arch/x86/xen/smp.c
35984 @@ -288,17 +288,13 @@ static void __init xen_smp_prepare_boot_cpu(void)
35985
35986 if (xen_pv_domain()) {
35987 if (!xen_feature(XENFEAT_writable_page_tables))
35988 - /* We've switched to the "real" per-cpu gdt, so make
35989 - * sure the old memory can be recycled. */
35990 - make_lowmem_page_readwrite(xen_initial_gdt);
35991 -
35992 #ifdef CONFIG_X86_32
35993 /*
35994 * Xen starts us with XEN_FLAT_RING1_DS, but linux code
35995 * expects __USER_DS
35996 */
35997 - loadsegment(ds, __USER_DS);
35998 - loadsegment(es, __USER_DS);
35999 + loadsegment(ds, __KERNEL_DS);
36000 + loadsegment(es, __KERNEL_DS);
36001 #endif
36002
36003 xen_filter_cpu_maps();
36004 @@ -379,7 +375,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
36005 #ifdef CONFIG_X86_32
36006 /* Note: PVH is not yet supported on x86_32. */
36007 ctxt->user_regs.fs = __KERNEL_PERCPU;
36008 - ctxt->user_regs.gs = __KERNEL_STACK_CANARY;
36009 + savesegment(gs, ctxt->user_regs.gs);
36010 #endif
36011 memset(&ctxt->fpu_ctxt, 0, sizeof(ctxt->fpu_ctxt));
36012
36013 @@ -387,8 +383,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
36014 ctxt->user_regs.eip = (unsigned long)cpu_bringup_and_idle;
36015 ctxt->flags = VGCF_IN_KERNEL;
36016 ctxt->user_regs.eflags = 0x1000; /* IOPL_RING1 */
36017 - ctxt->user_regs.ds = __USER_DS;
36018 - ctxt->user_regs.es = __USER_DS;
36019 + ctxt->user_regs.ds = __KERNEL_DS;
36020 + ctxt->user_regs.es = __KERNEL_DS;
36021 ctxt->user_regs.ss = __KERNEL_DS;
36022
36023 xen_copy_trap_info(ctxt->trap_ctxt);
36024 @@ -446,14 +442,13 @@ static int xen_cpu_up(unsigned int cpu, struct task_struct *idle)
36025 int rc;
36026
36027 per_cpu(current_task, cpu) = idle;
36028 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
36029 #ifdef CONFIG_X86_32
36030 irq_ctx_init(cpu);
36031 #else
36032 clear_tsk_thread_flag(idle, TIF_FORK);
36033 #endif
36034 - per_cpu(kernel_stack, cpu) =
36035 - (unsigned long)task_stack_page(idle) -
36036 - KERNEL_STACK_OFFSET + THREAD_SIZE;
36037 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
36038
36039 xen_setup_runstate_info(cpu);
36040 xen_setup_timer(cpu);
36041 @@ -732,7 +727,7 @@ static const struct smp_ops xen_smp_ops __initconst = {
36042
36043 void __init xen_smp_init(void)
36044 {
36045 - smp_ops = xen_smp_ops;
36046 + memcpy((void *)&smp_ops, &xen_smp_ops, sizeof smp_ops);
36047 xen_fill_possible_map();
36048 }
36049
36050 diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
36051 index fd92a64..1f72641 100644
36052 --- a/arch/x86/xen/xen-asm_32.S
36053 +++ b/arch/x86/xen/xen-asm_32.S
36054 @@ -99,7 +99,7 @@ ENTRY(xen_iret)
36055 pushw %fs
36056 movl $(__KERNEL_PERCPU), %eax
36057 movl %eax, %fs
36058 - movl %fs:xen_vcpu, %eax
36059 + mov PER_CPU_VAR(xen_vcpu), %eax
36060 POP_FS
36061 #else
36062 movl %ss:xen_vcpu, %eax
36063 diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
36064 index 674b2225..f1f5dc1 100644
36065 --- a/arch/x86/xen/xen-head.S
36066 +++ b/arch/x86/xen/xen-head.S
36067 @@ -39,6 +39,17 @@ ENTRY(startup_xen)
36068 #ifdef CONFIG_X86_32
36069 mov %esi,xen_start_info
36070 mov $init_thread_union+THREAD_SIZE,%esp
36071 +#ifdef CONFIG_SMP
36072 + movl $cpu_gdt_table,%edi
36073 + movl $__per_cpu_load,%eax
36074 + movw %ax,__KERNEL_PERCPU + 2(%edi)
36075 + rorl $16,%eax
36076 + movb %al,__KERNEL_PERCPU + 4(%edi)
36077 + movb %ah,__KERNEL_PERCPU + 7(%edi)
36078 + movl $__per_cpu_end - 1,%eax
36079 + subl $__per_cpu_start,%eax
36080 + movw %ax,__KERNEL_PERCPU + 0(%edi)
36081 +#endif
36082 #else
36083 mov %rsi,xen_start_info
36084 mov $init_thread_union+THREAD_SIZE,%rsp
36085 diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
36086 index 5686bd9..0c8b6ee 100644
36087 --- a/arch/x86/xen/xen-ops.h
36088 +++ b/arch/x86/xen/xen-ops.h
36089 @@ -10,8 +10,6 @@
36090 extern const char xen_hypervisor_callback[];
36091 extern const char xen_failsafe_callback[];
36092
36093 -extern void *xen_initial_gdt;
36094 -
36095 struct trap_info;
36096 void xen_copy_trap_info(struct trap_info *traps);
36097
36098 diff --git a/arch/xtensa/variants/dc232b/include/variant/core.h b/arch/xtensa/variants/dc232b/include/variant/core.h
36099 index 525bd3d..ef888b1 100644
36100 --- a/arch/xtensa/variants/dc232b/include/variant/core.h
36101 +++ b/arch/xtensa/variants/dc232b/include/variant/core.h
36102 @@ -119,9 +119,9 @@
36103 ----------------------------------------------------------------------*/
36104
36105 #define XCHAL_ICACHE_LINESIZE 32 /* I-cache line size in bytes */
36106 -#define XCHAL_DCACHE_LINESIZE 32 /* D-cache line size in bytes */
36107 #define XCHAL_ICACHE_LINEWIDTH 5 /* log2(I line size in bytes) */
36108 #define XCHAL_DCACHE_LINEWIDTH 5 /* log2(D line size in bytes) */
36109 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36110
36111 #define XCHAL_ICACHE_SIZE 16384 /* I-cache size in bytes or 0 */
36112 #define XCHAL_DCACHE_SIZE 16384 /* D-cache size in bytes or 0 */
36113 diff --git a/arch/xtensa/variants/fsf/include/variant/core.h b/arch/xtensa/variants/fsf/include/variant/core.h
36114 index 2f33760..835e50a 100644
36115 --- a/arch/xtensa/variants/fsf/include/variant/core.h
36116 +++ b/arch/xtensa/variants/fsf/include/variant/core.h
36117 @@ -11,6 +11,7 @@
36118 #ifndef _XTENSA_CORE_H
36119 #define _XTENSA_CORE_H
36120
36121 +#include <linux/const.h>
36122
36123 /****************************************************************************
36124 Parameters Useful for Any Code, USER or PRIVILEGED
36125 @@ -112,9 +113,9 @@
36126 ----------------------------------------------------------------------*/
36127
36128 #define XCHAL_ICACHE_LINESIZE 16 /* I-cache line size in bytes */
36129 -#define XCHAL_DCACHE_LINESIZE 16 /* D-cache line size in bytes */
36130 #define XCHAL_ICACHE_LINEWIDTH 4 /* log2(I line size in bytes) */
36131 #define XCHAL_DCACHE_LINEWIDTH 4 /* log2(D line size in bytes) */
36132 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36133
36134 #define XCHAL_ICACHE_SIZE 8192 /* I-cache size in bytes or 0 */
36135 #define XCHAL_DCACHE_SIZE 8192 /* D-cache size in bytes or 0 */
36136 diff --git a/block/bio.c b/block/bio.c
36137 index 471d738..bd3da0d 100644
36138 --- a/block/bio.c
36139 +++ b/block/bio.c
36140 @@ -1169,7 +1169,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
36141 /*
36142 * Overflow, abort
36143 */
36144 - if (end < start)
36145 + if (end < start || end - start > INT_MAX - nr_pages)
36146 return ERR_PTR(-EINVAL);
36147
36148 nr_pages += end - start;
36149 @@ -1303,7 +1303,7 @@ static struct bio *__bio_map_user_iov(struct request_queue *q,
36150 /*
36151 * Overflow, abort
36152 */
36153 - if (end < start)
36154 + if (end < start || end - start > INT_MAX - nr_pages)
36155 return ERR_PTR(-EINVAL);
36156
36157 nr_pages += end - start;
36158 @@ -1565,7 +1565,7 @@ static void bio_copy_kern_endio(struct bio *bio, int err)
36159 const int read = bio_data_dir(bio) == READ;
36160 struct bio_map_data *bmd = bio->bi_private;
36161 int i;
36162 - char *p = bmd->sgvecs[0].iov_base;
36163 + char *p = (char __force_kernel *)bmd->sgvecs[0].iov_base;
36164
36165 bio_for_each_segment_all(bvec, bio, i) {
36166 char *addr = page_address(bvec->bv_page);
36167 diff --git a/block/blk-iopoll.c b/block/blk-iopoll.c
36168 index 0736729..2ec3b48 100644
36169 --- a/block/blk-iopoll.c
36170 +++ b/block/blk-iopoll.c
36171 @@ -74,7 +74,7 @@ void blk_iopoll_complete(struct blk_iopoll *iop)
36172 }
36173 EXPORT_SYMBOL(blk_iopoll_complete);
36174
36175 -static void blk_iopoll_softirq(struct softirq_action *h)
36176 +static __latent_entropy void blk_iopoll_softirq(void)
36177 {
36178 struct list_head *list = this_cpu_ptr(&blk_cpu_iopoll);
36179 int rearm = 0, budget = blk_iopoll_budget;
36180 diff --git a/block/blk-map.c b/block/blk-map.c
36181 index f890d43..97b0482 100644
36182 --- a/block/blk-map.c
36183 +++ b/block/blk-map.c
36184 @@ -300,7 +300,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
36185 if (!len || !kbuf)
36186 return -EINVAL;
36187
36188 - do_copy = !blk_rq_aligned(q, addr, len) || object_is_on_stack(kbuf);
36189 + do_copy = !blk_rq_aligned(q, addr, len) || object_starts_on_stack(kbuf);
36190 if (do_copy)
36191 bio = bio_copy_kern(q, kbuf, len, gfp_mask, reading);
36192 else
36193 diff --git a/block/blk-mq.c b/block/blk-mq.c
36194 index 447f533..da01de2 100644
36195 --- a/block/blk-mq.c
36196 +++ b/block/blk-mq.c
36197 @@ -1456,7 +1456,7 @@ static struct blk_mq_tags *blk_mq_init_rq_map(struct blk_mq_tag_set *set,
36198
36199 do {
36200 page = alloc_pages_node(set->numa_node,
36201 - GFP_KERNEL | __GFP_NOWARN | __GFP_NORETRY,
36202 + GFP_KERNEL | __GFP_NOWARN | __GFP_NORETRY | __GFP_ZERO,
36203 this_order);
36204 if (page)
36205 break;
36206 @@ -1478,8 +1478,6 @@ static struct blk_mq_tags *blk_mq_init_rq_map(struct blk_mq_tag_set *set,
36207 left -= to_do * rq_size;
36208 for (j = 0; j < to_do; j++) {
36209 tags->rqs[i] = p;
36210 - tags->rqs[i]->atomic_flags = 0;
36211 - tags->rqs[i]->cmd_flags = 0;
36212 if (set->ops->init_request) {
36213 if (set->ops->init_request(set->driver_data,
36214 tags->rqs[i], hctx_idx, i,
36215 diff --git a/block/blk-softirq.c b/block/blk-softirq.c
36216 index 53b1737..08177d2e 100644
36217 --- a/block/blk-softirq.c
36218 +++ b/block/blk-softirq.c
36219 @@ -18,7 +18,7 @@ static DEFINE_PER_CPU(struct list_head, blk_cpu_done);
36220 * Softirq action handler - move entries to local list and loop over them
36221 * while passing them to the queue registered handler.
36222 */
36223 -static void blk_done_softirq(struct softirq_action *h)
36224 +static __latent_entropy void blk_done_softirq(void)
36225 {
36226 struct list_head *cpu_list, local_list;
36227
36228 diff --git a/block/bsg.c b/block/bsg.c
36229 index 276e869..6fe4c61 100644
36230 --- a/block/bsg.c
36231 +++ b/block/bsg.c
36232 @@ -176,16 +176,24 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
36233 struct sg_io_v4 *hdr, struct bsg_device *bd,
36234 fmode_t has_write_perm)
36235 {
36236 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36237 + unsigned char *cmdptr;
36238 +
36239 if (hdr->request_len > BLK_MAX_CDB) {
36240 rq->cmd = kzalloc(hdr->request_len, GFP_KERNEL);
36241 if (!rq->cmd)
36242 return -ENOMEM;
36243 - }
36244 + cmdptr = rq->cmd;
36245 + } else
36246 + cmdptr = tmpcmd;
36247
36248 - if (copy_from_user(rq->cmd, (void __user *)(unsigned long)hdr->request,
36249 + if (copy_from_user(cmdptr, (void __user *)(unsigned long)hdr->request,
36250 hdr->request_len))
36251 return -EFAULT;
36252
36253 + if (cmdptr != rq->cmd)
36254 + memcpy(rq->cmd, cmdptr, hdr->request_len);
36255 +
36256 if (hdr->subprotocol == BSG_SUB_PROTOCOL_SCSI_CMD) {
36257 if (blk_verify_command(rq->cmd, has_write_perm))
36258 return -EPERM;
36259 diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
36260 index f678c73..f35aa18 100644
36261 --- a/block/compat_ioctl.c
36262 +++ b/block/compat_ioctl.c
36263 @@ -156,7 +156,7 @@ static int compat_cdrom_generic_command(struct block_device *bdev, fmode_t mode,
36264 cgc = compat_alloc_user_space(sizeof(*cgc));
36265 cgc32 = compat_ptr(arg);
36266
36267 - if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) ||
36268 + if (copy_in_user(cgc->cmd, cgc32->cmd, sizeof(cgc->cmd)) ||
36269 get_user(data, &cgc32->buffer) ||
36270 put_user(compat_ptr(data), &cgc->buffer) ||
36271 copy_in_user(&cgc->buflen, &cgc32->buflen,
36272 @@ -341,7 +341,7 @@ static int compat_fd_ioctl(struct block_device *bdev, fmode_t mode,
36273 err |= __get_user(f->spec1, &uf->spec1);
36274 err |= __get_user(f->fmt_gap, &uf->fmt_gap);
36275 err |= __get_user(name, &uf->name);
36276 - f->name = compat_ptr(name);
36277 + f->name = (void __force_kernel *)compat_ptr(name);
36278 if (err) {
36279 err = -EFAULT;
36280 goto out;
36281 diff --git a/block/genhd.c b/block/genhd.c
36282 index 0a536dc..b8f7aca 100644
36283 --- a/block/genhd.c
36284 +++ b/block/genhd.c
36285 @@ -469,21 +469,24 @@ static char *bdevt_str(dev_t devt, char *buf)
36286
36287 /*
36288 * Register device numbers dev..(dev+range-1)
36289 - * range must be nonzero
36290 + * Noop if @range is zero.
36291 * The hash chain is sorted on range, so that subranges can override.
36292 */
36293 void blk_register_region(dev_t devt, unsigned long range, struct module *module,
36294 struct kobject *(*probe)(dev_t, int *, void *),
36295 int (*lock)(dev_t, void *), void *data)
36296 {
36297 - kobj_map(bdev_map, devt, range, module, probe, lock, data);
36298 + if (range)
36299 + kobj_map(bdev_map, devt, range, module, probe, lock, data);
36300 }
36301
36302 EXPORT_SYMBOL(blk_register_region);
36303
36304 +/* undo blk_register_region(), noop if @range is zero */
36305 void blk_unregister_region(dev_t devt, unsigned long range)
36306 {
36307 - kobj_unmap(bdev_map, devt, range);
36308 + if (range)
36309 + kobj_unmap(bdev_map, devt, range);
36310 }
36311
36312 EXPORT_SYMBOL(blk_unregister_region);
36313 diff --git a/block/partitions/efi.c b/block/partitions/efi.c
36314 index 56d08fd..2e07090 100644
36315 --- a/block/partitions/efi.c
36316 +++ b/block/partitions/efi.c
36317 @@ -293,14 +293,14 @@ static gpt_entry *alloc_read_gpt_entries(struct parsed_partitions *state,
36318 if (!gpt)
36319 return NULL;
36320
36321 + if (!le32_to_cpu(gpt->num_partition_entries))
36322 + return NULL;
36323 + pte = kcalloc(le32_to_cpu(gpt->num_partition_entries), le32_to_cpu(gpt->sizeof_partition_entry), GFP_KERNEL);
36324 + if (!pte)
36325 + return NULL;
36326 +
36327 count = le32_to_cpu(gpt->num_partition_entries) *
36328 le32_to_cpu(gpt->sizeof_partition_entry);
36329 - if (!count)
36330 - return NULL;
36331 - pte = kmalloc(count, GFP_KERNEL);
36332 - if (!pte)
36333 - return NULL;
36334 -
36335 if (read_lba(state, le64_to_cpu(gpt->partition_entry_lba),
36336 (u8 *) pte, count) < count) {
36337 kfree(pte);
36338 diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
36339 index 28163fa..07190a06 100644
36340 --- a/block/scsi_ioctl.c
36341 +++ b/block/scsi_ioctl.c
36342 @@ -67,7 +67,7 @@ static int scsi_get_bus(struct request_queue *q, int __user *p)
36343 return put_user(0, p);
36344 }
36345
36346 -static int sg_get_timeout(struct request_queue *q)
36347 +static int __intentional_overflow(-1) sg_get_timeout(struct request_queue *q)
36348 {
36349 return jiffies_to_clock_t(q->sg_timeout);
36350 }
36351 @@ -227,8 +227,20 @@ EXPORT_SYMBOL(blk_verify_command);
36352 static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq,
36353 struct sg_io_hdr *hdr, fmode_t mode)
36354 {
36355 - if (copy_from_user(rq->cmd, hdr->cmdp, hdr->cmd_len))
36356 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36357 + unsigned char *cmdptr;
36358 +
36359 + if (rq->cmd != rq->__cmd)
36360 + cmdptr = rq->cmd;
36361 + else
36362 + cmdptr = tmpcmd;
36363 +
36364 + if (copy_from_user(cmdptr, hdr->cmdp, hdr->cmd_len))
36365 return -EFAULT;
36366 +
36367 + if (cmdptr != rq->cmd)
36368 + memcpy(rq->cmd, cmdptr, hdr->cmd_len);
36369 +
36370 if (blk_verify_command(rq->cmd, mode & FMODE_WRITE))
36371 return -EPERM;
36372
36373 @@ -431,6 +443,8 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36374 int err;
36375 unsigned int in_len, out_len, bytes, opcode, cmdlen;
36376 char *buffer = NULL, sense[SCSI_SENSE_BUFFERSIZE];
36377 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36378 + unsigned char *cmdptr;
36379
36380 if (!sic)
36381 return -EINVAL;
36382 @@ -469,9 +483,18 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36383 */
36384 err = -EFAULT;
36385 rq->cmd_len = cmdlen;
36386 - if (copy_from_user(rq->cmd, sic->data, cmdlen))
36387 +
36388 + if (rq->cmd != rq->__cmd)
36389 + cmdptr = rq->cmd;
36390 + else
36391 + cmdptr = tmpcmd;
36392 +
36393 + if (copy_from_user(cmdptr, sic->data, cmdlen))
36394 goto error;
36395
36396 + if (rq->cmd != cmdptr)
36397 + memcpy(rq->cmd, cmdptr, cmdlen);
36398 +
36399 if (in_len && copy_from_user(buffer, sic->data + cmdlen, in_len))
36400 goto error;
36401
36402 diff --git a/crypto/cryptd.c b/crypto/cryptd.c
36403 index 650afac1..f3307de 100644
36404 --- a/crypto/cryptd.c
36405 +++ b/crypto/cryptd.c
36406 @@ -63,7 +63,7 @@ struct cryptd_blkcipher_ctx {
36407
36408 struct cryptd_blkcipher_request_ctx {
36409 crypto_completion_t complete;
36410 -};
36411 +} __no_const;
36412
36413 struct cryptd_hash_ctx {
36414 struct crypto_shash *child;
36415 @@ -80,7 +80,7 @@ struct cryptd_aead_ctx {
36416
36417 struct cryptd_aead_request_ctx {
36418 crypto_completion_t complete;
36419 -};
36420 +} __no_const;
36421
36422 static void cryptd_queue_worker(struct work_struct *work);
36423
36424 diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
36425 index c305d41..a96de79 100644
36426 --- a/crypto/pcrypt.c
36427 +++ b/crypto/pcrypt.c
36428 @@ -440,7 +440,7 @@ static int pcrypt_sysfs_add(struct padata_instance *pinst, const char *name)
36429 int ret;
36430
36431 pinst->kobj.kset = pcrypt_kset;
36432 - ret = kobject_add(&pinst->kobj, NULL, name);
36433 + ret = kobject_add(&pinst->kobj, NULL, "%s", name);
36434 if (!ret)
36435 kobject_uevent(&pinst->kobj, KOBJ_ADD);
36436
36437 diff --git a/crypto/zlib.c b/crypto/zlib.c
36438 index 0eefa9d..0fa3d29 100644
36439 --- a/crypto/zlib.c
36440 +++ b/crypto/zlib.c
36441 @@ -95,10 +95,10 @@ static int zlib_compress_setup(struct crypto_pcomp *tfm, void *params,
36442 zlib_comp_exit(ctx);
36443
36444 window_bits = tb[ZLIB_COMP_WINDOWBITS]
36445 - ? nla_get_u32(tb[ZLIB_COMP_WINDOWBITS])
36446 + ? nla_get_s32(tb[ZLIB_COMP_WINDOWBITS])
36447 : MAX_WBITS;
36448 mem_level = tb[ZLIB_COMP_MEMLEVEL]
36449 - ? nla_get_u32(tb[ZLIB_COMP_MEMLEVEL])
36450 + ? nla_get_s32(tb[ZLIB_COMP_MEMLEVEL])
36451 : DEF_MEM_LEVEL;
36452
36453 workspacesize = zlib_deflate_workspacesize(window_bits, mem_level);
36454 diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
36455 index 6921c7f..78e1af7 100644
36456 --- a/drivers/acpi/acpica/hwxfsleep.c
36457 +++ b/drivers/acpi/acpica/hwxfsleep.c
36458 @@ -63,11 +63,12 @@ static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id);
36459 /* Legacy functions are optional, based upon ACPI_REDUCED_HARDWARE */
36460
36461 static struct acpi_sleep_functions acpi_sleep_dispatch[] = {
36462 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36463 - acpi_hw_extended_sleep},
36464 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36465 - acpi_hw_extended_wake_prep},
36466 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake), acpi_hw_extended_wake}
36467 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36468 + .extended_function = acpi_hw_extended_sleep},
36469 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36470 + .extended_function = acpi_hw_extended_wake_prep},
36471 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake),
36472 + .extended_function = acpi_hw_extended_wake}
36473 };
36474
36475 /*
36476 diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h
36477 index 16129c7..8b675cd 100644
36478 --- a/drivers/acpi/apei/apei-internal.h
36479 +++ b/drivers/acpi/apei/apei-internal.h
36480 @@ -19,7 +19,7 @@ typedef int (*apei_exec_ins_func_t)(struct apei_exec_context *ctx,
36481 struct apei_exec_ins_type {
36482 u32 flags;
36483 apei_exec_ins_func_t run;
36484 -};
36485 +} __do_const;
36486
36487 struct apei_exec_context {
36488 u32 ip;
36489 diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
36490 index e82d097..0c855c1 100644
36491 --- a/drivers/acpi/apei/ghes.c
36492 +++ b/drivers/acpi/apei/ghes.c
36493 @@ -478,7 +478,7 @@ static void __ghes_print_estatus(const char *pfx,
36494 const struct acpi_hest_generic *generic,
36495 const struct acpi_hest_generic_status *estatus)
36496 {
36497 - static atomic_t seqno;
36498 + static atomic_unchecked_t seqno;
36499 unsigned int curr_seqno;
36500 char pfx_seq[64];
36501
36502 @@ -489,7 +489,7 @@ static void __ghes_print_estatus(const char *pfx,
36503 else
36504 pfx = KERN_ERR;
36505 }
36506 - curr_seqno = atomic_inc_return(&seqno);
36507 + curr_seqno = atomic_inc_return_unchecked(&seqno);
36508 snprintf(pfx_seq, sizeof(pfx_seq), "%s{%u}" HW_ERR, pfx, curr_seqno);
36509 printk("%s""Hardware error from APEI Generic Hardware Error Source: %d\n",
36510 pfx_seq, generic->header.source_id);
36511 diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c
36512 index a83e3c6..c3d617f 100644
36513 --- a/drivers/acpi/bgrt.c
36514 +++ b/drivers/acpi/bgrt.c
36515 @@ -86,8 +86,10 @@ static int __init bgrt_init(void)
36516 if (!bgrt_image)
36517 return -ENODEV;
36518
36519 - bin_attr_image.private = bgrt_image;
36520 - bin_attr_image.size = bgrt_image_size;
36521 + pax_open_kernel();
36522 + *(void **)&bin_attr_image.private = bgrt_image;
36523 + *(size_t *)&bin_attr_image.size = bgrt_image_size;
36524 + pax_close_kernel();
36525
36526 bgrt_kobj = kobject_create_and_add("bgrt", acpi_kobj);
36527 if (!bgrt_kobj)
36528 diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
36529 index 9b693d5..8953d54 100644
36530 --- a/drivers/acpi/blacklist.c
36531 +++ b/drivers/acpi/blacklist.c
36532 @@ -51,7 +51,7 @@ struct acpi_blacklist_item {
36533 u32 is_critical_error;
36534 };
36535
36536 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata;
36537 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst;
36538
36539 /*
36540 * POLICY: If *anything* doesn't work, put it on the blacklist.
36541 @@ -163,7 +163,7 @@ static int __init dmi_disable_osi_win8(const struct dmi_system_id *d)
36542 return 0;
36543 }
36544
36545 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
36546 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst = {
36547 {
36548 .callback = dmi_disable_osi_vista,
36549 .ident = "Fujitsu Siemens",
36550 diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
36551 index 8b67bd0..b59593e 100644
36552 --- a/drivers/acpi/bus.c
36553 +++ b/drivers/acpi/bus.c
36554 @@ -67,7 +67,7 @@ static int set_copy_dsdt(const struct dmi_system_id *id)
36555 }
36556 #endif
36557
36558 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36559 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36560 /*
36561 * Invoke DSDT corruption work-around on all Toshiba Satellite.
36562 * https://bugzilla.kernel.org/show_bug.cgi?id=14679
36563 @@ -83,7 +83,7 @@ static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36564 {}
36565 };
36566 #else
36567 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36568 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36569 {}
36570 };
36571 #endif
36572 diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c
36573 index c68e724..e863008 100644
36574 --- a/drivers/acpi/custom_method.c
36575 +++ b/drivers/acpi/custom_method.c
36576 @@ -29,6 +29,10 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf,
36577 struct acpi_table_header table;
36578 acpi_status status;
36579
36580 +#ifdef CONFIG_GRKERNSEC_KMEM
36581 + return -EPERM;
36582 +#endif
36583 +
36584 if (!(*ppos)) {
36585 /* parse the table header to get the table length */
36586 if (count <= sizeof(struct acpi_table_header))
36587 diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
36588 index c0d44d3..5ad8f9a 100644
36589 --- a/drivers/acpi/device_pm.c
36590 +++ b/drivers/acpi/device_pm.c
36591 @@ -1025,6 +1025,8 @@ EXPORT_SYMBOL_GPL(acpi_subsys_freeze);
36592
36593 #endif /* CONFIG_PM_SLEEP */
36594
36595 +static void acpi_dev_pm_detach(struct device *dev, bool power_off);
36596 +
36597 static struct dev_pm_domain acpi_general_pm_domain = {
36598 .ops = {
36599 #ifdef CONFIG_PM
36600 @@ -1043,6 +1045,7 @@ static struct dev_pm_domain acpi_general_pm_domain = {
36601 #endif
36602 #endif
36603 },
36604 + .detach = acpi_dev_pm_detach
36605 };
36606
36607 /**
36608 @@ -1112,7 +1115,6 @@ int acpi_dev_pm_attach(struct device *dev, bool power_on)
36609 acpi_device_wakeup(adev, ACPI_STATE_S0, false);
36610 }
36611
36612 - dev->pm_domain->detach = acpi_dev_pm_detach;
36613 return 0;
36614 }
36615 EXPORT_SYMBOL_GPL(acpi_dev_pm_attach);
36616 diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
36617 index 1b5853f..ab1808c 100644
36618 --- a/drivers/acpi/ec.c
36619 +++ b/drivers/acpi/ec.c
36620 @@ -1045,7 +1045,7 @@ static int ec_clear_on_resume(const struct dmi_system_id *id)
36621 return 0;
36622 }
36623
36624 -static struct dmi_system_id ec_dmi_table[] __initdata = {
36625 +static const struct dmi_system_id ec_dmi_table[] __initconst = {
36626 {
36627 ec_skip_dsdt_scan, "Compal JFL92", {
36628 DMI_MATCH(DMI_BIOS_VENDOR, "COMPAL"),
36629 diff --git a/drivers/acpi/pci_slot.c b/drivers/acpi/pci_slot.c
36630 index 139d9e4..9a9d799 100644
36631 --- a/drivers/acpi/pci_slot.c
36632 +++ b/drivers/acpi/pci_slot.c
36633 @@ -195,7 +195,7 @@ static int do_sta_before_sun(const struct dmi_system_id *d)
36634 return 0;
36635 }
36636
36637 -static struct dmi_system_id acpi_pci_slot_dmi_table[] __initdata = {
36638 +static const struct dmi_system_id acpi_pci_slot_dmi_table[] __initconst = {
36639 /*
36640 * Fujitsu Primequest machines will return 1023 to indicate an
36641 * error if the _SUN method is evaluated on SxFy objects that
36642 diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
36643 index d9f7158..168e742 100644
36644 --- a/drivers/acpi/processor_driver.c
36645 +++ b/drivers/acpi/processor_driver.c
36646 @@ -159,7 +159,7 @@ static int acpi_cpu_soft_notify(struct notifier_block *nfb,
36647 return NOTIFY_OK;
36648 }
36649
36650 -static struct notifier_block __refdata acpi_cpu_notifier = {
36651 +static struct notifier_block __refconst acpi_cpu_notifier = {
36652 .notifier_call = acpi_cpu_soft_notify,
36653 };
36654
36655 diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
36656 index b27ab7a..275b1b6 100644
36657 --- a/drivers/acpi/processor_idle.c
36658 +++ b/drivers/acpi/processor_idle.c
36659 @@ -952,7 +952,7 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr)
36660 {
36661 int i, count = CPUIDLE_DRIVER_STATE_START;
36662 struct acpi_processor_cx *cx;
36663 - struct cpuidle_state *state;
36664 + cpuidle_state_no_const *state;
36665 struct cpuidle_driver *drv = &acpi_idle_driver;
36666
36667 if (!pr->flags.power_setup_done)
36668 diff --git a/drivers/acpi/processor_pdc.c b/drivers/acpi/processor_pdc.c
36669 index e5dd808..1eceed1 100644
36670 --- a/drivers/acpi/processor_pdc.c
36671 +++ b/drivers/acpi/processor_pdc.c
36672 @@ -176,7 +176,7 @@ static int __init set_no_mwait(const struct dmi_system_id *id)
36673 return 0;
36674 }
36675
36676 -static struct dmi_system_id processor_idle_dmi_table[] __initdata = {
36677 +static const struct dmi_system_id processor_idle_dmi_table[] __initconst = {
36678 {
36679 set_no_mwait, "Extensa 5220", {
36680 DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
36681 diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
36682 index 8aa9254..aeff570 100644
36683 --- a/drivers/acpi/sleep.c
36684 +++ b/drivers/acpi/sleep.c
36685 @@ -148,7 +148,7 @@ static int __init init_nvs_nosave(const struct dmi_system_id *d)
36686 return 0;
36687 }
36688
36689 -static struct dmi_system_id acpisleep_dmi_table[] __initdata = {
36690 +static const struct dmi_system_id acpisleep_dmi_table[] __initconst = {
36691 {
36692 .callback = init_old_suspend_ordering,
36693 .ident = "Abit KN9 (nForce4 variant)",
36694 diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
36695 index 13e577c..cef11ee 100644
36696 --- a/drivers/acpi/sysfs.c
36697 +++ b/drivers/acpi/sysfs.c
36698 @@ -423,11 +423,11 @@ static u32 num_counters;
36699 static struct attribute **all_attrs;
36700 static u32 acpi_gpe_count;
36701
36702 -static struct attribute_group interrupt_stats_attr_group = {
36703 +static attribute_group_no_const interrupt_stats_attr_group = {
36704 .name = "interrupts",
36705 };
36706
36707 -static struct kobj_attribute *counter_attrs;
36708 +static kobj_attribute_no_const *counter_attrs;
36709
36710 static void delete_gpe_attr_array(void)
36711 {
36712 diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
36713 index d24fa19..782f1e6 100644
36714 --- a/drivers/acpi/thermal.c
36715 +++ b/drivers/acpi/thermal.c
36716 @@ -1209,7 +1209,7 @@ static int thermal_psv(const struct dmi_system_id *d) {
36717 return 0;
36718 }
36719
36720 -static struct dmi_system_id thermal_dmi_table[] __initdata = {
36721 +static const struct dmi_system_id thermal_dmi_table[] __initconst = {
36722 /*
36723 * Award BIOS on this AOpen makes thermal control almost worthless.
36724 * http://bugzilla.kernel.org/show_bug.cgi?id=8842
36725 diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
36726 index 3647ce7..e733107 100644
36727 --- a/drivers/acpi/video.c
36728 +++ b/drivers/acpi/video.c
36729 @@ -418,7 +418,7 @@ static int __init video_disable_native_backlight(const struct dmi_system_id *d)
36730 return 0;
36731 }
36732
36733 -static struct dmi_system_id video_dmi_table[] __initdata = {
36734 +static const struct dmi_system_id video_dmi_table[] __initconst = {
36735 /*
36736 * Broken _BQC workaround http://bugzilla.kernel.org/show_bug.cgi?id=13121
36737 */
36738 diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
36739 index 61a9c07..ea98fa1 100644
36740 --- a/drivers/ata/libahci.c
36741 +++ b/drivers/ata/libahci.c
36742 @@ -1252,7 +1252,7 @@ int ahci_kick_engine(struct ata_port *ap)
36743 }
36744 EXPORT_SYMBOL_GPL(ahci_kick_engine);
36745
36746 -static int ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36747 +static int __intentional_overflow(-1) ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36748 struct ata_taskfile *tf, int is_cmd, u16 flags,
36749 unsigned long timeout_msec)
36750 {
36751 diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
36752 index 00f2f74..efd8b7d 100644
36753 --- a/drivers/ata/libata-core.c
36754 +++ b/drivers/ata/libata-core.c
36755 @@ -99,7 +99,7 @@ static unsigned int ata_dev_set_xfermode(struct ata_device *dev);
36756 static void ata_dev_xfermask(struct ata_device *dev);
36757 static unsigned long ata_dev_blacklisted(const struct ata_device *dev);
36758
36759 -atomic_t ata_print_id = ATOMIC_INIT(0);
36760 +atomic_unchecked_t ata_print_id = ATOMIC_INIT(0);
36761
36762 struct ata_force_param {
36763 const char *name;
36764 @@ -4842,7 +4842,7 @@ void ata_qc_free(struct ata_queued_cmd *qc)
36765 struct ata_port *ap;
36766 unsigned int tag;
36767
36768 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36769 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36770 ap = qc->ap;
36771
36772 qc->flags = 0;
36773 @@ -4858,7 +4858,7 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
36774 struct ata_port *ap;
36775 struct ata_link *link;
36776
36777 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36778 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36779 WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE));
36780 ap = qc->ap;
36781 link = qc->dev->link;
36782 @@ -5962,6 +5962,7 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36783 return;
36784
36785 spin_lock(&lock);
36786 + pax_open_kernel();
36787
36788 for (cur = ops->inherits; cur; cur = cur->inherits) {
36789 void **inherit = (void **)cur;
36790 @@ -5975,8 +5976,9 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36791 if (IS_ERR(*pp))
36792 *pp = NULL;
36793
36794 - ops->inherits = NULL;
36795 + *(struct ata_port_operations **)&ops->inherits = NULL;
36796
36797 + pax_close_kernel();
36798 spin_unlock(&lock);
36799 }
36800
36801 @@ -6172,7 +6174,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
36802
36803 /* give ports names and add SCSI hosts */
36804 for (i = 0; i < host->n_ports; i++) {
36805 - host->ports[i]->print_id = atomic_inc_return(&ata_print_id);
36806 + host->ports[i]->print_id = atomic_inc_return_unchecked(&ata_print_id);
36807 host->ports[i]->local_port_no = i + 1;
36808 }
36809
36810 diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
36811 index 6abd17a..9961bf7 100644
36812 --- a/drivers/ata/libata-scsi.c
36813 +++ b/drivers/ata/libata-scsi.c
36814 @@ -4169,7 +4169,7 @@ int ata_sas_port_init(struct ata_port *ap)
36815
36816 if (rc)
36817 return rc;
36818 - ap->print_id = atomic_inc_return(&ata_print_id);
36819 + ap->print_id = atomic_inc_return_unchecked(&ata_print_id);
36820 return 0;
36821 }
36822 EXPORT_SYMBOL_GPL(ata_sas_port_init);
36823 diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
36824 index 5f4e0cc..ff2c347 100644
36825 --- a/drivers/ata/libata.h
36826 +++ b/drivers/ata/libata.h
36827 @@ -53,7 +53,7 @@ enum {
36828 ATA_DNXFER_QUIET = (1 << 31),
36829 };
36830
36831 -extern atomic_t ata_print_id;
36832 +extern atomic_unchecked_t ata_print_id;
36833 extern int atapi_passthru16;
36834 extern int libata_fua;
36835 extern int libata_noacpi;
36836 diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
36837 index a9b0c82..207d97d 100644
36838 --- a/drivers/ata/pata_arasan_cf.c
36839 +++ b/drivers/ata/pata_arasan_cf.c
36840 @@ -865,7 +865,9 @@ static int arasan_cf_probe(struct platform_device *pdev)
36841 /* Handle platform specific quirks */
36842 if (quirk) {
36843 if (quirk & CF_BROKEN_PIO) {
36844 - ap->ops->set_piomode = NULL;
36845 + pax_open_kernel();
36846 + *(void **)&ap->ops->set_piomode = NULL;
36847 + pax_close_kernel();
36848 ap->pio_mask = 0;
36849 }
36850 if (quirk & CF_BROKEN_MWDMA)
36851 diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
36852 index f9b983a..887b9d8 100644
36853 --- a/drivers/atm/adummy.c
36854 +++ b/drivers/atm/adummy.c
36855 @@ -114,7 +114,7 @@ adummy_send(struct atm_vcc *vcc, struct sk_buff *skb)
36856 vcc->pop(vcc, skb);
36857 else
36858 dev_kfree_skb_any(skb);
36859 - atomic_inc(&vcc->stats->tx);
36860 + atomic_inc_unchecked(&vcc->stats->tx);
36861
36862 return 0;
36863 }
36864 diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
36865 index f1a9198..f466a4a 100644
36866 --- a/drivers/atm/ambassador.c
36867 +++ b/drivers/atm/ambassador.c
36868 @@ -454,7 +454,7 @@ static void tx_complete (amb_dev * dev, tx_out * tx) {
36869 PRINTD (DBG_FLOW|DBG_TX, "tx_complete %p %p", dev, tx);
36870
36871 // VC layer stats
36872 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36873 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36874
36875 // free the descriptor
36876 kfree (tx_descr);
36877 @@ -495,7 +495,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36878 dump_skb ("<<<", vc, skb);
36879
36880 // VC layer stats
36881 - atomic_inc(&atm_vcc->stats->rx);
36882 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36883 __net_timestamp(skb);
36884 // end of our responsibility
36885 atm_vcc->push (atm_vcc, skb);
36886 @@ -510,7 +510,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36887 } else {
36888 PRINTK (KERN_INFO, "dropped over-size frame");
36889 // should we count this?
36890 - atomic_inc(&atm_vcc->stats->rx_drop);
36891 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36892 }
36893
36894 } else {
36895 @@ -1338,7 +1338,7 @@ static int amb_send (struct atm_vcc * atm_vcc, struct sk_buff * skb) {
36896 }
36897
36898 if (check_area (skb->data, skb->len)) {
36899 - atomic_inc(&atm_vcc->stats->tx_err);
36900 + atomic_inc_unchecked(&atm_vcc->stats->tx_err);
36901 return -ENOMEM; // ?
36902 }
36903
36904 diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
36905 index 480fa6f..947067c 100644
36906 --- a/drivers/atm/atmtcp.c
36907 +++ b/drivers/atm/atmtcp.c
36908 @@ -206,7 +206,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36909 if (vcc->pop) vcc->pop(vcc,skb);
36910 else dev_kfree_skb(skb);
36911 if (dev_data) return 0;
36912 - atomic_inc(&vcc->stats->tx_err);
36913 + atomic_inc_unchecked(&vcc->stats->tx_err);
36914 return -ENOLINK;
36915 }
36916 size = skb->len+sizeof(struct atmtcp_hdr);
36917 @@ -214,7 +214,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36918 if (!new_skb) {
36919 if (vcc->pop) vcc->pop(vcc,skb);
36920 else dev_kfree_skb(skb);
36921 - atomic_inc(&vcc->stats->tx_err);
36922 + atomic_inc_unchecked(&vcc->stats->tx_err);
36923 return -ENOBUFS;
36924 }
36925 hdr = (void *) skb_put(new_skb,sizeof(struct atmtcp_hdr));
36926 @@ -225,8 +225,8 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36927 if (vcc->pop) vcc->pop(vcc,skb);
36928 else dev_kfree_skb(skb);
36929 out_vcc->push(out_vcc,new_skb);
36930 - atomic_inc(&vcc->stats->tx);
36931 - atomic_inc(&out_vcc->stats->rx);
36932 + atomic_inc_unchecked(&vcc->stats->tx);
36933 + atomic_inc_unchecked(&out_vcc->stats->rx);
36934 return 0;
36935 }
36936
36937 @@ -300,7 +300,7 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36938 read_unlock(&vcc_sklist_lock);
36939 if (!out_vcc) {
36940 result = -EUNATCH;
36941 - atomic_inc(&vcc->stats->tx_err);
36942 + atomic_inc_unchecked(&vcc->stats->tx_err);
36943 goto done;
36944 }
36945 skb_pull(skb,sizeof(struct atmtcp_hdr));
36946 @@ -312,8 +312,8 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36947 __net_timestamp(new_skb);
36948 skb_copy_from_linear_data(skb, skb_put(new_skb, skb->len), skb->len);
36949 out_vcc->push(out_vcc,new_skb);
36950 - atomic_inc(&vcc->stats->tx);
36951 - atomic_inc(&out_vcc->stats->rx);
36952 + atomic_inc_unchecked(&vcc->stats->tx);
36953 + atomic_inc_unchecked(&out_vcc->stats->rx);
36954 done:
36955 if (vcc->pop) vcc->pop(vcc,skb);
36956 else dev_kfree_skb(skb);
36957 diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
36958 index c7fab3e..68d0965 100644
36959 --- a/drivers/atm/eni.c
36960 +++ b/drivers/atm/eni.c
36961 @@ -525,7 +525,7 @@ static int rx_aal0(struct atm_vcc *vcc)
36962 DPRINTK(DEV_LABEL "(itf %d): trashing empty cell\n",
36963 vcc->dev->number);
36964 length = 0;
36965 - atomic_inc(&vcc->stats->rx_err);
36966 + atomic_inc_unchecked(&vcc->stats->rx_err);
36967 }
36968 else {
36969 length = ATM_CELL_SIZE-1; /* no HEC */
36970 @@ -580,7 +580,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36971 size);
36972 }
36973 eff = length = 0;
36974 - atomic_inc(&vcc->stats->rx_err);
36975 + atomic_inc_unchecked(&vcc->stats->rx_err);
36976 }
36977 else {
36978 size = (descr & MID_RED_COUNT)*(ATM_CELL_PAYLOAD >> 2);
36979 @@ -597,7 +597,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36980 "(VCI=%d,length=%ld,size=%ld (descr 0x%lx))\n",
36981 vcc->dev->number,vcc->vci,length,size << 2,descr);
36982 length = eff = 0;
36983 - atomic_inc(&vcc->stats->rx_err);
36984 + atomic_inc_unchecked(&vcc->stats->rx_err);
36985 }
36986 }
36987 skb = eff ? atm_alloc_charge(vcc,eff << 2,GFP_ATOMIC) : NULL;
36988 @@ -770,7 +770,7 @@ rx_dequeued++;
36989 vcc->push(vcc,skb);
36990 pushed++;
36991 }
36992 - atomic_inc(&vcc->stats->rx);
36993 + atomic_inc_unchecked(&vcc->stats->rx);
36994 }
36995 wake_up(&eni_dev->rx_wait);
36996 }
36997 @@ -1230,7 +1230,7 @@ static void dequeue_tx(struct atm_dev *dev)
36998 PCI_DMA_TODEVICE);
36999 if (vcc->pop) vcc->pop(vcc,skb);
37000 else dev_kfree_skb_irq(skb);
37001 - atomic_inc(&vcc->stats->tx);
37002 + atomic_inc_unchecked(&vcc->stats->tx);
37003 wake_up(&eni_dev->tx_wait);
37004 dma_complete++;
37005 }
37006 diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
37007 index 82f2ae0..f205c02 100644
37008 --- a/drivers/atm/firestream.c
37009 +++ b/drivers/atm/firestream.c
37010 @@ -749,7 +749,7 @@ static void process_txdone_queue (struct fs_dev *dev, struct queue *q)
37011 }
37012 }
37013
37014 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37015 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37016
37017 fs_dprintk (FS_DEBUG_TXMEM, "i");
37018 fs_dprintk (FS_DEBUG_ALLOC, "Free t-skb: %p\n", skb);
37019 @@ -816,7 +816,7 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
37020 #endif
37021 skb_put (skb, qe->p1 & 0xffff);
37022 ATM_SKB(skb)->vcc = atm_vcc;
37023 - atomic_inc(&atm_vcc->stats->rx);
37024 + atomic_inc_unchecked(&atm_vcc->stats->rx);
37025 __net_timestamp(skb);
37026 fs_dprintk (FS_DEBUG_ALLOC, "Free rec-skb: %p (pushed)\n", skb);
37027 atm_vcc->push (atm_vcc, skb);
37028 @@ -837,12 +837,12 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
37029 kfree (pe);
37030 }
37031 if (atm_vcc)
37032 - atomic_inc(&atm_vcc->stats->rx_drop);
37033 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
37034 break;
37035 case 0x1f: /* Reassembly abort: no buffers. */
37036 /* Silently increment error counter. */
37037 if (atm_vcc)
37038 - atomic_inc(&atm_vcc->stats->rx_drop);
37039 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
37040 break;
37041 default: /* Hmm. Haven't written the code to handle the others yet... -- REW */
37042 printk (KERN_WARNING "Don't know what to do with RX status %x: %s.\n",
37043 diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
37044 index d5d9eaf..65c0d53 100644
37045 --- a/drivers/atm/fore200e.c
37046 +++ b/drivers/atm/fore200e.c
37047 @@ -931,9 +931,9 @@ fore200e_tx_irq(struct fore200e* fore200e)
37048 #endif
37049 /* check error condition */
37050 if (*entry->status & STATUS_ERROR)
37051 - atomic_inc(&vcc->stats->tx_err);
37052 + atomic_inc_unchecked(&vcc->stats->tx_err);
37053 else
37054 - atomic_inc(&vcc->stats->tx);
37055 + atomic_inc_unchecked(&vcc->stats->tx);
37056 }
37057 }
37058
37059 @@ -1082,7 +1082,7 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
37060 if (skb == NULL) {
37061 DPRINTK(2, "unable to alloc new skb, rx PDU length = %d\n", pdu_len);
37062
37063 - atomic_inc(&vcc->stats->rx_drop);
37064 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37065 return -ENOMEM;
37066 }
37067
37068 @@ -1125,14 +1125,14 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
37069
37070 dev_kfree_skb_any(skb);
37071
37072 - atomic_inc(&vcc->stats->rx_drop);
37073 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37074 return -ENOMEM;
37075 }
37076
37077 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
37078
37079 vcc->push(vcc, skb);
37080 - atomic_inc(&vcc->stats->rx);
37081 + atomic_inc_unchecked(&vcc->stats->rx);
37082
37083 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
37084
37085 @@ -1210,7 +1210,7 @@ fore200e_rx_irq(struct fore200e* fore200e)
37086 DPRINTK(2, "damaged PDU on %d.%d.%d\n",
37087 fore200e->atm_dev->number,
37088 entry->rpd->atm_header.vpi, entry->rpd->atm_header.vci);
37089 - atomic_inc(&vcc->stats->rx_err);
37090 + atomic_inc_unchecked(&vcc->stats->rx_err);
37091 }
37092 }
37093
37094 @@ -1655,7 +1655,7 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb)
37095 goto retry_here;
37096 }
37097
37098 - atomic_inc(&vcc->stats->tx_err);
37099 + atomic_inc_unchecked(&vcc->stats->tx_err);
37100
37101 fore200e->tx_sat++;
37102 DPRINTK(2, "tx queue of device %s is saturated, PDU dropped - heartbeat is %08x\n",
37103 diff --git a/drivers/atm/he.c b/drivers/atm/he.c
37104 index c39702b..785b73b 100644
37105 --- a/drivers/atm/he.c
37106 +++ b/drivers/atm/he.c
37107 @@ -1689,7 +1689,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37108
37109 if (RBRQ_HBUF_ERR(he_dev->rbrq_head)) {
37110 hprintk("HBUF_ERR! (cid 0x%x)\n", cid);
37111 - atomic_inc(&vcc->stats->rx_drop);
37112 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37113 goto return_host_buffers;
37114 }
37115
37116 @@ -1716,7 +1716,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37117 RBRQ_LEN_ERR(he_dev->rbrq_head)
37118 ? "LEN_ERR" : "",
37119 vcc->vpi, vcc->vci);
37120 - atomic_inc(&vcc->stats->rx_err);
37121 + atomic_inc_unchecked(&vcc->stats->rx_err);
37122 goto return_host_buffers;
37123 }
37124
37125 @@ -1768,7 +1768,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37126 vcc->push(vcc, skb);
37127 spin_lock(&he_dev->global_lock);
37128
37129 - atomic_inc(&vcc->stats->rx);
37130 + atomic_inc_unchecked(&vcc->stats->rx);
37131
37132 return_host_buffers:
37133 ++pdus_assembled;
37134 @@ -2094,7 +2094,7 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid)
37135 tpd->vcc->pop(tpd->vcc, tpd->skb);
37136 else
37137 dev_kfree_skb_any(tpd->skb);
37138 - atomic_inc(&tpd->vcc->stats->tx_err);
37139 + atomic_inc_unchecked(&tpd->vcc->stats->tx_err);
37140 }
37141 pci_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status));
37142 return;
37143 @@ -2506,7 +2506,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37144 vcc->pop(vcc, skb);
37145 else
37146 dev_kfree_skb_any(skb);
37147 - atomic_inc(&vcc->stats->tx_err);
37148 + atomic_inc_unchecked(&vcc->stats->tx_err);
37149 return -EINVAL;
37150 }
37151
37152 @@ -2517,7 +2517,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37153 vcc->pop(vcc, skb);
37154 else
37155 dev_kfree_skb_any(skb);
37156 - atomic_inc(&vcc->stats->tx_err);
37157 + atomic_inc_unchecked(&vcc->stats->tx_err);
37158 return -EINVAL;
37159 }
37160 #endif
37161 @@ -2529,7 +2529,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37162 vcc->pop(vcc, skb);
37163 else
37164 dev_kfree_skb_any(skb);
37165 - atomic_inc(&vcc->stats->tx_err);
37166 + atomic_inc_unchecked(&vcc->stats->tx_err);
37167 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37168 return -ENOMEM;
37169 }
37170 @@ -2571,7 +2571,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37171 vcc->pop(vcc, skb);
37172 else
37173 dev_kfree_skb_any(skb);
37174 - atomic_inc(&vcc->stats->tx_err);
37175 + atomic_inc_unchecked(&vcc->stats->tx_err);
37176 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37177 return -ENOMEM;
37178 }
37179 @@ -2602,7 +2602,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37180 __enqueue_tpd(he_dev, tpd, cid);
37181 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37182
37183 - atomic_inc(&vcc->stats->tx);
37184 + atomic_inc_unchecked(&vcc->stats->tx);
37185
37186 return 0;
37187 }
37188 diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
37189 index 1dc0519..1aadaf7 100644
37190 --- a/drivers/atm/horizon.c
37191 +++ b/drivers/atm/horizon.c
37192 @@ -1034,7 +1034,7 @@ static void rx_schedule (hrz_dev * dev, int irq) {
37193 {
37194 struct atm_vcc * vcc = ATM_SKB(skb)->vcc;
37195 // VC layer stats
37196 - atomic_inc(&vcc->stats->rx);
37197 + atomic_inc_unchecked(&vcc->stats->rx);
37198 __net_timestamp(skb);
37199 // end of our responsibility
37200 vcc->push (vcc, skb);
37201 @@ -1186,7 +1186,7 @@ static void tx_schedule (hrz_dev * const dev, int irq) {
37202 dev->tx_iovec = NULL;
37203
37204 // VC layer stats
37205 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37206 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37207
37208 // free the skb
37209 hrz_kfree_skb (skb);
37210 diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
37211 index 2b24ed0..b3d6acc 100644
37212 --- a/drivers/atm/idt77252.c
37213 +++ b/drivers/atm/idt77252.c
37214 @@ -810,7 +810,7 @@ drain_scq(struct idt77252_dev *card, struct vc_map *vc)
37215 else
37216 dev_kfree_skb(skb);
37217
37218 - atomic_inc(&vcc->stats->tx);
37219 + atomic_inc_unchecked(&vcc->stats->tx);
37220 }
37221
37222 atomic_dec(&scq->used);
37223 @@ -1072,13 +1072,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37224 if ((sb = dev_alloc_skb(64)) == NULL) {
37225 printk("%s: Can't allocate buffers for aal0.\n",
37226 card->name);
37227 - atomic_add(i, &vcc->stats->rx_drop);
37228 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37229 break;
37230 }
37231 if (!atm_charge(vcc, sb->truesize)) {
37232 RXPRINTK("%s: atm_charge() dropped aal0 packets.\n",
37233 card->name);
37234 - atomic_add(i - 1, &vcc->stats->rx_drop);
37235 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop);
37236 dev_kfree_skb(sb);
37237 break;
37238 }
37239 @@ -1095,7 +1095,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37240 ATM_SKB(sb)->vcc = vcc;
37241 __net_timestamp(sb);
37242 vcc->push(vcc, sb);
37243 - atomic_inc(&vcc->stats->rx);
37244 + atomic_inc_unchecked(&vcc->stats->rx);
37245
37246 cell += ATM_CELL_PAYLOAD;
37247 }
37248 @@ -1132,13 +1132,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37249 "(CDC: %08x)\n",
37250 card->name, len, rpp->len, readl(SAR_REG_CDC));
37251 recycle_rx_pool_skb(card, rpp);
37252 - atomic_inc(&vcc->stats->rx_err);
37253 + atomic_inc_unchecked(&vcc->stats->rx_err);
37254 return;
37255 }
37256 if (stat & SAR_RSQE_CRC) {
37257 RXPRINTK("%s: AAL5 CRC error.\n", card->name);
37258 recycle_rx_pool_skb(card, rpp);
37259 - atomic_inc(&vcc->stats->rx_err);
37260 + atomic_inc_unchecked(&vcc->stats->rx_err);
37261 return;
37262 }
37263 if (skb_queue_len(&rpp->queue) > 1) {
37264 @@ -1149,7 +1149,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37265 RXPRINTK("%s: Can't alloc RX skb.\n",
37266 card->name);
37267 recycle_rx_pool_skb(card, rpp);
37268 - atomic_inc(&vcc->stats->rx_err);
37269 + atomic_inc_unchecked(&vcc->stats->rx_err);
37270 return;
37271 }
37272 if (!atm_charge(vcc, skb->truesize)) {
37273 @@ -1168,7 +1168,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37274 __net_timestamp(skb);
37275
37276 vcc->push(vcc, skb);
37277 - atomic_inc(&vcc->stats->rx);
37278 + atomic_inc_unchecked(&vcc->stats->rx);
37279
37280 return;
37281 }
37282 @@ -1190,7 +1190,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37283 __net_timestamp(skb);
37284
37285 vcc->push(vcc, skb);
37286 - atomic_inc(&vcc->stats->rx);
37287 + atomic_inc_unchecked(&vcc->stats->rx);
37288
37289 if (skb->truesize > SAR_FB_SIZE_3)
37290 add_rx_skb(card, 3, SAR_FB_SIZE_3, 1);
37291 @@ -1301,14 +1301,14 @@ idt77252_rx_raw(struct idt77252_dev *card)
37292 if (vcc->qos.aal != ATM_AAL0) {
37293 RPRINTK("%s: raw cell for non AAL0 vc %u.%u\n",
37294 card->name, vpi, vci);
37295 - atomic_inc(&vcc->stats->rx_drop);
37296 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37297 goto drop;
37298 }
37299
37300 if ((sb = dev_alloc_skb(64)) == NULL) {
37301 printk("%s: Can't allocate buffers for AAL0.\n",
37302 card->name);
37303 - atomic_inc(&vcc->stats->rx_err);
37304 + atomic_inc_unchecked(&vcc->stats->rx_err);
37305 goto drop;
37306 }
37307
37308 @@ -1327,7 +1327,7 @@ idt77252_rx_raw(struct idt77252_dev *card)
37309 ATM_SKB(sb)->vcc = vcc;
37310 __net_timestamp(sb);
37311 vcc->push(vcc, sb);
37312 - atomic_inc(&vcc->stats->rx);
37313 + atomic_inc_unchecked(&vcc->stats->rx);
37314
37315 drop:
37316 skb_pull(queue, 64);
37317 @@ -1952,13 +1952,13 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37318
37319 if (vc == NULL) {
37320 printk("%s: NULL connection in send().\n", card->name);
37321 - atomic_inc(&vcc->stats->tx_err);
37322 + atomic_inc_unchecked(&vcc->stats->tx_err);
37323 dev_kfree_skb(skb);
37324 return -EINVAL;
37325 }
37326 if (!test_bit(VCF_TX, &vc->flags)) {
37327 printk("%s: Trying to transmit on a non-tx VC.\n", card->name);
37328 - atomic_inc(&vcc->stats->tx_err);
37329 + atomic_inc_unchecked(&vcc->stats->tx_err);
37330 dev_kfree_skb(skb);
37331 return -EINVAL;
37332 }
37333 @@ -1970,14 +1970,14 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37334 break;
37335 default:
37336 printk("%s: Unsupported AAL: %d\n", card->name, vcc->qos.aal);
37337 - atomic_inc(&vcc->stats->tx_err);
37338 + atomic_inc_unchecked(&vcc->stats->tx_err);
37339 dev_kfree_skb(skb);
37340 return -EINVAL;
37341 }
37342
37343 if (skb_shinfo(skb)->nr_frags != 0) {
37344 printk("%s: No scatter-gather yet.\n", card->name);
37345 - atomic_inc(&vcc->stats->tx_err);
37346 + atomic_inc_unchecked(&vcc->stats->tx_err);
37347 dev_kfree_skb(skb);
37348 return -EINVAL;
37349 }
37350 @@ -1985,7 +1985,7 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37351
37352 err = queue_skb(card, vc, skb, oam);
37353 if (err) {
37354 - atomic_inc(&vcc->stats->tx_err);
37355 + atomic_inc_unchecked(&vcc->stats->tx_err);
37356 dev_kfree_skb(skb);
37357 return err;
37358 }
37359 @@ -2008,7 +2008,7 @@ idt77252_send_oam(struct atm_vcc *vcc, void *cell, int flags)
37360 skb = dev_alloc_skb(64);
37361 if (!skb) {
37362 printk("%s: Out of memory in send_oam().\n", card->name);
37363 - atomic_inc(&vcc->stats->tx_err);
37364 + atomic_inc_unchecked(&vcc->stats->tx_err);
37365 return -ENOMEM;
37366 }
37367 atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
37368 diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
37369 index 4217f29..88f547a 100644
37370 --- a/drivers/atm/iphase.c
37371 +++ b/drivers/atm/iphase.c
37372 @@ -1145,7 +1145,7 @@ static int rx_pkt(struct atm_dev *dev)
37373 status = (u_short) (buf_desc_ptr->desc_mode);
37374 if (status & (RX_CER | RX_PTE | RX_OFL))
37375 {
37376 - atomic_inc(&vcc->stats->rx_err);
37377 + atomic_inc_unchecked(&vcc->stats->rx_err);
37378 IF_ERR(printk("IA: bad packet, dropping it");)
37379 if (status & RX_CER) {
37380 IF_ERR(printk(" cause: packet CRC error\n");)
37381 @@ -1168,7 +1168,7 @@ static int rx_pkt(struct atm_dev *dev)
37382 len = dma_addr - buf_addr;
37383 if (len > iadev->rx_buf_sz) {
37384 printk("Over %d bytes sdu received, dropped!!!\n", iadev->rx_buf_sz);
37385 - atomic_inc(&vcc->stats->rx_err);
37386 + atomic_inc_unchecked(&vcc->stats->rx_err);
37387 goto out_free_desc;
37388 }
37389
37390 @@ -1318,7 +1318,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37391 ia_vcc = INPH_IA_VCC(vcc);
37392 if (ia_vcc == NULL)
37393 {
37394 - atomic_inc(&vcc->stats->rx_err);
37395 + atomic_inc_unchecked(&vcc->stats->rx_err);
37396 atm_return(vcc, skb->truesize);
37397 dev_kfree_skb_any(skb);
37398 goto INCR_DLE;
37399 @@ -1330,7 +1330,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37400 if ((length > iadev->rx_buf_sz) || (length >
37401 (skb->len - sizeof(struct cpcs_trailer))))
37402 {
37403 - atomic_inc(&vcc->stats->rx_err);
37404 + atomic_inc_unchecked(&vcc->stats->rx_err);
37405 IF_ERR(printk("rx_dle_intr: Bad AAL5 trailer %d (skb len %d)",
37406 length, skb->len);)
37407 atm_return(vcc, skb->truesize);
37408 @@ -1346,7 +1346,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37409
37410 IF_RX(printk("rx_dle_intr: skb push");)
37411 vcc->push(vcc,skb);
37412 - atomic_inc(&vcc->stats->rx);
37413 + atomic_inc_unchecked(&vcc->stats->rx);
37414 iadev->rx_pkt_cnt++;
37415 }
37416 INCR_DLE:
37417 @@ -2826,15 +2826,15 @@ static int ia_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
37418 {
37419 struct k_sonet_stats *stats;
37420 stats = &PRIV(_ia_dev[board])->sonet_stats;
37421 - printk("section_bip: %d\n", atomic_read(&stats->section_bip));
37422 - printk("line_bip : %d\n", atomic_read(&stats->line_bip));
37423 - printk("path_bip : %d\n", atomic_read(&stats->path_bip));
37424 - printk("line_febe : %d\n", atomic_read(&stats->line_febe));
37425 - printk("path_febe : %d\n", atomic_read(&stats->path_febe));
37426 - printk("corr_hcs : %d\n", atomic_read(&stats->corr_hcs));
37427 - printk("uncorr_hcs : %d\n", atomic_read(&stats->uncorr_hcs));
37428 - printk("tx_cells : %d\n", atomic_read(&stats->tx_cells));
37429 - printk("rx_cells : %d\n", atomic_read(&stats->rx_cells));
37430 + printk("section_bip: %d\n", atomic_read_unchecked(&stats->section_bip));
37431 + printk("line_bip : %d\n", atomic_read_unchecked(&stats->line_bip));
37432 + printk("path_bip : %d\n", atomic_read_unchecked(&stats->path_bip));
37433 + printk("line_febe : %d\n", atomic_read_unchecked(&stats->line_febe));
37434 + printk("path_febe : %d\n", atomic_read_unchecked(&stats->path_febe));
37435 + printk("corr_hcs : %d\n", atomic_read_unchecked(&stats->corr_hcs));
37436 + printk("uncorr_hcs : %d\n", atomic_read_unchecked(&stats->uncorr_hcs));
37437 + printk("tx_cells : %d\n", atomic_read_unchecked(&stats->tx_cells));
37438 + printk("rx_cells : %d\n", atomic_read_unchecked(&stats->rx_cells));
37439 }
37440 ia_cmds.status = 0;
37441 break;
37442 @@ -2939,7 +2939,7 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37443 if ((desc == 0) || (desc > iadev->num_tx_desc))
37444 {
37445 IF_ERR(printk(DEV_LABEL "invalid desc for send: %d\n", desc);)
37446 - atomic_inc(&vcc->stats->tx);
37447 + atomic_inc_unchecked(&vcc->stats->tx);
37448 if (vcc->pop)
37449 vcc->pop(vcc, skb);
37450 else
37451 @@ -3044,14 +3044,14 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37452 ATM_DESC(skb) = vcc->vci;
37453 skb_queue_tail(&iadev->tx_dma_q, skb);
37454
37455 - atomic_inc(&vcc->stats->tx);
37456 + atomic_inc_unchecked(&vcc->stats->tx);
37457 iadev->tx_pkt_cnt++;
37458 /* Increment transaction counter */
37459 writel(2, iadev->dma+IPHASE5575_TX_COUNTER);
37460
37461 #if 0
37462 /* add flow control logic */
37463 - if (atomic_read(&vcc->stats->tx) % 20 == 0) {
37464 + if (atomic_read_unchecked(&vcc->stats->tx) % 20 == 0) {
37465 if (iavcc->vc_desc_cnt > 10) {
37466 vcc->tx_quota = vcc->tx_quota * 3 / 4;
37467 printk("Tx1: vcc->tx_quota = %d \n", (u32)vcc->tx_quota );
37468 diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
37469 index 93eaf8d..b4ca7da 100644
37470 --- a/drivers/atm/lanai.c
37471 +++ b/drivers/atm/lanai.c
37472 @@ -1303,7 +1303,7 @@ static void lanai_send_one_aal5(struct lanai_dev *lanai,
37473 vcc_tx_add_aal5_trailer(lvcc, skb->len, 0, 0);
37474 lanai_endtx(lanai, lvcc);
37475 lanai_free_skb(lvcc->tx.atmvcc, skb);
37476 - atomic_inc(&lvcc->tx.atmvcc->stats->tx);
37477 + atomic_inc_unchecked(&lvcc->tx.atmvcc->stats->tx);
37478 }
37479
37480 /* Try to fill the buffer - don't call unless there is backlog */
37481 @@ -1426,7 +1426,7 @@ static void vcc_rx_aal5(struct lanai_vcc *lvcc, int endptr)
37482 ATM_SKB(skb)->vcc = lvcc->rx.atmvcc;
37483 __net_timestamp(skb);
37484 lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb);
37485 - atomic_inc(&lvcc->rx.atmvcc->stats->rx);
37486 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx);
37487 out:
37488 lvcc->rx.buf.ptr = end;
37489 cardvcc_write(lvcc, endptr, vcc_rxreadptr);
37490 @@ -1667,7 +1667,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37491 DPRINTK("(itf %d) got RX service entry 0x%X for non-AAL5 "
37492 "vcc %d\n", lanai->number, (unsigned int) s, vci);
37493 lanai->stats.service_rxnotaal5++;
37494 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37495 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37496 return 0;
37497 }
37498 if (likely(!(s & (SERVICE_TRASH | SERVICE_STREAM | SERVICE_CRCERR)))) {
37499 @@ -1679,7 +1679,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37500 int bytes;
37501 read_unlock(&vcc_sklist_lock);
37502 DPRINTK("got trashed rx pdu on vci %d\n", vci);
37503 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37504 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37505 lvcc->stats.x.aal5.service_trash++;
37506 bytes = (SERVICE_GET_END(s) * 16) -
37507 (((unsigned long) lvcc->rx.buf.ptr) -
37508 @@ -1691,7 +1691,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37509 }
37510 if (s & SERVICE_STREAM) {
37511 read_unlock(&vcc_sklist_lock);
37512 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37513 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37514 lvcc->stats.x.aal5.service_stream++;
37515 printk(KERN_ERR DEV_LABEL "(itf %d): Got AAL5 stream "
37516 "PDU on VCI %d!\n", lanai->number, vci);
37517 @@ -1699,7 +1699,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37518 return 0;
37519 }
37520 DPRINTK("got rx crc error on vci %d\n", vci);
37521 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37522 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37523 lvcc->stats.x.aal5.service_rxcrc++;
37524 lvcc->rx.buf.ptr = &lvcc->rx.buf.start[SERVICE_GET_END(s) * 4];
37525 cardvcc_write(lvcc, SERVICE_GET_END(s), vcc_rxreadptr);
37526 diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
37527 index 9988ac9..7c52585 100644
37528 --- a/drivers/atm/nicstar.c
37529 +++ b/drivers/atm/nicstar.c
37530 @@ -1640,7 +1640,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37531 if ((vc = (vc_map *) vcc->dev_data) == NULL) {
37532 printk("nicstar%d: vcc->dev_data == NULL on ns_send().\n",
37533 card->index);
37534 - atomic_inc(&vcc->stats->tx_err);
37535 + atomic_inc_unchecked(&vcc->stats->tx_err);
37536 dev_kfree_skb_any(skb);
37537 return -EINVAL;
37538 }
37539 @@ -1648,7 +1648,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37540 if (!vc->tx) {
37541 printk("nicstar%d: Trying to transmit on a non-tx VC.\n",
37542 card->index);
37543 - atomic_inc(&vcc->stats->tx_err);
37544 + atomic_inc_unchecked(&vcc->stats->tx_err);
37545 dev_kfree_skb_any(skb);
37546 return -EINVAL;
37547 }
37548 @@ -1656,14 +1656,14 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37549 if (vcc->qos.aal != ATM_AAL5 && vcc->qos.aal != ATM_AAL0) {
37550 printk("nicstar%d: Only AAL0 and AAL5 are supported.\n",
37551 card->index);
37552 - atomic_inc(&vcc->stats->tx_err);
37553 + atomic_inc_unchecked(&vcc->stats->tx_err);
37554 dev_kfree_skb_any(skb);
37555 return -EINVAL;
37556 }
37557
37558 if (skb_shinfo(skb)->nr_frags != 0) {
37559 printk("nicstar%d: No scatter-gather yet.\n", card->index);
37560 - atomic_inc(&vcc->stats->tx_err);
37561 + atomic_inc_unchecked(&vcc->stats->tx_err);
37562 dev_kfree_skb_any(skb);
37563 return -EINVAL;
37564 }
37565 @@ -1711,11 +1711,11 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37566 }
37567
37568 if (push_scqe(card, vc, scq, &scqe, skb) != 0) {
37569 - atomic_inc(&vcc->stats->tx_err);
37570 + atomic_inc_unchecked(&vcc->stats->tx_err);
37571 dev_kfree_skb_any(skb);
37572 return -EIO;
37573 }
37574 - atomic_inc(&vcc->stats->tx);
37575 + atomic_inc_unchecked(&vcc->stats->tx);
37576
37577 return 0;
37578 }
37579 @@ -2032,14 +2032,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37580 printk
37581 ("nicstar%d: Can't allocate buffers for aal0.\n",
37582 card->index);
37583 - atomic_add(i, &vcc->stats->rx_drop);
37584 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37585 break;
37586 }
37587 if (!atm_charge(vcc, sb->truesize)) {
37588 RXPRINTK
37589 ("nicstar%d: atm_charge() dropped aal0 packets.\n",
37590 card->index);
37591 - atomic_add(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37592 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37593 dev_kfree_skb_any(sb);
37594 break;
37595 }
37596 @@ -2054,7 +2054,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37597 ATM_SKB(sb)->vcc = vcc;
37598 __net_timestamp(sb);
37599 vcc->push(vcc, sb);
37600 - atomic_inc(&vcc->stats->rx);
37601 + atomic_inc_unchecked(&vcc->stats->rx);
37602 cell += ATM_CELL_PAYLOAD;
37603 }
37604
37605 @@ -2071,7 +2071,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37606 if (iovb == NULL) {
37607 printk("nicstar%d: Out of iovec buffers.\n",
37608 card->index);
37609 - atomic_inc(&vcc->stats->rx_drop);
37610 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37611 recycle_rx_buf(card, skb);
37612 return;
37613 }
37614 @@ -2095,7 +2095,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37615 small or large buffer itself. */
37616 } else if (NS_PRV_IOVCNT(iovb) >= NS_MAX_IOVECS) {
37617 printk("nicstar%d: received too big AAL5 SDU.\n", card->index);
37618 - atomic_inc(&vcc->stats->rx_err);
37619 + atomic_inc_unchecked(&vcc->stats->rx_err);
37620 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37621 NS_MAX_IOVECS);
37622 NS_PRV_IOVCNT(iovb) = 0;
37623 @@ -2115,7 +2115,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37624 ("nicstar%d: Expected a small buffer, and this is not one.\n",
37625 card->index);
37626 which_list(card, skb);
37627 - atomic_inc(&vcc->stats->rx_err);
37628 + atomic_inc_unchecked(&vcc->stats->rx_err);
37629 recycle_rx_buf(card, skb);
37630 vc->rx_iov = NULL;
37631 recycle_iov_buf(card, iovb);
37632 @@ -2128,7 +2128,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37633 ("nicstar%d: Expected a large buffer, and this is not one.\n",
37634 card->index);
37635 which_list(card, skb);
37636 - atomic_inc(&vcc->stats->rx_err);
37637 + atomic_inc_unchecked(&vcc->stats->rx_err);
37638 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37639 NS_PRV_IOVCNT(iovb));
37640 vc->rx_iov = NULL;
37641 @@ -2151,7 +2151,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37642 printk(" - PDU size mismatch.\n");
37643 else
37644 printk(".\n");
37645 - atomic_inc(&vcc->stats->rx_err);
37646 + atomic_inc_unchecked(&vcc->stats->rx_err);
37647 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37648 NS_PRV_IOVCNT(iovb));
37649 vc->rx_iov = NULL;
37650 @@ -2165,7 +2165,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37651 /* skb points to a small buffer */
37652 if (!atm_charge(vcc, skb->truesize)) {
37653 push_rxbufs(card, skb);
37654 - atomic_inc(&vcc->stats->rx_drop);
37655 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37656 } else {
37657 skb_put(skb, len);
37658 dequeue_sm_buf(card, skb);
37659 @@ -2175,7 +2175,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37660 ATM_SKB(skb)->vcc = vcc;
37661 __net_timestamp(skb);
37662 vcc->push(vcc, skb);
37663 - atomic_inc(&vcc->stats->rx);
37664 + atomic_inc_unchecked(&vcc->stats->rx);
37665 }
37666 } else if (NS_PRV_IOVCNT(iovb) == 2) { /* One small plus one large buffer */
37667 struct sk_buff *sb;
37668 @@ -2186,7 +2186,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37669 if (len <= NS_SMBUFSIZE) {
37670 if (!atm_charge(vcc, sb->truesize)) {
37671 push_rxbufs(card, sb);
37672 - atomic_inc(&vcc->stats->rx_drop);
37673 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37674 } else {
37675 skb_put(sb, len);
37676 dequeue_sm_buf(card, sb);
37677 @@ -2196,7 +2196,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37678 ATM_SKB(sb)->vcc = vcc;
37679 __net_timestamp(sb);
37680 vcc->push(vcc, sb);
37681 - atomic_inc(&vcc->stats->rx);
37682 + atomic_inc_unchecked(&vcc->stats->rx);
37683 }
37684
37685 push_rxbufs(card, skb);
37686 @@ -2205,7 +2205,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37687
37688 if (!atm_charge(vcc, skb->truesize)) {
37689 push_rxbufs(card, skb);
37690 - atomic_inc(&vcc->stats->rx_drop);
37691 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37692 } else {
37693 dequeue_lg_buf(card, skb);
37694 #ifdef NS_USE_DESTRUCTORS
37695 @@ -2218,7 +2218,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37696 ATM_SKB(skb)->vcc = vcc;
37697 __net_timestamp(skb);
37698 vcc->push(vcc, skb);
37699 - atomic_inc(&vcc->stats->rx);
37700 + atomic_inc_unchecked(&vcc->stats->rx);
37701 }
37702
37703 push_rxbufs(card, sb);
37704 @@ -2239,7 +2239,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37705 printk
37706 ("nicstar%d: Out of huge buffers.\n",
37707 card->index);
37708 - atomic_inc(&vcc->stats->rx_drop);
37709 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37710 recycle_iovec_rx_bufs(card,
37711 (struct iovec *)
37712 iovb->data,
37713 @@ -2290,7 +2290,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37714 card->hbpool.count++;
37715 } else
37716 dev_kfree_skb_any(hb);
37717 - atomic_inc(&vcc->stats->rx_drop);
37718 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37719 } else {
37720 /* Copy the small buffer to the huge buffer */
37721 sb = (struct sk_buff *)iov->iov_base;
37722 @@ -2327,7 +2327,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37723 #endif /* NS_USE_DESTRUCTORS */
37724 __net_timestamp(hb);
37725 vcc->push(vcc, hb);
37726 - atomic_inc(&vcc->stats->rx);
37727 + atomic_inc_unchecked(&vcc->stats->rx);
37728 }
37729 }
37730
37731 diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
37732 index 21b0bc6..b5f40ba 100644
37733 --- a/drivers/atm/solos-pci.c
37734 +++ b/drivers/atm/solos-pci.c
37735 @@ -838,7 +838,7 @@ static void solos_bh(unsigned long card_arg)
37736 }
37737 atm_charge(vcc, skb->truesize);
37738 vcc->push(vcc, skb);
37739 - atomic_inc(&vcc->stats->rx);
37740 + atomic_inc_unchecked(&vcc->stats->rx);
37741 break;
37742
37743 case PKT_STATUS:
37744 @@ -1116,7 +1116,7 @@ static uint32_t fpga_tx(struct solos_card *card)
37745 vcc = SKB_CB(oldskb)->vcc;
37746
37747 if (vcc) {
37748 - atomic_inc(&vcc->stats->tx);
37749 + atomic_inc_unchecked(&vcc->stats->tx);
37750 solos_pop(vcc, oldskb);
37751 } else {
37752 dev_kfree_skb_irq(oldskb);
37753 diff --git a/drivers/atm/suni.c b/drivers/atm/suni.c
37754 index 0215934..ce9f5b1 100644
37755 --- a/drivers/atm/suni.c
37756 +++ b/drivers/atm/suni.c
37757 @@ -49,8 +49,8 @@ static DEFINE_SPINLOCK(sunis_lock);
37758
37759
37760 #define ADD_LIMITED(s,v) \
37761 - atomic_add((v),&stats->s); \
37762 - if (atomic_read(&stats->s) < 0) atomic_set(&stats->s,INT_MAX);
37763 + atomic_add_unchecked((v),&stats->s); \
37764 + if (atomic_read_unchecked(&stats->s) < 0) atomic_set_unchecked(&stats->s,INT_MAX);
37765
37766
37767 static void suni_hz(unsigned long from_timer)
37768 diff --git a/drivers/atm/uPD98402.c b/drivers/atm/uPD98402.c
37769 index 5120a96..e2572bd 100644
37770 --- a/drivers/atm/uPD98402.c
37771 +++ b/drivers/atm/uPD98402.c
37772 @@ -42,7 +42,7 @@ static int fetch_stats(struct atm_dev *dev,struct sonet_stats __user *arg,int ze
37773 struct sonet_stats tmp;
37774 int error = 0;
37775
37776 - atomic_add(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37777 + atomic_add_unchecked(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37778 sonet_copy_stats(&PRIV(dev)->sonet_stats,&tmp);
37779 if (arg) error = copy_to_user(arg,&tmp,sizeof(tmp));
37780 if (zero && !error) {
37781 @@ -161,9 +161,9 @@ static int uPD98402_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg)
37782
37783
37784 #define ADD_LIMITED(s,v) \
37785 - { atomic_add(GET(v),&PRIV(dev)->sonet_stats.s); \
37786 - if (atomic_read(&PRIV(dev)->sonet_stats.s) < 0) \
37787 - atomic_set(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37788 + { atomic_add_unchecked(GET(v),&PRIV(dev)->sonet_stats.s); \
37789 + if (atomic_read_unchecked(&PRIV(dev)->sonet_stats.s) < 0) \
37790 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37791
37792
37793 static void stat_event(struct atm_dev *dev)
37794 @@ -194,7 +194,7 @@ static void uPD98402_int(struct atm_dev *dev)
37795 if (reason & uPD98402_INT_PFM) stat_event(dev);
37796 if (reason & uPD98402_INT_PCO) {
37797 (void) GET(PCOCR); /* clear interrupt cause */
37798 - atomic_add(GET(HECCT),
37799 + atomic_add_unchecked(GET(HECCT),
37800 &PRIV(dev)->sonet_stats.uncorr_hcs);
37801 }
37802 if ((reason & uPD98402_INT_RFO) &&
37803 @@ -222,9 +222,9 @@ static int uPD98402_start(struct atm_dev *dev)
37804 PUT(~(uPD98402_INT_PFM | uPD98402_INT_ALM | uPD98402_INT_RFO |
37805 uPD98402_INT_LOS),PIMR); /* enable them */
37806 (void) fetch_stats(dev,NULL,1); /* clear kernel counters */
37807 - atomic_set(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37808 - atomic_set(&PRIV(dev)->sonet_stats.tx_cells,-1);
37809 - atomic_set(&PRIV(dev)->sonet_stats.rx_cells,-1);
37810 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37811 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.tx_cells,-1);
37812 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.rx_cells,-1);
37813 return 0;
37814 }
37815
37816 diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
37817 index 969c3c2..9b72956 100644
37818 --- a/drivers/atm/zatm.c
37819 +++ b/drivers/atm/zatm.c
37820 @@ -459,7 +459,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37821 }
37822 if (!size) {
37823 dev_kfree_skb_irq(skb);
37824 - if (vcc) atomic_inc(&vcc->stats->rx_err);
37825 + if (vcc) atomic_inc_unchecked(&vcc->stats->rx_err);
37826 continue;
37827 }
37828 if (!atm_charge(vcc,skb->truesize)) {
37829 @@ -469,7 +469,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37830 skb->len = size;
37831 ATM_SKB(skb)->vcc = vcc;
37832 vcc->push(vcc,skb);
37833 - atomic_inc(&vcc->stats->rx);
37834 + atomic_inc_unchecked(&vcc->stats->rx);
37835 }
37836 zout(pos & 0xffff,MTA(mbx));
37837 #if 0 /* probably a stupid idea */
37838 @@ -733,7 +733,7 @@ if (*ZATM_PRV_DSC(skb) != (uPD98401_TXPD_V | uPD98401_TXPD_DP |
37839 skb_queue_head(&zatm_vcc->backlog,skb);
37840 break;
37841 }
37842 - atomic_inc(&vcc->stats->tx);
37843 + atomic_inc_unchecked(&vcc->stats->tx);
37844 wake_up(&zatm_vcc->tx_wait);
37845 }
37846
37847 diff --git a/drivers/base/bus.c b/drivers/base/bus.c
37848 index 876bae5..8978785 100644
37849 --- a/drivers/base/bus.c
37850 +++ b/drivers/base/bus.c
37851 @@ -1126,7 +1126,7 @@ int subsys_interface_register(struct subsys_interface *sif)
37852 return -EINVAL;
37853
37854 mutex_lock(&subsys->p->mutex);
37855 - list_add_tail(&sif->node, &subsys->p->interfaces);
37856 + pax_list_add_tail((struct list_head *)&sif->node, &subsys->p->interfaces);
37857 if (sif->add_dev) {
37858 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37859 while ((dev = subsys_dev_iter_next(&iter)))
37860 @@ -1151,7 +1151,7 @@ void subsys_interface_unregister(struct subsys_interface *sif)
37861 subsys = sif->subsys;
37862
37863 mutex_lock(&subsys->p->mutex);
37864 - list_del_init(&sif->node);
37865 + pax_list_del_init((struct list_head *)&sif->node);
37866 if (sif->remove_dev) {
37867 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37868 while ((dev = subsys_dev_iter_next(&iter)))
37869 diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
37870 index 25798db..15f130e 100644
37871 --- a/drivers/base/devtmpfs.c
37872 +++ b/drivers/base/devtmpfs.c
37873 @@ -354,7 +354,7 @@ int devtmpfs_mount(const char *mntdir)
37874 if (!thread)
37875 return 0;
37876
37877 - err = sys_mount("devtmpfs", (char *)mntdir, "devtmpfs", MS_SILENT, NULL);
37878 + err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)mntdir, (char __force_user *)"devtmpfs", MS_SILENT, NULL);
37879 if (err)
37880 printk(KERN_INFO "devtmpfs: error mounting %i\n", err);
37881 else
37882 @@ -380,11 +380,11 @@ static int devtmpfsd(void *p)
37883 *err = sys_unshare(CLONE_NEWNS);
37884 if (*err)
37885 goto out;
37886 - *err = sys_mount("devtmpfs", "/", "devtmpfs", MS_SILENT, options);
37887 + *err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)"/", (char __force_user *)"devtmpfs", MS_SILENT, (char __force_user *)options);
37888 if (*err)
37889 goto out;
37890 - sys_chdir("/.."); /* will traverse into overmounted root */
37891 - sys_chroot(".");
37892 + sys_chdir((char __force_user *)"/.."); /* will traverse into overmounted root */
37893 + sys_chroot((char __force_user *)".");
37894 complete(&setup_done);
37895 while (1) {
37896 spin_lock(&req_lock);
37897 diff --git a/drivers/base/node.c b/drivers/base/node.c
37898 index a3b82e9..f90a8ce 100644
37899 --- a/drivers/base/node.c
37900 +++ b/drivers/base/node.c
37901 @@ -614,7 +614,7 @@ static ssize_t print_nodes_state(enum node_states state, char *buf)
37902 struct node_attr {
37903 struct device_attribute attr;
37904 enum node_states state;
37905 -};
37906 +} __do_const;
37907
37908 static ssize_t show_node_state(struct device *dev,
37909 struct device_attribute *attr, char *buf)
37910 diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
37911 index 0d8780c..0b5df3f 100644
37912 --- a/drivers/base/power/domain.c
37913 +++ b/drivers/base/power/domain.c
37914 @@ -1725,7 +1725,7 @@ int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state)
37915 {
37916 struct cpuidle_driver *cpuidle_drv;
37917 struct gpd_cpuidle_data *cpuidle_data;
37918 - struct cpuidle_state *idle_state;
37919 + cpuidle_state_no_const *idle_state;
37920 int ret = 0;
37921
37922 if (IS_ERR_OR_NULL(genpd) || state < 0)
37923 @@ -1793,7 +1793,7 @@ int pm_genpd_name_attach_cpuidle(const char *name, int state)
37924 int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd)
37925 {
37926 struct gpd_cpuidle_data *cpuidle_data;
37927 - struct cpuidle_state *idle_state;
37928 + cpuidle_state_no_const *idle_state;
37929 int ret = 0;
37930
37931 if (IS_ERR_OR_NULL(genpd))
37932 @@ -2222,7 +2222,10 @@ int genpd_dev_pm_attach(struct device *dev)
37933 return ret;
37934 }
37935
37936 - dev->pm_domain->detach = genpd_dev_pm_detach;
37937 + pax_open_kernel();
37938 + *(void **)&dev->pm_domain->detach = genpd_dev_pm_detach;
37939 + pax_close_kernel();
37940 +
37941 pm_genpd_poweron(pd);
37942
37943 return 0;
37944 diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
37945 index d2be3f9..0a3167a 100644
37946 --- a/drivers/base/power/sysfs.c
37947 +++ b/drivers/base/power/sysfs.c
37948 @@ -181,7 +181,7 @@ static ssize_t rtpm_status_show(struct device *dev,
37949 return -EIO;
37950 }
37951 }
37952 - return sprintf(buf, p);
37953 + return sprintf(buf, "%s", p);
37954 }
37955
37956 static DEVICE_ATTR(runtime_status, 0444, rtpm_status_show, NULL);
37957 diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
37958 index c2744b3..08fac19 100644
37959 --- a/drivers/base/power/wakeup.c
37960 +++ b/drivers/base/power/wakeup.c
37961 @@ -32,14 +32,14 @@ static bool pm_abort_suspend __read_mostly;
37962 * They need to be modified together atomically, so it's better to use one
37963 * atomic variable to hold them both.
37964 */
37965 -static atomic_t combined_event_count = ATOMIC_INIT(0);
37966 +static atomic_unchecked_t combined_event_count = ATOMIC_INIT(0);
37967
37968 #define IN_PROGRESS_BITS (sizeof(int) * 4)
37969 #define MAX_IN_PROGRESS ((1 << IN_PROGRESS_BITS) - 1)
37970
37971 static void split_counters(unsigned int *cnt, unsigned int *inpr)
37972 {
37973 - unsigned int comb = atomic_read(&combined_event_count);
37974 + unsigned int comb = atomic_read_unchecked(&combined_event_count);
37975
37976 *cnt = (comb >> IN_PROGRESS_BITS);
37977 *inpr = comb & MAX_IN_PROGRESS;
37978 @@ -404,7 +404,7 @@ static void wakeup_source_activate(struct wakeup_source *ws)
37979 ws->start_prevent_time = ws->last_time;
37980
37981 /* Increment the counter of events in progress. */
37982 - cec = atomic_inc_return(&combined_event_count);
37983 + cec = atomic_inc_return_unchecked(&combined_event_count);
37984
37985 trace_wakeup_source_activate(ws->name, cec);
37986 }
37987 @@ -530,7 +530,7 @@ static void wakeup_source_deactivate(struct wakeup_source *ws)
37988 * Increment the counter of registered wakeup events and decrement the
37989 * couter of wakeup events in progress simultaneously.
37990 */
37991 - cec = atomic_add_return(MAX_IN_PROGRESS, &combined_event_count);
37992 + cec = atomic_add_return_unchecked(MAX_IN_PROGRESS, &combined_event_count);
37993 trace_wakeup_source_deactivate(ws->name, cec);
37994
37995 split_counters(&cnt, &inpr);
37996 diff --git a/drivers/base/syscore.c b/drivers/base/syscore.c
37997 index 8d98a32..61d3165 100644
37998 --- a/drivers/base/syscore.c
37999 +++ b/drivers/base/syscore.c
38000 @@ -22,7 +22,7 @@ static DEFINE_MUTEX(syscore_ops_lock);
38001 void register_syscore_ops(struct syscore_ops *ops)
38002 {
38003 mutex_lock(&syscore_ops_lock);
38004 - list_add_tail(&ops->node, &syscore_ops_list);
38005 + pax_list_add_tail((struct list_head *)&ops->node, &syscore_ops_list);
38006 mutex_unlock(&syscore_ops_lock);
38007 }
38008 EXPORT_SYMBOL_GPL(register_syscore_ops);
38009 @@ -34,7 +34,7 @@ EXPORT_SYMBOL_GPL(register_syscore_ops);
38010 void unregister_syscore_ops(struct syscore_ops *ops)
38011 {
38012 mutex_lock(&syscore_ops_lock);
38013 - list_del(&ops->node);
38014 + pax_list_del((struct list_head *)&ops->node);
38015 mutex_unlock(&syscore_ops_lock);
38016 }
38017 EXPORT_SYMBOL_GPL(unregister_syscore_ops);
38018 diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
38019 index ff20f19..018f1da 100644
38020 --- a/drivers/block/cciss.c
38021 +++ b/drivers/block/cciss.c
38022 @@ -3008,7 +3008,7 @@ static void start_io(ctlr_info_t *h)
38023 while (!list_empty(&h->reqQ)) {
38024 c = list_entry(h->reqQ.next, CommandList_struct, list);
38025 /* can't do anything if fifo is full */
38026 - if ((h->access.fifo_full(h))) {
38027 + if ((h->access->fifo_full(h))) {
38028 dev_warn(&h->pdev->dev, "fifo full\n");
38029 break;
38030 }
38031 @@ -3018,7 +3018,7 @@ static void start_io(ctlr_info_t *h)
38032 h->Qdepth--;
38033
38034 /* Tell the controller execute command */
38035 - h->access.submit_command(h, c);
38036 + h->access->submit_command(h, c);
38037
38038 /* Put job onto the completed Q */
38039 addQ(&h->cmpQ, c);
38040 @@ -3444,17 +3444,17 @@ startio:
38041
38042 static inline unsigned long get_next_completion(ctlr_info_t *h)
38043 {
38044 - return h->access.command_completed(h);
38045 + return h->access->command_completed(h);
38046 }
38047
38048 static inline int interrupt_pending(ctlr_info_t *h)
38049 {
38050 - return h->access.intr_pending(h);
38051 + return h->access->intr_pending(h);
38052 }
38053
38054 static inline long interrupt_not_for_us(ctlr_info_t *h)
38055 {
38056 - return ((h->access.intr_pending(h) == 0) ||
38057 + return ((h->access->intr_pending(h) == 0) ||
38058 (h->interrupts_enabled == 0));
38059 }
38060
38061 @@ -3487,7 +3487,7 @@ static inline u32 next_command(ctlr_info_t *h)
38062 u32 a;
38063
38064 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
38065 - return h->access.command_completed(h);
38066 + return h->access->command_completed(h);
38067
38068 if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) {
38069 a = *(h->reply_pool_head); /* Next cmd in ring buffer */
38070 @@ -4044,7 +4044,7 @@ static void cciss_put_controller_into_performant_mode(ctlr_info_t *h)
38071 trans_support & CFGTBL_Trans_use_short_tags);
38072
38073 /* Change the access methods to the performant access methods */
38074 - h->access = SA5_performant_access;
38075 + h->access = &SA5_performant_access;
38076 h->transMethod = CFGTBL_Trans_Performant;
38077
38078 return;
38079 @@ -4318,7 +4318,7 @@ static int cciss_pci_init(ctlr_info_t *h)
38080 if (prod_index < 0)
38081 return -ENODEV;
38082 h->product_name = products[prod_index].product_name;
38083 - h->access = *(products[prod_index].access);
38084 + h->access = products[prod_index].access;
38085
38086 if (cciss_board_disabled(h)) {
38087 dev_warn(&h->pdev->dev, "controller appears to be disabled\n");
38088 @@ -5050,7 +5050,7 @@ reinit_after_soft_reset:
38089 }
38090
38091 /* make sure the board interrupts are off */
38092 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38093 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38094 rc = cciss_request_irq(h, do_cciss_msix_intr, do_cciss_intx);
38095 if (rc)
38096 goto clean2;
38097 @@ -5100,7 +5100,7 @@ reinit_after_soft_reset:
38098 * fake ones to scoop up any residual completions.
38099 */
38100 spin_lock_irqsave(&h->lock, flags);
38101 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38102 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38103 spin_unlock_irqrestore(&h->lock, flags);
38104 free_irq(h->intr[h->intr_mode], h);
38105 rc = cciss_request_irq(h, cciss_msix_discard_completions,
38106 @@ -5120,9 +5120,9 @@ reinit_after_soft_reset:
38107 dev_info(&h->pdev->dev, "Board READY.\n");
38108 dev_info(&h->pdev->dev,
38109 "Waiting for stale completions to drain.\n");
38110 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38111 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38112 msleep(10000);
38113 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38114 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38115
38116 rc = controller_reset_failed(h->cfgtable);
38117 if (rc)
38118 @@ -5145,7 +5145,7 @@ reinit_after_soft_reset:
38119 cciss_scsi_setup(h);
38120
38121 /* Turn the interrupts on so we can service requests */
38122 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38123 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38124
38125 /* Get the firmware version */
38126 inq_buff = kzalloc(sizeof(InquiryData_struct), GFP_KERNEL);
38127 @@ -5217,7 +5217,7 @@ static void cciss_shutdown(struct pci_dev *pdev)
38128 kfree(flush_buf);
38129 if (return_code != IO_OK)
38130 dev_warn(&h->pdev->dev, "Error flushing cache\n");
38131 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38132 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38133 free_irq(h->intr[h->intr_mode], h);
38134 }
38135
38136 diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
38137 index 7fda30e..2f27946 100644
38138 --- a/drivers/block/cciss.h
38139 +++ b/drivers/block/cciss.h
38140 @@ -101,7 +101,7 @@ struct ctlr_info
38141 /* information about each logical volume */
38142 drive_info_struct *drv[CISS_MAX_LUN];
38143
38144 - struct access_method access;
38145 + struct access_method *access;
38146
38147 /* queue and queue Info */
38148 struct list_head reqQ;
38149 @@ -402,27 +402,27 @@ static bool SA5_performant_intr_pending(ctlr_info_t *h)
38150 }
38151
38152 static struct access_method SA5_access = {
38153 - SA5_submit_command,
38154 - SA5_intr_mask,
38155 - SA5_fifo_full,
38156 - SA5_intr_pending,
38157 - SA5_completed,
38158 + .submit_command = SA5_submit_command,
38159 + .set_intr_mask = SA5_intr_mask,
38160 + .fifo_full = SA5_fifo_full,
38161 + .intr_pending = SA5_intr_pending,
38162 + .command_completed = SA5_completed,
38163 };
38164
38165 static struct access_method SA5B_access = {
38166 - SA5_submit_command,
38167 - SA5B_intr_mask,
38168 - SA5_fifo_full,
38169 - SA5B_intr_pending,
38170 - SA5_completed,
38171 + .submit_command = SA5_submit_command,
38172 + .set_intr_mask = SA5B_intr_mask,
38173 + .fifo_full = SA5_fifo_full,
38174 + .intr_pending = SA5B_intr_pending,
38175 + .command_completed = SA5_completed,
38176 };
38177
38178 static struct access_method SA5_performant_access = {
38179 - SA5_submit_command,
38180 - SA5_performant_intr_mask,
38181 - SA5_fifo_full,
38182 - SA5_performant_intr_pending,
38183 - SA5_performant_completed,
38184 + .submit_command = SA5_submit_command,
38185 + .set_intr_mask = SA5_performant_intr_mask,
38186 + .fifo_full = SA5_fifo_full,
38187 + .intr_pending = SA5_performant_intr_pending,
38188 + .command_completed = SA5_performant_completed,
38189 };
38190
38191 struct board_type {
38192 diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
38193 index 2b94403..fd6ad1f 100644
38194 --- a/drivers/block/cpqarray.c
38195 +++ b/drivers/block/cpqarray.c
38196 @@ -404,7 +404,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38197 if (register_blkdev(COMPAQ_SMART2_MAJOR+i, hba[i]->devname)) {
38198 goto Enomem4;
38199 }
38200 - hba[i]->access.set_intr_mask(hba[i], 0);
38201 + hba[i]->access->set_intr_mask(hba[i], 0);
38202 if (request_irq(hba[i]->intr, do_ida_intr,
38203 IRQF_DISABLED|IRQF_SHARED, hba[i]->devname, hba[i]))
38204 {
38205 @@ -459,7 +459,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38206 add_timer(&hba[i]->timer);
38207
38208 /* Enable IRQ now that spinlock and rate limit timer are set up */
38209 - hba[i]->access.set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38210 + hba[i]->access->set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38211
38212 for(j=0; j<NWD; j++) {
38213 struct gendisk *disk = ida_gendisk[i][j];
38214 @@ -694,7 +694,7 @@ DBGINFO(
38215 for(i=0; i<NR_PRODUCTS; i++) {
38216 if (board_id == products[i].board_id) {
38217 c->product_name = products[i].product_name;
38218 - c->access = *(products[i].access);
38219 + c->access = products[i].access;
38220 break;
38221 }
38222 }
38223 @@ -792,7 +792,7 @@ static int cpqarray_eisa_detect(void)
38224 hba[ctlr]->intr = intr;
38225 sprintf(hba[ctlr]->devname, "ida%d", nr_ctlr);
38226 hba[ctlr]->product_name = products[j].product_name;
38227 - hba[ctlr]->access = *(products[j].access);
38228 + hba[ctlr]->access = products[j].access;
38229 hba[ctlr]->ctlr = ctlr;
38230 hba[ctlr]->board_id = board_id;
38231 hba[ctlr]->pci_dev = NULL; /* not PCI */
38232 @@ -978,7 +978,7 @@ static void start_io(ctlr_info_t *h)
38233
38234 while((c = h->reqQ) != NULL) {
38235 /* Can't do anything if we're busy */
38236 - if (h->access.fifo_full(h) == 0)
38237 + if (h->access->fifo_full(h) == 0)
38238 return;
38239
38240 /* Get the first entry from the request Q */
38241 @@ -986,7 +986,7 @@ static void start_io(ctlr_info_t *h)
38242 h->Qdepth--;
38243
38244 /* Tell the controller to do our bidding */
38245 - h->access.submit_command(h, c);
38246 + h->access->submit_command(h, c);
38247
38248 /* Get onto the completion Q */
38249 addQ(&h->cmpQ, c);
38250 @@ -1048,7 +1048,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38251 unsigned long flags;
38252 __u32 a,a1;
38253
38254 - istat = h->access.intr_pending(h);
38255 + istat = h->access->intr_pending(h);
38256 /* Is this interrupt for us? */
38257 if (istat == 0)
38258 return IRQ_NONE;
38259 @@ -1059,7 +1059,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38260 */
38261 spin_lock_irqsave(IDA_LOCK(h->ctlr), flags);
38262 if (istat & FIFO_NOT_EMPTY) {
38263 - while((a = h->access.command_completed(h))) {
38264 + while((a = h->access->command_completed(h))) {
38265 a1 = a; a &= ~3;
38266 if ((c = h->cmpQ) == NULL)
38267 {
38268 @@ -1448,11 +1448,11 @@ static int sendcmd(
38269 /*
38270 * Disable interrupt
38271 */
38272 - info_p->access.set_intr_mask(info_p, 0);
38273 + info_p->access->set_intr_mask(info_p, 0);
38274 /* Make sure there is room in the command FIFO */
38275 /* Actually it should be completely empty at this time. */
38276 for (i = 200000; i > 0; i--) {
38277 - temp = info_p->access.fifo_full(info_p);
38278 + temp = info_p->access->fifo_full(info_p);
38279 if (temp != 0) {
38280 break;
38281 }
38282 @@ -1465,7 +1465,7 @@ DBG(
38283 /*
38284 * Send the cmd
38285 */
38286 - info_p->access.submit_command(info_p, c);
38287 + info_p->access->submit_command(info_p, c);
38288 complete = pollcomplete(ctlr);
38289
38290 pci_unmap_single(info_p->pci_dev, (dma_addr_t) c->req.sg[0].addr,
38291 @@ -1548,9 +1548,9 @@ static int revalidate_allvol(ctlr_info_t *host)
38292 * we check the new geometry. Then turn interrupts back on when
38293 * we're done.
38294 */
38295 - host->access.set_intr_mask(host, 0);
38296 + host->access->set_intr_mask(host, 0);
38297 getgeometry(ctlr);
38298 - host->access.set_intr_mask(host, FIFO_NOT_EMPTY);
38299 + host->access->set_intr_mask(host, FIFO_NOT_EMPTY);
38300
38301 for(i=0; i<NWD; i++) {
38302 struct gendisk *disk = ida_gendisk[ctlr][i];
38303 @@ -1590,7 +1590,7 @@ static int pollcomplete(int ctlr)
38304 /* Wait (up to 2 seconds) for a command to complete */
38305
38306 for (i = 200000; i > 0; i--) {
38307 - done = hba[ctlr]->access.command_completed(hba[ctlr]);
38308 + done = hba[ctlr]->access->command_completed(hba[ctlr]);
38309 if (done == 0) {
38310 udelay(10); /* a short fixed delay */
38311 } else
38312 diff --git a/drivers/block/cpqarray.h b/drivers/block/cpqarray.h
38313 index be73e9d..7fbf140 100644
38314 --- a/drivers/block/cpqarray.h
38315 +++ b/drivers/block/cpqarray.h
38316 @@ -99,7 +99,7 @@ struct ctlr_info {
38317 drv_info_t drv[NWD];
38318 struct proc_dir_entry *proc;
38319
38320 - struct access_method access;
38321 + struct access_method *access;
38322
38323 cmdlist_t *reqQ;
38324 cmdlist_t *cmpQ;
38325 diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
38326 index 434c77d..6d3219a 100644
38327 --- a/drivers/block/drbd/drbd_bitmap.c
38328 +++ b/drivers/block/drbd/drbd_bitmap.c
38329 @@ -1036,7 +1036,7 @@ static void bm_page_io_async(struct drbd_bm_aio_ctx *ctx, int page_nr) __must_ho
38330 submit_bio(rw, bio);
38331 /* this should not count as user activity and cause the
38332 * resync to throttle -- see drbd_rs_should_slow_down(). */
38333 - atomic_add(len >> 9, &device->rs_sect_ev);
38334 + atomic_add_unchecked(len >> 9, &device->rs_sect_ev);
38335 }
38336 }
38337
38338 diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
38339 index b905e98..0812ed8 100644
38340 --- a/drivers/block/drbd/drbd_int.h
38341 +++ b/drivers/block/drbd/drbd_int.h
38342 @@ -385,7 +385,7 @@ struct drbd_epoch {
38343 struct drbd_connection *connection;
38344 struct list_head list;
38345 unsigned int barrier_nr;
38346 - atomic_t epoch_size; /* increased on every request added. */
38347 + atomic_unchecked_t epoch_size; /* increased on every request added. */
38348 atomic_t active; /* increased on every req. added, and dec on every finished. */
38349 unsigned long flags;
38350 };
38351 @@ -946,7 +946,7 @@ struct drbd_device {
38352 unsigned int al_tr_number;
38353 int al_tr_cycle;
38354 wait_queue_head_t seq_wait;
38355 - atomic_t packet_seq;
38356 + atomic_unchecked_t packet_seq;
38357 unsigned int peer_seq;
38358 spinlock_t peer_seq_lock;
38359 unsigned long comm_bm_set; /* communicated number of set bits. */
38360 @@ -955,8 +955,8 @@ struct drbd_device {
38361 struct mutex own_state_mutex;
38362 struct mutex *state_mutex; /* either own_state_mutex or first_peer_device(device)->connection->cstate_mutex */
38363 char congestion_reason; /* Why we where congested... */
38364 - atomic_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38365 - atomic_t rs_sect_ev; /* for submitted resync data rate, both */
38366 + atomic_unchecked_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38367 + atomic_unchecked_t rs_sect_ev; /* for submitted resync data rate, both */
38368 int rs_last_sect_ev; /* counter to compare with */
38369 int rs_last_events; /* counter of read or write "events" (unit sectors)
38370 * on the lower level device when we last looked. */
38371 diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
38372 index 1fc8342..7e7742b 100644
38373 --- a/drivers/block/drbd/drbd_main.c
38374 +++ b/drivers/block/drbd/drbd_main.c
38375 @@ -1328,7 +1328,7 @@ static int _drbd_send_ack(struct drbd_peer_device *peer_device, enum drbd_packet
38376 p->sector = sector;
38377 p->block_id = block_id;
38378 p->blksize = blksize;
38379 - p->seq_num = cpu_to_be32(atomic_inc_return(&peer_device->device->packet_seq));
38380 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&peer_device->device->packet_seq));
38381 return drbd_send_command(peer_device, sock, cmd, sizeof(*p), NULL, 0);
38382 }
38383
38384 @@ -1634,7 +1634,7 @@ int drbd_send_dblock(struct drbd_peer_device *peer_device, struct drbd_request *
38385 return -EIO;
38386 p->sector = cpu_to_be64(req->i.sector);
38387 p->block_id = (unsigned long)req;
38388 - p->seq_num = cpu_to_be32(atomic_inc_return(&device->packet_seq));
38389 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&device->packet_seq));
38390 dp_flags = bio_flags_to_wire(peer_device->connection, req->master_bio->bi_rw);
38391 if (device->state.conn >= C_SYNC_SOURCE &&
38392 device->state.conn <= C_PAUSED_SYNC_T)
38393 @@ -1915,8 +1915,8 @@ void drbd_init_set_defaults(struct drbd_device *device)
38394 atomic_set(&device->unacked_cnt, 0);
38395 atomic_set(&device->local_cnt, 0);
38396 atomic_set(&device->pp_in_use_by_net, 0);
38397 - atomic_set(&device->rs_sect_in, 0);
38398 - atomic_set(&device->rs_sect_ev, 0);
38399 + atomic_set_unchecked(&device->rs_sect_in, 0);
38400 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38401 atomic_set(&device->ap_in_flight, 0);
38402 atomic_set(&device->md_io.in_use, 0);
38403
38404 @@ -2684,8 +2684,8 @@ void drbd_destroy_connection(struct kref *kref)
38405 struct drbd_connection *connection = container_of(kref, struct drbd_connection, kref);
38406 struct drbd_resource *resource = connection->resource;
38407
38408 - if (atomic_read(&connection->current_epoch->epoch_size) != 0)
38409 - drbd_err(connection, "epoch_size:%d\n", atomic_read(&connection->current_epoch->epoch_size));
38410 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size) != 0)
38411 + drbd_err(connection, "epoch_size:%d\n", atomic_read_unchecked(&connection->current_epoch->epoch_size));
38412 kfree(connection->current_epoch);
38413
38414 idr_destroy(&connection->peer_devices);
38415 diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
38416 index 74df8cf..e41fc24 100644
38417 --- a/drivers/block/drbd/drbd_nl.c
38418 +++ b/drivers/block/drbd/drbd_nl.c
38419 @@ -3637,13 +3637,13 @@ finish:
38420
38421 void drbd_bcast_event(struct drbd_device *device, const struct sib_info *sib)
38422 {
38423 - static atomic_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38424 + static atomic_unchecked_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38425 struct sk_buff *msg;
38426 struct drbd_genlmsghdr *d_out;
38427 unsigned seq;
38428 int err = -ENOMEM;
38429
38430 - seq = atomic_inc_return(&drbd_genl_seq);
38431 + seq = atomic_inc_return_unchecked(&drbd_genl_seq);
38432 msg = genlmsg_new(NLMSG_GOODSIZE, GFP_NOIO);
38433 if (!msg)
38434 goto failed;
38435 diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
38436 index d169b4a..481463f 100644
38437 --- a/drivers/block/drbd/drbd_receiver.c
38438 +++ b/drivers/block/drbd/drbd_receiver.c
38439 @@ -870,7 +870,7 @@ int drbd_connected(struct drbd_peer_device *peer_device)
38440 struct drbd_device *device = peer_device->device;
38441 int err;
38442
38443 - atomic_set(&device->packet_seq, 0);
38444 + atomic_set_unchecked(&device->packet_seq, 0);
38445 device->peer_seq = 0;
38446
38447 device->state_mutex = peer_device->connection->agreed_pro_version < 100 ?
38448 @@ -1233,7 +1233,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38449 do {
38450 next_epoch = NULL;
38451
38452 - epoch_size = atomic_read(&epoch->epoch_size);
38453 + epoch_size = atomic_read_unchecked(&epoch->epoch_size);
38454
38455 switch (ev & ~EV_CLEANUP) {
38456 case EV_PUT:
38457 @@ -1273,7 +1273,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38458 rv = FE_DESTROYED;
38459 } else {
38460 epoch->flags = 0;
38461 - atomic_set(&epoch->epoch_size, 0);
38462 + atomic_set_unchecked(&epoch->epoch_size, 0);
38463 /* atomic_set(&epoch->active, 0); is already zero */
38464 if (rv == FE_STILL_LIVE)
38465 rv = FE_RECYCLED;
38466 @@ -1550,7 +1550,7 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38467 conn_wait_active_ee_empty(connection);
38468 drbd_flush(connection);
38469
38470 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38471 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38472 epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
38473 if (epoch)
38474 break;
38475 @@ -1564,11 +1564,11 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38476 }
38477
38478 epoch->flags = 0;
38479 - atomic_set(&epoch->epoch_size, 0);
38480 + atomic_set_unchecked(&epoch->epoch_size, 0);
38481 atomic_set(&epoch->active, 0);
38482
38483 spin_lock(&connection->epoch_lock);
38484 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38485 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38486 list_add(&epoch->list, &connection->current_epoch->list);
38487 connection->current_epoch = epoch;
38488 connection->epochs++;
38489 @@ -1802,7 +1802,7 @@ static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t secto
38490 list_add_tail(&peer_req->w.list, &device->sync_ee);
38491 spin_unlock_irq(&device->resource->req_lock);
38492
38493 - atomic_add(pi->size >> 9, &device->rs_sect_ev);
38494 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_ev);
38495 if (drbd_submit_peer_request(device, peer_req, WRITE, DRBD_FAULT_RS_WR) == 0)
38496 return 0;
38497
38498 @@ -1900,7 +1900,7 @@ static int receive_RSDataReply(struct drbd_connection *connection, struct packet
38499 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38500 }
38501
38502 - atomic_add(pi->size >> 9, &device->rs_sect_in);
38503 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_in);
38504
38505 return err;
38506 }
38507 @@ -2290,7 +2290,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38508
38509 err = wait_for_and_update_peer_seq(peer_device, peer_seq);
38510 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38511 - atomic_inc(&connection->current_epoch->epoch_size);
38512 + atomic_inc_unchecked(&connection->current_epoch->epoch_size);
38513 err2 = drbd_drain_block(peer_device, pi->size);
38514 if (!err)
38515 err = err2;
38516 @@ -2334,7 +2334,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38517
38518 spin_lock(&connection->epoch_lock);
38519 peer_req->epoch = connection->current_epoch;
38520 - atomic_inc(&peer_req->epoch->epoch_size);
38521 + atomic_inc_unchecked(&peer_req->epoch->epoch_size);
38522 atomic_inc(&peer_req->epoch->active);
38523 spin_unlock(&connection->epoch_lock);
38524
38525 @@ -2479,7 +2479,7 @@ bool drbd_rs_c_min_rate_throttle(struct drbd_device *device)
38526
38527 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
38528 (int)part_stat_read(&disk->part0, sectors[1]) -
38529 - atomic_read(&device->rs_sect_ev);
38530 + atomic_read_unchecked(&device->rs_sect_ev);
38531
38532 if (atomic_read(&device->ap_actlog_cnt)
38533 || curr_events - device->rs_last_events > 64) {
38534 @@ -2618,7 +2618,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38535 device->use_csums = true;
38536 } else if (pi->cmd == P_OV_REPLY) {
38537 /* track progress, we may need to throttle */
38538 - atomic_add(size >> 9, &device->rs_sect_in);
38539 + atomic_add_unchecked(size >> 9, &device->rs_sect_in);
38540 peer_req->w.cb = w_e_end_ov_reply;
38541 dec_rs_pending(device);
38542 /* drbd_rs_begin_io done when we sent this request,
38543 @@ -2691,7 +2691,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38544 goto out_free_e;
38545
38546 submit_for_resync:
38547 - atomic_add(size >> 9, &device->rs_sect_ev);
38548 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38549
38550 submit:
38551 update_receiver_timing_details(connection, drbd_submit_peer_request);
38552 @@ -4564,7 +4564,7 @@ struct data_cmd {
38553 int expect_payload;
38554 size_t pkt_size;
38555 int (*fn)(struct drbd_connection *, struct packet_info *);
38556 -};
38557 +} __do_const;
38558
38559 static struct data_cmd drbd_cmd_handler[] = {
38560 [P_DATA] = { 1, sizeof(struct p_data), receive_Data },
38561 @@ -4678,7 +4678,7 @@ static void conn_disconnect(struct drbd_connection *connection)
38562 if (!list_empty(&connection->current_epoch->list))
38563 drbd_err(connection, "ASSERTION FAILED: connection->current_epoch->list not empty\n");
38564 /* ok, no more ee's on the fly, it is safe to reset the epoch_size */
38565 - atomic_set(&connection->current_epoch->epoch_size, 0);
38566 + atomic_set_unchecked(&connection->current_epoch->epoch_size, 0);
38567 connection->send.seen_any_write_yet = false;
38568
38569 drbd_info(connection, "Connection closed\n");
38570 @@ -5182,7 +5182,7 @@ static int got_IsInSync(struct drbd_connection *connection, struct packet_info *
38571 put_ldev(device);
38572 }
38573 dec_rs_pending(device);
38574 - atomic_add(blksize >> 9, &device->rs_sect_in);
38575 + atomic_add_unchecked(blksize >> 9, &device->rs_sect_in);
38576
38577 return 0;
38578 }
38579 @@ -5470,7 +5470,7 @@ static int connection_finish_peer_reqs(struct drbd_connection *connection)
38580 struct asender_cmd {
38581 size_t pkt_size;
38582 int (*fn)(struct drbd_connection *connection, struct packet_info *);
38583 -};
38584 +} __do_const;
38585
38586 static struct asender_cmd asender_tbl[] = {
38587 [P_PING] = { 0, got_Ping },
38588 diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
38589 index d0fae55..4469096 100644
38590 --- a/drivers/block/drbd/drbd_worker.c
38591 +++ b/drivers/block/drbd/drbd_worker.c
38592 @@ -408,7 +408,7 @@ static int read_for_csum(struct drbd_peer_device *peer_device, sector_t sector,
38593 list_add_tail(&peer_req->w.list, &device->read_ee);
38594 spin_unlock_irq(&device->resource->req_lock);
38595
38596 - atomic_add(size >> 9, &device->rs_sect_ev);
38597 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38598 if (drbd_submit_peer_request(device, peer_req, READ, DRBD_FAULT_RS_RD) == 0)
38599 return 0;
38600
38601 @@ -553,7 +553,7 @@ static int drbd_rs_number_requests(struct drbd_device *device)
38602 unsigned int sect_in; /* Number of sectors that came in since the last turn */
38603 int number, mxb;
38604
38605 - sect_in = atomic_xchg(&device->rs_sect_in, 0);
38606 + sect_in = atomic_xchg_unchecked(&device->rs_sect_in, 0);
38607 device->rs_in_flight -= sect_in;
38608
38609 rcu_read_lock();
38610 @@ -1595,8 +1595,8 @@ void drbd_rs_controller_reset(struct drbd_device *device)
38611 struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk;
38612 struct fifo_buffer *plan;
38613
38614 - atomic_set(&device->rs_sect_in, 0);
38615 - atomic_set(&device->rs_sect_ev, 0);
38616 + atomic_set_unchecked(&device->rs_sect_in, 0);
38617 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38618 device->rs_in_flight = 0;
38619 device->rs_last_events =
38620 (int)part_stat_read(&disk->part0, sectors[0]) +
38621 diff --git a/drivers/block/loop.c b/drivers/block/loop.c
38622 index 6cb1beb..bf490f7 100644
38623 --- a/drivers/block/loop.c
38624 +++ b/drivers/block/loop.c
38625 @@ -232,7 +232,7 @@ static int __do_lo_send_write(struct file *file,
38626
38627 file_start_write(file);
38628 set_fs(get_ds());
38629 - bw = file->f_op->write(file, buf, len, &pos);
38630 + bw = file->f_op->write(file, (const char __force_user *)buf, len, &pos);
38631 set_fs(old_fs);
38632 file_end_write(file);
38633 if (likely(bw == len))
38634 diff --git a/drivers/block/nvme-core.c b/drivers/block/nvme-core.c
38635 index d826bf3..8eb406c 100644
38636 --- a/drivers/block/nvme-core.c
38637 +++ b/drivers/block/nvme-core.c
38638 @@ -76,7 +76,6 @@ static LIST_HEAD(dev_list);
38639 static struct task_struct *nvme_thread;
38640 static struct workqueue_struct *nvme_workq;
38641 static wait_queue_head_t nvme_kthread_wait;
38642 -static struct notifier_block nvme_nb;
38643
38644 static void nvme_reset_failed_dev(struct work_struct *ws);
38645 static int nvme_process_cq(struct nvme_queue *nvmeq);
38646 @@ -2955,7 +2954,6 @@ static int __init nvme_init(void)
38647 static void __exit nvme_exit(void)
38648 {
38649 pci_unregister_driver(&nvme_driver);
38650 - unregister_hotcpu_notifier(&nvme_nb);
38651 unregister_blkdev(nvme_major, "nvme");
38652 destroy_workqueue(nvme_workq);
38653 BUG_ON(nvme_thread && !IS_ERR(nvme_thread));
38654 diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
38655 index 09e628da..7607aaa 100644
38656 --- a/drivers/block/pktcdvd.c
38657 +++ b/drivers/block/pktcdvd.c
38658 @@ -108,7 +108,7 @@ static int pkt_seq_show(struct seq_file *m, void *p);
38659
38660 static sector_t get_zone(sector_t sector, struct pktcdvd_device *pd)
38661 {
38662 - return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1);
38663 + return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1UL);
38664 }
38665
38666 /*
38667 @@ -1890,7 +1890,7 @@ static noinline_for_stack int pkt_probe_settings(struct pktcdvd_device *pd)
38668 return -EROFS;
38669 }
38670 pd->settings.fp = ti.fp;
38671 - pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1);
38672 + pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1UL);
38673
38674 if (ti.nwa_v) {
38675 pd->nwa = be32_to_cpu(ti.next_writable);
38676 diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
38677 index 8a86b62..f54c87e 100644
38678 --- a/drivers/block/rbd.c
38679 +++ b/drivers/block/rbd.c
38680 @@ -63,7 +63,7 @@
38681 * If the counter is already at its maximum value returns
38682 * -EINVAL without updating it.
38683 */
38684 -static int atomic_inc_return_safe(atomic_t *v)
38685 +static int __intentional_overflow(-1) atomic_inc_return_safe(atomic_t *v)
38686 {
38687 unsigned int counter;
38688
38689 diff --git a/drivers/block/smart1,2.h b/drivers/block/smart1,2.h
38690 index e5565fb..71be10b4 100644
38691 --- a/drivers/block/smart1,2.h
38692 +++ b/drivers/block/smart1,2.h
38693 @@ -108,11 +108,11 @@ static unsigned long smart4_intr_pending(ctlr_info_t *h)
38694 }
38695
38696 static struct access_method smart4_access = {
38697 - smart4_submit_command,
38698 - smart4_intr_mask,
38699 - smart4_fifo_full,
38700 - smart4_intr_pending,
38701 - smart4_completed,
38702 + .submit_command = smart4_submit_command,
38703 + .set_intr_mask = smart4_intr_mask,
38704 + .fifo_full = smart4_fifo_full,
38705 + .intr_pending = smart4_intr_pending,
38706 + .command_completed = smart4_completed,
38707 };
38708
38709 /*
38710 @@ -144,11 +144,11 @@ static unsigned long smart2_intr_pending(ctlr_info_t *h)
38711 }
38712
38713 static struct access_method smart2_access = {
38714 - smart2_submit_command,
38715 - smart2_intr_mask,
38716 - smart2_fifo_full,
38717 - smart2_intr_pending,
38718 - smart2_completed,
38719 + .submit_command = smart2_submit_command,
38720 + .set_intr_mask = smart2_intr_mask,
38721 + .fifo_full = smart2_fifo_full,
38722 + .intr_pending = smart2_intr_pending,
38723 + .command_completed = smart2_completed,
38724 };
38725
38726 /*
38727 @@ -180,11 +180,11 @@ static unsigned long smart2e_intr_pending(ctlr_info_t *h)
38728 }
38729
38730 static struct access_method smart2e_access = {
38731 - smart2e_submit_command,
38732 - smart2e_intr_mask,
38733 - smart2e_fifo_full,
38734 - smart2e_intr_pending,
38735 - smart2e_completed,
38736 + .submit_command = smart2e_submit_command,
38737 + .set_intr_mask = smart2e_intr_mask,
38738 + .fifo_full = smart2e_fifo_full,
38739 + .intr_pending = smart2e_intr_pending,
38740 + .command_completed = smart2e_completed,
38741 };
38742
38743 /*
38744 @@ -270,9 +270,9 @@ static unsigned long smart1_intr_pending(ctlr_info_t *h)
38745 }
38746
38747 static struct access_method smart1_access = {
38748 - smart1_submit_command,
38749 - smart1_intr_mask,
38750 - smart1_fifo_full,
38751 - smart1_intr_pending,
38752 - smart1_completed,
38753 + .submit_command = smart1_submit_command,
38754 + .set_intr_mask = smart1_intr_mask,
38755 + .fifo_full = smart1_fifo_full,
38756 + .intr_pending = smart1_intr_pending,
38757 + .command_completed = smart1_completed,
38758 };
38759 diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c
38760 index 55c135b..9f8d60c 100644
38761 --- a/drivers/bluetooth/btwilink.c
38762 +++ b/drivers/bluetooth/btwilink.c
38763 @@ -288,7 +288,7 @@ static int ti_st_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
38764
38765 static int bt_ti_probe(struct platform_device *pdev)
38766 {
38767 - static struct ti_st *hst;
38768 + struct ti_st *hst;
38769 struct hci_dev *hdev;
38770 int err;
38771
38772 diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
38773 index 5d28a45..a538f90 100644
38774 --- a/drivers/cdrom/cdrom.c
38775 +++ b/drivers/cdrom/cdrom.c
38776 @@ -610,7 +610,6 @@ int register_cdrom(struct cdrom_device_info *cdi)
38777 ENSURE(reset, CDC_RESET);
38778 ENSURE(generic_packet, CDC_GENERIC_PACKET);
38779 cdi->mc_flags = 0;
38780 - cdo->n_minors = 0;
38781 cdi->options = CDO_USE_FFLAGS;
38782
38783 if (autoclose == 1 && CDROM_CAN(CDC_CLOSE_TRAY))
38784 @@ -630,8 +629,11 @@ int register_cdrom(struct cdrom_device_info *cdi)
38785 else
38786 cdi->cdda_method = CDDA_OLD;
38787
38788 - if (!cdo->generic_packet)
38789 - cdo->generic_packet = cdrom_dummy_generic_packet;
38790 + if (!cdo->generic_packet) {
38791 + pax_open_kernel();
38792 + *(void **)&cdo->generic_packet = cdrom_dummy_generic_packet;
38793 + pax_close_kernel();
38794 + }
38795
38796 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" registered\n", cdi->name);
38797 mutex_lock(&cdrom_mutex);
38798 @@ -652,7 +654,6 @@ void unregister_cdrom(struct cdrom_device_info *cdi)
38799 if (cdi->exit)
38800 cdi->exit(cdi);
38801
38802 - cdi->ops->n_minors--;
38803 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" unregistered\n", cdi->name);
38804 }
38805
38806 @@ -2126,7 +2127,7 @@ static int cdrom_read_cdda_old(struct cdrom_device_info *cdi, __u8 __user *ubuf,
38807 */
38808 nr = nframes;
38809 do {
38810 - cgc.buffer = kmalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38811 + cgc.buffer = kzalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38812 if (cgc.buffer)
38813 break;
38814
38815 @@ -3434,7 +3435,7 @@ static int cdrom_print_info(const char *header, int val, char *info,
38816 struct cdrom_device_info *cdi;
38817 int ret;
38818
38819 - ret = scnprintf(info + *pos, max_size - *pos, header);
38820 + ret = scnprintf(info + *pos, max_size - *pos, "%s", header);
38821 if (!ret)
38822 return 1;
38823
38824 diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
38825 index 584bc31..e64a12c 100644
38826 --- a/drivers/cdrom/gdrom.c
38827 +++ b/drivers/cdrom/gdrom.c
38828 @@ -491,7 +491,6 @@ static struct cdrom_device_ops gdrom_ops = {
38829 .audio_ioctl = gdrom_audio_ioctl,
38830 .capability = CDC_MULTI_SESSION | CDC_MEDIA_CHANGED |
38831 CDC_RESET | CDC_DRIVE_STATUS | CDC_CD_R,
38832 - .n_minors = 1,
38833 };
38834
38835 static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode)
38836 diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
38837 index efefd12..4f1d494 100644
38838 --- a/drivers/char/Kconfig
38839 +++ b/drivers/char/Kconfig
38840 @@ -8,7 +8,8 @@ source "drivers/tty/Kconfig"
38841
38842 config DEVKMEM
38843 bool "/dev/kmem virtual device support"
38844 - default y
38845 + default n
38846 + depends on !GRKERNSEC_KMEM
38847 help
38848 Say Y here if you want to support the /dev/kmem device. The
38849 /dev/kmem device is rarely used, but can be used for certain
38850 @@ -577,6 +578,7 @@ config DEVPORT
38851 bool
38852 depends on !M68K
38853 depends on ISA || PCI
38854 + depends on !GRKERNSEC_KMEM
38855 default y
38856
38857 source "drivers/s390/char/Kconfig"
38858 diff --git a/drivers/char/agp/compat_ioctl.c b/drivers/char/agp/compat_ioctl.c
38859 index a48e05b..6bac831 100644
38860 --- a/drivers/char/agp/compat_ioctl.c
38861 +++ b/drivers/char/agp/compat_ioctl.c
38862 @@ -108,7 +108,7 @@ static int compat_agpioc_reserve_wrap(struct agp_file_private *priv, void __user
38863 return -ENOMEM;
38864 }
38865
38866 - if (copy_from_user(usegment, (void __user *) ureserve.seg_list,
38867 + if (copy_from_user(usegment, (void __force_user *) ureserve.seg_list,
38868 sizeof(*usegment) * ureserve.seg_count)) {
38869 kfree(usegment);
38870 kfree(ksegment);
38871 diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
38872 index 09f17eb..8531d2f 100644
38873 --- a/drivers/char/agp/frontend.c
38874 +++ b/drivers/char/agp/frontend.c
38875 @@ -806,7 +806,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38876 if (copy_from_user(&reserve, arg, sizeof(struct agp_region)))
38877 return -EFAULT;
38878
38879 - if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment))
38880 + if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment_priv))
38881 return -EFAULT;
38882
38883 client = agp_find_client_by_pid(reserve.pid);
38884 @@ -836,7 +836,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38885 if (segment == NULL)
38886 return -ENOMEM;
38887
38888 - if (copy_from_user(segment, (void __user *) reserve.seg_list,
38889 + if (copy_from_user(segment, (void __force_user *) reserve.seg_list,
38890 sizeof(struct agp_segment) * reserve.seg_count)) {
38891 kfree(segment);
38892 return -EFAULT;
38893 diff --git a/drivers/char/genrtc.c b/drivers/char/genrtc.c
38894 index 4f94375..413694e 100644
38895 --- a/drivers/char/genrtc.c
38896 +++ b/drivers/char/genrtc.c
38897 @@ -273,6 +273,7 @@ static int gen_rtc_ioctl(struct file *file,
38898 switch (cmd) {
38899
38900 case RTC_PLL_GET:
38901 + memset(&pll, 0, sizeof(pll));
38902 if (get_rtc_pll(&pll))
38903 return -EINVAL;
38904 else
38905 diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
38906 index d5d4cd8..22d561d 100644
38907 --- a/drivers/char/hpet.c
38908 +++ b/drivers/char/hpet.c
38909 @@ -575,7 +575,7 @@ static inline unsigned long hpet_time_div(struct hpets *hpets,
38910 }
38911
38912 static int
38913 -hpet_ioctl_common(struct hpet_dev *devp, int cmd, unsigned long arg,
38914 +hpet_ioctl_common(struct hpet_dev *devp, unsigned int cmd, unsigned long arg,
38915 struct hpet_info *info)
38916 {
38917 struct hpet_timer __iomem *timer;
38918 diff --git a/drivers/char/i8k.c b/drivers/char/i8k.c
38919 index e34a019..842a568 100644
38920 --- a/drivers/char/i8k.c
38921 +++ b/drivers/char/i8k.c
38922 @@ -684,7 +684,7 @@ static const struct i8k_config_data i8k_config_data[] = {
38923 },
38924 };
38925
38926 -static struct dmi_system_id i8k_dmi_table[] __initdata = {
38927 +static const struct dmi_system_id i8k_dmi_table[] __initconst = {
38928 {
38929 .ident = "Dell Inspiron",
38930 .matches = {
38931 diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
38932 index 6b65fa4..8ebbc99 100644
38933 --- a/drivers/char/ipmi/ipmi_msghandler.c
38934 +++ b/drivers/char/ipmi/ipmi_msghandler.c
38935 @@ -436,7 +436,7 @@ struct ipmi_smi {
38936 struct proc_dir_entry *proc_dir;
38937 char proc_dir_name[10];
38938
38939 - atomic_t stats[IPMI_NUM_STATS];
38940 + atomic_unchecked_t stats[IPMI_NUM_STATS];
38941
38942 /*
38943 * run_to_completion duplicate of smb_info, smi_info
38944 @@ -468,9 +468,9 @@ static LIST_HEAD(smi_watchers);
38945 static DEFINE_MUTEX(smi_watchers_mutex);
38946
38947 #define ipmi_inc_stat(intf, stat) \
38948 - atomic_inc(&(intf)->stats[IPMI_STAT_ ## stat])
38949 + atomic_inc_unchecked(&(intf)->stats[IPMI_STAT_ ## stat])
38950 #define ipmi_get_stat(intf, stat) \
38951 - ((unsigned int) atomic_read(&(intf)->stats[IPMI_STAT_ ## stat]))
38952 + ((unsigned int) atomic_read_unchecked(&(intf)->stats[IPMI_STAT_ ## stat]))
38953
38954 static char *addr_src_to_str[] = { "invalid", "hotmod", "hardcoded", "SPMI",
38955 "ACPI", "SMBIOS", "PCI",
38956 @@ -2837,7 +2837,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
38957 INIT_LIST_HEAD(&intf->cmd_rcvrs);
38958 init_waitqueue_head(&intf->waitq);
38959 for (i = 0; i < IPMI_NUM_STATS; i++)
38960 - atomic_set(&intf->stats[i], 0);
38961 + atomic_set_unchecked(&intf->stats[i], 0);
38962
38963 intf->proc_dir = NULL;
38964
38965 diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
38966 index 967b73a..946e94c 100644
38967 --- a/drivers/char/ipmi/ipmi_si_intf.c
38968 +++ b/drivers/char/ipmi/ipmi_si_intf.c
38969 @@ -284,7 +284,7 @@ struct smi_info {
38970 unsigned char slave_addr;
38971
38972 /* Counters and things for the proc filesystem. */
38973 - atomic_t stats[SI_NUM_STATS];
38974 + atomic_unchecked_t stats[SI_NUM_STATS];
38975
38976 struct task_struct *thread;
38977
38978 @@ -293,9 +293,9 @@ struct smi_info {
38979 };
38980
38981 #define smi_inc_stat(smi, stat) \
38982 - atomic_inc(&(smi)->stats[SI_STAT_ ## stat])
38983 + atomic_inc_unchecked(&(smi)->stats[SI_STAT_ ## stat])
38984 #define smi_get_stat(smi, stat) \
38985 - ((unsigned int) atomic_read(&(smi)->stats[SI_STAT_ ## stat]))
38986 + ((unsigned int) atomic_read_unchecked(&(smi)->stats[SI_STAT_ ## stat]))
38987
38988 #define SI_MAX_PARMS 4
38989
38990 @@ -3412,7 +3412,7 @@ static int try_smi_init(struct smi_info *new_smi)
38991 atomic_set(&new_smi->req_events, 0);
38992 new_smi->run_to_completion = false;
38993 for (i = 0; i < SI_NUM_STATS; i++)
38994 - atomic_set(&new_smi->stats[i], 0);
38995 + atomic_set_unchecked(&new_smi->stats[i], 0);
38996
38997 new_smi->interrupt_disabled = true;
38998 atomic_set(&new_smi->need_watch, 0);
38999 diff --git a/drivers/char/mem.c b/drivers/char/mem.c
39000 index 4c58333..d5cca27 100644
39001 --- a/drivers/char/mem.c
39002 +++ b/drivers/char/mem.c
39003 @@ -18,6 +18,7 @@
39004 #include <linux/raw.h>
39005 #include <linux/tty.h>
39006 #include <linux/capability.h>
39007 +#include <linux/security.h>
39008 #include <linux/ptrace.h>
39009 #include <linux/device.h>
39010 #include <linux/highmem.h>
39011 @@ -36,6 +37,10 @@
39012
39013 #define DEVPORT_MINOR 4
39014
39015 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
39016 +extern const struct file_operations grsec_fops;
39017 +#endif
39018 +
39019 static inline unsigned long size_inside_page(unsigned long start,
39020 unsigned long size)
39021 {
39022 @@ -67,9 +72,13 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39023
39024 while (cursor < to) {
39025 if (!devmem_is_allowed(pfn)) {
39026 +#ifdef CONFIG_GRKERNSEC_KMEM
39027 + gr_handle_mem_readwrite(from, to);
39028 +#else
39029 printk(KERN_INFO
39030 "Program %s tried to access /dev/mem between %Lx->%Lx.\n",
39031 current->comm, from, to);
39032 +#endif
39033 return 0;
39034 }
39035 cursor += PAGE_SIZE;
39036 @@ -77,6 +86,11 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39037 }
39038 return 1;
39039 }
39040 +#elif defined(CONFIG_GRKERNSEC_KMEM)
39041 +static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39042 +{
39043 + return 0;
39044 +}
39045 #else
39046 static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39047 {
39048 @@ -124,7 +138,8 @@ static ssize_t read_mem(struct file *file, char __user *buf,
39049 #endif
39050
39051 while (count > 0) {
39052 - unsigned long remaining;
39053 + unsigned long remaining = 0;
39054 + char *temp;
39055
39056 sz = size_inside_page(p, count);
39057
39058 @@ -140,7 +155,24 @@ static ssize_t read_mem(struct file *file, char __user *buf,
39059 if (!ptr)
39060 return -EFAULT;
39061
39062 - remaining = copy_to_user(buf, ptr, sz);
39063 +#ifdef CONFIG_PAX_USERCOPY
39064 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
39065 + if (!temp) {
39066 + unxlate_dev_mem_ptr(p, ptr);
39067 + return -ENOMEM;
39068 + }
39069 + remaining = probe_kernel_read(temp, ptr, sz);
39070 +#else
39071 + temp = ptr;
39072 +#endif
39073 +
39074 + if (!remaining)
39075 + remaining = copy_to_user(buf, temp, sz);
39076 +
39077 +#ifdef CONFIG_PAX_USERCOPY
39078 + kfree(temp);
39079 +#endif
39080 +
39081 unxlate_dev_mem_ptr(p, ptr);
39082 if (remaining)
39083 return -EFAULT;
39084 @@ -372,9 +404,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39085 size_t count, loff_t *ppos)
39086 {
39087 unsigned long p = *ppos;
39088 - ssize_t low_count, read, sz;
39089 + ssize_t low_count, read, sz, err = 0;
39090 char *kbuf; /* k-addr because vread() takes vmlist_lock rwlock */
39091 - int err = 0;
39092
39093 read = 0;
39094 if (p < (unsigned long) high_memory) {
39095 @@ -396,6 +427,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39096 }
39097 #endif
39098 while (low_count > 0) {
39099 + char *temp;
39100 +
39101 sz = size_inside_page(p, low_count);
39102
39103 /*
39104 @@ -405,7 +438,23 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39105 */
39106 kbuf = xlate_dev_kmem_ptr((void *)p);
39107
39108 - if (copy_to_user(buf, kbuf, sz))
39109 +#ifdef CONFIG_PAX_USERCOPY
39110 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
39111 + if (!temp)
39112 + return -ENOMEM;
39113 + err = probe_kernel_read(temp, kbuf, sz);
39114 +#else
39115 + temp = kbuf;
39116 +#endif
39117 +
39118 + if (!err)
39119 + err = copy_to_user(buf, temp, sz);
39120 +
39121 +#ifdef CONFIG_PAX_USERCOPY
39122 + kfree(temp);
39123 +#endif
39124 +
39125 + if (err)
39126 return -EFAULT;
39127 buf += sz;
39128 p += sz;
39129 @@ -800,6 +849,9 @@ static const struct memdev {
39130 #ifdef CONFIG_PRINTK
39131 [11] = { "kmsg", 0644, &kmsg_fops, NULL },
39132 #endif
39133 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
39134 + [13] = { "grsec",S_IRUSR | S_IWUGO, &grsec_fops, NULL },
39135 +#endif
39136 };
39137
39138 static int memory_open(struct inode *inode, struct file *filp)
39139 @@ -871,7 +923,7 @@ static int __init chr_dev_init(void)
39140 continue;
39141
39142 device_create(mem_class, NULL, MKDEV(MEM_MAJOR, minor),
39143 - NULL, devlist[minor].name);
39144 + NULL, "%s", devlist[minor].name);
39145 }
39146
39147 return tty_init();
39148 diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c
39149 index 9df78e2..01ba9ae 100644
39150 --- a/drivers/char/nvram.c
39151 +++ b/drivers/char/nvram.c
39152 @@ -247,7 +247,7 @@ static ssize_t nvram_read(struct file *file, char __user *buf,
39153
39154 spin_unlock_irq(&rtc_lock);
39155
39156 - if (copy_to_user(buf, contents, tmp - contents))
39157 + if (tmp - contents > sizeof(contents) || copy_to_user(buf, contents, tmp - contents))
39158 return -EFAULT;
39159
39160 *ppos = i;
39161 diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
39162 index 0ea9986..e7b07e4 100644
39163 --- a/drivers/char/pcmcia/synclink_cs.c
39164 +++ b/drivers/char/pcmcia/synclink_cs.c
39165 @@ -2345,7 +2345,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39166
39167 if (debug_level >= DEBUG_LEVEL_INFO)
39168 printk("%s(%d):mgslpc_close(%s) entry, count=%d\n",
39169 - __FILE__, __LINE__, info->device_name, port->count);
39170 + __FILE__, __LINE__, info->device_name, atomic_read(&port->count));
39171
39172 if (tty_port_close_start(port, tty, filp) == 0)
39173 goto cleanup;
39174 @@ -2363,7 +2363,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39175 cleanup:
39176 if (debug_level >= DEBUG_LEVEL_INFO)
39177 printk("%s(%d):mgslpc_close(%s) exit, count=%d\n", __FILE__, __LINE__,
39178 - tty->driver->name, port->count);
39179 + tty->driver->name, atomic_read(&port->count));
39180 }
39181
39182 /* Wait until the transmitter is empty.
39183 @@ -2505,7 +2505,7 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39184
39185 if (debug_level >= DEBUG_LEVEL_INFO)
39186 printk("%s(%d):mgslpc_open(%s), old ref count = %d\n",
39187 - __FILE__, __LINE__, tty->driver->name, port->count);
39188 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
39189
39190 /* If port is closing, signal caller to try again */
39191 if (port->flags & ASYNC_CLOSING){
39192 @@ -2525,11 +2525,11 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39193 goto cleanup;
39194 }
39195 spin_lock(&port->lock);
39196 - port->count++;
39197 + atomic_inc(&port->count);
39198 spin_unlock(&port->lock);
39199 spin_unlock_irqrestore(&info->netlock, flags);
39200
39201 - if (port->count == 1) {
39202 + if (atomic_read(&port->count) == 1) {
39203 /* 1st open on this device, init hardware */
39204 retval = startup(info, tty);
39205 if (retval < 0)
39206 @@ -3918,7 +3918,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
39207 unsigned short new_crctype;
39208
39209 /* return error if TTY interface open */
39210 - if (info->port.count)
39211 + if (atomic_read(&info->port.count))
39212 return -EBUSY;
39213
39214 switch (encoding)
39215 @@ -4022,7 +4022,7 @@ static int hdlcdev_open(struct net_device *dev)
39216
39217 /* arbitrate between network and tty opens */
39218 spin_lock_irqsave(&info->netlock, flags);
39219 - if (info->port.count != 0 || info->netcount != 0) {
39220 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
39221 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
39222 spin_unlock_irqrestore(&info->netlock, flags);
39223 return -EBUSY;
39224 @@ -4112,7 +4112,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
39225 printk("%s:hdlcdev_ioctl(%s)\n", __FILE__, dev->name);
39226
39227 /* return error if TTY interface open */
39228 - if (info->port.count)
39229 + if (atomic_read(&info->port.count))
39230 return -EBUSY;
39231
39232 if (cmd != SIOCWANDEV)
39233 diff --git a/drivers/char/random.c b/drivers/char/random.c
39234 index 9cd6968..6416f00 100644
39235 --- a/drivers/char/random.c
39236 +++ b/drivers/char/random.c
39237 @@ -289,9 +289,6 @@
39238 /*
39239 * To allow fractional bits to be tracked, the entropy_count field is
39240 * denominated in units of 1/8th bits.
39241 - *
39242 - * 2*(ENTROPY_SHIFT + log2(poolbits)) must <= 31, or the multiply in
39243 - * credit_entropy_bits() needs to be 64 bits wide.
39244 */
39245 #define ENTROPY_SHIFT 3
39246 #define ENTROPY_BITS(r) ((r)->entropy_count >> ENTROPY_SHIFT)
39247 @@ -439,9 +436,9 @@ struct entropy_store {
39248 };
39249
39250 static void push_to_pool(struct work_struct *work);
39251 -static __u32 input_pool_data[INPUT_POOL_WORDS];
39252 -static __u32 blocking_pool_data[OUTPUT_POOL_WORDS];
39253 -static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS];
39254 +static __u32 input_pool_data[INPUT_POOL_WORDS] __latent_entropy;
39255 +static __u32 blocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39256 +static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39257
39258 static struct entropy_store input_pool = {
39259 .poolinfo = &poolinfo_table[0],
39260 @@ -635,7 +632,7 @@ retry:
39261 /* The +2 corresponds to the /4 in the denominator */
39262
39263 do {
39264 - unsigned int anfrac = min(pnfrac, pool_size/2);
39265 + u64 anfrac = min(pnfrac, pool_size/2);
39266 unsigned int add =
39267 ((pool_size - entropy_count)*anfrac*3) >> s;
39268
39269 @@ -1207,7 +1204,7 @@ static ssize_t extract_entropy_user(struct entropy_store *r, void __user *buf,
39270
39271 extract_buf(r, tmp);
39272 i = min_t(int, nbytes, EXTRACT_SIZE);
39273 - if (copy_to_user(buf, tmp, i)) {
39274 + if (i > sizeof(tmp) || copy_to_user(buf, tmp, i)) {
39275 ret = -EFAULT;
39276 break;
39277 }
39278 @@ -1590,7 +1587,7 @@ static char sysctl_bootid[16];
39279 static int proc_do_uuid(struct ctl_table *table, int write,
39280 void __user *buffer, size_t *lenp, loff_t *ppos)
39281 {
39282 - struct ctl_table fake_table;
39283 + ctl_table_no_const fake_table;
39284 unsigned char buf[64], tmp_uuid[16], *uuid;
39285
39286 uuid = table->data;
39287 @@ -1620,7 +1617,7 @@ static int proc_do_uuid(struct ctl_table *table, int write,
39288 static int proc_do_entropy(struct ctl_table *table, int write,
39289 void __user *buffer, size_t *lenp, loff_t *ppos)
39290 {
39291 - struct ctl_table fake_table;
39292 + ctl_table_no_const fake_table;
39293 int entropy_count;
39294
39295 entropy_count = *(int *)table->data >> ENTROPY_SHIFT;
39296 diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
39297 index e496dae..3db53b6 100644
39298 --- a/drivers/char/sonypi.c
39299 +++ b/drivers/char/sonypi.c
39300 @@ -54,6 +54,7 @@
39301
39302 #include <asm/uaccess.h>
39303 #include <asm/io.h>
39304 +#include <asm/local.h>
39305
39306 #include <linux/sonypi.h>
39307
39308 @@ -490,7 +491,7 @@ static struct sonypi_device {
39309 spinlock_t fifo_lock;
39310 wait_queue_head_t fifo_proc_list;
39311 struct fasync_struct *fifo_async;
39312 - int open_count;
39313 + local_t open_count;
39314 int model;
39315 struct input_dev *input_jog_dev;
39316 struct input_dev *input_key_dev;
39317 @@ -892,7 +893,7 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on)
39318 static int sonypi_misc_release(struct inode *inode, struct file *file)
39319 {
39320 mutex_lock(&sonypi_device.lock);
39321 - sonypi_device.open_count--;
39322 + local_dec(&sonypi_device.open_count);
39323 mutex_unlock(&sonypi_device.lock);
39324 return 0;
39325 }
39326 @@ -901,9 +902,9 @@ static int sonypi_misc_open(struct inode *inode, struct file *file)
39327 {
39328 mutex_lock(&sonypi_device.lock);
39329 /* Flush input queue on first open */
39330 - if (!sonypi_device.open_count)
39331 + if (!local_read(&sonypi_device.open_count))
39332 kfifo_reset(&sonypi_device.fifo);
39333 - sonypi_device.open_count++;
39334 + local_inc(&sonypi_device.open_count);
39335 mutex_unlock(&sonypi_device.lock);
39336
39337 return 0;
39338 @@ -1491,7 +1492,7 @@ static struct platform_driver sonypi_driver = {
39339
39340 static struct platform_device *sonypi_platform_device;
39341
39342 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
39343 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
39344 {
39345 .ident = "Sony Vaio",
39346 .matches = {
39347 diff --git a/drivers/char/tpm/tpm_acpi.c b/drivers/char/tpm/tpm_acpi.c
39348 index 565a947..dcdc06e 100644
39349 --- a/drivers/char/tpm/tpm_acpi.c
39350 +++ b/drivers/char/tpm/tpm_acpi.c
39351 @@ -98,11 +98,12 @@ int read_log(struct tpm_bios_log *log)
39352 virt = acpi_os_map_iomem(start, len);
39353 if (!virt) {
39354 kfree(log->bios_event_log);
39355 + log->bios_event_log = NULL;
39356 printk("%s: ERROR - Unable to map memory\n", __func__);
39357 return -EIO;
39358 }
39359
39360 - memcpy_fromio(log->bios_event_log, virt, len);
39361 + memcpy_fromio(log->bios_event_log, (const char __force_kernel *)virt, len);
39362
39363 acpi_os_unmap_iomem(virt, len);
39364 return 0;
39365 diff --git a/drivers/char/tpm/tpm_eventlog.c b/drivers/char/tpm/tpm_eventlog.c
39366 index 3a56a13..f8cbd25 100644
39367 --- a/drivers/char/tpm/tpm_eventlog.c
39368 +++ b/drivers/char/tpm/tpm_eventlog.c
39369 @@ -95,7 +95,7 @@ static void *tpm_bios_measurements_start(struct seq_file *m, loff_t *pos)
39370 event = addr;
39371
39372 if ((event->event_type == 0 && event->event_size == 0) ||
39373 - ((addr + sizeof(struct tcpa_event) + event->event_size) >= limit))
39374 + (event->event_size >= limit - addr - sizeof(struct tcpa_event)))
39375 return NULL;
39376
39377 return addr;
39378 @@ -120,7 +120,7 @@ static void *tpm_bios_measurements_next(struct seq_file *m, void *v,
39379 return NULL;
39380
39381 if ((event->event_type == 0 && event->event_size == 0) ||
39382 - ((v + sizeof(struct tcpa_event) + event->event_size) >= limit))
39383 + (event->event_size >= limit - v - sizeof(struct tcpa_event)))
39384 return NULL;
39385
39386 (*pos)++;
39387 @@ -213,7 +213,8 @@ static int tpm_binary_bios_measurements_show(struct seq_file *m, void *v)
39388 int i;
39389
39390 for (i = 0; i < sizeof(struct tcpa_event) + event->event_size; i++)
39391 - seq_putc(m, data[i]);
39392 + if (!seq_putc(m, data[i]))
39393 + return -EFAULT;
39394
39395 return 0;
39396 }
39397 diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
39398 index c3aac4c..88de09f9 100644
39399 --- a/drivers/char/virtio_console.c
39400 +++ b/drivers/char/virtio_console.c
39401 @@ -685,7 +685,7 @@ static ssize_t fill_readbuf(struct port *port, char __user *out_buf,
39402 if (to_user) {
39403 ssize_t ret;
39404
39405 - ret = copy_to_user(out_buf, buf->buf + buf->offset, out_count);
39406 + ret = copy_to_user((char __force_user *)out_buf, buf->buf + buf->offset, out_count);
39407 if (ret)
39408 return -EFAULT;
39409 } else {
39410 @@ -789,7 +789,7 @@ static ssize_t port_fops_read(struct file *filp, char __user *ubuf,
39411 if (!port_has_data(port) && !port->host_connected)
39412 return 0;
39413
39414 - return fill_readbuf(port, ubuf, count, true);
39415 + return fill_readbuf(port, (char __force_kernel *)ubuf, count, true);
39416 }
39417
39418 static int wait_port_writable(struct port *port, bool nonblock)
39419 diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c
39420 index 4386697..754ceca 100644
39421 --- a/drivers/clk/clk-composite.c
39422 +++ b/drivers/clk/clk-composite.c
39423 @@ -192,7 +192,7 @@ struct clk *clk_register_composite(struct device *dev, const char *name,
39424 struct clk *clk;
39425 struct clk_init_data init;
39426 struct clk_composite *composite;
39427 - struct clk_ops *clk_composite_ops;
39428 + clk_ops_no_const *clk_composite_ops;
39429
39430 composite = kzalloc(sizeof(*composite), GFP_KERNEL);
39431 if (!composite) {
39432 diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c
39433 index dd3a78c..386d49c 100644
39434 --- a/drivers/clk/socfpga/clk-gate.c
39435 +++ b/drivers/clk/socfpga/clk-gate.c
39436 @@ -22,6 +22,7 @@
39437 #include <linux/mfd/syscon.h>
39438 #include <linux/of.h>
39439 #include <linux/regmap.h>
39440 +#include <asm/pgtable.h>
39441
39442 #include "clk.h"
39443
39444 @@ -174,7 +175,7 @@ static int socfpga_clk_prepare(struct clk_hw *hwclk)
39445 return 0;
39446 }
39447
39448 -static struct clk_ops gateclk_ops = {
39449 +static clk_ops_no_const gateclk_ops __read_only = {
39450 .prepare = socfpga_clk_prepare,
39451 .recalc_rate = socfpga_clk_recalc_rate,
39452 .get_parent = socfpga_clk_get_parent,
39453 @@ -208,8 +209,10 @@ static void __init __socfpga_gate_init(struct device_node *node,
39454 socfpga_clk->hw.reg = clk_mgr_base_addr + clk_gate[0];
39455 socfpga_clk->hw.bit_idx = clk_gate[1];
39456
39457 - gateclk_ops.enable = clk_gate_ops.enable;
39458 - gateclk_ops.disable = clk_gate_ops.disable;
39459 + pax_open_kernel();
39460 + *(void **)&gateclk_ops.enable = clk_gate_ops.enable;
39461 + *(void **)&gateclk_ops.disable = clk_gate_ops.disable;
39462 + pax_close_kernel();
39463 }
39464
39465 rc = of_property_read_u32(node, "fixed-divider", &fixed_div);
39466 diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c
39467 index de6da95..c98278b 100644
39468 --- a/drivers/clk/socfpga/clk-pll.c
39469 +++ b/drivers/clk/socfpga/clk-pll.c
39470 @@ -21,6 +21,7 @@
39471 #include <linux/io.h>
39472 #include <linux/of.h>
39473 #include <linux/of_address.h>
39474 +#include <asm/pgtable.h>
39475
39476 #include "clk.h"
39477
39478 @@ -76,7 +77,7 @@ static u8 clk_pll_get_parent(struct clk_hw *hwclk)
39479 CLK_MGR_PLL_CLK_SRC_MASK;
39480 }
39481
39482 -static struct clk_ops clk_pll_ops = {
39483 +static clk_ops_no_const clk_pll_ops __read_only = {
39484 .recalc_rate = clk_pll_recalc_rate,
39485 .get_parent = clk_pll_get_parent,
39486 };
39487 @@ -120,8 +121,10 @@ static __init struct clk *__socfpga_pll_init(struct device_node *node,
39488 pll_clk->hw.hw.init = &init;
39489
39490 pll_clk->hw.bit_idx = SOCFPGA_PLL_EXT_ENA;
39491 - clk_pll_ops.enable = clk_gate_ops.enable;
39492 - clk_pll_ops.disable = clk_gate_ops.disable;
39493 + pax_open_kernel();
39494 + *(void **)&clk_pll_ops.enable = clk_gate_ops.enable;
39495 + *(void **)&clk_pll_ops.disable = clk_gate_ops.disable;
39496 + pax_close_kernel();
39497
39498 clk = clk_register(NULL, &pll_clk->hw.hw);
39499 if (WARN_ON(IS_ERR(clk))) {
39500 diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
39501 index b0c18ed..1713a80 100644
39502 --- a/drivers/cpufreq/acpi-cpufreq.c
39503 +++ b/drivers/cpufreq/acpi-cpufreq.c
39504 @@ -675,8 +675,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39505 data->acpi_data = per_cpu_ptr(acpi_perf_data, cpu);
39506 per_cpu(acfreq_data, cpu) = data;
39507
39508 - if (cpu_has(c, X86_FEATURE_CONSTANT_TSC))
39509 - acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39510 + if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) {
39511 + pax_open_kernel();
39512 + *(u8 *)&acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39513 + pax_close_kernel();
39514 + }
39515
39516 result = acpi_processor_register_performance(data->acpi_data, cpu);
39517 if (result)
39518 @@ -809,7 +812,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39519 policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
39520 break;
39521 case ACPI_ADR_SPACE_FIXED_HARDWARE:
39522 - acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39523 + pax_open_kernel();
39524 + *(void **)&acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39525 + pax_close_kernel();
39526 break;
39527 default:
39528 break;
39529 @@ -903,8 +908,10 @@ static void __init acpi_cpufreq_boost_init(void)
39530 if (!msrs)
39531 return;
39532
39533 - acpi_cpufreq_driver.boost_supported = true;
39534 - acpi_cpufreq_driver.boost_enabled = boost_state(0);
39535 + pax_open_kernel();
39536 + *(bool *)&acpi_cpufreq_driver.boost_supported = true;
39537 + *(bool *)&acpi_cpufreq_driver.boost_enabled = boost_state(0);
39538 + pax_close_kernel();
39539
39540 cpu_notifier_register_begin();
39541
39542 diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
39543 index fde97d6..3631eca 100644
39544 --- a/drivers/cpufreq/cpufreq-dt.c
39545 +++ b/drivers/cpufreq/cpufreq-dt.c
39546 @@ -393,7 +393,9 @@ static int dt_cpufreq_probe(struct platform_device *pdev)
39547 if (!IS_ERR(cpu_reg))
39548 regulator_put(cpu_reg);
39549
39550 - dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39551 + pax_open_kernel();
39552 + *(void **)&dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39553 + pax_close_kernel();
39554
39555 ret = cpufreq_register_driver(&dt_cpufreq_driver);
39556 if (ret)
39557 diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
39558 index 24736bb..aae33f4 100644
39559 --- a/drivers/cpufreq/cpufreq.c
39560 +++ b/drivers/cpufreq/cpufreq.c
39561 @@ -2138,7 +2138,7 @@ void cpufreq_unregister_governor(struct cpufreq_governor *governor)
39562 }
39563
39564 mutex_lock(&cpufreq_governor_mutex);
39565 - list_del(&governor->governor_list);
39566 + pax_list_del(&governor->governor_list);
39567 mutex_unlock(&cpufreq_governor_mutex);
39568 return;
39569 }
39570 @@ -2354,7 +2354,7 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb,
39571 return NOTIFY_OK;
39572 }
39573
39574 -static struct notifier_block __refdata cpufreq_cpu_notifier = {
39575 +static struct notifier_block cpufreq_cpu_notifier = {
39576 .notifier_call = cpufreq_cpu_callback,
39577 };
39578
39579 @@ -2394,13 +2394,17 @@ int cpufreq_boost_trigger_state(int state)
39580 return 0;
39581
39582 write_lock_irqsave(&cpufreq_driver_lock, flags);
39583 - cpufreq_driver->boost_enabled = state;
39584 + pax_open_kernel();
39585 + *(bool *)&cpufreq_driver->boost_enabled = state;
39586 + pax_close_kernel();
39587 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39588
39589 ret = cpufreq_driver->set_boost(state);
39590 if (ret) {
39591 write_lock_irqsave(&cpufreq_driver_lock, flags);
39592 - cpufreq_driver->boost_enabled = !state;
39593 + pax_open_kernel();
39594 + *(bool *)&cpufreq_driver->boost_enabled = !state;
39595 + pax_close_kernel();
39596 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39597
39598 pr_err("%s: Cannot %s BOOST\n",
39599 @@ -2457,8 +2461,11 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39600
39601 pr_debug("trying to register driver %s\n", driver_data->name);
39602
39603 - if (driver_data->setpolicy)
39604 - driver_data->flags |= CPUFREQ_CONST_LOOPS;
39605 + if (driver_data->setpolicy) {
39606 + pax_open_kernel();
39607 + *(u8 *)&driver_data->flags |= CPUFREQ_CONST_LOOPS;
39608 + pax_close_kernel();
39609 + }
39610
39611 write_lock_irqsave(&cpufreq_driver_lock, flags);
39612 if (cpufreq_driver) {
39613 @@ -2473,8 +2480,11 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39614 * Check if driver provides function to enable boost -
39615 * if not, use cpufreq_boost_set_sw as default
39616 */
39617 - if (!cpufreq_driver->set_boost)
39618 - cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39619 + if (!cpufreq_driver->set_boost) {
39620 + pax_open_kernel();
39621 + *(void **)&cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39622 + pax_close_kernel();
39623 + }
39624
39625 ret = cpufreq_sysfs_create_file(&boost.attr);
39626 if (ret) {
39627 diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
39628 index 1b44496..b80ff5e 100644
39629 --- a/drivers/cpufreq/cpufreq_governor.c
39630 +++ b/drivers/cpufreq/cpufreq_governor.c
39631 @@ -245,7 +245,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39632 struct dbs_data *dbs_data;
39633 struct od_cpu_dbs_info_s *od_dbs_info = NULL;
39634 struct cs_cpu_dbs_info_s *cs_dbs_info = NULL;
39635 - struct od_ops *od_ops = NULL;
39636 + const struct od_ops *od_ops = NULL;
39637 struct od_dbs_tuners *od_tuners = NULL;
39638 struct cs_dbs_tuners *cs_tuners = NULL;
39639 struct cpu_dbs_common_info *cpu_cdbs;
39640 @@ -311,7 +311,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39641
39642 if ((cdata->governor == GOV_CONSERVATIVE) &&
39643 (!policy->governor->initialized)) {
39644 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39645 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39646
39647 cpufreq_register_notifier(cs_ops->notifier_block,
39648 CPUFREQ_TRANSITION_NOTIFIER);
39649 @@ -331,7 +331,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39650
39651 if ((dbs_data->cdata->governor == GOV_CONSERVATIVE) &&
39652 (policy->governor->initialized == 1)) {
39653 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39654 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39655
39656 cpufreq_unregister_notifier(cs_ops->notifier_block,
39657 CPUFREQ_TRANSITION_NOTIFIER);
39658 diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
39659 index cc401d1..8197340 100644
39660 --- a/drivers/cpufreq/cpufreq_governor.h
39661 +++ b/drivers/cpufreq/cpufreq_governor.h
39662 @@ -212,7 +212,7 @@ struct common_dbs_data {
39663 void (*exit)(struct dbs_data *dbs_data);
39664
39665 /* Governor specific ops, see below */
39666 - void *gov_ops;
39667 + const void *gov_ops;
39668 };
39669
39670 /* Governor Per policy data */
39671 @@ -232,7 +232,7 @@ struct od_ops {
39672 unsigned int (*powersave_bias_target)(struct cpufreq_policy *policy,
39673 unsigned int freq_next, unsigned int relation);
39674 void (*freq_increase)(struct cpufreq_policy *policy, unsigned int freq);
39675 -};
39676 +} __no_const;
39677
39678 struct cs_ops {
39679 struct notifier_block *notifier_block;
39680 diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
39681 index ad3f38f..8f086cd 100644
39682 --- a/drivers/cpufreq/cpufreq_ondemand.c
39683 +++ b/drivers/cpufreq/cpufreq_ondemand.c
39684 @@ -524,7 +524,7 @@ static void od_exit(struct dbs_data *dbs_data)
39685
39686 define_get_cpu_dbs_routines(od_cpu_dbs_info);
39687
39688 -static struct od_ops od_ops = {
39689 +static struct od_ops od_ops __read_only = {
39690 .powersave_bias_init_cpu = ondemand_powersave_bias_init_cpu,
39691 .powersave_bias_target = generic_powersave_bias_target,
39692 .freq_increase = dbs_freq_increase,
39693 @@ -579,14 +579,18 @@ void od_register_powersave_bias_handler(unsigned int (*f)
39694 (struct cpufreq_policy *, unsigned int, unsigned int),
39695 unsigned int powersave_bias)
39696 {
39697 - od_ops.powersave_bias_target = f;
39698 + pax_open_kernel();
39699 + *(void **)&od_ops.powersave_bias_target = f;
39700 + pax_close_kernel();
39701 od_set_powersave_bias(powersave_bias);
39702 }
39703 EXPORT_SYMBOL_GPL(od_register_powersave_bias_handler);
39704
39705 void od_unregister_powersave_bias_handler(void)
39706 {
39707 - od_ops.powersave_bias_target = generic_powersave_bias_target;
39708 + pax_open_kernel();
39709 + *(void **)&od_ops.powersave_bias_target = generic_powersave_bias_target;
39710 + pax_close_kernel();
39711 od_set_powersave_bias(0);
39712 }
39713 EXPORT_SYMBOL_GPL(od_unregister_powersave_bias_handler);
39714 diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
39715 index 742eefb..e2fcfc8 100644
39716 --- a/drivers/cpufreq/intel_pstate.c
39717 +++ b/drivers/cpufreq/intel_pstate.c
39718 @@ -133,10 +133,10 @@ struct pstate_funcs {
39719 struct cpu_defaults {
39720 struct pstate_adjust_policy pid_policy;
39721 struct pstate_funcs funcs;
39722 -};
39723 +} __do_const;
39724
39725 static struct pstate_adjust_policy pid_params;
39726 -static struct pstate_funcs pstate_funcs;
39727 +static struct pstate_funcs *pstate_funcs;
39728 static int hwp_active;
39729
39730 struct perf_limits {
39731 @@ -653,18 +653,18 @@ static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate)
39732
39733 cpu->pstate.current_pstate = pstate;
39734
39735 - pstate_funcs.set(cpu, pstate);
39736 + pstate_funcs->set(cpu, pstate);
39737 }
39738
39739 static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
39740 {
39741 - cpu->pstate.min_pstate = pstate_funcs.get_min();
39742 - cpu->pstate.max_pstate = pstate_funcs.get_max();
39743 - cpu->pstate.turbo_pstate = pstate_funcs.get_turbo();
39744 - cpu->pstate.scaling = pstate_funcs.get_scaling();
39745 + cpu->pstate.min_pstate = pstate_funcs->get_min();
39746 + cpu->pstate.max_pstate = pstate_funcs->get_max();
39747 + cpu->pstate.turbo_pstate = pstate_funcs->get_turbo();
39748 + cpu->pstate.scaling = pstate_funcs->get_scaling();
39749
39750 - if (pstate_funcs.get_vid)
39751 - pstate_funcs.get_vid(cpu);
39752 + if (pstate_funcs->get_vid)
39753 + pstate_funcs->get_vid(cpu);
39754 intel_pstate_set_pstate(cpu, cpu->pstate.min_pstate);
39755 }
39756
39757 @@ -988,9 +988,9 @@ static int intel_pstate_msrs_not_valid(void)
39758 rdmsrl(MSR_IA32_APERF, aperf);
39759 rdmsrl(MSR_IA32_MPERF, mperf);
39760
39761 - if (!pstate_funcs.get_max() ||
39762 - !pstate_funcs.get_min() ||
39763 - !pstate_funcs.get_turbo())
39764 + if (!pstate_funcs->get_max() ||
39765 + !pstate_funcs->get_min() ||
39766 + !pstate_funcs->get_turbo())
39767 return -ENODEV;
39768
39769 rdmsrl(MSR_IA32_APERF, tmp);
39770 @@ -1004,7 +1004,7 @@ static int intel_pstate_msrs_not_valid(void)
39771 return 0;
39772 }
39773
39774 -static void copy_pid_params(struct pstate_adjust_policy *policy)
39775 +static void copy_pid_params(const struct pstate_adjust_policy *policy)
39776 {
39777 pid_params.sample_rate_ms = policy->sample_rate_ms;
39778 pid_params.p_gain_pct = policy->p_gain_pct;
39779 @@ -1016,12 +1016,7 @@ static void copy_pid_params(struct pstate_adjust_policy *policy)
39780
39781 static void copy_cpu_funcs(struct pstate_funcs *funcs)
39782 {
39783 - pstate_funcs.get_max = funcs->get_max;
39784 - pstate_funcs.get_min = funcs->get_min;
39785 - pstate_funcs.get_turbo = funcs->get_turbo;
39786 - pstate_funcs.get_scaling = funcs->get_scaling;
39787 - pstate_funcs.set = funcs->set;
39788 - pstate_funcs.get_vid = funcs->get_vid;
39789 + pstate_funcs = funcs;
39790 }
39791
39792 #if IS_ENABLED(CONFIG_ACPI)
39793 diff --git a/drivers/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c
39794 index 529cfd9..0e28fff 100644
39795 --- a/drivers/cpufreq/p4-clockmod.c
39796 +++ b/drivers/cpufreq/p4-clockmod.c
39797 @@ -134,10 +134,14 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39798 case 0x0F: /* Core Duo */
39799 case 0x16: /* Celeron Core */
39800 case 0x1C: /* Atom */
39801 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39802 + pax_open_kernel();
39803 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39804 + pax_close_kernel();
39805 return speedstep_get_frequency(SPEEDSTEP_CPU_PCORE);
39806 case 0x0D: /* Pentium M (Dothan) */
39807 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39808 + pax_open_kernel();
39809 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39810 + pax_close_kernel();
39811 /* fall through */
39812 case 0x09: /* Pentium M (Banias) */
39813 return speedstep_get_frequency(SPEEDSTEP_CPU_PM);
39814 @@ -149,7 +153,9 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39815
39816 /* on P-4s, the TSC runs with constant frequency independent whether
39817 * throttling is active or not. */
39818 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39819 + pax_open_kernel();
39820 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39821 + pax_close_kernel();
39822
39823 if (speedstep_detect_processor() == SPEEDSTEP_CPU_P4M) {
39824 printk(KERN_WARNING PFX "Warning: Pentium 4-M detected. "
39825 diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c
39826 index 9bb42ba..b01b4a2 100644
39827 --- a/drivers/cpufreq/sparc-us3-cpufreq.c
39828 +++ b/drivers/cpufreq/sparc-us3-cpufreq.c
39829 @@ -18,14 +18,12 @@
39830 #include <asm/head.h>
39831 #include <asm/timer.h>
39832
39833 -static struct cpufreq_driver *cpufreq_us3_driver;
39834 -
39835 struct us3_freq_percpu_info {
39836 struct cpufreq_frequency_table table[4];
39837 };
39838
39839 /* Indexed by cpu number. */
39840 -static struct us3_freq_percpu_info *us3_freq_table;
39841 +static struct us3_freq_percpu_info us3_freq_table[NR_CPUS];
39842
39843 /* UltraSPARC-III has three dividers: 1, 2, and 32. These are controlled
39844 * in the Safari config register.
39845 @@ -156,16 +154,27 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy)
39846
39847 static int us3_freq_cpu_exit(struct cpufreq_policy *policy)
39848 {
39849 - if (cpufreq_us3_driver)
39850 - us3_freq_target(policy, 0);
39851 + us3_freq_target(policy, 0);
39852
39853 return 0;
39854 }
39855
39856 +static int __init us3_freq_init(void);
39857 +static void __exit us3_freq_exit(void);
39858 +
39859 +static struct cpufreq_driver cpufreq_us3_driver = {
39860 + .init = us3_freq_cpu_init,
39861 + .verify = cpufreq_generic_frequency_table_verify,
39862 + .target_index = us3_freq_target,
39863 + .get = us3_freq_get,
39864 + .exit = us3_freq_cpu_exit,
39865 + .name = "UltraSPARC-III",
39866 +
39867 +};
39868 +
39869 static int __init us3_freq_init(void)
39870 {
39871 unsigned long manuf, impl, ver;
39872 - int ret;
39873
39874 if (tlb_type != cheetah && tlb_type != cheetah_plus)
39875 return -ENODEV;
39876 @@ -178,55 +187,15 @@ static int __init us3_freq_init(void)
39877 (impl == CHEETAH_IMPL ||
39878 impl == CHEETAH_PLUS_IMPL ||
39879 impl == JAGUAR_IMPL ||
39880 - impl == PANTHER_IMPL)) {
39881 - struct cpufreq_driver *driver;
39882 -
39883 - ret = -ENOMEM;
39884 - driver = kzalloc(sizeof(*driver), GFP_KERNEL);
39885 - if (!driver)
39886 - goto err_out;
39887 -
39888 - us3_freq_table = kzalloc((NR_CPUS * sizeof(*us3_freq_table)),
39889 - GFP_KERNEL);
39890 - if (!us3_freq_table)
39891 - goto err_out;
39892 -
39893 - driver->init = us3_freq_cpu_init;
39894 - driver->verify = cpufreq_generic_frequency_table_verify;
39895 - driver->target_index = us3_freq_target;
39896 - driver->get = us3_freq_get;
39897 - driver->exit = us3_freq_cpu_exit;
39898 - strcpy(driver->name, "UltraSPARC-III");
39899 -
39900 - cpufreq_us3_driver = driver;
39901 - ret = cpufreq_register_driver(driver);
39902 - if (ret)
39903 - goto err_out;
39904 -
39905 - return 0;
39906 -
39907 -err_out:
39908 - if (driver) {
39909 - kfree(driver);
39910 - cpufreq_us3_driver = NULL;
39911 - }
39912 - kfree(us3_freq_table);
39913 - us3_freq_table = NULL;
39914 - return ret;
39915 - }
39916 + impl == PANTHER_IMPL))
39917 + return cpufreq_register_driver(&cpufreq_us3_driver);
39918
39919 return -ENODEV;
39920 }
39921
39922 static void __exit us3_freq_exit(void)
39923 {
39924 - if (cpufreq_us3_driver) {
39925 - cpufreq_unregister_driver(cpufreq_us3_driver);
39926 - kfree(cpufreq_us3_driver);
39927 - cpufreq_us3_driver = NULL;
39928 - kfree(us3_freq_table);
39929 - us3_freq_table = NULL;
39930 - }
39931 + cpufreq_unregister_driver(&cpufreq_us3_driver);
39932 }
39933
39934 MODULE_AUTHOR("David S. Miller <davem@redhat.com>");
39935 diff --git a/drivers/cpufreq/speedstep-centrino.c b/drivers/cpufreq/speedstep-centrino.c
39936 index 7d4a315..21bb886 100644
39937 --- a/drivers/cpufreq/speedstep-centrino.c
39938 +++ b/drivers/cpufreq/speedstep-centrino.c
39939 @@ -351,8 +351,11 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
39940 !cpu_has(cpu, X86_FEATURE_EST))
39941 return -ENODEV;
39942
39943 - if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC))
39944 - centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
39945 + if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC)) {
39946 + pax_open_kernel();
39947 + *(u8 *)&centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
39948 + pax_close_kernel();
39949 + }
39950
39951 if (policy->cpu != 0)
39952 return -ENODEV;
39953 diff --git a/drivers/cpuidle/driver.c b/drivers/cpuidle/driver.c
39954 index 2697e87..c32476c 100644
39955 --- a/drivers/cpuidle/driver.c
39956 +++ b/drivers/cpuidle/driver.c
39957 @@ -194,7 +194,7 @@ static int poll_idle(struct cpuidle_device *dev,
39958
39959 static void poll_idle_init(struct cpuidle_driver *drv)
39960 {
39961 - struct cpuidle_state *state = &drv->states[0];
39962 + cpuidle_state_no_const *state = &drv->states[0];
39963
39964 snprintf(state->name, CPUIDLE_NAME_LEN, "POLL");
39965 snprintf(state->desc, CPUIDLE_DESC_LEN, "CPUIDLE CORE POLL IDLE");
39966 diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c
39967 index fb9f511..213e6cc 100644
39968 --- a/drivers/cpuidle/governor.c
39969 +++ b/drivers/cpuidle/governor.c
39970 @@ -87,7 +87,7 @@ int cpuidle_register_governor(struct cpuidle_governor *gov)
39971 mutex_lock(&cpuidle_lock);
39972 if (__cpuidle_find_governor(gov->name) == NULL) {
39973 ret = 0;
39974 - list_add_tail(&gov->governor_list, &cpuidle_governors);
39975 + pax_list_add_tail((struct list_head *)&gov->governor_list, &cpuidle_governors);
39976 if (!cpuidle_curr_governor ||
39977 cpuidle_curr_governor->rating < gov->rating)
39978 cpuidle_switch_governor(gov);
39979 diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
39980 index 832a2c3..1794080 100644
39981 --- a/drivers/cpuidle/sysfs.c
39982 +++ b/drivers/cpuidle/sysfs.c
39983 @@ -135,7 +135,7 @@ static struct attribute *cpuidle_switch_attrs[] = {
39984 NULL
39985 };
39986
39987 -static struct attribute_group cpuidle_attr_group = {
39988 +static attribute_group_no_const cpuidle_attr_group = {
39989 .attrs = cpuidle_default_attrs,
39990 .name = "cpuidle",
39991 };
39992 diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
39993 index 8d2a772..33826c9 100644
39994 --- a/drivers/crypto/hifn_795x.c
39995 +++ b/drivers/crypto/hifn_795x.c
39996 @@ -51,7 +51,7 @@ module_param_string(hifn_pll_ref, hifn_pll_ref, sizeof(hifn_pll_ref), 0444);
39997 MODULE_PARM_DESC(hifn_pll_ref,
39998 "PLL reference clock (pci[freq] or ext[freq], default ext)");
39999
40000 -static atomic_t hifn_dev_number;
40001 +static atomic_unchecked_t hifn_dev_number;
40002
40003 #define ACRYPTO_OP_DECRYPT 0
40004 #define ACRYPTO_OP_ENCRYPT 1
40005 @@ -2577,7 +2577,7 @@ static int hifn_probe(struct pci_dev *pdev, const struct pci_device_id *id)
40006 goto err_out_disable_pci_device;
40007
40008 snprintf(name, sizeof(name), "hifn%d",
40009 - atomic_inc_return(&hifn_dev_number)-1);
40010 + atomic_inc_return_unchecked(&hifn_dev_number)-1);
40011
40012 err = pci_request_regions(pdev, name);
40013 if (err)
40014 diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
40015 index 30b538d8..1610d75 100644
40016 --- a/drivers/devfreq/devfreq.c
40017 +++ b/drivers/devfreq/devfreq.c
40018 @@ -673,7 +673,7 @@ int devfreq_add_governor(struct devfreq_governor *governor)
40019 goto err_out;
40020 }
40021
40022 - list_add(&governor->node, &devfreq_governor_list);
40023 + pax_list_add((struct list_head *)&governor->node, &devfreq_governor_list);
40024
40025 list_for_each_entry(devfreq, &devfreq_list, node) {
40026 int ret = 0;
40027 @@ -761,7 +761,7 @@ int devfreq_remove_governor(struct devfreq_governor *governor)
40028 }
40029 }
40030
40031 - list_del(&governor->node);
40032 + pax_list_del((struct list_head *)&governor->node);
40033 err_out:
40034 mutex_unlock(&devfreq_list_lock);
40035
40036 diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c
40037 index 3a2adb1..b3be9a3 100644
40038 --- a/drivers/dma/sh/shdma-base.c
40039 +++ b/drivers/dma/sh/shdma-base.c
40040 @@ -228,8 +228,8 @@ static int shdma_alloc_chan_resources(struct dma_chan *chan)
40041 schan->slave_id = -EINVAL;
40042 }
40043
40044 - schan->desc = kcalloc(NR_DESCS_PER_CHANNEL,
40045 - sdev->desc_size, GFP_KERNEL);
40046 + schan->desc = kcalloc(sdev->desc_size,
40047 + NR_DESCS_PER_CHANNEL, GFP_KERNEL);
40048 if (!schan->desc) {
40049 ret = -ENOMEM;
40050 goto edescalloc;
40051 diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
40052 index aec8a84..7b45a1f 100644
40053 --- a/drivers/dma/sh/shdmac.c
40054 +++ b/drivers/dma/sh/shdmac.c
40055 @@ -513,7 +513,7 @@ static int sh_dmae_nmi_handler(struct notifier_block *self,
40056 return ret;
40057 }
40058
40059 -static struct notifier_block sh_dmae_nmi_notifier __read_mostly = {
40060 +static struct notifier_block sh_dmae_nmi_notifier = {
40061 .notifier_call = sh_dmae_nmi_handler,
40062
40063 /* Run before NMI debug handler and KGDB */
40064 diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
40065 index 592af5f..bb1d583 100644
40066 --- a/drivers/edac/edac_device.c
40067 +++ b/drivers/edac/edac_device.c
40068 @@ -477,9 +477,9 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
40069 */
40070 int edac_device_alloc_index(void)
40071 {
40072 - static atomic_t device_indexes = ATOMIC_INIT(0);
40073 + static atomic_unchecked_t device_indexes = ATOMIC_INIT(0);
40074
40075 - return atomic_inc_return(&device_indexes) - 1;
40076 + return atomic_inc_return_unchecked(&device_indexes) - 1;
40077 }
40078 EXPORT_SYMBOL_GPL(edac_device_alloc_index);
40079
40080 diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
40081 index 670d282..6675f4d 100644
40082 --- a/drivers/edac/edac_mc_sysfs.c
40083 +++ b/drivers/edac/edac_mc_sysfs.c
40084 @@ -154,7 +154,7 @@ static const char * const edac_caps[] = {
40085 struct dev_ch_attribute {
40086 struct device_attribute attr;
40087 int channel;
40088 -};
40089 +} __do_const;
40090
40091 #define DEVICE_CHANNEL(_name, _mode, _show, _store, _var) \
40092 struct dev_ch_attribute dev_attr_legacy_##_name = \
40093 @@ -1011,14 +1011,16 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
40094 }
40095
40096 if (mci->set_sdram_scrub_rate || mci->get_sdram_scrub_rate) {
40097 + pax_open_kernel();
40098 if (mci->get_sdram_scrub_rate) {
40099 - dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
40100 - dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
40101 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
40102 + *(void **)&dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
40103 }
40104 if (mci->set_sdram_scrub_rate) {
40105 - dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
40106 - dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
40107 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
40108 + *(void **)&dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
40109 }
40110 + pax_close_kernel();
40111 err = device_create_file(&mci->dev,
40112 &dev_attr_sdram_scrub_rate);
40113 if (err) {
40114 diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c
40115 index 2cf44b4d..6dd2dc7 100644
40116 --- a/drivers/edac/edac_pci.c
40117 +++ b/drivers/edac/edac_pci.c
40118 @@ -29,7 +29,7 @@
40119
40120 static DEFINE_MUTEX(edac_pci_ctls_mutex);
40121 static LIST_HEAD(edac_pci_list);
40122 -static atomic_t pci_indexes = ATOMIC_INIT(0);
40123 +static atomic_unchecked_t pci_indexes = ATOMIC_INIT(0);
40124
40125 /*
40126 * edac_pci_alloc_ctl_info
40127 @@ -315,7 +315,7 @@ EXPORT_SYMBOL_GPL(edac_pci_reset_delay_period);
40128 */
40129 int edac_pci_alloc_index(void)
40130 {
40131 - return atomic_inc_return(&pci_indexes) - 1;
40132 + return atomic_inc_return_unchecked(&pci_indexes) - 1;
40133 }
40134 EXPORT_SYMBOL_GPL(edac_pci_alloc_index);
40135
40136 diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
40137 index 24d877f..4e30133 100644
40138 --- a/drivers/edac/edac_pci_sysfs.c
40139 +++ b/drivers/edac/edac_pci_sysfs.c
40140 @@ -23,8 +23,8 @@ static int edac_pci_log_pe = 1; /* log PCI parity errors */
40141 static int edac_pci_log_npe = 1; /* log PCI non-parity error errors */
40142 static int edac_pci_poll_msec = 1000; /* one second workq period */
40143
40144 -static atomic_t pci_parity_count = ATOMIC_INIT(0);
40145 -static atomic_t pci_nonparity_count = ATOMIC_INIT(0);
40146 +static atomic_unchecked_t pci_parity_count = ATOMIC_INIT(0);
40147 +static atomic_unchecked_t pci_nonparity_count = ATOMIC_INIT(0);
40148
40149 static struct kobject *edac_pci_top_main_kobj;
40150 static atomic_t edac_pci_sysfs_refcount = ATOMIC_INIT(0);
40151 @@ -232,7 +232,7 @@ struct edac_pci_dev_attribute {
40152 void *value;
40153 ssize_t(*show) (void *, char *);
40154 ssize_t(*store) (void *, const char *, size_t);
40155 -};
40156 +} __do_const;
40157
40158 /* Set of show/store abstract level functions for PCI Parity object */
40159 static ssize_t edac_pci_dev_show(struct kobject *kobj, struct attribute *attr,
40160 @@ -576,7 +576,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40161 edac_printk(KERN_CRIT, EDAC_PCI,
40162 "Signaled System Error on %s\n",
40163 pci_name(dev));
40164 - atomic_inc(&pci_nonparity_count);
40165 + atomic_inc_unchecked(&pci_nonparity_count);
40166 }
40167
40168 if (status & (PCI_STATUS_PARITY)) {
40169 @@ -584,7 +584,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40170 "Master Data Parity Error on %s\n",
40171 pci_name(dev));
40172
40173 - atomic_inc(&pci_parity_count);
40174 + atomic_inc_unchecked(&pci_parity_count);
40175 }
40176
40177 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40178 @@ -592,7 +592,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40179 "Detected Parity Error on %s\n",
40180 pci_name(dev));
40181
40182 - atomic_inc(&pci_parity_count);
40183 + atomic_inc_unchecked(&pci_parity_count);
40184 }
40185 }
40186
40187 @@ -615,7 +615,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40188 edac_printk(KERN_CRIT, EDAC_PCI, "Bridge "
40189 "Signaled System Error on %s\n",
40190 pci_name(dev));
40191 - atomic_inc(&pci_nonparity_count);
40192 + atomic_inc_unchecked(&pci_nonparity_count);
40193 }
40194
40195 if (status & (PCI_STATUS_PARITY)) {
40196 @@ -623,7 +623,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40197 "Master Data Parity Error on "
40198 "%s\n", pci_name(dev));
40199
40200 - atomic_inc(&pci_parity_count);
40201 + atomic_inc_unchecked(&pci_parity_count);
40202 }
40203
40204 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40205 @@ -631,7 +631,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40206 "Detected Parity Error on %s\n",
40207 pci_name(dev));
40208
40209 - atomic_inc(&pci_parity_count);
40210 + atomic_inc_unchecked(&pci_parity_count);
40211 }
40212 }
40213 }
40214 @@ -669,7 +669,7 @@ void edac_pci_do_parity_check(void)
40215 if (!check_pci_errors)
40216 return;
40217
40218 - before_count = atomic_read(&pci_parity_count);
40219 + before_count = atomic_read_unchecked(&pci_parity_count);
40220
40221 /* scan all PCI devices looking for a Parity Error on devices and
40222 * bridges.
40223 @@ -681,7 +681,7 @@ void edac_pci_do_parity_check(void)
40224 /* Only if operator has selected panic on PCI Error */
40225 if (edac_pci_get_panic_on_pe()) {
40226 /* If the count is different 'after' from 'before' */
40227 - if (before_count != atomic_read(&pci_parity_count))
40228 + if (before_count != atomic_read_unchecked(&pci_parity_count))
40229 panic("EDAC: PCI Parity Error");
40230 }
40231 }
40232 diff --git a/drivers/edac/mce_amd.h b/drivers/edac/mce_amd.h
40233 index c2359a1..8bd119d 100644
40234 --- a/drivers/edac/mce_amd.h
40235 +++ b/drivers/edac/mce_amd.h
40236 @@ -74,7 +74,7 @@ struct amd_decoder_ops {
40237 bool (*mc0_mce)(u16, u8);
40238 bool (*mc1_mce)(u16, u8);
40239 bool (*mc2_mce)(u16, u8);
40240 -};
40241 +} __no_const;
40242
40243 void amd_report_gart_errors(bool);
40244 void amd_register_ecc_decoder(void (*f)(int, struct mce *));
40245 diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
40246 index 57ea7f4..af06b76 100644
40247 --- a/drivers/firewire/core-card.c
40248 +++ b/drivers/firewire/core-card.c
40249 @@ -528,9 +528,9 @@ void fw_card_initialize(struct fw_card *card,
40250 const struct fw_card_driver *driver,
40251 struct device *device)
40252 {
40253 - static atomic_t index = ATOMIC_INIT(-1);
40254 + static atomic_unchecked_t index = ATOMIC_INIT(-1);
40255
40256 - card->index = atomic_inc_return(&index);
40257 + card->index = atomic_inc_return_unchecked(&index);
40258 card->driver = driver;
40259 card->device = device;
40260 card->current_tlabel = 0;
40261 @@ -680,7 +680,7 @@ EXPORT_SYMBOL_GPL(fw_card_release);
40262
40263 void fw_core_remove_card(struct fw_card *card)
40264 {
40265 - struct fw_card_driver dummy_driver = dummy_driver_template;
40266 + fw_card_driver_no_const dummy_driver = dummy_driver_template;
40267
40268 card->driver->update_phy_reg(card, 4,
40269 PHY_LINK_ACTIVE | PHY_CONTENDER, 0);
40270 diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
40271 index f9e3aee..269dbdb 100644
40272 --- a/drivers/firewire/core-device.c
40273 +++ b/drivers/firewire/core-device.c
40274 @@ -256,7 +256,7 @@ EXPORT_SYMBOL(fw_device_enable_phys_dma);
40275 struct config_rom_attribute {
40276 struct device_attribute attr;
40277 u32 key;
40278 -};
40279 +} __do_const;
40280
40281 static ssize_t show_immediate(struct device *dev,
40282 struct device_attribute *dattr, char *buf)
40283 diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
40284 index eb6935c..3cc2bfa 100644
40285 --- a/drivers/firewire/core-transaction.c
40286 +++ b/drivers/firewire/core-transaction.c
40287 @@ -38,6 +38,7 @@
40288 #include <linux/timer.h>
40289 #include <linux/types.h>
40290 #include <linux/workqueue.h>
40291 +#include <linux/sched.h>
40292
40293 #include <asm/byteorder.h>
40294
40295 diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
40296 index e1480ff6..1a429bd 100644
40297 --- a/drivers/firewire/core.h
40298 +++ b/drivers/firewire/core.h
40299 @@ -111,6 +111,7 @@ struct fw_card_driver {
40300
40301 int (*stop_iso)(struct fw_iso_context *ctx);
40302 };
40303 +typedef struct fw_card_driver __no_const fw_card_driver_no_const;
40304
40305 void fw_card_initialize(struct fw_card *card,
40306 const struct fw_card_driver *driver, struct device *device);
40307 diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
40308 index aff9018..fc87ded 100644
40309 --- a/drivers/firewire/ohci.c
40310 +++ b/drivers/firewire/ohci.c
40311 @@ -2054,10 +2054,12 @@ static void bus_reset_work(struct work_struct *work)
40312 be32_to_cpu(ohci->next_header));
40313 }
40314
40315 +#ifndef CONFIG_GRKERNSEC
40316 if (param_remote_dma) {
40317 reg_write(ohci, OHCI1394_PhyReqFilterHiSet, ~0);
40318 reg_write(ohci, OHCI1394_PhyReqFilterLoSet, ~0);
40319 }
40320 +#endif
40321
40322 spin_unlock_irq(&ohci->lock);
40323
40324 @@ -2589,8 +2591,10 @@ static int ohci_enable_phys_dma(struct fw_card *card,
40325 unsigned long flags;
40326 int n, ret = 0;
40327
40328 +#ifndef CONFIG_GRKERNSEC
40329 if (param_remote_dma)
40330 return 0;
40331 +#endif
40332
40333 /*
40334 * FIXME: Make sure this bitmask is cleared when we clear the busReset
40335 diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c
40336 index 94a58a0..f5eba42 100644
40337 --- a/drivers/firmware/dmi-id.c
40338 +++ b/drivers/firmware/dmi-id.c
40339 @@ -16,7 +16,7 @@
40340 struct dmi_device_attribute{
40341 struct device_attribute dev_attr;
40342 int field;
40343 -};
40344 +} __do_const;
40345 #define to_dmi_dev_attr(_dev_attr) \
40346 container_of(_dev_attr, struct dmi_device_attribute, dev_attr)
40347
40348 diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
40349 index 2eebd28b..4261350 100644
40350 --- a/drivers/firmware/dmi_scan.c
40351 +++ b/drivers/firmware/dmi_scan.c
40352 @@ -893,7 +893,7 @@ int dmi_walk(void (*decode)(const struct dmi_header *, void *),
40353 if (buf == NULL)
40354 return -1;
40355
40356 - dmi_table(buf, dmi_len, dmi_num, decode, private_data);
40357 + dmi_table((char __force_kernel *)buf, dmi_len, dmi_num, decode, private_data);
40358
40359 dmi_unmap(buf);
40360 return 0;
40361 diff --git a/drivers/firmware/efi/cper.c b/drivers/firmware/efi/cper.c
40362 index 4fd9961..52d60ce 100644
40363 --- a/drivers/firmware/efi/cper.c
40364 +++ b/drivers/firmware/efi/cper.c
40365 @@ -44,12 +44,12 @@ static char rcd_decode_str[CPER_REC_LEN];
40366 */
40367 u64 cper_next_record_id(void)
40368 {
40369 - static atomic64_t seq;
40370 + static atomic64_unchecked_t seq;
40371
40372 - if (!atomic64_read(&seq))
40373 - atomic64_set(&seq, ((u64)get_seconds()) << 32);
40374 + if (!atomic64_read_unchecked(&seq))
40375 + atomic64_set_unchecked(&seq, ((u64)get_seconds()) << 32);
40376
40377 - return atomic64_inc_return(&seq);
40378 + return atomic64_inc_return_unchecked(&seq);
40379 }
40380 EXPORT_SYMBOL_GPL(cper_next_record_id);
40381
40382 diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
40383 index 9035c1b..aff45f8 100644
40384 --- a/drivers/firmware/efi/efi.c
40385 +++ b/drivers/firmware/efi/efi.c
40386 @@ -151,14 +151,16 @@ static struct attribute_group efi_subsys_attr_group = {
40387 };
40388
40389 static struct efivars generic_efivars;
40390 -static struct efivar_operations generic_ops;
40391 +static efivar_operations_no_const generic_ops __read_only;
40392
40393 static int generic_ops_register(void)
40394 {
40395 - generic_ops.get_variable = efi.get_variable;
40396 - generic_ops.set_variable = efi.set_variable;
40397 - generic_ops.get_next_variable = efi.get_next_variable;
40398 - generic_ops.query_variable_store = efi_query_variable_store;
40399 + pax_open_kernel();
40400 + *(void **)&generic_ops.get_variable = efi.get_variable;
40401 + *(void **)&generic_ops.set_variable = efi.set_variable;
40402 + *(void **)&generic_ops.get_next_variable = efi.get_next_variable;
40403 + *(void **)&generic_ops.query_variable_store = efi_query_variable_store;
40404 + pax_close_kernel();
40405
40406 return efivars_register(&generic_efivars, &generic_ops, efi_kobj);
40407 }
40408 diff --git a/drivers/firmware/efi/efivars.c b/drivers/firmware/efi/efivars.c
40409 index f256ecd..387dcb1 100644
40410 --- a/drivers/firmware/efi/efivars.c
40411 +++ b/drivers/firmware/efi/efivars.c
40412 @@ -589,7 +589,7 @@ efivar_create_sysfs_entry(struct efivar_entry *new_var)
40413 static int
40414 create_efivars_bin_attributes(void)
40415 {
40416 - struct bin_attribute *attr;
40417 + bin_attribute_no_const *attr;
40418 int error;
40419
40420 /* new_var */
40421 diff --git a/drivers/firmware/efi/runtime-map.c b/drivers/firmware/efi/runtime-map.c
40422 index 87b8e3b..c4afb35 100644
40423 --- a/drivers/firmware/efi/runtime-map.c
40424 +++ b/drivers/firmware/efi/runtime-map.c
40425 @@ -97,7 +97,7 @@ static void map_release(struct kobject *kobj)
40426 kfree(entry);
40427 }
40428
40429 -static struct kobj_type __refdata map_ktype = {
40430 +static const struct kobj_type __refconst map_ktype = {
40431 .sysfs_ops = &map_attr_ops,
40432 .default_attrs = def_attrs,
40433 .release = map_release,
40434 diff --git a/drivers/firmware/google/gsmi.c b/drivers/firmware/google/gsmi.c
40435 index f1ab05e..ab51228 100644
40436 --- a/drivers/firmware/google/gsmi.c
40437 +++ b/drivers/firmware/google/gsmi.c
40438 @@ -709,7 +709,7 @@ static u32 __init hash_oem_table_id(char s[8])
40439 return local_hash_64(input, 32);
40440 }
40441
40442 -static struct dmi_system_id gsmi_dmi_table[] __initdata = {
40443 +static const struct dmi_system_id gsmi_dmi_table[] __initconst = {
40444 {
40445 .ident = "Google Board",
40446 .matches = {
40447 diff --git a/drivers/firmware/google/memconsole.c b/drivers/firmware/google/memconsole.c
40448 index 2f569aa..26e4f39 100644
40449 --- a/drivers/firmware/google/memconsole.c
40450 +++ b/drivers/firmware/google/memconsole.c
40451 @@ -136,7 +136,7 @@ static bool __init found_memconsole(void)
40452 return false;
40453 }
40454
40455 -static struct dmi_system_id memconsole_dmi_table[] __initdata = {
40456 +static const struct dmi_system_id memconsole_dmi_table[] __initconst = {
40457 {
40458 .ident = "Google Board",
40459 .matches = {
40460 @@ -155,7 +155,10 @@ static int __init memconsole_init(void)
40461 if (!found_memconsole())
40462 return -ENODEV;
40463
40464 - memconsole_bin_attr.size = memconsole_length;
40465 + pax_open_kernel();
40466 + *(size_t *)&memconsole_bin_attr.size = memconsole_length;
40467 + pax_close_kernel();
40468 +
40469 return sysfs_create_bin_file(firmware_kobj, &memconsole_bin_attr);
40470 }
40471
40472 diff --git a/drivers/firmware/memmap.c b/drivers/firmware/memmap.c
40473 index cc016c61..d35279e 100644
40474 --- a/drivers/firmware/memmap.c
40475 +++ b/drivers/firmware/memmap.c
40476 @@ -124,7 +124,7 @@ static void __meminit release_firmware_map_entry(struct kobject *kobj)
40477 kfree(entry);
40478 }
40479
40480 -static struct kobj_type __refdata memmap_ktype = {
40481 +static const struct kobj_type __refconst memmap_ktype = {
40482 .release = release_firmware_map_entry,
40483 .sysfs_ops = &memmap_attr_ops,
40484 .default_attrs = def_attrs,
40485 diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c
40486 index 3cfcfc6..09d6f117 100644
40487 --- a/drivers/gpio/gpio-em.c
40488 +++ b/drivers/gpio/gpio-em.c
40489 @@ -278,7 +278,7 @@ static int em_gio_probe(struct platform_device *pdev)
40490 struct em_gio_priv *p;
40491 struct resource *io[2], *irq[2];
40492 struct gpio_chip *gpio_chip;
40493 - struct irq_chip *irq_chip;
40494 + irq_chip_no_const *irq_chip;
40495 const char *name = dev_name(&pdev->dev);
40496 int ret;
40497
40498 diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c
40499 index 7818cd1..1be40e5 100644
40500 --- a/drivers/gpio/gpio-ich.c
40501 +++ b/drivers/gpio/gpio-ich.c
40502 @@ -94,7 +94,7 @@ struct ichx_desc {
40503 * this option allows driver caching written output values
40504 */
40505 bool use_outlvl_cache;
40506 -};
40507 +} __do_const;
40508
40509 static struct {
40510 spinlock_t lock;
40511 diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
40512 index f476ae2..05e1bdd 100644
40513 --- a/drivers/gpio/gpio-omap.c
40514 +++ b/drivers/gpio/gpio-omap.c
40515 @@ -1188,7 +1188,7 @@ static int omap_gpio_probe(struct platform_device *pdev)
40516 const struct omap_gpio_platform_data *pdata;
40517 struct resource *res;
40518 struct gpio_bank *bank;
40519 - struct irq_chip *irqc;
40520 + irq_chip_no_const *irqc;
40521 int ret;
40522
40523 match = of_match_device(of_match_ptr(omap_gpio_match), dev);
40524 diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
40525 index 584484e..e26ebd6 100644
40526 --- a/drivers/gpio/gpio-rcar.c
40527 +++ b/drivers/gpio/gpio-rcar.c
40528 @@ -366,7 +366,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
40529 struct gpio_rcar_priv *p;
40530 struct resource *io, *irq;
40531 struct gpio_chip *gpio_chip;
40532 - struct irq_chip *irq_chip;
40533 + irq_chip_no_const *irq_chip;
40534 struct device *dev = &pdev->dev;
40535 const char *name = dev_name(dev);
40536 int ret;
40537 diff --git a/drivers/gpio/gpio-vr41xx.c b/drivers/gpio/gpio-vr41xx.c
40538 index c1caa45..f0f97d2 100644
40539 --- a/drivers/gpio/gpio-vr41xx.c
40540 +++ b/drivers/gpio/gpio-vr41xx.c
40541 @@ -224,7 +224,7 @@ static int giu_get_irq(unsigned int irq)
40542 printk(KERN_ERR "spurious GIU interrupt: %04x(%04x),%04x(%04x)\n",
40543 maskl, pendl, maskh, pendh);
40544
40545 - atomic_inc(&irq_err_count);
40546 + atomic_inc_unchecked(&irq_err_count);
40547
40548 return -EINVAL;
40549 }
40550 diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
40551 index 568aa2b..d1204d8 100644
40552 --- a/drivers/gpio/gpiolib.c
40553 +++ b/drivers/gpio/gpiolib.c
40554 @@ -554,8 +554,10 @@ static void gpiochip_irqchip_remove(struct gpio_chip *gpiochip)
40555 }
40556
40557 if (gpiochip->irqchip) {
40558 - gpiochip->irqchip->irq_request_resources = NULL;
40559 - gpiochip->irqchip->irq_release_resources = NULL;
40560 + pax_open_kernel();
40561 + *(void **)&gpiochip->irqchip->irq_request_resources = NULL;
40562 + *(void **)&gpiochip->irqchip->irq_release_resources = NULL;
40563 + pax_close_kernel();
40564 gpiochip->irqchip = NULL;
40565 }
40566 }
40567 @@ -621,8 +623,11 @@ int gpiochip_irqchip_add(struct gpio_chip *gpiochip,
40568 gpiochip->irqchip = NULL;
40569 return -EINVAL;
40570 }
40571 - irqchip->irq_request_resources = gpiochip_irq_reqres;
40572 - irqchip->irq_release_resources = gpiochip_irq_relres;
40573 +
40574 + pax_open_kernel();
40575 + *(void **)&irqchip->irq_request_resources = gpiochip_irq_reqres;
40576 + *(void **)&irqchip->irq_release_resources = gpiochip_irq_relres;
40577 + pax_close_kernel();
40578
40579 /*
40580 * Prepare the mapping since the irqchip shall be orthogonal to
40581 diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
40582 index 27a37e5..b6c6c71 100644
40583 --- a/drivers/gpu/drm/drm_crtc.c
40584 +++ b/drivers/gpu/drm/drm_crtc.c
40585 @@ -3953,7 +3953,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
40586 goto done;
40587 }
40588
40589 - if (copy_to_user(&enum_ptr[copied].name,
40590 + if (copy_to_user(enum_ptr[copied].name,
40591 &prop_enum->name, DRM_PROP_NAME_LEN)) {
40592 ret = -EFAULT;
40593 goto done;
40594 diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
40595 index 4f41377..ee33f40 100644
40596 --- a/drivers/gpu/drm/drm_drv.c
40597 +++ b/drivers/gpu/drm/drm_drv.c
40598 @@ -444,7 +444,7 @@ void drm_unplug_dev(struct drm_device *dev)
40599
40600 drm_device_set_unplugged(dev);
40601
40602 - if (dev->open_count == 0) {
40603 + if (local_read(&dev->open_count) == 0) {
40604 drm_put_dev(dev);
40605 }
40606 mutex_unlock(&drm_global_mutex);
40607 diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
40608 index 0b9514b..6acd174 100644
40609 --- a/drivers/gpu/drm/drm_fops.c
40610 +++ b/drivers/gpu/drm/drm_fops.c
40611 @@ -89,7 +89,7 @@ int drm_open(struct inode *inode, struct file *filp)
40612 return PTR_ERR(minor);
40613
40614 dev = minor->dev;
40615 - if (!dev->open_count++)
40616 + if (local_inc_return(&dev->open_count) == 1)
40617 need_setup = 1;
40618
40619 /* share address_space across all char-devs of a single device */
40620 @@ -106,7 +106,7 @@ int drm_open(struct inode *inode, struct file *filp)
40621 return 0;
40622
40623 err_undo:
40624 - dev->open_count--;
40625 + local_dec(&dev->open_count);
40626 drm_minor_release(minor);
40627 return retcode;
40628 }
40629 @@ -376,7 +376,7 @@ int drm_release(struct inode *inode, struct file *filp)
40630
40631 mutex_lock(&drm_global_mutex);
40632
40633 - DRM_DEBUG("open_count = %d\n", dev->open_count);
40634 + DRM_DEBUG("open_count = %ld\n", local_read(&dev->open_count));
40635
40636 mutex_lock(&dev->struct_mutex);
40637 list_del(&file_priv->lhead);
40638 @@ -389,10 +389,10 @@ int drm_release(struct inode *inode, struct file *filp)
40639 * Begin inline drm_release
40640 */
40641
40642 - DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %d\n",
40643 + DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %ld\n",
40644 task_pid_nr(current),
40645 (long)old_encode_dev(file_priv->minor->kdev->devt),
40646 - dev->open_count);
40647 + local_read(&dev->open_count));
40648
40649 /* Release any auth tokens that might point to this file_priv,
40650 (do that under the drm_global_mutex) */
40651 @@ -465,7 +465,7 @@ int drm_release(struct inode *inode, struct file *filp)
40652 * End inline drm_release
40653 */
40654
40655 - if (!--dev->open_count) {
40656 + if (local_dec_and_test(&dev->open_count)) {
40657 retcode = drm_lastclose(dev);
40658 if (drm_device_is_unplugged(dev))
40659 drm_put_dev(dev);
40660 diff --git a/drivers/gpu/drm/drm_global.c b/drivers/gpu/drm/drm_global.c
40661 index 3d2e91c..d31c4c9 100644
40662 --- a/drivers/gpu/drm/drm_global.c
40663 +++ b/drivers/gpu/drm/drm_global.c
40664 @@ -36,7 +36,7 @@
40665 struct drm_global_item {
40666 struct mutex mutex;
40667 void *object;
40668 - int refcount;
40669 + atomic_t refcount;
40670 };
40671
40672 static struct drm_global_item glob[DRM_GLOBAL_NUM];
40673 @@ -49,7 +49,7 @@ void drm_global_init(void)
40674 struct drm_global_item *item = &glob[i];
40675 mutex_init(&item->mutex);
40676 item->object = NULL;
40677 - item->refcount = 0;
40678 + atomic_set(&item->refcount, 0);
40679 }
40680 }
40681
40682 @@ -59,7 +59,7 @@ void drm_global_release(void)
40683 for (i = 0; i < DRM_GLOBAL_NUM; ++i) {
40684 struct drm_global_item *item = &glob[i];
40685 BUG_ON(item->object != NULL);
40686 - BUG_ON(item->refcount != 0);
40687 + BUG_ON(atomic_read(&item->refcount) != 0);
40688 }
40689 }
40690
40691 @@ -69,7 +69,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
40692 struct drm_global_item *item = &glob[ref->global_type];
40693
40694 mutex_lock(&item->mutex);
40695 - if (item->refcount == 0) {
40696 + if (atomic_read(&item->refcount) == 0) {
40697 item->object = kzalloc(ref->size, GFP_KERNEL);
40698 if (unlikely(item->object == NULL)) {
40699 ret = -ENOMEM;
40700 @@ -82,7 +82,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
40701 goto out_err;
40702
40703 }
40704 - ++item->refcount;
40705 + atomic_inc(&item->refcount);
40706 ref->object = item->object;
40707 mutex_unlock(&item->mutex);
40708 return 0;
40709 @@ -98,9 +98,9 @@ void drm_global_item_unref(struct drm_global_reference *ref)
40710 struct drm_global_item *item = &glob[ref->global_type];
40711
40712 mutex_lock(&item->mutex);
40713 - BUG_ON(item->refcount == 0);
40714 + BUG_ON(atomic_read(&item->refcount) == 0);
40715 BUG_ON(ref->object != item->object);
40716 - if (--item->refcount == 0) {
40717 + if (atomic_dec_and_test(&item->refcount)) {
40718 ref->release(ref);
40719 item->object = NULL;
40720 }
40721 diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
40722 index 51efebd..2b70935 100644
40723 --- a/drivers/gpu/drm/drm_info.c
40724 +++ b/drivers/gpu/drm/drm_info.c
40725 @@ -76,10 +76,13 @@ int drm_vm_info(struct seq_file *m, void *data)
40726 struct drm_local_map *map;
40727 struct drm_map_list *r_list;
40728
40729 - /* Hardcoded from _DRM_FRAME_BUFFER,
40730 - _DRM_REGISTERS, _DRM_SHM, _DRM_AGP, and
40731 - _DRM_SCATTER_GATHER and _DRM_CONSISTENT */
40732 - const char *types[] = { "FB", "REG", "SHM", "AGP", "SG", "PCI" };
40733 + static const char * const types[] = {
40734 + [_DRM_FRAME_BUFFER] = "FB",
40735 + [_DRM_REGISTERS] = "REG",
40736 + [_DRM_SHM] = "SHM",
40737 + [_DRM_AGP] = "AGP",
40738 + [_DRM_SCATTER_GATHER] = "SG",
40739 + [_DRM_CONSISTENT] = "PCI"};
40740 const char *type;
40741 int i;
40742
40743 @@ -90,7 +93,7 @@ int drm_vm_info(struct seq_file *m, void *data)
40744 map = r_list->map;
40745 if (!map)
40746 continue;
40747 - if (map->type < 0 || map->type > 5)
40748 + if (map->type >= ARRAY_SIZE(types))
40749 type = "??";
40750 else
40751 type = types[map->type];
40752 diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
40753 index 2f4c4343..dd12cd2 100644
40754 --- a/drivers/gpu/drm/drm_ioc32.c
40755 +++ b/drivers/gpu/drm/drm_ioc32.c
40756 @@ -457,7 +457,7 @@ static int compat_drm_infobufs(struct file *file, unsigned int cmd,
40757 request = compat_alloc_user_space(nbytes);
40758 if (!access_ok(VERIFY_WRITE, request, nbytes))
40759 return -EFAULT;
40760 - list = (struct drm_buf_desc *) (request + 1);
40761 + list = (struct drm_buf_desc __user *) (request + 1);
40762
40763 if (__put_user(count, &request->count)
40764 || __put_user(list, &request->list))
40765 @@ -518,7 +518,7 @@ static int compat_drm_mapbufs(struct file *file, unsigned int cmd,
40766 request = compat_alloc_user_space(nbytes);
40767 if (!access_ok(VERIFY_WRITE, request, nbytes))
40768 return -EFAULT;
40769 - list = (struct drm_buf_pub *) (request + 1);
40770 + list = (struct drm_buf_pub __user *) (request + 1);
40771
40772 if (__put_user(count, &request->count)
40773 || __put_user(list, &request->list))
40774 @@ -1016,7 +1016,7 @@ static int compat_drm_wait_vblank(struct file *file, unsigned int cmd,
40775 return 0;
40776 }
40777
40778 -drm_ioctl_compat_t *drm_compat_ioctls[] = {
40779 +drm_ioctl_compat_t drm_compat_ioctls[] = {
40780 [DRM_IOCTL_NR(DRM_IOCTL_VERSION32)] = compat_drm_version,
40781 [DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE32)] = compat_drm_getunique,
40782 [DRM_IOCTL_NR(DRM_IOCTL_GET_MAP32)] = compat_drm_getmap,
40783 @@ -1062,7 +1062,6 @@ drm_ioctl_compat_t *drm_compat_ioctls[] = {
40784 long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40785 {
40786 unsigned int nr = DRM_IOCTL_NR(cmd);
40787 - drm_ioctl_compat_t *fn;
40788 int ret;
40789
40790 /* Assume that ioctls without an explicit compat routine will just
40791 @@ -1072,10 +1071,8 @@ long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40792 if (nr >= ARRAY_SIZE(drm_compat_ioctls))
40793 return drm_ioctl(filp, cmd, arg);
40794
40795 - fn = drm_compat_ioctls[nr];
40796 -
40797 - if (fn != NULL)
40798 - ret = (*fn) (filp, cmd, arg);
40799 + if (drm_compat_ioctls[nr] != NULL)
40800 + ret = (*drm_compat_ioctls[nr]) (filp, cmd, arg);
40801 else
40802 ret = drm_ioctl(filp, cmd, arg);
40803
40804 diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
40805 index 00587a1..57a65ca 100644
40806 --- a/drivers/gpu/drm/drm_ioctl.c
40807 +++ b/drivers/gpu/drm/drm_ioctl.c
40808 @@ -642,7 +642,7 @@ long drm_ioctl(struct file *filp,
40809 struct drm_file *file_priv = filp->private_data;
40810 struct drm_device *dev;
40811 const struct drm_ioctl_desc *ioctl = NULL;
40812 - drm_ioctl_t *func;
40813 + drm_ioctl_no_const_t func;
40814 unsigned int nr = DRM_IOCTL_NR(cmd);
40815 int retcode = -EINVAL;
40816 char stack_kdata[128];
40817 diff --git a/drivers/gpu/drm/i810/i810_drv.h b/drivers/gpu/drm/i810/i810_drv.h
40818 index 93ec5dc..82acbaf 100644
40819 --- a/drivers/gpu/drm/i810/i810_drv.h
40820 +++ b/drivers/gpu/drm/i810/i810_drv.h
40821 @@ -110,8 +110,8 @@ typedef struct drm_i810_private {
40822 int page_flipping;
40823
40824 wait_queue_head_t irq_queue;
40825 - atomic_t irq_received;
40826 - atomic_t irq_emitted;
40827 + atomic_unchecked_t irq_received;
40828 + atomic_unchecked_t irq_emitted;
40829
40830 int front_offset;
40831 } drm_i810_private_t;
40832 diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
40833 index ecee3bc..ad5ae67 100644
40834 --- a/drivers/gpu/drm/i915/i915_dma.c
40835 +++ b/drivers/gpu/drm/i915/i915_dma.c
40836 @@ -356,7 +356,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
40837 * locking inversion with the driver load path. And the access here is
40838 * completely racy anyway. So don't bother with locking for now.
40839 */
40840 - return dev->open_count == 0;
40841 + return local_read(&dev->open_count) == 0;
40842 }
40843
40844 static const struct vga_switcheroo_client_ops i915_switcheroo_ops = {
40845 diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40846 index 1173831..7dfb389 100644
40847 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40848 +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40849 @@ -863,12 +863,12 @@ i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
40850 static int
40851 validate_exec_list(struct drm_device *dev,
40852 struct drm_i915_gem_exec_object2 *exec,
40853 - int count)
40854 + unsigned int count)
40855 {
40856 unsigned relocs_total = 0;
40857 unsigned relocs_max = UINT_MAX / sizeof(struct drm_i915_gem_relocation_entry);
40858 unsigned invalid_flags;
40859 - int i;
40860 + unsigned int i;
40861
40862 invalid_flags = __EXEC_OBJECT_UNKNOWN_FLAGS;
40863 if (USES_FULL_PPGTT(dev))
40864 diff --git a/drivers/gpu/drm/i915/i915_ioc32.c b/drivers/gpu/drm/i915/i915_ioc32.c
40865 index 176de63..1ef9ac7 100644
40866 --- a/drivers/gpu/drm/i915/i915_ioc32.c
40867 +++ b/drivers/gpu/drm/i915/i915_ioc32.c
40868 @@ -181,7 +181,7 @@ static int compat_i915_alloc(struct file *file, unsigned int cmd,
40869 (unsigned long)request);
40870 }
40871
40872 -static drm_ioctl_compat_t *i915_compat_ioctls[] = {
40873 +static drm_ioctl_compat_t i915_compat_ioctls[] = {
40874 [DRM_I915_BATCHBUFFER] = compat_i915_batchbuffer,
40875 [DRM_I915_CMDBUFFER] = compat_i915_cmdbuffer,
40876 [DRM_I915_GETPARAM] = compat_i915_getparam,
40877 @@ -201,18 +201,15 @@ static drm_ioctl_compat_t *i915_compat_ioctls[] = {
40878 long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40879 {
40880 unsigned int nr = DRM_IOCTL_NR(cmd);
40881 - drm_ioctl_compat_t *fn = NULL;
40882 int ret;
40883
40884 if (nr < DRM_COMMAND_BASE)
40885 return drm_compat_ioctl(filp, cmd, arg);
40886
40887 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls))
40888 - fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
40889 -
40890 - if (fn != NULL)
40891 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls)) {
40892 + drm_ioctl_compat_t fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
40893 ret = (*fn) (filp, cmd, arg);
40894 - else
40895 + } else
40896 ret = drm_ioctl(filp, cmd, arg);
40897
40898 return ret;
40899 diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
40900 index 791b00e..4d10235 100644
40901 --- a/drivers/gpu/drm/i915/intel_display.c
40902 +++ b/drivers/gpu/drm/i915/intel_display.c
40903 @@ -12939,13 +12939,13 @@ struct intel_quirk {
40904 int subsystem_vendor;
40905 int subsystem_device;
40906 void (*hook)(struct drm_device *dev);
40907 -};
40908 +} __do_const;
40909
40910 /* For systems that don't have a meaningful PCI subdevice/subvendor ID */
40911 struct intel_dmi_quirk {
40912 void (*hook)(struct drm_device *dev);
40913 const struct dmi_system_id (*dmi_id_list)[];
40914 -};
40915 +} __do_const;
40916
40917 static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
40918 {
40919 @@ -12953,18 +12953,20 @@ static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
40920 return 1;
40921 }
40922
40923 -static const struct intel_dmi_quirk intel_dmi_quirks[] = {
40924 +static const struct dmi_system_id intel_dmi_quirks_table[] = {
40925 {
40926 - .dmi_id_list = &(const struct dmi_system_id[]) {
40927 - {
40928 - .callback = intel_dmi_reverse_brightness,
40929 - .ident = "NCR Corporation",
40930 - .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
40931 - DMI_MATCH(DMI_PRODUCT_NAME, ""),
40932 - },
40933 - },
40934 - { } /* terminating entry */
40935 + .callback = intel_dmi_reverse_brightness,
40936 + .ident = "NCR Corporation",
40937 + .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
40938 + DMI_MATCH(DMI_PRODUCT_NAME, ""),
40939 },
40940 + },
40941 + { } /* terminating entry */
40942 +};
40943 +
40944 +static const struct intel_dmi_quirk intel_dmi_quirks[] = {
40945 + {
40946 + .dmi_id_list = &intel_dmi_quirks_table,
40947 .hook = quirk_invert_brightness,
40948 },
40949 };
40950 diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
40951 index b250130..98df2a4 100644
40952 --- a/drivers/gpu/drm/imx/imx-drm-core.c
40953 +++ b/drivers/gpu/drm/imx/imx-drm-core.c
40954 @@ -356,7 +356,7 @@ int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
40955 if (imxdrm->pipes >= MAX_CRTC)
40956 return -EINVAL;
40957
40958 - if (imxdrm->drm->open_count)
40959 + if (local_read(&imxdrm->drm->open_count))
40960 return -EBUSY;
40961
40962 imx_drm_crtc = kzalloc(sizeof(*imx_drm_crtc), GFP_KERNEL);
40963 diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
40964 index b4a20149..219ab78 100644
40965 --- a/drivers/gpu/drm/mga/mga_drv.h
40966 +++ b/drivers/gpu/drm/mga/mga_drv.h
40967 @@ -122,9 +122,9 @@ typedef struct drm_mga_private {
40968 u32 clear_cmd;
40969 u32 maccess;
40970
40971 - atomic_t vbl_received; /**< Number of vblanks received. */
40972 + atomic_unchecked_t vbl_received; /**< Number of vblanks received. */
40973 wait_queue_head_t fence_queue;
40974 - atomic_t last_fence_retired;
40975 + atomic_unchecked_t last_fence_retired;
40976 u32 next_fence_to_post;
40977
40978 unsigned int fb_cpp;
40979 diff --git a/drivers/gpu/drm/mga/mga_ioc32.c b/drivers/gpu/drm/mga/mga_ioc32.c
40980 index 729bfd5..ead8823 100644
40981 --- a/drivers/gpu/drm/mga/mga_ioc32.c
40982 +++ b/drivers/gpu/drm/mga/mga_ioc32.c
40983 @@ -190,7 +190,7 @@ static int compat_mga_dma_bootstrap(struct file *file, unsigned int cmd,
40984 return 0;
40985 }
40986
40987 -drm_ioctl_compat_t *mga_compat_ioctls[] = {
40988 +drm_ioctl_compat_t mga_compat_ioctls[] = {
40989 [DRM_MGA_INIT] = compat_mga_init,
40990 [DRM_MGA_GETPARAM] = compat_mga_getparam,
40991 [DRM_MGA_DMA_BOOTSTRAP] = compat_mga_dma_bootstrap,
40992 @@ -208,18 +208,15 @@ drm_ioctl_compat_t *mga_compat_ioctls[] = {
40993 long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40994 {
40995 unsigned int nr = DRM_IOCTL_NR(cmd);
40996 - drm_ioctl_compat_t *fn = NULL;
40997 int ret;
40998
40999 if (nr < DRM_COMMAND_BASE)
41000 return drm_compat_ioctl(filp, cmd, arg);
41001
41002 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls))
41003 - fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
41004 -
41005 - if (fn != NULL)
41006 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls)) {
41007 + drm_ioctl_compat_t fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
41008 ret = (*fn) (filp, cmd, arg);
41009 - else
41010 + } else
41011 ret = drm_ioctl(filp, cmd, arg);
41012
41013 return ret;
41014 diff --git a/drivers/gpu/drm/mga/mga_irq.c b/drivers/gpu/drm/mga/mga_irq.c
41015 index 1b071b8..de8601a 100644
41016 --- a/drivers/gpu/drm/mga/mga_irq.c
41017 +++ b/drivers/gpu/drm/mga/mga_irq.c
41018 @@ -43,7 +43,7 @@ u32 mga_get_vblank_counter(struct drm_device *dev, int crtc)
41019 if (crtc != 0)
41020 return 0;
41021
41022 - return atomic_read(&dev_priv->vbl_received);
41023 + return atomic_read_unchecked(&dev_priv->vbl_received);
41024 }
41025
41026
41027 @@ -59,7 +59,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
41028 /* VBLANK interrupt */
41029 if (status & MGA_VLINEPEN) {
41030 MGA_WRITE(MGA_ICLEAR, MGA_VLINEICLR);
41031 - atomic_inc(&dev_priv->vbl_received);
41032 + atomic_inc_unchecked(&dev_priv->vbl_received);
41033 drm_handle_vblank(dev, 0);
41034 handled = 1;
41035 }
41036 @@ -78,7 +78,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
41037 if ((prim_start & ~0x03) != (prim_end & ~0x03))
41038 MGA_WRITE(MGA_PRIMEND, prim_end);
41039
41040 - atomic_inc(&dev_priv->last_fence_retired);
41041 + atomic_inc_unchecked(&dev_priv->last_fence_retired);
41042 wake_up(&dev_priv->fence_queue);
41043 handled = 1;
41044 }
41045 @@ -129,7 +129,7 @@ int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence)
41046 * using fences.
41047 */
41048 DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * HZ,
41049 - (((cur_fence = atomic_read(&dev_priv->last_fence_retired))
41050 + (((cur_fence = atomic_read_unchecked(&dev_priv->last_fence_retired))
41051 - *sequence) <= (1 << 23)));
41052
41053 *sequence = cur_fence;
41054 diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
41055 index 7df6acc..84bbe52 100644
41056 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c
41057 +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
41058 @@ -963,7 +963,7 @@ static int parse_bit_tmds_tbl_entry(struct drm_device *dev, struct nvbios *bios,
41059 struct bit_table {
41060 const char id;
41061 int (* const parse_fn)(struct drm_device *, struct nvbios *, struct bit_entry *);
41062 -};
41063 +} __no_const;
41064
41065 #define BIT_TABLE(id, funcid) ((struct bit_table){ id, parse_bit_##funcid##_tbl_entry })
41066
41067 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
41068 index 8ae36f2..1147a30 100644
41069 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h
41070 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
41071 @@ -121,7 +121,6 @@ struct nouveau_drm {
41072 struct drm_global_reference mem_global_ref;
41073 struct ttm_bo_global_ref bo_global_ref;
41074 struct ttm_bo_device bdev;
41075 - atomic_t validate_sequence;
41076 int (*move)(struct nouveau_channel *,
41077 struct ttm_buffer_object *,
41078 struct ttm_mem_reg *, struct ttm_mem_reg *);
41079 diff --git a/drivers/gpu/drm/nouveau/nouveau_ioc32.c b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41080 index 462679a..88e32a7 100644
41081 --- a/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41082 +++ b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41083 @@ -50,7 +50,7 @@ long nouveau_compat_ioctl(struct file *filp, unsigned int cmd,
41084 unsigned long arg)
41085 {
41086 unsigned int nr = DRM_IOCTL_NR(cmd);
41087 - drm_ioctl_compat_t *fn = NULL;
41088 + drm_ioctl_compat_t fn = NULL;
41089 int ret;
41090
41091 if (nr < DRM_COMMAND_BASE)
41092 diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41093 index 3d1cfcb..0542700 100644
41094 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
41095 +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41096 @@ -127,11 +127,11 @@ nouveau_vram_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41097 }
41098
41099 const struct ttm_mem_type_manager_func nouveau_vram_manager = {
41100 - nouveau_vram_manager_init,
41101 - nouveau_vram_manager_fini,
41102 - nouveau_vram_manager_new,
41103 - nouveau_vram_manager_del,
41104 - nouveau_vram_manager_debug
41105 + .init = nouveau_vram_manager_init,
41106 + .takedown = nouveau_vram_manager_fini,
41107 + .get_node = nouveau_vram_manager_new,
41108 + .put_node = nouveau_vram_manager_del,
41109 + .debug = nouveau_vram_manager_debug
41110 };
41111
41112 static int
41113 @@ -195,11 +195,11 @@ nouveau_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41114 }
41115
41116 const struct ttm_mem_type_manager_func nouveau_gart_manager = {
41117 - nouveau_gart_manager_init,
41118 - nouveau_gart_manager_fini,
41119 - nouveau_gart_manager_new,
41120 - nouveau_gart_manager_del,
41121 - nouveau_gart_manager_debug
41122 + .init = nouveau_gart_manager_init,
41123 + .takedown = nouveau_gart_manager_fini,
41124 + .get_node = nouveau_gart_manager_new,
41125 + .put_node = nouveau_gart_manager_del,
41126 + .debug = nouveau_gart_manager_debug
41127 };
41128
41129 /*XXX*/
41130 @@ -268,11 +268,11 @@ nv04_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41131 }
41132
41133 const struct ttm_mem_type_manager_func nv04_gart_manager = {
41134 - nv04_gart_manager_init,
41135 - nv04_gart_manager_fini,
41136 - nv04_gart_manager_new,
41137 - nv04_gart_manager_del,
41138 - nv04_gart_manager_debug
41139 + .init = nv04_gart_manager_init,
41140 + .takedown = nv04_gart_manager_fini,
41141 + .get_node = nv04_gart_manager_new,
41142 + .put_node = nv04_gart_manager_del,
41143 + .debug = nv04_gart_manager_debug
41144 };
41145
41146 int
41147 diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
41148 index c7592ec..dd45ebc 100644
41149 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c
41150 +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
41151 @@ -72,7 +72,7 @@ nouveau_switcheroo_can_switch(struct pci_dev *pdev)
41152 * locking inversion with the driver load path. And the access here is
41153 * completely racy anyway. So don't bother with locking for now.
41154 */
41155 - return dev->open_count == 0;
41156 + return local_read(&dev->open_count) == 0;
41157 }
41158
41159 static const struct vga_switcheroo_client_ops
41160 diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
41161 index 9782364..89bd954 100644
41162 --- a/drivers/gpu/drm/qxl/qxl_cmd.c
41163 +++ b/drivers/gpu/drm/qxl/qxl_cmd.c
41164 @@ -285,27 +285,27 @@ static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port,
41165 int ret;
41166
41167 mutex_lock(&qdev->async_io_mutex);
41168 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41169 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41170 if (qdev->last_sent_io_cmd > irq_num) {
41171 if (intr)
41172 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41173 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41174 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41175 else
41176 ret = wait_event_timeout(qdev->io_cmd_event,
41177 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41178 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41179 /* 0 is timeout, just bail the "hw" has gone away */
41180 if (ret <= 0)
41181 goto out;
41182 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41183 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41184 }
41185 outb(val, addr);
41186 qdev->last_sent_io_cmd = irq_num + 1;
41187 if (intr)
41188 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41189 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41190 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41191 else
41192 ret = wait_event_timeout(qdev->io_cmd_event,
41193 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41194 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41195 out:
41196 if (ret > 0)
41197 ret = 0;
41198 diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c
41199 index 6911b8c..89d6867 100644
41200 --- a/drivers/gpu/drm/qxl/qxl_debugfs.c
41201 +++ b/drivers/gpu/drm/qxl/qxl_debugfs.c
41202 @@ -42,10 +42,10 @@ qxl_debugfs_irq_received(struct seq_file *m, void *data)
41203 struct drm_info_node *node = (struct drm_info_node *) m->private;
41204 struct qxl_device *qdev = node->minor->dev->dev_private;
41205
41206 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received));
41207 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_display));
41208 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_cursor));
41209 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_io_cmd));
41210 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received));
41211 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_display));
41212 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_cursor));
41213 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_io_cmd));
41214 seq_printf(m, "%d\n", qdev->irq_received_error);
41215 return 0;
41216 }
41217 diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
41218 index 7c6cafe..460f542 100644
41219 --- a/drivers/gpu/drm/qxl/qxl_drv.h
41220 +++ b/drivers/gpu/drm/qxl/qxl_drv.h
41221 @@ -290,10 +290,10 @@ struct qxl_device {
41222 unsigned int last_sent_io_cmd;
41223
41224 /* interrupt handling */
41225 - atomic_t irq_received;
41226 - atomic_t irq_received_display;
41227 - atomic_t irq_received_cursor;
41228 - atomic_t irq_received_io_cmd;
41229 + atomic_unchecked_t irq_received;
41230 + atomic_unchecked_t irq_received_display;
41231 + atomic_unchecked_t irq_received_cursor;
41232 + atomic_unchecked_t irq_received_io_cmd;
41233 unsigned irq_received_error;
41234 wait_queue_head_t display_event;
41235 wait_queue_head_t cursor_event;
41236 diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
41237 index b110883..dd06418 100644
41238 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c
41239 +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
41240 @@ -181,7 +181,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41241
41242 /* TODO copy slow path code from i915 */
41243 fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE));
41244 - unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)cmd->command, cmd->command_size);
41245 + unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void __force_user *)(unsigned long)cmd->command, cmd->command_size);
41246
41247 {
41248 struct qxl_drawable *draw = fb_cmd;
41249 @@ -201,7 +201,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41250 struct drm_qxl_reloc reloc;
41251
41252 if (copy_from_user(&reloc,
41253 - &((struct drm_qxl_reloc *)(uintptr_t)cmd->relocs)[i],
41254 + &((struct drm_qxl_reloc __force_user *)(uintptr_t)cmd->relocs)[i],
41255 sizeof(reloc))) {
41256 ret = -EFAULT;
41257 goto out_free_bos;
41258 @@ -294,10 +294,10 @@ static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
41259
41260 for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) {
41261
41262 - struct drm_qxl_command *commands =
41263 - (struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
41264 + struct drm_qxl_command __user *commands =
41265 + (struct drm_qxl_command __user *)(uintptr_t)execbuffer->commands;
41266
41267 - if (copy_from_user(&user_cmd, &commands[cmd_num],
41268 + if (copy_from_user(&user_cmd, (struct drm_qxl_command __force_user *)&commands[cmd_num],
41269 sizeof(user_cmd)))
41270 return -EFAULT;
41271
41272 diff --git a/drivers/gpu/drm/qxl/qxl_irq.c b/drivers/gpu/drm/qxl/qxl_irq.c
41273 index 0bf1e20..42a7310 100644
41274 --- a/drivers/gpu/drm/qxl/qxl_irq.c
41275 +++ b/drivers/gpu/drm/qxl/qxl_irq.c
41276 @@ -36,19 +36,19 @@ irqreturn_t qxl_irq_handler(int irq, void *arg)
41277 if (!pending)
41278 return IRQ_NONE;
41279
41280 - atomic_inc(&qdev->irq_received);
41281 + atomic_inc_unchecked(&qdev->irq_received);
41282
41283 if (pending & QXL_INTERRUPT_DISPLAY) {
41284 - atomic_inc(&qdev->irq_received_display);
41285 + atomic_inc_unchecked(&qdev->irq_received_display);
41286 wake_up_all(&qdev->display_event);
41287 qxl_queue_garbage_collect(qdev, false);
41288 }
41289 if (pending & QXL_INTERRUPT_CURSOR) {
41290 - atomic_inc(&qdev->irq_received_cursor);
41291 + atomic_inc_unchecked(&qdev->irq_received_cursor);
41292 wake_up_all(&qdev->cursor_event);
41293 }
41294 if (pending & QXL_INTERRUPT_IO_CMD) {
41295 - atomic_inc(&qdev->irq_received_io_cmd);
41296 + atomic_inc_unchecked(&qdev->irq_received_io_cmd);
41297 wake_up_all(&qdev->io_cmd_event);
41298 }
41299 if (pending & QXL_INTERRUPT_ERROR) {
41300 @@ -85,10 +85,10 @@ int qxl_irq_init(struct qxl_device *qdev)
41301 init_waitqueue_head(&qdev->io_cmd_event);
41302 INIT_WORK(&qdev->client_monitors_config_work,
41303 qxl_client_monitors_config_work_func);
41304 - atomic_set(&qdev->irq_received, 0);
41305 - atomic_set(&qdev->irq_received_display, 0);
41306 - atomic_set(&qdev->irq_received_cursor, 0);
41307 - atomic_set(&qdev->irq_received_io_cmd, 0);
41308 + atomic_set_unchecked(&qdev->irq_received, 0);
41309 + atomic_set_unchecked(&qdev->irq_received_display, 0);
41310 + atomic_set_unchecked(&qdev->irq_received_cursor, 0);
41311 + atomic_set_unchecked(&qdev->irq_received_io_cmd, 0);
41312 qdev->irq_received_error = 0;
41313 ret = drm_irq_install(qdev->ddev, qdev->ddev->pdev->irq);
41314 qdev->ram_header->int_mask = QXL_INTERRUPT_MASK;
41315 diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
41316 index 0cbc4c9..0e46686 100644
41317 --- a/drivers/gpu/drm/qxl/qxl_ttm.c
41318 +++ b/drivers/gpu/drm/qxl/qxl_ttm.c
41319 @@ -103,7 +103,7 @@ static void qxl_ttm_global_fini(struct qxl_device *qdev)
41320 }
41321 }
41322
41323 -static struct vm_operations_struct qxl_ttm_vm_ops;
41324 +static vm_operations_struct_no_const qxl_ttm_vm_ops __read_only;
41325 static const struct vm_operations_struct *ttm_vm_ops;
41326
41327 static int qxl_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41328 @@ -145,8 +145,10 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma)
41329 return r;
41330 if (unlikely(ttm_vm_ops == NULL)) {
41331 ttm_vm_ops = vma->vm_ops;
41332 + pax_open_kernel();
41333 qxl_ttm_vm_ops = *ttm_vm_ops;
41334 qxl_ttm_vm_ops.fault = &qxl_ttm_fault;
41335 + pax_close_kernel();
41336 }
41337 vma->vm_ops = &qxl_ttm_vm_ops;
41338 return 0;
41339 @@ -464,25 +466,23 @@ static int qxl_mm_dump_table(struct seq_file *m, void *data)
41340 static int qxl_ttm_debugfs_init(struct qxl_device *qdev)
41341 {
41342 #if defined(CONFIG_DEBUG_FS)
41343 - static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES];
41344 - static char qxl_mem_types_names[QXL_DEBUGFS_MEM_TYPES][32];
41345 - unsigned i;
41346 + static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES] = {
41347 + {
41348 + .name = "qxl_mem_mm",
41349 + .show = &qxl_mm_dump_table,
41350 + },
41351 + {
41352 + .name = "qxl_surf_mm",
41353 + .show = &qxl_mm_dump_table,
41354 + }
41355 + };
41356
41357 - for (i = 0; i < QXL_DEBUGFS_MEM_TYPES; i++) {
41358 - if (i == 0)
41359 - sprintf(qxl_mem_types_names[i], "qxl_mem_mm");
41360 - else
41361 - sprintf(qxl_mem_types_names[i], "qxl_surf_mm");
41362 - qxl_mem_types_list[i].name = qxl_mem_types_names[i];
41363 - qxl_mem_types_list[i].show = &qxl_mm_dump_table;
41364 - qxl_mem_types_list[i].driver_features = 0;
41365 - if (i == 0)
41366 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41367 - else
41368 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41369 + pax_open_kernel();
41370 + *(void **)&qxl_mem_types_list[0].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41371 + *(void **)&qxl_mem_types_list[1].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41372 + pax_close_kernel();
41373
41374 - }
41375 - return qxl_debugfs_add_files(qdev, qxl_mem_types_list, i);
41376 + return qxl_debugfs_add_files(qdev, qxl_mem_types_list, QXL_DEBUGFS_MEM_TYPES);
41377 #else
41378 return 0;
41379 #endif
41380 diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
41381 index 2c45ac9..5d740f8 100644
41382 --- a/drivers/gpu/drm/r128/r128_cce.c
41383 +++ b/drivers/gpu/drm/r128/r128_cce.c
41384 @@ -377,7 +377,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
41385
41386 /* GH: Simple idle check.
41387 */
41388 - atomic_set(&dev_priv->idle_count, 0);
41389 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41390
41391 /* We don't support anything other than bus-mastering ring mode,
41392 * but the ring can be in either AGP or PCI space for the ring
41393 diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h
41394 index 723e5d6..102dbaf 100644
41395 --- a/drivers/gpu/drm/r128/r128_drv.h
41396 +++ b/drivers/gpu/drm/r128/r128_drv.h
41397 @@ -93,14 +93,14 @@ typedef struct drm_r128_private {
41398 int is_pci;
41399 unsigned long cce_buffers_offset;
41400
41401 - atomic_t idle_count;
41402 + atomic_unchecked_t idle_count;
41403
41404 int page_flipping;
41405 int current_page;
41406 u32 crtc_offset;
41407 u32 crtc_offset_cntl;
41408
41409 - atomic_t vbl_received;
41410 + atomic_unchecked_t vbl_received;
41411
41412 u32 color_fmt;
41413 unsigned int front_offset;
41414 diff --git a/drivers/gpu/drm/r128/r128_ioc32.c b/drivers/gpu/drm/r128/r128_ioc32.c
41415 index 663f38c..c689495 100644
41416 --- a/drivers/gpu/drm/r128/r128_ioc32.c
41417 +++ b/drivers/gpu/drm/r128/r128_ioc32.c
41418 @@ -178,7 +178,7 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd,
41419 return drm_ioctl(file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
41420 }
41421
41422 -drm_ioctl_compat_t *r128_compat_ioctls[] = {
41423 +drm_ioctl_compat_t r128_compat_ioctls[] = {
41424 [DRM_R128_INIT] = compat_r128_init,
41425 [DRM_R128_DEPTH] = compat_r128_depth,
41426 [DRM_R128_STIPPLE] = compat_r128_stipple,
41427 @@ -197,18 +197,15 @@ drm_ioctl_compat_t *r128_compat_ioctls[] = {
41428 long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41429 {
41430 unsigned int nr = DRM_IOCTL_NR(cmd);
41431 - drm_ioctl_compat_t *fn = NULL;
41432 int ret;
41433
41434 if (nr < DRM_COMMAND_BASE)
41435 return drm_compat_ioctl(filp, cmd, arg);
41436
41437 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls))
41438 - fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
41439 -
41440 - if (fn != NULL)
41441 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls)) {
41442 + drm_ioctl_compat_t fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
41443 ret = (*fn) (filp, cmd, arg);
41444 - else
41445 + } else
41446 ret = drm_ioctl(filp, cmd, arg);
41447
41448 return ret;
41449 diff --git a/drivers/gpu/drm/r128/r128_irq.c b/drivers/gpu/drm/r128/r128_irq.c
41450 index c2ae496..30b5993 100644
41451 --- a/drivers/gpu/drm/r128/r128_irq.c
41452 +++ b/drivers/gpu/drm/r128/r128_irq.c
41453 @@ -41,7 +41,7 @@ u32 r128_get_vblank_counter(struct drm_device *dev, int crtc)
41454 if (crtc != 0)
41455 return 0;
41456
41457 - return atomic_read(&dev_priv->vbl_received);
41458 + return atomic_read_unchecked(&dev_priv->vbl_received);
41459 }
41460
41461 irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41462 @@ -55,7 +55,7 @@ irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41463 /* VBLANK interrupt */
41464 if (status & R128_CRTC_VBLANK_INT) {
41465 R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK);
41466 - atomic_inc(&dev_priv->vbl_received);
41467 + atomic_inc_unchecked(&dev_priv->vbl_received);
41468 drm_handle_vblank(dev, 0);
41469 return IRQ_HANDLED;
41470 }
41471 diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
41472 index 8fd2d9f..18c9660 100644
41473 --- a/drivers/gpu/drm/r128/r128_state.c
41474 +++ b/drivers/gpu/drm/r128/r128_state.c
41475 @@ -320,10 +320,10 @@ static void r128_clear_box(drm_r128_private_t *dev_priv,
41476
41477 static void r128_cce_performance_boxes(drm_r128_private_t *dev_priv)
41478 {
41479 - if (atomic_read(&dev_priv->idle_count) == 0)
41480 + if (atomic_read_unchecked(&dev_priv->idle_count) == 0)
41481 r128_clear_box(dev_priv, 64, 4, 8, 8, 0, 255, 0);
41482 else
41483 - atomic_set(&dev_priv->idle_count, 0);
41484 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41485 }
41486
41487 #endif
41488 diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c
41489 index b928c17..e5d9400 100644
41490 --- a/drivers/gpu/drm/radeon/mkregtable.c
41491 +++ b/drivers/gpu/drm/radeon/mkregtable.c
41492 @@ -624,14 +624,14 @@ static int parser_auth(struct table *t, const char *filename)
41493 regex_t mask_rex;
41494 regmatch_t match[4];
41495 char buf[1024];
41496 - size_t end;
41497 + long end;
41498 int len;
41499 int done = 0;
41500 int r;
41501 unsigned o;
41502 struct offset *offset;
41503 char last_reg_s[10];
41504 - int last_reg;
41505 + unsigned long last_reg;
41506
41507 if (regcomp
41508 (&mask_rex, "(0x[0-9a-fA-F]*) *([_a-zA-Z0-9]*)", REG_EXTENDED)) {
41509 diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
41510 index bd7519f..e1c2cd95 100644
41511 --- a/drivers/gpu/drm/radeon/radeon_device.c
41512 +++ b/drivers/gpu/drm/radeon/radeon_device.c
41513 @@ -1247,7 +1247,7 @@ static bool radeon_switcheroo_can_switch(struct pci_dev *pdev)
41514 * locking inversion with the driver load path. And the access here is
41515 * completely racy anyway. So don't bother with locking for now.
41516 */
41517 - return dev->open_count == 0;
41518 + return local_read(&dev->open_count) == 0;
41519 }
41520
41521 static const struct vga_switcheroo_client_ops radeon_switcheroo_ops = {
41522 diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
41523 index 46bd393..6ae4719 100644
41524 --- a/drivers/gpu/drm/radeon/radeon_drv.h
41525 +++ b/drivers/gpu/drm/radeon/radeon_drv.h
41526 @@ -264,7 +264,7 @@ typedef struct drm_radeon_private {
41527
41528 /* SW interrupt */
41529 wait_queue_head_t swi_queue;
41530 - atomic_t swi_emitted;
41531 + atomic_unchecked_t swi_emitted;
41532 int vblank_crtc;
41533 uint32_t irq_enable_reg;
41534 uint32_t r500_disp_irq_reg;
41535 diff --git a/drivers/gpu/drm/radeon/radeon_ioc32.c b/drivers/gpu/drm/radeon/radeon_ioc32.c
41536 index 0b98ea1..0881827 100644
41537 --- a/drivers/gpu/drm/radeon/radeon_ioc32.c
41538 +++ b/drivers/gpu/drm/radeon/radeon_ioc32.c
41539 @@ -358,7 +358,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
41540 request = compat_alloc_user_space(sizeof(*request));
41541 if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
41542 || __put_user(req32.param, &request->param)
41543 - || __put_user((void __user *)(unsigned long)req32.value,
41544 + || __put_user((unsigned long)req32.value,
41545 &request->value))
41546 return -EFAULT;
41547
41548 @@ -368,7 +368,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
41549 #define compat_radeon_cp_setparam NULL
41550 #endif /* X86_64 || IA64 */
41551
41552 -static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
41553 +static drm_ioctl_compat_t radeon_compat_ioctls[] = {
41554 [DRM_RADEON_CP_INIT] = compat_radeon_cp_init,
41555 [DRM_RADEON_CLEAR] = compat_radeon_cp_clear,
41556 [DRM_RADEON_STIPPLE] = compat_radeon_cp_stipple,
41557 @@ -393,18 +393,15 @@ static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
41558 long radeon_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41559 {
41560 unsigned int nr = DRM_IOCTL_NR(cmd);
41561 - drm_ioctl_compat_t *fn = NULL;
41562 int ret;
41563
41564 if (nr < DRM_COMMAND_BASE)
41565 return drm_compat_ioctl(filp, cmd, arg);
41566
41567 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls))
41568 - fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
41569 -
41570 - if (fn != NULL)
41571 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls)) {
41572 + drm_ioctl_compat_t fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
41573 ret = (*fn) (filp, cmd, arg);
41574 - else
41575 + } else
41576 ret = drm_ioctl(filp, cmd, arg);
41577
41578 return ret;
41579 diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
41580 index 244b19b..c19226d 100644
41581 --- a/drivers/gpu/drm/radeon/radeon_irq.c
41582 +++ b/drivers/gpu/drm/radeon/radeon_irq.c
41583 @@ -226,8 +226,8 @@ static int radeon_emit_irq(struct drm_device * dev)
41584 unsigned int ret;
41585 RING_LOCALS;
41586
41587 - atomic_inc(&dev_priv->swi_emitted);
41588 - ret = atomic_read(&dev_priv->swi_emitted);
41589 + atomic_inc_unchecked(&dev_priv->swi_emitted);
41590 + ret = atomic_read_unchecked(&dev_priv->swi_emitted);
41591
41592 BEGIN_RING(4);
41593 OUT_RING_REG(RADEON_LAST_SWI_REG, ret);
41594 @@ -353,7 +353,7 @@ int radeon_driver_irq_postinstall(struct drm_device *dev)
41595 drm_radeon_private_t *dev_priv =
41596 (drm_radeon_private_t *) dev->dev_private;
41597
41598 - atomic_set(&dev_priv->swi_emitted, 0);
41599 + atomic_set_unchecked(&dev_priv->swi_emitted, 0);
41600 init_waitqueue_head(&dev_priv->swi_queue);
41601
41602 dev->max_vblank_count = 0x001fffff;
41603 diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
41604 index 15aee72..cda326e 100644
41605 --- a/drivers/gpu/drm/radeon/radeon_state.c
41606 +++ b/drivers/gpu/drm/radeon/radeon_state.c
41607 @@ -2168,7 +2168,7 @@ static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *
41608 if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
41609 sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
41610
41611 - if (copy_from_user(&depth_boxes, clear->depth_boxes,
41612 + if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS || copy_from_user(&depth_boxes, clear->depth_boxes,
41613 sarea_priv->nbox * sizeof(depth_boxes[0])))
41614 return -EFAULT;
41615
41616 @@ -3031,7 +3031,7 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
41617 {
41618 drm_radeon_private_t *dev_priv = dev->dev_private;
41619 drm_radeon_getparam_t *param = data;
41620 - int value;
41621 + int value = 0;
41622
41623 DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
41624
41625 diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
41626 index b292aca..4e338b5 100644
41627 --- a/drivers/gpu/drm/radeon/radeon_ttm.c
41628 +++ b/drivers/gpu/drm/radeon/radeon_ttm.c
41629 @@ -963,7 +963,7 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
41630 man->size = size >> PAGE_SHIFT;
41631 }
41632
41633 -static struct vm_operations_struct radeon_ttm_vm_ops;
41634 +static vm_operations_struct_no_const radeon_ttm_vm_ops __read_only;
41635 static const struct vm_operations_struct *ttm_vm_ops = NULL;
41636
41637 static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41638 @@ -1004,8 +1004,10 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
41639 }
41640 if (unlikely(ttm_vm_ops == NULL)) {
41641 ttm_vm_ops = vma->vm_ops;
41642 + pax_open_kernel();
41643 radeon_ttm_vm_ops = *ttm_vm_ops;
41644 radeon_ttm_vm_ops.fault = &radeon_ttm_fault;
41645 + pax_close_kernel();
41646 }
41647 vma->vm_ops = &radeon_ttm_vm_ops;
41648 return 0;
41649 diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
41650 index 978993f..e36e50e 100644
41651 --- a/drivers/gpu/drm/tegra/dc.c
41652 +++ b/drivers/gpu/drm/tegra/dc.c
41653 @@ -1416,7 +1416,7 @@ static int tegra_dc_debugfs_init(struct tegra_dc *dc, struct drm_minor *minor)
41654 }
41655
41656 for (i = 0; i < ARRAY_SIZE(debugfs_files); i++)
41657 - dc->debugfs_files[i].data = dc;
41658 + *(void **)&dc->debugfs_files[i].data = dc;
41659
41660 err = drm_debugfs_create_files(dc->debugfs_files,
41661 ARRAY_SIZE(debugfs_files),
41662 diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
41663 index 33f67fd..55ee9761 100644
41664 --- a/drivers/gpu/drm/tegra/dsi.c
41665 +++ b/drivers/gpu/drm/tegra/dsi.c
41666 @@ -39,7 +39,7 @@ struct tegra_dsi {
41667 struct clk *clk_lp;
41668 struct clk *clk;
41669
41670 - struct drm_info_list *debugfs_files;
41671 + drm_info_list_no_const *debugfs_files;
41672 struct drm_minor *minor;
41673 struct dentry *debugfs;
41674
41675 diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
41676 index ffe2654..03c7b1c 100644
41677 --- a/drivers/gpu/drm/tegra/hdmi.c
41678 +++ b/drivers/gpu/drm/tegra/hdmi.c
41679 @@ -60,7 +60,7 @@ struct tegra_hdmi {
41680 bool stereo;
41681 bool dvi;
41682
41683 - struct drm_info_list *debugfs_files;
41684 + drm_info_list_no_const *debugfs_files;
41685 struct drm_minor *minor;
41686 struct dentry *debugfs;
41687 };
41688 diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
41689 index aa0bd054..aea6a01 100644
41690 --- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
41691 +++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
41692 @@ -148,10 +148,10 @@ static void ttm_bo_man_debug(struct ttm_mem_type_manager *man,
41693 }
41694
41695 const struct ttm_mem_type_manager_func ttm_bo_manager_func = {
41696 - ttm_bo_man_init,
41697 - ttm_bo_man_takedown,
41698 - ttm_bo_man_get_node,
41699 - ttm_bo_man_put_node,
41700 - ttm_bo_man_debug
41701 + .init = ttm_bo_man_init,
41702 + .takedown = ttm_bo_man_takedown,
41703 + .get_node = ttm_bo_man_get_node,
41704 + .put_node = ttm_bo_man_put_node,
41705 + .debug = ttm_bo_man_debug
41706 };
41707 EXPORT_SYMBOL(ttm_bo_manager_func);
41708 diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
41709 index a1803fb..c53f6b0 100644
41710 --- a/drivers/gpu/drm/ttm/ttm_memory.c
41711 +++ b/drivers/gpu/drm/ttm/ttm_memory.c
41712 @@ -264,7 +264,7 @@ static int ttm_mem_init_kernel_zone(struct ttm_mem_global *glob,
41713 zone->glob = glob;
41714 glob->zone_kernel = zone;
41715 ret = kobject_init_and_add(
41716 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
41717 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
41718 if (unlikely(ret != 0)) {
41719 kobject_put(&zone->kobj);
41720 return ret;
41721 @@ -348,7 +348,7 @@ static int ttm_mem_init_dma32_zone(struct ttm_mem_global *glob,
41722 zone->glob = glob;
41723 glob->zone_dma32 = zone;
41724 ret = kobject_init_and_add(
41725 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
41726 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
41727 if (unlikely(ret != 0)) {
41728 kobject_put(&zone->kobj);
41729 return ret;
41730 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
41731 index 025c429..314062f 100644
41732 --- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
41733 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
41734 @@ -54,7 +54,7 @@
41735
41736 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
41737 #define SMALL_ALLOCATION 16
41738 -#define FREE_ALL_PAGES (~0U)
41739 +#define FREE_ALL_PAGES (~0UL)
41740 /* times are in msecs */
41741 #define PAGE_FREE_INTERVAL 1000
41742
41743 @@ -299,15 +299,14 @@ static void ttm_pool_update_free_locked(struct ttm_page_pool *pool,
41744 * @free_all: If set to true will free all pages in pool
41745 * @use_static: Safe to use static buffer
41746 **/
41747 -static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free,
41748 +static unsigned long ttm_page_pool_free(struct ttm_page_pool *pool, unsigned long nr_free,
41749 bool use_static)
41750 {
41751 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
41752 unsigned long irq_flags;
41753 struct page *p;
41754 struct page **pages_to_free;
41755 - unsigned freed_pages = 0,
41756 - npages_to_free = nr_free;
41757 + unsigned long freed_pages = 0, npages_to_free = nr_free;
41758
41759 if (NUM_PAGES_TO_ALLOC < nr_free)
41760 npages_to_free = NUM_PAGES_TO_ALLOC;
41761 @@ -371,7 +370,8 @@ restart:
41762 __list_del(&p->lru, &pool->list);
41763
41764 ttm_pool_update_free_locked(pool, freed_pages);
41765 - nr_free -= freed_pages;
41766 + if (likely(nr_free != FREE_ALL_PAGES))
41767 + nr_free -= freed_pages;
41768 }
41769
41770 spin_unlock_irqrestore(&pool->lock, irq_flags);
41771 @@ -399,7 +399,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41772 unsigned i;
41773 unsigned pool_offset;
41774 struct ttm_page_pool *pool;
41775 - int shrink_pages = sc->nr_to_scan;
41776 + unsigned long shrink_pages = sc->nr_to_scan;
41777 unsigned long freed = 0;
41778
41779 if (!mutex_trylock(&lock))
41780 @@ -407,7 +407,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41781 pool_offset = ++start_pool % NUM_POOLS;
41782 /* select start pool in round robin fashion */
41783 for (i = 0; i < NUM_POOLS; ++i) {
41784 - unsigned nr_free = shrink_pages;
41785 + unsigned long nr_free = shrink_pages;
41786 if (shrink_pages == 0)
41787 break;
41788 pool = &_manager->pools[(i + pool_offset)%NUM_POOLS];
41789 @@ -673,7 +673,7 @@ out:
41790 }
41791
41792 /* Put all pages in pages list to correct pool to wait for reuse */
41793 -static void ttm_put_pages(struct page **pages, unsigned npages, int flags,
41794 +static void ttm_put_pages(struct page **pages, unsigned long npages, int flags,
41795 enum ttm_caching_state cstate)
41796 {
41797 unsigned long irq_flags;
41798 @@ -728,7 +728,7 @@ static int ttm_get_pages(struct page **pages, unsigned npages, int flags,
41799 struct list_head plist;
41800 struct page *p = NULL;
41801 gfp_t gfp_flags = GFP_USER;
41802 - unsigned count;
41803 + unsigned long count;
41804 int r;
41805
41806 /* set zero flag for page allocation if required */
41807 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41808 index 01e1d27..aaa018a 100644
41809 --- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41810 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41811 @@ -56,7 +56,7 @@
41812
41813 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
41814 #define SMALL_ALLOCATION 4
41815 -#define FREE_ALL_PAGES (~0U)
41816 +#define FREE_ALL_PAGES (~0UL)
41817 /* times are in msecs */
41818 #define IS_UNDEFINED (0)
41819 #define IS_WC (1<<1)
41820 @@ -413,7 +413,7 @@ static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page)
41821 * @nr_free: If set to true will free all pages in pool
41822 * @use_static: Safe to use static buffer
41823 **/
41824 -static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
41825 +static unsigned long ttm_dma_page_pool_free(struct dma_pool *pool, unsigned long nr_free,
41826 bool use_static)
41827 {
41828 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
41829 @@ -421,8 +421,7 @@ static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
41830 struct dma_page *dma_p, *tmp;
41831 struct page **pages_to_free;
41832 struct list_head d_pages;
41833 - unsigned freed_pages = 0,
41834 - npages_to_free = nr_free;
41835 + unsigned long freed_pages = 0, npages_to_free = nr_free;
41836
41837 if (NUM_PAGES_TO_ALLOC < nr_free)
41838 npages_to_free = NUM_PAGES_TO_ALLOC;
41839 @@ -499,7 +498,8 @@ restart:
41840 /* remove range of pages from the pool */
41841 if (freed_pages) {
41842 ttm_pool_update_free_locked(pool, freed_pages);
41843 - nr_free -= freed_pages;
41844 + if (likely(nr_free != FREE_ALL_PAGES))
41845 + nr_free -= freed_pages;
41846 }
41847
41848 spin_unlock_irqrestore(&pool->lock, irq_flags);
41849 @@ -936,7 +936,7 @@ void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev)
41850 struct dma_page *d_page, *next;
41851 enum pool_type type;
41852 bool is_cached = false;
41853 - unsigned count = 0, i, npages = 0;
41854 + unsigned long count = 0, i, npages = 0;
41855 unsigned long irq_flags;
41856
41857 type = ttm_to_type(ttm->page_flags, ttm->caching_state);
41858 @@ -1012,7 +1012,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41859 static unsigned start_pool;
41860 unsigned idx = 0;
41861 unsigned pool_offset;
41862 - unsigned shrink_pages = sc->nr_to_scan;
41863 + unsigned long shrink_pages = sc->nr_to_scan;
41864 struct device_pools *p;
41865 unsigned long freed = 0;
41866
41867 @@ -1025,7 +1025,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41868 goto out;
41869 pool_offset = ++start_pool % _manager->npools;
41870 list_for_each_entry(p, &_manager->pools, pools) {
41871 - unsigned nr_free;
41872 + unsigned long nr_free;
41873
41874 if (!p->dev)
41875 continue;
41876 @@ -1039,7 +1039,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41877 shrink_pages = ttm_dma_page_pool_free(p->pool, nr_free, true);
41878 freed += nr_free - shrink_pages;
41879
41880 - pr_debug("%s: (%s:%d) Asked to shrink %d, have %d more to go\n",
41881 + pr_debug("%s: (%s:%d) Asked to shrink %lu, have %lu more to go\n",
41882 p->pool->dev_name, p->pool->name, current->pid,
41883 nr_free, shrink_pages);
41884 }
41885 diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
41886 index 8cbcb45..a4d9cf7 100644
41887 --- a/drivers/gpu/drm/udl/udl_fb.c
41888 +++ b/drivers/gpu/drm/udl/udl_fb.c
41889 @@ -367,7 +367,6 @@ static int udl_fb_release(struct fb_info *info, int user)
41890 fb_deferred_io_cleanup(info);
41891 kfree(info->fbdefio);
41892 info->fbdefio = NULL;
41893 - info->fbops->fb_mmap = udl_fb_mmap;
41894 }
41895
41896 pr_warn("released /dev/fb%d user=%d count=%d\n",
41897 diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h
41898 index ef8c500..01030c8 100644
41899 --- a/drivers/gpu/drm/via/via_drv.h
41900 +++ b/drivers/gpu/drm/via/via_drv.h
41901 @@ -53,7 +53,7 @@ typedef struct drm_via_ring_buffer {
41902 typedef uint32_t maskarray_t[5];
41903
41904 typedef struct drm_via_irq {
41905 - atomic_t irq_received;
41906 + atomic_unchecked_t irq_received;
41907 uint32_t pending_mask;
41908 uint32_t enable_mask;
41909 wait_queue_head_t irq_queue;
41910 @@ -77,7 +77,7 @@ typedef struct drm_via_private {
41911 struct timeval last_vblank;
41912 int last_vblank_valid;
41913 unsigned usec_per_vblank;
41914 - atomic_t vbl_received;
41915 + atomic_unchecked_t vbl_received;
41916 drm_via_state_t hc_state;
41917 char pci_buf[VIA_PCI_BUF_SIZE];
41918 const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE];
41919 diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c
41920 index 1319433..a993b0c 100644
41921 --- a/drivers/gpu/drm/via/via_irq.c
41922 +++ b/drivers/gpu/drm/via/via_irq.c
41923 @@ -101,7 +101,7 @@ u32 via_get_vblank_counter(struct drm_device *dev, int crtc)
41924 if (crtc != 0)
41925 return 0;
41926
41927 - return atomic_read(&dev_priv->vbl_received);
41928 + return atomic_read_unchecked(&dev_priv->vbl_received);
41929 }
41930
41931 irqreturn_t via_driver_irq_handler(int irq, void *arg)
41932 @@ -116,8 +116,8 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41933
41934 status = VIA_READ(VIA_REG_INTERRUPT);
41935 if (status & VIA_IRQ_VBLANK_PENDING) {
41936 - atomic_inc(&dev_priv->vbl_received);
41937 - if (!(atomic_read(&dev_priv->vbl_received) & 0x0F)) {
41938 + atomic_inc_unchecked(&dev_priv->vbl_received);
41939 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0x0F)) {
41940 do_gettimeofday(&cur_vblank);
41941 if (dev_priv->last_vblank_valid) {
41942 dev_priv->usec_per_vblank =
41943 @@ -127,7 +127,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41944 dev_priv->last_vblank = cur_vblank;
41945 dev_priv->last_vblank_valid = 1;
41946 }
41947 - if (!(atomic_read(&dev_priv->vbl_received) & 0xFF)) {
41948 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0xFF)) {
41949 DRM_DEBUG("US per vblank is: %u\n",
41950 dev_priv->usec_per_vblank);
41951 }
41952 @@ -137,7 +137,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41953
41954 for (i = 0; i < dev_priv->num_irqs; ++i) {
41955 if (status & cur_irq->pending_mask) {
41956 - atomic_inc(&cur_irq->irq_received);
41957 + atomic_inc_unchecked(&cur_irq->irq_received);
41958 wake_up(&cur_irq->irq_queue);
41959 handled = 1;
41960 if (dev_priv->irq_map[drm_via_irq_dma0_td] == i)
41961 @@ -242,11 +242,11 @@ via_driver_irq_wait(struct drm_device *dev, unsigned int irq, int force_sequence
41962 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
41963 ((VIA_READ(masks[irq][2]) & masks[irq][3]) ==
41964 masks[irq][4]));
41965 - cur_irq_sequence = atomic_read(&cur_irq->irq_received);
41966 + cur_irq_sequence = atomic_read_unchecked(&cur_irq->irq_received);
41967 } else {
41968 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
41969 (((cur_irq_sequence =
41970 - atomic_read(&cur_irq->irq_received)) -
41971 + atomic_read_unchecked(&cur_irq->irq_received)) -
41972 *sequence) <= (1 << 23)));
41973 }
41974 *sequence = cur_irq_sequence;
41975 @@ -284,7 +284,7 @@ void via_driver_irq_preinstall(struct drm_device *dev)
41976 }
41977
41978 for (i = 0; i < dev_priv->num_irqs; ++i) {
41979 - atomic_set(&cur_irq->irq_received, 0);
41980 + atomic_set_unchecked(&cur_irq->irq_received, 0);
41981 cur_irq->enable_mask = dev_priv->irq_masks[i][0];
41982 cur_irq->pending_mask = dev_priv->irq_masks[i][1];
41983 init_waitqueue_head(&cur_irq->irq_queue);
41984 @@ -366,7 +366,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
41985 switch (irqwait->request.type & ~VIA_IRQ_FLAGS_MASK) {
41986 case VIA_IRQ_RELATIVE:
41987 irqwait->request.sequence +=
41988 - atomic_read(&cur_irq->irq_received);
41989 + atomic_read_unchecked(&cur_irq->irq_received);
41990 irqwait->request.type &= ~_DRM_VBLANK_RELATIVE;
41991 case VIA_IRQ_ABSOLUTE:
41992 break;
41993 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41994 index d26a6da..5fa41ed 100644
41995 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41996 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41997 @@ -447,7 +447,7 @@ struct vmw_private {
41998 * Fencing and IRQs.
41999 */
42000
42001 - atomic_t marker_seq;
42002 + atomic_unchecked_t marker_seq;
42003 wait_queue_head_t fence_queue;
42004 wait_queue_head_t fifo_queue;
42005 spinlock_t waiter_lock;
42006 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42007 index 39f2b03..d1b0a64 100644
42008 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42009 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42010 @@ -152,7 +152,7 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
42011 (unsigned int) min,
42012 (unsigned int) fifo->capabilities);
42013
42014 - atomic_set(&dev_priv->marker_seq, dev_priv->last_read_seqno);
42015 + atomic_set_unchecked(&dev_priv->marker_seq, dev_priv->last_read_seqno);
42016 iowrite32(dev_priv->last_read_seqno, fifo_mem + SVGA_FIFO_FENCE);
42017 vmw_marker_queue_init(&fifo->marker_queue);
42018 return vmw_fifo_send_fence(dev_priv, &dummy);
42019 @@ -372,7 +372,7 @@ void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
42020 if (reserveable)
42021 iowrite32(bytes, fifo_mem +
42022 SVGA_FIFO_RESERVED);
42023 - return fifo_mem + (next_cmd >> 2);
42024 + return (__le32 __force_kernel *)fifo_mem + (next_cmd >> 2);
42025 } else {
42026 need_bounce = true;
42027 }
42028 @@ -492,7 +492,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
42029
42030 fm = vmw_fifo_reserve(dev_priv, bytes);
42031 if (unlikely(fm == NULL)) {
42032 - *seqno = atomic_read(&dev_priv->marker_seq);
42033 + *seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42034 ret = -ENOMEM;
42035 (void)vmw_fallback_wait(dev_priv, false, true, *seqno,
42036 false, 3*HZ);
42037 @@ -500,7 +500,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
42038 }
42039
42040 do {
42041 - *seqno = atomic_add_return(1, &dev_priv->marker_seq);
42042 + *seqno = atomic_add_return_unchecked(1, &dev_priv->marker_seq);
42043 } while (*seqno == 0);
42044
42045 if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE)) {
42046 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42047 index 170b61b..fec7348 100644
42048 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42049 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42050 @@ -164,9 +164,9 @@ static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man,
42051 }
42052
42053 const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
42054 - vmw_gmrid_man_init,
42055 - vmw_gmrid_man_takedown,
42056 - vmw_gmrid_man_get_node,
42057 - vmw_gmrid_man_put_node,
42058 - vmw_gmrid_man_debug
42059 + .init = vmw_gmrid_man_init,
42060 + .takedown = vmw_gmrid_man_takedown,
42061 + .get_node = vmw_gmrid_man_get_node,
42062 + .put_node = vmw_gmrid_man_put_node,
42063 + .debug = vmw_gmrid_man_debug
42064 };
42065 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42066 index 69c8ce2..cacb0ab 100644
42067 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42068 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42069 @@ -235,7 +235,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
42070 int ret;
42071
42072 num_clips = arg->num_clips;
42073 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42074 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42075
42076 if (unlikely(num_clips == 0))
42077 return 0;
42078 @@ -318,7 +318,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
42079 int ret;
42080
42081 num_clips = arg->num_clips;
42082 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42083 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42084
42085 if (unlikely(num_clips == 0))
42086 return 0;
42087 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42088 index 9fe9827..0aa2fc0 100644
42089 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42090 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42091 @@ -102,7 +102,7 @@ bool vmw_seqno_passed(struct vmw_private *dev_priv,
42092 * emitted. Then the fence is stale and signaled.
42093 */
42094
42095 - ret = ((atomic_read(&dev_priv->marker_seq) - seqno)
42096 + ret = ((atomic_read_unchecked(&dev_priv->marker_seq) - seqno)
42097 > VMW_FENCE_WRAP);
42098
42099 return ret;
42100 @@ -133,7 +133,7 @@ int vmw_fallback_wait(struct vmw_private *dev_priv,
42101
42102 if (fifo_idle)
42103 down_read(&fifo_state->rwsem);
42104 - signal_seq = atomic_read(&dev_priv->marker_seq);
42105 + signal_seq = atomic_read_unchecked(&dev_priv->marker_seq);
42106 ret = 0;
42107
42108 for (;;) {
42109 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42110 index efd1ffd..0ae13ca 100644
42111 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42112 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42113 @@ -135,7 +135,7 @@ int vmw_wait_lag(struct vmw_private *dev_priv,
42114 while (!vmw_lag_lt(queue, us)) {
42115 spin_lock(&queue->lock);
42116 if (list_empty(&queue->head))
42117 - seqno = atomic_read(&dev_priv->marker_seq);
42118 + seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42119 else {
42120 marker = list_first_entry(&queue->head,
42121 struct vmw_marker, head);
42122 diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
42123 index 37ac7b5..d52a5c9 100644
42124 --- a/drivers/gpu/vga/vga_switcheroo.c
42125 +++ b/drivers/gpu/vga/vga_switcheroo.c
42126 @@ -644,7 +644,7 @@ static int vga_switcheroo_runtime_resume(struct device *dev)
42127
42128 /* this version is for the case where the power switch is separate
42129 to the device being powered down. */
42130 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain)
42131 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain)
42132 {
42133 /* copy over all the bus versions */
42134 if (dev->bus && dev->bus->pm) {
42135 @@ -695,7 +695,7 @@ static int vga_switcheroo_runtime_resume_hdmi_audio(struct device *dev)
42136 return ret;
42137 }
42138
42139 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain)
42140 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain)
42141 {
42142 /* copy over all the bus versions */
42143 if (dev->bus && dev->bus->pm) {
42144 diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
42145 index 8b63879..a5a5e72 100644
42146 --- a/drivers/hid/hid-core.c
42147 +++ b/drivers/hid/hid-core.c
42148 @@ -2508,7 +2508,7 @@ EXPORT_SYMBOL_GPL(hid_ignore);
42149
42150 int hid_add_device(struct hid_device *hdev)
42151 {
42152 - static atomic_t id = ATOMIC_INIT(0);
42153 + static atomic_unchecked_t id = ATOMIC_INIT(0);
42154 int ret;
42155
42156 if (WARN_ON(hdev->status & HID_STAT_ADDED))
42157 @@ -2551,7 +2551,7 @@ int hid_add_device(struct hid_device *hdev)
42158 /* XXX hack, any other cleaner solution after the driver core
42159 * is converted to allow more than 20 bytes as the device name? */
42160 dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus,
42161 - hdev->vendor, hdev->product, atomic_inc_return(&id));
42162 + hdev->vendor, hdev->product, atomic_inc_return_unchecked(&id));
42163
42164 hid_debug_register(hdev, dev_name(&hdev->dev));
42165 ret = device_add(&hdev->dev);
42166 diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c
42167 index 5bc6d80..e47b55a 100644
42168 --- a/drivers/hid/hid-logitech-dj.c
42169 +++ b/drivers/hid/hid-logitech-dj.c
42170 @@ -853,6 +853,12 @@ static int logi_dj_dj_event(struct hid_device *hdev,
42171 * case we forward it to the correct hid device (via hid_input_report()
42172 * ) and return 1 so hid-core does not anything else with it.
42173 */
42174 + if ((dj_report->device_index < DJ_DEVICE_INDEX_MIN) ||
42175 + (dj_report->device_index > DJ_DEVICE_INDEX_MAX)) {
42176 + dev_err(&hdev->dev, "%s: invalid device index:%d\n",
42177 + __func__, dj_report->device_index);
42178 + return false;
42179 + }
42180
42181 if ((dj_report->device_index < DJ_DEVICE_INDEX_MIN) ||
42182 (dj_report->device_index > DJ_DEVICE_INDEX_MAX)) {
42183 diff --git a/drivers/hid/hid-wiimote-debug.c b/drivers/hid/hid-wiimote-debug.c
42184 index c13fb5b..55a3802 100644
42185 --- a/drivers/hid/hid-wiimote-debug.c
42186 +++ b/drivers/hid/hid-wiimote-debug.c
42187 @@ -66,7 +66,7 @@ static ssize_t wiidebug_eeprom_read(struct file *f, char __user *u, size_t s,
42188 else if (size == 0)
42189 return -EIO;
42190
42191 - if (copy_to_user(u, buf, size))
42192 + if (size > sizeof(buf) || copy_to_user(u, buf, size))
42193 return -EFAULT;
42194
42195 *off += size;
42196 diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
42197 index 433f72a..2926005 100644
42198 --- a/drivers/hv/channel.c
42199 +++ b/drivers/hv/channel.c
42200 @@ -366,8 +366,8 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
42201 unsigned long flags;
42202 int ret = 0;
42203
42204 - next_gpadl_handle = atomic_read(&vmbus_connection.next_gpadl_handle);
42205 - atomic_inc(&vmbus_connection.next_gpadl_handle);
42206 + next_gpadl_handle = atomic_read_unchecked(&vmbus_connection.next_gpadl_handle);
42207 + atomic_inc_unchecked(&vmbus_connection.next_gpadl_handle);
42208
42209 ret = create_gpadl_header(kbuffer, size, &msginfo, &msgcount);
42210 if (ret)
42211 diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
42212 index 3e4235c..877d0e5 100644
42213 --- a/drivers/hv/hv.c
42214 +++ b/drivers/hv/hv.c
42215 @@ -112,7 +112,7 @@ static u64 do_hypercall(u64 control, void *input, void *output)
42216 u64 output_address = (output) ? virt_to_phys(output) : 0;
42217 u32 output_address_hi = output_address >> 32;
42218 u32 output_address_lo = output_address & 0xFFFFFFFF;
42219 - void *hypercall_page = hv_context.hypercall_page;
42220 + void *hypercall_page = ktva_ktla(hv_context.hypercall_page);
42221
42222 __asm__ __volatile__ ("call *%8" : "=d"(hv_status_hi),
42223 "=a"(hv_status_lo) : "d" (control_hi),
42224 @@ -156,7 +156,7 @@ int hv_init(void)
42225 /* See if the hypercall page is already set */
42226 rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
42227
42228 - virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_EXEC);
42229 + virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_RX);
42230
42231 if (!virtaddr)
42232 goto cleanup;
42233 diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
42234 index b958ded..b2452bb 100644
42235 --- a/drivers/hv/hv_balloon.c
42236 +++ b/drivers/hv/hv_balloon.c
42237 @@ -470,7 +470,7 @@ MODULE_PARM_DESC(hot_add, "If set attempt memory hot_add");
42238
42239 module_param(pressure_report_delay, uint, (S_IRUGO | S_IWUSR));
42240 MODULE_PARM_DESC(pressure_report_delay, "Delay in secs in reporting pressure");
42241 -static atomic_t trans_id = ATOMIC_INIT(0);
42242 +static atomic_unchecked_t trans_id = ATOMIC_INIT(0);
42243
42244 static int dm_ring_size = (5 * PAGE_SIZE);
42245
42246 @@ -893,7 +893,7 @@ static void hot_add_req(struct work_struct *dummy)
42247 pr_info("Memory hot add failed\n");
42248
42249 dm->state = DM_INITIALIZED;
42250 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42251 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42252 vmbus_sendpacket(dm->dev->channel, &resp,
42253 sizeof(struct dm_hot_add_response),
42254 (unsigned long)NULL,
42255 @@ -973,7 +973,7 @@ static void post_status(struct hv_dynmem_device *dm)
42256 memset(&status, 0, sizeof(struct dm_status));
42257 status.hdr.type = DM_STATUS_REPORT;
42258 status.hdr.size = sizeof(struct dm_status);
42259 - status.hdr.trans_id = atomic_inc_return(&trans_id);
42260 + status.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42261
42262 /*
42263 * The host expects the guest to report free memory.
42264 @@ -993,7 +993,7 @@ static void post_status(struct hv_dynmem_device *dm)
42265 * send the status. This can happen if we were interrupted
42266 * after we picked our transaction ID.
42267 */
42268 - if (status.hdr.trans_id != atomic_read(&trans_id))
42269 + if (status.hdr.trans_id != atomic_read_unchecked(&trans_id))
42270 return;
42271
42272 /*
42273 @@ -1133,7 +1133,7 @@ static void balloon_up(struct work_struct *dummy)
42274 */
42275
42276 do {
42277 - bl_resp->hdr.trans_id = atomic_inc_return(&trans_id);
42278 + bl_resp->hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42279 ret = vmbus_sendpacket(dm_device.dev->channel,
42280 bl_resp,
42281 bl_resp->hdr.size,
42282 @@ -1179,7 +1179,7 @@ static void balloon_down(struct hv_dynmem_device *dm,
42283
42284 memset(&resp, 0, sizeof(struct dm_unballoon_response));
42285 resp.hdr.type = DM_UNBALLOON_RESPONSE;
42286 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42287 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42288 resp.hdr.size = sizeof(struct dm_unballoon_response);
42289
42290 vmbus_sendpacket(dm_device.dev->channel, &resp,
42291 @@ -1243,7 +1243,7 @@ static void version_resp(struct hv_dynmem_device *dm,
42292 memset(&version_req, 0, sizeof(struct dm_version_request));
42293 version_req.hdr.type = DM_VERSION_REQUEST;
42294 version_req.hdr.size = sizeof(struct dm_version_request);
42295 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42296 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42297 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN7;
42298 version_req.is_last_attempt = 1;
42299
42300 @@ -1413,7 +1413,7 @@ static int balloon_probe(struct hv_device *dev,
42301 memset(&version_req, 0, sizeof(struct dm_version_request));
42302 version_req.hdr.type = DM_VERSION_REQUEST;
42303 version_req.hdr.size = sizeof(struct dm_version_request);
42304 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42305 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42306 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN8;
42307 version_req.is_last_attempt = 0;
42308
42309 @@ -1444,7 +1444,7 @@ static int balloon_probe(struct hv_device *dev,
42310 memset(&cap_msg, 0, sizeof(struct dm_capabilities));
42311 cap_msg.hdr.type = DM_CAPABILITIES_REPORT;
42312 cap_msg.hdr.size = sizeof(struct dm_capabilities);
42313 - cap_msg.hdr.trans_id = atomic_inc_return(&trans_id);
42314 + cap_msg.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42315
42316 cap_msg.caps.cap_bits.balloon = 1;
42317 cap_msg.caps.cap_bits.hot_add = 1;
42318 diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
42319 index c386d8d..d6004c4 100644
42320 --- a/drivers/hv/hyperv_vmbus.h
42321 +++ b/drivers/hv/hyperv_vmbus.h
42322 @@ -611,7 +611,7 @@ enum vmbus_connect_state {
42323 struct vmbus_connection {
42324 enum vmbus_connect_state conn_state;
42325
42326 - atomic_t next_gpadl_handle;
42327 + atomic_unchecked_t next_gpadl_handle;
42328
42329 /*
42330 * Represents channel interrupts. Each bit position represents a
42331 diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
42332 index 4d6b269..2e23b86 100644
42333 --- a/drivers/hv/vmbus_drv.c
42334 +++ b/drivers/hv/vmbus_drv.c
42335 @@ -807,10 +807,10 @@ int vmbus_device_register(struct hv_device *child_device_obj)
42336 {
42337 int ret = 0;
42338
42339 - static atomic_t device_num = ATOMIC_INIT(0);
42340 + static atomic_unchecked_t device_num = ATOMIC_INIT(0);
42341
42342 dev_set_name(&child_device_obj->device, "vmbus_0_%d",
42343 - atomic_inc_return(&device_num));
42344 + atomic_inc_return_unchecked(&device_num));
42345
42346 child_device_obj->device.bus = &hv_bus;
42347 child_device_obj->device.parent = &hv_acpi_dev->dev;
42348 diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
42349 index 579bdf9..0dac21d5 100644
42350 --- a/drivers/hwmon/acpi_power_meter.c
42351 +++ b/drivers/hwmon/acpi_power_meter.c
42352 @@ -116,7 +116,7 @@ struct sensor_template {
42353 struct device_attribute *devattr,
42354 const char *buf, size_t count);
42355 int index;
42356 -};
42357 +} __do_const;
42358
42359 /* Averaging interval */
42360 static int update_avg_interval(struct acpi_power_meter_resource *resource)
42361 @@ -631,7 +631,7 @@ static int register_attrs(struct acpi_power_meter_resource *resource,
42362 struct sensor_template *attrs)
42363 {
42364 struct device *dev = &resource->acpi_dev->dev;
42365 - struct sensor_device_attribute *sensors =
42366 + sensor_device_attribute_no_const *sensors =
42367 &resource->sensors[resource->num_sensors];
42368 int res = 0;
42369
42370 @@ -973,7 +973,7 @@ static int __init enable_cap_knobs(const struct dmi_system_id *d)
42371 return 0;
42372 }
42373
42374 -static struct dmi_system_id __initdata pm_dmi_table[] = {
42375 +static const struct dmi_system_id __initconst pm_dmi_table[] = {
42376 {
42377 enable_cap_knobs, "IBM Active Energy Manager",
42378 {
42379 diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
42380 index 0af63da..05a183a 100644
42381 --- a/drivers/hwmon/applesmc.c
42382 +++ b/drivers/hwmon/applesmc.c
42383 @@ -1105,7 +1105,7 @@ static int applesmc_create_nodes(struct applesmc_node_group *groups, int num)
42384 {
42385 struct applesmc_node_group *grp;
42386 struct applesmc_dev_attr *node;
42387 - struct attribute *attr;
42388 + attribute_no_const *attr;
42389 int ret, i;
42390
42391 for (grp = groups; grp->format; grp++) {
42392 diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
42393 index cccef87..06ce8ec 100644
42394 --- a/drivers/hwmon/asus_atk0110.c
42395 +++ b/drivers/hwmon/asus_atk0110.c
42396 @@ -147,10 +147,10 @@ MODULE_DEVICE_TABLE(acpi, atk_ids);
42397 struct atk_sensor_data {
42398 struct list_head list;
42399 struct atk_data *data;
42400 - struct device_attribute label_attr;
42401 - struct device_attribute input_attr;
42402 - struct device_attribute limit1_attr;
42403 - struct device_attribute limit2_attr;
42404 + device_attribute_no_const label_attr;
42405 + device_attribute_no_const input_attr;
42406 + device_attribute_no_const limit1_attr;
42407 + device_attribute_no_const limit2_attr;
42408 char label_attr_name[ATTR_NAME_SIZE];
42409 char input_attr_name[ATTR_NAME_SIZE];
42410 char limit1_attr_name[ATTR_NAME_SIZE];
42411 @@ -270,7 +270,7 @@ static ssize_t atk_name_show(struct device *dev,
42412 static struct device_attribute atk_name_attr =
42413 __ATTR(name, 0444, atk_name_show, NULL);
42414
42415 -static void atk_init_attribute(struct device_attribute *attr, char *name,
42416 +static void atk_init_attribute(device_attribute_no_const *attr, char *name,
42417 sysfs_show_func show)
42418 {
42419 sysfs_attr_init(&attr->attr);
42420 diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
42421 index 5b7fec8..05c957a 100644
42422 --- a/drivers/hwmon/coretemp.c
42423 +++ b/drivers/hwmon/coretemp.c
42424 @@ -783,7 +783,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb,
42425 return NOTIFY_OK;
42426 }
42427
42428 -static struct notifier_block coretemp_cpu_notifier __refdata = {
42429 +static struct notifier_block coretemp_cpu_notifier = {
42430 .notifier_call = coretemp_cpu_callback,
42431 };
42432
42433 diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c
42434 index 7a8a6fb..015c1fd 100644
42435 --- a/drivers/hwmon/ibmaem.c
42436 +++ b/drivers/hwmon/ibmaem.c
42437 @@ -924,7 +924,7 @@ static int aem_register_sensors(struct aem_data *data,
42438 struct aem_rw_sensor_template *rw)
42439 {
42440 struct device *dev = &data->pdev->dev;
42441 - struct sensor_device_attribute *sensors = data->sensors;
42442 + sensor_device_attribute_no_const *sensors = data->sensors;
42443 int err;
42444
42445 /* Set up read-only sensors */
42446 diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c
42447 index 17ae2eb..21b71dd 100644
42448 --- a/drivers/hwmon/iio_hwmon.c
42449 +++ b/drivers/hwmon/iio_hwmon.c
42450 @@ -61,7 +61,7 @@ static int iio_hwmon_probe(struct platform_device *pdev)
42451 {
42452 struct device *dev = &pdev->dev;
42453 struct iio_hwmon_state *st;
42454 - struct sensor_device_attribute *a;
42455 + sensor_device_attribute_no_const *a;
42456 int ret, i;
42457 int in_i = 1, temp_i = 1, curr_i = 1, humidity_i = 1;
42458 enum iio_chan_type type;
42459 diff --git a/drivers/hwmon/nct6683.c b/drivers/hwmon/nct6683.c
42460 index f3830db..9f4d6d5 100644
42461 --- a/drivers/hwmon/nct6683.c
42462 +++ b/drivers/hwmon/nct6683.c
42463 @@ -397,11 +397,11 @@ static struct attribute_group *
42464 nct6683_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42465 int repeat)
42466 {
42467 - struct sensor_device_attribute_2 *a2;
42468 - struct sensor_device_attribute *a;
42469 + sensor_device_attribute_2_no_const *a2;
42470 + sensor_device_attribute_no_const *a;
42471 struct sensor_device_template **t;
42472 struct sensor_device_attr_u *su;
42473 - struct attribute_group *group;
42474 + attribute_group_no_const *group;
42475 struct attribute **attrs;
42476 int i, j, count;
42477
42478 diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
42479 index 1be4117..88ae1e1 100644
42480 --- a/drivers/hwmon/nct6775.c
42481 +++ b/drivers/hwmon/nct6775.c
42482 @@ -952,10 +952,10 @@ static struct attribute_group *
42483 nct6775_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42484 int repeat)
42485 {
42486 - struct attribute_group *group;
42487 + attribute_group_no_const *group;
42488 struct sensor_device_attr_u *su;
42489 - struct sensor_device_attribute *a;
42490 - struct sensor_device_attribute_2 *a2;
42491 + sensor_device_attribute_no_const *a;
42492 + sensor_device_attribute_2_no_const *a2;
42493 struct attribute **attrs;
42494 struct sensor_device_template **t;
42495 int i, count;
42496 diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
42497 index f2e47c7..45d7941 100644
42498 --- a/drivers/hwmon/pmbus/pmbus_core.c
42499 +++ b/drivers/hwmon/pmbus/pmbus_core.c
42500 @@ -816,7 +816,7 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
42501 return 0;
42502 }
42503
42504 -static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42505 +static void pmbus_dev_attr_init(device_attribute_no_const *dev_attr,
42506 const char *name,
42507 umode_t mode,
42508 ssize_t (*show)(struct device *dev,
42509 @@ -833,7 +833,7 @@ static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42510 dev_attr->store = store;
42511 }
42512
42513 -static void pmbus_attr_init(struct sensor_device_attribute *a,
42514 +static void pmbus_attr_init(sensor_device_attribute_no_const *a,
42515 const char *name,
42516 umode_t mode,
42517 ssize_t (*show)(struct device *dev,
42518 @@ -855,7 +855,7 @@ static int pmbus_add_boolean(struct pmbus_data *data,
42519 u16 reg, u8 mask)
42520 {
42521 struct pmbus_boolean *boolean;
42522 - struct sensor_device_attribute *a;
42523 + sensor_device_attribute_no_const *a;
42524
42525 boolean = devm_kzalloc(data->dev, sizeof(*boolean), GFP_KERNEL);
42526 if (!boolean)
42527 @@ -880,7 +880,7 @@ static struct pmbus_sensor *pmbus_add_sensor(struct pmbus_data *data,
42528 bool update, bool readonly)
42529 {
42530 struct pmbus_sensor *sensor;
42531 - struct device_attribute *a;
42532 + device_attribute_no_const *a;
42533
42534 sensor = devm_kzalloc(data->dev, sizeof(*sensor), GFP_KERNEL);
42535 if (!sensor)
42536 @@ -911,7 +911,7 @@ static int pmbus_add_label(struct pmbus_data *data,
42537 const char *lstring, int index)
42538 {
42539 struct pmbus_label *label;
42540 - struct device_attribute *a;
42541 + device_attribute_no_const *a;
42542
42543 label = devm_kzalloc(data->dev, sizeof(*label), GFP_KERNEL);
42544 if (!label)
42545 diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
42546 index d4f0935..7420593 100644
42547 --- a/drivers/hwmon/sht15.c
42548 +++ b/drivers/hwmon/sht15.c
42549 @@ -169,7 +169,7 @@ struct sht15_data {
42550 int supply_uv;
42551 bool supply_uv_valid;
42552 struct work_struct update_supply_work;
42553 - atomic_t interrupt_handled;
42554 + atomic_unchecked_t interrupt_handled;
42555 };
42556
42557 /**
42558 @@ -542,13 +542,13 @@ static int sht15_measurement(struct sht15_data *data,
42559 ret = gpio_direction_input(data->pdata->gpio_data);
42560 if (ret)
42561 return ret;
42562 - atomic_set(&data->interrupt_handled, 0);
42563 + atomic_set_unchecked(&data->interrupt_handled, 0);
42564
42565 enable_irq(gpio_to_irq(data->pdata->gpio_data));
42566 if (gpio_get_value(data->pdata->gpio_data) == 0) {
42567 disable_irq_nosync(gpio_to_irq(data->pdata->gpio_data));
42568 /* Only relevant if the interrupt hasn't occurred. */
42569 - if (!atomic_read(&data->interrupt_handled))
42570 + if (!atomic_read_unchecked(&data->interrupt_handled))
42571 schedule_work(&data->read_work);
42572 }
42573 ret = wait_event_timeout(data->wait_queue,
42574 @@ -820,7 +820,7 @@ static irqreturn_t sht15_interrupt_fired(int irq, void *d)
42575
42576 /* First disable the interrupt */
42577 disable_irq_nosync(irq);
42578 - atomic_inc(&data->interrupt_handled);
42579 + atomic_inc_unchecked(&data->interrupt_handled);
42580 /* Then schedule a reading work struct */
42581 if (data->state != SHT15_READING_NOTHING)
42582 schedule_work(&data->read_work);
42583 @@ -842,11 +842,11 @@ static void sht15_bh_read_data(struct work_struct *work_s)
42584 * If not, then start the interrupt again - care here as could
42585 * have gone low in meantime so verify it hasn't!
42586 */
42587 - atomic_set(&data->interrupt_handled, 0);
42588 + atomic_set_unchecked(&data->interrupt_handled, 0);
42589 enable_irq(gpio_to_irq(data->pdata->gpio_data));
42590 /* If still not occurred or another handler was scheduled */
42591 if (gpio_get_value(data->pdata->gpio_data)
42592 - || atomic_read(&data->interrupt_handled))
42593 + || atomic_read_unchecked(&data->interrupt_handled))
42594 return;
42595 }
42596
42597 diff --git a/drivers/hwmon/via-cputemp.c b/drivers/hwmon/via-cputemp.c
42598 index ac91c07..8e69663 100644
42599 --- a/drivers/hwmon/via-cputemp.c
42600 +++ b/drivers/hwmon/via-cputemp.c
42601 @@ -295,7 +295,7 @@ static int via_cputemp_cpu_callback(struct notifier_block *nfb,
42602 return NOTIFY_OK;
42603 }
42604
42605 -static struct notifier_block via_cputemp_cpu_notifier __refdata = {
42606 +static struct notifier_block via_cputemp_cpu_notifier = {
42607 .notifier_call = via_cputemp_cpu_callback,
42608 };
42609
42610 diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c
42611 index 65e3240..e6c511d 100644
42612 --- a/drivers/i2c/busses/i2c-amd756-s4882.c
42613 +++ b/drivers/i2c/busses/i2c-amd756-s4882.c
42614 @@ -39,7 +39,7 @@
42615 extern struct i2c_adapter amd756_smbus;
42616
42617 static struct i2c_adapter *s4882_adapter;
42618 -static struct i2c_algorithm *s4882_algo;
42619 +static i2c_algorithm_no_const *s4882_algo;
42620
42621 /* Wrapper access functions for multiplexed SMBus */
42622 static DEFINE_MUTEX(amd756_lock);
42623 diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c
42624 index b19a310..d6eece0 100644
42625 --- a/drivers/i2c/busses/i2c-diolan-u2c.c
42626 +++ b/drivers/i2c/busses/i2c-diolan-u2c.c
42627 @@ -98,7 +98,7 @@ MODULE_PARM_DESC(frequency, "I2C clock frequency in hertz");
42628 /* usb layer */
42629
42630 /* Send command to device, and get response. */
42631 -static int diolan_usb_transfer(struct i2c_diolan_u2c *dev)
42632 +static int __intentional_overflow(-1) diolan_usb_transfer(struct i2c_diolan_u2c *dev)
42633 {
42634 int ret = 0;
42635 int actual;
42636 diff --git a/drivers/i2c/busses/i2c-nforce2-s4985.c b/drivers/i2c/busses/i2c-nforce2-s4985.c
42637 index 88eda09..cf40434 100644
42638 --- a/drivers/i2c/busses/i2c-nforce2-s4985.c
42639 +++ b/drivers/i2c/busses/i2c-nforce2-s4985.c
42640 @@ -37,7 +37,7 @@
42641 extern struct i2c_adapter *nforce2_smbus;
42642
42643 static struct i2c_adapter *s4985_adapter;
42644 -static struct i2c_algorithm *s4985_algo;
42645 +static i2c_algorithm_no_const *s4985_algo;
42646
42647 /* Wrapper access functions for multiplexed SMBus */
42648 static DEFINE_MUTEX(nforce2_lock);
42649 diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
42650 index 71c7a39..71dd3e0 100644
42651 --- a/drivers/i2c/i2c-dev.c
42652 +++ b/drivers/i2c/i2c-dev.c
42653 @@ -272,7 +272,7 @@ static noinline int i2cdev_ioctl_rdrw(struct i2c_client *client,
42654 break;
42655 }
42656
42657 - data_ptrs[i] = (u8 __user *)rdwr_pa[i].buf;
42658 + data_ptrs[i] = (u8 __force_user *)rdwr_pa[i].buf;
42659 rdwr_pa[i].buf = memdup_user(data_ptrs[i], rdwr_pa[i].len);
42660 if (IS_ERR(rdwr_pa[i].buf)) {
42661 res = PTR_ERR(rdwr_pa[i].buf);
42662 diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
42663 index 0b510ba..4fbb5085 100644
42664 --- a/drivers/ide/ide-cd.c
42665 +++ b/drivers/ide/ide-cd.c
42666 @@ -768,7 +768,7 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
42667 alignment = queue_dma_alignment(q) | q->dma_pad_mask;
42668 if ((unsigned long)buf & alignment
42669 || blk_rq_bytes(rq) & q->dma_pad_mask
42670 - || object_is_on_stack(buf))
42671 + || object_starts_on_stack(buf))
42672 drive->dma = 0;
42673 }
42674 }
42675 diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
42676 index f009d05..d95b613 100644
42677 --- a/drivers/iio/industrialio-core.c
42678 +++ b/drivers/iio/industrialio-core.c
42679 @@ -555,7 +555,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
42680 }
42681
42682 static
42683 -int __iio_device_attr_init(struct device_attribute *dev_attr,
42684 +int __iio_device_attr_init(device_attribute_no_const *dev_attr,
42685 const char *postfix,
42686 struct iio_chan_spec const *chan,
42687 ssize_t (*readfunc)(struct device *dev,
42688 diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
42689 index e28a494..f7c2671 100644
42690 --- a/drivers/infiniband/core/cm.c
42691 +++ b/drivers/infiniband/core/cm.c
42692 @@ -115,7 +115,7 @@ static char const counter_group_names[CM_COUNTER_GROUPS]
42693
42694 struct cm_counter_group {
42695 struct kobject obj;
42696 - atomic_long_t counter[CM_ATTR_COUNT];
42697 + atomic_long_unchecked_t counter[CM_ATTR_COUNT];
42698 };
42699
42700 struct cm_counter_attribute {
42701 @@ -1398,7 +1398,7 @@ static void cm_dup_req_handler(struct cm_work *work,
42702 struct ib_mad_send_buf *msg = NULL;
42703 int ret;
42704
42705 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42706 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42707 counter[CM_REQ_COUNTER]);
42708
42709 /* Quick state check to discard duplicate REQs. */
42710 @@ -1785,7 +1785,7 @@ static void cm_dup_rep_handler(struct cm_work *work)
42711 if (!cm_id_priv)
42712 return;
42713
42714 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42715 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42716 counter[CM_REP_COUNTER]);
42717 ret = cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg);
42718 if (ret)
42719 @@ -1952,7 +1952,7 @@ static int cm_rtu_handler(struct cm_work *work)
42720 if (cm_id_priv->id.state != IB_CM_REP_SENT &&
42721 cm_id_priv->id.state != IB_CM_MRA_REP_RCVD) {
42722 spin_unlock_irq(&cm_id_priv->lock);
42723 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42724 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42725 counter[CM_RTU_COUNTER]);
42726 goto out;
42727 }
42728 @@ -2135,7 +2135,7 @@ static int cm_dreq_handler(struct cm_work *work)
42729 cm_id_priv = cm_acquire_id(dreq_msg->remote_comm_id,
42730 dreq_msg->local_comm_id);
42731 if (!cm_id_priv) {
42732 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42733 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42734 counter[CM_DREQ_COUNTER]);
42735 cm_issue_drep(work->port, work->mad_recv_wc);
42736 return -EINVAL;
42737 @@ -2160,7 +2160,7 @@ static int cm_dreq_handler(struct cm_work *work)
42738 case IB_CM_MRA_REP_RCVD:
42739 break;
42740 case IB_CM_TIMEWAIT:
42741 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42742 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42743 counter[CM_DREQ_COUNTER]);
42744 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
42745 goto unlock;
42746 @@ -2174,7 +2174,7 @@ static int cm_dreq_handler(struct cm_work *work)
42747 cm_free_msg(msg);
42748 goto deref;
42749 case IB_CM_DREQ_RCVD:
42750 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42751 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42752 counter[CM_DREQ_COUNTER]);
42753 goto unlock;
42754 default:
42755 @@ -2541,7 +2541,7 @@ static int cm_mra_handler(struct cm_work *work)
42756 ib_modify_mad(cm_id_priv->av.port->mad_agent,
42757 cm_id_priv->msg, timeout)) {
42758 if (cm_id_priv->id.lap_state == IB_CM_MRA_LAP_RCVD)
42759 - atomic_long_inc(&work->port->
42760 + atomic_long_inc_unchecked(&work->port->
42761 counter_group[CM_RECV_DUPLICATES].
42762 counter[CM_MRA_COUNTER]);
42763 goto out;
42764 @@ -2550,7 +2550,7 @@ static int cm_mra_handler(struct cm_work *work)
42765 break;
42766 case IB_CM_MRA_REQ_RCVD:
42767 case IB_CM_MRA_REP_RCVD:
42768 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42769 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42770 counter[CM_MRA_COUNTER]);
42771 /* fall through */
42772 default:
42773 @@ -2712,7 +2712,7 @@ static int cm_lap_handler(struct cm_work *work)
42774 case IB_CM_LAP_IDLE:
42775 break;
42776 case IB_CM_MRA_LAP_SENT:
42777 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42778 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42779 counter[CM_LAP_COUNTER]);
42780 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
42781 goto unlock;
42782 @@ -2728,7 +2728,7 @@ static int cm_lap_handler(struct cm_work *work)
42783 cm_free_msg(msg);
42784 goto deref;
42785 case IB_CM_LAP_RCVD:
42786 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42787 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42788 counter[CM_LAP_COUNTER]);
42789 goto unlock;
42790 default:
42791 @@ -3012,7 +3012,7 @@ static int cm_sidr_req_handler(struct cm_work *work)
42792 cur_cm_id_priv = cm_insert_remote_sidr(cm_id_priv);
42793 if (cur_cm_id_priv) {
42794 spin_unlock_irq(&cm.lock);
42795 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42796 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42797 counter[CM_SIDR_REQ_COUNTER]);
42798 goto out; /* Duplicate message. */
42799 }
42800 @@ -3224,10 +3224,10 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent,
42801 if (!msg->context[0] && (attr_index != CM_REJ_COUNTER))
42802 msg->retries = 1;
42803
42804 - atomic_long_add(1 + msg->retries,
42805 + atomic_long_add_unchecked(1 + msg->retries,
42806 &port->counter_group[CM_XMIT].counter[attr_index]);
42807 if (msg->retries)
42808 - atomic_long_add(msg->retries,
42809 + atomic_long_add_unchecked(msg->retries,
42810 &port->counter_group[CM_XMIT_RETRIES].
42811 counter[attr_index]);
42812
42813 @@ -3437,7 +3437,7 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
42814 }
42815
42816 attr_id = be16_to_cpu(mad_recv_wc->recv_buf.mad->mad_hdr.attr_id);
42817 - atomic_long_inc(&port->counter_group[CM_RECV].
42818 + atomic_long_inc_unchecked(&port->counter_group[CM_RECV].
42819 counter[attr_id - CM_ATTR_ID_OFFSET]);
42820
42821 work = kmalloc(sizeof *work + sizeof(struct ib_sa_path_rec) * paths,
42822 @@ -3668,7 +3668,7 @@ static ssize_t cm_show_counter(struct kobject *obj, struct attribute *attr,
42823 cm_attr = container_of(attr, struct cm_counter_attribute, attr);
42824
42825 return sprintf(buf, "%ld\n",
42826 - atomic_long_read(&group->counter[cm_attr->index]));
42827 + atomic_long_read_unchecked(&group->counter[cm_attr->index]));
42828 }
42829
42830 static const struct sysfs_ops cm_counter_ops = {
42831 diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c
42832 index 9f5ad7c..588cd84 100644
42833 --- a/drivers/infiniband/core/fmr_pool.c
42834 +++ b/drivers/infiniband/core/fmr_pool.c
42835 @@ -98,8 +98,8 @@ struct ib_fmr_pool {
42836
42837 struct task_struct *thread;
42838
42839 - atomic_t req_ser;
42840 - atomic_t flush_ser;
42841 + atomic_unchecked_t req_ser;
42842 + atomic_unchecked_t flush_ser;
42843
42844 wait_queue_head_t force_wait;
42845 };
42846 @@ -179,10 +179,10 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
42847 struct ib_fmr_pool *pool = pool_ptr;
42848
42849 do {
42850 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) < 0) {
42851 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) < 0) {
42852 ib_fmr_batch_release(pool);
42853
42854 - atomic_inc(&pool->flush_ser);
42855 + atomic_inc_unchecked(&pool->flush_ser);
42856 wake_up_interruptible(&pool->force_wait);
42857
42858 if (pool->flush_function)
42859 @@ -190,7 +190,7 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
42860 }
42861
42862 set_current_state(TASK_INTERRUPTIBLE);
42863 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) >= 0 &&
42864 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) >= 0 &&
42865 !kthread_should_stop())
42866 schedule();
42867 __set_current_state(TASK_RUNNING);
42868 @@ -282,8 +282,8 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd,
42869 pool->dirty_watermark = params->dirty_watermark;
42870 pool->dirty_len = 0;
42871 spin_lock_init(&pool->pool_lock);
42872 - atomic_set(&pool->req_ser, 0);
42873 - atomic_set(&pool->flush_ser, 0);
42874 + atomic_set_unchecked(&pool->req_ser, 0);
42875 + atomic_set_unchecked(&pool->flush_ser, 0);
42876 init_waitqueue_head(&pool->force_wait);
42877
42878 pool->thread = kthread_run(ib_fmr_cleanup_thread,
42879 @@ -411,11 +411,11 @@ int ib_flush_fmr_pool(struct ib_fmr_pool *pool)
42880 }
42881 spin_unlock_irq(&pool->pool_lock);
42882
42883 - serial = atomic_inc_return(&pool->req_ser);
42884 + serial = atomic_inc_return_unchecked(&pool->req_ser);
42885 wake_up_process(pool->thread);
42886
42887 if (wait_event_interruptible(pool->force_wait,
42888 - atomic_read(&pool->flush_ser) - serial >= 0))
42889 + atomic_read_unchecked(&pool->flush_ser) - serial >= 0))
42890 return -EINTR;
42891
42892 return 0;
42893 @@ -525,7 +525,7 @@ int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr)
42894 } else {
42895 list_add_tail(&fmr->list, &pool->dirty_list);
42896 if (++pool->dirty_len >= pool->dirty_watermark) {
42897 - atomic_inc(&pool->req_ser);
42898 + atomic_inc_unchecked(&pool->req_ser);
42899 wake_up_process(pool->thread);
42900 }
42901 }
42902 diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
42903 index 6c52e72..6303e3f 100644
42904 --- a/drivers/infiniband/core/uverbs_cmd.c
42905 +++ b/drivers/infiniband/core/uverbs_cmd.c
42906 @@ -945,6 +945,9 @@ ssize_t ib_uverbs_reg_mr(struct ib_uverbs_file *file,
42907 if (copy_from_user(&cmd, buf, sizeof cmd))
42908 return -EFAULT;
42909
42910 + if (!access_ok_noprefault(VERIFY_READ, cmd.start, cmd.length))
42911 + return -EFAULT;
42912 +
42913 INIT_UDATA(&udata, buf + sizeof cmd,
42914 (unsigned long) cmd.response + sizeof resp,
42915 in_len - sizeof cmd, out_len - sizeof resp);
42916 diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
42917 index cb43c22..2e12dd7 100644
42918 --- a/drivers/infiniband/hw/cxgb4/mem.c
42919 +++ b/drivers/infiniband/hw/cxgb4/mem.c
42920 @@ -256,7 +256,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
42921 int err;
42922 struct fw_ri_tpte tpt;
42923 u32 stag_idx;
42924 - static atomic_t key;
42925 + static atomic_unchecked_t key;
42926
42927 if (c4iw_fatal_error(rdev))
42928 return -EIO;
42929 @@ -277,7 +277,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
42930 if (rdev->stats.stag.cur > rdev->stats.stag.max)
42931 rdev->stats.stag.max = rdev->stats.stag.cur;
42932 mutex_unlock(&rdev->stats.lock);
42933 - *stag = (stag_idx << 8) | (atomic_inc_return(&key) & 0xff);
42934 + *stag = (stag_idx << 8) | (atomic_inc_return_unchecked(&key) & 0xff);
42935 }
42936 PDBG("%s stag_state 0x%0x type 0x%0x pdid 0x%0x, stag_idx 0x%x\n",
42937 __func__, stag_state, type, pdid, stag_idx);
42938 diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
42939 index 79b3dbc..96e5fcc 100644
42940 --- a/drivers/infiniband/hw/ipath/ipath_rc.c
42941 +++ b/drivers/infiniband/hw/ipath/ipath_rc.c
42942 @@ -1868,7 +1868,7 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
42943 struct ib_atomic_eth *ateth;
42944 struct ipath_ack_entry *e;
42945 u64 vaddr;
42946 - atomic64_t *maddr;
42947 + atomic64_unchecked_t *maddr;
42948 u64 sdata;
42949 u32 rkey;
42950 u8 next;
42951 @@ -1903,11 +1903,11 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
42952 IB_ACCESS_REMOTE_ATOMIC)))
42953 goto nack_acc_unlck;
42954 /* Perform atomic OP and save result. */
42955 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
42956 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
42957 sdata = be64_to_cpu(ateth->swap_data);
42958 e = &qp->s_ack_queue[qp->r_head_ack_queue];
42959 e->atomic_data = (opcode == OP(FETCH_ADD)) ?
42960 - (u64) atomic64_add_return(sdata, maddr) - sdata :
42961 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
42962 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
42963 be64_to_cpu(ateth->compare_data),
42964 sdata);
42965 diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
42966 index 1f95bba..9530f87 100644
42967 --- a/drivers/infiniband/hw/ipath/ipath_ruc.c
42968 +++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
42969 @@ -266,7 +266,7 @@ static void ipath_ruc_loopback(struct ipath_qp *sqp)
42970 unsigned long flags;
42971 struct ib_wc wc;
42972 u64 sdata;
42973 - atomic64_t *maddr;
42974 + atomic64_unchecked_t *maddr;
42975 enum ib_wc_status send_status;
42976
42977 /*
42978 @@ -382,11 +382,11 @@ again:
42979 IB_ACCESS_REMOTE_ATOMIC)))
42980 goto acc_err;
42981 /* Perform atomic OP and save result. */
42982 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
42983 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
42984 sdata = wqe->wr.wr.atomic.compare_add;
42985 *(u64 *) sqp->s_sge.sge.vaddr =
42986 (wqe->wr.opcode == IB_WR_ATOMIC_FETCH_AND_ADD) ?
42987 - (u64) atomic64_add_return(sdata, maddr) - sdata :
42988 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
42989 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
42990 sdata, wqe->wr.wr.atomic.swap);
42991 goto send_comp;
42992 diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
42993 index 729382c..2f82b8d 100644
42994 --- a/drivers/infiniband/hw/mlx4/mad.c
42995 +++ b/drivers/infiniband/hw/mlx4/mad.c
42996 @@ -106,7 +106,7 @@ __be64 mlx4_ib_gen_node_guid(void)
42997
42998 __be64 mlx4_ib_get_new_demux_tid(struct mlx4_ib_demux_ctx *ctx)
42999 {
43000 - return cpu_to_be64(atomic_inc_return(&ctx->tid)) |
43001 + return cpu_to_be64(atomic_inc_return_unchecked(&ctx->tid)) |
43002 cpu_to_be64(0xff00000000000000LL);
43003 }
43004
43005 diff --git a/drivers/infiniband/hw/mlx4/mcg.c b/drivers/infiniband/hw/mlx4/mcg.c
43006 index ed327e6..ca1739e0 100644
43007 --- a/drivers/infiniband/hw/mlx4/mcg.c
43008 +++ b/drivers/infiniband/hw/mlx4/mcg.c
43009 @@ -1041,7 +1041,7 @@ int mlx4_ib_mcg_port_init(struct mlx4_ib_demux_ctx *ctx)
43010 {
43011 char name[20];
43012
43013 - atomic_set(&ctx->tid, 0);
43014 + atomic_set_unchecked(&ctx->tid, 0);
43015 sprintf(name, "mlx4_ib_mcg%d", ctx->port);
43016 ctx->mcg_wq = create_singlethread_workqueue(name);
43017 if (!ctx->mcg_wq)
43018 diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
43019 index 6eb743f..a7b0f6d 100644
43020 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
43021 +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
43022 @@ -426,7 +426,7 @@ struct mlx4_ib_demux_ctx {
43023 struct list_head mcg_mgid0_list;
43024 struct workqueue_struct *mcg_wq;
43025 struct mlx4_ib_demux_pv_ctx **tun;
43026 - atomic_t tid;
43027 + atomic_unchecked_t tid;
43028 int flushing; /* flushing the work queue */
43029 };
43030
43031 diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
43032 index 9d3e5c1..6f166df 100644
43033 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c
43034 +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
43035 @@ -772,7 +772,7 @@ static void mthca_setup_cmd_doorbells(struct mthca_dev *dev, u64 base)
43036 mthca_dbg(dev, "Mapped doorbell page for posting FW commands\n");
43037 }
43038
43039 -int mthca_QUERY_FW(struct mthca_dev *dev)
43040 +int __intentional_overflow(-1) mthca_QUERY_FW(struct mthca_dev *dev)
43041 {
43042 struct mthca_mailbox *mailbox;
43043 u32 *outbox;
43044 @@ -1612,7 +1612,7 @@ int mthca_HW2SW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43045 CMD_TIME_CLASS_B);
43046 }
43047
43048 -int mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43049 +int __intentional_overflow(-1) mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43050 int num_mtt)
43051 {
43052 return mthca_cmd(dev, mailbox->dma, num_mtt, 0, CMD_WRITE_MTT,
43053 @@ -1634,7 +1634,7 @@ int mthca_MAP_EQ(struct mthca_dev *dev, u64 event_mask, int unmap,
43054 0, CMD_MAP_EQ, CMD_TIME_CLASS_B);
43055 }
43056
43057 -int mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43058 +int __intentional_overflow(-1) mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43059 int eq_num)
43060 {
43061 return mthca_cmd(dev, mailbox->dma, eq_num, 0, CMD_SW2HW_EQ,
43062 @@ -1857,7 +1857,7 @@ int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn)
43063 CMD_TIME_CLASS_B);
43064 }
43065
43066 -int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43067 +int __intentional_overflow(-1) mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43068 int port, struct ib_wc *in_wc, struct ib_grh *in_grh,
43069 void *in_mad, void *response_mad)
43070 {
43071 diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
43072 index ded76c1..0cf0a08 100644
43073 --- a/drivers/infiniband/hw/mthca/mthca_main.c
43074 +++ b/drivers/infiniband/hw/mthca/mthca_main.c
43075 @@ -692,7 +692,7 @@ err_close:
43076 return err;
43077 }
43078
43079 -static int mthca_setup_hca(struct mthca_dev *dev)
43080 +static int __intentional_overflow(-1) mthca_setup_hca(struct mthca_dev *dev)
43081 {
43082 int err;
43083
43084 diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
43085 index ed9a989..6aa5dc2 100644
43086 --- a/drivers/infiniband/hw/mthca/mthca_mr.c
43087 +++ b/drivers/infiniband/hw/mthca/mthca_mr.c
43088 @@ -81,7 +81,7 @@ struct mthca_mpt_entry {
43089 * through the bitmaps)
43090 */
43091
43092 -static u32 mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43093 +static u32 __intentional_overflow(-1) mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43094 {
43095 int o;
43096 int m;
43097 @@ -426,7 +426,7 @@ static inline u32 adjust_key(struct mthca_dev *dev, u32 key)
43098 return key;
43099 }
43100
43101 -int mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43102 +int __intentional_overflow(-1) mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43103 u64 iova, u64 total_size, u32 access, struct mthca_mr *mr)
43104 {
43105 struct mthca_mailbox *mailbox;
43106 @@ -516,7 +516,7 @@ int mthca_mr_alloc_notrans(struct mthca_dev *dev, u32 pd,
43107 return mthca_mr_alloc(dev, pd, 12, 0, ~0ULL, access, mr);
43108 }
43109
43110 -int mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43111 +int __intentional_overflow(-1) mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43112 u64 *buffer_list, int buffer_size_shift,
43113 int list_len, u64 iova, u64 total_size,
43114 u32 access, struct mthca_mr *mr)
43115 diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
43116 index 415f8e1..e34214e 100644
43117 --- a/drivers/infiniband/hw/mthca/mthca_provider.c
43118 +++ b/drivers/infiniband/hw/mthca/mthca_provider.c
43119 @@ -764,7 +764,7 @@ unlock:
43120 return 0;
43121 }
43122
43123 -static int mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43124 +static int __intentional_overflow(-1) mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43125 {
43126 struct mthca_dev *dev = to_mdev(ibcq->device);
43127 struct mthca_cq *cq = to_mcq(ibcq);
43128 diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
43129 index 3b2a6dc..bce26ff 100644
43130 --- a/drivers/infiniband/hw/nes/nes.c
43131 +++ b/drivers/infiniband/hw/nes/nes.c
43132 @@ -97,7 +97,7 @@ MODULE_PARM_DESC(limit_maxrdreqsz, "Limit max read request size to 256 Bytes");
43133 LIST_HEAD(nes_adapter_list);
43134 static LIST_HEAD(nes_dev_list);
43135
43136 -atomic_t qps_destroyed;
43137 +atomic_unchecked_t qps_destroyed;
43138
43139 static unsigned int ee_flsh_adapter;
43140 static unsigned int sysfs_nonidx_addr;
43141 @@ -278,7 +278,7 @@ static void nes_cqp_rem_ref_callback(struct nes_device *nesdev, struct nes_cqp_r
43142 struct nes_qp *nesqp = cqp_request->cqp_callback_pointer;
43143 struct nes_adapter *nesadapter = nesdev->nesadapter;
43144
43145 - atomic_inc(&qps_destroyed);
43146 + atomic_inc_unchecked(&qps_destroyed);
43147
43148 /* Free the control structures */
43149
43150 diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
43151 index bd9d132..70d84f4 100644
43152 --- a/drivers/infiniband/hw/nes/nes.h
43153 +++ b/drivers/infiniband/hw/nes/nes.h
43154 @@ -180,17 +180,17 @@ extern unsigned int nes_debug_level;
43155 extern unsigned int wqm_quanta;
43156 extern struct list_head nes_adapter_list;
43157
43158 -extern atomic_t cm_connects;
43159 -extern atomic_t cm_accepts;
43160 -extern atomic_t cm_disconnects;
43161 -extern atomic_t cm_closes;
43162 -extern atomic_t cm_connecteds;
43163 -extern atomic_t cm_connect_reqs;
43164 -extern atomic_t cm_rejects;
43165 -extern atomic_t mod_qp_timouts;
43166 -extern atomic_t qps_created;
43167 -extern atomic_t qps_destroyed;
43168 -extern atomic_t sw_qps_destroyed;
43169 +extern atomic_unchecked_t cm_connects;
43170 +extern atomic_unchecked_t cm_accepts;
43171 +extern atomic_unchecked_t cm_disconnects;
43172 +extern atomic_unchecked_t cm_closes;
43173 +extern atomic_unchecked_t cm_connecteds;
43174 +extern atomic_unchecked_t cm_connect_reqs;
43175 +extern atomic_unchecked_t cm_rejects;
43176 +extern atomic_unchecked_t mod_qp_timouts;
43177 +extern atomic_unchecked_t qps_created;
43178 +extern atomic_unchecked_t qps_destroyed;
43179 +extern atomic_unchecked_t sw_qps_destroyed;
43180 extern u32 mh_detected;
43181 extern u32 mh_pauses_sent;
43182 extern u32 cm_packets_sent;
43183 @@ -199,16 +199,16 @@ extern u32 cm_packets_created;
43184 extern u32 cm_packets_received;
43185 extern u32 cm_packets_dropped;
43186 extern u32 cm_packets_retrans;
43187 -extern atomic_t cm_listens_created;
43188 -extern atomic_t cm_listens_destroyed;
43189 +extern atomic_unchecked_t cm_listens_created;
43190 +extern atomic_unchecked_t cm_listens_destroyed;
43191 extern u32 cm_backlog_drops;
43192 -extern atomic_t cm_loopbacks;
43193 -extern atomic_t cm_nodes_created;
43194 -extern atomic_t cm_nodes_destroyed;
43195 -extern atomic_t cm_accel_dropped_pkts;
43196 -extern atomic_t cm_resets_recvd;
43197 -extern atomic_t pau_qps_created;
43198 -extern atomic_t pau_qps_destroyed;
43199 +extern atomic_unchecked_t cm_loopbacks;
43200 +extern atomic_unchecked_t cm_nodes_created;
43201 +extern atomic_unchecked_t cm_nodes_destroyed;
43202 +extern atomic_unchecked_t cm_accel_dropped_pkts;
43203 +extern atomic_unchecked_t cm_resets_recvd;
43204 +extern atomic_unchecked_t pau_qps_created;
43205 +extern atomic_unchecked_t pau_qps_destroyed;
43206
43207 extern u32 int_mod_timer_init;
43208 extern u32 int_mod_cq_depth_256;
43209 diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
43210 index 6f09a72..cf4399d 100644
43211 --- a/drivers/infiniband/hw/nes/nes_cm.c
43212 +++ b/drivers/infiniband/hw/nes/nes_cm.c
43213 @@ -69,14 +69,14 @@ u32 cm_packets_dropped;
43214 u32 cm_packets_retrans;
43215 u32 cm_packets_created;
43216 u32 cm_packets_received;
43217 -atomic_t cm_listens_created;
43218 -atomic_t cm_listens_destroyed;
43219 +atomic_unchecked_t cm_listens_created;
43220 +atomic_unchecked_t cm_listens_destroyed;
43221 u32 cm_backlog_drops;
43222 -atomic_t cm_loopbacks;
43223 -atomic_t cm_nodes_created;
43224 -atomic_t cm_nodes_destroyed;
43225 -atomic_t cm_accel_dropped_pkts;
43226 -atomic_t cm_resets_recvd;
43227 +atomic_unchecked_t cm_loopbacks;
43228 +atomic_unchecked_t cm_nodes_created;
43229 +atomic_unchecked_t cm_nodes_destroyed;
43230 +atomic_unchecked_t cm_accel_dropped_pkts;
43231 +atomic_unchecked_t cm_resets_recvd;
43232
43233 static inline int mini_cm_accelerated(struct nes_cm_core *, struct nes_cm_node *);
43234 static struct nes_cm_listener *mini_cm_listen(struct nes_cm_core *, struct nes_vnic *, struct nes_cm_info *);
43235 @@ -135,28 +135,28 @@ static void record_ird_ord(struct nes_cm_node *, u16, u16);
43236 /* instance of function pointers for client API */
43237 /* set address of this instance to cm_core->cm_ops at cm_core alloc */
43238 static struct nes_cm_ops nes_cm_api = {
43239 - mini_cm_accelerated,
43240 - mini_cm_listen,
43241 - mini_cm_del_listen,
43242 - mini_cm_connect,
43243 - mini_cm_close,
43244 - mini_cm_accept,
43245 - mini_cm_reject,
43246 - mini_cm_recv_pkt,
43247 - mini_cm_dealloc_core,
43248 - mini_cm_get,
43249 - mini_cm_set
43250 + .accelerated = mini_cm_accelerated,
43251 + .listen = mini_cm_listen,
43252 + .stop_listener = mini_cm_del_listen,
43253 + .connect = mini_cm_connect,
43254 + .close = mini_cm_close,
43255 + .accept = mini_cm_accept,
43256 + .reject = mini_cm_reject,
43257 + .recv_pkt = mini_cm_recv_pkt,
43258 + .destroy_cm_core = mini_cm_dealloc_core,
43259 + .get = mini_cm_get,
43260 + .set = mini_cm_set
43261 };
43262
43263 static struct nes_cm_core *g_cm_core;
43264
43265 -atomic_t cm_connects;
43266 -atomic_t cm_accepts;
43267 -atomic_t cm_disconnects;
43268 -atomic_t cm_closes;
43269 -atomic_t cm_connecteds;
43270 -atomic_t cm_connect_reqs;
43271 -atomic_t cm_rejects;
43272 +atomic_unchecked_t cm_connects;
43273 +atomic_unchecked_t cm_accepts;
43274 +atomic_unchecked_t cm_disconnects;
43275 +atomic_unchecked_t cm_closes;
43276 +atomic_unchecked_t cm_connecteds;
43277 +atomic_unchecked_t cm_connect_reqs;
43278 +atomic_unchecked_t cm_rejects;
43279
43280 int nes_add_ref_cm_node(struct nes_cm_node *cm_node)
43281 {
43282 @@ -1436,7 +1436,7 @@ static int mini_cm_dec_refcnt_listen(struct nes_cm_core *cm_core,
43283 kfree(listener);
43284 listener = NULL;
43285 ret = 0;
43286 - atomic_inc(&cm_listens_destroyed);
43287 + atomic_inc_unchecked(&cm_listens_destroyed);
43288 } else {
43289 spin_unlock_irqrestore(&cm_core->listen_list_lock, flags);
43290 }
43291 @@ -1637,7 +1637,7 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core,
43292 cm_node->rem_mac);
43293
43294 add_hte_node(cm_core, cm_node);
43295 - atomic_inc(&cm_nodes_created);
43296 + atomic_inc_unchecked(&cm_nodes_created);
43297
43298 return cm_node;
43299 }
43300 @@ -1698,7 +1698,7 @@ static int rem_ref_cm_node(struct nes_cm_core *cm_core,
43301 }
43302
43303 atomic_dec(&cm_core->node_cnt);
43304 - atomic_inc(&cm_nodes_destroyed);
43305 + atomic_inc_unchecked(&cm_nodes_destroyed);
43306 nesqp = cm_node->nesqp;
43307 if (nesqp) {
43308 nesqp->cm_node = NULL;
43309 @@ -1762,7 +1762,7 @@ static int process_options(struct nes_cm_node *cm_node, u8 *optionsloc,
43310
43311 static void drop_packet(struct sk_buff *skb)
43312 {
43313 - atomic_inc(&cm_accel_dropped_pkts);
43314 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43315 dev_kfree_skb_any(skb);
43316 }
43317
43318 @@ -1825,7 +1825,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
43319 {
43320
43321 int reset = 0; /* whether to send reset in case of err.. */
43322 - atomic_inc(&cm_resets_recvd);
43323 + atomic_inc_unchecked(&cm_resets_recvd);
43324 nes_debug(NES_DBG_CM, "Received Reset, cm_node = %p, state = %u."
43325 " refcnt=%d\n", cm_node, cm_node->state,
43326 atomic_read(&cm_node->ref_count));
43327 @@ -2492,7 +2492,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
43328 rem_ref_cm_node(cm_node->cm_core, cm_node);
43329 return NULL;
43330 }
43331 - atomic_inc(&cm_loopbacks);
43332 + atomic_inc_unchecked(&cm_loopbacks);
43333 loopbackremotenode->loopbackpartner = cm_node;
43334 loopbackremotenode->tcp_cntxt.rcv_wscale =
43335 NES_CM_DEFAULT_RCV_WND_SCALE;
43336 @@ -2773,7 +2773,7 @@ static int mini_cm_recv_pkt(struct nes_cm_core *cm_core,
43337 nes_queue_mgt_skbs(skb, nesvnic, cm_node->nesqp);
43338 else {
43339 rem_ref_cm_node(cm_core, cm_node);
43340 - atomic_inc(&cm_accel_dropped_pkts);
43341 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43342 dev_kfree_skb_any(skb);
43343 }
43344 break;
43345 @@ -3081,7 +3081,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43346
43347 if ((cm_id) && (cm_id->event_handler)) {
43348 if (issue_disconn) {
43349 - atomic_inc(&cm_disconnects);
43350 + atomic_inc_unchecked(&cm_disconnects);
43351 cm_event.event = IW_CM_EVENT_DISCONNECT;
43352 cm_event.status = disconn_status;
43353 cm_event.local_addr = cm_id->local_addr;
43354 @@ -3103,7 +3103,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43355 }
43356
43357 if (issue_close) {
43358 - atomic_inc(&cm_closes);
43359 + atomic_inc_unchecked(&cm_closes);
43360 nes_disconnect(nesqp, 1);
43361
43362 cm_id->provider_data = nesqp;
43363 @@ -3241,7 +3241,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43364
43365 nes_debug(NES_DBG_CM, "QP%u, cm_node=%p, jiffies = %lu listener = %p\n",
43366 nesqp->hwqp.qp_id, cm_node, jiffies, cm_node->listener);
43367 - atomic_inc(&cm_accepts);
43368 + atomic_inc_unchecked(&cm_accepts);
43369
43370 nes_debug(NES_DBG_CM, "netdev refcnt = %u.\n",
43371 netdev_refcnt_read(nesvnic->netdev));
43372 @@ -3439,7 +3439,7 @@ int nes_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
43373 struct nes_cm_core *cm_core;
43374 u8 *start_buff;
43375
43376 - atomic_inc(&cm_rejects);
43377 + atomic_inc_unchecked(&cm_rejects);
43378 cm_node = (struct nes_cm_node *)cm_id->provider_data;
43379 loopback = cm_node->loopbackpartner;
43380 cm_core = cm_node->cm_core;
43381 @@ -3504,7 +3504,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43382 ntohs(raddr->sin_port), ntohl(laddr->sin_addr.s_addr),
43383 ntohs(laddr->sin_port));
43384
43385 - atomic_inc(&cm_connects);
43386 + atomic_inc_unchecked(&cm_connects);
43387 nesqp->active_conn = 1;
43388
43389 /* cache the cm_id in the qp */
43390 @@ -3649,7 +3649,7 @@ int nes_create_listen(struct iw_cm_id *cm_id, int backlog)
43391 g_cm_core->api->stop_listener(g_cm_core, (void *)cm_node);
43392 return err;
43393 }
43394 - atomic_inc(&cm_listens_created);
43395 + atomic_inc_unchecked(&cm_listens_created);
43396 }
43397
43398 cm_id->add_ref(cm_id);
43399 @@ -3756,7 +3756,7 @@ static void cm_event_connected(struct nes_cm_event *event)
43400
43401 if (nesqp->destroyed)
43402 return;
43403 - atomic_inc(&cm_connecteds);
43404 + atomic_inc_unchecked(&cm_connecteds);
43405 nes_debug(NES_DBG_CM, "QP%u attempting to connect to 0x%08X:0x%04X on"
43406 " local port 0x%04X. jiffies = %lu.\n",
43407 nesqp->hwqp.qp_id, ntohl(raddr->sin_addr.s_addr),
43408 @@ -3941,7 +3941,7 @@ static void cm_event_reset(struct nes_cm_event *event)
43409
43410 cm_id->add_ref(cm_id);
43411 ret = cm_id->event_handler(cm_id, &cm_event);
43412 - atomic_inc(&cm_closes);
43413 + atomic_inc_unchecked(&cm_closes);
43414 cm_event.event = IW_CM_EVENT_CLOSE;
43415 cm_event.status = 0;
43416 cm_event.provider_data = cm_id->provider_data;
43417 @@ -3981,7 +3981,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event)
43418 return;
43419 cm_id = cm_node->cm_id;
43420
43421 - atomic_inc(&cm_connect_reqs);
43422 + atomic_inc_unchecked(&cm_connect_reqs);
43423 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43424 cm_node, cm_id, jiffies);
43425
43426 @@ -4030,7 +4030,7 @@ static void cm_event_mpa_reject(struct nes_cm_event *event)
43427 return;
43428 cm_id = cm_node->cm_id;
43429
43430 - atomic_inc(&cm_connect_reqs);
43431 + atomic_inc_unchecked(&cm_connect_reqs);
43432 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43433 cm_node, cm_id, jiffies);
43434
43435 diff --git a/drivers/infiniband/hw/nes/nes_mgt.c b/drivers/infiniband/hw/nes/nes_mgt.c
43436 index 4166452..fc952c3 100644
43437 --- a/drivers/infiniband/hw/nes/nes_mgt.c
43438 +++ b/drivers/infiniband/hw/nes/nes_mgt.c
43439 @@ -40,8 +40,8 @@
43440 #include "nes.h"
43441 #include "nes_mgt.h"
43442
43443 -atomic_t pau_qps_created;
43444 -atomic_t pau_qps_destroyed;
43445 +atomic_unchecked_t pau_qps_created;
43446 +atomic_unchecked_t pau_qps_destroyed;
43447
43448 static void nes_replenish_mgt_rq(struct nes_vnic_mgt *mgtvnic)
43449 {
43450 @@ -621,7 +621,7 @@ void nes_destroy_pau_qp(struct nes_device *nesdev, struct nes_qp *nesqp)
43451 {
43452 struct sk_buff *skb;
43453 unsigned long flags;
43454 - atomic_inc(&pau_qps_destroyed);
43455 + atomic_inc_unchecked(&pau_qps_destroyed);
43456
43457 /* Free packets that have not yet been forwarded */
43458 /* Lock is acquired by skb_dequeue when removing the skb */
43459 @@ -810,7 +810,7 @@ static void nes_mgt_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *
43460 cq->cq_vbase[head].cqe_words[NES_NIC_CQE_HASH_RCVNXT]);
43461 skb_queue_head_init(&nesqp->pau_list);
43462 spin_lock_init(&nesqp->pau_lock);
43463 - atomic_inc(&pau_qps_created);
43464 + atomic_inc_unchecked(&pau_qps_created);
43465 nes_change_quad_hash(nesdev, mgtvnic->nesvnic, nesqp);
43466 }
43467
43468 diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
43469 index 49eb511..a774366 100644
43470 --- a/drivers/infiniband/hw/nes/nes_nic.c
43471 +++ b/drivers/infiniband/hw/nes/nes_nic.c
43472 @@ -1273,39 +1273,39 @@ static void nes_netdev_get_ethtool_stats(struct net_device *netdev,
43473 target_stat_values[++index] = mh_detected;
43474 target_stat_values[++index] = mh_pauses_sent;
43475 target_stat_values[++index] = nesvnic->endnode_ipv4_tcp_retransmits;
43476 - target_stat_values[++index] = atomic_read(&cm_connects);
43477 - target_stat_values[++index] = atomic_read(&cm_accepts);
43478 - target_stat_values[++index] = atomic_read(&cm_disconnects);
43479 - target_stat_values[++index] = atomic_read(&cm_connecteds);
43480 - target_stat_values[++index] = atomic_read(&cm_connect_reqs);
43481 - target_stat_values[++index] = atomic_read(&cm_rejects);
43482 - target_stat_values[++index] = atomic_read(&mod_qp_timouts);
43483 - target_stat_values[++index] = atomic_read(&qps_created);
43484 - target_stat_values[++index] = atomic_read(&sw_qps_destroyed);
43485 - target_stat_values[++index] = atomic_read(&qps_destroyed);
43486 - target_stat_values[++index] = atomic_read(&cm_closes);
43487 + target_stat_values[++index] = atomic_read_unchecked(&cm_connects);
43488 + target_stat_values[++index] = atomic_read_unchecked(&cm_accepts);
43489 + target_stat_values[++index] = atomic_read_unchecked(&cm_disconnects);
43490 + target_stat_values[++index] = atomic_read_unchecked(&cm_connecteds);
43491 + target_stat_values[++index] = atomic_read_unchecked(&cm_connect_reqs);
43492 + target_stat_values[++index] = atomic_read_unchecked(&cm_rejects);
43493 + target_stat_values[++index] = atomic_read_unchecked(&mod_qp_timouts);
43494 + target_stat_values[++index] = atomic_read_unchecked(&qps_created);
43495 + target_stat_values[++index] = atomic_read_unchecked(&sw_qps_destroyed);
43496 + target_stat_values[++index] = atomic_read_unchecked(&qps_destroyed);
43497 + target_stat_values[++index] = atomic_read_unchecked(&cm_closes);
43498 target_stat_values[++index] = cm_packets_sent;
43499 target_stat_values[++index] = cm_packets_bounced;
43500 target_stat_values[++index] = cm_packets_created;
43501 target_stat_values[++index] = cm_packets_received;
43502 target_stat_values[++index] = cm_packets_dropped;
43503 target_stat_values[++index] = cm_packets_retrans;
43504 - target_stat_values[++index] = atomic_read(&cm_listens_created);
43505 - target_stat_values[++index] = atomic_read(&cm_listens_destroyed);
43506 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_created);
43507 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_destroyed);
43508 target_stat_values[++index] = cm_backlog_drops;
43509 - target_stat_values[++index] = atomic_read(&cm_loopbacks);
43510 - target_stat_values[++index] = atomic_read(&cm_nodes_created);
43511 - target_stat_values[++index] = atomic_read(&cm_nodes_destroyed);
43512 - target_stat_values[++index] = atomic_read(&cm_accel_dropped_pkts);
43513 - target_stat_values[++index] = atomic_read(&cm_resets_recvd);
43514 + target_stat_values[++index] = atomic_read_unchecked(&cm_loopbacks);
43515 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_created);
43516 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_destroyed);
43517 + target_stat_values[++index] = atomic_read_unchecked(&cm_accel_dropped_pkts);
43518 + target_stat_values[++index] = atomic_read_unchecked(&cm_resets_recvd);
43519 target_stat_values[++index] = nesadapter->free_4kpbl;
43520 target_stat_values[++index] = nesadapter->free_256pbl;
43521 target_stat_values[++index] = int_mod_timer_init;
43522 target_stat_values[++index] = nesvnic->lro_mgr.stats.aggregated;
43523 target_stat_values[++index] = nesvnic->lro_mgr.stats.flushed;
43524 target_stat_values[++index] = nesvnic->lro_mgr.stats.no_desc;
43525 - target_stat_values[++index] = atomic_read(&pau_qps_created);
43526 - target_stat_values[++index] = atomic_read(&pau_qps_destroyed);
43527 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_created);
43528 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_destroyed);
43529 }
43530
43531 /**
43532 diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
43533 index c0d0296..3185f57 100644
43534 --- a/drivers/infiniband/hw/nes/nes_verbs.c
43535 +++ b/drivers/infiniband/hw/nes/nes_verbs.c
43536 @@ -46,9 +46,9 @@
43537
43538 #include <rdma/ib_umem.h>
43539
43540 -atomic_t mod_qp_timouts;
43541 -atomic_t qps_created;
43542 -atomic_t sw_qps_destroyed;
43543 +atomic_unchecked_t mod_qp_timouts;
43544 +atomic_unchecked_t qps_created;
43545 +atomic_unchecked_t sw_qps_destroyed;
43546
43547 static void nes_unregister_ofa_device(struct nes_ib_device *nesibdev);
43548
43549 @@ -1134,7 +1134,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
43550 if (init_attr->create_flags)
43551 return ERR_PTR(-EINVAL);
43552
43553 - atomic_inc(&qps_created);
43554 + atomic_inc_unchecked(&qps_created);
43555 switch (init_attr->qp_type) {
43556 case IB_QPT_RC:
43557 if (nes_drv_opt & NES_DRV_OPT_NO_INLINE_DATA) {
43558 @@ -1468,7 +1468,7 @@ static int nes_destroy_qp(struct ib_qp *ibqp)
43559 struct iw_cm_event cm_event;
43560 int ret = 0;
43561
43562 - atomic_inc(&sw_qps_destroyed);
43563 + atomic_inc_unchecked(&sw_qps_destroyed);
43564 nesqp->destroyed = 1;
43565
43566 /* Blow away the connection if it exists. */
43567 diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
43568 index b218254..1d1aa3c 100644
43569 --- a/drivers/infiniband/hw/qib/qib.h
43570 +++ b/drivers/infiniband/hw/qib/qib.h
43571 @@ -52,6 +52,7 @@
43572 #include <linux/kref.h>
43573 #include <linux/sched.h>
43574 #include <linux/kthread.h>
43575 +#include <linux/slab.h>
43576
43577 #include "qib_common.h"
43578 #include "qib_verbs.h"
43579 diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43580 index cdc7df4..a2fdfdb 100644
43581 --- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43582 +++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43583 @@ -156,7 +156,7 @@ static size_t ipoib_get_size(const struct net_device *dev)
43584 nla_total_size(2); /* IFLA_IPOIB_UMCAST */
43585 }
43586
43587 -static struct rtnl_link_ops ipoib_link_ops __read_mostly = {
43588 +static struct rtnl_link_ops ipoib_link_ops = {
43589 .kind = "ipoib",
43590 .maxtype = IFLA_IPOIB_MAX,
43591 .policy = ipoib_policy,
43592 diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
43593 index e853a21..56fc5a8 100644
43594 --- a/drivers/input/gameport/gameport.c
43595 +++ b/drivers/input/gameport/gameport.c
43596 @@ -527,14 +527,14 @@ EXPORT_SYMBOL(gameport_set_phys);
43597 */
43598 static void gameport_init_port(struct gameport *gameport)
43599 {
43600 - static atomic_t gameport_no = ATOMIC_INIT(-1);
43601 + static atomic_unchecked_t gameport_no = ATOMIC_INIT(-1);
43602
43603 __module_get(THIS_MODULE);
43604
43605 mutex_init(&gameport->drv_mutex);
43606 device_initialize(&gameport->dev);
43607 dev_set_name(&gameport->dev, "gameport%lu",
43608 - (unsigned long)atomic_inc_return(&gameport_no));
43609 + (unsigned long)atomic_inc_return_unchecked(&gameport_no));
43610 gameport->dev.bus = &gameport_bus;
43611 gameport->dev.release = gameport_release_port;
43612 if (gameport->parent)
43613 diff --git a/drivers/input/input.c b/drivers/input/input.c
43614 index 213e3a1..4fea837 100644
43615 --- a/drivers/input/input.c
43616 +++ b/drivers/input/input.c
43617 @@ -1775,7 +1775,7 @@ EXPORT_SYMBOL_GPL(input_class);
43618 */
43619 struct input_dev *input_allocate_device(void)
43620 {
43621 - static atomic_t input_no = ATOMIC_INIT(-1);
43622 + static atomic_unchecked_t input_no = ATOMIC_INIT(-1);
43623 struct input_dev *dev;
43624
43625 dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL);
43626 @@ -1790,7 +1790,7 @@ struct input_dev *input_allocate_device(void)
43627 INIT_LIST_HEAD(&dev->node);
43628
43629 dev_set_name(&dev->dev, "input%lu",
43630 - (unsigned long)atomic_inc_return(&input_no));
43631 + (unsigned long)atomic_inc_return_unchecked(&input_no));
43632
43633 __module_get(THIS_MODULE);
43634 }
43635 diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
43636 index 4a95b22..874c182 100644
43637 --- a/drivers/input/joystick/sidewinder.c
43638 +++ b/drivers/input/joystick/sidewinder.c
43639 @@ -30,6 +30,7 @@
43640 #include <linux/kernel.h>
43641 #include <linux/module.h>
43642 #include <linux/slab.h>
43643 +#include <linux/sched.h>
43644 #include <linux/input.h>
43645 #include <linux/gameport.h>
43646 #include <linux/jiffies.h>
43647 diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
43648 index 3aa2f3f..53c00ea 100644
43649 --- a/drivers/input/joystick/xpad.c
43650 +++ b/drivers/input/joystick/xpad.c
43651 @@ -886,7 +886,7 @@ static void xpad_led_set(struct led_classdev *led_cdev,
43652
43653 static int xpad_led_probe(struct usb_xpad *xpad)
43654 {
43655 - static atomic_t led_seq = ATOMIC_INIT(-1);
43656 + static atomic_unchecked_t led_seq = ATOMIC_INIT(-1);
43657 unsigned long led_no;
43658 struct xpad_led *led;
43659 struct led_classdev *led_cdev;
43660 @@ -899,7 +899,7 @@ static int xpad_led_probe(struct usb_xpad *xpad)
43661 if (!led)
43662 return -ENOMEM;
43663
43664 - led_no = atomic_inc_return(&led_seq);
43665 + led_no = atomic_inc_return_unchecked(&led_seq);
43666
43667 snprintf(led->name, sizeof(led->name), "xpad%lu", led_no);
43668 led->xpad = xpad;
43669 diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
43670 index ac1fa5f..5f7502c 100644
43671 --- a/drivers/input/misc/ims-pcu.c
43672 +++ b/drivers/input/misc/ims-pcu.c
43673 @@ -1851,7 +1851,7 @@ static int ims_pcu_identify_type(struct ims_pcu *pcu, u8 *device_id)
43674
43675 static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
43676 {
43677 - static atomic_t device_no = ATOMIC_INIT(-1);
43678 + static atomic_unchecked_t device_no = ATOMIC_INIT(-1);
43679
43680 const struct ims_pcu_device_info *info;
43681 int error;
43682 @@ -1882,7 +1882,7 @@ static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
43683 }
43684
43685 /* Device appears to be operable, complete initialization */
43686 - pcu->device_no = atomic_inc_return(&device_no);
43687 + pcu->device_no = atomic_inc_return_unchecked(&device_no);
43688
43689 /*
43690 * PCU-B devices, both GEN_1 and GEN_2 do not have OFN sensor
43691 diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
43692 index f4cf664..3204fda 100644
43693 --- a/drivers/input/mouse/psmouse.h
43694 +++ b/drivers/input/mouse/psmouse.h
43695 @@ -117,7 +117,7 @@ struct psmouse_attribute {
43696 ssize_t (*set)(struct psmouse *psmouse, void *data,
43697 const char *buf, size_t count);
43698 bool protect;
43699 -};
43700 +} __do_const;
43701 #define to_psmouse_attr(a) container_of((a), struct psmouse_attribute, dattr)
43702
43703 ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *attr,
43704 diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
43705 index b604564..3f14ae4 100644
43706 --- a/drivers/input/mousedev.c
43707 +++ b/drivers/input/mousedev.c
43708 @@ -744,7 +744,7 @@ static ssize_t mousedev_read(struct file *file, char __user *buffer,
43709
43710 spin_unlock_irq(&client->packet_lock);
43711
43712 - if (copy_to_user(buffer, data, count))
43713 + if (count > sizeof(data) || copy_to_user(buffer, data, count))
43714 return -EFAULT;
43715
43716 return count;
43717 diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
43718 index a05a517..323a2fd 100644
43719 --- a/drivers/input/serio/serio.c
43720 +++ b/drivers/input/serio/serio.c
43721 @@ -514,7 +514,7 @@ static void serio_release_port(struct device *dev)
43722 */
43723 static void serio_init_port(struct serio *serio)
43724 {
43725 - static atomic_t serio_no = ATOMIC_INIT(-1);
43726 + static atomic_unchecked_t serio_no = ATOMIC_INIT(-1);
43727
43728 __module_get(THIS_MODULE);
43729
43730 @@ -525,7 +525,7 @@ static void serio_init_port(struct serio *serio)
43731 mutex_init(&serio->drv_mutex);
43732 device_initialize(&serio->dev);
43733 dev_set_name(&serio->dev, "serio%lu",
43734 - (unsigned long)atomic_inc_return(&serio_no));
43735 + (unsigned long)atomic_inc_return_unchecked(&serio_no));
43736 serio->dev.bus = &serio_bus;
43737 serio->dev.release = serio_release_port;
43738 serio->dev.groups = serio_device_attr_groups;
43739 diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
43740 index 71ef5d6..93380a9 100644
43741 --- a/drivers/input/serio/serio_raw.c
43742 +++ b/drivers/input/serio/serio_raw.c
43743 @@ -292,7 +292,7 @@ static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data,
43744
43745 static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
43746 {
43747 - static atomic_t serio_raw_no = ATOMIC_INIT(-1);
43748 + static atomic_unchecked_t serio_raw_no = ATOMIC_INIT(-1);
43749 struct serio_raw *serio_raw;
43750 int err;
43751
43752 @@ -303,7 +303,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
43753 }
43754
43755 snprintf(serio_raw->name, sizeof(serio_raw->name),
43756 - "serio_raw%ld", (long)atomic_inc_return(&serio_raw_no));
43757 + "serio_raw%ld", (long)atomic_inc_return_unchecked(&serio_raw_no));
43758 kref_init(&serio_raw->kref);
43759 INIT_LIST_HEAD(&serio_raw->client_list);
43760 init_waitqueue_head(&serio_raw->wait);
43761 diff --git a/drivers/input/touchscreen/htcpen.c b/drivers/input/touchscreen/htcpen.c
43762 index 92e2243..8fd9092 100644
43763 --- a/drivers/input/touchscreen/htcpen.c
43764 +++ b/drivers/input/touchscreen/htcpen.c
43765 @@ -219,7 +219,7 @@ static struct isa_driver htcpen_isa_driver = {
43766 }
43767 };
43768
43769 -static struct dmi_system_id htcshift_dmi_table[] __initdata = {
43770 +static const struct dmi_system_id htcshift_dmi_table[] __initconst = {
43771 {
43772 .ident = "Shift",
43773 .matches = {
43774 diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
43775 index 9802485..2e9941d 100644
43776 --- a/drivers/iommu/amd_iommu.c
43777 +++ b/drivers/iommu/amd_iommu.c
43778 @@ -823,11 +823,21 @@ static void copy_cmd_to_buffer(struct amd_iommu *iommu,
43779
43780 static void build_completion_wait(struct iommu_cmd *cmd, u64 address)
43781 {
43782 + phys_addr_t physaddr;
43783 WARN_ON(address & 0x7ULL);
43784
43785 memset(cmd, 0, sizeof(*cmd));
43786 - cmd->data[0] = lower_32_bits(__pa(address)) | CMD_COMPL_WAIT_STORE_MASK;
43787 - cmd->data[1] = upper_32_bits(__pa(address));
43788 +
43789 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
43790 + if (object_starts_on_stack((void *)address)) {
43791 + void *adjbuf = (void *)address - current->stack + current->lowmem_stack;
43792 + physaddr = __pa((u64)adjbuf);
43793 + } else
43794 +#endif
43795 + physaddr = __pa(address);
43796 +
43797 + cmd->data[0] = lower_32_bits(physaddr) | CMD_COMPL_WAIT_STORE_MASK;
43798 + cmd->data[1] = upper_32_bits(physaddr);
43799 cmd->data[2] = 1;
43800 CMD_SET_TYPE(cmd, CMD_COMPL_WAIT);
43801 }
43802 diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
43803 index 6cd47b7..264d14a 100644
43804 --- a/drivers/iommu/arm-smmu.c
43805 +++ b/drivers/iommu/arm-smmu.c
43806 @@ -968,7 +968,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
43807 cfg->irptndx = cfg->cbndx;
43808 }
43809
43810 - ACCESS_ONCE(smmu_domain->smmu) = smmu;
43811 + ACCESS_ONCE_RW(smmu_domain->smmu) = smmu;
43812 arm_smmu_init_context_bank(smmu_domain);
43813 spin_unlock_irqrestore(&smmu_domain->lock, flags);
43814
43815 diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
43816 index f7718d7..3ef740b 100644
43817 --- a/drivers/iommu/iommu.c
43818 +++ b/drivers/iommu/iommu.c
43819 @@ -802,7 +802,7 @@ static int iommu_bus_notifier(struct notifier_block *nb,
43820 static int iommu_bus_init(struct bus_type *bus, const struct iommu_ops *ops)
43821 {
43822 int err;
43823 - struct notifier_block *nb;
43824 + notifier_block_no_const *nb;
43825 struct iommu_callback_data cb = {
43826 .ops = ops,
43827 };
43828 diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c
43829 index 89c4846..1de796f 100644
43830 --- a/drivers/iommu/irq_remapping.c
43831 +++ b/drivers/iommu/irq_remapping.c
43832 @@ -353,7 +353,7 @@ int setup_hpet_msi_remapped(unsigned int irq, unsigned int id)
43833 void panic_if_irq_remap(const char *msg)
43834 {
43835 if (irq_remapping_enabled)
43836 - panic(msg);
43837 + panic("%s", msg);
43838 }
43839
43840 static void ir_ack_apic_edge(struct irq_data *data)
43841 @@ -374,10 +374,12 @@ static void ir_print_prefix(struct irq_data *data, struct seq_file *p)
43842
43843 void irq_remap_modify_chip_defaults(struct irq_chip *chip)
43844 {
43845 - chip->irq_print_chip = ir_print_prefix;
43846 - chip->irq_ack = ir_ack_apic_edge;
43847 - chip->irq_eoi = ir_ack_apic_level;
43848 - chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
43849 + pax_open_kernel();
43850 + *(void **)&chip->irq_print_chip = ir_print_prefix;
43851 + *(void **)&chip->irq_ack = ir_ack_apic_edge;
43852 + *(void **)&chip->irq_eoi = ir_ack_apic_level;
43853 + *(void **)&chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
43854 + pax_close_kernel();
43855 }
43856
43857 bool setup_remapped_irq(int irq, struct irq_cfg *cfg, struct irq_chip *chip)
43858 diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
43859 index d617ee5..df8be8b 100644
43860 --- a/drivers/irqchip/irq-gic.c
43861 +++ b/drivers/irqchip/irq-gic.c
43862 @@ -84,7 +84,7 @@ static u8 gic_cpu_map[NR_GIC_CPU_IF] __read_mostly;
43863 * Supported arch specific GIC irq extension.
43864 * Default make them NULL.
43865 */
43866 -struct irq_chip gic_arch_extn = {
43867 +irq_chip_no_const gic_arch_extn = {
43868 .irq_eoi = NULL,
43869 .irq_mask = NULL,
43870 .irq_unmask = NULL,
43871 @@ -311,7 +311,7 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
43872 chained_irq_exit(chip, desc);
43873 }
43874
43875 -static struct irq_chip gic_chip = {
43876 +static irq_chip_no_const gic_chip __read_only = {
43877 .name = "GIC",
43878 .irq_mask = gic_mask_irq,
43879 .irq_unmask = gic_unmask_irq,
43880 diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
43881 index 078cac5..fb0f846 100644
43882 --- a/drivers/irqchip/irq-renesas-intc-irqpin.c
43883 +++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
43884 @@ -353,7 +353,7 @@ static int intc_irqpin_probe(struct platform_device *pdev)
43885 struct intc_irqpin_iomem *i;
43886 struct resource *io[INTC_IRQPIN_REG_NR];
43887 struct resource *irq;
43888 - struct irq_chip *irq_chip;
43889 + irq_chip_no_const *irq_chip;
43890 void (*enable_fn)(struct irq_data *d);
43891 void (*disable_fn)(struct irq_data *d);
43892 const char *name = dev_name(dev);
43893 diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
43894 index 384e6ed..7a771b2 100644
43895 --- a/drivers/irqchip/irq-renesas-irqc.c
43896 +++ b/drivers/irqchip/irq-renesas-irqc.c
43897 @@ -151,7 +151,7 @@ static int irqc_probe(struct platform_device *pdev)
43898 struct irqc_priv *p;
43899 struct resource *io;
43900 struct resource *irq;
43901 - struct irq_chip *irq_chip;
43902 + irq_chip_no_const *irq_chip;
43903 const char *name = dev_name(&pdev->dev);
43904 int ret;
43905 int k;
43906 diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
43907 index 6a2df32..dc962f1 100644
43908 --- a/drivers/isdn/capi/capi.c
43909 +++ b/drivers/isdn/capi/capi.c
43910 @@ -81,8 +81,8 @@ struct capiminor {
43911
43912 struct capi20_appl *ap;
43913 u32 ncci;
43914 - atomic_t datahandle;
43915 - atomic_t msgid;
43916 + atomic_unchecked_t datahandle;
43917 + atomic_unchecked_t msgid;
43918
43919 struct tty_port port;
43920 int ttyinstop;
43921 @@ -391,7 +391,7 @@ gen_data_b3_resp_for(struct capiminor *mp, struct sk_buff *skb)
43922 capimsg_setu16(s, 2, mp->ap->applid);
43923 capimsg_setu8 (s, 4, CAPI_DATA_B3);
43924 capimsg_setu8 (s, 5, CAPI_RESP);
43925 - capimsg_setu16(s, 6, atomic_inc_return(&mp->msgid));
43926 + capimsg_setu16(s, 6, atomic_inc_return_unchecked(&mp->msgid));
43927 capimsg_setu32(s, 8, mp->ncci);
43928 capimsg_setu16(s, 12, datahandle);
43929 }
43930 @@ -512,14 +512,14 @@ static void handle_minor_send(struct capiminor *mp)
43931 mp->outbytes -= len;
43932 spin_unlock_bh(&mp->outlock);
43933
43934 - datahandle = atomic_inc_return(&mp->datahandle);
43935 + datahandle = atomic_inc_return_unchecked(&mp->datahandle);
43936 skb_push(skb, CAPI_DATA_B3_REQ_LEN);
43937 memset(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
43938 capimsg_setu16(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
43939 capimsg_setu16(skb->data, 2, mp->ap->applid);
43940 capimsg_setu8 (skb->data, 4, CAPI_DATA_B3);
43941 capimsg_setu8 (skb->data, 5, CAPI_REQ);
43942 - capimsg_setu16(skb->data, 6, atomic_inc_return(&mp->msgid));
43943 + capimsg_setu16(skb->data, 6, atomic_inc_return_unchecked(&mp->msgid));
43944 capimsg_setu32(skb->data, 8, mp->ncci); /* NCCI */
43945 capimsg_setu32(skb->data, 12, (u32)(long)skb->data);/* Data32 */
43946 capimsg_setu16(skb->data, 16, len); /* Data length */
43947 diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
43948 index aecec6d..11e13c5 100644
43949 --- a/drivers/isdn/gigaset/bas-gigaset.c
43950 +++ b/drivers/isdn/gigaset/bas-gigaset.c
43951 @@ -2565,22 +2565,22 @@ static int gigaset_post_reset(struct usb_interface *intf)
43952
43953
43954 static const struct gigaset_ops gigops = {
43955 - gigaset_write_cmd,
43956 - gigaset_write_room,
43957 - gigaset_chars_in_buffer,
43958 - gigaset_brkchars,
43959 - gigaset_init_bchannel,
43960 - gigaset_close_bchannel,
43961 - gigaset_initbcshw,
43962 - gigaset_freebcshw,
43963 - gigaset_reinitbcshw,
43964 - gigaset_initcshw,
43965 - gigaset_freecshw,
43966 - gigaset_set_modem_ctrl,
43967 - gigaset_baud_rate,
43968 - gigaset_set_line_ctrl,
43969 - gigaset_isoc_send_skb,
43970 - gigaset_isoc_input,
43971 + .write_cmd = gigaset_write_cmd,
43972 + .write_room = gigaset_write_room,
43973 + .chars_in_buffer = gigaset_chars_in_buffer,
43974 + .brkchars = gigaset_brkchars,
43975 + .init_bchannel = gigaset_init_bchannel,
43976 + .close_bchannel = gigaset_close_bchannel,
43977 + .initbcshw = gigaset_initbcshw,
43978 + .freebcshw = gigaset_freebcshw,
43979 + .reinitbcshw = gigaset_reinitbcshw,
43980 + .initcshw = gigaset_initcshw,
43981 + .freecshw = gigaset_freecshw,
43982 + .set_modem_ctrl = gigaset_set_modem_ctrl,
43983 + .baud_rate = gigaset_baud_rate,
43984 + .set_line_ctrl = gigaset_set_line_ctrl,
43985 + .send_skb = gigaset_isoc_send_skb,
43986 + .handle_input = gigaset_isoc_input,
43987 };
43988
43989 /* bas_gigaset_init
43990 diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
43991 index 600c79b..3752bab 100644
43992 --- a/drivers/isdn/gigaset/interface.c
43993 +++ b/drivers/isdn/gigaset/interface.c
43994 @@ -130,9 +130,9 @@ static int if_open(struct tty_struct *tty, struct file *filp)
43995 }
43996 tty->driver_data = cs;
43997
43998 - ++cs->port.count;
43999 + atomic_inc(&cs->port.count);
44000
44001 - if (cs->port.count == 1) {
44002 + if (atomic_read(&cs->port.count) == 1) {
44003 tty_port_tty_set(&cs->port, tty);
44004 cs->port.low_latency = 1;
44005 }
44006 @@ -156,9 +156,9 @@ static void if_close(struct tty_struct *tty, struct file *filp)
44007
44008 if (!cs->connected)
44009 gig_dbg(DEBUG_IF, "not connected"); /* nothing to do */
44010 - else if (!cs->port.count)
44011 + else if (!atomic_read(&cs->port.count))
44012 dev_warn(cs->dev, "%s: device not opened\n", __func__);
44013 - else if (!--cs->port.count)
44014 + else if (!atomic_dec_return(&cs->port.count))
44015 tty_port_tty_set(&cs->port, NULL);
44016
44017 mutex_unlock(&cs->mutex);
44018 diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c
44019 index 8c91fd5..14f13ce 100644
44020 --- a/drivers/isdn/gigaset/ser-gigaset.c
44021 +++ b/drivers/isdn/gigaset/ser-gigaset.c
44022 @@ -453,22 +453,22 @@ static int gigaset_set_line_ctrl(struct cardstate *cs, unsigned cflag)
44023 }
44024
44025 static const struct gigaset_ops ops = {
44026 - gigaset_write_cmd,
44027 - gigaset_write_room,
44028 - gigaset_chars_in_buffer,
44029 - gigaset_brkchars,
44030 - gigaset_init_bchannel,
44031 - gigaset_close_bchannel,
44032 - gigaset_initbcshw,
44033 - gigaset_freebcshw,
44034 - gigaset_reinitbcshw,
44035 - gigaset_initcshw,
44036 - gigaset_freecshw,
44037 - gigaset_set_modem_ctrl,
44038 - gigaset_baud_rate,
44039 - gigaset_set_line_ctrl,
44040 - gigaset_m10x_send_skb, /* asyncdata.c */
44041 - gigaset_m10x_input, /* asyncdata.c */
44042 + .write_cmd = gigaset_write_cmd,
44043 + .write_room = gigaset_write_room,
44044 + .chars_in_buffer = gigaset_chars_in_buffer,
44045 + .brkchars = gigaset_brkchars,
44046 + .init_bchannel = gigaset_init_bchannel,
44047 + .close_bchannel = gigaset_close_bchannel,
44048 + .initbcshw = gigaset_initbcshw,
44049 + .freebcshw = gigaset_freebcshw,
44050 + .reinitbcshw = gigaset_reinitbcshw,
44051 + .initcshw = gigaset_initcshw,
44052 + .freecshw = gigaset_freecshw,
44053 + .set_modem_ctrl = gigaset_set_modem_ctrl,
44054 + .baud_rate = gigaset_baud_rate,
44055 + .set_line_ctrl = gigaset_set_line_ctrl,
44056 + .send_skb = gigaset_m10x_send_skb, /* asyncdata.c */
44057 + .handle_input = gigaset_m10x_input, /* asyncdata.c */
44058 };
44059
44060
44061 diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
44062 index 5f306e2..5342f88 100644
44063 --- a/drivers/isdn/gigaset/usb-gigaset.c
44064 +++ b/drivers/isdn/gigaset/usb-gigaset.c
44065 @@ -543,7 +543,7 @@ static int gigaset_brkchars(struct cardstate *cs, const unsigned char buf[6])
44066 gigaset_dbg_buffer(DEBUG_USBREQ, "brkchars", 6, buf);
44067 memcpy(cs->hw.usb->bchars, buf, 6);
44068 return usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x19, 0x41,
44069 - 0, 0, &buf, 6, 2000);
44070 + 0, 0, buf, 6, 2000);
44071 }
44072
44073 static void gigaset_freebcshw(struct bc_state *bcs)
44074 @@ -862,22 +862,22 @@ static int gigaset_pre_reset(struct usb_interface *intf)
44075 }
44076
44077 static const struct gigaset_ops ops = {
44078 - gigaset_write_cmd,
44079 - gigaset_write_room,
44080 - gigaset_chars_in_buffer,
44081 - gigaset_brkchars,
44082 - gigaset_init_bchannel,
44083 - gigaset_close_bchannel,
44084 - gigaset_initbcshw,
44085 - gigaset_freebcshw,
44086 - gigaset_reinitbcshw,
44087 - gigaset_initcshw,
44088 - gigaset_freecshw,
44089 - gigaset_set_modem_ctrl,
44090 - gigaset_baud_rate,
44091 - gigaset_set_line_ctrl,
44092 - gigaset_m10x_send_skb,
44093 - gigaset_m10x_input,
44094 + .write_cmd = gigaset_write_cmd,
44095 + .write_room = gigaset_write_room,
44096 + .chars_in_buffer = gigaset_chars_in_buffer,
44097 + .brkchars = gigaset_brkchars,
44098 + .init_bchannel = gigaset_init_bchannel,
44099 + .close_bchannel = gigaset_close_bchannel,
44100 + .initbcshw = gigaset_initbcshw,
44101 + .freebcshw = gigaset_freebcshw,
44102 + .reinitbcshw = gigaset_reinitbcshw,
44103 + .initcshw = gigaset_initcshw,
44104 + .freecshw = gigaset_freecshw,
44105 + .set_modem_ctrl = gigaset_set_modem_ctrl,
44106 + .baud_rate = gigaset_baud_rate,
44107 + .set_line_ctrl = gigaset_set_line_ctrl,
44108 + .send_skb = gigaset_m10x_send_skb,
44109 + .handle_input = gigaset_m10x_input,
44110 };
44111
44112 /*
44113 diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c
44114 index 4d9b195..455075c 100644
44115 --- a/drivers/isdn/hardware/avm/b1.c
44116 +++ b/drivers/isdn/hardware/avm/b1.c
44117 @@ -176,7 +176,7 @@ int b1_load_t4file(avmcard *card, capiloaddatapart *t4file)
44118 }
44119 if (left) {
44120 if (t4file->user) {
44121 - if (copy_from_user(buf, dp, left))
44122 + if (left > sizeof buf || copy_from_user(buf, dp, left))
44123 return -EFAULT;
44124 } else {
44125 memcpy(buf, dp, left);
44126 @@ -224,7 +224,7 @@ int b1_load_config(avmcard *card, capiloaddatapart *config)
44127 }
44128 if (left) {
44129 if (config->user) {
44130 - if (copy_from_user(buf, dp, left))
44131 + if (left > sizeof buf || copy_from_user(buf, dp, left))
44132 return -EFAULT;
44133 } else {
44134 memcpy(buf, dp, left);
44135 diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
44136 index 9b856e1..fa03c92 100644
44137 --- a/drivers/isdn/i4l/isdn_common.c
44138 +++ b/drivers/isdn/i4l/isdn_common.c
44139 @@ -1654,6 +1654,8 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
44140 } else
44141 return -EINVAL;
44142 case IIOCDBGVAR:
44143 + if (!capable(CAP_SYS_RAWIO))
44144 + return -EPERM;
44145 if (arg) {
44146 if (copy_to_user(argp, &dev, sizeof(ulong)))
44147 return -EFAULT;
44148 diff --git a/drivers/isdn/i4l/isdn_concap.c b/drivers/isdn/i4l/isdn_concap.c
44149 index 91d5730..336523e 100644
44150 --- a/drivers/isdn/i4l/isdn_concap.c
44151 +++ b/drivers/isdn/i4l/isdn_concap.c
44152 @@ -80,9 +80,9 @@ static int isdn_concap_dl_disconn_req(struct concap_proto *concap)
44153 }
44154
44155 struct concap_device_ops isdn_concap_reliable_dl_dops = {
44156 - &isdn_concap_dl_data_req,
44157 - &isdn_concap_dl_connect_req,
44158 - &isdn_concap_dl_disconn_req
44159 + .data_req = &isdn_concap_dl_data_req,
44160 + .connect_req = &isdn_concap_dl_connect_req,
44161 + .disconn_req = &isdn_concap_dl_disconn_req
44162 };
44163
44164 /* The following should better go into a dedicated source file such that
44165 diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
44166 index bc91261..2ef7e36 100644
44167 --- a/drivers/isdn/i4l/isdn_tty.c
44168 +++ b/drivers/isdn/i4l/isdn_tty.c
44169 @@ -1503,9 +1503,9 @@ isdn_tty_open(struct tty_struct *tty, struct file *filp)
44170
44171 #ifdef ISDN_DEBUG_MODEM_OPEN
44172 printk(KERN_DEBUG "isdn_tty_open %s, count = %d\n", tty->name,
44173 - port->count);
44174 + atomic_read(&port->count));
44175 #endif
44176 - port->count++;
44177 + atomic_inc(&port->count);
44178 port->tty = tty;
44179 /*
44180 * Start up serial port
44181 @@ -1549,7 +1549,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
44182 #endif
44183 return;
44184 }
44185 - if ((tty->count == 1) && (port->count != 1)) {
44186 + if ((tty->count == 1) && (atomic_read(&port->count) != 1)) {
44187 /*
44188 * Uh, oh. tty->count is 1, which means that the tty
44189 * structure will be freed. Info->count should always
44190 @@ -1558,15 +1558,15 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
44191 * serial port won't be shutdown.
44192 */
44193 printk(KERN_ERR "isdn_tty_close: bad port count; tty->count is 1, "
44194 - "info->count is %d\n", port->count);
44195 - port->count = 1;
44196 + "info->count is %d\n", atomic_read(&port->count));
44197 + atomic_set(&port->count, 1);
44198 }
44199 - if (--port->count < 0) {
44200 + if (atomic_dec_return(&port->count) < 0) {
44201 printk(KERN_ERR "isdn_tty_close: bad port count for ttyi%d: %d\n",
44202 - info->line, port->count);
44203 - port->count = 0;
44204 + info->line, atomic_read(&port->count));
44205 + atomic_set(&port->count, 0);
44206 }
44207 - if (port->count) {
44208 + if (atomic_read(&port->count)) {
44209 #ifdef ISDN_DEBUG_MODEM_OPEN
44210 printk(KERN_DEBUG "isdn_tty_close after info->count != 0\n");
44211 #endif
44212 @@ -1620,7 +1620,7 @@ isdn_tty_hangup(struct tty_struct *tty)
44213 if (isdn_tty_paranoia_check(info, tty->name, "isdn_tty_hangup"))
44214 return;
44215 isdn_tty_shutdown(info);
44216 - port->count = 0;
44217 + atomic_set(&port->count, 0);
44218 port->flags &= ~ASYNC_NORMAL_ACTIVE;
44219 port->tty = NULL;
44220 wake_up_interruptible(&port->open_wait);
44221 @@ -1965,7 +1965,7 @@ isdn_tty_find_icall(int di, int ch, setup_parm *setup)
44222 for (i = 0; i < ISDN_MAX_CHANNELS; i++) {
44223 modem_info *info = &dev->mdm.info[i];
44224
44225 - if (info->port.count == 0)
44226 + if (atomic_read(&info->port.count) == 0)
44227 continue;
44228 if ((info->emu.mdmreg[REG_SI1] & si2bit[si1]) && /* SI1 is matching */
44229 (info->emu.mdmreg[REG_SI2] == si2)) { /* SI2 is matching */
44230 diff --git a/drivers/isdn/i4l/isdn_x25iface.c b/drivers/isdn/i4l/isdn_x25iface.c
44231 index e2d4e58..40cd045 100644
44232 --- a/drivers/isdn/i4l/isdn_x25iface.c
44233 +++ b/drivers/isdn/i4l/isdn_x25iface.c
44234 @@ -53,14 +53,14 @@ static int isdn_x25iface_disconn_ind(struct concap_proto *);
44235
44236
44237 static struct concap_proto_ops ix25_pops = {
44238 - &isdn_x25iface_proto_new,
44239 - &isdn_x25iface_proto_del,
44240 - &isdn_x25iface_proto_restart,
44241 - &isdn_x25iface_proto_close,
44242 - &isdn_x25iface_xmit,
44243 - &isdn_x25iface_receive,
44244 - &isdn_x25iface_connect_ind,
44245 - &isdn_x25iface_disconn_ind
44246 + .proto_new = &isdn_x25iface_proto_new,
44247 + .proto_del = &isdn_x25iface_proto_del,
44248 + .restart = &isdn_x25iface_proto_restart,
44249 + .close = &isdn_x25iface_proto_close,
44250 + .encap_and_xmit = &isdn_x25iface_xmit,
44251 + .data_ind = &isdn_x25iface_receive,
44252 + .connect_ind = &isdn_x25iface_connect_ind,
44253 + .disconn_ind = &isdn_x25iface_disconn_ind
44254 };
44255
44256 /* error message helper function */
44257 diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
44258 index 6a7447c..b4987ea 100644
44259 --- a/drivers/isdn/icn/icn.c
44260 +++ b/drivers/isdn/icn/icn.c
44261 @@ -1045,7 +1045,7 @@ icn_writecmd(const u_char *buf, int len, int user, icn_card *card)
44262 if (count > len)
44263 count = len;
44264 if (user) {
44265 - if (copy_from_user(msg, buf, count))
44266 + if (count > sizeof msg || copy_from_user(msg, buf, count))
44267 return -EFAULT;
44268 } else
44269 memcpy(msg, buf, count);
44270 @@ -1609,7 +1609,7 @@ icn_setup(char *line)
44271 if (ints[0] > 1)
44272 membase = (unsigned long)ints[2];
44273 if (str && *str) {
44274 - strcpy(sid, str);
44275 + strlcpy(sid, str, sizeof(sid));
44276 icn_id = sid;
44277 if ((p = strchr(sid, ','))) {
44278 *p++ = 0;
44279 diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
44280 index 87f7dff..7300125 100644
44281 --- a/drivers/isdn/mISDN/dsp_cmx.c
44282 +++ b/drivers/isdn/mISDN/dsp_cmx.c
44283 @@ -1625,7 +1625,7 @@ unsigned long dsp_spl_jiffies; /* calculate the next time to fire */
44284 static u16 dsp_count; /* last sample count */
44285 static int dsp_count_valid; /* if we have last sample count */
44286
44287 -void
44288 +void __intentional_overflow(-1)
44289 dsp_cmx_send(void *arg)
44290 {
44291 struct dsp_conf *conf;
44292 diff --git a/drivers/leds/leds-clevo-mail.c b/drivers/leds/leds-clevo-mail.c
44293 index 0f9ed1e..2715d6f 100644
44294 --- a/drivers/leds/leds-clevo-mail.c
44295 +++ b/drivers/leds/leds-clevo-mail.c
44296 @@ -40,7 +40,7 @@ static int __init clevo_mail_led_dmi_callback(const struct dmi_system_id *id)
44297 * detected as working, but in reality it is not) as low as
44298 * possible.
44299 */
44300 -static struct dmi_system_id clevo_mail_led_dmi_table[] __initdata = {
44301 +static struct dmi_system_id clevo_mail_led_dmi_table[] __initconst = {
44302 {
44303 .callback = clevo_mail_led_dmi_callback,
44304 .ident = "Clevo D410J",
44305 diff --git a/drivers/leds/leds-ss4200.c b/drivers/leds/leds-ss4200.c
44306 index 046cb70..6b20d39 100644
44307 --- a/drivers/leds/leds-ss4200.c
44308 +++ b/drivers/leds/leds-ss4200.c
44309 @@ -91,7 +91,7 @@ MODULE_PARM_DESC(nodetect, "Skip DMI-based hardware detection");
44310 * detected as working, but in reality it is not) as low as
44311 * possible.
44312 */
44313 -static struct dmi_system_id nas_led_whitelist[] __initdata = {
44314 +static struct dmi_system_id nas_led_whitelist[] __initconst = {
44315 {
44316 .callback = ss4200_led_dmi_callback,
44317 .ident = "Intel SS4200-E",
44318 diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
44319 index 6590558..a74c5dd 100644
44320 --- a/drivers/lguest/core.c
44321 +++ b/drivers/lguest/core.c
44322 @@ -96,9 +96,17 @@ static __init int map_switcher(void)
44323 * The end address needs +1 because __get_vm_area allocates an
44324 * extra guard page, so we need space for that.
44325 */
44326 +
44327 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
44328 + switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
44329 + VM_ALLOC | VM_KERNEXEC, switcher_addr, switcher_addr
44330 + + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
44331 +#else
44332 switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
44333 VM_ALLOC, switcher_addr, switcher_addr
44334 + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
44335 +#endif
44336 +
44337 if (!switcher_vma) {
44338 err = -ENOMEM;
44339 printk("lguest: could not map switcher pages high\n");
44340 @@ -121,7 +129,7 @@ static __init int map_switcher(void)
44341 * Now the Switcher is mapped at the right address, we can't fail!
44342 * Copy in the compiled-in Switcher code (from x86/switcher_32.S).
44343 */
44344 - memcpy(switcher_vma->addr, start_switcher_text,
44345 + memcpy(switcher_vma->addr, ktla_ktva(start_switcher_text),
44346 end_switcher_text - start_switcher_text);
44347
44348 printk(KERN_INFO "lguest: mapped switcher at %p\n",
44349 diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
44350 index e8b55c3..3514c37 100644
44351 --- a/drivers/lguest/page_tables.c
44352 +++ b/drivers/lguest/page_tables.c
44353 @@ -559,7 +559,7 @@ void pin_page(struct lg_cpu *cpu, unsigned long vaddr)
44354 /*:*/
44355
44356 #ifdef CONFIG_X86_PAE
44357 -static void release_pmd(pmd_t *spmd)
44358 +static void __intentional_overflow(-1) release_pmd(pmd_t *spmd)
44359 {
44360 /* If the entry's not present, there's nothing to release. */
44361 if (pmd_flags(*spmd) & _PAGE_PRESENT) {
44362 diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
44363 index 922a1ac..9dd0c2a 100644
44364 --- a/drivers/lguest/x86/core.c
44365 +++ b/drivers/lguest/x86/core.c
44366 @@ -59,7 +59,7 @@ static struct {
44367 /* Offset from where switcher.S was compiled to where we've copied it */
44368 static unsigned long switcher_offset(void)
44369 {
44370 - return switcher_addr - (unsigned long)start_switcher_text;
44371 + return switcher_addr - (unsigned long)ktla_ktva(start_switcher_text);
44372 }
44373
44374 /* This cpu's struct lguest_pages (after the Switcher text page) */
44375 @@ -99,7 +99,13 @@ static void copy_in_guest_info(struct lg_cpu *cpu, struct lguest_pages *pages)
44376 * These copies are pretty cheap, so we do them unconditionally: */
44377 /* Save the current Host top-level page directory.
44378 */
44379 +
44380 +#ifdef CONFIG_PAX_PER_CPU_PGD
44381 + pages->state.host_cr3 = read_cr3();
44382 +#else
44383 pages->state.host_cr3 = __pa(current->mm->pgd);
44384 +#endif
44385 +
44386 /*
44387 * Set up the Guest's page tables to see this CPU's pages (and no
44388 * other CPU's pages).
44389 @@ -477,7 +483,7 @@ void __init lguest_arch_host_init(void)
44390 * compiled-in switcher code and the high-mapped copy we just made.
44391 */
44392 for (i = 0; i < IDT_ENTRIES; i++)
44393 - default_idt_entries[i] += switcher_offset();
44394 + default_idt_entries[i] = ktla_ktva(default_idt_entries[i]) + switcher_offset();
44395
44396 /*
44397 * Set up the Switcher's per-cpu areas.
44398 @@ -560,7 +566,7 @@ void __init lguest_arch_host_init(void)
44399 * it will be undisturbed when we switch. To change %cs and jump we
44400 * need this structure to feed to Intel's "lcall" instruction.
44401 */
44402 - lguest_entry.offset = (long)switch_to_guest + switcher_offset();
44403 + lguest_entry.offset = (long)ktla_ktva(switch_to_guest) + switcher_offset();
44404 lguest_entry.segment = LGUEST_CS;
44405
44406 /*
44407 diff --git a/drivers/lguest/x86/switcher_32.S b/drivers/lguest/x86/switcher_32.S
44408 index 40634b0..4f5855e 100644
44409 --- a/drivers/lguest/x86/switcher_32.S
44410 +++ b/drivers/lguest/x86/switcher_32.S
44411 @@ -87,6 +87,7 @@
44412 #include <asm/page.h>
44413 #include <asm/segment.h>
44414 #include <asm/lguest.h>
44415 +#include <asm/processor-flags.h>
44416
44417 // We mark the start of the code to copy
44418 // It's placed in .text tho it's never run here
44419 @@ -149,6 +150,13 @@ ENTRY(switch_to_guest)
44420 // Changes type when we load it: damn Intel!
44421 // For after we switch over our page tables
44422 // That entry will be read-only: we'd crash.
44423 +
44424 +#ifdef CONFIG_PAX_KERNEXEC
44425 + mov %cr0, %edx
44426 + xor $X86_CR0_WP, %edx
44427 + mov %edx, %cr0
44428 +#endif
44429 +
44430 movl $(GDT_ENTRY_TSS*8), %edx
44431 ltr %dx
44432
44433 @@ -157,9 +165,15 @@ ENTRY(switch_to_guest)
44434 // Let's clear it again for our return.
44435 // The GDT descriptor of the Host
44436 // Points to the table after two "size" bytes
44437 - movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %edx
44438 + movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %eax
44439 // Clear "used" from type field (byte 5, bit 2)
44440 - andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%edx)
44441 + andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%eax)
44442 +
44443 +#ifdef CONFIG_PAX_KERNEXEC
44444 + mov %cr0, %eax
44445 + xor $X86_CR0_WP, %eax
44446 + mov %eax, %cr0
44447 +#endif
44448
44449 // Once our page table's switched, the Guest is live!
44450 // The Host fades as we run this final step.
44451 @@ -295,13 +309,12 @@ deliver_to_host:
44452 // I consulted gcc, and it gave
44453 // These instructions, which I gladly credit:
44454 leal (%edx,%ebx,8), %eax
44455 - movzwl (%eax),%edx
44456 - movl 4(%eax), %eax
44457 - xorw %ax, %ax
44458 - orl %eax, %edx
44459 + movl 4(%eax), %edx
44460 + movw (%eax), %dx
44461 // Now the address of the handler's in %edx
44462 // We call it now: its "iret" drops us home.
44463 - jmp *%edx
44464 + ljmp $__KERNEL_CS, $1f
44465 +1: jmp *%edx
44466
44467 // Every interrupt can come to us here
44468 // But we must truly tell each apart.
44469 diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h
44470 index a08e3ee..df8ade2 100644
44471 --- a/drivers/md/bcache/closure.h
44472 +++ b/drivers/md/bcache/closure.h
44473 @@ -238,7 +238,7 @@ static inline void closure_set_stopped(struct closure *cl)
44474 static inline void set_closure_fn(struct closure *cl, closure_fn *fn,
44475 struct workqueue_struct *wq)
44476 {
44477 - BUG_ON(object_is_on_stack(cl));
44478 + BUG_ON(object_starts_on_stack(cl));
44479 closure_set_ip(cl);
44480 cl->fn = fn;
44481 cl->wq = wq;
44482 diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
44483 index 1695ee5..89f18ab 100644
44484 --- a/drivers/md/bitmap.c
44485 +++ b/drivers/md/bitmap.c
44486 @@ -1784,7 +1784,7 @@ void bitmap_status(struct seq_file *seq, struct bitmap *bitmap)
44487 chunk_kb ? "KB" : "B");
44488 if (bitmap->storage.file) {
44489 seq_printf(seq, ", file: ");
44490 - seq_path(seq, &bitmap->storage.file->f_path, " \t\n");
44491 + seq_path(seq, &bitmap->storage.file->f_path, " \t\n\\");
44492 }
44493
44494 seq_printf(seq, "\n");
44495 diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
44496 index 73f791b..8c5d3ac 100644
44497 --- a/drivers/md/dm-ioctl.c
44498 +++ b/drivers/md/dm-ioctl.c
44499 @@ -1772,7 +1772,7 @@ static int validate_params(uint cmd, struct dm_ioctl *param)
44500 cmd == DM_LIST_VERSIONS_CMD)
44501 return 0;
44502
44503 - if ((cmd == DM_DEV_CREATE_CMD)) {
44504 + if (cmd == DM_DEV_CREATE_CMD) {
44505 if (!*param->name) {
44506 DMWARN("name not supplied when creating device");
44507 return -EINVAL;
44508 diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
44509 index 089d627..ef7352e 100644
44510 --- a/drivers/md/dm-raid1.c
44511 +++ b/drivers/md/dm-raid1.c
44512 @@ -40,7 +40,7 @@ enum dm_raid1_error {
44513
44514 struct mirror {
44515 struct mirror_set *ms;
44516 - atomic_t error_count;
44517 + atomic_unchecked_t error_count;
44518 unsigned long error_type;
44519 struct dm_dev *dev;
44520 sector_t offset;
44521 @@ -186,7 +186,7 @@ static struct mirror *get_valid_mirror(struct mirror_set *ms)
44522 struct mirror *m;
44523
44524 for (m = ms->mirror; m < ms->mirror + ms->nr_mirrors; m++)
44525 - if (!atomic_read(&m->error_count))
44526 + if (!atomic_read_unchecked(&m->error_count))
44527 return m;
44528
44529 return NULL;
44530 @@ -218,7 +218,7 @@ static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type)
44531 * simple way to tell if a device has encountered
44532 * errors.
44533 */
44534 - atomic_inc(&m->error_count);
44535 + atomic_inc_unchecked(&m->error_count);
44536
44537 if (test_and_set_bit(error_type, &m->error_type))
44538 return;
44539 @@ -409,7 +409,7 @@ static struct mirror *choose_mirror(struct mirror_set *ms, sector_t sector)
44540 struct mirror *m = get_default_mirror(ms);
44541
44542 do {
44543 - if (likely(!atomic_read(&m->error_count)))
44544 + if (likely(!atomic_read_unchecked(&m->error_count)))
44545 return m;
44546
44547 if (m-- == ms->mirror)
44548 @@ -423,7 +423,7 @@ static int default_ok(struct mirror *m)
44549 {
44550 struct mirror *default_mirror = get_default_mirror(m->ms);
44551
44552 - return !atomic_read(&default_mirror->error_count);
44553 + return !atomic_read_unchecked(&default_mirror->error_count);
44554 }
44555
44556 static int mirror_available(struct mirror_set *ms, struct bio *bio)
44557 @@ -560,7 +560,7 @@ static void do_reads(struct mirror_set *ms, struct bio_list *reads)
44558 */
44559 if (likely(region_in_sync(ms, region, 1)))
44560 m = choose_mirror(ms, bio->bi_iter.bi_sector);
44561 - else if (m && atomic_read(&m->error_count))
44562 + else if (m && atomic_read_unchecked(&m->error_count))
44563 m = NULL;
44564
44565 if (likely(m))
44566 @@ -936,7 +936,7 @@ static int get_mirror(struct mirror_set *ms, struct dm_target *ti,
44567 }
44568
44569 ms->mirror[mirror].ms = ms;
44570 - atomic_set(&(ms->mirror[mirror].error_count), 0);
44571 + atomic_set_unchecked(&(ms->mirror[mirror].error_count), 0);
44572 ms->mirror[mirror].error_type = 0;
44573 ms->mirror[mirror].offset = offset;
44574
44575 @@ -1351,7 +1351,7 @@ static void mirror_resume(struct dm_target *ti)
44576 */
44577 static char device_status_char(struct mirror *m)
44578 {
44579 - if (!atomic_read(&(m->error_count)))
44580 + if (!atomic_read_unchecked(&(m->error_count)))
44581 return 'A';
44582
44583 return (test_bit(DM_RAID1_FLUSH_ERROR, &(m->error_type))) ? 'F' :
44584 diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c
44585 index f478a4c..4b8e5ef 100644
44586 --- a/drivers/md/dm-stats.c
44587 +++ b/drivers/md/dm-stats.c
44588 @@ -382,7 +382,7 @@ do_sync_free:
44589 synchronize_rcu_expedited();
44590 dm_stat_free(&s->rcu_head);
44591 } else {
44592 - ACCESS_ONCE(dm_stat_need_rcu_barrier) = 1;
44593 + ACCESS_ONCE_RW(dm_stat_need_rcu_barrier) = 1;
44594 call_rcu(&s->rcu_head, dm_stat_free);
44595 }
44596 return 0;
44597 @@ -554,8 +554,8 @@ void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw,
44598 ((bi_rw & (REQ_WRITE | REQ_DISCARD)) ==
44599 (ACCESS_ONCE(last->last_rw) & (REQ_WRITE | REQ_DISCARD)))
44600 ));
44601 - ACCESS_ONCE(last->last_sector) = end_sector;
44602 - ACCESS_ONCE(last->last_rw) = bi_rw;
44603 + ACCESS_ONCE_RW(last->last_sector) = end_sector;
44604 + ACCESS_ONCE_RW(last->last_rw) = bi_rw;
44605 }
44606
44607 rcu_read_lock();
44608 diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
44609 index f8b37d4..5c5cafd 100644
44610 --- a/drivers/md/dm-stripe.c
44611 +++ b/drivers/md/dm-stripe.c
44612 @@ -21,7 +21,7 @@ struct stripe {
44613 struct dm_dev *dev;
44614 sector_t physical_start;
44615
44616 - atomic_t error_count;
44617 + atomic_unchecked_t error_count;
44618 };
44619
44620 struct stripe_c {
44621 @@ -188,7 +188,7 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
44622 kfree(sc);
44623 return r;
44624 }
44625 - atomic_set(&(sc->stripe[i].error_count), 0);
44626 + atomic_set_unchecked(&(sc->stripe[i].error_count), 0);
44627 }
44628
44629 ti->private = sc;
44630 @@ -332,7 +332,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type,
44631 DMEMIT("%d ", sc->stripes);
44632 for (i = 0; i < sc->stripes; i++) {
44633 DMEMIT("%s ", sc->stripe[i].dev->name);
44634 - buffer[i] = atomic_read(&(sc->stripe[i].error_count)) ?
44635 + buffer[i] = atomic_read_unchecked(&(sc->stripe[i].error_count)) ?
44636 'D' : 'A';
44637 }
44638 buffer[i] = '\0';
44639 @@ -377,8 +377,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error)
44640 */
44641 for (i = 0; i < sc->stripes; i++)
44642 if (!strcmp(sc->stripe[i].dev->name, major_minor)) {
44643 - atomic_inc(&(sc->stripe[i].error_count));
44644 - if (atomic_read(&(sc->stripe[i].error_count)) <
44645 + atomic_inc_unchecked(&(sc->stripe[i].error_count));
44646 + if (atomic_read_unchecked(&(sc->stripe[i].error_count)) <
44647 DM_IO_ERROR_THRESHOLD)
44648 schedule_work(&sc->trigger_event);
44649 }
44650 diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
44651 index 3afae9e..4e1c954 100644
44652 --- a/drivers/md/dm-table.c
44653 +++ b/drivers/md/dm-table.c
44654 @@ -303,7 +303,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
44655 if (!dev_size)
44656 return 0;
44657
44658 - if ((start >= dev_size) || (start + len > dev_size)) {
44659 + if ((start >= dev_size) || (len > dev_size - start)) {
44660 DMWARN("%s: %s too small for target: "
44661 "start=%llu, len=%llu, dev_size=%llu",
44662 dm_device_name(ti->table->md), bdevname(bdev, b),
44663 diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c
44664 index 43adbb8..7b34305 100644
44665 --- a/drivers/md/dm-thin-metadata.c
44666 +++ b/drivers/md/dm-thin-metadata.c
44667 @@ -404,7 +404,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
44668 {
44669 pmd->info.tm = pmd->tm;
44670 pmd->info.levels = 2;
44671 - pmd->info.value_type.context = pmd->data_sm;
44672 + pmd->info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
44673 pmd->info.value_type.size = sizeof(__le64);
44674 pmd->info.value_type.inc = data_block_inc;
44675 pmd->info.value_type.dec = data_block_dec;
44676 @@ -423,7 +423,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
44677
44678 pmd->bl_info.tm = pmd->tm;
44679 pmd->bl_info.levels = 1;
44680 - pmd->bl_info.value_type.context = pmd->data_sm;
44681 + pmd->bl_info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
44682 pmd->bl_info.value_type.size = sizeof(__le64);
44683 pmd->bl_info.value_type.inc = data_block_inc;
44684 pmd->bl_info.value_type.dec = data_block_dec;
44685 diff --git a/drivers/md/dm.c b/drivers/md/dm.c
44686 index b71c600..d0b85b3 100644
44687 --- a/drivers/md/dm.c
44688 +++ b/drivers/md/dm.c
44689 @@ -185,9 +185,9 @@ struct mapped_device {
44690 /*
44691 * Event handling.
44692 */
44693 - atomic_t event_nr;
44694 + atomic_unchecked_t event_nr;
44695 wait_queue_head_t eventq;
44696 - atomic_t uevent_seq;
44697 + atomic_unchecked_t uevent_seq;
44698 struct list_head uevent_list;
44699 spinlock_t uevent_lock; /* Protect access to uevent_list */
44700
44701 @@ -2070,8 +2070,8 @@ static struct mapped_device *alloc_dev(int minor)
44702 spin_lock_init(&md->deferred_lock);
44703 atomic_set(&md->holders, 1);
44704 atomic_set(&md->open_count, 0);
44705 - atomic_set(&md->event_nr, 0);
44706 - atomic_set(&md->uevent_seq, 0);
44707 + atomic_set_unchecked(&md->event_nr, 0);
44708 + atomic_set_unchecked(&md->uevent_seq, 0);
44709 INIT_LIST_HEAD(&md->uevent_list);
44710 INIT_LIST_HEAD(&md->table_devices);
44711 spin_lock_init(&md->uevent_lock);
44712 @@ -2227,7 +2227,7 @@ static void event_callback(void *context)
44713
44714 dm_send_uevents(&uevents, &disk_to_dev(md->disk)->kobj);
44715
44716 - atomic_inc(&md->event_nr);
44717 + atomic_inc_unchecked(&md->event_nr);
44718 wake_up(&md->eventq);
44719 }
44720
44721 @@ -3055,18 +3055,18 @@ int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
44722
44723 uint32_t dm_next_uevent_seq(struct mapped_device *md)
44724 {
44725 - return atomic_add_return(1, &md->uevent_seq);
44726 + return atomic_add_return_unchecked(1, &md->uevent_seq);
44727 }
44728
44729 uint32_t dm_get_event_nr(struct mapped_device *md)
44730 {
44731 - return atomic_read(&md->event_nr);
44732 + return atomic_read_unchecked(&md->event_nr);
44733 }
44734
44735 int dm_wait_event(struct mapped_device *md, int event_nr)
44736 {
44737 return wait_event_interruptible(md->eventq,
44738 - (event_nr != atomic_read(&md->event_nr)));
44739 + (event_nr != atomic_read_unchecked(&md->event_nr)));
44740 }
44741
44742 void dm_uevent_add(struct mapped_device *md, struct list_head *elist)
44743 diff --git a/drivers/md/md.c b/drivers/md/md.c
44744 index 709755f..5bc3fa4 100644
44745 --- a/drivers/md/md.c
44746 +++ b/drivers/md/md.c
44747 @@ -190,10 +190,10 @@ EXPORT_SYMBOL_GPL(bio_clone_mddev);
44748 * start build, activate spare
44749 */
44750 static DECLARE_WAIT_QUEUE_HEAD(md_event_waiters);
44751 -static atomic_t md_event_count;
44752 +static atomic_unchecked_t md_event_count;
44753 void md_new_event(struct mddev *mddev)
44754 {
44755 - atomic_inc(&md_event_count);
44756 + atomic_inc_unchecked(&md_event_count);
44757 wake_up(&md_event_waiters);
44758 }
44759 EXPORT_SYMBOL_GPL(md_new_event);
44760 @@ -203,7 +203,7 @@ EXPORT_SYMBOL_GPL(md_new_event);
44761 */
44762 static void md_new_event_inintr(struct mddev *mddev)
44763 {
44764 - atomic_inc(&md_event_count);
44765 + atomic_inc_unchecked(&md_event_count);
44766 wake_up(&md_event_waiters);
44767 }
44768
44769 @@ -1422,7 +1422,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_
44770 if ((le32_to_cpu(sb->feature_map) & MD_FEATURE_RESHAPE_ACTIVE) &&
44771 (le32_to_cpu(sb->feature_map) & MD_FEATURE_NEW_OFFSET))
44772 rdev->new_data_offset += (s32)le32_to_cpu(sb->new_offset);
44773 - atomic_set(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
44774 + atomic_set_unchecked(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
44775
44776 rdev->sb_size = le32_to_cpu(sb->max_dev) * 2 + 256;
44777 bmask = queue_logical_block_size(rdev->bdev->bd_disk->queue)-1;
44778 @@ -1673,7 +1673,7 @@ static void super_1_sync(struct mddev *mddev, struct md_rdev *rdev)
44779 else
44780 sb->resync_offset = cpu_to_le64(0);
44781
44782 - sb->cnt_corrected_read = cpu_to_le32(atomic_read(&rdev->corrected_errors));
44783 + sb->cnt_corrected_read = cpu_to_le32(atomic_read_unchecked(&rdev->corrected_errors));
44784
44785 sb->raid_disks = cpu_to_le32(mddev->raid_disks);
44786 sb->size = cpu_to_le64(mddev->dev_sectors);
44787 @@ -2543,7 +2543,7 @@ __ATTR(state, S_IRUGO|S_IWUSR, state_show, state_store);
44788 static ssize_t
44789 errors_show(struct md_rdev *rdev, char *page)
44790 {
44791 - return sprintf(page, "%d\n", atomic_read(&rdev->corrected_errors));
44792 + return sprintf(page, "%d\n", atomic_read_unchecked(&rdev->corrected_errors));
44793 }
44794
44795 static ssize_t
44796 @@ -2552,7 +2552,7 @@ errors_store(struct md_rdev *rdev, const char *buf, size_t len)
44797 char *e;
44798 unsigned long n = simple_strtoul(buf, &e, 10);
44799 if (*buf && (*e == 0 || *e == '\n')) {
44800 - atomic_set(&rdev->corrected_errors, n);
44801 + atomic_set_unchecked(&rdev->corrected_errors, n);
44802 return len;
44803 }
44804 return -EINVAL;
44805 @@ -2997,8 +2997,8 @@ int md_rdev_init(struct md_rdev *rdev)
44806 rdev->sb_loaded = 0;
44807 rdev->bb_page = NULL;
44808 atomic_set(&rdev->nr_pending, 0);
44809 - atomic_set(&rdev->read_errors, 0);
44810 - atomic_set(&rdev->corrected_errors, 0);
44811 + atomic_set_unchecked(&rdev->read_errors, 0);
44812 + atomic_set_unchecked(&rdev->corrected_errors, 0);
44813
44814 INIT_LIST_HEAD(&rdev->same_set);
44815 init_waitqueue_head(&rdev->blocked_wait);
44816 @@ -6865,7 +6865,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
44817
44818 spin_unlock(&pers_lock);
44819 seq_printf(seq, "\n");
44820 - seq->poll_event = atomic_read(&md_event_count);
44821 + seq->poll_event = atomic_read_unchecked(&md_event_count);
44822 return 0;
44823 }
44824 if (v == (void*)2) {
44825 @@ -6968,7 +6968,7 @@ static int md_seq_open(struct inode *inode, struct file *file)
44826 return error;
44827
44828 seq = file->private_data;
44829 - seq->poll_event = atomic_read(&md_event_count);
44830 + seq->poll_event = atomic_read_unchecked(&md_event_count);
44831 return error;
44832 }
44833
44834 @@ -6985,7 +6985,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait)
44835 /* always allow read */
44836 mask = POLLIN | POLLRDNORM;
44837
44838 - if (seq->poll_event != atomic_read(&md_event_count))
44839 + if (seq->poll_event != atomic_read_unchecked(&md_event_count))
44840 mask |= POLLERR | POLLPRI;
44841 return mask;
44842 }
44843 @@ -7032,7 +7032,7 @@ static int is_mddev_idle(struct mddev *mddev, int init)
44844 struct gendisk *disk = rdev->bdev->bd_contains->bd_disk;
44845 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
44846 (int)part_stat_read(&disk->part0, sectors[1]) -
44847 - atomic_read(&disk->sync_io);
44848 + atomic_read_unchecked(&disk->sync_io);
44849 /* sync IO will cause sync_io to increase before the disk_stats
44850 * as sync_io is counted when a request starts, and
44851 * disk_stats is counted when it completes.
44852 diff --git a/drivers/md/md.h b/drivers/md/md.h
44853 index 03cec5b..0a658c1 100644
44854 --- a/drivers/md/md.h
44855 +++ b/drivers/md/md.h
44856 @@ -94,13 +94,13 @@ struct md_rdev {
44857 * only maintained for arrays that
44858 * support hot removal
44859 */
44860 - atomic_t read_errors; /* number of consecutive read errors that
44861 + atomic_unchecked_t read_errors; /* number of consecutive read errors that
44862 * we have tried to ignore.
44863 */
44864 struct timespec last_read_error; /* monotonic time since our
44865 * last read error
44866 */
44867 - atomic_t corrected_errors; /* number of corrected read errors,
44868 + atomic_unchecked_t corrected_errors; /* number of corrected read errors,
44869 * for reporting to userspace and storing
44870 * in superblock.
44871 */
44872 @@ -448,7 +448,7 @@ static inline void rdev_dec_pending(struct md_rdev *rdev, struct mddev *mddev)
44873
44874 static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sectors)
44875 {
44876 - atomic_add(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
44877 + atomic_add_unchecked(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
44878 }
44879
44880 struct md_personality
44881 diff --git a/drivers/md/persistent-data/dm-space-map-metadata.c b/drivers/md/persistent-data/dm-space-map-metadata.c
44882 index e8a9042..35bd145 100644
44883 --- a/drivers/md/persistent-data/dm-space-map-metadata.c
44884 +++ b/drivers/md/persistent-data/dm-space-map-metadata.c
44885 @@ -683,7 +683,7 @@ static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks)
44886 * Flick into a mode where all blocks get allocated in the new area.
44887 */
44888 smm->begin = old_len;
44889 - memcpy(sm, &bootstrap_ops, sizeof(*sm));
44890 + memcpy((void *)sm, &bootstrap_ops, sizeof(*sm));
44891
44892 /*
44893 * Extend.
44894 @@ -714,7 +714,7 @@ out:
44895 /*
44896 * Switch back to normal behaviour.
44897 */
44898 - memcpy(sm, &ops, sizeof(*sm));
44899 + memcpy((void *)sm, &ops, sizeof(*sm));
44900 return r;
44901 }
44902
44903 diff --git a/drivers/md/persistent-data/dm-space-map.h b/drivers/md/persistent-data/dm-space-map.h
44904 index 3e6d115..ffecdeb 100644
44905 --- a/drivers/md/persistent-data/dm-space-map.h
44906 +++ b/drivers/md/persistent-data/dm-space-map.h
44907 @@ -71,6 +71,7 @@ struct dm_space_map {
44908 dm_sm_threshold_fn fn,
44909 void *context);
44910 };
44911 +typedef struct dm_space_map __no_const dm_space_map_no_const;
44912
44913 /*----------------------------------------------------------------*/
44914
44915 diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
44916 index 2f2f38f..f6a8ebe 100644
44917 --- a/drivers/md/raid1.c
44918 +++ b/drivers/md/raid1.c
44919 @@ -1932,7 +1932,7 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
44920 if (r1_sync_page_io(rdev, sect, s,
44921 bio->bi_io_vec[idx].bv_page,
44922 READ) != 0)
44923 - atomic_add(s, &rdev->corrected_errors);
44924 + atomic_add_unchecked(s, &rdev->corrected_errors);
44925 }
44926 sectors -= s;
44927 sect += s;
44928 @@ -2165,7 +2165,7 @@ static void fix_read_error(struct r1conf *conf, int read_disk,
44929 !test_bit(Faulty, &rdev->flags)) {
44930 if (r1_sync_page_io(rdev, sect, s,
44931 conf->tmppage, READ)) {
44932 - atomic_add(s, &rdev->corrected_errors);
44933 + atomic_add_unchecked(s, &rdev->corrected_errors);
44934 printk(KERN_INFO
44935 "md/raid1:%s: read error corrected "
44936 "(%d sectors at %llu on %s)\n",
44937 diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
44938 index 32e282f..5cec803 100644
44939 --- a/drivers/md/raid10.c
44940 +++ b/drivers/md/raid10.c
44941 @@ -1944,7 +1944,7 @@ static void end_sync_read(struct bio *bio, int error)
44942 /* The write handler will notice the lack of
44943 * R10BIO_Uptodate and record any errors etc
44944 */
44945 - atomic_add(r10_bio->sectors,
44946 + atomic_add_unchecked(r10_bio->sectors,
44947 &conf->mirrors[d].rdev->corrected_errors);
44948
44949 /* for reconstruct, we always reschedule after a read.
44950 @@ -2301,7 +2301,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
44951 {
44952 struct timespec cur_time_mon;
44953 unsigned long hours_since_last;
44954 - unsigned int read_errors = atomic_read(&rdev->read_errors);
44955 + unsigned int read_errors = atomic_read_unchecked(&rdev->read_errors);
44956
44957 ktime_get_ts(&cur_time_mon);
44958
44959 @@ -2323,9 +2323,9 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
44960 * overflowing the shift of read_errors by hours_since_last.
44961 */
44962 if (hours_since_last >= 8 * sizeof(read_errors))
44963 - atomic_set(&rdev->read_errors, 0);
44964 + atomic_set_unchecked(&rdev->read_errors, 0);
44965 else
44966 - atomic_set(&rdev->read_errors, read_errors >> hours_since_last);
44967 + atomic_set_unchecked(&rdev->read_errors, read_errors >> hours_since_last);
44968 }
44969
44970 static int r10_sync_page_io(struct md_rdev *rdev, sector_t sector,
44971 @@ -2379,8 +2379,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
44972 return;
44973
44974 check_decay_read_errors(mddev, rdev);
44975 - atomic_inc(&rdev->read_errors);
44976 - if (atomic_read(&rdev->read_errors) > max_read_errors) {
44977 + atomic_inc_unchecked(&rdev->read_errors);
44978 + if (atomic_read_unchecked(&rdev->read_errors) > max_read_errors) {
44979 char b[BDEVNAME_SIZE];
44980 bdevname(rdev->bdev, b);
44981
44982 @@ -2388,7 +2388,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
44983 "md/raid10:%s: %s: Raid device exceeded "
44984 "read_error threshold [cur %d:max %d]\n",
44985 mdname(mddev), b,
44986 - atomic_read(&rdev->read_errors), max_read_errors);
44987 + atomic_read_unchecked(&rdev->read_errors), max_read_errors);
44988 printk(KERN_NOTICE
44989 "md/raid10:%s: %s: Failing raid device\n",
44990 mdname(mddev), b);
44991 @@ -2543,7 +2543,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
44992 sect +
44993 choose_data_offset(r10_bio, rdev)),
44994 bdevname(rdev->bdev, b));
44995 - atomic_add(s, &rdev->corrected_errors);
44996 + atomic_add_unchecked(s, &rdev->corrected_errors);
44997 }
44998
44999 rdev_dec_pending(rdev, mddev);
45000 diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
45001 index 8577cc7..5779d5b 100644
45002 --- a/drivers/md/raid5.c
45003 +++ b/drivers/md/raid5.c
45004 @@ -950,23 +950,23 @@ async_copy_data(int frombio, struct bio *bio, struct page **page,
45005 struct bio_vec bvl;
45006 struct bvec_iter iter;
45007 struct page *bio_page;
45008 - int page_offset;
45009 + s64 page_offset;
45010 struct async_submit_ctl submit;
45011 enum async_tx_flags flags = 0;
45012
45013 if (bio->bi_iter.bi_sector >= sector)
45014 - page_offset = (signed)(bio->bi_iter.bi_sector - sector) * 512;
45015 + page_offset = (s64)(bio->bi_iter.bi_sector - sector) * 512;
45016 else
45017 - page_offset = (signed)(sector - bio->bi_iter.bi_sector) * -512;
45018 + page_offset = (s64)(sector - bio->bi_iter.bi_sector) * -512;
45019
45020 if (frombio)
45021 flags |= ASYNC_TX_FENCE;
45022 init_async_submit(&submit, flags, tx, NULL, NULL, NULL);
45023
45024 bio_for_each_segment(bvl, bio, iter) {
45025 - int len = bvl.bv_len;
45026 - int clen;
45027 - int b_offset = 0;
45028 + s64 len = bvl.bv_len;
45029 + s64 clen;
45030 + s64 b_offset = 0;
45031
45032 if (page_offset < 0) {
45033 b_offset = -page_offset;
45034 @@ -1730,6 +1730,10 @@ static int grow_one_stripe(struct r5conf *conf, int hash)
45035 return 1;
45036 }
45037
45038 +#ifdef CONFIG_GRKERNSEC_HIDESYM
45039 +static atomic_unchecked_t raid5_cache_id = ATOMIC_INIT(0);
45040 +#endif
45041 +
45042 static int grow_stripes(struct r5conf *conf, int num)
45043 {
45044 struct kmem_cache *sc;
45045 @@ -1741,7 +1745,11 @@ static int grow_stripes(struct r5conf *conf, int num)
45046 "raid%d-%s", conf->level, mdname(conf->mddev));
45047 else
45048 sprintf(conf->cache_name[0],
45049 +#ifdef CONFIG_GRKERNSEC_HIDESYM
45050 + "raid%d-%08lx", conf->level, atomic_inc_return_unchecked(&raid5_cache_id));
45051 +#else
45052 "raid%d-%p", conf->level, conf->mddev);
45053 +#endif
45054 sprintf(conf->cache_name[1], "%s-alt", conf->cache_name[0]);
45055
45056 conf->active_name = 0;
45057 @@ -2017,21 +2025,21 @@ static void raid5_end_read_request(struct bio * bi, int error)
45058 mdname(conf->mddev), STRIPE_SECTORS,
45059 (unsigned long long)s,
45060 bdevname(rdev->bdev, b));
45061 - atomic_add(STRIPE_SECTORS, &rdev->corrected_errors);
45062 + atomic_add_unchecked(STRIPE_SECTORS, &rdev->corrected_errors);
45063 clear_bit(R5_ReadError, &sh->dev[i].flags);
45064 clear_bit(R5_ReWrite, &sh->dev[i].flags);
45065 } else if (test_bit(R5_ReadNoMerge, &sh->dev[i].flags))
45066 clear_bit(R5_ReadNoMerge, &sh->dev[i].flags);
45067
45068 - if (atomic_read(&rdev->read_errors))
45069 - atomic_set(&rdev->read_errors, 0);
45070 + if (atomic_read_unchecked(&rdev->read_errors))
45071 + atomic_set_unchecked(&rdev->read_errors, 0);
45072 } else {
45073 const char *bdn = bdevname(rdev->bdev, b);
45074 int retry = 0;
45075 int set_bad = 0;
45076
45077 clear_bit(R5_UPTODATE, &sh->dev[i].flags);
45078 - atomic_inc(&rdev->read_errors);
45079 + atomic_inc_unchecked(&rdev->read_errors);
45080 if (test_bit(R5_ReadRepl, &sh->dev[i].flags))
45081 printk_ratelimited(
45082 KERN_WARNING
45083 @@ -2059,7 +2067,7 @@ static void raid5_end_read_request(struct bio * bi, int error)
45084 mdname(conf->mddev),
45085 (unsigned long long)s,
45086 bdn);
45087 - } else if (atomic_read(&rdev->read_errors)
45088 + } else if (atomic_read_unchecked(&rdev->read_errors)
45089 > conf->max_nr_stripes)
45090 printk(KERN_WARNING
45091 "md/raid:%s: Too many read errors, failing device %s.\n",
45092 diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
45093 index 983db75..ef9248c 100644
45094 --- a/drivers/media/dvb-core/dvbdev.c
45095 +++ b/drivers/media/dvb-core/dvbdev.c
45096 @@ -185,7 +185,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
45097 const struct dvb_device *template, void *priv, int type)
45098 {
45099 struct dvb_device *dvbdev;
45100 - struct file_operations *dvbdevfops;
45101 + file_operations_no_const *dvbdevfops;
45102 struct device *clsdev;
45103 int minor;
45104 int id;
45105 diff --git a/drivers/media/dvb-frontends/af9033.h b/drivers/media/dvb-frontends/af9033.h
45106 index 6ad22b6..6e90e2a 100644
45107 --- a/drivers/media/dvb-frontends/af9033.h
45108 +++ b/drivers/media/dvb-frontends/af9033.h
45109 @@ -96,6 +96,6 @@ struct af9033_ops {
45110 int (*pid_filter_ctrl)(struct dvb_frontend *fe, int onoff);
45111 int (*pid_filter)(struct dvb_frontend *fe, int index, u16 pid,
45112 int onoff);
45113 -};
45114 +} __no_const;
45115
45116 #endif /* AF9033_H */
45117 diff --git a/drivers/media/dvb-frontends/dib3000.h b/drivers/media/dvb-frontends/dib3000.h
45118 index 9b6c3bb..baeb5c7 100644
45119 --- a/drivers/media/dvb-frontends/dib3000.h
45120 +++ b/drivers/media/dvb-frontends/dib3000.h
45121 @@ -39,7 +39,7 @@ struct dib_fe_xfer_ops
45122 int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff);
45123 int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff);
45124 int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
45125 -};
45126 +} __no_const;
45127
45128 #if IS_ENABLED(CONFIG_DVB_DIB3000MB)
45129 extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
45130 diff --git a/drivers/media/dvb-frontends/dib7000p.h b/drivers/media/dvb-frontends/dib7000p.h
45131 index 1fea0e9..321ce8f 100644
45132 --- a/drivers/media/dvb-frontends/dib7000p.h
45133 +++ b/drivers/media/dvb-frontends/dib7000p.h
45134 @@ -64,7 +64,7 @@ struct dib7000p_ops {
45135 int (*get_adc_power)(struct dvb_frontend *fe);
45136 int (*slave_reset)(struct dvb_frontend *fe);
45137 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
45138 -};
45139 +} __no_const;
45140
45141 #if IS_ENABLED(CONFIG_DVB_DIB7000P)
45142 void *dib7000p_attach(struct dib7000p_ops *ops);
45143 diff --git a/drivers/media/dvb-frontends/dib8000.h b/drivers/media/dvb-frontends/dib8000.h
45144 index 84cc103..5780c54 100644
45145 --- a/drivers/media/dvb-frontends/dib8000.h
45146 +++ b/drivers/media/dvb-frontends/dib8000.h
45147 @@ -61,7 +61,7 @@ struct dib8000_ops {
45148 int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff);
45149 int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff);
45150 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
45151 -};
45152 +} __no_const;
45153
45154 #if IS_ENABLED(CONFIG_DVB_DIB8000)
45155 void *dib8000_attach(struct dib8000_ops *ops);
45156 diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
45157 index 860c98fc..497fa25 100644
45158 --- a/drivers/media/pci/cx88/cx88-video.c
45159 +++ b/drivers/media/pci/cx88/cx88-video.c
45160 @@ -50,9 +50,9 @@ MODULE_VERSION(CX88_VERSION);
45161
45162 /* ------------------------------------------------------------------ */
45163
45164 -static unsigned int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45165 -static unsigned int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45166 -static unsigned int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45167 +static int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45168 +static int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45169 +static int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45170
45171 module_param_array(video_nr, int, NULL, 0444);
45172 module_param_array(vbi_nr, int, NULL, 0444);
45173 diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c
45174 index 802642d..5534900 100644
45175 --- a/drivers/media/pci/ivtv/ivtv-driver.c
45176 +++ b/drivers/media/pci/ivtv/ivtv-driver.c
45177 @@ -83,7 +83,7 @@ static struct pci_device_id ivtv_pci_tbl[] = {
45178 MODULE_DEVICE_TABLE(pci,ivtv_pci_tbl);
45179
45180 /* ivtv instance counter */
45181 -static atomic_t ivtv_instance = ATOMIC_INIT(0);
45182 +static atomic_unchecked_t ivtv_instance = ATOMIC_INIT(0);
45183
45184 /* Parameter declarations */
45185 static int cardtype[IVTV_MAX_CARDS];
45186 diff --git a/drivers/media/pci/solo6x10/solo6x10-core.c b/drivers/media/pci/solo6x10/solo6x10-core.c
45187 index 8cbe6b4..ea3601c 100644
45188 --- a/drivers/media/pci/solo6x10/solo6x10-core.c
45189 +++ b/drivers/media/pci/solo6x10/solo6x10-core.c
45190 @@ -424,7 +424,7 @@ static void solo_device_release(struct device *dev)
45191
45192 static int solo_sysfs_init(struct solo_dev *solo_dev)
45193 {
45194 - struct bin_attribute *sdram_attr = &solo_dev->sdram_attr;
45195 + bin_attribute_no_const *sdram_attr = &solo_dev->sdram_attr;
45196 struct device *dev = &solo_dev->dev;
45197 const char *driver;
45198 int i;
45199 diff --git a/drivers/media/pci/solo6x10/solo6x10-g723.c b/drivers/media/pci/solo6x10/solo6x10-g723.c
45200 index c7141f2..5301fec 100644
45201 --- a/drivers/media/pci/solo6x10/solo6x10-g723.c
45202 +++ b/drivers/media/pci/solo6x10/solo6x10-g723.c
45203 @@ -351,7 +351,7 @@ static int solo_snd_pcm_init(struct solo_dev *solo_dev)
45204
45205 int solo_g723_init(struct solo_dev *solo_dev)
45206 {
45207 - static struct snd_device_ops ops = { NULL };
45208 + static struct snd_device_ops ops = { };
45209 struct snd_card *card;
45210 struct snd_kcontrol_new kctl;
45211 char name[32];
45212 diff --git a/drivers/media/pci/solo6x10/solo6x10-p2m.c b/drivers/media/pci/solo6x10/solo6x10-p2m.c
45213 index 8c84846..27b4f83 100644
45214 --- a/drivers/media/pci/solo6x10/solo6x10-p2m.c
45215 +++ b/drivers/media/pci/solo6x10/solo6x10-p2m.c
45216 @@ -73,7 +73,7 @@ int solo_p2m_dma_desc(struct solo_dev *solo_dev,
45217
45218 /* Get next ID. According to Softlogic, 6110 has problems on !=0 P2M */
45219 if (solo_dev->type != SOLO_DEV_6110 && multi_p2m) {
45220 - p2m_id = atomic_inc_return(&solo_dev->p2m_count) % SOLO_NR_P2M;
45221 + p2m_id = atomic_inc_return_unchecked(&solo_dev->p2m_count) % SOLO_NR_P2M;
45222 if (p2m_id < 0)
45223 p2m_id = -p2m_id;
45224 }
45225 diff --git a/drivers/media/pci/solo6x10/solo6x10.h b/drivers/media/pci/solo6x10/solo6x10.h
45226 index bd8edfa..e82ed85 100644
45227 --- a/drivers/media/pci/solo6x10/solo6x10.h
45228 +++ b/drivers/media/pci/solo6x10/solo6x10.h
45229 @@ -220,7 +220,7 @@ struct solo_dev {
45230
45231 /* P2M DMA Engine */
45232 struct solo_p2m_dev p2m_dev[SOLO_NR_P2M];
45233 - atomic_t p2m_count;
45234 + atomic_unchecked_t p2m_count;
45235 int p2m_jiffies;
45236 unsigned int p2m_timeouts;
45237
45238 diff --git a/drivers/media/pci/tw68/tw68-core.c b/drivers/media/pci/tw68/tw68-core.c
45239 index c135165..dc69499 100644
45240 --- a/drivers/media/pci/tw68/tw68-core.c
45241 +++ b/drivers/media/pci/tw68/tw68-core.c
45242 @@ -60,7 +60,7 @@ static unsigned int card[] = {[0 ... (TW68_MAXBOARDS - 1)] = UNSET };
45243 module_param_array(card, int, NULL, 0444);
45244 MODULE_PARM_DESC(card, "card type");
45245
45246 -static atomic_t tw68_instance = ATOMIC_INIT(0);
45247 +static atomic_unchecked_t tw68_instance = ATOMIC_INIT(0);
45248
45249 /* ------------------------------------------------------------------ */
45250
45251 diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
45252 index ba2d8f9..1566684 100644
45253 --- a/drivers/media/platform/omap/omap_vout.c
45254 +++ b/drivers/media/platform/omap/omap_vout.c
45255 @@ -63,7 +63,6 @@ enum omap_vout_channels {
45256 OMAP_VIDEO2,
45257 };
45258
45259 -static struct videobuf_queue_ops video_vbq_ops;
45260 /* Variables configurable through module params*/
45261 static u32 video1_numbuffers = 3;
45262 static u32 video2_numbuffers = 3;
45263 @@ -1012,6 +1011,12 @@ static int omap_vout_open(struct file *file)
45264 {
45265 struct videobuf_queue *q;
45266 struct omap_vout_device *vout = NULL;
45267 + static struct videobuf_queue_ops video_vbq_ops = {
45268 + .buf_setup = omap_vout_buffer_setup,
45269 + .buf_prepare = omap_vout_buffer_prepare,
45270 + .buf_release = omap_vout_buffer_release,
45271 + .buf_queue = omap_vout_buffer_queue,
45272 + };
45273
45274 vout = video_drvdata(file);
45275 v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Entering %s\n", __func__);
45276 @@ -1029,10 +1034,6 @@ static int omap_vout_open(struct file *file)
45277 vout->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
45278
45279 q = &vout->vbq;
45280 - video_vbq_ops.buf_setup = omap_vout_buffer_setup;
45281 - video_vbq_ops.buf_prepare = omap_vout_buffer_prepare;
45282 - video_vbq_ops.buf_release = omap_vout_buffer_release;
45283 - video_vbq_ops.buf_queue = omap_vout_buffer_queue;
45284 spin_lock_init(&vout->vbq_lock);
45285
45286 videobuf_queue_dma_contig_init(q, &video_vbq_ops, q->dev,
45287 diff --git a/drivers/media/platform/s5p-tv/mixer.h b/drivers/media/platform/s5p-tv/mixer.h
45288 index fb2acc5..a2fcbdc4 100644
45289 --- a/drivers/media/platform/s5p-tv/mixer.h
45290 +++ b/drivers/media/platform/s5p-tv/mixer.h
45291 @@ -156,7 +156,7 @@ struct mxr_layer {
45292 /** layer index (unique identifier) */
45293 int idx;
45294 /** callbacks for layer methods */
45295 - struct mxr_layer_ops ops;
45296 + struct mxr_layer_ops *ops;
45297 /** format array */
45298 const struct mxr_format **fmt_array;
45299 /** size of format array */
45300 diff --git a/drivers/media/platform/s5p-tv/mixer_grp_layer.c b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
45301 index 74344c7..a39e70e 100644
45302 --- a/drivers/media/platform/s5p-tv/mixer_grp_layer.c
45303 +++ b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
45304 @@ -235,7 +235,7 @@ struct mxr_layer *mxr_graph_layer_create(struct mxr_device *mdev, int idx)
45305 {
45306 struct mxr_layer *layer;
45307 int ret;
45308 - struct mxr_layer_ops ops = {
45309 + static struct mxr_layer_ops ops = {
45310 .release = mxr_graph_layer_release,
45311 .buffer_set = mxr_graph_buffer_set,
45312 .stream_set = mxr_graph_stream_set,
45313 diff --git a/drivers/media/platform/s5p-tv/mixer_reg.c b/drivers/media/platform/s5p-tv/mixer_reg.c
45314 index b713403..53cb5ad 100644
45315 --- a/drivers/media/platform/s5p-tv/mixer_reg.c
45316 +++ b/drivers/media/platform/s5p-tv/mixer_reg.c
45317 @@ -276,7 +276,7 @@ static void mxr_irq_layer_handle(struct mxr_layer *layer)
45318 layer->update_buf = next;
45319 }
45320
45321 - layer->ops.buffer_set(layer, layer->update_buf);
45322 + layer->ops->buffer_set(layer, layer->update_buf);
45323
45324 if (done && done != layer->shadow_buf)
45325 vb2_buffer_done(&done->vb, VB2_BUF_STATE_DONE);
45326 diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c
45327 index b4d2696..91df48e 100644
45328 --- a/drivers/media/platform/s5p-tv/mixer_video.c
45329 +++ b/drivers/media/platform/s5p-tv/mixer_video.c
45330 @@ -210,7 +210,7 @@ static void mxr_layer_default_geo(struct mxr_layer *layer)
45331 layer->geo.src.height = layer->geo.src.full_height;
45332
45333 mxr_geometry_dump(mdev, &layer->geo);
45334 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
45335 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
45336 mxr_geometry_dump(mdev, &layer->geo);
45337 }
45338
45339 @@ -228,7 +228,7 @@ static void mxr_layer_update_output(struct mxr_layer *layer)
45340 layer->geo.dst.full_width = mbus_fmt.width;
45341 layer->geo.dst.full_height = mbus_fmt.height;
45342 layer->geo.dst.field = mbus_fmt.field;
45343 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
45344 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
45345
45346 mxr_geometry_dump(mdev, &layer->geo);
45347 }
45348 @@ -334,7 +334,7 @@ static int mxr_s_fmt(struct file *file, void *priv,
45349 /* set source size to highest accepted value */
45350 geo->src.full_width = max(geo->dst.full_width, pix->width);
45351 geo->src.full_height = max(geo->dst.full_height, pix->height);
45352 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
45353 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
45354 mxr_geometry_dump(mdev, &layer->geo);
45355 /* set cropping to total visible screen */
45356 geo->src.width = pix->width;
45357 @@ -342,12 +342,12 @@ static int mxr_s_fmt(struct file *file, void *priv,
45358 geo->src.x_offset = 0;
45359 geo->src.y_offset = 0;
45360 /* assure consistency of geometry */
45361 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
45362 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
45363 mxr_geometry_dump(mdev, &layer->geo);
45364 /* set full size to lowest possible value */
45365 geo->src.full_width = 0;
45366 geo->src.full_height = 0;
45367 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
45368 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
45369 mxr_geometry_dump(mdev, &layer->geo);
45370
45371 /* returning results */
45372 @@ -474,7 +474,7 @@ static int mxr_s_selection(struct file *file, void *fh,
45373 target->width = s->r.width;
45374 target->height = s->r.height;
45375
45376 - layer->ops.fix_geometry(layer, stage, s->flags);
45377 + layer->ops->fix_geometry(layer, stage, s->flags);
45378
45379 /* retrieve update selection rectangle */
45380 res.left = target->x_offset;
45381 @@ -954,13 +954,13 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
45382 mxr_output_get(mdev);
45383
45384 mxr_layer_update_output(layer);
45385 - layer->ops.format_set(layer);
45386 + layer->ops->format_set(layer);
45387 /* enabling layer in hardware */
45388 spin_lock_irqsave(&layer->enq_slock, flags);
45389 layer->state = MXR_LAYER_STREAMING;
45390 spin_unlock_irqrestore(&layer->enq_slock, flags);
45391
45392 - layer->ops.stream_set(layer, MXR_ENABLE);
45393 + layer->ops->stream_set(layer, MXR_ENABLE);
45394 mxr_streamer_get(mdev);
45395
45396 return 0;
45397 @@ -1030,7 +1030,7 @@ static void stop_streaming(struct vb2_queue *vq)
45398 spin_unlock_irqrestore(&layer->enq_slock, flags);
45399
45400 /* disabling layer in hardware */
45401 - layer->ops.stream_set(layer, MXR_DISABLE);
45402 + layer->ops->stream_set(layer, MXR_DISABLE);
45403 /* remove one streamer */
45404 mxr_streamer_put(mdev);
45405 /* allow changes in output configuration */
45406 @@ -1068,8 +1068,8 @@ void mxr_base_layer_unregister(struct mxr_layer *layer)
45407
45408 void mxr_layer_release(struct mxr_layer *layer)
45409 {
45410 - if (layer->ops.release)
45411 - layer->ops.release(layer);
45412 + if (layer->ops->release)
45413 + layer->ops->release(layer);
45414 }
45415
45416 void mxr_base_layer_release(struct mxr_layer *layer)
45417 @@ -1095,7 +1095,7 @@ struct mxr_layer *mxr_base_layer_create(struct mxr_device *mdev,
45418
45419 layer->mdev = mdev;
45420 layer->idx = idx;
45421 - layer->ops = *ops;
45422 + layer->ops = ops;
45423
45424 spin_lock_init(&layer->enq_slock);
45425 INIT_LIST_HEAD(&layer->enq_list);
45426 diff --git a/drivers/media/platform/s5p-tv/mixer_vp_layer.c b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
45427 index c9388c4..ce71ece 100644
45428 --- a/drivers/media/platform/s5p-tv/mixer_vp_layer.c
45429 +++ b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
45430 @@ -206,7 +206,7 @@ struct mxr_layer *mxr_vp_layer_create(struct mxr_device *mdev, int idx)
45431 {
45432 struct mxr_layer *layer;
45433 int ret;
45434 - struct mxr_layer_ops ops = {
45435 + static struct mxr_layer_ops ops = {
45436 .release = mxr_vp_layer_release,
45437 .buffer_set = mxr_vp_buffer_set,
45438 .stream_set = mxr_vp_stream_set,
45439 diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
45440 index 82affae..42833ec 100644
45441 --- a/drivers/media/radio/radio-cadet.c
45442 +++ b/drivers/media/radio/radio-cadet.c
45443 @@ -333,6 +333,8 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
45444 unsigned char readbuf[RDS_BUFFER];
45445 int i = 0;
45446
45447 + if (count > RDS_BUFFER)
45448 + return -EFAULT;
45449 mutex_lock(&dev->lock);
45450 if (dev->rdsstat == 0)
45451 cadet_start_rds(dev);
45452 @@ -349,8 +351,9 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
45453 readbuf[i++] = dev->rdsbuf[dev->rdsout++];
45454 mutex_unlock(&dev->lock);
45455
45456 - if (i && copy_to_user(data, readbuf, i))
45457 - return -EFAULT;
45458 + if (i > sizeof(readbuf) || (i && copy_to_user(data, readbuf, i)))
45459 + i = -EFAULT;
45460 +
45461 return i;
45462 }
45463
45464 diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
45465 index 5236035..c622c74 100644
45466 --- a/drivers/media/radio/radio-maxiradio.c
45467 +++ b/drivers/media/radio/radio-maxiradio.c
45468 @@ -61,7 +61,7 @@ MODULE_PARM_DESC(radio_nr, "Radio device number");
45469 /* TEA5757 pin mappings */
45470 static const int clk = 1, data = 2, wren = 4, mo_st = 8, power = 16;
45471
45472 -static atomic_t maxiradio_instance = ATOMIC_INIT(0);
45473 +static atomic_unchecked_t maxiradio_instance = ATOMIC_INIT(0);
45474
45475 #define PCI_VENDOR_ID_GUILLEMOT 0x5046
45476 #define PCI_DEVICE_ID_GUILLEMOT_MAXIRADIO 0x1001
45477 diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c
45478 index 050b3bb..79f62b9 100644
45479 --- a/drivers/media/radio/radio-shark.c
45480 +++ b/drivers/media/radio/radio-shark.c
45481 @@ -79,7 +79,7 @@ struct shark_device {
45482 u32 last_val;
45483 };
45484
45485 -static atomic_t shark_instance = ATOMIC_INIT(0);
45486 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
45487
45488 static void shark_write_val(struct snd_tea575x *tea, u32 val)
45489 {
45490 diff --git a/drivers/media/radio/radio-shark2.c b/drivers/media/radio/radio-shark2.c
45491 index 8654e0d..0608a64 100644
45492 --- a/drivers/media/radio/radio-shark2.c
45493 +++ b/drivers/media/radio/radio-shark2.c
45494 @@ -74,7 +74,7 @@ struct shark_device {
45495 u8 *transfer_buffer;
45496 };
45497
45498 -static atomic_t shark_instance = ATOMIC_INIT(0);
45499 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
45500
45501 static int shark_write_reg(struct radio_tea5777 *tea, u64 reg)
45502 {
45503 diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c
45504 index dccf586..d5db411 100644
45505 --- a/drivers/media/radio/radio-si476x.c
45506 +++ b/drivers/media/radio/radio-si476x.c
45507 @@ -1445,7 +1445,7 @@ static int si476x_radio_probe(struct platform_device *pdev)
45508 struct si476x_radio *radio;
45509 struct v4l2_ctrl *ctrl;
45510
45511 - static atomic_t instance = ATOMIC_INIT(0);
45512 + static atomic_unchecked_t instance = ATOMIC_INIT(0);
45513
45514 radio = devm_kzalloc(&pdev->dev, sizeof(*radio), GFP_KERNEL);
45515 if (!radio)
45516 diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
45517 index 704397f..4d05977 100644
45518 --- a/drivers/media/radio/wl128x/fmdrv_common.c
45519 +++ b/drivers/media/radio/wl128x/fmdrv_common.c
45520 @@ -71,7 +71,7 @@ module_param(default_rds_buf, uint, 0444);
45521 MODULE_PARM_DESC(rds_buf, "RDS buffer entries");
45522
45523 /* Radio Nr */
45524 -static u32 radio_nr = -1;
45525 +static int radio_nr = -1;
45526 module_param(radio_nr, int, 0444);
45527 MODULE_PARM_DESC(radio_nr, "Radio Nr");
45528
45529 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-core.c b/drivers/media/usb/dvb-usb/cinergyT2-core.c
45530 index 9fd1527..8927230 100644
45531 --- a/drivers/media/usb/dvb-usb/cinergyT2-core.c
45532 +++ b/drivers/media/usb/dvb-usb/cinergyT2-core.c
45533 @@ -50,29 +50,73 @@ static struct dvb_usb_device_properties cinergyt2_properties;
45534
45535 static int cinergyt2_streaming_ctrl(struct dvb_usb_adapter *adap, int enable)
45536 {
45537 - char buf[] = { CINERGYT2_EP1_CONTROL_STREAM_TRANSFER, enable ? 1 : 0 };
45538 - char result[64];
45539 - return dvb_usb_generic_rw(adap->dev, buf, sizeof(buf), result,
45540 - sizeof(result), 0);
45541 + char *buf;
45542 + char *result;
45543 + int retval;
45544 +
45545 + buf = kmalloc(2, GFP_KERNEL);
45546 + if (buf == NULL)
45547 + return -ENOMEM;
45548 + result = kmalloc(64, GFP_KERNEL);
45549 + if (result == NULL) {
45550 + kfree(buf);
45551 + return -ENOMEM;
45552 + }
45553 +
45554 + buf[0] = CINERGYT2_EP1_CONTROL_STREAM_TRANSFER;
45555 + buf[1] = enable ? 1 : 0;
45556 +
45557 + retval = dvb_usb_generic_rw(adap->dev, buf, 2, result, 64, 0);
45558 +
45559 + kfree(buf);
45560 + kfree(result);
45561 + return retval;
45562 }
45563
45564 static int cinergyt2_power_ctrl(struct dvb_usb_device *d, int enable)
45565 {
45566 - char buf[] = { CINERGYT2_EP1_SLEEP_MODE, enable ? 0 : 1 };
45567 - char state[3];
45568 - return dvb_usb_generic_rw(d, buf, sizeof(buf), state, sizeof(state), 0);
45569 + char *buf;
45570 + char *state;
45571 + int retval;
45572 +
45573 + buf = kmalloc(2, GFP_KERNEL);
45574 + if (buf == NULL)
45575 + return -ENOMEM;
45576 + state = kmalloc(3, GFP_KERNEL);
45577 + if (state == NULL) {
45578 + kfree(buf);
45579 + return -ENOMEM;
45580 + }
45581 +
45582 + buf[0] = CINERGYT2_EP1_SLEEP_MODE;
45583 + buf[1] = enable ? 1 : 0;
45584 +
45585 + retval = dvb_usb_generic_rw(d, buf, 2, state, 3, 0);
45586 +
45587 + kfree(buf);
45588 + kfree(state);
45589 + return retval;
45590 }
45591
45592 static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
45593 {
45594 - char query[] = { CINERGYT2_EP1_GET_FIRMWARE_VERSION };
45595 - char state[3];
45596 + char *query;
45597 + char *state;
45598 int ret;
45599 + query = kmalloc(1, GFP_KERNEL);
45600 + if (query == NULL)
45601 + return -ENOMEM;
45602 + state = kmalloc(3, GFP_KERNEL);
45603 + if (state == NULL) {
45604 + kfree(query);
45605 + return -ENOMEM;
45606 + }
45607 +
45608 + query[0] = CINERGYT2_EP1_GET_FIRMWARE_VERSION;
45609
45610 adap->fe_adap[0].fe = cinergyt2_fe_attach(adap->dev);
45611
45612 - ret = dvb_usb_generic_rw(adap->dev, query, sizeof(query), state,
45613 - sizeof(state), 0);
45614 + ret = dvb_usb_generic_rw(adap->dev, query, 1, state, 3, 0);
45615 if (ret < 0) {
45616 deb_rc("cinergyt2_power_ctrl() Failed to retrieve sleep "
45617 "state info\n");
45618 @@ -80,7 +124,8 @@ static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
45619
45620 /* Copy this pointer as we are gonna need it in the release phase */
45621 cinergyt2_usb_device = adap->dev;
45622 -
45623 + kfree(query);
45624 + kfree(state);
45625 return 0;
45626 }
45627
45628 @@ -141,12 +186,23 @@ static int repeatable_keys[] = {
45629 static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
45630 {
45631 struct cinergyt2_state *st = d->priv;
45632 - u8 key[5] = {0, 0, 0, 0, 0}, cmd = CINERGYT2_EP1_GET_RC_EVENTS;
45633 + u8 *key, *cmd;
45634 int i;
45635
45636 + cmd = kmalloc(1, GFP_KERNEL);
45637 + if (cmd == NULL)
45638 + return -EINVAL;
45639 + key = kzalloc(5, GFP_KERNEL);
45640 + if (key == NULL) {
45641 + kfree(cmd);
45642 + return -EINVAL;
45643 + }
45644 +
45645 + cmd[0] = CINERGYT2_EP1_GET_RC_EVENTS;
45646 +
45647 *state = REMOTE_NO_KEY_PRESSED;
45648
45649 - dvb_usb_generic_rw(d, &cmd, 1, key, sizeof(key), 0);
45650 + dvb_usb_generic_rw(d, cmd, 1, key, 5, 0);
45651 if (key[4] == 0xff) {
45652 /* key repeat */
45653 st->rc_counter++;
45654 @@ -157,12 +213,12 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
45655 *event = d->last_event;
45656 deb_rc("repeat key, event %x\n",
45657 *event);
45658 - return 0;
45659 + goto out;
45660 }
45661 }
45662 deb_rc("repeated key (non repeatable)\n");
45663 }
45664 - return 0;
45665 + goto out;
45666 }
45667
45668 /* hack to pass checksum on the custom field */
45669 @@ -174,6 +230,9 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
45670
45671 deb_rc("key: %*ph\n", 5, key);
45672 }
45673 +out:
45674 + kfree(cmd);
45675 + kfree(key);
45676 return 0;
45677 }
45678
45679 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-fe.c b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
45680 index c890fe4..f9b2ae6 100644
45681 --- a/drivers/media/usb/dvb-usb/cinergyT2-fe.c
45682 +++ b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
45683 @@ -145,103 +145,176 @@ static int cinergyt2_fe_read_status(struct dvb_frontend *fe,
45684 fe_status_t *status)
45685 {
45686 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45687 - struct dvbt_get_status_msg result;
45688 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45689 + struct dvbt_get_status_msg *result;
45690 + u8 *cmd;
45691 int ret;
45692
45693 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&result,
45694 - sizeof(result), 0);
45695 + cmd = kmalloc(1, GFP_KERNEL);
45696 + if (cmd == NULL)
45697 + return -ENOMEM;
45698 + result = kmalloc(sizeof(*result), GFP_KERNEL);
45699 + if (result == NULL) {
45700 + kfree(cmd);
45701 + return -ENOMEM;
45702 + }
45703 +
45704 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45705 +
45706 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)result,
45707 + sizeof(*result), 0);
45708 if (ret < 0)
45709 - return ret;
45710 + goto out;
45711
45712 *status = 0;
45713
45714 - if (0xffff - le16_to_cpu(result.gain) > 30)
45715 + if (0xffff - le16_to_cpu(result->gain) > 30)
45716 *status |= FE_HAS_SIGNAL;
45717 - if (result.lock_bits & (1 << 6))
45718 + if (result->lock_bits & (1 << 6))
45719 *status |= FE_HAS_LOCK;
45720 - if (result.lock_bits & (1 << 5))
45721 + if (result->lock_bits & (1 << 5))
45722 *status |= FE_HAS_SYNC;
45723 - if (result.lock_bits & (1 << 4))
45724 + if (result->lock_bits & (1 << 4))
45725 *status |= FE_HAS_CARRIER;
45726 - if (result.lock_bits & (1 << 1))
45727 + if (result->lock_bits & (1 << 1))
45728 *status |= FE_HAS_VITERBI;
45729
45730 if ((*status & (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC)) !=
45731 (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC))
45732 *status &= ~FE_HAS_LOCK;
45733
45734 - return 0;
45735 +out:
45736 + kfree(cmd);
45737 + kfree(result);
45738 + return ret;
45739 }
45740
45741 static int cinergyt2_fe_read_ber(struct dvb_frontend *fe, u32 *ber)
45742 {
45743 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45744 - struct dvbt_get_status_msg status;
45745 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45746 + struct dvbt_get_status_msg *status;
45747 + char *cmd;
45748 int ret;
45749
45750 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
45751 - sizeof(status), 0);
45752 + cmd = kmalloc(1, GFP_KERNEL);
45753 + if (cmd == NULL)
45754 + return -ENOMEM;
45755 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45756 + if (status == NULL) {
45757 + kfree(cmd);
45758 + return -ENOMEM;
45759 + }
45760 +
45761 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45762 +
45763 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
45764 + sizeof(*status), 0);
45765 if (ret < 0)
45766 - return ret;
45767 + goto out;
45768
45769 - *ber = le32_to_cpu(status.viterbi_error_rate);
45770 + *ber = le32_to_cpu(status->viterbi_error_rate);
45771 +out:
45772 + kfree(cmd);
45773 + kfree(status);
45774 return 0;
45775 }
45776
45777 static int cinergyt2_fe_read_unc_blocks(struct dvb_frontend *fe, u32 *unc)
45778 {
45779 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45780 - struct dvbt_get_status_msg status;
45781 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45782 + struct dvbt_get_status_msg *status;
45783 + u8 *cmd;
45784 int ret;
45785
45786 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&status,
45787 - sizeof(status), 0);
45788 + cmd = kmalloc(1, GFP_KERNEL);
45789 + if (cmd == NULL)
45790 + return -ENOMEM;
45791 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45792 + if (status == NULL) {
45793 + kfree(cmd);
45794 + return -ENOMEM;
45795 + }
45796 +
45797 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45798 +
45799 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)status,
45800 + sizeof(*status), 0);
45801 if (ret < 0) {
45802 err("cinergyt2_fe_read_unc_blocks() Failed! (Error=%d)\n",
45803 ret);
45804 - return ret;
45805 + goto out;
45806 }
45807 - *unc = le32_to_cpu(status.uncorrected_block_count);
45808 - return 0;
45809 + *unc = le32_to_cpu(status->uncorrected_block_count);
45810 +
45811 +out:
45812 + kfree(cmd);
45813 + kfree(status);
45814 + return ret;
45815 }
45816
45817 static int cinergyt2_fe_read_signal_strength(struct dvb_frontend *fe,
45818 u16 *strength)
45819 {
45820 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45821 - struct dvbt_get_status_msg status;
45822 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45823 + struct dvbt_get_status_msg *status;
45824 + char *cmd;
45825 int ret;
45826
45827 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
45828 - sizeof(status), 0);
45829 + cmd = kmalloc(1, GFP_KERNEL);
45830 + if (cmd == NULL)
45831 + return -ENOMEM;
45832 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45833 + if (status == NULL) {
45834 + kfree(cmd);
45835 + return -ENOMEM;
45836 + }
45837 +
45838 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45839 +
45840 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
45841 + sizeof(*status), 0);
45842 if (ret < 0) {
45843 err("cinergyt2_fe_read_signal_strength() Failed!"
45844 " (Error=%d)\n", ret);
45845 - return ret;
45846 + goto out;
45847 }
45848 - *strength = (0xffff - le16_to_cpu(status.gain));
45849 + *strength = (0xffff - le16_to_cpu(status->gain));
45850 +
45851 +out:
45852 + kfree(cmd);
45853 + kfree(status);
45854 return 0;
45855 }
45856
45857 static int cinergyt2_fe_read_snr(struct dvb_frontend *fe, u16 *snr)
45858 {
45859 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45860 - struct dvbt_get_status_msg status;
45861 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45862 + struct dvbt_get_status_msg *status;
45863 + char *cmd;
45864 int ret;
45865
45866 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
45867 - sizeof(status), 0);
45868 + cmd = kmalloc(1, GFP_KERNEL);
45869 + if (cmd == NULL)
45870 + return -ENOMEM;
45871 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45872 + if (status == NULL) {
45873 + kfree(cmd);
45874 + return -ENOMEM;
45875 + }
45876 +
45877 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45878 +
45879 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
45880 + sizeof(*status), 0);
45881 if (ret < 0) {
45882 err("cinergyt2_fe_read_snr() Failed! (Error=%d)\n", ret);
45883 - return ret;
45884 + goto out;
45885 }
45886 - *snr = (status.snr << 8) | status.snr;
45887 - return 0;
45888 + *snr = (status->snr << 8) | status->snr;
45889 +
45890 +out:
45891 + kfree(cmd);
45892 + kfree(status);
45893 + return ret;
45894 }
45895
45896 static int cinergyt2_fe_init(struct dvb_frontend *fe)
45897 @@ -266,35 +339,46 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
45898 {
45899 struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
45900 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45901 - struct dvbt_set_parameters_msg param;
45902 - char result[2];
45903 + struct dvbt_set_parameters_msg *param;
45904 + char *result;
45905 int err;
45906
45907 - param.cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
45908 - param.tps = cpu_to_le16(compute_tps(fep));
45909 - param.freq = cpu_to_le32(fep->frequency / 1000);
45910 - param.flags = 0;
45911 + result = kmalloc(2, GFP_KERNEL);
45912 + if (result == NULL)
45913 + return -ENOMEM;
45914 + param = kmalloc(sizeof(*param), GFP_KERNEL);
45915 + if (param == NULL) {
45916 + kfree(result);
45917 + return -ENOMEM;
45918 + }
45919 +
45920 + param->cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
45921 + param->tps = cpu_to_le16(compute_tps(fep));
45922 + param->freq = cpu_to_le32(fep->frequency / 1000);
45923 + param->flags = 0;
45924
45925 switch (fep->bandwidth_hz) {
45926 default:
45927 case 8000000:
45928 - param.bandwidth = 8;
45929 + param->bandwidth = 8;
45930 break;
45931 case 7000000:
45932 - param.bandwidth = 7;
45933 + param->bandwidth = 7;
45934 break;
45935 case 6000000:
45936 - param.bandwidth = 6;
45937 + param->bandwidth = 6;
45938 break;
45939 }
45940
45941 err = dvb_usb_generic_rw(state->d,
45942 - (char *)&param, sizeof(param),
45943 - result, sizeof(result), 0);
45944 + (char *)param, sizeof(*param),
45945 + result, 2, 0);
45946 if (err < 0)
45947 err("cinergyt2_fe_set_frontend() Failed! err=%d\n", err);
45948
45949 - return (err < 0) ? err : 0;
45950 + kfree(result);
45951 + kfree(param);
45952 + return err;
45953 }
45954
45955 static void cinergyt2_fe_release(struct dvb_frontend *fe)
45956 diff --git a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
45957 index 733a7ff..f8b52e3 100644
45958 --- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
45959 +++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
45960 @@ -35,42 +35,57 @@ static int usb_cypress_writemem(struct usb_device *udev,u16 addr,u8 *data, u8 le
45961
45962 int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
45963 {
45964 - struct hexline hx;
45965 - u8 reset;
45966 + struct hexline *hx;
45967 + u8 *reset;
45968 int ret,pos=0;
45969
45970 + reset = kmalloc(1, GFP_KERNEL);
45971 + if (reset == NULL)
45972 + return -ENOMEM;
45973 +
45974 + hx = kmalloc(sizeof(struct hexline), GFP_KERNEL);
45975 + if (hx == NULL) {
45976 + kfree(reset);
45977 + return -ENOMEM;
45978 + }
45979 +
45980 /* stop the CPU */
45981 - reset = 1;
45982 - if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
45983 + reset[0] = 1;
45984 + if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1)) != 1)
45985 err("could not stop the USB controller CPU.");
45986
45987 - while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
45988 - deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
45989 - ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
45990 + while ((ret = dvb_usb_get_hexline(fw,hx,&pos)) > 0) {
45991 + deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx->addr,hx->len,hx->chk);
45992 + ret = usb_cypress_writemem(udev,hx->addr,hx->data,hx->len);
45993
45994 - if (ret != hx.len) {
45995 + if (ret != hx->len) {
45996 err("error while transferring firmware "
45997 "(transferred size: %d, block size: %d)",
45998 - ret,hx.len);
45999 + ret,hx->len);
46000 ret = -EINVAL;
46001 break;
46002 }
46003 }
46004 if (ret < 0) {
46005 err("firmware download failed at %d with %d",pos,ret);
46006 + kfree(reset);
46007 + kfree(hx);
46008 return ret;
46009 }
46010
46011 if (ret == 0) {
46012 /* restart the CPU */
46013 - reset = 0;
46014 - if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
46015 + reset[0] = 0;
46016 + if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1) != 1) {
46017 err("could not restart the USB controller CPU.");
46018 ret = -EINVAL;
46019 }
46020 } else
46021 ret = -EIO;
46022
46023 + kfree(reset);
46024 + kfree(hx);
46025 +
46026 return ret;
46027 }
46028 EXPORT_SYMBOL(usb_cypress_load_firmware);
46029 diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c
46030 index 1a3df10..57997a5 100644
46031 --- a/drivers/media/usb/dvb-usb/dw2102.c
46032 +++ b/drivers/media/usb/dvb-usb/dw2102.c
46033 @@ -118,7 +118,7 @@ struct su3000_state {
46034
46035 struct s6x0_state {
46036 int (*old_set_voltage)(struct dvb_frontend *f, fe_sec_voltage_t v);
46037 -};
46038 +} __no_const;
46039
46040 /* debug */
46041 static int dvb_usb_dw2102_debug;
46042 diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c
46043 index 5801ae7..83f71fa 100644
46044 --- a/drivers/media/usb/dvb-usb/technisat-usb2.c
46045 +++ b/drivers/media/usb/dvb-usb/technisat-usb2.c
46046 @@ -87,8 +87,11 @@ struct technisat_usb2_state {
46047 static int technisat_usb2_i2c_access(struct usb_device *udev,
46048 u8 device_addr, u8 *tx, u8 txlen, u8 *rx, u8 rxlen)
46049 {
46050 - u8 b[64];
46051 - int ret, actual_length;
46052 + u8 *b = kmalloc(64, GFP_KERNEL);
46053 + int ret, actual_length, error = 0;
46054 +
46055 + if (b == NULL)
46056 + return -ENOMEM;
46057
46058 deb_i2c("i2c-access: %02x, tx: ", device_addr);
46059 debug_dump(tx, txlen, deb_i2c);
46060 @@ -121,7 +124,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46061
46062 if (ret < 0) {
46063 err("i2c-error: out failed %02x = %d", device_addr, ret);
46064 - return -ENODEV;
46065 + error = -ENODEV;
46066 + goto out;
46067 }
46068
46069 ret = usb_bulk_msg(udev,
46070 @@ -129,7 +133,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46071 b, 64, &actual_length, 1000);
46072 if (ret < 0) {
46073 err("i2c-error: in failed %02x = %d", device_addr, ret);
46074 - return -ENODEV;
46075 + error = -ENODEV;
46076 + goto out;
46077 }
46078
46079 if (b[0] != I2C_STATUS_OK) {
46080 @@ -137,8 +142,10 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46081 /* handle tuner-i2c-nak */
46082 if (!(b[0] == I2C_STATUS_NAK &&
46083 device_addr == 0x60
46084 - /* && device_is_technisat_usb2 */))
46085 - return -ENODEV;
46086 + /* && device_is_technisat_usb2 */)) {
46087 + error = -ENODEV;
46088 + goto out;
46089 + }
46090 }
46091
46092 deb_i2c("status: %d, ", b[0]);
46093 @@ -152,7 +159,9 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46094
46095 deb_i2c("\n");
46096
46097 - return 0;
46098 +out:
46099 + kfree(b);
46100 + return error;
46101 }
46102
46103 static int technisat_usb2_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
46104 @@ -224,14 +233,16 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
46105 {
46106 int ret;
46107
46108 - u8 led[8] = {
46109 - red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
46110 - 0
46111 - };
46112 + u8 *led = kzalloc(8, GFP_KERNEL);
46113 +
46114 + if (led == NULL)
46115 + return -ENOMEM;
46116
46117 if (disable_led_control && state != TECH_LED_OFF)
46118 return 0;
46119
46120 + led[0] = red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST;
46121 +
46122 switch (state) {
46123 case TECH_LED_ON:
46124 led[1] = 0x82;
46125 @@ -263,16 +274,22 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
46126 red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
46127 USB_TYPE_VENDOR | USB_DIR_OUT,
46128 0, 0,
46129 - led, sizeof(led), 500);
46130 + led, 8, 500);
46131
46132 mutex_unlock(&d->i2c_mutex);
46133 +
46134 + kfree(led);
46135 +
46136 return ret;
46137 }
46138
46139 static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 green)
46140 {
46141 int ret;
46142 - u8 b = 0;
46143 + u8 *b = kzalloc(1, GFP_KERNEL);
46144 +
46145 + if (b == NULL)
46146 + return -ENOMEM;
46147
46148 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
46149 return -EAGAIN;
46150 @@ -281,10 +298,12 @@ static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 gre
46151 SET_LED_TIMER_DIVIDER_VENDOR_REQUEST,
46152 USB_TYPE_VENDOR | USB_DIR_OUT,
46153 (red << 8) | green, 0,
46154 - &b, 1, 500);
46155 + b, 1, 500);
46156
46157 mutex_unlock(&d->i2c_mutex);
46158
46159 + kfree(b);
46160 +
46161 return ret;
46162 }
46163
46164 @@ -328,7 +347,7 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
46165 struct dvb_usb_device_description **desc, int *cold)
46166 {
46167 int ret;
46168 - u8 version[3];
46169 + u8 *version = kmalloc(3, GFP_KERNEL);
46170
46171 /* first select the interface */
46172 if (usb_set_interface(udev, 0, 1) != 0)
46173 @@ -338,11 +357,14 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
46174
46175 *cold = 0; /* by default do not download a firmware - just in case something is wrong */
46176
46177 + if (version == NULL)
46178 + return 0;
46179 +
46180 ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
46181 GET_VERSION_INFO_VENDOR_REQUEST,
46182 USB_TYPE_VENDOR | USB_DIR_IN,
46183 0, 0,
46184 - version, sizeof(version), 500);
46185 + version, 3, 500);
46186
46187 if (ret < 0)
46188 *cold = 1;
46189 @@ -351,6 +373,8 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
46190 *cold = 0;
46191 }
46192
46193 + kfree(version);
46194 +
46195 return 0;
46196 }
46197
46198 @@ -594,10 +618,15 @@ static int technisat_usb2_frontend_attach(struct dvb_usb_adapter *a)
46199
46200 static int technisat_usb2_get_ir(struct dvb_usb_device *d)
46201 {
46202 - u8 buf[62], *b;
46203 + u8 *buf, *b;
46204 int ret;
46205 struct ir_raw_event ev;
46206
46207 + buf = kmalloc(62, GFP_KERNEL);
46208 +
46209 + if (buf == NULL)
46210 + return -ENOMEM;
46211 +
46212 buf[0] = GET_IR_DATA_VENDOR_REQUEST;
46213 buf[1] = 0x08;
46214 buf[2] = 0x8f;
46215 @@ -620,16 +649,20 @@ static int technisat_usb2_get_ir(struct dvb_usb_device *d)
46216 GET_IR_DATA_VENDOR_REQUEST,
46217 USB_TYPE_VENDOR | USB_DIR_IN,
46218 0x8080, 0,
46219 - buf, sizeof(buf), 500);
46220 + buf, 62, 500);
46221
46222 unlock:
46223 mutex_unlock(&d->i2c_mutex);
46224
46225 - if (ret < 0)
46226 + if (ret < 0) {
46227 + kfree(buf);
46228 return ret;
46229 + }
46230
46231 - if (ret == 1)
46232 + if (ret == 1) {
46233 + kfree(buf);
46234 return 0; /* no key pressed */
46235 + }
46236
46237 /* decoding */
46238 b = buf+1;
46239 @@ -656,6 +689,8 @@ unlock:
46240
46241 ir_raw_event_handle(d->rc_dev);
46242
46243 + kfree(buf);
46244 +
46245 return 1;
46246 }
46247
46248 diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
46249 index af63543..0436f20 100644
46250 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
46251 +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
46252 @@ -429,7 +429,7 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
46253 * by passing a very big num_planes value */
46254 uplane = compat_alloc_user_space(num_planes *
46255 sizeof(struct v4l2_plane));
46256 - kp->m.planes = (__force struct v4l2_plane *)uplane;
46257 + kp->m.planes = (__force_kernel struct v4l2_plane *)uplane;
46258
46259 while (--num_planes >= 0) {
46260 ret = get_v4l2_plane32(uplane, uplane32, kp->memory);
46261 @@ -500,7 +500,7 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
46262 if (num_planes == 0)
46263 return 0;
46264
46265 - uplane = (__force struct v4l2_plane __user *)kp->m.planes;
46266 + uplane = (struct v4l2_plane __force_user *)kp->m.planes;
46267 if (get_user(p, &up->m.planes))
46268 return -EFAULT;
46269 uplane32 = compat_ptr(p);
46270 @@ -564,7 +564,7 @@ static int get_v4l2_framebuffer32(struct v4l2_framebuffer *kp, struct v4l2_frame
46271 get_user(kp->flags, &up->flags) ||
46272 copy_from_user(&kp->fmt, &up->fmt, sizeof(up->fmt)))
46273 return -EFAULT;
46274 - kp->base = (__force void *)compat_ptr(tmp);
46275 + kp->base = (__force_kernel void *)compat_ptr(tmp);
46276 return 0;
46277 }
46278
46279 @@ -669,7 +669,7 @@ static int get_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
46280 n * sizeof(struct v4l2_ext_control32)))
46281 return -EFAULT;
46282 kcontrols = compat_alloc_user_space(n * sizeof(struct v4l2_ext_control));
46283 - kp->controls = (__force struct v4l2_ext_control *)kcontrols;
46284 + kp->controls = (__force_kernel struct v4l2_ext_control *)kcontrols;
46285 while (--n >= 0) {
46286 u32 id;
46287
46288 @@ -696,7 +696,7 @@ static int put_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
46289 {
46290 struct v4l2_ext_control32 __user *ucontrols;
46291 struct v4l2_ext_control __user *kcontrols =
46292 - (__force struct v4l2_ext_control __user *)kp->controls;
46293 + (struct v4l2_ext_control __force_user *)kp->controls;
46294 int n = kp->count;
46295 compat_caddr_t p;
46296
46297 @@ -780,7 +780,7 @@ static int get_v4l2_edid32(struct v4l2_edid *kp, struct v4l2_edid32 __user *up)
46298 get_user(tmp, &up->edid) ||
46299 copy_from_user(kp->reserved, up->reserved, sizeof(kp->reserved)))
46300 return -EFAULT;
46301 - kp->edid = (__force u8 *)compat_ptr(tmp);
46302 + kp->edid = (__force_kernel u8 *)compat_ptr(tmp);
46303 return 0;
46304 }
46305
46306 diff --git a/drivers/media/v4l2-core/v4l2-device.c b/drivers/media/v4l2-core/v4l2-device.c
46307 index 015f92a..59e311e 100644
46308 --- a/drivers/media/v4l2-core/v4l2-device.c
46309 +++ b/drivers/media/v4l2-core/v4l2-device.c
46310 @@ -75,9 +75,9 @@ int v4l2_device_put(struct v4l2_device *v4l2_dev)
46311 EXPORT_SYMBOL_GPL(v4l2_device_put);
46312
46313 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
46314 - atomic_t *instance)
46315 + atomic_unchecked_t *instance)
46316 {
46317 - int num = atomic_inc_return(instance) - 1;
46318 + int num = atomic_inc_return_unchecked(instance) - 1;
46319 int len = strlen(basename);
46320
46321 if (basename[len - 1] >= '0' && basename[len - 1] <= '9')
46322 diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
46323 index faac2f4..e39dcd9 100644
46324 --- a/drivers/media/v4l2-core/v4l2-ioctl.c
46325 +++ b/drivers/media/v4l2-core/v4l2-ioctl.c
46326 @@ -2151,7 +2151,8 @@ struct v4l2_ioctl_info {
46327 struct file *file, void *fh, void *p);
46328 } u;
46329 void (*debug)(const void *arg, bool write_only);
46330 -};
46331 +} __do_const;
46332 +typedef struct v4l2_ioctl_info __no_const v4l2_ioctl_info_no_const;
46333
46334 /* This control needs a priority check */
46335 #define INFO_FL_PRIO (1 << 0)
46336 @@ -2335,7 +2336,7 @@ static long __video_do_ioctl(struct file *file,
46337 struct video_device *vfd = video_devdata(file);
46338 const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
46339 bool write_only = false;
46340 - struct v4l2_ioctl_info default_info;
46341 + v4l2_ioctl_info_no_const default_info;
46342 const struct v4l2_ioctl_info *info;
46343 void *fh = file->private_data;
46344 struct v4l2_fh *vfh = NULL;
46345 @@ -2422,7 +2423,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
46346 ret = -EINVAL;
46347 break;
46348 }
46349 - *user_ptr = (void __user *)buf->m.planes;
46350 + *user_ptr = (void __force_user *)buf->m.planes;
46351 *kernel_ptr = (void **)&buf->m.planes;
46352 *array_size = sizeof(struct v4l2_plane) * buf->length;
46353 ret = 1;
46354 @@ -2439,7 +2440,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
46355 ret = -EINVAL;
46356 break;
46357 }
46358 - *user_ptr = (void __user *)edid->edid;
46359 + *user_ptr = (void __force_user *)edid->edid;
46360 *kernel_ptr = (void **)&edid->edid;
46361 *array_size = edid->blocks * 128;
46362 ret = 1;
46363 @@ -2457,7 +2458,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
46364 ret = -EINVAL;
46365 break;
46366 }
46367 - *user_ptr = (void __user *)ctrls->controls;
46368 + *user_ptr = (void __force_user *)ctrls->controls;
46369 *kernel_ptr = (void **)&ctrls->controls;
46370 *array_size = sizeof(struct v4l2_ext_control)
46371 * ctrls->count;
46372 @@ -2558,7 +2559,7 @@ video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
46373 }
46374
46375 if (has_array_args) {
46376 - *kernel_ptr = (void __force *)user_ptr;
46377 + *kernel_ptr = (void __force_kernel *)user_ptr;
46378 if (copy_to_user(user_ptr, mbuf, array_size))
46379 err = -EFAULT;
46380 goto out_array_args;
46381 diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
46382 index 24696f5..3637780 100644
46383 --- a/drivers/memory/omap-gpmc.c
46384 +++ b/drivers/memory/omap-gpmc.c
46385 @@ -211,7 +211,6 @@ struct omap3_gpmc_regs {
46386 };
46387
46388 static struct gpmc_client_irq gpmc_client_irq[GPMC_NR_IRQ];
46389 -static struct irq_chip gpmc_irq_chip;
46390 static int gpmc_irq_start;
46391
46392 static struct resource gpmc_mem_root;
46393 @@ -939,6 +938,17 @@ static void gpmc_irq_noop(struct irq_data *data) { }
46394
46395 static unsigned int gpmc_irq_noop_ret(struct irq_data *data) { return 0; }
46396
46397 +static struct irq_chip gpmc_irq_chip = {
46398 + .name = "gpmc",
46399 + .irq_startup = gpmc_irq_noop_ret,
46400 + .irq_enable = gpmc_irq_enable,
46401 + .irq_disable = gpmc_irq_disable,
46402 + .irq_shutdown = gpmc_irq_noop,
46403 + .irq_ack = gpmc_irq_noop,
46404 + .irq_mask = gpmc_irq_noop,
46405 + .irq_unmask = gpmc_irq_noop,
46406 +};
46407 +
46408 static int gpmc_setup_irq(void)
46409 {
46410 int i;
46411 @@ -953,15 +963,6 @@ static int gpmc_setup_irq(void)
46412 return gpmc_irq_start;
46413 }
46414
46415 - gpmc_irq_chip.name = "gpmc";
46416 - gpmc_irq_chip.irq_startup = gpmc_irq_noop_ret;
46417 - gpmc_irq_chip.irq_enable = gpmc_irq_enable;
46418 - gpmc_irq_chip.irq_disable = gpmc_irq_disable;
46419 - gpmc_irq_chip.irq_shutdown = gpmc_irq_noop;
46420 - gpmc_irq_chip.irq_ack = gpmc_irq_noop;
46421 - gpmc_irq_chip.irq_mask = gpmc_irq_noop;
46422 - gpmc_irq_chip.irq_unmask = gpmc_irq_noop;
46423 -
46424 gpmc_client_irq[0].bitmask = GPMC_IRQ_FIFOEVENTENABLE;
46425 gpmc_client_irq[1].bitmask = GPMC_IRQ_COUNT_EVENT;
46426
46427 diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
46428 index 187f836..679544b 100644
46429 --- a/drivers/message/fusion/mptbase.c
46430 +++ b/drivers/message/fusion/mptbase.c
46431 @@ -6746,8 +6746,13 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
46432 seq_printf(m, " MaxChainDepth = 0x%02x frames\n", ioc->facts.MaxChainDepth);
46433 seq_printf(m, " MinBlockSize = 0x%02x bytes\n", 4*ioc->facts.BlockSize);
46434
46435 +#ifdef CONFIG_GRKERNSEC_HIDESYM
46436 + seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n", NULL, NULL);
46437 +#else
46438 seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n",
46439 (void *)ioc->req_frames, (void *)(ulong)ioc->req_frames_dma);
46440 +#endif
46441 +
46442 /*
46443 * Rounding UP to nearest 4-kB boundary here...
46444 */
46445 @@ -6760,7 +6765,11 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
46446 ioc->facts.GlobalCredits);
46447
46448 seq_printf(m, " Frames @ 0x%p (Dma @ 0x%p)\n",
46449 +#ifdef CONFIG_GRKERNSEC_HIDESYM
46450 + NULL, NULL);
46451 +#else
46452 (void *)ioc->alloc, (void *)(ulong)ioc->alloc_dma);
46453 +#endif
46454 sz = (ioc->reply_sz * ioc->reply_depth) + 128;
46455 seq_printf(m, " {CurRepSz=%d} x {CurRepDepth=%d} = %d bytes ^= 0x%x\n",
46456 ioc->reply_sz, ioc->reply_depth, ioc->reply_sz*ioc->reply_depth, sz);
46457 diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
46458 index 5bdaae1..eced16f 100644
46459 --- a/drivers/message/fusion/mptsas.c
46460 +++ b/drivers/message/fusion/mptsas.c
46461 @@ -446,6 +446,23 @@ mptsas_is_end_device(struct mptsas_devinfo * attached)
46462 return 0;
46463 }
46464
46465 +static inline void
46466 +mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
46467 +{
46468 + if (phy_info->port_details) {
46469 + phy_info->port_details->rphy = rphy;
46470 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
46471 + ioc->name, rphy));
46472 + }
46473 +
46474 + if (rphy) {
46475 + dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
46476 + &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
46477 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
46478 + ioc->name, rphy, rphy->dev.release));
46479 + }
46480 +}
46481 +
46482 /* no mutex */
46483 static void
46484 mptsas_port_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo_details * port_details)
46485 @@ -484,23 +501,6 @@ mptsas_get_rphy(struct mptsas_phyinfo *phy_info)
46486 return NULL;
46487 }
46488
46489 -static inline void
46490 -mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
46491 -{
46492 - if (phy_info->port_details) {
46493 - phy_info->port_details->rphy = rphy;
46494 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
46495 - ioc->name, rphy));
46496 - }
46497 -
46498 - if (rphy) {
46499 - dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
46500 - &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
46501 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
46502 - ioc->name, rphy, rphy->dev.release));
46503 - }
46504 -}
46505 -
46506 static inline struct sas_port *
46507 mptsas_get_port(struct mptsas_phyinfo *phy_info)
46508 {
46509 diff --git a/drivers/message/i2o/i2o_proc.c b/drivers/message/i2o/i2o_proc.c
46510 index b7d87cd..3fb36da 100644
46511 --- a/drivers/message/i2o/i2o_proc.c
46512 +++ b/drivers/message/i2o/i2o_proc.c
46513 @@ -255,12 +255,6 @@ static char *scsi_devices[] = {
46514 "Array Controller Device"
46515 };
46516
46517 -static char *chtostr(char *tmp, u8 *chars, int n)
46518 -{
46519 - tmp[0] = 0;
46520 - return strncat(tmp, (char *)chars, n);
46521 -}
46522 -
46523 static int i2o_report_query_status(struct seq_file *seq, int block_status,
46524 char *group)
46525 {
46526 @@ -707,9 +701,9 @@ static int i2o_seq_show_status(struct seq_file *seq, void *v)
46527 static int i2o_seq_show_hw(struct seq_file *seq, void *v)
46528 {
46529 struct i2o_controller *c = (struct i2o_controller *)seq->private;
46530 - static u32 work32[5];
46531 - static u8 *work8 = (u8 *) work32;
46532 - static u16 *work16 = (u16 *) work32;
46533 + u32 work32[5];
46534 + u8 *work8 = (u8 *) work32;
46535 + u16 *work16 = (u16 *) work32;
46536 int token;
46537 u32 hwcap;
46538
46539 @@ -790,7 +784,6 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
46540 } *result;
46541
46542 i2o_exec_execute_ddm_table ddm_table;
46543 - char tmp[28 + 1];
46544
46545 result = kmalloc(sizeof(*result), GFP_KERNEL);
46546 if (!result)
46547 @@ -825,8 +818,7 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
46548
46549 seq_printf(seq, "%-#7x", ddm_table.i2o_vendor_id);
46550 seq_printf(seq, "%-#8x", ddm_table.module_id);
46551 - seq_printf(seq, "%-29s",
46552 - chtostr(tmp, ddm_table.module_name_version, 28));
46553 + seq_printf(seq, "%-.28s", ddm_table.module_name_version);
46554 seq_printf(seq, "%9d ", ddm_table.data_size);
46555 seq_printf(seq, "%8d", ddm_table.code_size);
46556
46557 @@ -893,7 +885,6 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
46558
46559 i2o_driver_result_table *result;
46560 i2o_driver_store_table *dst;
46561 - char tmp[28 + 1];
46562
46563 result = kmalloc(sizeof(i2o_driver_result_table), GFP_KERNEL);
46564 if (result == NULL)
46565 @@ -928,9 +919,8 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
46566
46567 seq_printf(seq, "%-#7x", dst->i2o_vendor_id);
46568 seq_printf(seq, "%-#8x", dst->module_id);
46569 - seq_printf(seq, "%-29s",
46570 - chtostr(tmp, dst->module_name_version, 28));
46571 - seq_printf(seq, "%-9s", chtostr(tmp, dst->date, 8));
46572 + seq_printf(seq, "%-.28s", dst->module_name_version);
46573 + seq_printf(seq, "%-.8s", dst->date);
46574 seq_printf(seq, "%8d ", dst->module_size);
46575 seq_printf(seq, "%8d ", dst->mpb_size);
46576 seq_printf(seq, "0x%04x", dst->module_flags);
46577 @@ -1246,11 +1236,10 @@ static int i2o_seq_show_authorized_users(struct seq_file *seq, void *v)
46578 static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
46579 {
46580 struct i2o_device *d = (struct i2o_device *)seq->private;
46581 - static u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
46582 + u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
46583 // == (allow) 512d bytes (max)
46584 - static u16 *work16 = (u16 *) work32;
46585 + u16 *work16 = (u16 *) work32;
46586 int token;
46587 - char tmp[16 + 1];
46588
46589 token = i2o_parm_field_get(d, 0xF100, -1, &work32, sizeof(work32));
46590
46591 @@ -1262,14 +1251,10 @@ static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
46592 seq_printf(seq, "Device Class : %s\n", i2o_get_class_name(work16[0]));
46593 seq_printf(seq, "Owner TID : %0#5x\n", work16[2]);
46594 seq_printf(seq, "Parent TID : %0#5x\n", work16[3]);
46595 - seq_printf(seq, "Vendor info : %s\n",
46596 - chtostr(tmp, (u8 *) (work32 + 2), 16));
46597 - seq_printf(seq, "Product info : %s\n",
46598 - chtostr(tmp, (u8 *) (work32 + 6), 16));
46599 - seq_printf(seq, "Description : %s\n",
46600 - chtostr(tmp, (u8 *) (work32 + 10), 16));
46601 - seq_printf(seq, "Product rev. : %s\n",
46602 - chtostr(tmp, (u8 *) (work32 + 14), 8));
46603 + seq_printf(seq, "Vendor info : %.16s\n", (u8 *) (work32 + 2));
46604 + seq_printf(seq, "Product info : %.16s\n", (u8 *) (work32 + 6));
46605 + seq_printf(seq, "Description : %.16s\n", (u8 *) (work32 + 10));
46606 + seq_printf(seq, "Product rev. : %.8s\n", (u8 *) (work32 + 14));
46607
46608 seq_printf(seq, "Serial number : ");
46609 print_serial_number(seq, (u8 *) (work32 + 16),
46610 @@ -1306,8 +1291,6 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
46611 u8 pad[256]; // allow up to 256 byte (max) serial number
46612 } result;
46613
46614 - char tmp[24 + 1];
46615 -
46616 token = i2o_parm_field_get(d, 0xF101, -1, &result, sizeof(result));
46617
46618 if (token < 0) {
46619 @@ -1316,10 +1299,8 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
46620 }
46621
46622 seq_printf(seq, "Registering DDM TID : 0x%03x\n", result.ddm_tid);
46623 - seq_printf(seq, "Module name : %s\n",
46624 - chtostr(tmp, result.module_name, 24));
46625 - seq_printf(seq, "Module revision : %s\n",
46626 - chtostr(tmp, result.module_rev, 8));
46627 + seq_printf(seq, "Module name : %.24s\n", result.module_name);
46628 + seq_printf(seq, "Module revision : %.8s\n", result.module_rev);
46629
46630 seq_printf(seq, "Serial number : ");
46631 print_serial_number(seq, result.serial_number, sizeof(result) - 36);
46632 @@ -1343,8 +1324,6 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
46633 u8 instance_number[4];
46634 } result;
46635
46636 - char tmp[64 + 1];
46637 -
46638 token = i2o_parm_field_get(d, 0xF102, -1, &result, sizeof(result));
46639
46640 if (token < 0) {
46641 @@ -1352,14 +1331,10 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
46642 return 0;
46643 }
46644
46645 - seq_printf(seq, "Device name : %s\n",
46646 - chtostr(tmp, result.device_name, 64));
46647 - seq_printf(seq, "Service name : %s\n",
46648 - chtostr(tmp, result.service_name, 64));
46649 - seq_printf(seq, "Physical name : %s\n",
46650 - chtostr(tmp, result.physical_location, 64));
46651 - seq_printf(seq, "Instance number : %s\n",
46652 - chtostr(tmp, result.instance_number, 4));
46653 + seq_printf(seq, "Device name : %.64s\n", result.device_name);
46654 + seq_printf(seq, "Service name : %.64s\n", result.service_name);
46655 + seq_printf(seq, "Physical name : %.64s\n", result.physical_location);
46656 + seq_printf(seq, "Instance number : %.4s\n", result.instance_number);
46657
46658 return 0;
46659 }
46660 @@ -1368,9 +1343,9 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
46661 static int i2o_seq_show_sgl_limits(struct seq_file *seq, void *v)
46662 {
46663 struct i2o_device *d = (struct i2o_device *)seq->private;
46664 - static u32 work32[12];
46665 - static u16 *work16 = (u16 *) work32;
46666 - static u8 *work8 = (u8 *) work32;
46667 + u32 work32[12];
46668 + u16 *work16 = (u16 *) work32;
46669 + u8 *work8 = (u8 *) work32;
46670 int token;
46671
46672 token = i2o_parm_field_get(d, 0xF103, -1, &work32, sizeof(work32));
46673 diff --git a/drivers/message/i2o/iop.c b/drivers/message/i2o/iop.c
46674 index 92752fb..a7494f6 100644
46675 --- a/drivers/message/i2o/iop.c
46676 +++ b/drivers/message/i2o/iop.c
46677 @@ -111,10 +111,10 @@ u32 i2o_cntxt_list_add(struct i2o_controller * c, void *ptr)
46678
46679 spin_lock_irqsave(&c->context_list_lock, flags);
46680
46681 - if (unlikely(atomic_inc_and_test(&c->context_list_counter)))
46682 - atomic_inc(&c->context_list_counter);
46683 + if (unlikely(atomic_inc_and_test_unchecked(&c->context_list_counter)))
46684 + atomic_inc_unchecked(&c->context_list_counter);
46685
46686 - entry->context = atomic_read(&c->context_list_counter);
46687 + entry->context = atomic_read_unchecked(&c->context_list_counter);
46688
46689 list_add(&entry->list, &c->context_list);
46690
46691 @@ -1076,7 +1076,7 @@ struct i2o_controller *i2o_iop_alloc(void)
46692
46693 #if BITS_PER_LONG == 64
46694 spin_lock_init(&c->context_list_lock);
46695 - atomic_set(&c->context_list_counter, 0);
46696 + atomic_set_unchecked(&c->context_list_counter, 0);
46697 INIT_LIST_HEAD(&c->context_list);
46698 #endif
46699
46700 diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
46701 index 9a8e185..27ff17d 100644
46702 --- a/drivers/mfd/ab8500-debugfs.c
46703 +++ b/drivers/mfd/ab8500-debugfs.c
46704 @@ -100,7 +100,7 @@ static int irq_last;
46705 static u32 *irq_count;
46706 static int num_irqs;
46707
46708 -static struct device_attribute **dev_attr;
46709 +static device_attribute_no_const **dev_attr;
46710 static char **event_name;
46711
46712 static u8 avg_sample = SAMPLE_16;
46713 diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c
46714 index 5615522..1eb6f3dc 100644
46715 --- a/drivers/mfd/kempld-core.c
46716 +++ b/drivers/mfd/kempld-core.c
46717 @@ -499,7 +499,7 @@ static struct platform_driver kempld_driver = {
46718 .remove = kempld_remove,
46719 };
46720
46721 -static struct dmi_system_id kempld_dmi_table[] __initdata = {
46722 +static const struct dmi_system_id kempld_dmi_table[] __initconst = {
46723 {
46724 .ident = "BHL6",
46725 .matches = {
46726 diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
46727 index c880c89..45a7c68 100644
46728 --- a/drivers/mfd/max8925-i2c.c
46729 +++ b/drivers/mfd/max8925-i2c.c
46730 @@ -152,7 +152,7 @@ static int max8925_probe(struct i2c_client *client,
46731 const struct i2c_device_id *id)
46732 {
46733 struct max8925_platform_data *pdata = dev_get_platdata(&client->dev);
46734 - static struct max8925_chip *chip;
46735 + struct max8925_chip *chip;
46736 struct device_node *node = client->dev.of_node;
46737
46738 if (node && !pdata) {
46739 diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
46740 index 7612d89..70549c2 100644
46741 --- a/drivers/mfd/tps65910.c
46742 +++ b/drivers/mfd/tps65910.c
46743 @@ -230,7 +230,7 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq,
46744 struct tps65910_platform_data *pdata)
46745 {
46746 int ret = 0;
46747 - static struct regmap_irq_chip *tps6591x_irqs_chip;
46748 + struct regmap_irq_chip *tps6591x_irqs_chip;
46749
46750 if (!irq) {
46751 dev_warn(tps65910->dev, "No interrupt support, no core IRQ\n");
46752 diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
46753 index 1b772ef..01e77d33 100644
46754 --- a/drivers/mfd/twl4030-irq.c
46755 +++ b/drivers/mfd/twl4030-irq.c
46756 @@ -34,6 +34,7 @@
46757 #include <linux/of.h>
46758 #include <linux/irqdomain.h>
46759 #include <linux/i2c/twl.h>
46760 +#include <asm/pgtable.h>
46761
46762 #include "twl-core.h"
46763
46764 @@ -729,10 +730,12 @@ int twl4030_init_irq(struct device *dev, int irq_num)
46765 * Install an irq handler for each of the SIH modules;
46766 * clone dummy irq_chip since PIH can't *do* anything
46767 */
46768 - twl4030_irq_chip = dummy_irq_chip;
46769 - twl4030_irq_chip.name = "twl4030";
46770 + pax_open_kernel();
46771 + memcpy((void *)&twl4030_irq_chip, &dummy_irq_chip, sizeof twl4030_irq_chip);
46772 + *(const char **)&twl4030_irq_chip.name = "twl4030";
46773
46774 - twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
46775 + *(void **)&twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
46776 + pax_close_kernel();
46777
46778 for (i = irq_base; i < irq_end; i++) {
46779 irq_set_chip_and_handler(i, &twl4030_irq_chip,
46780 diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c
46781 index 464419b..64bae8d 100644
46782 --- a/drivers/misc/c2port/core.c
46783 +++ b/drivers/misc/c2port/core.c
46784 @@ -922,7 +922,9 @@ struct c2port_device *c2port_device_register(char *name,
46785 goto error_idr_alloc;
46786 c2dev->id = ret;
46787
46788 - bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
46789 + pax_open_kernel();
46790 + *(size_t *)&bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
46791 + pax_close_kernel();
46792
46793 c2dev->dev = device_create(c2port_class, NULL, 0, c2dev,
46794 "c2port%d", c2dev->id);
46795 diff --git a/drivers/misc/eeprom/sunxi_sid.c b/drivers/misc/eeprom/sunxi_sid.c
46796 index 8385177..2f54635 100644
46797 --- a/drivers/misc/eeprom/sunxi_sid.c
46798 +++ b/drivers/misc/eeprom/sunxi_sid.c
46799 @@ -126,7 +126,9 @@ static int sunxi_sid_probe(struct platform_device *pdev)
46800
46801 platform_set_drvdata(pdev, sid_data);
46802
46803 - sid_bin_attr.size = sid_data->keysize;
46804 + pax_open_kernel();
46805 + *(size_t *)&sid_bin_attr.size = sid_data->keysize;
46806 + pax_close_kernel();
46807 if (device_create_bin_file(&pdev->dev, &sid_bin_attr))
46808 return -ENODEV;
46809
46810 diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c
46811 index 36f5d52..32311c3 100644
46812 --- a/drivers/misc/kgdbts.c
46813 +++ b/drivers/misc/kgdbts.c
46814 @@ -834,7 +834,7 @@ static void run_plant_and_detach_test(int is_early)
46815 char before[BREAK_INSTR_SIZE];
46816 char after[BREAK_INSTR_SIZE];
46817
46818 - probe_kernel_read(before, (char *)kgdbts_break_test,
46819 + probe_kernel_read(before, ktla_ktva((char *)kgdbts_break_test),
46820 BREAK_INSTR_SIZE);
46821 init_simple_test();
46822 ts.tst = plant_and_detach_test;
46823 @@ -842,7 +842,7 @@ static void run_plant_and_detach_test(int is_early)
46824 /* Activate test with initial breakpoint */
46825 if (!is_early)
46826 kgdb_breakpoint();
46827 - probe_kernel_read(after, (char *)kgdbts_break_test,
46828 + probe_kernel_read(after, ktla_ktva((char *)kgdbts_break_test),
46829 BREAK_INSTR_SIZE);
46830 if (memcmp(before, after, BREAK_INSTR_SIZE)) {
46831 printk(KERN_CRIT "kgdbts: ERROR kgdb corrupted memory\n");
46832 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c
46833 index 3ef4627..8d00486 100644
46834 --- a/drivers/misc/lis3lv02d/lis3lv02d.c
46835 +++ b/drivers/misc/lis3lv02d/lis3lv02d.c
46836 @@ -497,7 +497,7 @@ static irqreturn_t lis302dl_interrupt(int irq, void *data)
46837 * the lid is closed. This leads to interrupts as soon as a little move
46838 * is done.
46839 */
46840 - atomic_inc(&lis3->count);
46841 + atomic_inc_unchecked(&lis3->count);
46842
46843 wake_up_interruptible(&lis3->misc_wait);
46844 kill_fasync(&lis3->async_queue, SIGIO, POLL_IN);
46845 @@ -583,7 +583,7 @@ static int lis3lv02d_misc_open(struct inode *inode, struct file *file)
46846 if (lis3->pm_dev)
46847 pm_runtime_get_sync(lis3->pm_dev);
46848
46849 - atomic_set(&lis3->count, 0);
46850 + atomic_set_unchecked(&lis3->count, 0);
46851 return 0;
46852 }
46853
46854 @@ -615,7 +615,7 @@ static ssize_t lis3lv02d_misc_read(struct file *file, char __user *buf,
46855 add_wait_queue(&lis3->misc_wait, &wait);
46856 while (true) {
46857 set_current_state(TASK_INTERRUPTIBLE);
46858 - data = atomic_xchg(&lis3->count, 0);
46859 + data = atomic_xchg_unchecked(&lis3->count, 0);
46860 if (data)
46861 break;
46862
46863 @@ -656,7 +656,7 @@ static unsigned int lis3lv02d_misc_poll(struct file *file, poll_table *wait)
46864 struct lis3lv02d, miscdev);
46865
46866 poll_wait(file, &lis3->misc_wait, wait);
46867 - if (atomic_read(&lis3->count))
46868 + if (atomic_read_unchecked(&lis3->count))
46869 return POLLIN | POLLRDNORM;
46870 return 0;
46871 }
46872 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.h b/drivers/misc/lis3lv02d/lis3lv02d.h
46873 index c439c82..1f20f57 100644
46874 --- a/drivers/misc/lis3lv02d/lis3lv02d.h
46875 +++ b/drivers/misc/lis3lv02d/lis3lv02d.h
46876 @@ -297,7 +297,7 @@ struct lis3lv02d {
46877 struct input_polled_dev *idev; /* input device */
46878 struct platform_device *pdev; /* platform device */
46879 struct regulator_bulk_data regulators[2];
46880 - atomic_t count; /* interrupt count after last read */
46881 + atomic_unchecked_t count; /* interrupt count after last read */
46882 union axis_conversion ac; /* hw -> logical axis */
46883 int mapped_btns[3];
46884
46885 diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c
46886 index 2f30bad..c4c13d0 100644
46887 --- a/drivers/misc/sgi-gru/gruhandles.c
46888 +++ b/drivers/misc/sgi-gru/gruhandles.c
46889 @@ -44,8 +44,8 @@ static void update_mcs_stats(enum mcs_op op, unsigned long clks)
46890 unsigned long nsec;
46891
46892 nsec = CLKS2NSEC(clks);
46893 - atomic_long_inc(&mcs_op_statistics[op].count);
46894 - atomic_long_add(nsec, &mcs_op_statistics[op].total);
46895 + atomic_long_inc_unchecked(&mcs_op_statistics[op].count);
46896 + atomic_long_add_unchecked(nsec, &mcs_op_statistics[op].total);
46897 if (mcs_op_statistics[op].max < nsec)
46898 mcs_op_statistics[op].max = nsec;
46899 }
46900 diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c
46901 index 4f76359..cdfcb2e 100644
46902 --- a/drivers/misc/sgi-gru/gruprocfs.c
46903 +++ b/drivers/misc/sgi-gru/gruprocfs.c
46904 @@ -32,9 +32,9 @@
46905
46906 #define printstat(s, f) printstat_val(s, &gru_stats.f, #f)
46907
46908 -static void printstat_val(struct seq_file *s, atomic_long_t *v, char *id)
46909 +static void printstat_val(struct seq_file *s, atomic_long_unchecked_t *v, char *id)
46910 {
46911 - unsigned long val = atomic_long_read(v);
46912 + unsigned long val = atomic_long_read_unchecked(v);
46913
46914 seq_printf(s, "%16lu %s\n", val, id);
46915 }
46916 @@ -134,8 +134,8 @@ static int mcs_statistics_show(struct seq_file *s, void *p)
46917
46918 seq_printf(s, "%-20s%12s%12s%12s\n", "#id", "count", "aver-clks", "max-clks");
46919 for (op = 0; op < mcsop_last; op++) {
46920 - count = atomic_long_read(&mcs_op_statistics[op].count);
46921 - total = atomic_long_read(&mcs_op_statistics[op].total);
46922 + count = atomic_long_read_unchecked(&mcs_op_statistics[op].count);
46923 + total = atomic_long_read_unchecked(&mcs_op_statistics[op].total);
46924 max = mcs_op_statistics[op].max;
46925 seq_printf(s, "%-20s%12ld%12ld%12ld\n", id[op], count,
46926 count ? total / count : 0, max);
46927 diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h
46928 index 5c3ce24..4915ccb 100644
46929 --- a/drivers/misc/sgi-gru/grutables.h
46930 +++ b/drivers/misc/sgi-gru/grutables.h
46931 @@ -167,82 +167,82 @@ extern unsigned int gru_max_gids;
46932 * GRU statistics.
46933 */
46934 struct gru_stats_s {
46935 - atomic_long_t vdata_alloc;
46936 - atomic_long_t vdata_free;
46937 - atomic_long_t gts_alloc;
46938 - atomic_long_t gts_free;
46939 - atomic_long_t gms_alloc;
46940 - atomic_long_t gms_free;
46941 - atomic_long_t gts_double_allocate;
46942 - atomic_long_t assign_context;
46943 - atomic_long_t assign_context_failed;
46944 - atomic_long_t free_context;
46945 - atomic_long_t load_user_context;
46946 - atomic_long_t load_kernel_context;
46947 - atomic_long_t lock_kernel_context;
46948 - atomic_long_t unlock_kernel_context;
46949 - atomic_long_t steal_user_context;
46950 - atomic_long_t steal_kernel_context;
46951 - atomic_long_t steal_context_failed;
46952 - atomic_long_t nopfn;
46953 - atomic_long_t asid_new;
46954 - atomic_long_t asid_next;
46955 - atomic_long_t asid_wrap;
46956 - atomic_long_t asid_reuse;
46957 - atomic_long_t intr;
46958 - atomic_long_t intr_cbr;
46959 - atomic_long_t intr_tfh;
46960 - atomic_long_t intr_spurious;
46961 - atomic_long_t intr_mm_lock_failed;
46962 - atomic_long_t call_os;
46963 - atomic_long_t call_os_wait_queue;
46964 - atomic_long_t user_flush_tlb;
46965 - atomic_long_t user_unload_context;
46966 - atomic_long_t user_exception;
46967 - atomic_long_t set_context_option;
46968 - atomic_long_t check_context_retarget_intr;
46969 - atomic_long_t check_context_unload;
46970 - atomic_long_t tlb_dropin;
46971 - atomic_long_t tlb_preload_page;
46972 - atomic_long_t tlb_dropin_fail_no_asid;
46973 - atomic_long_t tlb_dropin_fail_upm;
46974 - atomic_long_t tlb_dropin_fail_invalid;
46975 - atomic_long_t tlb_dropin_fail_range_active;
46976 - atomic_long_t tlb_dropin_fail_idle;
46977 - atomic_long_t tlb_dropin_fail_fmm;
46978 - atomic_long_t tlb_dropin_fail_no_exception;
46979 - atomic_long_t tfh_stale_on_fault;
46980 - atomic_long_t mmu_invalidate_range;
46981 - atomic_long_t mmu_invalidate_page;
46982 - atomic_long_t flush_tlb;
46983 - atomic_long_t flush_tlb_gru;
46984 - atomic_long_t flush_tlb_gru_tgh;
46985 - atomic_long_t flush_tlb_gru_zero_asid;
46986 + atomic_long_unchecked_t vdata_alloc;
46987 + atomic_long_unchecked_t vdata_free;
46988 + atomic_long_unchecked_t gts_alloc;
46989 + atomic_long_unchecked_t gts_free;
46990 + atomic_long_unchecked_t gms_alloc;
46991 + atomic_long_unchecked_t gms_free;
46992 + atomic_long_unchecked_t gts_double_allocate;
46993 + atomic_long_unchecked_t assign_context;
46994 + atomic_long_unchecked_t assign_context_failed;
46995 + atomic_long_unchecked_t free_context;
46996 + atomic_long_unchecked_t load_user_context;
46997 + atomic_long_unchecked_t load_kernel_context;
46998 + atomic_long_unchecked_t lock_kernel_context;
46999 + atomic_long_unchecked_t unlock_kernel_context;
47000 + atomic_long_unchecked_t steal_user_context;
47001 + atomic_long_unchecked_t steal_kernel_context;
47002 + atomic_long_unchecked_t steal_context_failed;
47003 + atomic_long_unchecked_t nopfn;
47004 + atomic_long_unchecked_t asid_new;
47005 + atomic_long_unchecked_t asid_next;
47006 + atomic_long_unchecked_t asid_wrap;
47007 + atomic_long_unchecked_t asid_reuse;
47008 + atomic_long_unchecked_t intr;
47009 + atomic_long_unchecked_t intr_cbr;
47010 + atomic_long_unchecked_t intr_tfh;
47011 + atomic_long_unchecked_t intr_spurious;
47012 + atomic_long_unchecked_t intr_mm_lock_failed;
47013 + atomic_long_unchecked_t call_os;
47014 + atomic_long_unchecked_t call_os_wait_queue;
47015 + atomic_long_unchecked_t user_flush_tlb;
47016 + atomic_long_unchecked_t user_unload_context;
47017 + atomic_long_unchecked_t user_exception;
47018 + atomic_long_unchecked_t set_context_option;
47019 + atomic_long_unchecked_t check_context_retarget_intr;
47020 + atomic_long_unchecked_t check_context_unload;
47021 + atomic_long_unchecked_t tlb_dropin;
47022 + atomic_long_unchecked_t tlb_preload_page;
47023 + atomic_long_unchecked_t tlb_dropin_fail_no_asid;
47024 + atomic_long_unchecked_t tlb_dropin_fail_upm;
47025 + atomic_long_unchecked_t tlb_dropin_fail_invalid;
47026 + atomic_long_unchecked_t tlb_dropin_fail_range_active;
47027 + atomic_long_unchecked_t tlb_dropin_fail_idle;
47028 + atomic_long_unchecked_t tlb_dropin_fail_fmm;
47029 + atomic_long_unchecked_t tlb_dropin_fail_no_exception;
47030 + atomic_long_unchecked_t tfh_stale_on_fault;
47031 + atomic_long_unchecked_t mmu_invalidate_range;
47032 + atomic_long_unchecked_t mmu_invalidate_page;
47033 + atomic_long_unchecked_t flush_tlb;
47034 + atomic_long_unchecked_t flush_tlb_gru;
47035 + atomic_long_unchecked_t flush_tlb_gru_tgh;
47036 + atomic_long_unchecked_t flush_tlb_gru_zero_asid;
47037
47038 - atomic_long_t copy_gpa;
47039 - atomic_long_t read_gpa;
47040 + atomic_long_unchecked_t copy_gpa;
47041 + atomic_long_unchecked_t read_gpa;
47042
47043 - atomic_long_t mesq_receive;
47044 - atomic_long_t mesq_receive_none;
47045 - atomic_long_t mesq_send;
47046 - atomic_long_t mesq_send_failed;
47047 - atomic_long_t mesq_noop;
47048 - atomic_long_t mesq_send_unexpected_error;
47049 - atomic_long_t mesq_send_lb_overflow;
47050 - atomic_long_t mesq_send_qlimit_reached;
47051 - atomic_long_t mesq_send_amo_nacked;
47052 - atomic_long_t mesq_send_put_nacked;
47053 - atomic_long_t mesq_page_overflow;
47054 - atomic_long_t mesq_qf_locked;
47055 - atomic_long_t mesq_qf_noop_not_full;
47056 - atomic_long_t mesq_qf_switch_head_failed;
47057 - atomic_long_t mesq_qf_unexpected_error;
47058 - atomic_long_t mesq_noop_unexpected_error;
47059 - atomic_long_t mesq_noop_lb_overflow;
47060 - atomic_long_t mesq_noop_qlimit_reached;
47061 - atomic_long_t mesq_noop_amo_nacked;
47062 - atomic_long_t mesq_noop_put_nacked;
47063 - atomic_long_t mesq_noop_page_overflow;
47064 + atomic_long_unchecked_t mesq_receive;
47065 + atomic_long_unchecked_t mesq_receive_none;
47066 + atomic_long_unchecked_t mesq_send;
47067 + atomic_long_unchecked_t mesq_send_failed;
47068 + atomic_long_unchecked_t mesq_noop;
47069 + atomic_long_unchecked_t mesq_send_unexpected_error;
47070 + atomic_long_unchecked_t mesq_send_lb_overflow;
47071 + atomic_long_unchecked_t mesq_send_qlimit_reached;
47072 + atomic_long_unchecked_t mesq_send_amo_nacked;
47073 + atomic_long_unchecked_t mesq_send_put_nacked;
47074 + atomic_long_unchecked_t mesq_page_overflow;
47075 + atomic_long_unchecked_t mesq_qf_locked;
47076 + atomic_long_unchecked_t mesq_qf_noop_not_full;
47077 + atomic_long_unchecked_t mesq_qf_switch_head_failed;
47078 + atomic_long_unchecked_t mesq_qf_unexpected_error;
47079 + atomic_long_unchecked_t mesq_noop_unexpected_error;
47080 + atomic_long_unchecked_t mesq_noop_lb_overflow;
47081 + atomic_long_unchecked_t mesq_noop_qlimit_reached;
47082 + atomic_long_unchecked_t mesq_noop_amo_nacked;
47083 + atomic_long_unchecked_t mesq_noop_put_nacked;
47084 + atomic_long_unchecked_t mesq_noop_page_overflow;
47085
47086 };
47087
47088 @@ -251,8 +251,8 @@ enum mcs_op {cchop_allocate, cchop_start, cchop_interrupt, cchop_interrupt_sync,
47089 tghop_invalidate, mcsop_last};
47090
47091 struct mcs_op_statistic {
47092 - atomic_long_t count;
47093 - atomic_long_t total;
47094 + atomic_long_unchecked_t count;
47095 + atomic_long_unchecked_t total;
47096 unsigned long max;
47097 };
47098
47099 @@ -275,7 +275,7 @@ extern struct mcs_op_statistic mcs_op_statistics[mcsop_last];
47100
47101 #define STAT(id) do { \
47102 if (gru_options & OPT_STATS) \
47103 - atomic_long_inc(&gru_stats.id); \
47104 + atomic_long_inc_unchecked(&gru_stats.id); \
47105 } while (0)
47106
47107 #ifdef CONFIG_SGI_GRU_DEBUG
47108 diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
47109 index c862cd4..0d176fe 100644
47110 --- a/drivers/misc/sgi-xp/xp.h
47111 +++ b/drivers/misc/sgi-xp/xp.h
47112 @@ -288,7 +288,7 @@ struct xpc_interface {
47113 xpc_notify_func, void *);
47114 void (*received) (short, int, void *);
47115 enum xp_retval (*partid_to_nasids) (short, void *);
47116 -};
47117 +} __no_const;
47118
47119 extern struct xpc_interface xpc_interface;
47120
47121 diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c
47122 index 01be66d..e3a0c7e 100644
47123 --- a/drivers/misc/sgi-xp/xp_main.c
47124 +++ b/drivers/misc/sgi-xp/xp_main.c
47125 @@ -78,13 +78,13 @@ xpc_notloaded(void)
47126 }
47127
47128 struct xpc_interface xpc_interface = {
47129 - (void (*)(int))xpc_notloaded,
47130 - (void (*)(int))xpc_notloaded,
47131 - (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
47132 - (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
47133 + .connect = (void (*)(int))xpc_notloaded,
47134 + .disconnect = (void (*)(int))xpc_notloaded,
47135 + .send = (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
47136 + .send_notify = (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
47137 void *))xpc_notloaded,
47138 - (void (*)(short, int, void *))xpc_notloaded,
47139 - (enum xp_retval(*)(short, void *))xpc_notloaded
47140 + .received = (void (*)(short, int, void *))xpc_notloaded,
47141 + .partid_to_nasids = (enum xp_retval(*)(short, void *))xpc_notloaded
47142 };
47143 EXPORT_SYMBOL_GPL(xpc_interface);
47144
47145 diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h
47146 index b94d5f7..7f494c5 100644
47147 --- a/drivers/misc/sgi-xp/xpc.h
47148 +++ b/drivers/misc/sgi-xp/xpc.h
47149 @@ -835,6 +835,7 @@ struct xpc_arch_operations {
47150 void (*received_payload) (struct xpc_channel *, void *);
47151 void (*notify_senders_of_disconnect) (struct xpc_channel *);
47152 };
47153 +typedef struct xpc_arch_operations __no_const xpc_arch_operations_no_const;
47154
47155 /* struct xpc_partition act_state values (for XPC HB) */
47156
47157 @@ -876,7 +877,7 @@ extern struct xpc_registration xpc_registrations[];
47158 /* found in xpc_main.c */
47159 extern struct device *xpc_part;
47160 extern struct device *xpc_chan;
47161 -extern struct xpc_arch_operations xpc_arch_ops;
47162 +extern xpc_arch_operations_no_const xpc_arch_ops;
47163 extern int xpc_disengage_timelimit;
47164 extern int xpc_disengage_timedout;
47165 extern int xpc_activate_IRQ_rcvd;
47166 diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
47167 index 82dc574..8539ab2 100644
47168 --- a/drivers/misc/sgi-xp/xpc_main.c
47169 +++ b/drivers/misc/sgi-xp/xpc_main.c
47170 @@ -166,7 +166,7 @@ static struct notifier_block xpc_die_notifier = {
47171 .notifier_call = xpc_system_die,
47172 };
47173
47174 -struct xpc_arch_operations xpc_arch_ops;
47175 +xpc_arch_operations_no_const xpc_arch_ops;
47176
47177 /*
47178 * Timer function to enforce the timelimit on the partition disengage.
47179 @@ -1210,7 +1210,7 @@ xpc_system_die(struct notifier_block *nb, unsigned long event, void *_die_args)
47180
47181 if (((die_args->trapnr == X86_TRAP_MF) ||
47182 (die_args->trapnr == X86_TRAP_XF)) &&
47183 - !user_mode_vm(die_args->regs))
47184 + !user_mode(die_args->regs))
47185 xpc_die_deactivate();
47186
47187 break;
47188 diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
47189 index 4409d79..d7766d0 100644
47190 --- a/drivers/mmc/card/block.c
47191 +++ b/drivers/mmc/card/block.c
47192 @@ -577,7 +577,7 @@ static int mmc_blk_ioctl_cmd(struct block_device *bdev,
47193 if (idata->ic.postsleep_min_us)
47194 usleep_range(idata->ic.postsleep_min_us, idata->ic.postsleep_max_us);
47195
47196 - if (copy_to_user(&(ic_ptr->response), cmd.resp, sizeof(cmd.resp))) {
47197 + if (copy_to_user(ic_ptr->response, cmd.resp, sizeof(cmd.resp))) {
47198 err = -EFAULT;
47199 goto cmd_rel_host;
47200 }
47201 diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h
47202 index 0d0f7a2..45b8d60 100644
47203 --- a/drivers/mmc/host/dw_mmc.h
47204 +++ b/drivers/mmc/host/dw_mmc.h
47205 @@ -276,5 +276,5 @@ struct dw_mci_drv_data {
47206 int (*parse_dt)(struct dw_mci *host);
47207 int (*execute_tuning)(struct dw_mci_slot *slot, u32 opcode,
47208 struct dw_mci_tuning_data *tuning_data);
47209 -};
47210 +} __do_const;
47211 #endif /* _DW_MMC_H_ */
47212 diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
47213 index 8232e9a..7776006 100644
47214 --- a/drivers/mmc/host/mmci.c
47215 +++ b/drivers/mmc/host/mmci.c
47216 @@ -1635,7 +1635,9 @@ static int mmci_probe(struct amba_device *dev,
47217 mmc->caps |= MMC_CAP_CMD23;
47218
47219 if (variant->busy_detect) {
47220 - mmci_ops.card_busy = mmci_card_busy;
47221 + pax_open_kernel();
47222 + *(void **)&mmci_ops.card_busy = mmci_card_busy;
47223 + pax_close_kernel();
47224 mmci_write_datactrlreg(host, MCI_ST_DPSM_BUSYMODE);
47225 mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY;
47226 mmc->max_busy_timeout = 0;
47227 diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
47228 index 7c71dcd..74cb746 100644
47229 --- a/drivers/mmc/host/omap_hsmmc.c
47230 +++ b/drivers/mmc/host/omap_hsmmc.c
47231 @@ -2120,7 +2120,9 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
47232
47233 if (host->pdata->controller_flags & OMAP_HSMMC_BROKEN_MULTIBLOCK_READ) {
47234 dev_info(&pdev->dev, "multiblock reads disabled due to 35xx erratum 2.1.1.128; MMC read performance may suffer\n");
47235 - omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
47236 + pax_open_kernel();
47237 + *(void **)&omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
47238 + pax_close_kernel();
47239 }
47240
47241 pm_runtime_enable(host->dev);
47242 diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
47243 index af1f7c0..00d368a 100644
47244 --- a/drivers/mmc/host/sdhci-esdhc-imx.c
47245 +++ b/drivers/mmc/host/sdhci-esdhc-imx.c
47246 @@ -989,9 +989,12 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
47247 host->mmc->caps |= MMC_CAP_1_8V_DDR;
47248 }
47249
47250 - if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
47251 - sdhci_esdhc_ops.platform_execute_tuning =
47252 + if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING) {
47253 + pax_open_kernel();
47254 + *(void **)&sdhci_esdhc_ops.platform_execute_tuning =
47255 esdhc_executing_tuning;
47256 + pax_close_kernel();
47257 + }
47258
47259 if (imx_data->socdata->flags & ESDHC_FLAG_STD_TUNING)
47260 writel(readl(host->ioaddr + ESDHC_TUNING_CTRL) |
47261 diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
47262 index c45b893..fba0144 100644
47263 --- a/drivers/mmc/host/sdhci-s3c.c
47264 +++ b/drivers/mmc/host/sdhci-s3c.c
47265 @@ -590,9 +590,11 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
47266 * we can use overriding functions instead of default.
47267 */
47268 if (sc->no_divider) {
47269 - sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
47270 - sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
47271 - sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
47272 + pax_open_kernel();
47273 + *(void **)&sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
47274 + *(void **)&sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
47275 + *(void **)&sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
47276 + pax_close_kernel();
47277 }
47278
47279 /* It supports additional host capabilities if needed */
47280 diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
47281 index 423666b..81ff5eb 100644
47282 --- a/drivers/mtd/chips/cfi_cmdset_0020.c
47283 +++ b/drivers/mtd/chips/cfi_cmdset_0020.c
47284 @@ -666,7 +666,7 @@ cfi_staa_writev(struct mtd_info *mtd, const struct kvec *vecs,
47285 size_t totlen = 0, thislen;
47286 int ret = 0;
47287 size_t buflen = 0;
47288 - static char *buffer;
47289 + char *buffer;
47290
47291 if (!ECCBUF_SIZE) {
47292 /* We should fall back to a general writev implementation.
47293 diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
47294 index b3b7ca1..5dd4634 100644
47295 --- a/drivers/mtd/nand/denali.c
47296 +++ b/drivers/mtd/nand/denali.c
47297 @@ -24,6 +24,7 @@
47298 #include <linux/slab.h>
47299 #include <linux/mtd/mtd.h>
47300 #include <linux/module.h>
47301 +#include <linux/slab.h>
47302
47303 #include "denali.h"
47304
47305 diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
47306 index 4f3851a..f477a23 100644
47307 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
47308 +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
47309 @@ -386,7 +386,7 @@ void prepare_data_dma(struct gpmi_nand_data *this, enum dma_data_direction dr)
47310
47311 /* first try to map the upper buffer directly */
47312 if (virt_addr_valid(this->upper_buf) &&
47313 - !object_is_on_stack(this->upper_buf)) {
47314 + !object_starts_on_stack(this->upper_buf)) {
47315 sg_init_one(sgl, this->upper_buf, this->upper_len);
47316 ret = dma_map_sg(this->dev, sgl, 1, dr);
47317 if (ret == 0)
47318 diff --git a/drivers/mtd/nftlmount.c b/drivers/mtd/nftlmount.c
47319 index 51b9d6a..52af9a7 100644
47320 --- a/drivers/mtd/nftlmount.c
47321 +++ b/drivers/mtd/nftlmount.c
47322 @@ -24,6 +24,7 @@
47323 #include <asm/errno.h>
47324 #include <linux/delay.h>
47325 #include <linux/slab.h>
47326 +#include <linux/sched.h>
47327 #include <linux/mtd/mtd.h>
47328 #include <linux/mtd/nand.h>
47329 #include <linux/mtd/nftl.h>
47330 diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
47331 index c23184a..4115c41 100644
47332 --- a/drivers/mtd/sm_ftl.c
47333 +++ b/drivers/mtd/sm_ftl.c
47334 @@ -56,7 +56,7 @@ static ssize_t sm_attr_show(struct device *dev, struct device_attribute *attr,
47335 #define SM_CIS_VENDOR_OFFSET 0x59
47336 static struct attribute_group *sm_create_sysfs_attributes(struct sm_ftl *ftl)
47337 {
47338 - struct attribute_group *attr_group;
47339 + attribute_group_no_const *attr_group;
47340 struct attribute **attributes;
47341 struct sm_sysfs_attribute *vendor_attribute;
47342 char *vendor;
47343 diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
47344 index 7b11243..b3278a3 100644
47345 --- a/drivers/net/bonding/bond_netlink.c
47346 +++ b/drivers/net/bonding/bond_netlink.c
47347 @@ -585,7 +585,7 @@ nla_put_failure:
47348 return -EMSGSIZE;
47349 }
47350
47351 -struct rtnl_link_ops bond_link_ops __read_mostly = {
47352 +struct rtnl_link_ops bond_link_ops = {
47353 .kind = "bond",
47354 .priv_size = sizeof(struct bonding),
47355 .setup = bond_setup,
47356 diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c
47357 index b3b922a..80bba38 100644
47358 --- a/drivers/net/caif/caif_hsi.c
47359 +++ b/drivers/net/caif/caif_hsi.c
47360 @@ -1444,7 +1444,7 @@ err:
47361 return -ENODEV;
47362 }
47363
47364 -static struct rtnl_link_ops caif_hsi_link_ops __read_mostly = {
47365 +static struct rtnl_link_ops caif_hsi_link_ops = {
47366 .kind = "cfhsi",
47367 .priv_size = sizeof(struct cfhsi),
47368 .setup = cfhsi_setup,
47369 diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
47370 index 98d73aa..63ef9da 100644
47371 --- a/drivers/net/can/Kconfig
47372 +++ b/drivers/net/can/Kconfig
47373 @@ -98,7 +98,7 @@ config CAN_JANZ_ICAN3
47374
47375 config CAN_FLEXCAN
47376 tristate "Support for Freescale FLEXCAN based chips"
47377 - depends on ARM || PPC
47378 + depends on (ARM && CPU_LITTLE_ENDIAN) || PPC
47379 ---help---
47380 Say Y here if you want to support for Freescale FlexCAN.
47381
47382 diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
47383 index 62ca0e8..3bed607 100644
47384 --- a/drivers/net/can/dev.c
47385 +++ b/drivers/net/can/dev.c
47386 @@ -958,7 +958,7 @@ static int can_newlink(struct net *src_net, struct net_device *dev,
47387 return -EOPNOTSUPP;
47388 }
47389
47390 -static struct rtnl_link_ops can_link_ops __read_mostly = {
47391 +static struct rtnl_link_ops can_link_ops = {
47392 .kind = "can",
47393 .maxtype = IFLA_CAN_MAX,
47394 .policy = can_policy,
47395 diff --git a/drivers/net/can/vcan.c b/drivers/net/can/vcan.c
47396 index 674f367..ec3a31f 100644
47397 --- a/drivers/net/can/vcan.c
47398 +++ b/drivers/net/can/vcan.c
47399 @@ -163,7 +163,7 @@ static void vcan_setup(struct net_device *dev)
47400 dev->destructor = free_netdev;
47401 }
47402
47403 -static struct rtnl_link_ops vcan_link_ops __read_mostly = {
47404 +static struct rtnl_link_ops vcan_link_ops = {
47405 .kind = "vcan",
47406 .setup = vcan_setup,
47407 };
47408 diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
47409 index 49adbf1..fff7ff8 100644
47410 --- a/drivers/net/dummy.c
47411 +++ b/drivers/net/dummy.c
47412 @@ -164,7 +164,7 @@ static int dummy_validate(struct nlattr *tb[], struct nlattr *data[])
47413 return 0;
47414 }
47415
47416 -static struct rtnl_link_ops dummy_link_ops __read_mostly = {
47417 +static struct rtnl_link_ops dummy_link_ops = {
47418 .kind = DRV_NAME,
47419 .setup = dummy_setup,
47420 .validate = dummy_validate,
47421 diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
47422 index 0443654..4f0aa18 100644
47423 --- a/drivers/net/ethernet/8390/ax88796.c
47424 +++ b/drivers/net/ethernet/8390/ax88796.c
47425 @@ -889,9 +889,11 @@ static int ax_probe(struct platform_device *pdev)
47426 if (ax->plat->reg_offsets)
47427 ei_local->reg_offset = ax->plat->reg_offsets;
47428 else {
47429 + resource_size_t _mem_size = mem_size;
47430 + do_div(_mem_size, 0x18);
47431 ei_local->reg_offset = ax->reg_offsets;
47432 for (ret = 0; ret < 0x18; ret++)
47433 - ax->reg_offsets[ret] = (mem_size / 0x18) * ret;
47434 + ax->reg_offsets[ret] = _mem_size * ret;
47435 }
47436
47437 if (!request_mem_region(mem->start, mem_size, pdev->name)) {
47438 diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
47439 index 760c72c..a99728c 100644
47440 --- a/drivers/net/ethernet/altera/altera_tse_main.c
47441 +++ b/drivers/net/ethernet/altera/altera_tse_main.c
47442 @@ -1217,7 +1217,7 @@ static int tse_shutdown(struct net_device *dev)
47443 return 0;
47444 }
47445
47446 -static struct net_device_ops altera_tse_netdev_ops = {
47447 +static net_device_ops_no_const altera_tse_netdev_ops __read_only = {
47448 .ndo_open = tse_open,
47449 .ndo_stop = tse_shutdown,
47450 .ndo_start_xmit = tse_start_xmit,
47451 @@ -1454,11 +1454,13 @@ static int altera_tse_probe(struct platform_device *pdev)
47452 ndev->netdev_ops = &altera_tse_netdev_ops;
47453 altera_tse_set_ethtool_ops(ndev);
47454
47455 + pax_open_kernel();
47456 altera_tse_netdev_ops.ndo_set_rx_mode = tse_set_rx_mode;
47457
47458 if (priv->hash_filter)
47459 altera_tse_netdev_ops.ndo_set_rx_mode =
47460 tse_set_rx_mode_hashfilter;
47461 + pax_close_kernel();
47462
47463 /* Scatter/gather IO is not supported,
47464 * so it is turned off
47465 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47466 index 29a0927..5a348e24 100644
47467 --- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47468 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47469 @@ -1122,14 +1122,14 @@ do { \
47470 * operations, everything works on mask values.
47471 */
47472 #define XMDIO_READ(_pdata, _mmd, _reg) \
47473 - ((_pdata)->hw_if.read_mmd_regs((_pdata), 0, \
47474 + ((_pdata)->hw_if->read_mmd_regs((_pdata), 0, \
47475 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff)))
47476
47477 #define XMDIO_READ_BITS(_pdata, _mmd, _reg, _mask) \
47478 (XMDIO_READ((_pdata), _mmd, _reg) & _mask)
47479
47480 #define XMDIO_WRITE(_pdata, _mmd, _reg, _val) \
47481 - ((_pdata)->hw_if.write_mmd_regs((_pdata), 0, \
47482 + ((_pdata)->hw_if->write_mmd_regs((_pdata), 0, \
47483 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff), (_val)))
47484
47485 #define XMDIO_WRITE_BITS(_pdata, _mmd, _reg, _mask, _val) \
47486 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47487 index 8a50b01..39c1ad0 100644
47488 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47489 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47490 @@ -187,7 +187,7 @@ static int xgbe_dcb_ieee_setets(struct net_device *netdev,
47491
47492 memcpy(pdata->ets, ets, sizeof(*pdata->ets));
47493
47494 - pdata->hw_if.config_dcb_tc(pdata);
47495 + pdata->hw_if->config_dcb_tc(pdata);
47496
47497 return 0;
47498 }
47499 @@ -226,7 +226,7 @@ static int xgbe_dcb_ieee_setpfc(struct net_device *netdev,
47500
47501 memcpy(pdata->pfc, pfc, sizeof(*pdata->pfc));
47502
47503 - pdata->hw_if.config_dcb_pfc(pdata);
47504 + pdata->hw_if->config_dcb_pfc(pdata);
47505
47506 return 0;
47507 }
47508 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
47509 index a50891f..b26fe24 100644
47510 --- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
47511 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
47512 @@ -347,7 +347,7 @@ static int xgbe_map_rx_buffer(struct xgbe_prv_data *pdata,
47513
47514 static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
47515 {
47516 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47517 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47518 struct xgbe_channel *channel;
47519 struct xgbe_ring *ring;
47520 struct xgbe_ring_data *rdata;
47521 @@ -388,7 +388,7 @@ static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
47522
47523 static void xgbe_wrapper_rx_descriptor_init(struct xgbe_prv_data *pdata)
47524 {
47525 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47526 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47527 struct xgbe_channel *channel;
47528 struct xgbe_ring *ring;
47529 struct xgbe_ring_desc *rdesc;
47530 @@ -624,7 +624,7 @@ err_out:
47531 static void xgbe_realloc_rx_buffer(struct xgbe_channel *channel)
47532 {
47533 struct xgbe_prv_data *pdata = channel->pdata;
47534 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47535 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47536 struct xgbe_ring *ring = channel->rx_ring;
47537 struct xgbe_ring_data *rdata;
47538 int i;
47539 @@ -650,17 +650,12 @@ static void xgbe_realloc_rx_buffer(struct xgbe_channel *channel)
47540 DBGPR("<--xgbe_realloc_rx_buffer\n");
47541 }
47542
47543 -void xgbe_init_function_ptrs_desc(struct xgbe_desc_if *desc_if)
47544 -{
47545 - DBGPR("-->xgbe_init_function_ptrs_desc\n");
47546 -
47547 - desc_if->alloc_ring_resources = xgbe_alloc_ring_resources;
47548 - desc_if->free_ring_resources = xgbe_free_ring_resources;
47549 - desc_if->map_tx_skb = xgbe_map_tx_skb;
47550 - desc_if->realloc_rx_buffer = xgbe_realloc_rx_buffer;
47551 - desc_if->unmap_rdata = xgbe_unmap_rdata;
47552 - desc_if->wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init;
47553 - desc_if->wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init;
47554 -
47555 - DBGPR("<--xgbe_init_function_ptrs_desc\n");
47556 -}
47557 +const struct xgbe_desc_if default_xgbe_desc_if = {
47558 + .alloc_ring_resources = xgbe_alloc_ring_resources,
47559 + .free_ring_resources = xgbe_free_ring_resources,
47560 + .map_tx_skb = xgbe_map_tx_skb,
47561 + .realloc_rx_buffer = xgbe_realloc_rx_buffer,
47562 + .unmap_rdata = xgbe_unmap_rdata,
47563 + .wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init,
47564 + .wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init,
47565 +};
47566 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47567 index 4c66cd1..1a20aab 100644
47568 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47569 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47570 @@ -2703,7 +2703,7 @@ static void xgbe_powerdown_rx(struct xgbe_prv_data *pdata)
47571
47572 static int xgbe_init(struct xgbe_prv_data *pdata)
47573 {
47574 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47575 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47576 int ret;
47577
47578 DBGPR("-->xgbe_init\n");
47579 @@ -2767,108 +2767,103 @@ static int xgbe_init(struct xgbe_prv_data *pdata)
47580 return 0;
47581 }
47582
47583 -void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *hw_if)
47584 -{
47585 - DBGPR("-->xgbe_init_function_ptrs\n");
47586 -
47587 - hw_if->tx_complete = xgbe_tx_complete;
47588 -
47589 - hw_if->set_promiscuous_mode = xgbe_set_promiscuous_mode;
47590 - hw_if->set_all_multicast_mode = xgbe_set_all_multicast_mode;
47591 - hw_if->add_mac_addresses = xgbe_add_mac_addresses;
47592 - hw_if->set_mac_address = xgbe_set_mac_address;
47593 -
47594 - hw_if->enable_rx_csum = xgbe_enable_rx_csum;
47595 - hw_if->disable_rx_csum = xgbe_disable_rx_csum;
47596 -
47597 - hw_if->enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping;
47598 - hw_if->disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping;
47599 - hw_if->enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering;
47600 - hw_if->disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering;
47601 - hw_if->update_vlan_hash_table = xgbe_update_vlan_hash_table;
47602 -
47603 - hw_if->read_mmd_regs = xgbe_read_mmd_regs;
47604 - hw_if->write_mmd_regs = xgbe_write_mmd_regs;
47605 -
47606 - hw_if->set_gmii_speed = xgbe_set_gmii_speed;
47607 - hw_if->set_gmii_2500_speed = xgbe_set_gmii_2500_speed;
47608 - hw_if->set_xgmii_speed = xgbe_set_xgmii_speed;
47609 -
47610 - hw_if->enable_tx = xgbe_enable_tx;
47611 - hw_if->disable_tx = xgbe_disable_tx;
47612 - hw_if->enable_rx = xgbe_enable_rx;
47613 - hw_if->disable_rx = xgbe_disable_rx;
47614 -
47615 - hw_if->powerup_tx = xgbe_powerup_tx;
47616 - hw_if->powerdown_tx = xgbe_powerdown_tx;
47617 - hw_if->powerup_rx = xgbe_powerup_rx;
47618 - hw_if->powerdown_rx = xgbe_powerdown_rx;
47619 -
47620 - hw_if->dev_xmit = xgbe_dev_xmit;
47621 - hw_if->dev_read = xgbe_dev_read;
47622 - hw_if->enable_int = xgbe_enable_int;
47623 - hw_if->disable_int = xgbe_disable_int;
47624 - hw_if->init = xgbe_init;
47625 - hw_if->exit = xgbe_exit;
47626 +const struct xgbe_hw_if default_xgbe_hw_if = {
47627 + .tx_complete = xgbe_tx_complete,
47628 +
47629 + .set_promiscuous_mode = xgbe_set_promiscuous_mode,
47630 + .set_all_multicast_mode = xgbe_set_all_multicast_mode,
47631 + .add_mac_addresses = xgbe_add_mac_addresses,
47632 + .set_mac_address = xgbe_set_mac_address,
47633 +
47634 + .enable_rx_csum = xgbe_enable_rx_csum,
47635 + .disable_rx_csum = xgbe_disable_rx_csum,
47636 +
47637 + .enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping,
47638 + .disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping,
47639 + .enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering,
47640 + .disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering,
47641 + .update_vlan_hash_table = xgbe_update_vlan_hash_table,
47642 +
47643 + .read_mmd_regs = xgbe_read_mmd_regs,
47644 + .write_mmd_regs = xgbe_write_mmd_regs,
47645 +
47646 + .set_gmii_speed = xgbe_set_gmii_speed,
47647 + .set_gmii_2500_speed = xgbe_set_gmii_2500_speed,
47648 + .set_xgmii_speed = xgbe_set_xgmii_speed,
47649 +
47650 + .enable_tx = xgbe_enable_tx,
47651 + .disable_tx = xgbe_disable_tx,
47652 + .enable_rx = xgbe_enable_rx,
47653 + .disable_rx = xgbe_disable_rx,
47654 +
47655 + .powerup_tx = xgbe_powerup_tx,
47656 + .powerdown_tx = xgbe_powerdown_tx,
47657 + .powerup_rx = xgbe_powerup_rx,
47658 + .powerdown_rx = xgbe_powerdown_rx,
47659 +
47660 + .dev_xmit = xgbe_dev_xmit,
47661 + .dev_read = xgbe_dev_read,
47662 + .enable_int = xgbe_enable_int,
47663 + .disable_int = xgbe_disable_int,
47664 + .init = xgbe_init,
47665 + .exit = xgbe_exit,
47666
47667 /* Descriptor related Sequences have to be initialized here */
47668 - hw_if->tx_desc_init = xgbe_tx_desc_init;
47669 - hw_if->rx_desc_init = xgbe_rx_desc_init;
47670 - hw_if->tx_desc_reset = xgbe_tx_desc_reset;
47671 - hw_if->rx_desc_reset = xgbe_rx_desc_reset;
47672 - hw_if->is_last_desc = xgbe_is_last_desc;
47673 - hw_if->is_context_desc = xgbe_is_context_desc;
47674 - hw_if->tx_start_xmit = xgbe_tx_start_xmit;
47675 + .tx_desc_init = xgbe_tx_desc_init,
47676 + .rx_desc_init = xgbe_rx_desc_init,
47677 + .tx_desc_reset = xgbe_tx_desc_reset,
47678 + .rx_desc_reset = xgbe_rx_desc_reset,
47679 + .is_last_desc = xgbe_is_last_desc,
47680 + .is_context_desc = xgbe_is_context_desc,
47681 + .tx_start_xmit = xgbe_tx_start_xmit,
47682
47683 /* For FLOW ctrl */
47684 - hw_if->config_tx_flow_control = xgbe_config_tx_flow_control;
47685 - hw_if->config_rx_flow_control = xgbe_config_rx_flow_control;
47686 + .config_tx_flow_control = xgbe_config_tx_flow_control,
47687 + .config_rx_flow_control = xgbe_config_rx_flow_control,
47688
47689 /* For RX coalescing */
47690 - hw_if->config_rx_coalesce = xgbe_config_rx_coalesce;
47691 - hw_if->config_tx_coalesce = xgbe_config_tx_coalesce;
47692 - hw_if->usec_to_riwt = xgbe_usec_to_riwt;
47693 - hw_if->riwt_to_usec = xgbe_riwt_to_usec;
47694 + .config_rx_coalesce = xgbe_config_rx_coalesce,
47695 + .config_tx_coalesce = xgbe_config_tx_coalesce,
47696 + .usec_to_riwt = xgbe_usec_to_riwt,
47697 + .riwt_to_usec = xgbe_riwt_to_usec,
47698
47699 /* For RX and TX threshold config */
47700 - hw_if->config_rx_threshold = xgbe_config_rx_threshold;
47701 - hw_if->config_tx_threshold = xgbe_config_tx_threshold;
47702 + .config_rx_threshold = xgbe_config_rx_threshold,
47703 + .config_tx_threshold = xgbe_config_tx_threshold,
47704
47705 /* For RX and TX Store and Forward Mode config */
47706 - hw_if->config_rsf_mode = xgbe_config_rsf_mode;
47707 - hw_if->config_tsf_mode = xgbe_config_tsf_mode;
47708 + .config_rsf_mode = xgbe_config_rsf_mode,
47709 + .config_tsf_mode = xgbe_config_tsf_mode,
47710
47711 /* For TX DMA Operating on Second Frame config */
47712 - hw_if->config_osp_mode = xgbe_config_osp_mode;
47713 + .config_osp_mode = xgbe_config_osp_mode,
47714
47715 /* For RX and TX PBL config */
47716 - hw_if->config_rx_pbl_val = xgbe_config_rx_pbl_val;
47717 - hw_if->get_rx_pbl_val = xgbe_get_rx_pbl_val;
47718 - hw_if->config_tx_pbl_val = xgbe_config_tx_pbl_val;
47719 - hw_if->get_tx_pbl_val = xgbe_get_tx_pbl_val;
47720 - hw_if->config_pblx8 = xgbe_config_pblx8;
47721 + .config_rx_pbl_val = xgbe_config_rx_pbl_val,
47722 + .get_rx_pbl_val = xgbe_get_rx_pbl_val,
47723 + .config_tx_pbl_val = xgbe_config_tx_pbl_val,
47724 + .get_tx_pbl_val = xgbe_get_tx_pbl_val,
47725 + .config_pblx8 = xgbe_config_pblx8,
47726
47727 /* For MMC statistics support */
47728 - hw_if->tx_mmc_int = xgbe_tx_mmc_int;
47729 - hw_if->rx_mmc_int = xgbe_rx_mmc_int;
47730 - hw_if->read_mmc_stats = xgbe_read_mmc_stats;
47731 + .tx_mmc_int = xgbe_tx_mmc_int,
47732 + .rx_mmc_int = xgbe_rx_mmc_int,
47733 + .read_mmc_stats = xgbe_read_mmc_stats,
47734
47735 /* For PTP config */
47736 - hw_if->config_tstamp = xgbe_config_tstamp;
47737 - hw_if->update_tstamp_addend = xgbe_update_tstamp_addend;
47738 - hw_if->set_tstamp_time = xgbe_set_tstamp_time;
47739 - hw_if->get_tstamp_time = xgbe_get_tstamp_time;
47740 - hw_if->get_tx_tstamp = xgbe_get_tx_tstamp;
47741 + .config_tstamp = xgbe_config_tstamp,
47742 + .update_tstamp_addend = xgbe_update_tstamp_addend,
47743 + .set_tstamp_time = xgbe_set_tstamp_time,
47744 + .get_tstamp_time = xgbe_get_tstamp_time,
47745 + .get_tx_tstamp = xgbe_get_tx_tstamp,
47746
47747 /* For Data Center Bridging config */
47748 - hw_if->config_dcb_tc = xgbe_config_dcb_tc;
47749 - hw_if->config_dcb_pfc = xgbe_config_dcb_pfc;
47750 + .config_dcb_tc = xgbe_config_dcb_tc,
47751 + .config_dcb_pfc = xgbe_config_dcb_pfc,
47752
47753 /* For Receive Side Scaling */
47754 - hw_if->enable_rss = xgbe_enable_rss;
47755 - hw_if->disable_rss = xgbe_disable_rss;
47756 - hw_if->set_rss_hash_key = xgbe_set_rss_hash_key;
47757 - hw_if->set_rss_lookup_table = xgbe_set_rss_lookup_table;
47758 -
47759 - DBGPR("<--xgbe_init_function_ptrs\n");
47760 -}
47761 + .enable_rss = xgbe_enable_rss,
47762 + .disable_rss = xgbe_disable_rss,
47763 + .set_rss_hash_key = xgbe_set_rss_hash_key,
47764 + .set_rss_lookup_table = xgbe_set_rss_lookup_table,
47765 +};
47766 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
47767 index e5ffb2c..e56d30b 100644
47768 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
47769 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
47770 @@ -239,7 +239,7 @@ static int xgbe_maybe_stop_tx_queue(struct xgbe_channel *channel,
47771 * support, tell it now
47772 */
47773 if (ring->tx.xmit_more)
47774 - pdata->hw_if.tx_start_xmit(channel, ring);
47775 + pdata->hw_if->tx_start_xmit(channel, ring);
47776
47777 return NETDEV_TX_BUSY;
47778 }
47779 @@ -267,7 +267,7 @@ static int xgbe_calc_rx_buf_size(struct net_device *netdev, unsigned int mtu)
47780
47781 static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
47782 {
47783 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47784 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47785 struct xgbe_channel *channel;
47786 enum xgbe_int int_id;
47787 unsigned int i;
47788 @@ -289,7 +289,7 @@ static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
47789
47790 static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
47791 {
47792 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47793 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47794 struct xgbe_channel *channel;
47795 enum xgbe_int int_id;
47796 unsigned int i;
47797 @@ -312,7 +312,7 @@ static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
47798 static irqreturn_t xgbe_isr(int irq, void *data)
47799 {
47800 struct xgbe_prv_data *pdata = data;
47801 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47802 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47803 struct xgbe_channel *channel;
47804 unsigned int dma_isr, dma_ch_isr;
47805 unsigned int mac_isr, mac_tssr;
47806 @@ -611,7 +611,7 @@ static void xgbe_napi_disable(struct xgbe_prv_data *pdata, unsigned int del)
47807
47808 void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
47809 {
47810 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47811 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47812
47813 DBGPR("-->xgbe_init_tx_coalesce\n");
47814
47815 @@ -625,7 +625,7 @@ void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
47816
47817 void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
47818 {
47819 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47820 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47821
47822 DBGPR("-->xgbe_init_rx_coalesce\n");
47823
47824 @@ -639,7 +639,7 @@ void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
47825
47826 static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
47827 {
47828 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47829 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47830 struct xgbe_channel *channel;
47831 struct xgbe_ring *ring;
47832 struct xgbe_ring_data *rdata;
47833 @@ -664,7 +664,7 @@ static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
47834
47835 static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
47836 {
47837 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47838 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47839 struct xgbe_channel *channel;
47840 struct xgbe_ring *ring;
47841 struct xgbe_ring_data *rdata;
47842 @@ -690,7 +690,7 @@ static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
47843 static void xgbe_adjust_link(struct net_device *netdev)
47844 {
47845 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47846 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47847 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47848 struct phy_device *phydev = pdata->phydev;
47849 int new_state = 0;
47850
47851 @@ -798,7 +798,7 @@ static void xgbe_phy_exit(struct xgbe_prv_data *pdata)
47852 int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
47853 {
47854 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47855 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47856 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47857 unsigned long flags;
47858
47859 DBGPR("-->xgbe_powerdown\n");
47860 @@ -836,7 +836,7 @@ int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
47861 int xgbe_powerup(struct net_device *netdev, unsigned int caller)
47862 {
47863 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47864 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47865 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47866 unsigned long flags;
47867
47868 DBGPR("-->xgbe_powerup\n");
47869 @@ -873,7 +873,7 @@ int xgbe_powerup(struct net_device *netdev, unsigned int caller)
47870
47871 static int xgbe_start(struct xgbe_prv_data *pdata)
47872 {
47873 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47874 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47875 struct net_device *netdev = pdata->netdev;
47876
47877 DBGPR("-->xgbe_start\n");
47878 @@ -899,7 +899,7 @@ static int xgbe_start(struct xgbe_prv_data *pdata)
47879
47880 static void xgbe_stop(struct xgbe_prv_data *pdata)
47881 {
47882 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47883 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47884 struct xgbe_channel *channel;
47885 struct net_device *netdev = pdata->netdev;
47886 struct netdev_queue *txq;
47887 @@ -932,7 +932,7 @@ static void xgbe_stop(struct xgbe_prv_data *pdata)
47888 static void xgbe_restart_dev(struct xgbe_prv_data *pdata, unsigned int reset)
47889 {
47890 struct xgbe_channel *channel;
47891 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47892 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47893 unsigned int i;
47894
47895 DBGPR("-->xgbe_restart_dev\n");
47896 @@ -1135,7 +1135,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
47897 return -ERANGE;
47898 }
47899
47900 - pdata->hw_if.config_tstamp(pdata, mac_tscr);
47901 + pdata->hw_if->config_tstamp(pdata, mac_tscr);
47902
47903 memcpy(&pdata->tstamp_config, &config, sizeof(config));
47904
47905 @@ -1284,8 +1284,8 @@ static void xgbe_packet_info(struct xgbe_prv_data *pdata,
47906 static int xgbe_open(struct net_device *netdev)
47907 {
47908 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47909 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47910 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47911 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47912 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47913 struct xgbe_channel *channel = NULL;
47914 unsigned int i = 0;
47915 int ret;
47916 @@ -1400,8 +1400,8 @@ err_phy_init:
47917 static int xgbe_close(struct net_device *netdev)
47918 {
47919 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47920 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47921 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47922 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47923 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47924 struct xgbe_channel *channel;
47925 unsigned int i;
47926
47927 @@ -1442,8 +1442,8 @@ static int xgbe_close(struct net_device *netdev)
47928 static int xgbe_xmit(struct sk_buff *skb, struct net_device *netdev)
47929 {
47930 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47931 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47932 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47933 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47934 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47935 struct xgbe_channel *channel;
47936 struct xgbe_ring *ring;
47937 struct xgbe_packet_data *packet;
47938 @@ -1518,7 +1518,7 @@ tx_netdev_return:
47939 static void xgbe_set_rx_mode(struct net_device *netdev)
47940 {
47941 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47942 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47943 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47944 unsigned int pr_mode, am_mode;
47945
47946 DBGPR("-->xgbe_set_rx_mode\n");
47947 @@ -1537,7 +1537,7 @@ static void xgbe_set_rx_mode(struct net_device *netdev)
47948 static int xgbe_set_mac_address(struct net_device *netdev, void *addr)
47949 {
47950 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47951 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47952 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47953 struct sockaddr *saddr = addr;
47954
47955 DBGPR("-->xgbe_set_mac_address\n");
47956 @@ -1604,7 +1604,7 @@ static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev,
47957
47958 DBGPR("-->%s\n", __func__);
47959
47960 - pdata->hw_if.read_mmc_stats(pdata);
47961 + pdata->hw_if->read_mmc_stats(pdata);
47962
47963 s->rx_packets = pstats->rxframecount_gb;
47964 s->rx_bytes = pstats->rxoctetcount_gb;
47965 @@ -1631,7 +1631,7 @@ static int xgbe_vlan_rx_add_vid(struct net_device *netdev, __be16 proto,
47966 u16 vid)
47967 {
47968 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47969 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47970 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47971
47972 DBGPR("-->%s\n", __func__);
47973
47974 @@ -1647,7 +1647,7 @@ static int xgbe_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto,
47975 u16 vid)
47976 {
47977 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47978 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47979 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47980
47981 DBGPR("-->%s\n", __func__);
47982
47983 @@ -1713,7 +1713,7 @@ static int xgbe_set_features(struct net_device *netdev,
47984 netdev_features_t features)
47985 {
47986 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47987 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47988 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47989 netdev_features_t rxhash, rxcsum, rxvlan, rxvlan_filter;
47990 int ret = 0;
47991
47992 @@ -1778,7 +1778,7 @@ struct net_device_ops *xgbe_get_netdev_ops(void)
47993 static void xgbe_rx_refresh(struct xgbe_channel *channel)
47994 {
47995 struct xgbe_prv_data *pdata = channel->pdata;
47996 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47997 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47998 struct xgbe_ring *ring = channel->rx_ring;
47999 struct xgbe_ring_data *rdata;
48000
48001 @@ -1819,8 +1819,8 @@ static struct sk_buff *xgbe_create_skb(struct xgbe_prv_data *pdata,
48002 static int xgbe_tx_poll(struct xgbe_channel *channel)
48003 {
48004 struct xgbe_prv_data *pdata = channel->pdata;
48005 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48006 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48007 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48008 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48009 struct xgbe_ring *ring = channel->tx_ring;
48010 struct xgbe_ring_data *rdata;
48011 struct xgbe_ring_desc *rdesc;
48012 @@ -1891,7 +1891,7 @@ unlock:
48013 static int xgbe_rx_poll(struct xgbe_channel *channel, int budget)
48014 {
48015 struct xgbe_prv_data *pdata = channel->pdata;
48016 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48017 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48018 struct xgbe_ring *ring = channel->rx_ring;
48019 struct xgbe_ring_data *rdata;
48020 struct xgbe_packet_data *packet;
48021 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48022 index ebf4893..28108c7 100644
48023 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48024 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48025 @@ -203,7 +203,7 @@ static void xgbe_get_ethtool_stats(struct net_device *netdev,
48026
48027 DBGPR("-->%s\n", __func__);
48028
48029 - pdata->hw_if.read_mmc_stats(pdata);
48030 + pdata->hw_if->read_mmc_stats(pdata);
48031 for (i = 0; i < XGBE_STATS_COUNT; i++) {
48032 stat = (u8 *)pdata + xgbe_gstring_stats[i].stat_offset;
48033 *data++ = *(u64 *)stat;
48034 @@ -378,7 +378,7 @@ static int xgbe_get_coalesce(struct net_device *netdev,
48035 struct ethtool_coalesce *ec)
48036 {
48037 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48038 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48039 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48040 unsigned int riwt;
48041
48042 DBGPR("-->xgbe_get_coalesce\n");
48043 @@ -401,7 +401,7 @@ static int xgbe_set_coalesce(struct net_device *netdev,
48044 struct ethtool_coalesce *ec)
48045 {
48046 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48047 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48048 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48049 unsigned int rx_frames, rx_riwt, rx_usecs;
48050 unsigned int tx_frames, tx_usecs;
48051
48052 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48053 index dbd3850..4e31b38 100644
48054 --- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48055 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48056 @@ -155,12 +155,6 @@ static void xgbe_default_config(struct xgbe_prv_data *pdata)
48057 DBGPR("<--xgbe_default_config\n");
48058 }
48059
48060 -static void xgbe_init_all_fptrs(struct xgbe_prv_data *pdata)
48061 -{
48062 - xgbe_init_function_ptrs_dev(&pdata->hw_if);
48063 - xgbe_init_function_ptrs_desc(&pdata->desc_if);
48064 -}
48065 -
48066 static int xgbe_probe(struct platform_device *pdev)
48067 {
48068 struct xgbe_prv_data *pdata;
48069 @@ -281,9 +275,8 @@ static int xgbe_probe(struct platform_device *pdev)
48070 netdev->base_addr = (unsigned long)pdata->xgmac_regs;
48071
48072 /* Set all the function pointers */
48073 - xgbe_init_all_fptrs(pdata);
48074 - hw_if = &pdata->hw_if;
48075 - desc_if = &pdata->desc_if;
48076 + hw_if = pdata->hw_if = &default_xgbe_hw_if;
48077 + desc_if = pdata->desc_if = &default_xgbe_desc_if;
48078
48079 /* Issue software reset to device */
48080 hw_if->exit(pdata);
48081 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48082 index 363b210..b241389 100644
48083 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48084 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48085 @@ -126,7 +126,7 @@
48086 static int xgbe_mdio_read(struct mii_bus *mii, int prtad, int mmd_reg)
48087 {
48088 struct xgbe_prv_data *pdata = mii->priv;
48089 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48090 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48091 int mmd_data;
48092
48093 DBGPR_MDIO("-->xgbe_mdio_read: prtad=%#x mmd_reg=%#x\n",
48094 @@ -143,7 +143,7 @@ static int xgbe_mdio_write(struct mii_bus *mii, int prtad, int mmd_reg,
48095 u16 mmd_val)
48096 {
48097 struct xgbe_prv_data *pdata = mii->priv;
48098 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48099 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48100 int mmd_data = mmd_val;
48101
48102 DBGPR_MDIO("-->xgbe_mdio_write: prtad=%#x mmd_reg=%#x mmd_data=%#x\n",
48103 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48104 index a1bf9d1c..84adcab 100644
48105 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48106 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48107 @@ -129,7 +129,7 @@ static cycle_t xgbe_cc_read(const struct cyclecounter *cc)
48108 tstamp_cc);
48109 u64 nsec;
48110
48111 - nsec = pdata->hw_if.get_tstamp_time(pdata);
48112 + nsec = pdata->hw_if->get_tstamp_time(pdata);
48113
48114 return nsec;
48115 }
48116 @@ -158,7 +158,7 @@ static int xgbe_adjfreq(struct ptp_clock_info *info, s32 delta)
48117
48118 spin_lock_irqsave(&pdata->tstamp_lock, flags);
48119
48120 - pdata->hw_if.update_tstamp_addend(pdata, addend);
48121 + pdata->hw_if->update_tstamp_addend(pdata, addend);
48122
48123 spin_unlock_irqrestore(&pdata->tstamp_lock, flags);
48124
48125 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h
48126 index f9ec762..988c969 100644
48127 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h
48128 +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h
48129 @@ -668,8 +668,8 @@ struct xgbe_prv_data {
48130 int dev_irq;
48131 unsigned int per_channel_irq;
48132
48133 - struct xgbe_hw_if hw_if;
48134 - struct xgbe_desc_if desc_if;
48135 + const struct xgbe_hw_if *hw_if;
48136 + const struct xgbe_desc_if *desc_if;
48137
48138 /* AXI DMA settings */
48139 unsigned int axdomain;
48140 @@ -787,6 +787,9 @@ struct xgbe_prv_data {
48141 #endif
48142 };
48143
48144 +extern const struct xgbe_hw_if default_xgbe_hw_if;
48145 +extern const struct xgbe_desc_if default_xgbe_desc_if;
48146 +
48147 /* Function prototypes*/
48148
48149 void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *);
48150 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48151 index adcacda..fa6e0ae 100644
48152 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48153 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48154 @@ -1065,7 +1065,7 @@ static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp)
48155 static inline void bnx2x_init_bp_objs(struct bnx2x *bp)
48156 {
48157 /* RX_MODE controlling object */
48158 - bnx2x_init_rx_mode_obj(bp, &bp->rx_mode_obj);
48159 + bnx2x_init_rx_mode_obj(bp);
48160
48161 /* multicast configuration controlling object */
48162 bnx2x_init_mcast_obj(bp, &bp->mcast_obj, bp->fp->cl_id, bp->fp->cid,
48163 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48164 index 07cdf9b..b08ecc7 100644
48165 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48166 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48167 @@ -2329,15 +2329,14 @@ int bnx2x_config_rx_mode(struct bnx2x *bp,
48168 return rc;
48169 }
48170
48171 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
48172 - struct bnx2x_rx_mode_obj *o)
48173 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp)
48174 {
48175 if (CHIP_IS_E1x(bp)) {
48176 - o->wait_comp = bnx2x_empty_rx_mode_wait;
48177 - o->config_rx_mode = bnx2x_set_rx_mode_e1x;
48178 + bp->rx_mode_obj.wait_comp = bnx2x_empty_rx_mode_wait;
48179 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e1x;
48180 } else {
48181 - o->wait_comp = bnx2x_wait_rx_mode_comp_e2;
48182 - o->config_rx_mode = bnx2x_set_rx_mode_e2;
48183 + bp->rx_mode_obj.wait_comp = bnx2x_wait_rx_mode_comp_e2;
48184 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e2;
48185 }
48186 }
48187
48188 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48189 index 86baecb..ff3bb46 100644
48190 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48191 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48192 @@ -1411,8 +1411,7 @@ int bnx2x_vlan_mac_move(struct bnx2x *bp,
48193
48194 /********************* RX MODE ****************/
48195
48196 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
48197 - struct bnx2x_rx_mode_obj *o);
48198 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp);
48199
48200 /**
48201 * bnx2x_config_rx_mode - Send and RX_MODE ramrod according to the provided parameters.
48202 diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
48203 index 31c9f82..e65e986 100644
48204 --- a/drivers/net/ethernet/broadcom/tg3.h
48205 +++ b/drivers/net/ethernet/broadcom/tg3.h
48206 @@ -150,6 +150,7 @@
48207 #define CHIPREV_ID_5750_A0 0x4000
48208 #define CHIPREV_ID_5750_A1 0x4001
48209 #define CHIPREV_ID_5750_A3 0x4003
48210 +#define CHIPREV_ID_5750_C1 0x4201
48211 #define CHIPREV_ID_5750_C2 0x4202
48212 #define CHIPREV_ID_5752_A0_HW 0x5000
48213 #define CHIPREV_ID_5752_A0 0x6000
48214 diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
48215 index 903466e..b285864 100644
48216 --- a/drivers/net/ethernet/brocade/bna/bna_enet.c
48217 +++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
48218 @@ -1693,10 +1693,10 @@ bna_cb_ioceth_reset(void *arg)
48219 }
48220
48221 static struct bfa_ioc_cbfn bna_ioceth_cbfn = {
48222 - bna_cb_ioceth_enable,
48223 - bna_cb_ioceth_disable,
48224 - bna_cb_ioceth_hbfail,
48225 - bna_cb_ioceth_reset
48226 + .enable_cbfn = bna_cb_ioceth_enable,
48227 + .disable_cbfn = bna_cb_ioceth_disable,
48228 + .hbfail_cbfn = bna_cb_ioceth_hbfail,
48229 + .reset_cbfn = bna_cb_ioceth_reset
48230 };
48231
48232 static void bna_attr_init(struct bna_ioceth *ioceth)
48233 diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.h b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48234 index 8cffcdf..aadf043 100644
48235 --- a/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48236 +++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48237 @@ -87,7 +87,7 @@ typedef void (*arp_failure_handler_func)(struct t3cdev * dev,
48238 */
48239 struct l2t_skb_cb {
48240 arp_failure_handler_func arp_failure_handler;
48241 -};
48242 +} __no_const;
48243
48244 #define L2T_SKB_CB(skb) ((struct l2t_skb_cb *)(skb)->cb)
48245
48246 diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
48247 index ccf3436..b720d77 100644
48248 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
48249 +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
48250 @@ -2277,7 +2277,7 @@ static void get_regs(struct net_device *dev, struct ethtool_regs *regs,
48251
48252 int i;
48253 struct adapter *ap = netdev2adap(dev);
48254 - static const unsigned int *reg_ranges;
48255 + const unsigned int *reg_ranges;
48256 int arr_size = 0, buf_size = 0;
48257
48258 if (is_t4(ap->params.chip)) {
48259 diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
48260 index badff18..e15c4ec 100644
48261 --- a/drivers/net/ethernet/dec/tulip/de4x5.c
48262 +++ b/drivers/net/ethernet/dec/tulip/de4x5.c
48263 @@ -5373,7 +5373,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
48264 for (i=0; i<ETH_ALEN; i++) {
48265 tmp.addr[i] = dev->dev_addr[i];
48266 }
48267 - if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
48268 + if (ioc->len > sizeof tmp.addr || copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
48269 break;
48270
48271 case DE4X5_SET_HWADDR: /* Set the hardware address */
48272 @@ -5413,7 +5413,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
48273 spin_lock_irqsave(&lp->lock, flags);
48274 memcpy(&statbuf, &lp->pktStats, ioc->len);
48275 spin_unlock_irqrestore(&lp->lock, flags);
48276 - if (copy_to_user(ioc->data, &statbuf, ioc->len))
48277 + if (ioc->len > sizeof statbuf || copy_to_user(ioc->data, &statbuf, ioc->len))
48278 return -EFAULT;
48279 break;
48280 }
48281 diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
48282 index d48806b..41cd80f 100644
48283 --- a/drivers/net/ethernet/emulex/benet/be_main.c
48284 +++ b/drivers/net/ethernet/emulex/benet/be_main.c
48285 @@ -537,7 +537,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val)
48286
48287 if (wrapped)
48288 newacc += 65536;
48289 - ACCESS_ONCE(*acc) = newacc;
48290 + ACCESS_ONCE_RW(*acc) = newacc;
48291 }
48292
48293 static void populate_erx_stats(struct be_adapter *adapter,
48294 diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
48295 index 6d0c5d5..55be363 100644
48296 --- a/drivers/net/ethernet/faraday/ftgmac100.c
48297 +++ b/drivers/net/ethernet/faraday/ftgmac100.c
48298 @@ -30,6 +30,8 @@
48299 #include <linux/netdevice.h>
48300 #include <linux/phy.h>
48301 #include <linux/platform_device.h>
48302 +#include <linux/interrupt.h>
48303 +#include <linux/irqreturn.h>
48304 #include <net/ip.h>
48305
48306 #include "ftgmac100.h"
48307 diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
48308 index dce5f7b..2433466 100644
48309 --- a/drivers/net/ethernet/faraday/ftmac100.c
48310 +++ b/drivers/net/ethernet/faraday/ftmac100.c
48311 @@ -31,6 +31,8 @@
48312 #include <linux/module.h>
48313 #include <linux/netdevice.h>
48314 #include <linux/platform_device.h>
48315 +#include <linux/interrupt.h>
48316 +#include <linux/irqreturn.h>
48317
48318 #include "ftmac100.h"
48319
48320 diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
48321 index 6d1ec92..4d5d97d 100644
48322 --- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
48323 +++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
48324 @@ -407,7 +407,7 @@ void i40e_ptp_set_increment(struct i40e_pf *pf)
48325 wr32(hw, I40E_PRTTSYN_INC_H, incval >> 32);
48326
48327 /* Update the base adjustement value. */
48328 - ACCESS_ONCE(pf->ptp_base_adj) = incval;
48329 + ACCESS_ONCE_RW(pf->ptp_base_adj) = incval;
48330 smp_mb(); /* Force the above update. */
48331 }
48332
48333 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
48334 index 5fd4b52..87aa34b 100644
48335 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
48336 +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
48337 @@ -794,7 +794,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
48338 }
48339
48340 /* update the base incval used to calculate frequency adjustment */
48341 - ACCESS_ONCE(adapter->base_incval) = incval;
48342 + ACCESS_ONCE_RW(adapter->base_incval) = incval;
48343 smp_mb();
48344
48345 /* need lock to prevent incorrect read while modifying cyclecounter */
48346 diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
48347 index e3357bf..d4d5348 100644
48348 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
48349 +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
48350 @@ -466,8 +466,8 @@ static bool mlx4_en_process_tx_cq(struct net_device *dev,
48351 wmb();
48352
48353 /* we want to dirty this cache line once */
48354 - ACCESS_ONCE(ring->last_nr_txbb) = last_nr_txbb;
48355 - ACCESS_ONCE(ring->cons) = ring_cons + txbbs_skipped;
48356 + ACCESS_ONCE_RW(ring->last_nr_txbb) = last_nr_txbb;
48357 + ACCESS_ONCE_RW(ring->cons) = ring_cons + txbbs_skipped;
48358
48359 netdev_tx_completed_queue(ring->tx_queue, packets, bytes);
48360
48361 diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
48362 index 2bbd01f..e8baa64 100644
48363 --- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
48364 +++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
48365 @@ -3457,7 +3457,10 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
48366 struct __vxge_hw_fifo *fifo;
48367 struct vxge_hw_fifo_config *config;
48368 u32 txdl_size, txdl_per_memblock;
48369 - struct vxge_hw_mempool_cbs fifo_mp_callback;
48370 + static struct vxge_hw_mempool_cbs fifo_mp_callback = {
48371 + .item_func_alloc = __vxge_hw_fifo_mempool_item_alloc,
48372 + };
48373 +
48374 struct __vxge_hw_virtualpath *vpath;
48375
48376 if ((vp == NULL) || (attr == NULL)) {
48377 @@ -3540,8 +3543,6 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
48378 goto exit;
48379 }
48380
48381 - fifo_mp_callback.item_func_alloc = __vxge_hw_fifo_mempool_item_alloc;
48382 -
48383 fifo->mempool =
48384 __vxge_hw_mempool_create(vpath->hldev,
48385 fifo->config->memblock_size,
48386 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
48387 index 2bb48d5..d1a865d 100644
48388 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
48389 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
48390 @@ -2324,7 +2324,9 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter)
48391 max_tx_rings = QLCNIC_MAX_VNIC_TX_RINGS;
48392 } else if (ret == QLC_83XX_DEFAULT_OPMODE) {
48393 ahw->nic_mode = QLCNIC_DEFAULT_MODE;
48394 - adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
48395 + pax_open_kernel();
48396 + *(void **)&adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
48397 + pax_close_kernel();
48398 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
48399 max_sds_rings = QLCNIC_MAX_SDS_RINGS;
48400 max_tx_rings = QLCNIC_MAX_TX_RINGS;
48401 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
48402 index be7d7a6..a8983f8 100644
48403 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
48404 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
48405 @@ -207,17 +207,23 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter)
48406 case QLCNIC_NON_PRIV_FUNC:
48407 ahw->op_mode = QLCNIC_NON_PRIV_FUNC;
48408 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
48409 - nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
48410 + pax_open_kernel();
48411 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
48412 + pax_close_kernel();
48413 break;
48414 case QLCNIC_PRIV_FUNC:
48415 ahw->op_mode = QLCNIC_PRIV_FUNC;
48416 ahw->idc.state_entry = qlcnic_83xx_idc_vnic_pf_entry;
48417 - nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
48418 + pax_open_kernel();
48419 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
48420 + pax_close_kernel();
48421 break;
48422 case QLCNIC_MGMT_FUNC:
48423 ahw->op_mode = QLCNIC_MGMT_FUNC;
48424 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
48425 - nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
48426 + pax_open_kernel();
48427 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
48428 + pax_close_kernel();
48429 break;
48430 default:
48431 dev_err(&adapter->pdev->dev, "Invalid Virtual NIC opmode\n");
48432 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48433 index c9f57fb..208bdc1 100644
48434 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48435 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48436 @@ -1285,7 +1285,7 @@ flash_temp:
48437 int qlcnic_dump_fw(struct qlcnic_adapter *adapter)
48438 {
48439 struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
48440 - static const struct qlcnic_dump_operations *fw_dump_ops;
48441 + const struct qlcnic_dump_operations *fw_dump_ops;
48442 struct qlcnic_83xx_dump_template_hdr *hdr_83xx;
48443 u32 entry_offset, dump, no_entries, buf_offset = 0;
48444 int i, k, ops_cnt, ops_index, dump_size = 0;
48445 diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
48446 index 2e2cf80..ebc796d 100644
48447 --- a/drivers/net/ethernet/realtek/r8169.c
48448 +++ b/drivers/net/ethernet/realtek/r8169.c
48449 @@ -788,22 +788,22 @@ struct rtl8169_private {
48450 struct mdio_ops {
48451 void (*write)(struct rtl8169_private *, int, int);
48452 int (*read)(struct rtl8169_private *, int);
48453 - } mdio_ops;
48454 + } __no_const mdio_ops;
48455
48456 struct pll_power_ops {
48457 void (*down)(struct rtl8169_private *);
48458 void (*up)(struct rtl8169_private *);
48459 - } pll_power_ops;
48460 + } __no_const pll_power_ops;
48461
48462 struct jumbo_ops {
48463 void (*enable)(struct rtl8169_private *);
48464 void (*disable)(struct rtl8169_private *);
48465 - } jumbo_ops;
48466 + } __no_const jumbo_ops;
48467
48468 struct csi_ops {
48469 void (*write)(struct rtl8169_private *, int, int);
48470 u32 (*read)(struct rtl8169_private *, int);
48471 - } csi_ops;
48472 + } __no_const csi_ops;
48473
48474 int (*set_speed)(struct net_device *, u8 aneg, u16 sp, u8 dpx, u32 adv);
48475 int (*get_settings)(struct net_device *, struct ethtool_cmd *);
48476 diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
48477 index 6b861e3..204ac86 100644
48478 --- a/drivers/net/ethernet/sfc/ptp.c
48479 +++ b/drivers/net/ethernet/sfc/ptp.c
48480 @@ -822,7 +822,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings)
48481 ptp->start.dma_addr);
48482
48483 /* Clear flag that signals MC ready */
48484 - ACCESS_ONCE(*start) = 0;
48485 + ACCESS_ONCE_RW(*start) = 0;
48486 rc = efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf,
48487 MC_CMD_PTP_IN_SYNCHRONIZE_LEN);
48488 EFX_BUG_ON_PARANOID(rc);
48489 diff --git a/drivers/net/ethernet/sfc/selftest.c b/drivers/net/ethernet/sfc/selftest.c
48490 index 10b6173..b605dfd5 100644
48491 --- a/drivers/net/ethernet/sfc/selftest.c
48492 +++ b/drivers/net/ethernet/sfc/selftest.c
48493 @@ -46,7 +46,7 @@ struct efx_loopback_payload {
48494 struct iphdr ip;
48495 struct udphdr udp;
48496 __be16 iteration;
48497 - const char msg[64];
48498 + char msg[64];
48499 } __packed;
48500
48501 /* Loopback test source MAC address */
48502 diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
48503 index 08c483b..2c4a553 100644
48504 --- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
48505 +++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
48506 @@ -140,8 +140,8 @@ void dwmac_mmc_ctrl(void __iomem *ioaddr, unsigned int mode)
48507
48508 writel(value, ioaddr + MMC_CNTRL);
48509
48510 - pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
48511 - MMC_CNTRL, value);
48512 +// pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
48513 +// MMC_CNTRL, value);
48514 }
48515
48516 /* To mask all all interrupts.*/
48517 diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c
48518 index a191afc..d218a12 100644
48519 --- a/drivers/net/ethernet/via/via-rhine.c
48520 +++ b/drivers/net/ethernet/via/via-rhine.c
48521 @@ -2513,7 +2513,7 @@ static struct platform_driver rhine_driver_platform = {
48522 }
48523 };
48524
48525 -static struct dmi_system_id rhine_dmi_table[] __initdata = {
48526 +static const struct dmi_system_id rhine_dmi_table[] __initconst = {
48527 {
48528 .ident = "EPIA-M",
48529 .matches = {
48530 diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
48531 index 384ca4f..dd7d4f9 100644
48532 --- a/drivers/net/hyperv/hyperv_net.h
48533 +++ b/drivers/net/hyperv/hyperv_net.h
48534 @@ -171,7 +171,7 @@ struct rndis_device {
48535 enum rndis_device_state state;
48536 bool link_state;
48537 bool link_change;
48538 - atomic_t new_req_id;
48539 + atomic_unchecked_t new_req_id;
48540
48541 spinlock_t request_lock;
48542 struct list_head req_list;
48543 diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
48544 index ec0c40a..c9e42eb 100644
48545 --- a/drivers/net/hyperv/rndis_filter.c
48546 +++ b/drivers/net/hyperv/rndis_filter.c
48547 @@ -102,7 +102,7 @@ static struct rndis_request *get_rndis_request(struct rndis_device *dev,
48548 * template
48549 */
48550 set = &rndis_msg->msg.set_req;
48551 - set->req_id = atomic_inc_return(&dev->new_req_id);
48552 + set->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
48553
48554 /* Add to the request list */
48555 spin_lock_irqsave(&dev->request_lock, flags);
48556 @@ -912,7 +912,7 @@ static void rndis_filter_halt_device(struct rndis_device *dev)
48557
48558 /* Setup the rndis set */
48559 halt = &request->request_msg.msg.halt_req;
48560 - halt->req_id = atomic_inc_return(&dev->new_req_id);
48561 + halt->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
48562
48563 /* Ignore return since this msg is optional. */
48564 rndis_filter_send_request(dev, request);
48565 diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
48566 index 34f846b..4a0d5b1 100644
48567 --- a/drivers/net/ifb.c
48568 +++ b/drivers/net/ifb.c
48569 @@ -253,7 +253,7 @@ static int ifb_validate(struct nlattr *tb[], struct nlattr *data[])
48570 return 0;
48571 }
48572
48573 -static struct rtnl_link_ops ifb_link_ops __read_mostly = {
48574 +static struct rtnl_link_ops ifb_link_ops = {
48575 .kind = "ifb",
48576 .priv_size = sizeof(struct ifb_private),
48577 .setup = ifb_setup,
48578 diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
48579 index 612e073..a9f5eda 100644
48580 --- a/drivers/net/macvlan.c
48581 +++ b/drivers/net/macvlan.c
48582 @@ -335,7 +335,7 @@ static void macvlan_broadcast_enqueue(struct macvlan_port *port,
48583 free_nskb:
48584 kfree_skb(nskb);
48585 err:
48586 - atomic_long_inc(&skb->dev->rx_dropped);
48587 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
48588 }
48589
48590 static void macvlan_flush_sources(struct macvlan_port *port,
48591 @@ -1459,13 +1459,15 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
48592 int macvlan_link_register(struct rtnl_link_ops *ops)
48593 {
48594 /* common fields */
48595 - ops->priv_size = sizeof(struct macvlan_dev);
48596 - ops->validate = macvlan_validate;
48597 - ops->maxtype = IFLA_MACVLAN_MAX;
48598 - ops->policy = macvlan_policy;
48599 - ops->changelink = macvlan_changelink;
48600 - ops->get_size = macvlan_get_size;
48601 - ops->fill_info = macvlan_fill_info;
48602 + pax_open_kernel();
48603 + *(size_t *)&ops->priv_size = sizeof(struct macvlan_dev);
48604 + *(void **)&ops->validate = macvlan_validate;
48605 + *(int *)&ops->maxtype = IFLA_MACVLAN_MAX;
48606 + *(const void **)&ops->policy = macvlan_policy;
48607 + *(void **)&ops->changelink = macvlan_changelink;
48608 + *(void **)&ops->get_size = macvlan_get_size;
48609 + *(void **)&ops->fill_info = macvlan_fill_info;
48610 + pax_close_kernel();
48611
48612 return rtnl_link_register(ops);
48613 };
48614 @@ -1545,7 +1547,7 @@ static int macvlan_device_event(struct notifier_block *unused,
48615 return NOTIFY_DONE;
48616 }
48617
48618 -static struct notifier_block macvlan_notifier_block __read_mostly = {
48619 +static struct notifier_block macvlan_notifier_block = {
48620 .notifier_call = macvlan_device_event,
48621 };
48622
48623 diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
48624 index 4d050ee..012f6dd 100644
48625 --- a/drivers/net/macvtap.c
48626 +++ b/drivers/net/macvtap.c
48627 @@ -436,7 +436,7 @@ static void macvtap_setup(struct net_device *dev)
48628 dev->tx_queue_len = TUN_READQ_SIZE;
48629 }
48630
48631 -static struct rtnl_link_ops macvtap_link_ops __read_mostly = {
48632 +static struct rtnl_link_ops macvtap_link_ops = {
48633 .kind = "macvtap",
48634 .setup = macvtap_setup,
48635 .newlink = macvtap_newlink,
48636 @@ -1033,7 +1033,7 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd,
48637
48638 ret = 0;
48639 u = q->flags;
48640 - if (copy_to_user(&ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
48641 + if (copy_to_user(ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
48642 put_user(u, &ifr->ifr_flags))
48643 ret = -EFAULT;
48644 macvtap_put_vlan(vlan);
48645 @@ -1217,7 +1217,7 @@ static int macvtap_device_event(struct notifier_block *unused,
48646 return NOTIFY_DONE;
48647 }
48648
48649 -static struct notifier_block macvtap_notifier_block __read_mostly = {
48650 +static struct notifier_block macvtap_notifier_block = {
48651 .notifier_call = macvtap_device_event,
48652 };
48653
48654 diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c
48655 index 34924df..a747360 100644
48656 --- a/drivers/net/nlmon.c
48657 +++ b/drivers/net/nlmon.c
48658 @@ -154,7 +154,7 @@ static int nlmon_validate(struct nlattr *tb[], struct nlattr *data[])
48659 return 0;
48660 }
48661
48662 -static struct rtnl_link_ops nlmon_link_ops __read_mostly = {
48663 +static struct rtnl_link_ops nlmon_link_ops = {
48664 .kind = "nlmon",
48665 .priv_size = sizeof(struct nlmon),
48666 .setup = nlmon_setup,
48667 diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
48668 index 3fc91e8..6c36337 100644
48669 --- a/drivers/net/phy/phy_device.c
48670 +++ b/drivers/net/phy/phy_device.c
48671 @@ -218,7 +218,7 @@ EXPORT_SYMBOL(phy_device_create);
48672 * zero on success.
48673 *
48674 */
48675 -static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
48676 +static int get_phy_c45_ids(struct mii_bus *bus, int addr, int *phy_id,
48677 struct phy_c45_device_ids *c45_ids) {
48678 int phy_reg;
48679 int i, reg_addr;
48680 @@ -288,7 +288,7 @@ static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
48681 * its return value is in turn returned.
48682 *
48683 */
48684 -static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
48685 +static int get_phy_id(struct mii_bus *bus, int addr, int *phy_id,
48686 bool is_c45, struct phy_c45_device_ids *c45_ids)
48687 {
48688 int phy_reg;
48689 @@ -326,7 +326,7 @@ static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
48690 struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45)
48691 {
48692 struct phy_c45_device_ids c45_ids = {0};
48693 - u32 phy_id = 0;
48694 + int phy_id = 0;
48695 int r;
48696
48697 r = get_phy_id(bus, addr, &phy_id, is_c45, &c45_ids);
48698 diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
48699 index af034db..1611c0b2 100644
48700 --- a/drivers/net/ppp/ppp_generic.c
48701 +++ b/drivers/net/ppp/ppp_generic.c
48702 @@ -1022,7 +1022,6 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
48703 void __user *addr = (void __user *) ifr->ifr_ifru.ifru_data;
48704 struct ppp_stats stats;
48705 struct ppp_comp_stats cstats;
48706 - char *vers;
48707
48708 switch (cmd) {
48709 case SIOCGPPPSTATS:
48710 @@ -1044,8 +1043,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
48711 break;
48712
48713 case SIOCGPPPVER:
48714 - vers = PPP_VERSION;
48715 - if (copy_to_user(addr, vers, strlen(vers) + 1))
48716 + if (copy_to_user(addr, PPP_VERSION, sizeof(PPP_VERSION)))
48717 break;
48718 err = 0;
48719 break;
48720 diff --git a/drivers/net/slip/slhc.c b/drivers/net/slip/slhc.c
48721 index 079f7ad..b2a2bfa7 100644
48722 --- a/drivers/net/slip/slhc.c
48723 +++ b/drivers/net/slip/slhc.c
48724 @@ -487,7 +487,7 @@ slhc_uncompress(struct slcompress *comp, unsigned char *icp, int isize)
48725 register struct tcphdr *thp;
48726 register struct iphdr *ip;
48727 register struct cstate *cs;
48728 - int len, hdrlen;
48729 + long len, hdrlen;
48730 unsigned char *cp = icp;
48731
48732 /* We've got a compressed packet; read the change byte */
48733 diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
48734 index 2c087ef..4859007 100644
48735 --- a/drivers/net/team/team.c
48736 +++ b/drivers/net/team/team.c
48737 @@ -2103,7 +2103,7 @@ static unsigned int team_get_num_rx_queues(void)
48738 return TEAM_DEFAULT_NUM_RX_QUEUES;
48739 }
48740
48741 -static struct rtnl_link_ops team_link_ops __read_mostly = {
48742 +static struct rtnl_link_ops team_link_ops = {
48743 .kind = DRV_NAME,
48744 .priv_size = sizeof(struct team),
48745 .setup = team_setup,
48746 @@ -2893,7 +2893,7 @@ static int team_device_event(struct notifier_block *unused,
48747 return NOTIFY_DONE;
48748 }
48749
48750 -static struct notifier_block team_notifier_block __read_mostly = {
48751 +static struct notifier_block team_notifier_block = {
48752 .notifier_call = team_device_event,
48753 };
48754
48755 diff --git a/drivers/net/tun.c b/drivers/net/tun.c
48756 index 9a409a8..3d44477 100644
48757 --- a/drivers/net/tun.c
48758 +++ b/drivers/net/tun.c
48759 @@ -1425,7 +1425,7 @@ static int tun_validate(struct nlattr *tb[], struct nlattr *data[])
48760 return -EINVAL;
48761 }
48762
48763 -static struct rtnl_link_ops tun_link_ops __read_mostly = {
48764 +static struct rtnl_link_ops tun_link_ops = {
48765 .kind = DRV_NAME,
48766 .priv_size = sizeof(struct tun_struct),
48767 .setup = tun_setup,
48768 @@ -1827,7 +1827,7 @@ unlock:
48769 }
48770
48771 static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
48772 - unsigned long arg, int ifreq_len)
48773 + unsigned long arg, size_t ifreq_len)
48774 {
48775 struct tun_file *tfile = file->private_data;
48776 struct tun_struct *tun;
48777 @@ -1841,6 +1841,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
48778 int le;
48779 int ret;
48780
48781 + if (ifreq_len > sizeof ifr)
48782 + return -EFAULT;
48783 +
48784 if (cmd == TUNSETIFF || cmd == TUNSETQUEUE || _IOC_TYPE(cmd) == 0x89) {
48785 if (copy_from_user(&ifr, argp, ifreq_len))
48786 return -EFAULT;
48787 diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
48788 index 9c5aa92..8cd0405 100644
48789 --- a/drivers/net/usb/hso.c
48790 +++ b/drivers/net/usb/hso.c
48791 @@ -71,7 +71,7 @@
48792 #include <asm/byteorder.h>
48793 #include <linux/serial_core.h>
48794 #include <linux/serial.h>
48795 -
48796 +#include <asm/local.h>
48797
48798 #define MOD_AUTHOR "Option Wireless"
48799 #define MOD_DESCRIPTION "USB High Speed Option driver"
48800 @@ -1178,7 +1178,7 @@ static void put_rxbuf_data_and_resubmit_ctrl_urb(struct hso_serial *serial)
48801 struct urb *urb;
48802
48803 urb = serial->rx_urb[0];
48804 - if (serial->port.count > 0) {
48805 + if (atomic_read(&serial->port.count) > 0) {
48806 count = put_rxbuf_data(urb, serial);
48807 if (count == -1)
48808 return;
48809 @@ -1216,7 +1216,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
48810 DUMP1(urb->transfer_buffer, urb->actual_length);
48811
48812 /* Anyone listening? */
48813 - if (serial->port.count == 0)
48814 + if (atomic_read(&serial->port.count) == 0)
48815 return;
48816
48817 if (serial->parent->port_spec & HSO_INFO_CRC_BUG)
48818 @@ -1278,8 +1278,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
48819 tty_port_tty_set(&serial->port, tty);
48820
48821 /* check for port already opened, if not set the termios */
48822 - serial->port.count++;
48823 - if (serial->port.count == 1) {
48824 + if (atomic_inc_return(&serial->port.count) == 1) {
48825 serial->rx_state = RX_IDLE;
48826 /* Force default termio settings */
48827 _hso_serial_set_termios(tty, NULL);
48828 @@ -1289,7 +1288,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
48829 result = hso_start_serial_device(serial->parent, GFP_KERNEL);
48830 if (result) {
48831 hso_stop_serial_device(serial->parent);
48832 - serial->port.count--;
48833 + atomic_dec(&serial->port.count);
48834 kref_put(&serial->parent->ref, hso_serial_ref_free);
48835 }
48836 } else {
48837 @@ -1326,10 +1325,10 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp)
48838
48839 /* reset the rts and dtr */
48840 /* do the actual close */
48841 - serial->port.count--;
48842 + atomic_dec(&serial->port.count);
48843
48844 - if (serial->port.count <= 0) {
48845 - serial->port.count = 0;
48846 + if (atomic_read(&serial->port.count) <= 0) {
48847 + atomic_set(&serial->port.count, 0);
48848 tty_port_tty_set(&serial->port, NULL);
48849 if (!usb_gone)
48850 hso_stop_serial_device(serial->parent);
48851 @@ -1404,7 +1403,7 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old)
48852
48853 /* the actual setup */
48854 spin_lock_irqsave(&serial->serial_lock, flags);
48855 - if (serial->port.count)
48856 + if (atomic_read(&serial->port.count))
48857 _hso_serial_set_termios(tty, old);
48858 else
48859 tty->termios = *old;
48860 @@ -1873,7 +1872,7 @@ static void intr_callback(struct urb *urb)
48861 D1("Pending read interrupt on port %d\n", i);
48862 spin_lock(&serial->serial_lock);
48863 if (serial->rx_state == RX_IDLE &&
48864 - serial->port.count > 0) {
48865 + atomic_read(&serial->port.count) > 0) {
48866 /* Setup and send a ctrl req read on
48867 * port i */
48868 if (!serial->rx_urb_filled[0]) {
48869 @@ -3046,7 +3045,7 @@ static int hso_resume(struct usb_interface *iface)
48870 /* Start all serial ports */
48871 for (i = 0; i < HSO_SERIAL_TTY_MINORS; i++) {
48872 if (serial_table[i] && (serial_table[i]->interface == iface)) {
48873 - if (dev2ser(serial_table[i])->port.count) {
48874 + if (atomic_read(&dev2ser(serial_table[i])->port.count)) {
48875 result =
48876 hso_start_serial_device(serial_table[i], GFP_NOIO);
48877 hso_kick_transmit(dev2ser(serial_table[i]));
48878 diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
48879 index bf405f1..fd847ee 100644
48880 --- a/drivers/net/usb/r8152.c
48881 +++ b/drivers/net/usb/r8152.c
48882 @@ -571,7 +571,7 @@ struct r8152 {
48883 void (*unload)(struct r8152 *);
48884 int (*eee_get)(struct r8152 *, struct ethtool_eee *);
48885 int (*eee_set)(struct r8152 *, struct ethtool_eee *);
48886 - } rtl_ops;
48887 + } __no_const rtl_ops;
48888
48889 int intr_interval;
48890 u32 saved_wolopts;
48891 diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
48892 index a2515887..6d13233 100644
48893 --- a/drivers/net/usb/sierra_net.c
48894 +++ b/drivers/net/usb/sierra_net.c
48895 @@ -51,7 +51,7 @@ static const char driver_name[] = "sierra_net";
48896 /* atomic counter partially included in MAC address to make sure 2 devices
48897 * do not end up with the same MAC - concept breaks in case of > 255 ifaces
48898 */
48899 -static atomic_t iface_counter = ATOMIC_INIT(0);
48900 +static atomic_unchecked_t iface_counter = ATOMIC_INIT(0);
48901
48902 /*
48903 * SYNC Timer Delay definition used to set the expiry time
48904 @@ -697,7 +697,7 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
48905 dev->net->netdev_ops = &sierra_net_device_ops;
48906
48907 /* change MAC addr to include, ifacenum, and to be unique */
48908 - dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return(&iface_counter);
48909 + dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return_unchecked(&iface_counter);
48910 dev->net->dev_addr[ETH_ALEN-1] = ifacenum;
48911
48912 /* we will have to manufacture ethernet headers, prepare template */
48913 diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
48914 index 0ad6c0c..4013638 100644
48915 --- a/drivers/net/virtio_net.c
48916 +++ b/drivers/net/virtio_net.c
48917 @@ -48,7 +48,7 @@ module_param(gso, bool, 0444);
48918 #define RECEIVE_AVG_WEIGHT 64
48919
48920 /* Minimum alignment for mergeable packet buffers. */
48921 -#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256)
48922 +#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256UL)
48923
48924 #define VIRTNET_DRIVER_VERSION "1.0.0"
48925
48926 diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
48927 index 6c83846..215144b 100644
48928 --- a/drivers/net/vxlan.c
48929 +++ b/drivers/net/vxlan.c
48930 @@ -2702,7 +2702,7 @@ nla_put_failure:
48931 return -EMSGSIZE;
48932 }
48933
48934 -static struct rtnl_link_ops vxlan_link_ops __read_mostly = {
48935 +static struct rtnl_link_ops vxlan_link_ops = {
48936 .kind = "vxlan",
48937 .maxtype = IFLA_VXLAN_MAX,
48938 .policy = vxlan_policy,
48939 @@ -2749,7 +2749,7 @@ static int vxlan_lowerdev_event(struct notifier_block *unused,
48940 return NOTIFY_DONE;
48941 }
48942
48943 -static struct notifier_block vxlan_notifier_block __read_mostly = {
48944 +static struct notifier_block vxlan_notifier_block = {
48945 .notifier_call = vxlan_lowerdev_event,
48946 };
48947
48948 diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c
48949 index 5920c99..ff2e4a5 100644
48950 --- a/drivers/net/wan/lmc/lmc_media.c
48951 +++ b/drivers/net/wan/lmc/lmc_media.c
48952 @@ -95,62 +95,63 @@ static inline void write_av9110_bit (lmc_softc_t *, int);
48953 static void write_av9110(lmc_softc_t *, u32, u32, u32, u32, u32);
48954
48955 lmc_media_t lmc_ds3_media = {
48956 - lmc_ds3_init, /* special media init stuff */
48957 - lmc_ds3_default, /* reset to default state */
48958 - lmc_ds3_set_status, /* reset status to state provided */
48959 - lmc_dummy_set_1, /* set clock source */
48960 - lmc_dummy_set2_1, /* set line speed */
48961 - lmc_ds3_set_100ft, /* set cable length */
48962 - lmc_ds3_set_scram, /* set scrambler */
48963 - lmc_ds3_get_link_status, /* get link status */
48964 - lmc_dummy_set_1, /* set link status */
48965 - lmc_ds3_set_crc_length, /* set CRC length */
48966 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
48967 - lmc_ds3_watchdog
48968 + .init = lmc_ds3_init, /* special media init stuff */
48969 + .defaults = lmc_ds3_default, /* reset to default state */
48970 + .set_status = lmc_ds3_set_status, /* reset status to state provided */
48971 + .set_clock_source = lmc_dummy_set_1, /* set clock source */
48972 + .set_speed = lmc_dummy_set2_1, /* set line speed */
48973 + .set_cable_length = lmc_ds3_set_100ft, /* set cable length */
48974 + .set_scrambler = lmc_ds3_set_scram, /* set scrambler */
48975 + .get_link_status = lmc_ds3_get_link_status, /* get link status */
48976 + .set_link_status = lmc_dummy_set_1, /* set link status */
48977 + .set_crc_length = lmc_ds3_set_crc_length, /* set CRC length */
48978 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
48979 + .watchdog = lmc_ds3_watchdog
48980 };
48981
48982 lmc_media_t lmc_hssi_media = {
48983 - lmc_hssi_init, /* special media init stuff */
48984 - lmc_hssi_default, /* reset to default state */
48985 - lmc_hssi_set_status, /* reset status to state provided */
48986 - lmc_hssi_set_clock, /* set clock source */
48987 - lmc_dummy_set2_1, /* set line speed */
48988 - lmc_dummy_set_1, /* set cable length */
48989 - lmc_dummy_set_1, /* set scrambler */
48990 - lmc_hssi_get_link_status, /* get link status */
48991 - lmc_hssi_set_link_status, /* set link status */
48992 - lmc_hssi_set_crc_length, /* set CRC length */
48993 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
48994 - lmc_hssi_watchdog
48995 + .init = lmc_hssi_init, /* special media init stuff */
48996 + .defaults = lmc_hssi_default, /* reset to default state */
48997 + .set_status = lmc_hssi_set_status, /* reset status to state provided */
48998 + .set_clock_source = lmc_hssi_set_clock, /* set clock source */
48999 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49000 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49001 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49002 + .get_link_status = lmc_hssi_get_link_status, /* get link status */
49003 + .set_link_status = lmc_hssi_set_link_status, /* set link status */
49004 + .set_crc_length = lmc_hssi_set_crc_length, /* set CRC length */
49005 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49006 + .watchdog = lmc_hssi_watchdog
49007 };
49008
49009 -lmc_media_t lmc_ssi_media = { lmc_ssi_init, /* special media init stuff */
49010 - lmc_ssi_default, /* reset to default state */
49011 - lmc_ssi_set_status, /* reset status to state provided */
49012 - lmc_ssi_set_clock, /* set clock source */
49013 - lmc_ssi_set_speed, /* set line speed */
49014 - lmc_dummy_set_1, /* set cable length */
49015 - lmc_dummy_set_1, /* set scrambler */
49016 - lmc_ssi_get_link_status, /* get link status */
49017 - lmc_ssi_set_link_status, /* set link status */
49018 - lmc_ssi_set_crc_length, /* set CRC length */
49019 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49020 - lmc_ssi_watchdog
49021 +lmc_media_t lmc_ssi_media = {
49022 + .init = lmc_ssi_init, /* special media init stuff */
49023 + .defaults = lmc_ssi_default, /* reset to default state */
49024 + .set_status = lmc_ssi_set_status, /* reset status to state provided */
49025 + .set_clock_source = lmc_ssi_set_clock, /* set clock source */
49026 + .set_speed = lmc_ssi_set_speed, /* set line speed */
49027 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49028 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49029 + .get_link_status = lmc_ssi_get_link_status, /* get link status */
49030 + .set_link_status = lmc_ssi_set_link_status, /* set link status */
49031 + .set_crc_length = lmc_ssi_set_crc_length, /* set CRC length */
49032 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49033 + .watchdog = lmc_ssi_watchdog
49034 };
49035
49036 lmc_media_t lmc_t1_media = {
49037 - lmc_t1_init, /* special media init stuff */
49038 - lmc_t1_default, /* reset to default state */
49039 - lmc_t1_set_status, /* reset status to state provided */
49040 - lmc_t1_set_clock, /* set clock source */
49041 - lmc_dummy_set2_1, /* set line speed */
49042 - lmc_dummy_set_1, /* set cable length */
49043 - lmc_dummy_set_1, /* set scrambler */
49044 - lmc_t1_get_link_status, /* get link status */
49045 - lmc_dummy_set_1, /* set link status */
49046 - lmc_t1_set_crc_length, /* set CRC length */
49047 - lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
49048 - lmc_t1_watchdog
49049 + .init = lmc_t1_init, /* special media init stuff */
49050 + .defaults = lmc_t1_default, /* reset to default state */
49051 + .set_status = lmc_t1_set_status, /* reset status to state provided */
49052 + .set_clock_source = lmc_t1_set_clock, /* set clock source */
49053 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49054 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49055 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49056 + .get_link_status = lmc_t1_get_link_status, /* get link status */
49057 + .set_link_status = lmc_dummy_set_1, /* set link status */
49058 + .set_crc_length = lmc_t1_set_crc_length, /* set CRC length */
49059 + .set_circuit_type = lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
49060 + .watchdog = lmc_t1_watchdog
49061 };
49062
49063 static void
49064 diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c
49065 index feacc3b..5bac0de 100644
49066 --- a/drivers/net/wan/z85230.c
49067 +++ b/drivers/net/wan/z85230.c
49068 @@ -485,9 +485,9 @@ static void z8530_status(struct z8530_channel *chan)
49069
49070 struct z8530_irqhandler z8530_sync =
49071 {
49072 - z8530_rx,
49073 - z8530_tx,
49074 - z8530_status
49075 + .rx = z8530_rx,
49076 + .tx = z8530_tx,
49077 + .status = z8530_status
49078 };
49079
49080 EXPORT_SYMBOL(z8530_sync);
49081 @@ -605,15 +605,15 @@ static void z8530_dma_status(struct z8530_channel *chan)
49082 }
49083
49084 static struct z8530_irqhandler z8530_dma_sync = {
49085 - z8530_dma_rx,
49086 - z8530_dma_tx,
49087 - z8530_dma_status
49088 + .rx = z8530_dma_rx,
49089 + .tx = z8530_dma_tx,
49090 + .status = z8530_dma_status
49091 };
49092
49093 static struct z8530_irqhandler z8530_txdma_sync = {
49094 - z8530_rx,
49095 - z8530_dma_tx,
49096 - z8530_dma_status
49097 + .rx = z8530_rx,
49098 + .tx = z8530_dma_tx,
49099 + .status = z8530_dma_status
49100 };
49101
49102 /**
49103 @@ -680,9 +680,9 @@ static void z8530_status_clear(struct z8530_channel *chan)
49104
49105 struct z8530_irqhandler z8530_nop=
49106 {
49107 - z8530_rx_clear,
49108 - z8530_tx_clear,
49109 - z8530_status_clear
49110 + .rx = z8530_rx_clear,
49111 + .tx = z8530_tx_clear,
49112 + .status = z8530_status_clear
49113 };
49114
49115
49116 diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
49117 index 0b60295..b8bfa5b 100644
49118 --- a/drivers/net/wimax/i2400m/rx.c
49119 +++ b/drivers/net/wimax/i2400m/rx.c
49120 @@ -1359,7 +1359,7 @@ int i2400m_rx_setup(struct i2400m *i2400m)
49121 if (i2400m->rx_roq == NULL)
49122 goto error_roq_alloc;
49123
49124 - rd = kcalloc(I2400M_RO_CIN + 1, sizeof(*i2400m->rx_roq[0].log),
49125 + rd = kcalloc(sizeof(*i2400m->rx_roq[0].log), I2400M_RO_CIN + 1,
49126 GFP_KERNEL);
49127 if (rd == NULL) {
49128 result = -ENOMEM;
49129 diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
49130 index e71a2ce..2268d61 100644
49131 --- a/drivers/net/wireless/airo.c
49132 +++ b/drivers/net/wireless/airo.c
49133 @@ -7846,7 +7846,7 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) {
49134 struct airo_info *ai = dev->ml_priv;
49135 int ridcode;
49136 int enabled;
49137 - static int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
49138 + int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
49139 unsigned char *iobuf;
49140
49141 /* Only super-user can write RIDs */
49142 diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
49143 index da92bfa..5a9001a 100644
49144 --- a/drivers/net/wireless/at76c50x-usb.c
49145 +++ b/drivers/net/wireless/at76c50x-usb.c
49146 @@ -353,7 +353,7 @@ static int at76_dfu_get_state(struct usb_device *udev, u8 *state)
49147 }
49148
49149 /* Convert timeout from the DFU status to jiffies */
49150 -static inline unsigned long at76_get_timeout(struct dfu_status *s)
49151 +static inline unsigned long __intentional_overflow(-1) at76_get_timeout(struct dfu_status *s)
49152 {
49153 return msecs_to_jiffies((s->poll_timeout[2] << 16)
49154 | (s->poll_timeout[1] << 8)
49155 diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
49156 index f1946a6..cd367fb 100644
49157 --- a/drivers/net/wireless/ath/ath10k/htc.c
49158 +++ b/drivers/net/wireless/ath/ath10k/htc.c
49159 @@ -851,7 +851,10 @@ int ath10k_htc_start(struct ath10k_htc *htc)
49160 /* registered target arrival callback from the HIF layer */
49161 int ath10k_htc_init(struct ath10k *ar)
49162 {
49163 - struct ath10k_hif_cb htc_callbacks;
49164 + static struct ath10k_hif_cb htc_callbacks = {
49165 + .rx_completion = ath10k_htc_rx_completion_handler,
49166 + .tx_completion = ath10k_htc_tx_completion_handler,
49167 + };
49168 struct ath10k_htc_ep *ep = NULL;
49169 struct ath10k_htc *htc = &ar->htc;
49170
49171 @@ -860,8 +863,6 @@ int ath10k_htc_init(struct ath10k *ar)
49172 ath10k_htc_reset_endpoint_states(htc);
49173
49174 /* setup HIF layer callbacks */
49175 - htc_callbacks.rx_completion = ath10k_htc_rx_completion_handler;
49176 - htc_callbacks.tx_completion = ath10k_htc_tx_completion_handler;
49177 htc->ar = ar;
49178
49179 /* Get HIF default pipe for HTC message exchange */
49180 diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
49181 index 527179c..a890150 100644
49182 --- a/drivers/net/wireless/ath/ath10k/htc.h
49183 +++ b/drivers/net/wireless/ath/ath10k/htc.h
49184 @@ -270,13 +270,13 @@ enum ath10k_htc_ep_id {
49185
49186 struct ath10k_htc_ops {
49187 void (*target_send_suspend_complete)(struct ath10k *ar);
49188 -};
49189 +} __no_const;
49190
49191 struct ath10k_htc_ep_ops {
49192 void (*ep_tx_complete)(struct ath10k *, struct sk_buff *);
49193 void (*ep_rx_complete)(struct ath10k *, struct sk_buff *);
49194 void (*ep_tx_credits)(struct ath10k *);
49195 -};
49196 +} __no_const;
49197
49198 /* service connection information */
49199 struct ath10k_htc_svc_conn_req {
49200 diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
49201 index f816909..e56cd8b 100644
49202 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
49203 +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
49204 @@ -220,8 +220,8 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49205 ads->ds_txstatus6 = ads->ds_txstatus7 = 0;
49206 ads->ds_txstatus8 = ads->ds_txstatus9 = 0;
49207
49208 - ACCESS_ONCE(ads->ds_link) = i->link;
49209 - ACCESS_ONCE(ads->ds_data) = i->buf_addr[0];
49210 + ACCESS_ONCE_RW(ads->ds_link) = i->link;
49211 + ACCESS_ONCE_RW(ads->ds_data) = i->buf_addr[0];
49212
49213 ctl1 = i->buf_len[0] | (i->is_last ? 0 : AR_TxMore);
49214 ctl6 = SM(i->keytype, AR_EncrType);
49215 @@ -235,26 +235,26 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49216
49217 if ((i->is_first || i->is_last) &&
49218 i->aggr != AGGR_BUF_MIDDLE && i->aggr != AGGR_BUF_LAST) {
49219 - ACCESS_ONCE(ads->ds_ctl2) = set11nTries(i->rates, 0)
49220 + ACCESS_ONCE_RW(ads->ds_ctl2) = set11nTries(i->rates, 0)
49221 | set11nTries(i->rates, 1)
49222 | set11nTries(i->rates, 2)
49223 | set11nTries(i->rates, 3)
49224 | (i->dur_update ? AR_DurUpdateEna : 0)
49225 | SM(0, AR_BurstDur);
49226
49227 - ACCESS_ONCE(ads->ds_ctl3) = set11nRate(i->rates, 0)
49228 + ACCESS_ONCE_RW(ads->ds_ctl3) = set11nRate(i->rates, 0)
49229 | set11nRate(i->rates, 1)
49230 | set11nRate(i->rates, 2)
49231 | set11nRate(i->rates, 3);
49232 } else {
49233 - ACCESS_ONCE(ads->ds_ctl2) = 0;
49234 - ACCESS_ONCE(ads->ds_ctl3) = 0;
49235 + ACCESS_ONCE_RW(ads->ds_ctl2) = 0;
49236 + ACCESS_ONCE_RW(ads->ds_ctl3) = 0;
49237 }
49238
49239 if (!i->is_first) {
49240 - ACCESS_ONCE(ads->ds_ctl0) = 0;
49241 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
49242 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
49243 + ACCESS_ONCE_RW(ads->ds_ctl0) = 0;
49244 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
49245 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
49246 return;
49247 }
49248
49249 @@ -279,7 +279,7 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49250 break;
49251 }
49252
49253 - ACCESS_ONCE(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
49254 + ACCESS_ONCE_RW(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
49255 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
49256 | SM(i->txpower[0], AR_XmitPower0)
49257 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
49258 @@ -289,27 +289,27 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49259 | (i->flags & ATH9K_TXDESC_RTSENA ? AR_RTSEnable :
49260 (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0));
49261
49262 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
49263 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
49264 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
49265 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
49266
49267 if (i->aggr == AGGR_BUF_MIDDLE || i->aggr == AGGR_BUF_LAST)
49268 return;
49269
49270 - ACCESS_ONCE(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
49271 + ACCESS_ONCE_RW(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
49272 | set11nPktDurRTSCTS(i->rates, 1);
49273
49274 - ACCESS_ONCE(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
49275 + ACCESS_ONCE_RW(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
49276 | set11nPktDurRTSCTS(i->rates, 3);
49277
49278 - ACCESS_ONCE(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
49279 + ACCESS_ONCE_RW(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
49280 | set11nRateFlags(i->rates, 1)
49281 | set11nRateFlags(i->rates, 2)
49282 | set11nRateFlags(i->rates, 3)
49283 | SM(i->rtscts_rate, AR_RTSCTSRate);
49284
49285 - ACCESS_ONCE(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
49286 - ACCESS_ONCE(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
49287 - ACCESS_ONCE(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
49288 + ACCESS_ONCE_RW(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
49289 + ACCESS_ONCE_RW(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
49290 + ACCESS_ONCE_RW(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
49291 }
49292
49293 static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
49294 diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
49295 index da84b70..83e4978 100644
49296 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
49297 +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
49298 @@ -39,47 +39,47 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49299 (i->qcu << AR_TxQcuNum_S) | desc_len;
49300
49301 checksum += val;
49302 - ACCESS_ONCE(ads->info) = val;
49303 + ACCESS_ONCE_RW(ads->info) = val;
49304
49305 checksum += i->link;
49306 - ACCESS_ONCE(ads->link) = i->link;
49307 + ACCESS_ONCE_RW(ads->link) = i->link;
49308
49309 checksum += i->buf_addr[0];
49310 - ACCESS_ONCE(ads->data0) = i->buf_addr[0];
49311 + ACCESS_ONCE_RW(ads->data0) = i->buf_addr[0];
49312 checksum += i->buf_addr[1];
49313 - ACCESS_ONCE(ads->data1) = i->buf_addr[1];
49314 + ACCESS_ONCE_RW(ads->data1) = i->buf_addr[1];
49315 checksum += i->buf_addr[2];
49316 - ACCESS_ONCE(ads->data2) = i->buf_addr[2];
49317 + ACCESS_ONCE_RW(ads->data2) = i->buf_addr[2];
49318 checksum += i->buf_addr[3];
49319 - ACCESS_ONCE(ads->data3) = i->buf_addr[3];
49320 + ACCESS_ONCE_RW(ads->data3) = i->buf_addr[3];
49321
49322 checksum += (val = (i->buf_len[0] << AR_BufLen_S) & AR_BufLen);
49323 - ACCESS_ONCE(ads->ctl3) = val;
49324 + ACCESS_ONCE_RW(ads->ctl3) = val;
49325 checksum += (val = (i->buf_len[1] << AR_BufLen_S) & AR_BufLen);
49326 - ACCESS_ONCE(ads->ctl5) = val;
49327 + ACCESS_ONCE_RW(ads->ctl5) = val;
49328 checksum += (val = (i->buf_len[2] << AR_BufLen_S) & AR_BufLen);
49329 - ACCESS_ONCE(ads->ctl7) = val;
49330 + ACCESS_ONCE_RW(ads->ctl7) = val;
49331 checksum += (val = (i->buf_len[3] << AR_BufLen_S) & AR_BufLen);
49332 - ACCESS_ONCE(ads->ctl9) = val;
49333 + ACCESS_ONCE_RW(ads->ctl9) = val;
49334
49335 checksum = (u16) (((checksum & 0xffff) + (checksum >> 16)) & 0xffff);
49336 - ACCESS_ONCE(ads->ctl10) = checksum;
49337 + ACCESS_ONCE_RW(ads->ctl10) = checksum;
49338
49339 if (i->is_first || i->is_last) {
49340 - ACCESS_ONCE(ads->ctl13) = set11nTries(i->rates, 0)
49341 + ACCESS_ONCE_RW(ads->ctl13) = set11nTries(i->rates, 0)
49342 | set11nTries(i->rates, 1)
49343 | set11nTries(i->rates, 2)
49344 | set11nTries(i->rates, 3)
49345 | (i->dur_update ? AR_DurUpdateEna : 0)
49346 | SM(0, AR_BurstDur);
49347
49348 - ACCESS_ONCE(ads->ctl14) = set11nRate(i->rates, 0)
49349 + ACCESS_ONCE_RW(ads->ctl14) = set11nRate(i->rates, 0)
49350 | set11nRate(i->rates, 1)
49351 | set11nRate(i->rates, 2)
49352 | set11nRate(i->rates, 3);
49353 } else {
49354 - ACCESS_ONCE(ads->ctl13) = 0;
49355 - ACCESS_ONCE(ads->ctl14) = 0;
49356 + ACCESS_ONCE_RW(ads->ctl13) = 0;
49357 + ACCESS_ONCE_RW(ads->ctl14) = 0;
49358 }
49359
49360 ads->ctl20 = 0;
49361 @@ -89,17 +89,17 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49362
49363 ctl17 = SM(i->keytype, AR_EncrType);
49364 if (!i->is_first) {
49365 - ACCESS_ONCE(ads->ctl11) = 0;
49366 - ACCESS_ONCE(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
49367 - ACCESS_ONCE(ads->ctl15) = 0;
49368 - ACCESS_ONCE(ads->ctl16) = 0;
49369 - ACCESS_ONCE(ads->ctl17) = ctl17;
49370 - ACCESS_ONCE(ads->ctl18) = 0;
49371 - ACCESS_ONCE(ads->ctl19) = 0;
49372 + ACCESS_ONCE_RW(ads->ctl11) = 0;
49373 + ACCESS_ONCE_RW(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
49374 + ACCESS_ONCE_RW(ads->ctl15) = 0;
49375 + ACCESS_ONCE_RW(ads->ctl16) = 0;
49376 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
49377 + ACCESS_ONCE_RW(ads->ctl18) = 0;
49378 + ACCESS_ONCE_RW(ads->ctl19) = 0;
49379 return;
49380 }
49381
49382 - ACCESS_ONCE(ads->ctl11) = (i->pkt_len & AR_FrameLen)
49383 + ACCESS_ONCE_RW(ads->ctl11) = (i->pkt_len & AR_FrameLen)
49384 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
49385 | SM(i->txpower[0], AR_XmitPower0)
49386 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
49387 @@ -135,26 +135,26 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49388 val = (i->flags & ATH9K_TXDESC_PAPRD) >> ATH9K_TXDESC_PAPRD_S;
49389 ctl12 |= SM(val, AR_PAPRDChainMask);
49390
49391 - ACCESS_ONCE(ads->ctl12) = ctl12;
49392 - ACCESS_ONCE(ads->ctl17) = ctl17;
49393 + ACCESS_ONCE_RW(ads->ctl12) = ctl12;
49394 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
49395
49396 - ACCESS_ONCE(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
49397 + ACCESS_ONCE_RW(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
49398 | set11nPktDurRTSCTS(i->rates, 1);
49399
49400 - ACCESS_ONCE(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
49401 + ACCESS_ONCE_RW(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
49402 | set11nPktDurRTSCTS(i->rates, 3);
49403
49404 - ACCESS_ONCE(ads->ctl18) = set11nRateFlags(i->rates, 0)
49405 + ACCESS_ONCE_RW(ads->ctl18) = set11nRateFlags(i->rates, 0)
49406 | set11nRateFlags(i->rates, 1)
49407 | set11nRateFlags(i->rates, 2)
49408 | set11nRateFlags(i->rates, 3)
49409 | SM(i->rtscts_rate, AR_RTSCTSRate);
49410
49411 - ACCESS_ONCE(ads->ctl19) = AR_Not_Sounding;
49412 + ACCESS_ONCE_RW(ads->ctl19) = AR_Not_Sounding;
49413
49414 - ACCESS_ONCE(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
49415 - ACCESS_ONCE(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
49416 - ACCESS_ONCE(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
49417 + ACCESS_ONCE_RW(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
49418 + ACCESS_ONCE_RW(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
49419 + ACCESS_ONCE_RW(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
49420 }
49421
49422 static u16 ar9003_calc_ptr_chksum(struct ar9003_txc *ads)
49423 diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
49424 index 1cbd335..27dfb40 100644
49425 --- a/drivers/net/wireless/ath/ath9k/hw.h
49426 +++ b/drivers/net/wireless/ath/ath9k/hw.h
49427 @@ -640,7 +640,7 @@ struct ath_hw_private_ops {
49428
49429 /* ANI */
49430 void (*ani_cache_ini_regs)(struct ath_hw *ah);
49431 -};
49432 +} __no_const;
49433
49434 /**
49435 * struct ath_spec_scan - parameters for Atheros spectral scan
49436 @@ -716,7 +716,7 @@ struct ath_hw_ops {
49437 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
49438 void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable);
49439 #endif
49440 -};
49441 +} __no_const;
49442
49443 struct ath_nf_limits {
49444 s16 max;
49445 diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
49446 index 62b0bf4..4ae094c 100644
49447 --- a/drivers/net/wireless/ath/ath9k/main.c
49448 +++ b/drivers/net/wireless/ath/ath9k/main.c
49449 @@ -2546,16 +2546,18 @@ void ath9k_fill_chanctx_ops(void)
49450 if (!ath9k_is_chanctx_enabled())
49451 return;
49452
49453 - ath9k_ops.hw_scan = ath9k_hw_scan;
49454 - ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
49455 - ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
49456 - ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
49457 - ath9k_ops.add_chanctx = ath9k_add_chanctx;
49458 - ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
49459 - ath9k_ops.change_chanctx = ath9k_change_chanctx;
49460 - ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
49461 - ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
49462 - ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
49463 + pax_open_kernel();
49464 + *(void **)&ath9k_ops.hw_scan = ath9k_hw_scan;
49465 + *(void **)&ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
49466 + *(void **)&ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
49467 + *(void **)&ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
49468 + *(void **)&ath9k_ops.add_chanctx = ath9k_add_chanctx;
49469 + *(void **)&ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
49470 + *(void **)&ath9k_ops.change_chanctx = ath9k_change_chanctx;
49471 + *(void **)&ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
49472 + *(void **)&ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
49473 + *(void **)&ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
49474 + pax_close_kernel();
49475 }
49476
49477 #endif
49478 diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
49479 index 058a9f2..d5cb1ba 100644
49480 --- a/drivers/net/wireless/b43/phy_lp.c
49481 +++ b/drivers/net/wireless/b43/phy_lp.c
49482 @@ -2502,7 +2502,7 @@ static int lpphy_b2063_tune(struct b43_wldev *dev,
49483 {
49484 struct ssb_bus *bus = dev->dev->sdev->bus;
49485
49486 - static const struct b206x_channel *chandata = NULL;
49487 + const struct b206x_channel *chandata = NULL;
49488 u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000;
49489 u32 freqref, vco_freq, val1, val2, val3, timeout, timeoutref, count;
49490 u16 old_comm15, scale;
49491 diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
49492 index dc1d20c..f7a4f06 100644
49493 --- a/drivers/net/wireless/iwlegacy/3945-mac.c
49494 +++ b/drivers/net/wireless/iwlegacy/3945-mac.c
49495 @@ -3633,7 +3633,9 @@ il3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
49496 */
49497 if (il3945_mod_params.disable_hw_scan) {
49498 D_INFO("Disabling hw_scan\n");
49499 - il3945_mac_ops.hw_scan = NULL;
49500 + pax_open_kernel();
49501 + *(void **)&il3945_mac_ops.hw_scan = NULL;
49502 + pax_close_kernel();
49503 }
49504
49505 D_INFO("*** LOAD DRIVER ***\n");
49506 diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
49507 index 0ffb6ff..c0b7f0e 100644
49508 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c
49509 +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
49510 @@ -188,7 +188,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
49511 {
49512 struct iwl_priv *priv = file->private_data;
49513 char buf[64];
49514 - int buf_size;
49515 + size_t buf_size;
49516 u32 offset, len;
49517
49518 memset(buf, 0, sizeof(buf));
49519 @@ -458,7 +458,7 @@ static ssize_t iwl_dbgfs_rx_handlers_write(struct file *file,
49520 struct iwl_priv *priv = file->private_data;
49521
49522 char buf[8];
49523 - int buf_size;
49524 + size_t buf_size;
49525 u32 reset_flag;
49526
49527 memset(buf, 0, sizeof(buf));
49528 @@ -539,7 +539,7 @@ static ssize_t iwl_dbgfs_disable_ht40_write(struct file *file,
49529 {
49530 struct iwl_priv *priv = file->private_data;
49531 char buf[8];
49532 - int buf_size;
49533 + size_t buf_size;
49534 int ht40;
49535
49536 memset(buf, 0, sizeof(buf));
49537 @@ -591,7 +591,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_write(struct file *file,
49538 {
49539 struct iwl_priv *priv = file->private_data;
49540 char buf[8];
49541 - int buf_size;
49542 + size_t buf_size;
49543 int value;
49544
49545 memset(buf, 0, sizeof(buf));
49546 @@ -683,10 +683,10 @@ DEBUGFS_READ_FILE_OPS(temperature);
49547 DEBUGFS_READ_WRITE_FILE_OPS(sleep_level_override);
49548 DEBUGFS_READ_FILE_OPS(current_sleep_command);
49549
49550 -static const char *fmt_value = " %-30s %10u\n";
49551 -static const char *fmt_hex = " %-30s 0x%02X\n";
49552 -static const char *fmt_table = " %-30s %10u %10u %10u %10u\n";
49553 -static const char *fmt_header =
49554 +static const char fmt_value[] = " %-30s %10u\n";
49555 +static const char fmt_hex[] = " %-30s 0x%02X\n";
49556 +static const char fmt_table[] = " %-30s %10u %10u %10u %10u\n";
49557 +static const char fmt_header[] =
49558 "%-32s current cumulative delta max\n";
49559
49560 static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
49561 @@ -1856,7 +1856,7 @@ static ssize_t iwl_dbgfs_clear_ucode_statistics_write(struct file *file,
49562 {
49563 struct iwl_priv *priv = file->private_data;
49564 char buf[8];
49565 - int buf_size;
49566 + size_t buf_size;
49567 int clear;
49568
49569 memset(buf, 0, sizeof(buf));
49570 @@ -1901,7 +1901,7 @@ static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file,
49571 {
49572 struct iwl_priv *priv = file->private_data;
49573 char buf[8];
49574 - int buf_size;
49575 + size_t buf_size;
49576 int trace;
49577
49578 memset(buf, 0, sizeof(buf));
49579 @@ -1972,7 +1972,7 @@ static ssize_t iwl_dbgfs_missed_beacon_write(struct file *file,
49580 {
49581 struct iwl_priv *priv = file->private_data;
49582 char buf[8];
49583 - int buf_size;
49584 + size_t buf_size;
49585 int missed;
49586
49587 memset(buf, 0, sizeof(buf));
49588 @@ -2013,7 +2013,7 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
49589
49590 struct iwl_priv *priv = file->private_data;
49591 char buf[8];
49592 - int buf_size;
49593 + size_t buf_size;
49594 int plcp;
49595
49596 memset(buf, 0, sizeof(buf));
49597 @@ -2073,7 +2073,7 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
49598
49599 struct iwl_priv *priv = file->private_data;
49600 char buf[8];
49601 - int buf_size;
49602 + size_t buf_size;
49603 int flush;
49604
49605 memset(buf, 0, sizeof(buf));
49606 @@ -2163,7 +2163,7 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
49607
49608 struct iwl_priv *priv = file->private_data;
49609 char buf[8];
49610 - int buf_size;
49611 + size_t buf_size;
49612 int rts;
49613
49614 if (!priv->cfg->ht_params)
49615 @@ -2204,7 +2204,7 @@ static ssize_t iwl_dbgfs_echo_test_write(struct file *file,
49616 {
49617 struct iwl_priv *priv = file->private_data;
49618 char buf[8];
49619 - int buf_size;
49620 + size_t buf_size;
49621
49622 memset(buf, 0, sizeof(buf));
49623 buf_size = min(count, sizeof(buf) - 1);
49624 @@ -2238,7 +2238,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
49625 struct iwl_priv *priv = file->private_data;
49626 u32 event_log_flag;
49627 char buf[8];
49628 - int buf_size;
49629 + size_t buf_size;
49630
49631 /* check that the interface is up */
49632 if (!iwl_is_ready(priv))
49633 @@ -2292,7 +2292,7 @@ static ssize_t iwl_dbgfs_calib_disabled_write(struct file *file,
49634 struct iwl_priv *priv = file->private_data;
49635 char buf[8];
49636 u32 calib_disabled;
49637 - int buf_size;
49638 + size_t buf_size;
49639
49640 memset(buf, 0, sizeof(buf));
49641 buf_size = min(count, sizeof(buf) - 1);
49642 diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
49643 index 523fe0c..0d9473b 100644
49644 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c
49645 +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
49646 @@ -1781,7 +1781,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
49647 struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
49648
49649 char buf[8];
49650 - int buf_size;
49651 + size_t buf_size;
49652 u32 reset_flag;
49653
49654 memset(buf, 0, sizeof(buf));
49655 @@ -1802,7 +1802,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
49656 {
49657 struct iwl_trans *trans = file->private_data;
49658 char buf[8];
49659 - int buf_size;
49660 + size_t buf_size;
49661 int csr;
49662
49663 memset(buf, 0, sizeof(buf));
49664 diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
49665 index ef58a88..fafa731 100644
49666 --- a/drivers/net/wireless/mac80211_hwsim.c
49667 +++ b/drivers/net/wireless/mac80211_hwsim.c
49668 @@ -3066,20 +3066,20 @@ static int __init init_mac80211_hwsim(void)
49669 if (channels < 1)
49670 return -EINVAL;
49671
49672 - mac80211_hwsim_mchan_ops = mac80211_hwsim_ops;
49673 - mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
49674 - mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
49675 - mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
49676 - mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
49677 - mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
49678 - mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
49679 - mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
49680 - mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
49681 - mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
49682 - mac80211_hwsim_mchan_ops.assign_vif_chanctx =
49683 - mac80211_hwsim_assign_vif_chanctx;
49684 - mac80211_hwsim_mchan_ops.unassign_vif_chanctx =
49685 - mac80211_hwsim_unassign_vif_chanctx;
49686 + pax_open_kernel();
49687 + memcpy((void *)&mac80211_hwsim_mchan_ops, &mac80211_hwsim_ops, sizeof mac80211_hwsim_mchan_ops);
49688 + *(void **)&mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
49689 + *(void **)&mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
49690 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
49691 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
49692 + *(void **)&mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
49693 + *(void **)&mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
49694 + *(void **)&mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
49695 + *(void **)&mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
49696 + *(void **)&mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
49697 + *(void **)&mac80211_hwsim_mchan_ops.assign_vif_chanctx = mac80211_hwsim_assign_vif_chanctx;
49698 + *(void **)&mac80211_hwsim_mchan_ops.unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx;
49699 + pax_close_kernel();
49700
49701 spin_lock_init(&hwsim_radio_lock);
49702 INIT_LIST_HEAD(&hwsim_radios);
49703 diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
49704 index 1a4facd..a2ecbbd 100644
49705 --- a/drivers/net/wireless/rndis_wlan.c
49706 +++ b/drivers/net/wireless/rndis_wlan.c
49707 @@ -1236,7 +1236,7 @@ static int set_rts_threshold(struct usbnet *usbdev, u32 rts_threshold)
49708
49709 netdev_dbg(usbdev->net, "%s(): %i\n", __func__, rts_threshold);
49710
49711 - if (rts_threshold < 0 || rts_threshold > 2347)
49712 + if (rts_threshold > 2347)
49713 rts_threshold = 2347;
49714
49715 tmp = cpu_to_le32(rts_threshold);
49716 diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
49717 index 9bb398b..b0cc047 100644
49718 --- a/drivers/net/wireless/rt2x00/rt2x00.h
49719 +++ b/drivers/net/wireless/rt2x00/rt2x00.h
49720 @@ -375,7 +375,7 @@ struct rt2x00_intf {
49721 * for hardware which doesn't support hardware
49722 * sequence counting.
49723 */
49724 - atomic_t seqno;
49725 + atomic_unchecked_t seqno;
49726 };
49727
49728 static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif)
49729 diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
49730 index 66ff364..3ce34f7 100644
49731 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c
49732 +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
49733 @@ -224,9 +224,9 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev,
49734 * sequence counter given by mac80211.
49735 */
49736 if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
49737 - seqno = atomic_add_return(0x10, &intf->seqno);
49738 + seqno = atomic_add_return_unchecked(0x10, &intf->seqno);
49739 else
49740 - seqno = atomic_read(&intf->seqno);
49741 + seqno = atomic_read_unchecked(&intf->seqno);
49742
49743 hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
49744 hdr->seq_ctrl |= cpu_to_le16(seqno);
49745 diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c
49746 index b661f896..ddf7d2b 100644
49747 --- a/drivers/net/wireless/ti/wl1251/sdio.c
49748 +++ b/drivers/net/wireless/ti/wl1251/sdio.c
49749 @@ -282,13 +282,17 @@ static int wl1251_sdio_probe(struct sdio_func *func,
49750
49751 irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING);
49752
49753 - wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
49754 - wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
49755 + pax_open_kernel();
49756 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
49757 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
49758 + pax_close_kernel();
49759
49760 wl1251_info("using dedicated interrupt line");
49761 } else {
49762 - wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
49763 - wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
49764 + pax_open_kernel();
49765 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
49766 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
49767 + pax_close_kernel();
49768
49769 wl1251_info("using SDIO interrupt");
49770 }
49771 diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
49772 index d6d0d6d..60c23a0 100644
49773 --- a/drivers/net/wireless/ti/wl12xx/main.c
49774 +++ b/drivers/net/wireless/ti/wl12xx/main.c
49775 @@ -656,7 +656,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
49776 sizeof(wl->conf.mem));
49777
49778 /* read data preparation is only needed by wl127x */
49779 - wl->ops->prepare_read = wl127x_prepare_read;
49780 + pax_open_kernel();
49781 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
49782 + pax_close_kernel();
49783
49784 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
49785 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
49786 @@ -681,7 +683,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
49787 sizeof(wl->conf.mem));
49788
49789 /* read data preparation is only needed by wl127x */
49790 - wl->ops->prepare_read = wl127x_prepare_read;
49791 + pax_open_kernel();
49792 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
49793 + pax_close_kernel();
49794
49795 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
49796 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
49797 diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
49798 index 8e56261..9140678 100644
49799 --- a/drivers/net/wireless/ti/wl18xx/main.c
49800 +++ b/drivers/net/wireless/ti/wl18xx/main.c
49801 @@ -1916,8 +1916,10 @@ static int wl18xx_setup(struct wl1271 *wl)
49802 }
49803
49804 if (!checksum_param) {
49805 - wl18xx_ops.set_rx_csum = NULL;
49806 - wl18xx_ops.init_vif = NULL;
49807 + pax_open_kernel();
49808 + *(void **)&wl18xx_ops.set_rx_csum = NULL;
49809 + *(void **)&wl18xx_ops.init_vif = NULL;
49810 + pax_close_kernel();
49811 }
49812
49813 /* Enable 11a Band only if we have 5G antennas */
49814 diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
49815 index a912dc0..a8225ba 100644
49816 --- a/drivers/net/wireless/zd1211rw/zd_usb.c
49817 +++ b/drivers/net/wireless/zd1211rw/zd_usb.c
49818 @@ -385,7 +385,7 @@ static inline void handle_regs_int(struct urb *urb)
49819 {
49820 struct zd_usb *usb = urb->context;
49821 struct zd_usb_interrupt *intr = &usb->intr;
49822 - int len;
49823 + unsigned int len;
49824 u16 int_num;
49825
49826 ZD_ASSERT(in_interrupt());
49827 diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c
49828 index ce2e2cf..f81e500 100644
49829 --- a/drivers/nfc/nfcwilink.c
49830 +++ b/drivers/nfc/nfcwilink.c
49831 @@ -497,7 +497,7 @@ static struct nci_ops nfcwilink_ops = {
49832
49833 static int nfcwilink_probe(struct platform_device *pdev)
49834 {
49835 - static struct nfcwilink *drv;
49836 + struct nfcwilink *drv;
49837 int rc;
49838 __u32 protocols;
49839
49840 diff --git a/drivers/nfc/st21nfca/st21nfca.c b/drivers/nfc/st21nfca/st21nfca.c
49841 index f2596c8..50d53af 100644
49842 --- a/drivers/nfc/st21nfca/st21nfca.c
49843 +++ b/drivers/nfc/st21nfca/st21nfca.c
49844 @@ -559,7 +559,7 @@ static int st21nfca_get_iso14443_3_uid(struct nfc_hci_dev *hdev, u8 *gate,
49845 goto exit;
49846 }
49847
49848 - gate = uid_skb->data;
49849 + memcpy(gate, uid_skb->data, uid_skb->len);
49850 *len = uid_skb->len;
49851 exit:
49852 kfree_skb(uid_skb);
49853 diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
49854 index 5100742..6ad4e6d 100644
49855 --- a/drivers/of/fdt.c
49856 +++ b/drivers/of/fdt.c
49857 @@ -1118,7 +1118,9 @@ static int __init of_fdt_raw_init(void)
49858 pr_warn("fdt: not creating '/sys/firmware/fdt': CRC check failed\n");
49859 return 0;
49860 }
49861 - of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
49862 + pax_open_kernel();
49863 + *(size_t *)&of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
49864 + pax_close_kernel();
49865 return sysfs_create_bin_file(firmware_kobj, &of_fdt_raw_attr);
49866 }
49867 late_initcall(of_fdt_raw_init);
49868 diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c
49869 index d93b2b6..ae50401 100644
49870 --- a/drivers/oprofile/buffer_sync.c
49871 +++ b/drivers/oprofile/buffer_sync.c
49872 @@ -332,7 +332,7 @@ static void add_data(struct op_entry *entry, struct mm_struct *mm)
49873 if (cookie == NO_COOKIE)
49874 offset = pc;
49875 if (cookie == INVALID_COOKIE) {
49876 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
49877 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
49878 offset = pc;
49879 }
49880 if (cookie != last_cookie) {
49881 @@ -376,14 +376,14 @@ add_sample(struct mm_struct *mm, struct op_sample *s, int in_kernel)
49882 /* add userspace sample */
49883
49884 if (!mm) {
49885 - atomic_inc(&oprofile_stats.sample_lost_no_mm);
49886 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mm);
49887 return 0;
49888 }
49889
49890 cookie = lookup_dcookie(mm, s->eip, &offset);
49891
49892 if (cookie == INVALID_COOKIE) {
49893 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
49894 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
49895 return 0;
49896 }
49897
49898 @@ -552,7 +552,7 @@ void sync_buffer(int cpu)
49899 /* ignore backtraces if failed to add a sample */
49900 if (state == sb_bt_start) {
49901 state = sb_bt_ignore;
49902 - atomic_inc(&oprofile_stats.bt_lost_no_mapping);
49903 + atomic_inc_unchecked(&oprofile_stats.bt_lost_no_mapping);
49904 }
49905 }
49906 release_mm(mm);
49907 diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
49908 index c0cc4e7..44d4e54 100644
49909 --- a/drivers/oprofile/event_buffer.c
49910 +++ b/drivers/oprofile/event_buffer.c
49911 @@ -53,7 +53,7 @@ void add_event_entry(unsigned long value)
49912 }
49913
49914 if (buffer_pos == buffer_size) {
49915 - atomic_inc(&oprofile_stats.event_lost_overflow);
49916 + atomic_inc_unchecked(&oprofile_stats.event_lost_overflow);
49917 return;
49918 }
49919
49920 diff --git a/drivers/oprofile/oprof.c b/drivers/oprofile/oprof.c
49921 index ed2c3ec..deda85a 100644
49922 --- a/drivers/oprofile/oprof.c
49923 +++ b/drivers/oprofile/oprof.c
49924 @@ -110,7 +110,7 @@ static void switch_worker(struct work_struct *work)
49925 if (oprofile_ops.switch_events())
49926 return;
49927
49928 - atomic_inc(&oprofile_stats.multiplex_counter);
49929 + atomic_inc_unchecked(&oprofile_stats.multiplex_counter);
49930 start_switch_worker();
49931 }
49932
49933 diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
49934 index ee2cfce..7f8f699 100644
49935 --- a/drivers/oprofile/oprofile_files.c
49936 +++ b/drivers/oprofile/oprofile_files.c
49937 @@ -27,7 +27,7 @@ unsigned long oprofile_time_slice;
49938
49939 #ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX
49940
49941 -static ssize_t timeout_read(struct file *file, char __user *buf,
49942 +static ssize_t __intentional_overflow(-1) timeout_read(struct file *file, char __user *buf,
49943 size_t count, loff_t *offset)
49944 {
49945 return oprofilefs_ulong_to_user(jiffies_to_msecs(oprofile_time_slice),
49946 diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c
49947 index 59659ce..6c860a0 100644
49948 --- a/drivers/oprofile/oprofile_stats.c
49949 +++ b/drivers/oprofile/oprofile_stats.c
49950 @@ -30,11 +30,11 @@ void oprofile_reset_stats(void)
49951 cpu_buf->sample_invalid_eip = 0;
49952 }
49953
49954 - atomic_set(&oprofile_stats.sample_lost_no_mm, 0);
49955 - atomic_set(&oprofile_stats.sample_lost_no_mapping, 0);
49956 - atomic_set(&oprofile_stats.event_lost_overflow, 0);
49957 - atomic_set(&oprofile_stats.bt_lost_no_mapping, 0);
49958 - atomic_set(&oprofile_stats.multiplex_counter, 0);
49959 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mm, 0);
49960 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mapping, 0);
49961 + atomic_set_unchecked(&oprofile_stats.event_lost_overflow, 0);
49962 + atomic_set_unchecked(&oprofile_stats.bt_lost_no_mapping, 0);
49963 + atomic_set_unchecked(&oprofile_stats.multiplex_counter, 0);
49964 }
49965
49966
49967 diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h
49968 index 1fc622b..8c48fc3 100644
49969 --- a/drivers/oprofile/oprofile_stats.h
49970 +++ b/drivers/oprofile/oprofile_stats.h
49971 @@ -13,11 +13,11 @@
49972 #include <linux/atomic.h>
49973
49974 struct oprofile_stat_struct {
49975 - atomic_t sample_lost_no_mm;
49976 - atomic_t sample_lost_no_mapping;
49977 - atomic_t bt_lost_no_mapping;
49978 - atomic_t event_lost_overflow;
49979 - atomic_t multiplex_counter;
49980 + atomic_unchecked_t sample_lost_no_mm;
49981 + atomic_unchecked_t sample_lost_no_mapping;
49982 + atomic_unchecked_t bt_lost_no_mapping;
49983 + atomic_unchecked_t event_lost_overflow;
49984 + atomic_unchecked_t multiplex_counter;
49985 };
49986
49987 extern struct oprofile_stat_struct oprofile_stats;
49988 diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
49989 index 3f49345..c750d0b 100644
49990 --- a/drivers/oprofile/oprofilefs.c
49991 +++ b/drivers/oprofile/oprofilefs.c
49992 @@ -176,8 +176,8 @@ int oprofilefs_create_ro_ulong(struct dentry *root,
49993
49994 static ssize_t atomic_read_file(struct file *file, char __user *buf, size_t count, loff_t *offset)
49995 {
49996 - atomic_t *val = file->private_data;
49997 - return oprofilefs_ulong_to_user(atomic_read(val), buf, count, offset);
49998 + atomic_unchecked_t *val = file->private_data;
49999 + return oprofilefs_ulong_to_user(atomic_read_unchecked(val), buf, count, offset);
50000 }
50001
50002
50003 @@ -189,7 +189,7 @@ static const struct file_operations atomic_ro_fops = {
50004
50005
50006 int oprofilefs_create_ro_atomic(struct dentry *root,
50007 - char const *name, atomic_t *val)
50008 + char const *name, atomic_unchecked_t *val)
50009 {
50010 return __oprofilefs_create_file(root, name,
50011 &atomic_ro_fops, 0444, val);
50012 diff --git a/drivers/oprofile/timer_int.c b/drivers/oprofile/timer_int.c
50013 index bdef916..88c7dee 100644
50014 --- a/drivers/oprofile/timer_int.c
50015 +++ b/drivers/oprofile/timer_int.c
50016 @@ -93,7 +93,7 @@ static int oprofile_cpu_notify(struct notifier_block *self,
50017 return NOTIFY_OK;
50018 }
50019
50020 -static struct notifier_block __refdata oprofile_cpu_notifier = {
50021 +static struct notifier_block oprofile_cpu_notifier = {
50022 .notifier_call = oprofile_cpu_notify,
50023 };
50024
50025 diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c
50026 index 3b47080..6cd05dd 100644
50027 --- a/drivers/parport/procfs.c
50028 +++ b/drivers/parport/procfs.c
50029 @@ -64,7 +64,7 @@ static int do_active_device(struct ctl_table *table, int write,
50030
50031 *ppos += len;
50032
50033 - return copy_to_user(result, buffer, len) ? -EFAULT : 0;
50034 + return (len > sizeof buffer || copy_to_user(result, buffer, len)) ? -EFAULT : 0;
50035 }
50036
50037 #ifdef CONFIG_PARPORT_1284
50038 @@ -106,7 +106,7 @@ static int do_autoprobe(struct ctl_table *table, int write,
50039
50040 *ppos += len;
50041
50042 - return copy_to_user (result, buffer, len) ? -EFAULT : 0;
50043 + return (len > sizeof buffer || copy_to_user (result, buffer, len)) ? -EFAULT : 0;
50044 }
50045 #endif /* IEEE1284.3 support. */
50046
50047 diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
50048 index 6ca2399..68d866b 100644
50049 --- a/drivers/pci/hotplug/acpiphp_ibm.c
50050 +++ b/drivers/pci/hotplug/acpiphp_ibm.c
50051 @@ -452,7 +452,9 @@ static int __init ibm_acpiphp_init(void)
50052 goto init_cleanup;
50053 }
50054
50055 - ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
50056 + pax_open_kernel();
50057 + *(size_t *)&ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
50058 + pax_close_kernel();
50059 retval = sysfs_create_bin_file(sysdir, &ibm_apci_table_attr);
50060
50061 return retval;
50062 diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c
50063 index 66b7bbe..26bee78 100644
50064 --- a/drivers/pci/hotplug/cpcihp_generic.c
50065 +++ b/drivers/pci/hotplug/cpcihp_generic.c
50066 @@ -73,7 +73,6 @@ static u16 port;
50067 static unsigned int enum_bit;
50068 static u8 enum_mask;
50069
50070 -static struct cpci_hp_controller_ops generic_hpc_ops;
50071 static struct cpci_hp_controller generic_hpc;
50072
50073 static int __init validate_parameters(void)
50074 @@ -139,6 +138,10 @@ static int query_enum(void)
50075 return ((value & enum_mask) == enum_mask);
50076 }
50077
50078 +static struct cpci_hp_controller_ops generic_hpc_ops = {
50079 + .query_enum = query_enum,
50080 +};
50081 +
50082 static int __init cpcihp_generic_init(void)
50083 {
50084 int status;
50085 @@ -165,7 +168,6 @@ static int __init cpcihp_generic_init(void)
50086 pci_dev_put(dev);
50087
50088 memset(&generic_hpc, 0, sizeof (struct cpci_hp_controller));
50089 - generic_hpc_ops.query_enum = query_enum;
50090 generic_hpc.ops = &generic_hpc_ops;
50091
50092 status = cpci_hp_register_controller(&generic_hpc);
50093 diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c
50094 index 7ecf34e..effed62 100644
50095 --- a/drivers/pci/hotplug/cpcihp_zt5550.c
50096 +++ b/drivers/pci/hotplug/cpcihp_zt5550.c
50097 @@ -59,7 +59,6 @@
50098 /* local variables */
50099 static bool debug;
50100 static bool poll;
50101 -static struct cpci_hp_controller_ops zt5550_hpc_ops;
50102 static struct cpci_hp_controller zt5550_hpc;
50103
50104 /* Primary cPCI bus bridge device */
50105 @@ -204,6 +203,10 @@ static int zt5550_hc_disable_irq(void)
50106 return 0;
50107 }
50108
50109 +static struct cpci_hp_controller_ops zt5550_hpc_ops = {
50110 + .query_enum = zt5550_hc_query_enum,
50111 +};
50112 +
50113 static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
50114 {
50115 int status;
50116 @@ -215,16 +218,17 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id
50117 dbg("returned from zt5550_hc_config");
50118
50119 memset(&zt5550_hpc, 0, sizeof (struct cpci_hp_controller));
50120 - zt5550_hpc_ops.query_enum = zt5550_hc_query_enum;
50121 zt5550_hpc.ops = &zt5550_hpc_ops;
50122 if (!poll) {
50123 zt5550_hpc.irq = hc_dev->irq;
50124 zt5550_hpc.irq_flags = IRQF_SHARED;
50125 zt5550_hpc.dev_id = hc_dev;
50126
50127 - zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
50128 - zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
50129 - zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
50130 + pax_open_kernel();
50131 + *(void **)&zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
50132 + *(void **)&zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
50133 + *(void **)&zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
50134 + pax_open_kernel();
50135 } else {
50136 info("using ENUM# polling mode");
50137 }
50138 diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c
50139 index 1e08ff8c..3cd145f 100644
50140 --- a/drivers/pci/hotplug/cpqphp_nvram.c
50141 +++ b/drivers/pci/hotplug/cpqphp_nvram.c
50142 @@ -425,8 +425,10 @@ static u32 store_HRT (void __iomem *rom_start)
50143
50144 void compaq_nvram_init (void __iomem *rom_start)
50145 {
50146 +#ifndef CONFIG_PAX_KERNEXEC
50147 if (rom_start)
50148 compaq_int15_entry_point = (rom_start + ROM_INT15_PHY_ADDR - ROM_PHY_ADDR);
50149 +#endif
50150
50151 dbg("int15 entry = %p\n", compaq_int15_entry_point);
50152
50153 diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
50154 index 56d8486..f26113f 100644
50155 --- a/drivers/pci/hotplug/pci_hotplug_core.c
50156 +++ b/drivers/pci/hotplug/pci_hotplug_core.c
50157 @@ -436,8 +436,10 @@ int __pci_hp_register(struct hotplug_slot *slot, struct pci_bus *bus,
50158 return -EINVAL;
50159 }
50160
50161 - slot->ops->owner = owner;
50162 - slot->ops->mod_name = mod_name;
50163 + pax_open_kernel();
50164 + *(struct module **)&slot->ops->owner = owner;
50165 + *(const char **)&slot->ops->mod_name = mod_name;
50166 + pax_close_kernel();
50167
50168 mutex_lock(&pci_hp_mutex);
50169 /*
50170 diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
50171 index 07aa722..84514b4 100644
50172 --- a/drivers/pci/hotplug/pciehp_core.c
50173 +++ b/drivers/pci/hotplug/pciehp_core.c
50174 @@ -92,7 +92,7 @@ static int init_slot(struct controller *ctrl)
50175 struct slot *slot = ctrl->slot;
50176 struct hotplug_slot *hotplug = NULL;
50177 struct hotplug_slot_info *info = NULL;
50178 - struct hotplug_slot_ops *ops = NULL;
50179 + hotplug_slot_ops_no_const *ops = NULL;
50180 char name[SLOT_NAME_SIZE];
50181 int retval = -ENOMEM;
50182
50183 diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
50184 index fd60806..ab6c565 100644
50185 --- a/drivers/pci/msi.c
50186 +++ b/drivers/pci/msi.c
50187 @@ -513,8 +513,8 @@ static int populate_msi_sysfs(struct pci_dev *pdev)
50188 {
50189 struct attribute **msi_attrs;
50190 struct attribute *msi_attr;
50191 - struct device_attribute *msi_dev_attr;
50192 - struct attribute_group *msi_irq_group;
50193 + device_attribute_no_const *msi_dev_attr;
50194 + attribute_group_no_const *msi_irq_group;
50195 const struct attribute_group **msi_irq_groups;
50196 struct msi_desc *entry;
50197 int ret = -ENOMEM;
50198 @@ -573,7 +573,7 @@ error_attrs:
50199 count = 0;
50200 msi_attr = msi_attrs[count];
50201 while (msi_attr) {
50202 - msi_dev_attr = container_of(msi_attr, struct device_attribute, attr);
50203 + msi_dev_attr = container_of(msi_attr, device_attribute_no_const, attr);
50204 kfree(msi_attr->name);
50205 kfree(msi_dev_attr);
50206 ++count;
50207 diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
50208 index 312f23a..d21181c 100644
50209 --- a/drivers/pci/pci-sysfs.c
50210 +++ b/drivers/pci/pci-sysfs.c
50211 @@ -1140,7 +1140,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
50212 {
50213 /* allocate attribute structure, piggyback attribute name */
50214 int name_len = write_combine ? 13 : 10;
50215 - struct bin_attribute *res_attr;
50216 + bin_attribute_no_const *res_attr;
50217 int retval;
50218
50219 res_attr = kzalloc(sizeof(*res_attr) + name_len, GFP_ATOMIC);
50220 @@ -1317,7 +1317,7 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor
50221 static int pci_create_capabilities_sysfs(struct pci_dev *dev)
50222 {
50223 int retval;
50224 - struct bin_attribute *attr;
50225 + bin_attribute_no_const *attr;
50226
50227 /* If the device has VPD, try to expose it in sysfs. */
50228 if (dev->vpd) {
50229 @@ -1364,7 +1364,7 @@ int __must_check pci_create_sysfs_dev_files(struct pci_dev *pdev)
50230 {
50231 int retval;
50232 int rom_size = 0;
50233 - struct bin_attribute *attr;
50234 + bin_attribute_no_const *attr;
50235
50236 if (!sysfs_initialized)
50237 return -EACCES;
50238 diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
50239 index d54632a..198c84d 100644
50240 --- a/drivers/pci/pci.h
50241 +++ b/drivers/pci/pci.h
50242 @@ -93,7 +93,7 @@ struct pci_vpd_ops {
50243 struct pci_vpd {
50244 unsigned int len;
50245 const struct pci_vpd_ops *ops;
50246 - struct bin_attribute *attr; /* descriptor for sysfs VPD entry */
50247 + bin_attribute_no_const *attr; /* descriptor for sysfs VPD entry */
50248 };
50249
50250 int pci_vpd_pci22_init(struct pci_dev *dev);
50251 diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
50252 index e1e7026..d28dd33 100644
50253 --- a/drivers/pci/pcie/aspm.c
50254 +++ b/drivers/pci/pcie/aspm.c
50255 @@ -27,9 +27,9 @@
50256 #define MODULE_PARAM_PREFIX "pcie_aspm."
50257
50258 /* Note: those are not register definitions */
50259 -#define ASPM_STATE_L0S_UP (1) /* Upstream direction L0s state */
50260 -#define ASPM_STATE_L0S_DW (2) /* Downstream direction L0s state */
50261 -#define ASPM_STATE_L1 (4) /* L1 state */
50262 +#define ASPM_STATE_L0S_UP (1U) /* Upstream direction L0s state */
50263 +#define ASPM_STATE_L0S_DW (2U) /* Downstream direction L0s state */
50264 +#define ASPM_STATE_L1 (4U) /* L1 state */
50265 #define ASPM_STATE_L0S (ASPM_STATE_L0S_UP | ASPM_STATE_L0S_DW)
50266 #define ASPM_STATE_ALL (ASPM_STATE_L0S | ASPM_STATE_L1)
50267
50268 diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
50269 index be35da2..ec16cdb 100644
50270 --- a/drivers/pci/pcie/portdrv_pci.c
50271 +++ b/drivers/pci/pcie/portdrv_pci.c
50272 @@ -324,7 +324,7 @@ static int __init dmi_pcie_pme_disable_msi(const struct dmi_system_id *d)
50273 return 0;
50274 }
50275
50276 -static struct dmi_system_id __initdata pcie_portdrv_dmi_table[] = {
50277 +static const struct dmi_system_id __initconst pcie_portdrv_dmi_table[] = {
50278 /*
50279 * Boxes that should not use MSI for PCIe PME signaling.
50280 */
50281 diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
50282 index 23212f8..65e945b 100644
50283 --- a/drivers/pci/probe.c
50284 +++ b/drivers/pci/probe.c
50285 @@ -175,7 +175,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
50286 u16 orig_cmd;
50287 struct pci_bus_region region, inverted_region;
50288
50289 - mask = type ? PCI_ROM_ADDRESS_MASK : ~0;
50290 + mask = type ? (u32)PCI_ROM_ADDRESS_MASK : ~0;
50291
50292 /* No printks while decoding is disabled! */
50293 if (!dev->mmio_always_on) {
50294 diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
50295 index 3f155e7..0f4b1f0 100644
50296 --- a/drivers/pci/proc.c
50297 +++ b/drivers/pci/proc.c
50298 @@ -434,7 +434,16 @@ static const struct file_operations proc_bus_pci_dev_operations = {
50299 static int __init pci_proc_init(void)
50300 {
50301 struct pci_dev *dev = NULL;
50302 +
50303 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
50304 +#ifdef CONFIG_GRKERNSEC_PROC_USER
50305 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR, NULL);
50306 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
50307 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
50308 +#endif
50309 +#else
50310 proc_bus_pci_dir = proc_mkdir("bus/pci", NULL);
50311 +#endif
50312 proc_create("devices", 0, proc_bus_pci_dir,
50313 &proc_bus_pci_dev_operations);
50314 proc_initialized = 1;
50315 diff --git a/drivers/platform/chrome/chromeos_laptop.c b/drivers/platform/chrome/chromeos_laptop.c
50316 index b84fdd6..b89d829 100644
50317 --- a/drivers/platform/chrome/chromeos_laptop.c
50318 +++ b/drivers/platform/chrome/chromeos_laptop.c
50319 @@ -479,7 +479,7 @@ static struct chromeos_laptop cr48 = {
50320 .callback = chromeos_laptop_dmi_matched, \
50321 .driver_data = (void *)&board_
50322
50323 -static struct dmi_system_id chromeos_laptop_dmi_table[] __initdata = {
50324 +static struct dmi_system_id chromeos_laptop_dmi_table[] __initconst = {
50325 {
50326 .ident = "Samsung Series 5 550",
50327 .matches = {
50328 diff --git a/drivers/platform/chrome/chromeos_pstore.c b/drivers/platform/chrome/chromeos_pstore.c
50329 index 3474920..acc9581 100644
50330 --- a/drivers/platform/chrome/chromeos_pstore.c
50331 +++ b/drivers/platform/chrome/chromeos_pstore.c
50332 @@ -13,7 +13,7 @@
50333 #include <linux/platform_device.h>
50334 #include <linux/pstore_ram.h>
50335
50336 -static struct dmi_system_id chromeos_pstore_dmi_table[] __initdata = {
50337 +static const struct dmi_system_id chromeos_pstore_dmi_table[] __initconst = {
50338 {
50339 /*
50340 * Today all Chromebooks/boxes ship with Google_* as version and
50341 diff --git a/drivers/platform/x86/alienware-wmi.c b/drivers/platform/x86/alienware-wmi.c
50342 index 1e1e594..8fe59c5 100644
50343 --- a/drivers/platform/x86/alienware-wmi.c
50344 +++ b/drivers/platform/x86/alienware-wmi.c
50345 @@ -150,7 +150,7 @@ struct wmax_led_args {
50346 } __packed;
50347
50348 static struct platform_device *platform_device;
50349 -static struct device_attribute *zone_dev_attrs;
50350 +static device_attribute_no_const *zone_dev_attrs;
50351 static struct attribute **zone_attrs;
50352 static struct platform_zone *zone_data;
50353
50354 @@ -160,7 +160,7 @@ static struct platform_driver platform_driver = {
50355 }
50356 };
50357
50358 -static struct attribute_group zone_attribute_group = {
50359 +static attribute_group_no_const zone_attribute_group = {
50360 .name = "rgb_zones",
50361 };
50362
50363 diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
50364 index 7543a56..367ca8ed 100644
50365 --- a/drivers/platform/x86/asus-wmi.c
50366 +++ b/drivers/platform/x86/asus-wmi.c
50367 @@ -1589,6 +1589,10 @@ static int show_dsts(struct seq_file *m, void *data)
50368 int err;
50369 u32 retval = -1;
50370
50371 +#ifdef CONFIG_GRKERNSEC_KMEM
50372 + return -EPERM;
50373 +#endif
50374 +
50375 err = asus_wmi_get_devstate(asus, asus->debug.dev_id, &retval);
50376
50377 if (err < 0)
50378 @@ -1605,6 +1609,10 @@ static int show_devs(struct seq_file *m, void *data)
50379 int err;
50380 u32 retval = -1;
50381
50382 +#ifdef CONFIG_GRKERNSEC_KMEM
50383 + return -EPERM;
50384 +#endif
50385 +
50386 err = asus_wmi_set_devstate(asus->debug.dev_id, asus->debug.ctrl_param,
50387 &retval);
50388
50389 @@ -1629,6 +1637,10 @@ static int show_call(struct seq_file *m, void *data)
50390 union acpi_object *obj;
50391 acpi_status status;
50392
50393 +#ifdef CONFIG_GRKERNSEC_KMEM
50394 + return -EPERM;
50395 +#endif
50396 +
50397 status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID,
50398 1, asus->debug.method_id,
50399 &input, &output);
50400 diff --git a/drivers/platform/x86/compal-laptop.c b/drivers/platform/x86/compal-laptop.c
50401 index 15c0fab..f674006 100644
50402 --- a/drivers/platform/x86/compal-laptop.c
50403 +++ b/drivers/platform/x86/compal-laptop.c
50404 @@ -766,7 +766,7 @@ static int dmi_check_cb_extra(const struct dmi_system_id *id)
50405 return 1;
50406 }
50407
50408 -static struct dmi_system_id __initdata compal_dmi_table[] = {
50409 +static const struct dmi_system_id __initconst compal_dmi_table[] = {
50410 {
50411 .ident = "FL90/IFL90",
50412 .matches = {
50413 diff --git a/drivers/platform/x86/hdaps.c b/drivers/platform/x86/hdaps.c
50414 index 458e6c9..089aee7 100644
50415 --- a/drivers/platform/x86/hdaps.c
50416 +++ b/drivers/platform/x86/hdaps.c
50417 @@ -514,7 +514,7 @@ static int __init hdaps_dmi_match_invert(const struct dmi_system_id *id)
50418 "ThinkPad T42p", so the order of the entries matters.
50419 If your ThinkPad is not recognized, please update to latest
50420 BIOS. This is especially the case for some R52 ThinkPads. */
50421 -static struct dmi_system_id __initdata hdaps_whitelist[] = {
50422 +static const struct dmi_system_id __initconst hdaps_whitelist[] = {
50423 HDAPS_DMI_MATCH_INVERT("IBM", "ThinkPad R50p", HDAPS_BOTH_AXES),
50424 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R50"),
50425 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R51"),
50426 diff --git a/drivers/platform/x86/ibm_rtl.c b/drivers/platform/x86/ibm_rtl.c
50427 index 97c2be1..2ee50ce 100644
50428 --- a/drivers/platform/x86/ibm_rtl.c
50429 +++ b/drivers/platform/x86/ibm_rtl.c
50430 @@ -227,7 +227,7 @@ static void rtl_teardown_sysfs(void) {
50431 }
50432
50433
50434 -static struct dmi_system_id __initdata ibm_rtl_dmi_table[] = {
50435 +static const struct dmi_system_id __initconst ibm_rtl_dmi_table[] = {
50436 { \
50437 .matches = { \
50438 DMI_MATCH(DMI_SYS_VENDOR, "IBM"), \
50439 diff --git a/drivers/platform/x86/intel_oaktrail.c b/drivers/platform/x86/intel_oaktrail.c
50440 index a4a4258..a58a04c 100644
50441 --- a/drivers/platform/x86/intel_oaktrail.c
50442 +++ b/drivers/platform/x86/intel_oaktrail.c
50443 @@ -298,7 +298,7 @@ static int dmi_check_cb(const struct dmi_system_id *id)
50444 return 0;
50445 }
50446
50447 -static struct dmi_system_id __initdata oaktrail_dmi_table[] = {
50448 +static const struct dmi_system_id __initconst oaktrail_dmi_table[] = {
50449 {
50450 .ident = "OakTrail platform",
50451 .matches = {
50452 diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
50453 index 0859877..59d596d 100644
50454 --- a/drivers/platform/x86/msi-laptop.c
50455 +++ b/drivers/platform/x86/msi-laptop.c
50456 @@ -604,7 +604,7 @@ static int dmi_check_cb(const struct dmi_system_id *dmi)
50457 return 1;
50458 }
50459
50460 -static struct dmi_system_id __initdata msi_dmi_table[] = {
50461 +static const struct dmi_system_id __initconst msi_dmi_table[] = {
50462 {
50463 .ident = "MSI S270",
50464 .matches = {
50465 @@ -999,12 +999,14 @@ static int __init load_scm_model_init(struct platform_device *sdev)
50466
50467 if (!quirks->ec_read_only) {
50468 /* allow userland write sysfs file */
50469 - dev_attr_bluetooth.store = store_bluetooth;
50470 - dev_attr_wlan.store = store_wlan;
50471 - dev_attr_threeg.store = store_threeg;
50472 - dev_attr_bluetooth.attr.mode |= S_IWUSR;
50473 - dev_attr_wlan.attr.mode |= S_IWUSR;
50474 - dev_attr_threeg.attr.mode |= S_IWUSR;
50475 + pax_open_kernel();
50476 + *(void **)&dev_attr_bluetooth.store = store_bluetooth;
50477 + *(void **)&dev_attr_wlan.store = store_wlan;
50478 + *(void **)&dev_attr_threeg.store = store_threeg;
50479 + *(umode_t *)&dev_attr_bluetooth.attr.mode |= S_IWUSR;
50480 + *(umode_t *)&dev_attr_wlan.attr.mode |= S_IWUSR;
50481 + *(umode_t *)&dev_attr_threeg.attr.mode |= S_IWUSR;
50482 + pax_close_kernel();
50483 }
50484
50485 /* disable hardware control by fn key */
50486 diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
50487 index 6d2bac0..ec2b029 100644
50488 --- a/drivers/platform/x86/msi-wmi.c
50489 +++ b/drivers/platform/x86/msi-wmi.c
50490 @@ -183,7 +183,7 @@ static const struct backlight_ops msi_backlight_ops = {
50491 static void msi_wmi_notify(u32 value, void *context)
50492 {
50493 struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
50494 - static struct key_entry *key;
50495 + struct key_entry *key;
50496 union acpi_object *obj;
50497 acpi_status status;
50498
50499 diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c
50500 index ce364a4..5074643 100644
50501 --- a/drivers/platform/x86/samsung-laptop.c
50502 +++ b/drivers/platform/x86/samsung-laptop.c
50503 @@ -1465,7 +1465,7 @@ static int __init samsung_dmi_matched(const struct dmi_system_id *d)
50504 return 0;
50505 }
50506
50507 -static struct dmi_system_id __initdata samsung_dmi_table[] = {
50508 +static const struct dmi_system_id __initconst samsung_dmi_table[] = {
50509 {
50510 .matches = {
50511 DMI_MATCH(DMI_SYS_VENDOR,
50512 diff --git a/drivers/platform/x86/samsung-q10.c b/drivers/platform/x86/samsung-q10.c
50513 index e6aac72..e11ff24 100644
50514 --- a/drivers/platform/x86/samsung-q10.c
50515 +++ b/drivers/platform/x86/samsung-q10.c
50516 @@ -95,7 +95,7 @@ static int __init dmi_check_callback(const struct dmi_system_id *id)
50517 return 1;
50518 }
50519
50520 -static struct dmi_system_id __initdata samsungq10_dmi_table[] = {
50521 +static const struct dmi_system_id __initconst samsungq10_dmi_table[] = {
50522 {
50523 .ident = "Samsung Q10",
50524 .matches = {
50525 diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
50526 index 6dd1c0e..78b9f0a 100644
50527 --- a/drivers/platform/x86/sony-laptop.c
50528 +++ b/drivers/platform/x86/sony-laptop.c
50529 @@ -2526,7 +2526,7 @@ static void sony_nc_gfx_switch_cleanup(struct platform_device *pd)
50530 }
50531
50532 /* High speed charging function */
50533 -static struct device_attribute *hsc_handle;
50534 +static device_attribute_no_const *hsc_handle;
50535
50536 static ssize_t sony_nc_highspeed_charging_store(struct device *dev,
50537 struct device_attribute *attr,
50538 @@ -2600,7 +2600,7 @@ static void sony_nc_highspeed_charging_cleanup(struct platform_device *pd)
50539 }
50540
50541 /* low battery function */
50542 -static struct device_attribute *lowbatt_handle;
50543 +static device_attribute_no_const *lowbatt_handle;
50544
50545 static ssize_t sony_nc_lowbatt_store(struct device *dev,
50546 struct device_attribute *attr,
50547 @@ -2666,7 +2666,7 @@ static void sony_nc_lowbatt_cleanup(struct platform_device *pd)
50548 }
50549
50550 /* fan speed function */
50551 -static struct device_attribute *fan_handle, *hsf_handle;
50552 +static device_attribute_no_const *fan_handle, *hsf_handle;
50553
50554 static ssize_t sony_nc_hsfan_store(struct device *dev,
50555 struct device_attribute *attr,
50556 @@ -2773,7 +2773,7 @@ static void sony_nc_fanspeed_cleanup(struct platform_device *pd)
50557 }
50558
50559 /* USB charge function */
50560 -static struct device_attribute *uc_handle;
50561 +static device_attribute_no_const *uc_handle;
50562
50563 static ssize_t sony_nc_usb_charge_store(struct device *dev,
50564 struct device_attribute *attr,
50565 @@ -2847,7 +2847,7 @@ static void sony_nc_usb_charge_cleanup(struct platform_device *pd)
50566 }
50567
50568 /* Panel ID function */
50569 -static struct device_attribute *panel_handle;
50570 +static device_attribute_no_const *panel_handle;
50571
50572 static ssize_t sony_nc_panelid_show(struct device *dev,
50573 struct device_attribute *attr, char *buffer)
50574 @@ -2894,7 +2894,7 @@ static void sony_nc_panelid_cleanup(struct platform_device *pd)
50575 }
50576
50577 /* smart connect function */
50578 -static struct device_attribute *sc_handle;
50579 +static device_attribute_no_const *sc_handle;
50580
50581 static ssize_t sony_nc_smart_conn_store(struct device *dev,
50582 struct device_attribute *attr,
50583 @@ -4854,7 +4854,7 @@ static struct acpi_driver sony_pic_driver = {
50584 .drv.pm = &sony_pic_pm,
50585 };
50586
50587 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
50588 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
50589 {
50590 .ident = "Sony Vaio",
50591 .matches = {
50592 diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
50593 index c3d11fa..f83cded 100644
50594 --- a/drivers/platform/x86/thinkpad_acpi.c
50595 +++ b/drivers/platform/x86/thinkpad_acpi.c
50596 @@ -2092,7 +2092,7 @@ static int hotkey_mask_get(void)
50597 return 0;
50598 }
50599
50600 -void static hotkey_mask_warn_incomplete_mask(void)
50601 +static void hotkey_mask_warn_incomplete_mask(void)
50602 {
50603 /* log only what the user can fix... */
50604 const u32 wantedmask = hotkey_driver_mask &
50605 @@ -2436,10 +2436,10 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
50606 && !tp_features.bright_unkfw)
50607 TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNHOME);
50608 }
50609 +}
50610
50611 #undef TPACPI_COMPARE_KEY
50612 #undef TPACPI_MAY_SEND_KEY
50613 -}
50614
50615 /*
50616 * Polling driver
50617 diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c
50618 index 438d4c7..ca8a2fb 100644
50619 --- a/drivers/pnp/pnpbios/bioscalls.c
50620 +++ b/drivers/pnp/pnpbios/bioscalls.c
50621 @@ -59,7 +59,7 @@ do { \
50622 set_desc_limit(&gdt[(selname) >> 3], (size) - 1); \
50623 } while(0)
50624
50625 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
50626 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
50627 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
50628
50629 /*
50630 @@ -96,7 +96,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
50631
50632 cpu = get_cpu();
50633 save_desc_40 = get_cpu_gdt_table(cpu)[0x40 / 8];
50634 +
50635 + pax_open_kernel();
50636 get_cpu_gdt_table(cpu)[0x40 / 8] = bad_bios_desc;
50637 + pax_close_kernel();
50638
50639 /* On some boxes IRQ's during PnP BIOS calls are deadly. */
50640 spin_lock_irqsave(&pnp_bios_lock, flags);
50641 @@ -134,7 +137,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
50642 :"memory");
50643 spin_unlock_irqrestore(&pnp_bios_lock, flags);
50644
50645 + pax_open_kernel();
50646 get_cpu_gdt_table(cpu)[0x40 / 8] = save_desc_40;
50647 + pax_close_kernel();
50648 +
50649 put_cpu();
50650
50651 /* If we get here and this is set then the PnP BIOS faulted on us. */
50652 @@ -468,7 +474,7 @@ int pnp_bios_read_escd(char *data, u32 nvram_base)
50653 return status;
50654 }
50655
50656 -void pnpbios_calls_init(union pnp_bios_install_struct *header)
50657 +void __init pnpbios_calls_init(union pnp_bios_install_struct *header)
50658 {
50659 int i;
50660
50661 @@ -476,6 +482,8 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
50662 pnp_bios_callpoint.offset = header->fields.pm16offset;
50663 pnp_bios_callpoint.segment = PNP_CS16;
50664
50665 + pax_open_kernel();
50666 +
50667 for_each_possible_cpu(i) {
50668 struct desc_struct *gdt = get_cpu_gdt_table(i);
50669 if (!gdt)
50670 @@ -487,4 +495,6 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
50671 set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_DS],
50672 (unsigned long)__va(header->fields.pm16dseg));
50673 }
50674 +
50675 + pax_close_kernel();
50676 }
50677 diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
50678 index 074569e..d807bef 100644
50679 --- a/drivers/pnp/pnpbios/core.c
50680 +++ b/drivers/pnp/pnpbios/core.c
50681 @@ -493,7 +493,7 @@ static int __init exploding_pnp_bios(const struct dmi_system_id *d)
50682 return 0;
50683 }
50684
50685 -static struct dmi_system_id pnpbios_dmi_table[] __initdata = {
50686 +static const struct dmi_system_id pnpbios_dmi_table[] __initconst = {
50687 { /* PnPBIOS GPF on boot */
50688 .callback = exploding_pnp_bios,
50689 .ident = "Higraded P14H",
50690 diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c
50691 index 0c52e2a..3421ab7 100644
50692 --- a/drivers/power/pda_power.c
50693 +++ b/drivers/power/pda_power.c
50694 @@ -37,7 +37,11 @@ static int polling;
50695
50696 #if IS_ENABLED(CONFIG_USB_PHY)
50697 static struct usb_phy *transceiver;
50698 -static struct notifier_block otg_nb;
50699 +static int otg_handle_notification(struct notifier_block *nb,
50700 + unsigned long event, void *unused);
50701 +static struct notifier_block otg_nb = {
50702 + .notifier_call = otg_handle_notification
50703 +};
50704 #endif
50705
50706 static struct regulator *ac_draw;
50707 @@ -369,7 +373,6 @@ static int pda_power_probe(struct platform_device *pdev)
50708
50709 #if IS_ENABLED(CONFIG_USB_PHY)
50710 if (!IS_ERR_OR_NULL(transceiver) && pdata->use_otg_notifier) {
50711 - otg_nb.notifier_call = otg_handle_notification;
50712 ret = usb_register_notifier(transceiver, &otg_nb);
50713 if (ret) {
50714 dev_err(dev, "failure to register otg notifier\n");
50715 diff --git a/drivers/power/power_supply.h b/drivers/power/power_supply.h
50716 index cc439fd..8fa30df 100644
50717 --- a/drivers/power/power_supply.h
50718 +++ b/drivers/power/power_supply.h
50719 @@ -16,12 +16,12 @@ struct power_supply;
50720
50721 #ifdef CONFIG_SYSFS
50722
50723 -extern void power_supply_init_attrs(struct device_type *dev_type);
50724 +extern void power_supply_init_attrs(void);
50725 extern int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env);
50726
50727 #else
50728
50729 -static inline void power_supply_init_attrs(struct device_type *dev_type) {}
50730 +static inline void power_supply_init_attrs(void) {}
50731 #define power_supply_uevent NULL
50732
50733 #endif /* CONFIG_SYSFS */
50734 diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
50735 index 694e8cd..9f03483 100644
50736 --- a/drivers/power/power_supply_core.c
50737 +++ b/drivers/power/power_supply_core.c
50738 @@ -28,7 +28,10 @@ EXPORT_SYMBOL_GPL(power_supply_class);
50739 ATOMIC_NOTIFIER_HEAD(power_supply_notifier);
50740 EXPORT_SYMBOL_GPL(power_supply_notifier);
50741
50742 -static struct device_type power_supply_dev_type;
50743 +extern const struct attribute_group *power_supply_attr_groups[];
50744 +static struct device_type power_supply_dev_type = {
50745 + .groups = power_supply_attr_groups,
50746 +};
50747
50748 static bool __power_supply_is_supplied_by(struct power_supply *supplier,
50749 struct power_supply *supply)
50750 @@ -637,7 +640,7 @@ static int __init power_supply_class_init(void)
50751 return PTR_ERR(power_supply_class);
50752
50753 power_supply_class->dev_uevent = power_supply_uevent;
50754 - power_supply_init_attrs(&power_supply_dev_type);
50755 + power_supply_init_attrs();
50756
50757 return 0;
50758 }
50759 diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
50760 index 62653f5..d0bb485 100644
50761 --- a/drivers/power/power_supply_sysfs.c
50762 +++ b/drivers/power/power_supply_sysfs.c
50763 @@ -238,17 +238,15 @@ static struct attribute_group power_supply_attr_group = {
50764 .is_visible = power_supply_attr_is_visible,
50765 };
50766
50767 -static const struct attribute_group *power_supply_attr_groups[] = {
50768 +const struct attribute_group *power_supply_attr_groups[] = {
50769 &power_supply_attr_group,
50770 NULL,
50771 };
50772
50773 -void power_supply_init_attrs(struct device_type *dev_type)
50774 +void power_supply_init_attrs(void)
50775 {
50776 int i;
50777
50778 - dev_type->groups = power_supply_attr_groups;
50779 -
50780 for (i = 0; i < ARRAY_SIZE(power_supply_attrs); i++)
50781 __power_supply_attrs[i] = &power_supply_attrs[i].attr;
50782 }
50783 diff --git a/drivers/powercap/powercap_sys.c b/drivers/powercap/powercap_sys.c
50784 index 84419af..268ede8 100644
50785 --- a/drivers/powercap/powercap_sys.c
50786 +++ b/drivers/powercap/powercap_sys.c
50787 @@ -154,8 +154,77 @@ struct powercap_constraint_attr {
50788 struct device_attribute name_attr;
50789 };
50790
50791 +static ssize_t show_constraint_name(struct device *dev,
50792 + struct device_attribute *dev_attr,
50793 + char *buf);
50794 +
50795 static struct powercap_constraint_attr
50796 - constraint_attrs[MAX_CONSTRAINTS_PER_ZONE];
50797 + constraint_attrs[MAX_CONSTRAINTS_PER_ZONE] = {
50798 + [0 ... MAX_CONSTRAINTS_PER_ZONE - 1] = {
50799 + .power_limit_attr = {
50800 + .attr = {
50801 + .name = NULL,
50802 + .mode = S_IWUSR | S_IRUGO
50803 + },
50804 + .show = show_constraint_power_limit_uw,
50805 + .store = store_constraint_power_limit_uw
50806 + },
50807 +
50808 + .time_window_attr = {
50809 + .attr = {
50810 + .name = NULL,
50811 + .mode = S_IWUSR | S_IRUGO
50812 + },
50813 + .show = show_constraint_time_window_us,
50814 + .store = store_constraint_time_window_us
50815 + },
50816 +
50817 + .max_power_attr = {
50818 + .attr = {
50819 + .name = NULL,
50820 + .mode = S_IRUGO
50821 + },
50822 + .show = show_constraint_max_power_uw,
50823 + .store = NULL
50824 + },
50825 +
50826 + .min_power_attr = {
50827 + .attr = {
50828 + .name = NULL,
50829 + .mode = S_IRUGO
50830 + },
50831 + .show = show_constraint_min_power_uw,
50832 + .store = NULL
50833 + },
50834 +
50835 + .max_time_window_attr = {
50836 + .attr = {
50837 + .name = NULL,
50838 + .mode = S_IRUGO
50839 + },
50840 + .show = show_constraint_max_time_window_us,
50841 + .store = NULL
50842 + },
50843 +
50844 + .min_time_window_attr = {
50845 + .attr = {
50846 + .name = NULL,
50847 + .mode = S_IRUGO
50848 + },
50849 + .show = show_constraint_min_time_window_us,
50850 + .store = NULL
50851 + },
50852 +
50853 + .name_attr = {
50854 + .attr = {
50855 + .name = NULL,
50856 + .mode = S_IRUGO
50857 + },
50858 + .show = show_constraint_name,
50859 + .store = NULL
50860 + }
50861 + }
50862 +};
50863
50864 /* A list of powercap control_types */
50865 static LIST_HEAD(powercap_cntrl_list);
50866 @@ -193,23 +262,16 @@ static ssize_t show_constraint_name(struct device *dev,
50867 }
50868
50869 static int create_constraint_attribute(int id, const char *name,
50870 - int mode,
50871 - struct device_attribute *dev_attr,
50872 - ssize_t (*show)(struct device *,
50873 - struct device_attribute *, char *),
50874 - ssize_t (*store)(struct device *,
50875 - struct device_attribute *,
50876 - const char *, size_t)
50877 - )
50878 + struct device_attribute *dev_attr)
50879 {
50880 + name = kasprintf(GFP_KERNEL, "constraint_%d_%s", id, name);
50881
50882 - dev_attr->attr.name = kasprintf(GFP_KERNEL, "constraint_%d_%s",
50883 - id, name);
50884 - if (!dev_attr->attr.name)
50885 + if (!name)
50886 return -ENOMEM;
50887 - dev_attr->attr.mode = mode;
50888 - dev_attr->show = show;
50889 - dev_attr->store = store;
50890 +
50891 + pax_open_kernel();
50892 + *(const char **)&dev_attr->attr.name = name;
50893 + pax_close_kernel();
50894
50895 return 0;
50896 }
50897 @@ -236,49 +298,31 @@ static int seed_constraint_attributes(void)
50898
50899 for (i = 0; i < MAX_CONSTRAINTS_PER_ZONE; ++i) {
50900 ret = create_constraint_attribute(i, "power_limit_uw",
50901 - S_IWUSR | S_IRUGO,
50902 - &constraint_attrs[i].power_limit_attr,
50903 - show_constraint_power_limit_uw,
50904 - store_constraint_power_limit_uw);
50905 + &constraint_attrs[i].power_limit_attr);
50906 if (ret)
50907 goto err_alloc;
50908 ret = create_constraint_attribute(i, "time_window_us",
50909 - S_IWUSR | S_IRUGO,
50910 - &constraint_attrs[i].time_window_attr,
50911 - show_constraint_time_window_us,
50912 - store_constraint_time_window_us);
50913 + &constraint_attrs[i].time_window_attr);
50914 if (ret)
50915 goto err_alloc;
50916 - ret = create_constraint_attribute(i, "name", S_IRUGO,
50917 - &constraint_attrs[i].name_attr,
50918 - show_constraint_name,
50919 - NULL);
50920 + ret = create_constraint_attribute(i, "name",
50921 + &constraint_attrs[i].name_attr);
50922 if (ret)
50923 goto err_alloc;
50924 - ret = create_constraint_attribute(i, "max_power_uw", S_IRUGO,
50925 - &constraint_attrs[i].max_power_attr,
50926 - show_constraint_max_power_uw,
50927 - NULL);
50928 + ret = create_constraint_attribute(i, "max_power_uw",
50929 + &constraint_attrs[i].max_power_attr);
50930 if (ret)
50931 goto err_alloc;
50932 - ret = create_constraint_attribute(i, "min_power_uw", S_IRUGO,
50933 - &constraint_attrs[i].min_power_attr,
50934 - show_constraint_min_power_uw,
50935 - NULL);
50936 + ret = create_constraint_attribute(i, "min_power_uw",
50937 + &constraint_attrs[i].min_power_attr);
50938 if (ret)
50939 goto err_alloc;
50940 ret = create_constraint_attribute(i, "max_time_window_us",
50941 - S_IRUGO,
50942 - &constraint_attrs[i].max_time_window_attr,
50943 - show_constraint_max_time_window_us,
50944 - NULL);
50945 + &constraint_attrs[i].max_time_window_attr);
50946 if (ret)
50947 goto err_alloc;
50948 ret = create_constraint_attribute(i, "min_time_window_us",
50949 - S_IRUGO,
50950 - &constraint_attrs[i].min_time_window_attr,
50951 - show_constraint_min_time_window_us,
50952 - NULL);
50953 + &constraint_attrs[i].min_time_window_attr);
50954 if (ret)
50955 goto err_alloc;
50956
50957 @@ -378,10 +422,12 @@ static void create_power_zone_common_attributes(
50958 power_zone->zone_dev_attrs[count++] =
50959 &dev_attr_max_energy_range_uj.attr;
50960 if (power_zone->ops->get_energy_uj) {
50961 + pax_open_kernel();
50962 if (power_zone->ops->reset_energy_uj)
50963 - dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
50964 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
50965 else
50966 - dev_attr_energy_uj.attr.mode = S_IRUGO;
50967 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IRUGO;
50968 + pax_close_kernel();
50969 power_zone->zone_dev_attrs[count++] =
50970 &dev_attr_energy_uj.attr;
50971 }
50972 diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h
50973 index 9c5d414..c7900ce 100644
50974 --- a/drivers/ptp/ptp_private.h
50975 +++ b/drivers/ptp/ptp_private.h
50976 @@ -51,7 +51,7 @@ struct ptp_clock {
50977 struct mutex pincfg_mux; /* protect concurrent info->pin_config access */
50978 wait_queue_head_t tsev_wq;
50979 int defunct; /* tells readers to go away when clock is being removed */
50980 - struct device_attribute *pin_dev_attr;
50981 + device_attribute_no_const *pin_dev_attr;
50982 struct attribute **pin_attr;
50983 struct attribute_group pin_attr_group;
50984 };
50985 diff --git a/drivers/ptp/ptp_sysfs.c b/drivers/ptp/ptp_sysfs.c
50986 index 302e626..12579af 100644
50987 --- a/drivers/ptp/ptp_sysfs.c
50988 +++ b/drivers/ptp/ptp_sysfs.c
50989 @@ -280,7 +280,7 @@ static int ptp_populate_pins(struct ptp_clock *ptp)
50990 goto no_pin_attr;
50991
50992 for (i = 0; i < n_pins; i++) {
50993 - struct device_attribute *da = &ptp->pin_dev_attr[i];
50994 + device_attribute_no_const *da = &ptp->pin_dev_attr[i];
50995 sysfs_attr_init(&da->attr);
50996 da->attr.name = info->pin_config[i].name;
50997 da->attr.mode = 0644;
50998 diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
50999 index a5761d0..a2a4540 100644
51000 --- a/drivers/regulator/core.c
51001 +++ b/drivers/regulator/core.c
51002 @@ -3591,7 +3591,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
51003 {
51004 const struct regulation_constraints *constraints = NULL;
51005 const struct regulator_init_data *init_data;
51006 - static atomic_t regulator_no = ATOMIC_INIT(0);
51007 + static atomic_unchecked_t regulator_no = ATOMIC_INIT(0);
51008 struct regulator_dev *rdev;
51009 struct device *dev;
51010 int ret, i;
51011 @@ -3665,7 +3665,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
51012 rdev->dev.class = &regulator_class;
51013 rdev->dev.parent = dev;
51014 dev_set_name(&rdev->dev, "regulator.%d",
51015 - atomic_inc_return(&regulator_no) - 1);
51016 + atomic_inc_return_unchecked(&regulator_no) - 1);
51017 ret = device_register(&rdev->dev);
51018 if (ret != 0) {
51019 put_device(&rdev->dev);
51020 diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
51021 index 7eee2ca..4024513 100644
51022 --- a/drivers/regulator/max8660.c
51023 +++ b/drivers/regulator/max8660.c
51024 @@ -424,8 +424,10 @@ static int max8660_probe(struct i2c_client *client,
51025 max8660->shadow_regs[MAX8660_OVER1] = 5;
51026 } else {
51027 /* Otherwise devices can be toggled via software */
51028 - max8660_dcdc_ops.enable = max8660_dcdc_enable;
51029 - max8660_dcdc_ops.disable = max8660_dcdc_disable;
51030 + pax_open_kernel();
51031 + *(void **)&max8660_dcdc_ops.enable = max8660_dcdc_enable;
51032 + *(void **)&max8660_dcdc_ops.disable = max8660_dcdc_disable;
51033 + pax_close_kernel();
51034 }
51035
51036 /*
51037 diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c
51038 index c3d55c2..0dddfe6 100644
51039 --- a/drivers/regulator/max8973-regulator.c
51040 +++ b/drivers/regulator/max8973-regulator.c
51041 @@ -403,9 +403,11 @@ static int max8973_probe(struct i2c_client *client,
51042 if (!pdata || !pdata->enable_ext_control) {
51043 max->desc.enable_reg = MAX8973_VOUT;
51044 max->desc.enable_mask = MAX8973_VOUT_ENABLE;
51045 - max->ops.enable = regulator_enable_regmap;
51046 - max->ops.disable = regulator_disable_regmap;
51047 - max->ops.is_enabled = regulator_is_enabled_regmap;
51048 + pax_open_kernel();
51049 + *(void **)&max->ops.enable = regulator_enable_regmap;
51050 + *(void **)&max->ops.disable = regulator_disable_regmap;
51051 + *(void **)&max->ops.is_enabled = regulator_is_enabled_regmap;
51052 + pax_close_kernel();
51053 }
51054
51055 if (pdata) {
51056 diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
51057 index 0d17c92..a29f627 100644
51058 --- a/drivers/regulator/mc13892-regulator.c
51059 +++ b/drivers/regulator/mc13892-regulator.c
51060 @@ -584,10 +584,12 @@ static int mc13892_regulator_probe(struct platform_device *pdev)
51061 mc13xxx_unlock(mc13892);
51062
51063 /* update mc13892_vcam ops */
51064 - memcpy(&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
51065 + pax_open_kernel();
51066 + memcpy((void *)&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
51067 sizeof(struct regulator_ops));
51068 - mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
51069 - mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
51070 + *(void **)&mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
51071 + *(void **)&mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
51072 + pax_close_kernel();
51073 mc13892_regulators[MC13892_VCAM].desc.ops = &mc13892_vcam_ops;
51074
51075 mc13xxx_data = mc13xxx_parse_regulators_dt(pdev, mc13892_regulators,
51076 diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
51077 index 5b2e761..c8c8a4a 100644
51078 --- a/drivers/rtc/rtc-cmos.c
51079 +++ b/drivers/rtc/rtc-cmos.c
51080 @@ -789,7 +789,9 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
51081 hpet_rtc_timer_init();
51082
51083 /* export at least the first block of NVRAM */
51084 - nvram.size = address_space - NVRAM_OFFSET;
51085 + pax_open_kernel();
51086 + *(size_t *)&nvram.size = address_space - NVRAM_OFFSET;
51087 + pax_close_kernel();
51088 retval = sysfs_create_bin_file(&dev->kobj, &nvram);
51089 if (retval < 0) {
51090 dev_dbg(dev, "can't create nvram file? %d\n", retval);
51091 diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
51092 index d049393..bb20be0 100644
51093 --- a/drivers/rtc/rtc-dev.c
51094 +++ b/drivers/rtc/rtc-dev.c
51095 @@ -16,6 +16,7 @@
51096 #include <linux/module.h>
51097 #include <linux/rtc.h>
51098 #include <linux/sched.h>
51099 +#include <linux/grsecurity.h>
51100 #include "rtc-core.h"
51101
51102 static dev_t rtc_devt;
51103 @@ -347,6 +348,8 @@ static long rtc_dev_ioctl(struct file *file,
51104 if (copy_from_user(&tm, uarg, sizeof(tm)))
51105 return -EFAULT;
51106
51107 + gr_log_timechange();
51108 +
51109 return rtc_set_time(rtc, &tm);
51110
51111 case RTC_PIE_ON:
51112 diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
51113 index 4ffabb3..1f87fca 100644
51114 --- a/drivers/rtc/rtc-ds1307.c
51115 +++ b/drivers/rtc/rtc-ds1307.c
51116 @@ -107,7 +107,7 @@ struct ds1307 {
51117 u8 offset; /* register's offset */
51118 u8 regs[11];
51119 u16 nvram_offset;
51120 - struct bin_attribute *nvram;
51121 + bin_attribute_no_const *nvram;
51122 enum ds_type type;
51123 unsigned long flags;
51124 #define HAS_NVRAM 0 /* bit 0 == sysfs file active */
51125 diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
51126 index 90abb5b..e0bf6dd 100644
51127 --- a/drivers/rtc/rtc-m48t59.c
51128 +++ b/drivers/rtc/rtc-m48t59.c
51129 @@ -483,7 +483,9 @@ static int m48t59_rtc_probe(struct platform_device *pdev)
51130 if (IS_ERR(m48t59->rtc))
51131 return PTR_ERR(m48t59->rtc);
51132
51133 - m48t59_nvram_attr.size = pdata->offset;
51134 + pax_open_kernel();
51135 + *(size_t *)&m48t59_nvram_attr.size = pdata->offset;
51136 + pax_close_kernel();
51137
51138 ret = sysfs_create_bin_file(&pdev->dev.kobj, &m48t59_nvram_attr);
51139 if (ret)
51140 diff --git a/drivers/scsi/bfa/bfa_fcpim.h b/drivers/scsi/bfa/bfa_fcpim.h
51141 index e693af6..2e525b6 100644
51142 --- a/drivers/scsi/bfa/bfa_fcpim.h
51143 +++ b/drivers/scsi/bfa/bfa_fcpim.h
51144 @@ -36,7 +36,7 @@ struct bfa_iotag_s {
51145
51146 struct bfa_itn_s {
51147 bfa_isr_func_t isr;
51148 -};
51149 +} __no_const;
51150
51151 void bfa_itn_create(struct bfa_s *bfa, struct bfa_rport_s *rport,
51152 void (*isr)(struct bfa_s *bfa, struct bfi_msg_s *m));
51153 diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c
51154 index 0f19455..ef7adb5 100644
51155 --- a/drivers/scsi/bfa/bfa_fcs.c
51156 +++ b/drivers/scsi/bfa/bfa_fcs.c
51157 @@ -38,10 +38,21 @@ struct bfa_fcs_mod_s {
51158 #define BFA_FCS_MODULE(_mod) { _mod ## _modinit, _mod ## _modexit }
51159
51160 static struct bfa_fcs_mod_s fcs_modules[] = {
51161 - { bfa_fcs_port_attach, NULL, NULL },
51162 - { bfa_fcs_uf_attach, NULL, NULL },
51163 - { bfa_fcs_fabric_attach, bfa_fcs_fabric_modinit,
51164 - bfa_fcs_fabric_modexit },
51165 + {
51166 + .attach = bfa_fcs_port_attach,
51167 + .modinit = NULL,
51168 + .modexit = NULL
51169 + },
51170 + {
51171 + .attach = bfa_fcs_uf_attach,
51172 + .modinit = NULL,
51173 + .modexit = NULL
51174 + },
51175 + {
51176 + .attach = bfa_fcs_fabric_attach,
51177 + .modinit = bfa_fcs_fabric_modinit,
51178 + .modexit = bfa_fcs_fabric_modexit
51179 + },
51180 };
51181
51182 /*
51183 diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
51184 index ff75ef8..2dfe00a 100644
51185 --- a/drivers/scsi/bfa/bfa_fcs_lport.c
51186 +++ b/drivers/scsi/bfa/bfa_fcs_lport.c
51187 @@ -89,15 +89,26 @@ static struct {
51188 void (*offline) (struct bfa_fcs_lport_s *port);
51189 } __port_action[] = {
51190 {
51191 - bfa_fcs_lport_unknown_init, bfa_fcs_lport_unknown_online,
51192 - bfa_fcs_lport_unknown_offline}, {
51193 - bfa_fcs_lport_fab_init, bfa_fcs_lport_fab_online,
51194 - bfa_fcs_lport_fab_offline}, {
51195 - bfa_fcs_lport_n2n_init, bfa_fcs_lport_n2n_online,
51196 - bfa_fcs_lport_n2n_offline}, {
51197 - bfa_fcs_lport_loop_init, bfa_fcs_lport_loop_online,
51198 - bfa_fcs_lport_loop_offline},
51199 - };
51200 + .init = bfa_fcs_lport_unknown_init,
51201 + .online = bfa_fcs_lport_unknown_online,
51202 + .offline = bfa_fcs_lport_unknown_offline
51203 + },
51204 + {
51205 + .init = bfa_fcs_lport_fab_init,
51206 + .online = bfa_fcs_lport_fab_online,
51207 + .offline = bfa_fcs_lport_fab_offline
51208 + },
51209 + {
51210 + .init = bfa_fcs_lport_n2n_init,
51211 + .online = bfa_fcs_lport_n2n_online,
51212 + .offline = bfa_fcs_lport_n2n_offline
51213 + },
51214 + {
51215 + .init = bfa_fcs_lport_loop_init,
51216 + .online = bfa_fcs_lport_loop_online,
51217 + .offline = bfa_fcs_lport_loop_offline
51218 + },
51219 +};
51220
51221 /*
51222 * fcs_port_sm FCS logical port state machine
51223 diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
51224 index a38aafa0..fe8f03b 100644
51225 --- a/drivers/scsi/bfa/bfa_ioc.h
51226 +++ b/drivers/scsi/bfa/bfa_ioc.h
51227 @@ -258,7 +258,7 @@ struct bfa_ioc_cbfn_s {
51228 bfa_ioc_disable_cbfn_t disable_cbfn;
51229 bfa_ioc_hbfail_cbfn_t hbfail_cbfn;
51230 bfa_ioc_reset_cbfn_t reset_cbfn;
51231 -};
51232 +} __no_const;
51233
51234 /*
51235 * IOC event notification mechanism.
51236 @@ -352,7 +352,7 @@ struct bfa_ioc_hwif_s {
51237 void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc,
51238 enum bfi_ioc_state fwstate);
51239 enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc);
51240 -};
51241 +} __no_const;
51242
51243 /*
51244 * Queue element to wait for room in request queue. FIFO order is
51245 diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h
51246 index a14c784..6de6790 100644
51247 --- a/drivers/scsi/bfa/bfa_modules.h
51248 +++ b/drivers/scsi/bfa/bfa_modules.h
51249 @@ -78,12 +78,12 @@ enum {
51250 \
51251 extern struct bfa_module_s hal_mod_ ## __mod; \
51252 struct bfa_module_s hal_mod_ ## __mod = { \
51253 - bfa_ ## __mod ## _meminfo, \
51254 - bfa_ ## __mod ## _attach, \
51255 - bfa_ ## __mod ## _detach, \
51256 - bfa_ ## __mod ## _start, \
51257 - bfa_ ## __mod ## _stop, \
51258 - bfa_ ## __mod ## _iocdisable, \
51259 + .meminfo = bfa_ ## __mod ## _meminfo, \
51260 + .attach = bfa_ ## __mod ## _attach, \
51261 + .detach = bfa_ ## __mod ## _detach, \
51262 + .start = bfa_ ## __mod ## _start, \
51263 + .stop = bfa_ ## __mod ## _stop, \
51264 + .iocdisable = bfa_ ## __mod ## _iocdisable, \
51265 }
51266
51267 #define BFA_CACHELINE_SZ (256)
51268 diff --git a/drivers/scsi/fcoe/fcoe_sysfs.c b/drivers/scsi/fcoe/fcoe_sysfs.c
51269 index 045c4e1..13de803 100644
51270 --- a/drivers/scsi/fcoe/fcoe_sysfs.c
51271 +++ b/drivers/scsi/fcoe/fcoe_sysfs.c
51272 @@ -33,8 +33,8 @@
51273 */
51274 #include "libfcoe.h"
51275
51276 -static atomic_t ctlr_num;
51277 -static atomic_t fcf_num;
51278 +static atomic_unchecked_t ctlr_num;
51279 +static atomic_unchecked_t fcf_num;
51280
51281 /*
51282 * fcoe_fcf_dev_loss_tmo: the default number of seconds that fcoe sysfs
51283 @@ -685,7 +685,7 @@ struct fcoe_ctlr_device *fcoe_ctlr_device_add(struct device *parent,
51284 if (!ctlr)
51285 goto out;
51286
51287 - ctlr->id = atomic_inc_return(&ctlr_num) - 1;
51288 + ctlr->id = atomic_inc_return_unchecked(&ctlr_num) - 1;
51289 ctlr->f = f;
51290 ctlr->mode = FIP_CONN_TYPE_FABRIC;
51291 INIT_LIST_HEAD(&ctlr->fcfs);
51292 @@ -902,7 +902,7 @@ struct fcoe_fcf_device *fcoe_fcf_device_add(struct fcoe_ctlr_device *ctlr,
51293 fcf->dev.parent = &ctlr->dev;
51294 fcf->dev.bus = &fcoe_bus_type;
51295 fcf->dev.type = &fcoe_fcf_device_type;
51296 - fcf->id = atomic_inc_return(&fcf_num) - 1;
51297 + fcf->id = atomic_inc_return_unchecked(&fcf_num) - 1;
51298 fcf->state = FCOE_FCF_STATE_UNKNOWN;
51299
51300 fcf->dev_loss_tmo = ctlr->fcf_dev_loss_tmo;
51301 @@ -938,8 +938,8 @@ int __init fcoe_sysfs_setup(void)
51302 {
51303 int error;
51304
51305 - atomic_set(&ctlr_num, 0);
51306 - atomic_set(&fcf_num, 0);
51307 + atomic_set_unchecked(&ctlr_num, 0);
51308 + atomic_set_unchecked(&fcf_num, 0);
51309
51310 error = bus_register(&fcoe_bus_type);
51311 if (error)
51312 diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
51313 index 8bb173e..20236b4 100644
51314 --- a/drivers/scsi/hosts.c
51315 +++ b/drivers/scsi/hosts.c
51316 @@ -42,7 +42,7 @@
51317 #include "scsi_logging.h"
51318
51319
51320 -static atomic_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
51321 +static atomic_unchecked_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
51322
51323
51324 static void scsi_host_cls_release(struct device *dev)
51325 @@ -392,7 +392,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
51326 * subtract one because we increment first then return, but we need to
51327 * know what the next host number was before increment
51328 */
51329 - shost->host_no = atomic_inc_return(&scsi_host_next_hn) - 1;
51330 + shost->host_no = atomic_inc_return_unchecked(&scsi_host_next_hn) - 1;
51331 shost->dma_channel = 0xff;
51332
51333 /* These three are default values which can be overridden */
51334 diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
51335 index 6bb4611..0203251 100644
51336 --- a/drivers/scsi/hpsa.c
51337 +++ b/drivers/scsi/hpsa.c
51338 @@ -701,10 +701,10 @@ static inline u32 next_command(struct ctlr_info *h, u8 q)
51339 struct reply_queue_buffer *rq = &h->reply_queue[q];
51340
51341 if (h->transMethod & CFGTBL_Trans_io_accel1)
51342 - return h->access.command_completed(h, q);
51343 + return h->access->command_completed(h, q);
51344
51345 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
51346 - return h->access.command_completed(h, q);
51347 + return h->access->command_completed(h, q);
51348
51349 if ((rq->head[rq->current_entry] & 1) == rq->wraparound) {
51350 a = rq->head[rq->current_entry];
51351 @@ -5360,7 +5360,7 @@ static void start_io(struct ctlr_info *h, unsigned long *flags)
51352 while (!list_empty(&h->reqQ)) {
51353 c = list_entry(h->reqQ.next, struct CommandList, list);
51354 /* can't do anything if fifo is full */
51355 - if ((h->access.fifo_full(h))) {
51356 + if ((h->access->fifo_full(h))) {
51357 h->fifo_recently_full = 1;
51358 dev_warn(&h->pdev->dev, "fifo full\n");
51359 break;
51360 @@ -5376,7 +5376,7 @@ static void start_io(struct ctlr_info *h, unsigned long *flags)
51361 atomic_inc(&h->commands_outstanding);
51362 spin_unlock_irqrestore(&h->lock, *flags);
51363 /* Tell the controller execute command */
51364 - h->access.submit_command(h, c);
51365 + h->access->submit_command(h, c);
51366 spin_lock_irqsave(&h->lock, *flags);
51367 }
51368 }
51369 @@ -5392,17 +5392,17 @@ static void lock_and_start_io(struct ctlr_info *h)
51370
51371 static inline unsigned long get_next_completion(struct ctlr_info *h, u8 q)
51372 {
51373 - return h->access.command_completed(h, q);
51374 + return h->access->command_completed(h, q);
51375 }
51376
51377 static inline bool interrupt_pending(struct ctlr_info *h)
51378 {
51379 - return h->access.intr_pending(h);
51380 + return h->access->intr_pending(h);
51381 }
51382
51383 static inline long interrupt_not_for_us(struct ctlr_info *h)
51384 {
51385 - return (h->access.intr_pending(h) == 0) ||
51386 + return (h->access->intr_pending(h) == 0) ||
51387 (h->interrupts_enabled == 0);
51388 }
51389
51390 @@ -6343,7 +6343,7 @@ static int hpsa_pci_init(struct ctlr_info *h)
51391 if (prod_index < 0)
51392 return -ENODEV;
51393 h->product_name = products[prod_index].product_name;
51394 - h->access = *(products[prod_index].access);
51395 + h->access = products[prod_index].access;
51396
51397 pci_disable_link_state(h->pdev, PCIE_LINK_STATE_L0S |
51398 PCIE_LINK_STATE_L1 | PCIE_LINK_STATE_CLKPM);
51399 @@ -6690,7 +6690,7 @@ static void controller_lockup_detected(struct ctlr_info *h)
51400 unsigned long flags;
51401 u32 lockup_detected;
51402
51403 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
51404 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
51405 spin_lock_irqsave(&h->lock, flags);
51406 lockup_detected = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
51407 if (!lockup_detected) {
51408 @@ -6937,7 +6937,7 @@ reinit_after_soft_reset:
51409 }
51410
51411 /* make sure the board interrupts are off */
51412 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
51413 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
51414
51415 if (hpsa_request_irq(h, do_hpsa_intr_msi, do_hpsa_intr_intx))
51416 goto clean2;
51417 @@ -6972,7 +6972,7 @@ reinit_after_soft_reset:
51418 * fake ones to scoop up any residual completions.
51419 */
51420 spin_lock_irqsave(&h->lock, flags);
51421 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
51422 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
51423 spin_unlock_irqrestore(&h->lock, flags);
51424 free_irqs(h);
51425 rc = hpsa_request_irq(h, hpsa_msix_discard_completions,
51426 @@ -6991,9 +6991,9 @@ reinit_after_soft_reset:
51427 dev_info(&h->pdev->dev, "Board READY.\n");
51428 dev_info(&h->pdev->dev,
51429 "Waiting for stale completions to drain.\n");
51430 - h->access.set_intr_mask(h, HPSA_INTR_ON);
51431 + h->access->set_intr_mask(h, HPSA_INTR_ON);
51432 msleep(10000);
51433 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
51434 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
51435
51436 rc = controller_reset_failed(h->cfgtable);
51437 if (rc)
51438 @@ -7019,7 +7019,7 @@ reinit_after_soft_reset:
51439 h->drv_req_rescan = 0;
51440
51441 /* Turn the interrupts on so we can service requests */
51442 - h->access.set_intr_mask(h, HPSA_INTR_ON);
51443 + h->access->set_intr_mask(h, HPSA_INTR_ON);
51444
51445 hpsa_hba_inquiry(h);
51446 hpsa_register_scsi(h); /* hook ourselves into SCSI subsystem */
51447 @@ -7084,7 +7084,7 @@ static void hpsa_shutdown(struct pci_dev *pdev)
51448 * To write all data in the battery backed cache to disks
51449 */
51450 hpsa_flush_cache(h);
51451 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
51452 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
51453 hpsa_free_irqs_and_disable_msix(h);
51454 }
51455
51456 @@ -7202,7 +7202,7 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
51457 CFGTBL_Trans_enable_directed_msix |
51458 (trans_support & (CFGTBL_Trans_io_accel1 |
51459 CFGTBL_Trans_io_accel2));
51460 - struct access_method access = SA5_performant_access;
51461 + struct access_method *access = &SA5_performant_access;
51462
51463 /* This is a bit complicated. There are 8 registers on
51464 * the controller which we write to to tell it 8 different
51465 @@ -7244,7 +7244,7 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
51466 * perform the superfluous readl() after each command submission.
51467 */
51468 if (trans_support & (CFGTBL_Trans_io_accel1 | CFGTBL_Trans_io_accel2))
51469 - access = SA5_performant_access_no_read;
51470 + access = &SA5_performant_access_no_read;
51471
51472 /* Controller spec: zero out this buffer. */
51473 for (i = 0; i < h->nreply_queues; i++)
51474 @@ -7274,12 +7274,12 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
51475 * enable outbound interrupt coalescing in accelerator mode;
51476 */
51477 if (trans_support & CFGTBL_Trans_io_accel1) {
51478 - access = SA5_ioaccel_mode1_access;
51479 + access = &SA5_ioaccel_mode1_access;
51480 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
51481 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
51482 } else {
51483 if (trans_support & CFGTBL_Trans_io_accel2) {
51484 - access = SA5_ioaccel_mode2_access;
51485 + access = &SA5_ioaccel_mode2_access;
51486 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
51487 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
51488 }
51489 diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
51490 index 8e06d9e..396e0a1 100644
51491 --- a/drivers/scsi/hpsa.h
51492 +++ b/drivers/scsi/hpsa.h
51493 @@ -127,7 +127,7 @@ struct ctlr_info {
51494 unsigned int msix_vector;
51495 unsigned int msi_vector;
51496 int intr_mode; /* either PERF_MODE_INT or SIMPLE_MODE_INT */
51497 - struct access_method access;
51498 + struct access_method *access;
51499 char hba_mode_enabled;
51500
51501 /* queue and queue Info */
51502 @@ -523,43 +523,43 @@ static unsigned long SA5_ioaccel_mode1_completed(struct ctlr_info *h, u8 q)
51503 }
51504
51505 static struct access_method SA5_access = {
51506 - SA5_submit_command,
51507 - SA5_intr_mask,
51508 - SA5_fifo_full,
51509 - SA5_intr_pending,
51510 - SA5_completed,
51511 + .submit_command = SA5_submit_command,
51512 + .set_intr_mask = SA5_intr_mask,
51513 + .fifo_full = SA5_fifo_full,
51514 + .intr_pending = SA5_intr_pending,
51515 + .command_completed = SA5_completed,
51516 };
51517
51518 static struct access_method SA5_ioaccel_mode1_access = {
51519 - SA5_submit_command,
51520 - SA5_performant_intr_mask,
51521 - SA5_fifo_full,
51522 - SA5_ioaccel_mode1_intr_pending,
51523 - SA5_ioaccel_mode1_completed,
51524 + .submit_command = SA5_submit_command,
51525 + .set_intr_mask = SA5_performant_intr_mask,
51526 + .fifo_full = SA5_fifo_full,
51527 + .intr_pending = SA5_ioaccel_mode1_intr_pending,
51528 + .command_completed = SA5_ioaccel_mode1_completed,
51529 };
51530
51531 static struct access_method SA5_ioaccel_mode2_access = {
51532 - SA5_submit_command_ioaccel2,
51533 - SA5_performant_intr_mask,
51534 - SA5_fifo_full,
51535 - SA5_performant_intr_pending,
51536 - SA5_performant_completed,
51537 + .submit_command = SA5_submit_command_ioaccel2,
51538 + .set_intr_mask = SA5_performant_intr_mask,
51539 + .fifo_full = SA5_fifo_full,
51540 + .intr_pending = SA5_performant_intr_pending,
51541 + .command_completed = SA5_performant_completed,
51542 };
51543
51544 static struct access_method SA5_performant_access = {
51545 - SA5_submit_command,
51546 - SA5_performant_intr_mask,
51547 - SA5_fifo_full,
51548 - SA5_performant_intr_pending,
51549 - SA5_performant_completed,
51550 + .submit_command = SA5_submit_command,
51551 + .set_intr_mask = SA5_performant_intr_mask,
51552 + .fifo_full = SA5_fifo_full,
51553 + .intr_pending = SA5_performant_intr_pending,
51554 + .command_completed = SA5_performant_completed,
51555 };
51556
51557 static struct access_method SA5_performant_access_no_read = {
51558 - SA5_submit_command_no_read,
51559 - SA5_performant_intr_mask,
51560 - SA5_fifo_full,
51561 - SA5_performant_intr_pending,
51562 - SA5_performant_completed,
51563 + .submit_command = SA5_submit_command_no_read,
51564 + .set_intr_mask = SA5_performant_intr_mask,
51565 + .fifo_full = SA5_fifo_full,
51566 + .intr_pending = SA5_performant_intr_pending,
51567 + .command_completed = SA5_performant_completed,
51568 };
51569
51570 struct board_type {
51571 diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
51572 index 1b3a094..068e683 100644
51573 --- a/drivers/scsi/libfc/fc_exch.c
51574 +++ b/drivers/scsi/libfc/fc_exch.c
51575 @@ -101,12 +101,12 @@ struct fc_exch_mgr {
51576 u16 pool_max_index;
51577
51578 struct {
51579 - atomic_t no_free_exch;
51580 - atomic_t no_free_exch_xid;
51581 - atomic_t xid_not_found;
51582 - atomic_t xid_busy;
51583 - atomic_t seq_not_found;
51584 - atomic_t non_bls_resp;
51585 + atomic_unchecked_t no_free_exch;
51586 + atomic_unchecked_t no_free_exch_xid;
51587 + atomic_unchecked_t xid_not_found;
51588 + atomic_unchecked_t xid_busy;
51589 + atomic_unchecked_t seq_not_found;
51590 + atomic_unchecked_t non_bls_resp;
51591 } stats;
51592 };
51593
51594 @@ -811,7 +811,7 @@ static struct fc_exch *fc_exch_em_alloc(struct fc_lport *lport,
51595 /* allocate memory for exchange */
51596 ep = mempool_alloc(mp->ep_pool, GFP_ATOMIC);
51597 if (!ep) {
51598 - atomic_inc(&mp->stats.no_free_exch);
51599 + atomic_inc_unchecked(&mp->stats.no_free_exch);
51600 goto out;
51601 }
51602 memset(ep, 0, sizeof(*ep));
51603 @@ -874,7 +874,7 @@ out:
51604 return ep;
51605 err:
51606 spin_unlock_bh(&pool->lock);
51607 - atomic_inc(&mp->stats.no_free_exch_xid);
51608 + atomic_inc_unchecked(&mp->stats.no_free_exch_xid);
51609 mempool_free(ep, mp->ep_pool);
51610 return NULL;
51611 }
51612 @@ -1023,7 +1023,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51613 xid = ntohs(fh->fh_ox_id); /* we originated exch */
51614 ep = fc_exch_find(mp, xid);
51615 if (!ep) {
51616 - atomic_inc(&mp->stats.xid_not_found);
51617 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51618 reject = FC_RJT_OX_ID;
51619 goto out;
51620 }
51621 @@ -1053,7 +1053,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51622 ep = fc_exch_find(mp, xid);
51623 if ((f_ctl & FC_FC_FIRST_SEQ) && fc_sof_is_init(fr_sof(fp))) {
51624 if (ep) {
51625 - atomic_inc(&mp->stats.xid_busy);
51626 + atomic_inc_unchecked(&mp->stats.xid_busy);
51627 reject = FC_RJT_RX_ID;
51628 goto rel;
51629 }
51630 @@ -1064,7 +1064,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51631 }
51632 xid = ep->xid; /* get our XID */
51633 } else if (!ep) {
51634 - atomic_inc(&mp->stats.xid_not_found);
51635 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51636 reject = FC_RJT_RX_ID; /* XID not found */
51637 goto out;
51638 }
51639 @@ -1082,7 +1082,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51640 } else {
51641 sp = &ep->seq;
51642 if (sp->id != fh->fh_seq_id) {
51643 - atomic_inc(&mp->stats.seq_not_found);
51644 + atomic_inc_unchecked(&mp->stats.seq_not_found);
51645 if (f_ctl & FC_FC_END_SEQ) {
51646 /*
51647 * Update sequence_id based on incoming last
51648 @@ -1533,22 +1533,22 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
51649
51650 ep = fc_exch_find(mp, ntohs(fh->fh_ox_id));
51651 if (!ep) {
51652 - atomic_inc(&mp->stats.xid_not_found);
51653 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51654 goto out;
51655 }
51656 if (ep->esb_stat & ESB_ST_COMPLETE) {
51657 - atomic_inc(&mp->stats.xid_not_found);
51658 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51659 goto rel;
51660 }
51661 if (ep->rxid == FC_XID_UNKNOWN)
51662 ep->rxid = ntohs(fh->fh_rx_id);
51663 if (ep->sid != 0 && ep->sid != ntoh24(fh->fh_d_id)) {
51664 - atomic_inc(&mp->stats.xid_not_found);
51665 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51666 goto rel;
51667 }
51668 if (ep->did != ntoh24(fh->fh_s_id) &&
51669 ep->did != FC_FID_FLOGI) {
51670 - atomic_inc(&mp->stats.xid_not_found);
51671 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51672 goto rel;
51673 }
51674 sof = fr_sof(fp);
51675 @@ -1557,7 +1557,7 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
51676 sp->ssb_stat |= SSB_ST_RESP;
51677 sp->id = fh->fh_seq_id;
51678 } else if (sp->id != fh->fh_seq_id) {
51679 - atomic_inc(&mp->stats.seq_not_found);
51680 + atomic_inc_unchecked(&mp->stats.seq_not_found);
51681 goto rel;
51682 }
51683
51684 @@ -1619,9 +1619,9 @@ static void fc_exch_recv_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
51685 sp = fc_seq_lookup_orig(mp, fp); /* doesn't hold sequence */
51686
51687 if (!sp)
51688 - atomic_inc(&mp->stats.xid_not_found);
51689 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51690 else
51691 - atomic_inc(&mp->stats.non_bls_resp);
51692 + atomic_inc_unchecked(&mp->stats.non_bls_resp);
51693
51694 fc_frame_free(fp);
51695 }
51696 @@ -2261,13 +2261,13 @@ void fc_exch_update_stats(struct fc_lport *lport)
51697
51698 list_for_each_entry(ema, &lport->ema_list, ema_list) {
51699 mp = ema->mp;
51700 - st->fc_no_free_exch += atomic_read(&mp->stats.no_free_exch);
51701 + st->fc_no_free_exch += atomic_read_unchecked(&mp->stats.no_free_exch);
51702 st->fc_no_free_exch_xid +=
51703 - atomic_read(&mp->stats.no_free_exch_xid);
51704 - st->fc_xid_not_found += atomic_read(&mp->stats.xid_not_found);
51705 - st->fc_xid_busy += atomic_read(&mp->stats.xid_busy);
51706 - st->fc_seq_not_found += atomic_read(&mp->stats.seq_not_found);
51707 - st->fc_non_bls_resp += atomic_read(&mp->stats.non_bls_resp);
51708 + atomic_read_unchecked(&mp->stats.no_free_exch_xid);
51709 + st->fc_xid_not_found += atomic_read_unchecked(&mp->stats.xid_not_found);
51710 + st->fc_xid_busy += atomic_read_unchecked(&mp->stats.xid_busy);
51711 + st->fc_seq_not_found += atomic_read_unchecked(&mp->stats.seq_not_found);
51712 + st->fc_non_bls_resp += atomic_read_unchecked(&mp->stats.non_bls_resp);
51713 }
51714 }
51715 EXPORT_SYMBOL(fc_exch_update_stats);
51716 diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
51717 index 932d9cc..50c7ee9 100644
51718 --- a/drivers/scsi/libsas/sas_ata.c
51719 +++ b/drivers/scsi/libsas/sas_ata.c
51720 @@ -535,7 +535,7 @@ static struct ata_port_operations sas_sata_ops = {
51721 .postreset = ata_std_postreset,
51722 .error_handler = ata_std_error_handler,
51723 .post_internal_cmd = sas_ata_post_internal,
51724 - .qc_defer = ata_std_qc_defer,
51725 + .qc_defer = ata_std_qc_defer,
51726 .qc_prep = ata_noop_qc_prep,
51727 .qc_issue = sas_ata_qc_issue,
51728 .qc_fill_rtf = sas_ata_qc_fill_rtf,
51729 diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
51730 index 434e903..5a4a79b 100644
51731 --- a/drivers/scsi/lpfc/lpfc.h
51732 +++ b/drivers/scsi/lpfc/lpfc.h
51733 @@ -430,7 +430,7 @@ struct lpfc_vport {
51734 struct dentry *debug_nodelist;
51735 struct dentry *vport_debugfs_root;
51736 struct lpfc_debugfs_trc *disc_trc;
51737 - atomic_t disc_trc_cnt;
51738 + atomic_unchecked_t disc_trc_cnt;
51739 #endif
51740 uint8_t stat_data_enabled;
51741 uint8_t stat_data_blocked;
51742 @@ -880,8 +880,8 @@ struct lpfc_hba {
51743 struct timer_list fabric_block_timer;
51744 unsigned long bit_flags;
51745 #define FABRIC_COMANDS_BLOCKED 0
51746 - atomic_t num_rsrc_err;
51747 - atomic_t num_cmd_success;
51748 + atomic_unchecked_t num_rsrc_err;
51749 + atomic_unchecked_t num_cmd_success;
51750 unsigned long last_rsrc_error_time;
51751 unsigned long last_ramp_down_time;
51752 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
51753 @@ -916,7 +916,7 @@ struct lpfc_hba {
51754
51755 struct dentry *debug_slow_ring_trc;
51756 struct lpfc_debugfs_trc *slow_ring_trc;
51757 - atomic_t slow_ring_trc_cnt;
51758 + atomic_unchecked_t slow_ring_trc_cnt;
51759 /* iDiag debugfs sub-directory */
51760 struct dentry *idiag_root;
51761 struct dentry *idiag_pci_cfg;
51762 diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
51763 index 5633e7d..8272114 100644
51764 --- a/drivers/scsi/lpfc/lpfc_debugfs.c
51765 +++ b/drivers/scsi/lpfc/lpfc_debugfs.c
51766 @@ -106,7 +106,7 @@ MODULE_PARM_DESC(lpfc_debugfs_mask_disc_trc,
51767
51768 #include <linux/debugfs.h>
51769
51770 -static atomic_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
51771 +static atomic_unchecked_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
51772 static unsigned long lpfc_debugfs_start_time = 0L;
51773
51774 /* iDiag */
51775 @@ -147,7 +147,7 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
51776 lpfc_debugfs_enable = 0;
51777
51778 len = 0;
51779 - index = (atomic_read(&vport->disc_trc_cnt) + 1) &
51780 + index = (atomic_read_unchecked(&vport->disc_trc_cnt) + 1) &
51781 (lpfc_debugfs_max_disc_trc - 1);
51782 for (i = index; i < lpfc_debugfs_max_disc_trc; i++) {
51783 dtp = vport->disc_trc + i;
51784 @@ -213,7 +213,7 @@ lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size)
51785 lpfc_debugfs_enable = 0;
51786
51787 len = 0;
51788 - index = (atomic_read(&phba->slow_ring_trc_cnt) + 1) &
51789 + index = (atomic_read_unchecked(&phba->slow_ring_trc_cnt) + 1) &
51790 (lpfc_debugfs_max_slow_ring_trc - 1);
51791 for (i = index; i < lpfc_debugfs_max_slow_ring_trc; i++) {
51792 dtp = phba->slow_ring_trc + i;
51793 @@ -646,14 +646,14 @@ lpfc_debugfs_disc_trc(struct lpfc_vport *vport, int mask, char *fmt,
51794 !vport || !vport->disc_trc)
51795 return;
51796
51797 - index = atomic_inc_return(&vport->disc_trc_cnt) &
51798 + index = atomic_inc_return_unchecked(&vport->disc_trc_cnt) &
51799 (lpfc_debugfs_max_disc_trc - 1);
51800 dtp = vport->disc_trc + index;
51801 dtp->fmt = fmt;
51802 dtp->data1 = data1;
51803 dtp->data2 = data2;
51804 dtp->data3 = data3;
51805 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
51806 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
51807 dtp->jif = jiffies;
51808 #endif
51809 return;
51810 @@ -684,14 +684,14 @@ lpfc_debugfs_slow_ring_trc(struct lpfc_hba *phba, char *fmt,
51811 !phba || !phba->slow_ring_trc)
51812 return;
51813
51814 - index = atomic_inc_return(&phba->slow_ring_trc_cnt) &
51815 + index = atomic_inc_return_unchecked(&phba->slow_ring_trc_cnt) &
51816 (lpfc_debugfs_max_slow_ring_trc - 1);
51817 dtp = phba->slow_ring_trc + index;
51818 dtp->fmt = fmt;
51819 dtp->data1 = data1;
51820 dtp->data2 = data2;
51821 dtp->data3 = data3;
51822 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
51823 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
51824 dtp->jif = jiffies;
51825 #endif
51826 return;
51827 @@ -4268,7 +4268,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
51828 "slow_ring buffer\n");
51829 goto debug_failed;
51830 }
51831 - atomic_set(&phba->slow_ring_trc_cnt, 0);
51832 + atomic_set_unchecked(&phba->slow_ring_trc_cnt, 0);
51833 memset(phba->slow_ring_trc, 0,
51834 (sizeof(struct lpfc_debugfs_trc) *
51835 lpfc_debugfs_max_slow_ring_trc));
51836 @@ -4314,7 +4314,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
51837 "buffer\n");
51838 goto debug_failed;
51839 }
51840 - atomic_set(&vport->disc_trc_cnt, 0);
51841 + atomic_set_unchecked(&vport->disc_trc_cnt, 0);
51842
51843 snprintf(name, sizeof(name), "discovery_trace");
51844 vport->debug_disc_trc =
51845 diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
51846 index 0b2c53a..aec2b45 100644
51847 --- a/drivers/scsi/lpfc/lpfc_init.c
51848 +++ b/drivers/scsi/lpfc/lpfc_init.c
51849 @@ -11290,8 +11290,10 @@ lpfc_init(void)
51850 "misc_register returned with status %d", error);
51851
51852 if (lpfc_enable_npiv) {
51853 - lpfc_transport_functions.vport_create = lpfc_vport_create;
51854 - lpfc_transport_functions.vport_delete = lpfc_vport_delete;
51855 + pax_open_kernel();
51856 + *(void **)&lpfc_transport_functions.vport_create = lpfc_vport_create;
51857 + *(void **)&lpfc_transport_functions.vport_delete = lpfc_vport_delete;
51858 + pax_close_kernel();
51859 }
51860 lpfc_transport_template =
51861 fc_attach_transport(&lpfc_transport_functions);
51862 diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
51863 index 4f9222e..f1850e3 100644
51864 --- a/drivers/scsi/lpfc/lpfc_scsi.c
51865 +++ b/drivers/scsi/lpfc/lpfc_scsi.c
51866 @@ -261,7 +261,7 @@ lpfc_rampdown_queue_depth(struct lpfc_hba *phba)
51867 unsigned long expires;
51868
51869 spin_lock_irqsave(&phba->hbalock, flags);
51870 - atomic_inc(&phba->num_rsrc_err);
51871 + atomic_inc_unchecked(&phba->num_rsrc_err);
51872 phba->last_rsrc_error_time = jiffies;
51873
51874 expires = phba->last_ramp_down_time + QUEUE_RAMP_DOWN_INTERVAL;
51875 @@ -303,8 +303,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
51876 unsigned long num_rsrc_err, num_cmd_success;
51877 int i;
51878
51879 - num_rsrc_err = atomic_read(&phba->num_rsrc_err);
51880 - num_cmd_success = atomic_read(&phba->num_cmd_success);
51881 + num_rsrc_err = atomic_read_unchecked(&phba->num_rsrc_err);
51882 + num_cmd_success = atomic_read_unchecked(&phba->num_cmd_success);
51883
51884 /*
51885 * The error and success command counters are global per
51886 @@ -331,8 +331,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
51887 }
51888 }
51889 lpfc_destroy_vport_work_array(phba, vports);
51890 - atomic_set(&phba->num_rsrc_err, 0);
51891 - atomic_set(&phba->num_cmd_success, 0);
51892 + atomic_set_unchecked(&phba->num_rsrc_err, 0);
51893 + atomic_set_unchecked(&phba->num_cmd_success, 0);
51894 }
51895
51896 /**
51897 diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
51898 index 6a1c036..38e0e8d 100644
51899 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
51900 +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
51901 @@ -1508,7 +1508,7 @@ _scsih_get_resync(struct device *dev)
51902 {
51903 struct scsi_device *sdev = to_scsi_device(dev);
51904 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
51905 - static struct _raid_device *raid_device;
51906 + struct _raid_device *raid_device;
51907 unsigned long flags;
51908 Mpi2RaidVolPage0_t vol_pg0;
51909 Mpi2ConfigReply_t mpi_reply;
51910 @@ -1560,7 +1560,7 @@ _scsih_get_state(struct device *dev)
51911 {
51912 struct scsi_device *sdev = to_scsi_device(dev);
51913 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
51914 - static struct _raid_device *raid_device;
51915 + struct _raid_device *raid_device;
51916 unsigned long flags;
51917 Mpi2RaidVolPage0_t vol_pg0;
51918 Mpi2ConfigReply_t mpi_reply;
51919 @@ -6602,7 +6602,7 @@ _scsih_sas_ir_operation_status_event(struct MPT2SAS_ADAPTER *ioc,
51920 Mpi2EventDataIrOperationStatus_t *event_data =
51921 (Mpi2EventDataIrOperationStatus_t *)
51922 fw_event->event_data;
51923 - static struct _raid_device *raid_device;
51924 + struct _raid_device *raid_device;
51925 unsigned long flags;
51926 u16 handle;
51927
51928 @@ -7073,7 +7073,7 @@ _scsih_scan_for_devices_after_reset(struct MPT2SAS_ADAPTER *ioc)
51929 u64 sas_address;
51930 struct _sas_device *sas_device;
51931 struct _sas_node *expander_device;
51932 - static struct _raid_device *raid_device;
51933 + struct _raid_device *raid_device;
51934 u8 retry_count;
51935 unsigned long flags;
51936
51937 diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
51938 index 8c27b6a..607f56e 100644
51939 --- a/drivers/scsi/pmcraid.c
51940 +++ b/drivers/scsi/pmcraid.c
51941 @@ -200,8 +200,8 @@ static int pmcraid_slave_alloc(struct scsi_device *scsi_dev)
51942 res->scsi_dev = scsi_dev;
51943 scsi_dev->hostdata = res;
51944 res->change_detected = 0;
51945 - atomic_set(&res->read_failures, 0);
51946 - atomic_set(&res->write_failures, 0);
51947 + atomic_set_unchecked(&res->read_failures, 0);
51948 + atomic_set_unchecked(&res->write_failures, 0);
51949 rc = 0;
51950 }
51951 spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags);
51952 @@ -2646,9 +2646,9 @@ static int pmcraid_error_handler(struct pmcraid_cmd *cmd)
51953
51954 /* If this was a SCSI read/write command keep count of errors */
51955 if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_READ_CMD)
51956 - atomic_inc(&res->read_failures);
51957 + atomic_inc_unchecked(&res->read_failures);
51958 else if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_WRITE_CMD)
51959 - atomic_inc(&res->write_failures);
51960 + atomic_inc_unchecked(&res->write_failures);
51961
51962 if (!RES_IS_GSCSI(res->cfg_entry) &&
51963 masked_ioasc != PMCRAID_IOASC_HW_DEVICE_BUS_STATUS_ERROR) {
51964 @@ -3474,7 +3474,7 @@ static int pmcraid_queuecommand_lck(
51965 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
51966 * hrrq_id assigned here in queuecommand
51967 */
51968 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
51969 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
51970 pinstance->num_hrrq;
51971 cmd->cmd_done = pmcraid_io_done;
51972
51973 @@ -3788,7 +3788,7 @@ static long pmcraid_ioctl_passthrough(
51974 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
51975 * hrrq_id assigned here in queuecommand
51976 */
51977 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
51978 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
51979 pinstance->num_hrrq;
51980
51981 if (request_size) {
51982 @@ -4426,7 +4426,7 @@ static void pmcraid_worker_function(struct work_struct *workp)
51983
51984 pinstance = container_of(workp, struct pmcraid_instance, worker_q);
51985 /* add resources only after host is added into system */
51986 - if (!atomic_read(&pinstance->expose_resources))
51987 + if (!atomic_read_unchecked(&pinstance->expose_resources))
51988 return;
51989
51990 fw_version = be16_to_cpu(pinstance->inq_data->fw_version);
51991 @@ -5243,8 +5243,8 @@ static int pmcraid_init_instance(struct pci_dev *pdev, struct Scsi_Host *host,
51992 init_waitqueue_head(&pinstance->reset_wait_q);
51993
51994 atomic_set(&pinstance->outstanding_cmds, 0);
51995 - atomic_set(&pinstance->last_message_id, 0);
51996 - atomic_set(&pinstance->expose_resources, 0);
51997 + atomic_set_unchecked(&pinstance->last_message_id, 0);
51998 + atomic_set_unchecked(&pinstance->expose_resources, 0);
51999
52000 INIT_LIST_HEAD(&pinstance->free_res_q);
52001 INIT_LIST_HEAD(&pinstance->used_res_q);
52002 @@ -5957,7 +5957,7 @@ static int pmcraid_probe(struct pci_dev *pdev,
52003 /* Schedule worker thread to handle CCN and take care of adding and
52004 * removing devices to OS
52005 */
52006 - atomic_set(&pinstance->expose_resources, 1);
52007 + atomic_set_unchecked(&pinstance->expose_resources, 1);
52008 schedule_work(&pinstance->worker_q);
52009 return rc;
52010
52011 diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h
52012 index e1d150f..6c6df44 100644
52013 --- a/drivers/scsi/pmcraid.h
52014 +++ b/drivers/scsi/pmcraid.h
52015 @@ -748,7 +748,7 @@ struct pmcraid_instance {
52016 struct pmcraid_isr_param hrrq_vector[PMCRAID_NUM_MSIX_VECTORS];
52017
52018 /* Message id as filled in last fired IOARCB, used to identify HRRQ */
52019 - atomic_t last_message_id;
52020 + atomic_unchecked_t last_message_id;
52021
52022 /* configuration table */
52023 struct pmcraid_config_table *cfg_table;
52024 @@ -777,7 +777,7 @@ struct pmcraid_instance {
52025 atomic_t outstanding_cmds;
52026
52027 /* should add/delete resources to mid-layer now ?*/
52028 - atomic_t expose_resources;
52029 + atomic_unchecked_t expose_resources;
52030
52031
52032
52033 @@ -813,8 +813,8 @@ struct pmcraid_resource_entry {
52034 struct pmcraid_config_table_entry_ext cfg_entry_ext;
52035 };
52036 struct scsi_device *scsi_dev; /* Link scsi_device structure */
52037 - atomic_t read_failures; /* count of failed READ commands */
52038 - atomic_t write_failures; /* count of failed WRITE commands */
52039 + atomic_unchecked_t read_failures; /* count of failed READ commands */
52040 + atomic_unchecked_t write_failures; /* count of failed WRITE commands */
52041
52042 /* To indicate add/delete/modify during CCN */
52043 u8 change_detected;
52044 diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
52045 index 82b92c4..3178171 100644
52046 --- a/drivers/scsi/qla2xxx/qla_attr.c
52047 +++ b/drivers/scsi/qla2xxx/qla_attr.c
52048 @@ -2192,7 +2192,7 @@ qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
52049 return 0;
52050 }
52051
52052 -struct fc_function_template qla2xxx_transport_functions = {
52053 +fc_function_template_no_const qla2xxx_transport_functions = {
52054
52055 .show_host_node_name = 1,
52056 .show_host_port_name = 1,
52057 @@ -2240,7 +2240,7 @@ struct fc_function_template qla2xxx_transport_functions = {
52058 .bsg_timeout = qla24xx_bsg_timeout,
52059 };
52060
52061 -struct fc_function_template qla2xxx_transport_vport_functions = {
52062 +fc_function_template_no_const qla2xxx_transport_vport_functions = {
52063
52064 .show_host_node_name = 1,
52065 .show_host_port_name = 1,
52066 diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
52067 index 7686bfe..4710893 100644
52068 --- a/drivers/scsi/qla2xxx/qla_gbl.h
52069 +++ b/drivers/scsi/qla2xxx/qla_gbl.h
52070 @@ -571,8 +571,8 @@ extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t);
52071 struct device_attribute;
52072 extern struct device_attribute *qla2x00_host_attrs[];
52073 struct fc_function_template;
52074 -extern struct fc_function_template qla2xxx_transport_functions;
52075 -extern struct fc_function_template qla2xxx_transport_vport_functions;
52076 +extern fc_function_template_no_const qla2xxx_transport_functions;
52077 +extern fc_function_template_no_const qla2xxx_transport_vport_functions;
52078 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
52079 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);
52080 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
52081 diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
52082 index cce1cbc..5b9f0fe 100644
52083 --- a/drivers/scsi/qla2xxx/qla_os.c
52084 +++ b/drivers/scsi/qla2xxx/qla_os.c
52085 @@ -1435,8 +1435,10 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha)
52086 !pci_set_consistent_dma_mask(ha->pdev, DMA_BIT_MASK(64))) {
52087 /* Ok, a 64bit DMA mask is applicable. */
52088 ha->flags.enable_64bit_addressing = 1;
52089 - ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
52090 - ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
52091 + pax_open_kernel();
52092 + *(void **)&ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
52093 + *(void **)&ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
52094 + pax_close_kernel();
52095 return;
52096 }
52097 }
52098 diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
52099 index 8f6d0fb..1b21097 100644
52100 --- a/drivers/scsi/qla4xxx/ql4_def.h
52101 +++ b/drivers/scsi/qla4xxx/ql4_def.h
52102 @@ -305,7 +305,7 @@ struct ddb_entry {
52103 * (4000 only) */
52104 atomic_t relogin_timer; /* Max Time to wait for
52105 * relogin to complete */
52106 - atomic_t relogin_retry_count; /* Num of times relogin has been
52107 + atomic_unchecked_t relogin_retry_count; /* Num of times relogin has been
52108 * retried */
52109 uint32_t default_time2wait; /* Default Min time between
52110 * relogins (+aens) */
52111 diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
52112 index 6d25879..3031a9f 100644
52113 --- a/drivers/scsi/qla4xxx/ql4_os.c
52114 +++ b/drivers/scsi/qla4xxx/ql4_os.c
52115 @@ -4491,12 +4491,12 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess)
52116 */
52117 if (!iscsi_is_session_online(cls_sess)) {
52118 /* Reset retry relogin timer */
52119 - atomic_inc(&ddb_entry->relogin_retry_count);
52120 + atomic_inc_unchecked(&ddb_entry->relogin_retry_count);
52121 DEBUG2(ql4_printk(KERN_INFO, ha,
52122 "%s: index[%d] relogin timed out-retrying"
52123 " relogin (%d), retry (%d)\n", __func__,
52124 ddb_entry->fw_ddb_index,
52125 - atomic_read(&ddb_entry->relogin_retry_count),
52126 + atomic_read_unchecked(&ddb_entry->relogin_retry_count),
52127 ddb_entry->default_time2wait + 4));
52128 set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags);
52129 atomic_set(&ddb_entry->retry_relogin_timer,
52130 @@ -6604,7 +6604,7 @@ static void qla4xxx_setup_flash_ddb_entry(struct scsi_qla_host *ha,
52131
52132 atomic_set(&ddb_entry->retry_relogin_timer, INVALID_ENTRY);
52133 atomic_set(&ddb_entry->relogin_timer, 0);
52134 - atomic_set(&ddb_entry->relogin_retry_count, 0);
52135 + atomic_set_unchecked(&ddb_entry->relogin_retry_count, 0);
52136 def_timeout = le16_to_cpu(ddb_entry->fw_ddb_entry.def_timeout);
52137 ddb_entry->default_relogin_timeout =
52138 (def_timeout > LOGIN_TOV) && (def_timeout < LOGIN_TOV * 10) ?
52139 diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
52140 index 7129701..b49c4e5 100644
52141 --- a/drivers/scsi/scsi_lib.c
52142 +++ b/drivers/scsi/scsi_lib.c
52143 @@ -1597,7 +1597,7 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
52144 shost = sdev->host;
52145 scsi_init_cmd_errh(cmd);
52146 cmd->result = DID_NO_CONNECT << 16;
52147 - atomic_inc(&cmd->device->iorequest_cnt);
52148 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
52149
52150 /*
52151 * SCSI request completion path will do scsi_device_unbusy(),
52152 @@ -1620,9 +1620,9 @@ static void scsi_softirq_done(struct request *rq)
52153
52154 INIT_LIST_HEAD(&cmd->eh_entry);
52155
52156 - atomic_inc(&cmd->device->iodone_cnt);
52157 + atomic_inc_unchecked(&cmd->device->iodone_cnt);
52158 if (cmd->result)
52159 - atomic_inc(&cmd->device->ioerr_cnt);
52160 + atomic_inc_unchecked(&cmd->device->ioerr_cnt);
52161
52162 disposition = scsi_decide_disposition(cmd);
52163 if (disposition != SUCCESS &&
52164 @@ -1663,7 +1663,7 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
52165 struct Scsi_Host *host = cmd->device->host;
52166 int rtn = 0;
52167
52168 - atomic_inc(&cmd->device->iorequest_cnt);
52169 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
52170
52171 /* check if the device is still usable */
52172 if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
52173 diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
52174 index 1ac38e7..6acc656 100644
52175 --- a/drivers/scsi/scsi_sysfs.c
52176 +++ b/drivers/scsi/scsi_sysfs.c
52177 @@ -788,7 +788,7 @@ show_iostat_##field(struct device *dev, struct device_attribute *attr, \
52178 char *buf) \
52179 { \
52180 struct scsi_device *sdev = to_scsi_device(dev); \
52181 - unsigned long long count = atomic_read(&sdev->field); \
52182 + unsigned long long count = atomic_read_unchecked(&sdev->field); \
52183 return snprintf(buf, 20, "0x%llx\n", count); \
52184 } \
52185 static DEVICE_ATTR(field, S_IRUGO, show_iostat_##field, NULL)
52186 diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
52187 index 5d6f348..18778a6b 100644
52188 --- a/drivers/scsi/scsi_transport_fc.c
52189 +++ b/drivers/scsi/scsi_transport_fc.c
52190 @@ -501,7 +501,7 @@ static DECLARE_TRANSPORT_CLASS(fc_vport_class,
52191 * Netlink Infrastructure
52192 */
52193
52194 -static atomic_t fc_event_seq;
52195 +static atomic_unchecked_t fc_event_seq;
52196
52197 /**
52198 * fc_get_event_number - Obtain the next sequential FC event number
52199 @@ -514,7 +514,7 @@ static atomic_t fc_event_seq;
52200 u32
52201 fc_get_event_number(void)
52202 {
52203 - return atomic_add_return(1, &fc_event_seq);
52204 + return atomic_add_return_unchecked(1, &fc_event_seq);
52205 }
52206 EXPORT_SYMBOL(fc_get_event_number);
52207
52208 @@ -658,7 +658,7 @@ static __init int fc_transport_init(void)
52209 {
52210 int error;
52211
52212 - atomic_set(&fc_event_seq, 0);
52213 + atomic_set_unchecked(&fc_event_seq, 0);
52214
52215 error = transport_class_register(&fc_host_class);
52216 if (error)
52217 @@ -848,7 +848,7 @@ static int fc_str_to_dev_loss(const char *buf, unsigned long *val)
52218 char *cp;
52219
52220 *val = simple_strtoul(buf, &cp, 0);
52221 - if ((*cp && (*cp != '\n')) || (*val < 0))
52222 + if (*cp && (*cp != '\n'))
52223 return -EINVAL;
52224 /*
52225 * Check for overflow; dev_loss_tmo is u32
52226 diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
52227 index 67d43e3..8cee73c 100644
52228 --- a/drivers/scsi/scsi_transport_iscsi.c
52229 +++ b/drivers/scsi/scsi_transport_iscsi.c
52230 @@ -79,7 +79,7 @@ struct iscsi_internal {
52231 struct transport_container session_cont;
52232 };
52233
52234 -static atomic_t iscsi_session_nr; /* sysfs session id for next new session */
52235 +static atomic_unchecked_t iscsi_session_nr; /* sysfs session id for next new session */
52236 static struct workqueue_struct *iscsi_eh_timer_workq;
52237
52238 static DEFINE_IDA(iscsi_sess_ida);
52239 @@ -2071,7 +2071,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
52240 int err;
52241
52242 ihost = shost->shost_data;
52243 - session->sid = atomic_add_return(1, &iscsi_session_nr);
52244 + session->sid = atomic_add_return_unchecked(1, &iscsi_session_nr);
52245
52246 if (target_id == ISCSI_MAX_TARGET) {
52247 id = ida_simple_get(&iscsi_sess_ida, 0, 0, GFP_KERNEL);
52248 @@ -4515,7 +4515,7 @@ static __init int iscsi_transport_init(void)
52249 printk(KERN_INFO "Loading iSCSI transport class v%s.\n",
52250 ISCSI_TRANSPORT_VERSION);
52251
52252 - atomic_set(&iscsi_session_nr, 0);
52253 + atomic_set_unchecked(&iscsi_session_nr, 0);
52254
52255 err = class_register(&iscsi_transport_class);
52256 if (err)
52257 diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
52258 index ae45bd9..c32a586 100644
52259 --- a/drivers/scsi/scsi_transport_srp.c
52260 +++ b/drivers/scsi/scsi_transport_srp.c
52261 @@ -35,7 +35,7 @@
52262 #include "scsi_priv.h"
52263
52264 struct srp_host_attrs {
52265 - atomic_t next_port_id;
52266 + atomic_unchecked_t next_port_id;
52267 };
52268 #define to_srp_host_attrs(host) ((struct srp_host_attrs *)(host)->shost_data)
52269
52270 @@ -100,7 +100,7 @@ static int srp_host_setup(struct transport_container *tc, struct device *dev,
52271 struct Scsi_Host *shost = dev_to_shost(dev);
52272 struct srp_host_attrs *srp_host = to_srp_host_attrs(shost);
52273
52274 - atomic_set(&srp_host->next_port_id, 0);
52275 + atomic_set_unchecked(&srp_host->next_port_id, 0);
52276 return 0;
52277 }
52278
52279 @@ -734,7 +734,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
52280 rport_fast_io_fail_timedout);
52281 INIT_DELAYED_WORK(&rport->dev_loss_work, rport_dev_loss_timedout);
52282
52283 - id = atomic_inc_return(&to_srp_host_attrs(shost)->next_port_id);
52284 + id = atomic_inc_return_unchecked(&to_srp_host_attrs(shost)->next_port_id);
52285 dev_set_name(&rport->dev, "port-%d:%d", shost->host_no, id);
52286
52287 transport_setup_device(&rport->dev);
52288 diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
52289 index 05ea0d4..5af8049 100644
52290 --- a/drivers/scsi/sd.c
52291 +++ b/drivers/scsi/sd.c
52292 @@ -3006,7 +3006,7 @@ static int sd_probe(struct device *dev)
52293 sdkp->disk = gd;
52294 sdkp->index = index;
52295 atomic_set(&sdkp->openers, 0);
52296 - atomic_set(&sdkp->device->ioerr_cnt, 0);
52297 + atomic_set_unchecked(&sdkp->device->ioerr_cnt, 0);
52298
52299 if (!sdp->request_queue->rq_timeout) {
52300 if (sdp->type != TYPE_MOD)
52301 diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
52302 index dbf8e77..0d565c7 100644
52303 --- a/drivers/scsi/sg.c
52304 +++ b/drivers/scsi/sg.c
52305 @@ -1098,7 +1098,7 @@ sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg)
52306 sdp->disk->disk_name,
52307 MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
52308 NULL,
52309 - (char *)arg);
52310 + (char __user *)arg);
52311 case BLKTRACESTART:
52312 return blk_trace_startstop(sdp->device->request_queue, 1);
52313 case BLKTRACESTOP:
52314 diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c
52315 index 011a336..fb2b7a0 100644
52316 --- a/drivers/soc/tegra/fuse/fuse-tegra.c
52317 +++ b/drivers/soc/tegra/fuse/fuse-tegra.c
52318 @@ -71,7 +71,7 @@ static ssize_t fuse_read(struct file *fd, struct kobject *kobj,
52319 return i;
52320 }
52321
52322 -static struct bin_attribute fuse_bin_attr = {
52323 +static bin_attribute_no_const fuse_bin_attr = {
52324 .attr = { .name = "fuse", .mode = S_IRUGO, },
52325 .read = fuse_read,
52326 };
52327 diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
52328 index a17f533..a2ff039 100644
52329 --- a/drivers/spi/spi.c
52330 +++ b/drivers/spi/spi.c
52331 @@ -2239,7 +2239,7 @@ int spi_bus_unlock(struct spi_master *master)
52332 EXPORT_SYMBOL_GPL(spi_bus_unlock);
52333
52334 /* portable code must never pass more than 32 bytes */
52335 -#define SPI_BUFSIZ max(32, SMP_CACHE_BYTES)
52336 +#define SPI_BUFSIZ max(32UL, SMP_CACHE_BYTES)
52337
52338 static u8 *buf;
52339
52340 diff --git a/drivers/staging/android/timed_output.c b/drivers/staging/android/timed_output.c
52341 index b41429f..2de5373 100644
52342 --- a/drivers/staging/android/timed_output.c
52343 +++ b/drivers/staging/android/timed_output.c
52344 @@ -25,7 +25,7 @@
52345 #include "timed_output.h"
52346
52347 static struct class *timed_output_class;
52348 -static atomic_t device_count;
52349 +static atomic_unchecked_t device_count;
52350
52351 static ssize_t enable_show(struct device *dev, struct device_attribute *attr,
52352 char *buf)
52353 @@ -65,7 +65,7 @@ static int create_timed_output_class(void)
52354 timed_output_class = class_create(THIS_MODULE, "timed_output");
52355 if (IS_ERR(timed_output_class))
52356 return PTR_ERR(timed_output_class);
52357 - atomic_set(&device_count, 0);
52358 + atomic_set_unchecked(&device_count, 0);
52359 timed_output_class->dev_groups = timed_output_groups;
52360 }
52361
52362 @@ -83,7 +83,7 @@ int timed_output_dev_register(struct timed_output_dev *tdev)
52363 if (ret < 0)
52364 return ret;
52365
52366 - tdev->index = atomic_inc_return(&device_count);
52367 + tdev->index = atomic_inc_return_unchecked(&device_count);
52368 tdev->dev = device_create(timed_output_class, NULL,
52369 MKDEV(0, tdev->index), NULL, "%s", tdev->name);
52370 if (IS_ERR(tdev->dev))
52371 diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
52372 index f143cb6..6fb8255 100644
52373 --- a/drivers/staging/comedi/comedi_fops.c
52374 +++ b/drivers/staging/comedi/comedi_fops.c
52375 @@ -273,8 +273,8 @@ static void comedi_file_reset(struct file *file)
52376 }
52377 cfp->last_attached = dev->attached;
52378 cfp->last_detach_count = dev->detach_count;
52379 - ACCESS_ONCE(cfp->read_subdev) = read_s;
52380 - ACCESS_ONCE(cfp->write_subdev) = write_s;
52381 + ACCESS_ONCE_RW(cfp->read_subdev) = read_s;
52382 + ACCESS_ONCE_RW(cfp->write_subdev) = write_s;
52383 }
52384
52385 static void comedi_file_check(struct file *file)
52386 @@ -1885,7 +1885,7 @@ static int do_setrsubd_ioctl(struct comedi_device *dev, unsigned long arg,
52387 !(s_old->async->cmd.flags & CMDF_WRITE))
52388 return -EBUSY;
52389
52390 - ACCESS_ONCE(cfp->read_subdev) = s_new;
52391 + ACCESS_ONCE_RW(cfp->read_subdev) = s_new;
52392 return 0;
52393 }
52394
52395 @@ -1927,7 +1927,7 @@ static int do_setwsubd_ioctl(struct comedi_device *dev, unsigned long arg,
52396 (s_old->async->cmd.flags & CMDF_WRITE))
52397 return -EBUSY;
52398
52399 - ACCESS_ONCE(cfp->write_subdev) = s_new;
52400 + ACCESS_ONCE_RW(cfp->write_subdev) = s_new;
52401 return 0;
52402 }
52403
52404 diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c
52405 index 001348c..cfaac8a 100644
52406 --- a/drivers/staging/gdm724x/gdm_tty.c
52407 +++ b/drivers/staging/gdm724x/gdm_tty.c
52408 @@ -44,7 +44,7 @@
52409 #define gdm_tty_send_control(n, r, v, d, l) (\
52410 n->tty_dev->send_control(n->tty_dev->priv_dev, r, v, d, l))
52411
52412 -#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && gdm->port.count)
52413 +#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && atomic_read(&gdm->port.count))
52414
52415 static struct tty_driver *gdm_driver[TTY_MAX_COUNT];
52416 static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR];
52417 diff --git a/drivers/staging/line6/driver.c b/drivers/staging/line6/driver.c
52418 index 503b2d7..c904931 100644
52419 --- a/drivers/staging/line6/driver.c
52420 +++ b/drivers/staging/line6/driver.c
52421 @@ -463,7 +463,7 @@ int line6_read_data(struct usb_line6 *line6, int address, void *data,
52422 {
52423 struct usb_device *usbdev = line6->usbdev;
52424 int ret;
52425 - unsigned char len;
52426 + unsigned char *plen;
52427
52428 /* query the serial number: */
52429 ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67,
52430 @@ -476,27 +476,34 @@ int line6_read_data(struct usb_line6 *line6, int address, void *data,
52431 return ret;
52432 }
52433
52434 + plen = kmalloc(1, GFP_KERNEL);
52435 + if (plen == NULL)
52436 + return -ENOMEM;
52437 +
52438 /* Wait for data length. We'll get 0xff until length arrives. */
52439 do {
52440 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
52441 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
52442 USB_DIR_IN,
52443 - 0x0012, 0x0000, &len, 1,
52444 + 0x0012, 0x0000, plen, 1,
52445 LINE6_TIMEOUT * HZ);
52446 if (ret < 0) {
52447 dev_err(line6->ifcdev,
52448 "receive length failed (error %d)\n", ret);
52449 + kfree(plen);
52450 return ret;
52451 }
52452 - } while (len == 0xff);
52453 + } while (*plen == 0xff);
52454
52455 - if (len != datalen) {
52456 + if (*plen != datalen) {
52457 /* should be equal or something went wrong */
52458 dev_err(line6->ifcdev,
52459 "length mismatch (expected %d, got %d)\n",
52460 - (int)datalen, (int)len);
52461 + (int)datalen, (int)*plen);
52462 + kfree(plen);
52463 return -EINVAL;
52464 }
52465 + kfree(plen);
52466
52467 /* receive the result: */
52468 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
52469 @@ -520,7 +527,7 @@ int line6_write_data(struct usb_line6 *line6, int address, void *data,
52470 {
52471 struct usb_device *usbdev = line6->usbdev;
52472 int ret;
52473 - unsigned char status;
52474 + unsigned char *status;
52475
52476 ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67,
52477 USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
52478 @@ -533,26 +540,34 @@ int line6_write_data(struct usb_line6 *line6, int address, void *data,
52479 return ret;
52480 }
52481
52482 + status = kmalloc(1, GFP_KERNEL);
52483 + if (status == NULL)
52484 + return -ENOMEM;
52485 +
52486 do {
52487 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0),
52488 0x67,
52489 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
52490 USB_DIR_IN,
52491 0x0012, 0x0000,
52492 - &status, 1, LINE6_TIMEOUT * HZ);
52493 + status, 1, LINE6_TIMEOUT * HZ);
52494
52495 if (ret < 0) {
52496 dev_err(line6->ifcdev,
52497 "receiving status failed (error %d)\n", ret);
52498 + kfree(status);
52499 return ret;
52500 }
52501 - } while (status == 0xff);
52502 + } while (*status == 0xff);
52503
52504 - if (status != 0) {
52505 + if (*status != 0) {
52506 dev_err(line6->ifcdev, "write failed (error %d)\n", ret);
52507 + kfree(status);
52508 return -EINVAL;
52509 }
52510
52511 + kfree(status);
52512 +
52513 return 0;
52514 }
52515
52516 diff --git a/drivers/staging/line6/toneport.c b/drivers/staging/line6/toneport.c
52517 index 6943715..0a93632 100644
52518 --- a/drivers/staging/line6/toneport.c
52519 +++ b/drivers/staging/line6/toneport.c
52520 @@ -11,6 +11,7 @@
52521 */
52522
52523 #include <linux/wait.h>
52524 +#include <linux/slab.h>
52525 #include <sound/control.h>
52526
52527 #include "audio.h"
52528 @@ -307,14 +308,20 @@ static void toneport_destruct(struct usb_interface *interface)
52529 */
52530 static void toneport_setup(struct usb_line6_toneport *toneport)
52531 {
52532 - int ticks;
52533 + int *ticks;
52534 struct usb_line6 *line6 = &toneport->line6;
52535 struct usb_device *usbdev = line6->usbdev;
52536 u16 idProduct = le16_to_cpu(usbdev->descriptor.idProduct);
52537
52538 + ticks = kmalloc(sizeof(int), GFP_KERNEL);
52539 + if (ticks == NULL)
52540 + return;
52541 +
52542 /* sync time on device with host: */
52543 - ticks = (int)get_seconds();
52544 - line6_write_data(line6, 0x80c6, &ticks, 4);
52545 + *ticks = (int)get_seconds();
52546 + line6_write_data(line6, 0x80c6, ticks, sizeof(int));
52547 +
52548 + kfree(ticks);
52549
52550 /* enable device: */
52551 toneport_send_cmd(usbdev, 0x0301, 0x0000);
52552 diff --git a/drivers/staging/lustre/lnet/selftest/brw_test.c b/drivers/staging/lustre/lnet/selftest/brw_test.c
52553 index 463da07..e791ce9 100644
52554 --- a/drivers/staging/lustre/lnet/selftest/brw_test.c
52555 +++ b/drivers/staging/lustre/lnet/selftest/brw_test.c
52556 @@ -488,13 +488,11 @@ brw_server_handle(struct srpc_server_rpc *rpc)
52557 return 0;
52558 }
52559
52560 -sfw_test_client_ops_t brw_test_client;
52561 -void brw_init_test_client(void)
52562 -{
52563 - brw_test_client.tso_init = brw_client_init;
52564 - brw_test_client.tso_fini = brw_client_fini;
52565 - brw_test_client.tso_prep_rpc = brw_client_prep_rpc;
52566 - brw_test_client.tso_done_rpc = brw_client_done_rpc;
52567 +sfw_test_client_ops_t brw_test_client = {
52568 + .tso_init = brw_client_init,
52569 + .tso_fini = brw_client_fini,
52570 + .tso_prep_rpc = brw_client_prep_rpc,
52571 + .tso_done_rpc = brw_client_done_rpc,
52572 };
52573
52574 srpc_service_t brw_test_service;
52575 diff --git a/drivers/staging/lustre/lnet/selftest/framework.c b/drivers/staging/lustre/lnet/selftest/framework.c
52576 index cc9d182..8fabce3 100644
52577 --- a/drivers/staging/lustre/lnet/selftest/framework.c
52578 +++ b/drivers/staging/lustre/lnet/selftest/framework.c
52579 @@ -1628,12 +1628,10 @@ static srpc_service_t sfw_services[] = {
52580
52581 extern sfw_test_client_ops_t ping_test_client;
52582 extern srpc_service_t ping_test_service;
52583 -extern void ping_init_test_client(void);
52584 extern void ping_init_test_service(void);
52585
52586 extern sfw_test_client_ops_t brw_test_client;
52587 extern srpc_service_t brw_test_service;
52588 -extern void brw_init_test_client(void);
52589 extern void brw_init_test_service(void);
52590
52591
52592 @@ -1675,12 +1673,10 @@ sfw_startup (void)
52593 INIT_LIST_HEAD(&sfw_data.fw_zombie_rpcs);
52594 INIT_LIST_HEAD(&sfw_data.fw_zombie_sessions);
52595
52596 - brw_init_test_client();
52597 brw_init_test_service();
52598 rc = sfw_register_test(&brw_test_service, &brw_test_client);
52599 LASSERT (rc == 0);
52600
52601 - ping_init_test_client();
52602 ping_init_test_service();
52603 rc = sfw_register_test(&ping_test_service, &ping_test_client);
52604 LASSERT (rc == 0);
52605 diff --git a/drivers/staging/lustre/lnet/selftest/ping_test.c b/drivers/staging/lustre/lnet/selftest/ping_test.c
52606 index d8c0df6..5041cbb 100644
52607 --- a/drivers/staging/lustre/lnet/selftest/ping_test.c
52608 +++ b/drivers/staging/lustre/lnet/selftest/ping_test.c
52609 @@ -211,14 +211,12 @@ ping_server_handle(struct srpc_server_rpc *rpc)
52610 return 0;
52611 }
52612
52613 -sfw_test_client_ops_t ping_test_client;
52614 -void ping_init_test_client(void)
52615 -{
52616 - ping_test_client.tso_init = ping_client_init;
52617 - ping_test_client.tso_fini = ping_client_fini;
52618 - ping_test_client.tso_prep_rpc = ping_client_prep_rpc;
52619 - ping_test_client.tso_done_rpc = ping_client_done_rpc;
52620 -}
52621 +sfw_test_client_ops_t ping_test_client = {
52622 + .tso_init = ping_client_init,
52623 + .tso_fini = ping_client_fini,
52624 + .tso_prep_rpc = ping_client_prep_rpc,
52625 + .tso_done_rpc = ping_client_done_rpc,
52626 +};
52627
52628 srpc_service_t ping_test_service;
52629 void ping_init_test_service(void)
52630 diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
52631 index 83bc0a9..12ba00a 100644
52632 --- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
52633 +++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
52634 @@ -1139,7 +1139,7 @@ struct ldlm_callback_suite {
52635 ldlm_completion_callback lcs_completion;
52636 ldlm_blocking_callback lcs_blocking;
52637 ldlm_glimpse_callback lcs_glimpse;
52638 -};
52639 +} __no_const;
52640
52641 /* ldlm_lockd.c */
52642 int ldlm_del_waiting_lock(struct ldlm_lock *lock);
52643 diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
52644 index 2a88b80..62e7e5f 100644
52645 --- a/drivers/staging/lustre/lustre/include/obd.h
52646 +++ b/drivers/staging/lustre/lustre/include/obd.h
52647 @@ -1362,7 +1362,7 @@ struct md_ops {
52648 * lprocfs_alloc_md_stats() in obdclass/lprocfs_status.c. Also, add a
52649 * wrapper function in include/linux/obd_class.h.
52650 */
52651 -};
52652 +} __no_const;
52653
52654 struct lsm_operations {
52655 void (*lsm_free)(struct lov_stripe_md *);
52656 diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
52657 index a4c252f..b21acac 100644
52658 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
52659 +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
52660 @@ -258,7 +258,7 @@ ldlm_process_flock_lock(struct ldlm_lock *req, __u64 *flags, int first_enq,
52661 int added = (mode == LCK_NL);
52662 int overlaps = 0;
52663 int splitted = 0;
52664 - const struct ldlm_callback_suite null_cbs = { NULL };
52665 + const struct ldlm_callback_suite null_cbs = { };
52666
52667 CDEBUG(D_DLMTRACE,
52668 "flags %#llx owner %llu pid %u mode %u start %llu end %llu\n",
52669 diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
52670 index 83d3f08..b03adad 100644
52671 --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
52672 +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
52673 @@ -236,7 +236,7 @@ int proc_console_max_delay_cs(struct ctl_table *table, int write,
52674 void __user *buffer, size_t *lenp, loff_t *ppos)
52675 {
52676 int rc, max_delay_cs;
52677 - struct ctl_table dummy = *table;
52678 + ctl_table_no_const dummy = *table;
52679 long d;
52680
52681 dummy.data = &max_delay_cs;
52682 @@ -268,7 +268,7 @@ int proc_console_min_delay_cs(struct ctl_table *table, int write,
52683 void __user *buffer, size_t *lenp, loff_t *ppos)
52684 {
52685 int rc, min_delay_cs;
52686 - struct ctl_table dummy = *table;
52687 + ctl_table_no_const dummy = *table;
52688 long d;
52689
52690 dummy.data = &min_delay_cs;
52691 @@ -300,7 +300,7 @@ int proc_console_backoff(struct ctl_table *table, int write,
52692 void __user *buffer, size_t *lenp, loff_t *ppos)
52693 {
52694 int rc, backoff;
52695 - struct ctl_table dummy = *table;
52696 + ctl_table_no_const dummy = *table;
52697
52698 dummy.data = &backoff;
52699 dummy.proc_handler = &proc_dointvec;
52700 diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c
52701 index 2c4fc74..b04ca79 100644
52702 --- a/drivers/staging/lustre/lustre/libcfs/module.c
52703 +++ b/drivers/staging/lustre/lustre/libcfs/module.c
52704 @@ -315,11 +315,11 @@ out:
52705
52706
52707 struct cfs_psdev_ops libcfs_psdev_ops = {
52708 - libcfs_psdev_open,
52709 - libcfs_psdev_release,
52710 - NULL,
52711 - NULL,
52712 - libcfs_ioctl
52713 + .p_open = libcfs_psdev_open,
52714 + .p_close = libcfs_psdev_release,
52715 + .p_read = NULL,
52716 + .p_write = NULL,
52717 + .p_ioctl = libcfs_ioctl
52718 };
52719
52720 extern int insert_proc(void);
52721 diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
52722 index fcbe836..8a7ada4 100644
52723 --- a/drivers/staging/octeon/ethernet-rx.c
52724 +++ b/drivers/staging/octeon/ethernet-rx.c
52725 @@ -352,14 +352,14 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
52726 /* Increment RX stats for virtual ports */
52727 if (work->ipprt >= CVMX_PIP_NUM_INPUT_PORTS) {
52728 #ifdef CONFIG_64BIT
52729 - atomic64_add(1,
52730 + atomic64_add_unchecked(1,
52731 (atomic64_t *)&priv->stats.rx_packets);
52732 - atomic64_add(skb->len,
52733 + atomic64_add_unchecked(skb->len,
52734 (atomic64_t *)&priv->stats.rx_bytes);
52735 #else
52736 - atomic_add(1,
52737 + atomic_add_unchecked(1,
52738 (atomic_t *)&priv->stats.rx_packets);
52739 - atomic_add(skb->len,
52740 + atomic_add_unchecked(skb->len,
52741 (atomic_t *)&priv->stats.rx_bytes);
52742 #endif
52743 }
52744 @@ -371,10 +371,10 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
52745 dev->name);
52746 */
52747 #ifdef CONFIG_64BIT
52748 - atomic64_add(1,
52749 + atomic64_add_unchecked(1,
52750 (atomic64_t *)&priv->stats.rx_dropped);
52751 #else
52752 - atomic_add(1,
52753 + atomic_add_unchecked(1,
52754 (atomic_t *)&priv->stats.rx_dropped);
52755 #endif
52756 dev_kfree_skb_irq(skb);
52757 diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
52758 index ee32149..052d1836 100644
52759 --- a/drivers/staging/octeon/ethernet.c
52760 +++ b/drivers/staging/octeon/ethernet.c
52761 @@ -241,11 +241,11 @@ static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
52762 * since the RX tasklet also increments it.
52763 */
52764 #ifdef CONFIG_64BIT
52765 - atomic64_add(rx_status.dropped_packets,
52766 - (atomic64_t *)&priv->stats.rx_dropped);
52767 + atomic64_add_unchecked(rx_status.dropped_packets,
52768 + (atomic64_unchecked_t *)&priv->stats.rx_dropped);
52769 #else
52770 - atomic_add(rx_status.dropped_packets,
52771 - (atomic_t *)&priv->stats.rx_dropped);
52772 + atomic_add_unchecked(rx_status.dropped_packets,
52773 + (atomic_unchecked_t *)&priv->stats.rx_dropped);
52774 #endif
52775 }
52776
52777 diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h
52778 index 3b476d8..f522d68 100644
52779 --- a/drivers/staging/rtl8188eu/include/hal_intf.h
52780 +++ b/drivers/staging/rtl8188eu/include/hal_intf.h
52781 @@ -225,7 +225,7 @@ struct hal_ops {
52782
52783 void (*hal_notch_filter)(struct adapter *adapter, bool enable);
52784 void (*hal_reset_security_engine)(struct adapter *adapter);
52785 -};
52786 +} __no_const;
52787
52788 enum rt_eeprom_type {
52789 EEPROM_93C46,
52790 diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h
52791 index 070cc03..6806e37 100644
52792 --- a/drivers/staging/rtl8712/rtl871x_io.h
52793 +++ b/drivers/staging/rtl8712/rtl871x_io.h
52794 @@ -108,7 +108,7 @@ struct _io_ops {
52795 u8 *pmem);
52796 u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
52797 u8 *pmem);
52798 -};
52799 +} __no_const;
52800
52801 struct io_req {
52802 struct list_head list;
52803 diff --git a/drivers/staging/unisys/visorchipset/visorchipset.h b/drivers/staging/unisys/visorchipset/visorchipset.h
52804 index 46dad63..fe4acdc 100644
52805 --- a/drivers/staging/unisys/visorchipset/visorchipset.h
52806 +++ b/drivers/staging/unisys/visorchipset/visorchipset.h
52807 @@ -226,7 +226,7 @@ struct visorchipset_busdev_notifiers {
52808 void (*device_resume)(ulong bus_no, ulong dev_no);
52809 int (*get_channel_info)(uuid_le type_uuid, ulong *min_size,
52810 ulong *max_size);
52811 -};
52812 +} __no_const;
52813
52814 /* These functions live inside visorchipset, and will be called to indicate
52815 * responses to specific events (by code outside of visorchipset).
52816 @@ -241,7 +241,7 @@ struct visorchipset_busdev_responders {
52817 void (*device_destroy)(ulong bus_no, ulong dev_no, int response);
52818 void (*device_pause)(ulong bus_no, ulong dev_no, int response);
52819 void (*device_resume)(ulong bus_no, ulong dev_no, int response);
52820 -};
52821 +} __no_const;
52822
52823 /** Register functions (in the bus driver) to get called by visorchipset
52824 * whenever a bus or device appears for which this service partition is
52825 diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
52826 index 9512af6..045bf5a 100644
52827 --- a/drivers/target/sbp/sbp_target.c
52828 +++ b/drivers/target/sbp/sbp_target.c
52829 @@ -62,7 +62,7 @@ static const u32 sbp_unit_directory_template[] = {
52830
52831 #define SESSION_MAINTENANCE_INTERVAL HZ
52832
52833 -static atomic_t login_id = ATOMIC_INIT(0);
52834 +static atomic_unchecked_t login_id = ATOMIC_INIT(0);
52835
52836 static void session_maintenance_work(struct work_struct *);
52837 static int sbp_run_transaction(struct fw_card *, int, int, int, int,
52838 @@ -444,7 +444,7 @@ static void sbp_management_request_login(
52839 login->lun = se_lun;
52840 login->status_fifo_addr = sbp2_pointer_to_addr(&req->orb.status_fifo);
52841 login->exclusive = LOGIN_ORB_EXCLUSIVE(be32_to_cpu(req->orb.misc));
52842 - login->login_id = atomic_inc_return(&login_id);
52843 + login->login_id = atomic_inc_return_unchecked(&login_id);
52844
52845 login->tgt_agt = sbp_target_agent_register(login);
52846 if (IS_ERR(login->tgt_agt)) {
52847 diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
52848 index 54da2a4..3dd6f57 100644
52849 --- a/drivers/target/target_core_device.c
52850 +++ b/drivers/target/target_core_device.c
52851 @@ -1469,7 +1469,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
52852 spin_lock_init(&dev->se_tmr_lock);
52853 spin_lock_init(&dev->qf_cmd_lock);
52854 sema_init(&dev->caw_sem, 1);
52855 - atomic_set(&dev->dev_ordered_id, 0);
52856 + atomic_set_unchecked(&dev->dev_ordered_id, 0);
52857 INIT_LIST_HEAD(&dev->t10_wwn.t10_vpd_list);
52858 spin_lock_init(&dev->t10_wwn.t10_vpd_lock);
52859 INIT_LIST_HEAD(&dev->t10_pr.registration_list);
52860 diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
52861 index ac3cbab..f0d1dd2 100644
52862 --- a/drivers/target/target_core_transport.c
52863 +++ b/drivers/target/target_core_transport.c
52864 @@ -1168,7 +1168,7 @@ transport_check_alloc_task_attr(struct se_cmd *cmd)
52865 * Used to determine when ORDERED commands should go from
52866 * Dormant to Active status.
52867 */
52868 - cmd->se_ordered_id = atomic_inc_return(&dev->dev_ordered_id);
52869 + cmd->se_ordered_id = atomic_inc_return_unchecked(&dev->dev_ordered_id);
52870 pr_debug("Allocated se_ordered_id: %u for Task Attr: 0x%02x on %s\n",
52871 cmd->se_ordered_id, cmd->sam_task_attr,
52872 dev->transport->name);
52873 diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/int340x_thermal/int3400_thermal.c
52874 index 65a98a9..d93d3a8 100644
52875 --- a/drivers/thermal/int340x_thermal/int3400_thermal.c
52876 +++ b/drivers/thermal/int340x_thermal/int3400_thermal.c
52877 @@ -277,8 +277,10 @@ static int int3400_thermal_probe(struct platform_device *pdev)
52878 platform_set_drvdata(pdev, priv);
52879
52880 if (priv->uuid_bitmap & 1 << INT3400_THERMAL_PASSIVE_1) {
52881 - int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
52882 - int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
52883 + pax_open_kernel();
52884 + *(void **)&int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
52885 + *(void **)&int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
52886 + pax_close_kernel();
52887 }
52888 priv->thermal = thermal_zone_device_register("INT3400 Thermal", 0, 0,
52889 priv, &int3400_thermal_ops,
52890 diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
52891 index d717f3d..cae1cc3e 100644
52892 --- a/drivers/thermal/of-thermal.c
52893 +++ b/drivers/thermal/of-thermal.c
52894 @@ -31,6 +31,7 @@
52895 #include <linux/export.h>
52896 #include <linux/string.h>
52897 #include <linux/thermal.h>
52898 +#include <linux/mm.h>
52899
52900 #include "thermal_core.h"
52901
52902 @@ -412,9 +413,11 @@ thermal_zone_of_add_sensor(struct device_node *zone,
52903 tz->ops = ops;
52904 tz->sensor_data = data;
52905
52906 - tzd->ops->get_temp = of_thermal_get_temp;
52907 - tzd->ops->get_trend = of_thermal_get_trend;
52908 - tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
52909 + pax_open_kernel();
52910 + *(void **)&tzd->ops->get_temp = of_thermal_get_temp;
52911 + *(void **)&tzd->ops->get_trend = of_thermal_get_trend;
52912 + *(void **)&tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
52913 + pax_close_kernel();
52914 mutex_unlock(&tzd->lock);
52915
52916 return tzd;
52917 @@ -541,9 +544,11 @@ void thermal_zone_of_sensor_unregister(struct device *dev,
52918 return;
52919
52920 mutex_lock(&tzd->lock);
52921 - tzd->ops->get_temp = NULL;
52922 - tzd->ops->get_trend = NULL;
52923 - tzd->ops->set_emul_temp = NULL;
52924 + pax_open_kernel();
52925 + *(void **)&tzd->ops->get_temp = NULL;
52926 + *(void **)&tzd->ops->get_trend = NULL;
52927 + *(void **)&tzd->ops->set_emul_temp = NULL;
52928 + pax_close_kernel();
52929
52930 tz->ops = NULL;
52931 tz->sensor_data = NULL;
52932 diff --git a/drivers/thermal/x86_pkg_temp_thermal.c b/drivers/thermal/x86_pkg_temp_thermal.c
52933 index 9ea3d9d..53e8792 100644
52934 --- a/drivers/thermal/x86_pkg_temp_thermal.c
52935 +++ b/drivers/thermal/x86_pkg_temp_thermal.c
52936 @@ -567,7 +567,7 @@ static int pkg_temp_thermal_cpu_callback(struct notifier_block *nfb,
52937 return NOTIFY_OK;
52938 }
52939
52940 -static struct notifier_block pkg_temp_thermal_notifier __refdata = {
52941 +static struct notifier_block pkg_temp_thermal_notifier __refconst = {
52942 .notifier_call = pkg_temp_thermal_cpu_callback,
52943 };
52944
52945 diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
52946 index fd66f57..48e6376 100644
52947 --- a/drivers/tty/cyclades.c
52948 +++ b/drivers/tty/cyclades.c
52949 @@ -1570,10 +1570,10 @@ static int cy_open(struct tty_struct *tty, struct file *filp)
52950 printk(KERN_DEBUG "cyc:cy_open ttyC%d, count = %d\n", info->line,
52951 info->port.count);
52952 #endif
52953 - info->port.count++;
52954 + atomic_inc(&info->port.count);
52955 #ifdef CY_DEBUG_COUNT
52956 printk(KERN_DEBUG "cyc:cy_open (%d): incrementing count to %d\n",
52957 - current->pid, info->port.count);
52958 + current->pid, atomic_read(&info->port.count));
52959 #endif
52960
52961 /*
52962 @@ -3974,7 +3974,7 @@ static int cyclades_proc_show(struct seq_file *m, void *v)
52963 for (j = 0; j < cy_card[i].nports; j++) {
52964 info = &cy_card[i].ports[j];
52965
52966 - if (info->port.count) {
52967 + if (atomic_read(&info->port.count)) {
52968 /* XXX is the ldisc num worth this? */
52969 struct tty_struct *tty;
52970 struct tty_ldisc *ld;
52971 diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
52972 index 4fcec1d..5a036f7 100644
52973 --- a/drivers/tty/hvc/hvc_console.c
52974 +++ b/drivers/tty/hvc/hvc_console.c
52975 @@ -342,7 +342,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
52976
52977 spin_lock_irqsave(&hp->port.lock, flags);
52978 /* Check and then increment for fast path open. */
52979 - if (hp->port.count++ > 0) {
52980 + if (atomic_inc_return(&hp->port.count) > 1) {
52981 spin_unlock_irqrestore(&hp->port.lock, flags);
52982 hvc_kick();
52983 return 0;
52984 @@ -397,7 +397,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
52985
52986 spin_lock_irqsave(&hp->port.lock, flags);
52987
52988 - if (--hp->port.count == 0) {
52989 + if (atomic_dec_return(&hp->port.count) == 0) {
52990 spin_unlock_irqrestore(&hp->port.lock, flags);
52991 /* We are done with the tty pointer now. */
52992 tty_port_tty_set(&hp->port, NULL);
52993 @@ -419,9 +419,9 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
52994 */
52995 tty_wait_until_sent_from_close(tty, HVC_CLOSE_WAIT);
52996 } else {
52997 - if (hp->port.count < 0)
52998 + if (atomic_read(&hp->port.count) < 0)
52999 printk(KERN_ERR "hvc_close %X: oops, count is %d\n",
53000 - hp->vtermno, hp->port.count);
53001 + hp->vtermno, atomic_read(&hp->port.count));
53002 spin_unlock_irqrestore(&hp->port.lock, flags);
53003 }
53004 }
53005 @@ -451,12 +451,12 @@ static void hvc_hangup(struct tty_struct *tty)
53006 * open->hangup case this can be called after the final close so prevent
53007 * that from happening for now.
53008 */
53009 - if (hp->port.count <= 0) {
53010 + if (atomic_read(&hp->port.count) <= 0) {
53011 spin_unlock_irqrestore(&hp->port.lock, flags);
53012 return;
53013 }
53014
53015 - hp->port.count = 0;
53016 + atomic_set(&hp->port.count, 0);
53017 spin_unlock_irqrestore(&hp->port.lock, flags);
53018 tty_port_tty_set(&hp->port, NULL);
53019
53020 @@ -504,7 +504,7 @@ static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count
53021 return -EPIPE;
53022
53023 /* FIXME what's this (unprotected) check for? */
53024 - if (hp->port.count <= 0)
53025 + if (atomic_read(&hp->port.count) <= 0)
53026 return -EIO;
53027
53028 spin_lock_irqsave(&hp->lock, flags);
53029 diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
53030 index 81ff7e1..dfb7b71 100644
53031 --- a/drivers/tty/hvc/hvcs.c
53032 +++ b/drivers/tty/hvc/hvcs.c
53033 @@ -83,6 +83,7 @@
53034 #include <asm/hvcserver.h>
53035 #include <asm/uaccess.h>
53036 #include <asm/vio.h>
53037 +#include <asm/local.h>
53038
53039 /*
53040 * 1.3.0 -> 1.3.1 In hvcs_open memset(..,0x00,..) instead of memset(..,0x3F,00).
53041 @@ -416,7 +417,7 @@ static ssize_t hvcs_vterm_state_store(struct device *dev, struct device_attribut
53042
53043 spin_lock_irqsave(&hvcsd->lock, flags);
53044
53045 - if (hvcsd->port.count > 0) {
53046 + if (atomic_read(&hvcsd->port.count) > 0) {
53047 spin_unlock_irqrestore(&hvcsd->lock, flags);
53048 printk(KERN_INFO "HVCS: vterm state unchanged. "
53049 "The hvcs device node is still in use.\n");
53050 @@ -1127,7 +1128,7 @@ static int hvcs_install(struct tty_driver *driver, struct tty_struct *tty)
53051 }
53052 }
53053
53054 - hvcsd->port.count = 0;
53055 + atomic_set(&hvcsd->port.count, 0);
53056 hvcsd->port.tty = tty;
53057 tty->driver_data = hvcsd;
53058
53059 @@ -1180,7 +1181,7 @@ static int hvcs_open(struct tty_struct *tty, struct file *filp)
53060 unsigned long flags;
53061
53062 spin_lock_irqsave(&hvcsd->lock, flags);
53063 - hvcsd->port.count++;
53064 + atomic_inc(&hvcsd->port.count);
53065 hvcsd->todo_mask |= HVCS_SCHED_READ;
53066 spin_unlock_irqrestore(&hvcsd->lock, flags);
53067
53068 @@ -1216,7 +1217,7 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
53069 hvcsd = tty->driver_data;
53070
53071 spin_lock_irqsave(&hvcsd->lock, flags);
53072 - if (--hvcsd->port.count == 0) {
53073 + if (atomic_dec_and_test(&hvcsd->port.count)) {
53074
53075 vio_disable_interrupts(hvcsd->vdev);
53076
53077 @@ -1241,10 +1242,10 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
53078
53079 free_irq(irq, hvcsd);
53080 return;
53081 - } else if (hvcsd->port.count < 0) {
53082 + } else if (atomic_read(&hvcsd->port.count) < 0) {
53083 printk(KERN_ERR "HVCS: vty-server@%X open_count: %d"
53084 " is missmanaged.\n",
53085 - hvcsd->vdev->unit_address, hvcsd->port.count);
53086 + hvcsd->vdev->unit_address, atomic_read(&hvcsd->port.count));
53087 }
53088
53089 spin_unlock_irqrestore(&hvcsd->lock, flags);
53090 @@ -1266,7 +1267,7 @@ static void hvcs_hangup(struct tty_struct * tty)
53091
53092 spin_lock_irqsave(&hvcsd->lock, flags);
53093 /* Preserve this so that we know how many kref refs to put */
53094 - temp_open_count = hvcsd->port.count;
53095 + temp_open_count = atomic_read(&hvcsd->port.count);
53096
53097 /*
53098 * Don't kref put inside the spinlock because the destruction
53099 @@ -1281,7 +1282,7 @@ static void hvcs_hangup(struct tty_struct * tty)
53100 tty->driver_data = NULL;
53101 hvcsd->port.tty = NULL;
53102
53103 - hvcsd->port.count = 0;
53104 + atomic_set(&hvcsd->port.count, 0);
53105
53106 /* This will drop any buffered data on the floor which is OK in a hangup
53107 * scenario. */
53108 @@ -1352,7 +1353,7 @@ static int hvcs_write(struct tty_struct *tty,
53109 * the middle of a write operation? This is a crummy place to do this
53110 * but we want to keep it all in the spinlock.
53111 */
53112 - if (hvcsd->port.count <= 0) {
53113 + if (atomic_read(&hvcsd->port.count) <= 0) {
53114 spin_unlock_irqrestore(&hvcsd->lock, flags);
53115 return -ENODEV;
53116 }
53117 @@ -1426,7 +1427,7 @@ static int hvcs_write_room(struct tty_struct *tty)
53118 {
53119 struct hvcs_struct *hvcsd = tty->driver_data;
53120
53121 - if (!hvcsd || hvcsd->port.count <= 0)
53122 + if (!hvcsd || atomic_read(&hvcsd->port.count) <= 0)
53123 return 0;
53124
53125 return HVCS_BUFF_LEN - hvcsd->chars_in_buffer;
53126 diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c
53127 index 4190199..06d5bfa 100644
53128 --- a/drivers/tty/hvc/hvsi.c
53129 +++ b/drivers/tty/hvc/hvsi.c
53130 @@ -85,7 +85,7 @@ struct hvsi_struct {
53131 int n_outbuf;
53132 uint32_t vtermno;
53133 uint32_t virq;
53134 - atomic_t seqno; /* HVSI packet sequence number */
53135 + atomic_unchecked_t seqno; /* HVSI packet sequence number */
53136 uint16_t mctrl;
53137 uint8_t state; /* HVSI protocol state */
53138 uint8_t flags;
53139 @@ -295,7 +295,7 @@ static int hvsi_version_respond(struct hvsi_struct *hp, uint16_t query_seqno)
53140
53141 packet.hdr.type = VS_QUERY_RESPONSE_PACKET_HEADER;
53142 packet.hdr.len = sizeof(struct hvsi_query_response);
53143 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
53144 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
53145 packet.verb = VSV_SEND_VERSION_NUMBER;
53146 packet.u.version = HVSI_VERSION;
53147 packet.query_seqno = query_seqno+1;
53148 @@ -555,7 +555,7 @@ static int hvsi_query(struct hvsi_struct *hp, uint16_t verb)
53149
53150 packet.hdr.type = VS_QUERY_PACKET_HEADER;
53151 packet.hdr.len = sizeof(struct hvsi_query);
53152 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
53153 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
53154 packet.verb = verb;
53155
53156 pr_debug("%s: sending %i bytes\n", __func__, packet.hdr.len);
53157 @@ -597,7 +597,7 @@ static int hvsi_set_mctrl(struct hvsi_struct *hp, uint16_t mctrl)
53158 int wrote;
53159
53160 packet.hdr.type = VS_CONTROL_PACKET_HEADER,
53161 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
53162 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
53163 packet.hdr.len = sizeof(struct hvsi_control);
53164 packet.verb = VSV_SET_MODEM_CTL;
53165 packet.mask = HVSI_TSDTR;
53166 @@ -680,7 +680,7 @@ static int hvsi_put_chars(struct hvsi_struct *hp, const char *buf, int count)
53167 BUG_ON(count > HVSI_MAX_OUTGOING_DATA);
53168
53169 packet.hdr.type = VS_DATA_PACKET_HEADER;
53170 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
53171 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
53172 packet.hdr.len = count + sizeof(struct hvsi_header);
53173 memcpy(&packet.data, buf, count);
53174
53175 @@ -697,7 +697,7 @@ static void hvsi_close_protocol(struct hvsi_struct *hp)
53176 struct hvsi_control packet __ALIGNED__;
53177
53178 packet.hdr.type = VS_CONTROL_PACKET_HEADER;
53179 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
53180 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
53181 packet.hdr.len = 6;
53182 packet.verb = VSV_CLOSE_PROTOCOL;
53183
53184 @@ -725,7 +725,7 @@ static int hvsi_open(struct tty_struct *tty, struct file *filp)
53185
53186 tty_port_tty_set(&hp->port, tty);
53187 spin_lock_irqsave(&hp->lock, flags);
53188 - hp->port.count++;
53189 + atomic_inc(&hp->port.count);
53190 atomic_set(&hp->seqno, 0);
53191 h_vio_signal(hp->vtermno, VIO_IRQ_ENABLE);
53192 spin_unlock_irqrestore(&hp->lock, flags);
53193 @@ -782,7 +782,7 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
53194
53195 spin_lock_irqsave(&hp->lock, flags);
53196
53197 - if (--hp->port.count == 0) {
53198 + if (atomic_dec_return(&hp->port.count) == 0) {
53199 tty_port_tty_set(&hp->port, NULL);
53200 hp->inbuf_end = hp->inbuf; /* discard remaining partial packets */
53201
53202 @@ -815,9 +815,9 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
53203
53204 spin_lock_irqsave(&hp->lock, flags);
53205 }
53206 - } else if (hp->port.count < 0)
53207 + } else if (atomic_read(&hp->port.count) < 0)
53208 printk(KERN_ERR "hvsi_close %lu: oops, count is %d\n",
53209 - hp - hvsi_ports, hp->port.count);
53210 + hp - hvsi_ports, atomic_read(&hp->port.count));
53211
53212 spin_unlock_irqrestore(&hp->lock, flags);
53213 }
53214 @@ -832,7 +832,7 @@ static void hvsi_hangup(struct tty_struct *tty)
53215 tty_port_tty_set(&hp->port, NULL);
53216
53217 spin_lock_irqsave(&hp->lock, flags);
53218 - hp->port.count = 0;
53219 + atomic_set(&hp->port.count, 0);
53220 hp->n_outbuf = 0;
53221 spin_unlock_irqrestore(&hp->lock, flags);
53222 }
53223 diff --git a/drivers/tty/hvc/hvsi_lib.c b/drivers/tty/hvc/hvsi_lib.c
53224 index a270f04..7c77b5d 100644
53225 --- a/drivers/tty/hvc/hvsi_lib.c
53226 +++ b/drivers/tty/hvc/hvsi_lib.c
53227 @@ -8,7 +8,7 @@
53228
53229 static int hvsi_send_packet(struct hvsi_priv *pv, struct hvsi_header *packet)
53230 {
53231 - packet->seqno = cpu_to_be16(atomic_inc_return(&pv->seqno));
53232 + packet->seqno = cpu_to_be16(atomic_inc_return_unchecked(&pv->seqno));
53233
53234 /* Assumes that always succeeds, works in practice */
53235 return pv->put_chars(pv->termno, (char *)packet, packet->len);
53236 @@ -20,7 +20,7 @@ static void hvsi_start_handshake(struct hvsi_priv *pv)
53237
53238 /* Reset state */
53239 pv->established = 0;
53240 - atomic_set(&pv->seqno, 0);
53241 + atomic_set_unchecked(&pv->seqno, 0);
53242
53243 pr_devel("HVSI@%x: Handshaking started\n", pv->termno);
53244
53245 diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
53246 index 345cebb..d5a1e9e 100644
53247 --- a/drivers/tty/ipwireless/tty.c
53248 +++ b/drivers/tty/ipwireless/tty.c
53249 @@ -28,6 +28,7 @@
53250 #include <linux/tty_driver.h>
53251 #include <linux/tty_flip.h>
53252 #include <linux/uaccess.h>
53253 +#include <asm/local.h>
53254
53255 #include "tty.h"
53256 #include "network.h"
53257 @@ -93,10 +94,10 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
53258 return -ENODEV;
53259
53260 mutex_lock(&tty->ipw_tty_mutex);
53261 - if (tty->port.count == 0)
53262 + if (atomic_read(&tty->port.count) == 0)
53263 tty->tx_bytes_queued = 0;
53264
53265 - tty->port.count++;
53266 + atomic_inc(&tty->port.count);
53267
53268 tty->port.tty = linux_tty;
53269 linux_tty->driver_data = tty;
53270 @@ -112,9 +113,7 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
53271
53272 static void do_ipw_close(struct ipw_tty *tty)
53273 {
53274 - tty->port.count--;
53275 -
53276 - if (tty->port.count == 0) {
53277 + if (atomic_dec_return(&tty->port.count) == 0) {
53278 struct tty_struct *linux_tty = tty->port.tty;
53279
53280 if (linux_tty != NULL) {
53281 @@ -135,7 +134,7 @@ static void ipw_hangup(struct tty_struct *linux_tty)
53282 return;
53283
53284 mutex_lock(&tty->ipw_tty_mutex);
53285 - if (tty->port.count == 0) {
53286 + if (atomic_read(&tty->port.count) == 0) {
53287 mutex_unlock(&tty->ipw_tty_mutex);
53288 return;
53289 }
53290 @@ -158,7 +157,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
53291
53292 mutex_lock(&tty->ipw_tty_mutex);
53293
53294 - if (!tty->port.count) {
53295 + if (!atomic_read(&tty->port.count)) {
53296 mutex_unlock(&tty->ipw_tty_mutex);
53297 return;
53298 }
53299 @@ -197,7 +196,7 @@ static int ipw_write(struct tty_struct *linux_tty,
53300 return -ENODEV;
53301
53302 mutex_lock(&tty->ipw_tty_mutex);
53303 - if (!tty->port.count) {
53304 + if (!atomic_read(&tty->port.count)) {
53305 mutex_unlock(&tty->ipw_tty_mutex);
53306 return -EINVAL;
53307 }
53308 @@ -237,7 +236,7 @@ static int ipw_write_room(struct tty_struct *linux_tty)
53309 if (!tty)
53310 return -ENODEV;
53311
53312 - if (!tty->port.count)
53313 + if (!atomic_read(&tty->port.count))
53314 return -EINVAL;
53315
53316 room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued;
53317 @@ -279,7 +278,7 @@ static int ipw_chars_in_buffer(struct tty_struct *linux_tty)
53318 if (!tty)
53319 return 0;
53320
53321 - if (!tty->port.count)
53322 + if (!atomic_read(&tty->port.count))
53323 return 0;
53324
53325 return tty->tx_bytes_queued;
53326 @@ -360,7 +359,7 @@ static int ipw_tiocmget(struct tty_struct *linux_tty)
53327 if (!tty)
53328 return -ENODEV;
53329
53330 - if (!tty->port.count)
53331 + if (!atomic_read(&tty->port.count))
53332 return -EINVAL;
53333
53334 return get_control_lines(tty);
53335 @@ -376,7 +375,7 @@ ipw_tiocmset(struct tty_struct *linux_tty,
53336 if (!tty)
53337 return -ENODEV;
53338
53339 - if (!tty->port.count)
53340 + if (!atomic_read(&tty->port.count))
53341 return -EINVAL;
53342
53343 return set_control_lines(tty, set, clear);
53344 @@ -390,7 +389,7 @@ static int ipw_ioctl(struct tty_struct *linux_tty,
53345 if (!tty)
53346 return -ENODEV;
53347
53348 - if (!tty->port.count)
53349 + if (!atomic_read(&tty->port.count))
53350 return -EINVAL;
53351
53352 /* FIXME: Exactly how is the tty object locked here .. */
53353 @@ -546,7 +545,7 @@ void ipwireless_tty_free(struct ipw_tty *tty)
53354 * are gone */
53355 mutex_lock(&ttyj->ipw_tty_mutex);
53356 }
53357 - while (ttyj->port.count)
53358 + while (atomic_read(&ttyj->port.count))
53359 do_ipw_close(ttyj);
53360 ipwireless_disassociate_network_ttys(network,
53361 ttyj->channel_idx);
53362 diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
53363 index 14c54e0..1efd4f2 100644
53364 --- a/drivers/tty/moxa.c
53365 +++ b/drivers/tty/moxa.c
53366 @@ -1189,7 +1189,7 @@ static int moxa_open(struct tty_struct *tty, struct file *filp)
53367 }
53368
53369 ch = &brd->ports[port % MAX_PORTS_PER_BOARD];
53370 - ch->port.count++;
53371 + atomic_inc(&ch->port.count);
53372 tty->driver_data = ch;
53373 tty_port_tty_set(&ch->port, tty);
53374 mutex_lock(&ch->port.mutex);
53375 diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
53376 index c434376..114ce13 100644
53377 --- a/drivers/tty/n_gsm.c
53378 +++ b/drivers/tty/n_gsm.c
53379 @@ -1644,7 +1644,7 @@ static struct gsm_dlci *gsm_dlci_alloc(struct gsm_mux *gsm, int addr)
53380 spin_lock_init(&dlci->lock);
53381 mutex_init(&dlci->mutex);
53382 dlci->fifo = &dlci->_fifo;
53383 - if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL) < 0) {
53384 + if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL)) {
53385 kfree(dlci);
53386 return NULL;
53387 }
53388 @@ -2958,7 +2958,7 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp)
53389 struct gsm_dlci *dlci = tty->driver_data;
53390 struct tty_port *port = &dlci->port;
53391
53392 - port->count++;
53393 + atomic_inc(&port->count);
53394 tty_port_tty_set(port, tty);
53395
53396 dlci->modem_rx = 0;
53397 diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
53398 index 6f8cf3a..c690dfb 100644
53399 --- a/drivers/tty/n_tty.c
53400 +++ b/drivers/tty/n_tty.c
53401 @@ -115,7 +115,7 @@ struct n_tty_data {
53402 int minimum_to_wake;
53403
53404 /* consumer-published */
53405 - size_t read_tail;
53406 + size_t read_tail __intentional_overflow(-1);
53407 size_t line_start;
53408
53409 /* protected by output lock */
53410 @@ -2555,6 +2555,7 @@ void n_tty_inherit_ops(struct tty_ldisc_ops *ops)
53411 {
53412 *ops = tty_ldisc_N_TTY;
53413 ops->owner = NULL;
53414 - ops->refcount = ops->flags = 0;
53415 + atomic_set(&ops->refcount, 0);
53416 + ops->flags = 0;
53417 }
53418 EXPORT_SYMBOL_GPL(n_tty_inherit_ops);
53419 diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
53420 index 6e1f150..c3ba598 100644
53421 --- a/drivers/tty/pty.c
53422 +++ b/drivers/tty/pty.c
53423 @@ -850,8 +850,10 @@ static void __init unix98_pty_init(void)
53424 panic("Couldn't register Unix98 pts driver");
53425
53426 /* Now create the /dev/ptmx special device */
53427 + pax_open_kernel();
53428 tty_default_fops(&ptmx_fops);
53429 - ptmx_fops.open = ptmx_open;
53430 + *(void **)&ptmx_fops.open = ptmx_open;
53431 + pax_close_kernel();
53432
53433 cdev_init(&ptmx_cdev, &ptmx_fops);
53434 if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) ||
53435 diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c
53436 index 383c4c7..d408e21 100644
53437 --- a/drivers/tty/rocket.c
53438 +++ b/drivers/tty/rocket.c
53439 @@ -914,7 +914,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
53440 tty->driver_data = info;
53441 tty_port_tty_set(port, tty);
53442
53443 - if (port->count++ == 0) {
53444 + if (atomic_inc_return(&port->count) == 1) {
53445 atomic_inc(&rp_num_ports_open);
53446
53447 #ifdef ROCKET_DEBUG_OPEN
53448 @@ -923,7 +923,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
53449 #endif
53450 }
53451 #ifdef ROCKET_DEBUG_OPEN
53452 - printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, info->port.count);
53453 + printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, atomic-read(&info->port.count));
53454 #endif
53455
53456 /*
53457 @@ -1515,7 +1515,7 @@ static void rp_hangup(struct tty_struct *tty)
53458 spin_unlock_irqrestore(&info->port.lock, flags);
53459 return;
53460 }
53461 - if (info->port.count)
53462 + if (atomic_read(&info->port.count))
53463 atomic_dec(&rp_num_ports_open);
53464 clear_bit((info->aiop * 8) + info->chan, (void *) &xmit_flags[info->board]);
53465 spin_unlock_irqrestore(&info->port.lock, flags);
53466 diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c
53467 index aa28209..e08fb85 100644
53468 --- a/drivers/tty/serial/ioc4_serial.c
53469 +++ b/drivers/tty/serial/ioc4_serial.c
53470 @@ -437,7 +437,7 @@ struct ioc4_soft {
53471 } is_intr_info[MAX_IOC4_INTR_ENTS];
53472
53473 /* Number of entries active in the above array */
53474 - atomic_t is_num_intrs;
53475 + atomic_unchecked_t is_num_intrs;
53476 } is_intr_type[IOC4_NUM_INTR_TYPES];
53477
53478 /* is_ir_lock must be held while
53479 @@ -974,7 +974,7 @@ intr_connect(struct ioc4_soft *soft, int type,
53480 BUG_ON(!((type == IOC4_SIO_INTR_TYPE)
53481 || (type == IOC4_OTHER_INTR_TYPE)));
53482
53483 - i = atomic_inc_return(&soft-> is_intr_type[type].is_num_intrs) - 1;
53484 + i = atomic_inc_return_unchecked(&soft-> is_intr_type[type].is_num_intrs) - 1;
53485 BUG_ON(!(i < MAX_IOC4_INTR_ENTS || (printk("i %d\n", i), 0)));
53486
53487 /* Save off the lower level interrupt handler */
53488 @@ -1001,7 +1001,7 @@ static irqreturn_t ioc4_intr(int irq, void *arg)
53489
53490 soft = arg;
53491 for (intr_type = 0; intr_type < IOC4_NUM_INTR_TYPES; intr_type++) {
53492 - num_intrs = (int)atomic_read(
53493 + num_intrs = (int)atomic_read_unchecked(
53494 &soft->is_intr_type[intr_type].is_num_intrs);
53495
53496 this_mir = this_ir = pending_intrs(soft, intr_type);
53497 diff --git a/drivers/tty/serial/kgdb_nmi.c b/drivers/tty/serial/kgdb_nmi.c
53498 index 129dc5b..1da5bb8 100644
53499 --- a/drivers/tty/serial/kgdb_nmi.c
53500 +++ b/drivers/tty/serial/kgdb_nmi.c
53501 @@ -53,7 +53,9 @@ static int kgdb_nmi_console_setup(struct console *co, char *options)
53502 * I/O utilities that messages sent to the console will automatically
53503 * be displayed on the dbg_io.
53504 */
53505 - dbg_io_ops->is_console = true;
53506 + pax_open_kernel();
53507 + *(int *)&dbg_io_ops->is_console = true;
53508 + pax_close_kernel();
53509
53510 return 0;
53511 }
53512 diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c
53513 index a260cde..6b2b5ce 100644
53514 --- a/drivers/tty/serial/kgdboc.c
53515 +++ b/drivers/tty/serial/kgdboc.c
53516 @@ -24,8 +24,9 @@
53517 #define MAX_CONFIG_LEN 40
53518
53519 static struct kgdb_io kgdboc_io_ops;
53520 +static struct kgdb_io kgdboc_io_ops_console;
53521
53522 -/* -1 = init not run yet, 0 = unconfigured, 1 = configured. */
53523 +/* -1 = init not run yet, 0 = unconfigured, 1/2 = configured. */
53524 static int configured = -1;
53525
53526 static char config[MAX_CONFIG_LEN];
53527 @@ -151,6 +152,8 @@ static void cleanup_kgdboc(void)
53528 kgdboc_unregister_kbd();
53529 if (configured == 1)
53530 kgdb_unregister_io_module(&kgdboc_io_ops);
53531 + else if (configured == 2)
53532 + kgdb_unregister_io_module(&kgdboc_io_ops_console);
53533 }
53534
53535 static int configure_kgdboc(void)
53536 @@ -160,13 +163,13 @@ static int configure_kgdboc(void)
53537 int err;
53538 char *cptr = config;
53539 struct console *cons;
53540 + int is_console = 0;
53541
53542 err = kgdboc_option_setup(config);
53543 if (err || !strlen(config) || isspace(config[0]))
53544 goto noconfig;
53545
53546 err = -ENODEV;
53547 - kgdboc_io_ops.is_console = 0;
53548 kgdb_tty_driver = NULL;
53549
53550 kgdboc_use_kms = 0;
53551 @@ -187,7 +190,7 @@ static int configure_kgdboc(void)
53552 int idx;
53553 if (cons->device && cons->device(cons, &idx) == p &&
53554 idx == tty_line) {
53555 - kgdboc_io_ops.is_console = 1;
53556 + is_console = 1;
53557 break;
53558 }
53559 cons = cons->next;
53560 @@ -197,7 +200,13 @@ static int configure_kgdboc(void)
53561 kgdb_tty_line = tty_line;
53562
53563 do_register:
53564 - err = kgdb_register_io_module(&kgdboc_io_ops);
53565 + if (is_console) {
53566 + err = kgdb_register_io_module(&kgdboc_io_ops_console);
53567 + configured = 2;
53568 + } else {
53569 + err = kgdb_register_io_module(&kgdboc_io_ops);
53570 + configured = 1;
53571 + }
53572 if (err)
53573 goto noconfig;
53574
53575 @@ -205,8 +214,6 @@ do_register:
53576 if (err)
53577 goto nmi_con_failed;
53578
53579 - configured = 1;
53580 -
53581 return 0;
53582
53583 nmi_con_failed:
53584 @@ -223,7 +230,7 @@ noconfig:
53585 static int __init init_kgdboc(void)
53586 {
53587 /* Already configured? */
53588 - if (configured == 1)
53589 + if (configured >= 1)
53590 return 0;
53591
53592 return configure_kgdboc();
53593 @@ -272,7 +279,7 @@ static int param_set_kgdboc_var(const char *kmessage, struct kernel_param *kp)
53594 if (config[len - 1] == '\n')
53595 config[len - 1] = '\0';
53596
53597 - if (configured == 1)
53598 + if (configured >= 1)
53599 cleanup_kgdboc();
53600
53601 /* Go and configure with the new params. */
53602 @@ -312,6 +319,15 @@ static struct kgdb_io kgdboc_io_ops = {
53603 .post_exception = kgdboc_post_exp_handler,
53604 };
53605
53606 +static struct kgdb_io kgdboc_io_ops_console = {
53607 + .name = "kgdboc",
53608 + .read_char = kgdboc_get_char,
53609 + .write_char = kgdboc_put_char,
53610 + .pre_exception = kgdboc_pre_exp_handler,
53611 + .post_exception = kgdboc_post_exp_handler,
53612 + .is_console = 1
53613 +};
53614 +
53615 #ifdef CONFIG_KGDB_SERIAL_CONSOLE
53616 /* This is only available if kgdboc is a built in for early debugging */
53617 static int __init kgdboc_early_init(char *opt)
53618 diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
53619 index c88b522..e763029 100644
53620 --- a/drivers/tty/serial/msm_serial.c
53621 +++ b/drivers/tty/serial/msm_serial.c
53622 @@ -1028,7 +1028,7 @@ static struct uart_driver msm_uart_driver = {
53623 .cons = MSM_CONSOLE,
53624 };
53625
53626 -static atomic_t msm_uart_next_id = ATOMIC_INIT(0);
53627 +static atomic_unchecked_t msm_uart_next_id = ATOMIC_INIT(0);
53628
53629 static const struct of_device_id msm_uartdm_table[] = {
53630 { .compatible = "qcom,msm-uartdm-v1.1", .data = (void *)UARTDM_1P1 },
53631 @@ -1052,7 +1052,7 @@ static int msm_serial_probe(struct platform_device *pdev)
53632 line = pdev->id;
53633
53634 if (line < 0)
53635 - line = atomic_inc_return(&msm_uart_next_id) - 1;
53636 + line = atomic_inc_return_unchecked(&msm_uart_next_id) - 1;
53637
53638 if (unlikely(line < 0 || line >= UART_NR))
53639 return -ENXIO;
53640 diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
53641 index 107e807..d4a02fa 100644
53642 --- a/drivers/tty/serial/samsung.c
53643 +++ b/drivers/tty/serial/samsung.c
53644 @@ -480,11 +480,16 @@ static void s3c24xx_serial_shutdown(struct uart_port *port)
53645 }
53646 }
53647
53648 +static int s3c64xx_serial_startup(struct uart_port *port);
53649 static int s3c24xx_serial_startup(struct uart_port *port)
53650 {
53651 struct s3c24xx_uart_port *ourport = to_ourport(port);
53652 int ret;
53653
53654 + /* Startup sequence is different for s3c64xx and higher SoC's */
53655 + if (s3c24xx_serial_has_interrupt_mask(port))
53656 + return s3c64xx_serial_startup(port);
53657 +
53658 dbg("s3c24xx_serial_startup: port=%p (%08llx,%p)\n",
53659 port, (unsigned long long)port->mapbase, port->membase);
53660
53661 @@ -1169,10 +1174,6 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
53662 /* setup info for port */
53663 port->dev = &platdev->dev;
53664
53665 - /* Startup sequence is different for s3c64xx and higher SoC's */
53666 - if (s3c24xx_serial_has_interrupt_mask(port))
53667 - s3c24xx_serial_ops.startup = s3c64xx_serial_startup;
53668 -
53669 port->uartclk = 1;
53670
53671 if (cfg->uart_flags & UPF_CONS_FLOW) {
53672 diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
53673 index 984605b..e538330 100644
53674 --- a/drivers/tty/serial/serial_core.c
53675 +++ b/drivers/tty/serial/serial_core.c
53676 @@ -1396,7 +1396,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
53677 state = drv->state + tty->index;
53678 port = &state->port;
53679 spin_lock_irq(&port->lock);
53680 - --port->count;
53681 + atomic_dec(&port->count);
53682 spin_unlock_irq(&port->lock);
53683 return;
53684 }
53685 @@ -1406,7 +1406,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
53686
53687 pr_debug("uart_close(%d) called\n", uport ? uport->line : -1);
53688
53689 - if (!port->count || tty_port_close_start(port, tty, filp) == 0)
53690 + if (!atomic_read(&port->count) || tty_port_close_start(port, tty, filp) == 0)
53691 return;
53692
53693 /*
53694 @@ -1530,7 +1530,7 @@ static void uart_hangup(struct tty_struct *tty)
53695 uart_flush_buffer(tty);
53696 uart_shutdown(tty, state);
53697 spin_lock_irqsave(&port->lock, flags);
53698 - port->count = 0;
53699 + atomic_set(&port->count, 0);
53700 clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags);
53701 spin_unlock_irqrestore(&port->lock, flags);
53702 tty_port_tty_set(port, NULL);
53703 @@ -1617,7 +1617,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp)
53704 pr_debug("uart_open(%d) called\n", line);
53705
53706 spin_lock_irq(&port->lock);
53707 - ++port->count;
53708 + atomic_inc(&port->count);
53709 spin_unlock_irq(&port->lock);
53710
53711 /*
53712 diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
53713 index b799170..87dafd5 100644
53714 --- a/drivers/tty/synclink.c
53715 +++ b/drivers/tty/synclink.c
53716 @@ -3090,7 +3090,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
53717
53718 if (debug_level >= DEBUG_LEVEL_INFO)
53719 printk("%s(%d):mgsl_close(%s) entry, count=%d\n",
53720 - __FILE__,__LINE__, info->device_name, info->port.count);
53721 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
53722
53723 if (tty_port_close_start(&info->port, tty, filp) == 0)
53724 goto cleanup;
53725 @@ -3108,7 +3108,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
53726 cleanup:
53727 if (debug_level >= DEBUG_LEVEL_INFO)
53728 printk("%s(%d):mgsl_close(%s) exit, count=%d\n", __FILE__,__LINE__,
53729 - tty->driver->name, info->port.count);
53730 + tty->driver->name, atomic_read(&info->port.count));
53731
53732 } /* end of mgsl_close() */
53733
53734 @@ -3207,8 +3207,8 @@ static void mgsl_hangup(struct tty_struct *tty)
53735
53736 mgsl_flush_buffer(tty);
53737 shutdown(info);
53738 -
53739 - info->port.count = 0;
53740 +
53741 + atomic_set(&info->port.count, 0);
53742 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
53743 info->port.tty = NULL;
53744
53745 @@ -3296,10 +3296,10 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
53746
53747 if (debug_level >= DEBUG_LEVEL_INFO)
53748 printk("%s(%d):block_til_ready before block on %s count=%d\n",
53749 - __FILE__,__LINE__, tty->driver->name, port->count );
53750 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53751
53752 spin_lock_irqsave(&info->irq_spinlock, flags);
53753 - port->count--;
53754 + atomic_dec(&port->count);
53755 spin_unlock_irqrestore(&info->irq_spinlock, flags);
53756 port->blocked_open++;
53757
53758 @@ -3327,7 +3327,7 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
53759
53760 if (debug_level >= DEBUG_LEVEL_INFO)
53761 printk("%s(%d):block_til_ready blocking on %s count=%d\n",
53762 - __FILE__,__LINE__, tty->driver->name, port->count );
53763 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53764
53765 tty_unlock(tty);
53766 schedule();
53767 @@ -3339,12 +3339,12 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
53768
53769 /* FIXME: Racy on hangup during close wait */
53770 if (!tty_hung_up_p(filp))
53771 - port->count++;
53772 + atomic_inc(&port->count);
53773 port->blocked_open--;
53774
53775 if (debug_level >= DEBUG_LEVEL_INFO)
53776 printk("%s(%d):block_til_ready after blocking on %s count=%d\n",
53777 - __FILE__,__LINE__, tty->driver->name, port->count );
53778 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53779
53780 if (!retval)
53781 port->flags |= ASYNC_NORMAL_ACTIVE;
53782 @@ -3396,7 +3396,7 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
53783
53784 if (debug_level >= DEBUG_LEVEL_INFO)
53785 printk("%s(%d):mgsl_open(%s), old ref count = %d\n",
53786 - __FILE__,__LINE__,tty->driver->name, info->port.count);
53787 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
53788
53789 /* If port is closing, signal caller to try again */
53790 if (info->port.flags & ASYNC_CLOSING){
53791 @@ -3415,10 +3415,10 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
53792 spin_unlock_irqrestore(&info->netlock, flags);
53793 goto cleanup;
53794 }
53795 - info->port.count++;
53796 + atomic_inc(&info->port.count);
53797 spin_unlock_irqrestore(&info->netlock, flags);
53798
53799 - if (info->port.count == 1) {
53800 + if (atomic_read(&info->port.count) == 1) {
53801 /* 1st open on this device, init hardware */
53802 retval = startup(info);
53803 if (retval < 0)
53804 @@ -3442,8 +3442,8 @@ cleanup:
53805 if (retval) {
53806 if (tty->count == 1)
53807 info->port.tty = NULL; /* tty layer will release tty struct */
53808 - if(info->port.count)
53809 - info->port.count--;
53810 + if (atomic_read(&info->port.count))
53811 + atomic_dec(&info->port.count);
53812 }
53813
53814 return retval;
53815 @@ -7661,7 +7661,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
53816 unsigned short new_crctype;
53817
53818 /* return error if TTY interface open */
53819 - if (info->port.count)
53820 + if (atomic_read(&info->port.count))
53821 return -EBUSY;
53822
53823 switch (encoding)
53824 @@ -7756,7 +7756,7 @@ static int hdlcdev_open(struct net_device *dev)
53825
53826 /* arbitrate between network and tty opens */
53827 spin_lock_irqsave(&info->netlock, flags);
53828 - if (info->port.count != 0 || info->netcount != 0) {
53829 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
53830 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
53831 spin_unlock_irqrestore(&info->netlock, flags);
53832 return -EBUSY;
53833 @@ -7842,7 +7842,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
53834 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
53835
53836 /* return error if TTY interface open */
53837 - if (info->port.count)
53838 + if (atomic_read(&info->port.count))
53839 return -EBUSY;
53840
53841 if (cmd != SIOCWANDEV)
53842 diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
53843 index 0e8c39b..e0cb171 100644
53844 --- a/drivers/tty/synclink_gt.c
53845 +++ b/drivers/tty/synclink_gt.c
53846 @@ -670,7 +670,7 @@ static int open(struct tty_struct *tty, struct file *filp)
53847 tty->driver_data = info;
53848 info->port.tty = tty;
53849
53850 - DBGINFO(("%s open, old ref count = %d\n", info->device_name, info->port.count));
53851 + DBGINFO(("%s open, old ref count = %d\n", info->device_name, atomic_read(&info->port.count)));
53852
53853 /* If port is closing, signal caller to try again */
53854 if (info->port.flags & ASYNC_CLOSING){
53855 @@ -691,10 +691,10 @@ static int open(struct tty_struct *tty, struct file *filp)
53856 mutex_unlock(&info->port.mutex);
53857 goto cleanup;
53858 }
53859 - info->port.count++;
53860 + atomic_inc(&info->port.count);
53861 spin_unlock_irqrestore(&info->netlock, flags);
53862
53863 - if (info->port.count == 1) {
53864 + if (atomic_read(&info->port.count) == 1) {
53865 /* 1st open on this device, init hardware */
53866 retval = startup(info);
53867 if (retval < 0) {
53868 @@ -715,8 +715,8 @@ cleanup:
53869 if (retval) {
53870 if (tty->count == 1)
53871 info->port.tty = NULL; /* tty layer will release tty struct */
53872 - if(info->port.count)
53873 - info->port.count--;
53874 + if(atomic_read(&info->port.count))
53875 + atomic_dec(&info->port.count);
53876 }
53877
53878 DBGINFO(("%s open rc=%d\n", info->device_name, retval));
53879 @@ -729,7 +729,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53880
53881 if (sanity_check(info, tty->name, "close"))
53882 return;
53883 - DBGINFO(("%s close entry, count=%d\n", info->device_name, info->port.count));
53884 + DBGINFO(("%s close entry, count=%d\n", info->device_name, atomic_read(&info->port.count)));
53885
53886 if (tty_port_close_start(&info->port, tty, filp) == 0)
53887 goto cleanup;
53888 @@ -746,7 +746,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53889 tty_port_close_end(&info->port, tty);
53890 info->port.tty = NULL;
53891 cleanup:
53892 - DBGINFO(("%s close exit, count=%d\n", tty->driver->name, info->port.count));
53893 + DBGINFO(("%s close exit, count=%d\n", tty->driver->name, atomic_read(&info->port.count)));
53894 }
53895
53896 static void hangup(struct tty_struct *tty)
53897 @@ -764,7 +764,7 @@ static void hangup(struct tty_struct *tty)
53898 shutdown(info);
53899
53900 spin_lock_irqsave(&info->port.lock, flags);
53901 - info->port.count = 0;
53902 + atomic_set(&info->port.count, 0);
53903 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
53904 info->port.tty = NULL;
53905 spin_unlock_irqrestore(&info->port.lock, flags);
53906 @@ -1449,7 +1449,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
53907 unsigned short new_crctype;
53908
53909 /* return error if TTY interface open */
53910 - if (info->port.count)
53911 + if (atomic_read(&info->port.count))
53912 return -EBUSY;
53913
53914 DBGINFO(("%s hdlcdev_attach\n", info->device_name));
53915 @@ -1544,7 +1544,7 @@ static int hdlcdev_open(struct net_device *dev)
53916
53917 /* arbitrate between network and tty opens */
53918 spin_lock_irqsave(&info->netlock, flags);
53919 - if (info->port.count != 0 || info->netcount != 0) {
53920 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
53921 DBGINFO(("%s hdlc_open busy\n", dev->name));
53922 spin_unlock_irqrestore(&info->netlock, flags);
53923 return -EBUSY;
53924 @@ -1629,7 +1629,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
53925 DBGINFO(("%s hdlcdev_ioctl\n", dev->name));
53926
53927 /* return error if TTY interface open */
53928 - if (info->port.count)
53929 + if (atomic_read(&info->port.count))
53930 return -EBUSY;
53931
53932 if (cmd != SIOCWANDEV)
53933 @@ -2413,7 +2413,7 @@ static irqreturn_t slgt_interrupt(int dummy, void *dev_id)
53934 if (port == NULL)
53935 continue;
53936 spin_lock(&port->lock);
53937 - if ((port->port.count || port->netcount) &&
53938 + if ((atomic_read(&port->port.count) || port->netcount) &&
53939 port->pending_bh && !port->bh_running &&
53940 !port->bh_requested) {
53941 DBGISR(("%s bh queued\n", port->device_name));
53942 @@ -3299,7 +3299,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53943 add_wait_queue(&port->open_wait, &wait);
53944
53945 spin_lock_irqsave(&info->lock, flags);
53946 - port->count--;
53947 + atomic_dec(&port->count);
53948 spin_unlock_irqrestore(&info->lock, flags);
53949 port->blocked_open++;
53950
53951 @@ -3335,7 +3335,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53952 remove_wait_queue(&port->open_wait, &wait);
53953
53954 if (!tty_hung_up_p(filp))
53955 - port->count++;
53956 + atomic_inc(&port->count);
53957 port->blocked_open--;
53958
53959 if (!retval)
53960 diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
53961 index c3f9091..abe4601 100644
53962 --- a/drivers/tty/synclinkmp.c
53963 +++ b/drivers/tty/synclinkmp.c
53964 @@ -750,7 +750,7 @@ static int open(struct tty_struct *tty, struct file *filp)
53965
53966 if (debug_level >= DEBUG_LEVEL_INFO)
53967 printk("%s(%d):%s open(), old ref count = %d\n",
53968 - __FILE__,__LINE__,tty->driver->name, info->port.count);
53969 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
53970
53971 /* If port is closing, signal caller to try again */
53972 if (info->port.flags & ASYNC_CLOSING){
53973 @@ -769,10 +769,10 @@ static int open(struct tty_struct *tty, struct file *filp)
53974 spin_unlock_irqrestore(&info->netlock, flags);
53975 goto cleanup;
53976 }
53977 - info->port.count++;
53978 + atomic_inc(&info->port.count);
53979 spin_unlock_irqrestore(&info->netlock, flags);
53980
53981 - if (info->port.count == 1) {
53982 + if (atomic_read(&info->port.count) == 1) {
53983 /* 1st open on this device, init hardware */
53984 retval = startup(info);
53985 if (retval < 0)
53986 @@ -796,8 +796,8 @@ cleanup:
53987 if (retval) {
53988 if (tty->count == 1)
53989 info->port.tty = NULL; /* tty layer will release tty struct */
53990 - if(info->port.count)
53991 - info->port.count--;
53992 + if(atomic_read(&info->port.count))
53993 + atomic_dec(&info->port.count);
53994 }
53995
53996 return retval;
53997 @@ -815,7 +815,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53998
53999 if (debug_level >= DEBUG_LEVEL_INFO)
54000 printk("%s(%d):%s close() entry, count=%d\n",
54001 - __FILE__,__LINE__, info->device_name, info->port.count);
54002 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
54003
54004 if (tty_port_close_start(&info->port, tty, filp) == 0)
54005 goto cleanup;
54006 @@ -834,7 +834,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54007 cleanup:
54008 if (debug_level >= DEBUG_LEVEL_INFO)
54009 printk("%s(%d):%s close() exit, count=%d\n", __FILE__,__LINE__,
54010 - tty->driver->name, info->port.count);
54011 + tty->driver->name, atomic_read(&info->port.count));
54012 }
54013
54014 /* Called by tty_hangup() when a hangup is signaled.
54015 @@ -857,7 +857,7 @@ static void hangup(struct tty_struct *tty)
54016 shutdown(info);
54017
54018 spin_lock_irqsave(&info->port.lock, flags);
54019 - info->port.count = 0;
54020 + atomic_set(&info->port.count, 0);
54021 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
54022 info->port.tty = NULL;
54023 spin_unlock_irqrestore(&info->port.lock, flags);
54024 @@ -1565,7 +1565,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
54025 unsigned short new_crctype;
54026
54027 /* return error if TTY interface open */
54028 - if (info->port.count)
54029 + if (atomic_read(&info->port.count))
54030 return -EBUSY;
54031
54032 switch (encoding)
54033 @@ -1660,7 +1660,7 @@ static int hdlcdev_open(struct net_device *dev)
54034
54035 /* arbitrate between network and tty opens */
54036 spin_lock_irqsave(&info->netlock, flags);
54037 - if (info->port.count != 0 || info->netcount != 0) {
54038 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
54039 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
54040 spin_unlock_irqrestore(&info->netlock, flags);
54041 return -EBUSY;
54042 @@ -1746,7 +1746,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
54043 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
54044
54045 /* return error if TTY interface open */
54046 - if (info->port.count)
54047 + if (atomic_read(&info->port.count))
54048 return -EBUSY;
54049
54050 if (cmd != SIOCWANDEV)
54051 @@ -2621,7 +2621,7 @@ static irqreturn_t synclinkmp_interrupt(int dummy, void *dev_id)
54052 * do not request bottom half processing if the
54053 * device is not open in a normal mode.
54054 */
54055 - if ( port && (port->port.count || port->netcount) &&
54056 + if ( port && (atomic_read(&port->port.count) || port->netcount) &&
54057 port->pending_bh && !port->bh_running &&
54058 !port->bh_requested ) {
54059 if ( debug_level >= DEBUG_LEVEL_ISR )
54060 @@ -3318,10 +3318,10 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54061
54062 if (debug_level >= DEBUG_LEVEL_INFO)
54063 printk("%s(%d):%s block_til_ready() before block, count=%d\n",
54064 - __FILE__,__LINE__, tty->driver->name, port->count );
54065 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54066
54067 spin_lock_irqsave(&info->lock, flags);
54068 - port->count--;
54069 + atomic_dec(&port->count);
54070 spin_unlock_irqrestore(&info->lock, flags);
54071 port->blocked_open++;
54072
54073 @@ -3349,7 +3349,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54074
54075 if (debug_level >= DEBUG_LEVEL_INFO)
54076 printk("%s(%d):%s block_til_ready() count=%d\n",
54077 - __FILE__,__LINE__, tty->driver->name, port->count );
54078 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54079
54080 tty_unlock(tty);
54081 schedule();
54082 @@ -3359,12 +3359,12 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54083 set_current_state(TASK_RUNNING);
54084 remove_wait_queue(&port->open_wait, &wait);
54085 if (!tty_hung_up_p(filp))
54086 - port->count++;
54087 + atomic_inc(&port->count);
54088 port->blocked_open--;
54089
54090 if (debug_level >= DEBUG_LEVEL_INFO)
54091 printk("%s(%d):%s block_til_ready() after, count=%d\n",
54092 - __FILE__,__LINE__, tty->driver->name, port->count );
54093 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54094
54095 if (!retval)
54096 port->flags |= ASYNC_NORMAL_ACTIVE;
54097 diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
54098 index 42bad18..447d7a2 100644
54099 --- a/drivers/tty/sysrq.c
54100 +++ b/drivers/tty/sysrq.c
54101 @@ -1084,7 +1084,7 @@ EXPORT_SYMBOL(unregister_sysrq_key);
54102 static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf,
54103 size_t count, loff_t *ppos)
54104 {
54105 - if (count) {
54106 + if (count && capable(CAP_SYS_ADMIN)) {
54107 char c;
54108
54109 if (get_user(c, buf))
54110 diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
54111 index 2bb4dfc..a7f6e86 100644
54112 --- a/drivers/tty/tty_io.c
54113 +++ b/drivers/tty/tty_io.c
54114 @@ -3503,7 +3503,7 @@ EXPORT_SYMBOL(tty_devnum);
54115
54116 void tty_default_fops(struct file_operations *fops)
54117 {
54118 - *fops = tty_fops;
54119 + memcpy((void *)fops, &tty_fops, sizeof(tty_fops));
54120 }
54121
54122 /*
54123 diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
54124 index 3737f55..7cef448 100644
54125 --- a/drivers/tty/tty_ldisc.c
54126 +++ b/drivers/tty/tty_ldisc.c
54127 @@ -71,7 +71,7 @@ int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc)
54128 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
54129 tty_ldiscs[disc] = new_ldisc;
54130 new_ldisc->num = disc;
54131 - new_ldisc->refcount = 0;
54132 + atomic_set(&new_ldisc->refcount, 0);
54133 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
54134
54135 return ret;
54136 @@ -99,7 +99,7 @@ int tty_unregister_ldisc(int disc)
54137 return -EINVAL;
54138
54139 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
54140 - if (tty_ldiscs[disc]->refcount)
54141 + if (atomic_read(&tty_ldiscs[disc]->refcount))
54142 ret = -EBUSY;
54143 else
54144 tty_ldiscs[disc] = NULL;
54145 @@ -120,7 +120,7 @@ static struct tty_ldisc_ops *get_ldops(int disc)
54146 if (ldops) {
54147 ret = ERR_PTR(-EAGAIN);
54148 if (try_module_get(ldops->owner)) {
54149 - ldops->refcount++;
54150 + atomic_inc(&ldops->refcount);
54151 ret = ldops;
54152 }
54153 }
54154 @@ -133,7 +133,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops)
54155 unsigned long flags;
54156
54157 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
54158 - ldops->refcount--;
54159 + atomic_dec(&ldops->refcount);
54160 module_put(ldops->owner);
54161 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
54162 }
54163 diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
54164 index 40b31835..94d92ae 100644
54165 --- a/drivers/tty/tty_port.c
54166 +++ b/drivers/tty/tty_port.c
54167 @@ -236,7 +236,7 @@ void tty_port_hangup(struct tty_port *port)
54168 unsigned long flags;
54169
54170 spin_lock_irqsave(&port->lock, flags);
54171 - port->count = 0;
54172 + atomic_set(&port->count, 0);
54173 port->flags &= ~ASYNC_NORMAL_ACTIVE;
54174 tty = port->tty;
54175 if (tty)
54176 @@ -398,7 +398,7 @@ int tty_port_block_til_ready(struct tty_port *port,
54177
54178 /* The port lock protects the port counts */
54179 spin_lock_irqsave(&port->lock, flags);
54180 - port->count--;
54181 + atomic_dec(&port->count);
54182 port->blocked_open++;
54183 spin_unlock_irqrestore(&port->lock, flags);
54184
54185 @@ -440,7 +440,7 @@ int tty_port_block_til_ready(struct tty_port *port,
54186 we must not mess that up further */
54187 spin_lock_irqsave(&port->lock, flags);
54188 if (!tty_hung_up_p(filp))
54189 - port->count++;
54190 + atomic_inc(&port->count);
54191 port->blocked_open--;
54192 if (retval == 0)
54193 port->flags |= ASYNC_NORMAL_ACTIVE;
54194 @@ -476,19 +476,19 @@ int tty_port_close_start(struct tty_port *port,
54195 return 0;
54196
54197 spin_lock_irqsave(&port->lock, flags);
54198 - if (tty->count == 1 && port->count != 1) {
54199 + if (tty->count == 1 && atomic_read(&port->count) != 1) {
54200 printk(KERN_WARNING
54201 "tty_port_close_start: tty->count = 1 port count = %d.\n",
54202 - port->count);
54203 - port->count = 1;
54204 + atomic_read(&port->count));
54205 + atomic_set(&port->count, 1);
54206 }
54207 - if (--port->count < 0) {
54208 + if (atomic_dec_return(&port->count) < 0) {
54209 printk(KERN_WARNING "tty_port_close_start: count = %d\n",
54210 - port->count);
54211 - port->count = 0;
54212 + atomic_read(&port->count));
54213 + atomic_set(&port->count, 0);
54214 }
54215
54216 - if (port->count) {
54217 + if (atomic_read(&port->count)) {
54218 spin_unlock_irqrestore(&port->lock, flags);
54219 return 0;
54220 }
54221 @@ -590,7 +590,7 @@ int tty_port_open(struct tty_port *port, struct tty_struct *tty,
54222 struct file *filp)
54223 {
54224 spin_lock_irq(&port->lock);
54225 - ++port->count;
54226 + atomic_inc(&port->count);
54227 spin_unlock_irq(&port->lock);
54228 tty_port_tty_set(port, tty);
54229
54230 diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
54231 index 8a89f6e..50b32af 100644
54232 --- a/drivers/tty/vt/keyboard.c
54233 +++ b/drivers/tty/vt/keyboard.c
54234 @@ -641,6 +641,16 @@ static void k_spec(struct vc_data *vc, unsigned char value, char up_flag)
54235 kbd->kbdmode == VC_OFF) &&
54236 value != KVAL(K_SAK))
54237 return; /* SAK is allowed even in raw mode */
54238 +
54239 +#if defined(CONFIG_GRKERNSEC_PROC) || defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
54240 + {
54241 + void *func = fn_handler[value];
54242 + if (func == fn_show_state || func == fn_show_ptregs ||
54243 + func == fn_show_mem)
54244 + return;
54245 + }
54246 +#endif
54247 +
54248 fn_handler[value](vc);
54249 }
54250
54251 @@ -1776,9 +1786,6 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
54252 if (copy_from_user(&tmp, user_kbe, sizeof(struct kbentry)))
54253 return -EFAULT;
54254
54255 - if (!capable(CAP_SYS_TTY_CONFIG))
54256 - perm = 0;
54257 -
54258 switch (cmd) {
54259 case KDGKBENT:
54260 /* Ensure another thread doesn't free it under us */
54261 @@ -1793,6 +1800,9 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
54262 spin_unlock_irqrestore(&kbd_event_lock, flags);
54263 return put_user(val, &user_kbe->kb_value);
54264 case KDSKBENT:
54265 + if (!capable(CAP_SYS_TTY_CONFIG))
54266 + perm = 0;
54267 +
54268 if (!perm)
54269 return -EPERM;
54270 if (!i && v == K_NOSUCHMAP) {
54271 @@ -1883,9 +1893,6 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
54272 int i, j, k;
54273 int ret;
54274
54275 - if (!capable(CAP_SYS_TTY_CONFIG))
54276 - perm = 0;
54277 -
54278 kbs = kmalloc(sizeof(*kbs), GFP_KERNEL);
54279 if (!kbs) {
54280 ret = -ENOMEM;
54281 @@ -1919,6 +1926,9 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
54282 kfree(kbs);
54283 return ((p && *p) ? -EOVERFLOW : 0);
54284 case KDSKBSENT:
54285 + if (!capable(CAP_SYS_TTY_CONFIG))
54286 + perm = 0;
54287 +
54288 if (!perm) {
54289 ret = -EPERM;
54290 goto reterr;
54291 diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
54292 index 6276f13..84f2449 100644
54293 --- a/drivers/uio/uio.c
54294 +++ b/drivers/uio/uio.c
54295 @@ -25,6 +25,7 @@
54296 #include <linux/kobject.h>
54297 #include <linux/cdev.h>
54298 #include <linux/uio_driver.h>
54299 +#include <asm/local.h>
54300
54301 #define UIO_MAX_DEVICES (1U << MINORBITS)
54302
54303 @@ -231,7 +232,7 @@ static ssize_t event_show(struct device *dev,
54304 struct device_attribute *attr, char *buf)
54305 {
54306 struct uio_device *idev = dev_get_drvdata(dev);
54307 - return sprintf(buf, "%u\n", (unsigned int)atomic_read(&idev->event));
54308 + return sprintf(buf, "%u\n", (unsigned int)atomic_read_unchecked(&idev->event));
54309 }
54310 static DEVICE_ATTR_RO(event);
54311
54312 @@ -393,7 +394,7 @@ void uio_event_notify(struct uio_info *info)
54313 {
54314 struct uio_device *idev = info->uio_dev;
54315
54316 - atomic_inc(&idev->event);
54317 + atomic_inc_unchecked(&idev->event);
54318 wake_up_interruptible(&idev->wait);
54319 kill_fasync(&idev->async_queue, SIGIO, POLL_IN);
54320 }
54321 @@ -446,7 +447,7 @@ static int uio_open(struct inode *inode, struct file *filep)
54322 }
54323
54324 listener->dev = idev;
54325 - listener->event_count = atomic_read(&idev->event);
54326 + listener->event_count = atomic_read_unchecked(&idev->event);
54327 filep->private_data = listener;
54328
54329 if (idev->info->open) {
54330 @@ -497,7 +498,7 @@ static unsigned int uio_poll(struct file *filep, poll_table *wait)
54331 return -EIO;
54332
54333 poll_wait(filep, &idev->wait, wait);
54334 - if (listener->event_count != atomic_read(&idev->event))
54335 + if (listener->event_count != atomic_read_unchecked(&idev->event))
54336 return POLLIN | POLLRDNORM;
54337 return 0;
54338 }
54339 @@ -522,7 +523,7 @@ static ssize_t uio_read(struct file *filep, char __user *buf,
54340 do {
54341 set_current_state(TASK_INTERRUPTIBLE);
54342
54343 - event_count = atomic_read(&idev->event);
54344 + event_count = atomic_read_unchecked(&idev->event);
54345 if (event_count != listener->event_count) {
54346 if (copy_to_user(buf, &event_count, count))
54347 retval = -EFAULT;
54348 @@ -579,9 +580,13 @@ static ssize_t uio_write(struct file *filep, const char __user *buf,
54349 static int uio_find_mem_index(struct vm_area_struct *vma)
54350 {
54351 struct uio_device *idev = vma->vm_private_data;
54352 + unsigned long size;
54353
54354 if (vma->vm_pgoff < MAX_UIO_MAPS) {
54355 - if (idev->info->mem[vma->vm_pgoff].size == 0)
54356 + size = idev->info->mem[vma->vm_pgoff].size;
54357 + if (size == 0)
54358 + return -1;
54359 + if (vma->vm_end - vma->vm_start > size)
54360 return -1;
54361 return (int)vma->vm_pgoff;
54362 }
54363 @@ -813,7 +818,7 @@ int __uio_register_device(struct module *owner,
54364 idev->owner = owner;
54365 idev->info = info;
54366 init_waitqueue_head(&idev->wait);
54367 - atomic_set(&idev->event, 0);
54368 + atomic_set_unchecked(&idev->event, 0);
54369
54370 ret = uio_get_minor(idev);
54371 if (ret)
54372 diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
54373 index 813d4d3..a71934f 100644
54374 --- a/drivers/usb/atm/cxacru.c
54375 +++ b/drivers/usb/atm/cxacru.c
54376 @@ -472,7 +472,7 @@ static ssize_t cxacru_sysfs_store_adsl_config(struct device *dev,
54377 ret = sscanf(buf + pos, "%x=%x%n", &index, &value, &tmp);
54378 if (ret < 2)
54379 return -EINVAL;
54380 - if (index < 0 || index > 0x7f)
54381 + if (index > 0x7f)
54382 return -EINVAL;
54383 pos += tmp;
54384
54385 diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
54386 index dada014..1d0d517 100644
54387 --- a/drivers/usb/atm/usbatm.c
54388 +++ b/drivers/usb/atm/usbatm.c
54389 @@ -331,7 +331,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
54390 if (printk_ratelimit())
54391 atm_warn(instance, "%s: OAM not supported (vpi %d, vci %d)!\n",
54392 __func__, vpi, vci);
54393 - atomic_inc(&vcc->stats->rx_err);
54394 + atomic_inc_unchecked(&vcc->stats->rx_err);
54395 return;
54396 }
54397
54398 @@ -358,7 +358,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
54399 if (length > ATM_MAX_AAL5_PDU) {
54400 atm_rldbg(instance, "%s: bogus length %u (vcc: 0x%p)!\n",
54401 __func__, length, vcc);
54402 - atomic_inc(&vcc->stats->rx_err);
54403 + atomic_inc_unchecked(&vcc->stats->rx_err);
54404 goto out;
54405 }
54406
54407 @@ -367,14 +367,14 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
54408 if (sarb->len < pdu_length) {
54409 atm_rldbg(instance, "%s: bogus pdu_length %u (sarb->len: %u, vcc: 0x%p)!\n",
54410 __func__, pdu_length, sarb->len, vcc);
54411 - atomic_inc(&vcc->stats->rx_err);
54412 + atomic_inc_unchecked(&vcc->stats->rx_err);
54413 goto out;
54414 }
54415
54416 if (crc32_be(~0, skb_tail_pointer(sarb) - pdu_length, pdu_length) != 0xc704dd7b) {
54417 atm_rldbg(instance, "%s: packet failed crc check (vcc: 0x%p)!\n",
54418 __func__, vcc);
54419 - atomic_inc(&vcc->stats->rx_err);
54420 + atomic_inc_unchecked(&vcc->stats->rx_err);
54421 goto out;
54422 }
54423
54424 @@ -386,7 +386,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
54425 if (printk_ratelimit())
54426 atm_err(instance, "%s: no memory for skb (length: %u)!\n",
54427 __func__, length);
54428 - atomic_inc(&vcc->stats->rx_drop);
54429 + atomic_inc_unchecked(&vcc->stats->rx_drop);
54430 goto out;
54431 }
54432
54433 @@ -414,7 +414,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
54434
54435 vcc->push(vcc, skb);
54436
54437 - atomic_inc(&vcc->stats->rx);
54438 + atomic_inc_unchecked(&vcc->stats->rx);
54439 out:
54440 skb_trim(sarb, 0);
54441 }
54442 @@ -612,7 +612,7 @@ static void usbatm_tx_process(unsigned long data)
54443 struct atm_vcc *vcc = UDSL_SKB(skb)->atm.vcc;
54444
54445 usbatm_pop(vcc, skb);
54446 - atomic_inc(&vcc->stats->tx);
54447 + atomic_inc_unchecked(&vcc->stats->tx);
54448
54449 skb = skb_dequeue(&instance->sndqueue);
54450 }
54451 @@ -756,11 +756,11 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page
54452 if (!left--)
54453 return sprintf(page,
54454 "AAL5: tx %d ( %d err ), rx %d ( %d err, %d drop )\n",
54455 - atomic_read(&atm_dev->stats.aal5.tx),
54456 - atomic_read(&atm_dev->stats.aal5.tx_err),
54457 - atomic_read(&atm_dev->stats.aal5.rx),
54458 - atomic_read(&atm_dev->stats.aal5.rx_err),
54459 - atomic_read(&atm_dev->stats.aal5.rx_drop));
54460 + atomic_read_unchecked(&atm_dev->stats.aal5.tx),
54461 + atomic_read_unchecked(&atm_dev->stats.aal5.tx_err),
54462 + atomic_read_unchecked(&atm_dev->stats.aal5.rx),
54463 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_err),
54464 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_drop));
54465
54466 if (!left--) {
54467 if (instance->disconnected)
54468 diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
54469 index 2a3bbdf..91d72cf 100644
54470 --- a/drivers/usb/core/devices.c
54471 +++ b/drivers/usb/core/devices.c
54472 @@ -126,7 +126,7 @@ static const char format_endpt[] =
54473 * time it gets called.
54474 */
54475 static struct device_connect_event {
54476 - atomic_t count;
54477 + atomic_unchecked_t count;
54478 wait_queue_head_t wait;
54479 } device_event = {
54480 .count = ATOMIC_INIT(1),
54481 @@ -164,7 +164,7 @@ static const struct class_info clas_info[] = {
54482
54483 void usbfs_conn_disc_event(void)
54484 {
54485 - atomic_add(2, &device_event.count);
54486 + atomic_add_unchecked(2, &device_event.count);
54487 wake_up(&device_event.wait);
54488 }
54489
54490 @@ -652,7 +652,7 @@ static unsigned int usb_device_poll(struct file *file,
54491
54492 poll_wait(file, &device_event.wait, wait);
54493
54494 - event_count = atomic_read(&device_event.count);
54495 + event_count = atomic_read_unchecked(&device_event.count);
54496 if (file->f_version != event_count) {
54497 file->f_version = event_count;
54498 return POLLIN | POLLRDNORM;
54499 diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
54500 index e500243..401300f 100644
54501 --- a/drivers/usb/core/devio.c
54502 +++ b/drivers/usb/core/devio.c
54503 @@ -187,7 +187,7 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
54504 struct usb_dev_state *ps = file->private_data;
54505 struct usb_device *dev = ps->dev;
54506 ssize_t ret = 0;
54507 - unsigned len;
54508 + size_t len;
54509 loff_t pos;
54510 int i;
54511
54512 @@ -229,22 +229,22 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
54513 for (i = 0; nbytes && i < dev->descriptor.bNumConfigurations; i++) {
54514 struct usb_config_descriptor *config =
54515 (struct usb_config_descriptor *)dev->rawdescriptors[i];
54516 - unsigned int length = le16_to_cpu(config->wTotalLength);
54517 + size_t length = le16_to_cpu(config->wTotalLength);
54518
54519 if (*ppos < pos + length) {
54520
54521 /* The descriptor may claim to be longer than it
54522 * really is. Here is the actual allocated length. */
54523 - unsigned alloclen =
54524 + size_t alloclen =
54525 le16_to_cpu(dev->config[i].desc.wTotalLength);
54526
54527 - len = length - (*ppos - pos);
54528 + len = length + pos - *ppos;
54529 if (len > nbytes)
54530 len = nbytes;
54531
54532 /* Simply don't write (skip over) unallocated parts */
54533 if (alloclen > (*ppos - pos)) {
54534 - alloclen -= (*ppos - pos);
54535 + alloclen = alloclen + pos - *ppos;
54536 if (copy_to_user(buf,
54537 dev->rawdescriptors[i] + (*ppos - pos),
54538 min(len, alloclen))) {
54539 diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
54540 index 45a915c..09f9735 100644
54541 --- a/drivers/usb/core/hcd.c
54542 +++ b/drivers/usb/core/hcd.c
54543 @@ -1551,7 +1551,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
54544 */
54545 usb_get_urb(urb);
54546 atomic_inc(&urb->use_count);
54547 - atomic_inc(&urb->dev->urbnum);
54548 + atomic_inc_unchecked(&urb->dev->urbnum);
54549 usbmon_urb_submit(&hcd->self, urb);
54550
54551 /* NOTE requirements on root-hub callers (usbfs and the hub
54552 @@ -1578,7 +1578,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
54553 urb->hcpriv = NULL;
54554 INIT_LIST_HEAD(&urb->urb_list);
54555 atomic_dec(&urb->use_count);
54556 - atomic_dec(&urb->dev->urbnum);
54557 + atomic_dec_unchecked(&urb->dev->urbnum);
54558 if (atomic_read(&urb->reject))
54559 wake_up(&usb_kill_urb_queue);
54560 usb_put_urb(urb);
54561 diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
54562 index b4bfa3a..008f926 100644
54563 --- a/drivers/usb/core/hub.c
54564 +++ b/drivers/usb/core/hub.c
54565 @@ -26,6 +26,7 @@
54566 #include <linux/mutex.h>
54567 #include <linux/random.h>
54568 #include <linux/pm_qos.h>
54569 +#include <linux/grsecurity.h>
54570
54571 #include <asm/uaccess.h>
54572 #include <asm/byteorder.h>
54573 @@ -4664,6 +4665,10 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus,
54574 goto done;
54575 return;
54576 }
54577 +
54578 + if (gr_handle_new_usb())
54579 + goto done;
54580 +
54581 if (hub_is_superspeed(hub->hdev))
54582 unit_load = 150;
54583 else
54584 diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
54585 index f368d20..0c30ac5 100644
54586 --- a/drivers/usb/core/message.c
54587 +++ b/drivers/usb/core/message.c
54588 @@ -128,7 +128,7 @@ static int usb_internal_control_msg(struct usb_device *usb_dev,
54589 * Return: If successful, the number of bytes transferred. Otherwise, a negative
54590 * error number.
54591 */
54592 -int usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
54593 +int __intentional_overflow(-1) usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
54594 __u8 requesttype, __u16 value, __u16 index, void *data,
54595 __u16 size, int timeout)
54596 {
54597 @@ -180,7 +180,7 @@ EXPORT_SYMBOL_GPL(usb_control_msg);
54598 * If successful, 0. Otherwise a negative error number. The number of actual
54599 * bytes transferred will be stored in the @actual_length parameter.
54600 */
54601 -int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
54602 +int __intentional_overflow(-1) usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
54603 void *data, int len, int *actual_length, int timeout)
54604 {
54605 return usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout);
54606 @@ -220,7 +220,7 @@ EXPORT_SYMBOL_GPL(usb_interrupt_msg);
54607 * bytes transferred will be stored in the @actual_length parameter.
54608 *
54609 */
54610 -int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
54611 +int __intentional_overflow(-1) usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
54612 void *data, int len, int *actual_length, int timeout)
54613 {
54614 struct urb *urb;
54615 diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
54616 index d269738..7340cd7 100644
54617 --- a/drivers/usb/core/sysfs.c
54618 +++ b/drivers/usb/core/sysfs.c
54619 @@ -244,7 +244,7 @@ static ssize_t urbnum_show(struct device *dev, struct device_attribute *attr,
54620 struct usb_device *udev;
54621
54622 udev = to_usb_device(dev);
54623 - return sprintf(buf, "%d\n", atomic_read(&udev->urbnum));
54624 + return sprintf(buf, "%d\n", atomic_read_unchecked(&udev->urbnum));
54625 }
54626 static DEVICE_ATTR_RO(urbnum);
54627
54628 diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
54629 index b1fb9ae..4224885 100644
54630 --- a/drivers/usb/core/usb.c
54631 +++ b/drivers/usb/core/usb.c
54632 @@ -431,7 +431,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
54633 set_dev_node(&dev->dev, dev_to_node(bus->controller));
54634 dev->state = USB_STATE_ATTACHED;
54635 dev->lpm_disable_count = 1;
54636 - atomic_set(&dev->urbnum, 0);
54637 + atomic_set_unchecked(&dev->urbnum, 0);
54638
54639 INIT_LIST_HEAD(&dev->ep0.urb_list);
54640 dev->ep0.desc.bLength = USB_DT_ENDPOINT_SIZE;
54641 diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c
54642 index 8cfc319..4868255 100644
54643 --- a/drivers/usb/early/ehci-dbgp.c
54644 +++ b/drivers/usb/early/ehci-dbgp.c
54645 @@ -98,7 +98,8 @@ static inline u32 dbgp_len_update(u32 x, u32 len)
54646
54647 #ifdef CONFIG_KGDB
54648 static struct kgdb_io kgdbdbgp_io_ops;
54649 -#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops)
54650 +static struct kgdb_io kgdbdbgp_io_ops_console;
54651 +#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops || dbg_io_ops == &kgdbdbgp_io_ops_console)
54652 #else
54653 #define dbgp_kgdb_mode (0)
54654 #endif
54655 @@ -1043,6 +1044,13 @@ static struct kgdb_io kgdbdbgp_io_ops = {
54656 .write_char = kgdbdbgp_write_char,
54657 };
54658
54659 +static struct kgdb_io kgdbdbgp_io_ops_console = {
54660 + .name = "kgdbdbgp",
54661 + .read_char = kgdbdbgp_read_char,
54662 + .write_char = kgdbdbgp_write_char,
54663 + .is_console = 1
54664 +};
54665 +
54666 static int kgdbdbgp_wait_time;
54667
54668 static int __init kgdbdbgp_parse_config(char *str)
54669 @@ -1058,8 +1066,10 @@ static int __init kgdbdbgp_parse_config(char *str)
54670 ptr++;
54671 kgdbdbgp_wait_time = simple_strtoul(ptr, &ptr, 10);
54672 }
54673 - kgdb_register_io_module(&kgdbdbgp_io_ops);
54674 - kgdbdbgp_io_ops.is_console = early_dbgp_console.index != -1;
54675 + if (early_dbgp_console.index != -1)
54676 + kgdb_register_io_module(&kgdbdbgp_io_ops_console);
54677 + else
54678 + kgdb_register_io_module(&kgdbdbgp_io_ops);
54679
54680 return 0;
54681 }
54682 diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c
54683 index e971584..03495ab 100644
54684 --- a/drivers/usb/gadget/function/f_uac1.c
54685 +++ b/drivers/usb/gadget/function/f_uac1.c
54686 @@ -14,6 +14,7 @@
54687 #include <linux/module.h>
54688 #include <linux/device.h>
54689 #include <linux/atomic.h>
54690 +#include <linux/module.h>
54691
54692 #include "u_uac1.h"
54693
54694 diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
54695 index 491082a..dfd7d17 100644
54696 --- a/drivers/usb/gadget/function/u_serial.c
54697 +++ b/drivers/usb/gadget/function/u_serial.c
54698 @@ -729,9 +729,9 @@ static int gs_open(struct tty_struct *tty, struct file *file)
54699 spin_lock_irq(&port->port_lock);
54700
54701 /* already open? Great. */
54702 - if (port->port.count) {
54703 + if (atomic_read(&port->port.count)) {
54704 status = 0;
54705 - port->port.count++;
54706 + atomic_inc(&port->port.count);
54707
54708 /* currently opening/closing? wait ... */
54709 } else if (port->openclose) {
54710 @@ -790,7 +790,7 @@ static int gs_open(struct tty_struct *tty, struct file *file)
54711 tty->driver_data = port;
54712 port->port.tty = tty;
54713
54714 - port->port.count = 1;
54715 + atomic_set(&port->port.count, 1);
54716 port->openclose = false;
54717
54718 /* if connected, start the I/O stream */
54719 @@ -832,11 +832,11 @@ static void gs_close(struct tty_struct *tty, struct file *file)
54720
54721 spin_lock_irq(&port->port_lock);
54722
54723 - if (port->port.count != 1) {
54724 - if (port->port.count == 0)
54725 + if (atomic_read(&port->port.count) != 1) {
54726 + if (atomic_read(&port->port.count) == 0)
54727 WARN_ON(1);
54728 else
54729 - --port->port.count;
54730 + atomic_dec(&port->port.count);
54731 goto exit;
54732 }
54733
54734 @@ -846,7 +846,7 @@ static void gs_close(struct tty_struct *tty, struct file *file)
54735 * and sleep if necessary
54736 */
54737 port->openclose = true;
54738 - port->port.count = 0;
54739 + atomic_set(&port->port.count, 0);
54740
54741 gser = port->port_usb;
54742 if (gser && gser->disconnect)
54743 @@ -1062,7 +1062,7 @@ static int gs_closed(struct gs_port *port)
54744 int cond;
54745
54746 spin_lock_irq(&port->port_lock);
54747 - cond = (port->port.count == 0) && !port->openclose;
54748 + cond = (atomic_read(&port->port.count) == 0) && !port->openclose;
54749 spin_unlock_irq(&port->port_lock);
54750 return cond;
54751 }
54752 @@ -1205,7 +1205,7 @@ int gserial_connect(struct gserial *gser, u8 port_num)
54753 /* if it's already open, start I/O ... and notify the serial
54754 * protocol about open/close status (connect/disconnect).
54755 */
54756 - if (port->port.count) {
54757 + if (atomic_read(&port->port.count)) {
54758 pr_debug("gserial_connect: start ttyGS%d\n", port->port_num);
54759 gs_start_io(port);
54760 if (gser->connect)
54761 @@ -1252,7 +1252,7 @@ void gserial_disconnect(struct gserial *gser)
54762
54763 port->port_usb = NULL;
54764 gser->ioport = NULL;
54765 - if (port->port.count > 0 || port->openclose) {
54766 + if (atomic_read(&port->port.count) > 0 || port->openclose) {
54767 wake_up_interruptible(&port->drain_wait);
54768 if (port->port.tty)
54769 tty_hangup(port->port.tty);
54770 @@ -1268,7 +1268,7 @@ void gserial_disconnect(struct gserial *gser)
54771
54772 /* finally, free any unused/unusable I/O buffers */
54773 spin_lock_irqsave(&port->port_lock, flags);
54774 - if (port->port.count == 0 && !port->openclose)
54775 + if (atomic_read(&port->port.count) == 0 && !port->openclose)
54776 gs_buf_free(&port->port_write_buf);
54777 gs_free_requests(gser->out, &port->read_pool, NULL);
54778 gs_free_requests(gser->out, &port->read_queue, NULL);
54779 diff --git a/drivers/usb/gadget/function/u_uac1.c b/drivers/usb/gadget/function/u_uac1.c
54780 index 53842a1..2bef3b6 100644
54781 --- a/drivers/usb/gadget/function/u_uac1.c
54782 +++ b/drivers/usb/gadget/function/u_uac1.c
54783 @@ -17,6 +17,7 @@
54784 #include <linux/ctype.h>
54785 #include <linux/random.h>
54786 #include <linux/syscalls.h>
54787 +#include <linux/module.h>
54788
54789 #include "u_uac1.h"
54790
54791 diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
54792 index 118edb7..7a6415f 100644
54793 --- a/drivers/usb/host/ehci-hub.c
54794 +++ b/drivers/usb/host/ehci-hub.c
54795 @@ -769,7 +769,7 @@ static struct urb *request_single_step_set_feature_urb(
54796 urb->transfer_flags = URB_DIR_IN;
54797 usb_get_urb(urb);
54798 atomic_inc(&urb->use_count);
54799 - atomic_inc(&urb->dev->urbnum);
54800 + atomic_inc_unchecked(&urb->dev->urbnum);
54801 urb->setup_dma = dma_map_single(
54802 hcd->self.controller,
54803 urb->setup_packet,
54804 @@ -836,7 +836,7 @@ static int ehset_single_step_set_feature(struct usb_hcd *hcd, int port)
54805 urb->status = -EINPROGRESS;
54806 usb_get_urb(urb);
54807 atomic_inc(&urb->use_count);
54808 - atomic_inc(&urb->dev->urbnum);
54809 + atomic_inc_unchecked(&urb->dev->urbnum);
54810 retval = submit_single_step_set_feature(hcd, urb, 0);
54811 if (!retval && !wait_for_completion_timeout(&done,
54812 msecs_to_jiffies(2000))) {
54813 diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c
54814 index 1db0626..4948782 100644
54815 --- a/drivers/usb/host/hwa-hc.c
54816 +++ b/drivers/usb/host/hwa-hc.c
54817 @@ -337,7 +337,10 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
54818 struct hwahc *hwahc = container_of(wusbhc, struct hwahc, wusbhc);
54819 struct wahc *wa = &hwahc->wa;
54820 struct device *dev = &wa->usb_iface->dev;
54821 - u8 mas_le[UWB_NUM_MAS/8];
54822 + u8 *mas_le = kmalloc(UWB_NUM_MAS/8, GFP_KERNEL);
54823 +
54824 + if (mas_le == NULL)
54825 + return -ENOMEM;
54826
54827 /* Set the stream index */
54828 result = usb_control_msg(wa->usb_dev, usb_sndctrlpipe(wa->usb_dev, 0),
54829 @@ -356,10 +359,12 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
54830 WUSB_REQ_SET_WUSB_MAS,
54831 USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
54832 0, wa->usb_iface->cur_altsetting->desc.bInterfaceNumber,
54833 - mas_le, 32, USB_CTRL_SET_TIMEOUT);
54834 + mas_le, UWB_NUM_MAS/8, USB_CTRL_SET_TIMEOUT);
54835 if (result < 0)
54836 dev_err(dev, "Cannot set WUSB MAS allocation: %d\n", result);
54837 out:
54838 + kfree(mas_le);
54839 +
54840 return result;
54841 }
54842
54843 diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
54844 index b3d245e..99549ed 100644
54845 --- a/drivers/usb/misc/appledisplay.c
54846 +++ b/drivers/usb/misc/appledisplay.c
54847 @@ -84,7 +84,7 @@ struct appledisplay {
54848 struct mutex sysfslock; /* concurrent read and write */
54849 };
54850
54851 -static atomic_t count_displays = ATOMIC_INIT(0);
54852 +static atomic_unchecked_t count_displays = ATOMIC_INIT(0);
54853 static struct workqueue_struct *wq;
54854
54855 static void appledisplay_complete(struct urb *urb)
54856 @@ -288,7 +288,7 @@ static int appledisplay_probe(struct usb_interface *iface,
54857
54858 /* Register backlight device */
54859 snprintf(bl_name, sizeof(bl_name), "appledisplay%d",
54860 - atomic_inc_return(&count_displays) - 1);
54861 + atomic_inc_return_unchecked(&count_displays) - 1);
54862 memset(&props, 0, sizeof(struct backlight_properties));
54863 props.type = BACKLIGHT_RAW;
54864 props.max_brightness = 0xff;
54865 diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
54866 index 29fa1c3..a57b08e 100644
54867 --- a/drivers/usb/serial/console.c
54868 +++ b/drivers/usb/serial/console.c
54869 @@ -125,7 +125,7 @@ static int usb_console_setup(struct console *co, char *options)
54870
54871 info->port = port;
54872
54873 - ++port->port.count;
54874 + atomic_inc(&port->port.count);
54875 if (!test_bit(ASYNCB_INITIALIZED, &port->port.flags)) {
54876 if (serial->type->set_termios) {
54877 /*
54878 @@ -173,7 +173,7 @@ static int usb_console_setup(struct console *co, char *options)
54879 }
54880 /* Now that any required fake tty operations are completed restore
54881 * the tty port count */
54882 - --port->port.count;
54883 + atomic_dec(&port->port.count);
54884 /* The console is special in terms of closing the device so
54885 * indicate this port is now acting as a system console. */
54886 port->port.console = 1;
54887 @@ -186,7 +186,7 @@ static int usb_console_setup(struct console *co, char *options)
54888 put_tty:
54889 tty_kref_put(tty);
54890 reset_open_count:
54891 - port->port.count = 0;
54892 + atomic_set(&port->port.count, 0);
54893 usb_autopm_put_interface(serial->interface);
54894 error_get_interface:
54895 usb_serial_put(serial);
54896 @@ -197,7 +197,7 @@ static int usb_console_setup(struct console *co, char *options)
54897 static void usb_console_write(struct console *co,
54898 const char *buf, unsigned count)
54899 {
54900 - static struct usbcons_info *info = &usbcons_info;
54901 + struct usbcons_info *info = &usbcons_info;
54902 struct usb_serial_port *port = info->port;
54903 struct usb_serial *serial;
54904 int retval = -ENODEV;
54905 diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
54906 index 307e339..6aa97cb 100644
54907 --- a/drivers/usb/storage/usb.h
54908 +++ b/drivers/usb/storage/usb.h
54909 @@ -63,7 +63,7 @@ struct us_unusual_dev {
54910 __u8 useProtocol;
54911 __u8 useTransport;
54912 int (*initFunction)(struct us_data *);
54913 -};
54914 +} __do_const;
54915
54916
54917 /* Dynamic bitflag definitions (us->dflags): used in set_bit() etc. */
54918 diff --git a/drivers/usb/usbip/vhci.h b/drivers/usb/usbip/vhci.h
54919 index a863a98..d272795 100644
54920 --- a/drivers/usb/usbip/vhci.h
54921 +++ b/drivers/usb/usbip/vhci.h
54922 @@ -83,7 +83,7 @@ struct vhci_hcd {
54923 unsigned resuming:1;
54924 unsigned long re_timeout;
54925
54926 - atomic_t seqnum;
54927 + atomic_unchecked_t seqnum;
54928
54929 /*
54930 * NOTE:
54931 diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
54932 index 1ae9d40..c62604b 100644
54933 --- a/drivers/usb/usbip/vhci_hcd.c
54934 +++ b/drivers/usb/usbip/vhci_hcd.c
54935 @@ -439,7 +439,7 @@ static void vhci_tx_urb(struct urb *urb)
54936
54937 spin_lock(&vdev->priv_lock);
54938
54939 - priv->seqnum = atomic_inc_return(&the_controller->seqnum);
54940 + priv->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
54941 if (priv->seqnum == 0xffff)
54942 dev_info(&urb->dev->dev, "seqnum max\n");
54943
54944 @@ -684,7 +684,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
54945 return -ENOMEM;
54946 }
54947
54948 - unlink->seqnum = atomic_inc_return(&the_controller->seqnum);
54949 + unlink->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
54950 if (unlink->seqnum == 0xffff)
54951 pr_info("seqnum max\n");
54952
54953 @@ -888,7 +888,7 @@ static int vhci_start(struct usb_hcd *hcd)
54954 vdev->rhport = rhport;
54955 }
54956
54957 - atomic_set(&vhci->seqnum, 0);
54958 + atomic_set_unchecked(&vhci->seqnum, 0);
54959 spin_lock_init(&vhci->lock);
54960
54961 hcd->power_budget = 0; /* no limit */
54962 diff --git a/drivers/usb/usbip/vhci_rx.c b/drivers/usb/usbip/vhci_rx.c
54963 index 00e4a54..d676f85 100644
54964 --- a/drivers/usb/usbip/vhci_rx.c
54965 +++ b/drivers/usb/usbip/vhci_rx.c
54966 @@ -80,7 +80,7 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev,
54967 if (!urb) {
54968 pr_err("cannot find a urb of seqnum %u\n", pdu->base.seqnum);
54969 pr_info("max seqnum %d\n",
54970 - atomic_read(&the_controller->seqnum));
54971 + atomic_read_unchecked(&the_controller->seqnum));
54972 usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
54973 return;
54974 }
54975 diff --git a/drivers/usb/wusbcore/wa-hc.h b/drivers/usb/wusbcore/wa-hc.h
54976 index edc7267..9f65ce2 100644
54977 --- a/drivers/usb/wusbcore/wa-hc.h
54978 +++ b/drivers/usb/wusbcore/wa-hc.h
54979 @@ -240,7 +240,7 @@ struct wahc {
54980 spinlock_t xfer_list_lock;
54981 struct work_struct xfer_enqueue_work;
54982 struct work_struct xfer_error_work;
54983 - atomic_t xfer_id_count;
54984 + atomic_unchecked_t xfer_id_count;
54985
54986 kernel_ulong_t quirks;
54987 };
54988 @@ -305,7 +305,7 @@ static inline void wa_init(struct wahc *wa)
54989 INIT_WORK(&wa->xfer_enqueue_work, wa_urb_enqueue_run);
54990 INIT_WORK(&wa->xfer_error_work, wa_process_errored_transfers_run);
54991 wa->dto_in_use = 0;
54992 - atomic_set(&wa->xfer_id_count, 1);
54993 + atomic_set_unchecked(&wa->xfer_id_count, 1);
54994 /* init the buf in URBs */
54995 for (index = 0; index < WA_MAX_BUF_IN_URBS; ++index)
54996 usb_init_urb(&(wa->buf_in_urbs[index]));
54997 diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
54998 index 69af4fd..da390d7 100644
54999 --- a/drivers/usb/wusbcore/wa-xfer.c
55000 +++ b/drivers/usb/wusbcore/wa-xfer.c
55001 @@ -314,7 +314,7 @@ static void wa_xfer_completion(struct wa_xfer *xfer)
55002 */
55003 static void wa_xfer_id_init(struct wa_xfer *xfer)
55004 {
55005 - xfer->id = atomic_add_return(1, &xfer->wa->xfer_id_count);
55006 + xfer->id = atomic_add_return_unchecked(1, &xfer->wa->xfer_id_count);
55007 }
55008
55009 /* Return the xfer's ID. */
55010 diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
55011 index f018d8d..ccab63f 100644
55012 --- a/drivers/vfio/vfio.c
55013 +++ b/drivers/vfio/vfio.c
55014 @@ -481,7 +481,7 @@ static int vfio_group_nb_add_dev(struct vfio_group *group, struct device *dev)
55015 return 0;
55016
55017 /* TODO Prevent device auto probing */
55018 - WARN("Device %s added to live group %d!\n", dev_name(dev),
55019 + WARN(1, "Device %s added to live group %d!\n", dev_name(dev),
55020 iommu_group_id(group->iommu_group));
55021
55022 return 0;
55023 diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
55024 index 9484d56..d415d69 100644
55025 --- a/drivers/vhost/net.c
55026 +++ b/drivers/vhost/net.c
55027 @@ -650,10 +650,8 @@ static void handle_rx(struct vhost_net *net)
55028 break;
55029 }
55030 /* TODO: Should check and handle checksum. */
55031 -
55032 - hdr.num_buffers = cpu_to_vhost16(vq, headcount);
55033 if (likely(mergeable) &&
55034 - memcpy_toiovecend(nvq->hdr, (void *)&hdr.num_buffers,
55035 + memcpy_toiovecend(nvq->hdr, (unsigned char *)&headcount,
55036 offsetof(typeof(hdr), num_buffers),
55037 sizeof hdr.num_buffers)) {
55038 vq_err(vq, "Failed num_buffers write");
55039 diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c
55040 index 3bb02c6..a01ff38 100644
55041 --- a/drivers/vhost/vringh.c
55042 +++ b/drivers/vhost/vringh.c
55043 @@ -551,7 +551,7 @@ static inline void __vringh_notify_disable(struct vringh *vrh,
55044 static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio16 *p)
55045 {
55046 __virtio16 v = 0;
55047 - int rc = get_user(v, (__force __virtio16 __user *)p);
55048 + int rc = get_user(v, (__force_user __virtio16 *)p);
55049 *val = vringh16_to_cpu(vrh, v);
55050 return rc;
55051 }
55052 @@ -559,12 +559,12 @@ static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio
55053 static inline int putu16_user(const struct vringh *vrh, __virtio16 *p, u16 val)
55054 {
55055 __virtio16 v = cpu_to_vringh16(vrh, val);
55056 - return put_user(v, (__force __virtio16 __user *)p);
55057 + return put_user(v, (__force_user __virtio16 *)p);
55058 }
55059
55060 static inline int copydesc_user(void *dst, const void *src, size_t len)
55061 {
55062 - return copy_from_user(dst, (__force void __user *)src, len) ?
55063 + return copy_from_user(dst, (void __force_user *)src, len) ?
55064 -EFAULT : 0;
55065 }
55066
55067 @@ -572,19 +572,19 @@ static inline int putused_user(struct vring_used_elem *dst,
55068 const struct vring_used_elem *src,
55069 unsigned int num)
55070 {
55071 - return copy_to_user((__force void __user *)dst, src,
55072 + return copy_to_user((void __force_user *)dst, src,
55073 sizeof(*dst) * num) ? -EFAULT : 0;
55074 }
55075
55076 static inline int xfer_from_user(void *src, void *dst, size_t len)
55077 {
55078 - return copy_from_user(dst, (__force void __user *)src, len) ?
55079 + return copy_from_user(dst, (void __force_user *)src, len) ?
55080 -EFAULT : 0;
55081 }
55082
55083 static inline int xfer_to_user(void *dst, void *src, size_t len)
55084 {
55085 - return copy_to_user((__force void __user *)dst, src, len) ?
55086 + return copy_to_user((void __force_user *)dst, src, len) ?
55087 -EFAULT : 0;
55088 }
55089
55090 @@ -621,9 +621,9 @@ int vringh_init_user(struct vringh *vrh, u64 features,
55091 vrh->last_used_idx = 0;
55092 vrh->vring.num = num;
55093 /* vring expects kernel addresses, but only used via accessors. */
55094 - vrh->vring.desc = (__force struct vring_desc *)desc;
55095 - vrh->vring.avail = (__force struct vring_avail *)avail;
55096 - vrh->vring.used = (__force struct vring_used *)used;
55097 + vrh->vring.desc = (__force_kernel struct vring_desc *)desc;
55098 + vrh->vring.avail = (__force_kernel struct vring_avail *)avail;
55099 + vrh->vring.used = (__force_kernel struct vring_used *)used;
55100 return 0;
55101 }
55102 EXPORT_SYMBOL(vringh_init_user);
55103 @@ -826,7 +826,7 @@ static inline int getu16_kern(const struct vringh *vrh,
55104
55105 static inline int putu16_kern(const struct vringh *vrh, __virtio16 *p, u16 val)
55106 {
55107 - ACCESS_ONCE(*p) = cpu_to_vringh16(vrh, val);
55108 + ACCESS_ONCE_RW(*p) = cpu_to_vringh16(vrh, val);
55109 return 0;
55110 }
55111
55112 diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c
55113 index 84a110a..96312c3 100644
55114 --- a/drivers/video/backlight/kb3886_bl.c
55115 +++ b/drivers/video/backlight/kb3886_bl.c
55116 @@ -78,7 +78,7 @@ static struct kb3886bl_machinfo *bl_machinfo;
55117 static unsigned long kb3886bl_flags;
55118 #define KB3886BL_SUSPENDED 0x01
55119
55120 -static struct dmi_system_id kb3886bl_device_table[] __initdata = {
55121 +static const struct dmi_system_id kb3886bl_device_table[] __initconst = {
55122 {
55123 .ident = "Sahara Touch-iT",
55124 .matches = {
55125 diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
55126 index 1b0b233..6f34c2c 100644
55127 --- a/drivers/video/fbdev/arcfb.c
55128 +++ b/drivers/video/fbdev/arcfb.c
55129 @@ -458,7 +458,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
55130 return -ENOSPC;
55131
55132 err = 0;
55133 - if ((count + p) > fbmemlength) {
55134 + if (count > (fbmemlength - p)) {
55135 count = fbmemlength - p;
55136 err = -ENOSPC;
55137 }
55138 diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
55139 index aedf2fb..47c9aca 100644
55140 --- a/drivers/video/fbdev/aty/aty128fb.c
55141 +++ b/drivers/video/fbdev/aty/aty128fb.c
55142 @@ -149,7 +149,7 @@ enum {
55143 };
55144
55145 /* Must match above enum */
55146 -static char * const r128_family[] = {
55147 +static const char * const r128_family[] = {
55148 "AGP",
55149 "PCI",
55150 "PRO AGP",
55151 diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
55152 index 37ec09b..98f8862 100644
55153 --- a/drivers/video/fbdev/aty/atyfb_base.c
55154 +++ b/drivers/video/fbdev/aty/atyfb_base.c
55155 @@ -1326,10 +1326,14 @@ static int atyfb_set_par(struct fb_info *info)
55156 par->accel_flags = var->accel_flags; /* hack */
55157
55158 if (var->accel_flags) {
55159 - info->fbops->fb_sync = atyfb_sync;
55160 + pax_open_kernel();
55161 + *(void **)&info->fbops->fb_sync = atyfb_sync;
55162 + pax_close_kernel();
55163 info->flags &= ~FBINFO_HWACCEL_DISABLED;
55164 } else {
55165 - info->fbops->fb_sync = NULL;
55166 + pax_open_kernel();
55167 + *(void **)&info->fbops->fb_sync = NULL;
55168 + pax_close_kernel();
55169 info->flags |= FBINFO_HWACCEL_DISABLED;
55170 }
55171
55172 diff --git a/drivers/video/fbdev/aty/mach64_cursor.c b/drivers/video/fbdev/aty/mach64_cursor.c
55173 index 2fa0317..4983f2a 100644
55174 --- a/drivers/video/fbdev/aty/mach64_cursor.c
55175 +++ b/drivers/video/fbdev/aty/mach64_cursor.c
55176 @@ -8,6 +8,7 @@
55177 #include "../core/fb_draw.h"
55178
55179 #include <asm/io.h>
55180 +#include <asm/pgtable.h>
55181
55182 #ifdef __sparc__
55183 #include <asm/fbio.h>
55184 @@ -218,7 +219,9 @@ int aty_init_cursor(struct fb_info *info)
55185 info->sprite.buf_align = 16; /* and 64 lines tall. */
55186 info->sprite.flags = FB_PIXMAP_IO;
55187
55188 - info->fbops->fb_cursor = atyfb_cursor;
55189 + pax_open_kernel();
55190 + *(void **)&info->fbops->fb_cursor = atyfb_cursor;
55191 + pax_close_kernel();
55192
55193 return 0;
55194 }
55195 diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
55196 index d6cab1f..112f680 100644
55197 --- a/drivers/video/fbdev/core/fb_defio.c
55198 +++ b/drivers/video/fbdev/core/fb_defio.c
55199 @@ -207,7 +207,9 @@ void fb_deferred_io_init(struct fb_info *info)
55200
55201 BUG_ON(!fbdefio);
55202 mutex_init(&fbdefio->lock);
55203 - info->fbops->fb_mmap = fb_deferred_io_mmap;
55204 + pax_open_kernel();
55205 + *(void **)&info->fbops->fb_mmap = fb_deferred_io_mmap;
55206 + pax_close_kernel();
55207 INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
55208 INIT_LIST_HEAD(&fbdefio->pagelist);
55209 if (fbdefio->delay == 0) /* set a default of 1 s */
55210 @@ -238,7 +240,7 @@ void fb_deferred_io_cleanup(struct fb_info *info)
55211 page->mapping = NULL;
55212 }
55213
55214 - info->fbops->fb_mmap = NULL;
55215 + *(void **)&info->fbops->fb_mmap = NULL;
55216 mutex_destroy(&fbdefio->lock);
55217 }
55218 EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
55219 diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
55220 index 0705d88..d9429bf 100644
55221 --- a/drivers/video/fbdev/core/fbmem.c
55222 +++ b/drivers/video/fbdev/core/fbmem.c
55223 @@ -1301,7 +1301,7 @@ static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix,
55224 __u32 data;
55225 int err;
55226
55227 - err = copy_to_user(&fix32->id, &fix->id, sizeof(fix32->id));
55228 + err = copy_to_user(fix32->id, &fix->id, sizeof(fix32->id));
55229
55230 data = (__u32) (unsigned long) fix->smem_start;
55231 err |= put_user(data, &fix32->smem_start);
55232 diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
55233 index 4254336..282567e 100644
55234 --- a/drivers/video/fbdev/hyperv_fb.c
55235 +++ b/drivers/video/fbdev/hyperv_fb.c
55236 @@ -240,7 +240,7 @@ static uint screen_fb_size;
55237 static inline int synthvid_send(struct hv_device *hdev,
55238 struct synthvid_msg *msg)
55239 {
55240 - static atomic64_t request_id = ATOMIC64_INIT(0);
55241 + static atomic64_unchecked_t request_id = ATOMIC64_INIT(0);
55242 int ret;
55243
55244 msg->pipe_hdr.type = PIPE_MSG_DATA;
55245 @@ -248,7 +248,7 @@ static inline int synthvid_send(struct hv_device *hdev,
55246
55247 ret = vmbus_sendpacket(hdev->channel, msg,
55248 msg->vid_hdr.size + sizeof(struct pipe_msg_hdr),
55249 - atomic64_inc_return(&request_id),
55250 + atomic64_inc_return_unchecked(&request_id),
55251 VM_PKT_DATA_INBAND, 0);
55252
55253 if (ret)
55254 diff --git a/drivers/video/fbdev/i810/i810_accel.c b/drivers/video/fbdev/i810/i810_accel.c
55255 index 7672d2e..b56437f 100644
55256 --- a/drivers/video/fbdev/i810/i810_accel.c
55257 +++ b/drivers/video/fbdev/i810/i810_accel.c
55258 @@ -73,6 +73,7 @@ static inline int wait_for_space(struct fb_info *info, u32 space)
55259 }
55260 }
55261 printk("ringbuffer lockup!!!\n");
55262 + printk("head:%u tail:%u iring.size:%u space:%u\n", head, tail, par->iring.size, space);
55263 i810_report_error(mmio);
55264 par->dev_flags |= LOCKUP;
55265 info->pixmap.scan_align = 1;
55266 diff --git a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
55267 index a01147f..5d896f8 100644
55268 --- a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
55269 +++ b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
55270 @@ -1088,14 +1088,20 @@ static void MGAG100_restore(struct matrox_fb_info *minfo)
55271
55272 #ifdef CONFIG_FB_MATROX_MYSTIQUE
55273 struct matrox_switch matrox_mystique = {
55274 - MGA1064_preinit, MGA1064_reset, MGA1064_init, MGA1064_restore,
55275 + .preinit = MGA1064_preinit,
55276 + .reset = MGA1064_reset,
55277 + .init = MGA1064_init,
55278 + .restore = MGA1064_restore,
55279 };
55280 EXPORT_SYMBOL(matrox_mystique);
55281 #endif
55282
55283 #ifdef CONFIG_FB_MATROX_G
55284 struct matrox_switch matrox_G100 = {
55285 - MGAG100_preinit, MGAG100_reset, MGAG100_init, MGAG100_restore,
55286 + .preinit = MGAG100_preinit,
55287 + .reset = MGAG100_reset,
55288 + .init = MGAG100_init,
55289 + .restore = MGAG100_restore,
55290 };
55291 EXPORT_SYMBOL(matrox_G100);
55292 #endif
55293 diff --git a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
55294 index 195ad7c..09743fc 100644
55295 --- a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
55296 +++ b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
55297 @@ -738,7 +738,10 @@ static int Ti3026_preinit(struct matrox_fb_info *minfo)
55298 }
55299
55300 struct matrox_switch matrox_millennium = {
55301 - Ti3026_preinit, Ti3026_reset, Ti3026_init, Ti3026_restore
55302 + .preinit = Ti3026_preinit,
55303 + .reset = Ti3026_reset,
55304 + .init = Ti3026_init,
55305 + .restore = Ti3026_restore
55306 };
55307 EXPORT_SYMBOL(matrox_millennium);
55308 #endif
55309 diff --git a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
55310 index fe92eed..106e085 100644
55311 --- a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
55312 +++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
55313 @@ -312,14 +312,18 @@ void mb862xxfb_init_accel(struct fb_info *info, int xres)
55314 struct mb862xxfb_par *par = info->par;
55315
55316 if (info->var.bits_per_pixel == 32) {
55317 - info->fbops->fb_fillrect = cfb_fillrect;
55318 - info->fbops->fb_copyarea = cfb_copyarea;
55319 - info->fbops->fb_imageblit = cfb_imageblit;
55320 + pax_open_kernel();
55321 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
55322 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
55323 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
55324 + pax_close_kernel();
55325 } else {
55326 outreg(disp, GC_L0EM, 3);
55327 - info->fbops->fb_fillrect = mb86290fb_fillrect;
55328 - info->fbops->fb_copyarea = mb86290fb_copyarea;
55329 - info->fbops->fb_imageblit = mb86290fb_imageblit;
55330 + pax_open_kernel();
55331 + *(void **)&info->fbops->fb_fillrect = mb86290fb_fillrect;
55332 + *(void **)&info->fbops->fb_copyarea = mb86290fb_copyarea;
55333 + *(void **)&info->fbops->fb_imageblit = mb86290fb_imageblit;
55334 + pax_close_kernel();
55335 }
55336 outreg(draw, GDC_REG_DRAW_BASE, 0);
55337 outreg(draw, GDC_REG_MODE_MISC, 0x8000);
55338 diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
55339 index def0412..fed6529 100644
55340 --- a/drivers/video/fbdev/nvidia/nvidia.c
55341 +++ b/drivers/video/fbdev/nvidia/nvidia.c
55342 @@ -669,19 +669,23 @@ static int nvidiafb_set_par(struct fb_info *info)
55343 info->fix.line_length = (info->var.xres_virtual *
55344 info->var.bits_per_pixel) >> 3;
55345 if (info->var.accel_flags) {
55346 - info->fbops->fb_imageblit = nvidiafb_imageblit;
55347 - info->fbops->fb_fillrect = nvidiafb_fillrect;
55348 - info->fbops->fb_copyarea = nvidiafb_copyarea;
55349 - info->fbops->fb_sync = nvidiafb_sync;
55350 + pax_open_kernel();
55351 + *(void **)&info->fbops->fb_imageblit = nvidiafb_imageblit;
55352 + *(void **)&info->fbops->fb_fillrect = nvidiafb_fillrect;
55353 + *(void **)&info->fbops->fb_copyarea = nvidiafb_copyarea;
55354 + *(void **)&info->fbops->fb_sync = nvidiafb_sync;
55355 + pax_close_kernel();
55356 info->pixmap.scan_align = 4;
55357 info->flags &= ~FBINFO_HWACCEL_DISABLED;
55358 info->flags |= FBINFO_READS_FAST;
55359 NVResetGraphics(info);
55360 } else {
55361 - info->fbops->fb_imageblit = cfb_imageblit;
55362 - info->fbops->fb_fillrect = cfb_fillrect;
55363 - info->fbops->fb_copyarea = cfb_copyarea;
55364 - info->fbops->fb_sync = NULL;
55365 + pax_open_kernel();
55366 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
55367 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
55368 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
55369 + *(void **)&info->fbops->fb_sync = NULL;
55370 + pax_close_kernel();
55371 info->pixmap.scan_align = 1;
55372 info->flags |= FBINFO_HWACCEL_DISABLED;
55373 info->flags &= ~FBINFO_READS_FAST;
55374 @@ -1173,8 +1177,11 @@ static int nvidia_set_fbinfo(struct fb_info *info)
55375 info->pixmap.size = 8 * 1024;
55376 info->pixmap.flags = FB_PIXMAP_SYSTEM;
55377
55378 - if (!hwcur)
55379 - info->fbops->fb_cursor = NULL;
55380 + if (!hwcur) {
55381 + pax_open_kernel();
55382 + *(void **)&info->fbops->fb_cursor = NULL;
55383 + pax_close_kernel();
55384 + }
55385
55386 info->var.accel_flags = (!noaccel);
55387
55388 diff --git a/drivers/video/fbdev/omap2/dss/display.c b/drivers/video/fbdev/omap2/dss/display.c
55389 index 2412a0d..294215b 100644
55390 --- a/drivers/video/fbdev/omap2/dss/display.c
55391 +++ b/drivers/video/fbdev/omap2/dss/display.c
55392 @@ -161,12 +161,14 @@ int omapdss_register_display(struct omap_dss_device *dssdev)
55393 if (dssdev->name == NULL)
55394 dssdev->name = dssdev->alias;
55395
55396 + pax_open_kernel();
55397 if (drv && drv->get_resolution == NULL)
55398 - drv->get_resolution = omapdss_default_get_resolution;
55399 + *(void **)&drv->get_resolution = omapdss_default_get_resolution;
55400 if (drv && drv->get_recommended_bpp == NULL)
55401 - drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
55402 + *(void **)&drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
55403 if (drv && drv->get_timings == NULL)
55404 - drv->get_timings = omapdss_default_get_timings;
55405 + *(void **)&drv->get_timings = omapdss_default_get_timings;
55406 + pax_close_kernel();
55407
55408 mutex_lock(&panel_list_mutex);
55409 list_add_tail(&dssdev->panel_list, &panel_list);
55410 diff --git a/drivers/video/fbdev/s1d13xxxfb.c b/drivers/video/fbdev/s1d13xxxfb.c
55411 index 83433cb..71e9b98 100644
55412 --- a/drivers/video/fbdev/s1d13xxxfb.c
55413 +++ b/drivers/video/fbdev/s1d13xxxfb.c
55414 @@ -881,8 +881,10 @@ static int s1d13xxxfb_probe(struct platform_device *pdev)
55415
55416 switch(prod_id) {
55417 case S1D13506_PROD_ID: /* activate acceleration */
55418 - s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
55419 - s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
55420 + pax_open_kernel();
55421 + *(void **)&s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
55422 + *(void **)&s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
55423 + pax_close_kernel();
55424 info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN |
55425 FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA;
55426 break;
55427 diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
55428 index d3013cd..95b8285 100644
55429 --- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
55430 +++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
55431 @@ -439,9 +439,9 @@ static unsigned long lcdc_sys_read_data(void *handle)
55432 }
55433
55434 static struct sh_mobile_lcdc_sys_bus_ops sh_mobile_lcdc_sys_bus_ops = {
55435 - lcdc_sys_write_index,
55436 - lcdc_sys_write_data,
55437 - lcdc_sys_read_data,
55438 + .write_index = lcdc_sys_write_index,
55439 + .write_data = lcdc_sys_write_data,
55440 + .read_data = lcdc_sys_read_data,
55441 };
55442
55443 static int sh_mobile_lcdc_sginit(struct fb_info *info,
55444 diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
55445 index 9279e5f..d5f5276 100644
55446 --- a/drivers/video/fbdev/smscufx.c
55447 +++ b/drivers/video/fbdev/smscufx.c
55448 @@ -1174,7 +1174,9 @@ static int ufx_ops_release(struct fb_info *info, int user)
55449 fb_deferred_io_cleanup(info);
55450 kfree(info->fbdefio);
55451 info->fbdefio = NULL;
55452 - info->fbops->fb_mmap = ufx_ops_mmap;
55453 + pax_open_kernel();
55454 + *(void **)&info->fbops->fb_mmap = ufx_ops_mmap;
55455 + pax_close_kernel();
55456 }
55457
55458 pr_debug("released /dev/fb%d user=%d count=%d",
55459 diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
55460 index ff2b873..626a8d5 100644
55461 --- a/drivers/video/fbdev/udlfb.c
55462 +++ b/drivers/video/fbdev/udlfb.c
55463 @@ -623,11 +623,11 @@ static int dlfb_handle_damage(struct dlfb_data *dev, int x, int y,
55464 dlfb_urb_completion(urb);
55465
55466 error:
55467 - atomic_add(bytes_sent, &dev->bytes_sent);
55468 - atomic_add(bytes_identical, &dev->bytes_identical);
55469 - atomic_add(width*height*2, &dev->bytes_rendered);
55470 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
55471 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
55472 + atomic_add_unchecked(width*height*2, &dev->bytes_rendered);
55473 end_cycles = get_cycles();
55474 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
55475 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
55476 >> 10)), /* Kcycles */
55477 &dev->cpu_kcycles_used);
55478
55479 @@ -748,11 +748,11 @@ static void dlfb_dpy_deferred_io(struct fb_info *info,
55480 dlfb_urb_completion(urb);
55481
55482 error:
55483 - atomic_add(bytes_sent, &dev->bytes_sent);
55484 - atomic_add(bytes_identical, &dev->bytes_identical);
55485 - atomic_add(bytes_rendered, &dev->bytes_rendered);
55486 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
55487 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
55488 + atomic_add_unchecked(bytes_rendered, &dev->bytes_rendered);
55489 end_cycles = get_cycles();
55490 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
55491 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
55492 >> 10)), /* Kcycles */
55493 &dev->cpu_kcycles_used);
55494 }
55495 @@ -991,7 +991,9 @@ static int dlfb_ops_release(struct fb_info *info, int user)
55496 fb_deferred_io_cleanup(info);
55497 kfree(info->fbdefio);
55498 info->fbdefio = NULL;
55499 - info->fbops->fb_mmap = dlfb_ops_mmap;
55500 + pax_open_kernel();
55501 + *(void **)&info->fbops->fb_mmap = dlfb_ops_mmap;
55502 + pax_close_kernel();
55503 }
55504
55505 pr_warn("released /dev/fb%d user=%d count=%d\n",
55506 @@ -1373,7 +1375,7 @@ static ssize_t metrics_bytes_rendered_show(struct device *fbdev,
55507 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55508 struct dlfb_data *dev = fb_info->par;
55509 return snprintf(buf, PAGE_SIZE, "%u\n",
55510 - atomic_read(&dev->bytes_rendered));
55511 + atomic_read_unchecked(&dev->bytes_rendered));
55512 }
55513
55514 static ssize_t metrics_bytes_identical_show(struct device *fbdev,
55515 @@ -1381,7 +1383,7 @@ static ssize_t metrics_bytes_identical_show(struct device *fbdev,
55516 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55517 struct dlfb_data *dev = fb_info->par;
55518 return snprintf(buf, PAGE_SIZE, "%u\n",
55519 - atomic_read(&dev->bytes_identical));
55520 + atomic_read_unchecked(&dev->bytes_identical));
55521 }
55522
55523 static ssize_t metrics_bytes_sent_show(struct device *fbdev,
55524 @@ -1389,7 +1391,7 @@ static ssize_t metrics_bytes_sent_show(struct device *fbdev,
55525 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55526 struct dlfb_data *dev = fb_info->par;
55527 return snprintf(buf, PAGE_SIZE, "%u\n",
55528 - atomic_read(&dev->bytes_sent));
55529 + atomic_read_unchecked(&dev->bytes_sent));
55530 }
55531
55532 static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
55533 @@ -1397,7 +1399,7 @@ static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
55534 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55535 struct dlfb_data *dev = fb_info->par;
55536 return snprintf(buf, PAGE_SIZE, "%u\n",
55537 - atomic_read(&dev->cpu_kcycles_used));
55538 + atomic_read_unchecked(&dev->cpu_kcycles_used));
55539 }
55540
55541 static ssize_t edid_show(
55542 @@ -1457,10 +1459,10 @@ static ssize_t metrics_reset_store(struct device *fbdev,
55543 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55544 struct dlfb_data *dev = fb_info->par;
55545
55546 - atomic_set(&dev->bytes_rendered, 0);
55547 - atomic_set(&dev->bytes_identical, 0);
55548 - atomic_set(&dev->bytes_sent, 0);
55549 - atomic_set(&dev->cpu_kcycles_used, 0);
55550 + atomic_set_unchecked(&dev->bytes_rendered, 0);
55551 + atomic_set_unchecked(&dev->bytes_identical, 0);
55552 + atomic_set_unchecked(&dev->bytes_sent, 0);
55553 + atomic_set_unchecked(&dev->cpu_kcycles_used, 0);
55554
55555 return count;
55556 }
55557 diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
55558 index d32d1c4..46722e6 100644
55559 --- a/drivers/video/fbdev/uvesafb.c
55560 +++ b/drivers/video/fbdev/uvesafb.c
55561 @@ -19,6 +19,7 @@
55562 #include <linux/io.h>
55563 #include <linux/mutex.h>
55564 #include <linux/slab.h>
55565 +#include <linux/moduleloader.h>
55566 #include <video/edid.h>
55567 #include <video/uvesafb.h>
55568 #ifdef CONFIG_X86
55569 @@ -565,10 +566,32 @@ static int uvesafb_vbe_getpmi(struct uvesafb_ktask *task,
55570 if ((task->t.regs.eax & 0xffff) != 0x4f || task->t.regs.es < 0xc000) {
55571 par->pmi_setpal = par->ypan = 0;
55572 } else {
55573 +
55574 +#ifdef CONFIG_PAX_KERNEXEC
55575 +#ifdef CONFIG_MODULES
55576 + par->pmi_code = module_alloc_exec((u16)task->t.regs.ecx);
55577 +#endif
55578 + if (!par->pmi_code) {
55579 + par->pmi_setpal = par->ypan = 0;
55580 + return 0;
55581 + }
55582 +#endif
55583 +
55584 par->pmi_base = (u16 *)phys_to_virt(((u32)task->t.regs.es << 4)
55585 + task->t.regs.edi);
55586 +
55587 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55588 + pax_open_kernel();
55589 + memcpy(par->pmi_code, par->pmi_base, (u16)task->t.regs.ecx);
55590 + pax_close_kernel();
55591 +
55592 + par->pmi_start = ktva_ktla(par->pmi_code + par->pmi_base[1]);
55593 + par->pmi_pal = ktva_ktla(par->pmi_code + par->pmi_base[2]);
55594 +#else
55595 par->pmi_start = (u8 *)par->pmi_base + par->pmi_base[1];
55596 par->pmi_pal = (u8 *)par->pmi_base + par->pmi_base[2];
55597 +#endif
55598 +
55599 printk(KERN_INFO "uvesafb: protected mode interface info at "
55600 "%04x:%04x\n",
55601 (u16)task->t.regs.es, (u16)task->t.regs.edi);
55602 @@ -813,13 +836,14 @@ static int uvesafb_vbe_init(struct fb_info *info)
55603 par->ypan = ypan;
55604
55605 if (par->pmi_setpal || par->ypan) {
55606 +#if !defined(CONFIG_MODULES) || !defined(CONFIG_PAX_KERNEXEC)
55607 if (__supported_pte_mask & _PAGE_NX) {
55608 par->pmi_setpal = par->ypan = 0;
55609 printk(KERN_WARNING "uvesafb: NX protection is active, "
55610 "better not use the PMI.\n");
55611 - } else {
55612 + } else
55613 +#endif
55614 uvesafb_vbe_getpmi(task, par);
55615 - }
55616 }
55617 #else
55618 /* The protected mode interface is not available on non-x86. */
55619 @@ -1452,8 +1476,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
55620 info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
55621
55622 /* Disable blanking if the user requested so. */
55623 - if (!blank)
55624 - info->fbops->fb_blank = NULL;
55625 + if (!blank) {
55626 + pax_open_kernel();
55627 + *(void **)&info->fbops->fb_blank = NULL;
55628 + pax_close_kernel();
55629 + }
55630
55631 /*
55632 * Find out how much IO memory is required for the mode with
55633 @@ -1524,8 +1551,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
55634 info->flags = FBINFO_FLAG_DEFAULT |
55635 (par->ypan ? FBINFO_HWACCEL_YPAN : 0);
55636
55637 - if (!par->ypan)
55638 - info->fbops->fb_pan_display = NULL;
55639 + if (!par->ypan) {
55640 + pax_open_kernel();
55641 + *(void **)&info->fbops->fb_pan_display = NULL;
55642 + pax_close_kernel();
55643 + }
55644 }
55645
55646 static void uvesafb_init_mtrr(struct fb_info *info)
55647 @@ -1786,6 +1816,11 @@ out_mode:
55648 out:
55649 kfree(par->vbe_modes);
55650
55651 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55652 + if (par->pmi_code)
55653 + module_memfree_exec(par->pmi_code);
55654 +#endif
55655 +
55656 framebuffer_release(info);
55657 return err;
55658 }
55659 @@ -1810,6 +1845,11 @@ static int uvesafb_remove(struct platform_device *dev)
55660 kfree(par->vbe_state_orig);
55661 kfree(par->vbe_state_saved);
55662
55663 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55664 + if (par->pmi_code)
55665 + module_memfree_exec(par->pmi_code);
55666 +#endif
55667 +
55668 framebuffer_release(info);
55669 }
55670 return 0;
55671 diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c
55672 index d79a0ac..2d0c3d4 100644
55673 --- a/drivers/video/fbdev/vesafb.c
55674 +++ b/drivers/video/fbdev/vesafb.c
55675 @@ -9,6 +9,7 @@
55676 */
55677
55678 #include <linux/module.h>
55679 +#include <linux/moduleloader.h>
55680 #include <linux/kernel.h>
55681 #include <linux/errno.h>
55682 #include <linux/string.h>
55683 @@ -52,8 +53,8 @@ static int vram_remap; /* Set amount of memory to be used */
55684 static int vram_total; /* Set total amount of memory */
55685 static int pmi_setpal __read_mostly = 1; /* pmi for palette changes ??? */
55686 static int ypan __read_mostly; /* 0..nothing, 1..ypan, 2..ywrap */
55687 -static void (*pmi_start)(void) __read_mostly;
55688 -static void (*pmi_pal) (void) __read_mostly;
55689 +static void (*pmi_start)(void) __read_only;
55690 +static void (*pmi_pal) (void) __read_only;
55691 static int depth __read_mostly;
55692 static int vga_compat __read_mostly;
55693 /* --------------------------------------------------------------------- */
55694 @@ -233,6 +234,7 @@ static int vesafb_probe(struct platform_device *dev)
55695 unsigned int size_remap;
55696 unsigned int size_total;
55697 char *option = NULL;
55698 + void *pmi_code = NULL;
55699
55700 /* ignore error return of fb_get_options */
55701 fb_get_options("vesafb", &option);
55702 @@ -279,10 +281,6 @@ static int vesafb_probe(struct platform_device *dev)
55703 size_remap = size_total;
55704 vesafb_fix.smem_len = size_remap;
55705
55706 -#ifndef __i386__
55707 - screen_info.vesapm_seg = 0;
55708 -#endif
55709 -
55710 if (!request_mem_region(vesafb_fix.smem_start, size_total, "vesafb")) {
55711 printk(KERN_WARNING
55712 "vesafb: cannot reserve video memory at 0x%lx\n",
55713 @@ -312,9 +310,21 @@ static int vesafb_probe(struct platform_device *dev)
55714 printk(KERN_INFO "vesafb: mode is %dx%dx%d, linelength=%d, pages=%d\n",
55715 vesafb_defined.xres, vesafb_defined.yres, vesafb_defined.bits_per_pixel, vesafb_fix.line_length, screen_info.pages);
55716
55717 +#ifdef __i386__
55718 +
55719 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55720 + pmi_code = module_alloc_exec(screen_info.vesapm_size);
55721 + if (!pmi_code)
55722 +#elif !defined(CONFIG_PAX_KERNEXEC)
55723 + if (0)
55724 +#endif
55725 +
55726 +#endif
55727 + screen_info.vesapm_seg = 0;
55728 +
55729 if (screen_info.vesapm_seg) {
55730 - printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x\n",
55731 - screen_info.vesapm_seg,screen_info.vesapm_off);
55732 + printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x %04x bytes\n",
55733 + screen_info.vesapm_seg,screen_info.vesapm_off,screen_info.vesapm_size);
55734 }
55735
55736 if (screen_info.vesapm_seg < 0xc000)
55737 @@ -322,9 +332,25 @@ static int vesafb_probe(struct platform_device *dev)
55738
55739 if (ypan || pmi_setpal) {
55740 unsigned short *pmi_base;
55741 +
55742 pmi_base = (unsigned short*)phys_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off);
55743 - pmi_start = (void*)((char*)pmi_base + pmi_base[1]);
55744 - pmi_pal = (void*)((char*)pmi_base + pmi_base[2]);
55745 +
55746 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55747 + pax_open_kernel();
55748 + memcpy(pmi_code, pmi_base, screen_info.vesapm_size);
55749 +#else
55750 + pmi_code = pmi_base;
55751 +#endif
55752 +
55753 + pmi_start = (void*)((char*)pmi_code + pmi_base[1]);
55754 + pmi_pal = (void*)((char*)pmi_code + pmi_base[2]);
55755 +
55756 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55757 + pmi_start = ktva_ktla(pmi_start);
55758 + pmi_pal = ktva_ktla(pmi_pal);
55759 + pax_close_kernel();
55760 +#endif
55761 +
55762 printk(KERN_INFO "vesafb: pmi: set display start = %p, set palette = %p\n",pmi_start,pmi_pal);
55763 if (pmi_base[3]) {
55764 printk(KERN_INFO "vesafb: pmi: ports = ");
55765 @@ -477,8 +503,11 @@ static int vesafb_probe(struct platform_device *dev)
55766 info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE |
55767 (ypan ? FBINFO_HWACCEL_YPAN : 0);
55768
55769 - if (!ypan)
55770 - info->fbops->fb_pan_display = NULL;
55771 + if (!ypan) {
55772 + pax_open_kernel();
55773 + *(void **)&info->fbops->fb_pan_display = NULL;
55774 + pax_close_kernel();
55775 + }
55776
55777 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
55778 err = -ENOMEM;
55779 @@ -492,6 +521,11 @@ static int vesafb_probe(struct platform_device *dev)
55780 fb_info(info, "%s frame buffer device\n", info->fix.id);
55781 return 0;
55782 err:
55783 +
55784 +#if defined(__i386__) && defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55785 + module_memfree_exec(pmi_code);
55786 +#endif
55787 +
55788 if (info->screen_base)
55789 iounmap(info->screen_base);
55790 framebuffer_release(info);
55791 diff --git a/drivers/video/fbdev/via/via_clock.h b/drivers/video/fbdev/via/via_clock.h
55792 index 88714ae..16c2e11 100644
55793 --- a/drivers/video/fbdev/via/via_clock.h
55794 +++ b/drivers/video/fbdev/via/via_clock.h
55795 @@ -56,7 +56,7 @@ struct via_clock {
55796
55797 void (*set_engine_pll_state)(u8 state);
55798 void (*set_engine_pll)(struct via_pll_config config);
55799 -};
55800 +} __no_const;
55801
55802
55803 static inline u32 get_pll_internal_frequency(u32 ref_freq,
55804 diff --git a/drivers/video/logo/logo_linux_clut224.ppm b/drivers/video/logo/logo_linux_clut224.ppm
55805 index 3c14e43..2630570 100644
55806 --- a/drivers/video/logo/logo_linux_clut224.ppm
55807 +++ b/drivers/video/logo/logo_linux_clut224.ppm
55808 @@ -2,1603 +2,1123 @@ P3
55809 # Standard 224-color Linux logo
55810 80 80
55811 255
55812 - 0 0 0 0 0 0 0 0 0 0 0 0
55813 - 0 0 0 0 0 0 0 0 0 0 0 0
55814 - 0 0 0 0 0 0 0 0 0 0 0 0
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58258 +0 0 0 5 5 5 43 57 68 153 152 153 193 200 203 220 221 221
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58273 +174 174 174 174 174 174 167 166 167 165 164 165 166 165 166 167 166 167
58274 +158 157 158 125 124 125 37 38 37 4 0 0 4 0 0 4 0 0
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58276 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
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58283 +205 212 215 220 221 221 205 212 215 220 221 221 220 221 221 244 246 246
58284 +244 246 246 190 197 201 60 74 84 16 19 21 4 0 0 0 0 0
58285 +0 0 0 0 0 0 0 0 0 0 0 0 16 19 21 120 125 127
58286 +177 184 187 220 221 221 205 212 215 177 184 187 174 174 174 177 184 187
58287 +174 174 174 174 174 174 167 166 167 174 174 174 166 165 166 137 136 137
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58315 +190 197 201 174 174 174 125 124 125 37 38 37 6 6 6 4 0 0
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58321 +4 4 4 4 4 4
58322 +4 4 4 4 4 4 5 5 5 5 5 5 4 3 3 6 6 6
58323 +4 0 0 6 6 6 6 6 6 6 6 6 4 0 0 6 6 6
58324 +6 6 6 6 6 6 4 0 0 4 0 0 6 6 6 6 6 6
58325 +125 124 125 193 200 203 244 246 246 220 221 221 205 212 215 205 212 215
58326 +205 212 215 193 200 203 205 212 215 205 212 215 220 221 221 220 221 221
58327 +193 200 203 193 200 203 205 212 215 193 200 203 193 200 203 177 184 187
58328 +190 197 201 190 197 201 174 174 174 190 197 201 193 200 203 190 197 201
58329 +153 152 153 60 73 81 4 0 0 4 0 0 4 0 0 3 2 2
58330 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58331 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58332 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58333 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58334 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58335 +4 4 4 4 4 4
58336 +4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 3 3
58337 +6 6 6 4 3 3 4 3 3 4 3 3 6 6 6 6 6 6
58338 +4 0 0 6 6 6 6 6 6 6 6 6 4 0 0 4 0 0
58339 +4 0 0 26 28 28 131 129 131 220 221 221 244 246 246 220 221 221
58340 +205 212 215 193 200 203 205 212 215 193 200 203 193 200 203 205 212 215
58341 +220 221 221 193 200 203 193 200 203 193 200 203 190 197 201 174 174 174
58342 +174 174 174 190 197 201 193 200 203 193 200 203 167 166 167 125 124 125
58343 +6 6 6 4 0 0 4 0 0 4 3 3 4 4 4 4 4 4
58344 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58345 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58346 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58347 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58348 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58349 +4 4 4 4 4 4
58350 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
58351 +5 5 5 4 3 3 5 5 5 6 6 6 4 3 3 5 5 5
58352 +6 6 6 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
58353 +4 0 0 4 0 0 6 6 6 41 54 63 158 157 158 220 221 221
58354 +220 221 221 220 221 221 193 200 203 193 200 203 193 200 203 190 197 201
58355 +190 197 201 190 197 201 190 197 201 190 197 201 174 174 174 193 200 203
58356 +193 200 203 220 221 221 174 174 174 125 124 125 37 38 37 4 0 0
58357 +4 0 0 4 3 3 6 6 6 4 4 4 4 4 4 4 4 4
58358 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58359 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58360 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58361 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58362 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58363 +4 4 4 4 4 4
58364 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58365 +4 4 4 5 5 5 4 3 3 4 3 3 4 3 3 5 5 5
58366 +4 3 3 6 6 6 5 5 5 4 3 3 6 6 6 6 6 6
58367 +6 6 6 6 6 6 4 0 0 4 0 0 13 16 17 60 73 81
58368 +174 174 174 220 221 221 220 221 221 205 212 215 190 197 201 174 174 174
58369 +193 200 203 174 174 174 190 197 201 174 174 174 193 200 203 220 221 221
58370 +193 200 203 131 129 131 37 38 37 6 6 6 4 0 0 4 0 0
58371 +6 6 6 6 6 6 4 3 3 5 5 5 4 4 4 4 4 4
58372 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58373 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58374 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58375 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58376 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58377 +4 4 4 4 4 4
58378 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58379 +4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5
58380 +5 5 5 4 3 3 4 3 3 5 5 5 4 3 3 4 3 3
58381 +5 5 5 6 6 6 6 6 6 4 0 0 6 6 6 6 6 6
58382 +6 6 6 125 124 125 174 174 174 220 221 221 220 221 221 193 200 203
58383 +193 200 203 193 200 203 193 200 203 193 200 203 220 221 221 158 157 158
58384 +60 73 81 6 6 6 4 0 0 4 0 0 5 5 5 6 6 6
58385 +5 5 5 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4
58386 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58387 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58388 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58389 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58390 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58391 +4 4 4 4 4 4
58392 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58393 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58394 +4 4 4 5 5 5 5 5 5 4 3 3 5 5 5 4 3 3
58395 +5 5 5 5 5 5 6 6 6 6 6 6 4 0 0 4 0 0
58396 +4 0 0 4 0 0 26 28 28 125 124 125 174 174 174 193 200 203
58397 +193 200 203 174 174 174 193 200 203 167 166 167 125 124 125 6 6 6
58398 +6 6 6 6 6 6 4 0 0 6 6 6 6 6 6 5 5 5
58399 +4 3 3 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4
58400 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58401 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58402 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58403 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58404 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58405 +4 4 4 4 4 4
58406 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58407 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58408 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
58409 +4 3 3 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
58410 +6 6 6 4 0 0 4 0 0 6 6 6 37 38 37 125 124 125
58411 +153 152 153 131 129 131 125 124 125 37 38 37 6 6 6 6 6 6
58412 +6 6 6 4 0 0 6 6 6 6 6 6 4 3 3 5 5 5
58413 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58414 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58415 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58416 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58417 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58418 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58419 +4 4 4 4 4 4
58420 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58421 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58422 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58423 +4 4 4 5 5 5 5 5 5 4 3 3 5 5 5 4 3 3
58424 +6 6 6 6 6 6 4 0 0 4 0 0 6 6 6 6 6 6
58425 +24 26 27 24 26 27 6 6 6 6 6 6 6 6 6 4 0 0
58426 +6 6 6 6 6 6 4 0 0 6 6 6 5 5 5 4 3 3
58427 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58428 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58429 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58430 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58431 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58432 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58433 +4 4 4 4 4 4
58434 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58435 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58436 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58437 +4 4 4 4 4 4 5 5 5 4 3 3 5 5 5 6 6 6
58438 +4 0 0 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6
58439 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 6 6 6
58440 +4 0 0 6 6 6 6 6 6 4 3 3 5 5 5 4 4 4
58441 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58442 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58443 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58444 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58445 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58446 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58447 +4 4 4 4 4 4
58448 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58449 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58450 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58451 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 5 5 5
58452 +5 5 5 5 5 5 4 0 0 6 6 6 4 0 0 6 6 6
58453 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 4 0 0
58454 +6 6 6 4 3 3 5 5 5 4 3 3 5 5 5 4 4 4
58455 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58456 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58457 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58458 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58459 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58460 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58461 +4 4 4 4 4 4
58462 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58463 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58464 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58465 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
58466 +4 3 3 6 6 6 4 3 3 6 6 6 6 6 6 6 6 6
58467 +4 0 0 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
58468 +6 6 6 4 3 3 5 5 5 4 4 4 4 4 4 4 4 4
58469 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58470 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58471 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58472 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58473 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58474 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58475 +4 4 4 4 4 4
58476 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58477 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58478 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58479 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58480 +4 4 4 5 5 5 4 3 3 5 5 5 4 0 0 6 6 6
58481 +6 6 6 4 0 0 6 6 6 6 6 6 4 0 0 6 6 6
58482 +4 3 3 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4
58483 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58484 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58485 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58486 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58487 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58488 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58489 +4 4 4 4 4 4
58490 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58491 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58492 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58493 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58494 +4 4 4 5 5 5 4 3 3 5 5 5 6 6 6 4 3 3
58495 +4 3 3 6 6 6 6 6 6 4 3 3 6 6 6 4 3 3
58496 +5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58497 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58498 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58499 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58500 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58501 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58502 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58503 +4 4 4 4 4 4
58504 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58505 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58506 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58507 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58508 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 6 6 6
58509 +5 5 5 4 3 3 4 3 3 4 3 3 5 5 5 5 5 5
58510 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58511 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58512 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58513 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58514 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58515 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58516 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58517 +4 4 4 4 4 4
58518 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58519 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58520 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58521 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58522 +4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 3 3
58523 +5 5 5 4 3 3 5 5 5 5 5 5 4 4 4 4 4 4
58524 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58525 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58526 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58527 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58528 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58529 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58530 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58531 +4 4 4 4 4 4
58532 diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c
58533 index 70fba97..8ec7f86 100644
58534 --- a/drivers/xen/events/events_base.c
58535 +++ b/drivers/xen/events/events_base.c
58536 @@ -1563,7 +1563,7 @@ void xen_irq_resume(void)
58537 restore_pirqs();
58538 }
58539
58540 -static struct irq_chip xen_dynamic_chip __read_mostly = {
58541 +static struct irq_chip xen_dynamic_chip = {
58542 .name = "xen-dyn",
58543
58544 .irq_disable = disable_dynirq,
58545 @@ -1577,7 +1577,7 @@ static struct irq_chip xen_dynamic_chip __read_mostly = {
58546 .irq_retrigger = retrigger_dynirq,
58547 };
58548
58549 -static struct irq_chip xen_pirq_chip __read_mostly = {
58550 +static struct irq_chip xen_pirq_chip = {
58551 .name = "xen-pirq",
58552
58553 .irq_startup = startup_pirq,
58554 @@ -1597,7 +1597,7 @@ static struct irq_chip xen_pirq_chip __read_mostly = {
58555 .irq_retrigger = retrigger_dynirq,
58556 };
58557
58558 -static struct irq_chip xen_percpu_chip __read_mostly = {
58559 +static struct irq_chip xen_percpu_chip = {
58560 .name = "xen-percpu",
58561
58562 .irq_disable = disable_dynirq,
58563 diff --git a/drivers/xen/xenfs/xenstored.c b/drivers/xen/xenfs/xenstored.c
58564 index fef20db..d28b1ab 100644
58565 --- a/drivers/xen/xenfs/xenstored.c
58566 +++ b/drivers/xen/xenfs/xenstored.c
58567 @@ -24,7 +24,12 @@ static int xsd_release(struct inode *inode, struct file *file)
58568 static int xsd_kva_open(struct inode *inode, struct file *file)
58569 {
58570 file->private_data = (void *)kasprintf(GFP_KERNEL, "0x%p",
58571 +#ifdef CONFIG_GRKERNSEC_HIDESYM
58572 + NULL);
58573 +#else
58574 xen_store_interface);
58575 +#endif
58576 +
58577 if (!file->private_data)
58578 return -ENOMEM;
58579 return 0;
58580 diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c
58581 index eb14e05..5156de7 100644
58582 --- a/fs/9p/vfs_addr.c
58583 +++ b/fs/9p/vfs_addr.c
58584 @@ -187,7 +187,7 @@ static int v9fs_vfs_writepage_locked(struct page *page)
58585
58586 retval = v9fs_file_write_internal(inode,
58587 v9inode->writeback_fid,
58588 - (__force const char __user *)buffer,
58589 + (const char __force_user *)buffer,
58590 len, &offset, 0);
58591 if (retval > 0)
58592 retval = 0;
58593 diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
58594 index 9ee5343..5165e3c 100644
58595 --- a/fs/9p/vfs_inode.c
58596 +++ b/fs/9p/vfs_inode.c
58597 @@ -1312,7 +1312,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
58598 void
58599 v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
58600 {
58601 - char *s = nd_get_link(nd);
58602 + const char *s = nd_get_link(nd);
58603
58604 p9_debug(P9_DEBUG_VFS, " %pd %s\n",
58605 dentry, IS_ERR(s) ? "<error>" : s);
58606 diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
58607 index c055d56e..a46f4f5 100644
58608 --- a/fs/Kconfig.binfmt
58609 +++ b/fs/Kconfig.binfmt
58610 @@ -106,7 +106,7 @@ config HAVE_AOUT
58611
58612 config BINFMT_AOUT
58613 tristate "Kernel support for a.out and ECOFF binaries"
58614 - depends on HAVE_AOUT
58615 + depends on HAVE_AOUT && BROKEN
58616 ---help---
58617 A.out (Assembler.OUTput) is a set of formats for libraries and
58618 executables used in the earliest versions of UNIX. Linux used
58619 diff --git a/fs/afs/inode.c b/fs/afs/inode.c
58620 index 8a1d38e..300a14e 100644
58621 --- a/fs/afs/inode.c
58622 +++ b/fs/afs/inode.c
58623 @@ -141,7 +141,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
58624 struct afs_vnode *vnode;
58625 struct super_block *sb;
58626 struct inode *inode;
58627 - static atomic_t afs_autocell_ino;
58628 + static atomic_unchecked_t afs_autocell_ino;
58629
58630 _enter("{%x:%u},%*.*s,",
58631 AFS_FS_I(dir)->fid.vid, AFS_FS_I(dir)->fid.vnode,
58632 @@ -154,7 +154,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
58633 data.fid.unique = 0;
58634 data.fid.vnode = 0;
58635
58636 - inode = iget5_locked(sb, atomic_inc_return(&afs_autocell_ino),
58637 + inode = iget5_locked(sb, atomic_inc_return_unchecked(&afs_autocell_ino),
58638 afs_iget5_autocell_test, afs_iget5_set,
58639 &data);
58640 if (!inode) {
58641 diff --git a/fs/aio.c b/fs/aio.c
58642 index ebd0e9b..c577c91 100644
58643 --- a/fs/aio.c
58644 +++ b/fs/aio.c
58645 @@ -413,7 +413,7 @@ static int aio_setup_ring(struct kioctx *ctx)
58646 size += sizeof(struct io_event) * nr_events;
58647
58648 nr_pages = PFN_UP(size);
58649 - if (nr_pages < 0)
58650 + if (nr_pages <= 0)
58651 return -EINVAL;
58652
58653 file = aio_private_file(ctx, nr_pages);
58654 diff --git a/fs/attr.c b/fs/attr.c
58655 index 6530ced..4a827e2 100644
58656 --- a/fs/attr.c
58657 +++ b/fs/attr.c
58658 @@ -102,6 +102,7 @@ int inode_newsize_ok(const struct inode *inode, loff_t offset)
58659 unsigned long limit;
58660
58661 limit = rlimit(RLIMIT_FSIZE);
58662 + gr_learn_resource(current, RLIMIT_FSIZE, (unsigned long)offset, 1);
58663 if (limit != RLIM_INFINITY && offset > limit)
58664 goto out_sig;
58665 if (offset > inode->i_sb->s_maxbytes)
58666 diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
58667 index 116fd38..c04182da 100644
58668 --- a/fs/autofs4/waitq.c
58669 +++ b/fs/autofs4/waitq.c
58670 @@ -59,7 +59,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
58671 {
58672 unsigned long sigpipe, flags;
58673 mm_segment_t fs;
58674 - const char *data = (const char *)addr;
58675 + const char __user *data = (const char __force_user *)addr;
58676 ssize_t wr = 0;
58677
58678 sigpipe = sigismember(&current->pending.signal, SIGPIPE);
58679 @@ -340,6 +340,10 @@ static int validate_request(struct autofs_wait_queue **wait,
58680 return 1;
58681 }
58682
58683 +#ifdef CONFIG_GRKERNSEC_HIDESYM
58684 +static atomic_unchecked_t autofs_dummy_name_id = ATOMIC_INIT(0);
58685 +#endif
58686 +
58687 int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
58688 enum autofs_notify notify)
58689 {
58690 @@ -385,7 +389,12 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
58691
58692 /* If this is a direct mount request create a dummy name */
58693 if (IS_ROOT(dentry) && autofs_type_trigger(sbi->type))
58694 +#ifdef CONFIG_GRKERNSEC_HIDESYM
58695 + /* this name does get written to userland via autofs4_write() */
58696 + qstr.len = sprintf(name, "%08x", atomic_inc_return_unchecked(&autofs_dummy_name_id));
58697 +#else
58698 qstr.len = sprintf(name, "%p", dentry);
58699 +#endif
58700 else {
58701 qstr.len = autofs4_getpath(sbi, dentry, &name);
58702 if (!qstr.len) {
58703 diff --git a/fs/befs/endian.h b/fs/befs/endian.h
58704 index 2722387..56059b5 100644
58705 --- a/fs/befs/endian.h
58706 +++ b/fs/befs/endian.h
58707 @@ -11,7 +11,7 @@
58708
58709 #include <asm/byteorder.h>
58710
58711 -static inline u64
58712 +static inline u64 __intentional_overflow(-1)
58713 fs64_to_cpu(const struct super_block *sb, fs64 n)
58714 {
58715 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
58716 @@ -29,7 +29,7 @@ cpu_to_fs64(const struct super_block *sb, u64 n)
58717 return (__force fs64)cpu_to_be64(n);
58718 }
58719
58720 -static inline u32
58721 +static inline u32 __intentional_overflow(-1)
58722 fs32_to_cpu(const struct super_block *sb, fs32 n)
58723 {
58724 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
58725 @@ -47,7 +47,7 @@ cpu_to_fs32(const struct super_block *sb, u32 n)
58726 return (__force fs32)cpu_to_be32(n);
58727 }
58728
58729 -static inline u16
58730 +static inline u16 __intentional_overflow(-1)
58731 fs16_to_cpu(const struct super_block *sb, fs16 n)
58732 {
58733 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
58734 diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
58735 index 4c55668..eeae150 100644
58736 --- a/fs/binfmt_aout.c
58737 +++ b/fs/binfmt_aout.c
58738 @@ -16,6 +16,7 @@
58739 #include <linux/string.h>
58740 #include <linux/fs.h>
58741 #include <linux/file.h>
58742 +#include <linux/security.h>
58743 #include <linux/stat.h>
58744 #include <linux/fcntl.h>
58745 #include <linux/ptrace.h>
58746 @@ -58,6 +59,8 @@ static int aout_core_dump(struct coredump_params *cprm)
58747 #endif
58748 # define START_STACK(u) ((void __user *)u.start_stack)
58749
58750 + memset(&dump, 0, sizeof(dump));
58751 +
58752 fs = get_fs();
58753 set_fs(KERNEL_DS);
58754 has_dumped = 1;
58755 @@ -68,10 +71,12 @@ static int aout_core_dump(struct coredump_params *cprm)
58756
58757 /* If the size of the dump file exceeds the rlimit, then see what would happen
58758 if we wrote the stack, but not the data area. */
58759 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE, 1);
58760 if ((dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE > cprm->limit)
58761 dump.u_dsize = 0;
58762
58763 /* Make sure we have enough room to write the stack and data areas. */
58764 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_ssize + 1) * PAGE_SIZE, 1);
58765 if ((dump.u_ssize + 1) * PAGE_SIZE > cprm->limit)
58766 dump.u_ssize = 0;
58767
58768 @@ -232,6 +237,8 @@ static int load_aout_binary(struct linux_binprm * bprm)
58769 rlim = rlimit(RLIMIT_DATA);
58770 if (rlim >= RLIM_INFINITY)
58771 rlim = ~0;
58772 +
58773 + gr_learn_resource(current, RLIMIT_DATA, ex.a_data + ex.a_bss, 1);
58774 if (ex.a_data + ex.a_bss > rlim)
58775 return -ENOMEM;
58776
58777 @@ -261,6 +268,27 @@ static int load_aout_binary(struct linux_binprm * bprm)
58778
58779 install_exec_creds(bprm);
58780
58781 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
58782 + current->mm->pax_flags = 0UL;
58783 +#endif
58784 +
58785 +#ifdef CONFIG_PAX_PAGEEXEC
58786 + if (!(N_FLAGS(ex) & F_PAX_PAGEEXEC)) {
58787 + current->mm->pax_flags |= MF_PAX_PAGEEXEC;
58788 +
58789 +#ifdef CONFIG_PAX_EMUTRAMP
58790 + if (N_FLAGS(ex) & F_PAX_EMUTRAMP)
58791 + current->mm->pax_flags |= MF_PAX_EMUTRAMP;
58792 +#endif
58793 +
58794 +#ifdef CONFIG_PAX_MPROTECT
58795 + if (!(N_FLAGS(ex) & F_PAX_MPROTECT))
58796 + current->mm->pax_flags |= MF_PAX_MPROTECT;
58797 +#endif
58798 +
58799 + }
58800 +#endif
58801 +
58802 if (N_MAGIC(ex) == OMAGIC) {
58803 unsigned long text_addr, map_size;
58804 loff_t pos;
58805 @@ -312,7 +340,7 @@ static int load_aout_binary(struct linux_binprm * bprm)
58806 return error;
58807
58808 error = vm_mmap(bprm->file, N_DATADDR(ex), ex.a_data,
58809 - PROT_READ | PROT_WRITE | PROT_EXEC,
58810 + PROT_READ | PROT_WRITE,
58811 MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE | MAP_EXECUTABLE,
58812 fd_offset + ex.a_text);
58813 if (error != N_DATADDR(ex))
58814 diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
58815 index 995986b..dcc4ef2 100644
58816 --- a/fs/binfmt_elf.c
58817 +++ b/fs/binfmt_elf.c
58818 @@ -34,6 +34,7 @@
58819 #include <linux/utsname.h>
58820 #include <linux/coredump.h>
58821 #include <linux/sched.h>
58822 +#include <linux/xattr.h>
58823 #include <asm/uaccess.h>
58824 #include <asm/param.h>
58825 #include <asm/page.h>
58826 @@ -47,7 +48,7 @@
58827
58828 static int load_elf_binary(struct linux_binprm *bprm);
58829 static unsigned long elf_map(struct file *, unsigned long, struct elf_phdr *,
58830 - int, int, unsigned long);
58831 + int, int, unsigned long) __intentional_overflow(-1);
58832
58833 #ifdef CONFIG_USELIB
58834 static int load_elf_library(struct file *);
58835 @@ -65,6 +66,14 @@ static int elf_core_dump(struct coredump_params *cprm);
58836 #define elf_core_dump NULL
58837 #endif
58838
58839 +#ifdef CONFIG_PAX_MPROTECT
58840 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags);
58841 +#endif
58842 +
58843 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
58844 +static void elf_handle_mmap(struct file *file);
58845 +#endif
58846 +
58847 #if ELF_EXEC_PAGESIZE > PAGE_SIZE
58848 #define ELF_MIN_ALIGN ELF_EXEC_PAGESIZE
58849 #else
58850 @@ -84,6 +93,15 @@ static struct linux_binfmt elf_format = {
58851 .load_binary = load_elf_binary,
58852 .load_shlib = load_elf_library,
58853 .core_dump = elf_core_dump,
58854 +
58855 +#ifdef CONFIG_PAX_MPROTECT
58856 + .handle_mprotect= elf_handle_mprotect,
58857 +#endif
58858 +
58859 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
58860 + .handle_mmap = elf_handle_mmap,
58861 +#endif
58862 +
58863 .min_coredump = ELF_EXEC_PAGESIZE,
58864 };
58865
58866 @@ -91,6 +109,8 @@ static struct linux_binfmt elf_format = {
58867
58868 static int set_brk(unsigned long start, unsigned long end)
58869 {
58870 + unsigned long e = end;
58871 +
58872 start = ELF_PAGEALIGN(start);
58873 end = ELF_PAGEALIGN(end);
58874 if (end > start) {
58875 @@ -99,7 +119,7 @@ static int set_brk(unsigned long start, unsigned long end)
58876 if (BAD_ADDR(addr))
58877 return addr;
58878 }
58879 - current->mm->start_brk = current->mm->brk = end;
58880 + current->mm->start_brk = current->mm->brk = e;
58881 return 0;
58882 }
58883
58884 @@ -160,12 +180,13 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
58885 elf_addr_t __user *u_rand_bytes;
58886 const char *k_platform = ELF_PLATFORM;
58887 const char *k_base_platform = ELF_BASE_PLATFORM;
58888 - unsigned char k_rand_bytes[16];
58889 + u32 k_rand_bytes[4];
58890 int items;
58891 elf_addr_t *elf_info;
58892 int ei_index = 0;
58893 const struct cred *cred = current_cred();
58894 struct vm_area_struct *vma;
58895 + unsigned long saved_auxv[AT_VECTOR_SIZE];
58896
58897 /*
58898 * In some cases (e.g. Hyper-Threading), we want to avoid L1
58899 @@ -207,8 +228,12 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
58900 * Generate 16 random bytes for userspace PRNG seeding.
58901 */
58902 get_random_bytes(k_rand_bytes, sizeof(k_rand_bytes));
58903 - u_rand_bytes = (elf_addr_t __user *)
58904 - STACK_ALLOC(p, sizeof(k_rand_bytes));
58905 + prandom_seed(k_rand_bytes[0] ^ prandom_u32());
58906 + prandom_seed(k_rand_bytes[1] ^ prandom_u32());
58907 + prandom_seed(k_rand_bytes[2] ^ prandom_u32());
58908 + prandom_seed(k_rand_bytes[3] ^ prandom_u32());
58909 + p = STACK_ROUND(p, sizeof(k_rand_bytes));
58910 + u_rand_bytes = (elf_addr_t __user *) p;
58911 if (__copy_to_user(u_rand_bytes, k_rand_bytes, sizeof(k_rand_bytes)))
58912 return -EFAULT;
58913
58914 @@ -323,9 +348,11 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
58915 return -EFAULT;
58916 current->mm->env_end = p;
58917
58918 + memcpy(saved_auxv, elf_info, ei_index * sizeof(elf_addr_t));
58919 +
58920 /* Put the elf_info on the stack in the right place. */
58921 sp = (elf_addr_t __user *)envp + 1;
58922 - if (copy_to_user(sp, elf_info, ei_index * sizeof(elf_addr_t)))
58923 + if (copy_to_user(sp, saved_auxv, ei_index * sizeof(elf_addr_t)))
58924 return -EFAULT;
58925 return 0;
58926 }
58927 @@ -514,14 +541,14 @@ static inline int arch_check_elf(struct elfhdr *ehdr, bool has_interp,
58928 an ELF header */
58929
58930 static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58931 - struct file *interpreter, unsigned long *interp_map_addr,
58932 + struct file *interpreter,
58933 unsigned long no_base, struct elf_phdr *interp_elf_phdata)
58934 {
58935 struct elf_phdr *eppnt;
58936 - unsigned long load_addr = 0;
58937 + unsigned long load_addr = 0, pax_task_size = TASK_SIZE;
58938 int load_addr_set = 0;
58939 unsigned long last_bss = 0, elf_bss = 0;
58940 - unsigned long error = ~0UL;
58941 + unsigned long error = -EINVAL;
58942 unsigned long total_size;
58943 int i;
58944
58945 @@ -541,6 +568,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58946 goto out;
58947 }
58948
58949 +#ifdef CONFIG_PAX_SEGMEXEC
58950 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
58951 + pax_task_size = SEGMEXEC_TASK_SIZE;
58952 +#endif
58953 +
58954 eppnt = interp_elf_phdata;
58955 for (i = 0; i < interp_elf_ex->e_phnum; i++, eppnt++) {
58956 if (eppnt->p_type == PT_LOAD) {
58957 @@ -564,8 +596,6 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58958 map_addr = elf_map(interpreter, load_addr + vaddr,
58959 eppnt, elf_prot, elf_type, total_size);
58960 total_size = 0;
58961 - if (!*interp_map_addr)
58962 - *interp_map_addr = map_addr;
58963 error = map_addr;
58964 if (BAD_ADDR(map_addr))
58965 goto out;
58966 @@ -584,8 +614,8 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58967 k = load_addr + eppnt->p_vaddr;
58968 if (BAD_ADDR(k) ||
58969 eppnt->p_filesz > eppnt->p_memsz ||
58970 - eppnt->p_memsz > TASK_SIZE ||
58971 - TASK_SIZE - eppnt->p_memsz < k) {
58972 + eppnt->p_memsz > pax_task_size ||
58973 + pax_task_size - eppnt->p_memsz < k) {
58974 error = -ENOMEM;
58975 goto out;
58976 }
58977 @@ -624,9 +654,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58978 elf_bss = ELF_PAGESTART(elf_bss + ELF_MIN_ALIGN - 1);
58979
58980 /* Map the last of the bss segment */
58981 - error = vm_brk(elf_bss, last_bss - elf_bss);
58982 - if (BAD_ADDR(error))
58983 - goto out;
58984 + if (last_bss > elf_bss) {
58985 + error = vm_brk(elf_bss, last_bss - elf_bss);
58986 + if (BAD_ADDR(error))
58987 + goto out;
58988 + }
58989 }
58990
58991 error = load_addr;
58992 @@ -634,6 +666,336 @@ out:
58993 return error;
58994 }
58995
58996 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
58997 +#ifdef CONFIG_PAX_SOFTMODE
58998 +static unsigned long pax_parse_pt_pax_softmode(const struct elf_phdr * const elf_phdata)
58999 +{
59000 + unsigned long pax_flags = 0UL;
59001 +
59002 +#ifdef CONFIG_PAX_PAGEEXEC
59003 + if (elf_phdata->p_flags & PF_PAGEEXEC)
59004 + pax_flags |= MF_PAX_PAGEEXEC;
59005 +#endif
59006 +
59007 +#ifdef CONFIG_PAX_SEGMEXEC
59008 + if (elf_phdata->p_flags & PF_SEGMEXEC)
59009 + pax_flags |= MF_PAX_SEGMEXEC;
59010 +#endif
59011 +
59012 +#ifdef CONFIG_PAX_EMUTRAMP
59013 + if ((elf_phdata->p_flags & PF_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
59014 + pax_flags |= MF_PAX_EMUTRAMP;
59015 +#endif
59016 +
59017 +#ifdef CONFIG_PAX_MPROTECT
59018 + if (elf_phdata->p_flags & PF_MPROTECT)
59019 + pax_flags |= MF_PAX_MPROTECT;
59020 +#endif
59021 +
59022 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
59023 + if (randomize_va_space && (elf_phdata->p_flags & PF_RANDMMAP))
59024 + pax_flags |= MF_PAX_RANDMMAP;
59025 +#endif
59026 +
59027 + return pax_flags;
59028 +}
59029 +#endif
59030 +
59031 +static unsigned long pax_parse_pt_pax_hardmode(const struct elf_phdr * const elf_phdata)
59032 +{
59033 + unsigned long pax_flags = 0UL;
59034 +
59035 +#ifdef CONFIG_PAX_PAGEEXEC
59036 + if (!(elf_phdata->p_flags & PF_NOPAGEEXEC))
59037 + pax_flags |= MF_PAX_PAGEEXEC;
59038 +#endif
59039 +
59040 +#ifdef CONFIG_PAX_SEGMEXEC
59041 + if (!(elf_phdata->p_flags & PF_NOSEGMEXEC))
59042 + pax_flags |= MF_PAX_SEGMEXEC;
59043 +#endif
59044 +
59045 +#ifdef CONFIG_PAX_EMUTRAMP
59046 + if (!(elf_phdata->p_flags & PF_NOEMUTRAMP))
59047 + pax_flags |= MF_PAX_EMUTRAMP;
59048 +#endif
59049 +
59050 +#ifdef CONFIG_PAX_MPROTECT
59051 + if (!(elf_phdata->p_flags & PF_NOMPROTECT))
59052 + pax_flags |= MF_PAX_MPROTECT;
59053 +#endif
59054 +
59055 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
59056 + if (randomize_va_space && !(elf_phdata->p_flags & PF_NORANDMMAP))
59057 + pax_flags |= MF_PAX_RANDMMAP;
59058 +#endif
59059 +
59060 + return pax_flags;
59061 +}
59062 +#endif
59063 +
59064 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
59065 +#ifdef CONFIG_PAX_SOFTMODE
59066 +static unsigned long pax_parse_xattr_pax_softmode(unsigned long pax_flags_softmode)
59067 +{
59068 + unsigned long pax_flags = 0UL;
59069 +
59070 +#ifdef CONFIG_PAX_PAGEEXEC
59071 + if (pax_flags_softmode & MF_PAX_PAGEEXEC)
59072 + pax_flags |= MF_PAX_PAGEEXEC;
59073 +#endif
59074 +
59075 +#ifdef CONFIG_PAX_SEGMEXEC
59076 + if (pax_flags_softmode & MF_PAX_SEGMEXEC)
59077 + pax_flags |= MF_PAX_SEGMEXEC;
59078 +#endif
59079 +
59080 +#ifdef CONFIG_PAX_EMUTRAMP
59081 + if ((pax_flags_softmode & MF_PAX_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
59082 + pax_flags |= MF_PAX_EMUTRAMP;
59083 +#endif
59084 +
59085 +#ifdef CONFIG_PAX_MPROTECT
59086 + if (pax_flags_softmode & MF_PAX_MPROTECT)
59087 + pax_flags |= MF_PAX_MPROTECT;
59088 +#endif
59089 +
59090 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
59091 + if (randomize_va_space && (pax_flags_softmode & MF_PAX_RANDMMAP))
59092 + pax_flags |= MF_PAX_RANDMMAP;
59093 +#endif
59094 +
59095 + return pax_flags;
59096 +}
59097 +#endif
59098 +
59099 +static unsigned long pax_parse_xattr_pax_hardmode(unsigned long pax_flags_hardmode)
59100 +{
59101 + unsigned long pax_flags = 0UL;
59102 +
59103 +#ifdef CONFIG_PAX_PAGEEXEC
59104 + if (!(pax_flags_hardmode & MF_PAX_PAGEEXEC))
59105 + pax_flags |= MF_PAX_PAGEEXEC;
59106 +#endif
59107 +
59108 +#ifdef CONFIG_PAX_SEGMEXEC
59109 + if (!(pax_flags_hardmode & MF_PAX_SEGMEXEC))
59110 + pax_flags |= MF_PAX_SEGMEXEC;
59111 +#endif
59112 +
59113 +#ifdef CONFIG_PAX_EMUTRAMP
59114 + if (!(pax_flags_hardmode & MF_PAX_EMUTRAMP))
59115 + pax_flags |= MF_PAX_EMUTRAMP;
59116 +#endif
59117 +
59118 +#ifdef CONFIG_PAX_MPROTECT
59119 + if (!(pax_flags_hardmode & MF_PAX_MPROTECT))
59120 + pax_flags |= MF_PAX_MPROTECT;
59121 +#endif
59122 +
59123 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
59124 + if (randomize_va_space && !(pax_flags_hardmode & MF_PAX_RANDMMAP))
59125 + pax_flags |= MF_PAX_RANDMMAP;
59126 +#endif
59127 +
59128 + return pax_flags;
59129 +}
59130 +#endif
59131 +
59132 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
59133 +static unsigned long pax_parse_defaults(void)
59134 +{
59135 + unsigned long pax_flags = 0UL;
59136 +
59137 +#ifdef CONFIG_PAX_SOFTMODE
59138 + if (pax_softmode)
59139 + return pax_flags;
59140 +#endif
59141 +
59142 +#ifdef CONFIG_PAX_PAGEEXEC
59143 + pax_flags |= MF_PAX_PAGEEXEC;
59144 +#endif
59145 +
59146 +#ifdef CONFIG_PAX_SEGMEXEC
59147 + pax_flags |= MF_PAX_SEGMEXEC;
59148 +#endif
59149 +
59150 +#ifdef CONFIG_PAX_MPROTECT
59151 + pax_flags |= MF_PAX_MPROTECT;
59152 +#endif
59153 +
59154 +#ifdef CONFIG_PAX_RANDMMAP
59155 + if (randomize_va_space)
59156 + pax_flags |= MF_PAX_RANDMMAP;
59157 +#endif
59158 +
59159 + return pax_flags;
59160 +}
59161 +
59162 +static unsigned long pax_parse_ei_pax(const struct elfhdr * const elf_ex)
59163 +{
59164 + unsigned long pax_flags = PAX_PARSE_FLAGS_FALLBACK;
59165 +
59166 +#ifdef CONFIG_PAX_EI_PAX
59167 +
59168 +#ifdef CONFIG_PAX_SOFTMODE
59169 + if (pax_softmode)
59170 + return pax_flags;
59171 +#endif
59172 +
59173 + pax_flags = 0UL;
59174 +
59175 +#ifdef CONFIG_PAX_PAGEEXEC
59176 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_PAGEEXEC))
59177 + pax_flags |= MF_PAX_PAGEEXEC;
59178 +#endif
59179 +
59180 +#ifdef CONFIG_PAX_SEGMEXEC
59181 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_SEGMEXEC))
59182 + pax_flags |= MF_PAX_SEGMEXEC;
59183 +#endif
59184 +
59185 +#ifdef CONFIG_PAX_EMUTRAMP
59186 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && (elf_ex->e_ident[EI_PAX] & EF_PAX_EMUTRAMP))
59187 + pax_flags |= MF_PAX_EMUTRAMP;
59188 +#endif
59189 +
59190 +#ifdef CONFIG_PAX_MPROTECT
59191 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && !(elf_ex->e_ident[EI_PAX] & EF_PAX_MPROTECT))
59192 + pax_flags |= MF_PAX_MPROTECT;
59193 +#endif
59194 +
59195 +#ifdef CONFIG_PAX_ASLR
59196 + if (randomize_va_space && !(elf_ex->e_ident[EI_PAX] & EF_PAX_RANDMMAP))
59197 + pax_flags |= MF_PAX_RANDMMAP;
59198 +#endif
59199 +
59200 +#endif
59201 +
59202 + return pax_flags;
59203 +
59204 +}
59205 +
59206 +static unsigned long pax_parse_pt_pax(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata)
59207 +{
59208 +
59209 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
59210 + unsigned long i;
59211 +
59212 + for (i = 0UL; i < elf_ex->e_phnum; i++)
59213 + if (elf_phdata[i].p_type == PT_PAX_FLAGS) {
59214 + if (((elf_phdata[i].p_flags & PF_PAGEEXEC) && (elf_phdata[i].p_flags & PF_NOPAGEEXEC)) ||
59215 + ((elf_phdata[i].p_flags & PF_SEGMEXEC) && (elf_phdata[i].p_flags & PF_NOSEGMEXEC)) ||
59216 + ((elf_phdata[i].p_flags & PF_EMUTRAMP) && (elf_phdata[i].p_flags & PF_NOEMUTRAMP)) ||
59217 + ((elf_phdata[i].p_flags & PF_MPROTECT) && (elf_phdata[i].p_flags & PF_NOMPROTECT)) ||
59218 + ((elf_phdata[i].p_flags & PF_RANDMMAP) && (elf_phdata[i].p_flags & PF_NORANDMMAP)))
59219 + return PAX_PARSE_FLAGS_FALLBACK;
59220 +
59221 +#ifdef CONFIG_PAX_SOFTMODE
59222 + if (pax_softmode)
59223 + return pax_parse_pt_pax_softmode(&elf_phdata[i]);
59224 + else
59225 +#endif
59226 +
59227 + return pax_parse_pt_pax_hardmode(&elf_phdata[i]);
59228 + break;
59229 + }
59230 +#endif
59231 +
59232 + return PAX_PARSE_FLAGS_FALLBACK;
59233 +}
59234 +
59235 +static unsigned long pax_parse_xattr_pax(struct file * const file)
59236 +{
59237 +
59238 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
59239 + ssize_t xattr_size, i;
59240 + unsigned char xattr_value[sizeof("pemrs") - 1];
59241 + unsigned long pax_flags_hardmode = 0UL, pax_flags_softmode = 0UL;
59242 +
59243 + xattr_size = pax_getxattr(file->f_path.dentry, xattr_value, sizeof xattr_value);
59244 + if (xattr_size < 0 || xattr_size > sizeof xattr_value)
59245 + return PAX_PARSE_FLAGS_FALLBACK;
59246 +
59247 + for (i = 0; i < xattr_size; i++)
59248 + switch (xattr_value[i]) {
59249 + default:
59250 + return PAX_PARSE_FLAGS_FALLBACK;
59251 +
59252 +#define parse_flag(option1, option2, flag) \
59253 + case option1: \
59254 + if (pax_flags_hardmode & MF_PAX_##flag) \
59255 + return PAX_PARSE_FLAGS_FALLBACK;\
59256 + pax_flags_hardmode |= MF_PAX_##flag; \
59257 + break; \
59258 + case option2: \
59259 + if (pax_flags_softmode & MF_PAX_##flag) \
59260 + return PAX_PARSE_FLAGS_FALLBACK;\
59261 + pax_flags_softmode |= MF_PAX_##flag; \
59262 + break;
59263 +
59264 + parse_flag('p', 'P', PAGEEXEC);
59265 + parse_flag('e', 'E', EMUTRAMP);
59266 + parse_flag('m', 'M', MPROTECT);
59267 + parse_flag('r', 'R', RANDMMAP);
59268 + parse_flag('s', 'S', SEGMEXEC);
59269 +
59270 +#undef parse_flag
59271 + }
59272 +
59273 + if (pax_flags_hardmode & pax_flags_softmode)
59274 + return PAX_PARSE_FLAGS_FALLBACK;
59275 +
59276 +#ifdef CONFIG_PAX_SOFTMODE
59277 + if (pax_softmode)
59278 + return pax_parse_xattr_pax_softmode(pax_flags_softmode);
59279 + else
59280 +#endif
59281 +
59282 + return pax_parse_xattr_pax_hardmode(pax_flags_hardmode);
59283 +#else
59284 + return PAX_PARSE_FLAGS_FALLBACK;
59285 +#endif
59286 +
59287 +}
59288 +
59289 +static long pax_parse_pax_flags(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata, struct file * const file)
59290 +{
59291 + unsigned long pax_flags, ei_pax_flags, pt_pax_flags, xattr_pax_flags;
59292 +
59293 + pax_flags = pax_parse_defaults();
59294 + ei_pax_flags = pax_parse_ei_pax(elf_ex);
59295 + pt_pax_flags = pax_parse_pt_pax(elf_ex, elf_phdata);
59296 + xattr_pax_flags = pax_parse_xattr_pax(file);
59297 +
59298 + if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
59299 + xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
59300 + pt_pax_flags != xattr_pax_flags)
59301 + return -EINVAL;
59302 + if (xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
59303 + pax_flags = xattr_pax_flags;
59304 + else if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
59305 + pax_flags = pt_pax_flags;
59306 + else if (ei_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
59307 + pax_flags = ei_pax_flags;
59308 +
59309 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_PAX_SEGMEXEC)
59310 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) == (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
59311 + if ((__supported_pte_mask & _PAGE_NX))
59312 + pax_flags &= ~MF_PAX_SEGMEXEC;
59313 + else
59314 + pax_flags &= ~MF_PAX_PAGEEXEC;
59315 + }
59316 +#endif
59317 +
59318 + if (0 > pax_check_flags(&pax_flags))
59319 + return -EINVAL;
59320 +
59321 + current->mm->pax_flags = pax_flags;
59322 + return 0;
59323 +}
59324 +#endif
59325 +
59326 /*
59327 * These are the functions used to load ELF style executables and shared
59328 * libraries. There is no binary dependent code anywhere else.
59329 @@ -647,6 +1009,11 @@ static unsigned long randomize_stack_top(unsigned long stack_top)
59330 {
59331 unsigned long random_variable = 0;
59332
59333 +#ifdef CONFIG_PAX_RANDUSTACK
59334 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
59335 + return stack_top - current->mm->delta_stack;
59336 +#endif
59337 +
59338 if ((current->flags & PF_RANDOMIZE) &&
59339 !(current->personality & ADDR_NO_RANDOMIZE)) {
59340 random_variable = (unsigned long) get_random_int();
59341 @@ -666,7 +1033,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
59342 unsigned long load_addr = 0, load_bias = 0;
59343 int load_addr_set = 0;
59344 char * elf_interpreter = NULL;
59345 - unsigned long error;
59346 + unsigned long error = 0;
59347 struct elf_phdr *elf_ppnt, *elf_phdata, *interp_elf_phdata = NULL;
59348 unsigned long elf_bss, elf_brk;
59349 int retval, i;
59350 @@ -681,6 +1048,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
59351 struct elfhdr interp_elf_ex;
59352 } *loc;
59353 struct arch_elf_state arch_state = INIT_ARCH_ELF_STATE;
59354 + unsigned long pax_task_size;
59355
59356 loc = kmalloc(sizeof(*loc), GFP_KERNEL);
59357 if (!loc) {
59358 @@ -839,6 +1207,77 @@ static int load_elf_binary(struct linux_binprm *bprm)
59359 /* Do this immediately, since STACK_TOP as used in setup_arg_pages
59360 may depend on the personality. */
59361 SET_PERSONALITY2(loc->elf_ex, &arch_state);
59362 +
59363 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
59364 + current->mm->pax_flags = 0UL;
59365 +#endif
59366 +
59367 +#ifdef CONFIG_PAX_DLRESOLVE
59368 + current->mm->call_dl_resolve = 0UL;
59369 +#endif
59370 +
59371 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
59372 + current->mm->call_syscall = 0UL;
59373 +#endif
59374 +
59375 +#ifdef CONFIG_PAX_ASLR
59376 + current->mm->delta_mmap = 0UL;
59377 + current->mm->delta_stack = 0UL;
59378 +#endif
59379 +
59380 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
59381 + if (0 > pax_parse_pax_flags(&loc->elf_ex, elf_phdata, bprm->file)) {
59382 + send_sig(SIGKILL, current, 0);
59383 + goto out_free_dentry;
59384 + }
59385 +#endif
59386 +
59387 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
59388 + pax_set_initial_flags(bprm);
59389 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
59390 + if (pax_set_initial_flags_func)
59391 + (pax_set_initial_flags_func)(bprm);
59392 +#endif
59393 +
59394 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
59395 + if ((current->mm->pax_flags & MF_PAX_PAGEEXEC) && !(__supported_pte_mask & _PAGE_NX)) {
59396 + current->mm->context.user_cs_limit = PAGE_SIZE;
59397 + current->mm->def_flags |= VM_PAGEEXEC | VM_NOHUGEPAGE;
59398 + }
59399 +#endif
59400 +
59401 +#ifdef CONFIG_PAX_SEGMEXEC
59402 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
59403 + current->mm->context.user_cs_base = SEGMEXEC_TASK_SIZE;
59404 + current->mm->context.user_cs_limit = TASK_SIZE-SEGMEXEC_TASK_SIZE;
59405 + pax_task_size = SEGMEXEC_TASK_SIZE;
59406 + current->mm->def_flags |= VM_NOHUGEPAGE;
59407 + } else
59408 +#endif
59409 +
59410 + pax_task_size = TASK_SIZE;
59411 +
59412 +#if defined(CONFIG_ARCH_TRACK_EXEC_LIMIT) || defined(CONFIG_PAX_SEGMEXEC)
59413 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
59414 + set_user_cs(current->mm->context.user_cs_base, current->mm->context.user_cs_limit, get_cpu());
59415 + put_cpu();
59416 + }
59417 +#endif
59418 +
59419 +#ifdef CONFIG_PAX_ASLR
59420 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
59421 + current->mm->delta_mmap = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN)-1)) << PAGE_SHIFT;
59422 + current->mm->delta_stack = (pax_get_random_long() & ((1UL << PAX_DELTA_STACK_LEN)-1)) << PAGE_SHIFT;
59423 + }
59424 +#endif
59425 +
59426 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
59427 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
59428 + executable_stack = EXSTACK_DISABLE_X;
59429 + current->personality &= ~READ_IMPLIES_EXEC;
59430 + } else
59431 +#endif
59432 +
59433 if (elf_read_implies_exec(loc->elf_ex, executable_stack))
59434 current->personality |= READ_IMPLIES_EXEC;
59435
59436 @@ -924,6 +1363,20 @@ static int load_elf_binary(struct linux_binprm *bprm)
59437 #else
59438 load_bias = ELF_PAGESTART(ELF_ET_DYN_BASE - vaddr);
59439 #endif
59440 +
59441 +#ifdef CONFIG_PAX_RANDMMAP
59442 + /* PaX: randomize base address at the default exe base if requested */
59443 + if ((current->mm->pax_flags & MF_PAX_RANDMMAP) && elf_interpreter) {
59444 +#ifdef CONFIG_SPARC64
59445 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << (PAGE_SHIFT+1);
59446 +#else
59447 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << PAGE_SHIFT;
59448 +#endif
59449 + load_bias = ELF_PAGESTART(PAX_ELF_ET_DYN_BASE - vaddr + load_bias);
59450 + elf_flags |= MAP_FIXED;
59451 + }
59452 +#endif
59453 +
59454 }
59455
59456 error = elf_map(bprm->file, load_bias + vaddr, elf_ppnt,
59457 @@ -955,9 +1408,9 @@ static int load_elf_binary(struct linux_binprm *bprm)
59458 * allowed task size. Note that p_filesz must always be
59459 * <= p_memsz so it is only necessary to check p_memsz.
59460 */
59461 - if (BAD_ADDR(k) || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
59462 - elf_ppnt->p_memsz > TASK_SIZE ||
59463 - TASK_SIZE - elf_ppnt->p_memsz < k) {
59464 + if (k >= pax_task_size || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
59465 + elf_ppnt->p_memsz > pax_task_size ||
59466 + pax_task_size - elf_ppnt->p_memsz < k) {
59467 /* set_brk can never work. Avoid overflows. */
59468 retval = -EINVAL;
59469 goto out_free_dentry;
59470 @@ -993,16 +1446,43 @@ static int load_elf_binary(struct linux_binprm *bprm)
59471 if (retval)
59472 goto out_free_dentry;
59473 if (likely(elf_bss != elf_brk) && unlikely(padzero(elf_bss))) {
59474 - retval = -EFAULT; /* Nobody gets to see this, but.. */
59475 - goto out_free_dentry;
59476 + /*
59477 + * This bss-zeroing can fail if the ELF
59478 + * file specifies odd protections. So
59479 + * we don't check the return value
59480 + */
59481 }
59482
59483 +#ifdef CONFIG_PAX_RANDMMAP
59484 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
59485 + unsigned long start, size, flags;
59486 + vm_flags_t vm_flags;
59487 +
59488 + start = ELF_PAGEALIGN(elf_brk);
59489 + size = PAGE_SIZE + ((pax_get_random_long() & ((1UL << 22) - 1UL)) << 4);
59490 + flags = MAP_FIXED | MAP_PRIVATE;
59491 + vm_flags = VM_DONTEXPAND | VM_DONTDUMP;
59492 +
59493 + down_write(&current->mm->mmap_sem);
59494 + start = get_unmapped_area(NULL, start, PAGE_ALIGN(size), 0, flags);
59495 + retval = -ENOMEM;
59496 + if (!IS_ERR_VALUE(start) && !find_vma_intersection(current->mm, start, start + size + PAGE_SIZE)) {
59497 +// if (current->personality & ADDR_NO_RANDOMIZE)
59498 +// vm_flags |= VM_READ | VM_MAYREAD;
59499 + start = mmap_region(NULL, start, PAGE_ALIGN(size), vm_flags, 0);
59500 + retval = IS_ERR_VALUE(start) ? start : 0;
59501 + }
59502 + up_write(&current->mm->mmap_sem);
59503 + if (retval == 0)
59504 + retval = set_brk(start + size, start + size + PAGE_SIZE);
59505 + if (retval < 0)
59506 + goto out_free_dentry;
59507 + }
59508 +#endif
59509 +
59510 if (elf_interpreter) {
59511 - unsigned long interp_map_addr = 0;
59512 -
59513 elf_entry = load_elf_interp(&loc->interp_elf_ex,
59514 interpreter,
59515 - &interp_map_addr,
59516 load_bias, interp_elf_phdata);
59517 if (!IS_ERR((void *)elf_entry)) {
59518 /*
59519 @@ -1230,7 +1710,7 @@ static bool always_dump_vma(struct vm_area_struct *vma)
59520 * Decide what to dump of a segment, part, all or none.
59521 */
59522 static unsigned long vma_dump_size(struct vm_area_struct *vma,
59523 - unsigned long mm_flags)
59524 + unsigned long mm_flags, long signr)
59525 {
59526 #define FILTER(type) (mm_flags & (1UL << MMF_DUMP_##type))
59527
59528 @@ -1268,7 +1748,7 @@ static unsigned long vma_dump_size(struct vm_area_struct *vma,
59529 if (vma->vm_file == NULL)
59530 return 0;
59531
59532 - if (FILTER(MAPPED_PRIVATE))
59533 + if (signr == SIGKILL || FILTER(MAPPED_PRIVATE))
59534 goto whole;
59535
59536 /*
59537 @@ -1475,9 +1955,9 @@ static void fill_auxv_note(struct memelfnote *note, struct mm_struct *mm)
59538 {
59539 elf_addr_t *auxv = (elf_addr_t *) mm->saved_auxv;
59540 int i = 0;
59541 - do
59542 + do {
59543 i += 2;
59544 - while (auxv[i - 2] != AT_NULL);
59545 + } while (auxv[i - 2] != AT_NULL);
59546 fill_note(note, "CORE", NT_AUXV, i * sizeof(elf_addr_t), auxv);
59547 }
59548
59549 @@ -1486,7 +1966,7 @@ static void fill_siginfo_note(struct memelfnote *note, user_siginfo_t *csigdata,
59550 {
59551 mm_segment_t old_fs = get_fs();
59552 set_fs(KERNEL_DS);
59553 - copy_siginfo_to_user((user_siginfo_t __user *) csigdata, siginfo);
59554 + copy_siginfo_to_user((user_siginfo_t __force_user *) csigdata, siginfo);
59555 set_fs(old_fs);
59556 fill_note(note, "CORE", NT_SIGINFO, sizeof(*csigdata), csigdata);
59557 }
59558 @@ -2206,7 +2686,7 @@ static int elf_core_dump(struct coredump_params *cprm)
59559 vma = next_vma(vma, gate_vma)) {
59560 unsigned long dump_size;
59561
59562 - dump_size = vma_dump_size(vma, cprm->mm_flags);
59563 + dump_size = vma_dump_size(vma, cprm->mm_flags, cprm->siginfo->si_signo);
59564 vma_filesz[i++] = dump_size;
59565 vma_data_size += dump_size;
59566 }
59567 @@ -2314,6 +2794,167 @@ out:
59568
59569 #endif /* CONFIG_ELF_CORE */
59570
59571 +#ifdef CONFIG_PAX_MPROTECT
59572 +/* PaX: non-PIC ELF libraries need relocations on their executable segments
59573 + * therefore we'll grant them VM_MAYWRITE once during their life. Similarly
59574 + * we'll remove VM_MAYWRITE for good on RELRO segments.
59575 + *
59576 + * The checks favour ld-linux.so behaviour which operates on a per ELF segment
59577 + * basis because we want to allow the common case and not the special ones.
59578 + */
59579 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags)
59580 +{
59581 + struct elfhdr elf_h;
59582 + struct elf_phdr elf_p;
59583 + unsigned long i;
59584 + unsigned long oldflags;
59585 + bool is_textrel_rw, is_textrel_rx, is_relro;
59586 +
59587 + if (!(vma->vm_mm->pax_flags & MF_PAX_MPROTECT) || !vma->vm_file)
59588 + return;
59589 +
59590 + oldflags = vma->vm_flags & (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ);
59591 + newflags &= VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ;
59592 +
59593 +#ifdef CONFIG_PAX_ELFRELOCS
59594 + /* possible TEXTREL */
59595 + is_textrel_rw = !vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYREAD | VM_EXEC | VM_READ) && newflags == (VM_WRITE | VM_READ);
59596 + is_textrel_rx = vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_WRITE | VM_READ) && newflags == (VM_EXEC | VM_READ);
59597 +#else
59598 + is_textrel_rw = false;
59599 + is_textrel_rx = false;
59600 +#endif
59601 +
59602 + /* possible RELRO */
59603 + is_relro = vma->anon_vma && oldflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ) && newflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ);
59604 +
59605 + if (!is_textrel_rw && !is_textrel_rx && !is_relro)
59606 + return;
59607 +
59608 + if (sizeof(elf_h) != kernel_read(vma->vm_file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
59609 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
59610 +
59611 +#ifdef CONFIG_PAX_ETEXECRELOCS
59612 + ((is_textrel_rw || is_textrel_rx) && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
59613 +#else
59614 + ((is_textrel_rw || is_textrel_rx) && elf_h.e_type != ET_DYN) ||
59615 +#endif
59616 +
59617 + (is_relro && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
59618 + !elf_check_arch(&elf_h) ||
59619 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
59620 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
59621 + return;
59622 +
59623 + for (i = 0UL; i < elf_h.e_phnum; i++) {
59624 + if (sizeof(elf_p) != kernel_read(vma->vm_file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
59625 + return;
59626 + switch (elf_p.p_type) {
59627 + case PT_DYNAMIC:
59628 + if (!is_textrel_rw && !is_textrel_rx)
59629 + continue;
59630 + i = 0UL;
59631 + while ((i+1) * sizeof(elf_dyn) <= elf_p.p_filesz) {
59632 + elf_dyn dyn;
59633 +
59634 + if (sizeof(dyn) != kernel_read(vma->vm_file, elf_p.p_offset + i*sizeof(dyn), (char *)&dyn, sizeof(dyn)))
59635 + break;
59636 + if (dyn.d_tag == DT_NULL)
59637 + break;
59638 + if (dyn.d_tag == DT_TEXTREL || (dyn.d_tag == DT_FLAGS && (dyn.d_un.d_val & DF_TEXTREL))) {
59639 + gr_log_textrel(vma);
59640 + if (is_textrel_rw)
59641 + vma->vm_flags |= VM_MAYWRITE;
59642 + else
59643 + /* PaX: disallow write access after relocs are done, hopefully noone else needs it... */
59644 + vma->vm_flags &= ~VM_MAYWRITE;
59645 + break;
59646 + }
59647 + i++;
59648 + }
59649 + is_textrel_rw = false;
59650 + is_textrel_rx = false;
59651 + continue;
59652 +
59653 + case PT_GNU_RELRO:
59654 + if (!is_relro)
59655 + continue;
59656 + if ((elf_p.p_offset >> PAGE_SHIFT) == vma->vm_pgoff && ELF_PAGEALIGN(elf_p.p_memsz) == vma->vm_end - vma->vm_start)
59657 + vma->vm_flags &= ~VM_MAYWRITE;
59658 + is_relro = false;
59659 + continue;
59660 +
59661 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
59662 + case PT_PAX_FLAGS: {
59663 + const char *msg_mprotect = "", *msg_emutramp = "";
59664 + char *buffer_lib, *buffer_exe;
59665 +
59666 + if (elf_p.p_flags & PF_NOMPROTECT)
59667 + msg_mprotect = "MPROTECT disabled";
59668 +
59669 +#ifdef CONFIG_PAX_EMUTRAMP
59670 + if (!(vma->vm_mm->pax_flags & MF_PAX_EMUTRAMP) && !(elf_p.p_flags & PF_NOEMUTRAMP))
59671 + msg_emutramp = "EMUTRAMP enabled";
59672 +#endif
59673 +
59674 + if (!msg_mprotect[0] && !msg_emutramp[0])
59675 + continue;
59676 +
59677 + if (!printk_ratelimit())
59678 + continue;
59679 +
59680 + buffer_lib = (char *)__get_free_page(GFP_KERNEL);
59681 + buffer_exe = (char *)__get_free_page(GFP_KERNEL);
59682 + if (buffer_lib && buffer_exe) {
59683 + char *path_lib, *path_exe;
59684 +
59685 + path_lib = pax_get_path(&vma->vm_file->f_path, buffer_lib, PAGE_SIZE);
59686 + path_exe = pax_get_path(&vma->vm_mm->exe_file->f_path, buffer_exe, PAGE_SIZE);
59687 +
59688 + pr_info("PAX: %s wants %s%s%s on %s\n", path_lib, msg_mprotect,
59689 + (msg_mprotect[0] && msg_emutramp[0] ? " and " : ""), msg_emutramp, path_exe);
59690 +
59691 + }
59692 + free_page((unsigned long)buffer_exe);
59693 + free_page((unsigned long)buffer_lib);
59694 + continue;
59695 + }
59696 +#endif
59697 +
59698 + }
59699 + }
59700 +}
59701 +#endif
59702 +
59703 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
59704 +
59705 +extern int grsec_enable_log_rwxmaps;
59706 +
59707 +static void elf_handle_mmap(struct file *file)
59708 +{
59709 + struct elfhdr elf_h;
59710 + struct elf_phdr elf_p;
59711 + unsigned long i;
59712 +
59713 + if (!grsec_enable_log_rwxmaps)
59714 + return;
59715 +
59716 + if (sizeof(elf_h) != kernel_read(file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
59717 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
59718 + (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC) || !elf_check_arch(&elf_h) ||
59719 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
59720 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
59721 + return;
59722 +
59723 + for (i = 0UL; i < elf_h.e_phnum; i++) {
59724 + if (sizeof(elf_p) != kernel_read(file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
59725 + return;
59726 + if (elf_p.p_type == PT_GNU_STACK && (elf_p.p_flags & PF_X))
59727 + gr_log_ptgnustack(file);
59728 + }
59729 +}
59730 +#endif
59731 +
59732 static int __init init_elf_binfmt(void)
59733 {
59734 register_binfmt(&elf_format);
59735 diff --git a/fs/block_dev.c b/fs/block_dev.c
59736 index b48c41b..e070416 100644
59737 --- a/fs/block_dev.c
59738 +++ b/fs/block_dev.c
59739 @@ -703,7 +703,7 @@ static bool bd_may_claim(struct block_device *bdev, struct block_device *whole,
59740 else if (bdev->bd_contains == bdev)
59741 return true; /* is a whole device which isn't held */
59742
59743 - else if (whole->bd_holder == bd_may_claim)
59744 + else if (whole->bd_holder == (void *)bd_may_claim)
59745 return true; /* is a partition of a device that is being partitioned */
59746 else if (whole->bd_holder != NULL)
59747 return false; /* is a partition of a held device */
59748 diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
59749 index f54511d..58acdec 100644
59750 --- a/fs/btrfs/ctree.c
59751 +++ b/fs/btrfs/ctree.c
59752 @@ -1173,9 +1173,12 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
59753 free_extent_buffer(buf);
59754 add_root_to_dirty_list(root);
59755 } else {
59756 - if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID)
59757 - parent_start = parent->start;
59758 - else
59759 + if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID) {
59760 + if (parent)
59761 + parent_start = parent->start;
59762 + else
59763 + parent_start = 0;
59764 + } else
59765 parent_start = 0;
59766
59767 WARN_ON(trans->transid != btrfs_header_generation(parent));
59768 diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
59769 index de4e70f..b41dc45 100644
59770 --- a/fs/btrfs/delayed-inode.c
59771 +++ b/fs/btrfs/delayed-inode.c
59772 @@ -462,7 +462,7 @@ static int __btrfs_add_delayed_deletion_item(struct btrfs_delayed_node *node,
59773
59774 static void finish_one_item(struct btrfs_delayed_root *delayed_root)
59775 {
59776 - int seq = atomic_inc_return(&delayed_root->items_seq);
59777 + int seq = atomic_inc_return_unchecked(&delayed_root->items_seq);
59778 if ((atomic_dec_return(&delayed_root->items) <
59779 BTRFS_DELAYED_BACKGROUND || seq % BTRFS_DELAYED_BATCH == 0) &&
59780 waitqueue_active(&delayed_root->wait))
59781 @@ -1412,7 +1412,7 @@ void btrfs_assert_delayed_root_empty(struct btrfs_root *root)
59782
59783 static int could_end_wait(struct btrfs_delayed_root *delayed_root, int seq)
59784 {
59785 - int val = atomic_read(&delayed_root->items_seq);
59786 + int val = atomic_read_unchecked(&delayed_root->items_seq);
59787
59788 if (val < seq || val >= seq + BTRFS_DELAYED_BATCH)
59789 return 1;
59790 @@ -1436,7 +1436,7 @@ void btrfs_balance_delayed_items(struct btrfs_root *root)
59791 int seq;
59792 int ret;
59793
59794 - seq = atomic_read(&delayed_root->items_seq);
59795 + seq = atomic_read_unchecked(&delayed_root->items_seq);
59796
59797 ret = btrfs_wq_run_delayed_node(delayed_root, root, 0);
59798 if (ret)
59799 diff --git a/fs/btrfs/delayed-inode.h b/fs/btrfs/delayed-inode.h
59800 index f70119f..ab5894d 100644
59801 --- a/fs/btrfs/delayed-inode.h
59802 +++ b/fs/btrfs/delayed-inode.h
59803 @@ -43,7 +43,7 @@ struct btrfs_delayed_root {
59804 */
59805 struct list_head prepare_list;
59806 atomic_t items; /* for delayed items */
59807 - atomic_t items_seq; /* for delayed items */
59808 + atomic_unchecked_t items_seq; /* for delayed items */
59809 int nodes; /* for delayed nodes */
59810 wait_queue_head_t wait;
59811 };
59812 @@ -90,7 +90,7 @@ static inline void btrfs_init_delayed_root(
59813 struct btrfs_delayed_root *delayed_root)
59814 {
59815 atomic_set(&delayed_root->items, 0);
59816 - atomic_set(&delayed_root->items_seq, 0);
59817 + atomic_set_unchecked(&delayed_root->items_seq, 0);
59818 delayed_root->nodes = 0;
59819 spin_lock_init(&delayed_root->lock);
59820 init_waitqueue_head(&delayed_root->wait);
59821 diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
59822 index 6f49b28..483410f 100644
59823 --- a/fs/btrfs/super.c
59824 +++ b/fs/btrfs/super.c
59825 @@ -271,7 +271,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
59826 function, line, errstr);
59827 return;
59828 }
59829 - ACCESS_ONCE(trans->transaction->aborted) = errno;
59830 + ACCESS_ONCE_RW(trans->transaction->aborted) = errno;
59831 /* Wake up anybody who may be waiting on this transaction */
59832 wake_up(&root->fs_info->transaction_wait);
59833 wake_up(&root->fs_info->transaction_blocked_wait);
59834 diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
59835 index 92db3f6..898a561 100644
59836 --- a/fs/btrfs/sysfs.c
59837 +++ b/fs/btrfs/sysfs.c
59838 @@ -472,7 +472,7 @@ static int addrm_unknown_feature_attrs(struct btrfs_fs_info *fs_info, bool add)
59839 for (set = 0; set < FEAT_MAX; set++) {
59840 int i;
59841 struct attribute *attrs[2];
59842 - struct attribute_group agroup = {
59843 + attribute_group_no_const agroup = {
59844 .name = "features",
59845 .attrs = attrs,
59846 };
59847 diff --git a/fs/btrfs/tests/free-space-tests.c b/fs/btrfs/tests/free-space-tests.c
59848 index 2299bfd..4098e72 100644
59849 --- a/fs/btrfs/tests/free-space-tests.c
59850 +++ b/fs/btrfs/tests/free-space-tests.c
59851 @@ -463,7 +463,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
59852 * extent entry.
59853 */
59854 use_bitmap_op = cache->free_space_ctl->op->use_bitmap;
59855 - cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
59856 + pax_open_kernel();
59857 + *(void **)&cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
59858 + pax_close_kernel();
59859
59860 /*
59861 * Extent entry covering free space range [128Mb - 256Kb, 128Mb - 128Kb[
59862 @@ -870,7 +872,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
59863 if (ret)
59864 return ret;
59865
59866 - cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
59867 + pax_open_kernel();
59868 + *(void **)&cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
59869 + pax_close_kernel();
59870 __btrfs_remove_free_space_cache(cache->free_space_ctl);
59871
59872 return 0;
59873 diff --git a/fs/btrfs/tree-log.h b/fs/btrfs/tree-log.h
59874 index 154990c..d0cf699 100644
59875 --- a/fs/btrfs/tree-log.h
59876 +++ b/fs/btrfs/tree-log.h
59877 @@ -43,7 +43,7 @@ static inline void btrfs_init_log_ctx(struct btrfs_log_ctx *ctx)
59878 static inline void btrfs_set_log_full_commit(struct btrfs_fs_info *fs_info,
59879 struct btrfs_trans_handle *trans)
59880 {
59881 - ACCESS_ONCE(fs_info->last_trans_log_full_commit) = trans->transid;
59882 + ACCESS_ONCE_RW(fs_info->last_trans_log_full_commit) = trans->transid;
59883 }
59884
59885 static inline int btrfs_need_log_full_commit(struct btrfs_fs_info *fs_info,
59886 diff --git a/fs/buffer.c b/fs/buffer.c
59887 index 20805db..2e8fc69 100644
59888 --- a/fs/buffer.c
59889 +++ b/fs/buffer.c
59890 @@ -3417,7 +3417,7 @@ void __init buffer_init(void)
59891 bh_cachep = kmem_cache_create("buffer_head",
59892 sizeof(struct buffer_head), 0,
59893 (SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
59894 - SLAB_MEM_SPREAD),
59895 + SLAB_MEM_SPREAD|SLAB_NO_SANITIZE),
59896 NULL);
59897
59898 /*
59899 diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c
59900 index fbb08e9..0fda764 100644
59901 --- a/fs/cachefiles/bind.c
59902 +++ b/fs/cachefiles/bind.c
59903 @@ -39,13 +39,11 @@ int cachefiles_daemon_bind(struct cachefiles_cache *cache, char *args)
59904 args);
59905
59906 /* start by checking things over */
59907 - ASSERT(cache->fstop_percent >= 0 &&
59908 - cache->fstop_percent < cache->fcull_percent &&
59909 + ASSERT(cache->fstop_percent < cache->fcull_percent &&
59910 cache->fcull_percent < cache->frun_percent &&
59911 cache->frun_percent < 100);
59912
59913 - ASSERT(cache->bstop_percent >= 0 &&
59914 - cache->bstop_percent < cache->bcull_percent &&
59915 + ASSERT(cache->bstop_percent < cache->bcull_percent &&
59916 cache->bcull_percent < cache->brun_percent &&
59917 cache->brun_percent < 100);
59918
59919 diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
59920 index ce1b115..4a6852c 100644
59921 --- a/fs/cachefiles/daemon.c
59922 +++ b/fs/cachefiles/daemon.c
59923 @@ -196,7 +196,7 @@ static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer,
59924 if (n > buflen)
59925 return -EMSGSIZE;
59926
59927 - if (copy_to_user(_buffer, buffer, n) != 0)
59928 + if (n > sizeof(buffer) || copy_to_user(_buffer, buffer, n) != 0)
59929 return -EFAULT;
59930
59931 return n;
59932 @@ -222,7 +222,7 @@ static ssize_t cachefiles_daemon_write(struct file *file,
59933 if (test_bit(CACHEFILES_DEAD, &cache->flags))
59934 return -EIO;
59935
59936 - if (datalen < 0 || datalen > PAGE_SIZE - 1)
59937 + if (datalen > PAGE_SIZE - 1)
59938 return -EOPNOTSUPP;
59939
59940 /* drag the command string into the kernel so we can parse it */
59941 @@ -385,7 +385,7 @@ static int cachefiles_daemon_fstop(struct cachefiles_cache *cache, char *args)
59942 if (args[0] != '%' || args[1] != '\0')
59943 return -EINVAL;
59944
59945 - if (fstop < 0 || fstop >= cache->fcull_percent)
59946 + if (fstop >= cache->fcull_percent)
59947 return cachefiles_daemon_range_error(cache, args);
59948
59949 cache->fstop_percent = fstop;
59950 @@ -457,7 +457,7 @@ static int cachefiles_daemon_bstop(struct cachefiles_cache *cache, char *args)
59951 if (args[0] != '%' || args[1] != '\0')
59952 return -EINVAL;
59953
59954 - if (bstop < 0 || bstop >= cache->bcull_percent)
59955 + if (bstop >= cache->bcull_percent)
59956 return cachefiles_daemon_range_error(cache, args);
59957
59958 cache->bstop_percent = bstop;
59959 diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
59960 index 8c52472..c4e3a69 100644
59961 --- a/fs/cachefiles/internal.h
59962 +++ b/fs/cachefiles/internal.h
59963 @@ -66,7 +66,7 @@ struct cachefiles_cache {
59964 wait_queue_head_t daemon_pollwq; /* poll waitqueue for daemon */
59965 struct rb_root active_nodes; /* active nodes (can't be culled) */
59966 rwlock_t active_lock; /* lock for active_nodes */
59967 - atomic_t gravecounter; /* graveyard uniquifier */
59968 + atomic_unchecked_t gravecounter; /* graveyard uniquifier */
59969 unsigned frun_percent; /* when to stop culling (% files) */
59970 unsigned fcull_percent; /* when to start culling (% files) */
59971 unsigned fstop_percent; /* when to stop allocating (% files) */
59972 @@ -178,19 +178,19 @@ extern int cachefiles_check_in_use(struct cachefiles_cache *cache,
59973 * proc.c
59974 */
59975 #ifdef CONFIG_CACHEFILES_HISTOGRAM
59976 -extern atomic_t cachefiles_lookup_histogram[HZ];
59977 -extern atomic_t cachefiles_mkdir_histogram[HZ];
59978 -extern atomic_t cachefiles_create_histogram[HZ];
59979 +extern atomic_unchecked_t cachefiles_lookup_histogram[HZ];
59980 +extern atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
59981 +extern atomic_unchecked_t cachefiles_create_histogram[HZ];
59982
59983 extern int __init cachefiles_proc_init(void);
59984 extern void cachefiles_proc_cleanup(void);
59985 static inline
59986 -void cachefiles_hist(atomic_t histogram[], unsigned long start_jif)
59987 +void cachefiles_hist(atomic_unchecked_t histogram[], unsigned long start_jif)
59988 {
59989 unsigned long jif = jiffies - start_jif;
59990 if (jif >= HZ)
59991 jif = HZ - 1;
59992 - atomic_inc(&histogram[jif]);
59993 + atomic_inc_unchecked(&histogram[jif]);
59994 }
59995
59996 #else
59997 diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
59998 index 7f8e83f..8951aa4 100644
59999 --- a/fs/cachefiles/namei.c
60000 +++ b/fs/cachefiles/namei.c
60001 @@ -309,7 +309,7 @@ try_again:
60002 /* first step is to make up a grave dentry in the graveyard */
60003 sprintf(nbuffer, "%08x%08x",
60004 (uint32_t) get_seconds(),
60005 - (uint32_t) atomic_inc_return(&cache->gravecounter));
60006 + (uint32_t) atomic_inc_return_unchecked(&cache->gravecounter));
60007
60008 /* do the multiway lock magic */
60009 trap = lock_rename(cache->graveyard, dir);
60010 diff --git a/fs/cachefiles/proc.c b/fs/cachefiles/proc.c
60011 index eccd339..4c1d995 100644
60012 --- a/fs/cachefiles/proc.c
60013 +++ b/fs/cachefiles/proc.c
60014 @@ -14,9 +14,9 @@
60015 #include <linux/seq_file.h>
60016 #include "internal.h"
60017
60018 -atomic_t cachefiles_lookup_histogram[HZ];
60019 -atomic_t cachefiles_mkdir_histogram[HZ];
60020 -atomic_t cachefiles_create_histogram[HZ];
60021 +atomic_unchecked_t cachefiles_lookup_histogram[HZ];
60022 +atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
60023 +atomic_unchecked_t cachefiles_create_histogram[HZ];
60024
60025 /*
60026 * display the latency histogram
60027 @@ -35,9 +35,9 @@ static int cachefiles_histogram_show(struct seq_file *m, void *v)
60028 return 0;
60029 default:
60030 index = (unsigned long) v - 3;
60031 - x = atomic_read(&cachefiles_lookup_histogram[index]);
60032 - y = atomic_read(&cachefiles_mkdir_histogram[index]);
60033 - z = atomic_read(&cachefiles_create_histogram[index]);
60034 + x = atomic_read_unchecked(&cachefiles_lookup_histogram[index]);
60035 + y = atomic_read_unchecked(&cachefiles_mkdir_histogram[index]);
60036 + z = atomic_read_unchecked(&cachefiles_create_histogram[index]);
60037 if (x == 0 && y == 0 && z == 0)
60038 return 0;
60039
60040 diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
60041 index c241603..56bae60 100644
60042 --- a/fs/ceph/dir.c
60043 +++ b/fs/ceph/dir.c
60044 @@ -129,6 +129,8 @@ static int __dcache_readdir(struct file *file, struct dir_context *ctx,
60045 struct dentry *dentry, *last;
60046 struct ceph_dentry_info *di;
60047 int err = 0;
60048 + char d_name[DNAME_INLINE_LEN];
60049 + const unsigned char *name;
60050
60051 /* claim ref on last dentry we returned */
60052 last = fi->dentry;
60053 @@ -192,7 +194,12 @@ more:
60054
60055 dout(" %llu (%llu) dentry %p %pd %p\n", di->offset, ctx->pos,
60056 dentry, dentry, dentry->d_inode);
60057 - if (!dir_emit(ctx, dentry->d_name.name,
60058 + name = dentry->d_name.name;
60059 + if (name == dentry->d_iname) {
60060 + memcpy(d_name, name, dentry->d_name.len);
60061 + name = d_name;
60062 + }
60063 + if (!dir_emit(ctx, name,
60064 dentry->d_name.len,
60065 ceph_translate_ino(dentry->d_sb, dentry->d_inode->i_ino),
60066 dentry->d_inode->i_mode >> 12)) {
60067 @@ -250,7 +257,7 @@ static int ceph_readdir(struct file *file, struct dir_context *ctx)
60068 struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
60069 struct ceph_mds_client *mdsc = fsc->mdsc;
60070 unsigned frag = fpos_frag(ctx->pos);
60071 - int off = fpos_off(ctx->pos);
60072 + unsigned int off = fpos_off(ctx->pos);
60073 int err;
60074 u32 ftype;
60075 struct ceph_mds_reply_info_parsed *rinfo;
60076 diff --git a/fs/ceph/super.c b/fs/ceph/super.c
60077 index 50f06cd..c7eba3e 100644
60078 --- a/fs/ceph/super.c
60079 +++ b/fs/ceph/super.c
60080 @@ -896,7 +896,7 @@ static int ceph_compare_super(struct super_block *sb, void *data)
60081 /*
60082 * construct our own bdi so we can control readahead, etc.
60083 */
60084 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
60085 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
60086
60087 static int ceph_register_bdi(struct super_block *sb,
60088 struct ceph_fs_client *fsc)
60089 @@ -913,7 +913,7 @@ static int ceph_register_bdi(struct super_block *sb,
60090 default_backing_dev_info.ra_pages;
60091
60092 err = bdi_register(&fsc->backing_dev_info, NULL, "ceph-%ld",
60093 - atomic_long_inc_return(&bdi_seq));
60094 + atomic_long_inc_return_unchecked(&bdi_seq));
60095 if (!err)
60096 sb->s_bdi = &fsc->backing_dev_info;
60097 return err;
60098 diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
60099 index 7febcf2..62a5721 100644
60100 --- a/fs/cifs/cifs_debug.c
60101 +++ b/fs/cifs/cifs_debug.c
60102 @@ -269,8 +269,8 @@ static ssize_t cifs_stats_proc_write(struct file *file,
60103
60104 if (strtobool(&c, &bv) == 0) {
60105 #ifdef CONFIG_CIFS_STATS2
60106 - atomic_set(&totBufAllocCount, 0);
60107 - atomic_set(&totSmBufAllocCount, 0);
60108 + atomic_set_unchecked(&totBufAllocCount, 0);
60109 + atomic_set_unchecked(&totSmBufAllocCount, 0);
60110 #endif /* CONFIG_CIFS_STATS2 */
60111 spin_lock(&cifs_tcp_ses_lock);
60112 list_for_each(tmp1, &cifs_tcp_ses_list) {
60113 @@ -283,7 +283,7 @@ static ssize_t cifs_stats_proc_write(struct file *file,
60114 tcon = list_entry(tmp3,
60115 struct cifs_tcon,
60116 tcon_list);
60117 - atomic_set(&tcon->num_smbs_sent, 0);
60118 + atomic_set_unchecked(&tcon->num_smbs_sent, 0);
60119 if (server->ops->clear_stats)
60120 server->ops->clear_stats(tcon);
60121 }
60122 @@ -315,8 +315,8 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
60123 smBufAllocCount.counter, cifs_min_small);
60124 #ifdef CONFIG_CIFS_STATS2
60125 seq_printf(m, "Total Large %d Small %d Allocations\n",
60126 - atomic_read(&totBufAllocCount),
60127 - atomic_read(&totSmBufAllocCount));
60128 + atomic_read_unchecked(&totBufAllocCount),
60129 + atomic_read_unchecked(&totSmBufAllocCount));
60130 #endif /* CONFIG_CIFS_STATS2 */
60131
60132 seq_printf(m, "Operations (MIDs): %d\n", atomic_read(&midCount));
60133 @@ -345,7 +345,7 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
60134 if (tcon->need_reconnect)
60135 seq_puts(m, "\tDISCONNECTED ");
60136 seq_printf(m, "\nSMBs: %d",
60137 - atomic_read(&tcon->num_smbs_sent));
60138 + atomic_read_unchecked(&tcon->num_smbs_sent));
60139 if (server->ops->print_stats)
60140 server->ops->print_stats(m, tcon);
60141 }
60142 diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
60143 index d72fe37..ded5511 100644
60144 --- a/fs/cifs/cifsfs.c
60145 +++ b/fs/cifs/cifsfs.c
60146 @@ -1092,7 +1092,7 @@ cifs_init_request_bufs(void)
60147 */
60148 cifs_req_cachep = kmem_cache_create("cifs_request",
60149 CIFSMaxBufSize + max_hdr_size, 0,
60150 - SLAB_HWCACHE_ALIGN, NULL);
60151 + SLAB_HWCACHE_ALIGN | SLAB_USERCOPY, NULL);
60152 if (cifs_req_cachep == NULL)
60153 return -ENOMEM;
60154
60155 @@ -1119,7 +1119,7 @@ cifs_init_request_bufs(void)
60156 efficient to alloc 1 per page off the slab compared to 17K (5page)
60157 alloc of large cifs buffers even when page debugging is on */
60158 cifs_sm_req_cachep = kmem_cache_create("cifs_small_rq",
60159 - MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN,
60160 + MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN | SLAB_USERCOPY,
60161 NULL);
60162 if (cifs_sm_req_cachep == NULL) {
60163 mempool_destroy(cifs_req_poolp);
60164 @@ -1204,8 +1204,8 @@ init_cifs(void)
60165 atomic_set(&bufAllocCount, 0);
60166 atomic_set(&smBufAllocCount, 0);
60167 #ifdef CONFIG_CIFS_STATS2
60168 - atomic_set(&totBufAllocCount, 0);
60169 - atomic_set(&totSmBufAllocCount, 0);
60170 + atomic_set_unchecked(&totBufAllocCount, 0);
60171 + atomic_set_unchecked(&totSmBufAllocCount, 0);
60172 #endif /* CONFIG_CIFS_STATS2 */
60173
60174 atomic_set(&midCount, 0);
60175 diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
60176 index 22b289a..bbbba08 100644
60177 --- a/fs/cifs/cifsglob.h
60178 +++ b/fs/cifs/cifsglob.h
60179 @@ -823,35 +823,35 @@ struct cifs_tcon {
60180 __u16 Flags; /* optional support bits */
60181 enum statusEnum tidStatus;
60182 #ifdef CONFIG_CIFS_STATS
60183 - atomic_t num_smbs_sent;
60184 + atomic_unchecked_t num_smbs_sent;
60185 union {
60186 struct {
60187 - atomic_t num_writes;
60188 - atomic_t num_reads;
60189 - atomic_t num_flushes;
60190 - atomic_t num_oplock_brks;
60191 - atomic_t num_opens;
60192 - atomic_t num_closes;
60193 - atomic_t num_deletes;
60194 - atomic_t num_mkdirs;
60195 - atomic_t num_posixopens;
60196 - atomic_t num_posixmkdirs;
60197 - atomic_t num_rmdirs;
60198 - atomic_t num_renames;
60199 - atomic_t num_t2renames;
60200 - atomic_t num_ffirst;
60201 - atomic_t num_fnext;
60202 - atomic_t num_fclose;
60203 - atomic_t num_hardlinks;
60204 - atomic_t num_symlinks;
60205 - atomic_t num_locks;
60206 - atomic_t num_acl_get;
60207 - atomic_t num_acl_set;
60208 + atomic_unchecked_t num_writes;
60209 + atomic_unchecked_t num_reads;
60210 + atomic_unchecked_t num_flushes;
60211 + atomic_unchecked_t num_oplock_brks;
60212 + atomic_unchecked_t num_opens;
60213 + atomic_unchecked_t num_closes;
60214 + atomic_unchecked_t num_deletes;
60215 + atomic_unchecked_t num_mkdirs;
60216 + atomic_unchecked_t num_posixopens;
60217 + atomic_unchecked_t num_posixmkdirs;
60218 + atomic_unchecked_t num_rmdirs;
60219 + atomic_unchecked_t num_renames;
60220 + atomic_unchecked_t num_t2renames;
60221 + atomic_unchecked_t num_ffirst;
60222 + atomic_unchecked_t num_fnext;
60223 + atomic_unchecked_t num_fclose;
60224 + atomic_unchecked_t num_hardlinks;
60225 + atomic_unchecked_t num_symlinks;
60226 + atomic_unchecked_t num_locks;
60227 + atomic_unchecked_t num_acl_get;
60228 + atomic_unchecked_t num_acl_set;
60229 } cifs_stats;
60230 #ifdef CONFIG_CIFS_SMB2
60231 struct {
60232 - atomic_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
60233 - atomic_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
60234 + atomic_unchecked_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
60235 + atomic_unchecked_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
60236 } smb2_stats;
60237 #endif /* CONFIG_CIFS_SMB2 */
60238 } stats;
60239 @@ -1198,7 +1198,7 @@ convert_delimiter(char *path, char delim)
60240 }
60241
60242 #ifdef CONFIG_CIFS_STATS
60243 -#define cifs_stats_inc atomic_inc
60244 +#define cifs_stats_inc atomic_inc_unchecked
60245
60246 static inline void cifs_stats_bytes_written(struct cifs_tcon *tcon,
60247 unsigned int bytes)
60248 @@ -1565,8 +1565,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
60249 /* Various Debug counters */
60250 GLOBAL_EXTERN atomic_t bufAllocCount; /* current number allocated */
60251 #ifdef CONFIG_CIFS_STATS2
60252 -GLOBAL_EXTERN atomic_t totBufAllocCount; /* total allocated over all time */
60253 -GLOBAL_EXTERN atomic_t totSmBufAllocCount;
60254 +GLOBAL_EXTERN atomic_unchecked_t totBufAllocCount; /* total allocated over all time */
60255 +GLOBAL_EXTERN atomic_unchecked_t totSmBufAllocCount;
60256 #endif
60257 GLOBAL_EXTERN atomic_t smBufAllocCount;
60258 GLOBAL_EXTERN atomic_t midCount;
60259 diff --git a/fs/cifs/file.c b/fs/cifs/file.c
60260 index 3e30d92..2c9f066 100644
60261 --- a/fs/cifs/file.c
60262 +++ b/fs/cifs/file.c
60263 @@ -2061,10 +2061,14 @@ static int cifs_writepages(struct address_space *mapping,
60264 index = mapping->writeback_index; /* Start from prev offset */
60265 end = -1;
60266 } else {
60267 - index = wbc->range_start >> PAGE_CACHE_SHIFT;
60268 - end = wbc->range_end >> PAGE_CACHE_SHIFT;
60269 - if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX)
60270 + if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX) {
60271 range_whole = true;
60272 + index = 0;
60273 + end = ULONG_MAX;
60274 + } else {
60275 + index = wbc->range_start >> PAGE_CACHE_SHIFT;
60276 + end = wbc->range_end >> PAGE_CACHE_SHIFT;
60277 + }
60278 scanned = true;
60279 }
60280 server = cifs_sb_master_tcon(cifs_sb)->ses->server;
60281 diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
60282 index 3379463..3af418a 100644
60283 --- a/fs/cifs/misc.c
60284 +++ b/fs/cifs/misc.c
60285 @@ -170,7 +170,7 @@ cifs_buf_get(void)
60286 memset(ret_buf, 0, buf_size + 3);
60287 atomic_inc(&bufAllocCount);
60288 #ifdef CONFIG_CIFS_STATS2
60289 - atomic_inc(&totBufAllocCount);
60290 + atomic_inc_unchecked(&totBufAllocCount);
60291 #endif /* CONFIG_CIFS_STATS2 */
60292 }
60293
60294 @@ -205,7 +205,7 @@ cifs_small_buf_get(void)
60295 /* memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/
60296 atomic_inc(&smBufAllocCount);
60297 #ifdef CONFIG_CIFS_STATS2
60298 - atomic_inc(&totSmBufAllocCount);
60299 + atomic_inc_unchecked(&totSmBufAllocCount);
60300 #endif /* CONFIG_CIFS_STATS2 */
60301
60302 }
60303 diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
60304 index d297903..1cb7516 100644
60305 --- a/fs/cifs/smb1ops.c
60306 +++ b/fs/cifs/smb1ops.c
60307 @@ -622,27 +622,27 @@ static void
60308 cifs_clear_stats(struct cifs_tcon *tcon)
60309 {
60310 #ifdef CONFIG_CIFS_STATS
60311 - atomic_set(&tcon->stats.cifs_stats.num_writes, 0);
60312 - atomic_set(&tcon->stats.cifs_stats.num_reads, 0);
60313 - atomic_set(&tcon->stats.cifs_stats.num_flushes, 0);
60314 - atomic_set(&tcon->stats.cifs_stats.num_oplock_brks, 0);
60315 - atomic_set(&tcon->stats.cifs_stats.num_opens, 0);
60316 - atomic_set(&tcon->stats.cifs_stats.num_posixopens, 0);
60317 - atomic_set(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
60318 - atomic_set(&tcon->stats.cifs_stats.num_closes, 0);
60319 - atomic_set(&tcon->stats.cifs_stats.num_deletes, 0);
60320 - atomic_set(&tcon->stats.cifs_stats.num_mkdirs, 0);
60321 - atomic_set(&tcon->stats.cifs_stats.num_rmdirs, 0);
60322 - atomic_set(&tcon->stats.cifs_stats.num_renames, 0);
60323 - atomic_set(&tcon->stats.cifs_stats.num_t2renames, 0);
60324 - atomic_set(&tcon->stats.cifs_stats.num_ffirst, 0);
60325 - atomic_set(&tcon->stats.cifs_stats.num_fnext, 0);
60326 - atomic_set(&tcon->stats.cifs_stats.num_fclose, 0);
60327 - atomic_set(&tcon->stats.cifs_stats.num_hardlinks, 0);
60328 - atomic_set(&tcon->stats.cifs_stats.num_symlinks, 0);
60329 - atomic_set(&tcon->stats.cifs_stats.num_locks, 0);
60330 - atomic_set(&tcon->stats.cifs_stats.num_acl_get, 0);
60331 - atomic_set(&tcon->stats.cifs_stats.num_acl_set, 0);
60332 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_writes, 0);
60333 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_reads, 0);
60334 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_flushes, 0);
60335 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_oplock_brks, 0);
60336 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_opens, 0);
60337 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixopens, 0);
60338 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
60339 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_closes, 0);
60340 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_deletes, 0);
60341 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_mkdirs, 0);
60342 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_rmdirs, 0);
60343 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_renames, 0);
60344 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_t2renames, 0);
60345 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_ffirst, 0);
60346 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fnext, 0);
60347 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fclose, 0);
60348 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_hardlinks, 0);
60349 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_symlinks, 0);
60350 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_locks, 0);
60351 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_get, 0);
60352 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_set, 0);
60353 #endif
60354 }
60355
60356 @@ -651,36 +651,36 @@ cifs_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
60357 {
60358 #ifdef CONFIG_CIFS_STATS
60359 seq_printf(m, " Oplocks breaks: %d",
60360 - atomic_read(&tcon->stats.cifs_stats.num_oplock_brks));
60361 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_oplock_brks));
60362 seq_printf(m, "\nReads: %d Bytes: %llu",
60363 - atomic_read(&tcon->stats.cifs_stats.num_reads),
60364 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_reads),
60365 (long long)(tcon->bytes_read));
60366 seq_printf(m, "\nWrites: %d Bytes: %llu",
60367 - atomic_read(&tcon->stats.cifs_stats.num_writes),
60368 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_writes),
60369 (long long)(tcon->bytes_written));
60370 seq_printf(m, "\nFlushes: %d",
60371 - atomic_read(&tcon->stats.cifs_stats.num_flushes));
60372 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_flushes));
60373 seq_printf(m, "\nLocks: %d HardLinks: %d Symlinks: %d",
60374 - atomic_read(&tcon->stats.cifs_stats.num_locks),
60375 - atomic_read(&tcon->stats.cifs_stats.num_hardlinks),
60376 - atomic_read(&tcon->stats.cifs_stats.num_symlinks));
60377 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_locks),
60378 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_hardlinks),
60379 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_symlinks));
60380 seq_printf(m, "\nOpens: %d Closes: %d Deletes: %d",
60381 - atomic_read(&tcon->stats.cifs_stats.num_opens),
60382 - atomic_read(&tcon->stats.cifs_stats.num_closes),
60383 - atomic_read(&tcon->stats.cifs_stats.num_deletes));
60384 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_opens),
60385 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_closes),
60386 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_deletes));
60387 seq_printf(m, "\nPosix Opens: %d Posix Mkdirs: %d",
60388 - atomic_read(&tcon->stats.cifs_stats.num_posixopens),
60389 - atomic_read(&tcon->stats.cifs_stats.num_posixmkdirs));
60390 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixopens),
60391 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs));
60392 seq_printf(m, "\nMkdirs: %d Rmdirs: %d",
60393 - atomic_read(&tcon->stats.cifs_stats.num_mkdirs),
60394 - atomic_read(&tcon->stats.cifs_stats.num_rmdirs));
60395 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_mkdirs),
60396 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_rmdirs));
60397 seq_printf(m, "\nRenames: %d T2 Renames %d",
60398 - atomic_read(&tcon->stats.cifs_stats.num_renames),
60399 - atomic_read(&tcon->stats.cifs_stats.num_t2renames));
60400 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_renames),
60401 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_t2renames));
60402 seq_printf(m, "\nFindFirst: %d FNext %d FClose %d",
60403 - atomic_read(&tcon->stats.cifs_stats.num_ffirst),
60404 - atomic_read(&tcon->stats.cifs_stats.num_fnext),
60405 - atomic_read(&tcon->stats.cifs_stats.num_fclose));
60406 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_ffirst),
60407 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fnext),
60408 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fclose));
60409 #endif
60410 }
60411
60412 diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
60413 index eab05e1..ffe5ea4 100644
60414 --- a/fs/cifs/smb2ops.c
60415 +++ b/fs/cifs/smb2ops.c
60416 @@ -418,8 +418,8 @@ smb2_clear_stats(struct cifs_tcon *tcon)
60417 #ifdef CONFIG_CIFS_STATS
60418 int i;
60419 for (i = 0; i < NUMBER_OF_SMB2_COMMANDS; i++) {
60420 - atomic_set(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
60421 - atomic_set(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
60422 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
60423 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
60424 }
60425 #endif
60426 }
60427 @@ -459,65 +459,65 @@ static void
60428 smb2_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
60429 {
60430 #ifdef CONFIG_CIFS_STATS
60431 - atomic_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
60432 - atomic_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
60433 + atomic_unchecked_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
60434 + atomic_unchecked_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
60435 seq_printf(m, "\nNegotiates: %d sent %d failed",
60436 - atomic_read(&sent[SMB2_NEGOTIATE_HE]),
60437 - atomic_read(&failed[SMB2_NEGOTIATE_HE]));
60438 + atomic_read_unchecked(&sent[SMB2_NEGOTIATE_HE]),
60439 + atomic_read_unchecked(&failed[SMB2_NEGOTIATE_HE]));
60440 seq_printf(m, "\nSessionSetups: %d sent %d failed",
60441 - atomic_read(&sent[SMB2_SESSION_SETUP_HE]),
60442 - atomic_read(&failed[SMB2_SESSION_SETUP_HE]));
60443 + atomic_read_unchecked(&sent[SMB2_SESSION_SETUP_HE]),
60444 + atomic_read_unchecked(&failed[SMB2_SESSION_SETUP_HE]));
60445 seq_printf(m, "\nLogoffs: %d sent %d failed",
60446 - atomic_read(&sent[SMB2_LOGOFF_HE]),
60447 - atomic_read(&failed[SMB2_LOGOFF_HE]));
60448 + atomic_read_unchecked(&sent[SMB2_LOGOFF_HE]),
60449 + atomic_read_unchecked(&failed[SMB2_LOGOFF_HE]));
60450 seq_printf(m, "\nTreeConnects: %d sent %d failed",
60451 - atomic_read(&sent[SMB2_TREE_CONNECT_HE]),
60452 - atomic_read(&failed[SMB2_TREE_CONNECT_HE]));
60453 + atomic_read_unchecked(&sent[SMB2_TREE_CONNECT_HE]),
60454 + atomic_read_unchecked(&failed[SMB2_TREE_CONNECT_HE]));
60455 seq_printf(m, "\nTreeDisconnects: %d sent %d failed",
60456 - atomic_read(&sent[SMB2_TREE_DISCONNECT_HE]),
60457 - atomic_read(&failed[SMB2_TREE_DISCONNECT_HE]));
60458 + atomic_read_unchecked(&sent[SMB2_TREE_DISCONNECT_HE]),
60459 + atomic_read_unchecked(&failed[SMB2_TREE_DISCONNECT_HE]));
60460 seq_printf(m, "\nCreates: %d sent %d failed",
60461 - atomic_read(&sent[SMB2_CREATE_HE]),
60462 - atomic_read(&failed[SMB2_CREATE_HE]));
60463 + atomic_read_unchecked(&sent[SMB2_CREATE_HE]),
60464 + atomic_read_unchecked(&failed[SMB2_CREATE_HE]));
60465 seq_printf(m, "\nCloses: %d sent %d failed",
60466 - atomic_read(&sent[SMB2_CLOSE_HE]),
60467 - atomic_read(&failed[SMB2_CLOSE_HE]));
60468 + atomic_read_unchecked(&sent[SMB2_CLOSE_HE]),
60469 + atomic_read_unchecked(&failed[SMB2_CLOSE_HE]));
60470 seq_printf(m, "\nFlushes: %d sent %d failed",
60471 - atomic_read(&sent[SMB2_FLUSH_HE]),
60472 - atomic_read(&failed[SMB2_FLUSH_HE]));
60473 + atomic_read_unchecked(&sent[SMB2_FLUSH_HE]),
60474 + atomic_read_unchecked(&failed[SMB2_FLUSH_HE]));
60475 seq_printf(m, "\nReads: %d sent %d failed",
60476 - atomic_read(&sent[SMB2_READ_HE]),
60477 - atomic_read(&failed[SMB2_READ_HE]));
60478 + atomic_read_unchecked(&sent[SMB2_READ_HE]),
60479 + atomic_read_unchecked(&failed[SMB2_READ_HE]));
60480 seq_printf(m, "\nWrites: %d sent %d failed",
60481 - atomic_read(&sent[SMB2_WRITE_HE]),
60482 - atomic_read(&failed[SMB2_WRITE_HE]));
60483 + atomic_read_unchecked(&sent[SMB2_WRITE_HE]),
60484 + atomic_read_unchecked(&failed[SMB2_WRITE_HE]));
60485 seq_printf(m, "\nLocks: %d sent %d failed",
60486 - atomic_read(&sent[SMB2_LOCK_HE]),
60487 - atomic_read(&failed[SMB2_LOCK_HE]));
60488 + atomic_read_unchecked(&sent[SMB2_LOCK_HE]),
60489 + atomic_read_unchecked(&failed[SMB2_LOCK_HE]));
60490 seq_printf(m, "\nIOCTLs: %d sent %d failed",
60491 - atomic_read(&sent[SMB2_IOCTL_HE]),
60492 - atomic_read(&failed[SMB2_IOCTL_HE]));
60493 + atomic_read_unchecked(&sent[SMB2_IOCTL_HE]),
60494 + atomic_read_unchecked(&failed[SMB2_IOCTL_HE]));
60495 seq_printf(m, "\nCancels: %d sent %d failed",
60496 - atomic_read(&sent[SMB2_CANCEL_HE]),
60497 - atomic_read(&failed[SMB2_CANCEL_HE]));
60498 + atomic_read_unchecked(&sent[SMB2_CANCEL_HE]),
60499 + atomic_read_unchecked(&failed[SMB2_CANCEL_HE]));
60500 seq_printf(m, "\nEchos: %d sent %d failed",
60501 - atomic_read(&sent[SMB2_ECHO_HE]),
60502 - atomic_read(&failed[SMB2_ECHO_HE]));
60503 + atomic_read_unchecked(&sent[SMB2_ECHO_HE]),
60504 + atomic_read_unchecked(&failed[SMB2_ECHO_HE]));
60505 seq_printf(m, "\nQueryDirectories: %d sent %d failed",
60506 - atomic_read(&sent[SMB2_QUERY_DIRECTORY_HE]),
60507 - atomic_read(&failed[SMB2_QUERY_DIRECTORY_HE]));
60508 + atomic_read_unchecked(&sent[SMB2_QUERY_DIRECTORY_HE]),
60509 + atomic_read_unchecked(&failed[SMB2_QUERY_DIRECTORY_HE]));
60510 seq_printf(m, "\nChangeNotifies: %d sent %d failed",
60511 - atomic_read(&sent[SMB2_CHANGE_NOTIFY_HE]),
60512 - atomic_read(&failed[SMB2_CHANGE_NOTIFY_HE]));
60513 + atomic_read_unchecked(&sent[SMB2_CHANGE_NOTIFY_HE]),
60514 + atomic_read_unchecked(&failed[SMB2_CHANGE_NOTIFY_HE]));
60515 seq_printf(m, "\nQueryInfos: %d sent %d failed",
60516 - atomic_read(&sent[SMB2_QUERY_INFO_HE]),
60517 - atomic_read(&failed[SMB2_QUERY_INFO_HE]));
60518 + atomic_read_unchecked(&sent[SMB2_QUERY_INFO_HE]),
60519 + atomic_read_unchecked(&failed[SMB2_QUERY_INFO_HE]));
60520 seq_printf(m, "\nSetInfos: %d sent %d failed",
60521 - atomic_read(&sent[SMB2_SET_INFO_HE]),
60522 - atomic_read(&failed[SMB2_SET_INFO_HE]));
60523 + atomic_read_unchecked(&sent[SMB2_SET_INFO_HE]),
60524 + atomic_read_unchecked(&failed[SMB2_SET_INFO_HE]));
60525 seq_printf(m, "\nOplockBreaks: %d sent %d failed",
60526 - atomic_read(&sent[SMB2_OPLOCK_BREAK_HE]),
60527 - atomic_read(&failed[SMB2_OPLOCK_BREAK_HE]));
60528 + atomic_read_unchecked(&sent[SMB2_OPLOCK_BREAK_HE]),
60529 + atomic_read_unchecked(&failed[SMB2_OPLOCK_BREAK_HE]));
60530 #endif
60531 }
60532
60533 diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
60534 index 3417340..b942390 100644
60535 --- a/fs/cifs/smb2pdu.c
60536 +++ b/fs/cifs/smb2pdu.c
60537 @@ -2144,8 +2144,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
60538 default:
60539 cifs_dbg(VFS, "info level %u isn't supported\n",
60540 srch_inf->info_level);
60541 - rc = -EINVAL;
60542 - goto qdir_exit;
60543 + return -EINVAL;
60544 }
60545
60546 req->FileIndex = cpu_to_le32(index);
60547 diff --git a/fs/coda/cache.c b/fs/coda/cache.c
60548 index 46ee6f2..89a9e7f 100644
60549 --- a/fs/coda/cache.c
60550 +++ b/fs/coda/cache.c
60551 @@ -24,7 +24,7 @@
60552 #include "coda_linux.h"
60553 #include "coda_cache.h"
60554
60555 -static atomic_t permission_epoch = ATOMIC_INIT(0);
60556 +static atomic_unchecked_t permission_epoch = ATOMIC_INIT(0);
60557
60558 /* replace or extend an acl cache hit */
60559 void coda_cache_enter(struct inode *inode, int mask)
60560 @@ -32,7 +32,7 @@ void coda_cache_enter(struct inode *inode, int mask)
60561 struct coda_inode_info *cii = ITOC(inode);
60562
60563 spin_lock(&cii->c_lock);
60564 - cii->c_cached_epoch = atomic_read(&permission_epoch);
60565 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch);
60566 if (!uid_eq(cii->c_uid, current_fsuid())) {
60567 cii->c_uid = current_fsuid();
60568 cii->c_cached_perm = mask;
60569 @@ -46,14 +46,14 @@ void coda_cache_clear_inode(struct inode *inode)
60570 {
60571 struct coda_inode_info *cii = ITOC(inode);
60572 spin_lock(&cii->c_lock);
60573 - cii->c_cached_epoch = atomic_read(&permission_epoch) - 1;
60574 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch) - 1;
60575 spin_unlock(&cii->c_lock);
60576 }
60577
60578 /* remove all acl caches */
60579 void coda_cache_clear_all(struct super_block *sb)
60580 {
60581 - atomic_inc(&permission_epoch);
60582 + atomic_inc_unchecked(&permission_epoch);
60583 }
60584
60585
60586 @@ -66,7 +66,7 @@ int coda_cache_check(struct inode *inode, int mask)
60587 spin_lock(&cii->c_lock);
60588 hit = (mask & cii->c_cached_perm) == mask &&
60589 uid_eq(cii->c_uid, current_fsuid()) &&
60590 - cii->c_cached_epoch == atomic_read(&permission_epoch);
60591 + cii->c_cached_epoch == atomic_read_unchecked(&permission_epoch);
60592 spin_unlock(&cii->c_lock);
60593
60594 return hit;
60595 diff --git a/fs/compat.c b/fs/compat.c
60596 index 6fd272d..dd34ba2 100644
60597 --- a/fs/compat.c
60598 +++ b/fs/compat.c
60599 @@ -54,7 +54,7 @@
60600 #include <asm/ioctls.h>
60601 #include "internal.h"
60602
60603 -int compat_log = 1;
60604 +int compat_log = 0;
60605
60606 int compat_printk(const char *fmt, ...)
60607 {
60608 @@ -512,7 +512,7 @@ COMPAT_SYSCALL_DEFINE2(io_setup, unsigned, nr_reqs, u32 __user *, ctx32p)
60609
60610 set_fs(KERNEL_DS);
60611 /* The __user pointer cast is valid because of the set_fs() */
60612 - ret = sys_io_setup(nr_reqs, (aio_context_t __user *) &ctx64);
60613 + ret = sys_io_setup(nr_reqs, (aio_context_t __force_user *) &ctx64);
60614 set_fs(oldfs);
60615 /* truncating is ok because it's a user address */
60616 if (!ret)
60617 @@ -562,7 +562,7 @@ ssize_t compat_rw_copy_check_uvector(int type,
60618 goto out;
60619
60620 ret = -EINVAL;
60621 - if (nr_segs > UIO_MAXIOV || nr_segs < 0)
60622 + if (nr_segs > UIO_MAXIOV)
60623 goto out;
60624 if (nr_segs > fast_segs) {
60625 ret = -ENOMEM;
60626 @@ -844,6 +844,7 @@ struct compat_old_linux_dirent {
60627 struct compat_readdir_callback {
60628 struct dir_context ctx;
60629 struct compat_old_linux_dirent __user *dirent;
60630 + struct file * file;
60631 int result;
60632 };
60633
60634 @@ -863,6 +864,10 @@ static int compat_fillonedir(struct dir_context *ctx, const char *name,
60635 buf->result = -EOVERFLOW;
60636 return -EOVERFLOW;
60637 }
60638 +
60639 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
60640 + return 0;
60641 +
60642 buf->result++;
60643 dirent = buf->dirent;
60644 if (!access_ok(VERIFY_WRITE, dirent,
60645 @@ -894,6 +899,7 @@ COMPAT_SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
60646 if (!f.file)
60647 return -EBADF;
60648
60649 + buf.file = f.file;
60650 error = iterate_dir(f.file, &buf.ctx);
60651 if (buf.result)
60652 error = buf.result;
60653 @@ -913,6 +919,7 @@ struct compat_getdents_callback {
60654 struct dir_context ctx;
60655 struct compat_linux_dirent __user *current_dir;
60656 struct compat_linux_dirent __user *previous;
60657 + struct file * file;
60658 int count;
60659 int error;
60660 };
60661 @@ -935,6 +942,10 @@ static int compat_filldir(struct dir_context *ctx, const char *name, int namlen,
60662 buf->error = -EOVERFLOW;
60663 return -EOVERFLOW;
60664 }
60665 +
60666 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
60667 + return 0;
60668 +
60669 dirent = buf->previous;
60670 if (dirent) {
60671 if (__put_user(offset, &dirent->d_off))
60672 @@ -980,6 +991,7 @@ COMPAT_SYSCALL_DEFINE3(getdents, unsigned int, fd,
60673 if (!f.file)
60674 return -EBADF;
60675
60676 + buf.file = f.file;
60677 error = iterate_dir(f.file, &buf.ctx);
60678 if (error >= 0)
60679 error = buf.error;
60680 @@ -1000,6 +1012,7 @@ struct compat_getdents_callback64 {
60681 struct dir_context ctx;
60682 struct linux_dirent64 __user *current_dir;
60683 struct linux_dirent64 __user *previous;
60684 + struct file * file;
60685 int count;
60686 int error;
60687 };
60688 @@ -1018,6 +1031,10 @@ static int compat_filldir64(struct dir_context *ctx, const char *name,
60689 buf->error = -EINVAL; /* only used if we fail.. */
60690 if (reclen > buf->count)
60691 return -EINVAL;
60692 +
60693 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
60694 + return 0;
60695 +
60696 dirent = buf->previous;
60697
60698 if (dirent) {
60699 @@ -1067,6 +1084,7 @@ COMPAT_SYSCALL_DEFINE3(getdents64, unsigned int, fd,
60700 if (!f.file)
60701 return -EBADF;
60702
60703 + buf.file = f.file;
60704 error = iterate_dir(f.file, &buf.ctx);
60705 if (error >= 0)
60706 error = buf.error;
60707 diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c
60708 index 4d24d17..4f8c09e 100644
60709 --- a/fs/compat_binfmt_elf.c
60710 +++ b/fs/compat_binfmt_elf.c
60711 @@ -30,11 +30,13 @@
60712 #undef elf_phdr
60713 #undef elf_shdr
60714 #undef elf_note
60715 +#undef elf_dyn
60716 #undef elf_addr_t
60717 #define elfhdr elf32_hdr
60718 #define elf_phdr elf32_phdr
60719 #define elf_shdr elf32_shdr
60720 #define elf_note elf32_note
60721 +#define elf_dyn Elf32_Dyn
60722 #define elf_addr_t Elf32_Addr
60723
60724 /*
60725 diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
60726 index afec645..9c65620 100644
60727 --- a/fs/compat_ioctl.c
60728 +++ b/fs/compat_ioctl.c
60729 @@ -621,7 +621,7 @@ static int serial_struct_ioctl(unsigned fd, unsigned cmd,
60730 return -EFAULT;
60731 if (__get_user(udata, &ss32->iomem_base))
60732 return -EFAULT;
60733 - ss.iomem_base = compat_ptr(udata);
60734 + ss.iomem_base = (unsigned char __force_kernel *)compat_ptr(udata);
60735 if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||
60736 __get_user(ss.port_high, &ss32->port_high))
60737 return -EFAULT;
60738 @@ -703,8 +703,8 @@ static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd,
60739 for (i = 0; i < nmsgs; i++) {
60740 if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
60741 return -EFAULT;
60742 - if (get_user(datap, &umsgs[i].buf) ||
60743 - put_user(compat_ptr(datap), &tmsgs[i].buf))
60744 + if (get_user(datap, (compat_caddr_t __user *)&umsgs[i].buf) ||
60745 + put_user(compat_ptr(datap), (u8 __user * __user *)&tmsgs[i].buf))
60746 return -EFAULT;
60747 }
60748 return sys_ioctl(fd, cmd, (unsigned long)tdata);
60749 @@ -797,7 +797,7 @@ static int compat_ioctl_preallocate(struct file *file,
60750 copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) ||
60751 copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) ||
60752 copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) ||
60753 - copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32)))
60754 + copy_in_user(p->l_pad, p32->l_pad, 4*sizeof(u32)))
60755 return -EFAULT;
60756
60757 return ioctl_preallocate(file, p);
60758 @@ -1618,8 +1618,8 @@ COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd,
60759 static int __init init_sys32_ioctl_cmp(const void *p, const void *q)
60760 {
60761 unsigned int a, b;
60762 - a = *(unsigned int *)p;
60763 - b = *(unsigned int *)q;
60764 + a = *(const unsigned int *)p;
60765 + b = *(const unsigned int *)q;
60766 if (a > b)
60767 return 1;
60768 if (a < b)
60769 diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
60770 index c9c298b..544d100 100644
60771 --- a/fs/configfs/dir.c
60772 +++ b/fs/configfs/dir.c
60773 @@ -1548,7 +1548,8 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
60774 }
60775 for (p = q->next; p != &parent_sd->s_children; p = p->next) {
60776 struct configfs_dirent *next;
60777 - const char *name;
60778 + const unsigned char * name;
60779 + char d_name[sizeof(next->s_dentry->d_iname)];
60780 int len;
60781 struct inode *inode = NULL;
60782
60783 @@ -1557,7 +1558,12 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
60784 continue;
60785
60786 name = configfs_get_name(next);
60787 - len = strlen(name);
60788 + if (next->s_dentry && name == next->s_dentry->d_iname) {
60789 + len = next->s_dentry->d_name.len;
60790 + memcpy(d_name, name, len);
60791 + name = d_name;
60792 + } else
60793 + len = strlen(name);
60794
60795 /*
60796 * We'll have a dentry and an inode for
60797 diff --git a/fs/coredump.c b/fs/coredump.c
60798 index b5c86ff..0dac262 100644
60799 --- a/fs/coredump.c
60800 +++ b/fs/coredump.c
60801 @@ -450,8 +450,8 @@ static void wait_for_dump_helpers(struct file *file)
60802 struct pipe_inode_info *pipe = file->private_data;
60803
60804 pipe_lock(pipe);
60805 - pipe->readers++;
60806 - pipe->writers--;
60807 + atomic_inc(&pipe->readers);
60808 + atomic_dec(&pipe->writers);
60809 wake_up_interruptible_sync(&pipe->wait);
60810 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
60811 pipe_unlock(pipe);
60812 @@ -460,11 +460,11 @@ static void wait_for_dump_helpers(struct file *file)
60813 * We actually want wait_event_freezable() but then we need
60814 * to clear TIF_SIGPENDING and improve dump_interrupted().
60815 */
60816 - wait_event_interruptible(pipe->wait, pipe->readers == 1);
60817 + wait_event_interruptible(pipe->wait, atomic_read(&pipe->readers) == 1);
60818
60819 pipe_lock(pipe);
60820 - pipe->readers--;
60821 - pipe->writers++;
60822 + atomic_dec(&pipe->readers);
60823 + atomic_inc(&pipe->writers);
60824 pipe_unlock(pipe);
60825 }
60826
60827 @@ -511,7 +511,9 @@ void do_coredump(const siginfo_t *siginfo)
60828 struct files_struct *displaced;
60829 bool need_nonrelative = false;
60830 bool core_dumped = false;
60831 - static atomic_t core_dump_count = ATOMIC_INIT(0);
60832 + static atomic_unchecked_t core_dump_count = ATOMIC_INIT(0);
60833 + long signr = siginfo->si_signo;
60834 + int dumpable;
60835 struct coredump_params cprm = {
60836 .siginfo = siginfo,
60837 .regs = signal_pt_regs(),
60838 @@ -524,12 +526,17 @@ void do_coredump(const siginfo_t *siginfo)
60839 .mm_flags = mm->flags,
60840 };
60841
60842 - audit_core_dumps(siginfo->si_signo);
60843 + audit_core_dumps(signr);
60844 +
60845 + dumpable = __get_dumpable(cprm.mm_flags);
60846 +
60847 + if (signr == SIGSEGV || signr == SIGBUS || signr == SIGKILL || signr == SIGILL)
60848 + gr_handle_brute_attach(dumpable);
60849
60850 binfmt = mm->binfmt;
60851 if (!binfmt || !binfmt->core_dump)
60852 goto fail;
60853 - if (!__get_dumpable(cprm.mm_flags))
60854 + if (!dumpable)
60855 goto fail;
60856
60857 cred = prepare_creds();
60858 @@ -548,7 +555,7 @@ void do_coredump(const siginfo_t *siginfo)
60859 need_nonrelative = true;
60860 }
60861
60862 - retval = coredump_wait(siginfo->si_signo, &core_state);
60863 + retval = coredump_wait(signr, &core_state);
60864 if (retval < 0)
60865 goto fail_creds;
60866
60867 @@ -591,7 +598,7 @@ void do_coredump(const siginfo_t *siginfo)
60868 }
60869 cprm.limit = RLIM_INFINITY;
60870
60871 - dump_count = atomic_inc_return(&core_dump_count);
60872 + dump_count = atomic_inc_return_unchecked(&core_dump_count);
60873 if (core_pipe_limit && (core_pipe_limit < dump_count)) {
60874 printk(KERN_WARNING "Pid %d(%s) over core_pipe_limit\n",
60875 task_tgid_vnr(current), current->comm);
60876 @@ -623,6 +630,8 @@ void do_coredump(const siginfo_t *siginfo)
60877 } else {
60878 struct inode *inode;
60879
60880 + gr_learn_resource(current, RLIMIT_CORE, binfmt->min_coredump, 1);
60881 +
60882 if (cprm.limit < binfmt->min_coredump)
60883 goto fail_unlock;
60884
60885 @@ -681,7 +690,7 @@ close_fail:
60886 filp_close(cprm.file, NULL);
60887 fail_dropcount:
60888 if (ispipe)
60889 - atomic_dec(&core_dump_count);
60890 + atomic_dec_unchecked(&core_dump_count);
60891 fail_unlock:
60892 kfree(cn.corename);
60893 coredump_finish(mm, core_dumped);
60894 @@ -702,6 +711,8 @@ int dump_emit(struct coredump_params *cprm, const void *addr, int nr)
60895 struct file *file = cprm->file;
60896 loff_t pos = file->f_pos;
60897 ssize_t n;
60898 +
60899 + gr_learn_resource(current, RLIMIT_CORE, cprm->written + nr, 1);
60900 if (cprm->written + nr > cprm->limit)
60901 return 0;
60902 while (nr) {
60903 diff --git a/fs/dcache.c b/fs/dcache.c
60904 index e368d4f..b40ba59 100644
60905 --- a/fs/dcache.c
60906 +++ b/fs/dcache.c
60907 @@ -508,7 +508,7 @@ static void __dentry_kill(struct dentry *dentry)
60908 * dentry_iput drops the locks, at which point nobody (except
60909 * transient RCU lookups) can reach this dentry.
60910 */
60911 - BUG_ON((int)dentry->d_lockref.count > 0);
60912 + BUG_ON((int)__lockref_read(&dentry->d_lockref) > 0);
60913 this_cpu_dec(nr_dentry);
60914 if (dentry->d_op && dentry->d_op->d_release)
60915 dentry->d_op->d_release(dentry);
60916 @@ -561,7 +561,7 @@ static inline struct dentry *lock_parent(struct dentry *dentry)
60917 struct dentry *parent = dentry->d_parent;
60918 if (IS_ROOT(dentry))
60919 return NULL;
60920 - if (unlikely((int)dentry->d_lockref.count < 0))
60921 + if (unlikely((int)__lockref_read(&dentry->d_lockref) < 0))
60922 return NULL;
60923 if (likely(spin_trylock(&parent->d_lock)))
60924 return parent;
60925 @@ -638,7 +638,7 @@ repeat:
60926 dentry->d_flags |= DCACHE_REFERENCED;
60927 dentry_lru_add(dentry);
60928
60929 - dentry->d_lockref.count--;
60930 + __lockref_dec(&dentry->d_lockref);
60931 spin_unlock(&dentry->d_lock);
60932 return;
60933
60934 @@ -653,7 +653,7 @@ EXPORT_SYMBOL(dput);
60935 /* This must be called with d_lock held */
60936 static inline void __dget_dlock(struct dentry *dentry)
60937 {
60938 - dentry->d_lockref.count++;
60939 + __lockref_inc(&dentry->d_lockref);
60940 }
60941
60942 static inline void __dget(struct dentry *dentry)
60943 @@ -694,8 +694,8 @@ repeat:
60944 goto repeat;
60945 }
60946 rcu_read_unlock();
60947 - BUG_ON(!ret->d_lockref.count);
60948 - ret->d_lockref.count++;
60949 + BUG_ON(!__lockref_read(&ret->d_lockref));
60950 + __lockref_inc(&ret->d_lockref);
60951 spin_unlock(&ret->d_lock);
60952 return ret;
60953 }
60954 @@ -773,9 +773,9 @@ restart:
60955 spin_lock(&inode->i_lock);
60956 hlist_for_each_entry(dentry, &inode->i_dentry, d_u.d_alias) {
60957 spin_lock(&dentry->d_lock);
60958 - if (!dentry->d_lockref.count) {
60959 + if (!__lockref_read(&dentry->d_lockref)) {
60960 struct dentry *parent = lock_parent(dentry);
60961 - if (likely(!dentry->d_lockref.count)) {
60962 + if (likely(!__lockref_read(&dentry->d_lockref))) {
60963 __dentry_kill(dentry);
60964 dput(parent);
60965 goto restart;
60966 @@ -810,7 +810,7 @@ static void shrink_dentry_list(struct list_head *list)
60967 * We found an inuse dentry which was not removed from
60968 * the LRU because of laziness during lookup. Do not free it.
60969 */
60970 - if ((int)dentry->d_lockref.count > 0) {
60971 + if ((int)__lockref_read(&dentry->d_lockref) > 0) {
60972 spin_unlock(&dentry->d_lock);
60973 if (parent)
60974 spin_unlock(&parent->d_lock);
60975 @@ -848,8 +848,8 @@ static void shrink_dentry_list(struct list_head *list)
60976 dentry = parent;
60977 while (dentry && !lockref_put_or_lock(&dentry->d_lockref)) {
60978 parent = lock_parent(dentry);
60979 - if (dentry->d_lockref.count != 1) {
60980 - dentry->d_lockref.count--;
60981 + if (__lockref_read(&dentry->d_lockref) != 1) {
60982 + __lockref_inc(&dentry->d_lockref);
60983 spin_unlock(&dentry->d_lock);
60984 if (parent)
60985 spin_unlock(&parent->d_lock);
60986 @@ -889,7 +889,7 @@ dentry_lru_isolate(struct list_head *item, spinlock_t *lru_lock, void *arg)
60987 * counts, just remove them from the LRU. Otherwise give them
60988 * another pass through the LRU.
60989 */
60990 - if (dentry->d_lockref.count) {
60991 + if (__lockref_read(&dentry->d_lockref) > 0) {
60992 d_lru_isolate(dentry);
60993 spin_unlock(&dentry->d_lock);
60994 return LRU_REMOVED;
60995 @@ -1225,7 +1225,7 @@ static enum d_walk_ret select_collect(void *_data, struct dentry *dentry)
60996 } else {
60997 if (dentry->d_flags & DCACHE_LRU_LIST)
60998 d_lru_del(dentry);
60999 - if (!dentry->d_lockref.count) {
61000 + if (!__lockref_read(&dentry->d_lockref)) {
61001 d_shrink_add(dentry, &data->dispose);
61002 data->found++;
61003 }
61004 @@ -1273,7 +1273,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
61005 return D_WALK_CONTINUE;
61006
61007 /* root with refcount 1 is fine */
61008 - if (dentry == _data && dentry->d_lockref.count == 1)
61009 + if (dentry == _data && __lockref_read(&dentry->d_lockref) == 1)
61010 return D_WALK_CONTINUE;
61011
61012 printk(KERN_ERR "BUG: Dentry %p{i=%lx,n=%pd} "
61013 @@ -1282,7 +1282,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
61014 dentry->d_inode ?
61015 dentry->d_inode->i_ino : 0UL,
61016 dentry,
61017 - dentry->d_lockref.count,
61018 + __lockref_read(&dentry->d_lockref),
61019 dentry->d_sb->s_type->name,
61020 dentry->d_sb->s_id);
61021 WARN_ON(1);
61022 @@ -1423,7 +1423,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
61023 dentry->d_iname[DNAME_INLINE_LEN-1] = 0;
61024 if (name->len > DNAME_INLINE_LEN-1) {
61025 size_t size = offsetof(struct external_name, name[1]);
61026 - struct external_name *p = kmalloc(size + name->len, GFP_KERNEL);
61027 + struct external_name *p = kmalloc(round_up(size + name->len, sizeof(unsigned long)), GFP_KERNEL);
61028 if (!p) {
61029 kmem_cache_free(dentry_cache, dentry);
61030 return NULL;
61031 @@ -1443,7 +1443,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
61032 smp_wmb();
61033 dentry->d_name.name = dname;
61034
61035 - dentry->d_lockref.count = 1;
61036 + __lockref_set(&dentry->d_lockref, 1);
61037 dentry->d_flags = 0;
61038 spin_lock_init(&dentry->d_lock);
61039 seqcount_init(&dentry->d_seq);
61040 @@ -1452,6 +1452,9 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
61041 dentry->d_sb = sb;
61042 dentry->d_op = NULL;
61043 dentry->d_fsdata = NULL;
61044 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
61045 + atomic_set(&dentry->chroot_refcnt, 0);
61046 +#endif
61047 INIT_HLIST_BL_NODE(&dentry->d_hash);
61048 INIT_LIST_HEAD(&dentry->d_lru);
61049 INIT_LIST_HEAD(&dentry->d_subdirs);
61050 @@ -2151,7 +2154,7 @@ struct dentry *__d_lookup(const struct dentry *parent, const struct qstr *name)
61051 goto next;
61052 }
61053
61054 - dentry->d_lockref.count++;
61055 + __lockref_inc(&dentry->d_lockref);
61056 found = dentry;
61057 spin_unlock(&dentry->d_lock);
61058 break;
61059 @@ -2250,7 +2253,7 @@ again:
61060 spin_lock(&dentry->d_lock);
61061 inode = dentry->d_inode;
61062 isdir = S_ISDIR(inode->i_mode);
61063 - if (dentry->d_lockref.count == 1) {
61064 + if (__lockref_read(&dentry->d_lockref) == 1) {
61065 if (!spin_trylock(&inode->i_lock)) {
61066 spin_unlock(&dentry->d_lock);
61067 cpu_relax();
61068 @@ -3203,7 +3206,7 @@ static enum d_walk_ret d_genocide_kill(void *data, struct dentry *dentry)
61069
61070 if (!(dentry->d_flags & DCACHE_GENOCIDE)) {
61071 dentry->d_flags |= DCACHE_GENOCIDE;
61072 - dentry->d_lockref.count--;
61073 + __lockref_dec(&dentry->d_lockref);
61074 }
61075 }
61076 return D_WALK_CONTINUE;
61077 @@ -3319,7 +3322,8 @@ void __init vfs_caches_init(unsigned long mempages)
61078 mempages -= reserve;
61079
61080 names_cachep = kmem_cache_create("names_cache", PATH_MAX, 0,
61081 - SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
61082 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_USERCOPY|
61083 + SLAB_NO_SANITIZE, NULL);
61084
61085 dcache_init();
61086 inode_init();
61087 diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
61088 index 6f0ce53..92bba36 100644
61089 --- a/fs/debugfs/inode.c
61090 +++ b/fs/debugfs/inode.c
61091 @@ -423,10 +423,20 @@ EXPORT_SYMBOL_GPL(debugfs_create_file);
61092 * If debugfs is not enabled in the kernel, the value -%ENODEV will be
61093 * returned.
61094 */
61095 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
61096 +extern int grsec_enable_sysfs_restrict;
61097 +#endif
61098 +
61099 struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
61100 {
61101 - return __create_file(name, S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO,
61102 - parent, NULL, NULL);
61103 + umode_t mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
61104 +
61105 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
61106 + if (grsec_enable_sysfs_restrict)
61107 + mode = S_IFDIR | S_IRWXU;
61108 +#endif
61109 +
61110 + return __create_file(name, mode, parent, NULL, NULL);
61111 }
61112 EXPORT_SYMBOL_GPL(debugfs_create_dir);
61113
61114 diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
61115 index 1686dc2..9611c50 100644
61116 --- a/fs/ecryptfs/inode.c
61117 +++ b/fs/ecryptfs/inode.c
61118 @@ -664,7 +664,7 @@ static char *ecryptfs_readlink_lower(struct dentry *dentry, size_t *bufsiz)
61119 old_fs = get_fs();
61120 set_fs(get_ds());
61121 rc = lower_dentry->d_inode->i_op->readlink(lower_dentry,
61122 - (char __user *)lower_buf,
61123 + (char __force_user *)lower_buf,
61124 PATH_MAX);
61125 set_fs(old_fs);
61126 if (rc < 0)
61127 diff --git a/fs/ecryptfs/miscdev.c b/fs/ecryptfs/miscdev.c
61128 index e4141f2..d8263e8 100644
61129 --- a/fs/ecryptfs/miscdev.c
61130 +++ b/fs/ecryptfs/miscdev.c
61131 @@ -304,7 +304,7 @@ check_list:
61132 goto out_unlock_msg_ctx;
61133 i = PKT_TYPE_SIZE + PKT_CTR_SIZE;
61134 if (msg_ctx->msg) {
61135 - if (copy_to_user(&buf[i], packet_length, packet_length_size))
61136 + if (packet_length_size > sizeof(packet_length) || copy_to_user(&buf[i], packet_length, packet_length_size))
61137 goto out_unlock_msg_ctx;
61138 i += packet_length_size;
61139 if (copy_to_user(&buf[i], msg_ctx->msg, msg_ctx->msg_size))
61140 diff --git a/fs/exec.c b/fs/exec.c
61141 index 4617a4e..e3f50ec 100644
61142 --- a/fs/exec.c
61143 +++ b/fs/exec.c
61144 @@ -56,8 +56,20 @@
61145 #include <linux/pipe_fs_i.h>
61146 #include <linux/oom.h>
61147 #include <linux/compat.h>
61148 +#include <linux/random.h>
61149 +#include <linux/seq_file.h>
61150 +#include <linux/coredump.h>
61151 +#include <linux/mman.h>
61152 +
61153 +#ifdef CONFIG_PAX_REFCOUNT
61154 +#include <linux/kallsyms.h>
61155 +#include <linux/kdebug.h>
61156 +#endif
61157 +
61158 +#include <trace/events/fs.h>
61159
61160 #include <asm/uaccess.h>
61161 +#include <asm/sections.h>
61162 #include <asm/mmu_context.h>
61163 #include <asm/tlb.h>
61164
61165 @@ -66,19 +78,34 @@
61166
61167 #include <trace/events/sched.h>
61168
61169 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
61170 +void __weak pax_set_initial_flags(struct linux_binprm *bprm)
61171 +{
61172 + pr_warn_once("PAX: PAX_HAVE_ACL_FLAGS was enabled without providing the pax_set_initial_flags callback, this is probably not what you wanted.\n");
61173 +}
61174 +#endif
61175 +
61176 +#ifdef CONFIG_PAX_HOOK_ACL_FLAGS
61177 +void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
61178 +EXPORT_SYMBOL(pax_set_initial_flags_func);
61179 +#endif
61180 +
61181 int suid_dumpable = 0;
61182
61183 static LIST_HEAD(formats);
61184 static DEFINE_RWLOCK(binfmt_lock);
61185
61186 +extern int gr_process_kernel_exec_ban(void);
61187 +extern int gr_process_suid_exec_ban(const struct linux_binprm *bprm);
61188 +
61189 void __register_binfmt(struct linux_binfmt * fmt, int insert)
61190 {
61191 BUG_ON(!fmt);
61192 if (WARN_ON(!fmt->load_binary))
61193 return;
61194 write_lock(&binfmt_lock);
61195 - insert ? list_add(&fmt->lh, &formats) :
61196 - list_add_tail(&fmt->lh, &formats);
61197 + insert ? pax_list_add((struct list_head *)&fmt->lh, &formats) :
61198 + pax_list_add_tail((struct list_head *)&fmt->lh, &formats);
61199 write_unlock(&binfmt_lock);
61200 }
61201
61202 @@ -87,7 +114,7 @@ EXPORT_SYMBOL(__register_binfmt);
61203 void unregister_binfmt(struct linux_binfmt * fmt)
61204 {
61205 write_lock(&binfmt_lock);
61206 - list_del(&fmt->lh);
61207 + pax_list_del((struct list_head *)&fmt->lh);
61208 write_unlock(&binfmt_lock);
61209 }
61210
61211 @@ -183,18 +210,10 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
61212 int write)
61213 {
61214 struct page *page;
61215 - int ret;
61216
61217 -#ifdef CONFIG_STACK_GROWSUP
61218 - if (write) {
61219 - ret = expand_downwards(bprm->vma, pos);
61220 - if (ret < 0)
61221 - return NULL;
61222 - }
61223 -#endif
61224 - ret = get_user_pages(current, bprm->mm, pos,
61225 - 1, write, 1, &page, NULL);
61226 - if (ret <= 0)
61227 + if (0 > expand_downwards(bprm->vma, pos))
61228 + return NULL;
61229 + if (0 >= get_user_pages(current, bprm->mm, pos, 1, write, 1, &page, NULL))
61230 return NULL;
61231
61232 if (write) {
61233 @@ -210,6 +229,17 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
61234 if (size <= ARG_MAX)
61235 return page;
61236
61237 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
61238 + // only allow 512KB for argv+env on suid/sgid binaries
61239 + // to prevent easy ASLR exhaustion
61240 + if (((!uid_eq(bprm->cred->euid, current_euid())) ||
61241 + (!gid_eq(bprm->cred->egid, current_egid()))) &&
61242 + (size > (512 * 1024))) {
61243 + put_page(page);
61244 + return NULL;
61245 + }
61246 +#endif
61247 +
61248 /*
61249 * Limit to 1/4-th the stack size for the argv+env strings.
61250 * This ensures that:
61251 @@ -269,6 +299,11 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
61252 vma->vm_end = STACK_TOP_MAX;
61253 vma->vm_start = vma->vm_end - PAGE_SIZE;
61254 vma->vm_flags = VM_SOFTDIRTY | VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP;
61255 +
61256 +#ifdef CONFIG_PAX_SEGMEXEC
61257 + vma->vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
61258 +#endif
61259 +
61260 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
61261 INIT_LIST_HEAD(&vma->anon_vma_chain);
61262
61263 @@ -280,6 +315,12 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
61264 arch_bprm_mm_init(mm, vma);
61265 up_write(&mm->mmap_sem);
61266 bprm->p = vma->vm_end - sizeof(void *);
61267 +
61268 +#ifdef CONFIG_PAX_RANDUSTACK
61269 + if (randomize_va_space)
61270 + bprm->p ^= prandom_u32() & ~PAGE_MASK;
61271 +#endif
61272 +
61273 return 0;
61274 err:
61275 up_write(&mm->mmap_sem);
61276 @@ -396,7 +437,7 @@ struct user_arg_ptr {
61277 } ptr;
61278 };
61279
61280 -static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
61281 +const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
61282 {
61283 const char __user *native;
61284
61285 @@ -405,14 +446,14 @@ static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
61286 compat_uptr_t compat;
61287
61288 if (get_user(compat, argv.ptr.compat + nr))
61289 - return ERR_PTR(-EFAULT);
61290 + return (const char __force_user *)ERR_PTR(-EFAULT);
61291
61292 return compat_ptr(compat);
61293 }
61294 #endif
61295
61296 if (get_user(native, argv.ptr.native + nr))
61297 - return ERR_PTR(-EFAULT);
61298 + return (const char __force_user *)ERR_PTR(-EFAULT);
61299
61300 return native;
61301 }
61302 @@ -431,7 +472,7 @@ static int count(struct user_arg_ptr argv, int max)
61303 if (!p)
61304 break;
61305
61306 - if (IS_ERR(p))
61307 + if (IS_ERR((const char __force_kernel *)p))
61308 return -EFAULT;
61309
61310 if (i >= max)
61311 @@ -466,7 +507,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv,
61312
61313 ret = -EFAULT;
61314 str = get_user_arg_ptr(argv, argc);
61315 - if (IS_ERR(str))
61316 + if (IS_ERR((const char __force_kernel *)str))
61317 goto out;
61318
61319 len = strnlen_user(str, MAX_ARG_STRLEN);
61320 @@ -548,7 +589,7 @@ int copy_strings_kernel(int argc, const char *const *__argv,
61321 int r;
61322 mm_segment_t oldfs = get_fs();
61323 struct user_arg_ptr argv = {
61324 - .ptr.native = (const char __user *const __user *)__argv,
61325 + .ptr.native = (const char __user * const __force_user *)__argv,
61326 };
61327
61328 set_fs(KERNEL_DS);
61329 @@ -583,7 +624,8 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
61330 unsigned long new_end = old_end - shift;
61331 struct mmu_gather tlb;
61332
61333 - BUG_ON(new_start > new_end);
61334 + if (new_start >= new_end || new_start < mmap_min_addr)
61335 + return -ENOMEM;
61336
61337 /*
61338 * ensure there are no vmas between where we want to go
61339 @@ -592,6 +634,10 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
61340 if (vma != find_vma(mm, new_start))
61341 return -EFAULT;
61342
61343 +#ifdef CONFIG_PAX_SEGMEXEC
61344 + BUG_ON(pax_find_mirror_vma(vma));
61345 +#endif
61346 +
61347 /*
61348 * cover the whole range: [new_start, old_end)
61349 */
61350 @@ -672,10 +718,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
61351 stack_top = arch_align_stack(stack_top);
61352 stack_top = PAGE_ALIGN(stack_top);
61353
61354 - if (unlikely(stack_top < mmap_min_addr) ||
61355 - unlikely(vma->vm_end - vma->vm_start >= stack_top - mmap_min_addr))
61356 - return -ENOMEM;
61357 -
61358 stack_shift = vma->vm_end - stack_top;
61359
61360 bprm->p -= stack_shift;
61361 @@ -687,8 +729,28 @@ int setup_arg_pages(struct linux_binprm *bprm,
61362 bprm->exec -= stack_shift;
61363
61364 down_write(&mm->mmap_sem);
61365 +
61366 + /* Move stack pages down in memory. */
61367 + if (stack_shift) {
61368 + ret = shift_arg_pages(vma, stack_shift);
61369 + if (ret)
61370 + goto out_unlock;
61371 + }
61372 +
61373 vm_flags = VM_STACK_FLAGS;
61374
61375 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
61376 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
61377 + vm_flags &= ~VM_EXEC;
61378 +
61379 +#ifdef CONFIG_PAX_MPROTECT
61380 + if (mm->pax_flags & MF_PAX_MPROTECT)
61381 + vm_flags &= ~VM_MAYEXEC;
61382 +#endif
61383 +
61384 + }
61385 +#endif
61386 +
61387 /*
61388 * Adjust stack execute permissions; explicitly enable for
61389 * EXSTACK_ENABLE_X, disable for EXSTACK_DISABLE_X and leave alone
61390 @@ -707,13 +769,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
61391 goto out_unlock;
61392 BUG_ON(prev != vma);
61393
61394 - /* Move stack pages down in memory. */
61395 - if (stack_shift) {
61396 - ret = shift_arg_pages(vma, stack_shift);
61397 - if (ret)
61398 - goto out_unlock;
61399 - }
61400 -
61401 /* mprotect_fixup is overkill to remove the temporary stack flags */
61402 vma->vm_flags &= ~VM_STACK_INCOMPLETE_SETUP;
61403
61404 @@ -737,6 +792,27 @@ int setup_arg_pages(struct linux_binprm *bprm,
61405 #endif
61406 current->mm->start_stack = bprm->p;
61407 ret = expand_stack(vma, stack_base);
61408 +
61409 +#if !defined(CONFIG_STACK_GROWSUP) && defined(CONFIG_PAX_RANDMMAP)
61410 + if (!ret && (mm->pax_flags & MF_PAX_RANDMMAP) && STACK_TOP <= 0xFFFFFFFFU && STACK_TOP > vma->vm_end) {
61411 + unsigned long size;
61412 + vm_flags_t vm_flags;
61413 +
61414 + size = STACK_TOP - vma->vm_end;
61415 + vm_flags = VM_NONE | VM_DONTEXPAND | VM_DONTDUMP;
61416 +
61417 + ret = vma->vm_end != mmap_region(NULL, vma->vm_end, size, vm_flags, 0);
61418 +
61419 +#ifdef CONFIG_X86
61420 + if (!ret) {
61421 + size = PAGE_SIZE + mmap_min_addr + ((mm->delta_mmap ^ mm->delta_stack) & (0xFFUL << PAGE_SHIFT));
61422 + ret = 0 != mmap_region(NULL, 0, PAGE_ALIGN(size), vm_flags, 0);
61423 + }
61424 +#endif
61425 +
61426 + }
61427 +#endif
61428 +
61429 if (ret)
61430 ret = -EFAULT;
61431
61432 @@ -781,8 +857,10 @@ static struct file *do_open_execat(int fd, struct filename *name, int flags)
61433 if (err)
61434 goto exit;
61435
61436 - if (name->name[0] != '\0')
61437 + if (name->name[0] != '\0') {
61438 fsnotify_open(file);
61439 + trace_open_exec(name->name);
61440 + }
61441
61442 out:
61443 return file;
61444 @@ -809,7 +887,7 @@ int kernel_read(struct file *file, loff_t offset,
61445 old_fs = get_fs();
61446 set_fs(get_ds());
61447 /* The cast to a user pointer is valid due to the set_fs() */
61448 - result = vfs_read(file, (void __user *)addr, count, &pos);
61449 + result = vfs_read(file, (void __force_user *)addr, count, &pos);
61450 set_fs(old_fs);
61451 return result;
61452 }
61453 @@ -854,6 +932,7 @@ static int exec_mmap(struct mm_struct *mm)
61454 tsk->mm = mm;
61455 tsk->active_mm = mm;
61456 activate_mm(active_mm, mm);
61457 + populate_stack();
61458 tsk->mm->vmacache_seqnum = 0;
61459 vmacache_flush(tsk);
61460 task_unlock(tsk);
61461 @@ -920,10 +999,14 @@ static int de_thread(struct task_struct *tsk)
61462 if (!thread_group_leader(tsk)) {
61463 struct task_struct *leader = tsk->group_leader;
61464
61465 - sig->notify_count = -1; /* for exit_notify() */
61466 for (;;) {
61467 threadgroup_change_begin(tsk);
61468 write_lock_irq(&tasklist_lock);
61469 + /*
61470 + * Do this under tasklist_lock to ensure that
61471 + * exit_notify() can't miss ->group_exit_task
61472 + */
61473 + sig->notify_count = -1;
61474 if (likely(leader->exit_state))
61475 break;
61476 __set_current_state(TASK_KILLABLE);
61477 @@ -1252,7 +1335,7 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
61478 }
61479 rcu_read_unlock();
61480
61481 - if (p->fs->users > n_fs)
61482 + if (atomic_read(&p->fs->users) > n_fs)
61483 bprm->unsafe |= LSM_UNSAFE_SHARE;
61484 else
61485 p->fs->in_exec = 1;
61486 @@ -1453,6 +1536,31 @@ static int exec_binprm(struct linux_binprm *bprm)
61487 return ret;
61488 }
61489
61490 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
61491 +static DEFINE_PER_CPU(u64, exec_counter);
61492 +static int __init init_exec_counters(void)
61493 +{
61494 + unsigned int cpu;
61495 +
61496 + for_each_possible_cpu(cpu) {
61497 + per_cpu(exec_counter, cpu) = (u64)cpu;
61498 + }
61499 +
61500 + return 0;
61501 +}
61502 +early_initcall(init_exec_counters);
61503 +static inline void increment_exec_counter(void)
61504 +{
61505 + BUILD_BUG_ON(NR_CPUS > (1 << 16));
61506 + current->exec_id = this_cpu_add_return(exec_counter, 1 << 16);
61507 +}
61508 +#else
61509 +static inline void increment_exec_counter(void) {}
61510 +#endif
61511 +
61512 +extern void gr_handle_exec_args(struct linux_binprm *bprm,
61513 + struct user_arg_ptr argv);
61514 +
61515 /*
61516 * sys_execve() executes a new program.
61517 */
61518 @@ -1461,6 +1569,11 @@ static int do_execveat_common(int fd, struct filename *filename,
61519 struct user_arg_ptr envp,
61520 int flags)
61521 {
61522 +#ifdef CONFIG_GRKERNSEC
61523 + struct file *old_exec_file;
61524 + struct acl_subject_label *old_acl;
61525 + struct rlimit old_rlim[RLIM_NLIMITS];
61526 +#endif
61527 char *pathbuf = NULL;
61528 struct linux_binprm *bprm;
61529 struct file *file;
61530 @@ -1470,6 +1583,8 @@ static int do_execveat_common(int fd, struct filename *filename,
61531 if (IS_ERR(filename))
61532 return PTR_ERR(filename);
61533
61534 + gr_learn_resource(current, RLIMIT_NPROC, atomic_read(&current_user()->processes), 1);
61535 +
61536 /*
61537 * We move the actual failure in case of RLIMIT_NPROC excess from
61538 * set*uid() to execve() because too many poorly written programs
61539 @@ -1507,6 +1622,11 @@ static int do_execveat_common(int fd, struct filename *filename,
61540 if (IS_ERR(file))
61541 goto out_unmark;
61542
61543 + if (gr_ptrace_readexec(file, bprm->unsafe)) {
61544 + retval = -EPERM;
61545 + goto out_unmark;
61546 + }
61547 +
61548 sched_exec();
61549
61550 bprm->file = file;
61551 @@ -1533,6 +1653,11 @@ static int do_execveat_common(int fd, struct filename *filename,
61552 }
61553 bprm->interp = bprm->filename;
61554
61555 + if (!gr_acl_handle_execve(file->f_path.dentry, file->f_path.mnt)) {
61556 + retval = -EACCES;
61557 + goto out_unmark;
61558 + }
61559 +
61560 retval = bprm_mm_init(bprm);
61561 if (retval)
61562 goto out_unmark;
61563 @@ -1549,24 +1674,70 @@ static int do_execveat_common(int fd, struct filename *filename,
61564 if (retval < 0)
61565 goto out;
61566
61567 +#ifdef CONFIG_GRKERNSEC
61568 + old_acl = current->acl;
61569 + memcpy(old_rlim, current->signal->rlim, sizeof(old_rlim));
61570 + old_exec_file = current->exec_file;
61571 + get_file(file);
61572 + current->exec_file = file;
61573 +#endif
61574 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
61575 + /* limit suid stack to 8MB
61576 + * we saved the old limits above and will restore them if this exec fails
61577 + */
61578 + if (((!uid_eq(bprm->cred->euid, current_euid())) || (!gid_eq(bprm->cred->egid, current_egid()))) &&
61579 + (old_rlim[RLIMIT_STACK].rlim_cur > (8 * 1024 * 1024)))
61580 + current->signal->rlim[RLIMIT_STACK].rlim_cur = 8 * 1024 * 1024;
61581 +#endif
61582 +
61583 + if (gr_process_kernel_exec_ban() || gr_process_suid_exec_ban(bprm)) {
61584 + retval = -EPERM;
61585 + goto out_fail;
61586 + }
61587 +
61588 + if (!gr_tpe_allow(file)) {
61589 + retval = -EACCES;
61590 + goto out_fail;
61591 + }
61592 +
61593 + if (gr_check_crash_exec(file)) {
61594 + retval = -EACCES;
61595 + goto out_fail;
61596 + }
61597 +
61598 + retval = gr_set_proc_label(file->f_path.dentry, file->f_path.mnt,
61599 + bprm->unsafe);
61600 + if (retval < 0)
61601 + goto out_fail;
61602 +
61603 retval = copy_strings_kernel(1, &bprm->filename, bprm);
61604 if (retval < 0)
61605 - goto out;
61606 + goto out_fail;
61607
61608 bprm->exec = bprm->p;
61609 retval = copy_strings(bprm->envc, envp, bprm);
61610 if (retval < 0)
61611 - goto out;
61612 + goto out_fail;
61613
61614 retval = copy_strings(bprm->argc, argv, bprm);
61615 if (retval < 0)
61616 - goto out;
61617 + goto out_fail;
61618 +
61619 + gr_log_chroot_exec(file->f_path.dentry, file->f_path.mnt);
61620 +
61621 + gr_handle_exec_args(bprm, argv);
61622
61623 retval = exec_binprm(bprm);
61624 if (retval < 0)
61625 - goto out;
61626 + goto out_fail;
61627 +#ifdef CONFIG_GRKERNSEC
61628 + if (old_exec_file)
61629 + fput(old_exec_file);
61630 +#endif
61631
61632 /* execve succeeded */
61633 +
61634 + increment_exec_counter();
61635 current->fs->in_exec = 0;
61636 current->in_execve = 0;
61637 acct_update_integrals(current);
61638 @@ -1578,6 +1749,14 @@ static int do_execveat_common(int fd, struct filename *filename,
61639 put_files_struct(displaced);
61640 return retval;
61641
61642 +out_fail:
61643 +#ifdef CONFIG_GRKERNSEC
61644 + current->acl = old_acl;
61645 + memcpy(current->signal->rlim, old_rlim, sizeof(old_rlim));
61646 + fput(current->exec_file);
61647 + current->exec_file = old_exec_file;
61648 +#endif
61649 +
61650 out:
61651 if (bprm->mm) {
61652 acct_arg_size(bprm, 0);
61653 @@ -1724,3 +1903,312 @@ COMPAT_SYSCALL_DEFINE5(execveat, int, fd,
61654 argv, envp, flags);
61655 }
61656 #endif
61657 +
61658 +int pax_check_flags(unsigned long *flags)
61659 +{
61660 + int retval = 0;
61661 +
61662 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_SEGMEXEC)
61663 + if (*flags & MF_PAX_SEGMEXEC)
61664 + {
61665 + *flags &= ~MF_PAX_SEGMEXEC;
61666 + retval = -EINVAL;
61667 + }
61668 +#endif
61669 +
61670 + if ((*flags & MF_PAX_PAGEEXEC)
61671 +
61672 +#ifdef CONFIG_PAX_PAGEEXEC
61673 + && (*flags & MF_PAX_SEGMEXEC)
61674 +#endif
61675 +
61676 + )
61677 + {
61678 + *flags &= ~MF_PAX_PAGEEXEC;
61679 + retval = -EINVAL;
61680 + }
61681 +
61682 + if ((*flags & MF_PAX_MPROTECT)
61683 +
61684 +#ifdef CONFIG_PAX_MPROTECT
61685 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
61686 +#endif
61687 +
61688 + )
61689 + {
61690 + *flags &= ~MF_PAX_MPROTECT;
61691 + retval = -EINVAL;
61692 + }
61693 +
61694 + if ((*flags & MF_PAX_EMUTRAMP)
61695 +
61696 +#ifdef CONFIG_PAX_EMUTRAMP
61697 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
61698 +#endif
61699 +
61700 + )
61701 + {
61702 + *flags &= ~MF_PAX_EMUTRAMP;
61703 + retval = -EINVAL;
61704 + }
61705 +
61706 + return retval;
61707 +}
61708 +
61709 +EXPORT_SYMBOL(pax_check_flags);
61710 +
61711 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
61712 +char *pax_get_path(const struct path *path, char *buf, int buflen)
61713 +{
61714 + char *pathname = d_path(path, buf, buflen);
61715 +
61716 + if (IS_ERR(pathname))
61717 + goto toolong;
61718 +
61719 + pathname = mangle_path(buf, pathname, "\t\n\\");
61720 + if (!pathname)
61721 + goto toolong;
61722 +
61723 + *pathname = 0;
61724 + return buf;
61725 +
61726 +toolong:
61727 + return "<path too long>";
61728 +}
61729 +EXPORT_SYMBOL(pax_get_path);
61730 +
61731 +void pax_report_fault(struct pt_regs *regs, void *pc, void *sp)
61732 +{
61733 + struct task_struct *tsk = current;
61734 + struct mm_struct *mm = current->mm;
61735 + char *buffer_exec = (char *)__get_free_page(GFP_KERNEL);
61736 + char *buffer_fault = (char *)__get_free_page(GFP_KERNEL);
61737 + char *path_exec = NULL;
61738 + char *path_fault = NULL;
61739 + unsigned long start = 0UL, end = 0UL, offset = 0UL;
61740 + siginfo_t info = { };
61741 +
61742 + if (buffer_exec && buffer_fault) {
61743 + struct vm_area_struct *vma, *vma_exec = NULL, *vma_fault = NULL;
61744 +
61745 + down_read(&mm->mmap_sem);
61746 + vma = mm->mmap;
61747 + while (vma && (!vma_exec || !vma_fault)) {
61748 + if (vma->vm_file && mm->exe_file == vma->vm_file && (vma->vm_flags & VM_EXEC))
61749 + vma_exec = vma;
61750 + if (vma->vm_start <= (unsigned long)pc && (unsigned long)pc < vma->vm_end)
61751 + vma_fault = vma;
61752 + vma = vma->vm_next;
61753 + }
61754 + if (vma_exec)
61755 + path_exec = pax_get_path(&vma_exec->vm_file->f_path, buffer_exec, PAGE_SIZE);
61756 + if (vma_fault) {
61757 + start = vma_fault->vm_start;
61758 + end = vma_fault->vm_end;
61759 + offset = vma_fault->vm_pgoff << PAGE_SHIFT;
61760 + if (vma_fault->vm_file)
61761 + path_fault = pax_get_path(&vma_fault->vm_file->f_path, buffer_fault, PAGE_SIZE);
61762 + else if ((unsigned long)pc >= mm->start_brk && (unsigned long)pc < mm->brk)
61763 + path_fault = "<heap>";
61764 + else if (vma_fault->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
61765 + path_fault = "<stack>";
61766 + else
61767 + path_fault = "<anonymous mapping>";
61768 + }
61769 + up_read(&mm->mmap_sem);
61770 + }
61771 + if (tsk->signal->curr_ip)
61772 + printk(KERN_ERR "PAX: From %pI4: execution attempt in: %s, %08lx-%08lx %08lx\n", &tsk->signal->curr_ip, path_fault, start, end, offset);
61773 + else
61774 + printk(KERN_ERR "PAX: execution attempt in: %s, %08lx-%08lx %08lx\n", path_fault, start, end, offset);
61775 + printk(KERN_ERR "PAX: terminating task: %s(%s):%d, uid/euid: %u/%u, PC: %p, SP: %p\n", path_exec, tsk->comm, task_pid_nr(tsk),
61776 + from_kuid_munged(&init_user_ns, task_uid(tsk)), from_kuid_munged(&init_user_ns, task_euid(tsk)), pc, sp);
61777 + free_page((unsigned long)buffer_exec);
61778 + free_page((unsigned long)buffer_fault);
61779 + pax_report_insns(regs, pc, sp);
61780 + info.si_signo = SIGKILL;
61781 + info.si_errno = 0;
61782 + info.si_code = SI_KERNEL;
61783 + info.si_pid = 0;
61784 + info.si_uid = 0;
61785 + do_coredump(&info);
61786 +}
61787 +#endif
61788 +
61789 +#ifdef CONFIG_PAX_REFCOUNT
61790 +void pax_report_refcount_overflow(struct pt_regs *regs)
61791 +{
61792 + if (current->signal->curr_ip)
61793 + printk(KERN_ERR "PAX: From %pI4: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n",
61794 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
61795 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
61796 + else
61797 + printk(KERN_ERR "PAX: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n", current->comm, task_pid_nr(current),
61798 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
61799 + print_symbol(KERN_ERR "PAX: refcount overflow occured at: %s\n", instruction_pointer(regs));
61800 + preempt_disable();
61801 + show_regs(regs);
61802 + preempt_enable();
61803 + force_sig_info(SIGKILL, SEND_SIG_FORCED, current);
61804 +}
61805 +#endif
61806 +
61807 +#ifdef CONFIG_PAX_USERCOPY
61808 +/* 0: not at all, 1: fully, 2: fully inside frame, -1: partially (implies an error) */
61809 +static noinline int check_stack_object(const void *obj, unsigned long len)
61810 +{
61811 + const void * const stack = task_stack_page(current);
61812 + const void * const stackend = stack + THREAD_SIZE;
61813 +
61814 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
61815 + const void *frame = NULL;
61816 + const void *oldframe;
61817 +#endif
61818 +
61819 + if (obj + len < obj)
61820 + return -1;
61821 +
61822 + if (obj + len <= stack || stackend <= obj)
61823 + return 0;
61824 +
61825 + if (obj < stack || stackend < obj + len)
61826 + return -1;
61827 +
61828 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
61829 + oldframe = __builtin_frame_address(1);
61830 + if (oldframe)
61831 + frame = __builtin_frame_address(2);
61832 + /*
61833 + low ----------------------------------------------> high
61834 + [saved bp][saved ip][args][local vars][saved bp][saved ip]
61835 + ^----------------^
61836 + allow copies only within here
61837 + */
61838 + while (stack <= frame && frame < stackend) {
61839 + /* if obj + len extends past the last frame, this
61840 + check won't pass and the next frame will be 0,
61841 + causing us to bail out and correctly report
61842 + the copy as invalid
61843 + */
61844 + if (obj + len <= frame)
61845 + return obj >= oldframe + 2 * sizeof(void *) ? 2 : -1;
61846 + oldframe = frame;
61847 + frame = *(const void * const *)frame;
61848 + }
61849 + return -1;
61850 +#else
61851 + return 1;
61852 +#endif
61853 +}
61854 +
61855 +static __noreturn void pax_report_usercopy(const void *ptr, unsigned long len, bool to_user, const char *type)
61856 +{
61857 + if (current->signal->curr_ip)
61858 + printk(KERN_ERR "PAX: From %pI4: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
61859 + &current->signal->curr_ip, to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
61860 + else
61861 + printk(KERN_ERR "PAX: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
61862 + to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
61863 + dump_stack();
61864 + gr_handle_kernel_exploit();
61865 + do_group_exit(SIGKILL);
61866 +}
61867 +#endif
61868 +
61869 +#ifdef CONFIG_PAX_USERCOPY
61870 +
61871 +static inline bool check_kernel_text_object(unsigned long low, unsigned long high)
61872 +{
61873 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
61874 + unsigned long textlow = ktla_ktva((unsigned long)_stext);
61875 +#ifdef CONFIG_MODULES
61876 + unsigned long texthigh = (unsigned long)MODULES_EXEC_VADDR;
61877 +#else
61878 + unsigned long texthigh = ktla_ktva((unsigned long)_etext);
61879 +#endif
61880 +
61881 +#else
61882 + unsigned long textlow = (unsigned long)_stext;
61883 + unsigned long texthigh = (unsigned long)_etext;
61884 +
61885 +#ifdef CONFIG_X86_64
61886 + /* check against linear mapping as well */
61887 + if (high > (unsigned long)__va(__pa(textlow)) &&
61888 + low < (unsigned long)__va(__pa(texthigh)))
61889 + return true;
61890 +#endif
61891 +
61892 +#endif
61893 +
61894 + if (high <= textlow || low >= texthigh)
61895 + return false;
61896 + else
61897 + return true;
61898 +}
61899 +#endif
61900 +
61901 +void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size)
61902 +{
61903 +#ifdef CONFIG_PAX_USERCOPY
61904 + const char *type;
61905 +#endif
61906 +
61907 +#if !defined(CONFIG_STACK_GROWSUP) && !defined(CONFIG_X86_64)
61908 + unsigned long stackstart = (unsigned long)task_stack_page(current);
61909 + unsigned long currentsp = (unsigned long)&stackstart;
61910 + if (unlikely((currentsp < stackstart + 512 ||
61911 + currentsp >= stackstart + THREAD_SIZE) && !in_interrupt()))
61912 + BUG();
61913 +#endif
61914 +
61915 +#ifndef CONFIG_PAX_USERCOPY_DEBUG
61916 + if (const_size)
61917 + return;
61918 +#endif
61919 +
61920 +#ifdef CONFIG_PAX_USERCOPY
61921 + if (!n)
61922 + return;
61923 +
61924 + type = check_heap_object(ptr, n);
61925 + if (!type) {
61926 + int ret = check_stack_object(ptr, n);
61927 + if (ret == 1 || ret == 2)
61928 + return;
61929 + if (ret == 0) {
61930 + if (check_kernel_text_object((unsigned long)ptr, (unsigned long)ptr + n))
61931 + type = "<kernel text>";
61932 + else
61933 + return;
61934 + } else
61935 + type = "<process stack>";
61936 + }
61937 +
61938 + pax_report_usercopy(ptr, n, to_user, type);
61939 +#endif
61940 +
61941 +}
61942 +EXPORT_SYMBOL(__check_object_size);
61943 +
61944 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
61945 +void pax_track_stack(void)
61946 +{
61947 + unsigned long sp = (unsigned long)&sp;
61948 + if (sp < current_thread_info()->lowest_stack &&
61949 + sp >= (unsigned long)task_stack_page(current) + 2 * sizeof(unsigned long))
61950 + current_thread_info()->lowest_stack = sp;
61951 + if (unlikely((sp & ~(THREAD_SIZE - 1)) < (THREAD_SIZE/16)))
61952 + BUG();
61953 +}
61954 +EXPORT_SYMBOL(pax_track_stack);
61955 +#endif
61956 +
61957 +#ifdef CONFIG_PAX_SIZE_OVERFLOW
61958 +void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
61959 +{
61960 + printk(KERN_ERR "PAX: size overflow detected in function %s %s:%u %s", func, file, line, ssa_name);
61961 + dump_stack();
61962 + do_group_exit(SIGKILL);
61963 +}
61964 +EXPORT_SYMBOL(report_size_overflow);
61965 +#endif
61966 diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c
61967 index 9f9992b..8b59411 100644
61968 --- a/fs/ext2/balloc.c
61969 +++ b/fs/ext2/balloc.c
61970 @@ -1184,10 +1184,10 @@ static int ext2_has_free_blocks(struct ext2_sb_info *sbi)
61971
61972 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
61973 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
61974 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
61975 + if (free_blocks < root_blocks + 1 &&
61976 !uid_eq(sbi->s_resuid, current_fsuid()) &&
61977 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
61978 - !in_group_p (sbi->s_resgid))) {
61979 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
61980 return 0;
61981 }
61982 return 1;
61983 diff --git a/fs/ext2/super.c b/fs/ext2/super.c
61984 index ae55fdd..5e64c27 100644
61985 --- a/fs/ext2/super.c
61986 +++ b/fs/ext2/super.c
61987 @@ -268,10 +268,8 @@ static int ext2_show_options(struct seq_file *seq, struct dentry *root)
61988 #ifdef CONFIG_EXT2_FS_XATTR
61989 if (test_opt(sb, XATTR_USER))
61990 seq_puts(seq, ",user_xattr");
61991 - if (!test_opt(sb, XATTR_USER) &&
61992 - (def_mount_opts & EXT2_DEFM_XATTR_USER)) {
61993 + if (!test_opt(sb, XATTR_USER))
61994 seq_puts(seq, ",nouser_xattr");
61995 - }
61996 #endif
61997
61998 #ifdef CONFIG_EXT2_FS_POSIX_ACL
61999 @@ -850,8 +848,8 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
62000 if (def_mount_opts & EXT2_DEFM_UID16)
62001 set_opt(sbi->s_mount_opt, NO_UID32);
62002 #ifdef CONFIG_EXT2_FS_XATTR
62003 - if (def_mount_opts & EXT2_DEFM_XATTR_USER)
62004 - set_opt(sbi->s_mount_opt, XATTR_USER);
62005 + /* always enable user xattrs */
62006 + set_opt(sbi->s_mount_opt, XATTR_USER);
62007 #endif
62008 #ifdef CONFIG_EXT2_FS_POSIX_ACL
62009 if (def_mount_opts & EXT2_DEFM_ACL)
62010 diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
62011 index 9142614..97484fa 100644
62012 --- a/fs/ext2/xattr.c
62013 +++ b/fs/ext2/xattr.c
62014 @@ -247,7 +247,7 @@ ext2_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size)
62015 struct buffer_head *bh = NULL;
62016 struct ext2_xattr_entry *entry;
62017 char *end;
62018 - size_t rest = buffer_size;
62019 + size_t rest = buffer_size, total_size = 0;
62020 int error;
62021
62022 ea_idebug(inode, "buffer=%p, buffer_size=%ld",
62023 @@ -305,9 +305,10 @@ bad_block: ext2_error(inode->i_sb, "ext2_xattr_list",
62024 buffer += size;
62025 }
62026 rest -= size;
62027 + total_size += size;
62028 }
62029 }
62030 - error = buffer_size - rest; /* total size */
62031 + error = total_size;
62032
62033 cleanup:
62034 brelse(bh);
62035 diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
62036 index 158b5d4..2432610 100644
62037 --- a/fs/ext3/balloc.c
62038 +++ b/fs/ext3/balloc.c
62039 @@ -1438,10 +1438,10 @@ static int ext3_has_free_blocks(struct ext3_sb_info *sbi, int use_reservation)
62040
62041 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
62042 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
62043 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
62044 + if (free_blocks < root_blocks + 1 &&
62045 !use_reservation && !uid_eq(sbi->s_resuid, current_fsuid()) &&
62046 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
62047 - !in_group_p (sbi->s_resgid))) {
62048 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
62049 return 0;
62050 }
62051 return 1;
62052 diff --git a/fs/ext3/super.c b/fs/ext3/super.c
62053 index 9b4e7d7..048d025 100644
62054 --- a/fs/ext3/super.c
62055 +++ b/fs/ext3/super.c
62056 @@ -653,10 +653,8 @@ static int ext3_show_options(struct seq_file *seq, struct dentry *root)
62057 #ifdef CONFIG_EXT3_FS_XATTR
62058 if (test_opt(sb, XATTR_USER))
62059 seq_puts(seq, ",user_xattr");
62060 - if (!test_opt(sb, XATTR_USER) &&
62061 - (def_mount_opts & EXT3_DEFM_XATTR_USER)) {
62062 + if (!test_opt(sb, XATTR_USER))
62063 seq_puts(seq, ",nouser_xattr");
62064 - }
62065 #endif
62066 #ifdef CONFIG_EXT3_FS_POSIX_ACL
62067 if (test_opt(sb, POSIX_ACL))
62068 @@ -1758,8 +1756,8 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
62069 if (def_mount_opts & EXT3_DEFM_UID16)
62070 set_opt(sbi->s_mount_opt, NO_UID32);
62071 #ifdef CONFIG_EXT3_FS_XATTR
62072 - if (def_mount_opts & EXT3_DEFM_XATTR_USER)
62073 - set_opt(sbi->s_mount_opt, XATTR_USER);
62074 + /* always enable user xattrs */
62075 + set_opt(sbi->s_mount_opt, XATTR_USER);
62076 #endif
62077 #ifdef CONFIG_EXT3_FS_POSIX_ACL
62078 if (def_mount_opts & EXT3_DEFM_ACL)
62079 diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
62080 index c6874be..f8a6ae8 100644
62081 --- a/fs/ext3/xattr.c
62082 +++ b/fs/ext3/xattr.c
62083 @@ -330,7 +330,7 @@ static int
62084 ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
62085 char *buffer, size_t buffer_size)
62086 {
62087 - size_t rest = buffer_size;
62088 + size_t rest = buffer_size, total_size = 0;
62089
62090 for (; !IS_LAST_ENTRY(entry); entry = EXT3_XATTR_NEXT(entry)) {
62091 const struct xattr_handler *handler =
62092 @@ -347,9 +347,10 @@ ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
62093 buffer += size;
62094 }
62095 rest -= size;
62096 + total_size += size;
62097 }
62098 }
62099 - return buffer_size - rest;
62100 + return total_size;
62101 }
62102
62103 static int
62104 diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
62105 index 83a6f49..d4e4d03 100644
62106 --- a/fs/ext4/balloc.c
62107 +++ b/fs/ext4/balloc.c
62108 @@ -557,8 +557,8 @@ static int ext4_has_free_clusters(struct ext4_sb_info *sbi,
62109 /* Hm, nope. Are (enough) root reserved clusters available? */
62110 if (uid_eq(sbi->s_resuid, current_fsuid()) ||
62111 (!gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) && in_group_p(sbi->s_resgid)) ||
62112 - capable(CAP_SYS_RESOURCE) ||
62113 - (flags & EXT4_MB_USE_ROOT_BLOCKS)) {
62114 + (flags & EXT4_MB_USE_ROOT_BLOCKS) ||
62115 + capable_nolog(CAP_SYS_RESOURCE)) {
62116
62117 if (free_clusters >= (nclusters + dirty_clusters +
62118 resv_clusters))
62119 diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
62120 index a75fba6..8235fca 100644
62121 --- a/fs/ext4/ext4.h
62122 +++ b/fs/ext4/ext4.h
62123 @@ -1274,19 +1274,19 @@ struct ext4_sb_info {
62124 unsigned long s_mb_last_start;
62125
62126 /* stats for buddy allocator */
62127 - atomic_t s_bal_reqs; /* number of reqs with len > 1 */
62128 - atomic_t s_bal_success; /* we found long enough chunks */
62129 - atomic_t s_bal_allocated; /* in blocks */
62130 - atomic_t s_bal_ex_scanned; /* total extents scanned */
62131 - atomic_t s_bal_goals; /* goal hits */
62132 - atomic_t s_bal_breaks; /* too long searches */
62133 - atomic_t s_bal_2orders; /* 2^order hits */
62134 + atomic_unchecked_t s_bal_reqs; /* number of reqs with len > 1 */
62135 + atomic_unchecked_t s_bal_success; /* we found long enough chunks */
62136 + atomic_unchecked_t s_bal_allocated; /* in blocks */
62137 + atomic_unchecked_t s_bal_ex_scanned; /* total extents scanned */
62138 + atomic_unchecked_t s_bal_goals; /* goal hits */
62139 + atomic_unchecked_t s_bal_breaks; /* too long searches */
62140 + atomic_unchecked_t s_bal_2orders; /* 2^order hits */
62141 spinlock_t s_bal_lock;
62142 unsigned long s_mb_buddies_generated;
62143 unsigned long long s_mb_generation_time;
62144 - atomic_t s_mb_lost_chunks;
62145 - atomic_t s_mb_preallocated;
62146 - atomic_t s_mb_discarded;
62147 + atomic_unchecked_t s_mb_lost_chunks;
62148 + atomic_unchecked_t s_mb_preallocated;
62149 + atomic_unchecked_t s_mb_discarded;
62150 atomic_t s_lock_busy;
62151
62152 /* locality groups */
62153 diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
62154 index 8d1e602..abf497b 100644
62155 --- a/fs/ext4/mballoc.c
62156 +++ b/fs/ext4/mballoc.c
62157 @@ -1901,7 +1901,7 @@ void ext4_mb_simple_scan_group(struct ext4_allocation_context *ac,
62158 BUG_ON(ac->ac_b_ex.fe_len != ac->ac_g_ex.fe_len);
62159
62160 if (EXT4_SB(sb)->s_mb_stats)
62161 - atomic_inc(&EXT4_SB(sb)->s_bal_2orders);
62162 + atomic_inc_unchecked(&EXT4_SB(sb)->s_bal_2orders);
62163
62164 break;
62165 }
62166 @@ -2211,7 +2211,7 @@ repeat:
62167 ac->ac_status = AC_STATUS_CONTINUE;
62168 ac->ac_flags |= EXT4_MB_HINT_FIRST;
62169 cr = 3;
62170 - atomic_inc(&sbi->s_mb_lost_chunks);
62171 + atomic_inc_unchecked(&sbi->s_mb_lost_chunks);
62172 goto repeat;
62173 }
62174 }
62175 @@ -2716,25 +2716,25 @@ int ext4_mb_release(struct super_block *sb)
62176 if (sbi->s_mb_stats) {
62177 ext4_msg(sb, KERN_INFO,
62178 "mballoc: %u blocks %u reqs (%u success)",
62179 - atomic_read(&sbi->s_bal_allocated),
62180 - atomic_read(&sbi->s_bal_reqs),
62181 - atomic_read(&sbi->s_bal_success));
62182 + atomic_read_unchecked(&sbi->s_bal_allocated),
62183 + atomic_read_unchecked(&sbi->s_bal_reqs),
62184 + atomic_read_unchecked(&sbi->s_bal_success));
62185 ext4_msg(sb, KERN_INFO,
62186 "mballoc: %u extents scanned, %u goal hits, "
62187 "%u 2^N hits, %u breaks, %u lost",
62188 - atomic_read(&sbi->s_bal_ex_scanned),
62189 - atomic_read(&sbi->s_bal_goals),
62190 - atomic_read(&sbi->s_bal_2orders),
62191 - atomic_read(&sbi->s_bal_breaks),
62192 - atomic_read(&sbi->s_mb_lost_chunks));
62193 + atomic_read_unchecked(&sbi->s_bal_ex_scanned),
62194 + atomic_read_unchecked(&sbi->s_bal_goals),
62195 + atomic_read_unchecked(&sbi->s_bal_2orders),
62196 + atomic_read_unchecked(&sbi->s_bal_breaks),
62197 + atomic_read_unchecked(&sbi->s_mb_lost_chunks));
62198 ext4_msg(sb, KERN_INFO,
62199 "mballoc: %lu generated and it took %Lu",
62200 sbi->s_mb_buddies_generated,
62201 sbi->s_mb_generation_time);
62202 ext4_msg(sb, KERN_INFO,
62203 "mballoc: %u preallocated, %u discarded",
62204 - atomic_read(&sbi->s_mb_preallocated),
62205 - atomic_read(&sbi->s_mb_discarded));
62206 + atomic_read_unchecked(&sbi->s_mb_preallocated),
62207 + atomic_read_unchecked(&sbi->s_mb_discarded));
62208 }
62209
62210 free_percpu(sbi->s_locality_groups);
62211 @@ -3190,16 +3190,16 @@ static void ext4_mb_collect_stats(struct ext4_allocation_context *ac)
62212 struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);
62213
62214 if (sbi->s_mb_stats && ac->ac_g_ex.fe_len > 1) {
62215 - atomic_inc(&sbi->s_bal_reqs);
62216 - atomic_add(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
62217 + atomic_inc_unchecked(&sbi->s_bal_reqs);
62218 + atomic_add_unchecked(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
62219 if (ac->ac_b_ex.fe_len >= ac->ac_o_ex.fe_len)
62220 - atomic_inc(&sbi->s_bal_success);
62221 - atomic_add(ac->ac_found, &sbi->s_bal_ex_scanned);
62222 + atomic_inc_unchecked(&sbi->s_bal_success);
62223 + atomic_add_unchecked(ac->ac_found, &sbi->s_bal_ex_scanned);
62224 if (ac->ac_g_ex.fe_start == ac->ac_b_ex.fe_start &&
62225 ac->ac_g_ex.fe_group == ac->ac_b_ex.fe_group)
62226 - atomic_inc(&sbi->s_bal_goals);
62227 + atomic_inc_unchecked(&sbi->s_bal_goals);
62228 if (ac->ac_found > sbi->s_mb_max_to_scan)
62229 - atomic_inc(&sbi->s_bal_breaks);
62230 + atomic_inc_unchecked(&sbi->s_bal_breaks);
62231 }
62232
62233 if (ac->ac_op == EXT4_MB_HISTORY_ALLOC)
62234 @@ -3626,7 +3626,7 @@ ext4_mb_new_inode_pa(struct ext4_allocation_context *ac)
62235 trace_ext4_mb_new_inode_pa(ac, pa);
62236
62237 ext4_mb_use_inode_pa(ac, pa);
62238 - atomic_add(pa->pa_free, &sbi->s_mb_preallocated);
62239 + atomic_add_unchecked(pa->pa_free, &sbi->s_mb_preallocated);
62240
62241 ei = EXT4_I(ac->ac_inode);
62242 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
62243 @@ -3686,7 +3686,7 @@ ext4_mb_new_group_pa(struct ext4_allocation_context *ac)
62244 trace_ext4_mb_new_group_pa(ac, pa);
62245
62246 ext4_mb_use_group_pa(ac, pa);
62247 - atomic_add(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
62248 + atomic_add_unchecked(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
62249
62250 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
62251 lg = ac->ac_lg;
62252 @@ -3775,7 +3775,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh,
62253 * from the bitmap and continue.
62254 */
62255 }
62256 - atomic_add(free, &sbi->s_mb_discarded);
62257 + atomic_add_unchecked(free, &sbi->s_mb_discarded);
62258
62259 return err;
62260 }
62261 @@ -3793,7 +3793,7 @@ ext4_mb_release_group_pa(struct ext4_buddy *e4b,
62262 ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, &bit);
62263 BUG_ON(group != e4b->bd_group && pa->pa_len != 0);
62264 mb_free_blocks(pa->pa_inode, e4b, bit, pa->pa_len);
62265 - atomic_add(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
62266 + atomic_add_unchecked(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
62267 trace_ext4_mballoc_discard(sb, NULL, group, bit, pa->pa_len);
62268
62269 return 0;
62270 diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
62271 index 8313ca3..8a37d08 100644
62272 --- a/fs/ext4/mmp.c
62273 +++ b/fs/ext4/mmp.c
62274 @@ -111,7 +111,7 @@ static int read_mmp_block(struct super_block *sb, struct buffer_head **bh,
62275 void __dump_mmp_msg(struct super_block *sb, struct mmp_struct *mmp,
62276 const char *function, unsigned int line, const char *msg)
62277 {
62278 - __ext4_warning(sb, function, line, msg);
62279 + __ext4_warning(sb, function, line, "%s", msg);
62280 __ext4_warning(sb, function, line,
62281 "MMP failure info: last update time: %llu, last update "
62282 "node: %s, last update device: %s\n",
62283 diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
62284 index 8a8ec62..1b02de5 100644
62285 --- a/fs/ext4/resize.c
62286 +++ b/fs/ext4/resize.c
62287 @@ -413,7 +413,7 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
62288
62289 ext4_debug("mark blocks [%llu/%u] used\n", block, count);
62290 for (count2 = count; count > 0; count -= count2, block += count2) {
62291 - ext4_fsblk_t start;
62292 + ext4_fsblk_t start, diff;
62293 struct buffer_head *bh;
62294 ext4_group_t group;
62295 int err;
62296 @@ -422,10 +422,6 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
62297 start = ext4_group_first_block_no(sb, group);
62298 group -= flex_gd->groups[0].group;
62299
62300 - count2 = EXT4_BLOCKS_PER_GROUP(sb) - (block - start);
62301 - if (count2 > count)
62302 - count2 = count;
62303 -
62304 if (flex_gd->bg_flags[group] & EXT4_BG_BLOCK_UNINIT) {
62305 BUG_ON(flex_gd->count > 1);
62306 continue;
62307 @@ -443,9 +439,15 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
62308 err = ext4_journal_get_write_access(handle, bh);
62309 if (err)
62310 return err;
62311 +
62312 + diff = block - start;
62313 + count2 = EXT4_BLOCKS_PER_GROUP(sb) - diff;
62314 + if (count2 > count)
62315 + count2 = count;
62316 +
62317 ext4_debug("mark block bitmap %#04llx (+%llu/%u)\n", block,
62318 - block - start, count2);
62319 - ext4_set_bits(bh->b_data, block - start, count2);
62320 + diff, count2);
62321 + ext4_set_bits(bh->b_data, diff, count2);
62322
62323 err = ext4_handle_dirty_metadata(handle, NULL, bh);
62324 if (unlikely(err))
62325 diff --git a/fs/ext4/super.c b/fs/ext4/super.c
62326 index fc29b2c..6c8b255 100644
62327 --- a/fs/ext4/super.c
62328 +++ b/fs/ext4/super.c
62329 @@ -1252,7 +1252,7 @@ static ext4_fsblk_t get_sb_block(void **data)
62330 }
62331
62332 #define DEFAULT_JOURNAL_IOPRIO (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 3))
62333 -static char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
62334 +static const char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
62335 "Contact linux-ext4@vger.kernel.org if you think we should keep it.\n";
62336
62337 #ifdef CONFIG_QUOTA
62338 @@ -2440,7 +2440,7 @@ struct ext4_attr {
62339 int offset;
62340 int deprecated_val;
62341 } u;
62342 -};
62343 +} __do_const;
62344
62345 static int parse_strtoull(const char *buf,
62346 unsigned long long max, unsigned long long *value)
62347 diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
62348 index 1e09fc7..0400dd4 100644
62349 --- a/fs/ext4/xattr.c
62350 +++ b/fs/ext4/xattr.c
62351 @@ -399,7 +399,7 @@ static int
62352 ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
62353 char *buffer, size_t buffer_size)
62354 {
62355 - size_t rest = buffer_size;
62356 + size_t rest = buffer_size, total_size = 0;
62357
62358 for (; !IS_LAST_ENTRY(entry); entry = EXT4_XATTR_NEXT(entry)) {
62359 const struct xattr_handler *handler =
62360 @@ -416,9 +416,10 @@ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
62361 buffer += size;
62362 }
62363 rest -= size;
62364 + total_size += size;
62365 }
62366 }
62367 - return buffer_size - rest;
62368 + return total_size;
62369 }
62370
62371 static int
62372 diff --git a/fs/fcntl.c b/fs/fcntl.c
62373 index ee85cd4..9dd0d20 100644
62374 --- a/fs/fcntl.c
62375 +++ b/fs/fcntl.c
62376 @@ -102,6 +102,10 @@ void __f_setown(struct file *filp, struct pid *pid, enum pid_type type,
62377 int force)
62378 {
62379 security_file_set_fowner(filp);
62380 + if (gr_handle_chroot_fowner(pid, type))
62381 + return;
62382 + if (gr_check_protected_task_fowner(pid, type))
62383 + return;
62384 f_modown(filp, pid, type, force);
62385 }
62386 EXPORT_SYMBOL(__f_setown);
62387 diff --git a/fs/fhandle.c b/fs/fhandle.c
62388 index 999ff5c..2281df9 100644
62389 --- a/fs/fhandle.c
62390 +++ b/fs/fhandle.c
62391 @@ -8,6 +8,7 @@
62392 #include <linux/fs_struct.h>
62393 #include <linux/fsnotify.h>
62394 #include <linux/personality.h>
62395 +#include <linux/grsecurity.h>
62396 #include <asm/uaccess.h>
62397 #include "internal.h"
62398 #include "mount.h"
62399 @@ -67,8 +68,7 @@ static long do_sys_name_to_handle(struct path *path,
62400 } else
62401 retval = 0;
62402 /* copy the mount id */
62403 - if (copy_to_user(mnt_id, &real_mount(path->mnt)->mnt_id,
62404 - sizeof(*mnt_id)) ||
62405 + if (put_user(real_mount(path->mnt)->mnt_id, mnt_id) ||
62406 copy_to_user(ufh, handle,
62407 sizeof(struct file_handle) + handle_bytes))
62408 retval = -EFAULT;
62409 @@ -175,7 +175,7 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
62410 * the directory. Ideally we would like CAP_DAC_SEARCH.
62411 * But we don't have that
62412 */
62413 - if (!capable(CAP_DAC_READ_SEARCH)) {
62414 + if (!capable(CAP_DAC_READ_SEARCH) || !gr_chroot_fhandle()) {
62415 retval = -EPERM;
62416 goto out_err;
62417 }
62418 @@ -195,8 +195,9 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
62419 goto out_err;
62420 }
62421 /* copy the full handle */
62422 - if (copy_from_user(handle, ufh,
62423 - sizeof(struct file_handle) +
62424 + *handle = f_handle;
62425 + if (copy_from_user(&handle->f_handle,
62426 + &ufh->f_handle,
62427 f_handle.handle_bytes)) {
62428 retval = -EFAULT;
62429 goto out_handle;
62430 diff --git a/fs/file.c b/fs/file.c
62431 index ee738ea..f6c15629 100644
62432 --- a/fs/file.c
62433 +++ b/fs/file.c
62434 @@ -16,6 +16,7 @@
62435 #include <linux/slab.h>
62436 #include <linux/vmalloc.h>
62437 #include <linux/file.h>
62438 +#include <linux/security.h>
62439 #include <linux/fdtable.h>
62440 #include <linux/bitops.h>
62441 #include <linux/interrupt.h>
62442 @@ -139,7 +140,7 @@ out:
62443 * Return <0 error code on error; 1 on successful completion.
62444 * The files->file_lock should be held on entry, and will be held on exit.
62445 */
62446 -static int expand_fdtable(struct files_struct *files, int nr)
62447 +static int expand_fdtable(struct files_struct *files, unsigned int nr)
62448 __releases(files->file_lock)
62449 __acquires(files->file_lock)
62450 {
62451 @@ -184,7 +185,7 @@ static int expand_fdtable(struct files_struct *files, int nr)
62452 * expanded and execution may have blocked.
62453 * The files->file_lock should be held on entry, and will be held on exit.
62454 */
62455 -static int expand_files(struct files_struct *files, int nr)
62456 +static int expand_files(struct files_struct *files, unsigned int nr)
62457 {
62458 struct fdtable *fdt;
62459
62460 @@ -800,6 +801,7 @@ int replace_fd(unsigned fd, struct file *file, unsigned flags)
62461 if (!file)
62462 return __close_fd(files, fd);
62463
62464 + gr_learn_resource(current, RLIMIT_NOFILE, fd, 0);
62465 if (fd >= rlimit(RLIMIT_NOFILE))
62466 return -EBADF;
62467
62468 @@ -826,6 +828,7 @@ SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
62469 if (unlikely(oldfd == newfd))
62470 return -EINVAL;
62471
62472 + gr_learn_resource(current, RLIMIT_NOFILE, newfd, 0);
62473 if (newfd >= rlimit(RLIMIT_NOFILE))
62474 return -EBADF;
62475
62476 @@ -881,6 +884,7 @@ SYSCALL_DEFINE1(dup, unsigned int, fildes)
62477 int f_dupfd(unsigned int from, struct file *file, unsigned flags)
62478 {
62479 int err;
62480 + gr_learn_resource(current, RLIMIT_NOFILE, from, 0);
62481 if (from >= rlimit(RLIMIT_NOFILE))
62482 return -EINVAL;
62483 err = alloc_fd(from, flags);
62484 diff --git a/fs/filesystems.c b/fs/filesystems.c
62485 index 5797d45..7d7d79a 100644
62486 --- a/fs/filesystems.c
62487 +++ b/fs/filesystems.c
62488 @@ -275,7 +275,11 @@ struct file_system_type *get_fs_type(const char *name)
62489 int len = dot ? dot - name : strlen(name);
62490
62491 fs = __get_fs_type(name, len);
62492 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
62493 + if (!fs && (___request_module(true, "grsec_modharden_fs", "fs-%.*s", len, name) == 0))
62494 +#else
62495 if (!fs && (request_module("fs-%.*s", len, name) == 0))
62496 +#endif
62497 fs = __get_fs_type(name, len);
62498
62499 if (dot && fs && !(fs->fs_flags & FS_HAS_SUBTYPE)) {
62500 diff --git a/fs/fs_struct.c b/fs/fs_struct.c
62501 index 7dca743..1ff87ae 100644
62502 --- a/fs/fs_struct.c
62503 +++ b/fs/fs_struct.c
62504 @@ -4,6 +4,7 @@
62505 #include <linux/path.h>
62506 #include <linux/slab.h>
62507 #include <linux/fs_struct.h>
62508 +#include <linux/grsecurity.h>
62509 #include "internal.h"
62510
62511 /*
62512 @@ -15,14 +16,18 @@ void set_fs_root(struct fs_struct *fs, const struct path *path)
62513 struct path old_root;
62514
62515 path_get(path);
62516 + gr_inc_chroot_refcnts(path->dentry, path->mnt);
62517 spin_lock(&fs->lock);
62518 write_seqcount_begin(&fs->seq);
62519 old_root = fs->root;
62520 fs->root = *path;
62521 + gr_set_chroot_entries(current, path);
62522 write_seqcount_end(&fs->seq);
62523 spin_unlock(&fs->lock);
62524 - if (old_root.dentry)
62525 + if (old_root.dentry) {
62526 + gr_dec_chroot_refcnts(old_root.dentry, old_root.mnt);
62527 path_put(&old_root);
62528 + }
62529 }
62530
62531 /*
62532 @@ -67,6 +72,10 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
62533 int hits = 0;
62534 spin_lock(&fs->lock);
62535 write_seqcount_begin(&fs->seq);
62536 + /* this root replacement is only done by pivot_root,
62537 + leave grsec's chroot tagging alone for this task
62538 + so that a pivoted root isn't treated as a chroot
62539 + */
62540 hits += replace_path(&fs->root, old_root, new_root);
62541 hits += replace_path(&fs->pwd, old_root, new_root);
62542 write_seqcount_end(&fs->seq);
62543 @@ -85,6 +94,7 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
62544
62545 void free_fs_struct(struct fs_struct *fs)
62546 {
62547 + gr_dec_chroot_refcnts(fs->root.dentry, fs->root.mnt);
62548 path_put(&fs->root);
62549 path_put(&fs->pwd);
62550 kmem_cache_free(fs_cachep, fs);
62551 @@ -99,7 +109,8 @@ void exit_fs(struct task_struct *tsk)
62552 task_lock(tsk);
62553 spin_lock(&fs->lock);
62554 tsk->fs = NULL;
62555 - kill = !--fs->users;
62556 + gr_clear_chroot_entries(tsk);
62557 + kill = !atomic_dec_return(&fs->users);
62558 spin_unlock(&fs->lock);
62559 task_unlock(tsk);
62560 if (kill)
62561 @@ -112,7 +123,7 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
62562 struct fs_struct *fs = kmem_cache_alloc(fs_cachep, GFP_KERNEL);
62563 /* We don't need to lock fs - think why ;-) */
62564 if (fs) {
62565 - fs->users = 1;
62566 + atomic_set(&fs->users, 1);
62567 fs->in_exec = 0;
62568 spin_lock_init(&fs->lock);
62569 seqcount_init(&fs->seq);
62570 @@ -121,9 +132,13 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
62571 spin_lock(&old->lock);
62572 fs->root = old->root;
62573 path_get(&fs->root);
62574 + /* instead of calling gr_set_chroot_entries here,
62575 + we call it from every caller of this function
62576 + */
62577 fs->pwd = old->pwd;
62578 path_get(&fs->pwd);
62579 spin_unlock(&old->lock);
62580 + gr_inc_chroot_refcnts(fs->root.dentry, fs->root.mnt);
62581 }
62582 return fs;
62583 }
62584 @@ -139,8 +154,9 @@ int unshare_fs_struct(void)
62585
62586 task_lock(current);
62587 spin_lock(&fs->lock);
62588 - kill = !--fs->users;
62589 + kill = !atomic_dec_return(&fs->users);
62590 current->fs = new_fs;
62591 + gr_set_chroot_entries(current, &new_fs->root);
62592 spin_unlock(&fs->lock);
62593 task_unlock(current);
62594
62595 @@ -153,13 +169,13 @@ EXPORT_SYMBOL_GPL(unshare_fs_struct);
62596
62597 int current_umask(void)
62598 {
62599 - return current->fs->umask;
62600 + return current->fs->umask | gr_acl_umask();
62601 }
62602 EXPORT_SYMBOL(current_umask);
62603
62604 /* to be mentioned only in INIT_TASK */
62605 struct fs_struct init_fs = {
62606 - .users = 1,
62607 + .users = ATOMIC_INIT(1),
62608 .lock = __SPIN_LOCK_UNLOCKED(init_fs.lock),
62609 .seq = SEQCNT_ZERO(init_fs.seq),
62610 .umask = 0022,
62611 diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c
62612 index 89acec7..a575262 100644
62613 --- a/fs/fscache/cookie.c
62614 +++ b/fs/fscache/cookie.c
62615 @@ -19,7 +19,7 @@
62616
62617 struct kmem_cache *fscache_cookie_jar;
62618
62619 -static atomic_t fscache_object_debug_id = ATOMIC_INIT(0);
62620 +static atomic_unchecked_t fscache_object_debug_id = ATOMIC_INIT(0);
62621
62622 static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie);
62623 static int fscache_alloc_object(struct fscache_cache *cache,
62624 @@ -69,11 +69,11 @@ struct fscache_cookie *__fscache_acquire_cookie(
62625 parent ? (char *) parent->def->name : "<no-parent>",
62626 def->name, netfs_data, enable);
62627
62628 - fscache_stat(&fscache_n_acquires);
62629 + fscache_stat_unchecked(&fscache_n_acquires);
62630
62631 /* if there's no parent cookie, then we don't create one here either */
62632 if (!parent) {
62633 - fscache_stat(&fscache_n_acquires_null);
62634 + fscache_stat_unchecked(&fscache_n_acquires_null);
62635 _leave(" [no parent]");
62636 return NULL;
62637 }
62638 @@ -88,7 +88,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
62639 /* allocate and initialise a cookie */
62640 cookie = kmem_cache_alloc(fscache_cookie_jar, GFP_KERNEL);
62641 if (!cookie) {
62642 - fscache_stat(&fscache_n_acquires_oom);
62643 + fscache_stat_unchecked(&fscache_n_acquires_oom);
62644 _leave(" [ENOMEM]");
62645 return NULL;
62646 }
62647 @@ -115,13 +115,13 @@ struct fscache_cookie *__fscache_acquire_cookie(
62648
62649 switch (cookie->def->type) {
62650 case FSCACHE_COOKIE_TYPE_INDEX:
62651 - fscache_stat(&fscache_n_cookie_index);
62652 + fscache_stat_unchecked(&fscache_n_cookie_index);
62653 break;
62654 case FSCACHE_COOKIE_TYPE_DATAFILE:
62655 - fscache_stat(&fscache_n_cookie_data);
62656 + fscache_stat_unchecked(&fscache_n_cookie_data);
62657 break;
62658 default:
62659 - fscache_stat(&fscache_n_cookie_special);
62660 + fscache_stat_unchecked(&fscache_n_cookie_special);
62661 break;
62662 }
62663
62664 @@ -135,7 +135,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
62665 } else {
62666 atomic_dec(&parent->n_children);
62667 __fscache_cookie_put(cookie);
62668 - fscache_stat(&fscache_n_acquires_nobufs);
62669 + fscache_stat_unchecked(&fscache_n_acquires_nobufs);
62670 _leave(" = NULL");
62671 return NULL;
62672 }
62673 @@ -144,7 +144,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
62674 }
62675 }
62676
62677 - fscache_stat(&fscache_n_acquires_ok);
62678 + fscache_stat_unchecked(&fscache_n_acquires_ok);
62679 _leave(" = %p", cookie);
62680 return cookie;
62681 }
62682 @@ -213,7 +213,7 @@ static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie)
62683 cache = fscache_select_cache_for_object(cookie->parent);
62684 if (!cache) {
62685 up_read(&fscache_addremove_sem);
62686 - fscache_stat(&fscache_n_acquires_no_cache);
62687 + fscache_stat_unchecked(&fscache_n_acquires_no_cache);
62688 _leave(" = -ENOMEDIUM [no cache]");
62689 return -ENOMEDIUM;
62690 }
62691 @@ -297,14 +297,14 @@ static int fscache_alloc_object(struct fscache_cache *cache,
62692 object = cache->ops->alloc_object(cache, cookie);
62693 fscache_stat_d(&fscache_n_cop_alloc_object);
62694 if (IS_ERR(object)) {
62695 - fscache_stat(&fscache_n_object_no_alloc);
62696 + fscache_stat_unchecked(&fscache_n_object_no_alloc);
62697 ret = PTR_ERR(object);
62698 goto error;
62699 }
62700
62701 - fscache_stat(&fscache_n_object_alloc);
62702 + fscache_stat_unchecked(&fscache_n_object_alloc);
62703
62704 - object->debug_id = atomic_inc_return(&fscache_object_debug_id);
62705 + object->debug_id = atomic_inc_return_unchecked(&fscache_object_debug_id);
62706
62707 _debug("ALLOC OBJ%x: %s {%lx}",
62708 object->debug_id, cookie->def->name, object->events);
62709 @@ -418,7 +418,7 @@ void __fscache_invalidate(struct fscache_cookie *cookie)
62710
62711 _enter("{%s}", cookie->def->name);
62712
62713 - fscache_stat(&fscache_n_invalidates);
62714 + fscache_stat_unchecked(&fscache_n_invalidates);
62715
62716 /* Only permit invalidation of data files. Invalidating an index will
62717 * require the caller to release all its attachments to the tree rooted
62718 @@ -476,10 +476,10 @@ void __fscache_update_cookie(struct fscache_cookie *cookie)
62719 {
62720 struct fscache_object *object;
62721
62722 - fscache_stat(&fscache_n_updates);
62723 + fscache_stat_unchecked(&fscache_n_updates);
62724
62725 if (!cookie) {
62726 - fscache_stat(&fscache_n_updates_null);
62727 + fscache_stat_unchecked(&fscache_n_updates_null);
62728 _leave(" [no cookie]");
62729 return;
62730 }
62731 @@ -580,12 +580,12 @@ EXPORT_SYMBOL(__fscache_disable_cookie);
62732 */
62733 void __fscache_relinquish_cookie(struct fscache_cookie *cookie, bool retire)
62734 {
62735 - fscache_stat(&fscache_n_relinquishes);
62736 + fscache_stat_unchecked(&fscache_n_relinquishes);
62737 if (retire)
62738 - fscache_stat(&fscache_n_relinquishes_retire);
62739 + fscache_stat_unchecked(&fscache_n_relinquishes_retire);
62740
62741 if (!cookie) {
62742 - fscache_stat(&fscache_n_relinquishes_null);
62743 + fscache_stat_unchecked(&fscache_n_relinquishes_null);
62744 _leave(" [no cookie]");
62745 return;
62746 }
62747 @@ -686,7 +686,7 @@ int __fscache_check_consistency(struct fscache_cookie *cookie)
62748 if (test_bit(FSCACHE_IOERROR, &object->cache->flags))
62749 goto inconsistent;
62750
62751 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
62752 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
62753
62754 __fscache_use_cookie(cookie);
62755 if (fscache_submit_op(object, op) < 0)
62756 diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
62757 index 7872a62..d91b19f 100644
62758 --- a/fs/fscache/internal.h
62759 +++ b/fs/fscache/internal.h
62760 @@ -137,8 +137,8 @@ extern void fscache_operation_gc(struct work_struct *);
62761 extern int fscache_wait_for_deferred_lookup(struct fscache_cookie *);
62762 extern int fscache_wait_for_operation_activation(struct fscache_object *,
62763 struct fscache_operation *,
62764 - atomic_t *,
62765 - atomic_t *,
62766 + atomic_unchecked_t *,
62767 + atomic_unchecked_t *,
62768 void (*)(struct fscache_operation *));
62769 extern void fscache_invalidate_writes(struct fscache_cookie *);
62770
62771 @@ -157,101 +157,101 @@ extern void fscache_proc_cleanup(void);
62772 * stats.c
62773 */
62774 #ifdef CONFIG_FSCACHE_STATS
62775 -extern atomic_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
62776 -extern atomic_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
62777 +extern atomic_unchecked_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
62778 +extern atomic_unchecked_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
62779
62780 -extern atomic_t fscache_n_op_pend;
62781 -extern atomic_t fscache_n_op_run;
62782 -extern atomic_t fscache_n_op_enqueue;
62783 -extern atomic_t fscache_n_op_deferred_release;
62784 -extern atomic_t fscache_n_op_release;
62785 -extern atomic_t fscache_n_op_gc;
62786 -extern atomic_t fscache_n_op_cancelled;
62787 -extern atomic_t fscache_n_op_rejected;
62788 +extern atomic_unchecked_t fscache_n_op_pend;
62789 +extern atomic_unchecked_t fscache_n_op_run;
62790 +extern atomic_unchecked_t fscache_n_op_enqueue;
62791 +extern atomic_unchecked_t fscache_n_op_deferred_release;
62792 +extern atomic_unchecked_t fscache_n_op_release;
62793 +extern atomic_unchecked_t fscache_n_op_gc;
62794 +extern atomic_unchecked_t fscache_n_op_cancelled;
62795 +extern atomic_unchecked_t fscache_n_op_rejected;
62796
62797 -extern atomic_t fscache_n_attr_changed;
62798 -extern atomic_t fscache_n_attr_changed_ok;
62799 -extern atomic_t fscache_n_attr_changed_nobufs;
62800 -extern atomic_t fscache_n_attr_changed_nomem;
62801 -extern atomic_t fscache_n_attr_changed_calls;
62802 +extern atomic_unchecked_t fscache_n_attr_changed;
62803 +extern atomic_unchecked_t fscache_n_attr_changed_ok;
62804 +extern atomic_unchecked_t fscache_n_attr_changed_nobufs;
62805 +extern atomic_unchecked_t fscache_n_attr_changed_nomem;
62806 +extern atomic_unchecked_t fscache_n_attr_changed_calls;
62807
62808 -extern atomic_t fscache_n_allocs;
62809 -extern atomic_t fscache_n_allocs_ok;
62810 -extern atomic_t fscache_n_allocs_wait;
62811 -extern atomic_t fscache_n_allocs_nobufs;
62812 -extern atomic_t fscache_n_allocs_intr;
62813 -extern atomic_t fscache_n_allocs_object_dead;
62814 -extern atomic_t fscache_n_alloc_ops;
62815 -extern atomic_t fscache_n_alloc_op_waits;
62816 +extern atomic_unchecked_t fscache_n_allocs;
62817 +extern atomic_unchecked_t fscache_n_allocs_ok;
62818 +extern atomic_unchecked_t fscache_n_allocs_wait;
62819 +extern atomic_unchecked_t fscache_n_allocs_nobufs;
62820 +extern atomic_unchecked_t fscache_n_allocs_intr;
62821 +extern atomic_unchecked_t fscache_n_allocs_object_dead;
62822 +extern atomic_unchecked_t fscache_n_alloc_ops;
62823 +extern atomic_unchecked_t fscache_n_alloc_op_waits;
62824
62825 -extern atomic_t fscache_n_retrievals;
62826 -extern atomic_t fscache_n_retrievals_ok;
62827 -extern atomic_t fscache_n_retrievals_wait;
62828 -extern atomic_t fscache_n_retrievals_nodata;
62829 -extern atomic_t fscache_n_retrievals_nobufs;
62830 -extern atomic_t fscache_n_retrievals_intr;
62831 -extern atomic_t fscache_n_retrievals_nomem;
62832 -extern atomic_t fscache_n_retrievals_object_dead;
62833 -extern atomic_t fscache_n_retrieval_ops;
62834 -extern atomic_t fscache_n_retrieval_op_waits;
62835 +extern atomic_unchecked_t fscache_n_retrievals;
62836 +extern atomic_unchecked_t fscache_n_retrievals_ok;
62837 +extern atomic_unchecked_t fscache_n_retrievals_wait;
62838 +extern atomic_unchecked_t fscache_n_retrievals_nodata;
62839 +extern atomic_unchecked_t fscache_n_retrievals_nobufs;
62840 +extern atomic_unchecked_t fscache_n_retrievals_intr;
62841 +extern atomic_unchecked_t fscache_n_retrievals_nomem;
62842 +extern atomic_unchecked_t fscache_n_retrievals_object_dead;
62843 +extern atomic_unchecked_t fscache_n_retrieval_ops;
62844 +extern atomic_unchecked_t fscache_n_retrieval_op_waits;
62845
62846 -extern atomic_t fscache_n_stores;
62847 -extern atomic_t fscache_n_stores_ok;
62848 -extern atomic_t fscache_n_stores_again;
62849 -extern atomic_t fscache_n_stores_nobufs;
62850 -extern atomic_t fscache_n_stores_oom;
62851 -extern atomic_t fscache_n_store_ops;
62852 -extern atomic_t fscache_n_store_calls;
62853 -extern atomic_t fscache_n_store_pages;
62854 -extern atomic_t fscache_n_store_radix_deletes;
62855 -extern atomic_t fscache_n_store_pages_over_limit;
62856 +extern atomic_unchecked_t fscache_n_stores;
62857 +extern atomic_unchecked_t fscache_n_stores_ok;
62858 +extern atomic_unchecked_t fscache_n_stores_again;
62859 +extern atomic_unchecked_t fscache_n_stores_nobufs;
62860 +extern atomic_unchecked_t fscache_n_stores_oom;
62861 +extern atomic_unchecked_t fscache_n_store_ops;
62862 +extern atomic_unchecked_t fscache_n_store_calls;
62863 +extern atomic_unchecked_t fscache_n_store_pages;
62864 +extern atomic_unchecked_t fscache_n_store_radix_deletes;
62865 +extern atomic_unchecked_t fscache_n_store_pages_over_limit;
62866
62867 -extern atomic_t fscache_n_store_vmscan_not_storing;
62868 -extern atomic_t fscache_n_store_vmscan_gone;
62869 -extern atomic_t fscache_n_store_vmscan_busy;
62870 -extern atomic_t fscache_n_store_vmscan_cancelled;
62871 -extern atomic_t fscache_n_store_vmscan_wait;
62872 +extern atomic_unchecked_t fscache_n_store_vmscan_not_storing;
62873 +extern atomic_unchecked_t fscache_n_store_vmscan_gone;
62874 +extern atomic_unchecked_t fscache_n_store_vmscan_busy;
62875 +extern atomic_unchecked_t fscache_n_store_vmscan_cancelled;
62876 +extern atomic_unchecked_t fscache_n_store_vmscan_wait;
62877
62878 -extern atomic_t fscache_n_marks;
62879 -extern atomic_t fscache_n_uncaches;
62880 +extern atomic_unchecked_t fscache_n_marks;
62881 +extern atomic_unchecked_t fscache_n_uncaches;
62882
62883 -extern atomic_t fscache_n_acquires;
62884 -extern atomic_t fscache_n_acquires_null;
62885 -extern atomic_t fscache_n_acquires_no_cache;
62886 -extern atomic_t fscache_n_acquires_ok;
62887 -extern atomic_t fscache_n_acquires_nobufs;
62888 -extern atomic_t fscache_n_acquires_oom;
62889 +extern atomic_unchecked_t fscache_n_acquires;
62890 +extern atomic_unchecked_t fscache_n_acquires_null;
62891 +extern atomic_unchecked_t fscache_n_acquires_no_cache;
62892 +extern atomic_unchecked_t fscache_n_acquires_ok;
62893 +extern atomic_unchecked_t fscache_n_acquires_nobufs;
62894 +extern atomic_unchecked_t fscache_n_acquires_oom;
62895
62896 -extern atomic_t fscache_n_invalidates;
62897 -extern atomic_t fscache_n_invalidates_run;
62898 +extern atomic_unchecked_t fscache_n_invalidates;
62899 +extern atomic_unchecked_t fscache_n_invalidates_run;
62900
62901 -extern atomic_t fscache_n_updates;
62902 -extern atomic_t fscache_n_updates_null;
62903 -extern atomic_t fscache_n_updates_run;
62904 +extern atomic_unchecked_t fscache_n_updates;
62905 +extern atomic_unchecked_t fscache_n_updates_null;
62906 +extern atomic_unchecked_t fscache_n_updates_run;
62907
62908 -extern atomic_t fscache_n_relinquishes;
62909 -extern atomic_t fscache_n_relinquishes_null;
62910 -extern atomic_t fscache_n_relinquishes_waitcrt;
62911 -extern atomic_t fscache_n_relinquishes_retire;
62912 +extern atomic_unchecked_t fscache_n_relinquishes;
62913 +extern atomic_unchecked_t fscache_n_relinquishes_null;
62914 +extern atomic_unchecked_t fscache_n_relinquishes_waitcrt;
62915 +extern atomic_unchecked_t fscache_n_relinquishes_retire;
62916
62917 -extern atomic_t fscache_n_cookie_index;
62918 -extern atomic_t fscache_n_cookie_data;
62919 -extern atomic_t fscache_n_cookie_special;
62920 +extern atomic_unchecked_t fscache_n_cookie_index;
62921 +extern atomic_unchecked_t fscache_n_cookie_data;
62922 +extern atomic_unchecked_t fscache_n_cookie_special;
62923
62924 -extern atomic_t fscache_n_object_alloc;
62925 -extern atomic_t fscache_n_object_no_alloc;
62926 -extern atomic_t fscache_n_object_lookups;
62927 -extern atomic_t fscache_n_object_lookups_negative;
62928 -extern atomic_t fscache_n_object_lookups_positive;
62929 -extern atomic_t fscache_n_object_lookups_timed_out;
62930 -extern atomic_t fscache_n_object_created;
62931 -extern atomic_t fscache_n_object_avail;
62932 -extern atomic_t fscache_n_object_dead;
62933 +extern atomic_unchecked_t fscache_n_object_alloc;
62934 +extern atomic_unchecked_t fscache_n_object_no_alloc;
62935 +extern atomic_unchecked_t fscache_n_object_lookups;
62936 +extern atomic_unchecked_t fscache_n_object_lookups_negative;
62937 +extern atomic_unchecked_t fscache_n_object_lookups_positive;
62938 +extern atomic_unchecked_t fscache_n_object_lookups_timed_out;
62939 +extern atomic_unchecked_t fscache_n_object_created;
62940 +extern atomic_unchecked_t fscache_n_object_avail;
62941 +extern atomic_unchecked_t fscache_n_object_dead;
62942
62943 -extern atomic_t fscache_n_checkaux_none;
62944 -extern atomic_t fscache_n_checkaux_okay;
62945 -extern atomic_t fscache_n_checkaux_update;
62946 -extern atomic_t fscache_n_checkaux_obsolete;
62947 +extern atomic_unchecked_t fscache_n_checkaux_none;
62948 +extern atomic_unchecked_t fscache_n_checkaux_okay;
62949 +extern atomic_unchecked_t fscache_n_checkaux_update;
62950 +extern atomic_unchecked_t fscache_n_checkaux_obsolete;
62951
62952 extern atomic_t fscache_n_cop_alloc_object;
62953 extern atomic_t fscache_n_cop_lookup_object;
62954 @@ -276,6 +276,11 @@ static inline void fscache_stat(atomic_t *stat)
62955 atomic_inc(stat);
62956 }
62957
62958 +static inline void fscache_stat_unchecked(atomic_unchecked_t *stat)
62959 +{
62960 + atomic_inc_unchecked(stat);
62961 +}
62962 +
62963 static inline void fscache_stat_d(atomic_t *stat)
62964 {
62965 atomic_dec(stat);
62966 @@ -288,6 +293,7 @@ extern const struct file_operations fscache_stats_fops;
62967
62968 #define __fscache_stat(stat) (NULL)
62969 #define fscache_stat(stat) do {} while (0)
62970 +#define fscache_stat_unchecked(stat) do {} while (0)
62971 #define fscache_stat_d(stat) do {} while (0)
62972 #endif
62973
62974 diff --git a/fs/fscache/object.c b/fs/fscache/object.c
62975 index da032da..0076ce7 100644
62976 --- a/fs/fscache/object.c
62977 +++ b/fs/fscache/object.c
62978 @@ -454,7 +454,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
62979 _debug("LOOKUP \"%s\" in \"%s\"",
62980 cookie->def->name, object->cache->tag->name);
62981
62982 - fscache_stat(&fscache_n_object_lookups);
62983 + fscache_stat_unchecked(&fscache_n_object_lookups);
62984 fscache_stat(&fscache_n_cop_lookup_object);
62985 ret = object->cache->ops->lookup_object(object);
62986 fscache_stat_d(&fscache_n_cop_lookup_object);
62987 @@ -464,7 +464,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
62988 if (ret == -ETIMEDOUT) {
62989 /* probably stuck behind another object, so move this one to
62990 * the back of the queue */
62991 - fscache_stat(&fscache_n_object_lookups_timed_out);
62992 + fscache_stat_unchecked(&fscache_n_object_lookups_timed_out);
62993 _leave(" [timeout]");
62994 return NO_TRANSIT;
62995 }
62996 @@ -492,7 +492,7 @@ void fscache_object_lookup_negative(struct fscache_object *object)
62997 _enter("{OBJ%x,%s}", object->debug_id, object->state->name);
62998
62999 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
63000 - fscache_stat(&fscache_n_object_lookups_negative);
63001 + fscache_stat_unchecked(&fscache_n_object_lookups_negative);
63002
63003 /* Allow write requests to begin stacking up and read requests to begin
63004 * returning ENODATA.
63005 @@ -527,7 +527,7 @@ void fscache_obtained_object(struct fscache_object *object)
63006 /* if we were still looking up, then we must have a positive lookup
63007 * result, in which case there may be data available */
63008 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
63009 - fscache_stat(&fscache_n_object_lookups_positive);
63010 + fscache_stat_unchecked(&fscache_n_object_lookups_positive);
63011
63012 /* We do (presumably) have data */
63013 clear_bit_unlock(FSCACHE_COOKIE_NO_DATA_YET, &cookie->flags);
63014 @@ -539,7 +539,7 @@ void fscache_obtained_object(struct fscache_object *object)
63015 clear_bit_unlock(FSCACHE_COOKIE_LOOKING_UP, &cookie->flags);
63016 wake_up_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP);
63017 } else {
63018 - fscache_stat(&fscache_n_object_created);
63019 + fscache_stat_unchecked(&fscache_n_object_created);
63020 }
63021
63022 set_bit(FSCACHE_OBJECT_IS_AVAILABLE, &object->flags);
63023 @@ -575,7 +575,7 @@ static const struct fscache_state *fscache_object_available(struct fscache_objec
63024 fscache_stat_d(&fscache_n_cop_lookup_complete);
63025
63026 fscache_hist(fscache_obj_instantiate_histogram, object->lookup_jif);
63027 - fscache_stat(&fscache_n_object_avail);
63028 + fscache_stat_unchecked(&fscache_n_object_avail);
63029
63030 _leave("");
63031 return transit_to(JUMPSTART_DEPS);
63032 @@ -722,7 +722,7 @@ static const struct fscache_state *fscache_drop_object(struct fscache_object *ob
63033
63034 /* this just shifts the object release to the work processor */
63035 fscache_put_object(object);
63036 - fscache_stat(&fscache_n_object_dead);
63037 + fscache_stat_unchecked(&fscache_n_object_dead);
63038
63039 _leave("");
63040 return transit_to(OBJECT_DEAD);
63041 @@ -887,7 +887,7 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
63042 enum fscache_checkaux result;
63043
63044 if (!object->cookie->def->check_aux) {
63045 - fscache_stat(&fscache_n_checkaux_none);
63046 + fscache_stat_unchecked(&fscache_n_checkaux_none);
63047 return FSCACHE_CHECKAUX_OKAY;
63048 }
63049
63050 @@ -896,17 +896,17 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
63051 switch (result) {
63052 /* entry okay as is */
63053 case FSCACHE_CHECKAUX_OKAY:
63054 - fscache_stat(&fscache_n_checkaux_okay);
63055 + fscache_stat_unchecked(&fscache_n_checkaux_okay);
63056 break;
63057
63058 /* entry requires update */
63059 case FSCACHE_CHECKAUX_NEEDS_UPDATE:
63060 - fscache_stat(&fscache_n_checkaux_update);
63061 + fscache_stat_unchecked(&fscache_n_checkaux_update);
63062 break;
63063
63064 /* entry requires deletion */
63065 case FSCACHE_CHECKAUX_OBSOLETE:
63066 - fscache_stat(&fscache_n_checkaux_obsolete);
63067 + fscache_stat_unchecked(&fscache_n_checkaux_obsolete);
63068 break;
63069
63070 default:
63071 @@ -993,7 +993,7 @@ static const struct fscache_state *fscache_invalidate_object(struct fscache_obje
63072 {
63073 const struct fscache_state *s;
63074
63075 - fscache_stat(&fscache_n_invalidates_run);
63076 + fscache_stat_unchecked(&fscache_n_invalidates_run);
63077 fscache_stat(&fscache_n_cop_invalidate_object);
63078 s = _fscache_invalidate_object(object, event);
63079 fscache_stat_d(&fscache_n_cop_invalidate_object);
63080 @@ -1008,7 +1008,7 @@ static const struct fscache_state *fscache_update_object(struct fscache_object *
63081 {
63082 _enter("{OBJ%x},%d", object->debug_id, event);
63083
63084 - fscache_stat(&fscache_n_updates_run);
63085 + fscache_stat_unchecked(&fscache_n_updates_run);
63086 fscache_stat(&fscache_n_cop_update_object);
63087 object->cache->ops->update_object(object);
63088 fscache_stat_d(&fscache_n_cop_update_object);
63089 diff --git a/fs/fscache/operation.c b/fs/fscache/operation.c
63090 index e7b87a0..a85d47a 100644
63091 --- a/fs/fscache/operation.c
63092 +++ b/fs/fscache/operation.c
63093 @@ -17,7 +17,7 @@
63094 #include <linux/slab.h>
63095 #include "internal.h"
63096
63097 -atomic_t fscache_op_debug_id;
63098 +atomic_unchecked_t fscache_op_debug_id;
63099 EXPORT_SYMBOL(fscache_op_debug_id);
63100
63101 /**
63102 @@ -39,7 +39,7 @@ void fscache_enqueue_operation(struct fscache_operation *op)
63103 ASSERTCMP(atomic_read(&op->usage), >, 0);
63104 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_IN_PROGRESS);
63105
63106 - fscache_stat(&fscache_n_op_enqueue);
63107 + fscache_stat_unchecked(&fscache_n_op_enqueue);
63108 switch (op->flags & FSCACHE_OP_TYPE) {
63109 case FSCACHE_OP_ASYNC:
63110 _debug("queue async");
63111 @@ -72,7 +72,7 @@ static void fscache_run_op(struct fscache_object *object,
63112 wake_up_bit(&op->flags, FSCACHE_OP_WAITING);
63113 if (op->processor)
63114 fscache_enqueue_operation(op);
63115 - fscache_stat(&fscache_n_op_run);
63116 + fscache_stat_unchecked(&fscache_n_op_run);
63117 }
63118
63119 /*
63120 @@ -104,11 +104,11 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
63121 if (object->n_in_progress > 0) {
63122 atomic_inc(&op->usage);
63123 list_add_tail(&op->pend_link, &object->pending_ops);
63124 - fscache_stat(&fscache_n_op_pend);
63125 + fscache_stat_unchecked(&fscache_n_op_pend);
63126 } else if (!list_empty(&object->pending_ops)) {
63127 atomic_inc(&op->usage);
63128 list_add_tail(&op->pend_link, &object->pending_ops);
63129 - fscache_stat(&fscache_n_op_pend);
63130 + fscache_stat_unchecked(&fscache_n_op_pend);
63131 fscache_start_operations(object);
63132 } else {
63133 ASSERTCMP(object->n_in_progress, ==, 0);
63134 @@ -124,7 +124,7 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
63135 object->n_exclusive++; /* reads and writes must wait */
63136 atomic_inc(&op->usage);
63137 list_add_tail(&op->pend_link, &object->pending_ops);
63138 - fscache_stat(&fscache_n_op_pend);
63139 + fscache_stat_unchecked(&fscache_n_op_pend);
63140 ret = 0;
63141 } else {
63142 /* If we're in any other state, there must have been an I/O
63143 @@ -211,11 +211,11 @@ int fscache_submit_op(struct fscache_object *object,
63144 if (object->n_exclusive > 0) {
63145 atomic_inc(&op->usage);
63146 list_add_tail(&op->pend_link, &object->pending_ops);
63147 - fscache_stat(&fscache_n_op_pend);
63148 + fscache_stat_unchecked(&fscache_n_op_pend);
63149 } else if (!list_empty(&object->pending_ops)) {
63150 atomic_inc(&op->usage);
63151 list_add_tail(&op->pend_link, &object->pending_ops);
63152 - fscache_stat(&fscache_n_op_pend);
63153 + fscache_stat_unchecked(&fscache_n_op_pend);
63154 fscache_start_operations(object);
63155 } else {
63156 ASSERTCMP(object->n_exclusive, ==, 0);
63157 @@ -227,10 +227,10 @@ int fscache_submit_op(struct fscache_object *object,
63158 object->n_ops++;
63159 atomic_inc(&op->usage);
63160 list_add_tail(&op->pend_link, &object->pending_ops);
63161 - fscache_stat(&fscache_n_op_pend);
63162 + fscache_stat_unchecked(&fscache_n_op_pend);
63163 ret = 0;
63164 } else if (fscache_object_is_dying(object)) {
63165 - fscache_stat(&fscache_n_op_rejected);
63166 + fscache_stat_unchecked(&fscache_n_op_rejected);
63167 op->state = FSCACHE_OP_ST_CANCELLED;
63168 ret = -ENOBUFS;
63169 } else if (!test_bit(FSCACHE_IOERROR, &object->cache->flags)) {
63170 @@ -309,7 +309,7 @@ int fscache_cancel_op(struct fscache_operation *op,
63171 ret = -EBUSY;
63172 if (op->state == FSCACHE_OP_ST_PENDING) {
63173 ASSERT(!list_empty(&op->pend_link));
63174 - fscache_stat(&fscache_n_op_cancelled);
63175 + fscache_stat_unchecked(&fscache_n_op_cancelled);
63176 list_del_init(&op->pend_link);
63177 if (do_cancel)
63178 do_cancel(op);
63179 @@ -341,7 +341,7 @@ void fscache_cancel_all_ops(struct fscache_object *object)
63180 while (!list_empty(&object->pending_ops)) {
63181 op = list_entry(object->pending_ops.next,
63182 struct fscache_operation, pend_link);
63183 - fscache_stat(&fscache_n_op_cancelled);
63184 + fscache_stat_unchecked(&fscache_n_op_cancelled);
63185 list_del_init(&op->pend_link);
63186
63187 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_PENDING);
63188 @@ -413,7 +413,7 @@ void fscache_put_operation(struct fscache_operation *op)
63189 op->state, ==, FSCACHE_OP_ST_CANCELLED);
63190 op->state = FSCACHE_OP_ST_DEAD;
63191
63192 - fscache_stat(&fscache_n_op_release);
63193 + fscache_stat_unchecked(&fscache_n_op_release);
63194
63195 if (op->release) {
63196 op->release(op);
63197 @@ -432,7 +432,7 @@ void fscache_put_operation(struct fscache_operation *op)
63198 * lock, and defer it otherwise */
63199 if (!spin_trylock(&object->lock)) {
63200 _debug("defer put");
63201 - fscache_stat(&fscache_n_op_deferred_release);
63202 + fscache_stat_unchecked(&fscache_n_op_deferred_release);
63203
63204 cache = object->cache;
63205 spin_lock(&cache->op_gc_list_lock);
63206 @@ -485,7 +485,7 @@ void fscache_operation_gc(struct work_struct *work)
63207
63208 _debug("GC DEFERRED REL OBJ%x OP%x",
63209 object->debug_id, op->debug_id);
63210 - fscache_stat(&fscache_n_op_gc);
63211 + fscache_stat_unchecked(&fscache_n_op_gc);
63212
63213 ASSERTCMP(atomic_read(&op->usage), ==, 0);
63214 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_DEAD);
63215 diff --git a/fs/fscache/page.c b/fs/fscache/page.c
63216 index de33b3f..8be4d29 100644
63217 --- a/fs/fscache/page.c
63218 +++ b/fs/fscache/page.c
63219 @@ -74,7 +74,7 @@ try_again:
63220 val = radix_tree_lookup(&cookie->stores, page->index);
63221 if (!val) {
63222 rcu_read_unlock();
63223 - fscache_stat(&fscache_n_store_vmscan_not_storing);
63224 + fscache_stat_unchecked(&fscache_n_store_vmscan_not_storing);
63225 __fscache_uncache_page(cookie, page);
63226 return true;
63227 }
63228 @@ -104,11 +104,11 @@ try_again:
63229 spin_unlock(&cookie->stores_lock);
63230
63231 if (xpage) {
63232 - fscache_stat(&fscache_n_store_vmscan_cancelled);
63233 - fscache_stat(&fscache_n_store_radix_deletes);
63234 + fscache_stat_unchecked(&fscache_n_store_vmscan_cancelled);
63235 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
63236 ASSERTCMP(xpage, ==, page);
63237 } else {
63238 - fscache_stat(&fscache_n_store_vmscan_gone);
63239 + fscache_stat_unchecked(&fscache_n_store_vmscan_gone);
63240 }
63241
63242 wake_up_bit(&cookie->flags, 0);
63243 @@ -123,11 +123,11 @@ page_busy:
63244 * sleeping on memory allocation, so we may need to impose a timeout
63245 * too. */
63246 if (!(gfp & __GFP_WAIT) || !(gfp & __GFP_FS)) {
63247 - fscache_stat(&fscache_n_store_vmscan_busy);
63248 + fscache_stat_unchecked(&fscache_n_store_vmscan_busy);
63249 return false;
63250 }
63251
63252 - fscache_stat(&fscache_n_store_vmscan_wait);
63253 + fscache_stat_unchecked(&fscache_n_store_vmscan_wait);
63254 if (!release_page_wait_timeout(cookie, page))
63255 _debug("fscache writeout timeout page: %p{%lx}",
63256 page, page->index);
63257 @@ -156,7 +156,7 @@ static void fscache_end_page_write(struct fscache_object *object,
63258 FSCACHE_COOKIE_STORING_TAG);
63259 if (!radix_tree_tag_get(&cookie->stores, page->index,
63260 FSCACHE_COOKIE_PENDING_TAG)) {
63261 - fscache_stat(&fscache_n_store_radix_deletes);
63262 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
63263 xpage = radix_tree_delete(&cookie->stores, page->index);
63264 }
63265 spin_unlock(&cookie->stores_lock);
63266 @@ -177,7 +177,7 @@ static void fscache_attr_changed_op(struct fscache_operation *op)
63267
63268 _enter("{OBJ%x OP%x}", object->debug_id, op->debug_id);
63269
63270 - fscache_stat(&fscache_n_attr_changed_calls);
63271 + fscache_stat_unchecked(&fscache_n_attr_changed_calls);
63272
63273 if (fscache_object_is_active(object)) {
63274 fscache_stat(&fscache_n_cop_attr_changed);
63275 @@ -204,11 +204,11 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
63276
63277 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
63278
63279 - fscache_stat(&fscache_n_attr_changed);
63280 + fscache_stat_unchecked(&fscache_n_attr_changed);
63281
63282 op = kzalloc(sizeof(*op), GFP_KERNEL);
63283 if (!op) {
63284 - fscache_stat(&fscache_n_attr_changed_nomem);
63285 + fscache_stat_unchecked(&fscache_n_attr_changed_nomem);
63286 _leave(" = -ENOMEM");
63287 return -ENOMEM;
63288 }
63289 @@ -230,7 +230,7 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
63290 if (fscache_submit_exclusive_op(object, op) < 0)
63291 goto nobufs_dec;
63292 spin_unlock(&cookie->lock);
63293 - fscache_stat(&fscache_n_attr_changed_ok);
63294 + fscache_stat_unchecked(&fscache_n_attr_changed_ok);
63295 fscache_put_operation(op);
63296 _leave(" = 0");
63297 return 0;
63298 @@ -242,7 +242,7 @@ nobufs:
63299 kfree(op);
63300 if (wake_cookie)
63301 __fscache_wake_unused_cookie(cookie);
63302 - fscache_stat(&fscache_n_attr_changed_nobufs);
63303 + fscache_stat_unchecked(&fscache_n_attr_changed_nobufs);
63304 _leave(" = %d", -ENOBUFS);
63305 return -ENOBUFS;
63306 }
63307 @@ -281,7 +281,7 @@ static struct fscache_retrieval *fscache_alloc_retrieval(
63308 /* allocate a retrieval operation and attempt to submit it */
63309 op = kzalloc(sizeof(*op), GFP_NOIO);
63310 if (!op) {
63311 - fscache_stat(&fscache_n_retrievals_nomem);
63312 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
63313 return NULL;
63314 }
63315
63316 @@ -311,12 +311,12 @@ int fscache_wait_for_deferred_lookup(struct fscache_cookie *cookie)
63317 return 0;
63318 }
63319
63320 - fscache_stat(&fscache_n_retrievals_wait);
63321 + fscache_stat_unchecked(&fscache_n_retrievals_wait);
63322
63323 jif = jiffies;
63324 if (wait_on_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP,
63325 TASK_INTERRUPTIBLE) != 0) {
63326 - fscache_stat(&fscache_n_retrievals_intr);
63327 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
63328 _leave(" = -ERESTARTSYS");
63329 return -ERESTARTSYS;
63330 }
63331 @@ -345,8 +345,8 @@ static void fscache_do_cancel_retrieval(struct fscache_operation *_op)
63332 */
63333 int fscache_wait_for_operation_activation(struct fscache_object *object,
63334 struct fscache_operation *op,
63335 - atomic_t *stat_op_waits,
63336 - atomic_t *stat_object_dead,
63337 + atomic_unchecked_t *stat_op_waits,
63338 + atomic_unchecked_t *stat_object_dead,
63339 void (*do_cancel)(struct fscache_operation *))
63340 {
63341 int ret;
63342 @@ -356,7 +356,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
63343
63344 _debug(">>> WT");
63345 if (stat_op_waits)
63346 - fscache_stat(stat_op_waits);
63347 + fscache_stat_unchecked(stat_op_waits);
63348 if (wait_on_bit(&op->flags, FSCACHE_OP_WAITING,
63349 TASK_INTERRUPTIBLE) != 0) {
63350 ret = fscache_cancel_op(op, do_cancel);
63351 @@ -373,7 +373,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
63352 check_if_dead:
63353 if (op->state == FSCACHE_OP_ST_CANCELLED) {
63354 if (stat_object_dead)
63355 - fscache_stat(stat_object_dead);
63356 + fscache_stat_unchecked(stat_object_dead);
63357 _leave(" = -ENOBUFS [cancelled]");
63358 return -ENOBUFS;
63359 }
63360 @@ -381,7 +381,7 @@ check_if_dead:
63361 pr_err("%s() = -ENOBUFS [obj dead %d]\n", __func__, op->state);
63362 fscache_cancel_op(op, do_cancel);
63363 if (stat_object_dead)
63364 - fscache_stat(stat_object_dead);
63365 + fscache_stat_unchecked(stat_object_dead);
63366 return -ENOBUFS;
63367 }
63368 return 0;
63369 @@ -409,7 +409,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
63370
63371 _enter("%p,%p,,,", cookie, page);
63372
63373 - fscache_stat(&fscache_n_retrievals);
63374 + fscache_stat_unchecked(&fscache_n_retrievals);
63375
63376 if (hlist_empty(&cookie->backing_objects))
63377 goto nobufs;
63378 @@ -451,7 +451,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
63379 goto nobufs_unlock_dec;
63380 spin_unlock(&cookie->lock);
63381
63382 - fscache_stat(&fscache_n_retrieval_ops);
63383 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
63384
63385 /* pin the netfs read context in case we need to do the actual netfs
63386 * read because we've encountered a cache read failure */
63387 @@ -482,15 +482,15 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
63388
63389 error:
63390 if (ret == -ENOMEM)
63391 - fscache_stat(&fscache_n_retrievals_nomem);
63392 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
63393 else if (ret == -ERESTARTSYS)
63394 - fscache_stat(&fscache_n_retrievals_intr);
63395 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
63396 else if (ret == -ENODATA)
63397 - fscache_stat(&fscache_n_retrievals_nodata);
63398 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
63399 else if (ret < 0)
63400 - fscache_stat(&fscache_n_retrievals_nobufs);
63401 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
63402 else
63403 - fscache_stat(&fscache_n_retrievals_ok);
63404 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
63405
63406 fscache_put_retrieval(op);
63407 _leave(" = %d", ret);
63408 @@ -505,7 +505,7 @@ nobufs_unlock:
63409 __fscache_wake_unused_cookie(cookie);
63410 kfree(op);
63411 nobufs:
63412 - fscache_stat(&fscache_n_retrievals_nobufs);
63413 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
63414 _leave(" = -ENOBUFS");
63415 return -ENOBUFS;
63416 }
63417 @@ -544,7 +544,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
63418
63419 _enter("%p,,%d,,,", cookie, *nr_pages);
63420
63421 - fscache_stat(&fscache_n_retrievals);
63422 + fscache_stat_unchecked(&fscache_n_retrievals);
63423
63424 if (hlist_empty(&cookie->backing_objects))
63425 goto nobufs;
63426 @@ -582,7 +582,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
63427 goto nobufs_unlock_dec;
63428 spin_unlock(&cookie->lock);
63429
63430 - fscache_stat(&fscache_n_retrieval_ops);
63431 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
63432
63433 /* pin the netfs read context in case we need to do the actual netfs
63434 * read because we've encountered a cache read failure */
63435 @@ -613,15 +613,15 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
63436
63437 error:
63438 if (ret == -ENOMEM)
63439 - fscache_stat(&fscache_n_retrievals_nomem);
63440 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
63441 else if (ret == -ERESTARTSYS)
63442 - fscache_stat(&fscache_n_retrievals_intr);
63443 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
63444 else if (ret == -ENODATA)
63445 - fscache_stat(&fscache_n_retrievals_nodata);
63446 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
63447 else if (ret < 0)
63448 - fscache_stat(&fscache_n_retrievals_nobufs);
63449 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
63450 else
63451 - fscache_stat(&fscache_n_retrievals_ok);
63452 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
63453
63454 fscache_put_retrieval(op);
63455 _leave(" = %d", ret);
63456 @@ -636,7 +636,7 @@ nobufs_unlock:
63457 if (wake_cookie)
63458 __fscache_wake_unused_cookie(cookie);
63459 nobufs:
63460 - fscache_stat(&fscache_n_retrievals_nobufs);
63461 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
63462 _leave(" = -ENOBUFS");
63463 return -ENOBUFS;
63464 }
63465 @@ -661,7 +661,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
63466
63467 _enter("%p,%p,,,", cookie, page);
63468
63469 - fscache_stat(&fscache_n_allocs);
63470 + fscache_stat_unchecked(&fscache_n_allocs);
63471
63472 if (hlist_empty(&cookie->backing_objects))
63473 goto nobufs;
63474 @@ -695,7 +695,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
63475 goto nobufs_unlock_dec;
63476 spin_unlock(&cookie->lock);
63477
63478 - fscache_stat(&fscache_n_alloc_ops);
63479 + fscache_stat_unchecked(&fscache_n_alloc_ops);
63480
63481 ret = fscache_wait_for_operation_activation(
63482 object, &op->op,
63483 @@ -712,11 +712,11 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
63484
63485 error:
63486 if (ret == -ERESTARTSYS)
63487 - fscache_stat(&fscache_n_allocs_intr);
63488 + fscache_stat_unchecked(&fscache_n_allocs_intr);
63489 else if (ret < 0)
63490 - fscache_stat(&fscache_n_allocs_nobufs);
63491 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
63492 else
63493 - fscache_stat(&fscache_n_allocs_ok);
63494 + fscache_stat_unchecked(&fscache_n_allocs_ok);
63495
63496 fscache_put_retrieval(op);
63497 _leave(" = %d", ret);
63498 @@ -730,7 +730,7 @@ nobufs_unlock:
63499 if (wake_cookie)
63500 __fscache_wake_unused_cookie(cookie);
63501 nobufs:
63502 - fscache_stat(&fscache_n_allocs_nobufs);
63503 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
63504 _leave(" = -ENOBUFS");
63505 return -ENOBUFS;
63506 }
63507 @@ -806,7 +806,7 @@ static void fscache_write_op(struct fscache_operation *_op)
63508
63509 spin_lock(&cookie->stores_lock);
63510
63511 - fscache_stat(&fscache_n_store_calls);
63512 + fscache_stat_unchecked(&fscache_n_store_calls);
63513
63514 /* find a page to store */
63515 page = NULL;
63516 @@ -817,7 +817,7 @@ static void fscache_write_op(struct fscache_operation *_op)
63517 page = results[0];
63518 _debug("gang %d [%lx]", n, page->index);
63519 if (page->index > op->store_limit) {
63520 - fscache_stat(&fscache_n_store_pages_over_limit);
63521 + fscache_stat_unchecked(&fscache_n_store_pages_over_limit);
63522 goto superseded;
63523 }
63524
63525 @@ -829,7 +829,7 @@ static void fscache_write_op(struct fscache_operation *_op)
63526 spin_unlock(&cookie->stores_lock);
63527 spin_unlock(&object->lock);
63528
63529 - fscache_stat(&fscache_n_store_pages);
63530 + fscache_stat_unchecked(&fscache_n_store_pages);
63531 fscache_stat(&fscache_n_cop_write_page);
63532 ret = object->cache->ops->write_page(op, page);
63533 fscache_stat_d(&fscache_n_cop_write_page);
63534 @@ -933,7 +933,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
63535 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
63536 ASSERT(PageFsCache(page));
63537
63538 - fscache_stat(&fscache_n_stores);
63539 + fscache_stat_unchecked(&fscache_n_stores);
63540
63541 if (test_bit(FSCACHE_COOKIE_INVALIDATING, &cookie->flags)) {
63542 _leave(" = -ENOBUFS [invalidating]");
63543 @@ -992,7 +992,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
63544 spin_unlock(&cookie->stores_lock);
63545 spin_unlock(&object->lock);
63546
63547 - op->op.debug_id = atomic_inc_return(&fscache_op_debug_id);
63548 + op->op.debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
63549 op->store_limit = object->store_limit;
63550
63551 __fscache_use_cookie(cookie);
63552 @@ -1001,8 +1001,8 @@ int __fscache_write_page(struct fscache_cookie *cookie,
63553
63554 spin_unlock(&cookie->lock);
63555 radix_tree_preload_end();
63556 - fscache_stat(&fscache_n_store_ops);
63557 - fscache_stat(&fscache_n_stores_ok);
63558 + fscache_stat_unchecked(&fscache_n_store_ops);
63559 + fscache_stat_unchecked(&fscache_n_stores_ok);
63560
63561 /* the work queue now carries its own ref on the object */
63562 fscache_put_operation(&op->op);
63563 @@ -1010,14 +1010,14 @@ int __fscache_write_page(struct fscache_cookie *cookie,
63564 return 0;
63565
63566 already_queued:
63567 - fscache_stat(&fscache_n_stores_again);
63568 + fscache_stat_unchecked(&fscache_n_stores_again);
63569 already_pending:
63570 spin_unlock(&cookie->stores_lock);
63571 spin_unlock(&object->lock);
63572 spin_unlock(&cookie->lock);
63573 radix_tree_preload_end();
63574 kfree(op);
63575 - fscache_stat(&fscache_n_stores_ok);
63576 + fscache_stat_unchecked(&fscache_n_stores_ok);
63577 _leave(" = 0");
63578 return 0;
63579
63580 @@ -1039,14 +1039,14 @@ nobufs:
63581 kfree(op);
63582 if (wake_cookie)
63583 __fscache_wake_unused_cookie(cookie);
63584 - fscache_stat(&fscache_n_stores_nobufs);
63585 + fscache_stat_unchecked(&fscache_n_stores_nobufs);
63586 _leave(" = -ENOBUFS");
63587 return -ENOBUFS;
63588
63589 nomem_free:
63590 kfree(op);
63591 nomem:
63592 - fscache_stat(&fscache_n_stores_oom);
63593 + fscache_stat_unchecked(&fscache_n_stores_oom);
63594 _leave(" = -ENOMEM");
63595 return -ENOMEM;
63596 }
63597 @@ -1064,7 +1064,7 @@ void __fscache_uncache_page(struct fscache_cookie *cookie, struct page *page)
63598 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
63599 ASSERTCMP(page, !=, NULL);
63600
63601 - fscache_stat(&fscache_n_uncaches);
63602 + fscache_stat_unchecked(&fscache_n_uncaches);
63603
63604 /* cache withdrawal may beat us to it */
63605 if (!PageFsCache(page))
63606 @@ -1115,7 +1115,7 @@ void fscache_mark_page_cached(struct fscache_retrieval *op, struct page *page)
63607 struct fscache_cookie *cookie = op->op.object->cookie;
63608
63609 #ifdef CONFIG_FSCACHE_STATS
63610 - atomic_inc(&fscache_n_marks);
63611 + atomic_inc_unchecked(&fscache_n_marks);
63612 #endif
63613
63614 _debug("- mark %p{%lx}", page, page->index);
63615 diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c
63616 index 40d13c7..ddf52b9 100644
63617 --- a/fs/fscache/stats.c
63618 +++ b/fs/fscache/stats.c
63619 @@ -18,99 +18,99 @@
63620 /*
63621 * operation counters
63622 */
63623 -atomic_t fscache_n_op_pend;
63624 -atomic_t fscache_n_op_run;
63625 -atomic_t fscache_n_op_enqueue;
63626 -atomic_t fscache_n_op_requeue;
63627 -atomic_t fscache_n_op_deferred_release;
63628 -atomic_t fscache_n_op_release;
63629 -atomic_t fscache_n_op_gc;
63630 -atomic_t fscache_n_op_cancelled;
63631 -atomic_t fscache_n_op_rejected;
63632 +atomic_unchecked_t fscache_n_op_pend;
63633 +atomic_unchecked_t fscache_n_op_run;
63634 +atomic_unchecked_t fscache_n_op_enqueue;
63635 +atomic_unchecked_t fscache_n_op_requeue;
63636 +atomic_unchecked_t fscache_n_op_deferred_release;
63637 +atomic_unchecked_t fscache_n_op_release;
63638 +atomic_unchecked_t fscache_n_op_gc;
63639 +atomic_unchecked_t fscache_n_op_cancelled;
63640 +atomic_unchecked_t fscache_n_op_rejected;
63641
63642 -atomic_t fscache_n_attr_changed;
63643 -atomic_t fscache_n_attr_changed_ok;
63644 -atomic_t fscache_n_attr_changed_nobufs;
63645 -atomic_t fscache_n_attr_changed_nomem;
63646 -atomic_t fscache_n_attr_changed_calls;
63647 +atomic_unchecked_t fscache_n_attr_changed;
63648 +atomic_unchecked_t fscache_n_attr_changed_ok;
63649 +atomic_unchecked_t fscache_n_attr_changed_nobufs;
63650 +atomic_unchecked_t fscache_n_attr_changed_nomem;
63651 +atomic_unchecked_t fscache_n_attr_changed_calls;
63652
63653 -atomic_t fscache_n_allocs;
63654 -atomic_t fscache_n_allocs_ok;
63655 -atomic_t fscache_n_allocs_wait;
63656 -atomic_t fscache_n_allocs_nobufs;
63657 -atomic_t fscache_n_allocs_intr;
63658 -atomic_t fscache_n_allocs_object_dead;
63659 -atomic_t fscache_n_alloc_ops;
63660 -atomic_t fscache_n_alloc_op_waits;
63661 +atomic_unchecked_t fscache_n_allocs;
63662 +atomic_unchecked_t fscache_n_allocs_ok;
63663 +atomic_unchecked_t fscache_n_allocs_wait;
63664 +atomic_unchecked_t fscache_n_allocs_nobufs;
63665 +atomic_unchecked_t fscache_n_allocs_intr;
63666 +atomic_unchecked_t fscache_n_allocs_object_dead;
63667 +atomic_unchecked_t fscache_n_alloc_ops;
63668 +atomic_unchecked_t fscache_n_alloc_op_waits;
63669
63670 -atomic_t fscache_n_retrievals;
63671 -atomic_t fscache_n_retrievals_ok;
63672 -atomic_t fscache_n_retrievals_wait;
63673 -atomic_t fscache_n_retrievals_nodata;
63674 -atomic_t fscache_n_retrievals_nobufs;
63675 -atomic_t fscache_n_retrievals_intr;
63676 -atomic_t fscache_n_retrievals_nomem;
63677 -atomic_t fscache_n_retrievals_object_dead;
63678 -atomic_t fscache_n_retrieval_ops;
63679 -atomic_t fscache_n_retrieval_op_waits;
63680 +atomic_unchecked_t fscache_n_retrievals;
63681 +atomic_unchecked_t fscache_n_retrievals_ok;
63682 +atomic_unchecked_t fscache_n_retrievals_wait;
63683 +atomic_unchecked_t fscache_n_retrievals_nodata;
63684 +atomic_unchecked_t fscache_n_retrievals_nobufs;
63685 +atomic_unchecked_t fscache_n_retrievals_intr;
63686 +atomic_unchecked_t fscache_n_retrievals_nomem;
63687 +atomic_unchecked_t fscache_n_retrievals_object_dead;
63688 +atomic_unchecked_t fscache_n_retrieval_ops;
63689 +atomic_unchecked_t fscache_n_retrieval_op_waits;
63690
63691 -atomic_t fscache_n_stores;
63692 -atomic_t fscache_n_stores_ok;
63693 -atomic_t fscache_n_stores_again;
63694 -atomic_t fscache_n_stores_nobufs;
63695 -atomic_t fscache_n_stores_oom;
63696 -atomic_t fscache_n_store_ops;
63697 -atomic_t fscache_n_store_calls;
63698 -atomic_t fscache_n_store_pages;
63699 -atomic_t fscache_n_store_radix_deletes;
63700 -atomic_t fscache_n_store_pages_over_limit;
63701 +atomic_unchecked_t fscache_n_stores;
63702 +atomic_unchecked_t fscache_n_stores_ok;
63703 +atomic_unchecked_t fscache_n_stores_again;
63704 +atomic_unchecked_t fscache_n_stores_nobufs;
63705 +atomic_unchecked_t fscache_n_stores_oom;
63706 +atomic_unchecked_t fscache_n_store_ops;
63707 +atomic_unchecked_t fscache_n_store_calls;
63708 +atomic_unchecked_t fscache_n_store_pages;
63709 +atomic_unchecked_t fscache_n_store_radix_deletes;
63710 +atomic_unchecked_t fscache_n_store_pages_over_limit;
63711
63712 -atomic_t fscache_n_store_vmscan_not_storing;
63713 -atomic_t fscache_n_store_vmscan_gone;
63714 -atomic_t fscache_n_store_vmscan_busy;
63715 -atomic_t fscache_n_store_vmscan_cancelled;
63716 -atomic_t fscache_n_store_vmscan_wait;
63717 +atomic_unchecked_t fscache_n_store_vmscan_not_storing;
63718 +atomic_unchecked_t fscache_n_store_vmscan_gone;
63719 +atomic_unchecked_t fscache_n_store_vmscan_busy;
63720 +atomic_unchecked_t fscache_n_store_vmscan_cancelled;
63721 +atomic_unchecked_t fscache_n_store_vmscan_wait;
63722
63723 -atomic_t fscache_n_marks;
63724 -atomic_t fscache_n_uncaches;
63725 +atomic_unchecked_t fscache_n_marks;
63726 +atomic_unchecked_t fscache_n_uncaches;
63727
63728 -atomic_t fscache_n_acquires;
63729 -atomic_t fscache_n_acquires_null;
63730 -atomic_t fscache_n_acquires_no_cache;
63731 -atomic_t fscache_n_acquires_ok;
63732 -atomic_t fscache_n_acquires_nobufs;
63733 -atomic_t fscache_n_acquires_oom;
63734 +atomic_unchecked_t fscache_n_acquires;
63735 +atomic_unchecked_t fscache_n_acquires_null;
63736 +atomic_unchecked_t fscache_n_acquires_no_cache;
63737 +atomic_unchecked_t fscache_n_acquires_ok;
63738 +atomic_unchecked_t fscache_n_acquires_nobufs;
63739 +atomic_unchecked_t fscache_n_acquires_oom;
63740
63741 -atomic_t fscache_n_invalidates;
63742 -atomic_t fscache_n_invalidates_run;
63743 +atomic_unchecked_t fscache_n_invalidates;
63744 +atomic_unchecked_t fscache_n_invalidates_run;
63745
63746 -atomic_t fscache_n_updates;
63747 -atomic_t fscache_n_updates_null;
63748 -atomic_t fscache_n_updates_run;
63749 +atomic_unchecked_t fscache_n_updates;
63750 +atomic_unchecked_t fscache_n_updates_null;
63751 +atomic_unchecked_t fscache_n_updates_run;
63752
63753 -atomic_t fscache_n_relinquishes;
63754 -atomic_t fscache_n_relinquishes_null;
63755 -atomic_t fscache_n_relinquishes_waitcrt;
63756 -atomic_t fscache_n_relinquishes_retire;
63757 +atomic_unchecked_t fscache_n_relinquishes;
63758 +atomic_unchecked_t fscache_n_relinquishes_null;
63759 +atomic_unchecked_t fscache_n_relinquishes_waitcrt;
63760 +atomic_unchecked_t fscache_n_relinquishes_retire;
63761
63762 -atomic_t fscache_n_cookie_index;
63763 -atomic_t fscache_n_cookie_data;
63764 -atomic_t fscache_n_cookie_special;
63765 +atomic_unchecked_t fscache_n_cookie_index;
63766 +atomic_unchecked_t fscache_n_cookie_data;
63767 +atomic_unchecked_t fscache_n_cookie_special;
63768
63769 -atomic_t fscache_n_object_alloc;
63770 -atomic_t fscache_n_object_no_alloc;
63771 -atomic_t fscache_n_object_lookups;
63772 -atomic_t fscache_n_object_lookups_negative;
63773 -atomic_t fscache_n_object_lookups_positive;
63774 -atomic_t fscache_n_object_lookups_timed_out;
63775 -atomic_t fscache_n_object_created;
63776 -atomic_t fscache_n_object_avail;
63777 -atomic_t fscache_n_object_dead;
63778 +atomic_unchecked_t fscache_n_object_alloc;
63779 +atomic_unchecked_t fscache_n_object_no_alloc;
63780 +atomic_unchecked_t fscache_n_object_lookups;
63781 +atomic_unchecked_t fscache_n_object_lookups_negative;
63782 +atomic_unchecked_t fscache_n_object_lookups_positive;
63783 +atomic_unchecked_t fscache_n_object_lookups_timed_out;
63784 +atomic_unchecked_t fscache_n_object_created;
63785 +atomic_unchecked_t fscache_n_object_avail;
63786 +atomic_unchecked_t fscache_n_object_dead;
63787
63788 -atomic_t fscache_n_checkaux_none;
63789 -atomic_t fscache_n_checkaux_okay;
63790 -atomic_t fscache_n_checkaux_update;
63791 -atomic_t fscache_n_checkaux_obsolete;
63792 +atomic_unchecked_t fscache_n_checkaux_none;
63793 +atomic_unchecked_t fscache_n_checkaux_okay;
63794 +atomic_unchecked_t fscache_n_checkaux_update;
63795 +atomic_unchecked_t fscache_n_checkaux_obsolete;
63796
63797 atomic_t fscache_n_cop_alloc_object;
63798 atomic_t fscache_n_cop_lookup_object;
63799 @@ -138,118 +138,118 @@ static int fscache_stats_show(struct seq_file *m, void *v)
63800 seq_puts(m, "FS-Cache statistics\n");
63801
63802 seq_printf(m, "Cookies: idx=%u dat=%u spc=%u\n",
63803 - atomic_read(&fscache_n_cookie_index),
63804 - atomic_read(&fscache_n_cookie_data),
63805 - atomic_read(&fscache_n_cookie_special));
63806 + atomic_read_unchecked(&fscache_n_cookie_index),
63807 + atomic_read_unchecked(&fscache_n_cookie_data),
63808 + atomic_read_unchecked(&fscache_n_cookie_special));
63809
63810 seq_printf(m, "Objects: alc=%u nal=%u avl=%u ded=%u\n",
63811 - atomic_read(&fscache_n_object_alloc),
63812 - atomic_read(&fscache_n_object_no_alloc),
63813 - atomic_read(&fscache_n_object_avail),
63814 - atomic_read(&fscache_n_object_dead));
63815 + atomic_read_unchecked(&fscache_n_object_alloc),
63816 + atomic_read_unchecked(&fscache_n_object_no_alloc),
63817 + atomic_read_unchecked(&fscache_n_object_avail),
63818 + atomic_read_unchecked(&fscache_n_object_dead));
63819 seq_printf(m, "ChkAux : non=%u ok=%u upd=%u obs=%u\n",
63820 - atomic_read(&fscache_n_checkaux_none),
63821 - atomic_read(&fscache_n_checkaux_okay),
63822 - atomic_read(&fscache_n_checkaux_update),
63823 - atomic_read(&fscache_n_checkaux_obsolete));
63824 + atomic_read_unchecked(&fscache_n_checkaux_none),
63825 + atomic_read_unchecked(&fscache_n_checkaux_okay),
63826 + atomic_read_unchecked(&fscache_n_checkaux_update),
63827 + atomic_read_unchecked(&fscache_n_checkaux_obsolete));
63828
63829 seq_printf(m, "Pages : mrk=%u unc=%u\n",
63830 - atomic_read(&fscache_n_marks),
63831 - atomic_read(&fscache_n_uncaches));
63832 + atomic_read_unchecked(&fscache_n_marks),
63833 + atomic_read_unchecked(&fscache_n_uncaches));
63834
63835 seq_printf(m, "Acquire: n=%u nul=%u noc=%u ok=%u nbf=%u"
63836 " oom=%u\n",
63837 - atomic_read(&fscache_n_acquires),
63838 - atomic_read(&fscache_n_acquires_null),
63839 - atomic_read(&fscache_n_acquires_no_cache),
63840 - atomic_read(&fscache_n_acquires_ok),
63841 - atomic_read(&fscache_n_acquires_nobufs),
63842 - atomic_read(&fscache_n_acquires_oom));
63843 + atomic_read_unchecked(&fscache_n_acquires),
63844 + atomic_read_unchecked(&fscache_n_acquires_null),
63845 + atomic_read_unchecked(&fscache_n_acquires_no_cache),
63846 + atomic_read_unchecked(&fscache_n_acquires_ok),
63847 + atomic_read_unchecked(&fscache_n_acquires_nobufs),
63848 + atomic_read_unchecked(&fscache_n_acquires_oom));
63849
63850 seq_printf(m, "Lookups: n=%u neg=%u pos=%u crt=%u tmo=%u\n",
63851 - atomic_read(&fscache_n_object_lookups),
63852 - atomic_read(&fscache_n_object_lookups_negative),
63853 - atomic_read(&fscache_n_object_lookups_positive),
63854 - atomic_read(&fscache_n_object_created),
63855 - atomic_read(&fscache_n_object_lookups_timed_out));
63856 + atomic_read_unchecked(&fscache_n_object_lookups),
63857 + atomic_read_unchecked(&fscache_n_object_lookups_negative),
63858 + atomic_read_unchecked(&fscache_n_object_lookups_positive),
63859 + atomic_read_unchecked(&fscache_n_object_created),
63860 + atomic_read_unchecked(&fscache_n_object_lookups_timed_out));
63861
63862 seq_printf(m, "Invals : n=%u run=%u\n",
63863 - atomic_read(&fscache_n_invalidates),
63864 - atomic_read(&fscache_n_invalidates_run));
63865 + atomic_read_unchecked(&fscache_n_invalidates),
63866 + atomic_read_unchecked(&fscache_n_invalidates_run));
63867
63868 seq_printf(m, "Updates: n=%u nul=%u run=%u\n",
63869 - atomic_read(&fscache_n_updates),
63870 - atomic_read(&fscache_n_updates_null),
63871 - atomic_read(&fscache_n_updates_run));
63872 + atomic_read_unchecked(&fscache_n_updates),
63873 + atomic_read_unchecked(&fscache_n_updates_null),
63874 + atomic_read_unchecked(&fscache_n_updates_run));
63875
63876 seq_printf(m, "Relinqs: n=%u nul=%u wcr=%u rtr=%u\n",
63877 - atomic_read(&fscache_n_relinquishes),
63878 - atomic_read(&fscache_n_relinquishes_null),
63879 - atomic_read(&fscache_n_relinquishes_waitcrt),
63880 - atomic_read(&fscache_n_relinquishes_retire));
63881 + atomic_read_unchecked(&fscache_n_relinquishes),
63882 + atomic_read_unchecked(&fscache_n_relinquishes_null),
63883 + atomic_read_unchecked(&fscache_n_relinquishes_waitcrt),
63884 + atomic_read_unchecked(&fscache_n_relinquishes_retire));
63885
63886 seq_printf(m, "AttrChg: n=%u ok=%u nbf=%u oom=%u run=%u\n",
63887 - atomic_read(&fscache_n_attr_changed),
63888 - atomic_read(&fscache_n_attr_changed_ok),
63889 - atomic_read(&fscache_n_attr_changed_nobufs),
63890 - atomic_read(&fscache_n_attr_changed_nomem),
63891 - atomic_read(&fscache_n_attr_changed_calls));
63892 + atomic_read_unchecked(&fscache_n_attr_changed),
63893 + atomic_read_unchecked(&fscache_n_attr_changed_ok),
63894 + atomic_read_unchecked(&fscache_n_attr_changed_nobufs),
63895 + atomic_read_unchecked(&fscache_n_attr_changed_nomem),
63896 + atomic_read_unchecked(&fscache_n_attr_changed_calls));
63897
63898 seq_printf(m, "Allocs : n=%u ok=%u wt=%u nbf=%u int=%u\n",
63899 - atomic_read(&fscache_n_allocs),
63900 - atomic_read(&fscache_n_allocs_ok),
63901 - atomic_read(&fscache_n_allocs_wait),
63902 - atomic_read(&fscache_n_allocs_nobufs),
63903 - atomic_read(&fscache_n_allocs_intr));
63904 + atomic_read_unchecked(&fscache_n_allocs),
63905 + atomic_read_unchecked(&fscache_n_allocs_ok),
63906 + atomic_read_unchecked(&fscache_n_allocs_wait),
63907 + atomic_read_unchecked(&fscache_n_allocs_nobufs),
63908 + atomic_read_unchecked(&fscache_n_allocs_intr));
63909 seq_printf(m, "Allocs : ops=%u owt=%u abt=%u\n",
63910 - atomic_read(&fscache_n_alloc_ops),
63911 - atomic_read(&fscache_n_alloc_op_waits),
63912 - atomic_read(&fscache_n_allocs_object_dead));
63913 + atomic_read_unchecked(&fscache_n_alloc_ops),
63914 + atomic_read_unchecked(&fscache_n_alloc_op_waits),
63915 + atomic_read_unchecked(&fscache_n_allocs_object_dead));
63916
63917 seq_printf(m, "Retrvls: n=%u ok=%u wt=%u nod=%u nbf=%u"
63918 " int=%u oom=%u\n",
63919 - atomic_read(&fscache_n_retrievals),
63920 - atomic_read(&fscache_n_retrievals_ok),
63921 - atomic_read(&fscache_n_retrievals_wait),
63922 - atomic_read(&fscache_n_retrievals_nodata),
63923 - atomic_read(&fscache_n_retrievals_nobufs),
63924 - atomic_read(&fscache_n_retrievals_intr),
63925 - atomic_read(&fscache_n_retrievals_nomem));
63926 + atomic_read_unchecked(&fscache_n_retrievals),
63927 + atomic_read_unchecked(&fscache_n_retrievals_ok),
63928 + atomic_read_unchecked(&fscache_n_retrievals_wait),
63929 + atomic_read_unchecked(&fscache_n_retrievals_nodata),
63930 + atomic_read_unchecked(&fscache_n_retrievals_nobufs),
63931 + atomic_read_unchecked(&fscache_n_retrievals_intr),
63932 + atomic_read_unchecked(&fscache_n_retrievals_nomem));
63933 seq_printf(m, "Retrvls: ops=%u owt=%u abt=%u\n",
63934 - atomic_read(&fscache_n_retrieval_ops),
63935 - atomic_read(&fscache_n_retrieval_op_waits),
63936 - atomic_read(&fscache_n_retrievals_object_dead));
63937 + atomic_read_unchecked(&fscache_n_retrieval_ops),
63938 + atomic_read_unchecked(&fscache_n_retrieval_op_waits),
63939 + atomic_read_unchecked(&fscache_n_retrievals_object_dead));
63940
63941 seq_printf(m, "Stores : n=%u ok=%u agn=%u nbf=%u oom=%u\n",
63942 - atomic_read(&fscache_n_stores),
63943 - atomic_read(&fscache_n_stores_ok),
63944 - atomic_read(&fscache_n_stores_again),
63945 - atomic_read(&fscache_n_stores_nobufs),
63946 - atomic_read(&fscache_n_stores_oom));
63947 + atomic_read_unchecked(&fscache_n_stores),
63948 + atomic_read_unchecked(&fscache_n_stores_ok),
63949 + atomic_read_unchecked(&fscache_n_stores_again),
63950 + atomic_read_unchecked(&fscache_n_stores_nobufs),
63951 + atomic_read_unchecked(&fscache_n_stores_oom));
63952 seq_printf(m, "Stores : ops=%u run=%u pgs=%u rxd=%u olm=%u\n",
63953 - atomic_read(&fscache_n_store_ops),
63954 - atomic_read(&fscache_n_store_calls),
63955 - atomic_read(&fscache_n_store_pages),
63956 - atomic_read(&fscache_n_store_radix_deletes),
63957 - atomic_read(&fscache_n_store_pages_over_limit));
63958 + atomic_read_unchecked(&fscache_n_store_ops),
63959 + atomic_read_unchecked(&fscache_n_store_calls),
63960 + atomic_read_unchecked(&fscache_n_store_pages),
63961 + atomic_read_unchecked(&fscache_n_store_radix_deletes),
63962 + atomic_read_unchecked(&fscache_n_store_pages_over_limit));
63963
63964 seq_printf(m, "VmScan : nos=%u gon=%u bsy=%u can=%u wt=%u\n",
63965 - atomic_read(&fscache_n_store_vmscan_not_storing),
63966 - atomic_read(&fscache_n_store_vmscan_gone),
63967 - atomic_read(&fscache_n_store_vmscan_busy),
63968 - atomic_read(&fscache_n_store_vmscan_cancelled),
63969 - atomic_read(&fscache_n_store_vmscan_wait));
63970 + atomic_read_unchecked(&fscache_n_store_vmscan_not_storing),
63971 + atomic_read_unchecked(&fscache_n_store_vmscan_gone),
63972 + atomic_read_unchecked(&fscache_n_store_vmscan_busy),
63973 + atomic_read_unchecked(&fscache_n_store_vmscan_cancelled),
63974 + atomic_read_unchecked(&fscache_n_store_vmscan_wait));
63975
63976 seq_printf(m, "Ops : pend=%u run=%u enq=%u can=%u rej=%u\n",
63977 - atomic_read(&fscache_n_op_pend),
63978 - atomic_read(&fscache_n_op_run),
63979 - atomic_read(&fscache_n_op_enqueue),
63980 - atomic_read(&fscache_n_op_cancelled),
63981 - atomic_read(&fscache_n_op_rejected));
63982 + atomic_read_unchecked(&fscache_n_op_pend),
63983 + atomic_read_unchecked(&fscache_n_op_run),
63984 + atomic_read_unchecked(&fscache_n_op_enqueue),
63985 + atomic_read_unchecked(&fscache_n_op_cancelled),
63986 + atomic_read_unchecked(&fscache_n_op_rejected));
63987 seq_printf(m, "Ops : dfr=%u rel=%u gc=%u\n",
63988 - atomic_read(&fscache_n_op_deferred_release),
63989 - atomic_read(&fscache_n_op_release),
63990 - atomic_read(&fscache_n_op_gc));
63991 + atomic_read_unchecked(&fscache_n_op_deferred_release),
63992 + atomic_read_unchecked(&fscache_n_op_release),
63993 + atomic_read_unchecked(&fscache_n_op_gc));
63994
63995 seq_printf(m, "CacheOp: alo=%d luo=%d luc=%d gro=%d\n",
63996 atomic_read(&fscache_n_cop_alloc_object),
63997 diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c
63998 index 28d0c7a..04816b7 100644
63999 --- a/fs/fuse/cuse.c
64000 +++ b/fs/fuse/cuse.c
64001 @@ -611,10 +611,12 @@ static int __init cuse_init(void)
64002 INIT_LIST_HEAD(&cuse_conntbl[i]);
64003
64004 /* inherit and extend fuse_dev_operations */
64005 - cuse_channel_fops = fuse_dev_operations;
64006 - cuse_channel_fops.owner = THIS_MODULE;
64007 - cuse_channel_fops.open = cuse_channel_open;
64008 - cuse_channel_fops.release = cuse_channel_release;
64009 + pax_open_kernel();
64010 + memcpy((void *)&cuse_channel_fops, &fuse_dev_operations, sizeof(fuse_dev_operations));
64011 + *(void **)&cuse_channel_fops.owner = THIS_MODULE;
64012 + *(void **)&cuse_channel_fops.open = cuse_channel_open;
64013 + *(void **)&cuse_channel_fops.release = cuse_channel_release;
64014 + pax_close_kernel();
64015
64016 cuse_class = class_create(THIS_MODULE, "cuse");
64017 if (IS_ERR(cuse_class))
64018 diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
64019 index 71c4619..6a9f6d4 100644
64020 --- a/fs/fuse/dev.c
64021 +++ b/fs/fuse/dev.c
64022 @@ -1394,7 +1394,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
64023 ret = 0;
64024 pipe_lock(pipe);
64025
64026 - if (!pipe->readers) {
64027 + if (!atomic_read(&pipe->readers)) {
64028 send_sig(SIGPIPE, current, 0);
64029 if (!ret)
64030 ret = -EPIPE;
64031 @@ -1423,7 +1423,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
64032 page_nr++;
64033 ret += buf->len;
64034
64035 - if (pipe->files)
64036 + if (atomic_read(&pipe->files))
64037 do_wakeup = 1;
64038 }
64039
64040 diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
64041 index 08e7b1a..d91c6ee 100644
64042 --- a/fs/fuse/dir.c
64043 +++ b/fs/fuse/dir.c
64044 @@ -1394,7 +1394,7 @@ static char *read_link(struct dentry *dentry)
64045 return link;
64046 }
64047
64048 -static void free_link(char *link)
64049 +static void free_link(const char *link)
64050 {
64051 if (!IS_ERR(link))
64052 free_page((unsigned long) link);
64053 diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
64054 index fd62cae..3494dfa 100644
64055 --- a/fs/hostfs/hostfs_kern.c
64056 +++ b/fs/hostfs/hostfs_kern.c
64057 @@ -908,7 +908,7 @@ static void *hostfs_follow_link(struct dentry *dentry, struct nameidata *nd)
64058
64059 static void hostfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
64060 {
64061 - char *s = nd_get_link(nd);
64062 + const char *s = nd_get_link(nd);
64063 if (!IS_ERR(s))
64064 __putname(s);
64065 }
64066 diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
64067 index 5eba47f..d353c22 100644
64068 --- a/fs/hugetlbfs/inode.c
64069 +++ b/fs/hugetlbfs/inode.c
64070 @@ -154,6 +154,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
64071 struct mm_struct *mm = current->mm;
64072 struct vm_area_struct *vma;
64073 struct hstate *h = hstate_file(file);
64074 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
64075 struct vm_unmapped_area_info info;
64076
64077 if (len & ~huge_page_mask(h))
64078 @@ -167,17 +168,26 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
64079 return addr;
64080 }
64081
64082 +#ifdef CONFIG_PAX_RANDMMAP
64083 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
64084 +#endif
64085 +
64086 if (addr) {
64087 addr = ALIGN(addr, huge_page_size(h));
64088 vma = find_vma(mm, addr);
64089 - if (TASK_SIZE - len >= addr &&
64090 - (!vma || addr + len <= vma->vm_start))
64091 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
64092 return addr;
64093 }
64094
64095 info.flags = 0;
64096 info.length = len;
64097 info.low_limit = TASK_UNMAPPED_BASE;
64098 +
64099 +#ifdef CONFIG_PAX_RANDMMAP
64100 + if (mm->pax_flags & MF_PAX_RANDMMAP)
64101 + info.low_limit += mm->delta_mmap;
64102 +#endif
64103 +
64104 info.high_limit = TASK_SIZE;
64105 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
64106 info.align_offset = 0;
64107 @@ -919,7 +929,7 @@ static struct file_system_type hugetlbfs_fs_type = {
64108 };
64109 MODULE_ALIAS_FS("hugetlbfs");
64110
64111 -static struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
64112 +struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
64113
64114 static int can_do_hugetlb_shm(void)
64115 {
64116 diff --git a/fs/inode.c b/fs/inode.c
64117 index aa149e7..46f1f65 100644
64118 --- a/fs/inode.c
64119 +++ b/fs/inode.c
64120 @@ -842,16 +842,20 @@ unsigned int get_next_ino(void)
64121 unsigned int *p = &get_cpu_var(last_ino);
64122 unsigned int res = *p;
64123
64124 +start:
64125 +
64126 #ifdef CONFIG_SMP
64127 if (unlikely((res & (LAST_INO_BATCH-1)) == 0)) {
64128 - static atomic_t shared_last_ino;
64129 - int next = atomic_add_return(LAST_INO_BATCH, &shared_last_ino);
64130 + static atomic_unchecked_t shared_last_ino;
64131 + int next = atomic_add_return_unchecked(LAST_INO_BATCH, &shared_last_ino);
64132
64133 res = next - LAST_INO_BATCH;
64134 }
64135 #endif
64136
64137 - *p = ++res;
64138 + if (unlikely(!++res))
64139 + goto start; /* never zero */
64140 + *p = res;
64141 put_cpu_var(last_ino);
64142 return res;
64143 }
64144 diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
64145 index 4a6cf28..d3a29d3 100644
64146 --- a/fs/jffs2/erase.c
64147 +++ b/fs/jffs2/erase.c
64148 @@ -452,7 +452,8 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
64149 struct jffs2_unknown_node marker = {
64150 .magic = cpu_to_je16(JFFS2_MAGIC_BITMASK),
64151 .nodetype = cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
64152 - .totlen = cpu_to_je32(c->cleanmarker_size)
64153 + .totlen = cpu_to_je32(c->cleanmarker_size),
64154 + .hdr_crc = cpu_to_je32(0)
64155 };
64156
64157 jffs2_prealloc_raw_node_refs(c, jeb, 1);
64158 diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
64159 index 09ed551..45684f8 100644
64160 --- a/fs/jffs2/wbuf.c
64161 +++ b/fs/jffs2/wbuf.c
64162 @@ -1023,7 +1023,8 @@ static const struct jffs2_unknown_node oob_cleanmarker =
64163 {
64164 .magic = constant_cpu_to_je16(JFFS2_MAGIC_BITMASK),
64165 .nodetype = constant_cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
64166 - .totlen = constant_cpu_to_je32(8)
64167 + .totlen = constant_cpu_to_je32(8),
64168 + .hdr_crc = constant_cpu_to_je32(0)
64169 };
64170
64171 /*
64172 diff --git a/fs/jfs/super.c b/fs/jfs/super.c
64173 index 16c3a95..e9cb75d 100644
64174 --- a/fs/jfs/super.c
64175 +++ b/fs/jfs/super.c
64176 @@ -902,7 +902,7 @@ static int __init init_jfs_fs(void)
64177
64178 jfs_inode_cachep =
64179 kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0,
64180 - SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
64181 + SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_USERCOPY,
64182 init_once);
64183 if (jfs_inode_cachep == NULL)
64184 return -ENOMEM;
64185 diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c
64186 index 2d881b3..fe1ac77 100644
64187 --- a/fs/kernfs/dir.c
64188 +++ b/fs/kernfs/dir.c
64189 @@ -182,7 +182,7 @@ struct kernfs_node *kernfs_get_parent(struct kernfs_node *kn)
64190 *
64191 * Returns 31 bit hash of ns + name (so it fits in an off_t )
64192 */
64193 -static unsigned int kernfs_name_hash(const char *name, const void *ns)
64194 +static unsigned int kernfs_name_hash(const unsigned char *name, const void *ns)
64195 {
64196 unsigned long hash = init_name_hash();
64197 unsigned int len = strlen(name);
64198 @@ -833,6 +833,12 @@ static int kernfs_iop_mkdir(struct inode *dir, struct dentry *dentry,
64199 ret = scops->mkdir(parent, dentry->d_name.name, mode);
64200
64201 kernfs_put_active(parent);
64202 +
64203 + if (!ret) {
64204 + struct dentry *dentry_ret = kernfs_iop_lookup(dir, dentry, 0);
64205 + ret = PTR_ERR_OR_ZERO(dentry_ret);
64206 + }
64207 +
64208 return ret;
64209 }
64210
64211 diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c
64212 index ddc9f96..4e450ad 100644
64213 --- a/fs/kernfs/file.c
64214 +++ b/fs/kernfs/file.c
64215 @@ -34,7 +34,7 @@ static DEFINE_MUTEX(kernfs_open_file_mutex);
64216
64217 struct kernfs_open_node {
64218 atomic_t refcnt;
64219 - atomic_t event;
64220 + atomic_unchecked_t event;
64221 wait_queue_head_t poll;
64222 struct list_head files; /* goes through kernfs_open_file.list */
64223 };
64224 @@ -163,7 +163,7 @@ static int kernfs_seq_show(struct seq_file *sf, void *v)
64225 {
64226 struct kernfs_open_file *of = sf->private;
64227
64228 - of->event = atomic_read(&of->kn->attr.open->event);
64229 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
64230
64231 return of->kn->attr.ops->seq_show(sf, v);
64232 }
64233 @@ -271,7 +271,7 @@ static ssize_t kernfs_fop_write(struct file *file, const char __user *user_buf,
64234 {
64235 struct kernfs_open_file *of = kernfs_of(file);
64236 const struct kernfs_ops *ops;
64237 - size_t len;
64238 + ssize_t len;
64239 char *buf;
64240
64241 if (of->atomic_write_len) {
64242 @@ -384,12 +384,12 @@ static int kernfs_vma_page_mkwrite(struct vm_area_struct *vma,
64243 return ret;
64244 }
64245
64246 -static int kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
64247 - void *buf, int len, int write)
64248 +static ssize_t kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
64249 + void *buf, size_t len, int write)
64250 {
64251 struct file *file = vma->vm_file;
64252 struct kernfs_open_file *of = kernfs_of(file);
64253 - int ret;
64254 + ssize_t ret;
64255
64256 if (!of->vm_ops)
64257 return -EINVAL;
64258 @@ -568,7 +568,7 @@ static int kernfs_get_open_node(struct kernfs_node *kn,
64259 return -ENOMEM;
64260
64261 atomic_set(&new_on->refcnt, 0);
64262 - atomic_set(&new_on->event, 1);
64263 + atomic_set_unchecked(&new_on->event, 1);
64264 init_waitqueue_head(&new_on->poll);
64265 INIT_LIST_HEAD(&new_on->files);
64266 goto retry;
64267 @@ -792,7 +792,7 @@ static unsigned int kernfs_fop_poll(struct file *filp, poll_table *wait)
64268
64269 kernfs_put_active(kn);
64270
64271 - if (of->event != atomic_read(&on->event))
64272 + if (of->event != atomic_read_unchecked(&on->event))
64273 goto trigger;
64274
64275 return DEFAULT_POLLMASK;
64276 @@ -823,7 +823,7 @@ repeat:
64277
64278 on = kn->attr.open;
64279 if (on) {
64280 - atomic_inc(&on->event);
64281 + atomic_inc_unchecked(&on->event);
64282 wake_up_interruptible(&on->poll);
64283 }
64284
64285 diff --git a/fs/kernfs/symlink.c b/fs/kernfs/symlink.c
64286 index 8a19889..4c3069a 100644
64287 --- a/fs/kernfs/symlink.c
64288 +++ b/fs/kernfs/symlink.c
64289 @@ -128,7 +128,7 @@ static void *kernfs_iop_follow_link(struct dentry *dentry, struct nameidata *nd)
64290 static void kernfs_iop_put_link(struct dentry *dentry, struct nameidata *nd,
64291 void *cookie)
64292 {
64293 - char *page = nd_get_link(nd);
64294 + const char *page = nd_get_link(nd);
64295 if (!IS_ERR(page))
64296 free_page((unsigned long)page);
64297 }
64298 diff --git a/fs/libfs.c b/fs/libfs.c
64299 index 005843c..06c4191 100644
64300 --- a/fs/libfs.c
64301 +++ b/fs/libfs.c
64302 @@ -160,6 +160,9 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
64303
64304 for (p = q->next; p != &dentry->d_subdirs; p = p->next) {
64305 struct dentry *next = list_entry(p, struct dentry, d_child);
64306 + char d_name[sizeof(next->d_iname)];
64307 + const unsigned char *name;
64308 +
64309 spin_lock_nested(&next->d_lock, DENTRY_D_LOCK_NESTED);
64310 if (!simple_positive(next)) {
64311 spin_unlock(&next->d_lock);
64312 @@ -168,7 +171,12 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
64313
64314 spin_unlock(&next->d_lock);
64315 spin_unlock(&dentry->d_lock);
64316 - if (!dir_emit(ctx, next->d_name.name, next->d_name.len,
64317 + name = next->d_name.name;
64318 + if (name == next->d_iname) {
64319 + memcpy(d_name, name, next->d_name.len);
64320 + name = d_name;
64321 + }
64322 + if (!dir_emit(ctx, name, next->d_name.len,
64323 next->d_inode->i_ino, dt_type(next->d_inode)))
64324 return 0;
64325 spin_lock(&dentry->d_lock);
64326 @@ -1027,7 +1035,7 @@ EXPORT_SYMBOL(noop_fsync);
64327 void kfree_put_link(struct dentry *dentry, struct nameidata *nd,
64328 void *cookie)
64329 {
64330 - char *s = nd_get_link(nd);
64331 + const char *s = nd_get_link(nd);
64332 if (!IS_ERR(s))
64333 kfree(s);
64334 }
64335 diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
64336 index acd3947..1f896e2 100644
64337 --- a/fs/lockd/clntproc.c
64338 +++ b/fs/lockd/clntproc.c
64339 @@ -36,11 +36,11 @@ static const struct rpc_call_ops nlmclnt_cancel_ops;
64340 /*
64341 * Cookie counter for NLM requests
64342 */
64343 -static atomic_t nlm_cookie = ATOMIC_INIT(0x1234);
64344 +static atomic_unchecked_t nlm_cookie = ATOMIC_INIT(0x1234);
64345
64346 void nlmclnt_next_cookie(struct nlm_cookie *c)
64347 {
64348 - u32 cookie = atomic_inc_return(&nlm_cookie);
64349 + u32 cookie = atomic_inc_return_unchecked(&nlm_cookie);
64350
64351 memcpy(c->data, &cookie, 4);
64352 c->len=4;
64353 diff --git a/fs/locks.c b/fs/locks.c
64354 index 59e2f90..bd69071 100644
64355 --- a/fs/locks.c
64356 +++ b/fs/locks.c
64357 @@ -2374,7 +2374,7 @@ void locks_remove_file(struct file *filp)
64358 locks_remove_posix(filp, filp);
64359
64360 if (filp->f_op->flock) {
64361 - struct file_lock fl = {
64362 + struct file_lock flock = {
64363 .fl_owner = filp,
64364 .fl_pid = current->tgid,
64365 .fl_file = filp,
64366 @@ -2382,9 +2382,9 @@ void locks_remove_file(struct file *filp)
64367 .fl_type = F_UNLCK,
64368 .fl_end = OFFSET_MAX,
64369 };
64370 - filp->f_op->flock(filp, F_SETLKW, &fl);
64371 - if (fl.fl_ops && fl.fl_ops->fl_release_private)
64372 - fl.fl_ops->fl_release_private(&fl);
64373 + filp->f_op->flock(filp, F_SETLKW, &flock);
64374 + if (flock.fl_ops && flock.fl_ops->fl_release_private)
64375 + flock.fl_ops->fl_release_private(&flock);
64376 }
64377
64378 spin_lock(&inode->i_lock);
64379 diff --git a/fs/mount.h b/fs/mount.h
64380 index 0ad6f76..a04c146 100644
64381 --- a/fs/mount.h
64382 +++ b/fs/mount.h
64383 @@ -12,7 +12,7 @@ struct mnt_namespace {
64384 u64 seq; /* Sequence number to prevent loops */
64385 wait_queue_head_t poll;
64386 u64 event;
64387 -};
64388 +} __randomize_layout;
64389
64390 struct mnt_pcp {
64391 int mnt_count;
64392 @@ -63,7 +63,7 @@ struct mount {
64393 int mnt_expiry_mark; /* true if marked for expiry */
64394 struct hlist_head mnt_pins;
64395 struct path mnt_ex_mountpoint;
64396 -};
64397 +} __randomize_layout;
64398
64399 #define MNT_NS_INTERNAL ERR_PTR(-EINVAL) /* distinct from any mnt_namespace */
64400
64401 diff --git a/fs/namei.c b/fs/namei.c
64402 index bc35b02..7ed1f1d 100644
64403 --- a/fs/namei.c
64404 +++ b/fs/namei.c
64405 @@ -331,17 +331,32 @@ int generic_permission(struct inode *inode, int mask)
64406 if (ret != -EACCES)
64407 return ret;
64408
64409 +#ifdef CONFIG_GRKERNSEC
64410 + /* we'll block if we have to log due to a denied capability use */
64411 + if (mask & MAY_NOT_BLOCK)
64412 + return -ECHILD;
64413 +#endif
64414 +
64415 if (S_ISDIR(inode->i_mode)) {
64416 /* DACs are overridable for directories */
64417 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
64418 - return 0;
64419 if (!(mask & MAY_WRITE))
64420 - if (capable_wrt_inode_uidgid(inode,
64421 - CAP_DAC_READ_SEARCH))
64422 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
64423 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
64424 return 0;
64425 + if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
64426 + return 0;
64427 return -EACCES;
64428 }
64429 /*
64430 + * Searching includes executable on directories, else just read.
64431 + */
64432 + mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
64433 + if (mask == MAY_READ)
64434 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
64435 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
64436 + return 0;
64437 +
64438 + /*
64439 * Read/write DACs are always overridable.
64440 * Executable DACs are overridable when there is
64441 * at least one exec bit set.
64442 @@ -350,14 +365,6 @@ int generic_permission(struct inode *inode, int mask)
64443 if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
64444 return 0;
64445
64446 - /*
64447 - * Searching includes executable on directories, else just read.
64448 - */
64449 - mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
64450 - if (mask == MAY_READ)
64451 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
64452 - return 0;
64453 -
64454 return -EACCES;
64455 }
64456 EXPORT_SYMBOL(generic_permission);
64457 @@ -497,7 +504,7 @@ struct nameidata {
64458 int last_type;
64459 unsigned depth;
64460 struct file *base;
64461 - char *saved_names[MAX_NESTED_LINKS + 1];
64462 + const char *saved_names[MAX_NESTED_LINKS + 1];
64463 };
64464
64465 /*
64466 @@ -708,13 +715,13 @@ void nd_jump_link(struct nameidata *nd, struct path *path)
64467 nd->flags |= LOOKUP_JUMPED;
64468 }
64469
64470 -void nd_set_link(struct nameidata *nd, char *path)
64471 +void nd_set_link(struct nameidata *nd, const char *path)
64472 {
64473 nd->saved_names[nd->depth] = path;
64474 }
64475 EXPORT_SYMBOL(nd_set_link);
64476
64477 -char *nd_get_link(struct nameidata *nd)
64478 +const char *nd_get_link(const struct nameidata *nd)
64479 {
64480 return nd->saved_names[nd->depth];
64481 }
64482 @@ -849,7 +856,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
64483 {
64484 struct dentry *dentry = link->dentry;
64485 int error;
64486 - char *s;
64487 + const char *s;
64488
64489 BUG_ON(nd->flags & LOOKUP_RCU);
64490
64491 @@ -870,6 +877,12 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
64492 if (error)
64493 goto out_put_nd_path;
64494
64495 + if (gr_handle_follow_link(dentry->d_parent->d_inode,
64496 + dentry->d_inode, dentry, nd->path.mnt)) {
64497 + error = -EACCES;
64498 + goto out_put_nd_path;
64499 + }
64500 +
64501 nd->last_type = LAST_BIND;
64502 *p = dentry->d_inode->i_op->follow_link(dentry, nd);
64503 error = PTR_ERR(*p);
64504 @@ -1633,6 +1646,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
64505 if (res)
64506 break;
64507 res = walk_component(nd, path, LOOKUP_FOLLOW);
64508 + if (res >= 0 && gr_handle_symlink_owner(&link, nd->inode))
64509 + res = -EACCES;
64510 put_link(nd, &link, cookie);
64511 } while (res > 0);
64512
64513 @@ -1705,7 +1720,7 @@ EXPORT_SYMBOL(full_name_hash);
64514 static inline u64 hash_name(const char *name)
64515 {
64516 unsigned long a, b, adata, bdata, mask, hash, len;
64517 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
64518 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
64519
64520 hash = a = 0;
64521 len = -sizeof(unsigned long);
64522 @@ -2000,6 +2015,8 @@ static int path_lookupat(int dfd, const char *name,
64523 if (err)
64524 break;
64525 err = lookup_last(nd, &path);
64526 + if (!err && gr_handle_symlink_owner(&link, nd->inode))
64527 + err = -EACCES;
64528 put_link(nd, &link, cookie);
64529 }
64530 }
64531 @@ -2007,6 +2024,13 @@ static int path_lookupat(int dfd, const char *name,
64532 if (!err)
64533 err = complete_walk(nd);
64534
64535 + if (!err && !(nd->flags & LOOKUP_PARENT)) {
64536 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
64537 + path_put(&nd->path);
64538 + err = -ENOENT;
64539 + }
64540 + }
64541 +
64542 if (!err && nd->flags & LOOKUP_DIRECTORY) {
64543 if (!d_can_lookup(nd->path.dentry)) {
64544 path_put(&nd->path);
64545 @@ -2028,8 +2052,15 @@ static int filename_lookup(int dfd, struct filename *name,
64546 retval = path_lookupat(dfd, name->name,
64547 flags | LOOKUP_REVAL, nd);
64548
64549 - if (likely(!retval))
64550 + if (likely(!retval)) {
64551 audit_inode(name, nd->path.dentry, flags & LOOKUP_PARENT);
64552 + if (name->name[0] != '/' && nd->path.dentry && nd->inode) {
64553 + if (!gr_chroot_fchdir(nd->path.dentry, nd->path.mnt)) {
64554 + path_put(&nd->path);
64555 + return -ENOENT;
64556 + }
64557 + }
64558 + }
64559 return retval;
64560 }
64561
64562 @@ -2595,6 +2626,13 @@ static int may_open(struct path *path, int acc_mode, int flag)
64563 if (flag & O_NOATIME && !inode_owner_or_capable(inode))
64564 return -EPERM;
64565
64566 + if (gr_handle_rofs_blockwrite(dentry, path->mnt, acc_mode))
64567 + return -EPERM;
64568 + if (gr_handle_rawio(inode))
64569 + return -EPERM;
64570 + if (!gr_acl_handle_open(dentry, path->mnt, acc_mode))
64571 + return -EACCES;
64572 +
64573 return 0;
64574 }
64575
64576 @@ -2826,7 +2864,7 @@ looked_up:
64577 * cleared otherwise prior to returning.
64578 */
64579 static int lookup_open(struct nameidata *nd, struct path *path,
64580 - struct file *file,
64581 + struct path *link, struct file *file,
64582 const struct open_flags *op,
64583 bool got_write, int *opened)
64584 {
64585 @@ -2861,6 +2899,17 @@ static int lookup_open(struct nameidata *nd, struct path *path,
64586 /* Negative dentry, just create the file */
64587 if (!dentry->d_inode && (op->open_flag & O_CREAT)) {
64588 umode_t mode = op->mode;
64589 +
64590 + if (link && gr_handle_symlink_owner(link, dir->d_inode)) {
64591 + error = -EACCES;
64592 + goto out_dput;
64593 + }
64594 +
64595 + if (!gr_acl_handle_creat(dentry, dir, nd->path.mnt, op->open_flag, op->acc_mode, mode)) {
64596 + error = -EACCES;
64597 + goto out_dput;
64598 + }
64599 +
64600 if (!IS_POSIXACL(dir->d_inode))
64601 mode &= ~current_umask();
64602 /*
64603 @@ -2882,6 +2931,8 @@ static int lookup_open(struct nameidata *nd, struct path *path,
64604 nd->flags & LOOKUP_EXCL);
64605 if (error)
64606 goto out_dput;
64607 + else
64608 + gr_handle_create(dentry, nd->path.mnt);
64609 }
64610 out_no_open:
64611 path->dentry = dentry;
64612 @@ -2896,7 +2947,7 @@ out_dput:
64613 /*
64614 * Handle the last step of open()
64615 */
64616 -static int do_last(struct nameidata *nd, struct path *path,
64617 +static int do_last(struct nameidata *nd, struct path *path, struct path *link,
64618 struct file *file, const struct open_flags *op,
64619 int *opened, struct filename *name)
64620 {
64621 @@ -2946,6 +2997,15 @@ static int do_last(struct nameidata *nd, struct path *path,
64622 if (error)
64623 return error;
64624
64625 + if (!gr_acl_handle_hidden_file(dir, nd->path.mnt)) {
64626 + error = -ENOENT;
64627 + goto out;
64628 + }
64629 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
64630 + error = -EACCES;
64631 + goto out;
64632 + }
64633 +
64634 audit_inode(name, dir, LOOKUP_PARENT);
64635 error = -EISDIR;
64636 /* trailing slashes? */
64637 @@ -2965,7 +3025,7 @@ retry_lookup:
64638 */
64639 }
64640 mutex_lock(&dir->d_inode->i_mutex);
64641 - error = lookup_open(nd, path, file, op, got_write, opened);
64642 + error = lookup_open(nd, path, link, file, op, got_write, opened);
64643 mutex_unlock(&dir->d_inode->i_mutex);
64644
64645 if (error <= 0) {
64646 @@ -2989,11 +3049,28 @@ retry_lookup:
64647 goto finish_open_created;
64648 }
64649
64650 + if (!gr_acl_handle_hidden_file(path->dentry, nd->path.mnt)) {
64651 + error = -ENOENT;
64652 + goto exit_dput;
64653 + }
64654 + if (link && gr_handle_symlink_owner(link, path->dentry->d_inode)) {
64655 + error = -EACCES;
64656 + goto exit_dput;
64657 + }
64658 +
64659 /*
64660 * create/update audit record if it already exists.
64661 */
64662 - if (d_is_positive(path->dentry))
64663 + if (d_is_positive(path->dentry)) {
64664 + /* only check if O_CREAT is specified, all other checks need to go
64665 + into may_open */
64666 + if (gr_handle_fifo(path->dentry, path->mnt, dir, open_flag, acc_mode)) {
64667 + error = -EACCES;
64668 + goto exit_dput;
64669 + }
64670 +
64671 audit_inode(name, path->dentry, 0);
64672 + }
64673
64674 /*
64675 * If atomic_open() acquired write access it is dropped now due to
64676 @@ -3034,6 +3111,11 @@ finish_lookup:
64677 }
64678 }
64679 BUG_ON(inode != path->dentry->d_inode);
64680 + /* if we're resolving a symlink to another symlink */
64681 + if (link && gr_handle_symlink_owner(link, inode)) {
64682 + error = -EACCES;
64683 + goto out;
64684 + }
64685 return 1;
64686 }
64687
64688 @@ -3053,7 +3135,18 @@ finish_open:
64689 path_put(&save_parent);
64690 return error;
64691 }
64692 +
64693 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
64694 + error = -ENOENT;
64695 + goto out;
64696 + }
64697 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
64698 + error = -EACCES;
64699 + goto out;
64700 + }
64701 +
64702 audit_inode(name, nd->path.dentry, 0);
64703 +
64704 error = -EISDIR;
64705 if ((open_flag & O_CREAT) && d_is_dir(nd->path.dentry))
64706 goto out;
64707 @@ -3214,7 +3307,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
64708 if (unlikely(error))
64709 goto out;
64710
64711 - error = do_last(nd, &path, file, op, &opened, pathname);
64712 + error = do_last(nd, &path, NULL, file, op, &opened, pathname);
64713 while (unlikely(error > 0)) { /* trailing symlink */
64714 struct path link = path;
64715 void *cookie;
64716 @@ -3232,7 +3325,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
64717 error = follow_link(&link, nd, &cookie);
64718 if (unlikely(error))
64719 break;
64720 - error = do_last(nd, &path, file, op, &opened, pathname);
64721 + error = do_last(nd, &path, &link, file, op, &opened, pathname);
64722 put_link(nd, &link, cookie);
64723 }
64724 out:
64725 @@ -3329,9 +3422,11 @@ struct dentry *kern_path_create(int dfd, const char *pathname,
64726 goto unlock;
64727
64728 error = -EEXIST;
64729 - if (d_is_positive(dentry))
64730 + if (d_is_positive(dentry)) {
64731 + if (!gr_acl_handle_hidden_file(dentry, nd.path.mnt))
64732 + error = -ENOENT;
64733 goto fail;
64734 -
64735 + }
64736 /*
64737 * Special case - lookup gave negative, but... we had foo/bar/
64738 * From the vfs_mknod() POV we just have a negative dentry -
64739 @@ -3383,6 +3478,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname,
64740 }
64741 EXPORT_SYMBOL(user_path_create);
64742
64743 +static struct dentry *user_path_create_with_name(int dfd, const char __user *pathname, struct path *path, struct filename **to, unsigned int lookup_flags)
64744 +{
64745 + struct filename *tmp = getname(pathname);
64746 + struct dentry *res;
64747 + if (IS_ERR(tmp))
64748 + return ERR_CAST(tmp);
64749 + res = kern_path_create(dfd, tmp->name, path, lookup_flags);
64750 + if (IS_ERR(res))
64751 + putname(tmp);
64752 + else
64753 + *to = tmp;
64754 + return res;
64755 +}
64756 +
64757 int vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev)
64758 {
64759 int error = may_create(dir, dentry);
64760 @@ -3446,6 +3555,17 @@ retry:
64761
64762 if (!IS_POSIXACL(path.dentry->d_inode))
64763 mode &= ~current_umask();
64764 +
64765 + if (gr_handle_chroot_mknod(dentry, path.mnt, mode)) {
64766 + error = -EPERM;
64767 + goto out;
64768 + }
64769 +
64770 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
64771 + error = -EACCES;
64772 + goto out;
64773 + }
64774 +
64775 error = security_path_mknod(&path, dentry, mode, dev);
64776 if (error)
64777 goto out;
64778 @@ -3461,6 +3581,8 @@ retry:
64779 error = vfs_mknod(path.dentry->d_inode,dentry,mode,0);
64780 break;
64781 }
64782 + if (!error)
64783 + gr_handle_create(dentry, path.mnt);
64784 out:
64785 done_path_create(&path, dentry);
64786 if (retry_estale(error, lookup_flags)) {
64787 @@ -3515,9 +3637,16 @@ retry:
64788
64789 if (!IS_POSIXACL(path.dentry->d_inode))
64790 mode &= ~current_umask();
64791 + if (!gr_acl_handle_mkdir(dentry, path.dentry, path.mnt)) {
64792 + error = -EACCES;
64793 + goto out;
64794 + }
64795 error = security_path_mkdir(&path, dentry, mode);
64796 if (!error)
64797 error = vfs_mkdir(path.dentry->d_inode, dentry, mode);
64798 + if (!error)
64799 + gr_handle_create(dentry, path.mnt);
64800 +out:
64801 done_path_create(&path, dentry);
64802 if (retry_estale(error, lookup_flags)) {
64803 lookup_flags |= LOOKUP_REVAL;
64804 @@ -3601,6 +3730,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
64805 struct filename *name;
64806 struct dentry *dentry;
64807 struct nameidata nd;
64808 + u64 saved_ino = 0;
64809 + dev_t saved_dev = 0;
64810 unsigned int lookup_flags = 0;
64811 retry:
64812 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
64813 @@ -3633,10 +3764,21 @@ retry:
64814 error = -ENOENT;
64815 goto exit3;
64816 }
64817 +
64818 + saved_ino = gr_get_ino_from_dentry(dentry);
64819 + saved_dev = gr_get_dev_from_dentry(dentry);
64820 +
64821 + if (!gr_acl_handle_rmdir(dentry, nd.path.mnt)) {
64822 + error = -EACCES;
64823 + goto exit3;
64824 + }
64825 +
64826 error = security_path_rmdir(&nd.path, dentry);
64827 if (error)
64828 goto exit3;
64829 error = vfs_rmdir(nd.path.dentry->d_inode, dentry);
64830 + if (!error && (saved_dev || saved_ino))
64831 + gr_handle_delete(saved_ino, saved_dev);
64832 exit3:
64833 dput(dentry);
64834 exit2:
64835 @@ -3729,6 +3871,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
64836 struct nameidata nd;
64837 struct inode *inode = NULL;
64838 struct inode *delegated_inode = NULL;
64839 + u64 saved_ino = 0;
64840 + dev_t saved_dev = 0;
64841 unsigned int lookup_flags = 0;
64842 retry:
64843 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
64844 @@ -3755,10 +3899,22 @@ retry_deleg:
64845 if (d_is_negative(dentry))
64846 goto slashes;
64847 ihold(inode);
64848 +
64849 + if (inode->i_nlink <= 1) {
64850 + saved_ino = gr_get_ino_from_dentry(dentry);
64851 + saved_dev = gr_get_dev_from_dentry(dentry);
64852 + }
64853 + if (!gr_acl_handle_unlink(dentry, nd.path.mnt)) {
64854 + error = -EACCES;
64855 + goto exit2;
64856 + }
64857 +
64858 error = security_path_unlink(&nd.path, dentry);
64859 if (error)
64860 goto exit2;
64861 error = vfs_unlink(nd.path.dentry->d_inode, dentry, &delegated_inode);
64862 + if (!error && (saved_ino || saved_dev))
64863 + gr_handle_delete(saved_ino, saved_dev);
64864 exit2:
64865 dput(dentry);
64866 }
64867 @@ -3847,9 +4003,17 @@ retry:
64868 if (IS_ERR(dentry))
64869 goto out_putname;
64870
64871 + if (!gr_acl_handle_symlink(dentry, path.dentry, path.mnt, from)) {
64872 + error = -EACCES;
64873 + goto out;
64874 + }
64875 +
64876 error = security_path_symlink(&path, dentry, from->name);
64877 if (!error)
64878 error = vfs_symlink(path.dentry->d_inode, dentry, from->name);
64879 + if (!error)
64880 + gr_handle_create(dentry, path.mnt);
64881 +out:
64882 done_path_create(&path, dentry);
64883 if (retry_estale(error, lookup_flags)) {
64884 lookup_flags |= LOOKUP_REVAL;
64885 @@ -3953,6 +4117,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
64886 struct dentry *new_dentry;
64887 struct path old_path, new_path;
64888 struct inode *delegated_inode = NULL;
64889 + struct filename *to = NULL;
64890 int how = 0;
64891 int error;
64892
64893 @@ -3976,7 +4141,7 @@ retry:
64894 if (error)
64895 return error;
64896
64897 - new_dentry = user_path_create(newdfd, newname, &new_path,
64898 + new_dentry = user_path_create_with_name(newdfd, newname, &new_path, &to,
64899 (how & LOOKUP_REVAL));
64900 error = PTR_ERR(new_dentry);
64901 if (IS_ERR(new_dentry))
64902 @@ -3988,11 +4153,28 @@ retry:
64903 error = may_linkat(&old_path);
64904 if (unlikely(error))
64905 goto out_dput;
64906 +
64907 + if (gr_handle_hardlink(old_path.dentry, old_path.mnt,
64908 + old_path.dentry->d_inode,
64909 + old_path.dentry->d_inode->i_mode, to)) {
64910 + error = -EACCES;
64911 + goto out_dput;
64912 + }
64913 +
64914 + if (!gr_acl_handle_link(new_dentry, new_path.dentry, new_path.mnt,
64915 + old_path.dentry, old_path.mnt, to)) {
64916 + error = -EACCES;
64917 + goto out_dput;
64918 + }
64919 +
64920 error = security_path_link(old_path.dentry, &new_path, new_dentry);
64921 if (error)
64922 goto out_dput;
64923 error = vfs_link(old_path.dentry, new_path.dentry->d_inode, new_dentry, &delegated_inode);
64924 + if (!error)
64925 + gr_handle_create(new_dentry, new_path.mnt);
64926 out_dput:
64927 + putname(to);
64928 done_path_create(&new_path, new_dentry);
64929 if (delegated_inode) {
64930 error = break_deleg_wait(&delegated_inode);
64931 @@ -4308,6 +4490,20 @@ retry_deleg:
64932 if (new_dentry == trap)
64933 goto exit5;
64934
64935 + if (gr_bad_chroot_rename(old_dentry, oldnd.path.mnt, new_dentry, newnd.path.mnt)) {
64936 + /* use EXDEV error to cause 'mv' to switch to an alternative
64937 + * method for usability
64938 + */
64939 + error = -EXDEV;
64940 + goto exit5;
64941 + }
64942 +
64943 + error = gr_acl_handle_rename(new_dentry, new_dir, newnd.path.mnt,
64944 + old_dentry, old_dir->d_inode, oldnd.path.mnt,
64945 + to, flags);
64946 + if (error)
64947 + goto exit5;
64948 +
64949 error = security_path_rename(&oldnd.path, old_dentry,
64950 &newnd.path, new_dentry, flags);
64951 if (error)
64952 @@ -4315,6 +4511,9 @@ retry_deleg:
64953 error = vfs_rename(old_dir->d_inode, old_dentry,
64954 new_dir->d_inode, new_dentry,
64955 &delegated_inode, flags);
64956 + if (!error)
64957 + gr_handle_rename(old_dir->d_inode, new_dir->d_inode, old_dentry,
64958 + new_dentry, oldnd.path.mnt, new_dentry->d_inode ? 1 : 0, flags);
64959 exit5:
64960 dput(new_dentry);
64961 exit4:
64962 @@ -4371,14 +4570,24 @@ EXPORT_SYMBOL(vfs_whiteout);
64963
64964 int readlink_copy(char __user *buffer, int buflen, const char *link)
64965 {
64966 + char tmpbuf[64];
64967 + const char *newlink;
64968 int len = PTR_ERR(link);
64969 +
64970 if (IS_ERR(link))
64971 goto out;
64972
64973 len = strlen(link);
64974 if (len > (unsigned) buflen)
64975 len = buflen;
64976 - if (copy_to_user(buffer, link, len))
64977 +
64978 + if (len < sizeof(tmpbuf)) {
64979 + memcpy(tmpbuf, link, len);
64980 + newlink = tmpbuf;
64981 + } else
64982 + newlink = link;
64983 +
64984 + if (copy_to_user(buffer, newlink, len))
64985 len = -EFAULT;
64986 out:
64987 return len;
64988 diff --git a/fs/namespace.c b/fs/namespace.c
64989 index cd1e968..e64ff16 100644
64990 --- a/fs/namespace.c
64991 +++ b/fs/namespace.c
64992 @@ -1448,6 +1448,9 @@ static int do_umount(struct mount *mnt, int flags)
64993 if (!(sb->s_flags & MS_RDONLY))
64994 retval = do_remount_sb(sb, MS_RDONLY, NULL, 0);
64995 up_write(&sb->s_umount);
64996 +
64997 + gr_log_remount(mnt->mnt_devname, retval);
64998 +
64999 return retval;
65000 }
65001
65002 @@ -1470,6 +1473,9 @@ static int do_umount(struct mount *mnt, int flags)
65003 }
65004 unlock_mount_hash();
65005 namespace_unlock();
65006 +
65007 + gr_log_unmount(mnt->mnt_devname, retval);
65008 +
65009 return retval;
65010 }
65011
65012 @@ -1520,7 +1526,7 @@ static inline bool may_mount(void)
65013 * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
65014 */
65015
65016 -SYSCALL_DEFINE2(umount, char __user *, name, int, flags)
65017 +SYSCALL_DEFINE2(umount, const char __user *, name, int, flags)
65018 {
65019 struct path path;
65020 struct mount *mnt;
65021 @@ -1565,7 +1571,7 @@ out:
65022 /*
65023 * The 2.0 compatible umount. No flags.
65024 */
65025 -SYSCALL_DEFINE1(oldumount, char __user *, name)
65026 +SYSCALL_DEFINE1(oldumount, const char __user *, name)
65027 {
65028 return sys_umount(name, 0);
65029 }
65030 @@ -2631,6 +2637,16 @@ long do_mount(const char *dev_name, const char __user *dir_name,
65031 MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT |
65032 MS_STRICTATIME);
65033
65034 + if (gr_handle_rofs_mount(path.dentry, path.mnt, mnt_flags)) {
65035 + retval = -EPERM;
65036 + goto dput_out;
65037 + }
65038 +
65039 + if (gr_handle_chroot_mount(path.dentry, path.mnt, dev_name)) {
65040 + retval = -EPERM;
65041 + goto dput_out;
65042 + }
65043 +
65044 if (flags & MS_REMOUNT)
65045 retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags,
65046 data_page);
65047 @@ -2644,7 +2660,10 @@ long do_mount(const char *dev_name, const char __user *dir_name,
65048 retval = do_new_mount(&path, type_page, flags, mnt_flags,
65049 dev_name, data_page);
65050 dput_out:
65051 + gr_log_mount(dev_name, &path, retval);
65052 +
65053 path_put(&path);
65054 +
65055 return retval;
65056 }
65057
65058 @@ -2662,7 +2681,7 @@ static void free_mnt_ns(struct mnt_namespace *ns)
65059 * number incrementing at 10Ghz will take 12,427 years to wrap which
65060 * is effectively never, so we can ignore the possibility.
65061 */
65062 -static atomic64_t mnt_ns_seq = ATOMIC64_INIT(1);
65063 +static atomic64_unchecked_t mnt_ns_seq = ATOMIC64_INIT(1);
65064
65065 static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
65066 {
65067 @@ -2678,7 +2697,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
65068 return ERR_PTR(ret);
65069 }
65070 new_ns->ns.ops = &mntns_operations;
65071 - new_ns->seq = atomic64_add_return(1, &mnt_ns_seq);
65072 + new_ns->seq = atomic64_add_return_unchecked(1, &mnt_ns_seq);
65073 atomic_set(&new_ns->count, 1);
65074 new_ns->root = NULL;
65075 INIT_LIST_HEAD(&new_ns->list);
65076 @@ -2688,7 +2707,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
65077 return new_ns;
65078 }
65079
65080 -struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
65081 +__latent_entropy struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
65082 struct user_namespace *user_ns, struct fs_struct *new_fs)
65083 {
65084 struct mnt_namespace *new_ns;
65085 @@ -2809,8 +2828,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
65086 }
65087 EXPORT_SYMBOL(mount_subtree);
65088
65089 -SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name,
65090 - char __user *, type, unsigned long, flags, void __user *, data)
65091 +SYSCALL_DEFINE5(mount, const char __user *, dev_name, const char __user *, dir_name,
65092 + const char __user *, type, unsigned long, flags, void __user *, data)
65093 {
65094 int ret;
65095 char *kernel_type;
65096 @@ -2916,6 +2935,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
65097 if (error)
65098 goto out2;
65099
65100 + if (gr_handle_chroot_pivot()) {
65101 + error = -EPERM;
65102 + goto out2;
65103 + }
65104 +
65105 get_fs_root(current->fs, &root);
65106 old_mp = lock_mount(&old);
65107 error = PTR_ERR(old_mp);
65108 @@ -3190,7 +3214,7 @@ static int mntns_install(struct nsproxy *nsproxy, struct ns_common *ns)
65109 !ns_capable(current_user_ns(), CAP_SYS_ADMIN))
65110 return -EPERM;
65111
65112 - if (fs->users != 1)
65113 + if (atomic_read(&fs->users) != 1)
65114 return -EINVAL;
65115
65116 get_mnt_ns(mnt_ns);
65117 diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
65118 index 02f8d09..a5c25d1 100644
65119 --- a/fs/nfs/callback_xdr.c
65120 +++ b/fs/nfs/callback_xdr.c
65121 @@ -51,7 +51,7 @@ struct callback_op {
65122 callback_decode_arg_t decode_args;
65123 callback_encode_res_t encode_res;
65124 long res_maxsize;
65125 -};
65126 +} __do_const;
65127
65128 static struct callback_op callback_ops[];
65129
65130 diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
65131 index 2211f6b..30d0950 100644
65132 --- a/fs/nfs/inode.c
65133 +++ b/fs/nfs/inode.c
65134 @@ -1234,16 +1234,16 @@ static int nfs_size_need_update(const struct inode *inode, const struct nfs_fatt
65135 return nfs_size_to_loff_t(fattr->size) > i_size_read(inode);
65136 }
65137
65138 -static atomic_long_t nfs_attr_generation_counter;
65139 +static atomic_long_unchecked_t nfs_attr_generation_counter;
65140
65141 static unsigned long nfs_read_attr_generation_counter(void)
65142 {
65143 - return atomic_long_read(&nfs_attr_generation_counter);
65144 + return atomic_long_read_unchecked(&nfs_attr_generation_counter);
65145 }
65146
65147 unsigned long nfs_inc_attr_generation_counter(void)
65148 {
65149 - return atomic_long_inc_return(&nfs_attr_generation_counter);
65150 + return atomic_long_inc_return_unchecked(&nfs_attr_generation_counter);
65151 }
65152
65153 void nfs_fattr_init(struct nfs_fattr *fattr)
65154 diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
65155 index ac71d13..a2e590a 100644
65156 --- a/fs/nfsd/nfs4proc.c
65157 +++ b/fs/nfsd/nfs4proc.c
65158 @@ -1237,7 +1237,7 @@ struct nfsd4_operation {
65159 nfsd4op_rsize op_rsize_bop;
65160 stateid_getter op_get_currentstateid;
65161 stateid_setter op_set_currentstateid;
65162 -};
65163 +} __do_const;
65164
65165 static struct nfsd4_operation nfsd4_ops[];
65166
65167 diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
65168 index 15f7b73..00e230b 100644
65169 --- a/fs/nfsd/nfs4xdr.c
65170 +++ b/fs/nfsd/nfs4xdr.c
65171 @@ -1560,7 +1560,7 @@ nfsd4_decode_notsupp(struct nfsd4_compoundargs *argp, void *p)
65172
65173 typedef __be32(*nfsd4_dec)(struct nfsd4_compoundargs *argp, void *);
65174
65175 -static nfsd4_dec nfsd4_dec_ops[] = {
65176 +static const nfsd4_dec nfsd4_dec_ops[] = {
65177 [OP_ACCESS] = (nfsd4_dec)nfsd4_decode_access,
65178 [OP_CLOSE] = (nfsd4_dec)nfsd4_decode_close,
65179 [OP_COMMIT] = (nfsd4_dec)nfsd4_decode_commit,
65180 diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
65181 index 83a9694..6b7f928 100644
65182 --- a/fs/nfsd/nfscache.c
65183 +++ b/fs/nfsd/nfscache.c
65184 @@ -537,7 +537,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
65185 struct kvec *resv = &rqstp->rq_res.head[0], *cachv;
65186 u32 hash;
65187 struct nfsd_drc_bucket *b;
65188 - int len;
65189 + long len;
65190 size_t bufsize = 0;
65191
65192 if (!rp)
65193 @@ -546,11 +546,14 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
65194 hash = nfsd_cache_hash(rp->c_xid);
65195 b = &drc_hashtbl[hash];
65196
65197 - len = resv->iov_len - ((char*)statp - (char*)resv->iov_base);
65198 - len >>= 2;
65199 + if (statp) {
65200 + len = (char*)statp - (char*)resv->iov_base;
65201 + len = resv->iov_len - len;
65202 + len >>= 2;
65203 + }
65204
65205 /* Don't cache excessive amounts of data and XDR failures */
65206 - if (!statp || len > (256 >> 2)) {
65207 + if (!statp || len > (256 >> 2) || len < 0) {
65208 nfsd_reply_cache_free(b, rp);
65209 return;
65210 }
65211 @@ -558,7 +561,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
65212 switch (cachetype) {
65213 case RC_REPLSTAT:
65214 if (len != 1)
65215 - printk("nfsd: RC_REPLSTAT/reply len %d!\n",len);
65216 + printk("nfsd: RC_REPLSTAT/reply len %ld!\n",len);
65217 rp->c_replstat = *statp;
65218 break;
65219 case RC_REPLBUFF:
65220 diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
65221 index 5685c67..73029ef 100644
65222 --- a/fs/nfsd/vfs.c
65223 +++ b/fs/nfsd/vfs.c
65224 @@ -893,7 +893,7 @@ __be32 nfsd_readv(struct file *file, loff_t offset, struct kvec *vec, int vlen,
65225
65226 oldfs = get_fs();
65227 set_fs(KERNEL_DS);
65228 - host_err = vfs_readv(file, (struct iovec __user *)vec, vlen, &offset);
65229 + host_err = vfs_readv(file, (struct iovec __force_user *)vec, vlen, &offset);
65230 set_fs(oldfs);
65231 return nfsd_finish_read(file, count, host_err);
65232 }
65233 @@ -980,7 +980,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
65234
65235 /* Write the data. */
65236 oldfs = get_fs(); set_fs(KERNEL_DS);
65237 - host_err = vfs_writev(file, (struct iovec __user *)vec, vlen, &pos);
65238 + host_err = vfs_writev(file, (struct iovec __force_user *)vec, vlen, &pos);
65239 set_fs(oldfs);
65240 if (host_err < 0)
65241 goto out_nfserr;
65242 @@ -1525,7 +1525,7 @@ nfsd_readlink(struct svc_rqst *rqstp, struct svc_fh *fhp, char *buf, int *lenp)
65243 */
65244
65245 oldfs = get_fs(); set_fs(KERNEL_DS);
65246 - host_err = inode->i_op->readlink(path.dentry, (char __user *)buf, *lenp);
65247 + host_err = inode->i_op->readlink(path.dentry, (char __force_user *)buf, *lenp);
65248 set_fs(oldfs);
65249
65250 if (host_err < 0)
65251 diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c
65252 index 52ccd34..7a6b202 100644
65253 --- a/fs/nls/nls_base.c
65254 +++ b/fs/nls/nls_base.c
65255 @@ -234,21 +234,25 @@ EXPORT_SYMBOL(utf16s_to_utf8s);
65256
65257 int __register_nls(struct nls_table *nls, struct module *owner)
65258 {
65259 - struct nls_table ** tmp = &tables;
65260 + struct nls_table *tmp = tables;
65261
65262 if (nls->next)
65263 return -EBUSY;
65264
65265 - nls->owner = owner;
65266 + pax_open_kernel();
65267 + *(void **)&nls->owner = owner;
65268 + pax_close_kernel();
65269 spin_lock(&nls_lock);
65270 - while (*tmp) {
65271 - if (nls == *tmp) {
65272 + while (tmp) {
65273 + if (nls == tmp) {
65274 spin_unlock(&nls_lock);
65275 return -EBUSY;
65276 }
65277 - tmp = &(*tmp)->next;
65278 + tmp = tmp->next;
65279 }
65280 - nls->next = tables;
65281 + pax_open_kernel();
65282 + *(struct nls_table **)&nls->next = tables;
65283 + pax_close_kernel();
65284 tables = nls;
65285 spin_unlock(&nls_lock);
65286 return 0;
65287 @@ -257,12 +261,14 @@ EXPORT_SYMBOL(__register_nls);
65288
65289 int unregister_nls(struct nls_table * nls)
65290 {
65291 - struct nls_table ** tmp = &tables;
65292 + struct nls_table * const * tmp = &tables;
65293
65294 spin_lock(&nls_lock);
65295 while (*tmp) {
65296 if (nls == *tmp) {
65297 - *tmp = nls->next;
65298 + pax_open_kernel();
65299 + *(struct nls_table **)tmp = nls->next;
65300 + pax_close_kernel();
65301 spin_unlock(&nls_lock);
65302 return 0;
65303 }
65304 @@ -272,7 +278,7 @@ int unregister_nls(struct nls_table * nls)
65305 return -EINVAL;
65306 }
65307
65308 -static struct nls_table *find_nls(char *charset)
65309 +static struct nls_table *find_nls(const char *charset)
65310 {
65311 struct nls_table *nls;
65312 spin_lock(&nls_lock);
65313 @@ -288,7 +294,7 @@ static struct nls_table *find_nls(char *charset)
65314 return nls;
65315 }
65316
65317 -struct nls_table *load_nls(char *charset)
65318 +struct nls_table *load_nls(const char *charset)
65319 {
65320 return try_then_request_module(find_nls(charset), "nls_%s", charset);
65321 }
65322 diff --git a/fs/nls/nls_euc-jp.c b/fs/nls/nls_euc-jp.c
65323 index 162b3f1..6076a7c 100644
65324 --- a/fs/nls/nls_euc-jp.c
65325 +++ b/fs/nls/nls_euc-jp.c
65326 @@ -560,8 +560,10 @@ static int __init init_nls_euc_jp(void)
65327 p_nls = load_nls("cp932");
65328
65329 if (p_nls) {
65330 - table.charset2upper = p_nls->charset2upper;
65331 - table.charset2lower = p_nls->charset2lower;
65332 + pax_open_kernel();
65333 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
65334 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
65335 + pax_close_kernel();
65336 return register_nls(&table);
65337 }
65338
65339 diff --git a/fs/nls/nls_koi8-ru.c b/fs/nls/nls_koi8-ru.c
65340 index a80a741..7b96e1b 100644
65341 --- a/fs/nls/nls_koi8-ru.c
65342 +++ b/fs/nls/nls_koi8-ru.c
65343 @@ -62,8 +62,10 @@ static int __init init_nls_koi8_ru(void)
65344 p_nls = load_nls("koi8-u");
65345
65346 if (p_nls) {
65347 - table.charset2upper = p_nls->charset2upper;
65348 - table.charset2lower = p_nls->charset2lower;
65349 + pax_open_kernel();
65350 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
65351 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
65352 + pax_close_kernel();
65353 return register_nls(&table);
65354 }
65355
65356 diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
65357 index bff8567..83281c6 100644
65358 --- a/fs/notify/fanotify/fanotify_user.c
65359 +++ b/fs/notify/fanotify/fanotify_user.c
65360 @@ -216,8 +216,8 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
65361
65362 fd = fanotify_event_metadata.fd;
65363 ret = -EFAULT;
65364 - if (copy_to_user(buf, &fanotify_event_metadata,
65365 - fanotify_event_metadata.event_len))
65366 + if (fanotify_event_metadata.event_len > sizeof fanotify_event_metadata ||
65367 + copy_to_user(buf, &fanotify_event_metadata, fanotify_event_metadata.event_len))
65368 goto out_close_fd;
65369
65370 #ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS
65371 diff --git a/fs/notify/notification.c b/fs/notify/notification.c
65372 index a95d8e0..a91a5fd 100644
65373 --- a/fs/notify/notification.c
65374 +++ b/fs/notify/notification.c
65375 @@ -48,7 +48,7 @@
65376 #include <linux/fsnotify_backend.h>
65377 #include "fsnotify.h"
65378
65379 -static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
65380 +static atomic_unchecked_t fsnotify_sync_cookie = ATOMIC_INIT(0);
65381
65382 /**
65383 * fsnotify_get_cookie - return a unique cookie for use in synchronizing events.
65384 @@ -56,7 +56,7 @@ static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
65385 */
65386 u32 fsnotify_get_cookie(void)
65387 {
65388 - return atomic_inc_return(&fsnotify_sync_cookie);
65389 + return atomic_inc_return_unchecked(&fsnotify_sync_cookie);
65390 }
65391 EXPORT_SYMBOL_GPL(fsnotify_get_cookie);
65392
65393 diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c
65394 index 9e38daf..5727cae 100644
65395 --- a/fs/ntfs/dir.c
65396 +++ b/fs/ntfs/dir.c
65397 @@ -1310,7 +1310,7 @@ find_next_index_buffer:
65398 ia = (INDEX_ALLOCATION*)(kaddr + (ia_pos & ~PAGE_CACHE_MASK &
65399 ~(s64)(ndir->itype.index.block_size - 1)));
65400 /* Bounds checks. */
65401 - if (unlikely((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
65402 + if (unlikely(!kaddr || (u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
65403 ntfs_error(sb, "Out of bounds check failed. Corrupt directory "
65404 "inode 0x%lx or driver bug.", vdir->i_ino);
65405 goto err_out;
65406 diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
65407 index 643faa4..ef9027e 100644
65408 --- a/fs/ntfs/file.c
65409 +++ b/fs/ntfs/file.c
65410 @@ -1280,7 +1280,7 @@ static inline size_t ntfs_copy_from_user(struct page **pages,
65411 char *addr;
65412 size_t total = 0;
65413 unsigned len;
65414 - int left;
65415 + unsigned left;
65416
65417 do {
65418 len = PAGE_CACHE_SIZE - ofs;
65419 diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
65420 index 9e1e112..241a52a 100644
65421 --- a/fs/ntfs/super.c
65422 +++ b/fs/ntfs/super.c
65423 @@ -688,7 +688,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
65424 if (!silent)
65425 ntfs_error(sb, "Primary boot sector is invalid.");
65426 } else if (!silent)
65427 - ntfs_error(sb, read_err_str, "primary");
65428 + ntfs_error(sb, read_err_str, "%s", "primary");
65429 if (!(NTFS_SB(sb)->on_errors & ON_ERRORS_RECOVER)) {
65430 if (bh_primary)
65431 brelse(bh_primary);
65432 @@ -704,7 +704,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
65433 goto hotfix_primary_boot_sector;
65434 brelse(bh_backup);
65435 } else if (!silent)
65436 - ntfs_error(sb, read_err_str, "backup");
65437 + ntfs_error(sb, read_err_str, "%s", "backup");
65438 /* Try to read NT3.51- backup boot sector. */
65439 if ((bh_backup = sb_bread(sb, nr_blocks >> 1))) {
65440 if (is_boot_sector_ntfs(sb, (NTFS_BOOT_SECTOR*)
65441 @@ -715,7 +715,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
65442 "sector.");
65443 brelse(bh_backup);
65444 } else if (!silent)
65445 - ntfs_error(sb, read_err_str, "backup");
65446 + ntfs_error(sb, read_err_str, "%s", "backup");
65447 /* We failed. Cleanup and return. */
65448 if (bh_primary)
65449 brelse(bh_primary);
65450 diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
65451 index 0440134..d52c93a 100644
65452 --- a/fs/ocfs2/localalloc.c
65453 +++ b/fs/ocfs2/localalloc.c
65454 @@ -1320,7 +1320,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
65455 goto bail;
65456 }
65457
65458 - atomic_inc(&osb->alloc_stats.moves);
65459 + atomic_inc_unchecked(&osb->alloc_stats.moves);
65460
65461 bail:
65462 if (handle)
65463 diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
65464 index 7d6b7d0..5fb529a 100644
65465 --- a/fs/ocfs2/ocfs2.h
65466 +++ b/fs/ocfs2/ocfs2.h
65467 @@ -242,11 +242,11 @@ enum ocfs2_vol_state
65468
65469 struct ocfs2_alloc_stats
65470 {
65471 - atomic_t moves;
65472 - atomic_t local_data;
65473 - atomic_t bitmap_data;
65474 - atomic_t bg_allocs;
65475 - atomic_t bg_extends;
65476 + atomic_unchecked_t moves;
65477 + atomic_unchecked_t local_data;
65478 + atomic_unchecked_t bitmap_data;
65479 + atomic_unchecked_t bg_allocs;
65480 + atomic_unchecked_t bg_extends;
65481 };
65482
65483 enum ocfs2_local_alloc_state
65484 diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
65485 index d81f6e2..e794c38 100644
65486 --- a/fs/ocfs2/refcounttree.c
65487 +++ b/fs/ocfs2/refcounttree.c
65488 @@ -4278,7 +4278,7 @@ static int ocfs2_reflink(struct dentry *old_dentry, struct inode *dir,
65489 error = posix_acl_create(dir, &mode, &default_acl, &acl);
65490 if (error) {
65491 mlog_errno(error);
65492 - goto out;
65493 + return error;
65494 }
65495
65496 error = ocfs2_create_inode_in_orphan(dir, mode,
65497 diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
65498 index 0cb889a..6a26b24 100644
65499 --- a/fs/ocfs2/suballoc.c
65500 +++ b/fs/ocfs2/suballoc.c
65501 @@ -867,7 +867,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
65502 mlog_errno(status);
65503 goto bail;
65504 }
65505 - atomic_inc(&osb->alloc_stats.bg_extends);
65506 + atomic_inc_unchecked(&osb->alloc_stats.bg_extends);
65507
65508 /* You should never ask for this much metadata */
65509 BUG_ON(bits_wanted >
65510 @@ -2014,7 +2014,7 @@ int ocfs2_claim_metadata(handle_t *handle,
65511 mlog_errno(status);
65512 goto bail;
65513 }
65514 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
65515 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
65516
65517 *suballoc_loc = res.sr_bg_blkno;
65518 *suballoc_bit_start = res.sr_bit_offset;
65519 @@ -2180,7 +2180,7 @@ int ocfs2_claim_new_inode_at_loc(handle_t *handle,
65520 trace_ocfs2_claim_new_inode_at_loc((unsigned long long)di_blkno,
65521 res->sr_bits);
65522
65523 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
65524 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
65525
65526 BUG_ON(res->sr_bits != 1);
65527
65528 @@ -2222,7 +2222,7 @@ int ocfs2_claim_new_inode(handle_t *handle,
65529 mlog_errno(status);
65530 goto bail;
65531 }
65532 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
65533 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
65534
65535 BUG_ON(res.sr_bits != 1);
65536
65537 @@ -2326,7 +2326,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
65538 cluster_start,
65539 num_clusters);
65540 if (!status)
65541 - atomic_inc(&osb->alloc_stats.local_data);
65542 + atomic_inc_unchecked(&osb->alloc_stats.local_data);
65543 } else {
65544 if (min_clusters > (osb->bitmap_cpg - 1)) {
65545 /* The only paths asking for contiguousness
65546 @@ -2352,7 +2352,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
65547 ocfs2_desc_bitmap_to_cluster_off(ac->ac_inode,
65548 res.sr_bg_blkno,
65549 res.sr_bit_offset);
65550 - atomic_inc(&osb->alloc_stats.bitmap_data);
65551 + atomic_inc_unchecked(&osb->alloc_stats.bitmap_data);
65552 *num_clusters = res.sr_bits;
65553 }
65554 }
65555 diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
65556 index 8372317..ec86e79 100644
65557 --- a/fs/ocfs2/super.c
65558 +++ b/fs/ocfs2/super.c
65559 @@ -306,11 +306,11 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len)
65560 "%10s => GlobalAllocs: %d LocalAllocs: %d "
65561 "SubAllocs: %d LAWinMoves: %d SAExtends: %d\n",
65562 "Stats",
65563 - atomic_read(&osb->alloc_stats.bitmap_data),
65564 - atomic_read(&osb->alloc_stats.local_data),
65565 - atomic_read(&osb->alloc_stats.bg_allocs),
65566 - atomic_read(&osb->alloc_stats.moves),
65567 - atomic_read(&osb->alloc_stats.bg_extends));
65568 + atomic_read_unchecked(&osb->alloc_stats.bitmap_data),
65569 + atomic_read_unchecked(&osb->alloc_stats.local_data),
65570 + atomic_read_unchecked(&osb->alloc_stats.bg_allocs),
65571 + atomic_read_unchecked(&osb->alloc_stats.moves),
65572 + atomic_read_unchecked(&osb->alloc_stats.bg_extends));
65573
65574 out += snprintf(buf + out, len - out,
65575 "%10s => State: %u Descriptor: %llu Size: %u bits "
65576 @@ -2113,11 +2113,11 @@ static int ocfs2_initialize_super(struct super_block *sb,
65577
65578 mutex_init(&osb->system_file_mutex);
65579
65580 - atomic_set(&osb->alloc_stats.moves, 0);
65581 - atomic_set(&osb->alloc_stats.local_data, 0);
65582 - atomic_set(&osb->alloc_stats.bitmap_data, 0);
65583 - atomic_set(&osb->alloc_stats.bg_allocs, 0);
65584 - atomic_set(&osb->alloc_stats.bg_extends, 0);
65585 + atomic_set_unchecked(&osb->alloc_stats.moves, 0);
65586 + atomic_set_unchecked(&osb->alloc_stats.local_data, 0);
65587 + atomic_set_unchecked(&osb->alloc_stats.bitmap_data, 0);
65588 + atomic_set_unchecked(&osb->alloc_stats.bg_allocs, 0);
65589 + atomic_set_unchecked(&osb->alloc_stats.bg_extends, 0);
65590
65591 /* Copy the blockcheck stats from the superblock probe */
65592 osb->osb_ecc_stats = *stats;
65593 diff --git a/fs/open.c b/fs/open.c
65594 index 813be03..781941d 100644
65595 --- a/fs/open.c
65596 +++ b/fs/open.c
65597 @@ -32,6 +32,8 @@
65598 #include <linux/dnotify.h>
65599 #include <linux/compat.h>
65600
65601 +#define CREATE_TRACE_POINTS
65602 +#include <trace/events/fs.h>
65603 #include "internal.h"
65604
65605 int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
65606 @@ -103,6 +105,8 @@ long vfs_truncate(struct path *path, loff_t length)
65607 error = locks_verify_truncate(inode, NULL, length);
65608 if (!error)
65609 error = security_path_truncate(path);
65610 + if (!error && !gr_acl_handle_truncate(path->dentry, path->mnt))
65611 + error = -EACCES;
65612 if (!error)
65613 error = do_truncate(path->dentry, length, 0, NULL);
65614
65615 @@ -187,6 +191,8 @@ static long do_sys_ftruncate(unsigned int fd, loff_t length, int small)
65616 error = locks_verify_truncate(inode, f.file, length);
65617 if (!error)
65618 error = security_path_truncate(&f.file->f_path);
65619 + if (!error && !gr_acl_handle_truncate(f.file->f_path.dentry, f.file->f_path.mnt))
65620 + error = -EACCES;
65621 if (!error)
65622 error = do_truncate(dentry, length, ATTR_MTIME|ATTR_CTIME, f.file);
65623 sb_end_write(inode->i_sb);
65624 @@ -392,6 +398,9 @@ retry:
65625 if (__mnt_is_readonly(path.mnt))
65626 res = -EROFS;
65627
65628 + if (!res && !gr_acl_handle_access(path.dentry, path.mnt, mode))
65629 + res = -EACCES;
65630 +
65631 out_path_release:
65632 path_put(&path);
65633 if (retry_estale(res, lookup_flags)) {
65634 @@ -423,6 +432,8 @@ retry:
65635 if (error)
65636 goto dput_and_out;
65637
65638 + gr_log_chdir(path.dentry, path.mnt);
65639 +
65640 set_fs_pwd(current->fs, &path);
65641
65642 dput_and_out:
65643 @@ -452,6 +463,13 @@ SYSCALL_DEFINE1(fchdir, unsigned int, fd)
65644 goto out_putf;
65645
65646 error = inode_permission(inode, MAY_EXEC | MAY_CHDIR);
65647 +
65648 + if (!error && !gr_chroot_fchdir(f.file->f_path.dentry, f.file->f_path.mnt))
65649 + error = -EPERM;
65650 +
65651 + if (!error)
65652 + gr_log_chdir(f.file->f_path.dentry, f.file->f_path.mnt);
65653 +
65654 if (!error)
65655 set_fs_pwd(current->fs, &f.file->f_path);
65656 out_putf:
65657 @@ -481,7 +499,13 @@ retry:
65658 if (error)
65659 goto dput_and_out;
65660
65661 + if (gr_handle_chroot_chroot(path.dentry, path.mnt))
65662 + goto dput_and_out;
65663 +
65664 set_fs_root(current->fs, &path);
65665 +
65666 + gr_handle_chroot_chdir(&path);
65667 +
65668 error = 0;
65669 dput_and_out:
65670 path_put(&path);
65671 @@ -505,6 +529,16 @@ static int chmod_common(struct path *path, umode_t mode)
65672 return error;
65673 retry_deleg:
65674 mutex_lock(&inode->i_mutex);
65675 +
65676 + if (!gr_acl_handle_chmod(path->dentry, path->mnt, &mode)) {
65677 + error = -EACCES;
65678 + goto out_unlock;
65679 + }
65680 + if (gr_handle_chroot_chmod(path->dentry, path->mnt, mode)) {
65681 + error = -EACCES;
65682 + goto out_unlock;
65683 + }
65684 +
65685 error = security_path_chmod(path, mode);
65686 if (error)
65687 goto out_unlock;
65688 @@ -570,6 +604,9 @@ static int chown_common(struct path *path, uid_t user, gid_t group)
65689 uid = make_kuid(current_user_ns(), user);
65690 gid = make_kgid(current_user_ns(), group);
65691
65692 + if (!gr_acl_handle_chown(path->dentry, path->mnt))
65693 + return -EACCES;
65694 +
65695 newattrs.ia_valid = ATTR_CTIME;
65696 if (user != (uid_t) -1) {
65697 if (!uid_valid(uid))
65698 @@ -1014,6 +1051,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)
65699 } else {
65700 fsnotify_open(f);
65701 fd_install(fd, f);
65702 + trace_do_sys_open(tmp->name, flags, mode);
65703 }
65704 }
65705 putname(tmp);
65706 diff --git a/fs/pipe.c b/fs/pipe.c
65707 index 21981e5..3d5f55c 100644
65708 --- a/fs/pipe.c
65709 +++ b/fs/pipe.c
65710 @@ -56,7 +56,7 @@ unsigned int pipe_min_size = PAGE_SIZE;
65711
65712 static void pipe_lock_nested(struct pipe_inode_info *pipe, int subclass)
65713 {
65714 - if (pipe->files)
65715 + if (atomic_read(&pipe->files))
65716 mutex_lock_nested(&pipe->mutex, subclass);
65717 }
65718
65719 @@ -71,7 +71,7 @@ EXPORT_SYMBOL(pipe_lock);
65720
65721 void pipe_unlock(struct pipe_inode_info *pipe)
65722 {
65723 - if (pipe->files)
65724 + if (atomic_read(&pipe->files))
65725 mutex_unlock(&pipe->mutex);
65726 }
65727 EXPORT_SYMBOL(pipe_unlock);
65728 @@ -292,9 +292,9 @@ pipe_read(struct kiocb *iocb, struct iov_iter *to)
65729 }
65730 if (bufs) /* More to do? */
65731 continue;
65732 - if (!pipe->writers)
65733 + if (!atomic_read(&pipe->writers))
65734 break;
65735 - if (!pipe->waiting_writers) {
65736 + if (!atomic_read(&pipe->waiting_writers)) {
65737 /* syscall merging: Usually we must not sleep
65738 * if O_NONBLOCK is set, or if we got some data.
65739 * But if a writer sleeps in kernel space, then
65740 @@ -351,7 +351,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
65741
65742 __pipe_lock(pipe);
65743
65744 - if (!pipe->readers) {
65745 + if (!atomic_read(&pipe->readers)) {
65746 send_sig(SIGPIPE, current, 0);
65747 ret = -EPIPE;
65748 goto out;
65749 @@ -387,7 +387,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
65750 for (;;) {
65751 int bufs;
65752
65753 - if (!pipe->readers) {
65754 + if (!atomic_read(&pipe->readers)) {
65755 send_sig(SIGPIPE, current, 0);
65756 if (!ret)
65757 ret = -EPIPE;
65758 @@ -455,9 +455,9 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
65759 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
65760 do_wakeup = 0;
65761 }
65762 - pipe->waiting_writers++;
65763 + atomic_inc(&pipe->waiting_writers);
65764 pipe_wait(pipe);
65765 - pipe->waiting_writers--;
65766 + atomic_dec(&pipe->waiting_writers);
65767 }
65768 out:
65769 __pipe_unlock(pipe);
65770 @@ -512,7 +512,7 @@ pipe_poll(struct file *filp, poll_table *wait)
65771 mask = 0;
65772 if (filp->f_mode & FMODE_READ) {
65773 mask = (nrbufs > 0) ? POLLIN | POLLRDNORM : 0;
65774 - if (!pipe->writers && filp->f_version != pipe->w_counter)
65775 + if (!atomic_read(&pipe->writers) && filp->f_version != pipe->w_counter)
65776 mask |= POLLHUP;
65777 }
65778
65779 @@ -522,7 +522,7 @@ pipe_poll(struct file *filp, poll_table *wait)
65780 * Most Unices do not set POLLERR for FIFOs but on Linux they
65781 * behave exactly like pipes for poll().
65782 */
65783 - if (!pipe->readers)
65784 + if (!atomic_read(&pipe->readers))
65785 mask |= POLLERR;
65786 }
65787
65788 @@ -534,7 +534,7 @@ static void put_pipe_info(struct inode *inode, struct pipe_inode_info *pipe)
65789 int kill = 0;
65790
65791 spin_lock(&inode->i_lock);
65792 - if (!--pipe->files) {
65793 + if (atomic_dec_and_test(&pipe->files)) {
65794 inode->i_pipe = NULL;
65795 kill = 1;
65796 }
65797 @@ -551,11 +551,11 @@ pipe_release(struct inode *inode, struct file *file)
65798
65799 __pipe_lock(pipe);
65800 if (file->f_mode & FMODE_READ)
65801 - pipe->readers--;
65802 + atomic_dec(&pipe->readers);
65803 if (file->f_mode & FMODE_WRITE)
65804 - pipe->writers--;
65805 + atomic_dec(&pipe->writers);
65806
65807 - if (pipe->readers || pipe->writers) {
65808 + if (atomic_read(&pipe->readers) || atomic_read(&pipe->writers)) {
65809 wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM | POLLERR | POLLHUP);
65810 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
65811 kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT);
65812 @@ -620,7 +620,7 @@ void free_pipe_info(struct pipe_inode_info *pipe)
65813 kfree(pipe);
65814 }
65815
65816 -static struct vfsmount *pipe_mnt __read_mostly;
65817 +struct vfsmount *pipe_mnt __read_mostly;
65818
65819 /*
65820 * pipefs_dname() is called from d_path().
65821 @@ -650,8 +650,9 @@ static struct inode * get_pipe_inode(void)
65822 goto fail_iput;
65823
65824 inode->i_pipe = pipe;
65825 - pipe->files = 2;
65826 - pipe->readers = pipe->writers = 1;
65827 + atomic_set(&pipe->files, 2);
65828 + atomic_set(&pipe->readers, 1);
65829 + atomic_set(&pipe->writers, 1);
65830 inode->i_fop = &pipefifo_fops;
65831
65832 /*
65833 @@ -830,17 +831,17 @@ static int fifo_open(struct inode *inode, struct file *filp)
65834 spin_lock(&inode->i_lock);
65835 if (inode->i_pipe) {
65836 pipe = inode->i_pipe;
65837 - pipe->files++;
65838 + atomic_inc(&pipe->files);
65839 spin_unlock(&inode->i_lock);
65840 } else {
65841 spin_unlock(&inode->i_lock);
65842 pipe = alloc_pipe_info();
65843 if (!pipe)
65844 return -ENOMEM;
65845 - pipe->files = 1;
65846 + atomic_set(&pipe->files, 1);
65847 spin_lock(&inode->i_lock);
65848 if (unlikely(inode->i_pipe)) {
65849 - inode->i_pipe->files++;
65850 + atomic_inc(&inode->i_pipe->files);
65851 spin_unlock(&inode->i_lock);
65852 free_pipe_info(pipe);
65853 pipe = inode->i_pipe;
65854 @@ -865,10 +866,10 @@ static int fifo_open(struct inode *inode, struct file *filp)
65855 * opened, even when there is no process writing the FIFO.
65856 */
65857 pipe->r_counter++;
65858 - if (pipe->readers++ == 0)
65859 + if (atomic_inc_return(&pipe->readers) == 1)
65860 wake_up_partner(pipe);
65861
65862 - if (!is_pipe && !pipe->writers) {
65863 + if (!is_pipe && !atomic_read(&pipe->writers)) {
65864 if ((filp->f_flags & O_NONBLOCK)) {
65865 /* suppress POLLHUP until we have
65866 * seen a writer */
65867 @@ -887,14 +888,14 @@ static int fifo_open(struct inode *inode, struct file *filp)
65868 * errno=ENXIO when there is no process reading the FIFO.
65869 */
65870 ret = -ENXIO;
65871 - if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !pipe->readers)
65872 + if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !atomic_read(&pipe->readers))
65873 goto err;
65874
65875 pipe->w_counter++;
65876 - if (!pipe->writers++)
65877 + if (atomic_inc_return(&pipe->writers) == 1)
65878 wake_up_partner(pipe);
65879
65880 - if (!is_pipe && !pipe->readers) {
65881 + if (!is_pipe && !atomic_read(&pipe->readers)) {
65882 if (wait_for_partner(pipe, &pipe->r_counter))
65883 goto err_wr;
65884 }
65885 @@ -908,11 +909,11 @@ static int fifo_open(struct inode *inode, struct file *filp)
65886 * the process can at least talk to itself.
65887 */
65888
65889 - pipe->readers++;
65890 - pipe->writers++;
65891 + atomic_inc(&pipe->readers);
65892 + atomic_inc(&pipe->writers);
65893 pipe->r_counter++;
65894 pipe->w_counter++;
65895 - if (pipe->readers == 1 || pipe->writers == 1)
65896 + if (atomic_read(&pipe->readers) == 1 || atomic_read(&pipe->writers) == 1)
65897 wake_up_partner(pipe);
65898 break;
65899
65900 @@ -926,13 +927,13 @@ static int fifo_open(struct inode *inode, struct file *filp)
65901 return 0;
65902
65903 err_rd:
65904 - if (!--pipe->readers)
65905 + if (atomic_dec_and_test(&pipe->readers))
65906 wake_up_interruptible(&pipe->wait);
65907 ret = -ERESTARTSYS;
65908 goto err;
65909
65910 err_wr:
65911 - if (!--pipe->writers)
65912 + if (atomic_dec_and_test(&pipe->writers))
65913 wake_up_interruptible(&pipe->wait);
65914 ret = -ERESTARTSYS;
65915 goto err;
65916 diff --git a/fs/posix_acl.c b/fs/posix_acl.c
65917 index 0855f77..6787d50 100644
65918 --- a/fs/posix_acl.c
65919 +++ b/fs/posix_acl.c
65920 @@ -20,6 +20,7 @@
65921 #include <linux/xattr.h>
65922 #include <linux/export.h>
65923 #include <linux/user_namespace.h>
65924 +#include <linux/grsecurity.h>
65925
65926 struct posix_acl **acl_by_type(struct inode *inode, int type)
65927 {
65928 @@ -277,7 +278,7 @@ posix_acl_equiv_mode(const struct posix_acl *acl, umode_t *mode_p)
65929 }
65930 }
65931 if (mode_p)
65932 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
65933 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
65934 return not_equiv;
65935 }
65936 EXPORT_SYMBOL(posix_acl_equiv_mode);
65937 @@ -427,7 +428,7 @@ static int posix_acl_create_masq(struct posix_acl *acl, umode_t *mode_p)
65938 mode &= (group_obj->e_perm << 3) | ~S_IRWXG;
65939 }
65940
65941 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
65942 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
65943 return not_equiv;
65944 }
65945
65946 @@ -485,6 +486,8 @@ __posix_acl_create(struct posix_acl **acl, gfp_t gfp, umode_t *mode_p)
65947 struct posix_acl *clone = posix_acl_clone(*acl, gfp);
65948 int err = -ENOMEM;
65949 if (clone) {
65950 + *mode_p &= ~gr_acl_umask();
65951 +
65952 err = posix_acl_create_masq(clone, mode_p);
65953 if (err < 0) {
65954 posix_acl_release(clone);
65955 @@ -659,11 +662,12 @@ struct posix_acl *
65956 posix_acl_from_xattr(struct user_namespace *user_ns,
65957 const void *value, size_t size)
65958 {
65959 - posix_acl_xattr_header *header = (posix_acl_xattr_header *)value;
65960 - posix_acl_xattr_entry *entry = (posix_acl_xattr_entry *)(header+1), *end;
65961 + const posix_acl_xattr_header *header = (const posix_acl_xattr_header *)value;
65962 + const posix_acl_xattr_entry *entry = (const posix_acl_xattr_entry *)(header+1), *end;
65963 int count;
65964 struct posix_acl *acl;
65965 struct posix_acl_entry *acl_e;
65966 + umode_t umask = gr_acl_umask();
65967
65968 if (!value)
65969 return NULL;
65970 @@ -689,12 +693,18 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
65971
65972 switch(acl_e->e_tag) {
65973 case ACL_USER_OBJ:
65974 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
65975 + break;
65976 case ACL_GROUP_OBJ:
65977 case ACL_MASK:
65978 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
65979 + break;
65980 case ACL_OTHER:
65981 + acl_e->e_perm &= ~(umask & S_IRWXO);
65982 break;
65983
65984 case ACL_USER:
65985 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
65986 acl_e->e_uid =
65987 make_kuid(user_ns,
65988 le32_to_cpu(entry->e_id));
65989 @@ -702,6 +712,7 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
65990 goto fail;
65991 break;
65992 case ACL_GROUP:
65993 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
65994 acl_e->e_gid =
65995 make_kgid(user_ns,
65996 le32_to_cpu(entry->e_id));
65997 diff --git a/fs/proc/Kconfig b/fs/proc/Kconfig
65998 index 2183fcf..3c32a98 100644
65999 --- a/fs/proc/Kconfig
66000 +++ b/fs/proc/Kconfig
66001 @@ -30,7 +30,7 @@ config PROC_FS
66002
66003 config PROC_KCORE
66004 bool "/proc/kcore support" if !ARM
66005 - depends on PROC_FS && MMU
66006 + depends on PROC_FS && MMU && !GRKERNSEC_PROC_ADD
66007 help
66008 Provides a virtual ELF core file of the live kernel. This can
66009 be read with gdb and other ELF tools. No modifications can be
66010 @@ -38,8 +38,8 @@ config PROC_KCORE
66011
66012 config PROC_VMCORE
66013 bool "/proc/vmcore support"
66014 - depends on PROC_FS && CRASH_DUMP
66015 - default y
66016 + depends on PROC_FS && CRASH_DUMP && !GRKERNSEC
66017 + default n
66018 help
66019 Exports the dump image of crashed kernel in ELF format.
66020
66021 @@ -63,8 +63,8 @@ config PROC_SYSCTL
66022 limited in memory.
66023
66024 config PROC_PAGE_MONITOR
66025 - default y
66026 - depends on PROC_FS && MMU
66027 + default n
66028 + depends on PROC_FS && MMU && !GRKERNSEC
66029 bool "Enable /proc page monitoring" if EXPERT
66030 help
66031 Various /proc files exist to monitor process memory utilization:
66032 diff --git a/fs/proc/array.c b/fs/proc/array.c
66033 index bd117d0..e6872d7 100644
66034 --- a/fs/proc/array.c
66035 +++ b/fs/proc/array.c
66036 @@ -60,6 +60,7 @@
66037 #include <linux/tty.h>
66038 #include <linux/string.h>
66039 #include <linux/mman.h>
66040 +#include <linux/grsecurity.h>
66041 #include <linux/proc_fs.h>
66042 #include <linux/ioport.h>
66043 #include <linux/uaccess.h>
66044 @@ -344,6 +345,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
66045 seq_putc(m, '\n');
66046 }
66047
66048 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66049 +static inline void task_pax(struct seq_file *m, struct task_struct *p)
66050 +{
66051 + if (p->mm)
66052 + seq_printf(m, "PaX:\t%c%c%c%c%c\n",
66053 + p->mm->pax_flags & MF_PAX_PAGEEXEC ? 'P' : 'p',
66054 + p->mm->pax_flags & MF_PAX_EMUTRAMP ? 'E' : 'e',
66055 + p->mm->pax_flags & MF_PAX_MPROTECT ? 'M' : 'm',
66056 + p->mm->pax_flags & MF_PAX_RANDMMAP ? 'R' : 'r',
66057 + p->mm->pax_flags & MF_PAX_SEGMEXEC ? 'S' : 's');
66058 + else
66059 + seq_printf(m, "PaX:\t-----\n");
66060 +}
66061 +#endif
66062 +
66063 int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
66064 struct pid *pid, struct task_struct *task)
66065 {
66066 @@ -362,9 +378,24 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
66067 task_cpus_allowed(m, task);
66068 cpuset_task_status_allowed(m, task);
66069 task_context_switch_counts(m, task);
66070 +
66071 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66072 + task_pax(m, task);
66073 +#endif
66074 +
66075 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
66076 + task_grsec_rbac(m, task);
66077 +#endif
66078 +
66079 return 0;
66080 }
66081
66082 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66083 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
66084 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
66085 + _mm->pax_flags & MF_PAX_SEGMEXEC))
66086 +#endif
66087 +
66088 static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
66089 struct pid *pid, struct task_struct *task, int whole)
66090 {
66091 @@ -386,6 +417,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
66092 char tcomm[sizeof(task->comm)];
66093 unsigned long flags;
66094
66095 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66096 + if (current->exec_id != m->exec_id) {
66097 + gr_log_badprocpid("stat");
66098 + return 0;
66099 + }
66100 +#endif
66101 +
66102 state = *get_task_state(task);
66103 vsize = eip = esp = 0;
66104 permitted = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
66105 @@ -456,6 +494,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
66106 gtime = task_gtime(task);
66107 }
66108
66109 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66110 + if (PAX_RAND_FLAGS(mm)) {
66111 + eip = 0;
66112 + esp = 0;
66113 + wchan = 0;
66114 + }
66115 +#endif
66116 +#ifdef CONFIG_GRKERNSEC_HIDESYM
66117 + wchan = 0;
66118 + eip =0;
66119 + esp =0;
66120 +#endif
66121 +
66122 /* scale priority and nice values from timeslices to -20..20 */
66123 /* to make it look like a "normal" Unix priority/nice value */
66124 priority = task_prio(task);
66125 @@ -487,9 +538,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
66126 seq_put_decimal_ull(m, ' ', vsize);
66127 seq_put_decimal_ull(m, ' ', mm ? get_mm_rss(mm) : 0);
66128 seq_put_decimal_ull(m, ' ', rsslim);
66129 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66130 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->start_code : 1) : 0));
66131 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->end_code : 1) : 0));
66132 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 0 : ((permitted && mm) ? mm->start_stack : 0));
66133 +#else
66134 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->start_code : 1) : 0);
66135 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->end_code : 1) : 0);
66136 seq_put_decimal_ull(m, ' ', (permitted && mm) ? mm->start_stack : 0);
66137 +#endif
66138 seq_put_decimal_ull(m, ' ', esp);
66139 seq_put_decimal_ull(m, ' ', eip);
66140 /* The signal information here is obsolete.
66141 @@ -511,7 +568,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
66142 seq_put_decimal_ull(m, ' ', cputime_to_clock_t(gtime));
66143 seq_put_decimal_ll(m, ' ', cputime_to_clock_t(cgtime));
66144
66145 - if (mm && permitted) {
66146 + if (mm && permitted
66147 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66148 + && !PAX_RAND_FLAGS(mm)
66149 +#endif
66150 + ) {
66151 seq_put_decimal_ull(m, ' ', mm->start_data);
66152 seq_put_decimal_ull(m, ' ', mm->end_data);
66153 seq_put_decimal_ull(m, ' ', mm->start_brk);
66154 @@ -549,8 +610,15 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
66155 struct pid *pid, struct task_struct *task)
66156 {
66157 unsigned long size = 0, resident = 0, shared = 0, text = 0, data = 0;
66158 - struct mm_struct *mm = get_task_mm(task);
66159 + struct mm_struct *mm;
66160
66161 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66162 + if (current->exec_id != m->exec_id) {
66163 + gr_log_badprocpid("statm");
66164 + return 0;
66165 + }
66166 +#endif
66167 + mm = get_task_mm(task);
66168 if (mm) {
66169 size = task_statm(mm, &shared, &text, &data, &resident);
66170 mmput(mm);
66171 @@ -573,6 +641,20 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
66172 return 0;
66173 }
66174
66175 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
66176 +int proc_pid_ipaddr(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *task)
66177 +{
66178 + unsigned long flags;
66179 + u32 curr_ip = 0;
66180 +
66181 + if (lock_task_sighand(task, &flags)) {
66182 + curr_ip = task->signal->curr_ip;
66183 + unlock_task_sighand(task, &flags);
66184 + }
66185 + return seq_printf(m, "%pI4\n", &curr_ip);
66186 +}
66187 +#endif
66188 +
66189 #ifdef CONFIG_CHECKPOINT_RESTORE
66190 static struct pid *
66191 get_children_pid(struct inode *inode, struct pid *pid_prev, loff_t pos)
66192 diff --git a/fs/proc/base.c b/fs/proc/base.c
66193 index 3f3d7ae..68de109 100644
66194 --- a/fs/proc/base.c
66195 +++ b/fs/proc/base.c
66196 @@ -113,6 +113,14 @@ struct pid_entry {
66197 union proc_op op;
66198 };
66199
66200 +struct getdents_callback {
66201 + struct linux_dirent __user * current_dir;
66202 + struct linux_dirent __user * previous;
66203 + struct file * file;
66204 + int count;
66205 + int error;
66206 +};
66207 +
66208 #define NOD(NAME, MODE, IOP, FOP, OP) { \
66209 .name = (NAME), \
66210 .len = sizeof(NAME) - 1, \
66211 @@ -208,12 +216,28 @@ static int proc_pid_cmdline(struct seq_file *m, struct pid_namespace *ns,
66212 return 0;
66213 }
66214
66215 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66216 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
66217 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
66218 + _mm->pax_flags & MF_PAX_SEGMEXEC))
66219 +#endif
66220 +
66221 static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
66222 struct pid *pid, struct task_struct *task)
66223 {
66224 struct mm_struct *mm = mm_access(task, PTRACE_MODE_READ);
66225 if (mm && !IS_ERR(mm)) {
66226 unsigned int nwords = 0;
66227 +
66228 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66229 + /* allow if we're currently ptracing this task */
66230 + if (PAX_RAND_FLAGS(mm) &&
66231 + (!(task->ptrace & PT_PTRACED) || (task->parent != current))) {
66232 + mmput(mm);
66233 + return 0;
66234 + }
66235 +#endif
66236 +
66237 do {
66238 nwords += 2;
66239 } while (mm->saved_auxv[nwords - 2] != 0); /* AT_NULL */
66240 @@ -225,7 +249,7 @@ static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
66241 }
66242
66243
66244 -#ifdef CONFIG_KALLSYMS
66245 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
66246 /*
66247 * Provides a wchan file via kallsyms in a proper one-value-per-file format.
66248 * Returns the resolved symbol. If that fails, simply return the address.
66249 @@ -265,7 +289,7 @@ static void unlock_trace(struct task_struct *task)
66250 mutex_unlock(&task->signal->cred_guard_mutex);
66251 }
66252
66253 -#ifdef CONFIG_STACKTRACE
66254 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
66255
66256 #define MAX_STACK_TRACE_DEPTH 64
66257
66258 @@ -456,7 +480,7 @@ static int proc_pid_limits(struct seq_file *m, struct pid_namespace *ns,
66259 return 0;
66260 }
66261
66262 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
66263 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
66264 static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
66265 struct pid *pid, struct task_struct *task)
66266 {
66267 @@ -486,7 +510,7 @@ static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
66268 /************************************************************************/
66269
66270 /* permission checks */
66271 -static int proc_fd_access_allowed(struct inode *inode)
66272 +static int proc_fd_access_allowed(struct inode *inode, unsigned int log)
66273 {
66274 struct task_struct *task;
66275 int allowed = 0;
66276 @@ -496,7 +520,10 @@ static int proc_fd_access_allowed(struct inode *inode)
66277 */
66278 task = get_proc_task(inode);
66279 if (task) {
66280 - allowed = ptrace_may_access(task, PTRACE_MODE_READ);
66281 + if (log)
66282 + allowed = ptrace_may_access(task, PTRACE_MODE_READ);
66283 + else
66284 + allowed = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
66285 put_task_struct(task);
66286 }
66287 return allowed;
66288 @@ -527,10 +554,35 @@ static bool has_pid_permissions(struct pid_namespace *pid,
66289 struct task_struct *task,
66290 int hide_pid_min)
66291 {
66292 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
66293 + return false;
66294 +
66295 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66296 + rcu_read_lock();
66297 + {
66298 + const struct cred *tmpcred = current_cred();
66299 + const struct cred *cred = __task_cred(task);
66300 +
66301 + if (uid_eq(tmpcred->uid, GLOBAL_ROOT_UID) || uid_eq(tmpcred->uid, cred->uid)
66302 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66303 + || in_group_p(grsec_proc_gid)
66304 +#endif
66305 + ) {
66306 + rcu_read_unlock();
66307 + return true;
66308 + }
66309 + }
66310 + rcu_read_unlock();
66311 +
66312 + if (!pid->hide_pid)
66313 + return false;
66314 +#endif
66315 +
66316 if (pid->hide_pid < hide_pid_min)
66317 return true;
66318 if (in_group_p(pid->pid_gid))
66319 return true;
66320 +
66321 return ptrace_may_access(task, PTRACE_MODE_READ);
66322 }
66323
66324 @@ -548,7 +600,11 @@ static int proc_pid_permission(struct inode *inode, int mask)
66325 put_task_struct(task);
66326
66327 if (!has_perms) {
66328 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66329 + {
66330 +#else
66331 if (pid->hide_pid == 2) {
66332 +#endif
66333 /*
66334 * Let's make getdents(), stat(), and open()
66335 * consistent with each other. If a process
66336 @@ -609,6 +665,10 @@ struct mm_struct *proc_mem_open(struct inode *inode, unsigned int mode)
66337
66338 if (task) {
66339 mm = mm_access(task, mode);
66340 + if (!IS_ERR_OR_NULL(mm) && gr_acl_handle_procpidmem(task)) {
66341 + mmput(mm);
66342 + mm = ERR_PTR(-EPERM);
66343 + }
66344 put_task_struct(task);
66345
66346 if (!IS_ERR_OR_NULL(mm)) {
66347 @@ -630,6 +690,11 @@ static int __mem_open(struct inode *inode, struct file *file, unsigned int mode)
66348 return PTR_ERR(mm);
66349
66350 file->private_data = mm;
66351 +
66352 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66353 + file->f_version = current->exec_id;
66354 +#endif
66355 +
66356 return 0;
66357 }
66358
66359 @@ -651,6 +716,17 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
66360 ssize_t copied;
66361 char *page;
66362
66363 +#ifdef CONFIG_GRKERNSEC
66364 + if (write)
66365 + return -EPERM;
66366 +#endif
66367 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66368 + if (file->f_version != current->exec_id) {
66369 + gr_log_badprocpid("mem");
66370 + return 0;
66371 + }
66372 +#endif
66373 +
66374 if (!mm)
66375 return 0;
66376
66377 @@ -663,7 +739,7 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
66378 goto free;
66379
66380 while (count > 0) {
66381 - int this_len = min_t(int, count, PAGE_SIZE);
66382 + ssize_t this_len = min_t(ssize_t, count, PAGE_SIZE);
66383
66384 if (write && copy_from_user(page, buf, this_len)) {
66385 copied = -EFAULT;
66386 @@ -755,6 +831,13 @@ static ssize_t environ_read(struct file *file, char __user *buf,
66387 if (!mm)
66388 return 0;
66389
66390 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66391 + if (file->f_version != current->exec_id) {
66392 + gr_log_badprocpid("environ");
66393 + return 0;
66394 + }
66395 +#endif
66396 +
66397 page = (char *)__get_free_page(GFP_TEMPORARY);
66398 if (!page)
66399 return -ENOMEM;
66400 @@ -764,7 +847,7 @@ static ssize_t environ_read(struct file *file, char __user *buf,
66401 goto free;
66402 while (count > 0) {
66403 size_t this_len, max_len;
66404 - int retval;
66405 + ssize_t retval;
66406
66407 if (src >= (mm->env_end - mm->env_start))
66408 break;
66409 @@ -1378,7 +1461,7 @@ static void *proc_pid_follow_link(struct dentry *dentry, struct nameidata *nd)
66410 int error = -EACCES;
66411
66412 /* Are we allowed to snoop on the tasks file descriptors? */
66413 - if (!proc_fd_access_allowed(inode))
66414 + if (!proc_fd_access_allowed(inode, 0))
66415 goto out;
66416
66417 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
66418 @@ -1422,8 +1505,18 @@ static int proc_pid_readlink(struct dentry * dentry, char __user * buffer, int b
66419 struct path path;
66420
66421 /* Are we allowed to snoop on the tasks file descriptors? */
66422 - if (!proc_fd_access_allowed(inode))
66423 - goto out;
66424 + /* logging this is needed for learning on chromium to work properly,
66425 + but we don't want to flood the logs from 'ps' which does a readlink
66426 + on /proc/fd/2 of tasks in the listing, nor do we want 'ps' to learn
66427 + CAP_SYS_PTRACE as it's not necessary for its basic functionality
66428 + */
66429 + if (dentry->d_name.name[0] == '2' && dentry->d_name.name[1] == '\0') {
66430 + if (!proc_fd_access_allowed(inode,0))
66431 + goto out;
66432 + } else {
66433 + if (!proc_fd_access_allowed(inode,1))
66434 + goto out;
66435 + }
66436
66437 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
66438 if (error)
66439 @@ -1473,7 +1566,11 @@ struct inode *proc_pid_make_inode(struct super_block * sb, struct task_struct *t
66440 rcu_read_lock();
66441 cred = __task_cred(task);
66442 inode->i_uid = cred->euid;
66443 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66444 + inode->i_gid = grsec_proc_gid;
66445 +#else
66446 inode->i_gid = cred->egid;
66447 +#endif
66448 rcu_read_unlock();
66449 }
66450 security_task_to_inode(task, inode);
66451 @@ -1509,10 +1606,19 @@ int pid_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
66452 return -ENOENT;
66453 }
66454 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
66455 +#ifdef CONFIG_GRKERNSEC_PROC_USER
66456 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
66457 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66458 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
66459 +#endif
66460 task_dumpable(task)) {
66461 cred = __task_cred(task);
66462 stat->uid = cred->euid;
66463 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66464 + stat->gid = grsec_proc_gid;
66465 +#else
66466 stat->gid = cred->egid;
66467 +#endif
66468 }
66469 }
66470 rcu_read_unlock();
66471 @@ -1550,11 +1656,20 @@ int pid_revalidate(struct dentry *dentry, unsigned int flags)
66472
66473 if (task) {
66474 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
66475 +#ifdef CONFIG_GRKERNSEC_PROC_USER
66476 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
66477 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66478 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
66479 +#endif
66480 task_dumpable(task)) {
66481 rcu_read_lock();
66482 cred = __task_cred(task);
66483 inode->i_uid = cred->euid;
66484 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66485 + inode->i_gid = grsec_proc_gid;
66486 +#else
66487 inode->i_gid = cred->egid;
66488 +#endif
66489 rcu_read_unlock();
66490 } else {
66491 inode->i_uid = GLOBAL_ROOT_UID;
66492 @@ -2085,6 +2200,9 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
66493 if (!task)
66494 goto out_no_task;
66495
66496 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
66497 + goto out;
66498 +
66499 /*
66500 * Yes, it does not scale. And it should not. Don't add
66501 * new entries into /proc/<tgid>/ without very good reasons.
66502 @@ -2115,6 +2233,9 @@ static int proc_pident_readdir(struct file *file, struct dir_context *ctx,
66503 if (!task)
66504 return -ENOENT;
66505
66506 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
66507 + goto out;
66508 +
66509 if (!dir_emit_dots(file, ctx))
66510 goto out;
66511
66512 @@ -2557,7 +2678,7 @@ static const struct pid_entry tgid_base_stuff[] = {
66513 REG("autogroup", S_IRUGO|S_IWUSR, proc_pid_sched_autogroup_operations),
66514 #endif
66515 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
66516 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
66517 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
66518 ONE("syscall", S_IRUSR, proc_pid_syscall),
66519 #endif
66520 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
66521 @@ -2582,10 +2703,10 @@ static const struct pid_entry tgid_base_stuff[] = {
66522 #ifdef CONFIG_SECURITY
66523 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
66524 #endif
66525 -#ifdef CONFIG_KALLSYMS
66526 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
66527 ONE("wchan", S_IRUGO, proc_pid_wchan),
66528 #endif
66529 -#ifdef CONFIG_STACKTRACE
66530 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
66531 ONE("stack", S_IRUSR, proc_pid_stack),
66532 #endif
66533 #ifdef CONFIG_SCHEDSTATS
66534 @@ -2619,6 +2740,9 @@ static const struct pid_entry tgid_base_stuff[] = {
66535 #ifdef CONFIG_HARDWALL
66536 ONE("hardwall", S_IRUGO, proc_pid_hardwall),
66537 #endif
66538 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
66539 + ONE("ipaddr", S_IRUSR, proc_pid_ipaddr),
66540 +#endif
66541 #ifdef CONFIG_USER_NS
66542 REG("uid_map", S_IRUGO|S_IWUSR, proc_uid_map_operations),
66543 REG("gid_map", S_IRUGO|S_IWUSR, proc_gid_map_operations),
66544 @@ -2751,7 +2875,14 @@ static int proc_pid_instantiate(struct inode *dir,
66545 if (!inode)
66546 goto out;
66547
66548 +#ifdef CONFIG_GRKERNSEC_PROC_USER
66549 + inode->i_mode = S_IFDIR|S_IRUSR|S_IXUSR;
66550 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66551 + inode->i_gid = grsec_proc_gid;
66552 + inode->i_mode = S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP;
66553 +#else
66554 inode->i_mode = S_IFDIR|S_IRUGO|S_IXUGO;
66555 +#endif
66556 inode->i_op = &proc_tgid_base_inode_operations;
66557 inode->i_fop = &proc_tgid_base_operations;
66558 inode->i_flags|=S_IMMUTABLE;
66559 @@ -2789,7 +2920,11 @@ struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, unsign
66560 if (!task)
66561 goto out;
66562
66563 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
66564 + goto out_put_task;
66565 +
66566 result = proc_pid_instantiate(dir, dentry, task, NULL);
66567 +out_put_task:
66568 put_task_struct(task);
66569 out:
66570 return ERR_PTR(result);
66571 @@ -2903,7 +3038,7 @@ static const struct pid_entry tid_base_stuff[] = {
66572 REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations),
66573 #endif
66574 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
66575 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
66576 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
66577 ONE("syscall", S_IRUSR, proc_pid_syscall),
66578 #endif
66579 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
66580 @@ -2930,10 +3065,10 @@ static const struct pid_entry tid_base_stuff[] = {
66581 #ifdef CONFIG_SECURITY
66582 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
66583 #endif
66584 -#ifdef CONFIG_KALLSYMS
66585 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
66586 ONE("wchan", S_IRUGO, proc_pid_wchan),
66587 #endif
66588 -#ifdef CONFIG_STACKTRACE
66589 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
66590 ONE("stack", S_IRUSR, proc_pid_stack),
66591 #endif
66592 #ifdef CONFIG_SCHEDSTATS
66593 diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
66594 index cbd82df..c0407d2 100644
66595 --- a/fs/proc/cmdline.c
66596 +++ b/fs/proc/cmdline.c
66597 @@ -23,7 +23,11 @@ static const struct file_operations cmdline_proc_fops = {
66598
66599 static int __init proc_cmdline_init(void)
66600 {
66601 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66602 + proc_create_grsec("cmdline", 0, NULL, &cmdline_proc_fops);
66603 +#else
66604 proc_create("cmdline", 0, NULL, &cmdline_proc_fops);
66605 +#endif
66606 return 0;
66607 }
66608 fs_initcall(proc_cmdline_init);
66609 diff --git a/fs/proc/devices.c b/fs/proc/devices.c
66610 index 50493ed..248166b 100644
66611 --- a/fs/proc/devices.c
66612 +++ b/fs/proc/devices.c
66613 @@ -64,7 +64,11 @@ static const struct file_operations proc_devinfo_operations = {
66614
66615 static int __init proc_devices_init(void)
66616 {
66617 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66618 + proc_create_grsec("devices", 0, NULL, &proc_devinfo_operations);
66619 +#else
66620 proc_create("devices", 0, NULL, &proc_devinfo_operations);
66621 +#endif
66622 return 0;
66623 }
66624 fs_initcall(proc_devices_init);
66625 diff --git a/fs/proc/fd.c b/fs/proc/fd.c
66626 index 8e5ad83..1f07a8c 100644
66627 --- a/fs/proc/fd.c
66628 +++ b/fs/proc/fd.c
66629 @@ -26,7 +26,8 @@ static int seq_show(struct seq_file *m, void *v)
66630 if (!task)
66631 return -ENOENT;
66632
66633 - files = get_files_struct(task);
66634 + if (!gr_acl_handle_procpidmem(task))
66635 + files = get_files_struct(task);
66636 put_task_struct(task);
66637
66638 if (files) {
66639 @@ -284,11 +285,21 @@ static struct dentry *proc_lookupfd(struct inode *dir, struct dentry *dentry,
66640 */
66641 int proc_fd_permission(struct inode *inode, int mask)
66642 {
66643 + struct task_struct *task;
66644 int rv = generic_permission(inode, mask);
66645 - if (rv == 0)
66646 - return 0;
66647 +
66648 if (task_tgid(current) == proc_pid(inode))
66649 rv = 0;
66650 +
66651 + task = get_proc_task(inode);
66652 + if (task == NULL)
66653 + return rv;
66654 +
66655 + if (gr_acl_handle_procpidmem(task))
66656 + rv = -EACCES;
66657 +
66658 + put_task_struct(task);
66659 +
66660 return rv;
66661 }
66662
66663 diff --git a/fs/proc/generic.c b/fs/proc/generic.c
66664 index b502bba..849e216 100644
66665 --- a/fs/proc/generic.c
66666 +++ b/fs/proc/generic.c
66667 @@ -22,6 +22,7 @@
66668 #include <linux/bitops.h>
66669 #include <linux/spinlock.h>
66670 #include <linux/completion.h>
66671 +#include <linux/grsecurity.h>
66672 #include <asm/uaccess.h>
66673
66674 #include "internal.h"
66675 @@ -253,6 +254,15 @@ struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry,
66676 return proc_lookup_de(PDE(dir), dir, dentry);
66677 }
66678
66679 +struct dentry *proc_lookup_restrict(struct inode *dir, struct dentry *dentry,
66680 + unsigned int flags)
66681 +{
66682 + if (gr_proc_is_restricted())
66683 + return ERR_PTR(-EACCES);
66684 +
66685 + return proc_lookup_de(PDE(dir), dir, dentry);
66686 +}
66687 +
66688 /*
66689 * This returns non-zero if at EOF, so that the /proc
66690 * root directory can use this and check if it should
66691 @@ -310,6 +320,16 @@ int proc_readdir(struct file *file, struct dir_context *ctx)
66692 return proc_readdir_de(PDE(inode), file, ctx);
66693 }
66694
66695 +int proc_readdir_restrict(struct file *file, struct dir_context *ctx)
66696 +{
66697 + struct inode *inode = file_inode(file);
66698 +
66699 + if (gr_proc_is_restricted())
66700 + return -EACCES;
66701 +
66702 + return proc_readdir_de(PDE(inode), file, ctx);
66703 +}
66704 +
66705 /*
66706 * These are the generic /proc directory operations. They
66707 * use the in-memory "struct proc_dir_entry" tree to parse
66708 @@ -321,6 +341,12 @@ static const struct file_operations proc_dir_operations = {
66709 .iterate = proc_readdir,
66710 };
66711
66712 +static const struct file_operations proc_dir_restricted_operations = {
66713 + .llseek = generic_file_llseek,
66714 + .read = generic_read_dir,
66715 + .iterate = proc_readdir_restrict,
66716 +};
66717 +
66718 /*
66719 * proc directories can do almost nothing..
66720 */
66721 @@ -330,6 +356,12 @@ static const struct inode_operations proc_dir_inode_operations = {
66722 .setattr = proc_notify_change,
66723 };
66724
66725 +static const struct inode_operations proc_dir_restricted_inode_operations = {
66726 + .lookup = proc_lookup_restrict,
66727 + .getattr = proc_getattr,
66728 + .setattr = proc_notify_change,
66729 +};
66730 +
66731 static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp)
66732 {
66733 int ret;
66734 @@ -339,8 +371,13 @@ static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp
66735 return ret;
66736
66737 if (S_ISDIR(dp->mode)) {
66738 - dp->proc_fops = &proc_dir_operations;
66739 - dp->proc_iops = &proc_dir_inode_operations;
66740 + if (dp->restricted) {
66741 + dp->proc_fops = &proc_dir_restricted_operations;
66742 + dp->proc_iops = &proc_dir_restricted_inode_operations;
66743 + } else {
66744 + dp->proc_fops = &proc_dir_operations;
66745 + dp->proc_iops = &proc_dir_inode_operations;
66746 + }
66747 dir->nlink++;
66748 } else if (S_ISLNK(dp->mode)) {
66749 dp->proc_iops = &proc_link_inode_operations;
66750 @@ -453,6 +490,27 @@ struct proc_dir_entry *proc_mkdir_data(const char *name, umode_t mode,
66751 }
66752 EXPORT_SYMBOL_GPL(proc_mkdir_data);
66753
66754 +struct proc_dir_entry *proc_mkdir_data_restrict(const char *name, umode_t mode,
66755 + struct proc_dir_entry *parent, void *data)
66756 +{
66757 + struct proc_dir_entry *ent;
66758 +
66759 + if (mode == 0)
66760 + mode = S_IRUGO | S_IXUGO;
66761 +
66762 + ent = __proc_create(&parent, name, S_IFDIR | mode, 2);
66763 + if (ent) {
66764 + ent->data = data;
66765 + ent->restricted = 1;
66766 + if (proc_register(parent, ent) < 0) {
66767 + kfree(ent);
66768 + ent = NULL;
66769 + }
66770 + }
66771 + return ent;
66772 +}
66773 +EXPORT_SYMBOL_GPL(proc_mkdir_data_restrict);
66774 +
66775 struct proc_dir_entry *proc_mkdir_mode(const char *name, umode_t mode,
66776 struct proc_dir_entry *parent)
66777 {
66778 @@ -467,6 +525,13 @@ struct proc_dir_entry *proc_mkdir(const char *name,
66779 }
66780 EXPORT_SYMBOL(proc_mkdir);
66781
66782 +struct proc_dir_entry *proc_mkdir_restrict(const char *name,
66783 + struct proc_dir_entry *parent)
66784 +{
66785 + return proc_mkdir_data_restrict(name, 0, parent, NULL);
66786 +}
66787 +EXPORT_SYMBOL(proc_mkdir_restrict);
66788 +
66789 struct proc_dir_entry *proc_create_data(const char *name, umode_t mode,
66790 struct proc_dir_entry *parent,
66791 const struct file_operations *proc_fops,
66792 diff --git a/fs/proc/inode.c b/fs/proc/inode.c
66793 index 3b0f838..a0e0f63e 100644
66794 --- a/fs/proc/inode.c
66795 +++ b/fs/proc/inode.c
66796 @@ -24,11 +24,17 @@
66797 #include <linux/mount.h>
66798 #include <linux/magic.h>
66799 #include <linux/namei.h>
66800 +#include <linux/grsecurity.h>
66801
66802 #include <asm/uaccess.h>
66803
66804 #include "internal.h"
66805
66806 +#ifdef CONFIG_PROC_SYSCTL
66807 +extern const struct inode_operations proc_sys_inode_operations;
66808 +extern const struct inode_operations proc_sys_dir_operations;
66809 +#endif
66810 +
66811 static void proc_evict_inode(struct inode *inode)
66812 {
66813 struct proc_dir_entry *de;
66814 @@ -49,6 +55,13 @@ static void proc_evict_inode(struct inode *inode)
66815 RCU_INIT_POINTER(PROC_I(inode)->sysctl, NULL);
66816 sysctl_head_put(head);
66817 }
66818 +
66819 +#ifdef CONFIG_PROC_SYSCTL
66820 + if (inode->i_op == &proc_sys_inode_operations ||
66821 + inode->i_op == &proc_sys_dir_operations)
66822 + gr_handle_delete(inode->i_ino, inode->i_sb->s_dev);
66823 +#endif
66824 +
66825 }
66826
66827 static struct kmem_cache * proc_inode_cachep;
66828 @@ -426,7 +439,11 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de)
66829 if (de->mode) {
66830 inode->i_mode = de->mode;
66831 inode->i_uid = de->uid;
66832 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66833 + inode->i_gid = grsec_proc_gid;
66834 +#else
66835 inode->i_gid = de->gid;
66836 +#endif
66837 }
66838 if (de->size)
66839 inode->i_size = de->size;
66840 diff --git a/fs/proc/internal.h b/fs/proc/internal.h
66841 index c835b94..c9e01a3 100644
66842 --- a/fs/proc/internal.h
66843 +++ b/fs/proc/internal.h
66844 @@ -47,9 +47,10 @@ struct proc_dir_entry {
66845 struct completion *pde_unload_completion;
66846 struct list_head pde_openers; /* who did ->open, but not ->release */
66847 spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */
66848 + u8 restricted; /* a directory in /proc/net that should be restricted via GRKERNSEC_PROC */
66849 u8 namelen;
66850 char name[];
66851 -};
66852 +} __randomize_layout;
66853
66854 union proc_op {
66855 int (*proc_get_link)(struct dentry *, struct path *);
66856 @@ -67,7 +68,7 @@ struct proc_inode {
66857 struct ctl_table *sysctl_entry;
66858 const struct proc_ns_operations *ns_ops;
66859 struct inode vfs_inode;
66860 -};
66861 +} __randomize_layout;
66862
66863 /*
66864 * General functions
66865 @@ -155,6 +156,10 @@ extern int proc_pid_status(struct seq_file *, struct pid_namespace *,
66866 struct pid *, struct task_struct *);
66867 extern int proc_pid_statm(struct seq_file *, struct pid_namespace *,
66868 struct pid *, struct task_struct *);
66869 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
66870 +extern int proc_pid_ipaddr(struct seq_file *, struct pid_namespace *,
66871 + struct pid *, struct task_struct *);
66872 +#endif
66873
66874 /*
66875 * base.c
66876 @@ -179,9 +184,11 @@ extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, i
66877 * generic.c
66878 */
66879 extern struct dentry *proc_lookup(struct inode *, struct dentry *, unsigned int);
66880 +extern struct dentry *proc_lookup_restrict(struct inode *, struct dentry *, unsigned int);
66881 extern struct dentry *proc_lookup_de(struct proc_dir_entry *, struct inode *,
66882 struct dentry *);
66883 extern int proc_readdir(struct file *, struct dir_context *);
66884 +extern int proc_readdir_restrict(struct file *, struct dir_context *);
66885 extern int proc_readdir_de(struct proc_dir_entry *, struct file *, struct dir_context *);
66886
66887 static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde)
66888 diff --git a/fs/proc/interrupts.c b/fs/proc/interrupts.c
66889 index a352d57..cb94a5c 100644
66890 --- a/fs/proc/interrupts.c
66891 +++ b/fs/proc/interrupts.c
66892 @@ -47,7 +47,11 @@ static const struct file_operations proc_interrupts_operations = {
66893
66894 static int __init proc_interrupts_init(void)
66895 {
66896 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66897 + proc_create_grsec("interrupts", 0, NULL, &proc_interrupts_operations);
66898 +#else
66899 proc_create("interrupts", 0, NULL, &proc_interrupts_operations);
66900 +#endif
66901 return 0;
66902 }
66903 fs_initcall(proc_interrupts_init);
66904 diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
66905 index 91a4e64..cb007c0 100644
66906 --- a/fs/proc/kcore.c
66907 +++ b/fs/proc/kcore.c
66908 @@ -483,9 +483,10 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
66909 * the addresses in the elf_phdr on our list.
66910 */
66911 start = kc_offset_to_vaddr(*fpos - elf_buflen);
66912 - if ((tsz = (PAGE_SIZE - (start & ~PAGE_MASK))) > buflen)
66913 + tsz = PAGE_SIZE - (start & ~PAGE_MASK);
66914 + if (tsz > buflen)
66915 tsz = buflen;
66916 -
66917 +
66918 while (buflen) {
66919 struct kcore_list *m;
66920
66921 @@ -514,20 +515,23 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
66922 kfree(elf_buf);
66923 } else {
66924 if (kern_addr_valid(start)) {
66925 - unsigned long n;
66926 + char *elf_buf;
66927 + mm_segment_t oldfs;
66928
66929 - n = copy_to_user(buffer, (char *)start, tsz);
66930 - /*
66931 - * We cannot distinguish between fault on source
66932 - * and fault on destination. When this happens
66933 - * we clear too and hope it will trigger the
66934 - * EFAULT again.
66935 - */
66936 - if (n) {
66937 - if (clear_user(buffer + tsz - n,
66938 - n))
66939 + elf_buf = kmalloc(tsz, GFP_KERNEL);
66940 + if (!elf_buf)
66941 + return -ENOMEM;
66942 + oldfs = get_fs();
66943 + set_fs(KERNEL_DS);
66944 + if (!__copy_from_user(elf_buf, (const void __user *)start, tsz)) {
66945 + set_fs(oldfs);
66946 + if (copy_to_user(buffer, elf_buf, tsz)) {
66947 + kfree(elf_buf);
66948 return -EFAULT;
66949 + }
66950 }
66951 + set_fs(oldfs);
66952 + kfree(elf_buf);
66953 } else {
66954 if (clear_user(buffer, tsz))
66955 return -EFAULT;
66956 @@ -547,6 +551,9 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
66957
66958 static int open_kcore(struct inode *inode, struct file *filp)
66959 {
66960 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
66961 + return -EPERM;
66962 +#endif
66963 if (!capable(CAP_SYS_RAWIO))
66964 return -EPERM;
66965 if (kcore_need_update)
66966 diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
66967 index d3ebf2e..6ad42d1 100644
66968 --- a/fs/proc/meminfo.c
66969 +++ b/fs/proc/meminfo.c
66970 @@ -194,7 +194,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
66971 vmi.used >> 10,
66972 vmi.largest_chunk >> 10
66973 #ifdef CONFIG_MEMORY_FAILURE
66974 - , atomic_long_read(&num_poisoned_pages) << (PAGE_SHIFT - 10)
66975 + , atomic_long_read_unchecked(&num_poisoned_pages) << (PAGE_SHIFT - 10)
66976 #endif
66977 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
66978 , K(global_page_state(NR_ANON_TRANSPARENT_HUGEPAGES) *
66979 diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
66980 index d4a3574..b421ce9 100644
66981 --- a/fs/proc/nommu.c
66982 +++ b/fs/proc/nommu.c
66983 @@ -64,7 +64,7 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region)
66984
66985 if (file) {
66986 seq_pad(m, ' ');
66987 - seq_path(m, &file->f_path, "");
66988 + seq_path(m, &file->f_path, "\n\\");
66989 }
66990
66991 seq_putc(m, '\n');
66992 diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
66993 index 1bde894..22ac7eb 100644
66994 --- a/fs/proc/proc_net.c
66995 +++ b/fs/proc/proc_net.c
66996 @@ -23,9 +23,27 @@
66997 #include <linux/nsproxy.h>
66998 #include <net/net_namespace.h>
66999 #include <linux/seq_file.h>
67000 +#include <linux/grsecurity.h>
67001
67002 #include "internal.h"
67003
67004 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
67005 +static struct seq_operations *ipv6_seq_ops_addr;
67006 +
67007 +void register_ipv6_seq_ops_addr(struct seq_operations *addr)
67008 +{
67009 + ipv6_seq_ops_addr = addr;
67010 +}
67011 +
67012 +void unregister_ipv6_seq_ops_addr(void)
67013 +{
67014 + ipv6_seq_ops_addr = NULL;
67015 +}
67016 +
67017 +EXPORT_SYMBOL_GPL(register_ipv6_seq_ops_addr);
67018 +EXPORT_SYMBOL_GPL(unregister_ipv6_seq_ops_addr);
67019 +#endif
67020 +
67021 static inline struct net *PDE_NET(struct proc_dir_entry *pde)
67022 {
67023 return pde->parent->data;
67024 @@ -36,6 +54,8 @@ static struct net *get_proc_net(const struct inode *inode)
67025 return maybe_get_net(PDE_NET(PDE(inode)));
67026 }
67027
67028 +extern const struct seq_operations dev_seq_ops;
67029 +
67030 int seq_open_net(struct inode *ino, struct file *f,
67031 const struct seq_operations *ops, int size)
67032 {
67033 @@ -44,6 +64,14 @@ int seq_open_net(struct inode *ino, struct file *f,
67034
67035 BUG_ON(size < sizeof(*p));
67036
67037 + /* only permit access to /proc/net/dev */
67038 + if (
67039 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
67040 + ops != ipv6_seq_ops_addr &&
67041 +#endif
67042 + ops != &dev_seq_ops && gr_proc_is_restricted())
67043 + return -EACCES;
67044 +
67045 net = get_proc_net(ino);
67046 if (net == NULL)
67047 return -ENXIO;
67048 @@ -66,6 +94,9 @@ int single_open_net(struct inode *inode, struct file *file,
67049 int err;
67050 struct net *net;
67051
67052 + if (gr_proc_is_restricted())
67053 + return -EACCES;
67054 +
67055 err = -ENXIO;
67056 net = get_proc_net(inode);
67057 if (net == NULL)
67058 diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
67059 index f92d5dd..26398ac 100644
67060 --- a/fs/proc/proc_sysctl.c
67061 +++ b/fs/proc/proc_sysctl.c
67062 @@ -11,13 +11,21 @@
67063 #include <linux/namei.h>
67064 #include <linux/mm.h>
67065 #include <linux/module.h>
67066 +#include <linux/nsproxy.h>
67067 +#ifdef CONFIG_GRKERNSEC
67068 +#include <net/net_namespace.h>
67069 +#endif
67070 #include "internal.h"
67071
67072 +extern int gr_handle_chroot_sysctl(const int op);
67073 +extern int gr_handle_sysctl_mod(const char *dirname, const char *name,
67074 + const int op);
67075 +
67076 static const struct dentry_operations proc_sys_dentry_operations;
67077 static const struct file_operations proc_sys_file_operations;
67078 -static const struct inode_operations proc_sys_inode_operations;
67079 +const struct inode_operations proc_sys_inode_operations;
67080 static const struct file_operations proc_sys_dir_file_operations;
67081 -static const struct inode_operations proc_sys_dir_operations;
67082 +const struct inode_operations proc_sys_dir_operations;
67083
67084 void proc_sys_poll_notify(struct ctl_table_poll *poll)
67085 {
67086 @@ -467,6 +475,9 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry,
67087
67088 err = NULL;
67089 d_set_d_op(dentry, &proc_sys_dentry_operations);
67090 +
67091 + gr_handle_proc_create(dentry, inode);
67092 +
67093 d_add(dentry, inode);
67094
67095 out:
67096 @@ -482,6 +493,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
67097 struct inode *inode = file_inode(filp);
67098 struct ctl_table_header *head = grab_header(inode);
67099 struct ctl_table *table = PROC_I(inode)->sysctl_entry;
67100 + int op = write ? MAY_WRITE : MAY_READ;
67101 ssize_t error;
67102 size_t res;
67103
67104 @@ -493,7 +505,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
67105 * and won't be until we finish.
67106 */
67107 error = -EPERM;
67108 - if (sysctl_perm(head, table, write ? MAY_WRITE : MAY_READ))
67109 + if (sysctl_perm(head, table, op))
67110 goto out;
67111
67112 /* if that can happen at all, it should be -EINVAL, not -EISDIR */
67113 @@ -501,6 +513,27 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
67114 if (!table->proc_handler)
67115 goto out;
67116
67117 +#ifdef CONFIG_GRKERNSEC
67118 + error = -EPERM;
67119 + if (gr_handle_chroot_sysctl(op))
67120 + goto out;
67121 + dget(filp->f_path.dentry);
67122 + if (gr_handle_sysctl_mod(filp->f_path.dentry->d_parent->d_name.name, table->procname, op)) {
67123 + dput(filp->f_path.dentry);
67124 + goto out;
67125 + }
67126 + dput(filp->f_path.dentry);
67127 + if (!gr_acl_handle_open(filp->f_path.dentry, filp->f_path.mnt, op))
67128 + goto out;
67129 + if (write) {
67130 + if (current->nsproxy->net_ns != table->extra2) {
67131 + if (!capable(CAP_SYS_ADMIN))
67132 + goto out;
67133 + } else if (!ns_capable(current->nsproxy->net_ns->user_ns, CAP_NET_ADMIN))
67134 + goto out;
67135 + }
67136 +#endif
67137 +
67138 /* careful: calling conventions are nasty here */
67139 res = count;
67140 error = table->proc_handler(table, write, buf, &res, ppos);
67141 @@ -598,6 +631,9 @@ static bool proc_sys_fill_cache(struct file *file,
67142 return false;
67143 } else {
67144 d_set_d_op(child, &proc_sys_dentry_operations);
67145 +
67146 + gr_handle_proc_create(child, inode);
67147 +
67148 d_add(child, inode);
67149 }
67150 } else {
67151 @@ -641,6 +677,9 @@ static int scan(struct ctl_table_header *head, struct ctl_table *table,
67152 if ((*pos)++ < ctx->pos)
67153 return true;
67154
67155 + if (!gr_acl_handle_hidden_file(file->f_path.dentry, file->f_path.mnt))
67156 + return 0;
67157 +
67158 if (unlikely(S_ISLNK(table->mode)))
67159 res = proc_sys_link_fill_cache(file, ctx, head, table);
67160 else
67161 @@ -734,6 +773,9 @@ static int proc_sys_getattr(struct vfsmount *mnt, struct dentry *dentry, struct
67162 if (IS_ERR(head))
67163 return PTR_ERR(head);
67164
67165 + if (table && !gr_acl_handle_hidden_file(dentry, mnt))
67166 + return -ENOENT;
67167 +
67168 generic_fillattr(inode, stat);
67169 if (table)
67170 stat->mode = (stat->mode & S_IFMT) | table->mode;
67171 @@ -756,13 +798,13 @@ static const struct file_operations proc_sys_dir_file_operations = {
67172 .llseek = generic_file_llseek,
67173 };
67174
67175 -static const struct inode_operations proc_sys_inode_operations = {
67176 +const struct inode_operations proc_sys_inode_operations = {
67177 .permission = proc_sys_permission,
67178 .setattr = proc_sys_setattr,
67179 .getattr = proc_sys_getattr,
67180 };
67181
67182 -static const struct inode_operations proc_sys_dir_operations = {
67183 +const struct inode_operations proc_sys_dir_operations = {
67184 .lookup = proc_sys_lookup,
67185 .permission = proc_sys_permission,
67186 .setattr = proc_sys_setattr,
67187 @@ -839,7 +881,7 @@ static struct ctl_dir *find_subdir(struct ctl_dir *dir,
67188 static struct ctl_dir *new_dir(struct ctl_table_set *set,
67189 const char *name, int namelen)
67190 {
67191 - struct ctl_table *table;
67192 + ctl_table_no_const *table;
67193 struct ctl_dir *new;
67194 struct ctl_node *node;
67195 char *new_name;
67196 @@ -851,7 +893,7 @@ static struct ctl_dir *new_dir(struct ctl_table_set *set,
67197 return NULL;
67198
67199 node = (struct ctl_node *)(new + 1);
67200 - table = (struct ctl_table *)(node + 1);
67201 + table = (ctl_table_no_const *)(node + 1);
67202 new_name = (char *)(table + 2);
67203 memcpy(new_name, name, namelen);
67204 new_name[namelen] = '\0';
67205 @@ -1020,7 +1062,8 @@ static int sysctl_check_table(const char *path, struct ctl_table *table)
67206 static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table *table,
67207 struct ctl_table_root *link_root)
67208 {
67209 - struct ctl_table *link_table, *entry, *link;
67210 + ctl_table_no_const *link_table, *link;
67211 + struct ctl_table *entry;
67212 struct ctl_table_header *links;
67213 struct ctl_node *node;
67214 char *link_name;
67215 @@ -1043,7 +1086,7 @@ static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table
67216 return NULL;
67217
67218 node = (struct ctl_node *)(links + 1);
67219 - link_table = (struct ctl_table *)(node + nr_entries);
67220 + link_table = (ctl_table_no_const *)(node + nr_entries);
67221 link_name = (char *)&link_table[nr_entries + 1];
67222
67223 for (link = link_table, entry = table; entry->procname; link++, entry++) {
67224 @@ -1291,8 +1334,8 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
67225 struct ctl_table_header ***subheader, struct ctl_table_set *set,
67226 struct ctl_table *table)
67227 {
67228 - struct ctl_table *ctl_table_arg = NULL;
67229 - struct ctl_table *entry, *files;
67230 + ctl_table_no_const *ctl_table_arg = NULL, *files = NULL;
67231 + struct ctl_table *entry;
67232 int nr_files = 0;
67233 int nr_dirs = 0;
67234 int err = -ENOMEM;
67235 @@ -1304,10 +1347,9 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
67236 nr_files++;
67237 }
67238
67239 - files = table;
67240 /* If there are mixed files and directories we need a new table */
67241 if (nr_dirs && nr_files) {
67242 - struct ctl_table *new;
67243 + ctl_table_no_const *new;
67244 files = kzalloc(sizeof(struct ctl_table) * (nr_files + 1),
67245 GFP_KERNEL);
67246 if (!files)
67247 @@ -1325,7 +1367,7 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
67248 /* Register everything except a directory full of subdirectories */
67249 if (nr_files || !nr_dirs) {
67250 struct ctl_table_header *header;
67251 - header = __register_sysctl_table(set, path, files);
67252 + header = __register_sysctl_table(set, path, files ? files : table);
67253 if (!header) {
67254 kfree(ctl_table_arg);
67255 goto out;
67256 diff --git a/fs/proc/root.c b/fs/proc/root.c
67257 index e74ac9f..35e89f4 100644
67258 --- a/fs/proc/root.c
67259 +++ b/fs/proc/root.c
67260 @@ -188,7 +188,15 @@ void __init proc_root_init(void)
67261 proc_mkdir("openprom", NULL);
67262 #endif
67263 proc_tty_init();
67264 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
67265 +#ifdef CONFIG_GRKERNSEC_PROC_USER
67266 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR, NULL);
67267 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
67268 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
67269 +#endif
67270 +#else
67271 proc_mkdir("bus", NULL);
67272 +#endif
67273 proc_sys_init();
67274 }
67275
67276 diff --git a/fs/proc/stat.c b/fs/proc/stat.c
67277 index 510413eb..34d9a8c 100644
67278 --- a/fs/proc/stat.c
67279 +++ b/fs/proc/stat.c
67280 @@ -11,6 +11,7 @@
67281 #include <linux/irqnr.h>
67282 #include <linux/cputime.h>
67283 #include <linux/tick.h>
67284 +#include <linux/grsecurity.h>
67285
67286 #ifndef arch_irq_stat_cpu
67287 #define arch_irq_stat_cpu(cpu) 0
67288 @@ -87,6 +88,18 @@ static int show_stat(struct seq_file *p, void *v)
67289 u64 sum_softirq = 0;
67290 unsigned int per_softirq_sums[NR_SOFTIRQS] = {0};
67291 struct timespec boottime;
67292 + int unrestricted = 1;
67293 +
67294 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
67295 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
67296 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
67297 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
67298 + && !in_group_p(grsec_proc_gid)
67299 +#endif
67300 + )
67301 + unrestricted = 0;
67302 +#endif
67303 +#endif
67304
67305 user = nice = system = idle = iowait =
67306 irq = softirq = steal = 0;
67307 @@ -99,23 +112,25 @@ static int show_stat(struct seq_file *p, void *v)
67308 nice += kcpustat_cpu(i).cpustat[CPUTIME_NICE];
67309 system += kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
67310 idle += get_idle_time(i);
67311 - iowait += get_iowait_time(i);
67312 - irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
67313 - softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
67314 - steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
67315 - guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
67316 - guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
67317 - sum += kstat_cpu_irqs_sum(i);
67318 - sum += arch_irq_stat_cpu(i);
67319 + if (unrestricted) {
67320 + iowait += get_iowait_time(i);
67321 + irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
67322 + softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
67323 + steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
67324 + guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
67325 + guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
67326 + sum += kstat_cpu_irqs_sum(i);
67327 + sum += arch_irq_stat_cpu(i);
67328 + for (j = 0; j < NR_SOFTIRQS; j++) {
67329 + unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
67330
67331 - for (j = 0; j < NR_SOFTIRQS; j++) {
67332 - unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
67333 -
67334 - per_softirq_sums[j] += softirq_stat;
67335 - sum_softirq += softirq_stat;
67336 + per_softirq_sums[j] += softirq_stat;
67337 + sum_softirq += softirq_stat;
67338 + }
67339 }
67340 }
67341 - sum += arch_irq_stat();
67342 + if (unrestricted)
67343 + sum += arch_irq_stat();
67344
67345 seq_puts(p, "cpu ");
67346 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
67347 @@ -136,12 +151,14 @@ static int show_stat(struct seq_file *p, void *v)
67348 nice = kcpustat_cpu(i).cpustat[CPUTIME_NICE];
67349 system = kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
67350 idle = get_idle_time(i);
67351 - iowait = get_iowait_time(i);
67352 - irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
67353 - softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
67354 - steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
67355 - guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
67356 - guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
67357 + if (unrestricted) {
67358 + iowait = get_iowait_time(i);
67359 + irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
67360 + softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
67361 + steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
67362 + guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
67363 + guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
67364 + }
67365 seq_printf(p, "cpu%d", i);
67366 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
67367 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(nice));
67368 @@ -159,7 +176,7 @@ static int show_stat(struct seq_file *p, void *v)
67369
67370 /* sum again ? it could be updated? */
67371 for_each_irq_nr(j)
67372 - seq_put_decimal_ull(p, ' ', kstat_irqs_usr(j));
67373 + seq_put_decimal_ull(p, ' ', unrestricted ? kstat_irqs_usr(j) : 0ULL);
67374
67375 seq_printf(p,
67376 "\nctxt %llu\n"
67377 @@ -167,11 +184,11 @@ static int show_stat(struct seq_file *p, void *v)
67378 "processes %lu\n"
67379 "procs_running %lu\n"
67380 "procs_blocked %lu\n",
67381 - nr_context_switches(),
67382 + unrestricted ? nr_context_switches() : 0ULL,
67383 (unsigned long)jif,
67384 - total_forks,
67385 - nr_running(),
67386 - nr_iowait());
67387 + unrestricted ? total_forks : 0UL,
67388 + unrestricted ? nr_running() : 0UL,
67389 + unrestricted ? nr_iowait() : 0UL);
67390
67391 seq_printf(p, "softirq %llu", (unsigned long long)sum_softirq);
67392
67393 diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
67394 index f86e549..3a88fcd 100644
67395 --- a/fs/proc/task_mmu.c
67396 +++ b/fs/proc/task_mmu.c
67397 @@ -13,12 +13,19 @@
67398 #include <linux/swap.h>
67399 #include <linux/swapops.h>
67400 #include <linux/mmu_notifier.h>
67401 +#include <linux/grsecurity.h>
67402
67403 #include <asm/elf.h>
67404 #include <asm/uaccess.h>
67405 #include <asm/tlbflush.h>
67406 #include "internal.h"
67407
67408 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67409 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
67410 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
67411 + _mm->pax_flags & MF_PAX_SEGMEXEC))
67412 +#endif
67413 +
67414 void task_mem(struct seq_file *m, struct mm_struct *mm)
67415 {
67416 unsigned long data, text, lib, swap;
67417 @@ -54,8 +61,13 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
67418 "VmExe:\t%8lu kB\n"
67419 "VmLib:\t%8lu kB\n"
67420 "VmPTE:\t%8lu kB\n"
67421 - "VmSwap:\t%8lu kB\n",
67422 - hiwater_vm << (PAGE_SHIFT-10),
67423 + "VmSwap:\t%8lu kB\n"
67424 +
67425 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
67426 + "CsBase:\t%8lx\nCsLim:\t%8lx\n"
67427 +#endif
67428 +
67429 + ,hiwater_vm << (PAGE_SHIFT-10),
67430 total_vm << (PAGE_SHIFT-10),
67431 mm->locked_vm << (PAGE_SHIFT-10),
67432 mm->pinned_vm << (PAGE_SHIFT-10),
67433 @@ -65,7 +77,19 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
67434 mm->stack_vm << (PAGE_SHIFT-10), text, lib,
67435 (PTRS_PER_PTE * sizeof(pte_t) *
67436 atomic_long_read(&mm->nr_ptes)) >> 10,
67437 - swap << (PAGE_SHIFT-10));
67438 + swap << (PAGE_SHIFT-10)
67439 +
67440 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
67441 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67442 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_base
67443 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_limit
67444 +#else
67445 + , mm->context.user_cs_base
67446 + , mm->context.user_cs_limit
67447 +#endif
67448 +#endif
67449 +
67450 + );
67451 }
67452
67453 unsigned long task_vsize(struct mm_struct *mm)
67454 @@ -282,13 +306,13 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
67455 pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT;
67456 }
67457
67458 - /* We don't show the stack guard page in /proc/maps */
67459 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67460 + start = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_start;
67461 + end = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_end;
67462 +#else
67463 start = vma->vm_start;
67464 - if (stack_guard_page_start(vma, start))
67465 - start += PAGE_SIZE;
67466 end = vma->vm_end;
67467 - if (stack_guard_page_end(vma, end))
67468 - end -= PAGE_SIZE;
67469 +#endif
67470
67471 seq_setwidth(m, 25 + sizeof(void *) * 6 - 1);
67472 seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu ",
67473 @@ -298,7 +322,11 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
67474 flags & VM_WRITE ? 'w' : '-',
67475 flags & VM_EXEC ? 'x' : '-',
67476 flags & VM_MAYSHARE ? 's' : 'p',
67477 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67478 + PAX_RAND_FLAGS(mm) ? 0UL : pgoff,
67479 +#else
67480 pgoff,
67481 +#endif
67482 MAJOR(dev), MINOR(dev), ino);
67483
67484 /*
67485 @@ -307,7 +335,7 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
67486 */
67487 if (file) {
67488 seq_pad(m, ' ');
67489 - seq_path(m, &file->f_path, "\n");
67490 + seq_path(m, &file->f_path, "\n\\");
67491 goto done;
67492 }
67493
67494 @@ -338,8 +366,9 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
67495 * Thread stack in /proc/PID/task/TID/maps or
67496 * the main process stack.
67497 */
67498 - if (!is_pid || (vma->vm_start <= mm->start_stack &&
67499 - vma->vm_end >= mm->start_stack)) {
67500 + if (!is_pid || (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP)) ||
67501 + (vma->vm_start <= mm->start_stack &&
67502 + vma->vm_end >= mm->start_stack)) {
67503 name = "[stack]";
67504 } else {
67505 /* Thread stack in /proc/PID/maps */
67506 @@ -359,6 +388,12 @@ done:
67507
67508 static int show_map(struct seq_file *m, void *v, int is_pid)
67509 {
67510 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67511 + if (current->exec_id != m->exec_id) {
67512 + gr_log_badprocpid("maps");
67513 + return 0;
67514 + }
67515 +#endif
67516 show_map_vma(m, v, is_pid);
67517 m_cache_vma(m, v);
67518 return 0;
67519 @@ -629,12 +664,23 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
67520 .private = &mss,
67521 };
67522
67523 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67524 + if (current->exec_id != m->exec_id) {
67525 + gr_log_badprocpid("smaps");
67526 + return 0;
67527 + }
67528 +#endif
67529 memset(&mss, 0, sizeof mss);
67530 - mss.vma = vma;
67531 - /* mmap_sem is held in m_start */
67532 - if (vma->vm_mm && !is_vm_hugetlb_page(vma))
67533 - walk_page_range(vma->vm_start, vma->vm_end, &smaps_walk);
67534 -
67535 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67536 + if (!PAX_RAND_FLAGS(vma->vm_mm)) {
67537 +#endif
67538 + mss.vma = vma;
67539 + /* mmap_sem is held in m_start */
67540 + if (vma->vm_mm && !is_vm_hugetlb_page(vma))
67541 + walk_page_range(vma->vm_start, vma->vm_end, &smaps_walk);
67542 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67543 + }
67544 +#endif
67545 show_map_vma(m, vma, is_pid);
67546
67547 seq_printf(m,
67548 @@ -652,7 +698,11 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
67549 "KernelPageSize: %8lu kB\n"
67550 "MMUPageSize: %8lu kB\n"
67551 "Locked: %8lu kB\n",
67552 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67553 + PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : (vma->vm_end - vma->vm_start) >> 10,
67554 +#else
67555 (vma->vm_end - vma->vm_start) >> 10,
67556 +#endif
67557 mss.resident >> 10,
67558 (unsigned long)(mss.pss >> (10 + PSS_SHIFT)),
67559 mss.shared_clean >> 10,
67560 @@ -1489,6 +1539,13 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
67561 char buffer[64];
67562 int nid;
67563
67564 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67565 + if (current->exec_id != m->exec_id) {
67566 + gr_log_badprocpid("numa_maps");
67567 + return 0;
67568 + }
67569 +#endif
67570 +
67571 if (!mm)
67572 return 0;
67573
67574 @@ -1510,11 +1567,15 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
67575 mpol_to_str(buffer, sizeof(buffer), proc_priv->task_mempolicy);
67576 }
67577
67578 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67579 + seq_printf(m, "%08lx %s", PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : vma->vm_start, buffer);
67580 +#else
67581 seq_printf(m, "%08lx %s", vma->vm_start, buffer);
67582 +#endif
67583
67584 if (file) {
67585 seq_puts(m, " file=");
67586 - seq_path(m, &file->f_path, "\n\t= ");
67587 + seq_path(m, &file->f_path, "\n\t\\= ");
67588 } else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) {
67589 seq_puts(m, " heap");
67590 } else {
67591 diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
67592 index 599ec2e..f1413ae 100644
67593 --- a/fs/proc/task_nommu.c
67594 +++ b/fs/proc/task_nommu.c
67595 @@ -51,7 +51,7 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
67596 else
67597 bytes += kobjsize(mm);
67598
67599 - if (current->fs && current->fs->users > 1)
67600 + if (current->fs && atomic_read(&current->fs->users) > 1)
67601 sbytes += kobjsize(current->fs);
67602 else
67603 bytes += kobjsize(current->fs);
67604 @@ -180,7 +180,7 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma,
67605
67606 if (file) {
67607 seq_pad(m, ' ');
67608 - seq_path(m, &file->f_path, "");
67609 + seq_path(m, &file->f_path, "\n\\");
67610 } else if (mm) {
67611 pid_t tid = pid_of_stack(priv, vma, is_pid);
67612
67613 diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
67614 index a90d6d35..d08047c 100644
67615 --- a/fs/proc/vmcore.c
67616 +++ b/fs/proc/vmcore.c
67617 @@ -105,9 +105,13 @@ static ssize_t read_from_oldmem(char *buf, size_t count,
67618 nr_bytes = count;
67619
67620 /* If pfn is not ram, return zeros for sparse dump files */
67621 - if (pfn_is_ram(pfn) == 0)
67622 - memset(buf, 0, nr_bytes);
67623 - else {
67624 + if (pfn_is_ram(pfn) == 0) {
67625 + if (userbuf) {
67626 + if (clear_user((char __force_user *)buf, nr_bytes))
67627 + return -EFAULT;
67628 + } else
67629 + memset(buf, 0, nr_bytes);
67630 + } else {
67631 tmp = copy_oldmem_page(pfn, buf, nr_bytes,
67632 offset, userbuf);
67633 if (tmp < 0)
67634 @@ -170,7 +174,7 @@ int __weak remap_oldmem_pfn_range(struct vm_area_struct *vma,
67635 static int copy_to(void *target, void *src, size_t size, int userbuf)
67636 {
67637 if (userbuf) {
67638 - if (copy_to_user((char __user *) target, src, size))
67639 + if (copy_to_user((char __force_user *) target, src, size))
67640 return -EFAULT;
67641 } else {
67642 memcpy(target, src, size);
67643 @@ -233,7 +237,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
67644 if (*fpos < m->offset + m->size) {
67645 tsz = min_t(size_t, m->offset + m->size - *fpos, buflen);
67646 start = m->paddr + *fpos - m->offset;
67647 - tmp = read_from_oldmem(buffer, tsz, &start, userbuf);
67648 + tmp = read_from_oldmem((char __force_kernel *)buffer, tsz, &start, userbuf);
67649 if (tmp < 0)
67650 return tmp;
67651 buflen -= tsz;
67652 @@ -253,7 +257,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
67653 static ssize_t read_vmcore(struct file *file, char __user *buffer,
67654 size_t buflen, loff_t *fpos)
67655 {
67656 - return __read_vmcore((__force char *) buffer, buflen, fpos, 1);
67657 + return __read_vmcore((__force_kernel char *) buffer, buflen, fpos, 1);
67658 }
67659
67660 /*
67661 diff --git a/fs/qnx6/qnx6.h b/fs/qnx6/qnx6.h
67662 index d3fb2b6..43a8140 100644
67663 --- a/fs/qnx6/qnx6.h
67664 +++ b/fs/qnx6/qnx6.h
67665 @@ -74,7 +74,7 @@ enum {
67666 BYTESEX_BE,
67667 };
67668
67669 -static inline __u64 fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
67670 +static inline __u64 __intentional_overflow(-1) fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
67671 {
67672 if (sbi->s_bytesex == BYTESEX_LE)
67673 return le64_to_cpu((__force __le64)n);
67674 @@ -90,7 +90,7 @@ static inline __fs64 cpu_to_fs64(struct qnx6_sb_info *sbi, __u64 n)
67675 return (__force __fs64)cpu_to_be64(n);
67676 }
67677
67678 -static inline __u32 fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
67679 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
67680 {
67681 if (sbi->s_bytesex == BYTESEX_LE)
67682 return le32_to_cpu((__force __le32)n);
67683 diff --git a/fs/quota/netlink.c b/fs/quota/netlink.c
67684 index bb2869f..d34ada8 100644
67685 --- a/fs/quota/netlink.c
67686 +++ b/fs/quota/netlink.c
67687 @@ -44,7 +44,7 @@ static struct genl_family quota_genl_family = {
67688 void quota_send_warning(struct kqid qid, dev_t dev,
67689 const char warntype)
67690 {
67691 - static atomic_t seq;
67692 + static atomic_unchecked_t seq;
67693 struct sk_buff *skb;
67694 void *msg_head;
67695 int ret;
67696 @@ -60,7 +60,7 @@ void quota_send_warning(struct kqid qid, dev_t dev,
67697 "VFS: Not enough memory to send quota warning.\n");
67698 return;
67699 }
67700 - msg_head = genlmsg_put(skb, 0, atomic_add_return(1, &seq),
67701 + msg_head = genlmsg_put(skb, 0, atomic_add_return_unchecked(1, &seq),
67702 &quota_genl_family, 0, QUOTA_NL_C_WARNING);
67703 if (!msg_head) {
67704 printk(KERN_ERR
67705 diff --git a/fs/read_write.c b/fs/read_write.c
67706 index c0805c93..d39f2eb 100644
67707 --- a/fs/read_write.c
67708 +++ b/fs/read_write.c
67709 @@ -507,7 +507,7 @@ ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t
67710
67711 old_fs = get_fs();
67712 set_fs(get_ds());
67713 - p = (__force const char __user *)buf;
67714 + p = (const char __force_user *)buf;
67715 if (count > MAX_RW_COUNT)
67716 count = MAX_RW_COUNT;
67717 if (file->f_op->write)
67718 diff --git a/fs/readdir.c b/fs/readdir.c
67719 index ced6791..936687b 100644
67720 --- a/fs/readdir.c
67721 +++ b/fs/readdir.c
67722 @@ -18,6 +18,7 @@
67723 #include <linux/security.h>
67724 #include <linux/syscalls.h>
67725 #include <linux/unistd.h>
67726 +#include <linux/namei.h>
67727
67728 #include <asm/uaccess.h>
67729
67730 @@ -71,6 +72,7 @@ struct old_linux_dirent {
67731 struct readdir_callback {
67732 struct dir_context ctx;
67733 struct old_linux_dirent __user * dirent;
67734 + struct file * file;
67735 int result;
67736 };
67737
67738 @@ -89,6 +91,10 @@ static int fillonedir(struct dir_context *ctx, const char *name, int namlen,
67739 buf->result = -EOVERFLOW;
67740 return -EOVERFLOW;
67741 }
67742 +
67743 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67744 + return 0;
67745 +
67746 buf->result++;
67747 dirent = buf->dirent;
67748 if (!access_ok(VERIFY_WRITE, dirent,
67749 @@ -120,6 +126,7 @@ SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
67750 if (!f.file)
67751 return -EBADF;
67752
67753 + buf.file = f.file;
67754 error = iterate_dir(f.file, &buf.ctx);
67755 if (buf.result)
67756 error = buf.result;
67757 @@ -145,6 +152,7 @@ struct getdents_callback {
67758 struct dir_context ctx;
67759 struct linux_dirent __user * current_dir;
67760 struct linux_dirent __user * previous;
67761 + struct file * file;
67762 int count;
67763 int error;
67764 };
67765 @@ -167,6 +175,10 @@ static int filldir(struct dir_context *ctx, const char *name, int namlen,
67766 buf->error = -EOVERFLOW;
67767 return -EOVERFLOW;
67768 }
67769 +
67770 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67771 + return 0;
67772 +
67773 dirent = buf->previous;
67774 if (dirent) {
67775 if (__put_user(offset, &dirent->d_off))
67776 @@ -212,6 +224,7 @@ SYSCALL_DEFINE3(getdents, unsigned int, fd,
67777 if (!f.file)
67778 return -EBADF;
67779
67780 + buf.file = f.file;
67781 error = iterate_dir(f.file, &buf.ctx);
67782 if (error >= 0)
67783 error = buf.error;
67784 @@ -230,6 +243,7 @@ struct getdents_callback64 {
67785 struct dir_context ctx;
67786 struct linux_dirent64 __user * current_dir;
67787 struct linux_dirent64 __user * previous;
67788 + struct file *file;
67789 int count;
67790 int error;
67791 };
67792 @@ -246,6 +260,10 @@ static int filldir64(struct dir_context *ctx, const char *name, int namlen,
67793 buf->error = -EINVAL; /* only used if we fail.. */
67794 if (reclen > buf->count)
67795 return -EINVAL;
67796 +
67797 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67798 + return 0;
67799 +
67800 dirent = buf->previous;
67801 if (dirent) {
67802 if (__put_user(offset, &dirent->d_off))
67803 @@ -293,6 +311,7 @@ SYSCALL_DEFINE3(getdents64, unsigned int, fd,
67804 if (!f.file)
67805 return -EBADF;
67806
67807 + buf.file = f.file;
67808 error = iterate_dir(f.file, &buf.ctx);
67809 if (error >= 0)
67810 error = buf.error;
67811 diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
67812 index 9c02d96..6562c10 100644
67813 --- a/fs/reiserfs/do_balan.c
67814 +++ b/fs/reiserfs/do_balan.c
67815 @@ -1887,7 +1887,7 @@ void do_balance(struct tree_balance *tb, struct item_head *ih,
67816 return;
67817 }
67818
67819 - atomic_inc(&fs_generation(tb->tb_sb));
67820 + atomic_inc_unchecked(&fs_generation(tb->tb_sb));
67821 do_balance_starts(tb);
67822
67823 /*
67824 diff --git a/fs/reiserfs/item_ops.c b/fs/reiserfs/item_ops.c
67825 index aca73dd..e3c558d 100644
67826 --- a/fs/reiserfs/item_ops.c
67827 +++ b/fs/reiserfs/item_ops.c
67828 @@ -724,18 +724,18 @@ static void errcatch_print_vi(struct virtual_item *vi)
67829 }
67830
67831 static struct item_operations errcatch_ops = {
67832 - errcatch_bytes_number,
67833 - errcatch_decrement_key,
67834 - errcatch_is_left_mergeable,
67835 - errcatch_print_item,
67836 - errcatch_check_item,
67837 + .bytes_number = errcatch_bytes_number,
67838 + .decrement_key = errcatch_decrement_key,
67839 + .is_left_mergeable = errcatch_is_left_mergeable,
67840 + .print_item = errcatch_print_item,
67841 + .check_item = errcatch_check_item,
67842
67843 - errcatch_create_vi,
67844 - errcatch_check_left,
67845 - errcatch_check_right,
67846 - errcatch_part_size,
67847 - errcatch_unit_num,
67848 - errcatch_print_vi
67849 + .create_vi = errcatch_create_vi,
67850 + .check_left = errcatch_check_left,
67851 + .check_right = errcatch_check_right,
67852 + .part_size = errcatch_part_size,
67853 + .unit_num = errcatch_unit_num,
67854 + .print_vi = errcatch_print_vi
67855 };
67856
67857 #if ! (TYPE_STAT_DATA == 0 && TYPE_INDIRECT == 1 && TYPE_DIRECT == 2 && TYPE_DIRENTRY == 3)
67858 diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c
67859 index 621b9f3..af527fd 100644
67860 --- a/fs/reiserfs/procfs.c
67861 +++ b/fs/reiserfs/procfs.c
67862 @@ -114,7 +114,7 @@ static int show_super(struct seq_file *m, void *unused)
67863 "SMALL_TAILS " : "NO_TAILS ",
67864 replay_only(sb) ? "REPLAY_ONLY " : "",
67865 convert_reiserfs(sb) ? "CONV " : "",
67866 - atomic_read(&r->s_generation_counter),
67867 + atomic_read_unchecked(&r->s_generation_counter),
67868 SF(s_disk_reads), SF(s_disk_writes), SF(s_fix_nodes),
67869 SF(s_do_balance), SF(s_unneeded_left_neighbor),
67870 SF(s_good_search_by_key_reada), SF(s_bmaps),
67871 diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
67872 index bb79cdd..fcf49ef 100644
67873 --- a/fs/reiserfs/reiserfs.h
67874 +++ b/fs/reiserfs/reiserfs.h
67875 @@ -580,7 +580,7 @@ struct reiserfs_sb_info {
67876 /* Comment? -Hans */
67877 wait_queue_head_t s_wait;
67878 /* increased by one every time the tree gets re-balanced */
67879 - atomic_t s_generation_counter;
67880 + atomic_unchecked_t s_generation_counter;
67881
67882 /* File system properties. Currently holds on-disk FS format */
67883 unsigned long s_properties;
67884 @@ -2301,7 +2301,7 @@ static inline loff_t max_reiserfs_offset(struct inode *inode)
67885 #define REISERFS_USER_MEM 1 /* user memory mode */
67886
67887 #define fs_generation(s) (REISERFS_SB(s)->s_generation_counter)
67888 -#define get_generation(s) atomic_read (&fs_generation(s))
67889 +#define get_generation(s) atomic_read_unchecked (&fs_generation(s))
67890 #define FILESYSTEM_CHANGED_TB(tb) (get_generation((tb)->tb_sb) != (tb)->fs_gen)
67891 #define __fs_changed(gen,s) (gen != get_generation (s))
67892 #define fs_changed(gen,s) \
67893 diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
67894 index 71fbbe3..eff29ba 100644
67895 --- a/fs/reiserfs/super.c
67896 +++ b/fs/reiserfs/super.c
67897 @@ -1868,6 +1868,10 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
67898 sbi->s_mount_opt |= (1 << REISERFS_SMALLTAIL);
67899 sbi->s_mount_opt |= (1 << REISERFS_ERROR_RO);
67900 sbi->s_mount_opt |= (1 << REISERFS_BARRIER_FLUSH);
67901 +#ifdef CONFIG_REISERFS_FS_XATTR
67902 + /* turn on user xattrs by default */
67903 + sbi->s_mount_opt |= (1 << REISERFS_XATTRS_USER);
67904 +#endif
67905 /* no preallocation minimum, be smart in reiserfs_file_write instead */
67906 sbi->s_alloc_options.preallocmin = 0;
67907 /* Preallocate by 16 blocks (17-1) at once */
67908 diff --git a/fs/select.c b/fs/select.c
67909 index 467bb1c..cf9d65a 100644
67910 --- a/fs/select.c
67911 +++ b/fs/select.c
67912 @@ -20,6 +20,7 @@
67913 #include <linux/export.h>
67914 #include <linux/slab.h>
67915 #include <linux/poll.h>
67916 +#include <linux/security.h>
67917 #include <linux/personality.h> /* for STICKY_TIMEOUTS */
67918 #include <linux/file.h>
67919 #include <linux/fdtable.h>
67920 @@ -880,6 +881,7 @@ int do_sys_poll(struct pollfd __user *ufds, unsigned int nfds,
67921 struct poll_list *walk = head;
67922 unsigned long todo = nfds;
67923
67924 + gr_learn_resource(current, RLIMIT_NOFILE, nfds, 1);
67925 if (nfds > rlimit(RLIMIT_NOFILE))
67926 return -EINVAL;
67927
67928 diff --git a/fs/seq_file.c b/fs/seq_file.c
67929 index dbf3a59..daf023f 100644
67930 --- a/fs/seq_file.c
67931 +++ b/fs/seq_file.c
67932 @@ -12,6 +12,8 @@
67933 #include <linux/slab.h>
67934 #include <linux/cred.h>
67935 #include <linux/mm.h>
67936 +#include <linux/sched.h>
67937 +#include <linux/grsecurity.h>
67938
67939 #include <asm/uaccess.h>
67940 #include <asm/page.h>
67941 @@ -23,16 +25,7 @@ static void seq_set_overflow(struct seq_file *m)
67942
67943 static void *seq_buf_alloc(unsigned long size)
67944 {
67945 - void *buf;
67946 -
67947 - /*
67948 - * __GFP_NORETRY to avoid oom-killings with high-order allocations -
67949 - * it's better to fall back to vmalloc() than to kill things.
67950 - */
67951 - buf = kmalloc(size, GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN);
67952 - if (!buf && size > PAGE_SIZE)
67953 - buf = vmalloc(size);
67954 - return buf;
67955 + return kmalloc(size, GFP_KERNEL | GFP_USERCOPY);
67956 }
67957
67958 /**
67959 @@ -65,6 +58,9 @@ int seq_open(struct file *file, const struct seq_operations *op)
67960 #ifdef CONFIG_USER_NS
67961 p->user_ns = file->f_cred->user_ns;
67962 #endif
67963 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67964 + p->exec_id = current->exec_id;
67965 +#endif
67966
67967 /*
67968 * Wrappers around seq_open(e.g. swaps_open) need to be
67969 @@ -87,6 +83,16 @@ int seq_open(struct file *file, const struct seq_operations *op)
67970 }
67971 EXPORT_SYMBOL(seq_open);
67972
67973 +
67974 +int seq_open_restrict(struct file *file, const struct seq_operations *op)
67975 +{
67976 + if (gr_proc_is_restricted())
67977 + return -EACCES;
67978 +
67979 + return seq_open(file, op);
67980 +}
67981 +EXPORT_SYMBOL(seq_open_restrict);
67982 +
67983 static int traverse(struct seq_file *m, loff_t offset)
67984 {
67985 loff_t pos = 0, index;
67986 @@ -158,7 +164,7 @@ Eoverflow:
67987 ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
67988 {
67989 struct seq_file *m = file->private_data;
67990 - size_t copied = 0;
67991 + ssize_t copied = 0;
67992 loff_t pos;
67993 size_t n;
67994 void *p;
67995 @@ -589,7 +595,7 @@ static void single_stop(struct seq_file *p, void *v)
67996 int single_open(struct file *file, int (*show)(struct seq_file *, void *),
67997 void *data)
67998 {
67999 - struct seq_operations *op = kmalloc(sizeof(*op), GFP_KERNEL);
68000 + seq_operations_no_const *op = kzalloc(sizeof(*op), GFP_KERNEL);
68001 int res = -ENOMEM;
68002
68003 if (op) {
68004 @@ -625,6 +631,17 @@ int single_open_size(struct file *file, int (*show)(struct seq_file *, void *),
68005 }
68006 EXPORT_SYMBOL(single_open_size);
68007
68008 +int single_open_restrict(struct file *file, int (*show)(struct seq_file *, void *),
68009 + void *data)
68010 +{
68011 + if (gr_proc_is_restricted())
68012 + return -EACCES;
68013 +
68014 + return single_open(file, show, data);
68015 +}
68016 +EXPORT_SYMBOL(single_open_restrict);
68017 +
68018 +
68019 int single_release(struct inode *inode, struct file *file)
68020 {
68021 const struct seq_operations *op = ((struct seq_file *)file->private_data)->op;
68022 diff --git a/fs/splice.c b/fs/splice.c
68023 index 75c6058..770d40c 100644
68024 --- a/fs/splice.c
68025 +++ b/fs/splice.c
68026 @@ -193,7 +193,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
68027 pipe_lock(pipe);
68028
68029 for (;;) {
68030 - if (!pipe->readers) {
68031 + if (!atomic_read(&pipe->readers)) {
68032 send_sig(SIGPIPE, current, 0);
68033 if (!ret)
68034 ret = -EPIPE;
68035 @@ -216,7 +216,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
68036 page_nr++;
68037 ret += buf->len;
68038
68039 - if (pipe->files)
68040 + if (atomic_read(&pipe->files))
68041 do_wakeup = 1;
68042
68043 if (!--spd->nr_pages)
68044 @@ -247,9 +247,9 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
68045 do_wakeup = 0;
68046 }
68047
68048 - pipe->waiting_writers++;
68049 + atomic_inc(&pipe->waiting_writers);
68050 pipe_wait(pipe);
68051 - pipe->waiting_writers--;
68052 + atomic_dec(&pipe->waiting_writers);
68053 }
68054
68055 pipe_unlock(pipe);
68056 @@ -576,7 +576,7 @@ static ssize_t kernel_readv(struct file *file, const struct iovec *vec,
68057 old_fs = get_fs();
68058 set_fs(get_ds());
68059 /* The cast to a user pointer is valid due to the set_fs() */
68060 - res = vfs_readv(file, (const struct iovec __user *)vec, vlen, &pos);
68061 + res = vfs_readv(file, (const struct iovec __force_user *)vec, vlen, &pos);
68062 set_fs(old_fs);
68063
68064 return res;
68065 @@ -591,7 +591,7 @@ ssize_t kernel_write(struct file *file, const char *buf, size_t count,
68066 old_fs = get_fs();
68067 set_fs(get_ds());
68068 /* The cast to a user pointer is valid due to the set_fs() */
68069 - res = vfs_write(file, (__force const char __user *)buf, count, &pos);
68070 + res = vfs_write(file, (const char __force_user *)buf, count, &pos);
68071 set_fs(old_fs);
68072
68073 return res;
68074 @@ -644,7 +644,7 @@ ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
68075 goto err;
68076
68077 this_len = min_t(size_t, len, PAGE_CACHE_SIZE - offset);
68078 - vec[i].iov_base = (void __user *) page_address(page);
68079 + vec[i].iov_base = (void __force_user *) page_address(page);
68080 vec[i].iov_len = this_len;
68081 spd.pages[i] = page;
68082 spd.nr_pages++;
68083 @@ -783,7 +783,7 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
68084 ops->release(pipe, buf);
68085 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
68086 pipe->nrbufs--;
68087 - if (pipe->files)
68088 + if (atomic_read(&pipe->files))
68089 sd->need_wakeup = true;
68090 }
68091
68092 @@ -807,10 +807,10 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
68093 static int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)
68094 {
68095 while (!pipe->nrbufs) {
68096 - if (!pipe->writers)
68097 + if (!atomic_read(&pipe->writers))
68098 return 0;
68099
68100 - if (!pipe->waiting_writers && sd->num_spliced)
68101 + if (!atomic_read(&pipe->waiting_writers) && sd->num_spliced)
68102 return 0;
68103
68104 if (sd->flags & SPLICE_F_NONBLOCK)
68105 @@ -1040,7 +1040,7 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
68106 ops->release(pipe, buf);
68107 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
68108 pipe->nrbufs--;
68109 - if (pipe->files)
68110 + if (atomic_read(&pipe->files))
68111 sd.need_wakeup = true;
68112 } else {
68113 buf->offset += ret;
68114 @@ -1200,7 +1200,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
68115 * out of the pipe right after the splice_to_pipe(). So set
68116 * PIPE_READERS appropriately.
68117 */
68118 - pipe->readers = 1;
68119 + atomic_set(&pipe->readers, 1);
68120
68121 current->splice_pipe = pipe;
68122 }
68123 @@ -1497,6 +1497,7 @@ static int get_iovec_page_array(const struct iovec __user *iov,
68124
68125 partial[buffers].offset = off;
68126 partial[buffers].len = plen;
68127 + partial[buffers].private = 0;
68128
68129 off = 0;
68130 len -= plen;
68131 @@ -1733,9 +1734,9 @@ static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
68132 ret = -ERESTARTSYS;
68133 break;
68134 }
68135 - if (!pipe->writers)
68136 + if (!atomic_read(&pipe->writers))
68137 break;
68138 - if (!pipe->waiting_writers) {
68139 + if (!atomic_read(&pipe->waiting_writers)) {
68140 if (flags & SPLICE_F_NONBLOCK) {
68141 ret = -EAGAIN;
68142 break;
68143 @@ -1767,7 +1768,7 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
68144 pipe_lock(pipe);
68145
68146 while (pipe->nrbufs >= pipe->buffers) {
68147 - if (!pipe->readers) {
68148 + if (!atomic_read(&pipe->readers)) {
68149 send_sig(SIGPIPE, current, 0);
68150 ret = -EPIPE;
68151 break;
68152 @@ -1780,9 +1781,9 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
68153 ret = -ERESTARTSYS;
68154 break;
68155 }
68156 - pipe->waiting_writers++;
68157 + atomic_inc(&pipe->waiting_writers);
68158 pipe_wait(pipe);
68159 - pipe->waiting_writers--;
68160 + atomic_dec(&pipe->waiting_writers);
68161 }
68162
68163 pipe_unlock(pipe);
68164 @@ -1818,14 +1819,14 @@ retry:
68165 pipe_double_lock(ipipe, opipe);
68166
68167 do {
68168 - if (!opipe->readers) {
68169 + if (!atomic_read(&opipe->readers)) {
68170 send_sig(SIGPIPE, current, 0);
68171 if (!ret)
68172 ret = -EPIPE;
68173 break;
68174 }
68175
68176 - if (!ipipe->nrbufs && !ipipe->writers)
68177 + if (!ipipe->nrbufs && !atomic_read(&ipipe->writers))
68178 break;
68179
68180 /*
68181 @@ -1922,7 +1923,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
68182 pipe_double_lock(ipipe, opipe);
68183
68184 do {
68185 - if (!opipe->readers) {
68186 + if (!atomic_read(&opipe->readers)) {
68187 send_sig(SIGPIPE, current, 0);
68188 if (!ret)
68189 ret = -EPIPE;
68190 @@ -1967,7 +1968,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
68191 * return EAGAIN if we have the potential of some data in the
68192 * future, otherwise just return 0
68193 */
68194 - if (!ret && ipipe->waiting_writers && (flags & SPLICE_F_NONBLOCK))
68195 + if (!ret && atomic_read(&ipipe->waiting_writers) && (flags & SPLICE_F_NONBLOCK))
68196 ret = -EAGAIN;
68197
68198 pipe_unlock(ipipe);
68199 diff --git a/fs/stat.c b/fs/stat.c
68200 index ae0c3ce..9ee641c 100644
68201 --- a/fs/stat.c
68202 +++ b/fs/stat.c
68203 @@ -28,8 +28,13 @@ void generic_fillattr(struct inode *inode, struct kstat *stat)
68204 stat->gid = inode->i_gid;
68205 stat->rdev = inode->i_rdev;
68206 stat->size = i_size_read(inode);
68207 - stat->atime = inode->i_atime;
68208 - stat->mtime = inode->i_mtime;
68209 + if (is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
68210 + stat->atime = inode->i_ctime;
68211 + stat->mtime = inode->i_ctime;
68212 + } else {
68213 + stat->atime = inode->i_atime;
68214 + stat->mtime = inode->i_mtime;
68215 + }
68216 stat->ctime = inode->i_ctime;
68217 stat->blksize = (1 << inode->i_blkbits);
68218 stat->blocks = inode->i_blocks;
68219 @@ -52,9 +57,16 @@ EXPORT_SYMBOL(generic_fillattr);
68220 int vfs_getattr_nosec(struct path *path, struct kstat *stat)
68221 {
68222 struct inode *inode = path->dentry->d_inode;
68223 + int retval;
68224
68225 - if (inode->i_op->getattr)
68226 - return inode->i_op->getattr(path->mnt, path->dentry, stat);
68227 + if (inode->i_op->getattr) {
68228 + retval = inode->i_op->getattr(path->mnt, path->dentry, stat);
68229 + if (!retval && is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
68230 + stat->atime = stat->ctime;
68231 + stat->mtime = stat->ctime;
68232 + }
68233 + return retval;
68234 + }
68235
68236 generic_fillattr(inode, stat);
68237 return 0;
68238 diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
68239 index 0b45ff4..edf9d3a 100644
68240 --- a/fs/sysfs/dir.c
68241 +++ b/fs/sysfs/dir.c
68242 @@ -33,6 +33,10 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
68243 kfree(buf);
68244 }
68245
68246 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68247 +extern int grsec_enable_sysfs_restrict;
68248 +#endif
68249 +
68250 /**
68251 * sysfs_create_dir_ns - create a directory for an object with a namespace tag
68252 * @kobj: object we're creating directory for
68253 @@ -41,9 +45,16 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
68254 int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
68255 {
68256 struct kernfs_node *parent, *kn;
68257 + const char *name;
68258 + umode_t mode = S_IRWXU | S_IRUGO | S_IXUGO;
68259 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68260 + const char *parent_name;
68261 +#endif
68262
68263 BUG_ON(!kobj);
68264
68265 + name = kobject_name(kobj);
68266 +
68267 if (kobj->parent)
68268 parent = kobj->parent->sd;
68269 else
68270 @@ -52,11 +63,24 @@ int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
68271 if (!parent)
68272 return -ENOENT;
68273
68274 - kn = kernfs_create_dir_ns(parent, kobject_name(kobj),
68275 - S_IRWXU | S_IRUGO | S_IXUGO, kobj, ns);
68276 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68277 + parent_name = parent->name;
68278 + mode = S_IRWXU;
68279 +
68280 + if ((!strcmp(parent_name, "") && (!strcmp(name, "devices") || !strcmp(name, "fs"))) ||
68281 + (!strcmp(parent_name, "devices") && !strcmp(name, "system")) ||
68282 + (!strcmp(parent_name, "fs") && (!strcmp(name, "selinux") || !strcmp(name, "fuse") || !strcmp(name, "ecryptfs"))) ||
68283 + (!strcmp(parent_name, "system") && !strcmp(name, "cpu")))
68284 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
68285 + if (!grsec_enable_sysfs_restrict)
68286 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
68287 +#endif
68288 +
68289 + kn = kernfs_create_dir_ns(parent, name,
68290 + mode, kobj, ns);
68291 if (IS_ERR(kn)) {
68292 if (PTR_ERR(kn) == -EEXIST)
68293 - sysfs_warn_dup(parent, kobject_name(kobj));
68294 + sysfs_warn_dup(parent, name);
68295 return PTR_ERR(kn);
68296 }
68297
68298 diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h
68299 index 69d4889..a810bd4 100644
68300 --- a/fs/sysv/sysv.h
68301 +++ b/fs/sysv/sysv.h
68302 @@ -188,7 +188,7 @@ static inline u32 PDP_swab(u32 x)
68303 #endif
68304 }
68305
68306 -static inline __u32 fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
68307 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
68308 {
68309 if (sbi->s_bytesex == BYTESEX_PDP)
68310 return PDP_swab((__force __u32)n);
68311 diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
68312 index fb08b0c..65fcc7e 100644
68313 --- a/fs/ubifs/io.c
68314 +++ b/fs/ubifs/io.c
68315 @@ -155,7 +155,7 @@ int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len)
68316 return err;
68317 }
68318
68319 -int ubifs_leb_unmap(struct ubifs_info *c, int lnum)
68320 +int __intentional_overflow(-1) ubifs_leb_unmap(struct ubifs_info *c, int lnum)
68321 {
68322 int err;
68323
68324 diff --git a/fs/udf/misc.c b/fs/udf/misc.c
68325 index c175b4d..8f36a16 100644
68326 --- a/fs/udf/misc.c
68327 +++ b/fs/udf/misc.c
68328 @@ -289,7 +289,7 @@ void udf_new_tag(char *data, uint16_t ident, uint16_t version, uint16_t snum,
68329
68330 u8 udf_tag_checksum(const struct tag *t)
68331 {
68332 - u8 *data = (u8 *)t;
68333 + const u8 *data = (const u8 *)t;
68334 u8 checksum = 0;
68335 int i;
68336 for (i = 0; i < sizeof(struct tag); ++i)
68337 diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h
68338 index 8d974c4..b82f6ec 100644
68339 --- a/fs/ufs/swab.h
68340 +++ b/fs/ufs/swab.h
68341 @@ -22,7 +22,7 @@ enum {
68342 BYTESEX_BE
68343 };
68344
68345 -static inline u64
68346 +static inline u64 __intentional_overflow(-1)
68347 fs64_to_cpu(struct super_block *sbp, __fs64 n)
68348 {
68349 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
68350 @@ -40,7 +40,7 @@ cpu_to_fs64(struct super_block *sbp, u64 n)
68351 return (__force __fs64)cpu_to_be64(n);
68352 }
68353
68354 -static inline u32
68355 +static inline u32 __intentional_overflow(-1)
68356 fs32_to_cpu(struct super_block *sbp, __fs32 n)
68357 {
68358 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
68359 diff --git a/fs/utimes.c b/fs/utimes.c
68360 index aa138d6..5f3a811 100644
68361 --- a/fs/utimes.c
68362 +++ b/fs/utimes.c
68363 @@ -1,6 +1,7 @@
68364 #include <linux/compiler.h>
68365 #include <linux/file.h>
68366 #include <linux/fs.h>
68367 +#include <linux/security.h>
68368 #include <linux/linkage.h>
68369 #include <linux/mount.h>
68370 #include <linux/namei.h>
68371 @@ -103,6 +104,12 @@ static int utimes_common(struct path *path, struct timespec *times)
68372 }
68373 }
68374 retry_deleg:
68375 +
68376 + if (!gr_acl_handle_utime(path->dentry, path->mnt)) {
68377 + error = -EACCES;
68378 + goto mnt_drop_write_and_out;
68379 + }
68380 +
68381 mutex_lock(&inode->i_mutex);
68382 error = notify_change(path->dentry, &newattrs, &delegated_inode);
68383 mutex_unlock(&inode->i_mutex);
68384 diff --git a/fs/xattr.c b/fs/xattr.c
68385 index 4ef6985..a6cd6567 100644
68386 --- a/fs/xattr.c
68387 +++ b/fs/xattr.c
68388 @@ -227,6 +227,27 @@ int vfs_xattr_cmp(struct dentry *dentry, const char *xattr_name,
68389 return rc;
68390 }
68391
68392 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
68393 +ssize_t
68394 +pax_getxattr(struct dentry *dentry, void *value, size_t size)
68395 +{
68396 + struct inode *inode = dentry->d_inode;
68397 + ssize_t error;
68398 +
68399 + error = inode_permission(inode, MAY_EXEC);
68400 + if (error)
68401 + return error;
68402 +
68403 + if (inode->i_op->getxattr)
68404 + error = inode->i_op->getxattr(dentry, XATTR_NAME_PAX_FLAGS, value, size);
68405 + else
68406 + error = -EOPNOTSUPP;
68407 +
68408 + return error;
68409 +}
68410 +EXPORT_SYMBOL(pax_getxattr);
68411 +#endif
68412 +
68413 ssize_t
68414 vfs_getxattr(struct dentry *dentry, const char *name, void *value, size_t size)
68415 {
68416 @@ -319,7 +340,7 @@ EXPORT_SYMBOL_GPL(vfs_removexattr);
68417 * Extended attribute SET operations
68418 */
68419 static long
68420 -setxattr(struct dentry *d, const char __user *name, const void __user *value,
68421 +setxattr(struct path *path, const char __user *name, const void __user *value,
68422 size_t size, int flags)
68423 {
68424 int error;
68425 @@ -355,7 +376,12 @@ setxattr(struct dentry *d, const char __user *name, const void __user *value,
68426 posix_acl_fix_xattr_from_user(kvalue, size);
68427 }
68428
68429 - error = vfs_setxattr(d, kname, kvalue, size, flags);
68430 + if (!gr_acl_handle_setxattr(path->dentry, path->mnt)) {
68431 + error = -EACCES;
68432 + goto out;
68433 + }
68434 +
68435 + error = vfs_setxattr(path->dentry, kname, kvalue, size, flags);
68436 out:
68437 if (vvalue)
68438 vfree(vvalue);
68439 @@ -376,7 +402,7 @@ retry:
68440 return error;
68441 error = mnt_want_write(path.mnt);
68442 if (!error) {
68443 - error = setxattr(path.dentry, name, value, size, flags);
68444 + error = setxattr(&path, name, value, size, flags);
68445 mnt_drop_write(path.mnt);
68446 }
68447 path_put(&path);
68448 @@ -412,7 +438,7 @@ SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name,
68449 audit_file(f.file);
68450 error = mnt_want_write_file(f.file);
68451 if (!error) {
68452 - error = setxattr(f.file->f_path.dentry, name, value, size, flags);
68453 + error = setxattr(&f.file->f_path, name, value, size, flags);
68454 mnt_drop_write_file(f.file);
68455 }
68456 fdput(f);
68457 @@ -598,7 +624,7 @@ SYSCALL_DEFINE3(flistxattr, int, fd, char __user *, list, size_t, size)
68458 * Extended attribute REMOVE operations
68459 */
68460 static long
68461 -removexattr(struct dentry *d, const char __user *name)
68462 +removexattr(struct path *path, const char __user *name)
68463 {
68464 int error;
68465 char kname[XATTR_NAME_MAX + 1];
68466 @@ -609,7 +635,10 @@ removexattr(struct dentry *d, const char __user *name)
68467 if (error < 0)
68468 return error;
68469
68470 - return vfs_removexattr(d, kname);
68471 + if (!gr_acl_handle_removexattr(path->dentry, path->mnt))
68472 + return -EACCES;
68473 +
68474 + return vfs_removexattr(path->dentry, kname);
68475 }
68476
68477 static int path_removexattr(const char __user *pathname,
68478 @@ -623,7 +652,7 @@ retry:
68479 return error;
68480 error = mnt_want_write(path.mnt);
68481 if (!error) {
68482 - error = removexattr(path.dentry, name);
68483 + error = removexattr(&path, name);
68484 mnt_drop_write(path.mnt);
68485 }
68486 path_put(&path);
68487 @@ -649,14 +678,16 @@ SYSCALL_DEFINE2(lremovexattr, const char __user *, pathname,
68488 SYSCALL_DEFINE2(fremovexattr, int, fd, const char __user *, name)
68489 {
68490 struct fd f = fdget(fd);
68491 + struct path *path;
68492 int error = -EBADF;
68493
68494 if (!f.file)
68495 return error;
68496 + path = &f.file->f_path;
68497 audit_file(f.file);
68498 error = mnt_want_write_file(f.file);
68499 if (!error) {
68500 - error = removexattr(f.file->f_path.dentry, name);
68501 + error = removexattr(path, name);
68502 mnt_drop_write_file(f.file);
68503 }
68504 fdput(f);
68505 diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
68506 index 4e20fe7..6d1a55a 100644
68507 --- a/fs/xfs/libxfs/xfs_bmap.c
68508 +++ b/fs/xfs/libxfs/xfs_bmap.c
68509 @@ -580,7 +580,7 @@ xfs_bmap_validate_ret(
68510
68511 #else
68512 #define xfs_bmap_check_leaf_extents(cur, ip, whichfork) do { } while (0)
68513 -#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap)
68514 +#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap) do { } while (0)
68515 #endif /* DEBUG */
68516
68517 /*
68518 diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c
68519 index 098cd78..724d3f8 100644
68520 --- a/fs/xfs/xfs_dir2_readdir.c
68521 +++ b/fs/xfs/xfs_dir2_readdir.c
68522 @@ -140,7 +140,12 @@ xfs_dir2_sf_getdents(
68523 ino = dp->d_ops->sf_get_ino(sfp, sfep);
68524 filetype = dp->d_ops->sf_get_ftype(sfep);
68525 ctx->pos = off & 0x7fffffff;
68526 - if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
68527 + if (dp->i_df.if_u1.if_data == dp->i_df.if_u2.if_inline_data) {
68528 + char name[sfep->namelen];
68529 + memcpy(name, sfep->name, sfep->namelen);
68530 + if (!dir_emit(ctx, name, sfep->namelen, ino, xfs_dir3_get_dtype(dp->i_mount, filetype)))
68531 + return 0;
68532 + } else if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
68533 xfs_dir3_get_dtype(dp->i_mount, filetype)))
68534 return 0;
68535 sfep = dp->d_ops->sf_nextentry(sfp, sfep);
68536 diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
68537 index a183198..6b52f52 100644
68538 --- a/fs/xfs/xfs_ioctl.c
68539 +++ b/fs/xfs/xfs_ioctl.c
68540 @@ -119,7 +119,7 @@ xfs_find_handle(
68541 }
68542
68543 error = -EFAULT;
68544 - if (copy_to_user(hreq->ohandle, &handle, hsize) ||
68545 + if (hsize > sizeof handle || copy_to_user(hreq->ohandle, &handle, hsize) ||
68546 copy_to_user(hreq->ohandlen, &hsize, sizeof(__s32)))
68547 goto out_put;
68548
68549 diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
68550 index c31d2c2..6ec8f62 100644
68551 --- a/fs/xfs/xfs_linux.h
68552 +++ b/fs/xfs/xfs_linux.h
68553 @@ -234,7 +234,7 @@ static inline kgid_t xfs_gid_to_kgid(__uint32_t gid)
68554 * of the compiler which do not like us using do_div in the middle
68555 * of large functions.
68556 */
68557 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
68558 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
68559 {
68560 __u32 mod;
68561
68562 @@ -290,7 +290,7 @@ static inline __u32 xfs_do_mod(void *a, __u32 b, int n)
68563 return 0;
68564 }
68565 #else
68566 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
68567 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
68568 {
68569 __u32 mod;
68570
68571 diff --git a/grsecurity/Kconfig b/grsecurity/Kconfig
68572 new file mode 100644
68573 index 0000000..31f8fe4
68574 --- /dev/null
68575 +++ b/grsecurity/Kconfig
68576 @@ -0,0 +1,1182 @@
68577 +#
68578 +# grecurity configuration
68579 +#
68580 +menu "Memory Protections"
68581 +depends on GRKERNSEC
68582 +
68583 +config GRKERNSEC_KMEM
68584 + bool "Deny reading/writing to /dev/kmem, /dev/mem, and /dev/port"
68585 + default y if GRKERNSEC_CONFIG_AUTO
68586 + select STRICT_DEVMEM if (X86 || ARM || TILE || S390)
68587 + help
68588 + If you say Y here, /dev/kmem and /dev/mem won't be allowed to
68589 + be written to or read from to modify or leak the contents of the running
68590 + kernel. /dev/port will also not be allowed to be opened, writing to
68591 + /dev/cpu/*/msr will be prevented, and support for kexec will be removed.
68592 + If you have module support disabled, enabling this will close up several
68593 + ways that are currently used to insert malicious code into the running
68594 + kernel.
68595 +
68596 + Even with this feature enabled, we still highly recommend that
68597 + you use the RBAC system, as it is still possible for an attacker to
68598 + modify the running kernel through other more obscure methods.
68599 +
68600 + It is highly recommended that you say Y here if you meet all the
68601 + conditions above.
68602 +
68603 +config GRKERNSEC_VM86
68604 + bool "Restrict VM86 mode"
68605 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
68606 + depends on X86_32
68607 +
68608 + help
68609 + If you say Y here, only processes with CAP_SYS_RAWIO will be able to
68610 + make use of a special execution mode on 32bit x86 processors called
68611 + Virtual 8086 (VM86) mode. XFree86 may need vm86 mode for certain
68612 + video cards and will still work with this option enabled. The purpose
68613 + of the option is to prevent exploitation of emulation errors in
68614 + virtualization of vm86 mode like the one discovered in VMWare in 2009.
68615 + Nearly all users should be able to enable this option.
68616 +
68617 +config GRKERNSEC_IO
68618 + bool "Disable privileged I/O"
68619 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
68620 + depends on X86
68621 + select RTC_CLASS
68622 + select RTC_INTF_DEV
68623 + select RTC_DRV_CMOS
68624 +
68625 + help
68626 + If you say Y here, all ioperm and iopl calls will return an error.
68627 + Ioperm and iopl can be used to modify the running kernel.
68628 + Unfortunately, some programs need this access to operate properly,
68629 + the most notable of which are XFree86 and hwclock. hwclock can be
68630 + remedied by having RTC support in the kernel, so real-time
68631 + clock support is enabled if this option is enabled, to ensure
68632 + that hwclock operates correctly. If hwclock still does not work,
68633 + either update udev or symlink /dev/rtc to /dev/rtc0.
68634 +
68635 + If you're using XFree86 or a version of Xorg from 2012 or earlier,
68636 + you may not be able to boot into a graphical environment with this
68637 + option enabled. In this case, you should use the RBAC system instead.
68638 +
68639 +config GRKERNSEC_BPF_HARDEN
68640 + bool "Harden BPF interpreter"
68641 + default y if GRKERNSEC_CONFIG_AUTO
68642 + help
68643 + Unlike previous versions of grsecurity that hardened both the BPF
68644 + interpreted code against corruption at rest as well as the JIT code
68645 + against JIT-spray attacks and attacker-controlled immediate values
68646 + for ROP, this feature will enforce disabling of the new eBPF JIT engine
68647 + and will ensure the interpreted code is read-only at rest. This feature
68648 + may be removed at a later time when eBPF stabilizes to entirely revert
68649 + back to the more secure pre-3.16 BPF interpreter/JIT.
68650 +
68651 + If you're using KERNEXEC, it's recommended that you enable this option
68652 + to supplement the hardening of the kernel.
68653 +
68654 +config GRKERNSEC_PERF_HARDEN
68655 + bool "Disable unprivileged PERF_EVENTS usage by default"
68656 + default y if GRKERNSEC_CONFIG_AUTO
68657 + depends on PERF_EVENTS
68658 + help
68659 + If you say Y here, the range of acceptable values for the
68660 + /proc/sys/kernel/perf_event_paranoid sysctl will be expanded to allow and
68661 + default to a new value: 3. When the sysctl is set to this value, no
68662 + unprivileged use of the PERF_EVENTS syscall interface will be permitted.
68663 +
68664 + Though PERF_EVENTS can be used legitimately for performance monitoring
68665 + and low-level application profiling, it is forced on regardless of
68666 + configuration, has been at fault for several vulnerabilities, and
68667 + creates new opportunities for side channels and other information leaks.
68668 +
68669 + This feature puts PERF_EVENTS into a secure default state and permits
68670 + the administrator to change out of it temporarily if unprivileged
68671 + application profiling is needed.
68672 +
68673 +config GRKERNSEC_RAND_THREADSTACK
68674 + bool "Insert random gaps between thread stacks"
68675 + default y if GRKERNSEC_CONFIG_AUTO
68676 + depends on PAX_RANDMMAP && !PPC
68677 + help
68678 + If you say Y here, a random-sized gap will be enforced between allocated
68679 + thread stacks. Glibc's NPTL and other threading libraries that
68680 + pass MAP_STACK to the kernel for thread stack allocation are supported.
68681 + The implementation currently provides 8 bits of entropy for the gap.
68682 +
68683 + Many distributions do not compile threaded remote services with the
68684 + -fstack-check argument to GCC, causing the variable-sized stack-based
68685 + allocator, alloca(), to not probe the stack on allocation. This
68686 + permits an unbounded alloca() to skip over any guard page and potentially
68687 + modify another thread's stack reliably. An enforced random gap
68688 + reduces the reliability of such an attack and increases the chance
68689 + that such a read/write to another thread's stack instead lands in
68690 + an unmapped area, causing a crash and triggering grsecurity's
68691 + anti-bruteforcing logic.
68692 +
68693 +config GRKERNSEC_PROC_MEMMAP
68694 + bool "Harden ASLR against information leaks and entropy reduction"
68695 + default y if (GRKERNSEC_CONFIG_AUTO || PAX_NOEXEC || PAX_ASLR)
68696 + depends on PAX_NOEXEC || PAX_ASLR
68697 + help
68698 + If you say Y here, the /proc/<pid>/maps and /proc/<pid>/stat files will
68699 + give no information about the addresses of its mappings if
68700 + PaX features that rely on random addresses are enabled on the task.
68701 + In addition to sanitizing this information and disabling other
68702 + dangerous sources of information, this option causes reads of sensitive
68703 + /proc/<pid> entries where the file descriptor was opened in a different
68704 + task than the one performing the read. Such attempts are logged.
68705 + This option also limits argv/env strings for suid/sgid binaries
68706 + to 512KB to prevent a complete exhaustion of the stack entropy provided
68707 + by ASLR. Finally, it places an 8MB stack resource limit on suid/sgid
68708 + binaries to prevent alternative mmap layouts from being abused.
68709 +
68710 + If you use PaX it is essential that you say Y here as it closes up
68711 + several holes that make full ASLR useless locally.
68712 +
68713 +
68714 +config GRKERNSEC_KSTACKOVERFLOW
68715 + bool "Prevent kernel stack overflows"
68716 + default y if GRKERNSEC_CONFIG_AUTO
68717 + depends on !IA64 && 64BIT
68718 + help
68719 + If you say Y here, the kernel's process stacks will be allocated
68720 + with vmalloc instead of the kernel's default allocator. This
68721 + introduces guard pages that in combination with the alloca checking
68722 + of the STACKLEAK feature prevents all forms of kernel process stack
68723 + overflow abuse. Note that this is different from kernel stack
68724 + buffer overflows.
68725 +
68726 +config GRKERNSEC_BRUTE
68727 + bool "Deter exploit bruteforcing"
68728 + default y if GRKERNSEC_CONFIG_AUTO
68729 + help
68730 + If you say Y here, attempts to bruteforce exploits against forking
68731 + daemons such as apache or sshd, as well as against suid/sgid binaries
68732 + will be deterred. When a child of a forking daemon is killed by PaX
68733 + or crashes due to an illegal instruction or other suspicious signal,
68734 + the parent process will be delayed 30 seconds upon every subsequent
68735 + fork until the administrator is able to assess the situation and
68736 + restart the daemon.
68737 + In the suid/sgid case, the attempt is logged, the user has all their
68738 + existing instances of the suid/sgid binary terminated and will
68739 + be unable to execute any suid/sgid binaries for 15 minutes.
68740 +
68741 + It is recommended that you also enable signal logging in the auditing
68742 + section so that logs are generated when a process triggers a suspicious
68743 + signal.
68744 + If the sysctl option is enabled, a sysctl option with name
68745 + "deter_bruteforce" is created.
68746 +
68747 +config GRKERNSEC_MODHARDEN
68748 + bool "Harden module auto-loading"
68749 + default y if GRKERNSEC_CONFIG_AUTO
68750 + depends on MODULES
68751 + help
68752 + If you say Y here, module auto-loading in response to use of some
68753 + feature implemented by an unloaded module will be restricted to
68754 + root users. Enabling this option helps defend against attacks
68755 + by unprivileged users who abuse the auto-loading behavior to
68756 + cause a vulnerable module to load that is then exploited.
68757 +
68758 + If this option prevents a legitimate use of auto-loading for a
68759 + non-root user, the administrator can execute modprobe manually
68760 + with the exact name of the module mentioned in the alert log.
68761 + Alternatively, the administrator can add the module to the list
68762 + of modules loaded at boot by modifying init scripts.
68763 +
68764 + Modification of init scripts will most likely be needed on
68765 + Ubuntu servers with encrypted home directory support enabled,
68766 + as the first non-root user logging in will cause the ecb(aes),
68767 + ecb(aes)-all, cbc(aes), and cbc(aes)-all modules to be loaded.
68768 +
68769 +config GRKERNSEC_HIDESYM
68770 + bool "Hide kernel symbols"
68771 + default y if GRKERNSEC_CONFIG_AUTO
68772 + select PAX_USERCOPY_SLABS
68773 + help
68774 + If you say Y here, getting information on loaded modules, and
68775 + displaying all kernel symbols through a syscall will be restricted
68776 + to users with CAP_SYS_MODULE. For software compatibility reasons,
68777 + /proc/kallsyms will be restricted to the root user. The RBAC
68778 + system can hide that entry even from root.
68779 +
68780 + This option also prevents leaking of kernel addresses through
68781 + several /proc entries.
68782 +
68783 + Note that this option is only effective provided the following
68784 + conditions are met:
68785 + 1) The kernel using grsecurity is not precompiled by some distribution
68786 + 2) You have also enabled GRKERNSEC_DMESG
68787 + 3) You are using the RBAC system and hiding other files such as your
68788 + kernel image and System.map. Alternatively, enabling this option
68789 + causes the permissions on /boot, /lib/modules, and the kernel
68790 + source directory to change at compile time to prevent
68791 + reading by non-root users.
68792 + If the above conditions are met, this option will aid in providing a
68793 + useful protection against local kernel exploitation of overflows
68794 + and arbitrary read/write vulnerabilities.
68795 +
68796 + It is highly recommended that you enable GRKERNSEC_PERF_HARDEN
68797 + in addition to this feature.
68798 +
68799 +config GRKERNSEC_RANDSTRUCT
68800 + bool "Randomize layout of sensitive kernel structures"
68801 + default y if GRKERNSEC_CONFIG_AUTO
68802 + select GRKERNSEC_HIDESYM
68803 + select MODVERSIONS if MODULES
68804 + help
68805 + If you say Y here, the layouts of a number of sensitive kernel
68806 + structures (task, fs, cred, etc) and all structures composed entirely
68807 + of function pointers (aka "ops" structs) will be randomized at compile-time.
68808 + This can introduce the requirement of an additional infoleak
68809 + vulnerability for exploits targeting these structure types.
68810 +
68811 + Enabling this feature will introduce some performance impact, slightly
68812 + increase memory usage, and prevent the use of forensic tools like
68813 + Volatility against the system (unless the kernel source tree isn't
68814 + cleaned after kernel installation).
68815 +
68816 + The seed used for compilation is located at tools/gcc/randomize_layout_seed.h.
68817 + It remains after a make clean to allow for external modules to be compiled
68818 + with the existing seed and will be removed by a make mrproper or
68819 + make distclean.
68820 +
68821 + Note that the implementation requires gcc 4.6.4. or newer. You may need
68822 + to install the supporting headers explicitly in addition to the normal
68823 + gcc package.
68824 +
68825 +config GRKERNSEC_RANDSTRUCT_PERFORMANCE
68826 + bool "Use cacheline-aware structure randomization"
68827 + depends on GRKERNSEC_RANDSTRUCT
68828 + default y if GRKERNSEC_CONFIG_PRIORITY_PERF
68829 + help
68830 + If you say Y here, the RANDSTRUCT randomization will make a best effort
68831 + at restricting randomization to cacheline-sized groups of elements. It
68832 + will further not randomize bitfields in structures. This reduces the
68833 + performance hit of RANDSTRUCT at the cost of weakened randomization.
68834 +
68835 +config GRKERNSEC_KERN_LOCKOUT
68836 + bool "Active kernel exploit response"
68837 + default y if GRKERNSEC_CONFIG_AUTO
68838 + depends on X86 || ARM || PPC || SPARC
68839 + help
68840 + If you say Y here, when a PaX alert is triggered due to suspicious
68841 + activity in the kernel (from KERNEXEC/UDEREF/USERCOPY)
68842 + or an OOPS occurs due to bad memory accesses, instead of just
68843 + terminating the offending process (and potentially allowing
68844 + a subsequent exploit from the same user), we will take one of two
68845 + actions:
68846 + If the user was root, we will panic the system
68847 + If the user was non-root, we will log the attempt, terminate
68848 + all processes owned by the user, then prevent them from creating
68849 + any new processes until the system is restarted
68850 + This deters repeated kernel exploitation/bruteforcing attempts
68851 + and is useful for later forensics.
68852 +
68853 +config GRKERNSEC_OLD_ARM_USERLAND
68854 + bool "Old ARM userland compatibility"
68855 + depends on ARM && (CPU_V6 || CPU_V6K || CPU_V7)
68856 + help
68857 + If you say Y here, stubs of executable code to perform such operations
68858 + as "compare-exchange" will be placed at fixed locations in the ARM vector
68859 + table. This is unfortunately needed for old ARM userland meant to run
68860 + across a wide range of processors. Without this option enabled,
68861 + the get_tls and data memory barrier stubs will be emulated by the kernel,
68862 + which is enough for Linaro userlands or other userlands designed for v6
68863 + and newer ARM CPUs. It's recommended that you try without this option enabled
68864 + first, and only enable it if your userland does not boot (it will likely fail
68865 + at init time).
68866 +
68867 +endmenu
68868 +menu "Role Based Access Control Options"
68869 +depends on GRKERNSEC
68870 +
68871 +config GRKERNSEC_RBAC_DEBUG
68872 + bool
68873 +
68874 +config GRKERNSEC_NO_RBAC
68875 + bool "Disable RBAC system"
68876 + help
68877 + If you say Y here, the /dev/grsec device will be removed from the kernel,
68878 + preventing the RBAC system from being enabled. You should only say Y
68879 + here if you have no intention of using the RBAC system, so as to prevent
68880 + an attacker with root access from misusing the RBAC system to hide files
68881 + and processes when loadable module support and /dev/[k]mem have been
68882 + locked down.
68883 +
68884 +config GRKERNSEC_ACL_HIDEKERN
68885 + bool "Hide kernel processes"
68886 + help
68887 + If you say Y here, all kernel threads will be hidden to all
68888 + processes but those whose subject has the "view hidden processes"
68889 + flag.
68890 +
68891 +config GRKERNSEC_ACL_MAXTRIES
68892 + int "Maximum tries before password lockout"
68893 + default 3
68894 + help
68895 + This option enforces the maximum number of times a user can attempt
68896 + to authorize themselves with the grsecurity RBAC system before being
68897 + denied the ability to attempt authorization again for a specified time.
68898 + The lower the number, the harder it will be to brute-force a password.
68899 +
68900 +config GRKERNSEC_ACL_TIMEOUT
68901 + int "Time to wait after max password tries, in seconds"
68902 + default 30
68903 + help
68904 + This option specifies the time the user must wait after attempting to
68905 + authorize to the RBAC system with the maximum number of invalid
68906 + passwords. The higher the number, the harder it will be to brute-force
68907 + a password.
68908 +
68909 +endmenu
68910 +menu "Filesystem Protections"
68911 +depends on GRKERNSEC
68912 +
68913 +config GRKERNSEC_PROC
68914 + bool "Proc restrictions"
68915 + default y if GRKERNSEC_CONFIG_AUTO
68916 + help
68917 + If you say Y here, the permissions of the /proc filesystem
68918 + will be altered to enhance system security and privacy. You MUST
68919 + choose either a user only restriction or a user and group restriction.
68920 + Depending upon the option you choose, you can either restrict users to
68921 + see only the processes they themselves run, or choose a group that can
68922 + view all processes and files normally restricted to root if you choose
68923 + the "restrict to user only" option. NOTE: If you're running identd or
68924 + ntpd as a non-root user, you will have to run it as the group you
68925 + specify here.
68926 +
68927 +config GRKERNSEC_PROC_USER
68928 + bool "Restrict /proc to user only"
68929 + depends on GRKERNSEC_PROC
68930 + help
68931 + If you say Y here, non-root users will only be able to view their own
68932 + processes, and restricts them from viewing network-related information,
68933 + and viewing kernel symbol and module information.
68934 +
68935 +config GRKERNSEC_PROC_USERGROUP
68936 + bool "Allow special group"
68937 + default y if GRKERNSEC_CONFIG_AUTO
68938 + depends on GRKERNSEC_PROC && !GRKERNSEC_PROC_USER
68939 + help
68940 + If you say Y here, you will be able to select a group that will be
68941 + able to view all processes and network-related information. If you've
68942 + enabled GRKERNSEC_HIDESYM, kernel and symbol information may still
68943 + remain hidden. This option is useful if you want to run identd as
68944 + a non-root user. The group you select may also be chosen at boot time
68945 + via "grsec_proc_gid=" on the kernel commandline.
68946 +
68947 +config GRKERNSEC_PROC_GID
68948 + int "GID for special group"
68949 + depends on GRKERNSEC_PROC_USERGROUP
68950 + default 1001
68951 +
68952 +config GRKERNSEC_PROC_ADD
68953 + bool "Additional restrictions"
68954 + default y if GRKERNSEC_CONFIG_AUTO
68955 + depends on GRKERNSEC_PROC_USER || GRKERNSEC_PROC_USERGROUP
68956 + help
68957 + If you say Y here, additional restrictions will be placed on
68958 + /proc that keep normal users from viewing device information and
68959 + slabinfo information that could be useful for exploits.
68960 +
68961 +config GRKERNSEC_LINK
68962 + bool "Linking restrictions"
68963 + default y if GRKERNSEC_CONFIG_AUTO
68964 + help
68965 + If you say Y here, /tmp race exploits will be prevented, since users
68966 + will no longer be able to follow symlinks owned by other users in
68967 + world-writable +t directories (e.g. /tmp), unless the owner of the
68968 + symlink is the owner of the directory. users will also not be
68969 + able to hardlink to files they do not own. If the sysctl option is
68970 + enabled, a sysctl option with name "linking_restrictions" is created.
68971 +
68972 +config GRKERNSEC_SYMLINKOWN
68973 + bool "Kernel-enforced SymlinksIfOwnerMatch"
68974 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
68975 + help
68976 + Apache's SymlinksIfOwnerMatch option has an inherent race condition
68977 + that prevents it from being used as a security feature. As Apache
68978 + verifies the symlink by performing a stat() against the target of
68979 + the symlink before it is followed, an attacker can setup a symlink
68980 + to point to a same-owned file, then replace the symlink with one
68981 + that targets another user's file just after Apache "validates" the
68982 + symlink -- a classic TOCTOU race. If you say Y here, a complete,
68983 + race-free replacement for Apache's "SymlinksIfOwnerMatch" option
68984 + will be in place for the group you specify. If the sysctl option
68985 + is enabled, a sysctl option with name "enforce_symlinksifowner" is
68986 + created.
68987 +
68988 +config GRKERNSEC_SYMLINKOWN_GID
68989 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
68990 + depends on GRKERNSEC_SYMLINKOWN
68991 + default 1006
68992 + help
68993 + Setting this GID determines what group kernel-enforced
68994 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
68995 + is enabled, a sysctl option with name "symlinkown_gid" is created.
68996 +
68997 +config GRKERNSEC_FIFO
68998 + bool "FIFO restrictions"
68999 + default y if GRKERNSEC_CONFIG_AUTO
69000 + help
69001 + If you say Y here, users will not be able to write to FIFOs they don't
69002 + own in world-writable +t directories (e.g. /tmp), unless the owner of
69003 + the FIFO is the same owner of the directory it's held in. If the sysctl
69004 + option is enabled, a sysctl option with name "fifo_restrictions" is
69005 + created.
69006 +
69007 +config GRKERNSEC_SYSFS_RESTRICT
69008 + bool "Sysfs/debugfs restriction"
69009 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
69010 + depends on SYSFS
69011 + help
69012 + If you say Y here, sysfs (the pseudo-filesystem mounted at /sys) and
69013 + any filesystem normally mounted under it (e.g. debugfs) will be
69014 + mostly accessible only by root. These filesystems generally provide access
69015 + to hardware and debug information that isn't appropriate for unprivileged
69016 + users of the system. Sysfs and debugfs have also become a large source
69017 + of new vulnerabilities, ranging from infoleaks to local compromise.
69018 + There has been very little oversight with an eye toward security involved
69019 + in adding new exporters of information to these filesystems, so their
69020 + use is discouraged.
69021 + For reasons of compatibility, a few directories have been whitelisted
69022 + for access by non-root users:
69023 + /sys/fs/selinux
69024 + /sys/fs/fuse
69025 + /sys/devices/system/cpu
69026 +
69027 +config GRKERNSEC_ROFS
69028 + bool "Runtime read-only mount protection"
69029 + depends on SYSCTL
69030 + help
69031 + If you say Y here, a sysctl option with name "romount_protect" will
69032 + be created. By setting this option to 1 at runtime, filesystems
69033 + will be protected in the following ways:
69034 + * No new writable mounts will be allowed
69035 + * Existing read-only mounts won't be able to be remounted read/write
69036 + * Write operations will be denied on all block devices
69037 + This option acts independently of grsec_lock: once it is set to 1,
69038 + it cannot be turned off. Therefore, please be mindful of the resulting
69039 + behavior if this option is enabled in an init script on a read-only
69040 + filesystem.
69041 + Also be aware that as with other root-focused features, GRKERNSEC_KMEM
69042 + and GRKERNSEC_IO should be enabled and module loading disabled via
69043 + config or at runtime.
69044 + This feature is mainly intended for secure embedded systems.
69045 +
69046 +
69047 +config GRKERNSEC_DEVICE_SIDECHANNEL
69048 + bool "Eliminate stat/notify-based device sidechannels"
69049 + default y if GRKERNSEC_CONFIG_AUTO
69050 + help
69051 + If you say Y here, timing analyses on block or character
69052 + devices like /dev/ptmx using stat or inotify/dnotify/fanotify
69053 + will be thwarted for unprivileged users. If a process without
69054 + CAP_MKNOD stats such a device, the last access and last modify times
69055 + will match the device's create time. No access or modify events
69056 + will be triggered through inotify/dnotify/fanotify for such devices.
69057 + This feature will prevent attacks that may at a minimum
69058 + allow an attacker to determine the administrator's password length.
69059 +
69060 +config GRKERNSEC_CHROOT
69061 + bool "Chroot jail restrictions"
69062 + default y if GRKERNSEC_CONFIG_AUTO
69063 + help
69064 + If you say Y here, you will be able to choose several options that will
69065 + make breaking out of a chrooted jail much more difficult. If you
69066 + encounter no software incompatibilities with the following options, it
69067 + is recommended that you enable each one.
69068 +
69069 + Note that the chroot restrictions are not intended to apply to "chroots"
69070 + to directories that are simple bind mounts of the global root filesystem.
69071 + For several other reasons, a user shouldn't expect any significant
69072 + security by performing such a chroot.
69073 +
69074 +config GRKERNSEC_CHROOT_MOUNT
69075 + bool "Deny mounts"
69076 + default y if GRKERNSEC_CONFIG_AUTO
69077 + depends on GRKERNSEC_CHROOT
69078 + help
69079 + If you say Y here, processes inside a chroot will not be able to
69080 + mount or remount filesystems. If the sysctl option is enabled, a
69081 + sysctl option with name "chroot_deny_mount" is created.
69082 +
69083 +config GRKERNSEC_CHROOT_DOUBLE
69084 + bool "Deny double-chroots"
69085 + default y if GRKERNSEC_CONFIG_AUTO
69086 + depends on GRKERNSEC_CHROOT
69087 + help
69088 + If you say Y here, processes inside a chroot will not be able to chroot
69089 + again outside the chroot. This is a widely used method of breaking
69090 + out of a chroot jail and should not be allowed. If the sysctl
69091 + option is enabled, a sysctl option with name
69092 + "chroot_deny_chroot" is created.
69093 +
69094 +config GRKERNSEC_CHROOT_PIVOT
69095 + bool "Deny pivot_root in chroot"
69096 + default y if GRKERNSEC_CONFIG_AUTO
69097 + depends on GRKERNSEC_CHROOT
69098 + help
69099 + If you say Y here, processes inside a chroot will not be able to use
69100 + a function called pivot_root() that was introduced in Linux 2.3.41. It
69101 + works similar to chroot in that it changes the root filesystem. This
69102 + function could be misused in a chrooted process to attempt to break out
69103 + of the chroot, and therefore should not be allowed. If the sysctl
69104 + option is enabled, a sysctl option with name "chroot_deny_pivot" is
69105 + created.
69106 +
69107 +config GRKERNSEC_CHROOT_CHDIR
69108 + bool "Enforce chdir(\"/\") on all chroots"
69109 + default y if GRKERNSEC_CONFIG_AUTO
69110 + depends on GRKERNSEC_CHROOT
69111 + help
69112 + If you say Y here, the current working directory of all newly-chrooted
69113 + applications will be set to the the root directory of the chroot.
69114 + The man page on chroot(2) states:
69115 + Note that this call does not change the current working
69116 + directory, so that `.' can be outside the tree rooted at
69117 + `/'. In particular, the super-user can escape from a
69118 + `chroot jail' by doing `mkdir foo; chroot foo; cd ..'.
69119 +
69120 + It is recommended that you say Y here, since it's not known to break
69121 + any software. If the sysctl option is enabled, a sysctl option with
69122 + name "chroot_enforce_chdir" is created.
69123 +
69124 +config GRKERNSEC_CHROOT_CHMOD
69125 + bool "Deny (f)chmod +s"
69126 + default y if GRKERNSEC_CONFIG_AUTO
69127 + depends on GRKERNSEC_CHROOT
69128 + help
69129 + If you say Y here, processes inside a chroot will not be able to chmod
69130 + or fchmod files to make them have suid or sgid bits. This protects
69131 + against another published method of breaking a chroot. If the sysctl
69132 + option is enabled, a sysctl option with name "chroot_deny_chmod" is
69133 + created.
69134 +
69135 +config GRKERNSEC_CHROOT_FCHDIR
69136 + bool "Deny fchdir and fhandle out of chroot"
69137 + default y if GRKERNSEC_CONFIG_AUTO
69138 + depends on GRKERNSEC_CHROOT
69139 + help
69140 + If you say Y here, a well-known method of breaking chroots by fchdir'ing
69141 + to a file descriptor of the chrooting process that points to a directory
69142 + outside the filesystem will be stopped. Additionally, this option prevents
69143 + use of the recently-created syscall for opening files by a guessable "file
69144 + handle" inside a chroot. If the sysctl option is enabled, a sysctl option
69145 + with name "chroot_deny_fchdir" is created.
69146 +
69147 +config GRKERNSEC_CHROOT_MKNOD
69148 + bool "Deny mknod"
69149 + default y if GRKERNSEC_CONFIG_AUTO
69150 + depends on GRKERNSEC_CHROOT
69151 + help
69152 + If you say Y here, processes inside a chroot will not be allowed to
69153 + mknod. The problem with using mknod inside a chroot is that it
69154 + would allow an attacker to create a device entry that is the same
69155 + as one on the physical root of your system, which could range from
69156 + anything from the console device to a device for your harddrive (which
69157 + they could then use to wipe the drive or steal data). It is recommended
69158 + that you say Y here, unless you run into software incompatibilities.
69159 + If the sysctl option is enabled, a sysctl option with name
69160 + "chroot_deny_mknod" is created.
69161 +
69162 +config GRKERNSEC_CHROOT_SHMAT
69163 + bool "Deny shmat() out of chroot"
69164 + default y if GRKERNSEC_CONFIG_AUTO
69165 + depends on GRKERNSEC_CHROOT
69166 + help
69167 + If you say Y here, processes inside a chroot will not be able to attach
69168 + to shared memory segments that were created outside of the chroot jail.
69169 + It is recommended that you say Y here. If the sysctl option is enabled,
69170 + a sysctl option with name "chroot_deny_shmat" is created.
69171 +
69172 +config GRKERNSEC_CHROOT_UNIX
69173 + bool "Deny access to abstract AF_UNIX sockets out of chroot"
69174 + default y if GRKERNSEC_CONFIG_AUTO
69175 + depends on GRKERNSEC_CHROOT
69176 + help
69177 + If you say Y here, processes inside a chroot will not be able to
69178 + connect to abstract (meaning not belonging to a filesystem) Unix
69179 + domain sockets that were bound outside of a chroot. It is recommended
69180 + that you say Y here. If the sysctl option is enabled, a sysctl option
69181 + with name "chroot_deny_unix" is created.
69182 +
69183 +config GRKERNSEC_CHROOT_FINDTASK
69184 + bool "Protect outside processes"
69185 + default y if GRKERNSEC_CONFIG_AUTO
69186 + depends on GRKERNSEC_CHROOT
69187 + help
69188 + If you say Y here, processes inside a chroot will not be able to
69189 + kill, send signals with fcntl, ptrace, capget, getpgid, setpgid,
69190 + getsid, or view any process outside of the chroot. If the sysctl
69191 + option is enabled, a sysctl option with name "chroot_findtask" is
69192 + created.
69193 +
69194 +config GRKERNSEC_CHROOT_NICE
69195 + bool "Restrict priority changes"
69196 + default y if GRKERNSEC_CONFIG_AUTO
69197 + depends on GRKERNSEC_CHROOT
69198 + help
69199 + If you say Y here, processes inside a chroot will not be able to raise
69200 + the priority of processes in the chroot, or alter the priority of
69201 + processes outside the chroot. This provides more security than simply
69202 + removing CAP_SYS_NICE from the process' capability set. If the
69203 + sysctl option is enabled, a sysctl option with name "chroot_restrict_nice"
69204 + is created.
69205 +
69206 +config GRKERNSEC_CHROOT_SYSCTL
69207 + bool "Deny sysctl writes"
69208 + default y if GRKERNSEC_CONFIG_AUTO
69209 + depends on GRKERNSEC_CHROOT
69210 + help
69211 + If you say Y here, an attacker in a chroot will not be able to
69212 + write to sysctl entries, either by sysctl(2) or through a /proc
69213 + interface. It is strongly recommended that you say Y here. If the
69214 + sysctl option is enabled, a sysctl option with name
69215 + "chroot_deny_sysctl" is created.
69216 +
69217 +config GRKERNSEC_CHROOT_RENAME
69218 + bool "Deny bad renames"
69219 + default y if GRKERNSEC_CONFIG_AUTO
69220 + depends on GRKERNSEC_CHROOT
69221 + help
69222 + If you say Y here, an attacker in a chroot will not be able to
69223 + abuse the ability to create double chroots to break out of the
69224 + chroot by exploiting a race condition between a rename of a directory
69225 + within a chroot against an open of a symlink with relative path
69226 + components. This feature will likewise prevent an accomplice outside
69227 + a chroot from enabling a user inside the chroot to break out and make
69228 + use of their credentials on the global filesystem. Enabling this
69229 + feature is essential to prevent root users from breaking out of a
69230 + chroot. If the sysctl option is enabled, a sysctl option with name
69231 + "chroot_deny_bad_rename" is created.
69232 +
69233 +config GRKERNSEC_CHROOT_CAPS
69234 + bool "Capability restrictions"
69235 + default y if GRKERNSEC_CONFIG_AUTO
69236 + depends on GRKERNSEC_CHROOT
69237 + help
69238 + If you say Y here, the capabilities on all processes within a
69239 + chroot jail will be lowered to stop module insertion, raw i/o,
69240 + system and net admin tasks, rebooting the system, modifying immutable
69241 + files, modifying IPC owned by another, and changing the system time.
69242 + This is left an option because it can break some apps. Disable this
69243 + if your chrooted apps are having problems performing those kinds of
69244 + tasks. If the sysctl option is enabled, a sysctl option with
69245 + name "chroot_caps" is created.
69246 +
69247 +config GRKERNSEC_CHROOT_INITRD
69248 + bool "Exempt initrd tasks from restrictions"
69249 + default y if GRKERNSEC_CONFIG_AUTO
69250 + depends on GRKERNSEC_CHROOT && BLK_DEV_INITRD
69251 + help
69252 + If you say Y here, tasks started prior to init will be exempted from
69253 + grsecurity's chroot restrictions. This option is mainly meant to
69254 + resolve Plymouth's performing privileged operations unnecessarily
69255 + in a chroot.
69256 +
69257 +endmenu
69258 +menu "Kernel Auditing"
69259 +depends on GRKERNSEC
69260 +
69261 +config GRKERNSEC_AUDIT_GROUP
69262 + bool "Single group for auditing"
69263 + help
69264 + If you say Y here, the exec and chdir logging features will only operate
69265 + on a group you specify. This option is recommended if you only want to
69266 + watch certain users instead of having a large amount of logs from the
69267 + entire system. If the sysctl option is enabled, a sysctl option with
69268 + name "audit_group" is created.
69269 +
69270 +config GRKERNSEC_AUDIT_GID
69271 + int "GID for auditing"
69272 + depends on GRKERNSEC_AUDIT_GROUP
69273 + default 1007
69274 +
69275 +config GRKERNSEC_EXECLOG
69276 + bool "Exec logging"
69277 + help
69278 + If you say Y here, all execve() calls will be logged (since the
69279 + other exec*() calls are frontends to execve(), all execution
69280 + will be logged). Useful for shell-servers that like to keep track
69281 + of their users. If the sysctl option is enabled, a sysctl option with
69282 + name "exec_logging" is created.
69283 + WARNING: This option when enabled will produce a LOT of logs, especially
69284 + on an active system.
69285 +
69286 +config GRKERNSEC_RESLOG
69287 + bool "Resource logging"
69288 + default y if GRKERNSEC_CONFIG_AUTO
69289 + help
69290 + If you say Y here, all attempts to overstep resource limits will
69291 + be logged with the resource name, the requested size, and the current
69292 + limit. It is highly recommended that you say Y here. If the sysctl
69293 + option is enabled, a sysctl option with name "resource_logging" is
69294 + created. If the RBAC system is enabled, the sysctl value is ignored.
69295 +
69296 +config GRKERNSEC_CHROOT_EXECLOG
69297 + bool "Log execs within chroot"
69298 + help
69299 + If you say Y here, all executions inside a chroot jail will be logged
69300 + to syslog. This can cause a large amount of logs if certain
69301 + applications (eg. djb's daemontools) are installed on the system, and
69302 + is therefore left as an option. If the sysctl option is enabled, a
69303 + sysctl option with name "chroot_execlog" is created.
69304 +
69305 +config GRKERNSEC_AUDIT_PTRACE
69306 + bool "Ptrace logging"
69307 + help
69308 + If you say Y here, all attempts to attach to a process via ptrace
69309 + will be logged. If the sysctl option is enabled, a sysctl option
69310 + with name "audit_ptrace" is created.
69311 +
69312 +config GRKERNSEC_AUDIT_CHDIR
69313 + bool "Chdir logging"
69314 + help
69315 + If you say Y here, all chdir() calls will be logged. If the sysctl
69316 + option is enabled, a sysctl option with name "audit_chdir" is created.
69317 +
69318 +config GRKERNSEC_AUDIT_MOUNT
69319 + bool "(Un)Mount logging"
69320 + help
69321 + If you say Y here, all mounts and unmounts will be logged. If the
69322 + sysctl option is enabled, a sysctl option with name "audit_mount" is
69323 + created.
69324 +
69325 +config GRKERNSEC_SIGNAL
69326 + bool "Signal logging"
69327 + default y if GRKERNSEC_CONFIG_AUTO
69328 + help
69329 + If you say Y here, certain important signals will be logged, such as
69330 + SIGSEGV, which will as a result inform you of when a error in a program
69331 + occurred, which in some cases could mean a possible exploit attempt.
69332 + If the sysctl option is enabled, a sysctl option with name
69333 + "signal_logging" is created.
69334 +
69335 +config GRKERNSEC_FORKFAIL
69336 + bool "Fork failure logging"
69337 + help
69338 + If you say Y here, all failed fork() attempts will be logged.
69339 + This could suggest a fork bomb, or someone attempting to overstep
69340 + their process limit. If the sysctl option is enabled, a sysctl option
69341 + with name "forkfail_logging" is created.
69342 +
69343 +config GRKERNSEC_TIME
69344 + bool "Time change logging"
69345 + default y if GRKERNSEC_CONFIG_AUTO
69346 + help
69347 + If you say Y here, any changes of the system clock will be logged.
69348 + If the sysctl option is enabled, a sysctl option with name
69349 + "timechange_logging" is created.
69350 +
69351 +config GRKERNSEC_PROC_IPADDR
69352 + bool "/proc/<pid>/ipaddr support"
69353 + default y if GRKERNSEC_CONFIG_AUTO
69354 + help
69355 + If you say Y here, a new entry will be added to each /proc/<pid>
69356 + directory that contains the IP address of the person using the task.
69357 + The IP is carried across local TCP and AF_UNIX stream sockets.
69358 + This information can be useful for IDS/IPSes to perform remote response
69359 + to a local attack. The entry is readable by only the owner of the
69360 + process (and root if he has CAP_DAC_OVERRIDE, which can be removed via
69361 + the RBAC system), and thus does not create privacy concerns.
69362 +
69363 +config GRKERNSEC_RWXMAP_LOG
69364 + bool 'Denied RWX mmap/mprotect logging'
69365 + default y if GRKERNSEC_CONFIG_AUTO
69366 + depends on PAX_MPROTECT && !PAX_EMUPLT && !PAX_EMUSIGRT
69367 + help
69368 + If you say Y here, calls to mmap() and mprotect() with explicit
69369 + usage of PROT_WRITE and PROT_EXEC together will be logged when
69370 + denied by the PAX_MPROTECT feature. This feature will also
69371 + log other problematic scenarios that can occur when PAX_MPROTECT
69372 + is enabled on a binary, like textrels and PT_GNU_STACK. If the
69373 + sysctl option is enabled, a sysctl option with name "rwxmap_logging"
69374 + is created.
69375 +
69376 +endmenu
69377 +
69378 +menu "Executable Protections"
69379 +depends on GRKERNSEC
69380 +
69381 +config GRKERNSEC_DMESG
69382 + bool "Dmesg(8) restriction"
69383 + default y if GRKERNSEC_CONFIG_AUTO
69384 + help
69385 + If you say Y here, non-root users will not be able to use dmesg(8)
69386 + to view the contents of the kernel's circular log buffer.
69387 + The kernel's log buffer often contains kernel addresses and other
69388 + identifying information useful to an attacker in fingerprinting a
69389 + system for a targeted exploit.
69390 + If the sysctl option is enabled, a sysctl option with name "dmesg" is
69391 + created.
69392 +
69393 +config GRKERNSEC_HARDEN_PTRACE
69394 + bool "Deter ptrace-based process snooping"
69395 + default y if GRKERNSEC_CONFIG_AUTO
69396 + help
69397 + If you say Y here, TTY sniffers and other malicious monitoring
69398 + programs implemented through ptrace will be defeated. If you
69399 + have been using the RBAC system, this option has already been
69400 + enabled for several years for all users, with the ability to make
69401 + fine-grained exceptions.
69402 +
69403 + This option only affects the ability of non-root users to ptrace
69404 + processes that are not a descendent of the ptracing process.
69405 + This means that strace ./binary and gdb ./binary will still work,
69406 + but attaching to arbitrary processes will not. If the sysctl
69407 + option is enabled, a sysctl option with name "harden_ptrace" is
69408 + created.
69409 +
69410 +config GRKERNSEC_PTRACE_READEXEC
69411 + bool "Require read access to ptrace sensitive binaries"
69412 + default y if GRKERNSEC_CONFIG_AUTO
69413 + help
69414 + If you say Y here, unprivileged users will not be able to ptrace unreadable
69415 + binaries. This option is useful in environments that
69416 + remove the read bits (e.g. file mode 4711) from suid binaries to
69417 + prevent infoleaking of their contents. This option adds
69418 + consistency to the use of that file mode, as the binary could normally
69419 + be read out when run without privileges while ptracing.
69420 +
69421 + If the sysctl option is enabled, a sysctl option with name "ptrace_readexec"
69422 + is created.
69423 +
69424 +config GRKERNSEC_SETXID
69425 + bool "Enforce consistent multithreaded privileges"
69426 + default y if GRKERNSEC_CONFIG_AUTO
69427 + depends on (X86 || SPARC64 || PPC || ARM || MIPS)
69428 + help
69429 + If you say Y here, a change from a root uid to a non-root uid
69430 + in a multithreaded application will cause the resulting uids,
69431 + gids, supplementary groups, and capabilities in that thread
69432 + to be propagated to the other threads of the process. In most
69433 + cases this is unnecessary, as glibc will emulate this behavior
69434 + on behalf of the application. Other libcs do not act in the
69435 + same way, allowing the other threads of the process to continue
69436 + running with root privileges. If the sysctl option is enabled,
69437 + a sysctl option with name "consistent_setxid" is created.
69438 +
69439 +config GRKERNSEC_HARDEN_IPC
69440 + bool "Disallow access to overly-permissive IPC objects"
69441 + default y if GRKERNSEC_CONFIG_AUTO
69442 + depends on SYSVIPC
69443 + help
69444 + If you say Y here, access to overly-permissive IPC objects (shared
69445 + memory, message queues, and semaphores) will be denied for processes
69446 + given the following criteria beyond normal permission checks:
69447 + 1) If the IPC object is world-accessible and the euid doesn't match
69448 + that of the creator or current uid for the IPC object
69449 + 2) If the IPC object is group-accessible and the egid doesn't
69450 + match that of the creator or current gid for the IPC object
69451 + It's a common error to grant too much permission to these objects,
69452 + with impact ranging from denial of service and information leaking to
69453 + privilege escalation. This feature was developed in response to
69454 + research by Tim Brown:
69455 + http://labs.portcullis.co.uk/whitepapers/memory-squatting-attacks-on-system-v-shared-memory/
69456 + who found hundreds of such insecure usages. Processes with
69457 + CAP_IPC_OWNER are still permitted to access these IPC objects.
69458 + If the sysctl option is enabled, a sysctl option with name
69459 + "harden_ipc" is created.
69460 +
69461 +config GRKERNSEC_TPE
69462 + bool "Trusted Path Execution (TPE)"
69463 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
69464 + help
69465 + If you say Y here, you will be able to choose a gid to add to the
69466 + supplementary groups of users you want to mark as "untrusted."
69467 + These users will not be able to execute any files that are not in
69468 + root-owned directories writable only by root. If the sysctl option
69469 + is enabled, a sysctl option with name "tpe" is created.
69470 +
69471 +config GRKERNSEC_TPE_ALL
69472 + bool "Partially restrict all non-root users"
69473 + depends on GRKERNSEC_TPE
69474 + help
69475 + If you say Y here, all non-root users will be covered under
69476 + a weaker TPE restriction. This is separate from, and in addition to,
69477 + the main TPE options that you have selected elsewhere. Thus, if a
69478 + "trusted" GID is chosen, this restriction applies to even that GID.
69479 + Under this restriction, all non-root users will only be allowed to
69480 + execute files in directories they own that are not group or
69481 + world-writable, or in directories owned by root and writable only by
69482 + root. If the sysctl option is enabled, a sysctl option with name
69483 + "tpe_restrict_all" is created.
69484 +
69485 +config GRKERNSEC_TPE_INVERT
69486 + bool "Invert GID option"
69487 + depends on GRKERNSEC_TPE
69488 + help
69489 + If you say Y here, the group you specify in the TPE configuration will
69490 + decide what group TPE restrictions will be *disabled* for. This
69491 + option is useful if you want TPE restrictions to be applied to most
69492 + users on the system. If the sysctl option is enabled, a sysctl option
69493 + with name "tpe_invert" is created. Unlike other sysctl options, this
69494 + entry will default to on for backward-compatibility.
69495 +
69496 +config GRKERNSEC_TPE_GID
69497 + int
69498 + default GRKERNSEC_TPE_UNTRUSTED_GID if (GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT)
69499 + default GRKERNSEC_TPE_TRUSTED_GID if (GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT)
69500 +
69501 +config GRKERNSEC_TPE_UNTRUSTED_GID
69502 + int "GID for TPE-untrusted users"
69503 + depends on GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
69504 + default 1005
69505 + help
69506 + Setting this GID determines what group TPE restrictions will be
69507 + *enabled* for. If the sysctl option is enabled, a sysctl option
69508 + with name "tpe_gid" is created.
69509 +
69510 +config GRKERNSEC_TPE_TRUSTED_GID
69511 + int "GID for TPE-trusted users"
69512 + depends on GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
69513 + default 1005
69514 + help
69515 + Setting this GID determines what group TPE restrictions will be
69516 + *disabled* for. If the sysctl option is enabled, a sysctl option
69517 + with name "tpe_gid" is created.
69518 +
69519 +endmenu
69520 +menu "Network Protections"
69521 +depends on GRKERNSEC
69522 +
69523 +config GRKERNSEC_BLACKHOLE
69524 + bool "TCP/UDP blackhole and LAST_ACK DoS prevention"
69525 + default y if GRKERNSEC_CONFIG_AUTO
69526 + depends on NET
69527 + help
69528 + If you say Y here, neither TCP resets nor ICMP
69529 + destination-unreachable packets will be sent in response to packets
69530 + sent to ports for which no associated listening process exists.
69531 + It will also prevent the sending of ICMP protocol unreachable packets
69532 + in response to packets with unknown protocols.
69533 + This feature supports both IPV4 and IPV6 and exempts the
69534 + loopback interface from blackholing. Enabling this feature
69535 + makes a host more resilient to DoS attacks and reduces network
69536 + visibility against scanners.
69537 +
69538 + The blackhole feature as-implemented is equivalent to the FreeBSD
69539 + blackhole feature, as it prevents RST responses to all packets, not
69540 + just SYNs. Under most application behavior this causes no
69541 + problems, but applications (like haproxy) may not close certain
69542 + connections in a way that cleanly terminates them on the remote
69543 + end, leaving the remote host in LAST_ACK state. Because of this
69544 + side-effect and to prevent intentional LAST_ACK DoSes, this
69545 + feature also adds automatic mitigation against such attacks.
69546 + The mitigation drastically reduces the amount of time a socket
69547 + can spend in LAST_ACK state. If you're using haproxy and not
69548 + all servers it connects to have this option enabled, consider
69549 + disabling this feature on the haproxy host.
69550 +
69551 + If the sysctl option is enabled, two sysctl options with names
69552 + "ip_blackhole" and "lastack_retries" will be created.
69553 + While "ip_blackhole" takes the standard zero/non-zero on/off
69554 + toggle, "lastack_retries" uses the same kinds of values as
69555 + "tcp_retries1" and "tcp_retries2". The default value of 4
69556 + prevents a socket from lasting more than 45 seconds in LAST_ACK
69557 + state.
69558 +
69559 +config GRKERNSEC_NO_SIMULT_CONNECT
69560 + bool "Disable TCP Simultaneous Connect"
69561 + default y if GRKERNSEC_CONFIG_AUTO
69562 + depends on NET
69563 + help
69564 + If you say Y here, a feature by Willy Tarreau will be enabled that
69565 + removes a weakness in Linux's strict implementation of TCP that
69566 + allows two clients to connect to each other without either entering
69567 + a listening state. The weakness allows an attacker to easily prevent
69568 + a client from connecting to a known server provided the source port
69569 + for the connection is guessed correctly.
69570 +
69571 + As the weakness could be used to prevent an antivirus or IPS from
69572 + fetching updates, or prevent an SSL gateway from fetching a CRL,
69573 + it should be eliminated by enabling this option. Though Linux is
69574 + one of few operating systems supporting simultaneous connect, it
69575 + has no legitimate use in practice and is rarely supported by firewalls.
69576 +
69577 +config GRKERNSEC_SOCKET
69578 + bool "Socket restrictions"
69579 + depends on NET
69580 + help
69581 + If you say Y here, you will be able to choose from several options.
69582 + If you assign a GID on your system and add it to the supplementary
69583 + groups of users you want to restrict socket access to, this patch
69584 + will perform up to three things, based on the option(s) you choose.
69585 +
69586 +config GRKERNSEC_SOCKET_ALL
69587 + bool "Deny any sockets to group"
69588 + depends on GRKERNSEC_SOCKET
69589 + help
69590 + If you say Y here, you will be able to choose a GID of whose users will
69591 + be unable to connect to other hosts from your machine or run server
69592 + applications from your machine. If the sysctl option is enabled, a
69593 + sysctl option with name "socket_all" is created.
69594 +
69595 +config GRKERNSEC_SOCKET_ALL_GID
69596 + int "GID to deny all sockets for"
69597 + depends on GRKERNSEC_SOCKET_ALL
69598 + default 1004
69599 + help
69600 + Here you can choose the GID to disable socket access for. Remember to
69601 + add the users you want socket access disabled for to the GID
69602 + specified here. If the sysctl option is enabled, a sysctl option
69603 + with name "socket_all_gid" is created.
69604 +
69605 +config GRKERNSEC_SOCKET_CLIENT
69606 + bool "Deny client sockets to group"
69607 + depends on GRKERNSEC_SOCKET
69608 + help
69609 + If you say Y here, you will be able to choose a GID of whose users will
69610 + be unable to connect to other hosts from your machine, but will be
69611 + able to run servers. If this option is enabled, all users in the group
69612 + you specify will have to use passive mode when initiating ftp transfers
69613 + from the shell on your machine. If the sysctl option is enabled, a
69614 + sysctl option with name "socket_client" is created.
69615 +
69616 +config GRKERNSEC_SOCKET_CLIENT_GID
69617 + int "GID to deny client sockets for"
69618 + depends on GRKERNSEC_SOCKET_CLIENT
69619 + default 1003
69620 + help
69621 + Here you can choose the GID to disable client socket access for.
69622 + Remember to add the users you want client socket access disabled for to
69623 + the GID specified here. If the sysctl option is enabled, a sysctl
69624 + option with name "socket_client_gid" is created.
69625 +
69626 +config GRKERNSEC_SOCKET_SERVER
69627 + bool "Deny server sockets to group"
69628 + depends on GRKERNSEC_SOCKET
69629 + help
69630 + If you say Y here, you will be able to choose a GID of whose users will
69631 + be unable to run server applications from your machine. If the sysctl
69632 + option is enabled, a sysctl option with name "socket_server" is created.
69633 +
69634 +config GRKERNSEC_SOCKET_SERVER_GID
69635 + int "GID to deny server sockets for"
69636 + depends on GRKERNSEC_SOCKET_SERVER
69637 + default 1002
69638 + help
69639 + Here you can choose the GID to disable server socket access for.
69640 + Remember to add the users you want server socket access disabled for to
69641 + the GID specified here. If the sysctl option is enabled, a sysctl
69642 + option with name "socket_server_gid" is created.
69643 +
69644 +endmenu
69645 +
69646 +menu "Physical Protections"
69647 +depends on GRKERNSEC
69648 +
69649 +config GRKERNSEC_DENYUSB
69650 + bool "Deny new USB connections after toggle"
69651 + default y if GRKERNSEC_CONFIG_AUTO
69652 + depends on SYSCTL && USB_SUPPORT
69653 + help
69654 + If you say Y here, a new sysctl option with name "deny_new_usb"
69655 + will be created. Setting its value to 1 will prevent any new
69656 + USB devices from being recognized by the OS. Any attempted USB
69657 + device insertion will be logged. This option is intended to be
69658 + used against custom USB devices designed to exploit vulnerabilities
69659 + in various USB device drivers.
69660 +
69661 + For greatest effectiveness, this sysctl should be set after any
69662 + relevant init scripts. This option is safe to enable in distros
69663 + as each user can choose whether or not to toggle the sysctl.
69664 +
69665 +config GRKERNSEC_DENYUSB_FORCE
69666 + bool "Reject all USB devices not connected at boot"
69667 + select USB
69668 + depends on GRKERNSEC_DENYUSB
69669 + help
69670 + If you say Y here, a variant of GRKERNSEC_DENYUSB will be enabled
69671 + that doesn't involve a sysctl entry. This option should only be
69672 + enabled if you're sure you want to deny all new USB connections
69673 + at runtime and don't want to modify init scripts. This should not
69674 + be enabled by distros. It forces the core USB code to be built
69675 + into the kernel image so that all devices connected at boot time
69676 + can be recognized and new USB device connections can be prevented
69677 + prior to init running.
69678 +
69679 +endmenu
69680 +
69681 +menu "Sysctl Support"
69682 +depends on GRKERNSEC && SYSCTL
69683 +
69684 +config GRKERNSEC_SYSCTL
69685 + bool "Sysctl support"
69686 + default y if GRKERNSEC_CONFIG_AUTO
69687 + help
69688 + If you say Y here, you will be able to change the options that
69689 + grsecurity runs with at bootup, without having to recompile your
69690 + kernel. You can echo values to files in /proc/sys/kernel/grsecurity
69691 + to enable (1) or disable (0) various features. All the sysctl entries
69692 + are mutable until the "grsec_lock" entry is set to a non-zero value.
69693 + All features enabled in the kernel configuration are disabled at boot
69694 + if you do not say Y to the "Turn on features by default" option.
69695 + All options should be set at startup, and the grsec_lock entry should
69696 + be set to a non-zero value after all the options are set.
69697 + *THIS IS EXTREMELY IMPORTANT*
69698 +
69699 +config GRKERNSEC_SYSCTL_DISTRO
69700 + bool "Extra sysctl support for distro makers (READ HELP)"
69701 + depends on GRKERNSEC_SYSCTL && GRKERNSEC_IO
69702 + help
69703 + If you say Y here, additional sysctl options will be created
69704 + for features that affect processes running as root. Therefore,
69705 + it is critical when using this option that the grsec_lock entry be
69706 + enabled after boot. Only distros with prebuilt kernel packages
69707 + with this option enabled that can ensure grsec_lock is enabled
69708 + after boot should use this option.
69709 + *Failure to set grsec_lock after boot makes all grsec features
69710 + this option covers useless*
69711 +
69712 + Currently this option creates the following sysctl entries:
69713 + "Disable Privileged I/O": "disable_priv_io"
69714 +
69715 +config GRKERNSEC_SYSCTL_ON
69716 + bool "Turn on features by default"
69717 + default y if GRKERNSEC_CONFIG_AUTO
69718 + depends on GRKERNSEC_SYSCTL
69719 + help
69720 + If you say Y here, instead of having all features enabled in the
69721 + kernel configuration disabled at boot time, the features will be
69722 + enabled at boot time. It is recommended you say Y here unless
69723 + there is some reason you would want all sysctl-tunable features to
69724 + be disabled by default. As mentioned elsewhere, it is important
69725 + to enable the grsec_lock entry once you have finished modifying
69726 + the sysctl entries.
69727 +
69728 +endmenu
69729 +menu "Logging Options"
69730 +depends on GRKERNSEC
69731 +
69732 +config GRKERNSEC_FLOODTIME
69733 + int "Seconds in between log messages (minimum)"
69734 + default 10
69735 + help
69736 + This option allows you to enforce the number of seconds between
69737 + grsecurity log messages. The default should be suitable for most
69738 + people, however, if you choose to change it, choose a value small enough
69739 + to allow informative logs to be produced, but large enough to
69740 + prevent flooding.
69741 +
69742 + Setting both this value and GRKERNSEC_FLOODBURST to 0 will disable
69743 + any rate limiting on grsecurity log messages.
69744 +
69745 +config GRKERNSEC_FLOODBURST
69746 + int "Number of messages in a burst (maximum)"
69747 + default 6
69748 + help
69749 + This option allows you to choose the maximum number of messages allowed
69750 + within the flood time interval you chose in a separate option. The
69751 + default should be suitable for most people, however if you find that
69752 + many of your logs are being interpreted as flooding, you may want to
69753 + raise this value.
69754 +
69755 + Setting both this value and GRKERNSEC_FLOODTIME to 0 will disable
69756 + any rate limiting on grsecurity log messages.
69757 +
69758 +endmenu
69759 diff --git a/grsecurity/Makefile b/grsecurity/Makefile
69760 new file mode 100644
69761 index 0000000..30ababb
69762 --- /dev/null
69763 +++ b/grsecurity/Makefile
69764 @@ -0,0 +1,54 @@
69765 +# grsecurity – access control and security hardening for Linux
69766 +# All code in this directory and various hooks located throughout the Linux kernel are
69767 +# Copyright (C) 2001-2014 Bradley Spengler, Open Source Security, Inc.
69768 +# http://www.grsecurity.net spender@grsecurity.net
69769 +#
69770 +# This program is free software; you can redistribute it and/or
69771 +# modify it under the terms of the GNU General Public License version 2
69772 +# as published by the Free Software Foundation.
69773 +#
69774 +# This program is distributed in the hope that it will be useful,
69775 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
69776 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
69777 +# GNU General Public License for more details.
69778 +#
69779 +# You should have received a copy of the GNU General Public License
69780 +# along with this program; if not, write to the Free Software
69781 +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
69782 +
69783 +KBUILD_CFLAGS += -Werror
69784 +
69785 +obj-y = grsec_chdir.o grsec_chroot.o grsec_exec.o grsec_fifo.o grsec_fork.o \
69786 + grsec_mount.o grsec_sig.o grsec_sysctl.o \
69787 + grsec_time.o grsec_tpe.o grsec_link.o grsec_pax.o grsec_ptrace.o \
69788 + grsec_usb.o grsec_ipc.o grsec_proc.o
69789 +
69790 +obj-$(CONFIG_GRKERNSEC) += grsec_init.o grsum.o gracl.o gracl_segv.o \
69791 + gracl_cap.o gracl_alloc.o gracl_shm.o grsec_mem.o gracl_fs.o \
69792 + gracl_learn.o grsec_log.o gracl_policy.o
69793 +ifdef CONFIG_COMPAT
69794 +obj-$(CONFIG_GRKERNSEC) += gracl_compat.o
69795 +endif
69796 +
69797 +obj-$(CONFIG_GRKERNSEC_RESLOG) += gracl_res.o
69798 +
69799 +ifdef CONFIG_NET
69800 +obj-y += grsec_sock.o
69801 +obj-$(CONFIG_GRKERNSEC) += gracl_ip.o
69802 +endif
69803 +
69804 +ifndef CONFIG_GRKERNSEC
69805 +obj-y += grsec_disabled.o
69806 +endif
69807 +
69808 +ifdef CONFIG_GRKERNSEC_HIDESYM
69809 +extra-y := grsec_hidesym.o
69810 +$(obj)/grsec_hidesym.o:
69811 + @-chmod -f 500 /boot
69812 + @-chmod -f 500 /lib/modules
69813 + @-chmod -f 500 /lib64/modules
69814 + @-chmod -f 500 /lib32/modules
69815 + @-chmod -f 700 .
69816 + @-chmod -f 700 $(objtree)
69817 + @echo ' grsec: protected kernel image paths'
69818 +endif
69819 diff --git a/grsecurity/gracl.c b/grsecurity/gracl.c
69820 new file mode 100644
69821 index 0000000..6c1e154
69822 --- /dev/null
69823 +++ b/grsecurity/gracl.c
69824 @@ -0,0 +1,2749 @@
69825 +#include <linux/kernel.h>
69826 +#include <linux/module.h>
69827 +#include <linux/sched.h>
69828 +#include <linux/mm.h>
69829 +#include <linux/file.h>
69830 +#include <linux/fs.h>
69831 +#include <linux/namei.h>
69832 +#include <linux/mount.h>
69833 +#include <linux/tty.h>
69834 +#include <linux/proc_fs.h>
69835 +#include <linux/lglock.h>
69836 +#include <linux/slab.h>
69837 +#include <linux/vmalloc.h>
69838 +#include <linux/types.h>
69839 +#include <linux/sysctl.h>
69840 +#include <linux/netdevice.h>
69841 +#include <linux/ptrace.h>
69842 +#include <linux/gracl.h>
69843 +#include <linux/gralloc.h>
69844 +#include <linux/security.h>
69845 +#include <linux/grinternal.h>
69846 +#include <linux/pid_namespace.h>
69847 +#include <linux/stop_machine.h>
69848 +#include <linux/fdtable.h>
69849 +#include <linux/percpu.h>
69850 +#include <linux/lglock.h>
69851 +#include <linux/hugetlb.h>
69852 +#include <linux/posix-timers.h>
69853 +#include <linux/prefetch.h>
69854 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
69855 +#include <linux/magic.h>
69856 +#include <linux/pagemap.h>
69857 +#include "../fs/btrfs/async-thread.h"
69858 +#include "../fs/btrfs/ctree.h"
69859 +#include "../fs/btrfs/btrfs_inode.h"
69860 +#endif
69861 +#include "../fs/mount.h"
69862 +
69863 +#include <asm/uaccess.h>
69864 +#include <asm/errno.h>
69865 +#include <asm/mman.h>
69866 +
69867 +#define FOR_EACH_ROLE_START(role) \
69868 + role = running_polstate.role_list; \
69869 + while (role) {
69870 +
69871 +#define FOR_EACH_ROLE_END(role) \
69872 + role = role->prev; \
69873 + }
69874 +
69875 +extern struct path gr_real_root;
69876 +
69877 +static struct gr_policy_state running_polstate;
69878 +struct gr_policy_state *polstate = &running_polstate;
69879 +extern struct gr_alloc_state *current_alloc_state;
69880 +
69881 +extern char *gr_shared_page[4];
69882 +DEFINE_RWLOCK(gr_inode_lock);
69883 +
69884 +static unsigned int gr_status __read_only = GR_STATUS_INIT;
69885 +
69886 +#ifdef CONFIG_NET
69887 +extern struct vfsmount *sock_mnt;
69888 +#endif
69889 +
69890 +extern struct vfsmount *pipe_mnt;
69891 +extern struct vfsmount *shm_mnt;
69892 +
69893 +#ifdef CONFIG_HUGETLBFS
69894 +extern struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
69895 +#endif
69896 +
69897 +extern u16 acl_sp_role_value;
69898 +extern struct acl_object_label *fakefs_obj_rw;
69899 +extern struct acl_object_label *fakefs_obj_rwx;
69900 +
69901 +int gr_acl_is_enabled(void)
69902 +{
69903 + return (gr_status & GR_READY);
69904 +}
69905 +
69906 +void gr_enable_rbac_system(void)
69907 +{
69908 + pax_open_kernel();
69909 + gr_status |= GR_READY;
69910 + pax_close_kernel();
69911 +}
69912 +
69913 +int gr_rbac_disable(void *unused)
69914 +{
69915 + pax_open_kernel();
69916 + gr_status &= ~GR_READY;
69917 + pax_close_kernel();
69918 +
69919 + return 0;
69920 +}
69921 +
69922 +static inline dev_t __get_dev(const struct dentry *dentry)
69923 +{
69924 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
69925 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
69926 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
69927 + else
69928 +#endif
69929 + return dentry->d_sb->s_dev;
69930 +}
69931 +
69932 +static inline u64 __get_ino(const struct dentry *dentry)
69933 +{
69934 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
69935 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
69936 + return btrfs_ino(dentry->d_inode);
69937 + else
69938 +#endif
69939 + return dentry->d_inode->i_ino;
69940 +}
69941 +
69942 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
69943 +{
69944 + return __get_dev(dentry);
69945 +}
69946 +
69947 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
69948 +{
69949 + return __get_ino(dentry);
69950 +}
69951 +
69952 +static char gr_task_roletype_to_char(struct task_struct *task)
69953 +{
69954 + switch (task->role->roletype &
69955 + (GR_ROLE_DEFAULT | GR_ROLE_USER | GR_ROLE_GROUP |
69956 + GR_ROLE_SPECIAL)) {
69957 + case GR_ROLE_DEFAULT:
69958 + return 'D';
69959 + case GR_ROLE_USER:
69960 + return 'U';
69961 + case GR_ROLE_GROUP:
69962 + return 'G';
69963 + case GR_ROLE_SPECIAL:
69964 + return 'S';
69965 + }
69966 +
69967 + return 'X';
69968 +}
69969 +
69970 +char gr_roletype_to_char(void)
69971 +{
69972 + return gr_task_roletype_to_char(current);
69973 +}
69974 +
69975 +__inline__ int
69976 +gr_acl_tpe_check(void)
69977 +{
69978 + if (unlikely(!(gr_status & GR_READY)))
69979 + return 0;
69980 + if (current->role->roletype & GR_ROLE_TPE)
69981 + return 1;
69982 + else
69983 + return 0;
69984 +}
69985 +
69986 +int
69987 +gr_handle_rawio(const struct inode *inode)
69988 +{
69989 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
69990 + if (inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR)) &&
69991 + grsec_enable_chroot_caps && proc_is_chrooted(current) &&
69992 + !capable(CAP_SYS_RAWIO))
69993 + return 1;
69994 +#endif
69995 + return 0;
69996 +}
69997 +
69998 +int
69999 +gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb)
70000 +{
70001 + if (likely(lena != lenb))
70002 + return 0;
70003 +
70004 + return !memcmp(a, b, lena);
70005 +}
70006 +
70007 +static int prepend(char **buffer, int *buflen, const char *str, int namelen)
70008 +{
70009 + *buflen -= namelen;
70010 + if (*buflen < 0)
70011 + return -ENAMETOOLONG;
70012 + *buffer -= namelen;
70013 + memcpy(*buffer, str, namelen);
70014 + return 0;
70015 +}
70016 +
70017 +static int prepend_name(char **buffer, int *buflen, struct qstr *name)
70018 +{
70019 + return prepend(buffer, buflen, name->name, name->len);
70020 +}
70021 +
70022 +static int prepend_path(const struct path *path, struct path *root,
70023 + char **buffer, int *buflen)
70024 +{
70025 + struct dentry *dentry = path->dentry;
70026 + struct vfsmount *vfsmnt = path->mnt;
70027 + struct mount *mnt = real_mount(vfsmnt);
70028 + bool slash = false;
70029 + int error = 0;
70030 +
70031 + while (dentry != root->dentry || vfsmnt != root->mnt) {
70032 + struct dentry * parent;
70033 +
70034 + if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) {
70035 + /* Global root? */
70036 + if (!mnt_has_parent(mnt)) {
70037 + goto out;
70038 + }
70039 + dentry = mnt->mnt_mountpoint;
70040 + mnt = mnt->mnt_parent;
70041 + vfsmnt = &mnt->mnt;
70042 + continue;
70043 + }
70044 + parent = dentry->d_parent;
70045 + prefetch(parent);
70046 + spin_lock(&dentry->d_lock);
70047 + error = prepend_name(buffer, buflen, &dentry->d_name);
70048 + spin_unlock(&dentry->d_lock);
70049 + if (!error)
70050 + error = prepend(buffer, buflen, "/", 1);
70051 + if (error)
70052 + break;
70053 +
70054 + slash = true;
70055 + dentry = parent;
70056 + }
70057 +
70058 +out:
70059 + if (!error && !slash)
70060 + error = prepend(buffer, buflen, "/", 1);
70061 +
70062 + return error;
70063 +}
70064 +
70065 +/* this must be called with mount_lock and rename_lock held */
70066 +
70067 +static char *__our_d_path(const struct path *path, struct path *root,
70068 + char *buf, int buflen)
70069 +{
70070 + char *res = buf + buflen;
70071 + int error;
70072 +
70073 + prepend(&res, &buflen, "\0", 1);
70074 + error = prepend_path(path, root, &res, &buflen);
70075 + if (error)
70076 + return ERR_PTR(error);
70077 +
70078 + return res;
70079 +}
70080 +
70081 +static char *
70082 +gen_full_path(struct path *path, struct path *root, char *buf, int buflen)
70083 +{
70084 + char *retval;
70085 +
70086 + retval = __our_d_path(path, root, buf, buflen);
70087 + if (unlikely(IS_ERR(retval)))
70088 + retval = strcpy(buf, "<path too long>");
70089 + else if (unlikely(retval[1] == '/' && retval[2] == '\0'))
70090 + retval[1] = '\0';
70091 +
70092 + return retval;
70093 +}
70094 +
70095 +static char *
70096 +__d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
70097 + char *buf, int buflen)
70098 +{
70099 + struct path path;
70100 + char *res;
70101 +
70102 + path.dentry = (struct dentry *)dentry;
70103 + path.mnt = (struct vfsmount *)vfsmnt;
70104 +
70105 + /* we can use gr_real_root.dentry, gr_real_root.mnt, because this is only called
70106 + by the RBAC system */
70107 + res = gen_full_path(&path, &gr_real_root, buf, buflen);
70108 +
70109 + return res;
70110 +}
70111 +
70112 +static char *
70113 +d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
70114 + char *buf, int buflen)
70115 +{
70116 + char *res;
70117 + struct path path;
70118 + struct path root;
70119 + struct task_struct *reaper = init_pid_ns.child_reaper;
70120 +
70121 + path.dentry = (struct dentry *)dentry;
70122 + path.mnt = (struct vfsmount *)vfsmnt;
70123 +
70124 + /* we can't use gr_real_root.dentry, gr_real_root.mnt, because they belong only to the RBAC system */
70125 + get_fs_root(reaper->fs, &root);
70126 +
70127 + read_seqlock_excl(&mount_lock);
70128 + write_seqlock(&rename_lock);
70129 + res = gen_full_path(&path, &root, buf, buflen);
70130 + write_sequnlock(&rename_lock);
70131 + read_sequnlock_excl(&mount_lock);
70132 +
70133 + path_put(&root);
70134 + return res;
70135 +}
70136 +
70137 +char *
70138 +gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
70139 +{
70140 + char *ret;
70141 + read_seqlock_excl(&mount_lock);
70142 + write_seqlock(&rename_lock);
70143 + ret = __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
70144 + PAGE_SIZE);
70145 + write_sequnlock(&rename_lock);
70146 + read_sequnlock_excl(&mount_lock);
70147 + return ret;
70148 +}
70149 +
70150 +static char *
70151 +gr_to_proc_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
70152 +{
70153 + char *ret;
70154 + char *buf;
70155 + int buflen;
70156 +
70157 + read_seqlock_excl(&mount_lock);
70158 + write_seqlock(&rename_lock);
70159 + buf = per_cpu_ptr(gr_shared_page[0], smp_processor_id());
70160 + ret = __d_real_path(dentry, mnt, buf, PAGE_SIZE - 6);
70161 + buflen = (int)(ret - buf);
70162 + if (buflen >= 5)
70163 + prepend(&ret, &buflen, "/proc", 5);
70164 + else
70165 + ret = strcpy(buf, "<path too long>");
70166 + write_sequnlock(&rename_lock);
70167 + read_sequnlock_excl(&mount_lock);
70168 + return ret;
70169 +}
70170 +
70171 +char *
70172 +gr_to_filename_nolock(const struct dentry *dentry, const struct vfsmount *mnt)
70173 +{
70174 + return __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
70175 + PAGE_SIZE);
70176 +}
70177 +
70178 +char *
70179 +gr_to_filename(const struct dentry *dentry, const struct vfsmount *mnt)
70180 +{
70181 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
70182 + PAGE_SIZE);
70183 +}
70184 +
70185 +char *
70186 +gr_to_filename1(const struct dentry *dentry, const struct vfsmount *mnt)
70187 +{
70188 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[1], smp_processor_id()),
70189 + PAGE_SIZE);
70190 +}
70191 +
70192 +char *
70193 +gr_to_filename2(const struct dentry *dentry, const struct vfsmount *mnt)
70194 +{
70195 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[2], smp_processor_id()),
70196 + PAGE_SIZE);
70197 +}
70198 +
70199 +char *
70200 +gr_to_filename3(const struct dentry *dentry, const struct vfsmount *mnt)
70201 +{
70202 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[3], smp_processor_id()),
70203 + PAGE_SIZE);
70204 +}
70205 +
70206 +__inline__ __u32
70207 +to_gr_audit(const __u32 reqmode)
70208 +{
70209 + /* masks off auditable permission flags, then shifts them to create
70210 + auditing flags, and adds the special case of append auditing if
70211 + we're requesting write */
70212 + return (((reqmode & ~GR_AUDITS) << 10) | ((reqmode & GR_WRITE) ? GR_AUDIT_APPEND : 0));
70213 +}
70214 +
70215 +struct acl_role_label *
70216 +__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid,
70217 + const gid_t gid)
70218 +{
70219 + unsigned int index = gr_rhash(uid, GR_ROLE_USER, state->acl_role_set.r_size);
70220 + struct acl_role_label *match;
70221 + struct role_allowed_ip *ipp;
70222 + unsigned int x;
70223 + u32 curr_ip = task->signal->saved_ip;
70224 +
70225 + match = state->acl_role_set.r_hash[index];
70226 +
70227 + while (match) {
70228 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_USER)) == (GR_ROLE_DOMAIN | GR_ROLE_USER)) {
70229 + for (x = 0; x < match->domain_child_num; x++) {
70230 + if (match->domain_children[x] == uid)
70231 + goto found;
70232 + }
70233 + } else if (match->uidgid == uid && match->roletype & GR_ROLE_USER)
70234 + break;
70235 + match = match->next;
70236 + }
70237 +found:
70238 + if (match == NULL) {
70239 + try_group:
70240 + index = gr_rhash(gid, GR_ROLE_GROUP, state->acl_role_set.r_size);
70241 + match = state->acl_role_set.r_hash[index];
70242 +
70243 + while (match) {
70244 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) == (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) {
70245 + for (x = 0; x < match->domain_child_num; x++) {
70246 + if (match->domain_children[x] == gid)
70247 + goto found2;
70248 + }
70249 + } else if (match->uidgid == gid && match->roletype & GR_ROLE_GROUP)
70250 + break;
70251 + match = match->next;
70252 + }
70253 +found2:
70254 + if (match == NULL)
70255 + match = state->default_role;
70256 + if (match->allowed_ips == NULL)
70257 + return match;
70258 + else {
70259 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
70260 + if (likely
70261 + ((ntohl(curr_ip) & ipp->netmask) ==
70262 + (ntohl(ipp->addr) & ipp->netmask)))
70263 + return match;
70264 + }
70265 + match = state->default_role;
70266 + }
70267 + } else if (match->allowed_ips == NULL) {
70268 + return match;
70269 + } else {
70270 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
70271 + if (likely
70272 + ((ntohl(curr_ip) & ipp->netmask) ==
70273 + (ntohl(ipp->addr) & ipp->netmask)))
70274 + return match;
70275 + }
70276 + goto try_group;
70277 + }
70278 +
70279 + return match;
70280 +}
70281 +
70282 +static struct acl_role_label *
70283 +lookup_acl_role_label(const struct task_struct *task, const uid_t uid,
70284 + const gid_t gid)
70285 +{
70286 + return __lookup_acl_role_label(&running_polstate, task, uid, gid);
70287 +}
70288 +
70289 +struct acl_subject_label *
70290 +lookup_acl_subj_label(const u64 ino, const dev_t dev,
70291 + const struct acl_role_label *role)
70292 +{
70293 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
70294 + struct acl_subject_label *match;
70295 +
70296 + match = role->subj_hash[index];
70297 +
70298 + while (match && (match->inode != ino || match->device != dev ||
70299 + (match->mode & GR_DELETED))) {
70300 + match = match->next;
70301 + }
70302 +
70303 + if (match && !(match->mode & GR_DELETED))
70304 + return match;
70305 + else
70306 + return NULL;
70307 +}
70308 +
70309 +struct acl_subject_label *
70310 +lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev,
70311 + const struct acl_role_label *role)
70312 +{
70313 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
70314 + struct acl_subject_label *match;
70315 +
70316 + match = role->subj_hash[index];
70317 +
70318 + while (match && (match->inode != ino || match->device != dev ||
70319 + !(match->mode & GR_DELETED))) {
70320 + match = match->next;
70321 + }
70322 +
70323 + if (match && (match->mode & GR_DELETED))
70324 + return match;
70325 + else
70326 + return NULL;
70327 +}
70328 +
70329 +static struct acl_object_label *
70330 +lookup_acl_obj_label(const u64 ino, const dev_t dev,
70331 + const struct acl_subject_label *subj)
70332 +{
70333 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
70334 + struct acl_object_label *match;
70335 +
70336 + match = subj->obj_hash[index];
70337 +
70338 + while (match && (match->inode != ino || match->device != dev ||
70339 + (match->mode & GR_DELETED))) {
70340 + match = match->next;
70341 + }
70342 +
70343 + if (match && !(match->mode & GR_DELETED))
70344 + return match;
70345 + else
70346 + return NULL;
70347 +}
70348 +
70349 +static struct acl_object_label *
70350 +lookup_acl_obj_label_create(const u64 ino, const dev_t dev,
70351 + const struct acl_subject_label *subj)
70352 +{
70353 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
70354 + struct acl_object_label *match;
70355 +
70356 + match = subj->obj_hash[index];
70357 +
70358 + while (match && (match->inode != ino || match->device != dev ||
70359 + !(match->mode & GR_DELETED))) {
70360 + match = match->next;
70361 + }
70362 +
70363 + if (match && (match->mode & GR_DELETED))
70364 + return match;
70365 +
70366 + match = subj->obj_hash[index];
70367 +
70368 + while (match && (match->inode != ino || match->device != dev ||
70369 + (match->mode & GR_DELETED))) {
70370 + match = match->next;
70371 + }
70372 +
70373 + if (match && !(match->mode & GR_DELETED))
70374 + return match;
70375 + else
70376 + return NULL;
70377 +}
70378 +
70379 +struct name_entry *
70380 +__lookup_name_entry(const struct gr_policy_state *state, const char *name)
70381 +{
70382 + unsigned int len = strlen(name);
70383 + unsigned int key = full_name_hash(name, len);
70384 + unsigned int index = key % state->name_set.n_size;
70385 + struct name_entry *match;
70386 +
70387 + match = state->name_set.n_hash[index];
70388 +
70389 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len)))
70390 + match = match->next;
70391 +
70392 + return match;
70393 +}
70394 +
70395 +static struct name_entry *
70396 +lookup_name_entry(const char *name)
70397 +{
70398 + return __lookup_name_entry(&running_polstate, name);
70399 +}
70400 +
70401 +static struct name_entry *
70402 +lookup_name_entry_create(const char *name)
70403 +{
70404 + unsigned int len = strlen(name);
70405 + unsigned int key = full_name_hash(name, len);
70406 + unsigned int index = key % running_polstate.name_set.n_size;
70407 + struct name_entry *match;
70408 +
70409 + match = running_polstate.name_set.n_hash[index];
70410 +
70411 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
70412 + !match->deleted))
70413 + match = match->next;
70414 +
70415 + if (match && match->deleted)
70416 + return match;
70417 +
70418 + match = running_polstate.name_set.n_hash[index];
70419 +
70420 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
70421 + match->deleted))
70422 + match = match->next;
70423 +
70424 + if (match && !match->deleted)
70425 + return match;
70426 + else
70427 + return NULL;
70428 +}
70429 +
70430 +static struct inodev_entry *
70431 +lookup_inodev_entry(const u64 ino, const dev_t dev)
70432 +{
70433 + unsigned int index = gr_fhash(ino, dev, running_polstate.inodev_set.i_size);
70434 + struct inodev_entry *match;
70435 +
70436 + match = running_polstate.inodev_set.i_hash[index];
70437 +
70438 + while (match && (match->nentry->inode != ino || match->nentry->device != dev))
70439 + match = match->next;
70440 +
70441 + return match;
70442 +}
70443 +
70444 +void
70445 +__insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry)
70446 +{
70447 + unsigned int index = gr_fhash(entry->nentry->inode, entry->nentry->device,
70448 + state->inodev_set.i_size);
70449 + struct inodev_entry **curr;
70450 +
70451 + entry->prev = NULL;
70452 +
70453 + curr = &state->inodev_set.i_hash[index];
70454 + if (*curr != NULL)
70455 + (*curr)->prev = entry;
70456 +
70457 + entry->next = *curr;
70458 + *curr = entry;
70459 +
70460 + return;
70461 +}
70462 +
70463 +static void
70464 +insert_inodev_entry(struct inodev_entry *entry)
70465 +{
70466 + __insert_inodev_entry(&running_polstate, entry);
70467 +}
70468 +
70469 +void
70470 +insert_acl_obj_label(struct acl_object_label *obj,
70471 + struct acl_subject_label *subj)
70472 +{
70473 + unsigned int index =
70474 + gr_fhash(obj->inode, obj->device, subj->obj_hash_size);
70475 + struct acl_object_label **curr;
70476 +
70477 + obj->prev = NULL;
70478 +
70479 + curr = &subj->obj_hash[index];
70480 + if (*curr != NULL)
70481 + (*curr)->prev = obj;
70482 +
70483 + obj->next = *curr;
70484 + *curr = obj;
70485 +
70486 + return;
70487 +}
70488 +
70489 +void
70490 +insert_acl_subj_label(struct acl_subject_label *obj,
70491 + struct acl_role_label *role)
70492 +{
70493 + unsigned int index = gr_fhash(obj->inode, obj->device, role->subj_hash_size);
70494 + struct acl_subject_label **curr;
70495 +
70496 + obj->prev = NULL;
70497 +
70498 + curr = &role->subj_hash[index];
70499 + if (*curr != NULL)
70500 + (*curr)->prev = obj;
70501 +
70502 + obj->next = *curr;
70503 + *curr = obj;
70504 +
70505 + return;
70506 +}
70507 +
70508 +/* derived from glibc fnmatch() 0: match, 1: no match*/
70509 +
70510 +static int
70511 +glob_match(const char *p, const char *n)
70512 +{
70513 + char c;
70514 +
70515 + while ((c = *p++) != '\0') {
70516 + switch (c) {
70517 + case '?':
70518 + if (*n == '\0')
70519 + return 1;
70520 + else if (*n == '/')
70521 + return 1;
70522 + break;
70523 + case '\\':
70524 + if (*n != c)
70525 + return 1;
70526 + break;
70527 + case '*':
70528 + for (c = *p++; c == '?' || c == '*'; c = *p++) {
70529 + if (*n == '/')
70530 + return 1;
70531 + else if (c == '?') {
70532 + if (*n == '\0')
70533 + return 1;
70534 + else
70535 + ++n;
70536 + }
70537 + }
70538 + if (c == '\0') {
70539 + return 0;
70540 + } else {
70541 + const char *endp;
70542 +
70543 + if ((endp = strchr(n, '/')) == NULL)
70544 + endp = n + strlen(n);
70545 +
70546 + if (c == '[') {
70547 + for (--p; n < endp; ++n)
70548 + if (!glob_match(p, n))
70549 + return 0;
70550 + } else if (c == '/') {
70551 + while (*n != '\0' && *n != '/')
70552 + ++n;
70553 + if (*n == '/' && !glob_match(p, n + 1))
70554 + return 0;
70555 + } else {
70556 + for (--p; n < endp; ++n)
70557 + if (*n == c && !glob_match(p, n))
70558 + return 0;
70559 + }
70560 +
70561 + return 1;
70562 + }
70563 + case '[':
70564 + {
70565 + int not;
70566 + char cold;
70567 +
70568 + if (*n == '\0' || *n == '/')
70569 + return 1;
70570 +
70571 + not = (*p == '!' || *p == '^');
70572 + if (not)
70573 + ++p;
70574 +
70575 + c = *p++;
70576 + for (;;) {
70577 + unsigned char fn = (unsigned char)*n;
70578 +
70579 + if (c == '\0')
70580 + return 1;
70581 + else {
70582 + if (c == fn)
70583 + goto matched;
70584 + cold = c;
70585 + c = *p++;
70586 +
70587 + if (c == '-' && *p != ']') {
70588 + unsigned char cend = *p++;
70589 +
70590 + if (cend == '\0')
70591 + return 1;
70592 +
70593 + if (cold <= fn && fn <= cend)
70594 + goto matched;
70595 +
70596 + c = *p++;
70597 + }
70598 + }
70599 +
70600 + if (c == ']')
70601 + break;
70602 + }
70603 + if (!not)
70604 + return 1;
70605 + break;
70606 + matched:
70607 + while (c != ']') {
70608 + if (c == '\0')
70609 + return 1;
70610 +
70611 + c = *p++;
70612 + }
70613 + if (not)
70614 + return 1;
70615 + }
70616 + break;
70617 + default:
70618 + if (c != *n)
70619 + return 1;
70620 + }
70621 +
70622 + ++n;
70623 + }
70624 +
70625 + if (*n == '\0')
70626 + return 0;
70627 +
70628 + if (*n == '/')
70629 + return 0;
70630 +
70631 + return 1;
70632 +}
70633 +
70634 +static struct acl_object_label *
70635 +chk_glob_label(struct acl_object_label *globbed,
70636 + const struct dentry *dentry, const struct vfsmount *mnt, char **path)
70637 +{
70638 + struct acl_object_label *tmp;
70639 +
70640 + if (*path == NULL)
70641 + *path = gr_to_filename_nolock(dentry, mnt);
70642 +
70643 + tmp = globbed;
70644 +
70645 + while (tmp) {
70646 + if (!glob_match(tmp->filename, *path))
70647 + return tmp;
70648 + tmp = tmp->next;
70649 + }
70650 +
70651 + return NULL;
70652 +}
70653 +
70654 +static struct acl_object_label *
70655 +__full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
70656 + const u64 curr_ino, const dev_t curr_dev,
70657 + const struct acl_subject_label *subj, char **path, const int checkglob)
70658 +{
70659 + struct acl_subject_label *tmpsubj;
70660 + struct acl_object_label *retval;
70661 + struct acl_object_label *retval2;
70662 +
70663 + tmpsubj = (struct acl_subject_label *) subj;
70664 + read_lock(&gr_inode_lock);
70665 + do {
70666 + retval = lookup_acl_obj_label(curr_ino, curr_dev, tmpsubj);
70667 + if (retval) {
70668 + if (checkglob && retval->globbed) {
70669 + retval2 = chk_glob_label(retval->globbed, orig_dentry, orig_mnt, path);
70670 + if (retval2)
70671 + retval = retval2;
70672 + }
70673 + break;
70674 + }
70675 + } while ((tmpsubj = tmpsubj->parent_subject));
70676 + read_unlock(&gr_inode_lock);
70677 +
70678 + return retval;
70679 +}
70680 +
70681 +static __inline__ struct acl_object_label *
70682 +full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
70683 + struct dentry *curr_dentry,
70684 + const struct acl_subject_label *subj, char **path, const int checkglob)
70685 +{
70686 + int newglob = checkglob;
70687 + u64 inode;
70688 + dev_t device;
70689 +
70690 + /* if we aren't checking a subdirectory of the original path yet, don't do glob checking
70691 + as we don't want a / * rule to match instead of the / object
70692 + don't do this for create lookups that call this function though, since they're looking up
70693 + on the parent and thus need globbing checks on all paths
70694 + */
70695 + if (orig_dentry == curr_dentry && newglob != GR_CREATE_GLOB)
70696 + newglob = GR_NO_GLOB;
70697 +
70698 + spin_lock(&curr_dentry->d_lock);
70699 + inode = __get_ino(curr_dentry);
70700 + device = __get_dev(curr_dentry);
70701 + spin_unlock(&curr_dentry->d_lock);
70702 +
70703 + return __full_lookup(orig_dentry, orig_mnt, inode, device, subj, path, newglob);
70704 +}
70705 +
70706 +#ifdef CONFIG_HUGETLBFS
70707 +static inline bool
70708 +is_hugetlbfs_mnt(const struct vfsmount *mnt)
70709 +{
70710 + int i;
70711 + for (i = 0; i < HUGE_MAX_HSTATE; i++) {
70712 + if (unlikely(hugetlbfs_vfsmount[i] == mnt))
70713 + return true;
70714 + }
70715 +
70716 + return false;
70717 +}
70718 +#endif
70719 +
70720 +static struct acl_object_label *
70721 +__chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70722 + const struct acl_subject_label *subj, char *path, const int checkglob)
70723 +{
70724 + struct dentry *dentry = (struct dentry *) l_dentry;
70725 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
70726 + struct mount *real_mnt = real_mount(mnt);
70727 + struct acl_object_label *retval;
70728 + struct dentry *parent;
70729 +
70730 + read_seqlock_excl(&mount_lock);
70731 + write_seqlock(&rename_lock);
70732 +
70733 + if (unlikely((mnt == shm_mnt && dentry->d_inode->i_nlink == 0) || mnt == pipe_mnt ||
70734 +#ifdef CONFIG_NET
70735 + mnt == sock_mnt ||
70736 +#endif
70737 +#ifdef CONFIG_HUGETLBFS
70738 + (is_hugetlbfs_mnt(mnt) && dentry->d_inode->i_nlink == 0) ||
70739 +#endif
70740 + /* ignore Eric Biederman */
70741 + IS_PRIVATE(l_dentry->d_inode))) {
70742 + retval = (subj->mode & GR_SHMEXEC) ? fakefs_obj_rwx : fakefs_obj_rw;
70743 + goto out;
70744 + }
70745 +
70746 + for (;;) {
70747 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
70748 + break;
70749 +
70750 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
70751 + if (!mnt_has_parent(real_mnt))
70752 + break;
70753 +
70754 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
70755 + if (retval != NULL)
70756 + goto out;
70757 +
70758 + dentry = real_mnt->mnt_mountpoint;
70759 + real_mnt = real_mnt->mnt_parent;
70760 + mnt = &real_mnt->mnt;
70761 + continue;
70762 + }
70763 +
70764 + parent = dentry->d_parent;
70765 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
70766 + if (retval != NULL)
70767 + goto out;
70768 +
70769 + dentry = parent;
70770 + }
70771 +
70772 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
70773 +
70774 + /* gr_real_root is pinned so we don't have to hold a reference */
70775 + if (retval == NULL)
70776 + retval = full_lookup(l_dentry, l_mnt, gr_real_root.dentry, subj, &path, checkglob);
70777 +out:
70778 + write_sequnlock(&rename_lock);
70779 + read_sequnlock_excl(&mount_lock);
70780 +
70781 + BUG_ON(retval == NULL);
70782 +
70783 + return retval;
70784 +}
70785 +
70786 +static __inline__ struct acl_object_label *
70787 +chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70788 + const struct acl_subject_label *subj)
70789 +{
70790 + char *path = NULL;
70791 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_REG_GLOB);
70792 +}
70793 +
70794 +static __inline__ struct acl_object_label *
70795 +chk_obj_label_noglob(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70796 + const struct acl_subject_label *subj)
70797 +{
70798 + char *path = NULL;
70799 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_NO_GLOB);
70800 +}
70801 +
70802 +static __inline__ struct acl_object_label *
70803 +chk_obj_create_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70804 + const struct acl_subject_label *subj, char *path)
70805 +{
70806 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_CREATE_GLOB);
70807 +}
70808 +
70809 +struct acl_subject_label *
70810 +chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70811 + const struct acl_role_label *role)
70812 +{
70813 + struct dentry *dentry = (struct dentry *) l_dentry;
70814 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
70815 + struct mount *real_mnt = real_mount(mnt);
70816 + struct acl_subject_label *retval;
70817 + struct dentry *parent;
70818 +
70819 + read_seqlock_excl(&mount_lock);
70820 + write_seqlock(&rename_lock);
70821 +
70822 + for (;;) {
70823 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
70824 + break;
70825 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
70826 + if (!mnt_has_parent(real_mnt))
70827 + break;
70828 +
70829 + spin_lock(&dentry->d_lock);
70830 + read_lock(&gr_inode_lock);
70831 + retval =
70832 + lookup_acl_subj_label(__get_ino(dentry),
70833 + __get_dev(dentry), role);
70834 + read_unlock(&gr_inode_lock);
70835 + spin_unlock(&dentry->d_lock);
70836 + if (retval != NULL)
70837 + goto out;
70838 +
70839 + dentry = real_mnt->mnt_mountpoint;
70840 + real_mnt = real_mnt->mnt_parent;
70841 + mnt = &real_mnt->mnt;
70842 + continue;
70843 + }
70844 +
70845 + spin_lock(&dentry->d_lock);
70846 + read_lock(&gr_inode_lock);
70847 + retval = lookup_acl_subj_label(__get_ino(dentry),
70848 + __get_dev(dentry), role);
70849 + read_unlock(&gr_inode_lock);
70850 + parent = dentry->d_parent;
70851 + spin_unlock(&dentry->d_lock);
70852 +
70853 + if (retval != NULL)
70854 + goto out;
70855 +
70856 + dentry = parent;
70857 + }
70858 +
70859 + spin_lock(&dentry->d_lock);
70860 + read_lock(&gr_inode_lock);
70861 + retval = lookup_acl_subj_label(__get_ino(dentry),
70862 + __get_dev(dentry), role);
70863 + read_unlock(&gr_inode_lock);
70864 + spin_unlock(&dentry->d_lock);
70865 +
70866 + if (unlikely(retval == NULL)) {
70867 + /* gr_real_root is pinned, we don't need to hold a reference */
70868 + read_lock(&gr_inode_lock);
70869 + retval = lookup_acl_subj_label(__get_ino(gr_real_root.dentry),
70870 + __get_dev(gr_real_root.dentry), role);
70871 + read_unlock(&gr_inode_lock);
70872 + }
70873 +out:
70874 + write_sequnlock(&rename_lock);
70875 + read_sequnlock_excl(&mount_lock);
70876 +
70877 + BUG_ON(retval == NULL);
70878 +
70879 + return retval;
70880 +}
70881 +
70882 +void
70883 +assign_special_role(const char *rolename)
70884 +{
70885 + struct acl_object_label *obj;
70886 + struct acl_role_label *r;
70887 + struct acl_role_label *assigned = NULL;
70888 + struct task_struct *tsk;
70889 + struct file *filp;
70890 +
70891 + FOR_EACH_ROLE_START(r)
70892 + if (!strcmp(rolename, r->rolename) &&
70893 + (r->roletype & GR_ROLE_SPECIAL)) {
70894 + assigned = r;
70895 + break;
70896 + }
70897 + FOR_EACH_ROLE_END(r)
70898 +
70899 + if (!assigned)
70900 + return;
70901 +
70902 + read_lock(&tasklist_lock);
70903 + read_lock(&grsec_exec_file_lock);
70904 +
70905 + tsk = current->real_parent;
70906 + if (tsk == NULL)
70907 + goto out_unlock;
70908 +
70909 + filp = tsk->exec_file;
70910 + if (filp == NULL)
70911 + goto out_unlock;
70912 +
70913 + tsk->is_writable = 0;
70914 + tsk->inherited = 0;
70915 +
70916 + tsk->acl_sp_role = 1;
70917 + tsk->acl_role_id = ++acl_sp_role_value;
70918 + tsk->role = assigned;
70919 + tsk->acl = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role);
70920 +
70921 + /* ignore additional mmap checks for processes that are writable
70922 + by the default ACL */
70923 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
70924 + if (unlikely(obj->mode & GR_WRITE))
70925 + tsk->is_writable = 1;
70926 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role->root_label);
70927 + if (unlikely(obj->mode & GR_WRITE))
70928 + tsk->is_writable = 1;
70929 +
70930 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
70931 + printk(KERN_ALERT "Assigning special role:%s subject:%s to process (%s:%d)\n", tsk->role->rolename,
70932 + tsk->acl->filename, tsk->comm, task_pid_nr(tsk));
70933 +#endif
70934 +
70935 +out_unlock:
70936 + read_unlock(&grsec_exec_file_lock);
70937 + read_unlock(&tasklist_lock);
70938 + return;
70939 +}
70940 +
70941 +
70942 +static void
70943 +gr_log_learn(const struct dentry *dentry, const struct vfsmount *mnt, const __u32 mode)
70944 +{
70945 + struct task_struct *task = current;
70946 + const struct cred *cred = current_cred();
70947 +
70948 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, task->role->roletype,
70949 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
70950 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
70951 + 1UL, 1UL, gr_to_filename(dentry, mnt), (unsigned long) mode, &task->signal->saved_ip);
70952 +
70953 + return;
70954 +}
70955 +
70956 +static void
70957 +gr_log_learn_uid_change(const kuid_t real, const kuid_t effective, const kuid_t fs)
70958 +{
70959 + struct task_struct *task = current;
70960 + const struct cred *cred = current_cred();
70961 +
70962 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
70963 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
70964 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
70965 + 'u', GR_GLOBAL_UID(real), GR_GLOBAL_UID(effective), GR_GLOBAL_UID(fs), &task->signal->saved_ip);
70966 +
70967 + return;
70968 +}
70969 +
70970 +static void
70971 +gr_log_learn_gid_change(const kgid_t real, const kgid_t effective, const kgid_t fs)
70972 +{
70973 + struct task_struct *task = current;
70974 + const struct cred *cred = current_cred();
70975 +
70976 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
70977 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
70978 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
70979 + 'g', GR_GLOBAL_GID(real), GR_GLOBAL_GID(effective), GR_GLOBAL_GID(fs), &task->signal->saved_ip);
70980 +
70981 + return;
70982 +}
70983 +
70984 +static void
70985 +gr_set_proc_res(struct task_struct *task)
70986 +{
70987 + struct acl_subject_label *proc;
70988 + unsigned short i;
70989 +
70990 + proc = task->acl;
70991 +
70992 + if (proc->mode & (GR_LEARN | GR_INHERITLEARN))
70993 + return;
70994 +
70995 + for (i = 0; i < RLIM_NLIMITS; i++) {
70996 + unsigned long rlim_cur, rlim_max;
70997 +
70998 + if (!(proc->resmask & (1U << i)))
70999 + continue;
71000 +
71001 + rlim_cur = proc->res[i].rlim_cur;
71002 + rlim_max = proc->res[i].rlim_max;
71003 +
71004 + if (i == RLIMIT_NOFILE) {
71005 + unsigned long saved_sysctl_nr_open = sysctl_nr_open;
71006 + if (rlim_cur > saved_sysctl_nr_open)
71007 + rlim_cur = saved_sysctl_nr_open;
71008 + if (rlim_max > saved_sysctl_nr_open)
71009 + rlim_max = saved_sysctl_nr_open;
71010 + }
71011 +
71012 + task->signal->rlim[i].rlim_cur = rlim_cur;
71013 + task->signal->rlim[i].rlim_max = rlim_max;
71014 +
71015 + if (i == RLIMIT_CPU)
71016 + update_rlimit_cpu(task, rlim_cur);
71017 + }
71018 +
71019 + return;
71020 +}
71021 +
71022 +/* both of the below must be called with
71023 + rcu_read_lock();
71024 + read_lock(&tasklist_lock);
71025 + read_lock(&grsec_exec_file_lock);
71026 + except in the case of gr_set_role_label() (for __gr_get_subject_for_task)
71027 +*/
71028 +
71029 +struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback)
71030 +{
71031 + char *tmpname;
71032 + struct acl_subject_label *tmpsubj;
71033 + struct file *filp;
71034 + struct name_entry *nmatch;
71035 +
71036 + filp = task->exec_file;
71037 + if (filp == NULL)
71038 + return NULL;
71039 +
71040 + /* the following is to apply the correct subject
71041 + on binaries running when the RBAC system
71042 + is enabled, when the binaries have been
71043 + replaced or deleted since their execution
71044 + -----
71045 + when the RBAC system starts, the inode/dev
71046 + from exec_file will be one the RBAC system
71047 + is unaware of. It only knows the inode/dev
71048 + of the present file on disk, or the absence
71049 + of it.
71050 + */
71051 +
71052 + if (filename)
71053 + nmatch = __lookup_name_entry(state, filename);
71054 + else {
71055 + preempt_disable();
71056 + tmpname = gr_to_filename_rbac(filp->f_path.dentry, filp->f_path.mnt);
71057 +
71058 + nmatch = __lookup_name_entry(state, tmpname);
71059 + preempt_enable();
71060 + }
71061 + tmpsubj = NULL;
71062 + if (nmatch) {
71063 + if (nmatch->deleted)
71064 + tmpsubj = lookup_acl_subj_label_deleted(nmatch->inode, nmatch->device, task->role);
71065 + else
71066 + tmpsubj = lookup_acl_subj_label(nmatch->inode, nmatch->device, task->role);
71067 + }
71068 + /* this also works for the reload case -- if we don't match a potentially inherited subject
71069 + then we fall back to a normal lookup based on the binary's ino/dev
71070 + */
71071 + if (tmpsubj == NULL && fallback)
71072 + tmpsubj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, task->role);
71073 +
71074 + return tmpsubj;
71075 +}
71076 +
71077 +static struct acl_subject_label *gr_get_subject_for_task(struct task_struct *task, const char *filename, int fallback)
71078 +{
71079 + return __gr_get_subject_for_task(&running_polstate, task, filename, fallback);
71080 +}
71081 +
71082 +void __gr_apply_subject_to_task(const struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj)
71083 +{
71084 + struct acl_object_label *obj;
71085 + struct file *filp;
71086 +
71087 + filp = task->exec_file;
71088 +
71089 + task->acl = subj;
71090 + task->is_writable = 0;
71091 + /* ignore additional mmap checks for processes that are writable
71092 + by the default ACL */
71093 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, state->default_role->root_label);
71094 + if (unlikely(obj->mode & GR_WRITE))
71095 + task->is_writable = 1;
71096 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
71097 + if (unlikely(obj->mode & GR_WRITE))
71098 + task->is_writable = 1;
71099 +
71100 + gr_set_proc_res(task);
71101 +
71102 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
71103 + printk(KERN_ALERT "gr_set_acls for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
71104 +#endif
71105 +}
71106 +
71107 +static void gr_apply_subject_to_task(struct task_struct *task, struct acl_subject_label *subj)
71108 +{
71109 + __gr_apply_subject_to_task(&running_polstate, task, subj);
71110 +}
71111 +
71112 +__u32
71113 +gr_search_file(const struct dentry * dentry, const __u32 mode,
71114 + const struct vfsmount * mnt)
71115 +{
71116 + __u32 retval = mode;
71117 + struct acl_subject_label *curracl;
71118 + struct acl_object_label *currobj;
71119 +
71120 + if (unlikely(!(gr_status & GR_READY)))
71121 + return (mode & ~GR_AUDITS);
71122 +
71123 + curracl = current->acl;
71124 +
71125 + currobj = chk_obj_label(dentry, mnt, curracl);
71126 + retval = currobj->mode & mode;
71127 +
71128 + /* if we're opening a specified transfer file for writing
71129 + (e.g. /dev/initctl), then transfer our role to init
71130 + */
71131 + if (unlikely(currobj->mode & GR_INIT_TRANSFER && retval & GR_WRITE &&
71132 + current->role->roletype & GR_ROLE_PERSIST)) {
71133 + struct task_struct *task = init_pid_ns.child_reaper;
71134 +
71135 + if (task->role != current->role) {
71136 + struct acl_subject_label *subj;
71137 +
71138 + task->acl_sp_role = 0;
71139 + task->acl_role_id = current->acl_role_id;
71140 + task->role = current->role;
71141 + rcu_read_lock();
71142 + read_lock(&grsec_exec_file_lock);
71143 + subj = gr_get_subject_for_task(task, NULL, 1);
71144 + gr_apply_subject_to_task(task, subj);
71145 + read_unlock(&grsec_exec_file_lock);
71146 + rcu_read_unlock();
71147 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_INIT_TRANSFER_MSG);
71148 + }
71149 + }
71150 +
71151 + if (unlikely
71152 + ((curracl->mode & (GR_LEARN | GR_INHERITLEARN)) && !(mode & GR_NOPTRACE)
71153 + && (retval != (mode & ~(GR_AUDITS | GR_SUPPRESS))))) {
71154 + __u32 new_mode = mode;
71155 +
71156 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
71157 +
71158 + retval = new_mode;
71159 +
71160 + if (new_mode & GR_EXEC && curracl->mode & GR_INHERITLEARN)
71161 + new_mode |= GR_INHERIT;
71162 +
71163 + if (!(mode & GR_NOLEARN))
71164 + gr_log_learn(dentry, mnt, new_mode);
71165 + }
71166 +
71167 + return retval;
71168 +}
71169 +
71170 +struct acl_object_label *gr_get_create_object(const struct dentry *new_dentry,
71171 + const struct dentry *parent,
71172 + const struct vfsmount *mnt)
71173 +{
71174 + struct name_entry *match;
71175 + struct acl_object_label *matchpo;
71176 + struct acl_subject_label *curracl;
71177 + char *path;
71178 +
71179 + if (unlikely(!(gr_status & GR_READY)))
71180 + return NULL;
71181 +
71182 + preempt_disable();
71183 + path = gr_to_filename_rbac(new_dentry, mnt);
71184 + match = lookup_name_entry_create(path);
71185 +
71186 + curracl = current->acl;
71187 +
71188 + if (match) {
71189 + read_lock(&gr_inode_lock);
71190 + matchpo = lookup_acl_obj_label_create(match->inode, match->device, curracl);
71191 + read_unlock(&gr_inode_lock);
71192 +
71193 + if (matchpo) {
71194 + preempt_enable();
71195 + return matchpo;
71196 + }
71197 + }
71198 +
71199 + // lookup parent
71200 +
71201 + matchpo = chk_obj_create_label(parent, mnt, curracl, path);
71202 +
71203 + preempt_enable();
71204 + return matchpo;
71205 +}
71206 +
71207 +__u32
71208 +gr_check_create(const struct dentry * new_dentry, const struct dentry * parent,
71209 + const struct vfsmount * mnt, const __u32 mode)
71210 +{
71211 + struct acl_object_label *matchpo;
71212 + __u32 retval;
71213 +
71214 + if (unlikely(!(gr_status & GR_READY)))
71215 + return (mode & ~GR_AUDITS);
71216 +
71217 + matchpo = gr_get_create_object(new_dentry, parent, mnt);
71218 +
71219 + retval = matchpo->mode & mode;
71220 +
71221 + if ((retval != (mode & ~(GR_AUDITS | GR_SUPPRESS)))
71222 + && (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
71223 + __u32 new_mode = mode;
71224 +
71225 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
71226 +
71227 + gr_log_learn(new_dentry, mnt, new_mode);
71228 + return new_mode;
71229 + }
71230 +
71231 + return retval;
71232 +}
71233 +
71234 +__u32
71235 +gr_check_link(const struct dentry * new_dentry,
71236 + const struct dentry * parent_dentry,
71237 + const struct vfsmount * parent_mnt,
71238 + const struct dentry * old_dentry, const struct vfsmount * old_mnt)
71239 +{
71240 + struct acl_object_label *obj;
71241 + __u32 oldmode, newmode;
71242 + __u32 needmode;
71243 + __u32 checkmodes = GR_FIND | GR_APPEND | GR_WRITE | GR_EXEC | GR_SETID | GR_READ |
71244 + GR_DELETE | GR_INHERIT;
71245 +
71246 + if (unlikely(!(gr_status & GR_READY)))
71247 + return (GR_CREATE | GR_LINK);
71248 +
71249 + obj = chk_obj_label(old_dentry, old_mnt, current->acl);
71250 + oldmode = obj->mode;
71251 +
71252 + obj = gr_get_create_object(new_dentry, parent_dentry, parent_mnt);
71253 + newmode = obj->mode;
71254 +
71255 + needmode = newmode & checkmodes;
71256 +
71257 + // old name for hardlink must have at least the permissions of the new name
71258 + if ((oldmode & needmode) != needmode)
71259 + goto bad;
71260 +
71261 + // if old name had restrictions/auditing, make sure the new name does as well
71262 + needmode = oldmode & (GR_NOPTRACE | GR_PTRACERD | GR_INHERIT | GR_AUDITS);
71263 +
71264 + // don't allow hardlinking of suid/sgid/fcapped files without permission
71265 + if (is_privileged_binary(old_dentry))
71266 + needmode |= GR_SETID;
71267 +
71268 + if ((newmode & needmode) != needmode)
71269 + goto bad;
71270 +
71271 + // enforce minimum permissions
71272 + if ((newmode & (GR_CREATE | GR_LINK)) == (GR_CREATE | GR_LINK))
71273 + return newmode;
71274 +bad:
71275 + needmode = oldmode;
71276 + if (is_privileged_binary(old_dentry))
71277 + needmode |= GR_SETID;
71278 +
71279 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) {
71280 + gr_log_learn(old_dentry, old_mnt, needmode | GR_CREATE | GR_LINK);
71281 + return (GR_CREATE | GR_LINK);
71282 + } else if (newmode & GR_SUPPRESS)
71283 + return GR_SUPPRESS;
71284 + else
71285 + return 0;
71286 +}
71287 +
71288 +int
71289 +gr_check_hidden_task(const struct task_struct *task)
71290 +{
71291 + if (unlikely(!(gr_status & GR_READY)))
71292 + return 0;
71293 +
71294 + if (!(task->acl->mode & GR_PROCFIND) && !(current->acl->mode & GR_VIEW))
71295 + return 1;
71296 +
71297 + return 0;
71298 +}
71299 +
71300 +int
71301 +gr_check_protected_task(const struct task_struct *task)
71302 +{
71303 + if (unlikely(!(gr_status & GR_READY) || !task))
71304 + return 0;
71305 +
71306 + if ((task->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
71307 + task->acl != current->acl)
71308 + return 1;
71309 +
71310 + return 0;
71311 +}
71312 +
71313 +int
71314 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
71315 +{
71316 + struct task_struct *p;
71317 + int ret = 0;
71318 +
71319 + if (unlikely(!(gr_status & GR_READY) || !pid))
71320 + return ret;
71321 +
71322 + read_lock(&tasklist_lock);
71323 + do_each_pid_task(pid, type, p) {
71324 + if ((p->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
71325 + p->acl != current->acl) {
71326 + ret = 1;
71327 + goto out;
71328 + }
71329 + } while_each_pid_task(pid, type, p);
71330 +out:
71331 + read_unlock(&tasklist_lock);
71332 +
71333 + return ret;
71334 +}
71335 +
71336 +void
71337 +gr_copy_label(struct task_struct *tsk)
71338 +{
71339 + struct task_struct *p = current;
71340 +
71341 + tsk->inherited = p->inherited;
71342 + tsk->acl_sp_role = 0;
71343 + tsk->acl_role_id = p->acl_role_id;
71344 + tsk->acl = p->acl;
71345 + tsk->role = p->role;
71346 + tsk->signal->used_accept = 0;
71347 + tsk->signal->curr_ip = p->signal->curr_ip;
71348 + tsk->signal->saved_ip = p->signal->saved_ip;
71349 + if (p->exec_file)
71350 + get_file(p->exec_file);
71351 + tsk->exec_file = p->exec_file;
71352 + tsk->is_writable = p->is_writable;
71353 + if (unlikely(p->signal->used_accept)) {
71354 + p->signal->curr_ip = 0;
71355 + p->signal->saved_ip = 0;
71356 + }
71357 +
71358 + return;
71359 +}
71360 +
71361 +extern int gr_process_kernel_setuid_ban(struct user_struct *user);
71362 +
71363 +int
71364 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
71365 +{
71366 + unsigned int i;
71367 + __u16 num;
71368 + uid_t *uidlist;
71369 + uid_t curuid;
71370 + int realok = 0;
71371 + int effectiveok = 0;
71372 + int fsok = 0;
71373 + uid_t globalreal, globaleffective, globalfs;
71374 +
71375 +#if defined(CONFIG_GRKERNSEC_KERN_LOCKOUT)
71376 + struct user_struct *user;
71377 +
71378 + if (!uid_valid(real))
71379 + goto skipit;
71380 +
71381 + /* find user based on global namespace */
71382 +
71383 + globalreal = GR_GLOBAL_UID(real);
71384 +
71385 + user = find_user(make_kuid(&init_user_ns, globalreal));
71386 + if (user == NULL)
71387 + goto skipit;
71388 +
71389 + if (gr_process_kernel_setuid_ban(user)) {
71390 + /* for find_user */
71391 + free_uid(user);
71392 + return 1;
71393 + }
71394 +
71395 + /* for find_user */
71396 + free_uid(user);
71397 +
71398 +skipit:
71399 +#endif
71400 +
71401 + if (unlikely(!(gr_status & GR_READY)))
71402 + return 0;
71403 +
71404 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
71405 + gr_log_learn_uid_change(real, effective, fs);
71406 +
71407 + num = current->acl->user_trans_num;
71408 + uidlist = current->acl->user_transitions;
71409 +
71410 + if (uidlist == NULL)
71411 + return 0;
71412 +
71413 + if (!uid_valid(real)) {
71414 + realok = 1;
71415 + globalreal = (uid_t)-1;
71416 + } else {
71417 + globalreal = GR_GLOBAL_UID(real);
71418 + }
71419 + if (!uid_valid(effective)) {
71420 + effectiveok = 1;
71421 + globaleffective = (uid_t)-1;
71422 + } else {
71423 + globaleffective = GR_GLOBAL_UID(effective);
71424 + }
71425 + if (!uid_valid(fs)) {
71426 + fsok = 1;
71427 + globalfs = (uid_t)-1;
71428 + } else {
71429 + globalfs = GR_GLOBAL_UID(fs);
71430 + }
71431 +
71432 + if (current->acl->user_trans_type & GR_ID_ALLOW) {
71433 + for (i = 0; i < num; i++) {
71434 + curuid = uidlist[i];
71435 + if (globalreal == curuid)
71436 + realok = 1;
71437 + if (globaleffective == curuid)
71438 + effectiveok = 1;
71439 + if (globalfs == curuid)
71440 + fsok = 1;
71441 + }
71442 + } else if (current->acl->user_trans_type & GR_ID_DENY) {
71443 + for (i = 0; i < num; i++) {
71444 + curuid = uidlist[i];
71445 + if (globalreal == curuid)
71446 + break;
71447 + if (globaleffective == curuid)
71448 + break;
71449 + if (globalfs == curuid)
71450 + break;
71451 + }
71452 + /* not in deny list */
71453 + if (i == num) {
71454 + realok = 1;
71455 + effectiveok = 1;
71456 + fsok = 1;
71457 + }
71458 + }
71459 +
71460 + if (realok && effectiveok && fsok)
71461 + return 0;
71462 + else {
71463 + gr_log_int(GR_DONT_AUDIT, GR_USRCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
71464 + return 1;
71465 + }
71466 +}
71467 +
71468 +int
71469 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
71470 +{
71471 + unsigned int i;
71472 + __u16 num;
71473 + gid_t *gidlist;
71474 + gid_t curgid;
71475 + int realok = 0;
71476 + int effectiveok = 0;
71477 + int fsok = 0;
71478 + gid_t globalreal, globaleffective, globalfs;
71479 +
71480 + if (unlikely(!(gr_status & GR_READY)))
71481 + return 0;
71482 +
71483 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
71484 + gr_log_learn_gid_change(real, effective, fs);
71485 +
71486 + num = current->acl->group_trans_num;
71487 + gidlist = current->acl->group_transitions;
71488 +
71489 + if (gidlist == NULL)
71490 + return 0;
71491 +
71492 + if (!gid_valid(real)) {
71493 + realok = 1;
71494 + globalreal = (gid_t)-1;
71495 + } else {
71496 + globalreal = GR_GLOBAL_GID(real);
71497 + }
71498 + if (!gid_valid(effective)) {
71499 + effectiveok = 1;
71500 + globaleffective = (gid_t)-1;
71501 + } else {
71502 + globaleffective = GR_GLOBAL_GID(effective);
71503 + }
71504 + if (!gid_valid(fs)) {
71505 + fsok = 1;
71506 + globalfs = (gid_t)-1;
71507 + } else {
71508 + globalfs = GR_GLOBAL_GID(fs);
71509 + }
71510 +
71511 + if (current->acl->group_trans_type & GR_ID_ALLOW) {
71512 + for (i = 0; i < num; i++) {
71513 + curgid = gidlist[i];
71514 + if (globalreal == curgid)
71515 + realok = 1;
71516 + if (globaleffective == curgid)
71517 + effectiveok = 1;
71518 + if (globalfs == curgid)
71519 + fsok = 1;
71520 + }
71521 + } else if (current->acl->group_trans_type & GR_ID_DENY) {
71522 + for (i = 0; i < num; i++) {
71523 + curgid = gidlist[i];
71524 + if (globalreal == curgid)
71525 + break;
71526 + if (globaleffective == curgid)
71527 + break;
71528 + if (globalfs == curgid)
71529 + break;
71530 + }
71531 + /* not in deny list */
71532 + if (i == num) {
71533 + realok = 1;
71534 + effectiveok = 1;
71535 + fsok = 1;
71536 + }
71537 + }
71538 +
71539 + if (realok && effectiveok && fsok)
71540 + return 0;
71541 + else {
71542 + gr_log_int(GR_DONT_AUDIT, GR_GRPCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
71543 + return 1;
71544 + }
71545 +}
71546 +
71547 +extern int gr_acl_is_capable(const int cap);
71548 +
71549 +void
71550 +gr_set_role_label(struct task_struct *task, const kuid_t kuid, const kgid_t kgid)
71551 +{
71552 + struct acl_role_label *role = task->role;
71553 + struct acl_role_label *origrole = role;
71554 + struct acl_subject_label *subj = NULL;
71555 + struct acl_object_label *obj;
71556 + struct file *filp;
71557 + uid_t uid;
71558 + gid_t gid;
71559 +
71560 + if (unlikely(!(gr_status & GR_READY)))
71561 + return;
71562 +
71563 + uid = GR_GLOBAL_UID(kuid);
71564 + gid = GR_GLOBAL_GID(kgid);
71565 +
71566 + filp = task->exec_file;
71567 +
71568 + /* kernel process, we'll give them the kernel role */
71569 + if (unlikely(!filp)) {
71570 + task->role = running_polstate.kernel_role;
71571 + task->acl = running_polstate.kernel_role->root_label;
71572 + return;
71573 + } else if (!task->role || !(task->role->roletype & GR_ROLE_SPECIAL)) {
71574 + /* save the current ip at time of role lookup so that the proper
71575 + IP will be learned for role_allowed_ip */
71576 + task->signal->saved_ip = task->signal->curr_ip;
71577 + role = lookup_acl_role_label(task, uid, gid);
71578 + }
71579 +
71580 + /* don't change the role if we're not a privileged process */
71581 + if (role && task->role != role &&
71582 + (((role->roletype & GR_ROLE_USER) && !gr_acl_is_capable(CAP_SETUID)) ||
71583 + ((role->roletype & GR_ROLE_GROUP) && !gr_acl_is_capable(CAP_SETGID))))
71584 + return;
71585 +
71586 + task->role = role;
71587 +
71588 + if (task->inherited) {
71589 + /* if we reached our subject through inheritance, then first see
71590 + if there's a subject of the same name in the new role that has
71591 + an object that would result in the same inherited subject
71592 + */
71593 + subj = gr_get_subject_for_task(task, task->acl->filename, 0);
71594 + if (subj) {
71595 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, subj);
71596 + if (!(obj->mode & GR_INHERIT))
71597 + subj = NULL;
71598 + }
71599 +
71600 + }
71601 + if (subj == NULL) {
71602 + /* otherwise:
71603 + perform subject lookup in possibly new role
71604 + we can use this result below in the case where role == task->role
71605 + */
71606 + subj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, role);
71607 + }
71608 +
71609 + /* if we changed uid/gid, but result in the same role
71610 + and are using inheritance, don't lose the inherited subject
71611 + if current subject is other than what normal lookup
71612 + would result in, we arrived via inheritance, don't
71613 + lose subject
71614 + */
71615 + if (role != origrole || (!(task->acl->mode & GR_INHERITLEARN) &&
71616 + (subj == task->acl)))
71617 + task->acl = subj;
71618 +
71619 + /* leave task->inherited unaffected */
71620 +
71621 + task->is_writable = 0;
71622 +
71623 + /* ignore additional mmap checks for processes that are writable
71624 + by the default ACL */
71625 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
71626 + if (unlikely(obj->mode & GR_WRITE))
71627 + task->is_writable = 1;
71628 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
71629 + if (unlikely(obj->mode & GR_WRITE))
71630 + task->is_writable = 1;
71631 +
71632 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
71633 + printk(KERN_ALERT "Set role label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
71634 +#endif
71635 +
71636 + gr_set_proc_res(task);
71637 +
71638 + return;
71639 +}
71640 +
71641 +int
71642 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
71643 + const int unsafe_flags)
71644 +{
71645 + struct task_struct *task = current;
71646 + struct acl_subject_label *newacl;
71647 + struct acl_object_label *obj;
71648 + __u32 retmode;
71649 +
71650 + if (unlikely(!(gr_status & GR_READY)))
71651 + return 0;
71652 +
71653 + newacl = chk_subj_label(dentry, mnt, task->role);
71654 +
71655 + /* special handling for if we did an strace -f -p <pid> from an admin role, where pid then
71656 + did an exec
71657 + */
71658 + rcu_read_lock();
71659 + read_lock(&tasklist_lock);
71660 + if (task->ptrace && task->parent && ((task->parent->role->roletype & GR_ROLE_GOD) ||
71661 + (task->parent->acl->mode & GR_POVERRIDE))) {
71662 + read_unlock(&tasklist_lock);
71663 + rcu_read_unlock();
71664 + goto skip_check;
71665 + }
71666 + read_unlock(&tasklist_lock);
71667 + rcu_read_unlock();
71668 +
71669 + if (unsafe_flags && !(task->acl->mode & GR_POVERRIDE) && (task->acl != newacl) &&
71670 + !(task->role->roletype & GR_ROLE_GOD) &&
71671 + !gr_search_file(dentry, GR_PTRACERD, mnt) &&
71672 + !(task->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
71673 + if (unsafe_flags & LSM_UNSAFE_SHARE)
71674 + gr_log_fs_generic(GR_DONT_AUDIT, GR_UNSAFESHARE_EXEC_ACL_MSG, dentry, mnt);
71675 + else
71676 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_EXEC_ACL_MSG, dentry, mnt);
71677 + return -EACCES;
71678 + }
71679 +
71680 +skip_check:
71681 +
71682 + obj = chk_obj_label(dentry, mnt, task->acl);
71683 + retmode = obj->mode & (GR_INHERIT | GR_AUDIT_INHERIT);
71684 +
71685 + if (!(task->acl->mode & GR_INHERITLEARN) &&
71686 + ((newacl->mode & GR_LEARN) || !(retmode & GR_INHERIT))) {
71687 + if (obj->nested)
71688 + task->acl = obj->nested;
71689 + else
71690 + task->acl = newacl;
71691 + task->inherited = 0;
71692 + } else {
71693 + task->inherited = 1;
71694 + if (retmode & GR_INHERIT && retmode & GR_AUDIT_INHERIT)
71695 + gr_log_str_fs(GR_DO_AUDIT, GR_INHERIT_ACL_MSG, task->acl->filename, dentry, mnt);
71696 + }
71697 +
71698 + task->is_writable = 0;
71699 +
71700 + /* ignore additional mmap checks for processes that are writable
71701 + by the default ACL */
71702 + obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label);
71703 + if (unlikely(obj->mode & GR_WRITE))
71704 + task->is_writable = 1;
71705 + obj = chk_obj_label(dentry, mnt, task->role->root_label);
71706 + if (unlikely(obj->mode & GR_WRITE))
71707 + task->is_writable = 1;
71708 +
71709 + gr_set_proc_res(task);
71710 +
71711 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
71712 + printk(KERN_ALERT "Set subject label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
71713 +#endif
71714 + return 0;
71715 +}
71716 +
71717 +/* always called with valid inodev ptr */
71718 +static void
71719 +do_handle_delete(struct inodev_entry *inodev, const u64 ino, const dev_t dev)
71720 +{
71721 + struct acl_object_label *matchpo;
71722 + struct acl_subject_label *matchps;
71723 + struct acl_subject_label *subj;
71724 + struct acl_role_label *role;
71725 + unsigned int x;
71726 +
71727 + FOR_EACH_ROLE_START(role)
71728 + FOR_EACH_SUBJECT_START(role, subj, x)
71729 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
71730 + matchpo->mode |= GR_DELETED;
71731 + FOR_EACH_SUBJECT_END(subj,x)
71732 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
71733 + /* nested subjects aren't in the role's subj_hash table */
71734 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
71735 + matchpo->mode |= GR_DELETED;
71736 + FOR_EACH_NESTED_SUBJECT_END(subj)
71737 + if ((matchps = lookup_acl_subj_label(ino, dev, role)) != NULL)
71738 + matchps->mode |= GR_DELETED;
71739 + FOR_EACH_ROLE_END(role)
71740 +
71741 + inodev->nentry->deleted = 1;
71742 +
71743 + return;
71744 +}
71745 +
71746 +void
71747 +gr_handle_delete(const u64 ino, const dev_t dev)
71748 +{
71749 + struct inodev_entry *inodev;
71750 +
71751 + if (unlikely(!(gr_status & GR_READY)))
71752 + return;
71753 +
71754 + write_lock(&gr_inode_lock);
71755 + inodev = lookup_inodev_entry(ino, dev);
71756 + if (inodev != NULL)
71757 + do_handle_delete(inodev, ino, dev);
71758 + write_unlock(&gr_inode_lock);
71759 +
71760 + return;
71761 +}
71762 +
71763 +static void
71764 +update_acl_obj_label(const u64 oldinode, const dev_t olddevice,
71765 + const u64 newinode, const dev_t newdevice,
71766 + struct acl_subject_label *subj)
71767 +{
71768 + unsigned int index = gr_fhash(oldinode, olddevice, subj->obj_hash_size);
71769 + struct acl_object_label *match;
71770 +
71771 + match = subj->obj_hash[index];
71772 +
71773 + while (match && (match->inode != oldinode ||
71774 + match->device != olddevice ||
71775 + !(match->mode & GR_DELETED)))
71776 + match = match->next;
71777 +
71778 + if (match && (match->inode == oldinode)
71779 + && (match->device == olddevice)
71780 + && (match->mode & GR_DELETED)) {
71781 + if (match->prev == NULL) {
71782 + subj->obj_hash[index] = match->next;
71783 + if (match->next != NULL)
71784 + match->next->prev = NULL;
71785 + } else {
71786 + match->prev->next = match->next;
71787 + if (match->next != NULL)
71788 + match->next->prev = match->prev;
71789 + }
71790 + match->prev = NULL;
71791 + match->next = NULL;
71792 + match->inode = newinode;
71793 + match->device = newdevice;
71794 + match->mode &= ~GR_DELETED;
71795 +
71796 + insert_acl_obj_label(match, subj);
71797 + }
71798 +
71799 + return;
71800 +}
71801 +
71802 +static void
71803 +update_acl_subj_label(const u64 oldinode, const dev_t olddevice,
71804 + const u64 newinode, const dev_t newdevice,
71805 + struct acl_role_label *role)
71806 +{
71807 + unsigned int index = gr_fhash(oldinode, olddevice, role->subj_hash_size);
71808 + struct acl_subject_label *match;
71809 +
71810 + match = role->subj_hash[index];
71811 +
71812 + while (match && (match->inode != oldinode ||
71813 + match->device != olddevice ||
71814 + !(match->mode & GR_DELETED)))
71815 + match = match->next;
71816 +
71817 + if (match && (match->inode == oldinode)
71818 + && (match->device == olddevice)
71819 + && (match->mode & GR_DELETED)) {
71820 + if (match->prev == NULL) {
71821 + role->subj_hash[index] = match->next;
71822 + if (match->next != NULL)
71823 + match->next->prev = NULL;
71824 + } else {
71825 + match->prev->next = match->next;
71826 + if (match->next != NULL)
71827 + match->next->prev = match->prev;
71828 + }
71829 + match->prev = NULL;
71830 + match->next = NULL;
71831 + match->inode = newinode;
71832 + match->device = newdevice;
71833 + match->mode &= ~GR_DELETED;
71834 +
71835 + insert_acl_subj_label(match, role);
71836 + }
71837 +
71838 + return;
71839 +}
71840 +
71841 +static void
71842 +update_inodev_entry(const u64 oldinode, const dev_t olddevice,
71843 + const u64 newinode, const dev_t newdevice)
71844 +{
71845 + unsigned int index = gr_fhash(oldinode, olddevice, running_polstate.inodev_set.i_size);
71846 + struct inodev_entry *match;
71847 +
71848 + match = running_polstate.inodev_set.i_hash[index];
71849 +
71850 + while (match && (match->nentry->inode != oldinode ||
71851 + match->nentry->device != olddevice || !match->nentry->deleted))
71852 + match = match->next;
71853 +
71854 + if (match && (match->nentry->inode == oldinode)
71855 + && (match->nentry->device == olddevice) &&
71856 + match->nentry->deleted) {
71857 + if (match->prev == NULL) {
71858 + running_polstate.inodev_set.i_hash[index] = match->next;
71859 + if (match->next != NULL)
71860 + match->next->prev = NULL;
71861 + } else {
71862 + match->prev->next = match->next;
71863 + if (match->next != NULL)
71864 + match->next->prev = match->prev;
71865 + }
71866 + match->prev = NULL;
71867 + match->next = NULL;
71868 + match->nentry->inode = newinode;
71869 + match->nentry->device = newdevice;
71870 + match->nentry->deleted = 0;
71871 +
71872 + insert_inodev_entry(match);
71873 + }
71874 +
71875 + return;
71876 +}
71877 +
71878 +static void
71879 +__do_handle_create(const struct name_entry *matchn, u64 ino, dev_t dev)
71880 +{
71881 + struct acl_subject_label *subj;
71882 + struct acl_role_label *role;
71883 + unsigned int x;
71884 +
71885 + FOR_EACH_ROLE_START(role)
71886 + update_acl_subj_label(matchn->inode, matchn->device, ino, dev, role);
71887 +
71888 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
71889 + if ((subj->inode == ino) && (subj->device == dev)) {
71890 + subj->inode = ino;
71891 + subj->device = dev;
71892 + }
71893 + /* nested subjects aren't in the role's subj_hash table */
71894 + update_acl_obj_label(matchn->inode, matchn->device,
71895 + ino, dev, subj);
71896 + FOR_EACH_NESTED_SUBJECT_END(subj)
71897 + FOR_EACH_SUBJECT_START(role, subj, x)
71898 + update_acl_obj_label(matchn->inode, matchn->device,
71899 + ino, dev, subj);
71900 + FOR_EACH_SUBJECT_END(subj,x)
71901 + FOR_EACH_ROLE_END(role)
71902 +
71903 + update_inodev_entry(matchn->inode, matchn->device, ino, dev);
71904 +
71905 + return;
71906 +}
71907 +
71908 +static void
71909 +do_handle_create(const struct name_entry *matchn, const struct dentry *dentry,
71910 + const struct vfsmount *mnt)
71911 +{
71912 + u64 ino = __get_ino(dentry);
71913 + dev_t dev = __get_dev(dentry);
71914 +
71915 + __do_handle_create(matchn, ino, dev);
71916 +
71917 + return;
71918 +}
71919 +
71920 +void
71921 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
71922 +{
71923 + struct name_entry *matchn;
71924 +
71925 + if (unlikely(!(gr_status & GR_READY)))
71926 + return;
71927 +
71928 + preempt_disable();
71929 + matchn = lookup_name_entry(gr_to_filename_rbac(dentry, mnt));
71930 +
71931 + if (unlikely((unsigned long)matchn)) {
71932 + write_lock(&gr_inode_lock);
71933 + do_handle_create(matchn, dentry, mnt);
71934 + write_unlock(&gr_inode_lock);
71935 + }
71936 + preempt_enable();
71937 +
71938 + return;
71939 +}
71940 +
71941 +void
71942 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
71943 +{
71944 + struct name_entry *matchn;
71945 +
71946 + if (unlikely(!(gr_status & GR_READY)))
71947 + return;
71948 +
71949 + preempt_disable();
71950 + matchn = lookup_name_entry(gr_to_proc_filename_rbac(dentry, init_pid_ns.proc_mnt));
71951 +
71952 + if (unlikely((unsigned long)matchn)) {
71953 + write_lock(&gr_inode_lock);
71954 + __do_handle_create(matchn, inode->i_ino, inode->i_sb->s_dev);
71955 + write_unlock(&gr_inode_lock);
71956 + }
71957 + preempt_enable();
71958 +
71959 + return;
71960 +}
71961 +
71962 +void
71963 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
71964 + struct dentry *old_dentry,
71965 + struct dentry *new_dentry,
71966 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
71967 +{
71968 + struct name_entry *matchn;
71969 + struct name_entry *matchn2 = NULL;
71970 + struct inodev_entry *inodev;
71971 + struct inode *inode = new_dentry->d_inode;
71972 + u64 old_ino = __get_ino(old_dentry);
71973 + dev_t old_dev = __get_dev(old_dentry);
71974 + unsigned int exchange = flags & RENAME_EXCHANGE;
71975 +
71976 + /* vfs_rename swaps the name and parent link for old_dentry and
71977 + new_dentry
71978 + at this point, old_dentry has the new name, parent link, and inode
71979 + for the renamed file
71980 + if a file is being replaced by a rename, new_dentry has the inode
71981 + and name for the replaced file
71982 + */
71983 +
71984 + if (unlikely(!(gr_status & GR_READY)))
71985 + return;
71986 +
71987 + preempt_disable();
71988 + matchn = lookup_name_entry(gr_to_filename_rbac(old_dentry, mnt));
71989 +
71990 + /* exchange cases:
71991 + a filename exists for the source, but not dest
71992 + do a recreate on source
71993 + a filename exists for the dest, but not source
71994 + do a recreate on dest
71995 + a filename exists for both source and dest
71996 + delete source and dest, then create source and dest
71997 + a filename exists for neither source nor dest
71998 + no updates needed
71999 +
72000 + the name entry lookups get us the old inode/dev associated with
72001 + each name, so do the deletes first (if possible) so that when
72002 + we do the create, we pick up on the right entries
72003 + */
72004 +
72005 + if (exchange)
72006 + matchn2 = lookup_name_entry(gr_to_filename_rbac(new_dentry, mnt));
72007 +
72008 + /* we wouldn't have to check d_inode if it weren't for
72009 + NFS silly-renaming
72010 + */
72011 +
72012 + write_lock(&gr_inode_lock);
72013 + if (unlikely((replace || exchange) && inode)) {
72014 + u64 new_ino = __get_ino(new_dentry);
72015 + dev_t new_dev = __get_dev(new_dentry);
72016 +
72017 + inodev = lookup_inodev_entry(new_ino, new_dev);
72018 + if (inodev != NULL && ((inode->i_nlink <= 1) || S_ISDIR(inode->i_mode)))
72019 + do_handle_delete(inodev, new_ino, new_dev);
72020 + }
72021 +
72022 + inodev = lookup_inodev_entry(old_ino, old_dev);
72023 + if (inodev != NULL && ((old_dentry->d_inode->i_nlink <= 1) || S_ISDIR(old_dentry->d_inode->i_mode)))
72024 + do_handle_delete(inodev, old_ino, old_dev);
72025 +
72026 + if (unlikely(matchn != NULL))
72027 + do_handle_create(matchn, old_dentry, mnt);
72028 +
72029 + if (unlikely(matchn2 != NULL))
72030 + do_handle_create(matchn2, new_dentry, mnt);
72031 +
72032 + write_unlock(&gr_inode_lock);
72033 + preempt_enable();
72034 +
72035 + return;
72036 +}
72037 +
72038 +#if defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC)
72039 +static const unsigned long res_learn_bumps[GR_NLIMITS] = {
72040 + [RLIMIT_CPU] = GR_RLIM_CPU_BUMP,
72041 + [RLIMIT_FSIZE] = GR_RLIM_FSIZE_BUMP,
72042 + [RLIMIT_DATA] = GR_RLIM_DATA_BUMP,
72043 + [RLIMIT_STACK] = GR_RLIM_STACK_BUMP,
72044 + [RLIMIT_CORE] = GR_RLIM_CORE_BUMP,
72045 + [RLIMIT_RSS] = GR_RLIM_RSS_BUMP,
72046 + [RLIMIT_NPROC] = GR_RLIM_NPROC_BUMP,
72047 + [RLIMIT_NOFILE] = GR_RLIM_NOFILE_BUMP,
72048 + [RLIMIT_MEMLOCK] = GR_RLIM_MEMLOCK_BUMP,
72049 + [RLIMIT_AS] = GR_RLIM_AS_BUMP,
72050 + [RLIMIT_LOCKS] = GR_RLIM_LOCKS_BUMP,
72051 + [RLIMIT_SIGPENDING] = GR_RLIM_SIGPENDING_BUMP,
72052 + [RLIMIT_MSGQUEUE] = GR_RLIM_MSGQUEUE_BUMP,
72053 + [RLIMIT_NICE] = GR_RLIM_NICE_BUMP,
72054 + [RLIMIT_RTPRIO] = GR_RLIM_RTPRIO_BUMP,
72055 + [RLIMIT_RTTIME] = GR_RLIM_RTTIME_BUMP
72056 +};
72057 +
72058 +void
72059 +gr_learn_resource(const struct task_struct *task,
72060 + const int res, const unsigned long wanted, const int gt)
72061 +{
72062 + struct acl_subject_label *acl;
72063 + const struct cred *cred;
72064 +
72065 + if (unlikely((gr_status & GR_READY) &&
72066 + task->acl && (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))))
72067 + goto skip_reslog;
72068 +
72069 + gr_log_resource(task, res, wanted, gt);
72070 +skip_reslog:
72071 +
72072 + if (unlikely(!(gr_status & GR_READY) || !wanted || res >= GR_NLIMITS))
72073 + return;
72074 +
72075 + acl = task->acl;
72076 +
72077 + if (likely(!acl || !(acl->mode & (GR_LEARN | GR_INHERITLEARN)) ||
72078 + !(acl->resmask & (1U << (unsigned short) res))))
72079 + return;
72080 +
72081 + if (wanted >= acl->res[res].rlim_cur) {
72082 + unsigned long res_add;
72083 +
72084 + res_add = wanted + res_learn_bumps[res];
72085 +
72086 + acl->res[res].rlim_cur = res_add;
72087 +
72088 + if (wanted > acl->res[res].rlim_max)
72089 + acl->res[res].rlim_max = res_add;
72090 +
72091 + /* only log the subject filename, since resource logging is supported for
72092 + single-subject learning only */
72093 + rcu_read_lock();
72094 + cred = __task_cred(task);
72095 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
72096 + task->role->roletype, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), acl->filename,
72097 + acl->filename, acl->res[res].rlim_cur, acl->res[res].rlim_max,
72098 + "", (unsigned long) res, &task->signal->saved_ip);
72099 + rcu_read_unlock();
72100 + }
72101 +
72102 + return;
72103 +}
72104 +EXPORT_SYMBOL_GPL(gr_learn_resource);
72105 +#endif
72106 +
72107 +#if defined(CONFIG_PAX_HAVE_ACL_FLAGS) && (defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR))
72108 +void
72109 +pax_set_initial_flags(struct linux_binprm *bprm)
72110 +{
72111 + struct task_struct *task = current;
72112 + struct acl_subject_label *proc;
72113 + unsigned long flags;
72114 +
72115 + if (unlikely(!(gr_status & GR_READY)))
72116 + return;
72117 +
72118 + flags = pax_get_flags(task);
72119 +
72120 + proc = task->acl;
72121 +
72122 + if (proc->pax_flags & GR_PAX_DISABLE_PAGEEXEC)
72123 + flags &= ~MF_PAX_PAGEEXEC;
72124 + if (proc->pax_flags & GR_PAX_DISABLE_SEGMEXEC)
72125 + flags &= ~MF_PAX_SEGMEXEC;
72126 + if (proc->pax_flags & GR_PAX_DISABLE_RANDMMAP)
72127 + flags &= ~MF_PAX_RANDMMAP;
72128 + if (proc->pax_flags & GR_PAX_DISABLE_EMUTRAMP)
72129 + flags &= ~MF_PAX_EMUTRAMP;
72130 + if (proc->pax_flags & GR_PAX_DISABLE_MPROTECT)
72131 + flags &= ~MF_PAX_MPROTECT;
72132 +
72133 + if (proc->pax_flags & GR_PAX_ENABLE_PAGEEXEC)
72134 + flags |= MF_PAX_PAGEEXEC;
72135 + if (proc->pax_flags & GR_PAX_ENABLE_SEGMEXEC)
72136 + flags |= MF_PAX_SEGMEXEC;
72137 + if (proc->pax_flags & GR_PAX_ENABLE_RANDMMAP)
72138 + flags |= MF_PAX_RANDMMAP;
72139 + if (proc->pax_flags & GR_PAX_ENABLE_EMUTRAMP)
72140 + flags |= MF_PAX_EMUTRAMP;
72141 + if (proc->pax_flags & GR_PAX_ENABLE_MPROTECT)
72142 + flags |= MF_PAX_MPROTECT;
72143 +
72144 + pax_set_flags(task, flags);
72145 +
72146 + return;
72147 +}
72148 +#endif
72149 +
72150 +int
72151 +gr_handle_proc_ptrace(struct task_struct *task)
72152 +{
72153 + struct file *filp;
72154 + struct task_struct *tmp = task;
72155 + struct task_struct *curtemp = current;
72156 + __u32 retmode;
72157 +
72158 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
72159 + if (unlikely(!(gr_status & GR_READY)))
72160 + return 0;
72161 +#endif
72162 +
72163 + read_lock(&tasklist_lock);
72164 + read_lock(&grsec_exec_file_lock);
72165 + filp = task->exec_file;
72166 +
72167 + while (task_pid_nr(tmp) > 0) {
72168 + if (tmp == curtemp)
72169 + break;
72170 + tmp = tmp->real_parent;
72171 + }
72172 +
72173 + if (!filp || (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
72174 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE))))) {
72175 + read_unlock(&grsec_exec_file_lock);
72176 + read_unlock(&tasklist_lock);
72177 + return 1;
72178 + }
72179 +
72180 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
72181 + if (!(gr_status & GR_READY)) {
72182 + read_unlock(&grsec_exec_file_lock);
72183 + read_unlock(&tasklist_lock);
72184 + return 0;
72185 + }
72186 +#endif
72187 +
72188 + retmode = gr_search_file(filp->f_path.dentry, GR_NOPTRACE, filp->f_path.mnt);
72189 + read_unlock(&grsec_exec_file_lock);
72190 + read_unlock(&tasklist_lock);
72191 +
72192 + if (retmode & GR_NOPTRACE)
72193 + return 1;
72194 +
72195 + if (!(current->acl->mode & GR_POVERRIDE) && !(current->role->roletype & GR_ROLE_GOD)
72196 + && (current->acl != task->acl || (current->acl != current->role->root_label
72197 + && task_pid_nr(current) != task_pid_nr(task))))
72198 + return 1;
72199 +
72200 + return 0;
72201 +}
72202 +
72203 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p)
72204 +{
72205 + if (unlikely(!(gr_status & GR_READY)))
72206 + return;
72207 +
72208 + if (!(current->role->roletype & GR_ROLE_GOD))
72209 + return;
72210 +
72211 + seq_printf(m, "RBAC:\t%.64s:%c:%.950s\n",
72212 + p->role->rolename, gr_task_roletype_to_char(p),
72213 + p->acl->filename);
72214 +}
72215 +
72216 +int
72217 +gr_handle_ptrace(struct task_struct *task, const long request)
72218 +{
72219 + struct task_struct *tmp = task;
72220 + struct task_struct *curtemp = current;
72221 + __u32 retmode;
72222 +
72223 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
72224 + if (unlikely(!(gr_status & GR_READY)))
72225 + return 0;
72226 +#endif
72227 + if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
72228 + read_lock(&tasklist_lock);
72229 + while (task_pid_nr(tmp) > 0) {
72230 + if (tmp == curtemp)
72231 + break;
72232 + tmp = tmp->real_parent;
72233 + }
72234 +
72235 + if (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
72236 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE)))) {
72237 + read_unlock(&tasklist_lock);
72238 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
72239 + return 1;
72240 + }
72241 + read_unlock(&tasklist_lock);
72242 + }
72243 +
72244 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
72245 + if (!(gr_status & GR_READY))
72246 + return 0;
72247 +#endif
72248 +
72249 + read_lock(&grsec_exec_file_lock);
72250 + if (unlikely(!task->exec_file)) {
72251 + read_unlock(&grsec_exec_file_lock);
72252 + return 0;
72253 + }
72254 +
72255 + retmode = gr_search_file(task->exec_file->f_path.dentry, GR_PTRACERD | GR_NOPTRACE, task->exec_file->f_path.mnt);
72256 + read_unlock(&grsec_exec_file_lock);
72257 +
72258 + if (retmode & GR_NOPTRACE) {
72259 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
72260 + return 1;
72261 + }
72262 +
72263 + if (retmode & GR_PTRACERD) {
72264 + switch (request) {
72265 + case PTRACE_SEIZE:
72266 + case PTRACE_POKETEXT:
72267 + case PTRACE_POKEDATA:
72268 + case PTRACE_POKEUSR:
72269 +#if !defined(CONFIG_PPC32) && !defined(CONFIG_PPC64) && !defined(CONFIG_PARISC) && !defined(CONFIG_ALPHA) && !defined(CONFIG_IA64)
72270 + case PTRACE_SETREGS:
72271 + case PTRACE_SETFPREGS:
72272 +#endif
72273 +#ifdef CONFIG_X86
72274 + case PTRACE_SETFPXREGS:
72275 +#endif
72276 +#ifdef CONFIG_ALTIVEC
72277 + case PTRACE_SETVRREGS:
72278 +#endif
72279 + return 1;
72280 + default:
72281 + return 0;
72282 + }
72283 + } else if (!(current->acl->mode & GR_POVERRIDE) &&
72284 + !(current->role->roletype & GR_ROLE_GOD) &&
72285 + (current->acl != task->acl)) {
72286 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
72287 + return 1;
72288 + }
72289 +
72290 + return 0;
72291 +}
72292 +
72293 +static int is_writable_mmap(const struct file *filp)
72294 +{
72295 + struct task_struct *task = current;
72296 + struct acl_object_label *obj, *obj2;
72297 +
72298 + if (gr_status & GR_READY && !(task->acl->mode & GR_OVERRIDE) &&
72299 + !task->is_writable && S_ISREG(filp->f_path.dentry->d_inode->i_mode) && (filp->f_path.mnt != shm_mnt || (filp->f_path.dentry->d_inode->i_nlink > 0))) {
72300 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
72301 + obj2 = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt,
72302 + task->role->root_label);
72303 + if (unlikely((obj->mode & GR_WRITE) || (obj2->mode & GR_WRITE))) {
72304 + gr_log_fs_generic(GR_DONT_AUDIT, GR_WRITLIB_ACL_MSG, filp->f_path.dentry, filp->f_path.mnt);
72305 + return 1;
72306 + }
72307 + }
72308 + return 0;
72309 +}
72310 +
72311 +int
72312 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot)
72313 +{
72314 + __u32 mode;
72315 +
72316 + if (unlikely(!file || !(prot & PROT_EXEC)))
72317 + return 1;
72318 +
72319 + if (is_writable_mmap(file))
72320 + return 0;
72321 +
72322 + mode =
72323 + gr_search_file(file->f_path.dentry,
72324 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
72325 + file->f_path.mnt);
72326 +
72327 + if (!gr_tpe_allow(file))
72328 + return 0;
72329 +
72330 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
72331 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
72332 + return 0;
72333 + } else if (unlikely(!(mode & GR_EXEC))) {
72334 + return 0;
72335 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
72336 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
72337 + return 1;
72338 + }
72339 +
72340 + return 1;
72341 +}
72342 +
72343 +int
72344 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
72345 +{
72346 + __u32 mode;
72347 +
72348 + if (unlikely(!file || !(prot & PROT_EXEC)))
72349 + return 1;
72350 +
72351 + if (is_writable_mmap(file))
72352 + return 0;
72353 +
72354 + mode =
72355 + gr_search_file(file->f_path.dentry,
72356 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
72357 + file->f_path.mnt);
72358 +
72359 + if (!gr_tpe_allow(file))
72360 + return 0;
72361 +
72362 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
72363 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
72364 + return 0;
72365 + } else if (unlikely(!(mode & GR_EXEC))) {
72366 + return 0;
72367 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
72368 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
72369 + return 1;
72370 + }
72371 +
72372 + return 1;
72373 +}
72374 +
72375 +void
72376 +gr_acl_handle_psacct(struct task_struct *task, const long code)
72377 +{
72378 + unsigned long runtime, cputime;
72379 + cputime_t utime, stime;
72380 + unsigned int wday, cday;
72381 + __u8 whr, chr;
72382 + __u8 wmin, cmin;
72383 + __u8 wsec, csec;
72384 + struct timespec curtime, starttime;
72385 +
72386 + if (unlikely(!(gr_status & GR_READY) || !task->acl ||
72387 + !(task->acl->mode & GR_PROCACCT)))
72388 + return;
72389 +
72390 + curtime = ns_to_timespec(ktime_get_ns());
72391 + starttime = ns_to_timespec(task->start_time);
72392 + runtime = curtime.tv_sec - starttime.tv_sec;
72393 + wday = runtime / (60 * 60 * 24);
72394 + runtime -= wday * (60 * 60 * 24);
72395 + whr = runtime / (60 * 60);
72396 + runtime -= whr * (60 * 60);
72397 + wmin = runtime / 60;
72398 + runtime -= wmin * 60;
72399 + wsec = runtime;
72400 +
72401 + task_cputime(task, &utime, &stime);
72402 + cputime = cputime_to_secs(utime + stime);
72403 + cday = cputime / (60 * 60 * 24);
72404 + cputime -= cday * (60 * 60 * 24);
72405 + chr = cputime / (60 * 60);
72406 + cputime -= chr * (60 * 60);
72407 + cmin = cputime / 60;
72408 + cputime -= cmin * 60;
72409 + csec = cputime;
72410 +
72411 + gr_log_procacct(GR_DO_AUDIT, GR_ACL_PROCACCT_MSG, task, wday, whr, wmin, wsec, cday, chr, cmin, csec, code);
72412 +
72413 + return;
72414 +}
72415 +
72416 +#ifdef CONFIG_TASKSTATS
72417 +int gr_is_taskstats_denied(int pid)
72418 +{
72419 + struct task_struct *task;
72420 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
72421 + const struct cred *cred;
72422 +#endif
72423 + int ret = 0;
72424 +
72425 + /* restrict taskstats viewing to un-chrooted root users
72426 + who have the 'view' subject flag if the RBAC system is enabled
72427 + */
72428 +
72429 + rcu_read_lock();
72430 + read_lock(&tasklist_lock);
72431 + task = find_task_by_vpid(pid);
72432 + if (task) {
72433 +#ifdef CONFIG_GRKERNSEC_CHROOT
72434 + if (proc_is_chrooted(task))
72435 + ret = -EACCES;
72436 +#endif
72437 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
72438 + cred = __task_cred(task);
72439 +#ifdef CONFIG_GRKERNSEC_PROC_USER
72440 + if (gr_is_global_nonroot(cred->uid))
72441 + ret = -EACCES;
72442 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
72443 + if (gr_is_global_nonroot(cred->uid) && !groups_search(cred->group_info, grsec_proc_gid))
72444 + ret = -EACCES;
72445 +#endif
72446 +#endif
72447 + if (gr_status & GR_READY) {
72448 + if (!(task->acl->mode & GR_VIEW))
72449 + ret = -EACCES;
72450 + }
72451 + } else
72452 + ret = -ENOENT;
72453 +
72454 + read_unlock(&tasklist_lock);
72455 + rcu_read_unlock();
72456 +
72457 + return ret;
72458 +}
72459 +#endif
72460 +
72461 +/* AUXV entries are filled via a descendant of search_binary_handler
72462 + after we've already applied the subject for the target
72463 +*/
72464 +int gr_acl_enable_at_secure(void)
72465 +{
72466 + if (unlikely(!(gr_status & GR_READY)))
72467 + return 0;
72468 +
72469 + if (current->acl->mode & GR_ATSECURE)
72470 + return 1;
72471 +
72472 + return 0;
72473 +}
72474 +
72475 +int gr_acl_handle_filldir(const struct file *file, const char *name, const unsigned int namelen, const u64 ino)
72476 +{
72477 + struct task_struct *task = current;
72478 + struct dentry *dentry = file->f_path.dentry;
72479 + struct vfsmount *mnt = file->f_path.mnt;
72480 + struct acl_object_label *obj, *tmp;
72481 + struct acl_subject_label *subj;
72482 + unsigned int bufsize;
72483 + int is_not_root;
72484 + char *path;
72485 + dev_t dev = __get_dev(dentry);
72486 +
72487 + if (unlikely(!(gr_status & GR_READY)))
72488 + return 1;
72489 +
72490 + if (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))
72491 + return 1;
72492 +
72493 + /* ignore Eric Biederman */
72494 + if (IS_PRIVATE(dentry->d_inode))
72495 + return 1;
72496 +
72497 + subj = task->acl;
72498 + read_lock(&gr_inode_lock);
72499 + do {
72500 + obj = lookup_acl_obj_label(ino, dev, subj);
72501 + if (obj != NULL) {
72502 + read_unlock(&gr_inode_lock);
72503 + return (obj->mode & GR_FIND) ? 1 : 0;
72504 + }
72505 + } while ((subj = subj->parent_subject));
72506 + read_unlock(&gr_inode_lock);
72507 +
72508 + /* this is purely an optimization since we're looking for an object
72509 + for the directory we're doing a readdir on
72510 + if it's possible for any globbed object to match the entry we're
72511 + filling into the directory, then the object we find here will be
72512 + an anchor point with attached globbed objects
72513 + */
72514 + obj = chk_obj_label_noglob(dentry, mnt, task->acl);
72515 + if (obj->globbed == NULL)
72516 + return (obj->mode & GR_FIND) ? 1 : 0;
72517 +
72518 + is_not_root = ((obj->filename[0] == '/') &&
72519 + (obj->filename[1] == '\0')) ? 0 : 1;
72520 + bufsize = PAGE_SIZE - namelen - is_not_root;
72521 +
72522 + /* check bufsize > PAGE_SIZE || bufsize == 0 */
72523 + if (unlikely((bufsize - 1) > (PAGE_SIZE - 1)))
72524 + return 1;
72525 +
72526 + preempt_disable();
72527 + path = d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
72528 + bufsize);
72529 +
72530 + bufsize = strlen(path);
72531 +
72532 + /* if base is "/", don't append an additional slash */
72533 + if (is_not_root)
72534 + *(path + bufsize) = '/';
72535 + memcpy(path + bufsize + is_not_root, name, namelen);
72536 + *(path + bufsize + namelen + is_not_root) = '\0';
72537 +
72538 + tmp = obj->globbed;
72539 + while (tmp) {
72540 + if (!glob_match(tmp->filename, path)) {
72541 + preempt_enable();
72542 + return (tmp->mode & GR_FIND) ? 1 : 0;
72543 + }
72544 + tmp = tmp->next;
72545 + }
72546 + preempt_enable();
72547 + return (obj->mode & GR_FIND) ? 1 : 0;
72548 +}
72549 +
72550 +void gr_put_exec_file(struct task_struct *task)
72551 +{
72552 + struct file *filp;
72553 +
72554 + write_lock(&grsec_exec_file_lock);
72555 + filp = task->exec_file;
72556 + task->exec_file = NULL;
72557 + write_unlock(&grsec_exec_file_lock);
72558 +
72559 + if (filp)
72560 + fput(filp);
72561 +
72562 + return;
72563 +}
72564 +
72565 +
72566 +#ifdef CONFIG_NETFILTER_XT_MATCH_GRADM_MODULE
72567 +EXPORT_SYMBOL_GPL(gr_acl_is_enabled);
72568 +#endif
72569 +#ifdef CONFIG_SECURITY
72570 +EXPORT_SYMBOL_GPL(gr_check_user_change);
72571 +EXPORT_SYMBOL_GPL(gr_check_group_change);
72572 +#endif
72573 +
72574 diff --git a/grsecurity/gracl_alloc.c b/grsecurity/gracl_alloc.c
72575 new file mode 100644
72576 index 0000000..18ffbbd
72577 --- /dev/null
72578 +++ b/grsecurity/gracl_alloc.c
72579 @@ -0,0 +1,105 @@
72580 +#include <linux/kernel.h>
72581 +#include <linux/mm.h>
72582 +#include <linux/slab.h>
72583 +#include <linux/vmalloc.h>
72584 +#include <linux/gracl.h>
72585 +#include <linux/grsecurity.h>
72586 +
72587 +static struct gr_alloc_state __current_alloc_state = { 1, 1, NULL };
72588 +struct gr_alloc_state *current_alloc_state = &__current_alloc_state;
72589 +
72590 +static __inline__ int
72591 +alloc_pop(void)
72592 +{
72593 + if (current_alloc_state->alloc_stack_next == 1)
72594 + return 0;
72595 +
72596 + kfree(current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 2]);
72597 +
72598 + current_alloc_state->alloc_stack_next--;
72599 +
72600 + return 1;
72601 +}
72602 +
72603 +static __inline__ int
72604 +alloc_push(void *buf)
72605 +{
72606 + if (current_alloc_state->alloc_stack_next >= current_alloc_state->alloc_stack_size)
72607 + return 1;
72608 +
72609 + current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 1] = buf;
72610 +
72611 + current_alloc_state->alloc_stack_next++;
72612 +
72613 + return 0;
72614 +}
72615 +
72616 +void *
72617 +acl_alloc(unsigned long len)
72618 +{
72619 + void *ret = NULL;
72620 +
72621 + if (!len || len > PAGE_SIZE)
72622 + goto out;
72623 +
72624 + ret = kmalloc(len, GFP_KERNEL);
72625 +
72626 + if (ret) {
72627 + if (alloc_push(ret)) {
72628 + kfree(ret);
72629 + ret = NULL;
72630 + }
72631 + }
72632 +
72633 +out:
72634 + return ret;
72635 +}
72636 +
72637 +void *
72638 +acl_alloc_num(unsigned long num, unsigned long len)
72639 +{
72640 + if (!len || (num > (PAGE_SIZE / len)))
72641 + return NULL;
72642 +
72643 + return acl_alloc(num * len);
72644 +}
72645 +
72646 +void
72647 +acl_free_all(void)
72648 +{
72649 + if (!current_alloc_state->alloc_stack)
72650 + return;
72651 +
72652 + while (alloc_pop()) ;
72653 +
72654 + if (current_alloc_state->alloc_stack) {
72655 + if ((current_alloc_state->alloc_stack_size * sizeof (void *)) <= PAGE_SIZE)
72656 + kfree(current_alloc_state->alloc_stack);
72657 + else
72658 + vfree(current_alloc_state->alloc_stack);
72659 + }
72660 +
72661 + current_alloc_state->alloc_stack = NULL;
72662 + current_alloc_state->alloc_stack_size = 1;
72663 + current_alloc_state->alloc_stack_next = 1;
72664 +
72665 + return;
72666 +}
72667 +
72668 +int
72669 +acl_alloc_stack_init(unsigned long size)
72670 +{
72671 + if ((size * sizeof (void *)) <= PAGE_SIZE)
72672 + current_alloc_state->alloc_stack =
72673 + (void **) kmalloc(size * sizeof (void *), GFP_KERNEL);
72674 + else
72675 + current_alloc_state->alloc_stack = (void **) vmalloc(size * sizeof (void *));
72676 +
72677 + current_alloc_state->alloc_stack_size = size;
72678 + current_alloc_state->alloc_stack_next = 1;
72679 +
72680 + if (!current_alloc_state->alloc_stack)
72681 + return 0;
72682 + else
72683 + return 1;
72684 +}
72685 diff --git a/grsecurity/gracl_cap.c b/grsecurity/gracl_cap.c
72686 new file mode 100644
72687 index 0000000..1a94c11
72688 --- /dev/null
72689 +++ b/grsecurity/gracl_cap.c
72690 @@ -0,0 +1,127 @@
72691 +#include <linux/kernel.h>
72692 +#include <linux/module.h>
72693 +#include <linux/sched.h>
72694 +#include <linux/gracl.h>
72695 +#include <linux/grsecurity.h>
72696 +#include <linux/grinternal.h>
72697 +
72698 +extern const char *captab_log[];
72699 +extern int captab_log_entries;
72700 +
72701 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
72702 +{
72703 + struct acl_subject_label *curracl;
72704 +
72705 + if (!gr_acl_is_enabled())
72706 + return 1;
72707 +
72708 + curracl = task->acl;
72709 +
72710 + if (curracl->mode & (GR_LEARN | GR_INHERITLEARN)) {
72711 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
72712 + task->role->roletype, GR_GLOBAL_UID(cred->uid),
72713 + GR_GLOBAL_GID(cred->gid), task->exec_file ?
72714 + gr_to_filename(task->exec_file->f_path.dentry,
72715 + task->exec_file->f_path.mnt) : curracl->filename,
72716 + curracl->filename, 0UL,
72717 + 0UL, "", (unsigned long) cap, &task->signal->saved_ip);
72718 + return 1;
72719 + }
72720 +
72721 + return 0;
72722 +}
72723 +
72724 +int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
72725 +{
72726 + struct acl_subject_label *curracl;
72727 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
72728 + kernel_cap_t cap_audit = __cap_empty_set;
72729 +
72730 + if (!gr_acl_is_enabled())
72731 + return 1;
72732 +
72733 + curracl = task->acl;
72734 +
72735 + cap_drop = curracl->cap_lower;
72736 + cap_mask = curracl->cap_mask;
72737 + cap_audit = curracl->cap_invert_audit;
72738 +
72739 + while ((curracl = curracl->parent_subject)) {
72740 + /* if the cap isn't specified in the current computed mask but is specified in the
72741 + current level subject, and is lowered in the current level subject, then add
72742 + it to the set of dropped capabilities
72743 + otherwise, add the current level subject's mask to the current computed mask
72744 + */
72745 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
72746 + cap_raise(cap_mask, cap);
72747 + if (cap_raised(curracl->cap_lower, cap))
72748 + cap_raise(cap_drop, cap);
72749 + if (cap_raised(curracl->cap_invert_audit, cap))
72750 + cap_raise(cap_audit, cap);
72751 + }
72752 + }
72753 +
72754 + if (!cap_raised(cap_drop, cap)) {
72755 + if (cap_raised(cap_audit, cap))
72756 + gr_log_cap(GR_DO_AUDIT, GR_CAP_ACL_MSG2, task, captab_log[cap]);
72757 + return 1;
72758 + }
72759 +
72760 + /* only learn the capability use if the process has the capability in the
72761 + general case, the two uses in sys.c of gr_learn_cap are an exception
72762 + to this rule to ensure any role transition involves what the full-learned
72763 + policy believes in a privileged process
72764 + */
72765 + if (cap_raised(cred->cap_effective, cap) && gr_learn_cap(task, cred, cap))
72766 + return 1;
72767 +
72768 + if ((cap >= 0) && (cap < captab_log_entries) && cap_raised(cred->cap_effective, cap) && !cap_raised(cap_audit, cap))
72769 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_ACL_MSG, task, captab_log[cap]);
72770 +
72771 + return 0;
72772 +}
72773 +
72774 +int
72775 +gr_acl_is_capable(const int cap)
72776 +{
72777 + return gr_task_acl_is_capable(current, current_cred(), cap);
72778 +}
72779 +
72780 +int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap)
72781 +{
72782 + struct acl_subject_label *curracl;
72783 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
72784 +
72785 + if (!gr_acl_is_enabled())
72786 + return 1;
72787 +
72788 + curracl = task->acl;
72789 +
72790 + cap_drop = curracl->cap_lower;
72791 + cap_mask = curracl->cap_mask;
72792 +
72793 + while ((curracl = curracl->parent_subject)) {
72794 + /* if the cap isn't specified in the current computed mask but is specified in the
72795 + current level subject, and is lowered in the current level subject, then add
72796 + it to the set of dropped capabilities
72797 + otherwise, add the current level subject's mask to the current computed mask
72798 + */
72799 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
72800 + cap_raise(cap_mask, cap);
72801 + if (cap_raised(curracl->cap_lower, cap))
72802 + cap_raise(cap_drop, cap);
72803 + }
72804 + }
72805 +
72806 + if (!cap_raised(cap_drop, cap))
72807 + return 1;
72808 +
72809 + return 0;
72810 +}
72811 +
72812 +int
72813 +gr_acl_is_capable_nolog(const int cap)
72814 +{
72815 + return gr_task_acl_is_capable_nolog(current, cap);
72816 +}
72817 +
72818 diff --git a/grsecurity/gracl_compat.c b/grsecurity/gracl_compat.c
72819 new file mode 100644
72820 index 0000000..a43dd06
72821 --- /dev/null
72822 +++ b/grsecurity/gracl_compat.c
72823 @@ -0,0 +1,269 @@
72824 +#include <linux/kernel.h>
72825 +#include <linux/gracl.h>
72826 +#include <linux/compat.h>
72827 +#include <linux/gracl_compat.h>
72828 +
72829 +#include <asm/uaccess.h>
72830 +
72831 +int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap)
72832 +{
72833 + struct gr_arg_wrapper_compat uwrapcompat;
72834 +
72835 + if (copy_from_user(&uwrapcompat, buf, sizeof(uwrapcompat)))
72836 + return -EFAULT;
72837 +
72838 + if ((uwrapcompat.version != GRSECURITY_VERSION) ||
72839 + (uwrapcompat.size != sizeof(struct gr_arg_compat)))
72840 + return -EINVAL;
72841 +
72842 + uwrap->arg = compat_ptr(uwrapcompat.arg);
72843 + uwrap->version = uwrapcompat.version;
72844 + uwrap->size = sizeof(struct gr_arg);
72845 +
72846 + return 0;
72847 +}
72848 +
72849 +int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg)
72850 +{
72851 + struct gr_arg_compat argcompat;
72852 +
72853 + if (copy_from_user(&argcompat, buf, sizeof(argcompat)))
72854 + return -EFAULT;
72855 +
72856 + arg->role_db.r_table = compat_ptr(argcompat.role_db.r_table);
72857 + arg->role_db.num_pointers = argcompat.role_db.num_pointers;
72858 + arg->role_db.num_roles = argcompat.role_db.num_roles;
72859 + arg->role_db.num_domain_children = argcompat.role_db.num_domain_children;
72860 + arg->role_db.num_subjects = argcompat.role_db.num_subjects;
72861 + arg->role_db.num_objects = argcompat.role_db.num_objects;
72862 +
72863 + memcpy(&arg->pw, &argcompat.pw, sizeof(arg->pw));
72864 + memcpy(&arg->salt, &argcompat.salt, sizeof(arg->salt));
72865 + memcpy(&arg->sum, &argcompat.sum, sizeof(arg->sum));
72866 + memcpy(&arg->sp_role, &argcompat.sp_role, sizeof(arg->sp_role));
72867 + arg->sprole_pws = compat_ptr(argcompat.sprole_pws);
72868 + arg->segv_device = argcompat.segv_device;
72869 + arg->segv_inode = argcompat.segv_inode;
72870 + arg->segv_uid = argcompat.segv_uid;
72871 + arg->num_sprole_pws = argcompat.num_sprole_pws;
72872 + arg->mode = argcompat.mode;
72873 +
72874 + return 0;
72875 +}
72876 +
72877 +int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp)
72878 +{
72879 + struct acl_object_label_compat objcompat;
72880 +
72881 + if (copy_from_user(&objcompat, userp, sizeof(objcompat)))
72882 + return -EFAULT;
72883 +
72884 + obj->filename = compat_ptr(objcompat.filename);
72885 + obj->inode = objcompat.inode;
72886 + obj->device = objcompat.device;
72887 + obj->mode = objcompat.mode;
72888 +
72889 + obj->nested = compat_ptr(objcompat.nested);
72890 + obj->globbed = compat_ptr(objcompat.globbed);
72891 +
72892 + obj->prev = compat_ptr(objcompat.prev);
72893 + obj->next = compat_ptr(objcompat.next);
72894 +
72895 + return 0;
72896 +}
72897 +
72898 +int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp)
72899 +{
72900 + unsigned int i;
72901 + struct acl_subject_label_compat subjcompat;
72902 +
72903 + if (copy_from_user(&subjcompat, userp, sizeof(subjcompat)))
72904 + return -EFAULT;
72905 +
72906 + subj->filename = compat_ptr(subjcompat.filename);
72907 + subj->inode = subjcompat.inode;
72908 + subj->device = subjcompat.device;
72909 + subj->mode = subjcompat.mode;
72910 + subj->cap_mask = subjcompat.cap_mask;
72911 + subj->cap_lower = subjcompat.cap_lower;
72912 + subj->cap_invert_audit = subjcompat.cap_invert_audit;
72913 +
72914 + for (i = 0; i < GR_NLIMITS; i++) {
72915 + if (subjcompat.res[i].rlim_cur == COMPAT_RLIM_INFINITY)
72916 + subj->res[i].rlim_cur = RLIM_INFINITY;
72917 + else
72918 + subj->res[i].rlim_cur = subjcompat.res[i].rlim_cur;
72919 + if (subjcompat.res[i].rlim_max == COMPAT_RLIM_INFINITY)
72920 + subj->res[i].rlim_max = RLIM_INFINITY;
72921 + else
72922 + subj->res[i].rlim_max = subjcompat.res[i].rlim_max;
72923 + }
72924 + subj->resmask = subjcompat.resmask;
72925 +
72926 + subj->user_trans_type = subjcompat.user_trans_type;
72927 + subj->group_trans_type = subjcompat.group_trans_type;
72928 + subj->user_transitions = compat_ptr(subjcompat.user_transitions);
72929 + subj->group_transitions = compat_ptr(subjcompat.group_transitions);
72930 + subj->user_trans_num = subjcompat.user_trans_num;
72931 + subj->group_trans_num = subjcompat.group_trans_num;
72932 +
72933 + memcpy(&subj->sock_families, &subjcompat.sock_families, sizeof(subj->sock_families));
72934 + memcpy(&subj->ip_proto, &subjcompat.ip_proto, sizeof(subj->ip_proto));
72935 + subj->ip_type = subjcompat.ip_type;
72936 + subj->ips = compat_ptr(subjcompat.ips);
72937 + subj->ip_num = subjcompat.ip_num;
72938 + subj->inaddr_any_override = subjcompat.inaddr_any_override;
72939 +
72940 + subj->crashes = subjcompat.crashes;
72941 + subj->expires = subjcompat.expires;
72942 +
72943 + subj->parent_subject = compat_ptr(subjcompat.parent_subject);
72944 + subj->hash = compat_ptr(subjcompat.hash);
72945 + subj->prev = compat_ptr(subjcompat.prev);
72946 + subj->next = compat_ptr(subjcompat.next);
72947 +
72948 + subj->obj_hash = compat_ptr(subjcompat.obj_hash);
72949 + subj->obj_hash_size = subjcompat.obj_hash_size;
72950 + subj->pax_flags = subjcompat.pax_flags;
72951 +
72952 + return 0;
72953 +}
72954 +
72955 +int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp)
72956 +{
72957 + struct acl_role_label_compat rolecompat;
72958 +
72959 + if (copy_from_user(&rolecompat, userp, sizeof(rolecompat)))
72960 + return -EFAULT;
72961 +
72962 + role->rolename = compat_ptr(rolecompat.rolename);
72963 + role->uidgid = rolecompat.uidgid;
72964 + role->roletype = rolecompat.roletype;
72965 +
72966 + role->auth_attempts = rolecompat.auth_attempts;
72967 + role->expires = rolecompat.expires;
72968 +
72969 + role->root_label = compat_ptr(rolecompat.root_label);
72970 + role->hash = compat_ptr(rolecompat.hash);
72971 +
72972 + role->prev = compat_ptr(rolecompat.prev);
72973 + role->next = compat_ptr(rolecompat.next);
72974 +
72975 + role->transitions = compat_ptr(rolecompat.transitions);
72976 + role->allowed_ips = compat_ptr(rolecompat.allowed_ips);
72977 + role->domain_children = compat_ptr(rolecompat.domain_children);
72978 + role->domain_child_num = rolecompat.domain_child_num;
72979 +
72980 + role->umask = rolecompat.umask;
72981 +
72982 + role->subj_hash = compat_ptr(rolecompat.subj_hash);
72983 + role->subj_hash_size = rolecompat.subj_hash_size;
72984 +
72985 + return 0;
72986 +}
72987 +
72988 +int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
72989 +{
72990 + struct role_allowed_ip_compat roleip_compat;
72991 +
72992 + if (copy_from_user(&roleip_compat, userp, sizeof(roleip_compat)))
72993 + return -EFAULT;
72994 +
72995 + roleip->addr = roleip_compat.addr;
72996 + roleip->netmask = roleip_compat.netmask;
72997 +
72998 + roleip->prev = compat_ptr(roleip_compat.prev);
72999 + roleip->next = compat_ptr(roleip_compat.next);
73000 +
73001 + return 0;
73002 +}
73003 +
73004 +int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp)
73005 +{
73006 + struct role_transition_compat trans_compat;
73007 +
73008 + if (copy_from_user(&trans_compat, userp, sizeof(trans_compat)))
73009 + return -EFAULT;
73010 +
73011 + trans->rolename = compat_ptr(trans_compat.rolename);
73012 +
73013 + trans->prev = compat_ptr(trans_compat.prev);
73014 + trans->next = compat_ptr(trans_compat.next);
73015 +
73016 + return 0;
73017 +
73018 +}
73019 +
73020 +int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
73021 +{
73022 + struct gr_hash_struct_compat hash_compat;
73023 +
73024 + if (copy_from_user(&hash_compat, userp, sizeof(hash_compat)))
73025 + return -EFAULT;
73026 +
73027 + hash->table = compat_ptr(hash_compat.table);
73028 + hash->nametable = compat_ptr(hash_compat.nametable);
73029 + hash->first = compat_ptr(hash_compat.first);
73030 +
73031 + hash->table_size = hash_compat.table_size;
73032 + hash->used_size = hash_compat.used_size;
73033 +
73034 + hash->type = hash_compat.type;
73035 +
73036 + return 0;
73037 +}
73038 +
73039 +int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp)
73040 +{
73041 + compat_uptr_t ptrcompat;
73042 +
73043 + if (copy_from_user(&ptrcompat, userp + (idx * sizeof(ptrcompat)), sizeof(ptrcompat)))
73044 + return -EFAULT;
73045 +
73046 + *(void **)ptr = compat_ptr(ptrcompat);
73047 +
73048 + return 0;
73049 +}
73050 +
73051 +int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp)
73052 +{
73053 + struct acl_ip_label_compat ip_compat;
73054 +
73055 + if (copy_from_user(&ip_compat, userp, sizeof(ip_compat)))
73056 + return -EFAULT;
73057 +
73058 + ip->iface = compat_ptr(ip_compat.iface);
73059 + ip->addr = ip_compat.addr;
73060 + ip->netmask = ip_compat.netmask;
73061 + ip->low = ip_compat.low;
73062 + ip->high = ip_compat.high;
73063 + ip->mode = ip_compat.mode;
73064 + ip->type = ip_compat.type;
73065 +
73066 + memcpy(&ip->proto, &ip_compat.proto, sizeof(ip->proto));
73067 +
73068 + ip->prev = compat_ptr(ip_compat.prev);
73069 + ip->next = compat_ptr(ip_compat.next);
73070 +
73071 + return 0;
73072 +}
73073 +
73074 +int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
73075 +{
73076 + struct sprole_pw_compat pw_compat;
73077 +
73078 + if (copy_from_user(&pw_compat, (const void *)userp + (sizeof(pw_compat) * idx), sizeof(pw_compat)))
73079 + return -EFAULT;
73080 +
73081 + pw->rolename = compat_ptr(pw_compat.rolename);
73082 + memcpy(&pw->salt, pw_compat.salt, sizeof(pw->salt));
73083 + memcpy(&pw->sum, pw_compat.sum, sizeof(pw->sum));
73084 +
73085 + return 0;
73086 +}
73087 +
73088 +size_t get_gr_arg_wrapper_size_compat(void)
73089 +{
73090 + return sizeof(struct gr_arg_wrapper_compat);
73091 +}
73092 +
73093 diff --git a/grsecurity/gracl_fs.c b/grsecurity/gracl_fs.c
73094 new file mode 100644
73095 index 0000000..8ee8e4f
73096 --- /dev/null
73097 +++ b/grsecurity/gracl_fs.c
73098 @@ -0,0 +1,447 @@
73099 +#include <linux/kernel.h>
73100 +#include <linux/sched.h>
73101 +#include <linux/types.h>
73102 +#include <linux/fs.h>
73103 +#include <linux/file.h>
73104 +#include <linux/stat.h>
73105 +#include <linux/grsecurity.h>
73106 +#include <linux/grinternal.h>
73107 +#include <linux/gracl.h>
73108 +
73109 +umode_t
73110 +gr_acl_umask(void)
73111 +{
73112 + if (unlikely(!gr_acl_is_enabled()))
73113 + return 0;
73114 +
73115 + return current->role->umask;
73116 +}
73117 +
73118 +__u32
73119 +gr_acl_handle_hidden_file(const struct dentry * dentry,
73120 + const struct vfsmount * mnt)
73121 +{
73122 + __u32 mode;
73123 +
73124 + if (unlikely(d_is_negative(dentry)))
73125 + return GR_FIND;
73126 +
73127 + mode =
73128 + gr_search_file(dentry, GR_FIND | GR_AUDIT_FIND | GR_SUPPRESS, mnt);
73129 +
73130 + if (unlikely(mode & GR_FIND && mode & GR_AUDIT_FIND)) {
73131 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
73132 + return mode;
73133 + } else if (unlikely(!(mode & GR_FIND) && !(mode & GR_SUPPRESS))) {
73134 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
73135 + return 0;
73136 + } else if (unlikely(!(mode & GR_FIND)))
73137 + return 0;
73138 +
73139 + return GR_FIND;
73140 +}
73141 +
73142 +__u32
73143 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
73144 + int acc_mode)
73145 +{
73146 + __u32 reqmode = GR_FIND;
73147 + __u32 mode;
73148 +
73149 + if (unlikely(d_is_negative(dentry)))
73150 + return reqmode;
73151 +
73152 + if (acc_mode & MAY_APPEND)
73153 + reqmode |= GR_APPEND;
73154 + else if (acc_mode & MAY_WRITE)
73155 + reqmode |= GR_WRITE;
73156 + if ((acc_mode & MAY_READ) && !S_ISDIR(dentry->d_inode->i_mode))
73157 + reqmode |= GR_READ;
73158 +
73159 + mode =
73160 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
73161 + mnt);
73162 +
73163 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
73164 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
73165 + reqmode & GR_READ ? " reading" : "",
73166 + reqmode & GR_WRITE ? " writing" : reqmode &
73167 + GR_APPEND ? " appending" : "");
73168 + return reqmode;
73169 + } else
73170 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
73171 + {
73172 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
73173 + reqmode & GR_READ ? " reading" : "",
73174 + reqmode & GR_WRITE ? " writing" : reqmode &
73175 + GR_APPEND ? " appending" : "");
73176 + return 0;
73177 + } else if (unlikely((mode & reqmode) != reqmode))
73178 + return 0;
73179 +
73180 + return reqmode;
73181 +}
73182 +
73183 +__u32
73184 +gr_acl_handle_creat(const struct dentry * dentry,
73185 + const struct dentry * p_dentry,
73186 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
73187 + const int imode)
73188 +{
73189 + __u32 reqmode = GR_WRITE | GR_CREATE;
73190 + __u32 mode;
73191 +
73192 + if (acc_mode & MAY_APPEND)
73193 + reqmode |= GR_APPEND;
73194 + // if a directory was required or the directory already exists, then
73195 + // don't count this open as a read
73196 + if ((acc_mode & MAY_READ) &&
73197 + !((open_flags & O_DIRECTORY) || (dentry->d_inode && S_ISDIR(dentry->d_inode->i_mode))))
73198 + reqmode |= GR_READ;
73199 + if ((open_flags & O_CREAT) &&
73200 + ((imode & S_ISUID) || ((imode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
73201 + reqmode |= GR_SETID;
73202 +
73203 + mode =
73204 + gr_check_create(dentry, p_dentry, p_mnt,
73205 + reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
73206 +
73207 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
73208 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
73209 + reqmode & GR_READ ? " reading" : "",
73210 + reqmode & GR_WRITE ? " writing" : reqmode &
73211 + GR_APPEND ? " appending" : "");
73212 + return reqmode;
73213 + } else
73214 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
73215 + {
73216 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
73217 + reqmode & GR_READ ? " reading" : "",
73218 + reqmode & GR_WRITE ? " writing" : reqmode &
73219 + GR_APPEND ? " appending" : "");
73220 + return 0;
73221 + } else if (unlikely((mode & reqmode) != reqmode))
73222 + return 0;
73223 +
73224 + return reqmode;
73225 +}
73226 +
73227 +__u32
73228 +gr_acl_handle_access(const struct dentry * dentry, const struct vfsmount * mnt,
73229 + const int fmode)
73230 +{
73231 + __u32 mode, reqmode = GR_FIND;
73232 +
73233 + if ((fmode & S_IXOTH) && !S_ISDIR(dentry->d_inode->i_mode))
73234 + reqmode |= GR_EXEC;
73235 + if (fmode & S_IWOTH)
73236 + reqmode |= GR_WRITE;
73237 + if (fmode & S_IROTH)
73238 + reqmode |= GR_READ;
73239 +
73240 + mode =
73241 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
73242 + mnt);
73243 +
73244 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
73245 + gr_log_fs_rbac_mode3(GR_DO_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
73246 + reqmode & GR_READ ? " reading" : "",
73247 + reqmode & GR_WRITE ? " writing" : "",
73248 + reqmode & GR_EXEC ? " executing" : "");
73249 + return reqmode;
73250 + } else
73251 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
73252 + {
73253 + gr_log_fs_rbac_mode3(GR_DONT_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
73254 + reqmode & GR_READ ? " reading" : "",
73255 + reqmode & GR_WRITE ? " writing" : "",
73256 + reqmode & GR_EXEC ? " executing" : "");
73257 + return 0;
73258 + } else if (unlikely((mode & reqmode) != reqmode))
73259 + return 0;
73260 +
73261 + return reqmode;
73262 +}
73263 +
73264 +static __u32 generic_fs_handler(const struct dentry *dentry, const struct vfsmount *mnt, __u32 reqmode, const char *fmt)
73265 +{
73266 + __u32 mode;
73267 +
73268 + mode = gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, mnt);
73269 +
73270 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
73271 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, dentry, mnt);
73272 + return mode;
73273 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
73274 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, dentry, mnt);
73275 + return 0;
73276 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
73277 + return 0;
73278 +
73279 + return (reqmode);
73280 +}
73281 +
73282 +__u32
73283 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
73284 +{
73285 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_RMDIR_ACL_MSG);
73286 +}
73287 +
73288 +__u32
73289 +gr_acl_handle_unlink(const struct dentry *dentry, const struct vfsmount *mnt)
73290 +{
73291 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_UNLINK_ACL_MSG);
73292 +}
73293 +
73294 +__u32
73295 +gr_acl_handle_truncate(const struct dentry *dentry, const struct vfsmount *mnt)
73296 +{
73297 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_TRUNCATE_ACL_MSG);
73298 +}
73299 +
73300 +__u32
73301 +gr_acl_handle_utime(const struct dentry *dentry, const struct vfsmount *mnt)
73302 +{
73303 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_ATIME_ACL_MSG);
73304 +}
73305 +
73306 +__u32
73307 +gr_acl_handle_chmod(const struct dentry *dentry, const struct vfsmount *mnt,
73308 + umode_t *modeptr)
73309 +{
73310 + umode_t mode;
73311 +
73312 + *modeptr &= ~gr_acl_umask();
73313 + mode = *modeptr;
73314 +
73315 + if (unlikely(dentry->d_inode && S_ISSOCK(dentry->d_inode->i_mode)))
73316 + return 1;
73317 +
73318 + if (unlikely(dentry->d_inode && !S_ISDIR(dentry->d_inode->i_mode) &&
73319 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))) {
73320 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_SETID,
73321 + GR_CHMOD_ACL_MSG);
73322 + } else {
73323 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHMOD_ACL_MSG);
73324 + }
73325 +}
73326 +
73327 +__u32
73328 +gr_acl_handle_chown(const struct dentry *dentry, const struct vfsmount *mnt)
73329 +{
73330 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHOWN_ACL_MSG);
73331 +}
73332 +
73333 +__u32
73334 +gr_acl_handle_setxattr(const struct dentry *dentry, const struct vfsmount *mnt)
73335 +{
73336 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_SETXATTR_ACL_MSG);
73337 +}
73338 +
73339 +__u32
73340 +gr_acl_handle_removexattr(const struct dentry *dentry, const struct vfsmount *mnt)
73341 +{
73342 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_REMOVEXATTR_ACL_MSG);
73343 +}
73344 +
73345 +__u32
73346 +gr_acl_handle_execve(const struct dentry *dentry, const struct vfsmount *mnt)
73347 +{
73348 + return generic_fs_handler(dentry, mnt, GR_EXEC, GR_EXEC_ACL_MSG);
73349 +}
73350 +
73351 +__u32
73352 +gr_acl_handle_unix(const struct dentry *dentry, const struct vfsmount *mnt)
73353 +{
73354 + return generic_fs_handler(dentry, mnt, GR_READ | GR_WRITE,
73355 + GR_UNIXCONNECT_ACL_MSG);
73356 +}
73357 +
73358 +/* hardlinks require at minimum create and link permission,
73359 + any additional privilege required is based on the
73360 + privilege of the file being linked to
73361 +*/
73362 +__u32
73363 +gr_acl_handle_link(const struct dentry * new_dentry,
73364 + const struct dentry * parent_dentry,
73365 + const struct vfsmount * parent_mnt,
73366 + const struct dentry * old_dentry,
73367 + const struct vfsmount * old_mnt, const struct filename *to)
73368 +{
73369 + __u32 mode;
73370 + __u32 needmode = GR_CREATE | GR_LINK;
73371 + __u32 needaudit = GR_AUDIT_CREATE | GR_AUDIT_LINK;
73372 +
73373 + mode =
73374 + gr_check_link(new_dentry, parent_dentry, parent_mnt, old_dentry,
73375 + old_mnt);
73376 +
73377 + if (unlikely(((mode & needmode) == needmode) && (mode & needaudit))) {
73378 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
73379 + return mode;
73380 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
73381 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
73382 + return 0;
73383 + } else if (unlikely((mode & needmode) != needmode))
73384 + return 0;
73385 +
73386 + return 1;
73387 +}
73388 +
73389 +__u32
73390 +gr_acl_handle_symlink(const struct dentry * new_dentry,
73391 + const struct dentry * parent_dentry,
73392 + const struct vfsmount * parent_mnt, const struct filename *from)
73393 +{
73394 + __u32 needmode = GR_WRITE | GR_CREATE;
73395 + __u32 mode;
73396 +
73397 + mode =
73398 + gr_check_create(new_dentry, parent_dentry, parent_mnt,
73399 + GR_CREATE | GR_AUDIT_CREATE |
73400 + GR_WRITE | GR_AUDIT_WRITE | GR_SUPPRESS);
73401 +
73402 + if (unlikely(mode & GR_WRITE && mode & GR_AUDITS)) {
73403 + gr_log_fs_str_rbac(GR_DO_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
73404 + return mode;
73405 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
73406 + gr_log_fs_str_rbac(GR_DONT_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
73407 + return 0;
73408 + } else if (unlikely((mode & needmode) != needmode))
73409 + return 0;
73410 +
73411 + return (GR_WRITE | GR_CREATE);
73412 +}
73413 +
73414 +static __u32 generic_fs_create_handler(const struct dentry *new_dentry, const struct dentry *parent_dentry, const struct vfsmount *parent_mnt, __u32 reqmode, const char *fmt)
73415 +{
73416 + __u32 mode;
73417 +
73418 + mode = gr_check_create(new_dentry, parent_dentry, parent_mnt, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
73419 +
73420 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
73421 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, new_dentry, parent_mnt);
73422 + return mode;
73423 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
73424 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, new_dentry, parent_mnt);
73425 + return 0;
73426 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
73427 + return 0;
73428 +
73429 + return (reqmode);
73430 +}
73431 +
73432 +__u32
73433 +gr_acl_handle_mknod(const struct dentry * new_dentry,
73434 + const struct dentry * parent_dentry,
73435 + const struct vfsmount * parent_mnt,
73436 + const int mode)
73437 +{
73438 + __u32 reqmode = GR_WRITE | GR_CREATE;
73439 + if (unlikely((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
73440 + reqmode |= GR_SETID;
73441 +
73442 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
73443 + reqmode, GR_MKNOD_ACL_MSG);
73444 +}
73445 +
73446 +__u32
73447 +gr_acl_handle_mkdir(const struct dentry *new_dentry,
73448 + const struct dentry *parent_dentry,
73449 + const struct vfsmount *parent_mnt)
73450 +{
73451 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
73452 + GR_WRITE | GR_CREATE, GR_MKDIR_ACL_MSG);
73453 +}
73454 +
73455 +#define RENAME_CHECK_SUCCESS(old, new) \
73456 + (((old & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)) && \
73457 + ((new & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)))
73458 +
73459 +int
73460 +gr_acl_handle_rename(struct dentry *new_dentry,
73461 + struct dentry *parent_dentry,
73462 + const struct vfsmount *parent_mnt,
73463 + struct dentry *old_dentry,
73464 + struct inode *old_parent_inode,
73465 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags)
73466 +{
73467 + __u32 comp1, comp2;
73468 + int error = 0;
73469 +
73470 + if (unlikely(!gr_acl_is_enabled()))
73471 + return 0;
73472 +
73473 + if (flags & RENAME_EXCHANGE) {
73474 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
73475 + GR_AUDIT_READ | GR_AUDIT_WRITE |
73476 + GR_SUPPRESS, parent_mnt);
73477 + comp2 =
73478 + gr_search_file(old_dentry,
73479 + GR_READ | GR_WRITE | GR_AUDIT_READ |
73480 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
73481 + } else if (d_is_negative(new_dentry)) {
73482 + comp1 = gr_check_create(new_dentry, parent_dentry, parent_mnt,
73483 + GR_READ | GR_WRITE | GR_CREATE | GR_AUDIT_READ |
73484 + GR_AUDIT_WRITE | GR_AUDIT_CREATE | GR_SUPPRESS);
73485 + comp2 = gr_search_file(old_dentry, GR_READ | GR_WRITE |
73486 + GR_DELETE | GR_AUDIT_DELETE |
73487 + GR_AUDIT_READ | GR_AUDIT_WRITE |
73488 + GR_SUPPRESS, old_mnt);
73489 + } else {
73490 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
73491 + GR_CREATE | GR_DELETE |
73492 + GR_AUDIT_CREATE | GR_AUDIT_DELETE |
73493 + GR_AUDIT_READ | GR_AUDIT_WRITE |
73494 + GR_SUPPRESS, parent_mnt);
73495 + comp2 =
73496 + gr_search_file(old_dentry,
73497 + GR_READ | GR_WRITE | GR_AUDIT_READ |
73498 + GR_DELETE | GR_AUDIT_DELETE |
73499 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
73500 + }
73501 +
73502 + if (RENAME_CHECK_SUCCESS(comp1, comp2) &&
73503 + ((comp1 & GR_AUDITS) || (comp2 & GR_AUDITS)))
73504 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
73505 + else if (!RENAME_CHECK_SUCCESS(comp1, comp2) && !(comp1 & GR_SUPPRESS)
73506 + && !(comp2 & GR_SUPPRESS)) {
73507 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
73508 + error = -EACCES;
73509 + } else if (unlikely(!RENAME_CHECK_SUCCESS(comp1, comp2)))
73510 + error = -EACCES;
73511 +
73512 + return error;
73513 +}
73514 +
73515 +void
73516 +gr_acl_handle_exit(void)
73517 +{
73518 + u16 id;
73519 + char *rolename;
73520 +
73521 + if (unlikely(current->acl_sp_role && gr_acl_is_enabled() &&
73522 + !(current->role->roletype & GR_ROLE_PERSIST))) {
73523 + id = current->acl_role_id;
73524 + rolename = current->role->rolename;
73525 + gr_set_acls(1);
73526 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLEL_ACL_MSG, rolename, id);
73527 + }
73528 +
73529 + gr_put_exec_file(current);
73530 + return;
73531 +}
73532 +
73533 +int
73534 +gr_acl_handle_procpidmem(const struct task_struct *task)
73535 +{
73536 + if (unlikely(!gr_acl_is_enabled()))
73537 + return 0;
73538 +
73539 + if (task != current && (task->acl->mode & GR_PROTPROCFD) &&
73540 + !(current->acl->mode & GR_POVERRIDE) &&
73541 + !(current->role->roletype & GR_ROLE_GOD))
73542 + return -EACCES;
73543 +
73544 + return 0;
73545 +}
73546 diff --git a/grsecurity/gracl_ip.c b/grsecurity/gracl_ip.c
73547 new file mode 100644
73548 index 0000000..f056b81
73549 --- /dev/null
73550 +++ b/grsecurity/gracl_ip.c
73551 @@ -0,0 +1,386 @@
73552 +#include <linux/kernel.h>
73553 +#include <asm/uaccess.h>
73554 +#include <asm/errno.h>
73555 +#include <net/sock.h>
73556 +#include <linux/file.h>
73557 +#include <linux/fs.h>
73558 +#include <linux/net.h>
73559 +#include <linux/in.h>
73560 +#include <linux/skbuff.h>
73561 +#include <linux/ip.h>
73562 +#include <linux/udp.h>
73563 +#include <linux/types.h>
73564 +#include <linux/sched.h>
73565 +#include <linux/netdevice.h>
73566 +#include <linux/inetdevice.h>
73567 +#include <linux/gracl.h>
73568 +#include <linux/grsecurity.h>
73569 +#include <linux/grinternal.h>
73570 +
73571 +#define GR_BIND 0x01
73572 +#define GR_CONNECT 0x02
73573 +#define GR_INVERT 0x04
73574 +#define GR_BINDOVERRIDE 0x08
73575 +#define GR_CONNECTOVERRIDE 0x10
73576 +#define GR_SOCK_FAMILY 0x20
73577 +
73578 +static const char * gr_protocols[IPPROTO_MAX] = {
73579 + "ip", "icmp", "igmp", "ggp", "ipencap", "st", "tcp", "cbt",
73580 + "egp", "igp", "bbn-rcc", "nvp", "pup", "argus", "emcon", "xnet",
73581 + "chaos", "udp", "mux", "dcn", "hmp", "prm", "xns-idp", "trunk-1",
73582 + "trunk-2", "leaf-1", "leaf-2", "rdp", "irtp", "iso-tp4", "netblt", "mfe-nsp",
73583 + "merit-inp", "sep", "3pc", "idpr", "xtp", "ddp", "idpr-cmtp", "tp++",
73584 + "il", "ipv6", "sdrp", "ipv6-route", "ipv6-frag", "idrp", "rsvp", "gre",
73585 + "mhrp", "bna", "ipv6-crypt", "ipv6-auth", "i-nlsp", "swipe", "narp", "mobile",
73586 + "tlsp", "skip", "ipv6-icmp", "ipv6-nonxt", "ipv6-opts", "unknown:61", "cftp", "unknown:63",
73587 + "sat-expak", "kryptolan", "rvd", "ippc", "unknown:68", "sat-mon", "visa", "ipcv",
73588 + "cpnx", "cphb", "wsn", "pvp", "br-sat-mon", "sun-nd", "wb-mon", "wb-expak",
73589 + "iso-ip", "vmtp", "secure-vmtp", "vines", "ttp", "nfsnet-igp", "dgp", "tcf",
73590 + "eigrp", "ospf", "sprite-rpc", "larp", "mtp", "ax.25", "ipip", "micp",
73591 + "scc-sp", "etherip", "encap", "unknown:99", "gmtp", "ifmp", "pnni", "pim",
73592 + "aris", "scps", "qnx", "a/n", "ipcomp", "snp", "compaq-peer", "ipx-in-ip",
73593 + "vrrp", "pgm", "unknown:114", "l2tp", "ddx", "iatp", "stp", "srp",
73594 + "uti", "smp", "sm", "ptp", "isis", "fire", "crtp", "crdup",
73595 + "sscopmce", "iplt", "sps", "pipe", "sctp", "fc", "unkown:134", "unknown:135",
73596 + "unknown:136", "unknown:137", "unknown:138", "unknown:139", "unknown:140", "unknown:141", "unknown:142", "unknown:143",
73597 + "unknown:144", "unknown:145", "unknown:146", "unknown:147", "unknown:148", "unknown:149", "unknown:150", "unknown:151",
73598 + "unknown:152", "unknown:153", "unknown:154", "unknown:155", "unknown:156", "unknown:157", "unknown:158", "unknown:159",
73599 + "unknown:160", "unknown:161", "unknown:162", "unknown:163", "unknown:164", "unknown:165", "unknown:166", "unknown:167",
73600 + "unknown:168", "unknown:169", "unknown:170", "unknown:171", "unknown:172", "unknown:173", "unknown:174", "unknown:175",
73601 + "unknown:176", "unknown:177", "unknown:178", "unknown:179", "unknown:180", "unknown:181", "unknown:182", "unknown:183",
73602 + "unknown:184", "unknown:185", "unknown:186", "unknown:187", "unknown:188", "unknown:189", "unknown:190", "unknown:191",
73603 + "unknown:192", "unknown:193", "unknown:194", "unknown:195", "unknown:196", "unknown:197", "unknown:198", "unknown:199",
73604 + "unknown:200", "unknown:201", "unknown:202", "unknown:203", "unknown:204", "unknown:205", "unknown:206", "unknown:207",
73605 + "unknown:208", "unknown:209", "unknown:210", "unknown:211", "unknown:212", "unknown:213", "unknown:214", "unknown:215",
73606 + "unknown:216", "unknown:217", "unknown:218", "unknown:219", "unknown:220", "unknown:221", "unknown:222", "unknown:223",
73607 + "unknown:224", "unknown:225", "unknown:226", "unknown:227", "unknown:228", "unknown:229", "unknown:230", "unknown:231",
73608 + "unknown:232", "unknown:233", "unknown:234", "unknown:235", "unknown:236", "unknown:237", "unknown:238", "unknown:239",
73609 + "unknown:240", "unknown:241", "unknown:242", "unknown:243", "unknown:244", "unknown:245", "unknown:246", "unknown:247",
73610 + "unknown:248", "unknown:249", "unknown:250", "unknown:251", "unknown:252", "unknown:253", "unknown:254", "unknown:255",
73611 + };
73612 +
73613 +static const char * gr_socktypes[SOCK_MAX] = {
73614 + "unknown:0", "stream", "dgram", "raw", "rdm", "seqpacket", "unknown:6",
73615 + "unknown:7", "unknown:8", "unknown:9", "packet"
73616 + };
73617 +
73618 +static const char * gr_sockfamilies[AF_MAX+1] = {
73619 + "unspec", "unix", "inet", "ax25", "ipx", "appletalk", "netrom", "bridge", "atmpvc", "x25",
73620 + "inet6", "rose", "decnet", "netbeui", "security", "key", "netlink", "packet", "ash",
73621 + "econet", "atmsvc", "rds", "sna", "irda", "ppox", "wanpipe", "llc", "fam_27", "fam_28",
73622 + "tipc", "bluetooth", "iucv", "rxrpc", "isdn", "phonet", "ieee802154", "ciaf"
73623 + };
73624 +
73625 +const char *
73626 +gr_proto_to_name(unsigned char proto)
73627 +{
73628 + return gr_protocols[proto];
73629 +}
73630 +
73631 +const char *
73632 +gr_socktype_to_name(unsigned char type)
73633 +{
73634 + return gr_socktypes[type];
73635 +}
73636 +
73637 +const char *
73638 +gr_sockfamily_to_name(unsigned char family)
73639 +{
73640 + return gr_sockfamilies[family];
73641 +}
73642 +
73643 +extern const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
73644 +
73645 +int
73646 +gr_search_socket(const int domain, const int type, const int protocol)
73647 +{
73648 + struct acl_subject_label *curr;
73649 + const struct cred *cred = current_cred();
73650 +
73651 + if (unlikely(!gr_acl_is_enabled()))
73652 + goto exit;
73653 +
73654 + if ((domain < 0) || (type < 0) || (protocol < 0) ||
73655 + (domain >= AF_MAX) || (type >= SOCK_MAX) || (protocol >= IPPROTO_MAX))
73656 + goto exit; // let the kernel handle it
73657 +
73658 + curr = current->acl;
73659 +
73660 + if (curr->sock_families[domain / 32] & (1U << (domain % 32))) {
73661 + /* the family is allowed, if this is PF_INET allow it only if
73662 + the extra sock type/protocol checks pass */
73663 + if (domain == PF_INET)
73664 + goto inet_check;
73665 + goto exit;
73666 + } else {
73667 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
73668 + __u32 fakeip = 0;
73669 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73670 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73671 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73672 + gr_to_filename(current->exec_file->f_path.dentry,
73673 + current->exec_file->f_path.mnt) :
73674 + curr->filename, curr->filename,
73675 + &fakeip, domain, 0, 0, GR_SOCK_FAMILY,
73676 + &current->signal->saved_ip);
73677 + goto exit;
73678 + }
73679 + goto exit_fail;
73680 + }
73681 +
73682 +inet_check:
73683 + /* the rest of this checking is for IPv4 only */
73684 + if (!curr->ips)
73685 + goto exit;
73686 +
73687 + if ((curr->ip_type & (1U << type)) &&
73688 + (curr->ip_proto[protocol / 32] & (1U << (protocol % 32))))
73689 + goto exit;
73690 +
73691 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
73692 + /* we don't place acls on raw sockets , and sometimes
73693 + dgram/ip sockets are opened for ioctl and not
73694 + bind/connect, so we'll fake a bind learn log */
73695 + if (type == SOCK_RAW || type == SOCK_PACKET) {
73696 + __u32 fakeip = 0;
73697 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73698 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73699 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73700 + gr_to_filename(current->exec_file->f_path.dentry,
73701 + current->exec_file->f_path.mnt) :
73702 + curr->filename, curr->filename,
73703 + &fakeip, 0, type,
73704 + protocol, GR_CONNECT, &current->signal->saved_ip);
73705 + } else if ((type == SOCK_DGRAM) && (protocol == IPPROTO_IP)) {
73706 + __u32 fakeip = 0;
73707 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73708 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73709 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73710 + gr_to_filename(current->exec_file->f_path.dentry,
73711 + current->exec_file->f_path.mnt) :
73712 + curr->filename, curr->filename,
73713 + &fakeip, 0, type,
73714 + protocol, GR_BIND, &current->signal->saved_ip);
73715 + }
73716 + /* we'll log when they use connect or bind */
73717 + goto exit;
73718 + }
73719 +
73720 +exit_fail:
73721 + if (domain == PF_INET)
73722 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(domain),
73723 + gr_socktype_to_name(type), gr_proto_to_name(protocol));
73724 + else if (rcu_access_pointer(net_families[domain]) != NULL)
73725 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(domain),
73726 + gr_socktype_to_name(type), protocol);
73727 +
73728 + return 0;
73729 +exit:
73730 + return 1;
73731 +}
73732 +
73733 +int check_ip_policy(struct acl_ip_label *ip, __u32 ip_addr, __u16 ip_port, __u8 protocol, const int mode, const int type, __u32 our_addr, __u32 our_netmask)
73734 +{
73735 + if ((ip->mode & mode) &&
73736 + (ip_port >= ip->low) &&
73737 + (ip_port <= ip->high) &&
73738 + ((ntohl(ip_addr) & our_netmask) ==
73739 + (ntohl(our_addr) & our_netmask))
73740 + && (ip->proto[protocol / 32] & (1U << (protocol % 32)))
73741 + && (ip->type & (1U << type))) {
73742 + if (ip->mode & GR_INVERT)
73743 + return 2; // specifically denied
73744 + else
73745 + return 1; // allowed
73746 + }
73747 +
73748 + return 0; // not specifically allowed, may continue parsing
73749 +}
73750 +
73751 +static int
73752 +gr_search_connectbind(const int full_mode, struct sock *sk,
73753 + struct sockaddr_in *addr, const int type)
73754 +{
73755 + char iface[IFNAMSIZ] = {0};
73756 + struct acl_subject_label *curr;
73757 + struct acl_ip_label *ip;
73758 + struct inet_sock *isk;
73759 + struct net_device *dev;
73760 + struct in_device *idev;
73761 + unsigned long i;
73762 + int ret;
73763 + int mode = full_mode & (GR_BIND | GR_CONNECT);
73764 + __u32 ip_addr = 0;
73765 + __u32 our_addr;
73766 + __u32 our_netmask;
73767 + char *p;
73768 + __u16 ip_port = 0;
73769 + const struct cred *cred = current_cred();
73770 +
73771 + if (unlikely(!gr_acl_is_enabled() || sk->sk_family != PF_INET))
73772 + return 0;
73773 +
73774 + curr = current->acl;
73775 + isk = inet_sk(sk);
73776 +
73777 + /* INADDR_ANY overriding for binds, inaddr_any_override is already in network order */
73778 + if ((full_mode & GR_BINDOVERRIDE) && addr->sin_addr.s_addr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0)
73779 + addr->sin_addr.s_addr = curr->inaddr_any_override;
73780 + if ((full_mode & GR_CONNECT) && isk->inet_saddr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0) {
73781 + struct sockaddr_in saddr;
73782 + int err;
73783 +
73784 + saddr.sin_family = AF_INET;
73785 + saddr.sin_addr.s_addr = curr->inaddr_any_override;
73786 + saddr.sin_port = isk->inet_sport;
73787 +
73788 + err = security_socket_bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
73789 + if (err)
73790 + return err;
73791 +
73792 + err = sk->sk_socket->ops->bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
73793 + if (err)
73794 + return err;
73795 + }
73796 +
73797 + if (!curr->ips)
73798 + return 0;
73799 +
73800 + ip_addr = addr->sin_addr.s_addr;
73801 + ip_port = ntohs(addr->sin_port);
73802 +
73803 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
73804 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73805 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73806 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73807 + gr_to_filename(current->exec_file->f_path.dentry,
73808 + current->exec_file->f_path.mnt) :
73809 + curr->filename, curr->filename,
73810 + &ip_addr, ip_port, type,
73811 + sk->sk_protocol, mode, &current->signal->saved_ip);
73812 + return 0;
73813 + }
73814 +
73815 + for (i = 0; i < curr->ip_num; i++) {
73816 + ip = *(curr->ips + i);
73817 + if (ip->iface != NULL) {
73818 + strncpy(iface, ip->iface, IFNAMSIZ - 1);
73819 + p = strchr(iface, ':');
73820 + if (p != NULL)
73821 + *p = '\0';
73822 + dev = dev_get_by_name(sock_net(sk), iface);
73823 + if (dev == NULL)
73824 + continue;
73825 + idev = in_dev_get(dev);
73826 + if (idev == NULL) {
73827 + dev_put(dev);
73828 + continue;
73829 + }
73830 + rcu_read_lock();
73831 + for_ifa(idev) {
73832 + if (!strcmp(ip->iface, ifa->ifa_label)) {
73833 + our_addr = ifa->ifa_address;
73834 + our_netmask = 0xffffffff;
73835 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
73836 + if (ret == 1) {
73837 + rcu_read_unlock();
73838 + in_dev_put(idev);
73839 + dev_put(dev);
73840 + return 0;
73841 + } else if (ret == 2) {
73842 + rcu_read_unlock();
73843 + in_dev_put(idev);
73844 + dev_put(dev);
73845 + goto denied;
73846 + }
73847 + }
73848 + } endfor_ifa(idev);
73849 + rcu_read_unlock();
73850 + in_dev_put(idev);
73851 + dev_put(dev);
73852 + } else {
73853 + our_addr = ip->addr;
73854 + our_netmask = ip->netmask;
73855 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
73856 + if (ret == 1)
73857 + return 0;
73858 + else if (ret == 2)
73859 + goto denied;
73860 + }
73861 + }
73862 +
73863 +denied:
73864 + if (mode == GR_BIND)
73865 + gr_log_int5_str2(GR_DONT_AUDIT, GR_BIND_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
73866 + else if (mode == GR_CONNECT)
73867 + gr_log_int5_str2(GR_DONT_AUDIT, GR_CONNECT_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
73868 +
73869 + return -EACCES;
73870 +}
73871 +
73872 +int
73873 +gr_search_connect(struct socket *sock, struct sockaddr_in *addr)
73874 +{
73875 + /* always allow disconnection of dgram sockets with connect */
73876 + if (addr->sin_family == AF_UNSPEC)
73877 + return 0;
73878 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sock->sk, addr, sock->type);
73879 +}
73880 +
73881 +int
73882 +gr_search_bind(struct socket *sock, struct sockaddr_in *addr)
73883 +{
73884 + return gr_search_connectbind(GR_BIND | GR_BINDOVERRIDE, sock->sk, addr, sock->type);
73885 +}
73886 +
73887 +int gr_search_listen(struct socket *sock)
73888 +{
73889 + struct sock *sk = sock->sk;
73890 + struct sockaddr_in addr;
73891 +
73892 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
73893 + addr.sin_port = inet_sk(sk)->inet_sport;
73894 +
73895 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
73896 +}
73897 +
73898 +int gr_search_accept(struct socket *sock)
73899 +{
73900 + struct sock *sk = sock->sk;
73901 + struct sockaddr_in addr;
73902 +
73903 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
73904 + addr.sin_port = inet_sk(sk)->inet_sport;
73905 +
73906 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
73907 +}
73908 +
73909 +int
73910 +gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr)
73911 +{
73912 + if (addr)
73913 + return gr_search_connectbind(GR_CONNECT, sk, addr, SOCK_DGRAM);
73914 + else {
73915 + struct sockaddr_in sin;
73916 + const struct inet_sock *inet = inet_sk(sk);
73917 +
73918 + sin.sin_addr.s_addr = inet->inet_daddr;
73919 + sin.sin_port = inet->inet_dport;
73920 +
73921 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
73922 + }
73923 +}
73924 +
73925 +int
73926 +gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb)
73927 +{
73928 + struct sockaddr_in sin;
73929 +
73930 + if (unlikely(skb->len < sizeof (struct udphdr)))
73931 + return 0; // skip this packet
73932 +
73933 + sin.sin_addr.s_addr = ip_hdr(skb)->saddr;
73934 + sin.sin_port = udp_hdr(skb)->source;
73935 +
73936 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
73937 +}
73938 diff --git a/grsecurity/gracl_learn.c b/grsecurity/gracl_learn.c
73939 new file mode 100644
73940 index 0000000..25f54ef
73941 --- /dev/null
73942 +++ b/grsecurity/gracl_learn.c
73943 @@ -0,0 +1,207 @@
73944 +#include <linux/kernel.h>
73945 +#include <linux/mm.h>
73946 +#include <linux/sched.h>
73947 +#include <linux/poll.h>
73948 +#include <linux/string.h>
73949 +#include <linux/file.h>
73950 +#include <linux/types.h>
73951 +#include <linux/vmalloc.h>
73952 +#include <linux/grinternal.h>
73953 +
73954 +extern ssize_t write_grsec_handler(struct file * file, const char __user * buf,
73955 + size_t count, loff_t *ppos);
73956 +extern int gr_acl_is_enabled(void);
73957 +
73958 +static DECLARE_WAIT_QUEUE_HEAD(learn_wait);
73959 +static int gr_learn_attached;
73960 +
73961 +/* use a 512k buffer */
73962 +#define LEARN_BUFFER_SIZE (512 * 1024)
73963 +
73964 +static DEFINE_SPINLOCK(gr_learn_lock);
73965 +static DEFINE_MUTEX(gr_learn_user_mutex);
73966 +
73967 +/* we need to maintain two buffers, so that the kernel context of grlearn
73968 + uses a semaphore around the userspace copying, and the other kernel contexts
73969 + use a spinlock when copying into the buffer, since they cannot sleep
73970 +*/
73971 +static char *learn_buffer;
73972 +static char *learn_buffer_user;
73973 +static int learn_buffer_len;
73974 +static int learn_buffer_user_len;
73975 +
73976 +static ssize_t
73977 +read_learn(struct file *file, char __user * buf, size_t count, loff_t * ppos)
73978 +{
73979 + DECLARE_WAITQUEUE(wait, current);
73980 + ssize_t retval = 0;
73981 +
73982 + add_wait_queue(&learn_wait, &wait);
73983 + set_current_state(TASK_INTERRUPTIBLE);
73984 + do {
73985 + mutex_lock(&gr_learn_user_mutex);
73986 + spin_lock(&gr_learn_lock);
73987 + if (learn_buffer_len)
73988 + break;
73989 + spin_unlock(&gr_learn_lock);
73990 + mutex_unlock(&gr_learn_user_mutex);
73991 + if (file->f_flags & O_NONBLOCK) {
73992 + retval = -EAGAIN;
73993 + goto out;
73994 + }
73995 + if (signal_pending(current)) {
73996 + retval = -ERESTARTSYS;
73997 + goto out;
73998 + }
73999 +
74000 + schedule();
74001 + } while (1);
74002 +
74003 + memcpy(learn_buffer_user, learn_buffer, learn_buffer_len);
74004 + learn_buffer_user_len = learn_buffer_len;
74005 + retval = learn_buffer_len;
74006 + learn_buffer_len = 0;
74007 +
74008 + spin_unlock(&gr_learn_lock);
74009 +
74010 + if (copy_to_user(buf, learn_buffer_user, learn_buffer_user_len))
74011 + retval = -EFAULT;
74012 +
74013 + mutex_unlock(&gr_learn_user_mutex);
74014 +out:
74015 + set_current_state(TASK_RUNNING);
74016 + remove_wait_queue(&learn_wait, &wait);
74017 + return retval;
74018 +}
74019 +
74020 +static unsigned int
74021 +poll_learn(struct file * file, poll_table * wait)
74022 +{
74023 + poll_wait(file, &learn_wait, wait);
74024 +
74025 + if (learn_buffer_len)
74026 + return (POLLIN | POLLRDNORM);
74027 +
74028 + return 0;
74029 +}
74030 +
74031 +void
74032 +gr_clear_learn_entries(void)
74033 +{
74034 + char *tmp;
74035 +
74036 + mutex_lock(&gr_learn_user_mutex);
74037 + spin_lock(&gr_learn_lock);
74038 + tmp = learn_buffer;
74039 + learn_buffer = NULL;
74040 + spin_unlock(&gr_learn_lock);
74041 + if (tmp)
74042 + vfree(tmp);
74043 + if (learn_buffer_user != NULL) {
74044 + vfree(learn_buffer_user);
74045 + learn_buffer_user = NULL;
74046 + }
74047 + learn_buffer_len = 0;
74048 + mutex_unlock(&gr_learn_user_mutex);
74049 +
74050 + return;
74051 +}
74052 +
74053 +void
74054 +gr_add_learn_entry(const char *fmt, ...)
74055 +{
74056 + va_list args;
74057 + unsigned int len;
74058 +
74059 + if (!gr_learn_attached)
74060 + return;
74061 +
74062 + spin_lock(&gr_learn_lock);
74063 +
74064 + /* leave a gap at the end so we know when it's "full" but don't have to
74065 + compute the exact length of the string we're trying to append
74066 + */
74067 + if (learn_buffer_len > LEARN_BUFFER_SIZE - 16384) {
74068 + spin_unlock(&gr_learn_lock);
74069 + wake_up_interruptible(&learn_wait);
74070 + return;
74071 + }
74072 + if (learn_buffer == NULL) {
74073 + spin_unlock(&gr_learn_lock);
74074 + return;
74075 + }
74076 +
74077 + va_start(args, fmt);
74078 + len = vsnprintf(learn_buffer + learn_buffer_len, LEARN_BUFFER_SIZE - learn_buffer_len, fmt, args);
74079 + va_end(args);
74080 +
74081 + learn_buffer_len += len + 1;
74082 +
74083 + spin_unlock(&gr_learn_lock);
74084 + wake_up_interruptible(&learn_wait);
74085 +
74086 + return;
74087 +}
74088 +
74089 +static int
74090 +open_learn(struct inode *inode, struct file *file)
74091 +{
74092 + if (file->f_mode & FMODE_READ && gr_learn_attached)
74093 + return -EBUSY;
74094 + if (file->f_mode & FMODE_READ) {
74095 + int retval = 0;
74096 + mutex_lock(&gr_learn_user_mutex);
74097 + if (learn_buffer == NULL)
74098 + learn_buffer = vmalloc(LEARN_BUFFER_SIZE);
74099 + if (learn_buffer_user == NULL)
74100 + learn_buffer_user = vmalloc(LEARN_BUFFER_SIZE);
74101 + if (learn_buffer == NULL) {
74102 + retval = -ENOMEM;
74103 + goto out_error;
74104 + }
74105 + if (learn_buffer_user == NULL) {
74106 + retval = -ENOMEM;
74107 + goto out_error;
74108 + }
74109 + learn_buffer_len = 0;
74110 + learn_buffer_user_len = 0;
74111 + gr_learn_attached = 1;
74112 +out_error:
74113 + mutex_unlock(&gr_learn_user_mutex);
74114 + return retval;
74115 + }
74116 + return 0;
74117 +}
74118 +
74119 +static int
74120 +close_learn(struct inode *inode, struct file *file)
74121 +{
74122 + if (file->f_mode & FMODE_READ) {
74123 + char *tmp = NULL;
74124 + mutex_lock(&gr_learn_user_mutex);
74125 + spin_lock(&gr_learn_lock);
74126 + tmp = learn_buffer;
74127 + learn_buffer = NULL;
74128 + spin_unlock(&gr_learn_lock);
74129 + if (tmp)
74130 + vfree(tmp);
74131 + if (learn_buffer_user != NULL) {
74132 + vfree(learn_buffer_user);
74133 + learn_buffer_user = NULL;
74134 + }
74135 + learn_buffer_len = 0;
74136 + learn_buffer_user_len = 0;
74137 + gr_learn_attached = 0;
74138 + mutex_unlock(&gr_learn_user_mutex);
74139 + }
74140 +
74141 + return 0;
74142 +}
74143 +
74144 +const struct file_operations grsec_fops = {
74145 + .read = read_learn,
74146 + .write = write_grsec_handler,
74147 + .open = open_learn,
74148 + .release = close_learn,
74149 + .poll = poll_learn,
74150 +};
74151 diff --git a/grsecurity/gracl_policy.c b/grsecurity/gracl_policy.c
74152 new file mode 100644
74153 index 0000000..fd26052
74154 --- /dev/null
74155 +++ b/grsecurity/gracl_policy.c
74156 @@ -0,0 +1,1781 @@
74157 +#include <linux/kernel.h>
74158 +#include <linux/module.h>
74159 +#include <linux/sched.h>
74160 +#include <linux/mm.h>
74161 +#include <linux/file.h>
74162 +#include <linux/fs.h>
74163 +#include <linux/namei.h>
74164 +#include <linux/mount.h>
74165 +#include <linux/tty.h>
74166 +#include <linux/proc_fs.h>
74167 +#include <linux/lglock.h>
74168 +#include <linux/slab.h>
74169 +#include <linux/vmalloc.h>
74170 +#include <linux/types.h>
74171 +#include <linux/sysctl.h>
74172 +#include <linux/netdevice.h>
74173 +#include <linux/ptrace.h>
74174 +#include <linux/gracl.h>
74175 +#include <linux/gralloc.h>
74176 +#include <linux/security.h>
74177 +#include <linux/grinternal.h>
74178 +#include <linux/pid_namespace.h>
74179 +#include <linux/stop_machine.h>
74180 +#include <linux/fdtable.h>
74181 +#include <linux/percpu.h>
74182 +#include <linux/lglock.h>
74183 +#include <linux/hugetlb.h>
74184 +#include <linux/posix-timers.h>
74185 +#include "../fs/mount.h"
74186 +
74187 +#include <asm/uaccess.h>
74188 +#include <asm/errno.h>
74189 +#include <asm/mman.h>
74190 +
74191 +extern struct gr_policy_state *polstate;
74192 +
74193 +#define FOR_EACH_ROLE_START(role) \
74194 + role = polstate->role_list; \
74195 + while (role) {
74196 +
74197 +#define FOR_EACH_ROLE_END(role) \
74198 + role = role->prev; \
74199 + }
74200 +
74201 +struct path gr_real_root;
74202 +
74203 +extern struct gr_alloc_state *current_alloc_state;
74204 +
74205 +u16 acl_sp_role_value;
74206 +
74207 +static DEFINE_MUTEX(gr_dev_mutex);
74208 +
74209 +extern int chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum);
74210 +extern void gr_clear_learn_entries(void);
74211 +
74212 +struct gr_arg *gr_usermode __read_only;
74213 +unsigned char *gr_system_salt __read_only;
74214 +unsigned char *gr_system_sum __read_only;
74215 +
74216 +static unsigned int gr_auth_attempts = 0;
74217 +static unsigned long gr_auth_expires = 0UL;
74218 +
74219 +struct acl_object_label *fakefs_obj_rw;
74220 +struct acl_object_label *fakefs_obj_rwx;
74221 +
74222 +extern int gr_init_uidset(void);
74223 +extern void gr_free_uidset(void);
74224 +extern void gr_remove_uid(uid_t uid);
74225 +extern int gr_find_uid(uid_t uid);
74226 +
74227 +extern struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback);
74228 +extern void __gr_apply_subject_to_task(struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj);
74229 +extern int gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb);
74230 +extern void __insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry);
74231 +extern struct acl_role_label *__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid, const gid_t gid);
74232 +extern void insert_acl_obj_label(struct acl_object_label *obj, struct acl_subject_label *subj);
74233 +extern void insert_acl_subj_label(struct acl_subject_label *obj, struct acl_role_label *role);
74234 +extern struct name_entry * __lookup_name_entry(const struct gr_policy_state *state, const char *name);
74235 +extern char *gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt);
74236 +extern struct acl_subject_label *lookup_acl_subj_label(const u64 ino, const dev_t dev, const struct acl_role_label *role);
74237 +extern struct acl_subject_label *lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev, const struct acl_role_label *role);
74238 +extern void assign_special_role(const char *rolename);
74239 +extern struct acl_subject_label *chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, const struct acl_role_label *role);
74240 +extern int gr_rbac_disable(void *unused);
74241 +extern void gr_enable_rbac_system(void);
74242 +
74243 +static int copy_acl_object_label_normal(struct acl_object_label *obj, const struct acl_object_label *userp)
74244 +{
74245 + if (copy_from_user(obj, userp, sizeof(struct acl_object_label)))
74246 + return -EFAULT;
74247 +
74248 + return 0;
74249 +}
74250 +
74251 +static int copy_acl_ip_label_normal(struct acl_ip_label *ip, const struct acl_ip_label *userp)
74252 +{
74253 + if (copy_from_user(ip, userp, sizeof(struct acl_ip_label)))
74254 + return -EFAULT;
74255 +
74256 + return 0;
74257 +}
74258 +
74259 +static int copy_acl_subject_label_normal(struct acl_subject_label *subj, const struct acl_subject_label *userp)
74260 +{
74261 + if (copy_from_user(subj, userp, sizeof(struct acl_subject_label)))
74262 + return -EFAULT;
74263 +
74264 + return 0;
74265 +}
74266 +
74267 +static int copy_acl_role_label_normal(struct acl_role_label *role, const struct acl_role_label *userp)
74268 +{
74269 + if (copy_from_user(role, userp, sizeof(struct acl_role_label)))
74270 + return -EFAULT;
74271 +
74272 + return 0;
74273 +}
74274 +
74275 +static int copy_role_allowed_ip_normal(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
74276 +{
74277 + if (copy_from_user(roleip, userp, sizeof(struct role_allowed_ip)))
74278 + return -EFAULT;
74279 +
74280 + return 0;
74281 +}
74282 +
74283 +static int copy_sprole_pw_normal(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
74284 +{
74285 + if (copy_from_user(pw, userp + idx, sizeof(struct sprole_pw)))
74286 + return -EFAULT;
74287 +
74288 + return 0;
74289 +}
74290 +
74291 +static int copy_gr_hash_struct_normal(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
74292 +{
74293 + if (copy_from_user(hash, userp, sizeof(struct gr_hash_struct)))
74294 + return -EFAULT;
74295 +
74296 + return 0;
74297 +}
74298 +
74299 +static int copy_role_transition_normal(struct role_transition *trans, const struct role_transition *userp)
74300 +{
74301 + if (copy_from_user(trans, userp, sizeof(struct role_transition)))
74302 + return -EFAULT;
74303 +
74304 + return 0;
74305 +}
74306 +
74307 +int copy_pointer_from_array_normal(void *ptr, unsigned long idx, const void *userp)
74308 +{
74309 + if (copy_from_user(ptr, userp + (idx * sizeof(void *)), sizeof(void *)))
74310 + return -EFAULT;
74311 +
74312 + return 0;
74313 +}
74314 +
74315 +static int copy_gr_arg_wrapper_normal(const char __user *buf, struct gr_arg_wrapper *uwrap)
74316 +{
74317 + if (copy_from_user(uwrap, buf, sizeof (struct gr_arg_wrapper)))
74318 + return -EFAULT;
74319 +
74320 + if ((uwrap->version != GRSECURITY_VERSION) ||
74321 + (uwrap->size != sizeof(struct gr_arg)))
74322 + return -EINVAL;
74323 +
74324 + return 0;
74325 +}
74326 +
74327 +static int copy_gr_arg_normal(const struct gr_arg __user *buf, struct gr_arg *arg)
74328 +{
74329 + if (copy_from_user(arg, buf, sizeof (struct gr_arg)))
74330 + return -EFAULT;
74331 +
74332 + return 0;
74333 +}
74334 +
74335 +static size_t get_gr_arg_wrapper_size_normal(void)
74336 +{
74337 + return sizeof(struct gr_arg_wrapper);
74338 +}
74339 +
74340 +#ifdef CONFIG_COMPAT
74341 +extern int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap);
74342 +extern int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg);
74343 +extern int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp);
74344 +extern int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp);
74345 +extern int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp);
74346 +extern int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp);
74347 +extern int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp);
74348 +extern int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp);
74349 +extern int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp);
74350 +extern int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp);
74351 +extern int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp);
74352 +extern size_t get_gr_arg_wrapper_size_compat(void);
74353 +
74354 +int (* copy_gr_arg_wrapper)(const char *buf, struct gr_arg_wrapper *uwrap) __read_only;
74355 +int (* copy_gr_arg)(const struct gr_arg *buf, struct gr_arg *arg) __read_only;
74356 +int (* copy_acl_object_label)(struct acl_object_label *obj, const struct acl_object_label *userp) __read_only;
74357 +int (* copy_acl_subject_label)(struct acl_subject_label *subj, const struct acl_subject_label *userp) __read_only;
74358 +int (* copy_acl_role_label)(struct acl_role_label *role, const struct acl_role_label *userp) __read_only;
74359 +int (* copy_acl_ip_label)(struct acl_ip_label *ip, const struct acl_ip_label *userp) __read_only;
74360 +int (* copy_pointer_from_array)(void *ptr, unsigned long idx, const void *userp) __read_only;
74361 +int (* copy_sprole_pw)(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp) __read_only;
74362 +int (* copy_gr_hash_struct)(struct gr_hash_struct *hash, const struct gr_hash_struct *userp) __read_only;
74363 +int (* copy_role_transition)(struct role_transition *trans, const struct role_transition *userp) __read_only;
74364 +int (* copy_role_allowed_ip)(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp) __read_only;
74365 +size_t (* get_gr_arg_wrapper_size)(void) __read_only;
74366 +
74367 +#else
74368 +#define copy_gr_arg_wrapper copy_gr_arg_wrapper_normal
74369 +#define copy_gr_arg copy_gr_arg_normal
74370 +#define copy_gr_hash_struct copy_gr_hash_struct_normal
74371 +#define copy_acl_object_label copy_acl_object_label_normal
74372 +#define copy_acl_subject_label copy_acl_subject_label_normal
74373 +#define copy_acl_role_label copy_acl_role_label_normal
74374 +#define copy_acl_ip_label copy_acl_ip_label_normal
74375 +#define copy_pointer_from_array copy_pointer_from_array_normal
74376 +#define copy_sprole_pw copy_sprole_pw_normal
74377 +#define copy_role_transition copy_role_transition_normal
74378 +#define copy_role_allowed_ip copy_role_allowed_ip_normal
74379 +#define get_gr_arg_wrapper_size get_gr_arg_wrapper_size_normal
74380 +#endif
74381 +
74382 +static struct acl_subject_label *
74383 +lookup_subject_map(const struct acl_subject_label *userp)
74384 +{
74385 + unsigned int index = gr_shash(userp, polstate->subj_map_set.s_size);
74386 + struct subject_map *match;
74387 +
74388 + match = polstate->subj_map_set.s_hash[index];
74389 +
74390 + while (match && match->user != userp)
74391 + match = match->next;
74392 +
74393 + if (match != NULL)
74394 + return match->kernel;
74395 + else
74396 + return NULL;
74397 +}
74398 +
74399 +static void
74400 +insert_subj_map_entry(struct subject_map *subjmap)
74401 +{
74402 + unsigned int index = gr_shash(subjmap->user, polstate->subj_map_set.s_size);
74403 + struct subject_map **curr;
74404 +
74405 + subjmap->prev = NULL;
74406 +
74407 + curr = &polstate->subj_map_set.s_hash[index];
74408 + if (*curr != NULL)
74409 + (*curr)->prev = subjmap;
74410 +
74411 + subjmap->next = *curr;
74412 + *curr = subjmap;
74413 +
74414 + return;
74415 +}
74416 +
74417 +static void
74418 +__insert_acl_role_label(struct acl_role_label *role, uid_t uidgid)
74419 +{
74420 + unsigned int index =
74421 + gr_rhash(uidgid, role->roletype & (GR_ROLE_USER | GR_ROLE_GROUP), polstate->acl_role_set.r_size);
74422 + struct acl_role_label **curr;
74423 + struct acl_role_label *tmp, *tmp2;
74424 +
74425 + curr = &polstate->acl_role_set.r_hash[index];
74426 +
74427 + /* simple case, slot is empty, just set it to our role */
74428 + if (*curr == NULL) {
74429 + *curr = role;
74430 + } else {
74431 + /* example:
74432 + 1 -> 2 -> 3 (adding 2 -> 3 to here)
74433 + 2 -> 3
74434 + */
74435 + /* first check to see if we can already be reached via this slot */
74436 + tmp = *curr;
74437 + while (tmp && tmp != role)
74438 + tmp = tmp->next;
74439 + if (tmp == role) {
74440 + /* we don't need to add ourselves to this slot's chain */
74441 + return;
74442 + }
74443 + /* we need to add ourselves to this chain, two cases */
74444 + if (role->next == NULL) {
74445 + /* simple case, append the current chain to our role */
74446 + role->next = *curr;
74447 + *curr = role;
74448 + } else {
74449 + /* 1 -> 2 -> 3 -> 4
74450 + 2 -> 3 -> 4
74451 + 3 -> 4 (adding 1 -> 2 -> 3 -> 4 to here)
74452 + */
74453 + /* trickier case: walk our role's chain until we find
74454 + the role for the start of the current slot's chain */
74455 + tmp = role;
74456 + tmp2 = *curr;
74457 + while (tmp->next && tmp->next != tmp2)
74458 + tmp = tmp->next;
74459 + if (tmp->next == tmp2) {
74460 + /* from example above, we found 3, so just
74461 + replace this slot's chain with ours */
74462 + *curr = role;
74463 + } else {
74464 + /* we didn't find a subset of our role's chain
74465 + in the current slot's chain, so append their
74466 + chain to ours, and set us as the first role in
74467 + the slot's chain
74468 +
74469 + we could fold this case with the case above,
74470 + but making it explicit for clarity
74471 + */
74472 + tmp->next = tmp2;
74473 + *curr = role;
74474 + }
74475 + }
74476 + }
74477 +
74478 + return;
74479 +}
74480 +
74481 +static void
74482 +insert_acl_role_label(struct acl_role_label *role)
74483 +{
74484 + int i;
74485 +
74486 + if (polstate->role_list == NULL) {
74487 + polstate->role_list = role;
74488 + role->prev = NULL;
74489 + } else {
74490 + role->prev = polstate->role_list;
74491 + polstate->role_list = role;
74492 + }
74493 +
74494 + /* used for hash chains */
74495 + role->next = NULL;
74496 +
74497 + if (role->roletype & GR_ROLE_DOMAIN) {
74498 + for (i = 0; i < role->domain_child_num; i++)
74499 + __insert_acl_role_label(role, role->domain_children[i]);
74500 + } else
74501 + __insert_acl_role_label(role, role->uidgid);
74502 +}
74503 +
74504 +static int
74505 +insert_name_entry(char *name, const u64 inode, const dev_t device, __u8 deleted)
74506 +{
74507 + struct name_entry **curr, *nentry;
74508 + struct inodev_entry *ientry;
74509 + unsigned int len = strlen(name);
74510 + unsigned int key = full_name_hash(name, len);
74511 + unsigned int index = key % polstate->name_set.n_size;
74512 +
74513 + curr = &polstate->name_set.n_hash[index];
74514 +
74515 + while (*curr && ((*curr)->key != key || !gr_streq((*curr)->name, name, (*curr)->len, len)))
74516 + curr = &((*curr)->next);
74517 +
74518 + if (*curr != NULL)
74519 + return 1;
74520 +
74521 + nentry = acl_alloc(sizeof (struct name_entry));
74522 + if (nentry == NULL)
74523 + return 0;
74524 + ientry = acl_alloc(sizeof (struct inodev_entry));
74525 + if (ientry == NULL)
74526 + return 0;
74527 + ientry->nentry = nentry;
74528 +
74529 + nentry->key = key;
74530 + nentry->name = name;
74531 + nentry->inode = inode;
74532 + nentry->device = device;
74533 + nentry->len = len;
74534 + nentry->deleted = deleted;
74535 +
74536 + nentry->prev = NULL;
74537 + curr = &polstate->name_set.n_hash[index];
74538 + if (*curr != NULL)
74539 + (*curr)->prev = nentry;
74540 + nentry->next = *curr;
74541 + *curr = nentry;
74542 +
74543 + /* insert us into the table searchable by inode/dev */
74544 + __insert_inodev_entry(polstate, ientry);
74545 +
74546 + return 1;
74547 +}
74548 +
74549 +/* allocating chained hash tables, so optimal size is where lambda ~ 1 */
74550 +
74551 +static void *
74552 +create_table(__u32 * len, int elementsize)
74553 +{
74554 + unsigned int table_sizes[] = {
74555 + 7, 13, 31, 61, 127, 251, 509, 1021, 2039, 4093, 8191, 16381,
74556 + 32749, 65521, 131071, 262139, 524287, 1048573, 2097143,
74557 + 4194301, 8388593, 16777213, 33554393, 67108859
74558 + };
74559 + void *newtable = NULL;
74560 + unsigned int pwr = 0;
74561 +
74562 + while ((pwr < ((sizeof (table_sizes) / sizeof (table_sizes[0])) - 1)) &&
74563 + table_sizes[pwr] <= *len)
74564 + pwr++;
74565 +
74566 + if (table_sizes[pwr] <= *len || (table_sizes[pwr] > ULONG_MAX / elementsize))
74567 + return newtable;
74568 +
74569 + if ((table_sizes[pwr] * elementsize) <= PAGE_SIZE)
74570 + newtable =
74571 + kmalloc(table_sizes[pwr] * elementsize, GFP_KERNEL);
74572 + else
74573 + newtable = vmalloc(table_sizes[pwr] * elementsize);
74574 +
74575 + *len = table_sizes[pwr];
74576 +
74577 + return newtable;
74578 +}
74579 +
74580 +static int
74581 +init_variables(const struct gr_arg *arg, bool reload)
74582 +{
74583 + struct task_struct *reaper = init_pid_ns.child_reaper;
74584 + unsigned int stacksize;
74585 +
74586 + polstate->subj_map_set.s_size = arg->role_db.num_subjects;
74587 + polstate->acl_role_set.r_size = arg->role_db.num_roles + arg->role_db.num_domain_children;
74588 + polstate->name_set.n_size = arg->role_db.num_objects;
74589 + polstate->inodev_set.i_size = arg->role_db.num_objects;
74590 +
74591 + if (!polstate->subj_map_set.s_size || !polstate->acl_role_set.r_size ||
74592 + !polstate->name_set.n_size || !polstate->inodev_set.i_size)
74593 + return 1;
74594 +
74595 + if (!reload) {
74596 + if (!gr_init_uidset())
74597 + return 1;
74598 + }
74599 +
74600 + /* set up the stack that holds allocation info */
74601 +
74602 + stacksize = arg->role_db.num_pointers + 5;
74603 +
74604 + if (!acl_alloc_stack_init(stacksize))
74605 + return 1;
74606 +
74607 + if (!reload) {
74608 + /* grab reference for the real root dentry and vfsmount */
74609 + get_fs_root(reaper->fs, &gr_real_root);
74610 +
74611 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
74612 + printk(KERN_ALERT "Obtained real root device=%d, inode=%lu\n", __get_dev(gr_real_root.dentry), gr_real_root.dentry->d_inode->i_ino);
74613 +#endif
74614 +
74615 + fakefs_obj_rw = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
74616 + if (fakefs_obj_rw == NULL)
74617 + return 1;
74618 + fakefs_obj_rw->mode = GR_FIND | GR_READ | GR_WRITE;
74619 +
74620 + fakefs_obj_rwx = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
74621 + if (fakefs_obj_rwx == NULL)
74622 + return 1;
74623 + fakefs_obj_rwx->mode = GR_FIND | GR_READ | GR_WRITE | GR_EXEC;
74624 + }
74625 +
74626 + polstate->subj_map_set.s_hash =
74627 + (struct subject_map **) create_table(&polstate->subj_map_set.s_size, sizeof(void *));
74628 + polstate->acl_role_set.r_hash =
74629 + (struct acl_role_label **) create_table(&polstate->acl_role_set.r_size, sizeof(void *));
74630 + polstate->name_set.n_hash = (struct name_entry **) create_table(&polstate->name_set.n_size, sizeof(void *));
74631 + polstate->inodev_set.i_hash =
74632 + (struct inodev_entry **) create_table(&polstate->inodev_set.i_size, sizeof(void *));
74633 +
74634 + if (!polstate->subj_map_set.s_hash || !polstate->acl_role_set.r_hash ||
74635 + !polstate->name_set.n_hash || !polstate->inodev_set.i_hash)
74636 + return 1;
74637 +
74638 + memset(polstate->subj_map_set.s_hash, 0,
74639 + sizeof(struct subject_map *) * polstate->subj_map_set.s_size);
74640 + memset(polstate->acl_role_set.r_hash, 0,
74641 + sizeof (struct acl_role_label *) * polstate->acl_role_set.r_size);
74642 + memset(polstate->name_set.n_hash, 0,
74643 + sizeof (struct name_entry *) * polstate->name_set.n_size);
74644 + memset(polstate->inodev_set.i_hash, 0,
74645 + sizeof (struct inodev_entry *) * polstate->inodev_set.i_size);
74646 +
74647 + return 0;
74648 +}
74649 +
74650 +/* free information not needed after startup
74651 + currently contains user->kernel pointer mappings for subjects
74652 +*/
74653 +
74654 +static void
74655 +free_init_variables(void)
74656 +{
74657 + __u32 i;
74658 +
74659 + if (polstate->subj_map_set.s_hash) {
74660 + for (i = 0; i < polstate->subj_map_set.s_size; i++) {
74661 + if (polstate->subj_map_set.s_hash[i]) {
74662 + kfree(polstate->subj_map_set.s_hash[i]);
74663 + polstate->subj_map_set.s_hash[i] = NULL;
74664 + }
74665 + }
74666 +
74667 + if ((polstate->subj_map_set.s_size * sizeof (struct subject_map *)) <=
74668 + PAGE_SIZE)
74669 + kfree(polstate->subj_map_set.s_hash);
74670 + else
74671 + vfree(polstate->subj_map_set.s_hash);
74672 + }
74673 +
74674 + return;
74675 +}
74676 +
74677 +static void
74678 +free_variables(bool reload)
74679 +{
74680 + struct acl_subject_label *s;
74681 + struct acl_role_label *r;
74682 + struct task_struct *task, *task2;
74683 + unsigned int x;
74684 +
74685 + if (!reload) {
74686 + gr_clear_learn_entries();
74687 +
74688 + read_lock(&tasklist_lock);
74689 + do_each_thread(task2, task) {
74690 + task->acl_sp_role = 0;
74691 + task->acl_role_id = 0;
74692 + task->inherited = 0;
74693 + task->acl = NULL;
74694 + task->role = NULL;
74695 + } while_each_thread(task2, task);
74696 + read_unlock(&tasklist_lock);
74697 +
74698 + kfree(fakefs_obj_rw);
74699 + fakefs_obj_rw = NULL;
74700 + kfree(fakefs_obj_rwx);
74701 + fakefs_obj_rwx = NULL;
74702 +
74703 + /* release the reference to the real root dentry and vfsmount */
74704 + path_put(&gr_real_root);
74705 + memset(&gr_real_root, 0, sizeof(gr_real_root));
74706 + }
74707 +
74708 + /* free all object hash tables */
74709 +
74710 + FOR_EACH_ROLE_START(r)
74711 + if (r->subj_hash == NULL)
74712 + goto next_role;
74713 + FOR_EACH_SUBJECT_START(r, s, x)
74714 + if (s->obj_hash == NULL)
74715 + break;
74716 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
74717 + kfree(s->obj_hash);
74718 + else
74719 + vfree(s->obj_hash);
74720 + FOR_EACH_SUBJECT_END(s, x)
74721 + FOR_EACH_NESTED_SUBJECT_START(r, s)
74722 + if (s->obj_hash == NULL)
74723 + break;
74724 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
74725 + kfree(s->obj_hash);
74726 + else
74727 + vfree(s->obj_hash);
74728 + FOR_EACH_NESTED_SUBJECT_END(s)
74729 + if ((r->subj_hash_size * sizeof (struct acl_subject_label *)) <= PAGE_SIZE)
74730 + kfree(r->subj_hash);
74731 + else
74732 + vfree(r->subj_hash);
74733 + r->subj_hash = NULL;
74734 +next_role:
74735 + FOR_EACH_ROLE_END(r)
74736 +
74737 + acl_free_all();
74738 +
74739 + if (polstate->acl_role_set.r_hash) {
74740 + if ((polstate->acl_role_set.r_size * sizeof (struct acl_role_label *)) <=
74741 + PAGE_SIZE)
74742 + kfree(polstate->acl_role_set.r_hash);
74743 + else
74744 + vfree(polstate->acl_role_set.r_hash);
74745 + }
74746 + if (polstate->name_set.n_hash) {
74747 + if ((polstate->name_set.n_size * sizeof (struct name_entry *)) <=
74748 + PAGE_SIZE)
74749 + kfree(polstate->name_set.n_hash);
74750 + else
74751 + vfree(polstate->name_set.n_hash);
74752 + }
74753 +
74754 + if (polstate->inodev_set.i_hash) {
74755 + if ((polstate->inodev_set.i_size * sizeof (struct inodev_entry *)) <=
74756 + PAGE_SIZE)
74757 + kfree(polstate->inodev_set.i_hash);
74758 + else
74759 + vfree(polstate->inodev_set.i_hash);
74760 + }
74761 +
74762 + if (!reload)
74763 + gr_free_uidset();
74764 +
74765 + memset(&polstate->name_set, 0, sizeof (struct name_db));
74766 + memset(&polstate->inodev_set, 0, sizeof (struct inodev_db));
74767 + memset(&polstate->acl_role_set, 0, sizeof (struct acl_role_db));
74768 + memset(&polstate->subj_map_set, 0, sizeof (struct acl_subj_map_db));
74769 +
74770 + polstate->default_role = NULL;
74771 + polstate->kernel_role = NULL;
74772 + polstate->role_list = NULL;
74773 +
74774 + return;
74775 +}
74776 +
74777 +static struct acl_subject_label *
74778 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied);
74779 +
74780 +static int alloc_and_copy_string(char **name, unsigned int maxlen)
74781 +{
74782 + unsigned int len = strnlen_user(*name, maxlen);
74783 + char *tmp;
74784 +
74785 + if (!len || len >= maxlen)
74786 + return -EINVAL;
74787 +
74788 + if ((tmp = (char *) acl_alloc(len)) == NULL)
74789 + return -ENOMEM;
74790 +
74791 + if (copy_from_user(tmp, *name, len))
74792 + return -EFAULT;
74793 +
74794 + tmp[len-1] = '\0';
74795 + *name = tmp;
74796 +
74797 + return 0;
74798 +}
74799 +
74800 +static int
74801 +copy_user_glob(struct acl_object_label *obj)
74802 +{
74803 + struct acl_object_label *g_tmp, **guser;
74804 + int error;
74805 +
74806 + if (obj->globbed == NULL)
74807 + return 0;
74808 +
74809 + guser = &obj->globbed;
74810 + while (*guser) {
74811 + g_tmp = (struct acl_object_label *)
74812 + acl_alloc(sizeof (struct acl_object_label));
74813 + if (g_tmp == NULL)
74814 + return -ENOMEM;
74815 +
74816 + if (copy_acl_object_label(g_tmp, *guser))
74817 + return -EFAULT;
74818 +
74819 + error = alloc_and_copy_string(&g_tmp->filename, PATH_MAX);
74820 + if (error)
74821 + return error;
74822 +
74823 + *guser = g_tmp;
74824 + guser = &(g_tmp->next);
74825 + }
74826 +
74827 + return 0;
74828 +}
74829 +
74830 +static int
74831 +copy_user_objs(struct acl_object_label *userp, struct acl_subject_label *subj,
74832 + struct acl_role_label *role)
74833 +{
74834 + struct acl_object_label *o_tmp;
74835 + int ret;
74836 +
74837 + while (userp) {
74838 + if ((o_tmp = (struct acl_object_label *)
74839 + acl_alloc(sizeof (struct acl_object_label))) == NULL)
74840 + return -ENOMEM;
74841 +
74842 + if (copy_acl_object_label(o_tmp, userp))
74843 + return -EFAULT;
74844 +
74845 + userp = o_tmp->prev;
74846 +
74847 + ret = alloc_and_copy_string(&o_tmp->filename, PATH_MAX);
74848 + if (ret)
74849 + return ret;
74850 +
74851 + insert_acl_obj_label(o_tmp, subj);
74852 + if (!insert_name_entry(o_tmp->filename, o_tmp->inode,
74853 + o_tmp->device, (o_tmp->mode & GR_DELETED) ? 1 : 0))
74854 + return -ENOMEM;
74855 +
74856 + ret = copy_user_glob(o_tmp);
74857 + if (ret)
74858 + return ret;
74859 +
74860 + if (o_tmp->nested) {
74861 + int already_copied;
74862 +
74863 + o_tmp->nested = do_copy_user_subj(o_tmp->nested, role, &already_copied);
74864 + if (IS_ERR(o_tmp->nested))
74865 + return PTR_ERR(o_tmp->nested);
74866 +
74867 + /* insert into nested subject list if we haven't copied this one yet
74868 + to prevent duplicate entries */
74869 + if (!already_copied) {
74870 + o_tmp->nested->next = role->hash->first;
74871 + role->hash->first = o_tmp->nested;
74872 + }
74873 + }
74874 + }
74875 +
74876 + return 0;
74877 +}
74878 +
74879 +static __u32
74880 +count_user_subjs(struct acl_subject_label *userp)
74881 +{
74882 + struct acl_subject_label s_tmp;
74883 + __u32 num = 0;
74884 +
74885 + while (userp) {
74886 + if (copy_acl_subject_label(&s_tmp, userp))
74887 + break;
74888 +
74889 + userp = s_tmp.prev;
74890 + }
74891 +
74892 + return num;
74893 +}
74894 +
74895 +static int
74896 +copy_user_allowedips(struct acl_role_label *rolep)
74897 +{
74898 + struct role_allowed_ip *ruserip, *rtmp = NULL, *rlast;
74899 +
74900 + ruserip = rolep->allowed_ips;
74901 +
74902 + while (ruserip) {
74903 + rlast = rtmp;
74904 +
74905 + if ((rtmp = (struct role_allowed_ip *)
74906 + acl_alloc(sizeof (struct role_allowed_ip))) == NULL)
74907 + return -ENOMEM;
74908 +
74909 + if (copy_role_allowed_ip(rtmp, ruserip))
74910 + return -EFAULT;
74911 +
74912 + ruserip = rtmp->prev;
74913 +
74914 + if (!rlast) {
74915 + rtmp->prev = NULL;
74916 + rolep->allowed_ips = rtmp;
74917 + } else {
74918 + rlast->next = rtmp;
74919 + rtmp->prev = rlast;
74920 + }
74921 +
74922 + if (!ruserip)
74923 + rtmp->next = NULL;
74924 + }
74925 +
74926 + return 0;
74927 +}
74928 +
74929 +static int
74930 +copy_user_transitions(struct acl_role_label *rolep)
74931 +{
74932 + struct role_transition *rusertp, *rtmp = NULL, *rlast;
74933 + int error;
74934 +
74935 + rusertp = rolep->transitions;
74936 +
74937 + while (rusertp) {
74938 + rlast = rtmp;
74939 +
74940 + if ((rtmp = (struct role_transition *)
74941 + acl_alloc(sizeof (struct role_transition))) == NULL)
74942 + return -ENOMEM;
74943 +
74944 + if (copy_role_transition(rtmp, rusertp))
74945 + return -EFAULT;
74946 +
74947 + rusertp = rtmp->prev;
74948 +
74949 + error = alloc_and_copy_string(&rtmp->rolename, GR_SPROLE_LEN);
74950 + if (error)
74951 + return error;
74952 +
74953 + if (!rlast) {
74954 + rtmp->prev = NULL;
74955 + rolep->transitions = rtmp;
74956 + } else {
74957 + rlast->next = rtmp;
74958 + rtmp->prev = rlast;
74959 + }
74960 +
74961 + if (!rusertp)
74962 + rtmp->next = NULL;
74963 + }
74964 +
74965 + return 0;
74966 +}
74967 +
74968 +static __u32 count_user_objs(const struct acl_object_label __user *userp)
74969 +{
74970 + struct acl_object_label o_tmp;
74971 + __u32 num = 0;
74972 +
74973 + while (userp) {
74974 + if (copy_acl_object_label(&o_tmp, userp))
74975 + break;
74976 +
74977 + userp = o_tmp.prev;
74978 + num++;
74979 + }
74980 +
74981 + return num;
74982 +}
74983 +
74984 +static struct acl_subject_label *
74985 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied)
74986 +{
74987 + struct acl_subject_label *s_tmp = NULL, *s_tmp2;
74988 + __u32 num_objs;
74989 + struct acl_ip_label **i_tmp, *i_utmp2;
74990 + struct gr_hash_struct ghash;
74991 + struct subject_map *subjmap;
74992 + unsigned int i_num;
74993 + int err;
74994 +
74995 + if (already_copied != NULL)
74996 + *already_copied = 0;
74997 +
74998 + s_tmp = lookup_subject_map(userp);
74999 +
75000 + /* we've already copied this subject into the kernel, just return
75001 + the reference to it, and don't copy it over again
75002 + */
75003 + if (s_tmp) {
75004 + if (already_copied != NULL)
75005 + *already_copied = 1;
75006 + return(s_tmp);
75007 + }
75008 +
75009 + if ((s_tmp = (struct acl_subject_label *)
75010 + acl_alloc(sizeof (struct acl_subject_label))) == NULL)
75011 + return ERR_PTR(-ENOMEM);
75012 +
75013 + subjmap = (struct subject_map *)kmalloc(sizeof (struct subject_map), GFP_KERNEL);
75014 + if (subjmap == NULL)
75015 + return ERR_PTR(-ENOMEM);
75016 +
75017 + subjmap->user = userp;
75018 + subjmap->kernel = s_tmp;
75019 + insert_subj_map_entry(subjmap);
75020 +
75021 + if (copy_acl_subject_label(s_tmp, userp))
75022 + return ERR_PTR(-EFAULT);
75023 +
75024 + err = alloc_and_copy_string(&s_tmp->filename, PATH_MAX);
75025 + if (err)
75026 + return ERR_PTR(err);
75027 +
75028 + if (!strcmp(s_tmp->filename, "/"))
75029 + role->root_label = s_tmp;
75030 +
75031 + if (copy_gr_hash_struct(&ghash, s_tmp->hash))
75032 + return ERR_PTR(-EFAULT);
75033 +
75034 + /* copy user and group transition tables */
75035 +
75036 + if (s_tmp->user_trans_num) {
75037 + uid_t *uidlist;
75038 +
75039 + uidlist = (uid_t *)acl_alloc_num(s_tmp->user_trans_num, sizeof(uid_t));
75040 + if (uidlist == NULL)
75041 + return ERR_PTR(-ENOMEM);
75042 + if (copy_from_user(uidlist, s_tmp->user_transitions, s_tmp->user_trans_num * sizeof(uid_t)))
75043 + return ERR_PTR(-EFAULT);
75044 +
75045 + s_tmp->user_transitions = uidlist;
75046 + }
75047 +
75048 + if (s_tmp->group_trans_num) {
75049 + gid_t *gidlist;
75050 +
75051 + gidlist = (gid_t *)acl_alloc_num(s_tmp->group_trans_num, sizeof(gid_t));
75052 + if (gidlist == NULL)
75053 + return ERR_PTR(-ENOMEM);
75054 + if (copy_from_user(gidlist, s_tmp->group_transitions, s_tmp->group_trans_num * sizeof(gid_t)))
75055 + return ERR_PTR(-EFAULT);
75056 +
75057 + s_tmp->group_transitions = gidlist;
75058 + }
75059 +
75060 + /* set up object hash table */
75061 + num_objs = count_user_objs(ghash.first);
75062 +
75063 + s_tmp->obj_hash_size = num_objs;
75064 + s_tmp->obj_hash =
75065 + (struct acl_object_label **)
75066 + create_table(&(s_tmp->obj_hash_size), sizeof(void *));
75067 +
75068 + if (!s_tmp->obj_hash)
75069 + return ERR_PTR(-ENOMEM);
75070 +
75071 + memset(s_tmp->obj_hash, 0,
75072 + s_tmp->obj_hash_size *
75073 + sizeof (struct acl_object_label *));
75074 +
75075 + /* add in objects */
75076 + err = copy_user_objs(ghash.first, s_tmp, role);
75077 +
75078 + if (err)
75079 + return ERR_PTR(err);
75080 +
75081 + /* set pointer for parent subject */
75082 + if (s_tmp->parent_subject) {
75083 + s_tmp2 = do_copy_user_subj(s_tmp->parent_subject, role, NULL);
75084 +
75085 + if (IS_ERR(s_tmp2))
75086 + return s_tmp2;
75087 +
75088 + s_tmp->parent_subject = s_tmp2;
75089 + }
75090 +
75091 + /* add in ip acls */
75092 +
75093 + if (!s_tmp->ip_num) {
75094 + s_tmp->ips = NULL;
75095 + goto insert;
75096 + }
75097 +
75098 + i_tmp =
75099 + (struct acl_ip_label **) acl_alloc_num(s_tmp->ip_num,
75100 + sizeof (struct acl_ip_label *));
75101 +
75102 + if (!i_tmp)
75103 + return ERR_PTR(-ENOMEM);
75104 +
75105 + for (i_num = 0; i_num < s_tmp->ip_num; i_num++) {
75106 + *(i_tmp + i_num) =
75107 + (struct acl_ip_label *)
75108 + acl_alloc(sizeof (struct acl_ip_label));
75109 + if (!*(i_tmp + i_num))
75110 + return ERR_PTR(-ENOMEM);
75111 +
75112 + if (copy_pointer_from_array(&i_utmp2, i_num, s_tmp->ips))
75113 + return ERR_PTR(-EFAULT);
75114 +
75115 + if (copy_acl_ip_label(*(i_tmp + i_num), i_utmp2))
75116 + return ERR_PTR(-EFAULT);
75117 +
75118 + if ((*(i_tmp + i_num))->iface == NULL)
75119 + continue;
75120 +
75121 + err = alloc_and_copy_string(&(*(i_tmp + i_num))->iface, IFNAMSIZ);
75122 + if (err)
75123 + return ERR_PTR(err);
75124 + }
75125 +
75126 + s_tmp->ips = i_tmp;
75127 +
75128 +insert:
75129 + if (!insert_name_entry(s_tmp->filename, s_tmp->inode,
75130 + s_tmp->device, (s_tmp->mode & GR_DELETED) ? 1 : 0))
75131 + return ERR_PTR(-ENOMEM);
75132 +
75133 + return s_tmp;
75134 +}
75135 +
75136 +static int
75137 +copy_user_subjs(struct acl_subject_label *userp, struct acl_role_label *role)
75138 +{
75139 + struct acl_subject_label s_pre;
75140 + struct acl_subject_label * ret;
75141 + int err;
75142 +
75143 + while (userp) {
75144 + if (copy_acl_subject_label(&s_pre, userp))
75145 + return -EFAULT;
75146 +
75147 + ret = do_copy_user_subj(userp, role, NULL);
75148 +
75149 + err = PTR_ERR(ret);
75150 + if (IS_ERR(ret))
75151 + return err;
75152 +
75153 + insert_acl_subj_label(ret, role);
75154 +
75155 + userp = s_pre.prev;
75156 + }
75157 +
75158 + return 0;
75159 +}
75160 +
75161 +static int
75162 +copy_user_acl(struct gr_arg *arg)
75163 +{
75164 + struct acl_role_label *r_tmp = NULL, **r_utmp, *r_utmp2;
75165 + struct acl_subject_label *subj_list;
75166 + struct sprole_pw *sptmp;
75167 + struct gr_hash_struct *ghash;
75168 + uid_t *domainlist;
75169 + unsigned int r_num;
75170 + int err = 0;
75171 + __u16 i;
75172 + __u32 num_subjs;
75173 +
75174 + /* we need a default and kernel role */
75175 + if (arg->role_db.num_roles < 2)
75176 + return -EINVAL;
75177 +
75178 + /* copy special role authentication info from userspace */
75179 +
75180 + polstate->num_sprole_pws = arg->num_sprole_pws;
75181 + polstate->acl_special_roles = (struct sprole_pw **) acl_alloc_num(polstate->num_sprole_pws, sizeof(struct sprole_pw *));
75182 +
75183 + if (!polstate->acl_special_roles && polstate->num_sprole_pws)
75184 + return -ENOMEM;
75185 +
75186 + for (i = 0; i < polstate->num_sprole_pws; i++) {
75187 + sptmp = (struct sprole_pw *) acl_alloc(sizeof(struct sprole_pw));
75188 + if (!sptmp)
75189 + return -ENOMEM;
75190 + if (copy_sprole_pw(sptmp, i, arg->sprole_pws))
75191 + return -EFAULT;
75192 +
75193 + err = alloc_and_copy_string((char **)&sptmp->rolename, GR_SPROLE_LEN);
75194 + if (err)
75195 + return err;
75196 +
75197 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
75198 + printk(KERN_ALERT "Copying special role %s\n", sptmp->rolename);
75199 +#endif
75200 +
75201 + polstate->acl_special_roles[i] = sptmp;
75202 + }
75203 +
75204 + r_utmp = (struct acl_role_label **) arg->role_db.r_table;
75205 +
75206 + for (r_num = 0; r_num < arg->role_db.num_roles; r_num++) {
75207 + r_tmp = acl_alloc(sizeof (struct acl_role_label));
75208 +
75209 + if (!r_tmp)
75210 + return -ENOMEM;
75211 +
75212 + if (copy_pointer_from_array(&r_utmp2, r_num, r_utmp))
75213 + return -EFAULT;
75214 +
75215 + if (copy_acl_role_label(r_tmp, r_utmp2))
75216 + return -EFAULT;
75217 +
75218 + err = alloc_and_copy_string(&r_tmp->rolename, GR_SPROLE_LEN);
75219 + if (err)
75220 + return err;
75221 +
75222 + if (!strcmp(r_tmp->rolename, "default")
75223 + && (r_tmp->roletype & GR_ROLE_DEFAULT)) {
75224 + polstate->default_role = r_tmp;
75225 + } else if (!strcmp(r_tmp->rolename, ":::kernel:::")) {
75226 + polstate->kernel_role = r_tmp;
75227 + }
75228 +
75229 + if ((ghash = (struct gr_hash_struct *) acl_alloc(sizeof(struct gr_hash_struct))) == NULL)
75230 + return -ENOMEM;
75231 +
75232 + if (copy_gr_hash_struct(ghash, r_tmp->hash))
75233 + return -EFAULT;
75234 +
75235 + r_tmp->hash = ghash;
75236 +
75237 + num_subjs = count_user_subjs(r_tmp->hash->first);
75238 +
75239 + r_tmp->subj_hash_size = num_subjs;
75240 + r_tmp->subj_hash =
75241 + (struct acl_subject_label **)
75242 + create_table(&(r_tmp->subj_hash_size), sizeof(void *));
75243 +
75244 + if (!r_tmp->subj_hash)
75245 + return -ENOMEM;
75246 +
75247 + err = copy_user_allowedips(r_tmp);
75248 + if (err)
75249 + return err;
75250 +
75251 + /* copy domain info */
75252 + if (r_tmp->domain_children != NULL) {
75253 + domainlist = acl_alloc_num(r_tmp->domain_child_num, sizeof(uid_t));
75254 + if (domainlist == NULL)
75255 + return -ENOMEM;
75256 +
75257 + if (copy_from_user(domainlist, r_tmp->domain_children, r_tmp->domain_child_num * sizeof(uid_t)))
75258 + return -EFAULT;
75259 +
75260 + r_tmp->domain_children = domainlist;
75261 + }
75262 +
75263 + err = copy_user_transitions(r_tmp);
75264 + if (err)
75265 + return err;
75266 +
75267 + memset(r_tmp->subj_hash, 0,
75268 + r_tmp->subj_hash_size *
75269 + sizeof (struct acl_subject_label *));
75270 +
75271 + /* acquire the list of subjects, then NULL out
75272 + the list prior to parsing the subjects for this role,
75273 + as during this parsing the list is replaced with a list
75274 + of *nested* subjects for the role
75275 + */
75276 + subj_list = r_tmp->hash->first;
75277 +
75278 + /* set nested subject list to null */
75279 + r_tmp->hash->first = NULL;
75280 +
75281 + err = copy_user_subjs(subj_list, r_tmp);
75282 +
75283 + if (err)
75284 + return err;
75285 +
75286 + insert_acl_role_label(r_tmp);
75287 + }
75288 +
75289 + if (polstate->default_role == NULL || polstate->kernel_role == NULL)
75290 + return -EINVAL;
75291 +
75292 + return err;
75293 +}
75294 +
75295 +static int gracl_reload_apply_policies(void *reload)
75296 +{
75297 + struct gr_reload_state *reload_state = (struct gr_reload_state *)reload;
75298 + struct task_struct *task, *task2;
75299 + struct acl_role_label *role, *rtmp;
75300 + struct acl_subject_label *subj;
75301 + const struct cred *cred;
75302 + int role_applied;
75303 + int ret = 0;
75304 +
75305 + memcpy(&reload_state->oldpolicy, reload_state->oldpolicy_ptr, sizeof(struct gr_policy_state));
75306 + memcpy(&reload_state->oldalloc, reload_state->oldalloc_ptr, sizeof(struct gr_alloc_state));
75307 +
75308 + /* first make sure we'll be able to apply the new policy cleanly */
75309 + do_each_thread(task2, task) {
75310 + if (task->exec_file == NULL)
75311 + continue;
75312 + role_applied = 0;
75313 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
75314 + /* preserve special roles */
75315 + FOR_EACH_ROLE_START(role)
75316 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
75317 + rtmp = task->role;
75318 + task->role = role;
75319 + role_applied = 1;
75320 + break;
75321 + }
75322 + FOR_EACH_ROLE_END(role)
75323 + }
75324 + if (!role_applied) {
75325 + cred = __task_cred(task);
75326 + rtmp = task->role;
75327 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
75328 + }
75329 + /* this handles non-nested inherited subjects, nested subjects will still
75330 + be dropped currently */
75331 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
75332 + task->tmpacl = __gr_get_subject_for_task(polstate, task, NULL, 1);
75333 + /* change the role back so that we've made no modifications to the policy */
75334 + task->role = rtmp;
75335 +
75336 + if (subj == NULL || task->tmpacl == NULL) {
75337 + ret = -EINVAL;
75338 + goto out;
75339 + }
75340 + } while_each_thread(task2, task);
75341 +
75342 + /* now actually apply the policy */
75343 +
75344 + do_each_thread(task2, task) {
75345 + if (task->exec_file) {
75346 + role_applied = 0;
75347 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
75348 + /* preserve special roles */
75349 + FOR_EACH_ROLE_START(role)
75350 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
75351 + task->role = role;
75352 + role_applied = 1;
75353 + break;
75354 + }
75355 + FOR_EACH_ROLE_END(role)
75356 + }
75357 + if (!role_applied) {
75358 + cred = __task_cred(task);
75359 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
75360 + }
75361 + /* this handles non-nested inherited subjects, nested subjects will still
75362 + be dropped currently */
75363 + if (!reload_state->oldmode && task->inherited)
75364 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
75365 + else {
75366 + /* looked up and tagged to the task previously */
75367 + subj = task->tmpacl;
75368 + }
75369 + /* subj will be non-null */
75370 + __gr_apply_subject_to_task(polstate, task, subj);
75371 + if (reload_state->oldmode) {
75372 + task->acl_role_id = 0;
75373 + task->acl_sp_role = 0;
75374 + task->inherited = 0;
75375 + }
75376 + } else {
75377 + // it's a kernel process
75378 + task->role = polstate->kernel_role;
75379 + task->acl = polstate->kernel_role->root_label;
75380 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
75381 + task->acl->mode &= ~GR_PROCFIND;
75382 +#endif
75383 + }
75384 + } while_each_thread(task2, task);
75385 +
75386 + memcpy(reload_state->oldpolicy_ptr, &reload_state->newpolicy, sizeof(struct gr_policy_state));
75387 + memcpy(reload_state->oldalloc_ptr, &reload_state->newalloc, sizeof(struct gr_alloc_state));
75388 +
75389 +out:
75390 +
75391 + return ret;
75392 +}
75393 +
75394 +static int gracl_reload(struct gr_arg *args, unsigned char oldmode)
75395 +{
75396 + struct gr_reload_state new_reload_state = { };
75397 + int err;
75398 +
75399 + new_reload_state.oldpolicy_ptr = polstate;
75400 + new_reload_state.oldalloc_ptr = current_alloc_state;
75401 + new_reload_state.oldmode = oldmode;
75402 +
75403 + current_alloc_state = &new_reload_state.newalloc;
75404 + polstate = &new_reload_state.newpolicy;
75405 +
75406 + /* everything relevant is now saved off, copy in the new policy */
75407 + if (init_variables(args, true)) {
75408 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
75409 + err = -ENOMEM;
75410 + goto error;
75411 + }
75412 +
75413 + err = copy_user_acl(args);
75414 + free_init_variables();
75415 + if (err)
75416 + goto error;
75417 + /* the new policy is copied in, with the old policy available via saved_state
75418 + first go through applying roles, making sure to preserve special roles
75419 + then apply new subjects, making sure to preserve inherited and nested subjects,
75420 + though currently only inherited subjects will be preserved
75421 + */
75422 + err = stop_machine(gracl_reload_apply_policies, &new_reload_state, NULL);
75423 + if (err)
75424 + goto error;
75425 +
75426 + /* we've now applied the new policy, so restore the old policy state to free it */
75427 + polstate = &new_reload_state.oldpolicy;
75428 + current_alloc_state = &new_reload_state.oldalloc;
75429 + free_variables(true);
75430 +
75431 + /* oldpolicy/oldalloc_ptr point to the new policy/alloc states as they were copied
75432 + to running_polstate/current_alloc_state inside stop_machine
75433 + */
75434 + err = 0;
75435 + goto out;
75436 +error:
75437 + /* on error of loading the new policy, we'll just keep the previous
75438 + policy set around
75439 + */
75440 + free_variables(true);
75441 +
75442 + /* doesn't affect runtime, but maintains consistent state */
75443 +out:
75444 + polstate = new_reload_state.oldpolicy_ptr;
75445 + current_alloc_state = new_reload_state.oldalloc_ptr;
75446 +
75447 + return err;
75448 +}
75449 +
75450 +static int
75451 +gracl_init(struct gr_arg *args)
75452 +{
75453 + int error = 0;
75454 +
75455 + memcpy(gr_system_salt, args->salt, GR_SALT_LEN);
75456 + memcpy(gr_system_sum, args->sum, GR_SHA_LEN);
75457 +
75458 + if (init_variables(args, false)) {
75459 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
75460 + error = -ENOMEM;
75461 + goto out;
75462 + }
75463 +
75464 + error = copy_user_acl(args);
75465 + free_init_variables();
75466 + if (error)
75467 + goto out;
75468 +
75469 + error = gr_set_acls(0);
75470 + if (error)
75471 + goto out;
75472 +
75473 + gr_enable_rbac_system();
75474 +
75475 + return 0;
75476 +
75477 +out:
75478 + free_variables(false);
75479 + return error;
75480 +}
75481 +
75482 +static int
75483 +lookup_special_role_auth(__u16 mode, const char *rolename, unsigned char **salt,
75484 + unsigned char **sum)
75485 +{
75486 + struct acl_role_label *r;
75487 + struct role_allowed_ip *ipp;
75488 + struct role_transition *trans;
75489 + unsigned int i;
75490 + int found = 0;
75491 + u32 curr_ip = current->signal->curr_ip;
75492 +
75493 + current->signal->saved_ip = curr_ip;
75494 +
75495 + /* check transition table */
75496 +
75497 + for (trans = current->role->transitions; trans; trans = trans->next) {
75498 + if (!strcmp(rolename, trans->rolename)) {
75499 + found = 1;
75500 + break;
75501 + }
75502 + }
75503 +
75504 + if (!found)
75505 + return 0;
75506 +
75507 + /* handle special roles that do not require authentication
75508 + and check ip */
75509 +
75510 + FOR_EACH_ROLE_START(r)
75511 + if (!strcmp(rolename, r->rolename) &&
75512 + (r->roletype & GR_ROLE_SPECIAL)) {
75513 + found = 0;
75514 + if (r->allowed_ips != NULL) {
75515 + for (ipp = r->allowed_ips; ipp; ipp = ipp->next) {
75516 + if ((ntohl(curr_ip) & ipp->netmask) ==
75517 + (ntohl(ipp->addr) & ipp->netmask))
75518 + found = 1;
75519 + }
75520 + } else
75521 + found = 2;
75522 + if (!found)
75523 + return 0;
75524 +
75525 + if (((mode == GR_SPROLE) && (r->roletype & GR_ROLE_NOPW)) ||
75526 + ((mode == GR_SPROLEPAM) && (r->roletype & GR_ROLE_PAM))) {
75527 + *salt = NULL;
75528 + *sum = NULL;
75529 + return 1;
75530 + }
75531 + }
75532 + FOR_EACH_ROLE_END(r)
75533 +
75534 + for (i = 0; i < polstate->num_sprole_pws; i++) {
75535 + if (!strcmp(rolename, polstate->acl_special_roles[i]->rolename)) {
75536 + *salt = polstate->acl_special_roles[i]->salt;
75537 + *sum = polstate->acl_special_roles[i]->sum;
75538 + return 1;
75539 + }
75540 + }
75541 +
75542 + return 0;
75543 +}
75544 +
75545 +int gr_check_secure_terminal(struct task_struct *task)
75546 +{
75547 + struct task_struct *p, *p2, *p3;
75548 + struct files_struct *files;
75549 + struct fdtable *fdt;
75550 + struct file *our_file = NULL, *file;
75551 + int i;
75552 +
75553 + if (task->signal->tty == NULL)
75554 + return 1;
75555 +
75556 + files = get_files_struct(task);
75557 + if (files != NULL) {
75558 + rcu_read_lock();
75559 + fdt = files_fdtable(files);
75560 + for (i=0; i < fdt->max_fds; i++) {
75561 + file = fcheck_files(files, i);
75562 + if (file && (our_file == NULL) && (file->private_data == task->signal->tty)) {
75563 + get_file(file);
75564 + our_file = file;
75565 + }
75566 + }
75567 + rcu_read_unlock();
75568 + put_files_struct(files);
75569 + }
75570 +
75571 + if (our_file == NULL)
75572 + return 1;
75573 +
75574 + read_lock(&tasklist_lock);
75575 + do_each_thread(p2, p) {
75576 + files = get_files_struct(p);
75577 + if (files == NULL ||
75578 + (p->signal && p->signal->tty == task->signal->tty)) {
75579 + if (files != NULL)
75580 + put_files_struct(files);
75581 + continue;
75582 + }
75583 + rcu_read_lock();
75584 + fdt = files_fdtable(files);
75585 + for (i=0; i < fdt->max_fds; i++) {
75586 + file = fcheck_files(files, i);
75587 + if (file && S_ISCHR(file->f_path.dentry->d_inode->i_mode) &&
75588 + file->f_path.dentry->d_inode->i_rdev == our_file->f_path.dentry->d_inode->i_rdev) {
75589 + p3 = task;
75590 + while (task_pid_nr(p3) > 0) {
75591 + if (p3 == p)
75592 + break;
75593 + p3 = p3->real_parent;
75594 + }
75595 + if (p3 == p)
75596 + break;
75597 + gr_log_ttysniff(GR_DONT_AUDIT_GOOD, GR_TTYSNIFF_ACL_MSG, p);
75598 + gr_handle_alertkill(p);
75599 + rcu_read_unlock();
75600 + put_files_struct(files);
75601 + read_unlock(&tasklist_lock);
75602 + fput(our_file);
75603 + return 0;
75604 + }
75605 + }
75606 + rcu_read_unlock();
75607 + put_files_struct(files);
75608 + } while_each_thread(p2, p);
75609 + read_unlock(&tasklist_lock);
75610 +
75611 + fput(our_file);
75612 + return 1;
75613 +}
75614 +
75615 +ssize_t
75616 +write_grsec_handler(struct file *file, const char __user * buf, size_t count, loff_t *ppos)
75617 +{
75618 + struct gr_arg_wrapper uwrap;
75619 + unsigned char *sprole_salt = NULL;
75620 + unsigned char *sprole_sum = NULL;
75621 + int error = 0;
75622 + int error2 = 0;
75623 + size_t req_count = 0;
75624 + unsigned char oldmode = 0;
75625 +
75626 + mutex_lock(&gr_dev_mutex);
75627 +
75628 + if (gr_acl_is_enabled() && !(current->acl->mode & GR_KERNELAUTH)) {
75629 + error = -EPERM;
75630 + goto out;
75631 + }
75632 +
75633 +#ifdef CONFIG_COMPAT
75634 + pax_open_kernel();
75635 + if (is_compat_task()) {
75636 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_compat;
75637 + copy_gr_arg = &copy_gr_arg_compat;
75638 + copy_acl_object_label = &copy_acl_object_label_compat;
75639 + copy_acl_subject_label = &copy_acl_subject_label_compat;
75640 + copy_acl_role_label = &copy_acl_role_label_compat;
75641 + copy_acl_ip_label = &copy_acl_ip_label_compat;
75642 + copy_role_allowed_ip = &copy_role_allowed_ip_compat;
75643 + copy_role_transition = &copy_role_transition_compat;
75644 + copy_sprole_pw = &copy_sprole_pw_compat;
75645 + copy_gr_hash_struct = &copy_gr_hash_struct_compat;
75646 + copy_pointer_from_array = &copy_pointer_from_array_compat;
75647 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_compat;
75648 + } else {
75649 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_normal;
75650 + copy_gr_arg = &copy_gr_arg_normal;
75651 + copy_acl_object_label = &copy_acl_object_label_normal;
75652 + copy_acl_subject_label = &copy_acl_subject_label_normal;
75653 + copy_acl_role_label = &copy_acl_role_label_normal;
75654 + copy_acl_ip_label = &copy_acl_ip_label_normal;
75655 + copy_role_allowed_ip = &copy_role_allowed_ip_normal;
75656 + copy_role_transition = &copy_role_transition_normal;
75657 + copy_sprole_pw = &copy_sprole_pw_normal;
75658 + copy_gr_hash_struct = &copy_gr_hash_struct_normal;
75659 + copy_pointer_from_array = &copy_pointer_from_array_normal;
75660 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_normal;
75661 + }
75662 + pax_close_kernel();
75663 +#endif
75664 +
75665 + req_count = get_gr_arg_wrapper_size();
75666 +
75667 + if (count != req_count) {
75668 + gr_log_int_int(GR_DONT_AUDIT_GOOD, GR_DEV_ACL_MSG, (int)count, (int)req_count);
75669 + error = -EINVAL;
75670 + goto out;
75671 + }
75672 +
75673 +
75674 + if (gr_auth_expires && time_after_eq(get_seconds(), gr_auth_expires)) {
75675 + gr_auth_expires = 0;
75676 + gr_auth_attempts = 0;
75677 + }
75678 +
75679 + error = copy_gr_arg_wrapper(buf, &uwrap);
75680 + if (error)
75681 + goto out;
75682 +
75683 + error = copy_gr_arg(uwrap.arg, gr_usermode);
75684 + if (error)
75685 + goto out;
75686 +
75687 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_SPROLEPAM &&
75688 + gr_auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
75689 + time_after(gr_auth_expires, get_seconds())) {
75690 + error = -EBUSY;
75691 + goto out;
75692 + }
75693 +
75694 + /* if non-root trying to do anything other than use a special role,
75695 + do not attempt authentication, do not count towards authentication
75696 + locking
75697 + */
75698 +
75699 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_STATUS &&
75700 + gr_usermode->mode != GR_UNSPROLE && gr_usermode->mode != GR_SPROLEPAM &&
75701 + gr_is_global_nonroot(current_uid())) {
75702 + error = -EPERM;
75703 + goto out;
75704 + }
75705 +
75706 + /* ensure pw and special role name are null terminated */
75707 +
75708 + gr_usermode->pw[GR_PW_LEN - 1] = '\0';
75709 + gr_usermode->sp_role[GR_SPROLE_LEN - 1] = '\0';
75710 +
75711 + /* Okay.
75712 + * We have our enough of the argument structure..(we have yet
75713 + * to copy_from_user the tables themselves) . Copy the tables
75714 + * only if we need them, i.e. for loading operations. */
75715 +
75716 + switch (gr_usermode->mode) {
75717 + case GR_STATUS:
75718 + if (gr_acl_is_enabled()) {
75719 + error = 1;
75720 + if (!gr_check_secure_terminal(current))
75721 + error = 3;
75722 + } else
75723 + error = 2;
75724 + goto out;
75725 + case GR_SHUTDOWN:
75726 + if (gr_acl_is_enabled() && !(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
75727 + stop_machine(gr_rbac_disable, NULL, NULL);
75728 + free_variables(false);
75729 + memset(gr_usermode, 0, sizeof(struct gr_arg));
75730 + memset(gr_system_salt, 0, GR_SALT_LEN);
75731 + memset(gr_system_sum, 0, GR_SHA_LEN);
75732 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTS_ACL_MSG);
75733 + } else if (gr_acl_is_enabled()) {
75734 + gr_log_noargs(GR_DONT_AUDIT, GR_SHUTF_ACL_MSG);
75735 + error = -EPERM;
75736 + } else {
75737 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTI_ACL_MSG);
75738 + error = -EAGAIN;
75739 + }
75740 + break;
75741 + case GR_ENABLE:
75742 + if (!gr_acl_is_enabled() && !(error2 = gracl_init(gr_usermode)))
75743 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_ENABLE_ACL_MSG, GR_VERSION);
75744 + else {
75745 + if (gr_acl_is_enabled())
75746 + error = -EAGAIN;
75747 + else
75748 + error = error2;
75749 + gr_log_str(GR_DONT_AUDIT, GR_ENABLEF_ACL_MSG, GR_VERSION);
75750 + }
75751 + break;
75752 + case GR_OLDRELOAD:
75753 + oldmode = 1;
75754 + case GR_RELOAD:
75755 + if (!gr_acl_is_enabled()) {
75756 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOADI_ACL_MSG, GR_VERSION);
75757 + error = -EAGAIN;
75758 + } else if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
75759 + error2 = gracl_reload(gr_usermode, oldmode);
75760 + if (!error2)
75761 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOAD_ACL_MSG, GR_VERSION);
75762 + else {
75763 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
75764 + error = error2;
75765 + }
75766 + } else {
75767 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
75768 + error = -EPERM;
75769 + }
75770 + break;
75771 + case GR_SEGVMOD:
75772 + if (unlikely(!gr_acl_is_enabled())) {
75773 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODI_ACL_MSG);
75774 + error = -EAGAIN;
75775 + break;
75776 + }
75777 +
75778 + if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
75779 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODS_ACL_MSG);
75780 + if (gr_usermode->segv_device && gr_usermode->segv_inode) {
75781 + struct acl_subject_label *segvacl;
75782 + segvacl =
75783 + lookup_acl_subj_label(gr_usermode->segv_inode,
75784 + gr_usermode->segv_device,
75785 + current->role);
75786 + if (segvacl) {
75787 + segvacl->crashes = 0;
75788 + segvacl->expires = 0;
75789 + }
75790 + } else if (gr_find_uid(gr_usermode->segv_uid) >= 0) {
75791 + gr_remove_uid(gr_usermode->segv_uid);
75792 + }
75793 + } else {
75794 + gr_log_noargs(GR_DONT_AUDIT, GR_SEGVMODF_ACL_MSG);
75795 + error = -EPERM;
75796 + }
75797 + break;
75798 + case GR_SPROLE:
75799 + case GR_SPROLEPAM:
75800 + if (unlikely(!gr_acl_is_enabled())) {
75801 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SPROLEI_ACL_MSG);
75802 + error = -EAGAIN;
75803 + break;
75804 + }
75805 +
75806 + if (current->role->expires && time_after_eq(get_seconds(), current->role->expires)) {
75807 + current->role->expires = 0;
75808 + current->role->auth_attempts = 0;
75809 + }
75810 +
75811 + if (current->role->auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
75812 + time_after(current->role->expires, get_seconds())) {
75813 + error = -EBUSY;
75814 + goto out;
75815 + }
75816 +
75817 + if (lookup_special_role_auth
75818 + (gr_usermode->mode, gr_usermode->sp_role, &sprole_salt, &sprole_sum)
75819 + && ((!sprole_salt && !sprole_sum)
75820 + || !(chkpw(gr_usermode, sprole_salt, sprole_sum)))) {
75821 + char *p = "";
75822 + assign_special_role(gr_usermode->sp_role);
75823 + read_lock(&tasklist_lock);
75824 + if (current->real_parent)
75825 + p = current->real_parent->role->rolename;
75826 + read_unlock(&tasklist_lock);
75827 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLES_ACL_MSG,
75828 + p, acl_sp_role_value);
75829 + } else {
75830 + gr_log_str(GR_DONT_AUDIT, GR_SPROLEF_ACL_MSG, gr_usermode->sp_role);
75831 + error = -EPERM;
75832 + if(!(current->role->auth_attempts++))
75833 + current->role->expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
75834 +
75835 + goto out;
75836 + }
75837 + break;
75838 + case GR_UNSPROLE:
75839 + if (unlikely(!gr_acl_is_enabled())) {
75840 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_UNSPROLEI_ACL_MSG);
75841 + error = -EAGAIN;
75842 + break;
75843 + }
75844 +
75845 + if (current->role->roletype & GR_ROLE_SPECIAL) {
75846 + char *p = "";
75847 + int i = 0;
75848 +
75849 + read_lock(&tasklist_lock);
75850 + if (current->real_parent) {
75851 + p = current->real_parent->role->rolename;
75852 + i = current->real_parent->acl_role_id;
75853 + }
75854 + read_unlock(&tasklist_lock);
75855 +
75856 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_UNSPROLES_ACL_MSG, p, i);
75857 + gr_set_acls(1);
75858 + } else {
75859 + error = -EPERM;
75860 + goto out;
75861 + }
75862 + break;
75863 + default:
75864 + gr_log_int(GR_DONT_AUDIT, GR_INVMODE_ACL_MSG, gr_usermode->mode);
75865 + error = -EINVAL;
75866 + break;
75867 + }
75868 +
75869 + if (error != -EPERM)
75870 + goto out;
75871 +
75872 + if(!(gr_auth_attempts++))
75873 + gr_auth_expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
75874 +
75875 + out:
75876 + mutex_unlock(&gr_dev_mutex);
75877 +
75878 + if (!error)
75879 + error = req_count;
75880 +
75881 + return error;
75882 +}
75883 +
75884 +int
75885 +gr_set_acls(const int type)
75886 +{
75887 + struct task_struct *task, *task2;
75888 + struct acl_role_label *role = current->role;
75889 + struct acl_subject_label *subj;
75890 + __u16 acl_role_id = current->acl_role_id;
75891 + const struct cred *cred;
75892 + int ret;
75893 +
75894 + rcu_read_lock();
75895 + read_lock(&tasklist_lock);
75896 + read_lock(&grsec_exec_file_lock);
75897 + do_each_thread(task2, task) {
75898 + /* check to see if we're called from the exit handler,
75899 + if so, only replace ACLs that have inherited the admin
75900 + ACL */
75901 +
75902 + if (type && (task->role != role ||
75903 + task->acl_role_id != acl_role_id))
75904 + continue;
75905 +
75906 + task->acl_role_id = 0;
75907 + task->acl_sp_role = 0;
75908 + task->inherited = 0;
75909 +
75910 + if (task->exec_file) {
75911 + cred = __task_cred(task);
75912 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
75913 + subj = __gr_get_subject_for_task(polstate, task, NULL, 1);
75914 + if (subj == NULL) {
75915 + ret = -EINVAL;
75916 + read_unlock(&grsec_exec_file_lock);
75917 + read_unlock(&tasklist_lock);
75918 + rcu_read_unlock();
75919 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_DEFACL_MSG, task->comm, task_pid_nr(task));
75920 + return ret;
75921 + }
75922 + __gr_apply_subject_to_task(polstate, task, subj);
75923 + } else {
75924 + // it's a kernel process
75925 + task->role = polstate->kernel_role;
75926 + task->acl = polstate->kernel_role->root_label;
75927 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
75928 + task->acl->mode &= ~GR_PROCFIND;
75929 +#endif
75930 + }
75931 + } while_each_thread(task2, task);
75932 + read_unlock(&grsec_exec_file_lock);
75933 + read_unlock(&tasklist_lock);
75934 + rcu_read_unlock();
75935 +
75936 + return 0;
75937 +}
75938 diff --git a/grsecurity/gracl_res.c b/grsecurity/gracl_res.c
75939 new file mode 100644
75940 index 0000000..39645c9
75941 --- /dev/null
75942 +++ b/grsecurity/gracl_res.c
75943 @@ -0,0 +1,68 @@
75944 +#include <linux/kernel.h>
75945 +#include <linux/sched.h>
75946 +#include <linux/gracl.h>
75947 +#include <linux/grinternal.h>
75948 +
75949 +static const char *restab_log[] = {
75950 + [RLIMIT_CPU] = "RLIMIT_CPU",
75951 + [RLIMIT_FSIZE] = "RLIMIT_FSIZE",
75952 + [RLIMIT_DATA] = "RLIMIT_DATA",
75953 + [RLIMIT_STACK] = "RLIMIT_STACK",
75954 + [RLIMIT_CORE] = "RLIMIT_CORE",
75955 + [RLIMIT_RSS] = "RLIMIT_RSS",
75956 + [RLIMIT_NPROC] = "RLIMIT_NPROC",
75957 + [RLIMIT_NOFILE] = "RLIMIT_NOFILE",
75958 + [RLIMIT_MEMLOCK] = "RLIMIT_MEMLOCK",
75959 + [RLIMIT_AS] = "RLIMIT_AS",
75960 + [RLIMIT_LOCKS] = "RLIMIT_LOCKS",
75961 + [RLIMIT_SIGPENDING] = "RLIMIT_SIGPENDING",
75962 + [RLIMIT_MSGQUEUE] = "RLIMIT_MSGQUEUE",
75963 + [RLIMIT_NICE] = "RLIMIT_NICE",
75964 + [RLIMIT_RTPRIO] = "RLIMIT_RTPRIO",
75965 + [RLIMIT_RTTIME] = "RLIMIT_RTTIME",
75966 + [GR_CRASH_RES] = "RLIMIT_CRASH"
75967 +};
75968 +
75969 +void
75970 +gr_log_resource(const struct task_struct *task,
75971 + const int res, const unsigned long wanted, const int gt)
75972 +{
75973 + const struct cred *cred;
75974 + unsigned long rlim;
75975 +
75976 + if (!gr_acl_is_enabled() && !grsec_resource_logging)
75977 + return;
75978 +
75979 + // not yet supported resource
75980 + if (unlikely(!restab_log[res]))
75981 + return;
75982 +
75983 + if (res == RLIMIT_CPU || res == RLIMIT_RTTIME)
75984 + rlim = task_rlimit_max(task, res);
75985 + else
75986 + rlim = task_rlimit(task, res);
75987 +
75988 + if (likely((rlim == RLIM_INFINITY) || (gt && wanted <= rlim) || (!gt && wanted < rlim)))
75989 + return;
75990 +
75991 + rcu_read_lock();
75992 + cred = __task_cred(task);
75993 +
75994 + if (res == RLIMIT_NPROC &&
75995 + (cap_raised(cred->cap_effective, CAP_SYS_ADMIN) ||
75996 + cap_raised(cred->cap_effective, CAP_SYS_RESOURCE)))
75997 + goto out_rcu_unlock;
75998 + else if (res == RLIMIT_MEMLOCK &&
75999 + cap_raised(cred->cap_effective, CAP_IPC_LOCK))
76000 + goto out_rcu_unlock;
76001 + else if (res == RLIMIT_NICE && cap_raised(cred->cap_effective, CAP_SYS_NICE))
76002 + goto out_rcu_unlock;
76003 + rcu_read_unlock();
76004 +
76005 + gr_log_res_ulong2_str(GR_DONT_AUDIT, GR_RESOURCE_MSG, task, wanted, restab_log[res], rlim);
76006 +
76007 + return;
76008 +out_rcu_unlock:
76009 + rcu_read_unlock();
76010 + return;
76011 +}
76012 diff --git a/grsecurity/gracl_segv.c b/grsecurity/gracl_segv.c
76013 new file mode 100644
76014 index 0000000..218b66b
76015 --- /dev/null
76016 +++ b/grsecurity/gracl_segv.c
76017 @@ -0,0 +1,324 @@
76018 +#include <linux/kernel.h>
76019 +#include <linux/mm.h>
76020 +#include <asm/uaccess.h>
76021 +#include <asm/errno.h>
76022 +#include <asm/mman.h>
76023 +#include <net/sock.h>
76024 +#include <linux/file.h>
76025 +#include <linux/fs.h>
76026 +#include <linux/net.h>
76027 +#include <linux/in.h>
76028 +#include <linux/slab.h>
76029 +#include <linux/types.h>
76030 +#include <linux/sched.h>
76031 +#include <linux/timer.h>
76032 +#include <linux/gracl.h>
76033 +#include <linux/grsecurity.h>
76034 +#include <linux/grinternal.h>
76035 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
76036 +#include <linux/magic.h>
76037 +#include <linux/pagemap.h>
76038 +#include "../fs/btrfs/async-thread.h"
76039 +#include "../fs/btrfs/ctree.h"
76040 +#include "../fs/btrfs/btrfs_inode.h"
76041 +#endif
76042 +
76043 +static struct crash_uid *uid_set;
76044 +static unsigned short uid_used;
76045 +static DEFINE_SPINLOCK(gr_uid_lock);
76046 +extern rwlock_t gr_inode_lock;
76047 +extern struct acl_subject_label *
76048 + lookup_acl_subj_label(const u64 inode, const dev_t dev,
76049 + struct acl_role_label *role);
76050 +
76051 +static inline dev_t __get_dev(const struct dentry *dentry)
76052 +{
76053 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
76054 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
76055 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
76056 + else
76057 +#endif
76058 + return dentry->d_sb->s_dev;
76059 +}
76060 +
76061 +static inline u64 __get_ino(const struct dentry *dentry)
76062 +{
76063 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
76064 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
76065 + return btrfs_ino(dentry->d_inode);
76066 + else
76067 +#endif
76068 + return dentry->d_inode->i_ino;
76069 +}
76070 +
76071 +int
76072 +gr_init_uidset(void)
76073 +{
76074 + uid_set =
76075 + kmalloc(GR_UIDTABLE_MAX * sizeof (struct crash_uid), GFP_KERNEL);
76076 + uid_used = 0;
76077 +
76078 + return uid_set ? 1 : 0;
76079 +}
76080 +
76081 +void
76082 +gr_free_uidset(void)
76083 +{
76084 + if (uid_set) {
76085 + struct crash_uid *tmpset;
76086 + spin_lock(&gr_uid_lock);
76087 + tmpset = uid_set;
76088 + uid_set = NULL;
76089 + uid_used = 0;
76090 + spin_unlock(&gr_uid_lock);
76091 + if (tmpset)
76092 + kfree(tmpset);
76093 + }
76094 +
76095 + return;
76096 +}
76097 +
76098 +int
76099 +gr_find_uid(const uid_t uid)
76100 +{
76101 + struct crash_uid *tmp = uid_set;
76102 + uid_t buid;
76103 + int low = 0, high = uid_used - 1, mid;
76104 +
76105 + while (high >= low) {
76106 + mid = (low + high) >> 1;
76107 + buid = tmp[mid].uid;
76108 + if (buid == uid)
76109 + return mid;
76110 + if (buid > uid)
76111 + high = mid - 1;
76112 + if (buid < uid)
76113 + low = mid + 1;
76114 + }
76115 +
76116 + return -1;
76117 +}
76118 +
76119 +static __inline__ void
76120 +gr_insertsort(void)
76121 +{
76122 + unsigned short i, j;
76123 + struct crash_uid index;
76124 +
76125 + for (i = 1; i < uid_used; i++) {
76126 + index = uid_set[i];
76127 + j = i;
76128 + while ((j > 0) && uid_set[j - 1].uid > index.uid) {
76129 + uid_set[j] = uid_set[j - 1];
76130 + j--;
76131 + }
76132 + uid_set[j] = index;
76133 + }
76134 +
76135 + return;
76136 +}
76137 +
76138 +static __inline__ void
76139 +gr_insert_uid(const kuid_t kuid, const unsigned long expires)
76140 +{
76141 + int loc;
76142 + uid_t uid = GR_GLOBAL_UID(kuid);
76143 +
76144 + if (uid_used == GR_UIDTABLE_MAX)
76145 + return;
76146 +
76147 + loc = gr_find_uid(uid);
76148 +
76149 + if (loc >= 0) {
76150 + uid_set[loc].expires = expires;
76151 + return;
76152 + }
76153 +
76154 + uid_set[uid_used].uid = uid;
76155 + uid_set[uid_used].expires = expires;
76156 + uid_used++;
76157 +
76158 + gr_insertsort();
76159 +
76160 + return;
76161 +}
76162 +
76163 +void
76164 +gr_remove_uid(const unsigned short loc)
76165 +{
76166 + unsigned short i;
76167 +
76168 + for (i = loc + 1; i < uid_used; i++)
76169 + uid_set[i - 1] = uid_set[i];
76170 +
76171 + uid_used--;
76172 +
76173 + return;
76174 +}
76175 +
76176 +int
76177 +gr_check_crash_uid(const kuid_t kuid)
76178 +{
76179 + int loc;
76180 + int ret = 0;
76181 + uid_t uid;
76182 +
76183 + if (unlikely(!gr_acl_is_enabled()))
76184 + return 0;
76185 +
76186 + uid = GR_GLOBAL_UID(kuid);
76187 +
76188 + spin_lock(&gr_uid_lock);
76189 + loc = gr_find_uid(uid);
76190 +
76191 + if (loc < 0)
76192 + goto out_unlock;
76193 +
76194 + if (time_before_eq(uid_set[loc].expires, get_seconds()))
76195 + gr_remove_uid(loc);
76196 + else
76197 + ret = 1;
76198 +
76199 +out_unlock:
76200 + spin_unlock(&gr_uid_lock);
76201 + return ret;
76202 +}
76203 +
76204 +static __inline__ int
76205 +proc_is_setxid(const struct cred *cred)
76206 +{
76207 + if (!uid_eq(cred->uid, cred->euid) || !uid_eq(cred->uid, cred->suid) ||
76208 + !uid_eq(cred->uid, cred->fsuid))
76209 + return 1;
76210 + if (!gid_eq(cred->gid, cred->egid) || !gid_eq(cred->gid, cred->sgid) ||
76211 + !gid_eq(cred->gid, cred->fsgid))
76212 + return 1;
76213 +
76214 + return 0;
76215 +}
76216 +
76217 +extern int gr_fake_force_sig(int sig, struct task_struct *t);
76218 +
76219 +void
76220 +gr_handle_crash(struct task_struct *task, const int sig)
76221 +{
76222 + struct acl_subject_label *curr;
76223 + struct task_struct *tsk, *tsk2;
76224 + const struct cred *cred;
76225 + const struct cred *cred2;
76226 +
76227 + if (sig != SIGSEGV && sig != SIGKILL && sig != SIGBUS && sig != SIGILL)
76228 + return;
76229 +
76230 + if (unlikely(!gr_acl_is_enabled()))
76231 + return;
76232 +
76233 + curr = task->acl;
76234 +
76235 + if (!(curr->resmask & (1U << GR_CRASH_RES)))
76236 + return;
76237 +
76238 + if (time_before_eq(curr->expires, get_seconds())) {
76239 + curr->expires = 0;
76240 + curr->crashes = 0;
76241 + }
76242 +
76243 + curr->crashes++;
76244 +
76245 + if (!curr->expires)
76246 + curr->expires = get_seconds() + curr->res[GR_CRASH_RES].rlim_max;
76247 +
76248 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
76249 + time_after(curr->expires, get_seconds())) {
76250 + rcu_read_lock();
76251 + cred = __task_cred(task);
76252 + if (gr_is_global_nonroot(cred->uid) && proc_is_setxid(cred)) {
76253 + gr_log_crash1(GR_DONT_AUDIT, GR_SEGVSTART_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
76254 + spin_lock(&gr_uid_lock);
76255 + gr_insert_uid(cred->uid, curr->expires);
76256 + spin_unlock(&gr_uid_lock);
76257 + curr->expires = 0;
76258 + curr->crashes = 0;
76259 + read_lock(&tasklist_lock);
76260 + do_each_thread(tsk2, tsk) {
76261 + cred2 = __task_cred(tsk);
76262 + if (tsk != task && uid_eq(cred2->uid, cred->uid))
76263 + gr_fake_force_sig(SIGKILL, tsk);
76264 + } while_each_thread(tsk2, tsk);
76265 + read_unlock(&tasklist_lock);
76266 + } else {
76267 + gr_log_crash2(GR_DONT_AUDIT, GR_SEGVNOSUID_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
76268 + read_lock(&tasklist_lock);
76269 + read_lock(&grsec_exec_file_lock);
76270 + do_each_thread(tsk2, tsk) {
76271 + if (likely(tsk != task)) {
76272 + // if this thread has the same subject as the one that triggered
76273 + // RES_CRASH and it's the same binary, kill it
76274 + if (tsk->acl == task->acl && gr_is_same_file(tsk->exec_file, task->exec_file))
76275 + gr_fake_force_sig(SIGKILL, tsk);
76276 + }
76277 + } while_each_thread(tsk2, tsk);
76278 + read_unlock(&grsec_exec_file_lock);
76279 + read_unlock(&tasklist_lock);
76280 + }
76281 + rcu_read_unlock();
76282 + }
76283 +
76284 + return;
76285 +}
76286 +
76287 +int
76288 +gr_check_crash_exec(const struct file *filp)
76289 +{
76290 + struct acl_subject_label *curr;
76291 + struct dentry *dentry;
76292 +
76293 + if (unlikely(!gr_acl_is_enabled()))
76294 + return 0;
76295 +
76296 + read_lock(&gr_inode_lock);
76297 + dentry = filp->f_path.dentry;
76298 + curr = lookup_acl_subj_label(__get_ino(dentry), __get_dev(dentry),
76299 + current->role);
76300 + read_unlock(&gr_inode_lock);
76301 +
76302 + if (!curr || !(curr->resmask & (1U << GR_CRASH_RES)) ||
76303 + (!curr->crashes && !curr->expires))
76304 + return 0;
76305 +
76306 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
76307 + time_after(curr->expires, get_seconds()))
76308 + return 1;
76309 + else if (time_before_eq(curr->expires, get_seconds())) {
76310 + curr->crashes = 0;
76311 + curr->expires = 0;
76312 + }
76313 +
76314 + return 0;
76315 +}
76316 +
76317 +void
76318 +gr_handle_alertkill(struct task_struct *task)
76319 +{
76320 + struct acl_subject_label *curracl;
76321 + __u32 curr_ip;
76322 + struct task_struct *p, *p2;
76323 +
76324 + if (unlikely(!gr_acl_is_enabled()))
76325 + return;
76326 +
76327 + curracl = task->acl;
76328 + curr_ip = task->signal->curr_ip;
76329 +
76330 + if ((curracl->mode & GR_KILLIPPROC) && curr_ip) {
76331 + read_lock(&tasklist_lock);
76332 + do_each_thread(p2, p) {
76333 + if (p->signal->curr_ip == curr_ip)
76334 + gr_fake_force_sig(SIGKILL, p);
76335 + } while_each_thread(p2, p);
76336 + read_unlock(&tasklist_lock);
76337 + } else if (curracl->mode & GR_KILLPROC)
76338 + gr_fake_force_sig(SIGKILL, task);
76339 +
76340 + return;
76341 +}
76342 diff --git a/grsecurity/gracl_shm.c b/grsecurity/gracl_shm.c
76343 new file mode 100644
76344 index 0000000..6b0c9cc
76345 --- /dev/null
76346 +++ b/grsecurity/gracl_shm.c
76347 @@ -0,0 +1,40 @@
76348 +#include <linux/kernel.h>
76349 +#include <linux/mm.h>
76350 +#include <linux/sched.h>
76351 +#include <linux/file.h>
76352 +#include <linux/ipc.h>
76353 +#include <linux/gracl.h>
76354 +#include <linux/grsecurity.h>
76355 +#include <linux/grinternal.h>
76356 +
76357 +int
76358 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
76359 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
76360 +{
76361 + struct task_struct *task;
76362 +
76363 + if (!gr_acl_is_enabled())
76364 + return 1;
76365 +
76366 + rcu_read_lock();
76367 + read_lock(&tasklist_lock);
76368 +
76369 + task = find_task_by_vpid(shm_cprid);
76370 +
76371 + if (unlikely(!task))
76372 + task = find_task_by_vpid(shm_lapid);
76373 +
76374 + if (unlikely(task && (time_before_eq64(task->start_time, shm_createtime) ||
76375 + (task_pid_nr(task) == shm_lapid)) &&
76376 + (task->acl->mode & GR_PROTSHM) &&
76377 + (task->acl != current->acl))) {
76378 + read_unlock(&tasklist_lock);
76379 + rcu_read_unlock();
76380 + gr_log_int3(GR_DONT_AUDIT, GR_SHMAT_ACL_MSG, GR_GLOBAL_UID(cuid), shm_cprid, shmid);
76381 + return 0;
76382 + }
76383 + read_unlock(&tasklist_lock);
76384 + rcu_read_unlock();
76385 +
76386 + return 1;
76387 +}
76388 diff --git a/grsecurity/grsec_chdir.c b/grsecurity/grsec_chdir.c
76389 new file mode 100644
76390 index 0000000..bc0be01
76391 --- /dev/null
76392 +++ b/grsecurity/grsec_chdir.c
76393 @@ -0,0 +1,19 @@
76394 +#include <linux/kernel.h>
76395 +#include <linux/sched.h>
76396 +#include <linux/fs.h>
76397 +#include <linux/file.h>
76398 +#include <linux/grsecurity.h>
76399 +#include <linux/grinternal.h>
76400 +
76401 +void
76402 +gr_log_chdir(const struct dentry *dentry, const struct vfsmount *mnt)
76403 +{
76404 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
76405 + if ((grsec_enable_chdir && grsec_enable_group &&
76406 + in_group_p(grsec_audit_gid)) || (grsec_enable_chdir &&
76407 + !grsec_enable_group)) {
76408 + gr_log_fs_generic(GR_DO_AUDIT, GR_CHDIR_AUDIT_MSG, dentry, mnt);
76409 + }
76410 +#endif
76411 + return;
76412 +}
76413 diff --git a/grsecurity/grsec_chroot.c b/grsecurity/grsec_chroot.c
76414 new file mode 100644
76415 index 0000000..114ea4f
76416 --- /dev/null
76417 +++ b/grsecurity/grsec_chroot.c
76418 @@ -0,0 +1,467 @@
76419 +#include <linux/kernel.h>
76420 +#include <linux/module.h>
76421 +#include <linux/sched.h>
76422 +#include <linux/file.h>
76423 +#include <linux/fs.h>
76424 +#include <linux/mount.h>
76425 +#include <linux/types.h>
76426 +#include "../fs/mount.h"
76427 +#include <linux/grsecurity.h>
76428 +#include <linux/grinternal.h>
76429 +
76430 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
76431 +int gr_init_ran;
76432 +#endif
76433 +
76434 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
76435 +{
76436 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
76437 + struct dentry *tmpd = dentry;
76438 +
76439 + read_seqlock_excl(&mount_lock);
76440 + write_seqlock(&rename_lock);
76441 +
76442 + while (tmpd != mnt->mnt_root) {
76443 + atomic_inc(&tmpd->chroot_refcnt);
76444 + tmpd = tmpd->d_parent;
76445 + }
76446 + atomic_inc(&tmpd->chroot_refcnt);
76447 +
76448 + write_sequnlock(&rename_lock);
76449 + read_sequnlock_excl(&mount_lock);
76450 +#endif
76451 +}
76452 +
76453 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
76454 +{
76455 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
76456 + struct dentry *tmpd = dentry;
76457 +
76458 + read_seqlock_excl(&mount_lock);
76459 + write_seqlock(&rename_lock);
76460 +
76461 + while (tmpd != mnt->mnt_root) {
76462 + atomic_dec(&tmpd->chroot_refcnt);
76463 + tmpd = tmpd->d_parent;
76464 + }
76465 + atomic_dec(&tmpd->chroot_refcnt);
76466 +
76467 + write_sequnlock(&rename_lock);
76468 + read_sequnlock_excl(&mount_lock);
76469 +#endif
76470 +}
76471 +
76472 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
76473 +static struct dentry *get_closest_chroot(struct dentry *dentry)
76474 +{
76475 + write_seqlock(&rename_lock);
76476 + do {
76477 + if (atomic_read(&dentry->chroot_refcnt)) {
76478 + write_sequnlock(&rename_lock);
76479 + return dentry;
76480 + }
76481 + dentry = dentry->d_parent;
76482 + } while (!IS_ROOT(dentry));
76483 + write_sequnlock(&rename_lock);
76484 + return NULL;
76485 +}
76486 +#endif
76487 +
76488 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
76489 + struct dentry *newdentry, struct vfsmount *newmnt)
76490 +{
76491 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
76492 + struct dentry *chroot;
76493 +
76494 + if (unlikely(!grsec_enable_chroot_rename))
76495 + return 0;
76496 +
76497 + if (likely(!proc_is_chrooted(current) && gr_is_global_root(current_uid())))
76498 + return 0;
76499 +
76500 + chroot = get_closest_chroot(olddentry);
76501 +
76502 + if (chroot == NULL)
76503 + return 0;
76504 +
76505 + if (is_subdir(newdentry, chroot))
76506 + return 0;
76507 +
76508 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_RENAME_MSG, olddentry, oldmnt);
76509 +
76510 + return 1;
76511 +#else
76512 + return 0;
76513 +#endif
76514 +}
76515 +
76516 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path)
76517 +{
76518 +#ifdef CONFIG_GRKERNSEC
76519 + if (task_pid_nr(task) > 1 && path->dentry != init_task.fs->root.dentry &&
76520 + path->dentry != task->nsproxy->mnt_ns->root->mnt.mnt_root
76521 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
76522 + && gr_init_ran
76523 +#endif
76524 + )
76525 + task->gr_is_chrooted = 1;
76526 + else {
76527 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
76528 + if (task_pid_nr(task) == 1 && !gr_init_ran)
76529 + gr_init_ran = 1;
76530 +#endif
76531 + task->gr_is_chrooted = 0;
76532 + }
76533 +
76534 + task->gr_chroot_dentry = path->dentry;
76535 +#endif
76536 + return;
76537 +}
76538 +
76539 +void gr_clear_chroot_entries(struct task_struct *task)
76540 +{
76541 +#ifdef CONFIG_GRKERNSEC
76542 + task->gr_is_chrooted = 0;
76543 + task->gr_chroot_dentry = NULL;
76544 +#endif
76545 + return;
76546 +}
76547 +
76548 +int
76549 +gr_handle_chroot_unix(const pid_t pid)
76550 +{
76551 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
76552 + struct task_struct *p;
76553 +
76554 + if (unlikely(!grsec_enable_chroot_unix))
76555 + return 1;
76556 +
76557 + if (likely(!proc_is_chrooted(current)))
76558 + return 1;
76559 +
76560 + rcu_read_lock();
76561 + read_lock(&tasklist_lock);
76562 + p = find_task_by_vpid_unrestricted(pid);
76563 + if (unlikely(p && !have_same_root(current, p))) {
76564 + read_unlock(&tasklist_lock);
76565 + rcu_read_unlock();
76566 + gr_log_noargs(GR_DONT_AUDIT, GR_UNIX_CHROOT_MSG);
76567 + return 0;
76568 + }
76569 + read_unlock(&tasklist_lock);
76570 + rcu_read_unlock();
76571 +#endif
76572 + return 1;
76573 +}
76574 +
76575 +int
76576 +gr_handle_chroot_nice(void)
76577 +{
76578 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
76579 + if (grsec_enable_chroot_nice && proc_is_chrooted(current)) {
76580 + gr_log_noargs(GR_DONT_AUDIT, GR_NICE_CHROOT_MSG);
76581 + return -EPERM;
76582 + }
76583 +#endif
76584 + return 0;
76585 +}
76586 +
76587 +int
76588 +gr_handle_chroot_setpriority(struct task_struct *p, const int niceval)
76589 +{
76590 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
76591 + if (grsec_enable_chroot_nice && (niceval < task_nice(p))
76592 + && proc_is_chrooted(current)) {
76593 + gr_log_str_int(GR_DONT_AUDIT, GR_PRIORITY_CHROOT_MSG, p->comm, task_pid_nr(p));
76594 + return -EACCES;
76595 + }
76596 +#endif
76597 + return 0;
76598 +}
76599 +
76600 +int
76601 +gr_handle_chroot_fowner(struct pid *pid, enum pid_type type)
76602 +{
76603 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
76604 + struct task_struct *p;
76605 + int ret = 0;
76606 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || !pid)
76607 + return ret;
76608 +
76609 + read_lock(&tasklist_lock);
76610 + do_each_pid_task(pid, type, p) {
76611 + if (!have_same_root(current, p)) {
76612 + ret = 1;
76613 + goto out;
76614 + }
76615 + } while_each_pid_task(pid, type, p);
76616 +out:
76617 + read_unlock(&tasklist_lock);
76618 + return ret;
76619 +#endif
76620 + return 0;
76621 +}
76622 +
76623 +int
76624 +gr_pid_is_chrooted(struct task_struct *p)
76625 +{
76626 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
76627 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || p == NULL)
76628 + return 0;
76629 +
76630 + if ((p->exit_state & (EXIT_ZOMBIE | EXIT_DEAD)) ||
76631 + !have_same_root(current, p)) {
76632 + return 1;
76633 + }
76634 +#endif
76635 + return 0;
76636 +}
76637 +
76638 +EXPORT_SYMBOL_GPL(gr_pid_is_chrooted);
76639 +
76640 +#if defined(CONFIG_GRKERNSEC_CHROOT_DOUBLE) || defined(CONFIG_GRKERNSEC_CHROOT_FCHDIR)
76641 +int gr_is_outside_chroot(const struct dentry *u_dentry, const struct vfsmount *u_mnt)
76642 +{
76643 + struct path path, currentroot;
76644 + int ret = 0;
76645 +
76646 + path.dentry = (struct dentry *)u_dentry;
76647 + path.mnt = (struct vfsmount *)u_mnt;
76648 + get_fs_root(current->fs, &currentroot);
76649 + if (path_is_under(&path, &currentroot))
76650 + ret = 1;
76651 + path_put(&currentroot);
76652 +
76653 + return ret;
76654 +}
76655 +#endif
76656 +
76657 +int
76658 +gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt)
76659 +{
76660 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
76661 + if (!grsec_enable_chroot_fchdir)
76662 + return 1;
76663 +
76664 + if (!proc_is_chrooted(current))
76665 + return 1;
76666 + else if (!gr_is_outside_chroot(u_dentry, u_mnt)) {
76667 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_FCHDIR_MSG, u_dentry, u_mnt);
76668 + return 0;
76669 + }
76670 +#endif
76671 + return 1;
76672 +}
76673 +
76674 +int
76675 +gr_chroot_fhandle(void)
76676 +{
76677 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
76678 + if (!grsec_enable_chroot_fchdir)
76679 + return 1;
76680 +
76681 + if (!proc_is_chrooted(current))
76682 + return 1;
76683 + else {
76684 + gr_log_noargs(GR_DONT_AUDIT, GR_CHROOT_FHANDLE_MSG);
76685 + return 0;
76686 + }
76687 +#endif
76688 + return 1;
76689 +}
76690 +
76691 +int
76692 +gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
76693 + const u64 shm_createtime)
76694 +{
76695 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
76696 + struct task_struct *p;
76697 +
76698 + if (unlikely(!grsec_enable_chroot_shmat))
76699 + return 1;
76700 +
76701 + if (likely(!proc_is_chrooted(current)))
76702 + return 1;
76703 +
76704 + rcu_read_lock();
76705 + read_lock(&tasklist_lock);
76706 +
76707 + if ((p = find_task_by_vpid_unrestricted(shm_cprid))) {
76708 + if (time_before_eq64(p->start_time, shm_createtime)) {
76709 + if (have_same_root(current, p)) {
76710 + goto allow;
76711 + } else {
76712 + read_unlock(&tasklist_lock);
76713 + rcu_read_unlock();
76714 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
76715 + return 0;
76716 + }
76717 + }
76718 + /* creator exited, pid reuse, fall through to next check */
76719 + }
76720 + if ((p = find_task_by_vpid_unrestricted(shm_lapid))) {
76721 + if (unlikely(!have_same_root(current, p))) {
76722 + read_unlock(&tasklist_lock);
76723 + rcu_read_unlock();
76724 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
76725 + return 0;
76726 + }
76727 + }
76728 +
76729 +allow:
76730 + read_unlock(&tasklist_lock);
76731 + rcu_read_unlock();
76732 +#endif
76733 + return 1;
76734 +}
76735 +
76736 +void
76737 +gr_log_chroot_exec(const struct dentry *dentry, const struct vfsmount *mnt)
76738 +{
76739 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
76740 + if (grsec_enable_chroot_execlog && proc_is_chrooted(current))
76741 + gr_log_fs_generic(GR_DO_AUDIT, GR_EXEC_CHROOT_MSG, dentry, mnt);
76742 +#endif
76743 + return;
76744 +}
76745 +
76746 +int
76747 +gr_handle_chroot_mknod(const struct dentry *dentry,
76748 + const struct vfsmount *mnt, const int mode)
76749 +{
76750 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
76751 + if (grsec_enable_chroot_mknod && !S_ISFIFO(mode) && !S_ISREG(mode) &&
76752 + proc_is_chrooted(current)) {
76753 + gr_log_fs_generic(GR_DONT_AUDIT, GR_MKNOD_CHROOT_MSG, dentry, mnt);
76754 + return -EPERM;
76755 + }
76756 +#endif
76757 + return 0;
76758 +}
76759 +
76760 +int
76761 +gr_handle_chroot_mount(const struct dentry *dentry,
76762 + const struct vfsmount *mnt, const char *dev_name)
76763 +{
76764 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
76765 + if (grsec_enable_chroot_mount && proc_is_chrooted(current)) {
76766 + gr_log_str_fs(GR_DONT_AUDIT, GR_MOUNT_CHROOT_MSG, dev_name ? dev_name : "none", dentry, mnt);
76767 + return -EPERM;
76768 + }
76769 +#endif
76770 + return 0;
76771 +}
76772 +
76773 +int
76774 +gr_handle_chroot_pivot(void)
76775 +{
76776 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
76777 + if (grsec_enable_chroot_pivot && proc_is_chrooted(current)) {
76778 + gr_log_noargs(GR_DONT_AUDIT, GR_PIVOT_CHROOT_MSG);
76779 + return -EPERM;
76780 + }
76781 +#endif
76782 + return 0;
76783 +}
76784 +
76785 +int
76786 +gr_handle_chroot_chroot(const struct dentry *dentry, const struct vfsmount *mnt)
76787 +{
76788 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
76789 + if (grsec_enable_chroot_double && proc_is_chrooted(current) &&
76790 + !gr_is_outside_chroot(dentry, mnt)) {
76791 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_CHROOT_MSG, dentry, mnt);
76792 + return -EPERM;
76793 + }
76794 +#endif
76795 + return 0;
76796 +}
76797 +
76798 +extern const char *captab_log[];
76799 +extern int captab_log_entries;
76800 +
76801 +int
76802 +gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
76803 +{
76804 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76805 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
76806 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
76807 + if (cap_raised(chroot_caps, cap)) {
76808 + if (cap_raised(cred->cap_effective, cap) && cap < captab_log_entries) {
76809 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_CHROOT_MSG, task, captab_log[cap]);
76810 + }
76811 + return 0;
76812 + }
76813 + }
76814 +#endif
76815 + return 1;
76816 +}
76817 +
76818 +int
76819 +gr_chroot_is_capable(const int cap)
76820 +{
76821 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76822 + return gr_task_chroot_is_capable(current, current_cred(), cap);
76823 +#endif
76824 + return 1;
76825 +}
76826 +
76827 +int
76828 +gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap)
76829 +{
76830 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76831 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
76832 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
76833 + if (cap_raised(chroot_caps, cap)) {
76834 + return 0;
76835 + }
76836 + }
76837 +#endif
76838 + return 1;
76839 +}
76840 +
76841 +int
76842 +gr_chroot_is_capable_nolog(const int cap)
76843 +{
76844 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76845 + return gr_task_chroot_is_capable_nolog(current, cap);
76846 +#endif
76847 + return 1;
76848 +}
76849 +
76850 +int
76851 +gr_handle_chroot_sysctl(const int op)
76852 +{
76853 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
76854 + if (grsec_enable_chroot_sysctl && (op & MAY_WRITE) &&
76855 + proc_is_chrooted(current))
76856 + return -EACCES;
76857 +#endif
76858 + return 0;
76859 +}
76860 +
76861 +void
76862 +gr_handle_chroot_chdir(const struct path *path)
76863 +{
76864 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
76865 + if (grsec_enable_chroot_chdir)
76866 + set_fs_pwd(current->fs, path);
76867 +#endif
76868 + return;
76869 +}
76870 +
76871 +int
76872 +gr_handle_chroot_chmod(const struct dentry *dentry,
76873 + const struct vfsmount *mnt, const int mode)
76874 +{
76875 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
76876 + /* allow chmod +s on directories, but not files */
76877 + if (grsec_enable_chroot_chmod && !S_ISDIR(dentry->d_inode->i_mode) &&
76878 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))) &&
76879 + proc_is_chrooted(current)) {
76880 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHMOD_CHROOT_MSG, dentry, mnt);
76881 + return -EPERM;
76882 + }
76883 +#endif
76884 + return 0;
76885 +}
76886 diff --git a/grsecurity/grsec_disabled.c b/grsecurity/grsec_disabled.c
76887 new file mode 100644
76888 index 0000000..946f750
76889 --- /dev/null
76890 +++ b/grsecurity/grsec_disabled.c
76891 @@ -0,0 +1,445 @@
76892 +#include <linux/kernel.h>
76893 +#include <linux/module.h>
76894 +#include <linux/sched.h>
76895 +#include <linux/file.h>
76896 +#include <linux/fs.h>
76897 +#include <linux/kdev_t.h>
76898 +#include <linux/net.h>
76899 +#include <linux/in.h>
76900 +#include <linux/ip.h>
76901 +#include <linux/skbuff.h>
76902 +#include <linux/sysctl.h>
76903 +
76904 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
76905 +void
76906 +pax_set_initial_flags(struct linux_binprm *bprm)
76907 +{
76908 + return;
76909 +}
76910 +#endif
76911 +
76912 +#ifdef CONFIG_SYSCTL
76913 +__u32
76914 +gr_handle_sysctl(const struct ctl_table * table, const int op)
76915 +{
76916 + return 0;
76917 +}
76918 +#endif
76919 +
76920 +#ifdef CONFIG_TASKSTATS
76921 +int gr_is_taskstats_denied(int pid)
76922 +{
76923 + return 0;
76924 +}
76925 +#endif
76926 +
76927 +int
76928 +gr_acl_is_enabled(void)
76929 +{
76930 + return 0;
76931 +}
76932 +
76933 +int
76934 +gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
76935 +{
76936 + return 0;
76937 +}
76938 +
76939 +void
76940 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
76941 +{
76942 + return;
76943 +}
76944 +
76945 +int
76946 +gr_handle_rawio(const struct inode *inode)
76947 +{
76948 + return 0;
76949 +}
76950 +
76951 +void
76952 +gr_acl_handle_psacct(struct task_struct *task, const long code)
76953 +{
76954 + return;
76955 +}
76956 +
76957 +int
76958 +gr_handle_ptrace(struct task_struct *task, const long request)
76959 +{
76960 + return 0;
76961 +}
76962 +
76963 +int
76964 +gr_handle_proc_ptrace(struct task_struct *task)
76965 +{
76966 + return 0;
76967 +}
76968 +
76969 +int
76970 +gr_set_acls(const int type)
76971 +{
76972 + return 0;
76973 +}
76974 +
76975 +int
76976 +gr_check_hidden_task(const struct task_struct *tsk)
76977 +{
76978 + return 0;
76979 +}
76980 +
76981 +int
76982 +gr_check_protected_task(const struct task_struct *task)
76983 +{
76984 + return 0;
76985 +}
76986 +
76987 +int
76988 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
76989 +{
76990 + return 0;
76991 +}
76992 +
76993 +void
76994 +gr_copy_label(struct task_struct *tsk)
76995 +{
76996 + return;
76997 +}
76998 +
76999 +void
77000 +gr_set_pax_flags(struct task_struct *task)
77001 +{
77002 + return;
77003 +}
77004 +
77005 +int
77006 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
77007 + const int unsafe_share)
77008 +{
77009 + return 0;
77010 +}
77011 +
77012 +void
77013 +gr_handle_delete(const u64 ino, const dev_t dev)
77014 +{
77015 + return;
77016 +}
77017 +
77018 +void
77019 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
77020 +{
77021 + return;
77022 +}
77023 +
77024 +void
77025 +gr_handle_crash(struct task_struct *task, const int sig)
77026 +{
77027 + return;
77028 +}
77029 +
77030 +int
77031 +gr_check_crash_exec(const struct file *filp)
77032 +{
77033 + return 0;
77034 +}
77035 +
77036 +int
77037 +gr_check_crash_uid(const kuid_t uid)
77038 +{
77039 + return 0;
77040 +}
77041 +
77042 +void
77043 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
77044 + struct dentry *old_dentry,
77045 + struct dentry *new_dentry,
77046 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
77047 +{
77048 + return;
77049 +}
77050 +
77051 +int
77052 +gr_search_socket(const int family, const int type, const int protocol)
77053 +{
77054 + return 1;
77055 +}
77056 +
77057 +int
77058 +gr_search_connectbind(const int mode, const struct socket *sock,
77059 + const struct sockaddr_in *addr)
77060 +{
77061 + return 0;
77062 +}
77063 +
77064 +void
77065 +gr_handle_alertkill(struct task_struct *task)
77066 +{
77067 + return;
77068 +}
77069 +
77070 +__u32
77071 +gr_acl_handle_execve(const struct dentry * dentry, const struct vfsmount * mnt)
77072 +{
77073 + return 1;
77074 +}
77075 +
77076 +__u32
77077 +gr_acl_handle_hidden_file(const struct dentry * dentry,
77078 + const struct vfsmount * mnt)
77079 +{
77080 + return 1;
77081 +}
77082 +
77083 +__u32
77084 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
77085 + int acc_mode)
77086 +{
77087 + return 1;
77088 +}
77089 +
77090 +__u32
77091 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
77092 +{
77093 + return 1;
77094 +}
77095 +
77096 +__u32
77097 +gr_acl_handle_unlink(const struct dentry * dentry, const struct vfsmount * mnt)
77098 +{
77099 + return 1;
77100 +}
77101 +
77102 +int
77103 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot,
77104 + unsigned int *vm_flags)
77105 +{
77106 + return 1;
77107 +}
77108 +
77109 +__u32
77110 +gr_acl_handle_truncate(const struct dentry * dentry,
77111 + const struct vfsmount * mnt)
77112 +{
77113 + return 1;
77114 +}
77115 +
77116 +__u32
77117 +gr_acl_handle_utime(const struct dentry * dentry, const struct vfsmount * mnt)
77118 +{
77119 + return 1;
77120 +}
77121 +
77122 +__u32
77123 +gr_acl_handle_access(const struct dentry * dentry,
77124 + const struct vfsmount * mnt, const int fmode)
77125 +{
77126 + return 1;
77127 +}
77128 +
77129 +__u32
77130 +gr_acl_handle_chmod(const struct dentry * dentry, const struct vfsmount * mnt,
77131 + umode_t *mode)
77132 +{
77133 + return 1;
77134 +}
77135 +
77136 +__u32
77137 +gr_acl_handle_chown(const struct dentry * dentry, const struct vfsmount * mnt)
77138 +{
77139 + return 1;
77140 +}
77141 +
77142 +__u32
77143 +gr_acl_handle_setxattr(const struct dentry * dentry, const struct vfsmount * mnt)
77144 +{
77145 + return 1;
77146 +}
77147 +
77148 +__u32
77149 +gr_acl_handle_removexattr(const struct dentry * dentry, const struct vfsmount * mnt)
77150 +{
77151 + return 1;
77152 +}
77153 +
77154 +void
77155 +grsecurity_init(void)
77156 +{
77157 + return;
77158 +}
77159 +
77160 +umode_t gr_acl_umask(void)
77161 +{
77162 + return 0;
77163 +}
77164 +
77165 +__u32
77166 +gr_acl_handle_mknod(const struct dentry * new_dentry,
77167 + const struct dentry * parent_dentry,
77168 + const struct vfsmount * parent_mnt,
77169 + const int mode)
77170 +{
77171 + return 1;
77172 +}
77173 +
77174 +__u32
77175 +gr_acl_handle_mkdir(const struct dentry * new_dentry,
77176 + const struct dentry * parent_dentry,
77177 + const struct vfsmount * parent_mnt)
77178 +{
77179 + return 1;
77180 +}
77181 +
77182 +__u32
77183 +gr_acl_handle_symlink(const struct dentry * new_dentry,
77184 + const struct dentry * parent_dentry,
77185 + const struct vfsmount * parent_mnt, const struct filename *from)
77186 +{
77187 + return 1;
77188 +}
77189 +
77190 +__u32
77191 +gr_acl_handle_link(const struct dentry * new_dentry,
77192 + const struct dentry * parent_dentry,
77193 + const struct vfsmount * parent_mnt,
77194 + const struct dentry * old_dentry,
77195 + const struct vfsmount * old_mnt, const struct filename *to)
77196 +{
77197 + return 1;
77198 +}
77199 +
77200 +int
77201 +gr_acl_handle_rename(const struct dentry *new_dentry,
77202 + const struct dentry *parent_dentry,
77203 + const struct vfsmount *parent_mnt,
77204 + const struct dentry *old_dentry,
77205 + const struct inode *old_parent_inode,
77206 + const struct vfsmount *old_mnt, const struct filename *newname,
77207 + unsigned int flags)
77208 +{
77209 + return 0;
77210 +}
77211 +
77212 +int
77213 +gr_acl_handle_filldir(const struct file *file, const char *name,
77214 + const int namelen, const u64 ino)
77215 +{
77216 + return 1;
77217 +}
77218 +
77219 +int
77220 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
77221 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
77222 +{
77223 + return 1;
77224 +}
77225 +
77226 +int
77227 +gr_search_bind(const struct socket *sock, const struct sockaddr_in *addr)
77228 +{
77229 + return 0;
77230 +}
77231 +
77232 +int
77233 +gr_search_accept(const struct socket *sock)
77234 +{
77235 + return 0;
77236 +}
77237 +
77238 +int
77239 +gr_search_listen(const struct socket *sock)
77240 +{
77241 + return 0;
77242 +}
77243 +
77244 +int
77245 +gr_search_connect(const struct socket *sock, const struct sockaddr_in *addr)
77246 +{
77247 + return 0;
77248 +}
77249 +
77250 +__u32
77251 +gr_acl_handle_unix(const struct dentry * dentry, const struct vfsmount * mnt)
77252 +{
77253 + return 1;
77254 +}
77255 +
77256 +__u32
77257 +gr_acl_handle_creat(const struct dentry * dentry,
77258 + const struct dentry * p_dentry,
77259 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
77260 + const int imode)
77261 +{
77262 + return 1;
77263 +}
77264 +
77265 +void
77266 +gr_acl_handle_exit(void)
77267 +{
77268 + return;
77269 +}
77270 +
77271 +int
77272 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
77273 +{
77274 + return 1;
77275 +}
77276 +
77277 +void
77278 +gr_set_role_label(const kuid_t uid, const kgid_t gid)
77279 +{
77280 + return;
77281 +}
77282 +
77283 +int
77284 +gr_acl_handle_procpidmem(const struct task_struct *task)
77285 +{
77286 + return 0;
77287 +}
77288 +
77289 +int
77290 +gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb)
77291 +{
77292 + return 0;
77293 +}
77294 +
77295 +int
77296 +gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr)
77297 +{
77298 + return 0;
77299 +}
77300 +
77301 +int
77302 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
77303 +{
77304 + return 0;
77305 +}
77306 +
77307 +int
77308 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
77309 +{
77310 + return 0;
77311 +}
77312 +
77313 +int gr_acl_enable_at_secure(void)
77314 +{
77315 + return 0;
77316 +}
77317 +
77318 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
77319 +{
77320 + return dentry->d_sb->s_dev;
77321 +}
77322 +
77323 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
77324 +{
77325 + return dentry->d_inode->i_ino;
77326 +}
77327 +
77328 +void gr_put_exec_file(struct task_struct *task)
77329 +{
77330 + return;
77331 +}
77332 +
77333 +#ifdef CONFIG_SECURITY
77334 +EXPORT_SYMBOL_GPL(gr_check_user_change);
77335 +EXPORT_SYMBOL_GPL(gr_check_group_change);
77336 +#endif
77337 diff --git a/grsecurity/grsec_exec.c b/grsecurity/grsec_exec.c
77338 new file mode 100644
77339 index 0000000..fb7531e
77340 --- /dev/null
77341 +++ b/grsecurity/grsec_exec.c
77342 @@ -0,0 +1,189 @@
77343 +#include <linux/kernel.h>
77344 +#include <linux/sched.h>
77345 +#include <linux/file.h>
77346 +#include <linux/binfmts.h>
77347 +#include <linux/fs.h>
77348 +#include <linux/types.h>
77349 +#include <linux/grdefs.h>
77350 +#include <linux/grsecurity.h>
77351 +#include <linux/grinternal.h>
77352 +#include <linux/capability.h>
77353 +#include <linux/module.h>
77354 +#include <linux/compat.h>
77355 +
77356 +#include <asm/uaccess.h>
77357 +
77358 +#ifdef CONFIG_GRKERNSEC_EXECLOG
77359 +static char gr_exec_arg_buf[132];
77360 +static DEFINE_MUTEX(gr_exec_arg_mutex);
77361 +#endif
77362 +
77363 +struct user_arg_ptr {
77364 +#ifdef CONFIG_COMPAT
77365 + bool is_compat;
77366 +#endif
77367 + union {
77368 + const char __user *const __user *native;
77369 +#ifdef CONFIG_COMPAT
77370 + const compat_uptr_t __user *compat;
77371 +#endif
77372 + } ptr;
77373 +};
77374 +
77375 +extern const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr);
77376 +
77377 +void
77378 +gr_handle_exec_args(struct linux_binprm *bprm, struct user_arg_ptr argv)
77379 +{
77380 +#ifdef CONFIG_GRKERNSEC_EXECLOG
77381 + char *grarg = gr_exec_arg_buf;
77382 + unsigned int i, x, execlen = 0;
77383 + char c;
77384 +
77385 + if (!((grsec_enable_execlog && grsec_enable_group &&
77386 + in_group_p(grsec_audit_gid))
77387 + || (grsec_enable_execlog && !grsec_enable_group)))
77388 + return;
77389 +
77390 + mutex_lock(&gr_exec_arg_mutex);
77391 + memset(grarg, 0, sizeof(gr_exec_arg_buf));
77392 +
77393 + for (i = 0; i < bprm->argc && execlen < 128; i++) {
77394 + const char __user *p;
77395 + unsigned int len;
77396 +
77397 + p = get_user_arg_ptr(argv, i);
77398 + if (IS_ERR(p))
77399 + goto log;
77400 +
77401 + len = strnlen_user(p, 128 - execlen);
77402 + if (len > 128 - execlen)
77403 + len = 128 - execlen;
77404 + else if (len > 0)
77405 + len--;
77406 + if (copy_from_user(grarg + execlen, p, len))
77407 + goto log;
77408 +
77409 + /* rewrite unprintable characters */
77410 + for (x = 0; x < len; x++) {
77411 + c = *(grarg + execlen + x);
77412 + if (c < 32 || c > 126)
77413 + *(grarg + execlen + x) = ' ';
77414 + }
77415 +
77416 + execlen += len;
77417 + *(grarg + execlen) = ' ';
77418 + *(grarg + execlen + 1) = '\0';
77419 + execlen++;
77420 + }
77421 +
77422 + log:
77423 + gr_log_fs_str(GR_DO_AUDIT, GR_EXEC_AUDIT_MSG, bprm->file->f_path.dentry,
77424 + bprm->file->f_path.mnt, grarg);
77425 + mutex_unlock(&gr_exec_arg_mutex);
77426 +#endif
77427 + return;
77428 +}
77429 +
77430 +#ifdef CONFIG_GRKERNSEC
77431 +extern int gr_acl_is_capable(const int cap);
77432 +extern int gr_acl_is_capable_nolog(const int cap);
77433 +extern int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
77434 +extern int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap);
77435 +extern int gr_chroot_is_capable(const int cap);
77436 +extern int gr_chroot_is_capable_nolog(const int cap);
77437 +extern int gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
77438 +extern int gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap);
77439 +#endif
77440 +
77441 +const char *captab_log[] = {
77442 + "CAP_CHOWN",
77443 + "CAP_DAC_OVERRIDE",
77444 + "CAP_DAC_READ_SEARCH",
77445 + "CAP_FOWNER",
77446 + "CAP_FSETID",
77447 + "CAP_KILL",
77448 + "CAP_SETGID",
77449 + "CAP_SETUID",
77450 + "CAP_SETPCAP",
77451 + "CAP_LINUX_IMMUTABLE",
77452 + "CAP_NET_BIND_SERVICE",
77453 + "CAP_NET_BROADCAST",
77454 + "CAP_NET_ADMIN",
77455 + "CAP_NET_RAW",
77456 + "CAP_IPC_LOCK",
77457 + "CAP_IPC_OWNER",
77458 + "CAP_SYS_MODULE",
77459 + "CAP_SYS_RAWIO",
77460 + "CAP_SYS_CHROOT",
77461 + "CAP_SYS_PTRACE",
77462 + "CAP_SYS_PACCT",
77463 + "CAP_SYS_ADMIN",
77464 + "CAP_SYS_BOOT",
77465 + "CAP_SYS_NICE",
77466 + "CAP_SYS_RESOURCE",
77467 + "CAP_SYS_TIME",
77468 + "CAP_SYS_TTY_CONFIG",
77469 + "CAP_MKNOD",
77470 + "CAP_LEASE",
77471 + "CAP_AUDIT_WRITE",
77472 + "CAP_AUDIT_CONTROL",
77473 + "CAP_SETFCAP",
77474 + "CAP_MAC_OVERRIDE",
77475 + "CAP_MAC_ADMIN",
77476 + "CAP_SYSLOG",
77477 + "CAP_WAKE_ALARM",
77478 + "CAP_BLOCK_SUSPEND",
77479 + "CAP_AUDIT_READ"
77480 +};
77481 +
77482 +int captab_log_entries = sizeof(captab_log)/sizeof(captab_log[0]);
77483 +
77484 +int gr_is_capable(const int cap)
77485 +{
77486 +#ifdef CONFIG_GRKERNSEC
77487 + if (gr_acl_is_capable(cap) && gr_chroot_is_capable(cap))
77488 + return 1;
77489 + return 0;
77490 +#else
77491 + return 1;
77492 +#endif
77493 +}
77494 +
77495 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
77496 +{
77497 +#ifdef CONFIG_GRKERNSEC
77498 + if (gr_task_acl_is_capable(task, cred, cap) && gr_task_chroot_is_capable(task, cred, cap))
77499 + return 1;
77500 + return 0;
77501 +#else
77502 + return 1;
77503 +#endif
77504 +}
77505 +
77506 +int gr_is_capable_nolog(const int cap)
77507 +{
77508 +#ifdef CONFIG_GRKERNSEC
77509 + if (gr_acl_is_capable_nolog(cap) && gr_chroot_is_capable_nolog(cap))
77510 + return 1;
77511 + return 0;
77512 +#else
77513 + return 1;
77514 +#endif
77515 +}
77516 +
77517 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap)
77518 +{
77519 +#ifdef CONFIG_GRKERNSEC
77520 + if (gr_task_acl_is_capable_nolog(task, cap) && gr_task_chroot_is_capable_nolog(task, cap))
77521 + return 1;
77522 + return 0;
77523 +#else
77524 + return 1;
77525 +#endif
77526 +}
77527 +
77528 +EXPORT_SYMBOL_GPL(gr_is_capable);
77529 +EXPORT_SYMBOL_GPL(gr_is_capable_nolog);
77530 +EXPORT_SYMBOL_GPL(gr_task_is_capable);
77531 +EXPORT_SYMBOL_GPL(gr_task_is_capable_nolog);
77532 diff --git a/grsecurity/grsec_fifo.c b/grsecurity/grsec_fifo.c
77533 new file mode 100644
77534 index 0000000..06cc6ea
77535 --- /dev/null
77536 +++ b/grsecurity/grsec_fifo.c
77537 @@ -0,0 +1,24 @@
77538 +#include <linux/kernel.h>
77539 +#include <linux/sched.h>
77540 +#include <linux/fs.h>
77541 +#include <linux/file.h>
77542 +#include <linux/grinternal.h>
77543 +
77544 +int
77545 +gr_handle_fifo(const struct dentry *dentry, const struct vfsmount *mnt,
77546 + const struct dentry *dir, const int flag, const int acc_mode)
77547 +{
77548 +#ifdef CONFIG_GRKERNSEC_FIFO
77549 + const struct cred *cred = current_cred();
77550 +
77551 + if (grsec_enable_fifo && S_ISFIFO(dentry->d_inode->i_mode) &&
77552 + !(flag & O_EXCL) && (dir->d_inode->i_mode & S_ISVTX) &&
77553 + !uid_eq(dentry->d_inode->i_uid, dir->d_inode->i_uid) &&
77554 + !uid_eq(cred->fsuid, dentry->d_inode->i_uid)) {
77555 + if (!inode_permission(dentry->d_inode, acc_mode))
77556 + gr_log_fs_int2(GR_DONT_AUDIT, GR_FIFO_MSG, dentry, mnt, GR_GLOBAL_UID(dentry->d_inode->i_uid), GR_GLOBAL_GID(dentry->d_inode->i_gid));
77557 + return -EACCES;
77558 + }
77559 +#endif
77560 + return 0;
77561 +}
77562 diff --git a/grsecurity/grsec_fork.c b/grsecurity/grsec_fork.c
77563 new file mode 100644
77564 index 0000000..8ca18bf
77565 --- /dev/null
77566 +++ b/grsecurity/grsec_fork.c
77567 @@ -0,0 +1,23 @@
77568 +#include <linux/kernel.h>
77569 +#include <linux/sched.h>
77570 +#include <linux/grsecurity.h>
77571 +#include <linux/grinternal.h>
77572 +#include <linux/errno.h>
77573 +
77574 +void
77575 +gr_log_forkfail(const int retval)
77576 +{
77577 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
77578 + if (grsec_enable_forkfail && (retval == -EAGAIN || retval == -ENOMEM)) {
77579 + switch (retval) {
77580 + case -EAGAIN:
77581 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "EAGAIN");
77582 + break;
77583 + case -ENOMEM:
77584 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "ENOMEM");
77585 + break;
77586 + }
77587 + }
77588 +#endif
77589 + return;
77590 +}
77591 diff --git a/grsecurity/grsec_init.c b/grsecurity/grsec_init.c
77592 new file mode 100644
77593 index 0000000..4ed9e7d
77594 --- /dev/null
77595 +++ b/grsecurity/grsec_init.c
77596 @@ -0,0 +1,290 @@
77597 +#include <linux/kernel.h>
77598 +#include <linux/sched.h>
77599 +#include <linux/mm.h>
77600 +#include <linux/gracl.h>
77601 +#include <linux/slab.h>
77602 +#include <linux/vmalloc.h>
77603 +#include <linux/percpu.h>
77604 +#include <linux/module.h>
77605 +
77606 +int grsec_enable_ptrace_readexec;
77607 +int grsec_enable_setxid;
77608 +int grsec_enable_symlinkown;
77609 +kgid_t grsec_symlinkown_gid;
77610 +int grsec_enable_brute;
77611 +int grsec_enable_link;
77612 +int grsec_enable_dmesg;
77613 +int grsec_enable_harden_ptrace;
77614 +int grsec_enable_harden_ipc;
77615 +int grsec_enable_fifo;
77616 +int grsec_enable_execlog;
77617 +int grsec_enable_signal;
77618 +int grsec_enable_forkfail;
77619 +int grsec_enable_audit_ptrace;
77620 +int grsec_enable_time;
77621 +int grsec_enable_group;
77622 +kgid_t grsec_audit_gid;
77623 +int grsec_enable_chdir;
77624 +int grsec_enable_mount;
77625 +int grsec_enable_rofs;
77626 +int grsec_deny_new_usb;
77627 +int grsec_enable_chroot_findtask;
77628 +int grsec_enable_chroot_mount;
77629 +int grsec_enable_chroot_shmat;
77630 +int grsec_enable_chroot_fchdir;
77631 +int grsec_enable_chroot_double;
77632 +int grsec_enable_chroot_pivot;
77633 +int grsec_enable_chroot_chdir;
77634 +int grsec_enable_chroot_chmod;
77635 +int grsec_enable_chroot_mknod;
77636 +int grsec_enable_chroot_nice;
77637 +int grsec_enable_chroot_execlog;
77638 +int grsec_enable_chroot_caps;
77639 +int grsec_enable_chroot_rename;
77640 +int grsec_enable_chroot_sysctl;
77641 +int grsec_enable_chroot_unix;
77642 +int grsec_enable_tpe;
77643 +kgid_t grsec_tpe_gid;
77644 +int grsec_enable_blackhole;
77645 +#ifdef CONFIG_IPV6_MODULE
77646 +EXPORT_SYMBOL_GPL(grsec_enable_blackhole);
77647 +#endif
77648 +int grsec_lastack_retries;
77649 +int grsec_enable_tpe_all;
77650 +int grsec_enable_tpe_invert;
77651 +int grsec_enable_socket_all;
77652 +kgid_t grsec_socket_all_gid;
77653 +int grsec_enable_socket_client;
77654 +kgid_t grsec_socket_client_gid;
77655 +int grsec_enable_socket_server;
77656 +kgid_t grsec_socket_server_gid;
77657 +int grsec_resource_logging;
77658 +int grsec_disable_privio;
77659 +int grsec_enable_log_rwxmaps;
77660 +int grsec_lock;
77661 +
77662 +DEFINE_SPINLOCK(grsec_alert_lock);
77663 +unsigned long grsec_alert_wtime = 0;
77664 +unsigned long grsec_alert_fyet = 0;
77665 +
77666 +DEFINE_SPINLOCK(grsec_audit_lock);
77667 +
77668 +DEFINE_RWLOCK(grsec_exec_file_lock);
77669 +
77670 +char *gr_shared_page[4];
77671 +
77672 +char *gr_alert_log_fmt;
77673 +char *gr_audit_log_fmt;
77674 +char *gr_alert_log_buf;
77675 +char *gr_audit_log_buf;
77676 +
77677 +extern struct gr_arg *gr_usermode;
77678 +extern unsigned char *gr_system_salt;
77679 +extern unsigned char *gr_system_sum;
77680 +
77681 +void __init
77682 +grsecurity_init(void)
77683 +{
77684 + int j;
77685 + /* create the per-cpu shared pages */
77686 +
77687 +#ifdef CONFIG_X86
77688 + memset((char *)(0x41a + PAGE_OFFSET), 0, 36);
77689 +#endif
77690 +
77691 + for (j = 0; j < 4; j++) {
77692 + gr_shared_page[j] = (char *)__alloc_percpu(PAGE_SIZE, __alignof__(unsigned long long));
77693 + if (gr_shared_page[j] == NULL) {
77694 + panic("Unable to allocate grsecurity shared page");
77695 + return;
77696 + }
77697 + }
77698 +
77699 + /* allocate log buffers */
77700 + gr_alert_log_fmt = kmalloc(512, GFP_KERNEL);
77701 + if (!gr_alert_log_fmt) {
77702 + panic("Unable to allocate grsecurity alert log format buffer");
77703 + return;
77704 + }
77705 + gr_audit_log_fmt = kmalloc(512, GFP_KERNEL);
77706 + if (!gr_audit_log_fmt) {
77707 + panic("Unable to allocate grsecurity audit log format buffer");
77708 + return;
77709 + }
77710 + gr_alert_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
77711 + if (!gr_alert_log_buf) {
77712 + panic("Unable to allocate grsecurity alert log buffer");
77713 + return;
77714 + }
77715 + gr_audit_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
77716 + if (!gr_audit_log_buf) {
77717 + panic("Unable to allocate grsecurity audit log buffer");
77718 + return;
77719 + }
77720 +
77721 + /* allocate memory for authentication structure */
77722 + gr_usermode = kmalloc(sizeof(struct gr_arg), GFP_KERNEL);
77723 + gr_system_salt = kmalloc(GR_SALT_LEN, GFP_KERNEL);
77724 + gr_system_sum = kmalloc(GR_SHA_LEN, GFP_KERNEL);
77725 +
77726 + if (!gr_usermode || !gr_system_salt || !gr_system_sum) {
77727 + panic("Unable to allocate grsecurity authentication structure");
77728 + return;
77729 + }
77730 +
77731 +#ifdef CONFIG_GRKERNSEC_IO
77732 +#if !defined(CONFIG_GRKERNSEC_SYSCTL_DISTRO)
77733 + grsec_disable_privio = 1;
77734 +#elif defined(CONFIG_GRKERNSEC_SYSCTL_ON)
77735 + grsec_disable_privio = 1;
77736 +#else
77737 + grsec_disable_privio = 0;
77738 +#endif
77739 +#endif
77740 +
77741 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
77742 + /* for backward compatibility, tpe_invert always defaults to on if
77743 + enabled in the kernel
77744 + */
77745 + grsec_enable_tpe_invert = 1;
77746 +#endif
77747 +
77748 +#if !defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_SYSCTL_ON)
77749 +#ifndef CONFIG_GRKERNSEC_SYSCTL
77750 + grsec_lock = 1;
77751 +#endif
77752 +
77753 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77754 + grsec_enable_log_rwxmaps = 1;
77755 +#endif
77756 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
77757 + grsec_enable_group = 1;
77758 + grsec_audit_gid = KGIDT_INIT(CONFIG_GRKERNSEC_AUDIT_GID);
77759 +#endif
77760 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
77761 + grsec_enable_ptrace_readexec = 1;
77762 +#endif
77763 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
77764 + grsec_enable_chdir = 1;
77765 +#endif
77766 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
77767 + grsec_enable_harden_ptrace = 1;
77768 +#endif
77769 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
77770 + grsec_enable_harden_ipc = 1;
77771 +#endif
77772 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
77773 + grsec_enable_mount = 1;
77774 +#endif
77775 +#ifdef CONFIG_GRKERNSEC_LINK
77776 + grsec_enable_link = 1;
77777 +#endif
77778 +#ifdef CONFIG_GRKERNSEC_BRUTE
77779 + grsec_enable_brute = 1;
77780 +#endif
77781 +#ifdef CONFIG_GRKERNSEC_DMESG
77782 + grsec_enable_dmesg = 1;
77783 +#endif
77784 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
77785 + grsec_enable_blackhole = 1;
77786 + grsec_lastack_retries = 4;
77787 +#endif
77788 +#ifdef CONFIG_GRKERNSEC_FIFO
77789 + grsec_enable_fifo = 1;
77790 +#endif
77791 +#ifdef CONFIG_GRKERNSEC_EXECLOG
77792 + grsec_enable_execlog = 1;
77793 +#endif
77794 +#ifdef CONFIG_GRKERNSEC_SETXID
77795 + grsec_enable_setxid = 1;
77796 +#endif
77797 +#ifdef CONFIG_GRKERNSEC_SIGNAL
77798 + grsec_enable_signal = 1;
77799 +#endif
77800 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
77801 + grsec_enable_forkfail = 1;
77802 +#endif
77803 +#ifdef CONFIG_GRKERNSEC_TIME
77804 + grsec_enable_time = 1;
77805 +#endif
77806 +#ifdef CONFIG_GRKERNSEC_RESLOG
77807 + grsec_resource_logging = 1;
77808 +#endif
77809 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
77810 + grsec_enable_chroot_findtask = 1;
77811 +#endif
77812 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
77813 + grsec_enable_chroot_unix = 1;
77814 +#endif
77815 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
77816 + grsec_enable_chroot_mount = 1;
77817 +#endif
77818 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
77819 + grsec_enable_chroot_fchdir = 1;
77820 +#endif
77821 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
77822 + grsec_enable_chroot_shmat = 1;
77823 +#endif
77824 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
77825 + grsec_enable_audit_ptrace = 1;
77826 +#endif
77827 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
77828 + grsec_enable_chroot_double = 1;
77829 +#endif
77830 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
77831 + grsec_enable_chroot_pivot = 1;
77832 +#endif
77833 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
77834 + grsec_enable_chroot_chdir = 1;
77835 +#endif
77836 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
77837 + grsec_enable_chroot_chmod = 1;
77838 +#endif
77839 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
77840 + grsec_enable_chroot_mknod = 1;
77841 +#endif
77842 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
77843 + grsec_enable_chroot_nice = 1;
77844 +#endif
77845 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
77846 + grsec_enable_chroot_execlog = 1;
77847 +#endif
77848 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
77849 + grsec_enable_chroot_caps = 1;
77850 +#endif
77851 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
77852 + grsec_enable_chroot_rename = 1;
77853 +#endif
77854 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
77855 + grsec_enable_chroot_sysctl = 1;
77856 +#endif
77857 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
77858 + grsec_enable_symlinkown = 1;
77859 + grsec_symlinkown_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SYMLINKOWN_GID);
77860 +#endif
77861 +#ifdef CONFIG_GRKERNSEC_TPE
77862 + grsec_enable_tpe = 1;
77863 + grsec_tpe_gid = KGIDT_INIT(CONFIG_GRKERNSEC_TPE_GID);
77864 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
77865 + grsec_enable_tpe_all = 1;
77866 +#endif
77867 +#endif
77868 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
77869 + grsec_enable_socket_all = 1;
77870 + grsec_socket_all_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_ALL_GID);
77871 +#endif
77872 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
77873 + grsec_enable_socket_client = 1;
77874 + grsec_socket_client_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_CLIENT_GID);
77875 +#endif
77876 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
77877 + grsec_enable_socket_server = 1;
77878 + grsec_socket_server_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_SERVER_GID);
77879 +#endif
77880 +#endif
77881 +#ifdef CONFIG_GRKERNSEC_DENYUSB_FORCE
77882 + grsec_deny_new_usb = 1;
77883 +#endif
77884 +
77885 + return;
77886 +}
77887 diff --git a/grsecurity/grsec_ipc.c b/grsecurity/grsec_ipc.c
77888 new file mode 100644
77889 index 0000000..1773300
77890 --- /dev/null
77891 +++ b/grsecurity/grsec_ipc.c
77892 @@ -0,0 +1,48 @@
77893 +#include <linux/kernel.h>
77894 +#include <linux/mm.h>
77895 +#include <linux/sched.h>
77896 +#include <linux/file.h>
77897 +#include <linux/ipc.h>
77898 +#include <linux/ipc_namespace.h>
77899 +#include <linux/grsecurity.h>
77900 +#include <linux/grinternal.h>
77901 +
77902 +int
77903 +gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode)
77904 +{
77905 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
77906 + int write;
77907 + int orig_granted_mode;
77908 + kuid_t euid;
77909 + kgid_t egid;
77910 +
77911 + if (!grsec_enable_harden_ipc)
77912 + return 1;
77913 +
77914 + euid = current_euid();
77915 + egid = current_egid();
77916 +
77917 + write = requested_mode & 00002;
77918 + orig_granted_mode = ipcp->mode;
77919 +
77920 + if (uid_eq(euid, ipcp->cuid) || uid_eq(euid, ipcp->uid))
77921 + orig_granted_mode >>= 6;
77922 + else {
77923 + /* if likely wrong permissions, lock to user */
77924 + if (orig_granted_mode & 0007)
77925 + orig_granted_mode = 0;
77926 + /* otherwise do a egid-only check */
77927 + else if (gid_eq(egid, ipcp->cgid) || gid_eq(egid, ipcp->gid))
77928 + orig_granted_mode >>= 3;
77929 + /* otherwise, no access */
77930 + else
77931 + orig_granted_mode = 0;
77932 + }
77933 + if (!(requested_mode & ~granted_mode & 0007) && (requested_mode & ~orig_granted_mode & 0007) &&
77934 + !ns_capable_nolog(ns->user_ns, CAP_IPC_OWNER)) {
77935 + gr_log_str_int(GR_DONT_AUDIT, GR_IPC_DENIED_MSG, write ? "write" : "read", GR_GLOBAL_UID(ipcp->cuid));
77936 + return 0;
77937 + }
77938 +#endif
77939 + return 1;
77940 +}
77941 diff --git a/grsecurity/grsec_link.c b/grsecurity/grsec_link.c
77942 new file mode 100644
77943 index 0000000..5e05e20
77944 --- /dev/null
77945 +++ b/grsecurity/grsec_link.c
77946 @@ -0,0 +1,58 @@
77947 +#include <linux/kernel.h>
77948 +#include <linux/sched.h>
77949 +#include <linux/fs.h>
77950 +#include <linux/file.h>
77951 +#include <linux/grinternal.h>
77952 +
77953 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target)
77954 +{
77955 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
77956 + const struct inode *link_inode = link->dentry->d_inode;
77957 +
77958 + if (grsec_enable_symlinkown && in_group_p(grsec_symlinkown_gid) &&
77959 + /* ignore root-owned links, e.g. /proc/self */
77960 + gr_is_global_nonroot(link_inode->i_uid) && target &&
77961 + !uid_eq(link_inode->i_uid, target->i_uid)) {
77962 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINKOWNER_MSG, link->dentry, link->mnt, link_inode->i_uid, target->i_uid);
77963 + return 1;
77964 + }
77965 +#endif
77966 + return 0;
77967 +}
77968 +
77969 +int
77970 +gr_handle_follow_link(const struct inode *parent,
77971 + const struct inode *inode,
77972 + const struct dentry *dentry, const struct vfsmount *mnt)
77973 +{
77974 +#ifdef CONFIG_GRKERNSEC_LINK
77975 + const struct cred *cred = current_cred();
77976 +
77977 + if (grsec_enable_link && S_ISLNK(inode->i_mode) &&
77978 + (parent->i_mode & S_ISVTX) && !uid_eq(parent->i_uid, inode->i_uid) &&
77979 + (parent->i_mode & S_IWOTH) && !uid_eq(cred->fsuid, inode->i_uid)) {
77980 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid);
77981 + return -EACCES;
77982 + }
77983 +#endif
77984 + return 0;
77985 +}
77986 +
77987 +int
77988 +gr_handle_hardlink(const struct dentry *dentry,
77989 + const struct vfsmount *mnt,
77990 + struct inode *inode, const int mode, const struct filename *to)
77991 +{
77992 +#ifdef CONFIG_GRKERNSEC_LINK
77993 + const struct cred *cred = current_cred();
77994 +
77995 + if (grsec_enable_link && !uid_eq(cred->fsuid, inode->i_uid) &&
77996 + (!S_ISREG(mode) || is_privileged_binary(dentry) ||
77997 + (inode_permission(inode, MAY_READ | MAY_WRITE))) &&
77998 + !capable(CAP_FOWNER) && gr_is_global_nonroot(cred->uid)) {
77999 + gr_log_fs_int2_str(GR_DONT_AUDIT, GR_HARDLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid, to->name);
78000 + return -EPERM;
78001 + }
78002 +#endif
78003 + return 0;
78004 +}
78005 diff --git a/grsecurity/grsec_log.c b/grsecurity/grsec_log.c
78006 new file mode 100644
78007 index 0000000..dbe0a6b
78008 --- /dev/null
78009 +++ b/grsecurity/grsec_log.c
78010 @@ -0,0 +1,341 @@
78011 +#include <linux/kernel.h>
78012 +#include <linux/sched.h>
78013 +#include <linux/file.h>
78014 +#include <linux/tty.h>
78015 +#include <linux/fs.h>
78016 +#include <linux/mm.h>
78017 +#include <linux/grinternal.h>
78018 +
78019 +#ifdef CONFIG_TREE_PREEMPT_RCU
78020 +#define DISABLE_PREEMPT() preempt_disable()
78021 +#define ENABLE_PREEMPT() preempt_enable()
78022 +#else
78023 +#define DISABLE_PREEMPT()
78024 +#define ENABLE_PREEMPT()
78025 +#endif
78026 +
78027 +#define BEGIN_LOCKS(x) \
78028 + DISABLE_PREEMPT(); \
78029 + rcu_read_lock(); \
78030 + read_lock(&tasklist_lock); \
78031 + read_lock(&grsec_exec_file_lock); \
78032 + if (x != GR_DO_AUDIT) \
78033 + spin_lock(&grsec_alert_lock); \
78034 + else \
78035 + spin_lock(&grsec_audit_lock)
78036 +
78037 +#define END_LOCKS(x) \
78038 + if (x != GR_DO_AUDIT) \
78039 + spin_unlock(&grsec_alert_lock); \
78040 + else \
78041 + spin_unlock(&grsec_audit_lock); \
78042 + read_unlock(&grsec_exec_file_lock); \
78043 + read_unlock(&tasklist_lock); \
78044 + rcu_read_unlock(); \
78045 + ENABLE_PREEMPT(); \
78046 + if (x == GR_DONT_AUDIT) \
78047 + gr_handle_alertkill(current)
78048 +
78049 +enum {
78050 + FLOODING,
78051 + NO_FLOODING
78052 +};
78053 +
78054 +extern char *gr_alert_log_fmt;
78055 +extern char *gr_audit_log_fmt;
78056 +extern char *gr_alert_log_buf;
78057 +extern char *gr_audit_log_buf;
78058 +
78059 +static int gr_log_start(int audit)
78060 +{
78061 + char *loglevel = (audit == GR_DO_AUDIT) ? KERN_INFO : KERN_ALERT;
78062 + char *fmt = (audit == GR_DO_AUDIT) ? gr_audit_log_fmt : gr_alert_log_fmt;
78063 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
78064 +#if (CONFIG_GRKERNSEC_FLOODTIME > 0 && CONFIG_GRKERNSEC_FLOODBURST > 0)
78065 + unsigned long curr_secs = get_seconds();
78066 +
78067 + if (audit == GR_DO_AUDIT)
78068 + goto set_fmt;
78069 +
78070 + if (!grsec_alert_wtime || time_after(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)) {
78071 + grsec_alert_wtime = curr_secs;
78072 + grsec_alert_fyet = 0;
78073 + } else if (time_before_eq(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)
78074 + && (grsec_alert_fyet < CONFIG_GRKERNSEC_FLOODBURST)) {
78075 + grsec_alert_fyet++;
78076 + } else if (grsec_alert_fyet == CONFIG_GRKERNSEC_FLOODBURST) {
78077 + grsec_alert_wtime = curr_secs;
78078 + grsec_alert_fyet++;
78079 + printk(KERN_ALERT "grsec: more alerts, logging disabled for %d seconds\n", CONFIG_GRKERNSEC_FLOODTIME);
78080 + return FLOODING;
78081 + }
78082 + else return FLOODING;
78083 +
78084 +set_fmt:
78085 +#endif
78086 + memset(buf, 0, PAGE_SIZE);
78087 + if (current->signal->curr_ip && gr_acl_is_enabled()) {
78088 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: (%.64s:%c:%.950s) ");
78089 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
78090 + } else if (current->signal->curr_ip) {
78091 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: ");
78092 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip);
78093 + } else if (gr_acl_is_enabled()) {
78094 + sprintf(fmt, "%s%s", loglevel, "grsec: (%.64s:%c:%.950s) ");
78095 + snprintf(buf, PAGE_SIZE - 1, fmt, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
78096 + } else {
78097 + sprintf(fmt, "%s%s", loglevel, "grsec: ");
78098 + strcpy(buf, fmt);
78099 + }
78100 +
78101 + return NO_FLOODING;
78102 +}
78103 +
78104 +static void gr_log_middle(int audit, const char *msg, va_list ap)
78105 + __attribute__ ((format (printf, 2, 0)));
78106 +
78107 +static void gr_log_middle(int audit, const char *msg, va_list ap)
78108 +{
78109 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
78110 + unsigned int len = strlen(buf);
78111 +
78112 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
78113 +
78114 + return;
78115 +}
78116 +
78117 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
78118 + __attribute__ ((format (printf, 2, 3)));
78119 +
78120 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
78121 +{
78122 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
78123 + unsigned int len = strlen(buf);
78124 + va_list ap;
78125 +
78126 + va_start(ap, msg);
78127 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
78128 + va_end(ap);
78129 +
78130 + return;
78131 +}
78132 +
78133 +static void gr_log_end(int audit, int append_default)
78134 +{
78135 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
78136 + if (append_default) {
78137 + struct task_struct *task = current;
78138 + struct task_struct *parent = task->real_parent;
78139 + const struct cred *cred = __task_cred(task);
78140 + const struct cred *pcred = __task_cred(parent);
78141 + unsigned int len = strlen(buf);
78142 +
78143 + snprintf(buf + len, PAGE_SIZE - len - 1, DEFAULTSECMSG, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
78144 + }
78145 +
78146 + printk("%s\n", buf);
78147 +
78148 + return;
78149 +}
78150 +
78151 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...)
78152 +{
78153 + int logtype;
78154 + char *result = (audit == GR_DO_AUDIT) ? "successful" : "denied";
78155 + char *str1 = NULL, *str2 = NULL, *str3 = NULL;
78156 + void *voidptr = NULL;
78157 + int num1 = 0, num2 = 0;
78158 + unsigned long ulong1 = 0, ulong2 = 0;
78159 + struct dentry *dentry = NULL;
78160 + struct vfsmount *mnt = NULL;
78161 + struct file *file = NULL;
78162 + struct task_struct *task = NULL;
78163 + struct vm_area_struct *vma = NULL;
78164 + const struct cred *cred, *pcred;
78165 + va_list ap;
78166 +
78167 + BEGIN_LOCKS(audit);
78168 + logtype = gr_log_start(audit);
78169 + if (logtype == FLOODING) {
78170 + END_LOCKS(audit);
78171 + return;
78172 + }
78173 + va_start(ap, argtypes);
78174 + switch (argtypes) {
78175 + case GR_TTYSNIFF:
78176 + task = va_arg(ap, struct task_struct *);
78177 + gr_log_middle_varargs(audit, msg, &task->signal->curr_ip, gr_task_fullpath0(task), task->comm, task_pid_nr(task), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent));
78178 + break;
78179 + case GR_SYSCTL_HIDDEN:
78180 + str1 = va_arg(ap, char *);
78181 + gr_log_middle_varargs(audit, msg, result, str1);
78182 + break;
78183 + case GR_RBAC:
78184 + dentry = va_arg(ap, struct dentry *);
78185 + mnt = va_arg(ap, struct vfsmount *);
78186 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt));
78187 + break;
78188 + case GR_RBAC_STR:
78189 + dentry = va_arg(ap, struct dentry *);
78190 + mnt = va_arg(ap, struct vfsmount *);
78191 + str1 = va_arg(ap, char *);
78192 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1);
78193 + break;
78194 + case GR_STR_RBAC:
78195 + str1 = va_arg(ap, char *);
78196 + dentry = va_arg(ap, struct dentry *);
78197 + mnt = va_arg(ap, struct vfsmount *);
78198 + gr_log_middle_varargs(audit, msg, result, str1, gr_to_filename(dentry, mnt));
78199 + break;
78200 + case GR_RBAC_MODE2:
78201 + dentry = va_arg(ap, struct dentry *);
78202 + mnt = va_arg(ap, struct vfsmount *);
78203 + str1 = va_arg(ap, char *);
78204 + str2 = va_arg(ap, char *);
78205 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2);
78206 + break;
78207 + case GR_RBAC_MODE3:
78208 + dentry = va_arg(ap, struct dentry *);
78209 + mnt = va_arg(ap, struct vfsmount *);
78210 + str1 = va_arg(ap, char *);
78211 + str2 = va_arg(ap, char *);
78212 + str3 = va_arg(ap, char *);
78213 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2, str3);
78214 + break;
78215 + case GR_FILENAME:
78216 + dentry = va_arg(ap, struct dentry *);
78217 + mnt = va_arg(ap, struct vfsmount *);
78218 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt));
78219 + break;
78220 + case GR_STR_FILENAME:
78221 + str1 = va_arg(ap, char *);
78222 + dentry = va_arg(ap, struct dentry *);
78223 + mnt = va_arg(ap, struct vfsmount *);
78224 + gr_log_middle_varargs(audit, msg, str1, gr_to_filename(dentry, mnt));
78225 + break;
78226 + case GR_FILENAME_STR:
78227 + dentry = va_arg(ap, struct dentry *);
78228 + mnt = va_arg(ap, struct vfsmount *);
78229 + str1 = va_arg(ap, char *);
78230 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), str1);
78231 + break;
78232 + case GR_FILENAME_TWO_INT:
78233 + dentry = va_arg(ap, struct dentry *);
78234 + mnt = va_arg(ap, struct vfsmount *);
78235 + num1 = va_arg(ap, int);
78236 + num2 = va_arg(ap, int);
78237 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2);
78238 + break;
78239 + case GR_FILENAME_TWO_INT_STR:
78240 + dentry = va_arg(ap, struct dentry *);
78241 + mnt = va_arg(ap, struct vfsmount *);
78242 + num1 = va_arg(ap, int);
78243 + num2 = va_arg(ap, int);
78244 + str1 = va_arg(ap, char *);
78245 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2, str1);
78246 + break;
78247 + case GR_TEXTREL:
78248 + file = va_arg(ap, struct file *);
78249 + ulong1 = va_arg(ap, unsigned long);
78250 + ulong2 = va_arg(ap, unsigned long);
78251 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>", ulong1, ulong2);
78252 + break;
78253 + case GR_PTRACE:
78254 + task = va_arg(ap, struct task_struct *);
78255 + gr_log_middle_varargs(audit, msg, task->exec_file ? gr_to_filename(task->exec_file->f_path.dentry, task->exec_file->f_path.mnt) : "(none)", task->comm, task_pid_nr(task));
78256 + break;
78257 + case GR_RESOURCE:
78258 + task = va_arg(ap, struct task_struct *);
78259 + cred = __task_cred(task);
78260 + pcred = __task_cred(task->real_parent);
78261 + ulong1 = va_arg(ap, unsigned long);
78262 + str1 = va_arg(ap, char *);
78263 + ulong2 = va_arg(ap, unsigned long);
78264 + gr_log_middle_varargs(audit, msg, ulong1, str1, ulong2, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
78265 + break;
78266 + case GR_CAP:
78267 + task = va_arg(ap, struct task_struct *);
78268 + cred = __task_cred(task);
78269 + pcred = __task_cred(task->real_parent);
78270 + str1 = va_arg(ap, char *);
78271 + gr_log_middle_varargs(audit, msg, str1, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
78272 + break;
78273 + case GR_SIG:
78274 + str1 = va_arg(ap, char *);
78275 + voidptr = va_arg(ap, void *);
78276 + gr_log_middle_varargs(audit, msg, str1, voidptr);
78277 + break;
78278 + case GR_SIG2:
78279 + task = va_arg(ap, struct task_struct *);
78280 + cred = __task_cred(task);
78281 + pcred = __task_cred(task->real_parent);
78282 + num1 = va_arg(ap, int);
78283 + gr_log_middle_varargs(audit, msg, num1, gr_task_fullpath0(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
78284 + break;
78285 + case GR_CRASH1:
78286 + task = va_arg(ap, struct task_struct *);
78287 + cred = __task_cred(task);
78288 + pcred = __task_cred(task->real_parent);
78289 + ulong1 = va_arg(ap, unsigned long);
78290 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), GR_GLOBAL_UID(cred->uid), ulong1);
78291 + break;
78292 + case GR_CRASH2:
78293 + task = va_arg(ap, struct task_struct *);
78294 + cred = __task_cred(task);
78295 + pcred = __task_cred(task->real_parent);
78296 + ulong1 = va_arg(ap, unsigned long);
78297 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), ulong1);
78298 + break;
78299 + case GR_RWXMAP:
78300 + file = va_arg(ap, struct file *);
78301 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>");
78302 + break;
78303 + case GR_RWXMAPVMA:
78304 + vma = va_arg(ap, struct vm_area_struct *);
78305 + if (vma->vm_file)
78306 + str1 = gr_to_filename(vma->vm_file->f_path.dentry, vma->vm_file->f_path.mnt);
78307 + else if (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
78308 + str1 = "<stack>";
78309 + else if (vma->vm_start <= current->mm->brk &&
78310 + vma->vm_end >= current->mm->start_brk)
78311 + str1 = "<heap>";
78312 + else
78313 + str1 = "<anonymous mapping>";
78314 + gr_log_middle_varargs(audit, msg, str1);
78315 + break;
78316 + case GR_PSACCT:
78317 + {
78318 + unsigned int wday, cday;
78319 + __u8 whr, chr;
78320 + __u8 wmin, cmin;
78321 + __u8 wsec, csec;
78322 + char cur_tty[64] = { 0 };
78323 + char parent_tty[64] = { 0 };
78324 +
78325 + task = va_arg(ap, struct task_struct *);
78326 + wday = va_arg(ap, unsigned int);
78327 + cday = va_arg(ap, unsigned int);
78328 + whr = va_arg(ap, int);
78329 + chr = va_arg(ap, int);
78330 + wmin = va_arg(ap, int);
78331 + cmin = va_arg(ap, int);
78332 + wsec = va_arg(ap, int);
78333 + csec = va_arg(ap, int);
78334 + ulong1 = va_arg(ap, unsigned long);
78335 + cred = __task_cred(task);
78336 + pcred = __task_cred(task->real_parent);
78337 +
78338 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), &task->signal->curr_ip, tty_name(task->signal->tty, cur_tty), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), wday, whr, wmin, wsec, cday, chr, cmin, csec, (task->flags & PF_SIGNALED) ? "killed by signal" : "exited", ulong1, gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), &task->real_parent->signal->curr_ip, tty_name(task->real_parent->signal->tty, parent_tty), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
78339 + }
78340 + break;
78341 + default:
78342 + gr_log_middle(audit, msg, ap);
78343 + }
78344 + va_end(ap);
78345 + // these don't need DEFAULTSECARGS printed on the end
78346 + if (argtypes == GR_CRASH1 || argtypes == GR_CRASH2)
78347 + gr_log_end(audit, 0);
78348 + else
78349 + gr_log_end(audit, 1);
78350 + END_LOCKS(audit);
78351 +}
78352 diff --git a/grsecurity/grsec_mem.c b/grsecurity/grsec_mem.c
78353 new file mode 100644
78354 index 0000000..0e39d8c
78355 --- /dev/null
78356 +++ b/grsecurity/grsec_mem.c
78357 @@ -0,0 +1,48 @@
78358 +#include <linux/kernel.h>
78359 +#include <linux/sched.h>
78360 +#include <linux/mm.h>
78361 +#include <linux/mman.h>
78362 +#include <linux/module.h>
78363 +#include <linux/grinternal.h>
78364 +
78365 +void gr_handle_msr_write(void)
78366 +{
78367 + gr_log_noargs(GR_DONT_AUDIT, GR_MSRWRITE_MSG);
78368 + return;
78369 +}
78370 +EXPORT_SYMBOL_GPL(gr_handle_msr_write);
78371 +
78372 +void
78373 +gr_handle_ioperm(void)
78374 +{
78375 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPERM_MSG);
78376 + return;
78377 +}
78378 +
78379 +void
78380 +gr_handle_iopl(void)
78381 +{
78382 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPL_MSG);
78383 + return;
78384 +}
78385 +
78386 +void
78387 +gr_handle_mem_readwrite(u64 from, u64 to)
78388 +{
78389 + gr_log_two_u64(GR_DONT_AUDIT, GR_MEM_READWRITE_MSG, from, to);
78390 + return;
78391 +}
78392 +
78393 +void
78394 +gr_handle_vm86(void)
78395 +{
78396 + gr_log_noargs(GR_DONT_AUDIT, GR_VM86_MSG);
78397 + return;
78398 +}
78399 +
78400 +void
78401 +gr_log_badprocpid(const char *entry)
78402 +{
78403 + gr_log_str(GR_DONT_AUDIT, GR_BADPROCPID_MSG, entry);
78404 + return;
78405 +}
78406 diff --git a/grsecurity/grsec_mount.c b/grsecurity/grsec_mount.c
78407 new file mode 100644
78408 index 0000000..6f9eb73
78409 --- /dev/null
78410 +++ b/grsecurity/grsec_mount.c
78411 @@ -0,0 +1,65 @@
78412 +#include <linux/kernel.h>
78413 +#include <linux/sched.h>
78414 +#include <linux/mount.h>
78415 +#include <linux/major.h>
78416 +#include <linux/grsecurity.h>
78417 +#include <linux/grinternal.h>
78418 +
78419 +void
78420 +gr_log_remount(const char *devname, const int retval)
78421 +{
78422 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
78423 + if (grsec_enable_mount && (retval >= 0))
78424 + gr_log_str(GR_DO_AUDIT, GR_REMOUNT_AUDIT_MSG, devname ? devname : "none");
78425 +#endif
78426 + return;
78427 +}
78428 +
78429 +void
78430 +gr_log_unmount(const char *devname, const int retval)
78431 +{
78432 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
78433 + if (grsec_enable_mount && (retval >= 0))
78434 + gr_log_str(GR_DO_AUDIT, GR_UNMOUNT_AUDIT_MSG, devname ? devname : "none");
78435 +#endif
78436 + return;
78437 +}
78438 +
78439 +void
78440 +gr_log_mount(const char *from, struct path *to, const int retval)
78441 +{
78442 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
78443 + if (grsec_enable_mount && (retval >= 0))
78444 + gr_log_str_fs(GR_DO_AUDIT, GR_MOUNT_AUDIT_MSG, from ? from : "none", to->dentry, to->mnt);
78445 +#endif
78446 + return;
78447 +}
78448 +
78449 +int
78450 +gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags)
78451 +{
78452 +#ifdef CONFIG_GRKERNSEC_ROFS
78453 + if (grsec_enable_rofs && !(mnt_flags & MNT_READONLY)) {
78454 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_MOUNT_MSG, dentry, mnt);
78455 + return -EPERM;
78456 + } else
78457 + return 0;
78458 +#endif
78459 + return 0;
78460 +}
78461 +
78462 +int
78463 +gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode)
78464 +{
78465 +#ifdef CONFIG_GRKERNSEC_ROFS
78466 + struct inode *inode = dentry->d_inode;
78467 +
78468 + if (grsec_enable_rofs && (acc_mode & MAY_WRITE) &&
78469 + inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR))) {
78470 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_BLOCKWRITE_MSG, dentry, mnt);
78471 + return -EPERM;
78472 + } else
78473 + return 0;
78474 +#endif
78475 + return 0;
78476 +}
78477 diff --git a/grsecurity/grsec_pax.c b/grsecurity/grsec_pax.c
78478 new file mode 100644
78479 index 0000000..6ee9d50
78480 --- /dev/null
78481 +++ b/grsecurity/grsec_pax.c
78482 @@ -0,0 +1,45 @@
78483 +#include <linux/kernel.h>
78484 +#include <linux/sched.h>
78485 +#include <linux/mm.h>
78486 +#include <linux/file.h>
78487 +#include <linux/grinternal.h>
78488 +#include <linux/grsecurity.h>
78489 +
78490 +void
78491 +gr_log_textrel(struct vm_area_struct * vma)
78492 +{
78493 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
78494 + if (grsec_enable_log_rwxmaps)
78495 + gr_log_textrel_ulong_ulong(GR_DONT_AUDIT, GR_TEXTREL_AUDIT_MSG, vma->vm_file, vma->vm_start, vma->vm_pgoff);
78496 +#endif
78497 + return;
78498 +}
78499 +
78500 +void gr_log_ptgnustack(struct file *file)
78501 +{
78502 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
78503 + if (grsec_enable_log_rwxmaps)
78504 + gr_log_rwxmap(GR_DONT_AUDIT, GR_PTGNUSTACK_MSG, file);
78505 +#endif
78506 + return;
78507 +}
78508 +
78509 +void
78510 +gr_log_rwxmmap(struct file *file)
78511 +{
78512 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
78513 + if (grsec_enable_log_rwxmaps)
78514 + gr_log_rwxmap(GR_DONT_AUDIT, GR_RWXMMAP_MSG, file);
78515 +#endif
78516 + return;
78517 +}
78518 +
78519 +void
78520 +gr_log_rwxmprotect(struct vm_area_struct *vma)
78521 +{
78522 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
78523 + if (grsec_enable_log_rwxmaps)
78524 + gr_log_rwxmap_vma(GR_DONT_AUDIT, GR_RWXMPROTECT_MSG, vma);
78525 +#endif
78526 + return;
78527 +}
78528 diff --git a/grsecurity/grsec_proc.c b/grsecurity/grsec_proc.c
78529 new file mode 100644
78530 index 0000000..2005a3a
78531 --- /dev/null
78532 +++ b/grsecurity/grsec_proc.c
78533 @@ -0,0 +1,20 @@
78534 +#include <linux/kernel.h>
78535 +#include <linux/sched.h>
78536 +#include <linux/grsecurity.h>
78537 +#include <linux/grinternal.h>
78538 +
78539 +int gr_proc_is_restricted(void)
78540 +{
78541 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
78542 + const struct cred *cred = current_cred();
78543 +#endif
78544 +
78545 +#ifdef CONFIG_GRKERNSEC_PROC_USER
78546 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID))
78547 + return -EACCES;
78548 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
78549 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID) && !in_group_p(grsec_proc_gid))
78550 + return -EACCES;
78551 +#endif
78552 + return 0;
78553 +}
78554 diff --git a/grsecurity/grsec_ptrace.c b/grsecurity/grsec_ptrace.c
78555 new file mode 100644
78556 index 0000000..f7f29aa
78557 --- /dev/null
78558 +++ b/grsecurity/grsec_ptrace.c
78559 @@ -0,0 +1,30 @@
78560 +#include <linux/kernel.h>
78561 +#include <linux/sched.h>
78562 +#include <linux/grinternal.h>
78563 +#include <linux/security.h>
78564 +
78565 +void
78566 +gr_audit_ptrace(struct task_struct *task)
78567 +{
78568 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
78569 + if (grsec_enable_audit_ptrace)
78570 + gr_log_ptrace(GR_DO_AUDIT, GR_PTRACE_AUDIT_MSG, task);
78571 +#endif
78572 + return;
78573 +}
78574 +
78575 +int
78576 +gr_ptrace_readexec(struct file *file, int unsafe_flags)
78577 +{
78578 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
78579 + const struct dentry *dentry = file->f_path.dentry;
78580 + const struct vfsmount *mnt = file->f_path.mnt;
78581 +
78582 + if (grsec_enable_ptrace_readexec && (unsafe_flags & LSM_UNSAFE_PTRACE) &&
78583 + (inode_permission(dentry->d_inode, MAY_READ) || !gr_acl_handle_open(dentry, mnt, MAY_READ))) {
78584 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_READEXEC_MSG, dentry, mnt);
78585 + return -EACCES;
78586 + }
78587 +#endif
78588 + return 0;
78589 +}
78590 diff --git a/grsecurity/grsec_sig.c b/grsecurity/grsec_sig.c
78591 new file mode 100644
78592 index 0000000..3860c7e
78593 --- /dev/null
78594 +++ b/grsecurity/grsec_sig.c
78595 @@ -0,0 +1,236 @@
78596 +#include <linux/kernel.h>
78597 +#include <linux/sched.h>
78598 +#include <linux/fs.h>
78599 +#include <linux/delay.h>
78600 +#include <linux/grsecurity.h>
78601 +#include <linux/grinternal.h>
78602 +#include <linux/hardirq.h>
78603 +
78604 +char *signames[] = {
78605 + [SIGSEGV] = "Segmentation fault",
78606 + [SIGILL] = "Illegal instruction",
78607 + [SIGABRT] = "Abort",
78608 + [SIGBUS] = "Invalid alignment/Bus error"
78609 +};
78610 +
78611 +void
78612 +gr_log_signal(const int sig, const void *addr, const struct task_struct *t)
78613 +{
78614 +#ifdef CONFIG_GRKERNSEC_SIGNAL
78615 + if (grsec_enable_signal && ((sig == SIGSEGV) || (sig == SIGILL) ||
78616 + (sig == SIGABRT) || (sig == SIGBUS))) {
78617 + if (task_pid_nr(t) == task_pid_nr(current)) {
78618 + gr_log_sig_addr(GR_DONT_AUDIT_GOOD, GR_UNISIGLOG_MSG, signames[sig], addr);
78619 + } else {
78620 + gr_log_sig_task(GR_DONT_AUDIT_GOOD, GR_DUALSIGLOG_MSG, t, sig);
78621 + }
78622 + }
78623 +#endif
78624 + return;
78625 +}
78626 +
78627 +int
78628 +gr_handle_signal(const struct task_struct *p, const int sig)
78629 +{
78630 +#ifdef CONFIG_GRKERNSEC
78631 + /* ignore the 0 signal for protected task checks */
78632 + if (task_pid_nr(current) > 1 && sig && gr_check_protected_task(p)) {
78633 + gr_log_sig_task(GR_DONT_AUDIT, GR_SIG_ACL_MSG, p, sig);
78634 + return -EPERM;
78635 + } else if (gr_pid_is_chrooted((struct task_struct *)p)) {
78636 + return -EPERM;
78637 + }
78638 +#endif
78639 + return 0;
78640 +}
78641 +
78642 +#ifdef CONFIG_GRKERNSEC
78643 +extern int specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t);
78644 +
78645 +int gr_fake_force_sig(int sig, struct task_struct *t)
78646 +{
78647 + unsigned long int flags;
78648 + int ret, blocked, ignored;
78649 + struct k_sigaction *action;
78650 +
78651 + spin_lock_irqsave(&t->sighand->siglock, flags);
78652 + action = &t->sighand->action[sig-1];
78653 + ignored = action->sa.sa_handler == SIG_IGN;
78654 + blocked = sigismember(&t->blocked, sig);
78655 + if (blocked || ignored) {
78656 + action->sa.sa_handler = SIG_DFL;
78657 + if (blocked) {
78658 + sigdelset(&t->blocked, sig);
78659 + recalc_sigpending_and_wake(t);
78660 + }
78661 + }
78662 + if (action->sa.sa_handler == SIG_DFL)
78663 + t->signal->flags &= ~SIGNAL_UNKILLABLE;
78664 + ret = specific_send_sig_info(sig, SEND_SIG_PRIV, t);
78665 +
78666 + spin_unlock_irqrestore(&t->sighand->siglock, flags);
78667 +
78668 + return ret;
78669 +}
78670 +#endif
78671 +
78672 +#define GR_USER_BAN_TIME (15 * 60)
78673 +#define GR_DAEMON_BRUTE_TIME (30 * 60)
78674 +
78675 +void gr_handle_brute_attach(int dumpable)
78676 +{
78677 +#ifdef CONFIG_GRKERNSEC_BRUTE
78678 + struct task_struct *p = current;
78679 + kuid_t uid = GLOBAL_ROOT_UID;
78680 + int daemon = 0;
78681 +
78682 + if (!grsec_enable_brute)
78683 + return;
78684 +
78685 + rcu_read_lock();
78686 + read_lock(&tasklist_lock);
78687 + read_lock(&grsec_exec_file_lock);
78688 + if (p->real_parent && gr_is_same_file(p->real_parent->exec_file, p->exec_file)) {
78689 + p->real_parent->brute_expires = get_seconds() + GR_DAEMON_BRUTE_TIME;
78690 + p->real_parent->brute = 1;
78691 + daemon = 1;
78692 + } else {
78693 + const struct cred *cred = __task_cred(p), *cred2;
78694 + struct task_struct *tsk, *tsk2;
78695 +
78696 + if (dumpable != SUID_DUMP_USER && gr_is_global_nonroot(cred->uid)) {
78697 + struct user_struct *user;
78698 +
78699 + uid = cred->uid;
78700 +
78701 + /* this is put upon execution past expiration */
78702 + user = find_user(uid);
78703 + if (user == NULL)
78704 + goto unlock;
78705 + user->suid_banned = 1;
78706 + user->suid_ban_expires = get_seconds() + GR_USER_BAN_TIME;
78707 + if (user->suid_ban_expires == ~0UL)
78708 + user->suid_ban_expires--;
78709 +
78710 + /* only kill other threads of the same binary, from the same user */
78711 + do_each_thread(tsk2, tsk) {
78712 + cred2 = __task_cred(tsk);
78713 + if (tsk != p && uid_eq(cred2->uid, uid) && gr_is_same_file(tsk->exec_file, p->exec_file))
78714 + gr_fake_force_sig(SIGKILL, tsk);
78715 + } while_each_thread(tsk2, tsk);
78716 + }
78717 + }
78718 +unlock:
78719 + read_unlock(&grsec_exec_file_lock);
78720 + read_unlock(&tasklist_lock);
78721 + rcu_read_unlock();
78722 +
78723 + if (gr_is_global_nonroot(uid))
78724 + gr_log_fs_int2(GR_DONT_AUDIT, GR_BRUTE_SUID_MSG, p->exec_file->f_path.dentry, p->exec_file->f_path.mnt, GR_GLOBAL_UID(uid), GR_USER_BAN_TIME / 60);
78725 + else if (daemon)
78726 + gr_log_noargs(GR_DONT_AUDIT, GR_BRUTE_DAEMON_MSG);
78727 +
78728 +#endif
78729 + return;
78730 +}
78731 +
78732 +void gr_handle_brute_check(void)
78733 +{
78734 +#ifdef CONFIG_GRKERNSEC_BRUTE
78735 + struct task_struct *p = current;
78736 +
78737 + if (unlikely(p->brute)) {
78738 + if (!grsec_enable_brute)
78739 + p->brute = 0;
78740 + else if (time_before(get_seconds(), p->brute_expires))
78741 + msleep(30 * 1000);
78742 + }
78743 +#endif
78744 + return;
78745 +}
78746 +
78747 +void gr_handle_kernel_exploit(void)
78748 +{
78749 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
78750 + const struct cred *cred;
78751 + struct task_struct *tsk, *tsk2;
78752 + struct user_struct *user;
78753 + kuid_t uid;
78754 +
78755 + if (in_irq() || in_serving_softirq() || in_nmi())
78756 + panic("grsec: halting the system due to suspicious kernel crash caused in interrupt context");
78757 +
78758 + uid = current_uid();
78759 +
78760 + if (gr_is_global_root(uid))
78761 + panic("grsec: halting the system due to suspicious kernel crash caused by root");
78762 + else {
78763 + /* kill all the processes of this user, hold a reference
78764 + to their creds struct, and prevent them from creating
78765 + another process until system reset
78766 + */
78767 + printk(KERN_ALERT "grsec: banning user with uid %u until system restart for suspicious kernel crash\n",
78768 + GR_GLOBAL_UID(uid));
78769 + /* we intentionally leak this ref */
78770 + user = get_uid(current->cred->user);
78771 + if (user)
78772 + user->kernel_banned = 1;
78773 +
78774 + /* kill all processes of this user */
78775 + read_lock(&tasklist_lock);
78776 + do_each_thread(tsk2, tsk) {
78777 + cred = __task_cred(tsk);
78778 + if (uid_eq(cred->uid, uid))
78779 + gr_fake_force_sig(SIGKILL, tsk);
78780 + } while_each_thread(tsk2, tsk);
78781 + read_unlock(&tasklist_lock);
78782 + }
78783 +#endif
78784 +}
78785 +
78786 +#ifdef CONFIG_GRKERNSEC_BRUTE
78787 +static bool suid_ban_expired(struct user_struct *user)
78788 +{
78789 + if (user->suid_ban_expires != ~0UL && time_after_eq(get_seconds(), user->suid_ban_expires)) {
78790 + user->suid_banned = 0;
78791 + user->suid_ban_expires = 0;
78792 + free_uid(user);
78793 + return true;
78794 + }
78795 +
78796 + return false;
78797 +}
78798 +#endif
78799 +
78800 +int gr_process_kernel_exec_ban(void)
78801 +{
78802 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
78803 + if (unlikely(current->cred->user->kernel_banned))
78804 + return -EPERM;
78805 +#endif
78806 + return 0;
78807 +}
78808 +
78809 +int gr_process_kernel_setuid_ban(struct user_struct *user)
78810 +{
78811 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
78812 + if (unlikely(user->kernel_banned))
78813 + gr_fake_force_sig(SIGKILL, current);
78814 +#endif
78815 + return 0;
78816 +}
78817 +
78818 +int gr_process_suid_exec_ban(const struct linux_binprm *bprm)
78819 +{
78820 +#ifdef CONFIG_GRKERNSEC_BRUTE
78821 + struct user_struct *user = current->cred->user;
78822 + if (unlikely(user->suid_banned)) {
78823 + if (suid_ban_expired(user))
78824 + return 0;
78825 + /* disallow execution of suid binaries only */
78826 + else if (!uid_eq(bprm->cred->euid, current->cred->uid))
78827 + return -EPERM;
78828 + }
78829 +#endif
78830 + return 0;
78831 +}
78832 diff --git a/grsecurity/grsec_sock.c b/grsecurity/grsec_sock.c
78833 new file mode 100644
78834 index 0000000..e3650b6
78835 --- /dev/null
78836 +++ b/grsecurity/grsec_sock.c
78837 @@ -0,0 +1,244 @@
78838 +#include <linux/kernel.h>
78839 +#include <linux/module.h>
78840 +#include <linux/sched.h>
78841 +#include <linux/file.h>
78842 +#include <linux/net.h>
78843 +#include <linux/in.h>
78844 +#include <linux/ip.h>
78845 +#include <net/sock.h>
78846 +#include <net/inet_sock.h>
78847 +#include <linux/grsecurity.h>
78848 +#include <linux/grinternal.h>
78849 +#include <linux/gracl.h>
78850 +
78851 +extern int gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb);
78852 +extern int gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr);
78853 +
78854 +EXPORT_SYMBOL_GPL(gr_search_udp_recvmsg);
78855 +EXPORT_SYMBOL_GPL(gr_search_udp_sendmsg);
78856 +
78857 +#ifdef CONFIG_UNIX_MODULE
78858 +EXPORT_SYMBOL_GPL(gr_acl_handle_unix);
78859 +EXPORT_SYMBOL_GPL(gr_acl_handle_mknod);
78860 +EXPORT_SYMBOL_GPL(gr_handle_chroot_unix);
78861 +EXPORT_SYMBOL_GPL(gr_handle_create);
78862 +#endif
78863 +
78864 +#ifdef CONFIG_GRKERNSEC
78865 +#define gr_conn_table_size 32749
78866 +struct conn_table_entry {
78867 + struct conn_table_entry *next;
78868 + struct signal_struct *sig;
78869 +};
78870 +
78871 +struct conn_table_entry *gr_conn_table[gr_conn_table_size];
78872 +DEFINE_SPINLOCK(gr_conn_table_lock);
78873 +
78874 +extern const char * gr_socktype_to_name(unsigned char type);
78875 +extern const char * gr_proto_to_name(unsigned char proto);
78876 +extern const char * gr_sockfamily_to_name(unsigned char family);
78877 +
78878 +static __inline__ int
78879 +conn_hash(__u32 saddr, __u32 daddr, __u16 sport, __u16 dport, unsigned int size)
78880 +{
78881 + return ((daddr + saddr + (sport << 8) + (dport << 16)) % size);
78882 +}
78883 +
78884 +static __inline__ int
78885 +conn_match(const struct signal_struct *sig, __u32 saddr, __u32 daddr,
78886 + __u16 sport, __u16 dport)
78887 +{
78888 + if (unlikely(sig->gr_saddr == saddr && sig->gr_daddr == daddr &&
78889 + sig->gr_sport == sport && sig->gr_dport == dport))
78890 + return 1;
78891 + else
78892 + return 0;
78893 +}
78894 +
78895 +static void gr_add_to_task_ip_table_nolock(struct signal_struct *sig, struct conn_table_entry *newent)
78896 +{
78897 + struct conn_table_entry **match;
78898 + unsigned int index;
78899 +
78900 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
78901 + sig->gr_sport, sig->gr_dport,
78902 + gr_conn_table_size);
78903 +
78904 + newent->sig = sig;
78905 +
78906 + match = &gr_conn_table[index];
78907 + newent->next = *match;
78908 + *match = newent;
78909 +
78910 + return;
78911 +}
78912 +
78913 +static void gr_del_task_from_ip_table_nolock(struct signal_struct *sig)
78914 +{
78915 + struct conn_table_entry *match, *last = NULL;
78916 + unsigned int index;
78917 +
78918 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
78919 + sig->gr_sport, sig->gr_dport,
78920 + gr_conn_table_size);
78921 +
78922 + match = gr_conn_table[index];
78923 + while (match && !conn_match(match->sig,
78924 + sig->gr_saddr, sig->gr_daddr, sig->gr_sport,
78925 + sig->gr_dport)) {
78926 + last = match;
78927 + match = match->next;
78928 + }
78929 +
78930 + if (match) {
78931 + if (last)
78932 + last->next = match->next;
78933 + else
78934 + gr_conn_table[index] = NULL;
78935 + kfree(match);
78936 + }
78937 +
78938 + return;
78939 +}
78940 +
78941 +static struct signal_struct * gr_lookup_task_ip_table(__u32 saddr, __u32 daddr,
78942 + __u16 sport, __u16 dport)
78943 +{
78944 + struct conn_table_entry *match;
78945 + unsigned int index;
78946 +
78947 + index = conn_hash(saddr, daddr, sport, dport, gr_conn_table_size);
78948 +
78949 + match = gr_conn_table[index];
78950 + while (match && !conn_match(match->sig, saddr, daddr, sport, dport))
78951 + match = match->next;
78952 +
78953 + if (match)
78954 + return match->sig;
78955 + else
78956 + return NULL;
78957 +}
78958 +
78959 +#endif
78960 +
78961 +void gr_update_task_in_ip_table(const struct inet_sock *inet)
78962 +{
78963 +#ifdef CONFIG_GRKERNSEC
78964 + struct signal_struct *sig = current->signal;
78965 + struct conn_table_entry *newent;
78966 +
78967 + newent = kmalloc(sizeof(struct conn_table_entry), GFP_ATOMIC);
78968 + if (newent == NULL)
78969 + return;
78970 + /* no bh lock needed since we are called with bh disabled */
78971 + spin_lock(&gr_conn_table_lock);
78972 + gr_del_task_from_ip_table_nolock(sig);
78973 + sig->gr_saddr = inet->inet_rcv_saddr;
78974 + sig->gr_daddr = inet->inet_daddr;
78975 + sig->gr_sport = inet->inet_sport;
78976 + sig->gr_dport = inet->inet_dport;
78977 + gr_add_to_task_ip_table_nolock(sig, newent);
78978 + spin_unlock(&gr_conn_table_lock);
78979 +#endif
78980 + return;
78981 +}
78982 +
78983 +void gr_del_task_from_ip_table(struct task_struct *task)
78984 +{
78985 +#ifdef CONFIG_GRKERNSEC
78986 + spin_lock_bh(&gr_conn_table_lock);
78987 + gr_del_task_from_ip_table_nolock(task->signal);
78988 + spin_unlock_bh(&gr_conn_table_lock);
78989 +#endif
78990 + return;
78991 +}
78992 +
78993 +void
78994 +gr_attach_curr_ip(const struct sock *sk)
78995 +{
78996 +#ifdef CONFIG_GRKERNSEC
78997 + struct signal_struct *p, *set;
78998 + const struct inet_sock *inet = inet_sk(sk);
78999 +
79000 + if (unlikely(sk->sk_protocol != IPPROTO_TCP))
79001 + return;
79002 +
79003 + set = current->signal;
79004 +
79005 + spin_lock_bh(&gr_conn_table_lock);
79006 + p = gr_lookup_task_ip_table(inet->inet_daddr, inet->inet_rcv_saddr,
79007 + inet->inet_dport, inet->inet_sport);
79008 + if (unlikely(p != NULL)) {
79009 + set->curr_ip = p->curr_ip;
79010 + set->used_accept = 1;
79011 + gr_del_task_from_ip_table_nolock(p);
79012 + spin_unlock_bh(&gr_conn_table_lock);
79013 + return;
79014 + }
79015 + spin_unlock_bh(&gr_conn_table_lock);
79016 +
79017 + set->curr_ip = inet->inet_daddr;
79018 + set->used_accept = 1;
79019 +#endif
79020 + return;
79021 +}
79022 +
79023 +int
79024 +gr_handle_sock_all(const int family, const int type, const int protocol)
79025 +{
79026 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
79027 + if (grsec_enable_socket_all && in_group_p(grsec_socket_all_gid) &&
79028 + (family != AF_UNIX)) {
79029 + if (family == AF_INET)
79030 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), gr_proto_to_name(protocol));
79031 + else
79032 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), protocol);
79033 + return -EACCES;
79034 + }
79035 +#endif
79036 + return 0;
79037 +}
79038 +
79039 +int
79040 +gr_handle_sock_server(const struct sockaddr *sck)
79041 +{
79042 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
79043 + if (grsec_enable_socket_server &&
79044 + in_group_p(grsec_socket_server_gid) &&
79045 + sck && (sck->sa_family != AF_UNIX) &&
79046 + (sck->sa_family != AF_LOCAL)) {
79047 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
79048 + return -EACCES;
79049 + }
79050 +#endif
79051 + return 0;
79052 +}
79053 +
79054 +int
79055 +gr_handle_sock_server_other(const struct sock *sck)
79056 +{
79057 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
79058 + if (grsec_enable_socket_server &&
79059 + in_group_p(grsec_socket_server_gid) &&
79060 + sck && (sck->sk_family != AF_UNIX) &&
79061 + (sck->sk_family != AF_LOCAL)) {
79062 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
79063 + return -EACCES;
79064 + }
79065 +#endif
79066 + return 0;
79067 +}
79068 +
79069 +int
79070 +gr_handle_sock_client(const struct sockaddr *sck)
79071 +{
79072 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
79073 + if (grsec_enable_socket_client && in_group_p(grsec_socket_client_gid) &&
79074 + sck && (sck->sa_family != AF_UNIX) &&
79075 + (sck->sa_family != AF_LOCAL)) {
79076 + gr_log_noargs(GR_DONT_AUDIT, GR_CONNECT_MSG);
79077 + return -EACCES;
79078 + }
79079 +#endif
79080 + return 0;
79081 +}
79082 diff --git a/grsecurity/grsec_sysctl.c b/grsecurity/grsec_sysctl.c
79083 new file mode 100644
79084 index 0000000..cce889e
79085 --- /dev/null
79086 +++ b/grsecurity/grsec_sysctl.c
79087 @@ -0,0 +1,488 @@
79088 +#include <linux/kernel.h>
79089 +#include <linux/sched.h>
79090 +#include <linux/sysctl.h>
79091 +#include <linux/grsecurity.h>
79092 +#include <linux/grinternal.h>
79093 +
79094 +int
79095 +gr_handle_sysctl_mod(const char *dirname, const char *name, const int op)
79096 +{
79097 +#ifdef CONFIG_GRKERNSEC_SYSCTL
79098 + if (dirname == NULL || name == NULL)
79099 + return 0;
79100 + if (!strcmp(dirname, "grsecurity") && grsec_lock && (op & MAY_WRITE)) {
79101 + gr_log_str(GR_DONT_AUDIT, GR_SYSCTL_MSG, name);
79102 + return -EACCES;
79103 + }
79104 +#endif
79105 + return 0;
79106 +}
79107 +
79108 +#if defined(CONFIG_GRKERNSEC_ROFS) || defined(CONFIG_GRKERNSEC_DENYUSB)
79109 +static int __maybe_unused __read_only one = 1;
79110 +#endif
79111 +
79112 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS) || \
79113 + defined(CONFIG_GRKERNSEC_DENYUSB)
79114 +struct ctl_table grsecurity_table[] = {
79115 +#ifdef CONFIG_GRKERNSEC_SYSCTL
79116 +#ifdef CONFIG_GRKERNSEC_SYSCTL_DISTRO
79117 +#ifdef CONFIG_GRKERNSEC_IO
79118 + {
79119 + .procname = "disable_priv_io",
79120 + .data = &grsec_disable_privio,
79121 + .maxlen = sizeof(int),
79122 + .mode = 0600,
79123 + .proc_handler = &proc_dointvec,
79124 + },
79125 +#endif
79126 +#endif
79127 +#ifdef CONFIG_GRKERNSEC_LINK
79128 + {
79129 + .procname = "linking_restrictions",
79130 + .data = &grsec_enable_link,
79131 + .maxlen = sizeof(int),
79132 + .mode = 0600,
79133 + .proc_handler = &proc_dointvec,
79134 + },
79135 +#endif
79136 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
79137 + {
79138 + .procname = "enforce_symlinksifowner",
79139 + .data = &grsec_enable_symlinkown,
79140 + .maxlen = sizeof(int),
79141 + .mode = 0600,
79142 + .proc_handler = &proc_dointvec,
79143 + },
79144 + {
79145 + .procname = "symlinkown_gid",
79146 + .data = &grsec_symlinkown_gid,
79147 + .maxlen = sizeof(int),
79148 + .mode = 0600,
79149 + .proc_handler = &proc_dointvec,
79150 + },
79151 +#endif
79152 +#ifdef CONFIG_GRKERNSEC_BRUTE
79153 + {
79154 + .procname = "deter_bruteforce",
79155 + .data = &grsec_enable_brute,
79156 + .maxlen = sizeof(int),
79157 + .mode = 0600,
79158 + .proc_handler = &proc_dointvec,
79159 + },
79160 +#endif
79161 +#ifdef CONFIG_GRKERNSEC_FIFO
79162 + {
79163 + .procname = "fifo_restrictions",
79164 + .data = &grsec_enable_fifo,
79165 + .maxlen = sizeof(int),
79166 + .mode = 0600,
79167 + .proc_handler = &proc_dointvec,
79168 + },
79169 +#endif
79170 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
79171 + {
79172 + .procname = "ptrace_readexec",
79173 + .data = &grsec_enable_ptrace_readexec,
79174 + .maxlen = sizeof(int),
79175 + .mode = 0600,
79176 + .proc_handler = &proc_dointvec,
79177 + },
79178 +#endif
79179 +#ifdef CONFIG_GRKERNSEC_SETXID
79180 + {
79181 + .procname = "consistent_setxid",
79182 + .data = &grsec_enable_setxid,
79183 + .maxlen = sizeof(int),
79184 + .mode = 0600,
79185 + .proc_handler = &proc_dointvec,
79186 + },
79187 +#endif
79188 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
79189 + {
79190 + .procname = "ip_blackhole",
79191 + .data = &grsec_enable_blackhole,
79192 + .maxlen = sizeof(int),
79193 + .mode = 0600,
79194 + .proc_handler = &proc_dointvec,
79195 + },
79196 + {
79197 + .procname = "lastack_retries",
79198 + .data = &grsec_lastack_retries,
79199 + .maxlen = sizeof(int),
79200 + .mode = 0600,
79201 + .proc_handler = &proc_dointvec,
79202 + },
79203 +#endif
79204 +#ifdef CONFIG_GRKERNSEC_EXECLOG
79205 + {
79206 + .procname = "exec_logging",
79207 + .data = &grsec_enable_execlog,
79208 + .maxlen = sizeof(int),
79209 + .mode = 0600,
79210 + .proc_handler = &proc_dointvec,
79211 + },
79212 +#endif
79213 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
79214 + {
79215 + .procname = "rwxmap_logging",
79216 + .data = &grsec_enable_log_rwxmaps,
79217 + .maxlen = sizeof(int),
79218 + .mode = 0600,
79219 + .proc_handler = &proc_dointvec,
79220 + },
79221 +#endif
79222 +#ifdef CONFIG_GRKERNSEC_SIGNAL
79223 + {
79224 + .procname = "signal_logging",
79225 + .data = &grsec_enable_signal,
79226 + .maxlen = sizeof(int),
79227 + .mode = 0600,
79228 + .proc_handler = &proc_dointvec,
79229 + },
79230 +#endif
79231 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
79232 + {
79233 + .procname = "forkfail_logging",
79234 + .data = &grsec_enable_forkfail,
79235 + .maxlen = sizeof(int),
79236 + .mode = 0600,
79237 + .proc_handler = &proc_dointvec,
79238 + },
79239 +#endif
79240 +#ifdef CONFIG_GRKERNSEC_TIME
79241 + {
79242 + .procname = "timechange_logging",
79243 + .data = &grsec_enable_time,
79244 + .maxlen = sizeof(int),
79245 + .mode = 0600,
79246 + .proc_handler = &proc_dointvec,
79247 + },
79248 +#endif
79249 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
79250 + {
79251 + .procname = "chroot_deny_shmat",
79252 + .data = &grsec_enable_chroot_shmat,
79253 + .maxlen = sizeof(int),
79254 + .mode = 0600,
79255 + .proc_handler = &proc_dointvec,
79256 + },
79257 +#endif
79258 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
79259 + {
79260 + .procname = "chroot_deny_unix",
79261 + .data = &grsec_enable_chroot_unix,
79262 + .maxlen = sizeof(int),
79263 + .mode = 0600,
79264 + .proc_handler = &proc_dointvec,
79265 + },
79266 +#endif
79267 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
79268 + {
79269 + .procname = "chroot_deny_mount",
79270 + .data = &grsec_enable_chroot_mount,
79271 + .maxlen = sizeof(int),
79272 + .mode = 0600,
79273 + .proc_handler = &proc_dointvec,
79274 + },
79275 +#endif
79276 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
79277 + {
79278 + .procname = "chroot_deny_fchdir",
79279 + .data = &grsec_enable_chroot_fchdir,
79280 + .maxlen = sizeof(int),
79281 + .mode = 0600,
79282 + .proc_handler = &proc_dointvec,
79283 + },
79284 +#endif
79285 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
79286 + {
79287 + .procname = "chroot_deny_chroot",
79288 + .data = &grsec_enable_chroot_double,
79289 + .maxlen = sizeof(int),
79290 + .mode = 0600,
79291 + .proc_handler = &proc_dointvec,
79292 + },
79293 +#endif
79294 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
79295 + {
79296 + .procname = "chroot_deny_pivot",
79297 + .data = &grsec_enable_chroot_pivot,
79298 + .maxlen = sizeof(int),
79299 + .mode = 0600,
79300 + .proc_handler = &proc_dointvec,
79301 + },
79302 +#endif
79303 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
79304 + {
79305 + .procname = "chroot_enforce_chdir",
79306 + .data = &grsec_enable_chroot_chdir,
79307 + .maxlen = sizeof(int),
79308 + .mode = 0600,
79309 + .proc_handler = &proc_dointvec,
79310 + },
79311 +#endif
79312 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
79313 + {
79314 + .procname = "chroot_deny_chmod",
79315 + .data = &grsec_enable_chroot_chmod,
79316 + .maxlen = sizeof(int),
79317 + .mode = 0600,
79318 + .proc_handler = &proc_dointvec,
79319 + },
79320 +#endif
79321 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
79322 + {
79323 + .procname = "chroot_deny_mknod",
79324 + .data = &grsec_enable_chroot_mknod,
79325 + .maxlen = sizeof(int),
79326 + .mode = 0600,
79327 + .proc_handler = &proc_dointvec,
79328 + },
79329 +#endif
79330 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
79331 + {
79332 + .procname = "chroot_restrict_nice",
79333 + .data = &grsec_enable_chroot_nice,
79334 + .maxlen = sizeof(int),
79335 + .mode = 0600,
79336 + .proc_handler = &proc_dointvec,
79337 + },
79338 +#endif
79339 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
79340 + {
79341 + .procname = "chroot_execlog",
79342 + .data = &grsec_enable_chroot_execlog,
79343 + .maxlen = sizeof(int),
79344 + .mode = 0600,
79345 + .proc_handler = &proc_dointvec,
79346 + },
79347 +#endif
79348 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
79349 + {
79350 + .procname = "chroot_caps",
79351 + .data = &grsec_enable_chroot_caps,
79352 + .maxlen = sizeof(int),
79353 + .mode = 0600,
79354 + .proc_handler = &proc_dointvec,
79355 + },
79356 +#endif
79357 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
79358 + {
79359 + .procname = "chroot_deny_bad_rename",
79360 + .data = &grsec_enable_chroot_rename,
79361 + .maxlen = sizeof(int),
79362 + .mode = 0600,
79363 + .proc_handler = &proc_dointvec,
79364 + },
79365 +#endif
79366 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
79367 + {
79368 + .procname = "chroot_deny_sysctl",
79369 + .data = &grsec_enable_chroot_sysctl,
79370 + .maxlen = sizeof(int),
79371 + .mode = 0600,
79372 + .proc_handler = &proc_dointvec,
79373 + },
79374 +#endif
79375 +#ifdef CONFIG_GRKERNSEC_TPE
79376 + {
79377 + .procname = "tpe",
79378 + .data = &grsec_enable_tpe,
79379 + .maxlen = sizeof(int),
79380 + .mode = 0600,
79381 + .proc_handler = &proc_dointvec,
79382 + },
79383 + {
79384 + .procname = "tpe_gid",
79385 + .data = &grsec_tpe_gid,
79386 + .maxlen = sizeof(int),
79387 + .mode = 0600,
79388 + .proc_handler = &proc_dointvec,
79389 + },
79390 +#endif
79391 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
79392 + {
79393 + .procname = "tpe_invert",
79394 + .data = &grsec_enable_tpe_invert,
79395 + .maxlen = sizeof(int),
79396 + .mode = 0600,
79397 + .proc_handler = &proc_dointvec,
79398 + },
79399 +#endif
79400 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
79401 + {
79402 + .procname = "tpe_restrict_all",
79403 + .data = &grsec_enable_tpe_all,
79404 + .maxlen = sizeof(int),
79405 + .mode = 0600,
79406 + .proc_handler = &proc_dointvec,
79407 + },
79408 +#endif
79409 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
79410 + {
79411 + .procname = "socket_all",
79412 + .data = &grsec_enable_socket_all,
79413 + .maxlen = sizeof(int),
79414 + .mode = 0600,
79415 + .proc_handler = &proc_dointvec,
79416 + },
79417 + {
79418 + .procname = "socket_all_gid",
79419 + .data = &grsec_socket_all_gid,
79420 + .maxlen = sizeof(int),
79421 + .mode = 0600,
79422 + .proc_handler = &proc_dointvec,
79423 + },
79424 +#endif
79425 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
79426 + {
79427 + .procname = "socket_client",
79428 + .data = &grsec_enable_socket_client,
79429 + .maxlen = sizeof(int),
79430 + .mode = 0600,
79431 + .proc_handler = &proc_dointvec,
79432 + },
79433 + {
79434 + .procname = "socket_client_gid",
79435 + .data = &grsec_socket_client_gid,
79436 + .maxlen = sizeof(int),
79437 + .mode = 0600,
79438 + .proc_handler = &proc_dointvec,
79439 + },
79440 +#endif
79441 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
79442 + {
79443 + .procname = "socket_server",
79444 + .data = &grsec_enable_socket_server,
79445 + .maxlen = sizeof(int),
79446 + .mode = 0600,
79447 + .proc_handler = &proc_dointvec,
79448 + },
79449 + {
79450 + .procname = "socket_server_gid",
79451 + .data = &grsec_socket_server_gid,
79452 + .maxlen = sizeof(int),
79453 + .mode = 0600,
79454 + .proc_handler = &proc_dointvec,
79455 + },
79456 +#endif
79457 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
79458 + {
79459 + .procname = "audit_group",
79460 + .data = &grsec_enable_group,
79461 + .maxlen = sizeof(int),
79462 + .mode = 0600,
79463 + .proc_handler = &proc_dointvec,
79464 + },
79465 + {
79466 + .procname = "audit_gid",
79467 + .data = &grsec_audit_gid,
79468 + .maxlen = sizeof(int),
79469 + .mode = 0600,
79470 + .proc_handler = &proc_dointvec,
79471 + },
79472 +#endif
79473 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
79474 + {
79475 + .procname = "audit_chdir",
79476 + .data = &grsec_enable_chdir,
79477 + .maxlen = sizeof(int),
79478 + .mode = 0600,
79479 + .proc_handler = &proc_dointvec,
79480 + },
79481 +#endif
79482 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
79483 + {
79484 + .procname = "audit_mount",
79485 + .data = &grsec_enable_mount,
79486 + .maxlen = sizeof(int),
79487 + .mode = 0600,
79488 + .proc_handler = &proc_dointvec,
79489 + },
79490 +#endif
79491 +#ifdef CONFIG_GRKERNSEC_DMESG
79492 + {
79493 + .procname = "dmesg",
79494 + .data = &grsec_enable_dmesg,
79495 + .maxlen = sizeof(int),
79496 + .mode = 0600,
79497 + .proc_handler = &proc_dointvec,
79498 + },
79499 +#endif
79500 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
79501 + {
79502 + .procname = "chroot_findtask",
79503 + .data = &grsec_enable_chroot_findtask,
79504 + .maxlen = sizeof(int),
79505 + .mode = 0600,
79506 + .proc_handler = &proc_dointvec,
79507 + },
79508 +#endif
79509 +#ifdef CONFIG_GRKERNSEC_RESLOG
79510 + {
79511 + .procname = "resource_logging",
79512 + .data = &grsec_resource_logging,
79513 + .maxlen = sizeof(int),
79514 + .mode = 0600,
79515 + .proc_handler = &proc_dointvec,
79516 + },
79517 +#endif
79518 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
79519 + {
79520 + .procname = "audit_ptrace",
79521 + .data = &grsec_enable_audit_ptrace,
79522 + .maxlen = sizeof(int),
79523 + .mode = 0600,
79524 + .proc_handler = &proc_dointvec,
79525 + },
79526 +#endif
79527 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
79528 + {
79529 + .procname = "harden_ptrace",
79530 + .data = &grsec_enable_harden_ptrace,
79531 + .maxlen = sizeof(int),
79532 + .mode = 0600,
79533 + .proc_handler = &proc_dointvec,
79534 + },
79535 +#endif
79536 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
79537 + {
79538 + .procname = "harden_ipc",
79539 + .data = &grsec_enable_harden_ipc,
79540 + .maxlen = sizeof(int),
79541 + .mode = 0600,
79542 + .proc_handler = &proc_dointvec,
79543 + },
79544 +#endif
79545 + {
79546 + .procname = "grsec_lock",
79547 + .data = &grsec_lock,
79548 + .maxlen = sizeof(int),
79549 + .mode = 0600,
79550 + .proc_handler = &proc_dointvec,
79551 + },
79552 +#endif
79553 +#ifdef CONFIG_GRKERNSEC_ROFS
79554 + {
79555 + .procname = "romount_protect",
79556 + .data = &grsec_enable_rofs,
79557 + .maxlen = sizeof(int),
79558 + .mode = 0600,
79559 + .proc_handler = &proc_dointvec_minmax,
79560 + .extra1 = &one,
79561 + .extra2 = &one,
79562 + },
79563 +#endif
79564 +#if defined(CONFIG_GRKERNSEC_DENYUSB) && !defined(CONFIG_GRKERNSEC_DENYUSB_FORCE)
79565 + {
79566 + .procname = "deny_new_usb",
79567 + .data = &grsec_deny_new_usb,
79568 + .maxlen = sizeof(int),
79569 + .mode = 0600,
79570 + .proc_handler = &proc_dointvec,
79571 + },
79572 +#endif
79573 + { }
79574 +};
79575 +#endif
79576 diff --git a/grsecurity/grsec_time.c b/grsecurity/grsec_time.c
79577 new file mode 100644
79578 index 0000000..61b514e
79579 --- /dev/null
79580 +++ b/grsecurity/grsec_time.c
79581 @@ -0,0 +1,16 @@
79582 +#include <linux/kernel.h>
79583 +#include <linux/sched.h>
79584 +#include <linux/grinternal.h>
79585 +#include <linux/module.h>
79586 +
79587 +void
79588 +gr_log_timechange(void)
79589 +{
79590 +#ifdef CONFIG_GRKERNSEC_TIME
79591 + if (grsec_enable_time)
79592 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_TIME_MSG);
79593 +#endif
79594 + return;
79595 +}
79596 +
79597 +EXPORT_SYMBOL_GPL(gr_log_timechange);
79598 diff --git a/grsecurity/grsec_tpe.c b/grsecurity/grsec_tpe.c
79599 new file mode 100644
79600 index 0000000..d1953de
79601 --- /dev/null
79602 +++ b/grsecurity/grsec_tpe.c
79603 @@ -0,0 +1,78 @@
79604 +#include <linux/kernel.h>
79605 +#include <linux/sched.h>
79606 +#include <linux/file.h>
79607 +#include <linux/fs.h>
79608 +#include <linux/grinternal.h>
79609 +
79610 +extern int gr_acl_tpe_check(void);
79611 +
79612 +int
79613 +gr_tpe_allow(const struct file *file)
79614 +{
79615 +#ifdef CONFIG_GRKERNSEC
79616 + struct inode *inode = file->f_path.dentry->d_parent->d_inode;
79617 + struct inode *file_inode = file->f_path.dentry->d_inode;
79618 + const struct cred *cred = current_cred();
79619 + char *msg = NULL;
79620 + char *msg2 = NULL;
79621 +
79622 + // never restrict root
79623 + if (gr_is_global_root(cred->uid))
79624 + return 1;
79625 +
79626 + if (grsec_enable_tpe) {
79627 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
79628 + if (grsec_enable_tpe_invert && !in_group_p(grsec_tpe_gid))
79629 + msg = "not being in trusted group";
79630 + else if (!grsec_enable_tpe_invert && in_group_p(grsec_tpe_gid))
79631 + msg = "being in untrusted group";
79632 +#else
79633 + if (in_group_p(grsec_tpe_gid))
79634 + msg = "being in untrusted group";
79635 +#endif
79636 + }
79637 + if (!msg && gr_acl_tpe_check())
79638 + msg = "being in untrusted role";
79639 +
79640 + // not in any affected group/role
79641 + if (!msg)
79642 + goto next_check;
79643 +
79644 + if (gr_is_global_nonroot(inode->i_uid))
79645 + msg2 = "file in non-root-owned directory";
79646 + else if (inode->i_mode & S_IWOTH)
79647 + msg2 = "file in world-writable directory";
79648 + else if (inode->i_mode & S_IWGRP)
79649 + msg2 = "file in group-writable directory";
79650 + else if (file_inode->i_mode & S_IWOTH)
79651 + msg2 = "file is world-writable";
79652 +
79653 + if (msg && msg2) {
79654 + char fullmsg[70] = {0};
79655 + snprintf(fullmsg, sizeof(fullmsg)-1, "%s and %s", msg, msg2);
79656 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, fullmsg, file->f_path.dentry, file->f_path.mnt);
79657 + return 0;
79658 + }
79659 + msg = NULL;
79660 +next_check:
79661 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
79662 + if (!grsec_enable_tpe || !grsec_enable_tpe_all)
79663 + return 1;
79664 +
79665 + if (gr_is_global_nonroot(inode->i_uid) && !uid_eq(inode->i_uid, cred->uid))
79666 + msg = "directory not owned by user";
79667 + else if (inode->i_mode & S_IWOTH)
79668 + msg = "file in world-writable directory";
79669 + else if (inode->i_mode & S_IWGRP)
79670 + msg = "file in group-writable directory";
79671 + else if (file_inode->i_mode & S_IWOTH)
79672 + msg = "file is world-writable";
79673 +
79674 + if (msg) {
79675 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, msg, file->f_path.dentry, file->f_path.mnt);
79676 + return 0;
79677 + }
79678 +#endif
79679 +#endif
79680 + return 1;
79681 +}
79682 diff --git a/grsecurity/grsec_usb.c b/grsecurity/grsec_usb.c
79683 new file mode 100644
79684 index 0000000..ae02d8e
79685 --- /dev/null
79686 +++ b/grsecurity/grsec_usb.c
79687 @@ -0,0 +1,15 @@
79688 +#include <linux/kernel.h>
79689 +#include <linux/grinternal.h>
79690 +#include <linux/module.h>
79691 +
79692 +int gr_handle_new_usb(void)
79693 +{
79694 +#ifdef CONFIG_GRKERNSEC_DENYUSB
79695 + if (grsec_deny_new_usb) {
79696 + printk(KERN_ALERT "grsec: denied insert of new USB device\n");
79697 + return 1;
79698 + }
79699 +#endif
79700 + return 0;
79701 +}
79702 +EXPORT_SYMBOL_GPL(gr_handle_new_usb);
79703 diff --git a/grsecurity/grsum.c b/grsecurity/grsum.c
79704 new file mode 100644
79705 index 0000000..158b330
79706 --- /dev/null
79707 +++ b/grsecurity/grsum.c
79708 @@ -0,0 +1,64 @@
79709 +#include <linux/err.h>
79710 +#include <linux/kernel.h>
79711 +#include <linux/sched.h>
79712 +#include <linux/mm.h>
79713 +#include <linux/scatterlist.h>
79714 +#include <linux/crypto.h>
79715 +#include <linux/gracl.h>
79716 +
79717 +
79718 +#if !defined(CONFIG_CRYPTO) || defined(CONFIG_CRYPTO_MODULE) || !defined(CONFIG_CRYPTO_SHA256) || defined(CONFIG_CRYPTO_SHA256_MODULE)
79719 +#error "crypto and sha256 must be built into the kernel"
79720 +#endif
79721 +
79722 +int
79723 +chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum)
79724 +{
79725 + struct crypto_hash *tfm;
79726 + struct hash_desc desc;
79727 + struct scatterlist sg[2];
79728 + unsigned char temp_sum[GR_SHA_LEN] __attribute__((aligned(__alignof__(unsigned long))));
79729 + unsigned long *tmpsumptr = (unsigned long *)temp_sum;
79730 + unsigned long *sumptr = (unsigned long *)sum;
79731 + int cryptres;
79732 + int retval = 1;
79733 + volatile int mismatched = 0;
79734 + volatile int dummy = 0;
79735 + unsigned int i;
79736 +
79737 + tfm = crypto_alloc_hash("sha256", 0, CRYPTO_ALG_ASYNC);
79738 + if (IS_ERR(tfm)) {
79739 + /* should never happen, since sha256 should be built in */
79740 + memset(entry->pw, 0, GR_PW_LEN);
79741 + return 1;
79742 + }
79743 +
79744 + sg_init_table(sg, 2);
79745 + sg_set_buf(&sg[0], salt, GR_SALT_LEN);
79746 + sg_set_buf(&sg[1], entry->pw, strlen(entry->pw));
79747 +
79748 + desc.tfm = tfm;
79749 + desc.flags = 0;
79750 +
79751 + cryptres = crypto_hash_digest(&desc, sg, GR_SALT_LEN + strlen(entry->pw),
79752 + temp_sum);
79753 +
79754 + memset(entry->pw, 0, GR_PW_LEN);
79755 +
79756 + if (cryptres)
79757 + goto out;
79758 +
79759 + for (i = 0; i < GR_SHA_LEN/sizeof(tmpsumptr[0]); i++)
79760 + if (sumptr[i] != tmpsumptr[i])
79761 + mismatched = 1;
79762 + else
79763 + dummy = 1; // waste a cycle
79764 +
79765 + if (!mismatched)
79766 + retval = dummy - 1;
79767 +
79768 +out:
79769 + crypto_free_hash(tfm);
79770 +
79771 + return retval;
79772 +}
79773 diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h
79774 index 77ff547..181834f 100644
79775 --- a/include/asm-generic/4level-fixup.h
79776 +++ b/include/asm-generic/4level-fixup.h
79777 @@ -13,8 +13,10 @@
79778 #define pmd_alloc(mm, pud, address) \
79779 ((unlikely(pgd_none(*(pud))) && __pmd_alloc(mm, pud, address))? \
79780 NULL: pmd_offset(pud, address))
79781 +#define pmd_alloc_kernel(mm, pud, address) pmd_alloc((mm), (pud), (address))
79782
79783 #define pud_alloc(mm, pgd, address) (pgd)
79784 +#define pud_alloc_kernel(mm, pgd, address) pud_alloc((mm), (pgd), (address))
79785 #define pud_offset(pgd, start) (pgd)
79786 #define pud_none(pud) 0
79787 #define pud_bad(pud) 0
79788 diff --git a/include/asm-generic/atomic-long.h b/include/asm-generic/atomic-long.h
79789 index b7babf0..1e4b4f1 100644
79790 --- a/include/asm-generic/atomic-long.h
79791 +++ b/include/asm-generic/atomic-long.h
79792 @@ -22,6 +22,12 @@
79793
79794 typedef atomic64_t atomic_long_t;
79795
79796 +#ifdef CONFIG_PAX_REFCOUNT
79797 +typedef atomic64_unchecked_t atomic_long_unchecked_t;
79798 +#else
79799 +typedef atomic64_t atomic_long_unchecked_t;
79800 +#endif
79801 +
79802 #define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i)
79803
79804 static inline long atomic_long_read(atomic_long_t *l)
79805 @@ -31,6 +37,15 @@ static inline long atomic_long_read(atomic_long_t *l)
79806 return (long)atomic64_read(v);
79807 }
79808
79809 +#ifdef CONFIG_PAX_REFCOUNT
79810 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
79811 +{
79812 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79813 +
79814 + return (long)atomic64_read_unchecked(v);
79815 +}
79816 +#endif
79817 +
79818 static inline void atomic_long_set(atomic_long_t *l, long i)
79819 {
79820 atomic64_t *v = (atomic64_t *)l;
79821 @@ -38,6 +53,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
79822 atomic64_set(v, i);
79823 }
79824
79825 +#ifdef CONFIG_PAX_REFCOUNT
79826 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
79827 +{
79828 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79829 +
79830 + atomic64_set_unchecked(v, i);
79831 +}
79832 +#endif
79833 +
79834 static inline void atomic_long_inc(atomic_long_t *l)
79835 {
79836 atomic64_t *v = (atomic64_t *)l;
79837 @@ -45,6 +69,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
79838 atomic64_inc(v);
79839 }
79840
79841 +#ifdef CONFIG_PAX_REFCOUNT
79842 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
79843 +{
79844 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79845 +
79846 + atomic64_inc_unchecked(v);
79847 +}
79848 +#endif
79849 +
79850 static inline void atomic_long_dec(atomic_long_t *l)
79851 {
79852 atomic64_t *v = (atomic64_t *)l;
79853 @@ -52,6 +85,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
79854 atomic64_dec(v);
79855 }
79856
79857 +#ifdef CONFIG_PAX_REFCOUNT
79858 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
79859 +{
79860 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79861 +
79862 + atomic64_dec_unchecked(v);
79863 +}
79864 +#endif
79865 +
79866 static inline void atomic_long_add(long i, atomic_long_t *l)
79867 {
79868 atomic64_t *v = (atomic64_t *)l;
79869 @@ -59,6 +101,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
79870 atomic64_add(i, v);
79871 }
79872
79873 +#ifdef CONFIG_PAX_REFCOUNT
79874 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
79875 +{
79876 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79877 +
79878 + atomic64_add_unchecked(i, v);
79879 +}
79880 +#endif
79881 +
79882 static inline void atomic_long_sub(long i, atomic_long_t *l)
79883 {
79884 atomic64_t *v = (atomic64_t *)l;
79885 @@ -66,6 +117,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
79886 atomic64_sub(i, v);
79887 }
79888
79889 +#ifdef CONFIG_PAX_REFCOUNT
79890 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
79891 +{
79892 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79893 +
79894 + atomic64_sub_unchecked(i, v);
79895 +}
79896 +#endif
79897 +
79898 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
79899 {
79900 atomic64_t *v = (atomic64_t *)l;
79901 @@ -94,13 +154,22 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
79902 return atomic64_add_negative(i, v);
79903 }
79904
79905 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
79906 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
79907 {
79908 atomic64_t *v = (atomic64_t *)l;
79909
79910 return (long)atomic64_add_return(i, v);
79911 }
79912
79913 +#ifdef CONFIG_PAX_REFCOUNT
79914 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
79915 +{
79916 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79917 +
79918 + return (long)atomic64_add_return_unchecked(i, v);
79919 +}
79920 +#endif
79921 +
79922 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
79923 {
79924 atomic64_t *v = (atomic64_t *)l;
79925 @@ -115,6 +184,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
79926 return (long)atomic64_inc_return(v);
79927 }
79928
79929 +#ifdef CONFIG_PAX_REFCOUNT
79930 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
79931 +{
79932 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79933 +
79934 + return (long)atomic64_inc_return_unchecked(v);
79935 +}
79936 +#endif
79937 +
79938 static inline long atomic_long_dec_return(atomic_long_t *l)
79939 {
79940 atomic64_t *v = (atomic64_t *)l;
79941 @@ -140,6 +218,12 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
79942
79943 typedef atomic_t atomic_long_t;
79944
79945 +#ifdef CONFIG_PAX_REFCOUNT
79946 +typedef atomic_unchecked_t atomic_long_unchecked_t;
79947 +#else
79948 +typedef atomic_t atomic_long_unchecked_t;
79949 +#endif
79950 +
79951 #define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i)
79952 static inline long atomic_long_read(atomic_long_t *l)
79953 {
79954 @@ -148,6 +232,15 @@ static inline long atomic_long_read(atomic_long_t *l)
79955 return (long)atomic_read(v);
79956 }
79957
79958 +#ifdef CONFIG_PAX_REFCOUNT
79959 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
79960 +{
79961 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79962 +
79963 + return (long)atomic_read_unchecked(v);
79964 +}
79965 +#endif
79966 +
79967 static inline void atomic_long_set(atomic_long_t *l, long i)
79968 {
79969 atomic_t *v = (atomic_t *)l;
79970 @@ -155,6 +248,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
79971 atomic_set(v, i);
79972 }
79973
79974 +#ifdef CONFIG_PAX_REFCOUNT
79975 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
79976 +{
79977 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79978 +
79979 + atomic_set_unchecked(v, i);
79980 +}
79981 +#endif
79982 +
79983 static inline void atomic_long_inc(atomic_long_t *l)
79984 {
79985 atomic_t *v = (atomic_t *)l;
79986 @@ -162,6 +264,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
79987 atomic_inc(v);
79988 }
79989
79990 +#ifdef CONFIG_PAX_REFCOUNT
79991 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
79992 +{
79993 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79994 +
79995 + atomic_inc_unchecked(v);
79996 +}
79997 +#endif
79998 +
79999 static inline void atomic_long_dec(atomic_long_t *l)
80000 {
80001 atomic_t *v = (atomic_t *)l;
80002 @@ -169,6 +280,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
80003 atomic_dec(v);
80004 }
80005
80006 +#ifdef CONFIG_PAX_REFCOUNT
80007 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
80008 +{
80009 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
80010 +
80011 + atomic_dec_unchecked(v);
80012 +}
80013 +#endif
80014 +
80015 static inline void atomic_long_add(long i, atomic_long_t *l)
80016 {
80017 atomic_t *v = (atomic_t *)l;
80018 @@ -176,6 +296,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
80019 atomic_add(i, v);
80020 }
80021
80022 +#ifdef CONFIG_PAX_REFCOUNT
80023 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
80024 +{
80025 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
80026 +
80027 + atomic_add_unchecked(i, v);
80028 +}
80029 +#endif
80030 +
80031 static inline void atomic_long_sub(long i, atomic_long_t *l)
80032 {
80033 atomic_t *v = (atomic_t *)l;
80034 @@ -183,6 +312,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
80035 atomic_sub(i, v);
80036 }
80037
80038 +#ifdef CONFIG_PAX_REFCOUNT
80039 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
80040 +{
80041 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
80042 +
80043 + atomic_sub_unchecked(i, v);
80044 +}
80045 +#endif
80046 +
80047 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
80048 {
80049 atomic_t *v = (atomic_t *)l;
80050 @@ -211,13 +349,23 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
80051 return atomic_add_negative(i, v);
80052 }
80053
80054 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
80055 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
80056 {
80057 atomic_t *v = (atomic_t *)l;
80058
80059 return (long)atomic_add_return(i, v);
80060 }
80061
80062 +#ifdef CONFIG_PAX_REFCOUNT
80063 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
80064 +{
80065 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
80066 +
80067 + return (long)atomic_add_return_unchecked(i, v);
80068 +}
80069 +
80070 +#endif
80071 +
80072 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
80073 {
80074 atomic_t *v = (atomic_t *)l;
80075 @@ -232,6 +380,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
80076 return (long)atomic_inc_return(v);
80077 }
80078
80079 +#ifdef CONFIG_PAX_REFCOUNT
80080 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
80081 +{
80082 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
80083 +
80084 + return (long)atomic_inc_return_unchecked(v);
80085 +}
80086 +#endif
80087 +
80088 static inline long atomic_long_dec_return(atomic_long_t *l)
80089 {
80090 atomic_t *v = (atomic_t *)l;
80091 @@ -255,4 +412,57 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
80092
80093 #endif /* BITS_PER_LONG == 64 */
80094
80095 +#ifdef CONFIG_PAX_REFCOUNT
80096 +static inline void pax_refcount_needs_these_functions(void)
80097 +{
80098 + atomic_read_unchecked((atomic_unchecked_t *)NULL);
80099 + atomic_set_unchecked((atomic_unchecked_t *)NULL, 0);
80100 + atomic_add_unchecked(0, (atomic_unchecked_t *)NULL);
80101 + atomic_sub_unchecked(0, (atomic_unchecked_t *)NULL);
80102 + atomic_inc_unchecked((atomic_unchecked_t *)NULL);
80103 + (void)atomic_inc_and_test_unchecked((atomic_unchecked_t *)NULL);
80104 + atomic_inc_return_unchecked((atomic_unchecked_t *)NULL);
80105 + atomic_add_return_unchecked(0, (atomic_unchecked_t *)NULL);
80106 + atomic_dec_unchecked((atomic_unchecked_t *)NULL);
80107 + atomic_cmpxchg_unchecked((atomic_unchecked_t *)NULL, 0, 0);
80108 + (void)atomic_xchg_unchecked((atomic_unchecked_t *)NULL, 0);
80109 +#ifdef CONFIG_X86
80110 + atomic_clear_mask_unchecked(0, NULL);
80111 + atomic_set_mask_unchecked(0, NULL);
80112 +#endif
80113 +
80114 + atomic_long_read_unchecked((atomic_long_unchecked_t *)NULL);
80115 + atomic_long_set_unchecked((atomic_long_unchecked_t *)NULL, 0);
80116 + atomic_long_add_unchecked(0, (atomic_long_unchecked_t *)NULL);
80117 + atomic_long_sub_unchecked(0, (atomic_long_unchecked_t *)NULL);
80118 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)NULL);
80119 + atomic_long_add_return_unchecked(0, (atomic_long_unchecked_t *)NULL);
80120 + atomic_long_inc_return_unchecked((atomic_long_unchecked_t *)NULL);
80121 + atomic_long_dec_unchecked((atomic_long_unchecked_t *)NULL);
80122 +}
80123 +#else
80124 +#define atomic_read_unchecked(v) atomic_read(v)
80125 +#define atomic_set_unchecked(v, i) atomic_set((v), (i))
80126 +#define atomic_add_unchecked(i, v) atomic_add((i), (v))
80127 +#define atomic_sub_unchecked(i, v) atomic_sub((i), (v))
80128 +#define atomic_inc_unchecked(v) atomic_inc(v)
80129 +#define atomic_inc_and_test_unchecked(v) atomic_inc_and_test(v)
80130 +#define atomic_inc_return_unchecked(v) atomic_inc_return(v)
80131 +#define atomic_add_return_unchecked(i, v) atomic_add_return((i), (v))
80132 +#define atomic_dec_unchecked(v) atomic_dec(v)
80133 +#define atomic_cmpxchg_unchecked(v, o, n) atomic_cmpxchg((v), (o), (n))
80134 +#define atomic_xchg_unchecked(v, i) atomic_xchg((v), (i))
80135 +#define atomic_clear_mask_unchecked(mask, v) atomic_clear_mask((mask), (v))
80136 +#define atomic_set_mask_unchecked(mask, v) atomic_set_mask((mask), (v))
80137 +
80138 +#define atomic_long_read_unchecked(v) atomic_long_read(v)
80139 +#define atomic_long_set_unchecked(v, i) atomic_long_set((v), (i))
80140 +#define atomic_long_add_unchecked(i, v) atomic_long_add((i), (v))
80141 +#define atomic_long_sub_unchecked(i, v) atomic_long_sub((i), (v))
80142 +#define atomic_long_inc_unchecked(v) atomic_long_inc(v)
80143 +#define atomic_long_add_return_unchecked(i, v) atomic_long_add_return((i), (v))
80144 +#define atomic_long_inc_return_unchecked(v) atomic_long_inc_return(v)
80145 +#define atomic_long_dec_unchecked(v) atomic_long_dec(v)
80146 +#endif
80147 +
80148 #endif /* _ASM_GENERIC_ATOMIC_LONG_H */
80149 diff --git a/include/asm-generic/atomic64.h b/include/asm-generic/atomic64.h
80150 index 30ad9c8..c70c170 100644
80151 --- a/include/asm-generic/atomic64.h
80152 +++ b/include/asm-generic/atomic64.h
80153 @@ -16,6 +16,8 @@ typedef struct {
80154 long long counter;
80155 } atomic64_t;
80156
80157 +typedef atomic64_t atomic64_unchecked_t;
80158 +
80159 #define ATOMIC64_INIT(i) { (i) }
80160
80161 extern long long atomic64_read(const atomic64_t *v);
80162 @@ -51,4 +53,14 @@ extern int atomic64_add_unless(atomic64_t *v, long long a, long long u);
80163 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
80164 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
80165
80166 +#define atomic64_read_unchecked(v) atomic64_read(v)
80167 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
80168 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
80169 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
80170 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
80171 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
80172 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
80173 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
80174 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
80175 +
80176 #endif /* _ASM_GENERIC_ATOMIC64_H */
80177 diff --git a/include/asm-generic/barrier.h b/include/asm-generic/barrier.h
80178 index f5c40b0..e902f9d 100644
80179 --- a/include/asm-generic/barrier.h
80180 +++ b/include/asm-generic/barrier.h
80181 @@ -82,7 +82,7 @@
80182 do { \
80183 compiletime_assert_atomic_type(*p); \
80184 smp_mb(); \
80185 - ACCESS_ONCE(*p) = (v); \
80186 + ACCESS_ONCE_RW(*p) = (v); \
80187 } while (0)
80188
80189 #define smp_load_acquire(p) \
80190 diff --git a/include/asm-generic/bitops/__fls.h b/include/asm-generic/bitops/__fls.h
80191 index a60a7cc..0fe12f2 100644
80192 --- a/include/asm-generic/bitops/__fls.h
80193 +++ b/include/asm-generic/bitops/__fls.h
80194 @@ -9,7 +9,7 @@
80195 *
80196 * Undefined if no set bit exists, so code should check against 0 first.
80197 */
80198 -static __always_inline unsigned long __fls(unsigned long word)
80199 +static __always_inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
80200 {
80201 int num = BITS_PER_LONG - 1;
80202
80203 diff --git a/include/asm-generic/bitops/fls.h b/include/asm-generic/bitops/fls.h
80204 index 0576d1f..dad6c71 100644
80205 --- a/include/asm-generic/bitops/fls.h
80206 +++ b/include/asm-generic/bitops/fls.h
80207 @@ -9,7 +9,7 @@
80208 * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
80209 */
80210
80211 -static __always_inline int fls(int x)
80212 +static __always_inline int __intentional_overflow(-1) fls(int x)
80213 {
80214 int r = 32;
80215
80216 diff --git a/include/asm-generic/bitops/fls64.h b/include/asm-generic/bitops/fls64.h
80217 index b097cf8..3d40e14 100644
80218 --- a/include/asm-generic/bitops/fls64.h
80219 +++ b/include/asm-generic/bitops/fls64.h
80220 @@ -15,7 +15,7 @@
80221 * at position 64.
80222 */
80223 #if BITS_PER_LONG == 32
80224 -static __always_inline int fls64(__u64 x)
80225 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
80226 {
80227 __u32 h = x >> 32;
80228 if (h)
80229 @@ -23,7 +23,7 @@ static __always_inline int fls64(__u64 x)
80230 return fls(x);
80231 }
80232 #elif BITS_PER_LONG == 64
80233 -static __always_inline int fls64(__u64 x)
80234 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
80235 {
80236 if (x == 0)
80237 return 0;
80238 diff --git a/include/asm-generic/cache.h b/include/asm-generic/cache.h
80239 index 1bfcfe5..e04c5c9 100644
80240 --- a/include/asm-generic/cache.h
80241 +++ b/include/asm-generic/cache.h
80242 @@ -6,7 +6,7 @@
80243 * cache lines need to provide their own cache.h.
80244 */
80245
80246 -#define L1_CACHE_SHIFT 5
80247 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
80248 +#define L1_CACHE_SHIFT 5UL
80249 +#define L1_CACHE_BYTES (1UL << L1_CACHE_SHIFT)
80250
80251 #endif /* __ASM_GENERIC_CACHE_H */
80252 diff --git a/include/asm-generic/emergency-restart.h b/include/asm-generic/emergency-restart.h
80253 index 0d68a1e..b74a761 100644
80254 --- a/include/asm-generic/emergency-restart.h
80255 +++ b/include/asm-generic/emergency-restart.h
80256 @@ -1,7 +1,7 @@
80257 #ifndef _ASM_GENERIC_EMERGENCY_RESTART_H
80258 #define _ASM_GENERIC_EMERGENCY_RESTART_H
80259
80260 -static inline void machine_emergency_restart(void)
80261 +static inline __noreturn void machine_emergency_restart(void)
80262 {
80263 machine_restart(NULL);
80264 }
80265 diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h
80266 index 90f99c7..00ce236 100644
80267 --- a/include/asm-generic/kmap_types.h
80268 +++ b/include/asm-generic/kmap_types.h
80269 @@ -2,9 +2,9 @@
80270 #define _ASM_GENERIC_KMAP_TYPES_H
80271
80272 #ifdef __WITH_KM_FENCE
80273 -# define KM_TYPE_NR 41
80274 +# define KM_TYPE_NR 42
80275 #else
80276 -# define KM_TYPE_NR 20
80277 +# define KM_TYPE_NR 21
80278 #endif
80279
80280 #endif
80281 diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h
80282 index 9ceb03b..62b0b8f 100644
80283 --- a/include/asm-generic/local.h
80284 +++ b/include/asm-generic/local.h
80285 @@ -23,24 +23,37 @@ typedef struct
80286 atomic_long_t a;
80287 } local_t;
80288
80289 +typedef struct {
80290 + atomic_long_unchecked_t a;
80291 +} local_unchecked_t;
80292 +
80293 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
80294
80295 #define local_read(l) atomic_long_read(&(l)->a)
80296 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
80297 #define local_set(l,i) atomic_long_set((&(l)->a),(i))
80298 +#define local_set_unchecked(l,i) atomic_long_set_unchecked((&(l)->a),(i))
80299 #define local_inc(l) atomic_long_inc(&(l)->a)
80300 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
80301 #define local_dec(l) atomic_long_dec(&(l)->a)
80302 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
80303 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
80304 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
80305 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
80306 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
80307
80308 #define local_sub_and_test(i, l) atomic_long_sub_and_test((i), (&(l)->a))
80309 #define local_dec_and_test(l) atomic_long_dec_and_test(&(l)->a)
80310 #define local_inc_and_test(l) atomic_long_inc_and_test(&(l)->a)
80311 #define local_add_negative(i, l) atomic_long_add_negative((i), (&(l)->a))
80312 #define local_add_return(i, l) atomic_long_add_return((i), (&(l)->a))
80313 +#define local_add_return_unchecked(i, l) atomic_long_add_return_unchecked((i), (&(l)->a))
80314 #define local_sub_return(i, l) atomic_long_sub_return((i), (&(l)->a))
80315 #define local_inc_return(l) atomic_long_inc_return(&(l)->a)
80316 +#define local_dec_return(l) atomic_long_dec_return(&(l)->a)
80317
80318 #define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
80319 +#define local_cmpxchg_unchecked(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
80320 #define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n))
80321 #define local_add_unless(l, _a, u) atomic_long_add_unless((&(l)->a), (_a), (u))
80322 #define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a)
80323 diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
80324 index 725612b..9cc513a 100644
80325 --- a/include/asm-generic/pgtable-nopmd.h
80326 +++ b/include/asm-generic/pgtable-nopmd.h
80327 @@ -1,14 +1,19 @@
80328 #ifndef _PGTABLE_NOPMD_H
80329 #define _PGTABLE_NOPMD_H
80330
80331 -#ifndef __ASSEMBLY__
80332 -
80333 #include <asm-generic/pgtable-nopud.h>
80334
80335 -struct mm_struct;
80336 -
80337 #define __PAGETABLE_PMD_FOLDED
80338
80339 +#define PMD_SHIFT PUD_SHIFT
80340 +#define PTRS_PER_PMD 1
80341 +#define PMD_SIZE (_AC(1,UL) << PMD_SHIFT)
80342 +#define PMD_MASK (~(PMD_SIZE-1))
80343 +
80344 +#ifndef __ASSEMBLY__
80345 +
80346 +struct mm_struct;
80347 +
80348 /*
80349 * Having the pmd type consist of a pud gets the size right, and allows
80350 * us to conceptually access the pud entry that this pmd is folded into
80351 @@ -16,11 +21,6 @@ struct mm_struct;
80352 */
80353 typedef struct { pud_t pud; } pmd_t;
80354
80355 -#define PMD_SHIFT PUD_SHIFT
80356 -#define PTRS_PER_PMD 1
80357 -#define PMD_SIZE (1UL << PMD_SHIFT)
80358 -#define PMD_MASK (~(PMD_SIZE-1))
80359 -
80360 /*
80361 * The "pud_xxx()" functions here are trivial for a folded two-level
80362 * setup: the pmd is never bad, and a pmd always exists (as it's folded
80363 diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
80364 index 810431d..0ec4804f 100644
80365 --- a/include/asm-generic/pgtable-nopud.h
80366 +++ b/include/asm-generic/pgtable-nopud.h
80367 @@ -1,10 +1,15 @@
80368 #ifndef _PGTABLE_NOPUD_H
80369 #define _PGTABLE_NOPUD_H
80370
80371 -#ifndef __ASSEMBLY__
80372 -
80373 #define __PAGETABLE_PUD_FOLDED
80374
80375 +#define PUD_SHIFT PGDIR_SHIFT
80376 +#define PTRS_PER_PUD 1
80377 +#define PUD_SIZE (_AC(1,UL) << PUD_SHIFT)
80378 +#define PUD_MASK (~(PUD_SIZE-1))
80379 +
80380 +#ifndef __ASSEMBLY__
80381 +
80382 /*
80383 * Having the pud type consist of a pgd gets the size right, and allows
80384 * us to conceptually access the pgd entry that this pud is folded into
80385 @@ -12,11 +17,6 @@
80386 */
80387 typedef struct { pgd_t pgd; } pud_t;
80388
80389 -#define PUD_SHIFT PGDIR_SHIFT
80390 -#define PTRS_PER_PUD 1
80391 -#define PUD_SIZE (1UL << PUD_SHIFT)
80392 -#define PUD_MASK (~(PUD_SIZE-1))
80393 -
80394 /*
80395 * The "pgd_xxx()" functions here are trivial for a folded two-level
80396 * setup: the pud is never bad, and a pud always exists (as it's folded
80397 @@ -29,6 +29,7 @@ static inline void pgd_clear(pgd_t *pgd) { }
80398 #define pud_ERROR(pud) (pgd_ERROR((pud).pgd))
80399
80400 #define pgd_populate(mm, pgd, pud) do { } while (0)
80401 +#define pgd_populate_kernel(mm, pgd, pud) do { } while (0)
80402 /*
80403 * (puds are folded into pgds so this doesn't get actually called,
80404 * but the define is needed for a generic inline function.)
80405 diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
80406 index 177d597..2826237 100644
80407 --- a/include/asm-generic/pgtable.h
80408 +++ b/include/asm-generic/pgtable.h
80409 @@ -839,6 +839,22 @@ static inline void pmdp_set_numa(struct mm_struct *mm, unsigned long addr,
80410 }
80411 #endif /* CONFIG_NUMA_BALANCING */
80412
80413 +#ifndef __HAVE_ARCH_PAX_OPEN_KERNEL
80414 +#ifdef CONFIG_PAX_KERNEXEC
80415 +#error KERNEXEC requires pax_open_kernel
80416 +#else
80417 +static inline unsigned long pax_open_kernel(void) { return 0; }
80418 +#endif
80419 +#endif
80420 +
80421 +#ifndef __HAVE_ARCH_PAX_CLOSE_KERNEL
80422 +#ifdef CONFIG_PAX_KERNEXEC
80423 +#error KERNEXEC requires pax_close_kernel
80424 +#else
80425 +static inline unsigned long pax_close_kernel(void) { return 0; }
80426 +#endif
80427 +#endif
80428 +
80429 #endif /* CONFIG_MMU */
80430
80431 #endif /* !__ASSEMBLY__ */
80432 diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
80433 index 72d8803..cb9749c 100644
80434 --- a/include/asm-generic/uaccess.h
80435 +++ b/include/asm-generic/uaccess.h
80436 @@ -343,4 +343,20 @@ clear_user(void __user *to, unsigned long n)
80437 return __clear_user(to, n);
80438 }
80439
80440 +#ifndef __HAVE_ARCH_PAX_OPEN_USERLAND
80441 +#ifdef CONFIG_PAX_MEMORY_UDEREF
80442 +#error UDEREF requires pax_open_userland
80443 +#else
80444 +static inline unsigned long pax_open_userland(void) { return 0; }
80445 +#endif
80446 +#endif
80447 +
80448 +#ifndef __HAVE_ARCH_PAX_CLOSE_USERLAND
80449 +#ifdef CONFIG_PAX_MEMORY_UDEREF
80450 +#error UDEREF requires pax_close_userland
80451 +#else
80452 +static inline unsigned long pax_close_userland(void) { return 0; }
80453 +#endif
80454 +#endif
80455 +
80456 #endif /* __ASM_GENERIC_UACCESS_H */
80457 diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
80458 index bee5d68..8d362d1 100644
80459 --- a/include/asm-generic/vmlinux.lds.h
80460 +++ b/include/asm-generic/vmlinux.lds.h
80461 @@ -234,6 +234,7 @@
80462 .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
80463 VMLINUX_SYMBOL(__start_rodata) = .; \
80464 *(.rodata) *(.rodata.*) \
80465 + *(.data..read_only) \
80466 *(__vermagic) /* Kernel version magic */ \
80467 . = ALIGN(8); \
80468 VMLINUX_SYMBOL(__start___tracepoints_ptrs) = .; \
80469 @@ -726,17 +727,18 @@
80470 * section in the linker script will go there too. @phdr should have
80471 * a leading colon.
80472 *
80473 - * Note that this macros defines __per_cpu_load as an absolute symbol.
80474 + * Note that this macros defines per_cpu_load as an absolute symbol.
80475 * If there is no need to put the percpu section at a predetermined
80476 * address, use PERCPU_SECTION.
80477 */
80478 #define PERCPU_VADDR(cacheline, vaddr, phdr) \
80479 - VMLINUX_SYMBOL(__per_cpu_load) = .; \
80480 - .data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \
80481 + per_cpu_load = .; \
80482 + .data..percpu vaddr : AT(VMLINUX_SYMBOL(per_cpu_load) \
80483 - LOAD_OFFSET) { \
80484 + VMLINUX_SYMBOL(__per_cpu_load) = . + per_cpu_load; \
80485 PERCPU_INPUT(cacheline) \
80486 } phdr \
80487 - . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu);
80488 + . = VMLINUX_SYMBOL(per_cpu_load) + SIZEOF(.data..percpu);
80489
80490 /**
80491 * PERCPU_SECTION - define output section for percpu area, simple version
80492 diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
80493 index 623a59c..1e79ab9 100644
80494 --- a/include/crypto/algapi.h
80495 +++ b/include/crypto/algapi.h
80496 @@ -34,7 +34,7 @@ struct crypto_type {
80497 unsigned int maskclear;
80498 unsigned int maskset;
80499 unsigned int tfmsize;
80500 -};
80501 +} __do_const;
80502
80503 struct crypto_instance {
80504 struct crypto_alg alg;
80505 diff --git a/include/drm/drmP.h b/include/drm/drmP.h
80506 index e1b2e8b..2697bd2 100644
80507 --- a/include/drm/drmP.h
80508 +++ b/include/drm/drmP.h
80509 @@ -59,6 +59,7 @@
80510
80511 #include <asm/mman.h>
80512 #include <asm/pgalloc.h>
80513 +#include <asm/local.h>
80514 #include <asm/uaccess.h>
80515
80516 #include <uapi/drm/drm.h>
80517 @@ -223,10 +224,12 @@ void drm_err(const char *format, ...);
80518 * \param cmd command.
80519 * \param arg argument.
80520 */
80521 -typedef int drm_ioctl_t(struct drm_device *dev, void *data,
80522 +typedef int (* const drm_ioctl_t)(struct drm_device *dev, void *data,
80523 + struct drm_file *file_priv);
80524 +typedef int (* drm_ioctl_no_const_t)(struct drm_device *dev, void *data,
80525 struct drm_file *file_priv);
80526
80527 -typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
80528 +typedef int (* const drm_ioctl_compat_t)(struct file *filp, unsigned int cmd,
80529 unsigned long arg);
80530
80531 #define DRM_IOCTL_NR(n) _IOC_NR(n)
80532 @@ -242,10 +245,10 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
80533 struct drm_ioctl_desc {
80534 unsigned int cmd;
80535 int flags;
80536 - drm_ioctl_t *func;
80537 + drm_ioctl_t func;
80538 unsigned int cmd_drv;
80539 const char *name;
80540 -};
80541 +} __do_const;
80542
80543 /**
80544 * Creates a driver or general drm_ioctl_desc array entry for the given
80545 @@ -629,7 +632,8 @@ struct drm_info_list {
80546 int (*show)(struct seq_file*, void*); /** show callback */
80547 u32 driver_features; /**< Required driver features for this entry */
80548 void *data;
80549 -};
80550 +} __do_const;
80551 +typedef struct drm_info_list __no_const drm_info_list_no_const;
80552
80553 /**
80554 * debugfs node structure. This structure represents a debugfs file.
80555 @@ -713,7 +717,7 @@ struct drm_device {
80556
80557 /** \name Usage Counters */
80558 /*@{ */
80559 - int open_count; /**< Outstanding files open, protected by drm_global_mutex. */
80560 + local_t open_count; /**< Outstanding files open, protected by drm_global_mutex. */
80561 spinlock_t buf_lock; /**< For drm_device::buf_use and a few other things. */
80562 int buf_use; /**< Buffers in use -- cannot alloc */
80563 atomic_t buf_alloc; /**< Buffer allocation in progress */
80564 diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
80565 index 7adbb65..2a1eb1f 100644
80566 --- a/include/drm/drm_crtc_helper.h
80567 +++ b/include/drm/drm_crtc_helper.h
80568 @@ -116,7 +116,7 @@ struct drm_encoder_helper_funcs {
80569 struct drm_connector *connector);
80570 /* disable encoder when not in use - more explicit than dpms off */
80571 void (*disable)(struct drm_encoder *encoder);
80572 -};
80573 +} __no_const;
80574
80575 /**
80576 * drm_connector_helper_funcs - helper operations for connectors
80577 diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
80578 index d016dc5..3951fe0 100644
80579 --- a/include/drm/i915_pciids.h
80580 +++ b/include/drm/i915_pciids.h
80581 @@ -37,7 +37,7 @@
80582 */
80583 #define INTEL_VGA_DEVICE(id, info) { \
80584 0x8086, id, \
80585 - ~0, ~0, \
80586 + PCI_ANY_ID, PCI_ANY_ID, \
80587 0x030000, 0xff0000, \
80588 (unsigned long) info }
80589
80590 diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h
80591 index 72dcbe8..8db58d7 100644
80592 --- a/include/drm/ttm/ttm_memory.h
80593 +++ b/include/drm/ttm/ttm_memory.h
80594 @@ -48,7 +48,7 @@
80595
80596 struct ttm_mem_shrink {
80597 int (*do_shrink) (struct ttm_mem_shrink *);
80598 -};
80599 +} __no_const;
80600
80601 /**
80602 * struct ttm_mem_global - Global memory accounting structure.
80603 diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
80604 index 49a8284..9643967 100644
80605 --- a/include/drm/ttm/ttm_page_alloc.h
80606 +++ b/include/drm/ttm/ttm_page_alloc.h
80607 @@ -80,6 +80,7 @@ void ttm_dma_page_alloc_fini(void);
80608 */
80609 extern int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
80610
80611 +struct device;
80612 extern int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev);
80613 extern void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev);
80614
80615 diff --git a/include/keys/asymmetric-subtype.h b/include/keys/asymmetric-subtype.h
80616 index 4b840e8..155d235 100644
80617 --- a/include/keys/asymmetric-subtype.h
80618 +++ b/include/keys/asymmetric-subtype.h
80619 @@ -37,7 +37,7 @@ struct asymmetric_key_subtype {
80620 /* Verify the signature on a key of this subtype (optional) */
80621 int (*verify_signature)(const struct key *key,
80622 const struct public_key_signature *sig);
80623 -};
80624 +} __do_const;
80625
80626 /**
80627 * asymmetric_key_subtype - Get the subtype from an asymmetric key
80628 diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
80629 index c1da539..1dcec55 100644
80630 --- a/include/linux/atmdev.h
80631 +++ b/include/linux/atmdev.h
80632 @@ -28,7 +28,7 @@ struct compat_atm_iobuf {
80633 #endif
80634
80635 struct k_atm_aal_stats {
80636 -#define __HANDLE_ITEM(i) atomic_t i
80637 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
80638 __AAL_STAT_ITEMS
80639 #undef __HANDLE_ITEM
80640 };
80641 @@ -200,7 +200,7 @@ struct atmdev_ops { /* only send is required */
80642 int (*change_qos)(struct atm_vcc *vcc,struct atm_qos *qos,int flags);
80643 int (*proc_read)(struct atm_dev *dev,loff_t *pos,char *page);
80644 struct module *owner;
80645 -};
80646 +} __do_const ;
80647
80648 struct atmphy_ops {
80649 int (*start)(struct atm_dev *dev);
80650 diff --git a/include/linux/atomic.h b/include/linux/atomic.h
80651 index 5b08a85..60922fb 100644
80652 --- a/include/linux/atomic.h
80653 +++ b/include/linux/atomic.h
80654 @@ -12,7 +12,7 @@
80655 * Atomically adds @a to @v, so long as @v was not already @u.
80656 * Returns non-zero if @v was not @u, and zero otherwise.
80657 */
80658 -static inline int atomic_add_unless(atomic_t *v, int a, int u)
80659 +static inline int __intentional_overflow(-1) atomic_add_unless(atomic_t *v, int a, int u)
80660 {
80661 return __atomic_add_unless(v, a, u) != u;
80662 }
80663 diff --git a/include/linux/audit.h b/include/linux/audit.h
80664 index af84234..4177a40 100644
80665 --- a/include/linux/audit.h
80666 +++ b/include/linux/audit.h
80667 @@ -225,7 +225,7 @@ static inline void audit_ptrace(struct task_struct *t)
80668 extern unsigned int audit_serial(void);
80669 extern int auditsc_get_stamp(struct audit_context *ctx,
80670 struct timespec *t, unsigned int *serial);
80671 -extern int audit_set_loginuid(kuid_t loginuid);
80672 +extern int __intentional_overflow(-1) audit_set_loginuid(kuid_t loginuid);
80673
80674 static inline kuid_t audit_get_loginuid(struct task_struct *tsk)
80675 {
80676 diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
80677 index 576e463..28fd926 100644
80678 --- a/include/linux/binfmts.h
80679 +++ b/include/linux/binfmts.h
80680 @@ -44,7 +44,7 @@ struct linux_binprm {
80681 unsigned interp_flags;
80682 unsigned interp_data;
80683 unsigned long loader, exec;
80684 -};
80685 +} __randomize_layout;
80686
80687 #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
80688 #define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT)
80689 @@ -77,8 +77,10 @@ struct linux_binfmt {
80690 int (*load_binary)(struct linux_binprm *);
80691 int (*load_shlib)(struct file *);
80692 int (*core_dump)(struct coredump_params *cprm);
80693 + void (*handle_mprotect)(struct vm_area_struct *vma, unsigned long newflags);
80694 + void (*handle_mmap)(struct file *);
80695 unsigned long min_coredump; /* minimal dump size */
80696 -};
80697 +} __do_const __randomize_layout;
80698
80699 extern void __register_binfmt(struct linux_binfmt *fmt, int insert);
80700
80701 diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
80702 index 202e403..16e6617 100644
80703 --- a/include/linux/bitmap.h
80704 +++ b/include/linux/bitmap.h
80705 @@ -302,7 +302,7 @@ static inline int bitmap_full(const unsigned long *src, unsigned int nbits)
80706 return __bitmap_full(src, nbits);
80707 }
80708
80709 -static inline int bitmap_weight(const unsigned long *src, unsigned int nbits)
80710 +static inline int __intentional_overflow(-1) bitmap_weight(const unsigned long *src, unsigned int nbits)
80711 {
80712 if (small_const_nbits(nbits))
80713 return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits));
80714 diff --git a/include/linux/bitops.h b/include/linux/bitops.h
80715 index 5d858e0..336c1d9 100644
80716 --- a/include/linux/bitops.h
80717 +++ b/include/linux/bitops.h
80718 @@ -105,7 +105,7 @@ static inline __u64 ror64(__u64 word, unsigned int shift)
80719 * @word: value to rotate
80720 * @shift: bits to roll
80721 */
80722 -static inline __u32 rol32(__u32 word, unsigned int shift)
80723 +static inline __u32 __intentional_overflow(-1) rol32(__u32 word, unsigned int shift)
80724 {
80725 return (word << shift) | (word >> (32 - shift));
80726 }
80727 @@ -115,7 +115,7 @@ static inline __u32 rol32(__u32 word, unsigned int shift)
80728 * @word: value to rotate
80729 * @shift: bits to roll
80730 */
80731 -static inline __u32 ror32(__u32 word, unsigned int shift)
80732 +static inline __u32 __intentional_overflow(-1) ror32(__u32 word, unsigned int shift)
80733 {
80734 return (word >> shift) | (word << (32 - shift));
80735 }
80736 @@ -171,7 +171,7 @@ static inline __s32 sign_extend32(__u32 value, int index)
80737 return (__s32)(value << shift) >> shift;
80738 }
80739
80740 -static inline unsigned fls_long(unsigned long l)
80741 +static inline unsigned __intentional_overflow(-1) fls_long(unsigned long l)
80742 {
80743 if (sizeof(l) == 4)
80744 return fls(l);
80745 diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
80746 index 92f4b4b..483d537 100644
80747 --- a/include/linux/blkdev.h
80748 +++ b/include/linux/blkdev.h
80749 @@ -1613,7 +1613,7 @@ struct block_device_operations {
80750 /* this callback is with swap_lock and sometimes page table lock held */
80751 void (*swap_slot_free_notify) (struct block_device *, unsigned long);
80752 struct module *owner;
80753 -};
80754 +} __do_const;
80755
80756 extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,
80757 unsigned long);
80758 diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
80759 index afc1343..9735539 100644
80760 --- a/include/linux/blktrace_api.h
80761 +++ b/include/linux/blktrace_api.h
80762 @@ -25,7 +25,7 @@ struct blk_trace {
80763 struct dentry *dropped_file;
80764 struct dentry *msg_file;
80765 struct list_head running_list;
80766 - atomic_t dropped;
80767 + atomic_unchecked_t dropped;
80768 };
80769
80770 extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
80771 diff --git a/include/linux/cache.h b/include/linux/cache.h
80772 index 17e7e82..1d7da26 100644
80773 --- a/include/linux/cache.h
80774 +++ b/include/linux/cache.h
80775 @@ -16,6 +16,14 @@
80776 #define __read_mostly
80777 #endif
80778
80779 +#ifndef __read_only
80780 +#ifdef CONFIG_PAX_KERNEXEC
80781 +#error KERNEXEC requires __read_only
80782 +#else
80783 +#define __read_only __read_mostly
80784 +#endif
80785 +#endif
80786 +
80787 #ifndef ____cacheline_aligned
80788 #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES)))
80789 #endif
80790 diff --git a/include/linux/capability.h b/include/linux/capability.h
80791 index aa93e5e..985a1b0 100644
80792 --- a/include/linux/capability.h
80793 +++ b/include/linux/capability.h
80794 @@ -214,9 +214,14 @@ extern bool has_ns_capability_noaudit(struct task_struct *t,
80795 extern bool capable(int cap);
80796 extern bool ns_capable(struct user_namespace *ns, int cap);
80797 extern bool capable_wrt_inode_uidgid(const struct inode *inode, int cap);
80798 +extern bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap);
80799 extern bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap);
80800 +extern bool capable_nolog(int cap);
80801 +extern bool ns_capable_nolog(struct user_namespace *ns, int cap);
80802
80803 /* audit system wants to get cap info from files as well */
80804 extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps);
80805
80806 +extern int is_privileged_binary(const struct dentry *dentry);
80807 +
80808 #endif /* !_LINUX_CAPABILITY_H */
80809 diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
80810 index 8609d57..86e4d79 100644
80811 --- a/include/linux/cdrom.h
80812 +++ b/include/linux/cdrom.h
80813 @@ -87,7 +87,6 @@ struct cdrom_device_ops {
80814
80815 /* driver specifications */
80816 const int capability; /* capability flags */
80817 - int n_minors; /* number of active minor devices */
80818 /* handle uniform packets for scsi type devices (scsi,atapi) */
80819 int (*generic_packet) (struct cdrom_device_info *,
80820 struct packet_command *);
80821 diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h
80822 index 4ce9056..86caac6 100644
80823 --- a/include/linux/cleancache.h
80824 +++ b/include/linux/cleancache.h
80825 @@ -31,7 +31,7 @@ struct cleancache_ops {
80826 void (*invalidate_page)(int, struct cleancache_filekey, pgoff_t);
80827 void (*invalidate_inode)(int, struct cleancache_filekey);
80828 void (*invalidate_fs)(int);
80829 -};
80830 +} __no_const;
80831
80832 extern struct cleancache_ops *
80833 cleancache_register_ops(struct cleancache_ops *ops);
80834 diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
80835 index d936409..ce9f842 100644
80836 --- a/include/linux/clk-provider.h
80837 +++ b/include/linux/clk-provider.h
80838 @@ -191,6 +191,7 @@ struct clk_ops {
80839 void (*init)(struct clk_hw *hw);
80840 int (*debug_init)(struct clk_hw *hw, struct dentry *dentry);
80841 };
80842 +typedef struct clk_ops __no_const clk_ops_no_const;
80843
80844 /**
80845 * struct clk_init_data - holds init data that's common to all clocks and is
80846 diff --git a/include/linux/compat.h b/include/linux/compat.h
80847 index 7450ca2..a824b81 100644
80848 --- a/include/linux/compat.h
80849 +++ b/include/linux/compat.h
80850 @@ -316,7 +316,7 @@ compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,
80851 compat_size_t __user *len_ptr);
80852
80853 asmlinkage long compat_sys_ipc(u32, int, int, u32, compat_uptr_t, u32);
80854 -asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg);
80855 +asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg) __intentional_overflow(0);
80856 asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg);
80857 asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp,
80858 compat_ssize_t msgsz, int msgflg);
80859 @@ -439,7 +439,7 @@ extern int compat_ptrace_request(struct task_struct *child,
80860 extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
80861 compat_ulong_t addr, compat_ulong_t data);
80862 asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
80863 - compat_long_t addr, compat_long_t data);
80864 + compat_ulong_t addr, compat_ulong_t data);
80865
80866 asmlinkage long compat_sys_lookup_dcookie(u32, u32, char __user *, compat_size_t);
80867 /*
80868 diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
80869 index d1a5582..4424efa 100644
80870 --- a/include/linux/compiler-gcc4.h
80871 +++ b/include/linux/compiler-gcc4.h
80872 @@ -39,9 +39,34 @@
80873 # define __compiletime_warning(message) __attribute__((warning(message)))
80874 # define __compiletime_error(message) __attribute__((error(message)))
80875 #endif /* __CHECKER__ */
80876 +
80877 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
80878 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
80879 +#define __bos0(ptr) __bos((ptr), 0)
80880 +#define __bos1(ptr) __bos((ptr), 1)
80881 #endif /* GCC_VERSION >= 40300 */
80882
80883 #if GCC_VERSION >= 40500
80884 +
80885 +#ifdef RANDSTRUCT_PLUGIN
80886 +#define __randomize_layout __attribute__((randomize_layout))
80887 +#define __no_randomize_layout __attribute__((no_randomize_layout))
80888 +#endif
80889 +
80890 +#ifdef CONSTIFY_PLUGIN
80891 +#define __no_const __attribute__((no_const))
80892 +#define __do_const __attribute__((do_const))
80893 +#endif
80894 +
80895 +#ifdef SIZE_OVERFLOW_PLUGIN
80896 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
80897 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
80898 +#endif
80899 +
80900 +#ifdef LATENT_ENTROPY_PLUGIN
80901 +#define __latent_entropy __attribute__((latent_entropy))
80902 +#endif
80903 +
80904 /*
80905 * Mark a position in code as unreachable. This can be used to
80906 * suppress control flow warnings after asm blocks that transfer
80907 diff --git a/include/linux/compiler-gcc5.h b/include/linux/compiler-gcc5.h
80908 index c8c5659..9b20f4e 100644
80909 --- a/include/linux/compiler-gcc5.h
80910 +++ b/include/linux/compiler-gcc5.h
80911 @@ -28,6 +28,25 @@
80912 # define __compiletime_error(message) __attribute__((error(message)))
80913 #endif /* __CHECKER__ */
80914
80915 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
80916 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
80917 +#define __bos0(ptr) __bos((ptr), 0)
80918 +#define __bos1(ptr) __bos((ptr), 1)
80919 +
80920 +#ifdef CONSTIFY_PLUGIN
80921 +#define __no_const __attribute__((no_const))
80922 +#define __do_const __attribute__((do_const))
80923 +#endif
80924 +
80925 +#ifdef SIZE_OVERFLOW_PLUGIN
80926 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
80927 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
80928 +#endif
80929 +
80930 +#ifdef LATENT_ENTROPY_PLUGIN
80931 +#define __latent_entropy __attribute__((latent_entropy))
80932 +#endif
80933 +
80934 /*
80935 * Mark a position in code as unreachable. This can be used to
80936 * suppress control flow warnings after asm blocks that transfer
80937 diff --git a/include/linux/compiler.h b/include/linux/compiler.h
80938 index fa6a314..a1b01ad 100644
80939 --- a/include/linux/compiler.h
80940 +++ b/include/linux/compiler.h
80941 @@ -5,11 +5,14 @@
80942
80943 #ifdef __CHECKER__
80944 # define __user __attribute__((noderef, address_space(1)))
80945 +# define __force_user __force __user
80946 # define __kernel __attribute__((address_space(0)))
80947 +# define __force_kernel __force __kernel
80948 # define __safe __attribute__((safe))
80949 # define __force __attribute__((force))
80950 # define __nocast __attribute__((nocast))
80951 # define __iomem __attribute__((noderef, address_space(2)))
80952 +# define __force_iomem __force __iomem
80953 # define __must_hold(x) __attribute__((context(x,1,1)))
80954 # define __acquires(x) __attribute__((context(x,0,1)))
80955 # define __releases(x) __attribute__((context(x,1,0)))
80956 @@ -17,20 +20,37 @@
80957 # define __release(x) __context__(x,-1)
80958 # define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0)
80959 # define __percpu __attribute__((noderef, address_space(3)))
80960 +# define __force_percpu __force __percpu
80961 #ifdef CONFIG_SPARSE_RCU_POINTER
80962 # define __rcu __attribute__((noderef, address_space(4)))
80963 +# define __force_rcu __force __rcu
80964 #else
80965 # define __rcu
80966 +# define __force_rcu
80967 #endif
80968 extern void __chk_user_ptr(const volatile void __user *);
80969 extern void __chk_io_ptr(const volatile void __iomem *);
80970 #else
80971 -# define __user
80972 -# define __kernel
80973 +# ifdef CHECKER_PLUGIN
80974 +//# define __user
80975 +//# define __force_user
80976 +//# define __kernel
80977 +//# define __force_kernel
80978 +# else
80979 +# ifdef STRUCTLEAK_PLUGIN
80980 +# define __user __attribute__((user))
80981 +# else
80982 +# define __user
80983 +# endif
80984 +# define __force_user
80985 +# define __kernel
80986 +# define __force_kernel
80987 +# endif
80988 # define __safe
80989 # define __force
80990 # define __nocast
80991 # define __iomem
80992 +# define __force_iomem
80993 # define __chk_user_ptr(x) (void)0
80994 # define __chk_io_ptr(x) (void)0
80995 # define __builtin_warning(x, y...) (1)
80996 @@ -41,7 +61,9 @@ extern void __chk_io_ptr(const volatile void __iomem *);
80997 # define __release(x) (void)0
80998 # define __cond_lock(x,c) (c)
80999 # define __percpu
81000 +# define __force_percpu
81001 # define __rcu
81002 +# define __force_rcu
81003 #endif
81004
81005 /* Indirect macros required for expanded argument pasting, eg. __LINE__. */
81006 @@ -201,32 +223,32 @@ static __always_inline void data_access_exceeds_word_size(void)
81007 static __always_inline void __read_once_size(const volatile void *p, void *res, int size)
81008 {
81009 switch (size) {
81010 - case 1: *(__u8 *)res = *(volatile __u8 *)p; break;
81011 - case 2: *(__u16 *)res = *(volatile __u16 *)p; break;
81012 - case 4: *(__u32 *)res = *(volatile __u32 *)p; break;
81013 + case 1: *(__u8 *)res = *(const volatile __u8 *)p; break;
81014 + case 2: *(__u16 *)res = *(const volatile __u16 *)p; break;
81015 + case 4: *(__u32 *)res = *(const volatile __u32 *)p; break;
81016 #ifdef CONFIG_64BIT
81017 - case 8: *(__u64 *)res = *(volatile __u64 *)p; break;
81018 + case 8: *(__u64 *)res = *(const volatile __u64 *)p; break;
81019 #endif
81020 default:
81021 barrier();
81022 - __builtin_memcpy((void *)res, (const void *)p, size);
81023 + __builtin_memcpy(res, (const void *)p, size);
81024 data_access_exceeds_word_size();
81025 barrier();
81026 }
81027 }
81028
81029 -static __always_inline void __write_once_size(volatile void *p, void *res, int size)
81030 +static __always_inline void __write_once_size(volatile void *p, const void *res, int size)
81031 {
81032 switch (size) {
81033 - case 1: *(volatile __u8 *)p = *(__u8 *)res; break;
81034 - case 2: *(volatile __u16 *)p = *(__u16 *)res; break;
81035 - case 4: *(volatile __u32 *)p = *(__u32 *)res; break;
81036 + case 1: *(volatile __u8 *)p = *(const __u8 *)res; break;
81037 + case 2: *(volatile __u16 *)p = *(const __u16 *)res; break;
81038 + case 4: *(volatile __u32 *)p = *(const __u32 *)res; break;
81039 #ifdef CONFIG_64BIT
81040 - case 8: *(volatile __u64 *)p = *(__u64 *)res; break;
81041 + case 8: *(volatile __u64 *)p = *(const __u64 *)res; break;
81042 #endif
81043 default:
81044 barrier();
81045 - __builtin_memcpy((void *)p, (const void *)res, size);
81046 + __builtin_memcpy((void *)p, res, size);
81047 data_access_exceeds_word_size();
81048 barrier();
81049 }
81050 @@ -360,6 +382,34 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
81051 # define __attribute_const__ /* unimplemented */
81052 #endif
81053
81054 +#ifndef __randomize_layout
81055 +# define __randomize_layout
81056 +#endif
81057 +
81058 +#ifndef __no_randomize_layout
81059 +# define __no_randomize_layout
81060 +#endif
81061 +
81062 +#ifndef __no_const
81063 +# define __no_const
81064 +#endif
81065 +
81066 +#ifndef __do_const
81067 +# define __do_const
81068 +#endif
81069 +
81070 +#ifndef __size_overflow
81071 +# define __size_overflow(...)
81072 +#endif
81073 +
81074 +#ifndef __intentional_overflow
81075 +# define __intentional_overflow(...)
81076 +#endif
81077 +
81078 +#ifndef __latent_entropy
81079 +# define __latent_entropy
81080 +#endif
81081 +
81082 /*
81083 * Tell gcc if a function is cold. The compiler will assume any path
81084 * directly leading to the call is unlikely.
81085 @@ -369,6 +419,22 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
81086 #define __cold
81087 #endif
81088
81089 +#ifndef __alloc_size
81090 +#define __alloc_size(...)
81091 +#endif
81092 +
81093 +#ifndef __bos
81094 +#define __bos(ptr, arg)
81095 +#endif
81096 +
81097 +#ifndef __bos0
81098 +#define __bos0(ptr)
81099 +#endif
81100 +
81101 +#ifndef __bos1
81102 +#define __bos1(ptr)
81103 +#endif
81104 +
81105 /* Simple shorthand for a section definition */
81106 #ifndef __section
81107 # define __section(S) __attribute__ ((__section__(#S)))
81108 @@ -383,6 +449,8 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
81109 # define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
81110 #endif
81111
81112 +#define __type_is_unsigned(t) (__same_type((t)0, 0UL) || __same_type((t)0, 0U) || __same_type((t)0, (unsigned short)0) || __same_type((t)0, (unsigned char)0))
81113 +
81114 /* Is this type a native word size -- useful for atomic operations */
81115 #ifndef __native_word
81116 # define __native_word(t) (sizeof(t) == sizeof(int) || sizeof(t) == sizeof(long))
81117 @@ -462,8 +530,9 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
81118 */
81119 #define __ACCESS_ONCE(x) ({ \
81120 __maybe_unused typeof(x) __var = (__force typeof(x)) 0; \
81121 - (volatile typeof(x) *)&(x); })
81122 + (volatile const typeof(x) *)&(x); })
81123 #define ACCESS_ONCE(x) (*__ACCESS_ONCE(x))
81124 +#define ACCESS_ONCE_RW(x) (*(volatile typeof(x) *)&(x))
81125
81126 /* Ignore/forbid kprobes attach on very low level functions marked by this attribute: */
81127 #ifdef CONFIG_KPROBES
81128 diff --git a/include/linux/completion.h b/include/linux/completion.h
81129 index 5d5aaae..0ea9b84 100644
81130 --- a/include/linux/completion.h
81131 +++ b/include/linux/completion.h
81132 @@ -90,16 +90,16 @@ static inline void reinit_completion(struct completion *x)
81133
81134 extern void wait_for_completion(struct completion *);
81135 extern void wait_for_completion_io(struct completion *);
81136 -extern int wait_for_completion_interruptible(struct completion *x);
81137 -extern int wait_for_completion_killable(struct completion *x);
81138 +extern int wait_for_completion_interruptible(struct completion *x) __intentional_overflow(-1);
81139 +extern int wait_for_completion_killable(struct completion *x) __intentional_overflow(-1);
81140 extern unsigned long wait_for_completion_timeout(struct completion *x,
81141 - unsigned long timeout);
81142 + unsigned long timeout) __intentional_overflow(-1);
81143 extern unsigned long wait_for_completion_io_timeout(struct completion *x,
81144 - unsigned long timeout);
81145 + unsigned long timeout) __intentional_overflow(-1);
81146 extern long wait_for_completion_interruptible_timeout(
81147 - struct completion *x, unsigned long timeout);
81148 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
81149 extern long wait_for_completion_killable_timeout(
81150 - struct completion *x, unsigned long timeout);
81151 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
81152 extern bool try_wait_for_completion(struct completion *x);
81153 extern bool completion_done(struct completion *x);
81154
81155 diff --git a/include/linux/configfs.h b/include/linux/configfs.h
81156 index 34025df..d94bbbc 100644
81157 --- a/include/linux/configfs.h
81158 +++ b/include/linux/configfs.h
81159 @@ -125,7 +125,7 @@ struct configfs_attribute {
81160 const char *ca_name;
81161 struct module *ca_owner;
81162 umode_t ca_mode;
81163 -};
81164 +} __do_const;
81165
81166 /*
81167 * Users often need to create attribute structures for their configurable
81168 diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
81169 index 4d078ce..c970f4d 100644
81170 --- a/include/linux/cpufreq.h
81171 +++ b/include/linux/cpufreq.h
81172 @@ -206,6 +206,7 @@ struct global_attr {
81173 ssize_t (*store)(struct kobject *a, struct attribute *b,
81174 const char *c, size_t count);
81175 };
81176 +typedef struct global_attr __no_const global_attr_no_const;
81177
81178 #define define_one_global_ro(_name) \
81179 static struct global_attr _name = \
81180 @@ -277,7 +278,7 @@ struct cpufreq_driver {
81181 bool boost_supported;
81182 bool boost_enabled;
81183 int (*set_boost)(int state);
81184 -};
81185 +} __do_const;
81186
81187 /* flags */
81188 #define CPUFREQ_STICKY (1 << 0) /* driver isn't removed even if
81189 diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
81190 index 948df62..4602717 100644
81191 --- a/include/linux/cpuidle.h
81192 +++ b/include/linux/cpuidle.h
81193 @@ -50,7 +50,8 @@ struct cpuidle_state {
81194 int index);
81195
81196 int (*enter_dead) (struct cpuidle_device *dev, int index);
81197 -};
81198 +} __do_const;
81199 +typedef struct cpuidle_state __no_const cpuidle_state_no_const;
81200
81201 /* Idle State Flags */
81202 #define CPUIDLE_FLAG_COUPLED (0x02) /* state applies to multiple cpus */
81203 @@ -205,7 +206,7 @@ struct cpuidle_governor {
81204 void (*reflect) (struct cpuidle_device *dev, int index);
81205
81206 struct module *owner;
81207 -};
81208 +} __do_const;
81209
81210 #ifdef CONFIG_CPU_IDLE
81211 extern int cpuidle_register_governor(struct cpuidle_governor *gov);
81212 diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
81213 index b950e9d..63810aa 100644
81214 --- a/include/linux/cpumask.h
81215 +++ b/include/linux/cpumask.h
81216 @@ -118,17 +118,17 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
81217 }
81218
81219 /* Valid inputs for n are -1 and 0. */
81220 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
81221 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
81222 {
81223 return n+1;
81224 }
81225
81226 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
81227 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
81228 {
81229 return n+1;
81230 }
81231
81232 -static inline unsigned int cpumask_next_and(int n,
81233 +static inline unsigned int __intentional_overflow(-1) cpumask_next_and(int n,
81234 const struct cpumask *srcp,
81235 const struct cpumask *andp)
81236 {
81237 @@ -174,7 +174,7 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
81238 *
81239 * Returns >= nr_cpu_ids if no further cpus set.
81240 */
81241 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
81242 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
81243 {
81244 /* -1 is a legal arg here. */
81245 if (n != -1)
81246 @@ -189,7 +189,7 @@ static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
81247 *
81248 * Returns >= nr_cpu_ids if no further cpus unset.
81249 */
81250 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
81251 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
81252 {
81253 /* -1 is a legal arg here. */
81254 if (n != -1)
81255 @@ -197,7 +197,7 @@ static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
81256 return find_next_zero_bit(cpumask_bits(srcp), nr_cpumask_bits, n+1);
81257 }
81258
81259 -int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *);
81260 +int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *) __intentional_overflow(-1);
81261 int cpumask_any_but(const struct cpumask *mask, unsigned int cpu);
81262 int cpumask_set_cpu_local_first(int i, int numa_node, cpumask_t *dstp);
81263
81264 @@ -464,7 +464,7 @@ static inline bool cpumask_full(const struct cpumask *srcp)
81265 * cpumask_weight - Count of bits in *srcp
81266 * @srcp: the cpumask to count bits (< nr_cpu_ids) in.
81267 */
81268 -static inline unsigned int cpumask_weight(const struct cpumask *srcp)
81269 +static inline unsigned int __intentional_overflow(-1) cpumask_weight(const struct cpumask *srcp)
81270 {
81271 return bitmap_weight(cpumask_bits(srcp), nr_cpumask_bits);
81272 }
81273 diff --git a/include/linux/cred.h b/include/linux/cred.h
81274 index 2fb2ca2..d6a3340 100644
81275 --- a/include/linux/cred.h
81276 +++ b/include/linux/cred.h
81277 @@ -35,7 +35,7 @@ struct group_info {
81278 int nblocks;
81279 kgid_t small_block[NGROUPS_SMALL];
81280 kgid_t *blocks[0];
81281 -};
81282 +} __randomize_layout;
81283
81284 /**
81285 * get_group_info - Get a reference to a group info structure
81286 @@ -137,7 +137,7 @@ struct cred {
81287 struct user_namespace *user_ns; /* user_ns the caps and keyrings are relative to. */
81288 struct group_info *group_info; /* supplementary groups for euid/fsgid */
81289 struct rcu_head rcu; /* RCU deletion hook */
81290 -};
81291 +} __randomize_layout;
81292
81293 extern void __put_cred(struct cred *);
81294 extern void exit_creds(struct task_struct *);
81295 @@ -195,6 +195,9 @@ static inline void validate_creds_for_do_exit(struct task_struct *tsk)
81296 static inline void validate_process_creds(void)
81297 {
81298 }
81299 +static inline void validate_task_creds(struct task_struct *task)
81300 +{
81301 +}
81302 #endif
81303
81304 /**
81305 @@ -332,6 +335,7 @@ static inline void put_cred(const struct cred *_cred)
81306
81307 #define task_uid(task) (task_cred_xxx((task), uid))
81308 #define task_euid(task) (task_cred_xxx((task), euid))
81309 +#define task_securebits(task) (task_cred_xxx((task), securebits))
81310
81311 #define current_cred_xxx(xxx) \
81312 ({ \
81313 diff --git a/include/linux/crypto.h b/include/linux/crypto.h
81314 index 9c8776d..8c526c2 100644
81315 --- a/include/linux/crypto.h
81316 +++ b/include/linux/crypto.h
81317 @@ -626,7 +626,7 @@ struct cipher_tfm {
81318 const u8 *key, unsigned int keylen);
81319 void (*cit_encrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
81320 void (*cit_decrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
81321 -};
81322 +} __no_const;
81323
81324 struct hash_tfm {
81325 int (*init)(struct hash_desc *desc);
81326 @@ -647,13 +647,13 @@ struct compress_tfm {
81327 int (*cot_decompress)(struct crypto_tfm *tfm,
81328 const u8 *src, unsigned int slen,
81329 u8 *dst, unsigned int *dlen);
81330 -};
81331 +} __no_const;
81332
81333 struct rng_tfm {
81334 int (*rng_gen_random)(struct crypto_rng *tfm, u8 *rdata,
81335 unsigned int dlen);
81336 int (*rng_reset)(struct crypto_rng *tfm, u8 *seed, unsigned int slen);
81337 -};
81338 +} __no_const;
81339
81340 #define crt_ablkcipher crt_u.ablkcipher
81341 #define crt_aead crt_u.aead
81342 diff --git a/include/linux/ctype.h b/include/linux/ctype.h
81343 index 653589e..4ef254a 100644
81344 --- a/include/linux/ctype.h
81345 +++ b/include/linux/ctype.h
81346 @@ -56,7 +56,7 @@ static inline unsigned char __toupper(unsigned char c)
81347 * Fast implementation of tolower() for internal usage. Do not use in your
81348 * code.
81349 */
81350 -static inline char _tolower(const char c)
81351 +static inline unsigned char _tolower(const unsigned char c)
81352 {
81353 return c | 0x20;
81354 }
81355 diff --git a/include/linux/dcache.h b/include/linux/dcache.h
81356 index 5a81398..6bbee30 100644
81357 --- a/include/linux/dcache.h
81358 +++ b/include/linux/dcache.h
81359 @@ -123,6 +123,9 @@ struct dentry {
81360 unsigned long d_time; /* used by d_revalidate */
81361 void *d_fsdata; /* fs-specific data */
81362
81363 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
81364 + atomic_t chroot_refcnt; /* tracks use of directory in chroot */
81365 +#endif
81366 struct list_head d_lru; /* LRU list */
81367 struct list_head d_child; /* child of parent list */
81368 struct list_head d_subdirs; /* our children */
81369 @@ -133,7 +136,7 @@ struct dentry {
81370 struct hlist_node d_alias; /* inode alias list */
81371 struct rcu_head d_rcu;
81372 } d_u;
81373 -};
81374 +} __randomize_layout;
81375
81376 /*
81377 * dentry->d_lock spinlock nesting subclasses:
81378 diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h
81379 index 7925bf0..d5143d2 100644
81380 --- a/include/linux/decompress/mm.h
81381 +++ b/include/linux/decompress/mm.h
81382 @@ -77,7 +77,7 @@ static void free(void *where)
81383 * warnings when not needed (indeed large_malloc / large_free are not
81384 * needed by inflate */
81385
81386 -#define malloc(a) kmalloc(a, GFP_KERNEL)
81387 +#define malloc(a) kmalloc((a), GFP_KERNEL)
81388 #define free(a) kfree(a)
81389
81390 #define large_malloc(a) vmalloc(a)
81391 diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
81392 index ce447f0..83c66bd 100644
81393 --- a/include/linux/devfreq.h
81394 +++ b/include/linux/devfreq.h
81395 @@ -114,7 +114,7 @@ struct devfreq_governor {
81396 int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
81397 int (*event_handler)(struct devfreq *devfreq,
81398 unsigned int event, void *data);
81399 -};
81400 +} __do_const;
81401
81402 /**
81403 * struct devfreq - Device devfreq structure
81404 diff --git a/include/linux/device.h b/include/linux/device.h
81405 index fb50673..ec0b35b 100644
81406 --- a/include/linux/device.h
81407 +++ b/include/linux/device.h
81408 @@ -311,7 +311,7 @@ struct subsys_interface {
81409 struct list_head node;
81410 int (*add_dev)(struct device *dev, struct subsys_interface *sif);
81411 int (*remove_dev)(struct device *dev, struct subsys_interface *sif);
81412 -};
81413 +} __do_const;
81414
81415 int subsys_interface_register(struct subsys_interface *sif);
81416 void subsys_interface_unregister(struct subsys_interface *sif);
81417 @@ -507,7 +507,7 @@ struct device_type {
81418 void (*release)(struct device *dev);
81419
81420 const struct dev_pm_ops *pm;
81421 -};
81422 +} __do_const;
81423
81424 /* interface for exporting device attributes */
81425 struct device_attribute {
81426 @@ -517,11 +517,12 @@ struct device_attribute {
81427 ssize_t (*store)(struct device *dev, struct device_attribute *attr,
81428 const char *buf, size_t count);
81429 };
81430 +typedef struct device_attribute __no_const device_attribute_no_const;
81431
81432 struct dev_ext_attribute {
81433 struct device_attribute attr;
81434 void *var;
81435 -};
81436 +} __do_const;
81437
81438 ssize_t device_show_ulong(struct device *dev, struct device_attribute *attr,
81439 char *buf);
81440 diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
81441 index c3007cb..43efc8c 100644
81442 --- a/include/linux/dma-mapping.h
81443 +++ b/include/linux/dma-mapping.h
81444 @@ -60,7 +60,7 @@ struct dma_map_ops {
81445 u64 (*get_required_mask)(struct device *dev);
81446 #endif
81447 int is_phys;
81448 -};
81449 +} __do_const;
81450
81451 #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
81452
81453 diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
81454 index 40cd75e..38572a9 100644
81455 --- a/include/linux/dmaengine.h
81456 +++ b/include/linux/dmaengine.h
81457 @@ -1137,9 +1137,9 @@ struct dma_pinned_list {
81458 struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len);
81459 void dma_unpin_iovec_pages(struct dma_pinned_list* pinned_list);
81460
81461 -dma_cookie_t dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
81462 +dma_cookie_t __intentional_overflow(0) dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
81463 struct dma_pinned_list *pinned_list, unsigned char *kdata, size_t len);
81464 -dma_cookie_t dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
81465 +dma_cookie_t __intentional_overflow(0) dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
81466 struct dma_pinned_list *pinned_list, struct page *page,
81467 unsigned int offset, size_t len);
81468
81469 diff --git a/include/linux/efi.h b/include/linux/efi.h
81470 index 0238d61..34a758f 100644
81471 --- a/include/linux/efi.h
81472 +++ b/include/linux/efi.h
81473 @@ -1054,6 +1054,7 @@ struct efivar_operations {
81474 efi_set_variable_nonblocking_t *set_variable_nonblocking;
81475 efi_query_variable_store_t *query_variable_store;
81476 };
81477 +typedef struct efivar_operations __no_const efivar_operations_no_const;
81478
81479 struct efivars {
81480 /*
81481 diff --git a/include/linux/elf.h b/include/linux/elf.h
81482 index 20fa8d8..3d0dd18 100644
81483 --- a/include/linux/elf.h
81484 +++ b/include/linux/elf.h
81485 @@ -29,6 +29,7 @@ extern Elf32_Dyn _DYNAMIC [];
81486 #define elf_note elf32_note
81487 #define elf_addr_t Elf32_Off
81488 #define Elf_Half Elf32_Half
81489 +#define elf_dyn Elf32_Dyn
81490
81491 #else
81492
81493 @@ -39,6 +40,7 @@ extern Elf64_Dyn _DYNAMIC [];
81494 #define elf_note elf64_note
81495 #define elf_addr_t Elf64_Off
81496 #define Elf_Half Elf64_Half
81497 +#define elf_dyn Elf64_Dyn
81498
81499 #endif
81500
81501 diff --git a/include/linux/err.h b/include/linux/err.h
81502 index a729120..6ede2c9 100644
81503 --- a/include/linux/err.h
81504 +++ b/include/linux/err.h
81505 @@ -20,12 +20,12 @@
81506
81507 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
81508
81509 -static inline void * __must_check ERR_PTR(long error)
81510 +static inline void * __must_check __intentional_overflow(-1) ERR_PTR(long error)
81511 {
81512 return (void *) error;
81513 }
81514
81515 -static inline long __must_check PTR_ERR(__force const void *ptr)
81516 +static inline long __must_check __intentional_overflow(-1) PTR_ERR(__force const void *ptr)
81517 {
81518 return (long) ptr;
81519 }
81520 diff --git a/include/linux/extcon.h b/include/linux/extcon.h
81521 index 36f49c4..a2a1f4c 100644
81522 --- a/include/linux/extcon.h
81523 +++ b/include/linux/extcon.h
81524 @@ -135,7 +135,7 @@ struct extcon_dev {
81525 /* /sys/class/extcon/.../mutually_exclusive/... */
81526 struct attribute_group attr_g_muex;
81527 struct attribute **attrs_muex;
81528 - struct device_attribute *d_attrs_muex;
81529 + device_attribute_no_const *d_attrs_muex;
81530 };
81531
81532 /**
81533 diff --git a/include/linux/fb.h b/include/linux/fb.h
81534 index 09bb7a1..d98870a 100644
81535 --- a/include/linux/fb.h
81536 +++ b/include/linux/fb.h
81537 @@ -305,7 +305,7 @@ struct fb_ops {
81538 /* called at KDB enter and leave time to prepare the console */
81539 int (*fb_debug_enter)(struct fb_info *info);
81540 int (*fb_debug_leave)(struct fb_info *info);
81541 -};
81542 +} __do_const;
81543
81544 #ifdef CONFIG_FB_TILEBLITTING
81545 #define FB_TILE_CURSOR_NONE 0
81546 diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
81547 index 230f87b..1fd0485 100644
81548 --- a/include/linux/fdtable.h
81549 +++ b/include/linux/fdtable.h
81550 @@ -100,7 +100,7 @@ struct files_struct *get_files_struct(struct task_struct *);
81551 void put_files_struct(struct files_struct *fs);
81552 void reset_files_struct(struct files_struct *);
81553 int unshare_files(struct files_struct **);
81554 -struct files_struct *dup_fd(struct files_struct *, int *);
81555 +struct files_struct *dup_fd(struct files_struct *, int *) __latent_entropy;
81556 void do_close_on_exec(struct files_struct *);
81557 int iterate_fd(struct files_struct *, unsigned,
81558 int (*)(const void *, struct file *, unsigned),
81559 diff --git a/include/linux/frontswap.h b/include/linux/frontswap.h
81560 index 8293262..2b3b8bd 100644
81561 --- a/include/linux/frontswap.h
81562 +++ b/include/linux/frontswap.h
81563 @@ -11,7 +11,7 @@ struct frontswap_ops {
81564 int (*load)(unsigned, pgoff_t, struct page *);
81565 void (*invalidate_page)(unsigned, pgoff_t);
81566 void (*invalidate_area)(unsigned);
81567 -};
81568 +} __no_const;
81569
81570 extern bool frontswap_enabled;
81571 extern struct frontswap_ops *
81572 diff --git a/include/linux/fs.h b/include/linux/fs.h
81573 index 42efe13..72d42ee 100644
81574 --- a/include/linux/fs.h
81575 +++ b/include/linux/fs.h
81576 @@ -413,7 +413,7 @@ struct address_space {
81577 spinlock_t private_lock; /* for use by the address_space */
81578 struct list_head private_list; /* ditto */
81579 void *private_data; /* ditto */
81580 -} __attribute__((aligned(sizeof(long))));
81581 +} __attribute__((aligned(sizeof(long)))) __randomize_layout;
81582 /*
81583 * On most architectures that alignment is already the case; but
81584 * must be enforced here for CRIS, to let the least significant bit
81585 @@ -456,7 +456,7 @@ struct block_device {
81586 int bd_fsfreeze_count;
81587 /* Mutex for freeze */
81588 struct mutex bd_fsfreeze_mutex;
81589 -};
81590 +} __randomize_layout;
81591
81592 /*
81593 * Radix-tree tags, for tagging dirty and writeback pages within the pagecache
81594 @@ -642,7 +642,7 @@ struct inode {
81595 #endif
81596
81597 void *i_private; /* fs or device private pointer */
81598 -};
81599 +} __randomize_layout;
81600
81601 static inline int inode_unhashed(struct inode *inode)
81602 {
81603 @@ -837,7 +837,7 @@ struct file {
81604 struct list_head f_tfile_llink;
81605 #endif /* #ifdef CONFIG_EPOLL */
81606 struct address_space *f_mapping;
81607 -} __attribute__((aligned(4))); /* lest something weird decides that 2 is OK */
81608 +} __attribute__((aligned(4))) __randomize_layout; /* lest something weird decides that 2 is OK */
81609
81610 struct file_handle {
81611 __u32 handle_bytes;
81612 @@ -962,7 +962,7 @@ struct file_lock {
81613 int state; /* state of grant or error if -ve */
81614 } afs;
81615 } fl_u;
81616 -};
81617 +} __randomize_layout;
81618
81619 /* The following constant reflects the upper bound of the file/locking space */
81620 #ifndef OFFSET_MAX
81621 @@ -1305,7 +1305,7 @@ struct super_block {
81622 * Indicates how deep in a filesystem stack this SB is
81623 */
81624 int s_stack_depth;
81625 -};
81626 +} __randomize_layout;
81627
81628 extern struct timespec current_fs_time(struct super_block *sb);
81629
81630 @@ -1536,7 +1536,8 @@ struct file_operations {
81631 long (*fallocate)(struct file *file, int mode, loff_t offset,
81632 loff_t len);
81633 void (*show_fdinfo)(struct seq_file *m, struct file *f);
81634 -};
81635 +} __do_const __randomize_layout;
81636 +typedef struct file_operations __no_const file_operations_no_const;
81637
81638 struct inode_operations {
81639 struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int);
81640 @@ -2854,4 +2855,14 @@ static inline bool dir_relax(struct inode *inode)
81641 return !IS_DEADDIR(inode);
81642 }
81643
81644 +static inline bool is_sidechannel_device(const struct inode *inode)
81645 +{
81646 +#ifdef CONFIG_GRKERNSEC_DEVICE_SIDECHANNEL
81647 + umode_t mode = inode->i_mode;
81648 + return ((S_ISCHR(mode) || S_ISBLK(mode)) && (mode & (S_IROTH | S_IWOTH)));
81649 +#else
81650 + return false;
81651 +#endif
81652 +}
81653 +
81654 #endif /* _LINUX_FS_H */
81655 diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
81656 index 0efc3e6..fd23610 100644
81657 --- a/include/linux/fs_struct.h
81658 +++ b/include/linux/fs_struct.h
81659 @@ -6,13 +6,13 @@
81660 #include <linux/seqlock.h>
81661
81662 struct fs_struct {
81663 - int users;
81664 + atomic_t users;
81665 spinlock_t lock;
81666 seqcount_t seq;
81667 int umask;
81668 int in_exec;
81669 struct path root, pwd;
81670 -};
81671 +} __randomize_layout;
81672
81673 extern struct kmem_cache *fs_cachep;
81674
81675 diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
81676 index 7714849..a4a5c7a 100644
81677 --- a/include/linux/fscache-cache.h
81678 +++ b/include/linux/fscache-cache.h
81679 @@ -113,7 +113,7 @@ struct fscache_operation {
81680 fscache_operation_release_t release;
81681 };
81682
81683 -extern atomic_t fscache_op_debug_id;
81684 +extern atomic_unchecked_t fscache_op_debug_id;
81685 extern void fscache_op_work_func(struct work_struct *work);
81686
81687 extern void fscache_enqueue_operation(struct fscache_operation *);
81688 @@ -135,7 +135,7 @@ static inline void fscache_operation_init(struct fscache_operation *op,
81689 INIT_WORK(&op->work, fscache_op_work_func);
81690 atomic_set(&op->usage, 1);
81691 op->state = FSCACHE_OP_ST_INITIALISED;
81692 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
81693 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
81694 op->processor = processor;
81695 op->release = release;
81696 INIT_LIST_HEAD(&op->pend_link);
81697 diff --git a/include/linux/fscache.h b/include/linux/fscache.h
81698 index 115bb81..e7b812b 100644
81699 --- a/include/linux/fscache.h
81700 +++ b/include/linux/fscache.h
81701 @@ -152,7 +152,7 @@ struct fscache_cookie_def {
81702 * - this is mandatory for any object that may have data
81703 */
81704 void (*now_uncached)(void *cookie_netfs_data);
81705 -};
81706 +} __do_const;
81707
81708 /*
81709 * fscache cached network filesystem type
81710 diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
81711 index 7ee1774..72505b8 100644
81712 --- a/include/linux/fsnotify.h
81713 +++ b/include/linux/fsnotify.h
81714 @@ -197,6 +197,9 @@ static inline void fsnotify_access(struct file *file)
81715 struct inode *inode = file_inode(file);
81716 __u32 mask = FS_ACCESS;
81717
81718 + if (is_sidechannel_device(inode))
81719 + return;
81720 +
81721 if (S_ISDIR(inode->i_mode))
81722 mask |= FS_ISDIR;
81723
81724 @@ -215,6 +218,9 @@ static inline void fsnotify_modify(struct file *file)
81725 struct inode *inode = file_inode(file);
81726 __u32 mask = FS_MODIFY;
81727
81728 + if (is_sidechannel_device(inode))
81729 + return;
81730 +
81731 if (S_ISDIR(inode->i_mode))
81732 mask |= FS_ISDIR;
81733
81734 @@ -317,7 +323,7 @@ static inline void fsnotify_change(struct dentry *dentry, unsigned int ia_valid)
81735 */
81736 static inline const unsigned char *fsnotify_oldname_init(const unsigned char *name)
81737 {
81738 - return kstrdup(name, GFP_KERNEL);
81739 + return (const unsigned char *)kstrdup((const char *)name, GFP_KERNEL);
81740 }
81741
81742 /*
81743 diff --git a/include/linux/genhd.h b/include/linux/genhd.h
81744 index ec274e0..e678159 100644
81745 --- a/include/linux/genhd.h
81746 +++ b/include/linux/genhd.h
81747 @@ -194,7 +194,7 @@ struct gendisk {
81748 struct kobject *slave_dir;
81749
81750 struct timer_rand_state *random;
81751 - atomic_t sync_io; /* RAID */
81752 + atomic_unchecked_t sync_io; /* RAID */
81753 struct disk_events *ev;
81754 #ifdef CONFIG_BLK_DEV_INTEGRITY
81755 struct blk_integrity *integrity;
81756 @@ -435,7 +435,7 @@ extern void disk_flush_events(struct gendisk *disk, unsigned int mask);
81757 extern unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask);
81758
81759 /* drivers/char/random.c */
81760 -extern void add_disk_randomness(struct gendisk *disk);
81761 +extern void add_disk_randomness(struct gendisk *disk) __latent_entropy;
81762 extern void rand_initialize_disk(struct gendisk *disk);
81763
81764 static inline sector_t get_start_sect(struct block_device *bdev)
81765 diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h
81766 index 667c311..abac2a7 100644
81767 --- a/include/linux/genl_magic_func.h
81768 +++ b/include/linux/genl_magic_func.h
81769 @@ -246,7 +246,7 @@ const char *CONCAT_(GENL_MAGIC_FAMILY, _genl_cmd_to_str)(__u8 cmd)
81770 },
81771
81772 #define ZZZ_genl_ops CONCAT_(GENL_MAGIC_FAMILY, _genl_ops)
81773 -static struct genl_ops ZZZ_genl_ops[] __read_mostly = {
81774 +static struct genl_ops ZZZ_genl_ops[] = {
81775 #include GENL_MAGIC_INCLUDE_FILE
81776 };
81777
81778 diff --git a/include/linux/gfp.h b/include/linux/gfp.h
81779 index b840e3b..aeaeef9 100644
81780 --- a/include/linux/gfp.h
81781 +++ b/include/linux/gfp.h
81782 @@ -34,6 +34,13 @@ struct vm_area_struct;
81783 #define ___GFP_NO_KSWAPD 0x400000u
81784 #define ___GFP_OTHER_NODE 0x800000u
81785 #define ___GFP_WRITE 0x1000000u
81786 +
81787 +#ifdef CONFIG_PAX_USERCOPY_SLABS
81788 +#define ___GFP_USERCOPY 0x2000000u
81789 +#else
81790 +#define ___GFP_USERCOPY 0
81791 +#endif
81792 +
81793 /* If the above are modified, __GFP_BITS_SHIFT may need updating */
81794
81795 /*
81796 @@ -90,6 +97,7 @@ struct vm_area_struct;
81797 #define __GFP_NO_KSWAPD ((__force gfp_t)___GFP_NO_KSWAPD)
81798 #define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */
81799 #define __GFP_WRITE ((__force gfp_t)___GFP_WRITE) /* Allocator intends to dirty page */
81800 +#define __GFP_USERCOPY ((__force gfp_t)___GFP_USERCOPY)/* Allocator intends to copy page to/from userland */
81801
81802 /*
81803 * This may seem redundant, but it's a way of annotating false positives vs.
81804 @@ -97,7 +105,7 @@ struct vm_area_struct;
81805 */
81806 #define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
81807
81808 -#define __GFP_BITS_SHIFT 25 /* Room for N __GFP_FOO bits */
81809 +#define __GFP_BITS_SHIFT 26 /* Room for N __GFP_FOO bits */
81810 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
81811
81812 /* This equals 0, but use constants in case they ever change */
81813 @@ -152,6 +160,8 @@ struct vm_area_struct;
81814 /* 4GB DMA on some platforms */
81815 #define GFP_DMA32 __GFP_DMA32
81816
81817 +#define GFP_USERCOPY __GFP_USERCOPY
81818 +
81819 /* Convert GFP flags to their corresponding migrate type */
81820 static inline int gfpflags_to_migratetype(const gfp_t gfp_flags)
81821 {
81822 diff --git a/include/linux/gracl.h b/include/linux/gracl.h
81823 new file mode 100644
81824 index 0000000..91858e4
81825 --- /dev/null
81826 +++ b/include/linux/gracl.h
81827 @@ -0,0 +1,342 @@
81828 +#ifndef GR_ACL_H
81829 +#define GR_ACL_H
81830 +
81831 +#include <linux/grdefs.h>
81832 +#include <linux/resource.h>
81833 +#include <linux/capability.h>
81834 +#include <linux/dcache.h>
81835 +#include <asm/resource.h>
81836 +
81837 +/* Major status information */
81838 +
81839 +#define GR_VERSION "grsecurity 3.1"
81840 +#define GRSECURITY_VERSION 0x3100
81841 +
81842 +enum {
81843 + GR_SHUTDOWN = 0,
81844 + GR_ENABLE = 1,
81845 + GR_SPROLE = 2,
81846 + GR_OLDRELOAD = 3,
81847 + GR_SEGVMOD = 4,
81848 + GR_STATUS = 5,
81849 + GR_UNSPROLE = 6,
81850 + GR_PASSSET = 7,
81851 + GR_SPROLEPAM = 8,
81852 + GR_RELOAD = 9,
81853 +};
81854 +
81855 +/* Password setup definitions
81856 + * kernel/grhash.c */
81857 +enum {
81858 + GR_PW_LEN = 128,
81859 + GR_SALT_LEN = 16,
81860 + GR_SHA_LEN = 32,
81861 +};
81862 +
81863 +enum {
81864 + GR_SPROLE_LEN = 64,
81865 +};
81866 +
81867 +enum {
81868 + GR_NO_GLOB = 0,
81869 + GR_REG_GLOB,
81870 + GR_CREATE_GLOB
81871 +};
81872 +
81873 +#define GR_NLIMITS 32
81874 +
81875 +/* Begin Data Structures */
81876 +
81877 +struct sprole_pw {
81878 + unsigned char *rolename;
81879 + unsigned char salt[GR_SALT_LEN];
81880 + unsigned char sum[GR_SHA_LEN]; /* 256-bit SHA hash of the password */
81881 +};
81882 +
81883 +struct name_entry {
81884 + __u32 key;
81885 + u64 inode;
81886 + dev_t device;
81887 + char *name;
81888 + __u16 len;
81889 + __u8 deleted;
81890 + struct name_entry *prev;
81891 + struct name_entry *next;
81892 +};
81893 +
81894 +struct inodev_entry {
81895 + struct name_entry *nentry;
81896 + struct inodev_entry *prev;
81897 + struct inodev_entry *next;
81898 +};
81899 +
81900 +struct acl_role_db {
81901 + struct acl_role_label **r_hash;
81902 + __u32 r_size;
81903 +};
81904 +
81905 +struct inodev_db {
81906 + struct inodev_entry **i_hash;
81907 + __u32 i_size;
81908 +};
81909 +
81910 +struct name_db {
81911 + struct name_entry **n_hash;
81912 + __u32 n_size;
81913 +};
81914 +
81915 +struct crash_uid {
81916 + uid_t uid;
81917 + unsigned long expires;
81918 +};
81919 +
81920 +struct gr_hash_struct {
81921 + void **table;
81922 + void **nametable;
81923 + void *first;
81924 + __u32 table_size;
81925 + __u32 used_size;
81926 + int type;
81927 +};
81928 +
81929 +/* Userspace Grsecurity ACL data structures */
81930 +
81931 +struct acl_subject_label {
81932 + char *filename;
81933 + u64 inode;
81934 + dev_t device;
81935 + __u32 mode;
81936 + kernel_cap_t cap_mask;
81937 + kernel_cap_t cap_lower;
81938 + kernel_cap_t cap_invert_audit;
81939 +
81940 + struct rlimit res[GR_NLIMITS];
81941 + __u32 resmask;
81942 +
81943 + __u8 user_trans_type;
81944 + __u8 group_trans_type;
81945 + uid_t *user_transitions;
81946 + gid_t *group_transitions;
81947 + __u16 user_trans_num;
81948 + __u16 group_trans_num;
81949 +
81950 + __u32 sock_families[2];
81951 + __u32 ip_proto[8];
81952 + __u32 ip_type;
81953 + struct acl_ip_label **ips;
81954 + __u32 ip_num;
81955 + __u32 inaddr_any_override;
81956 +
81957 + __u32 crashes;
81958 + unsigned long expires;
81959 +
81960 + struct acl_subject_label *parent_subject;
81961 + struct gr_hash_struct *hash;
81962 + struct acl_subject_label *prev;
81963 + struct acl_subject_label *next;
81964 +
81965 + struct acl_object_label **obj_hash;
81966 + __u32 obj_hash_size;
81967 + __u16 pax_flags;
81968 +};
81969 +
81970 +struct role_allowed_ip {
81971 + __u32 addr;
81972 + __u32 netmask;
81973 +
81974 + struct role_allowed_ip *prev;
81975 + struct role_allowed_ip *next;
81976 +};
81977 +
81978 +struct role_transition {
81979 + char *rolename;
81980 +
81981 + struct role_transition *prev;
81982 + struct role_transition *next;
81983 +};
81984 +
81985 +struct acl_role_label {
81986 + char *rolename;
81987 + uid_t uidgid;
81988 + __u16 roletype;
81989 +
81990 + __u16 auth_attempts;
81991 + unsigned long expires;
81992 +
81993 + struct acl_subject_label *root_label;
81994 + struct gr_hash_struct *hash;
81995 +
81996 + struct acl_role_label *prev;
81997 + struct acl_role_label *next;
81998 +
81999 + struct role_transition *transitions;
82000 + struct role_allowed_ip *allowed_ips;
82001 + uid_t *domain_children;
82002 + __u16 domain_child_num;
82003 +
82004 + umode_t umask;
82005 +
82006 + struct acl_subject_label **subj_hash;
82007 + __u32 subj_hash_size;
82008 +};
82009 +
82010 +struct user_acl_role_db {
82011 + struct acl_role_label **r_table;
82012 + __u32 num_pointers; /* Number of allocations to track */
82013 + __u32 num_roles; /* Number of roles */
82014 + __u32 num_domain_children; /* Number of domain children */
82015 + __u32 num_subjects; /* Number of subjects */
82016 + __u32 num_objects; /* Number of objects */
82017 +};
82018 +
82019 +struct acl_object_label {
82020 + char *filename;
82021 + u64 inode;
82022 + dev_t device;
82023 + __u32 mode;
82024 +
82025 + struct acl_subject_label *nested;
82026 + struct acl_object_label *globbed;
82027 +
82028 + /* next two structures not used */
82029 +
82030 + struct acl_object_label *prev;
82031 + struct acl_object_label *next;
82032 +};
82033 +
82034 +struct acl_ip_label {
82035 + char *iface;
82036 + __u32 addr;
82037 + __u32 netmask;
82038 + __u16 low, high;
82039 + __u8 mode;
82040 + __u32 type;
82041 + __u32 proto[8];
82042 +
82043 + /* next two structures not used */
82044 +
82045 + struct acl_ip_label *prev;
82046 + struct acl_ip_label *next;
82047 +};
82048 +
82049 +struct gr_arg {
82050 + struct user_acl_role_db role_db;
82051 + unsigned char pw[GR_PW_LEN];
82052 + unsigned char salt[GR_SALT_LEN];
82053 + unsigned char sum[GR_SHA_LEN];
82054 + unsigned char sp_role[GR_SPROLE_LEN];
82055 + struct sprole_pw *sprole_pws;
82056 + dev_t segv_device;
82057 + u64 segv_inode;
82058 + uid_t segv_uid;
82059 + __u16 num_sprole_pws;
82060 + __u16 mode;
82061 +};
82062 +
82063 +struct gr_arg_wrapper {
82064 + struct gr_arg *arg;
82065 + __u32 version;
82066 + __u32 size;
82067 +};
82068 +
82069 +struct subject_map {
82070 + struct acl_subject_label *user;
82071 + struct acl_subject_label *kernel;
82072 + struct subject_map *prev;
82073 + struct subject_map *next;
82074 +};
82075 +
82076 +struct acl_subj_map_db {
82077 + struct subject_map **s_hash;
82078 + __u32 s_size;
82079 +};
82080 +
82081 +struct gr_policy_state {
82082 + struct sprole_pw **acl_special_roles;
82083 + __u16 num_sprole_pws;
82084 + struct acl_role_label *kernel_role;
82085 + struct acl_role_label *role_list;
82086 + struct acl_role_label *default_role;
82087 + struct acl_role_db acl_role_set;
82088 + struct acl_subj_map_db subj_map_set;
82089 + struct name_db name_set;
82090 + struct inodev_db inodev_set;
82091 +};
82092 +
82093 +struct gr_alloc_state {
82094 + unsigned long alloc_stack_next;
82095 + unsigned long alloc_stack_size;
82096 + void **alloc_stack;
82097 +};
82098 +
82099 +struct gr_reload_state {
82100 + struct gr_policy_state oldpolicy;
82101 + struct gr_alloc_state oldalloc;
82102 + struct gr_policy_state newpolicy;
82103 + struct gr_alloc_state newalloc;
82104 + struct gr_policy_state *oldpolicy_ptr;
82105 + struct gr_alloc_state *oldalloc_ptr;
82106 + unsigned char oldmode;
82107 +};
82108 +
82109 +/* End Data Structures Section */
82110 +
82111 +/* Hash functions generated by empirical testing by Brad Spengler
82112 + Makes good use of the low bits of the inode. Generally 0-1 times
82113 + in loop for successful match. 0-3 for unsuccessful match.
82114 + Shift/add algorithm with modulus of table size and an XOR*/
82115 +
82116 +static __inline__ unsigned int
82117 +gr_rhash(const uid_t uid, const __u16 type, const unsigned int sz)
82118 +{
82119 + return ((((uid + type) << (16 + type)) ^ uid) % sz);
82120 +}
82121 +
82122 + static __inline__ unsigned int
82123 +gr_shash(const struct acl_subject_label *userp, const unsigned int sz)
82124 +{
82125 + return ((const unsigned long)userp % sz);
82126 +}
82127 +
82128 +static __inline__ unsigned int
82129 +gr_fhash(const u64 ino, const dev_t dev, const unsigned int sz)
82130 +{
82131 + unsigned int rem;
82132 + div_u64_rem((ino + dev) ^ ((ino << 13) + (ino << 23) + (dev << 9)), sz, &rem);
82133 + return rem;
82134 +}
82135 +
82136 +static __inline__ unsigned int
82137 +gr_nhash(const char *name, const __u16 len, const unsigned int sz)
82138 +{
82139 + return full_name_hash((const unsigned char *)name, len) % sz;
82140 +}
82141 +
82142 +#define FOR_EACH_SUBJECT_START(role,subj,iter) \
82143 + subj = NULL; \
82144 + iter = 0; \
82145 + while (iter < role->subj_hash_size) { \
82146 + if (subj == NULL) \
82147 + subj = role->subj_hash[iter]; \
82148 + if (subj == NULL) { \
82149 + iter++; \
82150 + continue; \
82151 + }
82152 +
82153 +#define FOR_EACH_SUBJECT_END(subj,iter) \
82154 + subj = subj->next; \
82155 + if (subj == NULL) \
82156 + iter++; \
82157 + }
82158 +
82159 +
82160 +#define FOR_EACH_NESTED_SUBJECT_START(role,subj) \
82161 + subj = role->hash->first; \
82162 + while (subj != NULL) {
82163 +
82164 +#define FOR_EACH_NESTED_SUBJECT_END(subj) \
82165 + subj = subj->next; \
82166 + }
82167 +
82168 +#endif
82169 +
82170 diff --git a/include/linux/gracl_compat.h b/include/linux/gracl_compat.h
82171 new file mode 100644
82172 index 0000000..af64092
82173 --- /dev/null
82174 +++ b/include/linux/gracl_compat.h
82175 @@ -0,0 +1,156 @@
82176 +#ifndef GR_ACL_COMPAT_H
82177 +#define GR_ACL_COMPAT_H
82178 +
82179 +#include <linux/resource.h>
82180 +#include <asm/resource.h>
82181 +
82182 +struct sprole_pw_compat {
82183 + compat_uptr_t rolename;
82184 + unsigned char salt[GR_SALT_LEN];
82185 + unsigned char sum[GR_SHA_LEN];
82186 +};
82187 +
82188 +struct gr_hash_struct_compat {
82189 + compat_uptr_t table;
82190 + compat_uptr_t nametable;
82191 + compat_uptr_t first;
82192 + __u32 table_size;
82193 + __u32 used_size;
82194 + int type;
82195 +};
82196 +
82197 +struct acl_subject_label_compat {
82198 + compat_uptr_t filename;
82199 + compat_u64 inode;
82200 + __u32 device;
82201 + __u32 mode;
82202 + kernel_cap_t cap_mask;
82203 + kernel_cap_t cap_lower;
82204 + kernel_cap_t cap_invert_audit;
82205 +
82206 + struct compat_rlimit res[GR_NLIMITS];
82207 + __u32 resmask;
82208 +
82209 + __u8 user_trans_type;
82210 + __u8 group_trans_type;
82211 + compat_uptr_t user_transitions;
82212 + compat_uptr_t group_transitions;
82213 + __u16 user_trans_num;
82214 + __u16 group_trans_num;
82215 +
82216 + __u32 sock_families[2];
82217 + __u32 ip_proto[8];
82218 + __u32 ip_type;
82219 + compat_uptr_t ips;
82220 + __u32 ip_num;
82221 + __u32 inaddr_any_override;
82222 +
82223 + __u32 crashes;
82224 + compat_ulong_t expires;
82225 +
82226 + compat_uptr_t parent_subject;
82227 + compat_uptr_t hash;
82228 + compat_uptr_t prev;
82229 + compat_uptr_t next;
82230 +
82231 + compat_uptr_t obj_hash;
82232 + __u32 obj_hash_size;
82233 + __u16 pax_flags;
82234 +};
82235 +
82236 +struct role_allowed_ip_compat {
82237 + __u32 addr;
82238 + __u32 netmask;
82239 +
82240 + compat_uptr_t prev;
82241 + compat_uptr_t next;
82242 +};
82243 +
82244 +struct role_transition_compat {
82245 + compat_uptr_t rolename;
82246 +
82247 + compat_uptr_t prev;
82248 + compat_uptr_t next;
82249 +};
82250 +
82251 +struct acl_role_label_compat {
82252 + compat_uptr_t rolename;
82253 + uid_t uidgid;
82254 + __u16 roletype;
82255 +
82256 + __u16 auth_attempts;
82257 + compat_ulong_t expires;
82258 +
82259 + compat_uptr_t root_label;
82260 + compat_uptr_t hash;
82261 +
82262 + compat_uptr_t prev;
82263 + compat_uptr_t next;
82264 +
82265 + compat_uptr_t transitions;
82266 + compat_uptr_t allowed_ips;
82267 + compat_uptr_t domain_children;
82268 + __u16 domain_child_num;
82269 +
82270 + umode_t umask;
82271 +
82272 + compat_uptr_t subj_hash;
82273 + __u32 subj_hash_size;
82274 +};
82275 +
82276 +struct user_acl_role_db_compat {
82277 + compat_uptr_t r_table;
82278 + __u32 num_pointers;
82279 + __u32 num_roles;
82280 + __u32 num_domain_children;
82281 + __u32 num_subjects;
82282 + __u32 num_objects;
82283 +};
82284 +
82285 +struct acl_object_label_compat {
82286 + compat_uptr_t filename;
82287 + compat_u64 inode;
82288 + __u32 device;
82289 + __u32 mode;
82290 +
82291 + compat_uptr_t nested;
82292 + compat_uptr_t globbed;
82293 +
82294 + compat_uptr_t prev;
82295 + compat_uptr_t next;
82296 +};
82297 +
82298 +struct acl_ip_label_compat {
82299 + compat_uptr_t iface;
82300 + __u32 addr;
82301 + __u32 netmask;
82302 + __u16 low, high;
82303 + __u8 mode;
82304 + __u32 type;
82305 + __u32 proto[8];
82306 +
82307 + compat_uptr_t prev;
82308 + compat_uptr_t next;
82309 +};
82310 +
82311 +struct gr_arg_compat {
82312 + struct user_acl_role_db_compat role_db;
82313 + unsigned char pw[GR_PW_LEN];
82314 + unsigned char salt[GR_SALT_LEN];
82315 + unsigned char sum[GR_SHA_LEN];
82316 + unsigned char sp_role[GR_SPROLE_LEN];
82317 + compat_uptr_t sprole_pws;
82318 + __u32 segv_device;
82319 + compat_u64 segv_inode;
82320 + uid_t segv_uid;
82321 + __u16 num_sprole_pws;
82322 + __u16 mode;
82323 +};
82324 +
82325 +struct gr_arg_wrapper_compat {
82326 + compat_uptr_t arg;
82327 + __u32 version;
82328 + __u32 size;
82329 +};
82330 +
82331 +#endif
82332 diff --git a/include/linux/gralloc.h b/include/linux/gralloc.h
82333 new file mode 100644
82334 index 0000000..323ecf2
82335 --- /dev/null
82336 +++ b/include/linux/gralloc.h
82337 @@ -0,0 +1,9 @@
82338 +#ifndef __GRALLOC_H
82339 +#define __GRALLOC_H
82340 +
82341 +void acl_free_all(void);
82342 +int acl_alloc_stack_init(unsigned long size);
82343 +void *acl_alloc(unsigned long len);
82344 +void *acl_alloc_num(unsigned long num, unsigned long len);
82345 +
82346 +#endif
82347 diff --git a/include/linux/grdefs.h b/include/linux/grdefs.h
82348 new file mode 100644
82349 index 0000000..be66033
82350 --- /dev/null
82351 +++ b/include/linux/grdefs.h
82352 @@ -0,0 +1,140 @@
82353 +#ifndef GRDEFS_H
82354 +#define GRDEFS_H
82355 +
82356 +/* Begin grsecurity status declarations */
82357 +
82358 +enum {
82359 + GR_READY = 0x01,
82360 + GR_STATUS_INIT = 0x00 // disabled state
82361 +};
82362 +
82363 +/* Begin ACL declarations */
82364 +
82365 +/* Role flags */
82366 +
82367 +enum {
82368 + GR_ROLE_USER = 0x0001,
82369 + GR_ROLE_GROUP = 0x0002,
82370 + GR_ROLE_DEFAULT = 0x0004,
82371 + GR_ROLE_SPECIAL = 0x0008,
82372 + GR_ROLE_AUTH = 0x0010,
82373 + GR_ROLE_NOPW = 0x0020,
82374 + GR_ROLE_GOD = 0x0040,
82375 + GR_ROLE_LEARN = 0x0080,
82376 + GR_ROLE_TPE = 0x0100,
82377 + GR_ROLE_DOMAIN = 0x0200,
82378 + GR_ROLE_PAM = 0x0400,
82379 + GR_ROLE_PERSIST = 0x0800
82380 +};
82381 +
82382 +/* ACL Subject and Object mode flags */
82383 +enum {
82384 + GR_DELETED = 0x80000000
82385 +};
82386 +
82387 +/* ACL Object-only mode flags */
82388 +enum {
82389 + GR_READ = 0x00000001,
82390 + GR_APPEND = 0x00000002,
82391 + GR_WRITE = 0x00000004,
82392 + GR_EXEC = 0x00000008,
82393 + GR_FIND = 0x00000010,
82394 + GR_INHERIT = 0x00000020,
82395 + GR_SETID = 0x00000040,
82396 + GR_CREATE = 0x00000080,
82397 + GR_DELETE = 0x00000100,
82398 + GR_LINK = 0x00000200,
82399 + GR_AUDIT_READ = 0x00000400,
82400 + GR_AUDIT_APPEND = 0x00000800,
82401 + GR_AUDIT_WRITE = 0x00001000,
82402 + GR_AUDIT_EXEC = 0x00002000,
82403 + GR_AUDIT_FIND = 0x00004000,
82404 + GR_AUDIT_INHERIT= 0x00008000,
82405 + GR_AUDIT_SETID = 0x00010000,
82406 + GR_AUDIT_CREATE = 0x00020000,
82407 + GR_AUDIT_DELETE = 0x00040000,
82408 + GR_AUDIT_LINK = 0x00080000,
82409 + GR_PTRACERD = 0x00100000,
82410 + GR_NOPTRACE = 0x00200000,
82411 + GR_SUPPRESS = 0x00400000,
82412 + GR_NOLEARN = 0x00800000,
82413 + GR_INIT_TRANSFER= 0x01000000
82414 +};
82415 +
82416 +#define GR_AUDITS (GR_AUDIT_READ | GR_AUDIT_WRITE | GR_AUDIT_APPEND | GR_AUDIT_EXEC | \
82417 + GR_AUDIT_FIND | GR_AUDIT_INHERIT | GR_AUDIT_SETID | \
82418 + GR_AUDIT_CREATE | GR_AUDIT_DELETE | GR_AUDIT_LINK)
82419 +
82420 +/* ACL subject-only mode flags */
82421 +enum {
82422 + GR_KILL = 0x00000001,
82423 + GR_VIEW = 0x00000002,
82424 + GR_PROTECTED = 0x00000004,
82425 + GR_LEARN = 0x00000008,
82426 + GR_OVERRIDE = 0x00000010,
82427 + /* just a placeholder, this mode is only used in userspace */
82428 + GR_DUMMY = 0x00000020,
82429 + GR_PROTSHM = 0x00000040,
82430 + GR_KILLPROC = 0x00000080,
82431 + GR_KILLIPPROC = 0x00000100,
82432 + /* just a placeholder, this mode is only used in userspace */
82433 + GR_NOTROJAN = 0x00000200,
82434 + GR_PROTPROCFD = 0x00000400,
82435 + GR_PROCACCT = 0x00000800,
82436 + GR_RELAXPTRACE = 0x00001000,
82437 + //GR_NESTED = 0x00002000,
82438 + GR_INHERITLEARN = 0x00004000,
82439 + GR_PROCFIND = 0x00008000,
82440 + GR_POVERRIDE = 0x00010000,
82441 + GR_KERNELAUTH = 0x00020000,
82442 + GR_ATSECURE = 0x00040000,
82443 + GR_SHMEXEC = 0x00080000
82444 +};
82445 +
82446 +enum {
82447 + GR_PAX_ENABLE_SEGMEXEC = 0x0001,
82448 + GR_PAX_ENABLE_PAGEEXEC = 0x0002,
82449 + GR_PAX_ENABLE_MPROTECT = 0x0004,
82450 + GR_PAX_ENABLE_RANDMMAP = 0x0008,
82451 + GR_PAX_ENABLE_EMUTRAMP = 0x0010,
82452 + GR_PAX_DISABLE_SEGMEXEC = 0x0100,
82453 + GR_PAX_DISABLE_PAGEEXEC = 0x0200,
82454 + GR_PAX_DISABLE_MPROTECT = 0x0400,
82455 + GR_PAX_DISABLE_RANDMMAP = 0x0800,
82456 + GR_PAX_DISABLE_EMUTRAMP = 0x1000,
82457 +};
82458 +
82459 +enum {
82460 + GR_ID_USER = 0x01,
82461 + GR_ID_GROUP = 0x02,
82462 +};
82463 +
82464 +enum {
82465 + GR_ID_ALLOW = 0x01,
82466 + GR_ID_DENY = 0x02,
82467 +};
82468 +
82469 +#define GR_CRASH_RES 31
82470 +#define GR_UIDTABLE_MAX 500
82471 +
82472 +/* begin resource learning section */
82473 +enum {
82474 + GR_RLIM_CPU_BUMP = 60,
82475 + GR_RLIM_FSIZE_BUMP = 50000,
82476 + GR_RLIM_DATA_BUMP = 10000,
82477 + GR_RLIM_STACK_BUMP = 1000,
82478 + GR_RLIM_CORE_BUMP = 10000,
82479 + GR_RLIM_RSS_BUMP = 500000,
82480 + GR_RLIM_NPROC_BUMP = 1,
82481 + GR_RLIM_NOFILE_BUMP = 5,
82482 + GR_RLIM_MEMLOCK_BUMP = 50000,
82483 + GR_RLIM_AS_BUMP = 500000,
82484 + GR_RLIM_LOCKS_BUMP = 2,
82485 + GR_RLIM_SIGPENDING_BUMP = 5,
82486 + GR_RLIM_MSGQUEUE_BUMP = 10000,
82487 + GR_RLIM_NICE_BUMP = 1,
82488 + GR_RLIM_RTPRIO_BUMP = 1,
82489 + GR_RLIM_RTTIME_BUMP = 1000000
82490 +};
82491 +
82492 +#endif
82493 diff --git a/include/linux/grinternal.h b/include/linux/grinternal.h
82494 new file mode 100644
82495 index 0000000..fb1de5d
82496 --- /dev/null
82497 +++ b/include/linux/grinternal.h
82498 @@ -0,0 +1,230 @@
82499 +#ifndef __GRINTERNAL_H
82500 +#define __GRINTERNAL_H
82501 +
82502 +#ifdef CONFIG_GRKERNSEC
82503 +
82504 +#include <linux/fs.h>
82505 +#include <linux/mnt_namespace.h>
82506 +#include <linux/nsproxy.h>
82507 +#include <linux/gracl.h>
82508 +#include <linux/grdefs.h>
82509 +#include <linux/grmsg.h>
82510 +
82511 +void gr_add_learn_entry(const char *fmt, ...)
82512 + __attribute__ ((format (printf, 1, 2)));
82513 +__u32 gr_search_file(const struct dentry *dentry, const __u32 mode,
82514 + const struct vfsmount *mnt);
82515 +__u32 gr_check_create(const struct dentry *new_dentry,
82516 + const struct dentry *parent,
82517 + const struct vfsmount *mnt, const __u32 mode);
82518 +int gr_check_protected_task(const struct task_struct *task);
82519 +__u32 to_gr_audit(const __u32 reqmode);
82520 +int gr_set_acls(const int type);
82521 +int gr_acl_is_enabled(void);
82522 +char gr_roletype_to_char(void);
82523 +
82524 +void gr_handle_alertkill(struct task_struct *task);
82525 +char *gr_to_filename(const struct dentry *dentry,
82526 + const struct vfsmount *mnt);
82527 +char *gr_to_filename1(const struct dentry *dentry,
82528 + const struct vfsmount *mnt);
82529 +char *gr_to_filename2(const struct dentry *dentry,
82530 + const struct vfsmount *mnt);
82531 +char *gr_to_filename3(const struct dentry *dentry,
82532 + const struct vfsmount *mnt);
82533 +
82534 +extern int grsec_enable_ptrace_readexec;
82535 +extern int grsec_enable_harden_ptrace;
82536 +extern int grsec_enable_link;
82537 +extern int grsec_enable_fifo;
82538 +extern int grsec_enable_execve;
82539 +extern int grsec_enable_shm;
82540 +extern int grsec_enable_execlog;
82541 +extern int grsec_enable_signal;
82542 +extern int grsec_enable_audit_ptrace;
82543 +extern int grsec_enable_forkfail;
82544 +extern int grsec_enable_time;
82545 +extern int grsec_enable_rofs;
82546 +extern int grsec_deny_new_usb;
82547 +extern int grsec_enable_chroot_shmat;
82548 +extern int grsec_enable_chroot_mount;
82549 +extern int grsec_enable_chroot_double;
82550 +extern int grsec_enable_chroot_pivot;
82551 +extern int grsec_enable_chroot_chdir;
82552 +extern int grsec_enable_chroot_chmod;
82553 +extern int grsec_enable_chroot_mknod;
82554 +extern int grsec_enable_chroot_fchdir;
82555 +extern int grsec_enable_chroot_nice;
82556 +extern int grsec_enable_chroot_execlog;
82557 +extern int grsec_enable_chroot_caps;
82558 +extern int grsec_enable_chroot_rename;
82559 +extern int grsec_enable_chroot_sysctl;
82560 +extern int grsec_enable_chroot_unix;
82561 +extern int grsec_enable_symlinkown;
82562 +extern kgid_t grsec_symlinkown_gid;
82563 +extern int grsec_enable_tpe;
82564 +extern kgid_t grsec_tpe_gid;
82565 +extern int grsec_enable_tpe_all;
82566 +extern int grsec_enable_tpe_invert;
82567 +extern int grsec_enable_socket_all;
82568 +extern kgid_t grsec_socket_all_gid;
82569 +extern int grsec_enable_socket_client;
82570 +extern kgid_t grsec_socket_client_gid;
82571 +extern int grsec_enable_socket_server;
82572 +extern kgid_t grsec_socket_server_gid;
82573 +extern kgid_t grsec_audit_gid;
82574 +extern int grsec_enable_group;
82575 +extern int grsec_enable_log_rwxmaps;
82576 +extern int grsec_enable_mount;
82577 +extern int grsec_enable_chdir;
82578 +extern int grsec_resource_logging;
82579 +extern int grsec_enable_blackhole;
82580 +extern int grsec_lastack_retries;
82581 +extern int grsec_enable_brute;
82582 +extern int grsec_enable_harden_ipc;
82583 +extern int grsec_lock;
82584 +
82585 +extern spinlock_t grsec_alert_lock;
82586 +extern unsigned long grsec_alert_wtime;
82587 +extern unsigned long grsec_alert_fyet;
82588 +
82589 +extern spinlock_t grsec_audit_lock;
82590 +
82591 +extern rwlock_t grsec_exec_file_lock;
82592 +
82593 +#define gr_task_fullpath(tsk) ((tsk)->exec_file ? \
82594 + gr_to_filename2((tsk)->exec_file->f_path.dentry, \
82595 + (tsk)->exec_file->f_path.mnt) : "/")
82596 +
82597 +#define gr_parent_task_fullpath(tsk) ((tsk)->real_parent->exec_file ? \
82598 + gr_to_filename3((tsk)->real_parent->exec_file->f_path.dentry, \
82599 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
82600 +
82601 +#define gr_task_fullpath0(tsk) ((tsk)->exec_file ? \
82602 + gr_to_filename((tsk)->exec_file->f_path.dentry, \
82603 + (tsk)->exec_file->f_path.mnt) : "/")
82604 +
82605 +#define gr_parent_task_fullpath0(tsk) ((tsk)->real_parent->exec_file ? \
82606 + gr_to_filename1((tsk)->real_parent->exec_file->f_path.dentry, \
82607 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
82608 +
82609 +#define proc_is_chrooted(tsk_a) ((tsk_a)->gr_is_chrooted)
82610 +
82611 +#define have_same_root(tsk_a,tsk_b) ((tsk_a)->gr_chroot_dentry == (tsk_b)->gr_chroot_dentry)
82612 +
82613 +static inline bool gr_is_same_file(const struct file *file1, const struct file *file2)
82614 +{
82615 + if (file1 && file2) {
82616 + const struct inode *inode1 = file1->f_path.dentry->d_inode;
82617 + const struct inode *inode2 = file2->f_path.dentry->d_inode;
82618 + if (inode1->i_ino == inode2->i_ino && inode1->i_sb->s_dev == inode2->i_sb->s_dev)
82619 + return true;
82620 + }
82621 +
82622 + return false;
82623 +}
82624 +
82625 +#define GR_CHROOT_CAPS {{ \
82626 + CAP_TO_MASK(CAP_LINUX_IMMUTABLE) | CAP_TO_MASK(CAP_NET_ADMIN) | \
82627 + CAP_TO_MASK(CAP_SYS_MODULE) | CAP_TO_MASK(CAP_SYS_RAWIO) | \
82628 + CAP_TO_MASK(CAP_SYS_PACCT) | CAP_TO_MASK(CAP_SYS_ADMIN) | \
82629 + CAP_TO_MASK(CAP_SYS_BOOT) | CAP_TO_MASK(CAP_SYS_TIME) | \
82630 + CAP_TO_MASK(CAP_NET_RAW) | CAP_TO_MASK(CAP_SYS_TTY_CONFIG) | \
82631 + CAP_TO_MASK(CAP_IPC_OWNER) | CAP_TO_MASK(CAP_SETFCAP), \
82632 + CAP_TO_MASK(CAP_SYSLOG) | CAP_TO_MASK(CAP_MAC_ADMIN) }}
82633 +
82634 +#define security_learn(normal_msg,args...) \
82635 +({ \
82636 + read_lock(&grsec_exec_file_lock); \
82637 + gr_add_learn_entry(normal_msg "\n", ## args); \
82638 + read_unlock(&grsec_exec_file_lock); \
82639 +})
82640 +
82641 +enum {
82642 + GR_DO_AUDIT,
82643 + GR_DONT_AUDIT,
82644 + /* used for non-audit messages that we shouldn't kill the task on */
82645 + GR_DONT_AUDIT_GOOD
82646 +};
82647 +
82648 +enum {
82649 + GR_TTYSNIFF,
82650 + GR_RBAC,
82651 + GR_RBAC_STR,
82652 + GR_STR_RBAC,
82653 + GR_RBAC_MODE2,
82654 + GR_RBAC_MODE3,
82655 + GR_FILENAME,
82656 + GR_SYSCTL_HIDDEN,
82657 + GR_NOARGS,
82658 + GR_ONE_INT,
82659 + GR_ONE_INT_TWO_STR,
82660 + GR_ONE_STR,
82661 + GR_STR_INT,
82662 + GR_TWO_STR_INT,
82663 + GR_TWO_INT,
82664 + GR_TWO_U64,
82665 + GR_THREE_INT,
82666 + GR_FIVE_INT_TWO_STR,
82667 + GR_TWO_STR,
82668 + GR_THREE_STR,
82669 + GR_FOUR_STR,
82670 + GR_STR_FILENAME,
82671 + GR_FILENAME_STR,
82672 + GR_FILENAME_TWO_INT,
82673 + GR_FILENAME_TWO_INT_STR,
82674 + GR_TEXTREL,
82675 + GR_PTRACE,
82676 + GR_RESOURCE,
82677 + GR_CAP,
82678 + GR_SIG,
82679 + GR_SIG2,
82680 + GR_CRASH1,
82681 + GR_CRASH2,
82682 + GR_PSACCT,
82683 + GR_RWXMAP,
82684 + GR_RWXMAPVMA
82685 +};
82686 +
82687 +#define gr_log_hidden_sysctl(audit, msg, str) gr_log_varargs(audit, msg, GR_SYSCTL_HIDDEN, str)
82688 +#define gr_log_ttysniff(audit, msg, task) gr_log_varargs(audit, msg, GR_TTYSNIFF, task)
82689 +#define gr_log_fs_rbac_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_RBAC, dentry, mnt)
82690 +#define gr_log_fs_rbac_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_RBAC_STR, dentry, mnt, str)
82691 +#define gr_log_fs_str_rbac(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_RBAC, str, dentry, mnt)
82692 +#define gr_log_fs_rbac_mode2(audit, msg, dentry, mnt, str1, str2) gr_log_varargs(audit, msg, GR_RBAC_MODE2, dentry, mnt, str1, str2)
82693 +#define gr_log_fs_rbac_mode3(audit, msg, dentry, mnt, str1, str2, str3) gr_log_varargs(audit, msg, GR_RBAC_MODE3, dentry, mnt, str1, str2, str3)
82694 +#define gr_log_fs_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_FILENAME, dentry, mnt)
82695 +#define gr_log_noargs(audit, msg) gr_log_varargs(audit, msg, GR_NOARGS)
82696 +#define gr_log_int(audit, msg, num) gr_log_varargs(audit, msg, GR_ONE_INT, num)
82697 +#define gr_log_int_str2(audit, msg, num, str1, str2) gr_log_varargs(audit, msg, GR_ONE_INT_TWO_STR, num, str1, str2)
82698 +#define gr_log_str(audit, msg, str) gr_log_varargs(audit, msg, GR_ONE_STR, str)
82699 +#define gr_log_str_int(audit, msg, str, num) gr_log_varargs(audit, msg, GR_STR_INT, str, num)
82700 +#define gr_log_int_int(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_INT, num1, num2)
82701 +#define gr_log_two_u64(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_U64, num1, num2)
82702 +#define gr_log_int3(audit, msg, num1, num2, num3) gr_log_varargs(audit, msg, GR_THREE_INT, num1, num2, num3)
82703 +#define gr_log_int5_str2(audit, msg, num1, num2, str1, str2) gr_log_varargs(audit, msg, GR_FIVE_INT_TWO_STR, num1, num2, str1, str2)
82704 +#define gr_log_str_str(audit, msg, str1, str2) gr_log_varargs(audit, msg, GR_TWO_STR, str1, str2)
82705 +#define gr_log_str2_int(audit, msg, str1, str2, num) gr_log_varargs(audit, msg, GR_TWO_STR_INT, str1, str2, num)
82706 +#define gr_log_str3(audit, msg, str1, str2, str3) gr_log_varargs(audit, msg, GR_THREE_STR, str1, str2, str3)
82707 +#define gr_log_str4(audit, msg, str1, str2, str3, str4) gr_log_varargs(audit, msg, GR_FOUR_STR, str1, str2, str3, str4)
82708 +#define gr_log_str_fs(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_FILENAME, str, dentry, mnt)
82709 +#define gr_log_fs_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_FILENAME_STR, dentry, mnt, str)
82710 +#define gr_log_fs_int2(audit, msg, dentry, mnt, num1, num2) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT, dentry, mnt, num1, num2)
82711 +#define gr_log_fs_int2_str(audit, msg, dentry, mnt, num1, num2, str) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT_STR, dentry, mnt, num1, num2, str)
82712 +#define gr_log_textrel_ulong_ulong(audit, msg, file, ulong1, ulong2) gr_log_varargs(audit, msg, GR_TEXTREL, file, ulong1, ulong2)
82713 +#define gr_log_ptrace(audit, msg, task) gr_log_varargs(audit, msg, GR_PTRACE, task)
82714 +#define gr_log_res_ulong2_str(audit, msg, task, ulong1, str, ulong2) gr_log_varargs(audit, msg, GR_RESOURCE, task, ulong1, str, ulong2)
82715 +#define gr_log_cap(audit, msg, task, str) gr_log_varargs(audit, msg, GR_CAP, task, str)
82716 +#define gr_log_sig_addr(audit, msg, str, addr) gr_log_varargs(audit, msg, GR_SIG, str, addr)
82717 +#define gr_log_sig_task(audit, msg, task, num) gr_log_varargs(audit, msg, GR_SIG2, task, num)
82718 +#define gr_log_crash1(audit, msg, task, ulong) gr_log_varargs(audit, msg, GR_CRASH1, task, ulong)
82719 +#define gr_log_crash2(audit, msg, task, ulong1) gr_log_varargs(audit, msg, GR_CRASH2, task, ulong1)
82720 +#define gr_log_procacct(audit, msg, task, num1, num2, num3, num4, num5, num6, num7, num8, num9) gr_log_varargs(audit, msg, GR_PSACCT, task, num1, num2, num3, num4, num5, num6, num7, num8, num9)
82721 +#define gr_log_rwxmap(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAP, str)
82722 +#define gr_log_rwxmap_vma(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAPVMA, str)
82723 +
82724 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...);
82725 +
82726 +#endif
82727 +
82728 +#endif
82729 diff --git a/include/linux/grmsg.h b/include/linux/grmsg.h
82730 new file mode 100644
82731 index 0000000..26ef560
82732 --- /dev/null
82733 +++ b/include/linux/grmsg.h
82734 @@ -0,0 +1,118 @@
82735 +#define DEFAULTSECMSG "%.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u, parent %.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u"
82736 +#define GR_ACL_PROCACCT_MSG "%.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u run time:[%ud %uh %um %us] cpu time:[%ud %uh %um %us] %s with exit code %ld, parent %.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u"
82737 +#define GR_PTRACE_ACL_MSG "denied ptrace of %.950s(%.16s:%d) by "
82738 +#define GR_STOPMOD_MSG "denied modification of module state by "
82739 +#define GR_ROFS_BLOCKWRITE_MSG "denied write to block device %.950s by "
82740 +#define GR_ROFS_MOUNT_MSG "denied writable mount of %.950s by "
82741 +#define GR_IOPERM_MSG "denied use of ioperm() by "
82742 +#define GR_IOPL_MSG "denied use of iopl() by "
82743 +#define GR_SHMAT_ACL_MSG "denied attach of shared memory of UID %u, PID %d, ID %u by "
82744 +#define GR_UNIX_CHROOT_MSG "denied connect() to abstract AF_UNIX socket outside of chroot by "
82745 +#define GR_SHMAT_CHROOT_MSG "denied attach of shared memory outside of chroot by "
82746 +#define GR_MEM_READWRITE_MSG "denied access of range %Lx -> %Lx in /dev/mem by "
82747 +#define GR_SYMLINK_MSG "not following symlink %.950s owned by %d.%d by "
82748 +#define GR_LEARN_AUDIT_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%lu\t%lu\t%.4095s\t%lu\t%pI4"
82749 +#define GR_ID_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%c\t%d\t%d\t%d\t%pI4"
82750 +#define GR_HIDDEN_ACL_MSG "%s access to hidden file %.950s by "
82751 +#define GR_OPEN_ACL_MSG "%s open of %.950s for%s%s by "
82752 +#define GR_CREATE_ACL_MSG "%s create of %.950s for%s%s by "
82753 +#define GR_FIFO_MSG "denied writing FIFO %.950s of %d.%d by "
82754 +#define GR_MKNOD_CHROOT_MSG "denied mknod of %.950s from chroot by "
82755 +#define GR_MKNOD_ACL_MSG "%s mknod of %.950s by "
82756 +#define GR_UNIXCONNECT_ACL_MSG "%s connect() to the unix domain socket %.950s by "
82757 +#define GR_TTYSNIFF_ACL_MSG "terminal being sniffed by IP:%pI4 %.480s[%.16s:%d], parent %.480s[%.16s:%d] against "
82758 +#define GR_MKDIR_ACL_MSG "%s mkdir of %.950s by "
82759 +#define GR_RMDIR_ACL_MSG "%s rmdir of %.950s by "
82760 +#define GR_UNLINK_ACL_MSG "%s unlink of %.950s by "
82761 +#define GR_SYMLINK_ACL_MSG "%s symlink from %.480s to %.480s by "
82762 +#define GR_HARDLINK_MSG "denied hardlink of %.930s (owned by %d.%d) to %.30s for "
82763 +#define GR_LINK_ACL_MSG "%s link of %.480s to %.480s by "
82764 +#define GR_INHERIT_ACL_MSG "successful inherit of %.480s's ACL for %.480s by "
82765 +#define GR_RENAME_ACL_MSG "%s rename of %.480s to %.480s by "
82766 +#define GR_UNSAFESHARE_EXEC_ACL_MSG "denied exec with cloned fs of %.950s by "
82767 +#define GR_PTRACE_EXEC_ACL_MSG "denied ptrace of %.950s by "
82768 +#define GR_EXEC_ACL_MSG "%s execution of %.950s by "
82769 +#define GR_EXEC_TPE_MSG "denied untrusted exec (due to %.70s) of %.950s by "
82770 +#define GR_SEGVSTART_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning uid %u from login for %lu seconds"
82771 +#define GR_SEGVNOSUID_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning execution for %lu seconds"
82772 +#define GR_MOUNT_CHROOT_MSG "denied mount of %.256s as %.930s from chroot by "
82773 +#define GR_PIVOT_CHROOT_MSG "denied pivot_root from chroot by "
82774 +#define GR_TRUNCATE_ACL_MSG "%s truncate of %.950s by "
82775 +#define GR_ATIME_ACL_MSG "%s access time change of %.950s by "
82776 +#define GR_ACCESS_ACL_MSG "%s access of %.950s for%s%s%s by "
82777 +#define GR_CHROOT_CHROOT_MSG "denied double chroot to %.950s by "
82778 +#define GR_CHROOT_RENAME_MSG "denied bad rename of %.950s out of a chroot by "
82779 +#define GR_CHMOD_CHROOT_MSG "denied chmod +s of %.950s by "
82780 +#define GR_CHMOD_ACL_MSG "%s chmod of %.950s by "
82781 +#define GR_CHROOT_FCHDIR_MSG "denied fchdir outside of chroot to %.950s by "
82782 +#define GR_CHROOT_FHANDLE_MSG "denied use of file handles inside chroot by "
82783 +#define GR_CHOWN_ACL_MSG "%s chown of %.950s by "
82784 +#define GR_SETXATTR_ACL_MSG "%s setting extended attribute of %.950s by "
82785 +#define GR_REMOVEXATTR_ACL_MSG "%s removing extended attribute of %.950s by "
82786 +#define GR_WRITLIB_ACL_MSG "denied load of writable library %.950s by "
82787 +#define GR_INITF_ACL_MSG "init_variables() failed %s by "
82788 +#define GR_DISABLED_ACL_MSG "Error loading %s, trying to run kernel with acls disabled. To disable acls at startup use <kernel image name> gracl=off from your boot loader"
82789 +#define GR_DEV_ACL_MSG "/dev/grsec: %d bytes sent %d required, being fed garbage by "
82790 +#define GR_SHUTS_ACL_MSG "shutdown auth success for "
82791 +#define GR_SHUTF_ACL_MSG "shutdown auth failure for "
82792 +#define GR_SHUTI_ACL_MSG "ignoring shutdown for disabled RBAC system for "
82793 +#define GR_SEGVMODS_ACL_MSG "segvmod auth success for "
82794 +#define GR_SEGVMODF_ACL_MSG "segvmod auth failure for "
82795 +#define GR_SEGVMODI_ACL_MSG "ignoring segvmod for disabled RBAC system for "
82796 +#define GR_ENABLE_ACL_MSG "%s RBAC system loaded by "
82797 +#define GR_ENABLEF_ACL_MSG "unable to load %s for "
82798 +#define GR_RELOADI_ACL_MSG "ignoring reload request for disabled RBAC system"
82799 +#define GR_RELOAD_ACL_MSG "%s RBAC system reloaded by "
82800 +#define GR_RELOADF_ACL_MSG "failed reload of %s for "
82801 +#define GR_SPROLEI_ACL_MSG "ignoring change to special role for disabled RBAC system for "
82802 +#define GR_SPROLES_ACL_MSG "successful change to special role %s (id %d) by "
82803 +#define GR_SPROLEL_ACL_MSG "special role %s (id %d) exited by "
82804 +#define GR_SPROLEF_ACL_MSG "special role %s failure for "
82805 +#define GR_UNSPROLEI_ACL_MSG "ignoring unauth of special role for disabled RBAC system for "
82806 +#define GR_UNSPROLES_ACL_MSG "successful unauth of special role %s (id %d) by "
82807 +#define GR_INVMODE_ACL_MSG "invalid mode %d by "
82808 +#define GR_PRIORITY_CHROOT_MSG "denied priority change of process (%.16s:%d) by "
82809 +#define GR_FAILFORK_MSG "failed fork with errno %s by "
82810 +#define GR_NICE_CHROOT_MSG "denied priority change by "
82811 +#define GR_UNISIGLOG_MSG "%.32s occurred at %p in "
82812 +#define GR_DUALSIGLOG_MSG "signal %d sent to " DEFAULTSECMSG " by "
82813 +#define GR_SIG_ACL_MSG "denied send of signal %d to protected task " DEFAULTSECMSG " by "
82814 +#define GR_SYSCTL_MSG "denied modification of grsecurity sysctl value : %.32s by "
82815 +#define GR_SYSCTL_ACL_MSG "%s sysctl of %.950s for%s%s by "
82816 +#define GR_TIME_MSG "time set by "
82817 +#define GR_DEFACL_MSG "fatal: unable to find subject for (%.16s:%d), loaded by "
82818 +#define GR_MMAP_ACL_MSG "%s executable mmap of %.950s by "
82819 +#define GR_MPROTECT_ACL_MSG "%s executable mprotect of %.950s by "
82820 +#define GR_SOCK_MSG "denied socket(%.16s,%.16s,%.16s) by "
82821 +#define GR_SOCK_NOINET_MSG "denied socket(%.16s,%.16s,%d) by "
82822 +#define GR_BIND_MSG "denied bind() by "
82823 +#define GR_CONNECT_MSG "denied connect() by "
82824 +#define GR_BIND_ACL_MSG "denied bind() to %pI4 port %u sock type %.16s protocol %.16s by "
82825 +#define GR_CONNECT_ACL_MSG "denied connect() to %pI4 port %u sock type %.16s protocol %.16s by "
82826 +#define GR_IP_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%pI4\t%u\t%u\t%u\t%u\t%pI4"
82827 +#define GR_EXEC_CHROOT_MSG "exec of %.980s within chroot by process "
82828 +#define GR_CAP_ACL_MSG "use of %s denied for "
82829 +#define GR_CAP_CHROOT_MSG "use of %s in chroot denied for "
82830 +#define GR_CAP_ACL_MSG2 "use of %s permitted for "
82831 +#define GR_USRCHANGE_ACL_MSG "change to uid %u denied for "
82832 +#define GR_GRPCHANGE_ACL_MSG "change to gid %u denied for "
82833 +#define GR_REMOUNT_AUDIT_MSG "remount of %.256s by "
82834 +#define GR_UNMOUNT_AUDIT_MSG "unmount of %.256s by "
82835 +#define GR_MOUNT_AUDIT_MSG "mount of %.256s to %.256s by "
82836 +#define GR_CHDIR_AUDIT_MSG "chdir to %.980s by "
82837 +#define GR_EXEC_AUDIT_MSG "exec of %.930s (%.128s) by "
82838 +#define GR_RESOURCE_MSG "denied resource overstep by requesting %lu for %.16s against limit %lu for "
82839 +#define GR_RWXMMAP_MSG "denied RWX mmap of %.950s by "
82840 +#define GR_RWXMPROTECT_MSG "denied RWX mprotect of %.950s by "
82841 +#define GR_TEXTREL_AUDIT_MSG "denied text relocation in %.950s, VMA:0x%08lx 0x%08lx by "
82842 +#define GR_PTGNUSTACK_MSG "denied marking stack executable as requested by PT_GNU_STACK marking in %.950s by "
82843 +#define GR_VM86_MSG "denied use of vm86 by "
82844 +#define GR_PTRACE_AUDIT_MSG "process %.950s(%.16s:%d) attached to via ptrace by "
82845 +#define GR_PTRACE_READEXEC_MSG "denied ptrace of unreadable binary %.950s by "
82846 +#define GR_INIT_TRANSFER_MSG "persistent special role transferred privilege to init by "
82847 +#define GR_BADPROCPID_MSG "denied read of sensitive /proc/pid/%s entry via fd passed across exec by "
82848 +#define GR_SYMLINKOWNER_MSG "denied following symlink %.950s since symlink owner %u does not match target owner %u, by "
82849 +#define GR_BRUTE_DAEMON_MSG "bruteforce prevention initiated for the next 30 minutes or until service restarted, stalling each fork 30 seconds. Please investigate the crash report for "
82850 +#define GR_BRUTE_SUID_MSG "bruteforce prevention initiated due to crash of %.950s against uid %u, banning suid/sgid execs for %u minutes. Please investigate the crash report for "
82851 +#define GR_IPC_DENIED_MSG "denied %s of overly-permissive IPC object with creator uid %u by "
82852 +#define GR_MSRWRITE_MSG "denied write to CPU MSR by "
82853 diff --git a/include/linux/grsecurity.h b/include/linux/grsecurity.h
82854 new file mode 100644
82855 index 0000000..63c1850
82856 --- /dev/null
82857 +++ b/include/linux/grsecurity.h
82858 @@ -0,0 +1,250 @@
82859 +#ifndef GR_SECURITY_H
82860 +#define GR_SECURITY_H
82861 +#include <linux/fs.h>
82862 +#include <linux/fs_struct.h>
82863 +#include <linux/binfmts.h>
82864 +#include <linux/gracl.h>
82865 +
82866 +/* notify of brain-dead configs */
82867 +#if defined(CONFIG_GRKERNSEC_PROC_USER) && defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
82868 +#error "CONFIG_GRKERNSEC_PROC_USER and CONFIG_GRKERNSEC_PROC_USERGROUP cannot both be enabled."
82869 +#endif
82870 +#if defined(CONFIG_GRKERNSEC_PROC) && !defined(CONFIG_GRKERNSEC_PROC_USER) && !defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
82871 +#error "CONFIG_GRKERNSEC_PROC enabled, but neither CONFIG_GRKERNSEC_PROC_USER nor CONFIG_GRKERNSEC_PROC_USERGROUP enabled"
82872 +#endif
82873 +#if defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_PAGEEXEC) && !defined(CONFIG_PAX_SEGMEXEC) && !defined(CONFIG_PAX_KERNEXEC)
82874 +#error "CONFIG_PAX_NOEXEC enabled, but PAGEEXEC, SEGMEXEC, and KERNEXEC are disabled."
82875 +#endif
82876 +#if defined(CONFIG_PAX_ASLR) && !defined(CONFIG_PAX_RANDKSTACK) && !defined(CONFIG_PAX_RANDUSTACK) && !defined(CONFIG_PAX_RANDMMAP)
82877 +#error "CONFIG_PAX_ASLR enabled, but RANDKSTACK, RANDUSTACK, and RANDMMAP are disabled."
82878 +#endif
82879 +#if defined(CONFIG_PAX) && !defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_ASLR)
82880 +#error "CONFIG_PAX enabled, but no PaX options are enabled."
82881 +#endif
82882 +
82883 +int gr_handle_new_usb(void);
82884 +
82885 +void gr_handle_brute_attach(int dumpable);
82886 +void gr_handle_brute_check(void);
82887 +void gr_handle_kernel_exploit(void);
82888 +
82889 +char gr_roletype_to_char(void);
82890 +
82891 +int gr_proc_is_restricted(void);
82892 +
82893 +int gr_acl_enable_at_secure(void);
82894 +
82895 +int gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs);
82896 +int gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs);
82897 +
82898 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap);
82899 +
82900 +void gr_del_task_from_ip_table(struct task_struct *p);
82901 +
82902 +int gr_pid_is_chrooted(struct task_struct *p);
82903 +int gr_handle_chroot_fowner(struct pid *pid, enum pid_type type);
82904 +int gr_handle_chroot_nice(void);
82905 +int gr_handle_chroot_sysctl(const int op);
82906 +int gr_handle_chroot_setpriority(struct task_struct *p,
82907 + const int niceval);
82908 +int gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt);
82909 +int gr_chroot_fhandle(void);
82910 +int gr_handle_chroot_chroot(const struct dentry *dentry,
82911 + const struct vfsmount *mnt);
82912 +void gr_handle_chroot_chdir(const struct path *path);
82913 +int gr_handle_chroot_chmod(const struct dentry *dentry,
82914 + const struct vfsmount *mnt, const int mode);
82915 +int gr_handle_chroot_mknod(const struct dentry *dentry,
82916 + const struct vfsmount *mnt, const int mode);
82917 +int gr_handle_chroot_mount(const struct dentry *dentry,
82918 + const struct vfsmount *mnt,
82919 + const char *dev_name);
82920 +int gr_handle_chroot_pivot(void);
82921 +int gr_handle_chroot_unix(const pid_t pid);
82922 +
82923 +int gr_handle_rawio(const struct inode *inode);
82924 +
82925 +void gr_handle_ioperm(void);
82926 +void gr_handle_iopl(void);
82927 +void gr_handle_msr_write(void);
82928 +
82929 +umode_t gr_acl_umask(void);
82930 +
82931 +int gr_tpe_allow(const struct file *file);
82932 +
82933 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path);
82934 +void gr_clear_chroot_entries(struct task_struct *task);
82935 +
82936 +void gr_log_forkfail(const int retval);
82937 +void gr_log_timechange(void);
82938 +void gr_log_signal(const int sig, const void *addr, const struct task_struct *t);
82939 +void gr_log_chdir(const struct dentry *dentry,
82940 + const struct vfsmount *mnt);
82941 +void gr_log_chroot_exec(const struct dentry *dentry,
82942 + const struct vfsmount *mnt);
82943 +void gr_log_remount(const char *devname, const int retval);
82944 +void gr_log_unmount(const char *devname, const int retval);
82945 +void gr_log_mount(const char *from, struct path *to, const int retval);
82946 +void gr_log_textrel(struct vm_area_struct *vma);
82947 +void gr_log_ptgnustack(struct file *file);
82948 +void gr_log_rwxmmap(struct file *file);
82949 +void gr_log_rwxmprotect(struct vm_area_struct *vma);
82950 +
82951 +int gr_handle_follow_link(const struct inode *parent,
82952 + const struct inode *inode,
82953 + const struct dentry *dentry,
82954 + const struct vfsmount *mnt);
82955 +int gr_handle_fifo(const struct dentry *dentry,
82956 + const struct vfsmount *mnt,
82957 + const struct dentry *dir, const int flag,
82958 + const int acc_mode);
82959 +int gr_handle_hardlink(const struct dentry *dentry,
82960 + const struct vfsmount *mnt,
82961 + struct inode *inode,
82962 + const int mode, const struct filename *to);
82963 +
82964 +int gr_is_capable(const int cap);
82965 +int gr_is_capable_nolog(const int cap);
82966 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
82967 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap);
82968 +
82969 +void gr_copy_label(struct task_struct *tsk);
82970 +void gr_handle_crash(struct task_struct *task, const int sig);
82971 +int gr_handle_signal(const struct task_struct *p, const int sig);
82972 +int gr_check_crash_uid(const kuid_t uid);
82973 +int gr_check_protected_task(const struct task_struct *task);
82974 +int gr_check_protected_task_fowner(struct pid *pid, enum pid_type type);
82975 +int gr_acl_handle_mmap(const struct file *file,
82976 + const unsigned long prot);
82977 +int gr_acl_handle_mprotect(const struct file *file,
82978 + const unsigned long prot);
82979 +int gr_check_hidden_task(const struct task_struct *tsk);
82980 +__u32 gr_acl_handle_truncate(const struct dentry *dentry,
82981 + const struct vfsmount *mnt);
82982 +__u32 gr_acl_handle_utime(const struct dentry *dentry,
82983 + const struct vfsmount *mnt);
82984 +__u32 gr_acl_handle_access(const struct dentry *dentry,
82985 + const struct vfsmount *mnt, const int fmode);
82986 +__u32 gr_acl_handle_chmod(const struct dentry *dentry,
82987 + const struct vfsmount *mnt, umode_t *mode);
82988 +__u32 gr_acl_handle_chown(const struct dentry *dentry,
82989 + const struct vfsmount *mnt);
82990 +__u32 gr_acl_handle_setxattr(const struct dentry *dentry,
82991 + const struct vfsmount *mnt);
82992 +__u32 gr_acl_handle_removexattr(const struct dentry *dentry,
82993 + const struct vfsmount *mnt);
82994 +int gr_handle_ptrace(struct task_struct *task, const long request);
82995 +int gr_handle_proc_ptrace(struct task_struct *task);
82996 +__u32 gr_acl_handle_execve(const struct dentry *dentry,
82997 + const struct vfsmount *mnt);
82998 +int gr_check_crash_exec(const struct file *filp);
82999 +int gr_acl_is_enabled(void);
83000 +void gr_set_role_label(struct task_struct *task, const kuid_t uid,
83001 + const kgid_t gid);
83002 +int gr_set_proc_label(const struct dentry *dentry,
83003 + const struct vfsmount *mnt,
83004 + const int unsafe_flags);
83005 +__u32 gr_acl_handle_hidden_file(const struct dentry *dentry,
83006 + const struct vfsmount *mnt);
83007 +__u32 gr_acl_handle_open(const struct dentry *dentry,
83008 + const struct vfsmount *mnt, int acc_mode);
83009 +__u32 gr_acl_handle_creat(const struct dentry *dentry,
83010 + const struct dentry *p_dentry,
83011 + const struct vfsmount *p_mnt,
83012 + int open_flags, int acc_mode, const int imode);
83013 +void gr_handle_create(const struct dentry *dentry,
83014 + const struct vfsmount *mnt);
83015 +void gr_handle_proc_create(const struct dentry *dentry,
83016 + const struct inode *inode);
83017 +__u32 gr_acl_handle_mknod(const struct dentry *new_dentry,
83018 + const struct dentry *parent_dentry,
83019 + const struct vfsmount *parent_mnt,
83020 + const int mode);
83021 +__u32 gr_acl_handle_mkdir(const struct dentry *new_dentry,
83022 + const struct dentry *parent_dentry,
83023 + const struct vfsmount *parent_mnt);
83024 +__u32 gr_acl_handle_rmdir(const struct dentry *dentry,
83025 + const struct vfsmount *mnt);
83026 +void gr_handle_delete(const u64 ino, const dev_t dev);
83027 +__u32 gr_acl_handle_unlink(const struct dentry *dentry,
83028 + const struct vfsmount *mnt);
83029 +__u32 gr_acl_handle_symlink(const struct dentry *new_dentry,
83030 + const struct dentry *parent_dentry,
83031 + const struct vfsmount *parent_mnt,
83032 + const struct filename *from);
83033 +__u32 gr_acl_handle_link(const struct dentry *new_dentry,
83034 + const struct dentry *parent_dentry,
83035 + const struct vfsmount *parent_mnt,
83036 + const struct dentry *old_dentry,
83037 + const struct vfsmount *old_mnt, const struct filename *to);
83038 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target);
83039 +int gr_acl_handle_rename(struct dentry *new_dentry,
83040 + struct dentry *parent_dentry,
83041 + const struct vfsmount *parent_mnt,
83042 + struct dentry *old_dentry,
83043 + struct inode *old_parent_inode,
83044 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags);
83045 +void gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
83046 + struct dentry *old_dentry,
83047 + struct dentry *new_dentry,
83048 + struct vfsmount *mnt, const __u8 replace, unsigned int flags);
83049 +__u32 gr_check_link(const struct dentry *new_dentry,
83050 + const struct dentry *parent_dentry,
83051 + const struct vfsmount *parent_mnt,
83052 + const struct dentry *old_dentry,
83053 + const struct vfsmount *old_mnt);
83054 +int gr_acl_handle_filldir(const struct file *file, const char *name,
83055 + const unsigned int namelen, const u64 ino);
83056 +
83057 +__u32 gr_acl_handle_unix(const struct dentry *dentry,
83058 + const struct vfsmount *mnt);
83059 +void gr_acl_handle_exit(void);
83060 +void gr_acl_handle_psacct(struct task_struct *task, const long code);
83061 +int gr_acl_handle_procpidmem(const struct task_struct *task);
83062 +int gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags);
83063 +int gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode);
83064 +void gr_audit_ptrace(struct task_struct *task);
83065 +dev_t gr_get_dev_from_dentry(struct dentry *dentry);
83066 +u64 gr_get_ino_from_dentry(struct dentry *dentry);
83067 +void gr_put_exec_file(struct task_struct *task);
83068 +
83069 +int gr_ptrace_readexec(struct file *file, int unsafe_flags);
83070 +
83071 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
83072 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
83073 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
83074 + struct dentry *newdentry, struct vfsmount *newmnt);
83075 +
83076 +#ifdef CONFIG_GRKERNSEC_RESLOG
83077 +extern void gr_log_resource(const struct task_struct *task, const int res,
83078 + const unsigned long wanted, const int gt);
83079 +#else
83080 +static inline void gr_log_resource(const struct task_struct *task, const int res,
83081 + const unsigned long wanted, const int gt)
83082 +{
83083 +}
83084 +#endif
83085 +
83086 +#ifdef CONFIG_GRKERNSEC
83087 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p);
83088 +void gr_handle_vm86(void);
83089 +void gr_handle_mem_readwrite(u64 from, u64 to);
83090 +
83091 +void gr_log_badprocpid(const char *entry);
83092 +
83093 +extern int grsec_enable_dmesg;
83094 +extern int grsec_disable_privio;
83095 +
83096 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
83097 +extern kgid_t grsec_proc_gid;
83098 +#endif
83099 +
83100 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
83101 +extern int grsec_enable_chroot_findtask;
83102 +#endif
83103 +#ifdef CONFIG_GRKERNSEC_SETXID
83104 +extern int grsec_enable_setxid;
83105 +#endif
83106 +#endif
83107 +
83108 +#endif
83109 diff --git a/include/linux/grsock.h b/include/linux/grsock.h
83110 new file mode 100644
83111 index 0000000..e7ffaaf
83112 --- /dev/null
83113 +++ b/include/linux/grsock.h
83114 @@ -0,0 +1,19 @@
83115 +#ifndef __GRSOCK_H
83116 +#define __GRSOCK_H
83117 +
83118 +extern void gr_attach_curr_ip(const struct sock *sk);
83119 +extern int gr_handle_sock_all(const int family, const int type,
83120 + const int protocol);
83121 +extern int gr_handle_sock_server(const struct sockaddr *sck);
83122 +extern int gr_handle_sock_server_other(const struct sock *sck);
83123 +extern int gr_handle_sock_client(const struct sockaddr *sck);
83124 +extern int gr_search_connect(struct socket * sock,
83125 + struct sockaddr_in * addr);
83126 +extern int gr_search_bind(struct socket * sock,
83127 + struct sockaddr_in * addr);
83128 +extern int gr_search_listen(struct socket * sock);
83129 +extern int gr_search_accept(struct socket * sock);
83130 +extern int gr_search_socket(const int domain, const int type,
83131 + const int protocol);
83132 +
83133 +#endif
83134 diff --git a/include/linux/highmem.h b/include/linux/highmem.h
83135 index 9286a46..373f27f 100644
83136 --- a/include/linux/highmem.h
83137 +++ b/include/linux/highmem.h
83138 @@ -189,6 +189,18 @@ static inline void clear_highpage(struct page *page)
83139 kunmap_atomic(kaddr);
83140 }
83141
83142 +static inline void sanitize_highpage(struct page *page)
83143 +{
83144 + void *kaddr;
83145 + unsigned long flags;
83146 +
83147 + local_irq_save(flags);
83148 + kaddr = kmap_atomic(page);
83149 + clear_page(kaddr);
83150 + kunmap_atomic(kaddr);
83151 + local_irq_restore(flags);
83152 +}
83153 +
83154 static inline void zero_user_segments(struct page *page,
83155 unsigned start1, unsigned end1,
83156 unsigned start2, unsigned end2)
83157 diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
83158 index 1c7b89a..7dda400 100644
83159 --- a/include/linux/hwmon-sysfs.h
83160 +++ b/include/linux/hwmon-sysfs.h
83161 @@ -25,7 +25,8 @@
83162 struct sensor_device_attribute{
83163 struct device_attribute dev_attr;
83164 int index;
83165 -};
83166 +} __do_const;
83167 +typedef struct sensor_device_attribute __no_const sensor_device_attribute_no_const;
83168 #define to_sensor_dev_attr(_dev_attr) \
83169 container_of(_dev_attr, struct sensor_device_attribute, dev_attr)
83170
83171 @@ -41,7 +42,8 @@ struct sensor_device_attribute_2 {
83172 struct device_attribute dev_attr;
83173 u8 index;
83174 u8 nr;
83175 -};
83176 +} __do_const;
83177 +typedef struct sensor_device_attribute_2 __no_const sensor_device_attribute_2_no_const;
83178 #define to_sensor_dev_attr_2(_dev_attr) \
83179 container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
83180
83181 diff --git a/include/linux/i2c.h b/include/linux/i2c.h
83182 index 7c76959..153e597 100644
83183 --- a/include/linux/i2c.h
83184 +++ b/include/linux/i2c.h
83185 @@ -413,6 +413,7 @@ struct i2c_algorithm {
83186 int (*unreg_slave)(struct i2c_client *client);
83187 #endif
83188 };
83189 +typedef struct i2c_algorithm __no_const i2c_algorithm_no_const;
83190
83191 /**
83192 * struct i2c_bus_recovery_info - I2C bus recovery information
83193 diff --git a/include/linux/i2o.h b/include/linux/i2o.h
83194 index d23c3c2..eb63c81 100644
83195 --- a/include/linux/i2o.h
83196 +++ b/include/linux/i2o.h
83197 @@ -565,7 +565,7 @@ struct i2o_controller {
83198 struct i2o_device *exec; /* Executive */
83199 #if BITS_PER_LONG == 64
83200 spinlock_t context_list_lock; /* lock for context_list */
83201 - atomic_t context_list_counter; /* needed for unique contexts */
83202 + atomic_unchecked_t context_list_counter; /* needed for unique contexts */
83203 struct list_head context_list; /* list of context id's
83204 and pointers */
83205 #endif
83206 diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
83207 index aff7ad8..3942bbd 100644
83208 --- a/include/linux/if_pppox.h
83209 +++ b/include/linux/if_pppox.h
83210 @@ -76,7 +76,7 @@ struct pppox_proto {
83211 int (*ioctl)(struct socket *sock, unsigned int cmd,
83212 unsigned long arg);
83213 struct module *owner;
83214 -};
83215 +} __do_const;
83216
83217 extern int register_pppox_proto(int proto_num, const struct pppox_proto *pp);
83218 extern void unregister_pppox_proto(int proto_num);
83219 diff --git a/include/linux/init.h b/include/linux/init.h
83220 index 2df8e8d..3e1280d 100644
83221 --- a/include/linux/init.h
83222 +++ b/include/linux/init.h
83223 @@ -37,9 +37,17 @@
83224 * section.
83225 */
83226
83227 +#define add_init_latent_entropy __latent_entropy
83228 +
83229 +#ifdef CONFIG_MEMORY_HOTPLUG
83230 +#define add_meminit_latent_entropy
83231 +#else
83232 +#define add_meminit_latent_entropy __latent_entropy
83233 +#endif
83234 +
83235 /* These are for everybody (although not all archs will actually
83236 discard it in modules) */
83237 -#define __init __section(.init.text) __cold notrace
83238 +#define __init __section(.init.text) __cold notrace add_init_latent_entropy
83239 #define __initdata __section(.init.data)
83240 #define __initconst __constsection(.init.rodata)
83241 #define __exitdata __section(.exit.data)
83242 @@ -100,7 +108,7 @@
83243 #define __cpuexitconst
83244
83245 /* Used for MEMORY_HOTPLUG */
83246 -#define __meminit __section(.meminit.text) __cold notrace
83247 +#define __meminit __section(.meminit.text) __cold notrace add_meminit_latent_entropy
83248 #define __meminitdata __section(.meminit.data)
83249 #define __meminitconst __constsection(.meminit.rodata)
83250 #define __memexit __section(.memexit.text) __exitused __cold notrace
83251 diff --git a/include/linux/init_task.h b/include/linux/init_task.h
83252 index 3037fc0..c6527ce 100644
83253 --- a/include/linux/init_task.h
83254 +++ b/include/linux/init_task.h
83255 @@ -158,6 +158,12 @@ extern struct task_group root_task_group;
83256
83257 #define INIT_TASK_COMM "swapper"
83258
83259 +#ifdef CONFIG_X86
83260 +#define INIT_TASK_THREAD_INFO .tinfo = INIT_THREAD_INFO,
83261 +#else
83262 +#define INIT_TASK_THREAD_INFO
83263 +#endif
83264 +
83265 #ifdef CONFIG_RT_MUTEXES
83266 # define INIT_RT_MUTEXES(tsk) \
83267 .pi_waiters = RB_ROOT, \
83268 @@ -214,6 +220,7 @@ extern struct task_group root_task_group;
83269 RCU_POINTER_INITIALIZER(cred, &init_cred), \
83270 .comm = INIT_TASK_COMM, \
83271 .thread = INIT_THREAD, \
83272 + INIT_TASK_THREAD_INFO \
83273 .fs = &init_fs, \
83274 .files = &init_files, \
83275 .signal = &init_signals, \
83276 diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
83277 index d9b05b5..e5f5b7b 100644
83278 --- a/include/linux/interrupt.h
83279 +++ b/include/linux/interrupt.h
83280 @@ -413,8 +413,8 @@ extern const char * const softirq_to_name[NR_SOFTIRQS];
83281
83282 struct softirq_action
83283 {
83284 - void (*action)(struct softirq_action *);
83285 -};
83286 + void (*action)(void);
83287 +} __no_const;
83288
83289 asmlinkage void do_softirq(void);
83290 asmlinkage void __do_softirq(void);
83291 @@ -428,7 +428,7 @@ static inline void do_softirq_own_stack(void)
83292 }
83293 #endif
83294
83295 -extern void open_softirq(int nr, void (*action)(struct softirq_action *));
83296 +extern void open_softirq(int nr, void (*action)(void));
83297 extern void softirq_init(void);
83298 extern void __raise_softirq_irqoff(unsigned int nr);
83299
83300 diff --git a/include/linux/iommu.h b/include/linux/iommu.h
83301 index 38daa45..4de4317 100644
83302 --- a/include/linux/iommu.h
83303 +++ b/include/linux/iommu.h
83304 @@ -147,7 +147,7 @@ struct iommu_ops {
83305
83306 unsigned long pgsize_bitmap;
83307 void *priv;
83308 -};
83309 +} __do_const;
83310
83311 #define IOMMU_GROUP_NOTIFY_ADD_DEVICE 1 /* Device added */
83312 #define IOMMU_GROUP_NOTIFY_DEL_DEVICE 2 /* Pre Device removed */
83313 diff --git a/include/linux/ioport.h b/include/linux/ioport.h
83314 index 2c525022..345b106 100644
83315 --- a/include/linux/ioport.h
83316 +++ b/include/linux/ioport.h
83317 @@ -161,7 +161,7 @@ struct resource *lookup_resource(struct resource *root, resource_size_t start);
83318 int adjust_resource(struct resource *res, resource_size_t start,
83319 resource_size_t size);
83320 resource_size_t resource_alignment(struct resource *res);
83321 -static inline resource_size_t resource_size(const struct resource *res)
83322 +static inline resource_size_t __intentional_overflow(-1) resource_size(const struct resource *res)
83323 {
83324 return res->end - res->start + 1;
83325 }
83326 diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
83327 index 1eee6bc..9cf4912 100644
83328 --- a/include/linux/ipc_namespace.h
83329 +++ b/include/linux/ipc_namespace.h
83330 @@ -60,7 +60,7 @@ struct ipc_namespace {
83331 struct user_namespace *user_ns;
83332
83333 struct ns_common ns;
83334 -};
83335 +} __randomize_layout;
83336
83337 extern struct ipc_namespace init_ipc_ns;
83338 extern atomic_t nr_ipc_ns;
83339 diff --git a/include/linux/irq.h b/include/linux/irq.h
83340 index d09ec7a..f373eb5 100644
83341 --- a/include/linux/irq.h
83342 +++ b/include/linux/irq.h
83343 @@ -364,7 +364,8 @@ struct irq_chip {
83344 void (*irq_write_msi_msg)(struct irq_data *data, struct msi_msg *msg);
83345
83346 unsigned long flags;
83347 -};
83348 +} __do_const;
83349 +typedef struct irq_chip __no_const irq_chip_no_const;
83350
83351 /*
83352 * irq_chip specific flags
83353 diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h
83354 index 71d706d..817cdec 100644
83355 --- a/include/linux/irqchip/arm-gic.h
83356 +++ b/include/linux/irqchip/arm-gic.h
83357 @@ -95,7 +95,7 @@
83358
83359 struct device_node;
83360
83361 -extern struct irq_chip gic_arch_extn;
83362 +extern irq_chip_no_const gic_arch_extn;
83363
83364 void gic_init_bases(unsigned int, int, void __iomem *, void __iomem *,
83365 u32 offset, struct device_node *);
83366 diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
83367 index faf433a..7dcb186 100644
83368 --- a/include/linux/irqdesc.h
83369 +++ b/include/linux/irqdesc.h
83370 @@ -61,7 +61,7 @@ struct irq_desc {
83371 unsigned int irq_count; /* For detecting broken IRQs */
83372 unsigned long last_unhandled; /* Aging timer for unhandled count */
83373 unsigned int irqs_unhandled;
83374 - atomic_t threads_handled;
83375 + atomic_unchecked_t threads_handled;
83376 int threads_handled_last;
83377 raw_spinlock_t lock;
83378 struct cpumask *percpu_enabled;
83379 diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
83380 index c367cbd..c9b79e6 100644
83381 --- a/include/linux/jiffies.h
83382 +++ b/include/linux/jiffies.h
83383 @@ -280,20 +280,20 @@ extern unsigned long preset_lpj;
83384 /*
83385 * Convert various time units to each other:
83386 */
83387 -extern unsigned int jiffies_to_msecs(const unsigned long j);
83388 -extern unsigned int jiffies_to_usecs(const unsigned long j);
83389 +extern unsigned int jiffies_to_msecs(const unsigned long j) __intentional_overflow(-1);
83390 +extern unsigned int jiffies_to_usecs(const unsigned long j) __intentional_overflow(-1);
83391
83392 -static inline u64 jiffies_to_nsecs(const unsigned long j)
83393 +static inline u64 __intentional_overflow(-1) jiffies_to_nsecs(const unsigned long j)
83394 {
83395 return (u64)jiffies_to_usecs(j) * NSEC_PER_USEC;
83396 }
83397
83398 -extern unsigned long msecs_to_jiffies(const unsigned int m);
83399 -extern unsigned long usecs_to_jiffies(const unsigned int u);
83400 +extern unsigned long msecs_to_jiffies(const unsigned int m) __intentional_overflow(-1);
83401 +extern unsigned long usecs_to_jiffies(const unsigned int u) __intentional_overflow(-1);
83402 extern unsigned long timespec_to_jiffies(const struct timespec *value);
83403 extern void jiffies_to_timespec(const unsigned long jiffies,
83404 - struct timespec *value);
83405 -extern unsigned long timeval_to_jiffies(const struct timeval *value);
83406 + struct timespec *value) __intentional_overflow(-1);
83407 +extern unsigned long timeval_to_jiffies(const struct timeval *value) __intentional_overflow(-1);
83408 extern void jiffies_to_timeval(const unsigned long jiffies,
83409 struct timeval *value);
83410
83411 diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
83412 index 6883e19..e854fcb 100644
83413 --- a/include/linux/kallsyms.h
83414 +++ b/include/linux/kallsyms.h
83415 @@ -15,7 +15,8 @@
83416
83417 struct module;
83418
83419 -#ifdef CONFIG_KALLSYMS
83420 +#if !defined(__INCLUDED_BY_HIDESYM) || !defined(CONFIG_KALLSYMS)
83421 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
83422 /* Lookup the address for a symbol. Returns 0 if not found. */
83423 unsigned long kallsyms_lookup_name(const char *name);
83424
83425 @@ -106,6 +107,21 @@ static inline int lookup_symbol_attrs(unsigned long addr, unsigned long *size, u
83426 /* Stupid that this does nothing, but I didn't create this mess. */
83427 #define __print_symbol(fmt, addr)
83428 #endif /*CONFIG_KALLSYMS*/
83429 +#else /* when included by kallsyms.c, vsnprintf.c, kprobes.c, or
83430 + arch/x86/kernel/dumpstack.c, with HIDESYM enabled */
83431 +extern unsigned long kallsyms_lookup_name(const char *name);
83432 +extern void __print_symbol(const char *fmt, unsigned long address);
83433 +extern int sprint_backtrace(char *buffer, unsigned long address);
83434 +extern int sprint_symbol(char *buffer, unsigned long address);
83435 +extern int sprint_symbol_no_offset(char *buffer, unsigned long address);
83436 +const char *kallsyms_lookup(unsigned long addr,
83437 + unsigned long *symbolsize,
83438 + unsigned long *offset,
83439 + char **modname, char *namebuf);
83440 +extern int kallsyms_lookup_size_offset(unsigned long addr,
83441 + unsigned long *symbolsize,
83442 + unsigned long *offset);
83443 +#endif
83444
83445 /* This macro allows us to keep printk typechecking */
83446 static __printf(1, 2)
83447 diff --git a/include/linux/kernel.h b/include/linux/kernel.h
83448 index 64ce58b..6bcdbfa 100644
83449 --- a/include/linux/kernel.h
83450 +++ b/include/linux/kernel.h
83451 @@ -378,7 +378,7 @@ static inline int __must_check kstrtos32_from_user(const char __user *s, size_t
83452 /* Obsolete, do not use. Use kstrto<foo> instead */
83453
83454 extern unsigned long simple_strtoul(const char *,char **,unsigned int);
83455 -extern long simple_strtol(const char *,char **,unsigned int);
83456 +extern long simple_strtol(const char *,char **,unsigned int) __intentional_overflow(-1);
83457 extern unsigned long long simple_strtoull(const char *,char **,unsigned int);
83458 extern long long simple_strtoll(const char *,char **,unsigned int);
83459
83460 diff --git a/include/linux/key-type.h b/include/linux/key-type.h
83461 index ff9f1d3..6712be5 100644
83462 --- a/include/linux/key-type.h
83463 +++ b/include/linux/key-type.h
83464 @@ -152,7 +152,7 @@ struct key_type {
83465 /* internal fields */
83466 struct list_head link; /* link in types list */
83467 struct lock_class_key lock_class; /* key->sem lock class */
83468 -};
83469 +} __do_const;
83470
83471 extern struct key_type key_type_keyring;
83472
83473 diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
83474 index e465bb1..19f605fd 100644
83475 --- a/include/linux/kgdb.h
83476 +++ b/include/linux/kgdb.h
83477 @@ -52,7 +52,7 @@ extern int kgdb_connected;
83478 extern int kgdb_io_module_registered;
83479
83480 extern atomic_t kgdb_setting_breakpoint;
83481 -extern atomic_t kgdb_cpu_doing_single_step;
83482 +extern atomic_unchecked_t kgdb_cpu_doing_single_step;
83483
83484 extern struct task_struct *kgdb_usethread;
83485 extern struct task_struct *kgdb_contthread;
83486 @@ -254,7 +254,7 @@ struct kgdb_arch {
83487 void (*correct_hw_break)(void);
83488
83489 void (*enable_nmi)(bool on);
83490 -};
83491 +} __do_const;
83492
83493 /**
83494 * struct kgdb_io - Describe the interface for an I/O driver to talk with KGDB.
83495 @@ -279,7 +279,7 @@ struct kgdb_io {
83496 void (*pre_exception) (void);
83497 void (*post_exception) (void);
83498 int is_console;
83499 -};
83500 +} __do_const;
83501
83502 extern struct kgdb_arch arch_kgdb_ops;
83503
83504 diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h
83505 index e705467..a92471d 100644
83506 --- a/include/linux/kmemleak.h
83507 +++ b/include/linux/kmemleak.h
83508 @@ -27,7 +27,7 @@
83509
83510 extern void kmemleak_init(void) __ref;
83511 extern void kmemleak_alloc(const void *ptr, size_t size, int min_count,
83512 - gfp_t gfp) __ref;
83513 + gfp_t gfp) __ref __size_overflow(2);
83514 extern void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size) __ref;
83515 extern void kmemleak_free(const void *ptr) __ref;
83516 extern void kmemleak_free_part(const void *ptr, size_t size) __ref;
83517 @@ -62,7 +62,7 @@ static inline void kmemleak_erase(void **ptr)
83518 static inline void kmemleak_init(void)
83519 {
83520 }
83521 -static inline void kmemleak_alloc(const void *ptr, size_t size, int min_count,
83522 +static inline void __size_overflow(2) kmemleak_alloc(const void *ptr, size_t size, int min_count,
83523 gfp_t gfp)
83524 {
83525 }
83526 diff --git a/include/linux/kmod.h b/include/linux/kmod.h
83527 index 0555cc6..40116ce 100644
83528 --- a/include/linux/kmod.h
83529 +++ b/include/linux/kmod.h
83530 @@ -34,6 +34,8 @@ extern char modprobe_path[]; /* for sysctl */
83531 * usually useless though. */
83532 extern __printf(2, 3)
83533 int __request_module(bool wait, const char *name, ...);
83534 +extern __printf(3, 4)
83535 +int ___request_module(bool wait, char *param_name, const char *name, ...);
83536 #define request_module(mod...) __request_module(true, mod)
83537 #define request_module_nowait(mod...) __request_module(false, mod)
83538 #define try_then_request_module(x, mod...) \
83539 @@ -57,6 +59,9 @@ struct subprocess_info {
83540 struct work_struct work;
83541 struct completion *complete;
83542 char *path;
83543 +#ifdef CONFIG_GRKERNSEC
83544 + char *origpath;
83545 +#endif
83546 char **argv;
83547 char **envp;
83548 int wait;
83549 diff --git a/include/linux/kobject.h b/include/linux/kobject.h
83550 index 2d61b90..a1d0a13 100644
83551 --- a/include/linux/kobject.h
83552 +++ b/include/linux/kobject.h
83553 @@ -118,7 +118,7 @@ struct kobj_type {
83554 struct attribute **default_attrs;
83555 const struct kobj_ns_type_operations *(*child_ns_type)(struct kobject *kobj);
83556 const void *(*namespace)(struct kobject *kobj);
83557 -};
83558 +} __do_const;
83559
83560 struct kobj_uevent_env {
83561 char *argv[3];
83562 @@ -142,6 +142,7 @@ struct kobj_attribute {
83563 ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr,
83564 const char *buf, size_t count);
83565 };
83566 +typedef struct kobj_attribute __no_const kobj_attribute_no_const;
83567
83568 extern const struct sysfs_ops kobj_sysfs_ops;
83569
83570 @@ -169,7 +170,7 @@ struct kset {
83571 spinlock_t list_lock;
83572 struct kobject kobj;
83573 const struct kset_uevent_ops *uevent_ops;
83574 -};
83575 +} __randomize_layout;
83576
83577 extern void kset_init(struct kset *kset);
83578 extern int __must_check kset_register(struct kset *kset);
83579 diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h
83580 index df32d25..fb52e27 100644
83581 --- a/include/linux/kobject_ns.h
83582 +++ b/include/linux/kobject_ns.h
83583 @@ -44,7 +44,7 @@ struct kobj_ns_type_operations {
83584 const void *(*netlink_ns)(struct sock *sk);
83585 const void *(*initial_ns)(void);
83586 void (*drop_ns)(void *);
83587 -};
83588 +} __do_const;
83589
83590 int kobj_ns_type_register(const struct kobj_ns_type_operations *ops);
83591 int kobj_ns_type_registered(enum kobj_ns_type type);
83592 diff --git a/include/linux/kref.h b/include/linux/kref.h
83593 index 484604d..0f6c5b6 100644
83594 --- a/include/linux/kref.h
83595 +++ b/include/linux/kref.h
83596 @@ -68,7 +68,7 @@ static inline void kref_get(struct kref *kref)
83597 static inline int kref_sub(struct kref *kref, unsigned int count,
83598 void (*release)(struct kref *kref))
83599 {
83600 - WARN_ON(release == NULL);
83601 + BUG_ON(release == NULL);
83602
83603 if (atomic_sub_and_test((int) count, &kref->refcount)) {
83604 release(kref);
83605 diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
83606 index 26f1060..bafc04a 100644
83607 --- a/include/linux/kvm_host.h
83608 +++ b/include/linux/kvm_host.h
83609 @@ -470,7 +470,7 @@ static inline void kvm_irqfd_exit(void)
83610 {
83611 }
83612 #endif
83613 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
83614 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
83615 struct module *module);
83616 void kvm_exit(void);
83617
83618 @@ -639,7 +639,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
83619 struct kvm_guest_debug *dbg);
83620 int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
83621
83622 -int kvm_arch_init(void *opaque);
83623 +int kvm_arch_init(const void *opaque);
83624 void kvm_arch_exit(void);
83625
83626 int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu);
83627 diff --git a/include/linux/libata.h b/include/linux/libata.h
83628 index 91f705d..24be831 100644
83629 --- a/include/linux/libata.h
83630 +++ b/include/linux/libata.h
83631 @@ -979,7 +979,7 @@ struct ata_port_operations {
83632 * fields must be pointers.
83633 */
83634 const struct ata_port_operations *inherits;
83635 -};
83636 +} __do_const;
83637
83638 struct ata_port_info {
83639 unsigned long flags;
83640 diff --git a/include/linux/linkage.h b/include/linux/linkage.h
83641 index a6a42dd..6c5ebce 100644
83642 --- a/include/linux/linkage.h
83643 +++ b/include/linux/linkage.h
83644 @@ -36,6 +36,7 @@
83645 #endif
83646
83647 #define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE)
83648 +#define __page_aligned_rodata __read_only __aligned(PAGE_SIZE)
83649 #define __page_aligned_bss __section(.bss..page_aligned) __aligned(PAGE_SIZE)
83650
83651 /*
83652 diff --git a/include/linux/list.h b/include/linux/list.h
83653 index feb773c..98f3075 100644
83654 --- a/include/linux/list.h
83655 +++ b/include/linux/list.h
83656 @@ -113,6 +113,19 @@ extern void __list_del_entry(struct list_head *entry);
83657 extern void list_del(struct list_head *entry);
83658 #endif
83659
83660 +extern void __pax_list_add(struct list_head *new,
83661 + struct list_head *prev,
83662 + struct list_head *next);
83663 +static inline void pax_list_add(struct list_head *new, struct list_head *head)
83664 +{
83665 + __pax_list_add(new, head, head->next);
83666 +}
83667 +static inline void pax_list_add_tail(struct list_head *new, struct list_head *head)
83668 +{
83669 + __pax_list_add(new, head->prev, head);
83670 +}
83671 +extern void pax_list_del(struct list_head *entry);
83672 +
83673 /**
83674 * list_replace - replace old entry by new one
83675 * @old : the element to be replaced
83676 @@ -146,6 +159,8 @@ static inline void list_del_init(struct list_head *entry)
83677 INIT_LIST_HEAD(entry);
83678 }
83679
83680 +extern void pax_list_del_init(struct list_head *entry);
83681 +
83682 /**
83683 * list_move - delete from one list and add as another's head
83684 * @list: the entry to move
83685 diff --git a/include/linux/lockref.h b/include/linux/lockref.h
83686 index 4bfde0e..d6e2e09 100644
83687 --- a/include/linux/lockref.h
83688 +++ b/include/linux/lockref.h
83689 @@ -47,4 +47,36 @@ static inline int __lockref_is_dead(const struct lockref *l)
83690 return ((int)l->count < 0);
83691 }
83692
83693 +static inline unsigned int __lockref_read(struct lockref *lockref)
83694 +{
83695 + return lockref->count;
83696 +}
83697 +
83698 +static inline void __lockref_set(struct lockref *lockref, unsigned int count)
83699 +{
83700 + lockref->count = count;
83701 +}
83702 +
83703 +static inline void __lockref_inc(struct lockref *lockref)
83704 +{
83705 +
83706 +#ifdef CONFIG_PAX_REFCOUNT
83707 + atomic_inc((atomic_t *)&lockref->count);
83708 +#else
83709 + lockref->count++;
83710 +#endif
83711 +
83712 +}
83713 +
83714 +static inline void __lockref_dec(struct lockref *lockref)
83715 +{
83716 +
83717 +#ifdef CONFIG_PAX_REFCOUNT
83718 + atomic_dec((atomic_t *)&lockref->count);
83719 +#else
83720 + lockref->count--;
83721 +#endif
83722 +
83723 +}
83724 +
83725 #endif /* __LINUX_LOCKREF_H */
83726 diff --git a/include/linux/math64.h b/include/linux/math64.h
83727 index c45c089..298841c 100644
83728 --- a/include/linux/math64.h
83729 +++ b/include/linux/math64.h
83730 @@ -15,7 +15,7 @@
83731 * This is commonly provided by 32bit archs to provide an optimized 64bit
83732 * divide.
83733 */
83734 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83735 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83736 {
83737 *remainder = dividend % divisor;
83738 return dividend / divisor;
83739 @@ -42,7 +42,7 @@ static inline u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder)
83740 /**
83741 * div64_u64 - unsigned 64bit divide with 64bit divisor
83742 */
83743 -static inline u64 div64_u64(u64 dividend, u64 divisor)
83744 +static inline u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
83745 {
83746 return dividend / divisor;
83747 }
83748 @@ -61,7 +61,7 @@ static inline s64 div64_s64(s64 dividend, s64 divisor)
83749 #define div64_ul(x, y) div_u64((x), (y))
83750
83751 #ifndef div_u64_rem
83752 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83753 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83754 {
83755 *remainder = do_div(dividend, divisor);
83756 return dividend;
83757 @@ -77,7 +77,7 @@ extern u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder);
83758 #endif
83759
83760 #ifndef div64_u64
83761 -extern u64 div64_u64(u64 dividend, u64 divisor);
83762 +extern u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor);
83763 #endif
83764
83765 #ifndef div64_s64
83766 @@ -94,7 +94,7 @@ extern s64 div64_s64(s64 dividend, s64 divisor);
83767 * divide.
83768 */
83769 #ifndef div_u64
83770 -static inline u64 div_u64(u64 dividend, u32 divisor)
83771 +static inline u64 __intentional_overflow(-1) div_u64(u64 dividend, u32 divisor)
83772 {
83773 u32 remainder;
83774 return div_u64_rem(dividend, divisor, &remainder);
83775 diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
83776 index 3d385c8..deacb6a 100644
83777 --- a/include/linux/mempolicy.h
83778 +++ b/include/linux/mempolicy.h
83779 @@ -91,6 +91,10 @@ static inline struct mempolicy *mpol_dup(struct mempolicy *pol)
83780 }
83781
83782 #define vma_policy(vma) ((vma)->vm_policy)
83783 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
83784 +{
83785 + vma->vm_policy = pol;
83786 +}
83787
83788 static inline void mpol_get(struct mempolicy *pol)
83789 {
83790 @@ -229,6 +233,9 @@ static inline void mpol_free_shared_policy(struct shared_policy *p)
83791 }
83792
83793 #define vma_policy(vma) NULL
83794 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
83795 +{
83796 +}
83797
83798 static inline int
83799 vma_dup_policy(struct vm_area_struct *src, struct vm_area_struct *dst)
83800 diff --git a/include/linux/mm.h b/include/linux/mm.h
83801 index dd5ea30..cf81cd1 100644
83802 --- a/include/linux/mm.h
83803 +++ b/include/linux/mm.h
83804 @@ -135,6 +135,11 @@ extern unsigned int kobjsize(const void *objp);
83805
83806 #define VM_DONTCOPY 0x00020000 /* Do not copy this vma on fork */
83807 #define VM_DONTEXPAND 0x00040000 /* Cannot expand with mremap() */
83808 +
83809 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
83810 +#define VM_PAGEEXEC 0x00080000 /* vma->vm_page_prot needs special handling */
83811 +#endif
83812 +
83813 #define VM_ACCOUNT 0x00100000 /* Is a VM accounted object */
83814 #define VM_NORESERVE 0x00200000 /* should the VM suppress accounting */
83815 #define VM_HUGETLB 0x00400000 /* Huge TLB Page VM */
83816 @@ -256,8 +261,8 @@ struct vm_operations_struct {
83817 /* called by access_process_vm when get_user_pages() fails, typically
83818 * for use by special VMAs that can switch between memory and hardware
83819 */
83820 - int (*access)(struct vm_area_struct *vma, unsigned long addr,
83821 - void *buf, int len, int write);
83822 + ssize_t (*access)(struct vm_area_struct *vma, unsigned long addr,
83823 + void *buf, size_t len, int write);
83824
83825 /* Called by the /proc/PID/maps code to ask the vma whether it
83826 * has a special name. Returning non-NULL will also cause this
83827 @@ -291,6 +296,7 @@ struct vm_operations_struct {
83828 int (*remap_pages)(struct vm_area_struct *vma, unsigned long addr,
83829 unsigned long size, pgoff_t pgoff);
83830 };
83831 +typedef struct vm_operations_struct __no_const vm_operations_struct_no_const;
83832
83833 struct mmu_gather;
83834 struct inode;
83835 @@ -1183,8 +1189,8 @@ int follow_pfn(struct vm_area_struct *vma, unsigned long address,
83836 unsigned long *pfn);
83837 int follow_phys(struct vm_area_struct *vma, unsigned long address,
83838 unsigned int flags, unsigned long *prot, resource_size_t *phys);
83839 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
83840 - void *buf, int len, int write);
83841 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
83842 + void *buf, size_t len, int write);
83843
83844 static inline void unmap_shared_mapping_range(struct address_space *mapping,
83845 loff_t const holebegin, loff_t const holelen)
83846 @@ -1224,9 +1230,9 @@ static inline int fixup_user_fault(struct task_struct *tsk,
83847 }
83848 #endif
83849
83850 -extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write);
83851 -extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
83852 - void *buf, int len, int write);
83853 +extern ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write);
83854 +extern ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
83855 + void *buf, size_t len, int write);
83856
83857 long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
83858 unsigned long start, unsigned long nr_pages,
83859 @@ -1258,34 +1264,6 @@ int set_page_dirty_lock(struct page *page);
83860 int clear_page_dirty_for_io(struct page *page);
83861 int get_cmdline(struct task_struct *task, char *buffer, int buflen);
83862
83863 -/* Is the vma a continuation of the stack vma above it? */
83864 -static inline int vma_growsdown(struct vm_area_struct *vma, unsigned long addr)
83865 -{
83866 - return vma && (vma->vm_end == addr) && (vma->vm_flags & VM_GROWSDOWN);
83867 -}
83868 -
83869 -static inline int stack_guard_page_start(struct vm_area_struct *vma,
83870 - unsigned long addr)
83871 -{
83872 - return (vma->vm_flags & VM_GROWSDOWN) &&
83873 - (vma->vm_start == addr) &&
83874 - !vma_growsdown(vma->vm_prev, addr);
83875 -}
83876 -
83877 -/* Is the vma a continuation of the stack vma below it? */
83878 -static inline int vma_growsup(struct vm_area_struct *vma, unsigned long addr)
83879 -{
83880 - return vma && (vma->vm_start == addr) && (vma->vm_flags & VM_GROWSUP);
83881 -}
83882 -
83883 -static inline int stack_guard_page_end(struct vm_area_struct *vma,
83884 - unsigned long addr)
83885 -{
83886 - return (vma->vm_flags & VM_GROWSUP) &&
83887 - (vma->vm_end == addr) &&
83888 - !vma_growsup(vma->vm_next, addr);
83889 -}
83890 -
83891 extern struct task_struct *task_of_stack(struct task_struct *task,
83892 struct vm_area_struct *vma, bool in_group);
83893
83894 @@ -1403,8 +1381,15 @@ static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd,
83895 {
83896 return 0;
83897 }
83898 +
83899 +static inline int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd,
83900 + unsigned long address)
83901 +{
83902 + return 0;
83903 +}
83904 #else
83905 int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
83906 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
83907 #endif
83908
83909 #ifdef __PAGETABLE_PMD_FOLDED
83910 @@ -1413,8 +1398,15 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
83911 {
83912 return 0;
83913 }
83914 +
83915 +static inline int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud,
83916 + unsigned long address)
83917 +{
83918 + return 0;
83919 +}
83920 #else
83921 int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address);
83922 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address);
83923 #endif
83924
83925 int __pte_alloc(struct mm_struct *mm, struct vm_area_struct *vma,
83926 @@ -1432,11 +1424,23 @@ static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long a
83927 NULL: pud_offset(pgd, address);
83928 }
83929
83930 +static inline pud_t *pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
83931 +{
83932 + return (unlikely(pgd_none(*pgd)) && __pud_alloc_kernel(mm, pgd, address))?
83933 + NULL: pud_offset(pgd, address);
83934 +}
83935 +
83936 static inline pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
83937 {
83938 return (unlikely(pud_none(*pud)) && __pmd_alloc(mm, pud, address))?
83939 NULL: pmd_offset(pud, address);
83940 }
83941 +
83942 +static inline pmd_t *pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
83943 +{
83944 + return (unlikely(pud_none(*pud)) && __pmd_alloc_kernel(mm, pud, address))?
83945 + NULL: pmd_offset(pud, address);
83946 +}
83947 #endif /* CONFIG_MMU && !__ARCH_HAS_4LEVEL_HACK */
83948
83949 #if USE_SPLIT_PTE_PTLOCKS
83950 @@ -1819,12 +1823,23 @@ extern struct vm_area_struct *copy_vma(struct vm_area_struct **,
83951 bool *need_rmap_locks);
83952 extern void exit_mmap(struct mm_struct *);
83953
83954 +#if defined(CONFIG_GRKERNSEC) && (defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC))
83955 +extern void gr_learn_resource(const struct task_struct *task, const int res,
83956 + const unsigned long wanted, const int gt);
83957 +#else
83958 +static inline void gr_learn_resource(const struct task_struct *task, const int res,
83959 + const unsigned long wanted, const int gt)
83960 +{
83961 +}
83962 +#endif
83963 +
83964 static inline int check_data_rlimit(unsigned long rlim,
83965 unsigned long new,
83966 unsigned long start,
83967 unsigned long end_data,
83968 unsigned long start_data)
83969 {
83970 + gr_learn_resource(current, RLIMIT_DATA, (new - start) + (end_data - start_data), 1);
83971 if (rlim < RLIM_INFINITY) {
83972 if (((new - start) + (end_data - start_data)) > rlim)
83973 return -ENOSPC;
83974 @@ -1849,7 +1864,7 @@ extern int install_special_mapping(struct mm_struct *mm,
83975 unsigned long addr, unsigned long len,
83976 unsigned long flags, struct page **pages);
83977
83978 -extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
83979 +extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long) __intentional_overflow(-1);
83980
83981 extern unsigned long mmap_region(struct file *file, unsigned long addr,
83982 unsigned long len, vm_flags_t vm_flags, unsigned long pgoff);
83983 @@ -1857,6 +1872,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
83984 unsigned long len, unsigned long prot, unsigned long flags,
83985 unsigned long pgoff, unsigned long *populate);
83986 extern int do_munmap(struct mm_struct *, unsigned long, size_t);
83987 +extern int __do_munmap(struct mm_struct *, unsigned long, size_t);
83988
83989 #ifdef CONFIG_MMU
83990 extern int __mm_populate(unsigned long addr, unsigned long len,
83991 @@ -1885,10 +1901,11 @@ struct vm_unmapped_area_info {
83992 unsigned long high_limit;
83993 unsigned long align_mask;
83994 unsigned long align_offset;
83995 + unsigned long threadstack_offset;
83996 };
83997
83998 -extern unsigned long unmapped_area(struct vm_unmapped_area_info *info);
83999 -extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
84000 +extern unsigned long unmapped_area(const struct vm_unmapped_area_info *info);
84001 +extern unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info);
84002
84003 /*
84004 * Search for an unmapped address range.
84005 @@ -1900,7 +1917,7 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
84006 * - satisfies (begin_addr & align_mask) == (align_offset & align_mask)
84007 */
84008 static inline unsigned long
84009 -vm_unmapped_area(struct vm_unmapped_area_info *info)
84010 +vm_unmapped_area(const struct vm_unmapped_area_info *info)
84011 {
84012 if (!(info->flags & VM_UNMAPPED_AREA_TOPDOWN))
84013 return unmapped_area(info);
84014 @@ -1962,6 +1979,10 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add
84015 extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr,
84016 struct vm_area_struct **pprev);
84017
84018 +extern struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma);
84019 +extern __must_check long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma);
84020 +extern void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl);
84021 +
84022 /* Look up the first VMA which intersects the interval start_addr..end_addr-1,
84023 NULL if none. Assume start_addr < end_addr. */
84024 static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr)
84025 @@ -1991,10 +2012,10 @@ static inline struct vm_area_struct *find_exact_vma(struct mm_struct *mm,
84026 }
84027
84028 #ifdef CONFIG_MMU
84029 -pgprot_t vm_get_page_prot(unsigned long vm_flags);
84030 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags);
84031 void vma_set_page_prot(struct vm_area_struct *vma);
84032 #else
84033 -static inline pgprot_t vm_get_page_prot(unsigned long vm_flags)
84034 +static inline pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
84035 {
84036 return __pgprot(0);
84037 }
84038 @@ -2056,6 +2077,11 @@ void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long);
84039 static inline void vm_stat_account(struct mm_struct *mm,
84040 unsigned long flags, struct file *file, long pages)
84041 {
84042 +
84043 +#ifdef CONFIG_PAX_RANDMMAP
84044 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
84045 +#endif
84046 +
84047 mm->total_vm += pages;
84048 }
84049 #endif /* CONFIG_PROC_FS */
84050 @@ -2159,7 +2185,7 @@ extern int unpoison_memory(unsigned long pfn);
84051 extern int sysctl_memory_failure_early_kill;
84052 extern int sysctl_memory_failure_recovery;
84053 extern void shake_page(struct page *p, int access);
84054 -extern atomic_long_t num_poisoned_pages;
84055 +extern atomic_long_unchecked_t num_poisoned_pages;
84056 extern int soft_offline_page(struct page *page, int flags);
84057
84058 #if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_HUGETLBFS)
84059 @@ -2210,5 +2236,11 @@ void __init setup_nr_node_ids(void);
84060 static inline void setup_nr_node_ids(void) {}
84061 #endif
84062
84063 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
84064 +extern void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot);
84065 +#else
84066 +static inline void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot) {}
84067 +#endif
84068 +
84069 #endif /* __KERNEL__ */
84070 #endif /* _LINUX_MM_H */
84071 diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
84072 index 6d34aa2..d73d848 100644
84073 --- a/include/linux/mm_types.h
84074 +++ b/include/linux/mm_types.h
84075 @@ -309,7 +309,9 @@ struct vm_area_struct {
84076 #ifdef CONFIG_NUMA
84077 struct mempolicy *vm_policy; /* NUMA policy for the VMA */
84078 #endif
84079 -};
84080 +
84081 + struct vm_area_struct *vm_mirror;/* PaX: mirror vma or NULL */
84082 +} __randomize_layout;
84083
84084 struct core_thread {
84085 struct task_struct *task;
84086 @@ -459,7 +461,25 @@ struct mm_struct {
84087 /* address of the bounds directory */
84088 void __user *bd_addr;
84089 #endif
84090 -};
84091 +
84092 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
84093 + unsigned long pax_flags;
84094 +#endif
84095 +
84096 +#ifdef CONFIG_PAX_DLRESOLVE
84097 + unsigned long call_dl_resolve;
84098 +#endif
84099 +
84100 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
84101 + unsigned long call_syscall;
84102 +#endif
84103 +
84104 +#ifdef CONFIG_PAX_ASLR
84105 + unsigned long delta_mmap; /* randomized offset */
84106 + unsigned long delta_stack; /* randomized offset */
84107 +#endif
84108 +
84109 +} __randomize_layout;
84110
84111 static inline void mm_init_cpumask(struct mm_struct *mm)
84112 {
84113 diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
84114 index cb2b040..f3c9f5c 100644
84115 --- a/include/linux/mmc/core.h
84116 +++ b/include/linux/mmc/core.h
84117 @@ -79,7 +79,7 @@ struct mmc_command {
84118 #define mmc_cmd_type(cmd) ((cmd)->flags & MMC_CMD_MASK)
84119
84120 unsigned int retries; /* max number of retries */
84121 - unsigned int error; /* command error */
84122 + int error; /* command error */
84123
84124 /*
84125 * Standard errno values are used for errors, but some have specific
84126 diff --git a/include/linux/mmiotrace.h b/include/linux/mmiotrace.h
84127 index c5d5278..f0b68c8 100644
84128 --- a/include/linux/mmiotrace.h
84129 +++ b/include/linux/mmiotrace.h
84130 @@ -46,7 +46,7 @@ extern int kmmio_handler(struct pt_regs *regs, unsigned long addr);
84131 /* Called from ioremap.c */
84132 extern void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
84133 void __iomem *addr);
84134 -extern void mmiotrace_iounmap(volatile void __iomem *addr);
84135 +extern void mmiotrace_iounmap(const volatile void __iomem *addr);
84136
84137 /* For anyone to insert markers. Remember trailing newline. */
84138 extern __printf(1, 2) int mmiotrace_printk(const char *fmt, ...);
84139 @@ -66,7 +66,7 @@ static inline void mmiotrace_ioremap(resource_size_t offset,
84140 {
84141 }
84142
84143 -static inline void mmiotrace_iounmap(volatile void __iomem *addr)
84144 +static inline void mmiotrace_iounmap(const volatile void __iomem *addr)
84145 {
84146 }
84147
84148 diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
84149 index 2f0856d..5a4bc1e 100644
84150 --- a/include/linux/mmzone.h
84151 +++ b/include/linux/mmzone.h
84152 @@ -527,7 +527,7 @@ struct zone {
84153
84154 ZONE_PADDING(_pad3_)
84155 /* Zone statistics */
84156 - atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
84157 + atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
84158 } ____cacheline_internodealigned_in_smp;
84159
84160 enum zone_flags {
84161 diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
84162 index 745def8..08a820b 100644
84163 --- a/include/linux/mod_devicetable.h
84164 +++ b/include/linux/mod_devicetable.h
84165 @@ -139,7 +139,7 @@ struct usb_device_id {
84166 #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200
84167 #define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400
84168
84169 -#define HID_ANY_ID (~0)
84170 +#define HID_ANY_ID (~0U)
84171 #define HID_BUS_ANY 0xffff
84172 #define HID_GROUP_ANY 0x0000
84173
84174 @@ -475,7 +475,7 @@ struct dmi_system_id {
84175 const char *ident;
84176 struct dmi_strmatch matches[4];
84177 void *driver_data;
84178 -};
84179 +} __do_const;
84180 /*
84181 * struct dmi_device_id appears during expansion of
84182 * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
84183 diff --git a/include/linux/module.h b/include/linux/module.h
84184 index b653d7c..22a238f 100644
84185 --- a/include/linux/module.h
84186 +++ b/include/linux/module.h
84187 @@ -17,9 +17,11 @@
84188 #include <linux/moduleparam.h>
84189 #include <linux/jump_label.h>
84190 #include <linux/export.h>
84191 +#include <linux/fs.h>
84192
84193 #include <linux/percpu.h>
84194 #include <asm/module.h>
84195 +#include <asm/pgtable.h>
84196
84197 /* In stripped ARM and x86-64 modules, ~ is surprisingly rare. */
84198 #define MODULE_SIG_STRING "~Module signature appended~\n"
84199 @@ -42,7 +44,7 @@ struct module_kobject {
84200 struct kobject *drivers_dir;
84201 struct module_param_attrs *mp;
84202 struct completion *kobj_completion;
84203 -};
84204 +} __randomize_layout;
84205
84206 struct module_attribute {
84207 struct attribute attr;
84208 @@ -54,12 +56,13 @@ struct module_attribute {
84209 int (*test)(struct module *);
84210 void (*free)(struct module *);
84211 };
84212 +typedef struct module_attribute __no_const module_attribute_no_const;
84213
84214 struct module_version_attribute {
84215 struct module_attribute mattr;
84216 const char *module_name;
84217 const char *version;
84218 -} __attribute__ ((__aligned__(sizeof(void *))));
84219 +} __do_const __attribute__ ((__aligned__(sizeof(void *))));
84220
84221 extern ssize_t __modver_version_show(struct module_attribute *,
84222 struct module_kobject *, char *);
84223 @@ -221,7 +224,7 @@ struct module {
84224
84225 /* Sysfs stuff. */
84226 struct module_kobject mkobj;
84227 - struct module_attribute *modinfo_attrs;
84228 + module_attribute_no_const *modinfo_attrs;
84229 const char *version;
84230 const char *srcversion;
84231 struct kobject *holders_dir;
84232 @@ -270,19 +273,16 @@ struct module {
84233 int (*init)(void);
84234
84235 /* If this is non-NULL, vfree after init() returns */
84236 - void *module_init;
84237 + void *module_init_rx, *module_init_rw;
84238
84239 /* Here is the actual code + data, vfree'd on unload. */
84240 - void *module_core;
84241 + void *module_core_rx, *module_core_rw;
84242
84243 /* Here are the sizes of the init and core sections */
84244 - unsigned int init_size, core_size;
84245 + unsigned int init_size_rw, core_size_rw;
84246
84247 /* The size of the executable code in each section. */
84248 - unsigned int init_text_size, core_text_size;
84249 -
84250 - /* Size of RO sections of the module (text+rodata) */
84251 - unsigned int init_ro_size, core_ro_size;
84252 + unsigned int init_size_rx, core_size_rx;
84253
84254 /* Arch-specific module values */
84255 struct mod_arch_specific arch;
84256 @@ -338,6 +338,10 @@ struct module {
84257 #ifdef CONFIG_EVENT_TRACING
84258 struct ftrace_event_call **trace_events;
84259 unsigned int num_trace_events;
84260 + struct file_operations trace_id;
84261 + struct file_operations trace_enable;
84262 + struct file_operations trace_format;
84263 + struct file_operations trace_filter;
84264 #endif
84265 #ifdef CONFIG_FTRACE_MCOUNT_RECORD
84266 unsigned int num_ftrace_callsites;
84267 @@ -361,7 +365,7 @@ struct module {
84268 ctor_fn_t *ctors;
84269 unsigned int num_ctors;
84270 #endif
84271 -};
84272 +} __randomize_layout;
84273 #ifndef MODULE_ARCH_INIT
84274 #define MODULE_ARCH_INIT {}
84275 #endif
84276 @@ -382,18 +386,48 @@ bool is_module_address(unsigned long addr);
84277 bool is_module_percpu_address(unsigned long addr);
84278 bool is_module_text_address(unsigned long addr);
84279
84280 +static inline int within_module_range(unsigned long addr, void *start, unsigned long size)
84281 +{
84282 +
84283 +#ifdef CONFIG_PAX_KERNEXEC
84284 + if (ktla_ktva(addr) >= (unsigned long)start &&
84285 + ktla_ktva(addr) < (unsigned long)start + size)
84286 + return 1;
84287 +#endif
84288 +
84289 + return ((void *)addr >= start && (void *)addr < start + size);
84290 +}
84291 +
84292 +static inline int within_module_core_rx(unsigned long addr, const struct module *mod)
84293 +{
84294 + return within_module_range(addr, mod->module_core_rx, mod->core_size_rx);
84295 +}
84296 +
84297 +static inline int within_module_core_rw(unsigned long addr, const struct module *mod)
84298 +{
84299 + return within_module_range(addr, mod->module_core_rw, mod->core_size_rw);
84300 +}
84301 +
84302 +static inline int within_module_init_rx(unsigned long addr, const struct module *mod)
84303 +{
84304 + return within_module_range(addr, mod->module_init_rx, mod->init_size_rx);
84305 +}
84306 +
84307 +static inline int within_module_init_rw(unsigned long addr, const struct module *mod)
84308 +{
84309 + return within_module_range(addr, mod->module_init_rw, mod->init_size_rw);
84310 +}
84311 +
84312 static inline bool within_module_core(unsigned long addr,
84313 const struct module *mod)
84314 {
84315 - return (unsigned long)mod->module_core <= addr &&
84316 - addr < (unsigned long)mod->module_core + mod->core_size;
84317 + return within_module_core_rx(addr, mod) || within_module_core_rw(addr, mod);
84318 }
84319
84320 static inline bool within_module_init(unsigned long addr,
84321 const struct module *mod)
84322 {
84323 - return (unsigned long)mod->module_init <= addr &&
84324 - addr < (unsigned long)mod->module_init + mod->init_size;
84325 + return within_module_init_rx(addr, mod) || within_module_init_rw(addr, mod);
84326 }
84327
84328 static inline bool within_module(unsigned long addr, const struct module *mod)
84329 diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h
84330 index f755626..641f822 100644
84331 --- a/include/linux/moduleloader.h
84332 +++ b/include/linux/moduleloader.h
84333 @@ -25,9 +25,21 @@ unsigned int arch_mod_section_prepend(struct module *mod, unsigned int section);
84334 sections. Returns NULL on failure. */
84335 void *module_alloc(unsigned long size);
84336
84337 +#ifdef CONFIG_PAX_KERNEXEC
84338 +void *module_alloc_exec(unsigned long size);
84339 +#else
84340 +#define module_alloc_exec(x) module_alloc(x)
84341 +#endif
84342 +
84343 /* Free memory returned from module_alloc. */
84344 void module_memfree(void *module_region);
84345
84346 +#ifdef CONFIG_PAX_KERNEXEC
84347 +void module_memfree_exec(void *module_region);
84348 +#else
84349 +#define module_memfree_exec(x) module_memfree((x))
84350 +#endif
84351 +
84352 /*
84353 * Apply the given relocation to the (simplified) ELF. Return -error
84354 * or 0.
84355 @@ -45,8 +57,10 @@ static inline int apply_relocate(Elf_Shdr *sechdrs,
84356 unsigned int relsec,
84357 struct module *me)
84358 {
84359 +#ifdef CONFIG_MODULES
84360 printk(KERN_ERR "module %s: REL relocation unsupported\n",
84361 module_name(me));
84362 +#endif
84363 return -ENOEXEC;
84364 }
84365 #endif
84366 @@ -68,8 +82,10 @@ static inline int apply_relocate_add(Elf_Shdr *sechdrs,
84367 unsigned int relsec,
84368 struct module *me)
84369 {
84370 +#ifdef CONFIG_MODULES
84371 printk(KERN_ERR "module %s: REL relocation unsupported\n",
84372 module_name(me));
84373 +#endif
84374 return -ENOEXEC;
84375 }
84376 #endif
84377 diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
84378 index 1c9effa..1160bdd 100644
84379 --- a/include/linux/moduleparam.h
84380 +++ b/include/linux/moduleparam.h
84381 @@ -323,7 +323,7 @@ static inline void __kernel_param_unlock(void)
84382 * @len is usually just sizeof(string).
84383 */
84384 #define module_param_string(name, string, len, perm) \
84385 - static const struct kparam_string __param_string_##name \
84386 + static const struct kparam_string __param_string_##name __used \
84387 = { len, string }; \
84388 __module_param_call(MODULE_PARAM_PREFIX, name, \
84389 &param_ops_string, \
84390 @@ -467,7 +467,7 @@ extern int param_set_bint(const char *val, const struct kernel_param *kp);
84391 */
84392 #define module_param_array_named(name, array, type, nump, perm) \
84393 param_check_##type(name, &(array)[0]); \
84394 - static const struct kparam_array __param_arr_##name \
84395 + static const struct kparam_array __param_arr_##name __used \
84396 = { .max = ARRAY_SIZE(array), .num = nump, \
84397 .ops = &param_ops_##type, \
84398 .elemsize = sizeof(array[0]), .elem = array }; \
84399 diff --git a/include/linux/mount.h b/include/linux/mount.h
84400 index c2c561d..a5f2a8c 100644
84401 --- a/include/linux/mount.h
84402 +++ b/include/linux/mount.h
84403 @@ -66,7 +66,7 @@ struct vfsmount {
84404 struct dentry *mnt_root; /* root of the mounted tree */
84405 struct super_block *mnt_sb; /* pointer to superblock */
84406 int mnt_flags;
84407 -};
84408 +} __randomize_layout;
84409
84410 struct file; /* forward dec */
84411 struct path;
84412 diff --git a/include/linux/namei.h b/include/linux/namei.h
84413 index c899077..b9a2010 100644
84414 --- a/include/linux/namei.h
84415 +++ b/include/linux/namei.h
84416 @@ -71,8 +71,8 @@ extern struct dentry *lock_rename(struct dentry *, struct dentry *);
84417 extern void unlock_rename(struct dentry *, struct dentry *);
84418
84419 extern void nd_jump_link(struct nameidata *nd, struct path *path);
84420 -extern void nd_set_link(struct nameidata *nd, char *path);
84421 -extern char *nd_get_link(struct nameidata *nd);
84422 +extern void nd_set_link(struct nameidata *nd, const char *path);
84423 +extern const char *nd_get_link(const struct nameidata *nd);
84424
84425 static inline void nd_terminate_link(void *name, size_t len, size_t maxlen)
84426 {
84427 diff --git a/include/linux/net.h b/include/linux/net.h
84428 index 17d8339..81656c0 100644
84429 --- a/include/linux/net.h
84430 +++ b/include/linux/net.h
84431 @@ -192,7 +192,7 @@ struct net_proto_family {
84432 int (*create)(struct net *net, struct socket *sock,
84433 int protocol, int kern);
84434 struct module *owner;
84435 -};
84436 +} __do_const;
84437
84438 struct iovec;
84439 struct kvec;
84440 diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
84441 index 840fb7f..547ad02 100644
84442 --- a/include/linux/netdevice.h
84443 +++ b/include/linux/netdevice.h
84444 @@ -1191,6 +1191,7 @@ struct net_device_ops {
84445 u8 state);
84446 #endif
84447 };
84448 +typedef struct net_device_ops __no_const net_device_ops_no_const;
84449
84450 /**
84451 * enum net_device_priv_flags - &struct net_device priv_flags
84452 @@ -1537,10 +1538,10 @@ struct net_device {
84453
84454 struct net_device_stats stats;
84455
84456 - atomic_long_t rx_dropped;
84457 - atomic_long_t tx_dropped;
84458 + atomic_long_unchecked_t rx_dropped;
84459 + atomic_long_unchecked_t tx_dropped;
84460
84461 - atomic_t carrier_changes;
84462 + atomic_unchecked_t carrier_changes;
84463
84464 #ifdef CONFIG_WIRELESS_EXT
84465 const struct iw_handler_def * wireless_handlers;
84466 diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
84467 index 2517ece..0bbfcfb 100644
84468 --- a/include/linux/netfilter.h
84469 +++ b/include/linux/netfilter.h
84470 @@ -85,7 +85,7 @@ struct nf_sockopt_ops {
84471 #endif
84472 /* Use the module struct to lock set/get code in place */
84473 struct module *owner;
84474 -};
84475 +} __do_const;
84476
84477 /* Function to register/unregister hook points. */
84478 int nf_register_hook(struct nf_hook_ops *reg);
84479 diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
84480 index e955d47..04a5338 100644
84481 --- a/include/linux/netfilter/nfnetlink.h
84482 +++ b/include/linux/netfilter/nfnetlink.h
84483 @@ -19,7 +19,7 @@ struct nfnl_callback {
84484 const struct nlattr * const cda[]);
84485 const struct nla_policy *policy; /* netlink attribute policy */
84486 const u_int16_t attr_count; /* number of nlattr's */
84487 -};
84488 +} __do_const;
84489
84490 struct nfnetlink_subsystem {
84491 const char *name;
84492 diff --git a/include/linux/netfilter/xt_gradm.h b/include/linux/netfilter/xt_gradm.h
84493 new file mode 100644
84494 index 0000000..33f4af8
84495 --- /dev/null
84496 +++ b/include/linux/netfilter/xt_gradm.h
84497 @@ -0,0 +1,9 @@
84498 +#ifndef _LINUX_NETFILTER_XT_GRADM_H
84499 +#define _LINUX_NETFILTER_XT_GRADM_H 1
84500 +
84501 +struct xt_gradm_mtinfo {
84502 + __u16 flags;
84503 + __u16 invflags;
84504 +};
84505 +
84506 +#endif
84507 diff --git a/include/linux/nls.h b/include/linux/nls.h
84508 index 520681b..2b7fabb 100644
84509 --- a/include/linux/nls.h
84510 +++ b/include/linux/nls.h
84511 @@ -31,7 +31,7 @@ struct nls_table {
84512 const unsigned char *charset2upper;
84513 struct module *owner;
84514 struct nls_table *next;
84515 -};
84516 +} __do_const;
84517
84518 /* this value hold the maximum octet of charset */
84519 #define NLS_MAX_CHARSET_SIZE 6 /* for UTF-8 */
84520 @@ -46,7 +46,7 @@ enum utf16_endian {
84521 /* nls_base.c */
84522 extern int __register_nls(struct nls_table *, struct module *);
84523 extern int unregister_nls(struct nls_table *);
84524 -extern struct nls_table *load_nls(char *);
84525 +extern struct nls_table *load_nls(const char *);
84526 extern void unload_nls(struct nls_table *);
84527 extern struct nls_table *load_nls_default(void);
84528 #define register_nls(nls) __register_nls((nls), THIS_MODULE)
84529 diff --git a/include/linux/notifier.h b/include/linux/notifier.h
84530 index d14a4c3..a078786 100644
84531 --- a/include/linux/notifier.h
84532 +++ b/include/linux/notifier.h
84533 @@ -54,7 +54,8 @@ struct notifier_block {
84534 notifier_fn_t notifier_call;
84535 struct notifier_block __rcu *next;
84536 int priority;
84537 -};
84538 +} __do_const;
84539 +typedef struct notifier_block __no_const notifier_block_no_const;
84540
84541 struct atomic_notifier_head {
84542 spinlock_t lock;
84543 diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
84544 index b2a0f15..4d7da32 100644
84545 --- a/include/linux/oprofile.h
84546 +++ b/include/linux/oprofile.h
84547 @@ -138,9 +138,9 @@ int oprofilefs_create_ulong(struct dentry * root,
84548 int oprofilefs_create_ro_ulong(struct dentry * root,
84549 char const * name, ulong * val);
84550
84551 -/** Create a file for read-only access to an atomic_t. */
84552 +/** Create a file for read-only access to an atomic_unchecked_t. */
84553 int oprofilefs_create_ro_atomic(struct dentry * root,
84554 - char const * name, atomic_t * val);
84555 + char const * name, atomic_unchecked_t * val);
84556
84557 /** create a directory */
84558 struct dentry *oprofilefs_mkdir(struct dentry *parent, char const *name);
84559 diff --git a/include/linux/padata.h b/include/linux/padata.h
84560 index 4386946..f50c615 100644
84561 --- a/include/linux/padata.h
84562 +++ b/include/linux/padata.h
84563 @@ -129,7 +129,7 @@ struct parallel_data {
84564 struct padata_serial_queue __percpu *squeue;
84565 atomic_t reorder_objects;
84566 atomic_t refcnt;
84567 - atomic_t seq_nr;
84568 + atomic_unchecked_t seq_nr;
84569 struct padata_cpumask cpumask;
84570 spinlock_t lock ____cacheline_aligned;
84571 unsigned int processed;
84572 diff --git a/include/linux/path.h b/include/linux/path.h
84573 index d137218..be0c176 100644
84574 --- a/include/linux/path.h
84575 +++ b/include/linux/path.h
84576 @@ -1,13 +1,15 @@
84577 #ifndef _LINUX_PATH_H
84578 #define _LINUX_PATH_H
84579
84580 +#include <linux/compiler.h>
84581 +
84582 struct dentry;
84583 struct vfsmount;
84584
84585 struct path {
84586 struct vfsmount *mnt;
84587 struct dentry *dentry;
84588 -};
84589 +} __randomize_layout;
84590
84591 extern void path_get(const struct path *);
84592 extern void path_put(const struct path *);
84593 diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
84594 index 8c78950..0d74ed9 100644
84595 --- a/include/linux/pci_hotplug.h
84596 +++ b/include/linux/pci_hotplug.h
84597 @@ -71,7 +71,8 @@ struct hotplug_slot_ops {
84598 int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
84599 int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
84600 int (*reset_slot) (struct hotplug_slot *slot, int probe);
84601 -};
84602 +} __do_const;
84603 +typedef struct hotplug_slot_ops __no_const hotplug_slot_ops_no_const;
84604
84605 /**
84606 * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
84607 diff --git a/include/linux/percpu.h b/include/linux/percpu.h
84608 index caebf2a..4c3ae9d 100644
84609 --- a/include/linux/percpu.h
84610 +++ b/include/linux/percpu.h
84611 @@ -34,7 +34,7 @@
84612 * preallocate for this. Keep PERCPU_DYNAMIC_RESERVE equal to or
84613 * larger than PERCPU_DYNAMIC_EARLY_SIZE.
84614 */
84615 -#define PERCPU_DYNAMIC_EARLY_SLOTS 128
84616 +#define PERCPU_DYNAMIC_EARLY_SLOTS 256
84617 #define PERCPU_DYNAMIC_EARLY_SIZE (12 << 10)
84618
84619 /*
84620 diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
84621 index 664de5a..b3e1bf4 100644
84622 --- a/include/linux/perf_event.h
84623 +++ b/include/linux/perf_event.h
84624 @@ -336,8 +336,8 @@ struct perf_event {
84625
84626 enum perf_event_active_state state;
84627 unsigned int attach_state;
84628 - local64_t count;
84629 - atomic64_t child_count;
84630 + local64_t count; /* PaX: fix it one day */
84631 + atomic64_unchecked_t child_count;
84632
84633 /*
84634 * These are the total time in nanoseconds that the event
84635 @@ -388,8 +388,8 @@ struct perf_event {
84636 * These accumulate total time (in nanoseconds) that children
84637 * events have been enabled and running, respectively.
84638 */
84639 - atomic64_t child_total_time_enabled;
84640 - atomic64_t child_total_time_running;
84641 + atomic64_unchecked_t child_total_time_enabled;
84642 + atomic64_unchecked_t child_total_time_running;
84643
84644 /*
84645 * Protect attach/detach and child_list:
84646 @@ -733,7 +733,7 @@ static inline void perf_callchain_store(struct perf_callchain_entry *entry, u64
84647 entry->ip[entry->nr++] = ip;
84648 }
84649
84650 -extern int sysctl_perf_event_paranoid;
84651 +extern int sysctl_perf_event_legitimately_concerned;
84652 extern int sysctl_perf_event_mlock;
84653 extern int sysctl_perf_event_sample_rate;
84654 extern int sysctl_perf_cpu_time_max_percent;
84655 @@ -748,19 +748,24 @@ extern int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write,
84656 loff_t *ppos);
84657
84658
84659 +static inline bool perf_paranoid_any(void)
84660 +{
84661 + return sysctl_perf_event_legitimately_concerned > 2;
84662 +}
84663 +
84664 static inline bool perf_paranoid_tracepoint_raw(void)
84665 {
84666 - return sysctl_perf_event_paranoid > -1;
84667 + return sysctl_perf_event_legitimately_concerned > -1;
84668 }
84669
84670 static inline bool perf_paranoid_cpu(void)
84671 {
84672 - return sysctl_perf_event_paranoid > 0;
84673 + return sysctl_perf_event_legitimately_concerned > 0;
84674 }
84675
84676 static inline bool perf_paranoid_kernel(void)
84677 {
84678 - return sysctl_perf_event_paranoid > 1;
84679 + return sysctl_perf_event_legitimately_concerned > 1;
84680 }
84681
84682 extern void perf_event_init(void);
84683 @@ -891,7 +896,7 @@ struct perf_pmu_events_attr {
84684 struct device_attribute attr;
84685 u64 id;
84686 const char *event_str;
84687 -};
84688 +} __do_const;
84689
84690 #define PMU_EVENT_ATTR(_name, _var, _id, _show) \
84691 static struct perf_pmu_events_attr _var = { \
84692 diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
84693 index b9cf6c5..5462472 100644
84694 --- a/include/linux/pid_namespace.h
84695 +++ b/include/linux/pid_namespace.h
84696 @@ -45,7 +45,7 @@ struct pid_namespace {
84697 int hide_pid;
84698 int reboot; /* group exit code if this pidns was rebooted */
84699 struct ns_common ns;
84700 -};
84701 +} __randomize_layout;
84702
84703 extern struct pid_namespace init_pid_ns;
84704
84705 diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
84706 index eb8b8ac..62649e1 100644
84707 --- a/include/linux/pipe_fs_i.h
84708 +++ b/include/linux/pipe_fs_i.h
84709 @@ -47,10 +47,10 @@ struct pipe_inode_info {
84710 struct mutex mutex;
84711 wait_queue_head_t wait;
84712 unsigned int nrbufs, curbuf, buffers;
84713 - unsigned int readers;
84714 - unsigned int writers;
84715 - unsigned int files;
84716 - unsigned int waiting_writers;
84717 + atomic_t readers;
84718 + atomic_t writers;
84719 + atomic_t files;
84720 + atomic_t waiting_writers;
84721 unsigned int r_counter;
84722 unsigned int w_counter;
84723 struct page *tmp_page;
84724 diff --git a/include/linux/pm.h b/include/linux/pm.h
84725 index 8b59763..8a05939 100644
84726 --- a/include/linux/pm.h
84727 +++ b/include/linux/pm.h
84728 @@ -608,6 +608,7 @@ struct dev_pm_domain {
84729 struct dev_pm_ops ops;
84730 void (*detach)(struct device *dev, bool power_off);
84731 };
84732 +typedef struct dev_pm_domain __no_const dev_pm_domain_no_const;
84733
84734 /*
84735 * The PM_EVENT_ messages are also used by drivers implementing the legacy
84736 diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
84737 index a9edab2..8bada56 100644
84738 --- a/include/linux/pm_domain.h
84739 +++ b/include/linux/pm_domain.h
84740 @@ -39,11 +39,11 @@ struct gpd_dev_ops {
84741 int (*save_state)(struct device *dev);
84742 int (*restore_state)(struct device *dev);
84743 bool (*active_wakeup)(struct device *dev);
84744 -};
84745 +} __no_const;
84746
84747 struct gpd_cpuidle_data {
84748 unsigned int saved_exit_latency;
84749 - struct cpuidle_state *idle_state;
84750 + cpuidle_state_no_const *idle_state;
84751 };
84752
84753 struct generic_pm_domain {
84754 diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
84755 index 30e84d4..22278b4 100644
84756 --- a/include/linux/pm_runtime.h
84757 +++ b/include/linux/pm_runtime.h
84758 @@ -115,7 +115,7 @@ static inline bool pm_runtime_callbacks_present(struct device *dev)
84759
84760 static inline void pm_runtime_mark_last_busy(struct device *dev)
84761 {
84762 - ACCESS_ONCE(dev->power.last_busy) = jiffies;
84763 + ACCESS_ONCE_RW(dev->power.last_busy) = jiffies;
84764 }
84765
84766 static inline bool pm_runtime_is_irq_safe(struct device *dev)
84767 diff --git a/include/linux/pnp.h b/include/linux/pnp.h
84768 index 195aafc..49a7bc2 100644
84769 --- a/include/linux/pnp.h
84770 +++ b/include/linux/pnp.h
84771 @@ -297,7 +297,7 @@ static inline void pnp_set_drvdata(struct pnp_dev *pdev, void *data)
84772 struct pnp_fixup {
84773 char id[7];
84774 void (*quirk_function) (struct pnp_dev * dev); /* fixup function */
84775 -};
84776 +} __do_const;
84777
84778 /* config parameters */
84779 #define PNP_CONFIG_NORMAL 0x0001
84780 diff --git a/include/linux/poison.h b/include/linux/poison.h
84781 index 2110a81..13a11bb 100644
84782 --- a/include/linux/poison.h
84783 +++ b/include/linux/poison.h
84784 @@ -19,8 +19,8 @@
84785 * under normal circumstances, used to verify that nobody uses
84786 * non-initialized list entries.
84787 */
84788 -#define LIST_POISON1 ((void *) 0x00100100 + POISON_POINTER_DELTA)
84789 -#define LIST_POISON2 ((void *) 0x00200200 + POISON_POINTER_DELTA)
84790 +#define LIST_POISON1 ((void *) (long)0xFFFFFF01)
84791 +#define LIST_POISON2 ((void *) (long)0xFFFFFF02)
84792
84793 /********** include/linux/timer.h **********/
84794 /*
84795 diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
84796 index d8b187c3..9a9257a 100644
84797 --- a/include/linux/power/smartreflex.h
84798 +++ b/include/linux/power/smartreflex.h
84799 @@ -238,7 +238,7 @@ struct omap_sr_class_data {
84800 int (*notify)(struct omap_sr *sr, u32 status);
84801 u8 notify_flags;
84802 u8 class_type;
84803 -};
84804 +} __do_const;
84805
84806 /**
84807 * struct omap_sr_nvalue_table - Smartreflex n-target value info
84808 diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h
84809 index 4ea1d37..80f4b33 100644
84810 --- a/include/linux/ppp-comp.h
84811 +++ b/include/linux/ppp-comp.h
84812 @@ -84,7 +84,7 @@ struct compressor {
84813 struct module *owner;
84814 /* Extra skb space needed by the compressor algorithm */
84815 unsigned int comp_extra;
84816 -};
84817 +} __do_const;
84818
84819 /*
84820 * The return value from decompress routine is the length of the
84821 diff --git a/include/linux/preempt.h b/include/linux/preempt.h
84822 index de83b4e..c4b997d 100644
84823 --- a/include/linux/preempt.h
84824 +++ b/include/linux/preempt.h
84825 @@ -27,11 +27,16 @@ extern void preempt_count_sub(int val);
84826 #define preempt_count_dec_and_test() __preempt_count_dec_and_test()
84827 #endif
84828
84829 +#define raw_preempt_count_add(val) __preempt_count_add(val)
84830 +#define raw_preempt_count_sub(val) __preempt_count_sub(val)
84831 +
84832 #define __preempt_count_inc() __preempt_count_add(1)
84833 #define __preempt_count_dec() __preempt_count_sub(1)
84834
84835 #define preempt_count_inc() preempt_count_add(1)
84836 +#define raw_preempt_count_inc() raw_preempt_count_add(1)
84837 #define preempt_count_dec() preempt_count_sub(1)
84838 +#define raw_preempt_count_dec() raw_preempt_count_sub(1)
84839
84840 #ifdef CONFIG_PREEMPT_COUNT
84841
84842 @@ -41,6 +46,12 @@ do { \
84843 barrier(); \
84844 } while (0)
84845
84846 +#define raw_preempt_disable() \
84847 +do { \
84848 + raw_preempt_count_inc(); \
84849 + barrier(); \
84850 +} while (0)
84851 +
84852 #define sched_preempt_enable_no_resched() \
84853 do { \
84854 barrier(); \
84855 @@ -49,6 +60,12 @@ do { \
84856
84857 #define preempt_enable_no_resched() sched_preempt_enable_no_resched()
84858
84859 +#define raw_preempt_enable_no_resched() \
84860 +do { \
84861 + barrier(); \
84862 + raw_preempt_count_dec(); \
84863 +} while (0)
84864 +
84865 #ifdef CONFIG_PREEMPT
84866 #define preempt_enable() \
84867 do { \
84868 @@ -113,8 +130,10 @@ do { \
84869 * region.
84870 */
84871 #define preempt_disable() barrier()
84872 +#define raw_preempt_disable() barrier()
84873 #define sched_preempt_enable_no_resched() barrier()
84874 #define preempt_enable_no_resched() barrier()
84875 +#define raw_preempt_enable_no_resched() barrier()
84876 #define preempt_enable() barrier()
84877 #define preempt_check_resched() do { } while (0)
84878
84879 @@ -128,11 +147,13 @@ do { \
84880 /*
84881 * Modules have no business playing preemption tricks.
84882 */
84883 +#ifndef CONFIG_PAX_KERNEXEC
84884 #undef sched_preempt_enable_no_resched
84885 #undef preempt_enable_no_resched
84886 #undef preempt_enable_no_resched_notrace
84887 #undef preempt_check_resched
84888 #endif
84889 +#endif
84890
84891 #define preempt_set_need_resched() \
84892 do { \
84893 diff --git a/include/linux/printk.h b/include/linux/printk.h
84894 index 4d5bf57..d94eccf 100644
84895 --- a/include/linux/printk.h
84896 +++ b/include/linux/printk.h
84897 @@ -121,6 +121,7 @@ void early_printk(const char *s, ...) { }
84898 #endif
84899
84900 typedef int(*printk_func_t)(const char *fmt, va_list args);
84901 +extern int kptr_restrict;
84902
84903 #ifdef CONFIG_PRINTK
84904 asmlinkage __printf(5, 0)
84905 @@ -156,7 +157,6 @@ extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
84906
84907 extern int printk_delay_msec;
84908 extern int dmesg_restrict;
84909 -extern int kptr_restrict;
84910
84911 extern void wake_up_klogd(void);
84912
84913 diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
84914 index b97bf2e..f14c92d4 100644
84915 --- a/include/linux/proc_fs.h
84916 +++ b/include/linux/proc_fs.h
84917 @@ -17,8 +17,11 @@ extern void proc_flush_task(struct task_struct *);
84918 extern struct proc_dir_entry *proc_symlink(const char *,
84919 struct proc_dir_entry *, const char *);
84920 extern struct proc_dir_entry *proc_mkdir(const char *, struct proc_dir_entry *);
84921 +extern struct proc_dir_entry *proc_mkdir_restrict(const char *, struct proc_dir_entry *);
84922 extern struct proc_dir_entry *proc_mkdir_data(const char *, umode_t,
84923 struct proc_dir_entry *, void *);
84924 +extern struct proc_dir_entry *proc_mkdir_data_restrict(const char *, umode_t,
84925 + struct proc_dir_entry *, void *);
84926 extern struct proc_dir_entry *proc_mkdir_mode(const char *, umode_t,
84927 struct proc_dir_entry *);
84928
84929 @@ -34,6 +37,19 @@ static inline struct proc_dir_entry *proc_create(
84930 return proc_create_data(name, mode, parent, proc_fops, NULL);
84931 }
84932
84933 +static inline struct proc_dir_entry *proc_create_grsec(const char *name, umode_t mode,
84934 + struct proc_dir_entry *parent, const struct file_operations *proc_fops)
84935 +{
84936 +#ifdef CONFIG_GRKERNSEC_PROC_USER
84937 + return proc_create_data(name, S_IRUSR, parent, proc_fops, NULL);
84938 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
84939 + return proc_create_data(name, S_IRUSR | S_IRGRP, parent, proc_fops, NULL);
84940 +#else
84941 + return proc_create_data(name, mode, parent, proc_fops, NULL);
84942 +#endif
84943 +}
84944 +
84945 +
84946 extern void proc_set_size(struct proc_dir_entry *, loff_t);
84947 extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t);
84948 extern void *PDE_DATA(const struct inode *);
84949 @@ -56,8 +72,12 @@ static inline struct proc_dir_entry *proc_symlink(const char *name,
84950 struct proc_dir_entry *parent,const char *dest) { return NULL;}
84951 static inline struct proc_dir_entry *proc_mkdir(const char *name,
84952 struct proc_dir_entry *parent) {return NULL;}
84953 +static inline struct proc_dir_entry *proc_mkdir_restrict(const char *name,
84954 + struct proc_dir_entry *parent) { return NULL; }
84955 static inline struct proc_dir_entry *proc_mkdir_data(const char *name,
84956 umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
84957 +static inline struct proc_dir_entry *proc_mkdir_data_restrict(const char *name,
84958 + umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
84959 static inline struct proc_dir_entry *proc_mkdir_mode(const char *name,
84960 umode_t mode, struct proc_dir_entry *parent) { return NULL; }
84961 #define proc_create(name, mode, parent, proc_fops) ({NULL;})
84962 @@ -79,7 +99,7 @@ struct net;
84963 static inline struct proc_dir_entry *proc_net_mkdir(
84964 struct net *net, const char *name, struct proc_dir_entry *parent)
84965 {
84966 - return proc_mkdir_data(name, 0, parent, net);
84967 + return proc_mkdir_data_restrict(name, 0, parent, net);
84968 }
84969
84970 #endif /* _LINUX_PROC_FS_H */
84971 diff --git a/include/linux/proc_ns.h b/include/linux/proc_ns.h
84972 index 42dfc61..8113a99 100644
84973 --- a/include/linux/proc_ns.h
84974 +++ b/include/linux/proc_ns.h
84975 @@ -16,7 +16,7 @@ struct proc_ns_operations {
84976 struct ns_common *(*get)(struct task_struct *task);
84977 void (*put)(struct ns_common *ns);
84978 int (*install)(struct nsproxy *nsproxy, struct ns_common *ns);
84979 -};
84980 +} __do_const __randomize_layout;
84981
84982 extern const struct proc_ns_operations netns_operations;
84983 extern const struct proc_ns_operations utsns_operations;
84984 diff --git a/include/linux/quota.h b/include/linux/quota.h
84985 index b86df49..8002997 100644
84986 --- a/include/linux/quota.h
84987 +++ b/include/linux/quota.h
84988 @@ -75,7 +75,7 @@ struct kqid { /* Type in which we store the quota identifier */
84989
84990 extern bool qid_eq(struct kqid left, struct kqid right);
84991 extern bool qid_lt(struct kqid left, struct kqid right);
84992 -extern qid_t from_kqid(struct user_namespace *to, struct kqid qid);
84993 +extern qid_t from_kqid(struct user_namespace *to, struct kqid qid) __intentional_overflow(-1);
84994 extern qid_t from_kqid_munged(struct user_namespace *to, struct kqid qid);
84995 extern bool qid_valid(struct kqid qid);
84996
84997 diff --git a/include/linux/random.h b/include/linux/random.h
84998 index b05856e..0a9f14e 100644
84999 --- a/include/linux/random.h
85000 +++ b/include/linux/random.h
85001 @@ -9,9 +9,19 @@
85002 #include <uapi/linux/random.h>
85003
85004 extern void add_device_randomness(const void *, unsigned int);
85005 +
85006 +static inline void add_latent_entropy(void)
85007 +{
85008 +
85009 +#ifdef LATENT_ENTROPY_PLUGIN
85010 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
85011 +#endif
85012 +
85013 +}
85014 +
85015 extern void add_input_randomness(unsigned int type, unsigned int code,
85016 - unsigned int value);
85017 -extern void add_interrupt_randomness(int irq, int irq_flags);
85018 + unsigned int value) __latent_entropy;
85019 +extern void add_interrupt_randomness(int irq, int irq_flags) __latent_entropy;
85020
85021 extern void get_random_bytes(void *buf, int nbytes);
85022 extern void get_random_bytes_arch(void *buf, int nbytes);
85023 @@ -22,10 +32,10 @@ extern int random_int_secret_init(void);
85024 extern const struct file_operations random_fops, urandom_fops;
85025 #endif
85026
85027 -unsigned int get_random_int(void);
85028 +unsigned int __intentional_overflow(-1) get_random_int(void);
85029 unsigned long randomize_range(unsigned long start, unsigned long end, unsigned long len);
85030
85031 -u32 prandom_u32(void);
85032 +u32 prandom_u32(void) __intentional_overflow(-1);
85033 void prandom_bytes(void *buf, size_t nbytes);
85034 void prandom_seed(u32 seed);
85035 void prandom_reseed_late(void);
85036 @@ -37,6 +47,11 @@ struct rnd_state {
85037 u32 prandom_u32_state(struct rnd_state *state);
85038 void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
85039
85040 +static inline unsigned long __intentional_overflow(-1) pax_get_random_long(void)
85041 +{
85042 + return prandom_u32() + (sizeof(long) > 4 ? (unsigned long)prandom_u32() << 32 : 0);
85043 +}
85044 +
85045 /**
85046 * prandom_u32_max - returns a pseudo-random number in interval [0, ep_ro)
85047 * @ep_ro: right open interval endpoint
85048 @@ -49,7 +64,7 @@ void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
85049 *
85050 * Returns: pseudo-random number in interval [0, ep_ro)
85051 */
85052 -static inline u32 prandom_u32_max(u32 ep_ro)
85053 +static inline u32 __intentional_overflow(-1) prandom_u32_max(u32 ep_ro)
85054 {
85055 return (u32)(((u64) prandom_u32() * ep_ro) >> 32);
85056 }
85057 diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h
85058 index 378c5ee..aa84a47 100644
85059 --- a/include/linux/rbtree_augmented.h
85060 +++ b/include/linux/rbtree_augmented.h
85061 @@ -90,7 +90,9 @@ rbname ## _rotate(struct rb_node *rb_old, struct rb_node *rb_new) \
85062 old->rbaugmented = rbcompute(old); \
85063 } \
85064 rbstatic const struct rb_augment_callbacks rbname = { \
85065 - rbname ## _propagate, rbname ## _copy, rbname ## _rotate \
85066 + .propagate = rbname ## _propagate, \
85067 + .copy = rbname ## _copy, \
85068 + .rotate = rbname ## _rotate \
85069 };
85070
85071
85072 diff --git a/include/linux/rculist.h b/include/linux/rculist.h
85073 index 529bc94..82ce778 100644
85074 --- a/include/linux/rculist.h
85075 +++ b/include/linux/rculist.h
85076 @@ -29,8 +29,8 @@
85077 */
85078 static inline void INIT_LIST_HEAD_RCU(struct list_head *list)
85079 {
85080 - ACCESS_ONCE(list->next) = list;
85081 - ACCESS_ONCE(list->prev) = list;
85082 + ACCESS_ONCE_RW(list->next) = list;
85083 + ACCESS_ONCE_RW(list->prev) = list;
85084 }
85085
85086 /*
85087 @@ -59,6 +59,9 @@ void __list_add_rcu(struct list_head *new,
85088 struct list_head *prev, struct list_head *next);
85089 #endif
85090
85091 +void __pax_list_add_rcu(struct list_head *new,
85092 + struct list_head *prev, struct list_head *next);
85093 +
85094 /**
85095 * list_add_rcu - add a new entry to rcu-protected list
85096 * @new: new entry to be added
85097 @@ -80,6 +83,11 @@ static inline void list_add_rcu(struct list_head *new, struct list_head *head)
85098 __list_add_rcu(new, head, head->next);
85099 }
85100
85101 +static inline void pax_list_add_rcu(struct list_head *new, struct list_head *head)
85102 +{
85103 + __pax_list_add_rcu(new, head, head->next);
85104 +}
85105 +
85106 /**
85107 * list_add_tail_rcu - add a new entry to rcu-protected list
85108 * @new: new entry to be added
85109 @@ -102,6 +110,12 @@ static inline void list_add_tail_rcu(struct list_head *new,
85110 __list_add_rcu(new, head->prev, head);
85111 }
85112
85113 +static inline void pax_list_add_tail_rcu(struct list_head *new,
85114 + struct list_head *head)
85115 +{
85116 + __pax_list_add_rcu(new, head->prev, head);
85117 +}
85118 +
85119 /**
85120 * list_del_rcu - deletes entry from list without re-initialization
85121 * @entry: the element to delete from the list.
85122 @@ -132,6 +146,8 @@ static inline void list_del_rcu(struct list_head *entry)
85123 entry->prev = LIST_POISON2;
85124 }
85125
85126 +extern void pax_list_del_rcu(struct list_head *entry);
85127 +
85128 /**
85129 * hlist_del_init_rcu - deletes entry from hash list with re-initialization
85130 * @n: the element to delete from the hash list.
85131 diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
85132 index ed4f593..8a51501 100644
85133 --- a/include/linux/rcupdate.h
85134 +++ b/include/linux/rcupdate.h
85135 @@ -332,7 +332,7 @@ extern struct srcu_struct tasks_rcu_exit_srcu;
85136 #define rcu_note_voluntary_context_switch(t) \
85137 do { \
85138 if (ACCESS_ONCE((t)->rcu_tasks_holdout)) \
85139 - ACCESS_ONCE((t)->rcu_tasks_holdout) = false; \
85140 + ACCESS_ONCE_RW((t)->rcu_tasks_holdout) = false; \
85141 } while (0)
85142 #else /* #ifdef CONFIG_TASKS_RCU */
85143 #define TASKS_RCU(x) do { } while (0)
85144 diff --git a/include/linux/reboot.h b/include/linux/reboot.h
85145 index 67fc8fc..a90f7d8 100644
85146 --- a/include/linux/reboot.h
85147 +++ b/include/linux/reboot.h
85148 @@ -47,9 +47,9 @@ extern void do_kernel_restart(char *cmd);
85149 */
85150
85151 extern void migrate_to_reboot_cpu(void);
85152 -extern void machine_restart(char *cmd);
85153 -extern void machine_halt(void);
85154 -extern void machine_power_off(void);
85155 +extern void machine_restart(char *cmd) __noreturn;
85156 +extern void machine_halt(void) __noreturn;
85157 +extern void machine_power_off(void) __noreturn;
85158
85159 extern void machine_shutdown(void);
85160 struct pt_regs;
85161 @@ -60,9 +60,9 @@ extern void machine_crash_shutdown(struct pt_regs *);
85162 */
85163
85164 extern void kernel_restart_prepare(char *cmd);
85165 -extern void kernel_restart(char *cmd);
85166 -extern void kernel_halt(void);
85167 -extern void kernel_power_off(void);
85168 +extern void kernel_restart(char *cmd) __noreturn;
85169 +extern void kernel_halt(void) __noreturn;
85170 +extern void kernel_power_off(void) __noreturn;
85171
85172 extern int C_A_D; /* for sysctl */
85173 void ctrl_alt_del(void);
85174 @@ -76,7 +76,7 @@ extern int orderly_poweroff(bool force);
85175 * Emergency restart, callable from an interrupt handler.
85176 */
85177
85178 -extern void emergency_restart(void);
85179 +extern void emergency_restart(void) __noreturn;
85180 #include <asm/emergency-restart.h>
85181
85182 #endif /* _LINUX_REBOOT_H */
85183 diff --git a/include/linux/regset.h b/include/linux/regset.h
85184 index 8e0c9fe..ac4d221 100644
85185 --- a/include/linux/regset.h
85186 +++ b/include/linux/regset.h
85187 @@ -161,7 +161,8 @@ struct user_regset {
85188 unsigned int align;
85189 unsigned int bias;
85190 unsigned int core_note_type;
85191 -};
85192 +} __do_const;
85193 +typedef struct user_regset __no_const user_regset_no_const;
85194
85195 /**
85196 * struct user_regset_view - available regsets
85197 diff --git a/include/linux/relay.h b/include/linux/relay.h
85198 index d7c8359..818daf5 100644
85199 --- a/include/linux/relay.h
85200 +++ b/include/linux/relay.h
85201 @@ -157,7 +157,7 @@ struct rchan_callbacks
85202 * The callback should return 0 if successful, negative if not.
85203 */
85204 int (*remove_buf_file)(struct dentry *dentry);
85205 -};
85206 +} __no_const;
85207
85208 /*
85209 * CONFIG_RELAY kernel API, kernel/relay.c
85210 diff --git a/include/linux/rio.h b/include/linux/rio.h
85211 index 6bda06f..bf39a9b 100644
85212 --- a/include/linux/rio.h
85213 +++ b/include/linux/rio.h
85214 @@ -358,7 +358,7 @@ struct rio_ops {
85215 int (*map_inb)(struct rio_mport *mport, dma_addr_t lstart,
85216 u64 rstart, u32 size, u32 flags);
85217 void (*unmap_inb)(struct rio_mport *mport, dma_addr_t lstart);
85218 -};
85219 +} __no_const;
85220
85221 #define RIO_RESOURCE_MEM 0x00000100
85222 #define RIO_RESOURCE_DOORBELL 0x00000200
85223 diff --git a/include/linux/rmap.h b/include/linux/rmap.h
85224 index d9d7e7e..86f47ac 100644
85225 --- a/include/linux/rmap.h
85226 +++ b/include/linux/rmap.h
85227 @@ -154,8 +154,8 @@ static inline void anon_vma_unlock_read(struct anon_vma *anon_vma)
85228 void anon_vma_init(void); /* create anon_vma_cachep */
85229 int anon_vma_prepare(struct vm_area_struct *);
85230 void unlink_anon_vmas(struct vm_area_struct *);
85231 -int anon_vma_clone(struct vm_area_struct *, struct vm_area_struct *);
85232 -int anon_vma_fork(struct vm_area_struct *, struct vm_area_struct *);
85233 +int anon_vma_clone(struct vm_area_struct *, const struct vm_area_struct *);
85234 +int anon_vma_fork(struct vm_area_struct *, const struct vm_area_struct *);
85235
85236 static inline void anon_vma_merge(struct vm_area_struct *vma,
85237 struct vm_area_struct *next)
85238 diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
85239 index ed8f9e7..999bc96 100644
85240 --- a/include/linux/scatterlist.h
85241 +++ b/include/linux/scatterlist.h
85242 @@ -1,6 +1,7 @@
85243 #ifndef _LINUX_SCATTERLIST_H
85244 #define _LINUX_SCATTERLIST_H
85245
85246 +#include <linux/sched.h>
85247 #include <linux/string.h>
85248 #include <linux/bug.h>
85249 #include <linux/mm.h>
85250 @@ -114,6 +115,12 @@ static inline void sg_set_buf(struct scatterlist *sg, const void *buf,
85251 #ifdef CONFIG_DEBUG_SG
85252 BUG_ON(!virt_addr_valid(buf));
85253 #endif
85254 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
85255 + if (object_starts_on_stack(buf)) {
85256 + void *adjbuf = buf - current->stack + current->lowmem_stack;
85257 + sg_set_page(sg, virt_to_page(adjbuf), buflen, offset_in_page(adjbuf));
85258 + } else
85259 +#endif
85260 sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf));
85261 }
85262
85263 diff --git a/include/linux/sched.h b/include/linux/sched.h
85264 index 8db31ef..0af1f81 100644
85265 --- a/include/linux/sched.h
85266 +++ b/include/linux/sched.h
85267 @@ -133,6 +133,7 @@ struct fs_struct;
85268 struct perf_event_context;
85269 struct blk_plug;
85270 struct filename;
85271 +struct linux_binprm;
85272
85273 #define VMACACHE_BITS 2
85274 #define VMACACHE_SIZE (1U << VMACACHE_BITS)
85275 @@ -415,7 +416,7 @@ extern char __sched_text_start[], __sched_text_end[];
85276 extern int in_sched_functions(unsigned long addr);
85277
85278 #define MAX_SCHEDULE_TIMEOUT LONG_MAX
85279 -extern signed long schedule_timeout(signed long timeout);
85280 +extern signed long schedule_timeout(signed long timeout) __intentional_overflow(-1);
85281 extern signed long schedule_timeout_interruptible(signed long timeout);
85282 extern signed long schedule_timeout_killable(signed long timeout);
85283 extern signed long schedule_timeout_uninterruptible(signed long timeout);
85284 @@ -426,6 +427,19 @@ struct nsproxy;
85285 struct user_namespace;
85286
85287 #ifdef CONFIG_MMU
85288 +
85289 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
85290 +extern unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags);
85291 +#else
85292 +static inline unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
85293 +{
85294 + return 0;
85295 +}
85296 +#endif
85297 +
85298 +extern bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset);
85299 +extern unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset);
85300 +
85301 extern void arch_pick_mmap_layout(struct mm_struct *mm);
85302 extern unsigned long
85303 arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
85304 @@ -724,6 +738,17 @@ struct signal_struct {
85305 #ifdef CONFIG_TASKSTATS
85306 struct taskstats *stats;
85307 #endif
85308 +
85309 +#ifdef CONFIG_GRKERNSEC
85310 + u32 curr_ip;
85311 + u32 saved_ip;
85312 + u32 gr_saddr;
85313 + u32 gr_daddr;
85314 + u16 gr_sport;
85315 + u16 gr_dport;
85316 + u8 used_accept:1;
85317 +#endif
85318 +
85319 #ifdef CONFIG_AUDIT
85320 unsigned audit_tty;
85321 unsigned audit_tty_log_passwd;
85322 @@ -750,7 +775,7 @@ struct signal_struct {
85323 struct mutex cred_guard_mutex; /* guard against foreign influences on
85324 * credential calculations
85325 * (notably. ptrace) */
85326 -};
85327 +} __randomize_layout;
85328
85329 /*
85330 * Bits in flags field of signal_struct.
85331 @@ -803,6 +828,14 @@ struct user_struct {
85332 struct key *session_keyring; /* UID's default session keyring */
85333 #endif
85334
85335 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
85336 + unsigned char kernel_banned;
85337 +#endif
85338 +#ifdef CONFIG_GRKERNSEC_BRUTE
85339 + unsigned char suid_banned;
85340 + unsigned long suid_ban_expires;
85341 +#endif
85342 +
85343 /* Hash table maintenance information */
85344 struct hlist_node uidhash_node;
85345 kuid_t uid;
85346 @@ -810,7 +843,7 @@ struct user_struct {
85347 #ifdef CONFIG_PERF_EVENTS
85348 atomic_long_t locked_vm;
85349 #endif
85350 -};
85351 +} __randomize_layout;
85352
85353 extern int uids_sysfs_init(void);
85354
85355 @@ -1274,6 +1307,9 @@ enum perf_event_task_context {
85356 struct task_struct {
85357 volatile long state; /* -1 unrunnable, 0 runnable, >0 stopped */
85358 void *stack;
85359 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
85360 + void *lowmem_stack;
85361 +#endif
85362 atomic_t usage;
85363 unsigned int flags; /* per process flags, defined below */
85364 unsigned int ptrace;
85365 @@ -1405,8 +1441,8 @@ struct task_struct {
85366 struct list_head thread_node;
85367
85368 struct completion *vfork_done; /* for vfork() */
85369 - int __user *set_child_tid; /* CLONE_CHILD_SETTID */
85370 - int __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
85371 + pid_t __user *set_child_tid; /* CLONE_CHILD_SETTID */
85372 + pid_t __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
85373
85374 cputime_t utime, stime, utimescaled, stimescaled;
85375 cputime_t gtime;
85376 @@ -1431,11 +1467,6 @@ struct task_struct {
85377 struct task_cputime cputime_expires;
85378 struct list_head cpu_timers[3];
85379
85380 -/* process credentials */
85381 - const struct cred __rcu *real_cred; /* objective and real subjective task
85382 - * credentials (COW) */
85383 - const struct cred __rcu *cred; /* effective (overridable) subjective task
85384 - * credentials (COW) */
85385 char comm[TASK_COMM_LEN]; /* executable name excluding path
85386 - access with [gs]et_task_comm (which lock
85387 it with task_lock())
85388 @@ -1453,6 +1484,10 @@ struct task_struct {
85389 #endif
85390 /* CPU-specific state of this task */
85391 struct thread_struct thread;
85392 +/* thread_info moved to task_struct */
85393 +#ifdef CONFIG_X86
85394 + struct thread_info tinfo;
85395 +#endif
85396 /* filesystem information */
85397 struct fs_struct *fs;
85398 /* open file information */
85399 @@ -1527,6 +1562,10 @@ struct task_struct {
85400 gfp_t lockdep_reclaim_gfp;
85401 #endif
85402
85403 +/* process credentials */
85404 + const struct cred __rcu *real_cred; /* objective and real subjective task
85405 + * credentials (COW) */
85406 +
85407 /* journalling filesystem info */
85408 void *journal_info;
85409
85410 @@ -1565,6 +1604,10 @@ struct task_struct {
85411 /* cg_list protected by css_set_lock and tsk->alloc_lock */
85412 struct list_head cg_list;
85413 #endif
85414 +
85415 + const struct cred __rcu *cred; /* effective (overridable) subjective task
85416 + * credentials (COW) */
85417 +
85418 #ifdef CONFIG_FUTEX
85419 struct robust_list_head __user *robust_list;
85420 #ifdef CONFIG_COMPAT
85421 @@ -1673,7 +1716,7 @@ struct task_struct {
85422 * Number of functions that haven't been traced
85423 * because of depth overrun.
85424 */
85425 - atomic_t trace_overrun;
85426 + atomic_unchecked_t trace_overrun;
85427 /* Pause for the tracing */
85428 atomic_t tracing_graph_pause;
85429 #endif
85430 @@ -1701,7 +1744,78 @@ struct task_struct {
85431 #ifdef CONFIG_DEBUG_ATOMIC_SLEEP
85432 unsigned long task_state_change;
85433 #endif
85434 -};
85435 +
85436 +#ifdef CONFIG_GRKERNSEC
85437 + /* grsecurity */
85438 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
85439 + u64 exec_id;
85440 +#endif
85441 +#ifdef CONFIG_GRKERNSEC_SETXID
85442 + const struct cred *delayed_cred;
85443 +#endif
85444 + struct dentry *gr_chroot_dentry;
85445 + struct acl_subject_label *acl;
85446 + struct acl_subject_label *tmpacl;
85447 + struct acl_role_label *role;
85448 + struct file *exec_file;
85449 + unsigned long brute_expires;
85450 + u16 acl_role_id;
85451 + u8 inherited;
85452 + /* is this the task that authenticated to the special role */
85453 + u8 acl_sp_role;
85454 + u8 is_writable;
85455 + u8 brute;
85456 + u8 gr_is_chrooted;
85457 +#endif
85458 +
85459 +} __randomize_layout;
85460 +
85461 +#define MF_PAX_PAGEEXEC 0x01000000 /* Paging based non-executable pages */
85462 +#define MF_PAX_EMUTRAMP 0x02000000 /* Emulate trampolines */
85463 +#define MF_PAX_MPROTECT 0x04000000 /* Restrict mprotect() */
85464 +#define MF_PAX_RANDMMAP 0x08000000 /* Randomize mmap() base */
85465 +/*#define MF_PAX_RANDEXEC 0x10000000*/ /* Randomize ET_EXEC base */
85466 +#define MF_PAX_SEGMEXEC 0x20000000 /* Segmentation based non-executable pages */
85467 +
85468 +#ifdef CONFIG_PAX_SOFTMODE
85469 +extern int pax_softmode;
85470 +#endif
85471 +
85472 +extern int pax_check_flags(unsigned long *);
85473 +#define PAX_PARSE_FLAGS_FALLBACK (~0UL)
85474 +
85475 +/* if tsk != current then task_lock must be held on it */
85476 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
85477 +static inline unsigned long pax_get_flags(struct task_struct *tsk)
85478 +{
85479 + if (likely(tsk->mm))
85480 + return tsk->mm->pax_flags;
85481 + else
85482 + return 0UL;
85483 +}
85484 +
85485 +/* if tsk != current then task_lock must be held on it */
85486 +static inline long pax_set_flags(struct task_struct *tsk, unsigned long flags)
85487 +{
85488 + if (likely(tsk->mm)) {
85489 + tsk->mm->pax_flags = flags;
85490 + return 0;
85491 + }
85492 + return -EINVAL;
85493 +}
85494 +#endif
85495 +
85496 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
85497 +extern void pax_set_initial_flags(struct linux_binprm *bprm);
85498 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
85499 +extern void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
85500 +#endif
85501 +
85502 +struct path;
85503 +extern char *pax_get_path(const struct path *path, char *buf, int buflen);
85504 +extern void pax_report_fault(struct pt_regs *regs, void *pc, void *sp);
85505 +extern void pax_report_insns(struct pt_regs *regs, void *pc, void *sp);
85506 +extern void pax_report_refcount_overflow(struct pt_regs *regs);
85507
85508 /* Future-safe accessor for struct task_struct's cpus_allowed. */
85509 #define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed)
85510 @@ -1783,7 +1897,7 @@ struct pid_namespace;
85511 pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type,
85512 struct pid_namespace *ns);
85513
85514 -static inline pid_t task_pid_nr(struct task_struct *tsk)
85515 +static inline pid_t task_pid_nr(const struct task_struct *tsk)
85516 {
85517 return tsk->pid;
85518 }
85519 @@ -2150,6 +2264,25 @@ extern u64 sched_clock_cpu(int cpu);
85520
85521 extern void sched_clock_init(void);
85522
85523 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
85524 +static inline void populate_stack(void)
85525 +{
85526 + struct task_struct *curtask = current;
85527 + int c;
85528 + int *ptr = curtask->stack;
85529 + int *end = curtask->stack + THREAD_SIZE;
85530 +
85531 + while (ptr < end) {
85532 + c = *(volatile int *)ptr;
85533 + ptr += PAGE_SIZE/sizeof(int);
85534 + }
85535 +}
85536 +#else
85537 +static inline void populate_stack(void)
85538 +{
85539 +}
85540 +#endif
85541 +
85542 #ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK
85543 static inline void sched_clock_tick(void)
85544 {
85545 @@ -2283,7 +2416,9 @@ void yield(void);
85546 extern struct exec_domain default_exec_domain;
85547
85548 union thread_union {
85549 +#ifndef CONFIG_X86
85550 struct thread_info thread_info;
85551 +#endif
85552 unsigned long stack[THREAD_SIZE/sizeof(long)];
85553 };
85554
85555 @@ -2316,6 +2451,7 @@ extern struct pid_namespace init_pid_ns;
85556 */
85557
85558 extern struct task_struct *find_task_by_vpid(pid_t nr);
85559 +extern struct task_struct *find_task_by_vpid_unrestricted(pid_t nr);
85560 extern struct task_struct *find_task_by_pid_ns(pid_t nr,
85561 struct pid_namespace *ns);
85562
85563 @@ -2480,7 +2616,7 @@ extern void __cleanup_sighand(struct sighand_struct *);
85564 extern void exit_itimers(struct signal_struct *);
85565 extern void flush_itimer_signals(void);
85566
85567 -extern void do_group_exit(int);
85568 +extern __noreturn void do_group_exit(int);
85569
85570 extern int do_execve(struct filename *,
85571 const char __user * const __user *,
85572 @@ -2701,9 +2837,9 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
85573 #define task_stack_end_corrupted(task) \
85574 (*(end_of_stack(task)) != STACK_END_MAGIC)
85575
85576 -static inline int object_is_on_stack(void *obj)
85577 +static inline int object_starts_on_stack(const void *obj)
85578 {
85579 - void *stack = task_stack_page(current);
85580 + const void *stack = task_stack_page(current);
85581
85582 return (obj >= stack) && (obj < (stack + THREAD_SIZE));
85583 }
85584 diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
85585 index 596a0e0..bea77ec 100644
85586 --- a/include/linux/sched/sysctl.h
85587 +++ b/include/linux/sched/sysctl.h
85588 @@ -34,6 +34,7 @@ enum { sysctl_hung_task_timeout_secs = 0 };
85589 #define DEFAULT_MAX_MAP_COUNT (USHRT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
85590
85591 extern int sysctl_max_map_count;
85592 +extern unsigned long sysctl_heap_stack_gap;
85593
85594 extern unsigned int sysctl_sched_latency;
85595 extern unsigned int sysctl_sched_min_granularity;
85596 diff --git a/include/linux/security.h b/include/linux/security.h
85597 index ba96471..74fb3f6 100644
85598 --- a/include/linux/security.h
85599 +++ b/include/linux/security.h
85600 @@ -27,6 +27,7 @@
85601 #include <linux/slab.h>
85602 #include <linux/err.h>
85603 #include <linux/string.h>
85604 +#include <linux/grsecurity.h>
85605
85606 struct linux_binprm;
85607 struct cred;
85608 @@ -116,8 +117,6 @@ struct seq_file;
85609
85610 extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
85611
85612 -void reset_security_ops(void);
85613 -
85614 #ifdef CONFIG_MMU
85615 extern unsigned long mmap_min_addr;
85616 extern unsigned long dac_mmap_min_addr;
85617 @@ -1729,7 +1728,7 @@ struct security_operations {
85618 struct audit_context *actx);
85619 void (*audit_rule_free) (void *lsmrule);
85620 #endif /* CONFIG_AUDIT */
85621 -};
85622 +} __randomize_layout;
85623
85624 /* prototypes */
85625 extern int security_init(void);
85626 diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h
85627 index dc368b8..e895209 100644
85628 --- a/include/linux/semaphore.h
85629 +++ b/include/linux/semaphore.h
85630 @@ -37,7 +37,7 @@ static inline void sema_init(struct semaphore *sem, int val)
85631 }
85632
85633 extern void down(struct semaphore *sem);
85634 -extern int __must_check down_interruptible(struct semaphore *sem);
85635 +extern int __must_check down_interruptible(struct semaphore *sem) __intentional_overflow(-1);
85636 extern int __must_check down_killable(struct semaphore *sem);
85637 extern int __must_check down_trylock(struct semaphore *sem);
85638 extern int __must_check down_timeout(struct semaphore *sem, long jiffies);
85639 diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
85640 index cf6a9da..bd86b1f 100644
85641 --- a/include/linux/seq_file.h
85642 +++ b/include/linux/seq_file.h
85643 @@ -27,6 +27,9 @@ struct seq_file {
85644 struct mutex lock;
85645 const struct seq_operations *op;
85646 int poll_event;
85647 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
85648 + u64 exec_id;
85649 +#endif
85650 #ifdef CONFIG_USER_NS
85651 struct user_namespace *user_ns;
85652 #endif
85653 @@ -39,6 +42,7 @@ struct seq_operations {
85654 void * (*next) (struct seq_file *m, void *v, loff_t *pos);
85655 int (*show) (struct seq_file *m, void *v);
85656 };
85657 +typedef struct seq_operations __no_const seq_operations_no_const;
85658
85659 #define SEQ_SKIP 1
85660
85661 @@ -111,6 +115,7 @@ void seq_pad(struct seq_file *m, char c);
85662
85663 char *mangle_path(char *s, const char *p, const char *esc);
85664 int seq_open(struct file *, const struct seq_operations *);
85665 +int seq_open_restrict(struct file *, const struct seq_operations *);
85666 ssize_t seq_read(struct file *, char __user *, size_t, loff_t *);
85667 loff_t seq_lseek(struct file *, loff_t, int);
85668 int seq_release(struct inode *, struct file *);
85669 @@ -153,6 +158,7 @@ static inline int seq_nodemask_list(struct seq_file *m, nodemask_t *mask)
85670 }
85671
85672 int single_open(struct file *, int (*)(struct seq_file *, void *), void *);
85673 +int single_open_restrict(struct file *, int (*)(struct seq_file *, void *), void *);
85674 int single_open_size(struct file *, int (*)(struct seq_file *, void *), void *, size_t);
85675 int single_release(struct inode *, struct file *);
85676 void *__seq_open_private(struct file *, const struct seq_operations *, int);
85677 diff --git a/include/linux/shm.h b/include/linux/shm.h
85678 index 6fb8016..ab4465e 100644
85679 --- a/include/linux/shm.h
85680 +++ b/include/linux/shm.h
85681 @@ -22,6 +22,10 @@ struct shmid_kernel /* private to the kernel */
85682 /* The task created the shm object. NULL if the task is dead. */
85683 struct task_struct *shm_creator;
85684 struct list_head shm_clist; /* list by creator */
85685 +#ifdef CONFIG_GRKERNSEC
85686 + u64 shm_createtime;
85687 + pid_t shm_lapid;
85688 +#endif
85689 };
85690
85691 /* shm_mode upper byte flags */
85692 diff --git a/include/linux/signal.h b/include/linux/signal.h
85693 index ab1e039..ad4229e 100644
85694 --- a/include/linux/signal.h
85695 +++ b/include/linux/signal.h
85696 @@ -289,7 +289,7 @@ static inline void allow_signal(int sig)
85697 * know it'll be handled, so that they don't get converted to
85698 * SIGKILL or just silently dropped.
85699 */
85700 - kernel_sigaction(sig, (__force __sighandler_t)2);
85701 + kernel_sigaction(sig, (__force_user __sighandler_t)2);
85702 }
85703
85704 static inline void disallow_signal(int sig)
85705 diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
85706 index 85ab7d7..eb1585a 100644
85707 --- a/include/linux/skbuff.h
85708 +++ b/include/linux/skbuff.h
85709 @@ -763,7 +763,7 @@ bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from,
85710 struct sk_buff *__alloc_skb(unsigned int size, gfp_t priority, int flags,
85711 int node);
85712 struct sk_buff *build_skb(void *data, unsigned int frag_size);
85713 -static inline struct sk_buff *alloc_skb(unsigned int size,
85714 +static inline struct sk_buff * __intentional_overflow(0) alloc_skb(unsigned int size,
85715 gfp_t priority)
85716 {
85717 return __alloc_skb(size, priority, 0, NUMA_NO_NODE);
85718 @@ -1952,7 +1952,7 @@ static inline u32 skb_inner_network_header_len(const struct sk_buff *skb)
85719 return skb->inner_transport_header - skb->inner_network_header;
85720 }
85721
85722 -static inline int skb_network_offset(const struct sk_buff *skb)
85723 +static inline int __intentional_overflow(0) skb_network_offset(const struct sk_buff *skb)
85724 {
85725 return skb_network_header(skb) - skb->data;
85726 }
85727 @@ -2012,7 +2012,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
85728 * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
85729 */
85730 #ifndef NET_SKB_PAD
85731 -#define NET_SKB_PAD max(32, L1_CACHE_BYTES)
85732 +#define NET_SKB_PAD max(_AC(32,UL), L1_CACHE_BYTES)
85733 #endif
85734
85735 int ___pskb_trim(struct sk_buff *skb, unsigned int len);
85736 @@ -2655,9 +2655,9 @@ struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock,
85737 int *err);
85738 unsigned int datagram_poll(struct file *file, struct socket *sock,
85739 struct poll_table_struct *wait);
85740 -int skb_copy_datagram_iter(const struct sk_buff *from, int offset,
85741 +int __intentional_overflow(0) skb_copy_datagram_iter(const struct sk_buff *from, int offset,
85742 struct iov_iter *to, int size);
85743 -static inline int skb_copy_datagram_msg(const struct sk_buff *from, int offset,
85744 +static inline int __intentional_overflow(2,4) skb_copy_datagram_msg(const struct sk_buff *from, int offset,
85745 struct msghdr *msg, int size)
85746 {
85747 return skb_copy_datagram_iter(from, offset, &msg->msg_iter, size);
85748 @@ -3131,6 +3131,9 @@ static inline void nf_reset(struct sk_buff *skb)
85749 nf_bridge_put(skb->nf_bridge);
85750 skb->nf_bridge = NULL;
85751 #endif
85752 +#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE)
85753 + skb->nf_trace = 0;
85754 +#endif
85755 }
85756
85757 static inline void nf_reset_trace(struct sk_buff *skb)
85758 diff --git a/include/linux/slab.h b/include/linux/slab.h
85759 index 9a139b6..aab37b4 100644
85760 --- a/include/linux/slab.h
85761 +++ b/include/linux/slab.h
85762 @@ -14,15 +14,29 @@
85763 #include <linux/gfp.h>
85764 #include <linux/types.h>
85765 #include <linux/workqueue.h>
85766 -
85767 +#include <linux/err.h>
85768
85769 /*
85770 * Flags to pass to kmem_cache_create().
85771 * The ones marked DEBUG are only valid if CONFIG_SLAB_DEBUG is set.
85772 */
85773 #define SLAB_DEBUG_FREE 0x00000100UL /* DEBUG: Perform (expensive) checks on free */
85774 +
85775 +#ifdef CONFIG_PAX_USERCOPY_SLABS
85776 +#define SLAB_USERCOPY 0x00000200UL /* PaX: Allow copying objs to/from userland */
85777 +#else
85778 +#define SLAB_USERCOPY 0x00000000UL
85779 +#endif
85780 +
85781 #define SLAB_RED_ZONE 0x00000400UL /* DEBUG: Red zone objs in a cache */
85782 #define SLAB_POISON 0x00000800UL /* DEBUG: Poison objects */
85783 +
85784 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
85785 +#define SLAB_NO_SANITIZE 0x00001000UL /* PaX: Do not sanitize objs on free */
85786 +#else
85787 +#define SLAB_NO_SANITIZE 0x00000000UL
85788 +#endif
85789 +
85790 #define SLAB_HWCACHE_ALIGN 0x00002000UL /* Align objs on cache lines */
85791 #define SLAB_CACHE_DMA 0x00004000UL /* Use GFP_DMA memory */
85792 #define SLAB_STORE_USER 0x00010000UL /* DEBUG: Store the last owner for bug hunting */
85793 @@ -98,10 +112,13 @@
85794 * ZERO_SIZE_PTR can be passed to kfree though in the same way that NULL can.
85795 * Both make kfree a no-op.
85796 */
85797 -#define ZERO_SIZE_PTR ((void *)16)
85798 +#define ZERO_SIZE_PTR \
85799 +({ \
85800 + BUILD_BUG_ON(!(MAX_ERRNO & ~PAGE_MASK));\
85801 + (void *)(-MAX_ERRNO-1L); \
85802 +})
85803
85804 -#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) <= \
85805 - (unsigned long)ZERO_SIZE_PTR)
85806 +#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) - 1 >= (unsigned long)ZERO_SIZE_PTR - 1)
85807
85808 #include <linux/kmemleak.h>
85809
85810 @@ -144,6 +161,8 @@ void * __must_check krealloc(const void *, size_t, gfp_t);
85811 void kfree(const void *);
85812 void kzfree(const void *);
85813 size_t ksize(const void *);
85814 +const char *check_heap_object(const void *ptr, unsigned long n);
85815 +bool is_usercopy_object(const void *ptr);
85816
85817 /*
85818 * Some archs want to perform DMA into kmalloc caches and need a guaranteed
85819 @@ -236,6 +255,10 @@ extern struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
85820 extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
85821 #endif
85822
85823 +#ifdef CONFIG_PAX_USERCOPY_SLABS
85824 +extern struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
85825 +#endif
85826 +
85827 /*
85828 * Figure out which kmalloc slab an allocation of a certain size
85829 * belongs to.
85830 @@ -244,7 +267,7 @@ extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
85831 * 2 = 120 .. 192 bytes
85832 * n = 2^(n-1) .. 2^n -1
85833 */
85834 -static __always_inline int kmalloc_index(size_t size)
85835 +static __always_inline __size_overflow(1) int kmalloc_index(size_t size)
85836 {
85837 if (!size)
85838 return 0;
85839 @@ -287,14 +310,14 @@ static __always_inline int kmalloc_index(size_t size)
85840 }
85841 #endif /* !CONFIG_SLOB */
85842
85843 -void *__kmalloc(size_t size, gfp_t flags);
85844 +void *__kmalloc(size_t size, gfp_t flags) __alloc_size(1) __size_overflow(1);
85845 void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags);
85846
85847 #ifdef CONFIG_NUMA
85848 -void *__kmalloc_node(size_t size, gfp_t flags, int node);
85849 +void *__kmalloc_node(size_t size, gfp_t flags, int node) __alloc_size(1) __size_overflow(1);
85850 void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
85851 #else
85852 -static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node)
85853 +static __always_inline void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
85854 {
85855 return __kmalloc(size, flags);
85856 }
85857 diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
85858 index b869d16..1453c73 100644
85859 --- a/include/linux/slab_def.h
85860 +++ b/include/linux/slab_def.h
85861 @@ -40,7 +40,7 @@ struct kmem_cache {
85862 /* 4) cache creation/removal */
85863 const char *name;
85864 struct list_head list;
85865 - int refcount;
85866 + atomic_t refcount;
85867 int object_size;
85868 int align;
85869
85870 @@ -56,10 +56,14 @@ struct kmem_cache {
85871 unsigned long node_allocs;
85872 unsigned long node_frees;
85873 unsigned long node_overflow;
85874 - atomic_t allochit;
85875 - atomic_t allocmiss;
85876 - atomic_t freehit;
85877 - atomic_t freemiss;
85878 + atomic_unchecked_t allochit;
85879 + atomic_unchecked_t allocmiss;
85880 + atomic_unchecked_t freehit;
85881 + atomic_unchecked_t freemiss;
85882 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
85883 + atomic_unchecked_t sanitized;
85884 + atomic_unchecked_t not_sanitized;
85885 +#endif
85886
85887 /*
85888 * If debugging is enabled, then the allocator can add additional
85889 diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
85890 index d82abd4..408c3a0 100644
85891 --- a/include/linux/slub_def.h
85892 +++ b/include/linux/slub_def.h
85893 @@ -74,7 +74,7 @@ struct kmem_cache {
85894 struct kmem_cache_order_objects max;
85895 struct kmem_cache_order_objects min;
85896 gfp_t allocflags; /* gfp flags to use on each alloc */
85897 - int refcount; /* Refcount for slab cache destroy */
85898 + atomic_t refcount; /* Refcount for slab cache destroy */
85899 void (*ctor)(void *);
85900 int inuse; /* Offset to metadata */
85901 int align; /* Alignment */
85902 diff --git a/include/linux/smp.h b/include/linux/smp.h
85903 index 93dff5f..933c561 100644
85904 --- a/include/linux/smp.h
85905 +++ b/include/linux/smp.h
85906 @@ -176,7 +176,9 @@ static inline void wake_up_all_idle_cpus(void) { }
85907 #endif
85908
85909 #define get_cpu() ({ preempt_disable(); smp_processor_id(); })
85910 +#define raw_get_cpu() ({ raw_preempt_disable(); raw_smp_processor_id(); })
85911 #define put_cpu() preempt_enable()
85912 +#define raw_put_cpu_no_resched() raw_preempt_enable_no_resched()
85913
85914 /*
85915 * Callback to arch code if there's nosmp or maxcpus=0 on the
85916 diff --git a/include/linux/sock_diag.h b/include/linux/sock_diag.h
85917 index 46cca4c..3323536 100644
85918 --- a/include/linux/sock_diag.h
85919 +++ b/include/linux/sock_diag.h
85920 @@ -11,7 +11,7 @@ struct sock;
85921 struct sock_diag_handler {
85922 __u8 family;
85923 int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh);
85924 -};
85925 +} __do_const;
85926
85927 int sock_diag_register(const struct sock_diag_handler *h);
85928 void sock_diag_unregister(const struct sock_diag_handler *h);
85929 diff --git a/include/linux/sonet.h b/include/linux/sonet.h
85930 index 680f9a3..f13aeb0 100644
85931 --- a/include/linux/sonet.h
85932 +++ b/include/linux/sonet.h
85933 @@ -7,7 +7,7 @@
85934 #include <uapi/linux/sonet.h>
85935
85936 struct k_sonet_stats {
85937 -#define __HANDLE_ITEM(i) atomic_t i
85938 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
85939 __SONET_ITEMS
85940 #undef __HANDLE_ITEM
85941 };
85942 diff --git a/include/linux/sunrpc/addr.h b/include/linux/sunrpc/addr.h
85943 index 07d8e53..dc934c9 100644
85944 --- a/include/linux/sunrpc/addr.h
85945 +++ b/include/linux/sunrpc/addr.h
85946 @@ -23,9 +23,9 @@ static inline unsigned short rpc_get_port(const struct sockaddr *sap)
85947 {
85948 switch (sap->sa_family) {
85949 case AF_INET:
85950 - return ntohs(((struct sockaddr_in *)sap)->sin_port);
85951 + return ntohs(((const struct sockaddr_in *)sap)->sin_port);
85952 case AF_INET6:
85953 - return ntohs(((struct sockaddr_in6 *)sap)->sin6_port);
85954 + return ntohs(((const struct sockaddr_in6 *)sap)->sin6_port);
85955 }
85956 return 0;
85957 }
85958 @@ -58,7 +58,7 @@ static inline bool __rpc_cmp_addr4(const struct sockaddr *sap1,
85959 static inline bool __rpc_copy_addr4(struct sockaddr *dst,
85960 const struct sockaddr *src)
85961 {
85962 - const struct sockaddr_in *ssin = (struct sockaddr_in *) src;
85963 + const struct sockaddr_in *ssin = (const struct sockaddr_in *) src;
85964 struct sockaddr_in *dsin = (struct sockaddr_in *) dst;
85965
85966 dsin->sin_family = ssin->sin_family;
85967 @@ -164,7 +164,7 @@ static inline u32 rpc_get_scope_id(const struct sockaddr *sa)
85968 if (sa->sa_family != AF_INET6)
85969 return 0;
85970
85971 - return ((struct sockaddr_in6 *) sa)->sin6_scope_id;
85972 + return ((const struct sockaddr_in6 *) sa)->sin6_scope_id;
85973 }
85974
85975 #endif /* _LINUX_SUNRPC_ADDR_H */
85976 diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
85977 index 598ba80..d90cba6 100644
85978 --- a/include/linux/sunrpc/clnt.h
85979 +++ b/include/linux/sunrpc/clnt.h
85980 @@ -100,7 +100,7 @@ struct rpc_procinfo {
85981 unsigned int p_timer; /* Which RTT timer to use */
85982 u32 p_statidx; /* Which procedure to account */
85983 const char * p_name; /* name of procedure */
85984 -};
85985 +} __do_const;
85986
85987 #ifdef __KERNEL__
85988
85989 diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
85990 index 6f22cfe..9fd0909 100644
85991 --- a/include/linux/sunrpc/svc.h
85992 +++ b/include/linux/sunrpc/svc.h
85993 @@ -420,7 +420,7 @@ struct svc_procedure {
85994 unsigned int pc_count; /* call count */
85995 unsigned int pc_cachetype; /* cache info (NFS) */
85996 unsigned int pc_xdrressize; /* maximum size of XDR reply */
85997 -};
85998 +} __do_const;
85999
86000 /*
86001 * Function prototypes.
86002 diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
86003 index 975da75..318c083 100644
86004 --- a/include/linux/sunrpc/svc_rdma.h
86005 +++ b/include/linux/sunrpc/svc_rdma.h
86006 @@ -53,15 +53,15 @@ extern unsigned int svcrdma_ord;
86007 extern unsigned int svcrdma_max_requests;
86008 extern unsigned int svcrdma_max_req_size;
86009
86010 -extern atomic_t rdma_stat_recv;
86011 -extern atomic_t rdma_stat_read;
86012 -extern atomic_t rdma_stat_write;
86013 -extern atomic_t rdma_stat_sq_starve;
86014 -extern atomic_t rdma_stat_rq_starve;
86015 -extern atomic_t rdma_stat_rq_poll;
86016 -extern atomic_t rdma_stat_rq_prod;
86017 -extern atomic_t rdma_stat_sq_poll;
86018 -extern atomic_t rdma_stat_sq_prod;
86019 +extern atomic_unchecked_t rdma_stat_recv;
86020 +extern atomic_unchecked_t rdma_stat_read;
86021 +extern atomic_unchecked_t rdma_stat_write;
86022 +extern atomic_unchecked_t rdma_stat_sq_starve;
86023 +extern atomic_unchecked_t rdma_stat_rq_starve;
86024 +extern atomic_unchecked_t rdma_stat_rq_poll;
86025 +extern atomic_unchecked_t rdma_stat_rq_prod;
86026 +extern atomic_unchecked_t rdma_stat_sq_poll;
86027 +extern atomic_unchecked_t rdma_stat_sq_prod;
86028
86029 #define RPCRDMA_VERSION 1
86030
86031 diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
86032 index 8d71d65..f79586e 100644
86033 --- a/include/linux/sunrpc/svcauth.h
86034 +++ b/include/linux/sunrpc/svcauth.h
86035 @@ -120,7 +120,7 @@ struct auth_ops {
86036 int (*release)(struct svc_rqst *rq);
86037 void (*domain_release)(struct auth_domain *);
86038 int (*set_client)(struct svc_rqst *rq);
86039 -};
86040 +} __do_const;
86041
86042 #define SVC_GARBAGE 1
86043 #define SVC_SYSERR 2
86044 diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
86045 index e7a018e..49f8b17 100644
86046 --- a/include/linux/swiotlb.h
86047 +++ b/include/linux/swiotlb.h
86048 @@ -60,7 +60,8 @@ extern void
86049
86050 extern void
86051 swiotlb_free_coherent(struct device *hwdev, size_t size,
86052 - void *vaddr, dma_addr_t dma_handle);
86053 + void *vaddr, dma_addr_t dma_handle,
86054 + struct dma_attrs *attrs);
86055
86056 extern dma_addr_t swiotlb_map_page(struct device *dev, struct page *page,
86057 unsigned long offset, size_t size,
86058 diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
86059 index 85893d7..e78c660 100644
86060 --- a/include/linux/syscalls.h
86061 +++ b/include/linux/syscalls.h
86062 @@ -102,7 +102,12 @@ union bpf_attr;
86063 #define __TYPE_IS_L(t) (__same_type((t)0, 0L))
86064 #define __TYPE_IS_UL(t) (__same_type((t)0, 0UL))
86065 #define __TYPE_IS_LL(t) (__same_type((t)0, 0LL) || __same_type((t)0, 0ULL))
86066 -#define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a
86067 +#define __SC_LONG(t, a) __typeof__( \
86068 + __builtin_choose_expr( \
86069 + sizeof(t) > sizeof(int), \
86070 + (t) 0, \
86071 + __builtin_choose_expr(__type_is_unsigned(t), 0UL, 0L) \
86072 + )) a
86073 #define __SC_CAST(t, a) (t) a
86074 #define __SC_ARGS(t, a) a
86075 #define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long))
86076 @@ -384,11 +389,11 @@ asmlinkage long sys_sync(void);
86077 asmlinkage long sys_fsync(unsigned int fd);
86078 asmlinkage long sys_fdatasync(unsigned int fd);
86079 asmlinkage long sys_bdflush(int func, long data);
86080 -asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
86081 - char __user *type, unsigned long flags,
86082 +asmlinkage long sys_mount(const char __user *dev_name, const char __user *dir_name,
86083 + const char __user *type, unsigned long flags,
86084 void __user *data);
86085 -asmlinkage long sys_umount(char __user *name, int flags);
86086 -asmlinkage long sys_oldumount(char __user *name);
86087 +asmlinkage long sys_umount(const char __user *name, int flags);
86088 +asmlinkage long sys_oldumount(const char __user *name);
86089 asmlinkage long sys_truncate(const char __user *path, long length);
86090 asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
86091 asmlinkage long sys_stat(const char __user *filename,
86092 @@ -600,7 +605,7 @@ asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
86093 asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
86094 asmlinkage long sys_send(int, void __user *, size_t, unsigned);
86095 asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
86096 - struct sockaddr __user *, int);
86097 + struct sockaddr __user *, int) __intentional_overflow(0);
86098 asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
86099 asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
86100 unsigned int vlen, unsigned flags);
86101 diff --git a/include/linux/syscore_ops.h b/include/linux/syscore_ops.h
86102 index 27b3b0b..e093dd9 100644
86103 --- a/include/linux/syscore_ops.h
86104 +++ b/include/linux/syscore_ops.h
86105 @@ -16,7 +16,7 @@ struct syscore_ops {
86106 int (*suspend)(void);
86107 void (*resume)(void);
86108 void (*shutdown)(void);
86109 -};
86110 +} __do_const;
86111
86112 extern void register_syscore_ops(struct syscore_ops *ops);
86113 extern void unregister_syscore_ops(struct syscore_ops *ops);
86114 diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
86115 index b7361f8..341a15a 100644
86116 --- a/include/linux/sysctl.h
86117 +++ b/include/linux/sysctl.h
86118 @@ -39,6 +39,8 @@ typedef int proc_handler (struct ctl_table *ctl, int write,
86119
86120 extern int proc_dostring(struct ctl_table *, int,
86121 void __user *, size_t *, loff_t *);
86122 +extern int proc_dostring_modpriv(struct ctl_table *, int,
86123 + void __user *, size_t *, loff_t *);
86124 extern int proc_dointvec(struct ctl_table *, int,
86125 void __user *, size_t *, loff_t *);
86126 extern int proc_dointvec_minmax(struct ctl_table *, int,
86127 @@ -113,7 +115,8 @@ struct ctl_table
86128 struct ctl_table_poll *poll;
86129 void *extra1;
86130 void *extra2;
86131 -};
86132 +} __do_const __randomize_layout;
86133 +typedef struct ctl_table __no_const ctl_table_no_const;
86134
86135 struct ctl_node {
86136 struct rb_node node;
86137 diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
86138 index ddad161..a3efd26 100644
86139 --- a/include/linux/sysfs.h
86140 +++ b/include/linux/sysfs.h
86141 @@ -34,7 +34,8 @@ struct attribute {
86142 struct lock_class_key *key;
86143 struct lock_class_key skey;
86144 #endif
86145 -};
86146 +} __do_const;
86147 +typedef struct attribute __no_const attribute_no_const;
86148
86149 /**
86150 * sysfs_attr_init - initialize a dynamically allocated sysfs attribute
86151 @@ -63,7 +64,8 @@ struct attribute_group {
86152 struct attribute *, int);
86153 struct attribute **attrs;
86154 struct bin_attribute **bin_attrs;
86155 -};
86156 +} __do_const;
86157 +typedef struct attribute_group __no_const attribute_group_no_const;
86158
86159 /**
86160 * Use these macros to make defining attributes easier. See include/linux/device.h
86161 @@ -137,7 +139,8 @@ struct bin_attribute {
86162 char *, loff_t, size_t);
86163 int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr,
86164 struct vm_area_struct *vma);
86165 -};
86166 +} __do_const;
86167 +typedef struct bin_attribute __no_const bin_attribute_no_const;
86168
86169 /**
86170 * sysfs_bin_attr_init - initialize a dynamically allocated bin_attribute
86171 diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
86172 index 387fa7d..3fcde6b 100644
86173 --- a/include/linux/sysrq.h
86174 +++ b/include/linux/sysrq.h
86175 @@ -16,6 +16,7 @@
86176
86177 #include <linux/errno.h>
86178 #include <linux/types.h>
86179 +#include <linux/compiler.h>
86180
86181 /* Possible values of bitmask for enabling sysrq functions */
86182 /* 0x0001 is reserved for enable everything */
86183 @@ -33,7 +34,7 @@ struct sysrq_key_op {
86184 char *help_msg;
86185 char *action_msg;
86186 int enable_mask;
86187 -};
86188 +} __do_const;
86189
86190 #ifdef CONFIG_MAGIC_SYSRQ
86191
86192 diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
86193 index ff307b5..f1a4468 100644
86194 --- a/include/linux/thread_info.h
86195 +++ b/include/linux/thread_info.h
86196 @@ -145,6 +145,13 @@ static inline bool test_and_clear_restore_sigmask(void)
86197 #error "no set_restore_sigmask() provided and default one won't work"
86198 #endif
86199
86200 +extern void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size);
86201 +
86202 +static inline void check_object_size(const void *ptr, unsigned long n, bool to_user)
86203 +{
86204 + __check_object_size(ptr, n, to_user, __builtin_constant_p(n));
86205 +}
86206 +
86207 #endif /* __KERNEL__ */
86208
86209 #endif /* _LINUX_THREAD_INFO_H */
86210 diff --git a/include/linux/tty.h b/include/linux/tty.h
86211 index 7d66ae5..0327149 100644
86212 --- a/include/linux/tty.h
86213 +++ b/include/linux/tty.h
86214 @@ -202,7 +202,7 @@ struct tty_port {
86215 const struct tty_port_operations *ops; /* Port operations */
86216 spinlock_t lock; /* Lock protecting tty field */
86217 int blocked_open; /* Waiting to open */
86218 - int count; /* Usage count */
86219 + atomic_t count; /* Usage count */
86220 wait_queue_head_t open_wait; /* Open waiters */
86221 wait_queue_head_t close_wait; /* Close waiters */
86222 wait_queue_head_t delta_msr_wait; /* Modem status change */
86223 @@ -290,7 +290,7 @@ struct tty_struct {
86224 /* If the tty has a pending do_SAK, queue it here - akpm */
86225 struct work_struct SAK_work;
86226 struct tty_port *port;
86227 -};
86228 +} __randomize_layout;
86229
86230 /* Each of a tty's open files has private_data pointing to tty_file_private */
86231 struct tty_file_private {
86232 @@ -549,7 +549,7 @@ extern int tty_port_open(struct tty_port *port,
86233 struct tty_struct *tty, struct file *filp);
86234 static inline int tty_port_users(struct tty_port *port)
86235 {
86236 - return port->count + port->blocked_open;
86237 + return atomic_read(&port->count) + port->blocked_open;
86238 }
86239
86240 extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
86241 diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
86242 index 92e337c..f46757b 100644
86243 --- a/include/linux/tty_driver.h
86244 +++ b/include/linux/tty_driver.h
86245 @@ -291,7 +291,7 @@ struct tty_operations {
86246 void (*poll_put_char)(struct tty_driver *driver, int line, char ch);
86247 #endif
86248 const struct file_operations *proc_fops;
86249 -};
86250 +} __do_const __randomize_layout;
86251
86252 struct tty_driver {
86253 int magic; /* magic number for this structure */
86254 @@ -325,7 +325,7 @@ struct tty_driver {
86255
86256 const struct tty_operations *ops;
86257 struct list_head tty_drivers;
86258 -};
86259 +} __randomize_layout;
86260
86261 extern struct list_head tty_drivers;
86262
86263 diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
86264 index 00c9d68..bc0188b 100644
86265 --- a/include/linux/tty_ldisc.h
86266 +++ b/include/linux/tty_ldisc.h
86267 @@ -215,7 +215,7 @@ struct tty_ldisc_ops {
86268
86269 struct module *owner;
86270
86271 - int refcount;
86272 + atomic_t refcount;
86273 };
86274
86275 struct tty_ldisc {
86276 diff --git a/include/linux/types.h b/include/linux/types.h
86277 index a0bb704..f511c77 100644
86278 --- a/include/linux/types.h
86279 +++ b/include/linux/types.h
86280 @@ -177,10 +177,26 @@ typedef struct {
86281 int counter;
86282 } atomic_t;
86283
86284 +#ifdef CONFIG_PAX_REFCOUNT
86285 +typedef struct {
86286 + int counter;
86287 +} atomic_unchecked_t;
86288 +#else
86289 +typedef atomic_t atomic_unchecked_t;
86290 +#endif
86291 +
86292 #ifdef CONFIG_64BIT
86293 typedef struct {
86294 long counter;
86295 } atomic64_t;
86296 +
86297 +#ifdef CONFIG_PAX_REFCOUNT
86298 +typedef struct {
86299 + long counter;
86300 +} atomic64_unchecked_t;
86301 +#else
86302 +typedef atomic64_t atomic64_unchecked_t;
86303 +#endif
86304 #endif
86305
86306 struct list_head {
86307 diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
86308 index ecd3319..8a36ded 100644
86309 --- a/include/linux/uaccess.h
86310 +++ b/include/linux/uaccess.h
86311 @@ -75,11 +75,11 @@ static inline unsigned long __copy_from_user_nocache(void *to,
86312 long ret; \
86313 mm_segment_t old_fs = get_fs(); \
86314 \
86315 - set_fs(KERNEL_DS); \
86316 pagefault_disable(); \
86317 - ret = __copy_from_user_inatomic(&(retval), (__force typeof(retval) __user *)(addr), sizeof(retval)); \
86318 - pagefault_enable(); \
86319 + set_fs(KERNEL_DS); \
86320 + ret = __copy_from_user_inatomic(&(retval), (typeof(retval) __force_user *)(addr), sizeof(retval)); \
86321 set_fs(old_fs); \
86322 + pagefault_enable(); \
86323 ret; \
86324 })
86325
86326 diff --git a/include/linux/uidgid.h b/include/linux/uidgid.h
86327 index 2d1f9b6..d7a9fce 100644
86328 --- a/include/linux/uidgid.h
86329 +++ b/include/linux/uidgid.h
86330 @@ -175,4 +175,9 @@ static inline bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid)
86331
86332 #endif /* CONFIG_USER_NS */
86333
86334 +#define GR_GLOBAL_UID(x) from_kuid_munged(&init_user_ns, (x))
86335 +#define GR_GLOBAL_GID(x) from_kgid_munged(&init_user_ns, (x))
86336 +#define gr_is_global_root(x) uid_eq((x), GLOBAL_ROOT_UID)
86337 +#define gr_is_global_nonroot(x) (!uid_eq((x), GLOBAL_ROOT_UID))
86338 +
86339 #endif /* _LINUX_UIDGID_H */
86340 diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
86341 index 32c0e83..671eb35 100644
86342 --- a/include/linux/uio_driver.h
86343 +++ b/include/linux/uio_driver.h
86344 @@ -67,7 +67,7 @@ struct uio_device {
86345 struct module *owner;
86346 struct device *dev;
86347 int minor;
86348 - atomic_t event;
86349 + atomic_unchecked_t event;
86350 struct fasync_struct *async_queue;
86351 wait_queue_head_t wait;
86352 struct uio_info *info;
86353 diff --git a/include/linux/unaligned/access_ok.h b/include/linux/unaligned/access_ok.h
86354 index 99c1b4d..562e6f3 100644
86355 --- a/include/linux/unaligned/access_ok.h
86356 +++ b/include/linux/unaligned/access_ok.h
86357 @@ -4,34 +4,34 @@
86358 #include <linux/kernel.h>
86359 #include <asm/byteorder.h>
86360
86361 -static inline u16 get_unaligned_le16(const void *p)
86362 +static inline u16 __intentional_overflow(-1) get_unaligned_le16(const void *p)
86363 {
86364 - return le16_to_cpup((__le16 *)p);
86365 + return le16_to_cpup((const __le16 *)p);
86366 }
86367
86368 -static inline u32 get_unaligned_le32(const void *p)
86369 +static inline u32 __intentional_overflow(-1) get_unaligned_le32(const void *p)
86370 {
86371 - return le32_to_cpup((__le32 *)p);
86372 + return le32_to_cpup((const __le32 *)p);
86373 }
86374
86375 -static inline u64 get_unaligned_le64(const void *p)
86376 +static inline u64 __intentional_overflow(-1) get_unaligned_le64(const void *p)
86377 {
86378 - return le64_to_cpup((__le64 *)p);
86379 + return le64_to_cpup((const __le64 *)p);
86380 }
86381
86382 -static inline u16 get_unaligned_be16(const void *p)
86383 +static inline u16 __intentional_overflow(-1) get_unaligned_be16(const void *p)
86384 {
86385 - return be16_to_cpup((__be16 *)p);
86386 + return be16_to_cpup((const __be16 *)p);
86387 }
86388
86389 -static inline u32 get_unaligned_be32(const void *p)
86390 +static inline u32 __intentional_overflow(-1) get_unaligned_be32(const void *p)
86391 {
86392 - return be32_to_cpup((__be32 *)p);
86393 + return be32_to_cpup((const __be32 *)p);
86394 }
86395
86396 -static inline u64 get_unaligned_be64(const void *p)
86397 +static inline u64 __intentional_overflow(-1) get_unaligned_be64(const void *p)
86398 {
86399 - return be64_to_cpup((__be64 *)p);
86400 + return be64_to_cpup((const __be64 *)p);
86401 }
86402
86403 static inline void put_unaligned_le16(u16 val, void *p)
86404 diff --git a/include/linux/usb.h b/include/linux/usb.h
86405 index 058a769..c17a1c2c 100644
86406 --- a/include/linux/usb.h
86407 +++ b/include/linux/usb.h
86408 @@ -566,7 +566,7 @@ struct usb_device {
86409 int maxchild;
86410
86411 u32 quirks;
86412 - atomic_t urbnum;
86413 + atomic_unchecked_t urbnum;
86414
86415 unsigned long active_duration;
86416
86417 @@ -1650,7 +1650,7 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in,
86418
86419 extern int usb_control_msg(struct usb_device *dev, unsigned int pipe,
86420 __u8 request, __u8 requesttype, __u16 value, __u16 index,
86421 - void *data, __u16 size, int timeout);
86422 + void *data, __u16 size, int timeout) __intentional_overflow(-1);
86423 extern int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
86424 void *data, int len, int *actual_length, int timeout);
86425 extern int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
86426 diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
86427 index 9fd9e48..e2c5f35 100644
86428 --- a/include/linux/usb/renesas_usbhs.h
86429 +++ b/include/linux/usb/renesas_usbhs.h
86430 @@ -39,7 +39,7 @@ enum {
86431 */
86432 struct renesas_usbhs_driver_callback {
86433 int (*notify_hotplug)(struct platform_device *pdev);
86434 -};
86435 +} __no_const;
86436
86437 /*
86438 * callback functions for platform
86439 diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
86440 index 8297e5b..0dfae27 100644
86441 --- a/include/linux/user_namespace.h
86442 +++ b/include/linux/user_namespace.h
86443 @@ -39,7 +39,7 @@ struct user_namespace {
86444 struct key *persistent_keyring_register;
86445 struct rw_semaphore persistent_keyring_register_sem;
86446 #endif
86447 -};
86448 +} __randomize_layout;
86449
86450 extern struct user_namespace init_user_ns;
86451
86452 diff --git a/include/linux/utsname.h b/include/linux/utsname.h
86453 index 5093f58..c103e58 100644
86454 --- a/include/linux/utsname.h
86455 +++ b/include/linux/utsname.h
86456 @@ -25,7 +25,7 @@ struct uts_namespace {
86457 struct new_utsname name;
86458 struct user_namespace *user_ns;
86459 struct ns_common ns;
86460 -};
86461 +} __randomize_layout;
86462 extern struct uts_namespace init_uts_ns;
86463
86464 #ifdef CONFIG_UTS_NS
86465 diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
86466 index 6f8fbcf..4efc177 100644
86467 --- a/include/linux/vermagic.h
86468 +++ b/include/linux/vermagic.h
86469 @@ -25,9 +25,42 @@
86470 #define MODULE_ARCH_VERMAGIC ""
86471 #endif
86472
86473 +#ifdef CONFIG_PAX_REFCOUNT
86474 +#define MODULE_PAX_REFCOUNT "REFCOUNT "
86475 +#else
86476 +#define MODULE_PAX_REFCOUNT ""
86477 +#endif
86478 +
86479 +#ifdef CONSTIFY_PLUGIN
86480 +#define MODULE_CONSTIFY_PLUGIN "CONSTIFY_PLUGIN "
86481 +#else
86482 +#define MODULE_CONSTIFY_PLUGIN ""
86483 +#endif
86484 +
86485 +#ifdef STACKLEAK_PLUGIN
86486 +#define MODULE_STACKLEAK_PLUGIN "STACKLEAK_PLUGIN "
86487 +#else
86488 +#define MODULE_STACKLEAK_PLUGIN ""
86489 +#endif
86490 +
86491 +#ifdef RANDSTRUCT_PLUGIN
86492 +#include <generated/randomize_layout_hash.h>
86493 +#define MODULE_RANDSTRUCT_PLUGIN "RANDSTRUCT_PLUGIN_" RANDSTRUCT_HASHED_SEED
86494 +#else
86495 +#define MODULE_RANDSTRUCT_PLUGIN
86496 +#endif
86497 +
86498 +#ifdef CONFIG_GRKERNSEC
86499 +#define MODULE_GRSEC "GRSEC "
86500 +#else
86501 +#define MODULE_GRSEC ""
86502 +#endif
86503 +
86504 #define VERMAGIC_STRING \
86505 UTS_RELEASE " " \
86506 MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT \
86507 MODULE_VERMAGIC_MODULE_UNLOAD MODULE_VERMAGIC_MODVERSIONS \
86508 - MODULE_ARCH_VERMAGIC
86509 + MODULE_ARCH_VERMAGIC \
86510 + MODULE_PAX_REFCOUNT MODULE_CONSTIFY_PLUGIN MODULE_STACKLEAK_PLUGIN \
86511 + MODULE_GRSEC MODULE_RANDSTRUCT_PLUGIN
86512
86513 diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
86514 index b483abd..af305ad 100644
86515 --- a/include/linux/vga_switcheroo.h
86516 +++ b/include/linux/vga_switcheroo.h
86517 @@ -63,9 +63,9 @@ int vga_switcheroo_get_client_state(struct pci_dev *dev);
86518
86519 void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic);
86520
86521 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain);
86522 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain);
86523 void vga_switcheroo_fini_domain_pm_ops(struct device *dev);
86524 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain);
86525 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain);
86526 #else
86527
86528 static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
86529 @@ -82,9 +82,9 @@ static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return
86530
86531 static inline void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic) {}
86532
86533 -static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
86534 +static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
86535 static inline void vga_switcheroo_fini_domain_pm_ops(struct device *dev) {}
86536 -static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
86537 +static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
86538
86539 #endif
86540 #endif /* _LINUX_VGA_SWITCHEROO_H_ */
86541 diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
86542 index b87696f..1d11de7 100644
86543 --- a/include/linux/vmalloc.h
86544 +++ b/include/linux/vmalloc.h
86545 @@ -16,6 +16,11 @@ struct vm_area_struct; /* vma defining user mapping in mm_types.h */
86546 #define VM_USERMAP 0x00000008 /* suitable for remap_vmalloc_range */
86547 #define VM_VPAGES 0x00000010 /* buffer for pages was vmalloc'ed */
86548 #define VM_UNINITIALIZED 0x00000020 /* vm_struct is not fully initialized */
86549 +
86550 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
86551 +#define VM_KERNEXEC 0x00000040 /* allocate from executable kernel memory range */
86552 +#endif
86553 +
86554 /* bits [20..32] reserved for arch specific ioremap internals */
86555
86556 /*
86557 @@ -82,6 +87,10 @@ extern void *vmap(struct page **pages, unsigned int count,
86558 unsigned long flags, pgprot_t prot);
86559 extern void vunmap(const void *addr);
86560
86561 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
86562 +extern void unmap_process_stacks(struct task_struct *task);
86563 +#endif
86564 +
86565 extern int remap_vmalloc_range_partial(struct vm_area_struct *vma,
86566 unsigned long uaddr, void *kaddr,
86567 unsigned long size);
86568 @@ -142,7 +151,7 @@ extern void free_vm_area(struct vm_struct *area);
86569
86570 /* for /dev/kmem */
86571 extern long vread(char *buf, char *addr, unsigned long count);
86572 -extern long vwrite(char *buf, char *addr, unsigned long count);
86573 +extern long vwrite(char *buf, char *addr, unsigned long count) __size_overflow(3);
86574
86575 /*
86576 * Internals. Dont't use..
86577 diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
86578 index 82e7db7..f8ce3d0 100644
86579 --- a/include/linux/vmstat.h
86580 +++ b/include/linux/vmstat.h
86581 @@ -108,18 +108,18 @@ static inline void vm_events_fold_cpu(int cpu)
86582 /*
86583 * Zone based page accounting with per cpu differentials.
86584 */
86585 -extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
86586 +extern atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
86587
86588 static inline void zone_page_state_add(long x, struct zone *zone,
86589 enum zone_stat_item item)
86590 {
86591 - atomic_long_add(x, &zone->vm_stat[item]);
86592 - atomic_long_add(x, &vm_stat[item]);
86593 + atomic_long_add_unchecked(x, &zone->vm_stat[item]);
86594 + atomic_long_add_unchecked(x, &vm_stat[item]);
86595 }
86596
86597 -static inline unsigned long global_page_state(enum zone_stat_item item)
86598 +static inline unsigned long __intentional_overflow(-1) global_page_state(enum zone_stat_item item)
86599 {
86600 - long x = atomic_long_read(&vm_stat[item]);
86601 + long x = atomic_long_read_unchecked(&vm_stat[item]);
86602 #ifdef CONFIG_SMP
86603 if (x < 0)
86604 x = 0;
86605 @@ -127,10 +127,10 @@ static inline unsigned long global_page_state(enum zone_stat_item item)
86606 return x;
86607 }
86608
86609 -static inline unsigned long zone_page_state(struct zone *zone,
86610 +static inline unsigned long __intentional_overflow(-1) zone_page_state(struct zone *zone,
86611 enum zone_stat_item item)
86612 {
86613 - long x = atomic_long_read(&zone->vm_stat[item]);
86614 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
86615 #ifdef CONFIG_SMP
86616 if (x < 0)
86617 x = 0;
86618 @@ -147,7 +147,7 @@ static inline unsigned long zone_page_state(struct zone *zone,
86619 static inline unsigned long zone_page_state_snapshot(struct zone *zone,
86620 enum zone_stat_item item)
86621 {
86622 - long x = atomic_long_read(&zone->vm_stat[item]);
86623 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
86624
86625 #ifdef CONFIG_SMP
86626 int cpu;
86627 @@ -234,14 +234,14 @@ static inline void __mod_zone_page_state(struct zone *zone,
86628
86629 static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
86630 {
86631 - atomic_long_inc(&zone->vm_stat[item]);
86632 - atomic_long_inc(&vm_stat[item]);
86633 + atomic_long_inc_unchecked(&zone->vm_stat[item]);
86634 + atomic_long_inc_unchecked(&vm_stat[item]);
86635 }
86636
86637 static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
86638 {
86639 - atomic_long_dec(&zone->vm_stat[item]);
86640 - atomic_long_dec(&vm_stat[item]);
86641 + atomic_long_dec_unchecked(&zone->vm_stat[item]);
86642 + atomic_long_dec_unchecked(&vm_stat[item]);
86643 }
86644
86645 static inline void __inc_zone_page_state(struct page *page,
86646 diff --git a/include/linux/xattr.h b/include/linux/xattr.h
86647 index 91b0a68..0e9adf6 100644
86648 --- a/include/linux/xattr.h
86649 +++ b/include/linux/xattr.h
86650 @@ -28,7 +28,7 @@ struct xattr_handler {
86651 size_t size, int handler_flags);
86652 int (*set)(struct dentry *dentry, const char *name, const void *buffer,
86653 size_t size, int flags, int handler_flags);
86654 -};
86655 +} __do_const;
86656
86657 struct xattr {
86658 const char *name;
86659 @@ -37,6 +37,9 @@ struct xattr {
86660 };
86661
86662 ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t);
86663 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
86664 +ssize_t pax_getxattr(struct dentry *, void *, size_t);
86665 +#endif
86666 ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t);
86667 ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size);
86668 int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, int);
86669 diff --git a/include/linux/zlib.h b/include/linux/zlib.h
86670 index 92dbbd3..13ab0b3 100644
86671 --- a/include/linux/zlib.h
86672 +++ b/include/linux/zlib.h
86673 @@ -31,6 +31,7 @@
86674 #define _ZLIB_H
86675
86676 #include <linux/zconf.h>
86677 +#include <linux/compiler.h>
86678
86679 /* zlib deflate based on ZLIB_VERSION "1.1.3" */
86680 /* zlib inflate based on ZLIB_VERSION "1.2.3" */
86681 @@ -179,7 +180,7 @@ typedef z_stream *z_streamp;
86682
86683 /* basic functions */
86684
86685 -extern int zlib_deflate_workspacesize (int windowBits, int memLevel);
86686 +extern int zlib_deflate_workspacesize (int windowBits, int memLevel) __intentional_overflow(0);
86687 /*
86688 Returns the number of bytes that needs to be allocated for a per-
86689 stream workspace with the specified parameters. A pointer to this
86690 diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
86691 index eb76cfd..9fd0e7c 100644
86692 --- a/include/media/v4l2-dev.h
86693 +++ b/include/media/v4l2-dev.h
86694 @@ -75,7 +75,7 @@ struct v4l2_file_operations {
86695 int (*mmap) (struct file *, struct vm_area_struct *);
86696 int (*open) (struct file *);
86697 int (*release) (struct file *);
86698 -};
86699 +} __do_const;
86700
86701 /*
86702 * Newer version of video_device, handled by videodev2.c
86703 diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
86704 index ffb69da..040393e 100644
86705 --- a/include/media/v4l2-device.h
86706 +++ b/include/media/v4l2-device.h
86707 @@ -95,7 +95,7 @@ int __must_check v4l2_device_register(struct device *dev, struct v4l2_device *v4
86708 this function returns 0. If the name ends with a digit (e.g. cx18),
86709 then the name will be set to cx18-0 since cx180 looks really odd. */
86710 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
86711 - atomic_t *instance);
86712 + atomic_unchecked_t *instance);
86713
86714 /* Set v4l2_dev->dev to NULL. Call when the USB parent disconnects.
86715 Since the parent disappears this ensures that v4l2_dev doesn't have an
86716 diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
86717 index 2a25dec..bf6dd8a 100644
86718 --- a/include/net/9p/transport.h
86719 +++ b/include/net/9p/transport.h
86720 @@ -62,7 +62,7 @@ struct p9_trans_module {
86721 int (*cancelled)(struct p9_client *, struct p9_req_t *req);
86722 int (*zc_request)(struct p9_client *, struct p9_req_t *,
86723 char *, char *, int , int, int, int);
86724 -};
86725 +} __do_const;
86726
86727 void v9fs_register_trans(struct p9_trans_module *m);
86728 void v9fs_unregister_trans(struct p9_trans_module *m);
86729 diff --git a/include/net/af_unix.h b/include/net/af_unix.h
86730 index a175ba4..196eb8242 100644
86731 --- a/include/net/af_unix.h
86732 +++ b/include/net/af_unix.h
86733 @@ -36,7 +36,7 @@ struct unix_skb_parms {
86734 u32 secid; /* Security ID */
86735 #endif
86736 u32 consumed;
86737 -};
86738 +} __randomize_layout;
86739
86740 #define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb))
86741 #define UNIXSID(skb) (&UNIXCB((skb)).secid)
86742 diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
86743 index d1bb342..e12f7d2 100644
86744 --- a/include/net/bluetooth/l2cap.h
86745 +++ b/include/net/bluetooth/l2cap.h
86746 @@ -608,7 +608,7 @@ struct l2cap_ops {
86747 struct sk_buff *(*alloc_skb) (struct l2cap_chan *chan,
86748 unsigned long hdr_len,
86749 unsigned long len, int nb);
86750 -};
86751 +} __do_const;
86752
86753 struct l2cap_conn {
86754 struct hci_conn *hcon;
86755 diff --git a/include/net/bonding.h b/include/net/bonding.h
86756 index 983a94b..7aa9b16 100644
86757 --- a/include/net/bonding.h
86758 +++ b/include/net/bonding.h
86759 @@ -647,7 +647,7 @@ extern struct rtnl_link_ops bond_link_ops;
86760
86761 static inline void bond_tx_drop(struct net_device *dev, struct sk_buff *skb)
86762 {
86763 - atomic_long_inc(&dev->tx_dropped);
86764 + atomic_long_inc_unchecked(&dev->tx_dropped);
86765 dev_kfree_skb_any(skb);
86766 }
86767
86768 diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h
86769 index f2ae33d..c457cf0 100644
86770 --- a/include/net/caif/cfctrl.h
86771 +++ b/include/net/caif/cfctrl.h
86772 @@ -52,7 +52,7 @@ struct cfctrl_rsp {
86773 void (*radioset_rsp)(void);
86774 void (*reject_rsp)(struct cflayer *layer, u8 linkid,
86775 struct cflayer *client_layer);
86776 -};
86777 +} __no_const;
86778
86779 /* Link Setup Parameters for CAIF-Links. */
86780 struct cfctrl_link_param {
86781 @@ -101,8 +101,8 @@ struct cfctrl_request_info {
86782 struct cfctrl {
86783 struct cfsrvl serv;
86784 struct cfctrl_rsp res;
86785 - atomic_t req_seq_no;
86786 - atomic_t rsp_seq_no;
86787 + atomic_unchecked_t req_seq_no;
86788 + atomic_unchecked_t rsp_seq_no;
86789 struct list_head list;
86790 /* Protects from simultaneous access to first_req list */
86791 spinlock_t info_list_lock;
86792 diff --git a/include/net/flow.h b/include/net/flow.h
86793 index 8109a15..504466d 100644
86794 --- a/include/net/flow.h
86795 +++ b/include/net/flow.h
86796 @@ -231,6 +231,6 @@ void flow_cache_fini(struct net *net);
86797
86798 void flow_cache_flush(struct net *net);
86799 void flow_cache_flush_deferred(struct net *net);
86800 -extern atomic_t flow_cache_genid;
86801 +extern atomic_unchecked_t flow_cache_genid;
86802
86803 #endif
86804 diff --git a/include/net/genetlink.h b/include/net/genetlink.h
86805 index 6c92415..3a352d8 100644
86806 --- a/include/net/genetlink.h
86807 +++ b/include/net/genetlink.h
86808 @@ -130,7 +130,7 @@ struct genl_ops {
86809 u8 cmd;
86810 u8 internal_flags;
86811 u8 flags;
86812 -};
86813 +} __do_const;
86814
86815 int __genl_register_family(struct genl_family *family);
86816
86817 diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h
86818 index 734d9b5..48a9a4b 100644
86819 --- a/include/net/gro_cells.h
86820 +++ b/include/net/gro_cells.h
86821 @@ -29,7 +29,7 @@ static inline void gro_cells_receive(struct gro_cells *gcells, struct sk_buff *s
86822 cell += skb_get_rx_queue(skb) & gcells->gro_cells_mask;
86823
86824 if (skb_queue_len(&cell->napi_skbs) > netdev_max_backlog) {
86825 - atomic_long_inc(&dev->rx_dropped);
86826 + atomic_long_inc_unchecked(&dev->rx_dropped);
86827 kfree_skb(skb);
86828 return;
86829 }
86830 diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
86831 index 848e85c..051c7de 100644
86832 --- a/include/net/inet_connection_sock.h
86833 +++ b/include/net/inet_connection_sock.h
86834 @@ -63,7 +63,7 @@ struct inet_connection_sock_af_ops {
86835 int (*bind_conflict)(const struct sock *sk,
86836 const struct inet_bind_bucket *tb, bool relax);
86837 void (*mtu_reduced)(struct sock *sk);
86838 -};
86839 +} __do_const;
86840
86841 /** inet_connection_sock - INET connection oriented sock
86842 *
86843 diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
86844 index 80479ab..0c3f647 100644
86845 --- a/include/net/inetpeer.h
86846 +++ b/include/net/inetpeer.h
86847 @@ -47,7 +47,7 @@ struct inet_peer {
86848 */
86849 union {
86850 struct {
86851 - atomic_t rid; /* Frag reception counter */
86852 + atomic_unchecked_t rid; /* Frag reception counter */
86853 };
86854 struct rcu_head rcu;
86855 struct inet_peer *gc_next;
86856 diff --git a/include/net/ip.h b/include/net/ip.h
86857 index c0c26c3..29f0420 100644
86858 --- a/include/net/ip.h
86859 +++ b/include/net/ip.h
86860 @@ -317,7 +317,7 @@ static inline unsigned int ip_skb_dst_mtu(const struct sk_buff *skb)
86861 }
86862 }
86863
86864 -u32 ip_idents_reserve(u32 hash, int segs);
86865 +u32 ip_idents_reserve(u32 hash, int segs) __intentional_overflow(-1);
86866 void __ip_select_ident(struct iphdr *iph, int segs);
86867
86868 static inline void ip_select_ident_segs(struct sk_buff *skb, struct sock *sk, int segs)
86869 diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
86870 index 09a819e..3ab9e14 100644
86871 --- a/include/net/ip_fib.h
86872 +++ b/include/net/ip_fib.h
86873 @@ -170,7 +170,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh);
86874
86875 #define FIB_RES_SADDR(net, res) \
86876 ((FIB_RES_NH(res).nh_saddr_genid == \
86877 - atomic_read(&(net)->ipv4.dev_addr_genid)) ? \
86878 + atomic_read_unchecked(&(net)->ipv4.dev_addr_genid)) ? \
86879 FIB_RES_NH(res).nh_saddr : \
86880 fib_info_update_nh_saddr((net), &FIB_RES_NH(res)))
86881 #define FIB_RES_GW(res) (FIB_RES_NH(res).nh_gw)
86882 diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
86883 index 615b20b..fd4cbd8 100644
86884 --- a/include/net/ip_vs.h
86885 +++ b/include/net/ip_vs.h
86886 @@ -534,7 +534,7 @@ struct ip_vs_conn {
86887 struct ip_vs_conn *control; /* Master control connection */
86888 atomic_t n_control; /* Number of controlled ones */
86889 struct ip_vs_dest *dest; /* real server */
86890 - atomic_t in_pkts; /* incoming packet counter */
86891 + atomic_unchecked_t in_pkts; /* incoming packet counter */
86892
86893 /* Packet transmitter for different forwarding methods. If it
86894 * mangles the packet, it must return NF_DROP or better NF_STOLEN,
86895 @@ -682,7 +682,7 @@ struct ip_vs_dest {
86896 __be16 port; /* port number of the server */
86897 union nf_inet_addr addr; /* IP address of the server */
86898 volatile unsigned int flags; /* dest status flags */
86899 - atomic_t conn_flags; /* flags to copy to conn */
86900 + atomic_unchecked_t conn_flags; /* flags to copy to conn */
86901 atomic_t weight; /* server weight */
86902
86903 atomic_t refcnt; /* reference counter */
86904 @@ -928,11 +928,11 @@ struct netns_ipvs {
86905 /* ip_vs_lblc */
86906 int sysctl_lblc_expiration;
86907 struct ctl_table_header *lblc_ctl_header;
86908 - struct ctl_table *lblc_ctl_table;
86909 + ctl_table_no_const *lblc_ctl_table;
86910 /* ip_vs_lblcr */
86911 int sysctl_lblcr_expiration;
86912 struct ctl_table_header *lblcr_ctl_header;
86913 - struct ctl_table *lblcr_ctl_table;
86914 + ctl_table_no_const *lblcr_ctl_table;
86915 /* ip_vs_est */
86916 struct list_head est_list; /* estimator list */
86917 spinlock_t est_lock;
86918 diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h
86919 index 8d4f588..2e37ad2 100644
86920 --- a/include/net/irda/ircomm_tty.h
86921 +++ b/include/net/irda/ircomm_tty.h
86922 @@ -33,6 +33,7 @@
86923 #include <linux/termios.h>
86924 #include <linux/timer.h>
86925 #include <linux/tty.h> /* struct tty_struct */
86926 +#include <asm/local.h>
86927
86928 #include <net/irda/irias_object.h>
86929 #include <net/irda/ircomm_core.h>
86930 diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h
86931 index 714cc9a..ea05f3e 100644
86932 --- a/include/net/iucv/af_iucv.h
86933 +++ b/include/net/iucv/af_iucv.h
86934 @@ -149,7 +149,7 @@ struct iucv_skb_cb {
86935 struct iucv_sock_list {
86936 struct hlist_head head;
86937 rwlock_t lock;
86938 - atomic_t autobind_name;
86939 + atomic_unchecked_t autobind_name;
86940 };
86941
86942 unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
86943 diff --git a/include/net/llc_c_ac.h b/include/net/llc_c_ac.h
86944 index f3be818..bf46196 100644
86945 --- a/include/net/llc_c_ac.h
86946 +++ b/include/net/llc_c_ac.h
86947 @@ -87,7 +87,7 @@
86948 #define LLC_CONN_AC_STOP_SENDACK_TMR 70
86949 #define LLC_CONN_AC_START_SENDACK_TMR_IF_NOT_RUNNING 71
86950
86951 -typedef int (*llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
86952 +typedef int (* const llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
86953
86954 int llc_conn_ac_clear_remote_busy(struct sock *sk, struct sk_buff *skb);
86955 int llc_conn_ac_conn_ind(struct sock *sk, struct sk_buff *skb);
86956 diff --git a/include/net/llc_c_ev.h b/include/net/llc_c_ev.h
86957 index 3948cf1..83b28c4 100644
86958 --- a/include/net/llc_c_ev.h
86959 +++ b/include/net/llc_c_ev.h
86960 @@ -125,8 +125,8 @@ static __inline__ struct llc_conn_state_ev *llc_conn_ev(struct sk_buff *skb)
86961 return (struct llc_conn_state_ev *)skb->cb;
86962 }
86963
86964 -typedef int (*llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
86965 -typedef int (*llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
86966 +typedef int (* const llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
86967 +typedef int (* const llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
86968
86969 int llc_conn_ev_conn_req(struct sock *sk, struct sk_buff *skb);
86970 int llc_conn_ev_data_req(struct sock *sk, struct sk_buff *skb);
86971 diff --git a/include/net/llc_c_st.h b/include/net/llc_c_st.h
86972 index 48f3f89..0e92c50 100644
86973 --- a/include/net/llc_c_st.h
86974 +++ b/include/net/llc_c_st.h
86975 @@ -37,7 +37,7 @@ struct llc_conn_state_trans {
86976 u8 next_state;
86977 const llc_conn_ev_qfyr_t *ev_qualifiers;
86978 const llc_conn_action_t *ev_actions;
86979 -};
86980 +} __do_const;
86981
86982 struct llc_conn_state {
86983 u8 current_state;
86984 diff --git a/include/net/llc_s_ac.h b/include/net/llc_s_ac.h
86985 index a61b98c..aade1eb 100644
86986 --- a/include/net/llc_s_ac.h
86987 +++ b/include/net/llc_s_ac.h
86988 @@ -23,7 +23,7 @@
86989 #define SAP_ACT_TEST_IND 9
86990
86991 /* All action functions must look like this */
86992 -typedef int (*llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
86993 +typedef int (* const llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
86994
86995 int llc_sap_action_unitdata_ind(struct llc_sap *sap, struct sk_buff *skb);
86996 int llc_sap_action_send_ui(struct llc_sap *sap, struct sk_buff *skb);
86997 diff --git a/include/net/llc_s_st.h b/include/net/llc_s_st.h
86998 index c4359e2..76dbc4a 100644
86999 --- a/include/net/llc_s_st.h
87000 +++ b/include/net/llc_s_st.h
87001 @@ -20,7 +20,7 @@ struct llc_sap_state_trans {
87002 llc_sap_ev_t ev;
87003 u8 next_state;
87004 const llc_sap_action_t *ev_actions;
87005 -};
87006 +} __do_const;
87007
87008 struct llc_sap_state {
87009 u8 curr_state;
87010 diff --git a/include/net/mac80211.h b/include/net/mac80211.h
87011 index 29c7be8..746bd73 100644
87012 --- a/include/net/mac80211.h
87013 +++ b/include/net/mac80211.h
87014 @@ -4869,7 +4869,7 @@ struct rate_control_ops {
87015 void (*remove_sta_debugfs)(void *priv, void *priv_sta);
87016
87017 u32 (*get_expected_throughput)(void *priv_sta);
87018 -};
87019 +} __do_const;
87020
87021 static inline int rate_supported(struct ieee80211_sta *sta,
87022 enum ieee80211_band band,
87023 diff --git a/include/net/neighbour.h b/include/net/neighbour.h
87024 index 76f7084..8f36e39 100644
87025 --- a/include/net/neighbour.h
87026 +++ b/include/net/neighbour.h
87027 @@ -163,7 +163,7 @@ struct neigh_ops {
87028 void (*error_report)(struct neighbour *, struct sk_buff *);
87029 int (*output)(struct neighbour *, struct sk_buff *);
87030 int (*connected_output)(struct neighbour *, struct sk_buff *);
87031 -};
87032 +} __do_const;
87033
87034 struct pneigh_entry {
87035 struct pneigh_entry *next;
87036 @@ -217,7 +217,7 @@ struct neigh_table {
87037 struct neigh_statistics __percpu *stats;
87038 struct neigh_hash_table __rcu *nht;
87039 struct pneigh_entry **phash_buckets;
87040 -};
87041 +} __randomize_layout;
87042
87043 enum {
87044 NEIGH_ARP_TABLE = 0,
87045 diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
87046 index 2e8756b8..0bd0083 100644
87047 --- a/include/net/net_namespace.h
87048 +++ b/include/net/net_namespace.h
87049 @@ -130,8 +130,8 @@ struct net {
87050 struct netns_ipvs *ipvs;
87051 #endif
87052 struct sock *diag_nlsk;
87053 - atomic_t fnhe_genid;
87054 -};
87055 + atomic_unchecked_t fnhe_genid;
87056 +} __randomize_layout;
87057
87058 #include <linux/seq_file_net.h>
87059
87060 @@ -287,7 +287,11 @@ static inline struct net *read_pnet(struct net * const *pnet)
87061 #define __net_init __init
87062 #define __net_exit __exit_refok
87063 #define __net_initdata __initdata
87064 +#ifdef CONSTIFY_PLUGIN
87065 #define __net_initconst __initconst
87066 +#else
87067 +#define __net_initconst __initdata
87068 +#endif
87069 #endif
87070
87071 struct pernet_operations {
87072 @@ -297,7 +301,7 @@ struct pernet_operations {
87073 void (*exit_batch)(struct list_head *net_exit_list);
87074 int *id;
87075 size_t size;
87076 -};
87077 +} __do_const;
87078
87079 /*
87080 * Use these carefully. If you implement a network device and it
87081 @@ -345,12 +349,12 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
87082
87083 static inline int rt_genid_ipv4(struct net *net)
87084 {
87085 - return atomic_read(&net->ipv4.rt_genid);
87086 + return atomic_read_unchecked(&net->ipv4.rt_genid);
87087 }
87088
87089 static inline void rt_genid_bump_ipv4(struct net *net)
87090 {
87091 - atomic_inc(&net->ipv4.rt_genid);
87092 + atomic_inc_unchecked(&net->ipv4.rt_genid);
87093 }
87094
87095 extern void (*__fib6_flush_trees)(struct net *net);
87096 @@ -377,12 +381,12 @@ static inline void rt_genid_bump_all(struct net *net)
87097
87098 static inline int fnhe_genid(struct net *net)
87099 {
87100 - return atomic_read(&net->fnhe_genid);
87101 + return atomic_read_unchecked(&net->fnhe_genid);
87102 }
87103
87104 static inline void fnhe_genid_bump(struct net *net)
87105 {
87106 - atomic_inc(&net->fnhe_genid);
87107 + atomic_inc_unchecked(&net->fnhe_genid);
87108 }
87109
87110 #endif /* __NET_NET_NAMESPACE_H */
87111 diff --git a/include/net/netlink.h b/include/net/netlink.h
87112 index 6415835..ab96d87 100644
87113 --- a/include/net/netlink.h
87114 +++ b/include/net/netlink.h
87115 @@ -521,7 +521,7 @@ static inline void *nlmsg_get_pos(struct sk_buff *skb)
87116 static inline void nlmsg_trim(struct sk_buff *skb, const void *mark)
87117 {
87118 if (mark)
87119 - skb_trim(skb, (unsigned char *) mark - skb->data);
87120 + skb_trim(skb, (const unsigned char *) mark - skb->data);
87121 }
87122
87123 /**
87124 diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
87125 index 29d6a94..235d3d84 100644
87126 --- a/include/net/netns/conntrack.h
87127 +++ b/include/net/netns/conntrack.h
87128 @@ -14,10 +14,10 @@ struct nf_conntrack_ecache;
87129 struct nf_proto_net {
87130 #ifdef CONFIG_SYSCTL
87131 struct ctl_table_header *ctl_table_header;
87132 - struct ctl_table *ctl_table;
87133 + ctl_table_no_const *ctl_table;
87134 #ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
87135 struct ctl_table_header *ctl_compat_header;
87136 - struct ctl_table *ctl_compat_table;
87137 + ctl_table_no_const *ctl_compat_table;
87138 #endif
87139 #endif
87140 unsigned int users;
87141 @@ -60,7 +60,7 @@ struct nf_ip_net {
87142 struct nf_icmp_net icmpv6;
87143 #if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
87144 struct ctl_table_header *ctl_table_header;
87145 - struct ctl_table *ctl_table;
87146 + ctl_table_no_const *ctl_table;
87147 #endif
87148 };
87149
87150 diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
87151 index 0ffef1a..2ce1ceb 100644
87152 --- a/include/net/netns/ipv4.h
87153 +++ b/include/net/netns/ipv4.h
87154 @@ -84,7 +84,7 @@ struct netns_ipv4 {
87155
87156 struct ping_group_range ping_group_range;
87157
87158 - atomic_t dev_addr_genid;
87159 + atomic_unchecked_t dev_addr_genid;
87160
87161 #ifdef CONFIG_SYSCTL
87162 unsigned long *sysctl_local_reserved_ports;
87163 @@ -98,6 +98,6 @@ struct netns_ipv4 {
87164 struct fib_rules_ops *mr_rules_ops;
87165 #endif
87166 #endif
87167 - atomic_t rt_genid;
87168 + atomic_unchecked_t rt_genid;
87169 };
87170 #endif
87171 diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
87172 index 69ae41f..4f94868 100644
87173 --- a/include/net/netns/ipv6.h
87174 +++ b/include/net/netns/ipv6.h
87175 @@ -75,8 +75,8 @@ struct netns_ipv6 {
87176 struct fib_rules_ops *mr6_rules_ops;
87177 #endif
87178 #endif
87179 - atomic_t dev_addr_genid;
87180 - atomic_t fib6_sernum;
87181 + atomic_unchecked_t dev_addr_genid;
87182 + atomic_unchecked_t fib6_sernum;
87183 };
87184
87185 #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
87186 diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h
87187 index 730d82a..045f2c4 100644
87188 --- a/include/net/netns/xfrm.h
87189 +++ b/include/net/netns/xfrm.h
87190 @@ -78,7 +78,7 @@ struct netns_xfrm {
87191
87192 /* flow cache part */
87193 struct flow_cache flow_cache_global;
87194 - atomic_t flow_cache_genid;
87195 + atomic_unchecked_t flow_cache_genid;
87196 struct list_head flow_cache_gc_list;
87197 spinlock_t flow_cache_gc_lock;
87198 struct work_struct flow_cache_gc_work;
87199 diff --git a/include/net/ping.h b/include/net/ping.h
87200 index f074060..830fba0 100644
87201 --- a/include/net/ping.h
87202 +++ b/include/net/ping.h
87203 @@ -54,7 +54,7 @@ struct ping_iter_state {
87204
87205 extern struct proto ping_prot;
87206 #if IS_ENABLED(CONFIG_IPV6)
87207 -extern struct pingv6_ops pingv6_ops;
87208 +extern struct pingv6_ops *pingv6_ops;
87209 #endif
87210
87211 struct pingfakehdr {
87212 diff --git a/include/net/protocol.h b/include/net/protocol.h
87213 index d6fcc1f..ca277058 100644
87214 --- a/include/net/protocol.h
87215 +++ b/include/net/protocol.h
87216 @@ -49,7 +49,7 @@ struct net_protocol {
87217 * socket lookup?
87218 */
87219 icmp_strict_tag_validation:1;
87220 -};
87221 +} __do_const;
87222
87223 #if IS_ENABLED(CONFIG_IPV6)
87224 struct inet6_protocol {
87225 @@ -62,7 +62,7 @@ struct inet6_protocol {
87226 u8 type, u8 code, int offset,
87227 __be32 info);
87228 unsigned int flags; /* INET6_PROTO_xxx */
87229 -};
87230 +} __do_const;
87231
87232 #define INET6_PROTO_NOPOLICY 0x1
87233 #define INET6_PROTO_FINAL 0x2
87234 diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
87235 index e21b9f9..0191ef0 100644
87236 --- a/include/net/rtnetlink.h
87237 +++ b/include/net/rtnetlink.h
87238 @@ -93,7 +93,7 @@ struct rtnl_link_ops {
87239 int (*fill_slave_info)(struct sk_buff *skb,
87240 const struct net_device *dev,
87241 const struct net_device *slave_dev);
87242 -};
87243 +} __do_const;
87244
87245 int __rtnl_link_register(struct rtnl_link_ops *ops);
87246 void __rtnl_link_unregister(struct rtnl_link_ops *ops);
87247 diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
87248 index 4a5b9a3..ca27d73 100644
87249 --- a/include/net/sctp/checksum.h
87250 +++ b/include/net/sctp/checksum.h
87251 @@ -61,8 +61,8 @@ static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
87252 unsigned int offset)
87253 {
87254 struct sctphdr *sh = sctp_hdr(skb);
87255 - __le32 ret, old = sh->checksum;
87256 - const struct skb_checksum_ops ops = {
87257 + __le32 ret, old = sh->checksum;
87258 + static const struct skb_checksum_ops ops = {
87259 .update = sctp_csum_update,
87260 .combine = sctp_csum_combine,
87261 };
87262 diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
87263 index 487ef34..d457f98 100644
87264 --- a/include/net/sctp/sm.h
87265 +++ b/include/net/sctp/sm.h
87266 @@ -80,7 +80,7 @@ typedef void (sctp_timer_event_t) (unsigned long);
87267 typedef struct {
87268 sctp_state_fn_t *fn;
87269 const char *name;
87270 -} sctp_sm_table_entry_t;
87271 +} __do_const sctp_sm_table_entry_t;
87272
87273 /* A naming convention of "sctp_sf_xxx" applies to all the state functions
87274 * currently in use.
87275 @@ -292,7 +292,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *);
87276 __u32 sctp_generate_tsn(const struct sctp_endpoint *);
87277
87278 /* Extern declarations for major data structures. */
87279 -extern sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
87280 +extern sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
87281
87282
87283 /* Get the size of a DATA chunk payload. */
87284 diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
87285 index 2bb2fcf..d17c291 100644
87286 --- a/include/net/sctp/structs.h
87287 +++ b/include/net/sctp/structs.h
87288 @@ -509,7 +509,7 @@ struct sctp_pf {
87289 void (*to_sk_saddr)(union sctp_addr *, struct sock *sk);
87290 void (*to_sk_daddr)(union sctp_addr *, struct sock *sk);
87291 struct sctp_af *af;
87292 -};
87293 +} __do_const;
87294
87295
87296 /* Structure to track chunk fragments that have been acked, but peer
87297 diff --git a/include/net/sock.h b/include/net/sock.h
87298 index 45b54d3..10efeac 100644
87299 --- a/include/net/sock.h
87300 +++ b/include/net/sock.h
87301 @@ -362,7 +362,7 @@ struct sock {
87302 unsigned int sk_napi_id;
87303 unsigned int sk_ll_usec;
87304 #endif
87305 - atomic_t sk_drops;
87306 + atomic_unchecked_t sk_drops;
87307 int sk_rcvbuf;
87308
87309 struct sk_filter __rcu *sk_filter;
87310 @@ -1061,7 +1061,7 @@ struct proto {
87311 void (*destroy_cgroup)(struct mem_cgroup *memcg);
87312 struct cg_proto *(*proto_cgroup)(struct mem_cgroup *memcg);
87313 #endif
87314 -};
87315 +} __randomize_layout;
87316
87317 /*
87318 * Bits in struct cg_proto.flags
87319 @@ -1239,7 +1239,7 @@ static inline void memcg_memory_allocated_sub(struct cg_proto *prot,
87320 page_counter_uncharge(&prot->memory_allocated, amt);
87321 }
87322
87323 -static inline long
87324 +static inline long __intentional_overflow(-1)
87325 sk_memory_allocated(const struct sock *sk)
87326 {
87327 struct proto *prot = sk->sk_prot;
87328 @@ -1385,7 +1385,7 @@ struct sock_iocb {
87329 struct scm_cookie *scm;
87330 struct msghdr *msg, async_msg;
87331 struct kiocb *kiocb;
87332 -};
87333 +} __randomize_layout;
87334
87335 static inline struct sock_iocb *kiocb_to_siocb(struct kiocb *iocb)
87336 {
87337 @@ -1828,7 +1828,7 @@ static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags)
87338 }
87339
87340 static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
87341 - char __user *from, char *to,
87342 + char __user *from, unsigned char *to,
87343 int copy, int offset)
87344 {
87345 if (skb->ip_summed == CHECKSUM_NONE) {
87346 @@ -2077,7 +2077,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
87347 }
87348 }
87349
87350 -struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
87351 +struct sk_buff * __intentional_overflow(0) sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
87352
87353 /**
87354 * sk_page_frag - return an appropriate page_frag
87355 diff --git a/include/net/tcp.h b/include/net/tcp.h
87356 index 9d9111e..349c847 100644
87357 --- a/include/net/tcp.h
87358 +++ b/include/net/tcp.h
87359 @@ -516,7 +516,7 @@ void tcp_retransmit_timer(struct sock *sk);
87360 void tcp_xmit_retransmit_queue(struct sock *);
87361 void tcp_simple_retransmit(struct sock *);
87362 int tcp_trim_head(struct sock *, struct sk_buff *, u32);
87363 -int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
87364 +int __intentional_overflow(3) tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
87365
87366 void tcp_send_probe0(struct sock *);
87367 void tcp_send_partial(struct sock *);
87368 @@ -689,8 +689,8 @@ static inline u32 tcp_skb_timestamp(const struct sk_buff *skb)
87369 * If this grows please adjust skbuff.h:skbuff->cb[xxx] size appropriately.
87370 */
87371 struct tcp_skb_cb {
87372 - __u32 seq; /* Starting sequence number */
87373 - __u32 end_seq; /* SEQ + FIN + SYN + datalen */
87374 + __u32 seq __intentional_overflow(0); /* Starting sequence number */
87375 + __u32 end_seq __intentional_overflow(0); /* SEQ + FIN + SYN + datalen */
87376 union {
87377 /* Note : tcp_tw_isn is used in input path only
87378 * (isn chosen by tcp_timewait_state_process())
87379 @@ -715,7 +715,7 @@ struct tcp_skb_cb {
87380
87381 __u8 ip_dsfield; /* IPv4 tos or IPv6 dsfield */
87382 /* 1 byte hole */
87383 - __u32 ack_seq; /* Sequence number ACK'd */
87384 + __u32 ack_seq __intentional_overflow(0); /* Sequence number ACK'd */
87385 union {
87386 struct inet_skb_parm h4;
87387 #if IS_ENABLED(CONFIG_IPV6)
87388 diff --git a/include/net/xfrm.h b/include/net/xfrm.h
87389 index dc4865e..152ee4c 100644
87390 --- a/include/net/xfrm.h
87391 +++ b/include/net/xfrm.h
87392 @@ -285,7 +285,6 @@ struct xfrm_dst;
87393 struct xfrm_policy_afinfo {
87394 unsigned short family;
87395 struct dst_ops *dst_ops;
87396 - void (*garbage_collect)(struct net *net);
87397 struct dst_entry *(*dst_lookup)(struct net *net, int tos,
87398 const xfrm_address_t *saddr,
87399 const xfrm_address_t *daddr);
87400 @@ -303,7 +302,7 @@ struct xfrm_policy_afinfo {
87401 struct net_device *dev,
87402 const struct flowi *fl);
87403 struct dst_entry *(*blackhole_route)(struct net *net, struct dst_entry *orig);
87404 -};
87405 +} __do_const;
87406
87407 int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
87408 int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
87409 @@ -342,7 +341,7 @@ struct xfrm_state_afinfo {
87410 int (*transport_finish)(struct sk_buff *skb,
87411 int async);
87412 void (*local_error)(struct sk_buff *skb, u32 mtu);
87413 -};
87414 +} __do_const;
87415
87416 int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
87417 int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
87418 @@ -437,7 +436,7 @@ struct xfrm_mode {
87419 struct module *owner;
87420 unsigned int encap;
87421 int flags;
87422 -};
87423 +} __do_const;
87424
87425 /* Flags for xfrm_mode. */
87426 enum {
87427 @@ -534,7 +533,7 @@ struct xfrm_policy {
87428 struct timer_list timer;
87429
87430 struct flow_cache_object flo;
87431 - atomic_t genid;
87432 + atomic_unchecked_t genid;
87433 u32 priority;
87434 u32 index;
87435 struct xfrm_mark mark;
87436 @@ -1167,6 +1166,7 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
87437 }
87438
87439 void xfrm_garbage_collect(struct net *net);
87440 +void xfrm_garbage_collect_deferred(struct net *net);
87441
87442 #else
87443
87444 @@ -1205,6 +1205,9 @@ static inline int xfrm6_policy_check_reverse(struct sock *sk, int dir,
87445 static inline void xfrm_garbage_collect(struct net *net)
87446 {
87447 }
87448 +static inline void xfrm_garbage_collect_deferred(struct net *net)
87449 +{
87450 +}
87451 #endif
87452
87453 static __inline__
87454 diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
87455 index 1017e0b..227aa4d 100644
87456 --- a/include/rdma/iw_cm.h
87457 +++ b/include/rdma/iw_cm.h
87458 @@ -122,7 +122,7 @@ struct iw_cm_verbs {
87459 int backlog);
87460
87461 int (*destroy_listen)(struct iw_cm_id *cm_id);
87462 -};
87463 +} __no_const;
87464
87465 /**
87466 * iw_create_cm_id - Create an IW CM identifier.
87467 diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
87468 index 93d14da..734b3d8 100644
87469 --- a/include/scsi/libfc.h
87470 +++ b/include/scsi/libfc.h
87471 @@ -771,6 +771,7 @@ struct libfc_function_template {
87472 */
87473 void (*disc_stop_final) (struct fc_lport *);
87474 };
87475 +typedef struct libfc_function_template __no_const libfc_function_template_no_const;
87476
87477 /**
87478 * struct fc_disc - Discovery context
87479 @@ -875,7 +876,7 @@ struct fc_lport {
87480 struct fc_vport *vport;
87481
87482 /* Operational Information */
87483 - struct libfc_function_template tt;
87484 + libfc_function_template_no_const tt;
87485 u8 link_up;
87486 u8 qfull;
87487 enum fc_lport_state state;
87488 diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
87489 index 3a4edd1..feb2e3e 100644
87490 --- a/include/scsi/scsi_device.h
87491 +++ b/include/scsi/scsi_device.h
87492 @@ -185,9 +185,9 @@ struct scsi_device {
87493 unsigned int max_device_blocked; /* what device_blocked counts down from */
87494 #define SCSI_DEFAULT_DEVICE_BLOCKED 3
87495
87496 - atomic_t iorequest_cnt;
87497 - atomic_t iodone_cnt;
87498 - atomic_t ioerr_cnt;
87499 + atomic_unchecked_t iorequest_cnt;
87500 + atomic_unchecked_t iodone_cnt;
87501 + atomic_unchecked_t ioerr_cnt;
87502
87503 struct device sdev_gendev,
87504 sdev_dev;
87505 diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
87506 index 007a0bc..7188db8 100644
87507 --- a/include/scsi/scsi_transport_fc.h
87508 +++ b/include/scsi/scsi_transport_fc.h
87509 @@ -756,7 +756,8 @@ struct fc_function_template {
87510 unsigned long show_host_system_hostname:1;
87511
87512 unsigned long disable_target_scan:1;
87513 -};
87514 +} __do_const;
87515 +typedef struct fc_function_template __no_const fc_function_template_no_const;
87516
87517
87518 /**
87519 diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
87520 index 396e8f7..b037e89 100644
87521 --- a/include/sound/compress_driver.h
87522 +++ b/include/sound/compress_driver.h
87523 @@ -129,7 +129,7 @@ struct snd_compr_ops {
87524 struct snd_compr_caps *caps);
87525 int (*get_codec_caps) (struct snd_compr_stream *stream,
87526 struct snd_compr_codec_caps *codec);
87527 -};
87528 +} __no_const;
87529
87530 /**
87531 * struct snd_compr: Compressed device
87532 diff --git a/include/sound/soc.h b/include/sound/soc.h
87533 index ac8b333..59c3692 100644
87534 --- a/include/sound/soc.h
87535 +++ b/include/sound/soc.h
87536 @@ -853,7 +853,7 @@ struct snd_soc_codec_driver {
87537 enum snd_soc_dapm_type, int);
87538
87539 bool ignore_pmdown_time; /* Doesn't benefit from pmdown delay */
87540 -};
87541 +} __do_const;
87542
87543 /* SoC platform interface */
87544 struct snd_soc_platform_driver {
87545 @@ -880,7 +880,7 @@ struct snd_soc_platform_driver {
87546 const struct snd_compr_ops *compr_ops;
87547
87548 int (*bespoke_trigger)(struct snd_pcm_substream *, int);
87549 -};
87550 +} __do_const;
87551
87552 struct snd_soc_dai_link_component {
87553 const char *name;
87554 diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
87555 index 672150b..9d4bec4 100644
87556 --- a/include/target/target_core_base.h
87557 +++ b/include/target/target_core_base.h
87558 @@ -767,7 +767,7 @@ struct se_device {
87559 atomic_long_t write_bytes;
87560 /* Active commands on this virtual SE device */
87561 atomic_t simple_cmds;
87562 - atomic_t dev_ordered_id;
87563 + atomic_unchecked_t dev_ordered_id;
87564 atomic_t dev_ordered_sync;
87565 atomic_t dev_qf_count;
87566 int export_count;
87567 diff --git a/include/trace/events/fs.h b/include/trace/events/fs.h
87568 new file mode 100644
87569 index 0000000..fb634b7
87570 --- /dev/null
87571 +++ b/include/trace/events/fs.h
87572 @@ -0,0 +1,53 @@
87573 +#undef TRACE_SYSTEM
87574 +#define TRACE_SYSTEM fs
87575 +
87576 +#if !defined(_TRACE_FS_H) || defined(TRACE_HEADER_MULTI_READ)
87577 +#define _TRACE_FS_H
87578 +
87579 +#include <linux/fs.h>
87580 +#include <linux/tracepoint.h>
87581 +
87582 +TRACE_EVENT(do_sys_open,
87583 +
87584 + TP_PROTO(const char *filename, int flags, int mode),
87585 +
87586 + TP_ARGS(filename, flags, mode),
87587 +
87588 + TP_STRUCT__entry(
87589 + __string( filename, filename )
87590 + __field( int, flags )
87591 + __field( int, mode )
87592 + ),
87593 +
87594 + TP_fast_assign(
87595 + __assign_str(filename, filename);
87596 + __entry->flags = flags;
87597 + __entry->mode = mode;
87598 + ),
87599 +
87600 + TP_printk("\"%s\" %x %o",
87601 + __get_str(filename), __entry->flags, __entry->mode)
87602 +);
87603 +
87604 +TRACE_EVENT(open_exec,
87605 +
87606 + TP_PROTO(const char *filename),
87607 +
87608 + TP_ARGS(filename),
87609 +
87610 + TP_STRUCT__entry(
87611 + __string( filename, filename )
87612 + ),
87613 +
87614 + TP_fast_assign(
87615 + __assign_str(filename, filename);
87616 + ),
87617 +
87618 + TP_printk("\"%s\"",
87619 + __get_str(filename))
87620 +);
87621 +
87622 +#endif /* _TRACE_FS_H */
87623 +
87624 +/* This part must be outside protection */
87625 +#include <trace/define_trace.h>
87626 diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
87627 index 3608beb..df39d8a 100644
87628 --- a/include/trace/events/irq.h
87629 +++ b/include/trace/events/irq.h
87630 @@ -36,7 +36,7 @@ struct softirq_action;
87631 */
87632 TRACE_EVENT(irq_handler_entry,
87633
87634 - TP_PROTO(int irq, struct irqaction *action),
87635 + TP_PROTO(int irq, const struct irqaction *action),
87636
87637 TP_ARGS(irq, action),
87638
87639 @@ -66,7 +66,7 @@ TRACE_EVENT(irq_handler_entry,
87640 */
87641 TRACE_EVENT(irq_handler_exit,
87642
87643 - TP_PROTO(int irq, struct irqaction *action, int ret),
87644 + TP_PROTO(int irq, const struct irqaction *action, int ret),
87645
87646 TP_ARGS(irq, action, ret),
87647
87648 diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h
87649 index 7caf44c..23c6f27 100644
87650 --- a/include/uapi/linux/a.out.h
87651 +++ b/include/uapi/linux/a.out.h
87652 @@ -39,6 +39,14 @@ enum machine_type {
87653 M_MIPS2 = 152 /* MIPS R6000/R4000 binary */
87654 };
87655
87656 +/* Constants for the N_FLAGS field */
87657 +#define F_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
87658 +#define F_PAX_EMUTRAMP 2 /* Emulate trampolines */
87659 +#define F_PAX_MPROTECT 4 /* Restrict mprotect() */
87660 +#define F_PAX_RANDMMAP 8 /* Randomize mmap() base */
87661 +/*#define F_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
87662 +#define F_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
87663 +
87664 #if !defined (N_MAGIC)
87665 #define N_MAGIC(exec) ((exec).a_info & 0xffff)
87666 #endif
87667 diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h
87668 index 22b6ad3..aeba37e 100644
87669 --- a/include/uapi/linux/bcache.h
87670 +++ b/include/uapi/linux/bcache.h
87671 @@ -5,6 +5,7 @@
87672 * Bcache on disk data structures
87673 */
87674
87675 +#include <linux/compiler.h>
87676 #include <asm/types.h>
87677
87678 #define BITMASK(name, type, field, offset, size) \
87679 @@ -20,8 +21,8 @@ static inline void SET_##name(type *k, __u64 v) \
87680 /* Btree keys - all units are in sectors */
87681
87682 struct bkey {
87683 - __u64 high;
87684 - __u64 low;
87685 + __u64 high __intentional_overflow(-1);
87686 + __u64 low __intentional_overflow(-1);
87687 __u64 ptr[];
87688 };
87689
87690 diff --git a/include/uapi/linux/byteorder/little_endian.h b/include/uapi/linux/byteorder/little_endian.h
87691 index d876736..ccce5c0 100644
87692 --- a/include/uapi/linux/byteorder/little_endian.h
87693 +++ b/include/uapi/linux/byteorder/little_endian.h
87694 @@ -42,51 +42,51 @@
87695
87696 static inline __le64 __cpu_to_le64p(const __u64 *p)
87697 {
87698 - return (__force __le64)*p;
87699 + return (__force const __le64)*p;
87700 }
87701 -static inline __u64 __le64_to_cpup(const __le64 *p)
87702 +static inline __u64 __intentional_overflow(-1) __le64_to_cpup(const __le64 *p)
87703 {
87704 - return (__force __u64)*p;
87705 + return (__force const __u64)*p;
87706 }
87707 static inline __le32 __cpu_to_le32p(const __u32 *p)
87708 {
87709 - return (__force __le32)*p;
87710 + return (__force const __le32)*p;
87711 }
87712 static inline __u32 __le32_to_cpup(const __le32 *p)
87713 {
87714 - return (__force __u32)*p;
87715 + return (__force const __u32)*p;
87716 }
87717 static inline __le16 __cpu_to_le16p(const __u16 *p)
87718 {
87719 - return (__force __le16)*p;
87720 + return (__force const __le16)*p;
87721 }
87722 static inline __u16 __le16_to_cpup(const __le16 *p)
87723 {
87724 - return (__force __u16)*p;
87725 + return (__force const __u16)*p;
87726 }
87727 static inline __be64 __cpu_to_be64p(const __u64 *p)
87728 {
87729 - return (__force __be64)__swab64p(p);
87730 + return (__force const __be64)__swab64p(p);
87731 }
87732 static inline __u64 __be64_to_cpup(const __be64 *p)
87733 {
87734 - return __swab64p((__u64 *)p);
87735 + return __swab64p((const __u64 *)p);
87736 }
87737 static inline __be32 __cpu_to_be32p(const __u32 *p)
87738 {
87739 - return (__force __be32)__swab32p(p);
87740 + return (__force const __be32)__swab32p(p);
87741 }
87742 -static inline __u32 __be32_to_cpup(const __be32 *p)
87743 +static inline __u32 __intentional_overflow(-1) __be32_to_cpup(const __be32 *p)
87744 {
87745 - return __swab32p((__u32 *)p);
87746 + return __swab32p((const __u32 *)p);
87747 }
87748 static inline __be16 __cpu_to_be16p(const __u16 *p)
87749 {
87750 - return (__force __be16)__swab16p(p);
87751 + return (__force const __be16)__swab16p(p);
87752 }
87753 static inline __u16 __be16_to_cpup(const __be16 *p)
87754 {
87755 - return __swab16p((__u16 *)p);
87756 + return __swab16p((const __u16 *)p);
87757 }
87758 #define __cpu_to_le64s(x) do { (void)(x); } while (0)
87759 #define __le64_to_cpus(x) do { (void)(x); } while (0)
87760 diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
87761 index 71e1d0e..6cc9caf 100644
87762 --- a/include/uapi/linux/elf.h
87763 +++ b/include/uapi/linux/elf.h
87764 @@ -37,6 +37,17 @@ typedef __s64 Elf64_Sxword;
87765 #define PT_GNU_EH_FRAME 0x6474e550
87766
87767 #define PT_GNU_STACK (PT_LOOS + 0x474e551)
87768 +#define PT_GNU_RELRO (PT_LOOS + 0x474e552)
87769 +
87770 +#define PT_PAX_FLAGS (PT_LOOS + 0x5041580)
87771 +
87772 +/* Constants for the e_flags field */
87773 +#define EF_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
87774 +#define EF_PAX_EMUTRAMP 2 /* Emulate trampolines */
87775 +#define EF_PAX_MPROTECT 4 /* Restrict mprotect() */
87776 +#define EF_PAX_RANDMMAP 8 /* Randomize mmap() base */
87777 +/*#define EF_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
87778 +#define EF_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
87779
87780 /*
87781 * Extended Numbering
87782 @@ -94,6 +105,8 @@ typedef __s64 Elf64_Sxword;
87783 #define DT_DEBUG 21
87784 #define DT_TEXTREL 22
87785 #define DT_JMPREL 23
87786 +#define DT_FLAGS 30
87787 + #define DF_TEXTREL 0x00000004
87788 #define DT_ENCODING 32
87789 #define OLD_DT_LOOS 0x60000000
87790 #define DT_LOOS 0x6000000d
87791 @@ -240,6 +253,19 @@ typedef struct elf64_hdr {
87792 #define PF_W 0x2
87793 #define PF_X 0x1
87794
87795 +#define PF_PAGEEXEC (1U << 4) /* Enable PAGEEXEC */
87796 +#define PF_NOPAGEEXEC (1U << 5) /* Disable PAGEEXEC */
87797 +#define PF_SEGMEXEC (1U << 6) /* Enable SEGMEXEC */
87798 +#define PF_NOSEGMEXEC (1U << 7) /* Disable SEGMEXEC */
87799 +#define PF_MPROTECT (1U << 8) /* Enable MPROTECT */
87800 +#define PF_NOMPROTECT (1U << 9) /* Disable MPROTECT */
87801 +/*#define PF_RANDEXEC (1U << 10)*/ /* Enable RANDEXEC */
87802 +/*#define PF_NORANDEXEC (1U << 11)*/ /* Disable RANDEXEC */
87803 +#define PF_EMUTRAMP (1U << 12) /* Enable EMUTRAMP */
87804 +#define PF_NOEMUTRAMP (1U << 13) /* Disable EMUTRAMP */
87805 +#define PF_RANDMMAP (1U << 14) /* Enable RANDMMAP */
87806 +#define PF_NORANDMMAP (1U << 15) /* Disable RANDMMAP */
87807 +
87808 typedef struct elf32_phdr{
87809 Elf32_Word p_type;
87810 Elf32_Off p_offset;
87811 @@ -332,6 +358,8 @@ typedef struct elf64_shdr {
87812 #define EI_OSABI 7
87813 #define EI_PAD 8
87814
87815 +#define EI_PAX 14
87816 +
87817 #define ELFMAG0 0x7f /* EI_MAG */
87818 #define ELFMAG1 'E'
87819 #define ELFMAG2 'L'
87820 diff --git a/include/uapi/linux/personality.h b/include/uapi/linux/personality.h
87821 index aa169c4..6a2771d 100644
87822 --- a/include/uapi/linux/personality.h
87823 +++ b/include/uapi/linux/personality.h
87824 @@ -30,6 +30,7 @@ enum {
87825 #define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC | \
87826 ADDR_NO_RANDOMIZE | \
87827 ADDR_COMPAT_LAYOUT | \
87828 + ADDR_LIMIT_3GB | \
87829 MMAP_PAGE_ZERO)
87830
87831 /*
87832 diff --git a/include/uapi/linux/screen_info.h b/include/uapi/linux/screen_info.h
87833 index 7530e74..e714828 100644
87834 --- a/include/uapi/linux/screen_info.h
87835 +++ b/include/uapi/linux/screen_info.h
87836 @@ -43,7 +43,8 @@ struct screen_info {
87837 __u16 pages; /* 0x32 */
87838 __u16 vesa_attributes; /* 0x34 */
87839 __u32 capabilities; /* 0x36 */
87840 - __u8 _reserved[6]; /* 0x3a */
87841 + __u16 vesapm_size; /* 0x3a */
87842 + __u8 _reserved[4]; /* 0x3c */
87843 } __attribute__((packed));
87844
87845 #define VIDEO_TYPE_MDA 0x10 /* Monochrome Text Display */
87846 diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h
87847 index 0e011eb..82681b1 100644
87848 --- a/include/uapi/linux/swab.h
87849 +++ b/include/uapi/linux/swab.h
87850 @@ -43,7 +43,7 @@
87851 * ___swab16, ___swab32, ___swab64, ___swahw32, ___swahb32
87852 */
87853
87854 -static inline __attribute_const__ __u16 __fswab16(__u16 val)
87855 +static inline __intentional_overflow(-1) __attribute_const__ __u16 __fswab16(__u16 val)
87856 {
87857 #ifdef __HAVE_BUILTIN_BSWAP16__
87858 return __builtin_bswap16(val);
87859 @@ -54,7 +54,7 @@ static inline __attribute_const__ __u16 __fswab16(__u16 val)
87860 #endif
87861 }
87862
87863 -static inline __attribute_const__ __u32 __fswab32(__u32 val)
87864 +static inline __intentional_overflow(-1) __attribute_const__ __u32 __fswab32(__u32 val)
87865 {
87866 #ifdef __HAVE_BUILTIN_BSWAP32__
87867 return __builtin_bswap32(val);
87868 @@ -65,7 +65,7 @@ static inline __attribute_const__ __u32 __fswab32(__u32 val)
87869 #endif
87870 }
87871
87872 -static inline __attribute_const__ __u64 __fswab64(__u64 val)
87873 +static inline __intentional_overflow(-1) __attribute_const__ __u64 __fswab64(__u64 val)
87874 {
87875 #ifdef __HAVE_BUILTIN_BSWAP64__
87876 return __builtin_bswap64(val);
87877 diff --git a/include/uapi/linux/xattr.h b/include/uapi/linux/xattr.h
87878 index 1590c49..5eab462 100644
87879 --- a/include/uapi/linux/xattr.h
87880 +++ b/include/uapi/linux/xattr.h
87881 @@ -73,5 +73,9 @@
87882 #define XATTR_POSIX_ACL_DEFAULT "posix_acl_default"
87883 #define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT
87884
87885 +/* User namespace */
87886 +#define XATTR_PAX_PREFIX XATTR_USER_PREFIX "pax."
87887 +#define XATTR_PAX_FLAGS_SUFFIX "flags"
87888 +#define XATTR_NAME_PAX_FLAGS XATTR_PAX_PREFIX XATTR_PAX_FLAGS_SUFFIX
87889
87890 #endif /* _UAPI_LINUX_XATTR_H */
87891 diff --git a/include/video/udlfb.h b/include/video/udlfb.h
87892 index f9466fa..f4e2b81 100644
87893 --- a/include/video/udlfb.h
87894 +++ b/include/video/udlfb.h
87895 @@ -53,10 +53,10 @@ struct dlfb_data {
87896 u32 pseudo_palette[256];
87897 int blank_mode; /*one of FB_BLANK_ */
87898 /* blit-only rendering path metrics, exposed through sysfs */
87899 - atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
87900 - atomic_t bytes_identical; /* saved effort with backbuffer comparison */
87901 - atomic_t bytes_sent; /* to usb, after compression including overhead */
87902 - atomic_t cpu_kcycles_used; /* transpired during pixel processing */
87903 + atomic_unchecked_t bytes_rendered; /* raw pixel-bytes driver asked to render */
87904 + atomic_unchecked_t bytes_identical; /* saved effort with backbuffer comparison */
87905 + atomic_unchecked_t bytes_sent; /* to usb, after compression including overhead */
87906 + atomic_unchecked_t cpu_kcycles_used; /* transpired during pixel processing */
87907 };
87908
87909 #define NR_USB_REQUEST_I2C_SUB_IO 0x02
87910 diff --git a/include/video/uvesafb.h b/include/video/uvesafb.h
87911 index 30f5362..8ed8ac9 100644
87912 --- a/include/video/uvesafb.h
87913 +++ b/include/video/uvesafb.h
87914 @@ -122,6 +122,7 @@ struct uvesafb_par {
87915 u8 ypan; /* 0 - nothing, 1 - ypan, 2 - ywrap */
87916 u8 pmi_setpal; /* PMI for palette changes */
87917 u16 *pmi_base; /* protected mode interface location */
87918 + u8 *pmi_code; /* protected mode code location */
87919 void *pmi_start;
87920 void *pmi_pal;
87921 u8 *vbe_state_orig; /*
87922 diff --git a/init/Kconfig b/init/Kconfig
87923 index 9afb971..27d6fca 100644
87924 --- a/init/Kconfig
87925 +++ b/init/Kconfig
87926 @@ -1129,6 +1129,7 @@ endif # CGROUPS
87927
87928 config CHECKPOINT_RESTORE
87929 bool "Checkpoint/restore support" if EXPERT
87930 + depends on !GRKERNSEC
87931 default n
87932 help
87933 Enables additional kernel features in a sake of checkpoint/restore.
87934 @@ -1654,7 +1655,7 @@ config SLUB_DEBUG
87935
87936 config COMPAT_BRK
87937 bool "Disable heap randomization"
87938 - default y
87939 + default n
87940 help
87941 Randomizing heap placement makes heap exploits harder, but it
87942 also breaks ancient binaries (including anything libc5 based).
87943 @@ -1985,7 +1986,7 @@ config INIT_ALL_POSSIBLE
87944 config STOP_MACHINE
87945 bool
87946 default y
87947 - depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU
87948 + depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU || GRKERNSEC
87949 help
87950 Need stop_machine() primitive.
87951
87952 diff --git a/init/Makefile b/init/Makefile
87953 index 7bc47ee..6da2dc7 100644
87954 --- a/init/Makefile
87955 +++ b/init/Makefile
87956 @@ -2,6 +2,9 @@
87957 # Makefile for the linux kernel.
87958 #
87959
87960 +ccflags-y := $(GCC_PLUGINS_CFLAGS)
87961 +asflags-y := $(GCC_PLUGINS_AFLAGS)
87962 +
87963 obj-y := main.o version.o mounts.o
87964 ifneq ($(CONFIG_BLK_DEV_INITRD),y)
87965 obj-y += noinitramfs.o
87966 diff --git a/init/do_mounts.c b/init/do_mounts.c
87967 index eb41008..f5dbbf9 100644
87968 --- a/init/do_mounts.c
87969 +++ b/init/do_mounts.c
87970 @@ -360,11 +360,11 @@ static void __init get_fs_names(char *page)
87971 static int __init do_mount_root(char *name, char *fs, int flags, void *data)
87972 {
87973 struct super_block *s;
87974 - int err = sys_mount(name, "/root", fs, flags, data);
87975 + int err = sys_mount((char __force_user *)name, (char __force_user *)"/root", (char __force_user *)fs, flags, (void __force_user *)data);
87976 if (err)
87977 return err;
87978
87979 - sys_chdir("/root");
87980 + sys_chdir((const char __force_user *)"/root");
87981 s = current->fs->pwd.dentry->d_sb;
87982 ROOT_DEV = s->s_dev;
87983 printk(KERN_INFO
87984 @@ -487,18 +487,18 @@ void __init change_floppy(char *fmt, ...)
87985 va_start(args, fmt);
87986 vsprintf(buf, fmt, args);
87987 va_end(args);
87988 - fd = sys_open("/dev/root", O_RDWR | O_NDELAY, 0);
87989 + fd = sys_open((char __user *)"/dev/root", O_RDWR | O_NDELAY, 0);
87990 if (fd >= 0) {
87991 sys_ioctl(fd, FDEJECT, 0);
87992 sys_close(fd);
87993 }
87994 printk(KERN_NOTICE "VFS: Insert %s and press ENTER\n", buf);
87995 - fd = sys_open("/dev/console", O_RDWR, 0);
87996 + fd = sys_open((__force const char __user *)"/dev/console", O_RDWR, 0);
87997 if (fd >= 0) {
87998 sys_ioctl(fd, TCGETS, (long)&termios);
87999 termios.c_lflag &= ~ICANON;
88000 sys_ioctl(fd, TCSETSF, (long)&termios);
88001 - sys_read(fd, &c, 1);
88002 + sys_read(fd, (char __user *)&c, 1);
88003 termios.c_lflag |= ICANON;
88004 sys_ioctl(fd, TCSETSF, (long)&termios);
88005 sys_close(fd);
88006 @@ -592,8 +592,8 @@ void __init prepare_namespace(void)
88007 mount_root();
88008 out:
88009 devtmpfs_mount("dev");
88010 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
88011 - sys_chroot(".");
88012 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
88013 + sys_chroot((const char __force_user *)".");
88014 }
88015
88016 static bool is_tmpfs;
88017 diff --git a/init/do_mounts.h b/init/do_mounts.h
88018 index f5b978a..69dbfe8 100644
88019 --- a/init/do_mounts.h
88020 +++ b/init/do_mounts.h
88021 @@ -15,15 +15,15 @@ extern int root_mountflags;
88022
88023 static inline int create_dev(char *name, dev_t dev)
88024 {
88025 - sys_unlink(name);
88026 - return sys_mknod(name, S_IFBLK|0600, new_encode_dev(dev));
88027 + sys_unlink((char __force_user *)name);
88028 + return sys_mknod((char __force_user *)name, S_IFBLK|0600, new_encode_dev(dev));
88029 }
88030
88031 #if BITS_PER_LONG == 32
88032 static inline u32 bstat(char *name)
88033 {
88034 struct stat64 stat;
88035 - if (sys_stat64(name, &stat) != 0)
88036 + if (sys_stat64((char __force_user *)name, (struct stat64 __force_user *)&stat) != 0)
88037 return 0;
88038 if (!S_ISBLK(stat.st_mode))
88039 return 0;
88040 @@ -35,7 +35,7 @@ static inline u32 bstat(char *name)
88041 static inline u32 bstat(char *name)
88042 {
88043 struct stat stat;
88044 - if (sys_newstat(name, &stat) != 0)
88045 + if (sys_newstat((const char __force_user *)name, (struct stat __force_user *)&stat) != 0)
88046 return 0;
88047 if (!S_ISBLK(stat.st_mode))
88048 return 0;
88049 diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
88050 index 3e0878e..8a9d7a0 100644
88051 --- a/init/do_mounts_initrd.c
88052 +++ b/init/do_mounts_initrd.c
88053 @@ -37,13 +37,13 @@ static int init_linuxrc(struct subprocess_info *info, struct cred *new)
88054 {
88055 sys_unshare(CLONE_FS | CLONE_FILES);
88056 /* stdin/stdout/stderr for /linuxrc */
88057 - sys_open("/dev/console", O_RDWR, 0);
88058 + sys_open((const char __force_user *)"/dev/console", O_RDWR, 0);
88059 sys_dup(0);
88060 sys_dup(0);
88061 /* move initrd over / and chdir/chroot in initrd root */
88062 - sys_chdir("/root");
88063 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
88064 - sys_chroot(".");
88065 + sys_chdir((const char __force_user *)"/root");
88066 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
88067 + sys_chroot((const char __force_user *)".");
88068 sys_setsid();
88069 return 0;
88070 }
88071 @@ -59,8 +59,8 @@ static void __init handle_initrd(void)
88072 create_dev("/dev/root.old", Root_RAM0);
88073 /* mount initrd on rootfs' /root */
88074 mount_block_root("/dev/root.old", root_mountflags & ~MS_RDONLY);
88075 - sys_mkdir("/old", 0700);
88076 - sys_chdir("/old");
88077 + sys_mkdir((const char __force_user *)"/old", 0700);
88078 + sys_chdir((const char __force_user *)"/old");
88079
88080 /* try loading default modules from initrd */
88081 load_default_modules();
88082 @@ -80,31 +80,31 @@ static void __init handle_initrd(void)
88083 current->flags &= ~PF_FREEZER_SKIP;
88084
88085 /* move initrd to rootfs' /old */
88086 - sys_mount("..", ".", NULL, MS_MOVE, NULL);
88087 + sys_mount((char __force_user *)"..", (char __force_user *)".", NULL, MS_MOVE, NULL);
88088 /* switch root and cwd back to / of rootfs */
88089 - sys_chroot("..");
88090 + sys_chroot((const char __force_user *)"..");
88091
88092 if (new_decode_dev(real_root_dev) == Root_RAM0) {
88093 - sys_chdir("/old");
88094 + sys_chdir((const char __force_user *)"/old");
88095 return;
88096 }
88097
88098 - sys_chdir("/");
88099 + sys_chdir((const char __force_user *)"/");
88100 ROOT_DEV = new_decode_dev(real_root_dev);
88101 mount_root();
88102
88103 printk(KERN_NOTICE "Trying to move old root to /initrd ... ");
88104 - error = sys_mount("/old", "/root/initrd", NULL, MS_MOVE, NULL);
88105 + error = sys_mount((char __force_user *)"/old", (char __force_user *)"/root/initrd", NULL, MS_MOVE, NULL);
88106 if (!error)
88107 printk("okay\n");
88108 else {
88109 - int fd = sys_open("/dev/root.old", O_RDWR, 0);
88110 + int fd = sys_open((const char __force_user *)"/dev/root.old", O_RDWR, 0);
88111 if (error == -ENOENT)
88112 printk("/initrd does not exist. Ignored.\n");
88113 else
88114 printk("failed\n");
88115 printk(KERN_NOTICE "Unmounting old root\n");
88116 - sys_umount("/old", MNT_DETACH);
88117 + sys_umount((char __force_user *)"/old", MNT_DETACH);
88118 printk(KERN_NOTICE "Trying to free ramdisk memory ... ");
88119 if (fd < 0) {
88120 error = fd;
88121 @@ -127,11 +127,11 @@ int __init initrd_load(void)
88122 * mounted in the normal path.
88123 */
88124 if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) {
88125 - sys_unlink("/initrd.image");
88126 + sys_unlink((const char __force_user *)"/initrd.image");
88127 handle_initrd();
88128 return 1;
88129 }
88130 }
88131 - sys_unlink("/initrd.image");
88132 + sys_unlink((const char __force_user *)"/initrd.image");
88133 return 0;
88134 }
88135 diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c
88136 index 8cb6db5..d729f50 100644
88137 --- a/init/do_mounts_md.c
88138 +++ b/init/do_mounts_md.c
88139 @@ -180,7 +180,7 @@ static void __init md_setup_drive(void)
88140 partitioned ? "_d" : "", minor,
88141 md_setup_args[ent].device_names);
88142
88143 - fd = sys_open(name, 0, 0);
88144 + fd = sys_open((char __force_user *)name, 0, 0);
88145 if (fd < 0) {
88146 printk(KERN_ERR "md: open failed - cannot start "
88147 "array %s\n", name);
88148 @@ -243,7 +243,7 @@ static void __init md_setup_drive(void)
88149 * array without it
88150 */
88151 sys_close(fd);
88152 - fd = sys_open(name, 0, 0);
88153 + fd = sys_open((char __force_user *)name, 0, 0);
88154 sys_ioctl(fd, BLKRRPART, 0);
88155 }
88156 sys_close(fd);
88157 @@ -293,7 +293,7 @@ static void __init autodetect_raid(void)
88158
88159 wait_for_device_probe();
88160
88161 - fd = sys_open("/dev/md0", 0, 0);
88162 + fd = sys_open((const char __force_user *) "/dev/md0", 0, 0);
88163 if (fd >= 0) {
88164 sys_ioctl(fd, RAID_AUTORUN, raid_autopart);
88165 sys_close(fd);
88166 diff --git a/init/init_task.c b/init/init_task.c
88167 index ba0a7f36..2bcf1d5 100644
88168 --- a/init/init_task.c
88169 +++ b/init/init_task.c
88170 @@ -22,5 +22,9 @@ EXPORT_SYMBOL(init_task);
88171 * Initial thread structure. Alignment of this is handled by a special
88172 * linker map entry.
88173 */
88174 +#ifdef CONFIG_X86
88175 +union thread_union init_thread_union __init_task_data;
88176 +#else
88177 union thread_union init_thread_union __init_task_data =
88178 { INIT_THREAD_INFO(init_task) };
88179 +#endif
88180 diff --git a/init/initramfs.c b/init/initramfs.c
88181 index ad1bd77..dca2c1b 100644
88182 --- a/init/initramfs.c
88183 +++ b/init/initramfs.c
88184 @@ -25,7 +25,7 @@ static ssize_t __init xwrite(int fd, const char *p, size_t count)
88185
88186 /* sys_write only can write MAX_RW_COUNT aka 2G-4K bytes at most */
88187 while (count) {
88188 - ssize_t rv = sys_write(fd, p, count);
88189 + ssize_t rv = sys_write(fd, (char __force_user *)p, count);
88190
88191 if (rv < 0) {
88192 if (rv == -EINTR || rv == -EAGAIN)
88193 @@ -107,7 +107,7 @@ static void __init free_hash(void)
88194 }
88195 }
88196
88197 -static long __init do_utime(char *filename, time_t mtime)
88198 +static long __init do_utime(char __force_user *filename, time_t mtime)
88199 {
88200 struct timespec t[2];
88201
88202 @@ -142,7 +142,7 @@ static void __init dir_utime(void)
88203 struct dir_entry *de, *tmp;
88204 list_for_each_entry_safe(de, tmp, &dir_list, list) {
88205 list_del(&de->list);
88206 - do_utime(de->name, de->mtime);
88207 + do_utime((char __force_user *)de->name, de->mtime);
88208 kfree(de->name);
88209 kfree(de);
88210 }
88211 @@ -304,7 +304,7 @@ static int __init maybe_link(void)
88212 if (nlink >= 2) {
88213 char *old = find_link(major, minor, ino, mode, collected);
88214 if (old)
88215 - return (sys_link(old, collected) < 0) ? -1 : 1;
88216 + return (sys_link((char __force_user *)old, (char __force_user *)collected) < 0) ? -1 : 1;
88217 }
88218 return 0;
88219 }
88220 @@ -313,11 +313,11 @@ static void __init clean_path(char *path, umode_t fmode)
88221 {
88222 struct stat st;
88223
88224 - if (!sys_newlstat(path, &st) && (st.st_mode ^ fmode) & S_IFMT) {
88225 + if (!sys_newlstat((char __force_user *)path, (struct stat __force_user *)&st) && (st.st_mode ^ fmode) & S_IFMT) {
88226 if (S_ISDIR(st.st_mode))
88227 - sys_rmdir(path);
88228 + sys_rmdir((char __force_user *)path);
88229 else
88230 - sys_unlink(path);
88231 + sys_unlink((char __force_user *)path);
88232 }
88233 }
88234
88235 @@ -338,7 +338,7 @@ static int __init do_name(void)
88236 int openflags = O_WRONLY|O_CREAT;
88237 if (ml != 1)
88238 openflags |= O_TRUNC;
88239 - wfd = sys_open(collected, openflags, mode);
88240 + wfd = sys_open((char __force_user *)collected, openflags, mode);
88241
88242 if (wfd >= 0) {
88243 sys_fchown(wfd, uid, gid);
88244 @@ -350,17 +350,17 @@ static int __init do_name(void)
88245 }
88246 }
88247 } else if (S_ISDIR(mode)) {
88248 - sys_mkdir(collected, mode);
88249 - sys_chown(collected, uid, gid);
88250 - sys_chmod(collected, mode);
88251 + sys_mkdir((char __force_user *)collected, mode);
88252 + sys_chown((char __force_user *)collected, uid, gid);
88253 + sys_chmod((char __force_user *)collected, mode);
88254 dir_add(collected, mtime);
88255 } else if (S_ISBLK(mode) || S_ISCHR(mode) ||
88256 S_ISFIFO(mode) || S_ISSOCK(mode)) {
88257 if (maybe_link() == 0) {
88258 - sys_mknod(collected, mode, rdev);
88259 - sys_chown(collected, uid, gid);
88260 - sys_chmod(collected, mode);
88261 - do_utime(collected, mtime);
88262 + sys_mknod((char __force_user *)collected, mode, rdev);
88263 + sys_chown((char __force_user *)collected, uid, gid);
88264 + sys_chmod((char __force_user *)collected, mode);
88265 + do_utime((char __force_user *)collected, mtime);
88266 }
88267 }
88268 return 0;
88269 @@ -372,7 +372,7 @@ static int __init do_copy(void)
88270 if (xwrite(wfd, victim, body_len) != body_len)
88271 error("write error");
88272 sys_close(wfd);
88273 - do_utime(vcollected, mtime);
88274 + do_utime((char __force_user *)vcollected, mtime);
88275 kfree(vcollected);
88276 eat(body_len);
88277 state = SkipIt;
88278 @@ -390,9 +390,9 @@ static int __init do_symlink(void)
88279 {
88280 collected[N_ALIGN(name_len) + body_len] = '\0';
88281 clean_path(collected, 0);
88282 - sys_symlink(collected + N_ALIGN(name_len), collected);
88283 - sys_lchown(collected, uid, gid);
88284 - do_utime(collected, mtime);
88285 + sys_symlink((char __force_user *)collected + N_ALIGN(name_len), (char __force_user *)collected);
88286 + sys_lchown((char __force_user *)collected, uid, gid);
88287 + do_utime((char __force_user *)collected, mtime);
88288 state = SkipIt;
88289 next_state = Reset;
88290 return 0;
88291 diff --git a/init/main.c b/init/main.c
88292 index 61b99376..1e346cb 100644
88293 --- a/init/main.c
88294 +++ b/init/main.c
88295 @@ -100,6 +100,8 @@ extern void radix_tree_init(void);
88296 static inline void mark_rodata_ro(void) { }
88297 #endif
88298
88299 +extern void grsecurity_init(void);
88300 +
88301 /*
88302 * Debug helper: via this flag we know that we are in 'early bootup code'
88303 * where only the boot processor is running with IRQ disabled. This means
88304 @@ -161,6 +163,85 @@ static int __init set_reset_devices(char *str)
88305
88306 __setup("reset_devices", set_reset_devices);
88307
88308 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
88309 +kgid_t grsec_proc_gid = KGIDT_INIT(CONFIG_GRKERNSEC_PROC_GID);
88310 +static int __init setup_grsec_proc_gid(char *str)
88311 +{
88312 + grsec_proc_gid = KGIDT_INIT(simple_strtol(str, NULL, 0));
88313 + return 1;
88314 +}
88315 +__setup("grsec_proc_gid=", setup_grsec_proc_gid);
88316 +#endif
88317 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
88318 +int grsec_enable_sysfs_restrict = 1;
88319 +static int __init setup_grsec_sysfs_restrict(char *str)
88320 +{
88321 + if (!simple_strtol(str, NULL, 0))
88322 + grsec_enable_sysfs_restrict = 0;
88323 + return 1;
88324 +}
88325 +__setup("grsec_sysfs_restrict", setup_grsec_sysfs_restrict);
88326 +#endif
88327 +
88328 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
88329 +unsigned long pax_user_shadow_base __read_only;
88330 +EXPORT_SYMBOL(pax_user_shadow_base);
88331 +extern char pax_enter_kernel_user[];
88332 +extern char pax_exit_kernel_user[];
88333 +#endif
88334 +
88335 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_MEMORY_UDEREF)
88336 +static int __init setup_pax_nouderef(char *str)
88337 +{
88338 +#ifdef CONFIG_X86_32
88339 + unsigned int cpu;
88340 + struct desc_struct *gdt;
88341 +
88342 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
88343 + gdt = get_cpu_gdt_table(cpu);
88344 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
88345 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
88346 + gdt[GDT_ENTRY_DEFAULT_USER_CS].limit = 0xf;
88347 + gdt[GDT_ENTRY_DEFAULT_USER_DS].limit = 0xf;
88348 + }
88349 + loadsegment(ds, __KERNEL_DS);
88350 + loadsegment(es, __KERNEL_DS);
88351 + loadsegment(ss, __KERNEL_DS);
88352 +#else
88353 + memcpy(pax_enter_kernel_user, (unsigned char []){0xc3}, 1);
88354 + memcpy(pax_exit_kernel_user, (unsigned char []){0xc3}, 1);
88355 + clone_pgd_mask = ~(pgdval_t)0UL;
88356 + pax_user_shadow_base = 0UL;
88357 + setup_clear_cpu_cap(X86_FEATURE_PCID);
88358 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
88359 +#endif
88360 +
88361 + return 0;
88362 +}
88363 +early_param("pax_nouderef", setup_pax_nouderef);
88364 +
88365 +#ifdef CONFIG_X86_64
88366 +static int __init setup_pax_weakuderef(char *str)
88367 +{
88368 + if (clone_pgd_mask != ~(pgdval_t)0UL)
88369 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
88370 + return 1;
88371 +}
88372 +__setup("pax_weakuderef", setup_pax_weakuderef);
88373 +#endif
88374 +#endif
88375 +
88376 +#ifdef CONFIG_PAX_SOFTMODE
88377 +int pax_softmode;
88378 +
88379 +static int __init setup_pax_softmode(char *str)
88380 +{
88381 + get_option(&str, &pax_softmode);
88382 + return 1;
88383 +}
88384 +__setup("pax_softmode=", setup_pax_softmode);
88385 +#endif
88386 +
88387 static const char *argv_init[MAX_INIT_ARGS+2] = { "init", NULL, };
88388 const char *envp_init[MAX_INIT_ENVS+2] = { "HOME=/", "TERM=linux", NULL, };
88389 static const char *panic_later, *panic_param;
88390 @@ -735,7 +816,7 @@ static bool __init_or_module initcall_blacklisted(initcall_t fn)
88391 struct blacklist_entry *entry;
88392 char *fn_name;
88393
88394 - fn_name = kasprintf(GFP_KERNEL, "%pf", fn);
88395 + fn_name = kasprintf(GFP_KERNEL, "%pX", fn);
88396 if (!fn_name)
88397 return false;
88398
88399 @@ -787,7 +868,7 @@ int __init_or_module do_one_initcall(initcall_t fn)
88400 {
88401 int count = preempt_count();
88402 int ret;
88403 - char msgbuf[64];
88404 + const char *msg1 = "", *msg2 = "";
88405
88406 if (initcall_blacklisted(fn))
88407 return -EPERM;
88408 @@ -797,18 +878,17 @@ int __init_or_module do_one_initcall(initcall_t fn)
88409 else
88410 ret = fn();
88411
88412 - msgbuf[0] = 0;
88413 -
88414 if (preempt_count() != count) {
88415 - sprintf(msgbuf, "preemption imbalance ");
88416 + msg1 = " preemption imbalance";
88417 preempt_count_set(count);
88418 }
88419 if (irqs_disabled()) {
88420 - strlcat(msgbuf, "disabled interrupts ", sizeof(msgbuf));
88421 + msg2 = " disabled interrupts";
88422 local_irq_enable();
88423 }
88424 - WARN(msgbuf[0], "initcall %pF returned with %s\n", fn, msgbuf);
88425 + WARN(*msg1 || *msg2, "initcall %pF returned with%s%s\n", fn, msg1, msg2);
88426
88427 + add_latent_entropy();
88428 return ret;
88429 }
88430
88431 @@ -914,8 +994,8 @@ static int run_init_process(const char *init_filename)
88432 {
88433 argv_init[0] = init_filename;
88434 return do_execve(getname_kernel(init_filename),
88435 - (const char __user *const __user *)argv_init,
88436 - (const char __user *const __user *)envp_init);
88437 + (const char __user *const __force_user *)argv_init,
88438 + (const char __user *const __force_user *)envp_init);
88439 }
88440
88441 static int try_to_run_init_process(const char *init_filename)
88442 @@ -932,6 +1012,10 @@ static int try_to_run_init_process(const char *init_filename)
88443 return ret;
88444 }
88445
88446 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
88447 +extern int gr_init_ran;
88448 +#endif
88449 +
88450 static noinline void __init kernel_init_freeable(void);
88451
88452 static int __ref kernel_init(void *unused)
88453 @@ -956,6 +1040,11 @@ static int __ref kernel_init(void *unused)
88454 ramdisk_execute_command, ret);
88455 }
88456
88457 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
88458 + /* if no initrd was used, be extra sure we enforce chroot restrictions */
88459 + gr_init_ran = 1;
88460 +#endif
88461 +
88462 /*
88463 * We try each of these until one succeeds.
88464 *
88465 @@ -1016,7 +1105,7 @@ static noinline void __init kernel_init_freeable(void)
88466 do_basic_setup();
88467
88468 /* Open the /dev/console on the rootfs, this should never fail */
88469 - if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0)
88470 + if (sys_open((const char __force_user *) "/dev/console", O_RDWR, 0) < 0)
88471 pr_err("Warning: unable to open an initial console.\n");
88472
88473 (void) sys_dup(0);
88474 @@ -1029,11 +1118,13 @@ static noinline void __init kernel_init_freeable(void)
88475 if (!ramdisk_execute_command)
88476 ramdisk_execute_command = "/init";
88477
88478 - if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) {
88479 + if (sys_access((const char __force_user *) ramdisk_execute_command, 0) != 0) {
88480 ramdisk_execute_command = NULL;
88481 prepare_namespace();
88482 }
88483
88484 + grsecurity_init();
88485 +
88486 /*
88487 * Ok, we have completed the initial bootup, and
88488 * we're essentially up and running. Get rid of the
88489 diff --git a/ipc/compat.c b/ipc/compat.c
88490 index 9b3c85f..1c4d897 100644
88491 --- a/ipc/compat.c
88492 +++ b/ipc/compat.c
88493 @@ -396,7 +396,7 @@ COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second,
88494 COMPAT_SHMLBA);
88495 if (err < 0)
88496 return err;
88497 - return put_user(raddr, (compat_ulong_t *)compat_ptr(third));
88498 + return put_user(raddr, (compat_ulong_t __user *)compat_ptr(third));
88499 }
88500 case SHMDT:
88501 return sys_shmdt(compat_ptr(ptr));
88502 diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c
88503 index 8ad93c2..efd80f8 100644
88504 --- a/ipc/ipc_sysctl.c
88505 +++ b/ipc/ipc_sysctl.c
88506 @@ -30,7 +30,7 @@ static void *get_ipc(struct ctl_table *table)
88507 static int proc_ipc_dointvec(struct ctl_table *table, int write,
88508 void __user *buffer, size_t *lenp, loff_t *ppos)
88509 {
88510 - struct ctl_table ipc_table;
88511 + ctl_table_no_const ipc_table;
88512
88513 memcpy(&ipc_table, table, sizeof(ipc_table));
88514 ipc_table.data = get_ipc(table);
88515 @@ -41,7 +41,7 @@ static int proc_ipc_dointvec(struct ctl_table *table, int write,
88516 static int proc_ipc_dointvec_minmax(struct ctl_table *table, int write,
88517 void __user *buffer, size_t *lenp, loff_t *ppos)
88518 {
88519 - struct ctl_table ipc_table;
88520 + ctl_table_no_const ipc_table;
88521
88522 memcpy(&ipc_table, table, sizeof(ipc_table));
88523 ipc_table.data = get_ipc(table);
88524 @@ -65,7 +65,7 @@ static int proc_ipc_dointvec_minmax_orphans(struct ctl_table *table, int write,
88525 static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
88526 void __user *buffer, size_t *lenp, loff_t *ppos)
88527 {
88528 - struct ctl_table ipc_table;
88529 + ctl_table_no_const ipc_table;
88530 memcpy(&ipc_table, table, sizeof(ipc_table));
88531 ipc_table.data = get_ipc(table);
88532
88533 @@ -76,7 +76,7 @@ static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
88534 static int proc_ipc_auto_msgmni(struct ctl_table *table, int write,
88535 void __user *buffer, size_t *lenp, loff_t *ppos)
88536 {
88537 - struct ctl_table ipc_table;
88538 + ctl_table_no_const ipc_table;
88539 int dummy = 0;
88540
88541 memcpy(&ipc_table, table, sizeof(ipc_table));
88542 diff --git a/ipc/mq_sysctl.c b/ipc/mq_sysctl.c
88543 index 68d4e95..1477ded 100644
88544 --- a/ipc/mq_sysctl.c
88545 +++ b/ipc/mq_sysctl.c
88546 @@ -25,7 +25,7 @@ static void *get_mq(struct ctl_table *table)
88547 static int proc_mq_dointvec(struct ctl_table *table, int write,
88548 void __user *buffer, size_t *lenp, loff_t *ppos)
88549 {
88550 - struct ctl_table mq_table;
88551 + ctl_table_no_const mq_table;
88552 memcpy(&mq_table, table, sizeof(mq_table));
88553 mq_table.data = get_mq(table);
88554
88555 @@ -35,7 +35,7 @@ static int proc_mq_dointvec(struct ctl_table *table, int write,
88556 static int proc_mq_dointvec_minmax(struct ctl_table *table, int write,
88557 void __user *buffer, size_t *lenp, loff_t *ppos)
88558 {
88559 - struct ctl_table mq_table;
88560 + ctl_table_no_const mq_table;
88561 memcpy(&mq_table, table, sizeof(mq_table));
88562 mq_table.data = get_mq(table);
88563
88564 diff --git a/ipc/mqueue.c b/ipc/mqueue.c
88565 index 7635a1c..7432cb6 100644
88566 --- a/ipc/mqueue.c
88567 +++ b/ipc/mqueue.c
88568 @@ -278,6 +278,7 @@ static struct inode *mqueue_get_inode(struct super_block *sb,
88569 mq_bytes = mq_treesize + (info->attr.mq_maxmsg *
88570 info->attr.mq_msgsize);
88571
88572 + gr_learn_resource(current, RLIMIT_MSGQUEUE, u->mq_bytes + mq_bytes, 1);
88573 spin_lock(&mq_lock);
88574 if (u->mq_bytes + mq_bytes < u->mq_bytes ||
88575 u->mq_bytes + mq_bytes > rlimit(RLIMIT_MSGQUEUE)) {
88576 diff --git a/ipc/shm.c b/ipc/shm.c
88577 index 19633b4..d454904 100644
88578 --- a/ipc/shm.c
88579 +++ b/ipc/shm.c
88580 @@ -72,6 +72,14 @@ static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp);
88581 static int sysvipc_shm_proc_show(struct seq_file *s, void *it);
88582 #endif
88583
88584 +#ifdef CONFIG_GRKERNSEC
88585 +extern int gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
88586 + const u64 shm_createtime, const kuid_t cuid,
88587 + const int shmid);
88588 +extern int gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
88589 + const u64 shm_createtime);
88590 +#endif
88591 +
88592 void shm_init_ns(struct ipc_namespace *ns)
88593 {
88594 ns->shm_ctlmax = SHMMAX;
88595 @@ -560,6 +568,9 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
88596 shp->shm_lprid = 0;
88597 shp->shm_atim = shp->shm_dtim = 0;
88598 shp->shm_ctim = get_seconds();
88599 +#ifdef CONFIG_GRKERNSEC
88600 + shp->shm_createtime = ktime_get_ns();
88601 +#endif
88602 shp->shm_segsz = size;
88603 shp->shm_nattch = 0;
88604 shp->shm_file = file;
88605 @@ -1096,6 +1107,12 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
88606 f_mode = FMODE_READ | FMODE_WRITE;
88607 }
88608 if (shmflg & SHM_EXEC) {
88609 +
88610 +#ifdef CONFIG_PAX_MPROTECT
88611 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
88612 + goto out;
88613 +#endif
88614 +
88615 prot |= PROT_EXEC;
88616 acc_mode |= S_IXUGO;
88617 }
88618 @@ -1120,6 +1137,15 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
88619 if (err)
88620 goto out_unlock;
88621
88622 +#ifdef CONFIG_GRKERNSEC
88623 + if (!gr_handle_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime,
88624 + shp->shm_perm.cuid, shmid) ||
88625 + !gr_chroot_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime)) {
88626 + err = -EACCES;
88627 + goto out_unlock;
88628 + }
88629 +#endif
88630 +
88631 ipc_lock_object(&shp->shm_perm);
88632
88633 /* check if shm_destroy() is tearing down shp */
88634 @@ -1132,6 +1158,9 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
88635 path = shp->shm_file->f_path;
88636 path_get(&path);
88637 shp->shm_nattch++;
88638 +#ifdef CONFIG_GRKERNSEC
88639 + shp->shm_lapid = current->pid;
88640 +#endif
88641 size = i_size_read(path.dentry->d_inode);
88642 ipc_unlock_object(&shp->shm_perm);
88643 rcu_read_unlock();
88644 diff --git a/ipc/util.c b/ipc/util.c
88645 index 106bed0..f851429 100644
88646 --- a/ipc/util.c
88647 +++ b/ipc/util.c
88648 @@ -71,6 +71,8 @@ struct ipc_proc_iface {
88649 int (*show)(struct seq_file *, void *);
88650 };
88651
88652 +extern int gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode);
88653 +
88654 /**
88655 * ipc_init - initialise ipc subsystem
88656 *
88657 @@ -497,6 +499,10 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
88658 granted_mode >>= 6;
88659 else if (in_group_p(ipcp->cgid) || in_group_p(ipcp->gid))
88660 granted_mode >>= 3;
88661 +
88662 + if (!gr_ipc_permitted(ns, ipcp, requested_mode, granted_mode))
88663 + return -1;
88664 +
88665 /* is there some bit set in requested_mode but not in granted_mode? */
88666 if ((requested_mode & ~granted_mode & 0007) &&
88667 !ns_capable(ns->user_ns, CAP_IPC_OWNER))
88668 diff --git a/kernel/audit.c b/kernel/audit.c
88669 index 72ab759..757deba 100644
88670 --- a/kernel/audit.c
88671 +++ b/kernel/audit.c
88672 @@ -122,7 +122,7 @@ u32 audit_sig_sid = 0;
88673 3) suppressed due to audit_rate_limit
88674 4) suppressed due to audit_backlog_limit
88675 */
88676 -static atomic_t audit_lost = ATOMIC_INIT(0);
88677 +static atomic_unchecked_t audit_lost = ATOMIC_INIT(0);
88678
88679 /* The netlink socket. */
88680 static struct sock *audit_sock;
88681 @@ -256,7 +256,7 @@ void audit_log_lost(const char *message)
88682 unsigned long now;
88683 int print;
88684
88685 - atomic_inc(&audit_lost);
88686 + atomic_inc_unchecked(&audit_lost);
88687
88688 print = (audit_failure == AUDIT_FAIL_PANIC || !audit_rate_limit);
88689
88690 @@ -273,7 +273,7 @@ void audit_log_lost(const char *message)
88691 if (print) {
88692 if (printk_ratelimit())
88693 pr_warn("audit_lost=%u audit_rate_limit=%u audit_backlog_limit=%u\n",
88694 - atomic_read(&audit_lost),
88695 + atomic_read_unchecked(&audit_lost),
88696 audit_rate_limit,
88697 audit_backlog_limit);
88698 audit_panic(message);
88699 @@ -831,7 +831,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
88700 s.pid = audit_pid;
88701 s.rate_limit = audit_rate_limit;
88702 s.backlog_limit = audit_backlog_limit;
88703 - s.lost = atomic_read(&audit_lost);
88704 + s.lost = atomic_read_unchecked(&audit_lost);
88705 s.backlog = skb_queue_len(&audit_skb_queue);
88706 s.feature_bitmap = AUDIT_FEATURE_BITMAP_ALL;
88707 s.backlog_wait_time = audit_backlog_wait_time;
88708 diff --git a/kernel/auditsc.c b/kernel/auditsc.c
88709 index 072566d..1190489 100644
88710 --- a/kernel/auditsc.c
88711 +++ b/kernel/auditsc.c
88712 @@ -2056,7 +2056,7 @@ int auditsc_get_stamp(struct audit_context *ctx,
88713 }
88714
88715 /* global counter which is incremented every time something logs in */
88716 -static atomic_t session_id = ATOMIC_INIT(0);
88717 +static atomic_unchecked_t session_id = ATOMIC_INIT(0);
88718
88719 static int audit_set_loginuid_perm(kuid_t loginuid)
88720 {
88721 @@ -2123,7 +2123,7 @@ int audit_set_loginuid(kuid_t loginuid)
88722
88723 /* are we setting or clearing? */
88724 if (uid_valid(loginuid))
88725 - sessionid = (unsigned int)atomic_inc_return(&session_id);
88726 + sessionid = (unsigned int)atomic_inc_return_unchecked(&session_id);
88727
88728 task->sessionid = sessionid;
88729 task->loginuid = loginuid;
88730 diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
88731 index a64e7a2..2e69448 100644
88732 --- a/kernel/bpf/core.c
88733 +++ b/kernel/bpf/core.c
88734 @@ -143,14 +143,17 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
88735 * random section of illegal instructions.
88736 */
88737 size = round_up(proglen + sizeof(*hdr) + 128, PAGE_SIZE);
88738 - hdr = module_alloc(size);
88739 + hdr = module_alloc_exec(size);
88740 if (hdr == NULL)
88741 return NULL;
88742
88743 /* Fill space with illegal/arch-dep instructions. */
88744 bpf_fill_ill_insns(hdr, size);
88745
88746 + pax_open_kernel();
88747 hdr->pages = size / PAGE_SIZE;
88748 + pax_close_kernel();
88749 +
88750 hole = min_t(unsigned int, size - (proglen + sizeof(*hdr)),
88751 PAGE_SIZE - sizeof(*hdr));
88752 start = (prandom_u32() % hole) & ~(alignment - 1);
88753 @@ -163,7 +166,7 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
88754
88755 void bpf_jit_binary_free(struct bpf_binary_header *hdr)
88756 {
88757 - module_memfree(hdr);
88758 + module_memfree_exec(hdr);
88759 }
88760 #endif /* CONFIG_BPF_JIT */
88761
88762 diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
88763 index 536edc2..d28c85d 100644
88764 --- a/kernel/bpf/syscall.c
88765 +++ b/kernel/bpf/syscall.c
88766 @@ -548,11 +548,15 @@ SYSCALL_DEFINE3(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, siz
88767 int err;
88768
88769 /* the syscall is limited to root temporarily. This restriction will be
88770 - * lifted when security audit is clean. Note that eBPF+tracing must have
88771 - * this restriction, since it may pass kernel data to user space
88772 + * lifted by upstream when a half-assed security audit is clean. Note
88773 + * that eBPF+tracing must have this restriction, since it may pass
88774 + * kernel data to user space
88775 */
88776 if (!capable(CAP_SYS_ADMIN))
88777 return -EPERM;
88778 +#ifdef CONFIG_GRKERNSEC
88779 + return -EPERM;
88780 +#endif
88781
88782 if (!access_ok(VERIFY_READ, uattr, 1))
88783 return -EFAULT;
88784 diff --git a/kernel/capability.c b/kernel/capability.c
88785 index 989f5bf..d317ca0 100644
88786 --- a/kernel/capability.c
88787 +++ b/kernel/capability.c
88788 @@ -192,6 +192,9 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
88789 * before modification is attempted and the application
88790 * fails.
88791 */
88792 + if (tocopy > ARRAY_SIZE(kdata))
88793 + return -EFAULT;
88794 +
88795 if (copy_to_user(dataptr, kdata, tocopy
88796 * sizeof(struct __user_cap_data_struct))) {
88797 return -EFAULT;
88798 @@ -297,10 +300,11 @@ bool has_ns_capability(struct task_struct *t,
88799 int ret;
88800
88801 rcu_read_lock();
88802 - ret = security_capable(__task_cred(t), ns, cap);
88803 + ret = security_capable(__task_cred(t), ns, cap) == 0 &&
88804 + gr_task_is_capable(t, __task_cred(t), cap);
88805 rcu_read_unlock();
88806
88807 - return (ret == 0);
88808 + return ret;
88809 }
88810
88811 /**
88812 @@ -337,10 +341,10 @@ bool has_ns_capability_noaudit(struct task_struct *t,
88813 int ret;
88814
88815 rcu_read_lock();
88816 - ret = security_capable_noaudit(__task_cred(t), ns, cap);
88817 + ret = security_capable_noaudit(__task_cred(t), ns, cap) == 0 && gr_task_is_capable_nolog(t, cap);
88818 rcu_read_unlock();
88819
88820 - return (ret == 0);
88821 + return ret;
88822 }
88823
88824 /**
88825 @@ -378,7 +382,7 @@ bool ns_capable(struct user_namespace *ns, int cap)
88826 BUG();
88827 }
88828
88829 - if (security_capable(current_cred(), ns, cap) == 0) {
88830 + if (security_capable(current_cred(), ns, cap) == 0 && gr_is_capable(cap)) {
88831 current->flags |= PF_SUPERPRIV;
88832 return true;
88833 }
88834 @@ -386,6 +390,21 @@ bool ns_capable(struct user_namespace *ns, int cap)
88835 }
88836 EXPORT_SYMBOL(ns_capable);
88837
88838 +bool ns_capable_nolog(struct user_namespace *ns, int cap)
88839 +{
88840 + if (unlikely(!cap_valid(cap))) {
88841 + printk(KERN_CRIT "capable_nolog() called with invalid cap=%u\n", cap);
88842 + BUG();
88843 + }
88844 +
88845 + if (security_capable_noaudit(current_cred(), ns, cap) == 0 && gr_is_capable_nolog(cap)) {
88846 + current->flags |= PF_SUPERPRIV;
88847 + return true;
88848 + }
88849 + return false;
88850 +}
88851 +EXPORT_SYMBOL(ns_capable_nolog);
88852 +
88853 /**
88854 * file_ns_capable - Determine if the file's opener had a capability in effect
88855 * @file: The file we want to check
88856 @@ -427,6 +446,12 @@ bool capable(int cap)
88857 }
88858 EXPORT_SYMBOL(capable);
88859
88860 +bool capable_nolog(int cap)
88861 +{
88862 + return ns_capable_nolog(&init_user_ns, cap);
88863 +}
88864 +EXPORT_SYMBOL(capable_nolog);
88865 +
88866 /**
88867 * capable_wrt_inode_uidgid - Check nsown_capable and uid and gid mapped
88868 * @inode: The inode in question
88869 @@ -444,3 +469,12 @@ bool capable_wrt_inode_uidgid(const struct inode *inode, int cap)
88870 kgid_has_mapping(ns, inode->i_gid);
88871 }
88872 EXPORT_SYMBOL(capable_wrt_inode_uidgid);
88873 +
88874 +bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap)
88875 +{
88876 + struct user_namespace *ns = current_user_ns();
88877 +
88878 + return ns_capable_nolog(ns, cap) && kuid_has_mapping(ns, inode->i_uid) &&
88879 + kgid_has_mapping(ns, inode->i_gid);
88880 +}
88881 +EXPORT_SYMBOL(capable_wrt_inode_uidgid_nolog);
88882 diff --git a/kernel/cgroup.c b/kernel/cgroup.c
88883 index 04cfe8a..adadcc0 100644
88884 --- a/kernel/cgroup.c
88885 +++ b/kernel/cgroup.c
88886 @@ -5343,6 +5343,9 @@ static void cgroup_release_agent(struct work_struct *work)
88887 if (!pathbuf || !agentbuf)
88888 goto out;
88889
88890 + if (agentbuf[0] == '\0')
88891 + goto out;
88892 +
88893 path = cgroup_path(cgrp, pathbuf, PATH_MAX);
88894 if (!path)
88895 goto out;
88896 @@ -5528,7 +5531,7 @@ static int cgroup_css_links_read(struct seq_file *seq, void *v)
88897 struct task_struct *task;
88898 int count = 0;
88899
88900 - seq_printf(seq, "css_set %p\n", cset);
88901 + seq_printf(seq, "css_set %pK\n", cset);
88902
88903 list_for_each_entry(task, &cset->tasks, cg_list) {
88904 if (count++ > MAX_TASKS_SHOWN_PER_CSS)
88905 diff --git a/kernel/compat.c b/kernel/compat.c
88906 index ebb3c36..1df606e 100644
88907 --- a/kernel/compat.c
88908 +++ b/kernel/compat.c
88909 @@ -13,6 +13,7 @@
88910
88911 #include <linux/linkage.h>
88912 #include <linux/compat.h>
88913 +#include <linux/module.h>
88914 #include <linux/errno.h>
88915 #include <linux/time.h>
88916 #include <linux/signal.h>
88917 @@ -220,7 +221,7 @@ static long compat_nanosleep_restart(struct restart_block *restart)
88918 mm_segment_t oldfs;
88919 long ret;
88920
88921 - restart->nanosleep.rmtp = (struct timespec __user *) &rmt;
88922 + restart->nanosleep.rmtp = (struct timespec __force_user *) &rmt;
88923 oldfs = get_fs();
88924 set_fs(KERNEL_DS);
88925 ret = hrtimer_nanosleep_restart(restart);
88926 @@ -252,7 +253,7 @@ COMPAT_SYSCALL_DEFINE2(nanosleep, struct compat_timespec __user *, rqtp,
88927 oldfs = get_fs();
88928 set_fs(KERNEL_DS);
88929 ret = hrtimer_nanosleep(&tu,
88930 - rmtp ? (struct timespec __user *)&rmt : NULL,
88931 + rmtp ? (struct timespec __force_user *)&rmt : NULL,
88932 HRTIMER_MODE_REL, CLOCK_MONOTONIC);
88933 set_fs(oldfs);
88934
88935 @@ -379,7 +380,7 @@ COMPAT_SYSCALL_DEFINE1(sigpending, compat_old_sigset_t __user *, set)
88936 mm_segment_t old_fs = get_fs();
88937
88938 set_fs(KERNEL_DS);
88939 - ret = sys_sigpending((old_sigset_t __user *) &s);
88940 + ret = sys_sigpending((old_sigset_t __force_user *) &s);
88941 set_fs(old_fs);
88942 if (ret == 0)
88943 ret = put_user(s, set);
88944 @@ -469,7 +470,7 @@ COMPAT_SYSCALL_DEFINE2(old_getrlimit, unsigned int, resource,
88945 mm_segment_t old_fs = get_fs();
88946
88947 set_fs(KERNEL_DS);
88948 - ret = sys_old_getrlimit(resource, (struct rlimit __user *)&r);
88949 + ret = sys_old_getrlimit(resource, (struct rlimit __force_user *)&r);
88950 set_fs(old_fs);
88951
88952 if (!ret) {
88953 @@ -551,8 +552,8 @@ COMPAT_SYSCALL_DEFINE4(wait4,
88954 set_fs (KERNEL_DS);
88955 ret = sys_wait4(pid,
88956 (stat_addr ?
88957 - (unsigned int __user *) &status : NULL),
88958 - options, (struct rusage __user *) &r);
88959 + (unsigned int __force_user *) &status : NULL),
88960 + options, (struct rusage __force_user *) &r);
88961 set_fs (old_fs);
88962
88963 if (ret > 0) {
88964 @@ -578,8 +579,8 @@ COMPAT_SYSCALL_DEFINE5(waitid,
88965 memset(&info, 0, sizeof(info));
88966
88967 set_fs(KERNEL_DS);
88968 - ret = sys_waitid(which, pid, (siginfo_t __user *)&info, options,
88969 - uru ? (struct rusage __user *)&ru : NULL);
88970 + ret = sys_waitid(which, pid, (siginfo_t __force_user *)&info, options,
88971 + uru ? (struct rusage __force_user *)&ru : NULL);
88972 set_fs(old_fs);
88973
88974 if ((ret < 0) || (info.si_signo == 0))
88975 @@ -713,8 +714,8 @@ COMPAT_SYSCALL_DEFINE4(timer_settime, timer_t, timer_id, int, flags,
88976 oldfs = get_fs();
88977 set_fs(KERNEL_DS);
88978 err = sys_timer_settime(timer_id, flags,
88979 - (struct itimerspec __user *) &newts,
88980 - (struct itimerspec __user *) &oldts);
88981 + (struct itimerspec __force_user *) &newts,
88982 + (struct itimerspec __force_user *) &oldts);
88983 set_fs(oldfs);
88984 if (!err && old && put_compat_itimerspec(old, &oldts))
88985 return -EFAULT;
88986 @@ -731,7 +732,7 @@ COMPAT_SYSCALL_DEFINE2(timer_gettime, timer_t, timer_id,
88987 oldfs = get_fs();
88988 set_fs(KERNEL_DS);
88989 err = sys_timer_gettime(timer_id,
88990 - (struct itimerspec __user *) &ts);
88991 + (struct itimerspec __force_user *) &ts);
88992 set_fs(oldfs);
88993 if (!err && put_compat_itimerspec(setting, &ts))
88994 return -EFAULT;
88995 @@ -750,7 +751,7 @@ COMPAT_SYSCALL_DEFINE2(clock_settime, clockid_t, which_clock,
88996 oldfs = get_fs();
88997 set_fs(KERNEL_DS);
88998 err = sys_clock_settime(which_clock,
88999 - (struct timespec __user *) &ts);
89000 + (struct timespec __force_user *) &ts);
89001 set_fs(oldfs);
89002 return err;
89003 }
89004 @@ -765,7 +766,7 @@ COMPAT_SYSCALL_DEFINE2(clock_gettime, clockid_t, which_clock,
89005 oldfs = get_fs();
89006 set_fs(KERNEL_DS);
89007 err = sys_clock_gettime(which_clock,
89008 - (struct timespec __user *) &ts);
89009 + (struct timespec __force_user *) &ts);
89010 set_fs(oldfs);
89011 if (!err && compat_put_timespec(&ts, tp))
89012 return -EFAULT;
89013 @@ -785,7 +786,7 @@ COMPAT_SYSCALL_DEFINE2(clock_adjtime, clockid_t, which_clock,
89014
89015 oldfs = get_fs();
89016 set_fs(KERNEL_DS);
89017 - ret = sys_clock_adjtime(which_clock, (struct timex __user *) &txc);
89018 + ret = sys_clock_adjtime(which_clock, (struct timex __force_user *) &txc);
89019 set_fs(oldfs);
89020
89021 err = compat_put_timex(utp, &txc);
89022 @@ -805,7 +806,7 @@ COMPAT_SYSCALL_DEFINE2(clock_getres, clockid_t, which_clock,
89023 oldfs = get_fs();
89024 set_fs(KERNEL_DS);
89025 err = sys_clock_getres(which_clock,
89026 - (struct timespec __user *) &ts);
89027 + (struct timespec __force_user *) &ts);
89028 set_fs(oldfs);
89029 if (!err && tp && compat_put_timespec(&ts, tp))
89030 return -EFAULT;
89031 @@ -819,7 +820,7 @@ static long compat_clock_nanosleep_restart(struct restart_block *restart)
89032 struct timespec tu;
89033 struct compat_timespec __user *rmtp = restart->nanosleep.compat_rmtp;
89034
89035 - restart->nanosleep.rmtp = (struct timespec __user *) &tu;
89036 + restart->nanosleep.rmtp = (struct timespec __force_user *) &tu;
89037 oldfs = get_fs();
89038 set_fs(KERNEL_DS);
89039 err = clock_nanosleep_restart(restart);
89040 @@ -851,8 +852,8 @@ COMPAT_SYSCALL_DEFINE4(clock_nanosleep, clockid_t, which_clock, int, flags,
89041 oldfs = get_fs();
89042 set_fs(KERNEL_DS);
89043 err = sys_clock_nanosleep(which_clock, flags,
89044 - (struct timespec __user *) &in,
89045 - (struct timespec __user *) &out);
89046 + (struct timespec __force_user *) &in,
89047 + (struct timespec __force_user *) &out);
89048 set_fs(oldfs);
89049
89050 if ((err == -ERESTART_RESTARTBLOCK) && rmtp &&
89051 @@ -1146,7 +1147,7 @@ COMPAT_SYSCALL_DEFINE2(sched_rr_get_interval,
89052 mm_segment_t old_fs = get_fs();
89053
89054 set_fs(KERNEL_DS);
89055 - ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t);
89056 + ret = sys_sched_rr_get_interval(pid, (struct timespec __force_user *)&t);
89057 set_fs(old_fs);
89058 if (compat_put_timespec(&t, interval))
89059 return -EFAULT;
89060 diff --git a/kernel/configs.c b/kernel/configs.c
89061 index c18b1f1..b9a0132 100644
89062 --- a/kernel/configs.c
89063 +++ b/kernel/configs.c
89064 @@ -74,8 +74,19 @@ static int __init ikconfig_init(void)
89065 struct proc_dir_entry *entry;
89066
89067 /* create the current config file */
89068 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
89069 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_HIDESYM)
89070 + entry = proc_create("config.gz", S_IFREG | S_IRUSR, NULL,
89071 + &ikconfig_file_ops);
89072 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
89073 + entry = proc_create("config.gz", S_IFREG | S_IRUSR | S_IRGRP, NULL,
89074 + &ikconfig_file_ops);
89075 +#endif
89076 +#else
89077 entry = proc_create("config.gz", S_IFREG | S_IRUGO, NULL,
89078 &ikconfig_file_ops);
89079 +#endif
89080 +
89081 if (!entry)
89082 return -ENOMEM;
89083
89084 diff --git a/kernel/cred.c b/kernel/cred.c
89085 index e0573a4..26c0fd3 100644
89086 --- a/kernel/cred.c
89087 +++ b/kernel/cred.c
89088 @@ -164,6 +164,16 @@ void exit_creds(struct task_struct *tsk)
89089 validate_creds(cred);
89090 alter_cred_subscribers(cred, -1);
89091 put_cred(cred);
89092 +
89093 +#ifdef CONFIG_GRKERNSEC_SETXID
89094 + cred = (struct cred *) tsk->delayed_cred;
89095 + if (cred != NULL) {
89096 + tsk->delayed_cred = NULL;
89097 + validate_creds(cred);
89098 + alter_cred_subscribers(cred, -1);
89099 + put_cred(cred);
89100 + }
89101 +#endif
89102 }
89103
89104 /**
89105 @@ -411,7 +421,7 @@ static bool cred_cap_issubset(const struct cred *set, const struct cred *subset)
89106 * Always returns 0 thus allowing this function to be tail-called at the end
89107 * of, say, sys_setgid().
89108 */
89109 -int commit_creds(struct cred *new)
89110 +static int __commit_creds(struct cred *new)
89111 {
89112 struct task_struct *task = current;
89113 const struct cred *old = task->real_cred;
89114 @@ -430,6 +440,8 @@ int commit_creds(struct cred *new)
89115
89116 get_cred(new); /* we will require a ref for the subj creds too */
89117
89118 + gr_set_role_label(task, new->uid, new->gid);
89119 +
89120 /* dumpability changes */
89121 if (!uid_eq(old->euid, new->euid) ||
89122 !gid_eq(old->egid, new->egid) ||
89123 @@ -479,6 +491,105 @@ int commit_creds(struct cred *new)
89124 put_cred(old);
89125 return 0;
89126 }
89127 +#ifdef CONFIG_GRKERNSEC_SETXID
89128 +extern int set_user(struct cred *new);
89129 +
89130 +void gr_delayed_cred_worker(void)
89131 +{
89132 + const struct cred *new = current->delayed_cred;
89133 + struct cred *ncred;
89134 +
89135 + current->delayed_cred = NULL;
89136 +
89137 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID) && new != NULL) {
89138 + // from doing get_cred on it when queueing this
89139 + put_cred(new);
89140 + return;
89141 + } else if (new == NULL)
89142 + return;
89143 +
89144 + ncred = prepare_creds();
89145 + if (!ncred)
89146 + goto die;
89147 + // uids
89148 + ncred->uid = new->uid;
89149 + ncred->euid = new->euid;
89150 + ncred->suid = new->suid;
89151 + ncred->fsuid = new->fsuid;
89152 + // gids
89153 + ncred->gid = new->gid;
89154 + ncred->egid = new->egid;
89155 + ncred->sgid = new->sgid;
89156 + ncred->fsgid = new->fsgid;
89157 + // groups
89158 + set_groups(ncred, new->group_info);
89159 + // caps
89160 + ncred->securebits = new->securebits;
89161 + ncred->cap_inheritable = new->cap_inheritable;
89162 + ncred->cap_permitted = new->cap_permitted;
89163 + ncred->cap_effective = new->cap_effective;
89164 + ncred->cap_bset = new->cap_bset;
89165 +
89166 + if (set_user(ncred)) {
89167 + abort_creds(ncred);
89168 + goto die;
89169 + }
89170 +
89171 + // from doing get_cred on it when queueing this
89172 + put_cred(new);
89173 +
89174 + __commit_creds(ncred);
89175 + return;
89176 +die:
89177 + // from doing get_cred on it when queueing this
89178 + put_cred(new);
89179 + do_group_exit(SIGKILL);
89180 +}
89181 +#endif
89182 +
89183 +int commit_creds(struct cred *new)
89184 +{
89185 +#ifdef CONFIG_GRKERNSEC_SETXID
89186 + int ret;
89187 + int schedule_it = 0;
89188 + struct task_struct *t;
89189 + unsigned oldsecurebits = current_cred()->securebits;
89190 +
89191 + /* we won't get called with tasklist_lock held for writing
89192 + and interrupts disabled as the cred struct in that case is
89193 + init_cred
89194 + */
89195 + if (grsec_enable_setxid && !current_is_single_threaded() &&
89196 + uid_eq(current_uid(), GLOBAL_ROOT_UID) &&
89197 + !uid_eq(new->uid, GLOBAL_ROOT_UID)) {
89198 + schedule_it = 1;
89199 + }
89200 + ret = __commit_creds(new);
89201 + if (schedule_it) {
89202 + rcu_read_lock();
89203 + read_lock(&tasklist_lock);
89204 + for (t = next_thread(current); t != current;
89205 + t = next_thread(t)) {
89206 + /* we'll check if the thread has uid 0 in
89207 + * the delayed worker routine
89208 + */
89209 + if (task_securebits(t) == oldsecurebits &&
89210 + t->delayed_cred == NULL) {
89211 + t->delayed_cred = get_cred(new);
89212 + set_tsk_thread_flag(t, TIF_GRSEC_SETXID);
89213 + set_tsk_need_resched(t);
89214 + }
89215 + }
89216 + read_unlock(&tasklist_lock);
89217 + rcu_read_unlock();
89218 + }
89219 +
89220 + return ret;
89221 +#else
89222 + return __commit_creds(new);
89223 +#endif
89224 +}
89225 +
89226 EXPORT_SYMBOL(commit_creds);
89227
89228 /**
89229 diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c
89230 index ac5c0f9..4b1c6c2 100644
89231 --- a/kernel/debug/debug_core.c
89232 +++ b/kernel/debug/debug_core.c
89233 @@ -127,7 +127,7 @@ static DEFINE_RAW_SPINLOCK(dbg_slave_lock);
89234 */
89235 static atomic_t masters_in_kgdb;
89236 static atomic_t slaves_in_kgdb;
89237 -static atomic_t kgdb_break_tasklet_var;
89238 +static atomic_unchecked_t kgdb_break_tasklet_var;
89239 atomic_t kgdb_setting_breakpoint;
89240
89241 struct task_struct *kgdb_usethread;
89242 @@ -137,7 +137,7 @@ int kgdb_single_step;
89243 static pid_t kgdb_sstep_pid;
89244
89245 /* to keep track of the CPU which is doing the single stepping*/
89246 -atomic_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
89247 +atomic_unchecked_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
89248
89249 /*
89250 * If you are debugging a problem where roundup (the collection of
89251 @@ -552,7 +552,7 @@ return_normal:
89252 * kernel will only try for the value of sstep_tries before
89253 * giving up and continuing on.
89254 */
89255 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1 &&
89256 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1 &&
89257 (kgdb_info[cpu].task &&
89258 kgdb_info[cpu].task->pid != kgdb_sstep_pid) && --sstep_tries) {
89259 atomic_set(&kgdb_active, -1);
89260 @@ -654,8 +654,8 @@ cpu_master_loop:
89261 }
89262
89263 kgdb_restore:
89264 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
89265 - int sstep_cpu = atomic_read(&kgdb_cpu_doing_single_step);
89266 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
89267 + int sstep_cpu = atomic_read_unchecked(&kgdb_cpu_doing_single_step);
89268 if (kgdb_info[sstep_cpu].task)
89269 kgdb_sstep_pid = kgdb_info[sstep_cpu].task->pid;
89270 else
89271 @@ -932,18 +932,18 @@ static void kgdb_unregister_callbacks(void)
89272 static void kgdb_tasklet_bpt(unsigned long ing)
89273 {
89274 kgdb_breakpoint();
89275 - atomic_set(&kgdb_break_tasklet_var, 0);
89276 + atomic_set_unchecked(&kgdb_break_tasklet_var, 0);
89277 }
89278
89279 static DECLARE_TASKLET(kgdb_tasklet_breakpoint, kgdb_tasklet_bpt, 0);
89280
89281 void kgdb_schedule_breakpoint(void)
89282 {
89283 - if (atomic_read(&kgdb_break_tasklet_var) ||
89284 + if (atomic_read_unchecked(&kgdb_break_tasklet_var) ||
89285 atomic_read(&kgdb_active) != -1 ||
89286 atomic_read(&kgdb_setting_breakpoint))
89287 return;
89288 - atomic_inc(&kgdb_break_tasklet_var);
89289 + atomic_inc_unchecked(&kgdb_break_tasklet_var);
89290 tasklet_schedule(&kgdb_tasklet_breakpoint);
89291 }
89292 EXPORT_SYMBOL_GPL(kgdb_schedule_breakpoint);
89293 diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
89294 index 60f6bb8..104bb07 100644
89295 --- a/kernel/debug/kdb/kdb_main.c
89296 +++ b/kernel/debug/kdb/kdb_main.c
89297 @@ -2021,7 +2021,7 @@ static int kdb_lsmod(int argc, const char **argv)
89298 continue;
89299
89300 kdb_printf("%-20s%8u 0x%p ", mod->name,
89301 - mod->core_size, (void *)mod);
89302 + mod->core_size_rx + mod->core_size_rw, (void *)mod);
89303 #ifdef CONFIG_MODULE_UNLOAD
89304 kdb_printf("%4d ", module_refcount(mod));
89305 #endif
89306 @@ -2031,7 +2031,7 @@ static int kdb_lsmod(int argc, const char **argv)
89307 kdb_printf(" (Loading)");
89308 else
89309 kdb_printf(" (Live)");
89310 - kdb_printf(" 0x%p", mod->module_core);
89311 + kdb_printf(" 0x%p 0x%p", mod->module_core_rx, mod->module_core_rw);
89312
89313 #ifdef CONFIG_MODULE_UNLOAD
89314 {
89315 diff --git a/kernel/events/core.c b/kernel/events/core.c
89316 index 7959624..c01b886 100644
89317 --- a/kernel/events/core.c
89318 +++ b/kernel/events/core.c
89319 @@ -170,8 +170,15 @@ static struct srcu_struct pmus_srcu;
89320 * 0 - disallow raw tracepoint access for unpriv
89321 * 1 - disallow cpu events for unpriv
89322 * 2 - disallow kernel profiling for unpriv
89323 + * 3 - disallow all unpriv perf event use
89324 */
89325 -int sysctl_perf_event_paranoid __read_mostly = 1;
89326 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
89327 +int sysctl_perf_event_legitimately_concerned __read_mostly = 3;
89328 +#elif defined(CONFIG_GRKERNSEC_HIDESYM)
89329 +int sysctl_perf_event_legitimately_concerned __read_mostly = 2;
89330 +#else
89331 +int sysctl_perf_event_legitimately_concerned __read_mostly = 1;
89332 +#endif
89333
89334 /* Minimum for 512 kiB + 1 user control page */
89335 int sysctl_perf_event_mlock __read_mostly = 512 + (PAGE_SIZE / 1024); /* 'free' kiB per user */
89336 @@ -197,7 +204,7 @@ void update_perf_cpu_limits(void)
89337
89338 tmp *= sysctl_perf_cpu_time_max_percent;
89339 do_div(tmp, 100);
89340 - ACCESS_ONCE(perf_sample_allowed_ns) = tmp;
89341 + ACCESS_ONCE_RW(perf_sample_allowed_ns) = tmp;
89342 }
89343
89344 static int perf_rotate_context(struct perf_cpu_context *cpuctx);
89345 @@ -303,7 +310,7 @@ void perf_sample_event_took(u64 sample_len_ns)
89346 }
89347 }
89348
89349 -static atomic64_t perf_event_id;
89350 +static atomic64_unchecked_t perf_event_id;
89351
89352 static void cpu_ctx_sched_out(struct perf_cpu_context *cpuctx,
89353 enum event_type_t event_type);
89354 @@ -3102,7 +3109,7 @@ static void __perf_event_read(void *info)
89355
89356 static inline u64 perf_event_count(struct perf_event *event)
89357 {
89358 - return local64_read(&event->count) + atomic64_read(&event->child_count);
89359 + return local64_read(&event->count) + atomic64_read_unchecked(&event->child_count);
89360 }
89361
89362 static u64 perf_event_read(struct perf_event *event)
89363 @@ -3528,9 +3535,9 @@ u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running)
89364 mutex_lock(&event->child_mutex);
89365 total += perf_event_read(event);
89366 *enabled += event->total_time_enabled +
89367 - atomic64_read(&event->child_total_time_enabled);
89368 + atomic64_read_unchecked(&event->child_total_time_enabled);
89369 *running += event->total_time_running +
89370 - atomic64_read(&event->child_total_time_running);
89371 + atomic64_read_unchecked(&event->child_total_time_running);
89372
89373 list_for_each_entry(child, &event->child_list, child_list) {
89374 total += perf_event_read(child);
89375 @@ -3994,10 +4001,10 @@ void perf_event_update_userpage(struct perf_event *event)
89376 userpg->offset -= local64_read(&event->hw.prev_count);
89377
89378 userpg->time_enabled = enabled +
89379 - atomic64_read(&event->child_total_time_enabled);
89380 + atomic64_read_unchecked(&event->child_total_time_enabled);
89381
89382 userpg->time_running = running +
89383 - atomic64_read(&event->child_total_time_running);
89384 + atomic64_read_unchecked(&event->child_total_time_running);
89385
89386 arch_perf_update_userpage(userpg, now);
89387
89388 @@ -4578,7 +4585,7 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size,
89389
89390 /* Data. */
89391 sp = perf_user_stack_pointer(regs);
89392 - rem = __output_copy_user(handle, (void *) sp, dump_size);
89393 + rem = __output_copy_user(handle, (void __user *) sp, dump_size);
89394 dyn_size = dump_size - rem;
89395
89396 perf_output_skip(handle, rem);
89397 @@ -4669,11 +4676,11 @@ static void perf_output_read_one(struct perf_output_handle *handle,
89398 values[n++] = perf_event_count(event);
89399 if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) {
89400 values[n++] = enabled +
89401 - atomic64_read(&event->child_total_time_enabled);
89402 + atomic64_read_unchecked(&event->child_total_time_enabled);
89403 }
89404 if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING) {
89405 values[n++] = running +
89406 - atomic64_read(&event->child_total_time_running);
89407 + atomic64_read_unchecked(&event->child_total_time_running);
89408 }
89409 if (read_format & PERF_FORMAT_ID)
89410 values[n++] = primary_event_id(event);
89411 @@ -7004,7 +7011,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
89412 event->parent = parent_event;
89413
89414 event->ns = get_pid_ns(task_active_pid_ns(current));
89415 - event->id = atomic64_inc_return(&perf_event_id);
89416 + event->id = atomic64_inc_return_unchecked(&perf_event_id);
89417
89418 event->state = PERF_EVENT_STATE_INACTIVE;
89419
89420 @@ -7285,6 +7292,11 @@ SYSCALL_DEFINE5(perf_event_open,
89421 if (flags & ~PERF_FLAG_ALL)
89422 return -EINVAL;
89423
89424 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
89425 + if (perf_paranoid_any() && !capable(CAP_SYS_ADMIN))
89426 + return -EACCES;
89427 +#endif
89428 +
89429 err = perf_copy_attr(attr_uptr, &attr);
89430 if (err)
89431 return err;
89432 @@ -7652,10 +7664,10 @@ static void sync_child_event(struct perf_event *child_event,
89433 /*
89434 * Add back the child's count to the parent's count:
89435 */
89436 - atomic64_add(child_val, &parent_event->child_count);
89437 - atomic64_add(child_event->total_time_enabled,
89438 + atomic64_add_unchecked(child_val, &parent_event->child_count);
89439 + atomic64_add_unchecked(child_event->total_time_enabled,
89440 &parent_event->child_total_time_enabled);
89441 - atomic64_add(child_event->total_time_running,
89442 + atomic64_add_unchecked(child_event->total_time_running,
89443 &parent_event->child_total_time_running);
89444
89445 /*
89446 diff --git a/kernel/events/internal.h b/kernel/events/internal.h
89447 index 569b2187..19940d9 100644
89448 --- a/kernel/events/internal.h
89449 +++ b/kernel/events/internal.h
89450 @@ -81,10 +81,10 @@ static inline unsigned long perf_data_size(struct ring_buffer *rb)
89451 return rb->nr_pages << (PAGE_SHIFT + page_order(rb));
89452 }
89453
89454 -#define DEFINE_OUTPUT_COPY(func_name, memcpy_func) \
89455 +#define DEFINE_OUTPUT_COPY(func_name, memcpy_func, user) \
89456 static inline unsigned long \
89457 func_name(struct perf_output_handle *handle, \
89458 - const void *buf, unsigned long len) \
89459 + const void user *buf, unsigned long len) \
89460 { \
89461 unsigned long size, written; \
89462 \
89463 @@ -117,7 +117,7 @@ memcpy_common(void *dst, const void *src, unsigned long n)
89464 return 0;
89465 }
89466
89467 -DEFINE_OUTPUT_COPY(__output_copy, memcpy_common)
89468 +DEFINE_OUTPUT_COPY(__output_copy, memcpy_common, )
89469
89470 static inline unsigned long
89471 memcpy_skip(void *dst, const void *src, unsigned long n)
89472 @@ -125,7 +125,7 @@ memcpy_skip(void *dst, const void *src, unsigned long n)
89473 return 0;
89474 }
89475
89476 -DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip)
89477 +DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip, )
89478
89479 #ifndef arch_perf_out_copy_user
89480 #define arch_perf_out_copy_user arch_perf_out_copy_user
89481 @@ -143,7 +143,7 @@ arch_perf_out_copy_user(void *dst, const void *src, unsigned long n)
89482 }
89483 #endif
89484
89485 -DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user)
89486 +DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user, __user)
89487
89488 /* Callchain handling */
89489 extern struct perf_callchain_entry *
89490 diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
89491 index cb346f2..e4dc317 100644
89492 --- a/kernel/events/uprobes.c
89493 +++ b/kernel/events/uprobes.c
89494 @@ -1670,7 +1670,7 @@ static int is_trap_at_addr(struct mm_struct *mm, unsigned long vaddr)
89495 {
89496 struct page *page;
89497 uprobe_opcode_t opcode;
89498 - int result;
89499 + long result;
89500
89501 pagefault_disable();
89502 result = __copy_from_user_inatomic(&opcode, (void __user*)vaddr,
89503 diff --git a/kernel/exit.c b/kernel/exit.c
89504 index 6806c55..a5fb128 100644
89505 --- a/kernel/exit.c
89506 +++ b/kernel/exit.c
89507 @@ -171,6 +171,10 @@ void release_task(struct task_struct *p)
89508 struct task_struct *leader;
89509 int zap_leader;
89510 repeat:
89511 +#ifdef CONFIG_NET
89512 + gr_del_task_from_ip_table(p);
89513 +#endif
89514 +
89515 /* don't need to get the RCU readlock here - the process is dead and
89516 * can't be modifying its own credentials. But shut RCU-lockdep up */
89517 rcu_read_lock();
89518 @@ -655,6 +659,8 @@ void do_exit(long code)
89519 int group_dead;
89520 TASKS_RCU(int tasks_rcu_i);
89521
89522 + set_fs(USER_DS);
89523 +
89524 profile_task_exit(tsk);
89525
89526 WARN_ON(blk_needs_flush_plug(tsk));
89527 @@ -671,7 +677,6 @@ void do_exit(long code)
89528 * mm_release()->clear_child_tid() from writing to a user-controlled
89529 * kernel address.
89530 */
89531 - set_fs(USER_DS);
89532
89533 ptrace_event(PTRACE_EVENT_EXIT, code);
89534
89535 @@ -729,6 +734,9 @@ void do_exit(long code)
89536 tsk->exit_code = code;
89537 taskstats_exit(tsk, group_dead);
89538
89539 + gr_acl_handle_psacct(tsk, code);
89540 + gr_acl_handle_exit();
89541 +
89542 exit_mm(tsk);
89543
89544 if (group_dead)
89545 @@ -848,7 +856,7 @@ SYSCALL_DEFINE1(exit, int, error_code)
89546 * Take down every thread in the group. This is called by fatal signals
89547 * as well as by sys_exit_group (below).
89548 */
89549 -void
89550 +__noreturn void
89551 do_group_exit(int exit_code)
89552 {
89553 struct signal_struct *sig = current->signal;
89554 diff --git a/kernel/fork.c b/kernel/fork.c
89555 index 4dc2dda..651add0 100644
89556 --- a/kernel/fork.c
89557 +++ b/kernel/fork.c
89558 @@ -177,12 +177,54 @@ static void free_thread_info(struct thread_info *ti)
89559 void thread_info_cache_init(void)
89560 {
89561 thread_info_cache = kmem_cache_create("thread_info", THREAD_SIZE,
89562 - THREAD_SIZE, 0, NULL);
89563 + THREAD_SIZE, SLAB_USERCOPY, NULL);
89564 BUG_ON(thread_info_cache == NULL);
89565 }
89566 # endif
89567 #endif
89568
89569 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
89570 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
89571 + int node, void **lowmem_stack)
89572 +{
89573 + struct page *pages[THREAD_SIZE / PAGE_SIZE];
89574 + void *ret = NULL;
89575 + unsigned int i;
89576 +
89577 + *lowmem_stack = alloc_thread_info_node(tsk, node);
89578 + if (*lowmem_stack == NULL)
89579 + goto out;
89580 +
89581 + for (i = 0; i < THREAD_SIZE / PAGE_SIZE; i++)
89582 + pages[i] = virt_to_page(*lowmem_stack + (i * PAGE_SIZE));
89583 +
89584 + /* use VM_IOREMAP to gain THREAD_SIZE alignment */
89585 + ret = vmap(pages, THREAD_SIZE / PAGE_SIZE, VM_IOREMAP, PAGE_KERNEL);
89586 + if (ret == NULL) {
89587 + free_thread_info(*lowmem_stack);
89588 + *lowmem_stack = NULL;
89589 + }
89590 +
89591 +out:
89592 + return ret;
89593 +}
89594 +
89595 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
89596 +{
89597 + unmap_process_stacks(tsk);
89598 +}
89599 +#else
89600 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
89601 + int node, void **lowmem_stack)
89602 +{
89603 + return alloc_thread_info_node(tsk, node);
89604 +}
89605 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
89606 +{
89607 + free_thread_info(ti);
89608 +}
89609 +#endif
89610 +
89611 /* SLAB cache for signal_struct structures (tsk->signal) */
89612 static struct kmem_cache *signal_cachep;
89613
89614 @@ -201,18 +243,22 @@ struct kmem_cache *vm_area_cachep;
89615 /* SLAB cache for mm_struct structures (tsk->mm) */
89616 static struct kmem_cache *mm_cachep;
89617
89618 -static void account_kernel_stack(struct thread_info *ti, int account)
89619 +static void account_kernel_stack(struct task_struct *tsk, struct thread_info *ti, int account)
89620 {
89621 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
89622 + struct zone *zone = page_zone(virt_to_page(tsk->lowmem_stack));
89623 +#else
89624 struct zone *zone = page_zone(virt_to_page(ti));
89625 +#endif
89626
89627 mod_zone_page_state(zone, NR_KERNEL_STACK, account);
89628 }
89629
89630 void free_task(struct task_struct *tsk)
89631 {
89632 - account_kernel_stack(tsk->stack, -1);
89633 + account_kernel_stack(tsk, tsk->stack, -1);
89634 arch_release_thread_info(tsk->stack);
89635 - free_thread_info(tsk->stack);
89636 + gr_free_thread_info(tsk, tsk->stack);
89637 rt_mutex_debug_task_free(tsk);
89638 ftrace_graph_exit_task(tsk);
89639 put_seccomp_filter(tsk);
89640 @@ -306,6 +352,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89641 {
89642 struct task_struct *tsk;
89643 struct thread_info *ti;
89644 + void *lowmem_stack;
89645 int node = tsk_fork_get_node(orig);
89646 int err;
89647
89648 @@ -313,7 +360,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89649 if (!tsk)
89650 return NULL;
89651
89652 - ti = alloc_thread_info_node(tsk, node);
89653 + ti = gr_alloc_thread_info_node(tsk, node, &lowmem_stack);
89654 if (!ti)
89655 goto free_tsk;
89656
89657 @@ -322,6 +369,9 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89658 goto free_ti;
89659
89660 tsk->stack = ti;
89661 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
89662 + tsk->lowmem_stack = lowmem_stack;
89663 +#endif
89664 #ifdef CONFIG_SECCOMP
89665 /*
89666 * We must handle setting up seccomp filters once we're under
89667 @@ -338,7 +388,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89668 set_task_stack_end_magic(tsk);
89669
89670 #ifdef CONFIG_CC_STACKPROTECTOR
89671 - tsk->stack_canary = get_random_int();
89672 + tsk->stack_canary = pax_get_random_long();
89673 #endif
89674
89675 /*
89676 @@ -352,24 +402,92 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89677 tsk->splice_pipe = NULL;
89678 tsk->task_frag.page = NULL;
89679
89680 - account_kernel_stack(ti, 1);
89681 + account_kernel_stack(tsk, ti, 1);
89682
89683 return tsk;
89684
89685 free_ti:
89686 - free_thread_info(ti);
89687 + gr_free_thread_info(tsk, ti);
89688 free_tsk:
89689 free_task_struct(tsk);
89690 return NULL;
89691 }
89692
89693 #ifdef CONFIG_MMU
89694 -static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89695 +static struct vm_area_struct *dup_vma(struct mm_struct *mm, struct mm_struct *oldmm, struct vm_area_struct *mpnt)
89696 +{
89697 + struct vm_area_struct *tmp;
89698 + unsigned long charge;
89699 + struct file *file;
89700 + int retval;
89701 +
89702 + charge = 0;
89703 + if (mpnt->vm_flags & VM_ACCOUNT) {
89704 + unsigned long len = vma_pages(mpnt);
89705 +
89706 + if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
89707 + goto fail_nomem;
89708 + charge = len;
89709 + }
89710 + tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
89711 + if (!tmp)
89712 + goto fail_nomem;
89713 + *tmp = *mpnt;
89714 + tmp->vm_mm = mm;
89715 + INIT_LIST_HEAD(&tmp->anon_vma_chain);
89716 + retval = vma_dup_policy(mpnt, tmp);
89717 + if (retval)
89718 + goto fail_nomem_policy;
89719 + if (anon_vma_fork(tmp, mpnt))
89720 + goto fail_nomem_anon_vma_fork;
89721 + tmp->vm_flags &= ~VM_LOCKED;
89722 + tmp->vm_next = tmp->vm_prev = NULL;
89723 + tmp->vm_mirror = NULL;
89724 + file = tmp->vm_file;
89725 + if (file) {
89726 + struct inode *inode = file_inode(file);
89727 + struct address_space *mapping = file->f_mapping;
89728 +
89729 + get_file(file);
89730 + if (tmp->vm_flags & VM_DENYWRITE)
89731 + atomic_dec(&inode->i_writecount);
89732 + i_mmap_lock_write(mapping);
89733 + if (tmp->vm_flags & VM_SHARED)
89734 + atomic_inc(&mapping->i_mmap_writable);
89735 + flush_dcache_mmap_lock(mapping);
89736 + /* insert tmp into the share list, just after mpnt */
89737 + if (unlikely(tmp->vm_flags & VM_NONLINEAR))
89738 + vma_nonlinear_insert(tmp, &mapping->i_mmap_nonlinear);
89739 + else
89740 + vma_interval_tree_insert_after(tmp, mpnt, &mapping->i_mmap);
89741 + flush_dcache_mmap_unlock(mapping);
89742 + i_mmap_unlock_write(mapping);
89743 + }
89744 +
89745 + /*
89746 + * Clear hugetlb-related page reserves for children. This only
89747 + * affects MAP_PRIVATE mappings. Faults generated by the child
89748 + * are not guaranteed to succeed, even if read-only
89749 + */
89750 + if (is_vm_hugetlb_page(tmp))
89751 + reset_vma_resv_huge_pages(tmp);
89752 +
89753 + return tmp;
89754 +
89755 +fail_nomem_anon_vma_fork:
89756 + mpol_put(vma_policy(tmp));
89757 +fail_nomem_policy:
89758 + kmem_cache_free(vm_area_cachep, tmp);
89759 +fail_nomem:
89760 + vm_unacct_memory(charge);
89761 + return NULL;
89762 +}
89763 +
89764 +static __latent_entropy int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89765 {
89766 struct vm_area_struct *mpnt, *tmp, *prev, **pprev;
89767 struct rb_node **rb_link, *rb_parent;
89768 int retval;
89769 - unsigned long charge;
89770
89771 uprobe_start_dup_mmap();
89772 down_write(&oldmm->mmap_sem);
89773 @@ -397,55 +515,15 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89774
89775 prev = NULL;
89776 for (mpnt = oldmm->mmap; mpnt; mpnt = mpnt->vm_next) {
89777 - struct file *file;
89778 -
89779 if (mpnt->vm_flags & VM_DONTCOPY) {
89780 vm_stat_account(mm, mpnt->vm_flags, mpnt->vm_file,
89781 -vma_pages(mpnt));
89782 continue;
89783 }
89784 - charge = 0;
89785 - if (mpnt->vm_flags & VM_ACCOUNT) {
89786 - unsigned long len = vma_pages(mpnt);
89787 -
89788 - if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
89789 - goto fail_nomem;
89790 - charge = len;
89791 - }
89792 - tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
89793 - if (!tmp)
89794 - goto fail_nomem;
89795 - *tmp = *mpnt;
89796 - INIT_LIST_HEAD(&tmp->anon_vma_chain);
89797 - retval = vma_dup_policy(mpnt, tmp);
89798 - if (retval)
89799 - goto fail_nomem_policy;
89800 - tmp->vm_mm = mm;
89801 - if (anon_vma_fork(tmp, mpnt))
89802 - goto fail_nomem_anon_vma_fork;
89803 - tmp->vm_flags &= ~VM_LOCKED;
89804 - tmp->vm_next = tmp->vm_prev = NULL;
89805 - file = tmp->vm_file;
89806 - if (file) {
89807 - struct inode *inode = file_inode(file);
89808 - struct address_space *mapping = file->f_mapping;
89809 -
89810 - get_file(file);
89811 - if (tmp->vm_flags & VM_DENYWRITE)
89812 - atomic_dec(&inode->i_writecount);
89813 - i_mmap_lock_write(mapping);
89814 - if (tmp->vm_flags & VM_SHARED)
89815 - atomic_inc(&mapping->i_mmap_writable);
89816 - flush_dcache_mmap_lock(mapping);
89817 - /* insert tmp into the share list, just after mpnt */
89818 - if (unlikely(tmp->vm_flags & VM_NONLINEAR))
89819 - vma_nonlinear_insert(tmp,
89820 - &mapping->i_mmap_nonlinear);
89821 - else
89822 - vma_interval_tree_insert_after(tmp, mpnt,
89823 - &mapping->i_mmap);
89824 - flush_dcache_mmap_unlock(mapping);
89825 - i_mmap_unlock_write(mapping);
89826 + tmp = dup_vma(mm, oldmm, mpnt);
89827 + if (!tmp) {
89828 + retval = -ENOMEM;
89829 + goto out;
89830 }
89831
89832 /*
89833 @@ -477,6 +555,31 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89834 if (retval)
89835 goto out;
89836 }
89837 +
89838 +#ifdef CONFIG_PAX_SEGMEXEC
89839 + if (oldmm->pax_flags & MF_PAX_SEGMEXEC) {
89840 + struct vm_area_struct *mpnt_m;
89841 +
89842 + for (mpnt = oldmm->mmap, mpnt_m = mm->mmap; mpnt; mpnt = mpnt->vm_next, mpnt_m = mpnt_m->vm_next) {
89843 + BUG_ON(!mpnt_m || mpnt_m->vm_mirror || mpnt->vm_mm != oldmm || mpnt_m->vm_mm != mm);
89844 +
89845 + if (!mpnt->vm_mirror)
89846 + continue;
89847 +
89848 + if (mpnt->vm_end <= SEGMEXEC_TASK_SIZE) {
89849 + BUG_ON(mpnt->vm_mirror->vm_mirror != mpnt);
89850 + mpnt->vm_mirror = mpnt_m;
89851 + } else {
89852 + BUG_ON(mpnt->vm_mirror->vm_mirror == mpnt || mpnt->vm_mirror->vm_mirror->vm_mm != mm);
89853 + mpnt_m->vm_mirror = mpnt->vm_mirror->vm_mirror;
89854 + mpnt_m->vm_mirror->vm_mirror = mpnt_m;
89855 + mpnt->vm_mirror->vm_mirror = mpnt;
89856 + }
89857 + }
89858 + BUG_ON(mpnt_m);
89859 + }
89860 +#endif
89861 +
89862 /* a new mm has just been created */
89863 arch_dup_mmap(oldmm, mm);
89864 retval = 0;
89865 @@ -486,14 +589,6 @@ out:
89866 up_write(&oldmm->mmap_sem);
89867 uprobe_end_dup_mmap();
89868 return retval;
89869 -fail_nomem_anon_vma_fork:
89870 - mpol_put(vma_policy(tmp));
89871 -fail_nomem_policy:
89872 - kmem_cache_free(vm_area_cachep, tmp);
89873 -fail_nomem:
89874 - retval = -ENOMEM;
89875 - vm_unacct_memory(charge);
89876 - goto out;
89877 }
89878
89879 static inline int mm_alloc_pgd(struct mm_struct *mm)
89880 @@ -734,8 +829,8 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
89881 return ERR_PTR(err);
89882
89883 mm = get_task_mm(task);
89884 - if (mm && mm != current->mm &&
89885 - !ptrace_may_access(task, mode)) {
89886 + if (mm && ((mm != current->mm && !ptrace_may_access(task, mode)) ||
89887 + (mode == PTRACE_MODE_ATTACH && (gr_handle_proc_ptrace(task) || gr_acl_handle_procpidmem(task))))) {
89888 mmput(mm);
89889 mm = ERR_PTR(-EACCES);
89890 }
89891 @@ -938,13 +1033,20 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)
89892 spin_unlock(&fs->lock);
89893 return -EAGAIN;
89894 }
89895 - fs->users++;
89896 + atomic_inc(&fs->users);
89897 spin_unlock(&fs->lock);
89898 return 0;
89899 }
89900 tsk->fs = copy_fs_struct(fs);
89901 if (!tsk->fs)
89902 return -ENOMEM;
89903 + /* Carry through gr_chroot_dentry and is_chrooted instead
89904 + of recomputing it here. Already copied when the task struct
89905 + is duplicated. This allows pivot_root to not be treated as
89906 + a chroot
89907 + */
89908 + //gr_set_chroot_entries(tsk, &tsk->fs->root);
89909 +
89910 return 0;
89911 }
89912
89913 @@ -1182,7 +1284,7 @@ init_task_pid(struct task_struct *task, enum pid_type type, struct pid *pid)
89914 * parts of the process environment (as per the clone
89915 * flags). The actual kick-off is left to the caller.
89916 */
89917 -static struct task_struct *copy_process(unsigned long clone_flags,
89918 +static __latent_entropy struct task_struct *copy_process(unsigned long clone_flags,
89919 unsigned long stack_start,
89920 unsigned long stack_size,
89921 int __user *child_tidptr,
89922 @@ -1253,6 +1355,9 @@ static struct task_struct *copy_process(unsigned long clone_flags,
89923 DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled);
89924 #endif
89925 retval = -EAGAIN;
89926 +
89927 + gr_learn_resource(p, RLIMIT_NPROC, atomic_read(&p->real_cred->user->processes), 0);
89928 +
89929 if (atomic_read(&p->real_cred->user->processes) >=
89930 task_rlimit(p, RLIMIT_NPROC)) {
89931 if (p->real_cred->user != INIT_USER &&
89932 @@ -1502,6 +1607,11 @@ static struct task_struct *copy_process(unsigned long clone_flags,
89933 goto bad_fork_free_pid;
89934 }
89935
89936 + /* synchronizes with gr_set_acls()
89937 + we need to call this past the point of no return for fork()
89938 + */
89939 + gr_copy_label(p);
89940 +
89941 if (likely(p->pid)) {
89942 ptrace_init_task(p, (clone_flags & CLONE_PTRACE) || trace);
89943
89944 @@ -1592,6 +1702,8 @@ bad_fork_cleanup_count:
89945 bad_fork_free:
89946 free_task(p);
89947 fork_out:
89948 + gr_log_forkfail(retval);
89949 +
89950 return ERR_PTR(retval);
89951 }
89952
89953 @@ -1653,6 +1765,7 @@ long do_fork(unsigned long clone_flags,
89954
89955 p = copy_process(clone_flags, stack_start, stack_size,
89956 child_tidptr, NULL, trace);
89957 + add_latent_entropy();
89958 /*
89959 * Do this prior waking up the new thread - the thread pointer
89960 * might get invalid after that point, if the thread exits quickly.
89961 @@ -1669,6 +1782,8 @@ long do_fork(unsigned long clone_flags,
89962 if (clone_flags & CLONE_PARENT_SETTID)
89963 put_user(nr, parent_tidptr);
89964
89965 + gr_handle_brute_check();
89966 +
89967 if (clone_flags & CLONE_VFORK) {
89968 p->vfork_done = &vfork;
89969 init_completion(&vfork);
89970 @@ -1787,7 +1902,7 @@ void __init proc_caches_init(void)
89971 mm_cachep = kmem_cache_create("mm_struct",
89972 sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN,
89973 SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
89974 - vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC);
89975 + vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC | SLAB_NO_SANITIZE);
89976 mmap_init();
89977 nsproxy_cache_init();
89978 }
89979 @@ -1827,7 +1942,7 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
89980 return 0;
89981
89982 /* don't need lock here; in the worst case we'll do useless copy */
89983 - if (fs->users == 1)
89984 + if (atomic_read(&fs->users) == 1)
89985 return 0;
89986
89987 *new_fsp = copy_fs_struct(fs);
89988 @@ -1939,7 +2054,8 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
89989 fs = current->fs;
89990 spin_lock(&fs->lock);
89991 current->fs = new_fs;
89992 - if (--fs->users)
89993 + gr_set_chroot_entries(current, &current->fs->root);
89994 + if (atomic_dec_return(&fs->users))
89995 new_fs = NULL;
89996 else
89997 new_fs = fs;
89998 diff --git a/kernel/futex.c b/kernel/futex.c
89999 index 63678b5..512f9af 100644
90000 --- a/kernel/futex.c
90001 +++ b/kernel/futex.c
90002 @@ -201,7 +201,7 @@ struct futex_pi_state {
90003 atomic_t refcount;
90004
90005 union futex_key key;
90006 -};
90007 +} __randomize_layout;
90008
90009 /**
90010 * struct futex_q - The hashed futex queue entry, one per waiting task
90011 @@ -235,7 +235,7 @@ struct futex_q {
90012 struct rt_mutex_waiter *rt_waiter;
90013 union futex_key *requeue_pi_key;
90014 u32 bitset;
90015 -};
90016 +} __randomize_layout;
90017
90018 static const struct futex_q futex_q_init = {
90019 /* list gets initialized in queue_me()*/
90020 @@ -402,6 +402,11 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
90021 struct page *page, *page_head;
90022 int err, ro = 0;
90023
90024 +#ifdef CONFIG_PAX_SEGMEXEC
90025 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && address >= SEGMEXEC_TASK_SIZE)
90026 + return -EFAULT;
90027 +#endif
90028 +
90029 /*
90030 * The futex address must be "naturally" aligned.
90031 */
90032 @@ -601,7 +606,7 @@ static int cmpxchg_futex_value_locked(u32 *curval, u32 __user *uaddr,
90033
90034 static int get_futex_value_locked(u32 *dest, u32 __user *from)
90035 {
90036 - int ret;
90037 + unsigned long ret;
90038
90039 pagefault_disable();
90040 ret = __copy_from_user_inatomic(dest, from, sizeof(u32));
90041 @@ -3006,6 +3011,7 @@ static void __init futex_detect_cmpxchg(void)
90042 {
90043 #ifndef CONFIG_HAVE_FUTEX_CMPXCHG
90044 u32 curval;
90045 + mm_segment_t oldfs;
90046
90047 /*
90048 * This will fail and we want it. Some arch implementations do
90049 @@ -3017,8 +3023,11 @@ static void __init futex_detect_cmpxchg(void)
90050 * implementation, the non-functional ones will return
90051 * -ENOSYS.
90052 */
90053 + oldfs = get_fs();
90054 + set_fs(USER_DS);
90055 if (cmpxchg_futex_value_locked(&curval, NULL, 0, 0) == -EFAULT)
90056 futex_cmpxchg_enabled = 1;
90057 + set_fs(oldfs);
90058 #endif
90059 }
90060
90061 diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
90062 index 55c8c93..9ba7ad6 100644
90063 --- a/kernel/futex_compat.c
90064 +++ b/kernel/futex_compat.c
90065 @@ -32,7 +32,7 @@ fetch_robust_entry(compat_uptr_t *uentry, struct robust_list __user **entry,
90066 return 0;
90067 }
90068
90069 -static void __user *futex_uaddr(struct robust_list __user *entry,
90070 +static void __user __intentional_overflow(-1) *futex_uaddr(struct robust_list __user *entry,
90071 compat_long_t futex_offset)
90072 {
90073 compat_uptr_t base = ptr_to_compat(entry);
90074 diff --git a/kernel/gcov/base.c b/kernel/gcov/base.c
90075 index b358a80..fc25240 100644
90076 --- a/kernel/gcov/base.c
90077 +++ b/kernel/gcov/base.c
90078 @@ -114,11 +114,6 @@ void gcov_enable_events(void)
90079 }
90080
90081 #ifdef CONFIG_MODULES
90082 -static inline int within(void *addr, void *start, unsigned long size)
90083 -{
90084 - return ((addr >= start) && (addr < start + size));
90085 -}
90086 -
90087 /* Update list and generate events when modules are unloaded. */
90088 static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
90089 void *data)
90090 @@ -133,7 +128,7 @@ static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
90091
90092 /* Remove entries located in module from linked list. */
90093 while ((info = gcov_info_next(info))) {
90094 - if (within(info, mod->module_core, mod->core_size)) {
90095 + if (within_module_core_rw((unsigned long)info, mod)) {
90096 gcov_info_unlink(prev, info);
90097 if (gcov_events_enabled)
90098 gcov_event(GCOV_REMOVE, info);
90099 diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
90100 index 8069237..fe712d0 100644
90101 --- a/kernel/irq/manage.c
90102 +++ b/kernel/irq/manage.c
90103 @@ -871,7 +871,7 @@ static int irq_thread(void *data)
90104
90105 action_ret = handler_fn(desc, action);
90106 if (action_ret == IRQ_HANDLED)
90107 - atomic_inc(&desc->threads_handled);
90108 + atomic_inc_unchecked(&desc->threads_handled);
90109
90110 wake_threads_waitq(desc);
90111 }
90112 diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
90113 index e2514b0..de3dfe0 100644
90114 --- a/kernel/irq/spurious.c
90115 +++ b/kernel/irq/spurious.c
90116 @@ -337,7 +337,7 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc,
90117 * count. We just care about the count being
90118 * different than the one we saw before.
90119 */
90120 - handled = atomic_read(&desc->threads_handled);
90121 + handled = atomic_read_unchecked(&desc->threads_handled);
90122 handled |= SPURIOUS_DEFERRED;
90123 if (handled != desc->threads_handled_last) {
90124 action_ret = IRQ_HANDLED;
90125 diff --git a/kernel/jump_label.c b/kernel/jump_label.c
90126 index 9019f15..9a3c42e 100644
90127 --- a/kernel/jump_label.c
90128 +++ b/kernel/jump_label.c
90129 @@ -14,6 +14,7 @@
90130 #include <linux/err.h>
90131 #include <linux/static_key.h>
90132 #include <linux/jump_label_ratelimit.h>
90133 +#include <linux/mm.h>
90134
90135 #ifdef HAVE_JUMP_LABEL
90136
90137 @@ -51,7 +52,9 @@ jump_label_sort_entries(struct jump_entry *start, struct jump_entry *stop)
90138
90139 size = (((unsigned long)stop - (unsigned long)start)
90140 / sizeof(struct jump_entry));
90141 + pax_open_kernel();
90142 sort(start, size, sizeof(struct jump_entry), jump_label_cmp, NULL);
90143 + pax_close_kernel();
90144 }
90145
90146 static void jump_label_update(struct static_key *key, int enable);
90147 @@ -363,10 +366,12 @@ static void jump_label_invalidate_module_init(struct module *mod)
90148 struct jump_entry *iter_stop = iter_start + mod->num_jump_entries;
90149 struct jump_entry *iter;
90150
90151 + pax_open_kernel();
90152 for (iter = iter_start; iter < iter_stop; iter++) {
90153 if (within_module_init(iter->code, mod))
90154 iter->code = 0;
90155 }
90156 + pax_close_kernel();
90157 }
90158
90159 static int
90160 diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
90161 index 5c5987f..bc502b0 100644
90162 --- a/kernel/kallsyms.c
90163 +++ b/kernel/kallsyms.c
90164 @@ -11,6 +11,9 @@
90165 * Changed the compression method from stem compression to "table lookup"
90166 * compression (see scripts/kallsyms.c for a more complete description)
90167 */
90168 +#ifdef CONFIG_GRKERNSEC_HIDESYM
90169 +#define __INCLUDED_BY_HIDESYM 1
90170 +#endif
90171 #include <linux/kallsyms.h>
90172 #include <linux/module.h>
90173 #include <linux/init.h>
90174 @@ -54,12 +57,33 @@ extern const unsigned long kallsyms_markers[] __weak;
90175
90176 static inline int is_kernel_inittext(unsigned long addr)
90177 {
90178 + if (system_state != SYSTEM_BOOTING)
90179 + return 0;
90180 +
90181 if (addr >= (unsigned long)_sinittext
90182 && addr <= (unsigned long)_einittext)
90183 return 1;
90184 return 0;
90185 }
90186
90187 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
90188 +#ifdef CONFIG_MODULES
90189 +static inline int is_module_text(unsigned long addr)
90190 +{
90191 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END)
90192 + return 1;
90193 +
90194 + addr = ktla_ktva(addr);
90195 + return (unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END;
90196 +}
90197 +#else
90198 +static inline int is_module_text(unsigned long addr)
90199 +{
90200 + return 0;
90201 +}
90202 +#endif
90203 +#endif
90204 +
90205 static inline int is_kernel_text(unsigned long addr)
90206 {
90207 if ((addr >= (unsigned long)_stext && addr <= (unsigned long)_etext) ||
90208 @@ -70,13 +94,28 @@ static inline int is_kernel_text(unsigned long addr)
90209
90210 static inline int is_kernel(unsigned long addr)
90211 {
90212 +
90213 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
90214 + if (is_kernel_text(addr) || is_kernel_inittext(addr))
90215 + return 1;
90216 +
90217 + if (ktla_ktva((unsigned long)_text) <= addr && addr < (unsigned long)_end)
90218 +#else
90219 if (addr >= (unsigned long)_stext && addr <= (unsigned long)_end)
90220 +#endif
90221 +
90222 return 1;
90223 return in_gate_area_no_mm(addr);
90224 }
90225
90226 static int is_ksym_addr(unsigned long addr)
90227 {
90228 +
90229 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
90230 + if (is_module_text(addr))
90231 + return 0;
90232 +#endif
90233 +
90234 if (all_var)
90235 return is_kernel(addr);
90236
90237 @@ -481,7 +520,6 @@ static unsigned long get_ksymbol_core(struct kallsym_iter *iter)
90238
90239 static void reset_iter(struct kallsym_iter *iter, loff_t new_pos)
90240 {
90241 - iter->name[0] = '\0';
90242 iter->nameoff = get_symbol_offset(new_pos);
90243 iter->pos = new_pos;
90244 }
90245 @@ -529,6 +567,11 @@ static int s_show(struct seq_file *m, void *p)
90246 {
90247 struct kallsym_iter *iter = m->private;
90248
90249 +#ifdef CONFIG_GRKERNSEC_HIDESYM
90250 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID))
90251 + return 0;
90252 +#endif
90253 +
90254 /* Some debugging symbols have no name. Ignore them. */
90255 if (!iter->name[0])
90256 return 0;
90257 @@ -542,6 +585,7 @@ static int s_show(struct seq_file *m, void *p)
90258 */
90259 type = iter->exported ? toupper(iter->type) :
90260 tolower(iter->type);
90261 +
90262 seq_printf(m, "%pK %c %s\t[%s]\n", (void *)iter->value,
90263 type, iter->name, iter->module_name);
90264 } else
90265 diff --git a/kernel/kcmp.c b/kernel/kcmp.c
90266 index 0aa69ea..a7fcafb 100644
90267 --- a/kernel/kcmp.c
90268 +++ b/kernel/kcmp.c
90269 @@ -100,6 +100,10 @@ SYSCALL_DEFINE5(kcmp, pid_t, pid1, pid_t, pid2, int, type,
90270 struct task_struct *task1, *task2;
90271 int ret;
90272
90273 +#ifdef CONFIG_GRKERNSEC
90274 + return -ENOSYS;
90275 +#endif
90276 +
90277 rcu_read_lock();
90278
90279 /*
90280 diff --git a/kernel/kexec.c b/kernel/kexec.c
90281 index 9a8a01a..3c35dd6 100644
90282 --- a/kernel/kexec.c
90283 +++ b/kernel/kexec.c
90284 @@ -1349,7 +1349,8 @@ COMPAT_SYSCALL_DEFINE4(kexec_load, compat_ulong_t, entry,
90285 compat_ulong_t, flags)
90286 {
90287 struct compat_kexec_segment in;
90288 - struct kexec_segment out, __user *ksegments;
90289 + struct kexec_segment out;
90290 + struct kexec_segment __user *ksegments;
90291 unsigned long i, result;
90292
90293 /* Don't allow clients that don't understand the native
90294 diff --git a/kernel/kmod.c b/kernel/kmod.c
90295 index 2777f40..a689506 100644
90296 --- a/kernel/kmod.c
90297 +++ b/kernel/kmod.c
90298 @@ -68,7 +68,7 @@ static void free_modprobe_argv(struct subprocess_info *info)
90299 kfree(info->argv);
90300 }
90301
90302 -static int call_modprobe(char *module_name, int wait)
90303 +static int call_modprobe(char *module_name, char *module_param, int wait)
90304 {
90305 struct subprocess_info *info;
90306 static char *envp[] = {
90307 @@ -78,7 +78,7 @@ static int call_modprobe(char *module_name, int wait)
90308 NULL
90309 };
90310
90311 - char **argv = kmalloc(sizeof(char *[5]), GFP_KERNEL);
90312 + char **argv = kmalloc(sizeof(char *[6]), GFP_KERNEL);
90313 if (!argv)
90314 goto out;
90315
90316 @@ -90,7 +90,8 @@ static int call_modprobe(char *module_name, int wait)
90317 argv[1] = "-q";
90318 argv[2] = "--";
90319 argv[3] = module_name; /* check free_modprobe_argv() */
90320 - argv[4] = NULL;
90321 + argv[4] = module_param;
90322 + argv[5] = NULL;
90323
90324 info = call_usermodehelper_setup(modprobe_path, argv, envp, GFP_KERNEL,
90325 NULL, free_modprobe_argv, NULL);
90326 @@ -122,9 +123,8 @@ out:
90327 * If module auto-loading support is disabled then this function
90328 * becomes a no-operation.
90329 */
90330 -int __request_module(bool wait, const char *fmt, ...)
90331 +static int ____request_module(bool wait, char *module_param, const char *fmt, va_list ap)
90332 {
90333 - va_list args;
90334 char module_name[MODULE_NAME_LEN];
90335 unsigned int max_modprobes;
90336 int ret;
90337 @@ -143,9 +143,7 @@ int __request_module(bool wait, const char *fmt, ...)
90338 if (!modprobe_path[0])
90339 return 0;
90340
90341 - va_start(args, fmt);
90342 - ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, args);
90343 - va_end(args);
90344 + ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, ap);
90345 if (ret >= MODULE_NAME_LEN)
90346 return -ENAMETOOLONG;
90347
90348 @@ -153,6 +151,20 @@ int __request_module(bool wait, const char *fmt, ...)
90349 if (ret)
90350 return ret;
90351
90352 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
90353 + if (uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
90354 + /* hack to workaround consolekit/udisks stupidity */
90355 + read_lock(&tasklist_lock);
90356 + if (!strcmp(current->comm, "mount") &&
90357 + current->real_parent && !strncmp(current->real_parent->comm, "udisk", 5)) {
90358 + read_unlock(&tasklist_lock);
90359 + printk(KERN_ALERT "grsec: denied attempt to auto-load fs module %.64s by udisks\n", module_name);
90360 + return -EPERM;
90361 + }
90362 + read_unlock(&tasklist_lock);
90363 + }
90364 +#endif
90365 +
90366 /* If modprobe needs a service that is in a module, we get a recursive
90367 * loop. Limit the number of running kmod threads to max_threads/2 or
90368 * MAX_KMOD_CONCURRENT, whichever is the smaller. A cleaner method
90369 @@ -181,16 +193,61 @@ int __request_module(bool wait, const char *fmt, ...)
90370
90371 trace_module_request(module_name, wait, _RET_IP_);
90372
90373 - ret = call_modprobe(module_name, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
90374 + ret = call_modprobe(module_name, module_param, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
90375
90376 atomic_dec(&kmod_concurrent);
90377 return ret;
90378 }
90379 +
90380 +int ___request_module(bool wait, char *module_param, const char *fmt, ...)
90381 +{
90382 + va_list args;
90383 + int ret;
90384 +
90385 + va_start(args, fmt);
90386 + ret = ____request_module(wait, module_param, fmt, args);
90387 + va_end(args);
90388 +
90389 + return ret;
90390 +}
90391 +
90392 +int __request_module(bool wait, const char *fmt, ...)
90393 +{
90394 + va_list args;
90395 + int ret;
90396 +
90397 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
90398 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
90399 + char module_param[MODULE_NAME_LEN];
90400 +
90401 + memset(module_param, 0, sizeof(module_param));
90402 +
90403 + snprintf(module_param, sizeof(module_param) - 1, "grsec_modharden_normal%u_", GR_GLOBAL_UID(current_uid()));
90404 +
90405 + va_start(args, fmt);
90406 + ret = ____request_module(wait, module_param, fmt, args);
90407 + va_end(args);
90408 +
90409 + return ret;
90410 + }
90411 +#endif
90412 +
90413 + va_start(args, fmt);
90414 + ret = ____request_module(wait, NULL, fmt, args);
90415 + va_end(args);
90416 +
90417 + return ret;
90418 +}
90419 +
90420 EXPORT_SYMBOL(__request_module);
90421 #endif /* CONFIG_MODULES */
90422
90423 static void call_usermodehelper_freeinfo(struct subprocess_info *info)
90424 {
90425 +#ifdef CONFIG_GRKERNSEC
90426 + kfree(info->path);
90427 + info->path = info->origpath;
90428 +#endif
90429 if (info->cleanup)
90430 (*info->cleanup)(info);
90431 kfree(info);
90432 @@ -232,6 +289,21 @@ static int ____call_usermodehelper(void *data)
90433 */
90434 set_user_nice(current, 0);
90435
90436 +#ifdef CONFIG_GRKERNSEC
90437 + /* this is race-free as far as userland is concerned as we copied
90438 + out the path to be used prior to this point and are now operating
90439 + on that copy
90440 + */
90441 + if ((strncmp(sub_info->path, "/sbin/", 6) && strncmp(sub_info->path, "/usr/lib/", 9) &&
90442 + strncmp(sub_info->path, "/lib/", 5) && strncmp(sub_info->path, "/lib64/", 7) &&
90443 + strncmp(sub_info->path, "/usr/libexec/", 13) && strncmp(sub_info->path, "/usr/bin/", 9) &&
90444 + strcmp(sub_info->path, "/usr/share/apport/apport")) || strstr(sub_info->path, "..")) {
90445 + printk(KERN_ALERT "grsec: denied exec of usermode helper binary %.950s located outside of permitted system paths\n", sub_info->path);
90446 + retval = -EPERM;
90447 + goto out;
90448 + }
90449 +#endif
90450 +
90451 retval = -ENOMEM;
90452 new = prepare_kernel_cred(current);
90453 if (!new)
90454 @@ -254,8 +326,8 @@ static int ____call_usermodehelper(void *data)
90455 commit_creds(new);
90456
90457 retval = do_execve(getname_kernel(sub_info->path),
90458 - (const char __user *const __user *)sub_info->argv,
90459 - (const char __user *const __user *)sub_info->envp);
90460 + (const char __user *const __force_user *)sub_info->argv,
90461 + (const char __user *const __force_user *)sub_info->envp);
90462 out:
90463 sub_info->retval = retval;
90464 /* wait_for_helper() will call umh_complete if UHM_WAIT_PROC. */
90465 @@ -288,7 +360,7 @@ static int wait_for_helper(void *data)
90466 *
90467 * Thus the __user pointer cast is valid here.
90468 */
90469 - sys_wait4(pid, (int __user *)&ret, 0, NULL);
90470 + sys_wait4(pid, (int __force_user *)&ret, 0, NULL);
90471
90472 /*
90473 * If ret is 0, either ____call_usermodehelper failed and the
90474 @@ -510,7 +582,12 @@ struct subprocess_info *call_usermodehelper_setup(char *path, char **argv,
90475 goto out;
90476
90477 INIT_WORK(&sub_info->work, __call_usermodehelper);
90478 +#ifdef CONFIG_GRKERNSEC
90479 + sub_info->origpath = path;
90480 + sub_info->path = kstrdup(path, gfp_mask);
90481 +#else
90482 sub_info->path = path;
90483 +#endif
90484 sub_info->argv = argv;
90485 sub_info->envp = envp;
90486
90487 @@ -612,7 +689,7 @@ EXPORT_SYMBOL(call_usermodehelper);
90488 static int proc_cap_handler(struct ctl_table *table, int write,
90489 void __user *buffer, size_t *lenp, loff_t *ppos)
90490 {
90491 - struct ctl_table t;
90492 + ctl_table_no_const t;
90493 unsigned long cap_array[_KERNEL_CAPABILITY_U32S];
90494 kernel_cap_t new_cap;
90495 int err, i;
90496 diff --git a/kernel/kprobes.c b/kernel/kprobes.c
90497 index ee61992..62142b1 100644
90498 --- a/kernel/kprobes.c
90499 +++ b/kernel/kprobes.c
90500 @@ -31,6 +31,9 @@
90501 * <jkenisto@us.ibm.com> and Prasanna S Panchamukhi
90502 * <prasanna@in.ibm.com> added function-return probes.
90503 */
90504 +#ifdef CONFIG_GRKERNSEC_HIDESYM
90505 +#define __INCLUDED_BY_HIDESYM 1
90506 +#endif
90507 #include <linux/kprobes.h>
90508 #include <linux/hash.h>
90509 #include <linux/init.h>
90510 @@ -122,12 +125,12 @@ enum kprobe_slot_state {
90511
90512 static void *alloc_insn_page(void)
90513 {
90514 - return module_alloc(PAGE_SIZE);
90515 + return module_alloc_exec(PAGE_SIZE);
90516 }
90517
90518 static void free_insn_page(void *page)
90519 {
90520 - module_memfree(page);
90521 + module_memfree_exec(page);
90522 }
90523
90524 struct kprobe_insn_cache kprobe_insn_slots = {
90525 @@ -2191,11 +2194,11 @@ static void report_probe(struct seq_file *pi, struct kprobe *p,
90526 kprobe_type = "k";
90527
90528 if (sym)
90529 - seq_printf(pi, "%p %s %s+0x%x %s ",
90530 + seq_printf(pi, "%pK %s %s+0x%x %s ",
90531 p->addr, kprobe_type, sym, offset,
90532 (modname ? modname : " "));
90533 else
90534 - seq_printf(pi, "%p %s %p ",
90535 + seq_printf(pi, "%pK %s %pK ",
90536 p->addr, kprobe_type, p->addr);
90537
90538 if (!pp)
90539 diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
90540 index 6683cce..daf8999 100644
90541 --- a/kernel/ksysfs.c
90542 +++ b/kernel/ksysfs.c
90543 @@ -50,6 +50,8 @@ static ssize_t uevent_helper_store(struct kobject *kobj,
90544 {
90545 if (count+1 > UEVENT_HELPER_PATH_LEN)
90546 return -ENOENT;
90547 + if (!capable(CAP_SYS_ADMIN))
90548 + return -EPERM;
90549 memcpy(uevent_helper, buf, count);
90550 uevent_helper[count] = '\0';
90551 if (count && uevent_helper[count-1] == '\n')
90552 @@ -176,7 +178,7 @@ static ssize_t notes_read(struct file *filp, struct kobject *kobj,
90553 return count;
90554 }
90555
90556 -static struct bin_attribute notes_attr = {
90557 +static bin_attribute_no_const notes_attr __read_only = {
90558 .attr = {
90559 .name = "notes",
90560 .mode = S_IRUGO,
90561 diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
90562 index 88d0d44..e9ce0ee 100644
90563 --- a/kernel/locking/lockdep.c
90564 +++ b/kernel/locking/lockdep.c
90565 @@ -599,6 +599,10 @@ static int static_obj(void *obj)
90566 end = (unsigned long) &_end,
90567 addr = (unsigned long) obj;
90568
90569 +#ifdef CONFIG_PAX_KERNEXEC
90570 + start = ktla_ktva(start);
90571 +#endif
90572 +
90573 /*
90574 * static variable?
90575 */
90576 @@ -740,6 +744,7 @@ register_lock_class(struct lockdep_map *lock, unsigned int subclass, int force)
90577 if (!static_obj(lock->key)) {
90578 debug_locks_off();
90579 printk("INFO: trying to register non-static key.\n");
90580 + printk("lock:%pS key:%pS.\n", lock, lock->key);
90581 printk("the code is fine but needs lockdep annotation.\n");
90582 printk("turning off the locking correctness validator.\n");
90583 dump_stack();
90584 @@ -3081,7 +3086,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass,
90585 if (!class)
90586 return 0;
90587 }
90588 - atomic_inc((atomic_t *)&class->ops);
90589 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)&class->ops);
90590 if (very_verbose(class)) {
90591 printk("\nacquire class [%p] %s", class->key, class->name);
90592 if (class->name_version > 1)
90593 diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c
90594 index ef43ac4..2720dfa 100644
90595 --- a/kernel/locking/lockdep_proc.c
90596 +++ b/kernel/locking/lockdep_proc.c
90597 @@ -65,7 +65,7 @@ static int l_show(struct seq_file *m, void *v)
90598 return 0;
90599 }
90600
90601 - seq_printf(m, "%p", class->key);
90602 + seq_printf(m, "%pK", class->key);
90603 #ifdef CONFIG_DEBUG_LOCKDEP
90604 seq_printf(m, " OPS:%8ld", class->ops);
90605 #endif
90606 @@ -83,7 +83,7 @@ static int l_show(struct seq_file *m, void *v)
90607
90608 list_for_each_entry(entry, &class->locks_after, entry) {
90609 if (entry->distance == 1) {
90610 - seq_printf(m, " -> [%p] ", entry->class->key);
90611 + seq_printf(m, " -> [%pK] ", entry->class->key);
90612 print_name(m, entry->class);
90613 seq_puts(m, "\n");
90614 }
90615 @@ -152,7 +152,7 @@ static int lc_show(struct seq_file *m, void *v)
90616 if (!class->key)
90617 continue;
90618
90619 - seq_printf(m, "[%p] ", class->key);
90620 + seq_printf(m, "[%pK] ", class->key);
90621 print_name(m, class);
90622 seq_puts(m, "\n");
90623 }
90624 @@ -496,7 +496,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
90625 if (!i)
90626 seq_line(m, '-', 40-namelen, namelen);
90627
90628 - snprintf(ip, sizeof(ip), "[<%p>]",
90629 + snprintf(ip, sizeof(ip), "[<%pK>]",
90630 (void *)class->contention_point[i]);
90631 seq_printf(m, "%40s %14lu %29s %pS\n",
90632 name, stats->contention_point[i],
90633 @@ -511,7 +511,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
90634 if (!i)
90635 seq_line(m, '-', 40-namelen, namelen);
90636
90637 - snprintf(ip, sizeof(ip), "[<%p>]",
90638 + snprintf(ip, sizeof(ip), "[<%pK>]",
90639 (void *)class->contending_point[i]);
90640 seq_printf(m, "%40s %14lu %29s %pS\n",
90641 name, stats->contending_point[i],
90642 diff --git a/kernel/locking/mcs_spinlock.c b/kernel/locking/mcs_spinlock.c
90643 index 9887a90..0cd2b1d 100644
90644 --- a/kernel/locking/mcs_spinlock.c
90645 +++ b/kernel/locking/mcs_spinlock.c
90646 @@ -100,7 +100,7 @@ bool osq_lock(struct optimistic_spin_queue *lock)
90647
90648 prev = decode_cpu(old);
90649 node->prev = prev;
90650 - ACCESS_ONCE(prev->next) = node;
90651 + ACCESS_ONCE_RW(prev->next) = node;
90652
90653 /*
90654 * Normally @prev is untouchable after the above store; because at that
90655 @@ -172,8 +172,8 @@ unqueue:
90656 * it will wait in Step-A.
90657 */
90658
90659 - ACCESS_ONCE(next->prev) = prev;
90660 - ACCESS_ONCE(prev->next) = next;
90661 + ACCESS_ONCE_RW(next->prev) = prev;
90662 + ACCESS_ONCE_RW(prev->next) = next;
90663
90664 return false;
90665 }
90666 @@ -195,13 +195,13 @@ void osq_unlock(struct optimistic_spin_queue *lock)
90667 node = this_cpu_ptr(&osq_node);
90668 next = xchg(&node->next, NULL);
90669 if (next) {
90670 - ACCESS_ONCE(next->locked) = 1;
90671 + ACCESS_ONCE_RW(next->locked) = 1;
90672 return;
90673 }
90674
90675 next = osq_wait_next(lock, node, NULL);
90676 if (next)
90677 - ACCESS_ONCE(next->locked) = 1;
90678 + ACCESS_ONCE_RW(next->locked) = 1;
90679 }
90680
90681 #endif
90682 diff --git a/kernel/locking/mcs_spinlock.h b/kernel/locking/mcs_spinlock.h
90683 index 4d60986..5d351c1 100644
90684 --- a/kernel/locking/mcs_spinlock.h
90685 +++ b/kernel/locking/mcs_spinlock.h
90686 @@ -78,7 +78,7 @@ void mcs_spin_lock(struct mcs_spinlock **lock, struct mcs_spinlock *node)
90687 */
90688 return;
90689 }
90690 - ACCESS_ONCE(prev->next) = node;
90691 + ACCESS_ONCE_RW(prev->next) = node;
90692
90693 /* Wait until the lock holder passes the lock down. */
90694 arch_mcs_spin_lock_contended(&node->locked);
90695 diff --git a/kernel/locking/mutex-debug.c b/kernel/locking/mutex-debug.c
90696 index 3ef3736..9c951fa 100644
90697 --- a/kernel/locking/mutex-debug.c
90698 +++ b/kernel/locking/mutex-debug.c
90699 @@ -49,21 +49,21 @@ void debug_mutex_free_waiter(struct mutex_waiter *waiter)
90700 }
90701
90702 void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
90703 - struct thread_info *ti)
90704 + struct task_struct *task)
90705 {
90706 SMP_DEBUG_LOCKS_WARN_ON(!spin_is_locked(&lock->wait_lock));
90707
90708 /* Mark the current thread as blocked on the lock: */
90709 - ti->task->blocked_on = waiter;
90710 + task->blocked_on = waiter;
90711 }
90712
90713 void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
90714 - struct thread_info *ti)
90715 + struct task_struct *task)
90716 {
90717 DEBUG_LOCKS_WARN_ON(list_empty(&waiter->list));
90718 - DEBUG_LOCKS_WARN_ON(waiter->task != ti->task);
90719 - DEBUG_LOCKS_WARN_ON(ti->task->blocked_on != waiter);
90720 - ti->task->blocked_on = NULL;
90721 + DEBUG_LOCKS_WARN_ON(waiter->task != task);
90722 + DEBUG_LOCKS_WARN_ON(task->blocked_on != waiter);
90723 + task->blocked_on = NULL;
90724
90725 list_del_init(&waiter->list);
90726 waiter->task = NULL;
90727 diff --git a/kernel/locking/mutex-debug.h b/kernel/locking/mutex-debug.h
90728 index 0799fd3..d06ae3b 100644
90729 --- a/kernel/locking/mutex-debug.h
90730 +++ b/kernel/locking/mutex-debug.h
90731 @@ -20,9 +20,9 @@ extern void debug_mutex_wake_waiter(struct mutex *lock,
90732 extern void debug_mutex_free_waiter(struct mutex_waiter *waiter);
90733 extern void debug_mutex_add_waiter(struct mutex *lock,
90734 struct mutex_waiter *waiter,
90735 - struct thread_info *ti);
90736 + struct task_struct *task);
90737 extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
90738 - struct thread_info *ti);
90739 + struct task_struct *task);
90740 extern void debug_mutex_unlock(struct mutex *lock);
90741 extern void debug_mutex_init(struct mutex *lock, const char *name,
90742 struct lock_class_key *key);
90743 diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c
90744 index 4541951..39fe90a 100644
90745 --- a/kernel/locking/mutex.c
90746 +++ b/kernel/locking/mutex.c
90747 @@ -524,7 +524,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
90748 goto skip_wait;
90749
90750 debug_mutex_lock_common(lock, &waiter);
90751 - debug_mutex_add_waiter(lock, &waiter, task_thread_info(task));
90752 + debug_mutex_add_waiter(lock, &waiter, task);
90753
90754 /* add waiting tasks to the end of the waitqueue (FIFO): */
90755 list_add_tail(&waiter.list, &lock->wait_list);
90756 @@ -569,7 +569,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
90757 schedule_preempt_disabled();
90758 spin_lock_mutex(&lock->wait_lock, flags);
90759 }
90760 - mutex_remove_waiter(lock, &waiter, current_thread_info());
90761 + mutex_remove_waiter(lock, &waiter, task);
90762 /* set it to 0 if there are no waiters left: */
90763 if (likely(list_empty(&lock->wait_list)))
90764 atomic_set(&lock->count, 0);
90765 @@ -606,7 +606,7 @@ skip_wait:
90766 return 0;
90767
90768 err:
90769 - mutex_remove_waiter(lock, &waiter, task_thread_info(task));
90770 + mutex_remove_waiter(lock, &waiter, task);
90771 spin_unlock_mutex(&lock->wait_lock, flags);
90772 debug_mutex_free_waiter(&waiter);
90773 mutex_release(&lock->dep_map, 1, ip);
90774 diff --git a/kernel/locking/rtmutex-tester.c b/kernel/locking/rtmutex-tester.c
90775 index 1d96dd0..994ff19 100644
90776 --- a/kernel/locking/rtmutex-tester.c
90777 +++ b/kernel/locking/rtmutex-tester.c
90778 @@ -22,7 +22,7 @@
90779 #define MAX_RT_TEST_MUTEXES 8
90780
90781 static spinlock_t rttest_lock;
90782 -static atomic_t rttest_event;
90783 +static atomic_unchecked_t rttest_event;
90784
90785 struct test_thread_data {
90786 int opcode;
90787 @@ -63,7 +63,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90788
90789 case RTTEST_LOCKCONT:
90790 td->mutexes[td->opdata] = 1;
90791 - td->event = atomic_add_return(1, &rttest_event);
90792 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90793 return 0;
90794
90795 case RTTEST_RESET:
90796 @@ -76,7 +76,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90797 return 0;
90798
90799 case RTTEST_RESETEVENT:
90800 - atomic_set(&rttest_event, 0);
90801 + atomic_set_unchecked(&rttest_event, 0);
90802 return 0;
90803
90804 default:
90805 @@ -93,9 +93,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90806 return ret;
90807
90808 td->mutexes[id] = 1;
90809 - td->event = atomic_add_return(1, &rttest_event);
90810 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90811 rt_mutex_lock(&mutexes[id]);
90812 - td->event = atomic_add_return(1, &rttest_event);
90813 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90814 td->mutexes[id] = 4;
90815 return 0;
90816
90817 @@ -106,9 +106,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90818 return ret;
90819
90820 td->mutexes[id] = 1;
90821 - td->event = atomic_add_return(1, &rttest_event);
90822 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90823 ret = rt_mutex_lock_interruptible(&mutexes[id], 0);
90824 - td->event = atomic_add_return(1, &rttest_event);
90825 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90826 td->mutexes[id] = ret ? 0 : 4;
90827 return ret ? -EINTR : 0;
90828
90829 @@ -117,9 +117,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90830 if (id < 0 || id >= MAX_RT_TEST_MUTEXES || td->mutexes[id] != 4)
90831 return ret;
90832
90833 - td->event = atomic_add_return(1, &rttest_event);
90834 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90835 rt_mutex_unlock(&mutexes[id]);
90836 - td->event = atomic_add_return(1, &rttest_event);
90837 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90838 td->mutexes[id] = 0;
90839 return 0;
90840
90841 @@ -166,7 +166,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
90842 break;
90843
90844 td->mutexes[dat] = 2;
90845 - td->event = atomic_add_return(1, &rttest_event);
90846 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90847 break;
90848
90849 default:
90850 @@ -186,7 +186,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
90851 return;
90852
90853 td->mutexes[dat] = 3;
90854 - td->event = atomic_add_return(1, &rttest_event);
90855 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90856 break;
90857
90858 case RTTEST_LOCKNOWAIT:
90859 @@ -198,7 +198,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
90860 return;
90861
90862 td->mutexes[dat] = 1;
90863 - td->event = atomic_add_return(1, &rttest_event);
90864 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90865 return;
90866
90867 default:
90868 diff --git a/kernel/module.c b/kernel/module.c
90869 index d856e96..b82225c 100644
90870 --- a/kernel/module.c
90871 +++ b/kernel/module.c
90872 @@ -59,6 +59,7 @@
90873 #include <linux/jump_label.h>
90874 #include <linux/pfn.h>
90875 #include <linux/bsearch.h>
90876 +#include <linux/grsecurity.h>
90877 #include <uapi/linux/module.h>
90878 #include "module-internal.h"
90879
90880 @@ -155,7 +156,8 @@ static BLOCKING_NOTIFIER_HEAD(module_notify_list);
90881
90882 /* Bounds of module allocation, for speeding __module_address.
90883 * Protected by module_mutex. */
90884 -static unsigned long module_addr_min = -1UL, module_addr_max = 0;
90885 +static unsigned long module_addr_min_rw = -1UL, module_addr_max_rw = 0;
90886 +static unsigned long module_addr_min_rx = -1UL, module_addr_max_rx = 0;
90887
90888 int register_module_notifier(struct notifier_block *nb)
90889 {
90890 @@ -322,7 +324,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
90891 return true;
90892
90893 list_for_each_entry_rcu(mod, &modules, list) {
90894 - struct symsearch arr[] = {
90895 + struct symsearch modarr[] = {
90896 { mod->syms, mod->syms + mod->num_syms, mod->crcs,
90897 NOT_GPL_ONLY, false },
90898 { mod->gpl_syms, mod->gpl_syms + mod->num_gpl_syms,
90899 @@ -347,7 +349,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
90900 if (mod->state == MODULE_STATE_UNFORMED)
90901 continue;
90902
90903 - if (each_symbol_in_section(arr, ARRAY_SIZE(arr), mod, fn, data))
90904 + if (each_symbol_in_section(modarr, ARRAY_SIZE(modarr), mod, fn, data))
90905 return true;
90906 }
90907 return false;
90908 @@ -487,7 +489,7 @@ static int percpu_modalloc(struct module *mod, struct load_info *info)
90909 if (!pcpusec->sh_size)
90910 return 0;
90911
90912 - if (align > PAGE_SIZE) {
90913 + if (align-1 >= PAGE_SIZE) {
90914 pr_warn("%s: per-cpu alignment %li > %li\n",
90915 mod->name, align, PAGE_SIZE);
90916 align = PAGE_SIZE;
90917 @@ -1053,7 +1055,7 @@ struct module_attribute module_uevent =
90918 static ssize_t show_coresize(struct module_attribute *mattr,
90919 struct module_kobject *mk, char *buffer)
90920 {
90921 - return sprintf(buffer, "%u\n", mk->mod->core_size);
90922 + return sprintf(buffer, "%u\n", mk->mod->core_size_rx + mk->mod->core_size_rw);
90923 }
90924
90925 static struct module_attribute modinfo_coresize =
90926 @@ -1062,7 +1064,7 @@ static struct module_attribute modinfo_coresize =
90927 static ssize_t show_initsize(struct module_attribute *mattr,
90928 struct module_kobject *mk, char *buffer)
90929 {
90930 - return sprintf(buffer, "%u\n", mk->mod->init_size);
90931 + return sprintf(buffer, "%u\n", mk->mod->init_size_rx + mk->mod->init_size_rw);
90932 }
90933
90934 static struct module_attribute modinfo_initsize =
90935 @@ -1154,12 +1156,29 @@ static int check_version(Elf_Shdr *sechdrs,
90936 goto bad_version;
90937 }
90938
90939 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
90940 + /*
90941 + * avoid potentially printing jibberish on attempted load
90942 + * of a module randomized with a different seed
90943 + */
90944 + pr_warn("no symbol version for %s\n", symname);
90945 +#else
90946 pr_warn("%s: no symbol version for %s\n", mod->name, symname);
90947 +#endif
90948 return 0;
90949
90950 bad_version:
90951 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
90952 + /*
90953 + * avoid potentially printing jibberish on attempted load
90954 + * of a module randomized with a different seed
90955 + */
90956 + pr_warn("attempted module disagrees about version of symbol %s\n",
90957 + symname);
90958 +#else
90959 pr_warn("%s: disagrees about version of symbol %s\n",
90960 mod->name, symname);
90961 +#endif
90962 return 0;
90963 }
90964
90965 @@ -1275,7 +1294,7 @@ resolve_symbol_wait(struct module *mod,
90966 */
90967 #ifdef CONFIG_SYSFS
90968
90969 -#ifdef CONFIG_KALLSYMS
90970 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
90971 static inline bool sect_empty(const Elf_Shdr *sect)
90972 {
90973 return !(sect->sh_flags & SHF_ALLOC) || sect->sh_size == 0;
90974 @@ -1413,7 +1432,7 @@ static void add_notes_attrs(struct module *mod, const struct load_info *info)
90975 {
90976 unsigned int notes, loaded, i;
90977 struct module_notes_attrs *notes_attrs;
90978 - struct bin_attribute *nattr;
90979 + bin_attribute_no_const *nattr;
90980
90981 /* failed to create section attributes, so can't create notes */
90982 if (!mod->sect_attrs)
90983 @@ -1525,7 +1544,7 @@ static void del_usage_links(struct module *mod)
90984 static int module_add_modinfo_attrs(struct module *mod)
90985 {
90986 struct module_attribute *attr;
90987 - struct module_attribute *temp_attr;
90988 + module_attribute_no_const *temp_attr;
90989 int error = 0;
90990 int i;
90991
90992 @@ -1735,21 +1754,21 @@ static void set_section_ro_nx(void *base,
90993
90994 static void unset_module_core_ro_nx(struct module *mod)
90995 {
90996 - set_page_attributes(mod->module_core + mod->core_text_size,
90997 - mod->module_core + mod->core_size,
90998 + set_page_attributes(mod->module_core_rw,
90999 + mod->module_core_rw + mod->core_size_rw,
91000 set_memory_x);
91001 - set_page_attributes(mod->module_core,
91002 - mod->module_core + mod->core_ro_size,
91003 + set_page_attributes(mod->module_core_rx,
91004 + mod->module_core_rx + mod->core_size_rx,
91005 set_memory_rw);
91006 }
91007
91008 static void unset_module_init_ro_nx(struct module *mod)
91009 {
91010 - set_page_attributes(mod->module_init + mod->init_text_size,
91011 - mod->module_init + mod->init_size,
91012 + set_page_attributes(mod->module_init_rw,
91013 + mod->module_init_rw + mod->init_size_rw,
91014 set_memory_x);
91015 - set_page_attributes(mod->module_init,
91016 - mod->module_init + mod->init_ro_size,
91017 + set_page_attributes(mod->module_init_rx,
91018 + mod->module_init_rx + mod->init_size_rx,
91019 set_memory_rw);
91020 }
91021
91022 @@ -1762,14 +1781,14 @@ void set_all_modules_text_rw(void)
91023 list_for_each_entry_rcu(mod, &modules, list) {
91024 if (mod->state == MODULE_STATE_UNFORMED)
91025 continue;
91026 - if ((mod->module_core) && (mod->core_text_size)) {
91027 - set_page_attributes(mod->module_core,
91028 - mod->module_core + mod->core_text_size,
91029 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
91030 + set_page_attributes(mod->module_core_rx,
91031 + mod->module_core_rx + mod->core_size_rx,
91032 set_memory_rw);
91033 }
91034 - if ((mod->module_init) && (mod->init_text_size)) {
91035 - set_page_attributes(mod->module_init,
91036 - mod->module_init + mod->init_text_size,
91037 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
91038 + set_page_attributes(mod->module_init_rx,
91039 + mod->module_init_rx + mod->init_size_rx,
91040 set_memory_rw);
91041 }
91042 }
91043 @@ -1785,14 +1804,14 @@ void set_all_modules_text_ro(void)
91044 list_for_each_entry_rcu(mod, &modules, list) {
91045 if (mod->state == MODULE_STATE_UNFORMED)
91046 continue;
91047 - if ((mod->module_core) && (mod->core_text_size)) {
91048 - set_page_attributes(mod->module_core,
91049 - mod->module_core + mod->core_text_size,
91050 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
91051 + set_page_attributes(mod->module_core_rx,
91052 + mod->module_core_rx + mod->core_size_rx,
91053 set_memory_ro);
91054 }
91055 - if ((mod->module_init) && (mod->init_text_size)) {
91056 - set_page_attributes(mod->module_init,
91057 - mod->module_init + mod->init_text_size,
91058 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
91059 + set_page_attributes(mod->module_init_rx,
91060 + mod->module_init_rx + mod->init_size_rx,
91061 set_memory_ro);
91062 }
91063 }
91064 @@ -1801,7 +1820,15 @@ void set_all_modules_text_ro(void)
91065 #else
91066 static inline void set_section_ro_nx(void *base, unsigned long text_size, unsigned long ro_size, unsigned long total_size) { }
91067 static void unset_module_core_ro_nx(struct module *mod) { }
91068 -static void unset_module_init_ro_nx(struct module *mod) { }
91069 +static void unset_module_init_ro_nx(struct module *mod)
91070 +{
91071 +
91072 +#ifdef CONFIG_PAX_KERNEXEC
91073 + set_memory_nx((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
91074 + set_memory_rw((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
91075 +#endif
91076 +
91077 +}
91078 #endif
91079
91080 void __weak module_memfree(void *module_region)
91081 @@ -1855,16 +1882,19 @@ static void free_module(struct module *mod)
91082 /* This may be NULL, but that's OK */
91083 unset_module_init_ro_nx(mod);
91084 module_arch_freeing_init(mod);
91085 - module_memfree(mod->module_init);
91086 + module_memfree(mod->module_init_rw);
91087 + module_memfree_exec(mod->module_init_rx);
91088 kfree(mod->args);
91089 percpu_modfree(mod);
91090
91091 /* Free lock-classes: */
91092 - lockdep_free_key_range(mod->module_core, mod->core_size);
91093 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
91094 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
91095
91096 /* Finally, free the core (containing the module structure) */
91097 unset_module_core_ro_nx(mod);
91098 - module_memfree(mod->module_core);
91099 + module_memfree_exec(mod->module_core_rx);
91100 + module_memfree(mod->module_core_rw);
91101
91102 #ifdef CONFIG_MPU
91103 update_protections(current->mm);
91104 @@ -1933,9 +1963,31 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
91105 int ret = 0;
91106 const struct kernel_symbol *ksym;
91107
91108 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
91109 + int is_fs_load = 0;
91110 + int register_filesystem_found = 0;
91111 + char *p;
91112 +
91113 + p = strstr(mod->args, "grsec_modharden_fs");
91114 + if (p) {
91115 + char *endptr = p + sizeof("grsec_modharden_fs") - 1;
91116 + /* copy \0 as well */
91117 + memmove(p, endptr, strlen(mod->args) - (unsigned int)(endptr - mod->args) + 1);
91118 + is_fs_load = 1;
91119 + }
91120 +#endif
91121 +
91122 for (i = 1; i < symsec->sh_size / sizeof(Elf_Sym); i++) {
91123 const char *name = info->strtab + sym[i].st_name;
91124
91125 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
91126 + /* it's a real shame this will never get ripped and copied
91127 + upstream! ;(
91128 + */
91129 + if (is_fs_load && !strcmp(name, "register_filesystem"))
91130 + register_filesystem_found = 1;
91131 +#endif
91132 +
91133 switch (sym[i].st_shndx) {
91134 case SHN_COMMON:
91135 /* Ignore common symbols */
91136 @@ -1960,7 +2012,9 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
91137 ksym = resolve_symbol_wait(mod, info, name);
91138 /* Ok if resolved. */
91139 if (ksym && !IS_ERR(ksym)) {
91140 + pax_open_kernel();
91141 sym[i].st_value = ksym->value;
91142 + pax_close_kernel();
91143 break;
91144 }
91145
91146 @@ -1979,11 +2033,20 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
91147 secbase = (unsigned long)mod_percpu(mod);
91148 else
91149 secbase = info->sechdrs[sym[i].st_shndx].sh_addr;
91150 + pax_open_kernel();
91151 sym[i].st_value += secbase;
91152 + pax_close_kernel();
91153 break;
91154 }
91155 }
91156
91157 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
91158 + if (is_fs_load && !register_filesystem_found) {
91159 + printk(KERN_ALERT "grsec: Denied attempt to load non-fs module %.64s through mount\n", mod->name);
91160 + ret = -EPERM;
91161 + }
91162 +#endif
91163 +
91164 return ret;
91165 }
91166
91167 @@ -2067,22 +2130,12 @@ static void layout_sections(struct module *mod, struct load_info *info)
91168 || s->sh_entsize != ~0UL
91169 || strstarts(sname, ".init"))
91170 continue;
91171 - s->sh_entsize = get_offset(mod, &mod->core_size, s, i);
91172 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
91173 + s->sh_entsize = get_offset(mod, &mod->core_size_rw, s, i);
91174 + else
91175 + s->sh_entsize = get_offset(mod, &mod->core_size_rx, s, i);
91176 pr_debug("\t%s\n", sname);
91177 }
91178 - switch (m) {
91179 - case 0: /* executable */
91180 - mod->core_size = debug_align(mod->core_size);
91181 - mod->core_text_size = mod->core_size;
91182 - break;
91183 - case 1: /* RO: text and ro-data */
91184 - mod->core_size = debug_align(mod->core_size);
91185 - mod->core_ro_size = mod->core_size;
91186 - break;
91187 - case 3: /* whole core */
91188 - mod->core_size = debug_align(mod->core_size);
91189 - break;
91190 - }
91191 }
91192
91193 pr_debug("Init section allocation order:\n");
91194 @@ -2096,23 +2149,13 @@ static void layout_sections(struct module *mod, struct load_info *info)
91195 || s->sh_entsize != ~0UL
91196 || !strstarts(sname, ".init"))
91197 continue;
91198 - s->sh_entsize = (get_offset(mod, &mod->init_size, s, i)
91199 - | INIT_OFFSET_MASK);
91200 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
91201 + s->sh_entsize = get_offset(mod, &mod->init_size_rw, s, i);
91202 + else
91203 + s->sh_entsize = get_offset(mod, &mod->init_size_rx, s, i);
91204 + s->sh_entsize |= INIT_OFFSET_MASK;
91205 pr_debug("\t%s\n", sname);
91206 }
91207 - switch (m) {
91208 - case 0: /* executable */
91209 - mod->init_size = debug_align(mod->init_size);
91210 - mod->init_text_size = mod->init_size;
91211 - break;
91212 - case 1: /* RO: text and ro-data */
91213 - mod->init_size = debug_align(mod->init_size);
91214 - mod->init_ro_size = mod->init_size;
91215 - break;
91216 - case 3: /* whole init */
91217 - mod->init_size = debug_align(mod->init_size);
91218 - break;
91219 - }
91220 }
91221 }
91222
91223 @@ -2285,7 +2328,7 @@ static void layout_symtab(struct module *mod, struct load_info *info)
91224
91225 /* Put symbol section at end of init part of module. */
91226 symsect->sh_flags |= SHF_ALLOC;
91227 - symsect->sh_entsize = get_offset(mod, &mod->init_size, symsect,
91228 + symsect->sh_entsize = get_offset(mod, &mod->init_size_rx, symsect,
91229 info->index.sym) | INIT_OFFSET_MASK;
91230 pr_debug("\t%s\n", info->secstrings + symsect->sh_name);
91231
91232 @@ -2302,13 +2345,13 @@ static void layout_symtab(struct module *mod, struct load_info *info)
91233 }
91234
91235 /* Append room for core symbols at end of core part. */
91236 - info->symoffs = ALIGN(mod->core_size, symsect->sh_addralign ?: 1);
91237 - info->stroffs = mod->core_size = info->symoffs + ndst * sizeof(Elf_Sym);
91238 - mod->core_size += strtab_size;
91239 + info->symoffs = ALIGN(mod->core_size_rx, symsect->sh_addralign ?: 1);
91240 + info->stroffs = mod->core_size_rx = info->symoffs + ndst * sizeof(Elf_Sym);
91241 + mod->core_size_rx += strtab_size;
91242
91243 /* Put string table section at end of init part of module. */
91244 strsect->sh_flags |= SHF_ALLOC;
91245 - strsect->sh_entsize = get_offset(mod, &mod->init_size, strsect,
91246 + strsect->sh_entsize = get_offset(mod, &mod->init_size_rx, strsect,
91247 info->index.str) | INIT_OFFSET_MASK;
91248 pr_debug("\t%s\n", info->secstrings + strsect->sh_name);
91249 }
91250 @@ -2326,12 +2369,14 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
91251 /* Make sure we get permanent strtab: don't use info->strtab. */
91252 mod->strtab = (void *)info->sechdrs[info->index.str].sh_addr;
91253
91254 + pax_open_kernel();
91255 +
91256 /* Set types up while we still have access to sections. */
91257 for (i = 0; i < mod->num_symtab; i++)
91258 mod->symtab[i].st_info = elf_type(&mod->symtab[i], info);
91259
91260 - mod->core_symtab = dst = mod->module_core + info->symoffs;
91261 - mod->core_strtab = s = mod->module_core + info->stroffs;
91262 + mod->core_symtab = dst = mod->module_core_rx + info->symoffs;
91263 + mod->core_strtab = s = mod->module_core_rx + info->stroffs;
91264 src = mod->symtab;
91265 for (ndst = i = 0; i < mod->num_symtab; i++) {
91266 if (i == 0 ||
91267 @@ -2343,6 +2388,8 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
91268 }
91269 }
91270 mod->core_num_syms = ndst;
91271 +
91272 + pax_close_kernel();
91273 }
91274 #else
91275 static inline void layout_symtab(struct module *mod, struct load_info *info)
91276 @@ -2376,17 +2423,33 @@ void * __weak module_alloc(unsigned long size)
91277 return vmalloc_exec(size);
91278 }
91279
91280 -static void *module_alloc_update_bounds(unsigned long size)
91281 +static void *module_alloc_update_bounds_rw(unsigned long size)
91282 {
91283 void *ret = module_alloc(size);
91284
91285 if (ret) {
91286 mutex_lock(&module_mutex);
91287 /* Update module bounds. */
91288 - if ((unsigned long)ret < module_addr_min)
91289 - module_addr_min = (unsigned long)ret;
91290 - if ((unsigned long)ret + size > module_addr_max)
91291 - module_addr_max = (unsigned long)ret + size;
91292 + if ((unsigned long)ret < module_addr_min_rw)
91293 + module_addr_min_rw = (unsigned long)ret;
91294 + if ((unsigned long)ret + size > module_addr_max_rw)
91295 + module_addr_max_rw = (unsigned long)ret + size;
91296 + mutex_unlock(&module_mutex);
91297 + }
91298 + return ret;
91299 +}
91300 +
91301 +static void *module_alloc_update_bounds_rx(unsigned long size)
91302 +{
91303 + void *ret = module_alloc_exec(size);
91304 +
91305 + if (ret) {
91306 + mutex_lock(&module_mutex);
91307 + /* Update module bounds. */
91308 + if ((unsigned long)ret < module_addr_min_rx)
91309 + module_addr_min_rx = (unsigned long)ret;
91310 + if ((unsigned long)ret + size > module_addr_max_rx)
91311 + module_addr_max_rx = (unsigned long)ret + size;
91312 mutex_unlock(&module_mutex);
91313 }
91314 return ret;
91315 @@ -2640,7 +2703,15 @@ static struct module *setup_load_info(struct load_info *info, int flags)
91316 mod = (void *)info->sechdrs[info->index.mod].sh_addr;
91317
91318 if (info->index.sym == 0) {
91319 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
91320 + /*
91321 + * avoid potentially printing jibberish on attempted load
91322 + * of a module randomized with a different seed
91323 + */
91324 + pr_warn("module has no symbols (stripped?)\n");
91325 +#else
91326 pr_warn("%s: module has no symbols (stripped?)\n", mod->name);
91327 +#endif
91328 return ERR_PTR(-ENOEXEC);
91329 }
91330
91331 @@ -2656,8 +2727,14 @@ static struct module *setup_load_info(struct load_info *info, int flags)
91332 static int check_modinfo(struct module *mod, struct load_info *info, int flags)
91333 {
91334 const char *modmagic = get_modinfo(info, "vermagic");
91335 + const char *license = get_modinfo(info, "license");
91336 int err;
91337
91338 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
91339 + if (!license || !license_is_gpl_compatible(license))
91340 + return -ENOEXEC;
91341 +#endif
91342 +
91343 if (flags & MODULE_INIT_IGNORE_VERMAGIC)
91344 modmagic = NULL;
91345
91346 @@ -2682,7 +2759,7 @@ static int check_modinfo(struct module *mod, struct load_info *info, int flags)
91347 }
91348
91349 /* Set up license info based on the info section */
91350 - set_license(mod, get_modinfo(info, "license"));
91351 + set_license(mod, license);
91352
91353 return 0;
91354 }
91355 @@ -2776,7 +2853,7 @@ static int move_module(struct module *mod, struct load_info *info)
91356 void *ptr;
91357
91358 /* Do the allocs. */
91359 - ptr = module_alloc_update_bounds(mod->core_size);
91360 + ptr = module_alloc_update_bounds_rw(mod->core_size_rw);
91361 /*
91362 * The pointer to this block is stored in the module structure
91363 * which is inside the block. Just mark it as not being a
91364 @@ -2786,11 +2863,11 @@ static int move_module(struct module *mod, struct load_info *info)
91365 if (!ptr)
91366 return -ENOMEM;
91367
91368 - memset(ptr, 0, mod->core_size);
91369 - mod->module_core = ptr;
91370 + memset(ptr, 0, mod->core_size_rw);
91371 + mod->module_core_rw = ptr;
91372
91373 - if (mod->init_size) {
91374 - ptr = module_alloc_update_bounds(mod->init_size);
91375 + if (mod->init_size_rw) {
91376 + ptr = module_alloc_update_bounds_rw(mod->init_size_rw);
91377 /*
91378 * The pointer to this block is stored in the module structure
91379 * which is inside the block. This block doesn't need to be
91380 @@ -2799,13 +2876,45 @@ static int move_module(struct module *mod, struct load_info *info)
91381 */
91382 kmemleak_ignore(ptr);
91383 if (!ptr) {
91384 - module_memfree(mod->module_core);
91385 + module_memfree(mod->module_core_rw);
91386 return -ENOMEM;
91387 }
91388 - memset(ptr, 0, mod->init_size);
91389 - mod->module_init = ptr;
91390 + memset(ptr, 0, mod->init_size_rw);
91391 + mod->module_init_rw = ptr;
91392 } else
91393 - mod->module_init = NULL;
91394 + mod->module_init_rw = NULL;
91395 +
91396 + ptr = module_alloc_update_bounds_rx(mod->core_size_rx);
91397 + kmemleak_not_leak(ptr);
91398 + if (!ptr) {
91399 + if (mod->module_init_rw)
91400 + module_memfree(mod->module_init_rw);
91401 + module_memfree(mod->module_core_rw);
91402 + return -ENOMEM;
91403 + }
91404 +
91405 + pax_open_kernel();
91406 + memset(ptr, 0, mod->core_size_rx);
91407 + pax_close_kernel();
91408 + mod->module_core_rx = ptr;
91409 +
91410 + if (mod->init_size_rx) {
91411 + ptr = module_alloc_update_bounds_rx(mod->init_size_rx);
91412 + kmemleak_ignore(ptr);
91413 + if (!ptr && mod->init_size_rx) {
91414 + module_memfree_exec(mod->module_core_rx);
91415 + if (mod->module_init_rw)
91416 + module_memfree(mod->module_init_rw);
91417 + module_memfree(mod->module_core_rw);
91418 + return -ENOMEM;
91419 + }
91420 +
91421 + pax_open_kernel();
91422 + memset(ptr, 0, mod->init_size_rx);
91423 + pax_close_kernel();
91424 + mod->module_init_rx = ptr;
91425 + } else
91426 + mod->module_init_rx = NULL;
91427
91428 /* Transfer each section which specifies SHF_ALLOC */
91429 pr_debug("final section addresses:\n");
91430 @@ -2816,16 +2925,45 @@ static int move_module(struct module *mod, struct load_info *info)
91431 if (!(shdr->sh_flags & SHF_ALLOC))
91432 continue;
91433
91434 - if (shdr->sh_entsize & INIT_OFFSET_MASK)
91435 - dest = mod->module_init
91436 - + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
91437 - else
91438 - dest = mod->module_core + shdr->sh_entsize;
91439 + if (shdr->sh_entsize & INIT_OFFSET_MASK) {
91440 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
91441 + dest = mod->module_init_rw
91442 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
91443 + else
91444 + dest = mod->module_init_rx
91445 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
91446 + } else {
91447 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
91448 + dest = mod->module_core_rw + shdr->sh_entsize;
91449 + else
91450 + dest = mod->module_core_rx + shdr->sh_entsize;
91451 + }
91452 +
91453 + if (shdr->sh_type != SHT_NOBITS) {
91454 +
91455 +#ifdef CONFIG_PAX_KERNEXEC
91456 +#ifdef CONFIG_X86_64
91457 + if ((shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_EXECINSTR))
91458 + set_memory_x((unsigned long)dest, (shdr->sh_size + PAGE_SIZE) >> PAGE_SHIFT);
91459 +#endif
91460 + if (!(shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_ALLOC)) {
91461 + pax_open_kernel();
91462 + memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
91463 + pax_close_kernel();
91464 + } else
91465 +#endif
91466
91467 - if (shdr->sh_type != SHT_NOBITS)
91468 memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
91469 + }
91470 /* Update sh_addr to point to copy in image. */
91471 - shdr->sh_addr = (unsigned long)dest;
91472 +
91473 +#ifdef CONFIG_PAX_KERNEXEC
91474 + if (shdr->sh_flags & SHF_EXECINSTR)
91475 + shdr->sh_addr = ktva_ktla((unsigned long)dest);
91476 + else
91477 +#endif
91478 +
91479 + shdr->sh_addr = (unsigned long)dest;
91480 pr_debug("\t0x%lx %s\n",
91481 (long)shdr->sh_addr, info->secstrings + shdr->sh_name);
91482 }
91483 @@ -2882,12 +3020,12 @@ static void flush_module_icache(const struct module *mod)
91484 * Do it before processing of module parameters, so the module
91485 * can provide parameter accessor functions of its own.
91486 */
91487 - if (mod->module_init)
91488 - flush_icache_range((unsigned long)mod->module_init,
91489 - (unsigned long)mod->module_init
91490 - + mod->init_size);
91491 - flush_icache_range((unsigned long)mod->module_core,
91492 - (unsigned long)mod->module_core + mod->core_size);
91493 + if (mod->module_init_rx)
91494 + flush_icache_range((unsigned long)mod->module_init_rx,
91495 + (unsigned long)mod->module_init_rx
91496 + + mod->init_size_rx);
91497 + flush_icache_range((unsigned long)mod->module_core_rx,
91498 + (unsigned long)mod->module_core_rx + mod->core_size_rx);
91499
91500 set_fs(old_fs);
91501 }
91502 @@ -2945,8 +3083,10 @@ static void module_deallocate(struct module *mod, struct load_info *info)
91503 {
91504 percpu_modfree(mod);
91505 module_arch_freeing_init(mod);
91506 - module_memfree(mod->module_init);
91507 - module_memfree(mod->module_core);
91508 + module_memfree_exec(mod->module_init_rx);
91509 + module_memfree_exec(mod->module_core_rx);
91510 + module_memfree(mod->module_init_rw);
91511 + module_memfree(mod->module_core_rw);
91512 }
91513
91514 int __weak module_finalize(const Elf_Ehdr *hdr,
91515 @@ -2959,7 +3099,9 @@ int __weak module_finalize(const Elf_Ehdr *hdr,
91516 static int post_relocation(struct module *mod, const struct load_info *info)
91517 {
91518 /* Sort exception table now relocations are done. */
91519 + pax_open_kernel();
91520 sort_extable(mod->extable, mod->extable + mod->num_exentries);
91521 + pax_close_kernel();
91522
91523 /* Copy relocated percpu area over. */
91524 percpu_modcopy(mod, (void *)info->sechdrs[info->index.pcpu].sh_addr,
91525 @@ -3001,13 +3143,15 @@ static void do_mod_ctors(struct module *mod)
91526 /* For freeing module_init on success, in case kallsyms traversing */
91527 struct mod_initfree {
91528 struct rcu_head rcu;
91529 - void *module_init;
91530 + void *module_init_rw;
91531 + void *module_init_rx;
91532 };
91533
91534 static void do_free_init(struct rcu_head *head)
91535 {
91536 struct mod_initfree *m = container_of(head, struct mod_initfree, rcu);
91537 - module_memfree(m->module_init);
91538 + module_memfree(m->module_init_rw);
91539 + module_memfree_exec(m->module_init_rx);
91540 kfree(m);
91541 }
91542
91543 @@ -3022,7 +3166,8 @@ static int do_init_module(struct module *mod)
91544 ret = -ENOMEM;
91545 goto fail;
91546 }
91547 - freeinit->module_init = mod->module_init;
91548 + freeinit->module_init_rw = mod->module_init_rw;
91549 + freeinit->module_init_rx = mod->module_init_rx;
91550
91551 /*
91552 * We want to find out whether @mod uses async during init. Clear
91553 @@ -3081,10 +3226,10 @@ static int do_init_module(struct module *mod)
91554 #endif
91555 unset_module_init_ro_nx(mod);
91556 module_arch_freeing_init(mod);
91557 - mod->module_init = NULL;
91558 - mod->init_size = 0;
91559 - mod->init_ro_size = 0;
91560 - mod->init_text_size = 0;
91561 + mod->module_init_rw = NULL;
91562 + mod->module_init_rx = NULL;
91563 + mod->init_size_rw = 0;
91564 + mod->init_size_rx = 0;
91565 /*
91566 * We want to free module_init, but be aware that kallsyms may be
91567 * walking this with preempt disabled. In all the failure paths,
91568 @@ -3198,16 +3343,16 @@ static int complete_formation(struct module *mod, struct load_info *info)
91569 module_bug_finalize(info->hdr, info->sechdrs, mod);
91570
91571 /* Set RO and NX regions for core */
91572 - set_section_ro_nx(mod->module_core,
91573 - mod->core_text_size,
91574 - mod->core_ro_size,
91575 - mod->core_size);
91576 + set_section_ro_nx(mod->module_core_rx,
91577 + mod->core_size_rx,
91578 + mod->core_size_rx,
91579 + mod->core_size_rx);
91580
91581 /* Set RO and NX regions for init */
91582 - set_section_ro_nx(mod->module_init,
91583 - mod->init_text_size,
91584 - mod->init_ro_size,
91585 - mod->init_size);
91586 + set_section_ro_nx(mod->module_init_rx,
91587 + mod->init_size_rx,
91588 + mod->init_size_rx,
91589 + mod->init_size_rx);
91590
91591 /* Mark state as coming so strong_try_module_get() ignores us,
91592 * but kallsyms etc. can see us. */
91593 @@ -3291,9 +3436,38 @@ static int load_module(struct load_info *info, const char __user *uargs,
91594 if (err)
91595 goto free_unload;
91596
91597 + /* Now copy in args */
91598 + mod->args = strndup_user(uargs, ~0UL >> 1);
91599 + if (IS_ERR(mod->args)) {
91600 + err = PTR_ERR(mod->args);
91601 + goto free_unload;
91602 + }
91603 +
91604 /* Set up MODINFO_ATTR fields */
91605 setup_modinfo(mod, info);
91606
91607 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
91608 + {
91609 + char *p, *p2;
91610 +
91611 + if (strstr(mod->args, "grsec_modharden_netdev")) {
91612 + printk(KERN_ALERT "grsec: denied auto-loading kernel module for a network device with CAP_SYS_MODULE (deprecated). Use CAP_NET_ADMIN and alias netdev-%.64s instead.", mod->name);
91613 + err = -EPERM;
91614 + goto free_modinfo;
91615 + } else if ((p = strstr(mod->args, "grsec_modharden_normal"))) {
91616 + p += sizeof("grsec_modharden_normal") - 1;
91617 + p2 = strstr(p, "_");
91618 + if (p2) {
91619 + *p2 = '\0';
91620 + printk(KERN_ALERT "grsec: denied kernel module auto-load of %.64s by uid %.9s\n", mod->name, p);
91621 + *p2 = '_';
91622 + }
91623 + err = -EPERM;
91624 + goto free_modinfo;
91625 + }
91626 + }
91627 +#endif
91628 +
91629 /* Fix up syms, so that st_value is a pointer to location. */
91630 err = simplify_symbols(mod, info);
91631 if (err < 0)
91632 @@ -3309,13 +3483,6 @@ static int load_module(struct load_info *info, const char __user *uargs,
91633
91634 flush_module_icache(mod);
91635
91636 - /* Now copy in args */
91637 - mod->args = strndup_user(uargs, ~0UL >> 1);
91638 - if (IS_ERR(mod->args)) {
91639 - err = PTR_ERR(mod->args);
91640 - goto free_arch_cleanup;
91641 - }
91642 -
91643 dynamic_debug_setup(info->debug, info->num_debug);
91644
91645 /* Ftrace init must be called in the MODULE_STATE_UNFORMED state */
91646 @@ -3363,11 +3530,10 @@ static int load_module(struct load_info *info, const char __user *uargs,
91647 ddebug_cleanup:
91648 dynamic_debug_remove(info->debug);
91649 synchronize_sched();
91650 - kfree(mod->args);
91651 - free_arch_cleanup:
91652 module_arch_cleanup(mod);
91653 free_modinfo:
91654 free_modinfo(mod);
91655 + kfree(mod->args);
91656 free_unload:
91657 module_unload_free(mod);
91658 unlink_mod:
91659 @@ -3454,10 +3620,16 @@ static const char *get_ksymbol(struct module *mod,
91660 unsigned long nextval;
91661
91662 /* At worse, next value is at end of module */
91663 - if (within_module_init(addr, mod))
91664 - nextval = (unsigned long)mod->module_init+mod->init_text_size;
91665 + if (within_module_init_rx(addr, mod))
91666 + nextval = (unsigned long)mod->module_init_rx+mod->init_size_rx;
91667 + else if (within_module_init_rw(addr, mod))
91668 + nextval = (unsigned long)mod->module_init_rw+mod->init_size_rw;
91669 + else if (within_module_core_rx(addr, mod))
91670 + nextval = (unsigned long)mod->module_core_rx+mod->core_size_rx;
91671 + else if (within_module_core_rw(addr, mod))
91672 + nextval = (unsigned long)mod->module_core_rw+mod->core_size_rw;
91673 else
91674 - nextval = (unsigned long)mod->module_core+mod->core_text_size;
91675 + return NULL;
91676
91677 /* Scan for closest preceding symbol, and next symbol. (ELF
91678 starts real symbols at 1). */
91679 @@ -3705,7 +3877,7 @@ static int m_show(struct seq_file *m, void *p)
91680 return 0;
91681
91682 seq_printf(m, "%s %u",
91683 - mod->name, mod->init_size + mod->core_size);
91684 + mod->name, mod->init_size_rx + mod->init_size_rw + mod->core_size_rx + mod->core_size_rw);
91685 print_unload_info(m, mod);
91686
91687 /* Informative for users. */
91688 @@ -3714,7 +3886,7 @@ static int m_show(struct seq_file *m, void *p)
91689 mod->state == MODULE_STATE_COMING ? "Loading" :
91690 "Live");
91691 /* Used by oprofile and other similar tools. */
91692 - seq_printf(m, " 0x%pK", mod->module_core);
91693 + seq_printf(m, " 0x%pK 0x%pK", mod->module_core_rx, mod->module_core_rw);
91694
91695 /* Taints info */
91696 if (mod->taints)
91697 @@ -3750,7 +3922,17 @@ static const struct file_operations proc_modules_operations = {
91698
91699 static int __init proc_modules_init(void)
91700 {
91701 +#ifndef CONFIG_GRKERNSEC_HIDESYM
91702 +#ifdef CONFIG_GRKERNSEC_PROC_USER
91703 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
91704 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
91705 + proc_create("modules", S_IRUSR | S_IRGRP, NULL, &proc_modules_operations);
91706 +#else
91707 proc_create("modules", 0, NULL, &proc_modules_operations);
91708 +#endif
91709 +#else
91710 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
91711 +#endif
91712 return 0;
91713 }
91714 module_init(proc_modules_init);
91715 @@ -3811,7 +3993,8 @@ struct module *__module_address(unsigned long addr)
91716 {
91717 struct module *mod;
91718
91719 - if (addr < module_addr_min || addr > module_addr_max)
91720 + if ((addr < module_addr_min_rx || addr > module_addr_max_rx) &&
91721 + (addr < module_addr_min_rw || addr > module_addr_max_rw))
91722 return NULL;
91723
91724 list_for_each_entry_rcu(mod, &modules, list) {
91725 @@ -3852,11 +4035,20 @@ bool is_module_text_address(unsigned long addr)
91726 */
91727 struct module *__module_text_address(unsigned long addr)
91728 {
91729 - struct module *mod = __module_address(addr);
91730 + struct module *mod;
91731 +
91732 +#ifdef CONFIG_X86_32
91733 + addr = ktla_ktva(addr);
91734 +#endif
91735 +
91736 + if (addr < module_addr_min_rx || addr > module_addr_max_rx)
91737 + return NULL;
91738 +
91739 + mod = __module_address(addr);
91740 +
91741 if (mod) {
91742 /* Make sure it's within the text section. */
91743 - if (!within(addr, mod->module_init, mod->init_text_size)
91744 - && !within(addr, mod->module_core, mod->core_text_size))
91745 + if (!within_module_init_rx(addr, mod) && !within_module_core_rx(addr, mod))
91746 mod = NULL;
91747 }
91748 return mod;
91749 diff --git a/kernel/notifier.c b/kernel/notifier.c
91750 index 4803da6..1c5eea6 100644
91751 --- a/kernel/notifier.c
91752 +++ b/kernel/notifier.c
91753 @@ -5,6 +5,7 @@
91754 #include <linux/rcupdate.h>
91755 #include <linux/vmalloc.h>
91756 #include <linux/reboot.h>
91757 +#include <linux/mm.h>
91758
91759 /*
91760 * Notifier list for kernel code which wants to be called
91761 @@ -24,10 +25,12 @@ static int notifier_chain_register(struct notifier_block **nl,
91762 while ((*nl) != NULL) {
91763 if (n->priority > (*nl)->priority)
91764 break;
91765 - nl = &((*nl)->next);
91766 + nl = (struct notifier_block **)&((*nl)->next);
91767 }
91768 - n->next = *nl;
91769 + pax_open_kernel();
91770 + *(const void **)&n->next = *nl;
91771 rcu_assign_pointer(*nl, n);
91772 + pax_close_kernel();
91773 return 0;
91774 }
91775
91776 @@ -39,10 +42,12 @@ static int notifier_chain_cond_register(struct notifier_block **nl,
91777 return 0;
91778 if (n->priority > (*nl)->priority)
91779 break;
91780 - nl = &((*nl)->next);
91781 + nl = (struct notifier_block **)&((*nl)->next);
91782 }
91783 - n->next = *nl;
91784 + pax_open_kernel();
91785 + *(const void **)&n->next = *nl;
91786 rcu_assign_pointer(*nl, n);
91787 + pax_close_kernel();
91788 return 0;
91789 }
91790
91791 @@ -51,10 +56,12 @@ static int notifier_chain_unregister(struct notifier_block **nl,
91792 {
91793 while ((*nl) != NULL) {
91794 if ((*nl) == n) {
91795 + pax_open_kernel();
91796 rcu_assign_pointer(*nl, n->next);
91797 + pax_close_kernel();
91798 return 0;
91799 }
91800 - nl = &((*nl)->next);
91801 + nl = (struct notifier_block **)&((*nl)->next);
91802 }
91803 return -ENOENT;
91804 }
91805 diff --git a/kernel/padata.c b/kernel/padata.c
91806 index 161402f..598814c 100644
91807 --- a/kernel/padata.c
91808 +++ b/kernel/padata.c
91809 @@ -54,7 +54,7 @@ static int padata_cpu_hash(struct parallel_data *pd)
91810 * seq_nr mod. number of cpus in use.
91811 */
91812
91813 - seq_nr = atomic_inc_return(&pd->seq_nr);
91814 + seq_nr = atomic_inc_return_unchecked(&pd->seq_nr);
91815 cpu_index = seq_nr % cpumask_weight(pd->cpumask.pcpu);
91816
91817 return padata_index_to_cpu(pd, cpu_index);
91818 @@ -428,7 +428,7 @@ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst,
91819 padata_init_pqueues(pd);
91820 padata_init_squeues(pd);
91821 setup_timer(&pd->timer, padata_reorder_timer, (unsigned long)pd);
91822 - atomic_set(&pd->seq_nr, -1);
91823 + atomic_set_unchecked(&pd->seq_nr, -1);
91824 atomic_set(&pd->reorder_objects, 0);
91825 atomic_set(&pd->refcnt, 0);
91826 pd->pinst = pinst;
91827 diff --git a/kernel/panic.c b/kernel/panic.c
91828 index 4d8d6f9..97b9b9c 100644
91829 --- a/kernel/panic.c
91830 +++ b/kernel/panic.c
91831 @@ -54,7 +54,7 @@ EXPORT_SYMBOL(panic_blink);
91832 /*
91833 * Stop ourself in panic -- architecture code may override this
91834 */
91835 -void __weak panic_smp_self_stop(void)
91836 +void __weak __noreturn panic_smp_self_stop(void)
91837 {
91838 while (1)
91839 cpu_relax();
91840 @@ -423,7 +423,7 @@ static void warn_slowpath_common(const char *file, int line, void *caller,
91841 disable_trace_on_warning();
91842
91843 pr_warn("------------[ cut here ]------------\n");
91844 - pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pS()\n",
91845 + pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pA()\n",
91846 raw_smp_processor_id(), current->pid, file, line, caller);
91847
91848 if (args)
91849 @@ -488,7 +488,8 @@ EXPORT_SYMBOL(warn_slowpath_null);
91850 */
91851 __visible void __stack_chk_fail(void)
91852 {
91853 - panic("stack-protector: Kernel stack is corrupted in: %p\n",
91854 + dump_stack();
91855 + panic("stack-protector: Kernel stack is corrupted in: %pA\n",
91856 __builtin_return_address(0));
91857 }
91858 EXPORT_SYMBOL(__stack_chk_fail);
91859 diff --git a/kernel/pid.c b/kernel/pid.c
91860 index cd36a5e..11f185d 100644
91861 --- a/kernel/pid.c
91862 +++ b/kernel/pid.c
91863 @@ -33,6 +33,7 @@
91864 #include <linux/rculist.h>
91865 #include <linux/bootmem.h>
91866 #include <linux/hash.h>
91867 +#include <linux/security.h>
91868 #include <linux/pid_namespace.h>
91869 #include <linux/init_task.h>
91870 #include <linux/syscalls.h>
91871 @@ -47,7 +48,7 @@ struct pid init_struct_pid = INIT_STRUCT_PID;
91872
91873 int pid_max = PID_MAX_DEFAULT;
91874
91875 -#define RESERVED_PIDS 300
91876 +#define RESERVED_PIDS 500
91877
91878 int pid_max_min = RESERVED_PIDS + 1;
91879 int pid_max_max = PID_MAX_LIMIT;
91880 @@ -450,10 +451,18 @@ EXPORT_SYMBOL(pid_task);
91881 */
91882 struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns)
91883 {
91884 + struct task_struct *task;
91885 +
91886 rcu_lockdep_assert(rcu_read_lock_held(),
91887 "find_task_by_pid_ns() needs rcu_read_lock()"
91888 " protection");
91889 - return pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
91890 +
91891 + task = pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
91892 +
91893 + if (gr_pid_is_chrooted(task))
91894 + return NULL;
91895 +
91896 + return task;
91897 }
91898
91899 struct task_struct *find_task_by_vpid(pid_t vnr)
91900 @@ -461,6 +470,14 @@ struct task_struct *find_task_by_vpid(pid_t vnr)
91901 return find_task_by_pid_ns(vnr, task_active_pid_ns(current));
91902 }
91903
91904 +struct task_struct *find_task_by_vpid_unrestricted(pid_t vnr)
91905 +{
91906 + rcu_lockdep_assert(rcu_read_lock_held(),
91907 + "find_task_by_pid_ns() needs rcu_read_lock()"
91908 + " protection");
91909 + return pid_task(find_pid_ns(vnr, task_active_pid_ns(current)), PIDTYPE_PID);
91910 +}
91911 +
91912 struct pid *get_task_pid(struct task_struct *task, enum pid_type type)
91913 {
91914 struct pid *pid;
91915 diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
91916 index a65ba13..f600dbb 100644
91917 --- a/kernel/pid_namespace.c
91918 +++ b/kernel/pid_namespace.c
91919 @@ -274,7 +274,7 @@ static int pid_ns_ctl_handler(struct ctl_table *table, int write,
91920 void __user *buffer, size_t *lenp, loff_t *ppos)
91921 {
91922 struct pid_namespace *pid_ns = task_active_pid_ns(current);
91923 - struct ctl_table tmp = *table;
91924 + ctl_table_no_const tmp = *table;
91925
91926 if (write && !ns_capable(pid_ns->user_ns, CAP_SYS_ADMIN))
91927 return -EPERM;
91928 diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
91929 index 48b28d3..c63ccaf 100644
91930 --- a/kernel/power/Kconfig
91931 +++ b/kernel/power/Kconfig
91932 @@ -24,6 +24,8 @@ config HIBERNATE_CALLBACKS
91933 config HIBERNATION
91934 bool "Hibernation (aka 'suspend to disk')"
91935 depends on SWAP && ARCH_HIBERNATION_POSSIBLE
91936 + depends on !GRKERNSEC_KMEM
91937 + depends on !PAX_MEMORY_SANITIZE
91938 select HIBERNATE_CALLBACKS
91939 select LZO_COMPRESS
91940 select LZO_DECOMPRESS
91941 diff --git a/kernel/power/process.c b/kernel/power/process.c
91942 index 5a6ec86..3a8c884 100644
91943 --- a/kernel/power/process.c
91944 +++ b/kernel/power/process.c
91945 @@ -35,6 +35,7 @@ static int try_to_freeze_tasks(bool user_only)
91946 unsigned int elapsed_msecs;
91947 bool wakeup = false;
91948 int sleep_usecs = USEC_PER_MSEC;
91949 + bool timedout = false;
91950
91951 do_gettimeofday(&start);
91952
91953 @@ -45,13 +46,20 @@ static int try_to_freeze_tasks(bool user_only)
91954
91955 while (true) {
91956 todo = 0;
91957 + if (time_after(jiffies, end_time))
91958 + timedout = true;
91959 read_lock(&tasklist_lock);
91960 for_each_process_thread(g, p) {
91961 if (p == current || !freeze_task(p))
91962 continue;
91963
91964 - if (!freezer_should_skip(p))
91965 + if (!freezer_should_skip(p)) {
91966 todo++;
91967 + if (timedout) {
91968 + printk(KERN_ERR "Task refusing to freeze:\n");
91969 + sched_show_task(p);
91970 + }
91971 + }
91972 }
91973 read_unlock(&tasklist_lock);
91974
91975 @@ -60,7 +68,7 @@ static int try_to_freeze_tasks(bool user_only)
91976 todo += wq_busy;
91977 }
91978
91979 - if (!todo || time_after(jiffies, end_time))
91980 + if (!todo || timedout)
91981 break;
91982
91983 if (pm_wakeup_pending()) {
91984 diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
91985 index 2cdd353..7df1786 100644
91986 --- a/kernel/printk/printk.c
91987 +++ b/kernel/printk/printk.c
91988 @@ -486,6 +486,11 @@ int check_syslog_permissions(int type, bool from_file)
91989 if (from_file && type != SYSLOG_ACTION_OPEN)
91990 return 0;
91991
91992 +#ifdef CONFIG_GRKERNSEC_DMESG
91993 + if (grsec_enable_dmesg && !capable(CAP_SYSLOG) && !capable_nolog(CAP_SYS_ADMIN))
91994 + return -EPERM;
91995 +#endif
91996 +
91997 if (syslog_action_restricted(type)) {
91998 if (capable(CAP_SYSLOG))
91999 return 0;
92000 diff --git a/kernel/profile.c b/kernel/profile.c
92001 index 54bf5ba..df6e0a2 100644
92002 --- a/kernel/profile.c
92003 +++ b/kernel/profile.c
92004 @@ -37,7 +37,7 @@ struct profile_hit {
92005 #define NR_PROFILE_HIT (PAGE_SIZE/sizeof(struct profile_hit))
92006 #define NR_PROFILE_GRP (NR_PROFILE_HIT/PROFILE_GRPSZ)
92007
92008 -static atomic_t *prof_buffer;
92009 +static atomic_unchecked_t *prof_buffer;
92010 static unsigned long prof_len, prof_shift;
92011
92012 int prof_on __read_mostly;
92013 @@ -256,7 +256,7 @@ static void profile_flip_buffers(void)
92014 hits[i].pc = 0;
92015 continue;
92016 }
92017 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
92018 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
92019 hits[i].hits = hits[i].pc = 0;
92020 }
92021 }
92022 @@ -317,9 +317,9 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
92023 * Add the current hit(s) and flush the write-queue out
92024 * to the global buffer:
92025 */
92026 - atomic_add(nr_hits, &prof_buffer[pc]);
92027 + atomic_add_unchecked(nr_hits, &prof_buffer[pc]);
92028 for (i = 0; i < NR_PROFILE_HIT; ++i) {
92029 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
92030 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
92031 hits[i].pc = hits[i].hits = 0;
92032 }
92033 out:
92034 @@ -394,7 +394,7 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
92035 {
92036 unsigned long pc;
92037 pc = ((unsigned long)__pc - (unsigned long)_stext) >> prof_shift;
92038 - atomic_add(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
92039 + atomic_add_unchecked(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
92040 }
92041 #endif /* !CONFIG_SMP */
92042
92043 @@ -490,7 +490,7 @@ read_profile(struct file *file, char __user *buf, size_t count, loff_t *ppos)
92044 return -EFAULT;
92045 buf++; p++; count--; read++;
92046 }
92047 - pnt = (char *)prof_buffer + p - sizeof(atomic_t);
92048 + pnt = (char *)prof_buffer + p - sizeof(atomic_unchecked_t);
92049 if (copy_to_user(buf, (void *)pnt, count))
92050 return -EFAULT;
92051 read += count;
92052 @@ -521,7 +521,7 @@ static ssize_t write_profile(struct file *file, const char __user *buf,
92053 }
92054 #endif
92055 profile_discard_flip_buffers();
92056 - memset(prof_buffer, 0, prof_len * sizeof(atomic_t));
92057 + memset(prof_buffer, 0, prof_len * sizeof(atomic_unchecked_t));
92058 return count;
92059 }
92060
92061 diff --git a/kernel/ptrace.c b/kernel/ptrace.c
92062 index 1eb9d90..d40d21e 100644
92063 --- a/kernel/ptrace.c
92064 +++ b/kernel/ptrace.c
92065 @@ -321,7 +321,7 @@ static int ptrace_attach(struct task_struct *task, long request,
92066 if (seize)
92067 flags |= PT_SEIZED;
92068 rcu_read_lock();
92069 - if (ns_capable(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
92070 + if (ns_capable_nolog(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
92071 flags |= PT_PTRACE_CAP;
92072 rcu_read_unlock();
92073 task->ptrace = flags;
92074 @@ -515,7 +515,7 @@ int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst
92075 break;
92076 return -EIO;
92077 }
92078 - if (copy_to_user(dst, buf, retval))
92079 + if (retval > sizeof(buf) || copy_to_user(dst, buf, retval))
92080 return -EFAULT;
92081 copied += retval;
92082 src += retval;
92083 @@ -783,7 +783,7 @@ int ptrace_request(struct task_struct *child, long request,
92084 bool seized = child->ptrace & PT_SEIZED;
92085 int ret = -EIO;
92086 siginfo_t siginfo, *si;
92087 - void __user *datavp = (void __user *) data;
92088 + void __user *datavp = (__force void __user *) data;
92089 unsigned long __user *datalp = datavp;
92090 unsigned long flags;
92091
92092 @@ -1029,14 +1029,21 @@ SYSCALL_DEFINE4(ptrace, long, request, long, pid, unsigned long, addr,
92093 goto out;
92094 }
92095
92096 + if (gr_handle_ptrace(child, request)) {
92097 + ret = -EPERM;
92098 + goto out_put_task_struct;
92099 + }
92100 +
92101 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
92102 ret = ptrace_attach(child, request, addr, data);
92103 /*
92104 * Some architectures need to do book-keeping after
92105 * a ptrace attach.
92106 */
92107 - if (!ret)
92108 + if (!ret) {
92109 arch_ptrace_attach(child);
92110 + gr_audit_ptrace(child);
92111 + }
92112 goto out_put_task_struct;
92113 }
92114
92115 @@ -1064,7 +1071,7 @@ int generic_ptrace_peekdata(struct task_struct *tsk, unsigned long addr,
92116 copied = access_process_vm(tsk, addr, &tmp, sizeof(tmp), 0);
92117 if (copied != sizeof(tmp))
92118 return -EIO;
92119 - return put_user(tmp, (unsigned long __user *)data);
92120 + return put_user(tmp, (__force unsigned long __user *)data);
92121 }
92122
92123 int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr,
92124 @@ -1158,7 +1165,7 @@ int compat_ptrace_request(struct task_struct *child, compat_long_t request,
92125 }
92126
92127 COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
92128 - compat_long_t, addr, compat_long_t, data)
92129 + compat_ulong_t, addr, compat_ulong_t, data)
92130 {
92131 struct task_struct *child;
92132 long ret;
92133 @@ -1174,14 +1181,21 @@ COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
92134 goto out;
92135 }
92136
92137 + if (gr_handle_ptrace(child, request)) {
92138 + ret = -EPERM;
92139 + goto out_put_task_struct;
92140 + }
92141 +
92142 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
92143 ret = ptrace_attach(child, request, addr, data);
92144 /*
92145 * Some architectures need to do book-keeping after
92146 * a ptrace attach.
92147 */
92148 - if (!ret)
92149 + if (!ret) {
92150 arch_ptrace_attach(child);
92151 + gr_audit_ptrace(child);
92152 + }
92153 goto out_put_task_struct;
92154 }
92155
92156 diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
92157 index 4d559ba..053da37 100644
92158 --- a/kernel/rcu/rcutorture.c
92159 +++ b/kernel/rcu/rcutorture.c
92160 @@ -134,12 +134,12 @@ static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
92161 rcu_torture_count) = { 0 };
92162 static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
92163 rcu_torture_batch) = { 0 };
92164 -static atomic_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
92165 -static atomic_t n_rcu_torture_alloc;
92166 -static atomic_t n_rcu_torture_alloc_fail;
92167 -static atomic_t n_rcu_torture_free;
92168 -static atomic_t n_rcu_torture_mberror;
92169 -static atomic_t n_rcu_torture_error;
92170 +static atomic_unchecked_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
92171 +static atomic_unchecked_t n_rcu_torture_alloc;
92172 +static atomic_unchecked_t n_rcu_torture_alloc_fail;
92173 +static atomic_unchecked_t n_rcu_torture_free;
92174 +static atomic_unchecked_t n_rcu_torture_mberror;
92175 +static atomic_unchecked_t n_rcu_torture_error;
92176 static long n_rcu_torture_barrier_error;
92177 static long n_rcu_torture_boost_ktrerror;
92178 static long n_rcu_torture_boost_rterror;
92179 @@ -148,7 +148,7 @@ static long n_rcu_torture_boosts;
92180 static long n_rcu_torture_timers;
92181 static long n_barrier_attempts;
92182 static long n_barrier_successes;
92183 -static atomic_long_t n_cbfloods;
92184 +static atomic_long_unchecked_t n_cbfloods;
92185 static struct list_head rcu_torture_removed;
92186
92187 static int rcu_torture_writer_state;
92188 @@ -211,11 +211,11 @@ rcu_torture_alloc(void)
92189
92190 spin_lock_bh(&rcu_torture_lock);
92191 if (list_empty(&rcu_torture_freelist)) {
92192 - atomic_inc(&n_rcu_torture_alloc_fail);
92193 + atomic_inc_unchecked(&n_rcu_torture_alloc_fail);
92194 spin_unlock_bh(&rcu_torture_lock);
92195 return NULL;
92196 }
92197 - atomic_inc(&n_rcu_torture_alloc);
92198 + atomic_inc_unchecked(&n_rcu_torture_alloc);
92199 p = rcu_torture_freelist.next;
92200 list_del_init(p);
92201 spin_unlock_bh(&rcu_torture_lock);
92202 @@ -228,7 +228,7 @@ rcu_torture_alloc(void)
92203 static void
92204 rcu_torture_free(struct rcu_torture *p)
92205 {
92206 - atomic_inc(&n_rcu_torture_free);
92207 + atomic_inc_unchecked(&n_rcu_torture_free);
92208 spin_lock_bh(&rcu_torture_lock);
92209 list_add_tail(&p->rtort_free, &rcu_torture_freelist);
92210 spin_unlock_bh(&rcu_torture_lock);
92211 @@ -312,7 +312,7 @@ rcu_torture_pipe_update_one(struct rcu_torture *rp)
92212 i = rp->rtort_pipe_count;
92213 if (i > RCU_TORTURE_PIPE_LEN)
92214 i = RCU_TORTURE_PIPE_LEN;
92215 - atomic_inc(&rcu_torture_wcount[i]);
92216 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
92217 if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
92218 rp->rtort_mbtest = 0;
92219 return true;
92220 @@ -799,7 +799,7 @@ rcu_torture_cbflood(void *arg)
92221 VERBOSE_TOROUT_STRING("rcu_torture_cbflood task started");
92222 do {
92223 schedule_timeout_interruptible(cbflood_inter_holdoff);
92224 - atomic_long_inc(&n_cbfloods);
92225 + atomic_long_inc_unchecked(&n_cbfloods);
92226 WARN_ON(signal_pending(current));
92227 for (i = 0; i < cbflood_n_burst; i++) {
92228 for (j = 0; j < cbflood_n_per_burst; j++) {
92229 @@ -918,7 +918,7 @@ rcu_torture_writer(void *arg)
92230 i = old_rp->rtort_pipe_count;
92231 if (i > RCU_TORTURE_PIPE_LEN)
92232 i = RCU_TORTURE_PIPE_LEN;
92233 - atomic_inc(&rcu_torture_wcount[i]);
92234 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
92235 old_rp->rtort_pipe_count++;
92236 switch (synctype[torture_random(&rand) % nsynctypes]) {
92237 case RTWS_DEF_FREE:
92238 @@ -1036,7 +1036,7 @@ static void rcu_torture_timer(unsigned long unused)
92239 return;
92240 }
92241 if (p->rtort_mbtest == 0)
92242 - atomic_inc(&n_rcu_torture_mberror);
92243 + atomic_inc_unchecked(&n_rcu_torture_mberror);
92244 spin_lock(&rand_lock);
92245 cur_ops->read_delay(&rand);
92246 n_rcu_torture_timers++;
92247 @@ -1106,7 +1106,7 @@ rcu_torture_reader(void *arg)
92248 continue;
92249 }
92250 if (p->rtort_mbtest == 0)
92251 - atomic_inc(&n_rcu_torture_mberror);
92252 + atomic_inc_unchecked(&n_rcu_torture_mberror);
92253 cur_ops->read_delay(&rand);
92254 preempt_disable();
92255 pipe_count = p->rtort_pipe_count;
92256 @@ -1173,11 +1173,11 @@ rcu_torture_stats_print(void)
92257 rcu_torture_current,
92258 rcu_torture_current_version,
92259 list_empty(&rcu_torture_freelist),
92260 - atomic_read(&n_rcu_torture_alloc),
92261 - atomic_read(&n_rcu_torture_alloc_fail),
92262 - atomic_read(&n_rcu_torture_free));
92263 + atomic_read_unchecked(&n_rcu_torture_alloc),
92264 + atomic_read_unchecked(&n_rcu_torture_alloc_fail),
92265 + atomic_read_unchecked(&n_rcu_torture_free));
92266 pr_cont("rtmbe: %d rtbke: %ld rtbre: %ld ",
92267 - atomic_read(&n_rcu_torture_mberror),
92268 + atomic_read_unchecked(&n_rcu_torture_mberror),
92269 n_rcu_torture_boost_ktrerror,
92270 n_rcu_torture_boost_rterror);
92271 pr_cont("rtbf: %ld rtb: %ld nt: %ld ",
92272 @@ -1189,17 +1189,17 @@ rcu_torture_stats_print(void)
92273 n_barrier_successes,
92274 n_barrier_attempts,
92275 n_rcu_torture_barrier_error);
92276 - pr_cont("cbflood: %ld\n", atomic_long_read(&n_cbfloods));
92277 + pr_cont("cbflood: %ld\n", atomic_long_read_unchecked(&n_cbfloods));
92278
92279 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
92280 - if (atomic_read(&n_rcu_torture_mberror) != 0 ||
92281 + if (atomic_read_unchecked(&n_rcu_torture_mberror) != 0 ||
92282 n_rcu_torture_barrier_error != 0 ||
92283 n_rcu_torture_boost_ktrerror != 0 ||
92284 n_rcu_torture_boost_rterror != 0 ||
92285 n_rcu_torture_boost_failure != 0 ||
92286 i > 1) {
92287 pr_cont("%s", "!!! ");
92288 - atomic_inc(&n_rcu_torture_error);
92289 + atomic_inc_unchecked(&n_rcu_torture_error);
92290 WARN_ON_ONCE(1);
92291 }
92292 pr_cont("Reader Pipe: ");
92293 @@ -1216,7 +1216,7 @@ rcu_torture_stats_print(void)
92294 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
92295 pr_cont("Free-Block Circulation: ");
92296 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
92297 - pr_cont(" %d", atomic_read(&rcu_torture_wcount[i]));
92298 + pr_cont(" %d", atomic_read_unchecked(&rcu_torture_wcount[i]));
92299 }
92300 pr_cont("\n");
92301
92302 @@ -1560,7 +1560,7 @@ rcu_torture_cleanup(void)
92303
92304 rcu_torture_stats_print(); /* -After- the stats thread is stopped! */
92305
92306 - if (atomic_read(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
92307 + if (atomic_read_unchecked(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
92308 rcu_torture_print_module_parms(cur_ops, "End of test: FAILURE");
92309 else if (torture_onoff_failures())
92310 rcu_torture_print_module_parms(cur_ops,
92311 @@ -1685,18 +1685,18 @@ rcu_torture_init(void)
92312
92313 rcu_torture_current = NULL;
92314 rcu_torture_current_version = 0;
92315 - atomic_set(&n_rcu_torture_alloc, 0);
92316 - atomic_set(&n_rcu_torture_alloc_fail, 0);
92317 - atomic_set(&n_rcu_torture_free, 0);
92318 - atomic_set(&n_rcu_torture_mberror, 0);
92319 - atomic_set(&n_rcu_torture_error, 0);
92320 + atomic_set_unchecked(&n_rcu_torture_alloc, 0);
92321 + atomic_set_unchecked(&n_rcu_torture_alloc_fail, 0);
92322 + atomic_set_unchecked(&n_rcu_torture_free, 0);
92323 + atomic_set_unchecked(&n_rcu_torture_mberror, 0);
92324 + atomic_set_unchecked(&n_rcu_torture_error, 0);
92325 n_rcu_torture_barrier_error = 0;
92326 n_rcu_torture_boost_ktrerror = 0;
92327 n_rcu_torture_boost_rterror = 0;
92328 n_rcu_torture_boost_failure = 0;
92329 n_rcu_torture_boosts = 0;
92330 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)
92331 - atomic_set(&rcu_torture_wcount[i], 0);
92332 + atomic_set_unchecked(&rcu_torture_wcount[i], 0);
92333 for_each_possible_cpu(cpu) {
92334 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
92335 per_cpu(rcu_torture_count, cpu)[i] = 0;
92336 diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c
92337 index 0db5649..e6ec167 100644
92338 --- a/kernel/rcu/tiny.c
92339 +++ b/kernel/rcu/tiny.c
92340 @@ -42,7 +42,7 @@
92341 /* Forward declarations for tiny_plugin.h. */
92342 struct rcu_ctrlblk;
92343 static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp);
92344 -static void rcu_process_callbacks(struct softirq_action *unused);
92345 +static void rcu_process_callbacks(void);
92346 static void __call_rcu(struct rcu_head *head,
92347 void (*func)(struct rcu_head *rcu),
92348 struct rcu_ctrlblk *rcp);
92349 @@ -310,7 +310,7 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp)
92350 false));
92351 }
92352
92353 -static void rcu_process_callbacks(struct softirq_action *unused)
92354 +static __latent_entropy void rcu_process_callbacks(void)
92355 {
92356 __rcu_process_callbacks(&rcu_sched_ctrlblk);
92357 __rcu_process_callbacks(&rcu_bh_ctrlblk);
92358 diff --git a/kernel/rcu/tiny_plugin.h b/kernel/rcu/tiny_plugin.h
92359 index 858c565..7efd915 100644
92360 --- a/kernel/rcu/tiny_plugin.h
92361 +++ b/kernel/rcu/tiny_plugin.h
92362 @@ -152,17 +152,17 @@ static void check_cpu_stall(struct rcu_ctrlblk *rcp)
92363 dump_stack();
92364 }
92365 if (*rcp->curtail && ULONG_CMP_GE(j, js))
92366 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies +
92367 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies +
92368 3 * rcu_jiffies_till_stall_check() + 3;
92369 else if (ULONG_CMP_GE(j, js))
92370 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
92371 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
92372 }
92373
92374 static void reset_cpu_stall_ticks(struct rcu_ctrlblk *rcp)
92375 {
92376 rcp->ticks_this_gp = 0;
92377 rcp->gp_start = jiffies;
92378 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
92379 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
92380 }
92381
92382 static void check_cpu_stalls(void)
92383 diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
92384 index 7680fc2..b8e9161 100644
92385 --- a/kernel/rcu/tree.c
92386 +++ b/kernel/rcu/tree.c
92387 @@ -261,7 +261,7 @@ static void rcu_momentary_dyntick_idle(void)
92388 */
92389 rdtp = this_cpu_ptr(&rcu_dynticks);
92390 smp_mb__before_atomic(); /* Earlier stuff before QS. */
92391 - atomic_add(2, &rdtp->dynticks); /* QS. */
92392 + atomic_add_unchecked(2, &rdtp->dynticks); /* QS. */
92393 smp_mb__after_atomic(); /* Later stuff after QS. */
92394 break;
92395 }
92396 @@ -521,9 +521,9 @@ static void rcu_eqs_enter_common(long long oldval, bool user)
92397 rcu_prepare_for_idle();
92398 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
92399 smp_mb__before_atomic(); /* See above. */
92400 - atomic_inc(&rdtp->dynticks);
92401 + atomic_inc_unchecked(&rdtp->dynticks);
92402 smp_mb__after_atomic(); /* Force ordering with next sojourn. */
92403 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
92404 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
92405 rcu_dynticks_task_enter();
92406
92407 /*
92408 @@ -644,10 +644,10 @@ static void rcu_eqs_exit_common(long long oldval, int user)
92409
92410 rcu_dynticks_task_exit();
92411 smp_mb__before_atomic(); /* Force ordering w/previous sojourn. */
92412 - atomic_inc(&rdtp->dynticks);
92413 + atomic_inc_unchecked(&rdtp->dynticks);
92414 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
92415 smp_mb__after_atomic(); /* See above. */
92416 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
92417 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
92418 rcu_cleanup_after_idle();
92419 trace_rcu_dyntick(TPS("End"), oldval, rdtp->dynticks_nesting);
92420 if (!user && !is_idle_task(current)) {
92421 @@ -768,14 +768,14 @@ void rcu_nmi_enter(void)
92422 struct rcu_dynticks *rdtp = this_cpu_ptr(&rcu_dynticks);
92423
92424 if (rdtp->dynticks_nmi_nesting == 0 &&
92425 - (atomic_read(&rdtp->dynticks) & 0x1))
92426 + (atomic_read_unchecked(&rdtp->dynticks) & 0x1))
92427 return;
92428 rdtp->dynticks_nmi_nesting++;
92429 smp_mb__before_atomic(); /* Force delay from prior write. */
92430 - atomic_inc(&rdtp->dynticks);
92431 + atomic_inc_unchecked(&rdtp->dynticks);
92432 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
92433 smp_mb__after_atomic(); /* See above. */
92434 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
92435 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
92436 }
92437
92438 /**
92439 @@ -794,9 +794,9 @@ void rcu_nmi_exit(void)
92440 return;
92441 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
92442 smp_mb__before_atomic(); /* See above. */
92443 - atomic_inc(&rdtp->dynticks);
92444 + atomic_inc_unchecked(&rdtp->dynticks);
92445 smp_mb__after_atomic(); /* Force delay to next write. */
92446 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
92447 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
92448 }
92449
92450 /**
92451 @@ -809,7 +809,7 @@ void rcu_nmi_exit(void)
92452 */
92453 bool notrace __rcu_is_watching(void)
92454 {
92455 - return atomic_read(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
92456 + return atomic_read_unchecked(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
92457 }
92458
92459 /**
92460 @@ -892,7 +892,7 @@ static int rcu_is_cpu_rrupt_from_idle(void)
92461 static int dyntick_save_progress_counter(struct rcu_data *rdp,
92462 bool *isidle, unsigned long *maxj)
92463 {
92464 - rdp->dynticks_snap = atomic_add_return(0, &rdp->dynticks->dynticks);
92465 + rdp->dynticks_snap = atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
92466 rcu_sysidle_check_cpu(rdp, isidle, maxj);
92467 if ((rdp->dynticks_snap & 0x1) == 0) {
92468 trace_rcu_fqs(rdp->rsp->name, rdp->gpnum, rdp->cpu, TPS("dti"));
92469 @@ -921,7 +921,7 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
92470 int *rcrmp;
92471 unsigned int snap;
92472
92473 - curr = (unsigned int)atomic_add_return(0, &rdp->dynticks->dynticks);
92474 + curr = (unsigned int)atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
92475 snap = (unsigned int)rdp->dynticks_snap;
92476
92477 /*
92478 @@ -984,10 +984,10 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
92479 rdp->rsp->gp_start + jiffies_till_sched_qs) ||
92480 ULONG_CMP_GE(jiffies, rdp->rsp->jiffies_resched)) {
92481 if (!(ACCESS_ONCE(*rcrmp) & rdp->rsp->flavor_mask)) {
92482 - ACCESS_ONCE(rdp->cond_resched_completed) =
92483 + ACCESS_ONCE_RW(rdp->cond_resched_completed) =
92484 ACCESS_ONCE(rdp->mynode->completed);
92485 smp_mb(); /* ->cond_resched_completed before *rcrmp. */
92486 - ACCESS_ONCE(*rcrmp) =
92487 + ACCESS_ONCE_RW(*rcrmp) =
92488 ACCESS_ONCE(*rcrmp) + rdp->rsp->flavor_mask;
92489 resched_cpu(rdp->cpu); /* Force CPU into scheduler. */
92490 rdp->rsp->jiffies_resched += 5; /* Enable beating. */
92491 @@ -1009,7 +1009,7 @@ static void record_gp_stall_check_time(struct rcu_state *rsp)
92492 rsp->gp_start = j;
92493 smp_wmb(); /* Record start time before stall time. */
92494 j1 = rcu_jiffies_till_stall_check();
92495 - ACCESS_ONCE(rsp->jiffies_stall) = j + j1;
92496 + ACCESS_ONCE_RW(rsp->jiffies_stall) = j + j1;
92497 rsp->jiffies_resched = j + j1 / 2;
92498 }
92499
92500 @@ -1050,7 +1050,7 @@ static void print_other_cpu_stall(struct rcu_state *rsp)
92501 raw_spin_unlock_irqrestore(&rnp->lock, flags);
92502 return;
92503 }
92504 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
92505 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
92506 raw_spin_unlock_irqrestore(&rnp->lock, flags);
92507
92508 /*
92509 @@ -1127,7 +1127,7 @@ static void print_cpu_stall(struct rcu_state *rsp)
92510
92511 raw_spin_lock_irqsave(&rnp->lock, flags);
92512 if (ULONG_CMP_GE(jiffies, ACCESS_ONCE(rsp->jiffies_stall)))
92513 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies +
92514 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies +
92515 3 * rcu_jiffies_till_stall_check() + 3;
92516 raw_spin_unlock_irqrestore(&rnp->lock, flags);
92517
92518 @@ -1211,7 +1211,7 @@ void rcu_cpu_stall_reset(void)
92519 struct rcu_state *rsp;
92520
92521 for_each_rcu_flavor(rsp)
92522 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
92523 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
92524 }
92525
92526 /*
92527 @@ -1597,7 +1597,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
92528 raw_spin_unlock_irq(&rnp->lock);
92529 return 0;
92530 }
92531 - ACCESS_ONCE(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
92532 + ACCESS_ONCE_RW(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
92533
92534 if (WARN_ON_ONCE(rcu_gp_in_progress(rsp))) {
92535 /*
92536 @@ -1638,9 +1638,9 @@ static int rcu_gp_init(struct rcu_state *rsp)
92537 rdp = this_cpu_ptr(rsp->rda);
92538 rcu_preempt_check_blocked_tasks(rnp);
92539 rnp->qsmask = rnp->qsmaskinit;
92540 - ACCESS_ONCE(rnp->gpnum) = rsp->gpnum;
92541 + ACCESS_ONCE_RW(rnp->gpnum) = rsp->gpnum;
92542 WARN_ON_ONCE(rnp->completed != rsp->completed);
92543 - ACCESS_ONCE(rnp->completed) = rsp->completed;
92544 + ACCESS_ONCE_RW(rnp->completed) = rsp->completed;
92545 if (rnp == rdp->mynode)
92546 (void)__note_gp_changes(rsp, rnp, rdp);
92547 rcu_preempt_boost_start_gp(rnp);
92548 @@ -1685,7 +1685,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
92549 if (ACCESS_ONCE(rsp->gp_flags) & RCU_GP_FLAG_FQS) {
92550 raw_spin_lock_irq(&rnp->lock);
92551 smp_mb__after_unlock_lock();
92552 - ACCESS_ONCE(rsp->gp_flags) =
92553 + ACCESS_ONCE_RW(rsp->gp_flags) =
92554 ACCESS_ONCE(rsp->gp_flags) & ~RCU_GP_FLAG_FQS;
92555 raw_spin_unlock_irq(&rnp->lock);
92556 }
92557 @@ -1731,7 +1731,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
92558 rcu_for_each_node_breadth_first(rsp, rnp) {
92559 raw_spin_lock_irq(&rnp->lock);
92560 smp_mb__after_unlock_lock();
92561 - ACCESS_ONCE(rnp->completed) = rsp->gpnum;
92562 + ACCESS_ONCE_RW(rnp->completed) = rsp->gpnum;
92563 rdp = this_cpu_ptr(rsp->rda);
92564 if (rnp == rdp->mynode)
92565 needgp = __note_gp_changes(rsp, rnp, rdp) || needgp;
92566 @@ -1746,14 +1746,14 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
92567 rcu_nocb_gp_set(rnp, nocb);
92568
92569 /* Declare grace period done. */
92570 - ACCESS_ONCE(rsp->completed) = rsp->gpnum;
92571 + ACCESS_ONCE_RW(rsp->completed) = rsp->gpnum;
92572 trace_rcu_grace_period(rsp->name, rsp->completed, TPS("end"));
92573 rsp->fqs_state = RCU_GP_IDLE;
92574 rdp = this_cpu_ptr(rsp->rda);
92575 /* Advance CBs to reduce false positives below. */
92576 needgp = rcu_advance_cbs(rsp, rnp, rdp) || needgp;
92577 if (needgp || cpu_needs_another_gp(rsp, rdp)) {
92578 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
92579 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
92580 trace_rcu_grace_period(rsp->name,
92581 ACCESS_ONCE(rsp->gpnum),
92582 TPS("newreq"));
92583 @@ -1878,7 +1878,7 @@ rcu_start_gp_advanced(struct rcu_state *rsp, struct rcu_node *rnp,
92584 */
92585 return false;
92586 }
92587 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
92588 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
92589 trace_rcu_grace_period(rsp->name, ACCESS_ONCE(rsp->gpnum),
92590 TPS("newreq"));
92591
92592 @@ -2099,7 +2099,7 @@ rcu_send_cbs_to_orphanage(int cpu, struct rcu_state *rsp,
92593 rsp->qlen += rdp->qlen;
92594 rdp->n_cbs_orphaned += rdp->qlen;
92595 rdp->qlen_lazy = 0;
92596 - ACCESS_ONCE(rdp->qlen) = 0;
92597 + ACCESS_ONCE_RW(rdp->qlen) = 0;
92598 }
92599
92600 /*
92601 @@ -2344,7 +2344,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
92602 }
92603 smp_mb(); /* List handling before counting for rcu_barrier(). */
92604 rdp->qlen_lazy -= count_lazy;
92605 - ACCESS_ONCE(rdp->qlen) = rdp->qlen - count;
92606 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen - count;
92607 rdp->n_cbs_invoked += count;
92608
92609 /* Reinstate batch limit if we have worked down the excess. */
92610 @@ -2507,7 +2507,7 @@ static void force_quiescent_state(struct rcu_state *rsp)
92611 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
92612 return; /* Someone beat us to it. */
92613 }
92614 - ACCESS_ONCE(rsp->gp_flags) =
92615 + ACCESS_ONCE_RW(rsp->gp_flags) =
92616 ACCESS_ONCE(rsp->gp_flags) | RCU_GP_FLAG_FQS;
92617 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
92618 rcu_gp_kthread_wake(rsp);
92619 @@ -2553,7 +2553,7 @@ __rcu_process_callbacks(struct rcu_state *rsp)
92620 /*
92621 * Do RCU core processing for the current CPU.
92622 */
92623 -static void rcu_process_callbacks(struct softirq_action *unused)
92624 +static void rcu_process_callbacks(void)
92625 {
92626 struct rcu_state *rsp;
92627
92628 @@ -2665,7 +2665,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
92629 WARN_ON_ONCE((unsigned long)head & 0x1); /* Misaligned rcu_head! */
92630 if (debug_rcu_head_queue(head)) {
92631 /* Probable double call_rcu(), so leak the callback. */
92632 - ACCESS_ONCE(head->func) = rcu_leak_callback;
92633 + ACCESS_ONCE_RW(head->func) = rcu_leak_callback;
92634 WARN_ONCE(1, "__call_rcu(): Leaked duplicate callback\n");
92635 return;
92636 }
92637 @@ -2693,7 +2693,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
92638 local_irq_restore(flags);
92639 return;
92640 }
92641 - ACCESS_ONCE(rdp->qlen) = rdp->qlen + 1;
92642 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen + 1;
92643 if (lazy)
92644 rdp->qlen_lazy++;
92645 else
92646 @@ -2966,11 +2966,11 @@ void synchronize_sched_expedited(void)
92647 * counter wrap on a 32-bit system. Quite a few more CPUs would of
92648 * course be required on a 64-bit system.
92649 */
92650 - if (ULONG_CMP_GE((ulong)atomic_long_read(&rsp->expedited_start),
92651 + if (ULONG_CMP_GE((ulong)atomic_long_read_unchecked(&rsp->expedited_start),
92652 (ulong)atomic_long_read(&rsp->expedited_done) +
92653 ULONG_MAX / 8)) {
92654 synchronize_sched();
92655 - atomic_long_inc(&rsp->expedited_wrap);
92656 + atomic_long_inc_unchecked(&rsp->expedited_wrap);
92657 return;
92658 }
92659
92660 @@ -2978,12 +2978,12 @@ void synchronize_sched_expedited(void)
92661 * Take a ticket. Note that atomic_inc_return() implies a
92662 * full memory barrier.
92663 */
92664 - snap = atomic_long_inc_return(&rsp->expedited_start);
92665 + snap = atomic_long_inc_return_unchecked(&rsp->expedited_start);
92666 firstsnap = snap;
92667 if (!try_get_online_cpus()) {
92668 /* CPU hotplug operation in flight, fall back to normal GP. */
92669 wait_rcu_gp(call_rcu_sched);
92670 - atomic_long_inc(&rsp->expedited_normal);
92671 + atomic_long_inc_unchecked(&rsp->expedited_normal);
92672 return;
92673 }
92674 WARN_ON_ONCE(cpu_is_offline(raw_smp_processor_id()));
92675 @@ -2996,7 +2996,7 @@ void synchronize_sched_expedited(void)
92676 for_each_cpu(cpu, cm) {
92677 struct rcu_dynticks *rdtp = &per_cpu(rcu_dynticks, cpu);
92678
92679 - if (!(atomic_add_return(0, &rdtp->dynticks) & 0x1))
92680 + if (!(atomic_add_return_unchecked(0, &rdtp->dynticks) & 0x1))
92681 cpumask_clear_cpu(cpu, cm);
92682 }
92683 if (cpumask_weight(cm) == 0)
92684 @@ -3011,14 +3011,14 @@ void synchronize_sched_expedited(void)
92685 synchronize_sched_expedited_cpu_stop,
92686 NULL) == -EAGAIN) {
92687 put_online_cpus();
92688 - atomic_long_inc(&rsp->expedited_tryfail);
92689 + atomic_long_inc_unchecked(&rsp->expedited_tryfail);
92690
92691 /* Check to see if someone else did our work for us. */
92692 s = atomic_long_read(&rsp->expedited_done);
92693 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
92694 /* ensure test happens before caller kfree */
92695 smp_mb__before_atomic(); /* ^^^ */
92696 - atomic_long_inc(&rsp->expedited_workdone1);
92697 + atomic_long_inc_unchecked(&rsp->expedited_workdone1);
92698 free_cpumask_var(cm);
92699 return;
92700 }
92701 @@ -3028,7 +3028,7 @@ void synchronize_sched_expedited(void)
92702 udelay(trycount * num_online_cpus());
92703 } else {
92704 wait_rcu_gp(call_rcu_sched);
92705 - atomic_long_inc(&rsp->expedited_normal);
92706 + atomic_long_inc_unchecked(&rsp->expedited_normal);
92707 free_cpumask_var(cm);
92708 return;
92709 }
92710 @@ -3038,7 +3038,7 @@ void synchronize_sched_expedited(void)
92711 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
92712 /* ensure test happens before caller kfree */
92713 smp_mb__before_atomic(); /* ^^^ */
92714 - atomic_long_inc(&rsp->expedited_workdone2);
92715 + atomic_long_inc_unchecked(&rsp->expedited_workdone2);
92716 free_cpumask_var(cm);
92717 return;
92718 }
92719 @@ -3053,14 +3053,14 @@ void synchronize_sched_expedited(void)
92720 if (!try_get_online_cpus()) {
92721 /* CPU hotplug operation in flight, use normal GP. */
92722 wait_rcu_gp(call_rcu_sched);
92723 - atomic_long_inc(&rsp->expedited_normal);
92724 + atomic_long_inc_unchecked(&rsp->expedited_normal);
92725 free_cpumask_var(cm);
92726 return;
92727 }
92728 - snap = atomic_long_read(&rsp->expedited_start);
92729 + snap = atomic_long_read_unchecked(&rsp->expedited_start);
92730 smp_mb(); /* ensure read is before try_stop_cpus(). */
92731 }
92732 - atomic_long_inc(&rsp->expedited_stoppedcpus);
92733 + atomic_long_inc_unchecked(&rsp->expedited_stoppedcpus);
92734
92735 all_cpus_idle:
92736 free_cpumask_var(cm);
92737 @@ -3072,16 +3072,16 @@ all_cpus_idle:
92738 * than we did already did their update.
92739 */
92740 do {
92741 - atomic_long_inc(&rsp->expedited_done_tries);
92742 + atomic_long_inc_unchecked(&rsp->expedited_done_tries);
92743 s = atomic_long_read(&rsp->expedited_done);
92744 if (ULONG_CMP_GE((ulong)s, (ulong)snap)) {
92745 /* ensure test happens before caller kfree */
92746 smp_mb__before_atomic(); /* ^^^ */
92747 - atomic_long_inc(&rsp->expedited_done_lost);
92748 + atomic_long_inc_unchecked(&rsp->expedited_done_lost);
92749 break;
92750 }
92751 } while (atomic_long_cmpxchg(&rsp->expedited_done, s, snap) != s);
92752 - atomic_long_inc(&rsp->expedited_done_exit);
92753 + atomic_long_inc_unchecked(&rsp->expedited_done_exit);
92754
92755 put_online_cpus();
92756 }
92757 @@ -3287,7 +3287,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
92758 * ACCESS_ONCE() to prevent the compiler from speculating
92759 * the increment to precede the early-exit check.
92760 */
92761 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92762 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92763 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 1);
92764 _rcu_barrier_trace(rsp, "Inc1", -1, rsp->n_barrier_done);
92765 smp_mb(); /* Order ->n_barrier_done increment with below mechanism. */
92766 @@ -3342,7 +3342,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
92767
92768 /* Increment ->n_barrier_done to prevent duplicate work. */
92769 smp_mb(); /* Keep increment after above mechanism. */
92770 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92771 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92772 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 0);
92773 _rcu_barrier_trace(rsp, "Inc2", -1, rsp->n_barrier_done);
92774 smp_mb(); /* Keep increment before caller's subsequent code. */
92775 @@ -3387,10 +3387,10 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp)
92776 rdp->grpmask = 1UL << (cpu - rdp->mynode->grplo);
92777 init_callback_list(rdp);
92778 rdp->qlen_lazy = 0;
92779 - ACCESS_ONCE(rdp->qlen) = 0;
92780 + ACCESS_ONCE_RW(rdp->qlen) = 0;
92781 rdp->dynticks = &per_cpu(rcu_dynticks, cpu);
92782 WARN_ON_ONCE(rdp->dynticks->dynticks_nesting != DYNTICK_TASK_EXIT_IDLE);
92783 - WARN_ON_ONCE(atomic_read(&rdp->dynticks->dynticks) != 1);
92784 + WARN_ON_ONCE(atomic_read_unchecked(&rdp->dynticks->dynticks) != 1);
92785 rdp->cpu = cpu;
92786 rdp->rsp = rsp;
92787 rcu_boot_init_nocb_percpu_data(rdp);
92788 @@ -3423,8 +3423,8 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp)
92789 init_callback_list(rdp); /* Re-enable callbacks on this CPU. */
92790 rdp->dynticks->dynticks_nesting = DYNTICK_TASK_EXIT_IDLE;
92791 rcu_sysidle_init_percpu_data(rdp->dynticks);
92792 - atomic_set(&rdp->dynticks->dynticks,
92793 - (atomic_read(&rdp->dynticks->dynticks) & ~0x1) + 1);
92794 + atomic_set_unchecked(&rdp->dynticks->dynticks,
92795 + (atomic_read_unchecked(&rdp->dynticks->dynticks) & ~0x1) + 1);
92796 raw_spin_unlock(&rnp->lock); /* irqs remain disabled. */
92797
92798 /* Add CPU to rcu_node bitmasks. */
92799 diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h
92800 index 8e7b184..9c55768 100644
92801 --- a/kernel/rcu/tree.h
92802 +++ b/kernel/rcu/tree.h
92803 @@ -87,11 +87,11 @@ struct rcu_dynticks {
92804 long long dynticks_nesting; /* Track irq/process nesting level. */
92805 /* Process level is worth LLONG_MAX/2. */
92806 int dynticks_nmi_nesting; /* Track NMI nesting level. */
92807 - atomic_t dynticks; /* Even value for idle, else odd. */
92808 + atomic_unchecked_t dynticks;/* Even value for idle, else odd. */
92809 #ifdef CONFIG_NO_HZ_FULL_SYSIDLE
92810 long long dynticks_idle_nesting;
92811 /* irq/process nesting level from idle. */
92812 - atomic_t dynticks_idle; /* Even value for idle, else odd. */
92813 + atomic_unchecked_t dynticks_idle;/* Even value for idle, else odd. */
92814 /* "Idle" excludes userspace execution. */
92815 unsigned long dynticks_idle_jiffies;
92816 /* End of last non-NMI non-idle period. */
92817 @@ -466,17 +466,17 @@ struct rcu_state {
92818 /* _rcu_barrier(). */
92819 /* End of fields guarded by barrier_mutex. */
92820
92821 - atomic_long_t expedited_start; /* Starting ticket. */
92822 - atomic_long_t expedited_done; /* Done ticket. */
92823 - atomic_long_t expedited_wrap; /* # near-wrap incidents. */
92824 - atomic_long_t expedited_tryfail; /* # acquisition failures. */
92825 - atomic_long_t expedited_workdone1; /* # done by others #1. */
92826 - atomic_long_t expedited_workdone2; /* # done by others #2. */
92827 - atomic_long_t expedited_normal; /* # fallbacks to normal. */
92828 - atomic_long_t expedited_stoppedcpus; /* # successful stop_cpus. */
92829 - atomic_long_t expedited_done_tries; /* # tries to update _done. */
92830 - atomic_long_t expedited_done_lost; /* # times beaten to _done. */
92831 - atomic_long_t expedited_done_exit; /* # times exited _done loop. */
92832 + atomic_long_unchecked_t expedited_start; /* Starting ticket. */
92833 + atomic_long_t expedited_done; /* Done ticket. */
92834 + atomic_long_unchecked_t expedited_wrap; /* # near-wrap incidents. */
92835 + atomic_long_unchecked_t expedited_tryfail; /* # acquisition failures. */
92836 + atomic_long_unchecked_t expedited_workdone1; /* # done by others #1. */
92837 + atomic_long_unchecked_t expedited_workdone2; /* # done by others #2. */
92838 + atomic_long_unchecked_t expedited_normal; /* # fallbacks to normal. */
92839 + atomic_long_unchecked_t expedited_stoppedcpus; /* # successful stop_cpus. */
92840 + atomic_long_unchecked_t expedited_done_tries; /* # tries to update _done. */
92841 + atomic_long_unchecked_t expedited_done_lost; /* # times beaten to _done. */
92842 + atomic_long_unchecked_t expedited_done_exit; /* # times exited _done loop. */
92843
92844 unsigned long jiffies_force_qs; /* Time at which to invoke */
92845 /* force_quiescent_state(). */
92846 diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
92847 index 3ec85cb..3687925 100644
92848 --- a/kernel/rcu/tree_plugin.h
92849 +++ b/kernel/rcu/tree_plugin.h
92850 @@ -709,7 +709,7 @@ static int rcu_preempted_readers_exp(struct rcu_node *rnp)
92851 static int sync_rcu_preempt_exp_done(struct rcu_node *rnp)
92852 {
92853 return !rcu_preempted_readers_exp(rnp) &&
92854 - ACCESS_ONCE(rnp->expmask) == 0;
92855 + ACCESS_ONCE_RW(rnp->expmask) == 0;
92856 }
92857
92858 /*
92859 @@ -870,7 +870,7 @@ void synchronize_rcu_expedited(void)
92860
92861 /* Clean up and exit. */
92862 smp_mb(); /* ensure expedited GP seen before counter increment. */
92863 - ACCESS_ONCE(sync_rcu_preempt_exp_count) =
92864 + ACCESS_ONCE_RW(sync_rcu_preempt_exp_count) =
92865 sync_rcu_preempt_exp_count + 1;
92866 unlock_mb_ret:
92867 mutex_unlock(&sync_rcu_preempt_exp_mutex);
92868 @@ -1426,7 +1426,7 @@ static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu)
92869 free_cpumask_var(cm);
92870 }
92871
92872 -static struct smp_hotplug_thread rcu_cpu_thread_spec = {
92873 +static struct smp_hotplug_thread rcu_cpu_thread_spec __read_only = {
92874 .store = &rcu_cpu_kthread_task,
92875 .thread_should_run = rcu_cpu_kthread_should_run,
92876 .thread_fn = rcu_cpu_kthread,
92877 @@ -1900,7 +1900,7 @@ static void print_cpu_stall_info(struct rcu_state *rsp, int cpu)
92878 print_cpu_stall_fast_no_hz(fast_no_hz, cpu);
92879 pr_err("\t%d: (%lu %s) idle=%03x/%llx/%d softirq=%u/%u %s\n",
92880 cpu, ticks_value, ticks_title,
92881 - atomic_read(&rdtp->dynticks) & 0xfff,
92882 + atomic_read_unchecked(&rdtp->dynticks) & 0xfff,
92883 rdtp->dynticks_nesting, rdtp->dynticks_nmi_nesting,
92884 rdp->softirq_snap, kstat_softirqs_cpu(RCU_SOFTIRQ, cpu),
92885 fast_no_hz);
92886 @@ -2044,7 +2044,7 @@ static void wake_nocb_leader(struct rcu_data *rdp, bool force)
92887 return;
92888 if (ACCESS_ONCE(rdp_leader->nocb_leader_sleep) || force) {
92889 /* Prior smp_mb__after_atomic() orders against prior enqueue. */
92890 - ACCESS_ONCE(rdp_leader->nocb_leader_sleep) = false;
92891 + ACCESS_ONCE_RW(rdp_leader->nocb_leader_sleep) = false;
92892 wake_up(&rdp_leader->nocb_wq);
92893 }
92894 }
92895 @@ -2096,7 +2096,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
92896
92897 /* Enqueue the callback on the nocb list and update counts. */
92898 old_rhpp = xchg(&rdp->nocb_tail, rhtp);
92899 - ACCESS_ONCE(*old_rhpp) = rhp;
92900 + ACCESS_ONCE_RW(*old_rhpp) = rhp;
92901 atomic_long_add(rhcount, &rdp->nocb_q_count);
92902 atomic_long_add(rhcount_lazy, &rdp->nocb_q_count_lazy);
92903 smp_mb__after_atomic(); /* Store *old_rhpp before _wake test. */
92904 @@ -2286,7 +2286,7 @@ wait_again:
92905 continue; /* No CBs here, try next follower. */
92906
92907 /* Move callbacks to wait-for-GP list, which is empty. */
92908 - ACCESS_ONCE(rdp->nocb_head) = NULL;
92909 + ACCESS_ONCE_RW(rdp->nocb_head) = NULL;
92910 rdp->nocb_gp_tail = xchg(&rdp->nocb_tail, &rdp->nocb_head);
92911 rdp->nocb_gp_count = atomic_long_xchg(&rdp->nocb_q_count, 0);
92912 rdp->nocb_gp_count_lazy =
92913 @@ -2413,7 +2413,7 @@ static int rcu_nocb_kthread(void *arg)
92914 list = ACCESS_ONCE(rdp->nocb_follower_head);
92915 BUG_ON(!list);
92916 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, "WokeNonEmpty");
92917 - ACCESS_ONCE(rdp->nocb_follower_head) = NULL;
92918 + ACCESS_ONCE_RW(rdp->nocb_follower_head) = NULL;
92919 tail = xchg(&rdp->nocb_follower_tail, &rdp->nocb_follower_head);
92920 c = atomic_long_xchg(&rdp->nocb_follower_count, 0);
92921 cl = atomic_long_xchg(&rdp->nocb_follower_count_lazy, 0);
92922 @@ -2443,8 +2443,8 @@ static int rcu_nocb_kthread(void *arg)
92923 list = next;
92924 }
92925 trace_rcu_batch_end(rdp->rsp->name, c, !!list, 0, 0, 1);
92926 - ACCESS_ONCE(rdp->nocb_p_count) = rdp->nocb_p_count - c;
92927 - ACCESS_ONCE(rdp->nocb_p_count_lazy) =
92928 + ACCESS_ONCE_RW(rdp->nocb_p_count) = rdp->nocb_p_count - c;
92929 + ACCESS_ONCE_RW(rdp->nocb_p_count_lazy) =
92930 rdp->nocb_p_count_lazy - cl;
92931 rdp->n_nocbs_invoked += c;
92932 }
92933 @@ -2465,7 +2465,7 @@ static void do_nocb_deferred_wakeup(struct rcu_data *rdp)
92934 if (!rcu_nocb_need_deferred_wakeup(rdp))
92935 return;
92936 ndw = ACCESS_ONCE(rdp->nocb_defer_wakeup);
92937 - ACCESS_ONCE(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
92938 + ACCESS_ONCE_RW(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
92939 wake_nocb_leader(rdp, ndw == RCU_NOGP_WAKE_FORCE);
92940 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, TPS("DeferredWake"));
92941 }
92942 @@ -2588,7 +2588,7 @@ static void rcu_spawn_one_nocb_kthread(struct rcu_state *rsp, int cpu)
92943 t = kthread_run(rcu_nocb_kthread, rdp_spawn,
92944 "rcuo%c/%d", rsp->abbr, cpu);
92945 BUG_ON(IS_ERR(t));
92946 - ACCESS_ONCE(rdp_spawn->nocb_kthread) = t;
92947 + ACCESS_ONCE_RW(rdp_spawn->nocb_kthread) = t;
92948 }
92949
92950 /*
92951 @@ -2793,11 +2793,11 @@ static void rcu_sysidle_enter(int irq)
92952
92953 /* Record start of fully idle period. */
92954 j = jiffies;
92955 - ACCESS_ONCE(rdtp->dynticks_idle_jiffies) = j;
92956 + ACCESS_ONCE_RW(rdtp->dynticks_idle_jiffies) = j;
92957 smp_mb__before_atomic();
92958 - atomic_inc(&rdtp->dynticks_idle);
92959 + atomic_inc_unchecked(&rdtp->dynticks_idle);
92960 smp_mb__after_atomic();
92961 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks_idle) & 0x1);
92962 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1);
92963 }
92964
92965 /*
92966 @@ -2868,9 +2868,9 @@ static void rcu_sysidle_exit(int irq)
92967
92968 /* Record end of idle period. */
92969 smp_mb__before_atomic();
92970 - atomic_inc(&rdtp->dynticks_idle);
92971 + atomic_inc_unchecked(&rdtp->dynticks_idle);
92972 smp_mb__after_atomic();
92973 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks_idle) & 0x1));
92974 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1));
92975
92976 /*
92977 * If we are the timekeeping CPU, we are permitted to be non-idle
92978 @@ -2915,7 +2915,7 @@ static void rcu_sysidle_check_cpu(struct rcu_data *rdp, bool *isidle,
92979 WARN_ON_ONCE(smp_processor_id() != tick_do_timer_cpu);
92980
92981 /* Pick up current idle and NMI-nesting counter and check. */
92982 - cur = atomic_read(&rdtp->dynticks_idle);
92983 + cur = atomic_read_unchecked(&rdtp->dynticks_idle);
92984 if (cur & 0x1) {
92985 *isidle = false; /* We are not idle! */
92986 return;
92987 @@ -2964,7 +2964,7 @@ static void rcu_sysidle(unsigned long j)
92988 case RCU_SYSIDLE_NOT:
92989
92990 /* First time all are idle, so note a short idle period. */
92991 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_SHORT;
92992 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_SHORT;
92993 break;
92994
92995 case RCU_SYSIDLE_SHORT:
92996 @@ -3002,7 +3002,7 @@ static void rcu_sysidle_cancel(void)
92997 {
92998 smp_mb();
92999 if (full_sysidle_state > RCU_SYSIDLE_SHORT)
93000 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_NOT;
93001 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_NOT;
93002 }
93003
93004 /*
93005 @@ -3054,7 +3054,7 @@ static void rcu_sysidle_cb(struct rcu_head *rhp)
93006 smp_mb(); /* grace period precedes setting inuse. */
93007
93008 rshp = container_of(rhp, struct rcu_sysidle_head, rh);
93009 - ACCESS_ONCE(rshp->inuse) = 0;
93010 + ACCESS_ONCE_RW(rshp->inuse) = 0;
93011 }
93012
93013 /*
93014 @@ -3207,7 +3207,7 @@ static void rcu_bind_gp_kthread(void)
93015 static void rcu_dynticks_task_enter(void)
93016 {
93017 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
93018 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = smp_processor_id();
93019 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = smp_processor_id();
93020 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
93021 }
93022
93023 @@ -3215,6 +3215,6 @@ static void rcu_dynticks_task_enter(void)
93024 static void rcu_dynticks_task_exit(void)
93025 {
93026 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
93027 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = -1;
93028 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = -1;
93029 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
93030 }
93031 diff --git a/kernel/rcu/tree_trace.c b/kernel/rcu/tree_trace.c
93032 index 5cdc62e..cc52e88 100644
93033 --- a/kernel/rcu/tree_trace.c
93034 +++ b/kernel/rcu/tree_trace.c
93035 @@ -121,7 +121,7 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp)
93036 ulong2long(rdp->completed), ulong2long(rdp->gpnum),
93037 rdp->passed_quiesce, rdp->qs_pending);
93038 seq_printf(m, " dt=%d/%llx/%d df=%lu",
93039 - atomic_read(&rdp->dynticks->dynticks),
93040 + atomic_read_unchecked(&rdp->dynticks->dynticks),
93041 rdp->dynticks->dynticks_nesting,
93042 rdp->dynticks->dynticks_nmi_nesting,
93043 rdp->dynticks_fqs);
93044 @@ -182,17 +182,17 @@ static int show_rcuexp(struct seq_file *m, void *v)
93045 struct rcu_state *rsp = (struct rcu_state *)m->private;
93046
93047 seq_printf(m, "s=%lu d=%lu w=%lu tf=%lu wd1=%lu wd2=%lu n=%lu sc=%lu dt=%lu dl=%lu dx=%lu\n",
93048 - atomic_long_read(&rsp->expedited_start),
93049 + atomic_long_read_unchecked(&rsp->expedited_start),
93050 atomic_long_read(&rsp->expedited_done),
93051 - atomic_long_read(&rsp->expedited_wrap),
93052 - atomic_long_read(&rsp->expedited_tryfail),
93053 - atomic_long_read(&rsp->expedited_workdone1),
93054 - atomic_long_read(&rsp->expedited_workdone2),
93055 - atomic_long_read(&rsp->expedited_normal),
93056 - atomic_long_read(&rsp->expedited_stoppedcpus),
93057 - atomic_long_read(&rsp->expedited_done_tries),
93058 - atomic_long_read(&rsp->expedited_done_lost),
93059 - atomic_long_read(&rsp->expedited_done_exit));
93060 + atomic_long_read_unchecked(&rsp->expedited_wrap),
93061 + atomic_long_read_unchecked(&rsp->expedited_tryfail),
93062 + atomic_long_read_unchecked(&rsp->expedited_workdone1),
93063 + atomic_long_read_unchecked(&rsp->expedited_workdone2),
93064 + atomic_long_read_unchecked(&rsp->expedited_normal),
93065 + atomic_long_read_unchecked(&rsp->expedited_stoppedcpus),
93066 + atomic_long_read_unchecked(&rsp->expedited_done_tries),
93067 + atomic_long_read_unchecked(&rsp->expedited_done_lost),
93068 + atomic_long_read_unchecked(&rsp->expedited_done_exit));
93069 return 0;
93070 }
93071
93072 diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
93073 index e0d31a3..f4dafe3 100644
93074 --- a/kernel/rcu/update.c
93075 +++ b/kernel/rcu/update.c
93076 @@ -342,10 +342,10 @@ int rcu_jiffies_till_stall_check(void)
93077 * for CONFIG_RCU_CPU_STALL_TIMEOUT.
93078 */
93079 if (till_stall_check < 3) {
93080 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 3;
93081 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 3;
93082 till_stall_check = 3;
93083 } else if (till_stall_check > 300) {
93084 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 300;
93085 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 300;
93086 till_stall_check = 300;
93087 }
93088 return till_stall_check * HZ + RCU_STALL_DELAY_DELTA;
93089 @@ -501,7 +501,7 @@ static void check_holdout_task(struct task_struct *t,
93090 !ACCESS_ONCE(t->on_rq) ||
93091 (IS_ENABLED(CONFIG_NO_HZ_FULL) &&
93092 !is_idle_task(t) && t->rcu_tasks_idle_cpu >= 0)) {
93093 - ACCESS_ONCE(t->rcu_tasks_holdout) = false;
93094 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = false;
93095 list_del_init(&t->rcu_tasks_holdout_list);
93096 put_task_struct(t);
93097 return;
93098 @@ -589,7 +589,7 @@ static int __noreturn rcu_tasks_kthread(void *arg)
93099 !is_idle_task(t)) {
93100 get_task_struct(t);
93101 t->rcu_tasks_nvcsw = ACCESS_ONCE(t->nvcsw);
93102 - ACCESS_ONCE(t->rcu_tasks_holdout) = true;
93103 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = true;
93104 list_add(&t->rcu_tasks_holdout_list,
93105 &rcu_tasks_holdouts);
93106 }
93107 @@ -686,7 +686,7 @@ static void rcu_spawn_tasks_kthread(void)
93108 t = kthread_run(rcu_tasks_kthread, NULL, "rcu_tasks_kthread");
93109 BUG_ON(IS_ERR(t));
93110 smp_mb(); /* Ensure others see full kthread. */
93111 - ACCESS_ONCE(rcu_tasks_kthread_ptr) = t;
93112 + ACCESS_ONCE_RW(rcu_tasks_kthread_ptr) = t;
93113 mutex_unlock(&rcu_tasks_kthread_mutex);
93114 }
93115
93116 diff --git a/kernel/resource.c b/kernel/resource.c
93117 index 0bcebff..e7cd5b2 100644
93118 --- a/kernel/resource.c
93119 +++ b/kernel/resource.c
93120 @@ -161,8 +161,18 @@ static const struct file_operations proc_iomem_operations = {
93121
93122 static int __init ioresources_init(void)
93123 {
93124 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
93125 +#ifdef CONFIG_GRKERNSEC_PROC_USER
93126 + proc_create("ioports", S_IRUSR, NULL, &proc_ioports_operations);
93127 + proc_create("iomem", S_IRUSR, NULL, &proc_iomem_operations);
93128 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
93129 + proc_create("ioports", S_IRUSR | S_IRGRP, NULL, &proc_ioports_operations);
93130 + proc_create("iomem", S_IRUSR | S_IRGRP, NULL, &proc_iomem_operations);
93131 +#endif
93132 +#else
93133 proc_create("ioports", 0, NULL, &proc_ioports_operations);
93134 proc_create("iomem", 0, NULL, &proc_iomem_operations);
93135 +#endif
93136 return 0;
93137 }
93138 __initcall(ioresources_init);
93139 diff --git a/kernel/sched/auto_group.c b/kernel/sched/auto_group.c
93140 index eae160d..c9aa22e 100644
93141 --- a/kernel/sched/auto_group.c
93142 +++ b/kernel/sched/auto_group.c
93143 @@ -11,7 +11,7 @@
93144
93145 unsigned int __read_mostly sysctl_sched_autogroup_enabled = 1;
93146 static struct autogroup autogroup_default;
93147 -static atomic_t autogroup_seq_nr;
93148 +static atomic_unchecked_t autogroup_seq_nr;
93149
93150 void __init autogroup_init(struct task_struct *init_task)
93151 {
93152 @@ -79,7 +79,7 @@ static inline struct autogroup *autogroup_create(void)
93153
93154 kref_init(&ag->kref);
93155 init_rwsem(&ag->lock);
93156 - ag->id = atomic_inc_return(&autogroup_seq_nr);
93157 + ag->id = atomic_inc_return_unchecked(&autogroup_seq_nr);
93158 ag->tg = tg;
93159 #ifdef CONFIG_RT_GROUP_SCHED
93160 /*
93161 diff --git a/kernel/sched/completion.c b/kernel/sched/completion.c
93162 index 607f852..486bc87 100644
93163 --- a/kernel/sched/completion.c
93164 +++ b/kernel/sched/completion.c
93165 @@ -205,7 +205,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible);
93166 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
93167 * or number of jiffies left till timeout) if completed.
93168 */
93169 -long __sched
93170 +long __sched __intentional_overflow(-1)
93171 wait_for_completion_interruptible_timeout(struct completion *x,
93172 unsigned long timeout)
93173 {
93174 @@ -222,7 +222,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible_timeout);
93175 *
93176 * Return: -ERESTARTSYS if interrupted, 0 if completed.
93177 */
93178 -int __sched wait_for_completion_killable(struct completion *x)
93179 +int __sched __intentional_overflow(-1) wait_for_completion_killable(struct completion *x)
93180 {
93181 long t = wait_for_common(x, MAX_SCHEDULE_TIMEOUT, TASK_KILLABLE);
93182 if (t == -ERESTARTSYS)
93183 @@ -243,7 +243,7 @@ EXPORT_SYMBOL(wait_for_completion_killable);
93184 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
93185 * or number of jiffies left till timeout) if completed.
93186 */
93187 -long __sched
93188 +long __sched __intentional_overflow(-1)
93189 wait_for_completion_killable_timeout(struct completion *x,
93190 unsigned long timeout)
93191 {
93192 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
93193 index d400c82..50fca96 100644
93194 --- a/kernel/sched/core.c
93195 +++ b/kernel/sched/core.c
93196 @@ -1902,7 +1902,7 @@ void set_numabalancing_state(bool enabled)
93197 int sysctl_numa_balancing(struct ctl_table *table, int write,
93198 void __user *buffer, size_t *lenp, loff_t *ppos)
93199 {
93200 - struct ctl_table t;
93201 + ctl_table_no_const t;
93202 int err;
93203 int state = numabalancing_enabled;
93204
93205 @@ -2352,8 +2352,10 @@ context_switch(struct rq *rq, struct task_struct *prev,
93206 next->active_mm = oldmm;
93207 atomic_inc(&oldmm->mm_count);
93208 enter_lazy_tlb(oldmm, next);
93209 - } else
93210 + } else {
93211 switch_mm(oldmm, mm, next);
93212 + populate_stack();
93213 + }
93214
93215 if (!prev->mm) {
93216 prev->active_mm = NULL;
93217 @@ -3154,6 +3156,8 @@ int can_nice(const struct task_struct *p, const int nice)
93218 /* convert nice value [19,-20] to rlimit style value [1,40] */
93219 int nice_rlim = nice_to_rlimit(nice);
93220
93221 + gr_learn_resource(p, RLIMIT_NICE, nice_rlim, 1);
93222 +
93223 return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) ||
93224 capable(CAP_SYS_NICE));
93225 }
93226 @@ -3180,7 +3184,8 @@ SYSCALL_DEFINE1(nice, int, increment)
93227 nice = task_nice(current) + increment;
93228
93229 nice = clamp_val(nice, MIN_NICE, MAX_NICE);
93230 - if (increment < 0 && !can_nice(current, nice))
93231 + if (increment < 0 && (!can_nice(current, nice) ||
93232 + gr_handle_chroot_nice()))
93233 return -EPERM;
93234
93235 retval = security_task_setnice(current, nice);
93236 @@ -3475,6 +3480,7 @@ recheck:
93237 if (policy != p->policy && !rlim_rtprio)
93238 return -EPERM;
93239
93240 + gr_learn_resource(p, RLIMIT_RTPRIO, attr->sched_priority, 1);
93241 /* can't increase priority */
93242 if (attr->sched_priority > p->rt_priority &&
93243 attr->sched_priority > rlim_rtprio)
93244 @@ -4975,6 +4981,7 @@ void idle_task_exit(void)
93245
93246 if (mm != &init_mm) {
93247 switch_mm(mm, &init_mm, current);
93248 + populate_stack();
93249 finish_arch_post_lock_switch();
93250 }
93251 mmdrop(mm);
93252 @@ -5070,7 +5077,7 @@ static void migrate_tasks(unsigned int dead_cpu)
93253
93254 #if defined(CONFIG_SCHED_DEBUG) && defined(CONFIG_SYSCTL)
93255
93256 -static struct ctl_table sd_ctl_dir[] = {
93257 +static ctl_table_no_const sd_ctl_dir[] __read_only = {
93258 {
93259 .procname = "sched_domain",
93260 .mode = 0555,
93261 @@ -5087,17 +5094,17 @@ static struct ctl_table sd_ctl_root[] = {
93262 {}
93263 };
93264
93265 -static struct ctl_table *sd_alloc_ctl_entry(int n)
93266 +static ctl_table_no_const *sd_alloc_ctl_entry(int n)
93267 {
93268 - struct ctl_table *entry =
93269 + ctl_table_no_const *entry =
93270 kcalloc(n, sizeof(struct ctl_table), GFP_KERNEL);
93271
93272 return entry;
93273 }
93274
93275 -static void sd_free_ctl_entry(struct ctl_table **tablep)
93276 +static void sd_free_ctl_entry(ctl_table_no_const *tablep)
93277 {
93278 - struct ctl_table *entry;
93279 + ctl_table_no_const *entry;
93280
93281 /*
93282 * In the intermediate directories, both the child directory and
93283 @@ -5105,22 +5112,25 @@ static void sd_free_ctl_entry(struct ctl_table **tablep)
93284 * will always be set. In the lowest directory the names are
93285 * static strings and all have proc handlers.
93286 */
93287 - for (entry = *tablep; entry->mode; entry++) {
93288 - if (entry->child)
93289 - sd_free_ctl_entry(&entry->child);
93290 + for (entry = tablep; entry->mode; entry++) {
93291 + if (entry->child) {
93292 + sd_free_ctl_entry(entry->child);
93293 + pax_open_kernel();
93294 + entry->child = NULL;
93295 + pax_close_kernel();
93296 + }
93297 if (entry->proc_handler == NULL)
93298 kfree(entry->procname);
93299 }
93300
93301 - kfree(*tablep);
93302 - *tablep = NULL;
93303 + kfree(tablep);
93304 }
93305
93306 static int min_load_idx = 0;
93307 static int max_load_idx = CPU_LOAD_IDX_MAX-1;
93308
93309 static void
93310 -set_table_entry(struct ctl_table *entry,
93311 +set_table_entry(ctl_table_no_const *entry,
93312 const char *procname, void *data, int maxlen,
93313 umode_t mode, proc_handler *proc_handler,
93314 bool load_idx)
93315 @@ -5140,7 +5150,7 @@ set_table_entry(struct ctl_table *entry,
93316 static struct ctl_table *
93317 sd_alloc_ctl_domain_table(struct sched_domain *sd)
93318 {
93319 - struct ctl_table *table = sd_alloc_ctl_entry(14);
93320 + ctl_table_no_const *table = sd_alloc_ctl_entry(14);
93321
93322 if (table == NULL)
93323 return NULL;
93324 @@ -5178,9 +5188,9 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd)
93325 return table;
93326 }
93327
93328 -static struct ctl_table *sd_alloc_ctl_cpu_table(int cpu)
93329 +static ctl_table_no_const *sd_alloc_ctl_cpu_table(int cpu)
93330 {
93331 - struct ctl_table *entry, *table;
93332 + ctl_table_no_const *entry, *table;
93333 struct sched_domain *sd;
93334 int domain_num = 0, i;
93335 char buf[32];
93336 @@ -5207,11 +5217,13 @@ static struct ctl_table_header *sd_sysctl_header;
93337 static void register_sched_domain_sysctl(void)
93338 {
93339 int i, cpu_num = num_possible_cpus();
93340 - struct ctl_table *entry = sd_alloc_ctl_entry(cpu_num + 1);
93341 + ctl_table_no_const *entry = sd_alloc_ctl_entry(cpu_num + 1);
93342 char buf[32];
93343
93344 WARN_ON(sd_ctl_dir[0].child);
93345 + pax_open_kernel();
93346 sd_ctl_dir[0].child = entry;
93347 + pax_close_kernel();
93348
93349 if (entry == NULL)
93350 return;
93351 @@ -5234,8 +5246,12 @@ static void unregister_sched_domain_sysctl(void)
93352 if (sd_sysctl_header)
93353 unregister_sysctl_table(sd_sysctl_header);
93354 sd_sysctl_header = NULL;
93355 - if (sd_ctl_dir[0].child)
93356 - sd_free_ctl_entry(&sd_ctl_dir[0].child);
93357 + if (sd_ctl_dir[0].child) {
93358 + sd_free_ctl_entry(sd_ctl_dir[0].child);
93359 + pax_open_kernel();
93360 + sd_ctl_dir[0].child = NULL;
93361 + pax_close_kernel();
93362 + }
93363 }
93364 #else
93365 static void register_sched_domain_sysctl(void)
93366 diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
93367 index fe331fc..29d620e 100644
93368 --- a/kernel/sched/fair.c
93369 +++ b/kernel/sched/fair.c
93370 @@ -2089,7 +2089,7 @@ void task_numa_fault(int last_cpupid, int mem_node, int pages, int flags)
93371
93372 static void reset_ptenuma_scan(struct task_struct *p)
93373 {
93374 - ACCESS_ONCE(p->mm->numa_scan_seq)++;
93375 + ACCESS_ONCE_RW(p->mm->numa_scan_seq)++;
93376 p->mm->numa_scan_offset = 0;
93377 }
93378
93379 @@ -7651,7 +7651,7 @@ static void nohz_idle_balance(struct rq *this_rq, enum cpu_idle_type idle) { }
93380 * run_rebalance_domains is triggered when needed from the scheduler tick.
93381 * Also triggered for nohz idle balancing (with nohz_balancing_kick set).
93382 */
93383 -static void run_rebalance_domains(struct softirq_action *h)
93384 +static __latent_entropy void run_rebalance_domains(void)
93385 {
93386 struct rq *this_rq = this_rq();
93387 enum cpu_idle_type idle = this_rq->idle_balance ?
93388 diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
93389 index 9a2a45c..bb91ace 100644
93390 --- a/kernel/sched/sched.h
93391 +++ b/kernel/sched/sched.h
93392 @@ -1182,7 +1182,7 @@ struct sched_class {
93393 #ifdef CONFIG_FAIR_GROUP_SCHED
93394 void (*task_move_group) (struct task_struct *p, int on_rq);
93395 #endif
93396 -};
93397 +} __do_const;
93398
93399 static inline void put_prev_task(struct rq *rq, struct task_struct *prev)
93400 {
93401 diff --git a/kernel/seccomp.c b/kernel/seccomp.c
93402 index 4ef9687..4f44028 100644
93403 --- a/kernel/seccomp.c
93404 +++ b/kernel/seccomp.c
93405 @@ -629,7 +629,9 @@ static u32 __seccomp_phase1_filter(int this_syscall, struct seccomp_data *sd)
93406
93407 switch (action) {
93408 case SECCOMP_RET_ERRNO:
93409 - /* Set the low-order 16-bits as a errno. */
93410 + /* Set low-order bits as an errno, capped at MAX_ERRNO. */
93411 + if (data > MAX_ERRNO)
93412 + data = MAX_ERRNO;
93413 syscall_set_return_value(current, task_pt_regs(current),
93414 -data, 0);
93415 goto skip;
93416 diff --git a/kernel/signal.c b/kernel/signal.c
93417 index 16a30529..25ad033 100644
93418 --- a/kernel/signal.c
93419 +++ b/kernel/signal.c
93420 @@ -53,12 +53,12 @@ static struct kmem_cache *sigqueue_cachep;
93421
93422 int print_fatal_signals __read_mostly;
93423
93424 -static void __user *sig_handler(struct task_struct *t, int sig)
93425 +static __sighandler_t sig_handler(struct task_struct *t, int sig)
93426 {
93427 return t->sighand->action[sig - 1].sa.sa_handler;
93428 }
93429
93430 -static int sig_handler_ignored(void __user *handler, int sig)
93431 +static int sig_handler_ignored(__sighandler_t handler, int sig)
93432 {
93433 /* Is it explicitly or implicitly ignored? */
93434 return handler == SIG_IGN ||
93435 @@ -67,7 +67,7 @@ static int sig_handler_ignored(void __user *handler, int sig)
93436
93437 static int sig_task_ignored(struct task_struct *t, int sig, bool force)
93438 {
93439 - void __user *handler;
93440 + __sighandler_t handler;
93441
93442 handler = sig_handler(t, sig);
93443
93444 @@ -372,6 +372,9 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimi
93445 atomic_inc(&user->sigpending);
93446 rcu_read_unlock();
93447
93448 + if (!override_rlimit)
93449 + gr_learn_resource(t, RLIMIT_SIGPENDING, atomic_read(&user->sigpending), 1);
93450 +
93451 if (override_rlimit ||
93452 atomic_read(&user->sigpending) <=
93453 task_rlimit(t, RLIMIT_SIGPENDING)) {
93454 @@ -499,7 +502,7 @@ flush_signal_handlers(struct task_struct *t, int force_default)
93455
93456 int unhandled_signal(struct task_struct *tsk, int sig)
93457 {
93458 - void __user *handler = tsk->sighand->action[sig-1].sa.sa_handler;
93459 + __sighandler_t handler = tsk->sighand->action[sig-1].sa.sa_handler;
93460 if (is_global_init(tsk))
93461 return 1;
93462 if (handler != SIG_IGN && handler != SIG_DFL)
93463 @@ -793,6 +796,13 @@ static int check_kill_permission(int sig, struct siginfo *info,
93464 }
93465 }
93466
93467 + /* allow glibc communication via tgkill to other threads in our
93468 + thread group */
93469 + if ((info == SEND_SIG_NOINFO || info->si_code != SI_TKILL ||
93470 + sig != (SIGRTMIN+1) || task_tgid_vnr(t) != info->si_pid)
93471 + && gr_handle_signal(t, sig))
93472 + return -EPERM;
93473 +
93474 return security_task_kill(t, info, sig, 0);
93475 }
93476
93477 @@ -1176,7 +1186,7 @@ __group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
93478 return send_signal(sig, info, p, 1);
93479 }
93480
93481 -static int
93482 +int
93483 specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t)
93484 {
93485 return send_signal(sig, info, t, 0);
93486 @@ -1213,6 +1223,7 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
93487 unsigned long int flags;
93488 int ret, blocked, ignored;
93489 struct k_sigaction *action;
93490 + int is_unhandled = 0;
93491
93492 spin_lock_irqsave(&t->sighand->siglock, flags);
93493 action = &t->sighand->action[sig-1];
93494 @@ -1227,9 +1238,18 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
93495 }
93496 if (action->sa.sa_handler == SIG_DFL)
93497 t->signal->flags &= ~SIGNAL_UNKILLABLE;
93498 + if (action->sa.sa_handler == SIG_IGN || action->sa.sa_handler == SIG_DFL)
93499 + is_unhandled = 1;
93500 ret = specific_send_sig_info(sig, info, t);
93501 spin_unlock_irqrestore(&t->sighand->siglock, flags);
93502
93503 + /* only deal with unhandled signals, java etc trigger SIGSEGV during
93504 + normal operation */
93505 + if (is_unhandled) {
93506 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, t);
93507 + gr_handle_crash(t, sig);
93508 + }
93509 +
93510 return ret;
93511 }
93512
93513 @@ -1310,8 +1330,11 @@ int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
93514 ret = check_kill_permission(sig, info, p);
93515 rcu_read_unlock();
93516
93517 - if (!ret && sig)
93518 + if (!ret && sig) {
93519 ret = do_send_sig_info(sig, info, p, true);
93520 + if (!ret)
93521 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, p);
93522 + }
93523
93524 return ret;
93525 }
93526 @@ -2915,7 +2938,15 @@ do_send_specific(pid_t tgid, pid_t pid, int sig, struct siginfo *info)
93527 int error = -ESRCH;
93528
93529 rcu_read_lock();
93530 - p = find_task_by_vpid(pid);
93531 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
93532 + /* allow glibc communication via tgkill to other threads in our
93533 + thread group */
93534 + if (grsec_enable_chroot_findtask && info->si_code == SI_TKILL &&
93535 + sig == (SIGRTMIN+1) && tgid == info->si_pid)
93536 + p = find_task_by_vpid_unrestricted(pid);
93537 + else
93538 +#endif
93539 + p = find_task_by_vpid(pid);
93540 if (p && (tgid <= 0 || task_tgid_vnr(p) == tgid)) {
93541 error = check_kill_permission(sig, info, p);
93542 /*
93543 @@ -3248,8 +3279,8 @@ COMPAT_SYSCALL_DEFINE2(sigaltstack,
93544 }
93545 seg = get_fs();
93546 set_fs(KERNEL_DS);
93547 - ret = do_sigaltstack((stack_t __force __user *) (uss_ptr ? &uss : NULL),
93548 - (stack_t __force __user *) &uoss,
93549 + ret = do_sigaltstack((stack_t __force_user *) (uss_ptr ? &uss : NULL),
93550 + (stack_t __force_user *) &uoss,
93551 compat_user_stack_pointer());
93552 set_fs(seg);
93553 if (ret >= 0 && uoss_ptr) {
93554 diff --git a/kernel/smpboot.c b/kernel/smpboot.c
93555 index 40190f2..8861d40 100644
93556 --- a/kernel/smpboot.c
93557 +++ b/kernel/smpboot.c
93558 @@ -290,7 +290,7 @@ int smpboot_register_percpu_thread(struct smp_hotplug_thread *plug_thread)
93559 }
93560 smpboot_unpark_thread(plug_thread, cpu);
93561 }
93562 - list_add(&plug_thread->list, &hotplug_threads);
93563 + pax_list_add(&plug_thread->list, &hotplug_threads);
93564 out:
93565 mutex_unlock(&smpboot_threads_lock);
93566 put_online_cpus();
93567 @@ -308,7 +308,7 @@ void smpboot_unregister_percpu_thread(struct smp_hotplug_thread *plug_thread)
93568 {
93569 get_online_cpus();
93570 mutex_lock(&smpboot_threads_lock);
93571 - list_del(&plug_thread->list);
93572 + pax_list_del(&plug_thread->list);
93573 smpboot_destroy_threads(plug_thread);
93574 mutex_unlock(&smpboot_threads_lock);
93575 put_online_cpus();
93576 diff --git a/kernel/softirq.c b/kernel/softirq.c
93577 index c497fcd..e8f90a9 100644
93578 --- a/kernel/softirq.c
93579 +++ b/kernel/softirq.c
93580 @@ -53,7 +53,7 @@ irq_cpustat_t irq_stat[NR_CPUS] ____cacheline_aligned;
93581 EXPORT_SYMBOL(irq_stat);
93582 #endif
93583
93584 -static struct softirq_action softirq_vec[NR_SOFTIRQS] __cacheline_aligned_in_smp;
93585 +static struct softirq_action softirq_vec[NR_SOFTIRQS] __read_only __aligned(PAGE_SIZE);
93586
93587 DEFINE_PER_CPU(struct task_struct *, ksoftirqd);
93588
93589 @@ -266,7 +266,7 @@ restart:
93590 kstat_incr_softirqs_this_cpu(vec_nr);
93591
93592 trace_softirq_entry(vec_nr);
93593 - h->action(h);
93594 + h->action();
93595 trace_softirq_exit(vec_nr);
93596 if (unlikely(prev_count != preempt_count())) {
93597 pr_err("huh, entered softirq %u %s %p with preempt_count %08x, exited with %08x?\n",
93598 @@ -426,7 +426,7 @@ void __raise_softirq_irqoff(unsigned int nr)
93599 or_softirq_pending(1UL << nr);
93600 }
93601
93602 -void open_softirq(int nr, void (*action)(struct softirq_action *))
93603 +void __init open_softirq(int nr, void (*action)(void))
93604 {
93605 softirq_vec[nr].action = action;
93606 }
93607 @@ -478,7 +478,7 @@ void __tasklet_hi_schedule_first(struct tasklet_struct *t)
93608 }
93609 EXPORT_SYMBOL(__tasklet_hi_schedule_first);
93610
93611 -static void tasklet_action(struct softirq_action *a)
93612 +static void tasklet_action(void)
93613 {
93614 struct tasklet_struct *list;
93615
93616 @@ -514,7 +514,7 @@ static void tasklet_action(struct softirq_action *a)
93617 }
93618 }
93619
93620 -static void tasklet_hi_action(struct softirq_action *a)
93621 +static __latent_entropy void tasklet_hi_action(void)
93622 {
93623 struct tasklet_struct *list;
93624
93625 @@ -745,7 +745,7 @@ static struct notifier_block cpu_nfb = {
93626 .notifier_call = cpu_callback
93627 };
93628
93629 -static struct smp_hotplug_thread softirq_threads = {
93630 +static struct smp_hotplug_thread softirq_threads __read_only = {
93631 .store = &ksoftirqd,
93632 .thread_should_run = ksoftirqd_should_run,
93633 .thread_fn = run_ksoftirqd,
93634 diff --git a/kernel/sys.c b/kernel/sys.c
93635 index ea9c881..2194af5 100644
93636 --- a/kernel/sys.c
93637 +++ b/kernel/sys.c
93638 @@ -154,6 +154,12 @@ static int set_one_prio(struct task_struct *p, int niceval, int error)
93639 error = -EACCES;
93640 goto out;
93641 }
93642 +
93643 + if (gr_handle_chroot_setpriority(p, niceval)) {
93644 + error = -EACCES;
93645 + goto out;
93646 + }
93647 +
93648 no_nice = security_task_setnice(p, niceval);
93649 if (no_nice) {
93650 error = no_nice;
93651 @@ -359,6 +365,20 @@ SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid)
93652 goto error;
93653 }
93654
93655 + if (gr_check_group_change(new->gid, new->egid, INVALID_GID))
93656 + goto error;
93657 +
93658 + if (!gid_eq(new->gid, old->gid)) {
93659 + /* make sure we generate a learn log for what will
93660 + end up being a role transition after a full-learning
93661 + policy is generated
93662 + CAP_SETGID is required to perform a transition
93663 + we may not log a CAP_SETGID check above, e.g.
93664 + in the case where new rgid = old egid
93665 + */
93666 + gr_learn_cap(current, new, CAP_SETGID);
93667 + }
93668 +
93669 if (rgid != (gid_t) -1 ||
93670 (egid != (gid_t) -1 && !gid_eq(kegid, old->gid)))
93671 new->sgid = new->egid;
93672 @@ -394,6 +414,10 @@ SYSCALL_DEFINE1(setgid, gid_t, gid)
93673 old = current_cred();
93674
93675 retval = -EPERM;
93676 +
93677 + if (gr_check_group_change(kgid, kgid, kgid))
93678 + goto error;
93679 +
93680 if (ns_capable(old->user_ns, CAP_SETGID))
93681 new->gid = new->egid = new->sgid = new->fsgid = kgid;
93682 else if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->sgid))
93683 @@ -411,7 +435,7 @@ error:
93684 /*
93685 * change the user struct in a credentials set to match the new UID
93686 */
93687 -static int set_user(struct cred *new)
93688 +int set_user(struct cred *new)
93689 {
93690 struct user_struct *new_user;
93691
93692 @@ -491,7 +515,18 @@ SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid)
93693 goto error;
93694 }
93695
93696 + if (gr_check_user_change(new->uid, new->euid, INVALID_UID))
93697 + goto error;
93698 +
93699 if (!uid_eq(new->uid, old->uid)) {
93700 + /* make sure we generate a learn log for what will
93701 + end up being a role transition after a full-learning
93702 + policy is generated
93703 + CAP_SETUID is required to perform a transition
93704 + we may not log a CAP_SETUID check above, e.g.
93705 + in the case where new ruid = old euid
93706 + */
93707 + gr_learn_cap(current, new, CAP_SETUID);
93708 retval = set_user(new);
93709 if (retval < 0)
93710 goto error;
93711 @@ -541,6 +576,12 @@ SYSCALL_DEFINE1(setuid, uid_t, uid)
93712 old = current_cred();
93713
93714 retval = -EPERM;
93715 +
93716 + if (gr_check_crash_uid(kuid))
93717 + goto error;
93718 + if (gr_check_user_change(kuid, kuid, kuid))
93719 + goto error;
93720 +
93721 if (ns_capable(old->user_ns, CAP_SETUID)) {
93722 new->suid = new->uid = kuid;
93723 if (!uid_eq(kuid, old->uid)) {
93724 @@ -610,6 +651,9 @@ SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid)
93725 goto error;
93726 }
93727
93728 + if (gr_check_user_change(kruid, keuid, INVALID_UID))
93729 + goto error;
93730 +
93731 if (ruid != (uid_t) -1) {
93732 new->uid = kruid;
93733 if (!uid_eq(kruid, old->uid)) {
93734 @@ -694,6 +738,9 @@ SYSCALL_DEFINE3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid)
93735 goto error;
93736 }
93737
93738 + if (gr_check_group_change(krgid, kegid, INVALID_GID))
93739 + goto error;
93740 +
93741 if (rgid != (gid_t) -1)
93742 new->gid = krgid;
93743 if (egid != (gid_t) -1)
93744 @@ -758,12 +805,16 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid)
93745 uid_eq(kuid, old->suid) || uid_eq(kuid, old->fsuid) ||
93746 ns_capable(old->user_ns, CAP_SETUID)) {
93747 if (!uid_eq(kuid, old->fsuid)) {
93748 + if (gr_check_user_change(INVALID_UID, INVALID_UID, kuid))
93749 + goto error;
93750 +
93751 new->fsuid = kuid;
93752 if (security_task_fix_setuid(new, old, LSM_SETID_FS) == 0)
93753 goto change_okay;
93754 }
93755 }
93756
93757 +error:
93758 abort_creds(new);
93759 return old_fsuid;
93760
93761 @@ -796,12 +847,16 @@ SYSCALL_DEFINE1(setfsgid, gid_t, gid)
93762 if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->egid) ||
93763 gid_eq(kgid, old->sgid) || gid_eq(kgid, old->fsgid) ||
93764 ns_capable(old->user_ns, CAP_SETGID)) {
93765 + if (gr_check_group_change(INVALID_GID, INVALID_GID, kgid))
93766 + goto error;
93767 +
93768 if (!gid_eq(kgid, old->fsgid)) {
93769 new->fsgid = kgid;
93770 goto change_okay;
93771 }
93772 }
93773
93774 +error:
93775 abort_creds(new);
93776 return old_fsgid;
93777
93778 @@ -1178,19 +1233,19 @@ SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name)
93779 return -EFAULT;
93780
93781 down_read(&uts_sem);
93782 - error = __copy_to_user(&name->sysname, &utsname()->sysname,
93783 + error = __copy_to_user(name->sysname, &utsname()->sysname,
93784 __OLD_UTS_LEN);
93785 error |= __put_user(0, name->sysname + __OLD_UTS_LEN);
93786 - error |= __copy_to_user(&name->nodename, &utsname()->nodename,
93787 + error |= __copy_to_user(name->nodename, &utsname()->nodename,
93788 __OLD_UTS_LEN);
93789 error |= __put_user(0, name->nodename + __OLD_UTS_LEN);
93790 - error |= __copy_to_user(&name->release, &utsname()->release,
93791 + error |= __copy_to_user(name->release, &utsname()->release,
93792 __OLD_UTS_LEN);
93793 error |= __put_user(0, name->release + __OLD_UTS_LEN);
93794 - error |= __copy_to_user(&name->version, &utsname()->version,
93795 + error |= __copy_to_user(name->version, &utsname()->version,
93796 __OLD_UTS_LEN);
93797 error |= __put_user(0, name->version + __OLD_UTS_LEN);
93798 - error |= __copy_to_user(&name->machine, &utsname()->machine,
93799 + error |= __copy_to_user(name->machine, &utsname()->machine,
93800 __OLD_UTS_LEN);
93801 error |= __put_user(0, name->machine + __OLD_UTS_LEN);
93802 up_read(&uts_sem);
93803 @@ -1391,6 +1446,13 @@ int do_prlimit(struct task_struct *tsk, unsigned int resource,
93804 */
93805 new_rlim->rlim_cur = 1;
93806 }
93807 + /* Handle the case where a fork and setuid occur and then RLIMIT_NPROC
93808 + is changed to a lower value. Since tasks can be created by the same
93809 + user in between this limit change and an execve by this task, force
93810 + a recheck only for this task by setting PF_NPROC_EXCEEDED
93811 + */
93812 + if (resource == RLIMIT_NPROC && tsk->real_cred->user != INIT_USER)
93813 + tsk->flags |= PF_NPROC_EXCEEDED;
93814 }
93815 if (!retval) {
93816 if (old_rlim)
93817 diff --git a/kernel/sysctl.c b/kernel/sysctl.c
93818 index 88ea2d6..88acc77 100644
93819 --- a/kernel/sysctl.c
93820 +++ b/kernel/sysctl.c
93821 @@ -94,7 +94,6 @@
93822
93823
93824 #if defined(CONFIG_SYSCTL)
93825 -
93826 /* External variables not in a header file. */
93827 extern int max_threads;
93828 extern int suid_dumpable;
93829 @@ -115,19 +114,20 @@ extern int sysctl_nr_trim_pages;
93830
93831 /* Constants used for minimum and maximum */
93832 #ifdef CONFIG_LOCKUP_DETECTOR
93833 -static int sixty = 60;
93834 +static int sixty __read_only = 60;
93835 #endif
93836
93837 -static int __maybe_unused neg_one = -1;
93838 +static int __maybe_unused neg_one __read_only = -1;
93839
93840 -static int zero;
93841 -static int __maybe_unused one = 1;
93842 -static int __maybe_unused two = 2;
93843 -static int __maybe_unused four = 4;
93844 -static unsigned long one_ul = 1;
93845 -static int one_hundred = 100;
93846 +static int zero __read_only = 0;
93847 +static int __maybe_unused one __read_only = 1;
93848 +static int __maybe_unused two __read_only = 2;
93849 +static int __maybe_unused three __read_only = 3;
93850 +static int __maybe_unused four __read_only = 4;
93851 +static unsigned long one_ul __read_only = 1;
93852 +static int one_hundred __read_only = 100;
93853 #ifdef CONFIG_PRINTK
93854 -static int ten_thousand = 10000;
93855 +static int ten_thousand __read_only = 10000;
93856 #endif
93857
93858 /* this is needed for the proc_doulongvec_minmax of vm_dirty_bytes */
93859 @@ -181,10 +181,8 @@ static int proc_taint(struct ctl_table *table, int write,
93860 void __user *buffer, size_t *lenp, loff_t *ppos);
93861 #endif
93862
93863 -#ifdef CONFIG_PRINTK
93864 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
93865 void __user *buffer, size_t *lenp, loff_t *ppos);
93866 -#endif
93867
93868 static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write,
93869 void __user *buffer, size_t *lenp, loff_t *ppos);
93870 @@ -215,6 +213,8 @@ static int sysrq_sysctl_handler(struct ctl_table *table, int write,
93871
93872 #endif
93873
93874 +extern struct ctl_table grsecurity_table[];
93875 +
93876 static struct ctl_table kern_table[];
93877 static struct ctl_table vm_table[];
93878 static struct ctl_table fs_table[];
93879 @@ -229,6 +229,20 @@ extern struct ctl_table epoll_table[];
93880 int sysctl_legacy_va_layout;
93881 #endif
93882
93883 +#ifdef CONFIG_PAX_SOFTMODE
93884 +static struct ctl_table pax_table[] = {
93885 + {
93886 + .procname = "softmode",
93887 + .data = &pax_softmode,
93888 + .maxlen = sizeof(unsigned int),
93889 + .mode = 0600,
93890 + .proc_handler = &proc_dointvec,
93891 + },
93892 +
93893 + { }
93894 +};
93895 +#endif
93896 +
93897 /* The default sysctl tables: */
93898
93899 static struct ctl_table sysctl_base_table[] = {
93900 @@ -277,6 +291,22 @@ static int max_extfrag_threshold = 1000;
93901 #endif
93902
93903 static struct ctl_table kern_table[] = {
93904 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS)
93905 + {
93906 + .procname = "grsecurity",
93907 + .mode = 0500,
93908 + .child = grsecurity_table,
93909 + },
93910 +#endif
93911 +
93912 +#ifdef CONFIG_PAX_SOFTMODE
93913 + {
93914 + .procname = "pax",
93915 + .mode = 0500,
93916 + .child = pax_table,
93917 + },
93918 +#endif
93919 +
93920 {
93921 .procname = "sched_child_runs_first",
93922 .data = &sysctl_sched_child_runs_first,
93923 @@ -649,7 +679,7 @@ static struct ctl_table kern_table[] = {
93924 .data = &modprobe_path,
93925 .maxlen = KMOD_PATH_LEN,
93926 .mode = 0644,
93927 - .proc_handler = proc_dostring,
93928 + .proc_handler = proc_dostring_modpriv,
93929 },
93930 {
93931 .procname = "modules_disabled",
93932 @@ -816,16 +846,20 @@ static struct ctl_table kern_table[] = {
93933 .extra1 = &zero,
93934 .extra2 = &one,
93935 },
93936 +#endif
93937 {
93938 .procname = "kptr_restrict",
93939 .data = &kptr_restrict,
93940 .maxlen = sizeof(int),
93941 .mode = 0644,
93942 .proc_handler = proc_dointvec_minmax_sysadmin,
93943 +#ifdef CONFIG_GRKERNSEC_HIDESYM
93944 + .extra1 = &two,
93945 +#else
93946 .extra1 = &zero,
93947 +#endif
93948 .extra2 = &two,
93949 },
93950 -#endif
93951 {
93952 .procname = "ngroups_max",
93953 .data = &ngroups_max,
93954 @@ -1072,10 +1106,17 @@ static struct ctl_table kern_table[] = {
93955 */
93956 {
93957 .procname = "perf_event_paranoid",
93958 - .data = &sysctl_perf_event_paranoid,
93959 - .maxlen = sizeof(sysctl_perf_event_paranoid),
93960 + .data = &sysctl_perf_event_legitimately_concerned,
93961 + .maxlen = sizeof(sysctl_perf_event_legitimately_concerned),
93962 .mode = 0644,
93963 - .proc_handler = proc_dointvec,
93964 + /* go ahead, be a hero */
93965 + .proc_handler = proc_dointvec_minmax_sysadmin,
93966 + .extra1 = &neg_one,
93967 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
93968 + .extra2 = &three,
93969 +#else
93970 + .extra2 = &two,
93971 +#endif
93972 },
93973 {
93974 .procname = "perf_event_mlock_kb",
93975 @@ -1340,6 +1381,13 @@ static struct ctl_table vm_table[] = {
93976 .proc_handler = proc_dointvec_minmax,
93977 .extra1 = &zero,
93978 },
93979 + {
93980 + .procname = "heap_stack_gap",
93981 + .data = &sysctl_heap_stack_gap,
93982 + .maxlen = sizeof(sysctl_heap_stack_gap),
93983 + .mode = 0644,
93984 + .proc_handler = proc_doulongvec_minmax,
93985 + },
93986 #else
93987 {
93988 .procname = "nr_trim_pages",
93989 @@ -1822,6 +1870,16 @@ int proc_dostring(struct ctl_table *table, int write,
93990 (char __user *)buffer, lenp, ppos);
93991 }
93992
93993 +int proc_dostring_modpriv(struct ctl_table *table, int write,
93994 + void __user *buffer, size_t *lenp, loff_t *ppos)
93995 +{
93996 + if (write && !capable(CAP_SYS_MODULE))
93997 + return -EPERM;
93998 +
93999 + return _proc_do_string(table->data, table->maxlen, write,
94000 + buffer, lenp, ppos);
94001 +}
94002 +
94003 static size_t proc_skip_spaces(char **buf)
94004 {
94005 size_t ret;
94006 @@ -1927,6 +1985,8 @@ static int proc_put_long(void __user **buf, size_t *size, unsigned long val,
94007 len = strlen(tmp);
94008 if (len > *size)
94009 len = *size;
94010 + if (len > sizeof(tmp))
94011 + len = sizeof(tmp);
94012 if (copy_to_user(*buf, tmp, len))
94013 return -EFAULT;
94014 *size -= len;
94015 @@ -2104,7 +2164,7 @@ int proc_dointvec(struct ctl_table *table, int write,
94016 static int proc_taint(struct ctl_table *table, int write,
94017 void __user *buffer, size_t *lenp, loff_t *ppos)
94018 {
94019 - struct ctl_table t;
94020 + ctl_table_no_const t;
94021 unsigned long tmptaint = get_taint();
94022 int err;
94023
94024 @@ -2132,7 +2192,6 @@ static int proc_taint(struct ctl_table *table, int write,
94025 return err;
94026 }
94027
94028 -#ifdef CONFIG_PRINTK
94029 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
94030 void __user *buffer, size_t *lenp, loff_t *ppos)
94031 {
94032 @@ -2141,7 +2200,6 @@ static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
94033
94034 return proc_dointvec_minmax(table, write, buffer, lenp, ppos);
94035 }
94036 -#endif
94037
94038 struct do_proc_dointvec_minmax_conv_param {
94039 int *min;
94040 @@ -2701,6 +2759,12 @@ int proc_dostring(struct ctl_table *table, int write,
94041 return -ENOSYS;
94042 }
94043
94044 +int proc_dostring_modpriv(struct ctl_table *table, int write,
94045 + void __user *buffer, size_t *lenp, loff_t *ppos)
94046 +{
94047 + return -ENOSYS;
94048 +}
94049 +
94050 int proc_dointvec(struct ctl_table *table, int write,
94051 void __user *buffer, size_t *lenp, loff_t *ppos)
94052 {
94053 @@ -2757,5 +2821,6 @@ EXPORT_SYMBOL(proc_dointvec_minmax);
94054 EXPORT_SYMBOL(proc_dointvec_userhz_jiffies);
94055 EXPORT_SYMBOL(proc_dointvec_ms_jiffies);
94056 EXPORT_SYMBOL(proc_dostring);
94057 +EXPORT_SYMBOL(proc_dostring_modpriv);
94058 EXPORT_SYMBOL(proc_doulongvec_minmax);
94059 EXPORT_SYMBOL(proc_doulongvec_ms_jiffies_minmax);
94060 diff --git a/kernel/taskstats.c b/kernel/taskstats.c
94061 index 670fff8..a247812 100644
94062 --- a/kernel/taskstats.c
94063 +++ b/kernel/taskstats.c
94064 @@ -28,9 +28,12 @@
94065 #include <linux/fs.h>
94066 #include <linux/file.h>
94067 #include <linux/pid_namespace.h>
94068 +#include <linux/grsecurity.h>
94069 #include <net/genetlink.h>
94070 #include <linux/atomic.h>
94071
94072 +extern int gr_is_taskstats_denied(int pid);
94073 +
94074 /*
94075 * Maximum length of a cpumask that can be specified in
94076 * the TASKSTATS_CMD_ATTR_REGISTER/DEREGISTER_CPUMASK attribute
94077 @@ -576,6 +579,9 @@ err:
94078
94079 static int taskstats_user_cmd(struct sk_buff *skb, struct genl_info *info)
94080 {
94081 + if (gr_is_taskstats_denied(current->pid))
94082 + return -EACCES;
94083 +
94084 if (info->attrs[TASKSTATS_CMD_ATTR_REGISTER_CPUMASK])
94085 return cmd_attr_register_cpumask(info);
94086 else if (info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK])
94087 diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
94088 index a7077d3..dd48a49 100644
94089 --- a/kernel/time/alarmtimer.c
94090 +++ b/kernel/time/alarmtimer.c
94091 @@ -823,7 +823,7 @@ static int __init alarmtimer_init(void)
94092 struct platform_device *pdev;
94093 int error = 0;
94094 int i;
94095 - struct k_clock alarm_clock = {
94096 + static struct k_clock alarm_clock = {
94097 .clock_getres = alarm_clock_getres,
94098 .clock_get = alarm_clock_get,
94099 .timer_create = alarm_timer_create,
94100 diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
94101 index d8c724c..6b331a4 100644
94102 --- a/kernel/time/hrtimer.c
94103 +++ b/kernel/time/hrtimer.c
94104 @@ -1399,7 +1399,7 @@ void hrtimer_peek_ahead_timers(void)
94105 local_irq_restore(flags);
94106 }
94107
94108 -static void run_hrtimer_softirq(struct softirq_action *h)
94109 +static __latent_entropy void run_hrtimer_softirq(void)
94110 {
94111 hrtimer_peek_ahead_timers();
94112 }
94113 diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
94114 index a16b678..8c5bd9d 100644
94115 --- a/kernel/time/posix-cpu-timers.c
94116 +++ b/kernel/time/posix-cpu-timers.c
94117 @@ -1450,14 +1450,14 @@ struct k_clock clock_posix_cpu = {
94118
94119 static __init int init_posix_cpu_timers(void)
94120 {
94121 - struct k_clock process = {
94122 + static struct k_clock process = {
94123 .clock_getres = process_cpu_clock_getres,
94124 .clock_get = process_cpu_clock_get,
94125 .timer_create = process_cpu_timer_create,
94126 .nsleep = process_cpu_nsleep,
94127 .nsleep_restart = process_cpu_nsleep_restart,
94128 };
94129 - struct k_clock thread = {
94130 + static struct k_clock thread = {
94131 .clock_getres = thread_cpu_clock_getres,
94132 .clock_get = thread_cpu_clock_get,
94133 .timer_create = thread_cpu_timer_create,
94134 diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c
94135 index 31ea01f..7fc61ef 100644
94136 --- a/kernel/time/posix-timers.c
94137 +++ b/kernel/time/posix-timers.c
94138 @@ -43,6 +43,7 @@
94139 #include <linux/hash.h>
94140 #include <linux/posix-clock.h>
94141 #include <linux/posix-timers.h>
94142 +#include <linux/grsecurity.h>
94143 #include <linux/syscalls.h>
94144 #include <linux/wait.h>
94145 #include <linux/workqueue.h>
94146 @@ -124,7 +125,7 @@ static DEFINE_SPINLOCK(hash_lock);
94147 * which we beg off on and pass to do_sys_settimeofday().
94148 */
94149
94150 -static struct k_clock posix_clocks[MAX_CLOCKS];
94151 +static struct k_clock *posix_clocks[MAX_CLOCKS];
94152
94153 /*
94154 * These ones are defined below.
94155 @@ -277,7 +278,7 @@ static int posix_get_tai(clockid_t which_clock, struct timespec *tp)
94156 */
94157 static __init int init_posix_timers(void)
94158 {
94159 - struct k_clock clock_realtime = {
94160 + static struct k_clock clock_realtime = {
94161 .clock_getres = hrtimer_get_res,
94162 .clock_get = posix_clock_realtime_get,
94163 .clock_set = posix_clock_realtime_set,
94164 @@ -289,7 +290,7 @@ static __init int init_posix_timers(void)
94165 .timer_get = common_timer_get,
94166 .timer_del = common_timer_del,
94167 };
94168 - struct k_clock clock_monotonic = {
94169 + static struct k_clock clock_monotonic = {
94170 .clock_getres = hrtimer_get_res,
94171 .clock_get = posix_ktime_get_ts,
94172 .nsleep = common_nsleep,
94173 @@ -299,19 +300,19 @@ static __init int init_posix_timers(void)
94174 .timer_get = common_timer_get,
94175 .timer_del = common_timer_del,
94176 };
94177 - struct k_clock clock_monotonic_raw = {
94178 + static struct k_clock clock_monotonic_raw = {
94179 .clock_getres = hrtimer_get_res,
94180 .clock_get = posix_get_monotonic_raw,
94181 };
94182 - struct k_clock clock_realtime_coarse = {
94183 + static struct k_clock clock_realtime_coarse = {
94184 .clock_getres = posix_get_coarse_res,
94185 .clock_get = posix_get_realtime_coarse,
94186 };
94187 - struct k_clock clock_monotonic_coarse = {
94188 + static struct k_clock clock_monotonic_coarse = {
94189 .clock_getres = posix_get_coarse_res,
94190 .clock_get = posix_get_monotonic_coarse,
94191 };
94192 - struct k_clock clock_tai = {
94193 + static struct k_clock clock_tai = {
94194 .clock_getres = hrtimer_get_res,
94195 .clock_get = posix_get_tai,
94196 .nsleep = common_nsleep,
94197 @@ -321,7 +322,7 @@ static __init int init_posix_timers(void)
94198 .timer_get = common_timer_get,
94199 .timer_del = common_timer_del,
94200 };
94201 - struct k_clock clock_boottime = {
94202 + static struct k_clock clock_boottime = {
94203 .clock_getres = hrtimer_get_res,
94204 .clock_get = posix_get_boottime,
94205 .nsleep = common_nsleep,
94206 @@ -533,7 +534,7 @@ void posix_timers_register_clock(const clockid_t clock_id,
94207 return;
94208 }
94209
94210 - posix_clocks[clock_id] = *new_clock;
94211 + posix_clocks[clock_id] = new_clock;
94212 }
94213 EXPORT_SYMBOL_GPL(posix_timers_register_clock);
94214
94215 @@ -579,9 +580,9 @@ static struct k_clock *clockid_to_kclock(const clockid_t id)
94216 return (id & CLOCKFD_MASK) == CLOCKFD ?
94217 &clock_posix_dynamic : &clock_posix_cpu;
94218
94219 - if (id >= MAX_CLOCKS || !posix_clocks[id].clock_getres)
94220 + if (id >= MAX_CLOCKS || !posix_clocks[id] || !posix_clocks[id]->clock_getres)
94221 return NULL;
94222 - return &posix_clocks[id];
94223 + return posix_clocks[id];
94224 }
94225
94226 static int common_timer_create(struct k_itimer *new_timer)
94227 @@ -599,7 +600,7 @@ SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock,
94228 struct k_clock *kc = clockid_to_kclock(which_clock);
94229 struct k_itimer *new_timer;
94230 int error, new_timer_id;
94231 - sigevent_t event;
94232 + sigevent_t event = { };
94233 int it_id_set = IT_ID_NOT_SET;
94234
94235 if (!kc)
94236 @@ -1014,6 +1015,13 @@ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock,
94237 if (copy_from_user(&new_tp, tp, sizeof (*tp)))
94238 return -EFAULT;
94239
94240 + /* only the CLOCK_REALTIME clock can be set, all other clocks
94241 + have their clock_set fptr set to a nosettime dummy function
94242 + CLOCK_REALTIME has a NULL clock_set fptr which causes it to
94243 + call common_clock_set, which calls do_sys_settimeofday, which
94244 + we hook
94245 + */
94246 +
94247 return kc->clock_set(which_clock, &new_tp);
94248 }
94249
94250 diff --git a/kernel/time/time.c b/kernel/time/time.c
94251 index 2c85b77..6530536 100644
94252 --- a/kernel/time/time.c
94253 +++ b/kernel/time/time.c
94254 @@ -173,6 +173,11 @@ int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz)
94255 return error;
94256
94257 if (tz) {
94258 + /* we log in do_settimeofday called below, so don't log twice
94259 + */
94260 + if (!tv)
94261 + gr_log_timechange();
94262 +
94263 sys_tz = *tz;
94264 update_vsyscall_tz();
94265 if (firsttime) {
94266 diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
94267 index 6a93185..288c331 100644
94268 --- a/kernel/time/timekeeping.c
94269 +++ b/kernel/time/timekeeping.c
94270 @@ -15,6 +15,7 @@
94271 #include <linux/init.h>
94272 #include <linux/mm.h>
94273 #include <linux/sched.h>
94274 +#include <linux/grsecurity.h>
94275 #include <linux/syscore_ops.h>
94276 #include <linux/clocksource.h>
94277 #include <linux/jiffies.h>
94278 @@ -775,6 +776,8 @@ int do_settimeofday64(const struct timespec64 *ts)
94279 if (!timespec64_valid_strict(ts))
94280 return -EINVAL;
94281
94282 + gr_log_timechange();
94283 +
94284 raw_spin_lock_irqsave(&timekeeper_lock, flags);
94285 write_seqcount_begin(&tk_core.seq);
94286
94287 diff --git a/kernel/time/timer.c b/kernel/time/timer.c
94288 index 2d3f5c5..7ed7dc5 100644
94289 --- a/kernel/time/timer.c
94290 +++ b/kernel/time/timer.c
94291 @@ -1393,7 +1393,7 @@ void update_process_times(int user_tick)
94292 /*
94293 * This function runs timers and the timer-tq in bottom half context.
94294 */
94295 -static void run_timer_softirq(struct softirq_action *h)
94296 +static __latent_entropy void run_timer_softirq(void)
94297 {
94298 struct tvec_base *base = __this_cpu_read(tvec_bases);
94299
94300 @@ -1456,7 +1456,7 @@ static void process_timeout(unsigned long __data)
94301 *
94302 * In all cases the return value is guaranteed to be non-negative.
94303 */
94304 -signed long __sched schedule_timeout(signed long timeout)
94305 +signed long __sched __intentional_overflow(-1) schedule_timeout(signed long timeout)
94306 {
94307 struct timer_list timer;
94308 unsigned long expire;
94309 diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
94310 index 61ed862..3b52c65 100644
94311 --- a/kernel/time/timer_list.c
94312 +++ b/kernel/time/timer_list.c
94313 @@ -45,12 +45,16 @@ DECLARE_PER_CPU(struct hrtimer_cpu_base, hrtimer_bases);
94314
94315 static void print_name_offset(struct seq_file *m, void *sym)
94316 {
94317 +#ifdef CONFIG_GRKERNSEC_HIDESYM
94318 + SEQ_printf(m, "<%p>", NULL);
94319 +#else
94320 char symname[KSYM_NAME_LEN];
94321
94322 if (lookup_symbol_name((unsigned long)sym, symname) < 0)
94323 SEQ_printf(m, "<%pK>", sym);
94324 else
94325 SEQ_printf(m, "%s", symname);
94326 +#endif
94327 }
94328
94329 static void
94330 @@ -119,7 +123,11 @@ next_one:
94331 static void
94332 print_base(struct seq_file *m, struct hrtimer_clock_base *base, u64 now)
94333 {
94334 +#ifdef CONFIG_GRKERNSEC_HIDESYM
94335 + SEQ_printf(m, " .base: %p\n", NULL);
94336 +#else
94337 SEQ_printf(m, " .base: %pK\n", base);
94338 +#endif
94339 SEQ_printf(m, " .index: %d\n",
94340 base->index);
94341 SEQ_printf(m, " .resolution: %Lu nsecs\n",
94342 @@ -362,7 +370,11 @@ static int __init init_timer_list_procfs(void)
94343 {
94344 struct proc_dir_entry *pe;
94345
94346 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
94347 + pe = proc_create("timer_list", 0400, NULL, &timer_list_fops);
94348 +#else
94349 pe = proc_create("timer_list", 0444, NULL, &timer_list_fops);
94350 +#endif
94351 if (!pe)
94352 return -ENOMEM;
94353 return 0;
94354 diff --git a/kernel/time/timer_stats.c b/kernel/time/timer_stats.c
94355 index 1fb08f2..ca4bb1e 100644
94356 --- a/kernel/time/timer_stats.c
94357 +++ b/kernel/time/timer_stats.c
94358 @@ -116,7 +116,7 @@ static ktime_t time_start, time_stop;
94359 static unsigned long nr_entries;
94360 static struct entry entries[MAX_ENTRIES];
94361
94362 -static atomic_t overflow_count;
94363 +static atomic_unchecked_t overflow_count;
94364
94365 /*
94366 * The entries are in a hash-table, for fast lookup:
94367 @@ -140,7 +140,7 @@ static void reset_entries(void)
94368 nr_entries = 0;
94369 memset(entries, 0, sizeof(entries));
94370 memset(tstat_hash_table, 0, sizeof(tstat_hash_table));
94371 - atomic_set(&overflow_count, 0);
94372 + atomic_set_unchecked(&overflow_count, 0);
94373 }
94374
94375 static struct entry *alloc_entry(void)
94376 @@ -261,7 +261,7 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
94377 if (likely(entry))
94378 entry->count++;
94379 else
94380 - atomic_inc(&overflow_count);
94381 + atomic_inc_unchecked(&overflow_count);
94382
94383 out_unlock:
94384 raw_spin_unlock_irqrestore(lock, flags);
94385 @@ -269,12 +269,16 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
94386
94387 static void print_name_offset(struct seq_file *m, unsigned long addr)
94388 {
94389 +#ifdef CONFIG_GRKERNSEC_HIDESYM
94390 + seq_printf(m, "<%p>", NULL);
94391 +#else
94392 char symname[KSYM_NAME_LEN];
94393
94394 if (lookup_symbol_name(addr, symname) < 0)
94395 - seq_printf(m, "<%p>", (void *)addr);
94396 + seq_printf(m, "<%pK>", (void *)addr);
94397 else
94398 seq_printf(m, "%s", symname);
94399 +#endif
94400 }
94401
94402 static int tstats_show(struct seq_file *m, void *v)
94403 @@ -300,8 +304,8 @@ static int tstats_show(struct seq_file *m, void *v)
94404
94405 seq_puts(m, "Timer Stats Version: v0.3\n");
94406 seq_printf(m, "Sample period: %ld.%03ld s\n", period.tv_sec, ms);
94407 - if (atomic_read(&overflow_count))
94408 - seq_printf(m, "Overflow: %d entries\n", atomic_read(&overflow_count));
94409 + if (atomic_read_unchecked(&overflow_count))
94410 + seq_printf(m, "Overflow: %d entries\n", atomic_read_unchecked(&overflow_count));
94411 seq_printf(m, "Collection: %s\n", timer_stats_active ? "active" : "inactive");
94412
94413 for (i = 0; i < nr_entries; i++) {
94414 @@ -417,7 +421,11 @@ static int __init init_tstats_procfs(void)
94415 {
94416 struct proc_dir_entry *pe;
94417
94418 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
94419 + pe = proc_create("timer_stats", 0600, NULL, &tstats_fops);
94420 +#else
94421 pe = proc_create("timer_stats", 0644, NULL, &tstats_fops);
94422 +#endif
94423 if (!pe)
94424 return -ENOMEM;
94425 return 0;
94426 diff --git a/kernel/torture.c b/kernel/torture.c
94427 index dd70993..0bf694b 100644
94428 --- a/kernel/torture.c
94429 +++ b/kernel/torture.c
94430 @@ -482,7 +482,7 @@ static int torture_shutdown_notify(struct notifier_block *unused1,
94431 mutex_lock(&fullstop_mutex);
94432 if (ACCESS_ONCE(fullstop) == FULLSTOP_DONTSTOP) {
94433 VERBOSE_TOROUT_STRING("Unscheduled system shutdown detected");
94434 - ACCESS_ONCE(fullstop) = FULLSTOP_SHUTDOWN;
94435 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_SHUTDOWN;
94436 } else {
94437 pr_warn("Concurrent rmmod and shutdown illegal!\n");
94438 }
94439 @@ -549,14 +549,14 @@ static int torture_stutter(void *arg)
94440 if (!torture_must_stop()) {
94441 if (stutter > 1) {
94442 schedule_timeout_interruptible(stutter - 1);
94443 - ACCESS_ONCE(stutter_pause_test) = 2;
94444 + ACCESS_ONCE_RW(stutter_pause_test) = 2;
94445 }
94446 schedule_timeout_interruptible(1);
94447 - ACCESS_ONCE(stutter_pause_test) = 1;
94448 + ACCESS_ONCE_RW(stutter_pause_test) = 1;
94449 }
94450 if (!torture_must_stop())
94451 schedule_timeout_interruptible(stutter);
94452 - ACCESS_ONCE(stutter_pause_test) = 0;
94453 + ACCESS_ONCE_RW(stutter_pause_test) = 0;
94454 torture_shutdown_absorb("torture_stutter");
94455 } while (!torture_must_stop());
94456 torture_kthread_stopping("torture_stutter");
94457 @@ -648,7 +648,7 @@ bool torture_cleanup_begin(void)
94458 schedule_timeout_uninterruptible(10);
94459 return true;
94460 }
94461 - ACCESS_ONCE(fullstop) = FULLSTOP_RMMOD;
94462 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_RMMOD;
94463 mutex_unlock(&fullstop_mutex);
94464 torture_shutdown_cleanup();
94465 torture_shuffle_cleanup();
94466 diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
94467 index 483cecf..ac46091 100644
94468 --- a/kernel/trace/blktrace.c
94469 +++ b/kernel/trace/blktrace.c
94470 @@ -328,7 +328,7 @@ static ssize_t blk_dropped_read(struct file *filp, char __user *buffer,
94471 struct blk_trace *bt = filp->private_data;
94472 char buf[16];
94473
94474 - snprintf(buf, sizeof(buf), "%u\n", atomic_read(&bt->dropped));
94475 + snprintf(buf, sizeof(buf), "%u\n", atomic_read_unchecked(&bt->dropped));
94476
94477 return simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf));
94478 }
94479 @@ -386,7 +386,7 @@ static int blk_subbuf_start_callback(struct rchan_buf *buf, void *subbuf,
94480 return 1;
94481
94482 bt = buf->chan->private_data;
94483 - atomic_inc(&bt->dropped);
94484 + atomic_inc_unchecked(&bt->dropped);
94485 return 0;
94486 }
94487
94488 @@ -487,7 +487,7 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
94489
94490 bt->dir = dir;
94491 bt->dev = dev;
94492 - atomic_set(&bt->dropped, 0);
94493 + atomic_set_unchecked(&bt->dropped, 0);
94494 INIT_LIST_HEAD(&bt->running_list);
94495
94496 ret = -EIO;
94497 diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
94498 index af5bffd..57664b8 100644
94499 --- a/kernel/trace/ftrace.c
94500 +++ b/kernel/trace/ftrace.c
94501 @@ -2382,12 +2382,17 @@ ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec)
94502 if (unlikely(ftrace_disabled))
94503 return 0;
94504
94505 + ret = ftrace_arch_code_modify_prepare();
94506 + FTRACE_WARN_ON(ret);
94507 + if (ret)
94508 + return 0;
94509 +
94510 ret = ftrace_make_nop(mod, rec, MCOUNT_ADDR);
94511 + FTRACE_WARN_ON(ftrace_arch_code_modify_post_process());
94512 if (ret) {
94513 ftrace_bug(ret, rec);
94514 - return 0;
94515 }
94516 - return 1;
94517 + return ret ? 0 : 1;
94518 }
94519
94520 /*
94521 @@ -4776,8 +4781,10 @@ static int ftrace_process_locs(struct module *mod,
94522 if (!count)
94523 return 0;
94524
94525 + pax_open_kernel();
94526 sort(start, count, sizeof(*start),
94527 ftrace_cmp_ips, ftrace_swap_ips);
94528 + pax_close_kernel();
94529
94530 start_pg = ftrace_allocate_pages(count);
94531 if (!start_pg)
94532 @@ -5653,7 +5660,7 @@ static int alloc_retstack_tasklist(struct ftrace_ret_stack **ret_stack_list)
94533
94534 if (t->ret_stack == NULL) {
94535 atomic_set(&t->tracing_graph_pause, 0);
94536 - atomic_set(&t->trace_overrun, 0);
94537 + atomic_set_unchecked(&t->trace_overrun, 0);
94538 t->curr_ret_stack = -1;
94539 /* Make sure the tasks see the -1 first: */
94540 smp_wmb();
94541 @@ -5876,7 +5883,7 @@ static void
94542 graph_init_task(struct task_struct *t, struct ftrace_ret_stack *ret_stack)
94543 {
94544 atomic_set(&t->tracing_graph_pause, 0);
94545 - atomic_set(&t->trace_overrun, 0);
94546 + atomic_set_unchecked(&t->trace_overrun, 0);
94547 t->ftrace_timestamp = 0;
94548 /* make curr_ret_stack visible before we add the ret_stack */
94549 smp_wmb();
94550 diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
94551 index d2e151c..1498973 100644
94552 --- a/kernel/trace/ring_buffer.c
94553 +++ b/kernel/trace/ring_buffer.c
94554 @@ -350,9 +350,9 @@ struct buffer_data_page {
94555 */
94556 struct buffer_page {
94557 struct list_head list; /* list of buffer pages */
94558 - local_t write; /* index for next write */
94559 + local_unchecked_t write; /* index for next write */
94560 unsigned read; /* index for next read */
94561 - local_t entries; /* entries on this page */
94562 + local_unchecked_t entries; /* entries on this page */
94563 unsigned long real_end; /* real end of data */
94564 struct buffer_data_page *page; /* Actual data page */
94565 };
94566 @@ -473,11 +473,11 @@ struct ring_buffer_per_cpu {
94567 unsigned long last_overrun;
94568 local_t entries_bytes;
94569 local_t entries;
94570 - local_t overrun;
94571 - local_t commit_overrun;
94572 - local_t dropped_events;
94573 + local_unchecked_t overrun;
94574 + local_unchecked_t commit_overrun;
94575 + local_unchecked_t dropped_events;
94576 local_t committing;
94577 - local_t commits;
94578 + local_unchecked_t commits;
94579 unsigned long read;
94580 unsigned long read_bytes;
94581 u64 write_stamp;
94582 @@ -1047,8 +1047,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
94583 *
94584 * We add a counter to the write field to denote this.
94585 */
94586 - old_write = local_add_return(RB_WRITE_INTCNT, &next_page->write);
94587 - old_entries = local_add_return(RB_WRITE_INTCNT, &next_page->entries);
94588 + old_write = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->write);
94589 + old_entries = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->entries);
94590
94591 /*
94592 * Just make sure we have seen our old_write and synchronize
94593 @@ -1076,8 +1076,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
94594 * cmpxchg to only update if an interrupt did not already
94595 * do it for us. If the cmpxchg fails, we don't care.
94596 */
94597 - (void)local_cmpxchg(&next_page->write, old_write, val);
94598 - (void)local_cmpxchg(&next_page->entries, old_entries, eval);
94599 + (void)local_cmpxchg_unchecked(&next_page->write, old_write, val);
94600 + (void)local_cmpxchg_unchecked(&next_page->entries, old_entries, eval);
94601
94602 /*
94603 * No need to worry about races with clearing out the commit.
94604 @@ -1445,12 +1445,12 @@ static void rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer);
94605
94606 static inline unsigned long rb_page_entries(struct buffer_page *bpage)
94607 {
94608 - return local_read(&bpage->entries) & RB_WRITE_MASK;
94609 + return local_read_unchecked(&bpage->entries) & RB_WRITE_MASK;
94610 }
94611
94612 static inline unsigned long rb_page_write(struct buffer_page *bpage)
94613 {
94614 - return local_read(&bpage->write) & RB_WRITE_MASK;
94615 + return local_read_unchecked(&bpage->write) & RB_WRITE_MASK;
94616 }
94617
94618 static int
94619 @@ -1545,7 +1545,7 @@ rb_remove_pages(struct ring_buffer_per_cpu *cpu_buffer, unsigned int nr_pages)
94620 * bytes consumed in ring buffer from here.
94621 * Increment overrun to account for the lost events.
94622 */
94623 - local_add(page_entries, &cpu_buffer->overrun);
94624 + local_add_unchecked(page_entries, &cpu_buffer->overrun);
94625 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
94626 }
94627
94628 @@ -2107,7 +2107,7 @@ rb_handle_head_page(struct ring_buffer_per_cpu *cpu_buffer,
94629 * it is our responsibility to update
94630 * the counters.
94631 */
94632 - local_add(entries, &cpu_buffer->overrun);
94633 + local_add_unchecked(entries, &cpu_buffer->overrun);
94634 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
94635
94636 /*
94637 @@ -2257,7 +2257,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
94638 if (tail == BUF_PAGE_SIZE)
94639 tail_page->real_end = 0;
94640
94641 - local_sub(length, &tail_page->write);
94642 + local_sub_unchecked(length, &tail_page->write);
94643 return;
94644 }
94645
94646 @@ -2292,7 +2292,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
94647 rb_event_set_padding(event);
94648
94649 /* Set the write back to the previous setting */
94650 - local_sub(length, &tail_page->write);
94651 + local_sub_unchecked(length, &tail_page->write);
94652 return;
94653 }
94654
94655 @@ -2304,7 +2304,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
94656
94657 /* Set write to end of buffer */
94658 length = (tail + length) - BUF_PAGE_SIZE;
94659 - local_sub(length, &tail_page->write);
94660 + local_sub_unchecked(length, &tail_page->write);
94661 }
94662
94663 /*
94664 @@ -2330,7 +2330,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
94665 * about it.
94666 */
94667 if (unlikely(next_page == commit_page)) {
94668 - local_inc(&cpu_buffer->commit_overrun);
94669 + local_inc_unchecked(&cpu_buffer->commit_overrun);
94670 goto out_reset;
94671 }
94672
94673 @@ -2360,7 +2360,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
94674 * this is easy, just stop here.
94675 */
94676 if (!(buffer->flags & RB_FL_OVERWRITE)) {
94677 - local_inc(&cpu_buffer->dropped_events);
94678 + local_inc_unchecked(&cpu_buffer->dropped_events);
94679 goto out_reset;
94680 }
94681
94682 @@ -2386,7 +2386,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
94683 cpu_buffer->tail_page) &&
94684 (cpu_buffer->commit_page ==
94685 cpu_buffer->reader_page))) {
94686 - local_inc(&cpu_buffer->commit_overrun);
94687 + local_inc_unchecked(&cpu_buffer->commit_overrun);
94688 goto out_reset;
94689 }
94690 }
94691 @@ -2434,7 +2434,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
94692 length += RB_LEN_TIME_EXTEND;
94693
94694 tail_page = cpu_buffer->tail_page;
94695 - write = local_add_return(length, &tail_page->write);
94696 + write = local_add_return_unchecked(length, &tail_page->write);
94697
94698 /* set write to only the index of the write */
94699 write &= RB_WRITE_MASK;
94700 @@ -2458,7 +2458,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
94701 kmemcheck_annotate_bitfield(event, bitfield);
94702 rb_update_event(cpu_buffer, event, length, add_timestamp, delta);
94703
94704 - local_inc(&tail_page->entries);
94705 + local_inc_unchecked(&tail_page->entries);
94706
94707 /*
94708 * If this is the first commit on the page, then update
94709 @@ -2491,7 +2491,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
94710
94711 if (bpage->page == (void *)addr && rb_page_write(bpage) == old_index) {
94712 unsigned long write_mask =
94713 - local_read(&bpage->write) & ~RB_WRITE_MASK;
94714 + local_read_unchecked(&bpage->write) & ~RB_WRITE_MASK;
94715 unsigned long event_length = rb_event_length(event);
94716 /*
94717 * This is on the tail page. It is possible that
94718 @@ -2501,7 +2501,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
94719 */
94720 old_index += write_mask;
94721 new_index += write_mask;
94722 - index = local_cmpxchg(&bpage->write, old_index, new_index);
94723 + index = local_cmpxchg_unchecked(&bpage->write, old_index, new_index);
94724 if (index == old_index) {
94725 /* update counters */
94726 local_sub(event_length, &cpu_buffer->entries_bytes);
94727 @@ -2516,7 +2516,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
94728 static void rb_start_commit(struct ring_buffer_per_cpu *cpu_buffer)
94729 {
94730 local_inc(&cpu_buffer->committing);
94731 - local_inc(&cpu_buffer->commits);
94732 + local_inc_unchecked(&cpu_buffer->commits);
94733 }
94734
94735 static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
94736 @@ -2528,7 +2528,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
94737 return;
94738
94739 again:
94740 - commits = local_read(&cpu_buffer->commits);
94741 + commits = local_read_unchecked(&cpu_buffer->commits);
94742 /* synchronize with interrupts */
94743 barrier();
94744 if (local_read(&cpu_buffer->committing) == 1)
94745 @@ -2544,7 +2544,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
94746 * updating of the commit page and the clearing of the
94747 * committing counter.
94748 */
94749 - if (unlikely(local_read(&cpu_buffer->commits) != commits) &&
94750 + if (unlikely(local_read_unchecked(&cpu_buffer->commits) != commits) &&
94751 !local_read(&cpu_buffer->committing)) {
94752 local_inc(&cpu_buffer->committing);
94753 goto again;
94754 @@ -2574,7 +2574,7 @@ rb_reserve_next_event(struct ring_buffer *buffer,
94755 barrier();
94756 if (unlikely(ACCESS_ONCE(cpu_buffer->buffer) != buffer)) {
94757 local_dec(&cpu_buffer->committing);
94758 - local_dec(&cpu_buffer->commits);
94759 + local_dec_unchecked(&cpu_buffer->commits);
94760 return NULL;
94761 }
94762 #endif
94763 @@ -2904,7 +2904,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
94764
94765 /* Do the likely case first */
94766 if (likely(bpage->page == (void *)addr)) {
94767 - local_dec(&bpage->entries);
94768 + local_dec_unchecked(&bpage->entries);
94769 return;
94770 }
94771
94772 @@ -2916,7 +2916,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
94773 start = bpage;
94774 do {
94775 if (bpage->page == (void *)addr) {
94776 - local_dec(&bpage->entries);
94777 + local_dec_unchecked(&bpage->entries);
94778 return;
94779 }
94780 rb_inc_page(cpu_buffer, &bpage);
94781 @@ -3200,7 +3200,7 @@ static inline unsigned long
94782 rb_num_of_entries(struct ring_buffer_per_cpu *cpu_buffer)
94783 {
94784 return local_read(&cpu_buffer->entries) -
94785 - (local_read(&cpu_buffer->overrun) + cpu_buffer->read);
94786 + (local_read_unchecked(&cpu_buffer->overrun) + cpu_buffer->read);
94787 }
94788
94789 /**
94790 @@ -3289,7 +3289,7 @@ unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu)
94791 return 0;
94792
94793 cpu_buffer = buffer->buffers[cpu];
94794 - ret = local_read(&cpu_buffer->overrun);
94795 + ret = local_read_unchecked(&cpu_buffer->overrun);
94796
94797 return ret;
94798 }
94799 @@ -3312,7 +3312,7 @@ ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu)
94800 return 0;
94801
94802 cpu_buffer = buffer->buffers[cpu];
94803 - ret = local_read(&cpu_buffer->commit_overrun);
94804 + ret = local_read_unchecked(&cpu_buffer->commit_overrun);
94805
94806 return ret;
94807 }
94808 @@ -3334,7 +3334,7 @@ ring_buffer_dropped_events_cpu(struct ring_buffer *buffer, int cpu)
94809 return 0;
94810
94811 cpu_buffer = buffer->buffers[cpu];
94812 - ret = local_read(&cpu_buffer->dropped_events);
94813 + ret = local_read_unchecked(&cpu_buffer->dropped_events);
94814
94815 return ret;
94816 }
94817 @@ -3397,7 +3397,7 @@ unsigned long ring_buffer_overruns(struct ring_buffer *buffer)
94818 /* if you care about this being correct, lock the buffer */
94819 for_each_buffer_cpu(buffer, cpu) {
94820 cpu_buffer = buffer->buffers[cpu];
94821 - overruns += local_read(&cpu_buffer->overrun);
94822 + overruns += local_read_unchecked(&cpu_buffer->overrun);
94823 }
94824
94825 return overruns;
94826 @@ -3568,8 +3568,8 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
94827 /*
94828 * Reset the reader page to size zero.
94829 */
94830 - local_set(&cpu_buffer->reader_page->write, 0);
94831 - local_set(&cpu_buffer->reader_page->entries, 0);
94832 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
94833 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
94834 local_set(&cpu_buffer->reader_page->page->commit, 0);
94835 cpu_buffer->reader_page->real_end = 0;
94836
94837 @@ -3603,7 +3603,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
94838 * want to compare with the last_overrun.
94839 */
94840 smp_mb();
94841 - overwrite = local_read(&(cpu_buffer->overrun));
94842 + overwrite = local_read_unchecked(&(cpu_buffer->overrun));
94843
94844 /*
94845 * Here's the tricky part.
94846 @@ -4175,8 +4175,8 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
94847
94848 cpu_buffer->head_page
94849 = list_entry(cpu_buffer->pages, struct buffer_page, list);
94850 - local_set(&cpu_buffer->head_page->write, 0);
94851 - local_set(&cpu_buffer->head_page->entries, 0);
94852 + local_set_unchecked(&cpu_buffer->head_page->write, 0);
94853 + local_set_unchecked(&cpu_buffer->head_page->entries, 0);
94854 local_set(&cpu_buffer->head_page->page->commit, 0);
94855
94856 cpu_buffer->head_page->read = 0;
94857 @@ -4186,18 +4186,18 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
94858
94859 INIT_LIST_HEAD(&cpu_buffer->reader_page->list);
94860 INIT_LIST_HEAD(&cpu_buffer->new_pages);
94861 - local_set(&cpu_buffer->reader_page->write, 0);
94862 - local_set(&cpu_buffer->reader_page->entries, 0);
94863 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
94864 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
94865 local_set(&cpu_buffer->reader_page->page->commit, 0);
94866 cpu_buffer->reader_page->read = 0;
94867
94868 local_set(&cpu_buffer->entries_bytes, 0);
94869 - local_set(&cpu_buffer->overrun, 0);
94870 - local_set(&cpu_buffer->commit_overrun, 0);
94871 - local_set(&cpu_buffer->dropped_events, 0);
94872 + local_set_unchecked(&cpu_buffer->overrun, 0);
94873 + local_set_unchecked(&cpu_buffer->commit_overrun, 0);
94874 + local_set_unchecked(&cpu_buffer->dropped_events, 0);
94875 local_set(&cpu_buffer->entries, 0);
94876 local_set(&cpu_buffer->committing, 0);
94877 - local_set(&cpu_buffer->commits, 0);
94878 + local_set_unchecked(&cpu_buffer->commits, 0);
94879 cpu_buffer->read = 0;
94880 cpu_buffer->read_bytes = 0;
94881
94882 @@ -4598,8 +4598,8 @@ int ring_buffer_read_page(struct ring_buffer *buffer,
94883 rb_init_page(bpage);
94884 bpage = reader->page;
94885 reader->page = *data_page;
94886 - local_set(&reader->write, 0);
94887 - local_set(&reader->entries, 0);
94888 + local_set_unchecked(&reader->write, 0);
94889 + local_set_unchecked(&reader->entries, 0);
94890 reader->read = 0;
94891 *data_page = bpage;
94892
94893 diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
94894 index 361a827..6a319a3 100644
94895 --- a/kernel/trace/trace.c
94896 +++ b/kernel/trace/trace.c
94897 @@ -3499,7 +3499,7 @@ int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)
94898 return 0;
94899 }
94900
94901 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled)
94902 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled)
94903 {
94904 /* do nothing if flag is already set */
94905 if (!!(trace_flags & mask) == !!enabled)
94906 diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
94907 index 8de48ba..3e5b4fa 100644
94908 --- a/kernel/trace/trace.h
94909 +++ b/kernel/trace/trace.h
94910 @@ -1271,7 +1271,7 @@ extern const char *__stop___tracepoint_str[];
94911 void trace_printk_init_buffers(void);
94912 void trace_printk_start_comm(void);
94913 int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set);
94914 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled);
94915 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled);
94916
94917 /*
94918 * Normal trace_printk() and friends allocates special buffers
94919 diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
94920 index 57b67b1..66082a9 100644
94921 --- a/kernel/trace/trace_clock.c
94922 +++ b/kernel/trace/trace_clock.c
94923 @@ -124,7 +124,7 @@ u64 notrace trace_clock_global(void)
94924 return now;
94925 }
94926
94927 -static atomic64_t trace_counter;
94928 +static atomic64_unchecked_t trace_counter;
94929
94930 /*
94931 * trace_clock_counter(): simply an atomic counter.
94932 @@ -133,5 +133,5 @@ static atomic64_t trace_counter;
94933 */
94934 u64 notrace trace_clock_counter(void)
94935 {
94936 - return atomic64_add_return(1, &trace_counter);
94937 + return atomic64_inc_return_unchecked(&trace_counter);
94938 }
94939 diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
94940 index b03a0ea..2df3168 100644
94941 --- a/kernel/trace/trace_events.c
94942 +++ b/kernel/trace/trace_events.c
94943 @@ -1755,7 +1755,6 @@ __trace_early_add_new_event(struct ftrace_event_call *call,
94944 return 0;
94945 }
94946
94947 -struct ftrace_module_file_ops;
94948 static void __add_event_to_tracers(struct ftrace_event_call *call);
94949
94950 /* Add an additional event_call dynamically */
94951 diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
94952 index ba47600..d0e47fa 100644
94953 --- a/kernel/trace/trace_functions_graph.c
94954 +++ b/kernel/trace/trace_functions_graph.c
94955 @@ -133,7 +133,7 @@ ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth,
94956
94957 /* The return trace stack is full */
94958 if (current->curr_ret_stack == FTRACE_RETFUNC_DEPTH - 1) {
94959 - atomic_inc(&current->trace_overrun);
94960 + atomic_inc_unchecked(&current->trace_overrun);
94961 return -EBUSY;
94962 }
94963
94964 @@ -230,7 +230,7 @@ ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret,
94965 *ret = current->ret_stack[index].ret;
94966 trace->func = current->ret_stack[index].func;
94967 trace->calltime = current->ret_stack[index].calltime;
94968 - trace->overrun = atomic_read(&current->trace_overrun);
94969 + trace->overrun = atomic_read_unchecked(&current->trace_overrun);
94970 trace->depth = index;
94971 }
94972
94973 diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c
94974 index 7a9ba62..2e0e4a1 100644
94975 --- a/kernel/trace/trace_mmiotrace.c
94976 +++ b/kernel/trace/trace_mmiotrace.c
94977 @@ -24,7 +24,7 @@ struct header_iter {
94978 static struct trace_array *mmio_trace_array;
94979 static bool overrun_detected;
94980 static unsigned long prev_overruns;
94981 -static atomic_t dropped_count;
94982 +static atomic_unchecked_t dropped_count;
94983
94984 static void mmio_reset_data(struct trace_array *tr)
94985 {
94986 @@ -124,7 +124,7 @@ static void mmio_close(struct trace_iterator *iter)
94987
94988 static unsigned long count_overruns(struct trace_iterator *iter)
94989 {
94990 - unsigned long cnt = atomic_xchg(&dropped_count, 0);
94991 + unsigned long cnt = atomic_xchg_unchecked(&dropped_count, 0);
94992 unsigned long over = ring_buffer_overruns(iter->trace_buffer->buffer);
94993
94994 if (over > prev_overruns)
94995 @@ -307,7 +307,7 @@ static void __trace_mmiotrace_rw(struct trace_array *tr,
94996 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_RW,
94997 sizeof(*entry), 0, pc);
94998 if (!event) {
94999 - atomic_inc(&dropped_count);
95000 + atomic_inc_unchecked(&dropped_count);
95001 return;
95002 }
95003 entry = ring_buffer_event_data(event);
95004 @@ -337,7 +337,7 @@ static void __trace_mmiotrace_map(struct trace_array *tr,
95005 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_MAP,
95006 sizeof(*entry), 0, pc);
95007 if (!event) {
95008 - atomic_inc(&dropped_count);
95009 + atomic_inc_unchecked(&dropped_count);
95010 return;
95011 }
95012 entry = ring_buffer_event_data(event);
95013 diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
95014 index b77b9a6..82f19bd 100644
95015 --- a/kernel/trace/trace_output.c
95016 +++ b/kernel/trace/trace_output.c
95017 @@ -707,14 +707,16 @@ int register_ftrace_event(struct trace_event *event)
95018 goto out;
95019 }
95020
95021 + pax_open_kernel();
95022 if (event->funcs->trace == NULL)
95023 - event->funcs->trace = trace_nop_print;
95024 + *(void **)&event->funcs->trace = trace_nop_print;
95025 if (event->funcs->raw == NULL)
95026 - event->funcs->raw = trace_nop_print;
95027 + *(void **)&event->funcs->raw = trace_nop_print;
95028 if (event->funcs->hex == NULL)
95029 - event->funcs->hex = trace_nop_print;
95030 + *(void **)&event->funcs->hex = trace_nop_print;
95031 if (event->funcs->binary == NULL)
95032 - event->funcs->binary = trace_nop_print;
95033 + *(void **)&event->funcs->binary = trace_nop_print;
95034 + pax_close_kernel();
95035
95036 key = event->type & (EVENT_HASHSIZE - 1);
95037
95038 diff --git a/kernel/trace/trace_seq.c b/kernel/trace/trace_seq.c
95039 index f8b45d8..70ff6c8 100644
95040 --- a/kernel/trace/trace_seq.c
95041 +++ b/kernel/trace/trace_seq.c
95042 @@ -337,7 +337,7 @@ int trace_seq_path(struct trace_seq *s, const struct path *path)
95043 return 0;
95044 }
95045
95046 - seq_buf_path(&s->seq, path, "\n");
95047 + seq_buf_path(&s->seq, path, "\n\\");
95048
95049 if (unlikely(seq_buf_has_overflowed(&s->seq))) {
95050 s->seq.len = save_len;
95051 diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
95052 index 16eddb3..758b308 100644
95053 --- a/kernel/trace/trace_stack.c
95054 +++ b/kernel/trace/trace_stack.c
95055 @@ -90,7 +90,7 @@ check_stack(unsigned long ip, unsigned long *stack)
95056 return;
95057
95058 /* we do not handle interrupt stacks yet */
95059 - if (!object_is_on_stack(stack))
95060 + if (!object_starts_on_stack(stack))
95061 return;
95062
95063 local_irq_save(flags);
95064 diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
95065 index c6ee36f..78513f3 100644
95066 --- a/kernel/trace/trace_syscalls.c
95067 +++ b/kernel/trace/trace_syscalls.c
95068 @@ -590,6 +590,8 @@ static int perf_sysenter_enable(struct ftrace_event_call *call)
95069 int num;
95070
95071 num = ((struct syscall_metadata *)call->data)->syscall_nr;
95072 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
95073 + return -EINVAL;
95074
95075 mutex_lock(&syscall_trace_lock);
95076 if (!sys_perf_refcount_enter)
95077 @@ -610,6 +612,8 @@ static void perf_sysenter_disable(struct ftrace_event_call *call)
95078 int num;
95079
95080 num = ((struct syscall_metadata *)call->data)->syscall_nr;
95081 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
95082 + return;
95083
95084 mutex_lock(&syscall_trace_lock);
95085 sys_perf_refcount_enter--;
95086 @@ -662,6 +666,8 @@ static int perf_sysexit_enable(struct ftrace_event_call *call)
95087 int num;
95088
95089 num = ((struct syscall_metadata *)call->data)->syscall_nr;
95090 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
95091 + return -EINVAL;
95092
95093 mutex_lock(&syscall_trace_lock);
95094 if (!sys_perf_refcount_exit)
95095 @@ -682,6 +688,8 @@ static void perf_sysexit_disable(struct ftrace_event_call *call)
95096 int num;
95097
95098 num = ((struct syscall_metadata *)call->data)->syscall_nr;
95099 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
95100 + return;
95101
95102 mutex_lock(&syscall_trace_lock);
95103 sys_perf_refcount_exit--;
95104 diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
95105 index 4109f83..fe1f830 100644
95106 --- a/kernel/user_namespace.c
95107 +++ b/kernel/user_namespace.c
95108 @@ -83,6 +83,21 @@ int create_user_ns(struct cred *new)
95109 !kgid_has_mapping(parent_ns, group))
95110 return -EPERM;
95111
95112 +#ifdef CONFIG_GRKERNSEC
95113 + /*
95114 + * This doesn't really inspire confidence:
95115 + * http://marc.info/?l=linux-kernel&m=135543612731939&w=2
95116 + * http://marc.info/?l=linux-kernel&m=135545831607095&w=2
95117 + * Increases kernel attack surface in areas developers
95118 + * previously cared little about ("low importance due
95119 + * to requiring "root" capability")
95120 + * To be removed when this code receives *proper* review
95121 + */
95122 + if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SETUID) ||
95123 + !capable(CAP_SETGID))
95124 + return -EPERM;
95125 +#endif
95126 +
95127 ns = kmem_cache_zalloc(user_ns_cachep, GFP_KERNEL);
95128 if (!ns)
95129 return -ENOMEM;
95130 @@ -980,7 +995,7 @@ static int userns_install(struct nsproxy *nsproxy, struct ns_common *ns)
95131 if (atomic_read(&current->mm->mm_users) > 1)
95132 return -EINVAL;
95133
95134 - if (current->fs->users != 1)
95135 + if (atomic_read(&current->fs->users) != 1)
95136 return -EINVAL;
95137
95138 if (!ns_capable(user_ns, CAP_SYS_ADMIN))
95139 diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c
95140 index c8eac43..4b5f08f 100644
95141 --- a/kernel/utsname_sysctl.c
95142 +++ b/kernel/utsname_sysctl.c
95143 @@ -47,7 +47,7 @@ static void put_uts(struct ctl_table *table, int write, void *which)
95144 static int proc_do_uts_string(struct ctl_table *table, int write,
95145 void __user *buffer, size_t *lenp, loff_t *ppos)
95146 {
95147 - struct ctl_table uts_table;
95148 + ctl_table_no_const uts_table;
95149 int r;
95150 memcpy(&uts_table, table, sizeof(uts_table));
95151 uts_table.data = get_uts(table, write);
95152 diff --git a/kernel/watchdog.c b/kernel/watchdog.c
95153 index 70bf118..4be3c37 100644
95154 --- a/kernel/watchdog.c
95155 +++ b/kernel/watchdog.c
95156 @@ -572,7 +572,7 @@ static int watchdog_nmi_enable(unsigned int cpu) { return 0; }
95157 static void watchdog_nmi_disable(unsigned int cpu) { return; }
95158 #endif /* CONFIG_HARDLOCKUP_DETECTOR */
95159
95160 -static struct smp_hotplug_thread watchdog_threads = {
95161 +static struct smp_hotplug_thread watchdog_threads __read_only = {
95162 .store = &softlockup_watchdog,
95163 .thread_should_run = watchdog_should_run,
95164 .thread_fn = watchdog,
95165 diff --git a/kernel/workqueue.c b/kernel/workqueue.c
95166 index 82d0c8d..37f4222 100644
95167 --- a/kernel/workqueue.c
95168 +++ b/kernel/workqueue.c
95169 @@ -4565,7 +4565,7 @@ static void rebind_workers(struct worker_pool *pool)
95170 WARN_ON_ONCE(!(worker_flags & WORKER_UNBOUND));
95171 worker_flags |= WORKER_REBOUND;
95172 worker_flags &= ~WORKER_UNBOUND;
95173 - ACCESS_ONCE(worker->flags) = worker_flags;
95174 + ACCESS_ONCE_RW(worker->flags) = worker_flags;
95175 }
95176
95177 spin_unlock_irq(&pool->lock);
95178 diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
95179 index 5f2ce61..85a0b1b 100644
95180 --- a/lib/Kconfig.debug
95181 +++ b/lib/Kconfig.debug
95182 @@ -910,7 +910,7 @@ config DEBUG_MUTEXES
95183
95184 config DEBUG_WW_MUTEX_SLOWPATH
95185 bool "Wait/wound mutex debugging: Slowpath testing"
95186 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
95187 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
95188 select DEBUG_LOCK_ALLOC
95189 select DEBUG_SPINLOCK
95190 select DEBUG_MUTEXES
95191 @@ -927,7 +927,7 @@ config DEBUG_WW_MUTEX_SLOWPATH
95192
95193 config DEBUG_LOCK_ALLOC
95194 bool "Lock debugging: detect incorrect freeing of live locks"
95195 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
95196 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
95197 select DEBUG_SPINLOCK
95198 select DEBUG_MUTEXES
95199 select LOCKDEP
95200 @@ -941,7 +941,7 @@ config DEBUG_LOCK_ALLOC
95201
95202 config PROVE_LOCKING
95203 bool "Lock debugging: prove locking correctness"
95204 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
95205 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
95206 select LOCKDEP
95207 select DEBUG_SPINLOCK
95208 select DEBUG_MUTEXES
95209 @@ -992,7 +992,7 @@ config LOCKDEP
95210
95211 config LOCK_STAT
95212 bool "Lock usage statistics"
95213 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
95214 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
95215 select LOCKDEP
95216 select DEBUG_SPINLOCK
95217 select DEBUG_MUTEXES
95218 @@ -1453,6 +1453,7 @@ config LATENCYTOP
95219 depends on DEBUG_KERNEL
95220 depends on STACKTRACE_SUPPORT
95221 depends on PROC_FS
95222 + depends on !GRKERNSEC_HIDESYM
95223 select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND && !ARC
95224 select KALLSYMS
95225 select KALLSYMS_ALL
95226 @@ -1469,7 +1470,7 @@ config ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
95227 config DEBUG_STRICT_USER_COPY_CHECKS
95228 bool "Strict user copy size checks"
95229 depends on ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
95230 - depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING
95231 + depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING && !PAX_SIZE_OVERFLOW
95232 help
95233 Enabling this option turns a certain set of sanity checks for user
95234 copy operations into compile time failures.
95235 @@ -1597,7 +1598,7 @@ endmenu # runtime tests
95236
95237 config PROVIDE_OHCI1394_DMA_INIT
95238 bool "Remote debugging over FireWire early on boot"
95239 - depends on PCI && X86
95240 + depends on PCI && X86 && !GRKERNSEC
95241 help
95242 If you want to debug problems which hang or crash the kernel early
95243 on boot and the crashing machine has a FireWire port, you can use
95244 diff --git a/lib/Makefile b/lib/Makefile
95245 index 3c3b30b..ca29102 100644
95246 --- a/lib/Makefile
95247 +++ b/lib/Makefile
95248 @@ -55,7 +55,7 @@ obj-$(CONFIG_BTREE) += btree.o
95249 obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o
95250 obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o
95251 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
95252 -obj-$(CONFIG_DEBUG_LIST) += list_debug.o
95253 +obj-y += list_debug.o
95254 obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
95255
95256 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
95257 diff --git a/lib/average.c b/lib/average.c
95258 index 114d1be..ab0350c 100644
95259 --- a/lib/average.c
95260 +++ b/lib/average.c
95261 @@ -55,7 +55,7 @@ struct ewma *ewma_add(struct ewma *avg, unsigned long val)
95262 {
95263 unsigned long internal = ACCESS_ONCE(avg->internal);
95264
95265 - ACCESS_ONCE(avg->internal) = internal ?
95266 + ACCESS_ONCE_RW(avg->internal) = internal ?
95267 (((internal << avg->weight) - internal) +
95268 (val << avg->factor)) >> avg->weight :
95269 (val << avg->factor);
95270 diff --git a/lib/bitmap.c b/lib/bitmap.c
95271 index 324ea9e..46b1ae2 100644
95272 --- a/lib/bitmap.c
95273 +++ b/lib/bitmap.c
95274 @@ -271,7 +271,7 @@ int __bitmap_subset(const unsigned long *bitmap1,
95275 }
95276 EXPORT_SYMBOL(__bitmap_subset);
95277
95278 -int __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
95279 +int __intentional_overflow(-1) __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
95280 {
95281 unsigned int k, lim = bits/BITS_PER_LONG;
95282 int w = 0;
95283 @@ -437,7 +437,7 @@ int __bitmap_parse(const char *buf, unsigned int buflen,
95284 {
95285 int c, old_c, totaldigits, ndigits, nchunks, nbits;
95286 u32 chunk;
95287 - const char __user __force *ubuf = (const char __user __force *)buf;
95288 + const char __user *ubuf = (const char __force_user *)buf;
95289
95290 bitmap_zero(maskp, nmaskbits);
95291
95292 @@ -522,7 +522,7 @@ int bitmap_parse_user(const char __user *ubuf,
95293 {
95294 if (!access_ok(VERIFY_READ, ubuf, ulen))
95295 return -EFAULT;
95296 - return __bitmap_parse((const char __force *)ubuf,
95297 + return __bitmap_parse((const char __force_kernel *)ubuf,
95298 ulen, 1, maskp, nmaskbits);
95299
95300 }
95301 @@ -640,7 +640,7 @@ static int __bitmap_parselist(const char *buf, unsigned int buflen,
95302 {
95303 unsigned a, b;
95304 int c, old_c, totaldigits;
95305 - const char __user __force *ubuf = (const char __user __force *)buf;
95306 + const char __user *ubuf = (const char __force_user *)buf;
95307 int exp_digit, in_range;
95308
95309 totaldigits = c = 0;
95310 @@ -735,7 +735,7 @@ int bitmap_parselist_user(const char __user *ubuf,
95311 {
95312 if (!access_ok(VERIFY_READ, ubuf, ulen))
95313 return -EFAULT;
95314 - return __bitmap_parselist((const char __force *)ubuf,
95315 + return __bitmap_parselist((const char __force_kernel *)ubuf,
95316 ulen, 1, maskp, nmaskbits);
95317 }
95318 EXPORT_SYMBOL(bitmap_parselist_user);
95319 diff --git a/lib/bug.c b/lib/bug.c
95320 index 0c3bd95..5a615a1 100644
95321 --- a/lib/bug.c
95322 +++ b/lib/bug.c
95323 @@ -145,6 +145,8 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs)
95324 return BUG_TRAP_TYPE_NONE;
95325
95326 bug = find_bug(bugaddr);
95327 + if (!bug)
95328 + return BUG_TRAP_TYPE_NONE;
95329
95330 file = NULL;
95331 line = 0;
95332 diff --git a/lib/debugobjects.c b/lib/debugobjects.c
95333 index 547f7f9..a6d4ba0 100644
95334 --- a/lib/debugobjects.c
95335 +++ b/lib/debugobjects.c
95336 @@ -289,7 +289,7 @@ static void debug_object_is_on_stack(void *addr, int onstack)
95337 if (limit > 4)
95338 return;
95339
95340 - is_on_stack = object_is_on_stack(addr);
95341 + is_on_stack = object_starts_on_stack(addr);
95342 if (is_on_stack == onstack)
95343 return;
95344
95345 diff --git a/lib/div64.c b/lib/div64.c
95346 index 4382ad7..08aa558 100644
95347 --- a/lib/div64.c
95348 +++ b/lib/div64.c
95349 @@ -59,7 +59,7 @@ uint32_t __attribute__((weak)) __div64_32(uint64_t *n, uint32_t base)
95350 EXPORT_SYMBOL(__div64_32);
95351
95352 #ifndef div_s64_rem
95353 -s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
95354 +s64 __intentional_overflow(-1) div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
95355 {
95356 u64 quotient;
95357
95358 @@ -130,7 +130,7 @@ EXPORT_SYMBOL(div64_u64_rem);
95359 * 'http://www.hackersdelight.org/HDcode/newCode/divDouble.c.txt'
95360 */
95361 #ifndef div64_u64
95362 -u64 div64_u64(u64 dividend, u64 divisor)
95363 +u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
95364 {
95365 u32 high = divisor >> 32;
95366 u64 quot;
95367 diff --git a/lib/dma-debug.c b/lib/dma-debug.c
95368 index 9722bd2..0d826f4 100644
95369 --- a/lib/dma-debug.c
95370 +++ b/lib/dma-debug.c
95371 @@ -979,7 +979,7 @@ static int dma_debug_device_change(struct notifier_block *nb, unsigned long acti
95372
95373 void dma_debug_add_bus(struct bus_type *bus)
95374 {
95375 - struct notifier_block *nb;
95376 + notifier_block_no_const *nb;
95377
95378 if (dma_debug_disabled())
95379 return;
95380 @@ -1161,7 +1161,7 @@ static void check_unmap(struct dma_debug_entry *ref)
95381
95382 static void check_for_stack(struct device *dev, void *addr)
95383 {
95384 - if (object_is_on_stack(addr))
95385 + if (object_starts_on_stack(addr))
95386 err_printk(dev, NULL, "DMA-API: device driver maps memory from "
95387 "stack [addr=%p]\n", addr);
95388 }
95389 diff --git a/lib/inflate.c b/lib/inflate.c
95390 index 013a761..c28f3fc 100644
95391 --- a/lib/inflate.c
95392 +++ b/lib/inflate.c
95393 @@ -269,7 +269,7 @@ static void free(void *where)
95394 malloc_ptr = free_mem_ptr;
95395 }
95396 #else
95397 -#define malloc(a) kmalloc(a, GFP_KERNEL)
95398 +#define malloc(a) kmalloc((a), GFP_KERNEL)
95399 #define free(a) kfree(a)
95400 #endif
95401
95402 diff --git a/lib/ioremap.c b/lib/ioremap.c
95403 index 0c9216c..863bd89 100644
95404 --- a/lib/ioremap.c
95405 +++ b/lib/ioremap.c
95406 @@ -38,7 +38,7 @@ static inline int ioremap_pmd_range(pud_t *pud, unsigned long addr,
95407 unsigned long next;
95408
95409 phys_addr -= addr;
95410 - pmd = pmd_alloc(&init_mm, pud, addr);
95411 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
95412 if (!pmd)
95413 return -ENOMEM;
95414 do {
95415 @@ -56,7 +56,7 @@ static inline int ioremap_pud_range(pgd_t *pgd, unsigned long addr,
95416 unsigned long next;
95417
95418 phys_addr -= addr;
95419 - pud = pud_alloc(&init_mm, pgd, addr);
95420 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
95421 if (!pud)
95422 return -ENOMEM;
95423 do {
95424 diff --git a/lib/is_single_threaded.c b/lib/is_single_threaded.c
95425 index bd2bea9..6b3c95e 100644
95426 --- a/lib/is_single_threaded.c
95427 +++ b/lib/is_single_threaded.c
95428 @@ -22,6 +22,9 @@ bool current_is_single_threaded(void)
95429 struct task_struct *p, *t;
95430 bool ret;
95431
95432 + if (!mm)
95433 + return true;
95434 +
95435 if (atomic_read(&task->signal->live) != 1)
95436 return false;
95437
95438 diff --git a/lib/kobject.c b/lib/kobject.c
95439 index 03d4ab3..46f6374 100644
95440 --- a/lib/kobject.c
95441 +++ b/lib/kobject.c
95442 @@ -931,9 +931,9 @@ EXPORT_SYMBOL_GPL(kset_create_and_add);
95443
95444
95445 static DEFINE_SPINLOCK(kobj_ns_type_lock);
95446 -static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES];
95447 +static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES] __read_only;
95448
95449 -int kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
95450 +int __init kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
95451 {
95452 enum kobj_ns_type type = ops->type;
95453 int error;
95454 diff --git a/lib/list_debug.c b/lib/list_debug.c
95455 index c24c2f7..f0296f4 100644
95456 --- a/lib/list_debug.c
95457 +++ b/lib/list_debug.c
95458 @@ -11,7 +11,9 @@
95459 #include <linux/bug.h>
95460 #include <linux/kernel.h>
95461 #include <linux/rculist.h>
95462 +#include <linux/mm.h>
95463
95464 +#ifdef CONFIG_DEBUG_LIST
95465 /*
95466 * Insert a new entry between two known consecutive entries.
95467 *
95468 @@ -19,21 +21,40 @@
95469 * the prev/next entries already!
95470 */
95471
95472 +static bool __list_add_debug(struct list_head *new,
95473 + struct list_head *prev,
95474 + struct list_head *next)
95475 +{
95476 + if (unlikely(next->prev != prev)) {
95477 + printk(KERN_ERR "list_add corruption. next->prev should be "
95478 + "prev (%p), but was %p. (next=%p).\n",
95479 + prev, next->prev, next);
95480 + BUG();
95481 + return false;
95482 + }
95483 + if (unlikely(prev->next != next)) {
95484 + printk(KERN_ERR "list_add corruption. prev->next should be "
95485 + "next (%p), but was %p. (prev=%p).\n",
95486 + next, prev->next, prev);
95487 + BUG();
95488 + return false;
95489 + }
95490 + if (unlikely(new == prev || new == next)) {
95491 + printk(KERN_ERR "list_add double add: new=%p, prev=%p, next=%p.\n",
95492 + new, prev, next);
95493 + BUG();
95494 + return false;
95495 + }
95496 + return true;
95497 +}
95498 +
95499 void __list_add(struct list_head *new,
95500 - struct list_head *prev,
95501 - struct list_head *next)
95502 + struct list_head *prev,
95503 + struct list_head *next)
95504 {
95505 - WARN(next->prev != prev,
95506 - "list_add corruption. next->prev should be "
95507 - "prev (%p), but was %p. (next=%p).\n",
95508 - prev, next->prev, next);
95509 - WARN(prev->next != next,
95510 - "list_add corruption. prev->next should be "
95511 - "next (%p), but was %p. (prev=%p).\n",
95512 - next, prev->next, prev);
95513 - WARN(new == prev || new == next,
95514 - "list_add double add: new=%p, prev=%p, next=%p.\n",
95515 - new, prev, next);
95516 + if (!__list_add_debug(new, prev, next))
95517 + return;
95518 +
95519 next->prev = new;
95520 new->next = next;
95521 new->prev = prev;
95522 @@ -41,28 +62,46 @@ void __list_add(struct list_head *new,
95523 }
95524 EXPORT_SYMBOL(__list_add);
95525
95526 -void __list_del_entry(struct list_head *entry)
95527 +static bool __list_del_entry_debug(struct list_head *entry)
95528 {
95529 struct list_head *prev, *next;
95530
95531 prev = entry->prev;
95532 next = entry->next;
95533
95534 - if (WARN(next == LIST_POISON1,
95535 - "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
95536 - entry, LIST_POISON1) ||
95537 - WARN(prev == LIST_POISON2,
95538 - "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
95539 - entry, LIST_POISON2) ||
95540 - WARN(prev->next != entry,
95541 - "list_del corruption. prev->next should be %p, "
95542 - "but was %p\n", entry, prev->next) ||
95543 - WARN(next->prev != entry,
95544 - "list_del corruption. next->prev should be %p, "
95545 - "but was %p\n", entry, next->prev))
95546 + if (unlikely(next == LIST_POISON1)) {
95547 + printk(KERN_ERR "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
95548 + entry, LIST_POISON1);
95549 + BUG();
95550 + return false;
95551 + }
95552 + if (unlikely(prev == LIST_POISON2)) {
95553 + printk(KERN_ERR "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
95554 + entry, LIST_POISON2);
95555 + BUG();
95556 + return false;
95557 + }
95558 + if (unlikely(entry->prev->next != entry)) {
95559 + printk(KERN_ERR "list_del corruption. prev->next should be %p, "
95560 + "but was %p\n", entry, prev->next);
95561 + BUG();
95562 + return false;
95563 + }
95564 + if (unlikely(entry->next->prev != entry)) {
95565 + printk(KERN_ERR "list_del corruption. next->prev should be %p, "
95566 + "but was %p\n", entry, next->prev);
95567 + BUG();
95568 + return false;
95569 + }
95570 + return true;
95571 +}
95572 +
95573 +void __list_del_entry(struct list_head *entry)
95574 +{
95575 + if (!__list_del_entry_debug(entry))
95576 return;
95577
95578 - __list_del(prev, next);
95579 + __list_del(entry->prev, entry->next);
95580 }
95581 EXPORT_SYMBOL(__list_del_entry);
95582
95583 @@ -86,15 +125,85 @@ EXPORT_SYMBOL(list_del);
95584 void __list_add_rcu(struct list_head *new,
95585 struct list_head *prev, struct list_head *next)
95586 {
95587 - WARN(next->prev != prev,
95588 - "list_add_rcu corruption. next->prev should be prev (%p), but was %p. (next=%p).\n",
95589 - prev, next->prev, next);
95590 - WARN(prev->next != next,
95591 - "list_add_rcu corruption. prev->next should be next (%p), but was %p. (prev=%p).\n",
95592 - next, prev->next, prev);
95593 + if (!__list_add_debug(new, prev, next))
95594 + return;
95595 +
95596 new->next = next;
95597 new->prev = prev;
95598 rcu_assign_pointer(list_next_rcu(prev), new);
95599 next->prev = new;
95600 }
95601 EXPORT_SYMBOL(__list_add_rcu);
95602 +#endif
95603 +
95604 +void __pax_list_add(struct list_head *new, struct list_head *prev, struct list_head *next)
95605 +{
95606 +#ifdef CONFIG_DEBUG_LIST
95607 + if (!__list_add_debug(new, prev, next))
95608 + return;
95609 +#endif
95610 +
95611 + pax_open_kernel();
95612 + next->prev = new;
95613 + new->next = next;
95614 + new->prev = prev;
95615 + prev->next = new;
95616 + pax_close_kernel();
95617 +}
95618 +EXPORT_SYMBOL(__pax_list_add);
95619 +
95620 +void pax_list_del(struct list_head *entry)
95621 +{
95622 +#ifdef CONFIG_DEBUG_LIST
95623 + if (!__list_del_entry_debug(entry))
95624 + return;
95625 +#endif
95626 +
95627 + pax_open_kernel();
95628 + __list_del(entry->prev, entry->next);
95629 + entry->next = LIST_POISON1;
95630 + entry->prev = LIST_POISON2;
95631 + pax_close_kernel();
95632 +}
95633 +EXPORT_SYMBOL(pax_list_del);
95634 +
95635 +void pax_list_del_init(struct list_head *entry)
95636 +{
95637 + pax_open_kernel();
95638 + __list_del(entry->prev, entry->next);
95639 + INIT_LIST_HEAD(entry);
95640 + pax_close_kernel();
95641 +}
95642 +EXPORT_SYMBOL(pax_list_del_init);
95643 +
95644 +void __pax_list_add_rcu(struct list_head *new,
95645 + struct list_head *prev, struct list_head *next)
95646 +{
95647 +#ifdef CONFIG_DEBUG_LIST
95648 + if (!__list_add_debug(new, prev, next))
95649 + return;
95650 +#endif
95651 +
95652 + pax_open_kernel();
95653 + new->next = next;
95654 + new->prev = prev;
95655 + rcu_assign_pointer(list_next_rcu(prev), new);
95656 + next->prev = new;
95657 + pax_close_kernel();
95658 +}
95659 +EXPORT_SYMBOL(__pax_list_add_rcu);
95660 +
95661 +void pax_list_del_rcu(struct list_head *entry)
95662 +{
95663 +#ifdef CONFIG_DEBUG_LIST
95664 + if (!__list_del_entry_debug(entry))
95665 + return;
95666 +#endif
95667 +
95668 + pax_open_kernel();
95669 + __list_del(entry->prev, entry->next);
95670 + entry->next = LIST_POISON1;
95671 + entry->prev = LIST_POISON2;
95672 + pax_close_kernel();
95673 +}
95674 +EXPORT_SYMBOL(pax_list_del_rcu);
95675 diff --git a/lib/lockref.c b/lib/lockref.c
95676 index d2233de..fa1a2f6 100644
95677 --- a/lib/lockref.c
95678 +++ b/lib/lockref.c
95679 @@ -48,13 +48,13 @@
95680 void lockref_get(struct lockref *lockref)
95681 {
95682 CMPXCHG_LOOP(
95683 - new.count++;
95684 + __lockref_inc(&new);
95685 ,
95686 return;
95687 );
95688
95689 spin_lock(&lockref->lock);
95690 - lockref->count++;
95691 + __lockref_inc(lockref);
95692 spin_unlock(&lockref->lock);
95693 }
95694 EXPORT_SYMBOL(lockref_get);
95695 @@ -69,7 +69,7 @@ int lockref_get_not_zero(struct lockref *lockref)
95696 int retval;
95697
95698 CMPXCHG_LOOP(
95699 - new.count++;
95700 + __lockref_inc(&new);
95701 if (!old.count)
95702 return 0;
95703 ,
95704 @@ -79,7 +79,7 @@ int lockref_get_not_zero(struct lockref *lockref)
95705 spin_lock(&lockref->lock);
95706 retval = 0;
95707 if (lockref->count) {
95708 - lockref->count++;
95709 + __lockref_inc(lockref);
95710 retval = 1;
95711 }
95712 spin_unlock(&lockref->lock);
95713 @@ -96,7 +96,7 @@ EXPORT_SYMBOL(lockref_get_not_zero);
95714 int lockref_get_or_lock(struct lockref *lockref)
95715 {
95716 CMPXCHG_LOOP(
95717 - new.count++;
95718 + __lockref_inc(&new);
95719 if (!old.count)
95720 break;
95721 ,
95722 @@ -106,7 +106,7 @@ int lockref_get_or_lock(struct lockref *lockref)
95723 spin_lock(&lockref->lock);
95724 if (!lockref->count)
95725 return 0;
95726 - lockref->count++;
95727 + __lockref_inc(lockref);
95728 spin_unlock(&lockref->lock);
95729 return 1;
95730 }
95731 @@ -120,7 +120,7 @@ EXPORT_SYMBOL(lockref_get_or_lock);
95732 int lockref_put_or_lock(struct lockref *lockref)
95733 {
95734 CMPXCHG_LOOP(
95735 - new.count--;
95736 + __lockref_dec(&new);
95737 if (old.count <= 1)
95738 break;
95739 ,
95740 @@ -130,7 +130,7 @@ int lockref_put_or_lock(struct lockref *lockref)
95741 spin_lock(&lockref->lock);
95742 if (lockref->count <= 1)
95743 return 0;
95744 - lockref->count--;
95745 + __lockref_dec(lockref);
95746 spin_unlock(&lockref->lock);
95747 return 1;
95748 }
95749 @@ -157,7 +157,7 @@ int lockref_get_not_dead(struct lockref *lockref)
95750 int retval;
95751
95752 CMPXCHG_LOOP(
95753 - new.count++;
95754 + __lockref_inc(&new);
95755 if ((int)old.count < 0)
95756 return 0;
95757 ,
95758 @@ -167,7 +167,7 @@ int lockref_get_not_dead(struct lockref *lockref)
95759 spin_lock(&lockref->lock);
95760 retval = 0;
95761 if ((int) lockref->count >= 0) {
95762 - lockref->count++;
95763 + __lockref_inc(lockref);
95764 retval = 1;
95765 }
95766 spin_unlock(&lockref->lock);
95767 diff --git a/lib/nlattr.c b/lib/nlattr.c
95768 index 9c3e85f..0affd1b 100644
95769 --- a/lib/nlattr.c
95770 +++ b/lib/nlattr.c
95771 @@ -279,7 +279,11 @@ int nla_memcpy(void *dest, const struct nlattr *src, int count)
95772 {
95773 int minlen = min_t(int, count, nla_len(src));
95774
95775 + BUG_ON(minlen < 0);
95776 +
95777 memcpy(dest, nla_data(src), minlen);
95778 + if (count > minlen)
95779 + memset(dest + minlen, 0, count - minlen);
95780
95781 return minlen;
95782 }
95783 diff --git a/lib/percpu-refcount.c b/lib/percpu-refcount.c
95784 index 6111bcb..02e816b 100644
95785 --- a/lib/percpu-refcount.c
95786 +++ b/lib/percpu-refcount.c
95787 @@ -31,7 +31,7 @@
95788 * atomic_long_t can't hit 0 before we've added up all the percpu refs.
95789 */
95790
95791 -#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 1))
95792 +#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 2))
95793
95794 static DECLARE_WAIT_QUEUE_HEAD(percpu_ref_switch_waitq);
95795
95796 diff --git a/lib/radix-tree.c b/lib/radix-tree.c
95797 index 3291a8e..346a91e 100644
95798 --- a/lib/radix-tree.c
95799 +++ b/lib/radix-tree.c
95800 @@ -67,7 +67,7 @@ struct radix_tree_preload {
95801 int nr;
95802 struct radix_tree_node *nodes[RADIX_TREE_PRELOAD_SIZE];
95803 };
95804 -static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
95805 +static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads);
95806
95807 static inline void *ptr_to_indirect(void *ptr)
95808 {
95809 diff --git a/lib/random32.c b/lib/random32.c
95810 index 0bee183..526f12f 100644
95811 --- a/lib/random32.c
95812 +++ b/lib/random32.c
95813 @@ -47,7 +47,7 @@ static inline void prandom_state_selftest(void)
95814 }
95815 #endif
95816
95817 -static DEFINE_PER_CPU(struct rnd_state, net_rand_state);
95818 +static DEFINE_PER_CPU(struct rnd_state, net_rand_state) __latent_entropy;
95819
95820 /**
95821 * prandom_u32_state - seeded pseudo-random number generator.
95822 diff --git a/lib/rbtree.c b/lib/rbtree.c
95823 index c16c81a..4dcbda1 100644
95824 --- a/lib/rbtree.c
95825 +++ b/lib/rbtree.c
95826 @@ -380,7 +380,9 @@ static inline void dummy_copy(struct rb_node *old, struct rb_node *new) {}
95827 static inline void dummy_rotate(struct rb_node *old, struct rb_node *new) {}
95828
95829 static const struct rb_augment_callbacks dummy_callbacks = {
95830 - dummy_propagate, dummy_copy, dummy_rotate
95831 + .propagate = dummy_propagate,
95832 + .copy = dummy_copy,
95833 + .rotate = dummy_rotate
95834 };
95835
95836 void rb_insert_color(struct rb_node *node, struct rb_root *root)
95837 diff --git a/lib/show_mem.c b/lib/show_mem.c
95838 index 7de89f4..00d70b7 100644
95839 --- a/lib/show_mem.c
95840 +++ b/lib/show_mem.c
95841 @@ -50,6 +50,6 @@ void show_mem(unsigned int filter)
95842 quicklist_total_size());
95843 #endif
95844 #ifdef CONFIG_MEMORY_FAILURE
95845 - printk("%lu pages hwpoisoned\n", atomic_long_read(&num_poisoned_pages));
95846 + printk("%lu pages hwpoisoned\n", atomic_long_read_unchecked(&num_poisoned_pages));
95847 #endif
95848 }
95849 diff --git a/lib/strncpy_from_user.c b/lib/strncpy_from_user.c
95850 index bb2b201..46abaf9 100644
95851 --- a/lib/strncpy_from_user.c
95852 +++ b/lib/strncpy_from_user.c
95853 @@ -21,7 +21,7 @@
95854 */
95855 static inline long do_strncpy_from_user(char *dst, const char __user *src, long count, unsigned long max)
95856 {
95857 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95858 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95859 long res = 0;
95860
95861 /*
95862 diff --git a/lib/strnlen_user.c b/lib/strnlen_user.c
95863 index a28df52..3d55877 100644
95864 --- a/lib/strnlen_user.c
95865 +++ b/lib/strnlen_user.c
95866 @@ -26,7 +26,7 @@
95867 */
95868 static inline long do_strnlen_user(const char __user *src, unsigned long count, unsigned long max)
95869 {
95870 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95871 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95872 long align, res = 0;
95873 unsigned long c;
95874
95875 diff --git a/lib/swiotlb.c b/lib/swiotlb.c
95876 index 4abda07..b9d3765 100644
95877 --- a/lib/swiotlb.c
95878 +++ b/lib/swiotlb.c
95879 @@ -682,7 +682,7 @@ EXPORT_SYMBOL(swiotlb_alloc_coherent);
95880
95881 void
95882 swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr,
95883 - dma_addr_t dev_addr)
95884 + dma_addr_t dev_addr, struct dma_attrs *attrs)
95885 {
95886 phys_addr_t paddr = dma_to_phys(hwdev, dev_addr);
95887
95888 diff --git a/lib/usercopy.c b/lib/usercopy.c
95889 index 4f5b1dd..7cab418 100644
95890 --- a/lib/usercopy.c
95891 +++ b/lib/usercopy.c
95892 @@ -7,3 +7,9 @@ void copy_from_user_overflow(void)
95893 WARN(1, "Buffer overflow detected!\n");
95894 }
95895 EXPORT_SYMBOL(copy_from_user_overflow);
95896 +
95897 +void copy_to_user_overflow(void)
95898 +{
95899 + WARN(1, "Buffer overflow detected!\n");
95900 +}
95901 +EXPORT_SYMBOL(copy_to_user_overflow);
95902 diff --git a/lib/vsprintf.c b/lib/vsprintf.c
95903 index ec337f6..8484eb2 100644
95904 --- a/lib/vsprintf.c
95905 +++ b/lib/vsprintf.c
95906 @@ -16,6 +16,9 @@
95907 * - scnprintf and vscnprintf
95908 */
95909
95910 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95911 +#define __INCLUDED_BY_HIDESYM 1
95912 +#endif
95913 #include <stdarg.h>
95914 #include <linux/module.h> /* for KSYM_SYMBOL_LEN */
95915 #include <linux/types.h>
95916 @@ -625,7 +628,7 @@ char *symbol_string(char *buf, char *end, void *ptr,
95917 #ifdef CONFIG_KALLSYMS
95918 if (*fmt == 'B')
95919 sprint_backtrace(sym, value);
95920 - else if (*fmt != 'f' && *fmt != 's')
95921 + else if (*fmt != 'f' && *fmt != 's' && *fmt != 'X')
95922 sprint_symbol(sym, value);
95923 else
95924 sprint_symbol_no_offset(sym, value);
95925 @@ -1240,7 +1243,11 @@ char *address_val(char *buf, char *end, const void *addr,
95926 return number(buf, end, num, spec);
95927 }
95928
95929 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95930 +int kptr_restrict __read_mostly = 2;
95931 +#else
95932 int kptr_restrict __read_mostly;
95933 +#endif
95934
95935 /*
95936 * Show a '%p' thing. A kernel extension is that the '%p' is followed
95937 @@ -1251,8 +1258,10 @@ int kptr_restrict __read_mostly;
95938 *
95939 * - 'F' For symbolic function descriptor pointers with offset
95940 * - 'f' For simple symbolic function names without offset
95941 + * - 'X' For simple symbolic function names without offset approved for use with GRKERNSEC_HIDESYM
95942 * - 'S' For symbolic direct pointers with offset
95943 * - 's' For symbolic direct pointers without offset
95944 + * - 'A' For symbolic direct pointers with offset approved for use with GRKERNSEC_HIDESYM
95945 * - '[FfSs]R' as above with __builtin_extract_return_addr() translation
95946 * - 'B' For backtraced symbolic direct pointers with offset
95947 * - 'R' For decoded struct resource, e.g., [mem 0x0-0x1f 64bit pref]
95948 @@ -1331,12 +1340,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95949
95950 if (!ptr && *fmt != 'K') {
95951 /*
95952 - * Print (null) with the same width as a pointer so it makes
95953 + * Print (nil) with the same width as a pointer so it makes
95954 * tabular output look nice.
95955 */
95956 if (spec.field_width == -1)
95957 spec.field_width = default_width;
95958 - return string(buf, end, "(null)", spec);
95959 + return string(buf, end, "(nil)", spec);
95960 }
95961
95962 switch (*fmt) {
95963 @@ -1346,6 +1355,14 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95964 /* Fallthrough */
95965 case 'S':
95966 case 's':
95967 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95968 + break;
95969 +#else
95970 + return symbol_string(buf, end, ptr, spec, fmt);
95971 +#endif
95972 + case 'X':
95973 + ptr = dereference_function_descriptor(ptr);
95974 + case 'A':
95975 case 'B':
95976 return symbol_string(buf, end, ptr, spec, fmt);
95977 case 'R':
95978 @@ -1403,6 +1420,8 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95979 va_end(va);
95980 return buf;
95981 }
95982 + case 'P':
95983 + break;
95984 case 'K':
95985 /*
95986 * %pK cannot be used in IRQ context because its test
95987 @@ -1460,6 +1479,22 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95988 ((const struct file *)ptr)->f_path.dentry,
95989 spec, fmt);
95990 }
95991 +
95992 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95993 + /* 'P' = approved pointers to copy to userland,
95994 + as in the /proc/kallsyms case, as we make it display nothing
95995 + for non-root users, and the real contents for root users
95996 + 'X' = approved simple symbols
95997 + Also ignore 'K' pointers, since we force their NULLing for non-root users
95998 + above
95999 + */
96000 + if ((unsigned long)ptr > TASK_SIZE && *fmt != 'P' && *fmt != 'X' && *fmt != 'K' && is_usercopy_object(buf)) {
96001 + printk(KERN_ALERT "grsec: kernel infoleak detected! Please report this log to spender@grsecurity.net.\n");
96002 + dump_stack();
96003 + ptr = NULL;
96004 + }
96005 +#endif
96006 +
96007 spec.flags |= SMALL;
96008 if (spec.field_width == -1) {
96009 spec.field_width = default_width;
96010 @@ -2160,11 +2195,11 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
96011 typeof(type) value; \
96012 if (sizeof(type) == 8) { \
96013 args = PTR_ALIGN(args, sizeof(u32)); \
96014 - *(u32 *)&value = *(u32 *)args; \
96015 - *((u32 *)&value + 1) = *(u32 *)(args + 4); \
96016 + *(u32 *)&value = *(const u32 *)args; \
96017 + *((u32 *)&value + 1) = *(const u32 *)(args + 4); \
96018 } else { \
96019 args = PTR_ALIGN(args, sizeof(type)); \
96020 - value = *(typeof(type) *)args; \
96021 + value = *(const typeof(type) *)args; \
96022 } \
96023 args += sizeof(type); \
96024 value; \
96025 @@ -2227,7 +2262,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
96026 case FORMAT_TYPE_STR: {
96027 const char *str_arg = args;
96028 args += strlen(str_arg) + 1;
96029 - str = string(str, end, (char *)str_arg, spec);
96030 + str = string(str, end, str_arg, spec);
96031 break;
96032 }
96033
96034 diff --git a/localversion-grsec b/localversion-grsec
96035 new file mode 100644
96036 index 0000000..7cd6065
96037 --- /dev/null
96038 +++ b/localversion-grsec
96039 @@ -0,0 +1 @@
96040 +-grsec
96041 diff --git a/mm/Kconfig b/mm/Kconfig
96042 index 1d1ae6b..0f05885 100644
96043 --- a/mm/Kconfig
96044 +++ b/mm/Kconfig
96045 @@ -341,10 +341,11 @@ config KSM
96046 root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set).
96047
96048 config DEFAULT_MMAP_MIN_ADDR
96049 - int "Low address space to protect from user allocation"
96050 + int "Low address space to protect from user allocation"
96051 depends on MMU
96052 - default 4096
96053 - help
96054 + default 32768 if ALPHA || ARM || PARISC || SPARC32
96055 + default 65536
96056 + help
96057 This is the portion of low virtual memory which should be protected
96058 from userspace allocation. Keeping a user from writing to low pages
96059 can help reduce the impact of kernel NULL pointer bugs.
96060 @@ -375,7 +376,7 @@ config MEMORY_FAILURE
96061
96062 config HWPOISON_INJECT
96063 tristate "HWPoison pages injector"
96064 - depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS
96065 + depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS && !GRKERNSEC
96066 select PROC_PAGE_MONITOR
96067
96068 config NOMMU_INITIAL_TRIM_EXCESS
96069 diff --git a/mm/Kconfig.debug b/mm/Kconfig.debug
96070 index 957d3da..1d34e20 100644
96071 --- a/mm/Kconfig.debug
96072 +++ b/mm/Kconfig.debug
96073 @@ -10,6 +10,7 @@ config PAGE_EXTENSION
96074 config DEBUG_PAGEALLOC
96075 bool "Debug page memory allocations"
96076 depends on DEBUG_KERNEL
96077 + depends on !PAX_MEMORY_SANITIZE
96078 depends on !HIBERNATION || ARCH_SUPPORTS_DEBUG_PAGEALLOC && !PPC && !SPARC
96079 depends on !KMEMCHECK
96080 select PAGE_EXTENSION
96081 diff --git a/mm/backing-dev.c b/mm/backing-dev.c
96082 index 0ae0df5..82ac56b 100644
96083 --- a/mm/backing-dev.c
96084 +++ b/mm/backing-dev.c
96085 @@ -12,7 +12,7 @@
96086 #include <linux/device.h>
96087 #include <trace/events/writeback.h>
96088
96089 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
96090 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
96091
96092 struct backing_dev_info default_backing_dev_info = {
96093 .name = "default",
96094 @@ -525,7 +525,7 @@ int bdi_setup_and_register(struct backing_dev_info *bdi, char *name,
96095 return err;
96096
96097 err = bdi_register(bdi, NULL, "%.28s-%ld", name,
96098 - atomic_long_inc_return(&bdi_seq));
96099 + atomic_long_inc_return_unchecked(&bdi_seq));
96100 if (err) {
96101 bdi_destroy(bdi);
96102 return err;
96103 diff --git a/mm/filemap.c b/mm/filemap.c
96104 index 673e458..7192013 100644
96105 --- a/mm/filemap.c
96106 +++ b/mm/filemap.c
96107 @@ -2097,7 +2097,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
96108 struct address_space *mapping = file->f_mapping;
96109
96110 if (!mapping->a_ops->readpage)
96111 - return -ENOEXEC;
96112 + return -ENODEV;
96113 file_accessed(file);
96114 vma->vm_ops = &generic_file_vm_ops;
96115 return 0;
96116 @@ -2275,6 +2275,7 @@ inline int generic_write_checks(struct file *file, loff_t *pos, size_t *count, i
96117 *pos = i_size_read(inode);
96118
96119 if (limit != RLIM_INFINITY) {
96120 + gr_learn_resource(current, RLIMIT_FSIZE,*pos, 0);
96121 if (*pos >= limit) {
96122 send_sig(SIGXFSZ, current, 0);
96123 return -EFBIG;
96124 diff --git a/mm/fremap.c b/mm/fremap.c
96125 index 2805d71..8b56e7d 100644
96126 --- a/mm/fremap.c
96127 +++ b/mm/fremap.c
96128 @@ -180,6 +180,11 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
96129 retry:
96130 vma = find_vma(mm, start);
96131
96132 +#ifdef CONFIG_PAX_SEGMEXEC
96133 + if (vma && (mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_MAYEXEC))
96134 + goto out;
96135 +#endif
96136 +
96137 /*
96138 * Make sure the vma is shared, that it supports prefaulting,
96139 * and that the remapped range is valid and fully within
96140 diff --git a/mm/gup.c b/mm/gup.c
96141 index e29c374..66e998f 100644
96142 --- a/mm/gup.c
96143 +++ b/mm/gup.c
96144 @@ -265,11 +265,6 @@ static int faultin_page(struct task_struct *tsk, struct vm_area_struct *vma,
96145 unsigned int fault_flags = 0;
96146 int ret;
96147
96148 - /* For mlock, just skip the stack guard page. */
96149 - if ((*flags & FOLL_MLOCK) &&
96150 - (stack_guard_page_start(vma, address) ||
96151 - stack_guard_page_end(vma, address + PAGE_SIZE)))
96152 - return -ENOENT;
96153 if (*flags & FOLL_WRITE)
96154 fault_flags |= FAULT_FLAG_WRITE;
96155 if (nonblocking)
96156 @@ -435,14 +430,14 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
96157 if (!(gup_flags & FOLL_FORCE))
96158 gup_flags |= FOLL_NUMA;
96159
96160 - do {
96161 + while (nr_pages) {
96162 struct page *page;
96163 unsigned int foll_flags = gup_flags;
96164 unsigned int page_increm;
96165
96166 /* first iteration or cross vma bound */
96167 if (!vma || start >= vma->vm_end) {
96168 - vma = find_extend_vma(mm, start);
96169 + vma = find_vma(mm, start);
96170 if (!vma && in_gate_area(mm, start)) {
96171 int ret;
96172 ret = get_gate_page(mm, start & PAGE_MASK,
96173 @@ -454,7 +449,7 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
96174 goto next_page;
96175 }
96176
96177 - if (!vma || check_vma_flags(vma, gup_flags))
96178 + if (!vma || start < vma->vm_start || check_vma_flags(vma, gup_flags))
96179 return i ? : -EFAULT;
96180 if (is_vm_hugetlb_page(vma)) {
96181 i = follow_hugetlb_page(mm, vma, pages, vmas,
96182 @@ -509,7 +504,7 @@ next_page:
96183 i += page_increm;
96184 start += page_increm * PAGE_SIZE;
96185 nr_pages -= page_increm;
96186 - } while (nr_pages);
96187 + }
96188 return i;
96189 }
96190 EXPORT_SYMBOL(__get_user_pages);
96191 diff --git a/mm/highmem.c b/mm/highmem.c
96192 index 123bcd3..0de52ba 100644
96193 --- a/mm/highmem.c
96194 +++ b/mm/highmem.c
96195 @@ -195,8 +195,9 @@ static void flush_all_zero_pkmaps(void)
96196 * So no dangers, even with speculative execution.
96197 */
96198 page = pte_page(pkmap_page_table[i]);
96199 + pax_open_kernel();
96200 pte_clear(&init_mm, PKMAP_ADDR(i), &pkmap_page_table[i]);
96201 -
96202 + pax_close_kernel();
96203 set_page_address(page, NULL);
96204 need_flush = 1;
96205 }
96206 @@ -259,9 +260,11 @@ start:
96207 }
96208 }
96209 vaddr = PKMAP_ADDR(last_pkmap_nr);
96210 +
96211 + pax_open_kernel();
96212 set_pte_at(&init_mm, vaddr,
96213 &(pkmap_page_table[last_pkmap_nr]), mk_pte(page, kmap_prot));
96214 -
96215 + pax_close_kernel();
96216 pkmap_count[last_pkmap_nr] = 1;
96217 set_page_address(page, (void *)vaddr);
96218
96219 diff --git a/mm/hugetlb.c b/mm/hugetlb.c
96220 index a2bfd02..2126298 100644
96221 --- a/mm/hugetlb.c
96222 +++ b/mm/hugetlb.c
96223 @@ -2258,6 +2258,7 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
96224 struct ctl_table *table, int write,
96225 void __user *buffer, size_t *length, loff_t *ppos)
96226 {
96227 + ctl_table_no_const t;
96228 struct hstate *h = &default_hstate;
96229 unsigned long tmp = h->max_huge_pages;
96230 int ret;
96231 @@ -2265,9 +2266,10 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
96232 if (!hugepages_supported())
96233 return -ENOTSUPP;
96234
96235 - table->data = &tmp;
96236 - table->maxlen = sizeof(unsigned long);
96237 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
96238 + t = *table;
96239 + t.data = &tmp;
96240 + t.maxlen = sizeof(unsigned long);
96241 + ret = proc_doulongvec_minmax(&t, write, buffer, length, ppos);
96242 if (ret)
96243 goto out;
96244
96245 @@ -2302,6 +2304,7 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
96246 struct hstate *h = &default_hstate;
96247 unsigned long tmp;
96248 int ret;
96249 + ctl_table_no_const hugetlb_table;
96250
96251 if (!hugepages_supported())
96252 return -ENOTSUPP;
96253 @@ -2311,9 +2314,10 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
96254 if (write && hstate_is_gigantic(h))
96255 return -EINVAL;
96256
96257 - table->data = &tmp;
96258 - table->maxlen = sizeof(unsigned long);
96259 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
96260 + hugetlb_table = *table;
96261 + hugetlb_table.data = &tmp;
96262 + hugetlb_table.maxlen = sizeof(unsigned long);
96263 + ret = proc_doulongvec_minmax(&hugetlb_table, write, buffer, length, ppos);
96264 if (ret)
96265 goto out;
96266
96267 @@ -2798,6 +2802,27 @@ static void unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
96268 i_mmap_unlock_write(mapping);
96269 }
96270
96271 +#ifdef CONFIG_PAX_SEGMEXEC
96272 +static void pax_mirror_huge_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m)
96273 +{
96274 + struct mm_struct *mm = vma->vm_mm;
96275 + struct vm_area_struct *vma_m;
96276 + unsigned long address_m;
96277 + pte_t *ptep_m;
96278 +
96279 + vma_m = pax_find_mirror_vma(vma);
96280 + if (!vma_m)
96281 + return;
96282 +
96283 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96284 + address_m = address + SEGMEXEC_TASK_SIZE;
96285 + ptep_m = huge_pte_offset(mm, address_m & HPAGE_MASK);
96286 + get_page(page_m);
96287 + hugepage_add_anon_rmap(page_m, vma_m, address_m);
96288 + set_huge_pte_at(mm, address_m, ptep_m, make_huge_pte(vma_m, page_m, 0));
96289 +}
96290 +#endif
96291 +
96292 /*
96293 * Hugetlb_cow() should be called with page lock of the original hugepage held.
96294 * Called with hugetlb_instantiation_mutex held and pte_page locked so we
96295 @@ -2910,6 +2935,11 @@ retry_avoidcopy:
96296 make_huge_pte(vma, new_page, 1));
96297 page_remove_rmap(old_page);
96298 hugepage_add_new_anon_rmap(new_page, vma, address);
96299 +
96300 +#ifdef CONFIG_PAX_SEGMEXEC
96301 + pax_mirror_huge_pte(vma, address, new_page);
96302 +#endif
96303 +
96304 /* Make the old page be freed below */
96305 new_page = old_page;
96306 }
96307 @@ -3070,6 +3100,10 @@ retry:
96308 && (vma->vm_flags & VM_SHARED)));
96309 set_huge_pte_at(mm, address, ptep, new_pte);
96310
96311 +#ifdef CONFIG_PAX_SEGMEXEC
96312 + pax_mirror_huge_pte(vma, address, page);
96313 +#endif
96314 +
96315 if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) {
96316 /* Optimization, do the COW without a second fault */
96317 ret = hugetlb_cow(mm, vma, address, ptep, new_pte, page, ptl);
96318 @@ -3137,6 +3171,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96319 struct address_space *mapping;
96320 int need_wait_lock = 0;
96321
96322 +#ifdef CONFIG_PAX_SEGMEXEC
96323 + struct vm_area_struct *vma_m;
96324 +#endif
96325 +
96326 address &= huge_page_mask(h);
96327
96328 ptep = huge_pte_offset(mm, address);
96329 @@ -3150,6 +3188,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96330 VM_FAULT_SET_HINDEX(hstate_index(h));
96331 }
96332
96333 +#ifdef CONFIG_PAX_SEGMEXEC
96334 + vma_m = pax_find_mirror_vma(vma);
96335 + if (vma_m) {
96336 + unsigned long address_m;
96337 +
96338 + if (vma->vm_start > vma_m->vm_start) {
96339 + address_m = address;
96340 + address -= SEGMEXEC_TASK_SIZE;
96341 + vma = vma_m;
96342 + h = hstate_vma(vma);
96343 + } else
96344 + address_m = address + SEGMEXEC_TASK_SIZE;
96345 +
96346 + if (!huge_pte_alloc(mm, address_m, huge_page_size(h)))
96347 + return VM_FAULT_OOM;
96348 + address_m &= HPAGE_MASK;
96349 + unmap_hugepage_range(vma, address_m, address_m + HPAGE_SIZE, NULL);
96350 + }
96351 +#endif
96352 +
96353 ptep = huge_pte_alloc(mm, address, huge_page_size(h));
96354 if (!ptep)
96355 return VM_FAULT_OOM;
96356 diff --git a/mm/internal.h b/mm/internal.h
96357 index efad241..57ae4ca 100644
96358 --- a/mm/internal.h
96359 +++ b/mm/internal.h
96360 @@ -134,6 +134,7 @@ __find_buddy_index(unsigned long page_idx, unsigned int order)
96361
96362 extern int __isolate_free_page(struct page *page, unsigned int order);
96363 extern void __free_pages_bootmem(struct page *page, unsigned int order);
96364 +extern void free_compound_page(struct page *page);
96365 extern void prep_compound_page(struct page *page, unsigned long order);
96366 #ifdef CONFIG_MEMORY_FAILURE
96367 extern bool is_free_buddy_page(struct page *page);
96368 @@ -387,7 +388,7 @@ extern u32 hwpoison_filter_enable;
96369
96370 extern unsigned long vm_mmap_pgoff(struct file *, unsigned long,
96371 unsigned long, unsigned long,
96372 - unsigned long, unsigned long);
96373 + unsigned long, unsigned long) __intentional_overflow(-1);
96374
96375 extern void set_pageblock_order(void);
96376 unsigned long reclaim_clean_pages_from_list(struct zone *zone,
96377 diff --git a/mm/kmemleak.c b/mm/kmemleak.c
96378 index 3cda50c..032ba634 100644
96379 --- a/mm/kmemleak.c
96380 +++ b/mm/kmemleak.c
96381 @@ -364,7 +364,7 @@ static void print_unreferenced(struct seq_file *seq,
96382
96383 for (i = 0; i < object->trace_len; i++) {
96384 void *ptr = (void *)object->trace[i];
96385 - seq_printf(seq, " [<%p>] %pS\n", ptr, ptr);
96386 + seq_printf(seq, " [<%pP>] %pA\n", ptr, ptr);
96387 }
96388 }
96389
96390 @@ -1905,7 +1905,7 @@ static int __init kmemleak_late_init(void)
96391 return -ENOMEM;
96392 }
96393
96394 - dentry = debugfs_create_file("kmemleak", S_IRUGO, NULL, NULL,
96395 + dentry = debugfs_create_file("kmemleak", S_IRUSR, NULL, NULL,
96396 &kmemleak_fops);
96397 if (!dentry)
96398 pr_warning("Failed to create the debugfs kmemleak file\n");
96399 diff --git a/mm/maccess.c b/mm/maccess.c
96400 index d53adf9..03a24bf 100644
96401 --- a/mm/maccess.c
96402 +++ b/mm/maccess.c
96403 @@ -26,7 +26,7 @@ long __probe_kernel_read(void *dst, const void *src, size_t size)
96404 set_fs(KERNEL_DS);
96405 pagefault_disable();
96406 ret = __copy_from_user_inatomic(dst,
96407 - (__force const void __user *)src, size);
96408 + (const void __force_user *)src, size);
96409 pagefault_enable();
96410 set_fs(old_fs);
96411
96412 @@ -53,7 +53,7 @@ long __probe_kernel_write(void *dst, const void *src, size_t size)
96413
96414 set_fs(KERNEL_DS);
96415 pagefault_disable();
96416 - ret = __copy_to_user_inatomic((__force void __user *)dst, src, size);
96417 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
96418 pagefault_enable();
96419 set_fs(old_fs);
96420
96421 diff --git a/mm/madvise.c b/mm/madvise.c
96422 index a271adc..5e1a2b4 100644
96423 --- a/mm/madvise.c
96424 +++ b/mm/madvise.c
96425 @@ -51,6 +51,10 @@ static long madvise_behavior(struct vm_area_struct *vma,
96426 pgoff_t pgoff;
96427 unsigned long new_flags = vma->vm_flags;
96428
96429 +#ifdef CONFIG_PAX_SEGMEXEC
96430 + struct vm_area_struct *vma_m;
96431 +#endif
96432 +
96433 switch (behavior) {
96434 case MADV_NORMAL:
96435 new_flags = new_flags & ~VM_RAND_READ & ~VM_SEQ_READ;
96436 @@ -126,6 +130,13 @@ success:
96437 /*
96438 * vm_flags is protected by the mmap_sem held in write mode.
96439 */
96440 +
96441 +#ifdef CONFIG_PAX_SEGMEXEC
96442 + vma_m = pax_find_mirror_vma(vma);
96443 + if (vma_m)
96444 + vma_m->vm_flags = new_flags & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT);
96445 +#endif
96446 +
96447 vma->vm_flags = new_flags;
96448
96449 out:
96450 @@ -274,6 +285,11 @@ static long madvise_dontneed(struct vm_area_struct *vma,
96451 struct vm_area_struct **prev,
96452 unsigned long start, unsigned long end)
96453 {
96454 +
96455 +#ifdef CONFIG_PAX_SEGMEXEC
96456 + struct vm_area_struct *vma_m;
96457 +#endif
96458 +
96459 *prev = vma;
96460 if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
96461 return -EINVAL;
96462 @@ -286,6 +302,21 @@ static long madvise_dontneed(struct vm_area_struct *vma,
96463 zap_page_range(vma, start, end - start, &details);
96464 } else
96465 zap_page_range(vma, start, end - start, NULL);
96466 +
96467 +#ifdef CONFIG_PAX_SEGMEXEC
96468 + vma_m = pax_find_mirror_vma(vma);
96469 + if (vma_m) {
96470 + if (unlikely(vma->vm_flags & VM_NONLINEAR)) {
96471 + struct zap_details details = {
96472 + .nonlinear_vma = vma_m,
96473 + .last_index = ULONG_MAX,
96474 + };
96475 + zap_page_range(vma_m, start + SEGMEXEC_TASK_SIZE, end - start, &details);
96476 + } else
96477 + zap_page_range(vma_m, start + SEGMEXEC_TASK_SIZE, end - start, NULL);
96478 + }
96479 +#endif
96480 +
96481 return 0;
96482 }
96483
96484 @@ -488,6 +519,16 @@ SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
96485 if (end < start)
96486 return error;
96487
96488 +#ifdef CONFIG_PAX_SEGMEXEC
96489 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
96490 + if (end > SEGMEXEC_TASK_SIZE)
96491 + return error;
96492 + } else
96493 +#endif
96494 +
96495 + if (end > TASK_SIZE)
96496 + return error;
96497 +
96498 error = 0;
96499 if (end == start)
96500 return error;
96501 diff --git a/mm/memory-failure.c b/mm/memory-failure.c
96502 index 20c29dd..22bd8e2 100644
96503 --- a/mm/memory-failure.c
96504 +++ b/mm/memory-failure.c
96505 @@ -61,7 +61,7 @@ int sysctl_memory_failure_early_kill __read_mostly = 0;
96506
96507 int sysctl_memory_failure_recovery __read_mostly = 1;
96508
96509 -atomic_long_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
96510 +atomic_long_unchecked_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
96511
96512 #if defined(CONFIG_HWPOISON_INJECT) || defined(CONFIG_HWPOISON_INJECT_MODULE)
96513
96514 @@ -198,7 +198,7 @@ static int kill_proc(struct task_struct *t, unsigned long addr, int trapno,
96515 pfn, t->comm, t->pid);
96516 si.si_signo = SIGBUS;
96517 si.si_errno = 0;
96518 - si.si_addr = (void *)addr;
96519 + si.si_addr = (void __user *)addr;
96520 #ifdef __ARCH_SI_TRAPNO
96521 si.si_trapno = trapno;
96522 #endif
96523 @@ -786,7 +786,7 @@ static struct page_state {
96524 unsigned long res;
96525 char *msg;
96526 int (*action)(struct page *p, unsigned long pfn);
96527 -} error_states[] = {
96528 +} __do_const error_states[] = {
96529 { reserved, reserved, "reserved kernel", me_kernel },
96530 /*
96531 * free pages are specially detected outside this table:
96532 @@ -1094,7 +1094,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
96533 nr_pages = 1 << compound_order(hpage);
96534 else /* normal page or thp */
96535 nr_pages = 1;
96536 - atomic_long_add(nr_pages, &num_poisoned_pages);
96537 + atomic_long_add_unchecked(nr_pages, &num_poisoned_pages);
96538
96539 /*
96540 * We need/can do nothing about count=0 pages.
96541 @@ -1123,7 +1123,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
96542 if (PageHWPoison(hpage)) {
96543 if ((hwpoison_filter(p) && TestClearPageHWPoison(p))
96544 || (p != hpage && TestSetPageHWPoison(hpage))) {
96545 - atomic_long_sub(nr_pages, &num_poisoned_pages);
96546 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
96547 unlock_page(hpage);
96548 return 0;
96549 }
96550 @@ -1191,14 +1191,14 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
96551 */
96552 if (!PageHWPoison(p)) {
96553 printk(KERN_ERR "MCE %#lx: just unpoisoned\n", pfn);
96554 - atomic_long_sub(nr_pages, &num_poisoned_pages);
96555 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
96556 put_page(hpage);
96557 res = 0;
96558 goto out;
96559 }
96560 if (hwpoison_filter(p)) {
96561 if (TestClearPageHWPoison(p))
96562 - atomic_long_sub(nr_pages, &num_poisoned_pages);
96563 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
96564 unlock_page(hpage);
96565 put_page(hpage);
96566 return 0;
96567 @@ -1428,7 +1428,7 @@ int unpoison_memory(unsigned long pfn)
96568 return 0;
96569 }
96570 if (TestClearPageHWPoison(p))
96571 - atomic_long_dec(&num_poisoned_pages);
96572 + atomic_long_dec_unchecked(&num_poisoned_pages);
96573 pr_info("MCE: Software-unpoisoned free page %#lx\n", pfn);
96574 return 0;
96575 }
96576 @@ -1442,7 +1442,7 @@ int unpoison_memory(unsigned long pfn)
96577 */
96578 if (TestClearPageHWPoison(page)) {
96579 pr_info("MCE: Software-unpoisoned page %#lx\n", pfn);
96580 - atomic_long_sub(nr_pages, &num_poisoned_pages);
96581 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
96582 freeit = 1;
96583 if (PageHuge(page))
96584 clear_page_hwpoison_huge_page(page);
96585 @@ -1567,11 +1567,11 @@ static int soft_offline_huge_page(struct page *page, int flags)
96586 if (PageHuge(page)) {
96587 set_page_hwpoison_huge_page(hpage);
96588 dequeue_hwpoisoned_huge_page(hpage);
96589 - atomic_long_add(1 << compound_order(hpage),
96590 + atomic_long_add_unchecked(1 << compound_order(hpage),
96591 &num_poisoned_pages);
96592 } else {
96593 SetPageHWPoison(page);
96594 - atomic_long_inc(&num_poisoned_pages);
96595 + atomic_long_inc_unchecked(&num_poisoned_pages);
96596 }
96597 }
96598 return ret;
96599 @@ -1610,7 +1610,7 @@ static int __soft_offline_page(struct page *page, int flags)
96600 put_page(page);
96601 pr_info("soft_offline: %#lx: invalidated\n", pfn);
96602 SetPageHWPoison(page);
96603 - atomic_long_inc(&num_poisoned_pages);
96604 + atomic_long_inc_unchecked(&num_poisoned_pages);
96605 return 0;
96606 }
96607
96608 @@ -1659,7 +1659,7 @@ static int __soft_offline_page(struct page *page, int flags)
96609 if (!is_free_buddy_page(page))
96610 pr_info("soft offline: %#lx: page leaked\n",
96611 pfn);
96612 - atomic_long_inc(&num_poisoned_pages);
96613 + atomic_long_inc_unchecked(&num_poisoned_pages);
96614 }
96615 } else {
96616 pr_info("soft offline: %#lx: isolation failed: %d, page count %d, type %lx\n",
96617 @@ -1729,11 +1729,11 @@ int soft_offline_page(struct page *page, int flags)
96618 if (PageHuge(page)) {
96619 set_page_hwpoison_huge_page(hpage);
96620 dequeue_hwpoisoned_huge_page(hpage);
96621 - atomic_long_add(1 << compound_order(hpage),
96622 + atomic_long_add_unchecked(1 << compound_order(hpage),
96623 &num_poisoned_pages);
96624 } else {
96625 SetPageHWPoison(page);
96626 - atomic_long_inc(&num_poisoned_pages);
96627 + atomic_long_inc_unchecked(&num_poisoned_pages);
96628 }
96629 }
96630 unset_migratetype_isolate(page, MIGRATE_MOVABLE);
96631 diff --git a/mm/memory.c b/mm/memory.c
96632 index 6aa7822..3c76005 100644
96633 --- a/mm/memory.c
96634 +++ b/mm/memory.c
96635 @@ -414,6 +414,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
96636 free_pte_range(tlb, pmd, addr);
96637 } while (pmd++, addr = next, addr != end);
96638
96639 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_PER_CPU_PGD)
96640 start &= PUD_MASK;
96641 if (start < floor)
96642 return;
96643 @@ -428,6 +429,8 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
96644 pmd = pmd_offset(pud, start);
96645 pud_clear(pud);
96646 pmd_free_tlb(tlb, pmd, start);
96647 +#endif
96648 +
96649 }
96650
96651 static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
96652 @@ -447,6 +450,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
96653 free_pmd_range(tlb, pud, addr, next, floor, ceiling);
96654 } while (pud++, addr = next, addr != end);
96655
96656 +#if !defined(CONFIG_X86_64) || !defined(CONFIG_PAX_PER_CPU_PGD)
96657 start &= PGDIR_MASK;
96658 if (start < floor)
96659 return;
96660 @@ -461,6 +465,8 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
96661 pud = pud_offset(pgd, start);
96662 pgd_clear(pgd);
96663 pud_free_tlb(tlb, pud, start);
96664 +#endif
96665 +
96666 }
96667
96668 /*
96669 @@ -690,10 +696,10 @@ static void print_bad_pte(struct vm_area_struct *vma, unsigned long addr,
96670 * Choose text because data symbols depend on CONFIG_KALLSYMS_ALL=y
96671 */
96672 if (vma->vm_ops)
96673 - printk(KERN_ALERT "vma->vm_ops->fault: %pSR\n",
96674 + printk(KERN_ALERT "vma->vm_ops->fault: %pAR\n",
96675 vma->vm_ops->fault);
96676 if (vma->vm_file)
96677 - printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pSR\n",
96678 + printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pAR\n",
96679 vma->vm_file->f_op->mmap);
96680 dump_stack();
96681 add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
96682 @@ -1488,6 +1494,10 @@ static int insert_page(struct vm_area_struct *vma, unsigned long addr,
96683 page_add_file_rmap(page);
96684 set_pte_at(mm, addr, pte, mk_pte(page, prot));
96685
96686 +#ifdef CONFIG_PAX_SEGMEXEC
96687 + pax_mirror_file_pte(vma, addr, page, ptl);
96688 +#endif
96689 +
96690 retval = 0;
96691 pte_unmap_unlock(pte, ptl);
96692 return retval;
96693 @@ -1532,9 +1542,21 @@ int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
96694 if (!page_count(page))
96695 return -EINVAL;
96696 if (!(vma->vm_flags & VM_MIXEDMAP)) {
96697 +
96698 +#ifdef CONFIG_PAX_SEGMEXEC
96699 + struct vm_area_struct *vma_m;
96700 +#endif
96701 +
96702 BUG_ON(down_read_trylock(&vma->vm_mm->mmap_sem));
96703 BUG_ON(vma->vm_flags & VM_PFNMAP);
96704 vma->vm_flags |= VM_MIXEDMAP;
96705 +
96706 +#ifdef CONFIG_PAX_SEGMEXEC
96707 + vma_m = pax_find_mirror_vma(vma);
96708 + if (vma_m)
96709 + vma_m->vm_flags |= VM_MIXEDMAP;
96710 +#endif
96711 +
96712 }
96713 return insert_page(vma, addr, page, vma->vm_page_prot);
96714 }
96715 @@ -1617,6 +1639,7 @@ int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
96716 unsigned long pfn)
96717 {
96718 BUG_ON(!(vma->vm_flags & VM_MIXEDMAP));
96719 + BUG_ON(vma->vm_mirror);
96720
96721 if (addr < vma->vm_start || addr >= vma->vm_end)
96722 return -EFAULT;
96723 @@ -1864,7 +1887,9 @@ static int apply_to_pmd_range(struct mm_struct *mm, pud_t *pud,
96724
96725 BUG_ON(pud_huge(*pud));
96726
96727 - pmd = pmd_alloc(mm, pud, addr);
96728 + pmd = (mm == &init_mm) ?
96729 + pmd_alloc_kernel(mm, pud, addr) :
96730 + pmd_alloc(mm, pud, addr);
96731 if (!pmd)
96732 return -ENOMEM;
96733 do {
96734 @@ -1884,7 +1909,9 @@ static int apply_to_pud_range(struct mm_struct *mm, pgd_t *pgd,
96735 unsigned long next;
96736 int err;
96737
96738 - pud = pud_alloc(mm, pgd, addr);
96739 + pud = (mm == &init_mm) ?
96740 + pud_alloc_kernel(mm, pgd, addr) :
96741 + pud_alloc(mm, pgd, addr);
96742 if (!pud)
96743 return -ENOMEM;
96744 do {
96745 @@ -2006,6 +2033,186 @@ static int do_page_mkwrite(struct vm_area_struct *vma, struct page *page,
96746 return ret;
96747 }
96748
96749 +#ifdef CONFIG_PAX_SEGMEXEC
96750 +static void pax_unmap_mirror_pte(struct vm_area_struct *vma, unsigned long address, pmd_t *pmd)
96751 +{
96752 + struct mm_struct *mm = vma->vm_mm;
96753 + spinlock_t *ptl;
96754 + pte_t *pte, entry;
96755 +
96756 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
96757 + entry = *pte;
96758 + if (!pte_present(entry)) {
96759 + if (!pte_none(entry)) {
96760 + BUG_ON(pte_file(entry));
96761 + free_swap_and_cache(pte_to_swp_entry(entry));
96762 + pte_clear_not_present_full(mm, address, pte, 0);
96763 + }
96764 + } else {
96765 + struct page *page;
96766 +
96767 + flush_cache_page(vma, address, pte_pfn(entry));
96768 + entry = ptep_clear_flush(vma, address, pte);
96769 + BUG_ON(pte_dirty(entry));
96770 + page = vm_normal_page(vma, address, entry);
96771 + if (page) {
96772 + update_hiwater_rss(mm);
96773 + if (PageAnon(page))
96774 + dec_mm_counter_fast(mm, MM_ANONPAGES);
96775 + else
96776 + dec_mm_counter_fast(mm, MM_FILEPAGES);
96777 + page_remove_rmap(page);
96778 + page_cache_release(page);
96779 + }
96780 + }
96781 + pte_unmap_unlock(pte, ptl);
96782 +}
96783 +
96784 +/* PaX: if vma is mirrored, synchronize the mirror's PTE
96785 + *
96786 + * the ptl of the lower mapped page is held on entry and is not released on exit
96787 + * or inside to ensure atomic changes to the PTE states (swapout, mremap, munmap, etc)
96788 + */
96789 +static void pax_mirror_anon_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
96790 +{
96791 + struct mm_struct *mm = vma->vm_mm;
96792 + unsigned long address_m;
96793 + spinlock_t *ptl_m;
96794 + struct vm_area_struct *vma_m;
96795 + pmd_t *pmd_m;
96796 + pte_t *pte_m, entry_m;
96797 +
96798 + BUG_ON(!page_m || !PageAnon(page_m));
96799 +
96800 + vma_m = pax_find_mirror_vma(vma);
96801 + if (!vma_m)
96802 + return;
96803 +
96804 + BUG_ON(!PageLocked(page_m));
96805 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96806 + address_m = address + SEGMEXEC_TASK_SIZE;
96807 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
96808 + pte_m = pte_offset_map(pmd_m, address_m);
96809 + ptl_m = pte_lockptr(mm, pmd_m);
96810 + if (ptl != ptl_m) {
96811 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
96812 + if (!pte_none(*pte_m))
96813 + goto out;
96814 + }
96815 +
96816 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
96817 + page_cache_get(page_m);
96818 + page_add_anon_rmap(page_m, vma_m, address_m);
96819 + inc_mm_counter_fast(mm, MM_ANONPAGES);
96820 + set_pte_at(mm, address_m, pte_m, entry_m);
96821 + update_mmu_cache(vma_m, address_m, pte_m);
96822 +out:
96823 + if (ptl != ptl_m)
96824 + spin_unlock(ptl_m);
96825 + pte_unmap(pte_m);
96826 + unlock_page(page_m);
96827 +}
96828 +
96829 +void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
96830 +{
96831 + struct mm_struct *mm = vma->vm_mm;
96832 + unsigned long address_m;
96833 + spinlock_t *ptl_m;
96834 + struct vm_area_struct *vma_m;
96835 + pmd_t *pmd_m;
96836 + pte_t *pte_m, entry_m;
96837 +
96838 + BUG_ON(!page_m || PageAnon(page_m));
96839 +
96840 + vma_m = pax_find_mirror_vma(vma);
96841 + if (!vma_m)
96842 + return;
96843 +
96844 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96845 + address_m = address + SEGMEXEC_TASK_SIZE;
96846 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
96847 + pte_m = pte_offset_map(pmd_m, address_m);
96848 + ptl_m = pte_lockptr(mm, pmd_m);
96849 + if (ptl != ptl_m) {
96850 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
96851 + if (!pte_none(*pte_m))
96852 + goto out;
96853 + }
96854 +
96855 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
96856 + page_cache_get(page_m);
96857 + page_add_file_rmap(page_m);
96858 + inc_mm_counter_fast(mm, MM_FILEPAGES);
96859 + set_pte_at(mm, address_m, pte_m, entry_m);
96860 + update_mmu_cache(vma_m, address_m, pte_m);
96861 +out:
96862 + if (ptl != ptl_m)
96863 + spin_unlock(ptl_m);
96864 + pte_unmap(pte_m);
96865 +}
96866 +
96867 +static void pax_mirror_pfn_pte(struct vm_area_struct *vma, unsigned long address, unsigned long pfn_m, spinlock_t *ptl)
96868 +{
96869 + struct mm_struct *mm = vma->vm_mm;
96870 + unsigned long address_m;
96871 + spinlock_t *ptl_m;
96872 + struct vm_area_struct *vma_m;
96873 + pmd_t *pmd_m;
96874 + pte_t *pte_m, entry_m;
96875 +
96876 + vma_m = pax_find_mirror_vma(vma);
96877 + if (!vma_m)
96878 + return;
96879 +
96880 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96881 + address_m = address + SEGMEXEC_TASK_SIZE;
96882 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
96883 + pte_m = pte_offset_map(pmd_m, address_m);
96884 + ptl_m = pte_lockptr(mm, pmd_m);
96885 + if (ptl != ptl_m) {
96886 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
96887 + if (!pte_none(*pte_m))
96888 + goto out;
96889 + }
96890 +
96891 + entry_m = pfn_pte(pfn_m, vma_m->vm_page_prot);
96892 + set_pte_at(mm, address_m, pte_m, entry_m);
96893 +out:
96894 + if (ptl != ptl_m)
96895 + spin_unlock(ptl_m);
96896 + pte_unmap(pte_m);
96897 +}
96898 +
96899 +static void pax_mirror_pte(struct vm_area_struct *vma, unsigned long address, pte_t *pte, pmd_t *pmd, spinlock_t *ptl)
96900 +{
96901 + struct page *page_m;
96902 + pte_t entry;
96903 +
96904 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC))
96905 + goto out;
96906 +
96907 + entry = *pte;
96908 + page_m = vm_normal_page(vma, address, entry);
96909 + if (!page_m)
96910 + pax_mirror_pfn_pte(vma, address, pte_pfn(entry), ptl);
96911 + else if (PageAnon(page_m)) {
96912 + if (pax_find_mirror_vma(vma)) {
96913 + pte_unmap_unlock(pte, ptl);
96914 + lock_page(page_m);
96915 + pte = pte_offset_map_lock(vma->vm_mm, pmd, address, &ptl);
96916 + if (pte_same(entry, *pte))
96917 + pax_mirror_anon_pte(vma, address, page_m, ptl);
96918 + else
96919 + unlock_page(page_m);
96920 + }
96921 + } else
96922 + pax_mirror_file_pte(vma, address, page_m, ptl);
96923 +
96924 +out:
96925 + pte_unmap_unlock(pte, ptl);
96926 +}
96927 +#endif
96928 +
96929 /*
96930 * This routine handles present pages, when users try to write
96931 * to a shared page. It is done by copying the page to a new address
96932 @@ -2212,6 +2419,12 @@ gotten:
96933 */
96934 page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
96935 if (likely(pte_same(*page_table, orig_pte))) {
96936 +
96937 +#ifdef CONFIG_PAX_SEGMEXEC
96938 + if (pax_find_mirror_vma(vma))
96939 + BUG_ON(!trylock_page(new_page));
96940 +#endif
96941 +
96942 if (old_page) {
96943 if (!PageAnon(old_page)) {
96944 dec_mm_counter_fast(mm, MM_FILEPAGES);
96945 @@ -2265,6 +2478,10 @@ gotten:
96946 page_remove_rmap(old_page);
96947 }
96948
96949 +#ifdef CONFIG_PAX_SEGMEXEC
96950 + pax_mirror_anon_pte(vma, address, new_page, ptl);
96951 +#endif
96952 +
96953 /* Free the old page.. */
96954 new_page = old_page;
96955 ret |= VM_FAULT_WRITE;
96956 @@ -2539,6 +2756,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
96957 swap_free(entry);
96958 if (vm_swap_full() || (vma->vm_flags & VM_LOCKED) || PageMlocked(page))
96959 try_to_free_swap(page);
96960 +
96961 +#ifdef CONFIG_PAX_SEGMEXEC
96962 + if ((flags & FAULT_FLAG_WRITE) || !pax_find_mirror_vma(vma))
96963 +#endif
96964 +
96965 unlock_page(page);
96966 if (page != swapcache) {
96967 /*
96968 @@ -2562,6 +2784,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
96969
96970 /* No need to invalidate - it was non-present before */
96971 update_mmu_cache(vma, address, page_table);
96972 +
96973 +#ifdef CONFIG_PAX_SEGMEXEC
96974 + pax_mirror_anon_pte(vma, address, page, ptl);
96975 +#endif
96976 +
96977 unlock:
96978 pte_unmap_unlock(page_table, ptl);
96979 out:
96980 @@ -2581,40 +2808,6 @@ out_release:
96981 }
96982
96983 /*
96984 - * This is like a special single-page "expand_{down|up}wards()",
96985 - * except we must first make sure that 'address{-|+}PAGE_SIZE'
96986 - * doesn't hit another vma.
96987 - */
96988 -static inline int check_stack_guard_page(struct vm_area_struct *vma, unsigned long address)
96989 -{
96990 - address &= PAGE_MASK;
96991 - if ((vma->vm_flags & VM_GROWSDOWN) && address == vma->vm_start) {
96992 - struct vm_area_struct *prev = vma->vm_prev;
96993 -
96994 - /*
96995 - * Is there a mapping abutting this one below?
96996 - *
96997 - * That's only ok if it's the same stack mapping
96998 - * that has gotten split..
96999 - */
97000 - if (prev && prev->vm_end == address)
97001 - return prev->vm_flags & VM_GROWSDOWN ? 0 : -ENOMEM;
97002 -
97003 - return expand_downwards(vma, address - PAGE_SIZE);
97004 - }
97005 - if ((vma->vm_flags & VM_GROWSUP) && address + PAGE_SIZE == vma->vm_end) {
97006 - struct vm_area_struct *next = vma->vm_next;
97007 -
97008 - /* As VM_GROWSDOWN but s/below/above/ */
97009 - if (next && next->vm_start == address + PAGE_SIZE)
97010 - return next->vm_flags & VM_GROWSUP ? 0 : -ENOMEM;
97011 -
97012 - return expand_upwards(vma, address + PAGE_SIZE);
97013 - }
97014 - return 0;
97015 -}
97016 -
97017 -/*
97018 * We enter with non-exclusive mmap_sem (to exclude vma changes,
97019 * but allow concurrent faults), and pte mapped but not yet locked.
97020 * We return with mmap_sem still held, but pte unmapped and unlocked.
97021 @@ -2624,27 +2817,23 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
97022 unsigned int flags)
97023 {
97024 struct mem_cgroup *memcg;
97025 - struct page *page;
97026 + struct page *page = NULL;
97027 spinlock_t *ptl;
97028 pte_t entry;
97029
97030 - pte_unmap(page_table);
97031 -
97032 - /* Check if we need to add a guard page to the stack */
97033 - if (check_stack_guard_page(vma, address) < 0)
97034 - return VM_FAULT_SIGSEGV;
97035 -
97036 - /* Use the zero-page for reads */
97037 if (!(flags & FAULT_FLAG_WRITE) && !mm_forbids_zeropage(mm)) {
97038 entry = pte_mkspecial(pfn_pte(my_zero_pfn(address),
97039 vma->vm_page_prot));
97040 - page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
97041 + ptl = pte_lockptr(mm, pmd);
97042 + spin_lock(ptl);
97043 if (!pte_none(*page_table))
97044 goto unlock;
97045 goto setpte;
97046 }
97047
97048 /* Allocate our own private page. */
97049 + pte_unmap(page_table);
97050 +
97051 if (unlikely(anon_vma_prepare(vma)))
97052 goto oom;
97053 page = alloc_zeroed_user_highpage_movable(vma, address);
97054 @@ -2668,6 +2857,11 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
97055 if (!pte_none(*page_table))
97056 goto release;
97057
97058 +#ifdef CONFIG_PAX_SEGMEXEC
97059 + if (pax_find_mirror_vma(vma))
97060 + BUG_ON(!trylock_page(page));
97061 +#endif
97062 +
97063 inc_mm_counter_fast(mm, MM_ANONPAGES);
97064 page_add_new_anon_rmap(page, vma, address);
97065 mem_cgroup_commit_charge(page, memcg, false);
97066 @@ -2677,6 +2871,12 @@ setpte:
97067
97068 /* No need to invalidate - it was non-present before */
97069 update_mmu_cache(vma, address, page_table);
97070 +
97071 +#ifdef CONFIG_PAX_SEGMEXEC
97072 + if (page)
97073 + pax_mirror_anon_pte(vma, address, page, ptl);
97074 +#endif
97075 +
97076 unlock:
97077 pte_unmap_unlock(page_table, ptl);
97078 return 0;
97079 @@ -2907,6 +3107,11 @@ static int do_read_fault(struct mm_struct *mm, struct vm_area_struct *vma,
97080 return ret;
97081 }
97082 do_set_pte(vma, address, fault_page, pte, false, false);
97083 +
97084 +#ifdef CONFIG_PAX_SEGMEXEC
97085 + pax_mirror_file_pte(vma, address, fault_page, ptl);
97086 +#endif
97087 +
97088 unlock_page(fault_page);
97089 unlock_out:
97090 pte_unmap_unlock(pte, ptl);
97091 @@ -2949,7 +3154,18 @@ static int do_cow_fault(struct mm_struct *mm, struct vm_area_struct *vma,
97092 page_cache_release(fault_page);
97093 goto uncharge_out;
97094 }
97095 +
97096 +#ifdef CONFIG_PAX_SEGMEXEC
97097 + if (pax_find_mirror_vma(vma))
97098 + BUG_ON(!trylock_page(new_page));
97099 +#endif
97100 +
97101 do_set_pte(vma, address, new_page, pte, true, true);
97102 +
97103 +#ifdef CONFIG_PAX_SEGMEXEC
97104 + pax_mirror_anon_pte(vma, address, new_page, ptl);
97105 +#endif
97106 +
97107 mem_cgroup_commit_charge(new_page, memcg, false);
97108 lru_cache_add_active_or_unevictable(new_page, vma);
97109 pte_unmap_unlock(pte, ptl);
97110 @@ -2999,6 +3215,11 @@ static int do_shared_fault(struct mm_struct *mm, struct vm_area_struct *vma,
97111 return ret;
97112 }
97113 do_set_pte(vma, address, fault_page, pte, true, false);
97114 +
97115 +#ifdef CONFIG_PAX_SEGMEXEC
97116 + pax_mirror_file_pte(vma, address, fault_page, ptl);
97117 +#endif
97118 +
97119 pte_unmap_unlock(pte, ptl);
97120
97121 if (set_page_dirty(fault_page))
97122 @@ -3255,6 +3476,12 @@ static int handle_pte_fault(struct mm_struct *mm,
97123 if (flags & FAULT_FLAG_WRITE)
97124 flush_tlb_fix_spurious_fault(vma, address);
97125 }
97126 +
97127 +#ifdef CONFIG_PAX_SEGMEXEC
97128 + pax_mirror_pte(vma, address, pte, pmd, ptl);
97129 + return 0;
97130 +#endif
97131 +
97132 unlock:
97133 pte_unmap_unlock(pte, ptl);
97134 return 0;
97135 @@ -3274,9 +3501,41 @@ static int __handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
97136 pmd_t *pmd;
97137 pte_t *pte;
97138
97139 +#ifdef CONFIG_PAX_SEGMEXEC
97140 + struct vm_area_struct *vma_m;
97141 +#endif
97142 +
97143 if (unlikely(is_vm_hugetlb_page(vma)))
97144 return hugetlb_fault(mm, vma, address, flags);
97145
97146 +#ifdef CONFIG_PAX_SEGMEXEC
97147 + vma_m = pax_find_mirror_vma(vma);
97148 + if (vma_m) {
97149 + unsigned long address_m;
97150 + pgd_t *pgd_m;
97151 + pud_t *pud_m;
97152 + pmd_t *pmd_m;
97153 +
97154 + if (vma->vm_start > vma_m->vm_start) {
97155 + address_m = address;
97156 + address -= SEGMEXEC_TASK_SIZE;
97157 + vma = vma_m;
97158 + } else
97159 + address_m = address + SEGMEXEC_TASK_SIZE;
97160 +
97161 + pgd_m = pgd_offset(mm, address_m);
97162 + pud_m = pud_alloc(mm, pgd_m, address_m);
97163 + if (!pud_m)
97164 + return VM_FAULT_OOM;
97165 + pmd_m = pmd_alloc(mm, pud_m, address_m);
97166 + if (!pmd_m)
97167 + return VM_FAULT_OOM;
97168 + if (!pmd_present(*pmd_m) && __pte_alloc(mm, vma_m, pmd_m, address_m))
97169 + return VM_FAULT_OOM;
97170 + pax_unmap_mirror_pte(vma_m, address_m, pmd_m);
97171 + }
97172 +#endif
97173 +
97174 pgd = pgd_offset(mm, address);
97175 pud = pud_alloc(mm, pgd, address);
97176 if (!pud)
97177 @@ -3411,6 +3670,23 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
97178 spin_unlock(&mm->page_table_lock);
97179 return 0;
97180 }
97181 +
97182 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
97183 +{
97184 + pud_t *new = pud_alloc_one(mm, address);
97185 + if (!new)
97186 + return -ENOMEM;
97187 +
97188 + smp_wmb(); /* See comment in __pte_alloc */
97189 +
97190 + spin_lock(&mm->page_table_lock);
97191 + if (pgd_present(*pgd)) /* Another has populated it */
97192 + pud_free(mm, new);
97193 + else
97194 + pgd_populate_kernel(mm, pgd, new);
97195 + spin_unlock(&mm->page_table_lock);
97196 + return 0;
97197 +}
97198 #endif /* __PAGETABLE_PUD_FOLDED */
97199
97200 #ifndef __PAGETABLE_PMD_FOLDED
97201 @@ -3441,6 +3717,30 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
97202 spin_unlock(&mm->page_table_lock);
97203 return 0;
97204 }
97205 +
97206 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
97207 +{
97208 + pmd_t *new = pmd_alloc_one(mm, address);
97209 + if (!new)
97210 + return -ENOMEM;
97211 +
97212 + smp_wmb(); /* See comment in __pte_alloc */
97213 +
97214 + spin_lock(&mm->page_table_lock);
97215 +#ifndef __ARCH_HAS_4LEVEL_HACK
97216 + if (pud_present(*pud)) /* Another has populated it */
97217 + pmd_free(mm, new);
97218 + else
97219 + pud_populate_kernel(mm, pud, new);
97220 +#else
97221 + if (pgd_present(*pud)) /* Another has populated it */
97222 + pmd_free(mm, new);
97223 + else
97224 + pgd_populate_kernel(mm, pud, new);
97225 +#endif /* __ARCH_HAS_4LEVEL_HACK */
97226 + spin_unlock(&mm->page_table_lock);
97227 + return 0;
97228 +}
97229 #endif /* __PAGETABLE_PMD_FOLDED */
97230
97231 static int __follow_pte(struct mm_struct *mm, unsigned long address,
97232 @@ -3550,8 +3850,8 @@ out:
97233 return ret;
97234 }
97235
97236 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
97237 - void *buf, int len, int write)
97238 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
97239 + void *buf, size_t len, int write)
97240 {
97241 resource_size_t phys_addr;
97242 unsigned long prot = 0;
97243 @@ -3577,8 +3877,8 @@ EXPORT_SYMBOL_GPL(generic_access_phys);
97244 * Access another process' address space as given in mm. If non-NULL, use the
97245 * given task for page fault accounting.
97246 */
97247 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
97248 - unsigned long addr, void *buf, int len, int write)
97249 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
97250 + unsigned long addr, void *buf, size_t len, int write)
97251 {
97252 struct vm_area_struct *vma;
97253 void *old_buf = buf;
97254 @@ -3586,7 +3886,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
97255 down_read(&mm->mmap_sem);
97256 /* ignore errors, just check how much was successfully transferred */
97257 while (len) {
97258 - int bytes, ret, offset;
97259 + ssize_t bytes, ret, offset;
97260 void *maddr;
97261 struct page *page = NULL;
97262
97263 @@ -3647,8 +3947,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
97264 *
97265 * The caller must hold a reference on @mm.
97266 */
97267 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
97268 - void *buf, int len, int write)
97269 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
97270 + void *buf, size_t len, int write)
97271 {
97272 return __access_remote_vm(NULL, mm, addr, buf, len, write);
97273 }
97274 @@ -3658,11 +3958,11 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
97275 * Source/target buffer must be kernel space,
97276 * Do not walk the page table directly, use get_user_pages
97277 */
97278 -int access_process_vm(struct task_struct *tsk, unsigned long addr,
97279 - void *buf, int len, int write)
97280 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr,
97281 + void *buf, size_t len, int write)
97282 {
97283 struct mm_struct *mm;
97284 - int ret;
97285 + ssize_t ret;
97286
97287 mm = get_task_mm(tsk);
97288 if (!mm)
97289 diff --git a/mm/mempolicy.c b/mm/mempolicy.c
97290 index 0e0961b..c9143b9 100644
97291 --- a/mm/mempolicy.c
97292 +++ b/mm/mempolicy.c
97293 @@ -744,6 +744,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
97294 unsigned long vmstart;
97295 unsigned long vmend;
97296
97297 +#ifdef CONFIG_PAX_SEGMEXEC
97298 + struct vm_area_struct *vma_m;
97299 +#endif
97300 +
97301 vma = find_vma(mm, start);
97302 if (!vma || vma->vm_start > start)
97303 return -EFAULT;
97304 @@ -787,6 +791,16 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
97305 err = vma_replace_policy(vma, new_pol);
97306 if (err)
97307 goto out;
97308 +
97309 +#ifdef CONFIG_PAX_SEGMEXEC
97310 + vma_m = pax_find_mirror_vma(vma);
97311 + if (vma_m) {
97312 + err = vma_replace_policy(vma_m, new_pol);
97313 + if (err)
97314 + goto out;
97315 + }
97316 +#endif
97317 +
97318 }
97319
97320 out:
97321 @@ -1201,6 +1215,17 @@ static long do_mbind(unsigned long start, unsigned long len,
97322
97323 if (end < start)
97324 return -EINVAL;
97325 +
97326 +#ifdef CONFIG_PAX_SEGMEXEC
97327 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
97328 + if (end > SEGMEXEC_TASK_SIZE)
97329 + return -EINVAL;
97330 + } else
97331 +#endif
97332 +
97333 + if (end > TASK_SIZE)
97334 + return -EINVAL;
97335 +
97336 if (end == start)
97337 return 0;
97338
97339 @@ -1426,8 +1451,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
97340 */
97341 tcred = __task_cred(task);
97342 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
97343 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
97344 - !capable(CAP_SYS_NICE)) {
97345 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
97346 rcu_read_unlock();
97347 err = -EPERM;
97348 goto out_put;
97349 @@ -1458,6 +1482,15 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
97350 goto out;
97351 }
97352
97353 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
97354 + if (mm != current->mm &&
97355 + (mm->pax_flags & MF_PAX_RANDMMAP || mm->pax_flags & MF_PAX_SEGMEXEC)) {
97356 + mmput(mm);
97357 + err = -EPERM;
97358 + goto out;
97359 + }
97360 +#endif
97361 +
97362 err = do_migrate_pages(mm, old, new,
97363 capable(CAP_SYS_NICE) ? MPOL_MF_MOVE_ALL : MPOL_MF_MOVE);
97364
97365 diff --git a/mm/migrate.c b/mm/migrate.c
97366 index be6d1ed..d778cc1 100644
97367 --- a/mm/migrate.c
97368 +++ b/mm/migrate.c
97369 @@ -1504,8 +1504,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
97370 */
97371 tcred = __task_cred(task);
97372 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
97373 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
97374 - !capable(CAP_SYS_NICE)) {
97375 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
97376 rcu_read_unlock();
97377 err = -EPERM;
97378 goto out;
97379 diff --git a/mm/mlock.c b/mm/mlock.c
97380 index 73cf098..ab547c7 100644
97381 --- a/mm/mlock.c
97382 +++ b/mm/mlock.c
97383 @@ -14,6 +14,7 @@
97384 #include <linux/pagevec.h>
97385 #include <linux/mempolicy.h>
97386 #include <linux/syscalls.h>
97387 +#include <linux/security.h>
97388 #include <linux/sched.h>
97389 #include <linux/export.h>
97390 #include <linux/rmap.h>
97391 @@ -613,7 +614,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
97392 {
97393 unsigned long nstart, end, tmp;
97394 struct vm_area_struct * vma, * prev;
97395 - int error;
97396 + int error = 0;
97397
97398 VM_BUG_ON(start & ~PAGE_MASK);
97399 VM_BUG_ON(len != PAGE_ALIGN(len));
97400 @@ -622,6 +623,9 @@ static int do_mlock(unsigned long start, size_t len, int on)
97401 return -EINVAL;
97402 if (end == start)
97403 return 0;
97404 + if (end > TASK_SIZE)
97405 + return -EINVAL;
97406 +
97407 vma = find_vma(current->mm, start);
97408 if (!vma || vma->vm_start > start)
97409 return -ENOMEM;
97410 @@ -633,6 +637,11 @@ static int do_mlock(unsigned long start, size_t len, int on)
97411 for (nstart = start ; ; ) {
97412 vm_flags_t newflags;
97413
97414 +#ifdef CONFIG_PAX_SEGMEXEC
97415 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
97416 + break;
97417 +#endif
97418 +
97419 /* Here we know that vma->vm_start <= nstart < vma->vm_end. */
97420
97421 newflags = vma->vm_flags & ~VM_LOCKED;
97422 @@ -746,6 +755,7 @@ SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
97423 locked += current->mm->locked_vm;
97424
97425 /* check against resource limits */
97426 + gr_learn_resource(current, RLIMIT_MEMLOCK, (current->mm->locked_vm << PAGE_SHIFT) + len, 1);
97427 if ((locked <= lock_limit) || capable(CAP_IPC_LOCK))
97428 error = do_mlock(start, len, 1);
97429
97430 @@ -783,6 +793,11 @@ static int do_mlockall(int flags)
97431 for (vma = current->mm->mmap; vma ; vma = prev->vm_next) {
97432 vm_flags_t newflags;
97433
97434 +#ifdef CONFIG_PAX_SEGMEXEC
97435 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
97436 + break;
97437 +#endif
97438 +
97439 newflags = vma->vm_flags & ~VM_LOCKED;
97440 if (flags & MCL_CURRENT)
97441 newflags |= VM_LOCKED;
97442 @@ -814,8 +829,10 @@ SYSCALL_DEFINE1(mlockall, int, flags)
97443 lock_limit >>= PAGE_SHIFT;
97444
97445 ret = -ENOMEM;
97446 +
97447 + gr_learn_resource(current, RLIMIT_MEMLOCK, current->mm->total_vm << PAGE_SHIFT, 1);
97448 +
97449 down_write(&current->mm->mmap_sem);
97450 -
97451 if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) ||
97452 capable(CAP_IPC_LOCK))
97453 ret = do_mlockall(flags);
97454 diff --git a/mm/mmap.c b/mm/mmap.c
97455 index 0bc66f1..2bfa432 100644
97456 --- a/mm/mmap.c
97457 +++ b/mm/mmap.c
97458 @@ -41,6 +41,7 @@
97459 #include <linux/notifier.h>
97460 #include <linux/memory.h>
97461 #include <linux/printk.h>
97462 +#include <linux/random.h>
97463
97464 #include <asm/uaccess.h>
97465 #include <asm/cacheflush.h>
97466 @@ -57,6 +58,16 @@
97467 #define arch_rebalance_pgtables(addr, len) (addr)
97468 #endif
97469
97470 +static inline void verify_mm_writelocked(struct mm_struct *mm)
97471 +{
97472 +#if defined(CONFIG_DEBUG_VM) || defined(CONFIG_PAX)
97473 + if (unlikely(down_read_trylock(&mm->mmap_sem))) {
97474 + up_read(&mm->mmap_sem);
97475 + BUG();
97476 + }
97477 +#endif
97478 +}
97479 +
97480 static void unmap_region(struct mm_struct *mm,
97481 struct vm_area_struct *vma, struct vm_area_struct *prev,
97482 unsigned long start, unsigned long end);
97483 @@ -76,16 +87,25 @@ static void unmap_region(struct mm_struct *mm,
97484 * x: (no) no x: (no) yes x: (no) yes x: (yes) yes
97485 *
97486 */
97487 -pgprot_t protection_map[16] = {
97488 +pgprot_t protection_map[16] __read_only = {
97489 __P000, __P001, __P010, __P011, __P100, __P101, __P110, __P111,
97490 __S000, __S001, __S010, __S011, __S100, __S101, __S110, __S111
97491 };
97492
97493 -pgprot_t vm_get_page_prot(unsigned long vm_flags)
97494 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
97495 {
97496 - return __pgprot(pgprot_val(protection_map[vm_flags &
97497 + pgprot_t prot = __pgprot(pgprot_val(protection_map[vm_flags &
97498 (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]) |
97499 pgprot_val(arch_vm_get_page_prot(vm_flags)));
97500 +
97501 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
97502 + if (!(__supported_pte_mask & _PAGE_NX) &&
97503 + (vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC &&
97504 + (vm_flags & (VM_READ | VM_WRITE)))
97505 + prot = __pgprot(pte_val(pte_exprotect(__pte(pgprot_val(prot)))));
97506 +#endif
97507 +
97508 + return prot;
97509 }
97510 EXPORT_SYMBOL(vm_get_page_prot);
97511
97512 @@ -114,6 +134,7 @@ unsigned long sysctl_overcommit_kbytes __read_mostly;
97513 int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT;
97514 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
97515 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
97516 +unsigned long sysctl_heap_stack_gap __read_mostly = 64*1024;
97517 /*
97518 * Make sure vm_committed_as in one cacheline and not cacheline shared with
97519 * other variables. It can be updated by several CPUs frequently.
97520 @@ -274,6 +295,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
97521 struct vm_area_struct *next = vma->vm_next;
97522
97523 might_sleep();
97524 + BUG_ON(vma->vm_mirror);
97525 if (vma->vm_ops && vma->vm_ops->close)
97526 vma->vm_ops->close(vma);
97527 if (vma->vm_file)
97528 @@ -287,6 +309,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len);
97529
97530 SYSCALL_DEFINE1(brk, unsigned long, brk)
97531 {
97532 + unsigned long rlim;
97533 unsigned long retval;
97534 unsigned long newbrk, oldbrk;
97535 struct mm_struct *mm = current->mm;
97536 @@ -317,7 +340,13 @@ SYSCALL_DEFINE1(brk, unsigned long, brk)
97537 * segment grow beyond its set limit the in case where the limit is
97538 * not page aligned -Ram Gupta
97539 */
97540 - if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk,
97541 + rlim = rlimit(RLIMIT_DATA);
97542 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
97543 + /* force a minimum 16MB brk heap on setuid/setgid binaries */
97544 + if (rlim < PAGE_SIZE && (get_dumpable(mm) != SUID_DUMP_USER) && gr_is_global_nonroot(current_uid()))
97545 + rlim = 4096 * PAGE_SIZE;
97546 +#endif
97547 + if (check_data_rlimit(rlim, brk, mm->start_brk,
97548 mm->end_data, mm->start_data))
97549 goto out;
97550
97551 @@ -976,6 +1005,12 @@ static int
97552 can_vma_merge_before(struct vm_area_struct *vma, unsigned long vm_flags,
97553 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
97554 {
97555 +
97556 +#ifdef CONFIG_PAX_SEGMEXEC
97557 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_start == SEGMEXEC_TASK_SIZE)
97558 + return 0;
97559 +#endif
97560 +
97561 if (is_mergeable_vma(vma, file, vm_flags) &&
97562 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
97563 if (vma->vm_pgoff == vm_pgoff)
97564 @@ -995,6 +1030,12 @@ static int
97565 can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags,
97566 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
97567 {
97568 +
97569 +#ifdef CONFIG_PAX_SEGMEXEC
97570 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end == SEGMEXEC_TASK_SIZE)
97571 + return 0;
97572 +#endif
97573 +
97574 if (is_mergeable_vma(vma, file, vm_flags) &&
97575 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
97576 pgoff_t vm_pglen;
97577 @@ -1044,6 +1085,13 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
97578 struct vm_area_struct *area, *next;
97579 int err;
97580
97581 +#ifdef CONFIG_PAX_SEGMEXEC
97582 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE, end_m = end + SEGMEXEC_TASK_SIZE;
97583 + struct vm_area_struct *area_m = NULL, *next_m = NULL, *prev_m = NULL;
97584 +
97585 + BUG_ON((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE < end);
97586 +#endif
97587 +
97588 /*
97589 * We later require that vma->vm_flags == vm_flags,
97590 * so this tests vma->vm_flags & VM_SPECIAL, too.
97591 @@ -1059,6 +1107,15 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
97592 if (next && next->vm_end == end) /* cases 6, 7, 8 */
97593 next = next->vm_next;
97594
97595 +#ifdef CONFIG_PAX_SEGMEXEC
97596 + if (prev)
97597 + prev_m = pax_find_mirror_vma(prev);
97598 + if (area)
97599 + area_m = pax_find_mirror_vma(area);
97600 + if (next)
97601 + next_m = pax_find_mirror_vma(next);
97602 +#endif
97603 +
97604 /*
97605 * Can it merge with the predecessor?
97606 */
97607 @@ -1078,9 +1135,24 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
97608 /* cases 1, 6 */
97609 err = vma_adjust(prev, prev->vm_start,
97610 next->vm_end, prev->vm_pgoff, NULL);
97611 - } else /* cases 2, 5, 7 */
97612 +
97613 +#ifdef CONFIG_PAX_SEGMEXEC
97614 + if (!err && prev_m)
97615 + err = vma_adjust(prev_m, prev_m->vm_start,
97616 + next_m->vm_end, prev_m->vm_pgoff, NULL);
97617 +#endif
97618 +
97619 + } else { /* cases 2, 5, 7 */
97620 err = vma_adjust(prev, prev->vm_start,
97621 end, prev->vm_pgoff, NULL);
97622 +
97623 +#ifdef CONFIG_PAX_SEGMEXEC
97624 + if (!err && prev_m)
97625 + err = vma_adjust(prev_m, prev_m->vm_start,
97626 + end_m, prev_m->vm_pgoff, NULL);
97627 +#endif
97628 +
97629 + }
97630 if (err)
97631 return NULL;
97632 khugepaged_enter_vma_merge(prev, vm_flags);
97633 @@ -1094,12 +1166,27 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
97634 mpol_equal(policy, vma_policy(next)) &&
97635 can_vma_merge_before(next, vm_flags,
97636 anon_vma, file, pgoff+pglen)) {
97637 - if (prev && addr < prev->vm_end) /* case 4 */
97638 + if (prev && addr < prev->vm_end) { /* case 4 */
97639 err = vma_adjust(prev, prev->vm_start,
97640 addr, prev->vm_pgoff, NULL);
97641 - else /* cases 3, 8 */
97642 +
97643 +#ifdef CONFIG_PAX_SEGMEXEC
97644 + if (!err && prev_m)
97645 + err = vma_adjust(prev_m, prev_m->vm_start,
97646 + addr_m, prev_m->vm_pgoff, NULL);
97647 +#endif
97648 +
97649 + } else { /* cases 3, 8 */
97650 err = vma_adjust(area, addr, next->vm_end,
97651 next->vm_pgoff - pglen, NULL);
97652 +
97653 +#ifdef CONFIG_PAX_SEGMEXEC
97654 + if (!err && area_m)
97655 + err = vma_adjust(area_m, addr_m, next_m->vm_end,
97656 + next_m->vm_pgoff - pglen, NULL);
97657 +#endif
97658 +
97659 + }
97660 if (err)
97661 return NULL;
97662 khugepaged_enter_vma_merge(area, vm_flags);
97663 @@ -1208,8 +1295,10 @@ none:
97664 void vm_stat_account(struct mm_struct *mm, unsigned long flags,
97665 struct file *file, long pages)
97666 {
97667 - const unsigned long stack_flags
97668 - = VM_STACK_FLAGS & (VM_GROWSUP|VM_GROWSDOWN);
97669 +
97670 +#ifdef CONFIG_PAX_RANDMMAP
97671 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
97672 +#endif
97673
97674 mm->total_vm += pages;
97675
97676 @@ -1217,7 +1306,7 @@ void vm_stat_account(struct mm_struct *mm, unsigned long flags,
97677 mm->shared_vm += pages;
97678 if ((flags & (VM_EXEC|VM_WRITE)) == VM_EXEC)
97679 mm->exec_vm += pages;
97680 - } else if (flags & stack_flags)
97681 + } else if (flags & (VM_GROWSUP|VM_GROWSDOWN))
97682 mm->stack_vm += pages;
97683 }
97684 #endif /* CONFIG_PROC_FS */
97685 @@ -1247,6 +1336,7 @@ static inline int mlock_future_check(struct mm_struct *mm,
97686 locked += mm->locked_vm;
97687 lock_limit = rlimit(RLIMIT_MEMLOCK);
97688 lock_limit >>= PAGE_SHIFT;
97689 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
97690 if (locked > lock_limit && !capable(CAP_IPC_LOCK))
97691 return -EAGAIN;
97692 }
97693 @@ -1273,7 +1363,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
97694 * (the exception is when the underlying filesystem is noexec
97695 * mounted, in which case we dont add PROT_EXEC.)
97696 */
97697 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
97698 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
97699 if (!(file && (file->f_path.mnt->mnt_flags & MNT_NOEXEC)))
97700 prot |= PROT_EXEC;
97701
97702 @@ -1299,7 +1389,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
97703 /* Obtain the address to map to. we verify (or select) it and ensure
97704 * that it represents a valid section of the address space.
97705 */
97706 - addr = get_unmapped_area(file, addr, len, pgoff, flags);
97707 + addr = get_unmapped_area(file, addr, len, pgoff, flags | ((prot & PROT_EXEC) ? MAP_EXECUTABLE : 0));
97708 if (addr & ~PAGE_MASK)
97709 return addr;
97710
97711 @@ -1310,6 +1400,43 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
97712 vm_flags = calc_vm_prot_bits(prot) | calc_vm_flag_bits(flags) |
97713 mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;
97714
97715 +#ifdef CONFIG_PAX_MPROTECT
97716 + if (mm->pax_flags & MF_PAX_MPROTECT) {
97717 +
97718 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
97719 + if (file && !pgoff && (vm_flags & VM_EXEC) && mm->binfmt &&
97720 + mm->binfmt->handle_mmap)
97721 + mm->binfmt->handle_mmap(file);
97722 +#endif
97723 +
97724 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
97725 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC)) {
97726 + gr_log_rwxmmap(file);
97727 +
97728 +#ifdef CONFIG_PAX_EMUPLT
97729 + vm_flags &= ~VM_EXEC;
97730 +#else
97731 + return -EPERM;
97732 +#endif
97733 +
97734 + }
97735 +
97736 + if (!(vm_flags & VM_EXEC))
97737 + vm_flags &= ~VM_MAYEXEC;
97738 +#else
97739 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
97740 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
97741 +#endif
97742 + else
97743 + vm_flags &= ~VM_MAYWRITE;
97744 + }
97745 +#endif
97746 +
97747 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
97748 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && file)
97749 + vm_flags &= ~VM_PAGEEXEC;
97750 +#endif
97751 +
97752 if (flags & MAP_LOCKED)
97753 if (!can_do_mlock())
97754 return -EPERM;
97755 @@ -1397,6 +1524,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
97756 vm_flags |= VM_NORESERVE;
97757 }
97758
97759 + if (!gr_acl_handle_mmap(file, prot))
97760 + return -EACCES;
97761 +
97762 addr = mmap_region(file, addr, len, vm_flags, pgoff);
97763 if (!IS_ERR_VALUE(addr) &&
97764 ((vm_flags & VM_LOCKED) ||
97765 @@ -1490,7 +1620,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma)
97766 vm_flags_t vm_flags = vma->vm_flags;
97767
97768 /* If it was private or non-writable, the write bit is already clear */
97769 - if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
97770 + if ((vm_flags & (VM_WRITE|VM_SHARED)) != (VM_WRITE|VM_SHARED))
97771 return 0;
97772
97773 /* The backer wishes to know when pages are first written to? */
97774 @@ -1541,7 +1671,22 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
97775 struct rb_node **rb_link, *rb_parent;
97776 unsigned long charged = 0;
97777
97778 +#ifdef CONFIG_PAX_SEGMEXEC
97779 + struct vm_area_struct *vma_m = NULL;
97780 +#endif
97781 +
97782 + /*
97783 + * mm->mmap_sem is required to protect against another thread
97784 + * changing the mappings in case we sleep.
97785 + */
97786 + verify_mm_writelocked(mm);
97787 +
97788 /* Check against address space limit. */
97789 +
97790 +#ifdef CONFIG_PAX_RANDMMAP
97791 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (vm_flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
97792 +#endif
97793 +
97794 if (!may_expand_vm(mm, len >> PAGE_SHIFT)) {
97795 unsigned long nr_pages;
97796
97797 @@ -1560,11 +1705,10 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
97798
97799 /* Clear old maps */
97800 error = -ENOMEM;
97801 -munmap_back:
97802 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
97803 if (do_munmap(mm, addr, len))
97804 return -ENOMEM;
97805 - goto munmap_back;
97806 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
97807 }
97808
97809 /*
97810 @@ -1595,6 +1739,16 @@ munmap_back:
97811 goto unacct_error;
97812 }
97813
97814 +#ifdef CONFIG_PAX_SEGMEXEC
97815 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vm_flags & VM_EXEC)) {
97816 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
97817 + if (!vma_m) {
97818 + error = -ENOMEM;
97819 + goto free_vma;
97820 + }
97821 + }
97822 +#endif
97823 +
97824 vma->vm_mm = mm;
97825 vma->vm_start = addr;
97826 vma->vm_end = addr + len;
97827 @@ -1625,6 +1779,13 @@ munmap_back:
97828 if (error)
97829 goto unmap_and_free_vma;
97830
97831 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
97832 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && !(vma->vm_flags & VM_SPECIAL)) {
97833 + vma->vm_flags |= VM_PAGEEXEC;
97834 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
97835 + }
97836 +#endif
97837 +
97838 /* Can addr have changed??
97839 *
97840 * Answer: Yes, several device drivers can do it in their
97841 @@ -1643,6 +1804,12 @@ munmap_back:
97842 }
97843
97844 vma_link(mm, vma, prev, rb_link, rb_parent);
97845 +
97846 +#ifdef CONFIG_PAX_SEGMEXEC
97847 + if (vma_m)
97848 + BUG_ON(pax_mirror_vma(vma_m, vma));
97849 +#endif
97850 +
97851 /* Once vma denies write, undo our temporary denial count */
97852 if (file) {
97853 if (vm_flags & VM_SHARED)
97854 @@ -1655,6 +1822,7 @@ out:
97855 perf_event_mmap(vma);
97856
97857 vm_stat_account(mm, vm_flags, file, len >> PAGE_SHIFT);
97858 + track_exec_limit(mm, addr, addr + len, vm_flags);
97859 if (vm_flags & VM_LOCKED) {
97860 if (!((vm_flags & VM_SPECIAL) || is_vm_hugetlb_page(vma) ||
97861 vma == get_gate_vma(current->mm)))
97862 @@ -1692,6 +1860,12 @@ allow_write_and_free_vma:
97863 if (vm_flags & VM_DENYWRITE)
97864 allow_write_access(file);
97865 free_vma:
97866 +
97867 +#ifdef CONFIG_PAX_SEGMEXEC
97868 + if (vma_m)
97869 + kmem_cache_free(vm_area_cachep, vma_m);
97870 +#endif
97871 +
97872 kmem_cache_free(vm_area_cachep, vma);
97873 unacct_error:
97874 if (charged)
97875 @@ -1699,7 +1873,63 @@ unacct_error:
97876 return error;
97877 }
97878
97879 -unsigned long unmapped_area(struct vm_unmapped_area_info *info)
97880 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
97881 +unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
97882 +{
97883 + if ((mm->pax_flags & MF_PAX_RANDMMAP) && !filp && (flags & MAP_STACK))
97884 + return ((prandom_u32() & 0xFF) + 1) << PAGE_SHIFT;
97885 +
97886 + return 0;
97887 +}
97888 +#endif
97889 +
97890 +bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset)
97891 +{
97892 + if (!vma) {
97893 +#ifdef CONFIG_STACK_GROWSUP
97894 + if (addr > sysctl_heap_stack_gap)
97895 + vma = find_vma(current->mm, addr - sysctl_heap_stack_gap);
97896 + else
97897 + vma = find_vma(current->mm, 0);
97898 + if (vma && (vma->vm_flags & VM_GROWSUP))
97899 + return false;
97900 +#endif
97901 + return true;
97902 + }
97903 +
97904 + if (addr + len > vma->vm_start)
97905 + return false;
97906 +
97907 + if (vma->vm_flags & VM_GROWSDOWN)
97908 + return sysctl_heap_stack_gap <= vma->vm_start - addr - len;
97909 +#ifdef CONFIG_STACK_GROWSUP
97910 + else if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP))
97911 + return addr - vma->vm_prev->vm_end >= sysctl_heap_stack_gap;
97912 +#endif
97913 + else if (offset)
97914 + return offset <= vma->vm_start - addr - len;
97915 +
97916 + return true;
97917 +}
97918 +
97919 +unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset)
97920 +{
97921 + if (vma->vm_start < len)
97922 + return -ENOMEM;
97923 +
97924 + if (!(vma->vm_flags & VM_GROWSDOWN)) {
97925 + if (offset <= vma->vm_start - len)
97926 + return vma->vm_start - len - offset;
97927 + else
97928 + return -ENOMEM;
97929 + }
97930 +
97931 + if (sysctl_heap_stack_gap <= vma->vm_start - len)
97932 + return vma->vm_start - len - sysctl_heap_stack_gap;
97933 + return -ENOMEM;
97934 +}
97935 +
97936 +unsigned long unmapped_area(const struct vm_unmapped_area_info *info)
97937 {
97938 /*
97939 * We implement the search by looking for an rbtree node that
97940 @@ -1747,11 +1977,29 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info)
97941 }
97942 }
97943
97944 - gap_start = vma->vm_prev ? vma->vm_prev->vm_end : 0;
97945 + gap_start = vma->vm_prev ? vma->vm_prev->vm_end: 0;
97946 check_current:
97947 /* Check if current node has a suitable gap */
97948 if (gap_start > high_limit)
97949 return -ENOMEM;
97950 +
97951 + if (gap_end - gap_start > info->threadstack_offset)
97952 + gap_start += info->threadstack_offset;
97953 + else
97954 + gap_start = gap_end;
97955 +
97956 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
97957 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97958 + gap_start += sysctl_heap_stack_gap;
97959 + else
97960 + gap_start = gap_end;
97961 + }
97962 + if (vma->vm_flags & VM_GROWSDOWN) {
97963 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97964 + gap_end -= sysctl_heap_stack_gap;
97965 + else
97966 + gap_end = gap_start;
97967 + }
97968 if (gap_end >= low_limit && gap_end - gap_start >= length)
97969 goto found;
97970
97971 @@ -1801,7 +2049,7 @@ found:
97972 return gap_start;
97973 }
97974
97975 -unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info)
97976 +unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info)
97977 {
97978 struct mm_struct *mm = current->mm;
97979 struct vm_area_struct *vma;
97980 @@ -1855,6 +2103,24 @@ check_current:
97981 gap_end = vma->vm_start;
97982 if (gap_end < low_limit)
97983 return -ENOMEM;
97984 +
97985 + if (gap_end - gap_start > info->threadstack_offset)
97986 + gap_end -= info->threadstack_offset;
97987 + else
97988 + gap_end = gap_start;
97989 +
97990 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
97991 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97992 + gap_start += sysctl_heap_stack_gap;
97993 + else
97994 + gap_start = gap_end;
97995 + }
97996 + if (vma->vm_flags & VM_GROWSDOWN) {
97997 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97998 + gap_end -= sysctl_heap_stack_gap;
97999 + else
98000 + gap_end = gap_start;
98001 + }
98002 if (gap_start <= high_limit && gap_end - gap_start >= length)
98003 goto found;
98004
98005 @@ -1918,6 +2184,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
98006 struct mm_struct *mm = current->mm;
98007 struct vm_area_struct *vma;
98008 struct vm_unmapped_area_info info;
98009 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
98010
98011 if (len > TASK_SIZE - mmap_min_addr)
98012 return -ENOMEM;
98013 @@ -1925,11 +2192,15 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
98014 if (flags & MAP_FIXED)
98015 return addr;
98016
98017 +#ifdef CONFIG_PAX_RANDMMAP
98018 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
98019 +#endif
98020 +
98021 if (addr) {
98022 addr = PAGE_ALIGN(addr);
98023 vma = find_vma(mm, addr);
98024 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
98025 - (!vma || addr + len <= vma->vm_start))
98026 + check_heap_stack_gap(vma, addr, len, offset))
98027 return addr;
98028 }
98029
98030 @@ -1938,6 +2209,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
98031 info.low_limit = mm->mmap_base;
98032 info.high_limit = TASK_SIZE;
98033 info.align_mask = 0;
98034 + info.threadstack_offset = offset;
98035 return vm_unmapped_area(&info);
98036 }
98037 #endif
98038 @@ -1956,6 +2228,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
98039 struct mm_struct *mm = current->mm;
98040 unsigned long addr = addr0;
98041 struct vm_unmapped_area_info info;
98042 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
98043
98044 /* requested length too big for entire address space */
98045 if (len > TASK_SIZE - mmap_min_addr)
98046 @@ -1964,12 +2237,16 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
98047 if (flags & MAP_FIXED)
98048 return addr;
98049
98050 +#ifdef CONFIG_PAX_RANDMMAP
98051 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
98052 +#endif
98053 +
98054 /* requesting a specific address */
98055 if (addr) {
98056 addr = PAGE_ALIGN(addr);
98057 vma = find_vma(mm, addr);
98058 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
98059 - (!vma || addr + len <= vma->vm_start))
98060 + check_heap_stack_gap(vma, addr, len, offset))
98061 return addr;
98062 }
98063
98064 @@ -1978,6 +2255,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
98065 info.low_limit = max(PAGE_SIZE, mmap_min_addr);
98066 info.high_limit = mm->mmap_base;
98067 info.align_mask = 0;
98068 + info.threadstack_offset = offset;
98069 addr = vm_unmapped_area(&info);
98070
98071 /*
98072 @@ -1990,6 +2268,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
98073 VM_BUG_ON(addr != -ENOMEM);
98074 info.flags = 0;
98075 info.low_limit = TASK_UNMAPPED_BASE;
98076 +
98077 +#ifdef CONFIG_PAX_RANDMMAP
98078 + if (mm->pax_flags & MF_PAX_RANDMMAP)
98079 + info.low_limit += mm->delta_mmap;
98080 +#endif
98081 +
98082 info.high_limit = TASK_SIZE;
98083 addr = vm_unmapped_area(&info);
98084 }
98085 @@ -2090,6 +2374,28 @@ find_vma_prev(struct mm_struct *mm, unsigned long addr,
98086 return vma;
98087 }
98088
98089 +#ifdef CONFIG_PAX_SEGMEXEC
98090 +struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma)
98091 +{
98092 + struct vm_area_struct *vma_m;
98093 +
98094 + BUG_ON(!vma || vma->vm_start >= vma->vm_end);
98095 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC)) {
98096 + BUG_ON(vma->vm_mirror);
98097 + return NULL;
98098 + }
98099 + BUG_ON(vma->vm_start < SEGMEXEC_TASK_SIZE && SEGMEXEC_TASK_SIZE < vma->vm_end);
98100 + vma_m = vma->vm_mirror;
98101 + BUG_ON(!vma_m || vma_m->vm_mirror != vma);
98102 + BUG_ON(vma->vm_file != vma_m->vm_file);
98103 + BUG_ON(vma->vm_end - vma->vm_start != vma_m->vm_end - vma_m->vm_start);
98104 + BUG_ON(vma->vm_pgoff != vma_m->vm_pgoff);
98105 + BUG_ON(vma->anon_vma != vma_m->anon_vma && vma->anon_vma->root != vma_m->anon_vma->root);
98106 + BUG_ON((vma->vm_flags ^ vma_m->vm_flags) & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED));
98107 + return vma_m;
98108 +}
98109 +#endif
98110 +
98111 /*
98112 * Verify that the stack growth is acceptable and
98113 * update accounting. This is shared with both the
98114 @@ -2107,8 +2413,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
98115
98116 /* Stack limit test */
98117 actual_size = size;
98118 - if (size && (vma->vm_flags & (VM_GROWSUP | VM_GROWSDOWN)))
98119 - actual_size -= PAGE_SIZE;
98120 + gr_learn_resource(current, RLIMIT_STACK, actual_size, 1);
98121 if (actual_size > ACCESS_ONCE(rlim[RLIMIT_STACK].rlim_cur))
98122 return -ENOMEM;
98123
98124 @@ -2119,6 +2424,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
98125 locked = mm->locked_vm + grow;
98126 limit = ACCESS_ONCE(rlim[RLIMIT_MEMLOCK].rlim_cur);
98127 limit >>= PAGE_SHIFT;
98128 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
98129 if (locked > limit && !capable(CAP_IPC_LOCK))
98130 return -ENOMEM;
98131 }
98132 @@ -2148,37 +2454,48 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
98133 * PA-RISC uses this for its stack; IA64 for its Register Backing Store.
98134 * vma is the last one with address > vma->vm_end. Have to extend vma.
98135 */
98136 +#ifndef CONFIG_IA64
98137 +static
98138 +#endif
98139 int expand_upwards(struct vm_area_struct *vma, unsigned long address)
98140 {
98141 int error;
98142 + bool locknext;
98143
98144 if (!(vma->vm_flags & VM_GROWSUP))
98145 return -EFAULT;
98146
98147 + /* Also guard against wrapping around to address 0. */
98148 + if (address < PAGE_ALIGN(address+1))
98149 + address = PAGE_ALIGN(address+1);
98150 + else
98151 + return -ENOMEM;
98152 +
98153 /*
98154 * We must make sure the anon_vma is allocated
98155 * so that the anon_vma locking is not a noop.
98156 */
98157 if (unlikely(anon_vma_prepare(vma)))
98158 return -ENOMEM;
98159 + locknext = vma->vm_next && (vma->vm_next->vm_flags & VM_GROWSDOWN);
98160 + if (locknext && anon_vma_prepare(vma->vm_next))
98161 + return -ENOMEM;
98162 vma_lock_anon_vma(vma);
98163 + if (locknext)
98164 + vma_lock_anon_vma(vma->vm_next);
98165
98166 /*
98167 * vma->vm_start/vm_end cannot change under us because the caller
98168 * is required to hold the mmap_sem in read mode. We need the
98169 - * anon_vma lock to serialize against concurrent expand_stacks.
98170 - * Also guard against wrapping around to address 0.
98171 + * anon_vma locks to serialize against concurrent expand_stacks
98172 + * and expand_upwards.
98173 */
98174 - if (address < PAGE_ALIGN(address+4))
98175 - address = PAGE_ALIGN(address+4);
98176 - else {
98177 - vma_unlock_anon_vma(vma);
98178 - return -ENOMEM;
98179 - }
98180 error = 0;
98181
98182 /* Somebody else might have raced and expanded it already */
98183 - if (address > vma->vm_end) {
98184 + if (vma->vm_next && (vma->vm_next->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && vma->vm_next->vm_start - address < sysctl_heap_stack_gap)
98185 + error = -ENOMEM;
98186 + else if (address > vma->vm_end && (!locknext || vma->vm_next->vm_start >= address)) {
98187 unsigned long size, grow;
98188
98189 size = address - vma->vm_start;
98190 @@ -2213,6 +2530,8 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
98191 }
98192 }
98193 }
98194 + if (locknext)
98195 + vma_unlock_anon_vma(vma->vm_next);
98196 vma_unlock_anon_vma(vma);
98197 khugepaged_enter_vma_merge(vma, vma->vm_flags);
98198 validate_mm(vma->vm_mm);
98199 @@ -2227,6 +2546,8 @@ int expand_downwards(struct vm_area_struct *vma,
98200 unsigned long address)
98201 {
98202 int error;
98203 + bool lockprev = false;
98204 + struct vm_area_struct *prev;
98205
98206 /*
98207 * We must make sure the anon_vma is allocated
98208 @@ -2240,6 +2561,15 @@ int expand_downwards(struct vm_area_struct *vma,
98209 if (error)
98210 return error;
98211
98212 + prev = vma->vm_prev;
98213 +#if defined(CONFIG_STACK_GROWSUP) || defined(CONFIG_IA64)
98214 + lockprev = prev && (prev->vm_flags & VM_GROWSUP);
98215 +#endif
98216 + if (lockprev && anon_vma_prepare(prev))
98217 + return -ENOMEM;
98218 + if (lockprev)
98219 + vma_lock_anon_vma(prev);
98220 +
98221 vma_lock_anon_vma(vma);
98222
98223 /*
98224 @@ -2249,9 +2579,17 @@ int expand_downwards(struct vm_area_struct *vma,
98225 */
98226
98227 /* Somebody else might have raced and expanded it already */
98228 - if (address < vma->vm_start) {
98229 + if (prev && (prev->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && address - prev->vm_end < sysctl_heap_stack_gap)
98230 + error = -ENOMEM;
98231 + else if (address < vma->vm_start && (!lockprev || prev->vm_end <= address)) {
98232 unsigned long size, grow;
98233
98234 +#ifdef CONFIG_PAX_SEGMEXEC
98235 + struct vm_area_struct *vma_m;
98236 +
98237 + vma_m = pax_find_mirror_vma(vma);
98238 +#endif
98239 +
98240 size = vma->vm_end - address;
98241 grow = (vma->vm_start - address) >> PAGE_SHIFT;
98242
98243 @@ -2276,13 +2614,27 @@ int expand_downwards(struct vm_area_struct *vma,
98244 vma->vm_pgoff -= grow;
98245 anon_vma_interval_tree_post_update_vma(vma);
98246 vma_gap_update(vma);
98247 +
98248 +#ifdef CONFIG_PAX_SEGMEXEC
98249 + if (vma_m) {
98250 + anon_vma_interval_tree_pre_update_vma(vma_m);
98251 + vma_m->vm_start -= grow << PAGE_SHIFT;
98252 + vma_m->vm_pgoff -= grow;
98253 + anon_vma_interval_tree_post_update_vma(vma_m);
98254 + vma_gap_update(vma_m);
98255 + }
98256 +#endif
98257 +
98258 spin_unlock(&vma->vm_mm->page_table_lock);
98259
98260 + track_exec_limit(vma->vm_mm, vma->vm_start, vma->vm_end, vma->vm_flags);
98261 perf_event_mmap(vma);
98262 }
98263 }
98264 }
98265 vma_unlock_anon_vma(vma);
98266 + if (lockprev)
98267 + vma_unlock_anon_vma(prev);
98268 khugepaged_enter_vma_merge(vma, vma->vm_flags);
98269 validate_mm(vma->vm_mm);
98270 return error;
98271 @@ -2382,6 +2734,13 @@ static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
98272 do {
98273 long nrpages = vma_pages(vma);
98274
98275 +#ifdef CONFIG_PAX_SEGMEXEC
98276 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE)) {
98277 + vma = remove_vma(vma);
98278 + continue;
98279 + }
98280 +#endif
98281 +
98282 if (vma->vm_flags & VM_ACCOUNT)
98283 nr_accounted += nrpages;
98284 vm_stat_account(mm, vma->vm_flags, vma->vm_file, -nrpages);
98285 @@ -2426,6 +2785,16 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
98286 insertion_point = (prev ? &prev->vm_next : &mm->mmap);
98287 vma->vm_prev = NULL;
98288 do {
98289 +
98290 +#ifdef CONFIG_PAX_SEGMEXEC
98291 + if (vma->vm_mirror) {
98292 + BUG_ON(!vma->vm_mirror->vm_mirror || vma->vm_mirror->vm_mirror != vma);
98293 + vma->vm_mirror->vm_mirror = NULL;
98294 + vma->vm_mirror->vm_flags &= ~VM_EXEC;
98295 + vma->vm_mirror = NULL;
98296 + }
98297 +#endif
98298 +
98299 vma_rb_erase(vma, &mm->mm_rb);
98300 mm->map_count--;
98301 tail_vma = vma;
98302 @@ -2453,14 +2822,33 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
98303 struct vm_area_struct *new;
98304 int err = -ENOMEM;
98305
98306 +#ifdef CONFIG_PAX_SEGMEXEC
98307 + struct vm_area_struct *vma_m, *new_m = NULL;
98308 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE;
98309 +#endif
98310 +
98311 if (is_vm_hugetlb_page(vma) && (addr &
98312 ~(huge_page_mask(hstate_vma(vma)))))
98313 return -EINVAL;
98314
98315 +#ifdef CONFIG_PAX_SEGMEXEC
98316 + vma_m = pax_find_mirror_vma(vma);
98317 +#endif
98318 +
98319 new = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
98320 if (!new)
98321 goto out_err;
98322
98323 +#ifdef CONFIG_PAX_SEGMEXEC
98324 + if (vma_m) {
98325 + new_m = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
98326 + if (!new_m) {
98327 + kmem_cache_free(vm_area_cachep, new);
98328 + goto out_err;
98329 + }
98330 + }
98331 +#endif
98332 +
98333 /* most fields are the same, copy all, and then fixup */
98334 *new = *vma;
98335
98336 @@ -2473,6 +2861,22 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
98337 new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT);
98338 }
98339
98340 +#ifdef CONFIG_PAX_SEGMEXEC
98341 + if (vma_m) {
98342 + *new_m = *vma_m;
98343 + INIT_LIST_HEAD(&new_m->anon_vma_chain);
98344 + new_m->vm_mirror = new;
98345 + new->vm_mirror = new_m;
98346 +
98347 + if (new_below)
98348 + new_m->vm_end = addr_m;
98349 + else {
98350 + new_m->vm_start = addr_m;
98351 + new_m->vm_pgoff += ((addr_m - vma_m->vm_start) >> PAGE_SHIFT);
98352 + }
98353 + }
98354 +#endif
98355 +
98356 err = vma_dup_policy(vma, new);
98357 if (err)
98358 goto out_free_vma;
98359 @@ -2493,6 +2897,38 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
98360 else
98361 err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new);
98362
98363 +#ifdef CONFIG_PAX_SEGMEXEC
98364 + if (!err && vma_m) {
98365 + struct mempolicy *pol = vma_policy(new);
98366 +
98367 + if (anon_vma_clone(new_m, vma_m))
98368 + goto out_free_mpol;
98369 +
98370 + mpol_get(pol);
98371 + set_vma_policy(new_m, pol);
98372 +
98373 + if (new_m->vm_file)
98374 + get_file(new_m->vm_file);
98375 +
98376 + if (new_m->vm_ops && new_m->vm_ops->open)
98377 + new_m->vm_ops->open(new_m);
98378 +
98379 + if (new_below)
98380 + err = vma_adjust(vma_m, addr_m, vma_m->vm_end, vma_m->vm_pgoff +
98381 + ((addr_m - new_m->vm_start) >> PAGE_SHIFT), new_m);
98382 + else
98383 + err = vma_adjust(vma_m, vma_m->vm_start, addr_m, vma_m->vm_pgoff, new_m);
98384 +
98385 + if (err) {
98386 + if (new_m->vm_ops && new_m->vm_ops->close)
98387 + new_m->vm_ops->close(new_m);
98388 + if (new_m->vm_file)
98389 + fput(new_m->vm_file);
98390 + mpol_put(pol);
98391 + }
98392 + }
98393 +#endif
98394 +
98395 /* Success. */
98396 if (!err)
98397 return 0;
98398 @@ -2502,10 +2938,18 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
98399 new->vm_ops->close(new);
98400 if (new->vm_file)
98401 fput(new->vm_file);
98402 - unlink_anon_vmas(new);
98403 out_free_mpol:
98404 mpol_put(vma_policy(new));
98405 out_free_vma:
98406 +
98407 +#ifdef CONFIG_PAX_SEGMEXEC
98408 + if (new_m) {
98409 + unlink_anon_vmas(new_m);
98410 + kmem_cache_free(vm_area_cachep, new_m);
98411 + }
98412 +#endif
98413 +
98414 + unlink_anon_vmas(new);
98415 kmem_cache_free(vm_area_cachep, new);
98416 out_err:
98417 return err;
98418 @@ -2518,6 +2962,15 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
98419 int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
98420 unsigned long addr, int new_below)
98421 {
98422 +
98423 +#ifdef CONFIG_PAX_SEGMEXEC
98424 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
98425 + BUG_ON(vma->vm_end > SEGMEXEC_TASK_SIZE);
98426 + if (mm->map_count >= sysctl_max_map_count-1)
98427 + return -ENOMEM;
98428 + } else
98429 +#endif
98430 +
98431 if (mm->map_count >= sysctl_max_map_count)
98432 return -ENOMEM;
98433
98434 @@ -2529,11 +2982,30 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
98435 * work. This now handles partial unmappings.
98436 * Jeremy Fitzhardinge <jeremy@goop.org>
98437 */
98438 +#ifdef CONFIG_PAX_SEGMEXEC
98439 int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
98440 {
98441 + int ret = __do_munmap(mm, start, len);
98442 + if (ret || !(mm->pax_flags & MF_PAX_SEGMEXEC))
98443 + return ret;
98444 +
98445 + return __do_munmap(mm, start + SEGMEXEC_TASK_SIZE, len);
98446 +}
98447 +
98448 +int __do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
98449 +#else
98450 +int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
98451 +#endif
98452 +{
98453 unsigned long end;
98454 struct vm_area_struct *vma, *prev, *last;
98455
98456 + /*
98457 + * mm->mmap_sem is required to protect against another thread
98458 + * changing the mappings in case we sleep.
98459 + */
98460 + verify_mm_writelocked(mm);
98461 +
98462 if ((start & ~PAGE_MASK) || start > TASK_SIZE || len > TASK_SIZE-start)
98463 return -EINVAL;
98464
98465 @@ -2611,6 +3083,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
98466 /* Fix up all other VM information */
98467 remove_vma_list(mm, vma);
98468
98469 + track_exec_limit(mm, start, end, 0UL);
98470 +
98471 return 0;
98472 }
98473
98474 @@ -2619,6 +3093,13 @@ int vm_munmap(unsigned long start, size_t len)
98475 int ret;
98476 struct mm_struct *mm = current->mm;
98477
98478 +
98479 +#ifdef CONFIG_PAX_SEGMEXEC
98480 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) &&
98481 + (len > SEGMEXEC_TASK_SIZE || start > SEGMEXEC_TASK_SIZE-len))
98482 + return -EINVAL;
98483 +#endif
98484 +
98485 down_write(&mm->mmap_sem);
98486 ret = do_munmap(mm, start, len);
98487 up_write(&mm->mmap_sem);
98488 @@ -2632,16 +3113,6 @@ SYSCALL_DEFINE2(munmap, unsigned long, addr, size_t, len)
98489 return vm_munmap(addr, len);
98490 }
98491
98492 -static inline void verify_mm_writelocked(struct mm_struct *mm)
98493 -{
98494 -#ifdef CONFIG_DEBUG_VM
98495 - if (unlikely(down_read_trylock(&mm->mmap_sem))) {
98496 - WARN_ON(1);
98497 - up_read(&mm->mmap_sem);
98498 - }
98499 -#endif
98500 -}
98501 -
98502 /*
98503 * this is really a simplified "do_mmap". it only handles
98504 * anonymous maps. eventually we may be able to do some
98505 @@ -2655,6 +3126,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
98506 struct rb_node **rb_link, *rb_parent;
98507 pgoff_t pgoff = addr >> PAGE_SHIFT;
98508 int error;
98509 + unsigned long charged;
98510
98511 len = PAGE_ALIGN(len);
98512 if (!len)
98513 @@ -2662,10 +3134,24 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
98514
98515 flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags;
98516
98517 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
98518 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
98519 + flags &= ~VM_EXEC;
98520 +
98521 +#ifdef CONFIG_PAX_MPROTECT
98522 + if (mm->pax_flags & MF_PAX_MPROTECT)
98523 + flags &= ~VM_MAYEXEC;
98524 +#endif
98525 +
98526 + }
98527 +#endif
98528 +
98529 error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED);
98530 if (error & ~PAGE_MASK)
98531 return error;
98532
98533 + charged = len >> PAGE_SHIFT;
98534 +
98535 error = mlock_future_check(mm, mm->def_flags, len);
98536 if (error)
98537 return error;
98538 @@ -2679,21 +3165,20 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
98539 /*
98540 * Clear old maps. this also does some error checking for us
98541 */
98542 - munmap_back:
98543 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
98544 if (do_munmap(mm, addr, len))
98545 return -ENOMEM;
98546 - goto munmap_back;
98547 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
98548 }
98549
98550 /* Check against address space limits *after* clearing old maps... */
98551 - if (!may_expand_vm(mm, len >> PAGE_SHIFT))
98552 + if (!may_expand_vm(mm, charged))
98553 return -ENOMEM;
98554
98555 if (mm->map_count > sysctl_max_map_count)
98556 return -ENOMEM;
98557
98558 - if (security_vm_enough_memory_mm(mm, len >> PAGE_SHIFT))
98559 + if (security_vm_enough_memory_mm(mm, charged))
98560 return -ENOMEM;
98561
98562 /* Can we just expand an old private anonymous mapping? */
98563 @@ -2707,7 +3192,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
98564 */
98565 vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
98566 if (!vma) {
98567 - vm_unacct_memory(len >> PAGE_SHIFT);
98568 + vm_unacct_memory(charged);
98569 return -ENOMEM;
98570 }
98571
98572 @@ -2721,10 +3206,11 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
98573 vma_link(mm, vma, prev, rb_link, rb_parent);
98574 out:
98575 perf_event_mmap(vma);
98576 - mm->total_vm += len >> PAGE_SHIFT;
98577 + mm->total_vm += charged;
98578 if (flags & VM_LOCKED)
98579 - mm->locked_vm += (len >> PAGE_SHIFT);
98580 + mm->locked_vm += charged;
98581 vma->vm_flags |= VM_SOFTDIRTY;
98582 + track_exec_limit(mm, addr, addr + len, flags);
98583 return addr;
98584 }
98585
98586 @@ -2786,6 +3272,7 @@ void exit_mmap(struct mm_struct *mm)
98587 while (vma) {
98588 if (vma->vm_flags & VM_ACCOUNT)
98589 nr_accounted += vma_pages(vma);
98590 + vma->vm_mirror = NULL;
98591 vma = remove_vma(vma);
98592 }
98593 vm_unacct_memory(nr_accounted);
98594 @@ -2803,6 +3290,13 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
98595 struct vm_area_struct *prev;
98596 struct rb_node **rb_link, *rb_parent;
98597
98598 +#ifdef CONFIG_PAX_SEGMEXEC
98599 + struct vm_area_struct *vma_m = NULL;
98600 +#endif
98601 +
98602 + if (security_mmap_addr(vma->vm_start))
98603 + return -EPERM;
98604 +
98605 /*
98606 * The vm_pgoff of a purely anonymous vma should be irrelevant
98607 * until its first write fault, when page's anon_vma and index
98608 @@ -2826,7 +3320,21 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
98609 security_vm_enough_memory_mm(mm, vma_pages(vma)))
98610 return -ENOMEM;
98611
98612 +#ifdef CONFIG_PAX_SEGMEXEC
98613 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_EXEC)) {
98614 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
98615 + if (!vma_m)
98616 + return -ENOMEM;
98617 + }
98618 +#endif
98619 +
98620 vma_link(mm, vma, prev, rb_link, rb_parent);
98621 +
98622 +#ifdef CONFIG_PAX_SEGMEXEC
98623 + if (vma_m)
98624 + BUG_ON(pax_mirror_vma(vma_m, vma));
98625 +#endif
98626 +
98627 return 0;
98628 }
98629
98630 @@ -2845,6 +3353,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
98631 struct rb_node **rb_link, *rb_parent;
98632 bool faulted_in_anon_vma = true;
98633
98634 + BUG_ON(vma->vm_mirror);
98635 +
98636 /*
98637 * If anonymous vma has not yet been faulted, update new pgoff
98638 * to match new location, to increase its chance of merging.
98639 @@ -2909,6 +3419,39 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
98640 return NULL;
98641 }
98642
98643 +#ifdef CONFIG_PAX_SEGMEXEC
98644 +long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma)
98645 +{
98646 + struct vm_area_struct *prev_m;
98647 + struct rb_node **rb_link_m, *rb_parent_m;
98648 + struct mempolicy *pol_m;
98649 +
98650 + BUG_ON(!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC));
98651 + BUG_ON(vma->vm_mirror || vma_m->vm_mirror);
98652 + BUG_ON(!mpol_equal(vma_policy(vma), vma_policy(vma_m)));
98653 + *vma_m = *vma;
98654 + INIT_LIST_HEAD(&vma_m->anon_vma_chain);
98655 + if (anon_vma_clone(vma_m, vma))
98656 + return -ENOMEM;
98657 + pol_m = vma_policy(vma_m);
98658 + mpol_get(pol_m);
98659 + set_vma_policy(vma_m, pol_m);
98660 + vma_m->vm_start += SEGMEXEC_TASK_SIZE;
98661 + vma_m->vm_end += SEGMEXEC_TASK_SIZE;
98662 + vma_m->vm_flags &= ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED);
98663 + vma_m->vm_page_prot = vm_get_page_prot(vma_m->vm_flags);
98664 + if (vma_m->vm_file)
98665 + get_file(vma_m->vm_file);
98666 + if (vma_m->vm_ops && vma_m->vm_ops->open)
98667 + vma_m->vm_ops->open(vma_m);
98668 + BUG_ON(find_vma_links(vma->vm_mm, vma_m->vm_start, vma_m->vm_end, &prev_m, &rb_link_m, &rb_parent_m));
98669 + vma_link(vma->vm_mm, vma_m, prev_m, rb_link_m, rb_parent_m);
98670 + vma_m->vm_mirror = vma;
98671 + vma->vm_mirror = vma_m;
98672 + return 0;
98673 +}
98674 +#endif
98675 +
98676 /*
98677 * Return true if the calling process may expand its vm space by the passed
98678 * number of pages
98679 @@ -2920,6 +3463,7 @@ int may_expand_vm(struct mm_struct *mm, unsigned long npages)
98680
98681 lim = rlimit(RLIMIT_AS) >> PAGE_SHIFT;
98682
98683 + gr_learn_resource(current, RLIMIT_AS, (cur + npages) << PAGE_SHIFT, 1);
98684 if (cur + npages > lim)
98685 return 0;
98686 return 1;
98687 @@ -3002,6 +3546,22 @@ static struct vm_area_struct *__install_special_mapping(
98688 vma->vm_start = addr;
98689 vma->vm_end = addr + len;
98690
98691 +#ifdef CONFIG_PAX_MPROTECT
98692 + if (mm->pax_flags & MF_PAX_MPROTECT) {
98693 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
98694 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC))
98695 + return ERR_PTR(-EPERM);
98696 + if (!(vm_flags & VM_EXEC))
98697 + vm_flags &= ~VM_MAYEXEC;
98698 +#else
98699 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
98700 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
98701 +#endif
98702 + else
98703 + vm_flags &= ~VM_MAYWRITE;
98704 + }
98705 +#endif
98706 +
98707 vma->vm_flags = vm_flags | mm->def_flags | VM_DONTEXPAND | VM_SOFTDIRTY;
98708 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
98709
98710 diff --git a/mm/mprotect.c b/mm/mprotect.c
98711 index ace9345..63320dc 100644
98712 --- a/mm/mprotect.c
98713 +++ b/mm/mprotect.c
98714 @@ -24,10 +24,18 @@
98715 #include <linux/migrate.h>
98716 #include <linux/perf_event.h>
98717 #include <linux/ksm.h>
98718 +#include <linux/sched/sysctl.h>
98719 +
98720 +#ifdef CONFIG_PAX_MPROTECT
98721 +#include <linux/elf.h>
98722 +#include <linux/binfmts.h>
98723 +#endif
98724 +
98725 #include <asm/uaccess.h>
98726 #include <asm/pgtable.h>
98727 #include <asm/cacheflush.h>
98728 #include <asm/tlbflush.h>
98729 +#include <asm/mmu_context.h>
98730
98731 /*
98732 * For a prot_numa update we only hold mmap_sem for read so there is a
98733 @@ -251,6 +259,48 @@ unsigned long change_protection(struct vm_area_struct *vma, unsigned long start,
98734 return pages;
98735 }
98736
98737 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
98738 +/* called while holding the mmap semaphor for writing except stack expansion */
98739 +void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot)
98740 +{
98741 + unsigned long oldlimit, newlimit = 0UL;
98742 +
98743 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || (__supported_pte_mask & _PAGE_NX))
98744 + return;
98745 +
98746 + spin_lock(&mm->page_table_lock);
98747 + oldlimit = mm->context.user_cs_limit;
98748 + if ((prot & VM_EXEC) && oldlimit < end)
98749 + /* USER_CS limit moved up */
98750 + newlimit = end;
98751 + else if (!(prot & VM_EXEC) && start < oldlimit && oldlimit <= end)
98752 + /* USER_CS limit moved down */
98753 + newlimit = start;
98754 +
98755 + if (newlimit) {
98756 + mm->context.user_cs_limit = newlimit;
98757 +
98758 +#ifdef CONFIG_SMP
98759 + wmb();
98760 + cpus_clear(mm->context.cpu_user_cs_mask);
98761 + cpu_set(smp_processor_id(), mm->context.cpu_user_cs_mask);
98762 +#endif
98763 +
98764 + set_user_cs(mm->context.user_cs_base, mm->context.user_cs_limit, smp_processor_id());
98765 + }
98766 + spin_unlock(&mm->page_table_lock);
98767 + if (newlimit == end) {
98768 + struct vm_area_struct *vma = find_vma(mm, oldlimit);
98769 +
98770 + for (; vma && vma->vm_start < end; vma = vma->vm_next)
98771 + if (is_vm_hugetlb_page(vma))
98772 + hugetlb_change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot);
98773 + else
98774 + change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot, vma_wants_writenotify(vma), 0);
98775 + }
98776 +}
98777 +#endif
98778 +
98779 int
98780 mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
98781 unsigned long start, unsigned long end, unsigned long newflags)
98782 @@ -263,11 +313,29 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
98783 int error;
98784 int dirty_accountable = 0;
98785
98786 +#ifdef CONFIG_PAX_SEGMEXEC
98787 + struct vm_area_struct *vma_m = NULL;
98788 + unsigned long start_m, end_m;
98789 +
98790 + start_m = start + SEGMEXEC_TASK_SIZE;
98791 + end_m = end + SEGMEXEC_TASK_SIZE;
98792 +#endif
98793 +
98794 if (newflags == oldflags) {
98795 *pprev = vma;
98796 return 0;
98797 }
98798
98799 + if (newflags & (VM_READ | VM_WRITE | VM_EXEC)) {
98800 + struct vm_area_struct *prev = vma->vm_prev, *next = vma->vm_next;
98801 +
98802 + if (next && (next->vm_flags & VM_GROWSDOWN) && sysctl_heap_stack_gap > next->vm_start - end)
98803 + return -ENOMEM;
98804 +
98805 + if (prev && (prev->vm_flags & VM_GROWSUP) && sysctl_heap_stack_gap > start - prev->vm_end)
98806 + return -ENOMEM;
98807 + }
98808 +
98809 /*
98810 * If we make a private mapping writable we increase our commit;
98811 * but (without finer accounting) cannot reduce our commit if we
98812 @@ -284,6 +352,42 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
98813 }
98814 }
98815
98816 +#ifdef CONFIG_PAX_SEGMEXEC
98817 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && ((oldflags ^ newflags) & VM_EXEC)) {
98818 + if (start != vma->vm_start) {
98819 + error = split_vma(mm, vma, start, 1);
98820 + if (error)
98821 + goto fail;
98822 + BUG_ON(!*pprev || (*pprev)->vm_next == vma);
98823 + *pprev = (*pprev)->vm_next;
98824 + }
98825 +
98826 + if (end != vma->vm_end) {
98827 + error = split_vma(mm, vma, end, 0);
98828 + if (error)
98829 + goto fail;
98830 + }
98831 +
98832 + if (pax_find_mirror_vma(vma)) {
98833 + error = __do_munmap(mm, start_m, end_m - start_m);
98834 + if (error)
98835 + goto fail;
98836 + } else {
98837 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
98838 + if (!vma_m) {
98839 + error = -ENOMEM;
98840 + goto fail;
98841 + }
98842 + vma->vm_flags = newflags;
98843 + error = pax_mirror_vma(vma_m, vma);
98844 + if (error) {
98845 + vma->vm_flags = oldflags;
98846 + goto fail;
98847 + }
98848 + }
98849 + }
98850 +#endif
98851 +
98852 /*
98853 * First try to merge with previous and/or next vma.
98854 */
98855 @@ -314,7 +418,19 @@ success:
98856 * vm_flags and vm_page_prot are protected by the mmap_sem
98857 * held in write mode.
98858 */
98859 +
98860 +#ifdef CONFIG_PAX_SEGMEXEC
98861 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (newflags & VM_EXEC) && ((vma->vm_flags ^ newflags) & VM_READ))
98862 + pax_find_mirror_vma(vma)->vm_flags ^= VM_READ;
98863 +#endif
98864 +
98865 vma->vm_flags = newflags;
98866 +
98867 +#ifdef CONFIG_PAX_MPROTECT
98868 + if (mm->binfmt && mm->binfmt->handle_mprotect)
98869 + mm->binfmt->handle_mprotect(vma, newflags);
98870 +#endif
98871 +
98872 dirty_accountable = vma_wants_writenotify(vma);
98873 vma_set_page_prot(vma);
98874
98875 @@ -350,6 +466,17 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98876 end = start + len;
98877 if (end <= start)
98878 return -ENOMEM;
98879 +
98880 +#ifdef CONFIG_PAX_SEGMEXEC
98881 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
98882 + if (end > SEGMEXEC_TASK_SIZE)
98883 + return -EINVAL;
98884 + } else
98885 +#endif
98886 +
98887 + if (end > TASK_SIZE)
98888 + return -EINVAL;
98889 +
98890 if (!arch_validate_prot(prot))
98891 return -EINVAL;
98892
98893 @@ -357,7 +484,7 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98894 /*
98895 * Does the application expect PROT_READ to imply PROT_EXEC:
98896 */
98897 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
98898 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
98899 prot |= PROT_EXEC;
98900
98901 vm_flags = calc_vm_prot_bits(prot);
98902 @@ -389,6 +516,11 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98903 if (start > vma->vm_start)
98904 prev = vma;
98905
98906 +#ifdef CONFIG_PAX_MPROTECT
98907 + if (current->mm->binfmt && current->mm->binfmt->handle_mprotect)
98908 + current->mm->binfmt->handle_mprotect(vma, vm_flags);
98909 +#endif
98910 +
98911 for (nstart = start ; ; ) {
98912 unsigned long newflags;
98913
98914 @@ -399,6 +531,14 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98915
98916 /* newflags >> 4 shift VM_MAY% in place of VM_% */
98917 if ((newflags & ~(newflags >> 4)) & (VM_READ | VM_WRITE | VM_EXEC)) {
98918 + if (prot & (PROT_WRITE | PROT_EXEC))
98919 + gr_log_rwxmprotect(vma);
98920 +
98921 + error = -EACCES;
98922 + goto out;
98923 + }
98924 +
98925 + if (!gr_acl_handle_mprotect(vma->vm_file, prot)) {
98926 error = -EACCES;
98927 goto out;
98928 }
98929 @@ -413,6 +553,9 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98930 error = mprotect_fixup(vma, &prev, nstart, tmp, newflags);
98931 if (error)
98932 goto out;
98933 +
98934 + track_exec_limit(current->mm, nstart, tmp, vm_flags);
98935 +
98936 nstart = tmp;
98937
98938 if (nstart < prev->vm_end)
98939 diff --git a/mm/mremap.c b/mm/mremap.c
98940 index 17fa018..6f7892b 100644
98941 --- a/mm/mremap.c
98942 +++ b/mm/mremap.c
98943 @@ -144,6 +144,12 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
98944 continue;
98945 pte = ptep_get_and_clear(mm, old_addr, old_pte);
98946 pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr);
98947 +
98948 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
98949 + if (!(__supported_pte_mask & _PAGE_NX) && pte_present(pte) && (new_vma->vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC)
98950 + pte = pte_exprotect(pte);
98951 +#endif
98952 +
98953 pte = move_soft_dirty_pte(pte);
98954 set_pte_at(mm, new_addr, new_pte, pte);
98955 }
98956 @@ -346,6 +352,11 @@ static struct vm_area_struct *vma_to_resize(unsigned long addr,
98957 if (is_vm_hugetlb_page(vma))
98958 goto Einval;
98959
98960 +#ifdef CONFIG_PAX_SEGMEXEC
98961 + if (pax_find_mirror_vma(vma))
98962 + goto Einval;
98963 +#endif
98964 +
98965 /* We can't remap across vm area boundaries */
98966 if (old_len > vma->vm_end - addr)
98967 goto Efault;
98968 @@ -401,20 +412,25 @@ static unsigned long mremap_to(unsigned long addr, unsigned long old_len,
98969 unsigned long ret = -EINVAL;
98970 unsigned long charged = 0;
98971 unsigned long map_flags;
98972 + unsigned long pax_task_size = TASK_SIZE;
98973
98974 if (new_addr & ~PAGE_MASK)
98975 goto out;
98976
98977 - if (new_len > TASK_SIZE || new_addr > TASK_SIZE - new_len)
98978 +#ifdef CONFIG_PAX_SEGMEXEC
98979 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
98980 + pax_task_size = SEGMEXEC_TASK_SIZE;
98981 +#endif
98982 +
98983 + pax_task_size -= PAGE_SIZE;
98984 +
98985 + if (new_len > TASK_SIZE || new_addr > pax_task_size - new_len)
98986 goto out;
98987
98988 /* Check if the location we're moving into overlaps the
98989 * old location at all, and fail if it does.
98990 */
98991 - if ((new_addr <= addr) && (new_addr+new_len) > addr)
98992 - goto out;
98993 -
98994 - if ((addr <= new_addr) && (addr+old_len) > new_addr)
98995 + if (addr + old_len > new_addr && new_addr + new_len > addr)
98996 goto out;
98997
98998 ret = do_munmap(mm, new_addr, new_len);
98999 @@ -483,6 +499,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
99000 unsigned long ret = -EINVAL;
99001 unsigned long charged = 0;
99002 bool locked = false;
99003 + unsigned long pax_task_size = TASK_SIZE;
99004
99005 if (flags & ~(MREMAP_FIXED | MREMAP_MAYMOVE))
99006 return ret;
99007 @@ -504,6 +521,17 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
99008 if (!new_len)
99009 return ret;
99010
99011 +#ifdef CONFIG_PAX_SEGMEXEC
99012 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
99013 + pax_task_size = SEGMEXEC_TASK_SIZE;
99014 +#endif
99015 +
99016 + pax_task_size -= PAGE_SIZE;
99017 +
99018 + if (new_len > pax_task_size || addr > pax_task_size-new_len ||
99019 + old_len > pax_task_size || addr > pax_task_size-old_len)
99020 + return ret;
99021 +
99022 down_write(&current->mm->mmap_sem);
99023
99024 if (flags & MREMAP_FIXED) {
99025 @@ -554,6 +582,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
99026 new_addr = addr;
99027 }
99028 ret = addr;
99029 + track_exec_limit(vma->vm_mm, vma->vm_start, addr + new_len, vma->vm_flags);
99030 goto out;
99031 }
99032 }
99033 @@ -577,7 +606,12 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
99034 goto out;
99035 }
99036
99037 + map_flags = vma->vm_flags;
99038 ret = move_vma(vma, addr, old_len, new_len, new_addr, &locked);
99039 + if (!(ret & ~PAGE_MASK)) {
99040 + track_exec_limit(current->mm, addr, addr + old_len, 0UL);
99041 + track_exec_limit(current->mm, new_addr, new_addr + new_len, map_flags);
99042 + }
99043 }
99044 out:
99045 if (ret & ~PAGE_MASK)
99046 diff --git a/mm/nommu.c b/mm/nommu.c
99047 index ae5baae..cbb2ed5 100644
99048 --- a/mm/nommu.c
99049 +++ b/mm/nommu.c
99050 @@ -71,7 +71,6 @@ int sysctl_max_map_count = DEFAULT_MAX_MAP_COUNT;
99051 int sysctl_nr_trim_pages = CONFIG_NOMMU_INITIAL_TRIM_EXCESS;
99052 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
99053 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
99054 -int heap_stack_gap = 0;
99055
99056 atomic_long_t mmap_pages_allocated;
99057
99058 @@ -858,15 +857,6 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
99059 EXPORT_SYMBOL(find_vma);
99060
99061 /*
99062 - * find a VMA
99063 - * - we don't extend stack VMAs under NOMMU conditions
99064 - */
99065 -struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned long addr)
99066 -{
99067 - return find_vma(mm, addr);
99068 -}
99069 -
99070 -/*
99071 * expand a stack to a given address
99072 * - not supported under NOMMU conditions
99073 */
99074 @@ -1560,6 +1550,7 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
99075
99076 /* most fields are the same, copy all, and then fixup */
99077 *new = *vma;
99078 + INIT_LIST_HEAD(&new->anon_vma_chain);
99079 *region = *vma->vm_region;
99080 new->vm_region = region;
99081
99082 @@ -1990,8 +1981,8 @@ int generic_file_remap_pages(struct vm_area_struct *vma, unsigned long addr,
99083 }
99084 EXPORT_SYMBOL(generic_file_remap_pages);
99085
99086 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
99087 - unsigned long addr, void *buf, int len, int write)
99088 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
99089 + unsigned long addr, void *buf, size_t len, int write)
99090 {
99091 struct vm_area_struct *vma;
99092
99093 @@ -2032,8 +2023,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
99094 *
99095 * The caller must hold a reference on @mm.
99096 */
99097 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
99098 - void *buf, int len, int write)
99099 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
99100 + void *buf, size_t len, int write)
99101 {
99102 return __access_remote_vm(NULL, mm, addr, buf, len, write);
99103 }
99104 @@ -2042,7 +2033,7 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
99105 * Access another process' address space.
99106 * - source/target buffer must be kernel space
99107 */
99108 -int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write)
99109 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write)
99110 {
99111 struct mm_struct *mm;
99112
99113 diff --git a/mm/page-writeback.c b/mm/page-writeback.c
99114 index f24d4c9..77820e3 100644
99115 --- a/mm/page-writeback.c
99116 +++ b/mm/page-writeback.c
99117 @@ -664,7 +664,7 @@ static long long pos_ratio_polynom(unsigned long setpoint,
99118 * card's bdi_dirty may rush to many times higher than bdi_setpoint.
99119 * - the bdi dirty thresh drops quickly due to change of JBOD workload
99120 */
99121 -static unsigned long bdi_position_ratio(struct backing_dev_info *bdi,
99122 +static unsigned long __intentional_overflow(-1) bdi_position_ratio(struct backing_dev_info *bdi,
99123 unsigned long thresh,
99124 unsigned long bg_thresh,
99125 unsigned long dirty,
99126 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
99127 index 8bbef06..a8d1989 100644
99128 --- a/mm/page_alloc.c
99129 +++ b/mm/page_alloc.c
99130 @@ -60,6 +60,7 @@
99131 #include <linux/hugetlb.h>
99132 #include <linux/sched/rt.h>
99133 #include <linux/page_owner.h>
99134 +#include <linux/random.h>
99135
99136 #include <asm/sections.h>
99137 #include <asm/tlbflush.h>
99138 @@ -358,7 +359,7 @@ out:
99139 * This usage means that zero-order pages may not be compound.
99140 */
99141
99142 -static void free_compound_page(struct page *page)
99143 +void free_compound_page(struct page *page)
99144 {
99145 __free_pages_ok(page, compound_order(page));
99146 }
99147 @@ -511,7 +512,7 @@ static inline void clear_page_guard(struct zone *zone, struct page *page,
99148 __mod_zone_freepage_state(zone, (1 << order), migratetype);
99149 }
99150 #else
99151 -struct page_ext_operations debug_guardpage_ops = { NULL, };
99152 +struct page_ext_operations debug_guardpage_ops = { .need = NULL, .init = NULL };
99153 static inline void set_page_guard(struct zone *zone, struct page *page,
99154 unsigned int order, int migratetype) {}
99155 static inline void clear_page_guard(struct zone *zone, struct page *page,
99156 @@ -802,6 +803,10 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
99157 int i;
99158 int bad = 0;
99159
99160 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99161 + unsigned long index = 1UL << order;
99162 +#endif
99163 +
99164 VM_BUG_ON_PAGE(PageTail(page), page);
99165 VM_BUG_ON_PAGE(PageHead(page) && compound_order(page) != order, page);
99166
99167 @@ -823,6 +828,12 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
99168 debug_check_no_obj_freed(page_address(page),
99169 PAGE_SIZE << order);
99170 }
99171 +
99172 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99173 + for (; index; --index)
99174 + sanitize_highpage(page + index - 1);
99175 +#endif
99176 +
99177 arch_free_page(page, order);
99178 kernel_map_pages(page, 1 << order, 0);
99179
99180 @@ -846,6 +857,20 @@ static void __free_pages_ok(struct page *page, unsigned int order)
99181 local_irq_restore(flags);
99182 }
99183
99184 +#ifdef CONFIG_PAX_LATENT_ENTROPY
99185 +bool __meminitdata extra_latent_entropy;
99186 +
99187 +static int __init setup_pax_extra_latent_entropy(char *str)
99188 +{
99189 + extra_latent_entropy = true;
99190 + return 0;
99191 +}
99192 +early_param("pax_extra_latent_entropy", setup_pax_extra_latent_entropy);
99193 +
99194 +volatile u64 latent_entropy __latent_entropy;
99195 +EXPORT_SYMBOL(latent_entropy);
99196 +#endif
99197 +
99198 void __init __free_pages_bootmem(struct page *page, unsigned int order)
99199 {
99200 unsigned int nr_pages = 1 << order;
99201 @@ -861,6 +886,19 @@ void __init __free_pages_bootmem(struct page *page, unsigned int order)
99202 __ClearPageReserved(p);
99203 set_page_count(p, 0);
99204
99205 +#ifdef CONFIG_PAX_LATENT_ENTROPY
99206 + if (extra_latent_entropy && !PageHighMem(page) && page_to_pfn(page) < 0x100000) {
99207 + u64 hash = 0;
99208 + size_t index, end = PAGE_SIZE * nr_pages / sizeof hash;
99209 + const u64 *data = lowmem_page_address(page);
99210 +
99211 + for (index = 0; index < end; index++)
99212 + hash ^= hash + data[index];
99213 + latent_entropy ^= hash;
99214 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
99215 + }
99216 +#endif
99217 +
99218 page_zone(page)->managed_pages += nr_pages;
99219 set_page_refcounted(page);
99220 __free_pages(page, order);
99221 @@ -986,8 +1024,10 @@ static int prep_new_page(struct page *page, unsigned int order, gfp_t gfp_flags)
99222 arch_alloc_page(page, order);
99223 kernel_map_pages(page, 1 << order, 1);
99224
99225 +#ifndef CONFIG_PAX_MEMORY_SANITIZE
99226 if (gfp_flags & __GFP_ZERO)
99227 prep_zero_page(page, order, gfp_flags);
99228 +#endif
99229
99230 if (order && (gfp_flags & __GFP_COMP))
99231 prep_compound_page(page, order);
99232 @@ -1700,7 +1740,7 @@ again:
99233 }
99234
99235 __mod_zone_page_state(zone, NR_ALLOC_BATCH, -(1 << order));
99236 - if (atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
99237 + if (atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
99238 !test_bit(ZONE_FAIR_DEPLETED, &zone->flags))
99239 set_bit(ZONE_FAIR_DEPLETED, &zone->flags);
99240
99241 @@ -2021,7 +2061,7 @@ static void reset_alloc_batches(struct zone *preferred_zone)
99242 do {
99243 mod_zone_page_state(zone, NR_ALLOC_BATCH,
99244 high_wmark_pages(zone) - low_wmark_pages(zone) -
99245 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
99246 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
99247 clear_bit(ZONE_FAIR_DEPLETED, &zone->flags);
99248 } while (zone++ != preferred_zone);
99249 }
99250 @@ -5781,7 +5821,7 @@ static void __setup_per_zone_wmarks(void)
99251
99252 __mod_zone_page_state(zone, NR_ALLOC_BATCH,
99253 high_wmark_pages(zone) - low_wmark_pages(zone) -
99254 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
99255 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
99256
99257 setup_zone_migrate_reserve(zone);
99258 spin_unlock_irqrestore(&zone->lock, flags);
99259 diff --git a/mm/percpu.c b/mm/percpu.c
99260 index d39e2f4..de5f4b4 100644
99261 --- a/mm/percpu.c
99262 +++ b/mm/percpu.c
99263 @@ -131,7 +131,7 @@ static unsigned int pcpu_low_unit_cpu __read_mostly;
99264 static unsigned int pcpu_high_unit_cpu __read_mostly;
99265
99266 /* the address of the first chunk which starts with the kernel static area */
99267 -void *pcpu_base_addr __read_mostly;
99268 +void *pcpu_base_addr __read_only;
99269 EXPORT_SYMBOL_GPL(pcpu_base_addr);
99270
99271 static const int *pcpu_unit_map __read_mostly; /* cpu -> unit */
99272 diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
99273 index 5077afc..846c9ef 100644
99274 --- a/mm/process_vm_access.c
99275 +++ b/mm/process_vm_access.c
99276 @@ -13,6 +13,7 @@
99277 #include <linux/uio.h>
99278 #include <linux/sched.h>
99279 #include <linux/highmem.h>
99280 +#include <linux/security.h>
99281 #include <linux/ptrace.h>
99282 #include <linux/slab.h>
99283 #include <linux/syscalls.h>
99284 @@ -157,19 +158,19 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
99285 ssize_t iov_len;
99286 size_t total_len = iov_iter_count(iter);
99287
99288 + return -ENOSYS; // PaX: until properly audited
99289 +
99290 /*
99291 * Work out how many pages of struct pages we're going to need
99292 * when eventually calling get_user_pages
99293 */
99294 for (i = 0; i < riovcnt; i++) {
99295 iov_len = rvec[i].iov_len;
99296 - if (iov_len > 0) {
99297 - nr_pages_iov = ((unsigned long)rvec[i].iov_base
99298 - + iov_len)
99299 - / PAGE_SIZE - (unsigned long)rvec[i].iov_base
99300 - / PAGE_SIZE + 1;
99301 - nr_pages = max(nr_pages, nr_pages_iov);
99302 - }
99303 + if (iov_len <= 0)
99304 + continue;
99305 + nr_pages_iov = ((unsigned long)rvec[i].iov_base + iov_len) / PAGE_SIZE -
99306 + (unsigned long)rvec[i].iov_base / PAGE_SIZE + 1;
99307 + nr_pages = max(nr_pages, nr_pages_iov);
99308 }
99309
99310 if (nr_pages == 0)
99311 @@ -197,6 +198,11 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
99312 goto free_proc_pages;
99313 }
99314
99315 + if (gr_handle_ptrace(task, vm_write ? PTRACE_POKETEXT : PTRACE_ATTACH)) {
99316 + rc = -EPERM;
99317 + goto put_task_struct;
99318 + }
99319 +
99320 mm = mm_access(task, PTRACE_MODE_ATTACH);
99321 if (!mm || IS_ERR(mm)) {
99322 rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH;
99323 diff --git a/mm/rmap.c b/mm/rmap.c
99324 index ecb444a..0ff9eb3 100644
99325 --- a/mm/rmap.c
99326 +++ b/mm/rmap.c
99327 @@ -166,6 +166,10 @@ int anon_vma_prepare(struct vm_area_struct *vma)
99328 struct anon_vma *anon_vma = vma->anon_vma;
99329 struct anon_vma_chain *avc;
99330
99331 +#ifdef CONFIG_PAX_SEGMEXEC
99332 + struct anon_vma_chain *avc_m = NULL;
99333 +#endif
99334 +
99335 might_sleep();
99336 if (unlikely(!anon_vma)) {
99337 struct mm_struct *mm = vma->vm_mm;
99338 @@ -175,6 +179,12 @@ int anon_vma_prepare(struct vm_area_struct *vma)
99339 if (!avc)
99340 goto out_enomem;
99341
99342 +#ifdef CONFIG_PAX_SEGMEXEC
99343 + avc_m = anon_vma_chain_alloc(GFP_KERNEL);
99344 + if (!avc_m)
99345 + goto out_enomem_free_avc;
99346 +#endif
99347 +
99348 anon_vma = find_mergeable_anon_vma(vma);
99349 allocated = NULL;
99350 if (!anon_vma) {
99351 @@ -188,6 +198,19 @@ int anon_vma_prepare(struct vm_area_struct *vma)
99352 /* page_table_lock to protect against threads */
99353 spin_lock(&mm->page_table_lock);
99354 if (likely(!vma->anon_vma)) {
99355 +
99356 +#ifdef CONFIG_PAX_SEGMEXEC
99357 + struct vm_area_struct *vma_m = pax_find_mirror_vma(vma);
99358 +
99359 + if (vma_m) {
99360 + BUG_ON(vma_m->anon_vma);
99361 + vma_m->anon_vma = anon_vma;
99362 + anon_vma_chain_link(vma_m, avc_m, anon_vma);
99363 + anon_vma->degree++;
99364 + avc_m = NULL;
99365 + }
99366 +#endif
99367 +
99368 vma->anon_vma = anon_vma;
99369 anon_vma_chain_link(vma, avc, anon_vma);
99370 /* vma reference or self-parent link for new root */
99371 @@ -200,12 +223,24 @@ int anon_vma_prepare(struct vm_area_struct *vma)
99372
99373 if (unlikely(allocated))
99374 put_anon_vma(allocated);
99375 +
99376 +#ifdef CONFIG_PAX_SEGMEXEC
99377 + if (unlikely(avc_m))
99378 + anon_vma_chain_free(avc_m);
99379 +#endif
99380 +
99381 if (unlikely(avc))
99382 anon_vma_chain_free(avc);
99383 }
99384 return 0;
99385
99386 out_enomem_free_avc:
99387 +
99388 +#ifdef CONFIG_PAX_SEGMEXEC
99389 + if (avc_m)
99390 + anon_vma_chain_free(avc_m);
99391 +#endif
99392 +
99393 anon_vma_chain_free(avc);
99394 out_enomem:
99395 return -ENOMEM;
99396 @@ -249,7 +284,7 @@ static inline void unlock_anon_vma_root(struct anon_vma *root)
99397 * good chance of avoiding scanning the whole hierarchy when it searches where
99398 * page is mapped.
99399 */
99400 -int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
99401 +int anon_vma_clone(struct vm_area_struct *dst, const struct vm_area_struct *src)
99402 {
99403 struct anon_vma_chain *avc, *pavc;
99404 struct anon_vma *root = NULL;
99405 @@ -303,7 +338,7 @@ int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
99406 * the corresponding VMA in the parent process is attached to.
99407 * Returns 0 on success, non-zero on failure.
99408 */
99409 -int anon_vma_fork(struct vm_area_struct *vma, struct vm_area_struct *pvma)
99410 +int anon_vma_fork(struct vm_area_struct *vma, const struct vm_area_struct *pvma)
99411 {
99412 struct anon_vma_chain *avc;
99413 struct anon_vma *anon_vma;
99414 @@ -423,8 +458,10 @@ static void anon_vma_ctor(void *data)
99415 void __init anon_vma_init(void)
99416 {
99417 anon_vma_cachep = kmem_cache_create("anon_vma", sizeof(struct anon_vma),
99418 - 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC, anon_vma_ctor);
99419 - anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain, SLAB_PANIC);
99420 + 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC|SLAB_NO_SANITIZE,
99421 + anon_vma_ctor);
99422 + anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain,
99423 + SLAB_PANIC|SLAB_NO_SANITIZE);
99424 }
99425
99426 /*
99427 diff --git a/mm/shmem.c b/mm/shmem.c
99428 index 993e6ba..a962ba3 100644
99429 --- a/mm/shmem.c
99430 +++ b/mm/shmem.c
99431 @@ -33,7 +33,7 @@
99432 #include <linux/swap.h>
99433 #include <linux/aio.h>
99434
99435 -static struct vfsmount *shm_mnt;
99436 +struct vfsmount *shm_mnt;
99437
99438 #ifdef CONFIG_SHMEM
99439 /*
99440 @@ -80,7 +80,7 @@ static struct vfsmount *shm_mnt;
99441 #define BOGO_DIRENT_SIZE 20
99442
99443 /* Symlink up to this size is kmalloc'ed instead of using a swappable page */
99444 -#define SHORT_SYMLINK_LEN 128
99445 +#define SHORT_SYMLINK_LEN 64
99446
99447 /*
99448 * shmem_fallocate communicates with shmem_fault or shmem_writepage via
99449 @@ -2558,6 +2558,11 @@ static const struct xattr_handler *shmem_xattr_handlers[] = {
99450 static int shmem_xattr_validate(const char *name)
99451 {
99452 struct { const char *prefix; size_t len; } arr[] = {
99453 +
99454 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
99455 + { XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN},
99456 +#endif
99457 +
99458 { XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN },
99459 { XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN }
99460 };
99461 @@ -2613,6 +2618,15 @@ static int shmem_setxattr(struct dentry *dentry, const char *name,
99462 if (err)
99463 return err;
99464
99465 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
99466 + if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) {
99467 + if (strcmp(name, XATTR_NAME_PAX_FLAGS))
99468 + return -EOPNOTSUPP;
99469 + if (size > 8)
99470 + return -EINVAL;
99471 + }
99472 +#endif
99473 +
99474 return simple_xattr_set(&info->xattrs, name, value, size, flags);
99475 }
99476
99477 @@ -2996,8 +3010,7 @@ int shmem_fill_super(struct super_block *sb, void *data, int silent)
99478 int err = -ENOMEM;
99479
99480 /* Round up to L1_CACHE_BYTES to resist false sharing */
99481 - sbinfo = kzalloc(max((int)sizeof(struct shmem_sb_info),
99482 - L1_CACHE_BYTES), GFP_KERNEL);
99483 + sbinfo = kzalloc(max(sizeof(struct shmem_sb_info), L1_CACHE_BYTES), GFP_KERNEL);
99484 if (!sbinfo)
99485 return -ENOMEM;
99486
99487 diff --git a/mm/slab.c b/mm/slab.c
99488 index 65b5dcb..d53d866 100644
99489 --- a/mm/slab.c
99490 +++ b/mm/slab.c
99491 @@ -314,10 +314,12 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
99492 if ((x)->max_freeable < i) \
99493 (x)->max_freeable = i; \
99494 } while (0)
99495 -#define STATS_INC_ALLOCHIT(x) atomic_inc(&(x)->allochit)
99496 -#define STATS_INC_ALLOCMISS(x) atomic_inc(&(x)->allocmiss)
99497 -#define STATS_INC_FREEHIT(x) atomic_inc(&(x)->freehit)
99498 -#define STATS_INC_FREEMISS(x) atomic_inc(&(x)->freemiss)
99499 +#define STATS_INC_ALLOCHIT(x) atomic_inc_unchecked(&(x)->allochit)
99500 +#define STATS_INC_ALLOCMISS(x) atomic_inc_unchecked(&(x)->allocmiss)
99501 +#define STATS_INC_FREEHIT(x) atomic_inc_unchecked(&(x)->freehit)
99502 +#define STATS_INC_FREEMISS(x) atomic_inc_unchecked(&(x)->freemiss)
99503 +#define STATS_INC_SANITIZED(x) atomic_inc_unchecked(&(x)->sanitized)
99504 +#define STATS_INC_NOT_SANITIZED(x) atomic_inc_unchecked(&(x)->not_sanitized)
99505 #else
99506 #define STATS_INC_ACTIVE(x) do { } while (0)
99507 #define STATS_DEC_ACTIVE(x) do { } while (0)
99508 @@ -334,6 +336,8 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
99509 #define STATS_INC_ALLOCMISS(x) do { } while (0)
99510 #define STATS_INC_FREEHIT(x) do { } while (0)
99511 #define STATS_INC_FREEMISS(x) do { } while (0)
99512 +#define STATS_INC_SANITIZED(x) do { } while (0)
99513 +#define STATS_INC_NOT_SANITIZED(x) do { } while (0)
99514 #endif
99515
99516 #if DEBUG
99517 @@ -450,7 +454,7 @@ static inline void *index_to_obj(struct kmem_cache *cache, struct page *page,
99518 * reciprocal_divide(offset, cache->reciprocal_buffer_size)
99519 */
99520 static inline unsigned int obj_to_index(const struct kmem_cache *cache,
99521 - const struct page *page, void *obj)
99522 + const struct page *page, const void *obj)
99523 {
99524 u32 offset = (obj - page->s_mem);
99525 return reciprocal_divide(offset, cache->reciprocal_buffer_size);
99526 @@ -1438,7 +1442,7 @@ void __init kmem_cache_init(void)
99527 * structures first. Without this, further allocations will bug.
99528 */
99529 kmalloc_caches[INDEX_NODE] = create_kmalloc_cache("kmalloc-node",
99530 - kmalloc_size(INDEX_NODE), ARCH_KMALLOC_FLAGS);
99531 + kmalloc_size(INDEX_NODE), SLAB_USERCOPY | ARCH_KMALLOC_FLAGS);
99532 slab_state = PARTIAL_NODE;
99533
99534 slab_early_init = 0;
99535 @@ -2059,7 +2063,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
99536
99537 cachep = find_mergeable(size, align, flags, name, ctor);
99538 if (cachep) {
99539 - cachep->refcount++;
99540 + atomic_inc(&cachep->refcount);
99541
99542 /*
99543 * Adjust the object sizes so that we clear
99544 @@ -3357,6 +3361,20 @@ static inline void __cache_free(struct kmem_cache *cachep, void *objp,
99545 struct array_cache *ac = cpu_cache_get(cachep);
99546
99547 check_irq_off();
99548 +
99549 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99550 + if (cachep->flags & (SLAB_POISON | SLAB_NO_SANITIZE))
99551 + STATS_INC_NOT_SANITIZED(cachep);
99552 + else {
99553 + memset(objp, PAX_MEMORY_SANITIZE_VALUE, cachep->object_size);
99554 +
99555 + if (cachep->ctor)
99556 + cachep->ctor(objp);
99557 +
99558 + STATS_INC_SANITIZED(cachep);
99559 + }
99560 +#endif
99561 +
99562 kmemleak_free_recursive(objp, cachep->flags);
99563 objp = cache_free_debugcheck(cachep, objp, caller);
99564
99565 @@ -3469,7 +3487,7 @@ __do_kmalloc_node(size_t size, gfp_t flags, int node, unsigned long caller)
99566 return kmem_cache_alloc_node_trace(cachep, flags, node, size);
99567 }
99568
99569 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
99570 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
99571 {
99572 return __do_kmalloc_node(size, flags, node, _RET_IP_);
99573 }
99574 @@ -3489,7 +3507,7 @@ EXPORT_SYMBOL(__kmalloc_node_track_caller);
99575 * @flags: the type of memory to allocate (see kmalloc).
99576 * @caller: function caller for debug tracking of the caller
99577 */
99578 -static __always_inline void *__do_kmalloc(size_t size, gfp_t flags,
99579 +static __always_inline void * __size_overflow(1) __do_kmalloc(size_t size, gfp_t flags,
99580 unsigned long caller)
99581 {
99582 struct kmem_cache *cachep;
99583 @@ -3562,6 +3580,7 @@ void kfree(const void *objp)
99584
99585 if (unlikely(ZERO_OR_NULL_PTR(objp)))
99586 return;
99587 + VM_BUG_ON(!virt_addr_valid(objp));
99588 local_irq_save(flags);
99589 kfree_debugcheck(objp);
99590 c = virt_to_cache(objp);
99591 @@ -3984,14 +4003,22 @@ void slabinfo_show_stats(struct seq_file *m, struct kmem_cache *cachep)
99592 }
99593 /* cpu stats */
99594 {
99595 - unsigned long allochit = atomic_read(&cachep->allochit);
99596 - unsigned long allocmiss = atomic_read(&cachep->allocmiss);
99597 - unsigned long freehit = atomic_read(&cachep->freehit);
99598 - unsigned long freemiss = atomic_read(&cachep->freemiss);
99599 + unsigned long allochit = atomic_read_unchecked(&cachep->allochit);
99600 + unsigned long allocmiss = atomic_read_unchecked(&cachep->allocmiss);
99601 + unsigned long freehit = atomic_read_unchecked(&cachep->freehit);
99602 + unsigned long freemiss = atomic_read_unchecked(&cachep->freemiss);
99603
99604 seq_printf(m, " : cpustat %6lu %6lu %6lu %6lu",
99605 allochit, allocmiss, freehit, freemiss);
99606 }
99607 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99608 + {
99609 + unsigned long sanitized = atomic_read_unchecked(&cachep->sanitized);
99610 + unsigned long not_sanitized = atomic_read_unchecked(&cachep->not_sanitized);
99611 +
99612 + seq_printf(m, " : pax %6lu %6lu", sanitized, not_sanitized);
99613 + }
99614 +#endif
99615 #endif
99616 }
99617
99618 @@ -4199,13 +4226,69 @@ static const struct file_operations proc_slabstats_operations = {
99619 static int __init slab_proc_init(void)
99620 {
99621 #ifdef CONFIG_DEBUG_SLAB_LEAK
99622 - proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations);
99623 + proc_create("slab_allocators", S_IRUSR, NULL, &proc_slabstats_operations);
99624 #endif
99625 return 0;
99626 }
99627 module_init(slab_proc_init);
99628 #endif
99629
99630 +bool is_usercopy_object(const void *ptr)
99631 +{
99632 + struct page *page;
99633 + struct kmem_cache *cachep;
99634 +
99635 + if (ZERO_OR_NULL_PTR(ptr))
99636 + return false;
99637 +
99638 + if (!slab_is_available())
99639 + return false;
99640 +
99641 + if (!virt_addr_valid(ptr))
99642 + return false;
99643 +
99644 + page = virt_to_head_page(ptr);
99645 +
99646 + if (!PageSlab(page))
99647 + return false;
99648 +
99649 + cachep = page->slab_cache;
99650 + return cachep->flags & SLAB_USERCOPY;
99651 +}
99652 +
99653 +#ifdef CONFIG_PAX_USERCOPY
99654 +const char *check_heap_object(const void *ptr, unsigned long n)
99655 +{
99656 + struct page *page;
99657 + struct kmem_cache *cachep;
99658 + unsigned int objnr;
99659 + unsigned long offset;
99660 +
99661 + if (ZERO_OR_NULL_PTR(ptr))
99662 + return "<null>";
99663 +
99664 + if (!virt_addr_valid(ptr))
99665 + return NULL;
99666 +
99667 + page = virt_to_head_page(ptr);
99668 +
99669 + if (!PageSlab(page))
99670 + return NULL;
99671 +
99672 + cachep = page->slab_cache;
99673 + if (!(cachep->flags & SLAB_USERCOPY))
99674 + return cachep->name;
99675 +
99676 + objnr = obj_to_index(cachep, page, ptr);
99677 + BUG_ON(objnr >= cachep->num);
99678 + offset = ptr - index_to_obj(cachep, page, objnr) - obj_offset(cachep);
99679 + if (offset <= cachep->object_size && n <= cachep->object_size - offset)
99680 + return NULL;
99681 +
99682 + return cachep->name;
99683 +}
99684 +#endif
99685 +
99686 /**
99687 * ksize - get the actual amount of memory allocated for a given object
99688 * @objp: Pointer to the object
99689 diff --git a/mm/slab.h b/mm/slab.h
99690 index 1cf40054..10ad563 100644
99691 --- a/mm/slab.h
99692 +++ b/mm/slab.h
99693 @@ -22,7 +22,7 @@ struct kmem_cache {
99694 unsigned int align; /* Alignment as calculated */
99695 unsigned long flags; /* Active flags on the slab */
99696 const char *name; /* Slab name for sysfs */
99697 - int refcount; /* Use counter */
99698 + atomic_t refcount; /* Use counter */
99699 void (*ctor)(void *); /* Called on object slot creation */
99700 struct list_head list; /* List of all slab caches on the system */
99701 };
99702 @@ -66,6 +66,20 @@ extern struct list_head slab_caches;
99703 /* The slab cache that manages slab cache information */
99704 extern struct kmem_cache *kmem_cache;
99705
99706 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99707 +#ifdef CONFIG_X86_64
99708 +#define PAX_MEMORY_SANITIZE_VALUE '\xfe'
99709 +#else
99710 +#define PAX_MEMORY_SANITIZE_VALUE '\xff'
99711 +#endif
99712 +enum pax_sanitize_mode {
99713 + PAX_SANITIZE_SLAB_OFF = 0,
99714 + PAX_SANITIZE_SLAB_FAST,
99715 + PAX_SANITIZE_SLAB_FULL,
99716 +};
99717 +extern enum pax_sanitize_mode pax_sanitize_slab;
99718 +#endif
99719 +
99720 unsigned long calculate_alignment(unsigned long flags,
99721 unsigned long align, unsigned long size);
99722
99723 @@ -116,7 +130,8 @@ static inline unsigned long kmem_cache_flags(unsigned long object_size,
99724
99725 /* Legal flag mask for kmem_cache_create(), for various configurations */
99726 #define SLAB_CORE_FLAGS (SLAB_HWCACHE_ALIGN | SLAB_CACHE_DMA | SLAB_PANIC | \
99727 - SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS )
99728 + SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS | \
99729 + SLAB_USERCOPY | SLAB_NO_SANITIZE)
99730
99731 #if defined(CONFIG_DEBUG_SLAB)
99732 #define SLAB_DEBUG_FLAGS (SLAB_RED_ZONE | SLAB_POISON | SLAB_STORE_USER)
99733 @@ -300,6 +315,9 @@ static inline struct kmem_cache *cache_from_obj(struct kmem_cache *s, void *x)
99734 return s;
99735
99736 page = virt_to_head_page(x);
99737 +
99738 + BUG_ON(!PageSlab(page));
99739 +
99740 cachep = page->slab_cache;
99741 if (slab_equal_or_root(cachep, s))
99742 return cachep;
99743 diff --git a/mm/slab_common.c b/mm/slab_common.c
99744 index e03dd6f..c475838 100644
99745 --- a/mm/slab_common.c
99746 +++ b/mm/slab_common.c
99747 @@ -25,11 +25,35 @@
99748
99749 #include "slab.h"
99750
99751 -enum slab_state slab_state;
99752 +enum slab_state slab_state __read_only;
99753 LIST_HEAD(slab_caches);
99754 DEFINE_MUTEX(slab_mutex);
99755 struct kmem_cache *kmem_cache;
99756
99757 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99758 +enum pax_sanitize_mode pax_sanitize_slab __read_only = PAX_SANITIZE_SLAB_FAST;
99759 +static int __init pax_sanitize_slab_setup(char *str)
99760 +{
99761 + if (!str)
99762 + return 0;
99763 +
99764 + if (!strcmp(str, "0") || !strcmp(str, "off")) {
99765 + pr_info("PaX slab sanitization: %s\n", "disabled");
99766 + pax_sanitize_slab = PAX_SANITIZE_SLAB_OFF;
99767 + } else if (!strcmp(str, "1") || !strcmp(str, "fast")) {
99768 + pr_info("PaX slab sanitization: %s\n", "fast");
99769 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FAST;
99770 + } else if (!strcmp(str, "full")) {
99771 + pr_info("PaX slab sanitization: %s\n", "full");
99772 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FULL;
99773 + } else
99774 + pr_err("PaX slab sanitization: unsupported option '%s'\n", str);
99775 +
99776 + return 0;
99777 +}
99778 +early_param("pax_sanitize_slab", pax_sanitize_slab_setup);
99779 +#endif
99780 +
99781 /*
99782 * Set of flags that will prevent slab merging
99783 */
99784 @@ -44,7 +68,7 @@ struct kmem_cache *kmem_cache;
99785 * Merge control. If this is set then no merging of slab caches will occur.
99786 * (Could be removed. This was introduced to pacify the merge skeptics.)
99787 */
99788 -static int slab_nomerge;
99789 +static int slab_nomerge = 1;
99790
99791 static int __init setup_slab_nomerge(char *str)
99792 {
99793 @@ -218,7 +242,7 @@ int slab_unmergeable(struct kmem_cache *s)
99794 /*
99795 * We may have set a slab to be unmergeable during bootstrap.
99796 */
99797 - if (s->refcount < 0)
99798 + if (atomic_read(&s->refcount) < 0)
99799 return 1;
99800
99801 return 0;
99802 @@ -322,7 +346,7 @@ do_kmem_cache_create(char *name, size_t object_size, size_t size, size_t align,
99803 if (err)
99804 goto out_free_cache;
99805
99806 - s->refcount = 1;
99807 + atomic_set(&s->refcount, 1);
99808 list_add(&s->list, &slab_caches);
99809 out:
99810 if (err)
99811 @@ -386,6 +410,13 @@ kmem_cache_create(const char *name, size_t size, size_t align,
99812 */
99813 flags &= CACHE_CREATE_MASK;
99814
99815 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99816 + if (pax_sanitize_slab == PAX_SANITIZE_SLAB_OFF || (flags & SLAB_DESTROY_BY_RCU))
99817 + flags |= SLAB_NO_SANITIZE;
99818 + else if (pax_sanitize_slab == PAX_SANITIZE_SLAB_FULL)
99819 + flags &= ~SLAB_NO_SANITIZE;
99820 +#endif
99821 +
99822 s = __kmem_cache_alias(name, size, align, flags, ctor);
99823 if (s)
99824 goto out_unlock;
99825 @@ -505,8 +536,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
99826
99827 mutex_lock(&slab_mutex);
99828
99829 - s->refcount--;
99830 - if (s->refcount)
99831 + if (!atomic_dec_and_test(&s->refcount))
99832 goto out_unlock;
99833
99834 if (memcg_cleanup_cache_params(s) != 0)
99835 @@ -526,7 +556,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
99836 rcu_barrier();
99837
99838 memcg_free_cache_params(s);
99839 -#ifdef SLAB_SUPPORTS_SYSFS
99840 +#if defined(SLAB_SUPPORTS_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99841 sysfs_slab_remove(s);
99842 #else
99843 slab_kmem_cache_release(s);
99844 @@ -582,7 +612,7 @@ void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t siz
99845 panic("Creation of kmalloc slab %s size=%zu failed. Reason %d\n",
99846 name, size, err);
99847
99848 - s->refcount = -1; /* Exempt from merging for now */
99849 + atomic_set(&s->refcount, -1); /* Exempt from merging for now */
99850 }
99851
99852 struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
99853 @@ -595,7 +625,7 @@ struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
99854
99855 create_boot_cache(s, name, size, flags);
99856 list_add(&s->list, &slab_caches);
99857 - s->refcount = 1;
99858 + atomic_set(&s->refcount, 1);
99859 return s;
99860 }
99861
99862 @@ -607,6 +637,11 @@ struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
99863 EXPORT_SYMBOL(kmalloc_dma_caches);
99864 #endif
99865
99866 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99867 +struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
99868 +EXPORT_SYMBOL(kmalloc_usercopy_caches);
99869 +#endif
99870 +
99871 /*
99872 * Conversion table for small slabs sizes / 8 to the index in the
99873 * kmalloc array. This is necessary for slabs < 192 since we have non power
99874 @@ -671,6 +706,13 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags)
99875 return kmalloc_dma_caches[index];
99876
99877 #endif
99878 +
99879 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99880 + if (unlikely((flags & GFP_USERCOPY)))
99881 + return kmalloc_usercopy_caches[index];
99882 +
99883 +#endif
99884 +
99885 return kmalloc_caches[index];
99886 }
99887
99888 @@ -727,7 +769,7 @@ void __init create_kmalloc_caches(unsigned long flags)
99889 for (i = KMALLOC_SHIFT_LOW; i <= KMALLOC_SHIFT_HIGH; i++) {
99890 if (!kmalloc_caches[i]) {
99891 kmalloc_caches[i] = create_kmalloc_cache(NULL,
99892 - 1 << i, flags);
99893 + 1 << i, SLAB_USERCOPY | flags);
99894 }
99895
99896 /*
99897 @@ -736,10 +778,10 @@ void __init create_kmalloc_caches(unsigned long flags)
99898 * earlier power of two caches
99899 */
99900 if (KMALLOC_MIN_SIZE <= 32 && !kmalloc_caches[1] && i == 6)
99901 - kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, flags);
99902 + kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, SLAB_USERCOPY | flags);
99903
99904 if (KMALLOC_MIN_SIZE <= 64 && !kmalloc_caches[2] && i == 7)
99905 - kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, flags);
99906 + kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, SLAB_USERCOPY | flags);
99907 }
99908
99909 /* Kmalloc array is now usable */
99910 @@ -772,6 +814,23 @@ void __init create_kmalloc_caches(unsigned long flags)
99911 }
99912 }
99913 #endif
99914 +
99915 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99916 + for (i = 0; i <= KMALLOC_SHIFT_HIGH; i++) {
99917 + struct kmem_cache *s = kmalloc_caches[i];
99918 +
99919 + if (s) {
99920 + int size = kmalloc_size(i);
99921 + char *n = kasprintf(GFP_NOWAIT,
99922 + "usercopy-kmalloc-%d", size);
99923 +
99924 + BUG_ON(!n);
99925 + kmalloc_usercopy_caches[i] = create_kmalloc_cache(n,
99926 + size, SLAB_USERCOPY | flags);
99927 + }
99928 + }
99929 +#endif
99930 +
99931 }
99932 #endif /* !CONFIG_SLOB */
99933
99934 @@ -830,6 +889,9 @@ static void print_slabinfo_header(struct seq_file *m)
99935 seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped> "
99936 "<error> <maxfreeable> <nodeallocs> <remotefrees> <alienoverflow>");
99937 seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>");
99938 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99939 + seq_puts(m, " : pax <sanitized> <not_sanitized>");
99940 +#endif
99941 #endif
99942 seq_putc(m, '\n');
99943 }
99944 @@ -964,7 +1026,7 @@ static int __init slab_proc_init(void)
99945 module_init(slab_proc_init);
99946 #endif /* CONFIG_SLABINFO */
99947
99948 -static __always_inline void *__do_krealloc(const void *p, size_t new_size,
99949 +static __always_inline void * __size_overflow(2) __do_krealloc(const void *p, size_t new_size,
99950 gfp_t flags)
99951 {
99952 void *ret;
99953 diff --git a/mm/slob.c b/mm/slob.c
99954 index 96a8620..46b3f12 100644
99955 --- a/mm/slob.c
99956 +++ b/mm/slob.c
99957 @@ -157,7 +157,7 @@ static void set_slob(slob_t *s, slobidx_t size, slob_t *next)
99958 /*
99959 * Return the size of a slob block.
99960 */
99961 -static slobidx_t slob_units(slob_t *s)
99962 +static slobidx_t slob_units(const slob_t *s)
99963 {
99964 if (s->units > 0)
99965 return s->units;
99966 @@ -167,7 +167,7 @@ static slobidx_t slob_units(slob_t *s)
99967 /*
99968 * Return the next free slob block pointer after this one.
99969 */
99970 -static slob_t *slob_next(slob_t *s)
99971 +static slob_t *slob_next(const slob_t *s)
99972 {
99973 slob_t *base = (slob_t *)((unsigned long)s & PAGE_MASK);
99974 slobidx_t next;
99975 @@ -182,14 +182,14 @@ static slob_t *slob_next(slob_t *s)
99976 /*
99977 * Returns true if s is the last free block in its page.
99978 */
99979 -static int slob_last(slob_t *s)
99980 +static int slob_last(const slob_t *s)
99981 {
99982 return !((unsigned long)slob_next(s) & ~PAGE_MASK);
99983 }
99984
99985 -static void *slob_new_pages(gfp_t gfp, int order, int node)
99986 +static struct page *slob_new_pages(gfp_t gfp, unsigned int order, int node)
99987 {
99988 - void *page;
99989 + struct page *page;
99990
99991 #ifdef CONFIG_NUMA
99992 if (node != NUMA_NO_NODE)
99993 @@ -201,14 +201,18 @@ static void *slob_new_pages(gfp_t gfp, int order, int node)
99994 if (!page)
99995 return NULL;
99996
99997 - return page_address(page);
99998 + __SetPageSlab(page);
99999 + return page;
100000 }
100001
100002 -static void slob_free_pages(void *b, int order)
100003 +static void slob_free_pages(struct page *sp, int order)
100004 {
100005 if (current->reclaim_state)
100006 current->reclaim_state->reclaimed_slab += 1 << order;
100007 - free_pages((unsigned long)b, order);
100008 + __ClearPageSlab(sp);
100009 + page_mapcount_reset(sp);
100010 + sp->private = 0;
100011 + __free_pages(sp, order);
100012 }
100013
100014 /*
100015 @@ -313,15 +317,15 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
100016
100017 /* Not enough space: must allocate a new page */
100018 if (!b) {
100019 - b = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
100020 - if (!b)
100021 + sp = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
100022 + if (!sp)
100023 return NULL;
100024 - sp = virt_to_page(b);
100025 - __SetPageSlab(sp);
100026 + b = page_address(sp);
100027
100028 spin_lock_irqsave(&slob_lock, flags);
100029 sp->units = SLOB_UNITS(PAGE_SIZE);
100030 sp->freelist = b;
100031 + sp->private = 0;
100032 INIT_LIST_HEAD(&sp->lru);
100033 set_slob(b, SLOB_UNITS(PAGE_SIZE), b + SLOB_UNITS(PAGE_SIZE));
100034 set_slob_page_free(sp, slob_list);
100035 @@ -337,7 +341,7 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
100036 /*
100037 * slob_free: entry point into the slob allocator.
100038 */
100039 -static void slob_free(void *block, int size)
100040 +static void slob_free(struct kmem_cache *c, void *block, int size)
100041 {
100042 struct page *sp;
100043 slob_t *prev, *next, *b = (slob_t *)block;
100044 @@ -359,12 +363,15 @@ static void slob_free(void *block, int size)
100045 if (slob_page_free(sp))
100046 clear_slob_page_free(sp);
100047 spin_unlock_irqrestore(&slob_lock, flags);
100048 - __ClearPageSlab(sp);
100049 - page_mapcount_reset(sp);
100050 - slob_free_pages(b, 0);
100051 + slob_free_pages(sp, 0);
100052 return;
100053 }
100054
100055 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100056 + if (pax_sanitize_slab && !(c && (c->flags & SLAB_NO_SANITIZE)))
100057 + memset(block, PAX_MEMORY_SANITIZE_VALUE, size);
100058 +#endif
100059 +
100060 if (!slob_page_free(sp)) {
100061 /* This slob page is about to become partially free. Easy! */
100062 sp->units = units;
100063 @@ -424,11 +431,10 @@ out:
100064 */
100065
100066 static __always_inline void *
100067 -__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
100068 +__do_kmalloc_node_align(size_t size, gfp_t gfp, int node, unsigned long caller, int align)
100069 {
100070 - unsigned int *m;
100071 - int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
100072 - void *ret;
100073 + slob_t *m;
100074 + void *ret = NULL;
100075
100076 gfp &= gfp_allowed_mask;
100077
100078 @@ -442,27 +448,45 @@ __do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
100079
100080 if (!m)
100081 return NULL;
100082 - *m = size;
100083 + BUILD_BUG_ON(ARCH_KMALLOC_MINALIGN < 2 * SLOB_UNIT);
100084 + BUILD_BUG_ON(ARCH_SLAB_MINALIGN < 2 * SLOB_UNIT);
100085 + m[0].units = size;
100086 + m[1].units = align;
100087 ret = (void *)m + align;
100088
100089 trace_kmalloc_node(caller, ret,
100090 size, size + align, gfp, node);
100091 } else {
100092 unsigned int order = get_order(size);
100093 + struct page *page;
100094
100095 if (likely(order))
100096 gfp |= __GFP_COMP;
100097 - ret = slob_new_pages(gfp, order, node);
100098 + page = slob_new_pages(gfp, order, node);
100099 + if (page) {
100100 + ret = page_address(page);
100101 + page->private = size;
100102 + }
100103
100104 trace_kmalloc_node(caller, ret,
100105 size, PAGE_SIZE << order, gfp, node);
100106 }
100107
100108 - kmemleak_alloc(ret, size, 1, gfp);
100109 return ret;
100110 }
100111
100112 -void *__kmalloc(size_t size, gfp_t gfp)
100113 +static __always_inline void *
100114 +__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
100115 +{
100116 + int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
100117 + void *ret = __do_kmalloc_node_align(size, gfp, node, caller, align);
100118 +
100119 + if (!ZERO_OR_NULL_PTR(ret))
100120 + kmemleak_alloc(ret, size, 1, gfp);
100121 + return ret;
100122 +}
100123 +
100124 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t gfp)
100125 {
100126 return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, _RET_IP_);
100127 }
100128 @@ -491,34 +515,112 @@ void kfree(const void *block)
100129 return;
100130 kmemleak_free(block);
100131
100132 + VM_BUG_ON(!virt_addr_valid(block));
100133 sp = virt_to_page(block);
100134 - if (PageSlab(sp)) {
100135 + VM_BUG_ON(!PageSlab(sp));
100136 + if (!sp->private) {
100137 int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
100138 - unsigned int *m = (unsigned int *)(block - align);
100139 - slob_free(m, *m + align);
100140 - } else
100141 + slob_t *m = (slob_t *)(block - align);
100142 + slob_free(NULL, m, m[0].units + align);
100143 + } else {
100144 + __ClearPageSlab(sp);
100145 + page_mapcount_reset(sp);
100146 + sp->private = 0;
100147 __free_pages(sp, compound_order(sp));
100148 + }
100149 }
100150 EXPORT_SYMBOL(kfree);
100151
100152 +bool is_usercopy_object(const void *ptr)
100153 +{
100154 + if (!slab_is_available())
100155 + return false;
100156 +
100157 + // PAX: TODO
100158 +
100159 + return false;
100160 +}
100161 +
100162 +#ifdef CONFIG_PAX_USERCOPY
100163 +const char *check_heap_object(const void *ptr, unsigned long n)
100164 +{
100165 + struct page *page;
100166 + const slob_t *free;
100167 + const void *base;
100168 + unsigned long flags;
100169 +
100170 + if (ZERO_OR_NULL_PTR(ptr))
100171 + return "<null>";
100172 +
100173 + if (!virt_addr_valid(ptr))
100174 + return NULL;
100175 +
100176 + page = virt_to_head_page(ptr);
100177 + if (!PageSlab(page))
100178 + return NULL;
100179 +
100180 + if (page->private) {
100181 + base = page;
100182 + if (base <= ptr && n <= page->private - (ptr - base))
100183 + return NULL;
100184 + return "<slob>";
100185 + }
100186 +
100187 + /* some tricky double walking to find the chunk */
100188 + spin_lock_irqsave(&slob_lock, flags);
100189 + base = (void *)((unsigned long)ptr & PAGE_MASK);
100190 + free = page->freelist;
100191 +
100192 + while (!slob_last(free) && (void *)free <= ptr) {
100193 + base = free + slob_units(free);
100194 + free = slob_next(free);
100195 + }
100196 +
100197 + while (base < (void *)free) {
100198 + slobidx_t m = ((slob_t *)base)[0].units, align = ((slob_t *)base)[1].units;
100199 + int size = SLOB_UNIT * SLOB_UNITS(m + align);
100200 + int offset;
100201 +
100202 + if (ptr < base + align)
100203 + break;
100204 +
100205 + offset = ptr - base - align;
100206 + if (offset >= m) {
100207 + base += size;
100208 + continue;
100209 + }
100210 +
100211 + if (n > m - offset)
100212 + break;
100213 +
100214 + spin_unlock_irqrestore(&slob_lock, flags);
100215 + return NULL;
100216 + }
100217 +
100218 + spin_unlock_irqrestore(&slob_lock, flags);
100219 + return "<slob>";
100220 +}
100221 +#endif
100222 +
100223 /* can't use ksize for kmem_cache_alloc memory, only kmalloc */
100224 size_t ksize(const void *block)
100225 {
100226 struct page *sp;
100227 int align;
100228 - unsigned int *m;
100229 + slob_t *m;
100230
100231 BUG_ON(!block);
100232 if (unlikely(block == ZERO_SIZE_PTR))
100233 return 0;
100234
100235 sp = virt_to_page(block);
100236 - if (unlikely(!PageSlab(sp)))
100237 - return PAGE_SIZE << compound_order(sp);
100238 + VM_BUG_ON(!PageSlab(sp));
100239 + if (sp->private)
100240 + return sp->private;
100241
100242 align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
100243 - m = (unsigned int *)(block - align);
100244 - return SLOB_UNITS(*m) * SLOB_UNIT;
100245 + m = (slob_t *)(block - align);
100246 + return SLOB_UNITS(m[0].units) * SLOB_UNIT;
100247 }
100248 EXPORT_SYMBOL(ksize);
100249
100250 @@ -534,23 +636,33 @@ int __kmem_cache_create(struct kmem_cache *c, unsigned long flags)
100251
100252 void *slob_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
100253 {
100254 - void *b;
100255 + void *b = NULL;
100256
100257 flags &= gfp_allowed_mask;
100258
100259 lockdep_trace_alloc(flags);
100260
100261 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100262 + b = __do_kmalloc_node_align(c->size, flags, node, _RET_IP_, c->align);
100263 +#else
100264 if (c->size < PAGE_SIZE) {
100265 b = slob_alloc(c->size, flags, c->align, node);
100266 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
100267 SLOB_UNITS(c->size) * SLOB_UNIT,
100268 flags, node);
100269 } else {
100270 - b = slob_new_pages(flags, get_order(c->size), node);
100271 + struct page *sp;
100272 +
100273 + sp = slob_new_pages(flags, get_order(c->size), node);
100274 + if (sp) {
100275 + b = page_address(sp);
100276 + sp->private = c->size;
100277 + }
100278 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
100279 PAGE_SIZE << get_order(c->size),
100280 flags, node);
100281 }
100282 +#endif
100283
100284 if (b && c->ctor)
100285 c->ctor(b);
100286 @@ -567,7 +679,7 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
100287 EXPORT_SYMBOL(kmem_cache_alloc);
100288
100289 #ifdef CONFIG_NUMA
100290 -void *__kmalloc_node(size_t size, gfp_t gfp, int node)
100291 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t gfp, int node)
100292 {
100293 return __do_kmalloc_node(size, gfp, node, _RET_IP_);
100294 }
100295 @@ -580,12 +692,16 @@ void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t gfp, int node)
100296 EXPORT_SYMBOL(kmem_cache_alloc_node);
100297 #endif
100298
100299 -static void __kmem_cache_free(void *b, int size)
100300 +static void __kmem_cache_free(struct kmem_cache *c, void *b, int size)
100301 {
100302 - if (size < PAGE_SIZE)
100303 - slob_free(b, size);
100304 + struct page *sp;
100305 +
100306 + sp = virt_to_page(b);
100307 + BUG_ON(!PageSlab(sp));
100308 + if (!sp->private)
100309 + slob_free(c, b, size);
100310 else
100311 - slob_free_pages(b, get_order(size));
100312 + slob_free_pages(sp, get_order(size));
100313 }
100314
100315 static void kmem_rcu_free(struct rcu_head *head)
100316 @@ -593,22 +709,36 @@ static void kmem_rcu_free(struct rcu_head *head)
100317 struct slob_rcu *slob_rcu = (struct slob_rcu *)head;
100318 void *b = (void *)slob_rcu - (slob_rcu->size - sizeof(struct slob_rcu));
100319
100320 - __kmem_cache_free(b, slob_rcu->size);
100321 + __kmem_cache_free(NULL, b, slob_rcu->size);
100322 }
100323
100324 void kmem_cache_free(struct kmem_cache *c, void *b)
100325 {
100326 + int size = c->size;
100327 +
100328 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100329 + if (size + c->align < PAGE_SIZE) {
100330 + size += c->align;
100331 + b -= c->align;
100332 + }
100333 +#endif
100334 +
100335 kmemleak_free_recursive(b, c->flags);
100336 if (unlikely(c->flags & SLAB_DESTROY_BY_RCU)) {
100337 struct slob_rcu *slob_rcu;
100338 - slob_rcu = b + (c->size - sizeof(struct slob_rcu));
100339 - slob_rcu->size = c->size;
100340 + slob_rcu = b + (size - sizeof(struct slob_rcu));
100341 + slob_rcu->size = size;
100342 call_rcu(&slob_rcu->head, kmem_rcu_free);
100343 } else {
100344 - __kmem_cache_free(b, c->size);
100345 + __kmem_cache_free(c, b, size);
100346 }
100347
100348 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100349 + trace_kfree(_RET_IP_, b);
100350 +#else
100351 trace_kmem_cache_free(_RET_IP_, b);
100352 +#endif
100353 +
100354 }
100355 EXPORT_SYMBOL(kmem_cache_free);
100356
100357 diff --git a/mm/slub.c b/mm/slub.c
100358 index fe376fe..2f5757c 100644
100359 --- a/mm/slub.c
100360 +++ b/mm/slub.c
100361 @@ -197,7 +197,7 @@ struct track {
100362
100363 enum track_item { TRACK_ALLOC, TRACK_FREE };
100364
100365 -#ifdef CONFIG_SYSFS
100366 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
100367 static int sysfs_slab_add(struct kmem_cache *);
100368 static int sysfs_slab_alias(struct kmem_cache *, const char *);
100369 static void memcg_propagate_slab_attrs(struct kmem_cache *s);
100370 @@ -535,7 +535,7 @@ static void print_track(const char *s, struct track *t)
100371 if (!t->addr)
100372 return;
100373
100374 - pr_err("INFO: %s in %pS age=%lu cpu=%u pid=%d\n",
100375 + pr_err("INFO: %s in %pA age=%lu cpu=%u pid=%d\n",
100376 s, (void *)t->addr, jiffies - t->when, t->cpu, t->pid);
100377 #ifdef CONFIG_STACKTRACE
100378 {
100379 @@ -2652,6 +2652,14 @@ static __always_inline void slab_free(struct kmem_cache *s,
100380
100381 slab_free_hook(s, x);
100382
100383 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100384 + if (!(s->flags & SLAB_NO_SANITIZE)) {
100385 + memset(x, PAX_MEMORY_SANITIZE_VALUE, s->object_size);
100386 + if (s->ctor)
100387 + s->ctor(x);
100388 + }
100389 +#endif
100390 +
100391 redo:
100392 /*
100393 * Determine the currently cpus per cpu slab.
100394 @@ -2989,6 +2997,9 @@ static int calculate_sizes(struct kmem_cache *s, int forced_order)
100395 s->inuse = size;
100396
100397 if (((flags & (SLAB_DESTROY_BY_RCU | SLAB_POISON)) ||
100398 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100399 + (!(flags & SLAB_NO_SANITIZE)) ||
100400 +#endif
100401 s->ctor)) {
100402 /*
100403 * Relocate free pointer after the object if it is not
100404 @@ -3243,7 +3254,7 @@ static int __init setup_slub_min_objects(char *str)
100405
100406 __setup("slub_min_objects=", setup_slub_min_objects);
100407
100408 -void *__kmalloc(size_t size, gfp_t flags)
100409 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t flags)
100410 {
100411 struct kmem_cache *s;
100412 void *ret;
100413 @@ -3279,7 +3290,7 @@ static void *kmalloc_large_node(size_t size, gfp_t flags, int node)
100414 return ptr;
100415 }
100416
100417 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
100418 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
100419 {
100420 struct kmem_cache *s;
100421 void *ret;
100422 @@ -3308,6 +3319,59 @@ void *__kmalloc_node(size_t size, gfp_t flags, int node)
100423 EXPORT_SYMBOL(__kmalloc_node);
100424 #endif
100425
100426 +bool is_usercopy_object(const void *ptr)
100427 +{
100428 + struct page *page;
100429 + struct kmem_cache *s;
100430 +
100431 + if (ZERO_OR_NULL_PTR(ptr))
100432 + return false;
100433 +
100434 + if (!slab_is_available())
100435 + return false;
100436 +
100437 + if (!virt_addr_valid(ptr))
100438 + return false;
100439 +
100440 + page = virt_to_head_page(ptr);
100441 +
100442 + if (!PageSlab(page))
100443 + return false;
100444 +
100445 + s = page->slab_cache;
100446 + return s->flags & SLAB_USERCOPY;
100447 +}
100448 +
100449 +#ifdef CONFIG_PAX_USERCOPY
100450 +const char *check_heap_object(const void *ptr, unsigned long n)
100451 +{
100452 + struct page *page;
100453 + struct kmem_cache *s;
100454 + unsigned long offset;
100455 +
100456 + if (ZERO_OR_NULL_PTR(ptr))
100457 + return "<null>";
100458 +
100459 + if (!virt_addr_valid(ptr))
100460 + return NULL;
100461 +
100462 + page = virt_to_head_page(ptr);
100463 +
100464 + if (!PageSlab(page))
100465 + return NULL;
100466 +
100467 + s = page->slab_cache;
100468 + if (!(s->flags & SLAB_USERCOPY))
100469 + return s->name;
100470 +
100471 + offset = (ptr - page_address(page)) % s->size;
100472 + if (offset <= s->object_size && n <= s->object_size - offset)
100473 + return NULL;
100474 +
100475 + return s->name;
100476 +}
100477 +#endif
100478 +
100479 size_t ksize(const void *object)
100480 {
100481 struct page *page;
100482 @@ -3336,6 +3400,7 @@ void kfree(const void *x)
100483 if (unlikely(ZERO_OR_NULL_PTR(x)))
100484 return;
100485
100486 + VM_BUG_ON(!virt_addr_valid(x));
100487 page = virt_to_head_page(x);
100488 if (unlikely(!PageSlab(page))) {
100489 BUG_ON(!PageCompound(page));
100490 @@ -3631,7 +3696,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
100491 int i;
100492 struct kmem_cache *c;
100493
100494 - s->refcount++;
100495 + atomic_inc(&s->refcount);
100496
100497 /*
100498 * Adjust the object sizes so that we clear
100499 @@ -3650,7 +3715,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
100500 }
100501
100502 if (sysfs_slab_alias(s, name)) {
100503 - s->refcount--;
100504 + atomic_dec(&s->refcount);
100505 s = NULL;
100506 }
100507 }
100508 @@ -3767,7 +3832,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
100509 }
100510 #endif
100511
100512 -#ifdef CONFIG_SYSFS
100513 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
100514 static int count_inuse(struct page *page)
100515 {
100516 return page->inuse;
100517 @@ -4048,7 +4113,11 @@ static int list_locations(struct kmem_cache *s, char *buf,
100518 len += sprintf(buf + len, "%7ld ", l->count);
100519
100520 if (l->addr)
100521 +#ifdef CONFIG_GRKERNSEC_HIDESYM
100522 + len += sprintf(buf + len, "%pS", NULL);
100523 +#else
100524 len += sprintf(buf + len, "%pS", (void *)l->addr);
100525 +#endif
100526 else
100527 len += sprintf(buf + len, "<not-available>");
100528
100529 @@ -4150,12 +4219,12 @@ static void __init resiliency_test(void)
100530 validate_slab_cache(kmalloc_caches[9]);
100531 }
100532 #else
100533 -#ifdef CONFIG_SYSFS
100534 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
100535 static void resiliency_test(void) {};
100536 #endif
100537 #endif
100538
100539 -#ifdef CONFIG_SYSFS
100540 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
100541 enum slab_stat_type {
100542 SL_ALL, /* All slabs */
100543 SL_PARTIAL, /* Only partially allocated slabs */
100544 @@ -4392,13 +4461,17 @@ static ssize_t ctor_show(struct kmem_cache *s, char *buf)
100545 {
100546 if (!s->ctor)
100547 return 0;
100548 +#ifdef CONFIG_GRKERNSEC_HIDESYM
100549 + return sprintf(buf, "%pS\n", NULL);
100550 +#else
100551 return sprintf(buf, "%pS\n", s->ctor);
100552 +#endif
100553 }
100554 SLAB_ATTR_RO(ctor);
100555
100556 static ssize_t aliases_show(struct kmem_cache *s, char *buf)
100557 {
100558 - return sprintf(buf, "%d\n", s->refcount < 0 ? 0 : s->refcount - 1);
100559 + return sprintf(buf, "%d\n", atomic_read(&s->refcount) < 0 ? 0 : atomic_read(&s->refcount) - 1);
100560 }
100561 SLAB_ATTR_RO(aliases);
100562
100563 @@ -4486,6 +4559,22 @@ static ssize_t cache_dma_show(struct kmem_cache *s, char *buf)
100564 SLAB_ATTR_RO(cache_dma);
100565 #endif
100566
100567 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100568 +static ssize_t usercopy_show(struct kmem_cache *s, char *buf)
100569 +{
100570 + return sprintf(buf, "%d\n", !!(s->flags & SLAB_USERCOPY));
100571 +}
100572 +SLAB_ATTR_RO(usercopy);
100573 +#endif
100574 +
100575 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100576 +static ssize_t sanitize_show(struct kmem_cache *s, char *buf)
100577 +{
100578 + return sprintf(buf, "%d\n", !(s->flags & SLAB_NO_SANITIZE));
100579 +}
100580 +SLAB_ATTR_RO(sanitize);
100581 +#endif
100582 +
100583 static ssize_t destroy_by_rcu_show(struct kmem_cache *s, char *buf)
100584 {
100585 return sprintf(buf, "%d\n", !!(s->flags & SLAB_DESTROY_BY_RCU));
100586 @@ -4541,7 +4630,7 @@ static ssize_t trace_store(struct kmem_cache *s, const char *buf,
100587 * as well as cause other issues like converting a mergeable
100588 * cache into an umergeable one.
100589 */
100590 - if (s->refcount > 1)
100591 + if (atomic_read(&s->refcount) > 1)
100592 return -EINVAL;
100593
100594 s->flags &= ~SLAB_TRACE;
100595 @@ -4661,7 +4750,7 @@ static ssize_t failslab_show(struct kmem_cache *s, char *buf)
100596 static ssize_t failslab_store(struct kmem_cache *s, const char *buf,
100597 size_t length)
100598 {
100599 - if (s->refcount > 1)
100600 + if (atomic_read(&s->refcount) > 1)
100601 return -EINVAL;
100602
100603 s->flags &= ~SLAB_FAILSLAB;
100604 @@ -4831,6 +4920,12 @@ static struct attribute *slab_attrs[] = {
100605 #ifdef CONFIG_ZONE_DMA
100606 &cache_dma_attr.attr,
100607 #endif
100608 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100609 + &usercopy_attr.attr,
100610 +#endif
100611 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100612 + &sanitize_attr.attr,
100613 +#endif
100614 #ifdef CONFIG_NUMA
100615 &remote_node_defrag_ratio_attr.attr,
100616 #endif
100617 @@ -5075,6 +5170,7 @@ static char *create_unique_id(struct kmem_cache *s)
100618 return name;
100619 }
100620
100621 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
100622 static int sysfs_slab_add(struct kmem_cache *s)
100623 {
100624 int err;
100625 @@ -5148,6 +5244,7 @@ void sysfs_slab_remove(struct kmem_cache *s)
100626 kobject_del(&s->kobj);
100627 kobject_put(&s->kobj);
100628 }
100629 +#endif
100630
100631 /*
100632 * Need to buffer aliases during bootup until sysfs becomes
100633 @@ -5161,6 +5258,7 @@ struct saved_alias {
100634
100635 static struct saved_alias *alias_list;
100636
100637 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
100638 static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
100639 {
100640 struct saved_alias *al;
100641 @@ -5183,6 +5281,7 @@ static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
100642 alias_list = al;
100643 return 0;
100644 }
100645 +#endif
100646
100647 static int __init slab_sysfs_init(void)
100648 {
100649 diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
100650 index 4cba9c2..b4f9fcc 100644
100651 --- a/mm/sparse-vmemmap.c
100652 +++ b/mm/sparse-vmemmap.c
100653 @@ -131,7 +131,7 @@ pud_t * __meminit vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node)
100654 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
100655 if (!p)
100656 return NULL;
100657 - pud_populate(&init_mm, pud, p);
100658 + pud_populate_kernel(&init_mm, pud, p);
100659 }
100660 return pud;
100661 }
100662 @@ -143,7 +143,7 @@ pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node)
100663 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
100664 if (!p)
100665 return NULL;
100666 - pgd_populate(&init_mm, pgd, p);
100667 + pgd_populate_kernel(&init_mm, pgd, p);
100668 }
100669 return pgd;
100670 }
100671 diff --git a/mm/sparse.c b/mm/sparse.c
100672 index d1b48b6..6e8590e 100644
100673 --- a/mm/sparse.c
100674 +++ b/mm/sparse.c
100675 @@ -750,7 +750,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages)
100676
100677 for (i = 0; i < PAGES_PER_SECTION; i++) {
100678 if (PageHWPoison(&memmap[i])) {
100679 - atomic_long_sub(1, &num_poisoned_pages);
100680 + atomic_long_sub_unchecked(1, &num_poisoned_pages);
100681 ClearPageHWPoison(&memmap[i]);
100682 }
100683 }
100684 diff --git a/mm/swap.c b/mm/swap.c
100685 index 8a12b33..7068e78 100644
100686 --- a/mm/swap.c
100687 +++ b/mm/swap.c
100688 @@ -31,6 +31,7 @@
100689 #include <linux/memcontrol.h>
100690 #include <linux/gfp.h>
100691 #include <linux/uio.h>
100692 +#include <linux/hugetlb.h>
100693
100694 #include "internal.h"
100695
100696 @@ -77,6 +78,8 @@ static void __put_compound_page(struct page *page)
100697
100698 __page_cache_release(page);
100699 dtor = get_compound_page_dtor(page);
100700 + if (!PageHuge(page))
100701 + BUG_ON(dtor != free_compound_page);
100702 (*dtor)(page);
100703 }
100704
100705 diff --git a/mm/swapfile.c b/mm/swapfile.c
100706 index 63f55cc..31874e6 100644
100707 --- a/mm/swapfile.c
100708 +++ b/mm/swapfile.c
100709 @@ -84,7 +84,7 @@ static DEFINE_MUTEX(swapon_mutex);
100710
100711 static DECLARE_WAIT_QUEUE_HEAD(proc_poll_wait);
100712 /* Activity counter to indicate that a swapon or swapoff has occurred */
100713 -static atomic_t proc_poll_event = ATOMIC_INIT(0);
100714 +static atomic_unchecked_t proc_poll_event = ATOMIC_INIT(0);
100715
100716 static inline unsigned char swap_count(unsigned char ent)
100717 {
100718 @@ -1944,7 +1944,7 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
100719 spin_unlock(&swap_lock);
100720
100721 err = 0;
100722 - atomic_inc(&proc_poll_event);
100723 + atomic_inc_unchecked(&proc_poll_event);
100724 wake_up_interruptible(&proc_poll_wait);
100725
100726 out_dput:
100727 @@ -1961,8 +1961,8 @@ static unsigned swaps_poll(struct file *file, poll_table *wait)
100728
100729 poll_wait(file, &proc_poll_wait, wait);
100730
100731 - if (seq->poll_event != atomic_read(&proc_poll_event)) {
100732 - seq->poll_event = atomic_read(&proc_poll_event);
100733 + if (seq->poll_event != atomic_read_unchecked(&proc_poll_event)) {
100734 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
100735 return POLLIN | POLLRDNORM | POLLERR | POLLPRI;
100736 }
100737
100738 @@ -2060,7 +2060,7 @@ static int swaps_open(struct inode *inode, struct file *file)
100739 return ret;
100740
100741 seq = file->private_data;
100742 - seq->poll_event = atomic_read(&proc_poll_event);
100743 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
100744 return 0;
100745 }
100746
100747 @@ -2520,7 +2520,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
100748 (frontswap_map) ? "FS" : "");
100749
100750 mutex_unlock(&swapon_mutex);
100751 - atomic_inc(&proc_poll_event);
100752 + atomic_inc_unchecked(&proc_poll_event);
100753 wake_up_interruptible(&proc_poll_wait);
100754
100755 if (S_ISREG(inode->i_mode))
100756 diff --git a/mm/util.c b/mm/util.c
100757 index fec39d4..3e60325 100644
100758 --- a/mm/util.c
100759 +++ b/mm/util.c
100760 @@ -195,6 +195,12 @@ struct task_struct *task_of_stack(struct task_struct *task,
100761 void arch_pick_mmap_layout(struct mm_struct *mm)
100762 {
100763 mm->mmap_base = TASK_UNMAPPED_BASE;
100764 +
100765 +#ifdef CONFIG_PAX_RANDMMAP
100766 + if (mm->pax_flags & MF_PAX_RANDMMAP)
100767 + mm->mmap_base += mm->delta_mmap;
100768 +#endif
100769 +
100770 mm->get_unmapped_area = arch_get_unmapped_area;
100771 }
100772 #endif
100773 @@ -371,6 +377,9 @@ int get_cmdline(struct task_struct *task, char *buffer, int buflen)
100774 if (!mm->arg_end)
100775 goto out_mm; /* Shh! No looking before we're done */
100776
100777 + if (gr_acl_handle_procpidmem(task))
100778 + goto out_mm;
100779 +
100780 len = mm->arg_end - mm->arg_start;
100781
100782 if (len > buflen)
100783 diff --git a/mm/vmalloc.c b/mm/vmalloc.c
100784 index 39c3388..7d976d4 100644
100785 --- a/mm/vmalloc.c
100786 +++ b/mm/vmalloc.c
100787 @@ -39,20 +39,65 @@ struct vfree_deferred {
100788 struct work_struct wq;
100789 };
100790 static DEFINE_PER_CPU(struct vfree_deferred, vfree_deferred);
100791 +static DEFINE_PER_CPU(struct vfree_deferred, vunmap_deferred);
100792 +
100793 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100794 +struct stack_deferred_llist {
100795 + struct llist_head list;
100796 + void *stack;
100797 + void *lowmem_stack;
100798 +};
100799 +
100800 +struct stack_deferred {
100801 + struct stack_deferred_llist list;
100802 + struct work_struct wq;
100803 +};
100804 +
100805 +static DEFINE_PER_CPU(struct stack_deferred, stack_deferred);
100806 +#endif
100807
100808 static void __vunmap(const void *, int);
100809
100810 -static void free_work(struct work_struct *w)
100811 +static void vfree_work(struct work_struct *w)
100812 +{
100813 + struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
100814 + struct llist_node *llnode = llist_del_all(&p->list);
100815 + while (llnode) {
100816 + void *x = llnode;
100817 + llnode = llist_next(llnode);
100818 + __vunmap(x, 1);
100819 + }
100820 +}
100821 +
100822 +static void vunmap_work(struct work_struct *w)
100823 {
100824 struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
100825 struct llist_node *llnode = llist_del_all(&p->list);
100826 while (llnode) {
100827 void *p = llnode;
100828 llnode = llist_next(llnode);
100829 - __vunmap(p, 1);
100830 + __vunmap(p, 0);
100831 }
100832 }
100833
100834 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100835 +static void unmap_work(struct work_struct *w)
100836 +{
100837 + struct stack_deferred *p = container_of(w, struct stack_deferred, wq);
100838 + struct llist_node *llnode = llist_del_all(&p->list.list);
100839 + while (llnode) {
100840 + struct stack_deferred_llist *x =
100841 + llist_entry((struct llist_head *)llnode,
100842 + struct stack_deferred_llist, list);
100843 + void *stack = ACCESS_ONCE(x->stack);
100844 + void *lowmem_stack = ACCESS_ONCE(x->lowmem_stack);
100845 + llnode = llist_next(llnode);
100846 + __vunmap(stack, 0);
100847 + free_kmem_pages((unsigned long)lowmem_stack, THREAD_SIZE_ORDER);
100848 + }
100849 +}
100850 +#endif
100851 +
100852 /*** Page table manipulation functions ***/
100853
100854 static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
100855 @@ -61,8 +106,19 @@ static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
100856
100857 pte = pte_offset_kernel(pmd, addr);
100858 do {
100859 - pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
100860 - WARN_ON(!pte_none(ptent) && !pte_present(ptent));
100861 +
100862 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
100863 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr < (unsigned long)MODULES_EXEC_END) {
100864 + BUG_ON(!pte_exec(*pte));
100865 + set_pte_at(&init_mm, addr, pte, pfn_pte(__pa(addr) >> PAGE_SHIFT, PAGE_KERNEL_EXEC));
100866 + continue;
100867 + }
100868 +#endif
100869 +
100870 + {
100871 + pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
100872 + WARN_ON(!pte_none(ptent) && !pte_present(ptent));
100873 + }
100874 } while (pte++, addr += PAGE_SIZE, addr != end);
100875 }
100876
100877 @@ -122,16 +178,29 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long addr,
100878 pte = pte_alloc_kernel(pmd, addr);
100879 if (!pte)
100880 return -ENOMEM;
100881 +
100882 + pax_open_kernel();
100883 do {
100884 struct page *page = pages[*nr];
100885
100886 - if (WARN_ON(!pte_none(*pte)))
100887 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
100888 + if (pgprot_val(prot) & _PAGE_NX)
100889 +#endif
100890 +
100891 + if (!pte_none(*pte)) {
100892 + pax_close_kernel();
100893 + WARN_ON(1);
100894 return -EBUSY;
100895 - if (WARN_ON(!page))
100896 + }
100897 + if (!page) {
100898 + pax_close_kernel();
100899 + WARN_ON(1);
100900 return -ENOMEM;
100901 + }
100902 set_pte_at(&init_mm, addr, pte, mk_pte(page, prot));
100903 (*nr)++;
100904 } while (pte++, addr += PAGE_SIZE, addr != end);
100905 + pax_close_kernel();
100906 return 0;
100907 }
100908
100909 @@ -141,7 +210,7 @@ static int vmap_pmd_range(pud_t *pud, unsigned long addr,
100910 pmd_t *pmd;
100911 unsigned long next;
100912
100913 - pmd = pmd_alloc(&init_mm, pud, addr);
100914 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
100915 if (!pmd)
100916 return -ENOMEM;
100917 do {
100918 @@ -158,7 +227,7 @@ static int vmap_pud_range(pgd_t *pgd, unsigned long addr,
100919 pud_t *pud;
100920 unsigned long next;
100921
100922 - pud = pud_alloc(&init_mm, pgd, addr);
100923 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
100924 if (!pud)
100925 return -ENOMEM;
100926 do {
100927 @@ -218,6 +287,12 @@ int is_vmalloc_or_module_addr(const void *x)
100928 if (addr >= MODULES_VADDR && addr < MODULES_END)
100929 return 1;
100930 #endif
100931 +
100932 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
100933 + if (x >= (const void *)MODULES_EXEC_VADDR && x < (const void *)MODULES_EXEC_END)
100934 + return 1;
100935 +#endif
100936 +
100937 return is_vmalloc_addr(x);
100938 }
100939
100940 @@ -238,8 +313,14 @@ struct page *vmalloc_to_page(const void *vmalloc_addr)
100941
100942 if (!pgd_none(*pgd)) {
100943 pud_t *pud = pud_offset(pgd, addr);
100944 +#ifdef CONFIG_X86
100945 + if (!pud_large(*pud))
100946 +#endif
100947 if (!pud_none(*pud)) {
100948 pmd_t *pmd = pmd_offset(pud, addr);
100949 +#ifdef CONFIG_X86
100950 + if (!pmd_large(*pmd))
100951 +#endif
100952 if (!pmd_none(*pmd)) {
100953 pte_t *ptep, pte;
100954
100955 @@ -341,7 +422,7 @@ static void purge_vmap_area_lazy(void);
100956 * Allocate a region of KVA of the specified size and alignment, within the
100957 * vstart and vend.
100958 */
100959 -static struct vmap_area *alloc_vmap_area(unsigned long size,
100960 +static struct vmap_area * __size_overflow(1) alloc_vmap_area(unsigned long size,
100961 unsigned long align,
100962 unsigned long vstart, unsigned long vend,
100963 int node, gfp_t gfp_mask)
100964 @@ -1182,13 +1263,27 @@ void __init vmalloc_init(void)
100965 for_each_possible_cpu(i) {
100966 struct vmap_block_queue *vbq;
100967 struct vfree_deferred *p;
100968 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100969 + struct stack_deferred *p2;
100970 +#endif
100971
100972 vbq = &per_cpu(vmap_block_queue, i);
100973 spin_lock_init(&vbq->lock);
100974 INIT_LIST_HEAD(&vbq->free);
100975 +
100976 p = &per_cpu(vfree_deferred, i);
100977 init_llist_head(&p->list);
100978 - INIT_WORK(&p->wq, free_work);
100979 + INIT_WORK(&p->wq, vfree_work);
100980 +
100981 + p = &per_cpu(vunmap_deferred, i);
100982 + init_llist_head(&p->list);
100983 + INIT_WORK(&p->wq, vunmap_work);
100984 +
100985 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100986 + p2 = &per_cpu(stack_deferred, i);
100987 + init_llist_head(&p2->list.list);
100988 + INIT_WORK(&p2->wq, unmap_work);
100989 +#endif
100990 }
100991
100992 /* Import existing vmlist entries. */
100993 @@ -1313,6 +1408,16 @@ static struct vm_struct *__get_vm_area_node(unsigned long size,
100994 struct vm_struct *area;
100995
100996 BUG_ON(in_interrupt());
100997 +
100998 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
100999 + if (flags & VM_KERNEXEC) {
101000 + if (start != VMALLOC_START || end != VMALLOC_END)
101001 + return NULL;
101002 + start = (unsigned long)MODULES_EXEC_VADDR;
101003 + end = (unsigned long)MODULES_EXEC_END;
101004 + }
101005 +#endif
101006 +
101007 if (flags & VM_IOREMAP)
101008 align = 1ul << clamp(fls(size), PAGE_SHIFT, IOREMAP_MAX_ORDER);
101009
101010 @@ -1511,13 +1616,37 @@ EXPORT_SYMBOL(vfree);
101011 */
101012 void vunmap(const void *addr)
101013 {
101014 - BUG_ON(in_interrupt());
101015 - might_sleep();
101016 - if (addr)
101017 + if (!addr)
101018 + return;
101019 +
101020 + if (unlikely(in_interrupt())) {
101021 + struct vfree_deferred *p = this_cpu_ptr(&vunmap_deferred);
101022 + if (llist_add((struct llist_node *)addr, &p->list))
101023 + schedule_work(&p->wq);
101024 + } else {
101025 + might_sleep();
101026 __vunmap(addr, 0);
101027 + }
101028 }
101029 EXPORT_SYMBOL(vunmap);
101030
101031 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
101032 +void unmap_process_stacks(struct task_struct *task)
101033 +{
101034 + if (unlikely(in_interrupt())) {
101035 + struct stack_deferred *p = this_cpu_ptr(&stack_deferred);
101036 + struct stack_deferred_llist *list = task->stack;
101037 + list->stack = task->stack;
101038 + list->lowmem_stack = task->lowmem_stack;
101039 + if (llist_add((struct llist_node *)&list->list, &p->list.list))
101040 + schedule_work(&p->wq);
101041 + } else {
101042 + __vunmap(task->stack, 0);
101043 + free_kmem_pages((unsigned long)task->lowmem_stack, THREAD_SIZE_ORDER);
101044 + }
101045 +}
101046 +#endif
101047 +
101048 /**
101049 * vmap - map an array of pages into virtually contiguous space
101050 * @pages: array of page pointers
101051 @@ -1538,6 +1667,11 @@ void *vmap(struct page **pages, unsigned int count,
101052 if (count > totalram_pages)
101053 return NULL;
101054
101055 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
101056 + if (!(pgprot_val(prot) & _PAGE_NX))
101057 + flags |= VM_KERNEXEC;
101058 +#endif
101059 +
101060 area = get_vm_area_caller((count << PAGE_SHIFT), flags,
101061 __builtin_return_address(0));
101062 if (!area)
101063 @@ -1640,6 +1774,13 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align,
101064 if (!size || (size >> PAGE_SHIFT) > totalram_pages)
101065 goto fail;
101066
101067 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
101068 + if (!(pgprot_val(prot) & _PAGE_NX))
101069 + area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED | VM_KERNEXEC,
101070 + VMALLOC_START, VMALLOC_END, node, gfp_mask, caller);
101071 + else
101072 +#endif
101073 +
101074 area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED,
101075 start, end, node, gfp_mask, caller);
101076 if (!area)
101077 @@ -1816,10 +1957,9 @@ EXPORT_SYMBOL(vzalloc_node);
101078 * For tight control over page level allocator and protection flags
101079 * use __vmalloc() instead.
101080 */
101081 -
101082 void *vmalloc_exec(unsigned long size)
101083 {
101084 - return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC,
101085 + return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL_EXEC,
101086 NUMA_NO_NODE, __builtin_return_address(0));
101087 }
101088
101089 @@ -2126,6 +2266,8 @@ int remap_vmalloc_range_partial(struct vm_area_struct *vma, unsigned long uaddr,
101090 {
101091 struct vm_struct *area;
101092
101093 + BUG_ON(vma->vm_mirror);
101094 +
101095 size = PAGE_ALIGN(size);
101096
101097 if (!PAGE_ALIGNED(uaddr) || !PAGE_ALIGNED(kaddr))
101098 @@ -2608,7 +2750,11 @@ static int s_show(struct seq_file *m, void *p)
101099 v->addr, v->addr + v->size, v->size);
101100
101101 if (v->caller)
101102 +#ifdef CONFIG_GRKERNSEC_HIDESYM
101103 + seq_printf(m, " %pK", v->caller);
101104 +#else
101105 seq_printf(m, " %pS", v->caller);
101106 +#endif
101107
101108 if (v->nr_pages)
101109 seq_printf(m, " pages=%d", v->nr_pages);
101110 diff --git a/mm/vmstat.c b/mm/vmstat.c
101111 index cdac773..7dd324e 100644
101112 --- a/mm/vmstat.c
101113 +++ b/mm/vmstat.c
101114 @@ -24,6 +24,7 @@
101115 #include <linux/mm_inline.h>
101116 #include <linux/page_ext.h>
101117 #include <linux/page_owner.h>
101118 +#include <linux/grsecurity.h>
101119
101120 #include "internal.h"
101121
101122 @@ -83,7 +84,7 @@ void vm_events_fold_cpu(int cpu)
101123 *
101124 * vm_stat contains the global counters
101125 */
101126 -atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
101127 +atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
101128 EXPORT_SYMBOL(vm_stat);
101129
101130 #ifdef CONFIG_SMP
101131 @@ -435,7 +436,7 @@ static int fold_diff(int *diff)
101132
101133 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
101134 if (diff[i]) {
101135 - atomic_long_add(diff[i], &vm_stat[i]);
101136 + atomic_long_add_unchecked(diff[i], &vm_stat[i]);
101137 changes++;
101138 }
101139 return changes;
101140 @@ -473,7 +474,7 @@ static int refresh_cpu_vm_stats(void)
101141 v = this_cpu_xchg(p->vm_stat_diff[i], 0);
101142 if (v) {
101143
101144 - atomic_long_add(v, &zone->vm_stat[i]);
101145 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
101146 global_diff[i] += v;
101147 #ifdef CONFIG_NUMA
101148 /* 3 seconds idle till flush */
101149 @@ -537,7 +538,7 @@ void cpu_vm_stats_fold(int cpu)
101150
101151 v = p->vm_stat_diff[i];
101152 p->vm_stat_diff[i] = 0;
101153 - atomic_long_add(v, &zone->vm_stat[i]);
101154 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
101155 global_diff[i] += v;
101156 }
101157 }
101158 @@ -557,8 +558,8 @@ void drain_zonestat(struct zone *zone, struct per_cpu_pageset *pset)
101159 if (pset->vm_stat_diff[i]) {
101160 int v = pset->vm_stat_diff[i];
101161 pset->vm_stat_diff[i] = 0;
101162 - atomic_long_add(v, &zone->vm_stat[i]);
101163 - atomic_long_add(v, &vm_stat[i]);
101164 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
101165 + atomic_long_add_unchecked(v, &vm_stat[i]);
101166 }
101167 }
101168 #endif
101169 @@ -1291,10 +1292,22 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos)
101170 stat_items_size += sizeof(struct vm_event_state);
101171 #endif
101172
101173 - v = kmalloc(stat_items_size, GFP_KERNEL);
101174 + v = kzalloc(stat_items_size, GFP_KERNEL);
101175 m->private = v;
101176 if (!v)
101177 return ERR_PTR(-ENOMEM);
101178 +
101179 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
101180 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
101181 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
101182 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
101183 + && !in_group_p(grsec_proc_gid)
101184 +#endif
101185 + )
101186 + return (unsigned long *)m->private + *pos;
101187 +#endif
101188 +#endif
101189 +
101190 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
101191 v[i] = global_page_state(i);
101192 v += NR_VM_ZONE_STAT_ITEMS;
101193 @@ -1526,10 +1539,16 @@ static int __init setup_vmstat(void)
101194 cpu_notifier_register_done();
101195 #endif
101196 #ifdef CONFIG_PROC_FS
101197 - proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations);
101198 - proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops);
101199 - proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
101200 - proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations);
101201 + {
101202 + mode_t gr_mode = S_IRUGO;
101203 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
101204 + gr_mode = S_IRUSR;
101205 +#endif
101206 + proc_create("buddyinfo", gr_mode, NULL, &fragmentation_file_operations);
101207 + proc_create("pagetypeinfo", gr_mode, NULL, &pagetypeinfo_file_ops);
101208 + proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
101209 + proc_create("zoneinfo", gr_mode, NULL, &proc_zoneinfo_file_operations);
101210 + }
101211 #endif
101212 return 0;
101213 }
101214 diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
101215 index 64c6bed..b79a5de 100644
101216 --- a/net/8021q/vlan.c
101217 +++ b/net/8021q/vlan.c
101218 @@ -481,7 +481,7 @@ out:
101219 return NOTIFY_DONE;
101220 }
101221
101222 -static struct notifier_block vlan_notifier_block __read_mostly = {
101223 +static struct notifier_block vlan_notifier_block = {
101224 .notifier_call = vlan_device_event,
101225 };
101226
101227 @@ -556,8 +556,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
101228 err = -EPERM;
101229 if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
101230 break;
101231 - if ((args.u.name_type >= 0) &&
101232 - (args.u.name_type < VLAN_NAME_TYPE_HIGHEST)) {
101233 + if (args.u.name_type < VLAN_NAME_TYPE_HIGHEST) {
101234 struct vlan_net *vn;
101235
101236 vn = net_generic(net, vlan_net_id);
101237 diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c
101238 index 8ac8a5c..991defc 100644
101239 --- a/net/8021q/vlan_netlink.c
101240 +++ b/net/8021q/vlan_netlink.c
101241 @@ -238,7 +238,7 @@ nla_put_failure:
101242 return -EMSGSIZE;
101243 }
101244
101245 -struct rtnl_link_ops vlan_link_ops __read_mostly = {
101246 +struct rtnl_link_ops vlan_link_ops = {
101247 .kind = "vlan",
101248 .maxtype = IFLA_VLAN_MAX,
101249 .policy = vlan_policy,
101250 diff --git a/net/9p/client.c b/net/9p/client.c
101251 index e86a9bea..e91f70e 100644
101252 --- a/net/9p/client.c
101253 +++ b/net/9p/client.c
101254 @@ -596,7 +596,7 @@ static int p9_check_zc_errors(struct p9_client *c, struct p9_req_t *req,
101255 len - inline_len);
101256 } else {
101257 err = copy_from_user(ename + inline_len,
101258 - uidata, len - inline_len);
101259 + (char __force_user *)uidata, len - inline_len);
101260 if (err) {
101261 err = -EFAULT;
101262 goto out_err;
101263 @@ -1570,7 +1570,7 @@ p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset,
101264 kernel_buf = 1;
101265 indata = data;
101266 } else
101267 - indata = (__force char *)udata;
101268 + indata = (__force_kernel char *)udata;
101269 /*
101270 * response header len is 11
101271 * PDU Header(7) + IO Size (4)
101272 @@ -1645,7 +1645,7 @@ p9_client_write(struct p9_fid *fid, char *data, const char __user *udata,
101273 kernel_buf = 1;
101274 odata = data;
101275 } else
101276 - odata = (char *)udata;
101277 + odata = (char __force_kernel *)udata;
101278 req = p9_client_zc_rpc(clnt, P9_TWRITE, NULL, odata, 0, rsize,
101279 P9_ZC_HDR_SZ, kernel_buf, "dqd",
101280 fid->fid, offset, rsize);
101281 diff --git a/net/9p/mod.c b/net/9p/mod.c
101282 index 6ab36ae..6f1841b 100644
101283 --- a/net/9p/mod.c
101284 +++ b/net/9p/mod.c
101285 @@ -84,7 +84,7 @@ static LIST_HEAD(v9fs_trans_list);
101286 void v9fs_register_trans(struct p9_trans_module *m)
101287 {
101288 spin_lock(&v9fs_trans_lock);
101289 - list_add_tail(&m->list, &v9fs_trans_list);
101290 + pax_list_add_tail((struct list_head *)&m->list, &v9fs_trans_list);
101291 spin_unlock(&v9fs_trans_lock);
101292 }
101293 EXPORT_SYMBOL(v9fs_register_trans);
101294 @@ -97,7 +97,7 @@ EXPORT_SYMBOL(v9fs_register_trans);
101295 void v9fs_unregister_trans(struct p9_trans_module *m)
101296 {
101297 spin_lock(&v9fs_trans_lock);
101298 - list_del_init(&m->list);
101299 + pax_list_del_init((struct list_head *)&m->list);
101300 spin_unlock(&v9fs_trans_lock);
101301 }
101302 EXPORT_SYMBOL(v9fs_unregister_trans);
101303 diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
101304 index 80d08f6..de63fd1 100644
101305 --- a/net/9p/trans_fd.c
101306 +++ b/net/9p/trans_fd.c
101307 @@ -428,7 +428,7 @@ static int p9_fd_write(struct p9_client *client, void *v, int len)
101308 oldfs = get_fs();
101309 set_fs(get_ds());
101310 /* The cast to a user pointer is valid due to the set_fs() */
101311 - ret = vfs_write(ts->wr, (__force void __user *)v, len, &ts->wr->f_pos);
101312 + ret = vfs_write(ts->wr, (void __force_user *)v, len, &ts->wr->f_pos);
101313 set_fs(oldfs);
101314
101315 if (ret <= 0 && ret != -ERESTARTSYS && ret != -EAGAIN)
101316 diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
101317 index af46bc4..f9adfcd 100644
101318 --- a/net/appletalk/atalk_proc.c
101319 +++ b/net/appletalk/atalk_proc.c
101320 @@ -256,7 +256,7 @@ int __init atalk_proc_init(void)
101321 struct proc_dir_entry *p;
101322 int rc = -ENOMEM;
101323
101324 - atalk_proc_dir = proc_mkdir("atalk", init_net.proc_net);
101325 + atalk_proc_dir = proc_mkdir_restrict("atalk", init_net.proc_net);
101326 if (!atalk_proc_dir)
101327 goto out;
101328
101329 diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c
101330 index 876fbe8..8bbea9f 100644
101331 --- a/net/atm/atm_misc.c
101332 +++ b/net/atm/atm_misc.c
101333 @@ -17,7 +17,7 @@ int atm_charge(struct atm_vcc *vcc, int truesize)
101334 if (atomic_read(&sk_atm(vcc)->sk_rmem_alloc) <= sk_atm(vcc)->sk_rcvbuf)
101335 return 1;
101336 atm_return(vcc, truesize);
101337 - atomic_inc(&vcc->stats->rx_drop);
101338 + atomic_inc_unchecked(&vcc->stats->rx_drop);
101339 return 0;
101340 }
101341 EXPORT_SYMBOL(atm_charge);
101342 @@ -39,7 +39,7 @@ struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc, int pdu_size,
101343 }
101344 }
101345 atm_return(vcc, guess);
101346 - atomic_inc(&vcc->stats->rx_drop);
101347 + atomic_inc_unchecked(&vcc->stats->rx_drop);
101348 return NULL;
101349 }
101350 EXPORT_SYMBOL(atm_alloc_charge);
101351 @@ -86,7 +86,7 @@ EXPORT_SYMBOL(atm_pcr_goal);
101352
101353 void sonet_copy_stats(struct k_sonet_stats *from, struct sonet_stats *to)
101354 {
101355 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
101356 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
101357 __SONET_ITEMS
101358 #undef __HANDLE_ITEM
101359 }
101360 @@ -94,7 +94,7 @@ EXPORT_SYMBOL(sonet_copy_stats);
101361
101362 void sonet_subtract_stats(struct k_sonet_stats *from, struct sonet_stats *to)
101363 {
101364 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
101365 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i,&from->i)
101366 __SONET_ITEMS
101367 #undef __HANDLE_ITEM
101368 }
101369 diff --git a/net/atm/lec.c b/net/atm/lec.c
101370 index 4b98f89..5a2f6cb 100644
101371 --- a/net/atm/lec.c
101372 +++ b/net/atm/lec.c
101373 @@ -111,9 +111,9 @@ static inline void lec_arp_put(struct lec_arp_table *entry)
101374 }
101375
101376 static struct lane2_ops lane2_ops = {
101377 - lane2_resolve, /* resolve, spec 3.1.3 */
101378 - lane2_associate_req, /* associate_req, spec 3.1.4 */
101379 - NULL /* associate indicator, spec 3.1.5 */
101380 + .resolve = lane2_resolve,
101381 + .associate_req = lane2_associate_req,
101382 + .associate_indicator = NULL
101383 };
101384
101385 static unsigned char bus_mac[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
101386 diff --git a/net/atm/lec.h b/net/atm/lec.h
101387 index 4149db1..f2ab682 100644
101388 --- a/net/atm/lec.h
101389 +++ b/net/atm/lec.h
101390 @@ -48,7 +48,7 @@ struct lane2_ops {
101391 const u8 *tlvs, u32 sizeoftlvs);
101392 void (*associate_indicator) (struct net_device *dev, const u8 *mac_addr,
101393 const u8 *tlvs, u32 sizeoftlvs);
101394 -};
101395 +} __no_const;
101396
101397 /*
101398 * ATM LAN Emulation supports both LLC & Dix Ethernet EtherType
101399 diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c
101400 index d1b2d9a..d549f7f 100644
101401 --- a/net/atm/mpoa_caches.c
101402 +++ b/net/atm/mpoa_caches.c
101403 @@ -535,30 +535,30 @@ static void eg_destroy_cache(struct mpoa_client *mpc)
101404
101405
101406 static struct in_cache_ops ingress_ops = {
101407 - in_cache_add_entry, /* add_entry */
101408 - in_cache_get, /* get */
101409 - in_cache_get_with_mask, /* get_with_mask */
101410 - in_cache_get_by_vcc, /* get_by_vcc */
101411 - in_cache_put, /* put */
101412 - in_cache_remove_entry, /* remove_entry */
101413 - cache_hit, /* cache_hit */
101414 - clear_count_and_expired, /* clear_count */
101415 - check_resolving_entries, /* check_resolving */
101416 - refresh_entries, /* refresh */
101417 - in_destroy_cache /* destroy_cache */
101418 + .add_entry = in_cache_add_entry,
101419 + .get = in_cache_get,
101420 + .get_with_mask = in_cache_get_with_mask,
101421 + .get_by_vcc = in_cache_get_by_vcc,
101422 + .put = in_cache_put,
101423 + .remove_entry = in_cache_remove_entry,
101424 + .cache_hit = cache_hit,
101425 + .clear_count = clear_count_and_expired,
101426 + .check_resolving = check_resolving_entries,
101427 + .refresh = refresh_entries,
101428 + .destroy_cache = in_destroy_cache
101429 };
101430
101431 static struct eg_cache_ops egress_ops = {
101432 - eg_cache_add_entry, /* add_entry */
101433 - eg_cache_get_by_cache_id, /* get_by_cache_id */
101434 - eg_cache_get_by_tag, /* get_by_tag */
101435 - eg_cache_get_by_vcc, /* get_by_vcc */
101436 - eg_cache_get_by_src_ip, /* get_by_src_ip */
101437 - eg_cache_put, /* put */
101438 - eg_cache_remove_entry, /* remove_entry */
101439 - update_eg_cache_entry, /* update */
101440 - clear_expired, /* clear_expired */
101441 - eg_destroy_cache /* destroy_cache */
101442 + .add_entry = eg_cache_add_entry,
101443 + .get_by_cache_id = eg_cache_get_by_cache_id,
101444 + .get_by_tag = eg_cache_get_by_tag,
101445 + .get_by_vcc = eg_cache_get_by_vcc,
101446 + .get_by_src_ip = eg_cache_get_by_src_ip,
101447 + .put = eg_cache_put,
101448 + .remove_entry = eg_cache_remove_entry,
101449 + .update = update_eg_cache_entry,
101450 + .clear_expired = clear_expired,
101451 + .destroy_cache = eg_destroy_cache
101452 };
101453
101454
101455 diff --git a/net/atm/proc.c b/net/atm/proc.c
101456 index bbb6461..cf04016 100644
101457 --- a/net/atm/proc.c
101458 +++ b/net/atm/proc.c
101459 @@ -45,9 +45,9 @@ static void add_stats(struct seq_file *seq, const char *aal,
101460 const struct k_atm_aal_stats *stats)
101461 {
101462 seq_printf(seq, "%s ( %d %d %d %d %d )", aal,
101463 - atomic_read(&stats->tx), atomic_read(&stats->tx_err),
101464 - atomic_read(&stats->rx), atomic_read(&stats->rx_err),
101465 - atomic_read(&stats->rx_drop));
101466 + atomic_read_unchecked(&stats->tx),atomic_read_unchecked(&stats->tx_err),
101467 + atomic_read_unchecked(&stats->rx),atomic_read_unchecked(&stats->rx_err),
101468 + atomic_read_unchecked(&stats->rx_drop));
101469 }
101470
101471 static void atm_dev_info(struct seq_file *seq, const struct atm_dev *dev)
101472 diff --git a/net/atm/resources.c b/net/atm/resources.c
101473 index 0447d5d..3cf4728 100644
101474 --- a/net/atm/resources.c
101475 +++ b/net/atm/resources.c
101476 @@ -160,7 +160,7 @@ EXPORT_SYMBOL(atm_dev_deregister);
101477 static void copy_aal_stats(struct k_atm_aal_stats *from,
101478 struct atm_aal_stats *to)
101479 {
101480 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
101481 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
101482 __AAL_STAT_ITEMS
101483 #undef __HANDLE_ITEM
101484 }
101485 @@ -168,7 +168,7 @@ static void copy_aal_stats(struct k_atm_aal_stats *from,
101486 static void subtract_aal_stats(struct k_atm_aal_stats *from,
101487 struct atm_aal_stats *to)
101488 {
101489 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
101490 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i, &from->i)
101491 __AAL_STAT_ITEMS
101492 #undef __HANDLE_ITEM
101493 }
101494 diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
101495 index 919a5ce..cc6b444 100644
101496 --- a/net/ax25/sysctl_net_ax25.c
101497 +++ b/net/ax25/sysctl_net_ax25.c
101498 @@ -152,7 +152,7 @@ int ax25_register_dev_sysctl(ax25_dev *ax25_dev)
101499 {
101500 char path[sizeof("net/ax25/") + IFNAMSIZ];
101501 int k;
101502 - struct ctl_table *table;
101503 + ctl_table_no_const *table;
101504
101505 table = kmemdup(ax25_param_table, sizeof(ax25_param_table), GFP_KERNEL);
101506 if (!table)
101507 diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
101508 index 1e80539..676c37a 100644
101509 --- a/net/batman-adv/bat_iv_ogm.c
101510 +++ b/net/batman-adv/bat_iv_ogm.c
101511 @@ -313,7 +313,7 @@ static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)
101512
101513 /* randomize initial seqno to avoid collision */
101514 get_random_bytes(&random_seqno, sizeof(random_seqno));
101515 - atomic_set(&hard_iface->bat_iv.ogm_seqno, random_seqno);
101516 + atomic_set_unchecked(&hard_iface->bat_iv.ogm_seqno, random_seqno);
101517
101518 hard_iface->bat_iv.ogm_buff_len = BATADV_OGM_HLEN;
101519 ogm_buff = kmalloc(hard_iface->bat_iv.ogm_buff_len, GFP_ATOMIC);
101520 @@ -918,9 +918,9 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
101521 batadv_ogm_packet->tvlv_len = htons(tvlv_len);
101522
101523 /* change sequence number to network order */
101524 - seqno = (uint32_t)atomic_read(&hard_iface->bat_iv.ogm_seqno);
101525 + seqno = (uint32_t)atomic_read_unchecked(&hard_iface->bat_iv.ogm_seqno);
101526 batadv_ogm_packet->seqno = htonl(seqno);
101527 - atomic_inc(&hard_iface->bat_iv.ogm_seqno);
101528 + atomic_inc_unchecked(&hard_iface->bat_iv.ogm_seqno);
101529
101530 batadv_iv_ogm_slide_own_bcast_window(hard_iface);
101531
101532 @@ -1597,7 +1597,7 @@ static void batadv_iv_ogm_process(const struct sk_buff *skb, int ogm_offset,
101533 return;
101534
101535 /* could be changed by schedule_own_packet() */
101536 - if_incoming_seqno = atomic_read(&if_incoming->bat_iv.ogm_seqno);
101537 + if_incoming_seqno = atomic_read_unchecked(&if_incoming->bat_iv.ogm_seqno);
101538
101539 if (ogm_packet->flags & BATADV_DIRECTLINK)
101540 has_directlink_flag = true;
101541 diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
101542 index 00f9e14..e1c7203 100644
101543 --- a/net/batman-adv/fragmentation.c
101544 +++ b/net/batman-adv/fragmentation.c
101545 @@ -450,7 +450,7 @@ bool batadv_frag_send_packet(struct sk_buff *skb,
101546 frag_header.packet_type = BATADV_UNICAST_FRAG;
101547 frag_header.version = BATADV_COMPAT_VERSION;
101548 frag_header.ttl = BATADV_TTL;
101549 - frag_header.seqno = htons(atomic_inc_return(&bat_priv->frag_seqno));
101550 + frag_header.seqno = htons(atomic_inc_return_unchecked(&bat_priv->frag_seqno));
101551 frag_header.reserved = 0;
101552 frag_header.no = 0;
101553 frag_header.total_size = htons(skb->len);
101554 diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
101555 index 5467955..75ad4e3 100644
101556 --- a/net/batman-adv/soft-interface.c
101557 +++ b/net/batman-adv/soft-interface.c
101558 @@ -296,7 +296,7 @@ send:
101559 primary_if->net_dev->dev_addr);
101560
101561 /* set broadcast sequence number */
101562 - seqno = atomic_inc_return(&bat_priv->bcast_seqno);
101563 + seqno = atomic_inc_return_unchecked(&bat_priv->bcast_seqno);
101564 bcast_packet->seqno = htonl(seqno);
101565
101566 batadv_add_bcast_packet_to_list(bat_priv, skb, brd_delay);
101567 @@ -761,7 +761,7 @@ static int batadv_softif_init_late(struct net_device *dev)
101568 atomic_set(&bat_priv->batman_queue_left, BATADV_BATMAN_QUEUE_LEN);
101569
101570 atomic_set(&bat_priv->mesh_state, BATADV_MESH_INACTIVE);
101571 - atomic_set(&bat_priv->bcast_seqno, 1);
101572 + atomic_set_unchecked(&bat_priv->bcast_seqno, 1);
101573 atomic_set(&bat_priv->tt.vn, 0);
101574 atomic_set(&bat_priv->tt.local_changes, 0);
101575 atomic_set(&bat_priv->tt.ogm_append_cnt, 0);
101576 @@ -775,7 +775,7 @@ static int batadv_softif_init_late(struct net_device *dev)
101577
101578 /* randomize initial seqno to avoid collision */
101579 get_random_bytes(&random_seqno, sizeof(random_seqno));
101580 - atomic_set(&bat_priv->frag_seqno, random_seqno);
101581 + atomic_set_unchecked(&bat_priv->frag_seqno, random_seqno);
101582
101583 bat_priv->primary_if = NULL;
101584 bat_priv->num_ifaces = 0;
101585 @@ -983,7 +983,7 @@ int batadv_softif_is_valid(const struct net_device *net_dev)
101586 return 0;
101587 }
101588
101589 -struct rtnl_link_ops batadv_link_ops __read_mostly = {
101590 +struct rtnl_link_ops batadv_link_ops = {
101591 .kind = "batadv",
101592 .priv_size = sizeof(struct batadv_priv),
101593 .setup = batadv_softif_init_early,
101594 diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
101595 index 8854c05..ee5d5497 100644
101596 --- a/net/batman-adv/types.h
101597 +++ b/net/batman-adv/types.h
101598 @@ -67,7 +67,7 @@ enum batadv_dhcp_recipient {
101599 struct batadv_hard_iface_bat_iv {
101600 unsigned char *ogm_buff;
101601 int ogm_buff_len;
101602 - atomic_t ogm_seqno;
101603 + atomic_unchecked_t ogm_seqno;
101604 };
101605
101606 /**
101607 @@ -768,7 +768,7 @@ struct batadv_priv {
101608 atomic_t bonding;
101609 atomic_t fragmentation;
101610 atomic_t packet_size_max;
101611 - atomic_t frag_seqno;
101612 + atomic_unchecked_t frag_seqno;
101613 #ifdef CONFIG_BATMAN_ADV_BLA
101614 atomic_t bridge_loop_avoidance;
101615 #endif
101616 @@ -787,7 +787,7 @@ struct batadv_priv {
101617 #endif
101618 uint32_t isolation_mark;
101619 uint32_t isolation_mark_mask;
101620 - atomic_t bcast_seqno;
101621 + atomic_unchecked_t bcast_seqno;
101622 atomic_t bcast_queue_left;
101623 atomic_t batman_queue_left;
101624 char num_ifaces;
101625 diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
101626 index 2c245fd..dccf543 100644
101627 --- a/net/bluetooth/hci_sock.c
101628 +++ b/net/bluetooth/hci_sock.c
101629 @@ -1067,7 +1067,7 @@ static int hci_sock_setsockopt(struct socket *sock, int level, int optname,
101630 uf.event_mask[1] = *((u32 *) f->event_mask + 1);
101631 }
101632
101633 - len = min_t(unsigned int, len, sizeof(uf));
101634 + len = min((size_t)len, sizeof(uf));
101635 if (copy_from_user(&uf, optval, len)) {
101636 err = -EFAULT;
101637 break;
101638 diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
101639 index d04dc00..d25d576 100644
101640 --- a/net/bluetooth/l2cap_core.c
101641 +++ b/net/bluetooth/l2cap_core.c
101642 @@ -3524,8 +3524,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
101643 break;
101644
101645 case L2CAP_CONF_RFC:
101646 - if (olen == sizeof(rfc))
101647 - memcpy(&rfc, (void *)val, olen);
101648 + if (olen != sizeof(rfc))
101649 + break;
101650 +
101651 + memcpy(&rfc, (void *)val, olen);
101652
101653 if (test_bit(CONF_STATE2_DEVICE, &chan->conf_state) &&
101654 rfc.mode != chan->mode)
101655 diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
101656 index f65caf4..c07110c 100644
101657 --- a/net/bluetooth/l2cap_sock.c
101658 +++ b/net/bluetooth/l2cap_sock.c
101659 @@ -634,7 +634,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
101660 struct sock *sk = sock->sk;
101661 struct l2cap_chan *chan = l2cap_pi(sk)->chan;
101662 struct l2cap_options opts;
101663 - int len, err = 0;
101664 + int err = 0;
101665 + size_t len = optlen;
101666 u32 opt;
101667
101668 BT_DBG("sk %p", sk);
101669 @@ -661,7 +662,7 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
101670 opts.max_tx = chan->max_tx;
101671 opts.txwin_size = chan->tx_win;
101672
101673 - len = min_t(unsigned int, sizeof(opts), optlen);
101674 + len = min(sizeof(opts), len);
101675 if (copy_from_user((char *) &opts, optval, len)) {
101676 err = -EFAULT;
101677 break;
101678 @@ -748,7 +749,8 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
101679 struct bt_security sec;
101680 struct bt_power pwr;
101681 struct l2cap_conn *conn;
101682 - int len, err = 0;
101683 + int err = 0;
101684 + size_t len = optlen;
101685 u32 opt;
101686
101687 BT_DBG("sk %p", sk);
101688 @@ -772,7 +774,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
101689
101690 sec.level = BT_SECURITY_LOW;
101691
101692 - len = min_t(unsigned int, sizeof(sec), optlen);
101693 + len = min(sizeof(sec), len);
101694 if (copy_from_user((char *) &sec, optval, len)) {
101695 err = -EFAULT;
101696 break;
101697 @@ -868,7 +870,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
101698
101699 pwr.force_active = BT_POWER_FORCE_ACTIVE_ON;
101700
101701 - len = min_t(unsigned int, sizeof(pwr), optlen);
101702 + len = min(sizeof(pwr), len);
101703 if (copy_from_user((char *) &pwr, optval, len)) {
101704 err = -EFAULT;
101705 break;
101706 diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
101707 index 2348176..b9b6cf2 100644
101708 --- a/net/bluetooth/rfcomm/sock.c
101709 +++ b/net/bluetooth/rfcomm/sock.c
101710 @@ -687,7 +687,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
101711 struct sock *sk = sock->sk;
101712 struct bt_security sec;
101713 int err = 0;
101714 - size_t len;
101715 + size_t len = optlen;
101716 u32 opt;
101717
101718 BT_DBG("sk %p", sk);
101719 @@ -709,7 +709,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
101720
101721 sec.level = BT_SECURITY_LOW;
101722
101723 - len = min_t(unsigned int, sizeof(sec), optlen);
101724 + len = min(sizeof(sec), len);
101725 if (copy_from_user((char *) &sec, optval, len)) {
101726 err = -EFAULT;
101727 break;
101728 diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
101729 index 8e385a0..a5bdd8e 100644
101730 --- a/net/bluetooth/rfcomm/tty.c
101731 +++ b/net/bluetooth/rfcomm/tty.c
101732 @@ -752,7 +752,7 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
101733 BT_DBG("tty %p id %d", tty, tty->index);
101734
101735 BT_DBG("dev %p dst %pMR channel %d opened %d", dev, &dev->dst,
101736 - dev->channel, dev->port.count);
101737 + dev->channel, atomic_read(&dev->port.count));
101738
101739 err = tty_port_open(&dev->port, tty, filp);
101740 if (err)
101741 @@ -775,7 +775,7 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp)
101742 struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data;
101743
101744 BT_DBG("tty %p dev %p dlc %p opened %d", tty, dev, dev->dlc,
101745 - dev->port.count);
101746 + atomic_read(&dev->port.count));
101747
101748 tty_port_close(&dev->port, tty, filp);
101749 }
101750 diff --git a/net/bridge/br.c b/net/bridge/br.c
101751 index 44425af..4ee730e 100644
101752 --- a/net/bridge/br.c
101753 +++ b/net/bridge/br.c
101754 @@ -147,6 +147,8 @@ static int __init br_init(void)
101755 {
101756 int err;
101757
101758 + BUILD_BUG_ON(sizeof(struct br_input_skb_cb) > FIELD_SIZEOF(struct sk_buff, cb));
101759 +
101760 err = stp_proto_register(&br_stp_proto);
101761 if (err < 0) {
101762 pr_err("bridge: can't register sap for STP\n");
101763 diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
101764 index 9f5eb55..45ab9c5 100644
101765 --- a/net/bridge/br_netlink.c
101766 +++ b/net/bridge/br_netlink.c
101767 @@ -566,7 +566,7 @@ static struct rtnl_af_ops br_af_ops = {
101768 .get_link_af_size = br_get_link_af_size,
101769 };
101770
101771 -struct rtnl_link_ops br_link_ops __read_mostly = {
101772 +struct rtnl_link_ops br_link_ops = {
101773 .kind = "bridge",
101774 .priv_size = sizeof(struct net_bridge),
101775 .setup = br_dev_setup,
101776 diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
101777 index d9a8c05..8dadc6c6 100644
101778 --- a/net/bridge/netfilter/ebtables.c
101779 +++ b/net/bridge/netfilter/ebtables.c
101780 @@ -1533,7 +1533,7 @@ static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
101781 tmp.valid_hooks = t->table->valid_hooks;
101782 }
101783 mutex_unlock(&ebt_mutex);
101784 - if (copy_to_user(user, &tmp, *len) != 0) {
101785 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
101786 BUGPRINT("c2u Didn't work\n");
101787 ret = -EFAULT;
101788 break;
101789 @@ -2339,7 +2339,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
101790 goto out;
101791 tmp.valid_hooks = t->valid_hooks;
101792
101793 - if (copy_to_user(user, &tmp, *len) != 0) {
101794 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
101795 ret = -EFAULT;
101796 break;
101797 }
101798 @@ -2350,7 +2350,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
101799 tmp.entries_size = t->table->entries_size;
101800 tmp.valid_hooks = t->table->valid_hooks;
101801
101802 - if (copy_to_user(user, &tmp, *len) != 0) {
101803 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
101804 ret = -EFAULT;
101805 break;
101806 }
101807 diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
101808 index f5afda1..dcf770a 100644
101809 --- a/net/caif/cfctrl.c
101810 +++ b/net/caif/cfctrl.c
101811 @@ -10,6 +10,7 @@
101812 #include <linux/spinlock.h>
101813 #include <linux/slab.h>
101814 #include <linux/pkt_sched.h>
101815 +#include <linux/sched.h>
101816 #include <net/caif/caif_layer.h>
101817 #include <net/caif/cfpkt.h>
101818 #include <net/caif/cfctrl.h>
101819 @@ -43,8 +44,8 @@ struct cflayer *cfctrl_create(void)
101820 memset(&dev_info, 0, sizeof(dev_info));
101821 dev_info.id = 0xff;
101822 cfsrvl_init(&this->serv, 0, &dev_info, false);
101823 - atomic_set(&this->req_seq_no, 1);
101824 - atomic_set(&this->rsp_seq_no, 1);
101825 + atomic_set_unchecked(&this->req_seq_no, 1);
101826 + atomic_set_unchecked(&this->rsp_seq_no, 1);
101827 this->serv.layer.receive = cfctrl_recv;
101828 sprintf(this->serv.layer.name, "ctrl");
101829 this->serv.layer.ctrlcmd = cfctrl_ctrlcmd;
101830 @@ -130,8 +131,8 @@ static void cfctrl_insert_req(struct cfctrl *ctrl,
101831 struct cfctrl_request_info *req)
101832 {
101833 spin_lock_bh(&ctrl->info_list_lock);
101834 - atomic_inc(&ctrl->req_seq_no);
101835 - req->sequence_no = atomic_read(&ctrl->req_seq_no);
101836 + atomic_inc_unchecked(&ctrl->req_seq_no);
101837 + req->sequence_no = atomic_read_unchecked(&ctrl->req_seq_no);
101838 list_add_tail(&req->list, &ctrl->list);
101839 spin_unlock_bh(&ctrl->info_list_lock);
101840 }
101841 @@ -149,7 +150,7 @@ static struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
101842 if (p != first)
101843 pr_warn("Requests are not received in order\n");
101844
101845 - atomic_set(&ctrl->rsp_seq_no,
101846 + atomic_set_unchecked(&ctrl->rsp_seq_no,
101847 p->sequence_no);
101848 list_del(&p->list);
101849 goto out;
101850 diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
101851 index 67a4a36..8d28068 100644
101852 --- a/net/caif/chnl_net.c
101853 +++ b/net/caif/chnl_net.c
101854 @@ -515,7 +515,7 @@ static const struct nla_policy ipcaif_policy[IFLA_CAIF_MAX + 1] = {
101855 };
101856
101857
101858 -static struct rtnl_link_ops ipcaif_link_ops __read_mostly = {
101859 +static struct rtnl_link_ops ipcaif_link_ops = {
101860 .kind = "caif",
101861 .priv_size = sizeof(struct chnl_net),
101862 .setup = ipcaif_net_setup,
101863 diff --git a/net/can/af_can.c b/net/can/af_can.c
101864 index 32d710e..93bcf05 100644
101865 --- a/net/can/af_can.c
101866 +++ b/net/can/af_can.c
101867 @@ -884,7 +884,7 @@ static const struct net_proto_family can_family_ops = {
101868 };
101869
101870 /* notifier block for netdevice event */
101871 -static struct notifier_block can_netdev_notifier __read_mostly = {
101872 +static struct notifier_block can_netdev_notifier = {
101873 .notifier_call = can_notifier,
101874 };
101875
101876 diff --git a/net/can/bcm.c b/net/can/bcm.c
101877 index ee9ffd9..dfdf3d4 100644
101878 --- a/net/can/bcm.c
101879 +++ b/net/can/bcm.c
101880 @@ -1619,7 +1619,7 @@ static int __init bcm_module_init(void)
101881 }
101882
101883 /* create /proc/net/can-bcm directory */
101884 - proc_dir = proc_mkdir("can-bcm", init_net.proc_net);
101885 + proc_dir = proc_mkdir_restrict("can-bcm", init_net.proc_net);
101886 return 0;
101887 }
101888
101889 diff --git a/net/can/gw.c b/net/can/gw.c
101890 index 295f62e..0c3b09e 100644
101891 --- a/net/can/gw.c
101892 +++ b/net/can/gw.c
101893 @@ -80,7 +80,6 @@ MODULE_PARM_DESC(max_hops,
101894 "default: " __stringify(CGW_DEFAULT_HOPS) ")");
101895
101896 static HLIST_HEAD(cgw_list);
101897 -static struct notifier_block notifier;
101898
101899 static struct kmem_cache *cgw_cache __read_mostly;
101900
101901 @@ -947,6 +946,10 @@ static int cgw_remove_job(struct sk_buff *skb, struct nlmsghdr *nlh)
101902 return err;
101903 }
101904
101905 +static struct notifier_block notifier = {
101906 + .notifier_call = cgw_notifier
101907 +};
101908 +
101909 static __init int cgw_module_init(void)
101910 {
101911 /* sanitize given module parameter */
101912 @@ -962,7 +965,6 @@ static __init int cgw_module_init(void)
101913 return -ENOMEM;
101914
101915 /* set notifier */
101916 - notifier.notifier_call = cgw_notifier;
101917 register_netdevice_notifier(&notifier);
101918
101919 if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, NULL)) {
101920 diff --git a/net/can/proc.c b/net/can/proc.c
101921 index 1a19b98..df2b4ec 100644
101922 --- a/net/can/proc.c
101923 +++ b/net/can/proc.c
101924 @@ -514,7 +514,7 @@ static void can_remove_proc_readentry(const char *name)
101925 void can_init_proc(void)
101926 {
101927 /* create /proc/net/can directory */
101928 - can_dir = proc_mkdir("can", init_net.proc_net);
101929 + can_dir = proc_mkdir_restrict("can", init_net.proc_net);
101930
101931 if (!can_dir) {
101932 printk(KERN_INFO "can: failed to create /proc/net/can . "
101933 diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
101934 index 74d30ec..25df678 100644
101935 --- a/net/ceph/messenger.c
101936 +++ b/net/ceph/messenger.c
101937 @@ -188,7 +188,7 @@ static void con_fault(struct ceph_connection *con);
101938 #define MAX_ADDR_STR_LEN 64 /* 54 is enough */
101939
101940 static char addr_str[ADDR_STR_COUNT][MAX_ADDR_STR_LEN];
101941 -static atomic_t addr_str_seq = ATOMIC_INIT(0);
101942 +static atomic_unchecked_t addr_str_seq = ATOMIC_INIT(0);
101943
101944 static struct page *zero_page; /* used in certain error cases */
101945
101946 @@ -199,7 +199,7 @@ const char *ceph_pr_addr(const struct sockaddr_storage *ss)
101947 struct sockaddr_in *in4 = (struct sockaddr_in *) ss;
101948 struct sockaddr_in6 *in6 = (struct sockaddr_in6 *) ss;
101949
101950 - i = atomic_inc_return(&addr_str_seq) & ADDR_STR_COUNT_MASK;
101951 + i = atomic_inc_return_unchecked(&addr_str_seq) & ADDR_STR_COUNT_MASK;
101952 s = addr_str[i];
101953
101954 switch (ss->ss_family) {
101955 diff --git a/net/compat.c b/net/compat.c
101956 index f7bd286..76ea56a 100644
101957 --- a/net/compat.c
101958 +++ b/net/compat.c
101959 @@ -100,20 +100,20 @@ ssize_t get_compat_msghdr(struct msghdr *kmsg,
101960
101961 #define CMSG_COMPAT_FIRSTHDR(msg) \
101962 (((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ? \
101963 - (struct compat_cmsghdr __user *)((msg)->msg_control) : \
101964 + (struct compat_cmsghdr __force_user *)((msg)->msg_control) : \
101965 (struct compat_cmsghdr __user *)NULL)
101966
101967 #define CMSG_COMPAT_OK(ucmlen, ucmsg, mhdr) \
101968 ((ucmlen) >= sizeof(struct compat_cmsghdr) && \
101969 (ucmlen) <= (unsigned long) \
101970 ((mhdr)->msg_controllen - \
101971 - ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
101972 + ((char __force_kernel *)(ucmsg) - (char *)(mhdr)->msg_control)))
101973
101974 static inline struct compat_cmsghdr __user *cmsg_compat_nxthdr(struct msghdr *msg,
101975 struct compat_cmsghdr __user *cmsg, int cmsg_len)
101976 {
101977 char __user *ptr = (char __user *)cmsg + CMSG_COMPAT_ALIGN(cmsg_len);
101978 - if ((unsigned long)(ptr + 1 - (char __user *)msg->msg_control) >
101979 + if ((unsigned long)(ptr + 1 - (char __force_user *)msg->msg_control) >
101980 msg->msg_controllen)
101981 return NULL;
101982 return (struct compat_cmsghdr __user *)ptr;
101983 @@ -203,7 +203,7 @@ Efault:
101984
101985 int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *data)
101986 {
101987 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
101988 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
101989 struct compat_cmsghdr cmhdr;
101990 struct compat_timeval ctv;
101991 struct compat_timespec cts[3];
101992 @@ -259,7 +259,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
101993
101994 void scm_detach_fds_compat(struct msghdr *kmsg, struct scm_cookie *scm)
101995 {
101996 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
101997 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
101998 int fdmax = (kmsg->msg_controllen - sizeof(struct compat_cmsghdr)) / sizeof(int);
101999 int fdnum = scm->fp->count;
102000 struct file **fp = scm->fp->fp;
102001 @@ -347,7 +347,7 @@ static int do_set_sock_timeout(struct socket *sock, int level,
102002 return -EFAULT;
102003 old_fs = get_fs();
102004 set_fs(KERNEL_DS);
102005 - err = sock_setsockopt(sock, level, optname, (char *)&ktime, sizeof(ktime));
102006 + err = sock_setsockopt(sock, level, optname, (char __force_user *)&ktime, sizeof(ktime));
102007 set_fs(old_fs);
102008
102009 return err;
102010 @@ -408,7 +408,7 @@ static int do_get_sock_timeout(struct socket *sock, int level, int optname,
102011 len = sizeof(ktime);
102012 old_fs = get_fs();
102013 set_fs(KERNEL_DS);
102014 - err = sock_getsockopt(sock, level, optname, (char *) &ktime, &len);
102015 + err = sock_getsockopt(sock, level, optname, (char __force_user *) &ktime, (int __force_user *)&len);
102016 set_fs(old_fs);
102017
102018 if (!err) {
102019 @@ -551,7 +551,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
102020 case MCAST_JOIN_GROUP:
102021 case MCAST_LEAVE_GROUP:
102022 {
102023 - struct compat_group_req __user *gr32 = (void *)optval;
102024 + struct compat_group_req __user *gr32 = (void __user *)optval;
102025 struct group_req __user *kgr =
102026 compat_alloc_user_space(sizeof(struct group_req));
102027 u32 interface;
102028 @@ -572,7 +572,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
102029 case MCAST_BLOCK_SOURCE:
102030 case MCAST_UNBLOCK_SOURCE:
102031 {
102032 - struct compat_group_source_req __user *gsr32 = (void *)optval;
102033 + struct compat_group_source_req __user *gsr32 = (void __user *)optval;
102034 struct group_source_req __user *kgsr = compat_alloc_user_space(
102035 sizeof(struct group_source_req));
102036 u32 interface;
102037 @@ -593,7 +593,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
102038 }
102039 case MCAST_MSFILTER:
102040 {
102041 - struct compat_group_filter __user *gf32 = (void *)optval;
102042 + struct compat_group_filter __user *gf32 = (void __user *)optval;
102043 struct group_filter __user *kgf;
102044 u32 interface, fmode, numsrc;
102045
102046 @@ -631,7 +631,7 @@ int compat_mc_getsockopt(struct sock *sock, int level, int optname,
102047 char __user *optval, int __user *optlen,
102048 int (*getsockopt)(struct sock *, int, int, char __user *, int __user *))
102049 {
102050 - struct compat_group_filter __user *gf32 = (void *)optval;
102051 + struct compat_group_filter __user *gf32 = (void __user *)optval;
102052 struct group_filter __user *kgf;
102053 int __user *koptlen;
102054 u32 interface, fmode, numsrc;
102055 @@ -775,7 +775,7 @@ COMPAT_SYSCALL_DEFINE2(socketcall, int, call, u32 __user *, args)
102056
102057 if (call < SYS_SOCKET || call > SYS_SENDMMSG)
102058 return -EINVAL;
102059 - if (copy_from_user(a, args, nas[call]))
102060 + if (nas[call] > sizeof a || copy_from_user(a, args, nas[call]))
102061 return -EFAULT;
102062 a0 = a[0];
102063 a1 = a[1];
102064 diff --git a/net/core/datagram.c b/net/core/datagram.c
102065 index df493d6..1145766 100644
102066 --- a/net/core/datagram.c
102067 +++ b/net/core/datagram.c
102068 @@ -302,7 +302,7 @@ int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags)
102069 }
102070
102071 kfree_skb(skb);
102072 - atomic_inc(&sk->sk_drops);
102073 + atomic_inc_unchecked(&sk->sk_drops);
102074 sk_mem_reclaim_partial(sk);
102075
102076 return err;
102077 diff --git a/net/core/dev.c b/net/core/dev.c
102078 index 5dd905c..a95d262 100644
102079 --- a/net/core/dev.c
102080 +++ b/net/core/dev.c
102081 @@ -1680,14 +1680,14 @@ int __dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
102082 {
102083 if (skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY) {
102084 if (skb_copy_ubufs(skb, GFP_ATOMIC)) {
102085 - atomic_long_inc(&dev->rx_dropped);
102086 + atomic_long_inc_unchecked(&dev->rx_dropped);
102087 kfree_skb(skb);
102088 return NET_RX_DROP;
102089 }
102090 }
102091
102092 if (unlikely(!is_skb_forwardable(dev, skb))) {
102093 - atomic_long_inc(&dev->rx_dropped);
102094 + atomic_long_inc_unchecked(&dev->rx_dropped);
102095 kfree_skb(skb);
102096 return NET_RX_DROP;
102097 }
102098 @@ -2960,7 +2960,7 @@ recursion_alert:
102099 drop:
102100 rcu_read_unlock_bh();
102101
102102 - atomic_long_inc(&dev->tx_dropped);
102103 + atomic_long_inc_unchecked(&dev->tx_dropped);
102104 kfree_skb_list(skb);
102105 return rc;
102106 out:
102107 @@ -3303,7 +3303,7 @@ enqueue:
102108
102109 local_irq_restore(flags);
102110
102111 - atomic_long_inc(&skb->dev->rx_dropped);
102112 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
102113 kfree_skb(skb);
102114 return NET_RX_DROP;
102115 }
102116 @@ -3380,7 +3380,7 @@ int netif_rx_ni(struct sk_buff *skb)
102117 }
102118 EXPORT_SYMBOL(netif_rx_ni);
102119
102120 -static void net_tx_action(struct softirq_action *h)
102121 +static __latent_entropy void net_tx_action(void)
102122 {
102123 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
102124
102125 @@ -3713,7 +3713,7 @@ ncls:
102126 ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
102127 } else {
102128 drop:
102129 - atomic_long_inc(&skb->dev->rx_dropped);
102130 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
102131 kfree_skb(skb);
102132 /* Jamal, now you will not able to escape explaining
102133 * me how you were going to use this. :-)
102134 @@ -4601,7 +4601,7 @@ out_unlock:
102135 return work;
102136 }
102137
102138 -static void net_rx_action(struct softirq_action *h)
102139 +static __latent_entropy void net_rx_action(void)
102140 {
102141 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
102142 unsigned long time_limit = jiffies + 2;
102143 @@ -6612,8 +6612,8 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
102144 } else {
102145 netdev_stats_to_stats64(storage, &dev->stats);
102146 }
102147 - storage->rx_dropped += atomic_long_read(&dev->rx_dropped);
102148 - storage->tx_dropped += atomic_long_read(&dev->tx_dropped);
102149 + storage->rx_dropped += atomic_long_read_unchecked(&dev->rx_dropped);
102150 + storage->tx_dropped += atomic_long_read_unchecked(&dev->tx_dropped);
102151 return storage;
102152 }
102153 EXPORT_SYMBOL(dev_get_stats);
102154 diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
102155 index b94b1d2..da3ed7c 100644
102156 --- a/net/core/dev_ioctl.c
102157 +++ b/net/core/dev_ioctl.c
102158 @@ -368,8 +368,13 @@ void dev_load(struct net *net, const char *name)
102159 no_module = !dev;
102160 if (no_module && capable(CAP_NET_ADMIN))
102161 no_module = request_module("netdev-%s", name);
102162 - if (no_module && capable(CAP_SYS_MODULE))
102163 + if (no_module && capable(CAP_SYS_MODULE)) {
102164 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
102165 + ___request_module(true, "grsec_modharden_netdev", "%s", name);
102166 +#else
102167 request_module("%s", name);
102168 +#endif
102169 + }
102170 }
102171 EXPORT_SYMBOL(dev_load);
102172
102173 diff --git a/net/core/filter.c b/net/core/filter.c
102174 index ec9baea..dd6195d 100644
102175 --- a/net/core/filter.c
102176 +++ b/net/core/filter.c
102177 @@ -533,7 +533,11 @@ do_pass:
102178
102179 /* Unkown instruction. */
102180 default:
102181 - goto err;
102182 + WARN(1, KERN_ALERT "Unknown sock filter code:%u jt:%u tf:%u k:%u\n",
102183 + fp->code, fp->jt, fp->jf, fp->k);
102184 + kfree(addrs);
102185 + BUG();
102186 + return -EINVAL;
102187 }
102188
102189 insn++;
102190 @@ -577,7 +581,7 @@ static int check_load_and_stores(const struct sock_filter *filter, int flen)
102191 u16 *masks, memvalid = 0; /* One bit per cell, 16 cells */
102192 int pc, ret = 0;
102193
102194 - BUILD_BUG_ON(BPF_MEMWORDS > 16);
102195 + BUILD_BUG_ON(BPF_MEMWORDS != 16);
102196
102197 masks = kmalloc_array(flen, sizeof(*masks), GFP_KERNEL);
102198 if (!masks)
102199 @@ -992,7 +996,7 @@ int bpf_prog_create(struct bpf_prog **pfp, struct sock_fprog_kern *fprog)
102200 if (!fp)
102201 return -ENOMEM;
102202
102203 - memcpy(fp->insns, fprog->filter, fsize);
102204 + memcpy(fp->insns, (void __force_kernel *)fprog->filter, fsize);
102205
102206 fp->len = fprog->len;
102207 /* Since unattached filters are not copied back to user
102208 diff --git a/net/core/flow.c b/net/core/flow.c
102209 index 1033725..340f65d 100644
102210 --- a/net/core/flow.c
102211 +++ b/net/core/flow.c
102212 @@ -65,7 +65,7 @@ static void flow_cache_new_hashrnd(unsigned long arg)
102213 static int flow_entry_valid(struct flow_cache_entry *fle,
102214 struct netns_xfrm *xfrm)
102215 {
102216 - if (atomic_read(&xfrm->flow_cache_genid) != fle->genid)
102217 + if (atomic_read_unchecked(&xfrm->flow_cache_genid) != fle->genid)
102218 return 0;
102219 if (fle->object && !fle->object->ops->check(fle->object))
102220 return 0;
102221 @@ -242,7 +242,7 @@ flow_cache_lookup(struct net *net, const struct flowi *key, u16 family, u8 dir,
102222 hlist_add_head(&fle->u.hlist, &fcp->hash_table[hash]);
102223 fcp->hash_count++;
102224 }
102225 - } else if (likely(fle->genid == atomic_read(&net->xfrm.flow_cache_genid))) {
102226 + } else if (likely(fle->genid == atomic_read_unchecked(&net->xfrm.flow_cache_genid))) {
102227 flo = fle->object;
102228 if (!flo)
102229 goto ret_object;
102230 @@ -263,7 +263,7 @@ nocache:
102231 }
102232 flo = resolver(net, key, family, dir, flo, ctx);
102233 if (fle) {
102234 - fle->genid = atomic_read(&net->xfrm.flow_cache_genid);
102235 + fle->genid = atomic_read_unchecked(&net->xfrm.flow_cache_genid);
102236 if (!IS_ERR(flo))
102237 fle->object = flo;
102238 else
102239 diff --git a/net/core/neighbour.c b/net/core/neighbour.c
102240 index 8d614c9..55752ea 100644
102241 --- a/net/core/neighbour.c
102242 +++ b/net/core/neighbour.c
102243 @@ -2802,7 +2802,7 @@ static int proc_unres_qlen(struct ctl_table *ctl, int write,
102244 void __user *buffer, size_t *lenp, loff_t *ppos)
102245 {
102246 int size, ret;
102247 - struct ctl_table tmp = *ctl;
102248 + ctl_table_no_const tmp = *ctl;
102249
102250 tmp.extra1 = &zero;
102251 tmp.extra2 = &unres_qlen_max;
102252 @@ -2864,7 +2864,7 @@ static int neigh_proc_dointvec_zero_intmax(struct ctl_table *ctl, int write,
102253 void __user *buffer,
102254 size_t *lenp, loff_t *ppos)
102255 {
102256 - struct ctl_table tmp = *ctl;
102257 + ctl_table_no_const tmp = *ctl;
102258 int ret;
102259
102260 tmp.extra1 = &zero;
102261 diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c
102262 index 2bf8329..2eb1423 100644
102263 --- a/net/core/net-procfs.c
102264 +++ b/net/core/net-procfs.c
102265 @@ -79,7 +79,13 @@ static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev)
102266 struct rtnl_link_stats64 temp;
102267 const struct rtnl_link_stats64 *stats = dev_get_stats(dev, &temp);
102268
102269 - seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
102270 + if (gr_proc_is_restricted())
102271 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
102272 + "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
102273 + dev->name, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL,
102274 + 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL);
102275 + else
102276 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
102277 "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
102278 dev->name, stats->rx_bytes, stats->rx_packets,
102279 stats->rx_errors,
102280 @@ -166,7 +172,7 @@ static int softnet_seq_show(struct seq_file *seq, void *v)
102281 return 0;
102282 }
102283
102284 -static const struct seq_operations dev_seq_ops = {
102285 +const struct seq_operations dev_seq_ops = {
102286 .start = dev_seq_start,
102287 .next = dev_seq_next,
102288 .stop = dev_seq_stop,
102289 @@ -196,7 +202,7 @@ static const struct seq_operations softnet_seq_ops = {
102290
102291 static int softnet_seq_open(struct inode *inode, struct file *file)
102292 {
102293 - return seq_open(file, &softnet_seq_ops);
102294 + return seq_open_restrict(file, &softnet_seq_ops);
102295 }
102296
102297 static const struct file_operations softnet_seq_fops = {
102298 @@ -283,8 +289,13 @@ static int ptype_seq_show(struct seq_file *seq, void *v)
102299 else
102300 seq_printf(seq, "%04x", ntohs(pt->type));
102301
102302 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102303 + seq_printf(seq, " %-8s %pf\n",
102304 + pt->dev ? pt->dev->name : "", NULL);
102305 +#else
102306 seq_printf(seq, " %-8s %pf\n",
102307 pt->dev ? pt->dev->name : "", pt->func);
102308 +#endif
102309 }
102310
102311 return 0;
102312 diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
102313 index 9993412..2a4672b 100644
102314 --- a/net/core/net-sysfs.c
102315 +++ b/net/core/net-sysfs.c
102316 @@ -279,7 +279,7 @@ static ssize_t carrier_changes_show(struct device *dev,
102317 {
102318 struct net_device *netdev = to_net_dev(dev);
102319 return sprintf(buf, fmt_dec,
102320 - atomic_read(&netdev->carrier_changes));
102321 + atomic_read_unchecked(&netdev->carrier_changes));
102322 }
102323 static DEVICE_ATTR_RO(carrier_changes);
102324
102325 diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
102326 index ce780c7..6d296b3 100644
102327 --- a/net/core/net_namespace.c
102328 +++ b/net/core/net_namespace.c
102329 @@ -448,7 +448,7 @@ static int __register_pernet_operations(struct list_head *list,
102330 int error;
102331 LIST_HEAD(net_exit_list);
102332
102333 - list_add_tail(&ops->list, list);
102334 + pax_list_add_tail((struct list_head *)&ops->list, list);
102335 if (ops->init || (ops->id && ops->size)) {
102336 for_each_net(net) {
102337 error = ops_init(ops, net);
102338 @@ -461,7 +461,7 @@ static int __register_pernet_operations(struct list_head *list,
102339
102340 out_undo:
102341 /* If I have an error cleanup all namespaces I initialized */
102342 - list_del(&ops->list);
102343 + pax_list_del((struct list_head *)&ops->list);
102344 ops_exit_list(ops, &net_exit_list);
102345 ops_free_list(ops, &net_exit_list);
102346 return error;
102347 @@ -472,7 +472,7 @@ static void __unregister_pernet_operations(struct pernet_operations *ops)
102348 struct net *net;
102349 LIST_HEAD(net_exit_list);
102350
102351 - list_del(&ops->list);
102352 + pax_list_del((struct list_head *)&ops->list);
102353 for_each_net(net)
102354 list_add_tail(&net->exit_list, &net_exit_list);
102355 ops_exit_list(ops, &net_exit_list);
102356 @@ -606,7 +606,7 @@ int register_pernet_device(struct pernet_operations *ops)
102357 mutex_lock(&net_mutex);
102358 error = register_pernet_operations(&pernet_list, ops);
102359 if (!error && (first_device == &pernet_list))
102360 - first_device = &ops->list;
102361 + first_device = (struct list_head *)&ops->list;
102362 mutex_unlock(&net_mutex);
102363 return error;
102364 }
102365 diff --git a/net/core/netpoll.c b/net/core/netpoll.c
102366 index e0ad5d1..04fa7f7 100644
102367 --- a/net/core/netpoll.c
102368 +++ b/net/core/netpoll.c
102369 @@ -377,7 +377,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
102370 struct udphdr *udph;
102371 struct iphdr *iph;
102372 struct ethhdr *eth;
102373 - static atomic_t ip_ident;
102374 + static atomic_unchecked_t ip_ident;
102375 struct ipv6hdr *ip6h;
102376
102377 udp_len = len + sizeof(*udph);
102378 @@ -448,7 +448,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
102379 put_unaligned(0x45, (unsigned char *)iph);
102380 iph->tos = 0;
102381 put_unaligned(htons(ip_len), &(iph->tot_len));
102382 - iph->id = htons(atomic_inc_return(&ip_ident));
102383 + iph->id = htons(atomic_inc_return_unchecked(&ip_ident));
102384 iph->frag_off = 0;
102385 iph->ttl = 64;
102386 iph->protocol = IPPROTO_UDP;
102387 diff --git a/net/core/pktgen.c b/net/core/pktgen.c
102388 index 352d183..1bddfaf 100644
102389 --- a/net/core/pktgen.c
102390 +++ b/net/core/pktgen.c
102391 @@ -3755,7 +3755,7 @@ static int __net_init pg_net_init(struct net *net)
102392 pn->net = net;
102393 INIT_LIST_HEAD(&pn->pktgen_threads);
102394 pn->pktgen_exiting = false;
102395 - pn->proc_dir = proc_mkdir(PG_PROC_DIR, pn->net->proc_net);
102396 + pn->proc_dir = proc_mkdir_restrict(PG_PROC_DIR, pn->net->proc_net);
102397 if (!pn->proc_dir) {
102398 pr_warn("cannot create /proc/net/%s\n", PG_PROC_DIR);
102399 return -ENODEV;
102400 diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
102401 index 76ec6c5..9cfb81c 100644
102402 --- a/net/core/rtnetlink.c
102403 +++ b/net/core/rtnetlink.c
102404 @@ -60,7 +60,7 @@ struct rtnl_link {
102405 rtnl_doit_func doit;
102406 rtnl_dumpit_func dumpit;
102407 rtnl_calcit_func calcit;
102408 -};
102409 +} __no_const;
102410
102411 static DEFINE_MUTEX(rtnl_mutex);
102412
102413 @@ -306,10 +306,13 @@ int __rtnl_link_register(struct rtnl_link_ops *ops)
102414 * to use the ops for creating device. So do not
102415 * fill up dellink as well. That disables rtnl_dellink.
102416 */
102417 - if (ops->setup && !ops->dellink)
102418 - ops->dellink = unregister_netdevice_queue;
102419 + if (ops->setup && !ops->dellink) {
102420 + pax_open_kernel();
102421 + *(void **)&ops->dellink = unregister_netdevice_queue;
102422 + pax_close_kernel();
102423 + }
102424
102425 - list_add_tail(&ops->list, &link_ops);
102426 + pax_list_add_tail((struct list_head *)&ops->list, &link_ops);
102427 return 0;
102428 }
102429 EXPORT_SYMBOL_GPL(__rtnl_link_register);
102430 @@ -356,7 +359,7 @@ void __rtnl_link_unregister(struct rtnl_link_ops *ops)
102431 for_each_net(net) {
102432 __rtnl_kill_links(net, ops);
102433 }
102434 - list_del(&ops->list);
102435 + pax_list_del((struct list_head *)&ops->list);
102436 }
102437 EXPORT_SYMBOL_GPL(__rtnl_link_unregister);
102438
102439 @@ -1035,7 +1038,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
102440 (dev->ifalias &&
102441 nla_put_string(skb, IFLA_IFALIAS, dev->ifalias)) ||
102442 nla_put_u32(skb, IFLA_CARRIER_CHANGES,
102443 - atomic_read(&dev->carrier_changes)))
102444 + atomic_read_unchecked(&dev->carrier_changes)))
102445 goto nla_put_failure;
102446
102447 if (1) {
102448 @@ -2094,6 +2097,10 @@ replay:
102449 if (IS_ERR(dest_net))
102450 return PTR_ERR(dest_net);
102451
102452 + err = -EPERM;
102453 + if (!netlink_ns_capable(skb, dest_net->user_ns, CAP_NET_ADMIN))
102454 + goto out;
102455 +
102456 dev = rtnl_create_link(dest_net, ifname, name_assign_type, ops, tb);
102457 if (IS_ERR(dev)) {
102458 err = PTR_ERR(dev);
102459 diff --git a/net/core/scm.c b/net/core/scm.c
102460 index 3b6899b..cf36238 100644
102461 --- a/net/core/scm.c
102462 +++ b/net/core/scm.c
102463 @@ -209,7 +209,7 @@ EXPORT_SYMBOL(__scm_send);
102464 int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
102465 {
102466 struct cmsghdr __user *cm
102467 - = (__force struct cmsghdr __user *)msg->msg_control;
102468 + = (struct cmsghdr __force_user *)msg->msg_control;
102469 struct cmsghdr cmhdr;
102470 int cmlen = CMSG_LEN(len);
102471 int err;
102472 @@ -232,7 +232,7 @@ int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
102473 err = -EFAULT;
102474 if (copy_to_user(cm, &cmhdr, sizeof cmhdr))
102475 goto out;
102476 - if (copy_to_user(CMSG_DATA(cm), data, cmlen - sizeof(struct cmsghdr)))
102477 + if (copy_to_user((void __force_user *)CMSG_DATA((void __force_kernel *)cm), data, cmlen - sizeof(struct cmsghdr)))
102478 goto out;
102479 cmlen = CMSG_SPACE(len);
102480 if (msg->msg_controllen < cmlen)
102481 @@ -248,7 +248,7 @@ EXPORT_SYMBOL(put_cmsg);
102482 void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
102483 {
102484 struct cmsghdr __user *cm
102485 - = (__force struct cmsghdr __user*)msg->msg_control;
102486 + = (struct cmsghdr __force_user *)msg->msg_control;
102487
102488 int fdmax = 0;
102489 int fdnum = scm->fp->count;
102490 @@ -268,7 +268,7 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
102491 if (fdnum < fdmax)
102492 fdmax = fdnum;
102493
102494 - for (i=0, cmfptr=(__force int __user *)CMSG_DATA(cm); i<fdmax;
102495 + for (i=0, cmfptr=(int __force_user *)CMSG_DATA((void __force_kernel *)cm); i<fdmax;
102496 i++, cmfptr++)
102497 {
102498 struct socket *sock;
102499 diff --git a/net/core/skbuff.c b/net/core/skbuff.c
102500 index 39c444c..361c354 100644
102501 --- a/net/core/skbuff.c
102502 +++ b/net/core/skbuff.c
102503 @@ -2123,7 +2123,7 @@ EXPORT_SYMBOL(__skb_checksum);
102504 __wsum skb_checksum(const struct sk_buff *skb, int offset,
102505 int len, __wsum csum)
102506 {
102507 - const struct skb_checksum_ops ops = {
102508 + static const struct skb_checksum_ops ops = {
102509 .update = csum_partial_ext,
102510 .combine = csum_block_add_ext,
102511 };
102512 @@ -3363,12 +3363,14 @@ void __init skb_init(void)
102513 skbuff_head_cache = kmem_cache_create("skbuff_head_cache",
102514 sizeof(struct sk_buff),
102515 0,
102516 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
102517 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
102518 + SLAB_NO_SANITIZE,
102519 NULL);
102520 skbuff_fclone_cache = kmem_cache_create("skbuff_fclone_cache",
102521 sizeof(struct sk_buff_fclones),
102522 0,
102523 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
102524 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
102525 + SLAB_NO_SANITIZE,
102526 NULL);
102527 }
102528
102529 diff --git a/net/core/sock.c b/net/core/sock.c
102530 index a91f99f..603a20c 100644
102531 --- a/net/core/sock.c
102532 +++ b/net/core/sock.c
102533 @@ -441,7 +441,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
102534 struct sk_buff_head *list = &sk->sk_receive_queue;
102535
102536 if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf) {
102537 - atomic_inc(&sk->sk_drops);
102538 + atomic_inc_unchecked(&sk->sk_drops);
102539 trace_sock_rcvqueue_full(sk, skb);
102540 return -ENOMEM;
102541 }
102542 @@ -451,7 +451,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
102543 return err;
102544
102545 if (!sk_rmem_schedule(sk, skb, skb->truesize)) {
102546 - atomic_inc(&sk->sk_drops);
102547 + atomic_inc_unchecked(&sk->sk_drops);
102548 return -ENOBUFS;
102549 }
102550
102551 @@ -464,7 +464,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
102552 skb_dst_force(skb);
102553
102554 spin_lock_irqsave(&list->lock, flags);
102555 - skb->dropcount = atomic_read(&sk->sk_drops);
102556 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
102557 __skb_queue_tail(list, skb);
102558 spin_unlock_irqrestore(&list->lock, flags);
102559
102560 @@ -484,7 +484,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
102561 skb->dev = NULL;
102562
102563 if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) {
102564 - atomic_inc(&sk->sk_drops);
102565 + atomic_inc_unchecked(&sk->sk_drops);
102566 goto discard_and_relse;
102567 }
102568 if (nested)
102569 @@ -502,7 +502,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
102570 mutex_release(&sk->sk_lock.dep_map, 1, _RET_IP_);
102571 } else if (sk_add_backlog(sk, skb, sk->sk_rcvbuf)) {
102572 bh_unlock_sock(sk);
102573 - atomic_inc(&sk->sk_drops);
102574 + atomic_inc_unchecked(&sk->sk_drops);
102575 goto discard_and_relse;
102576 }
102577
102578 @@ -907,6 +907,7 @@ set_rcvbuf:
102579 }
102580 break;
102581
102582 +#ifndef GRKERNSEC_BPF_HARDEN
102583 case SO_ATTACH_BPF:
102584 ret = -EINVAL;
102585 if (optlen == sizeof(u32)) {
102586 @@ -919,7 +920,7 @@ set_rcvbuf:
102587 ret = sk_attach_bpf(ufd, sk);
102588 }
102589 break;
102590 -
102591 +#endif
102592 case SO_DETACH_FILTER:
102593 ret = sk_detach_filter(sk);
102594 break;
102595 @@ -1023,12 +1024,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
102596 struct timeval tm;
102597 } v;
102598
102599 - int lv = sizeof(int);
102600 - int len;
102601 + unsigned int lv = sizeof(int);
102602 + unsigned int len;
102603
102604 if (get_user(len, optlen))
102605 return -EFAULT;
102606 - if (len < 0)
102607 + if (len > INT_MAX)
102608 return -EINVAL;
102609
102610 memset(&v, 0, sizeof(v));
102611 @@ -1166,11 +1167,11 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
102612
102613 case SO_PEERNAME:
102614 {
102615 - char address[128];
102616 + char address[_K_SS_MAXSIZE];
102617
102618 if (sock->ops->getname(sock, (struct sockaddr *)address, &lv, 2))
102619 return -ENOTCONN;
102620 - if (lv < len)
102621 + if (lv < len || sizeof address < len)
102622 return -EINVAL;
102623 if (copy_to_user(optval, address, len))
102624 return -EFAULT;
102625 @@ -1255,7 +1256,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
102626
102627 if (len > lv)
102628 len = lv;
102629 - if (copy_to_user(optval, &v, len))
102630 + if (len > sizeof(v) || copy_to_user(optval, &v, len))
102631 return -EFAULT;
102632 lenout:
102633 if (put_user(len, optlen))
102634 @@ -2368,7 +2369,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
102635 */
102636 smp_wmb();
102637 atomic_set(&sk->sk_refcnt, 1);
102638 - atomic_set(&sk->sk_drops, 0);
102639 + atomic_set_unchecked(&sk->sk_drops, 0);
102640 }
102641 EXPORT_SYMBOL(sock_init_data);
102642
102643 @@ -2496,6 +2497,7 @@ void sock_enable_timestamp(struct sock *sk, int flag)
102644 int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
102645 int level, int type)
102646 {
102647 + struct sock_extended_err ee;
102648 struct sock_exterr_skb *serr;
102649 struct sk_buff *skb;
102650 int copied, err;
102651 @@ -2517,7 +2519,8 @@ int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
102652 sock_recv_timestamp(msg, sk, skb);
102653
102654 serr = SKB_EXT_ERR(skb);
102655 - put_cmsg(msg, level, type, sizeof(serr->ee), &serr->ee);
102656 + ee = serr->ee;
102657 + put_cmsg(msg, level, type, sizeof ee, &ee);
102658
102659 msg->msg_flags |= MSG_ERRQUEUE;
102660 err = copied;
102661 diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c
102662 index ad704c7..ca48aff 100644
102663 --- a/net/core/sock_diag.c
102664 +++ b/net/core/sock_diag.c
102665 @@ -9,26 +9,33 @@
102666 #include <linux/inet_diag.h>
102667 #include <linux/sock_diag.h>
102668
102669 -static const struct sock_diag_handler *sock_diag_handlers[AF_MAX];
102670 +static const struct sock_diag_handler *sock_diag_handlers[AF_MAX] __read_only;
102671 static int (*inet_rcv_compat)(struct sk_buff *skb, struct nlmsghdr *nlh);
102672 static DEFINE_MUTEX(sock_diag_table_mutex);
102673
102674 int sock_diag_check_cookie(void *sk, __u32 *cookie)
102675 {
102676 +#ifndef CONFIG_GRKERNSEC_HIDESYM
102677 if ((cookie[0] != INET_DIAG_NOCOOKIE ||
102678 cookie[1] != INET_DIAG_NOCOOKIE) &&
102679 ((u32)(unsigned long)sk != cookie[0] ||
102680 (u32)((((unsigned long)sk) >> 31) >> 1) != cookie[1]))
102681 return -ESTALE;
102682 else
102683 +#endif
102684 return 0;
102685 }
102686 EXPORT_SYMBOL_GPL(sock_diag_check_cookie);
102687
102688 void sock_diag_save_cookie(void *sk, __u32 *cookie)
102689 {
102690 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102691 + cookie[0] = 0;
102692 + cookie[1] = 0;
102693 +#else
102694 cookie[0] = (u32)(unsigned long)sk;
102695 cookie[1] = (u32)(((unsigned long)sk >> 31) >> 1);
102696 +#endif
102697 }
102698 EXPORT_SYMBOL_GPL(sock_diag_save_cookie);
102699
102700 @@ -110,8 +117,11 @@ int sock_diag_register(const struct sock_diag_handler *hndl)
102701 mutex_lock(&sock_diag_table_mutex);
102702 if (sock_diag_handlers[hndl->family])
102703 err = -EBUSY;
102704 - else
102705 + else {
102706 + pax_open_kernel();
102707 sock_diag_handlers[hndl->family] = hndl;
102708 + pax_close_kernel();
102709 + }
102710 mutex_unlock(&sock_diag_table_mutex);
102711
102712 return err;
102713 @@ -127,7 +137,9 @@ void sock_diag_unregister(const struct sock_diag_handler *hnld)
102714
102715 mutex_lock(&sock_diag_table_mutex);
102716 BUG_ON(sock_diag_handlers[family] != hnld);
102717 + pax_open_kernel();
102718 sock_diag_handlers[family] = NULL;
102719 + pax_close_kernel();
102720 mutex_unlock(&sock_diag_table_mutex);
102721 }
102722 EXPORT_SYMBOL_GPL(sock_diag_unregister);
102723 diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
102724 index bbb1d5a..754e2e5 100644
102725 --- a/net/core/sysctl_net_core.c
102726 +++ b/net/core/sysctl_net_core.c
102727 @@ -36,7 +36,7 @@ static int rps_sock_flow_sysctl(struct ctl_table *table, int write,
102728 {
102729 unsigned int orig_size, size;
102730 int ret, i;
102731 - struct ctl_table tmp = {
102732 + ctl_table_no_const tmp = {
102733 .data = &size,
102734 .maxlen = sizeof(size),
102735 .mode = table->mode
102736 @@ -204,7 +204,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
102737 void __user *buffer, size_t *lenp, loff_t *ppos)
102738 {
102739 char id[IFNAMSIZ];
102740 - struct ctl_table tbl = {
102741 + ctl_table_no_const tbl = {
102742 .data = id,
102743 .maxlen = IFNAMSIZ,
102744 };
102745 @@ -222,7 +222,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
102746 static int proc_do_rss_key(struct ctl_table *table, int write,
102747 void __user *buffer, size_t *lenp, loff_t *ppos)
102748 {
102749 - struct ctl_table fake_table;
102750 + ctl_table_no_const fake_table;
102751 char buf[NETDEV_RSS_KEY_LEN * 3];
102752
102753 snprintf(buf, sizeof(buf), "%*phC", NETDEV_RSS_KEY_LEN, netdev_rss_key);
102754 @@ -286,7 +286,7 @@ static struct ctl_table net_core_table[] = {
102755 .mode = 0444,
102756 .proc_handler = proc_do_rss_key,
102757 },
102758 -#ifdef CONFIG_BPF_JIT
102759 +#if defined(CONFIG_BPF_JIT) && !defined(CONFIG_GRKERNSEC_BPF_HARDEN)
102760 {
102761 .procname = "bpf_jit_enable",
102762 .data = &bpf_jit_enable,
102763 @@ -402,13 +402,12 @@ static struct ctl_table netns_core_table[] = {
102764
102765 static __net_init int sysctl_core_net_init(struct net *net)
102766 {
102767 - struct ctl_table *tbl;
102768 + ctl_table_no_const *tbl = NULL;
102769
102770 net->core.sysctl_somaxconn = SOMAXCONN;
102771
102772 - tbl = netns_core_table;
102773 if (!net_eq(net, &init_net)) {
102774 - tbl = kmemdup(tbl, sizeof(netns_core_table), GFP_KERNEL);
102775 + tbl = kmemdup(netns_core_table, sizeof(netns_core_table), GFP_KERNEL);
102776 if (tbl == NULL)
102777 goto err_dup;
102778
102779 @@ -418,17 +417,16 @@ static __net_init int sysctl_core_net_init(struct net *net)
102780 if (net->user_ns != &init_user_ns) {
102781 tbl[0].procname = NULL;
102782 }
102783 - }
102784 -
102785 - net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
102786 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
102787 + } else
102788 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", netns_core_table);
102789 if (net->core.sysctl_hdr == NULL)
102790 goto err_reg;
102791
102792 return 0;
102793
102794 err_reg:
102795 - if (tbl != netns_core_table)
102796 - kfree(tbl);
102797 + kfree(tbl);
102798 err_dup:
102799 return -ENOMEM;
102800 }
102801 @@ -443,7 +441,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net)
102802 kfree(tbl);
102803 }
102804
102805 -static __net_initdata struct pernet_operations sysctl_core_ops = {
102806 +static __net_initconst struct pernet_operations sysctl_core_ops = {
102807 .init = sysctl_core_net_init,
102808 .exit = sysctl_core_net_exit,
102809 };
102810 diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
102811 index 8102286..a0c2755 100644
102812 --- a/net/decnet/af_decnet.c
102813 +++ b/net/decnet/af_decnet.c
102814 @@ -466,6 +466,7 @@ static struct proto dn_proto = {
102815 .sysctl_rmem = sysctl_decnet_rmem,
102816 .max_header = DN_MAX_NSP_DATA_HEADER + 64,
102817 .obj_size = sizeof(struct dn_sock),
102818 + .slab_flags = SLAB_USERCOPY,
102819 };
102820
102821 static struct sock *dn_alloc_sock(struct net *net, struct socket *sock, gfp_t gfp)
102822 diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
102823 index 4400da7..3429972 100644
102824 --- a/net/decnet/dn_dev.c
102825 +++ b/net/decnet/dn_dev.c
102826 @@ -201,7 +201,7 @@ static struct dn_dev_sysctl_table {
102827 .extra1 = &min_t3,
102828 .extra2 = &max_t3
102829 },
102830 - {0}
102831 + { }
102832 },
102833 };
102834
102835 diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
102836 index 5325b54..a0d4d69 100644
102837 --- a/net/decnet/sysctl_net_decnet.c
102838 +++ b/net/decnet/sysctl_net_decnet.c
102839 @@ -174,7 +174,7 @@ static int dn_node_address_handler(struct ctl_table *table, int write,
102840
102841 if (len > *lenp) len = *lenp;
102842
102843 - if (copy_to_user(buffer, addr, len))
102844 + if (len > sizeof addr || copy_to_user(buffer, addr, len))
102845 return -EFAULT;
102846
102847 *lenp = len;
102848 @@ -237,7 +237,7 @@ static int dn_def_dev_handler(struct ctl_table *table, int write,
102849
102850 if (len > *lenp) len = *lenp;
102851
102852 - if (copy_to_user(buffer, devname, len))
102853 + if (len > sizeof devname || copy_to_user(buffer, devname, len))
102854 return -EFAULT;
102855
102856 *lenp = len;
102857 diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c
102858 index a2c7e4c..3dc9f67 100644
102859 --- a/net/hsr/hsr_netlink.c
102860 +++ b/net/hsr/hsr_netlink.c
102861 @@ -102,7 +102,7 @@ nla_put_failure:
102862 return -EMSGSIZE;
102863 }
102864
102865 -static struct rtnl_link_ops hsr_link_ops __read_mostly = {
102866 +static struct rtnl_link_ops hsr_link_ops = {
102867 .kind = "hsr",
102868 .maxtype = IFLA_HSR_MAX,
102869 .policy = hsr_policy,
102870 diff --git a/net/ieee802154/6lowpan_rtnl.c b/net/ieee802154/6lowpan_rtnl.c
102871 index 27eaa65..7083217 100644
102872 --- a/net/ieee802154/6lowpan_rtnl.c
102873 +++ b/net/ieee802154/6lowpan_rtnl.c
102874 @@ -642,7 +642,7 @@ static void lowpan_dellink(struct net_device *dev, struct list_head *head)
102875 dev_put(real_dev);
102876 }
102877
102878 -static struct rtnl_link_ops lowpan_link_ops __read_mostly = {
102879 +static struct rtnl_link_ops lowpan_link_ops = {
102880 .kind = "lowpan",
102881 .priv_size = sizeof(struct lowpan_dev_info),
102882 .setup = lowpan_setup,
102883 diff --git a/net/ieee802154/reassembly.c b/net/ieee802154/reassembly.c
102884 index 9d980ed..7d01e12 100644
102885 --- a/net/ieee802154/reassembly.c
102886 +++ b/net/ieee802154/reassembly.c
102887 @@ -435,14 +435,13 @@ static struct ctl_table lowpan_frags_ctl_table[] = {
102888
102889 static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
102890 {
102891 - struct ctl_table *table;
102892 + ctl_table_no_const *table = NULL;
102893 struct ctl_table_header *hdr;
102894 struct netns_ieee802154_lowpan *ieee802154_lowpan =
102895 net_ieee802154_lowpan(net);
102896
102897 - table = lowpan_frags_ns_ctl_table;
102898 if (!net_eq(net, &init_net)) {
102899 - table = kmemdup(table, sizeof(lowpan_frags_ns_ctl_table),
102900 + table = kmemdup(lowpan_frags_ns_ctl_table, sizeof(lowpan_frags_ns_ctl_table),
102901 GFP_KERNEL);
102902 if (table == NULL)
102903 goto err_alloc;
102904 @@ -457,9 +456,9 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
102905 /* Don't export sysctls to unprivileged users */
102906 if (net->user_ns != &init_user_ns)
102907 table[0].procname = NULL;
102908 - }
102909 -
102910 - hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
102911 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
102912 + } else
102913 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", lowpan_frags_ns_ctl_table);
102914 if (hdr == NULL)
102915 goto err_reg;
102916
102917 @@ -467,8 +466,7 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
102918 return 0;
102919
102920 err_reg:
102921 - if (!net_eq(net, &init_net))
102922 - kfree(table);
102923 + kfree(table);
102924 err_alloc:
102925 return -ENOMEM;
102926 }
102927 diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
102928 index a44773c..a6ae415 100644
102929 --- a/net/ipv4/af_inet.c
102930 +++ b/net/ipv4/af_inet.c
102931 @@ -1392,7 +1392,7 @@ int inet_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len)
102932 return ip_recv_error(sk, msg, len, addr_len);
102933 #if IS_ENABLED(CONFIG_IPV6)
102934 if (sk->sk_family == AF_INET6)
102935 - return pingv6_ops.ipv6_recv_error(sk, msg, len, addr_len);
102936 + return pingv6_ops->ipv6_recv_error(sk, msg, len, addr_len);
102937 #endif
102938 return -EINVAL;
102939 }
102940 diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
102941 index 214882e..ec032f6 100644
102942 --- a/net/ipv4/devinet.c
102943 +++ b/net/ipv4/devinet.c
102944 @@ -69,7 +69,8 @@
102945
102946 static struct ipv4_devconf ipv4_devconf = {
102947 .data = {
102948 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
102949 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
102950 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
102951 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
102952 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
102953 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
102954 @@ -80,7 +81,8 @@ static struct ipv4_devconf ipv4_devconf = {
102955
102956 static struct ipv4_devconf ipv4_devconf_dflt = {
102957 .data = {
102958 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
102959 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
102960 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
102961 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
102962 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
102963 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
102964 @@ -1548,7 +1550,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
102965 idx = 0;
102966 head = &net->dev_index_head[h];
102967 rcu_read_lock();
102968 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
102969 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
102970 net->dev_base_seq;
102971 hlist_for_each_entry_rcu(dev, head, index_hlist) {
102972 if (idx < s_idx)
102973 @@ -1866,7 +1868,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
102974 idx = 0;
102975 head = &net->dev_index_head[h];
102976 rcu_read_lock();
102977 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
102978 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
102979 net->dev_base_seq;
102980 hlist_for_each_entry_rcu(dev, head, index_hlist) {
102981 if (idx < s_idx)
102982 @@ -2101,7 +2103,7 @@ static int ipv4_doint_and_flush(struct ctl_table *ctl, int write,
102983 #define DEVINET_SYSCTL_FLUSHING_ENTRY(attr, name) \
102984 DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, ipv4_doint_and_flush)
102985
102986 -static struct devinet_sysctl_table {
102987 +static const struct devinet_sysctl_table {
102988 struct ctl_table_header *sysctl_header;
102989 struct ctl_table devinet_vars[__IPV4_DEVCONF_MAX];
102990 } devinet_sysctl = {
102991 @@ -2233,7 +2235,7 @@ static __net_init int devinet_init_net(struct net *net)
102992 int err;
102993 struct ipv4_devconf *all, *dflt;
102994 #ifdef CONFIG_SYSCTL
102995 - struct ctl_table *tbl = ctl_forward_entry;
102996 + ctl_table_no_const *tbl = NULL;
102997 struct ctl_table_header *forw_hdr;
102998 #endif
102999
103000 @@ -2251,7 +2253,7 @@ static __net_init int devinet_init_net(struct net *net)
103001 goto err_alloc_dflt;
103002
103003 #ifdef CONFIG_SYSCTL
103004 - tbl = kmemdup(tbl, sizeof(ctl_forward_entry), GFP_KERNEL);
103005 + tbl = kmemdup(ctl_forward_entry, sizeof(ctl_forward_entry), GFP_KERNEL);
103006 if (tbl == NULL)
103007 goto err_alloc_ctl;
103008
103009 @@ -2271,7 +2273,10 @@ static __net_init int devinet_init_net(struct net *net)
103010 goto err_reg_dflt;
103011
103012 err = -ENOMEM;
103013 - forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
103014 + if (!net_eq(net, &init_net))
103015 + forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
103016 + else
103017 + forw_hdr = register_net_sysctl(net, "net/ipv4", ctl_forward_entry);
103018 if (forw_hdr == NULL)
103019 goto err_reg_ctl;
103020 net->ipv4.forw_hdr = forw_hdr;
103021 @@ -2287,8 +2292,7 @@ err_reg_ctl:
103022 err_reg_dflt:
103023 __devinet_sysctl_unregister(all);
103024 err_reg_all:
103025 - if (tbl != ctl_forward_entry)
103026 - kfree(tbl);
103027 + kfree(tbl);
103028 err_alloc_ctl:
103029 #endif
103030 if (dflt != &ipv4_devconf_dflt)
103031 diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
103032 index 23104a3..9f5570b 100644
103033 --- a/net/ipv4/fib_frontend.c
103034 +++ b/net/ipv4/fib_frontend.c
103035 @@ -1017,12 +1017,12 @@ static int fib_inetaddr_event(struct notifier_block *this, unsigned long event,
103036 #ifdef CONFIG_IP_ROUTE_MULTIPATH
103037 fib_sync_up(dev);
103038 #endif
103039 - atomic_inc(&net->ipv4.dev_addr_genid);
103040 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
103041 rt_cache_flush(dev_net(dev));
103042 break;
103043 case NETDEV_DOWN:
103044 fib_del_ifaddr(ifa, NULL);
103045 - atomic_inc(&net->ipv4.dev_addr_genid);
103046 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
103047 if (ifa->ifa_dev->ifa_list == NULL) {
103048 /* Last address was deleted from this interface.
103049 * Disable IP.
103050 @@ -1060,7 +1060,7 @@ static int fib_netdev_event(struct notifier_block *this, unsigned long event, vo
103051 #ifdef CONFIG_IP_ROUTE_MULTIPATH
103052 fib_sync_up(dev);
103053 #endif
103054 - atomic_inc(&net->ipv4.dev_addr_genid);
103055 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
103056 rt_cache_flush(net);
103057 break;
103058 case NETDEV_DOWN:
103059 diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
103060 index f99f41b..1879da9 100644
103061 --- a/net/ipv4/fib_semantics.c
103062 +++ b/net/ipv4/fib_semantics.c
103063 @@ -770,7 +770,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh)
103064 nh->nh_saddr = inet_select_addr(nh->nh_dev,
103065 nh->nh_gw,
103066 nh->nh_parent->fib_scope);
103067 - nh->nh_saddr_genid = atomic_read(&net->ipv4.dev_addr_genid);
103068 + nh->nh_saddr_genid = atomic_read_unchecked(&net->ipv4.dev_addr_genid);
103069
103070 return nh->nh_saddr;
103071 }
103072 diff --git a/net/ipv4/fou.c b/net/ipv4/fou.c
103073 index b986298..7e726da 100644
103074 --- a/net/ipv4/fou.c
103075 +++ b/net/ipv4/fou.c
103076 @@ -765,12 +765,12 @@ EXPORT_SYMBOL(gue_build_header);
103077
103078 #ifdef CONFIG_NET_FOU_IP_TUNNELS
103079
103080 -static const struct ip_tunnel_encap_ops __read_mostly fou_iptun_ops = {
103081 +static const struct ip_tunnel_encap_ops fou_iptun_ops = {
103082 .encap_hlen = fou_encap_hlen,
103083 .build_header = fou_build_header,
103084 };
103085
103086 -static const struct ip_tunnel_encap_ops __read_mostly gue_iptun_ops = {
103087 +static const struct ip_tunnel_encap_ops gue_iptun_ops = {
103088 .encap_hlen = gue_encap_hlen,
103089 .build_header = gue_build_header,
103090 };
103091 diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
103092 index 9111a4e..3576905 100644
103093 --- a/net/ipv4/inet_hashtables.c
103094 +++ b/net/ipv4/inet_hashtables.c
103095 @@ -18,6 +18,7 @@
103096 #include <linux/sched.h>
103097 #include <linux/slab.h>
103098 #include <linux/wait.h>
103099 +#include <linux/security.h>
103100
103101 #include <net/inet_connection_sock.h>
103102 #include <net/inet_hashtables.h>
103103 @@ -49,6 +50,8 @@ static unsigned int inet_sk_ehashfn(const struct sock *sk)
103104 return inet_ehashfn(net, laddr, lport, faddr, fport);
103105 }
103106
103107 +extern void gr_update_task_in_ip_table(const struct inet_sock *inet);
103108 +
103109 /*
103110 * Allocate and initialize a new local port bind bucket.
103111 * The bindhash mutex for snum's hash chain must be held here.
103112 @@ -554,6 +557,8 @@ ok:
103113 twrefcnt += inet_twsk_bind_unhash(tw, hinfo);
103114 spin_unlock(&head->lock);
103115
103116 + gr_update_task_in_ip_table(inet_sk(sk));
103117 +
103118 if (tw) {
103119 inet_twsk_deschedule(tw, death_row);
103120 while (twrefcnt) {
103121 diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
103122 index 241afd7..31b95d5 100644
103123 --- a/net/ipv4/inetpeer.c
103124 +++ b/net/ipv4/inetpeer.c
103125 @@ -461,7 +461,7 @@ relookup:
103126 if (p) {
103127 p->daddr = *daddr;
103128 atomic_set(&p->refcnt, 1);
103129 - atomic_set(&p->rid, 0);
103130 + atomic_set_unchecked(&p->rid, 0);
103131 p->metrics[RTAX_LOCK-1] = INETPEER_METRICS_NEW;
103132 p->rate_tokens = 0;
103133 /* 60*HZ is arbitrary, but chosen enough high so that the first
103134 diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
103135 index 145a50c..5dd8cc5 100644
103136 --- a/net/ipv4/ip_fragment.c
103137 +++ b/net/ipv4/ip_fragment.c
103138 @@ -268,7 +268,7 @@ static int ip_frag_too_far(struct ipq *qp)
103139 return 0;
103140
103141 start = qp->rid;
103142 - end = atomic_inc_return(&peer->rid);
103143 + end = atomic_inc_return_unchecked(&peer->rid);
103144 qp->rid = end;
103145
103146 rc = qp->q.fragments && (end - start) > max;
103147 @@ -748,12 +748,11 @@ static struct ctl_table ip4_frags_ctl_table[] = {
103148
103149 static int __net_init ip4_frags_ns_ctl_register(struct net *net)
103150 {
103151 - struct ctl_table *table;
103152 + ctl_table_no_const *table = NULL;
103153 struct ctl_table_header *hdr;
103154
103155 - table = ip4_frags_ns_ctl_table;
103156 if (!net_eq(net, &init_net)) {
103157 - table = kmemdup(table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
103158 + table = kmemdup(ip4_frags_ns_ctl_table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
103159 if (table == NULL)
103160 goto err_alloc;
103161
103162 @@ -767,9 +766,10 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
103163 /* Don't export sysctls to unprivileged users */
103164 if (net->user_ns != &init_user_ns)
103165 table[0].procname = NULL;
103166 - }
103167 + hdr = register_net_sysctl(net, "net/ipv4", table);
103168 + } else
103169 + hdr = register_net_sysctl(net, "net/ipv4", ip4_frags_ns_ctl_table);
103170
103171 - hdr = register_net_sysctl(net, "net/ipv4", table);
103172 if (hdr == NULL)
103173 goto err_reg;
103174
103175 @@ -777,8 +777,7 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
103176 return 0;
103177
103178 err_reg:
103179 - if (!net_eq(net, &init_net))
103180 - kfree(table);
103181 + kfree(table);
103182 err_alloc:
103183 return -ENOMEM;
103184 }
103185 diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
103186 index 4f4bf5b..2c936fe 100644
103187 --- a/net/ipv4/ip_gre.c
103188 +++ b/net/ipv4/ip_gre.c
103189 @@ -115,7 +115,7 @@ static bool log_ecn_error = true;
103190 module_param(log_ecn_error, bool, 0644);
103191 MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
103192
103193 -static struct rtnl_link_ops ipgre_link_ops __read_mostly;
103194 +static struct rtnl_link_ops ipgre_link_ops;
103195 static int ipgre_tunnel_init(struct net_device *dev);
103196
103197 static int ipgre_net_id __read_mostly;
103198 @@ -816,7 +816,7 @@ static const struct nla_policy ipgre_policy[IFLA_GRE_MAX + 1] = {
103199 [IFLA_GRE_ENCAP_DPORT] = { .type = NLA_U16 },
103200 };
103201
103202 -static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
103203 +static struct rtnl_link_ops ipgre_link_ops = {
103204 .kind = "gre",
103205 .maxtype = IFLA_GRE_MAX,
103206 .policy = ipgre_policy,
103207 @@ -830,7 +830,7 @@ static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
103208 .fill_info = ipgre_fill_info,
103209 };
103210
103211 -static struct rtnl_link_ops ipgre_tap_ops __read_mostly = {
103212 +static struct rtnl_link_ops ipgre_tap_ops = {
103213 .kind = "gretap",
103214 .maxtype = IFLA_GRE_MAX,
103215 .policy = ipgre_policy,
103216 diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
103217 index 3d4da2c..40f9c29 100644
103218 --- a/net/ipv4/ip_input.c
103219 +++ b/net/ipv4/ip_input.c
103220 @@ -147,6 +147,10 @@
103221 #include <linux/mroute.h>
103222 #include <linux/netlink.h>
103223
103224 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103225 +extern int grsec_enable_blackhole;
103226 +#endif
103227 +
103228 /*
103229 * Process Router Attention IP option (RFC 2113)
103230 */
103231 @@ -223,6 +227,9 @@ static int ip_local_deliver_finish(struct sk_buff *skb)
103232 if (!raw) {
103233 if (xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
103234 IP_INC_STATS_BH(net, IPSTATS_MIB_INUNKNOWNPROTOS);
103235 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103236 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
103237 +#endif
103238 icmp_send(skb, ICMP_DEST_UNREACH,
103239 ICMP_PROT_UNREACH, 0);
103240 }
103241 diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
103242 index 6b85adb..cd7e5d3 100644
103243 --- a/net/ipv4/ip_sockglue.c
103244 +++ b/net/ipv4/ip_sockglue.c
103245 @@ -1193,7 +1193,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
103246 len = min_t(unsigned int, len, opt->optlen);
103247 if (put_user(len, optlen))
103248 return -EFAULT;
103249 - if (copy_to_user(optval, opt->__data, len))
103250 + if ((len > (sizeof(optbuf) - sizeof(struct ip_options))) ||
103251 + copy_to_user(optval, opt->__data, len))
103252 return -EFAULT;
103253 return 0;
103254 }
103255 @@ -1324,7 +1325,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
103256 if (sk->sk_type != SOCK_STREAM)
103257 return -ENOPROTOOPT;
103258
103259 - msg.msg_control = (__force void *) optval;
103260 + msg.msg_control = (__force_kernel void *) optval;
103261 msg.msg_controllen = len;
103262 msg.msg_flags = flags;
103263
103264 diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
103265 index 1a7e979..fd05aa4 100644
103266 --- a/net/ipv4/ip_vti.c
103267 +++ b/net/ipv4/ip_vti.c
103268 @@ -45,7 +45,7 @@
103269 #include <net/net_namespace.h>
103270 #include <net/netns/generic.h>
103271
103272 -static struct rtnl_link_ops vti_link_ops __read_mostly;
103273 +static struct rtnl_link_ops vti_link_ops;
103274
103275 static int vti_net_id __read_mostly;
103276 static int vti_tunnel_init(struct net_device *dev);
103277 @@ -519,7 +519,7 @@ static const struct nla_policy vti_policy[IFLA_VTI_MAX + 1] = {
103278 [IFLA_VTI_REMOTE] = { .len = FIELD_SIZEOF(struct iphdr, daddr) },
103279 };
103280
103281 -static struct rtnl_link_ops vti_link_ops __read_mostly = {
103282 +static struct rtnl_link_ops vti_link_ops = {
103283 .kind = "vti",
103284 .maxtype = IFLA_VTI_MAX,
103285 .policy = vti_policy,
103286 diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
103287 index 7fa18bc..bea16af 100644
103288 --- a/net/ipv4/ipconfig.c
103289 +++ b/net/ipv4/ipconfig.c
103290 @@ -333,7 +333,7 @@ static int __init ic_devinet_ioctl(unsigned int cmd, struct ifreq *arg)
103291
103292 mm_segment_t oldfs = get_fs();
103293 set_fs(get_ds());
103294 - res = devinet_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
103295 + res = devinet_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
103296 set_fs(oldfs);
103297 return res;
103298 }
103299 @@ -344,7 +344,7 @@ static int __init ic_dev_ioctl(unsigned int cmd, struct ifreq *arg)
103300
103301 mm_segment_t oldfs = get_fs();
103302 set_fs(get_ds());
103303 - res = dev_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
103304 + res = dev_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
103305 set_fs(oldfs);
103306 return res;
103307 }
103308 @@ -355,7 +355,7 @@ static int __init ic_route_ioctl(unsigned int cmd, struct rtentry *arg)
103309
103310 mm_segment_t oldfs = get_fs();
103311 set_fs(get_ds());
103312 - res = ip_rt_ioctl(&init_net, cmd, (void __user *) arg);
103313 + res = ip_rt_ioctl(&init_net, cmd, (void __force_user *) arg);
103314 set_fs(oldfs);
103315 return res;
103316 }
103317 diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
103318 index 40403114..c35c647 100644
103319 --- a/net/ipv4/ipip.c
103320 +++ b/net/ipv4/ipip.c
103321 @@ -124,7 +124,7 @@ MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
103322 static int ipip_net_id __read_mostly;
103323
103324 static int ipip_tunnel_init(struct net_device *dev);
103325 -static struct rtnl_link_ops ipip_link_ops __read_mostly;
103326 +static struct rtnl_link_ops ipip_link_ops;
103327
103328 static int ipip_err(struct sk_buff *skb, u32 info)
103329 {
103330 @@ -487,7 +487,7 @@ static const struct nla_policy ipip_policy[IFLA_IPTUN_MAX + 1] = {
103331 [IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 },
103332 };
103333
103334 -static struct rtnl_link_ops ipip_link_ops __read_mostly = {
103335 +static struct rtnl_link_ops ipip_link_ops = {
103336 .kind = "ipip",
103337 .maxtype = IFLA_IPTUN_MAX,
103338 .policy = ipip_policy,
103339 diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
103340 index f95b6f9..2ee2097 100644
103341 --- a/net/ipv4/netfilter/arp_tables.c
103342 +++ b/net/ipv4/netfilter/arp_tables.c
103343 @@ -885,14 +885,14 @@ static int compat_table_info(const struct xt_table_info *info,
103344 #endif
103345
103346 static int get_info(struct net *net, void __user *user,
103347 - const int *len, int compat)
103348 + int len, int compat)
103349 {
103350 char name[XT_TABLE_MAXNAMELEN];
103351 struct xt_table *t;
103352 int ret;
103353
103354 - if (*len != sizeof(struct arpt_getinfo)) {
103355 - duprintf("length %u != %Zu\n", *len,
103356 + if (len != sizeof(struct arpt_getinfo)) {
103357 + duprintf("length %u != %Zu\n", len,
103358 sizeof(struct arpt_getinfo));
103359 return -EINVAL;
103360 }
103361 @@ -929,7 +929,7 @@ static int get_info(struct net *net, void __user *user,
103362 info.size = private->size;
103363 strcpy(info.name, name);
103364
103365 - if (copy_to_user(user, &info, *len) != 0)
103366 + if (copy_to_user(user, &info, len) != 0)
103367 ret = -EFAULT;
103368 else
103369 ret = 0;
103370 @@ -1690,7 +1690,7 @@ static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user,
103371
103372 switch (cmd) {
103373 case ARPT_SO_GET_INFO:
103374 - ret = get_info(sock_net(sk), user, len, 1);
103375 + ret = get_info(sock_net(sk), user, *len, 1);
103376 break;
103377 case ARPT_SO_GET_ENTRIES:
103378 ret = compat_get_entries(sock_net(sk), user, len);
103379 @@ -1735,7 +1735,7 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len
103380
103381 switch (cmd) {
103382 case ARPT_SO_GET_INFO:
103383 - ret = get_info(sock_net(sk), user, len, 0);
103384 + ret = get_info(sock_net(sk), user, *len, 0);
103385 break;
103386
103387 case ARPT_SO_GET_ENTRIES:
103388 diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
103389 index 99e810f..3711b81 100644
103390 --- a/net/ipv4/netfilter/ip_tables.c
103391 +++ b/net/ipv4/netfilter/ip_tables.c
103392 @@ -1073,14 +1073,14 @@ static int compat_table_info(const struct xt_table_info *info,
103393 #endif
103394
103395 static int get_info(struct net *net, void __user *user,
103396 - const int *len, int compat)
103397 + int len, int compat)
103398 {
103399 char name[XT_TABLE_MAXNAMELEN];
103400 struct xt_table *t;
103401 int ret;
103402
103403 - if (*len != sizeof(struct ipt_getinfo)) {
103404 - duprintf("length %u != %zu\n", *len,
103405 + if (len != sizeof(struct ipt_getinfo)) {
103406 + duprintf("length %u != %zu\n", len,
103407 sizeof(struct ipt_getinfo));
103408 return -EINVAL;
103409 }
103410 @@ -1117,7 +1117,7 @@ static int get_info(struct net *net, void __user *user,
103411 info.size = private->size;
103412 strcpy(info.name, name);
103413
103414 - if (copy_to_user(user, &info, *len) != 0)
103415 + if (copy_to_user(user, &info, len) != 0)
103416 ret = -EFAULT;
103417 else
103418 ret = 0;
103419 @@ -1973,7 +1973,7 @@ compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
103420
103421 switch (cmd) {
103422 case IPT_SO_GET_INFO:
103423 - ret = get_info(sock_net(sk), user, len, 1);
103424 + ret = get_info(sock_net(sk), user, *len, 1);
103425 break;
103426 case IPT_SO_GET_ENTRIES:
103427 ret = compat_get_entries(sock_net(sk), user, len);
103428 @@ -2020,7 +2020,7 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
103429
103430 switch (cmd) {
103431 case IPT_SO_GET_INFO:
103432 - ret = get_info(sock_net(sk), user, len, 0);
103433 + ret = get_info(sock_net(sk), user, *len, 0);
103434 break;
103435
103436 case IPT_SO_GET_ENTRIES:
103437 diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
103438 index e90f83a..3e6acca 100644
103439 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
103440 +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
103441 @@ -720,7 +720,7 @@ static int clusterip_net_init(struct net *net)
103442 spin_lock_init(&cn->lock);
103443
103444 #ifdef CONFIG_PROC_FS
103445 - cn->procdir = proc_mkdir("ipt_CLUSTERIP", net->proc_net);
103446 + cn->procdir = proc_mkdir_restrict("ipt_CLUSTERIP", net->proc_net);
103447 if (!cn->procdir) {
103448 pr_err("Unable to proc dir entry\n");
103449 return -ENOMEM;
103450 diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
103451 index 0ae28f5..d32b565 100644
103452 --- a/net/ipv4/ping.c
103453 +++ b/net/ipv4/ping.c
103454 @@ -59,7 +59,7 @@ struct ping_table {
103455 };
103456
103457 static struct ping_table ping_table;
103458 -struct pingv6_ops pingv6_ops;
103459 +struct pingv6_ops *pingv6_ops;
103460 EXPORT_SYMBOL_GPL(pingv6_ops);
103461
103462 static u16 ping_port_rover;
103463 @@ -358,7 +358,7 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
103464 return -ENODEV;
103465 }
103466 }
103467 - has_addr = pingv6_ops.ipv6_chk_addr(net, &addr->sin6_addr, dev,
103468 + has_addr = pingv6_ops->ipv6_chk_addr(net, &addr->sin6_addr, dev,
103469 scoped);
103470 rcu_read_unlock();
103471
103472 @@ -566,7 +566,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
103473 }
103474 #if IS_ENABLED(CONFIG_IPV6)
103475 } else if (skb->protocol == htons(ETH_P_IPV6)) {
103476 - harderr = pingv6_ops.icmpv6_err_convert(type, code, &err);
103477 + harderr = pingv6_ops->icmpv6_err_convert(type, code, &err);
103478 #endif
103479 }
103480
103481 @@ -584,7 +584,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
103482 info, (u8 *)icmph);
103483 #if IS_ENABLED(CONFIG_IPV6)
103484 } else if (family == AF_INET6) {
103485 - pingv6_ops.ipv6_icmp_error(sk, skb, err, 0,
103486 + pingv6_ops->ipv6_icmp_error(sk, skb, err, 0,
103487 info, (u8 *)icmph);
103488 #endif
103489 }
103490 @@ -919,10 +919,10 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
103491 }
103492
103493 if (inet6_sk(sk)->rxopt.all)
103494 - pingv6_ops.ip6_datagram_recv_common_ctl(sk, msg, skb);
103495 + pingv6_ops->ip6_datagram_recv_common_ctl(sk, msg, skb);
103496 if (skb->protocol == htons(ETH_P_IPV6) &&
103497 inet6_sk(sk)->rxopt.all)
103498 - pingv6_ops.ip6_datagram_recv_specific_ctl(sk, msg, skb);
103499 + pingv6_ops->ip6_datagram_recv_specific_ctl(sk, msg, skb);
103500 else if (skb->protocol == htons(ETH_P_IP) && isk->cmsg_flags)
103501 ip_cmsg_recv(msg, skb);
103502 #endif
103503 @@ -1117,7 +1117,7 @@ static void ping_v4_format_sock(struct sock *sp, struct seq_file *f,
103504 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
103505 0, sock_i_ino(sp),
103506 atomic_read(&sp->sk_refcnt), sp,
103507 - atomic_read(&sp->sk_drops));
103508 + atomic_read_unchecked(&sp->sk_drops));
103509 }
103510
103511 static int ping_v4_seq_show(struct seq_file *seq, void *v)
103512 diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
103513 index 0bb68df..59405fc 100644
103514 --- a/net/ipv4/raw.c
103515 +++ b/net/ipv4/raw.c
103516 @@ -324,7 +324,7 @@ static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb)
103517 int raw_rcv(struct sock *sk, struct sk_buff *skb)
103518 {
103519 if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb)) {
103520 - atomic_inc(&sk->sk_drops);
103521 + atomic_inc_unchecked(&sk->sk_drops);
103522 kfree_skb(skb);
103523 return NET_RX_DROP;
103524 }
103525 @@ -774,16 +774,20 @@ static int raw_init(struct sock *sk)
103526
103527 static int raw_seticmpfilter(struct sock *sk, char __user *optval, int optlen)
103528 {
103529 + struct icmp_filter filter;
103530 +
103531 if (optlen > sizeof(struct icmp_filter))
103532 optlen = sizeof(struct icmp_filter);
103533 - if (copy_from_user(&raw_sk(sk)->filter, optval, optlen))
103534 + if (copy_from_user(&filter, optval, optlen))
103535 return -EFAULT;
103536 + raw_sk(sk)->filter = filter;
103537 return 0;
103538 }
103539
103540 static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *optlen)
103541 {
103542 int len, ret = -EFAULT;
103543 + struct icmp_filter filter;
103544
103545 if (get_user(len, optlen))
103546 goto out;
103547 @@ -793,8 +797,8 @@ static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *o
103548 if (len > sizeof(struct icmp_filter))
103549 len = sizeof(struct icmp_filter);
103550 ret = -EFAULT;
103551 - if (put_user(len, optlen) ||
103552 - copy_to_user(optval, &raw_sk(sk)->filter, len))
103553 + filter = raw_sk(sk)->filter;
103554 + if (put_user(len, optlen) || len > sizeof filter || copy_to_user(optval, &filter, len))
103555 goto out;
103556 ret = 0;
103557 out: return ret;
103558 @@ -1023,7 +1027,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
103559 0, 0L, 0,
103560 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sp)),
103561 0, sock_i_ino(sp),
103562 - atomic_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops));
103563 + atomic_read(&sp->sk_refcnt), sp, atomic_read_unchecked(&sp->sk_drops));
103564 }
103565
103566 static int raw_seq_show(struct seq_file *seq, void *v)
103567 diff --git a/net/ipv4/route.c b/net/ipv4/route.c
103568 index 52e1f2b..e736cb4 100644
103569 --- a/net/ipv4/route.c
103570 +++ b/net/ipv4/route.c
103571 @@ -228,7 +228,7 @@ static const struct seq_operations rt_cache_seq_ops = {
103572
103573 static int rt_cache_seq_open(struct inode *inode, struct file *file)
103574 {
103575 - return seq_open(file, &rt_cache_seq_ops);
103576 + return seq_open_restrict(file, &rt_cache_seq_ops);
103577 }
103578
103579 static const struct file_operations rt_cache_seq_fops = {
103580 @@ -319,7 +319,7 @@ static const struct seq_operations rt_cpu_seq_ops = {
103581
103582 static int rt_cpu_seq_open(struct inode *inode, struct file *file)
103583 {
103584 - return seq_open(file, &rt_cpu_seq_ops);
103585 + return seq_open_restrict(file, &rt_cpu_seq_ops);
103586 }
103587
103588 static const struct file_operations rt_cpu_seq_fops = {
103589 @@ -357,7 +357,7 @@ static int rt_acct_proc_show(struct seq_file *m, void *v)
103590
103591 static int rt_acct_proc_open(struct inode *inode, struct file *file)
103592 {
103593 - return single_open(file, rt_acct_proc_show, NULL);
103594 + return single_open_restrict(file, rt_acct_proc_show, NULL);
103595 }
103596
103597 static const struct file_operations rt_acct_proc_fops = {
103598 @@ -459,11 +459,11 @@ static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst,
103599
103600 #define IP_IDENTS_SZ 2048u
103601 struct ip_ident_bucket {
103602 - atomic_t id;
103603 + atomic_unchecked_t id;
103604 u32 stamp32;
103605 };
103606
103607 -static struct ip_ident_bucket *ip_idents __read_mostly;
103608 +static struct ip_ident_bucket ip_idents[IP_IDENTS_SZ] __read_mostly;
103609
103610 /* In order to protect privacy, we add a perturbation to identifiers
103611 * if one generator is seldom used. This makes hard for an attacker
103612 @@ -479,7 +479,7 @@ u32 ip_idents_reserve(u32 hash, int segs)
103613 if (old != now && cmpxchg(&bucket->stamp32, old, now) == old)
103614 delta = prandom_u32_max(now - old);
103615
103616 - return atomic_add_return(segs + delta, &bucket->id) - segs;
103617 + return atomic_add_return_unchecked(segs + delta, &bucket->id) - segs;
103618 }
103619 EXPORT_SYMBOL(ip_idents_reserve);
103620
103621 @@ -2628,34 +2628,34 @@ static struct ctl_table ipv4_route_flush_table[] = {
103622 .maxlen = sizeof(int),
103623 .mode = 0200,
103624 .proc_handler = ipv4_sysctl_rtcache_flush,
103625 + .extra1 = &init_net,
103626 },
103627 { },
103628 };
103629
103630 static __net_init int sysctl_route_net_init(struct net *net)
103631 {
103632 - struct ctl_table *tbl;
103633 + ctl_table_no_const *tbl = NULL;
103634
103635 - tbl = ipv4_route_flush_table;
103636 if (!net_eq(net, &init_net)) {
103637 - tbl = kmemdup(tbl, sizeof(ipv4_route_flush_table), GFP_KERNEL);
103638 + tbl = kmemdup(ipv4_route_flush_table, sizeof(ipv4_route_flush_table), GFP_KERNEL);
103639 if (tbl == NULL)
103640 goto err_dup;
103641
103642 /* Don't export sysctls to unprivileged users */
103643 if (net->user_ns != &init_user_ns)
103644 tbl[0].procname = NULL;
103645 - }
103646 - tbl[0].extra1 = net;
103647 + tbl[0].extra1 = net;
103648 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
103649 + } else
103650 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", ipv4_route_flush_table);
103651
103652 - net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
103653 if (net->ipv4.route_hdr == NULL)
103654 goto err_reg;
103655 return 0;
103656
103657 err_reg:
103658 - if (tbl != ipv4_route_flush_table)
103659 - kfree(tbl);
103660 + kfree(tbl);
103661 err_dup:
103662 return -ENOMEM;
103663 }
103664 @@ -2678,8 +2678,8 @@ static __net_initdata struct pernet_operations sysctl_route_ops = {
103665
103666 static __net_init int rt_genid_init(struct net *net)
103667 {
103668 - atomic_set(&net->ipv4.rt_genid, 0);
103669 - atomic_set(&net->fnhe_genid, 0);
103670 + atomic_set_unchecked(&net->ipv4.rt_genid, 0);
103671 + atomic_set_unchecked(&net->fnhe_genid, 0);
103672 get_random_bytes(&net->ipv4.dev_addr_genid,
103673 sizeof(net->ipv4.dev_addr_genid));
103674 return 0;
103675 @@ -2722,11 +2722,7 @@ int __init ip_rt_init(void)
103676 {
103677 int rc = 0;
103678
103679 - ip_idents = kmalloc(IP_IDENTS_SZ * sizeof(*ip_idents), GFP_KERNEL);
103680 - if (!ip_idents)
103681 - panic("IP: failed to allocate ip_idents\n");
103682 -
103683 - prandom_bytes(ip_idents, IP_IDENTS_SZ * sizeof(*ip_idents));
103684 + prandom_bytes(ip_idents, sizeof(ip_idents));
103685
103686 #ifdef CONFIG_IP_ROUTE_CLASSID
103687 ip_rt_acct = __alloc_percpu(256 * sizeof(struct ip_rt_acct), __alignof__(struct ip_rt_acct));
103688 diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
103689 index e0ee384..e2688d9 100644
103690 --- a/net/ipv4/sysctl_net_ipv4.c
103691 +++ b/net/ipv4/sysctl_net_ipv4.c
103692 @@ -60,7 +60,7 @@ static int ipv4_local_port_range(struct ctl_table *table, int write,
103693 container_of(table->data, struct net, ipv4.ip_local_ports.range);
103694 int ret;
103695 int range[2];
103696 - struct ctl_table tmp = {
103697 + ctl_table_no_const tmp = {
103698 .data = &range,
103699 .maxlen = sizeof(range),
103700 .mode = table->mode,
103701 @@ -118,7 +118,7 @@ static int ipv4_ping_group_range(struct ctl_table *table, int write,
103702 int ret;
103703 gid_t urange[2];
103704 kgid_t low, high;
103705 - struct ctl_table tmp = {
103706 + ctl_table_no_const tmp = {
103707 .data = &urange,
103708 .maxlen = sizeof(urange),
103709 .mode = table->mode,
103710 @@ -149,7 +149,7 @@ static int proc_tcp_congestion_control(struct ctl_table *ctl, int write,
103711 void __user *buffer, size_t *lenp, loff_t *ppos)
103712 {
103713 char val[TCP_CA_NAME_MAX];
103714 - struct ctl_table tbl = {
103715 + ctl_table_no_const tbl = {
103716 .data = val,
103717 .maxlen = TCP_CA_NAME_MAX,
103718 };
103719 @@ -168,7 +168,7 @@ static int proc_tcp_available_congestion_control(struct ctl_table *ctl,
103720 void __user *buffer, size_t *lenp,
103721 loff_t *ppos)
103722 {
103723 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX, };
103724 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX, };
103725 int ret;
103726
103727 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
103728 @@ -185,7 +185,7 @@ static int proc_allowed_congestion_control(struct ctl_table *ctl,
103729 void __user *buffer, size_t *lenp,
103730 loff_t *ppos)
103731 {
103732 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX };
103733 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX };
103734 int ret;
103735
103736 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
103737 @@ -204,7 +204,7 @@ static int proc_tcp_fastopen_key(struct ctl_table *ctl, int write,
103738 void __user *buffer, size_t *lenp,
103739 loff_t *ppos)
103740 {
103741 - struct ctl_table tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
103742 + ctl_table_no_const tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
103743 struct tcp_fastopen_context *ctxt;
103744 int ret;
103745 u32 user_key[4]; /* 16 bytes, matching TCP_FASTOPEN_KEY_LENGTH */
103746 @@ -881,13 +881,12 @@ static struct ctl_table ipv4_net_table[] = {
103747
103748 static __net_init int ipv4_sysctl_init_net(struct net *net)
103749 {
103750 - struct ctl_table *table;
103751 + ctl_table_no_const *table = NULL;
103752
103753 - table = ipv4_net_table;
103754 if (!net_eq(net, &init_net)) {
103755 int i;
103756
103757 - table = kmemdup(table, sizeof(ipv4_net_table), GFP_KERNEL);
103758 + table = kmemdup(ipv4_net_table, sizeof(ipv4_net_table), GFP_KERNEL);
103759 if (table == NULL)
103760 goto err_alloc;
103761
103762 @@ -896,7 +895,10 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
103763 table[i].data += (void *)net - (void *)&init_net;
103764 }
103765
103766 - net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
103767 + if (!net_eq(net, &init_net))
103768 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
103769 + else
103770 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", ipv4_net_table);
103771 if (net->ipv4.ipv4_hdr == NULL)
103772 goto err_reg;
103773
103774 diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
103775 index 3075723..aa6f6e5 100644
103776 --- a/net/ipv4/tcp.c
103777 +++ b/net/ipv4/tcp.c
103778 @@ -520,8 +520,10 @@ unsigned int tcp_poll(struct file *file, struct socket *sock, poll_table *wait)
103779
103780 /* Race breaker. If space is freed after
103781 * wspace test but before the flags are set,
103782 - * IO signal will be lost.
103783 + * IO signal will be lost. Memory barrier
103784 + * pairs with the input side.
103785 */
103786 + smp_mb__after_atomic();
103787 if (sk_stream_is_writeable(sk))
103788 mask |= POLLOUT | POLLWRNORM;
103789 }
103790 diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
103791 index 08ccca6..28e7ce6 100644
103792 --- a/net/ipv4/tcp_input.c
103793 +++ b/net/ipv4/tcp_input.c
103794 @@ -766,7 +766,7 @@ static void tcp_update_pacing_rate(struct sock *sk)
103795 * without any lock. We want to make sure compiler wont store
103796 * intermediate values in this location.
103797 */
103798 - ACCESS_ONCE(sk->sk_pacing_rate) = min_t(u64, rate,
103799 + ACCESS_ONCE_RW(sk->sk_pacing_rate) = min_t(u64, rate,
103800 sk->sk_max_pacing_rate);
103801 }
103802
103803 @@ -4529,7 +4529,7 @@ static struct sk_buff *tcp_collapse_one(struct sock *sk, struct sk_buff *skb,
103804 * simplifies code)
103805 */
103806 static void
103807 -tcp_collapse(struct sock *sk, struct sk_buff_head *list,
103808 +__intentional_overflow(5,6) tcp_collapse(struct sock *sk, struct sk_buff_head *list,
103809 struct sk_buff *head, struct sk_buff *tail,
103810 u32 start, u32 end)
103811 {
103812 @@ -4787,6 +4787,8 @@ static void tcp_check_space(struct sock *sk)
103813 {
103814 if (sock_flag(sk, SOCK_QUEUE_SHRUNK)) {
103815 sock_reset_flag(sk, SOCK_QUEUE_SHRUNK);
103816 + /* pairs with tcp_poll() */
103817 + smp_mb__after_atomic();
103818 if (sk->sk_socket &&
103819 test_bit(SOCK_NOSPACE, &sk->sk_socket->flags))
103820 tcp_new_space(sk);
103821 @@ -5507,6 +5509,7 @@ discard:
103822 tcp_paws_reject(&tp->rx_opt, 0))
103823 goto discard_and_undo;
103824
103825 +#ifndef CONFIG_GRKERNSEC_NO_SIMULT_CONNECT
103826 if (th->syn) {
103827 /* We see SYN without ACK. It is attempt of
103828 * simultaneous connect with crossed SYNs.
103829 @@ -5557,6 +5560,7 @@ discard:
103830 goto discard;
103831 #endif
103832 }
103833 +#endif
103834 /* "fifth, if neither of the SYN or RST bits is set then
103835 * drop the segment and return."
103836 */
103837 @@ -5603,7 +5607,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
103838 goto discard;
103839
103840 if (th->syn) {
103841 - if (th->fin)
103842 + if (th->fin || th->urg || th->psh)
103843 goto discard;
103844 if (icsk->icsk_af_ops->conn_request(sk, skb) < 0)
103845 return 1;
103846 diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
103847 index 982347e..aba8ca8 100644
103848 --- a/net/ipv4/tcp_ipv4.c
103849 +++ b/net/ipv4/tcp_ipv4.c
103850 @@ -89,6 +89,10 @@ int sysctl_tcp_tw_reuse __read_mostly;
103851 int sysctl_tcp_low_latency __read_mostly;
103852 EXPORT_SYMBOL(sysctl_tcp_low_latency);
103853
103854 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103855 +extern int grsec_enable_blackhole;
103856 +#endif
103857 +
103858 #ifdef CONFIG_TCP_MD5SIG
103859 static int tcp_v4_md5_hash_hdr(char *md5_hash, const struct tcp_md5sig_key *key,
103860 __be32 daddr, __be32 saddr, const struct tcphdr *th);
103861 @@ -1473,6 +1477,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
103862 return 0;
103863
103864 reset:
103865 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103866 + if (!grsec_enable_blackhole)
103867 +#endif
103868 tcp_v4_send_reset(rsk, skb);
103869 discard:
103870 kfree_skb(skb);
103871 @@ -1637,12 +1644,19 @@ int tcp_v4_rcv(struct sk_buff *skb)
103872 TCP_SKB_CB(skb)->sacked = 0;
103873
103874 sk = __inet_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
103875 - if (!sk)
103876 + if (!sk) {
103877 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103878 + ret = 1;
103879 +#endif
103880 goto no_tcp_socket;
103881 -
103882 + }
103883 process:
103884 - if (sk->sk_state == TCP_TIME_WAIT)
103885 + if (sk->sk_state == TCP_TIME_WAIT) {
103886 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103887 + ret = 2;
103888 +#endif
103889 goto do_time_wait;
103890 + }
103891
103892 if (unlikely(iph->ttl < inet_sk(sk)->min_ttl)) {
103893 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
103894 @@ -1698,6 +1712,10 @@ csum_error:
103895 bad_packet:
103896 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
103897 } else {
103898 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103899 + if (!grsec_enable_blackhole || (ret == 1 &&
103900 + (skb->dev->flags & IFF_LOOPBACK)))
103901 +#endif
103902 tcp_v4_send_reset(NULL, skb);
103903 }
103904
103905 diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
103906 index 63d2680..2db9d6b 100644
103907 --- a/net/ipv4/tcp_minisocks.c
103908 +++ b/net/ipv4/tcp_minisocks.c
103909 @@ -27,6 +27,10 @@
103910 #include <net/inet_common.h>
103911 #include <net/xfrm.h>
103912
103913 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103914 +extern int grsec_enable_blackhole;
103915 +#endif
103916 +
103917 int sysctl_tcp_syncookies __read_mostly = 1;
103918 EXPORT_SYMBOL(sysctl_tcp_syncookies);
103919
103920 @@ -739,7 +743,10 @@ embryonic_reset:
103921 * avoid becoming vulnerable to outside attack aiming at
103922 * resetting legit local connections.
103923 */
103924 - req->rsk_ops->send_reset(sk, skb);
103925 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103926 + if (!grsec_enable_blackhole)
103927 +#endif
103928 + req->rsk_ops->send_reset(sk, skb);
103929 } else if (fastopen) { /* received a valid RST pkt */
103930 reqsk_fastopen_remove(sk, req, true);
103931 tcp_reset(sk);
103932 diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
103933 index ebf5ff5..4d1ff32 100644
103934 --- a/net/ipv4/tcp_probe.c
103935 +++ b/net/ipv4/tcp_probe.c
103936 @@ -236,7 +236,7 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
103937 if (cnt + width >= len)
103938 break;
103939
103940 - if (copy_to_user(buf + cnt, tbuf, width))
103941 + if (width > sizeof tbuf || copy_to_user(buf + cnt, tbuf, width))
103942 return -EFAULT;
103943 cnt += width;
103944 }
103945 diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
103946 index 1829c7f..c0b3d52 100644
103947 --- a/net/ipv4/tcp_timer.c
103948 +++ b/net/ipv4/tcp_timer.c
103949 @@ -22,6 +22,10 @@
103950 #include <linux/gfp.h>
103951 #include <net/tcp.h>
103952
103953 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103954 +extern int grsec_lastack_retries;
103955 +#endif
103956 +
103957 int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES;
103958 int sysctl_tcp_synack_retries __read_mostly = TCP_SYNACK_RETRIES;
103959 int sysctl_tcp_keepalive_time __read_mostly = TCP_KEEPALIVE_TIME;
103960 @@ -191,6 +195,13 @@ static int tcp_write_timeout(struct sock *sk)
103961 }
103962 }
103963
103964 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103965 + if ((sk->sk_state == TCP_LAST_ACK) &&
103966 + (grsec_lastack_retries > 0) &&
103967 + (grsec_lastack_retries < retry_until))
103968 + retry_until = grsec_lastack_retries;
103969 +#endif
103970 +
103971 if (retransmits_timed_out(sk, retry_until,
103972 syn_set ? 0 : icsk->icsk_user_timeout, syn_set)) {
103973 /* Has it gone just too far? */
103974 diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
103975 index 13b4dcf..b866a2a 100644
103976 --- a/net/ipv4/udp.c
103977 +++ b/net/ipv4/udp.c
103978 @@ -87,6 +87,7 @@
103979 #include <linux/types.h>
103980 #include <linux/fcntl.h>
103981 #include <linux/module.h>
103982 +#include <linux/security.h>
103983 #include <linux/socket.h>
103984 #include <linux/sockios.h>
103985 #include <linux/igmp.h>
103986 @@ -114,6 +115,10 @@
103987 #include <net/busy_poll.h>
103988 #include "udp_impl.h"
103989
103990 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103991 +extern int grsec_enable_blackhole;
103992 +#endif
103993 +
103994 struct udp_table udp_table __read_mostly;
103995 EXPORT_SYMBOL(udp_table);
103996
103997 @@ -608,6 +613,9 @@ static inline bool __udp_is_mcast_sock(struct net *net, struct sock *sk,
103998 return true;
103999 }
104000
104001 +extern int gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb);
104002 +extern int gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr);
104003 +
104004 /*
104005 * This routine is called by the ICMP module when it gets some
104006 * sort of error condition. If err < 0 then the socket should
104007 @@ -945,9 +953,18 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
104008 dport = usin->sin_port;
104009 if (dport == 0)
104010 return -EINVAL;
104011 +
104012 + err = gr_search_udp_sendmsg(sk, usin);
104013 + if (err)
104014 + return err;
104015 } else {
104016 if (sk->sk_state != TCP_ESTABLISHED)
104017 return -EDESTADDRREQ;
104018 +
104019 + err = gr_search_udp_sendmsg(sk, NULL);
104020 + if (err)
104021 + return err;
104022 +
104023 daddr = inet->inet_daddr;
104024 dport = inet->inet_dport;
104025 /* Open fast path for connected socket.
104026 @@ -1195,7 +1212,7 @@ static unsigned int first_packet_length(struct sock *sk)
104027 IS_UDPLITE(sk));
104028 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
104029 IS_UDPLITE(sk));
104030 - atomic_inc(&sk->sk_drops);
104031 + atomic_inc_unchecked(&sk->sk_drops);
104032 __skb_unlink(skb, rcvq);
104033 __skb_queue_tail(&list_kill, skb);
104034 }
104035 @@ -1275,6 +1292,10 @@ try_again:
104036 if (!skb)
104037 goto out;
104038
104039 + err = gr_search_udp_recvmsg(sk, skb);
104040 + if (err)
104041 + goto out_free;
104042 +
104043 ulen = skb->len - sizeof(struct udphdr);
104044 copied = len;
104045 if (copied > ulen)
104046 @@ -1307,7 +1328,7 @@ try_again:
104047 if (unlikely(err)) {
104048 trace_kfree_skb(skb, udp_recvmsg);
104049 if (!peeked) {
104050 - atomic_inc(&sk->sk_drops);
104051 + atomic_inc_unchecked(&sk->sk_drops);
104052 UDP_INC_STATS_USER(sock_net(sk),
104053 UDP_MIB_INERRORS, is_udplite);
104054 }
104055 @@ -1605,7 +1626,7 @@ csum_error:
104056 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
104057 drop:
104058 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
104059 - atomic_inc(&sk->sk_drops);
104060 + atomic_inc_unchecked(&sk->sk_drops);
104061 kfree_skb(skb);
104062 return -1;
104063 }
104064 @@ -1624,7 +1645,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
104065 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
104066
104067 if (!skb1) {
104068 - atomic_inc(&sk->sk_drops);
104069 + atomic_inc_unchecked(&sk->sk_drops);
104070 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
104071 IS_UDPLITE(sk));
104072 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
104073 @@ -1830,6 +1851,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
104074 goto csum_error;
104075
104076 UDP_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
104077 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104078 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
104079 +#endif
104080 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
104081
104082 /*
104083 @@ -2416,7 +2440,7 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
104084 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
104085 0, sock_i_ino(sp),
104086 atomic_read(&sp->sk_refcnt), sp,
104087 - atomic_read(&sp->sk_drops));
104088 + atomic_read_unchecked(&sp->sk_drops));
104089 }
104090
104091 int udp4_seq_show(struct seq_file *seq, void *v)
104092 diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
104093 index 6156f68..d6ab46d 100644
104094 --- a/net/ipv4/xfrm4_policy.c
104095 +++ b/net/ipv4/xfrm4_policy.c
104096 @@ -186,11 +186,11 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
104097 fl4->flowi4_tos = iph->tos;
104098 }
104099
104100 -static inline int xfrm4_garbage_collect(struct dst_ops *ops)
104101 +static int xfrm4_garbage_collect(struct dst_ops *ops)
104102 {
104103 struct net *net = container_of(ops, struct net, xfrm.xfrm4_dst_ops);
104104
104105 - xfrm4_policy_afinfo.garbage_collect(net);
104106 + xfrm_garbage_collect_deferred(net);
104107 return (dst_entries_get_slow(ops) > ops->gc_thresh * 2);
104108 }
104109
104110 @@ -269,19 +269,18 @@ static struct ctl_table xfrm4_policy_table[] = {
104111
104112 static int __net_init xfrm4_net_init(struct net *net)
104113 {
104114 - struct ctl_table *table;
104115 + ctl_table_no_const *table = NULL;
104116 struct ctl_table_header *hdr;
104117
104118 - table = xfrm4_policy_table;
104119 if (!net_eq(net, &init_net)) {
104120 - table = kmemdup(table, sizeof(xfrm4_policy_table), GFP_KERNEL);
104121 + table = kmemdup(xfrm4_policy_table, sizeof(xfrm4_policy_table), GFP_KERNEL);
104122 if (!table)
104123 goto err_alloc;
104124
104125 table[0].data = &net->xfrm.xfrm4_dst_ops.gc_thresh;
104126 - }
104127 -
104128 - hdr = register_net_sysctl(net, "net/ipv4", table);
104129 + hdr = register_net_sysctl(net, "net/ipv4", table);
104130 + } else
104131 + hdr = register_net_sysctl(net, "net/ipv4", xfrm4_policy_table);
104132 if (!hdr)
104133 goto err_reg;
104134
104135 @@ -289,8 +288,7 @@ static int __net_init xfrm4_net_init(struct net *net)
104136 return 0;
104137
104138 err_reg:
104139 - if (!net_eq(net, &init_net))
104140 - kfree(table);
104141 + kfree(table);
104142 err_alloc:
104143 return -ENOMEM;
104144 }
104145 diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
104146 index dac9419..534fa31 100644
104147 --- a/net/ipv6/addrconf.c
104148 +++ b/net/ipv6/addrconf.c
104149 @@ -171,7 +171,7 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = {
104150 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
104151 .mtu6 = IPV6_MIN_MTU,
104152 .accept_ra = 1,
104153 - .accept_redirects = 1,
104154 + .accept_redirects = 0,
104155 .autoconf = 1,
104156 .force_mld_version = 0,
104157 .mldv1_unsolicited_report_interval = 10 * HZ,
104158 @@ -208,7 +208,7 @@ static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
104159 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
104160 .mtu6 = IPV6_MIN_MTU,
104161 .accept_ra = 1,
104162 - .accept_redirects = 1,
104163 + .accept_redirects = 0,
104164 .autoconf = 1,
104165 .force_mld_version = 0,
104166 .mldv1_unsolicited_report_interval = 10 * HZ,
104167 @@ -604,7 +604,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
104168 idx = 0;
104169 head = &net->dev_index_head[h];
104170 rcu_read_lock();
104171 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^
104172 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^
104173 net->dev_base_seq;
104174 hlist_for_each_entry_rcu(dev, head, index_hlist) {
104175 if (idx < s_idx)
104176 @@ -2420,7 +2420,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
104177 p.iph.ihl = 5;
104178 p.iph.protocol = IPPROTO_IPV6;
104179 p.iph.ttl = 64;
104180 - ifr.ifr_ifru.ifru_data = (__force void __user *)&p;
104181 + ifr.ifr_ifru.ifru_data = (void __force_user *)&p;
104182
104183 if (ops->ndo_do_ioctl) {
104184 mm_segment_t oldfs = get_fs();
104185 @@ -3569,16 +3569,23 @@ static const struct file_operations if6_fops = {
104186 .release = seq_release_net,
104187 };
104188
104189 +extern void register_ipv6_seq_ops_addr(struct seq_operations *addr);
104190 +extern void unregister_ipv6_seq_ops_addr(void);
104191 +
104192 static int __net_init if6_proc_net_init(struct net *net)
104193 {
104194 - if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops))
104195 + register_ipv6_seq_ops_addr(&if6_seq_ops);
104196 + if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops)) {
104197 + unregister_ipv6_seq_ops_addr();
104198 return -ENOMEM;
104199 + }
104200 return 0;
104201 }
104202
104203 static void __net_exit if6_proc_net_exit(struct net *net)
104204 {
104205 remove_proc_entry("if_inet6", net->proc_net);
104206 + unregister_ipv6_seq_ops_addr();
104207 }
104208
104209 static struct pernet_operations if6_proc_net_ops = {
104210 @@ -4194,7 +4201,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
104211 s_ip_idx = ip_idx = cb->args[2];
104212
104213 rcu_read_lock();
104214 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
104215 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
104216 for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
104217 idx = 0;
104218 head = &net->dev_index_head[h];
104219 @@ -4840,7 +4847,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
104220 rt_genid_bump_ipv6(net);
104221 break;
104222 }
104223 - atomic_inc(&net->ipv6.dev_addr_genid);
104224 + atomic_inc_unchecked(&net->ipv6.dev_addr_genid);
104225 }
104226
104227 static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
104228 @@ -4860,7 +4867,7 @@ int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
104229 int *valp = ctl->data;
104230 int val = *valp;
104231 loff_t pos = *ppos;
104232 - struct ctl_table lctl;
104233 + ctl_table_no_const lctl;
104234 int ret;
104235
104236 /*
104237 @@ -4945,7 +4952,7 @@ int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
104238 int *valp = ctl->data;
104239 int val = *valp;
104240 loff_t pos = *ppos;
104241 - struct ctl_table lctl;
104242 + ctl_table_no_const lctl;
104243 int ret;
104244
104245 /*
104246 diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
104247 index e8c4400..a4cd5da 100644
104248 --- a/net/ipv6/af_inet6.c
104249 +++ b/net/ipv6/af_inet6.c
104250 @@ -766,7 +766,7 @@ static int __net_init inet6_net_init(struct net *net)
104251 net->ipv6.sysctl.icmpv6_time = 1*HZ;
104252 net->ipv6.sysctl.flowlabel_consistency = 1;
104253 net->ipv6.sysctl.auto_flowlabels = 0;
104254 - atomic_set(&net->ipv6.fib6_sernum, 1);
104255 + atomic_set_unchecked(&net->ipv6.fib6_sernum, 1);
104256
104257 err = ipv6_init_mibs(net);
104258 if (err)
104259 diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
104260 index 49f5e73..ae02d54 100644
104261 --- a/net/ipv6/datagram.c
104262 +++ b/net/ipv6/datagram.c
104263 @@ -941,5 +941,5 @@ void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
104264 0,
104265 sock_i_ino(sp),
104266 atomic_read(&sp->sk_refcnt), sp,
104267 - atomic_read(&sp->sk_drops));
104268 + atomic_read_unchecked(&sp->sk_drops));
104269 }
104270 diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
104271 index d674152..fb5a01d 100644
104272 --- a/net/ipv6/icmp.c
104273 +++ b/net/ipv6/icmp.c
104274 @@ -1005,7 +1005,7 @@ static struct ctl_table ipv6_icmp_table_template[] = {
104275
104276 struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)
104277 {
104278 - struct ctl_table *table;
104279 + ctl_table_no_const *table;
104280
104281 table = kmemdup(ipv6_icmp_table_template,
104282 sizeof(ipv6_icmp_table_template),
104283 diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
104284 index f1c6d5e..faabef6 100644
104285 --- a/net/ipv6/ip6_fib.c
104286 +++ b/net/ipv6/ip6_fib.c
104287 @@ -99,9 +99,9 @@ static int fib6_new_sernum(struct net *net)
104288 int new, old;
104289
104290 do {
104291 - old = atomic_read(&net->ipv6.fib6_sernum);
104292 + old = atomic_read_unchecked(&net->ipv6.fib6_sernum);
104293 new = old < INT_MAX ? old + 1 : 1;
104294 - } while (atomic_cmpxchg(&net->ipv6.fib6_sernum,
104295 + } while (atomic_cmpxchg_unchecked(&net->ipv6.fib6_sernum,
104296 old, new) != old);
104297 return new;
104298 }
104299 diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
104300 index 01ccc28..66861c7 100644
104301 --- a/net/ipv6/ip6_gre.c
104302 +++ b/net/ipv6/ip6_gre.c
104303 @@ -71,8 +71,8 @@ struct ip6gre_net {
104304 struct net_device *fb_tunnel_dev;
104305 };
104306
104307 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly;
104308 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly;
104309 +static struct rtnl_link_ops ip6gre_link_ops;
104310 +static struct rtnl_link_ops ip6gre_tap_ops;
104311 static int ip6gre_tunnel_init(struct net_device *dev);
104312 static void ip6gre_tunnel_setup(struct net_device *dev);
104313 static void ip6gre_tunnel_link(struct ip6gre_net *ign, struct ip6_tnl *t);
104314 @@ -1289,7 +1289,7 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev)
104315 }
104316
104317
104318 -static struct inet6_protocol ip6gre_protocol __read_mostly = {
104319 +static struct inet6_protocol ip6gre_protocol = {
104320 .handler = ip6gre_rcv,
104321 .err_handler = ip6gre_err,
104322 .flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
104323 @@ -1650,7 +1650,7 @@ static const struct nla_policy ip6gre_policy[IFLA_GRE_MAX + 1] = {
104324 [IFLA_GRE_FLAGS] = { .type = NLA_U32 },
104325 };
104326
104327 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
104328 +static struct rtnl_link_ops ip6gre_link_ops = {
104329 .kind = "ip6gre",
104330 .maxtype = IFLA_GRE_MAX,
104331 .policy = ip6gre_policy,
104332 @@ -1664,7 +1664,7 @@ static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
104333 .fill_info = ip6gre_fill_info,
104334 };
104335
104336 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly = {
104337 +static struct rtnl_link_ops ip6gre_tap_ops = {
104338 .kind = "ip6gretap",
104339 .maxtype = IFLA_GRE_MAX,
104340 .policy = ip6gre_policy,
104341 diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
104342 index 92b3da5..77837b8 100644
104343 --- a/net/ipv6/ip6_tunnel.c
104344 +++ b/net/ipv6/ip6_tunnel.c
104345 @@ -86,7 +86,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
104346
104347 static int ip6_tnl_dev_init(struct net_device *dev);
104348 static void ip6_tnl_dev_setup(struct net_device *dev);
104349 -static struct rtnl_link_ops ip6_link_ops __read_mostly;
104350 +static struct rtnl_link_ops ip6_link_ops;
104351
104352 static int ip6_tnl_net_id __read_mostly;
104353 struct ip6_tnl_net {
104354 @@ -1771,7 +1771,7 @@ static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = {
104355 [IFLA_IPTUN_PROTO] = { .type = NLA_U8 },
104356 };
104357
104358 -static struct rtnl_link_ops ip6_link_ops __read_mostly = {
104359 +static struct rtnl_link_ops ip6_link_ops = {
104360 .kind = "ip6tnl",
104361 .maxtype = IFLA_IPTUN_MAX,
104362 .policy = ip6_tnl_policy,
104363 diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
104364 index ace10d0..97a8b49 100644
104365 --- a/net/ipv6/ip6_vti.c
104366 +++ b/net/ipv6/ip6_vti.c
104367 @@ -62,7 +62,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
104368
104369 static int vti6_dev_init(struct net_device *dev);
104370 static void vti6_dev_setup(struct net_device *dev);
104371 -static struct rtnl_link_ops vti6_link_ops __read_mostly;
104372 +static struct rtnl_link_ops vti6_link_ops;
104373
104374 static int vti6_net_id __read_mostly;
104375 struct vti6_net {
104376 @@ -1004,7 +1004,7 @@ static const struct nla_policy vti6_policy[IFLA_VTI_MAX + 1] = {
104377 [IFLA_VTI_OKEY] = { .type = NLA_U32 },
104378 };
104379
104380 -static struct rtnl_link_ops vti6_link_ops __read_mostly = {
104381 +static struct rtnl_link_ops vti6_link_ops = {
104382 .kind = "vti6",
104383 .maxtype = IFLA_VTI_MAX,
104384 .policy = vti6_policy,
104385 diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
104386 index 66980d8d..8aef0d1 100644
104387 --- a/net/ipv6/ipv6_sockglue.c
104388 +++ b/net/ipv6/ipv6_sockglue.c
104389 @@ -989,7 +989,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
104390 if (sk->sk_type != SOCK_STREAM)
104391 return -ENOPROTOOPT;
104392
104393 - msg.msg_control = optval;
104394 + msg.msg_control = (void __force_kernel *)optval;
104395 msg.msg_controllen = len;
104396 msg.msg_flags = flags;
104397
104398 diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
104399 index e080fbb..412b3cf 100644
104400 --- a/net/ipv6/netfilter/ip6_tables.c
104401 +++ b/net/ipv6/netfilter/ip6_tables.c
104402 @@ -1083,14 +1083,14 @@ static int compat_table_info(const struct xt_table_info *info,
104403 #endif
104404
104405 static int get_info(struct net *net, void __user *user,
104406 - const int *len, int compat)
104407 + int len, int compat)
104408 {
104409 char name[XT_TABLE_MAXNAMELEN];
104410 struct xt_table *t;
104411 int ret;
104412
104413 - if (*len != sizeof(struct ip6t_getinfo)) {
104414 - duprintf("length %u != %zu\n", *len,
104415 + if (len != sizeof(struct ip6t_getinfo)) {
104416 + duprintf("length %u != %zu\n", len,
104417 sizeof(struct ip6t_getinfo));
104418 return -EINVAL;
104419 }
104420 @@ -1127,7 +1127,7 @@ static int get_info(struct net *net, void __user *user,
104421 info.size = private->size;
104422 strcpy(info.name, name);
104423
104424 - if (copy_to_user(user, &info, *len) != 0)
104425 + if (copy_to_user(user, &info, len) != 0)
104426 ret = -EFAULT;
104427 else
104428 ret = 0;
104429 @@ -1983,7 +1983,7 @@ compat_do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
104430
104431 switch (cmd) {
104432 case IP6T_SO_GET_INFO:
104433 - ret = get_info(sock_net(sk), user, len, 1);
104434 + ret = get_info(sock_net(sk), user, *len, 1);
104435 break;
104436 case IP6T_SO_GET_ENTRIES:
104437 ret = compat_get_entries(sock_net(sk), user, len);
104438 @@ -2030,7 +2030,7 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
104439
104440 switch (cmd) {
104441 case IP6T_SO_GET_INFO:
104442 - ret = get_info(sock_net(sk), user, len, 0);
104443 + ret = get_info(sock_net(sk), user, *len, 0);
104444 break;
104445
104446 case IP6T_SO_GET_ENTRIES:
104447 diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
104448 index 6f187c8..34b367f 100644
104449 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c
104450 +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
104451 @@ -96,12 +96,11 @@ static struct ctl_table nf_ct_frag6_sysctl_table[] = {
104452
104453 static int nf_ct_frag6_sysctl_register(struct net *net)
104454 {
104455 - struct ctl_table *table;
104456 + ctl_table_no_const *table = NULL;
104457 struct ctl_table_header *hdr;
104458
104459 - table = nf_ct_frag6_sysctl_table;
104460 if (!net_eq(net, &init_net)) {
104461 - table = kmemdup(table, sizeof(nf_ct_frag6_sysctl_table),
104462 + table = kmemdup(nf_ct_frag6_sysctl_table, sizeof(nf_ct_frag6_sysctl_table),
104463 GFP_KERNEL);
104464 if (table == NULL)
104465 goto err_alloc;
104466 @@ -112,9 +111,9 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
104467 table[2].data = &net->nf_frag.frags.high_thresh;
104468 table[2].extra1 = &net->nf_frag.frags.low_thresh;
104469 table[2].extra2 = &init_net.nf_frag.frags.high_thresh;
104470 - }
104471 -
104472 - hdr = register_net_sysctl(net, "net/netfilter", table);
104473 + hdr = register_net_sysctl(net, "net/netfilter", table);
104474 + } else
104475 + hdr = register_net_sysctl(net, "net/netfilter", nf_ct_frag6_sysctl_table);
104476 if (hdr == NULL)
104477 goto err_reg;
104478
104479 @@ -122,8 +121,7 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
104480 return 0;
104481
104482 err_reg:
104483 - if (!net_eq(net, &init_net))
104484 - kfree(table);
104485 + kfree(table);
104486 err_alloc:
104487 return -ENOMEM;
104488 }
104489 diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
104490 index fe7e3e4..47aba96 100644
104491 --- a/net/ipv6/ping.c
104492 +++ b/net/ipv6/ping.c
104493 @@ -242,6 +242,24 @@ static struct pernet_operations ping_v6_net_ops = {
104494 };
104495 #endif
104496
104497 +static struct pingv6_ops real_pingv6_ops = {
104498 + .ipv6_recv_error = ipv6_recv_error,
104499 + .ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl,
104500 + .ip6_datagram_recv_specific_ctl = ip6_datagram_recv_specific_ctl,
104501 + .icmpv6_err_convert = icmpv6_err_convert,
104502 + .ipv6_icmp_error = ipv6_icmp_error,
104503 + .ipv6_chk_addr = ipv6_chk_addr,
104504 +};
104505 +
104506 +static struct pingv6_ops dummy_pingv6_ops = {
104507 + .ipv6_recv_error = dummy_ipv6_recv_error,
104508 + .ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl,
104509 + .ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl,
104510 + .icmpv6_err_convert = dummy_icmpv6_err_convert,
104511 + .ipv6_icmp_error = dummy_ipv6_icmp_error,
104512 + .ipv6_chk_addr = dummy_ipv6_chk_addr,
104513 +};
104514 +
104515 int __init pingv6_init(void)
104516 {
104517 #ifdef CONFIG_PROC_FS
104518 @@ -249,13 +267,7 @@ int __init pingv6_init(void)
104519 if (ret)
104520 return ret;
104521 #endif
104522 - pingv6_ops.ipv6_recv_error = ipv6_recv_error;
104523 - pingv6_ops.ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl;
104524 - pingv6_ops.ip6_datagram_recv_specific_ctl =
104525 - ip6_datagram_recv_specific_ctl;
104526 - pingv6_ops.icmpv6_err_convert = icmpv6_err_convert;
104527 - pingv6_ops.ipv6_icmp_error = ipv6_icmp_error;
104528 - pingv6_ops.ipv6_chk_addr = ipv6_chk_addr;
104529 + pingv6_ops = &real_pingv6_ops;
104530 return inet6_register_protosw(&pingv6_protosw);
104531 }
104532
104533 @@ -264,14 +276,9 @@ int __init pingv6_init(void)
104534 */
104535 void pingv6_exit(void)
104536 {
104537 - pingv6_ops.ipv6_recv_error = dummy_ipv6_recv_error;
104538 - pingv6_ops.ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl;
104539 - pingv6_ops.ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl;
104540 - pingv6_ops.icmpv6_err_convert = dummy_icmpv6_err_convert;
104541 - pingv6_ops.ipv6_icmp_error = dummy_ipv6_icmp_error;
104542 - pingv6_ops.ipv6_chk_addr = dummy_ipv6_chk_addr;
104543 #ifdef CONFIG_PROC_FS
104544 unregister_pernet_subsys(&ping_v6_net_ops);
104545 #endif
104546 + pingv6_ops = &dummy_pingv6_ops;
104547 inet6_unregister_protosw(&pingv6_protosw);
104548 }
104549 diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
104550 index 679253d0..70b653c 100644
104551 --- a/net/ipv6/proc.c
104552 +++ b/net/ipv6/proc.c
104553 @@ -310,7 +310,7 @@ static int __net_init ipv6_proc_init_net(struct net *net)
104554 if (!proc_create("snmp6", S_IRUGO, net->proc_net, &snmp6_seq_fops))
104555 goto proc_snmp6_fail;
104556
104557 - net->mib.proc_net_devsnmp6 = proc_mkdir("dev_snmp6", net->proc_net);
104558 + net->mib.proc_net_devsnmp6 = proc_mkdir_restrict("dev_snmp6", net->proc_net);
104559 if (!net->mib.proc_net_devsnmp6)
104560 goto proc_dev_snmp6_fail;
104561 return 0;
104562 diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
104563 index ee25631..3c3ac5d 100644
104564 --- a/net/ipv6/raw.c
104565 +++ b/net/ipv6/raw.c
104566 @@ -388,7 +388,7 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb)
104567 {
104568 if ((raw6_sk(sk)->checksum || rcu_access_pointer(sk->sk_filter)) &&
104569 skb_checksum_complete(skb)) {
104570 - atomic_inc(&sk->sk_drops);
104571 + atomic_inc_unchecked(&sk->sk_drops);
104572 kfree_skb(skb);
104573 return NET_RX_DROP;
104574 }
104575 @@ -416,7 +416,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
104576 struct raw6_sock *rp = raw6_sk(sk);
104577
104578 if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb)) {
104579 - atomic_inc(&sk->sk_drops);
104580 + atomic_inc_unchecked(&sk->sk_drops);
104581 kfree_skb(skb);
104582 return NET_RX_DROP;
104583 }
104584 @@ -440,7 +440,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
104585
104586 if (inet->hdrincl) {
104587 if (skb_checksum_complete(skb)) {
104588 - atomic_inc(&sk->sk_drops);
104589 + atomic_inc_unchecked(&sk->sk_drops);
104590 kfree_skb(skb);
104591 return NET_RX_DROP;
104592 }
104593 @@ -609,7 +609,7 @@ out:
104594 return err;
104595 }
104596
104597 -static int rawv6_send_hdrinc(struct sock *sk, void *from, int length,
104598 +static int rawv6_send_hdrinc(struct sock *sk, void *from, unsigned int length,
104599 struct flowi6 *fl6, struct dst_entry **dstp,
104600 unsigned int flags)
104601 {
104602 @@ -916,12 +916,15 @@ do_confirm:
104603 static int rawv6_seticmpfilter(struct sock *sk, int level, int optname,
104604 char __user *optval, int optlen)
104605 {
104606 + struct icmp6_filter filter;
104607 +
104608 switch (optname) {
104609 case ICMPV6_FILTER:
104610 if (optlen > sizeof(struct icmp6_filter))
104611 optlen = sizeof(struct icmp6_filter);
104612 - if (copy_from_user(&raw6_sk(sk)->filter, optval, optlen))
104613 + if (copy_from_user(&filter, optval, optlen))
104614 return -EFAULT;
104615 + raw6_sk(sk)->filter = filter;
104616 return 0;
104617 default:
104618 return -ENOPROTOOPT;
104619 @@ -934,6 +937,7 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
104620 char __user *optval, int __user *optlen)
104621 {
104622 int len;
104623 + struct icmp6_filter filter;
104624
104625 switch (optname) {
104626 case ICMPV6_FILTER:
104627 @@ -945,7 +949,8 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
104628 len = sizeof(struct icmp6_filter);
104629 if (put_user(len, optlen))
104630 return -EFAULT;
104631 - if (copy_to_user(optval, &raw6_sk(sk)->filter, len))
104632 + filter = raw6_sk(sk)->filter;
104633 + if (len > sizeof filter || copy_to_user(optval, &filter, len))
104634 return -EFAULT;
104635 return 0;
104636 default:
104637 diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
104638 index d7d70e6..bd5e9fc 100644
104639 --- a/net/ipv6/reassembly.c
104640 +++ b/net/ipv6/reassembly.c
104641 @@ -626,12 +626,11 @@ static struct ctl_table ip6_frags_ctl_table[] = {
104642
104643 static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
104644 {
104645 - struct ctl_table *table;
104646 + ctl_table_no_const *table = NULL;
104647 struct ctl_table_header *hdr;
104648
104649 - table = ip6_frags_ns_ctl_table;
104650 if (!net_eq(net, &init_net)) {
104651 - table = kmemdup(table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
104652 + table = kmemdup(ip6_frags_ns_ctl_table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
104653 if (table == NULL)
104654 goto err_alloc;
104655
104656 @@ -645,9 +644,10 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
104657 /* Don't export sysctls to unprivileged users */
104658 if (net->user_ns != &init_user_ns)
104659 table[0].procname = NULL;
104660 - }
104661 + hdr = register_net_sysctl(net, "net/ipv6", table);
104662 + } else
104663 + hdr = register_net_sysctl(net, "net/ipv6", ip6_frags_ns_ctl_table);
104664
104665 - hdr = register_net_sysctl(net, "net/ipv6", table);
104666 if (hdr == NULL)
104667 goto err_reg;
104668
104669 @@ -655,8 +655,7 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
104670 return 0;
104671
104672 err_reg:
104673 - if (!net_eq(net, &init_net))
104674 - kfree(table);
104675 + kfree(table);
104676 err_alloc:
104677 return -ENOMEM;
104678 }
104679 diff --git a/net/ipv6/route.c b/net/ipv6/route.c
104680 index 1528d84..f393960 100644
104681 --- a/net/ipv6/route.c
104682 +++ b/net/ipv6/route.c
104683 @@ -2978,7 +2978,7 @@ struct ctl_table ipv6_route_table_template[] = {
104684
104685 struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
104686 {
104687 - struct ctl_table *table;
104688 + ctl_table_no_const *table;
104689
104690 table = kmemdup(ipv6_route_table_template,
104691 sizeof(ipv6_route_table_template),
104692 diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
104693 index cdbfe5a..e13eb31 100644
104694 --- a/net/ipv6/sit.c
104695 +++ b/net/ipv6/sit.c
104696 @@ -74,7 +74,7 @@ static void ipip6_tunnel_setup(struct net_device *dev);
104697 static void ipip6_dev_free(struct net_device *dev);
104698 static bool check_6rd(struct ip_tunnel *tunnel, const struct in6_addr *v6dst,
104699 __be32 *v4dst);
104700 -static struct rtnl_link_ops sit_link_ops __read_mostly;
104701 +static struct rtnl_link_ops sit_link_ops;
104702
104703 static int sit_net_id __read_mostly;
104704 struct sit_net {
104705 @@ -1751,7 +1751,7 @@ static void ipip6_dellink(struct net_device *dev, struct list_head *head)
104706 unregister_netdevice_queue(dev, head);
104707 }
104708
104709 -static struct rtnl_link_ops sit_link_ops __read_mostly = {
104710 +static struct rtnl_link_ops sit_link_ops = {
104711 .kind = "sit",
104712 .maxtype = IFLA_IPTUN_MAX,
104713 .policy = ipip6_policy,
104714 diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
104715 index c5c10fa..2577d51 100644
104716 --- a/net/ipv6/sysctl_net_ipv6.c
104717 +++ b/net/ipv6/sysctl_net_ipv6.c
104718 @@ -78,7 +78,7 @@ static struct ctl_table ipv6_rotable[] = {
104719
104720 static int __net_init ipv6_sysctl_net_init(struct net *net)
104721 {
104722 - struct ctl_table *ipv6_table;
104723 + ctl_table_no_const *ipv6_table;
104724 struct ctl_table *ipv6_route_table;
104725 struct ctl_table *ipv6_icmp_table;
104726 int err;
104727 diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
104728 index b899793..b783604 100644
104729 --- a/net/ipv6/tcp_ipv6.c
104730 +++ b/net/ipv6/tcp_ipv6.c
104731 @@ -104,6 +104,10 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
104732 }
104733 }
104734
104735 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104736 +extern int grsec_enable_blackhole;
104737 +#endif
104738 +
104739 static void tcp_v6_hash(struct sock *sk)
104740 {
104741 if (sk->sk_state != TCP_CLOSE) {
104742 @@ -1343,6 +1347,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
104743 return 0;
104744
104745 reset:
104746 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104747 + if (!grsec_enable_blackhole)
104748 +#endif
104749 tcp_v6_send_reset(sk, skb);
104750 discard:
104751 if (opt_skb)
104752 @@ -1452,12 +1459,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
104753
104754 sk = __inet6_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest,
104755 inet6_iif(skb));
104756 - if (!sk)
104757 + if (!sk) {
104758 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104759 + ret = 1;
104760 +#endif
104761 goto no_tcp_socket;
104762 + }
104763
104764 process:
104765 - if (sk->sk_state == TCP_TIME_WAIT)
104766 + if (sk->sk_state == TCP_TIME_WAIT) {
104767 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104768 + ret = 2;
104769 +#endif
104770 goto do_time_wait;
104771 + }
104772
104773 if (hdr->hop_limit < inet6_sk(sk)->min_hopcount) {
104774 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
104775 @@ -1508,6 +1523,10 @@ csum_error:
104776 bad_packet:
104777 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
104778 } else {
104779 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104780 + if (!grsec_enable_blackhole || (ret == 1 &&
104781 + (skb->dev->flags & IFF_LOOPBACK)))
104782 +#endif
104783 tcp_v6_send_reset(NULL, skb);
104784 }
104785
104786 diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
104787 index 189dc4a..458bec0 100644
104788 --- a/net/ipv6/udp.c
104789 +++ b/net/ipv6/udp.c
104790 @@ -76,6 +76,10 @@ static unsigned int udp6_ehashfn(struct net *net,
104791 udp_ipv6_hash_secret + net_hash_mix(net));
104792 }
104793
104794 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104795 +extern int grsec_enable_blackhole;
104796 +#endif
104797 +
104798 int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
104799 {
104800 const struct in6_addr *sk2_rcv_saddr6 = inet6_rcv_saddr(sk2);
104801 @@ -448,7 +452,7 @@ try_again:
104802 if (unlikely(err)) {
104803 trace_kfree_skb(skb, udpv6_recvmsg);
104804 if (!peeked) {
104805 - atomic_inc(&sk->sk_drops);
104806 + atomic_inc_unchecked(&sk->sk_drops);
104807 if (is_udp4)
104808 UDP_INC_STATS_USER(sock_net(sk),
104809 UDP_MIB_INERRORS,
104810 @@ -714,7 +718,7 @@ csum_error:
104811 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
104812 drop:
104813 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
104814 - atomic_inc(&sk->sk_drops);
104815 + atomic_inc_unchecked(&sk->sk_drops);
104816 kfree_skb(skb);
104817 return -1;
104818 }
104819 @@ -753,7 +757,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
104820 if (likely(skb1 == NULL))
104821 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
104822 if (!skb1) {
104823 - atomic_inc(&sk->sk_drops);
104824 + atomic_inc_unchecked(&sk->sk_drops);
104825 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
104826 IS_UDPLITE(sk));
104827 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
104828 @@ -937,6 +941,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
104829 goto csum_error;
104830
104831 UDP6_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
104832 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104833 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
104834 +#endif
104835 icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);
104836
104837 kfree_skb(skb);
104838 diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
104839 index 48bf5a0..691985a 100644
104840 --- a/net/ipv6/xfrm6_policy.c
104841 +++ b/net/ipv6/xfrm6_policy.c
104842 @@ -223,11 +223,11 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
104843 }
104844 }
104845
104846 -static inline int xfrm6_garbage_collect(struct dst_ops *ops)
104847 +static int xfrm6_garbage_collect(struct dst_ops *ops)
104848 {
104849 struct net *net = container_of(ops, struct net, xfrm.xfrm6_dst_ops);
104850
104851 - xfrm6_policy_afinfo.garbage_collect(net);
104852 + xfrm_garbage_collect_deferred(net);
104853 return dst_entries_get_fast(ops) > ops->gc_thresh * 2;
104854 }
104855
104856 @@ -340,19 +340,19 @@ static struct ctl_table xfrm6_policy_table[] = {
104857
104858 static int __net_init xfrm6_net_init(struct net *net)
104859 {
104860 - struct ctl_table *table;
104861 + ctl_table_no_const *table = NULL;
104862 struct ctl_table_header *hdr;
104863
104864 - table = xfrm6_policy_table;
104865 if (!net_eq(net, &init_net)) {
104866 - table = kmemdup(table, sizeof(xfrm6_policy_table), GFP_KERNEL);
104867 + table = kmemdup(xfrm6_policy_table, sizeof(xfrm6_policy_table), GFP_KERNEL);
104868 if (!table)
104869 goto err_alloc;
104870
104871 table[0].data = &net->xfrm.xfrm6_dst_ops.gc_thresh;
104872 - }
104873 + hdr = register_net_sysctl(net, "net/ipv6", table);
104874 + } else
104875 + hdr = register_net_sysctl(net, "net/ipv6", xfrm6_policy_table);
104876
104877 - hdr = register_net_sysctl(net, "net/ipv6", table);
104878 if (!hdr)
104879 goto err_reg;
104880
104881 @@ -360,8 +360,7 @@ static int __net_init xfrm6_net_init(struct net *net)
104882 return 0;
104883
104884 err_reg:
104885 - if (!net_eq(net, &init_net))
104886 - kfree(table);
104887 + kfree(table);
104888 err_alloc:
104889 return -ENOMEM;
104890 }
104891 diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
104892 index c1d247e..9e5949d 100644
104893 --- a/net/ipx/ipx_proc.c
104894 +++ b/net/ipx/ipx_proc.c
104895 @@ -289,7 +289,7 @@ int __init ipx_proc_init(void)
104896 struct proc_dir_entry *p;
104897 int rc = -ENOMEM;
104898
104899 - ipx_proc_dir = proc_mkdir("ipx", init_net.proc_net);
104900 + ipx_proc_dir = proc_mkdir_restrict("ipx", init_net.proc_net);
104901
104902 if (!ipx_proc_dir)
104903 goto out;
104904 diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
104905 index 4efe486..dee966e 100644
104906 --- a/net/irda/ircomm/ircomm_tty.c
104907 +++ b/net/irda/ircomm/ircomm_tty.c
104908 @@ -310,10 +310,10 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
104909 add_wait_queue(&port->open_wait, &wait);
104910
104911 pr_debug("%s(%d):block_til_ready before block on %s open_count=%d\n",
104912 - __FILE__, __LINE__, tty->driver->name, port->count);
104913 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
104914
104915 spin_lock_irqsave(&port->lock, flags);
104916 - port->count--;
104917 + atomic_dec(&port->count);
104918 port->blocked_open++;
104919 spin_unlock_irqrestore(&port->lock, flags);
104920
104921 @@ -348,7 +348,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
104922 }
104923
104924 pr_debug("%s(%d):block_til_ready blocking on %s open_count=%d\n",
104925 - __FILE__, __LINE__, tty->driver->name, port->count);
104926 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
104927
104928 schedule();
104929 }
104930 @@ -358,12 +358,12 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
104931
104932 spin_lock_irqsave(&port->lock, flags);
104933 if (!tty_hung_up_p(filp))
104934 - port->count++;
104935 + atomic_inc(&port->count);
104936 port->blocked_open--;
104937 spin_unlock_irqrestore(&port->lock, flags);
104938
104939 pr_debug("%s(%d):block_til_ready after blocking on %s open_count=%d\n",
104940 - __FILE__, __LINE__, tty->driver->name, port->count);
104941 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
104942
104943 if (!retval)
104944 port->flags |= ASYNC_NORMAL_ACTIVE;
104945 @@ -433,12 +433,12 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
104946
104947 /* ++ is not atomic, so this should be protected - Jean II */
104948 spin_lock_irqsave(&self->port.lock, flags);
104949 - self->port.count++;
104950 + atomic_inc(&self->port.count);
104951 spin_unlock_irqrestore(&self->port.lock, flags);
104952 tty_port_tty_set(&self->port, tty);
104953
104954 pr_debug("%s(), %s%d, count = %d\n", __func__ , tty->driver->name,
104955 - self->line, self->port.count);
104956 + self->line, atomic_read(&self->port.count));
104957
104958 /* Not really used by us, but lets do it anyway */
104959 self->port.low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
104960 @@ -961,7 +961,7 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
104961 tty_kref_put(port->tty);
104962 }
104963 port->tty = NULL;
104964 - port->count = 0;
104965 + atomic_set(&port->count, 0);
104966 spin_unlock_irqrestore(&port->lock, flags);
104967
104968 wake_up_interruptible(&port->open_wait);
104969 @@ -1308,7 +1308,7 @@ static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m)
104970 seq_putc(m, '\n');
104971
104972 seq_printf(m, "Role: %s\n", self->client ? "client" : "server");
104973 - seq_printf(m, "Open count: %d\n", self->port.count);
104974 + seq_printf(m, "Open count: %d\n", atomic_read(&self->port.count));
104975 seq_printf(m, "Max data size: %d\n", self->max_data_size);
104976 seq_printf(m, "Max header size: %d\n", self->max_header_size);
104977
104978 diff --git a/net/irda/irproc.c b/net/irda/irproc.c
104979 index b9ac598..f88cc56 100644
104980 --- a/net/irda/irproc.c
104981 +++ b/net/irda/irproc.c
104982 @@ -66,7 +66,7 @@ void __init irda_proc_register(void)
104983 {
104984 int i;
104985
104986 - proc_irda = proc_mkdir("irda", init_net.proc_net);
104987 + proc_irda = proc_mkdir_restrict("irda", init_net.proc_net);
104988 if (proc_irda == NULL)
104989 return;
104990
104991 diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
104992 index 2e9953b..ed06350 100644
104993 --- a/net/iucv/af_iucv.c
104994 +++ b/net/iucv/af_iucv.c
104995 @@ -686,10 +686,10 @@ static void __iucv_auto_name(struct iucv_sock *iucv)
104996 {
104997 char name[12];
104998
104999 - sprintf(name, "%08x", atomic_inc_return(&iucv_sk_list.autobind_name));
105000 + sprintf(name, "%08x", atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
105001 while (__iucv_get_sock_by_name(name)) {
105002 sprintf(name, "%08x",
105003 - atomic_inc_return(&iucv_sk_list.autobind_name));
105004 + atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
105005 }
105006 memcpy(iucv->src_name, name, 8);
105007 }
105008 diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
105009 index 2a6a1fd..6c112b0 100644
105010 --- a/net/iucv/iucv.c
105011 +++ b/net/iucv/iucv.c
105012 @@ -702,7 +702,7 @@ static int iucv_cpu_notify(struct notifier_block *self,
105013 return NOTIFY_OK;
105014 }
105015
105016 -static struct notifier_block __refdata iucv_cpu_notifier = {
105017 +static struct notifier_block iucv_cpu_notifier = {
105018 .notifier_call = iucv_cpu_notify,
105019 };
105020
105021 diff --git a/net/key/af_key.c b/net/key/af_key.c
105022 index f8ac939..1e189bf 100644
105023 --- a/net/key/af_key.c
105024 +++ b/net/key/af_key.c
105025 @@ -3049,10 +3049,10 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, const struc
105026 static u32 get_acqseq(void)
105027 {
105028 u32 res;
105029 - static atomic_t acqseq;
105030 + static atomic_unchecked_t acqseq;
105031
105032 do {
105033 - res = atomic_inc_return(&acqseq);
105034 + res = atomic_inc_return_unchecked(&acqseq);
105035 } while (!res);
105036 return res;
105037 }
105038 diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
105039 index 781b3a2..73a7434 100644
105040 --- a/net/l2tp/l2tp_eth.c
105041 +++ b/net/l2tp/l2tp_eth.c
105042 @@ -42,12 +42,12 @@ struct l2tp_eth {
105043 struct sock *tunnel_sock;
105044 struct l2tp_session *session;
105045 struct list_head list;
105046 - atomic_long_t tx_bytes;
105047 - atomic_long_t tx_packets;
105048 - atomic_long_t tx_dropped;
105049 - atomic_long_t rx_bytes;
105050 - atomic_long_t rx_packets;
105051 - atomic_long_t rx_errors;
105052 + atomic_long_unchecked_t tx_bytes;
105053 + atomic_long_unchecked_t tx_packets;
105054 + atomic_long_unchecked_t tx_dropped;
105055 + atomic_long_unchecked_t rx_bytes;
105056 + atomic_long_unchecked_t rx_packets;
105057 + atomic_long_unchecked_t rx_errors;
105058 };
105059
105060 /* via l2tp_session_priv() */
105061 @@ -98,10 +98,10 @@ static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev)
105062 int ret = l2tp_xmit_skb(session, skb, session->hdr_len);
105063
105064 if (likely(ret == NET_XMIT_SUCCESS)) {
105065 - atomic_long_add(len, &priv->tx_bytes);
105066 - atomic_long_inc(&priv->tx_packets);
105067 + atomic_long_add_unchecked(len, &priv->tx_bytes);
105068 + atomic_long_inc_unchecked(&priv->tx_packets);
105069 } else {
105070 - atomic_long_inc(&priv->tx_dropped);
105071 + atomic_long_inc_unchecked(&priv->tx_dropped);
105072 }
105073 return NETDEV_TX_OK;
105074 }
105075 @@ -111,12 +111,12 @@ static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev,
105076 {
105077 struct l2tp_eth *priv = netdev_priv(dev);
105078
105079 - stats->tx_bytes = atomic_long_read(&priv->tx_bytes);
105080 - stats->tx_packets = atomic_long_read(&priv->tx_packets);
105081 - stats->tx_dropped = atomic_long_read(&priv->tx_dropped);
105082 - stats->rx_bytes = atomic_long_read(&priv->rx_bytes);
105083 - stats->rx_packets = atomic_long_read(&priv->rx_packets);
105084 - stats->rx_errors = atomic_long_read(&priv->rx_errors);
105085 + stats->tx_bytes = atomic_long_read_unchecked(&priv->tx_bytes);
105086 + stats->tx_packets = atomic_long_read_unchecked(&priv->tx_packets);
105087 + stats->tx_dropped = atomic_long_read_unchecked(&priv->tx_dropped);
105088 + stats->rx_bytes = atomic_long_read_unchecked(&priv->rx_bytes);
105089 + stats->rx_packets = atomic_long_read_unchecked(&priv->rx_packets);
105090 + stats->rx_errors = atomic_long_read_unchecked(&priv->rx_errors);
105091 return stats;
105092 }
105093
105094 @@ -167,15 +167,15 @@ static void l2tp_eth_dev_recv(struct l2tp_session *session, struct sk_buff *skb,
105095 nf_reset(skb);
105096
105097 if (dev_forward_skb(dev, skb) == NET_RX_SUCCESS) {
105098 - atomic_long_inc(&priv->rx_packets);
105099 - atomic_long_add(data_len, &priv->rx_bytes);
105100 + atomic_long_inc_unchecked(&priv->rx_packets);
105101 + atomic_long_add_unchecked(data_len, &priv->rx_bytes);
105102 } else {
105103 - atomic_long_inc(&priv->rx_errors);
105104 + atomic_long_inc_unchecked(&priv->rx_errors);
105105 }
105106 return;
105107
105108 error:
105109 - atomic_long_inc(&priv->rx_errors);
105110 + atomic_long_inc_unchecked(&priv->rx_errors);
105111 kfree_skb(skb);
105112 }
105113
105114 diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
105115 index 05dfc8aa..df6cfd7 100644
105116 --- a/net/l2tp/l2tp_ip.c
105117 +++ b/net/l2tp/l2tp_ip.c
105118 @@ -608,7 +608,7 @@ static struct inet_protosw l2tp_ip_protosw = {
105119 .ops = &l2tp_ip_ops,
105120 };
105121
105122 -static struct net_protocol l2tp_ip_protocol __read_mostly = {
105123 +static const struct net_protocol l2tp_ip_protocol = {
105124 .handler = l2tp_ip_recv,
105125 .netns_ok = 1,
105126 };
105127 diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
105128 index 8611f1b..bc60a2d 100644
105129 --- a/net/l2tp/l2tp_ip6.c
105130 +++ b/net/l2tp/l2tp_ip6.c
105131 @@ -757,7 +757,7 @@ static struct inet_protosw l2tp_ip6_protosw = {
105132 .ops = &l2tp_ip6_ops,
105133 };
105134
105135 -static struct inet6_protocol l2tp_ip6_protocol __read_mostly = {
105136 +static const struct inet6_protocol l2tp_ip6_protocol = {
105137 .handler = l2tp_ip6_recv,
105138 };
105139
105140 diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
105141 index 1a3c7e0..80f8b0c 100644
105142 --- a/net/llc/llc_proc.c
105143 +++ b/net/llc/llc_proc.c
105144 @@ -247,7 +247,7 @@ int __init llc_proc_init(void)
105145 int rc = -ENOMEM;
105146 struct proc_dir_entry *p;
105147
105148 - llc_proc_dir = proc_mkdir("llc", init_net.proc_net);
105149 + llc_proc_dir = proc_mkdir_restrict("llc", init_net.proc_net);
105150 if (!llc_proc_dir)
105151 goto out;
105152
105153 diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
105154 index e75d5c5..429fc95 100644
105155 --- a/net/mac80211/cfg.c
105156 +++ b/net/mac80211/cfg.c
105157 @@ -543,7 +543,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy,
105158 ret = ieee80211_vif_use_channel(sdata, chandef,
105159 IEEE80211_CHANCTX_EXCLUSIVE);
105160 }
105161 - } else if (local->open_count == local->monitors) {
105162 + } else if (local_read(&local->open_count) == local->monitors) {
105163 local->_oper_chandef = *chandef;
105164 ieee80211_hw_config(local, 0);
105165 }
105166 @@ -3416,7 +3416,7 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy,
105167 else
105168 local->probe_req_reg--;
105169
105170 - if (!local->open_count)
105171 + if (!local_read(&local->open_count))
105172 break;
105173
105174 ieee80211_queue_work(&local->hw, &local->reconfig_filter);
105175 @@ -3551,8 +3551,8 @@ static int ieee80211_cfg_get_channel(struct wiphy *wiphy,
105176 if (chanctx_conf) {
105177 *chandef = sdata->vif.bss_conf.chandef;
105178 ret = 0;
105179 - } else if (local->open_count > 0 &&
105180 - local->open_count == local->monitors &&
105181 + } else if (local_read(&local->open_count) > 0 &&
105182 + local_read(&local->open_count) == local->monitors &&
105183 sdata->vif.type == NL80211_IFTYPE_MONITOR) {
105184 if (local->use_chanctx)
105185 *chandef = local->monitor_chandef;
105186 diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
105187 index fa7568c..74c815c 100644
105188 --- a/net/mac80211/ieee80211_i.h
105189 +++ b/net/mac80211/ieee80211_i.h
105190 @@ -29,6 +29,7 @@
105191 #include <net/ieee80211_radiotap.h>
105192 #include <net/cfg80211.h>
105193 #include <net/mac80211.h>
105194 +#include <asm/local.h>
105195 #include "key.h"
105196 #include "sta_info.h"
105197 #include "debug.h"
105198 @@ -1125,7 +1126,7 @@ struct ieee80211_local {
105199 /* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
105200 spinlock_t queue_stop_reason_lock;
105201
105202 - int open_count;
105203 + local_t open_count;
105204 int monitors, cooked_mntrs;
105205 /* number of interfaces with corresponding FIF_ flags */
105206 int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll,
105207 diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
105208 index 4173553..e3b5a3f 100644
105209 --- a/net/mac80211/iface.c
105210 +++ b/net/mac80211/iface.c
105211 @@ -543,7 +543,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
105212 break;
105213 }
105214
105215 - if (local->open_count == 0) {
105216 + if (local_read(&local->open_count) == 0) {
105217 res = drv_start(local);
105218 if (res)
105219 goto err_del_bss;
105220 @@ -590,7 +590,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
105221 res = drv_add_interface(local, sdata);
105222 if (res)
105223 goto err_stop;
105224 - } else if (local->monitors == 0 && local->open_count == 0) {
105225 + } else if (local->monitors == 0 && local_read(&local->open_count) == 0) {
105226 res = ieee80211_add_virtual_monitor(local);
105227 if (res)
105228 goto err_stop;
105229 @@ -700,7 +700,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
105230 atomic_inc(&local->iff_promiscs);
105231
105232 if (coming_up)
105233 - local->open_count++;
105234 + local_inc(&local->open_count);
105235
105236 if (hw_reconf_flags)
105237 ieee80211_hw_config(local, hw_reconf_flags);
105238 @@ -738,7 +738,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
105239 err_del_interface:
105240 drv_remove_interface(local, sdata);
105241 err_stop:
105242 - if (!local->open_count)
105243 + if (!local_read(&local->open_count))
105244 drv_stop(local);
105245 err_del_bss:
105246 sdata->bss = NULL;
105247 @@ -906,7 +906,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
105248 }
105249
105250 if (going_down)
105251 - local->open_count--;
105252 + local_dec(&local->open_count);
105253
105254 switch (sdata->vif.type) {
105255 case NL80211_IFTYPE_AP_VLAN:
105256 @@ -968,7 +968,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
105257 }
105258 spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
105259
105260 - if (local->open_count == 0)
105261 + if (local_read(&local->open_count) == 0)
105262 ieee80211_clear_tx_pending(local);
105263
105264 /*
105265 @@ -1011,7 +1011,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
105266 if (cancel_scan)
105267 flush_delayed_work(&local->scan_work);
105268
105269 - if (local->open_count == 0) {
105270 + if (local_read(&local->open_count) == 0) {
105271 ieee80211_stop_device(local);
105272
105273 /* no reconfiguring after stop! */
105274 @@ -1022,7 +1022,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
105275 ieee80211_configure_filter(local);
105276 ieee80211_hw_config(local, hw_reconf_flags);
105277
105278 - if (local->monitors == local->open_count)
105279 + if (local->monitors == local_read(&local->open_count))
105280 ieee80211_add_virtual_monitor(local);
105281 }
105282
105283 diff --git a/net/mac80211/main.c b/net/mac80211/main.c
105284 index 6ab99da..f9502d4 100644
105285 --- a/net/mac80211/main.c
105286 +++ b/net/mac80211/main.c
105287 @@ -175,7 +175,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
105288 changed &= ~(IEEE80211_CONF_CHANGE_CHANNEL |
105289 IEEE80211_CONF_CHANGE_POWER);
105290
105291 - if (changed && local->open_count) {
105292 + if (changed && local_read(&local->open_count)) {
105293 ret = drv_config(local, changed);
105294 /*
105295 * Goal:
105296 diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
105297 index 4a95fe3..0bfd713 100644
105298 --- a/net/mac80211/pm.c
105299 +++ b/net/mac80211/pm.c
105300 @@ -12,7 +12,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
105301 struct ieee80211_sub_if_data *sdata;
105302 struct sta_info *sta;
105303
105304 - if (!local->open_count)
105305 + if (!local_read(&local->open_count))
105306 goto suspend;
105307
105308 ieee80211_scan_cancel(local);
105309 @@ -59,7 +59,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
105310 cancel_work_sync(&local->dynamic_ps_enable_work);
105311 del_timer_sync(&local->dynamic_ps_timer);
105312
105313 - local->wowlan = wowlan && local->open_count;
105314 + local->wowlan = wowlan && local_read(&local->open_count);
105315 if (local->wowlan) {
105316 int err = drv_suspend(local, wowlan);
105317 if (err < 0) {
105318 @@ -126,7 +126,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
105319 WARN_ON(!list_empty(&local->chanctx_list));
105320
105321 /* stop hardware - this must stop RX */
105322 - if (local->open_count)
105323 + if (local_read(&local->open_count))
105324 ieee80211_stop_device(local);
105325
105326 suspend:
105327 diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
105328 index d53355b..21f583a 100644
105329 --- a/net/mac80211/rate.c
105330 +++ b/net/mac80211/rate.c
105331 @@ -724,7 +724,7 @@ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local,
105332
105333 ASSERT_RTNL();
105334
105335 - if (local->open_count)
105336 + if (local_read(&local->open_count))
105337 return -EBUSY;
105338
105339 if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) {
105340 diff --git a/net/mac80211/util.c b/net/mac80211/util.c
105341 index 1ce38e7..77267ad 100644
105342 --- a/net/mac80211/util.c
105343 +++ b/net/mac80211/util.c
105344 @@ -1757,7 +1757,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
105345 }
105346 #endif
105347 /* everything else happens only if HW was up & running */
105348 - if (!local->open_count)
105349 + if (!local_read(&local->open_count))
105350 goto wake_up;
105351
105352 /*
105353 @@ -1987,7 +1987,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
105354 local->in_reconfig = false;
105355 barrier();
105356
105357 - if (local->monitors == local->open_count && local->monitors > 0)
105358 + if (local->monitors == local_read(&local->open_count) && local->monitors > 0)
105359 ieee80211_add_virtual_monitor(local);
105360
105361 /*
105362 diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
105363 index b02660f..c0f791c 100644
105364 --- a/net/netfilter/Kconfig
105365 +++ b/net/netfilter/Kconfig
105366 @@ -1122,6 +1122,16 @@ config NETFILTER_XT_MATCH_ESP
105367
105368 To compile it as a module, choose M here. If unsure, say N.
105369
105370 +config NETFILTER_XT_MATCH_GRADM
105371 + tristate '"gradm" match support'
105372 + depends on NETFILTER_XTABLES && NETFILTER_ADVANCED
105373 + depends on GRKERNSEC && !GRKERNSEC_NO_RBAC
105374 + ---help---
105375 + The gradm match allows to match on grsecurity RBAC being enabled.
105376 + It is useful when iptables rules are applied early on bootup to
105377 + prevent connections to the machine (except from a trusted host)
105378 + while the RBAC system is disabled.
105379 +
105380 config NETFILTER_XT_MATCH_HASHLIMIT
105381 tristate '"hashlimit" match support'
105382 depends on (IP6_NF_IPTABLES || IP6_NF_IPTABLES=n)
105383 diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
105384 index 89f73a9..e4e5bd9 100644
105385 --- a/net/netfilter/Makefile
105386 +++ b/net/netfilter/Makefile
105387 @@ -139,6 +139,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_DEVGROUP) += xt_devgroup.o
105388 obj-$(CONFIG_NETFILTER_XT_MATCH_DSCP) += xt_dscp.o
105389 obj-$(CONFIG_NETFILTER_XT_MATCH_ECN) += xt_ecn.o
105390 obj-$(CONFIG_NETFILTER_XT_MATCH_ESP) += xt_esp.o
105391 +obj-$(CONFIG_NETFILTER_XT_MATCH_GRADM) += xt_gradm.o
105392 obj-$(CONFIG_NETFILTER_XT_MATCH_HASHLIMIT) += xt_hashlimit.o
105393 obj-$(CONFIG_NETFILTER_XT_MATCH_HELPER) += xt_helper.o
105394 obj-$(CONFIG_NETFILTER_XT_MATCH_HL) += xt_hl.o
105395 diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
105396 index d259da3..6a32b2c 100644
105397 --- a/net/netfilter/ipset/ip_set_core.c
105398 +++ b/net/netfilter/ipset/ip_set_core.c
105399 @@ -1952,7 +1952,7 @@ done:
105400 return ret;
105401 }
105402
105403 -static struct nf_sockopt_ops so_set __read_mostly = {
105404 +static struct nf_sockopt_ops so_set = {
105405 .pf = PF_INET,
105406 .get_optmin = SO_IP_SET,
105407 .get_optmax = SO_IP_SET + 1,
105408 diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
105409 index b0f7b62..0541842 100644
105410 --- a/net/netfilter/ipvs/ip_vs_conn.c
105411 +++ b/net/netfilter/ipvs/ip_vs_conn.c
105412 @@ -572,7 +572,7 @@ ip_vs_bind_dest(struct ip_vs_conn *cp, struct ip_vs_dest *dest)
105413 /* Increase the refcnt counter of the dest */
105414 ip_vs_dest_hold(dest);
105415
105416 - conn_flags = atomic_read(&dest->conn_flags);
105417 + conn_flags = atomic_read_unchecked(&dest->conn_flags);
105418 if (cp->protocol != IPPROTO_UDP)
105419 conn_flags &= ~IP_VS_CONN_F_ONE_PACKET;
105420 flags = cp->flags;
105421 @@ -922,7 +922,7 @@ ip_vs_conn_new(const struct ip_vs_conn_param *p, int dest_af,
105422
105423 cp->control = NULL;
105424 atomic_set(&cp->n_control, 0);
105425 - atomic_set(&cp->in_pkts, 0);
105426 + atomic_set_unchecked(&cp->in_pkts, 0);
105427
105428 cp->packet_xmit = NULL;
105429 cp->app = NULL;
105430 @@ -1229,7 +1229,7 @@ static inline int todrop_entry(struct ip_vs_conn *cp)
105431
105432 /* Don't drop the entry if its number of incoming packets is not
105433 located in [0, 8] */
105434 - i = atomic_read(&cp->in_pkts);
105435 + i = atomic_read_unchecked(&cp->in_pkts);
105436 if (i > 8 || i < 0) return 0;
105437
105438 if (!todrop_rate[i]) return 0;
105439 diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
105440 index b87ca32..76c7799 100644
105441 --- a/net/netfilter/ipvs/ip_vs_core.c
105442 +++ b/net/netfilter/ipvs/ip_vs_core.c
105443 @@ -568,7 +568,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
105444 ret = cp->packet_xmit(skb, cp, pd->pp, iph);
105445 /* do not touch skb anymore */
105446
105447 - atomic_inc(&cp->in_pkts);
105448 + atomic_inc_unchecked(&cp->in_pkts);
105449 ip_vs_conn_put(cp);
105450 return ret;
105451 }
105452 @@ -1723,7 +1723,7 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af)
105453 if (cp->flags & IP_VS_CONN_F_ONE_PACKET)
105454 pkts = sysctl_sync_threshold(ipvs);
105455 else
105456 - pkts = atomic_add_return(1, &cp->in_pkts);
105457 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
105458
105459 if (ipvs->sync_state & IP_VS_STATE_MASTER)
105460 ip_vs_sync_conn(net, cp, pkts);
105461 diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
105462 index fdcda8b..dbc1979 100644
105463 --- a/net/netfilter/ipvs/ip_vs_ctl.c
105464 +++ b/net/netfilter/ipvs/ip_vs_ctl.c
105465 @@ -799,7 +799,7 @@ __ip_vs_update_dest(struct ip_vs_service *svc, struct ip_vs_dest *dest,
105466 */
105467 ip_vs_rs_hash(ipvs, dest);
105468 }
105469 - atomic_set(&dest->conn_flags, conn_flags);
105470 + atomic_set_unchecked(&dest->conn_flags, conn_flags);
105471
105472 /* bind the service */
105473 old_svc = rcu_dereference_protected(dest->svc, 1);
105474 @@ -1664,7 +1664,7 @@ proc_do_sync_ports(struct ctl_table *table, int write,
105475 * align with netns init in ip_vs_control_net_init()
105476 */
105477
105478 -static struct ctl_table vs_vars[] = {
105479 +static ctl_table_no_const vs_vars[] __read_only = {
105480 {
105481 .procname = "amemthresh",
105482 .maxlen = sizeof(int),
105483 @@ -1999,7 +1999,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
105484 " %-7s %-6d %-10d %-10d\n",
105485 &dest->addr.in6,
105486 ntohs(dest->port),
105487 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
105488 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
105489 atomic_read(&dest->weight),
105490 atomic_read(&dest->activeconns),
105491 atomic_read(&dest->inactconns));
105492 @@ -2010,7 +2010,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
105493 "%-7s %-6d %-10d %-10d\n",
105494 ntohl(dest->addr.ip),
105495 ntohs(dest->port),
105496 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
105497 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
105498 atomic_read(&dest->weight),
105499 atomic_read(&dest->activeconns),
105500 atomic_read(&dest->inactconns));
105501 @@ -2499,7 +2499,7 @@ __ip_vs_get_dest_entries(struct net *net, const struct ip_vs_get_dests *get,
105502
105503 entry.addr = dest->addr.ip;
105504 entry.port = dest->port;
105505 - entry.conn_flags = atomic_read(&dest->conn_flags);
105506 + entry.conn_flags = atomic_read_unchecked(&dest->conn_flags);
105507 entry.weight = atomic_read(&dest->weight);
105508 entry.u_threshold = dest->u_threshold;
105509 entry.l_threshold = dest->l_threshold;
105510 @@ -3039,7 +3039,7 @@ static int ip_vs_genl_fill_dest(struct sk_buff *skb, struct ip_vs_dest *dest)
105511 if (nla_put(skb, IPVS_DEST_ATTR_ADDR, sizeof(dest->addr), &dest->addr) ||
105512 nla_put_be16(skb, IPVS_DEST_ATTR_PORT, dest->port) ||
105513 nla_put_u32(skb, IPVS_DEST_ATTR_FWD_METHOD,
105514 - (atomic_read(&dest->conn_flags) &
105515 + (atomic_read_unchecked(&dest->conn_flags) &
105516 IP_VS_CONN_F_FWD_MASK)) ||
105517 nla_put_u32(skb, IPVS_DEST_ATTR_WEIGHT,
105518 atomic_read(&dest->weight)) ||
105519 @@ -3672,7 +3672,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct net *net)
105520 {
105521 int idx;
105522 struct netns_ipvs *ipvs = net_ipvs(net);
105523 - struct ctl_table *tbl;
105524 + ctl_table_no_const *tbl;
105525
105526 atomic_set(&ipvs->dropentry, 0);
105527 spin_lock_init(&ipvs->dropentry_lock);
105528 diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c
105529 index 127f140..553d652 100644
105530 --- a/net/netfilter/ipvs/ip_vs_lblc.c
105531 +++ b/net/netfilter/ipvs/ip_vs_lblc.c
105532 @@ -118,7 +118,7 @@ struct ip_vs_lblc_table {
105533 * IPVS LBLC sysctl table
105534 */
105535 #ifdef CONFIG_SYSCTL
105536 -static struct ctl_table vs_vars_table[] = {
105537 +static ctl_table_no_const vs_vars_table[] __read_only = {
105538 {
105539 .procname = "lblc_expiration",
105540 .data = NULL,
105541 diff --git a/net/netfilter/ipvs/ip_vs_lblcr.c b/net/netfilter/ipvs/ip_vs_lblcr.c
105542 index 2229d2d..b32b785 100644
105543 --- a/net/netfilter/ipvs/ip_vs_lblcr.c
105544 +++ b/net/netfilter/ipvs/ip_vs_lblcr.c
105545 @@ -289,7 +289,7 @@ struct ip_vs_lblcr_table {
105546 * IPVS LBLCR sysctl table
105547 */
105548
105549 -static struct ctl_table vs_vars_table[] = {
105550 +static ctl_table_no_const vs_vars_table[] __read_only = {
105551 {
105552 .procname = "lblcr_expiration",
105553 .data = NULL,
105554 diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
105555 index d93ceeb..4556144 100644
105556 --- a/net/netfilter/ipvs/ip_vs_sync.c
105557 +++ b/net/netfilter/ipvs/ip_vs_sync.c
105558 @@ -609,7 +609,7 @@ static void ip_vs_sync_conn_v0(struct net *net, struct ip_vs_conn *cp,
105559 cp = cp->control;
105560 if (cp) {
105561 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
105562 - pkts = atomic_add_return(1, &cp->in_pkts);
105563 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
105564 else
105565 pkts = sysctl_sync_threshold(ipvs);
105566 ip_vs_sync_conn(net, cp->control, pkts);
105567 @@ -771,7 +771,7 @@ control:
105568 if (!cp)
105569 return;
105570 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
105571 - pkts = atomic_add_return(1, &cp->in_pkts);
105572 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
105573 else
105574 pkts = sysctl_sync_threshold(ipvs);
105575 goto sloop;
105576 @@ -902,7 +902,7 @@ static void ip_vs_proc_conn(struct net *net, struct ip_vs_conn_param *param,
105577
105578 if (opt)
105579 memcpy(&cp->in_seq, opt, sizeof(*opt));
105580 - atomic_set(&cp->in_pkts, sysctl_sync_threshold(ipvs));
105581 + atomic_set_unchecked(&cp->in_pkts, sysctl_sync_threshold(ipvs));
105582 cp->state = state;
105583 cp->old_state = cp->state;
105584 /*
105585 diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
105586 index 3aedbda..6a63567 100644
105587 --- a/net/netfilter/ipvs/ip_vs_xmit.c
105588 +++ b/net/netfilter/ipvs/ip_vs_xmit.c
105589 @@ -1214,7 +1214,7 @@ ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
105590 else
105591 rc = NF_ACCEPT;
105592 /* do not touch skb anymore */
105593 - atomic_inc(&cp->in_pkts);
105594 + atomic_inc_unchecked(&cp->in_pkts);
105595 goto out;
105596 }
105597
105598 @@ -1307,7 +1307,7 @@ ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
105599 else
105600 rc = NF_ACCEPT;
105601 /* do not touch skb anymore */
105602 - atomic_inc(&cp->in_pkts);
105603 + atomic_inc_unchecked(&cp->in_pkts);
105604 goto out;
105605 }
105606
105607 diff --git a/net/netfilter/nf_conntrack_acct.c b/net/netfilter/nf_conntrack_acct.c
105608 index a4b5e2a..13b1de3 100644
105609 --- a/net/netfilter/nf_conntrack_acct.c
105610 +++ b/net/netfilter/nf_conntrack_acct.c
105611 @@ -62,7 +62,7 @@ static struct nf_ct_ext_type acct_extend __read_mostly = {
105612 #ifdef CONFIG_SYSCTL
105613 static int nf_conntrack_acct_init_sysctl(struct net *net)
105614 {
105615 - struct ctl_table *table;
105616 + ctl_table_no_const *table;
105617
105618 table = kmemdup(acct_sysctl_table, sizeof(acct_sysctl_table),
105619 GFP_KERNEL);
105620 diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
105621 index 46d1b26..b7f3b76 100644
105622 --- a/net/netfilter/nf_conntrack_core.c
105623 +++ b/net/netfilter/nf_conntrack_core.c
105624 @@ -1734,6 +1734,10 @@ void nf_conntrack_init_end(void)
105625 #define DYING_NULLS_VAL ((1<<30)+1)
105626 #define TEMPLATE_NULLS_VAL ((1<<30)+2)
105627
105628 +#ifdef CONFIG_GRKERNSEC_HIDESYM
105629 +static atomic_unchecked_t conntrack_cache_id = ATOMIC_INIT(0);
105630 +#endif
105631 +
105632 int nf_conntrack_init_net(struct net *net)
105633 {
105634 int ret = -ENOMEM;
105635 @@ -1759,7 +1763,11 @@ int nf_conntrack_init_net(struct net *net)
105636 if (!net->ct.stat)
105637 goto err_pcpu_lists;
105638
105639 +#ifdef CONFIG_GRKERNSEC_HIDESYM
105640 + net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%08x", atomic_inc_return_unchecked(&conntrack_cache_id));
105641 +#else
105642 net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%p", net);
105643 +#endif
105644 if (!net->ct.slabname)
105645 goto err_slabname;
105646
105647 diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c
105648 index 4e78c57..ec8fb74 100644
105649 --- a/net/netfilter/nf_conntrack_ecache.c
105650 +++ b/net/netfilter/nf_conntrack_ecache.c
105651 @@ -264,7 +264,7 @@ static struct nf_ct_ext_type event_extend __read_mostly = {
105652 #ifdef CONFIG_SYSCTL
105653 static int nf_conntrack_event_init_sysctl(struct net *net)
105654 {
105655 - struct ctl_table *table;
105656 + ctl_table_no_const *table;
105657
105658 table = kmemdup(event_sysctl_table, sizeof(event_sysctl_table),
105659 GFP_KERNEL);
105660 diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
105661 index bd9d315..989947e 100644
105662 --- a/net/netfilter/nf_conntrack_helper.c
105663 +++ b/net/netfilter/nf_conntrack_helper.c
105664 @@ -57,7 +57,7 @@ static struct ctl_table helper_sysctl_table[] = {
105665
105666 static int nf_conntrack_helper_init_sysctl(struct net *net)
105667 {
105668 - struct ctl_table *table;
105669 + ctl_table_no_const *table;
105670
105671 table = kmemdup(helper_sysctl_table, sizeof(helper_sysctl_table),
105672 GFP_KERNEL);
105673 diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
105674 index b65d586..beec902 100644
105675 --- a/net/netfilter/nf_conntrack_proto.c
105676 +++ b/net/netfilter/nf_conntrack_proto.c
105677 @@ -52,7 +52,7 @@ nf_ct_register_sysctl(struct net *net,
105678
105679 static void
105680 nf_ct_unregister_sysctl(struct ctl_table_header **header,
105681 - struct ctl_table **table,
105682 + ctl_table_no_const **table,
105683 unsigned int users)
105684 {
105685 if (users > 0)
105686 diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
105687 index fc823fa..8311af3 100644
105688 --- a/net/netfilter/nf_conntrack_standalone.c
105689 +++ b/net/netfilter/nf_conntrack_standalone.c
105690 @@ -468,7 +468,7 @@ static struct ctl_table nf_ct_netfilter_table[] = {
105691
105692 static int nf_conntrack_standalone_init_sysctl(struct net *net)
105693 {
105694 - struct ctl_table *table;
105695 + ctl_table_no_const *table;
105696
105697 table = kmemdup(nf_ct_sysctl_table, sizeof(nf_ct_sysctl_table),
105698 GFP_KERNEL);
105699 diff --git a/net/netfilter/nf_conntrack_timestamp.c b/net/netfilter/nf_conntrack_timestamp.c
105700 index 7a394df..bd91a8a 100644
105701 --- a/net/netfilter/nf_conntrack_timestamp.c
105702 +++ b/net/netfilter/nf_conntrack_timestamp.c
105703 @@ -42,7 +42,7 @@ static struct nf_ct_ext_type tstamp_extend __read_mostly = {
105704 #ifdef CONFIG_SYSCTL
105705 static int nf_conntrack_tstamp_init_sysctl(struct net *net)
105706 {
105707 - struct ctl_table *table;
105708 + ctl_table_no_const *table;
105709
105710 table = kmemdup(tstamp_sysctl_table, sizeof(tstamp_sysctl_table),
105711 GFP_KERNEL);
105712 diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
105713 index 43c926c..a5731d8 100644
105714 --- a/net/netfilter/nf_log.c
105715 +++ b/net/netfilter/nf_log.c
105716 @@ -362,7 +362,7 @@ static const struct file_operations nflog_file_ops = {
105717
105718 #ifdef CONFIG_SYSCTL
105719 static char nf_log_sysctl_fnames[NFPROTO_NUMPROTO-NFPROTO_UNSPEC][3];
105720 -static struct ctl_table nf_log_sysctl_table[NFPROTO_NUMPROTO+1];
105721 +static ctl_table_no_const nf_log_sysctl_table[NFPROTO_NUMPROTO+1] __read_only;
105722
105723 static int nf_log_proc_dostring(struct ctl_table *table, int write,
105724 void __user *buffer, size_t *lenp, loff_t *ppos)
105725 @@ -393,13 +393,15 @@ static int nf_log_proc_dostring(struct ctl_table *table, int write,
105726 rcu_assign_pointer(net->nf.nf_loggers[tindex], logger);
105727 mutex_unlock(&nf_log_mutex);
105728 } else {
105729 + ctl_table_no_const nf_log_table = *table;
105730 +
105731 mutex_lock(&nf_log_mutex);
105732 logger = nft_log_dereference(net->nf.nf_loggers[tindex]);
105733 if (!logger)
105734 - table->data = "NONE";
105735 + nf_log_table.data = "NONE";
105736 else
105737 - table->data = logger->name;
105738 - r = proc_dostring(table, write, buffer, lenp, ppos);
105739 + nf_log_table.data = logger->name;
105740 + r = proc_dostring(&nf_log_table, write, buffer, lenp, ppos);
105741 mutex_unlock(&nf_log_mutex);
105742 }
105743
105744 diff --git a/net/netfilter/nf_sockopt.c b/net/netfilter/nf_sockopt.c
105745 index c68c1e5..8b5d670 100644
105746 --- a/net/netfilter/nf_sockopt.c
105747 +++ b/net/netfilter/nf_sockopt.c
105748 @@ -43,7 +43,7 @@ int nf_register_sockopt(struct nf_sockopt_ops *reg)
105749 }
105750 }
105751
105752 - list_add(&reg->list, &nf_sockopts);
105753 + pax_list_add((struct list_head *)&reg->list, &nf_sockopts);
105754 out:
105755 mutex_unlock(&nf_sockopt_mutex);
105756 return ret;
105757 @@ -53,7 +53,7 @@ EXPORT_SYMBOL(nf_register_sockopt);
105758 void nf_unregister_sockopt(struct nf_sockopt_ops *reg)
105759 {
105760 mutex_lock(&nf_sockopt_mutex);
105761 - list_del(&reg->list);
105762 + pax_list_del((struct list_head *)&reg->list);
105763 mutex_unlock(&nf_sockopt_mutex);
105764 }
105765 EXPORT_SYMBOL(nf_unregister_sockopt);
105766 diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
105767 index 11d85b3..7fcc420 100644
105768 --- a/net/netfilter/nfnetlink_log.c
105769 +++ b/net/netfilter/nfnetlink_log.c
105770 @@ -83,7 +83,7 @@ static int nfnl_log_net_id __read_mostly;
105771 struct nfnl_log_net {
105772 spinlock_t instances_lock;
105773 struct hlist_head instance_table[INSTANCE_BUCKETS];
105774 - atomic_t global_seq;
105775 + atomic_unchecked_t global_seq;
105776 };
105777
105778 static struct nfnl_log_net *nfnl_log_pernet(struct net *net)
105779 @@ -563,7 +563,7 @@ __build_packet_message(struct nfnl_log_net *log,
105780 /* global sequence number */
105781 if ((inst->flags & NFULNL_CFG_F_SEQ_GLOBAL) &&
105782 nla_put_be32(inst->skb, NFULA_SEQ_GLOBAL,
105783 - htonl(atomic_inc_return(&log->global_seq))))
105784 + htonl(atomic_inc_return_unchecked(&log->global_seq))))
105785 goto nla_put_failure;
105786
105787 if (data_len) {
105788 diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c
105789 index b636486..9898807 100644
105790 --- a/net/netfilter/nft_compat.c
105791 +++ b/net/netfilter/nft_compat.c
105792 @@ -274,14 +274,7 @@ static void nft_match_eval(const struct nft_expr *expr,
105793 return;
105794 }
105795
105796 - switch(ret) {
105797 - case true:
105798 - data[NFT_REG_VERDICT].verdict = NFT_CONTINUE;
105799 - break;
105800 - case false:
105801 - data[NFT_REG_VERDICT].verdict = NFT_BREAK;
105802 - break;
105803 - }
105804 + data[NFT_REG_VERDICT].verdict = ret ? NFT_CONTINUE : NFT_BREAK;
105805 }
105806
105807 static const struct nla_policy nft_match_policy[NFTA_MATCH_MAX + 1] = {
105808 diff --git a/net/netfilter/xt_gradm.c b/net/netfilter/xt_gradm.c
105809 new file mode 100644
105810 index 0000000..c566332
105811 --- /dev/null
105812 +++ b/net/netfilter/xt_gradm.c
105813 @@ -0,0 +1,51 @@
105814 +/*
105815 + * gradm match for netfilter
105816 + * Copyright © Zbigniew Krzystolik, 2010
105817 + *
105818 + * This program is free software; you can redistribute it and/or modify
105819 + * it under the terms of the GNU General Public License; either version
105820 + * 2 or 3 as published by the Free Software Foundation.
105821 + */
105822 +#include <linux/module.h>
105823 +#include <linux/moduleparam.h>
105824 +#include <linux/skbuff.h>
105825 +#include <linux/netfilter/x_tables.h>
105826 +#include <linux/grsecurity.h>
105827 +#include <linux/netfilter/xt_gradm.h>
105828 +
105829 +static bool
105830 +gradm_mt(const struct sk_buff *skb, struct xt_action_param *par)
105831 +{
105832 + const struct xt_gradm_mtinfo *info = par->matchinfo;
105833 + bool retval = false;
105834 + if (gr_acl_is_enabled())
105835 + retval = true;
105836 + return retval ^ info->invflags;
105837 +}
105838 +
105839 +static struct xt_match gradm_mt_reg __read_mostly = {
105840 + .name = "gradm",
105841 + .revision = 0,
105842 + .family = NFPROTO_UNSPEC,
105843 + .match = gradm_mt,
105844 + .matchsize = XT_ALIGN(sizeof(struct xt_gradm_mtinfo)),
105845 + .me = THIS_MODULE,
105846 +};
105847 +
105848 +static int __init gradm_mt_init(void)
105849 +{
105850 + return xt_register_match(&gradm_mt_reg);
105851 +}
105852 +
105853 +static void __exit gradm_mt_exit(void)
105854 +{
105855 + xt_unregister_match(&gradm_mt_reg);
105856 +}
105857 +
105858 +module_init(gradm_mt_init);
105859 +module_exit(gradm_mt_exit);
105860 +MODULE_AUTHOR("Zbigniew Krzystolik <zbyniu@destrukcja.pl>");
105861 +MODULE_DESCRIPTION("Xtables: Grsecurity RBAC match");
105862 +MODULE_LICENSE("GPL");
105863 +MODULE_ALIAS("ipt_gradm");
105864 +MODULE_ALIAS("ip6t_gradm");
105865 diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
105866 index 1786968..1ec6dac 100644
105867 --- a/net/netfilter/xt_hashlimit.c
105868 +++ b/net/netfilter/xt_hashlimit.c
105869 @@ -869,11 +869,11 @@ static int __net_init hashlimit_proc_net_init(struct net *net)
105870 {
105871 struct hashlimit_net *hashlimit_net = hashlimit_pernet(net);
105872
105873 - hashlimit_net->ipt_hashlimit = proc_mkdir("ipt_hashlimit", net->proc_net);
105874 + hashlimit_net->ipt_hashlimit = proc_mkdir_restrict("ipt_hashlimit", net->proc_net);
105875 if (!hashlimit_net->ipt_hashlimit)
105876 return -ENOMEM;
105877 #if IS_ENABLED(CONFIG_IP6_NF_IPTABLES)
105878 - hashlimit_net->ip6t_hashlimit = proc_mkdir("ip6t_hashlimit", net->proc_net);
105879 + hashlimit_net->ip6t_hashlimit = proc_mkdir_restrict("ip6t_hashlimit", net->proc_net);
105880 if (!hashlimit_net->ip6t_hashlimit) {
105881 remove_proc_entry("ipt_hashlimit", net->proc_net);
105882 return -ENOMEM;
105883 diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
105884 index a9faae8..1ea30e0 100644
105885 --- a/net/netfilter/xt_recent.c
105886 +++ b/net/netfilter/xt_recent.c
105887 @@ -615,7 +615,7 @@ static int __net_init recent_proc_net_init(struct net *net)
105888 {
105889 struct recent_net *recent_net = recent_pernet(net);
105890
105891 - recent_net->xt_recent = proc_mkdir("xt_recent", net->proc_net);
105892 + recent_net->xt_recent = proc_mkdir_restrict("xt_recent", net->proc_net);
105893 if (!recent_net->xt_recent)
105894 return -ENOMEM;
105895 return 0;
105896 diff --git a/net/netfilter/xt_statistic.c b/net/netfilter/xt_statistic.c
105897 index 11de55e..f25e448 100644
105898 --- a/net/netfilter/xt_statistic.c
105899 +++ b/net/netfilter/xt_statistic.c
105900 @@ -19,7 +19,7 @@
105901 #include <linux/module.h>
105902
105903 struct xt_statistic_priv {
105904 - atomic_t count;
105905 + atomic_unchecked_t count;
105906 } ____cacheline_aligned_in_smp;
105907
105908 MODULE_LICENSE("GPL");
105909 @@ -42,9 +42,9 @@ statistic_mt(const struct sk_buff *skb, struct xt_action_param *par)
105910 break;
105911 case XT_STATISTIC_MODE_NTH:
105912 do {
105913 - oval = atomic_read(&info->master->count);
105914 + oval = atomic_read_unchecked(&info->master->count);
105915 nval = (oval == info->u.nth.every) ? 0 : oval + 1;
105916 - } while (atomic_cmpxchg(&info->master->count, oval, nval) != oval);
105917 + } while (atomic_cmpxchg_unchecked(&info->master->count, oval, nval) != oval);
105918 if (nval == 0)
105919 ret = !ret;
105920 break;
105921 @@ -64,7 +64,7 @@ static int statistic_mt_check(const struct xt_mtchk_param *par)
105922 info->master = kzalloc(sizeof(*info->master), GFP_KERNEL);
105923 if (info->master == NULL)
105924 return -ENOMEM;
105925 - atomic_set(&info->master->count, info->u.nth.count);
105926 + atomic_set_unchecked(&info->master->count, info->u.nth.count);
105927
105928 return 0;
105929 }
105930 diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
105931 index 75532ef..7a461cd 100644
105932 --- a/net/netlink/af_netlink.c
105933 +++ b/net/netlink/af_netlink.c
105934 @@ -273,7 +273,7 @@ static void netlink_overrun(struct sock *sk)
105935 sk->sk_error_report(sk);
105936 }
105937 }
105938 - atomic_inc(&sk->sk_drops);
105939 + atomic_inc_unchecked(&sk->sk_drops);
105940 }
105941
105942 static void netlink_rcv_wake(struct sock *sk)
105943 @@ -3007,7 +3007,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
105944 sk_wmem_alloc_get(s),
105945 nlk->cb_running,
105946 atomic_read(&s->sk_refcnt),
105947 - atomic_read(&s->sk_drops),
105948 + atomic_read_unchecked(&s->sk_drops),
105949 sock_i_ino(s)
105950 );
105951
105952 diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
105953 index 6a55f71..e88c937 100644
105954 --- a/net/openvswitch/vport-internal_dev.c
105955 +++ b/net/openvswitch/vport-internal_dev.c
105956 @@ -124,7 +124,7 @@ static const struct net_device_ops internal_dev_netdev_ops = {
105957 .ndo_get_stats64 = internal_dev_get_stats,
105958 };
105959
105960 -static struct rtnl_link_ops internal_dev_link_ops __read_mostly = {
105961 +static struct rtnl_link_ops internal_dev_link_ops = {
105962 .kind = "openvswitch",
105963 };
105964
105965 diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
105966 index 296cc24..0f4115d 100644
105967 --- a/net/openvswitch/vport.c
105968 +++ b/net/openvswitch/vport.c
105969 @@ -303,10 +303,10 @@ void ovs_vport_get_stats(struct vport *vport, struct ovs_vport_stats *stats)
105970 * netdev-stats can be directly read over netlink-ioctl.
105971 */
105972
105973 - stats->rx_errors = atomic_long_read(&vport->err_stats.rx_errors);
105974 - stats->tx_errors = atomic_long_read(&vport->err_stats.tx_errors);
105975 - stats->tx_dropped = atomic_long_read(&vport->err_stats.tx_dropped);
105976 - stats->rx_dropped = atomic_long_read(&vport->err_stats.rx_dropped);
105977 + stats->rx_errors = atomic_long_read_unchecked(&vport->err_stats.rx_errors);
105978 + stats->tx_errors = atomic_long_read_unchecked(&vport->err_stats.tx_errors);
105979 + stats->tx_dropped = atomic_long_read_unchecked(&vport->err_stats.tx_dropped);
105980 + stats->rx_dropped = atomic_long_read_unchecked(&vport->err_stats.rx_dropped);
105981
105982 for_each_possible_cpu(i) {
105983 const struct pcpu_sw_netstats *percpu_stats;
105984 @@ -537,19 +537,19 @@ static void ovs_vport_record_error(struct vport *vport,
105985 {
105986 switch (err_type) {
105987 case VPORT_E_RX_DROPPED:
105988 - atomic_long_inc(&vport->err_stats.rx_dropped);
105989 + atomic_long_inc_unchecked(&vport->err_stats.rx_dropped);
105990 break;
105991
105992 case VPORT_E_RX_ERROR:
105993 - atomic_long_inc(&vport->err_stats.rx_errors);
105994 + atomic_long_inc_unchecked(&vport->err_stats.rx_errors);
105995 break;
105996
105997 case VPORT_E_TX_DROPPED:
105998 - atomic_long_inc(&vport->err_stats.tx_dropped);
105999 + atomic_long_inc_unchecked(&vport->err_stats.tx_dropped);
106000 break;
106001
106002 case VPORT_E_TX_ERROR:
106003 - atomic_long_inc(&vport->err_stats.tx_errors);
106004 + atomic_long_inc_unchecked(&vport->err_stats.tx_errors);
106005 break;
106006 }
106007
106008 diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h
106009 index 8a057d7..b5710c8 100644
106010 --- a/net/openvswitch/vport.h
106011 +++ b/net/openvswitch/vport.h
106012 @@ -71,10 +71,10 @@ int ovs_vport_get_egress_tun_info(struct vport *vport, struct sk_buff *skb,
106013 /* The following definitions are for implementers of vport devices: */
106014
106015 struct vport_err_stats {
106016 - atomic_long_t rx_dropped;
106017 - atomic_long_t rx_errors;
106018 - atomic_long_t tx_dropped;
106019 - atomic_long_t tx_errors;
106020 + atomic_long_unchecked_t rx_dropped;
106021 + atomic_long_unchecked_t rx_errors;
106022 + atomic_long_unchecked_t tx_dropped;
106023 + atomic_long_unchecked_t tx_errors;
106024 };
106025 /**
106026 * struct vport_portids - array of netlink portids of a vport.
106027 diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
106028 index 9cfe2e1..1b7caf8 100644
106029 --- a/net/packet/af_packet.c
106030 +++ b/net/packet/af_packet.c
106031 @@ -269,7 +269,7 @@ static int packet_direct_xmit(struct sk_buff *skb)
106032
106033 return ret;
106034 drop:
106035 - atomic_long_inc(&dev->tx_dropped);
106036 + atomic_long_inc_unchecked(&dev->tx_dropped);
106037 kfree_skb(skb);
106038 return NET_XMIT_DROP;
106039 }
106040 @@ -1839,7 +1839,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
106041
106042 spin_lock(&sk->sk_receive_queue.lock);
106043 po->stats.stats1.tp_packets++;
106044 - skb->dropcount = atomic_read(&sk->sk_drops);
106045 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
106046 __skb_queue_tail(&sk->sk_receive_queue, skb);
106047 spin_unlock(&sk->sk_receive_queue.lock);
106048 sk->sk_data_ready(sk);
106049 @@ -1848,7 +1848,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
106050 drop_n_acct:
106051 spin_lock(&sk->sk_receive_queue.lock);
106052 po->stats.stats1.tp_drops++;
106053 - atomic_inc(&sk->sk_drops);
106054 + atomic_inc_unchecked(&sk->sk_drops);
106055 spin_unlock(&sk->sk_receive_queue.lock);
106056
106057 drop_n_restore:
106058 @@ -3485,7 +3485,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
106059 case PACKET_HDRLEN:
106060 if (len > sizeof(int))
106061 len = sizeof(int);
106062 - if (copy_from_user(&val, optval, len))
106063 + if (len > sizeof(val) || copy_from_user(&val, optval, len))
106064 return -EFAULT;
106065 switch (val) {
106066 case TPACKET_V1:
106067 @@ -3531,7 +3531,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
106068 len = lv;
106069 if (put_user(len, optlen))
106070 return -EFAULT;
106071 - if (copy_to_user(optval, data, len))
106072 + if (len > sizeof(st) || copy_to_user(optval, data, len))
106073 return -EFAULT;
106074 return 0;
106075 }
106076 diff --git a/net/phonet/pep.c b/net/phonet/pep.c
106077 index 5d3f2b7..8a4dbb7 100644
106078 --- a/net/phonet/pep.c
106079 +++ b/net/phonet/pep.c
106080 @@ -388,7 +388,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
106081
106082 case PNS_PEP_CTRL_REQ:
106083 if (skb_queue_len(&pn->ctrlreq_queue) >= PNPIPE_CTRLREQ_MAX) {
106084 - atomic_inc(&sk->sk_drops);
106085 + atomic_inc_unchecked(&sk->sk_drops);
106086 break;
106087 }
106088 __skb_pull(skb, 4);
106089 @@ -409,7 +409,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
106090 }
106091
106092 if (pn->rx_credits == 0) {
106093 - atomic_inc(&sk->sk_drops);
106094 + atomic_inc_unchecked(&sk->sk_drops);
106095 err = -ENOBUFS;
106096 break;
106097 }
106098 @@ -579,7 +579,7 @@ static int pipe_handler_do_rcv(struct sock *sk, struct sk_buff *skb)
106099 }
106100
106101 if (pn->rx_credits == 0) {
106102 - atomic_inc(&sk->sk_drops);
106103 + atomic_inc_unchecked(&sk->sk_drops);
106104 err = NET_RX_DROP;
106105 break;
106106 }
106107 diff --git a/net/phonet/socket.c b/net/phonet/socket.c
106108 index 008214a..bb68240 100644
106109 --- a/net/phonet/socket.c
106110 +++ b/net/phonet/socket.c
106111 @@ -611,7 +611,7 @@ static int pn_sock_seq_show(struct seq_file *seq, void *v)
106112 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)),
106113 sock_i_ino(sk),
106114 atomic_read(&sk->sk_refcnt), sk,
106115 - atomic_read(&sk->sk_drops));
106116 + atomic_read_unchecked(&sk->sk_drops));
106117 }
106118 seq_pad(seq, '\n');
106119 return 0;
106120 diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c
106121 index c02a8c4..3c5b600 100644
106122 --- a/net/phonet/sysctl.c
106123 +++ b/net/phonet/sysctl.c
106124 @@ -67,7 +67,7 @@ static int proc_local_port_range(struct ctl_table *table, int write,
106125 {
106126 int ret;
106127 int range[2] = {local_port_range[0], local_port_range[1]};
106128 - struct ctl_table tmp = {
106129 + ctl_table_no_const tmp = {
106130 .data = &range,
106131 .maxlen = sizeof(range),
106132 .mode = table->mode,
106133 diff --git a/net/rds/cong.c b/net/rds/cong.c
106134 index e5b65ac..f3b6fb7 100644
106135 --- a/net/rds/cong.c
106136 +++ b/net/rds/cong.c
106137 @@ -78,7 +78,7 @@
106138 * finds that the saved generation number is smaller than the global generation
106139 * number, it wakes up the process.
106140 */
106141 -static atomic_t rds_cong_generation = ATOMIC_INIT(0);
106142 +static atomic_unchecked_t rds_cong_generation = ATOMIC_INIT(0);
106143
106144 /*
106145 * Congestion monitoring
106146 @@ -233,7 +233,7 @@ void rds_cong_map_updated(struct rds_cong_map *map, uint64_t portmask)
106147 rdsdebug("waking map %p for %pI4\n",
106148 map, &map->m_addr);
106149 rds_stats_inc(s_cong_update_received);
106150 - atomic_inc(&rds_cong_generation);
106151 + atomic_inc_unchecked(&rds_cong_generation);
106152 if (waitqueue_active(&map->m_waitq))
106153 wake_up(&map->m_waitq);
106154 if (waitqueue_active(&rds_poll_waitq))
106155 @@ -259,7 +259,7 @@ EXPORT_SYMBOL_GPL(rds_cong_map_updated);
106156
106157 int rds_cong_updated_since(unsigned long *recent)
106158 {
106159 - unsigned long gen = atomic_read(&rds_cong_generation);
106160 + unsigned long gen = atomic_read_unchecked(&rds_cong_generation);
106161
106162 if (likely(*recent == gen))
106163 return 0;
106164 diff --git a/net/rds/connection.c b/net/rds/connection.c
106165 index 378c3a6..ba4382c 100644
106166 --- a/net/rds/connection.c
106167 +++ b/net/rds/connection.c
106168 @@ -193,6 +193,7 @@ static struct rds_connection *__rds_conn_create(__be32 laddr, __be32 faddr,
106169 }
106170
106171 atomic_set(&conn->c_state, RDS_CONN_DOWN);
106172 + conn->c_send_gen = 0;
106173 conn->c_reconnect_jiffies = 0;
106174 INIT_DELAYED_WORK(&conn->c_send_w, rds_send_worker);
106175 INIT_DELAYED_WORK(&conn->c_recv_w, rds_recv_worker);
106176 diff --git a/net/rds/ib.h b/net/rds/ib.h
106177 index c36d713..af45bf2 100644
106178 --- a/net/rds/ib.h
106179 +++ b/net/rds/ib.h
106180 @@ -128,7 +128,7 @@ struct rds_ib_connection {
106181 /* sending acks */
106182 unsigned long i_ack_flags;
106183 #ifdef KERNEL_HAS_ATOMIC64
106184 - atomic64_t i_ack_next; /* next ACK to send */
106185 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
106186 #else
106187 spinlock_t i_ack_lock; /* protect i_ack_next */
106188 u64 i_ack_next; /* next ACK to send */
106189 diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
106190 index 31b74f5..dc1fbfa 100644
106191 --- a/net/rds/ib_cm.c
106192 +++ b/net/rds/ib_cm.c
106193 @@ -717,7 +717,7 @@ void rds_ib_conn_shutdown(struct rds_connection *conn)
106194 /* Clear the ACK state */
106195 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
106196 #ifdef KERNEL_HAS_ATOMIC64
106197 - atomic64_set(&ic->i_ack_next, 0);
106198 + atomic64_set_unchecked(&ic->i_ack_next, 0);
106199 #else
106200 ic->i_ack_next = 0;
106201 #endif
106202 diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
106203 index 1b981a4..ae44b0c 100644
106204 --- a/net/rds/ib_recv.c
106205 +++ b/net/rds/ib_recv.c
106206 @@ -581,7 +581,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
106207 static void rds_ib_set_ack(struct rds_ib_connection *ic, u64 seq,
106208 int ack_required)
106209 {
106210 - atomic64_set(&ic->i_ack_next, seq);
106211 + atomic64_set_unchecked(&ic->i_ack_next, seq);
106212 if (ack_required) {
106213 smp_mb__before_atomic();
106214 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
106215 @@ -593,7 +593,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
106216 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
106217 smp_mb__after_atomic();
106218
106219 - return atomic64_read(&ic->i_ack_next);
106220 + return atomic64_read_unchecked(&ic->i_ack_next);
106221 }
106222 #endif
106223
106224 diff --git a/net/rds/iw.h b/net/rds/iw.h
106225 index cbe6674..dc9eb89 100644
106226 --- a/net/rds/iw.h
106227 +++ b/net/rds/iw.h
106228 @@ -134,7 +134,7 @@ struct rds_iw_connection {
106229 /* sending acks */
106230 unsigned long i_ack_flags;
106231 #ifdef KERNEL_HAS_ATOMIC64
106232 - atomic64_t i_ack_next; /* next ACK to send */
106233 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
106234 #else
106235 spinlock_t i_ack_lock; /* protect i_ack_next */
106236 u64 i_ack_next; /* next ACK to send */
106237 diff --git a/net/rds/iw_cm.c b/net/rds/iw_cm.c
106238 index a91e1db..cf3053f 100644
106239 --- a/net/rds/iw_cm.c
106240 +++ b/net/rds/iw_cm.c
106241 @@ -663,7 +663,7 @@ void rds_iw_conn_shutdown(struct rds_connection *conn)
106242 /* Clear the ACK state */
106243 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
106244 #ifdef KERNEL_HAS_ATOMIC64
106245 - atomic64_set(&ic->i_ack_next, 0);
106246 + atomic64_set_unchecked(&ic->i_ack_next, 0);
106247 #else
106248 ic->i_ack_next = 0;
106249 #endif
106250 diff --git a/net/rds/iw_recv.c b/net/rds/iw_recv.c
106251 index a66d179..cf1e258 100644
106252 --- a/net/rds/iw_recv.c
106253 +++ b/net/rds/iw_recv.c
106254 @@ -412,7 +412,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
106255 static void rds_iw_set_ack(struct rds_iw_connection *ic, u64 seq,
106256 int ack_required)
106257 {
106258 - atomic64_set(&ic->i_ack_next, seq);
106259 + atomic64_set_unchecked(&ic->i_ack_next, seq);
106260 if (ack_required) {
106261 smp_mb__before_atomic();
106262 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
106263 @@ -424,7 +424,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
106264 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
106265 smp_mb__after_atomic();
106266
106267 - return atomic64_read(&ic->i_ack_next);
106268 + return atomic64_read_unchecked(&ic->i_ack_next);
106269 }
106270 #endif
106271
106272 diff --git a/net/rds/rds.h b/net/rds/rds.h
106273 index c2a5eef..87a7460 100644
106274 --- a/net/rds/rds.h
106275 +++ b/net/rds/rds.h
106276 @@ -110,6 +110,7 @@ struct rds_connection {
106277 void *c_transport_data;
106278
106279 atomic_t c_state;
106280 + unsigned long c_send_gen;
106281 unsigned long c_flags;
106282 unsigned long c_reconnect_jiffies;
106283 struct delayed_work c_send_w;
106284 @@ -448,7 +449,7 @@ struct rds_transport {
106285 void (*sync_mr)(void *trans_private, int direction);
106286 void (*free_mr)(void *trans_private, int invalidate);
106287 void (*flush_mrs)(void);
106288 -};
106289 +} __do_const;
106290
106291 struct rds_sock {
106292 struct sock rs_sk;
106293 diff --git a/net/rds/send.c b/net/rds/send.c
106294 index 42f65d4..49f77ef 100644
106295 --- a/net/rds/send.c
106296 +++ b/net/rds/send.c
106297 @@ -140,8 +140,11 @@ int rds_send_xmit(struct rds_connection *conn)
106298 struct scatterlist *sg;
106299 int ret = 0;
106300 LIST_HEAD(to_be_dropped);
106301 + int batch_count;
106302 + unsigned long send_gen = 0;
106303
106304 restart:
106305 + batch_count = 0;
106306
106307 /*
106308 * sendmsg calls here after having queued its message on the send
106309 @@ -157,6 +160,17 @@ restart:
106310 }
106311
106312 /*
106313 + * we record the send generation after doing the xmit acquire.
106314 + * if someone else manages to jump in and do some work, we'll use
106315 + * this to avoid a goto restart farther down.
106316 + *
106317 + * The acquire_in_xmit() check above ensures that only one
106318 + * caller can increment c_send_gen at any time.
106319 + */
106320 + conn->c_send_gen++;
106321 + send_gen = conn->c_send_gen;
106322 +
106323 + /*
106324 * rds_conn_shutdown() sets the conn state and then tests RDS_IN_XMIT,
106325 * we do the opposite to avoid races.
106326 */
106327 @@ -202,6 +216,16 @@ restart:
106328 if (!rm) {
106329 unsigned int len;
106330
106331 + batch_count++;
106332 +
106333 + /* we want to process as big a batch as we can, but
106334 + * we also want to avoid softlockups. If we've been
106335 + * through a lot of messages, lets back off and see
106336 + * if anyone else jumps in
106337 + */
106338 + if (batch_count >= 1024)
106339 + goto over_batch;
106340 +
106341 spin_lock_irqsave(&conn->c_lock, flags);
106342
106343 if (!list_empty(&conn->c_send_queue)) {
106344 @@ -357,9 +381,9 @@ restart:
106345 }
106346 }
106347
106348 +over_batch:
106349 if (conn->c_trans->xmit_complete)
106350 conn->c_trans->xmit_complete(conn);
106351 -
106352 release_in_xmit(conn);
106353
106354 /* Nuke any messages we decided not to retransmit. */
106355 @@ -380,10 +404,15 @@ restart:
106356 * If the transport cannot continue (i.e ret != 0), then it must
106357 * call us when more room is available, such as from the tx
106358 * completion handler.
106359 + *
106360 + * We have an extra generation check here so that if someone manages
106361 + * to jump in after our release_in_xmit, we'll see that they have done
106362 + * some work and we will skip our goto
106363 */
106364 if (ret == 0) {
106365 smp_mb();
106366 - if (!list_empty(&conn->c_send_queue)) {
106367 + if (!list_empty(&conn->c_send_queue) &&
106368 + send_gen == conn->c_send_gen) {
106369 rds_stats_inc(s_send_lock_queue_raced);
106370 goto restart;
106371 }
106372 diff --git a/net/rds/tcp.c b/net/rds/tcp.c
106373 index edac9ef..16bcb98 100644
106374 --- a/net/rds/tcp.c
106375 +++ b/net/rds/tcp.c
106376 @@ -59,7 +59,7 @@ void rds_tcp_nonagle(struct socket *sock)
106377 int val = 1;
106378
106379 set_fs(KERNEL_DS);
106380 - sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __user *)&val,
106381 + sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __force_user *)&val,
106382 sizeof(val));
106383 set_fs(oldfs);
106384 }
106385 diff --git a/net/rds/tcp_send.c b/net/rds/tcp_send.c
106386 index 53b17ca..45463e7 100644
106387 --- a/net/rds/tcp_send.c
106388 +++ b/net/rds/tcp_send.c
106389 @@ -43,7 +43,7 @@ static void rds_tcp_cork(struct socket *sock, int val)
106390
106391 oldfs = get_fs();
106392 set_fs(KERNEL_DS);
106393 - sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __user *)&val,
106394 + sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __force_user *)&val,
106395 sizeof(val));
106396 set_fs(oldfs);
106397 }
106398 diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
106399 index 7b16704..9628ec6 100644
106400 --- a/net/rxrpc/af_rxrpc.c
106401 +++ b/net/rxrpc/af_rxrpc.c
106402 @@ -40,7 +40,7 @@ static const struct proto_ops rxrpc_rpc_ops;
106403 __be32 rxrpc_epoch;
106404
106405 /* current debugging ID */
106406 -atomic_t rxrpc_debug_id;
106407 +atomic_unchecked_t rxrpc_debug_id;
106408
106409 /* count of skbs currently in use */
106410 atomic_t rxrpc_n_skbs;
106411 diff --git a/net/rxrpc/ar-ack.c b/net/rxrpc/ar-ack.c
106412 index c6be17a..2a6200a 100644
106413 --- a/net/rxrpc/ar-ack.c
106414 +++ b/net/rxrpc/ar-ack.c
106415 @@ -223,7 +223,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
106416
106417 _enter("{%d,%d,%d,%d},",
106418 call->acks_hard, call->acks_unacked,
106419 - atomic_read(&call->sequence),
106420 + atomic_read_unchecked(&call->sequence),
106421 CIRC_CNT(call->acks_head, call->acks_tail, call->acks_winsz));
106422
106423 stop = 0;
106424 @@ -247,7 +247,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
106425
106426 /* each Tx packet has a new serial number */
106427 sp->hdr.serial =
106428 - htonl(atomic_inc_return(&call->conn->serial));
106429 + htonl(atomic_inc_return_unchecked(&call->conn->serial));
106430
106431 hdr = (struct rxrpc_header *) txb->head;
106432 hdr->serial = sp->hdr.serial;
106433 @@ -451,7 +451,7 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
106434 */
106435 static void rxrpc_clear_tx_window(struct rxrpc_call *call)
106436 {
106437 - rxrpc_rotate_tx_window(call, atomic_read(&call->sequence));
106438 + rxrpc_rotate_tx_window(call, atomic_read_unchecked(&call->sequence));
106439 }
106440
106441 /*
106442 @@ -677,7 +677,7 @@ process_further:
106443
106444 latest = ntohl(sp->hdr.serial);
106445 hard = ntohl(ack.firstPacket);
106446 - tx = atomic_read(&call->sequence);
106447 + tx = atomic_read_unchecked(&call->sequence);
106448
106449 _proto("Rx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
106450 latest,
106451 @@ -1209,7 +1209,7 @@ void rxrpc_process_call(struct work_struct *work)
106452 goto maybe_reschedule;
106453
106454 send_ACK_with_skew:
106455 - ack.maxSkew = htons(atomic_read(&call->conn->hi_serial) -
106456 + ack.maxSkew = htons(atomic_read_unchecked(&call->conn->hi_serial) -
106457 ntohl(ack.serial));
106458 send_ACK:
106459 mtu = call->conn->trans->peer->if_mtu;
106460 @@ -1221,7 +1221,7 @@ send_ACK:
106461 ackinfo.rxMTU = htonl(rxrpc_rx_mtu);
106462 ackinfo.jumbo_max = htonl(rxrpc_rx_jumbo_max);
106463
106464 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
106465 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
106466 _proto("Tx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
106467 ntohl(hdr.serial),
106468 ntohs(ack.maxSkew),
106469 @@ -1239,7 +1239,7 @@ send_ACK:
106470 send_message:
106471 _debug("send message");
106472
106473 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
106474 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
106475 _proto("Tx %s %%%u", rxrpc_pkts[hdr.type], ntohl(hdr.serial));
106476 send_message_2:
106477
106478 diff --git a/net/rxrpc/ar-call.c b/net/rxrpc/ar-call.c
106479 index a9e05db..194e793 100644
106480 --- a/net/rxrpc/ar-call.c
106481 +++ b/net/rxrpc/ar-call.c
106482 @@ -232,7 +232,7 @@ static struct rxrpc_call *rxrpc_alloc_call(gfp_t gfp)
106483 spin_lock_init(&call->lock);
106484 rwlock_init(&call->state_lock);
106485 atomic_set(&call->usage, 1);
106486 - call->debug_id = atomic_inc_return(&rxrpc_debug_id);
106487 + call->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
106488 call->state = RXRPC_CALL_CLIENT_SEND_REQUEST;
106489
106490 memset(&call->sock_node, 0xed, sizeof(call->sock_node));
106491 diff --git a/net/rxrpc/ar-connection.c b/net/rxrpc/ar-connection.c
106492 index 6631f4f..bfdf056 100644
106493 --- a/net/rxrpc/ar-connection.c
106494 +++ b/net/rxrpc/ar-connection.c
106495 @@ -210,7 +210,7 @@ static struct rxrpc_connection *rxrpc_alloc_connection(gfp_t gfp)
106496 rwlock_init(&conn->lock);
106497 spin_lock_init(&conn->state_lock);
106498 atomic_set(&conn->usage, 1);
106499 - conn->debug_id = atomic_inc_return(&rxrpc_debug_id);
106500 + conn->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
106501 conn->avail_calls = RXRPC_MAXCALLS;
106502 conn->size_align = 4;
106503 conn->header_size = sizeof(struct rxrpc_header);
106504 diff --git a/net/rxrpc/ar-connevent.c b/net/rxrpc/ar-connevent.c
106505 index e7ed43a..6afa140 100644
106506 --- a/net/rxrpc/ar-connevent.c
106507 +++ b/net/rxrpc/ar-connevent.c
106508 @@ -109,7 +109,7 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn,
106509
106510 len = iov[0].iov_len + iov[1].iov_len;
106511
106512 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
106513 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
106514 _proto("Tx CONN ABORT %%%u { %d }", ntohl(hdr.serial), abort_code);
106515
106516 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
106517 diff --git a/net/rxrpc/ar-input.c b/net/rxrpc/ar-input.c
106518 index 481f89f..ceeaf8d 100644
106519 --- a/net/rxrpc/ar-input.c
106520 +++ b/net/rxrpc/ar-input.c
106521 @@ -331,9 +331,9 @@ void rxrpc_fast_process_packet(struct rxrpc_call *call, struct sk_buff *skb)
106522 /* track the latest serial number on this connection for ACK packet
106523 * information */
106524 serial = ntohl(sp->hdr.serial);
106525 - hi_serial = atomic_read(&call->conn->hi_serial);
106526 + hi_serial = atomic_read_unchecked(&call->conn->hi_serial);
106527 while (serial > hi_serial)
106528 - hi_serial = atomic_cmpxchg(&call->conn->hi_serial, hi_serial,
106529 + hi_serial = atomic_cmpxchg_unchecked(&call->conn->hi_serial, hi_serial,
106530 serial);
106531
106532 /* request ACK generation for any ACK or DATA packet that requests
106533 diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
106534 index ba9fd36..9bbfe01 100644
106535 --- a/net/rxrpc/ar-internal.h
106536 +++ b/net/rxrpc/ar-internal.h
106537 @@ -272,8 +272,8 @@ struct rxrpc_connection {
106538 int error; /* error code for local abort */
106539 int debug_id; /* debug ID for printks */
106540 unsigned int call_counter; /* call ID counter */
106541 - atomic_t serial; /* packet serial number counter */
106542 - atomic_t hi_serial; /* highest serial number received */
106543 + atomic_unchecked_t serial; /* packet serial number counter */
106544 + atomic_unchecked_t hi_serial; /* highest serial number received */
106545 u8 avail_calls; /* number of calls available */
106546 u8 size_align; /* data size alignment (for security) */
106547 u8 header_size; /* rxrpc + security header size */
106548 @@ -346,7 +346,7 @@ struct rxrpc_call {
106549 spinlock_t lock;
106550 rwlock_t state_lock; /* lock for state transition */
106551 atomic_t usage;
106552 - atomic_t sequence; /* Tx data packet sequence counter */
106553 + atomic_unchecked_t sequence; /* Tx data packet sequence counter */
106554 u32 abort_code; /* local/remote abort code */
106555 enum { /* current state of call */
106556 RXRPC_CALL_CLIENT_SEND_REQUEST, /* - client sending request phase */
106557 @@ -431,7 +431,7 @@ static inline void rxrpc_abort_call(struct rxrpc_call *call, u32 abort_code)
106558 */
106559 extern atomic_t rxrpc_n_skbs;
106560 extern __be32 rxrpc_epoch;
106561 -extern atomic_t rxrpc_debug_id;
106562 +extern atomic_unchecked_t rxrpc_debug_id;
106563 extern struct workqueue_struct *rxrpc_workqueue;
106564
106565 /*
106566 diff --git a/net/rxrpc/ar-local.c b/net/rxrpc/ar-local.c
106567 index 87f7135..74d3703 100644
106568 --- a/net/rxrpc/ar-local.c
106569 +++ b/net/rxrpc/ar-local.c
106570 @@ -45,7 +45,7 @@ struct rxrpc_local *rxrpc_alloc_local(struct sockaddr_rxrpc *srx)
106571 spin_lock_init(&local->lock);
106572 rwlock_init(&local->services_lock);
106573 atomic_set(&local->usage, 1);
106574 - local->debug_id = atomic_inc_return(&rxrpc_debug_id);
106575 + local->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
106576 memcpy(&local->srx, srx, sizeof(*srx));
106577 }
106578
106579 diff --git a/net/rxrpc/ar-output.c b/net/rxrpc/ar-output.c
106580 index e1a9373..a67f207 100644
106581 --- a/net/rxrpc/ar-output.c
106582 +++ b/net/rxrpc/ar-output.c
106583 @@ -680,14 +680,14 @@ static int rxrpc_send_data(struct kiocb *iocb,
106584 memset(skb_put(skb, pad), 0, pad);
106585 }
106586
106587 - seq = atomic_inc_return(&call->sequence);
106588 + seq = atomic_inc_return_unchecked(&call->sequence);
106589
106590 sp->hdr.epoch = conn->epoch;
106591 sp->hdr.cid = call->cid;
106592 sp->hdr.callNumber = call->call_id;
106593 sp->hdr.seq = htonl(seq);
106594 sp->hdr.serial =
106595 - htonl(atomic_inc_return(&conn->serial));
106596 + htonl(atomic_inc_return_unchecked(&conn->serial));
106597 sp->hdr.type = RXRPC_PACKET_TYPE_DATA;
106598 sp->hdr.userStatus = 0;
106599 sp->hdr.securityIndex = conn->security_ix;
106600 diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c
106601 index bebaa43..2644591 100644
106602 --- a/net/rxrpc/ar-peer.c
106603 +++ b/net/rxrpc/ar-peer.c
106604 @@ -72,7 +72,7 @@ static struct rxrpc_peer *rxrpc_alloc_peer(struct sockaddr_rxrpc *srx,
106605 INIT_LIST_HEAD(&peer->error_targets);
106606 spin_lock_init(&peer->lock);
106607 atomic_set(&peer->usage, 1);
106608 - peer->debug_id = atomic_inc_return(&rxrpc_debug_id);
106609 + peer->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
106610 memcpy(&peer->srx, srx, sizeof(*srx));
106611
106612 rxrpc_assess_MTU_size(peer);
106613 diff --git a/net/rxrpc/ar-proc.c b/net/rxrpc/ar-proc.c
106614 index 38047f7..9f48511 100644
106615 --- a/net/rxrpc/ar-proc.c
106616 +++ b/net/rxrpc/ar-proc.c
106617 @@ -164,8 +164,8 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
106618 atomic_read(&conn->usage),
106619 rxrpc_conn_states[conn->state],
106620 key_serial(conn->key),
106621 - atomic_read(&conn->serial),
106622 - atomic_read(&conn->hi_serial));
106623 + atomic_read_unchecked(&conn->serial),
106624 + atomic_read_unchecked(&conn->hi_serial));
106625
106626 return 0;
106627 }
106628 diff --git a/net/rxrpc/ar-transport.c b/net/rxrpc/ar-transport.c
106629 index 1976dec..aa70be5 100644
106630 --- a/net/rxrpc/ar-transport.c
106631 +++ b/net/rxrpc/ar-transport.c
106632 @@ -51,7 +51,7 @@ static struct rxrpc_transport *rxrpc_alloc_transport(struct rxrpc_local *local,
106633 spin_lock_init(&trans->client_lock);
106634 rwlock_init(&trans->conn_lock);
106635 atomic_set(&trans->usage, 1);
106636 - trans->debug_id = atomic_inc_return(&rxrpc_debug_id);
106637 + trans->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
106638
106639 if (peer->srx.transport.family == AF_INET) {
106640 switch (peer->srx.transport_type) {
106641 diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
106642 index f226709..0e735a8 100644
106643 --- a/net/rxrpc/rxkad.c
106644 +++ b/net/rxrpc/rxkad.c
106645 @@ -610,7 +610,7 @@ static int rxkad_issue_challenge(struct rxrpc_connection *conn)
106646
106647 len = iov[0].iov_len + iov[1].iov_len;
106648
106649 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
106650 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
106651 _proto("Tx CHALLENGE %%%u", ntohl(hdr.serial));
106652
106653 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
106654 @@ -660,7 +660,7 @@ static int rxkad_send_response(struct rxrpc_connection *conn,
106655
106656 len = iov[0].iov_len + iov[1].iov_len + iov[2].iov_len;
106657
106658 - hdr->serial = htonl(atomic_inc_return(&conn->serial));
106659 + hdr->serial = htonl(atomic_inc_return_unchecked(&conn->serial));
106660 _proto("Tx RESPONSE %%%u", ntohl(hdr->serial));
106661
106662 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 3, len);
106663 diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
106664 index 6efca30..1259f82 100644
106665 --- a/net/sched/sch_generic.c
106666 +++ b/net/sched/sch_generic.c
106667 @@ -349,7 +349,7 @@ void netif_carrier_on(struct net_device *dev)
106668 if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
106669 if (dev->reg_state == NETREG_UNINITIALIZED)
106670 return;
106671 - atomic_inc(&dev->carrier_changes);
106672 + atomic_inc_unchecked(&dev->carrier_changes);
106673 linkwatch_fire_event(dev);
106674 if (netif_running(dev))
106675 __netdev_watchdog_up(dev);
106676 @@ -368,7 +368,7 @@ void netif_carrier_off(struct net_device *dev)
106677 if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
106678 if (dev->reg_state == NETREG_UNINITIALIZED)
106679 return;
106680 - atomic_inc(&dev->carrier_changes);
106681 + atomic_inc_unchecked(&dev->carrier_changes);
106682 linkwatch_fire_event(dev);
106683 }
106684 }
106685 diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
106686 index 0e4198e..f94193e 100644
106687 --- a/net/sctp/ipv6.c
106688 +++ b/net/sctp/ipv6.c
106689 @@ -972,7 +972,7 @@ static const struct inet6_protocol sctpv6_protocol = {
106690 .flags = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL,
106691 };
106692
106693 -static struct sctp_af sctp_af_inet6 = {
106694 +static struct sctp_af sctp_af_inet6 __read_only = {
106695 .sa_family = AF_INET6,
106696 .sctp_xmit = sctp_v6_xmit,
106697 .setsockopt = ipv6_setsockopt,
106698 @@ -1002,7 +1002,7 @@ static struct sctp_af sctp_af_inet6 = {
106699 #endif
106700 };
106701
106702 -static struct sctp_pf sctp_pf_inet6 = {
106703 +static struct sctp_pf sctp_pf_inet6 __read_only = {
106704 .event_msgname = sctp_inet6_event_msgname,
106705 .skb_msgname = sctp_inet6_skb_msgname,
106706 .af_supported = sctp_inet6_af_supported,
106707 @@ -1029,7 +1029,7 @@ void sctp_v6_pf_init(void)
106708
106709 void sctp_v6_pf_exit(void)
106710 {
106711 - list_del(&sctp_af_inet6.list);
106712 + pax_list_del(&sctp_af_inet6.list);
106713 }
106714
106715 /* Initialize IPv6 support and register with socket layer. */
106716 diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
106717 index 8f34b27..b105385 100644
106718 --- a/net/sctp/protocol.c
106719 +++ b/net/sctp/protocol.c
106720 @@ -836,8 +836,10 @@ int sctp_register_af(struct sctp_af *af)
106721 return 0;
106722 }
106723
106724 + pax_open_kernel();
106725 INIT_LIST_HEAD(&af->list);
106726 - list_add_tail(&af->list, &sctp_address_families);
106727 + pax_close_kernel();
106728 + pax_list_add_tail(&af->list, &sctp_address_families);
106729 return 1;
106730 }
106731
106732 @@ -967,7 +969,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
106733
106734 static struct sctp_af sctp_af_inet;
106735
106736 -static struct sctp_pf sctp_pf_inet = {
106737 +static struct sctp_pf sctp_pf_inet __read_only = {
106738 .event_msgname = sctp_inet_event_msgname,
106739 .skb_msgname = sctp_inet_skb_msgname,
106740 .af_supported = sctp_inet_af_supported,
106741 @@ -1039,7 +1041,7 @@ static const struct net_protocol sctp_protocol = {
106742 };
106743
106744 /* IPv4 address related functions. */
106745 -static struct sctp_af sctp_af_inet = {
106746 +static struct sctp_af sctp_af_inet __read_only = {
106747 .sa_family = AF_INET,
106748 .sctp_xmit = sctp_v4_xmit,
106749 .setsockopt = ip_setsockopt,
106750 @@ -1123,7 +1125,7 @@ static void sctp_v4_pf_init(void)
106751
106752 static void sctp_v4_pf_exit(void)
106753 {
106754 - list_del(&sctp_af_inet.list);
106755 + pax_list_del(&sctp_af_inet.list);
106756 }
106757
106758 static int sctp_v4_protosw_init(void)
106759 diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
106760 index fef2acd..c705c4f 100644
106761 --- a/net/sctp/sm_sideeffect.c
106762 +++ b/net/sctp/sm_sideeffect.c
106763 @@ -439,7 +439,7 @@ static void sctp_generate_sack_event(unsigned long data)
106764 sctp_generate_timeout_event(asoc, SCTP_EVENT_TIMEOUT_SACK);
106765 }
106766
106767 -sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
106768 +sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
106769 NULL,
106770 sctp_generate_t1_cookie_event,
106771 sctp_generate_t1_init_event,
106772 diff --git a/net/sctp/socket.c b/net/sctp/socket.c
106773 index aafe94b..40b016f 100644
106774 --- a/net/sctp/socket.c
106775 +++ b/net/sctp/socket.c
106776 @@ -2205,11 +2205,13 @@ static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
106777 {
106778 struct sctp_association *asoc;
106779 struct sctp_ulpevent *event;
106780 + struct sctp_event_subscribe subscribe;
106781
106782 if (optlen > sizeof(struct sctp_event_subscribe))
106783 return -EINVAL;
106784 - if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))
106785 + if (copy_from_user(&subscribe, optval, optlen))
106786 return -EFAULT;
106787 + sctp_sk(sk)->subscribe = subscribe;
106788
106789 if (sctp_sk(sk)->subscribe.sctp_data_io_event)
106790 pr_warn_ratelimited(DEPRECATED "%s (pid %d) "
106791 @@ -4378,13 +4380,16 @@ static int sctp_getsockopt_disable_fragments(struct sock *sk, int len,
106792 static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
106793 int __user *optlen)
106794 {
106795 + struct sctp_event_subscribe subscribe;
106796 +
106797 if (len <= 0)
106798 return -EINVAL;
106799 if (len > sizeof(struct sctp_event_subscribe))
106800 len = sizeof(struct sctp_event_subscribe);
106801 if (put_user(len, optlen))
106802 return -EFAULT;
106803 - if (copy_to_user(optval, &sctp_sk(sk)->subscribe, len))
106804 + subscribe = sctp_sk(sk)->subscribe;
106805 + if (copy_to_user(optval, &subscribe, len))
106806 return -EFAULT;
106807 return 0;
106808 }
106809 @@ -4402,6 +4407,8 @@ static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
106810 */
106811 static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optval, int __user *optlen)
106812 {
106813 + __u32 autoclose;
106814 +
106815 /* Applicable to UDP-style socket only */
106816 if (sctp_style(sk, TCP))
106817 return -EOPNOTSUPP;
106818 @@ -4410,7 +4417,8 @@ static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optv
106819 len = sizeof(int);
106820 if (put_user(len, optlen))
106821 return -EFAULT;
106822 - if (copy_to_user(optval, &sctp_sk(sk)->autoclose, sizeof(int)))
106823 + autoclose = sctp_sk(sk)->autoclose;
106824 + if (copy_to_user(optval, &autoclose, sizeof(int)))
106825 return -EFAULT;
106826 return 0;
106827 }
106828 @@ -4784,12 +4792,15 @@ static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
106829 */
106830 static int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval, int __user *optlen)
106831 {
106832 + struct sctp_initmsg initmsg;
106833 +
106834 if (len < sizeof(struct sctp_initmsg))
106835 return -EINVAL;
106836 len = sizeof(struct sctp_initmsg);
106837 if (put_user(len, optlen))
106838 return -EFAULT;
106839 - if (copy_to_user(optval, &sctp_sk(sk)->initmsg, len))
106840 + initmsg = sctp_sk(sk)->initmsg;
106841 + if (copy_to_user(optval, &initmsg, len))
106842 return -EFAULT;
106843 return 0;
106844 }
106845 @@ -4830,6 +4841,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
106846 ->addr_to_user(sp, &temp);
106847 if (space_left < addrlen)
106848 return -ENOMEM;
106849 + if (addrlen > sizeof(temp) || addrlen < 0)
106850 + return -EFAULT;
106851 if (copy_to_user(to, &temp, addrlen))
106852 return -EFAULT;
106853 to += addrlen;
106854 diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
106855 index 2e9ada1..40f425d 100644
106856 --- a/net/sctp/sysctl.c
106857 +++ b/net/sctp/sysctl.c
106858 @@ -321,7 +321,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write,
106859 loff_t *ppos)
106860 {
106861 struct net *net = current->nsproxy->net_ns;
106862 - struct ctl_table tbl;
106863 + ctl_table_no_const tbl;
106864 bool changed = false;
106865 char *none = "none";
106866 char tmp[8];
106867 @@ -369,7 +369,7 @@ static int proc_sctp_do_rto_min(struct ctl_table *ctl, int write,
106868 struct net *net = current->nsproxy->net_ns;
106869 unsigned int min = *(unsigned int *) ctl->extra1;
106870 unsigned int max = *(unsigned int *) ctl->extra2;
106871 - struct ctl_table tbl;
106872 + ctl_table_no_const tbl;
106873 int ret, new_value;
106874
106875 memset(&tbl, 0, sizeof(struct ctl_table));
106876 @@ -398,7 +398,7 @@ static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write,
106877 struct net *net = current->nsproxy->net_ns;
106878 unsigned int min = *(unsigned int *) ctl->extra1;
106879 unsigned int max = *(unsigned int *) ctl->extra2;
106880 - struct ctl_table tbl;
106881 + ctl_table_no_const tbl;
106882 int ret, new_value;
106883
106884 memset(&tbl, 0, sizeof(struct ctl_table));
106885 @@ -436,7 +436,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
106886 loff_t *ppos)
106887 {
106888 struct net *net = current->nsproxy->net_ns;
106889 - struct ctl_table tbl;
106890 + ctl_table_no_const tbl;
106891 int new_value, ret;
106892
106893 memset(&tbl, 0, sizeof(struct ctl_table));
106894 @@ -463,7 +463,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
106895
106896 int sctp_sysctl_net_register(struct net *net)
106897 {
106898 - struct ctl_table *table;
106899 + ctl_table_no_const *table;
106900 int i;
106901
106902 table = kmemdup(sctp_net_table, sizeof(sctp_net_table), GFP_KERNEL);
106903 diff --git a/net/socket.c b/net/socket.c
106904 index d50e7ca..c33fa46 100644
106905 --- a/net/socket.c
106906 +++ b/net/socket.c
106907 @@ -89,6 +89,7 @@
106908 #include <linux/magic.h>
106909 #include <linux/slab.h>
106910 #include <linux/xattr.h>
106911 +#include <linux/in.h>
106912
106913 #include <asm/uaccess.h>
106914 #include <asm/unistd.h>
106915 @@ -107,6 +108,7 @@
106916 #include <linux/atalk.h>
106917 #include <net/busy_poll.h>
106918 #include <linux/errqueue.h>
106919 +#include <linux/grsock.h>
106920
106921 #ifdef CONFIG_NET_RX_BUSY_POLL
106922 unsigned int sysctl_net_busy_read __read_mostly;
106923 @@ -162,7 +164,7 @@ static const struct file_operations socket_file_ops = {
106924 */
106925
106926 static DEFINE_SPINLOCK(net_family_lock);
106927 -static const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
106928 +const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
106929
106930 /*
106931 * Statistics counters of the socket lists
106932 @@ -328,7 +330,7 @@ static struct dentry *sockfs_mount(struct file_system_type *fs_type,
106933 &sockfs_dentry_operations, SOCKFS_MAGIC);
106934 }
106935
106936 -static struct vfsmount *sock_mnt __read_mostly;
106937 +struct vfsmount *sock_mnt __read_mostly;
106938
106939 static struct file_system_type sock_fs_type = {
106940 .name = "sockfs",
106941 @@ -1235,6 +1237,8 @@ int __sock_create(struct net *net, int family, int type, int protocol,
106942 return -EAFNOSUPPORT;
106943 if (type < 0 || type >= SOCK_MAX)
106944 return -EINVAL;
106945 + if (protocol < 0)
106946 + return -EINVAL;
106947
106948 /* Compatibility.
106949
106950 @@ -1255,6 +1259,20 @@ int __sock_create(struct net *net, int family, int type, int protocol,
106951 if (err)
106952 return err;
106953
106954 + if(!kern && !gr_search_socket(family, type, protocol)) {
106955 + if (rcu_access_pointer(net_families[family]) == NULL)
106956 + return -EAFNOSUPPORT;
106957 + else
106958 + return -EACCES;
106959 + }
106960 +
106961 + if (!kern && gr_handle_sock_all(family, type, protocol)) {
106962 + if (rcu_access_pointer(net_families[family]) == NULL)
106963 + return -EAFNOSUPPORT;
106964 + else
106965 + return -EACCES;
106966 + }
106967 +
106968 /*
106969 * Allocate the socket and allow the family to set things up. if
106970 * the protocol is 0, the family is instructed to select an appropriate
106971 @@ -1506,6 +1524,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
106972 if (sock) {
106973 err = move_addr_to_kernel(umyaddr, addrlen, &address);
106974 if (err >= 0) {
106975 + if (gr_handle_sock_server((struct sockaddr *)&address)) {
106976 + err = -EACCES;
106977 + goto error;
106978 + }
106979 + err = gr_search_bind(sock, (struct sockaddr_in *)&address);
106980 + if (err)
106981 + goto error;
106982 +
106983 err = security_socket_bind(sock,
106984 (struct sockaddr *)&address,
106985 addrlen);
106986 @@ -1514,6 +1540,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
106987 (struct sockaddr *)
106988 &address, addrlen);
106989 }
106990 +error:
106991 fput_light(sock->file, fput_needed);
106992 }
106993 return err;
106994 @@ -1537,10 +1564,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog)
106995 if ((unsigned int)backlog > somaxconn)
106996 backlog = somaxconn;
106997
106998 + if (gr_handle_sock_server_other(sock->sk)) {
106999 + err = -EPERM;
107000 + goto error;
107001 + }
107002 +
107003 + err = gr_search_listen(sock);
107004 + if (err)
107005 + goto error;
107006 +
107007 err = security_socket_listen(sock, backlog);
107008 if (!err)
107009 err = sock->ops->listen(sock, backlog);
107010
107011 +error:
107012 fput_light(sock->file, fput_needed);
107013 }
107014 return err;
107015 @@ -1584,6 +1621,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
107016 newsock->type = sock->type;
107017 newsock->ops = sock->ops;
107018
107019 + if (gr_handle_sock_server_other(sock->sk)) {
107020 + err = -EPERM;
107021 + sock_release(newsock);
107022 + goto out_put;
107023 + }
107024 +
107025 + err = gr_search_accept(sock);
107026 + if (err) {
107027 + sock_release(newsock);
107028 + goto out_put;
107029 + }
107030 +
107031 /*
107032 * We don't need try_module_get here, as the listening socket (sock)
107033 * has the protocol module (sock->ops->owner) held.
107034 @@ -1629,6 +1678,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
107035 fd_install(newfd, newfile);
107036 err = newfd;
107037
107038 + gr_attach_curr_ip(newsock->sk);
107039 +
107040 out_put:
107041 fput_light(sock->file, fput_needed);
107042 out:
107043 @@ -1661,6 +1712,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
107044 int, addrlen)
107045 {
107046 struct socket *sock;
107047 + struct sockaddr *sck;
107048 struct sockaddr_storage address;
107049 int err, fput_needed;
107050
107051 @@ -1671,6 +1723,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
107052 if (err < 0)
107053 goto out_put;
107054
107055 + sck = (struct sockaddr *)&address;
107056 +
107057 + if (gr_handle_sock_client(sck)) {
107058 + err = -EACCES;
107059 + goto out_put;
107060 + }
107061 +
107062 + err = gr_search_connect(sock, (struct sockaddr_in *)sck);
107063 + if (err)
107064 + goto out_put;
107065 +
107066 err =
107067 security_socket_connect(sock, (struct sockaddr *)&address, addrlen);
107068 if (err)
107069 @@ -1752,6 +1815,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
107070 * the protocol.
107071 */
107072
107073 +asmlinkage long sys_sendto(int, void __user *, size_t, unsigned, struct sockaddr __user *, int);
107074 +
107075 SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
107076 unsigned int, flags, struct sockaddr __user *, addr,
107077 int, addr_len)
107078 @@ -1819,7 +1884,7 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
107079 struct socket *sock;
107080 struct iovec iov;
107081 struct msghdr msg;
107082 - struct sockaddr_storage address;
107083 + struct sockaddr_storage address = { };
107084 int err, err2;
107085 int fput_needed;
107086
107087 @@ -2069,7 +2134,7 @@ static int ___sys_sendmsg(struct socket *sock, struct user_msghdr __user *msg,
107088 * checking falls down on this.
107089 */
107090 if (copy_from_user(ctl_buf,
107091 - (void __user __force *)msg_sys->msg_control,
107092 + (void __force_user *)msg_sys->msg_control,
107093 ctl_len))
107094 goto out_freectl;
107095 msg_sys->msg_control = ctl_buf;
107096 @@ -2220,7 +2285,7 @@ static int ___sys_recvmsg(struct socket *sock, struct user_msghdr __user *msg,
107097 ssize_t err;
107098
107099 /* kernel mode address */
107100 - struct sockaddr_storage addr;
107101 + struct sockaddr_storage addr = { };
107102
107103 /* user mode address pointers */
107104 struct sockaddr __user *uaddr;
107105 @@ -2866,7 +2931,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
107106 ifr = compat_alloc_user_space(buf_size);
107107 rxnfc = (void __user *)ifr + ALIGN(sizeof(struct ifreq), 8);
107108
107109 - if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
107110 + if (copy_in_user(ifr->ifr_name, ifr32->ifr_name, IFNAMSIZ))
107111 return -EFAULT;
107112
107113 if (put_user(convert_in ? rxnfc : compat_ptr(data),
107114 @@ -2977,7 +3042,7 @@ static int bond_ioctl(struct net *net, unsigned int cmd,
107115 old_fs = get_fs();
107116 set_fs(KERNEL_DS);
107117 err = dev_ioctl(net, cmd,
107118 - (struct ifreq __user __force *) &kifr);
107119 + (struct ifreq __force_user *) &kifr);
107120 set_fs(old_fs);
107121
107122 return err;
107123 @@ -3070,7 +3135,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd,
107124
107125 old_fs = get_fs();
107126 set_fs(KERNEL_DS);
107127 - err = dev_ioctl(net, cmd, (void __user __force *)&ifr);
107128 + err = dev_ioctl(net, cmd, (void __force_user *)&ifr);
107129 set_fs(old_fs);
107130
107131 if (cmd == SIOCGIFMAP && !err) {
107132 @@ -3154,7 +3219,7 @@ static int routing_ioctl(struct net *net, struct socket *sock,
107133 ret |= get_user(rtdev, &(ur4->rt_dev));
107134 if (rtdev) {
107135 ret |= copy_from_user(devname, compat_ptr(rtdev), 15);
107136 - r4.rt_dev = (char __user __force *)devname;
107137 + r4.rt_dev = (char __force_user *)devname;
107138 devname[15] = 0;
107139 } else
107140 r4.rt_dev = NULL;
107141 @@ -3381,8 +3446,8 @@ int kernel_getsockopt(struct socket *sock, int level, int optname,
107142 int __user *uoptlen;
107143 int err;
107144
107145 - uoptval = (char __user __force *) optval;
107146 - uoptlen = (int __user __force *) optlen;
107147 + uoptval = (char __force_user *) optval;
107148 + uoptlen = (int __force_user *) optlen;
107149
107150 set_fs(KERNEL_DS);
107151 if (level == SOL_SOCKET)
107152 @@ -3402,7 +3467,7 @@ int kernel_setsockopt(struct socket *sock, int level, int optname,
107153 char __user *uoptval;
107154 int err;
107155
107156 - uoptval = (char __user __force *) optval;
107157 + uoptval = (char __force_user *) optval;
107158
107159 set_fs(KERNEL_DS);
107160 if (level == SOL_SOCKET)
107161 diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
107162 index 224a82f..7a42b51 100644
107163 --- a/net/sunrpc/auth_gss/svcauth_gss.c
107164 +++ b/net/sunrpc/auth_gss/svcauth_gss.c
107165 @@ -1140,7 +1140,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
107166 uint64_t *handle)
107167 {
107168 struct rsc rsci, *rscp = NULL;
107169 - static atomic64_t ctxhctr;
107170 + static atomic64_unchecked_t ctxhctr = ATOMIC64_INIT(0);
107171 long long ctxh;
107172 struct gss_api_mech *gm = NULL;
107173 time_t expiry;
107174 @@ -1151,7 +1151,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
107175 status = -ENOMEM;
107176 /* the handle needs to be just a unique id,
107177 * use a static counter */
107178 - ctxh = atomic64_inc_return(&ctxhctr);
107179 + ctxh = atomic64_inc_return_unchecked(&ctxhctr);
107180
107181 /* make a copy for the caller */
107182 *handle = ctxh;
107183 diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
107184 index 5199bb1..567a54c 100644
107185 --- a/net/sunrpc/cache.c
107186 +++ b/net/sunrpc/cache.c
107187 @@ -1595,7 +1595,7 @@ static int create_cache_proc_entries(struct cache_detail *cd, struct net *net)
107188 struct sunrpc_net *sn;
107189
107190 sn = net_generic(net, sunrpc_net_id);
107191 - cd->u.procfs.proc_ent = proc_mkdir(cd->name, sn->proc_net_rpc);
107192 + cd->u.procfs.proc_ent = proc_mkdir_restrict(cd->name, sn->proc_net_rpc);
107193 if (cd->u.procfs.proc_ent == NULL)
107194 goto out_nomem;
107195 cd->u.procfs.channel_ent = NULL;
107196 diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
107197 index 86e6cc5..f79a7f5 100644
107198 --- a/net/sunrpc/clnt.c
107199 +++ b/net/sunrpc/clnt.c
107200 @@ -1436,7 +1436,9 @@ call_start(struct rpc_task *task)
107201 (RPC_IS_ASYNC(task) ? "async" : "sync"));
107202
107203 /* Increment call count */
107204 - task->tk_msg.rpc_proc->p_count++;
107205 + pax_open_kernel();
107206 + (*(unsigned int *)&task->tk_msg.rpc_proc->p_count)++;
107207 + pax_close_kernel();
107208 clnt->cl_stats->rpccnt++;
107209 task->tk_action = call_reserve;
107210 }
107211 diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
107212 index d20f232..ec9cd28 100644
107213 --- a/net/sunrpc/sched.c
107214 +++ b/net/sunrpc/sched.c
107215 @@ -261,9 +261,9 @@ static int rpc_wait_bit_killable(struct wait_bit_key *key)
107216 #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) || IS_ENABLED(CONFIG_TRACEPOINTS)
107217 static void rpc_task_set_debuginfo(struct rpc_task *task)
107218 {
107219 - static atomic_t rpc_pid;
107220 + static atomic_unchecked_t rpc_pid;
107221
107222 - task->tk_pid = atomic_inc_return(&rpc_pid);
107223 + task->tk_pid = atomic_inc_return_unchecked(&rpc_pid);
107224 }
107225 #else
107226 static inline void rpc_task_set_debuginfo(struct rpc_task *task)
107227 diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
107228 index 9711a15..fb0eb4d 100644
107229 --- a/net/sunrpc/stats.c
107230 +++ b/net/sunrpc/stats.c
107231 @@ -278,7 +278,7 @@ int rpc_proc_init(struct net *net)
107232
107233 dprintk("RPC: registering /proc/net/rpc\n");
107234 sn = net_generic(net, sunrpc_net_id);
107235 - sn->proc_net_rpc = proc_mkdir("rpc", net->proc_net);
107236 + sn->proc_net_rpc = proc_mkdir_restrict("rpc", net->proc_net);
107237 if (sn->proc_net_rpc == NULL)
107238 return -ENOMEM;
107239
107240 diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
107241 index 91eaef1..08434d4 100644
107242 --- a/net/sunrpc/svc.c
107243 +++ b/net/sunrpc/svc.c
107244 @@ -1169,7 +1169,9 @@ svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv)
107245 svc_putnl(resv, RPC_SUCCESS);
107246
107247 /* Bump per-procedure stats counter */
107248 - procp->pc_count++;
107249 + pax_open_kernel();
107250 + (*(unsigned int *)&procp->pc_count)++;
107251 + pax_close_kernel();
107252
107253 /* Initialize storage for argp and resp */
107254 memset(rqstp->rq_argp, 0, procp->pc_argsize);
107255 diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
107256 index 621ca7b..59421dd 100644
107257 --- a/net/sunrpc/svcauth_unix.c
107258 +++ b/net/sunrpc/svcauth_unix.c
107259 @@ -414,7 +414,7 @@ struct unix_gid {
107260 struct group_info *gi;
107261 };
107262
107263 -static int unix_gid_hash(kuid_t uid)
107264 +static int __intentional_overflow(-1) unix_gid_hash(kuid_t uid)
107265 {
107266 return hash_long(from_kuid(&init_user_ns, uid), GID_HASHBITS);
107267 }
107268 @@ -470,7 +470,7 @@ static void unix_gid_request(struct cache_detail *cd,
107269 (*bpp)[-1] = '\n';
107270 }
107271
107272 -static struct unix_gid *unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
107273 +static struct unix_gid * __intentional_overflow(-1) unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
107274
107275 static int unix_gid_parse(struct cache_detail *cd,
107276 char *mesg, int mlen)
107277 diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c
107278 index c1b6270..05089c1 100644
107279 --- a/net/sunrpc/xprtrdma/svc_rdma.c
107280 +++ b/net/sunrpc/xprtrdma/svc_rdma.c
107281 @@ -62,15 +62,15 @@ unsigned int svcrdma_max_req_size = RPCRDMA_MAX_REQ_SIZE;
107282 static unsigned int min_max_inline = 4096;
107283 static unsigned int max_max_inline = 65536;
107284
107285 -atomic_t rdma_stat_recv;
107286 -atomic_t rdma_stat_read;
107287 -atomic_t rdma_stat_write;
107288 -atomic_t rdma_stat_sq_starve;
107289 -atomic_t rdma_stat_rq_starve;
107290 -atomic_t rdma_stat_rq_poll;
107291 -atomic_t rdma_stat_rq_prod;
107292 -atomic_t rdma_stat_sq_poll;
107293 -atomic_t rdma_stat_sq_prod;
107294 +atomic_unchecked_t rdma_stat_recv;
107295 +atomic_unchecked_t rdma_stat_read;
107296 +atomic_unchecked_t rdma_stat_write;
107297 +atomic_unchecked_t rdma_stat_sq_starve;
107298 +atomic_unchecked_t rdma_stat_rq_starve;
107299 +atomic_unchecked_t rdma_stat_rq_poll;
107300 +atomic_unchecked_t rdma_stat_rq_prod;
107301 +atomic_unchecked_t rdma_stat_sq_poll;
107302 +atomic_unchecked_t rdma_stat_sq_prod;
107303
107304 /* Temporary NFS request map and context caches */
107305 struct kmem_cache *svc_rdma_map_cachep;
107306 @@ -110,7 +110,7 @@ static int read_reset_stat(struct ctl_table *table, int write,
107307 len -= *ppos;
107308 if (len > *lenp)
107309 len = *lenp;
107310 - if (len && copy_to_user(buffer, str_buf, len))
107311 + if (len > sizeof str_buf || (len && copy_to_user(buffer, str_buf, len)))
107312 return -EFAULT;
107313 *lenp = len;
107314 *ppos += len;
107315 @@ -151,63 +151,63 @@ static struct ctl_table svcrdma_parm_table[] = {
107316 {
107317 .procname = "rdma_stat_read",
107318 .data = &rdma_stat_read,
107319 - .maxlen = sizeof(atomic_t),
107320 + .maxlen = sizeof(atomic_unchecked_t),
107321 .mode = 0644,
107322 .proc_handler = read_reset_stat,
107323 },
107324 {
107325 .procname = "rdma_stat_recv",
107326 .data = &rdma_stat_recv,
107327 - .maxlen = sizeof(atomic_t),
107328 + .maxlen = sizeof(atomic_unchecked_t),
107329 .mode = 0644,
107330 .proc_handler = read_reset_stat,
107331 },
107332 {
107333 .procname = "rdma_stat_write",
107334 .data = &rdma_stat_write,
107335 - .maxlen = sizeof(atomic_t),
107336 + .maxlen = sizeof(atomic_unchecked_t),
107337 .mode = 0644,
107338 .proc_handler = read_reset_stat,
107339 },
107340 {
107341 .procname = "rdma_stat_sq_starve",
107342 .data = &rdma_stat_sq_starve,
107343 - .maxlen = sizeof(atomic_t),
107344 + .maxlen = sizeof(atomic_unchecked_t),
107345 .mode = 0644,
107346 .proc_handler = read_reset_stat,
107347 },
107348 {
107349 .procname = "rdma_stat_rq_starve",
107350 .data = &rdma_stat_rq_starve,
107351 - .maxlen = sizeof(atomic_t),
107352 + .maxlen = sizeof(atomic_unchecked_t),
107353 .mode = 0644,
107354 .proc_handler = read_reset_stat,
107355 },
107356 {
107357 .procname = "rdma_stat_rq_poll",
107358 .data = &rdma_stat_rq_poll,
107359 - .maxlen = sizeof(atomic_t),
107360 + .maxlen = sizeof(atomic_unchecked_t),
107361 .mode = 0644,
107362 .proc_handler = read_reset_stat,
107363 },
107364 {
107365 .procname = "rdma_stat_rq_prod",
107366 .data = &rdma_stat_rq_prod,
107367 - .maxlen = sizeof(atomic_t),
107368 + .maxlen = sizeof(atomic_unchecked_t),
107369 .mode = 0644,
107370 .proc_handler = read_reset_stat,
107371 },
107372 {
107373 .procname = "rdma_stat_sq_poll",
107374 .data = &rdma_stat_sq_poll,
107375 - .maxlen = sizeof(atomic_t),
107376 + .maxlen = sizeof(atomic_unchecked_t),
107377 .mode = 0644,
107378 .proc_handler = read_reset_stat,
107379 },
107380 {
107381 .procname = "rdma_stat_sq_prod",
107382 .data = &rdma_stat_sq_prod,
107383 - .maxlen = sizeof(atomic_t),
107384 + .maxlen = sizeof(atomic_unchecked_t),
107385 .mode = 0644,
107386 .proc_handler = read_reset_stat,
107387 },
107388 diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
107389 index e011027..9d3c4e1 100644
107390 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
107391 +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
107392 @@ -220,7 +220,7 @@ static int rdma_read_chunk_lcl(struct svcxprt_rdma *xprt,
107393 *page_no = pg_no;
107394 *page_offset = pg_off;
107395 ret = read;
107396 - atomic_inc(&rdma_stat_read);
107397 + atomic_inc_unchecked(&rdma_stat_read);
107398 return ret;
107399 err:
107400 svc_rdma_unmap_dma(ctxt);
107401 @@ -356,7 +356,7 @@ static int rdma_read_chunk_frmr(struct svcxprt_rdma *xprt,
107402 *page_no = pg_no;
107403 *page_offset = pg_off;
107404 ret = read;
107405 - atomic_inc(&rdma_stat_read);
107406 + atomic_inc_unchecked(&rdma_stat_read);
107407 return ret;
107408 err:
107409 svc_rdma_unmap_dma(ctxt);
107410 @@ -540,7 +540,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
107411 dto_q);
107412 list_del_init(&ctxt->dto_q);
107413 } else {
107414 - atomic_inc(&rdma_stat_rq_starve);
107415 + atomic_inc_unchecked(&rdma_stat_rq_starve);
107416 clear_bit(XPT_DATA, &xprt->xpt_flags);
107417 ctxt = NULL;
107418 }
107419 @@ -559,7 +559,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
107420 dprintk("svcrdma: processing ctxt=%p on xprt=%p, rqstp=%p, status=%d\n",
107421 ctxt, rdma_xprt, rqstp, ctxt->wc_status);
107422 BUG_ON(ctxt->wc_status != IB_WC_SUCCESS);
107423 - atomic_inc(&rdma_stat_recv);
107424 + atomic_inc_unchecked(&rdma_stat_recv);
107425
107426 /* Build up the XDR from the receive buffers. */
107427 rdma_build_arg_xdr(rqstp, ctxt, ctxt->byte_len);
107428 diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
107429 index 9f1b506..2e0b321 100644
107430 --- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
107431 +++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
107432 @@ -208,7 +208,7 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp,
107433 write_wr.wr.rdma.remote_addr = to;
107434
107435 /* Post It */
107436 - atomic_inc(&rdma_stat_write);
107437 + atomic_inc_unchecked(&rdma_stat_write);
107438 if (svc_rdma_send(xprt, &write_wr))
107439 goto err;
107440 return write_len - bc;
107441 diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
107442 index 4e61880..1f0d963 100644
107443 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
107444 +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
107445 @@ -295,7 +295,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
107446 return;
107447
107448 ib_req_notify_cq(xprt->sc_rq_cq, IB_CQ_NEXT_COMP);
107449 - atomic_inc(&rdma_stat_rq_poll);
107450 + atomic_inc_unchecked(&rdma_stat_rq_poll);
107451
107452 while ((ret = ib_poll_cq(xprt->sc_rq_cq, 1, &wc)) > 0) {
107453 ctxt = (struct svc_rdma_op_ctxt *)(unsigned long)wc.wr_id;
107454 @@ -317,7 +317,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
107455 }
107456
107457 if (ctxt)
107458 - atomic_inc(&rdma_stat_rq_prod);
107459 + atomic_inc_unchecked(&rdma_stat_rq_prod);
107460
107461 set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags);
107462 /*
107463 @@ -392,7 +392,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
107464 return;
107465
107466 ib_req_notify_cq(xprt->sc_sq_cq, IB_CQ_NEXT_COMP);
107467 - atomic_inc(&rdma_stat_sq_poll);
107468 + atomic_inc_unchecked(&rdma_stat_sq_poll);
107469 while ((ret = ib_poll_cq(cq, ARRAY_SIZE(wc_a), wc_a)) > 0) {
107470 int i;
107471
107472 @@ -420,7 +420,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
107473 }
107474
107475 if (ctxt)
107476 - atomic_inc(&rdma_stat_sq_prod);
107477 + atomic_inc_unchecked(&rdma_stat_sq_prod);
107478 }
107479
107480 static void sq_comp_handler(struct ib_cq *cq, void *cq_context)
107481 @@ -1264,7 +1264,7 @@ int svc_rdma_send(struct svcxprt_rdma *xprt, struct ib_send_wr *wr)
107482 spin_lock_bh(&xprt->sc_lock);
107483 if (xprt->sc_sq_depth < atomic_read(&xprt->sc_sq_count) + wr_count) {
107484 spin_unlock_bh(&xprt->sc_lock);
107485 - atomic_inc(&rdma_stat_sq_starve);
107486 + atomic_inc_unchecked(&rdma_stat_sq_starve);
107487
107488 /* See if we can opportunistically reap SQ WR to make room */
107489 sq_cq_reap(xprt);
107490 diff --git a/net/sysctl_net.c b/net/sysctl_net.c
107491 index e7000be..e3b0ba7 100644
107492 --- a/net/sysctl_net.c
107493 +++ b/net/sysctl_net.c
107494 @@ -46,7 +46,7 @@ static int net_ctl_permissions(struct ctl_table_header *head,
107495 kgid_t root_gid = make_kgid(net->user_ns, 0);
107496
107497 /* Allow network administrator to have same access as root. */
107498 - if (ns_capable(net->user_ns, CAP_NET_ADMIN) ||
107499 + if (ns_capable_nolog(net->user_ns, CAP_NET_ADMIN) ||
107500 uid_eq(root_uid, current_euid())) {
107501 int mode = (table->mode >> 6) & 7;
107502 return (mode << 6) | (mode << 3) | mode;
107503 diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
107504 index 0344206..bff8abf 100644
107505 --- a/net/tipc/subscr.c
107506 +++ b/net/tipc/subscr.c
107507 @@ -96,7 +96,7 @@ static void subscr_send_event(struct tipc_subscription *sub, u32 found_lower,
107508 struct tipc_subscriber *subscriber = sub->subscriber;
107509 struct kvec msg_sect;
107510
107511 - msg_sect.iov_base = (void *)&sub->evt;
107512 + msg_sect.iov_base = &sub->evt;
107513 msg_sect.iov_len = sizeof(struct tipc_event);
107514 sub->evt.event = htohl(event, sub->swap);
107515 sub->evt.found_lower = htohl(found_lower, sub->swap);
107516 diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
107517 index 8e1b102..20af1b2 100644
107518 --- a/net/unix/af_unix.c
107519 +++ b/net/unix/af_unix.c
107520 @@ -791,6 +791,12 @@ static struct sock *unix_find_other(struct net *net,
107521 err = -ECONNREFUSED;
107522 if (!S_ISSOCK(inode->i_mode))
107523 goto put_fail;
107524 +
107525 + if (!gr_acl_handle_unix(path.dentry, path.mnt)) {
107526 + err = -EACCES;
107527 + goto put_fail;
107528 + }
107529 +
107530 u = unix_find_socket_byinode(inode);
107531 if (!u)
107532 goto put_fail;
107533 @@ -811,6 +817,13 @@ static struct sock *unix_find_other(struct net *net,
107534 if (u) {
107535 struct dentry *dentry;
107536 dentry = unix_sk(u)->path.dentry;
107537 +
107538 + if (!gr_handle_chroot_unix(pid_vnr(u->sk_peer_pid))) {
107539 + err = -EPERM;
107540 + sock_put(u);
107541 + goto fail;
107542 + }
107543 +
107544 if (dentry)
107545 touch_atime(&unix_sk(u)->path);
107546 } else
107547 @@ -844,12 +857,18 @@ static int unix_mknod(const char *sun_path, umode_t mode, struct path *res)
107548 */
107549 err = security_path_mknod(&path, dentry, mode, 0);
107550 if (!err) {
107551 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
107552 + err = -EACCES;
107553 + goto out;
107554 + }
107555 err = vfs_mknod(path.dentry->d_inode, dentry, mode, 0);
107556 if (!err) {
107557 res->mnt = mntget(path.mnt);
107558 res->dentry = dget(dentry);
107559 + gr_handle_create(dentry, path.mnt);
107560 }
107561 }
107562 +out:
107563 done_path_create(&path, dentry);
107564 return err;
107565 }
107566 @@ -2248,11 +2267,14 @@ static unsigned int unix_dgram_poll(struct file *file, struct socket *sock,
107567 writable = unix_writable(sk);
107568 other = unix_peer_get(sk);
107569 if (other) {
107570 - if (unix_peer(other) != sk) {
107571 + unix_state_lock(other);
107572 + if (!sock_flag(other, SOCK_DEAD) && unix_peer(other) != sk) {
107573 + unix_state_unlock(other);
107574 sock_poll_wait(file, &unix_sk(other)->peer_wait, wait);
107575 if (unix_recvq_full(other))
107576 writable = 0;
107577 - }
107578 + } else
107579 + unix_state_unlock(other);
107580 sock_put(other);
107581 }
107582
107583 @@ -2349,9 +2371,13 @@ static int unix_seq_show(struct seq_file *seq, void *v)
107584 seq_puts(seq, "Num RefCount Protocol Flags Type St "
107585 "Inode Path\n");
107586 else {
107587 - struct sock *s = v;
107588 + struct sock *s = v, *peer;
107589 struct unix_sock *u = unix_sk(s);
107590 unix_state_lock(s);
107591 + peer = unix_peer(s);
107592 + unix_state_unlock(s);
107593 +
107594 + unix_state_double_lock(s, peer);
107595
107596 seq_printf(seq, "%pK: %08X %08X %08X %04X %02X %5lu",
107597 s,
107598 @@ -2376,10 +2402,29 @@ static int unix_seq_show(struct seq_file *seq, void *v)
107599 seq_putc(seq, '@');
107600 i++;
107601 }
107602 - for ( ; i < len; i++)
107603 - seq_putc(seq, u->addr->name->sun_path[i]);
107604 - }
107605 - unix_state_unlock(s);
107606 + for ( ; i < len; i++) {
107607 + char c = u->addr->name->sun_path[i];
107608 + switch (c) {
107609 + case '\n':
107610 + seq_putc(seq, '\\');
107611 + seq_putc(seq, 'n');
107612 + break;
107613 + case '\t':
107614 + seq_putc(seq, '\\');
107615 + seq_putc(seq, 't');
107616 + break;
107617 + case '\\':
107618 + seq_putc(seq, '\\');
107619 + seq_putc(seq, '\\');
107620 + break;
107621 + default:
107622 + seq_putc(seq, c);
107623 + }
107624 + }
107625 + } else if (peer)
107626 + seq_printf(seq, " P%lu", sock_i_ino(peer));
107627 +
107628 + unix_state_double_unlock(s, peer);
107629 seq_putc(seq, '\n');
107630 }
107631
107632 diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
107633 index b3d5150..ff3a837 100644
107634 --- a/net/unix/sysctl_net_unix.c
107635 +++ b/net/unix/sysctl_net_unix.c
107636 @@ -28,7 +28,7 @@ static struct ctl_table unix_table[] = {
107637
107638 int __net_init unix_sysctl_register(struct net *net)
107639 {
107640 - struct ctl_table *table;
107641 + ctl_table_no_const *table;
107642
107643 table = kmemdup(unix_table, sizeof(unix_table), GFP_KERNEL);
107644 if (table == NULL)
107645 diff --git a/net/vmw_vsock/vmci_transport_notify.c b/net/vmw_vsock/vmci_transport_notify.c
107646 index 9b7f207..2596621 100644
107647 --- a/net/vmw_vsock/vmci_transport_notify.c
107648 +++ b/net/vmw_vsock/vmci_transport_notify.c
107649 @@ -662,19 +662,19 @@ static void vmci_transport_notify_pkt_process_negotiate(struct sock *sk)
107650
107651 /* Socket control packet based operations. */
107652 struct vmci_transport_notify_ops vmci_transport_notify_pkt_ops = {
107653 - vmci_transport_notify_pkt_socket_init,
107654 - vmci_transport_notify_pkt_socket_destruct,
107655 - vmci_transport_notify_pkt_poll_in,
107656 - vmci_transport_notify_pkt_poll_out,
107657 - vmci_transport_notify_pkt_handle_pkt,
107658 - vmci_transport_notify_pkt_recv_init,
107659 - vmci_transport_notify_pkt_recv_pre_block,
107660 - vmci_transport_notify_pkt_recv_pre_dequeue,
107661 - vmci_transport_notify_pkt_recv_post_dequeue,
107662 - vmci_transport_notify_pkt_send_init,
107663 - vmci_transport_notify_pkt_send_pre_block,
107664 - vmci_transport_notify_pkt_send_pre_enqueue,
107665 - vmci_transport_notify_pkt_send_post_enqueue,
107666 - vmci_transport_notify_pkt_process_request,
107667 - vmci_transport_notify_pkt_process_negotiate,
107668 + .socket_init = vmci_transport_notify_pkt_socket_init,
107669 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
107670 + .poll_in = vmci_transport_notify_pkt_poll_in,
107671 + .poll_out = vmci_transport_notify_pkt_poll_out,
107672 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
107673 + .recv_init = vmci_transport_notify_pkt_recv_init,
107674 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
107675 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
107676 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
107677 + .send_init = vmci_transport_notify_pkt_send_init,
107678 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
107679 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
107680 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
107681 + .process_request = vmci_transport_notify_pkt_process_request,
107682 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
107683 };
107684 diff --git a/net/vmw_vsock/vmci_transport_notify_qstate.c b/net/vmw_vsock/vmci_transport_notify_qstate.c
107685 index dc9c792..3089de0 100644
107686 --- a/net/vmw_vsock/vmci_transport_notify_qstate.c
107687 +++ b/net/vmw_vsock/vmci_transport_notify_qstate.c
107688 @@ -420,19 +420,19 @@ vmci_transport_notify_pkt_send_pre_enqueue(
107689
107690 /* Socket always on control packet based operations. */
107691 struct vmci_transport_notify_ops vmci_transport_notify_pkt_q_state_ops = {
107692 - vmci_transport_notify_pkt_socket_init,
107693 - vmci_transport_notify_pkt_socket_destruct,
107694 - vmci_transport_notify_pkt_poll_in,
107695 - vmci_transport_notify_pkt_poll_out,
107696 - vmci_transport_notify_pkt_handle_pkt,
107697 - vmci_transport_notify_pkt_recv_init,
107698 - vmci_transport_notify_pkt_recv_pre_block,
107699 - vmci_transport_notify_pkt_recv_pre_dequeue,
107700 - vmci_transport_notify_pkt_recv_post_dequeue,
107701 - vmci_transport_notify_pkt_send_init,
107702 - vmci_transport_notify_pkt_send_pre_block,
107703 - vmci_transport_notify_pkt_send_pre_enqueue,
107704 - vmci_transport_notify_pkt_send_post_enqueue,
107705 - vmci_transport_notify_pkt_process_request,
107706 - vmci_transport_notify_pkt_process_negotiate,
107707 + .socket_init = vmci_transport_notify_pkt_socket_init,
107708 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
107709 + .poll_in = vmci_transport_notify_pkt_poll_in,
107710 + .poll_out = vmci_transport_notify_pkt_poll_out,
107711 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
107712 + .recv_init = vmci_transport_notify_pkt_recv_init,
107713 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
107714 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
107715 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
107716 + .send_init = vmci_transport_notify_pkt_send_init,
107717 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
107718 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
107719 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
107720 + .process_request = vmci_transport_notify_pkt_process_request,
107721 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
107722 };
107723 diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
107724 index c8717c1..08539f5 100644
107725 --- a/net/wireless/wext-core.c
107726 +++ b/net/wireless/wext-core.c
107727 @@ -748,8 +748,7 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
107728 */
107729
107730 /* Support for very large requests */
107731 - if ((descr->flags & IW_DESCR_FLAG_NOMAX) &&
107732 - (user_length > descr->max_tokens)) {
107733 + if (user_length > descr->max_tokens) {
107734 /* Allow userspace to GET more than max so
107735 * we can support any size GET requests.
107736 * There is still a limit : -ENOMEM.
107737 @@ -788,22 +787,6 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
107738 }
107739 }
107740
107741 - if (IW_IS_GET(cmd) && !(descr->flags & IW_DESCR_FLAG_NOMAX)) {
107742 - /*
107743 - * If this is a GET, but not NOMAX, it means that the extra
107744 - * data is not bounded by userspace, but by max_tokens. Thus
107745 - * set the length to max_tokens. This matches the extra data
107746 - * allocation.
107747 - * The driver should fill it with the number of tokens it
107748 - * provided, and it may check iwp->length rather than having
107749 - * knowledge of max_tokens. If the driver doesn't change the
107750 - * iwp->length, this ioctl just copies back max_token tokens
107751 - * filled with zeroes. Hopefully the driver isn't claiming
107752 - * them to be valid data.
107753 - */
107754 - iwp->length = descr->max_tokens;
107755 - }
107756 -
107757 err = handler(dev, info, (union iwreq_data *) iwp, extra);
107758
107759 iwp->length += essid_compat;
107760 diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c
107761 index 4323952..a06dfe1 100644
107762 --- a/net/x25/sysctl_net_x25.c
107763 +++ b/net/x25/sysctl_net_x25.c
107764 @@ -70,7 +70,7 @@ static struct ctl_table x25_table[] = {
107765 .mode = 0644,
107766 .proc_handler = proc_dointvec,
107767 },
107768 - { 0, },
107769 + { },
107770 };
107771
107772 void __init x25_register_sysctl(void)
107773 diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c
107774 index 0917f04..f4e3d8c 100644
107775 --- a/net/x25/x25_proc.c
107776 +++ b/net/x25/x25_proc.c
107777 @@ -209,7 +209,7 @@ static const struct file_operations x25_seq_forward_fops = {
107778
107779 int __init x25_proc_init(void)
107780 {
107781 - if (!proc_mkdir("x25", init_net.proc_net))
107782 + if (!proc_mkdir_restrict("x25", init_net.proc_net))
107783 return -ENOMEM;
107784
107785 if (!proc_create("x25/route", S_IRUGO, init_net.proc_net,
107786 diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
107787 index cee479b..0ea3567 100644
107788 --- a/net/xfrm/xfrm_policy.c
107789 +++ b/net/xfrm/xfrm_policy.c
107790 @@ -331,7 +331,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
107791 {
107792 policy->walk.dead = 1;
107793
107794 - atomic_inc(&policy->genid);
107795 + atomic_inc_unchecked(&policy->genid);
107796
107797 if (del_timer(&policy->polq.hold_timer))
107798 xfrm_pol_put(policy);
107799 @@ -781,7 +781,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
107800 else
107801 hlist_add_head(&policy->bydst, chain);
107802 __xfrm_policy_link(policy, dir);
107803 - atomic_inc(&net->xfrm.flow_cache_genid);
107804 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
107805
107806 /* After previous checking, family can either be AF_INET or AF_INET6 */
107807 if (policy->family == AF_INET)
107808 @@ -1877,7 +1877,7 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,
107809
107810 xdst->num_pols = num_pols;
107811 memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);
107812 - xdst->policy_genid = atomic_read(&pols[0]->genid);
107813 + xdst->policy_genid = atomic_read_unchecked(&pols[0]->genid);
107814
107815 return xdst;
107816 }
107817 @@ -2690,10 +2690,11 @@ void xfrm_garbage_collect(struct net *net)
107818 }
107819 EXPORT_SYMBOL(xfrm_garbage_collect);
107820
107821 -static void xfrm_garbage_collect_deferred(struct net *net)
107822 +void xfrm_garbage_collect_deferred(struct net *net)
107823 {
107824 flow_cache_flush_deferred(net);
107825 }
107826 +EXPORT_SYMBOL(xfrm_garbage_collect_deferred);
107827
107828 static void xfrm_init_pmtu(struct dst_entry *dst)
107829 {
107830 @@ -2743,7 +2744,7 @@ static int xfrm_bundle_ok(struct xfrm_dst *first)
107831 if (xdst->xfrm_genid != dst->xfrm->genid)
107832 return 0;
107833 if (xdst->num_pols > 0 &&
107834 - xdst->policy_genid != atomic_read(&xdst->pols[0]->genid))
107835 + xdst->policy_genid != atomic_read_unchecked(&xdst->pols[0]->genid))
107836 return 0;
107837
107838 mtu = dst_mtu(dst->child);
107839 @@ -2831,8 +2832,6 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
107840 dst_ops->link_failure = xfrm_link_failure;
107841 if (likely(dst_ops->neigh_lookup == NULL))
107842 dst_ops->neigh_lookup = xfrm_neigh_lookup;
107843 - if (likely(afinfo->garbage_collect == NULL))
107844 - afinfo->garbage_collect = xfrm_garbage_collect_deferred;
107845 rcu_assign_pointer(xfrm_policy_afinfo[afinfo->family], afinfo);
107846 }
107847 spin_unlock(&xfrm_policy_afinfo_lock);
107848 @@ -2886,7 +2885,6 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
107849 dst_ops->check = NULL;
107850 dst_ops->negative_advice = NULL;
107851 dst_ops->link_failure = NULL;
107852 - afinfo->garbage_collect = NULL;
107853 }
107854 return err;
107855 }
107856 @@ -3283,7 +3281,7 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol,
107857 sizeof(pol->xfrm_vec[i].saddr));
107858 pol->xfrm_vec[i].encap_family = mp->new_family;
107859 /* flush bundles */
107860 - atomic_inc(&pol->genid);
107861 + atomic_inc_unchecked(&pol->genid);
107862 }
107863 }
107864
107865 diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
107866 index de971b6..b843409 100644
107867 --- a/net/xfrm/xfrm_state.c
107868 +++ b/net/xfrm/xfrm_state.c
107869 @@ -166,12 +166,14 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family)
107870
107871 if (unlikely(afinfo == NULL))
107872 return -EAFNOSUPPORT;
107873 - typemap = afinfo->type_map;
107874 + typemap = (const struct xfrm_type **)afinfo->type_map;
107875 spin_lock_bh(&xfrm_type_lock);
107876
107877 - if (likely(typemap[type->proto] == NULL))
107878 + if (likely(typemap[type->proto] == NULL)) {
107879 + pax_open_kernel();
107880 typemap[type->proto] = type;
107881 - else
107882 + pax_close_kernel();
107883 + } else
107884 err = -EEXIST;
107885 spin_unlock_bh(&xfrm_type_lock);
107886 xfrm_state_put_afinfo(afinfo);
107887 @@ -187,13 +189,16 @@ int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family)
107888
107889 if (unlikely(afinfo == NULL))
107890 return -EAFNOSUPPORT;
107891 - typemap = afinfo->type_map;
107892 + typemap = (const struct xfrm_type **)afinfo->type_map;
107893 spin_lock_bh(&xfrm_type_lock);
107894
107895 if (unlikely(typemap[type->proto] != type))
107896 err = -ENOENT;
107897 - else
107898 + else {
107899 + pax_open_kernel();
107900 typemap[type->proto] = NULL;
107901 + pax_close_kernel();
107902 + }
107903 spin_unlock_bh(&xfrm_type_lock);
107904 xfrm_state_put_afinfo(afinfo);
107905 return err;
107906 @@ -203,7 +208,6 @@ EXPORT_SYMBOL(xfrm_unregister_type);
107907 static const struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family)
107908 {
107909 struct xfrm_state_afinfo *afinfo;
107910 - const struct xfrm_type **typemap;
107911 const struct xfrm_type *type;
107912 int modload_attempted = 0;
107913
107914 @@ -211,9 +215,8 @@ retry:
107915 afinfo = xfrm_state_get_afinfo(family);
107916 if (unlikely(afinfo == NULL))
107917 return NULL;
107918 - typemap = afinfo->type_map;
107919
107920 - type = typemap[proto];
107921 + type = afinfo->type_map[proto];
107922 if (unlikely(type && !try_module_get(type->owner)))
107923 type = NULL;
107924 if (!type && !modload_attempted) {
107925 @@ -247,7 +250,7 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
107926 return -EAFNOSUPPORT;
107927
107928 err = -EEXIST;
107929 - modemap = afinfo->mode_map;
107930 + modemap = (struct xfrm_mode **)afinfo->mode_map;
107931 spin_lock_bh(&xfrm_mode_lock);
107932 if (modemap[mode->encap])
107933 goto out;
107934 @@ -256,8 +259,10 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
107935 if (!try_module_get(afinfo->owner))
107936 goto out;
107937
107938 - mode->afinfo = afinfo;
107939 + pax_open_kernel();
107940 + *(const void **)&mode->afinfo = afinfo;
107941 modemap[mode->encap] = mode;
107942 + pax_close_kernel();
107943 err = 0;
107944
107945 out:
107946 @@ -281,10 +286,12 @@ int xfrm_unregister_mode(struct xfrm_mode *mode, int family)
107947 return -EAFNOSUPPORT;
107948
107949 err = -ENOENT;
107950 - modemap = afinfo->mode_map;
107951 + modemap = (struct xfrm_mode **)afinfo->mode_map;
107952 spin_lock_bh(&xfrm_mode_lock);
107953 if (likely(modemap[mode->encap] == mode)) {
107954 + pax_open_kernel();
107955 modemap[mode->encap] = NULL;
107956 + pax_close_kernel();
107957 module_put(mode->afinfo->owner);
107958 err = 0;
107959 }
107960 @@ -1505,10 +1512,10 @@ EXPORT_SYMBOL(xfrm_find_acq_byseq);
107961 u32 xfrm_get_acqseq(void)
107962 {
107963 u32 res;
107964 - static atomic_t acqseq;
107965 + static atomic_unchecked_t acqseq;
107966
107967 do {
107968 - res = atomic_inc_return(&acqseq);
107969 + res = atomic_inc_return_unchecked(&acqseq);
107970 } while (!res);
107971
107972 return res;
107973 diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c
107974 index 05a6e3d..6716ec9 100644
107975 --- a/net/xfrm/xfrm_sysctl.c
107976 +++ b/net/xfrm/xfrm_sysctl.c
107977 @@ -42,7 +42,7 @@ static struct ctl_table xfrm_table[] = {
107978
107979 int __net_init xfrm_sysctl_init(struct net *net)
107980 {
107981 - struct ctl_table *table;
107982 + ctl_table_no_const *table;
107983
107984 __xfrm_sysctl_init(net);
107985
107986 diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
107987 index edd2794..73c7db9 100644
107988 --- a/scripts/Kbuild.include
107989 +++ b/scripts/Kbuild.include
107990 @@ -144,7 +144,7 @@ cc-ifversion = $(shell [ $(call cc-version, $(CC)) $(1) $(2) ] && echo $(3))
107991 # cc-ldoption
107992 # Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both)
107993 cc-ldoption = $(call try-run,\
107994 - $(CC) $(1) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
107995 + $(CC) $(1) -Wl,-r -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
107996
107997 # ld-option
107998 # Usage: LDFLAGS += $(call ld-option, -X)
107999 diff --git a/scripts/Makefile.build b/scripts/Makefile.build
108000 index 649ce68..f6bc05c 100644
108001 --- a/scripts/Makefile.build
108002 +++ b/scripts/Makefile.build
108003 @@ -60,7 +60,7 @@ endif
108004 endif
108005
108006 # Do not include host rules unless needed
108007 -ifneq ($(hostprogs-y)$(hostprogs-m),)
108008 +ifneq ($(hostprogs-y)$(hostprogs-m)$(hostlibs-y)$(hostlibs-m)$(hostcxxlibs-y)$(hostcxxlibs-m),)
108009 include scripts/Makefile.host
108010 endif
108011
108012 diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
108013 index 627f8cb..dbe0bca 100644
108014 --- a/scripts/Makefile.clean
108015 +++ b/scripts/Makefile.clean
108016 @@ -38,7 +38,8 @@ subdir-ymn := $(addprefix $(obj)/,$(subdir-ymn))
108017 __clean-files := $(extra-y) $(extra-m) $(extra-) \
108018 $(always) $(targets) $(clean-files) \
108019 $(host-progs) \
108020 - $(hostprogs-y) $(hostprogs-m) $(hostprogs-)
108021 + $(hostprogs-y) $(hostprogs-m) $(hostprogs-) \
108022 + $(hostlibs-y) $(hostlibs-m) $(hostlibs-)
108023
108024 __clean-files := $(filter-out $(no-clean-files), $(__clean-files))
108025
108026 diff --git a/scripts/Makefile.host b/scripts/Makefile.host
108027 index 133edfa..c9aa07f 100644
108028 --- a/scripts/Makefile.host
108029 +++ b/scripts/Makefile.host
108030 @@ -20,7 +20,19 @@
108031 # Will compile qconf as a C++ program, and menu as a C program.
108032 # They are linked as C++ code to the executable qconf
108033
108034 +# hostprogs-y := conf
108035 +# conf-objs := conf.o libkconfig.so
108036 +# libkconfig-objs := expr.o type.o
108037 +# Will create a shared library named libkconfig.so that consists of
108038 +# expr.o and type.o (they are both compiled as C code and the object files
108039 +# are made as position independent code).
108040 +# conf.c is compiled as a C program, and conf.o is linked together with
108041 +# libkconfig.so as the executable conf.
108042 +# Note: Shared libraries consisting of C++ files are not supported
108043 +
108044 __hostprogs := $(sort $(hostprogs-y) $(hostprogs-m))
108045 +__hostlibs := $(sort $(hostlibs-y) $(hostlibs-m))
108046 +__hostcxxlibs := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m))
108047
108048 # C code
108049 # Executables compiled from a single .c file
108050 @@ -42,6 +54,19 @@ host-cxxmulti := $(foreach m,$(__hostprogs),$(if $($(m)-cxxobjs),$(m)))
108051 # C++ Object (.o) files compiled from .cc files
108052 host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs)))
108053
108054 +# Shared libaries (only .c supported)
108055 +# Shared libraries (.so) - all .so files referenced in "xxx-objs"
108056 +host-cshlib := $(sort $(filter %.so, $(host-cobjs)))
108057 +host-cshlib += $(sort $(filter %.so, $(__hostlibs)))
108058 +host-cxxshlib := $(sort $(filter %.so, $(__hostcxxlibs)))
108059 +# Remove .so files from "xxx-objs"
108060 +host-cobjs := $(filter-out %.so,$(host-cobjs))
108061 +host-cxxobjs := $(filter-out %.so,$(host-cxxobjs))
108062 +
108063 +# Object (.o) files used by the shared libaries
108064 +host-cshobjs := $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs))))
108065 +host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs))))
108066 +
108067 # output directory for programs/.o files
108068 # hostprogs-y := tools/build may have been specified.
108069 # Retrieve also directory of .o files from prog-objs or prog-cxxobjs notation
108070 @@ -56,6 +81,10 @@ host-cmulti := $(addprefix $(obj)/,$(host-cmulti))
108071 host-cobjs := $(addprefix $(obj)/,$(host-cobjs))
108072 host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti))
108073 host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs))
108074 +host-cshlib := $(addprefix $(obj)/,$(host-cshlib))
108075 +host-cxxshlib := $(addprefix $(obj)/,$(host-cxxshlib))
108076 +host-cshobjs := $(addprefix $(obj)/,$(host-cshobjs))
108077 +host-cxxshobjs := $(addprefix $(obj)/,$(host-cxxshobjs))
108078 host-objdirs := $(addprefix $(obj)/,$(host-objdirs))
108079
108080 obj-dirs += $(host-objdirs)
108081 @@ -124,5 +153,37 @@ quiet_cmd_host-cxxobjs = HOSTCXX $@
108082 $(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE
108083 $(call if_changed_dep,host-cxxobjs)
108084
108085 +# Compile .c file, create position independent .o file
108086 +# host-cshobjs -> .o
108087 +quiet_cmd_host-cshobjs = HOSTCC -fPIC $@
108088 + cmd_host-cshobjs = $(HOSTCC) $(hostc_flags) -fPIC -c -o $@ $<
108089 +$(host-cshobjs): $(obj)/%.o: $(src)/%.c FORCE
108090 + $(call if_changed_dep,host-cshobjs)
108091 +
108092 +# Compile .c file, create position independent .o file
108093 +# host-cxxshobjs -> .o
108094 +quiet_cmd_host-cxxshobjs = HOSTCXX -fPIC $@
108095 + cmd_host-cxxshobjs = $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $<
108096 +$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c FORCE
108097 + $(call if_changed_dep,host-cxxshobjs)
108098 +
108099 +# Link a shared library, based on position independent .o files
108100 +# *.o -> .so shared library (host-cshlib)
108101 +quiet_cmd_host-cshlib = HOSTLLD -shared $@
108102 + cmd_host-cshlib = $(HOSTCC) $(HOSTLDFLAGS) -shared -o $@ \
108103 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
108104 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
108105 +$(host-cshlib): $(obj)/%: $(host-cshobjs) FORCE
108106 + $(call if_changed,host-cshlib)
108107 +
108108 +# Link a shared library, based on position independent .o files
108109 +# *.o -> .so shared library (host-cxxshlib)
108110 +quiet_cmd_host-cxxshlib = HOSTLLD -shared $@
108111 + cmd_host-cxxshlib = $(HOSTCXX) $(HOSTLDFLAGS) -shared -o $@ \
108112 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
108113 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
108114 +$(host-cxxshlib): $(obj)/%: $(host-cxxshobjs) FORCE
108115 + $(call if_changed,host-cxxshlib)
108116 +
108117 targets += $(host-csingle) $(host-cmulti) $(host-cobjs)\
108118 - $(host-cxxmulti) $(host-cxxobjs)
108119 + $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs) $(host-cxxshlib) $(host-cxxshobjs)
108120 diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
108121 index b304068..462d24e 100644
108122 --- a/scripts/basic/fixdep.c
108123 +++ b/scripts/basic/fixdep.c
108124 @@ -161,7 +161,7 @@ static unsigned int strhash(const char *str, unsigned int sz)
108125 /*
108126 * Lookup a value in the configuration string.
108127 */
108128 -static int is_defined_config(const char *name, int len, unsigned int hash)
108129 +static int is_defined_config(const char *name, unsigned int len, unsigned int hash)
108130 {
108131 struct item *aux;
108132
108133 @@ -211,10 +211,10 @@ static void clear_config(void)
108134 /*
108135 * Record the use of a CONFIG_* word.
108136 */
108137 -static void use_config(const char *m, int slen)
108138 +static void use_config(const char *m, unsigned int slen)
108139 {
108140 unsigned int hash = strhash(m, slen);
108141 - int c, i;
108142 + unsigned int c, i;
108143
108144 if (is_defined_config(m, slen, hash))
108145 return;
108146 @@ -235,9 +235,9 @@ static void use_config(const char *m, int slen)
108147
108148 static void parse_config_file(const char *map, size_t len)
108149 {
108150 - const int *end = (const int *) (map + len);
108151 + const unsigned int *end = (const unsigned int *) (map + len);
108152 /* start at +1, so that p can never be < map */
108153 - const int *m = (const int *) map + 1;
108154 + const unsigned int *m = (const unsigned int *) map + 1;
108155 const char *p, *q;
108156
108157 for (; m < end; m++) {
108158 @@ -435,7 +435,7 @@ static void print_deps(void)
108159 static void traps(void)
108160 {
108161 static char test[] __attribute__((aligned(sizeof(int)))) = "CONF";
108162 - int *p = (int *)test;
108163 + unsigned int *p = (unsigned int *)test;
108164
108165 if (*p != INT_CONF) {
108166 fprintf(stderr, "fixdep: sizeof(int) != 4 or wrong endianness? %#x\n",
108167 diff --git a/scripts/gcc-plugin.sh b/scripts/gcc-plugin.sh
108168 new file mode 100644
108169 index 0000000..eaa4fce
108170 --- /dev/null
108171 +++ b/scripts/gcc-plugin.sh
108172 @@ -0,0 +1,51 @@
108173 +#!/bin/sh
108174 +srctree=$(dirname "$0")
108175 +gccplugins_dir=$($3 -print-file-name=plugin)
108176 +plugincc=$($1 -E -x c++ - -o /dev/null -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
108177 +#include "gcc-common.h"
108178 +#if BUILDING_GCC_VERSION >= 4008 || defined(ENABLE_BUILD_WITH_CXX)
108179 +#warning $2 CXX
108180 +#else
108181 +#warning $1 CC
108182 +#endif
108183 +EOF
108184 +)
108185 +
108186 +if [ $? -ne 0 ]
108187 +then
108188 + exit 1
108189 +fi
108190 +
108191 +case "$plugincc" in
108192 + *"$1 CC"*)
108193 + echo "$1"
108194 + exit 0
108195 + ;;
108196 +
108197 + *"$2 CXX"*)
108198 + # the c++ compiler needs another test, see below
108199 + ;;
108200 +
108201 + *)
108202 + exit 1
108203 + ;;
108204 +esac
108205 +
108206 +# we need a c++ compiler that supports the designated initializer GNU extension
108207 +plugincc=$($2 -c -x c++ -std=gnu++98 - -fsyntax-only -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
108208 +#include "gcc-common.h"
108209 +class test {
108210 +public:
108211 + int test;
108212 +} test = {
108213 + .test = 1
108214 +};
108215 +EOF
108216 +)
108217 +
108218 +if [ $? -eq 0 ]
108219 +then
108220 + echo "$2"
108221 + exit 0
108222 +fi
108223 +exit 1
108224 diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh
108225 index fdebd66..a349e33 100755
108226 --- a/scripts/headers_install.sh
108227 +++ b/scripts/headers_install.sh
108228 @@ -32,6 +32,7 @@ do
108229 FILE="$(basename "$i")"
108230 sed -r \
108231 -e 's/([ \t(])(__user|__force|__iomem)[ \t]/\1/g' \
108232 + -e 's/__intentional_overflow\([- \t,0-9]*\)//g' \
108233 -e 's/__attribute_const__([ \t]|$)/\1/g' \
108234 -e 's@^#include <linux/compiler.h>@@' \
108235 -e 's/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g' \
108236 diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
108237 index 86a4fe7..99e91f9 100755
108238 --- a/scripts/link-vmlinux.sh
108239 +++ b/scripts/link-vmlinux.sh
108240 @@ -166,7 +166,7 @@ else
108241 fi;
108242
108243 # final build of init/
108244 -${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init
108245 +${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init GCC_PLUGINS_CFLAGS="${GCC_PLUGINS_CFLAGS}" GCC_PLUGINS_AFLAGS="${GCC_PLUGINS_AFLAGS}"
108246
108247 kallsymso=""
108248 kallsyms_vmlinux=""
108249 diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
108250 index e614ef6..d9d2b01 100644
108251 --- a/scripts/mod/file2alias.c
108252 +++ b/scripts/mod/file2alias.c
108253 @@ -142,7 +142,7 @@ static void device_id_check(const char *modname, const char *device_id,
108254 unsigned long size, unsigned long id_size,
108255 void *symval)
108256 {
108257 - int i;
108258 + unsigned int i;
108259
108260 if (size % id_size || size < id_size) {
108261 fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
108262 @@ -171,7 +171,7 @@ static void device_id_check(const char *modname, const char *device_id,
108263 /* USB is special because the bcdDevice can be matched against a numeric range */
108264 /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipNinN" */
108265 static void do_usb_entry(void *symval,
108266 - unsigned int bcdDevice_initial, int bcdDevice_initial_digits,
108267 + unsigned int bcdDevice_initial, unsigned int bcdDevice_initial_digits,
108268 unsigned char range_lo, unsigned char range_hi,
108269 unsigned char max, struct module *mod)
108270 {
108271 @@ -281,7 +281,7 @@ static void do_usb_entry_multi(void *symval, struct module *mod)
108272 {
108273 unsigned int devlo, devhi;
108274 unsigned char chi, clo, max;
108275 - int ndigits;
108276 + unsigned int ndigits;
108277
108278 DEF_FIELD(symval, usb_device_id, match_flags);
108279 DEF_FIELD(symval, usb_device_id, idVendor);
108280 @@ -534,7 +534,7 @@ static void do_pnp_device_entry(void *symval, unsigned long size,
108281 for (i = 0; i < count; i++) {
108282 DEF_FIELD_ADDR(symval + i*id_size, pnp_device_id, id);
108283 char acpi_id[sizeof(*id)];
108284 - int j;
108285 + unsigned int j;
108286
108287 buf_printf(&mod->dev_table_buf,
108288 "MODULE_ALIAS(\"pnp:d%s*\");\n", *id);
108289 @@ -563,7 +563,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
108290
108291 for (j = 0; j < PNP_MAX_DEVICES; j++) {
108292 const char *id = (char *)(*devs)[j].id;
108293 - int i2, j2;
108294 + unsigned int i2, j2;
108295 int dup = 0;
108296
108297 if (!id[0])
108298 @@ -589,7 +589,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
108299 /* add an individual alias for every device entry */
108300 if (!dup) {
108301 char acpi_id[PNP_ID_LEN];
108302 - int k;
108303 + unsigned int k;
108304
108305 buf_printf(&mod->dev_table_buf,
108306 "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
108307 @@ -939,7 +939,7 @@ static void dmi_ascii_filter(char *d, const char *s)
108308 static int do_dmi_entry(const char *filename, void *symval,
108309 char *alias)
108310 {
108311 - int i, j;
108312 + unsigned int i, j;
108313 DEF_FIELD_ADDR(symval, dmi_system_id, matches);
108314 sprintf(alias, "dmi*");
108315
108316 diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
108317 index d439856..10c1eac 100644
108318 --- a/scripts/mod/modpost.c
108319 +++ b/scripts/mod/modpost.c
108320 @@ -921,6 +921,7 @@ enum mismatch {
108321 ANY_INIT_TO_ANY_EXIT,
108322 ANY_EXIT_TO_ANY_INIT,
108323 EXPORT_TO_INIT_EXIT,
108324 + DATA_TO_TEXT
108325 };
108326
108327 struct sectioncheck {
108328 @@ -1007,6 +1008,12 @@ static const struct sectioncheck sectioncheck[] = {
108329 .tosec = { INIT_SECTIONS, EXIT_SECTIONS, NULL },
108330 .mismatch = EXPORT_TO_INIT_EXIT,
108331 .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
108332 +},
108333 +/* Do not reference code from writable data */
108334 +{
108335 + .fromsec = { DATA_SECTIONS, NULL },
108336 + .tosec = { TEXT_SECTIONS, NULL },
108337 + .mismatch = DATA_TO_TEXT
108338 }
108339 };
108340
108341 @@ -1127,10 +1134,10 @@ static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr,
108342 continue;
108343 if (ELF_ST_TYPE(sym->st_info) == STT_SECTION)
108344 continue;
108345 - if (sym->st_value == addr)
108346 - return sym;
108347 /* Find a symbol nearby - addr are maybe negative */
108348 d = sym->st_value - addr;
108349 + if (d == 0)
108350 + return sym;
108351 if (d < 0)
108352 d = addr - sym->st_value;
108353 if (d < distance) {
108354 @@ -1408,6 +1415,14 @@ static void report_sec_mismatch(const char *modname,
108355 tosym, prl_to, prl_to, tosym);
108356 free(prl_to);
108357 break;
108358 + case DATA_TO_TEXT:
108359 +#if 0
108360 + fprintf(stderr,
108361 + "The %s %s:%s references\n"
108362 + "the %s %s:%s%s\n",
108363 + from, fromsec, fromsym, to, tosec, tosym, to_p);
108364 +#endif
108365 + break;
108366 }
108367 fprintf(stderr, "\n");
108368 }
108369 @@ -1659,7 +1674,7 @@ static void section_rel(const char *modname, struct elf_info *elf,
108370 static void check_sec_ref(struct module *mod, const char *modname,
108371 struct elf_info *elf)
108372 {
108373 - int i;
108374 + unsigned int i;
108375 Elf_Shdr *sechdrs = elf->sechdrs;
108376
108377 /* Walk through all sections */
108378 @@ -1790,7 +1805,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
108379 va_end(ap);
108380 }
108381
108382 -void buf_write(struct buffer *buf, const char *s, int len)
108383 +void buf_write(struct buffer *buf, const char *s, unsigned int len)
108384 {
108385 if (buf->size - buf->pos < len) {
108386 buf->size += len + SZ;
108387 @@ -2009,7 +2024,7 @@ static void write_if_changed(struct buffer *b, const char *fname)
108388 if (fstat(fileno(file), &st) < 0)
108389 goto close_write;
108390
108391 - if (st.st_size != b->pos)
108392 + if (st.st_size != (off_t)b->pos)
108393 goto close_write;
108394
108395 tmp = NOFAIL(malloc(b->pos));
108396 diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
108397 index 168b43d..77914bf 100644
108398 --- a/scripts/mod/modpost.h
108399 +++ b/scripts/mod/modpost.h
108400 @@ -92,15 +92,15 @@ void *do_nofail(void *ptr, const char *expr);
108401
108402 struct buffer {
108403 char *p;
108404 - int pos;
108405 - int size;
108406 + unsigned int pos;
108407 + unsigned int size;
108408 };
108409
108410 void __attribute__((format(printf, 2, 3)))
108411 buf_printf(struct buffer *buf, const char *fmt, ...);
108412
108413 void
108414 -buf_write(struct buffer *buf, const char *s, int len);
108415 +buf_write(struct buffer *buf, const char *s, unsigned int len);
108416
108417 struct module {
108418 struct module *next;
108419 diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
108420 index 944418d..15291e4 100644
108421 --- a/scripts/mod/sumversion.c
108422 +++ b/scripts/mod/sumversion.c
108423 @@ -470,7 +470,7 @@ static void write_version(const char *filename, const char *sum,
108424 goto out;
108425 }
108426
108427 - if (write(fd, sum, strlen(sum)+1) != strlen(sum)+1) {
108428 + if (write(fd, sum, strlen(sum)+1) != (ssize_t)strlen(sum)+1) {
108429 warn("writing sum in %s failed: %s\n",
108430 filename, strerror(errno));
108431 goto out;
108432 diff --git a/scripts/module-common.lds b/scripts/module-common.lds
108433 index 0865b3e..7235dd4 100644
108434 --- a/scripts/module-common.lds
108435 +++ b/scripts/module-common.lds
108436 @@ -6,6 +6,10 @@
108437 SECTIONS {
108438 /DISCARD/ : { *(.discard) }
108439
108440 + .rodata : {
108441 + *(.rodata) *(.rodata.*)
108442 + *(.data..read_only)
108443 + }
108444 __ksymtab : { *(SORT(___ksymtab+*)) }
108445 __ksymtab_gpl : { *(SORT(___ksymtab_gpl+*)) }
108446 __ksymtab_unused : { *(SORT(___ksymtab_unused+*)) }
108447 diff --git a/scripts/package/Makefile b/scripts/package/Makefile
108448 index 99ca6e7..3a1a1a1 100644
108449 --- a/scripts/package/Makefile
108450 +++ b/scripts/package/Makefile
108451 @@ -46,7 +46,7 @@ rpm-pkg rpm: FORCE
108452 ln -sf $(srctree) $(KERNELPATH)
108453 $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
108454 $(CONFIG_SHELL) $(srctree)/scripts/setlocalversion --save-scmversion
108455 - tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
108456 + tar --owner=root --group=root -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
108457 rm $(KERNELPATH)
108458 rm -f $(objtree)/.scmversion
108459 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
108460 diff --git a/scripts/package/builddeb b/scripts/package/builddeb
108461 index 5972624..4028795 100755
108462 --- a/scripts/package/builddeb
108463 +++ b/scripts/package/builddeb
108464 @@ -293,6 +293,7 @@ fi
108465 (cd $srctree; find arch/$SRCARCH -name module.lds -o -name Kbuild.platforms -o -name Platform) >> "$objtree/debian/hdrsrcfiles"
108466 (cd $srctree; find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f) >> "$objtree/debian/hdrsrcfiles"
108467 (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f) >> "$objtree/debian/hdrobjfiles"
108468 +(cd $objtree; find tools/gcc -name \*.so >> "$objtree/debian/hdrobjfiles")
108469 destdir=$kernel_headers_dir/usr/src/linux-headers-$version
108470 mkdir -p "$destdir"
108471 (cd $srctree; tar -c -f - -T -) < "$objtree/debian/hdrsrcfiles" | (cd $destdir; tar -xf -)
108472 diff --git a/scripts/package/mkspec b/scripts/package/mkspec
108473 index d9ab94b..eb7f04c 100755
108474 --- a/scripts/package/mkspec
108475 +++ b/scripts/package/mkspec
108476 @@ -122,30 +122,41 @@ echo 'rm -f $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE/{build,source}"
108477 echo "mkdir -p "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE"
108478 echo "EXCLUDES=\"$RCS_TAR_IGNORE --exclude .tmp_versions --exclude=*vmlinux* --exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation --exclude=firmware --exclude .config.old --exclude .missing-syscalls.d\""
108479 echo "tar "'$EXCLUDES'" -cf- . | (cd "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE;tar xvf -)"
108480 -echo 'cd $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE"
108481 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE build"
108482 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE source"
108483 fi
108484
108485 echo ""
108486 echo "%clean"
108487 echo 'rm -rf $RPM_BUILD_ROOT'
108488 echo ""
108489 +echo "%pre"
108490 +echo 'chmod -f 0500 /boot'
108491 +echo 'if [ -d /lib/modules ]; then'
108492 +echo 'chmod -f 0500 /lib/modules'
108493 +echo 'fi'
108494 +echo 'if [ -d /lib32/modules ]; then'
108495 +echo 'chmod -f 0500 /lib32/modules'
108496 +echo 'fi'
108497 +echo 'if [ -d /lib64/modules ]; then'
108498 +echo 'chmod -f 0500 /lib64/modules'
108499 +echo 'fi'
108500 +echo ""
108501 +echo "%post devel"
108502 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/build"
108503 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/source"
108504 +echo ""
108505 echo "%post"
108506 -echo "if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then"
108507 -echo "cp /boot/vmlinuz-$KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm"
108508 -echo "cp /boot/System.map-$KERNELRELEASE /boot/System.map-$KERNELRELEASE-rpm"
108509 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE"
108510 -echo "/sbin/installkernel $KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
108511 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
108512 +echo "if [ -x /sbin/dracut ]; then"
108513 +echo '/sbin/new-kernel-pkg --dracut --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
108514 +echo "else"
108515 +echo '/sbin/new-kernel-pkg --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
108516 echo "fi"
108517 echo ""
108518 echo "%files"
108519 -echo '%defattr (-, root, root)'
108520 +echo '%defattr (400, root, root, 500)'
108521 echo "%dir /lib/modules"
108522 -echo "/lib/modules/$KERNELRELEASE"
108523 echo "%exclude /lib/modules/$KERNELRELEASE/build"
108524 echo "%exclude /lib/modules/$KERNELRELEASE/source"
108525 +echo "/lib/modules/$KERNELRELEASE"
108526 echo "/lib/firmware/$KERNELRELEASE"
108527 echo "/boot/*"
108528 echo ""
108529 @@ -155,9 +166,8 @@ echo "/usr/include"
108530 echo ""
108531 if ! $PREBUILT; then
108532 echo "%files devel"
108533 -echo '%defattr (-, root, root)'
108534 +echo '%defattr (400, root, root, 500)'
108535 +echo "%dir /lib/modules/$KERNELRELEASE"
108536 echo "/usr/src/kernels/$KERNELRELEASE"
108537 -echo "/lib/modules/$KERNELRELEASE/build"
108538 -echo "/lib/modules/$KERNELRELEASE/source"
108539 echo ""
108540 fi
108541 diff --git a/scripts/pnmtologo.c b/scripts/pnmtologo.c
108542 index 4718d78..9220d58 100644
108543 --- a/scripts/pnmtologo.c
108544 +++ b/scripts/pnmtologo.c
108545 @@ -244,14 +244,14 @@ static void write_header(void)
108546 fprintf(out, " * Linux logo %s\n", logoname);
108547 fputs(" */\n\n", out);
108548 fputs("#include <linux/linux_logo.h>\n\n", out);
108549 - fprintf(out, "static unsigned char %s_data[] __initdata = {\n",
108550 + fprintf(out, "static unsigned char %s_data[] = {\n",
108551 logoname);
108552 }
108553
108554 static void write_footer(void)
108555 {
108556 fputs("\n};\n\n", out);
108557 - fprintf(out, "const struct linux_logo %s __initconst = {\n", logoname);
108558 + fprintf(out, "const struct linux_logo %s = {\n", logoname);
108559 fprintf(out, "\t.type\t\t= %s,\n", logo_types[logo_type]);
108560 fprintf(out, "\t.width\t\t= %d,\n", logo_width);
108561 fprintf(out, "\t.height\t\t= %d,\n", logo_height);
108562 @@ -381,7 +381,7 @@ static void write_logo_clut224(void)
108563 fputs("\n};\n\n", out);
108564
108565 /* write logo clut */
108566 - fprintf(out, "static unsigned char %s_clut[] __initdata = {\n",
108567 + fprintf(out, "static unsigned char %s_clut[] = {\n",
108568 logoname);
108569 write_hex_cnt = 0;
108570 for (i = 0; i < logo_clutsize; i++) {
108571 diff --git a/scripts/sortextable.h b/scripts/sortextable.h
108572 index ba87004..3f4852c 100644
108573 --- a/scripts/sortextable.h
108574 +++ b/scripts/sortextable.h
108575 @@ -108,9 +108,9 @@ do_func(Elf_Ehdr *ehdr, char const *const fname, table_sort_t custom_sort)
108576 const char *secstrtab;
108577 const char *strtab;
108578 char *extab_image;
108579 - int extab_index = 0;
108580 - int i;
108581 - int idx;
108582 + unsigned int extab_index = 0;
108583 + unsigned int i;
108584 + unsigned int idx;
108585 unsigned int num_sections;
108586 unsigned int secindex_strings;
108587
108588 diff --git a/scripts/tags.sh b/scripts/tags.sh
108589 index cdb491d..8d32bfc 100755
108590 --- a/scripts/tags.sh
108591 +++ b/scripts/tags.sh
108592 @@ -26,7 +26,7 @@ else
108593 fi
108594
108595 # ignore userspace tools
108596 -ignore="$ignore ( -path ${tree}tools ) -prune -o"
108597 +ignore="$ignore ( -path \"${tree}tools/[^g]*\" ) -prune -o"
108598
108599 # Find all available archs
108600 find_all_archs()
108601 diff --git a/security/Kconfig b/security/Kconfig
108602 index beb86b5..3bc66c1 100644
108603 --- a/security/Kconfig
108604 +++ b/security/Kconfig
108605 @@ -4,6 +4,975 @@
108606
108607 menu "Security options"
108608
108609 +menu "Grsecurity"
108610 +
108611 + config ARCH_TRACK_EXEC_LIMIT
108612 + bool
108613 +
108614 + config PAX_KERNEXEC_PLUGIN
108615 + bool
108616 +
108617 + config PAX_PER_CPU_PGD
108618 + bool
108619 +
108620 + config TASK_SIZE_MAX_SHIFT
108621 + int
108622 + depends on X86_64
108623 + default 47 if !PAX_PER_CPU_PGD
108624 + default 42 if PAX_PER_CPU_PGD
108625 +
108626 + config PAX_ENABLE_PAE
108627 + bool
108628 + default y if (X86_32 && (MPENTIUM4 || MK8 || MPSC || MCORE2 || MATOM))
108629 +
108630 + config PAX_USERCOPY_SLABS
108631 + bool
108632 +
108633 +config GRKERNSEC
108634 + bool "Grsecurity"
108635 + select CRYPTO
108636 + select CRYPTO_SHA256
108637 + select PROC_FS
108638 + select STOP_MACHINE
108639 + select TTY
108640 + select DEBUG_KERNEL
108641 + select DEBUG_LIST
108642 + help
108643 + If you say Y here, you will be able to configure many features
108644 + that will enhance the security of your system. It is highly
108645 + recommended that you say Y here and read through the help
108646 + for each option so that you fully understand the features and
108647 + can evaluate their usefulness for your machine.
108648 +
108649 +choice
108650 + prompt "Configuration Method"
108651 + depends on GRKERNSEC
108652 + default GRKERNSEC_CONFIG_CUSTOM
108653 + help
108654 +
108655 +config GRKERNSEC_CONFIG_AUTO
108656 + bool "Automatic"
108657 + help
108658 + If you choose this configuration method, you'll be able to answer a small
108659 + number of simple questions about how you plan to use this kernel.
108660 + The settings of grsecurity and PaX will be automatically configured for
108661 + the highest commonly-used settings within the provided constraints.
108662 +
108663 + If you require additional configuration, custom changes can still be made
108664 + from the "custom configuration" menu.
108665 +
108666 +config GRKERNSEC_CONFIG_CUSTOM
108667 + bool "Custom"
108668 + help
108669 + If you choose this configuration method, you'll be able to configure all
108670 + grsecurity and PaX settings manually. Via this method, no options are
108671 + automatically enabled.
108672 +
108673 +endchoice
108674 +
108675 +choice
108676 + prompt "Usage Type"
108677 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
108678 + default GRKERNSEC_CONFIG_SERVER
108679 + help
108680 +
108681 +config GRKERNSEC_CONFIG_SERVER
108682 + bool "Server"
108683 + help
108684 + Choose this option if you plan to use this kernel on a server.
108685 +
108686 +config GRKERNSEC_CONFIG_DESKTOP
108687 + bool "Desktop"
108688 + help
108689 + Choose this option if you plan to use this kernel on a desktop.
108690 +
108691 +endchoice
108692 +
108693 +choice
108694 + prompt "Virtualization Type"
108695 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO)
108696 + default GRKERNSEC_CONFIG_VIRT_NONE
108697 + help
108698 +
108699 +config GRKERNSEC_CONFIG_VIRT_NONE
108700 + bool "None"
108701 + help
108702 + Choose this option if this kernel will be run on bare metal.
108703 +
108704 +config GRKERNSEC_CONFIG_VIRT_GUEST
108705 + bool "Guest"
108706 + help
108707 + Choose this option if this kernel will be run as a VM guest.
108708 +
108709 +config GRKERNSEC_CONFIG_VIRT_HOST
108710 + bool "Host"
108711 + help
108712 + Choose this option if this kernel will be run as a VM host.
108713 +
108714 +endchoice
108715 +
108716 +choice
108717 + prompt "Virtualization Hardware"
108718 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
108719 + help
108720 +
108721 +config GRKERNSEC_CONFIG_VIRT_EPT
108722 + bool "EPT/RVI Processor Support"
108723 + depends on X86
108724 + help
108725 + Choose this option if your CPU supports the EPT or RVI features of 2nd-gen
108726 + hardware virtualization. This allows for additional kernel hardening protections
108727 + to operate without additional performance impact.
108728 +
108729 + To see if your Intel processor supports EPT, see:
108730 + http://ark.intel.com/Products/VirtualizationTechnology
108731 + (Most Core i3/5/7 support EPT)
108732 +
108733 + To see if your AMD processor supports RVI, see:
108734 + http://support.amd.com/us/kbarticles/Pages/GPU120AMDRVICPUsHyperVWin8.aspx
108735 +
108736 +config GRKERNSEC_CONFIG_VIRT_SOFT
108737 + bool "First-gen/No Hardware Virtualization"
108738 + help
108739 + Choose this option if you use an Atom/Pentium/Core 2 processor that either doesn't
108740 + support hardware virtualization or doesn't support the EPT/RVI extensions.
108741 +
108742 +endchoice
108743 +
108744 +choice
108745 + prompt "Virtualization Software"
108746 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
108747 + help
108748 +
108749 +config GRKERNSEC_CONFIG_VIRT_XEN
108750 + bool "Xen"
108751 + help
108752 + Choose this option if this kernel is running as a Xen guest or host.
108753 +
108754 +config GRKERNSEC_CONFIG_VIRT_VMWARE
108755 + bool "VMWare"
108756 + help
108757 + Choose this option if this kernel is running as a VMWare guest or host.
108758 +
108759 +config GRKERNSEC_CONFIG_VIRT_KVM
108760 + bool "KVM"
108761 + help
108762 + Choose this option if this kernel is running as a KVM guest or host.
108763 +
108764 +config GRKERNSEC_CONFIG_VIRT_VIRTUALBOX
108765 + bool "VirtualBox"
108766 + help
108767 + Choose this option if this kernel is running as a VirtualBox guest or host.
108768 +
108769 +config GRKERNSEC_CONFIG_VIRT_HYPERV
108770 + bool "Hyper-V"
108771 + help
108772 + Choose this option if this kernel is running as a Hyper-V guest.
108773 +
108774 +endchoice
108775 +
108776 +choice
108777 + prompt "Required Priorities"
108778 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
108779 + default GRKERNSEC_CONFIG_PRIORITY_PERF
108780 + help
108781 +
108782 +config GRKERNSEC_CONFIG_PRIORITY_PERF
108783 + bool "Performance"
108784 + help
108785 + Choose this option if performance is of highest priority for this deployment
108786 + of grsecurity. Features like UDEREF on a 64bit kernel, kernel stack clearing,
108787 + clearing of structures intended for userland, and freed memory sanitizing will
108788 + be disabled.
108789 +
108790 +config GRKERNSEC_CONFIG_PRIORITY_SECURITY
108791 + bool "Security"
108792 + help
108793 + Choose this option if security is of highest priority for this deployment of
108794 + grsecurity. UDEREF, kernel stack clearing, clearing of structures intended
108795 + for userland, and freed memory sanitizing will be enabled for this kernel.
108796 + In a worst-case scenario, these features can introduce a 20% performance hit
108797 + (UDEREF on x64 contributing half of this hit).
108798 +
108799 +endchoice
108800 +
108801 +menu "Default Special Groups"
108802 +depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
108803 +
108804 +config GRKERNSEC_PROC_GID
108805 + int "GID exempted from /proc restrictions"
108806 + default 1001
108807 + help
108808 + Setting this GID determines which group will be exempted from
108809 + grsecurity's /proc restrictions, allowing users of the specified
108810 + group to view network statistics and the existence of other users'
108811 + processes on the system. This GID may also be chosen at boot time
108812 + via "grsec_proc_gid=" on the kernel commandline.
108813 +
108814 +config GRKERNSEC_TPE_UNTRUSTED_GID
108815 + int "GID for TPE-untrusted users"
108816 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
108817 + default 1005
108818 + help
108819 + Setting this GID determines which group untrusted users should
108820 + be added to. These users will be placed under grsecurity's Trusted Path
108821 + Execution mechanism, preventing them from executing their own binaries.
108822 + The users will only be able to execute binaries in directories owned and
108823 + writable only by the root user. If the sysctl option is enabled, a sysctl
108824 + option with name "tpe_gid" is created.
108825 +
108826 +config GRKERNSEC_TPE_TRUSTED_GID
108827 + int "GID for TPE-trusted users"
108828 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
108829 + default 1005
108830 + help
108831 + Setting this GID determines what group TPE restrictions will be
108832 + *disabled* for. If the sysctl option is enabled, a sysctl option
108833 + with name "tpe_gid" is created.
108834 +
108835 +config GRKERNSEC_SYMLINKOWN_GID
108836 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
108837 + depends on GRKERNSEC_CONFIG_SERVER
108838 + default 1006
108839 + help
108840 + Setting this GID determines what group kernel-enforced
108841 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
108842 + is enabled, a sysctl option with name "symlinkown_gid" is created.
108843 +
108844 +
108845 +endmenu
108846 +
108847 +menu "Customize Configuration"
108848 +depends on GRKERNSEC
108849 +
108850 +menu "PaX"
108851 +
108852 +config PAX
108853 + bool "Enable various PaX features"
108854 + default y if GRKERNSEC_CONFIG_AUTO
108855 + depends on GRKERNSEC && (ALPHA || ARM || AVR32 || IA64 || MIPS || PARISC || PPC || SPARC || X86)
108856 + help
108857 + This allows you to enable various PaX features. PaX adds
108858 + intrusion prevention mechanisms to the kernel that reduce
108859 + the risks posed by exploitable memory corruption bugs.
108860 +
108861 +menu "PaX Control"
108862 + depends on PAX
108863 +
108864 +config PAX_SOFTMODE
108865 + bool 'Support soft mode'
108866 + help
108867 + Enabling this option will allow you to run PaX in soft mode, that
108868 + is, PaX features will not be enforced by default, only on executables
108869 + marked explicitly. You must also enable PT_PAX_FLAGS or XATTR_PAX_FLAGS
108870 + support as they are the only way to mark executables for soft mode use.
108871 +
108872 + Soft mode can be activated by using the "pax_softmode=1" kernel command
108873 + line option on boot. Furthermore you can control various PaX features
108874 + at runtime via the entries in /proc/sys/kernel/pax.
108875 +
108876 +config PAX_EI_PAX
108877 + bool 'Use legacy ELF header marking'
108878 + default y if GRKERNSEC_CONFIG_AUTO
108879 + help
108880 + Enabling this option will allow you to control PaX features on
108881 + a per executable basis via the 'chpax' utility available at
108882 + http://pax.grsecurity.net/. The control flags will be read from
108883 + an otherwise reserved part of the ELF header. This marking has
108884 + numerous drawbacks (no support for soft-mode, toolchain does not
108885 + know about the non-standard use of the ELF header) therefore it
108886 + has been deprecated in favour of PT_PAX_FLAGS and XATTR_PAX_FLAGS
108887 + support.
108888 +
108889 + Note that if you enable PT_PAX_FLAGS or XATTR_PAX_FLAGS marking
108890 + support as well, they will override the legacy EI_PAX marks.
108891 +
108892 + If you enable none of the marking options then all applications
108893 + will run with PaX enabled on them by default.
108894 +
108895 +config PAX_PT_PAX_FLAGS
108896 + bool 'Use ELF program header marking'
108897 + default y if GRKERNSEC_CONFIG_AUTO
108898 + help
108899 + Enabling this option will allow you to control PaX features on
108900 + a per executable basis via the 'paxctl' utility available at
108901 + http://pax.grsecurity.net/. The control flags will be read from
108902 + a PaX specific ELF program header (PT_PAX_FLAGS). This marking
108903 + has the benefits of supporting both soft mode and being fully
108904 + integrated into the toolchain (the binutils patch is available
108905 + from http://pax.grsecurity.net).
108906 +
108907 + Note that if you enable the legacy EI_PAX marking support as well,
108908 + the EI_PAX marks will be overridden by the PT_PAX_FLAGS marks.
108909 +
108910 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
108911 + must make sure that the marks are the same if a binary has both marks.
108912 +
108913 + If you enable none of the marking options then all applications
108914 + will run with PaX enabled on them by default.
108915 +
108916 +config PAX_XATTR_PAX_FLAGS
108917 + bool 'Use filesystem extended attributes marking'
108918 + default y if GRKERNSEC_CONFIG_AUTO
108919 + select CIFS_XATTR if CIFS
108920 + select EXT2_FS_XATTR if EXT2_FS
108921 + select EXT3_FS_XATTR if EXT3_FS
108922 + select F2FS_FS_XATTR if F2FS_FS
108923 + select JFFS2_FS_XATTR if JFFS2_FS
108924 + select REISERFS_FS_XATTR if REISERFS_FS
108925 + select SQUASHFS_XATTR if SQUASHFS
108926 + select TMPFS_XATTR if TMPFS
108927 + help
108928 + Enabling this option will allow you to control PaX features on
108929 + a per executable basis via the 'setfattr' utility. The control
108930 + flags will be read from the user.pax.flags extended attribute of
108931 + the file. This marking has the benefit of supporting binary-only
108932 + applications that self-check themselves (e.g., skype) and would
108933 + not tolerate chpax/paxctl changes. The main drawback is that
108934 + extended attributes are not supported by some filesystems (e.g.,
108935 + isofs, udf, vfat) so copying files through such filesystems will
108936 + lose the extended attributes and these PaX markings.
108937 +
108938 + Note that if you enable the legacy EI_PAX marking support as well,
108939 + the EI_PAX marks will be overridden by the XATTR_PAX_FLAGS marks.
108940 +
108941 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
108942 + must make sure that the marks are the same if a binary has both marks.
108943 +
108944 + If you enable none of the marking options then all applications
108945 + will run with PaX enabled on them by default.
108946 +
108947 +choice
108948 + prompt 'MAC system integration'
108949 + default PAX_HAVE_ACL_FLAGS
108950 + help
108951 + Mandatory Access Control systems have the option of controlling
108952 + PaX flags on a per executable basis, choose the method supported
108953 + by your particular system.
108954 +
108955 + - "none": if your MAC system does not interact with PaX,
108956 + - "direct": if your MAC system defines pax_set_initial_flags() itself,
108957 + - "hook": if your MAC system uses the pax_set_initial_flags_func callback.
108958 +
108959 + NOTE: this option is for developers/integrators only.
108960 +
108961 + config PAX_NO_ACL_FLAGS
108962 + bool 'none'
108963 +
108964 + config PAX_HAVE_ACL_FLAGS
108965 + bool 'direct'
108966 +
108967 + config PAX_HOOK_ACL_FLAGS
108968 + bool 'hook'
108969 +endchoice
108970 +
108971 +endmenu
108972 +
108973 +menu "Non-executable pages"
108974 + depends on PAX
108975 +
108976 +config PAX_NOEXEC
108977 + bool "Enforce non-executable pages"
108978 + default y if GRKERNSEC_CONFIG_AUTO
108979 + depends on ALPHA || (ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || IA64 || MIPS || PARISC || PPC || S390 || SPARC || X86
108980 + help
108981 + By design some architectures do not allow for protecting memory
108982 + pages against execution or even if they do, Linux does not make
108983 + use of this feature. In practice this means that if a page is
108984 + readable (such as the stack or heap) it is also executable.
108985 +
108986 + There is a well known exploit technique that makes use of this
108987 + fact and a common programming mistake where an attacker can
108988 + introduce code of his choice somewhere in the attacked program's
108989 + memory (typically the stack or the heap) and then execute it.
108990 +
108991 + If the attacked program was running with different (typically
108992 + higher) privileges than that of the attacker, then he can elevate
108993 + his own privilege level (e.g. get a root shell, write to files for
108994 + which he does not have write access to, etc).
108995 +
108996 + Enabling this option will let you choose from various features
108997 + that prevent the injection and execution of 'foreign' code in
108998 + a program.
108999 +
109000 + This will also break programs that rely on the old behaviour and
109001 + expect that dynamically allocated memory via the malloc() family
109002 + of functions is executable (which it is not). Notable examples
109003 + are the XFree86 4.x server, the java runtime and wine.
109004 +
109005 +config PAX_PAGEEXEC
109006 + bool "Paging based non-executable pages"
109007 + default y if GRKERNSEC_CONFIG_AUTO
109008 + depends on PAX_NOEXEC && (!X86_32 || M586 || M586TSC || M586MMX || M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MATOM || MPENTIUM4 || MPSC || MK7 || MK8 || MWINCHIPC6 || MWINCHIP2 || MWINCHIP3D || MVIAC3_2 || MVIAC7)
109009 + select ARCH_TRACK_EXEC_LIMIT if X86_32
109010 + help
109011 + This implementation is based on the paging feature of the CPU.
109012 + On i386 without hardware non-executable bit support there is a
109013 + variable but usually low performance impact, however on Intel's
109014 + P4 core based CPUs it is very high so you should not enable this
109015 + for kernels meant to be used on such CPUs.
109016 +
109017 + On alpha, avr32, ia64, parisc, sparc, sparc64, x86_64 and i386
109018 + with hardware non-executable bit support there is no performance
109019 + impact, on ppc the impact is negligible.
109020 +
109021 + Note that several architectures require various emulations due to
109022 + badly designed userland ABIs, this will cause a performance impact
109023 + but will disappear as soon as userland is fixed. For example, ppc
109024 + userland MUST have been built with secure-plt by a recent toolchain.
109025 +
109026 +config PAX_SEGMEXEC
109027 + bool "Segmentation based non-executable pages"
109028 + default y if GRKERNSEC_CONFIG_AUTO
109029 + depends on PAX_NOEXEC && X86_32
109030 + help
109031 + This implementation is based on the segmentation feature of the
109032 + CPU and has a very small performance impact, however applications
109033 + will be limited to a 1.5 GB address space instead of the normal
109034 + 3 GB.
109035 +
109036 +config PAX_EMUTRAMP
109037 + bool "Emulate trampolines"
109038 + default y if PARISC || GRKERNSEC_CONFIG_AUTO
109039 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC) && (PARISC || X86)
109040 + help
109041 + There are some programs and libraries that for one reason or
109042 + another attempt to execute special small code snippets from
109043 + non-executable memory pages. Most notable examples are the
109044 + signal handler return code generated by the kernel itself and
109045 + the GCC trampolines.
109046 +
109047 + If you enabled CONFIG_PAX_PAGEEXEC or CONFIG_PAX_SEGMEXEC then
109048 + such programs will no longer work under your kernel.
109049 +
109050 + As a remedy you can say Y here and use the 'chpax' or 'paxctl'
109051 + utilities to enable trampoline emulation for the affected programs
109052 + yet still have the protection provided by the non-executable pages.
109053 +
109054 + On parisc you MUST enable this option and EMUSIGRT as well, otherwise
109055 + your system will not even boot.
109056 +
109057 + Alternatively you can say N here and use the 'chpax' or 'paxctl'
109058 + utilities to disable CONFIG_PAX_PAGEEXEC and CONFIG_PAX_SEGMEXEC
109059 + for the affected files.
109060 +
109061 + NOTE: enabling this feature *may* open up a loophole in the
109062 + protection provided by non-executable pages that an attacker
109063 + could abuse. Therefore the best solution is to not have any
109064 + files on your system that would require this option. This can
109065 + be achieved by not using libc5 (which relies on the kernel
109066 + signal handler return code) and not using or rewriting programs
109067 + that make use of the nested function implementation of GCC.
109068 + Skilled users can just fix GCC itself so that it implements
109069 + nested function calls in a way that does not interfere with PaX.
109070 +
109071 +config PAX_EMUSIGRT
109072 + bool "Automatically emulate sigreturn trampolines"
109073 + depends on PAX_EMUTRAMP && PARISC
109074 + default y
109075 + help
109076 + Enabling this option will have the kernel automatically detect
109077 + and emulate signal return trampolines executing on the stack
109078 + that would otherwise lead to task termination.
109079 +
109080 + This solution is intended as a temporary one for users with
109081 + legacy versions of libc (libc5, glibc 2.0, uClibc before 0.9.17,
109082 + Modula-3 runtime, etc) or executables linked to such, basically
109083 + everything that does not specify its own SA_RESTORER function in
109084 + normal executable memory like glibc 2.1+ does.
109085 +
109086 + On parisc you MUST enable this option, otherwise your system will
109087 + not even boot.
109088 +
109089 + NOTE: this feature cannot be disabled on a per executable basis
109090 + and since it *does* open up a loophole in the protection provided
109091 + by non-executable pages, the best solution is to not have any
109092 + files on your system that would require this option.
109093 +
109094 +config PAX_MPROTECT
109095 + bool "Restrict mprotect()"
109096 + default y if GRKERNSEC_CONFIG_AUTO
109097 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC)
109098 + help
109099 + Enabling this option will prevent programs from
109100 + - changing the executable status of memory pages that were
109101 + not originally created as executable,
109102 + - making read-only executable pages writable again,
109103 + - creating executable pages from anonymous memory,
109104 + - making read-only-after-relocations (RELRO) data pages writable again.
109105 +
109106 + You should say Y here to complete the protection provided by
109107 + the enforcement of non-executable pages.
109108 +
109109 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
109110 + this feature on a per file basis.
109111 +
109112 +config PAX_MPROTECT_COMPAT
109113 + bool "Use legacy/compat protection demoting (read help)"
109114 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
109115 + depends on PAX_MPROTECT
109116 + help
109117 + The current implementation of PAX_MPROTECT denies RWX allocations/mprotects
109118 + by sending the proper error code to the application. For some broken
109119 + userland, this can cause problems with Python or other applications. The
109120 + current implementation however allows for applications like clamav to
109121 + detect if JIT compilation/execution is allowed and to fall back gracefully
109122 + to an interpreter-based mode if it does not. While we encourage everyone
109123 + to use the current implementation as-is and push upstream to fix broken
109124 + userland (note that the RWX logging option can assist with this), in some
109125 + environments this may not be possible. Having to disable MPROTECT
109126 + completely on certain binaries reduces the security benefit of PaX,
109127 + so this option is provided for those environments to revert to the old
109128 + behavior.
109129 +
109130 +config PAX_ELFRELOCS
109131 + bool "Allow ELF text relocations (read help)"
109132 + depends on PAX_MPROTECT
109133 + default n
109134 + help
109135 + Non-executable pages and mprotect() restrictions are effective
109136 + in preventing the introduction of new executable code into an
109137 + attacked task's address space. There remain only two venues
109138 + for this kind of attack: if the attacker can execute already
109139 + existing code in the attacked task then he can either have it
109140 + create and mmap() a file containing his code or have it mmap()
109141 + an already existing ELF library that does not have position
109142 + independent code in it and use mprotect() on it to make it
109143 + writable and copy his code there. While protecting against
109144 + the former approach is beyond PaX, the latter can be prevented
109145 + by having only PIC ELF libraries on one's system (which do not
109146 + need to relocate their code). If you are sure this is your case,
109147 + as is the case with all modern Linux distributions, then leave
109148 + this option disabled. You should say 'n' here.
109149 +
109150 +config PAX_ETEXECRELOCS
109151 + bool "Allow ELF ET_EXEC text relocations"
109152 + depends on PAX_MPROTECT && (ALPHA || IA64 || PARISC)
109153 + select PAX_ELFRELOCS
109154 + default y
109155 + help
109156 + On some architectures there are incorrectly created applications
109157 + that require text relocations and would not work without enabling
109158 + this option. If you are an alpha, ia64 or parisc user, you should
109159 + enable this option and disable it once you have made sure that
109160 + none of your applications need it.
109161 +
109162 +config PAX_EMUPLT
109163 + bool "Automatically emulate ELF PLT"
109164 + depends on PAX_MPROTECT && (ALPHA || PARISC || SPARC)
109165 + default y
109166 + help
109167 + Enabling this option will have the kernel automatically detect
109168 + and emulate the Procedure Linkage Table entries in ELF files.
109169 + On some architectures such entries are in writable memory, and
109170 + become non-executable leading to task termination. Therefore
109171 + it is mandatory that you enable this option on alpha, parisc,
109172 + sparc and sparc64, otherwise your system would not even boot.
109173 +
109174 + NOTE: this feature *does* open up a loophole in the protection
109175 + provided by the non-executable pages, therefore the proper
109176 + solution is to modify the toolchain to produce a PLT that does
109177 + not need to be writable.
109178 +
109179 +config PAX_DLRESOLVE
109180 + bool 'Emulate old glibc resolver stub'
109181 + depends on PAX_EMUPLT && SPARC
109182 + default n
109183 + help
109184 + This option is needed if userland has an old glibc (before 2.4)
109185 + that puts a 'save' instruction into the runtime generated resolver
109186 + stub that needs special emulation.
109187 +
109188 +config PAX_KERNEXEC
109189 + bool "Enforce non-executable kernel pages"
109190 + default y if GRKERNSEC_CONFIG_AUTO && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_GUEST) || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_KVM))
109191 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !(ARM_LPAE && MODULES))) && !XEN
109192 + select PAX_PER_CPU_PGD if X86_64 || (X86_32 && X86_PAE)
109193 + select PAX_KERNEXEC_PLUGIN if X86_64
109194 + select ARM_KERNMEM_PERMS if ARM
109195 + help
109196 + This is the kernel land equivalent of PAGEEXEC and MPROTECT,
109197 + that is, enabling this option will make it harder to inject
109198 + and execute 'foreign' code in kernel memory itself.
109199 +
109200 + Note that on amd64, CONFIG_EFI enabled with "efi=old_map" on
109201 + the kernel command-line will result in an RWX physical map.
109202 +
109203 + Likewise, the EFI runtime services are necessarily mapped as
109204 + RWX. If CONFIG_EFI is enabled on an EFI-capable system, it
109205 + is recommended that you boot with "noefi" on the kernel
109206 + command-line if possible to eliminate the mapping.
109207 +
109208 +choice
109209 + prompt "Return Address Instrumentation Method"
109210 + default PAX_KERNEXEC_PLUGIN_METHOD_BTS
109211 + depends on PAX_KERNEXEC_PLUGIN
109212 + help
109213 + Select the method used to instrument function pointer dereferences.
109214 + Note that binary modules cannot be instrumented by this approach.
109215 +
109216 + Note that the implementation requires a gcc with plugin support,
109217 + i.e., gcc 4.5 or newer. You may need to install the supporting
109218 + headers explicitly in addition to the normal gcc package.
109219 +
109220 + config PAX_KERNEXEC_PLUGIN_METHOD_BTS
109221 + bool "bts"
109222 + help
109223 + This method is compatible with binary only modules but has
109224 + a higher runtime overhead.
109225 +
109226 + config PAX_KERNEXEC_PLUGIN_METHOD_OR
109227 + bool "or"
109228 + depends on !PARAVIRT
109229 + help
109230 + This method is incompatible with binary only modules but has
109231 + a lower runtime overhead.
109232 +endchoice
109233 +
109234 +config PAX_KERNEXEC_PLUGIN_METHOD
109235 + string
109236 + default "bts" if PAX_KERNEXEC_PLUGIN_METHOD_BTS
109237 + default "or" if PAX_KERNEXEC_PLUGIN_METHOD_OR
109238 + default ""
109239 +
109240 +config PAX_KERNEXEC_MODULE_TEXT
109241 + int "Minimum amount of memory reserved for module code"
109242 + default "8" if (!GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_SERVER)
109243 + default "12" if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
109244 + depends on PAX_KERNEXEC && X86_32
109245 + help
109246 + Due to implementation details the kernel must reserve a fixed
109247 + amount of memory for runtime allocated code (such as modules)
109248 + at compile time that cannot be changed at runtime. Here you
109249 + can specify the minimum amount in MB that will be reserved.
109250 + Due to the same implementation details this size will always
109251 + be rounded up to the next 2/4 MB boundary (depends on PAE) so
109252 + the actually available memory for runtime allocated code will
109253 + usually be more than this minimum.
109254 +
109255 + The default 4 MB should be enough for most users but if you have
109256 + an excessive number of modules (e.g., most distribution configs
109257 + compile many drivers as modules) or use huge modules such as
109258 + nvidia's kernel driver, you will need to adjust this amount.
109259 + A good rule of thumb is to look at your currently loaded kernel
109260 + modules and add up their sizes.
109261 +
109262 +endmenu
109263 +
109264 +menu "Address Space Layout Randomization"
109265 + depends on PAX
109266 +
109267 +config PAX_ASLR
109268 + bool "Address Space Layout Randomization"
109269 + default y if GRKERNSEC_CONFIG_AUTO
109270 + help
109271 + Many if not most exploit techniques rely on the knowledge of
109272 + certain addresses in the attacked program. The following options
109273 + will allow the kernel to apply a certain amount of randomization
109274 + to specific parts of the program thereby forcing an attacker to
109275 + guess them in most cases. Any failed guess will most likely crash
109276 + the attacked program which allows the kernel to detect such attempts
109277 + and react on them. PaX itself provides no reaction mechanisms,
109278 + instead it is strongly encouraged that you make use of grsecurity's
109279 + (http://www.grsecurity.net/) built-in crash detection features or
109280 + develop one yourself.
109281 +
109282 + By saying Y here you can choose to randomize the following areas:
109283 + - top of the task's kernel stack
109284 + - top of the task's userland stack
109285 + - base address for mmap() requests that do not specify one
109286 + (this includes all libraries)
109287 + - base address of the main executable
109288 +
109289 + It is strongly recommended to say Y here as address space layout
109290 + randomization has negligible impact on performance yet it provides
109291 + a very effective protection.
109292 +
109293 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
109294 + this feature on a per file basis.
109295 +
109296 +config PAX_RANDKSTACK
109297 + bool "Randomize kernel stack base"
109298 + default y if GRKERNSEC_CONFIG_AUTO && !(GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_VIRTUALBOX)
109299 + depends on X86_TSC && X86
109300 + help
109301 + By saying Y here the kernel will randomize every task's kernel
109302 + stack on every system call. This will not only force an attacker
109303 + to guess it but also prevent him from making use of possible
109304 + leaked information about it.
109305 +
109306 + Since the kernel stack is a rather scarce resource, randomization
109307 + may cause unexpected stack overflows, therefore you should very
109308 + carefully test your system. Note that once enabled in the kernel
109309 + configuration, this feature cannot be disabled on a per file basis.
109310 +
109311 +config PAX_RANDUSTACK
109312 + bool
109313 +
109314 +config PAX_RANDMMAP
109315 + bool "Randomize user stack and mmap() bases"
109316 + default y if GRKERNSEC_CONFIG_AUTO
109317 + depends on PAX_ASLR
109318 + select PAX_RANDUSTACK
109319 + help
109320 + By saying Y here the kernel will randomize every task's userland
109321 + stack and use a randomized base address for mmap() requests that
109322 + do not specify one themselves.
109323 +
109324 + The stack randomization is done in two steps where the second
109325 + one may apply a big amount of shift to the top of the stack and
109326 + cause problems for programs that want to use lots of memory (more
109327 + than 2.5 GB if SEGMEXEC is not active, or 1.25 GB when it is).
109328 +
109329 + As a result of mmap randomization all dynamically loaded libraries
109330 + will appear at random addresses and therefore be harder to exploit
109331 + by a technique where an attacker attempts to execute library code
109332 + for his purposes (e.g. spawn a shell from an exploited program that
109333 + is running at an elevated privilege level).
109334 +
109335 + Furthermore, if a program is relinked as a dynamic ELF file, its
109336 + base address will be randomized as well, completing the full
109337 + randomization of the address space layout. Attacking such programs
109338 + becomes a guess game. You can find an example of doing this at
109339 + http://pax.grsecurity.net/et_dyn.tar.gz and practical samples at
109340 + http://www.grsecurity.net/grsec-gcc-specs.tar.gz .
109341 +
109342 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control this
109343 + feature on a per file basis.
109344 +
109345 +endmenu
109346 +
109347 +menu "Miscellaneous hardening features"
109348 +
109349 +config PAX_MEMORY_SANITIZE
109350 + bool "Sanitize all freed memory"
109351 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
109352 + help
109353 + By saying Y here the kernel will erase memory pages and slab objects
109354 + as soon as they are freed. This in turn reduces the lifetime of data
109355 + stored in them, making it less likely that sensitive information such
109356 + as passwords, cryptographic secrets, etc stay in memory for too long.
109357 +
109358 + This is especially useful for programs whose runtime is short, long
109359 + lived processes and the kernel itself benefit from this as long as
109360 + they ensure timely freeing of memory that may hold sensitive
109361 + information.
109362 +
109363 + A nice side effect of the sanitization of slab objects is the
109364 + reduction of possible info leaks caused by padding bytes within the
109365 + leaky structures. Use-after-free bugs for structures containing
109366 + pointers can also be detected as dereferencing the sanitized pointer
109367 + will generate an access violation.
109368 +
109369 + The tradeoff is performance impact, on a single CPU system kernel
109370 + compilation sees a 3% slowdown, other systems and workloads may vary
109371 + and you are advised to test this feature on your expected workload
109372 + before deploying it.
109373 +
109374 + The slab sanitization feature excludes a few slab caches per default
109375 + for performance reasons. To extend the feature to cover those as
109376 + well, pass "pax_sanitize_slab=full" as kernel command line parameter.
109377 +
109378 + To reduce the performance penalty by sanitizing pages only, albeit
109379 + limiting the effectiveness of this feature at the same time, slab
109380 + sanitization can be disabled with the kernel command line parameter
109381 + "pax_sanitize_slab=off".
109382 +
109383 + Note that this feature does not protect data stored in live pages,
109384 + e.g., process memory swapped to disk may stay there for a long time.
109385 +
109386 +config PAX_MEMORY_STACKLEAK
109387 + bool "Sanitize kernel stack"
109388 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
109389 + depends on X86
109390 + help
109391 + By saying Y here the kernel will erase the kernel stack before it
109392 + returns from a system call. This in turn reduces the information
109393 + that a kernel stack leak bug can reveal.
109394 +
109395 + Note that such a bug can still leak information that was put on
109396 + the stack by the current system call (the one eventually triggering
109397 + the bug) but traces of earlier system calls on the kernel stack
109398 + cannot leak anymore.
109399 +
109400 + The tradeoff is performance impact: on a single CPU system kernel
109401 + compilation sees a 1% slowdown, other systems and workloads may vary
109402 + and you are advised to test this feature on your expected workload
109403 + before deploying it.
109404 +
109405 + Note that the full feature requires a gcc with plugin support,
109406 + i.e., gcc 4.5 or newer. You may need to install the supporting
109407 + headers explicitly in addition to the normal gcc package. Using
109408 + older gcc versions means that functions with large enough stack
109409 + frames may leave uninitialized memory behind that may be exposed
109410 + to a later syscall leaking the stack.
109411 +
109412 +config PAX_MEMORY_STRUCTLEAK
109413 + bool "Forcibly initialize local variables copied to userland"
109414 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
109415 + help
109416 + By saying Y here the kernel will zero initialize some local
109417 + variables that are going to be copied to userland. This in
109418 + turn prevents unintended information leakage from the kernel
109419 + stack should later code forget to explicitly set all parts of
109420 + the copied variable.
109421 +
109422 + The tradeoff is less performance impact than PAX_MEMORY_STACKLEAK
109423 + at a much smaller coverage.
109424 +
109425 + Note that the implementation requires a gcc with plugin support,
109426 + i.e., gcc 4.5 or newer. You may need to install the supporting
109427 + headers explicitly in addition to the normal gcc package.
109428 +
109429 +config PAX_MEMORY_UDEREF
109430 + bool "Prevent invalid userland pointer dereference"
109431 + default y if GRKERNSEC_CONFIG_AUTO && !(X86_64 && GRKERNSEC_CONFIG_PRIORITY_PERF) && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || GRKERNSEC_CONFIG_VIRT_EPT)
109432 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !ARM_LPAE)) && !UML_X86 && !XEN
109433 + select PAX_PER_CPU_PGD if X86_64
109434 + help
109435 + By saying Y here the kernel will be prevented from dereferencing
109436 + userland pointers in contexts where the kernel expects only kernel
109437 + pointers. This is both a useful runtime debugging feature and a
109438 + security measure that prevents exploiting a class of kernel bugs.
109439 +
109440 + The tradeoff is that some virtualization solutions may experience
109441 + a huge slowdown and therefore you should not enable this feature
109442 + for kernels meant to run in such environments. Whether a given VM
109443 + solution is affected or not is best determined by simply trying it
109444 + out, the performance impact will be obvious right on boot as this
109445 + mechanism engages from very early on. A good rule of thumb is that
109446 + VMs running on CPUs without hardware virtualization support (i.e.,
109447 + the majority of IA-32 CPUs) will likely experience the slowdown.
109448 +
109449 + On X86_64 the kernel will make use of PCID support when available
109450 + (Intel's Westmere, Sandy Bridge, etc) for better security (default)
109451 + or performance impact. Pass pax_weakuderef on the kernel command
109452 + line to choose the latter.
109453 +
109454 +config PAX_REFCOUNT
109455 + bool "Prevent various kernel object reference counter overflows"
109456 + default y if GRKERNSEC_CONFIG_AUTO
109457 + depends on GRKERNSEC && ((ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || MIPS || PPC || SPARC64 || X86)
109458 + help
109459 + By saying Y here the kernel will detect and prevent overflowing
109460 + various (but not all) kinds of object reference counters. Such
109461 + overflows can normally occur due to bugs only and are often, if
109462 + not always, exploitable.
109463 +
109464 + The tradeoff is that data structures protected by an overflowed
109465 + refcount will never be freed and therefore will leak memory. Note
109466 + that this leak also happens even without this protection but in
109467 + that case the overflow can eventually trigger the freeing of the
109468 + data structure while it is still being used elsewhere, resulting
109469 + in the exploitable situation that this feature prevents.
109470 +
109471 + Since this has a negligible performance impact, you should enable
109472 + this feature.
109473 +
109474 +config PAX_CONSTIFY_PLUGIN
109475 + bool "Automatically constify eligible structures"
109476 + default y
109477 + depends on !UML && PAX_KERNEXEC
109478 + help
109479 + By saying Y here the compiler will automatically constify a class
109480 + of types that contain only function pointers. This reduces the
109481 + kernel's attack surface and also produces a better memory layout.
109482 +
109483 + Note that the implementation requires a gcc with plugin support,
109484 + i.e., gcc 4.5 or newer. You may need to install the supporting
109485 + headers explicitly in addition to the normal gcc package.
109486 +
109487 + Note that if some code really has to modify constified variables
109488 + then the source code will have to be patched to allow it. Examples
109489 + can be found in PaX itself (the no_const attribute) and for some
109490 + out-of-tree modules at http://www.grsecurity.net/~paxguy1/ .
109491 +
109492 +config PAX_USERCOPY
109493 + bool "Harden heap object copies between kernel and userland"
109494 + default y if GRKERNSEC_CONFIG_AUTO
109495 + depends on ARM || IA64 || PPC || SPARC || X86
109496 + depends on GRKERNSEC && (SLAB || SLUB || SLOB)
109497 + select PAX_USERCOPY_SLABS
109498 + help
109499 + By saying Y here the kernel will enforce the size of heap objects
109500 + when they are copied in either direction between the kernel and
109501 + userland, even if only a part of the heap object is copied.
109502 +
109503 + Specifically, this checking prevents information leaking from the
109504 + kernel heap during kernel to userland copies (if the kernel heap
109505 + object is otherwise fully initialized) and prevents kernel heap
109506 + overflows during userland to kernel copies.
109507 +
109508 + Note that the current implementation provides the strictest bounds
109509 + checks for the SLUB allocator.
109510 +
109511 + Enabling this option also enables per-slab cache protection against
109512 + data in a given cache being copied into/out of via userland
109513 + accessors. Though the whitelist of regions will be reduced over
109514 + time, it notably protects important data structures like task structs.
109515 +
109516 + If frame pointers are enabled on x86, this option will also restrict
109517 + copies into and out of the kernel stack to local variables within a
109518 + single frame.
109519 +
109520 + Since this has a negligible performance impact, you should enable
109521 + this feature.
109522 +
109523 +config PAX_USERCOPY_DEBUG
109524 + bool
109525 + depends on X86 && PAX_USERCOPY
109526 + default n
109527 +
109528 +config PAX_SIZE_OVERFLOW
109529 + bool "Prevent various integer overflows in function size parameters"
109530 + default y if GRKERNSEC_CONFIG_AUTO
109531 + depends on X86
109532 + help
109533 + By saying Y here the kernel recomputes expressions of function
109534 + arguments marked by a size_overflow attribute with double integer
109535 + precision (DImode/TImode for 32/64 bit integer types).
109536 +
109537 + The recomputed argument is checked against TYPE_MAX and an event
109538 + is logged on overflow and the triggering process is killed.
109539 +
109540 + Homepage: http://www.grsecurity.net/~ephox/overflow_plugin/
109541 +
109542 + Note that the implementation requires a gcc with plugin support,
109543 + i.e., gcc 4.5 or newer. You may need to install the supporting
109544 + headers explicitly in addition to the normal gcc package.
109545 +
109546 +config PAX_LATENT_ENTROPY
109547 + bool "Generate some entropy during boot and runtime"
109548 + default y if GRKERNSEC_CONFIG_AUTO
109549 + help
109550 + By saying Y here the kernel will instrument some kernel code to
109551 + extract some entropy from both original and artificially created
109552 + program state. This will help especially embedded systems where
109553 + there is little 'natural' source of entropy normally. The cost
109554 + is some slowdown of the boot process and fork and irq processing.
109555 +
109556 + When pax_extra_latent_entropy is passed on the kernel command line,
109557 + entropy will be extracted from up to the first 4GB of RAM while the
109558 + runtime memory allocator is being initialized. This costs even more
109559 + slowdown of the boot process.
109560 +
109561 + Note that the implementation requires a gcc with plugin support,
109562 + i.e., gcc 4.5 or newer. You may need to install the supporting
109563 + headers explicitly in addition to the normal gcc package.
109564 +
109565 + Note that entropy extracted this way is not cryptographically
109566 + secure!
109567 +
109568 +endmenu
109569 +
109570 +endmenu
109571 +
109572 +source grsecurity/Kconfig
109573 +
109574 +endmenu
109575 +
109576 +endmenu
109577 +
109578 source security/keys/Kconfig
109579
109580 config SECURITY_DMESG_RESTRICT
109581 @@ -103,7 +1072,7 @@ config INTEL_TXT
109582 config LSM_MMAP_MIN_ADDR
109583 int "Low address space for LSM to protect from user allocation"
109584 depends on SECURITY && SECURITY_SELINUX
109585 - default 32768 if ARM || (ARM64 && COMPAT)
109586 + default 32768 if ALPHA || ARM || (ARM64 && COMPAT) || PARISC || SPARC32
109587 default 65536
109588 help
109589 This is the portion of low virtual memory which should be protected
109590 diff --git a/security/apparmor/file.c b/security/apparmor/file.c
109591 index fdaa50c..2761dcb 100644
109592 --- a/security/apparmor/file.c
109593 +++ b/security/apparmor/file.c
109594 @@ -348,8 +348,8 @@ static inline bool xindex_is_subset(u32 link, u32 target)
109595 int aa_path_link(struct aa_profile *profile, struct dentry *old_dentry,
109596 struct path *new_dir, struct dentry *new_dentry)
109597 {
109598 - struct path link = { new_dir->mnt, new_dentry };
109599 - struct path target = { new_dir->mnt, old_dentry };
109600 + struct path link = { .mnt = new_dir->mnt, .dentry = new_dentry };
109601 + struct path target = { .mnt = new_dir->mnt, .dentry = old_dentry };
109602 struct path_cond cond = {
109603 old_dentry->d_inode->i_uid,
109604 old_dentry->d_inode->i_mode
109605 diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
109606 index 65ca451..ad6f22d 100644
109607 --- a/security/apparmor/lsm.c
109608 +++ b/security/apparmor/lsm.c
109609 @@ -186,7 +186,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
109610 struct dentry *dentry, u32 mask,
109611 struct path_cond *cond)
109612 {
109613 - struct path path = { dir->mnt, dentry };
109614 + struct path path = { .mnt = dir->mnt, .dentry = dentry };
109615
109616 return common_perm(op, &path, mask, cond);
109617 }
109618 @@ -203,7 +203,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
109619 static int common_perm_mnt_dentry(int op, struct vfsmount *mnt,
109620 struct dentry *dentry, u32 mask)
109621 {
109622 - struct path path = { mnt, dentry };
109623 + struct path path = { .mnt = mnt, .dentry = dentry };
109624 struct path_cond cond = { dentry->d_inode->i_uid,
109625 dentry->d_inode->i_mode
109626 };
109627 @@ -325,8 +325,8 @@ static int apparmor_path_rename(struct path *old_dir, struct dentry *old_dentry,
109628
109629 profile = aa_current_profile();
109630 if (!unconfined(profile)) {
109631 - struct path old_path = { old_dir->mnt, old_dentry };
109632 - struct path new_path = { new_dir->mnt, new_dentry };
109633 + struct path old_path = { .mnt = old_dir->mnt, .dentry = old_dentry };
109634 + struct path new_path = { .mnt = new_dir->mnt, .dentry = new_dentry };
109635 struct path_cond cond = { old_dentry->d_inode->i_uid,
109636 old_dentry->d_inode->i_mode
109637 };
109638 @@ -615,7 +615,7 @@ static int apparmor_task_setrlimit(struct task_struct *task,
109639 return error;
109640 }
109641
109642 -static struct security_operations apparmor_ops = {
109643 +static struct security_operations apparmor_ops __read_only = {
109644 .name = "apparmor",
109645
109646 .ptrace_access_check = apparmor_ptrace_access_check,
109647 diff --git a/security/commoncap.c b/security/commoncap.c
109648 index 2915d85..970753f 100644
109649 --- a/security/commoncap.c
109650 +++ b/security/commoncap.c
109651 @@ -427,6 +427,32 @@ int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data
109652 return 0;
109653 }
109654
109655 +/* returns:
109656 + 1 for suid privilege
109657 + 2 for sgid privilege
109658 + 3 for fscap privilege
109659 +*/
109660 +int is_privileged_binary(const struct dentry *dentry)
109661 +{
109662 + struct cpu_vfs_cap_data capdata;
109663 + struct inode *inode = dentry->d_inode;
109664 +
109665 + if (!inode || S_ISDIR(inode->i_mode))
109666 + return 0;
109667 +
109668 + if (inode->i_mode & S_ISUID)
109669 + return 1;
109670 + if ((inode->i_mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))
109671 + return 2;
109672 +
109673 + if (!get_vfs_caps_from_disk(dentry, &capdata)) {
109674 + if (!cap_isclear(capdata.inheritable) || !cap_isclear(capdata.permitted))
109675 + return 3;
109676 + }
109677 +
109678 + return 0;
109679 +}
109680 +
109681 /*
109682 * Attempt to get the on-exec apply capability sets for an executable file from
109683 * its xattrs and, if present, apply them to the proposed credentials being
109684 @@ -595,6 +621,9 @@ int cap_bprm_secureexec(struct linux_binprm *bprm)
109685 const struct cred *cred = current_cred();
109686 kuid_t root_uid = make_kuid(cred->user_ns, 0);
109687
109688 + if (gr_acl_enable_at_secure())
109689 + return 1;
109690 +
109691 if (!uid_eq(cred->uid, root_uid)) {
109692 if (bprm->cap_effective)
109693 return 1;
109694 diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
109695 index 8ee997d..24c174b 100644
109696 --- a/security/integrity/ima/ima.h
109697 +++ b/security/integrity/ima/ima.h
109698 @@ -116,8 +116,8 @@ int ima_init_template(void);
109699 extern spinlock_t ima_queue_lock;
109700
109701 struct ima_h_table {
109702 - atomic_long_t len; /* number of stored measurements in the list */
109703 - atomic_long_t violations;
109704 + atomic_long_unchecked_t len; /* number of stored measurements in the list */
109705 + atomic_long_unchecked_t violations;
109706 struct hlist_head queue[IMA_MEASURE_HTABLE_SIZE];
109707 };
109708 extern struct ima_h_table ima_htable;
109709 diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
109710 index b8a27c5..50a769f 100644
109711 --- a/security/integrity/ima/ima_api.c
109712 +++ b/security/integrity/ima/ima_api.c
109713 @@ -137,7 +137,7 @@ void ima_add_violation(struct file *file, const unsigned char *filename,
109714 int result;
109715
109716 /* can overflow, only indicator */
109717 - atomic_long_inc(&ima_htable.violations);
109718 + atomic_long_inc_unchecked(&ima_htable.violations);
109719
109720 result = ima_alloc_init_template(NULL, file, filename,
109721 NULL, 0, &entry);
109722 diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
109723 index 461215e..9bb12ee 100644
109724 --- a/security/integrity/ima/ima_fs.c
109725 +++ b/security/integrity/ima/ima_fs.c
109726 @@ -28,12 +28,12 @@
109727 static int valid_policy = 1;
109728 #define TMPBUFLEN 12
109729 static ssize_t ima_show_htable_value(char __user *buf, size_t count,
109730 - loff_t *ppos, atomic_long_t *val)
109731 + loff_t *ppos, atomic_long_unchecked_t *val)
109732 {
109733 char tmpbuf[TMPBUFLEN];
109734 ssize_t len;
109735
109736 - len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read(val));
109737 + len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read_unchecked(val));
109738 return simple_read_from_buffer(buf, count, ppos, tmpbuf, len);
109739 }
109740
109741 diff --git a/security/integrity/ima/ima_queue.c b/security/integrity/ima/ima_queue.c
109742 index 552705d..9920f4fb 100644
109743 --- a/security/integrity/ima/ima_queue.c
109744 +++ b/security/integrity/ima/ima_queue.c
109745 @@ -83,7 +83,7 @@ static int ima_add_digest_entry(struct ima_template_entry *entry)
109746 INIT_LIST_HEAD(&qe->later);
109747 list_add_tail_rcu(&qe->later, &ima_measurements);
109748
109749 - atomic_long_inc(&ima_htable.len);
109750 + atomic_long_inc_unchecked(&ima_htable.len);
109751 key = ima_hash_key(entry->digest);
109752 hlist_add_head_rcu(&qe->hnext, &ima_htable.queue[key]);
109753 return 0;
109754 diff --git a/security/keys/compat.c b/security/keys/compat.c
109755 index 3478965..ec7bb9e 100644
109756 --- a/security/keys/compat.c
109757 +++ b/security/keys/compat.c
109758 @@ -44,7 +44,7 @@ static long compat_keyctl_instantiate_key_iov(
109759 if (ret == 0)
109760 goto no_payload_free;
109761
109762 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
109763 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
109764 err:
109765 if (iov != iovstack)
109766 kfree(iov);
109767 diff --git a/security/keys/internal.h b/security/keys/internal.h
109768 index 200e378..cdc74b5 100644
109769 --- a/security/keys/internal.h
109770 +++ b/security/keys/internal.h
109771 @@ -244,7 +244,7 @@ extern long keyctl_instantiate_key_iov(key_serial_t,
109772 extern long keyctl_invalidate_key(key_serial_t);
109773
109774 extern long keyctl_instantiate_key_common(key_serial_t,
109775 - const struct iovec *,
109776 + const struct iovec __user *,
109777 unsigned, size_t, key_serial_t);
109778 #ifdef CONFIG_PERSISTENT_KEYRINGS
109779 extern long keyctl_get_persistent(uid_t, key_serial_t);
109780 diff --git a/security/keys/key.c b/security/keys/key.c
109781 index aee2ec5..c276071 100644
109782 --- a/security/keys/key.c
109783 +++ b/security/keys/key.c
109784 @@ -283,7 +283,7 @@ struct key *key_alloc(struct key_type *type, const char *desc,
109785
109786 atomic_set(&key->usage, 1);
109787 init_rwsem(&key->sem);
109788 - lockdep_set_class(&key->sem, &type->lock_class);
109789 + lockdep_set_class(&key->sem, (struct lock_class_key *)&type->lock_class);
109790 key->index_key.type = type;
109791 key->user = user;
109792 key->quotalen = quotalen;
109793 @@ -1073,7 +1073,9 @@ int register_key_type(struct key_type *ktype)
109794 struct key_type *p;
109795 int ret;
109796
109797 - memset(&ktype->lock_class, 0, sizeof(ktype->lock_class));
109798 + pax_open_kernel();
109799 + memset((void *)&ktype->lock_class, 0, sizeof(ktype->lock_class));
109800 + pax_close_kernel();
109801
109802 ret = -EEXIST;
109803 down_write(&key_types_sem);
109804 @@ -1085,7 +1087,7 @@ int register_key_type(struct key_type *ktype)
109805 }
109806
109807 /* store the type */
109808 - list_add(&ktype->link, &key_types_list);
109809 + pax_list_add((struct list_head *)&ktype->link, &key_types_list);
109810
109811 pr_notice("Key type %s registered\n", ktype->name);
109812 ret = 0;
109813 @@ -1107,7 +1109,7 @@ EXPORT_SYMBOL(register_key_type);
109814 void unregister_key_type(struct key_type *ktype)
109815 {
109816 down_write(&key_types_sem);
109817 - list_del_init(&ktype->link);
109818 + pax_list_del_init((struct list_head *)&ktype->link);
109819 downgrade_write(&key_types_sem);
109820 key_gc_keytype(ktype);
109821 pr_notice("Key type %s unregistered\n", ktype->name);
109822 @@ -1125,10 +1127,10 @@ void __init key_init(void)
109823 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
109824
109825 /* add the special key types */
109826 - list_add_tail(&key_type_keyring.link, &key_types_list);
109827 - list_add_tail(&key_type_dead.link, &key_types_list);
109828 - list_add_tail(&key_type_user.link, &key_types_list);
109829 - list_add_tail(&key_type_logon.link, &key_types_list);
109830 + pax_list_add_tail((struct list_head *)&key_type_keyring.link, &key_types_list);
109831 + pax_list_add_tail((struct list_head *)&key_type_dead.link, &key_types_list);
109832 + pax_list_add_tail((struct list_head *)&key_type_user.link, &key_types_list);
109833 + pax_list_add_tail((struct list_head *)&key_type_logon.link, &key_types_list);
109834
109835 /* record the root user tracking */
109836 rb_link_node(&root_key_user.node,
109837 diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
109838 index 4743d71..170a185 100644
109839 --- a/security/keys/keyctl.c
109840 +++ b/security/keys/keyctl.c
109841 @@ -1000,7 +1000,7 @@ static int keyctl_change_reqkey_auth(struct key *key)
109842 /*
109843 * Copy the iovec data from userspace
109844 */
109845 -static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
109846 +static long copy_from_user_iovec(void *buffer, const struct iovec __user *iov,
109847 unsigned ioc)
109848 {
109849 for (; ioc > 0; ioc--) {
109850 @@ -1022,7 +1022,7 @@ static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
109851 * If successful, 0 will be returned.
109852 */
109853 long keyctl_instantiate_key_common(key_serial_t id,
109854 - const struct iovec *payload_iov,
109855 + const struct iovec __user *payload_iov,
109856 unsigned ioc,
109857 size_t plen,
109858 key_serial_t ringid)
109859 @@ -1117,7 +1117,7 @@ long keyctl_instantiate_key(key_serial_t id,
109860 [0].iov_len = plen
109861 };
109862
109863 - return keyctl_instantiate_key_common(id, iov, 1, plen, ringid);
109864 + return keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, 1, plen, ringid);
109865 }
109866
109867 return keyctl_instantiate_key_common(id, NULL, 0, 0, ringid);
109868 @@ -1150,7 +1150,7 @@ long keyctl_instantiate_key_iov(key_serial_t id,
109869 if (ret == 0)
109870 goto no_payload_free;
109871
109872 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
109873 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
109874 err:
109875 if (iov != iovstack)
109876 kfree(iov);
109877 diff --git a/security/keys/request_key.c b/security/keys/request_key.c
109878 index 0c7aea4..486ef6f 100644
109879 --- a/security/keys/request_key.c
109880 +++ b/security/keys/request_key.c
109881 @@ -414,6 +414,7 @@ link_check_failed:
109882
109883 link_prealloc_failed:
109884 mutex_unlock(&user->cons_lock);
109885 + key_put(key);
109886 kleave(" = %d [prelink]", ret);
109887 return ret;
109888
109889 diff --git a/security/min_addr.c b/security/min_addr.c
109890 index f728728..6457a0c 100644
109891 --- a/security/min_addr.c
109892 +++ b/security/min_addr.c
109893 @@ -14,6 +14,7 @@ unsigned long dac_mmap_min_addr = CONFIG_DEFAULT_MMAP_MIN_ADDR;
109894 */
109895 static void update_mmap_min_addr(void)
109896 {
109897 +#ifndef SPARC
109898 #ifdef CONFIG_LSM_MMAP_MIN_ADDR
109899 if (dac_mmap_min_addr > CONFIG_LSM_MMAP_MIN_ADDR)
109900 mmap_min_addr = dac_mmap_min_addr;
109901 @@ -22,6 +23,7 @@ static void update_mmap_min_addr(void)
109902 #else
109903 mmap_min_addr = dac_mmap_min_addr;
109904 #endif
109905 +#endif
109906 }
109907
109908 /*
109909 diff --git a/security/security.c b/security/security.c
109910 index 18b35c6..c9fbc92 100644
109911 --- a/security/security.c
109912 +++ b/security/security.c
109913 @@ -33,8 +33,8 @@
109914 static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1] =
109915 CONFIG_DEFAULT_SECURITY;
109916
109917 -static struct security_operations *security_ops;
109918 -static struct security_operations default_security_ops = {
109919 +struct security_operations *security_ops __read_only;
109920 +struct security_operations default_security_ops __read_only = {
109921 .name = "default",
109922 };
109923
109924 @@ -73,11 +73,6 @@ int __init security_init(void)
109925 return 0;
109926 }
109927
109928 -void reset_security_ops(void)
109929 -{
109930 - security_ops = &default_security_ops;
109931 -}
109932 -
109933 /* Save user chosen LSM */
109934 static int __init choose_lsm(char *str)
109935 {
109936 diff --git a/security/selinux/avc.c b/security/selinux/avc.c
109937 index a18f1fa..c9b9fc4 100644
109938 --- a/security/selinux/avc.c
109939 +++ b/security/selinux/avc.c
109940 @@ -59,7 +59,7 @@ struct avc_node {
109941 struct avc_cache {
109942 struct hlist_head slots[AVC_CACHE_SLOTS]; /* head for avc_node->list */
109943 spinlock_t slots_lock[AVC_CACHE_SLOTS]; /* lock for writes */
109944 - atomic_t lru_hint; /* LRU hint for reclaim scan */
109945 + atomic_unchecked_t lru_hint; /* LRU hint for reclaim scan */
109946 atomic_t active_nodes;
109947 u32 latest_notif; /* latest revocation notification */
109948 };
109949 @@ -167,7 +167,7 @@ void __init avc_init(void)
109950 spin_lock_init(&avc_cache.slots_lock[i]);
109951 }
109952 atomic_set(&avc_cache.active_nodes, 0);
109953 - atomic_set(&avc_cache.lru_hint, 0);
109954 + atomic_set_unchecked(&avc_cache.lru_hint, 0);
109955
109956 avc_node_cachep = kmem_cache_create("avc_node", sizeof(struct avc_node),
109957 0, SLAB_PANIC, NULL);
109958 @@ -242,7 +242,7 @@ static inline int avc_reclaim_node(void)
109959 spinlock_t *lock;
109960
109961 for (try = 0, ecx = 0; try < AVC_CACHE_SLOTS; try++) {
109962 - hvalue = atomic_inc_return(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
109963 + hvalue = atomic_inc_return_unchecked(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
109964 head = &avc_cache.slots[hvalue];
109965 lock = &avc_cache.slots_lock[hvalue];
109966
109967 diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
109968 index 6da7532..f0b1882 100644
109969 --- a/security/selinux/hooks.c
109970 +++ b/security/selinux/hooks.c
109971 @@ -5807,7 +5807,8 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
109972
109973 #endif
109974
109975 -static struct security_operations selinux_ops = {
109976 +static struct security_operations selinux_ops __read_only = {
109977 + .name = "selinux",
109978 .name = "selinux",
109979
109980 .ptrace_access_check = selinux_ptrace_access_check,
109981 @@ -6148,6 +6149,9 @@ static void selinux_nf_ip_exit(void)
109982 #ifdef CONFIG_SECURITY_SELINUX_DISABLE
109983 static int selinux_disabled;
109984
109985 +extern struct security_operations *security_ops;
109986 +extern struct security_operations default_security_ops;
109987 +
109988 int selinux_disable(void)
109989 {
109990 if (ss_initialized) {
109991 @@ -6165,7 +6169,9 @@ int selinux_disable(void)
109992 selinux_disabled = 1;
109993 selinux_enabled = 0;
109994
109995 - reset_security_ops();
109996 + pax_open_kernel();
109997 + security_ops = &default_security_ops;
109998 + pax_close_kernel();
109999
110000 /* Try to destroy the avc node cache */
110001 avc_disable();
110002 diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
110003 index 1450f85..a91e0bc 100644
110004 --- a/security/selinux/include/xfrm.h
110005 +++ b/security/selinux/include/xfrm.h
110006 @@ -48,7 +48,7 @@ static inline void selinux_xfrm_notify_policyload(void)
110007
110008 rtnl_lock();
110009 for_each_net(net) {
110010 - atomic_inc(&net->xfrm.flow_cache_genid);
110011 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
110012 rt_genid_bump_all(net);
110013 }
110014 rtnl_unlock();
110015 diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
110016 index a717877..0747450 100644
110017 --- a/security/smack/smack_lsm.c
110018 +++ b/security/smack/smack_lsm.c
110019 @@ -4082,7 +4082,7 @@ static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
110020 return 0;
110021 }
110022
110023 -struct security_operations smack_ops = {
110024 +struct security_operations smack_ops __read_only = {
110025 .name = "smack",
110026
110027 .ptrace_access_check = smack_ptrace_access_check,
110028 diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c
110029 index 4003907..13a2b55 100644
110030 --- a/security/tomoyo/file.c
110031 +++ b/security/tomoyo/file.c
110032 @@ -692,7 +692,7 @@ int tomoyo_path_number_perm(const u8 type, struct path *path,
110033 {
110034 struct tomoyo_request_info r;
110035 struct tomoyo_obj_info obj = {
110036 - .path1 = *path,
110037 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
110038 };
110039 int error = -ENOMEM;
110040 struct tomoyo_path_info buf;
110041 @@ -740,7 +740,7 @@ int tomoyo_check_open_permission(struct tomoyo_domain_info *domain,
110042 struct tomoyo_path_info buf;
110043 struct tomoyo_request_info r;
110044 struct tomoyo_obj_info obj = {
110045 - .path1 = *path,
110046 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
110047 };
110048 int idx;
110049
110050 @@ -786,7 +786,7 @@ int tomoyo_path_perm(const u8 operation, struct path *path, const char *target)
110051 {
110052 struct tomoyo_request_info r;
110053 struct tomoyo_obj_info obj = {
110054 - .path1 = *path,
110055 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
110056 };
110057 int error;
110058 struct tomoyo_path_info buf;
110059 @@ -843,7 +843,7 @@ int tomoyo_mkdev_perm(const u8 operation, struct path *path,
110060 {
110061 struct tomoyo_request_info r;
110062 struct tomoyo_obj_info obj = {
110063 - .path1 = *path,
110064 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
110065 };
110066 int error = -ENOMEM;
110067 struct tomoyo_path_info buf;
110068 @@ -890,8 +890,8 @@ int tomoyo_path2_perm(const u8 operation, struct path *path1,
110069 struct tomoyo_path_info buf2;
110070 struct tomoyo_request_info r;
110071 struct tomoyo_obj_info obj = {
110072 - .path1 = *path1,
110073 - .path2 = *path2,
110074 + .path1 = { .mnt = path1->mnt, .dentry = path1->dentry },
110075 + .path2 = { .mnt = path2->mnt, .dentry = path2->dentry }
110076 };
110077 int idx;
110078
110079 diff --git a/security/tomoyo/mount.c b/security/tomoyo/mount.c
110080 index 390c646..f2f8db3 100644
110081 --- a/security/tomoyo/mount.c
110082 +++ b/security/tomoyo/mount.c
110083 @@ -118,6 +118,10 @@ static int tomoyo_mount_acl(struct tomoyo_request_info *r,
110084 type == tomoyo_mounts[TOMOYO_MOUNT_MOVE]) {
110085 need_dev = -1; /* dev_name is a directory */
110086 } else {
110087 + if (!capable(CAP_SYS_ADMIN)) {
110088 + error = -EPERM;
110089 + goto out;
110090 + }
110091 fstype = get_fs_type(type);
110092 if (!fstype) {
110093 error = -ENODEV;
110094 diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
110095 index f0b756e..8aa497b 100644
110096 --- a/security/tomoyo/tomoyo.c
110097 +++ b/security/tomoyo/tomoyo.c
110098 @@ -146,7 +146,7 @@ static int tomoyo_bprm_check_security(struct linux_binprm *bprm)
110099 */
110100 static int tomoyo_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
110101 {
110102 - struct path path = { mnt, dentry };
110103 + struct path path = { .mnt = mnt, .dentry = dentry };
110104 return tomoyo_path_perm(TOMOYO_TYPE_GETATTR, &path, NULL);
110105 }
110106
110107 @@ -172,7 +172,7 @@ static int tomoyo_path_truncate(struct path *path)
110108 */
110109 static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
110110 {
110111 - struct path path = { parent->mnt, dentry };
110112 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
110113 return tomoyo_path_perm(TOMOYO_TYPE_UNLINK, &path, NULL);
110114 }
110115
110116 @@ -188,7 +188,7 @@ static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
110117 static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
110118 umode_t mode)
110119 {
110120 - struct path path = { parent->mnt, dentry };
110121 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
110122 return tomoyo_path_number_perm(TOMOYO_TYPE_MKDIR, &path,
110123 mode & S_IALLUGO);
110124 }
110125 @@ -203,7 +203,7 @@ static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
110126 */
110127 static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
110128 {
110129 - struct path path = { parent->mnt, dentry };
110130 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
110131 return tomoyo_path_perm(TOMOYO_TYPE_RMDIR, &path, NULL);
110132 }
110133
110134 @@ -219,7 +219,7 @@ static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
110135 static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
110136 const char *old_name)
110137 {
110138 - struct path path = { parent->mnt, dentry };
110139 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
110140 return tomoyo_path_perm(TOMOYO_TYPE_SYMLINK, &path, old_name);
110141 }
110142
110143 @@ -236,7 +236,7 @@ static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
110144 static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
110145 umode_t mode, unsigned int dev)
110146 {
110147 - struct path path = { parent->mnt, dentry };
110148 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
110149 int type = TOMOYO_TYPE_CREATE;
110150 const unsigned int perm = mode & S_IALLUGO;
110151
110152 @@ -275,8 +275,8 @@ static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
110153 static int tomoyo_path_link(struct dentry *old_dentry, struct path *new_dir,
110154 struct dentry *new_dentry)
110155 {
110156 - struct path path1 = { new_dir->mnt, old_dentry };
110157 - struct path path2 = { new_dir->mnt, new_dentry };
110158 + struct path path1 = { .mnt = new_dir->mnt, .dentry = old_dentry };
110159 + struct path path2 = { .mnt = new_dir->mnt, .dentry = new_dentry };
110160 return tomoyo_path2_perm(TOMOYO_TYPE_LINK, &path1, &path2);
110161 }
110162
110163 @@ -295,8 +295,8 @@ static int tomoyo_path_rename(struct path *old_parent,
110164 struct path *new_parent,
110165 struct dentry *new_dentry)
110166 {
110167 - struct path path1 = { old_parent->mnt, old_dentry };
110168 - struct path path2 = { new_parent->mnt, new_dentry };
110169 + struct path path1 = { .mnt = old_parent->mnt, .dentry = old_dentry };
110170 + struct path path2 = { .mnt = new_parent->mnt, .dentry = new_dentry };
110171 return tomoyo_path2_perm(TOMOYO_TYPE_RENAME, &path1, &path2);
110172 }
110173
110174 @@ -424,7 +424,7 @@ static int tomoyo_sb_mount(const char *dev_name, struct path *path,
110175 */
110176 static int tomoyo_sb_umount(struct vfsmount *mnt, int flags)
110177 {
110178 - struct path path = { mnt, mnt->mnt_root };
110179 + struct path path = { .mnt = mnt, .dentry = mnt->mnt_root };
110180 return tomoyo_path_perm(TOMOYO_TYPE_UMOUNT, &path, NULL);
110181 }
110182
110183 @@ -503,7 +503,7 @@ static int tomoyo_socket_sendmsg(struct socket *sock, struct msghdr *msg,
110184 * tomoyo_security_ops is a "struct security_operations" which is used for
110185 * registering TOMOYO.
110186 */
110187 -static struct security_operations tomoyo_security_ops = {
110188 +static struct security_operations tomoyo_security_ops __read_only = {
110189 .name = "tomoyo",
110190 .cred_alloc_blank = tomoyo_cred_alloc_blank,
110191 .cred_prepare = tomoyo_cred_prepare,
110192 diff --git a/security/yama/Kconfig b/security/yama/Kconfig
110193 index 20ef514..4182bed 100644
110194 --- a/security/yama/Kconfig
110195 +++ b/security/yama/Kconfig
110196 @@ -1,6 +1,6 @@
110197 config SECURITY_YAMA
110198 bool "Yama support"
110199 - depends on SECURITY
110200 + depends on SECURITY && !GRKERNSEC
110201 select SECURITYFS
110202 select SECURITY_PATH
110203 default n
110204 diff --git a/security/yama/yama_lsm.c b/security/yama/yama_lsm.c
110205 index 13c88fbc..f8c115e 100644
110206 --- a/security/yama/yama_lsm.c
110207 +++ b/security/yama/yama_lsm.c
110208 @@ -365,7 +365,7 @@ int yama_ptrace_traceme(struct task_struct *parent)
110209 }
110210
110211 #ifndef CONFIG_SECURITY_YAMA_STACKED
110212 -static struct security_operations yama_ops = {
110213 +static struct security_operations yama_ops __read_only = {
110214 .name = "yama",
110215
110216 .ptrace_access_check = yama_ptrace_access_check,
110217 @@ -376,28 +376,24 @@ static struct security_operations yama_ops = {
110218 #endif
110219
110220 #ifdef CONFIG_SYSCTL
110221 +static int zero __read_only;
110222 +static int max_scope __read_only = YAMA_SCOPE_NO_ATTACH;
110223 +
110224 static int yama_dointvec_minmax(struct ctl_table *table, int write,
110225 void __user *buffer, size_t *lenp, loff_t *ppos)
110226 {
110227 - int rc;
110228 + ctl_table_no_const yama_table;
110229
110230 if (write && !capable(CAP_SYS_PTRACE))
110231 return -EPERM;
110232
110233 - rc = proc_dointvec_minmax(table, write, buffer, lenp, ppos);
110234 - if (rc)
110235 - return rc;
110236 -
110237 + yama_table = *table;
110238 /* Lock the max value if it ever gets set. */
110239 - if (write && *(int *)table->data == *(int *)table->extra2)
110240 - table->extra1 = table->extra2;
110241 -
110242 - return rc;
110243 + if (ptrace_scope == max_scope)
110244 + yama_table.extra1 = &max_scope;
110245 + return proc_dointvec_minmax(&yama_table, write, buffer, lenp, ppos);
110246 }
110247
110248 -static int zero;
110249 -static int max_scope = YAMA_SCOPE_NO_ATTACH;
110250 -
110251 struct ctl_path yama_sysctl_path[] = {
110252 { .procname = "kernel", },
110253 { .procname = "yama", },
110254 diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
110255 index 23c371e..da7c25e 100644
110256 --- a/sound/aoa/codecs/onyx.c
110257 +++ b/sound/aoa/codecs/onyx.c
110258 @@ -54,7 +54,7 @@ struct onyx {
110259 spdif_locked:1,
110260 analog_locked:1,
110261 original_mute:2;
110262 - int open_count;
110263 + local_t open_count;
110264 struct codec_info *codec_info;
110265
110266 /* mutex serializes concurrent access to the device
110267 @@ -747,7 +747,7 @@ static int onyx_open(struct codec_info_item *cii,
110268 struct onyx *onyx = cii->codec_data;
110269
110270 mutex_lock(&onyx->mutex);
110271 - onyx->open_count++;
110272 + local_inc(&onyx->open_count);
110273 mutex_unlock(&onyx->mutex);
110274
110275 return 0;
110276 @@ -759,8 +759,7 @@ static int onyx_close(struct codec_info_item *cii,
110277 struct onyx *onyx = cii->codec_data;
110278
110279 mutex_lock(&onyx->mutex);
110280 - onyx->open_count--;
110281 - if (!onyx->open_count)
110282 + if (local_dec_and_test(&onyx->open_count))
110283 onyx->spdif_locked = onyx->analog_locked = 0;
110284 mutex_unlock(&onyx->mutex);
110285
110286 diff --git a/sound/aoa/codecs/onyx.h b/sound/aoa/codecs/onyx.h
110287 index ffd2025..df062c9 100644
110288 --- a/sound/aoa/codecs/onyx.h
110289 +++ b/sound/aoa/codecs/onyx.h
110290 @@ -11,6 +11,7 @@
110291 #include <linux/i2c.h>
110292 #include <asm/pmac_low_i2c.h>
110293 #include <asm/prom.h>
110294 +#include <asm/local.h>
110295
110296 /* PCM3052 register definitions */
110297
110298 diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
110299 index ada69d7..5f65386 100644
110300 --- a/sound/core/oss/pcm_oss.c
110301 +++ b/sound/core/oss/pcm_oss.c
110302 @@ -1190,10 +1190,10 @@ snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const
110303 if (in_kernel) {
110304 mm_segment_t fs;
110305 fs = snd_enter_user();
110306 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
110307 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
110308 snd_leave_user(fs);
110309 } else {
110310 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
110311 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
110312 }
110313 if (ret != -EPIPE && ret != -ESTRPIPE)
110314 break;
110315 @@ -1233,10 +1233,10 @@ snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *p
110316 if (in_kernel) {
110317 mm_segment_t fs;
110318 fs = snd_enter_user();
110319 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
110320 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
110321 snd_leave_user(fs);
110322 } else {
110323 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
110324 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
110325 }
110326 if (ret == -EPIPE) {
110327 if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
110328 @@ -1332,7 +1332,7 @@ static ssize_t snd_pcm_oss_write2(struct snd_pcm_substream *substream, const cha
110329 struct snd_pcm_plugin_channel *channels;
110330 size_t oss_frame_bytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8;
110331 if (!in_kernel) {
110332 - if (copy_from_user(runtime->oss.buffer, (const char __force __user *)buf, bytes))
110333 + if (copy_from_user(runtime->oss.buffer, (const char __force_user *)buf, bytes))
110334 return -EFAULT;
110335 buf = runtime->oss.buffer;
110336 }
110337 @@ -1402,7 +1402,7 @@ static ssize_t snd_pcm_oss_write1(struct snd_pcm_substream *substream, const cha
110338 }
110339 } else {
110340 tmp = snd_pcm_oss_write2(substream,
110341 - (const char __force *)buf,
110342 + (const char __force_kernel *)buf,
110343 runtime->oss.period_bytes, 0);
110344 if (tmp <= 0)
110345 goto err;
110346 @@ -1428,7 +1428,7 @@ static ssize_t snd_pcm_oss_read2(struct snd_pcm_substream *substream, char *buf,
110347 struct snd_pcm_runtime *runtime = substream->runtime;
110348 snd_pcm_sframes_t frames, frames1;
110349 #ifdef CONFIG_SND_PCM_OSS_PLUGINS
110350 - char __user *final_dst = (char __force __user *)buf;
110351 + char __user *final_dst = (char __force_user *)buf;
110352 if (runtime->oss.plugin_first) {
110353 struct snd_pcm_plugin_channel *channels;
110354 size_t oss_frame_bytes = (runtime->oss.plugin_last->dst_width * runtime->oss.plugin_last->dst_format.channels) / 8;
110355 @@ -1490,7 +1490,7 @@ static ssize_t snd_pcm_oss_read1(struct snd_pcm_substream *substream, char __use
110356 xfer += tmp;
110357 runtime->oss.buffer_used -= tmp;
110358 } else {
110359 - tmp = snd_pcm_oss_read2(substream, (char __force *)buf,
110360 + tmp = snd_pcm_oss_read2(substream, (char __force_kernel *)buf,
110361 runtime->oss.period_bytes, 0);
110362 if (tmp <= 0)
110363 goto err;
110364 @@ -1659,7 +1659,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
110365 size1);
110366 size1 /= runtime->channels; /* frames */
110367 fs = snd_enter_user();
110368 - snd_pcm_lib_write(substream, (void __force __user *)runtime->oss.buffer, size1);
110369 + snd_pcm_lib_write(substream, (void __force_user *)runtime->oss.buffer, size1);
110370 snd_leave_user(fs);
110371 }
110372 } else if (runtime->access == SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) {
110373 diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
110374 index 2d957ba..fda022c 100644
110375 --- a/sound/core/pcm_compat.c
110376 +++ b/sound/core/pcm_compat.c
110377 @@ -31,7 +31,7 @@ static int snd_pcm_ioctl_delay_compat(struct snd_pcm_substream *substream,
110378 int err;
110379
110380 fs = snd_enter_user();
110381 - err = snd_pcm_delay(substream, &delay);
110382 + err = snd_pcm_delay(substream, (snd_pcm_sframes_t __force_user *)&delay);
110383 snd_leave_user(fs);
110384 if (err < 0)
110385 return err;
110386 diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
110387 index 64d9863..969034b 100644
110388 --- a/sound/core/pcm_native.c
110389 +++ b/sound/core/pcm_native.c
110390 @@ -2956,11 +2956,11 @@ int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream,
110391 switch (substream->stream) {
110392 case SNDRV_PCM_STREAM_PLAYBACK:
110393 result = snd_pcm_playback_ioctl1(NULL, substream, cmd,
110394 - (void __user *)arg);
110395 + (void __force_user *)arg);
110396 break;
110397 case SNDRV_PCM_STREAM_CAPTURE:
110398 result = snd_pcm_capture_ioctl1(NULL, substream, cmd,
110399 - (void __user *)arg);
110400 + (void __force_user *)arg);
110401 break;
110402 default:
110403 result = -EINVAL;
110404 diff --git a/sound/core/seq/oss/seq_oss.c b/sound/core/seq/oss/seq_oss.c
110405 index 16d4267..fe8b49b 100644
110406 --- a/sound/core/seq/oss/seq_oss.c
110407 +++ b/sound/core/seq/oss/seq_oss.c
110408 @@ -69,8 +69,8 @@ static int __init alsa_seq_oss_init(void)
110409 {
110410 int rc;
110411 static struct snd_seq_dev_ops ops = {
110412 - snd_seq_oss_synth_register,
110413 - snd_seq_oss_synth_unregister,
110414 + .init_device = snd_seq_oss_synth_register,
110415 + .free_device = snd_seq_oss_synth_unregister,
110416 };
110417
110418 snd_seq_autoload_lock();
110419 diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c
110420 index 0631bda..d0dcd49 100644
110421 --- a/sound/core/seq/seq_device.c
110422 +++ b/sound/core/seq/seq_device.c
110423 @@ -65,7 +65,7 @@ struct ops_list {
110424 int argsize; /* argument size */
110425
110426 /* operators */
110427 - struct snd_seq_dev_ops ops;
110428 + struct snd_seq_dev_ops *ops;
110429
110430 /* registered devices */
110431 struct list_head dev_list; /* list of devices */
110432 @@ -371,7 +371,7 @@ int snd_seq_device_register_driver(char *id, struct snd_seq_dev_ops *entry,
110433
110434 mutex_lock(&ops->reg_mutex);
110435 /* copy driver operators */
110436 - ops->ops = *entry;
110437 + ops->ops = entry;
110438 ops->driver |= DRIVER_LOADED;
110439 ops->argsize = argsize;
110440
110441 @@ -500,7 +500,7 @@ static int init_device(struct snd_seq_device *dev, struct ops_list *ops)
110442 dev->name, ops->id, ops->argsize, dev->argsize);
110443 return -EINVAL;
110444 }
110445 - if (ops->ops.init_device(dev) >= 0) {
110446 + if (ops->ops->init_device(dev) >= 0) {
110447 dev->status = SNDRV_SEQ_DEVICE_REGISTERED;
110448 ops->num_init_devices++;
110449 } else {
110450 @@ -527,7 +527,7 @@ static int free_device(struct snd_seq_device *dev, struct ops_list *ops)
110451 dev->name, ops->id, ops->argsize, dev->argsize);
110452 return -EINVAL;
110453 }
110454 - if ((result = ops->ops.free_device(dev)) >= 0 || result == -ENXIO) {
110455 + if ((result = ops->ops->free_device(dev)) >= 0 || result == -ENXIO) {
110456 dev->status = SNDRV_SEQ_DEVICE_FREE;
110457 dev->driver_data = NULL;
110458 ops->num_init_devices--;
110459 diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c
110460 index a1fd77a..69cd659 100644
110461 --- a/sound/core/seq/seq_midi.c
110462 +++ b/sound/core/seq/seq_midi.c
110463 @@ -462,8 +462,8 @@ snd_seq_midisynth_unregister_port(struct snd_seq_device *dev)
110464 static int __init alsa_seq_midi_init(void)
110465 {
110466 static struct snd_seq_dev_ops ops = {
110467 - snd_seq_midisynth_register_port,
110468 - snd_seq_midisynth_unregister_port,
110469 + .init_device = snd_seq_midisynth_register_port,
110470 + .free_device = snd_seq_midisynth_unregister_port,
110471 };
110472 memset(&synths, 0, sizeof(synths));
110473 snd_seq_autoload_lock();
110474 diff --git a/sound/core/sound.c b/sound/core/sound.c
110475 index f133306..3ec0dab 100644
110476 --- a/sound/core/sound.c
110477 +++ b/sound/core/sound.c
110478 @@ -86,7 +86,7 @@ static void snd_request_other(int minor)
110479 case SNDRV_MINOR_TIMER: str = "snd-timer"; break;
110480 default: return;
110481 }
110482 - request_module(str);
110483 + request_module("%s", str);
110484 }
110485
110486 #endif /* modular kernel */
110487 diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c
110488 index 2a008a9..a1efb3f 100644
110489 --- a/sound/drivers/mts64.c
110490 +++ b/sound/drivers/mts64.c
110491 @@ -29,6 +29,7 @@
110492 #include <sound/initval.h>
110493 #include <sound/rawmidi.h>
110494 #include <sound/control.h>
110495 +#include <asm/local.h>
110496
110497 #define CARD_NAME "Miditerminal 4140"
110498 #define DRIVER_NAME "MTS64"
110499 @@ -67,7 +68,7 @@ struct mts64 {
110500 struct pardevice *pardev;
110501 int pardev_claimed;
110502
110503 - int open_count;
110504 + local_t open_count;
110505 int current_midi_output_port;
110506 int current_midi_input_port;
110507 u8 mode[MTS64_NUM_INPUT_PORTS];
110508 @@ -687,7 +688,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
110509 {
110510 struct mts64 *mts = substream->rmidi->private_data;
110511
110512 - if (mts->open_count == 0) {
110513 + if (local_read(&mts->open_count) == 0) {
110514 /* We don't need a spinlock here, because this is just called
110515 if the device has not been opened before.
110516 So there aren't any IRQs from the device */
110517 @@ -695,7 +696,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
110518
110519 msleep(50);
110520 }
110521 - ++(mts->open_count);
110522 + local_inc(&mts->open_count);
110523
110524 return 0;
110525 }
110526 @@ -705,8 +706,7 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
110527 struct mts64 *mts = substream->rmidi->private_data;
110528 unsigned long flags;
110529
110530 - --(mts->open_count);
110531 - if (mts->open_count == 0) {
110532 + if (local_dec_return(&mts->open_count) == 0) {
110533 /* We need the spinlock_irqsave here because we can still
110534 have IRQs at this point */
110535 spin_lock_irqsave(&mts->lock, flags);
110536 @@ -715,8 +715,8 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
110537
110538 msleep(500);
110539
110540 - } else if (mts->open_count < 0)
110541 - mts->open_count = 0;
110542 + } else if (local_read(&mts->open_count) < 0)
110543 + local_set(&mts->open_count, 0);
110544
110545 return 0;
110546 }
110547 diff --git a/sound/drivers/opl3/opl3_seq.c b/sound/drivers/opl3/opl3_seq.c
110548 index 6839953..7a0f4b9 100644
110549 --- a/sound/drivers/opl3/opl3_seq.c
110550 +++ b/sound/drivers/opl3/opl3_seq.c
110551 @@ -281,8 +281,8 @@ static int __init alsa_opl3_seq_init(void)
110552 {
110553 static struct snd_seq_dev_ops ops =
110554 {
110555 - snd_opl3_seq_new_device,
110556 - snd_opl3_seq_delete_device
110557 + .init_device = snd_opl3_seq_new_device,
110558 + .free_device = snd_opl3_seq_delete_device
110559 };
110560
110561 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL3, &ops,
110562 diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c
110563 index b953fb4..1999c01 100644
110564 --- a/sound/drivers/opl4/opl4_lib.c
110565 +++ b/sound/drivers/opl4/opl4_lib.c
110566 @@ -29,7 +29,7 @@ MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
110567 MODULE_DESCRIPTION("OPL4 driver");
110568 MODULE_LICENSE("GPL");
110569
110570 -static void inline snd_opl4_wait(struct snd_opl4 *opl4)
110571 +static inline void snd_opl4_wait(struct snd_opl4 *opl4)
110572 {
110573 int timeout = 10;
110574 while ((inb(opl4->fm_port) & OPL4_STATUS_BUSY) && --timeout > 0)
110575 diff --git a/sound/drivers/opl4/opl4_seq.c b/sound/drivers/opl4/opl4_seq.c
110576 index 9919769..d7de36c 100644
110577 --- a/sound/drivers/opl4/opl4_seq.c
110578 +++ b/sound/drivers/opl4/opl4_seq.c
110579 @@ -198,8 +198,8 @@ static int snd_opl4_seq_delete_device(struct snd_seq_device *dev)
110580 static int __init alsa_opl4_synth_init(void)
110581 {
110582 static struct snd_seq_dev_ops ops = {
110583 - snd_opl4_seq_new_device,
110584 - snd_opl4_seq_delete_device
110585 + .init_device = snd_opl4_seq_new_device,
110586 + .free_device = snd_opl4_seq_delete_device
110587 };
110588
110589 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL4, &ops,
110590 diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
110591 index 464385a..46ab3f6 100644
110592 --- a/sound/drivers/portman2x4.c
110593 +++ b/sound/drivers/portman2x4.c
110594 @@ -48,6 +48,7 @@
110595 #include <sound/initval.h>
110596 #include <sound/rawmidi.h>
110597 #include <sound/control.h>
110598 +#include <asm/local.h>
110599
110600 #define CARD_NAME "Portman 2x4"
110601 #define DRIVER_NAME "portman"
110602 @@ -85,7 +86,7 @@ struct portman {
110603 struct pardevice *pardev;
110604 int pardev_claimed;
110605
110606 - int open_count;
110607 + local_t open_count;
110608 int mode[PORTMAN_NUM_INPUT_PORTS];
110609 struct snd_rawmidi_substream *midi_input[PORTMAN_NUM_INPUT_PORTS];
110610 };
110611 diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
110612 index 911341b..bd18b63 100644
110613 --- a/sound/firewire/amdtp.c
110614 +++ b/sound/firewire/amdtp.c
110615 @@ -573,7 +573,7 @@ static void update_pcm_pointers(struct amdtp_stream *s,
110616 ptr = s->pcm_buffer_pointer + frames;
110617 if (ptr >= pcm->runtime->buffer_size)
110618 ptr -= pcm->runtime->buffer_size;
110619 - ACCESS_ONCE(s->pcm_buffer_pointer) = ptr;
110620 + ACCESS_ONCE_RW(s->pcm_buffer_pointer) = ptr;
110621
110622 s->pcm_period_pointer += frames;
110623 if (s->pcm_period_pointer >= pcm->runtime->period_size) {
110624 @@ -1013,7 +1013,7 @@ EXPORT_SYMBOL(amdtp_stream_pcm_pointer);
110625 */
110626 void amdtp_stream_update(struct amdtp_stream *s)
110627 {
110628 - ACCESS_ONCE(s->source_node_id_field) =
110629 + ACCESS_ONCE_RW(s->source_node_id_field) =
110630 (fw_parent_device(s->unit)->card->node_id & 0x3f) << 24;
110631 }
110632 EXPORT_SYMBOL(amdtp_stream_update);
110633 diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h
110634 index 8a03a91..aaacc0c 100644
110635 --- a/sound/firewire/amdtp.h
110636 +++ b/sound/firewire/amdtp.h
110637 @@ -231,7 +231,7 @@ static inline bool amdtp_stream_pcm_running(struct amdtp_stream *s)
110638 static inline void amdtp_stream_pcm_trigger(struct amdtp_stream *s,
110639 struct snd_pcm_substream *pcm)
110640 {
110641 - ACCESS_ONCE(s->pcm) = pcm;
110642 + ACCESS_ONCE_RW(s->pcm) = pcm;
110643 }
110644
110645 /**
110646 @@ -249,7 +249,7 @@ static inline void amdtp_stream_midi_trigger(struct amdtp_stream *s,
110647 struct snd_rawmidi_substream *midi)
110648 {
110649 if (port < s->midi_ports)
110650 - ACCESS_ONCE(s->midi[port]) = midi;
110651 + ACCESS_ONCE_RW(s->midi[port]) = midi;
110652 }
110653
110654 static inline bool cip_sfc_is_base_44100(enum cip_sfc sfc)
110655 diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
110656 index 48d6dca..a0266c23 100644
110657 --- a/sound/firewire/isight.c
110658 +++ b/sound/firewire/isight.c
110659 @@ -96,7 +96,7 @@ static void isight_update_pointers(struct isight *isight, unsigned int count)
110660 ptr += count;
110661 if (ptr >= runtime->buffer_size)
110662 ptr -= runtime->buffer_size;
110663 - ACCESS_ONCE(isight->buffer_pointer) = ptr;
110664 + ACCESS_ONCE_RW(isight->buffer_pointer) = ptr;
110665
110666 isight->period_counter += count;
110667 if (isight->period_counter >= runtime->period_size) {
110668 @@ -293,7 +293,7 @@ static int isight_hw_params(struct snd_pcm_substream *substream,
110669 if (err < 0)
110670 return err;
110671
110672 - ACCESS_ONCE(isight->pcm_active) = true;
110673 + ACCESS_ONCE_RW(isight->pcm_active) = true;
110674
110675 return 0;
110676 }
110677 @@ -331,7 +331,7 @@ static int isight_hw_free(struct snd_pcm_substream *substream)
110678 {
110679 struct isight *isight = substream->private_data;
110680
110681 - ACCESS_ONCE(isight->pcm_active) = false;
110682 + ACCESS_ONCE_RW(isight->pcm_active) = false;
110683
110684 mutex_lock(&isight->mutex);
110685 isight_stop_streaming(isight);
110686 @@ -424,10 +424,10 @@ static int isight_trigger(struct snd_pcm_substream *substream, int cmd)
110687
110688 switch (cmd) {
110689 case SNDRV_PCM_TRIGGER_START:
110690 - ACCESS_ONCE(isight->pcm_running) = true;
110691 + ACCESS_ONCE_RW(isight->pcm_running) = true;
110692 break;
110693 case SNDRV_PCM_TRIGGER_STOP:
110694 - ACCESS_ONCE(isight->pcm_running) = false;
110695 + ACCESS_ONCE_RW(isight->pcm_running) = false;
110696 break;
110697 default:
110698 return -EINVAL;
110699 diff --git a/sound/firewire/scs1x.c b/sound/firewire/scs1x.c
110700 index 2dba848..c682aef 100644
110701 --- a/sound/firewire/scs1x.c
110702 +++ b/sound/firewire/scs1x.c
110703 @@ -74,7 +74,7 @@ static void scs_output_trigger(struct snd_rawmidi_substream *stream, int up)
110704 {
110705 struct scs *scs = stream->rmidi->private_data;
110706
110707 - ACCESS_ONCE(scs->output) = up ? stream : NULL;
110708 + ACCESS_ONCE_RW(scs->output) = up ? stream : NULL;
110709 if (up) {
110710 scs->output_idle = false;
110711 tasklet_schedule(&scs->tasklet);
110712 @@ -257,7 +257,7 @@ static void scs_input_trigger(struct snd_rawmidi_substream *stream, int up)
110713 {
110714 struct scs *scs = stream->rmidi->private_data;
110715
110716 - ACCESS_ONCE(scs->input) = up ? stream : NULL;
110717 + ACCESS_ONCE_RW(scs->input) = up ? stream : NULL;
110718 }
110719
110720 static void scs_input_escaped_byte(struct snd_rawmidi_substream *stream,
110721 @@ -473,8 +473,8 @@ static void scs_remove(struct fw_unit *unit)
110722
110723 snd_card_disconnect(scs->card);
110724
110725 - ACCESS_ONCE(scs->output) = NULL;
110726 - ACCESS_ONCE(scs->input) = NULL;
110727 + ACCESS_ONCE_RW(scs->output) = NULL;
110728 + ACCESS_ONCE_RW(scs->input) = NULL;
110729
110730 wait_event(scs->idle_wait, scs->output_idle);
110731
110732 diff --git a/sound/isa/sb/emu8000_synth.c b/sound/isa/sb/emu8000_synth.c
110733 index 95b39be..42f142c 100644
110734 --- a/sound/isa/sb/emu8000_synth.c
110735 +++ b/sound/isa/sb/emu8000_synth.c
110736 @@ -119,8 +119,8 @@ static int __init alsa_emu8000_init(void)
110737 {
110738
110739 static struct snd_seq_dev_ops ops = {
110740 - snd_emu8000_new_device,
110741 - snd_emu8000_delete_device,
110742 + .init_device = snd_emu8000_new_device,
110743 + .free_device = snd_emu8000_delete_device,
110744 };
110745 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU8000, &ops,
110746 sizeof(struct snd_emu8000*));
110747 diff --git a/sound/oss/sb_audio.c b/sound/oss/sb_audio.c
110748 index 048439a..3be9f6f 100644
110749 --- a/sound/oss/sb_audio.c
110750 +++ b/sound/oss/sb_audio.c
110751 @@ -904,7 +904,7 @@ sb16_copy_from_user(int dev,
110752 buf16 = (signed short *)(localbuf + localoffs);
110753 while (c)
110754 {
110755 - locallen = (c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
110756 + locallen = ((unsigned)c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
110757 if (copy_from_user(lbuf8,
110758 userbuf+useroffs + p,
110759 locallen))
110760 diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
110761 index a33e8ce..2262303 100644
110762 --- a/sound/oss/swarm_cs4297a.c
110763 +++ b/sound/oss/swarm_cs4297a.c
110764 @@ -2623,7 +2623,6 @@ static int __init cs4297a_init(void)
110765 {
110766 struct cs4297a_state *s;
110767 u32 pwr, id;
110768 - mm_segment_t fs;
110769 int rval;
110770 u64 cfg;
110771 int mdio_val;
110772 @@ -2709,22 +2708,23 @@ static int __init cs4297a_init(void)
110773 if (!rval) {
110774 char *sb1250_duart_present;
110775
110776 +#if 0
110777 + mm_segment_t fs;
110778 fs = get_fs();
110779 set_fs(KERNEL_DS);
110780 -#if 0
110781 val = SOUND_MASK_LINE;
110782 mixer_ioctl(s, SOUND_MIXER_WRITE_RECSRC, (unsigned long) &val);
110783 for (i = 0; i < ARRAY_SIZE(initvol); i++) {
110784 val = initvol[i].vol;
110785 mixer_ioctl(s, initvol[i].mixch, (unsigned long) &val);
110786 }
110787 + set_fs(fs);
110788 // cs4297a_write_ac97(s, 0x18, 0x0808);
110789 #else
110790 // cs4297a_write_ac97(s, 0x5e, 0x180);
110791 cs4297a_write_ac97(s, 0x02, 0x0808);
110792 cs4297a_write_ac97(s, 0x18, 0x0808);
110793 #endif
110794 - set_fs(fs);
110795
110796 list_add(&s->list, &cs4297a_devs);
110797
110798 diff --git a/sound/pci/emu10k1/emu10k1_synth.c b/sound/pci/emu10k1/emu10k1_synth.c
110799 index 4c41c90..37f3631 100644
110800 --- a/sound/pci/emu10k1/emu10k1_synth.c
110801 +++ b/sound/pci/emu10k1/emu10k1_synth.c
110802 @@ -108,8 +108,8 @@ static int __init alsa_emu10k1_synth_init(void)
110803 {
110804
110805 static struct snd_seq_dev_ops ops = {
110806 - snd_emu10k1_synth_new_device,
110807 - snd_emu10k1_synth_delete_device,
110808 + .init_device = snd_emu10k1_synth_new_device,
110809 + .free_device = snd_emu10k1_synth_delete_device,
110810 };
110811 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH, &ops,
110812 sizeof(struct snd_emu10k1_synth_arg));
110813 diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
110814 index 2fe86d2..8f1cd08 100644
110815 --- a/sound/pci/hda/hda_codec.c
110816 +++ b/sound/pci/hda/hda_codec.c
110817 @@ -2865,7 +2865,7 @@ static int get_kctl_0dB_offset(struct hda_codec *codec,
110818 /* FIXME: set_fs() hack for obtaining user-space TLV data */
110819 mm_segment_t fs = get_fs();
110820 set_fs(get_ds());
110821 - if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), _tlv))
110822 + if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), (unsigned int __force_user *)_tlv))
110823 tlv = _tlv;
110824 set_fs(fs);
110825 } else if (kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_READ)
110826 diff --git a/sound/pci/ymfpci/ymfpci.h b/sound/pci/ymfpci/ymfpci.h
110827 index 4631a23..001ae57 100644
110828 --- a/sound/pci/ymfpci/ymfpci.h
110829 +++ b/sound/pci/ymfpci/ymfpci.h
110830 @@ -358,7 +358,7 @@ struct snd_ymfpci {
110831 spinlock_t reg_lock;
110832 spinlock_t voice_lock;
110833 wait_queue_head_t interrupt_sleep;
110834 - atomic_t interrupt_sleep_count;
110835 + atomic_unchecked_t interrupt_sleep_count;
110836 struct snd_info_entry *proc_entry;
110837 const struct firmware *dsp_microcode;
110838 const struct firmware *controller_microcode;
110839 diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
110840 index 81c916a..516f0bf 100644
110841 --- a/sound/pci/ymfpci/ymfpci_main.c
110842 +++ b/sound/pci/ymfpci/ymfpci_main.c
110843 @@ -204,8 +204,8 @@ static void snd_ymfpci_hw_stop(struct snd_ymfpci *chip)
110844 if ((snd_ymfpci_readl(chip, YDSXGR_STATUS) & 2) == 0)
110845 break;
110846 }
110847 - if (atomic_read(&chip->interrupt_sleep_count)) {
110848 - atomic_set(&chip->interrupt_sleep_count, 0);
110849 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
110850 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
110851 wake_up(&chip->interrupt_sleep);
110852 }
110853 __end:
110854 @@ -789,7 +789,7 @@ static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip)
110855 continue;
110856 init_waitqueue_entry(&wait, current);
110857 add_wait_queue(&chip->interrupt_sleep, &wait);
110858 - atomic_inc(&chip->interrupt_sleep_count);
110859 + atomic_inc_unchecked(&chip->interrupt_sleep_count);
110860 schedule_timeout_uninterruptible(msecs_to_jiffies(50));
110861 remove_wait_queue(&chip->interrupt_sleep, &wait);
110862 }
110863 @@ -827,8 +827,8 @@ static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id)
110864 snd_ymfpci_writel(chip, YDSXGR_MODE, mode);
110865 spin_unlock(&chip->reg_lock);
110866
110867 - if (atomic_read(&chip->interrupt_sleep_count)) {
110868 - atomic_set(&chip->interrupt_sleep_count, 0);
110869 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
110870 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
110871 wake_up(&chip->interrupt_sleep);
110872 }
110873 }
110874 @@ -2423,7 +2423,7 @@ int snd_ymfpci_create(struct snd_card *card,
110875 spin_lock_init(&chip->reg_lock);
110876 spin_lock_init(&chip->voice_lock);
110877 init_waitqueue_head(&chip->interrupt_sleep);
110878 - atomic_set(&chip->interrupt_sleep_count, 0);
110879 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
110880 chip->card = card;
110881 chip->pci = pci;
110882 chip->irq = -1;
110883 diff --git a/sound/soc/soc-ac97.c b/sound/soc/soc-ac97.c
110884 index 08d7259..0336224 100644
110885 --- a/sound/soc/soc-ac97.c
110886 +++ b/sound/soc/soc-ac97.c
110887 @@ -271,8 +271,10 @@ int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops,
110888 if (ret)
110889 return ret;
110890
110891 - ops->warm_reset = snd_soc_ac97_warm_reset;
110892 - ops->reset = snd_soc_ac97_reset;
110893 + pax_open_kernel();
110894 + *(void **)&ops->warm_reset = snd_soc_ac97_warm_reset;
110895 + *(void **)&ops->reset = snd_soc_ac97_reset;
110896 + pax_close_kernel();
110897
110898 snd_ac97_rst_cfg = cfg;
110899 return 0;
110900 diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c
110901 index 7778b8e..3d619fc 100644
110902 --- a/sound/synth/emux/emux_seq.c
110903 +++ b/sound/synth/emux/emux_seq.c
110904 @@ -33,13 +33,13 @@ static int snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *inf
110905 * MIDI emulation operators
110906 */
110907 static struct snd_midi_op emux_ops = {
110908 - snd_emux_note_on,
110909 - snd_emux_note_off,
110910 - snd_emux_key_press,
110911 - snd_emux_terminate_note,
110912 - snd_emux_control,
110913 - snd_emux_nrpn,
110914 - snd_emux_sysex,
110915 + .note_on = snd_emux_note_on,
110916 + .note_off = snd_emux_note_off,
110917 + .key_press = snd_emux_key_press,
110918 + .note_terminate = snd_emux_terminate_note,
110919 + .control = snd_emux_control,
110920 + .nrpn = snd_emux_nrpn,
110921 + .sysex = snd_emux_sysex,
110922 };
110923
110924
110925 diff --git a/tools/gcc/.gitignore b/tools/gcc/.gitignore
110926 new file mode 100644
110927 index 0000000..de92ed9
110928 --- /dev/null
110929 +++ b/tools/gcc/.gitignore
110930 @@ -0,0 +1 @@
110931 +randomize_layout_seed.h
110932 diff --git a/tools/gcc/Makefile b/tools/gcc/Makefile
110933 new file mode 100644
110934 index 0000000..a51677e
110935 --- /dev/null
110936 +++ b/tools/gcc/Makefile
110937 @@ -0,0 +1,52 @@
110938 +#CC := gcc
110939 +#PLUGIN_SOURCE_FILES := pax_plugin.c
110940 +#PLUGIN_OBJECT_FILES := $(patsubst %.c,%.o,$(PLUGIN_SOURCE_FILES))
110941 +GCCPLUGINS_DIR := $(shell $(CC) -print-file-name=plugin)
110942 +#CFLAGS += -I$(GCCPLUGINS_DIR)/include -fPIC -O2 -Wall -W -std=gnu99
110943 +
110944 +ifeq ($(PLUGINCC),$(HOSTCC))
110945 +HOSTLIBS := hostlibs
110946 +HOST_EXTRACFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu99 -ggdb
110947 +export HOST_EXTRACFLAGS
110948 +else
110949 +HOSTLIBS := hostcxxlibs
110950 +HOST_EXTRACXXFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti -fno-exceptions -fasynchronous-unwind-tables -ggdb -Wno-unused-parameter -Wno-narrowing -Wno-unused-variable
110951 +export HOST_EXTRACXXFLAGS
110952 +endif
110953 +
110954 +export GCCPLUGINS_DIR HOSTLIBS
110955 +
110956 +$(HOSTLIBS)-$(CONFIG_PAX_CONSTIFY_PLUGIN) := constify_plugin.so
110957 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STACKLEAK) += stackleak_plugin.so
110958 +$(HOSTLIBS)-$(CONFIG_KALLOCSTAT_PLUGIN) += kallocstat_plugin.so
110959 +$(HOSTLIBS)-$(CONFIG_PAX_KERNEXEC_PLUGIN) += kernexec_plugin.so
110960 +$(HOSTLIBS)-$(CONFIG_CHECKER_PLUGIN) += checker_plugin.so
110961 +$(HOSTLIBS)-y += colorize_plugin.so
110962 +$(HOSTLIBS)-$(CONFIG_PAX_LATENT_ENTROPY) += latent_entropy_plugin.so
110963 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STRUCTLEAK) += structleak_plugin.so
110964 +$(HOSTLIBS)-$(CONFIG_GRKERNSEC_RANDSTRUCT) += randomize_layout_plugin.so
110965 +
110966 +subdir-$(CONFIG_PAX_SIZE_OVERFLOW) := size_overflow_plugin
110967 +subdir- += size_overflow_plugin
110968 +
110969 +always := $($(HOSTLIBS)-y)
110970 +
110971 +constify_plugin-objs := constify_plugin.o
110972 +stackleak_plugin-objs := stackleak_plugin.o
110973 +kallocstat_plugin-objs := kallocstat_plugin.o
110974 +kernexec_plugin-objs := kernexec_plugin.o
110975 +checker_plugin-objs := checker_plugin.o
110976 +colorize_plugin-objs := colorize_plugin.o
110977 +latent_entropy_plugin-objs := latent_entropy_plugin.o
110978 +structleak_plugin-objs := structleak_plugin.o
110979 +randomize_layout_plugin-objs := randomize_layout_plugin.o
110980 +
110981 +$(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h
110982 +
110983 +quiet_cmd_create_randomize_layout_seed = GENSEED $@
110984 + cmd_create_randomize_layout_seed = \
110985 + $(CONFIG_SHELL) $(srctree)/$(src)/gen-random-seed.sh $@ $(objtree)/include/generated/randomize_layout_hash.h
110986 +$(objtree)/$(obj)/randomize_layout_seed.h: FORCE
110987 + $(call if_changed,create_randomize_layout_seed)
110988 +
110989 +targets += randomize_layout_seed.h randomize_layout_hash.h
110990 diff --git a/tools/gcc/checker_plugin.c b/tools/gcc/checker_plugin.c
110991 new file mode 100644
110992 index 0000000..5452feea
110993 --- /dev/null
110994 +++ b/tools/gcc/checker_plugin.c
110995 @@ -0,0 +1,150 @@
110996 +/*
110997 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
110998 + * Licensed under the GPL v2
110999 + *
111000 + * Note: the choice of the license means that the compilation process is
111001 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
111002 + * but for the kernel it doesn't matter since it doesn't link against
111003 + * any of the gcc libraries
111004 + *
111005 + * gcc plugin to implement various sparse (source code checker) features
111006 + *
111007 + * TODO:
111008 + * - define separate __iomem, __percpu and __rcu address spaces (lots of code to patch)
111009 + *
111010 + * BUGS:
111011 + * - none known
111012 + */
111013 +
111014 +#include "gcc-common.h"
111015 +
111016 +extern void c_register_addr_space (const char *str, addr_space_t as);
111017 +extern enum machine_mode default_addr_space_pointer_mode (addr_space_t);
111018 +extern enum machine_mode default_addr_space_address_mode (addr_space_t);
111019 +extern bool default_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as);
111020 +extern bool default_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as);
111021 +extern rtx default_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as);
111022 +
111023 +int plugin_is_GPL_compatible;
111024 +
111025 +static struct plugin_info checker_plugin_info = {
111026 + .version = "201304082245",
111027 + .help = NULL,
111028 +};
111029 +
111030 +#define ADDR_SPACE_KERNEL 0
111031 +#define ADDR_SPACE_FORCE_KERNEL 1
111032 +#define ADDR_SPACE_USER 2
111033 +#define ADDR_SPACE_FORCE_USER 3
111034 +#define ADDR_SPACE_IOMEM 0
111035 +#define ADDR_SPACE_FORCE_IOMEM 0
111036 +#define ADDR_SPACE_PERCPU 0
111037 +#define ADDR_SPACE_FORCE_PERCPU 0
111038 +#define ADDR_SPACE_RCU 0
111039 +#define ADDR_SPACE_FORCE_RCU 0
111040 +
111041 +static enum machine_mode checker_addr_space_pointer_mode(addr_space_t addrspace)
111042 +{
111043 + return default_addr_space_pointer_mode(ADDR_SPACE_GENERIC);
111044 +}
111045 +
111046 +static enum machine_mode checker_addr_space_address_mode(addr_space_t addrspace)
111047 +{
111048 + return default_addr_space_address_mode(ADDR_SPACE_GENERIC);
111049 +}
111050 +
111051 +static bool checker_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as)
111052 +{
111053 + return default_addr_space_valid_pointer_mode(mode, as);
111054 +}
111055 +
111056 +static bool checker_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as)
111057 +{
111058 + return default_addr_space_legitimate_address_p(mode, mem, strict, ADDR_SPACE_GENERIC);
111059 +}
111060 +
111061 +static rtx checker_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as)
111062 +{
111063 + return default_addr_space_legitimize_address(x, oldx, mode, as);
111064 +}
111065 +
111066 +static bool checker_addr_space_subset_p(addr_space_t subset, addr_space_t superset)
111067 +{
111068 + if (subset == ADDR_SPACE_FORCE_KERNEL && superset == ADDR_SPACE_KERNEL)
111069 + return true;
111070 +
111071 + if (subset == ADDR_SPACE_FORCE_USER && superset == ADDR_SPACE_USER)
111072 + return true;
111073 +
111074 + if (subset == ADDR_SPACE_FORCE_IOMEM && superset == ADDR_SPACE_IOMEM)
111075 + return true;
111076 +
111077 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_USER)
111078 + return true;
111079 +
111080 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_IOMEM)
111081 + return true;
111082 +
111083 + if (subset == ADDR_SPACE_USER && superset == ADDR_SPACE_FORCE_KERNEL)
111084 + return true;
111085 +
111086 + if (subset == ADDR_SPACE_IOMEM && superset == ADDR_SPACE_FORCE_KERNEL)
111087 + return true;
111088 +
111089 + return subset == superset;
111090 +}
111091 +
111092 +static rtx checker_addr_space_convert(rtx op, tree from_type, tree to_type)
111093 +{
111094 +// addr_space_t from_as = TYPE_ADDR_SPACE(TREE_TYPE(from_type));
111095 +// addr_space_t to_as = TYPE_ADDR_SPACE(TREE_TYPE(to_type));
111096 +
111097 + return op;
111098 +}
111099 +
111100 +static void register_checker_address_spaces(void *event_data, void *data)
111101 +{
111102 + c_register_addr_space("__kernel", ADDR_SPACE_KERNEL);
111103 + c_register_addr_space("__force_kernel", ADDR_SPACE_FORCE_KERNEL);
111104 + c_register_addr_space("__user", ADDR_SPACE_USER);
111105 + c_register_addr_space("__force_user", ADDR_SPACE_FORCE_USER);
111106 +// c_register_addr_space("__iomem", ADDR_SPACE_IOMEM);
111107 +// c_register_addr_space("__force_iomem", ADDR_SPACE_FORCE_IOMEM);
111108 +// c_register_addr_space("__percpu", ADDR_SPACE_PERCPU);
111109 +// c_register_addr_space("__force_percpu", ADDR_SPACE_FORCE_PERCPU);
111110 +// c_register_addr_space("__rcu", ADDR_SPACE_RCU);
111111 +// c_register_addr_space("__force_rcu", ADDR_SPACE_FORCE_RCU);
111112 +
111113 + targetm.addr_space.pointer_mode = checker_addr_space_pointer_mode;
111114 + targetm.addr_space.address_mode = checker_addr_space_address_mode;
111115 + targetm.addr_space.valid_pointer_mode = checker_addr_space_valid_pointer_mode;
111116 + targetm.addr_space.legitimate_address_p = checker_addr_space_legitimate_address_p;
111117 +// targetm.addr_space.legitimize_address = checker_addr_space_legitimize_address;
111118 + targetm.addr_space.subset_p = checker_addr_space_subset_p;
111119 + targetm.addr_space.convert = checker_addr_space_convert;
111120 +}
111121 +
111122 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
111123 +{
111124 + const char * const plugin_name = plugin_info->base_name;
111125 + const int argc = plugin_info->argc;
111126 + const struct plugin_argument * const argv = plugin_info->argv;
111127 + int i;
111128 +
111129 + if (!plugin_default_version_check(version, &gcc_version)) {
111130 + error(G_("incompatible gcc/plugin versions"));
111131 + return 1;
111132 + }
111133 +
111134 + register_callback(plugin_name, PLUGIN_INFO, NULL, &checker_plugin_info);
111135 +
111136 + for (i = 0; i < argc; ++i)
111137 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
111138 +
111139 + if (TARGET_64BIT == 0)
111140 + return 0;
111141 +
111142 + register_callback(plugin_name, PLUGIN_PRAGMAS, register_checker_address_spaces, NULL);
111143 +
111144 + return 0;
111145 +}
111146 diff --git a/tools/gcc/colorize_plugin.c b/tools/gcc/colorize_plugin.c
111147 new file mode 100644
111148 index 0000000..0c96d8a
111149 --- /dev/null
111150 +++ b/tools/gcc/colorize_plugin.c
111151 @@ -0,0 +1,215 @@
111152 +/*
111153 + * Copyright 2012-2015 by PaX Team <pageexec@freemail.hu>
111154 + * Licensed under the GPL v2
111155 + *
111156 + * Note: the choice of the license means that the compilation process is
111157 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
111158 + * but for the kernel it doesn't matter since it doesn't link against
111159 + * any of the gcc libraries
111160 + *
111161 + * gcc plugin to colorize diagnostic output
111162 + *
111163 + */
111164 +
111165 +#include "gcc-common.h"
111166 +
111167 +int plugin_is_GPL_compatible;
111168 +
111169 +static struct plugin_info colorize_plugin_info = {
111170 + .version = "201404202350",
111171 + .help = "color=[never|always|auto]\tdetermine when to colorize\n",
111172 +};
111173 +
111174 +#define GREEN "\033[32m\033[K"
111175 +#define LIGHTGREEN "\033[1;32m\033[K"
111176 +#define YELLOW "\033[33m\033[K"
111177 +#define LIGHTYELLOW "\033[1;33m\033[K"
111178 +#define RED "\033[31m\033[K"
111179 +#define LIGHTRED "\033[1;31m\033[K"
111180 +#define BLUE "\033[34m\033[K"
111181 +#define LIGHTBLUE "\033[1;34m\033[K"
111182 +#define BRIGHT "\033[1;m\033[K"
111183 +#define NORMAL "\033[m\033[K"
111184 +
111185 +static diagnostic_starter_fn old_starter;
111186 +static diagnostic_finalizer_fn old_finalizer;
111187 +
111188 +static void start_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
111189 +{
111190 + const char *color;
111191 + char *newprefix;
111192 +
111193 + switch (diagnostic->kind) {
111194 + case DK_NOTE:
111195 + color = LIGHTBLUE;
111196 + break;
111197 +
111198 + case DK_PEDWARN:
111199 + case DK_WARNING:
111200 + color = LIGHTYELLOW;
111201 + break;
111202 +
111203 + case DK_ERROR:
111204 + case DK_FATAL:
111205 + case DK_ICE:
111206 + case DK_PERMERROR:
111207 + case DK_SORRY:
111208 + color = LIGHTRED;
111209 + break;
111210 +
111211 + default:
111212 + color = NORMAL;
111213 + }
111214 +
111215 + old_starter(context, diagnostic);
111216 + if (-1 == asprintf(&newprefix, "%s%s" NORMAL, color, context->printer->prefix))
111217 + return;
111218 + pp_destroy_prefix(context->printer);
111219 + pp_set_prefix(context->printer, newprefix);
111220 +}
111221 +
111222 +static void finalize_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
111223 +{
111224 + old_finalizer(context, diagnostic);
111225 +}
111226 +
111227 +static void colorize_arm(void)
111228 +{
111229 + old_starter = diagnostic_starter(global_dc);
111230 + old_finalizer = diagnostic_finalizer(global_dc);
111231 +
111232 + diagnostic_starter(global_dc) = start_colorize;
111233 + diagnostic_finalizer(global_dc) = finalize_colorize;
111234 +}
111235 +
111236 +static unsigned int execute_colorize_rearm(void)
111237 +{
111238 + if (diagnostic_starter(global_dc) == start_colorize)
111239 + return 0;
111240 +
111241 + colorize_arm();
111242 + return 0;
111243 +}
111244 +
111245 +#if BUILDING_GCC_VERSION >= 4009
111246 +namespace {
111247 +static const struct pass_data colorize_rearm_pass_data = {
111248 +#else
111249 +struct simple_ipa_opt_pass colorize_rearm_pass = {
111250 + .pass = {
111251 +#endif
111252 + .type = SIMPLE_IPA_PASS,
111253 + .name = "colorize_rearm",
111254 +#if BUILDING_GCC_VERSION >= 4008
111255 + .optinfo_flags = OPTGROUP_NONE,
111256 +#endif
111257 +#if BUILDING_GCC_VERSION >= 5000
111258 +#elif BUILDING_GCC_VERSION == 4009
111259 + .has_gate = false,
111260 + .has_execute = true,
111261 +#else
111262 + .gate = NULL,
111263 + .execute = execute_colorize_rearm,
111264 + .sub = NULL,
111265 + .next = NULL,
111266 + .static_pass_number = 0,
111267 +#endif
111268 + .tv_id = TV_NONE,
111269 + .properties_required = 0,
111270 + .properties_provided = 0,
111271 + .properties_destroyed = 0,
111272 + .todo_flags_start = 0,
111273 + .todo_flags_finish = 0
111274 +#if BUILDING_GCC_VERSION < 4009
111275 + }
111276 +#endif
111277 +};
111278 +
111279 +#if BUILDING_GCC_VERSION >= 4009
111280 +class colorize_rearm_pass : public simple_ipa_opt_pass {
111281 +public:
111282 + colorize_rearm_pass() : simple_ipa_opt_pass(colorize_rearm_pass_data, g) {}
111283 +#if BUILDING_GCC_VERSION >= 5000
111284 + virtual unsigned int execute(function *) { return execute_colorize_rearm(); }
111285 +#else
111286 + unsigned int execute() { return execute_colorize_rearm(); }
111287 +#endif
111288 +};
111289 +}
111290 +
111291 +static opt_pass *make_colorize_rearm_pass(void)
111292 +{
111293 + return new colorize_rearm_pass();
111294 +}
111295 +#else
111296 +static struct opt_pass *make_colorize_rearm_pass(void)
111297 +{
111298 + return &colorize_rearm_pass.pass;
111299 +}
111300 +#endif
111301 +
111302 +static void colorize_start_unit(void *gcc_data, void *user_data)
111303 +{
111304 + colorize_arm();
111305 +}
111306 +
111307 +static bool should_colorize(void)
111308 +{
111309 +#if BUILDING_GCC_VERSION >= 4009
111310 + return false;
111311 +#else
111312 + char const *t = getenv("TERM");
111313 +
111314 + return t && strcmp(t, "dumb") && isatty(STDERR_FILENO);
111315 +#endif
111316 +}
111317 +
111318 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
111319 +{
111320 + const char * const plugin_name = plugin_info->base_name;
111321 + const int argc = plugin_info->argc;
111322 + const struct plugin_argument * const argv = plugin_info->argv;
111323 + int i;
111324 + struct register_pass_info colorize_rearm_pass_info;
111325 + bool colorize;
111326 +
111327 + colorize_rearm_pass_info.pass = make_colorize_rearm_pass();
111328 + colorize_rearm_pass_info.reference_pass_name = "*free_lang_data";
111329 + colorize_rearm_pass_info.ref_pass_instance_number = 1;
111330 + colorize_rearm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
111331 +
111332 + if (!plugin_default_version_check(version, &gcc_version)) {
111333 + error(G_("incompatible gcc/plugin versions"));
111334 + return 1;
111335 + }
111336 +
111337 + register_callback(plugin_name, PLUGIN_INFO, NULL, &colorize_plugin_info);
111338 +
111339 + colorize = getenv("GCC_COLORS") ? should_colorize() : false;
111340 +
111341 + for (i = 0; i < argc; ++i) {
111342 + if (!strcmp(argv[i].key, "color")) {
111343 + if (!argv[i].value) {
111344 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
111345 + continue;
111346 + }
111347 + if (!strcmp(argv[i].value, "always"))
111348 + colorize = true;
111349 + else if (!strcmp(argv[i].value, "never"))
111350 + colorize = false;
111351 + else if (!strcmp(argv[i].value, "auto"))
111352 + colorize = should_colorize();
111353 + else
111354 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
111355 + continue;
111356 + }
111357 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
111358 + }
111359 +
111360 + if (colorize) {
111361 + // TODO: parse GCC_COLORS as used by gcc 4.9+
111362 + register_callback(plugin_name, PLUGIN_START_UNIT, &colorize_start_unit, NULL);
111363 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &colorize_rearm_pass_info);
111364 + }
111365 + return 0;
111366 +}
111367 diff --git a/tools/gcc/constify_plugin.c b/tools/gcc/constify_plugin.c
111368 new file mode 100644
111369 index 0000000..93b181d
111370 --- /dev/null
111371 +++ b/tools/gcc/constify_plugin.c
111372 @@ -0,0 +1,563 @@
111373 +/*
111374 + * Copyright 2011 by Emese Revfy <re.emese@gmail.com>
111375 + * Copyright 2011-2015 by PaX Team <pageexec@freemail.hu>
111376 + * Licensed under the GPL v2, or (at your option) v3
111377 + *
111378 + * This gcc plugin constifies all structures which contain only function pointers or are explicitly marked for constification.
111379 + *
111380 + * Homepage:
111381 + * http://www.grsecurity.net/~ephox/const_plugin/
111382 + *
111383 + * Usage:
111384 + * $ gcc -I`gcc -print-file-name=plugin`/include -fPIC -shared -O2 -o constify_plugin.so constify_plugin.c
111385 + * $ gcc -fplugin=constify_plugin.so test.c -O2
111386 + */
111387 +
111388 +#include "gcc-common.h"
111389 +
111390 +// unused C type flag in all versions 4.5-5.0
111391 +#define TYPE_CONSTIFY_VISITED(TYPE) TYPE_LANG_FLAG_4(TYPE)
111392 +
111393 +int plugin_is_GPL_compatible;
111394 +
111395 +static struct plugin_info const_plugin_info = {
111396 + .version = "201401270210",
111397 + .help = "no-constify\tturn off constification\n",
111398 +};
111399 +
111400 +typedef struct {
111401 + bool has_fptr_field;
111402 + bool has_writable_field;
111403 + bool has_do_const_field;
111404 + bool has_no_const_field;
111405 +} constify_info;
111406 +
111407 +static const_tree get_field_type(const_tree field)
111408 +{
111409 + return strip_array_types(TREE_TYPE(field));
111410 +}
111411 +
111412 +static bool is_fptr(const_tree field)
111413 +{
111414 + const_tree ptr = get_field_type(field);
111415 +
111416 + if (TREE_CODE(ptr) != POINTER_TYPE)
111417 + return false;
111418 +
111419 + return TREE_CODE(TREE_TYPE(ptr)) == FUNCTION_TYPE;
111420 +}
111421 +
111422 +/*
111423 + * determine whether the given structure type meets the requirements for automatic constification,
111424 + * including the constification attributes on nested structure types
111425 + */
111426 +static void constifiable(const_tree node, constify_info *cinfo)
111427 +{
111428 + const_tree field;
111429 +
111430 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
111431 +
111432 + // e.g., pointer to structure fields while still constructing the structure type
111433 + if (TYPE_FIELDS(node) == NULL_TREE)
111434 + return;
111435 +
111436 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
111437 + const_tree type = get_field_type(field);
111438 + enum tree_code code = TREE_CODE(type);
111439 +
111440 + if (node == type)
111441 + continue;
111442 +
111443 + if (is_fptr(field))
111444 + cinfo->has_fptr_field = true;
111445 + else if (!TREE_READONLY(field))
111446 + cinfo->has_writable_field = true;
111447 +
111448 + if (code == RECORD_TYPE || code == UNION_TYPE) {
111449 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
111450 + cinfo->has_do_const_field = true;
111451 + else if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type)))
111452 + cinfo->has_no_const_field = true;
111453 + else
111454 + constifiable(type, cinfo);
111455 + }
111456 + }
111457 +}
111458 +
111459 +static bool constified(const_tree node)
111460 +{
111461 + constify_info cinfo = {
111462 + .has_fptr_field = false,
111463 + .has_writable_field = false,
111464 + .has_do_const_field = false,
111465 + .has_no_const_field = false
111466 + };
111467 +
111468 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
111469 +
111470 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(node))) {
111471 +// gcc_assert(!TYPE_READONLY(node));
111472 + return false;
111473 + }
111474 +
111475 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(node))) {
111476 + gcc_assert(TYPE_READONLY(node));
111477 + return true;
111478 + }
111479 +
111480 + constifiable(node, &cinfo);
111481 + if ((!cinfo.has_fptr_field || cinfo.has_writable_field) && !cinfo.has_do_const_field)
111482 + return false;
111483 +
111484 + return TYPE_READONLY(node);
111485 +}
111486 +
111487 +static void deconstify_tree(tree node);
111488 +
111489 +static void deconstify_type(tree type)
111490 +{
111491 + tree field;
111492 +
111493 + gcc_assert(TREE_CODE(type) == RECORD_TYPE || TREE_CODE(type) == UNION_TYPE);
111494 +
111495 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
111496 + const_tree fieldtype = get_field_type(field);
111497 +
111498 + // special case handling of simple ptr-to-same-array-type members
111499 + if (TREE_CODE(TREE_TYPE(field)) == POINTER_TYPE) {
111500 + tree ptrtype = TREE_TYPE(TREE_TYPE(field));
111501 +
111502 + if (TREE_TYPE(TREE_TYPE(field)) == type)
111503 + continue;
111504 + if (TREE_CODE(ptrtype) != RECORD_TYPE && TREE_CODE(ptrtype) != UNION_TYPE)
111505 + continue;
111506 + if (!constified(ptrtype))
111507 + continue;
111508 + if (TYPE_MAIN_VARIANT(ptrtype) == TYPE_MAIN_VARIANT(type)) {
111509 + TREE_TYPE(field) = copy_node(TREE_TYPE(field));
111510 + TREE_TYPE(TREE_TYPE(field)) = build_qualified_type(type, TYPE_QUALS(ptrtype) & ~TYPE_QUAL_CONST);
111511 + }
111512 + continue;
111513 + }
111514 + if (TREE_CODE(fieldtype) != RECORD_TYPE && TREE_CODE(fieldtype) != UNION_TYPE)
111515 + continue;
111516 + if (!constified(fieldtype))
111517 + continue;
111518 +
111519 + deconstify_tree(field);
111520 + TREE_READONLY(field) = 0;
111521 + }
111522 + TYPE_READONLY(type) = 0;
111523 + C_TYPE_FIELDS_READONLY(type) = 0;
111524 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
111525 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
111526 + TYPE_ATTRIBUTES(type) = remove_attribute("do_const", TYPE_ATTRIBUTES(type));
111527 + }
111528 +}
111529 +
111530 +static void deconstify_tree(tree node)
111531 +{
111532 + tree old_type, new_type, field;
111533 +
111534 + old_type = TREE_TYPE(node);
111535 + while (TREE_CODE(old_type) == ARRAY_TYPE && TREE_CODE(TREE_TYPE(old_type)) != ARRAY_TYPE) {
111536 + node = TREE_TYPE(node) = copy_node(old_type);
111537 + old_type = TREE_TYPE(old_type);
111538 + }
111539 +
111540 + gcc_assert(TREE_CODE(old_type) == RECORD_TYPE || TREE_CODE(old_type) == UNION_TYPE);
111541 + gcc_assert(TYPE_READONLY(old_type) && (TYPE_QUALS(old_type) & TYPE_QUAL_CONST));
111542 +
111543 + new_type = build_qualified_type(old_type, TYPE_QUALS(old_type) & ~TYPE_QUAL_CONST);
111544 + TYPE_FIELDS(new_type) = copy_list(TYPE_FIELDS(new_type));
111545 + for (field = TYPE_FIELDS(new_type); field; field = TREE_CHAIN(field))
111546 + DECL_FIELD_CONTEXT(field) = new_type;
111547 +
111548 + deconstify_type(new_type);
111549 +
111550 + TREE_TYPE(node) = new_type;
111551 +}
111552 +
111553 +static tree handle_no_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
111554 +{
111555 + tree type;
111556 + constify_info cinfo = {
111557 + .has_fptr_field = false,
111558 + .has_writable_field = false,
111559 + .has_do_const_field = false,
111560 + .has_no_const_field = false
111561 + };
111562 +
111563 + *no_add_attrs = true;
111564 + if (TREE_CODE(*node) == FUNCTION_DECL) {
111565 + error("%qE attribute does not apply to functions (%qF)", name, *node);
111566 + return NULL_TREE;
111567 + }
111568 +
111569 + if (TREE_CODE(*node) == PARM_DECL) {
111570 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
111571 + return NULL_TREE;
111572 + }
111573 +
111574 + if (TREE_CODE(*node) == VAR_DECL) {
111575 + error("%qE attribute does not apply to variables (%qD)", name, *node);
111576 + return NULL_TREE;
111577 + }
111578 +
111579 + if (TYPE_P(*node)) {
111580 + type = *node;
111581 + } else {
111582 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
111583 + type = TREE_TYPE(*node);
111584 + }
111585 +
111586 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE) {
111587 + error("%qE attribute used on %qT applies to struct and union types only", name, type);
111588 + return NULL_TREE;
111589 + }
111590 +
111591 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
111592 + error("%qE attribute is already applied to the type %qT", name, type);
111593 + return NULL_TREE;
111594 + }
111595 +
111596 + if (TYPE_P(*node)) {
111597 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
111598 + error("%qE attribute used on type %qT is incompatible with 'do_const'", name, type);
111599 + else
111600 + *no_add_attrs = false;
111601 + return NULL_TREE;
111602 + }
111603 +
111604 + constifiable(type, &cinfo);
111605 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
111606 + deconstify_tree(*node);
111607 + TYPE_CONSTIFY_VISITED(TREE_TYPE(*node)) = 1;
111608 + return NULL_TREE;
111609 + }
111610 +
111611 + error("%qE attribute used on type %qT that is not constified", name, type);
111612 + return NULL_TREE;
111613 +}
111614 +
111615 +static void constify_type(tree type)
111616 +{
111617 + TYPE_READONLY(type) = 1;
111618 + C_TYPE_FIELDS_READONLY(type) = 1;
111619 + TYPE_CONSTIFY_VISITED(type) = 1;
111620 +// TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
111621 +// TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("do_const"), NULL_TREE, TYPE_ATTRIBUTES(type));
111622 +}
111623 +
111624 +static tree handle_do_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
111625 +{
111626 + *no_add_attrs = true;
111627 + if (!TYPE_P(*node)) {
111628 + error("%qE attribute applies to types only (%qD)", name, *node);
111629 + return NULL_TREE;
111630 + }
111631 +
111632 + if (TREE_CODE(*node) != RECORD_TYPE && TREE_CODE(*node) != UNION_TYPE) {
111633 + error("%qE attribute used on %qT applies to struct and union types only", name, *node);
111634 + return NULL_TREE;
111635 + }
111636 +
111637 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(*node))) {
111638 + error("%qE attribute used on %qT is already applied to the type", name, *node);
111639 + return NULL_TREE;
111640 + }
111641 +
111642 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(*node))) {
111643 + error("%qE attribute used on %qT is incompatible with 'no_const'", name, *node);
111644 + return NULL_TREE;
111645 + }
111646 +
111647 + *no_add_attrs = false;
111648 + return NULL_TREE;
111649 +}
111650 +
111651 +static struct attribute_spec no_const_attr = {
111652 + .name = "no_const",
111653 + .min_length = 0,
111654 + .max_length = 0,
111655 + .decl_required = false,
111656 + .type_required = false,
111657 + .function_type_required = false,
111658 + .handler = handle_no_const_attribute,
111659 +#if BUILDING_GCC_VERSION >= 4007
111660 + .affects_type_identity = true
111661 +#endif
111662 +};
111663 +
111664 +static struct attribute_spec do_const_attr = {
111665 + .name = "do_const",
111666 + .min_length = 0,
111667 + .max_length = 0,
111668 + .decl_required = false,
111669 + .type_required = false,
111670 + .function_type_required = false,
111671 + .handler = handle_do_const_attribute,
111672 +#if BUILDING_GCC_VERSION >= 4007
111673 + .affects_type_identity = true
111674 +#endif
111675 +};
111676 +
111677 +static void register_attributes(void *event_data, void *data)
111678 +{
111679 + register_attribute(&no_const_attr);
111680 + register_attribute(&do_const_attr);
111681 +}
111682 +
111683 +static void finish_type(void *event_data, void *data)
111684 +{
111685 + tree type = (tree)event_data;
111686 + constify_info cinfo = {
111687 + .has_fptr_field = false,
111688 + .has_writable_field = false,
111689 + .has_do_const_field = false,
111690 + .has_no_const_field = false
111691 + };
111692 +
111693 + if (type == NULL_TREE || type == error_mark_node)
111694 + return;
111695 +
111696 +#if BUILDING_GCC_VERSION >= 5000
111697 + if (TREE_CODE(type) == ENUMERAL_TYPE)
111698 + return;
111699 +#endif
111700 +
111701 + if (TYPE_FIELDS(type) == NULL_TREE || TYPE_CONSTIFY_VISITED(type))
111702 + return;
111703 +
111704 + constifiable(type, &cinfo);
111705 +
111706 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type))) {
111707 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || cinfo.has_do_const_field) {
111708 + deconstify_type(type);
111709 + TYPE_CONSTIFY_VISITED(type) = 1;
111710 + } else
111711 + error("'no_const' attribute used on type %qT that is not constified", type);
111712 + return;
111713 + }
111714 +
111715 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
111716 + if (!cinfo.has_writable_field) {
111717 + error("'do_const' attribute used on type %qT that is%sconstified", type, cinfo.has_fptr_field ? " " : " not ");
111718 + return;
111719 + }
111720 + constify_type(type);
111721 + return;
111722 + }
111723 +
111724 + if (cinfo.has_fptr_field && !cinfo.has_writable_field) {
111725 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
111726 + error("'do_const' attribute used on type %qT that is constified", type);
111727 + return;
111728 + }
111729 + constify_type(type);
111730 + return;
111731 + }
111732 +
111733 + deconstify_type(type);
111734 + TYPE_CONSTIFY_VISITED(type) = 1;
111735 +}
111736 +
111737 +static void check_global_variables(void *event_data, void *data)
111738 +{
111739 +#if BUILDING_GCC_VERSION >= 4009
111740 + varpool_node *node;
111741 +#else
111742 + struct varpool_node *node;
111743 +#endif
111744 +
111745 + FOR_EACH_VARIABLE(node) {
111746 + tree var = NODE_DECL(node);
111747 + tree type = TREE_TYPE(var);
111748 +
111749 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
111750 + continue;
111751 +
111752 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
111753 + continue;
111754 +
111755 + if (!TYPE_CONSTIFY_VISITED(type))
111756 + continue;
111757 +
111758 + if (DECL_EXTERNAL(var))
111759 + continue;
111760 +
111761 + if (DECL_INITIAL(var))
111762 + continue;
111763 +
111764 + // this works around a gcc bug/feature where uninitialized globals
111765 + // are moved into the .bss section regardless of any constification
111766 + DECL_INITIAL(var) = build_constructor(type, NULL);
111767 +// inform(DECL_SOURCE_LOCATION(var), "constified variable %qE moved into .rodata", var);
111768 + }
111769 +}
111770 +
111771 +static unsigned int check_local_variables(void)
111772 +{
111773 + unsigned int ret = 0;
111774 + tree var;
111775 +
111776 + unsigned int i;
111777 +
111778 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
111779 + tree type = TREE_TYPE(var);
111780 +
111781 + gcc_assert(DECL_P(var));
111782 + if (is_global_var(var))
111783 + continue;
111784 +
111785 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
111786 + continue;
111787 +
111788 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
111789 + continue;
111790 +
111791 + if (!TYPE_CONSTIFY_VISITED(type))
111792 + continue;
111793 +
111794 + error_at(DECL_SOURCE_LOCATION(var), "constified variable %qE cannot be local", var);
111795 + ret = 1;
111796 + }
111797 + return ret;
111798 +}
111799 +
111800 +#if BUILDING_GCC_VERSION >= 4009
111801 +namespace {
111802 +static const struct pass_data check_local_variables_pass_data = {
111803 +#else
111804 +static struct gimple_opt_pass check_local_variables_pass = {
111805 + .pass = {
111806 +#endif
111807 + .type = GIMPLE_PASS,
111808 + .name = "check_local_variables",
111809 +#if BUILDING_GCC_VERSION >= 4008
111810 + .optinfo_flags = OPTGROUP_NONE,
111811 +#endif
111812 +#if BUILDING_GCC_VERSION >= 5000
111813 +#elif BUILDING_GCC_VERSION >= 4009
111814 + .has_gate = false,
111815 + .has_execute = true,
111816 +#else
111817 + .gate = NULL,
111818 + .execute = check_local_variables,
111819 + .sub = NULL,
111820 + .next = NULL,
111821 + .static_pass_number = 0,
111822 +#endif
111823 + .tv_id = TV_NONE,
111824 + .properties_required = 0,
111825 + .properties_provided = 0,
111826 + .properties_destroyed = 0,
111827 + .todo_flags_start = 0,
111828 + .todo_flags_finish = 0
111829 +#if BUILDING_GCC_VERSION < 4009
111830 + }
111831 +#endif
111832 +};
111833 +
111834 +#if BUILDING_GCC_VERSION >= 4009
111835 +class check_local_variables_pass : public gimple_opt_pass {
111836 +public:
111837 + check_local_variables_pass() : gimple_opt_pass(check_local_variables_pass_data, g) {}
111838 + unsigned int execute() { return check_local_variables(); }
111839 +};
111840 +}
111841 +
111842 +static opt_pass *make_check_local_variables_pass(void)
111843 +{
111844 + return new check_local_variables_pass();
111845 +}
111846 +#else
111847 +static struct opt_pass *make_check_local_variables_pass(void)
111848 +{
111849 + return &check_local_variables_pass.pass;
111850 +}
111851 +#endif
111852 +
111853 +static struct {
111854 + const char *name;
111855 + const char *asm_op;
111856 +} sections[] = {
111857 + {".init.rodata", "\t.section\t.init.rodata,\"a\""},
111858 + {".ref.rodata", "\t.section\t.ref.rodata,\"a\""},
111859 + {".devinit.rodata", "\t.section\t.devinit.rodata,\"a\""},
111860 + {".devexit.rodata", "\t.section\t.devexit.rodata,\"a\""},
111861 + {".cpuinit.rodata", "\t.section\t.cpuinit.rodata,\"a\""},
111862 + {".cpuexit.rodata", "\t.section\t.cpuexit.rodata,\"a\""},
111863 + {".meminit.rodata", "\t.section\t.meminit.rodata,\"a\""},
111864 + {".memexit.rodata", "\t.section\t.memexit.rodata,\"a\""},
111865 + {".data..read_only", "\t.section\t.data..read_only,\"a\""},
111866 +};
111867 +
111868 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
111869 +
111870 +static unsigned int constify_section_type_flags(tree decl, const char *name, int reloc)
111871 +{
111872 + size_t i;
111873 +
111874 + for (i = 0; i < ARRAY_SIZE(sections); i++)
111875 + if (!strcmp(sections[i].name, name))
111876 + return 0;
111877 + return old_section_type_flags(decl, name, reloc);
111878 +}
111879 +
111880 +static void constify_start_unit(void *gcc_data, void *user_data)
111881 +{
111882 +// size_t i;
111883 +
111884 +// for (i = 0; i < ARRAY_SIZE(sections); i++)
111885 +// sections[i].section = get_unnamed_section(0, output_section_asm_op, sections[i].asm_op);
111886 +// sections[i].section = get_section(sections[i].name, 0, NULL);
111887 +
111888 + old_section_type_flags = targetm.section_type_flags;
111889 + targetm.section_type_flags = constify_section_type_flags;
111890 +}
111891 +
111892 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
111893 +{
111894 + const char * const plugin_name = plugin_info->base_name;
111895 + const int argc = plugin_info->argc;
111896 + const struct plugin_argument * const argv = plugin_info->argv;
111897 + int i;
111898 + bool constify = true;
111899 +
111900 + struct register_pass_info check_local_variables_pass_info;
111901 +
111902 + check_local_variables_pass_info.pass = make_check_local_variables_pass();
111903 + check_local_variables_pass_info.reference_pass_name = "ssa";
111904 + check_local_variables_pass_info.ref_pass_instance_number = 1;
111905 + check_local_variables_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
111906 +
111907 + if (!plugin_default_version_check(version, &gcc_version)) {
111908 + error(G_("incompatible gcc/plugin versions"));
111909 + return 1;
111910 + }
111911 +
111912 + for (i = 0; i < argc; ++i) {
111913 + if (!(strcmp(argv[i].key, "no-constify"))) {
111914 + constify = false;
111915 + continue;
111916 + }
111917 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
111918 + }
111919 +
111920 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
111921 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
111922 + constify = false;
111923 + }
111924 +
111925 + register_callback(plugin_name, PLUGIN_INFO, NULL, &const_plugin_info);
111926 + if (constify) {
111927 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
111928 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
111929 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &check_local_variables_pass_info);
111930 + register_callback(plugin_name, PLUGIN_START_UNIT, constify_start_unit, NULL);
111931 + }
111932 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
111933 +
111934 + return 0;
111935 +}
111936 diff --git a/tools/gcc/gcc-common.h b/tools/gcc/gcc-common.h
111937 new file mode 100644
111938 index 0000000..d8ec362
111939 --- /dev/null
111940 +++ b/tools/gcc/gcc-common.h
111941 @@ -0,0 +1,666 @@
111942 +#ifndef GCC_COMMON_H_INCLUDED
111943 +#define GCC_COMMON_H_INCLUDED
111944 +
111945 +#include "plugin.h"
111946 +#include "bversion.h"
111947 +#include "plugin-version.h"
111948 +#include "config.h"
111949 +#include "system.h"
111950 +#include "coretypes.h"
111951 +#include "tm.h"
111952 +#include "line-map.h"
111953 +#include "input.h"
111954 +#include "tree.h"
111955 +
111956 +#include "tree-inline.h"
111957 +#include "version.h"
111958 +#include "rtl.h"
111959 +#include "tm_p.h"
111960 +#include "flags.h"
111961 +//#include "insn-attr.h"
111962 +//#include "insn-config.h"
111963 +//#include "insn-flags.h"
111964 +#include "hard-reg-set.h"
111965 +//#include "recog.h"
111966 +#include "output.h"
111967 +#include "except.h"
111968 +#include "function.h"
111969 +#include "toplev.h"
111970 +//#include "expr.h"
111971 +#include "basic-block.h"
111972 +#include "intl.h"
111973 +#include "ggc.h"
111974 +//#include "regs.h"
111975 +#include "timevar.h"
111976 +
111977 +#include "params.h"
111978 +
111979 +#if BUILDING_GCC_VERSION <= 4009
111980 +#include "pointer-set.h"
111981 +#else
111982 +#include "hash-map.h"
111983 +#endif
111984 +
111985 +#include "emit-rtl.h"
111986 +//#include "reload.h"
111987 +//#include "ira.h"
111988 +//#include "dwarf2asm.h"
111989 +#include "debug.h"
111990 +#include "target.h"
111991 +#include "langhooks.h"
111992 +#include "cfgloop.h"
111993 +//#include "hosthooks.h"
111994 +#include "cgraph.h"
111995 +#include "opts.h"
111996 +//#include "coverage.h"
111997 +//#include "value-prof.h"
111998 +
111999 +#if BUILDING_GCC_VERSION == 4005
112000 +#include <sys/mman.h>
112001 +#endif
112002 +
112003 +#if BUILDING_GCC_VERSION >= 4007
112004 +#include "tree-pretty-print.h"
112005 +#include "gimple-pretty-print.h"
112006 +#endif
112007 +
112008 +#if BUILDING_GCC_VERSION >= 4006
112009 +//#include "c-tree.h"
112010 +//#include "cp/cp-tree.h"
112011 +#include "c-family/c-common.h"
112012 +#else
112013 +#include "c-common.h"
112014 +#endif
112015 +
112016 +#if BUILDING_GCC_VERSION <= 4008
112017 +#include "tree-flow.h"
112018 +#else
112019 +#include "tree-cfgcleanup.h"
112020 +#endif
112021 +
112022 +#if BUILDING_GCC_VERSION >= 4008
112023 +#include "is-a.h"
112024 +#endif
112025 +
112026 +#include "diagnostic.h"
112027 +//#include "tree-diagnostic.h"
112028 +#include "tree-dump.h"
112029 +#include "tree-pass.h"
112030 +//#include "df.h"
112031 +#include "predict.h"
112032 +#include "ipa-utils.h"
112033 +
112034 +#if BUILDING_GCC_VERSION >= 4009
112035 +#include "varasm.h"
112036 +#include "stor-layout.h"
112037 +#include "internal-fn.h"
112038 +#include "gimple-expr.h"
112039 +#include "gimple-fold.h"
112040 +//#include "diagnostic-color.h"
112041 +#include "context.h"
112042 +#include "tree-ssa-alias.h"
112043 +#include "tree-ssa.h"
112044 +#include "stringpool.h"
112045 +#include "tree-ssanames.h"
112046 +#include "print-tree.h"
112047 +#include "tree-eh.h"
112048 +#include "stmt.h"
112049 +#include "gimplify.h"
112050 +#endif
112051 +
112052 +#include "gimple.h"
112053 +
112054 +#if BUILDING_GCC_VERSION >= 4009
112055 +#include "tree-ssa-operands.h"
112056 +#include "tree-phinodes.h"
112057 +#include "tree-cfg.h"
112058 +#include "gimple-iterator.h"
112059 +#include "gimple-ssa.h"
112060 +#include "ssa-iterators.h"
112061 +#endif
112062 +
112063 +//#include "lto/lto.h"
112064 +#if BUILDING_GCC_VERSION >= 4007
112065 +//#include "data-streamer.h"
112066 +#else
112067 +//#include "lto-streamer.h"
112068 +#endif
112069 +//#include "lto-compress.h"
112070 +#if BUILDING_GCC_VERSION >= 5000
112071 +//#include "lto-section-names.h"
112072 +#include "builtins.h"
112073 +#endif
112074 +
112075 +//#include "expr.h" where are you...
112076 +extern rtx emit_move_insn(rtx x, rtx y);
112077 +
112078 +// missing from basic_block.h...
112079 +extern void debug_dominance_info(enum cdi_direction dir);
112080 +extern void debug_dominance_tree(enum cdi_direction dir, basic_block root);
112081 +
112082 +#ifdef __cplusplus
112083 +static inline void debug_tree(const_tree t)
112084 +{
112085 + debug_tree(CONST_CAST_TREE(t));
112086 +}
112087 +#else
112088 +#define debug_tree(t) debug_tree(CONST_CAST_TREE(t))
112089 +#endif
112090 +
112091 +#define __unused __attribute__((__unused__))
112092 +
112093 +#define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node))
112094 +#define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node))
112095 +#define TYPE_NAME_POINTER(node) IDENTIFIER_POINTER(TYPE_NAME(node))
112096 +#define TYPE_NAME_LENGTH(node) IDENTIFIER_LENGTH(TYPE_NAME(node))
112097 +
112098 +// should come from c-tree.h if only it were installed for gcc 4.5...
112099 +#define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1(TYPE)
112100 +
112101 +#if BUILDING_GCC_VERSION == 4005
112102 +#define FOR_EACH_LOCAL_DECL(FUN, I, D) for (tree vars = (FUN)->local_decls; vars && (D = TREE_VALUE(vars)); vars = TREE_CHAIN(vars), I)
112103 +#define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE)))
112104 +#define FOR_EACH_VEC_ELT(T, V, I, P) for (I = 0; VEC_iterate(T, (V), (I), (P)); ++(I))
112105 +#define TODO_rebuild_cgraph_edges 0
112106 +#define SCOPE_FILE_SCOPE_P(EXP) (!(EXP))
112107 +
112108 +#ifndef O_BINARY
112109 +#define O_BINARY 0
112110 +#endif
112111 +
112112 +static inline bool gimple_call_builtin_p(gimple stmt, enum built_in_function code)
112113 +{
112114 + tree fndecl;
112115 +
112116 + if (!is_gimple_call(stmt))
112117 + return false;
112118 + fndecl = gimple_call_fndecl(stmt);
112119 + if (!fndecl || DECL_BUILT_IN_CLASS(fndecl) != BUILT_IN_NORMAL)
112120 + return false;
112121 +// print_node(stderr, "pax", fndecl, 4);
112122 + return DECL_FUNCTION_CODE(fndecl) == code;
112123 +}
112124 +
112125 +static inline bool is_simple_builtin(tree decl)
112126 +{
112127 + if (decl && DECL_BUILT_IN_CLASS(decl) != BUILT_IN_NORMAL)
112128 + return false;
112129 +
112130 + switch (DECL_FUNCTION_CODE(decl)) {
112131 + /* Builtins that expand to constants. */
112132 + case BUILT_IN_CONSTANT_P:
112133 + case BUILT_IN_EXPECT:
112134 + case BUILT_IN_OBJECT_SIZE:
112135 + case BUILT_IN_UNREACHABLE:
112136 + /* Simple register moves or loads from stack. */
112137 + case BUILT_IN_RETURN_ADDRESS:
112138 + case BUILT_IN_EXTRACT_RETURN_ADDR:
112139 + case BUILT_IN_FROB_RETURN_ADDR:
112140 + case BUILT_IN_RETURN:
112141 + case BUILT_IN_AGGREGATE_INCOMING_ADDRESS:
112142 + case BUILT_IN_FRAME_ADDRESS:
112143 + case BUILT_IN_VA_END:
112144 + case BUILT_IN_STACK_SAVE:
112145 + case BUILT_IN_STACK_RESTORE:
112146 + /* Exception state returns or moves registers around. */
112147 + case BUILT_IN_EH_FILTER:
112148 + case BUILT_IN_EH_POINTER:
112149 + case BUILT_IN_EH_COPY_VALUES:
112150 + return true;
112151 +
112152 + default:
112153 + return false;
112154 + }
112155 +}
112156 +#endif
112157 +
112158 +#if BUILDING_GCC_VERSION <= 4006
112159 +#define ANY_RETURN_P(rtx) (GET_CODE(rtx) == RETURN)
112160 +#define C_DECL_REGISTER(EXP) DECL_LANG_FLAG_4(EXP)
112161 +#define EDGE_PRESERVE 0ULL
112162 +#define HOST_WIDE_INT_PRINT_HEX_PURE "%" HOST_WIDE_INT_PRINT "x"
112163 +#define flag_fat_lto_objects true
112164 +
112165 +#define get_random_seed(noinit) ({ \
112166 + unsigned HOST_WIDE_INT seed; \
112167 + sscanf(get_random_seed(noinit), "%" HOST_WIDE_INT_PRINT "x", &seed); \
112168 + seed * seed; })
112169 +
112170 +#define int_const_binop(code, arg1, arg2) int_const_binop((code), (arg1), (arg2), 0)
112171 +
112172 +static inline bool gimple_clobber_p(gimple s __unused)
112173 +{
112174 + return false;
112175 +}
112176 +
112177 +static inline bool gimple_asm_clobbers_memory_p(const_gimple stmt)
112178 +{
112179 + unsigned i;
112180 +
112181 + for (i = 0; i < gimple_asm_nclobbers(stmt); i++) {
112182 + tree op = gimple_asm_clobber_op(stmt, i);
112183 + if (!strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "memory"))
112184 + return true;
112185 + }
112186 +
112187 + return false;
112188 +}
112189 +
112190 +static inline tree builtin_decl_implicit(enum built_in_function fncode)
112191 +{
112192 + return implicit_built_in_decls[fncode];
112193 +}
112194 +
112195 +static inline int ipa_reverse_postorder(struct cgraph_node **order)
112196 +{
112197 + return cgraph_postorder(order);
112198 +}
112199 +
112200 +static inline struct cgraph_node *cgraph_get_create_node(tree decl)
112201 +{
112202 + struct cgraph_node *node = cgraph_get_node(decl);
112203 +
112204 + return node ? node : cgraph_node(decl);
112205 +}
112206 +
112207 +static inline bool cgraph_function_with_gimple_body_p(struct cgraph_node *node)
112208 +{
112209 + return node->analyzed && !node->thunk.thunk_p && !node->alias;
112210 +}
112211 +
112212 +static inline struct cgraph_node *cgraph_first_function_with_gimple_body(void)
112213 +{
112214 + struct cgraph_node *node;
112215 +
112216 + for (node = cgraph_nodes; node; node = node->next)
112217 + if (cgraph_function_with_gimple_body_p(node))
112218 + return node;
112219 + return NULL;
112220 +}
112221 +
112222 +static inline struct cgraph_node *cgraph_next_function_with_gimple_body(struct cgraph_node *node)
112223 +{
112224 + for (node = node->next; node; node = node->next)
112225 + if (cgraph_function_with_gimple_body_p(node))
112226 + return node;
112227 + return NULL;
112228 +}
112229 +
112230 +#define FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) \
112231 + for ((node) = cgraph_first_function_with_gimple_body(); (node); \
112232 + (node) = cgraph_next_function_with_gimple_body(node))
112233 +#endif
112234 +
112235 +#if BUILDING_GCC_VERSION == 4006
112236 +extern void debug_gimple_stmt(gimple);
112237 +extern void debug_gimple_seq(gimple_seq);
112238 +extern void print_gimple_seq(FILE *, gimple_seq, int, int);
112239 +extern void print_gimple_stmt(FILE *, gimple, int, int);
112240 +extern void print_gimple_expr(FILE *, gimple, int, int);
112241 +extern void dump_gimple_stmt(pretty_printer *, gimple, int, int);
112242 +#endif
112243 +
112244 +#if BUILDING_GCC_VERSION <= 4007
112245 +#define FOR_EACH_FUNCTION(node) for (node = cgraph_nodes; node; node = node->next)
112246 +#define FOR_EACH_VARIABLE(node) for (node = varpool_nodes; node; node = node->next)
112247 +#define PROP_loops 0
112248 +#define NODE_SYMBOL(node) (node)
112249 +#define NODE_DECL(node) (node)->decl
112250 +#define INSN_LOCATION(INSN) RTL_LOCATION(INSN)
112251 +
112252 +static inline int bb_loop_depth(const_basic_block bb)
112253 +{
112254 + return bb->loop_father ? loop_depth(bb->loop_father) : 0;
112255 +}
112256 +
112257 +static inline bool gimple_store_p(gimple gs)
112258 +{
112259 + tree lhs = gimple_get_lhs(gs);
112260 + return lhs && !is_gimple_reg(lhs);
112261 +}
112262 +#endif
112263 +
112264 +#if BUILDING_GCC_VERSION == 4007 || BUILDING_GCC_VERSION == 4008
112265 +static inline struct cgraph_node *cgraph_alias_target(struct cgraph_node *n)
112266 +{
112267 + return cgraph_alias_aliased_node(n);
112268 +}
112269 +#endif
112270 +
112271 +#if BUILDING_GCC_VERSION >= 4007 && BUILDING_GCC_VERSION <= 4009
112272 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
112273 + cgraph_create_edge((caller), (callee), (call_stmt), (count), (freq))
112274 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
112275 + cgraph_create_edge_including_clones((caller), (callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
112276 +#endif
112277 +
112278 +#if BUILDING_GCC_VERSION <= 4008
112279 +#define ENTRY_BLOCK_PTR_FOR_FN(FN) ENTRY_BLOCK_PTR_FOR_FUNCTION(FN)
112280 +#define EXIT_BLOCK_PTR_FOR_FN(FN) EXIT_BLOCK_PTR_FOR_FUNCTION(FN)
112281 +#define basic_block_info_for_fn(FN) ((FN)->cfg->x_basic_block_info)
112282 +#define n_basic_blocks_for_fn(FN) ((FN)->cfg->x_n_basic_blocks)
112283 +#define n_edges_for_fn(FN) ((FN)->cfg->x_n_edges)
112284 +#define last_basic_block_for_fn(FN) ((FN)->cfg->x_last_basic_block)
112285 +#define label_to_block_map_for_fn(FN) ((FN)->cfg->x_label_to_block_map)
112286 +#define profile_status_for_fn(FN) ((FN)->cfg->x_profile_status)
112287 +#define BASIC_BLOCK_FOR_FN(FN, N) BASIC_BLOCK_FOR_FUNCTION((FN), (N))
112288 +#define NODE_IMPLICIT_ALIAS(node) (node)->same_body_alias
112289 +
112290 +static inline bool tree_fits_shwi_p(const_tree t)
112291 +{
112292 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
112293 + return false;
112294 +
112295 + if (TREE_INT_CST_HIGH(t) == 0 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) >= 0)
112296 + return true;
112297 +
112298 + if (TREE_INT_CST_HIGH(t) == -1 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) < 0 && !TYPE_UNSIGNED(TREE_TYPE(t)))
112299 + return true;
112300 +
112301 + return false;
112302 +}
112303 +
112304 +static inline bool tree_fits_uhwi_p(const_tree t)
112305 +{
112306 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
112307 + return false;
112308 +
112309 + return TREE_INT_CST_HIGH(t) == 0;
112310 +}
112311 +
112312 +static inline HOST_WIDE_INT tree_to_shwi(const_tree t)
112313 +{
112314 + gcc_assert(tree_fits_shwi_p(t));
112315 + return TREE_INT_CST_LOW(t);
112316 +}
112317 +
112318 +static inline unsigned HOST_WIDE_INT tree_to_uhwi(const_tree t)
112319 +{
112320 + gcc_assert(tree_fits_uhwi_p(t));
112321 + return TREE_INT_CST_LOW(t);
112322 +}
112323 +
112324 +static inline const char *get_tree_code_name(enum tree_code code)
112325 +{
112326 + gcc_assert(code < MAX_TREE_CODES);
112327 + return tree_code_name[code];
112328 +}
112329 +
112330 +#define ipa_remove_stmt_references(cnode, stmt)
112331 +typedef union gimple_statement_d gasm;
112332 +typedef union gimple_statement_d gassign;
112333 +typedef union gimple_statement_d gcall;
112334 +typedef union gimple_statement_d gcond;
112335 +typedef union gimple_statement_d gdebug;
112336 +typedef union gimple_statement_d gphi;
112337 +typedef union gimple_statement_d greturn;
112338 +#endif
112339 +
112340 +#if BUILDING_GCC_VERSION == 4008
112341 +#define NODE_SYMBOL(node) (&(node)->symbol)
112342 +#define NODE_DECL(node) (node)->symbol.decl
112343 +#endif
112344 +
112345 +#if BUILDING_GCC_VERSION >= 4008
112346 +#define add_referenced_var(var)
112347 +#define mark_sym_for_renaming(var)
112348 +#define varpool_mark_needed_node(node)
112349 +#define TODO_dump_func 0
112350 +#define TODO_dump_cgraph 0
112351 +#endif
112352 +
112353 +#if BUILDING_GCC_VERSION <= 4009
112354 +#define TODO_verify_il 0
112355 +#define AVAIL_INTERPOSABLE AVAIL_OVERWRITABLE
112356 +#endif
112357 +
112358 +#if BUILDING_GCC_VERSION == 4009
112359 +typedef struct gimple_statement_base gasm;
112360 +typedef struct gimple_statement_base gassign;
112361 +typedef struct gimple_statement_base gcall;
112362 +typedef struct gimple_statement_base gcond;
112363 +typedef struct gimple_statement_base gdebug;
112364 +typedef struct gimple_statement_base gphi;
112365 +typedef struct gimple_statement_base greturn;
112366 +#endif
112367 +
112368 +#if BUILDING_GCC_VERSION <= 4009
112369 +typedef struct rtx_def rtx_insn;
112370 +
112371 +static inline gasm *as_a_gasm(gimple stmt)
112372 +{
112373 + return stmt;
112374 +}
112375 +
112376 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
112377 +{
112378 + return stmt;
112379 +}
112380 +
112381 +static inline gassign *as_a_gassign(gimple stmt)
112382 +{
112383 + return stmt;
112384 +}
112385 +
112386 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
112387 +{
112388 + return stmt;
112389 +}
112390 +
112391 +static inline gcall *as_a_gcall(gimple stmt)
112392 +{
112393 + return stmt;
112394 +}
112395 +
112396 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
112397 +{
112398 + return stmt;
112399 +}
112400 +
112401 +static inline gphi *as_a_gphi(gimple stmt)
112402 +{
112403 + return stmt;
112404 +}
112405 +
112406 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
112407 +{
112408 + return stmt;
112409 +}
112410 +
112411 +static inline greturn *as_a_greturn(gimple stmt)
112412 +{
112413 + return stmt;
112414 +}
112415 +
112416 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
112417 +{
112418 + return stmt;
112419 +}
112420 +#endif
112421 +
112422 +#if BUILDING_GCC_VERSION >= 4009
112423 +#define TODO_ggc_collect 0
112424 +#define NODE_SYMBOL(node) (node)
112425 +#define NODE_DECL(node) (node)->decl
112426 +#define cgraph_node_name(node) (node)->name()
112427 +#define NODE_IMPLICIT_ALIAS(node) (node)->cpp_implicit_alias
112428 +#endif
112429 +
112430 +#if BUILDING_GCC_VERSION >= 5000
112431 +#define TODO_verify_ssa TODO_verify_il
112432 +#define TODO_verify_flow TODO_verify_il
112433 +#define TODO_verify_stmts TODO_verify_il
112434 +#define TODO_verify_rtl_sharing TODO_verify_il
112435 +
112436 +//#define TREE_INT_CST_HIGH(NODE) ({ TREE_INT_CST_EXT_NUNITS(NODE) > 1 ? (unsigned HOST_WIDE_INT)TREE_INT_CST_ELT(NODE, 1) : 0; })
112437 +
112438 +#define INSN_DELETED_P(insn) (insn)->deleted()
112439 +
112440 +// symtab/cgraph related
112441 +#define debug_cgraph_node(node) (node)->debug()
112442 +#define cgraph_get_node(decl) cgraph_node::get(decl)
112443 +#define cgraph_get_create_node(decl) cgraph_node::get_create(decl)
112444 +#define cgraph_n_nodes symtab->cgraph_count
112445 +#define cgraph_max_uid symtab->cgraph_max_uid
112446 +#define varpool_get_node(decl) varpool_node::get(decl)
112447 +
112448 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
112449 + (caller)->create_edge((callee), (call_stmt), (count), (freq))
112450 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
112451 + (caller)->create_edge_including_clones((callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
112452 +
112453 +typedef struct cgraph_node *cgraph_node_ptr;
112454 +typedef struct cgraph_edge *cgraph_edge_p;
112455 +typedef struct varpool_node *varpool_node_ptr;
112456 +
112457 +static inline void change_decl_assembler_name(tree decl, tree name)
112458 +{
112459 + symtab->change_decl_assembler_name(decl, name);
112460 +}
112461 +
112462 +static inline void varpool_finalize_decl(tree decl)
112463 +{
112464 + varpool_node::finalize_decl(decl);
112465 +}
112466 +
112467 +static inline cgraph_node_ptr cgraph_function_node(cgraph_node_ptr node, enum availability *availability)
112468 +{
112469 + return node->function_symbol(availability);
112470 +}
112471 +
112472 +static inline cgraph_node_ptr cgraph_function_or_thunk_node(cgraph_node_ptr node, enum availability *availability = NULL)
112473 +{
112474 + return node->ultimate_alias_target(availability);
112475 +}
112476 +
112477 +static inline bool cgraph_only_called_directly_p(cgraph_node_ptr node)
112478 +{
112479 + return node->only_called_directly_p();
112480 +}
112481 +
112482 +static inline enum availability cgraph_function_body_availability(cgraph_node_ptr node)
112483 +{
112484 + return node->get_availability();
112485 +}
112486 +
112487 +static inline cgraph_node_ptr cgraph_alias_target(cgraph_node_ptr node)
112488 +{
112489 + return node->get_alias_target();
112490 +}
112491 +
112492 +static inline struct cgraph_node_hook_list *cgraph_add_function_insertion_hook(cgraph_node_hook hook, void *data)
112493 +{
112494 + return symtab->add_cgraph_insertion_hook(hook, data);
112495 +}
112496 +
112497 +static inline void cgraph_remove_function_insertion_hook(struct cgraph_node_hook_list *entry)
112498 +{
112499 + symtab->remove_cgraph_insertion_hook(entry);
112500 +}
112501 +
112502 +static inline struct cgraph_node_hook_list *cgraph_add_node_removal_hook(cgraph_node_hook hook, void *data)
112503 +{
112504 + return symtab->add_cgraph_removal_hook(hook, data);
112505 +}
112506 +
112507 +static inline void cgraph_remove_node_removal_hook(struct cgraph_node_hook_list *entry)
112508 +{
112509 + symtab->remove_cgraph_removal_hook(entry);
112510 +}
112511 +
112512 +static inline struct cgraph_2node_hook_list *cgraph_add_node_duplication_hook(cgraph_2node_hook hook, void *data)
112513 +{
112514 + return symtab->add_cgraph_duplication_hook(hook, data);
112515 +}
112516 +
112517 +static inline void cgraph_remove_node_duplication_hook(struct cgraph_2node_hook_list *entry)
112518 +{
112519 + symtab->remove_cgraph_duplication_hook(entry);
112520 +}
112521 +
112522 +// gimple related
112523 +static inline gimple gimple_build_assign_with_ops(enum tree_code subcode, tree lhs, tree op1, tree op2 MEM_STAT_DECL)
112524 +{
112525 + return gimple_build_assign(lhs, subcode, op1, op2 PASS_MEM_STAT);
112526 +}
112527 +
112528 +template <>
112529 +template <>
112530 +inline bool is_a_helper<const gassign *>::test(const_gimple gs)
112531 +{
112532 + return gs->code == GIMPLE_ASSIGN;
112533 +}
112534 +
112535 +template <>
112536 +template <>
112537 +inline bool is_a_helper<const greturn *>::test(const_gimple gs)
112538 +{
112539 + return gs->code == GIMPLE_RETURN;
112540 +}
112541 +
112542 +static inline gasm *as_a_gasm(gimple stmt)
112543 +{
112544 + return as_a<gasm *>(stmt);
112545 +}
112546 +
112547 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
112548 +{
112549 + return as_a<const gasm *>(stmt);
112550 +}
112551 +
112552 +static inline gassign *as_a_gassign(gimple stmt)
112553 +{
112554 + return as_a<gassign *>(stmt);
112555 +}
112556 +
112557 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
112558 +{
112559 + return as_a<const gassign *>(stmt);
112560 +}
112561 +
112562 +static inline gcall *as_a_gcall(gimple stmt)
112563 +{
112564 + return as_a<gcall *>(stmt);
112565 +}
112566 +
112567 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
112568 +{
112569 + return as_a<const gcall *>(stmt);
112570 +}
112571 +
112572 +static inline gphi *as_a_gphi(gimple stmt)
112573 +{
112574 + return as_a<gphi *>(stmt);
112575 +}
112576 +
112577 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
112578 +{
112579 + return as_a<const gphi *>(stmt);
112580 +}
112581 +
112582 +static inline greturn *as_a_greturn(gimple stmt)
112583 +{
112584 + return as_a<greturn *>(stmt);
112585 +}
112586 +
112587 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
112588 +{
112589 + return as_a<const greturn *>(stmt);
112590 +}
112591 +
112592 +// IPA/LTO related
112593 +#define ipa_ref_list_referring_iterate(L,I,P) (L)->referring.iterate((I), &(P))
112594 +#define ipa_ref_list_reference_iterate(L,I,P) (L)->reference.iterate((I), &(P))
112595 +
112596 +static inline cgraph_node_ptr ipa_ref_referring_node(struct ipa_ref *ref)
112597 +{
112598 + return dyn_cast<cgraph_node_ptr>(ref->referring);
112599 +}
112600 +
112601 +static inline void ipa_remove_stmt_references(symtab_node *referring_node, gimple stmt)
112602 +{
112603 + referring_node->remove_stmt_references(stmt);
112604 +}
112605 +#endif
112606 +
112607 +#endif
112608 diff --git a/tools/gcc/gen-random-seed.sh b/tools/gcc/gen-random-seed.sh
112609 new file mode 100644
112610 index 0000000..7514850
112611 --- /dev/null
112612 +++ b/tools/gcc/gen-random-seed.sh
112613 @@ -0,0 +1,8 @@
112614 +#!/bin/sh
112615 +
112616 +if [ ! -f "$1" ]; then
112617 + SEED=`od -A n -t x8 -N 32 /dev/urandom | tr -d ' \n'`
112618 + echo "const char *randstruct_seed = \"$SEED\";" > "$1"
112619 + HASH=`echo -n "$SEED" | sha256sum | cut -d" " -f1 | tr -d ' \n'`
112620 + echo "#define RANDSTRUCT_HASHED_SEED \"$HASH\"" > "$2"
112621 +fi
112622 diff --git a/tools/gcc/kallocstat_plugin.c b/tools/gcc/kallocstat_plugin.c
112623 new file mode 100644
112624 index 0000000..457d54e
112625 --- /dev/null
112626 +++ b/tools/gcc/kallocstat_plugin.c
112627 @@ -0,0 +1,188 @@
112628 +/*
112629 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
112630 + * Licensed under the GPL v2
112631 + *
112632 + * Note: the choice of the license means that the compilation process is
112633 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
112634 + * but for the kernel it doesn't matter since it doesn't link against
112635 + * any of the gcc libraries
112636 + *
112637 + * gcc plugin to find the distribution of k*alloc sizes
112638 + *
112639 + * TODO:
112640 + *
112641 + * BUGS:
112642 + * - none known
112643 + */
112644 +
112645 +#include "gcc-common.h"
112646 +
112647 +int plugin_is_GPL_compatible;
112648 +
112649 +static struct plugin_info kallocstat_plugin_info = {
112650 + .version = "201401260140",
112651 + .help = NULL
112652 +};
112653 +
112654 +static const char * const kalloc_functions[] = {
112655 + "__kmalloc",
112656 + "kmalloc",
112657 + "kmalloc_large",
112658 + "kmalloc_node",
112659 + "kmalloc_order",
112660 + "kmalloc_order_trace",
112661 + "kmalloc_slab",
112662 + "kzalloc",
112663 + "kzalloc_node",
112664 +};
112665 +
112666 +static bool is_kalloc(const char *fnname)
112667 +{
112668 + size_t i;
112669 +
112670 + for (i = 0; i < ARRAY_SIZE(kalloc_functions); i++)
112671 + if (!strcmp(fnname, kalloc_functions[i]))
112672 + return true;
112673 + return false;
112674 +}
112675 +
112676 +static unsigned int execute_kallocstat(void)
112677 +{
112678 + basic_block bb;
112679 +
112680 + // 1. loop through BBs and GIMPLE statements
112681 + FOR_EACH_BB_FN(bb, cfun) {
112682 + gimple_stmt_iterator gsi;
112683 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
112684 + // gimple match:
112685 + tree fndecl, size;
112686 + gimple stmt;
112687 + const char *fnname;
112688 +
112689 + // is it a call
112690 + stmt = gsi_stmt(gsi);
112691 + if (!is_gimple_call(stmt))
112692 + continue;
112693 + fndecl = gimple_call_fndecl(stmt);
112694 + if (fndecl == NULL_TREE)
112695 + continue;
112696 + if (TREE_CODE(fndecl) != FUNCTION_DECL)
112697 + continue;
112698 +
112699 + // is it a call to k*alloc
112700 + fnname = DECL_NAME_POINTER(fndecl);
112701 + if (!is_kalloc(fnname))
112702 + continue;
112703 +
112704 + // is the size arg const or the result of a simple const assignment
112705 + size = gimple_call_arg(stmt, 0);
112706 + while (true) {
112707 + expanded_location xloc;
112708 + size_t size_val;
112709 +
112710 + if (TREE_CONSTANT(size)) {
112711 + xloc = expand_location(gimple_location(stmt));
112712 + if (!xloc.file)
112713 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
112714 + size_val = TREE_INT_CST_LOW(size);
112715 + fprintf(stderr, "kallocsize: %8zu %8zx %s %s:%u\n", size_val, size_val, fnname, xloc.file, xloc.line);
112716 + break;
112717 + }
112718 +
112719 + if (TREE_CODE(size) != SSA_NAME)
112720 + break;
112721 + stmt = SSA_NAME_DEF_STMT(size);
112722 +//debug_gimple_stmt(stmt);
112723 +//debug_tree(size);
112724 + if (!stmt || !is_gimple_assign(stmt))
112725 + break;
112726 + if (gimple_num_ops(stmt) != 2)
112727 + break;
112728 + size = gimple_assign_rhs1(stmt);
112729 + }
112730 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
112731 +//debug_tree(gimple_call_fn(call_stmt));
112732 +//print_node(stderr, "pax", fndecl, 4);
112733 + }
112734 + }
112735 +
112736 + return 0;
112737 +}
112738 +
112739 +#if BUILDING_GCC_VERSION >= 4009
112740 +namespace {
112741 +static const struct pass_data kallocstat_pass_data = {
112742 +#else
112743 +static struct gimple_opt_pass kallocstat_pass = {
112744 + .pass = {
112745 +#endif
112746 + .type = GIMPLE_PASS,
112747 + .name = "kallocstat",
112748 +#if BUILDING_GCC_VERSION >= 4008
112749 + .optinfo_flags = OPTGROUP_NONE,
112750 +#endif
112751 +#if BUILDING_GCC_VERSION >= 5000
112752 +#elif BUILDING_GCC_VERSION == 4009
112753 + .has_gate = false,
112754 + .has_execute = true,
112755 +#else
112756 + .gate = NULL,
112757 + .execute = execute_kallocstat,
112758 + .sub = NULL,
112759 + .next = NULL,
112760 + .static_pass_number = 0,
112761 +#endif
112762 + .tv_id = TV_NONE,
112763 + .properties_required = 0,
112764 + .properties_provided = 0,
112765 + .properties_destroyed = 0,
112766 + .todo_flags_start = 0,
112767 + .todo_flags_finish = 0
112768 +#if BUILDING_GCC_VERSION < 4009
112769 + }
112770 +#endif
112771 +};
112772 +
112773 +#if BUILDING_GCC_VERSION >= 4009
112774 +class kallocstat_pass : public gimple_opt_pass {
112775 +public:
112776 + kallocstat_pass() : gimple_opt_pass(kallocstat_pass_data, g) {}
112777 +#if BUILDING_GCC_VERSION >= 5000
112778 + virtual unsigned int execute(function *) { return execute_kallocstat(); }
112779 +#else
112780 + unsigned int execute() { return execute_kallocstat(); }
112781 +#endif
112782 +};
112783 +}
112784 +
112785 +static opt_pass *make_kallocstat_pass(void)
112786 +{
112787 + return new kallocstat_pass();
112788 +}
112789 +#else
112790 +static struct opt_pass *make_kallocstat_pass(void)
112791 +{
112792 + return &kallocstat_pass.pass;
112793 +}
112794 +#endif
112795 +
112796 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
112797 +{
112798 + const char * const plugin_name = plugin_info->base_name;
112799 + struct register_pass_info kallocstat_pass_info;
112800 +
112801 + kallocstat_pass_info.pass = make_kallocstat_pass();
112802 + kallocstat_pass_info.reference_pass_name = "ssa";
112803 + kallocstat_pass_info.ref_pass_instance_number = 1;
112804 + kallocstat_pass_info.pos_op = PASS_POS_INSERT_AFTER;
112805 +
112806 + if (!plugin_default_version_check(version, &gcc_version)) {
112807 + error(G_("incompatible gcc/plugin versions"));
112808 + return 1;
112809 + }
112810 +
112811 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kallocstat_plugin_info);
112812 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kallocstat_pass_info);
112813 +
112814 + return 0;
112815 +}
112816 diff --git a/tools/gcc/kernexec_plugin.c b/tools/gcc/kernexec_plugin.c
112817 new file mode 100644
112818 index 0000000..b0d8255
112819 --- /dev/null
112820 +++ b/tools/gcc/kernexec_plugin.c
112821 @@ -0,0 +1,547 @@
112822 +/*
112823 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
112824 + * Licensed under the GPL v2
112825 + *
112826 + * Note: the choice of the license means that the compilation process is
112827 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
112828 + * but for the kernel it doesn't matter since it doesn't link against
112829 + * any of the gcc libraries
112830 + *
112831 + * gcc plugin to make KERNEXEC/amd64 almost as good as it is on i386
112832 + *
112833 + * TODO:
112834 + *
112835 + * BUGS:
112836 + * - none known
112837 + */
112838 +
112839 +#include "gcc-common.h"
112840 +
112841 +int plugin_is_GPL_compatible;
112842 +
112843 +static struct plugin_info kernexec_plugin_info = {
112844 + .version = "201401260140",
112845 + .help = "method=[bts|or]\tinstrumentation method\n"
112846 +};
112847 +
112848 +static void (*kernexec_instrument_fptr)(gimple_stmt_iterator *);
112849 +static void (*kernexec_instrument_retaddr)(rtx);
112850 +
112851 +/*
112852 + * add special KERNEXEC instrumentation: reload %r12 after it has been clobbered
112853 + */
112854 +static void kernexec_reload_fptr_mask(gimple_stmt_iterator *gsi)
112855 +{
112856 + gasm *asm_movabs_stmt;
112857 +
112858 + // build asm volatile("movabs $0x8000000000000000, %%r12\n\t" : : : );
112859 + asm_movabs_stmt = gimple_build_asm_vec("movabs $0x8000000000000000, %%r12\n\t", NULL, NULL, NULL, NULL);
112860 + gimple_asm_set_volatile(asm_movabs_stmt, true);
112861 + gsi_insert_after(gsi, asm_movabs_stmt, GSI_CONTINUE_LINKING);
112862 + update_stmt(asm_movabs_stmt);
112863 +}
112864 +
112865 +/*
112866 + * find all asm() stmts that clobber r12 and add a reload of r12
112867 + */
112868 +static unsigned int execute_kernexec_reload(void)
112869 +{
112870 + basic_block bb;
112871 +
112872 + // 1. loop through BBs and GIMPLE statements
112873 + FOR_EACH_BB_FN(bb, cfun) {
112874 + gimple_stmt_iterator gsi;
112875 +
112876 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
112877 + // gimple match: __asm__ ("" : : : "r12");
112878 + gimple stmt;
112879 + gasm *asm_stmt;
112880 + size_t nclobbers;
112881 +
112882 + // is it an asm ...
112883 + stmt = gsi_stmt(gsi);
112884 + if (gimple_code(stmt) != GIMPLE_ASM)
112885 + continue;
112886 +
112887 + asm_stmt = as_a_gasm(stmt);
112888 +
112889 + // ... clobbering r12
112890 + nclobbers = gimple_asm_nclobbers(asm_stmt);
112891 + while (nclobbers--) {
112892 + tree op = gimple_asm_clobber_op(asm_stmt, nclobbers);
112893 + if (strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "r12"))
112894 + continue;
112895 + kernexec_reload_fptr_mask(&gsi);
112896 +//print_gimple_stmt(stderr, asm_stmt, 0, TDF_LINENO);
112897 + break;
112898 + }
112899 + }
112900 + }
112901 +
112902 + return 0;
112903 +}
112904 +
112905 +/*
112906 + * add special KERNEXEC instrumentation: force MSB of fptr to 1, which will produce
112907 + * a non-canonical address from a userland ptr and will just trigger a GPF on dereference
112908 + */
112909 +static void kernexec_instrument_fptr_bts(gimple_stmt_iterator *gsi)
112910 +{
112911 + gimple assign_intptr, assign_new_fptr;
112912 + gcall *call_stmt;
112913 + tree intptr, orptr, old_fptr, new_fptr, kernexec_mask;
112914 +
112915 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
112916 + old_fptr = gimple_call_fn(call_stmt);
112917 +
112918 + // create temporary unsigned long variable used for bitops and cast fptr to it
112919 + intptr = create_tmp_var(long_unsigned_type_node, "kernexec_bts");
112920 + add_referenced_var(intptr);
112921 + intptr = make_ssa_name(intptr, NULL);
112922 + assign_intptr = gimple_build_assign(intptr, fold_convert(long_unsigned_type_node, old_fptr));
112923 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
112924 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
112925 + update_stmt(assign_intptr);
112926 +
112927 + // apply logical or to temporary unsigned long and bitmask
112928 + kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0x8000000000000000LL);
112929 +// kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0xffffffff80000000LL);
112930 + orptr = fold_build2(BIT_IOR_EXPR, long_long_unsigned_type_node, intptr, kernexec_mask);
112931 + intptr = make_ssa_name(SSA_NAME_VAR(intptr), NULL);
112932 + assign_intptr = gimple_build_assign(intptr, orptr);
112933 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
112934 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
112935 + update_stmt(assign_intptr);
112936 +
112937 + // cast temporary unsigned long back to a temporary fptr variable
112938 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_fptr");
112939 + add_referenced_var(new_fptr);
112940 + new_fptr = make_ssa_name(new_fptr, NULL);
112941 + assign_new_fptr = gimple_build_assign(new_fptr, fold_convert(TREE_TYPE(old_fptr), intptr));
112942 + SSA_NAME_DEF_STMT(new_fptr) = assign_new_fptr;
112943 + gsi_insert_before(gsi, assign_new_fptr, GSI_SAME_STMT);
112944 + update_stmt(assign_new_fptr);
112945 +
112946 + // replace call stmt fn with the new fptr
112947 + gimple_call_set_fn(call_stmt, new_fptr);
112948 + update_stmt(call_stmt);
112949 +}
112950 +
112951 +static void kernexec_instrument_fptr_or(gimple_stmt_iterator *gsi)
112952 +{
112953 + gasm *asm_or_stmt;
112954 + gcall *call_stmt;
112955 + tree old_fptr, new_fptr, input, output;
112956 +#if BUILDING_GCC_VERSION <= 4007
112957 + VEC(tree, gc) *inputs = NULL;
112958 + VEC(tree, gc) *outputs = NULL;
112959 +#else
112960 + vec<tree, va_gc> *inputs = NULL;
112961 + vec<tree, va_gc> *outputs = NULL;
112962 +#endif
112963 +
112964 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
112965 + old_fptr = gimple_call_fn(call_stmt);
112966 +
112967 + // create temporary fptr variable
112968 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_or");
112969 + add_referenced_var(new_fptr);
112970 + new_fptr = make_ssa_name(new_fptr, NULL);
112971 +
112972 + // build asm volatile("orq %%r12, %0\n\t" : "=r"(new_fptr) : "0"(old_fptr));
112973 + input = build_tree_list(NULL_TREE, build_string(2, "0"));
112974 + input = chainon(NULL_TREE, build_tree_list(input, old_fptr));
112975 + output = build_tree_list(NULL_TREE, build_string(3, "=r"));
112976 + output = chainon(NULL_TREE, build_tree_list(output, new_fptr));
112977 +#if BUILDING_GCC_VERSION <= 4007
112978 + VEC_safe_push(tree, gc, inputs, input);
112979 + VEC_safe_push(tree, gc, outputs, output);
112980 +#else
112981 + vec_safe_push(inputs, input);
112982 + vec_safe_push(outputs, output);
112983 +#endif
112984 + asm_or_stmt = gimple_build_asm_vec("orq %%r12, %0\n\t", inputs, outputs, NULL, NULL);
112985 + SSA_NAME_DEF_STMT(new_fptr) = asm_or_stmt;
112986 + gimple_asm_set_volatile(asm_or_stmt, true);
112987 + gsi_insert_before(gsi, asm_or_stmt, GSI_SAME_STMT);
112988 + update_stmt(asm_or_stmt);
112989 +
112990 + // replace call stmt fn with the new fptr
112991 + gimple_call_set_fn(call_stmt, new_fptr);
112992 + update_stmt(call_stmt);
112993 +}
112994 +
112995 +/*
112996 + * find all C level function pointer dereferences and forcibly set the highest bit of the pointer
112997 + */
112998 +static unsigned int execute_kernexec_fptr(void)
112999 +{
113000 + basic_block bb;
113001 +
113002 + // 1. loop through BBs and GIMPLE statements
113003 + FOR_EACH_BB_FN(bb, cfun) {
113004 + gimple_stmt_iterator gsi;
113005 +
113006 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
113007 + // gimple match: h_1 = get_fptr (); D.2709_3 = h_1 (x_2(D));
113008 + tree fn;
113009 + gimple stmt;
113010 + gcall *call_stmt;
113011 +
113012 + // is it a call ...
113013 + stmt = gsi_stmt(gsi);
113014 + if (!is_gimple_call(stmt))
113015 + continue;
113016 + call_stmt = as_a_gcall(stmt);
113017 + fn = gimple_call_fn(call_stmt);
113018 + if (TREE_CODE(fn) == ADDR_EXPR)
113019 + continue;
113020 + if (TREE_CODE(fn) != SSA_NAME)
113021 + gcc_unreachable();
113022 +
113023 + // ... through a function pointer
113024 + if (SSA_NAME_VAR(fn) != NULL_TREE) {
113025 + fn = SSA_NAME_VAR(fn);
113026 + if (TREE_CODE(fn) != VAR_DECL && TREE_CODE(fn) != PARM_DECL) {
113027 + debug_tree(fn);
113028 + gcc_unreachable();
113029 + }
113030 + }
113031 + fn = TREE_TYPE(fn);
113032 + if (TREE_CODE(fn) != POINTER_TYPE)
113033 + continue;
113034 + fn = TREE_TYPE(fn);
113035 + if (TREE_CODE(fn) != FUNCTION_TYPE)
113036 + continue;
113037 +
113038 + kernexec_instrument_fptr(&gsi);
113039 +
113040 +//debug_tree(gimple_call_fn(call_stmt));
113041 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
113042 + }
113043 + }
113044 +
113045 + return 0;
113046 +}
113047 +
113048 +// add special KERNEXEC instrumentation: btsq $63,(%rsp) just before retn
113049 +static void kernexec_instrument_retaddr_bts(rtx insn)
113050 +{
113051 + rtx btsq;
113052 + rtvec argvec, constraintvec, labelvec;
113053 + int line;
113054 +
113055 + // create asm volatile("btsq $63,(%%rsp)":::)
113056 + argvec = rtvec_alloc(0);
113057 + constraintvec = rtvec_alloc(0);
113058 + labelvec = rtvec_alloc(0);
113059 + line = expand_location(RTL_LOCATION(insn)).line;
113060 + btsq = gen_rtx_ASM_OPERANDS(VOIDmode, "btsq $63,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
113061 + MEM_VOLATILE_P(btsq) = 1;
113062 +// RTX_FRAME_RELATED_P(btsq) = 1; // not for ASM_OPERANDS
113063 + emit_insn_before(btsq, insn);
113064 +}
113065 +
113066 +// add special KERNEXEC instrumentation: orq %r12,(%rsp) just before retn
113067 +static void kernexec_instrument_retaddr_or(rtx insn)
113068 +{
113069 + rtx orq;
113070 + rtvec argvec, constraintvec, labelvec;
113071 + int line;
113072 +
113073 + // create asm volatile("orq %%r12,(%%rsp)":::)
113074 + argvec = rtvec_alloc(0);
113075 + constraintvec = rtvec_alloc(0);
113076 + labelvec = rtvec_alloc(0);
113077 + line = expand_location(RTL_LOCATION(insn)).line;
113078 + orq = gen_rtx_ASM_OPERANDS(VOIDmode, "orq %%r12,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
113079 + MEM_VOLATILE_P(orq) = 1;
113080 +// RTX_FRAME_RELATED_P(orq) = 1; // not for ASM_OPERANDS
113081 + emit_insn_before(orq, insn);
113082 +}
113083 +
113084 +/*
113085 + * find all asm level function returns and forcibly set the highest bit of the return address
113086 + */
113087 +static unsigned int execute_kernexec_retaddr(void)
113088 +{
113089 + rtx_insn *insn;
113090 +
113091 +// if (stack_realign_drap)
113092 +// inform(DECL_SOURCE_LOCATION(current_function_decl), "drap detected in %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
113093 +
113094 + // 1. find function returns
113095 + for (insn = get_insns(); insn; insn = NEXT_INSN(insn)) {
113096 + // rtl match: (jump_insn 41 40 42 2 (return) fptr.c:42 634 {return_internal} (nil))
113097 + // (jump_insn 12 9 11 2 (parallel [ (return) (unspec [ (0) ] UNSPEC_REP) ]) fptr.c:46 635 {return_internal_long} (nil))
113098 + // (jump_insn 97 96 98 6 (simple_return) fptr.c:50 -1 (nil) -> simple_return)
113099 + rtx body;
113100 +
113101 + // is it a retn
113102 + if (!JUMP_P(insn))
113103 + continue;
113104 + body = PATTERN(insn);
113105 + if (GET_CODE(body) == PARALLEL)
113106 + body = XVECEXP(body, 0, 0);
113107 + if (!ANY_RETURN_P(body))
113108 + continue;
113109 + kernexec_instrument_retaddr(insn);
113110 + }
113111 +
113112 +// print_simple_rtl(stderr, get_insns());
113113 +// print_rtl(stderr, get_insns());
113114 +
113115 + return 0;
113116 +}
113117 +
113118 +static bool kernexec_cmodel_check(void)
113119 +{
113120 + tree section;
113121 +
113122 + if (ix86_cmodel != CM_KERNEL)
113123 + return false;
113124 +
113125 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
113126 + if (!section || !TREE_VALUE(section))
113127 + return true;
113128 +
113129 + section = TREE_VALUE(TREE_VALUE(section));
113130 + if (strncmp(TREE_STRING_POINTER(section), ".vsyscall_", 10))
113131 + return true;
113132 +
113133 + return false;
113134 +}
113135 +
113136 +#if BUILDING_GCC_VERSION >= 4009
113137 +namespace {
113138 +static const struct pass_data kernexec_reload_pass_data = {
113139 +#else
113140 +static struct gimple_opt_pass kernexec_reload_pass = {
113141 + .pass = {
113142 +#endif
113143 + .type = GIMPLE_PASS,
113144 + .name = "kernexec_reload",
113145 +#if BUILDING_GCC_VERSION >= 4008
113146 + .optinfo_flags = OPTGROUP_NONE,
113147 +#endif
113148 +#if BUILDING_GCC_VERSION >= 5000
113149 +#elif BUILDING_GCC_VERSION == 4009
113150 + .has_gate = true,
113151 + .has_execute = true,
113152 +#else
113153 + .gate = kernexec_cmodel_check,
113154 + .execute = execute_kernexec_reload,
113155 + .sub = NULL,
113156 + .next = NULL,
113157 + .static_pass_number = 0,
113158 +#endif
113159 + .tv_id = TV_NONE,
113160 + .properties_required = 0,
113161 + .properties_provided = 0,
113162 + .properties_destroyed = 0,
113163 + .todo_flags_start = 0,
113164 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
113165 +#if BUILDING_GCC_VERSION < 4009
113166 + }
113167 +#endif
113168 +};
113169 +
113170 +#if BUILDING_GCC_VERSION >= 4009
113171 +static const struct pass_data kernexec_fptr_pass_data = {
113172 +#else
113173 +static struct gimple_opt_pass kernexec_fptr_pass = {
113174 + .pass = {
113175 +#endif
113176 + .type = GIMPLE_PASS,
113177 + .name = "kernexec_fptr",
113178 +#if BUILDING_GCC_VERSION >= 4008
113179 + .optinfo_flags = OPTGROUP_NONE,
113180 +#endif
113181 +#if BUILDING_GCC_VERSION >= 5000
113182 +#elif BUILDING_GCC_VERSION == 4009
113183 + .has_gate = true,
113184 + .has_execute = true,
113185 +#else
113186 + .gate = kernexec_cmodel_check,
113187 + .execute = execute_kernexec_fptr,
113188 + .sub = NULL,
113189 + .next = NULL,
113190 + .static_pass_number = 0,
113191 +#endif
113192 + .tv_id = TV_NONE,
113193 + .properties_required = 0,
113194 + .properties_provided = 0,
113195 + .properties_destroyed = 0,
113196 + .todo_flags_start = 0,
113197 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
113198 +#if BUILDING_GCC_VERSION < 4009
113199 + }
113200 +#endif
113201 +};
113202 +
113203 +#if BUILDING_GCC_VERSION >= 4009
113204 +static const struct pass_data kernexec_retaddr_pass_data = {
113205 +#else
113206 +static struct rtl_opt_pass kernexec_retaddr_pass = {
113207 + .pass = {
113208 +#endif
113209 + .type = RTL_PASS,
113210 + .name = "kernexec_retaddr",
113211 +#if BUILDING_GCC_VERSION >= 4008
113212 + .optinfo_flags = OPTGROUP_NONE,
113213 +#endif
113214 +#if BUILDING_GCC_VERSION >= 5000
113215 +#elif BUILDING_GCC_VERSION == 4009
113216 + .has_gate = true,
113217 + .has_execute = true,
113218 +#else
113219 + .gate = kernexec_cmodel_check,
113220 + .execute = execute_kernexec_retaddr,
113221 + .sub = NULL,
113222 + .next = NULL,
113223 + .static_pass_number = 0,
113224 +#endif
113225 + .tv_id = TV_NONE,
113226 + .properties_required = 0,
113227 + .properties_provided = 0,
113228 + .properties_destroyed = 0,
113229 + .todo_flags_start = 0,
113230 + .todo_flags_finish = TODO_dump_func | TODO_ggc_collect
113231 +#if BUILDING_GCC_VERSION < 4009
113232 + }
113233 +#endif
113234 +};
113235 +
113236 +#if BUILDING_GCC_VERSION >= 4009
113237 +class kernexec_reload_pass : public gimple_opt_pass {
113238 +public:
113239 + kernexec_reload_pass() : gimple_opt_pass(kernexec_reload_pass_data, g) {}
113240 +#if BUILDING_GCC_VERSION >= 5000
113241 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
113242 + virtual unsigned int execute(function *) { return execute_kernexec_reload(); }
113243 +#else
113244 + bool gate() { return kernexec_cmodel_check(); }
113245 + unsigned int execute() { return execute_kernexec_reload(); }
113246 +#endif
113247 +};
113248 +
113249 +class kernexec_fptr_pass : public gimple_opt_pass {
113250 +public:
113251 + kernexec_fptr_pass() : gimple_opt_pass(kernexec_fptr_pass_data, g) {}
113252 +#if BUILDING_GCC_VERSION >= 5000
113253 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
113254 + virtual unsigned int execute(function *) { return execute_kernexec_fptr(); }
113255 +#else
113256 + bool gate() { return kernexec_cmodel_check(); }
113257 + unsigned int execute() { return execute_kernexec_fptr(); }
113258 +#endif
113259 +};
113260 +
113261 +class kernexec_retaddr_pass : public rtl_opt_pass {
113262 +public:
113263 + kernexec_retaddr_pass() : rtl_opt_pass(kernexec_retaddr_pass_data, g) {}
113264 +#if BUILDING_GCC_VERSION >= 5000
113265 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
113266 + virtual unsigned int execute(function *) { return execute_kernexec_retaddr(); }
113267 +#else
113268 + bool gate() { return kernexec_cmodel_check(); }
113269 + unsigned int execute() { return execute_kernexec_retaddr(); }
113270 +#endif
113271 +};
113272 +}
113273 +
113274 +static opt_pass *make_kernexec_reload_pass(void)
113275 +{
113276 + return new kernexec_reload_pass();
113277 +}
113278 +
113279 +static opt_pass *make_kernexec_fptr_pass(void)
113280 +{
113281 + return new kernexec_fptr_pass();
113282 +}
113283 +
113284 +static opt_pass *make_kernexec_retaddr_pass(void)
113285 +{
113286 + return new kernexec_retaddr_pass();
113287 +}
113288 +#else
113289 +static struct opt_pass *make_kernexec_reload_pass(void)
113290 +{
113291 + return &kernexec_reload_pass.pass;
113292 +}
113293 +
113294 +static struct opt_pass *make_kernexec_fptr_pass(void)
113295 +{
113296 + return &kernexec_fptr_pass.pass;
113297 +}
113298 +
113299 +static struct opt_pass *make_kernexec_retaddr_pass(void)
113300 +{
113301 + return &kernexec_retaddr_pass.pass;
113302 +}
113303 +#endif
113304 +
113305 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
113306 +{
113307 + const char * const plugin_name = plugin_info->base_name;
113308 + const int argc = plugin_info->argc;
113309 + const struct plugin_argument * const argv = plugin_info->argv;
113310 + int i;
113311 + struct register_pass_info kernexec_reload_pass_info;
113312 + struct register_pass_info kernexec_fptr_pass_info;
113313 + struct register_pass_info kernexec_retaddr_pass_info;
113314 +
113315 + kernexec_reload_pass_info.pass = make_kernexec_reload_pass();
113316 + kernexec_reload_pass_info.reference_pass_name = "ssa";
113317 + kernexec_reload_pass_info.ref_pass_instance_number = 1;
113318 + kernexec_reload_pass_info.pos_op = PASS_POS_INSERT_AFTER;
113319 +
113320 + kernexec_fptr_pass_info.pass = make_kernexec_fptr_pass();
113321 + kernexec_fptr_pass_info.reference_pass_name = "ssa";
113322 + kernexec_fptr_pass_info.ref_pass_instance_number = 1;
113323 + kernexec_fptr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
113324 +
113325 + kernexec_retaddr_pass_info.pass = make_kernexec_retaddr_pass();
113326 + kernexec_retaddr_pass_info.reference_pass_name = "pro_and_epilogue";
113327 + kernexec_retaddr_pass_info.ref_pass_instance_number = 1;
113328 + kernexec_retaddr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
113329 +
113330 + if (!plugin_default_version_check(version, &gcc_version)) {
113331 + error(G_("incompatible gcc/plugin versions"));
113332 + return 1;
113333 + }
113334 +
113335 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kernexec_plugin_info);
113336 +
113337 + if (TARGET_64BIT == 0)
113338 + return 0;
113339 +
113340 + for (i = 0; i < argc; ++i) {
113341 + if (!strcmp(argv[i].key, "method")) {
113342 + if (!argv[i].value) {
113343 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
113344 + continue;
113345 + }
113346 + if (!strcmp(argv[i].value, "bts")) {
113347 + kernexec_instrument_fptr = kernexec_instrument_fptr_bts;
113348 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_bts;
113349 + } else if (!strcmp(argv[i].value, "or")) {
113350 + kernexec_instrument_fptr = kernexec_instrument_fptr_or;
113351 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_or;
113352 + fix_register("r12", 1, 1);
113353 + } else
113354 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
113355 + continue;
113356 + }
113357 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
113358 + }
113359 + if (!kernexec_instrument_fptr || !kernexec_instrument_retaddr)
113360 + error(G_("no instrumentation method was selected via '-fplugin-arg-%s-method'"), plugin_name);
113361 +
113362 + if (kernexec_instrument_fptr == kernexec_instrument_fptr_or)
113363 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_reload_pass_info);
113364 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_fptr_pass_info);
113365 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_retaddr_pass_info);
113366 +
113367 + return 0;
113368 +}
113369 diff --git a/tools/gcc/latent_entropy_plugin.c b/tools/gcc/latent_entropy_plugin.c
113370 new file mode 100644
113371 index 0000000..ac6f9b4
113372 --- /dev/null
113373 +++ b/tools/gcc/latent_entropy_plugin.c
113374 @@ -0,0 +1,474 @@
113375 +/*
113376 + * Copyright 2012-2015 by the PaX Team <pageexec@freemail.hu>
113377 + * Licensed under the GPL v2
113378 + *
113379 + * Note: the choice of the license means that the compilation process is
113380 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
113381 + * but for the kernel it doesn't matter since it doesn't link against
113382 + * any of the gcc libraries
113383 + *
113384 + * gcc plugin to help generate a little bit of entropy from program state,
113385 + * used throughout the uptime of the kernel
113386 + *
113387 + * TODO:
113388 + * - add ipa pass to identify not explicitly marked candidate functions
113389 + * - mix in more program state (function arguments/return values, loop variables, etc)
113390 + * - more instrumentation control via attribute parameters
113391 + *
113392 + * BUGS:
113393 + * - none known
113394 + */
113395 +
113396 +#include "gcc-common.h"
113397 +
113398 +int plugin_is_GPL_compatible;
113399 +
113400 +static GTY(()) tree latent_entropy_decl;
113401 +
113402 +static struct plugin_info latent_entropy_plugin_info = {
113403 + .version = "201504282240",
113404 + .help = NULL
113405 +};
113406 +
113407 +static unsigned HOST_WIDE_INT seed;
113408 +static unsigned HOST_WIDE_INT get_random_const(void)
113409 +{
113410 + unsigned int i;
113411 + unsigned HOST_WIDE_INT ret = 0;
113412 +
113413 + for (i = 0; i < 8 * sizeof ret; i++) {
113414 + ret = (ret << 1) | (seed & 1);
113415 + seed >>= 1;
113416 + if (ret & 1)
113417 + seed ^= 0xD800000000000000ULL;
113418 + }
113419 +
113420 + return ret;
113421 +}
113422 +
113423 +static tree handle_latent_entropy_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
113424 +{
113425 + tree type;
113426 + unsigned long long mask;
113427 +#if BUILDING_GCC_VERSION <= 4007
113428 + VEC(constructor_elt, gc) *vals;
113429 +#else
113430 + vec<constructor_elt, va_gc> *vals;
113431 +#endif
113432 +
113433 + switch (TREE_CODE(*node)) {
113434 + default:
113435 + *no_add_attrs = true;
113436 + error("%qE attribute only applies to functions and variables", name);
113437 + break;
113438 +
113439 + case VAR_DECL:
113440 + if (DECL_INITIAL(*node)) {
113441 + *no_add_attrs = true;
113442 + error("variable %qD with %qE attribute must not be initialized", *node, name);
113443 + break;
113444 + }
113445 +
113446 + if (!TREE_STATIC(*node)) {
113447 + *no_add_attrs = true;
113448 + error("variable %qD with %qE attribute must not be local", *node, name);
113449 + break;
113450 + }
113451 +
113452 + type = TREE_TYPE(*node);
113453 + switch (TREE_CODE(type)) {
113454 + default:
113455 + *no_add_attrs = true;
113456 + error("variable %qD with %qE attribute must be an integer or a fixed length integer array type or a fixed sized structure with integer fields", *node, name);
113457 + break;
113458 +
113459 + case RECORD_TYPE: {
113460 + tree field;
113461 + unsigned int nelt = 0;
113462 +
113463 + for (field = TYPE_FIELDS(type); field; nelt++, field = TREE_CHAIN(field)) {
113464 + tree fieldtype;
113465 +
113466 + fieldtype = TREE_TYPE(field);
113467 + if (TREE_CODE(fieldtype) != INTEGER_TYPE) {
113468 + *no_add_attrs = true;
113469 + error("structure variable %qD with %qE attribute has a non-integer field %qE", *node, name, field);
113470 + break;
113471 + }
113472 + }
113473 +
113474 + if (field)
113475 + break;
113476 +
113477 +#if BUILDING_GCC_VERSION <= 4007
113478 + vals = VEC_alloc(constructor_elt, gc, nelt);
113479 +#else
113480 + vec_alloc(vals, nelt);
113481 +#endif
113482 +
113483 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
113484 + tree fieldtype;
113485 +
113486 + fieldtype = TREE_TYPE(field);
113487 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(fieldtype)) - 1);
113488 + mask = 2 * (mask - 1) + 1;
113489 +
113490 + if (TYPE_UNSIGNED(fieldtype))
113491 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cstu(fieldtype, mask & get_random_const()));
113492 + else
113493 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cst(fieldtype, mask & get_random_const()));
113494 + }
113495 +
113496 + DECL_INITIAL(*node) = build_constructor(type, vals);
113497 +//debug_tree(DECL_INITIAL(*node));
113498 + break;
113499 + }
113500 +
113501 + case INTEGER_TYPE:
113502 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(type)) - 1);
113503 + mask = 2 * (mask - 1) + 1;
113504 +
113505 + if (TYPE_UNSIGNED(type))
113506 + DECL_INITIAL(*node) = build_int_cstu(type, mask & get_random_const());
113507 + else
113508 + DECL_INITIAL(*node) = build_int_cst(type, mask & get_random_const());
113509 + break;
113510 +
113511 + case ARRAY_TYPE: {
113512 + tree elt_type, array_size, elt_size;
113513 + unsigned int i, nelt;
113514 +
113515 + elt_type = TREE_TYPE(type);
113516 + elt_size = TYPE_SIZE_UNIT(TREE_TYPE(type));
113517 + array_size = TYPE_SIZE_UNIT(type);
113518 +
113519 + if (TREE_CODE(elt_type) != INTEGER_TYPE || !array_size || TREE_CODE(array_size) != INTEGER_CST) {
113520 + *no_add_attrs = true;
113521 + error("array variable %qD with %qE attribute must be a fixed length integer array type", *node, name);
113522 + break;
113523 + }
113524 +
113525 + nelt = TREE_INT_CST_LOW(array_size) / TREE_INT_CST_LOW(elt_size);
113526 +#if BUILDING_GCC_VERSION <= 4007
113527 + vals = VEC_alloc(constructor_elt, gc, nelt);
113528 +#else
113529 + vec_alloc(vals, nelt);
113530 +#endif
113531 +
113532 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(elt_type)) - 1);
113533 + mask = 2 * (mask - 1) + 1;
113534 +
113535 + for (i = 0; i < nelt; i++)
113536 + if (TYPE_UNSIGNED(elt_type))
113537 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cstu(elt_type, mask & get_random_const()));
113538 + else
113539 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cst(elt_type, mask & get_random_const()));
113540 +
113541 + DECL_INITIAL(*node) = build_constructor(type, vals);
113542 +//debug_tree(DECL_INITIAL(*node));
113543 + break;
113544 + }
113545 + }
113546 + break;
113547 +
113548 + case FUNCTION_DECL:
113549 + break;
113550 + }
113551 +
113552 + return NULL_TREE;
113553 +}
113554 +
113555 +static struct attribute_spec latent_entropy_attr = {
113556 + .name = "latent_entropy",
113557 + .min_length = 0,
113558 + .max_length = 0,
113559 + .decl_required = true,
113560 + .type_required = false,
113561 + .function_type_required = false,
113562 + .handler = handle_latent_entropy_attribute,
113563 +#if BUILDING_GCC_VERSION >= 4007
113564 + .affects_type_identity = false
113565 +#endif
113566 +};
113567 +
113568 +static void register_attributes(void *event_data, void *data)
113569 +{
113570 + register_attribute(&latent_entropy_attr);
113571 +}
113572 +
113573 +static bool gate_latent_entropy(void)
113574 +{
113575 + // don't bother with noreturn functions for now
113576 + if (TREE_THIS_VOLATILE(current_function_decl))
113577 + return false;
113578 +
113579 + // gcc-4.5 doesn't discover some trivial noreturn functions
113580 + if (EDGE_COUNT(EXIT_BLOCK_PTR_FOR_FN(cfun)->preds) == 0)
113581 + return false;
113582 +
113583 + return lookup_attribute("latent_entropy", DECL_ATTRIBUTES(current_function_decl)) != NULL_TREE;
113584 +}
113585 +
113586 +static enum tree_code get_op(tree *rhs)
113587 +{
113588 + static enum tree_code op;
113589 + unsigned HOST_WIDE_INT random_const;
113590 +
113591 + random_const = get_random_const();
113592 +
113593 + switch (op) {
113594 + case BIT_XOR_EXPR:
113595 + op = PLUS_EXPR;
113596 + break;
113597 +
113598 + case PLUS_EXPR:
113599 + if (rhs) {
113600 + op = LROTATE_EXPR;
113601 + random_const &= HOST_BITS_PER_WIDE_INT - 1;
113602 + break;
113603 + }
113604 +
113605 + case LROTATE_EXPR:
113606 + default:
113607 + op = BIT_XOR_EXPR;
113608 + break;
113609 + }
113610 + if (rhs)
113611 + *rhs = build_int_cstu(unsigned_intDI_type_node, random_const);
113612 + return op;
113613 +}
113614 +
113615 +static void perturb_local_entropy(basic_block bb, tree local_entropy)
113616 +{
113617 + gimple_stmt_iterator gsi;
113618 + gimple assign;
113619 + tree addxorrol, rhs;
113620 + enum tree_code op;
113621 +
113622 + op = get_op(&rhs);
113623 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, op, unsigned_intDI_type_node, local_entropy, rhs);
113624 + assign = gimple_build_assign(local_entropy, addxorrol);
113625 + gsi = gsi_after_labels(bb);
113626 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
113627 + update_stmt(assign);
113628 +//debug_bb(bb);
113629 +}
113630 +
113631 +static void perturb_latent_entropy(basic_block bb, tree rhs)
113632 +{
113633 + gimple_stmt_iterator gsi;
113634 + gimple assign;
113635 + tree addxorrol, temp;
113636 +
113637 + // 1. create temporary copy of latent_entropy
113638 + temp = create_tmp_var(unsigned_intDI_type_node, "temp_latent_entropy");
113639 + add_referenced_var(temp);
113640 +
113641 + // 2. read...
113642 + temp = make_ssa_name(temp, NULL);
113643 + assign = gimple_build_assign(temp, latent_entropy_decl);
113644 + SSA_NAME_DEF_STMT(temp) = assign;
113645 + add_referenced_var(latent_entropy_decl);
113646 + gsi = gsi_after_labels(bb);
113647 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
113648 + update_stmt(assign);
113649 +
113650 + // 3. ...modify...
113651 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, get_op(NULL), unsigned_intDI_type_node, temp, rhs);
113652 + temp = make_ssa_name(SSA_NAME_VAR(temp), NULL);
113653 + assign = gimple_build_assign(temp, addxorrol);
113654 + SSA_NAME_DEF_STMT(temp) = assign;
113655 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
113656 + update_stmt(assign);
113657 +
113658 + // 4. ...write latent_entropy
113659 + assign = gimple_build_assign(latent_entropy_decl, temp);
113660 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
113661 + update_stmt(assign);
113662 +}
113663 +
113664 +static unsigned int execute_latent_entropy(void)
113665 +{
113666 + basic_block bb;
113667 + gimple assign;
113668 + gimple_stmt_iterator gsi;
113669 + tree local_entropy;
113670 +
113671 + if (!latent_entropy_decl) {
113672 +#if BUILDING_GCC_VERSION >= 4009
113673 + varpool_node *node;
113674 +#else
113675 + struct varpool_node *node;
113676 +#endif
113677 +
113678 + FOR_EACH_VARIABLE(node) {
113679 + tree var = NODE_DECL(node);
113680 +
113681 + if (DECL_NAME_LENGTH(var) < sizeof("latent_entropy") - 1)
113682 + continue;
113683 + if (strcmp(IDENTIFIER_POINTER(DECL_NAME(var)), "latent_entropy"))
113684 + continue;
113685 + latent_entropy_decl = var;
113686 +// debug_tree(var);
113687 + break;
113688 + }
113689 + if (!latent_entropy_decl) {
113690 +// debug_tree(current_function_decl);
113691 + return 0;
113692 + }
113693 + }
113694 +
113695 +//fprintf(stderr, "latent_entropy: %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
113696 +
113697 + // 1. create local entropy variable
113698 + local_entropy = create_tmp_var(unsigned_intDI_type_node, "local_entropy");
113699 + add_referenced_var(local_entropy);
113700 + mark_sym_for_renaming(local_entropy);
113701 +
113702 + // 2. initialize local entropy variable
113703 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
113704 + if (dom_info_available_p(CDI_DOMINATORS))
113705 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
113706 + gsi = gsi_start_bb(bb);
113707 +
113708 + assign = gimple_build_assign(local_entropy, build_int_cstu(unsigned_intDI_type_node, get_random_const()));
113709 +// gimple_set_location(assign, loc);
113710 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
113711 + update_stmt(assign);
113712 +//debug_bb(bb);
113713 + gcc_assert(single_succ_p(bb));
113714 + bb = single_succ(bb);
113715 +
113716 + // 3. instrument each BB with an operation on the local entropy variable
113717 + while (bb != EXIT_BLOCK_PTR_FOR_FN(cfun)) {
113718 + perturb_local_entropy(bb, local_entropy);
113719 +//debug_bb(bb);
113720 + bb = bb->next_bb;
113721 + };
113722 +
113723 + // 4. mix local entropy into the global entropy variable
113724 + gcc_assert(single_pred_p(EXIT_BLOCK_PTR_FOR_FN(cfun)));
113725 + perturb_latent_entropy(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)), local_entropy);
113726 +//debug_bb(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)));
113727 + return 0;
113728 +}
113729 +
113730 +static void latent_entropy_start_unit(void *gcc_data, void *user_data)
113731 +{
113732 + tree latent_entropy_type;
113733 +
113734 + seed = get_random_seed(false);
113735 +
113736 + if (in_lto_p)
113737 + return;
113738 +
113739 + // extern volatile u64 latent_entropy
113740 + gcc_assert(TYPE_PRECISION(long_long_unsigned_type_node) == 64);
113741 + latent_entropy_type = build_qualified_type(long_long_unsigned_type_node, TYPE_QUALS(long_long_unsigned_type_node) | TYPE_QUAL_VOLATILE);
113742 + latent_entropy_decl = build_decl(UNKNOWN_LOCATION, VAR_DECL, get_identifier("latent_entropy"), latent_entropy_type);
113743 +
113744 + TREE_STATIC(latent_entropy_decl) = 1;
113745 + TREE_PUBLIC(latent_entropy_decl) = 1;
113746 + TREE_USED(latent_entropy_decl) = 1;
113747 + DECL_PRESERVE_P(latent_entropy_decl) = 1;
113748 + TREE_THIS_VOLATILE(latent_entropy_decl) = 1;
113749 + DECL_EXTERNAL(latent_entropy_decl) = 1;
113750 + DECL_ARTIFICIAL(latent_entropy_decl) = 1;
113751 + lang_hooks.decls.pushdecl(latent_entropy_decl);
113752 +// DECL_ASSEMBLER_NAME(latent_entropy_decl);
113753 +// varpool_finalize_decl(latent_entropy_decl);
113754 +// varpool_mark_needed_node(latent_entropy_decl);
113755 +}
113756 +
113757 +#if BUILDING_GCC_VERSION >= 4009
113758 +namespace {
113759 +static const struct pass_data latent_entropy_pass_data = {
113760 +#else
113761 +static struct gimple_opt_pass latent_entropy_pass = {
113762 + .pass = {
113763 +#endif
113764 + .type = GIMPLE_PASS,
113765 + .name = "latent_entropy",
113766 +#if BUILDING_GCC_VERSION >= 4008
113767 + .optinfo_flags = OPTGROUP_NONE,
113768 +#endif
113769 +#if BUILDING_GCC_VERSION >= 5000
113770 +#elif BUILDING_GCC_VERSION == 4009
113771 + .has_gate = true,
113772 + .has_execute = true,
113773 +#else
113774 + .gate = gate_latent_entropy,
113775 + .execute = execute_latent_entropy,
113776 + .sub = NULL,
113777 + .next = NULL,
113778 + .static_pass_number = 0,
113779 +#endif
113780 + .tv_id = TV_NONE,
113781 + .properties_required = PROP_gimple_leh | PROP_cfg,
113782 + .properties_provided = 0,
113783 + .properties_destroyed = 0,
113784 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
113785 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa
113786 +#if BUILDING_GCC_VERSION < 4009
113787 + }
113788 +#endif
113789 +};
113790 +
113791 +#if BUILDING_GCC_VERSION >= 4009
113792 +class latent_entropy_pass : public gimple_opt_pass {
113793 +public:
113794 + latent_entropy_pass() : gimple_opt_pass(latent_entropy_pass_data, g) {}
113795 +#if BUILDING_GCC_VERSION >= 5000
113796 + virtual bool gate(function *) { return gate_latent_entropy(); }
113797 + virtual unsigned int execute(function *) { return execute_latent_entropy(); }
113798 +#else
113799 + bool gate() { return gate_latent_entropy(); }
113800 + unsigned int execute() { return execute_latent_entropy(); }
113801 +#endif
113802 +};
113803 +}
113804 +
113805 +static opt_pass *make_latent_entropy_pass(void)
113806 +{
113807 + return new latent_entropy_pass();
113808 +}
113809 +#else
113810 +static struct opt_pass *make_latent_entropy_pass(void)
113811 +{
113812 + return &latent_entropy_pass.pass;
113813 +}
113814 +#endif
113815 +
113816 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
113817 +{
113818 + const char * const plugin_name = plugin_info->base_name;
113819 + struct register_pass_info latent_entropy_pass_info;
113820 +
113821 + latent_entropy_pass_info.pass = make_latent_entropy_pass();
113822 + latent_entropy_pass_info.reference_pass_name = "optimized";
113823 + latent_entropy_pass_info.ref_pass_instance_number = 1;
113824 + latent_entropy_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
113825 + static const struct ggc_root_tab gt_ggc_r_gt_latent_entropy[] = {
113826 + {
113827 + .base = &latent_entropy_decl,
113828 + .nelt = 1,
113829 + .stride = sizeof(latent_entropy_decl),
113830 + .cb = &gt_ggc_mx_tree_node,
113831 + .pchw = &gt_pch_nx_tree_node
113832 + },
113833 + LAST_GGC_ROOT_TAB
113834 + };
113835 +
113836 + if (!plugin_default_version_check(version, &gcc_version)) {
113837 + error(G_("incompatible gcc/plugin versions"));
113838 + return 1;
113839 + }
113840 +
113841 + register_callback(plugin_name, PLUGIN_INFO, NULL, &latent_entropy_plugin_info);
113842 + register_callback(plugin_name, PLUGIN_START_UNIT, &latent_entropy_start_unit, NULL);
113843 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_latent_entropy);
113844 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &latent_entropy_pass_info);
113845 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
113846 +
113847 + return 0;
113848 +}
113849 diff --git a/tools/gcc/randomize_layout_plugin.c b/tools/gcc/randomize_layout_plugin.c
113850 new file mode 100644
113851 index 0000000..e1983c0
113852 --- /dev/null
113853 +++ b/tools/gcc/randomize_layout_plugin.c
113854 @@ -0,0 +1,917 @@
113855 +/*
113856 + * Copyright 2014,2015 by Open Source Security, Inc., Brad Spengler <spender@grsecurity.net>
113857 + * and PaX Team <pageexec@freemail.hu>
113858 + * Licensed under the GPL v2
113859 + *
113860 + * Usage:
113861 + * $ # for 4.5/4.6/C based 4.7
113862 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
113863 + * $ # for C++ based 4.7/4.8+
113864 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
113865 + * $ gcc -fplugin=./randomize_layout_plugin.so test.c -O2
113866 + */
113867 +
113868 +#include "gcc-common.h"
113869 +#include "randomize_layout_seed.h"
113870 +
113871 +#if BUILDING_GCC_MAJOR < 4 || (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR < 6) || \
113872 + (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR == 6 && BUILDING_GCC_PATCHLEVEL < 4)
113873 +#error "The RANDSTRUCT plugin requires GCC 4.6.4 or newer."
113874 +#endif
113875 +
113876 +#define ORIG_TYPE_NAME(node) \
113877 + (TYPE_NAME(TYPE_MAIN_VARIANT(node)) != NULL_TREE ? ((const unsigned char *)IDENTIFIER_POINTER(TYPE_NAME(TYPE_MAIN_VARIANT(node)))) : (const unsigned char *)"anonymous")
113878 +
113879 +int plugin_is_GPL_compatible;
113880 +
113881 +static int performance_mode;
113882 +
113883 +static struct plugin_info randomize_layout_plugin_info = {
113884 + .version = "201402201816",
113885 + .help = "disable\t\t\tdo not activate plugin\n"
113886 + "performance-mode\tenable cacheline-aware layout randomization\n"
113887 +};
113888 +
113889 +/* from old Linux dcache.h */
113890 +static inline unsigned long
113891 +partial_name_hash(unsigned long c, unsigned long prevhash)
113892 +{
113893 + return (prevhash + (c << 4) + (c >> 4)) * 11;
113894 +}
113895 +static inline unsigned int
113896 +name_hash(const unsigned char *name)
113897 +{
113898 + unsigned long hash = 0;
113899 + unsigned int len = strlen((const char *)name);
113900 + while (len--)
113901 + hash = partial_name_hash(*name++, hash);
113902 + return (unsigned int)hash;
113903 +}
113904 +
113905 +static tree handle_randomize_layout_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
113906 +{
113907 + tree type;
113908 +
113909 + *no_add_attrs = true;
113910 + if (TREE_CODE(*node) == FUNCTION_DECL) {
113911 + error("%qE attribute does not apply to functions (%qF)", name, *node);
113912 + return NULL_TREE;
113913 + }
113914 +
113915 + if (TREE_CODE(*node) == PARM_DECL) {
113916 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
113917 + return NULL_TREE;
113918 + }
113919 +
113920 + if (TREE_CODE(*node) == VAR_DECL) {
113921 + error("%qE attribute does not apply to variables (%qD)", name, *node);
113922 + return NULL_TREE;
113923 + }
113924 +
113925 + if (TYPE_P(*node)) {
113926 + type = *node;
113927 + } else {
113928 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
113929 + type = TREE_TYPE(*node);
113930 + }
113931 +
113932 + if (TREE_CODE(type) != RECORD_TYPE) {
113933 + error("%qE attribute used on %qT applies to struct types only", name, type);
113934 + return NULL_TREE;
113935 + }
113936 +
113937 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
113938 + error("%qE attribute is already applied to the type %qT", name, type);
113939 + return NULL_TREE;
113940 + }
113941 +
113942 + *no_add_attrs = false;
113943 +
113944 + return NULL_TREE;
113945 +}
113946 +
113947 +/* set on complete types that we don't need to inspect further at all */
113948 +static tree handle_randomize_considered_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
113949 +{
113950 + *no_add_attrs = false;
113951 + return NULL_TREE;
113952 +}
113953 +
113954 +/*
113955 + * set on types that we've performed a shuffle on, to prevent re-shuffling
113956 + * this does not preclude us from inspecting its fields for potential shuffles
113957 + */
113958 +static tree handle_randomize_performed_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
113959 +{
113960 + *no_add_attrs = false;
113961 + return NULL_TREE;
113962 +}
113963 +
113964 +/*
113965 + * 64bit variant of Bob Jenkins' public domain PRNG
113966 + * 256 bits of internal state
113967 + */
113968 +
113969 +typedef unsigned long long u64;
113970 +
113971 +typedef struct ranctx { u64 a; u64 b; u64 c; u64 d; } ranctx;
113972 +
113973 +#define rot(x,k) (((x)<<(k))|((x)>>(64-(k))))
113974 +static u64 ranval(ranctx *x) {
113975 + u64 e = x->a - rot(x->b, 7);
113976 + x->a = x->b ^ rot(x->c, 13);
113977 + x->b = x->c + rot(x->d, 37);
113978 + x->c = x->d + e;
113979 + x->d = e + x->a;
113980 + return x->d;
113981 +}
113982 +
113983 +static void raninit(ranctx *x, u64 *seed) {
113984 + int i;
113985 +
113986 + x->a = seed[0];
113987 + x->b = seed[1];
113988 + x->c = seed[2];
113989 + x->d = seed[3];
113990 +
113991 + for (i=0; i < 30; ++i)
113992 + (void)ranval(x);
113993 +}
113994 +
113995 +static u64 shuffle_seed[4];
113996 +
113997 +struct partition_group {
113998 + tree tree_start;
113999 + unsigned long start;
114000 + unsigned long length;
114001 +};
114002 +
114003 +static void partition_struct(tree *fields, unsigned long length, struct partition_group *size_groups, unsigned long *num_groups)
114004 +{
114005 + unsigned long i;
114006 + unsigned long accum_size = 0;
114007 + unsigned long accum_length = 0;
114008 + unsigned long group_idx = 0;
114009 +
114010 + gcc_assert(length < INT_MAX);
114011 +
114012 + memset(size_groups, 0, sizeof(struct partition_group) * length);
114013 +
114014 + for (i = 0; i < length; i++) {
114015 + if (size_groups[group_idx].tree_start == NULL_TREE) {
114016 + size_groups[group_idx].tree_start = fields[i];
114017 + size_groups[group_idx].start = i;
114018 + accum_length = 0;
114019 + accum_size = 0;
114020 + }
114021 + accum_size += (unsigned long)int_size_in_bytes(TREE_TYPE(fields[i]));
114022 + accum_length++;
114023 + if (accum_size >= 64) {
114024 + size_groups[group_idx].length = accum_length;
114025 + accum_length = 0;
114026 + group_idx++;
114027 + }
114028 + }
114029 +
114030 + if (size_groups[group_idx].tree_start != NULL_TREE &&
114031 + !size_groups[group_idx].length) {
114032 + size_groups[group_idx].length = accum_length;
114033 + group_idx++;
114034 + }
114035 +
114036 + *num_groups = group_idx;
114037 +}
114038 +
114039 +static void performance_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
114040 +{
114041 + unsigned long i, x;
114042 + struct partition_group size_group[length];
114043 + unsigned long num_groups = 0;
114044 + unsigned long randnum;
114045 +
114046 + partition_struct(newtree, length, (struct partition_group *)&size_group, &num_groups);
114047 + for (i = num_groups - 1; i > 0; i--) {
114048 + struct partition_group tmp;
114049 + randnum = ranval(prng_state) % (i + 1);
114050 + tmp = size_group[i];
114051 + size_group[i] = size_group[randnum];
114052 + size_group[randnum] = tmp;
114053 + }
114054 +
114055 + for (x = 0; x < num_groups; x++) {
114056 + for (i = size_group[x].start + size_group[x].length - 1; i > size_group[x].start; i--) {
114057 + tree tmp;
114058 + if (DECL_BIT_FIELD_TYPE(newtree[i]))
114059 + continue;
114060 + randnum = ranval(prng_state) % (i + 1);
114061 + // we could handle this case differently if desired
114062 + if (DECL_BIT_FIELD_TYPE(newtree[randnum]))
114063 + continue;
114064 + tmp = newtree[i];
114065 + newtree[i] = newtree[randnum];
114066 + newtree[randnum] = tmp;
114067 + }
114068 + }
114069 +}
114070 +
114071 +static void full_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
114072 +{
114073 + unsigned long i, randnum;
114074 +
114075 + for (i = length - 1; i > 0; i--) {
114076 + tree tmp;
114077 + randnum = ranval(prng_state) % (i + 1);
114078 + tmp = newtree[i];
114079 + newtree[i] = newtree[randnum];
114080 + newtree[randnum] = tmp;
114081 + }
114082 +}
114083 +
114084 +/* modern in-place Fisher-Yates shuffle */
114085 +static void shuffle(const_tree type, tree *newtree, unsigned long length)
114086 +{
114087 + unsigned long i;
114088 + u64 seed[4];
114089 + ranctx prng_state;
114090 + const unsigned char *structname;
114091 +
114092 + if (length == 0)
114093 + return;
114094 +
114095 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
114096 +
114097 + structname = ORIG_TYPE_NAME(type);
114098 +
114099 +#ifdef __DEBUG_PLUGIN
114100 + fprintf(stderr, "Shuffling struct %s %p\n", (const char *)structname, type);
114101 +#ifdef __DEBUG_VERBOSE
114102 + debug_tree((tree)type);
114103 +#endif
114104 +#endif
114105 +
114106 + for (i = 0; i < 4; i++) {
114107 + seed[i] = shuffle_seed[i];
114108 + seed[i] ^= name_hash(structname);
114109 + }
114110 +
114111 + raninit(&prng_state, (u64 *)&seed);
114112 +
114113 + if (performance_mode)
114114 + performance_shuffle(newtree, length, &prng_state);
114115 + else
114116 + full_shuffle(newtree, length, &prng_state);
114117 +}
114118 +
114119 +static bool is_flexible_array(const_tree field)
114120 +{
114121 + const_tree fieldtype;
114122 + const_tree typesize;
114123 + const_tree elemtype;
114124 + const_tree elemsize;
114125 +
114126 + fieldtype = TREE_TYPE(field);
114127 + typesize = TYPE_SIZE(fieldtype);
114128 +
114129 + if (TREE_CODE(fieldtype) != ARRAY_TYPE)
114130 + return false;
114131 +
114132 + elemtype = TREE_TYPE(fieldtype);
114133 + elemsize = TYPE_SIZE(elemtype);
114134 +
114135 + /* size of type is represented in bits */
114136 +
114137 + if (typesize == NULL_TREE && TYPE_DOMAIN(fieldtype) != NULL_TREE &&
114138 + TYPE_MAX_VALUE(TYPE_DOMAIN(fieldtype)) == NULL_TREE)
114139 + return true;
114140 +
114141 + if (typesize != NULL_TREE &&
114142 + (TREE_CONSTANT(typesize) && (!TREE_INT_CST_LOW(typesize) ||
114143 + TREE_INT_CST_LOW(typesize) == TREE_INT_CST_LOW(elemsize))))
114144 + return true;
114145 +
114146 + return false;
114147 +}
114148 +
114149 +static int relayout_struct(tree type)
114150 +{
114151 + unsigned long num_fields = (unsigned long)list_length(TYPE_FIELDS(type));
114152 + unsigned long shuffle_length = num_fields;
114153 + tree field;
114154 + tree newtree[num_fields];
114155 + unsigned long i;
114156 + tree list;
114157 + tree variant;
114158 + expanded_location xloc;
114159 +
114160 + if (TYPE_FIELDS(type) == NULL_TREE)
114161 + return 0;
114162 +
114163 + if (num_fields < 2)
114164 + return 0;
114165 +
114166 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
114167 +
114168 + gcc_assert(num_fields < INT_MAX);
114169 +
114170 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)) ||
114171 + lookup_attribute("no_randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))))
114172 + return 0;
114173 +
114174 + /* Workaround for 3rd-party VirtualBox source that we can't modify ourselves */
114175 + if (!strcmp((const char *)ORIG_TYPE_NAME(type), "INTNETTRUNKFACTORY") ||
114176 + !strcmp((const char *)ORIG_TYPE_NAME(type), "RAWPCIFACTORY"))
114177 + return 0;
114178 +
114179 + /* throw out any structs in uapi */
114180 + xloc = expand_location(DECL_SOURCE_LOCATION(TYPE_FIELDS(type)));
114181 +
114182 + if (strstr(xloc.file, "/uapi/"))
114183 + error(G_("attempted to randomize userland API struct %s"), ORIG_TYPE_NAME(type));
114184 +
114185 + for (field = TYPE_FIELDS(type), i = 0; field; field = TREE_CHAIN(field), i++) {
114186 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
114187 + newtree[i] = field;
114188 + }
114189 +
114190 + /*
114191 + * enforce that we don't randomize the layout of the last
114192 + * element of a struct if it's a 0 or 1-length array
114193 + * or a proper flexible array
114194 + */
114195 + if (is_flexible_array(newtree[num_fields - 1]))
114196 + shuffle_length--;
114197 +
114198 + shuffle(type, (tree *)newtree, shuffle_length);
114199 +
114200 + /*
114201 + * set up a bogus anonymous struct field designed to error out on unnamed struct initializers
114202 + * as gcc provides no other way to detect such code
114203 + */
114204 + list = make_node(FIELD_DECL);
114205 + TREE_CHAIN(list) = newtree[0];
114206 + TREE_TYPE(list) = void_type_node;
114207 + DECL_SIZE(list) = bitsize_zero_node;
114208 + DECL_NONADDRESSABLE_P(list) = 1;
114209 + DECL_FIELD_BIT_OFFSET(list) = bitsize_zero_node;
114210 + DECL_SIZE_UNIT(list) = size_zero_node;
114211 + DECL_FIELD_OFFSET(list) = size_zero_node;
114212 + // to satisfy the constify plugin
114213 + TREE_READONLY(list) = 1;
114214 +
114215 + for (i = 0; i < num_fields - 1; i++)
114216 + TREE_CHAIN(newtree[i]) = newtree[i+1];
114217 + TREE_CHAIN(newtree[num_fields - 1]) = NULL_TREE;
114218 +
114219 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
114220 + TYPE_FIELDS(variant) = list;
114221 + TYPE_ATTRIBUTES(variant) = copy_list(TYPE_ATTRIBUTES(variant));
114222 + TYPE_ATTRIBUTES(variant) = tree_cons(get_identifier("randomize_performed"), NULL_TREE, TYPE_ATTRIBUTES(variant));
114223 + // force a re-layout
114224 + TYPE_SIZE(variant) = NULL_TREE;
114225 + layout_type(variant);
114226 + }
114227 +
114228 + return 1;
114229 +}
114230 +
114231 +/* from constify plugin */
114232 +static const_tree get_field_type(const_tree field)
114233 +{
114234 + return strip_array_types(TREE_TYPE(field));
114235 +}
114236 +
114237 +/* from constify plugin */
114238 +static bool is_fptr(const_tree fieldtype)
114239 +{
114240 + if (TREE_CODE(fieldtype) != POINTER_TYPE)
114241 + return false;
114242 +
114243 + return TREE_CODE(TREE_TYPE(fieldtype)) == FUNCTION_TYPE;
114244 +}
114245 +
114246 +/* derived from constify plugin */
114247 +static int is_pure_ops_struct(const_tree node)
114248 +{
114249 + const_tree field;
114250 +
114251 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
114252 +
114253 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
114254 + const_tree fieldtype = get_field_type(field);
114255 + enum tree_code code = TREE_CODE(fieldtype);
114256 +
114257 + if (node == fieldtype)
114258 + continue;
114259 +
114260 + if (!is_fptr(fieldtype))
114261 + return 0;
114262 +
114263 + if (code != RECORD_TYPE && code != UNION_TYPE)
114264 + continue;
114265 +
114266 + if (!is_pure_ops_struct(fieldtype))
114267 + return 0;
114268 + }
114269 +
114270 + return 1;
114271 +}
114272 +
114273 +static void randomize_type(tree type)
114274 +{
114275 + tree variant;
114276 +
114277 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
114278 +
114279 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
114280 + return;
114281 +
114282 + if (lookup_attribute("randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))) || is_pure_ops_struct(type))
114283 + relayout_struct(type);
114284 +
114285 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
114286 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
114287 + TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("randomize_considered"), NULL_TREE, TYPE_ATTRIBUTES(type));
114288 + }
114289 +#ifdef __DEBUG_PLUGIN
114290 + fprintf(stderr, "Marking randomize_considered on struct %s\n", ORIG_TYPE_NAME(type));
114291 +#ifdef __DEBUG_VERBOSE
114292 + debug_tree(type);
114293 +#endif
114294 +#endif
114295 +}
114296 +
114297 +static void randomize_layout_finish_decl(void *event_data, void *data)
114298 +{
114299 + tree decl = (tree)event_data;
114300 + tree type;
114301 +
114302 + if (decl == NULL_TREE || decl == error_mark_node)
114303 + return;
114304 +
114305 + type = TREE_TYPE(decl);
114306 +
114307 + if (TREE_CODE(decl) != VAR_DECL)
114308 + return;
114309 +
114310 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
114311 + return;
114312 +
114313 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)))
114314 + return;
114315 +
114316 + relayout_decl(decl);
114317 +}
114318 +
114319 +static void finish_type(void *event_data, void *data)
114320 +{
114321 + tree type = (tree)event_data;
114322 +
114323 + if (type == NULL_TREE || type == error_mark_node)
114324 + return;
114325 +
114326 + if (TREE_CODE(type) != RECORD_TYPE)
114327 + return;
114328 +
114329 + if (TYPE_FIELDS(type) == NULL_TREE)
114330 + return;
114331 +
114332 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
114333 + return;
114334 +
114335 +#ifdef __DEBUG_PLUGIN
114336 + fprintf(stderr, "Calling randomize_type on %s\n", ORIG_TYPE_NAME(type));
114337 +#endif
114338 +#ifdef __DEBUG_VERBOSE
114339 + debug_tree(type);
114340 +#endif
114341 + randomize_type(type);
114342 +
114343 + return;
114344 +}
114345 +
114346 +static struct attribute_spec randomize_layout_attr = {
114347 + .name = "randomize_layout",
114348 + // related to args
114349 + .min_length = 0,
114350 + .max_length = 0,
114351 + .decl_required = false,
114352 + // need type declaration
114353 + .type_required = true,
114354 + .function_type_required = false,
114355 + .handler = handle_randomize_layout_attr,
114356 +#if BUILDING_GCC_VERSION >= 4007
114357 + .affects_type_identity = true
114358 +#endif
114359 +};
114360 +
114361 +static struct attribute_spec no_randomize_layout_attr = {
114362 + .name = "no_randomize_layout",
114363 + // related to args
114364 + .min_length = 0,
114365 + .max_length = 0,
114366 + .decl_required = false,
114367 + // need type declaration
114368 + .type_required = true,
114369 + .function_type_required = false,
114370 + .handler = handle_randomize_layout_attr,
114371 +#if BUILDING_GCC_VERSION >= 4007
114372 + .affects_type_identity = true
114373 +#endif
114374 +};
114375 +
114376 +static struct attribute_spec randomize_considered_attr = {
114377 + .name = "randomize_considered",
114378 + // related to args
114379 + .min_length = 0,
114380 + .max_length = 0,
114381 + .decl_required = false,
114382 + // need type declaration
114383 + .type_required = true,
114384 + .function_type_required = false,
114385 + .handler = handle_randomize_considered_attr,
114386 +#if BUILDING_GCC_VERSION >= 4007
114387 + .affects_type_identity = false
114388 +#endif
114389 +};
114390 +
114391 +static struct attribute_spec randomize_performed_attr = {
114392 + .name = "randomize_performed",
114393 + // related to args
114394 + .min_length = 0,
114395 + .max_length = 0,
114396 + .decl_required = false,
114397 + // need type declaration
114398 + .type_required = true,
114399 + .function_type_required = false,
114400 + .handler = handle_randomize_performed_attr,
114401 +#if BUILDING_GCC_VERSION >= 4007
114402 + .affects_type_identity = false
114403 +#endif
114404 +};
114405 +
114406 +static void register_attributes(void *event_data, void *data)
114407 +{
114408 + register_attribute(&randomize_layout_attr);
114409 + register_attribute(&no_randomize_layout_attr);
114410 + register_attribute(&randomize_considered_attr);
114411 + register_attribute(&randomize_performed_attr);
114412 +}
114413 +
114414 +static void check_bad_casts_in_constructor(tree var, tree init)
114415 +{
114416 + unsigned HOST_WIDE_INT idx;
114417 + tree field, val;
114418 + tree field_type, val_type;
114419 +
114420 + FOR_EACH_CONSTRUCTOR_ELT(CONSTRUCTOR_ELTS(init), idx, field, val) {
114421 + if (TREE_CODE(val) == CONSTRUCTOR) {
114422 + check_bad_casts_in_constructor(var, val);
114423 + continue;
114424 + }
114425 +
114426 + /* pipacs' plugin creates franken-arrays that differ from those produced by
114427 + normal code which all have valid 'field' trees. work around this */
114428 + if (field == NULL_TREE)
114429 + continue;
114430 + field_type = TREE_TYPE(field);
114431 + val_type = TREE_TYPE(val);
114432 +
114433 + if (TREE_CODE(field_type) != POINTER_TYPE || TREE_CODE(val_type) != POINTER_TYPE)
114434 + continue;
114435 +
114436 + if (field_type == val_type)
114437 + continue;
114438 +
114439 + field_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(field_type))));
114440 + val_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(val_type))));
114441 +
114442 + if (field_type == void_type_node)
114443 + continue;
114444 + if (field_type == val_type)
114445 + continue;
114446 + if (TREE_CODE(val_type) != RECORD_TYPE)
114447 + continue;
114448 +
114449 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(val_type)))
114450 + continue;
114451 + inform(DECL_SOURCE_LOCATION(var), "found mismatched struct pointer types: %qT and %qT\n", TYPE_MAIN_VARIANT(field_type), TYPE_MAIN_VARIANT(val_type));
114452 + }
114453 +}
114454 +
114455 +/* derived from the constify plugin */
114456 +static void check_global_variables(void *event_data, void *data)
114457 +{
114458 + struct varpool_node *node;
114459 + tree init;
114460 +
114461 + FOR_EACH_VARIABLE(node) {
114462 + tree var = NODE_DECL(node);
114463 + init = DECL_INITIAL(var);
114464 + if (init == NULL_TREE)
114465 + continue;
114466 +
114467 + if (TREE_CODE(init) != CONSTRUCTOR)
114468 + continue;
114469 +
114470 + check_bad_casts_in_constructor(var, init);
114471 + }
114472 +}
114473 +
114474 +static bool dominated_by_is_err(const_tree rhs, basic_block bb)
114475 +{
114476 + basic_block dom;
114477 + gimple dom_stmt;
114478 + gimple call_stmt;
114479 + const_tree dom_lhs;
114480 + const_tree poss_is_err_cond;
114481 + const_tree poss_is_err_func;
114482 + const_tree is_err_arg;
114483 +
114484 + dom = get_immediate_dominator(CDI_DOMINATORS, bb);
114485 + if (!dom)
114486 + return false;
114487 +
114488 + dom_stmt = last_stmt(dom);
114489 + if (!dom_stmt)
114490 + return false;
114491 +
114492 + if (gimple_code(dom_stmt) != GIMPLE_COND)
114493 + return false;
114494 +
114495 + if (gimple_cond_code(dom_stmt) != NE_EXPR)
114496 + return false;
114497 +
114498 + if (!integer_zerop(gimple_cond_rhs(dom_stmt)))
114499 + return false;
114500 +
114501 + poss_is_err_cond = gimple_cond_lhs(dom_stmt);
114502 +
114503 + if (TREE_CODE(poss_is_err_cond) != SSA_NAME)
114504 + return false;
114505 +
114506 + call_stmt = SSA_NAME_DEF_STMT(poss_is_err_cond);
114507 +
114508 + if (gimple_code(call_stmt) != GIMPLE_CALL)
114509 + return false;
114510 +
114511 + dom_lhs = gimple_get_lhs(call_stmt);
114512 + poss_is_err_func = gimple_call_fndecl(call_stmt);
114513 + if (!poss_is_err_func)
114514 + return false;
114515 + if (dom_lhs != poss_is_err_cond)
114516 + return false;
114517 + if (strcmp(DECL_NAME_POINTER(poss_is_err_func), "IS_ERR"))
114518 + return false;
114519 +
114520 + is_err_arg = gimple_call_arg(call_stmt, 0);
114521 + if (!is_err_arg)
114522 + return false;
114523 +
114524 + if (is_err_arg != rhs)
114525 + return false;
114526 +
114527 + return true;
114528 +}
114529 +
114530 +static void handle_local_var_initializers(void)
114531 +{
114532 + tree var;
114533 + unsigned int i;
114534 +
114535 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
114536 + tree init = DECL_INITIAL(var);
114537 + if (!init)
114538 + continue;
114539 + if (TREE_CODE(init) != CONSTRUCTOR)
114540 + continue;
114541 + check_bad_casts_in_constructor(var, init);
114542 + }
114543 +}
114544 +
114545 +/*
114546 + * iterate over all statements to find "bad" casts:
114547 + * those where the address of the start of a structure is cast
114548 + * to a pointer of a structure of a different type, or a
114549 + * structure pointer type is cast to a different structure pointer type
114550 + */
114551 +static unsigned int find_bad_casts(void)
114552 +{
114553 + basic_block bb;
114554 +
114555 + handle_local_var_initializers();
114556 +
114557 + FOR_ALL_BB_FN(bb, cfun) {
114558 + gimple_stmt_iterator gsi;
114559 +
114560 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
114561 + gimple stmt;
114562 + const_tree lhs;
114563 + const_tree lhs_type;
114564 + const_tree rhs1;
114565 + const_tree rhs_type;
114566 + const_tree ptr_lhs_type;
114567 + const_tree ptr_rhs_type;
114568 + const_tree op0;
114569 + const_tree op0_type;
114570 + enum tree_code rhs_code;
114571 +
114572 + stmt = gsi_stmt(gsi);
114573 +
114574 +#ifdef __DEBUG_PLUGIN
114575 +#ifdef __DEBUG_VERBOSE
114576 + debug_gimple_stmt(stmt);
114577 + debug_tree(gimple_get_lhs(stmt));
114578 +#endif
114579 +#endif
114580 +
114581 + if (gimple_code(stmt) != GIMPLE_ASSIGN)
114582 + continue;
114583 +
114584 +#ifdef __DEBUG_PLUGIN
114585 +#ifdef __DEBUG_VERBOSE
114586 + debug_tree(gimple_assign_rhs1(stmt));
114587 +#endif
114588 +#endif
114589 +
114590 + rhs_code = gimple_assign_rhs_code(stmt);
114591 +
114592 + if (rhs_code != ADDR_EXPR && rhs_code != SSA_NAME)
114593 + continue;
114594 +
114595 + lhs = gimple_get_lhs(stmt);
114596 + lhs_type = TREE_TYPE(lhs);
114597 + rhs1 = gimple_assign_rhs1(stmt);
114598 + rhs_type = TREE_TYPE(rhs1);
114599 +
114600 + if (TREE_CODE(rhs_type) != POINTER_TYPE ||
114601 + TREE_CODE(lhs_type) != POINTER_TYPE)
114602 + continue;
114603 +
114604 + ptr_lhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(lhs_type))));
114605 + ptr_rhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(rhs_type))));
114606 +
114607 + if (ptr_rhs_type == void_type_node)
114608 + continue;
114609 +
114610 + if (ptr_lhs_type == void_type_node)
114611 + continue;
114612 +
114613 + if (dominated_by_is_err(rhs1, bb))
114614 + continue;
114615 +
114616 + if (TREE_CODE(ptr_rhs_type) != RECORD_TYPE) {
114617 +#ifndef __DEBUG_PLUGIN
114618 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_lhs_type)))
114619 +#endif
114620 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
114621 + continue;
114622 + }
114623 +
114624 + if (rhs_code == SSA_NAME && ptr_lhs_type == ptr_rhs_type)
114625 + continue;
114626 +
114627 + if (rhs_code == ADDR_EXPR) {
114628 + op0 = TREE_OPERAND(rhs1, 0);
114629 +
114630 + if (op0 == NULL_TREE)
114631 + continue;
114632 +
114633 + if (TREE_CODE(op0) != VAR_DECL)
114634 + continue;
114635 +
114636 + op0_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(op0))));
114637 + if (op0_type == ptr_lhs_type)
114638 + continue;
114639 +
114640 +#ifndef __DEBUG_PLUGIN
114641 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(op0_type)))
114642 +#endif
114643 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, op0_type);
114644 + } else {
114645 + const_tree ssa_name_var = SSA_NAME_VAR(rhs1);
114646 + /* skip bogus type casts introduced by container_of */
114647 + if (ssa_name_var != NULL_TREE && DECL_NAME(ssa_name_var) &&
114648 + !strcmp((const char *)DECL_NAME_POINTER(ssa_name_var), "__mptr"))
114649 + continue;
114650 +#ifndef __DEBUG_PLUGIN
114651 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_rhs_type)))
114652 +#endif
114653 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
114654 + }
114655 +
114656 + }
114657 + }
114658 + return 0;
114659 +}
114660 +
114661 +#if BUILDING_GCC_VERSION >= 4009
114662 +static const struct pass_data randomize_layout_bad_cast_data = {
114663 +#else
114664 +static struct gimple_opt_pass randomize_layout_bad_cast = {
114665 + .pass = {
114666 +#endif
114667 + .type = GIMPLE_PASS,
114668 + .name = "randomize_layout_bad_cast",
114669 +#if BUILDING_GCC_VERSION >= 4008
114670 + .optinfo_flags = OPTGROUP_NONE,
114671 +#endif
114672 +#if BUILDING_GCC_VERSION >= 5000
114673 +#elif BUILDING_GCC_VERSION >= 4009
114674 + .has_gate = false,
114675 + .has_execute = true,
114676 +#else
114677 + .gate = NULL,
114678 + .execute = find_bad_casts,
114679 + .sub = NULL,
114680 + .next = NULL,
114681 + .static_pass_number = 0,
114682 +#endif
114683 + .tv_id = TV_NONE,
114684 + .properties_required = PROP_cfg,
114685 + .properties_provided = 0,
114686 + .properties_destroyed = 0,
114687 + .todo_flags_start = 0,
114688 + .todo_flags_finish = TODO_dump_func
114689 +#if BUILDING_GCC_VERSION < 4009
114690 + }
114691 +#endif
114692 +};
114693 +
114694 +#if BUILDING_GCC_VERSION >= 4009
114695 +namespace {
114696 +class randomize_layout_bad_cast : public gimple_opt_pass {
114697 +public:
114698 + randomize_layout_bad_cast() : gimple_opt_pass(randomize_layout_bad_cast_data, g) {}
114699 + unsigned int execute() { return find_bad_casts(); }
114700 +};
114701 +}
114702 +#endif
114703 +
114704 +static struct opt_pass *make_randomize_layout_bad_cast(void)
114705 +{
114706 +#if BUILDING_GCC_VERSION >= 4009
114707 + return new randomize_layout_bad_cast();
114708 +#else
114709 + return &randomize_layout_bad_cast.pass;
114710 +#endif
114711 +}
114712 +
114713 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
114714 +{
114715 + int i;
114716 + const char * const plugin_name = plugin_info->base_name;
114717 + const int argc = plugin_info->argc;
114718 + const struct plugin_argument * const argv = plugin_info->argv;
114719 + bool enable = true;
114720 + int obtained_seed = 0;
114721 + struct register_pass_info randomize_layout_bad_cast_info;
114722 +
114723 + randomize_layout_bad_cast_info.pass = make_randomize_layout_bad_cast();
114724 + randomize_layout_bad_cast_info.reference_pass_name = "ssa";
114725 + randomize_layout_bad_cast_info.ref_pass_instance_number = 1;
114726 + randomize_layout_bad_cast_info.pos_op = PASS_POS_INSERT_AFTER;
114727 +
114728 + if (!plugin_default_version_check(version, &gcc_version)) {
114729 + error(G_("incompatible gcc/plugin versions"));
114730 + return 1;
114731 + }
114732 +
114733 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
114734 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
114735 + enable = false;
114736 + }
114737 +
114738 + for (i = 0; i < argc; ++i) {
114739 + if (!strcmp(argv[i].key, "disable")) {
114740 + enable = false;
114741 + continue;
114742 + }
114743 + if (!strcmp(argv[i].key, "performance-mode")) {
114744 + performance_mode = 1;
114745 + continue;
114746 + }
114747 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
114748 + }
114749 +
114750 + if (strlen(randstruct_seed) != 64) {
114751 + error(G_("invalid seed value supplied for %s plugin"), plugin_name);
114752 + return 1;
114753 + }
114754 + obtained_seed = sscanf(randstruct_seed, "%016llx%016llx%016llx%016llx",
114755 + &shuffle_seed[0], &shuffle_seed[1], &shuffle_seed[2], &shuffle_seed[3]);
114756 + if (obtained_seed != 4) {
114757 + error(G_("Invalid seed supplied for %s plugin"), plugin_name);
114758 + return 1;
114759 + }
114760 +
114761 + register_callback(plugin_name, PLUGIN_INFO, NULL, &randomize_layout_plugin_info);
114762 + if (enable) {
114763 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
114764 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &randomize_layout_bad_cast_info);
114765 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
114766 + register_callback(plugin_name, PLUGIN_FINISH_DECL, randomize_layout_finish_decl, NULL);
114767 + }
114768 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
114769 +
114770 + return 0;
114771 +}
114772 diff --git a/tools/gcc/size_overflow_plugin/.gitignore b/tools/gcc/size_overflow_plugin/.gitignore
114773 new file mode 100644
114774 index 0000000..1f0214f
114775 --- /dev/null
114776 +++ b/tools/gcc/size_overflow_plugin/.gitignore
114777 @@ -0,0 +1,3 @@
114778 +randomize_layout_seed.h
114779 +size_overflow_hash.h
114780 +size_overflow_hash_aux.h
114781 diff --git a/tools/gcc/size_overflow_plugin/Makefile b/tools/gcc/size_overflow_plugin/Makefile
114782 new file mode 100644
114783 index 0000000..1ae2ed5
114784 --- /dev/null
114785 +++ b/tools/gcc/size_overflow_plugin/Makefile
114786 @@ -0,0 +1,20 @@
114787 +$(HOSTLIBS)-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin.so
114788 +always := $($(HOSTLIBS)-y)
114789 +
114790 +size_overflow_plugin-objs := $(patsubst $(srctree)/$(src)/%.c,%.o,$(wildcard $(srctree)/$(src)/*.c))
114791 +
114792 +$(patsubst $(srctree)/$(src)/%.c,$(obj)/%.o,$(wildcard $(srctree)/$(src)/*.c)): $(objtree)/$(obj)/size_overflow_hash.h $(objtree)/$(obj)/size_overflow_hash_aux.h
114793 +
114794 +quiet_cmd_build_size_overflow_hash = GENHASH $@
114795 + cmd_build_size_overflow_hash = \
114796 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash -d $< -o $@
114797 +$(objtree)/$(obj)/size_overflow_hash.h: $(src)/size_overflow_hash.data FORCE
114798 + $(call if_changed,build_size_overflow_hash)
114799 +
114800 +quiet_cmd_build_size_overflow_hash_aux = GENHASH $@
114801 + cmd_build_size_overflow_hash_aux = \
114802 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash_aux -d $< -o $@
114803 +$(objtree)/$(obj)/size_overflow_hash_aux.h: $(src)/size_overflow_hash_aux.data FORCE
114804 + $(call if_changed,build_size_overflow_hash_aux)
114805 +
114806 +targets += size_overflow_hash.h size_overflow_hash_aux.h
114807 diff --git a/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
114808 new file mode 100644
114809 index 0000000..12b1e3b
114810 --- /dev/null
114811 +++ b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
114812 @@ -0,0 +1,102 @@
114813 +#!/bin/bash
114814 +
114815 +# This script generates the hash table (size_overflow_hash.h) for the size_overflow gcc plugin (size_overflow_plugin.c).
114816 +
114817 +header1="size_overflow_hash.h"
114818 +database="size_overflow_hash.data"
114819 +n=65536
114820 +hashtable_name="size_overflow_hash"
114821 +
114822 +usage() {
114823 +cat <<EOF
114824 +usage: $0 options
114825 +OPTIONS:
114826 + -h|--help help
114827 + -o header file
114828 + -d database file
114829 + -n hash array size
114830 + -s name of the hash table
114831 +EOF
114832 + return 0
114833 +}
114834 +
114835 +while true
114836 +do
114837 + case "$1" in
114838 + -h|--help) usage && exit 0;;
114839 + -n) n=$2; shift 2;;
114840 + -o) header1="$2"; shift 2;;
114841 + -d) database="$2"; shift 2;;
114842 + -s) hashtable_name="$2"; shift 2;;
114843 + --) shift 1; break ;;
114844 + *) break ;;
114845 + esac
114846 +done
114847 +
114848 +create_defines() {
114849 + for i in `seq 0 31`
114850 + do
114851 + echo -e "#define PARAM"$i" (1U << "$i")" >> "$header1"
114852 + done
114853 + echo >> "$header1"
114854 +}
114855 +
114856 +create_structs() {
114857 + rm -f "$header1"
114858 +
114859 + create_defines
114860 +
114861 + cat "$database" | while read data
114862 + do
114863 + data_array=($data)
114864 + struct_hash_name="${data_array[0]}"
114865 + funcn="${data_array[1]}"
114866 + params="${data_array[2]}"
114867 + next="${data_array[4]}"
114868 +
114869 + echo "const struct size_overflow_hash $struct_hash_name = {" >> "$header1"
114870 +
114871 + echo -e "\t.next\t= $next,\n\t.name\t= \"$funcn\"," >> "$header1"
114872 + echo -en "\t.param\t= " >> "$header1"
114873 + line=
114874 + for param_num in ${params//-/ };
114875 + do
114876 + line="${line}PARAM"$param_num"|"
114877 + done
114878 +
114879 + echo -e "${line%?},\n};\n" >> "$header1"
114880 + done
114881 +}
114882 +
114883 +create_headers() {
114884 + echo "const struct size_overflow_hash * const $hashtable_name[$n] = {" >> "$header1"
114885 +}
114886 +
114887 +create_array_elements() {
114888 + index=0
114889 + grep -v "nohasharray" $database | sort -n -k 4 | while read data
114890 + do
114891 + data_array=($data)
114892 + i="${data_array[3]}"
114893 + hash="${data_array[0]}"
114894 + while [[ $index -lt $i ]]
114895 + do
114896 + echo -e "\t["$index"]\t= NULL," >> "$header1"
114897 + index=$(($index + 1))
114898 + done
114899 + index=$(($index + 1))
114900 + echo -e "\t["$i"]\t= &"$hash"," >> "$header1"
114901 + done
114902 + echo '};' >> $header1
114903 +}
114904 +
114905 +size_overflow_plugin_dir=`dirname $header1`
114906 +if [ "$size_overflow_plugin_dir" != '.' ]; then
114907 + mkdir -p "$size_overflow_plugin_dir" 2> /dev/null
114908 +fi
114909 +
114910 +create_structs
114911 +create_headers
114912 +create_array_elements
114913 +
114914 +exit 0
114915 diff --git a/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
114916 new file mode 100644
114917 index 0000000..0b508b1
114918 --- /dev/null
114919 +++ b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
114920 @@ -0,0 +1,409 @@
114921 +/*
114922 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
114923 + * Licensed under the GPL v2, or (at your option) v3
114924 + *
114925 + * Homepage:
114926 + * https://github.com/ephox-gcc-plugins/size_overflow
114927 + *
114928 + * Documentation:
114929 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
114930 + *
114931 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
114932 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
114933 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
114934 + *
114935 + * Usage:
114936 + * $ make
114937 + * $ make run
114938 + */
114939 +
114940 +#include "size_overflow.h"
114941 +
114942 +// Data for the size_overflow asm stmt
114943 +struct asm_data {
114944 + // call or return stmt with our attributes
114945 + gimple target_stmt;
114946 + // def_stmt of the marked arg
114947 + gimple def_stmt;
114948 + // size_overflow asm rhs
114949 + tree input;
114950 + // the output (lhs) of the size_overflow asm is the marked arg
114951 + tree output;
114952 + // marked arg number (0 for return values)
114953 + unsigned int argnum;
114954 + // intentional mark type
114955 + enum intentional_mark intentional_mark;
114956 +};
114957 +
114958 +static void __unused print_asm_data(struct asm_data *asm_data)
114959 +{
114960 + fprintf(stderr, "-----------------------\nprint_asm_data:\n");
114961 +
114962 + fprintf(stderr, "def_stmt\n");
114963 + debug_gimple_stmt(asm_data->def_stmt);
114964 + fprintf(stderr, "target_stmt\n");
114965 + debug_gimple_stmt(asm_data->target_stmt);
114966 + fprintf(stderr, "output\n");
114967 + debug_tree(asm_data->output);
114968 + fprintf(stderr, "input\n");
114969 + debug_tree(asm_data->input);
114970 +}
114971 +
114972 +static const char *convert_mark_to_str(enum intentional_mark mark)
114973 +{
114974 + switch (mark) {
114975 + case MARK_NO:
114976 + return OK_ASM_STR;
114977 + case MARK_YES:
114978 + return YES_ASM_STR;
114979 + case MARK_END_INTENTIONAL:
114980 + return END_INTENTIONAL_ASM_STR;
114981 + case MARK_TURN_OFF:
114982 + return TURN_OFF_ASM_STR;
114983 + }
114984 + gcc_unreachable();
114985 +}
114986 +
114987 +static char *create_asm_comment(struct asm_data *asm_data, const char *mark_str)
114988 +{
114989 + const char *fn_name;
114990 + char *asm_comment;
114991 + unsigned int len;
114992 +
114993 + if (gimple_code(asm_data->target_stmt) == GIMPLE_RETURN)
114994 + fn_name = DECL_NAME_POINTER(current_function_decl);
114995 + else
114996 + fn_name = DECL_NAME_POINTER(gimple_call_fndecl(asm_data->target_stmt));
114997 +
114998 + len = asprintf(&asm_comment, "%s %s %u", mark_str, fn_name, asm_data->argnum);
114999 + gcc_assert(len > 0);
115000 +
115001 + return asm_comment;
115002 +}
115003 +
115004 +#if BUILDING_GCC_VERSION <= 4007
115005 +static VEC(tree, gc) *create_asm_io_list(tree string, tree io)
115006 +#else
115007 +static vec<tree, va_gc> *create_asm_io_list(tree string, tree io)
115008 +#endif
115009 +{
115010 + tree list;
115011 +#if BUILDING_GCC_VERSION <= 4007
115012 + VEC(tree, gc) *vec_list = NULL;
115013 +#else
115014 + vec<tree, va_gc> *vec_list = NULL;
115015 +#endif
115016 +
115017 + list = build_tree_list(NULL_TREE, string);
115018 + list = chainon(NULL_TREE, build_tree_list(list, io));
115019 +#if BUILDING_GCC_VERSION <= 4007
115020 + VEC_safe_push(tree, gc, vec_list, list);
115021 +#else
115022 + vec_safe_push(vec_list, list);
115023 +#endif
115024 + return vec_list;
115025 +}
115026 +
115027 +static void create_so_asm_stmt(struct asm_data *asm_data)
115028 +{
115029 + char *asm_comment;
115030 + const char *mark_str;
115031 + gasm *asm_stmt;
115032 + gimple_stmt_iterator gsi;
115033 + tree str_input, str_output;
115034 +#if BUILDING_GCC_VERSION <= 4007
115035 + VEC(tree, gc) *input = NULL, *output = NULL;
115036 +#else
115037 + vec<tree, va_gc> *input = NULL, *output = NULL;
115038 +#endif
115039 +
115040 + mark_str = convert_mark_to_str(asm_data->intentional_mark);
115041 + asm_comment = create_asm_comment(asm_data, mark_str);
115042 +
115043 + str_input = build_string(2, "0");
115044 + input = create_asm_io_list(str_input, asm_data->input);
115045 + str_output = build_string(4, "=rm");
115046 + output = create_asm_io_list(str_output, asm_data->output);
115047 +
115048 + asm_stmt = gimple_build_asm_vec(asm_comment, input, output, NULL, NULL);
115049 + gimple_asm_set_volatile(asm_stmt, true);
115050 +
115051 + gsi = gsi_for_stmt(asm_data->def_stmt);
115052 + gsi_insert_after(&gsi, asm_stmt, GSI_NEW_STMT);
115053 +
115054 + SSA_NAME_DEF_STMT(asm_data->output) = asm_stmt;
115055 +
115056 + free(asm_comment);
115057 +}
115058 +
115059 +static void check_size_overflow_asm(struct asm_data *asm_data)
115060 +{
115061 + enum intentional_mark old_intentional_mark = get_so_asm_type(asm_data->def_stmt);
115062 +
115063 + if (old_intentional_mark == asm_data->intentional_mark)
115064 + return;
115065 + if (asm_data->intentional_mark == MARK_NO)
115066 + return;
115067 +
115068 + print_intentional_mark(old_intentional_mark);
115069 + print_intentional_mark(asm_data->intentional_mark);
115070 + gcc_unreachable();
115071 +}
115072 +
115073 +static tree get_so_asm_output(struct asm_data *asm_data)
115074 +{
115075 + gimple stmt = asm_data->target_stmt;
115076 + unsigned int argnum = asm_data->argnum;
115077 +
115078 + switch (gimple_code(stmt)) {
115079 + case GIMPLE_RETURN:
115080 + gcc_assert(argnum == 0);
115081 + return gimple_return_retval(as_a_greturn(stmt));
115082 + case GIMPLE_CALL:
115083 + gcc_assert(argnum != 0);
115084 + gcc_assert(gimple_call_num_args(stmt) >= argnum);
115085 + return gimple_call_arg(stmt, argnum - 1);
115086 + default:
115087 + debug_gimple_stmt(stmt);
115088 + gcc_unreachable();
115089 + }
115090 +}
115091 +
115092 +static tree get_so_asm_input(struct asm_data *asm_data)
115093 +{
115094 + gassign *assign;
115095 + tree output_type, new_var;
115096 + gimple_stmt_iterator gsi;
115097 +
115098 + output_type = TREE_TYPE(asm_data->output);
115099 + new_var = create_new_var(output_type);
115100 +
115101 + assign = gimple_build_assign(new_var, asm_data->output);
115102 + gimple_assign_set_lhs(assign, make_ssa_name(new_var, assign));
115103 +
115104 + gsi = gsi_for_stmt(asm_data->target_stmt);
115105 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
115106 +
115107 + asm_data->def_stmt = assign;
115108 +
115109 + new_var = create_new_var(output_type);
115110 + asm_data->output = make_ssa_name(new_var, asm_data->target_stmt);
115111 +
115112 + return gimple_assign_lhs(assign);
115113 +}
115114 +
115115 +static void set_so_asm_input_target_stmt(struct asm_data *asm_data)
115116 +{
115117 + switch (gimple_code(asm_data->target_stmt)) {
115118 + case GIMPLE_CALL:
115119 + gimple_call_set_arg(asm_data->target_stmt, asm_data->argnum - 1, asm_data->output);
115120 + break;
115121 + case GIMPLE_RETURN:
115122 + gimple_return_set_retval(as_a_greturn(asm_data->target_stmt), asm_data->output);
115123 + break;
115124 + default:
115125 + debug_gimple_stmt(asm_data->target_stmt);
115126 + gcc_unreachable();
115127 + }
115128 +
115129 + update_stmt(asm_data->def_stmt);
115130 +}
115131 +
115132 +/* This is the gimple part of searching for a missing size_overflow attribute. If the intentional_overflow attribute type
115133 + * is of the right kind create the appropriate size_overflow asm stmts:
115134 + * __asm__("# size_overflow MARK_END_INTENTIONAL" : =rm" D.3344_8 : "0" cicus.4_16);
115135 + * __asm__("# size_overflow MARK_NO" : =rm" cicus.4_16 : "0" size_1(D));
115136 + */
115137 +static void insert_size_overflow_asm(gimple stmt, unsigned int argnum, enum intentional_mark intentional_mark)
115138 +{
115139 + struct asm_data asm_data;
115140 +
115141 + asm_data.target_stmt = stmt;
115142 + asm_data.argnum = argnum;
115143 + asm_data.intentional_mark = intentional_mark;
115144 +
115145 + asm_data.output = get_so_asm_output(&asm_data);
115146 + if (asm_data.output == NULL_TREE)
115147 + return;
115148 + if (is_gimple_constant(asm_data.output))
115149 + return;
115150 + if (skip_types(asm_data.output))
115151 + return;
115152 +
115153 + asm_data.def_stmt = get_def_stmt(asm_data.output);
115154 + if (is_size_overflow_asm(asm_data.def_stmt)) {
115155 + check_size_overflow_asm(&asm_data);
115156 + return;
115157 + }
115158 +
115159 + asm_data.input = get_so_asm_input(&asm_data);
115160 +
115161 + create_so_asm_stmt(&asm_data);
115162 + set_so_asm_input_target_stmt(&asm_data);
115163 +
115164 + update_stmt(asm_data.def_stmt);
115165 + update_stmt(asm_data.target_stmt);
115166 +}
115167 +
115168 +// Determine the correct arg index and arg and insert the asm stmt to mark the stmt.
115169 +static void insert_so_asm_by_so_attr(gimple stmt, unsigned int orig_argnum)
115170 +{
115171 + if (orig_argnum == 0 && gimple_code(stmt) == GIMPLE_RETURN) {
115172 + insert_size_overflow_asm(stmt, 0, MARK_NO);
115173 + return;
115174 + }
115175 +
115176 + if (orig_argnum != 0 && gimple_code(stmt) == GIMPLE_CALL)
115177 + insert_size_overflow_asm(stmt, orig_argnum, MARK_NO);
115178 +}
115179 +
115180 +// If a function arg or the return value is marked by the size_overflow attribute then set its index in the array.
115181 +static void set_argnum_attribute(const_tree attr, bool *argnums)
115182 +{
115183 + unsigned int argnum;
115184 + tree attr_value;
115185 +
115186 + gcc_assert(attr);
115187 + for (attr_value = TREE_VALUE(attr); attr_value; attr_value = TREE_CHAIN(attr_value)) {
115188 + argnum = (unsigned int)tree_to_uhwi(TREE_VALUE(attr_value));
115189 + argnums[argnum] = true;
115190 + }
115191 +}
115192 +
115193 +// Check whether the arguments are marked by the size_overflow attribute.
115194 +static void search_interesting_so_args(tree fndecl, bool *argnums)
115195 +{
115196 + const_tree attr;
115197 +
115198 + attr = get_attribute("size_overflow", fndecl);
115199 + if (attr)
115200 + set_argnum_attribute(attr, argnums);
115201 +}
115202 +
115203 +static enum intentional_mark handle_intentional_attr(gimple stmt, unsigned int argnum)
115204 +{
115205 + enum intentional_mark mark;
115206 +
115207 + mark = check_intentional_attribute(stmt, argnum);
115208 + if (mark == MARK_NO)
115209 + return MARK_NO;
115210 + insert_size_overflow_asm(stmt, argnum, mark);
115211 + return mark;
115212 +}
115213 +
115214 +static void handle_size_overflow_attr_ret(greturn *stmt)
115215 +{
115216 + enum intentional_mark mark;
115217 + bool orig_argnums[MAX_PARAM + 1] = {false};
115218 +
115219 + search_interesting_so_args(get_orig_fndecl(current_function_decl), (bool *) &orig_argnums);
115220 +
115221 + mark = handle_intentional_attr(stmt, 0);
115222 + if (mark == MARK_NO && orig_argnums[0])
115223 + insert_so_asm_by_so_attr(stmt, 0);
115224 +}
115225 +
115226 +// If the argument(s) of the callee function are marked by an attribute then mark the call stmt with an asm stmt
115227 +static void handle_size_overflow_attr_call(gcall *stmt)
115228 +{
115229 + tree fndecl;
115230 + unsigned int argnum;
115231 + bool orig_argnums[MAX_PARAM + 1] = {false};
115232 +
115233 + fndecl = get_interesting_orig_fndecl_from_stmt(stmt);
115234 + if (fndecl == NULL_TREE)
115235 + return;
115236 + if (DECL_BUILT_IN(fndecl))
115237 + return;
115238 +
115239 + search_interesting_so_args(fndecl, (bool *) &orig_argnums);
115240 +
115241 + for (argnum = 1; argnum <= gimple_call_num_args(stmt); argnum++) {
115242 + enum intentional_mark mark = handle_intentional_attr(stmt, argnum);
115243 +
115244 + if (mark == MARK_NO && orig_argnums[argnum])
115245 + insert_so_asm_by_so_attr(stmt, argnum);
115246 + }
115247 +}
115248 +
115249 +// Iterate over all the stmts and search for call stmts and mark them if they have size_overflow attribute
115250 +static unsigned int search_interesting_functions(void)
115251 +{
115252 + basic_block bb;
115253 +
115254 + FOR_ALL_BB_FN(bb, cfun) {
115255 + gimple_stmt_iterator gsi;
115256 +
115257 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
115258 + gimple stmt = gsi_stmt(gsi);
115259 +
115260 + if (is_gimple_call(stmt))
115261 + handle_size_overflow_attr_call(as_a_gcall(stmt));
115262 + else if (gimple_code(stmt) == GIMPLE_RETURN)
115263 + handle_size_overflow_attr_ret(as_a_greturn(stmt));
115264 + }
115265 + }
115266 + return 0;
115267 +}
115268 +
115269 +/*
115270 + * A lot of functions get inlined before the ipa passes so after the build_ssa gimple pass
115271 + * this pass inserts asm stmts to mark the interesting args
115272 + * that the ipa pass will detect and insert the size overflow checks for.
115273 + */
115274 +#if BUILDING_GCC_VERSION >= 4009
115275 +static const struct pass_data insert_size_overflow_asm_pass_data = {
115276 +#else
115277 +static struct gimple_opt_pass insert_size_overflow_asm_pass = {
115278 + .pass = {
115279 +#endif
115280 + .type = GIMPLE_PASS,
115281 + .name = "insert_size_overflow_asm",
115282 +#if BUILDING_GCC_VERSION >= 4008
115283 + .optinfo_flags = OPTGROUP_NONE,
115284 +#endif
115285 +#if BUILDING_GCC_VERSION >= 5000
115286 +#elif BUILDING_GCC_VERSION >= 4009
115287 + .has_gate = false,
115288 + .has_execute = true,
115289 +#else
115290 + .gate = NULL,
115291 + .execute = search_interesting_functions,
115292 + .sub = NULL,
115293 + .next = NULL,
115294 + .static_pass_number = 0,
115295 +#endif
115296 + .tv_id = TV_NONE,
115297 + .properties_required = PROP_cfg,
115298 + .properties_provided = 0,
115299 + .properties_destroyed = 0,
115300 + .todo_flags_start = 0,
115301 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
115302 +#if BUILDING_GCC_VERSION < 4009
115303 + }
115304 +#endif
115305 +};
115306 +
115307 +#if BUILDING_GCC_VERSION >= 4009
115308 +namespace {
115309 +class insert_size_overflow_asm_pass : public gimple_opt_pass {
115310 +public:
115311 + insert_size_overflow_asm_pass() : gimple_opt_pass(insert_size_overflow_asm_pass_data, g) {}
115312 +#if BUILDING_GCC_VERSION >= 5000
115313 + virtual unsigned int execute(function *) { return search_interesting_functions(); }
115314 +#else
115315 + unsigned int execute() { return search_interesting_functions(); }
115316 +#endif
115317 +};
115318 +}
115319 +
115320 +opt_pass *make_insert_size_overflow_asm_pass(void)
115321 +{
115322 + return new insert_size_overflow_asm_pass();
115323 +}
115324 +#else
115325 +struct opt_pass *make_insert_size_overflow_asm_pass(void)
115326 +{
115327 + return &insert_size_overflow_asm_pass.pass;
115328 +}
115329 +#endif
115330 diff --git a/tools/gcc/size_overflow_plugin/intentional_overflow.c b/tools/gcc/size_overflow_plugin/intentional_overflow.c
115331 new file mode 100644
115332 index 0000000..d96cef2
115333 --- /dev/null
115334 +++ b/tools/gcc/size_overflow_plugin/intentional_overflow.c
115335 @@ -0,0 +1,955 @@
115336 +/*
115337 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
115338 + * Licensed under the GPL v2, or (at your option) v3
115339 + *
115340 + * Homepage:
115341 + * https://github.com/ephox-gcc-plugins/size_overflow
115342 + *
115343 + * Documentation:
115344 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
115345 + *
115346 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
115347 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
115348 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
115349 + *
115350 + * Usage:
115351 + * $ make
115352 + * $ make run
115353 + */
115354 +
115355 +#include "size_overflow.h"
115356 +
115357 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs);
115358 +
115359 +static const char *get_asm_string(const gasm *stmt)
115360 +{
115361 + if (stmt)
115362 + return gimple_asm_string(stmt);
115363 + return NULL;
115364 +}
115365 +
115366 +tree get_size_overflow_asm_input(const gasm *stmt)
115367 +{
115368 + gcc_assert(gimple_asm_ninputs(stmt) != 0);
115369 + return TREE_VALUE(gimple_asm_input_op(stmt, 0));
115370 +}
115371 +
115372 +bool is_size_overflow_insert_check_asm(const gasm *stmt)
115373 +{
115374 + const char *str;
115375 +
115376 + if (!is_size_overflow_asm(stmt))
115377 + return false;
115378 +
115379 + str = get_asm_string(stmt);
115380 + if (!str)
115381 + return false;
115382 + return !strncmp(str, OK_ASM_STR, sizeof(OK_ASM_STR) - 1);
115383 +}
115384 +
115385 +bool is_size_overflow_asm(const_gimple stmt)
115386 +{
115387 + const char *str;
115388 +
115389 + if (!stmt)
115390 + return false;
115391 + if (gimple_code(stmt) != GIMPLE_ASM)
115392 + return false;
115393 +
115394 + str = get_asm_string(as_a_const_gasm(stmt));
115395 + if (!str)
115396 + return false;
115397 + return !strncmp(str, SO_ASM_STR, sizeof(SO_ASM_STR) - 1);
115398 +}
115399 +
115400 +static bool is_size_overflow_intentional_asm_turn_off(const gasm *stmt)
115401 +{
115402 + const char *str;
115403 +
115404 + if (!is_size_overflow_asm(stmt))
115405 + return false;
115406 +
115407 + str = get_asm_string(stmt);
115408 + if (!str)
115409 + return false;
115410 + return !strncmp(str, TURN_OFF_ASM_STR, sizeof(TURN_OFF_ASM_STR) - 1);
115411 +}
115412 +
115413 +static bool is_size_overflow_intentional_asm_end(const gasm *stmt)
115414 +{
115415 + const char *str;
115416 +
115417 + if (!is_size_overflow_asm(stmt))
115418 + return false;
115419 +
115420 + str = get_asm_string(stmt);
115421 + if (!str)
115422 + return false;
115423 + return !strncmp(str, END_INTENTIONAL_ASM_STR, sizeof(END_INTENTIONAL_ASM_STR) - 1);
115424 +}
115425 +
115426 +/* Get the param of the intentional_overflow attribute.
115427 + * * 0: MARK_END_INTENTIONAL
115428 + * * 1..MAX_PARAM: MARK_YES
115429 + * * -1: MARK_TURN_OFF
115430 + */
115431 +static tree get_attribute_param(const_tree decl)
115432 +{
115433 + const_tree attr;
115434 +
115435 + if (decl == NULL_TREE)
115436 + return NULL_TREE;
115437 +
115438 + attr = get_attribute("intentional_overflow", decl);
115439 + if (attr)
115440 + return TREE_VALUE(attr);
115441 + return NULL_TREE;
115442 +}
115443 +
115444 +// MARK_TURN_OFF
115445 +static bool is_turn_off_intentional_attr(const_tree decl)
115446 +{
115447 + const_tree param_head;
115448 +
115449 + param_head = get_attribute_param(decl);
115450 + if (param_head == NULL_TREE)
115451 + return false;
115452 +
115453 + if (tree_to_shwi(TREE_VALUE(param_head)) == -1)
115454 + return true;
115455 + return false;
115456 +}
115457 +
115458 +// MARK_END_INTENTIONAL
115459 +static bool is_end_intentional_intentional_attr(const_tree decl)
115460 +{
115461 + const_tree param_head;
115462 +
115463 + param_head = get_attribute_param(decl);
115464 + if (param_head == NULL_TREE)
115465 + return false;
115466 +
115467 + if (tree_to_shwi(TREE_VALUE(param_head)) == 0)
115468 + return true;
115469 + return false;
115470 +}
115471 +
115472 +// MARK_YES
115473 +static bool is_yes_intentional_attr(const_tree decl, unsigned int argnum)
115474 +{
115475 + tree param, param_head;
115476 +
115477 + if (argnum == 0)
115478 + return false;
115479 +
115480 + param_head = get_attribute_param(decl);
115481 + for (param = param_head; param; param = TREE_CHAIN(param)) {
115482 + int argval = tree_to_shwi(TREE_VALUE(param));
115483 +
115484 + if (argval <= 0)
115485 + continue;
115486 + if (argnum == (unsigned int)argval)
115487 + return true;
115488 + }
115489 + return false;
115490 +}
115491 +
115492 +static void print_missing_intentional(enum intentional_mark callee_attr, enum intentional_mark caller_attr, const_tree decl, unsigned int argnum)
115493 +{
115494 + const struct size_overflow_hash *hash;
115495 + location_t loc;
115496 +
115497 + if (caller_attr == MARK_NO || caller_attr == MARK_END_INTENTIONAL || caller_attr == MARK_TURN_OFF)
115498 + return;
115499 +
115500 + if (callee_attr == MARK_END_INTENTIONAL || callee_attr == MARK_YES)
115501 + return;
115502 +
115503 + hash = get_size_overflow_hash_entry_tree(decl, argnum);
115504 + if (!hash)
115505 + return;
115506 +
115507 + loc = DECL_SOURCE_LOCATION(decl);
115508 + inform(loc, "The intentional_overflow attribute is missing from +%s+%u+", DECL_NAME_POINTER(decl), argnum);
115509 +}
115510 +
115511 +// Get the field decl of a component ref for intentional_overflow checking
115512 +static const_tree search_field_decl(const_tree comp_ref)
115513 +{
115514 + const_tree field = NULL_TREE;
115515 + unsigned int i, len = TREE_OPERAND_LENGTH(comp_ref);
115516 +
115517 + for (i = 0; i < len; i++) {
115518 + field = TREE_OPERAND(comp_ref, i);
115519 + if (TREE_CODE(field) == FIELD_DECL)
115520 + break;
115521 + }
115522 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
115523 + return field;
115524 +}
115525 +
115526 +/* Get the type of the intentional_overflow attribute of a node
115527 + * * MARK_TURN_OFF
115528 + * * MARK_YES
115529 + * * MARK_NO
115530 + * * MARK_END_INTENTIONAL
115531 + */
115532 +static enum intentional_mark get_intentional_attr_type(const_tree node)
115533 +{
115534 + const_tree cur_decl;
115535 +
115536 + if (node == NULL_TREE)
115537 + return MARK_NO;
115538 +
115539 + switch (TREE_CODE(node)) {
115540 + case COMPONENT_REF:
115541 + cur_decl = search_field_decl(node);
115542 + if (is_turn_off_intentional_attr(cur_decl))
115543 + return MARK_TURN_OFF;
115544 + if (is_end_intentional_intentional_attr(cur_decl))
115545 + return MARK_YES;
115546 + break;
115547 + case PARM_DECL: {
115548 + unsigned int argnum;
115549 +
115550 + cur_decl = get_orig_fndecl(current_function_decl);
115551 + argnum = find_arg_number_tree(node, cur_decl);
115552 + if (argnum == CANNOT_FIND_ARG)
115553 + return MARK_NO;
115554 + if (is_yes_intentional_attr(cur_decl, argnum))
115555 + return MARK_YES;
115556 + if (is_end_intentional_intentional_attr(cur_decl))
115557 + return MARK_END_INTENTIONAL;
115558 + break;
115559 + }
115560 + case FUNCTION_DECL: {
115561 + const_tree fndecl = get_orig_fndecl(node);
115562 +
115563 + if (is_turn_off_intentional_attr(fndecl))
115564 + return MARK_TURN_OFF;
115565 + if (is_end_intentional_intentional_attr(fndecl))
115566 + return MARK_END_INTENTIONAL;
115567 + }
115568 + default:
115569 + break;
115570 + }
115571 + return MARK_NO;
115572 +}
115573 +
115574 +static enum intentional_mark walk_use_def_phi(gimple_set *visited, const_tree result)
115575 +{
115576 + enum intentional_mark mark = MARK_NO;
115577 + gphi *phi = as_a_gphi(get_def_stmt(result));
115578 + unsigned int i, n = gimple_phi_num_args(phi);
115579 +
115580 + pointer_set_insert(visited, phi);
115581 + for (i = 0; i < n; i++) {
115582 + tree arg = gimple_phi_arg_def(phi, i);
115583 +
115584 + mark = walk_use_def(visited, arg);
115585 + if (mark != MARK_NO)
115586 + return mark;
115587 + }
115588 +
115589 + return mark;
115590 +}
115591 +
115592 +static enum intentional_mark walk_use_def_binary(gimple_set *visited, const_tree lhs)
115593 +{
115594 + enum intentional_mark mark;
115595 + tree rhs1, rhs2;
115596 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
115597 +
115598 + rhs1 = gimple_assign_rhs1(def_stmt);
115599 + rhs2 = gimple_assign_rhs2(def_stmt);
115600 +
115601 + mark = walk_use_def(visited, rhs1);
115602 + if (mark == MARK_NO)
115603 + return walk_use_def(visited, rhs2);
115604 + return mark;
115605 +}
115606 +
115607 +enum intentional_mark get_so_asm_type(const_gimple stmt)
115608 +{
115609 + const gasm *asm_stmt;
115610 +
115611 + if (!stmt)
115612 + return MARK_NO;
115613 + if (!is_size_overflow_asm(stmt))
115614 + return MARK_NO;
115615 +
115616 + asm_stmt = as_a_const_gasm(stmt);
115617 + if (is_size_overflow_insert_check_asm(asm_stmt))
115618 + return MARK_NO;
115619 + if (is_size_overflow_intentional_asm_turn_off(asm_stmt))
115620 + return MARK_TURN_OFF;
115621 + if (is_size_overflow_intentional_asm_end(asm_stmt))
115622 + return MARK_END_INTENTIONAL;
115623 + return MARK_YES;
115624 +}
115625 +
115626 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs)
115627 +{
115628 + const_gimple def_stmt;
115629 +
115630 + if (TREE_CODE(lhs) != SSA_NAME)
115631 + return get_intentional_attr_type(lhs);
115632 +
115633 + def_stmt = get_def_stmt(lhs);
115634 + gcc_assert(def_stmt);
115635 +
115636 + if (pointer_set_insert(visited, def_stmt))
115637 + return MARK_NO;
115638 +
115639 + switch (gimple_code(def_stmt)) {
115640 + case GIMPLE_CALL:
115641 + case GIMPLE_RETURN:
115642 + return MARK_NO;
115643 + case GIMPLE_NOP:
115644 + return walk_use_def(visited, SSA_NAME_VAR(lhs));
115645 + case GIMPLE_ASM:
115646 + return get_so_asm_type(as_a_const_gasm(def_stmt));
115647 + case GIMPLE_PHI:
115648 + return walk_use_def_phi(visited, lhs);
115649 + case GIMPLE_ASSIGN:
115650 + switch (gimple_num_ops(def_stmt)) {
115651 + case 2:
115652 + return walk_use_def(visited, gimple_assign_rhs1(def_stmt));
115653 + case 3:
115654 + return walk_use_def_binary(visited, lhs);
115655 + }
115656 + default:
115657 + debug_gimple_stmt((gimple)def_stmt);
115658 + error("%s: unknown gimple code", __func__);
115659 + gcc_unreachable();
115660 + }
115661 +}
115662 +
115663 +static enum intentional_mark check_intentional_size_overflow_asm_and_attribute(const_tree var)
115664 +{
115665 + enum intentional_mark mark;
115666 + gimple_set *visited;
115667 +
115668 + visited = pointer_set_create();
115669 + mark = walk_use_def(visited, var);
115670 + pointer_set_destroy(visited);
115671 +
115672 + return mark;
115673 +}
115674 +
115675 +/* Search intentional_overflow attribute on caller and on callee too.
115676 + * -1 / MARK_TURN_OFF: means that overflow checking is turned off inside the function and
115677 + * parameters aren't tracked backwards.
115678 + * 1..31 / MARK_YES: e.g., 4 means that overflow checking is turned off on the fourth parameter inside
115679 + * the function.
115680 + * 0 / MARK_END_INTENTIONAL: means that overflow checking is turned off on all the parameters of the function
115681 + * in all callers (on a structure field means that overflow checking is turned off
115682 + * in all expressions involving the given field).
115683 + */
115684 +enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum)
115685 +{
115686 + enum intentional_mark caller_mark, callee_mark;
115687 + const_tree fndecl, orig_cur_fndecl, arg;
115688 +
115689 + orig_cur_fndecl = get_orig_fndecl(current_function_decl);
115690 +
115691 + // handle MARK_TURN_OFF early on the caller
115692 + if (is_turn_off_intentional_attr(orig_cur_fndecl))
115693 + return MARK_TURN_OFF;
115694 +
115695 + switch (gimple_code(stmt)) {
115696 + case GIMPLE_RETURN:
115697 + gcc_assert(argnum == 0);
115698 + // for now ignore other intentional attribute types on returns
115699 + return MARK_NO;
115700 + case GIMPLE_CALL:
115701 + gcc_assert(argnum != 0);
115702 + gcc_assert(argnum <= gimple_call_num_args(stmt));
115703 + arg = gimple_call_arg(stmt, argnum - 1);
115704 + break;
115705 + default:
115706 + debug_gimple_stmt((gimple)stmt);
115707 + gcc_unreachable();
115708 + }
115709 +
115710 + // XXX ideiglenesen 0-nal a fuggvenyen belul is ki van kapcsolva a dupolas, eddig igy mukodott a doksi ellenere
115711 + if (is_end_intentional_intentional_attr(orig_cur_fndecl))
115712 + return MARK_END_INTENTIONAL;
115713 +
115714 + fndecl = get_interesting_orig_fndecl_from_stmt(as_a_const_gcall(stmt));
115715 + // handle MARK_TURN_OFF on the callee
115716 + if (is_turn_off_intentional_attr(fndecl))
115717 + return MARK_TURN_OFF;
115718 + // find a defining marked caller argument or struct field for arg
115719 + caller_mark = check_intentional_size_overflow_asm_and_attribute(arg);
115720 +
115721 + // did we find a marked struct field?
115722 + if (caller_mark == MARK_TURN_OFF)
115723 + return MARK_TURN_OFF;
115724 +
115725 + // handle MARK_END_INTENTIONAL on the callee
115726 + if (is_end_intentional_intentional_attr(fndecl))
115727 + callee_mark = MARK_END_INTENTIONAL;
115728 + // is it a marked callee parameter?
115729 + else if (is_yes_intentional_attr(fndecl, argnum))
115730 + callee_mark = MARK_YES;
115731 + else
115732 + callee_mark = MARK_NO;
115733 +
115734 + // no intentional attribute found
115735 + if (callee_mark == MARK_NO && caller_mark == MARK_NO)
115736 + return MARK_NO;
115737 +
115738 + // MARK_YES is meaningful only on the caller
115739 + if (caller_mark == MARK_NO && callee_mark == MARK_YES)
115740 + return MARK_NO;
115741 +
115742 + // we found a code region where we don't want to duplicate
115743 + if (caller_mark == MARK_YES && callee_mark == MARK_END_INTENTIONAL)
115744 + return MARK_END_INTENTIONAL;
115745 +
115746 + // ignore the intentional attribute on the callee if we didn't find a marked defining argument or struct field
115747 + if (caller_mark == MARK_NO && callee_mark == MARK_END_INTENTIONAL)
115748 + return MARK_NO;
115749 +
115750 + // the callee is missing the intentional attribute (MARK_YES or MARK_END_INTENTIONAL)
115751 + if (caller_mark == MARK_YES) {
115752 + print_missing_intentional(callee_mark, caller_mark, fndecl, argnum);
115753 + return MARK_YES;
115754 + }
115755 +
115756 + fprintf(stderr, "caller: %s callee: %s\n", DECL_NAME_POINTER(orig_cur_fndecl), DECL_NAME_POINTER(fndecl));
115757 + debug_gimple_stmt((gimple)stmt);
115758 + print_intentional_mark(caller_mark);
115759 + print_intentional_mark(callee_mark);
115760 + gcc_unreachable();
115761 +}
115762 +
115763 +enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum)
115764 +{
115765 + const_tree arg;
115766 +
115767 + switch (gimple_code(stmt)) {
115768 + case GIMPLE_RETURN:
115769 + gcc_assert(argnum == 0);
115770 + arg = gimple_return_retval(as_a_const_greturn(stmt));
115771 + break;
115772 + case GIMPLE_CALL:
115773 + gcc_assert(argnum != 0);
115774 + gcc_assert(argnum <= gimple_call_num_args(stmt));
115775 + arg = gimple_call_arg(stmt, argnum - 1);
115776 + break;
115777 + case GIMPLE_ASM:
115778 + gcc_assert(is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)));
115779 + arg = get_size_overflow_asm_input(as_a_const_gasm(stmt));
115780 + break;
115781 + default:
115782 + debug_gimple_stmt((gimple)stmt);
115783 + gcc_unreachable();
115784 + }
115785 +
115786 + // find a defining marked caller argument or struct field for arg
115787 + return check_intentional_size_overflow_asm_and_attribute(arg);
115788 +}
115789 +
115790 +bool is_a_cast_and_const_overflow(const_tree no_const_rhs)
115791 +{
115792 + const_tree rhs1, lhs, rhs1_type, lhs_type;
115793 + enum machine_mode lhs_mode, rhs_mode;
115794 + gimple def_stmt = get_def_stmt(no_const_rhs);
115795 +
115796 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
115797 + return false;
115798 +
115799 + rhs1 = gimple_assign_rhs1(def_stmt);
115800 + lhs = gimple_assign_lhs(def_stmt);
115801 + rhs1_type = TREE_TYPE(rhs1);
115802 + lhs_type = TREE_TYPE(lhs);
115803 + rhs_mode = TYPE_MODE(rhs1_type);
115804 + lhs_mode = TYPE_MODE(lhs_type);
115805 + if (TYPE_UNSIGNED(lhs_type) == TYPE_UNSIGNED(rhs1_type) || lhs_mode != rhs_mode)
115806 + return false;
115807 +
115808 + return true;
115809 +}
115810 +
115811 +static unsigned int uses_num(tree node)
115812 +{
115813 + imm_use_iterator imm_iter;
115814 + use_operand_p use_p;
115815 + unsigned int num = 0;
115816 +
115817 + FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
115818 + gimple use_stmt = USE_STMT(use_p);
115819 +
115820 + if (use_stmt == NULL)
115821 + return num;
115822 + if (is_gimple_debug(use_stmt))
115823 + continue;
115824 + if (gimple_assign_cast_p(use_stmt) && is_size_overflow_type(gimple_assign_lhs(use_stmt)))
115825 + continue;
115826 + num++;
115827 + }
115828 + return num;
115829 +}
115830 +
115831 +static bool no_uses(tree node)
115832 +{
115833 + return !uses_num(node);
115834 +}
115835 +
115836 +// 3.8.5 mm/page-writeback.c __ilog2_u64(): ret, uint + uintmax; uint -> int; int max
115837 +bool is_const_plus_unsigned_signed_truncation(const_tree lhs)
115838 +{
115839 + tree rhs1, lhs_type, rhs_type, rhs2, not_const_rhs;
115840 + gimple def_stmt = get_def_stmt(lhs);
115841 +
115842 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
115843 + return false;
115844 +
115845 + rhs1 = gimple_assign_rhs1(def_stmt);
115846 + rhs_type = TREE_TYPE(rhs1);
115847 + lhs_type = TREE_TYPE(lhs);
115848 + if (TYPE_UNSIGNED(lhs_type) || !TYPE_UNSIGNED(rhs_type))
115849 + return false;
115850 + if (TYPE_MODE(lhs_type) != TYPE_MODE(rhs_type))
115851 + return false;
115852 +
115853 + def_stmt = get_def_stmt(rhs1);
115854 + if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 3)
115855 + return false;
115856 +
115857 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR)
115858 + return false;
115859 +
115860 + rhs1 = gimple_assign_rhs1(def_stmt);
115861 + rhs2 = gimple_assign_rhs2(def_stmt);
115862 + if (!is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
115863 + return false;
115864 +
115865 + if (is_gimple_constant(rhs2))
115866 + not_const_rhs = rhs1;
115867 + else
115868 + not_const_rhs = rhs2;
115869 +
115870 + return no_uses(not_const_rhs);
115871 +}
115872 +
115873 +static bool is_lt_signed_type_max(const_tree rhs)
115874 +{
115875 + const_tree new_type, type_max, type = TREE_TYPE(rhs);
115876 +
115877 + if (!TYPE_UNSIGNED(type))
115878 + return true;
115879 +
115880 + switch (TYPE_MODE(type)) {
115881 + case QImode:
115882 + new_type = intQI_type_node;
115883 + break;
115884 + case HImode:
115885 + new_type = intHI_type_node;
115886 + break;
115887 + case SImode:
115888 + new_type = intSI_type_node;
115889 + break;
115890 + case DImode:
115891 + new_type = intDI_type_node;
115892 + break;
115893 + default:
115894 + debug_tree((tree)type);
115895 + gcc_unreachable();
115896 + }
115897 +
115898 + type_max = TYPE_MAX_VALUE(new_type);
115899 + if (!tree_int_cst_lt(type_max, rhs))
115900 + return true;
115901 +
115902 + return false;
115903 +}
115904 +
115905 +static bool is_gt_zero(const_tree rhs)
115906 +{
115907 + const_tree type = TREE_TYPE(rhs);
115908 +
115909 + if (TYPE_UNSIGNED(type))
115910 + return true;
115911 +
115912 + if (!tree_int_cst_lt(rhs, integer_zero_node))
115913 + return true;
115914 +
115915 + return false;
115916 +}
115917 +
115918 +bool is_a_constant_overflow(const gassign *stmt, const_tree rhs)
115919 +{
115920 + if (gimple_assign_rhs_code(stmt) == MIN_EXPR)
115921 + return false;
115922 + if (!is_gimple_constant(rhs))
115923 + return false;
115924 +
115925 + // if the const is between 0 and the max value of the signed type of the same bitsize then there is no intentional overflow
115926 + if (is_lt_signed_type_max(rhs) && is_gt_zero(rhs))
115927 + return false;
115928 +
115929 + return true;
115930 +}
115931 +
115932 +static tree change_assign_rhs(struct visited *visited, gassign *stmt, const_tree orig_rhs, tree new_rhs)
115933 +{
115934 + const_gimple assign;
115935 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
115936 + tree origtype = TREE_TYPE(orig_rhs);
115937 +
115938 + assign = build_cast_stmt(visited, origtype, new_rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
115939 + pointer_set_insert(visited->my_stmts, assign);
115940 + return get_lhs(assign);
115941 +}
115942 +
115943 +tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2)
115944 +{
115945 + tree new_rhs, orig_rhs;
115946 + void (*gimple_assign_set_rhs)(gimple, tree);
115947 + tree rhs1 = gimple_assign_rhs1(stmt);
115948 + tree rhs2 = gimple_assign_rhs2(stmt);
115949 + tree lhs = gimple_assign_lhs(stmt);
115950 +
115951 + if (!check_overflow)
115952 + return create_assign(visited, stmt, lhs, AFTER_STMT);
115953 +
115954 + if (change_rhs == NULL_TREE)
115955 + return create_assign(visited, stmt, lhs, AFTER_STMT);
115956 +
115957 + if (new_rhs2 == NULL_TREE) {
115958 + orig_rhs = rhs1;
115959 + gimple_assign_set_rhs = &gimple_assign_set_rhs1;
115960 + } else {
115961 + orig_rhs = rhs2;
115962 + gimple_assign_set_rhs = &gimple_assign_set_rhs2;
115963 + }
115964 +
115965 + check_size_overflow(stmt, TREE_TYPE(change_rhs), change_rhs, orig_rhs, BEFORE_STMT);
115966 +
115967 + new_rhs = change_assign_rhs(visited, stmt, orig_rhs, change_rhs);
115968 + gimple_assign_set_rhs(stmt, new_rhs);
115969 + update_stmt(stmt);
115970 +
115971 + return create_assign(visited, stmt, lhs, AFTER_STMT);
115972 +}
115973 +
115974 +static bool is_subtraction_special(struct visited *visited, const gassign *stmt)
115975 +{
115976 + gimple rhs1_def_stmt, rhs2_def_stmt;
115977 + const_tree rhs1_def_stmt_rhs1, rhs2_def_stmt_rhs1, rhs1_def_stmt_lhs, rhs2_def_stmt_lhs;
115978 + enum machine_mode rhs1_def_stmt_rhs1_mode, rhs2_def_stmt_rhs1_mode, rhs1_def_stmt_lhs_mode, rhs2_def_stmt_lhs_mode;
115979 + const_tree rhs1 = gimple_assign_rhs1(stmt);
115980 + const_tree rhs2 = gimple_assign_rhs2(stmt);
115981 +
115982 + if (is_gimple_constant(rhs1) || is_gimple_constant(rhs2))
115983 + return false;
115984 +
115985 + gcc_assert(TREE_CODE(rhs1) == SSA_NAME && TREE_CODE(rhs2) == SSA_NAME);
115986 +
115987 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
115988 + return false;
115989 +
115990 + rhs1_def_stmt = get_def_stmt(rhs1);
115991 + rhs2_def_stmt = get_def_stmt(rhs2);
115992 + if (!gimple_assign_cast_p(rhs1_def_stmt) || !gimple_assign_cast_p(rhs2_def_stmt))
115993 + return false;
115994 +
115995 + rhs1_def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
115996 + rhs2_def_stmt_rhs1 = gimple_assign_rhs1(rhs2_def_stmt);
115997 + rhs1_def_stmt_lhs = gimple_assign_lhs(rhs1_def_stmt);
115998 + rhs2_def_stmt_lhs = gimple_assign_lhs(rhs2_def_stmt);
115999 + rhs1_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_rhs1));
116000 + rhs2_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_rhs1));
116001 + rhs1_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_lhs));
116002 + rhs2_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_lhs));
116003 + if (GET_MODE_BITSIZE(rhs1_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs1_def_stmt_lhs_mode))
116004 + return false;
116005 + if (GET_MODE_BITSIZE(rhs2_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs2_def_stmt_lhs_mode))
116006 + return false;
116007 +
116008 + pointer_set_insert(visited->no_cast_check, rhs1_def_stmt);
116009 + pointer_set_insert(visited->no_cast_check, rhs2_def_stmt);
116010 + return true;
116011 +}
116012 +
116013 +static gassign *create_binary_assign(struct visited *visited, enum tree_code code, gassign *stmt, tree rhs1, tree rhs2)
116014 +{
116015 + gassign *assign;
116016 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
116017 + tree type = TREE_TYPE(rhs1);
116018 + tree lhs = create_new_var(type);
116019 +
116020 + gcc_assert(types_compatible_p(type, TREE_TYPE(rhs2)));
116021 + assign = as_a_gassign(gimple_build_assign_with_ops(code, lhs, rhs1, rhs2));
116022 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
116023 +
116024 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
116025 + update_stmt(assign);
116026 + pointer_set_insert(visited->my_stmts, assign);
116027 + return assign;
116028 +}
116029 +
116030 +static tree cast_to_TI_type(struct visited *visited, gassign *stmt, tree node)
116031 +{
116032 + gimple_stmt_iterator gsi;
116033 + const_gimple cast_stmt;
116034 + tree type = TREE_TYPE(node);
116035 +
116036 + if (types_compatible_p(type, intTI_type_node))
116037 + return node;
116038 +
116039 + gsi = gsi_for_stmt(stmt);
116040 + cast_stmt = build_cast_stmt(visited, intTI_type_node, node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
116041 + pointer_set_insert(visited->my_stmts, cast_stmt);
116042 + return get_lhs(cast_stmt);
116043 +}
116044 +
116045 +static tree get_def_stmt_rhs(struct visited *visited, const_tree var)
116046 +{
116047 + tree rhs1, def_stmt_rhs1;
116048 + gimple rhs1_def_stmt, def_stmt_rhs1_def_stmt, def_stmt;
116049 +
116050 + def_stmt = get_def_stmt(var);
116051 + if (!gimple_assign_cast_p(def_stmt))
116052 + return NULL_TREE;
116053 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP && pointer_set_contains(visited->my_stmts, def_stmt) && gimple_assign_cast_p(def_stmt));
116054 +
116055 + rhs1 = gimple_assign_rhs1(def_stmt);
116056 + rhs1_def_stmt = get_def_stmt(rhs1);
116057 + if (!gimple_assign_cast_p(rhs1_def_stmt))
116058 + return rhs1;
116059 +
116060 + def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
116061 + def_stmt_rhs1_def_stmt = get_def_stmt(def_stmt_rhs1);
116062 +
116063 + switch (gimple_code(def_stmt_rhs1_def_stmt)) {
116064 + case GIMPLE_CALL:
116065 + case GIMPLE_NOP:
116066 + case GIMPLE_ASM:
116067 + case GIMPLE_PHI:
116068 + return def_stmt_rhs1;
116069 + case GIMPLE_ASSIGN:
116070 + return rhs1;
116071 + default:
116072 + debug_gimple_stmt(def_stmt_rhs1_def_stmt);
116073 + gcc_unreachable();
116074 + }
116075 +}
116076 +
116077 +tree handle_integer_truncation(struct visited *visited, const_tree lhs)
116078 +{
116079 + tree new_rhs1, new_rhs2;
116080 + tree new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1, new_lhs;
116081 + gassign *assign, *stmt = as_a_gassign(get_def_stmt(lhs));
116082 + tree rhs1 = gimple_assign_rhs1(stmt);
116083 + tree rhs2 = gimple_assign_rhs2(stmt);
116084 +
116085 + if (!is_subtraction_special(visited, stmt))
116086 + return NULL_TREE;
116087 +
116088 + new_rhs1 = expand(visited, rhs1);
116089 + new_rhs2 = expand(visited, rhs2);
116090 +
116091 + new_rhs1_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs1);
116092 + new_rhs2_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs2);
116093 +
116094 + if (new_rhs1_def_stmt_rhs1 == NULL_TREE || new_rhs2_def_stmt_rhs1 == NULL_TREE)
116095 + return NULL_TREE;
116096 +
116097 + if (!types_compatible_p(TREE_TYPE(new_rhs1_def_stmt_rhs1), TREE_TYPE(new_rhs2_def_stmt_rhs1))) {
116098 + new_rhs1_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs1_def_stmt_rhs1);
116099 + new_rhs2_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs2_def_stmt_rhs1);
116100 + }
116101 +
116102 + assign = create_binary_assign(visited, MINUS_EXPR, stmt, new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1);
116103 + new_lhs = gimple_assign_lhs(assign);
116104 + check_size_overflow(assign, TREE_TYPE(new_lhs), new_lhs, rhs1, AFTER_STMT);
116105 +
116106 + return dup_assign(visited, stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
116107 +}
116108 +
116109 +bool is_a_neg_overflow(const gassign *stmt, const_tree rhs)
116110 +{
116111 + const_gimple def_stmt;
116112 +
116113 + if (TREE_CODE(rhs) != SSA_NAME)
116114 + return false;
116115 +
116116 + if (gimple_assign_rhs_code(stmt) != PLUS_EXPR)
116117 + return false;
116118 +
116119 + def_stmt = get_def_stmt(rhs);
116120 + if (!is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != BIT_NOT_EXPR)
116121 + return false;
116122 +
116123 + return true;
116124 +}
116125 +
116126 +/* e.g., drivers/acpi/acpica/utids.c acpi_ut_execute_CID()
116127 + * ((count - 1) * sizeof(struct acpi_pnp_dee_id_list) -> (count + fffffff) * 16
116128 + * fffffff * 16 > signed max -> truncate
116129 + */
116130 +static bool look_for_mult_and_add(const_gimple stmt)
116131 +{
116132 + const_tree res;
116133 + tree rhs1, rhs2, def_rhs1, def_rhs2, const_rhs, def_const_rhs;
116134 + const_gimple def_stmt;
116135 +
116136 + if (!stmt || gimple_code(stmt) == GIMPLE_NOP)
116137 + return false;
116138 + if (!is_gimple_assign(stmt))
116139 + return false;
116140 + if (gimple_assign_rhs_code(stmt) != MULT_EXPR)
116141 + return false;
116142 +
116143 + rhs1 = gimple_assign_rhs1(stmt);
116144 + rhs2 = gimple_assign_rhs2(stmt);
116145 + if (is_gimple_constant(rhs1)) {
116146 + const_rhs = rhs1;
116147 + def_stmt = get_def_stmt(rhs2);
116148 + } else if (is_gimple_constant(rhs2)) {
116149 + const_rhs = rhs2;
116150 + def_stmt = get_def_stmt(rhs1);
116151 + } else
116152 + return false;
116153 +
116154 + if (!is_gimple_assign(def_stmt))
116155 + return false;
116156 +
116157 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR && gimple_assign_rhs_code(def_stmt) != MINUS_EXPR)
116158 + return false;
116159 +
116160 + def_rhs1 = gimple_assign_rhs1(def_stmt);
116161 + def_rhs2 = gimple_assign_rhs2(def_stmt);
116162 + if (is_gimple_constant(def_rhs1))
116163 + def_const_rhs = def_rhs1;
116164 + else if (is_gimple_constant(def_rhs2))
116165 + def_const_rhs = def_rhs2;
116166 + else
116167 + return false;
116168 +
116169 + res = fold_binary_loc(gimple_location(def_stmt), MULT_EXPR, TREE_TYPE(const_rhs), const_rhs, def_const_rhs);
116170 + if (is_lt_signed_type_max(res) && is_gt_zero(res))
116171 + return false;
116172 + return true;
116173 +}
116174 +
116175 +enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt)
116176 +{
116177 + const_gimple def_stmt_1, def_stmt_2;
116178 + const_tree rhs1, rhs2;
116179 + bool add_mul_rhs1, add_mul_rhs2;
116180 +
116181 + rhs1 = gimple_assign_rhs1(stmt);
116182 + def_stmt_1 = get_def_stmt(rhs1);
116183 + add_mul_rhs1 = look_for_mult_and_add(def_stmt_1);
116184 +
116185 + rhs2 = gimple_assign_rhs2(stmt);
116186 + def_stmt_2 = get_def_stmt(rhs2);
116187 + add_mul_rhs2 = look_for_mult_and_add(def_stmt_2);
116188 +
116189 + if (add_mul_rhs1)
116190 + return RHS1_INTENTIONAL_OVERFLOW;
116191 + if (add_mul_rhs2)
116192 + return RHS2_INTENTIONAL_OVERFLOW;
116193 + return NO_INTENTIONAL_OVERFLOW;
116194 +}
116195 +
116196 +static gassign *get_dup_stmt(struct visited *visited, gassign *stmt)
116197 +{
116198 + gassign *my_stmt;
116199 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
116200 +
116201 + gsi_next(&gsi);
116202 + my_stmt = as_a_gassign(gsi_stmt(gsi));
116203 +
116204 + gcc_assert(pointer_set_contains(visited->my_stmts, my_stmt));
116205 + if (gimple_assign_rhs_code(stmt) != gimple_assign_rhs_code(my_stmt)) {
116206 + fprintf(stderr, "%s != %s\n", get_tree_code_name(gimple_assign_rhs_code(stmt)), get_tree_code_name(gimple_assign_rhs_code(my_stmt)));
116207 + debug_gimple_stmt(stmt);
116208 + debug_gimple_stmt(my_stmt);
116209 + gcc_unreachable();
116210 + }
116211 +
116212 + return my_stmt;
116213 +}
116214 +
116215 +/* unsigned type -> unary or binary assign (rhs1 or rhs2 is constant)
116216 + * unsigned type cast to signed type, unsigned type: no more uses
116217 + * e.g., lib/vsprintf.c:simple_strtol()
116218 + * _10 = (unsigned long int) _9
116219 + * _11 = -_10;
116220 + * _12 = (long int) _11; (_11_ no more uses)
116221 + */
116222 +static bool is_call_or_cast(gimple stmt)
116223 +{
116224 + return gimple_assign_cast_p(stmt) || is_gimple_call(stmt);
116225 +}
116226 +
116227 +static bool is_unsigned_cast_or_call_def_stmt(const_tree node)
116228 +{
116229 + const_tree rhs;
116230 + gimple def_stmt;
116231 +
116232 + if (node == NULL_TREE)
116233 + return true;
116234 + if (is_gimple_constant(node))
116235 + return true;
116236 +
116237 + def_stmt = get_def_stmt(node);
116238 + if (!def_stmt)
116239 + return false;
116240 +
116241 + if (is_call_or_cast(def_stmt))
116242 + return true;
116243 +
116244 + if (!is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 2)
116245 + return false;
116246 + rhs = gimple_assign_rhs1(def_stmt);
116247 + def_stmt = get_def_stmt(rhs);
116248 + if (!def_stmt)
116249 + return false;
116250 + return is_call_or_cast(def_stmt);
116251 +}
116252 +
116253 +void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt)
116254 +{
116255 + unsigned int use_num;
116256 + gassign *so_stmt;
116257 + const_gimple def_stmt;
116258 + const_tree rhs1, rhs2;
116259 + tree rhs = gimple_assign_rhs1(stmt);
116260 + tree lhs_type = TREE_TYPE(gimple_assign_lhs(stmt));
116261 + const_tree rhs_type = TREE_TYPE(rhs);
116262 +
116263 + if (!(TYPE_UNSIGNED(rhs_type) && !TYPE_UNSIGNED(lhs_type)))
116264 + return;
116265 + if (GET_MODE_BITSIZE(TYPE_MODE(rhs_type)) != GET_MODE_BITSIZE(TYPE_MODE(lhs_type)))
116266 + return;
116267 + use_num = uses_num(rhs);
116268 + if (use_num != 1)
116269 + return;
116270 +
116271 + def_stmt = get_def_stmt(rhs);
116272 + if (!def_stmt)
116273 + return;
116274 + if (!is_gimple_assign(def_stmt))
116275 + return;
116276 +
116277 + rhs1 = gimple_assign_rhs1(def_stmt);
116278 + if (!is_unsigned_cast_or_call_def_stmt(rhs1))
116279 + return;
116280 +
116281 + rhs2 = gimple_assign_rhs2(def_stmt);
116282 + if (!is_unsigned_cast_or_call_def_stmt(rhs2))
116283 + return;
116284 + if (gimple_num_ops(def_stmt) == 3 && !is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
116285 + return;
116286 +
116287 + so_stmt = get_dup_stmt(visited, stmt);
116288 + create_up_and_down_cast(visited, so_stmt, lhs_type, gimple_assign_rhs1(so_stmt));
116289 +}
116290 +
116291 diff --git a/tools/gcc/size_overflow_plugin/misc.c b/tools/gcc/size_overflow_plugin/misc.c
116292 new file mode 100644
116293 index 0000000..c1b4773
116294 --- /dev/null
116295 +++ b/tools/gcc/size_overflow_plugin/misc.c
116296 @@ -0,0 +1,441 @@
116297 +/*
116298 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
116299 + * Licensed under the GPL v2, or (at your option) v3
116300 + *
116301 + * Homepage:
116302 + * https://github.com/ephox-gcc-plugins/size_overflow
116303 + *
116304 + * Documentation:
116305 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
116306 + *
116307 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
116308 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
116309 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
116310 + *
116311 + * Usage:
116312 + * $ make
116313 + * $ make run
116314 + */
116315 +
116316 +#include "size_overflow.h"
116317 +
116318 +const char *get_type_name_from_field(const_tree field_decl)
116319 +{
116320 + const_tree context, type_name;
116321 +
116322 + if (TREE_CODE(field_decl) != FIELD_DECL)
116323 + return NULL;
116324 +
116325 + context = DECL_CONTEXT(field_decl);
116326 + gcc_assert(TREE_CODE(context) == RECORD_TYPE);
116327 + type_name = TYPE_NAME(TYPE_MAIN_VARIANT(context));
116328 + if (type_name == NULL_TREE)
116329 + return NULL;
116330 +
116331 + if (TREE_CODE(type_name) == IDENTIFIER_NODE)
116332 + return IDENTIFIER_POINTER(type_name);
116333 + else if (TREE_CODE(type_name) == TYPE_DECL)
116334 + return DECL_NAME_POINTER(type_name);
116335 +
116336 + debug_tree((tree)field_decl);
116337 + debug_tree((tree)type_name);
116338 + gcc_unreachable();
116339 +}
116340 +
116341 +// Was the function created by the compiler itself?
116342 +bool made_by_compiler(const_tree decl)
116343 +{
116344 + struct cgraph_node *node;
116345 +
116346 + if (FUNCTION_PTR_P(decl))
116347 + return false;
116348 + if (TREE_CODE(decl) == VAR_DECL)
116349 + return false;
116350 +
116351 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
116352 + if (DECL_ABSTRACT_ORIGIN(decl) != NULL_TREE)
116353 + return true;
116354 + if (DECL_ARTIFICIAL(decl))
116355 + return true;
116356 +
116357 + node = get_cnode(decl);
116358 + if (!node)
116359 + return false;
116360 + return node->clone_of != NULL;
116361 +}
116362 +
116363 +bool skip_types(const_tree var)
116364 +{
116365 + const_tree type;
116366 +
116367 + type = TREE_TYPE(var);
116368 + if (type == NULL_TREE)
116369 + return true;
116370 +
116371 + switch (TREE_CODE(type)) {
116372 + case INTEGER_TYPE:
116373 + case ENUMERAL_TYPE:
116374 + return false;
116375 + default:
116376 + return true;
116377 + }
116378 +}
116379 +
116380 +gimple get_fnptr_def_stmt(const_tree fn_ptr)
116381 +{
116382 + gimple def_stmt;
116383 +
116384 + gcc_assert(fn_ptr != NULL_TREE);
116385 + gcc_assert(FUNCTION_PTR_P(fn_ptr));
116386 +
116387 + if (is_gimple_constant(fn_ptr))
116388 + return NULL;
116389 +
116390 + def_stmt = get_def_stmt(fn_ptr);
116391 + gcc_assert(def_stmt);
116392 + return def_stmt;
116393 +}
116394 +
116395 +gimple get_def_stmt(const_tree node)
116396 +{
116397 + gcc_assert(node != NULL_TREE);
116398 +
116399 + if (TREE_CODE(node) != SSA_NAME)
116400 + return NULL;
116401 + return SSA_NAME_DEF_STMT(node);
116402 +}
116403 +
116404 +tree create_new_var(tree type)
116405 +{
116406 + tree new_var = create_tmp_var(type, "cicus");
116407 +
116408 + add_referenced_var(new_var);
116409 + return new_var;
116410 +}
116411 +
116412 +static bool skip_cast(tree dst_type, const_tree rhs, bool force)
116413 +{
116414 + const_gimple def_stmt = get_def_stmt(rhs);
116415 +
116416 + if (force)
116417 + return false;
116418 +
116419 + if (is_gimple_constant(rhs))
116420 + return false;
116421 +
116422 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
116423 + return false;
116424 +
116425 + if (!types_compatible_p(dst_type, TREE_TYPE(rhs)))
116426 + return false;
116427 +
116428 + // DI type can be on 32 bit (from create_assign) but overflow type stays DI
116429 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
116430 + return false;
116431 +
116432 + return true;
116433 +}
116434 +
116435 +tree cast_a_tree(tree type, tree var)
116436 +{
116437 + gcc_assert(type != NULL_TREE);
116438 + gcc_assert(var != NULL_TREE);
116439 + gcc_assert(fold_convertible_p(type, var));
116440 +
116441 + return fold_convert(type, var);
116442 +}
116443 +
116444 +gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force)
116445 +{
116446 + gassign *assign;
116447 + gimple def_stmt;
116448 +
116449 + gcc_assert(dst_type != NULL_TREE && rhs != NULL_TREE);
116450 + gcc_assert(!is_gimple_constant(rhs));
116451 + if (gsi_end_p(*gsi) && before == AFTER_STMT)
116452 + gcc_unreachable();
116453 +
116454 + def_stmt = get_def_stmt(rhs);
116455 + if (def_stmt && gimple_code(def_stmt) != GIMPLE_NOP && skip_cast(dst_type, rhs, force) && pointer_set_contains(visited->my_stmts, def_stmt))
116456 + return def_stmt;
116457 +
116458 + if (lhs == CREATE_NEW_VAR)
116459 + lhs = create_new_var(dst_type);
116460 +
116461 + assign = gimple_build_assign(lhs, cast_a_tree(dst_type, rhs));
116462 +
116463 + if (!gsi_end_p(*gsi)) {
116464 + location_t loc = gimple_location(gsi_stmt(*gsi));
116465 + gimple_set_location(assign, loc);
116466 + }
116467 +
116468 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
116469 +
116470 + if (before)
116471 + gsi_insert_before(gsi, assign, GSI_NEW_STMT);
116472 + else
116473 + gsi_insert_after(gsi, assign, GSI_NEW_STMT);
116474 + update_stmt(assign);
116475 + return assign;
116476 +}
116477 +
116478 +bool is_size_overflow_type(const_tree var)
116479 +{
116480 + const char *name;
116481 + const_tree type_name, type;
116482 +
116483 + if (var == NULL_TREE)
116484 + return false;
116485 +
116486 + type = TREE_TYPE(var);
116487 + type_name = TYPE_NAME(type);
116488 + if (type_name == NULL_TREE)
116489 + return false;
116490 +
116491 + if (DECL_P(type_name))
116492 + name = DECL_NAME_POINTER(type_name);
116493 + else
116494 + name = IDENTIFIER_POINTER(type_name);
116495 +
116496 + if (!strncmp(name, "size_overflow_type", 18))
116497 + return true;
116498 + return false;
116499 +}
116500 +
116501 +// Determine if a cloned function has all the original arguments
116502 +static bool unchanged_arglist(struct cgraph_node *new_node, struct cgraph_node *old_node)
116503 +{
116504 + const_tree new_decl_list, old_decl_list;
116505 +
116506 + if (new_node->clone_of && new_node->clone.tree_map)
116507 + return !new_node->clone.args_to_skip;
116508 +
116509 + new_decl_list = DECL_ARGUMENTS(NODE_DECL(new_node));
116510 + old_decl_list = DECL_ARGUMENTS(NODE_DECL(old_node));
116511 + if (new_decl_list != NULL_TREE && old_decl_list != NULL_TREE)
116512 + gcc_assert(list_length(new_decl_list) == list_length(old_decl_list));
116513 +
116514 + return true;
116515 +}
116516 +
116517 +unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num)
116518 +{
116519 + unsigned int new_num;
116520 + const_tree fndecl_arg;
116521 + tree fndecl_arglist = DECL_ARGUMENTS(fndecl);
116522 + const_tree arg, target_fndecl_arglist;
116523 +
116524 + if (num == 0)
116525 + return num;
116526 +
116527 + if (fndecl == correct_argnum_of_fndecl && !DECL_ARTIFICIAL(fndecl))
116528 + return num;
116529 + else if (fndecl == correct_argnum_of_fndecl && DECL_ARTIFICIAL(fndecl))
116530 + return CANNOT_FIND_ARG;
116531 +
116532 + target_fndecl_arglist = DECL_ARGUMENTS(correct_argnum_of_fndecl);
116533 + if (fndecl_arglist == NULL_TREE || target_fndecl_arglist == NULL_TREE)
116534 + return CANNOT_FIND_ARG;
116535 +
116536 + fndecl_arg = chain_index(num - 1, fndecl_arglist);
116537 + gcc_assert(fndecl_arg != NULL_TREE);
116538 +
116539 + for (arg = target_fndecl_arglist, new_num = 1; arg; arg = TREE_CHAIN(arg), new_num++) {
116540 + if (arg == fndecl_arg || !strcmp(DECL_NAME_POINTER(arg), DECL_NAME_POINTER(fndecl_arg)))
116541 + return new_num;
116542 + }
116543 +
116544 + return CANNOT_FIND_ARG;
116545 +}
116546 +
116547 +// Find the specified argument in the originally cloned function
116548 +static unsigned int clone_argnum_on_orig(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int clone_argnum)
116549 +{
116550 + bitmap args_to_skip;
116551 + unsigned int i, new_argnum = clone_argnum;
116552 +
116553 + if (unchanged_arglist(new_node, old_node))
116554 + return clone_argnum;
116555 +
116556 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
116557 + args_to_skip = new_node->clone.args_to_skip;
116558 + for (i = 0; i < clone_argnum; i++) {
116559 + if (bitmap_bit_p(args_to_skip, i))
116560 + new_argnum++;
116561 + }
116562 + return new_argnum;
116563 +}
116564 +
116565 +// Find the specified argument in the clone
116566 +static unsigned int orig_argnum_on_clone(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int orig_argnum)
116567 +{
116568 + bitmap args_to_skip;
116569 + unsigned int i, new_argnum = orig_argnum;
116570 +
116571 + if (unchanged_arglist(new_node, old_node))
116572 + return orig_argnum;
116573 +
116574 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
116575 + args_to_skip = new_node->clone.args_to_skip;
116576 + if (bitmap_bit_p(args_to_skip, orig_argnum - 1))
116577 + // XXX torolni kellene a nodeot
116578 + return CANNOT_FIND_ARG;
116579 +
116580 + for (i = 0; i < orig_argnum; i++) {
116581 + if (bitmap_bit_p(args_to_skip, i))
116582 + new_argnum--;
116583 + }
116584 + return new_argnum;
116585 +}
116586 +
116587 +// Associate the argument between a clone and a cloned function
116588 +static unsigned int get_correct_argnum_cnode(struct cgraph_node *node, struct cgraph_node *correct_argnum_of_node, unsigned int argnum)
116589 +{
116590 + bool node_clone, correct_argnum_of_node_clone;
116591 + const_tree correct_argnum_of_node_decl, node_decl;
116592 +
116593 + if (node == correct_argnum_of_node)
116594 + return argnum;
116595 + if (argnum == 0)
116596 + return argnum;
116597 +
116598 + correct_argnum_of_node_decl = NODE_DECL(correct_argnum_of_node);
116599 + gcc_assert(correct_argnum_of_node_decl != NULL_TREE);
116600 + gcc_assert(correct_argnum_of_node && !DECL_ARTIFICIAL(correct_argnum_of_node_decl));
116601 +
116602 + if (node) {
116603 + node_decl = NODE_DECL(node);
116604 + gcc_assert(!DECL_ARTIFICIAL(node_decl));
116605 + node_clone = made_by_compiler(node_decl);
116606 + } else {
116607 + node_decl = NULL_TREE;
116608 + node_clone = false;
116609 + }
116610 +
116611 + if (correct_argnum_of_node_decl == node_decl)
116612 + return argnum;
116613 +
116614 + correct_argnum_of_node_clone = made_by_compiler(correct_argnum_of_node_decl);
116615 + // the original decl is lost if both nodes are clones
116616 + if (node_clone && correct_argnum_of_node_clone) {
116617 + gcc_assert(unchanged_arglist(node, correct_argnum_of_node));
116618 + return argnum;
116619 + }
116620 +
116621 + if (node_clone && !correct_argnum_of_node_clone)
116622 + return clone_argnum_on_orig(correct_argnum_of_node, node, argnum);
116623 + else if (!node_clone && correct_argnum_of_node_clone)
116624 + return orig_argnum_on_clone(correct_argnum_of_node, node, argnum);
116625 +
116626 + if (node)
116627 + debug_tree((tree)NODE_DECL(node));
116628 + debug_tree((tree)correct_argnum_of_node_decl);
116629 + gcc_unreachable();
116630 +}
116631 +
116632 +unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum)
116633 +{
116634 + struct cgraph_node *node, *correct_argnum_of_node;
116635 +
116636 + gcc_assert(decl != NULL_TREE);
116637 + gcc_assert(correct_argnum_of_decl != NULL_TREE);
116638 +
116639 + correct_argnum_of_node = get_cnode(correct_argnum_of_decl);
116640 + if (!correct_argnum_of_node || DECL_ARTIFICIAL(decl) || DECL_ARTIFICIAL(correct_argnum_of_decl))
116641 + return get_correct_argnum_fndecl(decl, correct_argnum_of_decl, argnum);
116642 +
116643 + node = get_cnode(decl);
116644 + return get_correct_argnum_cnode(node, correct_argnum_of_node, argnum);
116645 +}
116646 +
116647 +// Find the original cloned function
116648 +tree get_orig_fndecl(const_tree clone_fndecl)
116649 +{
116650 + struct cgraph_node *node;
116651 +
116652 + if (DECL_ABSTRACT_ORIGIN(clone_fndecl))
116653 + return (tree)DECL_ORIGIN(clone_fndecl);
116654 + node = get_cnode(clone_fndecl);
116655 + if (!node)
116656 + return (tree)clone_fndecl;
116657 +
116658 + while (node->clone_of)
116659 + node = node->clone_of;
116660 + if (!made_by_compiler(NODE_DECL(node)))
116661 + return NODE_DECL(node);
116662 + // Return the cloned decl because it is needed for the transform callback
116663 + return (tree)clone_fndecl;
116664 +}
116665 +
116666 +static tree get_interesting_fndecl_from_stmt(const gcall *stmt)
116667 +{
116668 + if (gimple_call_num_args(stmt) == 0)
116669 + return NULL_TREE;
116670 + return gimple_call_fndecl(stmt);
116671 +}
116672 +
116673 +tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt)
116674 +{
116675 + tree fndecl;
116676 +
116677 + fndecl = get_interesting_fndecl_from_stmt(stmt);
116678 + if (fndecl == NULL_TREE)
116679 + return NULL_TREE;
116680 + return get_orig_fndecl(fndecl);
116681 +}
116682 +
116683 +void set_dominance_info(void)
116684 +{
116685 + calculate_dominance_info(CDI_DOMINATORS);
116686 + calculate_dominance_info(CDI_POST_DOMINATORS);
116687 +}
116688 +
116689 +void unset_dominance_info(void)
116690 +{
116691 + free_dominance_info(CDI_DOMINATORS);
116692 + free_dominance_info(CDI_POST_DOMINATORS);
116693 +}
116694 +
116695 +void set_current_function_decl(tree fndecl)
116696 +{
116697 + gcc_assert(fndecl != NULL_TREE);
116698 +
116699 + push_cfun(DECL_STRUCT_FUNCTION(fndecl));
116700 +#if BUILDING_GCC_VERSION <= 4007
116701 + current_function_decl = fndecl;
116702 +#endif
116703 + set_dominance_info();
116704 +}
116705 +
116706 +void unset_current_function_decl(void)
116707 +{
116708 + unset_dominance_info();
116709 +#if BUILDING_GCC_VERSION <= 4007
116710 + current_function_decl = NULL_TREE;
116711 +#endif
116712 + pop_cfun();
116713 +}
116714 +
116715 +bool is_valid_cgraph_node(struct cgraph_node *node)
116716 +{
116717 + if (cgraph_function_body_availability(node) == AVAIL_NOT_AVAILABLE)
116718 + return false;
116719 + if (node->thunk.thunk_p || node->alias)
116720 + return false;
116721 + return true;
116722 +}
116723 +
116724 +tree get_lhs(const_gimple stmt)
116725 +{
116726 + switch (gimple_code(stmt)) {
116727 + case GIMPLE_ASSIGN:
116728 + case GIMPLE_CALL:
116729 + return gimple_get_lhs(stmt);
116730 + case GIMPLE_PHI:
116731 + return gimple_phi_result(stmt);
116732 + default:
116733 + debug_gimple_stmt((gimple)stmt);
116734 + gcc_unreachable();
116735 + }
116736 +}
116737 +
116738 diff --git a/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
116739 new file mode 100644
116740 index 0000000..5622b51
116741 --- /dev/null
116742 +++ b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
116743 @@ -0,0 +1,137 @@
116744 +/*
116745 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
116746 + * Licensed under the GPL v2, or (at your option) v3
116747 + *
116748 + * Homepage:
116749 + * https://github.com/ephox-gcc-plugins/size_overflow
116750 + *
116751 + * Documentation:
116752 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
116753 + *
116754 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
116755 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
116756 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
116757 + *
116758 + * Usage:
116759 + * $ make
116760 + * $ make run
116761 + */
116762 +
116763 +#include "size_overflow.h"
116764 +
116765 +bool skip_expr_on_double_type(const gassign *stmt)
116766 +{
116767 + enum tree_code code = gimple_assign_rhs_code(stmt);
116768 +
116769 + switch (code) {
116770 + case RSHIFT_EXPR:
116771 + case TRUNC_DIV_EXPR:
116772 + case CEIL_DIV_EXPR:
116773 + case FLOOR_DIV_EXPR:
116774 + case ROUND_DIV_EXPR:
116775 + case EXACT_DIV_EXPR:
116776 + case RDIV_EXPR:
116777 + case TRUNC_MOD_EXPR:
116778 + case CEIL_MOD_EXPR:
116779 + case FLOOR_MOD_EXPR:
116780 + case ROUND_MOD_EXPR:
116781 + return true;
116782 + default:
116783 + return false;
116784 + }
116785 +}
116786 +
116787 +void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs)
116788 +{
116789 + const_tree orig_rhs1;
116790 + tree down_lhs, new_lhs, dup_type = TREE_TYPE(rhs);
116791 + const_gimple down_cast, up_cast;
116792 + gimple_stmt_iterator gsi = gsi_for_stmt(use_stmt);
116793 +
116794 + down_cast = build_cast_stmt(visited, orig_type, rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
116795 + down_lhs = get_lhs(down_cast);
116796 +
116797 + gsi = gsi_for_stmt(use_stmt);
116798 + up_cast = build_cast_stmt(visited, dup_type, down_lhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
116799 + new_lhs = get_lhs(up_cast);
116800 +
116801 + orig_rhs1 = gimple_assign_rhs1(use_stmt);
116802 + if (operand_equal_p(orig_rhs1, rhs, 0))
116803 + gimple_assign_set_rhs1(use_stmt, new_lhs);
116804 + else
116805 + gimple_assign_set_rhs2(use_stmt, new_lhs);
116806 + update_stmt(use_stmt);
116807 +
116808 + pointer_set_insert(visited->my_stmts, up_cast);
116809 + pointer_set_insert(visited->my_stmts, down_cast);
116810 + pointer_set_insert(visited->skip_expr_casts, up_cast);
116811 + pointer_set_insert(visited->skip_expr_casts, down_cast);
116812 +}
116813 +
116814 +static tree get_proper_unsigned_half_type(const_tree node)
116815 +{
116816 + tree new_type, type;
116817 +
116818 + gcc_assert(is_size_overflow_type(node));
116819 +
116820 + type = TREE_TYPE(node);
116821 + switch (TYPE_MODE(type)) {
116822 + case HImode:
116823 + new_type = unsigned_intQI_type_node;
116824 + break;
116825 + case SImode:
116826 + new_type = unsigned_intHI_type_node;
116827 + break;
116828 + case DImode:
116829 + new_type = unsigned_intSI_type_node;
116830 + break;
116831 + case TImode:
116832 + new_type = unsigned_intDI_type_node;
116833 + break;
116834 + default:
116835 + gcc_unreachable();
116836 + }
116837 +
116838 + if (TYPE_QUALS(type) != 0)
116839 + return build_qualified_type(new_type, TYPE_QUALS(type));
116840 + return new_type;
116841 +}
116842 +
116843 +static void insert_cast_rhs(struct visited *visited, gassign *stmt, tree rhs)
116844 +{
116845 + tree type;
116846 +
116847 + if (rhs == NULL_TREE)
116848 + return;
116849 + if (!is_size_overflow_type(rhs))
116850 + return;
116851 +
116852 + type = get_proper_unsigned_half_type(rhs);
116853 + if (is_gimple_constant(rhs))
116854 + return;
116855 + create_up_and_down_cast(visited, stmt, type, rhs);
116856 +}
116857 +
116858 +static void insert_cast(struct visited *visited, gassign *stmt, tree rhs)
116859 +{
116860 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && !is_size_overflow_type(rhs))
116861 + return;
116862 + gcc_assert(is_size_overflow_type(rhs));
116863 + insert_cast_rhs(visited, stmt, rhs);
116864 +}
116865 +
116866 +void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type)
116867 +{
116868 + tree rhs1, rhs2;
116869 +
116870 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS1_INTENTIONAL_OVERFLOW) {
116871 + rhs1 = gimple_assign_rhs1(stmt);
116872 + insert_cast(visited, stmt, rhs1);
116873 + }
116874 +
116875 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS2_INTENTIONAL_OVERFLOW) {
116876 + rhs2 = gimple_assign_rhs2(stmt);
116877 + insert_cast(visited, stmt, rhs2);
116878 + }
116879 +}
116880 +
116881 diff --git a/tools/gcc/size_overflow_plugin/size_overflow.h b/tools/gcc/size_overflow_plugin/size_overflow.h
116882 new file mode 100644
116883 index 0000000..07e2ba7
116884 --- /dev/null
116885 +++ b/tools/gcc/size_overflow_plugin/size_overflow.h
116886 @@ -0,0 +1,281 @@
116887 +#ifndef SIZE_OVERFLOW_H
116888 +#define SIZE_OVERFLOW_H
116889 +
116890 +#define CREATE_NEW_VAR NULL_TREE
116891 +#define MAX_PARAM 31
116892 +#define CANNOT_FIND_ARG 32
116893 +#define NONE_ARGNUM 32
116894 +
116895 +#define BEFORE_STMT true
116896 +#define AFTER_STMT false
116897 +
116898 +#define TURN_OFF_ASM_STR "# size_overflow MARK_TURN_OFF "
116899 +#define YES_ASM_STR "# size_overflow MARK_YES "
116900 +#define END_INTENTIONAL_ASM_STR "# size_overflow MARK_END_INTENTIONAL "
116901 +#define SO_ASM_STR "# size_overflow "
116902 +#define OK_ASM_STR "# size_overflow MARK_NO"
116903 +
116904 +#define FUNCTION_PTR_P(node) \
116905 + (TREE_CODE(TREE_TYPE(node)) == POINTER_TYPE && (TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == FUNCTION_TYPE || TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == METHOD_TYPE))
116906 +
116907 +#define CODES_LIMIT 32
116908 +
116909 +#define GLOBAL_NIFN_LEN 65536
116910 +#define NO_HASH 65537
116911 +
116912 +#include "gcc-common.h"
116913 +
116914 +#include <string.h>
116915 +#include <limits.h>
116916 +
116917 +enum intentional_mark {
116918 + MARK_NO, MARK_YES, MARK_END_INTENTIONAL, MARK_TURN_OFF
116919 +};
116920 +
116921 +enum intentional_overflow_type {
116922 + NO_INTENTIONAL_OVERFLOW, RHS1_INTENTIONAL_OVERFLOW, RHS2_INTENTIONAL_OVERFLOW
116923 +};
116924 +
116925 +enum size_overflow_mark {
116926 + NO_SO_MARK, YES_SO_MARK, ASM_STMT_SO_MARK
116927 +};
116928 +
116929 +struct decl_hash {
116930 + size_t tree_codes_len;
116931 + unsigned char tree_codes[CODES_LIMIT];
116932 + const_tree decl;
116933 + unsigned int hash;
116934 + const char *fn_name;
116935 +};
116936 +
116937 +struct next_interesting_function;
116938 +typedef struct next_interesting_function * next_interesting_function_t;
116939 +
116940 +#if BUILDING_GCC_VERSION <= 4007
116941 +DEF_VEC_P(next_interesting_function_t);
116942 +DEF_VEC_ALLOC_P(next_interesting_function_t, heap);
116943 +#endif
116944 +
116945 +#if BUILDING_GCC_VERSION >= 5000
116946 +typedef struct hash_set<const_gimple> gimple_set;
116947 +
116948 +static inline bool pointer_set_insert(gimple_set *visited, const_gimple stmt)
116949 +{
116950 + return visited->add(stmt);
116951 +}
116952 +
116953 +static inline bool pointer_set_contains(gimple_set *visited, const_gimple stmt)
116954 +{
116955 + return visited->contains(stmt);
116956 +}
116957 +
116958 +static inline gimple_set* pointer_set_create(void)
116959 +{
116960 + return new hash_set<const_gimple>;
116961 +}
116962 +
116963 +static inline void pointer_set_destroy(gimple_set *visited)
116964 +{
116965 + delete visited;
116966 +}
116967 +
116968 +typedef struct hash_set<next_interesting_function_t> next_interesting_function_set;
116969 +
116970 +static inline bool pointer_set_insert(next_interesting_function_set *visited, next_interesting_function_t node)
116971 +{
116972 + return visited->add(node);
116973 +}
116974 +
116975 +static inline bool pointer_set_contains(next_interesting_function_set *visited, next_interesting_function_t node)
116976 +{
116977 + return visited->contains(node);
116978 +}
116979 +
116980 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
116981 +{
116982 + return new hash_set<next_interesting_function_t>;
116983 +}
116984 +
116985 +static inline void pointer_set_destroy(next_interesting_function_set *visited)
116986 +{
116987 + delete visited;
116988 +}
116989 +#else
116990 +typedef struct pointer_set_t gimple_set;
116991 +typedef struct pointer_set_t next_interesting_function_set;
116992 +
116993 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
116994 +{
116995 + return pointer_set_create();
116996 +}
116997 +#endif
116998 +
116999 +struct visited {
117000 + gimple_set *stmts;
117001 + gimple_set *my_stmts;
117002 + gimple_set *skip_expr_casts;
117003 + gimple_set *no_cast_check;
117004 +};
117005 +
117006 +/*
117007 + * * children: callers with data flow into the integer parameter of decl
117008 + * * decl_name: name of the function or the field
117009 + * * context: the containing type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
117010 + * * hash: hash num of the function
117011 + * * num: parameter number (1-31) or return value (0)
117012 + * * marked: determines whether to duplicate stmts and/or look for missing hashtable entries
117013 + * * orig_next_node: pointer to the originally cloned function
117014 + */
117015 +struct next_interesting_function {
117016 + next_interesting_function_t next;
117017 +#if BUILDING_GCC_VERSION <= 4007
117018 + VEC(next_interesting_function_t, heap) *children;
117019 +#else
117020 + vec<next_interesting_function_t, va_heap, vl_embed> *children;
117021 +#endif
117022 + const char *decl_name;
117023 + const char *context;
117024 + unsigned int hash;
117025 + unsigned int num;
117026 + enum size_overflow_mark marked;
117027 + next_interesting_function_t orig_next_node;
117028 +};
117029 +
117030 +// size_overflow_plugin.c
117031 +extern tree report_size_overflow_decl;
117032 +extern tree size_overflow_type_HI;
117033 +extern tree size_overflow_type_SI;
117034 +extern tree size_overflow_type_DI;
117035 +extern tree size_overflow_type_TI;
117036 +
117037 +
117038 +// size_overflow_plugin_hash.c
117039 +struct size_overflow_hash {
117040 + const struct size_overflow_hash * const next;
117041 + const char * const name;
117042 + const unsigned int param;
117043 +};
117044 +
117045 +extern const char *get_orig_decl_name(const_tree decl);
117046 +extern bool is_size_overflow_asm(const_gimple stmt);
117047 +extern void print_missing_function(next_interesting_function_t node);
117048 +extern const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum);
117049 +extern unsigned int find_arg_number_tree(const_tree arg, const_tree func);
117050 +extern unsigned int get_decl_hash(const_tree decl, const char *decl_name);
117051 +extern const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum);
117052 +
117053 +
117054 +// intentional_overflow.c
117055 +extern tree get_size_overflow_asm_input(const gasm *stmt);
117056 +extern enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum);
117057 +extern bool is_size_overflow_insert_check_asm(const gasm *stmt);
117058 +extern enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum);
117059 +extern enum intentional_mark get_so_asm_type(const_gimple stmt);
117060 +extern const_tree get_attribute(const char* attr_name, const_tree decl);
117061 +extern bool is_a_cast_and_const_overflow(const_tree no_const_rhs);
117062 +extern bool is_const_plus_unsigned_signed_truncation(const_tree lhs);
117063 +extern bool is_a_constant_overflow(const gassign *stmt, const_tree rhs);
117064 +extern tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2);
117065 +extern tree handle_integer_truncation(struct visited *visited, const_tree lhs);
117066 +extern bool is_a_neg_overflow(const gassign *stmt, const_tree rhs);
117067 +extern enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt);
117068 +extern void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt);
117069 +
117070 +
117071 +// insert_size_overflow_asm.c
117072 +#if BUILDING_GCC_VERSION >= 4009
117073 +extern opt_pass *make_insert_size_overflow_asm_pass(void);
117074 +#else
117075 +extern struct opt_pass *make_insert_size_overflow_asm_pass(void);
117076 +#endif
117077 +extern bool search_interesting_args(tree fndecl, bool *argnums);
117078 +
117079 +
117080 +// misc.c
117081 +extern unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num);
117082 +extern const char *get_type_name_from_field(const_tree field_decl);
117083 +extern void set_dominance_info(void);
117084 +extern void unset_dominance_info(void);
117085 +extern tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt);
117086 +extern tree get_orig_fndecl(const_tree clone_fndecl);
117087 +extern unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum);
117088 +extern bool is_valid_cgraph_node(struct cgraph_node *node);
117089 +extern void set_current_function_decl(tree fndecl);
117090 +extern void unset_current_function_decl(void);
117091 +extern gimple get_def_stmt(const_tree node);
117092 +extern tree create_new_var(tree type);
117093 +extern gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force);
117094 +extern bool skip_types(const_tree var);
117095 +extern tree cast_a_tree(tree type, tree var);
117096 +extern bool is_size_overflow_type(const_tree var);
117097 +extern bool made_by_compiler(const_tree decl);
117098 +extern gimple get_fnptr_def_stmt(const_tree fn_ptr);
117099 +extern tree get_lhs(const_gimple stmt);
117100 +
117101 +
117102 +// size_overflow_transform.c
117103 +extern unsigned int size_overflow_transform(struct cgraph_node *node);
117104 +extern tree handle_fnptr_assign(const_gimple stmt);
117105 +
117106 +
117107 +// size_overflow_transform_core.c
117108 +extern tree expand(struct visited *visited, tree lhs);
117109 +extern void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before);
117110 +extern tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3);
117111 +extern tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before);
117112 +
117113 +
117114 +// remove_unnecessary_dup.c
117115 +extern struct opt_pass *make_remove_unnecessary_dup_pass(void);
117116 +extern void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type);
117117 +extern bool skip_expr_on_double_type(const gassign *stmt);
117118 +extern void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs);
117119 +
117120 +
117121 +// size_overflow_ipa.c
117122 +extern void add_to_global_next_interesting_function(next_interesting_function_t new_entry);
117123 +extern bool has_next_interesting_function_vec(next_interesting_function_t parent, next_interesting_function_t child);
117124 +extern void push_child(next_interesting_function_t parent, next_interesting_function_t child);
117125 +extern struct cgraph_node *get_cnode(const_tree fndecl);
117126 +extern next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
117127 +extern next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked);
117128 +extern next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked);
117129 +extern void size_overflow_register_hooks(void);
117130 +#if BUILDING_GCC_VERSION >= 4009
117131 +extern opt_pass *make_size_overflow_functions_pass(void);
117132 +#else
117133 +extern struct opt_pass *make_size_overflow_functions_pass(void);
117134 +#endif
117135 +extern void size_overflow_node_removal_hook(struct cgraph_node *node, void *data);
117136 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
117137 +extern next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
117138 +extern next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
117139 +
117140 +
117141 +// size_overflow_lto.c
117142 +extern void size_overflow_read_summary_lto(void);
117143 +#if BUILDING_GCC_VERSION >= 4008
117144 +extern void size_overflow_write_summary_lto(void);
117145 +#elif BUILDING_GCC_VERSION >= 4006
117146 +extern void size_overflow_write_summary_lto(cgraph_node_set set, varpool_node_set vset);
117147 +#else
117148 +extern void size_overflow_write_summary_lto(cgraph_node_set set);
117149 +#endif
117150 +
117151 +// size_overflow_fnptrs.c
117152 +extern next_interesting_function_t handle_function_ptr_ret(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree fn_ptr);
117153 +extern void check_local_variables(next_interesting_function_t next_node);
117154 +extern void check_global_variables(next_interesting_function_t cur_global);
117155 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr, unsigned int num, enum size_overflow_mark marked);
117156 +
117157 +
117158 +// size_overflow_debug.c
117159 +extern void __unused print_intentional_mark(enum intentional_mark mark);
117160 +extern unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node);
117161 +extern void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this);
117162 +extern void __unused print_global_next_interesting_functions(void);
117163 +extern void __unused print_children_chain_list(next_interesting_function_t next_node);
117164 +extern void __unused print_all_next_node_children_chain_list(next_interesting_function_t next_node);
117165 +extern const char * __unused print_so_mark_name(enum size_overflow_mark mark);
117166 +
117167 +#endif
117168 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_debug.c b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
117169 new file mode 100644
117170 index 0000000..b8e7188
117171 --- /dev/null
117172 +++ b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
117173 @@ -0,0 +1,164 @@
117174 +/*
117175 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
117176 + * Licensed under the GPL v2, or (at your option) v3
117177 + *
117178 + * Homepage:
117179 + * https://github.com/ephox-gcc-plugins/size_overflow
117180 + *
117181 + * Documentation:
117182 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
117183 + *
117184 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
117185 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
117186 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
117187 + *
117188 + * Usage:
117189 + * $ make
117190 + * $ make run
117191 + */
117192 +
117193 +#include "size_overflow.h"
117194 +
117195 +void __unused print_intentional_mark(enum intentional_mark mark)
117196 +{
117197 + fprintf(stderr, "intentional mark: ");
117198 + switch (mark) {
117199 + case MARK_NO:
117200 + fprintf(stderr, "mark_no\n");
117201 + break;
117202 + case MARK_YES:
117203 + fprintf(stderr, "mark_yes\n");
117204 + break;
117205 + case MARK_TURN_OFF:
117206 + fprintf(stderr, "mark_turn_off\n");
117207 + break;
117208 + case MARK_END_INTENTIONAL:
117209 + fprintf(stderr, "mark_end_intentional\n");
117210 + break;
117211 + }
117212 +}
117213 +
117214 +unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node)
117215 +{
117216 + basic_block bb;
117217 +
117218 + fprintf(file, "dump_function function_name: %s\n", cgraph_node_name(node));
117219 +
117220 + fprintf(file, "\nstmts:\n");
117221 + FOR_ALL_BB_FN(bb, DECL_STRUCT_FUNCTION(NODE_DECL(node))) {
117222 + gimple_stmt_iterator si;
117223 +
117224 + fprintf(file, "<bb %u>:\n", bb->index);
117225 + for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
117226 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
117227 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
117228 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
117229 + fprintf(file, "\n");
117230 + }
117231 +
117232 + fprintf(file, "---------------------------------\n");
117233 +
117234 + return 0;
117235 +}
117236 +
117237 +static void __unused print_next_interesting_function(next_interesting_function_t node)
117238 +{
117239 + unsigned int i;
117240 + next_interesting_function_t cur;
117241 +
117242 + if (!node)
117243 + return;
117244 +
117245 + fprintf(stderr, "print_next_interesting_function: ptr: %p, ", node);
117246 + fprintf(stderr, "decl_name: %s, ", node->decl_name);
117247 +
117248 + fprintf(stderr, "num: %u marked: %s context: %s\n", node->num, print_so_mark_name(node->marked), node->context);
117249 +#if BUILDING_GCC_VERSION <= 4007
117250 + if (VEC_empty(next_interesting_function_t, node->children))
117251 + return;
117252 + FOR_EACH_VEC_ELT(next_interesting_function_t, node->children, i, cur) {
117253 +#else
117254 + FOR_EACH_VEC_SAFE_ELT(node->children, i, cur) {
117255 +#endif
117256 + fprintf(stderr, "\t%u. child: %s %u %p\n", i + 1, cur->decl_name, cur->num, cur);
117257 + }
117258 +}
117259 +
117260 +// Dump the full next_interesting_function_t list for parsing by print_dependecy.py
117261 +void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this)
117262 +{
117263 + next_interesting_function_t cur;
117264 + unsigned int len;
117265 +
117266 + fprintf(stderr, "----------------------\nnext_interesting_function_t head: %p\n", head);
117267 + for (cur = head, len = 0; cur; cur = cur->next, len++) {
117268 + fprintf(stderr, "%u. ", len + 1);
117269 + print_next_interesting_function(cur);
117270 +
117271 + fprintf(stderr, "+++++ has orig node: %p +++++\n", cur->orig_next_node);
117272 + print_next_interesting_function(cur->orig_next_node);
117273 +
117274 + if (only_this)
117275 + break;
117276 + }
117277 +
117278 + fprintf(stderr, "len: %u\n----------------------\n\n\n", len + 1);
117279 +}
117280 +
117281 +void __unused print_global_next_interesting_functions(void)
117282 +{
117283 + unsigned int i;
117284 +
117285 + fprintf(stderr, "----------------------\nprint_global_next_interesting_functions:\n----------------------\n");
117286 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
117287 + if (!global_next_interesting_function[i])
117288 + continue;
117289 + fprintf(stderr, "hash: %u\n", i);
117290 + print_next_interesting_functions_chain(global_next_interesting_function[i], false);
117291 + }
117292 + fprintf(stderr, "----------------------\n\n");
117293 +}
117294 +
117295 +// Dump the information related to the specified next_interesting_function_t for parsing by print_dependecy.py
117296 +void __unused print_children_chain_list(next_interesting_function_t next_node)
117297 +{
117298 + next_interesting_function_t cur;
117299 + unsigned int i;
117300 +
117301 +#if BUILDING_GCC_VERSION <= 4007
117302 + if (VEC_empty(next_interesting_function_t, next_node->children))
117303 + return;
117304 + FOR_EACH_VEC_ELT(next_interesting_function_t, next_node->children, i, cur) {
117305 +#else
117306 + FOR_EACH_VEC_SAFE_ELT(next_node->children, i, cur) {
117307 +#endif
117308 + fprintf(stderr, "parent: %s %u (marked: %s) child: %s %u\n", next_node->decl_name, next_node->num, print_so_mark_name(next_node->marked), cur->decl_name, cur->num);
117309 + print_children_chain_list(cur);
117310 + }
117311 +}
117312 +
117313 +void __unused print_all_next_node_children_chain_list(next_interesting_function_t head)
117314 +{
117315 + next_interesting_function_t cur;
117316 +
117317 + for (cur = head; cur; cur = cur->next) {
117318 +#if BUILDING_GCC_VERSION <= 4007
117319 + if (VEC_empty(next_interesting_function_t, cur->children))
117320 +#else
117321 + if (vec_safe_length(cur->children) == 0)
117322 +#endif
117323 + continue;
117324 + fprintf(stderr, "############ START ############\n");
117325 + print_children_chain_list(cur);
117326 + fprintf(stderr, "############ END ############\n");
117327 + }
117328 +}
117329 +
117330 +const char * __unused print_so_mark_name(enum size_overflow_mark mark)
117331 +{
117332 + if (mark == ASM_STMT_SO_MARK)
117333 + return "asm_stmt_so_mark";
117334 + if (mark == YES_SO_MARK)
117335 + return "yes_so_mark";
117336 + return "no_so_mark";
117337 +}
117338 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash.data b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
117339 new file mode 100644
117340 index 0000000..e3e2614
117341 --- /dev/null
117342 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
117343 @@ -0,0 +1,27716 @@
117344 +intel_fake_agp_alloc_by_type_1 intel_fake_agp_alloc_by_type 1 1 NULL nohasharray
117345 +iwl_set_tx_power_1 iwl_set_tx_power 0 1 &intel_fake_agp_alloc_by_type_1
117346 +ocfs2_get_refcount_tree_3 ocfs2_get_refcount_tree 0 3 NULL
117347 +smsc95xx_mdio_read_10 smsc95xx_mdio_read 0 10 NULL
117348 +ext3_writeback_write_end_11 ext3_writeback_write_end 5-0 11 NULL
117349 +show_ioc_guid_17 show_ioc_guid 0 17 NULL
117350 +lpfc_topology_show_18 lpfc_topology_show 0 18 NULL nohasharray
117351 +chassis_clear_18 chassis_clear 0-4 18 &lpfc_topology_show_18
117352 +mmc_sdio_init_card_20 mmc_sdio_init_card 0 20 NULL
117353 +storvsc_connect_to_vsp_22 storvsc_connect_to_vsp 2 22 NULL
117354 +compat_sock_setsockopt_23 compat_sock_setsockopt 5 23 NULL
117355 +rio_disc_mport_26 rio_disc_mport 0 26 NULL
117356 +carl9170_alloc_27 carl9170_alloc 1 27 NULL
117357 +target_core_dev_wwn_show_attr_vpd_unit_serial_33 target_core_dev_wwn_show_attr_vpd_unit_serial 0 33 NULL
117358 +show_ipv4_iface_dhcp_dns_address_en_34 show_ipv4_iface_dhcp_dns_address_en 0 34 NULL
117359 +eeprom_93xx46_ew_42 eeprom_93xx46_ew 0 42 NULL
117360 +atl1e_phy_commit_44 atl1e_phy_commit 0 44 NULL
117361 +iwlagn_rxon_connect_53 iwlagn_rxon_connect 0 53 NULL
117362 +sel_read_policyvers_55 sel_read_policyvers 3-0 55 NULL nohasharray
117363 +padzero_55 padzero 1 55 &sel_read_policyvers_55 nohasharray
117364 +ext3_xattr_security_list_55 ext3_xattr_security_list 0-5 55 &padzero_55
117365 +cfg80211_disconnected_57 cfg80211_disconnected 4 57 NULL
117366 +tps65910_rtc_alarm_irq_enable_59 tps65910_rtc_alarm_irq_enable 0 59 NULL
117367 +lp3971_ldo_enable_63 lp3971_ldo_enable 0 63 NULL nohasharray
117368 +lxfb_check_var_63 lxfb_check_var 0 63 &lp3971_ldo_enable_63
117369 +__skb_to_sgvec_72 __skb_to_sgvec 0 72 NULL
117370 +_nfs41_test_stateid_76 _nfs41_test_stateid 0 76 NULL
117371 +gadget_strings_product_store_78 gadget_strings_product_store 0-3 78 NULL
117372 +uwb_dev_LQE_show_86 uwb_dev_LQE_show 0 86 NULL
117373 +snd_korg1212_copy_to_92 snd_korg1212_copy_to 6 92 NULL
117374 +load_msg_95 load_msg 2 95 NULL
117375 +bnx2_reset_chip_101 bnx2_reset_chip 0 101 NULL
117376 +fat_statfs_102 fat_statfs 0 102 NULL
117377 +ov9650_set_hvflip_105 ov9650_set_hvflip 0 105 NULL
117378 +nilfs_direct_insert_106 nilfs_direct_insert 0 106 NULL
117379 +af9015_ctrl_msg_107 af9015_ctrl_msg 0 107 NULL
117380 +device_flush_iotlb_115 device_flush_iotlb 3-2 115 NULL
117381 +ipath_verbs_send_117 ipath_verbs_send 5-3 117 NULL
117382 +nilfs_transaction_commit_119 nilfs_transaction_commit 0 119 NULL
117383 +_rtl_prep_rx_urb_122 _rtl_prep_rx_urb 0 122 NULL
117384 +wl1273_fm_stop_125 wl1273_fm_stop 0 125 NULL
117385 +smack_syslog_126 smack_syslog 0 126 NULL
117386 +init_q_132 init_q 4 132 NULL
117387 +btrfs_setxattr_135 btrfs_setxattr 0 135 NULL
117388 +xfs_inobt_free_block_139 xfs_inobt_free_block 0 139 NULL
117389 +memstick_alloc_host_142 memstick_alloc_host 1 142 NULL
117390 +gfs2_glock_get_147 gfs2_glock_get 0 147 NULL nohasharray
117391 +st_magn_buffer_predisable_147 st_magn_buffer_predisable 0 147 &gfs2_glock_get_147
117392 +wusb_dev_4way_handshake_150 wusb_dev_4way_handshake 0 150 NULL
117393 +ping_v6_sendmsg_152 ping_v6_sendmsg 0-4 152 NULL
117394 +scsi_dh_handler_attach_153 scsi_dh_handler_attach 0 153 NULL nohasharray
117395 +tracing_trace_options_write_153 tracing_trace_options_write 3 153 &scsi_dh_handler_attach_153
117396 +set_max_uV_156 set_max_uV 0-4 156 NULL
117397 +cm_suspend_prepare_161 cm_suspend_prepare 0 161 NULL
117398 +pci_request_selected_regions_169 pci_request_selected_regions 0 169 NULL
117399 +mv88e6352_wait_178 mv88e6352_wait 0 178 NULL
117400 +pvr2_buffer_queue_181 pvr2_buffer_queue 0 181 NULL nohasharray
117401 +rtl_op_add_interface_181 rtl_op_add_interface 0 181 &pvr2_buffer_queue_181
117402 +iscsi_nacl_auth_show_authenticate_target_183 iscsi_nacl_auth_show_authenticate_target 0 183 NULL
117403 +tda18212_get_if_frequency_185 tda18212_get_if_frequency 0 185 NULL
117404 +ds2780_store_eeprom_188 ds2780_store_eeprom 0 188 NULL
117405 +xfs_buf_item_get_format_189 xfs_buf_item_get_format 2 189 NULL
117406 +xfs_bmap_btalloc_192 xfs_bmap_btalloc 0 192 NULL nohasharray
117407 +max8998_rtc_stop_alarm_192 max8998_rtc_stop_alarm 0 192 &xfs_bmap_btalloc_192
117408 +iscsi_session_setup_196 iscsi_session_setup 5-4 196 NULL
117409 +palmas_write_197 palmas_write 0 197 NULL
117410 +nes_inetaddr_event_198 nes_inetaddr_event 0 198 NULL
117411 +obd_proc_jobid_var_seq_write_199 obd_proc_jobid_var_seq_write 3 199 NULL
117412 +dbg_leb_map_204 dbg_leb_map 0 204 NULL
117413 +owned_show_208 owned_show 0 208 NULL
117414 +create_bind_cap_vol_ctl_209 create_bind_cap_vol_ctl 0 209 NULL
117415 +store_cpufv_215 store_cpufv 0-4 215 NULL
117416 +snd_cx18_pcm_prepare_219 snd_cx18_pcm_prepare 0 219 NULL nohasharray
117417 +target_stat_scsi_auth_intr_show_attr_write_mbytes_219 target_stat_scsi_auth_intr_show_attr_write_mbytes 0 219 &snd_cx18_pcm_prepare_219
117418 +path_init_220 path_init 0 220 NULL
117419 +mt9m111_set_autowhitebalance_221 mt9m111_set_autowhitebalance 0 221 NULL
117420 +__gfs2_setattr_simple_228 __gfs2_setattr_simple 0 228 NULL
117421 +shdma_init_232 shdma_init 3 232 NULL
117422 +aux1_show_233 aux1_show 0 233 NULL
117423 +class_pktcdvd_store_remove_235 class_pktcdvd_store_remove 0-4 235 NULL
117424 +netlbl_unlhsh_remove_237 netlbl_unlhsh_remove 0 237 NULL
117425 +usb_pcwd_notify_sys_241 usb_pcwd_notify_sys 0 241 NULL
117426 +ore_write_243 ore_write 0 243 NULL
117427 +ac_read_244 ac_read 0-3 244 NULL
117428 +vlan_proc_add_dev_245 vlan_proc_add_dev 0 245 NULL
117429 +ll_xattr_cache_seq_write_250 ll_xattr_cache_seq_write 3 250 NULL
117430 +vpdma_create_desc_list_255 vpdma_create_desc_list 2 255 NULL
117431 +rt73usb_enable_radio_258 rt73usb_enable_radio 0 258 NULL
117432 +sctp_assoc_set_bind_addr_from_ep_263 sctp_assoc_set_bind_addr_from_ep 0 263 NULL
117433 +setup_stream_272 setup_stream 0 272 NULL nohasharray
117434 +mxl111sf_ctrl_msg_272 mxl111sf_ctrl_msg 0 272 &setup_stream_272
117435 +xfs_dabuf_map_277 xfs_dabuf_map 0 277 NULL
117436 +lp855x_get_chip_id_278 lp855x_get_chip_id 0 278 NULL nohasharray
117437 +iscsi_tpg_attrib_show_demo_mode_write_protect_278 iscsi_tpg_attrib_show_demo_mode_write_protect 0 278 &lp855x_get_chip_id_278
117438 +print_cpu_modalias_279 print_cpu_modalias 0 279 NULL
117439 +bdx_change_mtu_282 bdx_change_mtu 0 282 NULL
117440 +read_file_war_stats_292 read_file_war_stats 3-0 292 NULL nohasharray
117441 +fm10k_find_next_vlan_292 fm10k_find_next_vlan 2-0 292 &read_file_war_stats_292
117442 +xfs_zero_last_block_298 xfs_zero_last_block 0-2-3 298 NULL nohasharray
117443 +ipvlan_open_298 ipvlan_open 0 298 &xfs_zero_last_block_298
117444 +grgpio_to_irq_300 grgpio_to_irq 2 300 NULL nohasharray
117445 +sctp_make_control_300 sctp_make_control 4 300 &grgpio_to_irq_300
117446 +pin_configs_show_303 pin_configs_show 0 303 NULL
117447 +SYSC_connect_304 SYSC_connect 3 304 NULL
117448 +syslog_print_307 syslog_print 2-0 307 NULL
117449 +iscsi_stat_instance_show_attr_nodes_309 iscsi_stat_instance_show_attr_nodes 0 309 NULL
117450 +platform_device_add_data_310 platform_device_add_data 0-3 310 NULL
117451 +wl1251_cmd_interrogate_311 wl1251_cmd_interrogate 0 311 NULL
117452 +dn_setsockopt_314 dn_setsockopt 5-0 314 NULL
117453 +next_bitstream_show_315 next_bitstream_show 0 315 NULL nohasharray
117454 +cpumask_parselist_user_315 cpumask_parselist_user 0 315 &next_bitstream_show_315
117455 +nilfs_btree_last_key_316 nilfs_btree_last_key 0 316 NULL
117456 +next_node_allowed_318 next_node_allowed 1-0 318 NULL
117457 +batadv_interface_open_321 batadv_interface_open 0 321 NULL
117458 +snd_seq_delete_port_322 snd_seq_delete_port 0 322 NULL
117459 +show_tabletMouseLeft_325 show_tabletMouseLeft 0 325 NULL
117460 +ath9k_wmi_cmd_327 ath9k_wmi_cmd 0-4 327 NULL
117461 +show_ipv6_iface_nd_stale_tmo_328 show_ipv6_iface_nd_stale_tmo 0 328 NULL nohasharray
117462 +ceph_sync_read_328 ceph_sync_read 0 328 &show_ipv6_iface_nd_stale_tmo_328
117463 +btrfs_calc_avail_data_space_329 btrfs_calc_avail_data_space 0 329 NULL
117464 +map_urb_for_dma_332 map_urb_for_dma 0 332 NULL
117465 +rv3029c2_rtc_read_time_335 rv3029c2_rtc_read_time 0 335 NULL
117466 +gadget_strings_manufacturer_store_337 gadget_strings_manufacturer_store 0-3 337 NULL
117467 +scsiback_tpg_param_store_alias_338 scsiback_tpg_param_store_alias 0-3 338 NULL
117468 +tg3_get_eeprom_len_352 tg3_get_eeprom_len 0 352 NULL
117469 +ghash_setkey_353 ghash_setkey 0 353 NULL
117470 +DMAbuf_getrdbuffer_354 DMAbuf_getrdbuffer 0 354 NULL nohasharray
117471 +add_automute_mode_enum_354 add_automute_mode_enum 0 354 &DMAbuf_getrdbuffer_354
117472 +show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE_359 show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE 0 359 NULL
117473 +mlx5_core_access_reg_361 mlx5_core_access_reg 3-5 361 NULL
117474 +si4713_tx_rds_buff_364 si4713_tx_rds_buff 0 364 NULL nohasharray
117475 +boottime_get_364 boottime_get 0 364 &si4713_tx_rds_buff_364 nohasharray
117476 +genphy_config_init_364 genphy_config_init 0 364 &boottime_get_364
117477 +batadv_originator_init_367 batadv_originator_init 0 367 NULL
117478 +igb_get_rxfh_indir_size_372 igb_get_rxfh_indir_size 0 372 NULL nohasharray
117479 +rf_set_freq_372 rf_set_freq 0 372 &igb_get_rxfh_indir_size_372
117480 +cxgb4vf_get_regs_len_373 cxgb4vf_get_regs_len 0 373 NULL nohasharray
117481 +fanotify_get_response_373 fanotify_get_response 0 373 &cxgb4vf_get_regs_len_373
117482 +cxacru_sysfs_store_adsl_config_375 cxacru_sysfs_store_adsl_config 0-4 375 NULL
117483 +cmtp_send_interopmsg_376 cmtp_send_interopmsg 7 376 NULL
117484 +gameport_description_show_382 gameport_description_show 0 382 NULL
117485 +dump_fh_385 dump_fh 0 385 NULL nohasharray
117486 +set_low_power_385 set_low_power 0-4 385 &dump_fh_385
117487 +xfs_dir_fsync_390 xfs_dir_fsync 0 390 NULL
117488 +lpfc_fcp_io_sched_show_392 lpfc_fcp_io_sched_show 0 392 NULL
117489 +gp2ap020a00f_exec_cmd_399 gp2ap020a00f_exec_cmd 0 399 NULL
117490 +pn_sock_get_port_400 pn_sock_get_port 0 400 NULL
117491 +ath5k_reset_404 ath5k_reset 0 404 NULL
117492 +hw_device_state_409 hw_device_state 0 409 NULL
117493 +aio_read_events_ring_410 aio_read_events_ring 3 410 NULL nohasharray
117494 +__bitmap_parselist_410 __bitmap_parselist 0 410 &aio_read_events_ring_410
117495 +show_fcstat_fcp_output_megabytes_411 show_fcstat_fcp_output_megabytes 0 411 NULL nohasharray
117496 +ebitmap_cpy_411 ebitmap_cpy 0 411 &show_fcstat_fcp_output_megabytes_411
117497 +async_copy_data_414 async_copy_data 4 414 NULL
117498 +max6902_get_reg_417 max6902_get_reg 0 417 NULL
117499 +lbs_rdmac_read_418 lbs_rdmac_read 3-0 418 NULL
117500 +__uac_clock_find_source_419 __uac_clock_find_source 0 419 NULL
117501 +ems_usb_open_422 ems_usb_open 0 422 NULL
117502 +patch_alc861_423 patch_alc861 0 423 NULL
117503 +oprofile_set_timeout_432 oprofile_set_timeout 0 432 NULL
117504 +lua_sysfs_read_control_433 lua_sysfs_read_control 0-5-6 433 NULL
117505 +null_init_434 null_init 0 434 NULL nohasharray
117506 +swsusp_swap_check_434 swsusp_swap_check 0 434 &null_init_434
117507 +usbtv_configure_for_norm_437 usbtv_configure_for_norm 0 437 NULL nohasharray
117508 +buffer_cpu_notify_437 buffer_cpu_notify 0 437 &usbtv_configure_for_norm_437
117509 +tw9910_mask_set_438 tw9910_mask_set 0 438 NULL
117510 +ds1286_set_alarm_440 ds1286_set_alarm 0 440 NULL
117511 +acpi_ev_create_gpe_block_441 acpi_ev_create_gpe_block 6 441 NULL
117512 +msr_write_444 msr_write 0-3 444 NULL
117513 +ath5k_add_interface_447 ath5k_add_interface 0 447 NULL
117514 +wl1271_power_on_450 wl1271_power_on 0 450 NULL
117515 +fat_ent_bread_451 fat_ent_bread 0 451 NULL
117516 +ath5k_hw_channel_452 ath5k_hw_channel 0 452 NULL
117517 +hid_sensor_power_state_453 hid_sensor_power_state 0 453 NULL
117518 +show_console_458 show_console 0 458 NULL
117519 +regcache_lzo_compress_464 regcache_lzo_compress 0 464 NULL nohasharray
117520 +core_alua_show_nonop_delay_msecs_464 core_alua_show_nonop_delay_msecs 0 464 &regcache_lzo_compress_464
117521 +bnx2x_compare_fw_ver_466 bnx2x_compare_fw_ver 0 466 NULL
117522 +smack_inode_getxattr_469 smack_inode_getxattr 0 469 NULL
117523 +_alloc_get_attr_desc_470 _alloc_get_attr_desc 2 470 NULL nohasharray
117524 +dib0700_i2c_xfer_legacy_470 dib0700_i2c_xfer_legacy 0 470 &_alloc_get_attr_desc_470
117525 +reg_show_state_474 reg_show_state 0 474 NULL
117526 +dccp_manip_pkt_476 dccp_manip_pkt 4 476 NULL
117527 +sparse_index_init_482 sparse_index_init 0 482 NULL
117528 +videobuf_streamon_485 videobuf_streamon 0 485 NULL
117529 +cfs_trace_set_debug_mb_usrstr_486 cfs_trace_set_debug_mb_usrstr 2 486 NULL
117530 +nvme_trans_modesel_data_488 nvme_trans_modesel_data 4 488 NULL
117531 +saa7146_s_ctrl_492 saa7146_s_ctrl 0 492 NULL
117532 +rmd256_init_494 rmd256_init 0 494 NULL
117533 +solo_queue_setup_497 solo_queue_setup 0 497 NULL
117534 +eventfd_ctx_read_499 eventfd_ctx_read 0 499 NULL
117535 +iwl_dbgfs_protection_mode_write_502 iwl_dbgfs_protection_mode_write 3-0 502 NULL
117536 +read_vbt_r0_503 read_vbt_r0 1 503 NULL
117537 +rx_rx_defrag_end_read_505 rx_rx_defrag_end_read 3-0 505 NULL
117538 +hotkey_source_mask_show_508 hotkey_source_mask_show 0 508 NULL
117539 +smp_send_cmd_512 smp_send_cmd 3 512 NULL
117540 +ezx_pcap_set_bits_514 ezx_pcap_set_bits 0 514 NULL
117541 +_snd_pcm_hw_param_first_516 _snd_pcm_hw_param_first 0 516 NULL
117542 +tomoyo_socket_sendmsg_permission_521 tomoyo_socket_sendmsg_permission 0 521 NULL
117543 +airo_change_mtu_522 airo_change_mtu 0 522 NULL
117544 +nilfs_direct_last_key_525 nilfs_direct_last_key 0 525 NULL
117545 +ocfs2_validate_meta_ecc_bhs_527 ocfs2_validate_meta_ecc_bhs 0 527 NULL nohasharray
117546 +vmci_transport_stream_dequeue_527 vmci_transport_stream_dequeue 0-3 527 &ocfs2_validate_meta_ecc_bhs_527 nohasharray
117547 +sdio_claim_irq_527 sdio_claim_irq 0 527 &vmci_transport_stream_dequeue_527
117548 +roccat_common2_sysfs_write_light_control_528 roccat_common2_sysfs_write_light_control 0-6-5 528 NULL
117549 +store_temp_type_531 store_temp_type 0-4 531 NULL
117550 +show_temp_pwm_532 show_temp_pwm 0 532 NULL nohasharray
117551 +csio_t5_mc_read_532 csio_t5_mc_read 0 532 &show_temp_pwm_532
117552 +radeonfb_set_par_533 radeonfb_set_par 0 533 NULL
117553 +zlib_deflate_workspacesize_537 zlib_deflate_workspacesize 0-2-1 537 NULL
117554 +s5p_mfc_alloc_dec_temp_buffers_v6_539 s5p_mfc_alloc_dec_temp_buffers_v6 0 539 NULL
117555 +iwl_dbgfs_wowlan_sram_read_540 iwl_dbgfs_wowlan_sram_read 3-0 540 NULL
117556 +dle_count_543 dle_count 0 543 NULL
117557 +broadsheet_spiflash_read_range_547 broadsheet_spiflash_read_range 0 547 NULL
117558 +devres_alloc_551 devres_alloc 2 551 NULL
117559 +sco_sock_setsockopt_552 sco_sock_setsockopt 5-0 552 NULL
117560 +init_560 init 0 560 NULL nohasharray
117561 +store_lid_resume_560 store_lid_resume 0-4 560 &init_560
117562 +dev_hard_header_565 dev_hard_header 0 565 NULL nohasharray
117563 +start_isoc_chain_565 start_isoc_chain 2 565 &dev_hard_header_565
117564 +sha256_ssse3_export_568 sha256_ssse3_export 0 568 NULL
117565 +musb_g_ep0_queue_573 musb_g_ep0_queue 0 573 NULL
117566 +myri10ge_open_577 myri10ge_open 0 577 NULL
117567 +show_fnode_auto_snd_tgt_disable_582 show_fnode_auto_snd_tgt_disable 0 582 NULL nohasharray
117568 +layout_store_582 layout_store 0-3 582 &show_fnode_auto_snd_tgt_disable_582
117569 +compat_sys_preadv_583 compat_sys_preadv 3 583 NULL
117570 +wdt_notify_sys_584 wdt_notify_sys 0 584 NULL
117571 +fb_check_caps_585 fb_check_caps 0 585 NULL
117572 +dln2_i2c_xfer_589 dln2_i2c_xfer 0-3 589 NULL nohasharray
117573 +_nfs4_lookup_root_589 _nfs4_lookup_root 0 589 &dln2_i2c_xfer_589
117574 +smk_write_load_self2_591 smk_write_load_self2 3-0 591 NULL
117575 +card_id_show_592 card_id_show 0 592 NULL nohasharray
117576 +adp8870_bl_ambient_light_level_show_592 adp8870_bl_ambient_light_level_show 0 592 &card_id_show_592
117577 +show_rdac4_594 show_rdac4 0 594 NULL nohasharray
117578 +sctp_v6_addr_to_user_594 sctp_v6_addr_to_user 0 594 &show_rdac4_594
117579 +sdr_cap_buf_prepare_600 sdr_cap_buf_prepare 0 600 NULL
117580 +fan_set_level_safe_602 fan_set_level_safe 0 602 NULL
117581 +iscsi_stat_sess_err_attr_show_603 iscsi_stat_sess_err_attr_show 0 603 NULL
117582 +ni_gpct_device_construct_610 ni_gpct_device_construct 5 610 NULL
117583 +show_speed_scan_613 show_speed_scan 0 613 NULL
117584 +pmcraid_show_drv_version_614 pmcraid_show_drv_version 0 614 NULL
117585 +fuse_request_alloc_nofs_617 fuse_request_alloc_nofs 1 617 NULL
117586 +ptlrpc_lprocfs_nrs_seq_write_621 ptlrpc_lprocfs_nrs_seq_write 3 621 NULL
117587 +sysfs_acpi_set_625 sysfs_acpi_set 3-0 625 NULL
117588 +viafb_dfpl_proc_write_627 viafb_dfpl_proc_write 3-0 627 NULL
117589 +isp1760_register_628 isp1760_register 1-2 628 NULL
117590 +store_temp_auto_offset_632 store_temp_auto_offset 0-4 632 NULL
117591 +bus_for_each_drv_634 bus_for_each_drv 0 634 NULL
117592 +drbd_bm_find_next_643 drbd_bm_find_next 2 643 NULL nohasharray
117593 +qla2x00_fabric_param_show_643 qla2x00_fabric_param_show 0 643 &drbd_bm_find_next_643 nohasharray
117594 +cfs_hash_bkt_size_643 cfs_hash_bkt_size 0 643 &qla2x00_fabric_param_show_643
117595 +unlink_queued_645 unlink_queued 3-4 645 NULL nohasharray
117596 +i40e_vsi_open_645 i40e_vsi_open 0 645 &unlink_queued_645
117597 +iscsi_nacl_auth_show_password_mutual_648 iscsi_nacl_auth_show_password_mutual 0 648 NULL
117598 +read_650 read 0-5-6 650 NULL
117599 +device_bind_driver_651 device_bind_driver 0 651 NULL nohasharray
117600 +kovaplus_sysfs_set_actual_profile_651 kovaplus_sysfs_set_actual_profile 0-4 651 &device_bind_driver_651
117601 +max2165_set_params_652 max2165_set_params 0 652 NULL
117602 +dtim_interval_read_654 dtim_interval_read 3-0 654 NULL
117603 +cifs_strict_readv_656 cifs_strict_readv 0 656 NULL
117604 +mpage_readpage_658 mpage_readpage 0 658 NULL
117605 +si476x_core_cmd_fm_rds_status_663 si476x_core_cmd_fm_rds_status 0 663 NULL
117606 +show_ds_req_665 show_ds_req 0 665 NULL
117607 +gr_add_dma_desc_668 gr_add_dma_desc 0 668 NULL
117608 +nvif_notify_new_671 nvif_notify_new 6 671 NULL
117609 +div_u64_rem_672 div_u64_rem 0 672 NULL
117610 +xfrm_aevent_msgsize_674 xfrm_aevent_msgsize 0 674 NULL
117611 +mem_rx_free_mem_blks_read_675 mem_rx_free_mem_blks_read 3-0 675 NULL
117612 +qla4xxx_soft_reset_676 qla4xxx_soft_reset 0 676 NULL
117613 +idt77252_init_tx_682 idt77252_init_tx 0 682 NULL
117614 +sys_sendfile64_687 sys_sendfile64 4 687 NULL
117615 +cxacru_sysfs_showattr_bool_692 cxacru_sysfs_showattr_bool 0 692 NULL
117616 +loop_attr_do_show_offset_696 loop_attr_do_show_offset 0 696 NULL nohasharray
117617 +snd_seq_cell_alloc_696 snd_seq_cell_alloc 0 696 &loop_attr_do_show_offset_696
117618 +vfio_cap_init_698 vfio_cap_init 0 698 NULL
117619 +max8925_reg_read_700 max8925_reg_read 0 700 NULL
117620 +padata_sysfs_show_701 padata_sysfs_show 0 701 NULL
117621 +suspend_703 suspend 0 703 NULL
117622 +rtl8169_try_rx_copy_705 rtl8169_try_rx_copy 3 705 NULL
117623 +ocfs2_fast_symlink_readpage_711 ocfs2_fast_symlink_readpage 0 711 NULL
117624 +ipath_resize_cq_712 ipath_resize_cq 2 712 NULL nohasharray
117625 +caif_connect_req_to_link_param_712 caif_connect_req_to_link_param 0 712 &ipath_resize_cq_712
117626 +i8k_hwmon_set_pwm_713 i8k_hwmon_set_pwm 0-4 713 NULL
117627 +ovl_removexattr_714 ovl_removexattr 0 714 NULL
117628 +disk_max_parts_719 disk_max_parts 0 719 NULL
117629 +ecryptfs_get_lower_file_724 ecryptfs_get_lower_file 0 724 NULL
117630 +common_perm_726 common_perm 0 726 NULL
117631 +sctp_setsockopt_peer_addr_params_734 sctp_setsockopt_peer_addr_params 3-0 734 NULL nohasharray
117632 +mlx4_enable_sriov_734 mlx4_enable_sriov 4-3 734 &sctp_setsockopt_peer_addr_params_734
117633 +tpm_inf_recv_735 tpm_inf_recv 0-3 735 NULL
117634 +wm8962_gpio_direction_out_738 wm8962_gpio_direction_out 0 738 NULL nohasharray
117635 +provisioning_mode_show_738 provisioning_mode_show 0 738 &wm8962_gpio_direction_out_738
117636 +store_selfballooning_741 store_selfballooning 0-4 741 NULL
117637 +c2port_read_dr_742 c2port_read_dr 0 742 NULL nohasharray
117638 +ubifs_budget_space_742 ubifs_budget_space 0 742 &c2port_read_dr_742
117639 +srp_send_req_748 srp_send_req 0 748 NULL
117640 +ddp_set_map_751 ddp_set_map 4 751 NULL
117641 +xfs_xattr_set_752 xfs_xattr_set 0 752 NULL
117642 +dvb_video_write_754 dvb_video_write 3-0 754 NULL
117643 +show_node_type_755 show_node_type 0 755 NULL
117644 +mc13783_gpo_regulator_disable_757 mc13783_gpo_regulator_disable 0 757 NULL
117645 +nilfs_snapshot_attr_show_760 nilfs_snapshot_attr_show 0 760 NULL
117646 +add_stereo_sw_763 add_stereo_sw 0 763 NULL
117647 +vx_start_stream_766 vx_start_stream 0 766 NULL nohasharray
117648 +mpage_writepage_766 mpage_writepage 0 766 &vx_start_stream_766 nohasharray
117649 +reconfigure_port_766 reconfigure_port 0 766 &mpage_writepage_766
117650 +netxen_show_diag_mode_767 netxen_show_diag_mode 0 767 NULL
117651 +show_counter_rx_p1_hdr_egr_ovfls_775 show_counter_rx_p1_hdr_egr_ovfls 0 775 NULL
117652 +s3c_hsotg_ep_queue_778 s3c_hsotg_ep_queue 0 778 NULL
117653 +dbg_check_tnc_779 dbg_check_tnc 0 779 NULL
117654 +ceph_monc_do_statfs_781 ceph_monc_do_statfs 0 781 NULL nohasharray
117655 +cfs_trace_allocate_string_buffer_781 cfs_trace_allocate_string_buffer 2 781 &ceph_monc_do_statfs_781
117656 +av7110_ir_proc_write_784 av7110_ir_proc_write 0-3 784 NULL nohasharray
117657 +jbd2_journal_dirty_metadata_784 jbd2_journal_dirty_metadata 0 784 &av7110_ir_proc_write_784
117658 +int3402_thermal_get_zone_temp_790 int3402_thermal_get_zone_temp 0 790 NULL
117659 +ath6kl_disconnect_timeout_write_794 ath6kl_disconnect_timeout_write 3-0 794 NULL
117660 +mwifiex_cmd_802_11_scan_ext_803 mwifiex_cmd_802_11_scan_ext 0 803 NULL
117661 +i2c_hid_power_806 i2c_hid_power 0 806 NULL
117662 +ath5k_rxbuf_setup_807 ath5k_rxbuf_setup 0 807 NULL
117663 +sb16_audio_prepare_for_input_808 sb16_audio_prepare_for_input 0 808 NULL nohasharray
117664 +ping_check_bind_addr_808 ping_check_bind_addr 0 808 &sb16_audio_prepare_for_input_808
117665 +driver_sysfs_add_809 driver_sysfs_add 0 809 NULL
117666 +__vmalloc_node_range_811 __vmalloc_node_range 1 811 NULL nohasharray
117667 +sdo_g_mbus_fmt_811 sdo_g_mbus_fmt 0 811 &__vmalloc_node_range_811
117668 +csio_vport_create_812 csio_vport_create 0 812 NULL
117669 +dlm_attr_store_813 dlm_attr_store 0-4 813 NULL
117670 +if_writecmd_815 if_writecmd 2 815 NULL
117671 +wl1251_boot_upload_nvs_817 wl1251_boot_upload_nvs 0 817 NULL
117672 +igb_request_irq_821 igb_request_irq 0 821 NULL
117673 +si4713_read_property_825 si4713_read_property 0 825 NULL
117674 +read_mmd_indirect_826 read_mmd_indirect 0 826 NULL nohasharray
117675 +read_fifo_826 read_fifo 3 826 &read_mmd_indirect_826
117676 +brightness_get_837 brightness_get 0 837 NULL nohasharray
117677 +wl1251_op_start_837 wl1251_op_start 0 837 &brightness_get_837
117678 +sht15_update_measurements_838 sht15_update_measurements 0 838 NULL nohasharray
117679 +netprio_device_event_838 netprio_device_event 0 838 &sht15_update_measurements_838
117680 +show_capability_841 show_capability 0 841 NULL
117681 +SyS_write_846 SyS_write 3 846 NULL
117682 +tnc_next_848 tnc_next 0 848 NULL
117683 +um_idi_read_850 um_idi_read 3-0 850 NULL
117684 +tid_show_853 tid_show 0 853 NULL
117685 +watchdog_write_856 watchdog_write 0-3 856 NULL
117686 +phy_ethtool_gset_857 phy_ethtool_gset 0 857 NULL
117687 +error_state_read_859 error_state_read 6-0-5 859 NULL
117688 +reqbufs_output_860 reqbufs_output 0 860 NULL
117689 +iio_triggered_buffer_predisable_861 iio_triggered_buffer_predisable 0 861 NULL nohasharray
117690 +port100_alloc_skb_861 port100_alloc_skb 2 861 &iio_triggered_buffer_predisable_861
117691 +tuner_i2c_xfer_send_recv_864 tuner_i2c_xfer_send_recv 0-5 864 NULL
117692 +btrfs_dirty_inode_868 btrfs_dirty_inode 0 868 NULL
117693 +ipr_read_trace_869 ipr_read_trace 6-0-5 869 NULL nohasharray
117694 +ace_set_mac_addr_869 ace_set_mac_addr 0 869 &ipr_read_trace_869
117695 +epx_c3_notify_sys_871 epx_c3_notify_sys 0 871 NULL
117696 +i2c_wait_done_873 i2c_wait_done 0 873 NULL
117697 +link_mem_sections_878 link_mem_sections 0 878 NULL
117698 +iwl_dbgfs_fh_reg_read_879 iwl_dbgfs_fh_reg_read 3-0 879 NULL nohasharray
117699 +o2net_send_message_vec_879 o2net_send_message_vec 4 879 &iwl_dbgfs_fh_reg_read_879
117700 +show_conn_param_ISCSI_PARAM_PING_TMO_881 show_conn_param_ISCSI_PARAM_PING_TMO 0 881 NULL
117701 +fc2580_wr_reg_ff_883 fc2580_wr_reg_ff 0 883 NULL nohasharray
117702 +qla4_8xxx_sysfs_write_fw_dump_883 qla4_8xxx_sysfs_write_fw_dump 0-6-5 883 &fc2580_wr_reg_ff_883
117703 +set_node_desc_885 set_node_desc 0-4 885 NULL
117704 +show_fnode_max_burst_len_889 show_fnode_max_burst_len 0 889 NULL
117705 +vsock_stream_sendmsg_898 vsock_stream_sendmsg 0-4 898 NULL
117706 +drv_attr_show_903 drv_attr_show 0 903 NULL nohasharray
117707 +regulator_bulk_enable_903 regulator_bulk_enable 0 903 &drv_attr_show_903
117708 +tcpprobe_read_904 tcpprobe_read 0-3 904 NULL
117709 +snd_pcm_action_single_905 snd_pcm_action_single 0 905 NULL
117710 +set_file_info_909 set_file_info 0 909 NULL
117711 +mci_seconds_show_913 mci_seconds_show 0 913 NULL
117712 +prod_id1_show_921 prod_id1_show 0 921 NULL nohasharray
117713 +__reqbufs_921 __reqbufs 0 921 &prod_id1_show_921
117714 +play_video_cb_923 play_video_cb 2 923 NULL nohasharray
117715 +kernel_sendpage_923 kernel_sendpage 4 923 &play_video_cb_923
117716 +pm_runtime_get_sync_925 pm_runtime_get_sync 0 925 NULL nohasharray
117717 +nfs4_do_fsinfo_925 nfs4_do_fsinfo 0 925 &pm_runtime_get_sync_925
117718 +wm8350_rtc_start_alarm_927 wm8350_rtc_start_alarm 0 927 NULL
117719 +snd_ensoniq_trigger_933 snd_ensoniq_trigger 0 933 NULL
117720 +regulator_enable_regmap_934 regulator_enable_regmap 0 934 NULL
117721 +ath10k_htt_h2t_stats_req_936 ath10k_htt_h2t_stats_req 0 936 NULL nohasharray
117722 +ad5360_write_unlocked_936 ad5360_write_unlocked 0 936 &ath10k_htt_h2t_stats_req_936
117723 +navman_write_938 navman_write 0-4 938 NULL
117724 +em25xx_bus_B_check_for_device_946 em25xx_bus_B_check_for_device 0 946 NULL
117725 +carl9170_cmd_buf_950 carl9170_cmd_buf 3 950 NULL nohasharray
117726 +xudc_start_950 xudc_start 0 950 &carl9170_cmd_buf_950
117727 +__nodes_weight_956 __nodes_weight 0 956 NULL
117728 +lpfc_fdmi_on_show_958 lpfc_fdmi_on_show 0 958 NULL nohasharray
117729 +nilfs_btree_prepare_delete_958 nilfs_btree_prepare_delete 0 958 &lpfc_fdmi_on_show_958
117730 +sys_msgrcv_959 sys_msgrcv 3 959 NULL
117731 +mem_limit_store_964 mem_limit_store 0-4 964 NULL
117732 +chksum_setkey_972 chksum_setkey 0 972 NULL
117733 +stop_975 stop 0 975 NULL nohasharray
117734 +mnt_want_write_975 mnt_want_write 0 975 &stop_975
117735 +gprs_open_978 gprs_open 0 978 NULL nohasharray
117736 +mlx4_cq_alloc_978 mlx4_cq_alloc 0 978 &gprs_open_978
117737 +mmio16read__read_file_981 mmio16read__read_file 0 981 NULL nohasharray
117738 +rocker_port_fdb_flush_981 rocker_port_fdb_flush 0 981 &mmio16read__read_file_981
117739 +cx24113_set_params_982 cx24113_set_params 0 982 NULL nohasharray
117740 +_ctl_ioc_reply_queue_count_show_982 _ctl_ioc_reply_queue_count_show 0 982 &cx24113_set_params_982
117741 +set_usb2_hw_lpm_983 set_usb2_hw_lpm 0 983 NULL
117742 +show_node_guid_985 show_node_guid 0 985 NULL
117743 +usnic_ib_qp_grp_dump_hdr_989 usnic_ib_qp_grp_dump_hdr 2 989 NULL
117744 +skge_rx_fill_991 skge_rx_fill 0 991 NULL
117745 +tts_notify_reboot_993 tts_notify_reboot 0 993 NULL nohasharray
117746 +memory_probe_store_993 memory_probe_store 0-4 993 &tts_notify_reboot_993
117747 +hdlcdev_rx_997 hdlcdev_rx 3 997 NULL
117748 +pch_udc_create_dma_chain_1001 pch_udc_create_dma_chain 0 1001 NULL
117749 +cdc_ncm_show_wNdpInDivisor_1003 cdc_ncm_show_wNdpInDivisor 0 1003 NULL nohasharray
117750 +show_sas_port_num_phys_1003 show_sas_port_num_phys 0 1003 &cdc_ncm_show_wNdpInDivisor_1003
117751 +remove_monitor_info_1004 remove_monitor_info 3 1004 NULL
117752 +wl1271_allocate_sta_1006 wl1271_allocate_sta 0 1006 NULL
117753 +platform_begin_1008 platform_begin 0 1008 NULL nohasharray
117754 +ds1337_set_alarm_1008 ds1337_set_alarm 0 1008 &platform_begin_1008
117755 +bt856_init_1009 bt856_init 0 1009 NULL
117756 +readreg_1017 readreg 0-1 1017 NULL
117757 +cxusb_i2c_xfer_1019 cxusb_i2c_xfer 0-3 1019 NULL nohasharray
117758 +_do_truncate_1019 _do_truncate 0 1019 &cxusb_i2c_xfer_1019
117759 +smk_write_cipso2_1021 smk_write_cipso2 3-0 1021 NULL
117760 +si476x_core_cmd_am_rsq_status_1023 si476x_core_cmd_am_rsq_status 0 1023 NULL
117761 +show_fc_host_serial_number_1024 show_fc_host_serial_number 0 1024 NULL
117762 +niu_enable_rx_channel_1025 niu_enable_rx_channel 0 1025 NULL
117763 +exofs_writepages_1027 exofs_writepages 0 1027 NULL
117764 +il3945_show_antenna_1032 il3945_show_antenna 0 1032 NULL nohasharray
117765 +minor_show_1032 minor_show 0 1032 &il3945_show_antenna_1032
117766 +mpu401_open_1036 mpu401_open 0 1036 NULL nohasharray
117767 +mlx4_en_create_drop_qp_1036 mlx4_en_create_drop_qp 0 1036 &mpu401_open_1036
117768 +ltc4245_show_alarm_1037 ltc4245_show_alarm 0 1037 NULL
117769 +adis_update_scan_mode_1039 adis_update_scan_mode 0 1039 NULL
117770 +ath5k_start_1041 ath5k_start 0 1041 NULL
117771 +gigaset_initdriver_1060 gigaset_initdriver 2 1060 NULL nohasharray
117772 +lpfc_aer_support_store_1060 lpfc_aer_support_store 0-4 1060 &gigaset_initdriver_1060
117773 +qlcnic_fw_create_ctx_1065 qlcnic_fw_create_ctx 0 1065 NULL
117774 +mce_request_packet_1073 mce_request_packet 3 1073 NULL nohasharray
117775 +writeout_1073 writeout 0 1073 &mce_request_packet_1073
117776 +data_calc_1074 data_calc 0 1074 NULL
117777 +agp_create_memory_1075 agp_create_memory 1 1075 NULL
117778 +hwrng_init_1077 hwrng_init 0 1077 NULL
117779 +tps65912_gpio_input_1084 tps65912_gpio_input 0 1084 NULL
117780 +nfs_pgarray_set_1085 nfs_pgarray_set 2 1085 NULL
117781 +zl10039_writereg_1086 zl10039_writereg 0 1086 NULL
117782 +xs_sendpages_1091 xs_sendpages 5 1091 NULL
117783 +llcp_sock_sendmsg_1092 llcp_sock_sendmsg 4-0 1092 NULL
117784 +n_tracerouter_read_1094 n_tracerouter_read 0 1094 NULL
117785 +nfs4_init_nonuniform_client_string_1097 nfs4_init_nonuniform_client_string 3 1097 NULL nohasharray
117786 +iscsi_nacl_param_show_ErrorRecoveryLevel_1097 iscsi_nacl_param_show_ErrorRecoveryLevel 0 1097 &nfs4_init_nonuniform_client_string_1097
117787 +fmc_transfer_rds_from_internal_buff_1098 fmc_transfer_rds_from_internal_buff 0 1098 NULL nohasharray
117788 +ath10k_hif_start_1098 ath10k_hif_start 0 1098 &fmc_transfer_rds_from_internal_buff_1098
117789 +in1_input_show_1099 in1_input_show 0 1099 NULL
117790 +bitmap_parse_1103 bitmap_parse 0 1103 NULL
117791 +show_1104 show 0 1104 NULL
117792 +__arch_hweight8_1105 __arch_hweight8 0 1105 NULL
117793 +store_risefalltime_1109 store_risefalltime 0-4 1109 NULL
117794 +omninet_open_1110 omninet_open 0 1110 NULL
117795 +utf8s_to_utf16s_1115 utf8s_to_utf16s 0 1115 NULL
117796 +indirect_bytes_number_1116 indirect_bytes_number 0-2 1116 NULL
117797 +b43legacy_phy_versioning_1117 b43legacy_phy_versioning 0 1117 NULL
117798 +bql_show_limit_min_1118 bql_show_limit_min 0 1118 NULL
117799 +show_temp_crit_enable_1119 show_temp_crit_enable 0 1119 NULL
117800 +edac_fake_inject_write_1120 edac_fake_inject_write 0-3 1120 NULL
117801 +splice_read_1122 splice_read 0 1122 NULL
117802 +drvctl_store_1123 drvctl_store 0-4 1123 NULL
117803 +__btrfs_cow_block_1125 __btrfs_cow_block 0 1125 NULL nohasharray
117804 +__ext4_journal_stop_1125 __ext4_journal_stop 0 1125 &__btrfs_cow_block_1125
117805 +cfg80211_report_obss_beacon_1133 cfg80211_report_obss_beacon 3 1133 NULL
117806 +vmalloc_32_1135 vmalloc_32 1 1135 NULL
117807 +ad1848_prepare_for_input_1140 ad1848_prepare_for_input 0 1140 NULL
117808 +loop_attr_sizelimit_show_1142 loop_attr_sizelimit_show 0 1142 NULL
117809 +gadget_dev_desc_bMaxPacketSize0_store_1145 gadget_dev_desc_bMaxPacketSize0_store 0-3 1145 NULL
117810 +queue_max_integrity_segments_show_1146 queue_max_integrity_segments_show 0 1146 NULL nohasharray
117811 +map_page_1146 map_page 0-3 1146 &queue_max_integrity_segments_show_1146
117812 +gadget_config_desc_bmAttributes_show_1150 gadget_config_desc_bmAttributes_show 0 1150 NULL nohasharray
117813 +rt2800usb_enable_radio_1150 rt2800usb_enable_radio 0 1150 &gadget_config_desc_bmAttributes_show_1150 nohasharray
117814 +patch_vt3476_1150 patch_vt3476 0 1150 &rt2800usb_enable_radio_1150
117815 +queue_max_hw_sectors_show_1155 queue_max_hw_sectors_show 0 1155 NULL
117816 +i2400m_rx_ctl_1157 i2400m_rx_ctl 4 1157 NULL
117817 +lbs_set_host_sleep_1159 lbs_set_host_sleep 0 1159 NULL
117818 +hso_sysfs_show_porttype_1161 hso_sysfs_show_porttype 0 1161 NULL
117819 +invalid_io_show_1165 invalid_io_show 0 1165 NULL
117820 +wl18xx_acx_clear_statistics_1174 wl18xx_acx_clear_statistics 0 1174 NULL
117821 +dw2104_i2c_transfer_1176 dw2104_i2c_transfer 0-3 1176 NULL nohasharray
117822 +pfkey_xfrm_policy2msg_size_1176 pfkey_xfrm_policy2msg_size 0 1176 &dw2104_i2c_transfer_1176
117823 +shm32write__write_file_1183 shm32write__write_file 0 1183 NULL
117824 +show_1186 show 0 1186 NULL
117825 +ipc_alloc_1192 ipc_alloc 1 1192 NULL nohasharray
117826 +store_sf_ctrl_1192 store_sf_ctrl 0-4 1192 &ipc_alloc_1192
117827 +ib_create_send_mad_1196 ib_create_send_mad 5 1196 NULL nohasharray
117828 +mc13892_gpo_regulator_disable_1196 mc13892_gpo_regulator_disable 0 1196 &ib_create_send_mad_1196
117829 +tcm_loop_tpg_show_transport_status_1197 tcm_loop_tpg_show_transport_status 0 1197 NULL nohasharray
117830 +bdx_vlan_rx_add_vid_1197 bdx_vlan_rx_add_vid 0 1197 &tcm_loop_tpg_show_transport_status_1197
117831 +ivtvfb_set_par_1198 ivtvfb_set_par 0 1198 NULL nohasharray
117832 +pstore_ftrace_knob_write_1198 pstore_ftrace_knob_write 3 1198 &ivtvfb_set_par_1198
117833 +i2400m_rx_ctl_ack_1199 i2400m_rx_ctl_ack 3 1199 NULL
117834 +i2cdev_read_1206 i2cdev_read 3-0 1206 NULL
117835 +profile_capable_1207 profile_capable 0 1207 NULL
117836 +kernfs_iop_setattr_1212 kernfs_iop_setattr 0 1212 NULL
117837 +lov_ost_pool_init_1215 lov_ost_pool_init 2 1215 NULL
117838 +cifs_writev_1218 cifs_writev 0 1218 NULL nohasharray
117839 +mlx4_table_get_1218 mlx4_table_get 0 1218 &cifs_writev_1218
117840 +fsync_buffers_list_1219 fsync_buffers_list 0 1219 NULL
117841 +generic_file_splice_read_1220 generic_file_splice_read 0 1220 NULL
117842 +power_1221 power 0 1221 NULL
117843 +xhci_check_maxpacket_1225 xhci_check_maxpacket 0 1225 NULL nohasharray
117844 +show_fcstat_fc_xid_not_found_1225 show_fcstat_fc_xid_not_found 0 1225 &xhci_check_maxpacket_1225
117845 +pci_ni8430_init_1228 pci_ni8430_init 0 1228 NULL
117846 +show_out0_ouput_1230 show_out0_ouput 0 1230 NULL nohasharray
117847 +ipw_packet_received_skb_1230 ipw_packet_received_skb 2 1230 &show_out0_ouput_1230
117848 +mtd_type_show_1233 mtd_type_show 0 1233 NULL nohasharray
117849 +lbs_set_iface_type_1233 lbs_set_iface_type 0 1233 &mtd_type_show_1233
117850 +ipw2100_set_address_1236 ipw2100_set_address 0 1236 NULL
117851 +kernfs_file_direct_read_1238 kernfs_file_direct_read 0-3 1238 NULL
117852 +acpi_battery_write_alarm_1240 acpi_battery_write_alarm 3-0 1240 NULL
117853 +v9fs_write_inode_dotl_1241 v9fs_write_inode_dotl 0 1241 NULL
117854 +ehci_urb_enqueue_1242 ehci_urb_enqueue 0 1242 NULL
117855 +usnic_ib_show_cq_per_vf_1244 usnic_ib_show_cq_per_vf 0 1244 NULL
117856 +qla2x00_total_isp_aborts_show_1247 qla2x00_total_isp_aborts_show 0 1247 NULL
117857 +class_osdblk_remove_1250 class_osdblk_remove 0-4 1250 NULL
117858 +ipath_read_umem64_1254 ipath_read_umem64 0 1254 NULL
117859 +drm_primary_helper_create_plane_1262 drm_primary_helper_create_plane 3 1262 NULL
117860 +rocker_group_l2_fan_out_1265 rocker_group_l2_fan_out 3-0 1265 NULL
117861 +tw9910_s_fmt_1268 tw9910_s_fmt 0 1268 NULL nohasharray
117862 +roccat_common2_sysfs_write_keys_macro_1268 roccat_common2_sysfs_write_keys_macro 0-6-5 1268 &tw9910_s_fmt_1268
117863 +patch_ca0132_1272 patch_ca0132 0 1272 NULL
117864 +ioctl_private_iw_point_1273 ioctl_private_iw_point 7 1273 NULL nohasharray
117865 +show_aout_1273 show_aout 0 1273 &ioctl_private_iw_point_1273
117866 +bmc150_accel_validate_trigger_1275 bmc150_accel_validate_trigger 0 1275 NULL
117867 +n_ext_ts_show_1281 n_ext_ts_show 0 1281 NULL
117868 +snd_pcm_do_stop_1282 snd_pcm_do_stop 0 1282 NULL nohasharray
117869 +lpfc_bg_info_show_1282 lpfc_bg_info_show 0 1282 &snd_pcm_do_stop_1282
117870 +gdth_set_info_1287 gdth_set_info 0-3 1287 NULL nohasharray
117871 +SyS_flistxattr_1287 SyS_flistxattr 3 1287 &gdth_set_info_1287
117872 +tx_frag_in_process_called_read_1290 tx_frag_in_process_called_read 3-0 1290 NULL
117873 +add_std_chmaps_1291 add_std_chmaps 0 1291 NULL
117874 +posix_acl_xattr_set_1301 posix_acl_xattr_set 4-0 1301 NULL
117875 +falcon_reconfigure_port_1309 falcon_reconfigure_port 0 1309 NULL
117876 +nc_vendor_read_1315 nc_vendor_read 0 1315 NULL
117877 +ndo_switch_parent_id_get_1316 ndo_switch_parent_id_get 0 1316 NULL
117878 +wm_adsp_buf_alloc_1317 wm_adsp_buf_alloc 2 1317 NULL
117879 +runtime_show_1318 runtime_show 0 1318 NULL
117880 +show_eeprom_delay_1320 show_eeprom_delay 0 1320 NULL nohasharray
117881 +vbi_out_start_streaming_1320 vbi_out_start_streaming 0 1320 &show_eeprom_delay_1320
117882 +intel_iommu_show_ecap_1321 intel_iommu_show_ecap 0 1321 NULL
117883 +rio_mport_scan_1322 rio_mport_scan 0 1322 NULL
117884 +mt9m111_set_red_balance_1327 mt9m111_set_red_balance 0 1327 NULL nohasharray
117885 +push_node_left_1327 push_node_left 0 1327 &mt9m111_set_red_balance_1327 nohasharray
117886 +geos_gpio_store_1327 geos_gpio_store 0-4 1327 &push_node_left_1327 nohasharray
117887 +qlcnic_pci_sriov_configure_1327 qlcnic_pci_sriov_configure 0-2 1327 &geos_gpio_store_1327
117888 +udf_statfs_1329 udf_statfs 0 1329 NULL
117889 +SMB2_get_srv_num_1333 SMB2_get_srv_num 0 1333 NULL
117890 +md5_final_1334 md5_final 0 1334 NULL nohasharray
117891 +carl9170_rx_stream_1334 carl9170_rx_stream 3 1334 &md5_final_1334
117892 +tcp_port_read_1340 tcp_port_read 0 1340 NULL
117893 +btrfs_submit_compressed_write_1347 btrfs_submit_compressed_write 5 1347 NULL
117894 +gen_pool_best_fit_1348 gen_pool_best_fit 4-3-2 1348 NULL
117895 +dccp_packet_1350 dccp_packet 0 1350 NULL nohasharray
117896 +nilfs_flush_device_1350 nilfs_flush_device 0 1350 &dccp_packet_1350 nohasharray
117897 +o2nm_cluster_attr_reconnect_delay_ms_write_1350 o2nm_cluster_attr_reconnect_delay_ms_write 0-3 1350 &nilfs_flush_device_1350
117898 +bond_verify_device_path_1352 bond_verify_device_path 3 1352 NULL nohasharray
117899 +tg_set_conf_u64_1352 tg_set_conf_u64 0-3 1352 &bond_verify_device_path_1352
117900 +em28xx_set_audio_source_1356 em28xx_set_audio_source 0 1356 NULL nohasharray
117901 +wait_obj_created_1356 wait_obj_created 0 1356 &em28xx_set_audio_source_1356
117902 +snd_pcm_lib_write1_1358 snd_pcm_lib_write1 0-3 1358 NULL
117903 +ipx_sendmsg_1362 ipx_sendmsg 4-0 1362 NULL nohasharray
117904 +show_fan_step_output_1362 show_fan_step_output 0 1362 &ipx_sendmsg_1362
117905 +skein512_export_1364 skein512_export 0 1364 NULL
117906 +__fscache_read_or_alloc_page_1365 __fscache_read_or_alloc_page 0 1365 NULL
117907 +bfad_im_fw_version_show_1366 bfad_im_fw_version_show 0 1366 NULL
117908 +pirq_enable_irq_1368 pirq_enable_irq 0 1368 NULL
117909 +fw_stats_raw_read_1369 fw_stats_raw_read 3-0 1369 NULL
117910 +snd_seq_ioctl_set_client_pool_1370 snd_seq_ioctl_set_client_pool 0 1370 NULL
117911 +ocfs2_prepare_inode_for_write_1372 ocfs2_prepare_inode_for_write 0 1372 NULL
117912 +qla2x00_thermal_temp_show_1374 qla2x00_thermal_temp_show 0 1374 NULL
117913 +rtl8180_init_rx_ring_1381 rtl8180_init_rx_ring 0 1381 NULL nohasharray
117914 +xpcs_reg_addr_read_1381 xpcs_reg_addr_read 3 1381 &rtl8180_init_rx_ring_1381
117915 +sht15_store_heater_1382 sht15_store_heater 0-4 1382 NULL
117916 +sctp_setsockopt_initmsg_1383 sctp_setsockopt_initmsg 3-0 1383 NULL
117917 +do_msgsnd_1387 do_msgsnd 4 1387 NULL nohasharray
117918 +show_global_beep_1387 show_global_beep 0 1387 &do_msgsnd_1387
117919 +snd_at73c213_pcm_prepare_1388 snd_at73c213_pcm_prepare 0 1388 NULL nohasharray
117920 +ds2781_set_rsgain_register_1388 ds2781_set_rsgain_register 0 1388 &snd_at73c213_pcm_prepare_1388
117921 +common_perm_mnt_dentry_1390 common_perm_mnt_dentry 0 1390 NULL
117922 +SYSC_io_getevents_1392 SYSC_io_getevents 3 1392 NULL
117923 +zone_page_state_1393 zone_page_state 0 1393 NULL
117924 +rtl2830_rd_regs_1396 rtl2830_rd_regs 0 1396 NULL
117925 +error_1397 error 0 1397 NULL
117926 +hugetlbfs_write_end_1398 hugetlbfs_write_end 0-5 1398 NULL
117927 +rbd_size_show_1401 rbd_size_show 0 1401 NULL nohasharray
117928 +snd_hda_codec_build_pcms_1401 snd_hda_codec_build_pcms 0 1401 &rbd_size_show_1401
117929 +matroxfb_dh_decode_var_1404 matroxfb_dh_decode_var 0 1404 NULL nohasharray
117930 +hci_si_event_1404 hci_si_event 3 1404 &matroxfb_dh_decode_var_1404
117931 +ivtv_start_v4l2_decode_stream_1406 ivtv_start_v4l2_decode_stream 0 1406 NULL
117932 +show_in_min_alarm_1408 show_in_min_alarm 0 1408 NULL
117933 +wait_comp_1409 wait_comp 0 1409 NULL
117934 +b43_gphy_op_switch_channel_1410 b43_gphy_op_switch_channel 0 1410 NULL
117935 +snd_cmipci_capture_trigger_1411 snd_cmipci_capture_trigger 0 1411 NULL
117936 +cfs_trace_copyout_string_1416 cfs_trace_copyout_string 2 1416 NULL
117937 +hfsplus_security_getxattr_1419 hfsplus_security_getxattr 0 1419 NULL
117938 +sctp_sf_abort_violation_1420 sctp_sf_abort_violation 7 1420 NULL
117939 +find_temp_source_1425 find_temp_source 0 1425 NULL
117940 +store_tempsense_1428 store_tempsense 0-4 1428 NULL
117941 +cpia2_read_1434 cpia2_read 0 1434 NULL
117942 +init_rs_internal_1436 init_rs_internal 1 1436 NULL
117943 +stack_max_size_read_1445 stack_max_size_read 3 1445 NULL
117944 +brcmf_sdio_read_control_1451 brcmf_sdio_read_control 3 1451 NULL
117945 +t4_sge_alloc_eth_txq_1454 t4_sge_alloc_eth_txq 0 1454 NULL nohasharray
117946 +__cfg80211_alloc_reply_skb_1454 __cfg80211_alloc_reply_skb 4 1454 &t4_sge_alloc_eth_txq_1454
117947 +snd_es1938_playback1_prepare_1455 snd_es1938_playback1_prepare 0 1455 NULL
117948 +smk_parse_long_rule_1461 smk_parse_long_rule 0 1461 NULL
117949 +tx_queue_len_read_1463 tx_queue_len_read 3-0 1463 NULL
117950 +sub_interval_1466 sub_interval 0 1466 NULL
117951 +xprt_alloc_1475 xprt_alloc 2 1475 NULL nohasharray
117952 +inode_removexattr_1475 inode_removexattr 0 1475 &xprt_alloc_1475
117953 +SYSC_syslog_1477 SYSC_syslog 3 1477 NULL nohasharray
117954 +nes_show_adapter_1477 nes_show_adapter 0 1477 &SYSC_syslog_1477
117955 +selinux_getprocattr_1481 selinux_getprocattr 0 1481 NULL
117956 +set_otp0en_1484 set_otp0en 4-0 1484 NULL
117957 +sta_num_ps_buf_frames_read_1488 sta_num_ps_buf_frames_read 3-0 1488 NULL
117958 +efivar_store_raw_1489 efivar_store_raw 0-3 1489 NULL
117959 +osd_req_decode_sense_1492 osd_req_decode_sense 0 1492 NULL
117960 +usbvision_i2c_read_1493 usbvision_i2c_read 0-4 1493 NULL nohasharray
117961 +iwl_dbgfs_bt_tx_prio_write_1493 iwl_dbgfs_bt_tx_prio_write 0-3 1493 &usbvision_i2c_read_1493
117962 +snd_seq_ioctl_remove_events_1494 snd_seq_ioctl_remove_events 0 1494 NULL
117963 +scsiback_tpg_param_show_alias_1495 scsiback_tpg_param_show_alias 0 1495 NULL
117964 +fpregs_set_1497 fpregs_set 4 1497 NULL
117965 +em_show_1501 em_show 0 1501 NULL nohasharray
117966 +__blk_bios_map_sg_1501 __blk_bios_map_sg 0 1501 &em_show_1501
117967 +packet_buffer_get_1505 packet_buffer_get 0 1505 NULL
117968 +show_constraint_power_limit_uw_1509 show_constraint_power_limit_uw 0 1509 NULL
117969 +khugepaged_max_ptes_none_show_1514 khugepaged_max_ptes_none_show 0 1514 NULL
117970 +smack_netlabel_1516 smack_netlabel 0 1516 NULL
117971 +tomoyo_round2_1518 tomoyo_round2 0 1518 NULL
117972 +wm831x_alive_ldo_get_status_1525 wm831x_alive_ldo_get_status 0 1525 NULL
117973 +ieee80211_get_regs_len_1527 ieee80211_get_regs_len 0 1527 NULL
117974 +alloc_perm_bits_1532 alloc_perm_bits 2 1532 NULL
117975 +tx_packets_show_1535 tx_packets_show 0 1535 NULL
117976 +v9fs_file_write_1539 v9fs_file_write 0-3 1539 NULL
117977 +new_rsb_count_write_1543 new_rsb_count_write 3-0 1543 NULL
117978 +iscsit_na_nopin_response_timeout_1544 iscsit_na_nopin_response_timeout 0 1544 NULL
117979 +target_stat_scsi_att_intr_port_show_attr_port_auth_indx_1547 target_stat_scsi_att_intr_port_show_attr_port_auth_indx 0 1547 NULL
117980 +mei_txe_fw_status_1549 mei_txe_fw_status 0 1549 NULL
117981 +set_max_min_1551 set_max_min 0-4 1551 NULL
117982 +queue_show_iostats_1552 queue_show_iostats 0 1552 NULL
117983 +vxge_del_mac_addr_1554 vxge_del_mac_addr 0 1554 NULL
117984 +ath6kl_init_get_fwcaps_1557 ath6kl_init_get_fwcaps 3 1557 NULL
117985 +lpfc_txq_hw_show_1558 lpfc_txq_hw_show 0 1558 NULL nohasharray
117986 +acerhdf_set_mode_1558 acerhdf_set_mode 0 1558 &lpfc_txq_hw_show_1558
117987 +TermChar_store_1561 TermChar_store 0-4 1561 NULL
117988 +w1_f12_read_state_1565 w1_f12_read_state 0-5-6 1565 NULL
117989 +max_freq_store_1570 max_freq_store 0-4 1570 NULL
117990 +compat_sys_vmsplice_1571 compat_sys_vmsplice 3 1571 NULL
117991 +pages_to_scan_store_1572 pages_to_scan_store 0-4 1572 NULL
117992 +ssu100_open_1573 ssu100_open 0 1573 NULL nohasharray
117993 +raid_disks_show_1573 raid_disks_show 0 1573 &ssu100_open_1573
117994 +gadget_config_name_configuration_store_1575 gadget_config_name_configuration_store 0-3 1575 NULL
117995 +de4x5_init_1580 de4x5_init 0 1580 NULL nohasharray
117996 +__rtc_set_alarm_1580 __rtc_set_alarm 0 1580 &de4x5_init_1580
117997 +usblp_show_ieee1284_id_1581 usblp_show_ieee1284_id 0 1581 NULL
117998 +vv6410_start_1582 vv6410_start 0 1582 NULL
117999 +ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime_1589 ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime 3-0 1589 NULL
118000 +dccp_v6_connect_1590 dccp_v6_connect 0 1590 NULL
118001 +fc_frame_alloc_1596 fc_frame_alloc 2 1596 NULL
118002 +b44_init_one_1603 b44_init_one 0 1603 NULL
118003 +snd_seq_kernel_client_enqueue_blocking_1604 snd_seq_kernel_client_enqueue_blocking 0 1604 NULL
118004 +__uncore_match_show_1606 __uncore_match_show 0 1606 NULL nohasharray
118005 +disabled_store_1606 disabled_store 0-4 1606 &__uncore_match_show_1606
118006 +packet_buffer_init_1607 packet_buffer_init 2 1607 NULL
118007 +btmrvl_hscmd_read_1614 btmrvl_hscmd_read 3-0 1614 NULL
118008 +wl1271_ap_init_deauth_template_1617 wl1271_ap_init_deauth_template 0 1617 NULL
118009 +v9fs_fid_xattr_get_1618 v9fs_fid_xattr_get 0 1618 NULL
118010 +jfs_write_inode_1620 jfs_write_inode 0 1620 NULL
118011 +zd_read_regdomain_1622 zd_read_regdomain 0 1622 NULL
118012 +beiscsi_get_initname_1629 beiscsi_get_initname 0 1629 NULL
118013 +ip_tunnel_init_1633 ip_tunnel_init 0 1633 NULL
118014 +rsb_insert_1636 rsb_insert 0 1636 NULL nohasharray
118015 +inv_fifo_rate_show_1636 inv_fifo_rate_show 0 1636 &rsb_insert_1636
118016 +cifs_write_end_1643 cifs_write_end 0-5 1643 NULL
118017 +qla24xx_84xx_fw_version_show_1644 qla24xx_84xx_fw_version_show 0 1644 NULL
118018 +iwl_pcie_set_hw_ready_1649 iwl_pcie_set_hw_ready 0 1649 NULL
118019 +set_sample_rate_v1_1651 set_sample_rate_v1 0 1651 NULL
118020 +tpm_send_1655 tpm_send 0-3 1655 NULL
118021 +ikconfig_read_current_1658 ikconfig_read_current 3-0 1658 NULL
118022 +map_block_for_writepage_1662 map_block_for_writepage 0 1662 NULL nohasharray
118023 +bh1770_lux_update_thresholds_1662 bh1770_lux_update_thresholds 0 1662 &map_block_for_writepage_1662
118024 +mei_cl_recv_1665 mei_cl_recv 3 1665 NULL
118025 +nct6775_create_attr_group_1677 nct6775_create_attr_group 3 1677 NULL
118026 +o2hb_region_blocks_read_1679 o2hb_region_blocks_read 0 1679 NULL
118027 +hso_net_open_1680 hso_net_open 0 1680 NULL nohasharray
118028 +amd_iommu_suspend_1680 amd_iommu_suspend 0 1680 &hso_net_open_1680
118029 +__qib_get_user_pages_1681 __qib_get_user_pages 0 1681 NULL nohasharray
118030 +ath10k_station_disassoc_1681 ath10k_station_disassoc 0 1681 &__qib_get_user_pages_1681
118031 +ath10k_bmi_lz_data_1682 ath10k_bmi_lz_data 0 1682 NULL nohasharray
118032 +niu_compute_rbr_cfig_b_1682 niu_compute_rbr_cfig_b 0 1682 &ath10k_bmi_lz_data_1682
118033 +configfs_read_file_1683 configfs_read_file 3-0 1683 NULL
118034 +irst_store_wakeup_events_1684 irst_store_wakeup_events 0-4 1684 NULL
118035 +rio_enum_mport_1685 rio_enum_mport 0 1685 NULL
118036 +nilfs_palloc_count_max_entries_1687 nilfs_palloc_count_max_entries 0 1687 NULL
118037 +tps65217_pmic_enable_1688 tps65217_pmic_enable 0 1688 NULL
118038 +em25xx_bus_B_recv_bytes_1689 em25xx_bus_B_recv_bytes 0-4 1689 NULL
118039 +lpfc_max_rpi_show_1691 lpfc_max_rpi_show 0 1691 NULL
118040 +ipr_store_iopoll_weight_1694 ipr_store_iopoll_weight 0-4 1694 NULL
118041 +iscsit_na_nopin_timeout_1695 iscsit_na_nopin_timeout 0 1695 NULL
118042 +enable_irq_1698 enable_irq 0 1698 NULL nohasharray
118043 +dlm_control_store_1698 dlm_control_store 0-3 1698 &enable_irq_1698
118044 +iwl_dbgfs_d0i3_refs_read_1705 iwl_dbgfs_d0i3_refs_read 3-0 1705 NULL
118045 +pdu_write_u_1710 pdu_write_u 3 1710 NULL
118046 +coda_psdev_write_1711 coda_psdev_write 3-0 1711 NULL
118047 +btrfs_dir_data_len_1714 btrfs_dir_data_len 0 1714 NULL
118048 +udf_setattr_1716 udf_setattr 0 1716 NULL
118049 +ufx_blank_1723 ufx_blank 0 1723 NULL
118050 +mp_pin_to_gsi_1726 mp_pin_to_gsi 0-2 1726 NULL
118051 +internal_create_group_1733 internal_create_group 0 1733 NULL
118052 +dev_irnet_read_1741 dev_irnet_read 3-0 1741 NULL
118053 +usb_ep_align_maybe_1743 usb_ep_align_maybe 0-3 1743 NULL
118054 +tx_frag_called_read_1748 tx_frag_called_read 3-0 1748 NULL
118055 +br_vlan_init_1752 br_vlan_init 0 1752 NULL nohasharray
118056 +fm10k_setup_rx_resources_1752 fm10k_setup_rx_resources 0 1752 &br_vlan_init_1752
118057 +bfs_write_inode_1755 bfs_write_inode 0 1755 NULL
118058 +nobh_writepage_1757 nobh_writepage 0 1757 NULL
118059 +ieee80211_new_mesh_header_1761 ieee80211_new_mesh_header 0 1761 NULL
118060 +start_transport_1762 start_transport 0 1762 NULL
118061 +ebt_size_mwt_1768 ebt_size_mwt 0 1768 NULL
118062 +__mlx4_qp_reserve_range_1773 __mlx4_qp_reserve_range 0-3 1773 NULL
118063 +cosa_write_1774 cosa_write 3 1774 NULL
118064 +set_temp_emergency_1776 set_temp_emergency 0-4 1776 NULL
118065 +event_show_1780 event_show 0 1780 NULL
118066 +tpacpi_driver_wlsw_emulstate_store_1783 tpacpi_driver_wlsw_emulstate_store 0-3 1783 NULL
118067 +fcoe_ctlr_device_add_1793 fcoe_ctlr_device_add 3 1793 NULL
118068 +ueth_change_mtu_1794 ueth_change_mtu 0 1794 NULL
118069 +show_auto_fan_1801 show_auto_fan 0 1801 NULL
118070 +qlcnic_sriov_alloc_bc_mbx_args_1809 qlcnic_sriov_alloc_bc_mbx_args 0 1809 NULL
118071 +vt596_access_1815 vt596_access 0 1815 NULL nohasharray
118072 +__nodelist_scnprintf_1815 __nodelist_scnprintf 2-4-0 1815 &vt596_access_1815
118073 +sta_aid_read_1819 sta_aid_read 3-0 1819 NULL
118074 +genfs_read_1821 genfs_read 0 1821 NULL
118075 +vicam_set_camera_power_1824 vicam_set_camera_power 0 1824 NULL
118076 +set_lcd_brightness_1831 set_lcd_brightness 0 1831 NULL
118077 +disk_events_poll_msecs_store_1832 disk_events_poll_msecs_store 0-4 1832 NULL
118078 +qla27xx_fwdt_template_default_size_1836 qla27xx_fwdt_template_default_size 0 1836 NULL
118079 +qlcnic_get_phys_port_id_1839 qlcnic_get_phys_port_id 0 1839 NULL
118080 +subsystem_device_show_1840 subsystem_device_show 0 1840 NULL
118081 +show_1841 show 0 1841 NULL
118082 +usbduxsigma_firmware_upload_1843 usbduxsigma_firmware_upload 3 1843 NULL
118083 +fm10k_iov_configure_1845 fm10k_iov_configure 0-2 1845 NULL
118084 +ov9650_set_auto_white_balance_1847 ov9650_set_auto_white_balance 0 1847 NULL
118085 +xfs_vm_write_end_1854 xfs_vm_write_end 5-0 1854 NULL
118086 +bq32k_rtc_read_time_1863 bq32k_rtc_read_time 0 1863 NULL
118087 +device_prepare_1870 device_prepare 0 1870 NULL
118088 +qlcnic_config_port_mirroring_1872 qlcnic_config_port_mirroring 0 1872 NULL
118089 +rds_cong_monitor_1879 rds_cong_monitor 0 1879 NULL
118090 +sb_issue_zeroout_1884 sb_issue_zeroout 3 1884 NULL
118091 +show_fcoe_fcf_device_fabric_name_1885 show_fcoe_fcf_device_fabric_name 0 1885 NULL
118092 +output_read_1886 output_read 0-5-6 1886 NULL
118093 +acpi_device_update_power_1887 acpi_device_update_power 0 1887 NULL
118094 +polling_interval_store_1888 polling_interval_store 0-4 1888 NULL
118095 +write_1891 write 0 1891 NULL
118096 +show_pwm_auto_point1_pwm_1896 show_pwm_auto_point1_pwm 0 1896 NULL
118097 +rx_defrag_called_read_1897 rx_defrag_called_read 3-0 1897 NULL
118098 +nfs_parse_server_name_1899 nfs_parse_server_name 2 1899 NULL
118099 +smsc9420_ethtool_get_eeprom_len_1900 smsc9420_ethtool_get_eeprom_len 0 1900 NULL nohasharray
118100 +SyS_add_key_1900 SyS_add_key 4 1900 &smsc9420_ethtool_get_eeprom_len_1900
118101 +gfs2_getxattr_1904 gfs2_getxattr 0 1904 NULL
118102 +rs_sta_dbgfs_drv_tx_stats_write_1908 rs_sta_dbgfs_drv_tx_stats_write 0-3 1908 NULL
118103 +isku_sysfs_write_keys_media_1910 isku_sysfs_write_keys_media 6-0-5 1910 NULL
118104 +fst_open_1911 fst_open 0 1911 NULL
118105 +cdc_ncm_show_wNdpOutPayloadRemainder_1917 cdc_ncm_show_wNdpOutPayloadRemainder 0 1917 NULL
118106 +uhid_char_read_1920 uhid_char_read 3-0 1920 NULL
118107 +pwc_s_ctrl_1924 pwc_s_ctrl 0 1924 NULL
118108 +cxacru_sysfs_show_transmitter_power_1925 cxacru_sysfs_show_transmitter_power 0 1925 NULL nohasharray
118109 +tcp_cgroup_reset_1925 tcp_cgroup_reset 0-3 1925 &cxacru_sysfs_show_transmitter_power_1925
118110 +tx_tx_retry_data_read_1926 tx_tx_retry_data_read 3-0 1926 NULL
118111 +vlan_dev_set_mac_address_1927 vlan_dev_set_mac_address 0 1927 NULL
118112 +kfd_cache_show_1929 kfd_cache_show 0 1929 NULL
118113 +rio_read_config_1932 rio_read_config 0-6-5 1932 NULL nohasharray
118114 +ecryptfs_fsync_1932 ecryptfs_fsync 0 1932 &rio_read_config_1932 nohasharray
118115 +niu_enable_ldn_in_ldg_1932 niu_enable_ldn_in_ldg 0 1932 &ecryptfs_fsync_1932
118116 +bdev_erase_1933 bdev_erase 3 1933 NULL
118117 +bnx2x_set_eth_mac_1936 bnx2x_set_eth_mac 0 1936 NULL
118118 +gsp_receive_1939 gsp_receive 0-3 1939 NULL
118119 +nvif_object_sclass_1940 nvif_object_sclass 3 1940 NULL nohasharray
118120 +cyttsp_probe_1940 cyttsp_probe 4 1940 &nvif_object_sclass_1940
118121 +bcm7xxx_apd_enable_1942 bcm7xxx_apd_enable 0 1942 NULL nohasharray
118122 +check_dyn_adc_switch_1942 check_dyn_adc_switch 0 1942 &bcm7xxx_apd_enable_1942
118123 +ieee80211_if_fmt_dot11MeshConfirmTimeout_1945 ieee80211_if_fmt_dot11MeshConfirmTimeout 3 1945 NULL
118124 +igb_open_1946 igb_open 0 1946 NULL
118125 +i40e_vsi_setup_rx_resources_1947 i40e_vsi_setup_rx_resources 0 1947 NULL
118126 +fcoe_vport_create_1948 fcoe_vport_create 0 1948 NULL
118127 +max_readahead_show_1952 max_readahead_show 0 1952 NULL
118128 +w1_ds2780_do_io_1954 w1_ds2780_do_io 4-3-0 1954 NULL
118129 +update_qd_1955 update_qd 0 1955 NULL
118130 +read_swap_header_1957 read_swap_header 0 1957 NULL
118131 +b43legacy_wireless_core_start_1958 b43legacy_wireless_core_start 0 1958 NULL
118132 +__assign_irq_vector_1961 __assign_irq_vector 0 1961 NULL
118133 +show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963 show_session_param_ISCSI_PARAM_TGT_RESET_TMO 0 1963 NULL nohasharray
118134 +ql_get_adapter_resources_1963 ql_get_adapter_resources 0 1963 &show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963
118135 +ivtv_v4l2_read_1964 ivtv_v4l2_read 3-0 1964 NULL nohasharray
118136 +dvb_net_open_1964 dvb_net_open 0 1964 &ivtv_v4l2_read_1964
118137 +qla2xxx_get_vpd_field_1965 qla2xxx_get_vpd_field 4 1965 NULL
118138 +nvkm_client_map_1967 nvkm_client_map 2-3 1967 NULL
118139 +bq2415x_get_current_limit_1969 bq2415x_get_current_limit 0 1969 NULL
118140 +libcfs_sock_write_1978 libcfs_sock_write 3 1978 NULL
118141 +selinux_inode_setotherxattr_1980 selinux_inode_setotherxattr 0 1980 NULL
118142 +config_table_show_1982 config_table_show 0 1982 NULL
118143 +__uncore_filter_nc_show_1983 __uncore_filter_nc_show 0 1983 NULL
118144 +sel_read_avc_hash_stats_1984 sel_read_avc_hash_stats 3-0 1984 NULL
118145 +proc_sys_setattr_1985 proc_sys_setattr 0 1985 NULL
118146 +gpio_power_write_1991 gpio_power_write 3-0 1991 NULL
118147 +__alloc_bootmem_node_1992 __alloc_bootmem_node 2 1992 NULL
118148 +show_session_param_ISCSI_PARAM_ISID_2003 show_session_param_ISCSI_PARAM_ISID 0 2003 NULL
118149 +adt7411_show_input_2009 adt7411_show_input 0 2009 NULL
118150 +rx_rx_defrag_read_2010 rx_rx_defrag_read 3-0 2010 NULL
118151 +snd_bt87x_start_2014 snd_bt87x_start 0 2014 NULL
118152 +acpi_ex_create_power_resource_2015 acpi_ex_create_power_resource 0 2015 NULL
118153 +msgdma_initialize_2017 msgdma_initialize 0 2017 NULL nohasharray
118154 +dps0_insert_key_2017 dps0_insert_key 0-4 2017 &msgdma_initialize_2017
118155 +write_flush_pipefs_2021 write_flush_pipefs 3-0 2021 NULL
118156 +show_otp5en_2024 show_otp5en 0 2024 NULL nohasharray
118157 +__uncore_mask_rds_show_2024 __uncore_mask_rds_show 0 2024 &show_otp5en_2024
118158 +devm_ioremap_nocache_2036 devm_ioremap_nocache 2-3 2036 NULL
118159 +ebitmap_read_2039 ebitmap_read 0 2039 NULL
118160 +cifs_read_2041 cifs_read 0 2041 NULL
118161 +ims_pcu_send_command_2046 ims_pcu_send_command 0 2046 NULL
118162 +ath6kl_fwlog_mask_read_2050 ath6kl_fwlog_mask_read 3-0 2050 NULL
118163 +bq2415x_sysfs_show_registers_2055 bq2415x_sysfs_show_registers 0 2055 NULL
118164 +show_speed_2057 show_speed 0 2057 NULL
118165 +tpg_alloc_2062 tpg_alloc 2 2062 NULL
118166 +ipath_manage_rcvq_2063 ipath_manage_rcvq 0 2063 NULL
118167 +ledtrig_cpu_notify_2064 ledtrig_cpu_notify 0 2064 NULL
118168 +nfs_proc_setattr_2065 nfs_proc_setattr 0 2065 NULL
118169 +__generic_copy_from_user_intel_2073 __generic_copy_from_user_intel 0 2073 NULL
118170 +tpacpi_driver_bluetooth_emulstate_store_2079 tpacpi_driver_bluetooth_emulstate_store 0-3 2079 NULL
118171 +recover_callbacks_read_2080 recover_callbacks_read 0 2080 NULL
118172 +iwl_dbgfs_current_sleep_command_read_2081 iwl_dbgfs_current_sleep_command_read 3-0 2081 NULL
118173 +pwm_period_store_2082 pwm_period_store 0-4 2082 NULL
118174 +nfs_statfs_2086 nfs_statfs 0 2086 NULL
118175 +mptscsih_device_delay_show_2089 mptscsih_device_delay_show 0 2089 NULL
118176 +max_luns_store_2090 max_luns_store 0-3 2090 NULL
118177 +isl12057_rtc_read_time_2092 isl12057_rtc_read_time 0 2092 NULL
118178 +smbioslabel_show_2094 smbioslabel_show 0 2094 NULL nohasharray
118179 +store_2094 store 0-3 2094 &smbioslabel_show_2094
118180 +xgmac_reg_value_read_2095 xgmac_reg_value_read 3 2095 NULL
118181 +set_unlock_args_2096 set_unlock_args 0 2096 NULL nohasharray
118182 +cdc_ncm_store_rx_max_2096 cdc_ncm_store_rx_max 0-4 2096 &set_unlock_args_2096
118183 +idetape_chrdev_read_2097 idetape_chrdev_read 3-0 2097 NULL nohasharray
118184 +f2fs_attr_show_2097 f2fs_attr_show 0 2097 &idetape_chrdev_read_2097
118185 +audit_expand_2098 audit_expand 2-0 2098 NULL
118186 +__set_print_fmt_2106 __set_print_fmt 0 2106 NULL
118187 +iwl_dbgfs_log_event_read_2107 iwl_dbgfs_log_event_read 3-0 2107 NULL
118188 +ecryptfs_encrypt_and_encode_filename_2109 ecryptfs_encrypt_and_encode_filename 6 2109 NULL
118189 +isl1208_i2c_set_alarm_2113 isl1208_i2c_set_alarm 0 2113 NULL
118190 +i8k_hwmon_show_pwm_2115 i8k_hwmon_show_pwm 0 2115 NULL nohasharray
118191 +xfs_dir2_leafn_add_2115 xfs_dir2_leafn_add 0 2115 &i8k_hwmon_show_pwm_2115
118192 +btrfs_file_extent_inline_len_2116 btrfs_file_extent_inline_len 0 2116 NULL nohasharray
118193 +store_temp_auto_base_2116 store_temp_auto_base 0-4 2116 &btrfs_file_extent_inline_len_2116
118194 +enable_read_2117 enable_read 3-0 2117 NULL nohasharray
118195 +__find_xattr_2117 __find_xattr 6 2117 &enable_read_2117
118196 +nfs_file_fsync_commit_2119 nfs_file_fsync_commit 0 2119 NULL
118197 +pcf50633_write_block_2124 pcf50633_write_block 2-3-0 2124 NULL
118198 +snd_interval_refine_last_2127 snd_interval_refine_last 0 2127 NULL
118199 +ad5398_disable_2128 ad5398_disable 0 2128 NULL
118200 +ixgbe_get_eeprom_len_2130 ixgbe_get_eeprom_len 0 2130 NULL
118201 +fill_input_pin_labels_2135 fill_input_pin_labels 0 2135 NULL
118202 +show_therm_min_2140 show_therm_min 0 2140 NULL nohasharray
118203 +target_stat_scsi_lu_attr_store_2140 target_stat_scsi_lu_attr_store 0 2140 &show_therm_min_2140
118204 +check_load_and_stores_2143 check_load_and_stores 2 2143 NULL
118205 +mlx4_init_icm_table_2151 mlx4_init_icm_table 4-5 2151 NULL nohasharray
118206 +multicast_query_response_interval_show_2151 multicast_query_response_interval_show 0 2151 &mlx4_init_icm_table_2151
118207 +iscsi_tpg_auth_store_userid_mutual_2152 iscsi_tpg_auth_store_userid_mutual 0-3 2152 NULL
118208 +usb_udc_softconn_store_2153 usb_udc_softconn_store 0-4 2153 NULL
118209 +__copy_to_user_ll_2157 __copy_to_user_ll 0 2157 NULL nohasharray
118210 +_drbd_send_page_2157 _drbd_send_page 4 2157 &__copy_to_user_ll_2157
118211 +cluster_cluster_name_read_2160 cluster_cluster_name_read 0 2160 NULL
118212 +dbg_check_inode_size_2165 dbg_check_inode_size 0 2165 NULL
118213 +_ore_get_io_state_2166 _ore_get_io_state 5-4-3-0 2166 NULL
118214 +rxrpc_preparse_s_2167 rxrpc_preparse_s 0 2167 NULL nohasharray
118215 +rtsx_pci_transfer_data_2167 rtsx_pci_transfer_data 3 2167 &rxrpc_preparse_s_2167
118216 +show_fc_starget_node_name_2171 show_fc_starget_node_name 0 2171 NULL
118217 +__pin_pagetable_pfn_2172 __pin_pagetable_pfn 2 2172 NULL
118218 +ore_read_2175 ore_read 0 2175 NULL
118219 +intel_i2c_quirk_xfer_2183 intel_i2c_quirk_xfer 0-4 2183 NULL
118220 +direction_output_2184 direction_output 0 2184 NULL
118221 +ebt_nat_out_2185 ebt_nat_out 0 2185 NULL
118222 +show_companion_2189 show_companion 0 2189 NULL
118223 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized_2190 target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized 0-3 2190 NULL
118224 +w1_f1C_fix_count_2191 w1_f1C_fix_count 0-2-1-3 2191 NULL
118225 +bio_integrity_alloc_2194 bio_integrity_alloc 3 2194 NULL
118226 +picolcd_debug_reset_write_2195 picolcd_debug_reset_write 3-0 2195 NULL
118227 +wl1271_acx_init_mem_config_2199 wl1271_acx_init_mem_config 0 2199 NULL
118228 +out_write_bytes_avail_show_2201 out_write_bytes_avail_show 0 2201 NULL
118229 +ath10k_mac_txpower_recalc_2204 ath10k_mac_txpower_recalc 0 2204 NULL
118230 +mcs_receive_start_2206 mcs_receive_start 0 2206 NULL
118231 +ghash_final_2210 ghash_final 0 2210 NULL
118232 +il_send_cmd_pdu_2216 il_send_cmd_pdu 0 2216 NULL
118233 +ssb_bus_ssbbus_register_2217 ssb_bus_ssbbus_register 2 2217 NULL
118234 +u32_array_read_2219 u32_array_read 3-0 2219 NULL nohasharray
118235 +mei_dbgfs_read_meclients_2219 mei_dbgfs_read_meclients 3-0 2219 &u32_array_read_2219 nohasharray
118236 +canon_copy_from_read_buf_2219 canon_copy_from_read_buf 0 2219 &mei_dbgfs_read_meclients_2219
118237 +fore200e_change_qos_2222 fore200e_change_qos 0 2222 NULL
118238 +ceph_osdc_new_request_2226 ceph_osdc_new_request 7 2226 NULL
118239 +iwl_wait_notification_2227 iwl_wait_notification 0 2227 NULL
118240 +s5k4aa_set_brightness_2228 s5k4aa_set_brightness 0 2228 NULL
118241 +rx8025_get_time_2231 rx8025_get_time 0 2231 NULL
118242 +usb_set_usb2_hardware_lpm_2234 usb_set_usb2_hardware_lpm 0 2234 NULL
118243 +protocol_read_2240 protocol_read 0 2240 NULL
118244 +mlx4_buddy_init_2244 mlx4_buddy_init 2 2244 NULL
118245 +ieee80211_if_read_dot11MeshHWMPRannInterval_2249 ieee80211_if_read_dot11MeshHWMPRannInterval 3-0 2249 NULL nohasharray
118246 +rev_show_2249 rev_show 0 2249 &ieee80211_if_read_dot11MeshHWMPRannInterval_2249
118247 +sdev_store_timeout_2254 sdev_store_timeout 0-4 2254 NULL
118248 +sel_write_avc_cache_threshold_2256 sel_write_avc_cache_threshold 3-0 2256 NULL
118249 +do_update_counters_2259 do_update_counters 4 2259 NULL nohasharray
118250 +mic_unmap_single_2259 mic_unmap_single 2 2259 &do_update_counters_2259
118251 +failslab_store_2260 failslab_store 0-3 2260 NULL
118252 +cap_inode_setxattr_2265 cap_inode_setxattr 0 2265 NULL nohasharray
118253 +ath9k_sta_remove_2265 ath9k_sta_remove 0 2265 &cap_inode_setxattr_2265
118254 +reg_page_map_set_2268 reg_page_map_set 0 2268 NULL
118255 +snd_m3_pcm_prepare_2270 snd_m3_pcm_prepare 0 2270 NULL
118256 +show_direct_dword_2271 show_direct_dword 0 2271 NULL
118257 +mwifiex_cmd_11n_addba_req_2272 mwifiex_cmd_11n_addba_req 0 2272 NULL
118258 +b43legacy_gpio_init_2273 b43legacy_gpio_init 0 2273 NULL
118259 +ath6kl_wmi_bssinfo_event_rx_2275 ath6kl_wmi_bssinfo_event_rx 3 2275 NULL
118260 +sbni_open_2276 sbni_open 0 2276 NULL
118261 +vpdma_alloc_desc_buf_2278 vpdma_alloc_desc_buf 2 2278 NULL
118262 +_iwl_mvm_enable_beacon_filter_2279 _iwl_mvm_enable_beacon_filter 0 2279 NULL
118263 +write_live_nvram_2280 write_live_nvram 0-6-5 2280 NULL
118264 +journal_flush_2281 journal_flush 0 2281 NULL
118265 +nilfs_snapshot_inodes_count_show_2288 nilfs_snapshot_inodes_count_show 0 2288 NULL nohasharray
118266 +store_constraint_power_limit_uw_2288 store_constraint_power_limit_uw 0-4 2288 &nilfs_snapshot_inodes_count_show_2288
118267 +debug_debug5_read_2291 debug_debug5_read 3-0 2291 NULL
118268 +transient_state_show_2292 transient_state_show 0 2292 NULL
118269 +__vxge_hw_device_register_poll_2293 __vxge_hw_device_register_poll 0 2293 NULL
118270 +server_monitor_conn_id_show_2294 server_monitor_conn_id_show 0 2294 NULL nohasharray
118271 +relay_file_splice_read_2294 relay_file_splice_read 0 2294 &server_monitor_conn_id_show_2294
118272 +sr_read_cmd_2299 sr_read_cmd 5 2299 NULL
118273 +jfs_unfreeze_2305 jfs_unfreeze 0 2305 NULL
118274 +pci_conf1_write_2310 pci_conf1_write 0 2310 NULL
118275 +intel_sdvo_set_value_2311 intel_sdvo_set_value 4 2311 NULL
118276 +adfs_dir_update_2313 adfs_dir_update 0 2313 NULL nohasharray
118277 +fsp_attr_set_pagereg_2313 fsp_attr_set_pagereg 0-4 2313 &adfs_dir_update_2313
118278 +page_alloc_cpu_notify_2317 page_alloc_cpu_notify 0 2317 NULL
118279 +hfsplus_find_init_2318 hfsplus_find_init 0 2318 NULL nohasharray
118280 +picolcd_fb_write_2318 picolcd_fb_write 3 2318 &hfsplus_find_init_2318
118281 +store_temp_st_2321 store_temp_st 0-4 2321 NULL
118282 +gart_map_page_2325 gart_map_page 4-3-0 2325 NULL
118283 +fuse_write_begin_2326 fuse_write_begin 0 2326 NULL
118284 +serial_write_2330 serial_write 3-0 2330 NULL
118285 +snd_mixart_trigger_2331 snd_mixart_trigger 0 2331 NULL
118286 +__erst_read_to_erange_2341 __erst_read_to_erange 0 2341 NULL
118287 +show_ipv6_iface_nd_reachable_tmo_2343 show_ipv6_iface_nd_reachable_tmo 0 2343 NULL nohasharray
118288 +dev_attr_store_2343 dev_attr_store 0-4 2343 &show_ipv6_iface_nd_reachable_tmo_2343
118289 +adapter_up_2348 adapter_up 0 2348 NULL
118290 +tps80031_vbus_enable_2349 tps80031_vbus_enable 0 2349 NULL
118291 +nfqnl_rcv_dev_event_2350 nfqnl_rcv_dev_event 0 2350 NULL nohasharray
118292 +srpt_tpg_attrib_store_srp_max_rsp_size_2350 srpt_tpg_attrib_store_srp_max_rsp_size 0-3 2350 &nfqnl_rcv_dev_event_2350
118293 +snd_seq_ioctl_get_queue_client_2351 snd_seq_ioctl_get_queue_client 0 2351 NULL
118294 +_add_parity_units_2352 _add_parity_units 0 2352 NULL
118295 +out_of_line_wait_on_bit_lock_2353 out_of_line_wait_on_bit_lock 0 2353 NULL
118296 +zr364xx_read_2354 zr364xx_read 3-0 2354 NULL
118297 +ntfs_file_aio_write_nolock_2360 ntfs_file_aio_write_nolock 0 2360 NULL
118298 +store_2362 store 0 2362 NULL
118299 +viafb_iga2_odev_proc_write_2363 viafb_iga2_odev_proc_write 3-0 2363 NULL nohasharray
118300 +__mlx4_register_mac_2363 __mlx4_register_mac 0 2363 &viafb_iga2_odev_proc_write_2363
118301 +mgmt_get_nic_conf_2364 mgmt_get_nic_conf 0 2364 NULL
118302 +xfs_buf_map_from_irec_2368 xfs_buf_map_from_irec 5-0 2368 NULL nohasharray
118303 +rose_recvmsg_2368 rose_recvmsg 0-4 2368 &xfs_buf_map_from_irec_2368
118304 +il_dbgfs_sensitivity_read_2370 il_dbgfs_sensitivity_read 3-0 2370 NULL nohasharray
118305 +usb2_lpm_l1_timeout_store_2370 usb2_lpm_l1_timeout_store 0-4 2370 &il_dbgfs_sensitivity_read_2370 nohasharray
118306 +pcie_flr_2370 pcie_flr 0 2370 &usb2_lpm_l1_timeout_store_2370
118307 +rtl_port_map_2385 rtl_port_map 1-2 2385 NULL
118308 +show_iface_initial_r2t_2390 show_iface_initial_r2t 0 2390 NULL
118309 +_transport_get_bay_identifier_2396 _transport_get_bay_identifier 0 2396 NULL
118310 +uda1380_hw_write_2398 uda1380_hw_write 3 2398 NULL nohasharray
118311 +show_ledd_2398 show_ledd 0 2398 &uda1380_hw_write_2398 nohasharray
118312 +_ctl_board_name_show_2398 _ctl_board_name_show 0 2398 &show_ledd_2398 nohasharray
118313 +am79c_config_init_2398 am79c_config_init 0 2398 &_ctl_board_name_show_2398
118314 +rxpipe_rx_prep_beacon_drop_read_2403 rxpipe_rx_prep_beacon_drop_read 3-0 2403 NULL nohasharray
118315 +gsmi_clear_config_store_2403 gsmi_clear_config_store 0-4 2403 &rxpipe_rx_prep_beacon_drop_read_2403
118316 +energy_uj_show_2404 energy_uj_show 0 2404 NULL nohasharray
118317 +PTR_ERR_OR_ZERO_2404 PTR_ERR_OR_ZERO 0 2404 &energy_uj_show_2404
118318 +sk_attach_filter_2410 sk_attach_filter 0 2410 NULL
118319 +isdn_v110_open_2418 isdn_v110_open 3 2418 NULL
118320 +store_console_2419 store_console 0-4 2419 NULL
118321 +roccat_common2_send_2422 roccat_common2_send 0-4 2422 NULL nohasharray
118322 +ks_set_mac_address_2422 ks_set_mac_address 0 2422 &roccat_common2_send_2422
118323 +elan_smbus_set_mode_2425 elan_smbus_set_mode 0 2425 NULL
118324 +hfcpci_empty_fifo_2427 hfcpci_empty_fifo 4 2427 NULL
118325 +perf_cpu_notify_2431 perf_cpu_notify 0 2431 NULL
118326 +show_iface_ipaddress_state_2432 show_iface_ipaddress_state 0 2432 NULL nohasharray
118327 +set_otp3_2432 set_otp3 4-0 2432 &show_iface_ipaddress_state_2432 nohasharray
118328 +aty_var_to_pll_514_2432 aty_var_to_pll_514 0 2432 &set_otp3_2432
118329 +ioremap_nocache_2439 ioremap_nocache 2-1 2439 NULL nohasharray
118330 +__uncore_filter_tid_show_2439 __uncore_filter_tid_show 0 2439 &ioremap_nocache_2439
118331 +eir_get_length_2441 eir_get_length 0-2 2441 NULL
118332 +max1027_set_trigger_state_2443 max1027_set_trigger_state 0 2443 NULL
118333 +niu_tx_channel_lpage_init_2444 niu_tx_channel_lpage_init 0 2444 NULL
118334 +qib_reset_device_2446 qib_reset_device 0 2446 NULL
118335 +show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN_2449 show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN 0 2449 NULL
118336 +efi_pstore_read_2453 efi_pstore_read 0 2453 NULL
118337 +ath6kl_usb_bmi_write_2454 ath6kl_usb_bmi_write 3 2454 NULL
118338 +name_size_2461 name_size 0 2461 NULL nohasharray
118339 +ibm_rtl_write_2461 ibm_rtl_write 0 2461 &name_size_2461
118340 +vbi_out_queue_setup_2464 vbi_out_queue_setup 0 2464 NULL
118341 +__sock_recvmsg_2467 __sock_recvmsg 0-4 2467 NULL
118342 +signalfd_copyinfo_2472 signalfd_copyinfo 0 2472 NULL
118343 +b43legacy_debugfs_read_2473 b43legacy_debugfs_read 3-0 2473 NULL
118344 +fc_fcp_send_data_2479 fc_fcp_send_data 4-3 2479 NULL
118345 +update_pmkid_2481 update_pmkid 4 2481 NULL
118346 +wiphy_new_2482 wiphy_new 2 2482 NULL nohasharray
118347 +matroxfb_decode_var_2482 matroxfb_decode_var 0 2482 &wiphy_new_2482
118348 +bio_alloc_bioset_2484 bio_alloc_bioset 2 2484 NULL nohasharray
118349 +hfs_write_begin_2484 hfs_write_begin 0-3 2484 &bio_alloc_bioset_2484
118350 +hfsplus_user_setxattr_2485 hfsplus_user_setxattr 0 2485 NULL nohasharray
118351 +of_property_read_string_index_2485 of_property_read_string_index 3 2485 &hfsplus_user_setxattr_2485
118352 +affs_file_fsync_2486 affs_file_fsync 0 2486 NULL nohasharray
118353 +sk_attach_bpf_2486 sk_attach_bpf 0 2486 &affs_file_fsync_2486
118354 +pcistub_quirk_show_2487 pcistub_quirk_show 0 2487 NULL nohasharray
118355 +ax88179_set_mac_addr_2487 ax88179_set_mac_addr 0 2487 &pcistub_quirk_show_2487
118356 +xen_wdt_write_2491 xen_wdt_write 0-3 2491 NULL nohasharray
118357 +cifs_wp_retry_size_2491 cifs_wp_retry_size 0 2491 &xen_wdt_write_2491
118358 +xenvif_alloc_skb_2492 xenvif_alloc_skb 1 2492 NULL
118359 +show_tabletExecute_2495 show_tabletExecute 0 2495 NULL
118360 +_read_fact_prot_reg_2497 _read_fact_prot_reg 0 2497 NULL nohasharray
118361 +blk_rq_unmap_user_2497 blk_rq_unmap_user 0 2497 &_read_fact_prot_reg_2497 nohasharray
118362 +usb_8dev_send_cmd_msg_2497 usb_8dev_send_cmd_msg 0 2497 &blk_rq_unmap_user_2497
118363 +mxt_probe_bootloader_2498 mxt_probe_bootloader 0 2498 NULL
118364 +read_u8_from_i2c_2501 read_u8_from_i2c 0 2501 NULL
118365 +parport_pc_read_data_2503 parport_pc_read_data 0 2503 NULL
118366 +chip_ngpio_show_2504 chip_ngpio_show 0 2504 NULL
118367 +wiimote_ext_store_2505 wiimote_ext_store 0-4 2505 NULL
118368 +squashfs_read_fragment_index_table_2506 squashfs_read_fragment_index_table 4 2506 NULL
118369 +set_blocksize_2507 set_blocksize 0 2507 NULL
118370 +store_pch_mac_2512 store_pch_mac 0-4 2512 NULL
118371 +dm_write_2513 dm_write 3 2513 NULL
118372 +v9fs_cached_file_read_2514 v9fs_cached_file_read 3-0 2514 NULL
118373 +pm_freeze_timeout_show_2515 pm_freeze_timeout_show 0 2515 NULL nohasharray
118374 +nilfs_palloc_get_desc_block_2515 nilfs_palloc_get_desc_block 0 2515 &pm_freeze_timeout_show_2515
118375 +ext4_get_inode_loc_2516 ext4_get_inode_loc 0 2516 NULL
118376 +bond_master_upper_dev_link_2518 bond_master_upper_dev_link 0 2518 NULL
118377 +pb0100_set_autogain_target_2519 pb0100_set_autogain_target 0 2519 NULL
118378 +batadv_tvlv_container_list_size_2524 batadv_tvlv_container_list_size 0 2524 NULL
118379 +qlcnic_82xx_config_led_2528 qlcnic_82xx_config_led 0 2528 NULL
118380 +smk_write_syslog_2529 smk_write_syslog 3-0 2529 NULL nohasharray
118381 +efs_statfs_2529 efs_statfs 0 2529 &smk_write_syslog_2529
118382 +chksum_finup_2530 chksum_finup 0 2530 NULL
118383 +__ceph_setxattr_2532 __ceph_setxattr 4-0 2532 NULL nohasharray
118384 +inet_csk_get_port_2532 inet_csk_get_port 0 2532 &__ceph_setxattr_2532
118385 +kobj_to_setup_data_nr_2534 kobj_to_setup_data_nr 0 2534 NULL
118386 +w1_master_attribute_show_add_2536 w1_master_attribute_show_add 0 2536 NULL nohasharray
118387 +nilfs_mounted_snapshots_attr_store_2536 nilfs_mounted_snapshots_attr_store 0-4 2536 &w1_master_attribute_show_add_2536
118388 +reset_chip_2547 reset_chip 0 2547 NULL
118389 +sn9c2028_read4_2561 sn9c2028_read4 0 2561 NULL
118390 +cc2520_filter_2562 cc2520_filter 0 2562 NULL
118391 +ath10k_write_pktlog_filter_2569 ath10k_write_pktlog_filter 3-0 2569 NULL nohasharray
118392 +gfs2_listxattr_2569 gfs2_listxattr 0-3 2569 &ath10k_write_pktlog_filter_2569 nohasharray
118393 +func_2569 func 0 2569 &gfs2_listxattr_2569
118394 +gspca_dev_probe_2570 gspca_dev_probe 4 2570 NULL
118395 +acpi_ds_evaluate_name_path_2573 acpi_ds_evaluate_name_path 0 2573 NULL
118396 +pcm_sanity_check_2574 pcm_sanity_check 0 2574 NULL
118397 +dlm_attr_show_2577 dlm_attr_show 0 2577 NULL nohasharray
118398 +ttm_mem_zone_store_2577 ttm_mem_zone_store 0-4 2577 &dlm_attr_show_2577
118399 +saa711x_s_mbus_fmt_2579 saa711x_s_mbus_fmt 0 2579 NULL
118400 +mxt_hw_version_show_2580 mxt_hw_version_show 0 2580 NULL
118401 +amd_iommu_show_cap_2585 amd_iommu_show_cap 0 2585 NULL
118402 +show_orig_dgid_2586 show_orig_dgid 0 2586 NULL
118403 +show_tabletJitterDelay_2590 show_tabletJitterDelay 0 2590 NULL nohasharray
118404 +wake_up_key_store_2590 wake_up_key_store 0-4 2590 &show_tabletJitterDelay_2590
118405 +mdc_max_rpcs_in_flight_seq_write_2594 mdc_max_rpcs_in_flight_seq_write 3 2594 NULL
118406 +vxlan_init_2599 vxlan_init 0 2599 NULL
118407 +atmel_change_mtu_2603 atmel_change_mtu 0 2603 NULL
118408 +__snd_hda_add_vmaster_2604 __snd_hda_add_vmaster 0 2604 NULL
118409 +__nf_conntrack_confirm_2605 __nf_conntrack_confirm 0 2605 NULL
118410 +cfq_target_latency_store_2606 cfq_target_latency_store 3-0 2606 NULL
118411 +xen_upload_processor_pm_data_2607 xen_upload_processor_pm_data 0 2607 NULL
118412 +rose_getname_2608 rose_getname 0 2608 NULL
118413 +slot_bytes_2609 slot_bytes 0 2609 NULL
118414 +read_2610 read 0 2610 NULL
118415 +__mt9t112_reg_read_2615 __mt9t112_reg_read 0 2615 NULL
118416 +bytes_to_fcr_rxtrig_2616 bytes_to_fcr_rxtrig 0 2616 NULL
118417 +smk_write_logging_2618 smk_write_logging 3-0 2618 NULL
118418 +smack_socket_sendmsg_2622 smack_socket_sendmsg 0 2622 NULL
118419 +switch_status_2629 switch_status 5 2629 NULL
118420 +tcm_loop_make_nexus_2630 tcm_loop_make_nexus 0 2630 NULL
118421 +_proc_do_string_2632 _proc_do_string 2 2632 NULL
118422 +show_fnode_def_time2wait_2633 show_fnode_def_time2wait 0 2633 NULL
118423 +f2fs_getxattr_2642 f2fs_getxattr 0 2642 NULL
118424 +cfq_low_latency_show_2644 cfq_low_latency_show 0 2644 NULL
118425 +offset_show_2645 offset_show 0 2645 NULL
118426 +get_sas_protocol_names_2649 get_sas_protocol_names 0 2649 NULL
118427 +svc_recvfrom_2650 svc_recvfrom 4 2650 NULL
118428 +lola_setup_controller_2653 lola_setup_controller 0 2653 NULL
118429 +ascending_callback_2658 ascending_callback 0 2658 NULL nohasharray
118430 +nfs4_xattr_set_nfs4_acl_2658 nfs4_xattr_set_nfs4_acl 0 2658 &ascending_callback_2658
118431 +request_msix_queue_irqs_2661 request_msix_queue_irqs 0 2661 NULL
118432 +snd_es1938_playback_trigger_2663 snd_es1938_playback_trigger 0 2663 NULL nohasharray
118433 +aac_show_serial_number_2663 aac_show_serial_number 0 2663 &snd_es1938_playback_trigger_2663
118434 +show_fnode_bidi_chap_2665 show_fnode_bidi_chap 0 2665 NULL
118435 +w1_master_attribute_show_search_2672 w1_master_attribute_show_search 0 2672 NULL nohasharray
118436 +ath10k_add_interface_2672 ath10k_add_interface 0 2672 &w1_master_attribute_show_search_2672 nohasharray
118437 +ffs_ep0_read_2672 ffs_ep0_read 3 2672 &ath10k_add_interface_2672
118438 +digi_write_2679 digi_write 0-4 2679 NULL
118439 +bonding_show_arp_interval_2682 bonding_show_arp_interval 0 2682 NULL
118440 +alx_set_mac_address_2683 alx_set_mac_address 0 2683 NULL
118441 +ath5k_hw_rf2425_channel_2685 ath5k_hw_rf2425_channel 0 2685 NULL
118442 +__disk_events_show_2691 __disk_events_show 0 2691 NULL nohasharray
118443 +ia_change_qos_2691 ia_change_qos 0 2691 &__disk_events_show_2691
118444 +oti6858_write_2692 oti6858_write 4-0 2692 NULL nohasharray
118445 +tun_show_flags_2692 tun_show_flags 0 2692 &oti6858_write_2692
118446 +blkdev_write_begin_2696 blkdev_write_begin 0 2696 NULL nohasharray
118447 +gdth_set_asc_info_2696 gdth_set_asc_info 0-3 2696 &blkdev_write_begin_2696
118448 +show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL_2699 show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL 0 2699 NULL
118449 +cbaf_wusb_cdid_show_2700 cbaf_wusb_cdid_show 0 2700 NULL
118450 +nfc_llcp_send_ui_frame_2702 nfc_llcp_send_ui_frame 5-0 2702 NULL
118451 +lx_pipe_allocate_2703 lx_pipe_allocate 0 2703 NULL
118452 +udf_setsize_2705 udf_setsize 0 2705 NULL
118453 +memcpy_fromiovecend_2707 memcpy_fromiovecend 4-3 2707 NULL
118454 +SyS_pwrite64_2708 SyS_pwrite64 3 2708 NULL nohasharray
118455 +lprocfs_stats_counter_size_2708 lprocfs_stats_counter_size 0 2708 &SyS_pwrite64_2708
118456 +sock_error_2715 sock_error 0 2715 NULL nohasharray
118457 +tg3_request_firmware_2715 tg3_request_firmware 0 2715 &sock_error_2715
118458 +migration_call_2716 migration_call 0 2716 NULL
118459 +gpiod_direction_input_2718 gpiod_direction_input 0 2718 NULL
118460 +snd_hdspm_trigger_2720 snd_hdspm_trigger 0 2720 NULL
118461 +__xip_file_write_2733 __xip_file_write 0-3-4 2733 NULL
118462 +o2hb_region_dev_read_2735 o2hb_region_dev_read 0 2735 NULL
118463 +ad5398_enable_2738 ad5398_enable 0 2738 NULL nohasharray
118464 +ltm_capable_show_2738 ltm_capable_show 0 2738 &ad5398_enable_2738
118465 +sdo_streamoff_2740 sdo_streamoff 0 2740 NULL
118466 +selinux_inode_getsecurity_2741 selinux_inode_getsecurity 0 2741 NULL
118467 +attr_sensitivity_store_tpkbd_2753 attr_sensitivity_store_tpkbd 0-4 2753 NULL
118468 +show_2757 show 0 2757 NULL
118469 +rds_free_mr_2761 rds_free_mr 0 2761 NULL
118470 +hid_report_raw_event_2762 hid_report_raw_event 4 2762 NULL
118471 +store_prochot_max_2763 store_prochot_max 0-4 2763 NULL nohasharray
118472 +bh1770_set_lux_thresh_above_2763 bh1770_set_lux_thresh_above 0-4 2763 &store_prochot_max_2763
118473 +happy_meal_init_2765 happy_meal_init 0 2765 NULL
118474 +xfs_readdir_2767 xfs_readdir 3 2767 NULL
118475 +fsl_edma_alloc_desc_2769 fsl_edma_alloc_desc 2 2769 NULL
118476 +mon_bin_ioctl_2771 mon_bin_ioctl 3 2771 NULL
118477 +vmbus_sendpacket_2774 vmbus_sendpacket 0 2774 NULL nohasharray
118478 +_sctp_make_chunk_2774 _sctp_make_chunk 4 2774 &vmbus_sendpacket_2774
118479 +s35390a_set_reg_2775 s35390a_set_reg 0 2775 NULL
118480 +validate_lock_args_2780 validate_lock_args 0 2780 NULL nohasharray
118481 +__qlge_vlan_rx_add_vid_2780 __qlge_vlan_rx_add_vid 0 2780 &validate_lock_args_2780
118482 +__next_cpu_2782 __next_cpu 1-0 2782 NULL
118483 +nfs4_do_create_2787 nfs4_do_create 0 2787 NULL
118484 +device_add_attrs_2789 device_add_attrs 0 2789 NULL
118485 +write_2792 write 0 2792 NULL
118486 +rocker_dma_ring_bufs_alloc_2795 rocker_dma_ring_bufs_alloc 4-0 2795 NULL
118487 +_ctl_BRM_status_show_2797 _ctl_BRM_status_show 0 2797 NULL
118488 +sound_read_2798 sound_read 0-3 2798 NULL nohasharray
118489 +discover_2798 discover 0 2798 &sound_read_2798
118490 +fc0012_set_params_2799 fc0012_set_params 0 2799 NULL
118491 +stop_transport_2802 stop_transport 0 2802 NULL
118492 +iwl_dbgfs_clear_ucode_statistics_write_2804 iwl_dbgfs_clear_ucode_statistics_write 3-0 2804 NULL nohasharray
118493 +rtl_set_state_2804 rtl_set_state 0-4 2804 &iwl_dbgfs_clear_ucode_statistics_write_2804
118494 +show_2808 show 0 2808 NULL
118495 +show_min_2810 show_min 0 2810 NULL
118496 +show_min_height_2812 show_min_height 0 2812 NULL nohasharray
118497 +rmd160_final_2812 rmd160_final 0 2812 &show_min_height_2812
118498 +qib_user_sdma_push_pkts_2814 qib_user_sdma_push_pkts 0 2814 NULL
118499 +store_engine3_leds_2815 store_engine3_leds 0-4 2815 NULL
118500 +ocfs2_inode_lock_atime_2819 ocfs2_inode_lock_atime 0 2819 NULL
118501 +aux_xfer_2820 aux_xfer 0-3 2820 NULL
118502 +ltc4215_show_current_2825 ltc4215_show_current 0 2825 NULL nohasharray
118503 +store_proxyarp_2825 store_proxyarp 0 2825 &ltc4215_show_current_2825
118504 +pvc_getname_2826 pvc_getname 0 2826 NULL
118505 +sel_read_enforce_2828 sel_read_enforce 3-0 2828 NULL nohasharray
118506 +s35390a_set_alarm_2828 s35390a_set_alarm 0 2828 &sel_read_enforce_2828
118507 +acm_submit_read_urb_2830 acm_submit_read_urb 0 2830 NULL
118508 +sock_create_2838 sock_create 0 2838 NULL
118509 +sctp_packet_2839 sctp_packet 0 2839 NULL
118510 +show_temp_max_2846 show_temp_max 0 2846 NULL
118511 +wait_for_avail_2847 wait_for_avail 0 2847 NULL
118512 +pcxhr_check_reg_bit_2848 pcxhr_check_reg_bit 0 2848 NULL nohasharray
118513 +ext4_xattr_user_list_2848 ext4_xattr_user_list 0-5 2848 &pcxhr_check_reg_bit_2848
118514 +wl12xx_op_sta_state_2849 wl12xx_op_sta_state 0 2849 NULL
118515 +ufs_free_fragments_2857 ufs_free_fragments 2 2857 NULL
118516 +max_corrected_read_errors_show_2858 max_corrected_read_errors_show 0 2858 NULL nohasharray
118517 +__uncore_match1_show_2858 __uncore_match1_show 0 2858 &max_corrected_read_errors_show_2858
118518 +hello_time_store_2859 hello_time_store 4-0 2859 NULL nohasharray
118519 +store_prochot_interval_2859 store_prochot_interval 0-4 2859 &hello_time_store_2859 nohasharray
118520 +pwm_unexport_child_2859 pwm_unexport_child 0 2859 &store_prochot_interval_2859
118521 +iuu_uart_write_2860 iuu_uart_write 0-4 2860 NULL nohasharray
118522 +btrfs_feature_attr_store_2860 btrfs_feature_attr_store 0-4 2860 &iuu_uart_write_2860
118523 +sfq_alloc_2861 sfq_alloc 1 2861 NULL
118524 +irnet_ctrl_read_2863 irnet_ctrl_read 4-0 2863 NULL
118525 +cifs_get_inode_info_unix_2864 cifs_get_inode_info_unix 0 2864 NULL
118526 +iwl_mvm_mac_ctxt_allocate_resources_2867 iwl_mvm_mac_ctxt_allocate_resources 0 2867 NULL
118527 +move_addr_to_user_2868 move_addr_to_user 2 2868 NULL
118528 +coda_setattr_2871 coda_setattr 0 2871 NULL
118529 +ath6kl_open_2872 ath6kl_open 0 2872 NULL
118530 +il4965_alloc_bcast_station_2876 il4965_alloc_bcast_station 0 2876 NULL
118531 +show_2877 show 0 2877 NULL
118532 +ksdazzle_net_open_2882 ksdazzle_net_open 0 2882 NULL
118533 +wait_for_commit_2887 wait_for_commit 0 2887 NULL
118534 +abx500_get_register_page_interruptible_2888 abx500_get_register_page_interruptible 0 2888 NULL nohasharray
118535 +tcm_loop_tpg_show_nexus_2888 tcm_loop_tpg_show_nexus 0 2888 &abx500_get_register_page_interruptible_2888
118536 +sata_req_2894 sata_req 0 2894 NULL
118537 +bch_cache_show_2895 bch_cache_show 0 2895 NULL
118538 +cmm_write_2896 cmm_write 3-0 2896 NULL
118539 +sd_isoc_nego_2899 sd_isoc_nego 0 2899 NULL
118540 +wacom_btnimg6_store_2901 wacom_btnimg6_store 4-0 2901 NULL
118541 +next_online_node_2904 next_online_node 1 2904 NULL
118542 +max8998_update_reg_2907 max8998_update_reg 0 2907 NULL
118543 +iommu_group_attr_show_2908 iommu_group_attr_show 0 2908 NULL
118544 +ore_check_io_2912 ore_check_io 0 2912 NULL
118545 +target_fabric_nacl_param_attr_show_2915 target_fabric_nacl_param_attr_show 0 2915 NULL
118546 +osc_import_seq_write_2923 osc_import_seq_write 3 2923 NULL
118547 +sysv_getattr_2924 sysv_getattr 0 2924 NULL
118548 +count_esp_combs_2926 count_esp_combs 0 2926 NULL
118549 +xfs_trans_get_buf_map_2927 xfs_trans_get_buf_map 4 2927 NULL
118550 +mos7840_set_uart_reg_2929 mos7840_set_uart_reg 0 2929 NULL
118551 +mls_from_string_2930 mls_from_string 0 2930 NULL
118552 +smi_data_buf_size_show_2931 smi_data_buf_size_show 0 2931 NULL
118553 +tsl2550_show_operating_mode_2934 tsl2550_show_operating_mode 0 2934 NULL
118554 +show_convrate_2936 show_convrate 0 2936 NULL
118555 +xfs_da_get_buf_2939 xfs_da_get_buf 0 2939 NULL
118556 +nes_read_indexed_2946 nes_read_indexed 0 2946 NULL
118557 +cpu_subsys_online_2947 cpu_subsys_online 0 2947 NULL
118558 +tm6000_i2c_recv_regs16_2949 tm6000_i2c_recv_regs16 5-0 2949 NULL
118559 +i40e_dbg_prep_dump_buf_2951 i40e_dbg_prep_dump_buf 2 2951 NULL nohasharray
118560 +store_ideapad_fan_2951 store_ideapad_fan 0-4 2951 &i40e_dbg_prep_dump_buf_2951
118561 +set_fast_connectable_2952 set_fast_connectable 4 2952 NULL
118562 +out_intr_mask_show_2953 out_intr_mask_show 0 2953 NULL
118563 +show_2958 show 0 2958 NULL
118564 +mc13xxx_spi_read_2961 mc13xxx_spi_read 0 2961 NULL
118565 +free_area_init_core_2962 free_area_init_core 2-3 2962 NULL
118566 +ppp_cp_event_2965 ppp_cp_event 6 2965 NULL
118567 +snd_ice1712_pro_trigger_2968 snd_ice1712_pro_trigger 0 2968 NULL
118568 +fcoe_device_notification_2970 fcoe_device_notification 0 2970 NULL
118569 +loopback_trigger_2975 loopback_trigger 0 2975 NULL nohasharray
118570 +pb0100_set_exposure_2975 pb0100_set_exposure 0 2975 &loopback_trigger_2975
118571 +do_strnlen_user_2976 do_strnlen_user 0-2 2976 NULL
118572 +snd_trident_ioctl_2977 snd_trident_ioctl 0 2977 NULL
118573 +bnx2i_ep_get_param_2979 bnx2i_ep_get_param 0 2979 NULL
118574 +ps_get_max_charge_cntl_limit_2983 ps_get_max_charge_cntl_limit 0 2983 NULL
118575 +p9_nr_pages_2992 p9_nr_pages 0-2 2992 NULL
118576 +_ctl_diag_trigger_event_show_2995 _ctl_diag_trigger_event_show 0 2995 NULL nohasharray
118577 +nfs_write_inode_2995 nfs_write_inode 0 2995 &_ctl_diag_trigger_event_show_2995
118578 +packet_bind_2996 packet_bind 0 2996 NULL
118579 +store_cardr_2997 store_cardr 4-0 2997 NULL
118580 +tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000 tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect 0 3000 NULL nohasharray
118581 +ieee80211_parse_bitrates_3000 ieee80211_parse_bitrates 0 3000 &tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000
118582 +smsc75xx_mdio_read_3001 smsc75xx_mdio_read 0 3001 NULL
118583 +vb2_queue_or_prepare_buf_3006 vb2_queue_or_prepare_buf 0 3006 NULL nohasharray
118584 +store_regs_in_max0_3006 store_regs_in_max0 0-4 3006 &vb2_queue_or_prepare_buf_3006
118585 +lov_stripetype_seq_write_3013 lov_stripetype_seq_write 3 3013 NULL
118586 +udf_symlink_filler_3015 udf_symlink_filler 0 3015 NULL
118587 +do_dmabuf_dirty_sou_3017 do_dmabuf_dirty_sou 7 3017 NULL
118588 +iscsi_stat_instance_show_attr_portals_3019 iscsi_stat_instance_show_attr_portals 0 3019 NULL
118589 +depth_write_3021 depth_write 3-0 3021 NULL
118590 +show_in_min0_3025 show_in_min0 0 3025 NULL nohasharray
118591 +xudc_ep_queue_3025 xudc_ep_queue 0 3025 &show_in_min0_3025
118592 +__blocking_notifier_call_chain_3028 __blocking_notifier_call_chain 0 3028 NULL
118593 +unix_listen_3031 unix_listen 0 3031 NULL
118594 +mem_cgroup_hierarchy_write_3032 mem_cgroup_hierarchy_write 0 3032 NULL
118595 +xfrm_dst_alloc_copy_3034 xfrm_dst_alloc_copy 3 3034 NULL
118596 +show_otp0en_3036 show_otp0en 0 3036 NULL
118597 +lpfc_idiag_mbxacc_write_3038 lpfc_idiag_mbxacc_write 3-0 3038 NULL nohasharray
118598 +iwl_dbgfs_sleep_level_override_read_3038 iwl_dbgfs_sleep_level_override_read 3-0 3038 &lpfc_idiag_mbxacc_write_3038
118599 +get_max_acpi_id_3039 get_max_acpi_id 0 3039 NULL
118600 +snd_hwdep_read_3040 snd_hwdep_read 0-3 3040 NULL
118601 +nr_free_buffer_pages_3044 nr_free_buffer_pages 0 3044 NULL
118602 +instance_pe_count_show_3046 instance_pe_count_show 0 3046 NULL nohasharray
118603 +mptsas_get_linkerrors_3046 mptsas_get_linkerrors 0 3046 &instance_pe_count_show_3046
118604 +il3945_ucode_rx_stats_read_3048 il3945_ucode_rx_stats_read 3-0 3048 NULL
118605 +mwl8k_post_pervif_cmd_3050 mwl8k_post_pervif_cmd 0 3050 NULL nohasharray
118606 +target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent_3050 target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent 0-3 3050 &mwl8k_post_pervif_cmd_3050
118607 +smsc75xx_reset_3053 smsc75xx_reset 0 3053 NULL
118608 +ath10k_wmi_main_cmd_init_3054 ath10k_wmi_main_cmd_init 0 3054 NULL
118609 +mwl8k_post_cmd_3056 mwl8k_post_cmd 0 3056 NULL
118610 +st_flush_write_buffer_3057 st_flush_write_buffer 0 3057 NULL nohasharray
118611 +mv_ep_enable_3057 mv_ep_enable 0 3057 &st_flush_write_buffer_3057
118612 +dmi_sysfs_entry_instance_3065 dmi_sysfs_entry_instance 0 3065 NULL nohasharray
118613 +set_otp4en_3065 set_otp4en 4-0 3065 &dmi_sysfs_entry_instance_3065
118614 +qp_alloc_ppn_set_3068 qp_alloc_ppn_set 2-4 3068 NULL
118615 +__blk_end_bidi_request_3070 __blk_end_bidi_request 3-4 3070 NULL
118616 +dac960_user_command_proc_write_3071 dac960_user_command_proc_write 3-0 3071 NULL nohasharray
118617 +hfsplus_asc2uni_3071 hfsplus_asc2uni 0 3071 &dac960_user_command_proc_write_3071
118618 +bDeviceClass_show_3073 bDeviceClass_show 0 3073 NULL
118619 +show_local_port_3076 show_local_port 0 3076 NULL
118620 +read_file_antenna_diversity_3077 read_file_antenna_diversity 3-0 3077 NULL
118621 +nilfs_btree_propagate_p_3078 nilfs_btree_propagate_p 0 3078 NULL
118622 +poweroff_nb_3079 poweroff_nb 0 3079 NULL
118623 +free_coherent_3082 free_coherent 2-4 3082 NULL
118624 +pm2fb_set_par_3084 pm2fb_set_par 0 3084 NULL
118625 +init_tx_ring_3085 init_tx_ring 4 3085 NULL
118626 +store_pwm_mode_3090 store_pwm_mode 0-4 3090 NULL
118627 +usbhsh_queue_push_3092 usbhsh_queue_push 0 3092 NULL
118628 +bio_integrity_intervals_3094 bio_integrity_intervals 0-2 3094 NULL
118629 +ttusb2_msg_3100 ttusb2_msg 4 3100 NULL nohasharray
118630 +acpi_battery_set_alarm_3100 acpi_battery_set_alarm 0 3100 &ttusb2_msg_3100
118631 +rb_alloc_3102 rb_alloc 1 3102 NULL nohasharray
118632 +ab_active_port_init_3102 ab_active_port_init 0 3102 &rb_alloc_3102
118633 +store_fan_stop_time_3106 store_fan_stop_time 0-4 3106 NULL
118634 +mxl111sf_i2c_xfer_3109 mxl111sf_i2c_xfer 0-3 3109 NULL nohasharray
118635 +show_protocols_3109 show_protocols 0 3109 &mxl111sf_i2c_xfer_3109
118636 +acpi_ec_transaction_unlocked_3112 acpi_ec_transaction_unlocked 0 3112 NULL nohasharray
118637 +show_firmware_version_3112 show_firmware_version 0 3112 &acpi_ec_transaction_unlocked_3112
118638 +qib_user_sdma_init_payload_3115 qib_user_sdma_init_payload 0 3115 NULL
118639 +m66592_enable_3117 m66592_enable 0 3117 NULL
118640 +lpfc_aer_support_show_3121 lpfc_aer_support_show 0 3121 NULL
118641 +simple_write_to_buffer_3122 simple_write_to_buffer 2-5-0 3122 NULL nohasharray
118642 +iwlagn_send_beacon_cmd_3122 iwlagn_send_beacon_cmd 0 3122 &simple_write_to_buffer_3122
118643 +iscsi_nacl_param_show_MaxBurstLength_3124 iscsi_nacl_param_show_MaxBurstLength 0 3124 NULL
118644 +open_inb_mbox_3128 open_inb_mbox 0 3128 NULL
118645 +registers_show_3130 registers_show 0 3130 NULL
118646 +print_time_3132 print_time 0 3132 NULL
118647 +crypto_rng_ctxsize_3133 crypto_rng_ctxsize 0 3133 NULL
118648 +fill_write_buffer_3142 fill_write_buffer 3-0 3142 NULL
118649 +filldir_3143 filldir 3 3143 NULL
118650 +b1_get_slice_3145 b1_get_slice 0 3145 NULL
118651 +show_spi_host_hba_id_3150 show_spi_host_hba_id 0 3150 NULL
118652 +CIFSSMBSetPosixACL_3154 CIFSSMBSetPosixACL 5 3154 NULL nohasharray
118653 +adv7175_write_3154 adv7175_write 0 3154 &CIFSSMBSetPosixACL_3154 nohasharray
118654 +cfcnfg_get_id_from_ifi_3154 cfcnfg_get_id_from_ifi 0 3154 &adv7175_write_3154
118655 +sched_cpu_inactive_3155 sched_cpu_inactive 0 3155 NULL
118656 +compat_sys_migrate_pages_3157 compat_sys_migrate_pages 2 3157 NULL
118657 +ubifs_orphan_end_commit_3161 ubifs_orphan_end_commit 0 3161 NULL
118658 +i915_gem_obj_ggtt_offset_3162 i915_gem_obj_ggtt_offset 0 3162 NULL
118659 +map_smb_to_linux_error_3163 map_smb_to_linux_error 0 3163 NULL
118660 +gfs2_rindex_update_3165 gfs2_rindex_update 0 3165 NULL
118661 +nf_conntrack_broadcast_help_3166 nf_conntrack_broadcast_help 0 3166 NULL nohasharray
118662 +islpci_reset_3166 islpci_reset 0 3166 &nf_conntrack_broadcast_help_3166
118663 +nfc_alloc_send_skb_3167 nfc_alloc_send_skb 4 3167 NULL
118664 +filelayout_scan_commit_lists_3168 filelayout_scan_commit_lists 0 3168 NULL
118665 +rxrpc_create_3175 rxrpc_create 0 3175 NULL nohasharray
118666 +rebind_store_3175 rebind_store 0-3 3175 &rxrpc_create_3175
118667 +red_zone_show_3177 red_zone_show 0 3177 NULL
118668 +pkcs7_sig_note_signature_3178 pkcs7_sig_note_signature 5 3178 NULL
118669 +uinput_ioctl_handler_3181 uinput_ioctl_handler 2 3181 NULL nohasharray
118670 +uvc_video_stats_dump_3181 uvc_video_stats_dump 3 3181 &uinput_ioctl_handler_3181
118671 +tx_stats_read_3182 tx_stats_read 0 3182 NULL
118672 +patch_via_hdmi_3183 patch_via_hdmi 0 3183 NULL
118673 +compat_do_ip6t_set_ctl_3184 compat_do_ip6t_set_ctl 4 3184 NULL
118674 +mempool_create_node_3191 mempool_create_node 1 3191 NULL
118675 +alloc_context_3194 alloc_context 1 3194 NULL nohasharray
118676 +ep_aio_read_3194 ep_aio_read 3 3194 &alloc_context_3194
118677 +dma_init_coherent_memory_3197 dma_init_coherent_memory 1-3 3197 NULL
118678 +shmem_pread_slow_3198 shmem_pread_slow 2-3 3198 NULL nohasharray
118679 +udp_sendpage_3198 udp_sendpage 4 3198 &shmem_pread_slow_3198
118680 +queue_write_same_max_show_3199 queue_write_same_max_show 0 3199 NULL
118681 +rtc_valid_tm_3200 rtc_valid_tm 0 3200 NULL
118682 +acpi_smbus_write_3201 acpi_smbus_write 0 3201 NULL
118683 +gpio_keys_show_keys_3202 gpio_keys_show_keys 0 3202 NULL
118684 +usb_clear_halt_3203 usb_clear_halt 0 3203 NULL
118685 +codec_reg_write_file_3204 codec_reg_write_file 3-0 3204 NULL
118686 +cx24113_get_status_3205 cx24113_get_status 0 3205 NULL
118687 +default_cpu_mask_to_apicid_and_3207 default_cpu_mask_to_apicid_and 0 3207 NULL
118688 +sha256_init_3213 sha256_init 0 3213 NULL nohasharray
118689 +__readpages_done_3213 __readpages_done 0 3213 &sha256_init_3213
118690 +get_target_freq_3217 get_target_freq 0 3217 NULL
118691 +ipath_user_sdma_writev_3218 ipath_user_sdma_writev 0 3218 NULL
118692 +SyS_sendto_3219 SyS_sendto 6-3 3219 NULL
118693 +patch_stac9205_3222 patch_stac9205 0 3222 NULL
118694 +fm3130_get_time_3224 fm3130_get_time 0 3224 NULL nohasharray
118695 +__uncore_dsp_show_3224 __uncore_dsp_show 0 3224 &fm3130_get_time_3224 nohasharray
118696 +store_enabled_3224 store_enabled 0-4 3224 &__uncore_dsp_show_3224
118697 +acpi_ds_method_data_init_args_3229 acpi_ds_method_data_init_args 0 3229 NULL
118698 +mem_limit_show_3231 mem_limit_show 0 3231 NULL
118699 +btrfs_next_leaf_3232 btrfs_next_leaf 0 3232 NULL
118700 +dvb_ringbuffer_pkt_write_3233 dvb_ringbuffer_pkt_write 3 3233 NULL
118701 +write_adapter_mem_3234 write_adapter_mem 3 3234 NULL
118702 +qla4xxx_phy_port_num_show_3236 qla4xxx_phy_port_num_show 0 3236 NULL nohasharray
118703 +e1000e_setup_rx_resources_3236 e1000e_setup_rx_resources 0 3236 &qla4xxx_phy_port_num_show_3236 nohasharray
118704 +do_read_log_to_user_3236 do_read_log_to_user 4 3236 &e1000e_setup_rx_resources_3236
118705 +ext3_xattr_find_entry_3237 ext3_xattr_find_entry 0 3237 NULL
118706 +macb_open_3240 macb_open 0 3240 NULL
118707 +key_key_read_3241 key_key_read 3-0 3241 NULL
118708 +base_sock_bind_3245 base_sock_bind 0 3245 NULL
118709 +check_vendor_extension_3254 check_vendor_extension 1 3254 NULL nohasharray
118710 +peak_usb_ndo_open_3254 peak_usb_ndo_open 0 3254 &check_vendor_extension_3254
118711 +mei_amthif_write_3256 mei_amthif_write 0 3256 NULL
118712 +show_fc_host_firmware_version_3257 show_fc_host_firmware_version 0 3257 NULL
118713 +ipaq_open_3260 ipaq_open 0 3260 NULL
118714 +quota_scale_show_3263 quota_scale_show 0 3263 NULL
118715 +wan_get_status_3268 wan_get_status 0 3268 NULL nohasharray
118716 +phys_to_dma_3268 phys_to_dma 0-2 3268 &wan_get_status_3268
118717 +mma8452_show_samp_freq_avail_3269 mma8452_show_samp_freq_avail 0 3269 NULL nohasharray
118718 +wq_cpumask_store_3269 wq_cpumask_store 0-4 3269 &mma8452_show_samp_freq_avail_3269
118719 +technisat_usb2_i2c_xfer_3273 technisat_usb2_i2c_xfer 0-3 3273 NULL nohasharray
118720 +pccard_show_resource_3273 pccard_show_resource 0 3273 &technisat_usb2_i2c_xfer_3273
118721 +cifs_enable_signing_3276 cifs_enable_signing 0 3276 NULL
118722 +ath6kl_wmi_get_roam_tbl_cmd_3282 ath6kl_wmi_get_roam_tbl_cmd 0 3282 NULL
118723 +__ilog2_u64_3284 __ilog2_u64 0 3284 NULL
118724 +dgram_setsockopt_3285 dgram_setsockopt 0 3285 NULL
118725 +show_ipv4_iface_subnet_3295 show_ipv4_iface_subnet 0 3295 NULL
118726 +ieee80211_if_write_beacon_loss_3296 ieee80211_if_write_beacon_loss 3-0 3296 NULL nohasharray
118727 +patch_stac92hd73xx_3296 patch_stac92hd73xx 0 3296 &ieee80211_if_write_beacon_loss_3296
118728 +memory_get_cur_bandwidth_3298 memory_get_cur_bandwidth 0 3298 NULL
118729 +x1205_get_atrim_3299 x1205_get_atrim 0 3299 NULL
118730 +__set_extent_bit_3305 __set_extent_bit 0 3305 NULL
118731 +sriov_configure_3307 sriov_configure 0-2 3307 NULL
118732 +minix_write_begin_3311 minix_write_begin 0 3311 NULL nohasharray
118733 +arvo_sysfs_write_3311 arvo_sysfs_write 0-6 3311 &minix_write_begin_3311
118734 +ceph_vxattrs_name_size_3312 ceph_vxattrs_name_size 0 3312 NULL
118735 +_iwl_dbgfs_d3_sram_write_3315 _iwl_dbgfs_d3_sram_write 3-0 3315 NULL
118736 +dbDiscardAG_3322 dbDiscardAG 3 3322 NULL
118737 +ip6_route_dev_notify_3325 ip6_route_dev_notify 0 3325 NULL
118738 +compat_sys_setsockopt_3326 compat_sys_setsockopt 5 3326 NULL nohasharray
118739 +genphy_read_status_3326 genphy_read_status 0 3326 &compat_sys_setsockopt_3326
118740 +arch_phys_wc_del_3332 arch_phys_wc_del 1 3332 NULL
118741 +aac_rkt_ioremap_3333 aac_rkt_ioremap 2 3333 NULL
118742 +lis3lv02d_rate_show_3334 lis3lv02d_rate_show 0 3334 NULL
118743 +read_from_oldmem_3337 read_from_oldmem 2-0 3337 NULL
118744 +max_power_range_uw_show_3339 max_power_range_uw_show 0 3339 NULL nohasharray
118745 +sysfs_create_group_3339 sysfs_create_group 0 3339 &max_power_range_uw_show_3339
118746 +tty_port_register_device_attr_3341 tty_port_register_device_attr 3 3341 NULL
118747 +ip_local_out_3345 ip_local_out 0 3345 NULL
118748 +ubifs_sync_wbufs_by_inode_3346 ubifs_sync_wbufs_by_inode 0 3346 NULL
118749 +bt819_s_stream_3349 bt819_s_stream 0 3349 NULL
118750 +atm_init_aal34_3350 atm_init_aal34 0 3350 NULL
118751 +il_dbgfs_interrupt_read_3351 il_dbgfs_interrupt_read 3-0 3351 NULL
118752 +gsm_control_rls_3353 gsm_control_rls 3 3353 NULL nohasharray
118753 +o2nm_cluster_attr_idle_timeout_ms_write_3353 o2nm_cluster_attr_idle_timeout_ms_write 3-0 3353 &gsm_control_rls_3353
118754 +anx9805_aux_3358 anx9805_aux 0 3358 NULL
118755 +jbd2_journal_force_commit_3359 jbd2_journal_force_commit 0 3359 NULL
118756 +scnprintf_3360 scnprintf 0-2 3360 NULL
118757 +map_name_show_3361 map_name_show 0 3361 NULL
118758 +iwl_trans_update_sf_3363 iwl_trans_update_sf 0 3363 NULL
118759 +sr_read_3366 sr_read 3 3366 NULL
118760 +nilfs_segctor_fill_in_checkpoint_3369 nilfs_segctor_fill_in_checkpoint 0 3369 NULL
118761 +mv88e6xxx_phy_write_3375 mv88e6xxx_phy_write 0 3375 NULL nohasharray
118762 +hotkey_bios_enabled_show_3375 hotkey_bios_enabled_show 0 3375 &mv88e6xxx_phy_write_3375
118763 +cifs_write_3376 cifs_write 0 3376 NULL nohasharray
118764 +register_xenbus_watch_3376 register_xenbus_watch 0 3376 &cifs_write_3376
118765 +vsock_getname_3379 vsock_getname 0 3379 NULL nohasharray
118766 +s5p_mfc_open_mfc_inst_3379 s5p_mfc_open_mfc_inst 0 3379 &vsock_getname_3379
118767 +slot_show_3380 slot_show 0 3380 NULL nohasharray
118768 +read_rbu_data_3380 read_rbu_data 6-0-5 3380 &slot_show_3380
118769 +wake_unlock_show_3383 wake_unlock_show 0 3383 NULL nohasharray
118770 +ath9k_htc_sta_add_3383 ath9k_htc_sta_add 0 3383 &wake_unlock_show_3383
118771 +link_state_store_3384 link_state_store 0-4 3384 NULL
118772 +lanai_setup_rx_vci_aal5_3385 lanai_setup_rx_vci_aal5 0 3385 NULL
118773 +show_temp_value_3387 show_temp_value 0 3387 NULL nohasharray
118774 +drv_set_promiscuous_mode_3387 drv_set_promiscuous_mode 0 3387 &show_temp_value_3387
118775 +lp3971_reg_read_3389 lp3971_reg_read 0 3389 NULL
118776 +sg_write_3392 sg_write 0-3 3392 NULL
118777 +mtdchar_writeoob_3393 mtdchar_writeoob 4 3393 NULL nohasharray
118778 +nfs_revalidate_mapping_3393 nfs_revalidate_mapping 0 3393 &mtdchar_writeoob_3393
118779 +iscsit_na_random_datain_pdu_offsets_3398 iscsit_na_random_datain_pdu_offsets 0 3398 NULL
118780 +isdn_readbchan_3401 isdn_readbchan 0-5 3401 NULL
118781 +bdc_ep_enable_3404 bdc_ep_enable 0 3404 NULL
118782 +wl12xx_sdio_set_power_3405 wl12xx_sdio_set_power 0 3405 NULL
118783 +set_pwm_auto_channels_3410 set_pwm_auto_channels 0-4 3410 NULL
118784 +tvp5150_g_crop_3412 tvp5150_g_crop 0 3412 NULL
118785 +__write_reg_3413 __write_reg 0 3413 NULL
118786 +mei_io_cb_alloc_resp_buf_3414 mei_io_cb_alloc_resp_buf 2-0 3414 NULL nohasharray
118787 +broadsheet_spiflash_write_byte_3414 broadsheet_spiflash_write_byte 0 3414 &mei_io_cb_alloc_resp_buf_3414
118788 +set_location_3415 set_location 0 3415 NULL nohasharray
118789 +be_open_3415 be_open 0 3415 &set_location_3415
118790 +xfs_attr3_leaf_toosmall_3416 xfs_attr3_leaf_toosmall 0 3416 NULL nohasharray
118791 +dlm_lowcomms_start_3416 dlm_lowcomms_start 0 3416 &xfs_attr3_leaf_toosmall_3416
118792 +nfs_commit_unstable_pages_3419 nfs_commit_unstable_pages 0 3419 NULL
118793 +get_setup_data_paddr_3421 get_setup_data_paddr 0 3421 NULL
118794 +generic_hdmi_playback_pcm_prepare_3423 generic_hdmi_playback_pcm_prepare 0 3423 NULL
118795 +pci_add_cap_save_buffer_3426 pci_add_cap_save_buffer 3 3426 NULL
118796 +led_set_status_3432 led_set_status 0 3432 NULL
118797 +rj54n1_g_fmt_3433 rj54n1_g_fmt 0 3433 NULL
118798 +SyS_msgsnd_3436 SyS_msgsnd 3 3436 NULL
118799 +wm831x_fll_prepare_3438 wm831x_fll_prepare 0 3438 NULL
118800 +dev_register_3440 dev_register 0 3440 NULL
118801 +pci_write_aer_3441 pci_write_aer 0 3441 NULL
118802 +show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE_3442 show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE 0 3442 NULL
118803 +ncp_symlink_readpage_3448 ncp_symlink_readpage 0 3448 NULL
118804 +map_single_3449 map_single 0 3449 NULL
118805 +store_3451 store 0-3 3451 NULL
118806 +show_in_input1_3453 show_in_input1 0 3453 NULL nohasharray
118807 +mvs_tag_alloc_3453 mvs_tag_alloc 0 3453 &show_in_input1_3453
118808 +softsynth_write_3455 softsynth_write 3 3455 NULL
118809 +snd_pcm_lib_readv_transfer_3464 snd_pcm_lib_readv_transfer 5 3464 NULL
118810 +iscsi_tpg_param_store_MaxConnections_3467 iscsi_tpg_param_store_MaxConnections 0-3 3467 NULL nohasharray
118811 +alloc_skb_fclone_3467 alloc_skb_fclone 1 3467 &iscsi_tpg_param_store_MaxConnections_3467
118812 +usb_authorize_device_3468 usb_authorize_device 0 3468 NULL
118813 +gx1_frame_buffer_size_3469 gx1_frame_buffer_size 0 3469 NULL
118814 +i740fb_set_par_3470 i740fb_set_par 0 3470 NULL
118815 +store_pwm_auto_channels_3471 store_pwm_auto_channels 0-4 3471 NULL
118816 +dummy_udc_start_3479 dummy_udc_start 0 3479 NULL nohasharray
118817 +store_hrtbt_enb_3479 store_hrtbt_enb 0-4 3479 &dummy_udc_start_3479
118818 +wakeup_max_time_show_3485 wakeup_max_time_show 0 3485 NULL
118819 +friq_read_regr_3489 friq_read_regr 0 3489 NULL
118820 +security_context_to_sid_default_3492 security_context_to_sid_default 2 3492 NULL
118821 +comp_tx_3493 comp_tx 0 3493 NULL
118822 +prepare_3495 prepare 0 3495 NULL
118823 +xfrm_migrate_msgsize_3496 xfrm_migrate_msgsize 0-1 3496 NULL
118824 +iscsi_stat_instance_attr_store_3501 iscsi_stat_instance_attr_store 0 3501 NULL
118825 +sys_size_show_3507 sys_size_show 0 3507 NULL
118826 +ad_sd_buffer_postdisable_3510 ad_sd_buffer_postdisable 0 3510 NULL
118827 +snd_rme9652_ioctl_3514 snd_rme9652_ioctl 0 3514 NULL
118828 +snd_usb_clock_find_source_3516 snd_usb_clock_find_source 0 3516 NULL nohasharray
118829 +iscsi_nacl_auth_store_userid_3516 iscsi_nacl_auth_store_userid 0-3 3516 &snd_usb_clock_find_source_3516
118830 +target_stat_scsi_tgt_port_show_attr_write_mbytes_3519 target_stat_scsi_tgt_port_show_attr_write_mbytes 0 3519 NULL
118831 +mem_tx_free_mem_blks_read_3521 mem_tx_free_mem_blks_read 3-0 3521 NULL nohasharray
118832 +pcf8523_rtc_read_time_3521 pcf8523_rtc_read_time 0 3521 &mem_tx_free_mem_blks_read_3521 nohasharray
118833 +ieee80211_wx_set_gen_ie_rsl_3521 ieee80211_wx_set_gen_ie_rsl 3 3521 &pcf8523_rtc_read_time_3521
118834 +m88ts2022_cmd_3523 m88ts2022_cmd 0 3523 NULL
118835 +ati_remote2_setup_3526 ati_remote2_setup 0 3526 NULL
118836 +adp8870_show_3527 adp8870_show 0 3527 NULL
118837 +SyS_semtimedop_3532 SyS_semtimedop 3 3532 NULL
118838 +ath10k_reg_addr_read_3536 ath10k_reg_addr_read 3-0 3536 NULL
118839 +SyS_readv_3539 SyS_readv 3 3539 NULL
118840 +topology_change_detected_show_3540 topology_change_detected_show 0 3540 NULL
118841 +iwl_mvm_rm_sta_3541 iwl_mvm_rm_sta 0 3541 NULL
118842 +latency_timer_show_3543 latency_timer_show 0 3543 NULL nohasharray
118843 +mls_context_cpy_3543 mls_context_cpy 0 3543 &latency_timer_show_3543 nohasharray
118844 +xfs_allocbt_get_maxrecs_3543 xfs_allocbt_get_maxrecs 0 3543 &mls_context_cpy_3543
118845 +sht15_send_status_3544 sht15_send_status 0 3544 NULL nohasharray
118846 +snd_seq_timer_set_tempo_3544 snd_seq_timer_set_tempo 0 3544 &sht15_send_status_3544
118847 +nouveau_fuse_create__3546 nouveau_fuse_create_ 4 3546 NULL
118848 +btrfs_dir_name_len_3549 btrfs_dir_name_len 0 3549 NULL nohasharray
118849 +raid_show_level_3549 raid_show_level 0 3549 &btrfs_dir_name_len_3549
118850 +target_stat_scsi_lu_attr_show_3561 target_stat_scsi_lu_attr_show 0 3561 NULL nohasharray
118851 +b43legacy_read16_3561 b43legacy_read16 0 3561 &target_stat_scsi_lu_attr_show_3561
118852 +nilfs_dat_translate_3562 nilfs_dat_translate 0 3562 NULL
118853 +ip_queue_xmit_3564 ip_queue_xmit 0 3564 NULL nohasharray
118854 +stv0680_set_video_mode_3564 stv0680_set_video_mode 0 3564 &ip_queue_xmit_3564 nohasharray
118855 +generic_exec_single_3564 generic_exec_single 0 3564 &stv0680_set_video_mode_3564
118856 +bnx2x_alloc_fp_mem_3565 bnx2x_alloc_fp_mem 0 3565 NULL
118857 +alloc_smp_resp_3566 alloc_smp_resp 1 3566 NULL nohasharray
118858 +cache_type_show_3566 cache_type_show 0 3566 &alloc_smp_resp_3566
118859 +evtchn_read_3569 evtchn_read 3-0 3569 NULL
118860 +cifs_async_writev_3576 cifs_async_writev 0 3576 NULL
118861 +f2fs_listxattr_3577 f2fs_listxattr 0-3 3577 NULL nohasharray
118862 +mwifiex_cmd_802_11_mac_address_3577 mwifiex_cmd_802_11_mac_address 0 3577 &f2fs_listxattr_3577
118863 +dormant_show_3581 dormant_show 0 3581 NULL nohasharray
118864 +amd_rng_init_3581 amd_rng_init 0 3581 &dormant_show_3581
118865 +ll_track_ppid_seq_write_3582 ll_track_ppid_seq_write 3 3582 NULL
118866 +vc_resize_3585 vc_resize 2-3 3585 NULL
118867 +ifalias_show_3586 ifalias_show 0 3586 NULL
118868 +acpi_ut_allocate_owner_id_3588 acpi_ut_allocate_owner_id 0 3588 NULL
118869 +show_temp_auto_temp_max_3593 show_temp_auto_temp_max 0 3593 NULL
118870 +iscsi_tpg_attrib_store_login_timeout_3597 iscsi_tpg_attrib_store_login_timeout 0-3 3597 NULL
118871 +compat_sys_semtimedop_3606 compat_sys_semtimedop 3 3606 NULL nohasharray
118872 +show_down_tail_align_3606 show_down_tail_align 0 3606 &compat_sys_semtimedop_3606
118873 +sctp_getsockopt_events_3607 sctp_getsockopt_events 2 3607 NULL
118874 +ray_open_3608 ray_open 0 3608 NULL
118875 +edac_mc_alloc_3611 edac_mc_alloc 4 3611 NULL
118876 +po1030_set_red_balance_3614 po1030_set_red_balance 0 3614 NULL
118877 +node_nodeid_write_3616 node_nodeid_write 0-3 3616 NULL
118878 +tx_tx_starts_read_3617 tx_tx_starts_read 3-0 3617 NULL
118879 +show_fcstat_link_failure_count_3618 show_fcstat_link_failure_count 0 3618 NULL
118880 +nilfs_dat_prepare_update_3619 nilfs_dat_prepare_update 0 3619 NULL
118881 +rv3029c2_i2c_read_regs_3621 rv3029c2_i2c_read_regs 0 3621 NULL
118882 +atl1e_setup_ring_resources_3623 atl1e_setup_ring_resources 0 3623 NULL
118883 +bnad_set_mac_address_3625 bnad_set_mac_address 0 3625 NULL
118884 +wpf_s_stream_3626 wpf_s_stream 0 3626 NULL
118885 +aligned_kmalloc_3628 aligned_kmalloc 1 3628 NULL
118886 +udp_v6_get_port_3632 udp_v6_get_port 0 3632 NULL
118887 +fan_get_speed_3635 fan_get_speed 0 3635 NULL
118888 +fm10k_alloc_q_vector_3638 fm10k_alloc_q_vector 6-4 3638 NULL
118889 +store_3640 store 0 3640 NULL
118890 +eem_opts_host_addr_store_3646 eem_opts_host_addr_store 0-3 3646 NULL
118891 +cacheinfo_cpu_callback_3647 cacheinfo_cpu_callback 0 3647 NULL nohasharray
118892 +rocker_port_dma_rings_init_3647 rocker_port_dma_rings_init 0 3647 &cacheinfo_cpu_callback_3647
118893 +x86_swiotlb_alloc_coherent_3649 x86_swiotlb_alloc_coherent 2 3649 NULL nohasharray
118894 +cm_copy_private_data_3649 cm_copy_private_data 2 3649 &x86_swiotlb_alloc_coherent_3649
118895 +ath6kl_disconnect_timeout_read_3650 ath6kl_disconnect_timeout_read 3-0 3650 NULL
118896 +ixgb_vlan_rx_add_vid_3651 ixgb_vlan_rx_add_vid 0 3651 NULL
118897 +i915_compat_ioctl_3656 i915_compat_ioctl 2 3656 NULL nohasharray
118898 +videobuf_dma_contig_user_get_3656 videobuf_dma_contig_user_get 0 3656 &i915_compat_ioctl_3656 nohasharray
118899 +alc680_parse_auto_config_3656 alc680_parse_auto_config 0 3656 &videobuf_dma_contig_user_get_3656
118900 +qib_user_sdma_page_to_frags_3660 qib_user_sdma_page_to_frags 0-6 3660 NULL
118901 +tomoyo_supervisor_3661 tomoyo_supervisor 0 3661 NULL nohasharray
118902 +smsc911x_set_mac_address_3661 smsc911x_set_mac_address 0 3661 &tomoyo_supervisor_3661
118903 +arcmsr_attr_host_fw_request_len_3662 arcmsr_attr_host_fw_request_len 0 3662 NULL
118904 +cma_alloc_3663 cma_alloc 2-3 3663 NULL
118905 +tcp_fragment_3669 tcp_fragment 3 3669 NULL
118906 +fuse_copy_page_3671 fuse_copy_page 0 3671 NULL
118907 +mcs_setup_transceiver_agilent_3673 mcs_setup_transceiver_agilent 0 3673 NULL
118908 +netxen_alloc_hw_resources_3674 netxen_alloc_hw_resources 0 3674 NULL
118909 +_iwl_dbgfs_tx_flush_write_3675 _iwl_dbgfs_tx_flush_write 3-0 3675 NULL
118910 +rawv6_bind_3679 rawv6_bind 0 3679 NULL
118911 +show_selfballoon_uphys_3680 show_selfballoon_uphys 0 3680 NULL
118912 +pvr2_ioread_start_3682 pvr2_ioread_start 0 3682 NULL nohasharray
118913 +igbvf_change_mtu_3682 igbvf_change_mtu 0 3682 &pvr2_ioread_start_3682
118914 +spmi_register_write_3684 spmi_register_write 0 3684 NULL
118915 +vmci_qpair_enquev_3688 vmci_qpair_enquev 0-3 3688 NULL
118916 +ax25_listen_register_3689 ax25_listen_register 0 3689 NULL
118917 +ntfs_attr_make_non_resident_3694 ntfs_attr_make_non_resident 0 3694 NULL
118918 +brcmf_fil_cmd_int_set_3696 brcmf_fil_cmd_int_set 0 3696 NULL
118919 +__netdev_adjacent_dev_link_lists_3697 __netdev_adjacent_dev_link_lists 0 3697 NULL
118920 +target_core_show_dev_alias_3699 target_core_show_dev_alias 0 3699 NULL
118921 +videobuf_pages_to_sg_3708 videobuf_pages_to_sg 2 3708 NULL
118922 +sys_getrandom_3710 sys_getrandom 2 3710 NULL
118923 +mlx4_en_config_rss_steer_3713 mlx4_en_config_rss_steer 0 3713 NULL
118924 +i2c_sendbytes_3714 i2c_sendbytes 0 3714 NULL
118925 +msi001_s_ctrl_3716 msi001_s_ctrl 0 3716 NULL
118926 +__cifs_readpage_from_fscache_3718 __cifs_readpage_from_fscache 0 3718 NULL
118927 +do_cancel_3724 do_cancel 0 3724 NULL nohasharray
118928 +ext4_inode_blocks_set_3724 ext4_inode_blocks_set 0 3724 &do_cancel_3724
118929 +lm3533_als_get_threshold_3725 lm3533_als_get_threshold 0 3725 NULL nohasharray
118930 +v4l2_fh_open_3725 v4l2_fh_open 0 3725 &lm3533_als_get_threshold_3725 nohasharray
118931 +create_single_cap_vol_ctl_3725 create_single_cap_vol_ctl 0 3725 &v4l2_fh_open_3725
118932 +sm501fb_crtsrc_show_3731 sm501fb_crtsrc_show 0 3731 NULL
118933 +ci_ll_write_3740 ci_ll_write 4-0 3740 NULL
118934 +vlan_filtering_show_3745 vlan_filtering_show 0 3745 NULL
118935 +cp2112_i2c_write_req_3746 cp2112_i2c_write_req 0-4 3746 NULL nohasharray
118936 +show_prot_guard_type_3746 show_prot_guard_type 0 3746 &cp2112_i2c_write_req_3746
118937 +pegasus_open_3748 pegasus_open 0 3748 NULL
118938 +sysfs_kf_bin_write_3751 sysfs_kf_bin_write 0-4-3 3751 NULL
118939 +show_lwid_3752 show_lwid 0 3752 NULL nohasharray
118940 +si476x_core_cmd_fm_rds_blockcount_3752 si476x_core_cmd_fm_rds_blockcount 0 3752 &show_lwid_3752
118941 +btrfs_reserve_extent_3754 btrfs_reserve_extent 0 3754 NULL
118942 +show_log_height_3759 show_log_height 0 3759 NULL
118943 +get_port0_handler_3760 get_port0_handler 0 3760 NULL nohasharray
118944 +postenable_3760 postenable 0 3760 &get_port0_handler_3760
118945 +fuse_do_setattr_3762 fuse_do_setattr 0 3762 NULL
118946 +synaptics_show_disable_gesture_3767 synaptics_show_disable_gesture 0 3767 NULL nohasharray
118947 +start_isolate_page_range_3767 start_isolate_page_range 0 3767 &synaptics_show_disable_gesture_3767
118948 +temp1_show_3771 temp1_show 0 3771 NULL nohasharray
118949 +sctp_copy_one_addr_3771 sctp_copy_one_addr 0 3771 &temp1_show_3771
118950 +mvs_show_driver_version_3772 mvs_show_driver_version 0 3772 NULL nohasharray
118951 +koneplus_sysfs_read_profilex_settings_3772 koneplus_sysfs_read_profilex_settings 0-5-6 3772 &mvs_show_driver_version_3772
118952 +store_enable_clkb0_output_3776 store_enable_clkb0_output 0-4 3776 NULL
118953 +nouveau_sysfs_pstate_set_3777 nouveau_sysfs_pstate_set 0-4 3777 NULL
118954 +apds990x_prox_enable_show_3778 apds990x_prox_enable_show 0 3778 NULL
118955 +udf_adinicb_write_begin_3781 udf_adinicb_write_begin 0 3781 NULL nohasharray
118956 +xip_file_write_3781 xip_file_write 0-3 3781 &udf_adinicb_write_begin_3781
118957 +set_min_height_3783 set_min_height 0-4 3783 NULL
118958 +msm_otg_mode_write_3788 msm_otg_mode_write 3-0 3788 NULL
118959 +set_voltage_3789 set_voltage 0-4 3789 NULL
118960 +sctp_setsockopt_auth_key_3793 sctp_setsockopt_auth_key 3-0 3793 NULL
118961 +wq_nice_show_3795 wq_nice_show 0 3795 NULL
118962 +__netlink_create_3800 __netlink_create 0 3800 NULL
118963 +show_line3_3802 show_line3 0 3802 NULL
118964 +t1_set_mac_addr_3808 t1_set_mac_addr 0 3808 NULL
118965 +mci_max_location_show_3812 mci_max_location_show 0 3812 NULL
118966 +ncp_file_write_3813 ncp_file_write 3-0 3813 NULL nohasharray
118967 +iscsi_stat_instance_show_attr_min_ver_3813 iscsi_stat_instance_show_attr_min_ver 0 3813 &ncp_file_write_3813
118968 +nfs4_client_recover_expired_lease_3814 nfs4_client_recover_expired_lease 0 3814 NULL
118969 +manage_start_stop_show_3816 manage_start_stop_show 0 3816 NULL nohasharray
118970 +vpx3220_init_3816 vpx3220_init 0 3816 &manage_start_stop_show_3816
118971 +wm8350_gpio_direction_in_3818 wm8350_gpio_direction_in 0 3818 NULL nohasharray
118972 +security_inode_removexattr_3818 security_inode_removexattr 0 3818 &wm8350_gpio_direction_in_3818
118973 +security_vm_enough_memory_mm_3821 security_vm_enough_memory_mm 0 3821 NULL
118974 +show_fnode_tcp_xmit_wsf_3823 show_fnode_tcp_xmit_wsf 0 3823 NULL
118975 +wl1251_hw_init_3825 wl1251_hw_init 0 3825 NULL
118976 +llc_ui_recvmsg_3826 llc_ui_recvmsg 0-4 3826 NULL
118977 +trunc_dealloc_3836 trunc_dealloc 0 3836 NULL
118978 +ceph_do_getattr_3838 ceph_do_getattr 0 3838 NULL nohasharray
118979 +ezusb_access_ltv_3838 ezusb_access_ltv 0 3838 &ceph_do_getattr_3838
118980 +mtip_hw_show_status_3839 mtip_hw_show_status 0 3839 NULL
118981 +release_version_store_3841 release_version_store 0-4 3841 NULL
118982 +fuse_try_move_page_3842 fuse_try_move_page 0 3842 NULL nohasharray
118983 +stringify_nodemap_3842 stringify_nodemap 2 3842 &fuse_try_move_page_3842
118984 +max8925_disable_3844 max8925_disable 0 3844 NULL
118985 +vprbrd_i2c_read_3845 vprbrd_i2c_read 0 3845 NULL
118986 +__buf_prepare_3846 __buf_prepare 0 3846 NULL
118987 +ubi_eba_read_leb_3847 ubi_eba_read_leb 0 3847 NULL
118988 +wlcore_boot_parse_fw_ver_3850 wlcore_boot_parse_fw_ver 0 3850 NULL
118989 +create_one_cdev_3852 create_one_cdev 2 3852 NULL
118990 +smk_read_onlycap_3855 smk_read_onlycap 3-0 3855 NULL
118991 +show_session_param_ISCSI_PARAM_TARGET_ALIAS_3856 show_session_param_ISCSI_PARAM_TARGET_ALIAS 0 3856 NULL
118992 +fuse_retrieve_3857 fuse_retrieve 0 3857 NULL
118993 +c67x00_urb_enqueue_3862 c67x00_urb_enqueue 0 3862 NULL
118994 +hfsplus_create_attr_3864 hfsplus_create_attr 0 3864 NULL nohasharray
118995 +video_write_3864 video_write 0 3864 &hfsplus_create_attr_3864
118996 +get_fd_set_3866 get_fd_set 1 3866 NULL
118997 +show_pci_3867 show_pci 0 3867 NULL
118998 +br_fdb_insert_3869 br_fdb_insert 0 3869 NULL
118999 +i7core_inject_show_channel_3874 i7core_inject_show_channel 0 3874 NULL
119000 +show_ctlr_enabled_state_3877 show_ctlr_enabled_state 0 3877 NULL
119001 +store_thresh_either_en_3880 store_thresh_either_en 0-4 3880 NULL
119002 +validate_store_3881 validate_store 0-3 3881 NULL
119003 +fuse_conn_abort_write_3882 fuse_conn_abort_write 0-3 3882 NULL
119004 +garp_attr_create_3883 garp_attr_create 3 3883 NULL
119005 +uea_send_modem_cmd_3888 uea_send_modem_cmd 3 3888 NULL
119006 +serial8250_set_attr_rx_trig_bytes_3892 serial8250_set_attr_rx_trig_bytes 0-4 3892 NULL
119007 +efivarfs_file_read_3893 efivarfs_file_read 3-0 3893 NULL
119008 +nvram_write_3894 nvram_write 3-0 3894 NULL
119009 +ixgb_setup_rx_resources_3896 ixgb_setup_rx_resources 0 3896 NULL
119010 +pcibios_enable_irq_3897 pcibios_enable_irq 0 3897 NULL
119011 +pipeline_pre_proc_swi_read_3898 pipeline_pre_proc_swi_read 3-0 3898 NULL
119012 +comedi_buf_read_n_available_3899 comedi_buf_read_n_available 0 3899 NULL
119013 +tps65912_clear_bits_3906 tps65912_clear_bits 0 3906 NULL nohasharray
119014 +fcoe_ctlr_destroy_store_3906 fcoe_ctlr_destroy_store 0-3 3906 &tps65912_clear_bits_3906
119015 +retu_regmap_read_3909 retu_regmap_read 0 3909 NULL
119016 +vcs_write_3910 vcs_write 3-0 3910 NULL nohasharray
119017 +dbg_check_old_index_3910 dbg_check_old_index 0 3910 &vcs_write_3910
119018 +usbip_recv_3911 usbip_recv 3 3911 NULL
119019 +work_on_cpu_3912 work_on_cpu 0 3912 NULL
119020 +drm_fb_helper_set_par_3913 drm_fb_helper_set_par 0 3913 NULL
119021 +SyS_move_pages_3920 SyS_move_pages 2 3920 NULL
119022 +ds2780_set_sense_register_3927 ds2780_set_sense_register 0 3927 NULL
119023 +iwl_load_ucode_wait_alive_3936 iwl_load_ucode_wait_alive 0 3936 NULL
119024 +show_allow_ext_sg_3938 show_allow_ext_sg 0 3938 NULL
119025 +__vfs_read_3942 __vfs_read 0-3 3942 NULL
119026 +hdlc_irq_one_3944 hdlc_irq_one 2 3944 NULL
119027 +cp_refill_rx_3947 cp_refill_rx 0 3947 NULL
119028 +t4_memory_rw_3948 t4_memory_rw 0 3948 NULL nohasharray
119029 +apei_clear_mce_3948 apei_clear_mce 0 3948 &t4_memory_rw_3948 nohasharray
119030 +ath10k_hif_exchange_bmi_msg_3948 ath10k_hif_exchange_bmi_msg 0 3948 &apei_clear_mce_3948
119031 +navman_open_3951 navman_open 0 3951 NULL
119032 +memory_block_change_state_3955 memory_block_change_state 0 3955 NULL
119033 +devtype_show_3956 devtype_show 0 3956 NULL nohasharray
119034 +aa_audit_file_3956 aa_audit_file 0-10 3956 &devtype_show_3956
119035 +nfs_write_begin_3957 nfs_write_begin 0 3957 NULL
119036 +write_port_3962 write_port 0-4 3962 NULL
119037 +bql_show_inflight_3970 bql_show_inflight 0 3970 NULL
119038 +be_vid_config_3976 be_vid_config 0 3976 NULL
119039 +dequeue_hwpoisoned_huge_page_3980 dequeue_hwpoisoned_huge_page 0 3980 NULL
119040 +lp5562_store_engine_mux_3982 lp5562_store_engine_mux 0-4 3982 NULL
119041 +qlcnic_show_beacon_3986 qlcnic_show_beacon 0 3986 NULL nohasharray
119042 +make_free_space_3986 make_free_space 0 3986 &qlcnic_show_beacon_3986
119043 +mt9t112_reset_3987 mt9t112_reset 0 3987 NULL
119044 +virtfn_add_3988 virtfn_add 0 3988 NULL
119045 +ubifs_run_commit_3989 ubifs_run_commit 0 3989 NULL
119046 +wake_unlock_store_3991 wake_unlock_store 0-4 3991 NULL
119047 +do_add_counters_3992 do_add_counters 3 3992 NULL
119048 +ocfs2_cluster_stack_show_3996 ocfs2_cluster_stack_show 0 3996 NULL
119049 +iwl_mvm_mac_ctxt_cmd_sta_3997 iwl_mvm_mac_ctxt_cmd_sta 0 3997 NULL
119050 +via_rng_init_3998 via_rng_init 0 3998 NULL
119051 +set_inc_all_6db_3999 set_inc_all_6db 4-0 3999 NULL
119052 +gsc_s_ctrl_4002 gsc_s_ctrl 0 4002 NULL
119053 +userspace_status_4004 userspace_status 4-0 4004 NULL nohasharray
119054 +urbs_show_4004 urbs_show 0 4004 &userspace_status_4004
119055 +mei_write_4005 mei_write 3-0 4005 NULL nohasharray
119056 +xfs_check_block_4005 xfs_check_block 4 4005 &mei_write_4005 nohasharray
119057 +niu_zcp_write_4005 niu_zcp_write 0 4005 &xfs_check_block_4005
119058 +show_xps_map_4009 show_xps_map 0 4009 NULL
119059 +snd_hdsp_capture_copy_4011 snd_hdsp_capture_copy 5 4011 NULL
119060 +bcm_rx_setup_4014 bcm_rx_setup 0 4014 NULL
119061 +wakeup_active_count_show_4016 wakeup_active_count_show 0 4016 NULL
119062 +_request_firmware_4021 _request_firmware 0 4021 NULL
119063 +blk_end_request_4024 blk_end_request 3 4024 NULL nohasharray
119064 +ipoib_open_4024 ipoib_open 0 4024 &blk_end_request_4024
119065 +ext4_xattr_find_entry_4025 ext4_xattr_find_entry 0 4025 NULL nohasharray
119066 +ndelay_store_4025 ndelay_store 0-3 4025 &ext4_xattr_find_entry_4025
119067 +amd_ec_write_4027 amd_ec_write 0 4027 NULL
119068 +ql3xxx_set_mac_address_4033 ql3xxx_set_mac_address 0 4033 NULL
119069 +usbnet_write_cmd_async_4035 usbnet_write_cmd_async 7 4035 NULL nohasharray
119070 +b1_get_word_4035 b1_get_word 0 4035 &usbnet_write_cmd_async_4035
119071 +xfs_free_ag_extent_4036 xfs_free_ag_extent 0 4036 NULL
119072 +mtip_hw_read_registers_4037 mtip_hw_read_registers 3-0 4037 NULL
119073 +store_tabletCoordinateMode_4043 store_tabletCoordinateMode 0-4 4043 NULL
119074 +oprofile_set_ulong_4046 oprofile_set_ulong 0 4046 NULL
119075 +iscsi_nacl_param_show_MaxOutstandingR2T_4050 iscsi_nacl_param_show_MaxOutstandingR2T 0 4050 NULL
119076 +i915_gpu_idle_4062 i915_gpu_idle 0 4062 NULL
119077 +show_fc_host_dev_loss_tmo_4065 show_fc_host_dev_loss_tmo 0 4065 NULL nohasharray
119078 +get_dmabuf_4065 get_dmabuf 2 4065 &show_fc_host_dev_loss_tmo_4065
119079 +coreid_show_4066 coreid_show 0 4066 NULL
119080 +fbcon_fb_unbind_4068 fbcon_fb_unbind 0 4068 NULL
119081 +cardr_show_4070 cardr_show 0 4070 NULL
119082 +video_get_max_state_4073 video_get_max_state 0 4073 NULL nohasharray
119083 +nr_hugepages_mempolicy_show_4073 nr_hugepages_mempolicy_show 0 4073 &video_get_max_state_4073
119084 +__cfg80211_alloc_event_skb_4075 __cfg80211_alloc_event_skb 5 4075 NULL
119085 +show_engine1_leds_4078 show_engine1_leds 0 4078 NULL nohasharray
119086 +sctp_make_asconf_4078 sctp_make_asconf 3 4078 &show_engine1_leds_4078
119087 +fbcon_do_set_font_4079 fbcon_do_set_font 2-3 4079 NULL
119088 +__logfs_segment_write_4080 __logfs_segment_write 0 4080 NULL
119089 +_ctl_diag_trigger_mpi_show_4082 _ctl_diag_trigger_mpi_show 0 4082 NULL
119090 +vxlan_open_4083 vxlan_open 0 4083 NULL nohasharray
119091 +try_online_node_4083 try_online_node 0 4083 &vxlan_open_4083
119092 +snd_korg1212_prepare_4088 snd_korg1212_prepare 0 4088 NULL
119093 +da9052_free_irq_4090 da9052_free_irq 2 4090 NULL
119094 +tcmu_set_configfs_dev_params_4091 tcmu_set_configfs_dev_params 0-3 4091 NULL
119095 +dccp_v4_init_sock_4096 dccp_v4_init_sock 0 4096 NULL nohasharray
119096 +__dwc3_gadget_ep0_queue_4096 __dwc3_gadget_ep0_queue 0 4096 &dccp_v4_init_sock_4096
119097 +show_4097 show 0 4097 NULL
119098 +flash_show_4102 flash_show 0 4102 NULL
119099 +ath10k_bmi_lz_stream_start_4103 ath10k_bmi_lz_stream_start 0 4103 NULL
119100 +eeprom_read_4104 eeprom_read 6-5-0 4104 NULL
119101 +irq_gc_suspend_4106 irq_gc_suspend 0 4106 NULL nohasharray
119102 +serial_suspend_4106 serial_suspend 0 4106 &irq_gc_suspend_4106
119103 +write_reg_4108 write_reg 0 4108 NULL
119104 +phy_has_fixups_show_4110 phy_has_fixups_show 0 4110 NULL nohasharray
119105 +eventfd_read_4110 eventfd_read 0-3 4110 &phy_has_fixups_show_4110
119106 +configfs_setattr_4111 configfs_setattr 0 4111 NULL nohasharray
119107 +bonding_store_num_peer_notif_4111 bonding_store_num_peer_notif 0-4 4111 &configfs_setattr_4111
119108 +mt9t112_init_pll_4112 mt9t112_init_pll 0 4112 NULL
119109 +ocfs2_xattr_tree_list_index_block_4119 ocfs2_xattr_tree_list_index_block 0 4119 NULL
119110 +__xen_write_cr3_4124 __xen_write_cr3 2 4124 NULL
119111 +proc_task_getattr_4125 proc_task_getattr 0 4125 NULL
119112 +set_device_state_4127 set_device_state 0-2 4127 NULL
119113 +v9fs_vfs_readpage_4131 v9fs_vfs_readpage 0 4131 NULL
119114 +show_fnode_fragment_disable_4133 show_fnode_fragment_disable 0 4133 NULL
119115 +nf_call_iptables_show_4143 nf_call_iptables_show 0 4143 NULL nohasharray
119116 +ath10k_htt_send_rx_ring_cfg_ll_4143 ath10k_htt_send_rx_ring_cfg_ll 0 4143 &nf_call_iptables_show_4143
119117 +mon_text_read_u_4147 mon_text_read_u 0-3 4147 NULL nohasharray
119118 +ntb_netdev_change_mtu_4147 ntb_netdev_change_mtu 0-2 4147 &mon_text_read_u_4147
119119 +tm6000_read_4151 tm6000_read 3-0 4151 NULL nohasharray
119120 +show_temp_auto_boost_hyst_4151 show_temp_auto_boost_hyst 0 4151 &tm6000_read_4151
119121 +acpi_bus_get_device_4153 acpi_bus_get_device 0 4153 NULL nohasharray
119122 +rndis_filter_open_4153 rndis_filter_open 0 4153 &acpi_bus_get_device_4153
119123 +mpt_raid_phys_disk_get_num_paths_4155 mpt_raid_phys_disk_get_num_paths 0 4155 NULL
119124 +show_sf2_pwm_4161 show_sf2_pwm 0 4161 NULL
119125 +echo_show_4163 echo_show 0 4163 NULL nohasharray
119126 +t1_init_hw_modules_4163 t1_init_hw_modules 0 4163 &echo_show_4163 nohasharray
119127 +store_4163 store 0 4163 &t1_init_hw_modules_4163
119128 +radeon_show_one_edid_4164 radeon_show_one_edid 3-0 4164 NULL nohasharray
119129 +bus_powerup_4164 bus_powerup 0 4164 &radeon_show_one_edid_4164
119130 +get_alua_req_4166 get_alua_req 3 4166 NULL
119131 +blk_dropped_read_4168 blk_dropped_read 3 4168 NULL
119132 +mci_size_mb_show_4171 mci_size_mb_show 0 4171 NULL
119133 +manufacturer_show_4172 manufacturer_show 0 4172 NULL
119134 +show_4173 show 0 4173 NULL
119135 +read_file_bool_4180 read_file_bool 3-0 4180 NULL nohasharray
119136 +elants_i2c_calibrate_4180 elants_i2c_calibrate 0 4180 &read_file_bool_4180
119137 +ov6650_reg_write_4182 ov6650_reg_write 0 4182 NULL
119138 +bond_option_active_slave_set_4183 bond_option_active_slave_set 0 4183 NULL
119139 +cpumap_print_to_pagebuf_4190 cpumap_print_to_pagebuf 0 4190 NULL
119140 +blk_mq_hw_sysfs_store_4193 blk_mq_hw_sysfs_store 0-4 4193 NULL
119141 +jme_set_macaddr_4196 jme_set_macaddr 0 4196 NULL
119142 +__nfs4_get_acl_uncached_4197 __nfs4_get_acl_uncached 0 4197 NULL
119143 +vring_new_virtqueue_4199 vring_new_virtqueue 2 4199 NULL
119144 +target_core_store_dev_udev_path_4200 target_core_store_dev_udev_path 0-3 4200 NULL
119145 +f1x_determine_channel_4202 f1x_determine_channel 2 4202 NULL
119146 +_osd_req_list_objects_4204 _osd_req_list_objects 6 4204 NULL
119147 +v9fs_write_end_4207 v9fs_write_end 0-5 4207 NULL
119148 +follow_managed_4219 follow_managed 0 4219 NULL
119149 +persist_store_4220 persist_store 0-4 4220 NULL
119150 +rtnetlink_event_4221 rtnetlink_event 0 4221 NULL
119151 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX_4222 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX 0 4222 NULL
119152 +ip_send_unicast_reply_4223 ip_send_unicast_reply 7 4223 NULL
119153 +l2tp_eth_dev_init_4225 l2tp_eth_dev_init 0 4225 NULL
119154 +vsock_auto_bind_4229 vsock_auto_bind 0 4229 NULL nohasharray
119155 +bdc_udc_start_4229 bdc_udc_start 0 4229 &vsock_auto_bind_4229
119156 +bch_hprint_4233 bch_hprint 0 4233 NULL nohasharray
119157 +gpio_trig_gpio_store_4233 gpio_trig_gpio_store 0-4 4233 &bch_hprint_4233
119158 +show_fnode_max_segment_size_4234 show_fnode_max_segment_size 0 4234 NULL
119159 +snd_seq_ioctl_query_next_port_4238 snd_seq_ioctl_query_next_port 0 4238 NULL
119160 +input_dev_show_cap_abs_4239 input_dev_show_cap_abs 0 4239 NULL
119161 +team_port_enable_netpoll_4243 team_port_enable_netpoll 0 4243 NULL
119162 +gp2ap020a00f_buffer_predisable_4246 gp2ap020a00f_buffer_predisable 0 4246 NULL
119163 +pm_qos_remote_wakeup_store_4248 pm_qos_remote_wakeup_store 0-4 4248 NULL
119164 +timewarn_cs_read_4250 timewarn_cs_read 0 4250 NULL
119165 +iwlagn_send_rxon_assoc_4252 iwlagn_send_rxon_assoc 0 4252 NULL
119166 +mwifiex_sta_prepare_cmd_4253 mwifiex_sta_prepare_cmd 0 4253 NULL
119167 +alg_create_4257 alg_create 0 4257 NULL
119168 +show_iface_strict_login_comp_en_4260 show_iface_strict_login_comp_en 0 4260 NULL nohasharray
119169 +__dev_pm_qos_add_request_4260 __dev_pm_qos_add_request 0 4260 &show_iface_strict_login_comp_en_4260
119170 +tda7432_s_ctrl_4261 tda7432_s_ctrl 0 4261 NULL nohasharray
119171 +base_clock_show_4261 base_clock_show 0 4261 &tda7432_s_ctrl_4261
119172 +__block_write_full_page_4267 __block_write_full_page 0 4267 NULL
119173 +ip_vs_in_icmp_v6_4268 ip_vs_in_icmp_v6 0 4268 NULL
119174 +crc32c_intel_finup_4272 crc32c_intel_finup 0 4272 NULL nohasharray
119175 +tg3_init_5401phy_dsp_4272 tg3_init_5401phy_dsp 0 4272 &crc32c_intel_finup_4272
119176 +nilfs_segctor_apply_buffers_4273 nilfs_segctor_apply_buffers 0 4273 NULL nohasharray
119177 +snd_pcm_oss_change_params_4273 snd_pcm_oss_change_params 0 4273 &nilfs_segctor_apply_buffers_4273
119178 +show_sg_tablesize_4278 show_sg_tablesize 0 4278 NULL
119179 +pwm_lpss_config_4281 pwm_lpss_config 0 4281 NULL
119180 +ath6kl_force_roam_write_4282 ath6kl_force_roam_write 3-0 4282 NULL
119181 +show_sas_device_type_4283 show_sas_device_type 0 4283 NULL
119182 +goldfish_audio_write_4284 goldfish_audio_write 3 4284 NULL
119183 +msb_do_write_request_4286 msb_do_write_request 2 4286 NULL
119184 +xt_compat_add_offset_4289 xt_compat_add_offset 0 4289 NULL nohasharray
119185 +cp_change_mtu_4289 cp_change_mtu 0 4289 &xt_compat_add_offset_4289
119186 +get_connectors_for_crtc_4291 get_connectors_for_crtc 0 4291 NULL nohasharray
119187 +lpfc_stat_data_ctrl_store_4291 lpfc_stat_data_ctrl_store 0-4 4291 &get_connectors_for_crtc_4291
119188 +vmci_event_dispatch_4294 vmci_event_dispatch 0 4294 NULL
119189 +v4l2_subdev_s_ctrl_4295 v4l2_subdev_s_ctrl 0 4295 NULL
119190 +ali15x3_access_4296 ali15x3_access 0 4296 NULL
119191 +iwl_trans_pcie_start_fw_4297 iwl_trans_pcie_start_fw 0 4297 NULL
119192 +__usbnet_read_cmd_4299 __usbnet_read_cmd 0-7 4299 NULL
119193 +fw_read_file_contents_4301 fw_read_file_contents 0 4301 NULL
119194 +dvb_ringbuffer_pkt_read_user_4303 dvb_ringbuffer_pkt_read_user 3-2-5-0 4303 NULL nohasharray
119195 +camera_store_4303 camera_store 4-0 4303 &dvb_ringbuffer_pkt_read_user_4303
119196 +atl2_open_4307 atl2_open 0 4307 NULL nohasharray
119197 +i915_gem_object_pin_4307 i915_gem_object_pin 0 4307 &atl2_open_4307
119198 +snd_aw2_pcm_trigger_capture_4314 snd_aw2_pcm_trigger_capture 0 4314 NULL
119199 +cfg80211_inform_bss_4315 cfg80211_inform_bss 9 4315 NULL nohasharray
119200 +count_strings_4315 count_strings 0 4315 &cfg80211_inform_bss_4315
119201 +pscsi_create_type_disk_4317 pscsi_create_type_disk 0 4317 NULL nohasharray
119202 +cpufv_disabled_store_4317 cpufv_disabled_store 0-4 4317 &pscsi_create_type_disk_4317
119203 +ali1563_transaction_4319 ali1563_transaction 0 4319 NULL nohasharray
119204 +amd8111e_restart_4319 amd8111e_restart 0 4319 &ali1563_transaction_4319
119205 +nouveau_fifo_create__4327 nouveau_fifo_create_ 5-6 4327 NULL nohasharray
119206 +qlcnic_get_nic_info_4327 qlcnic_get_nic_info 0 4327 &nouveau_fifo_create__4327
119207 +snd_rawmidi_kernel_read_4328 snd_rawmidi_kernel_read 3 4328 NULL
119208 +mlx4_qp_modify_4333 mlx4_qp_modify 0 4333 NULL
119209 +iscsi_disc_store_userid_4337 iscsi_disc_store_userid 0-3 4337 NULL
119210 +ima_eventdigest_init_common_4338 ima_eventdigest_init_common 2 4338 NULL
119211 +show_tcrit1_4350 show_tcrit1 0 4350 NULL
119212 +netdev_vlan_rx_add_vid_4353 netdev_vlan_rx_add_vid 0 4353 NULL
119213 +store_4354 store 0-3 4354 NULL
119214 +snd_seq_ioctl_create_queue_4355 snd_seq_ioctl_create_queue 0 4355 NULL
119215 +ext3_write_inode_4359 ext3_write_inode 0 4359 NULL
119216 +__gfs2_readpage_4363 __gfs2_readpage 0 4363 NULL
119217 +ieee80211_change_mtu_4365 ieee80211_change_mtu 0 4365 NULL
119218 +mc13783_powermisc_rmw_4368 mc13783_powermisc_rmw 0 4368 NULL
119219 +xfs_attr3_leaf_clearflag_4371 xfs_attr3_leaf_clearflag 0 4371 NULL
119220 +store_sas_hard_reset_4372 store_sas_hard_reset 0-4 4372 NULL
119221 +sys_setdomainname_4373 sys_setdomainname 2 4373 NULL
119222 +write_4374 write 0 4374 NULL
119223 +esb_write_4376 esb_write 0-3 4376 NULL
119224 +sd_start_12a_4378 sd_start_12a 0 4378 NULL nohasharray
119225 +iscsi_stat_logout_attr_store_4378 iscsi_stat_logout_attr_store 0 4378 &sd_start_12a_4378
119226 +vcc_connect_4382 vcc_connect 0 4382 NULL
119227 +uevent_seqnum_show_4383 uevent_seqnum_show 0 4383 NULL
119228 +pci_eg20t_init_4385 pci_eg20t_init 0 4385 NULL
119229 +irda_sendmsg_4388 irda_sendmsg 4-0 4388 NULL
119230 +lp3943_gpio_set_mode_4393 lp3943_gpio_set_mode 0 4393 NULL
119231 +ovl_listxattr_4399 ovl_listxattr 0-3 4399 NULL
119232 +get_pwm1_enable_4401 get_pwm1_enable 0 4401 NULL nohasharray
119233 +ipath_init_chip_4401 ipath_init_chip 0 4401 &get_pwm1_enable_4401
119234 +reg_read_4409 reg_read 0 4409 NULL
119235 +access_process_vm_4412 access_process_vm 0 4412 NULL nohasharray
119236 +cxacru_cm_get_array_4412 cxacru_cm_get_array 4 4412 &access_process_vm_4412
119237 +can_send_4414 can_send 0 4414 NULL
119238 +libfc_vport_create_4415 libfc_vport_create 2 4415 NULL
119239 +wusbhc_chid_set_4420 wusbhc_chid_set 0 4420 NULL
119240 +rtw_android_get_rssi_4421 rtw_android_get_rssi 0 4421 NULL
119241 +show_fan_stop_output_4422 show_fan_stop_output 0 4422 NULL
119242 +read_pwr_cal_values_4423 read_pwr_cal_values 0 4423 NULL
119243 +mptscsih_io_delay_show_4424 mptscsih_io_delay_show 0 4424 NULL
119244 +xfs_log_show_4426 xfs_log_show 0 4426 NULL
119245 +read_code_4429 read_code 4 4429 NULL
119246 +ath10k_htc_start_4430 ath10k_htc_start 0 4430 NULL
119247 +b43_nphy_op_init_4431 b43_nphy_op_init 0 4431 NULL
119248 +max8998_rtc_start_alarm_4434 max8998_rtc_start_alarm 0 4434 NULL
119249 +snd_hdsp_ioctl_4435 snd_hdsp_ioctl 0 4435 NULL
119250 +pcan_usb_set_silent_4436 pcan_usb_set_silent 0 4436 NULL
119251 +do_pages_stat_4437 do_pages_stat 2 4437 NULL
119252 +srpt_tpg_attrib_show_srp_max_rdma_size_4438 srpt_tpg_attrib_show_srp_max_rdma_size 0 4438 NULL
119253 +vxp_resume_4442 vxp_resume 0 4442 NULL
119254 +memparse_4444 memparse 0 4444 NULL nohasharray
119255 +netdev_register_kobject_4444 netdev_register_kobject 0 4444 &memparse_4444
119256 +vxge_hw_vpath_fw_api_4452 vxge_hw_vpath_fw_api 0 4452 NULL
119257 +disksize_show_4454 disksize_show 0 4454 NULL
119258 +set_eeprom4_4457 set_eeprom4 4-0 4457 NULL
119259 +dn_alloc_send_pskb_4465 dn_alloc_send_pskb 2 4465 NULL
119260 +ext3_journalled_writepage_4470 ext3_journalled_writepage 0 4470 NULL
119261 +at76_set_card_command_4471 at76_set_card_command 4 4471 NULL
119262 +zd_rf_init_rf2959_4476 zd_rf_init_rf2959 0 4476 NULL
119263 +sock_create_kern_4480 sock_create_kern 0 4480 NULL
119264 +snd_seq_expand_var_event_4481 snd_seq_expand_var_event 0-5 4481 NULL nohasharray
119265 +signalfd_dequeue_4481 signalfd_dequeue 0 4481 &snd_seq_expand_var_event_4481
119266 +beep_write_4485 beep_write 0 4485 NULL
119267 +sys_semtimedop_4486 sys_semtimedop 3 4486 NULL
119268 +show_fcstat_prim_seq_protocol_err_count_4487 show_fcstat_prim_seq_protocol_err_count 0 4487 NULL
119269 +udp_sendmsg_4492 udp_sendmsg 0-4 4492 NULL
119270 +vmbus_establish_gpadl_4495 vmbus_establish_gpadl 3 4495 NULL
119271 +ltc4222_get_value_4496 ltc4222_get_value 0 4496 NULL nohasharray
119272 +bus_scan_store_4496 bus_scan_store 0-3 4496 &ltc4222_get_value_4496
119273 +_ctl_diag_trigger_mpi_store_4500 _ctl_diag_trigger_mpi_store 0-4 4500 NULL
119274 +o2nm_node_ipv4_address_read_4501 o2nm_node_ipv4_address_read 0 4501 NULL
119275 +set_link_security_4502 set_link_security 4 4502 NULL
119276 +node_read_vmstat_4505 node_read_vmstat 0 4505 NULL
119277 +l1oip_socket_parse_4507 l1oip_socket_parse 4 4507 NULL
119278 +start_usb_capture_4519 start_usb_capture 0 4519 NULL
119279 +acpi_ex_convert_to_integer_4521 acpi_ex_convert_to_integer 0 4521 NULL nohasharray
119280 +afs_fill_page_4521 afs_fill_page 0 4521 &acpi_ex_convert_to_integer_4521
119281 +write_cnodes_4523 write_cnodes 0 4523 NULL
119282 +xfs_btree_kill_root_4526 xfs_btree_kill_root 0 4526 NULL
119283 +show_modes_4530 show_modes 0 4530 NULL
119284 +ll_max_readahead_per_file_mb_seq_write_4531 ll_max_readahead_per_file_mb_seq_write 3 4531 NULL
119285 +sys_llistxattr_4532 sys_llistxattr 3 4532 NULL
119286 +da9052_group_write_4534 da9052_group_write 0 4534 NULL
119287 +tipc_getname_4539 tipc_getname 0 4539 NULL
119288 +d3cold_allowed_store_4541 d3cold_allowed_store 0-4 4541 NULL
119289 +store_mode_4544 store_mode 0-4 4544 NULL nohasharray
119290 +tty_register_device_4544 tty_register_device 2 4544 &store_mode_4544
119291 +videobuf_vmalloc_to_sg_4548 videobuf_vmalloc_to_sg 2 4548 NULL
119292 +generic_packet_4551 generic_packet 0 4551 NULL nohasharray
119293 +store_risetime_4551 store_risetime 0-4 4551 &generic_packet_4551
119294 +show_sched4_4552 show_sched4 0 4552 NULL
119295 +aoedisk_show_state_4553 aoedisk_show_state 0 4553 NULL
119296 +rxrpc_bind_4554 rxrpc_bind 0 4554 NULL
119297 +fsl_edma_prep_slave_sg_4555 fsl_edma_prep_slave_sg 3 4555 NULL
119298 +show_fc_private_host_tgtid_bind_type_4556 show_fc_private_host_tgtid_bind_type 0 4556 NULL
119299 +max_sectors_store_4559 max_sectors_store 0-4 4559 NULL
119300 +show_speed_tolerance_4560 show_speed_tolerance 0 4560 NULL
119301 +rx8581_get_datetime_4561 rx8581_get_datetime 0 4561 NULL
119302 +ubifs_add_dirt_4567 ubifs_add_dirt 0 4567 NULL
119303 +xgmac_set_mac_address_4571 xgmac_set_mac_address 0 4571 NULL
119304 +btrfs_file_extent_inline_item_len_4575 btrfs_file_extent_inline_item_len 0 4575 NULL
119305 +wl18xx_top_reg_write_4577 wl18xx_top_reg_write 0 4577 NULL
119306 +xfs_buf_get_maps_4581 xfs_buf_get_maps 2 4581 NULL
119307 +commit_orphans_4584 commit_orphans 0 4584 NULL
119308 +aty128fb_set_par_4587 aty128fb_set_par 0 4587 NULL
119309 +read_rio_4589 read_rio 0-3 4589 NULL
119310 +acpi_read_fast_4590 acpi_read_fast 3-2 4590 NULL nohasharray
119311 +alt_capture_pcm_prepare_4590 alt_capture_pcm_prepare 0 4590 &acpi_read_fast_4590
119312 +multipath_add_disk_4591 multipath_add_disk 0 4591 NULL
119313 +bch_alloc_4593 bch_alloc 1 4593 NULL
119314 +ocfs2_refcount_lock_4595 ocfs2_refcount_lock 0 4595 NULL
119315 +generic_removexattr_4597 generic_removexattr 0 4597 NULL
119316 +fuse_copy_one_4602 fuse_copy_one 0 4602 NULL
119317 +pm8001_ctl_iop_log_show_4614 pm8001_ctl_iop_log_show 0 4614 NULL nohasharray
119318 +device_store_int_4614 device_store_int 0-4 4614 &pm8001_ctl_iop_log_show_4614
119319 +xfs_bmap_add_attrfork_4617 xfs_bmap_add_attrfork 0 4617 NULL
119320 +show_designated_bridge_4619 show_designated_bridge 0 4619 NULL nohasharray
119321 +bdc_gadget_ep_enable_4619 bdc_gadget_ep_enable 0 4619 &show_designated_bridge_4619
119322 +rp5c01_read_time_4626 rp5c01_read_time 0 4626 NULL
119323 +bpq_device_event_4633 bpq_device_event 0 4633 NULL nohasharray
119324 +ll_rw_extents_stats_seq_write_4633 ll_rw_extents_stats_seq_write 3 4633 &bpq_device_event_4633
119325 +iwl_dbgfs_tx_queue_read_4635 iwl_dbgfs_tx_queue_read 3-0 4635 NULL nohasharray
119326 +show_valid_zones_4635 show_valid_zones 0 4635 &iwl_dbgfs_tx_queue_read_4635
119327 +hrz_send_4638 hrz_send 0 4638 NULL
119328 +wlcore_boot_upload_nvs_4639 wlcore_boot_upload_nvs 0 4639 NULL
119329 +nilfs_segments_README_show_4646 nilfs_segments_README_show 0 4646 NULL
119330 +txCommit_4649 txCommit 0 4649 NULL
119331 +pch_phub_gbe_serial_rom_conf_4650 pch_phub_gbe_serial_rom_conf 0 4650 NULL
119332 +f2fs_xattr_generic_set_4651 f2fs_xattr_generic_set 0 4651 NULL
119333 +show_conn_param_ISCSI_PARAM_OFMARKER_EN_4661 show_conn_param_ISCSI_PARAM_OFMARKER_EN 0 4661 NULL
119334 +eeprom_93xx46_eral_4666 eeprom_93xx46_eral 0 4666 NULL
119335 +ttm_pool_store_4671 ttm_pool_store 0-4 4671 NULL
119336 +test_power_get_usb_property_4680 test_power_get_usb_property 0 4680 NULL
119337 +niu_get_eeprom_len_4681 niu_get_eeprom_len 0 4681 NULL
119338 +skb_add_data_nocache_4682 skb_add_data_nocache 4-0 4682 NULL nohasharray
119339 +show_event_log_4682 show_event_log 0 4682 &skb_add_data_nocache_4682
119340 +cx18_read_pos_4683 cx18_read_pos 3-0 4683 NULL nohasharray
119341 +cvt_auto_temp_4683 cvt_auto_temp 0 4683 &cx18_read_pos_4683
119342 +__uncore_counter_show_4686 __uncore_counter_show 0 4686 NULL
119343 +short_retry_limit_read_4687 short_retry_limit_read 3-0 4687 NULL
119344 +cifs_sync_read_4688 cifs_sync_read 0 4688 NULL nohasharray
119345 +register_queue_kobjects_4688 register_queue_kobjects 0 4688 &cifs_sync_read_4688
119346 +kone_receive_4690 kone_receive 0-4 4690 NULL
119347 +soc_mbus_bytes_per_line_4691 soc_mbus_bytes_per_line 0-1 4691 NULL
119348 +integrity_generate_show_4696 integrity_generate_show 0 4696 NULL
119349 +uhid_dev_get_report_reply_4697 uhid_dev_get_report_reply 0 4697 NULL
119350 +iscsi_tpg_auth_show_password_4698 iscsi_tpg_auth_show_password 0 4698 NULL
119351 +round_pipe_size_4701 round_pipe_size 0 4701 NULL nohasharray
119352 +gen8_get_total_gtt_size_4701 gen8_get_total_gtt_size 0-1 4701 &round_pipe_size_4701 nohasharray
119353 +write8_reg_4701 write8_reg 4-0 4701 &gen8_get_total_gtt_size_4701 nohasharray
119354 +tcs3414_buffer_preenable_4701 tcs3414_buffer_preenable 0 4701 &write8_reg_4701
119355 +hash_netportnet6_expire_4702 hash_netportnet6_expire 4 4702 NULL
119356 +qla2x00_phy_version_show_4706 qla2x00_phy_version_show 0 4706 NULL
119357 +cxgbi_alloc_big_mem_4707 cxgbi_alloc_big_mem 1 4707 NULL
119358 +toshiba_haps_protection_level_4711 toshiba_haps_protection_level 0 4711 NULL
119359 +roccat_common2_sysfs_read_tcu_image_4719 roccat_common2_sysfs_read_tcu_image 0-5-6 4719 NULL
119360 +btrfs_setattr_4721 btrfs_setattr 0 4721 NULL
119361 +ati_create_gatt_pages_4722 ati_create_gatt_pages 1 4722 NULL nohasharray
119362 +show_header_4722 show_header 3 4722 &ati_create_gatt_pages_4722
119363 +fw_lookup_and_allocate_buf_4723 fw_lookup_and_allocate_buf 0 4723 NULL nohasharray
119364 +cas_change_mtu_4723 cas_change_mtu 0 4723 &fw_lookup_and_allocate_buf_4723
119365 +path_show_4725 path_show 0 4725 NULL nohasharray
119366 +bl_power_show_4725 bl_power_show 0 4725 &path_show_4725
119367 +t4_link_start_4726 t4_link_start 0 4726 NULL nohasharray
119368 +fallback_migrate_page_4726 fallback_migrate_page 0 4726 &t4_link_start_4726
119369 +ims_pcu_verify_block_4733 ims_pcu_verify_block 0 4733 NULL
119370 +ll_rw_offset_stats_seq_write_4736 ll_rw_offset_stats_seq_write 3 4736 NULL
119371 +scsi_level_show_4738 scsi_level_show 0 4738 NULL
119372 +level_show_4741 level_show 0 4741 NULL
119373 +rds_ib_get_mr_4742 rds_ib_get_mr 2 4742 NULL
119374 +acpi_os_signal_4745 acpi_os_signal 0 4745 NULL
119375 +twl6030_pwmled_enable_4747 twl6030_pwmled_enable 0 4747 NULL
119376 +st_gyro_buffer_preenable_4749 st_gyro_buffer_preenable 0 4749 NULL
119377 +_vivid_fb_check_var_4753 _vivid_fb_check_var 0 4753 NULL nohasharray
119378 +lu_buf_alloc_4753 lu_buf_alloc 2 4753 &_vivid_fb_check_var_4753
119379 +qla4xxx_get_firmware_status_4759 qla4xxx_get_firmware_status 0 4759 NULL
119380 +qla2x00_optrom_fw_version_show_4760 qla2x00_optrom_fw_version_show 0 4760 NULL nohasharray
119381 +_alloc_get_attr_list_4760 _alloc_get_attr_list 0 4760 &qla2x00_optrom_fw_version_show_4760
119382 +wakeup_active_show_4767 wakeup_active_show 0 4767 NULL
119383 +qib_map_page_4768 qib_map_page 3 4768 NULL
119384 +shm16write__write_file_4771 shm16write__write_file 0 4771 NULL
119385 +__orinoco_hw_setup_enc_4772 __orinoco_hw_setup_enc 0 4772 NULL
119386 +pwr_rcvd_bcns_cnt_read_4774 pwr_rcvd_bcns_cnt_read 3-0 4774 NULL
119387 +kobj_pkt_store_4775 kobj_pkt_store 0-4 4775 NULL
119388 +tlan_get_eeprom_len_4776 tlan_get_eeprom_len 0 4776 NULL
119389 +get_srcimp_4779 get_srcimp 0 4779 NULL nohasharray
119390 +cifs_read_allocate_pages_4779 cifs_read_allocate_pages 0 4779 &get_srcimp_4779
119391 +ip6_ufo_append_data_4780 ip6_ufo_append_data 7-6-5 4780 NULL
119392 +uwb_drp_avail_reserve_pending_4786 uwb_drp_avail_reserve_pending 0 4786 NULL
119393 +create_subvol_4791 create_subvol 4 4791 NULL
119394 +w1_master_attribute_store_max_slave_count_4792 w1_master_attribute_store_max_slave_count 0-4 4792 NULL
119395 +read_4793 read 0-4 4793 NULL
119396 +sisusb_read_memio_byte_4794 sisusb_read_memio_byte 0 4794 NULL
119397 +opl3_load_patch_4802 opl3_load_patch 0 4802 NULL
119398 +set_sync_endpoint_4803 set_sync_endpoint 0 4803 NULL nohasharray
119399 +au8522_s_ctrl_4803 au8522_s_ctrl 0 4803 &set_sync_endpoint_4803
119400 +ncp__vol2io_4804 ncp__vol2io 5-0 4804 NULL
119401 +fan_set_level_4805 fan_set_level 0 4805 NULL
119402 +C_SYSC_setsockopt_4806 C_SYSC_setsockopt 5 4806 NULL
119403 +add_new_kprobe_4808 add_new_kprobe 0 4808 NULL
119404 +vt8623fb_set_par_4814 vt8623fb_set_par 0 4814 NULL
119405 +show_sticky_4816 show_sticky 0 4816 NULL
119406 +show_postcode_4819 show_postcode 0 4819 NULL
119407 +part_fail_store_4820 part_fail_store 0-4 4820 NULL
119408 +ubifs_log_post_commit_4824 ubifs_log_post_commit 0 4824 NULL
119409 +esd_usb2_start_4827 esd_usb2_start 0 4827 NULL
119410 +show_4831 show 0 4831 NULL
119411 +show_brightness_changed_4834 show_brightness_changed 0 4834 NULL nohasharray
119412 +acpi_ps_create_op_4834 acpi_ps_create_op 0 4834 &show_brightness_changed_4834
119413 +__zswap_cpu_notifier_4837 __zswap_cpu_notifier 0 4837 NULL
119414 +cfq_slice_async_rq_show_4838 cfq_slice_async_rq_show 0 4838 NULL
119415 +scsi_end_request_4839 scsi_end_request 3-4 4839 NULL
119416 +iscsit_ta_authentication_4846 iscsit_ta_authentication 0 4846 NULL nohasharray
119417 +adis16480_enable_irq_4846 adis16480_enable_irq 0 4846 &iscsit_ta_authentication_4846
119418 +iptunnel_pull_header_4847 iptunnel_pull_header 2 4847 NULL
119419 +show_sas_phy_sas_address_4856 show_sas_phy_sas_address 0 4856 NULL nohasharray
119420 +target_core_dev_pr_attr_store_4856 target_core_dev_pr_attr_store 0-4 4856 &show_sas_phy_sas_address_4856
119421 +roccat_common2_sysfs_read_tcu_4857 roccat_common2_sysfs_read_tcu 0-5-6 4857 NULL
119422 +gigaset_if_receive_4861 gigaset_if_receive 3 4861 NULL
119423 +key_tx_spec_read_4862 key_tx_spec_read 3-0 4862 NULL
119424 +sco_sock_bind_4864 sco_sock_bind 0 4864 NULL
119425 +ncp_read_bounce_4867 ncp_read_bounce 0 4867 NULL
119426 +svc_getname_4869 svc_getname 0 4869 NULL
119427 +__pm_runtime_suspend_4870 __pm_runtime_suspend 0 4870 NULL
119428 +hid_register_field_4874 hid_register_field 3-2 4874 NULL
119429 +tg3_phy_reset_4876 tg3_phy_reset 0 4876 NULL
119430 +n_tracesink_read_4878 n_tracesink_read 0 4878 NULL
119431 +mic_smpt_to_pa_4881 mic_smpt_to_pa 0-2 4881 NULL
119432 +m2p_add_override_4882 m2p_add_override 1 4882 NULL
119433 +wl1271_set_ba_policies_4883 wl1271_set_ba_policies 0 4883 NULL
119434 +vmxnet3_activate_dev_4885 vmxnet3_activate_dev 0 4885 NULL
119435 +vga_arb_read_4886 vga_arb_read 3-0 4886 NULL nohasharray
119436 +ip6_pkt_drop_4886 ip6_pkt_drop 0 4886 &vga_arb_read_4886
119437 +current_speed_show_4887 current_speed_show 0 4887 NULL
119438 +sys_ipc_4889 sys_ipc 3 4889 NULL
119439 +isdn_divert_write_4891 isdn_divert_write 0-3 4891 NULL
119440 +s2io_ethtool_get_regs_len_4901 s2io_ethtool_get_regs_len 0 4901 NULL
119441 +shadow_fetch_4907 shadow_fetch 2 4907 NULL
119442 +nilfs_segbuf_reset_4912 nilfs_segbuf_reset 0 4912 NULL
119443 +smsc911x_ethtool_getregslen_4913 smsc911x_ethtool_getregslen 0 4913 NULL nohasharray
119444 +qlcnic_82xx_alloc_mbx_args_4913 qlcnic_82xx_alloc_mbx_args 0 4913 &smsc911x_ethtool_getregslen_4913
119445 +sw_activity_store_4914 sw_activity_store 0 4914 NULL
119446 +acpi_battery_alarm_show_4917 acpi_battery_alarm_show 0 4917 NULL
119447 +show_pwm1_enable_4919 show_pwm1_enable 0 4919 NULL nohasharray
119448 +read_4919 read 0 4919 &show_pwm1_enable_4919
119449 +single_step_cont_4921 single_step_cont 0 4921 NULL
119450 +wl1271_sysfs_read_fwlog_4922 wl1271_sysfs_read_fwlog 0-6-5 4922 NULL nohasharray
119451 +edac_device_ctl_log_ce_store_4922 edac_device_ctl_log_ce_store 0-3 4922 &wl1271_sysfs_read_fwlog_4922
119452 +bfad_im_optionrom_version_show_4923 bfad_im_optionrom_version_show 0 4923 NULL
119453 +sys_process_vm_writev_4928 sys_process_vm_writev 3-5 4928 NULL
119454 +rx_compressed_show_4930 rx_compressed_show 0 4930 NULL nohasharray
119455 +show_fnode_tcp_timer_scale_4930 show_fnode_tcp_timer_scale 0 4930 &rx_compressed_show_4930
119456 +ntfs_rl_insert_4931 ntfs_rl_insert 4-2 4931 NULL
119457 +wm831x_unique_id_show_4937 wm831x_unique_id_show 0 4937 NULL
119458 +ieee80211_if_fmt_ave_beacon_4941 ieee80211_if_fmt_ave_beacon 3 4941 NULL nohasharray
119459 +lp3972_ldo_enable_4941 lp3972_ldo_enable 0 4941 &ieee80211_if_fmt_ave_beacon_4941 nohasharray
119460 +asd_show_dev_bios_build_4941 asd_show_dev_bios_build 0 4941 &lp3972_ldo_enable_4941
119461 +da9055_reg_write_4942 da9055_reg_write 0 4942 NULL nohasharray
119462 +saa7146_pgtable_build_4942 saa7146_pgtable_build 0 4942 &da9055_reg_write_4942
119463 +multicast_query_response_interval_store_4943 multicast_query_response_interval_store 4-0 4943 NULL
119464 +bl_power_store_4949 bl_power_store 0-4 4949 NULL
119465 +mt9m001_cropcap_4950 mt9m001_cropcap 0 4950 NULL
119466 +batadv_interface_change_mtu_4952 batadv_interface_change_mtu 0 4952 NULL
119467 +request_msix_data_irqs_4956 request_msix_data_irqs 0 4956 NULL
119468 +netlink_mmap_sendmsg_4957 netlink_mmap_sendmsg 0 4957 NULL
119469 +fb_deferred_io_fsync_4960 fb_deferred_io_fsync 0 4960 NULL
119470 +tg3_setup_copper_phy_4964 tg3_setup_copper_phy 0 4964 NULL
119471 +write_ee_4966 write_ee 0 4966 NULL nohasharray
119472 +devm_kzalloc_4966 devm_kzalloc 2 4966 &write_ee_4966
119473 +compat_rawv6_setsockopt_4967 compat_rawv6_setsockopt 5 4967 NULL
119474 +ath10k_read_chip_id_4969 ath10k_read_chip_id 3-0 4969 NULL nohasharray
119475 +lock_device_hotplug_sysfs_4969 lock_device_hotplug_sysfs 0 4969 &ath10k_read_chip_id_4969
119476 +megasas_page_size_show_4971 megasas_page_size_show 0 4971 NULL
119477 +hfsplus_ext_write_extent_4973 hfsplus_ext_write_extent 0 4973 NULL
119478 +set_aout_4974 set_aout 0-4 4974 NULL
119479 +ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval_4976 ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval 3 4976 NULL
119480 +twlreg_read_4977 twlreg_read 0 4977 NULL nohasharray
119481 +do_sync_read_4977 do_sync_read 0-3 4977 &twlreg_read_4977
119482 +target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs_4981 target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs 0-3 4981 NULL
119483 +da9063_buck_get_mode_4985 da9063_buck_get_mode 0 4985 NULL
119484 +b43_gphy_op_prepare_hardware_4988 b43_gphy_op_prepare_hardware 0 4988 NULL
119485 +bd2802_store_reg0x09_4990 bd2802_store_reg0x09 0-4 4990 NULL
119486 +read_block_4993 read_block 0 4993 NULL
119487 +xfs_da3_node_split_4994 xfs_da3_node_split 0 4994 NULL
119488 +smb3_validate_negotiate_4999 smb3_validate_negotiate 0 4999 NULL
119489 +compat_SyS_ipc_5000 compat_SyS_ipc 3 5000 NULL
119490 +max_readahead_store_5004 max_readahead_store 3-0 5004 NULL
119491 +atl1c_request_irq_5006 atl1c_request_irq 0 5006 NULL
119492 +qla82xx_pci_mem_write_direct_5008 qla82xx_pci_mem_write_direct 2 5008 NULL
119493 +lm3533_als_set_target_5010 lm3533_als_set_target 0 5010 NULL
119494 +xhci_urb_enqueue_5012 xhci_urb_enqueue 0 5012 NULL
119495 +wl12xx_sdio_power_on_5017 wl12xx_sdio_power_on 0 5017 NULL
119496 +do_mincore_5018 do_mincore 0-2-1 5018 NULL
119497 +ucode_regs_read_file_5023 ucode_regs_read_file 0 5023 NULL
119498 +smack_getprocattr_5024 smack_getprocattr 0 5024 NULL nohasharray
119499 +mtd_device_parse_register_5024 mtd_device_parse_register 5 5024 &smack_getprocattr_5024
119500 +sbi_deprecated_show_5030 sbi_deprecated_show 0 5030 NULL nohasharray
119501 +acpi_pad_rrtime_store_5030 acpi_pad_rrtime_store 0-4 5030 &sbi_deprecated_show_5030
119502 +net2272_start_5033 net2272_start 0 5033 NULL
119503 +brcm_fet_config_init_5045 brcm_fet_config_init 0 5045 NULL
119504 +s3fb_check_var_5048 s3fb_check_var 0 5048 NULL
119505 +blkdev_get_5050 blkdev_get 0 5050 NULL
119506 +pci_read_aer_5051 pci_read_aer 0 5051 NULL
119507 +snd_hdspm_channel_info_5053 snd_hdspm_channel_info 0 5053 NULL
119508 +show_5055 show 0 5055 NULL
119509 +ocfs2_check_range_for_holes_5066 ocfs2_check_range_for_holes 0 5066 NULL
119510 +__kmalloc_track_caller_5071 __kmalloc_track_caller 1 5071 NULL
119511 +bonding_show_primary_5072 bonding_show_primary 0 5072 NULL
119512 +snd_mixart_BA1_read_5082 snd_mixart_BA1_read 5-0 5082 NULL
119513 +get_fan_failure_5083 get_fan_failure 0 5083 NULL
119514 +hdmi_setup_stream_5087 hdmi_setup_stream 0 5087 NULL
119515 +show_sas_rphy_device_type_5089 show_sas_rphy_device_type 0 5089 NULL
119516 +get_random_bytes_5091 get_random_bytes 2 5091 NULL nohasharray
119517 +kfifo_copy_from_user_5091 kfifo_copy_from_user 3-4 5091 &get_random_bytes_5091
119518 +set_pwm_auto_temp_5092 set_pwm_auto_temp 0-4 5092 NULL
119519 +compr_fill_5093 compr_fill 2 5093 NULL
119520 +zd_usb_enable_int_5095 zd_usb_enable_int 0 5095 NULL
119521 +acpi_ex_create_alias_5097 acpi_ex_create_alias 0 5097 NULL nohasharray
119522 +pppol2tp_setsockopt_5097 pppol2tp_setsockopt 0 5097 &acpi_ex_create_alias_5097
119523 +spectrum_cs_resume_5098 spectrum_cs_resume 0 5098 NULL
119524 +sound_write_5102 sound_write 3-0 5102 NULL
119525 +i40e_fcoe_ddp_setup_5105 i40e_fcoe_ddp_setup 4 5105 NULL
119526 +goldfish_pipe_read_5109 goldfish_pipe_read 0-3 5109 NULL nohasharray
119527 +alloc_init_skbufs_5109 alloc_init_skbufs 0 5109 &goldfish_pipe_read_5109
119528 +iscsi_stat_sess_attr_show_5113 iscsi_stat_sess_attr_show 0 5113 NULL nohasharray
119529 +broadsheet_spiflash_wait_for_bit_5113 broadsheet_spiflash_wait_for_bit 0 5113 &iscsi_stat_sess_attr_show_5113 nohasharray
119530 +f2fs_attr_store_5113 f2fs_attr_store 0-4 5113 &broadsheet_spiflash_wait_for_bit_5113
119531 +set_pwm_enable_direct_5114 set_pwm_enable_direct 0 5114 NULL
119532 +i40e_dbg_netdev_ops_write_5117 i40e_dbg_netdev_ops_write 3-0 5117 NULL nohasharray
119533 +diolan_write_cmd_5117 diolan_write_cmd 0 5117 &i40e_dbg_netdev_ops_write_5117
119534 +rhine_open_5133 rhine_open 0 5133 NULL
119535 +il_enqueue_hcmd_5139 il_enqueue_hcmd 0 5139 NULL
119536 +mlx4_en_activate_rx_rings_5146 mlx4_en_activate_rx_rings 0 5146 NULL
119537 +ocfs2_inode_lock_full_nested_5148 ocfs2_inode_lock_full_nested 0 5148 NULL
119538 +macb_get_regs_len_5149 macb_get_regs_len 0 5149 NULL
119539 +toshiba_position_show_5153 toshiba_position_show 0 5153 NULL
119540 +quirks_show_5154 quirks_show 0 5154 NULL
119541 +nfs4_wait_clnt_recover_5156 nfs4_wait_clnt_recover 0 5156 NULL
119542 +o2net_recv_tcp_msg_5158 o2net_recv_tcp_msg 3 5158 NULL
119543 +__uwb_addr_print_5161 __uwb_addr_print 2-0 5161 NULL
119544 +get_auto_brightness_5169 get_auto_brightness 0 5169 NULL
119545 +__az6007_write_5170 __az6007_write 0 5170 NULL
119546 +iwl_dbgfs_status_read_5171 iwl_dbgfs_status_read 3-0 5171 NULL nohasharray
119547 +o2hb_heartbeat_group_threshold_store_5171 o2hb_heartbeat_group_threshold_store 0-3 5171 &iwl_dbgfs_status_read_5171
119548 +acpi_pcc_get_sqty_5176 acpi_pcc_get_sqty 0 5176 NULL nohasharray
119549 +target_stat_scsi_lu_show_attr_indx_5176 target_stat_scsi_lu_show_attr_indx 0 5176 &acpi_pcc_get_sqty_5176
119550 +datablob_parse_5177 datablob_parse 0 5177 NULL
119551 +generate_smb3signingkey_5182 generate_smb3signingkey 0 5182 NULL
119552 +sfi_map_memory_5183 sfi_map_memory 1-2 5183 NULL
119553 +adjust_memory_5185 adjust_memory 0 5185 NULL
119554 +bond_option_lacp_rate_set_5190 bond_option_lacp_rate_set 0 5190 NULL
119555 +o2nm_cluster_attr_write_5195 o2nm_cluster_attr_write 0-2 5195 NULL
119556 +config_usb_cfg_attr_store_5199 config_usb_cfg_attr_store 0-4 5199 NULL nohasharray
119557 +raid6_check_reshape_5199 raid6_check_reshape 0 5199 &config_usb_cfg_attr_store_5199
119558 +b44_alloc_consistent_5200 b44_alloc_consistent 0 5200 NULL
119559 +mxl111sf_write_reg_5203 mxl111sf_write_reg 0 5203 NULL
119560 +pipe_set_size_5204 pipe_set_size 2 5204 NULL
119561 +read_blocklist_5209 read_blocklist 2 5209 NULL
119562 +store_state_disable_5210 store_state_disable 0-4 5210 NULL nohasharray
119563 +bad_inode_removexattr_5210 bad_inode_removexattr 0 5210 &store_state_disable_5210
119564 +snd_nm256_playback_trigger_5213 snd_nm256_playback_trigger 0 5213 NULL nohasharray
119565 +logfs_readpage_5213 logfs_readpage 0 5213 &snd_nm256_playback_trigger_5213
119566 +ppp_cp_parse_cr_5214 ppp_cp_parse_cr 4 5214 NULL
119567 +dwc2_hcd_urb_alloc_5217 dwc2_hcd_urb_alloc 2 5217 NULL
119568 +get_ep_param_5218 get_ep_param 0 5218 NULL nohasharray
119569 +saa6752hs_init_5218 saa6752hs_init 0 5218 &get_ep_param_5218 nohasharray
119570 +target_fabric_tpg_auth_attr_show_5218 target_fabric_tpg_auth_attr_show 0 5218 &saa6752hs_init_5218
119571 +bpq_set_mac_address_5223 bpq_set_mac_address 0 5223 NULL
119572 +ath6kl_debug_roam_tbl_event_5224 ath6kl_debug_roam_tbl_event 3 5224 NULL nohasharray
119573 +reserve_mem_notifier_5224 reserve_mem_notifier 0 5224 &ath6kl_debug_roam_tbl_event_5224
119574 +atl1e_open_5226 atl1e_open 0 5226 NULL
119575 +ssb_ioremap_5228 ssb_ioremap 2 5228 NULL
119576 +wait_for_response_5229 wait_for_response 0 5229 NULL
119577 +da9052_bat_read_volt_5230 da9052_bat_read_volt 0 5230 NULL
119578 +show_ata_dev_ering_5233 show_ata_dev_ering 0 5233 NULL
119579 +iwl_power_update_mode_5235 iwl_power_update_mode 0 5235 NULL
119580 +cpuset_cpu_active_5236 cpuset_cpu_active 0 5236 NULL nohasharray
119581 +isdn_ppp_skb_push_5236 isdn_ppp_skb_push 2 5236 &cpuset_cpu_active_5236
119582 +show_iface_delayed_ack_en_5240 show_iface_delayed_ack_en 0 5240 NULL nohasharray
119583 +uwb_dev_LQE_store_5240 uwb_dev_LQE_store 0-4 5240 &show_iface_delayed_ack_en_5240
119584 +sctp_abort_pkt_new_5241 sctp_abort_pkt_new 6 5241 NULL
119585 +aoedisk_show_mac_5245 aoedisk_show_mac 0 5245 NULL
119586 +iscsi_nacl_attrib_show_dataout_timeout_retries_5249 iscsi_nacl_attrib_show_dataout_timeout_retries 0 5249 NULL
119587 +ti_open_5256 ti_open 0 5256 NULL
119588 +update_nodemask_5257 update_nodemask 0 5257 NULL
119589 +__uncore_thresh8_show_5261 __uncore_thresh8_show 0 5261 NULL
119590 +eurwdt_write_5266 eurwdt_write 0-3 5266 NULL
119591 +bch_cache_set_internal_store_5269 bch_cache_set_internal_store 4-0 5269 NULL
119592 +dvb_ringbuffer_write_user_5270 dvb_ringbuffer_write_user 3 5270 NULL nohasharray
119593 +rxrpc_krb5_decode_tagged_data_5270 rxrpc_krb5_decode_tagged_data 0 5270 &dvb_ringbuffer_write_user_5270
119594 +xgmac_reg_addr_read_5278 xgmac_reg_addr_read 3 5278 NULL
119595 +mpt_lan_open_5281 mpt_lan_open 0 5281 NULL
119596 +i2o_block_probe_5282 i2o_block_probe 0 5282 NULL
119597 +qlafx00_soft_reset_5284 qlafx00_soft_reset 0 5284 NULL
119598 +alloc_cache_blocks_with_hash_5285 alloc_cache_blocks_with_hash 2 5285 NULL
119599 +__smsc95xx_write_reg_5295 __smsc95xx_write_reg 0 5295 NULL
119600 +snd_seq_ioctl_get_queue_tempo_5296 snd_seq_ioctl_get_queue_tempo 0 5296 NULL
119601 +qla2x00_optrom_fcode_version_show_5297 qla2x00_optrom_fcode_version_show 0 5297 NULL
119602 +lpfc_max_luns_show_5301 lpfc_max_luns_show 0 5301 NULL
119603 +metapage_readpage_5304 metapage_readpage 0 5304 NULL nohasharray
119604 +alloc_dec_temp_buffers_5304 alloc_dec_temp_buffers 0 5304 &metapage_readpage_5304 nohasharray
119605 +t4vf_write_rss_vi_config_5304 t4vf_write_rss_vi_config 0 5304 &alloc_dec_temp_buffers_5304
119606 +ks8842_open_5309 ks8842_open 0 5309 NULL
119607 +_efx_mcdi_rpc_finish_5310 _efx_mcdi_rpc_finish 0 5310 NULL
119608 +grow_inode_5311 grow_inode 0 5311 NULL
119609 +r592_write_fifo_pio_5315 r592_write_fifo_pio 3 5315 NULL
119610 +sbc_get_write_same_sectors_5317 sbc_get_write_same_sectors 0 5317 NULL
119611 +selinux_ipv4_output_5320 selinux_ipv4_output 0 5320 NULL
119612 +pmcraid_show_log_level_5323 pmcraid_show_log_level 0 5323 NULL nohasharray
119613 +bnx2_init_chip_5323 bnx2_init_chip 0 5323 &pmcraid_show_log_level_5323
119614 +pwr_elp_enter_read_5324 pwr_elp_enter_read 3-0 5324 NULL
119615 +ocfs2_writepage_5327 ocfs2_writepage 0 5327 NULL
119616 +allocate_cnodes_5329 allocate_cnodes 1 5329 NULL
119617 +max8997_rtc_read_time_5330 max8997_rtc_read_time 0 5330 NULL
119618 +padlock_sha1_update_nano_5335 padlock_sha1_update_nano 0 5335 NULL
119619 +nvkm_ioctl_5338 nvkm_ioctl 0 5338 NULL
119620 +__uncore_occ_edge_show_5340 __uncore_occ_edge_show 0 5340 NULL
119621 +uinput_ioctl_5342 uinput_ioctl 2 5342 NULL
119622 +ad714x_i2c_read_5345 ad714x_i2c_read 4 5345 NULL
119623 +policy_store_5346 policy_store 0-4 5346 NULL
119624 +iio_sysfs_trig_remove_5348 iio_sysfs_trig_remove 0-4 5348 NULL
119625 +target_stat_scsi_dev_show_attr_inst_5353 target_stat_scsi_dev_show_attr_inst 0 5353 NULL nohasharray
119626 +qlcnic_sriov_validate_vlan_cfg_5353 qlcnic_sriov_validate_vlan_cfg 0 5353 &target_stat_scsi_dev_show_attr_inst_5353
119627 +acpi_tb_validate_table_5356 acpi_tb_validate_table 0 5356 NULL
119628 +ocfs2_figure_hole_clusters_5358 ocfs2_figure_hole_clusters 0 5358 NULL
119629 +ps_pspoll_utilization_read_5361 ps_pspoll_utilization_read 3-0 5361 NULL
119630 +icmp_error_5362 icmp_error 0 5362 NULL
119631 +open_tx_second_5363 open_tx_second 0 5363 NULL
119632 +cciss_allocate_sg_chain_blocks_5368 cciss_allocate_sg_chain_blocks 3-2 5368 NULL
119633 +lowpan_alloc_frag_5370 lowpan_alloc_frag 2 5370 NULL
119634 +set_master_5372 set_master 0 5372 NULL
119635 +set_sample_rate_v2_5376 set_sample_rate_v2 0 5376 NULL nohasharray
119636 +rs5c372_get_datetime_5376 rs5c372_get_datetime 0 5376 &set_sample_rate_v2_5376
119637 +netlink_autobind_5378 netlink_autobind 0 5378 NULL
119638 +ab3100_enable_regulator_5383 ab3100_enable_regulator 0 5383 NULL
119639 +iscsi_tpg_param_store_DefaultTime2Retain_5384 iscsi_tpg_param_store_DefaultTime2Retain 0-3 5384 NULL nohasharray
119640 +disksize_store_5384 disksize_store 0-4 5384 &iscsi_tpg_param_store_DefaultTime2Retain_5384 nohasharray
119641 +fcr_get_rxtrig_bytes_5384 fcr_get_rxtrig_bytes 0 5384 &disksize_store_5384
119642 +efx_mcdi_port_reconfigure_5389 efx_mcdi_port_reconfigure 0 5389 NULL
119643 +at86rf230_set_hw_addr_filt_5394 at86rf230_set_hw_addr_filt 0 5394 NULL
119644 +bitmap_fold_5396 bitmap_fold 4 5396 NULL
119645 +brcmf_netdev_set_mac_address_5397 brcmf_netdev_set_mac_address 0 5397 NULL
119646 +xadc_write_adc_reg_5398 xadc_write_adc_reg 0 5398 NULL
119647 +regulator_uV_show_5404 regulator_uV_show 0 5404 NULL
119648 +kvm_reboot_5405 kvm_reboot 0 5405 NULL
119649 +fat_getattr_5406 fat_getattr 0 5406 NULL
119650 +gpio_direction_store_5408 gpio_direction_store 0-4 5408 NULL
119651 +apds990x_prox_reporting_mode_store_5410 apds990x_prox_reporting_mode_store 0-4 5410 NULL
119652 +xfs_free_extent_5411 xfs_free_extent 0 5411 NULL
119653 +deinterlace_queue_setup_5412 deinterlace_queue_setup 0 5412 NULL
119654 +cifs_setattr_5417 cifs_setattr 0 5417 NULL
119655 +sbp_tpg_attrib_show_max_reconnect_timeout_5421 sbp_tpg_attrib_show_max_reconnect_timeout 0 5421 NULL nohasharray
119656 +xfs_bmap_add_attrfork_local_5421 xfs_bmap_add_attrfork_local 0 5421 &sbp_tpg_attrib_show_max_reconnect_timeout_5421
119657 +show_output_5423 show_output 0 5423 NULL
119658 +thin_provisioning_show_5428 thin_provisioning_show 0 5428 NULL
119659 +dev_attr_show_5429 dev_attr_show 0 5429 NULL
119660 +mxt_check_firmware_format_5432 mxt_check_firmware_format 0 5432 NULL
119661 +qla4xxx_fw_timestamp_show_5433 qla4xxx_fw_timestamp_show 0 5433 NULL
119662 +xadc_zynq_read_adc_reg_5440 xadc_zynq_read_adc_reg 0 5440 NULL
119663 +store_pwm_5441 store_pwm 0-4 5441 NULL
119664 +gadget_dev_desc_bDeviceSubClass_show_5442 gadget_dev_desc_bDeviceSubClass_show 0 5442 NULL
119665 +pci_esp_map_sg_5444 pci_esp_map_sg 3 5444 NULL
119666 +available_uuids_show_5445 available_uuids_show 0 5445 NULL
119667 +wm831x_rtc_setalarm_5447 wm831x_rtc_setalarm 0 5447 NULL
119668 +create_child_5449 create_child 0-4 5449 NULL
119669 +add_host_show_5451 add_host_show 0 5451 NULL
119670 +powerclamp_set_cur_state_5453 powerclamp_set_cur_state 0 5453 NULL
119671 +qla4xxx_fw_state_show_5454 qla4xxx_fw_state_show 0 5454 NULL
119672 +change_wakeup_protocol_5455 change_wakeup_protocol 0 5455 NULL
119673 +adm8211_add_interface_5459 adm8211_add_interface 0 5459 NULL nohasharray
119674 +acpi_video_device_lcd_set_level_5459 acpi_video_device_lcd_set_level 0 5459 &adm8211_add_interface_5459
119675 +sfi_map_table_5462 sfi_map_table 1 5462 NULL
119676 +xfs_efd_init_5463 xfs_efd_init 3 5463 NULL
119677 +netlink_insert_5465 netlink_insert 0 5465 NULL
119678 +rt5677_gpio_direction_out_5468 rt5677_gpio_direction_out 0 5468 NULL nohasharray
119679 +ll_xattr_cache_refill_5468 ll_xattr_cache_refill 0 5468 &rt5677_gpio_direction_out_5468
119680 +kernfs_fop_write_5471 kernfs_fop_write 3-0 5471 NULL nohasharray
119681 +lm3530_led_enable_5471 lm3530_led_enable 0 5471 &kernfs_fop_write_5471
119682 +show_cpu_clock_5473 show_cpu_clock 0 5473 NULL
119683 +show_5474 show 0 5474 NULL nohasharray
119684 +wl18xx_hw_init_5474 wl18xx_hw_init 0 5474 &show_5474 nohasharray
119685 +store_5474 store 0-3 5474 &wl18xx_hw_init_5474
119686 +xfs_efi_init_5476 xfs_efi_init 2 5476 NULL
119687 +dlm_nodir_show_5477 dlm_nodir_show 0 5477 NULL
119688 +ubi_leb_write_5478 ubi_leb_write 5-4-0 5478 NULL
119689 +kone_sysfs_set_tcu_5481 kone_sysfs_set_tcu 0-4 5481 NULL nohasharray
119690 +max_ratio_store_5481 max_ratio_store 0-4 5481 &kone_sysfs_set_tcu_5481
119691 +pci_enable_msix_exact_5482 pci_enable_msix_exact 3 5482 NULL
119692 +cifs_security_flags_proc_write_5484 cifs_security_flags_proc_write 3-0 5484 NULL
119693 +jffs2_setattr_5486 jffs2_setattr 0 5486 NULL nohasharray
119694 +pm3fb_set_par_5486 pm3fb_set_par 0 5486 &jffs2_setattr_5486
119695 +smb2_set_file_info_5487 smb2_set_file_info 0 5487 NULL
119696 +psb_intel_sdvo_ddc_proxy_xfer_5488 psb_intel_sdvo_ddc_proxy_xfer 0-3 5488 NULL
119697 +qla2x00_fw_version_show_5491 qla2x00_fw_version_show 0 5491 NULL
119698 +tty_write_5494 tty_write 3-0 5494 NULL nohasharray
119699 +dlm_user_deadlock_5494 dlm_user_deadlock 0 5494 &tty_write_5494 nohasharray
119700 +u3_exit_store_5494 u3_exit_store 0-4 5494 &dlm_user_deadlock_5494
119701 +tomoyo_update_domain_5498 tomoyo_update_domain 2 5498 NULL nohasharray
119702 +ieee80211_if_fmt_last_beacon_5498 ieee80211_if_fmt_last_beacon 3 5498 &tomoyo_update_domain_5498
119703 +adfs_f_update_5499 adfs_f_update 0 5499 NULL nohasharray
119704 +autofs4_d_manage_5499 autofs4_d_manage 0 5499 &adfs_f_update_5499
119705 +ath10k_init_uart_5501 ath10k_init_uart 0 5501 NULL
119706 +__max_nr_grant_frames_5505 __max_nr_grant_frames 0 5505 NULL
119707 +roccat_common2_sysfs_write_info_5507 roccat_common2_sysfs_write_info 0-6-5 5507 NULL
119708 +show_counter_tx_unsup_vl_errs_5509 show_counter_tx_unsup_vl_errs 0 5509 NULL nohasharray
119709 +default_compression_show_5509 default_compression_show 0 5509 &show_counter_tx_unsup_vl_errs_5509
119710 +niu_init_hostinfo_5513 niu_init_hostinfo 0 5513 NULL
119711 +nilfs_btree_get_block_5514 nilfs_btree_get_block 0 5514 NULL
119712 +spidev_message_5518 spidev_message 3 5518 NULL
119713 +show_port_state_5521 show_port_state 0 5521 NULL nohasharray
119714 +uuid_parse_5521 uuid_parse 0 5521 &show_port_state_5521
119715 +show_license_5524 show_license 0 5524 NULL
119716 +pm_qos_remote_wakeup_show_5526 pm_qos_remote_wakeup_show 0 5526 NULL
119717 +sdev_show_queue_depth_5527 sdev_show_queue_depth 0 5527 NULL
119718 +sctp_make_op_error_space_5528 sctp_make_op_error_space 3 5528 NULL
119719 +stop_cpus_5529 stop_cpus 0 5529 NULL
119720 +ata_scsi_em_message_type_show_5530 ata_scsi_em_message_type_show 0 5530 NULL
119721 +ieee80211_if_fmt_auto_open_plinks_5534 ieee80211_if_fmt_auto_open_plinks 3 5534 NULL nohasharray
119722 +prepare_transfer_5534 prepare_transfer 0 5534 &ieee80211_if_fmt_auto_open_plinks_5534 nohasharray
119723 +typhoon_reset_5534 typhoon_reset 0 5534 &prepare_transfer_5534
119724 +m48t59_rtc_setalarm_5542 m48t59_rtc_setalarm 0 5542 NULL
119725 +ks8995_registers_write_5545 ks8995_registers_write 0-5-6 5545 NULL
119726 +ov9650_set_auto_exposure_5552 ov9650_set_auto_exposure 0 5552 NULL nohasharray
119727 +get_entry_msg_len_5552 get_entry_msg_len 0 5552 &ov9650_set_auto_exposure_5552
119728 +brcmu_pkt_buf_get_skb_5556 brcmu_pkt_buf_get_skb 1 5556 NULL
119729 +le_readq_5557 le_readq 0 5557 NULL
119730 +thinkpad_acpi_pdev_name_show_5567 thinkpad_acpi_pdev_name_show 0 5567 NULL
119731 +mic_to_dma_addr_5569 mic_to_dma_addr 2 5569 NULL
119732 +v4l2_s_ctrl_5571 v4l2_s_ctrl 0 5571 NULL
119733 +tda18271_set_standby_mode_5572 tda18271_set_standby_mode 0 5572 NULL
119734 +fir16_create_5574 fir16_create 3 5574 NULL
119735 +bioset_create_5580 bioset_create 1 5580 NULL
119736 +fat_block_truncate_page_5581 fat_block_truncate_page 0 5581 NULL nohasharray
119737 +esas2r_write_vda_5581 esas2r_write_vda 0-3-4 5581 &fat_block_truncate_page_5581
119738 +oz_ep_alloc_5587 oz_ep_alloc 1 5587 NULL
119739 +ecm_opts_dev_addr_show_5594 ecm_opts_dev_addr_show 0 5594 NULL nohasharray
119740 +bch_strtoull_h_5594 bch_strtoull_h 0 5594 &ecm_opts_dev_addr_show_5594
119741 +thermal_throttle_cpu_callback_5596 thermal_throttle_cpu_callback 0 5596 NULL nohasharray
119742 +bind_store_5596 bind_store 0-3 5596 &thermal_throttle_cpu_callback_5596
119743 +xcan_set_bittiming_5605 xcan_set_bittiming 0 5605 NULL
119744 +ldm_frag_add_5611 ldm_frag_add 2 5611 NULL
119745 +compat_copy_entries_5617 compat_copy_entries 0 5617 NULL
119746 +__remove_suid_5618 __remove_suid 0 5618 NULL
119747 +lx_hardware_start_5619 lx_hardware_start 0 5619 NULL nohasharray
119748 +ext2_xattr_set_5619 ext2_xattr_set 0 5619 &lx_hardware_start_5619
119749 +gfs2_unstuffer_page_5620 gfs2_unstuffer_page 0 5620 NULL
119750 +SYSC_init_module_5626 SYSC_init_module 2 5626 NULL
119751 +show_tabletPointerMode_5629 show_tabletPointerMode 0 5629 NULL
119752 +psmouse_set_int_attr_5636 psmouse_set_int_attr 0-4 5636 NULL
119753 +SYSC_fsetxattr_5639 SYSC_fsetxattr 4 5639 NULL nohasharray
119754 +dibx000_i2c_gated_gpio67_xfer_5639 dibx000_i2c_gated_gpio67_xfer 0-3 5639 &SYSC_fsetxattr_5639 nohasharray
119755 +read_port_5639 read_port 0 5639 &dibx000_i2c_gated_gpio67_xfer_5639
119756 +get_beep_enable_5640 get_beep_enable 0 5640 NULL
119757 +pipe_buffer_setting_5642 pipe_buffer_setting 0 5642 NULL
119758 +snd_pcm_plugin_build_linear_5646 snd_pcm_plugin_build_linear 0 5646 NULL
119759 +em25xx_bus_B_send_bytes_5647 em25xx_bus_B_send_bytes 0-4 5647 NULL nohasharray
119760 +bootmode_show_5647 bootmode_show 0 5647 &em25xx_bus_B_send_bytes_5647 nohasharray
119761 +pci_olpc_read_5647 pci_olpc_read 0 5647 &bootmode_show_5647
119762 +nilfs_bmap_last_key_5648 nilfs_bmap_last_key 0 5648 NULL
119763 +__iscsi_tpg_auth_store_password_mutual_5649 __iscsi_tpg_auth_store_password_mutual 0-3 5649 NULL
119764 +parse_arg_5657 parse_arg 0-2 5657 NULL
119765 +iscsi_disc_show_userid_5659 iscsi_disc_show_userid 0 5659 NULL
119766 +uhid_hid_get_report_5660 uhid_hid_get_report 0-4 5660 NULL nohasharray
119767 +read_uv_5660 read_uv 0 5660 &uhid_hid_get_report_5660
119768 +ext4_xattr_get_5661 ext4_xattr_get 0 5661 NULL
119769 +posix_clock_register_5662 posix_clock_register 2 5662 NULL
119770 +clk_prepare_5663 clk_prepare 0 5663 NULL nohasharray
119771 +ovl_permission_5663 ovl_permission 0 5663 &clk_prepare_5663 nohasharray
119772 +store_5663 store 0-3 5663 &ovl_permission_5663
119773 +mthca_map_reg_5664 mthca_map_reg 2-3 5664 NULL nohasharray
119774 +set_device_state_5664 set_device_state 0 5664 &mthca_map_reg_5664
119775 +show_rps_dev_flow_table_cnt_5665 show_rps_dev_flow_table_cnt 0 5665 NULL
119776 +ath5k_attr_show_noise_immunity_level_max_5666 ath5k_attr_show_noise_immunity_level_max 0 5666 NULL nohasharray
119777 +show_fnode_snack_req_5666 show_fnode_snack_req 0 5666 &ath5k_attr_show_noise_immunity_level_max_5666
119778 +wl1251_acx_conn_monit_params_5671 wl1251_acx_conn_monit_params 0 5671 NULL
119779 +idt77252_init_cbr_5679 idt77252_init_cbr 0 5679 NULL
119780 +add_stereo_vol_5690 add_stereo_vol 0 5690 NULL
119781 +lpfc_sriov_hw_max_virtfn_show_5693 lpfc_sriov_hw_max_virtfn_show 0 5693 NULL
119782 +get_arg_5694 get_arg 3 5694 NULL nohasharray
119783 +btrfs_space_info_show_bytes_reserved_5694 btrfs_space_info_show_bytes_reserved 0 5694 &get_arg_5694
119784 +tx_heartbeat_errors_show_5696 tx_heartbeat_errors_show 0 5696 NULL nohasharray
119785 +show_physical_device_5696 show_physical_device 0 5696 &tx_heartbeat_errors_show_5696
119786 +squashfs_user_list_5707 squashfs_user_list 0-5 5707 NULL nohasharray
119787 +deadline_init_queue_5707 deadline_init_queue 0 5707 &squashfs_user_list_5707
119788 +subbuf_read_actor_5708 subbuf_read_actor 3 5708 NULL
119789 +ubifs_wbuf_sync_5710 ubifs_wbuf_sync 0 5710 NULL
119790 +ieee802154_hdr_push_sechdr_5714 ieee802154_hdr_push_sechdr 0 5714 NULL
119791 +batadv_frag_create_5717 batadv_frag_create 3 5717 NULL
119792 +pci_hp_diva_init_5719 pci_hp_diva_init 0 5719 NULL
119793 +show_counter_tx_len_errs_5725 show_counter_tx_len_errs 0 5725 NULL
119794 +mlx4_cq_alloc_icm_5726 mlx4_cq_alloc_icm 0 5726 NULL nohasharray
119795 +qib_dma_map_single_5726 qib_dma_map_single 0 5726 &mlx4_cq_alloc_icm_5726
119796 +vmw_kms_readback_5727 vmw_kms_readback 6 5727 NULL nohasharray
119797 +wl1271_cmd_interrogate_5727 wl1271_cmd_interrogate 0 5727 &vmw_kms_readback_5727
119798 +mlx4_en_activate_cq_5729 mlx4_en_activate_cq 0 5729 NULL
119799 +edac_device_ctl_log_ue_show_5730 edac_device_ctl_log_ue_show 0 5730 NULL
119800 +sctp_listen_for_all_5740 sctp_listen_for_all 0 5740 NULL
119801 +sb1_audio_prepare_for_input_5742 sb1_audio_prepare_for_input 0 5742 NULL
119802 +v9fs_mmap_file_write_5745 v9fs_mmap_file_write 0-3 5745 NULL
119803 +vxge_change_mtu_5746 vxge_change_mtu 0 5746 NULL
119804 +get_packet_5747 get_packet 3 5747 NULL
119805 +ubi_calc_fm_size_5749 ubi_calc_fm_size 0 5749 NULL nohasharray
119806 +pktgen_device_event_5749 pktgen_device_event 0 5749 &ubi_calc_fm_size_5749
119807 +pci_netmos_init_5753 pci_netmos_init 0 5753 NULL
119808 +omfs_writepages_5759 omfs_writepages 0 5759 NULL
119809 +lx_pipe_wait_for_state_5761 lx_pipe_wait_for_state 0 5761 NULL nohasharray
119810 +truncate_data_block_5761 truncate_data_block 0 5761 &lx_pipe_wait_for_state_5761
119811 +packet_xmit_5762 packet_xmit 0 5762 NULL
119812 +lpfc_serialnum_show_5767 lpfc_serialnum_show 0 5767 NULL
119813 +start_5768 start 0 5768 NULL
119814 +sock_alloc_send_pskb_5769 sock_alloc_send_pskb 2 5769 NULL
119815 +sctp_setsockopt_autoclose_5775 sctp_setsockopt_autoclose 3-0 5775 NULL nohasharray
119816 +qlcnic_83xx_sysfs_flash_read_handler_5775 qlcnic_83xx_sysfs_flash_read_handler 6-0-5 5775 &sctp_setsockopt_autoclose_5775
119817 +mlx4_alloc_resize_buf_5778 mlx4_alloc_resize_buf 3 5778 NULL
119818 +apply_workqueue_attrs_5779 apply_workqueue_attrs 0 5779 NULL
119819 +compat_sys_writev_5784 compat_sys_writev 3 5784 NULL nohasharray
119820 +selinux_inode_listxattr_5784 selinux_inode_listxattr 0 5784 &compat_sys_writev_5784 nohasharray
119821 +show_map_5784 show_map 0 5784 &selinux_inode_listxattr_5784
119822 +__vxge_hw_blockpool_malloc_5786 __vxge_hw_blockpool_malloc 2 5786 NULL
119823 +ath10k_download_board_data_5787 ath10k_download_board_data 0 5787 NULL
119824 +ov9650_set_blue_balance_5796 ov9650_set_blue_balance 0 5796 NULL
119825 +nvme_trans_bdev_char_page_5797 nvme_trans_bdev_char_page 3 5797 NULL
119826 +tpm_show_ppi_tcg_operations_5798 tpm_show_ppi_tcg_operations 0 5798 NULL
119827 +nes_show_nonidx_data_5803 nes_show_nonidx_data 0 5803 NULL
119828 +bnad_tx_res_alloc_5811 bnad_tx_res_alloc 0 5811 NULL
119829 +rfcomm_sock_setsockopt_old_5813 rfcomm_sock_setsockopt_old 0 5813 NULL
119830 +ceph_listxattr_5817 ceph_listxattr 0-3 5817 NULL
119831 +trackpoint_show_int_attr_5828 trackpoint_show_int_attr 0 5828 NULL
119832 +sbi_ui_show_5830 sbi_ui_show 0 5830 NULL nohasharray
119833 +core_alua_store_nonop_delay_msecs_5830 core_alua_store_nonop_delay_msecs 0-3 5830 &sbi_ui_show_5830
119834 +mt9v022_s_stream_5838 mt9v022_s_stream 0 5838 NULL
119835 +stv6110_set_params_5844 stv6110_set_params 0 5844 NULL
119836 +ceph_msg_new_5846 ceph_msg_new 2 5846 NULL
119837 +ixgb_check_copybreak_5847 ixgb_check_copybreak 3 5847 NULL
119838 +ext4_xattr_set_5848 ext4_xattr_set 0 5848 NULL nohasharray
119839 +setup_req_5848 setup_req 3 5848 &ext4_xattr_set_5848
119840 +enter_state_5850 enter_state 0 5850 NULL
119841 +rx_filter_max_arp_queue_dep_read_5851 rx_filter_max_arp_queue_dep_read 3-0 5851 NULL
119842 +netdev_adjacent_sysfs_add_5853 netdev_adjacent_sysfs_add 0 5853 NULL
119843 +lpfc_cr_delay_show_5855 lpfc_cr_delay_show 0 5855 NULL
119844 +compat_sys_move_pages_5861 compat_sys_move_pages 2 5861 NULL nohasharray
119845 +uinput_compat_ioctl_5861 uinput_compat_ioctl 2 5861 &compat_sys_move_pages_5861 nohasharray
119846 +ssb_pcmcia_cfg_write_5861 ssb_pcmcia_cfg_write 0 5861 &uinput_compat_ioctl_5861
119847 +nes_show_flash_cmd_5862 nes_show_flash_cmd 0 5862 NULL nohasharray
119848 +sn9c2028_long_command_5862 sn9c2028_long_command 0 5862 &nes_show_flash_cmd_5862
119849 +padlock_sha256_final_5865 padlock_sha256_final 0 5865 NULL
119850 +vsscanf_5868 vsscanf 0 5868 NULL
119851 +i2o_bus_store_scan_5869 i2o_bus_store_scan 0-4 5869 NULL
119852 +ipx_bind_5871 ipx_bind 0 5871 NULL nohasharray
119853 +store_fc_vport_delete_5871 store_fc_vport_delete 0-4 5871 &ipx_bind_5871
119854 +bytes_transferred_show_5874 bytes_transferred_show 0 5874 NULL
119855 +iwl_dbgfs_scan_ant_rxchain_write_5877 iwl_dbgfs_scan_ant_rxchain_write 0-3 5877 NULL
119856 +num_tgts_show_5884 num_tgts_show 0 5884 NULL nohasharray
119857 +__alx_open_5884 __alx_open 0 5884 &num_tgts_show_5884
119858 +scan_bitmap_5888 scan_bitmap 3 5888 NULL
119859 +lprocfs_fid_width_seq_write_5889 lprocfs_fid_width_seq_write 3 5889 NULL
119860 +new_sync_read_5891 new_sync_read 0-3 5891 NULL
119861 +rmd320_final_5897 rmd320_final 0 5897 NULL
119862 +twl4030_pwmled_enable_5901 twl4030_pwmled_enable 0 5901 NULL
119863 +_rtl92cu_init_mac_5902 _rtl92cu_init_mac 0 5902 NULL
119864 +store_fan_time_5903 store_fan_time 0-4 5903 NULL
119865 +port_show_regs_5904 port_show_regs 3-0 5904 NULL
119866 +qlcnic_sriov_cfg_bc_intr_5905 qlcnic_sriov_cfg_bc_intr 0 5905 NULL
119867 +netlbl_unlhsh_add_addr6_5906 netlbl_unlhsh_add_addr6 0 5906 NULL
119868 +rbd_segment_length_5907 rbd_segment_length 0-2-3 5907 NULL nohasharray
119869 +iblock_emulate_read_cap_with_block_size_5907 iblock_emulate_read_cap_with_block_size 0 5907 &rbd_segment_length_5907 nohasharray
119870 +ad198x_parse_auto_config_5907 ad198x_parse_auto_config 0 5907 &iblock_emulate_read_cap_with_block_size_5907
119871 +devpath_show_5910 devpath_show 0 5910 NULL
119872 +uhci_debug_read_5911 uhci_debug_read 3-0 5911 NULL
119873 +qla82xx_pci_mem_read_2M_5912 qla82xx_pci_mem_read_2M 2 5912 NULL nohasharray
119874 +compass_heading_data_show_5912 compass_heading_data_show 0 5912 &qla82xx_pci_mem_read_2M_5912
119875 +__alloc_rx_skb_5915 __alloc_rx_skb 1 5915 NULL
119876 +lpfc_suppress_link_up_show_5916 lpfc_suppress_link_up_show 0 5916 NULL
119877 +next_entry_5921 next_entry 0 5921 NULL
119878 +ttm_bo_kmap_ttm_5922 ttm_bo_kmap_ttm 3 5922 NULL nohasharray
119879 +af9005_read_tuner_registers_5922 af9005_read_tuner_registers 0 5922 &ttm_bo_kmap_ttm_5922
119880 +lbs_highsnr_read_5931 lbs_highsnr_read 3-0 5931 NULL
119881 +ps_poll_ps_poll_timeouts_read_5934 ps_poll_ps_poll_timeouts_read 3-0 5934 NULL
119882 +mlx4_en_create_tx_ring_5938 mlx4_en_create_tx_ring 3 5938 NULL nohasharray
119883 +sctp_bindx_rem_5938 sctp_bindx_rem 0 5938 &mlx4_en_create_tx_ring_5938
119884 +edac_device_alloc_ctl_info_5941 edac_device_alloc_ctl_info 1 5941 NULL
119885 +ssb_devices_freeze_5945 ssb_devices_freeze 0 5945 NULL
119886 +devkmsg_write_5947 devkmsg_write 0 5947 NULL
119887 +affs_readpage_ofs_5951 affs_readpage_ofs 0 5951 NULL
119888 +bnx2x_req_msix_irqs_5956 bnx2x_req_msix_irqs 0 5956 NULL
119889 +tipc_subseq_alloc_5957 tipc_subseq_alloc 1 5957 NULL nohasharray
119890 +erst_exec_add_value_5957 erst_exec_add_value 0 5957 &tipc_subseq_alloc_5957
119891 +attr_press_speed_show_tpkbd_5960 attr_press_speed_show_tpkbd 0 5960 NULL
119892 +free_hugepages_show_5961 free_hugepages_show 0 5961 NULL
119893 +ll_statahead_one_5962 ll_statahead_one 3 5962 NULL
119894 +netif_set_real_num_rx_queues_5967 netif_set_real_num_rx_queues 0 5967 NULL
119895 +show_activate_slack_5969 show_activate_slack 0 5969 NULL
119896 +qib_notify_dca_5970 qib_notify_dca 0 5970 NULL
119897 +ieee80211_if_fmt_rc_rateidx_mask_5ghz_5971 ieee80211_if_fmt_rc_rateidx_mask_5ghz 3 5971 NULL
119898 +add_single_cap_ctl_5975 add_single_cap_ctl 0 5975 NULL
119899 +power_limit_0_max_uw_show_5977 power_limit_0_max_uw_show 0 5977 NULL
119900 +sha224_final_5978 sha224_final 0 5978 NULL
119901 +show_5979 show 0 5979 NULL nohasharray
119902 +sb1000_check_CRC_5979 sb1000_check_CRC 0 5979 &show_5979 nohasharray
119903 +store_sf_setup_5979 store_sf_setup 0-4 5979 &sb1000_check_CRC_5979 nohasharray
119904 +jbd2_journal_stop_5979 jbd2_journal_stop 0 5979 &store_sf_setup_5979
119905 +SyS_semop_5980 SyS_semop 3 5980 NULL
119906 +cifs_user_writev_5982 cifs_user_writev 0 5982 NULL
119907 +ib_send_cm_req_5987 ib_send_cm_req 0 5987 NULL
119908 +tps80031_vbus_is_enabled_5998 tps80031_vbus_is_enabled 0 5998 NULL
119909 +mt9v022_s_crop_6011 mt9v022_s_crop 0 6011 NULL
119910 +numa_node_store_6013 numa_node_store 0-4 6013 NULL
119911 +phys_port_id_show_6014 phys_port_id_show 0 6014 NULL
119912 +jffs2_dynrubin_decompress_6015 jffs2_dynrubin_decompress 0 6015 NULL nohasharray
119913 +fuse_writepage_6015 fuse_writepage 0 6015 &jffs2_dynrubin_decompress_6015
119914 +ipath_parse_ushort_6016 ipath_parse_ushort 0 6016 NULL
119915 +mei_hbm_cl_flow_control_req_6018 mei_hbm_cl_flow_control_req 0 6018 NULL
119916 +btrfs_item_offset_6019 btrfs_item_offset 0 6019 NULL
119917 +get_sas_linkspeed_names_6021 get_sas_linkspeed_names 0 6021 NULL
119918 +spi_read_6031 spi_read 0 6031 NULL nohasharray
119919 +bnx2x_req_irq_6031 bnx2x_req_irq 0 6031 &spi_read_6031
119920 +show_pwm_auto_point_channel_6032 show_pwm_auto_point_channel 0 6032 NULL
119921 +radeon_process_i2c_ch_6034 radeon_process_i2c_ch 0 6034 NULL
119922 +ntfs_rl_append_6037 ntfs_rl_append 4-2 6037 NULL
119923 +hvfb_set_par_6038 hvfb_set_par 0 6038 NULL
119924 +crccheck_store_6040 crccheck_store 0-4 6040 NULL
119925 +ipath_set_mtu_6042 ipath_set_mtu 0 6042 NULL
119926 +led_shot_6046 led_shot 0-4 6046 NULL
119927 +otg_handle_notification_6055 otg_handle_notification 0 6055 NULL
119928 +show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN_6056 show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN 0 6056 NULL
119929 +da9052_request_irq_6058 da9052_request_irq 2 6058 NULL
119930 +pccard_show_cis_6062 pccard_show_cis 0-5-6 6062 NULL
119931 +si3054_pcm_prepare_6063 si3054_pcm_prepare 0 6063 NULL
119932 +i40e_pf_txq_wait_6068 i40e_pf_txq_wait 0 6068 NULL
119933 +ip6mr_device_event_6069 ip6mr_device_event 0 6069 NULL
119934 +add_break_6070 add_break 1 6070 NULL
119935 +alloc_msg_6072 alloc_msg 1 6072 NULL nohasharray
119936 +probe_data_6072 probe_data 0 6072 &alloc_msg_6072
119937 +sctp_setsockopt_connectx_6073 sctp_setsockopt_connectx 0-3 6073 NULL
119938 +pvr2_ioread_set_enabled_6085 pvr2_ioread_set_enabled 0 6085 NULL
119939 +alloc_indirect_6087 alloc_indirect 2 6087 NULL
119940 +ivb_pipe_crc_ctl_reg_6088 ivb_pipe_crc_ctl_reg 0 6088 NULL
119941 +__mnt_want_write_6091 __mnt_want_write 0 6091 NULL
119942 +init_6095 init 0 6095 NULL
119943 +_random_read_6098 _random_read 3-0 6098 NULL nohasharray
119944 +iwl_dbgfs_rf_reset_write_6098 iwl_dbgfs_rf_reset_write 0-3 6098 &_random_read_6098
119945 +snd_seq_queue_alloc_6102 snd_seq_queue_alloc 0 6102 NULL nohasharray
119946 +alloc_mad_6102 alloc_mad 0 6102 &snd_seq_queue_alloc_6102
119947 +start_vivitar_cam_6107 start_vivitar_cam 0 6107 NULL nohasharray
119948 +vlan_protocol_store_6107 vlan_protocol_store 4-0 6107 &start_vivitar_cam_6107 nohasharray
119949 +pch_udc_pcd_queue_6107 pch_udc_pcd_queue 0 6107 &vlan_protocol_store_6107
119950 +ipmi_addr_length_6110 ipmi_addr_length 0 6110 NULL nohasharray
119951 +force_static_address_read_6110 force_static_address_read 3-0 6110 &ipmi_addr_length_6110
119952 +dfs_global_file_write_6112 dfs_global_file_write 3-0 6112 NULL
119953 +mic_read_spad_6115 mic_read_spad 0 6115 NULL nohasharray
119954 +i810fb_check_var_6115 i810fb_check_var 0 6115 &mic_read_spad_6115
119955 +kovaplus_sysfs_write_info_6117 kovaplus_sysfs_write_info 0-6-5 6117 NULL
119956 +fcoe_ctlr_enabled_6126 fcoe_ctlr_enabled 0 6126 NULL
119957 +matrix_keypad_build_keymap_6129 matrix_keypad_build_keymap 3 6129 NULL
119958 +nouveau_parent_create__6131 nouveau_parent_create_ 7 6131 NULL
119959 +read_packet_6140 read_packet 0 6140 NULL
119960 +xfs_mru_cache_insert_6143 xfs_mru_cache_insert 0 6143 NULL
119961 +ieee80211_if_fmt_beacon_timeout_6153 ieee80211_if_fmt_beacon_timeout 3 6153 NULL nohasharray
119962 +ltc4245_show_voltage_6153 ltc4245_show_voltage 0 6153 &ieee80211_if_fmt_beacon_timeout_6153
119963 +tc574_resume_6154 tc574_resume 0 6154 NULL
119964 +mwifiex_get_stats_info_6156 mwifiex_get_stats_info 0 6156 NULL
119965 +ivtv_copy_buf_to_user_6159 ivtv_copy_buf_to_user 4 6159 NULL
119966 +tcam_write_6162 tcam_write 0 6162 NULL
119967 +show_temp8_6163 show_temp8 0 6163 NULL
119968 +target_core_alua_lu_gp_attr_show_6166 target_core_alua_lu_gp_attr_show 0 6166 NULL
119969 +mxt_get_object_table_6168 mxt_get_object_table 0 6168 NULL
119970 +vdma_mem_alloc_6171 vdma_mem_alloc 1 6171 NULL
119971 +wl1251_cmd_template_set_6172 wl1251_cmd_template_set 4-0 6172 NULL nohasharray
119972 +auok190xfb_set_par_6172 auok190xfb_set_par 0 6172 &wl1251_cmd_template_set_6172
119973 +ath5k_attr_store_firstep_level_6173 ath5k_attr_store_firstep_level 0-4 6173 NULL
119974 +nf_conntrack_in_6179 nf_conntrack_in 0 6179 NULL nohasharray
119975 +tc589_resume_6179 tc589_resume 0 6179 &nf_conntrack_in_6179
119976 +rtc_read_alarm_6180 rtc_read_alarm 0 6180 NULL
119977 +open_outb_mbox_6182 open_outb_mbox 0 6182 NULL nohasharray
119978 +ipr_store_update_fw_6182 ipr_store_update_fw 0-4 6182 &open_outb_mbox_6182 nohasharray
119979 +SyS_setgroups_6182 SyS_setgroups 1 6182 &ipr_store_update_fw_6182
119980 +freeze_store_6185 freeze_store 0-3 6185 NULL
119981 +snd_efw_command_get_phys_meters_6190 snd_efw_command_get_phys_meters 3 6190 NULL
119982 +llcp_sock_getname_6193 llcp_sock_getname 0 6193 NULL
119983 +_snd_pcm_hw_param_max_6197 _snd_pcm_hw_param_max 0 6197 NULL
119984 +add_interval_6202 add_interval 0 6202 NULL
119985 +mxt_show_instance_6207 mxt_show_instance 0-2 6207 NULL
119986 +show_therm_crit_6210 show_therm_crit 0 6210 NULL nohasharray
119987 +show_fnode_is_fw_assigned_ipv6_6210 show_fnode_is_fw_assigned_ipv6 0 6210 &show_therm_crit_6210
119988 +iwl_dvm_send_cmd_pdu_6211 iwl_dvm_send_cmd_pdu 0 6211 NULL
119989 +sock_no_sendpage_6214 sock_no_sendpage 4 6214 NULL
119990 +show_tabletCoordinateMode_6217 show_tabletCoordinateMode 0 6217 NULL
119991 +megasas_sysfs_show_support_device_change_6219 megasas_sysfs_show_support_device_change 0 6219 NULL
119992 +snd_hdspm_prepare_6224 snd_hdspm_prepare 0 6224 NULL
119993 +int3403_get_cur_state_6227 int3403_get_cur_state 0 6227 NULL
119994 +mqueue_read_file_6228 mqueue_read_file 3-0 6228 NULL
119995 +pyra_sysfs_read_profilex_settings_6233 pyra_sysfs_read_profilex_settings 0-5-6 6233 NULL nohasharray
119996 +ax_set_mac_address_6233 ax_set_mac_address 0 6233 &pyra_sysfs_read_profilex_settings_6233
119997 +__clk_prepare_6234 __clk_prepare 0 6234 NULL
119998 +store_rf_kill_6235 store_rf_kill 0-4 6235 NULL
119999 +qla24xx_vport_delete_6236 qla24xx_vport_delete 0 6236 NULL
120000 +f_hidg_read_6238 f_hidg_read 3 6238 NULL
120001 +stk1160_write_reg_6242 stk1160_write_reg 0 6242 NULL nohasharray
120002 +fc_write_6242 fc_write 0-3 6242 &stk1160_write_reg_6242 nohasharray
120003 +jme_get_eeprom_len_6242 jme_get_eeprom_len 0 6242 &fc_write_6242
120004 +s5m_rtc_stop_alarm_6244 s5m_rtc_stop_alarm 0 6244 NULL
120005 +fbcon_prepare_logo_6246 fbcon_prepare_logo 5 6246 NULL
120006 +init_dma_desc_rings_6247 init_dma_desc_rings 0 6247 NULL
120007 +set_pwm_auto_6252 set_pwm_auto 0-4 6252 NULL
120008 +snd_hda_jack_detect_enable_6269 snd_hda_jack_detect_enable 0 6269 NULL
120009 +of_gpio_count_6270 of_gpio_count 0 6270 NULL
120010 +e1000_vlan_rx_add_vid_6273 e1000_vlan_rx_add_vid 0 6273 NULL
120011 +acpi_unregister_gsi_ioapic_6276 acpi_unregister_gsi_ioapic 1 6276 NULL nohasharray
120012 +read_mflags_6276 read_mflags 0 6276 &acpi_unregister_gsi_ioapic_6276
120013 +pcpu_next_pop_6277 pcpu_next_pop 4 6277 NULL
120014 +tx_tx_start_null_frame_read_6281 tx_tx_start_null_frame_read 3-0 6281 NULL
120015 +xenbus_file_write_6282 xenbus_file_write 3-0 6282 NULL nohasharray
120016 +snd_hda_override_conn_list_6282 snd_hda_override_conn_list 3-0 6282 &xenbus_file_write_6282
120017 +posix_acl_fix_xattr_to_user_6283 posix_acl_fix_xattr_to_user 2 6283 NULL
120018 +key_unseal_6285 key_unseal 0 6285 NULL
120019 +sis630_transaction_wait_6288 sis630_transaction_wait 0 6288 NULL
120020 +nf_nat_ipv6_manip_pkt_6289 nf_nat_ipv6_manip_pkt 2 6289 NULL
120021 +serial_port_in_6291 serial_port_in 0 6291 NULL
120022 +da9055_enable_auto_mode_6292 da9055_enable_auto_mode 0 6292 NULL
120023 +acpi_ut_copy_simple_object_6293 acpi_ut_copy_simple_object 0 6293 NULL
120024 +set_activation_height_6303 set_activation_height 0-4 6303 NULL
120025 +raw_request_6307 raw_request 0 6307 NULL
120026 +mid_get_vbt_data_r10_6308 mid_get_vbt_data_r10 2 6308 NULL nohasharray
120027 +snd_card_asihpi_capture_ioctl_6308 snd_card_asihpi_capture_ioctl 0 6308 &mid_get_vbt_data_r10_6308
120028 +qlcnic_sriov_alloc_bc_msg_6309 qlcnic_sriov_alloc_bc_msg 2 6309 NULL
120029 +tx_aborted_errors_show_6310 tx_aborted_errors_show 0 6310 NULL nohasharray
120030 +sbp_wwn_show_attr_version_6310 sbp_wwn_show_attr_version 0 6310 &tx_aborted_errors_show_6310
120031 +balance_6312 balance 0 6312 NULL
120032 +ov7670_s_brightness_6313 ov7670_s_brightness 0 6313 NULL nohasharray
120033 +hfsplus_direct_IO_6313 hfsplus_direct_IO 4-0 6313 &ov7670_s_brightness_6313
120034 +target_stat_scsi_tgt_port_attr_store_6314 target_stat_scsi_tgt_port_attr_store 0 6314 NULL
120035 +store_cluster_6316 store_cluster 0-4 6316 NULL
120036 +write_null_6319 write_null 0-3 6319 NULL
120037 +__netdev_adjacent_dev_link_neighbour_6321 __netdev_adjacent_dev_link_neighbour 0 6321 NULL
120038 +extent_write_full_page_6322 extent_write_full_page 0 6322 NULL
120039 +ibm_get_table_from_acpi_6329 ibm_get_table_from_acpi 0 6329 NULL nohasharray
120040 +SyS_mincore_6329 SyS_mincore 2-1 6329 &ibm_get_table_from_acpi_6329
120041 +fuse_get_req_for_background_6337 fuse_get_req_for_background 2 6337 NULL
120042 +ucs2_strnlen_6342 ucs2_strnlen 0 6342 NULL nohasharray
120043 +ksocknal_lib_kiov_vmap_6342 ksocknal_lib_kiov_vmap 2 6342 &ucs2_strnlen_6342
120044 +solos_param_show_6344 solos_param_show 0 6344 NULL
120045 +amd_cpu_notify_6349 amd_cpu_notify 0 6349 NULL
120046 +regcache_sync_block_raw_6350 regcache_sync_block_raw 5-4 6350 NULL
120047 +mei_dbgfs_read_devstate_6352 mei_dbgfs_read_devstate 3-0 6352 NULL
120048 +ks8851_get_eeprom_len_6358 ks8851_get_eeprom_len 0 6358 NULL
120049 +sync_ep_set_params_6361 sync_ep_set_params 0 6361 NULL nohasharray
120050 +hostap_cs_suspend_6361 hostap_cs_suspend 0 6361 &sync_ep_set_params_6361
120051 +recover_done_show_6363 recover_done_show 0 6363 NULL nohasharray
120052 +iwl_mvm_mac_sta_state_6363 iwl_mvm_mac_sta_state 0 6363 &recover_done_show_6363
120053 +recv_init_6366 recv_init 0 6366 NULL
120054 +memcg_update_kmem_limit_6368 memcg_update_kmem_limit 0 6368 NULL
120055 +arch_gnttab_valloc_6372 arch_gnttab_valloc 2 6372 NULL nohasharray
120056 +lstats_write_6372 lstats_write 0-3 6372 &arch_gnttab_valloc_6372
120057 +snd_hda_codec_dev_register_6373 snd_hda_codec_dev_register 0 6373 NULL
120058 +netdev_queue_add_kobject_6375 netdev_queue_add_kobject 0 6375 NULL
120059 +mwl8k_cmd_update_stadb_add_6376 mwl8k_cmd_update_stadb_add 0 6376 NULL
120060 +osd_req_read_sg_kern_6378 osd_req_read_sg_kern 5 6378 NULL nohasharray
120061 +sync_fence_alloc_6378 sync_fence_alloc 1 6378 &osd_req_read_sg_kern_6378
120062 +msb_write_block_6379 msb_write_block 3 6379 NULL
120063 +xfs_bmap_extents_to_btree_6387 xfs_bmap_extents_to_btree 0 6387 NULL
120064 +cfq_init_queue_6399 cfq_init_queue 0 6399 NULL
120065 +bb_store_6401 bb_store 3-0 6401 NULL
120066 +hash_elasticity_show_6402 hash_elasticity_show 0 6402 NULL
120067 +bt_skb_alloc_6404 bt_skb_alloc 1 6404 NULL
120068 +isku_sysfs_write_light_6406 isku_sysfs_write_light 6-0-5 6406 NULL
120069 +md_attr_show_6408 md_attr_show 0 6408 NULL
120070 +clear_caseopen_6415 clear_caseopen 0-4 6415 NULL
120071 +ds2780_write_param_eeprom_bin_6416 ds2780_write_param_eeprom_bin 6-5-0 6416 NULL
120072 +ims_pcu_update_firmware_store_6419 ims_pcu_update_firmware_store 0-4 6419 NULL
120073 +posix_acl_fix_xattr_userns_6420 posix_acl_fix_xattr_userns 4 6420 NULL
120074 +rx_missed_errors_show_6421 rx_missed_errors_show 0 6421 NULL nohasharray
120075 +snd_hda_create_spdif_in_ctls_6421 snd_hda_create_spdif_in_ctls 0 6421 &rx_missed_errors_show_6421
120076 +qlcnic_sriov_pf_cfg_flood_6424 qlcnic_sriov_pf_cfg_flood 0 6424 NULL
120077 +dquot_alloc_space_nodirty_6429 dquot_alloc_space_nodirty 0 6429 NULL
120078 +l2up_create_6430 l2up_create 3 6430 NULL
120079 +__alloc_bootmem_node_nopanic_6432 __alloc_bootmem_node_nopanic 2 6432 NULL
120080 +show_ipv4_iface_fragment_disable_6440 show_ipv4_iface_fragment_disable 0 6440 NULL
120081 +i915_gem_object_wait_rendering_6446 i915_gem_object_wait_rendering 0 6446 NULL
120082 +nf_call_ip6tables_show_6447 nf_call_ip6tables_show 0 6447 NULL
120083 +coda_downcall_6448 coda_downcall 0 6448 NULL
120084 +ceph_dir_fsync_6452 ceph_dir_fsync 0 6452 NULL
120085 +add_fx_switch_6459 add_fx_switch 0 6459 NULL
120086 +nfc_llcp_setsockopt_6461 nfc_llcp_setsockopt 0 6461 NULL
120087 +show_sustain_6469 show_sustain 0 6469 NULL
120088 +C_SYSC_vmsplice_6470 C_SYSC_vmsplice 3 6470 NULL nohasharray
120089 +adt7411_show_vdd_6470 adt7411_show_vdd 0 6470 &C_SYSC_vmsplice_6470
120090 +exofs_direct_IO_6473 exofs_direct_IO 0 6473 NULL
120091 +ieee80211_if_fmt_dot11MeshMaxRetries_6476 ieee80211_if_fmt_dot11MeshMaxRetries 3 6476 NULL
120092 +ibmpex_reset_high_low_6478 ibmpex_reset_high_low 0-4 6478 NULL nohasharray
120093 +set_pwm_auto_point_fan_6478 set_pwm_auto_point_fan 0-4 6478 &ibmpex_reset_high_low_6478 nohasharray
120094 +koneplus_sysfs_write_control_6478 koneplus_sysfs_write_control 0-6-5 6478 &set_pwm_auto_point_fan_6478
120095 +i740fb_check_var_6479 i740fb_check_var 0 6479 NULL nohasharray
120096 +qp_memcpy_from_queue_6479 qp_memcpy_from_queue 5-4 6479 &i740fb_check_var_6479
120097 +megasas_sysfs_set_dbg_lvl_6482 megasas_sysfs_set_dbg_lvl 0-3 6482 NULL
120098 +go7007_i2c_xfer_6487 go7007_i2c_xfer 0 6487 NULL
120099 +cipso_v4_map_lvl_hton_6490 cipso_v4_map_lvl_hton 0 6490 NULL
120100 +elants_i2c_send_6493 elants_i2c_send 3-0 6493 NULL nohasharray
120101 +il3945_store_flags_6493 il3945_store_flags 0-4 6493 &elants_i2c_send_6493
120102 +erst_exec_stall_while_true_6497 erst_exec_stall_while_true 0 6497 NULL nohasharray
120103 +tcm_qla2xxx_npiv_tpg_store_enable_6497 tcm_qla2xxx_npiv_tpg_store_enable 0-3 6497 &erst_exec_stall_while_true_6497
120104 +dbg_intr_buf_6501 dbg_intr_buf 2 6501 NULL
120105 +da9052_read_vbat_6502 da9052_read_vbat 0 6502 NULL
120106 +mei_read_6507 mei_read 3-0 6507 NULL
120107 +sf_entsize_6521 sf_entsize 0-2 6521 NULL
120108 +brcmf_fil_iovar_data_set_6523 brcmf_fil_iovar_data_set 0 6523 NULL
120109 +sha1_mb_export_6524 sha1_mb_export 0 6524 NULL
120110 +_ctl_fwfault_debug_show_6531 _ctl_fwfault_debug_show 0 6531 NULL
120111 +ufs_truncate_6535 ufs_truncate 0 6535 NULL
120112 +i40e_vsi_request_irq_6536 i40e_vsi_request_irq 0 6536 NULL
120113 +snd_timer_dev_register_6542 snd_timer_dev_register 0 6542 NULL
120114 +m88rs6000t_set_params_6543 m88rs6000t_set_params 0 6543 NULL
120115 +show_min_uV_6544 show_min_uV 0 6544 NULL
120116 +cbaf_wusb_host_name_show_6545 cbaf_wusb_host_name_show 0 6545 NULL
120117 +snd_pcm_plugin_build_copy_6546 snd_pcm_plugin_build_copy 0 6546 NULL
120118 +rndis_set_oid_6547 rndis_set_oid 0-4 6547 NULL nohasharray
120119 +nfs_fscache_inode_get_key_6547 nfs_fscache_inode_get_key 0 6547 &rndis_set_oid_6547
120120 +wdm_read_6549 wdm_read 3-0 6549 NULL
120121 +nilfs_segctor_last_pseg_block_show_6550 nilfs_segctor_last_pseg_block_show 0 6550 NULL
120122 +dm_stats_create_6551 dm_stats_create 4-2-3 6551 NULL
120123 +lanai_normalize_ci_6553 lanai_normalize_ci 0 6553 NULL nohasharray
120124 +isku_sysfs_write_keys_easyzone_6553 isku_sysfs_write_keys_easyzone 6-0-5 6553 &lanai_normalize_ci_6553
120125 +fb_alloc_cmap_6554 fb_alloc_cmap 2 6554 NULL
120126 +notify_handler_6557 notify_handler 0 6557 NULL
120127 +alc662_parse_auto_config_6558 alc662_parse_auto_config 0 6558 NULL
120128 +khugepaged_defrag_show_6561 khugepaged_defrag_show 0 6561 NULL
120129 +adp8860_bl_l3_dark_max_store_6563 adp8860_bl_l3_dark_max_store 4-0 6563 NULL nohasharray
120130 +SyS_semtimedop_6563 SyS_semtimedop 3 6563 &adp8860_bl_l3_dark_max_store_6563
120131 +rt2x00mac_start_6564 rt2x00mac_start 0 6564 NULL
120132 +smsc75xx_phy_initialize_6568 smsc75xx_phy_initialize 0 6568 NULL
120133 +xfs_iozero_6573 xfs_iozero 0-3-2 6573 NULL
120134 +i2c_smbus_write_byte_6574 i2c_smbus_write_byte 0 6574 NULL
120135 +max8997_rtc_set_alarm_6577 max8997_rtc_set_alarm 0 6577 NULL
120136 +bt_skb_send_alloc_6581 bt_skb_send_alloc 2 6581 NULL
120137 +SyS_fcntl64_6582 SyS_fcntl64 3 6582 NULL
120138 +reg_set_6585 reg_set 0 6585 NULL nohasharray
120139 +d_namespace_path_6585 d_namespace_path 0 6585 &reg_set_6585
120140 +log_buf_addr_store_6586 log_buf_addr_store 0-4 6586 NULL
120141 +nfs4_xattr_list_nfs4_acl_6590 nfs4_xattr_list_nfs4_acl 0-5 6590 NULL
120142 +bytes_number_6591 bytes_number 0-2 6591 NULL
120143 +zd_chip_init_hw_6592 zd_chip_init_hw 0 6592 NULL
120144 +psmouse_attr_show_helper_6602 psmouse_attr_show_helper 0 6602 NULL
120145 +vmci_transport_notify_pkt_send_pre_enqueue_6605 vmci_transport_notify_pkt_send_pre_enqueue 0 6605 NULL nohasharray
120146 +store_constraint_time_window_us_6605 store_constraint_time_window_us 0-4 6605 &vmci_transport_notify_pkt_send_pre_enqueue_6605 nohasharray
120147 +gsmi_exec_6605 gsmi_exec 0 6605 &store_constraint_time_window_us_6605
120148 +f_read_portcntrs_6611 f_read_portcntrs 0 6611 NULL
120149 +aa_set_current_hat_6612 aa_set_current_hat 0 6612 NULL
120150 +show_attr_mode_lsb_6617 show_attr_mode_lsb 0 6617 NULL
120151 +nilfs_construct_segment_6620 nilfs_construct_segment 0 6620 NULL
120152 +snd_tm6000_card_trigger_6622 snd_tm6000_card_trigger 0 6622 NULL
120153 +ebt_in_hook_6624 ebt_in_hook 0 6624 NULL
120154 +ext4_feat_show_6625 ext4_feat_show 0 6625 NULL
120155 +viacam_config_controller_6627 viacam_config_controller 0 6627 NULL nohasharray
120156 +wl12xx_sdio_raw_read_6627 wl12xx_sdio_raw_read 0 6627 &viacam_config_controller_6627
120157 +irda_open_lsap_6628 irda_open_lsap 0 6628 NULL
120158 +dn_alloc_skb_6631 dn_alloc_skb 2 6631 NULL
120159 +ixgbevf_request_msix_irqs_6637 ixgbevf_request_msix_irqs 0 6637 NULL
120160 +regulator_suspend_disk_state_show_6639 regulator_suspend_disk_state_show 0 6639 NULL
120161 +show_sf_setup_6640 show_sf_setup 0 6640 NULL
120162 +snd_vt1724_pcm_prepare_6646 snd_vt1724_pcm_prepare 0 6646 NULL
120163 +queue_dtd_6652 queue_dtd 0 6652 NULL
120164 +snd_usb_caiaq_send_command_6654 snd_usb_caiaq_send_command 0 6654 NULL
120165 +_unlock_pcol_pages_6655 _unlock_pcol_pages 2 6655 NULL nohasharray
120166 +adp8860_bl_l1_daylight_max_store_6655 adp8860_bl_l1_daylight_max_store 4-0 6655 &_unlock_pcol_pages_6655
120167 +nilfs_segctor_scan_file_6656 nilfs_segctor_scan_file 0 6656 NULL
120168 +journal_dirty_metadata_6658 journal_dirty_metadata 0 6658 NULL
120169 +aac_srcv_ioremap_6659 aac_srcv_ioremap 2 6659 NULL
120170 +xhci_drop_endpoint_6661 xhci_drop_endpoint 0 6661 NULL
120171 +brcmf_fil_cmd_data_6662 brcmf_fil_cmd_data 0 6662 NULL
120172 +natsemi_change_mtu_6668 natsemi_change_mtu 0 6668 NULL
120173 +sd_start_depth_6669 sd_start_depth 0 6669 NULL nohasharray
120174 +wacom_store_speed_6669 wacom_store_speed 0-4 6669 &sd_start_depth_6669
120175 +atkbd_show_softrepeat_6672 atkbd_show_softrepeat 0 6672 NULL
120176 +show_prochot_max_6675 show_prochot_max 0 6675 NULL nohasharray
120177 +kone_sysfs_write_settings_6675 kone_sysfs_write_settings 0-6-5 6675 &show_prochot_max_6675
120178 +init_chip_first_6676 init_chip_first 0 6676 NULL
120179 +scsiback_tpg_store_nexus_6679 scsiback_tpg_store_nexus 0-3 6679 NULL nohasharray
120180 +fuse_dev_splice_read_6679 fuse_dev_splice_read 0 6679 &scsiback_tpg_store_nexus_6679 nohasharray
120181 +process_rcvd_data_6679 process_rcvd_data 3 6679 &fuse_dev_splice_read_6679
120182 +tsl2550_calculate_lux_6682 tsl2550_calculate_lux 0 6682 NULL nohasharray
120183 +tg3_setup_fiber_phy_6682 tg3_setup_fiber_phy 0 6682 &tsl2550_calculate_lux_6682
120184 +roccat_common2_sysfs_write_custom_lights_6684 roccat_common2_sysfs_write_custom_lights 0-6-5 6684 NULL
120185 +ql_process_mac_rx_skb_6689 ql_process_mac_rx_skb 4 6689 NULL
120186 +cap_show_6691 cap_show 0 6691 NULL
120187 +btrfs_lookup_csums_range_6696 btrfs_lookup_csums_range 2-3-0 6696 NULL
120188 +ps_pspoll_max_apturn_read_6699 ps_pspoll_max_apturn_read 3-0 6699 NULL nohasharray
120189 +link_path_walk_6699 link_path_walk 0 6699 &ps_pspoll_max_apturn_read_6699
120190 +bnad_debugfs_write_regrd_6706 bnad_debugfs_write_regrd 3-0 6706 NULL nohasharray
120191 +txLog_6706 txLog 0 6706 &bnad_debugfs_write_regrd_6706
120192 +mpeg_read_6708 mpeg_read 3-0 6708 NULL
120193 +ibmpex_query_sensor_count_6709 ibmpex_query_sensor_count 0 6709 NULL nohasharray
120194 +show_modalias_6709 show_modalias 0 6709 &ibmpex_query_sensor_count_6709
120195 +tcm_loop_tpg_store_nexus_6710 tcm_loop_tpg_store_nexus 0-3 6710 NULL nohasharray
120196 +kxcjk1013_set_power_state_6710 kxcjk1013_set_power_state 0 6710 &tcm_loop_tpg_store_nexus_6710
120197 +kone_get_weight_6713 kone_get_weight 0 6713 NULL
120198 +check_clk_sync_6717 check_clk_sync 2 6717 NULL
120199 +ab3100_disable_regulator_6718 ab3100_disable_regulator 0 6718 NULL nohasharray
120200 +netconsole_netdev_event_6718 netconsole_netdev_event 0 6718 &ab3100_disable_regulator_6718
120201 +video_proc_write_6724 video_proc_write 3-0 6724 NULL nohasharray
120202 +hfsplus_osx_getxattr_6724 hfsplus_osx_getxattr 0 6724 &video_proc_write_6724 nohasharray
120203 +regulator_status_show_6724 regulator_status_show 0 6724 &hfsplus_osx_getxattr_6724
120204 +posix_acl_xattr_count_6725 posix_acl_xattr_count 0-1 6725 NULL
120205 +dccp_feat_push_change_6733 dccp_feat_push_change 0 6733 NULL
120206 +xfs_attr_rmtval_set_6734 xfs_attr_rmtval_set 0 6734 NULL
120207 +rds_rdma_pages_6735 rds_rdma_pages 0 6735 NULL
120208 +qla2x00_sysfs_write_optrom_6736 qla2x00_sysfs_write_optrom 0-5-6 6736 NULL
120209 +sst_platform_pcm_trigger_6743 sst_platform_pcm_trigger 0 6743 NULL
120210 +inet_recv_error_6744 inet_recv_error 0-3 6744 NULL
120211 +mv88e6xxx_reg_read_6748 mv88e6xxx_reg_read 0 6748 NULL
120212 +acm_start_wb_6751 acm_start_wb 0 6751 NULL
120213 +wil_reset_6752 wil_reset 0 6752 NULL
120214 +uvesafb_show_nocrtc_6754 uvesafb_show_nocrtc 0 6754 NULL
120215 +beiscsi_phys_port_disp_6756 beiscsi_phys_port_disp 0 6756 NULL nohasharray
120216 +cciss_engage_scsi_6756 cciss_engage_scsi 0 6756 &beiscsi_phys_port_disp_6756
120217 +mwifiex_cmd_rf_antenna_6757 mwifiex_cmd_rf_antenna 0 6757 NULL
120218 +usbhsh_urb_enqueue_6759 usbhsh_urb_enqueue 0 6759 NULL
120219 +mwl8k_cmd_set_new_stn_add_6760 mwl8k_cmd_set_new_stn_add 0 6760 NULL
120220 +usX2Y_rate_set_6765 usX2Y_rate_set 0 6765 NULL
120221 +gt_min_freq_mhz_store_6766 gt_min_freq_mhz_store 0-4 6766 NULL
120222 +raid10_start_reshape_6768 raid10_start_reshape 0 6768 NULL
120223 +show_tl_retry_count_6769 show_tl_retry_count 0 6769 NULL
120224 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized_6771 target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized 0 6771 NULL
120225 +sfi_check_table_6772 sfi_check_table 1 6772 NULL
120226 +mcam_read_setup_6773 mcam_read_setup 0 6773 NULL
120227 +ivtv_yuv_udma_frame_6774 ivtv_yuv_udma_frame 0 6774 NULL
120228 +show_fnode_max_outstanding_r2t_6776 show_fnode_max_outstanding_r2t 0 6776 NULL
120229 +wait_mtu_credits_6777 wait_mtu_credits 0 6777 NULL
120230 +cifs_posix_open_6781 cifs_posix_open 0 6781 NULL nohasharray
120231 +kobject_add_varg_6781 kobject_add_varg 0 6781 &cifs_posix_open_6781
120232 +_nfs4_get_security_label_6782 _nfs4_get_security_label 0 6782 NULL
120233 +iwl_dbgfs_channels_read_6784 iwl_dbgfs_channels_read 3-0 6784 NULL
120234 +ieee80211_if_read_6785 ieee80211_if_read 3-0 6785 NULL
120235 +zone_spanned_pages_in_node_6787 zone_spanned_pages_in_node 0-3-4 6787 NULL
120236 +pnp_disable_dev_6788 pnp_disable_dev 0 6788 NULL
120237 +shared_cpumap_show_func_6789 shared_cpumap_show_func 0 6789 NULL
120238 +atxp1_showgpio2_6790 atxp1_showgpio2 0 6790 NULL
120239 +hdlcdrv_register_6792 hdlcdrv_register 2 6792 NULL
120240 +pm_qos_latency_tolerance_show_6796 pm_qos_latency_tolerance_show 0 6796 NULL
120241 +ll_xattr_cache_find_6798 ll_xattr_cache_find 0 6798 NULL
120242 +tx_tx_done_data_read_6799 tx_tx_done_data_read 3-0 6799 NULL
120243 +qlcnic_fw_cmd_create_rx_ctx_6800 qlcnic_fw_cmd_create_rx_ctx 0 6800 NULL nohasharray
120244 +broken_parity_status_store_6800 broken_parity_status_store 0-4 6800 &qlcnic_fw_cmd_create_rx_ctx_6800
120245 +get_blocks_6801 get_blocks 0 6801 NULL
120246 +rounded_hashtable_size_6802 rounded_hashtable_size 0 6802 NULL
120247 +i7core_inject_store_rank_6803 i7core_inject_store_rank 0-4 6803 NULL
120248 +il3945_store_tx_power_6804 il3945_store_tx_power 0-4 6804 NULL
120249 +iscsi_stat_login_show_attr_indx_6806 iscsi_stat_login_show_attr_indx 0 6806 NULL
120250 +init_port_6810 init_port 0 6810 NULL
120251 +wait_for_bulk_in_ready_6814 wait_for_bulk_in_ready 0 6814 NULL
120252 +__chksum_finup_6816 __chksum_finup 0 6816 NULL
120253 +codec_reg_show_6818 codec_reg_show 0 6818 NULL nohasharray
120254 +bcm_tx_setup_6818 bcm_tx_setup 0 6818 &codec_reg_show_6818
120255 +rfcomm_send_frame_6819 rfcomm_send_frame 3 6819 NULL
120256 +lbs_rdrf_write_6826 lbs_rdrf_write 3-0 6826 NULL nohasharray
120257 +host_reset_6826 host_reset 0 6826 &lbs_rdrf_write_6826
120258 +xfs_bmap_first_unused_6827 xfs_bmap_first_unused 0 6827 NULL
120259 +pca_xfer_6828 pca_xfer 0-3 6828 NULL
120260 +f_tempsense_rd_6829 f_tempsense_rd 0 6829 NULL
120261 +calc_pages_for_6838 calc_pages_for 0-2-1 6838 NULL
120262 +blk_alloc_flush_queue_6839 blk_alloc_flush_queue 3 6839 NULL
120263 +mon_bin_read_6841 mon_bin_read 3-0 6841 NULL
120264 +snd_cs4281_BA0_read_6847 snd_cs4281_BA0_read 5-0 6847 NULL
120265 +__extent_writepage_io_6848 __extent_writepage_io 0 6848 NULL
120266 +hw_breakpoint_exceptions_notify_6850 hw_breakpoint_exceptions_notify 0 6850 NULL
120267 +atmtcp_recv_control_6851 atmtcp_recv_control 0 6851 NULL nohasharray
120268 +xfs_rtany_summary_6851 xfs_rtany_summary 0 6851 &atmtcp_recv_control_6851
120269 +nilfs_segctor_collect_blocks_6852 nilfs_segctor_collect_blocks 0 6852 NULL nohasharray
120270 +iwl_dbgfs_d0i3_refs_write_6852 iwl_dbgfs_d0i3_refs_write 0-3 6852 &nilfs_segctor_collect_blocks_6852
120271 +as3722_gpio_to_irq_6861 as3722_gpio_to_irq 2 6861 NULL
120272 +inode_getxattr_6862 inode_getxattr 0 6862 NULL nohasharray
120273 +pn_send_6862 pn_send 0 6862 &inode_getxattr_6862
120274 +i7core_inject_show_page_6864 i7core_inject_show_page 0 6864 NULL
120275 +perf_output_sample_ustack_6868 perf_output_sample_ustack 2 6868 NULL nohasharray
120276 +iscsi_stat_instance_show_attr_vendor_6868 iscsi_stat_instance_show_attr_vendor 0 6868 &perf_output_sample_ustack_6868
120277 +subdev_s_ctrl_6869 subdev_s_ctrl 0 6869 NULL
120278 +ecryptfs_write_lower_6870 ecryptfs_write_lower 0-4 6870 NULL
120279 +size_6873 size 0 6873 NULL
120280 +ax88772_link_reset_6876 ax88772_link_reset 0 6876 NULL
120281 +sm501_gpio_input_6877 sm501_gpio_input 0 6877 NULL nohasharray
120282 +store_rotate_6877 store_rotate 0-4 6877 &sm501_gpio_input_6877
120283 +dio_complete_6879 dio_complete 0-2-3 6879 NULL
120284 +otg_mode_store_6882 otg_mode_store 0-4 6882 NULL
120285 +nes_netdev_open_6886 nes_netdev_open 0 6886 NULL
120286 +resize_async_buffer_6887 resize_async_buffer 3 6887 NULL
120287 +raw_seticmpfilter_6888 raw_seticmpfilter 3-0 6888 NULL nohasharray
120288 +ieee80211_if_fmt_path_refresh_time_6888 ieee80211_if_fmt_path_refresh_time 3 6888 &raw_seticmpfilter_6888 nohasharray
120289 +show_type_6888 show_type 0 6888 &ieee80211_if_fmt_path_refresh_time_6888
120290 +dlmfs_file_write_6892 dlmfs_file_write 3-0 6892 NULL
120291 +show_fcstat_fc_seq_not_found_6897 show_fcstat_fc_seq_not_found 0 6897 NULL nohasharray
120292 +iscsi_tpg_param_show_DefaultTime2Retain_6897 iscsi_tpg_param_show_DefaultTime2Retain 0 6897 &show_fcstat_fc_seq_not_found_6897
120293 +max_write_same_blocks_show_6899 max_write_same_blocks_show 0 6899 NULL
120294 +wq_nice_store_6901 wq_nice_store 0-4 6901 NULL
120295 +veth_change_mtu_6902 veth_change_mtu 0 6902 NULL nohasharray
120296 +ext4_inode_bitmap_6902 ext4_inode_bitmap 0 6902 &veth_change_mtu_6902
120297 +acerhdf_get_trip_temp_6903 acerhdf_get_trip_temp 0 6903 NULL
120298 +hook_6905 hook 0 6905 NULL nohasharray
120299 +qib_init_6905 qib_init 0 6905 &hook_6905
120300 +target_core_alua_lu_gp_show_attr_lu_gp_id_6909 target_core_alua_lu_gp_show_attr_lu_gp_id 0 6909 NULL
120301 +show_tolerance_6910 show_tolerance 0 6910 NULL nohasharray
120302 +wl1251_hw_init_data_path_config_6910 wl1251_hw_init_data_path_config 0 6910 &show_tolerance_6910
120303 +proc_sessionid_read_6911 proc_sessionid_read 3-0 6911 NULL nohasharray
120304 +ucma_write_6911 ucma_write 0-3 6911 &proc_sessionid_read_6911 nohasharray
120305 +acm_alloc_minor_6911 acm_alloc_minor 0 6911 &ucma_write_6911
120306 +humidity1_input_show_6912 humidity1_input_show 0 6912 NULL
120307 +__kfifo_dma_in_finish_r_6913 __kfifo_dma_in_finish_r 2-3 6913 NULL
120308 +ioctl_6914 ioctl 0 6914 NULL
120309 +csio_vport_disable_6917 csio_vport_disable 0 6917 NULL
120310 +do_msgrcv_6921 do_msgrcv 3 6921 NULL nohasharray
120311 +qlcnic_82xx_fw_cmd_create_tx_ctx_6921 qlcnic_82xx_fw_cmd_create_tx_ctx 0 6921 &do_msgrcv_6921 nohasharray
120312 +sm501fb_check_var_crt_6921 sm501fb_check_var_crt 0 6921 &qlcnic_82xx_fw_cmd_create_tx_ctx_6921
120313 +__vxge_hw_mempool_create_6923 __vxge_hw_mempool_create 3-2-6 6923 NULL nohasharray
120314 +nfs3_proc_statfs_6923 nfs3_proc_statfs 0 6923 &__vxge_hw_mempool_create_6923
120315 +reg_set_state_6924 reg_set_state 0-4 6924 NULL
120316 +cache_do_downcall_6926 cache_do_downcall 3-0 6926 NULL nohasharray
120317 +vb2_internal_dqbuf_6926 vb2_internal_dqbuf 0 6926 &cache_do_downcall_6926
120318 +ipath_verbs_send_dma_6929 ipath_verbs_send_dma 6 6929 NULL
120319 +create_multi_out_ctls_6930 create_multi_out_ctls 0 6930 NULL
120320 +__c2port_show_dev_id_6936 __c2port_show_dev_id 0 6936 NULL
120321 +__rpc_pipefs_event_6942 __rpc_pipefs_event 0 6942 NULL
120322 +qsfp_cks_6945 qsfp_cks 2-0 6945 NULL
120323 +hih6130_show_humidity_6948 hih6130_show_humidity 0 6948 NULL
120324 +ab3100_get_register_page_interruptible_6951 ab3100_get_register_page_interruptible 4-0 6951 NULL
120325 +str_to_slot_6952 str_to_slot 0 6952 NULL
120326 +crypto_ahash_update_6959 crypto_ahash_update 0 6959 NULL nohasharray
120327 +nilfs_segctor_extend_segments_6959 nilfs_segctor_extend_segments 0 6959 &crypto_ahash_update_6959
120328 +shash_update_unaligned_6960 shash_update_unaligned 0 6960 NULL
120329 +pch_uart_hal_read_6961 pch_uart_hal_read 0 6961 NULL
120330 +videobuf_dma_init_kernel_6963 videobuf_dma_init_kernel 3-0 6963 NULL nohasharray
120331 +read_usattenuation_6963 read_usattenuation 0 6963 &videobuf_dma_init_kernel_6963 nohasharray
120332 +check_max_sdu_6963 check_max_sdu 0 6963 &read_usattenuation_6963
120333 +in_intr_mask_show_6971 in_intr_mask_show 0 6971 NULL
120334 +i40e_dbg_dump_write_6973 i40e_dbg_dump_write 3-0 6973 NULL nohasharray
120335 +rsa_extract_mpi_6973 rsa_extract_mpi 5 6973 &i40e_dbg_dump_write_6973
120336 +acpi_lpss_platform_notify_6980 acpi_lpss_platform_notify 0 6980 NULL
120337 +ismt_process_desc_6981 ismt_process_desc 0 6981 NULL
120338 +request_key_async_6990 request_key_async 4 6990 NULL
120339 +store_spi_transport_max_qas_6996 store_spi_transport_max_qas 0-4 6996 NULL
120340 +r871x_set_wpa_ie_7000 r871x_set_wpa_ie 3 7000 NULL
120341 +b43legacy_phy_init_7003 b43legacy_phy_init 0 7003 NULL
120342 +qlcnic_sysfs_validate_crb_7004 qlcnic_sysfs_validate_crb 0 7004 NULL nohasharray
120343 +fanotify_handle_event_7004 fanotify_handle_event 0 7004 &qlcnic_sysfs_validate_crb_7004
120344 +log_wait_commit_7005 log_wait_commit 0 7005 NULL
120345 +cipso_v4_gentag_enum_7006 cipso_v4_gentag_enum 0 7006 NULL
120346 +tracing_cpumask_read_7010 tracing_cpumask_read 3 7010 NULL
120347 +copy_items_7012 copy_items 7 7012 NULL
120348 +ld_usb_write_7022 ld_usb_write 3-0 7022 NULL
120349 +get_performance_level_7023 get_performance_level 0 7023 NULL nohasharray
120350 +c2_pseudo_up_7023 c2_pseudo_up 0 7023 &get_performance_level_7023
120351 +uwb_rc_mac_addr_store_7027 uwb_rc_mac_addr_store 0-4 7027 NULL
120352 +snd_pcm_do_resume_7028 snd_pcm_do_resume 0 7028 NULL
120353 +reserved_show_7029 reserved_show 0 7029 NULL nohasharray
120354 +ath9k_tx99_init_7029 ath9k_tx99_init 0 7029 &reserved_show_7029
120355 +wimax_msg_7030 wimax_msg 4 7030 NULL
120356 +ceph_kvmalloc_7033 ceph_kvmalloc 1 7033 NULL
120357 +nilfs_segments_attr_store_7037 nilfs_segments_attr_store 0-4 7037 NULL
120358 +stmmac_hw_setup_7038 stmmac_hw_setup 0 7038 NULL
120359 +metrics_bytes_identical_show_7039 metrics_bytes_identical_show 0 7039 NULL
120360 +nilfs_cpfile_get_checkpoint_block_7041 nilfs_cpfile_get_checkpoint_block 0 7041 NULL
120361 +ipath_get_base_info_7043 ipath_get_base_info 3-0 7043 NULL
120362 +show_fcoe_fcf_device_fc_map_7044 show_fcoe_fcf_device_fc_map 0 7044 NULL
120363 +ath5k_hw_rf5111_chan2athchan_7051 ath5k_hw_rf5111_chan2athchan 0 7051 NULL
120364 +show_sas_expander_component_vendor_id_7054 show_sas_expander_component_vendor_id 0 7054 NULL
120365 +snd_intel8x0_ali_trigger_7055 snd_intel8x0_ali_trigger 0 7055 NULL
120366 +amd64_hole_show_7057 amd64_hole_show 0 7057 NULL nohasharray
120367 +sctp_make_op_error_7057 sctp_make_op_error 6-5 7057 &amd64_hole_show_7057
120368 +rs5c_get_regs_7062 rs5c_get_regs 0 7062 NULL
120369 +srpt_tpg_show_enable_7063 srpt_tpg_show_enable 0 7063 NULL nohasharray
120370 +nouveau_device_create__7063 nouveau_device_create_ 7 7063 &srpt_tpg_show_enable_7063
120371 +store_hardware_switching_mode_7064 store_hardware_switching_mode 0-4 7064 NULL
120372 +gart_mapping_error_7065 gart_mapping_error 0-2 7065 NULL
120373 +target_stat_scsi_auth_intr_show_attr_dev_7066 target_stat_scsi_auth_intr_show_attr_dev 0 7066 NULL nohasharray
120374 +csio_store_dbg_level_7066 csio_store_dbg_level 0-4 7066 &target_stat_scsi_auth_intr_show_attr_dev_7066
120375 +filename_lookup_7071 filename_lookup 0 7071 NULL
120376 +hci_sock_recvmsg_7072 hci_sock_recvmsg 0-4 7072 NULL
120377 +l2cap_sock_getname_7074 l2cap_sock_getname 0 7074 NULL nohasharray
120378 +event_enable_read_7074 event_enable_read 3 7074 &l2cap_sock_getname_7074
120379 +mii_status_show_7077 mii_status_show 0 7077 NULL
120380 +sh_mobile_ceu_videobuf_setup_7080 sh_mobile_ceu_videobuf_setup 0 7080 NULL
120381 +zd_ioread16v_locked_7082 zd_ioread16v_locked 0 7082 NULL
120382 +read_7087 read 0 7087 NULL nohasharray
120383 +queue_requests_show_7087 queue_requests_show 0 7087 &read_7087
120384 +beacon_interval_read_7091 beacon_interval_read 3-0 7091 NULL nohasharray
120385 +tipc_send_packet_7091 tipc_send_packet 4-0 7091 &beacon_interval_read_7091
120386 +show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095 show_session_param_ISCSI_PARAM_PDU_INORDER_EN 0 7095 NULL nohasharray
120387 +ecryptfs_add_new_key_tfm_7095 ecryptfs_add_new_key_tfm 0 7095 &show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095
120388 +raw_pci_read_7098 raw_pci_read 0 7098 NULL nohasharray
120389 +cfq_target_latency_show_7098 cfq_target_latency_show 0 7098 &raw_pci_read_7098
120390 +journal_begin_7100 journal_begin 0 7100 NULL nohasharray
120391 +nfs_writepage_7100 nfs_writepage 0 7100 &journal_begin_7100
120392 +cifs_wait_mtu_credits_7101 cifs_wait_mtu_credits 0 7101 NULL
120393 +pipeline_enc_rx_stat_fifo_int_read_7107 pipeline_enc_rx_stat_fifo_int_read 3-0 7107 NULL
120394 +uwb_rc_scan_show_7108 uwb_rc_scan_show 0 7108 NULL
120395 +uwb_rc_beacon_store_7110 uwb_rc_beacon_store 0-4 7110 NULL
120396 +ed_schedule_7117 ed_schedule 0 7117 NULL nohasharray
120397 +xfs_attr3_leaf_split_7117 xfs_attr3_leaf_split 0 7117 &ed_schedule_7117
120398 +nilfs_mdt_insert_new_block_7118 nilfs_mdt_insert_new_block 0 7118 NULL
120399 +show_value_7119 show_value 0 7119 NULL
120400 +osc_resend_count_seq_write_7120 osc_resend_count_seq_write 3 7120 NULL
120401 +zd_iowrite32_7126 zd_iowrite32 0 7126 NULL
120402 +r8a66597_start_7127 r8a66597_start 0 7127 NULL
120403 +psmouse_attr_set_protocol_7128 psmouse_attr_set_protocol 0-4 7128 NULL
120404 +rtl2832_sdr_wr_7132 rtl2832_sdr_wr 0 7132 NULL
120405 +send_mpa_reject_7135 send_mpa_reject 3 7135 NULL
120406 +qlcnic_enable_msix_7144 qlcnic_enable_msix 2 7144 NULL
120407 +gfs2_setxattr_7146 gfs2_setxattr 0 7146 NULL
120408 +show_bpp_7148 show_bpp 0 7148 NULL
120409 +adc128_set_temp_7149 adc128_set_temp 0-4 7149 NULL
120410 +pscsi_show_configfs_dev_params_7152 pscsi_show_configfs_dev_params 0 7152 NULL
120411 +sky2_get_eeprom_len_7154 sky2_get_eeprom_len 0 7154 NULL
120412 +set_lcd_level_7155 set_lcd_level 0 7155 NULL
120413 +fnic_reset_7163 fnic_reset 0 7163 NULL
120414 +r8a66597_enable_7164 r8a66597_enable 0 7164 NULL
120415 +show_counter_rx_icrc_errs_7167 show_counter_rx_icrc_errs 0 7167 NULL
120416 +core_alua_write_tpg_metadata_7168 core_alua_write_tpg_metadata 3 7168 NULL
120417 +i2c_xfer_7177 i2c_xfer 0-3 7177 NULL
120418 +fsp_attr_set_flags_7182 fsp_attr_set_flags 0-4 7182 NULL nohasharray
120419 +set_rdac1_7182 set_rdac1 4-0 7182 &fsp_attr_set_flags_7182 nohasharray
120420 +ext4_attr_store_7182 ext4_attr_store 0-4 7182 &set_rdac1_7182
120421 +f_hid_opts_report_desc_store_7188 f_hid_opts_report_desc_store 3 7188 NULL
120422 +snd_mask_refine_max_7191 snd_mask_refine_max 0 7191 NULL nohasharray
120423 +ath10k_install_key_7191 ath10k_install_key 0 7191 &snd_mask_refine_max_7191
120424 +wl1271_init_pta_7195 wl1271_init_pta 0 7195 NULL
120425 +hfsplus_hash_dentry_7198 hfsplus_hash_dentry 0 7198 NULL
120426 +ext3_xattr_ibody_list_7201 ext3_xattr_ibody_list 0 7201 NULL
120427 +__alloc_objio_seg_7203 __alloc_objio_seg 1 7203 NULL
120428 +sysfs_kf_bin_read_7205 sysfs_kf_bin_read 0-4-3 7205 NULL
120429 +batadv_check_unicast_ttvn_7206 batadv_check_unicast_ttvn 3 7206 NULL
120430 +adjd_s311_update_scan_mode_7208 adjd_s311_update_scan_mode 0 7208 NULL
120431 +fsg_common_set_nluns_7209 fsg_common_set_nluns 2 7209 NULL
120432 +confirm_7211 confirm 0 7211 NULL
120433 +tpm_rng_read_7214 tpm_rng_read 0 7214 NULL
120434 +of_dma_match_channel_7216 of_dma_match_channel 3 7216 NULL
120435 +acpi_device_uid_show_7226 acpi_device_uid_show 0 7226 NULL nohasharray
120436 +ipoib_set_mode_7226 ipoib_set_mode 0 7226 &acpi_device_uid_show_7226
120437 +usblp_wtest_7227 usblp_wtest 0 7227 NULL
120438 +rpm_suspend_7228 rpm_suspend 0 7228 NULL nohasharray
120439 +evtchn_2l_max_channels_7228 evtchn_2l_max_channels 0 7228 &rpm_suspend_7228
120440 +edd_show_info_flags_7231 edd_show_info_flags 0 7231 NULL nohasharray
120441 +x1205_sysfs_show_dtrim_7231 x1205_sysfs_show_dtrim 0 7231 &edd_show_info_flags_7231
120442 +rocker_flow_tbl_acl_7233 rocker_flow_tbl_acl 0 7233 NULL
120443 +usb488_device_capabilities_show_7238 usb488_device_capabilities_show 0 7238 NULL nohasharray
120444 +fm10k_update_vlan_pf_7238 fm10k_update_vlan_pf 0 7238 &usb488_device_capabilities_show_7238
120445 +rxrpc_listen_7242 rxrpc_listen 0 7242 NULL
120446 +iscsi_tpg_param_store_MaxRecvDataSegmentLength_7243 iscsi_tpg_param_store_MaxRecvDataSegmentLength 0-3 7243 NULL
120447 +show_fnode_targetalias_7247 show_fnode_targetalias 0 7247 NULL
120448 +af_alg_make_sg_7254 af_alg_make_sg 0-3 7254 NULL
120449 +dpm_run_callback_7257 dpm_run_callback 0 7257 NULL
120450 +release_version_show_7263 release_version_show 0 7263 NULL
120451 +max8998_bulk_read_7265 max8998_bulk_read 0 7265 NULL
120452 +snd_mask_refine_7267 snd_mask_refine 0 7267 NULL
120453 +dma_ops_alloc_addresses_7272 dma_ops_alloc_addresses 0-3-4-5 7272 NULL nohasharray
120454 +ssb_bus_resume_7272 ssb_bus_resume 0 7272 &dma_ops_alloc_addresses_7272
120455 +palmas_update_bits_7273 palmas_update_bits 0 7273 NULL
120456 +htu21_show_humidity_7275 htu21_show_humidity 0 7275 NULL
120457 +radeon_hw_i2c_xfer_7280 radeon_hw_i2c_xfer 0-3 7280 NULL nohasharray
120458 +smack_task_setnice_7280 smack_task_setnice 0 7280 &radeon_hw_i2c_xfer_7280
120459 +kvm_suspend_7281 kvm_suspend 0 7281 NULL
120460 +kimage_alloc_init_7282 kimage_alloc_init 3 7282 NULL nohasharray
120461 +rx_rate_rx_frames_per_rates_read_7282 rx_rate_rx_frames_per_rates_read 3-0 7282 &kimage_alloc_init_7282
120462 +iwl_pcie_load_firmware_chunk_7284 iwl_pcie_load_firmware_chunk 0 7284 NULL
120463 +bond_option_arp_all_targets_set_7285 bond_option_arp_all_targets_set 0 7285 NULL
120464 +show_conn_param_ISCSI_PARAM_RECV_TMO_7290 show_conn_param_ISCSI_PARAM_RECV_TMO 0 7290 NULL nohasharray
120465 +setup_idle_tx_channel_7290 setup_idle_tx_channel 0 7290 &show_conn_param_ISCSI_PARAM_RECV_TMO_7290
120466 +isku_sysfs_write_macro_7293 isku_sysfs_write_macro 6-0-5 7293 NULL
120467 +sctp_primitive_ASSOCIATE_7303 sctp_primitive_ASSOCIATE 0 7303 NULL
120468 +uvesafb_show_vbe_modes_7306 uvesafb_show_vbe_modes 0 7306 NULL
120469 +rose_open_7309 rose_open 0 7309 NULL
120470 +bd2802_store_reg0x11_7311 bd2802_store_reg0x11 0-4 7311 NULL
120471 +ixgbe_fcoe_ddp_setup_7318 ixgbe_fcoe_ddp_setup 4 7318 NULL
120472 +security_inode_need_killpriv_7322 security_inode_need_killpriv 0 7322 NULL
120473 +wait_on_sync_kiocb_7327 wait_on_sync_kiocb 0 7327 NULL
120474 +queue_discard_max_show_7328 queue_discard_max_show 0 7328 NULL
120475 +do_md_stop_7335 do_md_stop 0 7335 NULL
120476 +show_fnode_ipaddress_7338 show_fnode_ipaddress 0 7338 NULL
120477 +ov772x_set_params_7342 ov772x_set_params 0 7342 NULL
120478 +mgmt_control_7349 mgmt_control 3 7349 NULL
120479 +t1_get_slice_7350 t1_get_slice 0 7350 NULL
120480 +diva_xdi_read_7357 diva_xdi_read 0 7357 NULL
120481 +btrfs_listxattr_7359 btrfs_listxattr 0-3 7359 NULL
120482 +bop_delete_7361 bop_delete 0 7361 NULL nohasharray
120483 +carmine_set_par_7361 carmine_set_par 0 7361 &bop_delete_7361
120484 +ext3_free_blocks_7362 ext3_free_blocks 4-3 7362 NULL
120485 +nfs_fsync_dir_7363 nfs_fsync_dir 0 7363 NULL
120486 +koneplus_sysfs_read_info_7367 koneplus_sysfs_read_info 0-5-6 7367 NULL
120487 +ieee80211_if_read_dot11MeshHWMPactivePathTimeout_7368 ieee80211_if_read_dot11MeshHWMPactivePathTimeout 3-0 7368 NULL
120488 +schedule_timeout_7371 schedule_timeout 0 7371 NULL
120489 +rds_setsockopt_7372 rds_setsockopt 0 7372 NULL
120490 +audit_send_reply_7376 audit_send_reply 7 7376 NULL
120491 +bind_mode_store_7379 bind_mode_store 0-3 7379 NULL
120492 +xfs_btree_delete_7384 xfs_btree_delete 0 7384 NULL
120493 +pm8001_chip_ssp_tm_req_7387 pm8001_chip_ssp_tm_req 0 7387 NULL
120494 +hweight_long_7388 hweight_long 0-1 7388 NULL
120495 +bond_opt_tryset_rtnl_7392 bond_opt_tryset_rtnl 0 7392 NULL
120496 +carrier_store_7396 carrier_store 4-0 7396 NULL nohasharray
120497 +sl_change_mtu_7396 sl_change_mtu 0-2 7396 &carrier_store_7396
120498 +_ore_add_stripe_unit_7399 _ore_add_stripe_unit 3-6-0 7399 NULL
120499 +audmux_read_file_7400 audmux_read_file 3-0 7400 NULL
120500 +__rtc_read_time_7401 __rtc_read_time 0 7401 NULL
120501 +tipc_recvmsg_7402 tipc_recvmsg 0-4 7402 NULL
120502 +drm_property_create_blob_7414 drm_property_create_blob 2 7414 NULL
120503 +cfhsi_fifo_occupancy_7417 cfhsi_fifo_occupancy 0 7417 NULL
120504 +store_7418 store 0-3 7418 NULL
120505 +switch_mm_7420 switch_mm 0 7420 NULL
120506 +rds_blckcnt_7435 rds_blckcnt 0 7435 NULL
120507 +cxacru_sysfs_store_adsl_state_7437 cxacru_sysfs_store_adsl_state 0-4 7437 NULL
120508 +SendReceiveNoRsp_7438 SendReceiveNoRsp 0 7438 NULL
120509 +romfs_dev_read_7439 romfs_dev_read 0 7439 NULL
120510 +store_7441 store 0 7441 NULL
120511 +bq2415x_get_termination_current_7443 bq2415x_get_termination_current 0 7443 NULL
120512 +acpi_ex_create_processor_7444 acpi_ex_create_processor 0 7444 NULL
120513 +show_mask_7446 show_mask 0 7446 NULL
120514 +ip_options_get_alloc_7448 ip_options_get_alloc 1 7448 NULL nohasharray
120515 +acpi_ex_create_region_7448 acpi_ex_create_region 0 7448 &ip_options_get_alloc_7448 nohasharray
120516 +pci_map_page_7448 pci_map_page 0-3 7448 &acpi_ex_create_region_7448
120517 +make_node_dirty_7452 make_node_dirty 0 7452 NULL
120518 +SYSC_setgroups_7454 SYSC_setgroups 1 7454 NULL nohasharray
120519 +crypto_sha512_update_7454 crypto_sha512_update 0 7454 &SYSC_setgroups_7454
120520 +rt2x00debug_read_queue_stats_7455 rt2x00debug_read_queue_stats 3-0 7455 NULL
120521 +show_iface_discovery_logout_7460 show_iface_discovery_logout 0 7460 NULL
120522 +l2tp_ip6_sendmsg_7461 l2tp_ip6_sendmsg 0-4 7461 NULL nohasharray
120523 +rose_listen_7461 rose_listen 0 7461 &l2tp_ip6_sendmsg_7461
120524 +store_auto_pwm_7463 store_auto_pwm 0-4 7463 NULL
120525 +wm8996_gpio_direction_out_7469 wm8996_gpio_direction_out 0 7469 NULL
120526 +set_speed_7470 set_speed 0-4 7470 NULL
120527 +garp_request_join_7471 garp_request_join 4 7471 NULL nohasharray
120528 +ReadHSCX_7471 ReadHSCX 0 7471 &garp_request_join_7471
120529 +xcan_chip_start_7472 xcan_chip_start 0 7472 NULL
120530 +show_max_uV_7474 show_max_uV 0 7474 NULL
120531 +snd_seq_ioctl_unsubscribe_port_7481 snd_seq_ioctl_unsubscribe_port 0 7481 NULL
120532 +atalk_getname_7490 atalk_getname 0 7490 NULL
120533 +snd_pcm_lib_read1_7491 snd_pcm_lib_read1 0-3 7491 NULL
120534 +setsockopt_7492 setsockopt 0 7492 NULL
120535 +__padata_add_cpu_7497 __padata_add_cpu 0 7497 NULL
120536 +prism2_change_mtu_7498 prism2_change_mtu 0 7498 NULL
120537 +ntb_netdev_open_7505 ntb_netdev_open 0 7505 NULL
120538 +sdhci_alloc_host_7509 sdhci_alloc_host 2 7509 NULL
120539 +jump_label_add_module_7513 jump_label_add_module 0 7513 NULL
120540 +logfs_readpage_nolock_7514 logfs_readpage_nolock 0 7514 NULL
120541 +array_zalloc_7519 array_zalloc 1-2 7519 NULL
120542 +xfs_fs_statfs_7522 xfs_fs_statfs 0 7522 NULL nohasharray
120543 +tg3_writephy_7522 tg3_writephy 0 7522 &xfs_fs_statfs_7522
120544 +qlcnic_napi_add_7526 qlcnic_napi_add 0 7526 NULL
120545 +debug_dma_map_page_7528 debug_dma_map_page 6 7528 NULL
120546 +show_prot_capabilities_7532 show_prot_capabilities 0 7532 NULL
120547 +vfio_device_fops_write_7537 vfio_device_fops_write 0-3 7537 NULL
120548 +virtnet_open_7538 virtnet_open 0 7538 NULL
120549 +target_core_hba_show_attr_hba_info_7539 target_core_hba_show_attr_hba_info 0 7539 NULL
120550 +hermes_write_ltv_7541 hermes_write_ltv 0 7541 NULL
120551 +pinmux_request_gpio_7543 pinmux_request_gpio 0 7543 NULL
120552 +smb_send_rqst_7549 smb_send_rqst 0 7549 NULL nohasharray
120553 +write_begin_slow_7549 write_begin_slow 0 7549 &smb_send_rqst_7549
120554 +input_dev_show_id_version_7550 input_dev_show_id_version 0 7550 NULL
120555 +snd_pcm_plugin_build_route_7551 snd_pcm_plugin_build_route 0 7551 NULL
120556 +ahci_transmit_led_message_7552 ahci_transmit_led_message 0-3 7552 NULL
120557 +goal_in_my_reservation_7553 goal_in_my_reservation 3 7553 NULL
120558 +store_chip_reset_7556 store_chip_reset 0-4 7556 NULL
120559 +ath10k_read_htt_stats_mask_7557 ath10k_read_htt_stats_mask 3-0 7557 NULL nohasharray
120560 +superio_enter_7557 superio_enter 0 7557 &ath10k_read_htt_stats_mask_7557
120561 +xfs_file_dio_aio_write_7559 xfs_file_dio_aio_write 0 7559 NULL
120562 +store_bank2_setting_7560 store_bank2_setting 0-4 7560 NULL
120563 +smk_read_mapped_7562 smk_read_mapped 3-0 7562 NULL
120564 +netvsc_get_slots_7565 netvsc_get_slots 0 7565 NULL
120565 +chan_alloc_skb_cb_7571 chan_alloc_skb_cb 3-2 7571 NULL nohasharray
120566 +cfs_cpt_num_estimate_7571 cfs_cpt_num_estimate 0 7571 &chan_alloc_skb_cb_7571
120567 +get_pwm_en_7576 get_pwm_en 0 7576 NULL
120568 +target_fabric_nacl_auth_attr_show_7584 target_fabric_nacl_auth_attr_show 0 7584 NULL
120569 +zd_chip_lock_phy_regs_7589 zd_chip_lock_phy_regs 0 7589 NULL
120570 +ext3_try_to_allocate_7590 ext3_try_to_allocate 3-0-5 7590 NULL
120571 +fsp_attr_show_hscroll_7598 fsp_attr_show_hscroll 0 7598 NULL nohasharray
120572 +bond_option_updelay_set_7598 bond_option_updelay_set 0 7598 &fsp_attr_show_hscroll_7598
120573 +pre_rsb_struct_7599 pre_rsb_struct 0 7599 NULL
120574 +show_iface_vlan_id_7601 show_iface_vlan_id 0 7601 NULL
120575 +m88e1111_config_init_7609 m88e1111_config_init 0 7609 NULL
120576 +snd_azf3328_pcm_trigger_7613 snd_azf3328_pcm_trigger 0 7613 NULL
120577 +groups_alloc_7614 groups_alloc 1 7614 NULL nohasharray
120578 +create_dir_7614 create_dir 0 7614 &groups_alloc_7614 nohasharray
120579 +scan_secs_write_7614 scan_secs_write 3-0 7614 &create_dir_7614
120580 +__b44_readphy_7624 __b44_readphy 0 7624 NULL
120581 +send_to_group_7627 send_to_group 0 7627 NULL
120582 +pch_udc_start_7631 pch_udc_start 0 7631 NULL
120583 +hw_port_test_set_7633 hw_port_test_set 0 7633 NULL
120584 +show_pwm_auto_spinup_min_7635 show_pwm_auto_spinup_min 0 7635 NULL
120585 +net2272_queue_7640 net2272_queue 0 7640 NULL
120586 +show_tcrit1_hyst_7645 show_tcrit1_hyst 0 7645 NULL
120587 +write_priomap_7648 write_priomap 0-3 7648 NULL
120588 +ceph_fsync_7650 ceph_fsync 0 7650 NULL
120589 +ipath_sdma_get_inflight_7652 ipath_sdma_get_inflight 0 7652 NULL nohasharray
120590 +iwl_pcie_nic_init_7652 iwl_pcie_nic_init 0 7652 &ipath_sdma_get_inflight_7652
120591 +xfs_bmap_btalloc_nullfb_7654 xfs_bmap_btalloc_nullfb 0 7654 NULL
120592 +show_fc_rport_supported_classes_7658 show_fc_rport_supported_classes 0 7658 NULL
120593 +fault_inject_write_7662 fault_inject_write 3-0 7662 NULL
120594 +ds1305_set_alarm_7667 ds1305_set_alarm 0 7667 NULL
120595 +acpi_bus_init_power_7670 acpi_bus_init_power 0 7670 NULL
120596 +tcm_qla2xxx_tpg_attrib_store_generate_node_acls_7674 tcm_qla2xxx_tpg_attrib_store_generate_node_acls 0-3 7674 NULL
120597 +b43legacy_upload_microcode_7683 b43legacy_upload_microcode 0 7683 NULL nohasharray
120598 +fm10k_setup_tx_resources_7683 fm10k_setup_tx_resources 0 7683 &b43legacy_upload_microcode_7683
120599 +acpi_ex_allocate_name_string_7685 acpi_ex_allocate_name_string 1-2 7685 NULL nohasharray
120600 +skb_copy_expand_7685 skb_copy_expand 3-2 7685 &acpi_ex_allocate_name_string_7685
120601 +card_id_store_attr_7688 card_id_store_attr 0-4 7688 NULL
120602 +ip_options_get_finish_7691 ip_options_get_finish 0 7691 NULL
120603 +device_show_7693 device_show 0 7693 NULL nohasharray
120604 +tpu_pwm_set_polarity_7693 tpu_pwm_set_polarity 0 7693 &device_show_7693
120605 +xfs_da3_blk_link_7697 xfs_da3_blk_link 0 7697 NULL
120606 +acpi_ns_get_pathname_length_7699 acpi_ns_get_pathname_length 0 7699 NULL
120607 +affs_hash_dentry_7703 affs_hash_dentry 0 7703 NULL nohasharray
120608 +bnx2_init_nic_7703 bnx2_init_nic 0 7703 &affs_hash_dentry_7703
120609 +dev_info_set_7705 dev_info_set 0 7705 NULL
120610 +ds2781_get_rsgain_setting_7708 ds2781_get_rsgain_setting 0 7708 NULL nohasharray
120611 +dev_write_7708 dev_write 0-3 7708 &ds2781_get_rsgain_setting_7708
120612 +unmap_region_7709 unmap_region 1 7709 NULL
120613 +nilfs_segbuf_write_7710 nilfs_segbuf_write 0 7710 NULL
120614 +show_7711 show 0 7711 NULL
120615 +dbg_check_cats_7713 dbg_check_cats 0 7713 NULL
120616 +sys_pread64_7721 sys_pread64 3 7721 NULL
120617 +pci_raw_set_power_state_7729 pci_raw_set_power_state 0 7729 NULL
120618 +emul_temp_store_7730 emul_temp_store 0-4 7730 NULL
120619 +__btrfs_add_ordered_extent_7745 __btrfs_add_ordered_extent 0 7745 NULL nohasharray
120620 +bitmap_read_sb_7745 bitmap_read_sb 0 7745 &__btrfs_add_ordered_extent_7745
120621 +ip_vs_forward_icmp_7747 ip_vs_forward_icmp 0 7747 NULL
120622 +ndo_set_mac_address_7748 ndo_set_mac_address 0 7748 NULL
120623 +ina2xx_show_value_7749 ina2xx_show_value 0 7749 NULL
120624 +write_7751 write 0 7751 NULL
120625 +vxge_device_register_7752 vxge_device_register 4 7752 NULL
120626 +snd_seq_set_queue_tempo_7755 snd_seq_set_queue_tempo 0 7755 NULL
120627 +snd_seq_ioctl_set_queue_timer_7760 snd_seq_ioctl_set_queue_timer 0 7760 NULL
120628 +isl12022_rtc_read_time_7761 isl12022_rtc_read_time 0 7761 NULL
120629 +b43_wireless_core_init_7762 b43_wireless_core_init 0 7762 NULL
120630 +ubi_io_read_vid_hdr_7766 ubi_io_read_vid_hdr 0 7766 NULL
120631 +iwl_dbgfs_bt_cmd_read_7770 iwl_dbgfs_bt_cmd_read 3-0 7770 NULL
120632 +lpfc_used_vpi_show_7773 lpfc_used_vpi_show 0 7773 NULL
120633 +alloc_candev_7776 alloc_candev 2-1 7776 NULL
120634 +wcn36xx_smd_open_7779 wcn36xx_smd_open 0 7779 NULL
120635 +solo_start_streaming_7780 solo_start_streaming 0 7780 NULL
120636 +__videobuf_read_start_7782 __videobuf_read_start 0 7782 NULL nohasharray
120637 +iwl_mvm_binding_add_vif_7782 iwl_mvm_binding_add_vif 0 7782 &__videobuf_read_start_7782
120638 +dfs_global_file_read_7787 dfs_global_file_read 3-0 7787 NULL
120639 +bnx2_nvram_write_7790 bnx2_nvram_write 2-4 7790 NULL
120640 +diva_os_copy_from_user_7792 diva_os_copy_from_user 4 7792 NULL nohasharray
120641 +lustre_packed_msg_size_7792 lustre_packed_msg_size 0 7792 &diva_os_copy_from_user_7792
120642 +__uncore_wrap_mode_show_7796 __uncore_wrap_mode_show 0 7796 NULL
120643 +pcxhr_pll_freq_register_7798 pcxhr_pll_freq_register 0 7798 NULL
120644 +get_link_af_size_7802 get_link_af_size 0 7802 NULL
120645 +ecm_opts_qmult_show_7809 ecm_opts_qmult_show 0 7809 NULL
120646 +s2250_s_ctrl_7810 s2250_s_ctrl 0 7810 NULL nohasharray
120647 +cnic_netdev_event_7810 cnic_netdev_event 0 7810 &s2250_s_ctrl_7810
120648 +validate_slab_node_7825 validate_slab_node 0 7825 NULL nohasharray
120649 +gdm_lte_receive_pkt_7825 gdm_lte_receive_pkt 3 7825 &validate_slab_node_7825
120650 +seq_buf_alloc_7828 seq_buf_alloc 1 7828 NULL nohasharray
120651 +ubifs_leb_read_7828 ubifs_leb_read 0 7828 &seq_buf_alloc_7828
120652 +nfs_proc_getattr_7829 nfs_proc_getattr 0 7829 NULL
120653 +show_7835 show 0 7835 NULL
120654 +xfs_alloc_find_best_extent_7837 xfs_alloc_find_best_extent 0 7837 NULL
120655 +acpi_execute_simple_method_7840 acpi_execute_simple_method 0 7840 NULL
120656 +enable_7841 enable 0 7841 NULL nohasharray
120657 +il_send_cmd_7841 il_send_cmd 0 7841 &enable_7841
120658 +intel_fbdev_set_par_7848 intel_fbdev_set_par 0 7848 NULL
120659 +be_mcc_wait_compl_7854 be_mcc_wait_compl 0 7854 NULL
120660 +da9052_reg_update_7858 da9052_reg_update 0 7858 NULL
120661 +cfs_trace_dump_debug_buffer_usrstr_7861 cfs_trace_dump_debug_buffer_usrstr 2 7861 NULL
120662 +snd_intel8x0m_pcm_trigger_7864 snd_intel8x0m_pcm_trigger 0 7864 NULL nohasharray
120663 +ixgbe_set_vfta_82598_7864 ixgbe_set_vfta_82598 0 7864 &snd_intel8x0m_pcm_trigger_7864 nohasharray
120664 +__add_pages_7864 __add_pages 0 7864 &ixgbe_set_vfta_82598_7864
120665 +hdcs_set_state_7870 hdcs_set_state 0 7870 NULL
120666 +t4_wr_mbox_ns_7872 t4_wr_mbox_ns 0 7872 NULL
120667 +qla2x00_diag_requests_show_7874 qla2x00_diag_requests_show 0 7874 NULL
120668 +tipc_alloc_entry_7875 tipc_alloc_entry 2 7875 NULL nohasharray
120669 +t4_sge_alloc_ctrl_txq_7875 t4_sge_alloc_ctrl_txq 0 7875 &tipc_alloc_entry_7875
120670 +mac802154_header_create_7877 mac802154_header_create 0 7877 NULL
120671 +request_7878 request 0 7878 NULL
120672 +nilfs_sufile_mark_dirty_7881 nilfs_sufile_mark_dirty 0 7881 NULL nohasharray
120673 +pn533_set_configuration_7881 pn533_set_configuration 4 7881 &nilfs_sufile_mark_dirty_7881
120674 +gfs2_permission_7884 gfs2_permission 0 7884 NULL
120675 +__ixgbe_enable_sriov_7887 __ixgbe_enable_sriov 0 7887 NULL
120676 +mvs_phy_control_7890 mvs_phy_control 0 7890 NULL nohasharray
120677 +balloon_init_watcher_7890 balloon_init_watcher 0 7890 &mvs_phy_control_7890
120678 +dvb_dmxdev_read_sec_7892 dvb_dmxdev_read_sec 4-0 7892 NULL
120679 +sctp_assoc_set_id_7894 sctp_assoc_set_id 0 7894 NULL
120680 +xfs_trans_get_efi_7898 xfs_trans_get_efi 2 7898 NULL
120681 +show_7906 show 0 7906 NULL
120682 +ext3_group_extend_7911 ext3_group_extend 3 7911 NULL
120683 +show_volt_min_7916 show_volt_min 0 7916 NULL nohasharray
120684 +acpi_suspend_enter_7916 acpi_suspend_enter 0 7916 &show_volt_min_7916
120685 +libfc_host_alloc_7917 libfc_host_alloc 2 7917 NULL
120686 +show_pwm_at_crit_7923 show_pwm_at_crit 0 7923 NULL
120687 +wl1251_boot_7924 wl1251_boot 0 7924 NULL
120688 +sdev_show_eh_timeout_7929 sdev_show_eh_timeout 0 7929 NULL
120689 +f_hidg_write_7932 f_hidg_write 3 7932 NULL
120690 +iwl_dbgfs_bt_force_ant_write_7937 iwl_dbgfs_bt_force_ant_write 0-3 7937 NULL
120691 +ata_scsi_park_show_7938 ata_scsi_park_show 0 7938 NULL nohasharray
120692 +qla24xx_vport_create_7938 qla24xx_vport_create 0 7938 &ata_scsi_park_show_7938
120693 +ali1563_block_7941 ali1563_block 0 7941 NULL nohasharray
120694 +do_set_rxtrig_7941 do_set_rxtrig 0 7941 &ali1563_block_7941
120695 +wl1271_cmd_ext_radio_parms_7942 wl1271_cmd_ext_radio_parms 0 7942 NULL
120696 +alloc_block_7943 alloc_block 0 7943 NULL nohasharray
120697 +fsnotify_7943 fsnotify 0 7943 &alloc_block_7943
120698 +target_core_dev_wwn_store_attr_vpd_assoc_logical_unit_7947 target_core_dev_wwn_store_attr_vpd_assoc_logical_unit 0-3 7947 NULL
120699 +get_formats_7949 get_formats 0 7949 NULL
120700 +multicast_membership_interval_show_7950 multicast_membership_interval_show 0 7950 NULL
120701 +ubifs_lpt_post_commit_7952 ubifs_lpt_post_commit 0 7952 NULL
120702 +ixgbe_write_mbx_pf_7953 ixgbe_write_mbx_pf 0 7953 NULL
120703 +integrity_digsig_verify_7956 integrity_digsig_verify 3 7956 NULL
120704 +clk_set_rate_7957 clk_set_rate 0 7957 NULL
120705 +smk_write_load_self_7958 smk_write_load_self 3-0 7958 NULL
120706 +msi2500_ctrl_msg_7960 msi2500_ctrl_msg 0 7960 NULL nohasharray
120707 +can_clear_store_7960 can_clear_store 0-3 7960 &msi2500_ctrl_msg_7960
120708 +bd2802_store_wave_pattern_7961 bd2802_store_wave_pattern 0-4 7961 NULL
120709 +protection_mode_show_7963 protection_mode_show 0 7963 NULL
120710 +pm8001_ctl_logging_level_store_7964 pm8001_ctl_logging_level_store 0-4 7964 NULL
120711 +sha512_ssse3_update_7971 sha512_ssse3_update 0 7971 NULL
120712 +ath10k_wmi_alloc_skb_7974 ath10k_wmi_alloc_skb 2 7974 NULL
120713 +vidioc_dqbuf_7975 vidioc_dqbuf 0 7975 NULL
120714 +dlm_user_convert_7982 dlm_user_convert 0 7982 NULL
120715 +_block_isbad_7986 _block_isbad 0 7986 NULL nohasharray
120716 +target_fabric_mappedlun_attr_show_7986 target_fabric_mappedlun_attr_show 0 7986 &_block_isbad_7986 nohasharray
120717 +wl1251_acx_event_mbox_mask_7986 wl1251_acx_event_mbox_mask 0 7986 &target_fabric_mappedlun_attr_show_7986
120718 +sys_mbind_7990 sys_mbind 5 7990 NULL nohasharray
120719 +qlcnic_fw_cmd_set_mtu_7990 qlcnic_fw_cmd_set_mtu 0 7990 &sys_mbind_7990
120720 +gsc_m2m_buf_prepare_7992 gsc_m2m_buf_prepare 0 7992 NULL
120721 +ipg_nic_stop_7998 ipg_nic_stop 0 7998 NULL
120722 +ipmi_set_timeout_8005 ipmi_set_timeout 0 8005 NULL
120723 +fb_set_par_8006 fb_set_par 0 8006 NULL
120724 +store_8007 store 0-3 8007 NULL
120725 +nfs_commit_inode_8011 nfs_commit_inode 0 8011 NULL
120726 +tt3650_ci_msg_locked_8013 tt3650_ci_msg_locked 4 8013 NULL nohasharray
120727 +ip6gre_tap_init_8013 ip6gre_tap_init 0 8013 &tt3650_ci_msg_locked_8013
120728 +vcs_read_8017 vcs_read 3-0 8017 NULL
120729 +cx18_s_audio_mode_8020 cx18_s_audio_mode 0 8020 NULL
120730 +aux3_show_8025 aux3_show 0 8025 NULL
120731 +snd_seq_oss_synth_load_patch_8031 snd_seq_oss_synth_load_patch 0 8031 NULL nohasharray
120732 +cifs_sync_write_8031 cifs_sync_write 0 8031 &snd_seq_oss_synth_load_patch_8031
120733 +ath10k_vdev_start_restart_8033 ath10k_vdev_start_restart 0 8033 NULL
120734 +fuse_copy_fill_8034 fuse_copy_fill 0 8034 NULL
120735 +bma180_show_scale_avail_8040 bma180_show_scale_avail 0 8040 NULL
120736 +security_syslog_8042 security_syslog 0 8042 NULL
120737 +wakeup_last_time_show_8047 wakeup_last_time_show 0 8047 NULL
120738 +iser_rcv_completion_8048 iser_rcv_completion 2 8048 NULL
120739 +fuse_read_single_forget_8058 fuse_read_single_forget 0 8058 NULL
120740 +selinux_task_setnice_8061 selinux_task_setnice 0 8061 NULL
120741 +show_sas_end_dev_ready_led_meaning_8068 show_sas_end_dev_ready_led_meaning 0 8068 NULL
120742 +leb_read_lock_8070 leb_read_lock 0 8070 NULL nohasharray
120743 +reiserfs_sync_file_8070 reiserfs_sync_file 0 8070 &leb_read_lock_8070 nohasharray
120744 +b43legacy_setup_modes_8070 b43legacy_setup_modes 0 8070 &reiserfs_sync_file_8070
120745 +spi_write_then_read_8073 spi_write_then_read 5-3-0 8073 NULL nohasharray
120746 +dib0700_i2c_xfer_new_8073 dib0700_i2c_xfer_new 0 8073 &spi_write_then_read_8073 nohasharray
120747 +waitwarn_us_write_8073 waitwarn_us_write 3-0 8073 &dib0700_i2c_xfer_new_8073 nohasharray
120748 +set_pwm_8073 set_pwm 0-4 8073 &waitwarn_us_write_8073
120749 +alloc_targets_8074 alloc_targets 2 8074 NULL nohasharray
120750 +qla4xxx_post_ping_evt_work_8074 qla4xxx_post_ping_evt_work 4 8074 &alloc_targets_8074 nohasharray
120751 +current_has_perm_8074 current_has_perm 0 8074 &qla4xxx_post_ping_evt_work_8074 nohasharray
120752 +reiserfs_setattr_8074 reiserfs_setattr 0 8074 &current_has_perm_8074
120753 +new_id_show_8076 new_id_show 0 8076 NULL nohasharray
120754 +command_setcompressiontarget_8076 command_setcompressiontarget 0 8076 &new_id_show_8076
120755 +strict_show_8078 strict_show 0 8078 NULL
120756 +room_for_filename_8085 room_for_filename 3 8085 NULL
120757 +elan_smbus_calibrate_8090 elan_smbus_calibrate 0 8090 NULL
120758 +sys_get_trip_type_8091 sys_get_trip_type 0 8091 NULL nohasharray
120759 +store_spd_enb_8091 store_spd_enb 0-4 8091 &sys_get_trip_type_8091
120760 +fw_suspend_8094 fw_suspend 0 8094 NULL
120761 +ext2_commit_chunk_8097 ext2_commit_chunk 3 8097 NULL
120762 +ds2781_write_8099 ds2781_write 4-3-0 8099 NULL
120763 +input_dev_show_cap_msc_8102 input_dev_show_cap_msc 0 8102 NULL
120764 +csrow_ue_count_show_8104 csrow_ue_count_show 0 8104 NULL
120765 +show_bpdu_guard_8110 show_bpdu_guard 0 8110 NULL
120766 +uart_get_attr_port_8112 uart_get_attr_port 0 8112 NULL
120767 +client_monitor_conn_id_show_8114 client_monitor_conn_id_show 0 8114 NULL
120768 +ds3234_read_time_8117 ds3234_read_time 0 8117 NULL
120769 +pch_i2c_xfer_8118 pch_i2c_xfer 0-3 8118 NULL
120770 +vsp1_video_queue_setup_8120 vsp1_video_queue_setup 0 8120 NULL nohasharray
120771 +gp2ap020a00f_buffer_postenable_8120 gp2ap020a00f_buffer_postenable 0 8120 &vsp1_video_queue_setup_8120
120772 +venus_lookup_8121 venus_lookup 4 8121 NULL
120773 +start_recovery_write_8122 start_recovery_write 0-3 8122 NULL
120774 +lm3533_als_set_threshold_8125 lm3533_als_set_threshold 0 8125 NULL
120775 +snd_es1968_pcm_prepare_8126 snd_es1968_pcm_prepare 0 8126 NULL
120776 +ieee80211_if_fmt_num_buffered_multicast_8127 ieee80211_if_fmt_num_buffered_multicast 3 8127 NULL
120777 +acpi_ds_build_internal_object_8129 acpi_ds_build_internal_object 0 8129 NULL
120778 +dlm_user_request_8131 dlm_user_request 0 8131 NULL nohasharray
120779 +adp8860_bl_ambient_light_zone_store_8131 adp8860_bl_ambient_light_zone_store 0-4 8131 &dlm_user_request_8131
120780 +mcs_statistics_write_8132 mcs_statistics_write 0-3 8132 NULL
120781 +next_signal_8135 next_signal 0 8135 NULL
120782 +mt9m111_set_blue_balance_8136 mt9m111_set_blue_balance 0 8136 NULL
120783 +mxt_check_bootloader_8143 mxt_check_bootloader 0 8143 NULL
120784 +iwl_mvm_up_8144 iwl_mvm_up 0 8144 NULL nohasharray
120785 +deadline_front_merges_store_8144 deadline_front_merges_store 3-0 8144 &iwl_mvm_up_8144
120786 +acpi_ps_complete_this_op_8145 acpi_ps_complete_this_op 0 8145 NULL nohasharray
120787 +xfs_da3_split_8145 xfs_da3_split 0 8145 &acpi_ps_complete_this_op_8145
120788 +reload_store_8150 reload_store 0-4 8150 NULL
120789 +asd_can_queue_8155 asd_can_queue 0 8155 NULL nohasharray
120790 +drivename_show_8155 drivename_show 0 8155 &asd_can_queue_8155
120791 +nouveau_hwmon_temp1_auto_point1_temp_hyst_8156 nouveau_hwmon_temp1_auto_point1_temp_hyst 0 8156 NULL
120792 +ocfs2_xattr_trusted_set_8157 ocfs2_xattr_trusted_set 0 8157 NULL
120793 +ath10k_wmi_set_ap_ps_param_8160 ath10k_wmi_set_ap_ps_param 0 8160 NULL
120794 +num_writes_show_8162 num_writes_show 0 8162 NULL
120795 +show_fcstat_fcp_control_requests_8163 show_fcstat_fcp_control_requests 0 8163 NULL
120796 +fm_tx_set_mute_mode_8166 fm_tx_set_mute_mode 0 8166 NULL
120797 +cxacru_sysfs_showattr_s8_8168 cxacru_sysfs_showattr_s8 0 8168 NULL
120798 +power_limit_1_min_uw_show_8172 power_limit_1_min_uw_show 0 8172 NULL
120799 +qib_ctxt_info_8173 qib_ctxt_info 0 8173 NULL
120800 +kxtj9_set_poll_8177 kxtj9_set_poll 0-4 8177 NULL
120801 +dma_map_area_8178 dma_map_area 3-2-5-0 8178 NULL
120802 +ore_truncate_8181 ore_truncate 0 8181 NULL nohasharray
120803 +mlx4_en_activate_tx_ring_8181 mlx4_en_activate_tx_ring 0 8181 &ore_truncate_8181
120804 +show_iface_max_burst_len_8182 show_iface_max_burst_len 0 8182 NULL
120805 +lp3943_update_bits_8185 lp3943_update_bits 0 8185 NULL
120806 +ieee80211_if_fmt_dot11MeshHoldingTimeout_8187 ieee80211_if_fmt_dot11MeshHoldingTimeout 3 8187 NULL
120807 +write_classid_8189 write_classid 0 8189 NULL
120808 +rx_frame_errors_show_8192 rx_frame_errors_show 0 8192 NULL
120809 +bq2415x_sysfs_set_timer_8199 bq2415x_sysfs_set_timer 0-4 8199 NULL
120810 +bt_sock_wait_ready_8201 bt_sock_wait_ready 0 8201 NULL
120811 +class_osdblk_list_8202 class_osdblk_list 0 8202 NULL
120812 +target_stat_scsi_tgt_dev_show_attr_indx_8203 target_stat_scsi_tgt_dev_show_attr_indx 0 8203 NULL nohasharray
120813 +bond_option_min_links_set_8203 bond_option_min_links_set 0 8203 &target_stat_scsi_tgt_dev_show_attr_indx_8203
120814 +mt9m111_set_auto_white_balance_8204 mt9m111_set_auto_white_balance 0 8204 NULL
120815 +qlcnic_sysfs_validate_mem_8205 qlcnic_sysfs_validate_mem 0 8205 NULL nohasharray
120816 +nfs_commit_set_lock_8205 nfs_commit_set_lock 0 8205 &qlcnic_sysfs_validate_mem_8205
120817 +recent_mt_proc_write_8206 recent_mt_proc_write 3-0 8206 NULL
120818 +__ocfs2_lock_refcount_tree_8207 __ocfs2_lock_refcount_tree 0 8207 NULL
120819 +rt2x00debug_write_bbp_8212 rt2x00debug_write_bbp 3-0 8212 NULL
120820 +ad7879_spi_multi_read_8218 ad7879_spi_multi_read 3 8218 NULL
120821 +play_iframe_8219 play_iframe 3 8219 NULL
120822 +elants_i2c_read_8222 elants_i2c_read 3-0 8222 NULL
120823 +show_iface_port_8225 show_iface_port 0 8225 NULL nohasharray
120824 +pcmciamtd_suspend_8225 pcmciamtd_suspend 0 8225 &show_iface_port_8225 nohasharray
120825 +create_log_8225 create_log 2 8225 &pcmciamtd_suspend_8225
120826 +twl_pwm_config_8227 twl_pwm_config 0 8227 NULL
120827 +qlcnic_sysfs_read_mem_8231 qlcnic_sysfs_read_mem 0-6-5 8231 NULL
120828 +integrity_attr_show_8235 integrity_attr_show 0 8235 NULL
120829 +iscsit_ta_login_timeout_8238 iscsit_ta_login_timeout 0 8238 NULL
120830 +show_pwm_sensor_8243 show_pwm_sensor 0 8243 NULL
120831 +check_xattr_ref_inode_8244 check_xattr_ref_inode 0 8244 NULL
120832 +show_state_disable_8251 show_state_disable 0 8251 NULL
120833 +nfs_flush_incompatible_8252 nfs_flush_incompatible 0 8252 NULL
120834 +statfs_sync_store_8257 statfs_sync_store 0-3 8257 NULL nohasharray
120835 +add_rx_skb_8257 add_rx_skb 3 8257 &statfs_sync_store_8257
120836 +__uncore_filter_nid_show_8259 __uncore_filter_nid_show 0 8259 NULL nohasharray
120837 +srpt_tpg_store_enable_8259 srpt_tpg_store_enable 0-3 8259 &__uncore_filter_nid_show_8259
120838 +t3_init_l2t_8261 t3_init_l2t 1 8261 NULL
120839 +pci_map_sg_8269 pci_map_sg 3 8269 NULL
120840 +ntc_thermistor_get_ohm_8270 ntc_thermistor_get_ohm 0 8270 NULL
120841 +init_cdev_8274 init_cdev 1 8274 NULL
120842 +blk_cpu_notify_8275 blk_cpu_notify 0 8275 NULL
120843 +rproc_recovery_write_8281 rproc_recovery_write 3-0 8281 NULL
120844 +write_file_dummy_8282 write_file_dummy 0-3 8282 NULL
120845 +tcp_listen_for_all_8285 tcp_listen_for_all 0 8285 NULL
120846 +mlx5_core_create_mkey_8290 mlx5_core_create_mkey 0 8290 NULL
120847 +rtl92d_download_fw_8295 rtl92d_download_fw 0 8295 NULL
120848 +hotkey_wakeup_reason_show_8301 hotkey_wakeup_reason_show 0 8301 NULL
120849 +setsockopt_8304 setsockopt 0 8304 NULL
120850 +target_stat_scsi_lu_show_attr_lu_name_8305 target_stat_scsi_lu_show_attr_lu_name 0 8305 NULL
120851 +qib_decode_7220_err_8315 qib_decode_7220_err 3 8315 NULL
120852 +uevent_store_8319 uevent_store 0-4 8319 NULL
120853 +ipwireless_send_packet_8328 ipwireless_send_packet 4 8328 NULL
120854 +niu_set_tcam_key_8334 niu_set_tcam_key 0 8334 NULL
120855 +skein256_init_8337 skein256_init 0 8337 NULL
120856 +vsock_stream_setsockopt_8338 vsock_stream_setsockopt 0 8338 NULL
120857 +bond_option_primary_set_8343 bond_option_primary_set 0 8343 NULL
120858 +tracing_entries_read_8345 tracing_entries_read 3 8345 NULL
120859 +sel_make_policycap_8346 sel_make_policycap 0 8346 NULL
120860 +ieee80211_if_fmt_ht_opmode_8347 ieee80211_if_fmt_ht_opmode 3 8347 NULL
120861 +target_core_dev_pr_show_attr_res_type_8349 target_core_dev_pr_show_attr_res_type 0 8349 NULL
120862 +nfs4_lookup_root_sec_8353 nfs4_lookup_root_sec 0 8353 NULL
120863 +prop_compression_apply_8354 prop_compression_apply 0 8354 NULL nohasharray
120864 +open_candev_8354 open_candev 0 8354 &prop_compression_apply_8354
120865 +generic_write_sync_8358 generic_write_sync 0 8358 NULL
120866 +qlcnic_open_8359 qlcnic_open 0 8359 NULL
120867 +ping_getfrag_8360 ping_getfrag 3-4 8360 NULL nohasharray
120868 +isku_sysfs_write_talk_8360 isku_sysfs_write_talk 6-0-5 8360 &ping_getfrag_8360
120869 +ath6kl_lrssi_roam_write_8362 ath6kl_lrssi_roam_write 3-0 8362 NULL nohasharray
120870 +batadv_sysfs_add_vlan_8362 batadv_sysfs_add_vlan 0 8362 &ath6kl_lrssi_roam_write_8362
120871 +alloc_sleep_millisecs_store_8364 alloc_sleep_millisecs_store 0-4 8364 NULL
120872 +update_read_page_8368 update_read_page 0-2 8368 NULL nohasharray
120873 +chv_gpio_request_enable_8368 chv_gpio_request_enable 0 8368 &update_read_page_8368
120874 +nilfs_statfs_8369 nilfs_statfs 0 8369 NULL
120875 +wil_open_8375 wil_open 0 8375 NULL
120876 +ndo_init_8377 ndo_init 0 8377 NULL
120877 +read_ahead_kb_show_8378 read_ahead_kb_show 0 8378 NULL
120878 +set_auto_pwm_8383 set_auto_pwm 0-4 8383 NULL
120879 +store_tabletMouseMiddle_8384 store_tabletMouseMiddle 0-4 8384 NULL
120880 +carl9170_op_add_interface_8386 carl9170_op_add_interface 0 8386 NULL
120881 +hfsplus_brec_remove_8389 hfsplus_brec_remove 0 8389 NULL
120882 +bDeviceProtocol_show_8392 bDeviceProtocol_show 0 8392 NULL
120883 +xdi_copy_from_user_8395 xdi_copy_from_user 4 8395 NULL
120884 +brightness_set_8396 brightness_set 0 8396 NULL
120885 +config_8403 config 0 8403 NULL
120886 +zd_rf_scnprint_id_8406 zd_rf_scnprint_id 0-3 8406 NULL
120887 +smk_write_change_rule_8411 smk_write_change_rule 3-0 8411 NULL
120888 +atkbd_show_set_8414 atkbd_show_set 0 8414 NULL
120889 +show_rc6_ms_8417 show_rc6_ms 0 8417 NULL
120890 +alua_activate_8420 alua_activate 0 8420 NULL
120891 +patch_atihdmi_8421 patch_atihdmi 0 8421 NULL
120892 +keyspan_open_8429 keyspan_open 0 8429 NULL nohasharray
120893 +show_gps_8429 show_gps 0 8429 &keyspan_open_8429
120894 +roccat_common2_sysfs_read_8431 roccat_common2_sysfs_read 0-6 8431 NULL
120895 +capability_set_8433 capability_set 0-4 8433 NULL
120896 +snd_usb_ctl_msg_8436 snd_usb_ctl_msg 0-8 8436 NULL
120897 +irq_create_mapping_8437 irq_create_mapping 0-2 8437 NULL
120898 +sk_stream_wait_memory_8438 sk_stream_wait_memory 0 8438 NULL
120899 +generic_bin_search_8440 generic_bin_search 0 8440 NULL
120900 +get_b_bus_req_8443 get_b_bus_req 0 8443 NULL
120901 +lp3971_dcdc_enable_8444 lp3971_dcdc_enable 0 8444 NULL
120902 +sl_init_8447 sl_init 0 8447 NULL
120903 +wacom_btnimg7_store_8448 wacom_btnimg7_store 0-4 8448 NULL
120904 +hugetlb_vmtruncate_8449 hugetlb_vmtruncate 0 8449 NULL
120905 +l2cap_chan_connect_8450 l2cap_chan_connect 0 8450 NULL
120906 +target_fabric_tpg_param_attr_show_8451 target_fabric_tpg_param_attr_show 0 8451 NULL
120907 +tgr160_final_8455 tgr160_final 0 8455 NULL
120908 +afs_write_end_8456 afs_write_end 0-5 8456 NULL nohasharray
120909 +tcam_wait_bit_8456 tcam_wait_bit 0 8456 &afs_write_end_8456
120910 +ring_wait_for_space_8457 ring_wait_for_space 0 8457 NULL
120911 +adcxx_show_max_8459 adcxx_show_max 0 8459 NULL
120912 +qlcnic_82xx_get_cap_size_8464 qlcnic_82xx_get_cap_size 0 8464 NULL
120913 +multicast_last_member_interval_show_8468 multicast_last_member_interval_show 0 8468 NULL nohasharray
120914 +cifs_get_inode_info_8468 cifs_get_inode_info 0 8468 &multicast_last_member_interval_show_8468
120915 +acpi_ds_eval_region_operands_8469 acpi_ds_eval_region_operands 0 8469 NULL nohasharray
120916 +radeon_set_dpm_forced_performance_level_8469 radeon_set_dpm_forced_performance_level 0-4 8469 &acpi_ds_eval_region_operands_8469
120917 +asd_write_flash_seg_8471 asd_write_flash_seg 0 8471 NULL
120918 +lpfc_oas_tgt_show_8472 lpfc_oas_tgt_show 0 8472 NULL
120919 +apds990x_lux_calib_format_show_8480 apds990x_lux_calib_format_show 0 8480 NULL
120920 +afs_cell_lookup_8482 afs_cell_lookup 2 8482 NULL
120921 +usbip_debug_store_8490 usbip_debug_store 0-4 8490 NULL
120922 +ecp_write_addr_8491 ecp_write_addr 0 8491 NULL
120923 +snd_timer_open_8492 snd_timer_open 0 8492 NULL
120924 +rpcauth_key_timeout_notify_8494 rpcauth_key_timeout_notify 0 8494 NULL
120925 +in0_input_show_8498 in0_input_show 0 8498 NULL
120926 +fore200e_chunk_alloc_8501 fore200e_chunk_alloc 4-3 8501 NULL
120927 +ecryptfs_calculate_md5_8504 ecryptfs_calculate_md5 0 8504 NULL
120928 +dev_config_8506 dev_config 3 8506 NULL
120929 +ACL_to_cifs_posix_8509 ACL_to_cifs_posix 3 8509 NULL nohasharray
120930 +kgdb_notify_8509 kgdb_notify 0 8509 &ACL_to_cifs_posix_8509
120931 +nouveau_platform_device_create__8514 nouveau_platform_device_create_ 2 8514 NULL
120932 +acpi_ps_complete_op_8518 acpi_ps_complete_op 0-3 8518 NULL nohasharray
120933 +spi_bus_unlock_8518 spi_bus_unlock 0 8518 &acpi_ps_complete_op_8518
120934 +swap_writepage_8522 swap_writepage 0 8522 NULL
120935 +opticon_process_data_packet_8524 opticon_process_data_packet 3 8524 NULL
120936 +ieee802154_sock_sendmsg_8526 ieee802154_sock_sendmsg 0-4 8526 NULL
120937 +snd_malloc_sgbuf_pages_8532 snd_malloc_sgbuf_pages 2 8532 NULL nohasharray
120938 +pnp_resource_len_8532 pnp_resource_len 0 8532 &snd_malloc_sgbuf_pages_8532
120939 +alloc_pg_vec_8533 alloc_pg_vec 2 8533 NULL
120940 +lvs_rh_clear_port_feature_8537 lvs_rh_clear_port_feature 0 8537 NULL
120941 +de_alloc_rings_8538 de_alloc_rings 0 8538 NULL
120942 +bh1770_lux_result_show_8541 bh1770_lux_result_show 0 8541 NULL nohasharray
120943 +ubifs_tnc_remove_ino_8541 ubifs_tnc_remove_ino 0 8541 &bh1770_lux_result_show_8541 nohasharray
120944 +niu_zcp_read_8541 niu_zcp_read 0 8541 &ubifs_tnc_remove_ino_8541
120945 +disarm_req_delay_8542 disarm_req_delay 0 8542 NULL
120946 +asix_write_gpio_8552 asix_write_gpio 0 8552 NULL
120947 +ax88172a_reset_8555 ax88172a_reset 0 8555 NULL
120948 +profile_remove_8556 profile_remove 3-0 8556 NULL nohasharray
120949 +show_pwm_interpolate_8556 show_pwm_interpolate 0 8556 &profile_remove_8556 nohasharray
120950 +mask_and_set_register_interruptible_8556 mask_and_set_register_interruptible 0 8556 &show_pwm_interpolate_8556
120951 +tm6000_radio_s_ctrl_8559 tm6000_radio_s_ctrl 0 8559 NULL
120952 +btrfs_submit_bio_hook_8560 btrfs_submit_bio_hook 0 8560 NULL nohasharray
120953 +write_8560 write 0 8560 &btrfs_submit_bio_hook_8560
120954 +ixgb_open_8565 ixgb_open 0 8565 NULL
120955 +set_volume_8569 set_volume 0 8569 NULL
120956 +cache_slow_downcall_8570 cache_slow_downcall 2-0 8570 NULL
120957 +mga_ioremap_8571 mga_ioremap 1-2 8571 NULL
120958 +isr_dma0_done_read_8574 isr_dma0_done_read 3-0 8574 NULL nohasharray
120959 +store_engine3_load_8574 store_engine3_load 0-4 8574 &isr_dma0_done_read_8574
120960 +tower_write_8580 tower_write 3-0 8580 NULL
120961 +cmd_wait_8582 cmd_wait 0 8582 NULL
120962 +quota_refresh_user_store_8597 quota_refresh_user_store 0-3 8597 NULL
120963 +generic_set_freq_8602 generic_set_freq 0 8602 NULL nohasharray
120964 +sctp_user_addto_chunk_8602 sctp_user_addto_chunk 2 8602 &generic_set_freq_8602 nohasharray
120965 +iwl_run_init_ucode_8602 iwl_run_init_ucode 0 8602 &sctp_user_addto_chunk_8602
120966 +rtllib_MFIE_rate_len_8606 rtllib_MFIE_rate_len 0 8606 NULL
120967 +i_ipmi_set_timeout_8609 i_ipmi_set_timeout 0 8609 NULL
120968 +ocores_xfer_8613 ocores_xfer 0-3 8613 NULL
120969 +cfs_cpt_number_8618 cfs_cpt_number 0 8618 NULL
120970 +shash_setkey_unaligned_8620 shash_setkey_unaligned 0-3 8620 NULL nohasharray
120971 +ext2_statfs_8620 ext2_statfs 0 8620 &shash_setkey_unaligned_8620
120972 +__dev_set_allmulti_8622 __dev_set_allmulti 0 8622 NULL
120973 +xfs_qm_dqattach_locked_8625 xfs_qm_dqattach_locked 0 8625 NULL
120974 +cifs_negotiate_8626 cifs_negotiate 0 8626 NULL
120975 +it821x_firmware_command_8628 it821x_firmware_command 3 8628 NULL
120976 +scsi_dma_map_8632 scsi_dma_map 0 8632 NULL
120977 +sh_vou_buf_prepare_8633 sh_vou_buf_prepare 0 8633 NULL
120978 +fuse_send_write_pages_8636 fuse_send_write_pages 0-5 8636 NULL
120979 +get_aw_pt_bi_8641 get_aw_pt_bi 0 8641 NULL
120980 +show_fnode_tcp_recv_wsf_8642 show_fnode_tcp_recv_wsf 0 8642 NULL
120981 +timeout_show_8646 timeout_show 0 8646 NULL nohasharray
120982 +adp8860_read_8646 adp8860_read 0 8646 &timeout_show_8646
120983 +write_sysrq_trigger_8648 write_sysrq_trigger 0-3 8648 NULL nohasharray
120984 +ufs_add_fragments_8648 ufs_add_fragments 2 8648 &write_sysrq_trigger_8648
120985 +CIFSSMBFlush_8652 CIFSSMBFlush 0 8652 NULL
120986 +musb_gadget_queue_8656 musb_gadget_queue 0 8656 NULL
120987 +tcmu_show_configfs_dev_params_8660 tcmu_show_configfs_dev_params 0 8660 NULL
120988 +mtd_ecc_stats_corrected_show_8662 mtd_ecc_stats_corrected_show 0 8662 NULL
120989 +mlx5_vzalloc_8663 mlx5_vzalloc 1 8663 NULL
120990 +cs421x_parse_auto_config_8664 cs421x_parse_auto_config 0 8664 NULL
120991 +options_show_8667 options_show 0 8667 NULL
120992 +mei_txe_write_8670 mei_txe_write 0 8670 NULL
120993 +kone_sysfs_read_profilex_8672 kone_sysfs_read_profilex 0-5-6 8672 NULL
120994 +crc32_update_8676 crc32_update 0 8676 NULL
120995 +dio_bio_alloc_8677 dio_bio_alloc 5 8677 NULL
120996 +lbs_bcnmiss_read_8678 lbs_bcnmiss_read 3-0 8678 NULL
120997 +ath9k_tx99_send_8682 ath9k_tx99_send 0 8682 NULL
120998 +rproc_trace_read_8686 rproc_trace_read 3-0 8686 NULL
120999 +wacom_btnimg2_store_8696 wacom_btnimg2_store 4-0 8696 NULL
121000 +start_8697 start 0 8697 NULL
121001 +saa7110_write_block_8701 saa7110_write_block 3 8701 NULL nohasharray
121002 +fan_get_state_8701 fan_get_state 0 8701 &saa7110_write_block_8701 nohasharray
121003 +max197_show_input_8701 max197_show_input 0 8701 &fan_get_state_8701 nohasharray
121004 +sas_smp_get_phy_events_8701 sas_smp_get_phy_events 0 8701 &max197_show_input_8701
121005 +arcfb_write_8702 arcfb_write 3 8702 NULL
121006 +i_size_read_8703 i_size_read 0 8703 NULL nohasharray
121007 +init_header_8703 init_header 0 8703 &i_size_read_8703
121008 +HDLC_irq_8709 HDLC_irq 2 8709 NULL
121009 +az6027_i2c_xfer_8710 az6027_i2c_xfer 0-3 8710 NULL
121010 +ctrl_out_8712 ctrl_out 5-3 8712 NULL
121011 +usb_os_desc_attr_store_8714 usb_os_desc_attr_store 0-4 8714 NULL
121012 +charger_state_show_8720 charger_state_show 0 8720 NULL
121013 +set_temp_crit_8721 set_temp_crit 0-4 8721 NULL
121014 +lunid_show_8726 lunid_show 0 8726 NULL
121015 +vt8623fb_check_var_8727 vt8623fb_check_var 0 8727 NULL
121016 +ext4_xattr_user_set_8728 ext4_xattr_user_set 0 8728 NULL nohasharray
121017 +tracing_max_lat_write_8728 tracing_max_lat_write 3 8728 &ext4_xattr_user_set_8728
121018 +jffs2_acl_count_8729 jffs2_acl_count 0-1 8729 NULL nohasharray
121019 +cfq_var_show_8729 cfq_var_show 0 8729 &jffs2_acl_count_8729
121020 +f_dupfd_8730 f_dupfd 1 8730 NULL
121021 +ip6gre_tunnel_init_8747 ip6gre_tunnel_init 0 8747 NULL
121022 +iov_iter_zero_8748 iov_iter_zero 1-0 8748 NULL
121023 +tx_tx_exch_expiry_read_8749 tx_tx_exch_expiry_read 3-0 8749 NULL
121024 +compound_order_8750 compound_order 0 8750 NULL nohasharray
121025 +strict_blocks_to_sectors_8750 strict_blocks_to_sectors 0 8750 &compound_order_8750
121026 +cfg80211_inform_bss_width_8754 cfg80211_inform_bss_width 10 8754 NULL nohasharray
121027 +firmware_show_8754 firmware_show 0 8754 &cfg80211_inform_bss_width_8754
121028 +read_uscorr_8755 read_uscorr 0 8755 NULL
121029 +xfs_attr_shortform_getvalue_8760 xfs_attr_shortform_getvalue 0 8760 NULL
121030 +yurex_write_8761 yurex_write 3-0 8761 NULL nohasharray
121031 +rndis_opts_host_addr_store_8761 rndis_opts_host_addr_store 0-3 8761 &yurex_write_8761
121032 +SMB2_tcon_8763 SMB2_tcon 0 8763 NULL
121033 +joydev_compat_ioctl_8765 joydev_compat_ioctl 2 8765 NULL nohasharray
121034 +usb_os_desc_ext_prop_attr_show_8765 usb_os_desc_ext_prop_attr_show 0 8765 &joydev_compat_ioctl_8765
121035 +sys_prctl_8766 sys_prctl 4 8766 NULL
121036 +acpi_ds_method_data_get_value_8767 acpi_ds_method_data_get_value 0 8767 NULL nohasharray
121037 +aac_show_monitor_version_8767 aac_show_monitor_version 0 8767 &acpi_ds_method_data_get_value_8767
121038 +i40evf_setup_tx_descriptors_8769 i40evf_setup_tx_descriptors 0 8769 NULL
121039 +ntfs_writepage_8770 ntfs_writepage 0 8770 NULL
121040 +ubifs_leb_map_8771 ubifs_leb_map 0 8771 NULL
121041 +raw_enable_errfilter_8775 raw_enable_errfilter 0 8775 NULL nohasharray
121042 +st_accel_buffer_postenable_8775 st_accel_buffer_postenable 0 8775 &raw_enable_errfilter_8775
121043 +kstrtoint_from_user_8778 kstrtoint_from_user 2-0 8778 NULL
121044 +acpi_device_modalias_8781 acpi_device_modalias 0 8781 NULL nohasharray
121045 +destroy_by_rcu_show_8781 destroy_by_rcu_show 0 8781 &acpi_device_modalias_8781
121046 +rtc_read_time_8782 rtc_read_time 0 8782 NULL
121047 +ft_nacl_store_port_name_8784 ft_nacl_store_port_name 0-3 8784 NULL
121048 +ext4_try_to_write_inline_data_8785 ext4_try_to_write_inline_data 4-3 8785 NULL
121049 +show_hardware_8789 show_hardware 0 8789 NULL
121050 +edd_show_sectors_8794 edd_show_sectors 0 8794 NULL
121051 +__bitmap_weight_8796 __bitmap_weight 0 8796 NULL
121052 +ip_vs_remote_request6_8805 ip_vs_remote_request6 0 8805 NULL
121053 +gfs2_glock_nq_8808 gfs2_glock_nq 0 8808 NULL nohasharray
121054 +prod_id2_show_8808 prod_id2_show 0 8808 &gfs2_glock_nq_8808 nohasharray
121055 +intel_ring_begin_8808 intel_ring_begin 0 8808 &prod_id2_show_8808
121056 +ntfs_commit_pages_after_write_8809 ntfs_commit_pages_after_write 0 8809 NULL
121057 +get_size_8811 get_size 0 8811 NULL
121058 +show_spi_transport_wr_flow_8812 show_spi_transport_wr_flow 0 8812 NULL nohasharray
121059 +bmp085_update_raw_pressure_8812 bmp085_update_raw_pressure 0 8812 &show_spi_transport_wr_flow_8812
121060 +bd2802_store_reg0x06_8815 bd2802_store_reg0x06 0-4 8815 NULL
121061 +show_counter_rx_dwords_8819 show_counter_rx_dwords 0 8819 NULL
121062 +metronomefb_write_8823 metronomefb_write 3 8823 NULL
121063 +SyS_llistxattr_8824 SyS_llistxattr 3 8824 NULL
121064 +nilfs_segctor_reset_segment_buffer_8825 nilfs_segctor_reset_segment_buffer 0 8825 NULL
121065 +extent_read_full_page_8826 extent_read_full_page 0 8826 NULL
121066 +ll_xattr_cache_get_8829 ll_xattr_cache_get 0 8829 NULL
121067 +convert_8830 convert 0 8830 NULL
121068 +mmc_wait_for_cmd_8832 mmc_wait_for_cmd 0 8832 NULL nohasharray
121069 +new_files_jdata_store_8832 new_files_jdata_store 0-3 8832 &mmc_wait_for_cmd_8832
121070 +get_queue_depth_8833 get_queue_depth 0 8833 NULL nohasharray
121071 +icmpv6_manip_pkt_8833 icmpv6_manip_pkt 4 8833 &get_queue_depth_8833
121072 +dvb_ringbuffer_pkt_next_8834 dvb_ringbuffer_pkt_next 0-2 8834 NULL
121073 +nilfs_mdt_get_block_8839 nilfs_mdt_get_block 0 8839 NULL nohasharray
121074 +usb_ep_queue_8839 usb_ep_queue 0 8839 &nilfs_mdt_get_block_8839
121075 +policydb_bounds_sanity_check_8846 policydb_bounds_sanity_check 0 8846 NULL
121076 +vmci_transport_notify_pkt_send_pre_block_8851 vmci_transport_notify_pkt_send_pre_block 0 8851 NULL
121077 +ahash_op_unaligned_8854 ahash_op_unaligned 0 8854 NULL
121078 +debug_debug1_read_8856 debug_debug1_read 3-0 8856 NULL
121079 +wa_nep_queue_8858 wa_nep_queue 2 8858 NULL
121080 +xgmac_reg_value_write_8860 xgmac_reg_value_write 3 8860 NULL
121081 +inode_getsecurity_8862 inode_getsecurity 0 8862 NULL nohasharray
121082 +wl1251_power_on_8862 wl1251_power_on 0 8862 &inode_getsecurity_8862
121083 +qlcnic_get_regs_len_8865 qlcnic_get_regs_len 0 8865 NULL nohasharray
121084 +q931_help_8865 q931_help 0 8865 &qlcnic_get_regs_len_8865
121085 +acpi_ps_complete_final_op_8868 acpi_ps_complete_final_op 0-3 8868 NULL nohasharray
121086 +icmpv6_error_message_8868 icmpv6_error_message 0 8868 &acpi_ps_complete_final_op_8868
121087 +b43_switch_channel_8872 b43_switch_channel 0 8872 NULL nohasharray
121088 +rocker_group_l2_flood_8872 rocker_group_l2_flood 4 8872 &b43_switch_channel_8872
121089 +masq_inet_event_8874 masq_inet_event 0 8874 NULL nohasharray
121090 +roccat_common2_sysfs_write_keys_easyzone_8874 roccat_common2_sysfs_write_keys_easyzone 0-6-5 8874 &masq_inet_event_8874
121091 +radeon_drm_ioctl_8875 radeon_drm_ioctl 2 8875 NULL
121092 +nfs_refresh_inode_locked_8884 nfs_refresh_inode_locked 0 8884 NULL
121093 +compressed_bio_size_8887 compressed_bio_size 0-2 8887 NULL
121094 +show_engine2_mode_8888 show_engine2_mode 0 8888 NULL nohasharray
121095 +m41t80_sysfs_show_sqwfreq_8888 m41t80_sysfs_show_sqwfreq 0 8888 &show_engine2_mode_8888 nohasharray
121096 +qlcnic_attach_8888 qlcnic_attach 0 8888 &m41t80_sysfs_show_sqwfreq_8888
121097 +ab3100_get_set_reg_8890 ab3100_get_set_reg 3-0 8890 NULL nohasharray
121098 +tracing_max_lat_read_8890 tracing_max_lat_read 3 8890 &ab3100_get_set_reg_8890
121099 +nilfs_segctor_last_seg_sequence_show_8900 nilfs_segctor_last_seg_sequence_show 0 8900 NULL
121100 +sysv_setattr_8904 sysv_setattr 0 8904 NULL
121101 +msi2500_start_streaming_8905 msi2500_start_streaming 0 8905 NULL
121102 +sdio_max_byte_size_8907 sdio_max_byte_size 0 8907 NULL
121103 +show_pwm_auto_prochot_ramp_8908 show_pwm_auto_prochot_ramp 0 8908 NULL nohasharray
121104 +max_medium_access_timeouts_store_8908 max_medium_access_timeouts_store 0-4 8908 &show_pwm_auto_prochot_ramp_8908
121105 +bcm7xxx_dummy_config_init_8909 bcm7xxx_dummy_config_init 0 8909 NULL
121106 +adf4350_sync_config_8913 adf4350_sync_config 0 8913 NULL
121107 +sysfs_merge_group_8917 sysfs_merge_group 0 8917 NULL
121108 +write_file_ani_8918 write_file_ani 3-0 8918 NULL
121109 +i2c_nuvoton_get_burstcount_8919 i2c_nuvoton_get_burstcount 0 8919 NULL
121110 +data_sock_create_8920 data_sock_create 0 8920 NULL
121111 +dma_common_contiguous_remap_8921 dma_common_contiguous_remap 2 8921 NULL
121112 +mci_ue_count_show_8923 mci_ue_count_show 0 8923 NULL nohasharray
121113 +cx25840_s_stream_8923 cx25840_s_stream 0 8923 &mci_ue_count_show_8923 nohasharray
121114 +br_stp_set_path_cost_8923 br_stp_set_path_cost 0 8923 &cx25840_s_stream_8923
121115 +ds2780_get_pio_pin_8925 ds2780_get_pio_pin 0 8925 NULL
121116 +layout_commit_8926 layout_commit 0-3 8926 NULL
121117 +s5m_rtc_read_time_8928 s5m_rtc_read_time 0 8928 NULL nohasharray
121118 +pcnet_resume_8928 pcnet_resume 0 8928 &s5m_rtc_read_time_8928
121119 +cp2112_hid_get_8933 cp2112_hid_get 0-4 8933 NULL
121120 +adjust_priv_size_8935 adjust_priv_size 0-1 8935 NULL
121121 +apparmor_file_permission_8938 apparmor_file_permission 0 8938 NULL
121122 +driver_stats_read_8944 driver_stats_read 3-0 8944 NULL
121123 +ks8995_registers_read_8945 ks8995_registers_read 0-5-6 8945 NULL nohasharray
121124 +reset_umac_8945 reset_umac 0 8945 &ks8995_registers_read_8945
121125 +t3_init_hw_8947 t3_init_hw 0 8947 NULL
121126 +snd_ivtv_pcm_trigger_8948 snd_ivtv_pcm_trigger 0 8948 NULL
121127 +claim_show_8950 claim_show 0 8950 NULL nohasharray
121128 +goto_low_power_8950 goto_low_power 0 8950 &claim_show_8950 nohasharray
121129 +lp8788_set_alarm_8950 lp8788_set_alarm 0 8950 &goto_low_power_8950
121130 +fuse_read_forget_8951 fuse_read_forget 0 8951 NULL
121131 +set_red_8954 set_red 0-4 8954 NULL
121132 +rds_tcp_xmit_8958 rds_tcp_xmit 3 8958 NULL
121133 +read_file_tgt_stats_8959 read_file_tgt_stats 3-0 8959 NULL nohasharray
121134 +v9fs_fid_readpage_8959 v9fs_fid_readpage 0 8959 &read_file_tgt_stats_8959
121135 +qla2x00_sysfs_read_xgmac_stats_8962 qla2x00_sysfs_read_xgmac_stats 0-6-5 8962 NULL
121136 +seq_bitmap_list_8963 seq_bitmap_list 3 8963 NULL
121137 +usb_allocate_stream_buffers_8964 usb_allocate_stream_buffers 3 8964 NULL nohasharray
121138 +iscsi_nacl_auth_show_userid_mutual_8964 iscsi_nacl_auth_show_userid_mutual 0 8964 &usb_allocate_stream_buffers_8964
121139 +__v4l2_ctrl_s_ctrl_8965 __v4l2_ctrl_s_ctrl 0 8965 NULL
121140 +qib_qsfp_dump_8966 qib_qsfp_dump 0-3 8966 NULL nohasharray
121141 +atkbd_do_set_set_8966 atkbd_do_set_set 0-4 8966 &qib_qsfp_dump_8966
121142 +venus_mkdir_8967 venus_mkdir 4 8967 NULL
121143 +seq_open_net_8968 seq_open_net 4 8968 NULL nohasharray
121144 +vol_cdev_read_8968 vol_cdev_read 3-0 8968 &seq_open_net_8968
121145 +wl1271_acx_tid_cfg_8970 wl1271_acx_tid_cfg 0 8970 NULL
121146 +enqueue_tx_8972 enqueue_tx 0 8972 NULL
121147 +sony_register_touchpad_8981 sony_register_touchpad 2 8981 NULL nohasharray
121148 +spmi_ext_register_writel_8981 spmi_ext_register_writel 0 8981 &sony_register_touchpad_8981
121149 +cirrusfb_set_par_foo_8986 cirrusfb_set_par_foo 0 8986 NULL
121150 +il3945_store_antenna_8991 il3945_store_antenna 0-4 8991 NULL
121151 +show_state_time_8992 show_state_time 0 8992 NULL
121152 +bcm_read_op_8996 bcm_read_op 0 8996 NULL nohasharray
121153 +cifs_fscache_inode_get_key_8996 cifs_fscache_inode_get_key 0 8996 &bcm_read_op_8996
121154 +elan_smbus_finish_fw_update_8997 elan_smbus_finish_fw_update 0 8997 NULL
121155 +arvo_sysfs_set_mode_key_9002 arvo_sysfs_set_mode_key 0-4 9002 NULL
121156 +MT2063_AvoidSpurs_9004 MT2063_AvoidSpurs 0 9004 NULL
121157 +wl1271_event_unmask_9005 wl1271_event_unmask 0 9005 NULL
121158 +rd_configure_device_9008 rd_configure_device 0 9008 NULL
121159 +vx_toggle_pipe_9013 vx_toggle_pipe 0 9013 NULL
121160 +epp_read_data_9015 epp_read_data 0 9015 NULL
121161 +il_dbgfs_clear_ucode_stats_write_9016 il_dbgfs_clear_ucode_stats_write 3-0 9016 NULL
121162 +__uncore_mask1_show_9022 __uncore_mask1_show 0 9022 NULL
121163 +acerhdf_get_max_state_9024 acerhdf_get_max_state 0 9024 NULL nohasharray
121164 +set_eeprom0_9024 set_eeprom0 4-0 9024 &acerhdf_get_max_state_9024
121165 +ql_route_initialize_9027 ql_route_initialize 0 9027 NULL
121166 +atl1_set_mac_9028 atl1_set_mac 0 9028 NULL nohasharray
121167 +fd_ioctl_9028 fd_ioctl 3 9028 &atl1_set_mac_9028
121168 +amd64_inject_word_store_9031 amd64_inject_word_store 0-4 9031 NULL
121169 +ncp_modify_file_or_subdir_dos_info_path_9032 ncp_modify_file_or_subdir_dos_info_path 0 9032 NULL
121170 +qla4_8xxx_find_flt_start_9037 qla4_8xxx_find_flt_start 0 9037 NULL
121171 +__pskb_copy_9038 __pskb_copy 2 9038 NULL
121172 +soc_camera_platform_fill_fmt_9040 soc_camera_platform_fill_fmt 0 9040 NULL
121173 +nla_put_9042 nla_put 0 9042 NULL
121174 +btrfs_getattr_9046 btrfs_getattr 0 9046 NULL
121175 +sta_tx_latency_stat_header_9050 sta_tx_latency_stat_header 0-3-4 9050 NULL
121176 +clk_ctl_store_9053 clk_ctl_store 0-4 9053 NULL
121177 +__uncore_xbr_mm_cfg_show_9057 __uncore_xbr_mm_cfg_show 0 9057 NULL
121178 +ep_queue_9060 ep_queue 0 9060 NULL
121179 +snd_emu10k1_synth_copy_from_user_9061 snd_emu10k1_synth_copy_from_user 5-3 9061 NULL
121180 +fnic_show_link_state_9062 fnic_show_link_state 0 9062 NULL nohasharray
121181 +snd_gus_dram_peek_9062 snd_gus_dram_peek 4 9062 &fnic_show_link_state_9062
121182 +nrbchan_show_9066 nrbchan_show 0 9066 NULL
121183 +hci_req_add_9067 hci_req_add 3 9067 NULL
121184 +smi_data_buf_size_store_9071 smi_data_buf_size_store 0-4 9071 NULL
121185 +scrub_raid56_parity_9073 scrub_raid56_parity 5 9073 NULL
121186 +ipath_user_sdma_queue_clean_9074 ipath_user_sdma_queue_clean 0 9074 NULL
121187 +fib_info_hash_alloc_9075 fib_info_hash_alloc 1 9075 NULL nohasharray
121188 +__uncore_xbr_match_show_9075 __uncore_xbr_match_show 0 9075 &fib_info_hash_alloc_9075
121189 +bh1770_get_prox_thres_9085 bh1770_get_prox_thres 0 9085 NULL
121190 +create_queues_9088 create_queues 3-2 9088 NULL
121191 +ican3_set_bus_state_9090 ican3_set_bus_state 0 9090 NULL
121192 +nvkm_output_create__9091 nvkm_output_create_ 6 9091 NULL
121193 +ftdi_prepare_write_buffer_9093 ftdi_prepare_write_buffer 3 9093 NULL
121194 +ath10k_peer_assoc_prepare_9099 ath10k_peer_assoc_prepare 0 9099 NULL
121195 +tcp_v4_parse_md5_keys_9101 tcp_v4_parse_md5_keys 0 9101 NULL
121196 +target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108 target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs 0-3 9108 NULL nohasharray
121197 +adxl34x_spi_read_block_9108 adxl34x_spi_read_block 3 9108 &target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108
121198 +caif_stream_sendmsg_9110 caif_stream_sendmsg 4-0 9110 NULL
121199 +bch_stats_show_9112 bch_stats_show 0 9112 NULL
121200 +hackrf_set_lna_gain_9115 hackrf_set_lna_gain 0 9115 NULL nohasharray
121201 +gssp_rpc_create_9115 gssp_rpc_create 0 9115 &hackrf_set_lna_gain_9115
121202 +isku_sysfs_write_keys_macro_9120 isku_sysfs_write_keys_macro 6-0-5 9120 NULL
121203 +partial_show_9122 partial_show 0 9122 NULL
121204 +qla2x00_sysfs_write_fw_dump_template_9127 qla2x00_sysfs_write_fw_dump_template 0-5-6 9127 NULL
121205 +ext4_list_backups_9138 ext4_list_backups 0 9138 NULL
121206 +dac7512_store_val_9140 dac7512_store_val 0-4 9140 NULL
121207 +cpuidle_latency_notify_9141 cpuidle_latency_notify 0 9141 NULL
121208 +nilfs_superblock_sb_update_frequency_show_9142 nilfs_superblock_sb_update_frequency_show 0 9142 NULL
121209 +__uvc_query_ctrl_9155 __uvc_query_ctrl 0 9155 NULL
121210 +atmel_wakeup_firmware_9156 atmel_wakeup_firmware 0 9156 NULL
121211 +__iscsi_nacl_auth_show_password_9159 __iscsi_nacl_auth_show_password 0 9159 NULL
121212 +target_stat_scsi_auth_intr_attr_show_9160 target_stat_scsi_auth_intr_attr_show 0 9160 NULL
121213 +get_fc_port_roles_names_9164 get_fc_port_roles_names 0 9164 NULL
121214 +dbg_command_buf_9165 dbg_command_buf 2 9165 NULL
121215 +clk_prepare_enable_9166 clk_prepare_enable 0 9166 NULL
121216 +show_num_temp_sensors_9173 show_num_temp_sensors 0 9173 NULL
121217 +pm_autosleep_lock_9176 pm_autosleep_lock 0 9176 NULL
121218 +w1_ds2780_eeprom_cmd_9179 w1_ds2780_eeprom_cmd 0 9179 NULL nohasharray
121219 +ext4_da_write_inline_data_end_9179 ext4_da_write_inline_data_end 4-0 9179 &w1_ds2780_eeprom_cmd_9179
121220 +isr_irqs_read_9181 isr_irqs_read 3-0 9181 NULL
121221 +count_leading_zeros_9183 count_leading_zeros 0 9183 NULL
121222 +show_counter_ib_link_downeds_9184 show_counter_ib_link_downeds 0 9184 NULL
121223 +ax25_bind_9185 ax25_bind 0 9185 NULL
121224 +xfs_btree_rshift_9187 xfs_btree_rshift 0 9187 NULL
121225 +pnfs_commit_list_9191 pnfs_commit_list 0 9191 NULL nohasharray
121226 +br_dev_open_9191 br_dev_open 0 9191 &pnfs_commit_list_9191
121227 +alloc_group_attrs_9194 alloc_group_attrs 2 9194 NULL nohasharray
121228 +altera_swap_ir_9194 altera_swap_ir 2 9194 &alloc_group_attrs_9194 nohasharray
121229 +ipath_user_sdma_make_progress_9194 ipath_user_sdma_make_progress 0 9194 &altera_swap_ir_9194
121230 +gx1_gx_base_9198 gx1_gx_base 0 9198 NULL
121231 +nilfs_btnode_prepare_change_key_9200 nilfs_btnode_prepare_change_key 0 9200 NULL
121232 +sigmadsp_write_i2c_9201 sigmadsp_write_i2c 4 9201 NULL
121233 +fill_delalloc_9202 fill_delalloc 0 9202 NULL
121234 +cx18_av_s_mbus_fmt_9205 cx18_av_s_mbus_fmt 0 9205 NULL
121235 +ci_udc_start_9208 ci_udc_start 0 9208 NULL nohasharray
121236 +zd_rf_init_al7230b_9208 zd_rf_init_al7230b 0 9208 &ci_udc_start_9208 nohasharray
121237 +calibrate_result_9208 calibrate_result 0 9208 &zd_rf_init_al7230b_9208
121238 +sg_common_write_9209 sg_common_write 0 9209 NULL
121239 +iwl_dbgfs_frame_stats_read_9211 iwl_dbgfs_frame_stats_read 3-0 9211 NULL nohasharray
121240 +adc128_show_temp_9211 adc128_show_temp 0 9211 &iwl_dbgfs_frame_stats_read_9211
121241 +out_write_index_show_9212 out_write_index_show 0 9212 NULL nohasharray
121242 +new_dev_store_9212 new_dev_store 0-3 9212 &out_write_index_show_9212
121243 +pm8001_task_prep_smp_9214 pm8001_task_prep_smp 0 9214 NULL
121244 +card_send_command_9215 card_send_command 3 9215 NULL
121245 +vti6_change_mtu_9216 vti6_change_mtu 0 9216 NULL
121246 +protocol_write_9219 protocol_write 3-0 9219 NULL
121247 +store_spi_transport_dt_9220 store_spi_transport_dt 0-4 9220 NULL
121248 +tx_tx_prepared_descs_read_9221 tx_tx_prepared_descs_read 3-0 9221 NULL
121249 +l2cap_create_connless_pdu_9222 l2cap_create_connless_pdu 3 9222 NULL nohasharray
121250 +splice_to_pipe_9222 splice_to_pipe 0 9222 &l2cap_create_connless_pdu_9222
121251 +sctp_getsockopt_delayed_ack_9232 sctp_getsockopt_delayed_ack 2 9232 NULL nohasharray
121252 +core_alua_show_preferred_bit_9232 core_alua_show_preferred_bit 0 9232 &sctp_getsockopt_delayed_ack_9232
121253 +edac_dev_ctl_info_store_9233 edac_dev_ctl_info_store 0-4 9233 NULL
121254 +tps6507x_pmic_reg_read_9236 tps6507x_pmic_reg_read 0 9236 NULL
121255 +__bnx2fc_enable_9238 __bnx2fc_enable 0 9238 NULL
121256 +ext4_mark_iloc_dirty_9239 ext4_mark_iloc_dirty 0 9239 NULL
121257 +smack_inode_getsecctx_9240 smack_inode_getsecctx 0 9240 NULL
121258 +hw_init_hmac_9242 hw_init_hmac 0 9242 NULL
121259 +min_freq_store_9245 min_freq_store 0-4 9245 NULL
121260 +cmtp_add_msgpart_9252 cmtp_add_msgpart 4 9252 NULL
121261 +show_ipInTruncatedPkts_9253 show_ipInTruncatedPkts 0 9253 NULL
121262 +queue_max_segment_size_show_9258 queue_max_segment_size_show 0 9258 NULL nohasharray
121263 +tcf_csum_ipv4_icmp_9258 tcf_csum_ipv4_icmp 3 9258 &queue_max_segment_size_show_9258
121264 +hfsplus_bnode_read_u16_9262 hfsplus_bnode_read_u16 0 9262 NULL
121265 +nfs_refresh_inode_9263 nfs_refresh_inode 0 9263 NULL
121266 +btrfs_search_slot_9264 btrfs_search_slot 0 9264 NULL
121267 +set_in0_max_9266 set_in0_max 0-4 9266 NULL
121268 +sdev_show_evt_inquiry_change_reported_9267 sdev_show_evt_inquiry_change_reported 0 9267 NULL
121269 +CalcStateExt_9270 CalcStateExt 0 9270 NULL
121270 +show_fnode_tcp_timestamp_stat_9272 show_fnode_tcp_timestamp_stat 0 9272 NULL
121271 +hdpvr_read_9273 hdpvr_read 3-0 9273 NULL
121272 +flakey_status_9274 flakey_status 5 9274 NULL
121273 +show_fan_stop_time_9276 show_fan_stop_time 0 9276 NULL
121274 +show_indirect_byte_9278 show_indirect_byte 0 9278 NULL nohasharray
121275 +open_9278 open 0 9278 &show_indirect_byte_9278
121276 +ipoib_change_mtu_9279 ipoib_change_mtu 0 9279 NULL
121277 +i2c_algo_dp_aux_transaction_9282 i2c_algo_dp_aux_transaction 0 9282 NULL
121278 +show_9287 show 0 9287 NULL
121279 +vmci_qpair_dequev_9288 vmci_qpair_dequev 0-3 9288 NULL nohasharray
121280 +__fuse_direct_read_9288 __fuse_direct_read 0 9288 &vmci_qpair_dequev_9288
121281 +riva_load_video_mode_9289 riva_load_video_mode 0 9289 NULL
121282 +ppp_sync_write_9296 ppp_sync_write 0 9296 NULL
121283 +pwc_set_awb_9297 pwc_set_awb 0 9297 NULL
121284 +omfs_setattr_9302 omfs_setattr 0 9302 NULL
121285 +qla82xx_pci_set_window_9303 qla82xx_pci_set_window 0-2 9303 NULL nohasharray
121286 +mc44s803_get_if_frequency_9303 mc44s803_get_if_frequency 0 9303 &qla82xx_pci_set_window_9303
121287 +gpio_keys_show_disabled_switches_9306 gpio_keys_show_disabled_switches 0 9306 NULL
121288 +iwl_dbgfs_stations_read_9309 iwl_dbgfs_stations_read 3-0 9309 NULL
121289 +ceph_sync_setxattr_9310 ceph_sync_setxattr 0 9310 NULL
121290 +r820t_set_mux_9314 r820t_set_mux 0 9314 NULL nohasharray
121291 +tw9903_s_ctrl_9314 tw9903_s_ctrl 0 9314 &r820t_set_mux_9314
121292 +regmap_i2c_read_9316 regmap_i2c_read 0 9316 NULL
121293 +xfs_bmap_add_attrfork_extents_9318 xfs_bmap_add_attrfork_extents 0 9318 NULL
121294 +__blockdev_direct_IO_9321 __blockdev_direct_IO 0-6 9321 NULL
121295 +goku_ep_enable_9325 goku_ep_enable 0 9325 NULL
121296 +description_show_9327 description_show 0 9327 NULL
121297 +acpi_ex_prep_field_value_9328 acpi_ex_prep_field_value 0 9328 NULL
121298 +module_attr_store_9333 module_attr_store 0-4 9333 NULL
121299 +ieee80211_if_fmt_txpower_9334 ieee80211_if_fmt_txpower 3 9334 NULL
121300 +acerhdf_get_trip_type_9336 acerhdf_get_trip_type 0 9336 NULL nohasharray
121301 +brcmf_sdiod_recv_buf_9336 brcmf_sdiod_recv_buf 3 9336 &acerhdf_get_trip_type_9336
121302 +nvme_trans_fmt_get_parm_header_9340 nvme_trans_fmt_get_parm_header 2 9340 NULL nohasharray
121303 +b43_pcmcia_suspend_9340 b43_pcmcia_suspend 0 9340 &nvme_trans_fmt_get_parm_header_9340
121304 +get_pipes_num_9343 get_pipes_num 0 9343 NULL
121305 +esd_usb2_send_msg_9348 esd_usb2_send_msg 0 9348 NULL
121306 +smi_data_buf_realloc_9360 smi_data_buf_realloc 0 9360 NULL
121307 +ll_direct_rw_pages_9361 ll_direct_rw_pages 0 9361 NULL
121308 +fan_get_max_state_9363 fan_get_max_state 0 9363 NULL
121309 +prepare_fw_update_9365 prepare_fw_update 0 9365 NULL
121310 +sta_beacon_loss_count_read_9370 sta_beacon_loss_count_read 3-0 9370 NULL
121311 +b43legacy_attr_interfmode_show_9373 b43legacy_attr_interfmode_show 0 9373 NULL
121312 +raid5_start_reshape_9374 raid5_start_reshape 0 9374 NULL nohasharray
121313 +reiserfs_write_end_9374 reiserfs_write_end 0-5 9374 &raid5_start_reshape_9374
121314 +qlcnic_82xx_napi_add_9375 qlcnic_82xx_napi_add 0 9375 NULL
121315 +vivid_radio_rx_read_9376 vivid_radio_rx_read 0 9376 NULL
121316 +cx18_av_audio_s_ctrl_9378 cx18_av_audio_s_ctrl 0 9378 NULL
121317 +pci_stub_notifier_9381 pci_stub_notifier 0 9381 NULL
121318 +provides_device_sdrs_show_9385 provides_device_sdrs_show 0 9385 NULL
121319 +queue_skb_9391 queue_skb 0 9391 NULL
121320 +s5m_rtc_start_alarm_9393 s5m_rtc_start_alarm 0 9393 NULL nohasharray
121321 +mlx4_bitmap_init_9393 mlx4_bitmap_init 5-2 9393 &s5m_rtc_start_alarm_9393
121322 +apds990x_set_arate_9394 apds990x_set_arate 0 9394 NULL
121323 +virtqueue_add_outbuf_9395 virtqueue_add_outbuf 3 9395 NULL
121324 +cx23885_buf_prepare_9397 cx23885_buf_prepare 0 9397 NULL nohasharray
121325 +read_9397 read 3 9397 &cx23885_buf_prepare_9397
121326 +__jbd2_journal_force_commit_9398 __jbd2_journal_force_commit 0 9398 NULL
121327 +o2nm_node_show_9403 o2nm_node_show 0 9403 NULL
121328 +show_ipInHdrErrors_9405 show_ipInHdrErrors 0 9405 NULL nohasharray
121329 +writepage_nounlock_9405 writepage_nounlock 0 9405 &show_ipInHdrErrors_9405
121330 +softdog_notify_sys_9410 softdog_notify_sys 0 9410 NULL
121331 +tpm_stm_i2c_send_9412 tpm_stm_i2c_send 3-0 9412 NULL
121332 +nobh_truncate_page_9414 nobh_truncate_page 0 9414 NULL nohasharray
121333 +qlcnic_sriov_pf_cal_res_limit_9414 qlcnic_sriov_pf_cal_res_limit 0 9414 &nobh_truncate_page_9414
121334 +hash_ipportip4_expire_9415 hash_ipportip4_expire 4 9415 NULL
121335 +i2c_sysfs_new_device_9417 i2c_sysfs_new_device 0-4 9417 NULL
121336 +store_lmc_9418 store_lmc 0-4 9418 NULL nohasharray
121337 +nf_nat_sip_expect_9418 nf_nat_sip_expect 8 9418 &store_lmc_9418
121338 +show_ipv6_iface_router_state_9425 show_ipv6_iface_router_state 0 9425 NULL nohasharray
121339 +prism2_aux_dump_proc_no_read_9425 prism2_aux_dump_proc_no_read 0-3 9425 &show_ipv6_iface_router_state_9425
121340 +sync_inode_9429 sync_inode 0 9429 NULL
121341 +bm_realloc_pages_9431 bm_realloc_pages 2 9431 NULL
121342 +kvm_cpu_hotplug_9434 kvm_cpu_hotplug 0 9434 NULL nohasharray
121343 +store_auto_brightness_9434 store_auto_brightness 0-4 9434 &kvm_cpu_hotplug_9434
121344 +sd_start_72a_9437 sd_start_72a 0 9437 NULL
121345 +wacom_show_speed_9438 wacom_show_speed 0 9438 NULL nohasharray
121346 +ocfs2_last_eb_is_empty_9438 ocfs2_last_eb_is_empty 0 9438 &wacom_show_speed_9438 nohasharray
121347 +ffs_ep0_write_9438 ffs_ep0_write 3 9438 &ocfs2_last_eb_is_empty_9438
121348 +mc13xxx_irq_unmask_9441 mc13xxx_irq_unmask 2-0 9441 NULL
121349 +kmalloc_array_9444 kmalloc_array 2-1 9444 NULL
121350 +b43_attr_interfmode_show_9448 b43_attr_interfmode_show 0 9448 NULL
121351 +cpu_slabs_show_9451 cpu_slabs_show 0 9451 NULL
121352 +ieee80211_if_fmt_fwded_unicast_9454 ieee80211_if_fmt_fwded_unicast 3 9454 NULL
121353 +mcs_unwrap_mir_9455 mcs_unwrap_mir 3 9455 NULL
121354 +ad_aggregator_id_show_9456 ad_aggregator_id_show 0 9456 NULL
121355 +show_in_max2_9458 show_in_max2 0 9458 NULL
121356 +alloc_stac_spec_9459 alloc_stac_spec 0 9459 NULL
121357 +fcoe_dcb_app_notification_9468 fcoe_dcb_app_notification 0 9468 NULL
121358 +agp_generic_alloc_user_9470 agp_generic_alloc_user 1 9470 NULL nohasharray
121359 +adis16136_read_frequency_9470 adis16136_read_frequency 0 9470 &agp_generic_alloc_user_9470 nohasharray
121360 +get_registers_9470 get_registers 4 9470 &adis16136_read_frequency_9470
121361 +parport_uss720_write_compat_9471 parport_uss720_write_compat 0 9471 NULL nohasharray
121362 +notify_recv_init_9471 notify_recv_init 0 9471 &parport_uss720_write_compat_9471
121363 +slab_mem_going_online_callback_9474 slab_mem_going_online_callback 0 9474 NULL
121364 +queue_9475 queue 0 9475 NULL
121365 +shared_cpu_list_show_9488 shared_cpu_list_show 0 9488 NULL nohasharray
121366 +proc_bus_pci_write_9488 proc_bus_pci_write 0-3 9488 &shared_cpu_list_show_9488
121367 +crypt_status_9492 crypt_status 5 9492 NULL nohasharray
121368 +patch_cs4208_9492 patch_cs4208 0 9492 &crypt_status_9492 nohasharray
121369 +__alloc_preds_9492 __alloc_preds 2 9492 &patch_cs4208_9492
121370 +target_core_dev_pr_show_attr_res_pr_registered_i_pts_9493 target_core_dev_pr_show_attr_res_pr_registered_i_pts 0 9493 NULL
121371 +show_tabletYtilt_9494 show_tabletYtilt 0 9494 NULL
121372 +spi_w8r8_9497 spi_w8r8 0 9497 NULL
121373 +sock_recvmsg_9500 sock_recvmsg 0-3 9500 NULL
121374 +lbs_threshold_write_9502 lbs_threshold_write 5-0 9502 NULL
121375 +str_to_quirk_9507 str_to_quirk 0 9507 NULL
121376 +keyring_diff_objects_9508 keyring_diff_objects 0 9508 NULL
121377 +amd_ec_wait_read_9509 amd_ec_wait_read 0 9509 NULL
121378 +lp_write_9511 lp_write 3-0 9511 NULL nohasharray
121379 +saa717x_s_ctrl_9511 saa717x_s_ctrl 0 9511 &lp_write_9511 nohasharray
121380 +ad7266_wakeup_9511 ad7266_wakeup 0 9511 &saa717x_s_ctrl_9511
121381 +vivid_vbi_cap_s_ctrl_9512 vivid_vbi_cap_s_ctrl 0 9512 NULL nohasharray
121382 +powerclamp_get_max_state_9512 powerclamp_get_max_state 0 9512 &vivid_vbi_cap_s_ctrl_9512
121383 +cx88_risc_databuffer_9515 cx88_risc_databuffer 0 9515 NULL
121384 +disk_events_show_9516 disk_events_show 0 9516 NULL nohasharray
121385 +match_format_9516 match_format 0 9516 &disk_events_show_9516
121386 +do_strip_9517 do_strip 0 9517 NULL
121387 +target_core_alua_tg_pt_gp_show_attr_preferred_9519 target_core_alua_tg_pt_gp_show_attr_preferred 0 9519 NULL
121388 +roccat_common2_sysfs_read_keys_macro_9524 roccat_common2_sysfs_read_keys_macro 0-5-6 9524 NULL
121389 +log_buf_len_show_9525 log_buf_len_show 0 9525 NULL
121390 +ll_max_read_ahead_whole_mb_seq_write_9528 ll_max_read_ahead_whole_mb_seq_write 3 9528 NULL
121391 +lm3533_update_9529 lm3533_update 0 9529 NULL
121392 +command_setvloffset_9530 command_setvloffset 0 9530 NULL
121393 +radeon_fb_helper_set_par_9531 radeon_fb_helper_set_par 0 9531 NULL
121394 +ceph_vxattrcb_layout_stripe_unit_9532 ceph_vxattrcb_layout_stripe_unit 0 9532 NULL
121395 +ext3_alloc_branch_9534 ext3_alloc_branch 5 9534 NULL
121396 +fuse_readpage_9536 fuse_readpage 0 9536 NULL
121397 +read_cc_table_bin_9538 read_cc_table_bin 0-5-6 9538 NULL
121398 +iwl_dbgfs_bf_params_read_9542 iwl_dbgfs_bf_params_read 3-0 9542 NULL
121399 +il_dbgfs_missed_beacon_write_9546 il_dbgfs_missed_beacon_write 3-0 9546 NULL nohasharray
121400 +unmerge_ksm_pages_9546 unmerge_ksm_pages 0 9546 &il_dbgfs_missed_beacon_write_9546
121401 +gsc_m2m_start_streaming_9548 gsc_m2m_start_streaming 0 9548 NULL nohasharray
121402 +udc_start_9548 udc_start 0 9548 &gsc_m2m_start_streaming_9548 nohasharray
121403 +audit_log_n_untrustedstring_9548 audit_log_n_untrustedstring 3 9548 &udc_start_9548 nohasharray
121404 +compat_SyS_pwritev64_9548 compat_SyS_pwritev64 3 9548 &audit_log_n_untrustedstring_9548
121405 +kyrofb_check_var_9550 kyrofb_check_var 0 9550 NULL
121406 +pm_runtime_get_9552 pm_runtime_get 0 9552 NULL
121407 +ads1015_read_adc_9556 ads1015_read_adc 0 9556 NULL
121408 +batadv_tt_prepare_tvlv_global_data_9557 batadv_tt_prepare_tvlv_global_data 0 9557 NULL
121409 +fw_node_create_9559 fw_node_create 2 9559 NULL
121410 +ipath_get_user_pages_9561 ipath_get_user_pages 0 9561 NULL
121411 +_nfs4_proc_access_9563 _nfs4_proc_access 0 9563 NULL nohasharray
121412 +mwifiex_cmd_coalesce_cfg_9563 mwifiex_cmd_coalesce_cfg 0 9563 &_nfs4_proc_access_9563
121413 +kobj_map_9566 kobj_map 3-2-0 9566 NULL
121414 +status_9569 status 0 9569 NULL nohasharray
121415 +m88e1149_config_init_9569 m88e1149_config_init 0 9569 &status_9569
121416 +ds1343_set_alarm_9573 ds1343_set_alarm 0 9573 NULL
121417 +f2fs_read_data_pages_9574 f2fs_read_data_pages 4 9574 NULL
121418 +add_memory_9575 add_memory 0 9575 NULL
121419 +sch_access_9576 sch_access 0 9576 NULL
121420 +xc_write_reg_9578 xc_write_reg 0 9578 NULL
121421 +snd_cmipci_capture_spdif_prepare_9581 snd_cmipci_capture_spdif_prepare 0 9581 NULL
121422 +tps65912_reg_enable_9587 tps65912_reg_enable 0 9587 NULL nohasharray
121423 +khugepaged_defrag_store_9587 khugepaged_defrag_store 4-0 9587 &tps65912_reg_enable_9587
121424 +shmem_write_begin_9589 shmem_write_begin 0 9589 NULL
121425 +bop_mark_9593 bop_mark 0 9593 NULL
121426 +wl1271_cmd_configure_9598 wl1271_cmd_configure 0 9598 NULL
121427 +store_rps_map_9600 store_rps_map 0-4 9600 NULL
121428 +__cfqg_set_weight_device_9602 __cfqg_set_weight_device 0-3 9602 NULL
121429 +do_sync_9604 do_sync 1 9604 NULL
121430 +snd_emu10k1_fx8010_read_9605 snd_emu10k1_fx8010_read 5-0 9605 NULL nohasharray
121431 +xfs_qm_dqattach_one_9605 xfs_qm_dqattach_one 0 9605 &snd_emu10k1_fx8010_read_9605 nohasharray
121432 +batadv_send_skb_push_fill_unicast_9605 batadv_send_skb_push_fill_unicast 2 9605 &xfs_qm_dqattach_one_9605
121433 +ixgbevf_set_vfta_vf_9608 ixgbevf_set_vfta_vf 0 9608 NULL
121434 +acpi_ns_build_internal_name_9620 acpi_ns_build_internal_name 0 9620 NULL nohasharray
121435 +watchdog_notify_sys_9620 watchdog_notify_sys 0 9620 &acpi_ns_build_internal_name_9620
121436 +lov_ost_pool_add_9626 lov_ost_pool_add 3 9626 NULL
121437 +saa7164_buffer_alloc_user_9627 saa7164_buffer_alloc_user 2 9627 NULL
121438 +i801_block_transaction_byte_by_byte_9630 i801_block_transaction_byte_by_byte 0 9630 NULL nohasharray
121439 +copy_msghdr_from_user_9630 copy_msghdr_from_user 0 9630 &i801_block_transaction_byte_by_byte_9630
121440 +kernfs_iop_listxattr_9634 kernfs_iop_listxattr 0-3 9634 NULL
121441 +ceph_copy_user_to_page_vector_9635 ceph_copy_user_to_page_vector 3-4 9635 NULL
121442 +acpi_ex_insert_into_field_9638 acpi_ex_insert_into_field 0 9638 NULL
121443 +compat_sys_keyctl_9639 compat_sys_keyctl 4 9639 NULL nohasharray
121444 +show_umcast_9639 show_umcast 0 9639 &compat_sys_keyctl_9639 nohasharray
121445 +show_country_codes_9639 show_country_codes 0 9639 &show_umcast_9639
121446 +mptsas_get_enclosure_identifier_9640 mptsas_get_enclosure_identifier 0 9640 NULL
121447 +lmLogInit_9643 lmLogInit 0 9643 NULL
121448 +patch_vt1709_9644 patch_vt1709 0 9644 NULL
121449 +ll_checksum_seq_write_9648 ll_checksum_seq_write 3 9648 NULL
121450 +ocfs2_xattr_get_rec_9652 ocfs2_xattr_get_rec 0 9652 NULL nohasharray
121451 +zd_ioread32_locked_9652 zd_ioread32_locked 0 9652 &ocfs2_xattr_get_rec_9652
121452 +__uncore_cmask8_show_9653 __uncore_cmask8_show 0 9653 NULL
121453 +snd_seq_ioctl_set_queue_client_9655 snd_seq_ioctl_set_queue_client 0 9655 NULL
121454 +ceph_fscache_inode_get_key_9656 ceph_fscache_inode_get_key 0 9656 NULL
121455 +queue_received_packet_9657 queue_received_packet 5 9657 NULL
121456 +usnic_ib_show_fw_ver_9663 usnic_ib_show_fw_ver 0 9663 NULL nohasharray
121457 +cifs_set_file_info_9663 cifs_set_file_info 0 9663 &usnic_ib_show_fw_ver_9663
121458 +inode_setattr_9668 inode_setattr 0 9668 NULL
121459 +snd_opl4_mem_proc_write_9670 snd_opl4_mem_proc_write 5 9670 NULL
121460 +s_audio_sampling_freq_9675 s_audio_sampling_freq 0 9675 NULL
121461 +dns_query_9676 dns_query 3 9676 NULL nohasharray
121462 +snd_ac97_dev_register_9676 snd_ac97_dev_register 0 9676 &dns_query_9676 nohasharray
121463 +ks8842_read16_9676 ks8842_read16 0 9676 &snd_ac97_dev_register_9676
121464 +qib_7322_handle_hwerrors_9678 qib_7322_handle_hwerrors 3 9678 NULL
121465 +calgary_map_sg_9680 calgary_map_sg 0-3 9680 NULL
121466 +urbnum_show_9682 urbnum_show 0 9682 NULL nohasharray
121467 +wl1271_init_templates_config_9682 wl1271_init_templates_config 0 9682 &urbnum_show_9682
121468 +nilfs_btree_lookup_9685 nilfs_btree_lookup 0 9685 NULL
121469 +show_in0_9686 show_in0 0 9686 NULL
121470 +__erst_read_from_storage_9690 __erst_read_from_storage 0 9690 NULL
121471 +bfs_writepage_9692 bfs_writepage 0 9692 NULL
121472 +crc32_final_9693 crc32_final 0 9693 NULL
121473 +get_max_brightness_9697 get_max_brightness 0 9697 NULL
121474 +lowpan_control_write_9699 lowpan_control_write 3-0 9699 NULL
121475 +vx_transfer_end_9701 vx_transfer_end 0 9701 NULL nohasharray
121476 +show_turbo_cooldown_9701 show_turbo_cooldown 0 9701 &vx_transfer_end_9701 nohasharray
121477 +tpm_tis_send_data_9701 tpm_tis_send_data 0 9701 &show_turbo_cooldown_9701
121478 +fuse_iter_npages_9705 fuse_iter_npages 0 9705 NULL nohasharray
121479 +ieee80211_if_read_aid_9705 ieee80211_if_read_aid 3-0 9705 &fuse_iter_npages_9705
121480 +update_flag_9706 update_flag 0 9706 NULL
121481 +core_alua_store_preferred_bit_9711 core_alua_store_preferred_bit 0-3 9711 NULL
121482 +il4965_commit_rxon_9717 il4965_commit_rxon 0 9717 NULL
121483 +parse_uac2_sample_rate_range_9718 parse_uac2_sample_rate_range 0 9718 NULL
121484 +sstfb_set_par_9719 sstfb_set_par 0 9719 NULL
121485 +SYSC_ppoll_9721 SYSC_ppoll 2 9721 NULL
121486 +t4_wr_mbox_9732 t4_wr_mbox 0 9732 NULL
121487 +show_cmd_per_lun_9735 show_cmd_per_lun 0 9735 NULL nohasharray
121488 +c2port_show_rev_id_9735 c2port_show_rev_id 0 9735 &show_cmd_per_lun_9735
121489 +get_flashnode_param_9736 get_flashnode_param 0 9736 NULL
121490 +ieee80211_if_fmt_num_mcast_sta_9738 ieee80211_if_fmt_num_mcast_sta 3 9738 NULL
121491 +number_of_sets_show_9739 number_of_sets_show 0 9739 NULL
121492 +shmem_replace_page_9740 shmem_replace_page 0 9740 NULL
121493 +ddb_input_read_9743 ddb_input_read 3-0 9743 NULL nohasharray
121494 +set_otp1_9743 set_otp1 4-0 9743 &ddb_input_read_9743
121495 +uuid_show_9749 uuid_show 0 9749 NULL
121496 +regmap_multi_reg_write_bypassed_9751 regmap_multi_reg_write_bypassed 3 9751 NULL nohasharray
121497 +sta_last_ack_signal_read_9751 sta_last_ack_signal_read 3-0 9751 &regmap_multi_reg_write_bypassed_9751
121498 +dsa_slave_get_regs_len_9753 dsa_slave_get_regs_len 0 9753 NULL
121499 +o2nm_cluster_attr_fence_method_write_9755 o2nm_cluster_attr_fence_method_write 0-3 9755 NULL
121500 +pcpu_alloc_9757 pcpu_alloc 1-2 9757 NULL
121501 +store_fc_rport_fast_io_fail_tmo_9761 store_fc_rport_fast_io_fail_tmo 0-4 9761 NULL
121502 +set_rtc_irq_bit_9763 set_rtc_irq_bit 0 9763 NULL
121503 +__alloc_percpu_9764 __alloc_percpu 1-2 9764 NULL
121504 +kexec_loaded_show_9765 kexec_loaded_show 0 9765 NULL
121505 +sctp_send_asconf_del_ip_9767 sctp_send_asconf_del_ip 0 9767 NULL
121506 +amd_decode_mce_9768 amd_decode_mce 0 9768 NULL
121507 +sh_eth_check_reset_9773 sh_eth_check_reset 0 9773 NULL
121508 +mapping_error_9774 mapping_error 0 9774 NULL
121509 +__blk_queue_init_tags_9778 __blk_queue_init_tags 2 9778 NULL nohasharray
121510 +eni_open_9778 eni_open 0 9778 &__blk_queue_init_tags_9778
121511 +reset_write_9784 reset_write 0-3 9784 NULL
121512 +wl12xx_fetch_firmware_9788 wl12xx_fetch_firmware 0 9788 NULL nohasharray
121513 +gpio_value_store_9788 gpio_value_store 0-4 9788 &wl12xx_fetch_firmware_9788
121514 +ali1535_transaction_9792 ali1535_transaction 0 9792 NULL
121515 +dib8096p_tuner_write_serpar_9793 dib8096p_tuner_write_serpar 0-3 9793 NULL
121516 +bio_alloc_map_data_9798 bio_alloc_map_data 1 9798 NULL nohasharray
121517 +snd_pcm_dev_register_9798 snd_pcm_dev_register 0 9798 &bio_alloc_map_data_9798
121518 +ath10k_debug_start_9800 ath10k_debug_start 0 9800 NULL
121519 +_regmap_write_9803 _regmap_write 0 9803 NULL
121520 +can_change_mtu_9804 can_change_mtu 0 9804 NULL
121521 +ieee80211_if_read_state_9813 ieee80211_if_read_state 3-0 9813 NULL nohasharray
121522 +snd_pcm_lib_alloc_vmalloc_32_buffer_9813 snd_pcm_lib_alloc_vmalloc_32_buffer 2 9813 &ieee80211_if_read_state_9813 nohasharray
121523 +udpv6_recvmsg_9813 udpv6_recvmsg 4-0 9813 &snd_pcm_lib_alloc_vmalloc_32_buffer_9813
121524 +ath9k_start_9815 ath9k_start 0 9815 NULL
121525 +pnp_mem_start_9817 pnp_mem_start 0 9817 NULL
121526 +kernel_physical_mapping_init_9818 kernel_physical_mapping_init 0-2-1 9818 NULL
121527 +regulator_bypass_show_9824 regulator_bypass_show 0 9824 NULL
121528 +show_sas_rphy_bay_identifier_9826 show_sas_rphy_bay_identifier 0 9826 NULL nohasharray
121529 +tipc_setsockopt_9826 tipc_setsockopt 0 9826 &show_sas_rphy_bay_identifier_9826
121530 +log_recovery_delay_show_9827 log_recovery_delay_show 0 9827 NULL
121531 +compat_SyS_vmsplice_9828 compat_SyS_vmsplice 3 9828 NULL
121532 +parport_uss720_ecp_write_addr_9838 parport_uss720_ecp_write_addr 0 9838 NULL
121533 +dvb_dvr_set_buffer_size_9840 dvb_dvr_set_buffer_size 2 9840 NULL
121534 +rtl92ce_hw_init_9858 rtl92ce_hw_init 0 9858 NULL
121535 +iwl_poll_prph_bit_9861 iwl_poll_prph_bit 0 9861 NULL
121536 +bfad_im_model_show_9862 bfad_im_model_show 0 9862 NULL
121537 +pmcraid_alloc_sglist_9864 pmcraid_alloc_sglist 1 9864 NULL
121538 +task_can_attach_9867 task_can_attach 0 9867 NULL
121539 +f1x_translate_sysaddr_to_cs_9868 f1x_translate_sysaddr_to_cs 2 9868 NULL
121540 +wil_read_file_ioblob_9878 wil_read_file_ioblob 3-0 9878 NULL nohasharray
121541 +dir_commit_chunk_9878 dir_commit_chunk 3 9878 &wil_read_file_ioblob_9878
121542 +fuse_dev_read_9884 fuse_dev_read 0 9884 NULL
121543 +wl1271_cmd_radio_parms_9886 wl1271_cmd_radio_parms 0 9886 NULL
121544 +show_sensor_9889 show_sensor 0 9889 NULL
121545 +bm_register_write_9893 bm_register_write 3-0 9893 NULL nohasharray
121546 +snd_midi_event_new_9893 snd_midi_event_new 1 9893 &bm_register_write_9893
121547 +snd_gf1_pcm_playback_copy_9895 snd_gf1_pcm_playback_copy 5 9895 NULL
121548 +aac_show_vendor_9903 aac_show_vendor 0 9903 NULL
121549 +write_9907 write 0-3 9907 NULL
121550 +compat_sys_ipc_9912 compat_sys_ipc 3 9912 NULL
121551 +sr_write_cmd_async_9921 sr_write_cmd_async 5 9921 NULL
121552 +bq2415x_i2c_read_bit_9924 bq2415x_i2c_read_bit 3-0 9924 NULL
121553 +file_permission_9925 file_permission 0 9925 NULL
121554 +zd1201_mac_reset_9926 zd1201_mac_reset 0 9926 NULL
121555 +iwl_dbgfs_prph_reg_read_9928 iwl_dbgfs_prph_reg_read 3-0 9928 NULL
121556 +store_remote_ip_9929 store_remote_ip 0 9929 NULL
121557 +metapage_writepage_9936 metapage_writepage 0 9936 NULL
121558 +tc3589x_reg_read_9940 tc3589x_reg_read 0 9940 NULL
121559 +pstore_ftrace_knob_read_9947 pstore_ftrace_knob_read 3 9947 NULL
121560 +read_file_misc_9948 read_file_misc 3-0 9948 NULL
121561 +bh1770_get_lux_rate_9949 bh1770_get_lux_rate 0 9949 NULL
121562 +set_rxd_buffer_pointer_9950 set_rxd_buffer_pointer 8 9950 NULL
121563 +ext2_new_blocks_9954 ext2_new_blocks 2-0 9954 NULL
121564 +csum_partial_copy_fromiovecend_9957 csum_partial_copy_fromiovecend 4-3 9957 NULL
121565 +iscsi_tpg_param_show_MaxOutstandingR2T_9959 iscsi_tpg_param_show_MaxOutstandingR2T 0 9959 NULL
121566 +SyS_gethostname_9964 SyS_gethostname 2 9964 NULL
121567 +iscsit_ta_demo_mode_discovery_9966 iscsit_ta_demo_mode_discovery 0 9966 NULL nohasharray
121568 +edac_dev_block_store_9966 edac_dev_block_store 0-4 9966 &iscsit_ta_demo_mode_discovery_9966
121569 +get_free_serial_index_9969 get_free_serial_index 0 9969 NULL
121570 +vivid_loop_out_s_ctrl_9970 vivid_loop_out_s_ctrl 0 9970 NULL nohasharray
121571 +store_9970 store 0 9970 &vivid_loop_out_s_ctrl_9970
121572 +btrfs_add_link_9973 btrfs_add_link 5 9973 NULL nohasharray
121573 +show_fcstat_rx_frames_9973 show_fcstat_rx_frames 0 9973 &btrfs_add_link_9973
121574 +ath6kl_usb_submit_ctrl_out_9978 ath6kl_usb_submit_ctrl_out 6 9978 NULL
121575 +il4965_dump_fh_9979 il4965_dump_fh 0 9979 NULL
121576 +twl6040_power_up_manual_9982 twl6040_power_up_manual 0 9982 NULL nohasharray
121577 +sscanf_9982 sscanf 0 9982 &twl6040_power_up_manual_9982 nohasharray
121578 +ixgbevf_obtain_mbx_lock_vf_9982 ixgbevf_obtain_mbx_lock_vf 0 9982 &sscanf_9982
121579 +max_power_store_9983 max_power_store 0-4 9983 NULL nohasharray
121580 +store_fan16_9983 store_fan16 0-4 9983 &max_power_store_9983
121581 +SYSC_move_pages_9986 SYSC_move_pages 2 9986 NULL nohasharray
121582 +nfs_writepage_locked_9986 nfs_writepage_locked 0 9986 &SYSC_move_pages_9986
121583 +ems_usb_command_msg_9991 ems_usb_command_msg 0 9991 NULL
121584 +set_tcrit1_9995 set_tcrit1 0-4 9995 NULL
121585 +ath10k_peer_create_9999 ath10k_peer_create 0 9999 NULL
121586 +ext2_get_block_10001 ext2_get_block 0 10001 NULL
121587 +store_als_en_10003 store_als_en 0-4 10003 NULL
121588 +dimmdev_edac_mode_show_10010 dimmdev_edac_mode_show 0 10010 NULL
121589 +check_tp_10015 check_tp 0 10015 NULL
121590 +i915_gem_obj_ggtt_pin_10018 i915_gem_obj_ggtt_pin 0 10018 NULL
121591 +aat2870_dump_reg_10019 aat2870_dump_reg 0 10019 NULL
121592 +da9063_rtc_stop_alarm_10020 da9063_rtc_stop_alarm 0 10020 NULL
121593 +nouveau_hwmon_set_temp1_auto_point1_temp_hyst_10022 nouveau_hwmon_set_temp1_auto_point1_temp_hyst 0-4 10022 NULL
121594 +handle_request_10024 handle_request 9 10024 NULL
121595 +show_tcpRtoMin_10025 show_tcpRtoMin 0 10025 NULL
121596 +igb_enable_sriov_10027 igb_enable_sriov 0 10027 NULL
121597 +hdmi_pin_hbr_setup_10030 hdmi_pin_hbr_setup 0 10030 NULL
121598 +bnx2_alloc_bad_rbuf_10032 bnx2_alloc_bad_rbuf 0 10032 NULL
121599 +show_fc_vport_roles_10033 show_fc_vport_roles 0 10033 NULL
121600 +rx8581_rtc_read_time_10036 rx8581_rtc_read_time 0 10036 NULL
121601 +mgmt_alloc_cmd_data_10037 mgmt_alloc_cmd_data 0 10037 NULL
121602 +protection_level_store_10041 protection_level_store 0-4 10041 NULL
121603 +wcn36xx_add_interface_10046 wcn36xx_add_interface 0 10046 NULL nohasharray
121604 +sm501fb_set_par_pnl_10046 sm501fb_set_par_pnl 0 10046 &wcn36xx_add_interface_10046
121605 +bop_propagate_10048 bop_propagate 0 10048 NULL
121606 +wl1271_acx_bcn_dtim_options_10051 wl1271_acx_bcn_dtim_options 0 10051 NULL
121607 +regulator_ena_gpio_ctrl_10053 regulator_ena_gpio_ctrl 0 10053 NULL nohasharray
121608 +mlx4_en_config_rss_qp_10053 mlx4_en_config_rss_qp 0 10053 &regulator_ena_gpio_ctrl_10053
121609 +show_protocol_stat_10062 show_protocol_stat 0 10062 NULL
121610 +vfio_pci_write_10063 vfio_pci_write 3-0 10063 NULL
121611 +asymmetric_key_generate_id_10064 asymmetric_key_generate_id 4-2 10064 NULL nohasharray
121612 +send_common_10064 send_common 0 10064 &asymmetric_key_generate_id_10064 nohasharray
121613 +bnad_setup_rx_10064 bnad_setup_rx 0 10064 &send_common_10064
121614 +ksdazzle_change_speed_10068 ksdazzle_change_speed 0 10068 NULL
121615 +e100_get_regs_len_10071 e100_get_regs_len 0 10071 NULL
121616 +epat_read_regr_10074 epat_read_regr 0 10074 NULL
121617 +arkfb_set_par_10075 arkfb_set_par 0 10075 NULL
121618 +ali1563_block_start_10077 ali1563_block_start 0 10077 NULL
121619 +cdc_ncm_show_wNdpInAlignment_10081 cdc_ncm_show_wNdpInAlignment 0 10081 NULL nohasharray
121620 +_ctl_device_handle_show_10081 _ctl_device_handle_show 0 10081 &cdc_ncm_show_wNdpInAlignment_10081 nohasharray
121621 +wl1271_acx_feature_cfg_10081 wl1271_acx_feature_cfg 0 10081 &_ctl_device_handle_show_10081
121622 +hr222_pll_freq_register_10084 hr222_pll_freq_register 0 10084 NULL
121623 +fsa9480_set_manualsw_10088 fsa9480_set_manualsw 0-4 10088 NULL
121624 +il_add_station_common_10089 il_add_station_common 0 10089 NULL
121625 +dev_exceptions_copy_10091 dev_exceptions_copy 0 10091 NULL
121626 +xfs_attr_rmtval_get_10092 xfs_attr_rmtval_get 0 10092 NULL
121627 +class_show_10093 class_show 0 10093 NULL
121628 +nr_create_10094 nr_create 0 10094 NULL
121629 +show_pwm_min_10095 show_pwm_min 0 10095 NULL
121630 +adp8860_bl_l3_dark_dim_store_10096 adp8860_bl_l3_dark_dim_store 4-0 10096 NULL
121631 +sctp_primitive_ASCONF_10098 sctp_primitive_ASCONF 0 10098 NULL nohasharray
121632 +bcm5482_config_init_10098 bcm5482_config_init 0 10098 &sctp_primitive_ASCONF_10098
121633 +wm831x_gpio_direction_in_10099 wm831x_gpio_direction_in 0 10099 NULL
121634 +em28xx_read_reg_req_len_10100 em28xx_read_reg_req_len 0 10100 NULL nohasharray
121635 +nouveau_hwmon_show_temp_10100 nouveau_hwmon_show_temp 0 10100 &em28xx_read_reg_req_len_10100
121636 +ubifs_tnc_add_10103 ubifs_tnc_add 0 10103 NULL
121637 +xfs_btree_check_lptr_10104 xfs_btree_check_lptr 0 10104 NULL
121638 +ufs_bitmap_search_10105 ufs_bitmap_search 0-3 10105 NULL
121639 +get_elem_size_10110 get_elem_size 0-2 10110 NULL nohasharray
121640 +dynamic_ps_timeout_read_10110 dynamic_ps_timeout_read 3-0 10110 &get_elem_size_10110
121641 +gfs2_meta_read_10112 gfs2_meta_read 0 10112 NULL
121642 +host_control_smi_type_store_10118 host_control_smi_type_store 0-4 10118 NULL
121643 +snd_vortex_pcm_trigger_10123 snd_vortex_pcm_trigger 0 10123 NULL
121644 +wl1271_acx_host_if_cfg_bitmap_10124 wl1271_acx_host_if_cfg_bitmap 0 10124 NULL
121645 +offset_to_bit_10134 offset_to_bit 0 10134 NULL nohasharray
121646 +SyS_migrate_pages_10134 SyS_migrate_pages 2 10134 &offset_to_bit_10134
121647 +tipc_l2_device_event_10137 tipc_l2_device_event 0 10137 NULL
121648 +dev_get_valid_name_10138 dev_get_valid_name 0 10138 NULL
121649 +tw9906_s_ctrl_10143 tw9906_s_ctrl 0 10143 NULL
121650 +null_hash_setkey_10147 null_hash_setkey 0 10147 NULL
121651 +qlge_open_10148 qlge_open 0 10148 NULL
121652 +show_alarms_10150 show_alarms 0 10150 NULL
121653 +__dev_mc_add_10152 __dev_mc_add 0 10152 NULL
121654 +enable_iso_interface_10154 enable_iso_interface 0 10154 NULL
121655 +aes_decrypt_packets_read_10155 aes_decrypt_packets_read 3-0 10155 NULL
121656 +rx_out_of_mem_read_10157 rx_out_of_mem_read 3-0 10157 NULL nohasharray
121657 +lm3530_init_registers_10157 lm3530_init_registers 0 10157 &rx_out_of_mem_read_10157 nohasharray
121658 +tracing_nsecs_write_10157 tracing_nsecs_write 3 10157 &lm3530_init_registers_10157
121659 +ol_chunk_entries_10159 ol_chunk_entries 0 10159 NULL nohasharray
121660 +hidg_alloc_ep_req_10159 hidg_alloc_ep_req 2 10159 &ol_chunk_entries_10159
121661 +brcmf_msgbuf_init_pktids_10160 brcmf_msgbuf_init_pktids 1 10160 NULL
121662 +snd_virmidi_dev_attach_seq_10164 snd_virmidi_dev_attach_seq 0 10164 NULL
121663 +asd_store_update_bios_10165 asd_store_update_bios 4-0 10165 NULL
121664 +cx2341x_hdl_api_10167 cx2341x_hdl_api 0 10167 NULL nohasharray
121665 +icmpv6_error_10167 icmpv6_error 0 10167 &cx2341x_hdl_api_10167
121666 +kstrtol_from_user_10168 kstrtol_from_user 2-0 10168 NULL
121667 +persistent_ram_vmap_10169 persistent_ram_vmap 1-2 10169 NULL
121668 +init_rfdlist_10170 init_rfdlist 0 10170 NULL
121669 +proc_pid_attr_read_10173 proc_pid_attr_read 3-0 10173 NULL
121670 +hpfs_statfs_10175 hpfs_statfs 0 10175 NULL
121671 +pci_bus_write_config_word_10180 pci_bus_write_config_word 0 10180 NULL
121672 +jffs2_user_setxattr_10182 jffs2_user_setxattr 4-0 10182 NULL
121673 +address_read_file_10187 address_read_file 0 10187 NULL
121674 +cw1200_wsm_dumps_10192 cw1200_wsm_dumps 0-3 10192 NULL
121675 +proc_pid_permission_10194 proc_pid_permission 0 10194 NULL
121676 +volume_set_mute_10197 volume_set_mute 0 10197 NULL
121677 +cy8ctmg110_write_regs_10204 cy8ctmg110_write_regs 3 10204 NULL
121678 +extent_writepages_10205 extent_writepages 0 10205 NULL
121679 +cmpc_accel_g_select_show_v4_10207 cmpc_accel_g_select_show_v4 0 10207 NULL
121680 +lpfc_link_state_store_10215 lpfc_link_state_store 0-4 10215 NULL
121681 +__nf_nat_alloc_null_binding_10216 __nf_nat_alloc_null_binding 0 10216 NULL
121682 +wl12xx_spi_raw_write_10217 wl12xx_spi_raw_write 0 10217 NULL
121683 +ihex_validate_fw_10218 ihex_validate_fw 0 10218 NULL
121684 +xfs_attr_rmtval_copyout_10222 xfs_attr_rmtval_copyout 0 10222 NULL
121685 +fsync_10223 fsync 0 10223 NULL
121686 +keene_cmd_main_10225 keene_cmd_main 0 10225 NULL nohasharray
121687 +ima_parse_add_rule_10225 ima_parse_add_rule 0 10225 &keene_cmd_main_10225
121688 +adv7175_g_fmt_10230 adv7175_g_fmt 0 10230 NULL
121689 +ican3_old_send_msg_10231 ican3_old_send_msg 0 10231 NULL
121690 +ec168_i2c_xfer_10235 ec168_i2c_xfer 0-3 10235 NULL
121691 +videobuf_dma_init_overlay_10236 videobuf_dma_init_overlay 0 10236 NULL
121692 +adfs_fplus_sync_10238 adfs_fplus_sync 0 10238 NULL
121693 +drbd_send_all_10239 drbd_send_all 4 10239 NULL
121694 +qlcnic_83xx_add_rings_10240 qlcnic_83xx_add_rings 0 10240 NULL nohasharray
121695 +hdlc_rpr_irq_10240 hdlc_rpr_irq 2 10240 &qlcnic_83xx_add_rings_10240
121696 +ecryptfs_readpage_10242 ecryptfs_readpage 0 10242 NULL
121697 +pm8001_ctl_sas_spec_support_show_10243 pm8001_ctl_sas_spec_support_show 0 10243 NULL
121698 +__uncore_filter_mask_show_10244 __uncore_filter_mask_show 0 10244 NULL nohasharray
121699 +mutex_lock_killable_10244 mutex_lock_killable 0 10244 &__uncore_filter_mask_show_10244 nohasharray
121700 +nfc_alloc_recv_skb_10244 nfc_alloc_recv_skb 1 10244 &mutex_lock_killable_10244
121701 +ipip6_tunnel_init_10251 ipip6_tunnel_init 0 10251 NULL nohasharray
121702 +m2p_find_override_pfn_10251 m2p_find_override_pfn 0-2 10251 &ipip6_tunnel_init_10251
121703 +ov2640_mask_set_10255 ov2640_mask_set 0 10255 NULL
121704 +cciss_proc_write_10259 cciss_proc_write 3-0 10259 NULL
121705 +store_protocols_10261 store_protocols 0-4 10261 NULL
121706 +target_core_dev_attrib_attr_store_10273 target_core_dev_attrib_attr_store 0 10273 NULL nohasharray
121707 +irq_affinity_proc_write_10273 irq_affinity_proc_write 3-0 10273 &target_core_dev_attrib_attr_store_10273 nohasharray
121708 +snd_pcm_lib_preallocate_pages1_10273 snd_pcm_lib_preallocate_pages1 2 10273 &irq_affinity_proc_write_10273
121709 +xfs_bmbt_alloc_block_10277 xfs_bmbt_alloc_block 0 10277 NULL
121710 +rx8025_get_clock_adjust_10280 rx8025_get_clock_adjust 0 10280 NULL
121711 +__qlcnic_pci_sriov_enable_10281 __qlcnic_pci_sriov_enable 0-2 10281 NULL
121712 +add_keys_10284 add_keys 0 10284 NULL
121713 +toshiba_kbd_bl_timeout_store_10286 toshiba_kbd_bl_timeout_store 0-4 10286 NULL
121714 +snd_rme9652_capture_copy_10287 snd_rme9652_capture_copy 5 10287 NULL
121715 +ubi_leb_change_10289 ubi_leb_change 4-0 10289 NULL nohasharray
121716 +adp8870_bl_l5_dark_max_show_10289 adp8870_bl_l5_dark_max_show 0 10289 &ubi_leb_change_10289
121717 +nvif_object_new_10300 nvif_object_new 5 10300 NULL
121718 +therm_throt_device_show_core_throttle_count_10305 therm_throt_device_show_core_throttle_count 0 10305 NULL
121719 +diolan_usb_transfer_10306 diolan_usb_transfer 0 10306 NULL nohasharray
121720 +rocker_port_ctrl_vlan_add_10306 rocker_port_ctrl_vlan_add 0 10306 &diolan_usb_transfer_10306
121721 +usb_device_read_10309 usb_device_read 0-3 10309 NULL
121722 +read_emulate_10310 read_emulate 2-4 10310 NULL nohasharray
121723 +b43legacy_dma_mapping_error_10310 b43legacy_dma_mapping_error 2 10310 &read_emulate_10310
121724 +prod_id3_show_10314 prod_id3_show 0 10314 NULL
121725 +show_in_max_alarm_10319 show_in_max_alarm 0 10319 NULL
121726 +read_file_spectral_count_10320 read_file_spectral_count 3-0 10320 NULL nohasharray
121727 +ican3_send_msg_10320 ican3_send_msg 0 10320 &read_file_spectral_count_10320
121728 +ldo_regulator_enable_10323 ldo_regulator_enable 0 10323 NULL nohasharray
121729 +zd_chip_enable_hwint_10323 zd_chip_enable_hwint 0 10323 &ldo_regulator_enable_10323
121730 +cifs_permission_10324 cifs_permission 0 10324 NULL
121731 +matroxfb_check_var_10327 matroxfb_check_var 0 10327 NULL nohasharray
121732 +compat_SyS_writev_10327 compat_SyS_writev 3 10327 &matroxfb_check_var_10327
121733 +ubi_leb_read_10328 ubi_leb_read 0 10328 NULL
121734 +bcmgenet_alloc_rx_buffers_10329 bcmgenet_alloc_rx_buffers 0 10329 NULL
121735 +netlbl_catmap_setbit_10331 netlbl_catmap_setbit 0 10331 NULL
121736 +core_alua_show_implicit_trans_secs_10332 core_alua_show_implicit_trans_secs 0 10332 NULL nohasharray
121737 +usb_string_copy_10332 usb_string_copy 0 10332 &core_alua_show_implicit_trans_secs_10332
121738 +__smb_init_10336 __smb_init 0 10336 NULL
121739 +tun_sendmsg_10337 tun_sendmsg 0-4 10337 NULL
121740 +em28xx_read_reg_req_len_10340 em28xx_read_reg_req_len 0 10340 NULL nohasharray
121741 +softing_startstop_10340 softing_startstop 0 10340 &em28xx_read_reg_req_len_10340
121742 +mwifiex_send_tdls_data_frame_10347 mwifiex_send_tdls_data_frame 7 10347 NULL
121743 +ufx_alloc_urb_list_10349 ufx_alloc_urb_list 3 10349 NULL
121744 +erst_exec_load_var2_10352 erst_exec_load_var2 0 10352 NULL
121745 +dbAllocAny_10354 dbAllocAny 0 10354 NULL nohasharray
121746 +durations_show_10354 durations_show 0 10354 &dbAllocAny_10354
121747 +ath6kl_listen_int_read_10355 ath6kl_listen_int_read 3-0 10355 NULL
121748 +sta_ht_capa_read_10366 sta_ht_capa_read 3-0 10366 NULL
121749 +inotify_handle_event_10370 inotify_handle_event 0 10370 NULL
121750 +sh_dmae_nmi_handler_10371 sh_dmae_nmi_handler 0 10371 NULL
121751 +smc91c92_resume_10372 smc91c92_resume 0 10372 NULL
121752 +phy_connect_direct_10374 phy_connect_direct 0 10374 NULL
121753 +iscsi_nacl_param_show_MaxConnections_10377 iscsi_nacl_param_show_MaxConnections 0 10377 NULL
121754 +rxon_assoc_10379 rxon_assoc 0 10379 NULL nohasharray
121755 +ecryptfs_decode_and_decrypt_filename_10379 ecryptfs_decode_and_decrypt_filename 5 10379 &rxon_assoc_10379
121756 +show_rdac0_10381 show_rdac0 0 10381 NULL
121757 +si5351_clkin_prepare_10394 si5351_clkin_prepare 0 10394 NULL
121758 +show_gpio_10395 show_gpio 0 10395 NULL
121759 +do_compat_pselect_10398 do_compat_pselect 1 10398 NULL
121760 +airspy_start_streaming_10403 airspy_start_streaming 0 10403 NULL nohasharray
121761 +ad7791_set_mode_10403 ad7791_set_mode 0 10403 &airspy_start_streaming_10403
121762 +snd_cs4281_capture_prepare_10410 snd_cs4281_capture_prepare 0 10410 NULL
121763 +ima_fw_from_file_10420 ima_fw_from_file 0 10420 NULL
121764 +dead_read_lines_10421 dead_read_lines 0 10421 NULL
121765 +uhid_hid_output_report_10423 uhid_hid_output_report 0-3 10423 NULL
121766 +isl29003_store_power_state_10424 isl29003_store_power_state 0-4 10424 NULL
121767 +elan_i2c_write_cmd_10433 elan_i2c_write_cmd 0 10433 NULL
121768 +max1363_monitor_store_freq_10434 max1363_monitor_store_freq 0-4 10434 NULL nohasharray
121769 +fwtty_rx_10434 fwtty_rx 3 10434 &max1363_monitor_store_freq_10434
121770 +wacom_led1_select_store_10438 wacom_led1_select_store 0-4 10438 NULL
121771 +ov9640_reg_write_10440 ov9640_reg_write 0 10440 NULL
121772 +free_block_10441 free_block 0 10441 NULL
121773 +ipr_alloc_dump_10445 ipr_alloc_dump 0 10445 NULL
121774 +iscsi_stat_tgt_attr_show_attr_last_fail_type_10446 iscsi_stat_tgt_attr_show_attr_last_fail_type 0 10446 NULL
121775 +show_fc_host_supported_classes_10447 show_fc_host_supported_classes 0 10447 NULL
121776 +show_pwm_auto_spinup_time_10454 show_pwm_auto_spinup_time 0 10454 NULL
121777 +spidev_sync_write_10462 spidev_sync_write 0 10462 NULL
121778 +o2hb_region_dev_write_10463 o2hb_region_dev_write 0-3 10463 NULL
121779 +event_phy_transmit_error_read_10471 event_phy_transmit_error_read 3-0 10471 NULL
121780 +show_control_state_10474 show_control_state 0 10474 NULL
121781 +hash_ipportip6_expire_10478 hash_ipportip6_expire 4 10478 NULL
121782 +clip_device_event_10481 clip_device_event 0 10481 NULL
121783 +nouveau_pwr_create__10483 nouveau_pwr_create_ 4 10483 NULL
121784 +mt9m111_setup_geometry_10485 mt9m111_setup_geometry 0 10485 NULL
121785 +ath10k_wmi_vdev_start_10487 ath10k_wmi_vdev_start 0 10487 NULL
121786 +__il4965_up_10489 __il4965_up 0 10489 NULL nohasharray
121787 +lpfc_fcp_imax_store_10489 lpfc_fcp_imax_store 0-4 10489 &__il4965_up_10489
121788 +show_card_10491 show_card 0 10491 NULL
121789 +ext2_setattr_10495 ext2_setattr 0 10495 NULL
121790 +dst_frames_10499 dst_frames 0 10499 NULL
121791 +ext4_itable_unused_count_10501 ext4_itable_unused_count 0 10501 NULL
121792 +ca91cx42_alloc_resource_10502 ca91cx42_alloc_resource 2 10502 NULL nohasharray
121793 +ds2781_get_pio_pin_10502 ds2781_get_pio_pin 0 10502 &ca91cx42_alloc_resource_10502
121794 +si5351_vxco_prepare_10506 si5351_vxco_prepare 0 10506 NULL
121795 +qib_alloc_fast_reg_page_list_10507 qib_alloc_fast_reg_page_list 2 10507 NULL
121796 +sel_write_disable_10511 sel_write_disable 3-0 10511 NULL
121797 +osd_req_write_sg_kern_10514 osd_req_write_sg_kern 5 10514 NULL nohasharray
121798 +therm_throt_device_show_package_throttle_count_10514 therm_throt_device_show_package_throttle_count 0 10514 &osd_req_write_sg_kern_10514
121799 +rds_message_alloc_10517 rds_message_alloc 1 10517 NULL
121800 +qlcnic_pci_sriov_enable_10519 qlcnic_pci_sriov_enable 0-2 10519 NULL
121801 +get_vm_area_caller_10527 get_vm_area_caller 1 10527 NULL nohasharray
121802 +snd_als4000_playback_prepare_10527 snd_als4000_playback_prepare 0 10527 &get_vm_area_caller_10527 nohasharray
121803 +cw1200_start_10527 cw1200_start 0 10527 &snd_als4000_playback_prepare_10527
121804 +iscsi_stat_instance_show_attr_inst_10529 iscsi_stat_instance_show_attr_inst 0 10529 NULL nohasharray
121805 +add_control_with_pfx_10529 add_control_with_pfx 0 10529 &iscsi_stat_instance_show_attr_inst_10529
121806 +set_temp_max_10531 set_temp_max 0-4 10531 NULL nohasharray
121807 +__ceph_tcp_sendpage_10531 __ceph_tcp_sendpage 4 10531 &set_temp_max_10531
121808 +snd_pcm_lib_read_10536 snd_pcm_lib_read 0-3 10536 NULL nohasharray
121809 +kstrtouint_from_user_10536 kstrtouint_from_user 2-0 10536 &snd_pcm_lib_read_10536
121810 +get_key_10538 get_key 0 10538 NULL
121811 +sas_set_phy_speed_10540 sas_set_phy_speed 0 10540 NULL
121812 +SYSC_read_10545 SYSC_read 3 10545 NULL
121813 +pm_qos_no_power_off_show_10556 pm_qos_no_power_off_show 0 10556 NULL
121814 +ivtv_start_10559 ivtv_start 0 10559 NULL
121815 +ipr_read_dump_10560 ipr_read_dump 0-5-6 10560 NULL
121816 +dix_show_10568 dix_show 0 10568 NULL
121817 +clip_add_10571 clip_add 0 10571 NULL
121818 +smb2_wait_mtu_credits_10573 smb2_wait_mtu_credits 0 10573 NULL
121819 +ext4_write_begin_10576 ext4_write_begin 3-4-0 10576 NULL nohasharray
121820 +lkfirst_show_10576 lkfirst_show 0 10576 &ext4_write_begin_10576
121821 +swsusp_write_10582 swsusp_write 0 10582 NULL
121822 +read_usb_charge_10584 read_usb_charge 0 10584 NULL nohasharray
121823 +set_cmci_disabled_10584 set_cmci_disabled 0-4 10584 &read_usb_charge_10584
121824 +selinux_inode_getxattr_10587 selinux_inode_getxattr 0 10587 NULL
121825 +scrub_remap_extent_10588 scrub_remap_extent 2 10588 NULL
121826 +validate_buf_10589 validate_buf 0 10589 NULL
121827 +set_in_max1_10590 set_in_max1 0-4 10590 NULL
121828 +otp_read_10594 otp_read 5-4-2 10594 NULL
121829 +alloc_sdma_10596 alloc_sdma 0 10596 NULL
121830 +acpi_ds_create_bank_field_10598 acpi_ds_create_bank_field 0 10598 NULL
121831 +em28xx_i2c_send_bytes_10601 em28xx_i2c_send_bytes 0-4 10601 NULL
121832 +supply_map_read_file_10608 supply_map_read_file 3-0 10608 NULL
121833 +usb_8dev_cmd_open_10617 usb_8dev_cmd_open 0 10617 NULL nohasharray
121834 +vxge_hw_vpath_mac_addr_add_10617 vxge_hw_vpath_mac_addr_add 0 10617 &usb_8dev_cmd_open_10617
121835 +ima_show_htable_violations_10619 ima_show_htable_violations 3-0 10619 NULL nohasharray
121836 +migratepage_10619 migratepage 0 10619 &ima_show_htable_violations_10619
121837 +cxgb3_get_cpl_reply_skb_10620 cxgb3_get_cpl_reply_skb 2 10620 NULL
121838 +min_partial_show_10625 min_partial_show 0 10625 NULL
121839 +de_refill_rx_10626 de_refill_rx 0 10626 NULL
121840 +set_attr_mode_lsb_10628 set_attr_mode_lsb 0-4 10628 NULL
121841 +alloc_coherent_10632 alloc_coherent 2 10632 NULL nohasharray
121842 +cap_mask_show_10632 cap_mask_show 0 10632 &alloc_coherent_10632 nohasharray
121843 +il4965_send_tx_power_10632 il4965_send_tx_power 0 10632 &cap_mask_show_10632
121844 +fq_alloc_node_10633 fq_alloc_node 1 10633 NULL
121845 +ov9650_set_auto_gain_10638 ov9650_set_auto_gain 0 10638 NULL nohasharray
121846 +proc_sys_write_10638 proc_sys_write 0-3 10638 &ov9650_set_auto_gain_10638
121847 +check_transition_10639 check_transition 0 10639 NULL
121848 +devm_request_irq_10640 devm_request_irq 0 10640 NULL nohasharray
121849 +format_nfilters_10640 format_nfilters 0 10640 &devm_request_irq_10640
121850 +__qbuf_mmap_10642 __qbuf_mmap 0 10642 NULL
121851 +packet_10644 packet 0 10644 NULL
121852 +write_orph_node_10654 write_orph_node 0 10654 NULL
121853 +open_10656 open 0 10656 NULL
121854 +nfs_idmap_lookup_id_10660 nfs_idmap_lookup_id 2 10660 NULL nohasharray
121855 +ubi_io_write_vid_hdr_10660 ubi_io_write_vid_hdr 0 10660 &nfs_idmap_lookup_id_10660
121856 +ni65_alloc_mem_10664 ni65_alloc_mem 3 10664 NULL
121857 +send_unlock_10666 send_unlock 0 10666 NULL
121858 +parport_write_10669 parport_write 0 10669 NULL
121859 +b43_pio_init_10675 b43_pio_init 0 10675 NULL
121860 +ath9k_hw_process_ini_10682 ath9k_hw_process_ini 0 10682 NULL
121861 +sdram_offsets_show_10683 sdram_offsets_show 0 10683 NULL
121862 +aat2870_ldo_disable_10686 aat2870_ldo_disable 0 10686 NULL
121863 +read_10690 read 0 10690 NULL
121864 +edge_write_10692 edge_write 4-0 10692 NULL
121865 +iap_get_mode_10694 iap_get_mode 0 10694 NULL
121866 +__cached_dev_store_10695 __cached_dev_store 0-4 10695 NULL
121867 +create_endpoint_and_queue_bulk_10698 create_endpoint_and_queue_bulk 0 10698 NULL
121868 +ubi_wl_get_peb_10699 ubi_wl_get_peb 0 10699 NULL
121869 +floppy_cmos_show_10701 floppy_cmos_show 0 10701 NULL
121870 +map_attr_show_10707 map_attr_show 0 10707 NULL
121871 +selinux_inode_setxattr_10708 selinux_inode_setxattr 4-0 10708 NULL
121872 +qla82xx_reset_chip_10709 qla82xx_reset_chip 0 10709 NULL
121873 +bnad_mac_addr_set_locked_10710 bnad_mac_addr_set_locked 0 10710 NULL
121874 +rtl92cu_hw_init_10718 rtl92cu_hw_init 0 10718 NULL
121875 +pvr2_ioread_read_10720 pvr2_ioread_read 3-0 10720 NULL nohasharray
121876 +shash_async_setkey_10720 shash_async_setkey 3 10720 &pvr2_ioread_read_10720
121877 +radeon_set_pm_method_10722 radeon_set_pm_method 0-4 10722 NULL
121878 +__iscsi_complete_pdu_10726 __iscsi_complete_pdu 4 10726 NULL
121879 +spi_sync_10731 spi_sync 0 10731 NULL
121880 +sctp_getsockopt_maxseg_10737 sctp_getsockopt_maxseg 2 10737 NULL
121881 +show_ideapad_fan_10740 show_ideapad_fan 0 10740 NULL
121882 +quota_sync_store_10741 quota_sync_store 0-3 10741 NULL
121883 +aal0_buffer_allocate_10743 aal0_buffer_allocate 0 10743 NULL
121884 +sys_syslog_10746 sys_syslog 3 10746 NULL
121885 +alloc_one_pg_vec_page_10747 alloc_one_pg_vec_page 1 10747 NULL
121886 +hci_sock_bind_10748 hci_sock_bind 0 10748 NULL
121887 +sdram_size_show_10750 sdram_size_show 0 10750 NULL
121888 +btrfs_sync_file_10755 btrfs_sync_file 0 10755 NULL
121889 +SyS_io_getevents_10756 SyS_io_getevents 3 10756 NULL
121890 +lirc_dev_fop_write_10760 lirc_dev_fop_write 0-3 10760 NULL
121891 +rd_build_prot_space_10761 rd_build_prot_space 3-2 10761 NULL
121892 +kvm_read_guest_atomic_10765 kvm_read_guest_atomic 4 10765 NULL nohasharray
121893 +iwl_dbgfs_netdetect_write_10765 iwl_dbgfs_netdetect_write 0-3 10765 &kvm_read_guest_atomic_10765
121894 +ufs_write_inode_10767 ufs_write_inode 0 10767 NULL nohasharray
121895 +selinux_disable_10767 selinux_disable 0 10767 &ufs_write_inode_10767
121896 +qla4xxx_iscsi_version_show_10768 qla4xxx_iscsi_version_show 0 10768 NULL
121897 +mfn_to_local_pfn_10777 mfn_to_local_pfn 1 10777 NULL
121898 +__qp_memcpy_to_queue_10779 __qp_memcpy_to_queue 4-2 10779 NULL
121899 +max_contrast_show_10783 max_contrast_show 0 10783 NULL
121900 +class_osdblk_add_10788 class_osdblk_add 0-4 10788 NULL
121901 +rocker_port_ctrl_vlan_acl_10790 rocker_port_ctrl_vlan_acl 0 10790 NULL
121902 +i915_gem_wait_for_error_10791 i915_gem_wait_for_error 0 10791 NULL nohasharray
121903 +ad7793_set_channel_10791 ad7793_set_channel 0 10791 &i915_gem_wait_for_error_10791
121904 +b43_lpphy_op_init_10795 b43_lpphy_op_init 0 10795 NULL
121905 +hpwdt_write_10796 hpwdt_write 0-3 10796 NULL nohasharray
121906 +ttm_dma_page_pool_free_10796 ttm_dma_page_pool_free 2-0 10796 &hpwdt_write_10796
121907 +sys_bind_10799 sys_bind 3 10799 NULL
121908 +query_info_10800 query_info 0 10800 NULL
121909 +usbtv_queue_setup_10801 usbtv_queue_setup 0 10801 NULL
121910 +nfcwilink_send_bts_cmd_10802 nfcwilink_send_bts_cmd 3 10802 NULL
121911 +saa7706h_mute_10805 saa7706h_mute 0 10805 NULL
121912 +i2c_smbus_read_word_data_10810 i2c_smbus_read_word_data 0 10810 NULL nohasharray
121913 +vsock_stream_recvmsg_10810 vsock_stream_recvmsg 0-4 10810 &i2c_smbus_read_word_data_10810
121914 +rtl2832_sdr_queue_setup_10815 rtl2832_sdr_queue_setup 0 10815 NULL
121915 +snd_seq_ioctl_running_mode_10816 snd_seq_ioctl_running_mode 0 10816 NULL
121916 +make_tree_dirty_10817 make_tree_dirty 0 10817 NULL nohasharray
121917 +__usermodehelper_disable_10817 __usermodehelper_disable 0 10817 &make_tree_dirty_10817
121918 +ubifs_log_start_commit_10821 ubifs_log_start_commit 0 10821 NULL
121919 +b43legacy_write_initvals_10826 b43legacy_write_initvals 0 10826 NULL nohasharray
121920 +mmc_io_rw_direct_host_10826 mmc_io_rw_direct_host 0 10826 &b43legacy_write_initvals_10826
121921 +snd_hda_attach_beep_device_10828 snd_hda_attach_beep_device 0 10828 NULL
121922 +rsi_parse_10831 rsi_parse 0 10831 NULL
121923 +pwm_enable_store_10832 pwm_enable_store 0-4 10832 NULL nohasharray
121924 +send_command_10832 send_command 0-4 10832 &pwm_enable_store_10832
121925 +lbs_sleepparams_read_10840 lbs_sleepparams_read 3-0 10840 NULL
121926 +ext4_direct_IO_10843 ext4_direct_IO 4-0 10843 NULL
121927 +simple_playback_build_controls_10847 simple_playback_build_controls 0 10847 NULL
121928 +show_therm_input_10848 show_therm_input 0 10848 NULL
121929 +xfs_bmbt_free_block_10850 xfs_bmbt_free_block 0 10850 NULL
121930 +ida_get_new_above_10853 ida_get_new_above 0-2 10853 NULL
121931 +fuse_conn_max_background_read_10855 fuse_conn_max_background_read 3-0 10855 NULL
121932 +snd_card_asihpi_playback_ioctl_10857 snd_card_asihpi_playback_ioctl 0 10857 NULL
121933 +usnic_ib_show_qp_per_vf_10858 usnic_ib_show_qp_per_vf 0 10858 NULL
121934 +btrfs_permission_10861 btrfs_permission 0 10861 NULL
121935 +ol_chunk_blocks_10864 ol_chunk_blocks 0 10864 NULL
121936 +trivial_online_10866 trivial_online 0 10866 NULL
121937 +xenfb_set_par_10871 xenfb_set_par 0 10871 NULL
121938 +snd_pcm_oss_write1_10872 snd_pcm_oss_write1 3-0 10872 NULL
121939 +ov7670_s_sat_hue_10873 ov7670_s_sat_hue 0 10873 NULL nohasharray
121940 +tw2804_s_ctrl_10873 tw2804_s_ctrl 0 10873 &ov7670_s_sat_hue_10873
121941 +u1_timeout_store_10874 u1_timeout_store 0-4 10874 NULL
121942 +rtl2832_sdr_wr_reg_mask_10875 rtl2832_sdr_wr_reg_mask 0 10875 NULL
121943 +mid_get_vbt_data_r0_10876 mid_get_vbt_data_r0 2 10876 NULL nohasharray
121944 +ims_pcu_ofn_reg_addr_store_10876 ims_pcu_ofn_reg_addr_store 0-4 10876 &mid_get_vbt_data_r0_10876
121945 +queue_working_time_show_10877 queue_working_time_show 0 10877 NULL
121946 +wiidebug_drm_write_10879 wiidebug_drm_write 3-0 10879 NULL
121947 +sha1_mb_final_10881 sha1_mb_final 0 10881 NULL
121948 +jffs2_read_inode_range_10882 jffs2_read_inode_range 0 10882 NULL
121949 +adt7411_show_temp_10883 adt7411_show_temp 0 10883 NULL
121950 +qla2x00_sysfs_read_vpd_10893 qla2x00_sysfs_read_vpd 6-0-5 10893 NULL
121951 +__ipath_get_user_pages_10896 __ipath_get_user_pages 0 10896 NULL
121952 +get_scq_10897 get_scq 2 10897 NULL
121953 +show_plat_type_10901 show_plat_type 0 10901 NULL
121954 +tifm_alloc_adapter_10903 tifm_alloc_adapter 1 10903 NULL nohasharray
121955 +mcam_vb_start_streaming_10903 mcam_vb_start_streaming 0 10903 &tifm_alloc_adapter_10903
121956 +bt_to_errno_10906 bt_to_errno 0 10906 NULL
121957 +ina209_reset_history_10909 ina209_reset_history 0-4 10909 NULL
121958 +tpacpi_driver_uwb_emulstate_show_10911 tpacpi_driver_uwb_emulstate_show 0 10911 NULL
121959 +lprocfs_wr_atomic_10912 lprocfs_wr_atomic 3 10912 NULL
121960 +cramfs_statfs_10915 cramfs_statfs 0 10915 NULL
121961 +be_cmd_get_mac_from_list_10916 be_cmd_get_mac_from_list 0 10916 NULL
121962 +kobject_add_10919 kobject_add 0 10919 NULL
121963 +qla4xxx_host_reset_10920 qla4xxx_host_reset 0 10920 NULL
121964 +shm_read_file_10927 shm_read_file 0 10927 NULL
121965 +ip_mc_join_group_10930 ip_mc_join_group 0 10930 NULL
121966 +ath10k_sta_state_10939 ath10k_sta_state 0 10939 NULL
121967 +store_guid_10944 store_guid 0-4 10944 NULL
121968 +show_temp_beep_10945 show_temp_beep 0 10945 NULL
121969 +tw9910_g_crop_10948 tw9910_g_crop 0 10948 NULL
121970 +drv_sta_state_10949 drv_sta_state 0 10949 NULL
121971 +tun_put_user_10951 tun_put_user 0 10951 NULL
121972 +da9052_map_irq_10952 da9052_map_irq 2 10952 NULL
121973 +viacam_set_flip_10955 viacam_set_flip 0 10955 NULL
121974 +crypto_shash_ctxsize_10958 crypto_shash_ctxsize 0 10958 NULL
121975 +ar9003_dump_modal_eeprom_10959 ar9003_dump_modal_eeprom 0-2-3 10959 NULL
121976 +bond_sysfs_slave_add_10961 bond_sysfs_slave_add 0 10961 NULL
121977 +ci_port_test_write_10962 ci_port_test_write 3-0 10962 NULL
121978 +zcxx_s_ctrl_10963 zcxx_s_ctrl 0 10963 NULL nohasharray
121979 +legacy_suspend_10963 legacy_suspend 0 10963 &zcxx_s_ctrl_10963
121980 +pfkey_process_10964 pfkey_process 0 10964 NULL
121981 +qlcnic_diag_alloc_res_10969 qlcnic_diag_alloc_res 0 10969 NULL
121982 +bm_entry_read_10976 bm_entry_read 3-0 10976 NULL nohasharray
121983 +node_weight_write_10976 node_weight_write 0-3 10976 &bm_entry_read_10976
121984 +sched_autogroup_write_10984 sched_autogroup_write 3-0 10984 NULL
121985 +gfs2_ok_for_dio_10987 gfs2_ok_for_dio 0 10987 NULL
121986 +il3945_send_tx_power_10991 il3945_send_tx_power 0 10991 NULL nohasharray
121987 +restart_firmware_10991 restart_firmware 0 10991 &il3945_send_tx_power_10991
121988 +edd_show_mbr_signature_10993 edd_show_mbr_signature 0 10993 NULL
121989 +show_designated_cost_10995 show_designated_cost 0 10995 NULL nohasharray
121990 +snd_hda_do_attach_10995 snd_hda_do_attach 0 10995 &show_designated_cost_10995
121991 +xfrm_hash_alloc_10997 xfrm_hash_alloc 1 10997 NULL
121992 +page_cache_pipe_buf_confirm_11002 page_cache_pipe_buf_confirm 0 11002 NULL
121993 +rx_filter_accum_arp_pend_requests_read_11003 rx_filter_accum_arp_pend_requests_read 3-0 11003 NULL
121994 +security_get_bools_11004 security_get_bools 0 11004 NULL
121995 +show_state_usage_11007 show_state_usage 0 11007 NULL nohasharray
121996 +niu_reset_rx_xmac_11007 niu_reset_rx_xmac 0 11007 &show_state_usage_11007
121997 +show_io_db_11009 show_io_db 0 11009 NULL
121998 +balloon_cpu_notify_11010 balloon_cpu_notify 0 11010 NULL
121999 +btree_write_cache_pages_11012 btree_write_cache_pages 0 11012 NULL
122000 +enic_open_11015 enic_open 0 11015 NULL
122001 +read_11017 read 0 11017 NULL
122002 +qla4xxx_init_firmware_11018 qla4xxx_init_firmware 0 11018 NULL
122003 +SetLineNumber_11023 SetLineNumber 0 11023 NULL
122004 +crc32_pclmul_setkey_11032 crc32_pclmul_setkey 0 11032 NULL nohasharray
122005 +read_11032 read 0 11032 &crc32_pclmul_setkey_11032
122006 +mb_find_next_bit_11037 mb_find_next_bit 0-2-3 11037 NULL nohasharray
122007 +ixgbe_disable_sriov_11037 ixgbe_disable_sriov 0 11037 &mb_find_next_bit_11037
122008 +shmem_listxattr_11040 shmem_listxattr 0-3 11040 NULL
122009 +mask_and_set_register_11042 mask_and_set_register 0 11042 NULL
122010 +sys_sendfile_11048 sys_sendfile 4 11048 NULL nohasharray
122011 +nouveau_gpio_create__11048 nouveau_gpio_create_ 4 11048 &sys_sendfile_11048
122012 +tda10048_writeregbulk_11050 tda10048_writeregbulk 4 11050 NULL
122013 +char2uni_11054 char2uni 0 11054 NULL
122014 +srpt_tpg_attrib_store_srp_sq_size_11059 srpt_tpg_attrib_store_srp_sq_size 0-3 11059 NULL
122015 +alc260_parse_auto_config_11061 alc260_parse_auto_config 0 11061 NULL
122016 +qlcnic_83xx_calculate_msix_vector_11063 qlcnic_83xx_calculate_msix_vector 0 11063 NULL
122017 +__sysv_write_inode_11069 __sysv_write_inode 0 11069 NULL
122018 +bond_enslave_11070 bond_enslave 0 11070 NULL
122019 +lpt_gc_lnum_11073 lpt_gc_lnum 0 11073 NULL
122020 +tcp_send_mss_11079 tcp_send_mss 0 11079 NULL
122021 +count_argc_11083 count_argc 0 11083 NULL
122022 +gt_min_freq_mhz_show_11084 gt_min_freq_mhz_show 0 11084 NULL
122023 +sda_in_11093 sda_in 0 11093 NULL
122024 +ds2781_write_user_eeprom_bin_11094 ds2781_write_user_eeprom_bin 6-5-0 11094 NULL nohasharray
122025 +wlcore_fw_wakeup_11094 wlcore_fw_wakeup 0 11094 &ds2781_write_user_eeprom_bin_11094
122026 +hash_sendmsg_11095 hash_sendmsg 0-4 11095 NULL
122027 +aio_read_11102 aio_read 0 11102 NULL
122028 +show_cmd_sg_entries_11103 show_cmd_sg_entries 0 11103 NULL
122029 +avc_stream_set_format_11105 avc_stream_set_format 5 11105 NULL
122030 +kvm_write_guest_cached_11106 kvm_write_guest_cached 4 11106 NULL
122031 +v_midi_open_11109 v_midi_open 0 11109 NULL
122032 +wl18xx_top_reg_read_11114 wl18xx_top_reg_read 0 11114 NULL
122033 +pinctrl_get_device_gpio_range_11118 pinctrl_get_device_gpio_range 0 11118 NULL
122034 +tc90522_master_xfer_11119 tc90522_master_xfer 3-0 11119 NULL
122035 +logi_dj_raw_event_11123 logi_dj_raw_event 4 11123 NULL
122036 +tracing_buffers_read_11124 tracing_buffers_read 3 11124 NULL
122037 +lpfc_cr_delay_store_11125 lpfc_cr_delay_store 0-4 11125 NULL
122038 +alloc_alien_cache_11127 alloc_alien_cache 2 11127 NULL
122039 +store_frontswap_inertia_11129 store_frontswap_inertia 0-4 11129 NULL
122040 +dlfb_realloc_framebuffer_11133 dlfb_realloc_framebuffer 0 11133 NULL
122041 +ip6table_nat_local_fn_11142 ip6table_nat_local_fn 0 11142 NULL
122042 +pcnet32_get_regs_len_11144 pcnet32_get_regs_len 0 11144 NULL nohasharray
122043 +vv6410_set_hflip_11144 vv6410_set_hflip 0 11144 &pcnet32_get_regs_len_11144
122044 +temp_northbridge_11147 temp_northbridge 0 11147 NULL
122045 +process_ini_11152 process_ini 0 11152 NULL
122046 +ds2780_set_rsgain_register_11153 ds2780_set_rsgain_register 0 11153 NULL
122047 +acpi_os_map_memory_11161 acpi_os_map_memory 1-2 11161 NULL nohasharray
122048 +__uncore_cmask5_show_11161 __uncore_cmask5_show 0 11161 &acpi_os_map_memory_11161
122049 +iwl_pcie_set_cmd_in_flight_11169 iwl_pcie_set_cmd_in_flight 0 11169 NULL
122050 +target_core_alua_tg_pt_gp_show_attr_alua_access_status_11170 target_core_alua_tg_pt_gp_show_attr_alua_access_status 0 11170 NULL
122051 +ioat2_alloc_ring_11172 ioat2_alloc_ring 2 11172 NULL
122052 +acpi_ec_read_io_11175 acpi_ec_read_io 0-3 11175 NULL
122053 +dlm_user_unlock_11178 dlm_user_unlock 0 11178 NULL
122054 +blkdev_write_end_11180 blkdev_write_end 5-0 11180 NULL
122055 +hfs_statfs_11183 hfs_statfs 0 11183 NULL
122056 +show_local_temp8_11187 show_local_temp8 0 11187 NULL
122057 +store_lanerev_enb_11190 store_lanerev_enb 0-4 11190 NULL
122058 +tomoyo_unix_entry_11195 tomoyo_unix_entry 0 11195 NULL
122059 +rtl2832_sdr_wr_regs_11197 rtl2832_sdr_wr_regs 0 11197 NULL
122060 +fnic_show_drv_version_11198 fnic_show_drv_version 0 11198 NULL
122061 +snd_emu10k1x_pcm_prepare_11205 snd_emu10k1x_pcm_prepare 0 11205 NULL
122062 +qlcnic_get_port_stats_11206 qlcnic_get_port_stats 0 11206 NULL
122063 +solo_start_thread_11207 solo_start_thread 0 11207 NULL
122064 +fb_set_var_11211 fb_set_var 0 11211 NULL
122065 +dma_mapping_error_11213 dma_mapping_error 0-2 11213 NULL
122066 +set_pwm1_11215 set_pwm1 0-4 11215 NULL
122067 +sq_overhead_11218 sq_overhead 0 11218 NULL
122068 +zd_submit_waiting_urb_11219 zd_submit_waiting_urb 0 11219 NULL
122069 +__swab16p_11220 __swab16p 0 11220 NULL
122070 +il_dbgfs_rx_queue_read_11221 il_dbgfs_rx_queue_read 3-0 11221 NULL
122071 +snd_es1938_playback2_trigger_11224 snd_es1938_playback2_trigger 0 11224 NULL
122072 +tda18218_wr_reg_11232 tda18218_wr_reg 0 11232 NULL
122073 +xiic_bus_busy_11233 xiic_bus_busy 0 11233 NULL nohasharray
122074 +vid_out_start_streaming_11233 vid_out_start_streaming 0 11233 &xiic_bus_busy_11233
122075 +comedi_alloc_spriv_11234 comedi_alloc_spriv 2 11234 NULL
122076 +xfs_bmap_last_before_11237 xfs_bmap_last_before 0 11237 NULL
122077 +__hci_unconf_init_11239 __hci_unconf_init 0 11239 NULL nohasharray
122078 +__add_zone_11239 __add_zone 0 11239 &__hci_unconf_init_11239
122079 +il3945_show_tx_power_11240 il3945_show_tx_power 0 11240 NULL nohasharray
122080 +show_nservers_11240 show_nservers 0 11240 &il3945_show_tx_power_11240
122081 +call_usermodehelper_11245 call_usermodehelper 0 11245 NULL
122082 +of_irq_count_11253 of_irq_count 0 11253 NULL
122083 +store_refalign_11257 store_refalign 0-4 11257 NULL
122084 +ubifs_write_node_11258 ubifs_write_node 3-5-0 11258 NULL
122085 +ath5k_attr_show_noise_immunity_level_11266 ath5k_attr_show_noise_immunity_level 0 11266 NULL nohasharray
122086 +srpt_wwn_show_attr_version_11266 srpt_wwn_show_attr_version 0 11266 &ath5k_attr_show_noise_immunity_level_11266
122087 +hugetlbfs_read_11268 hugetlbfs_read 3-0 11268 NULL
122088 +ec_bhf_alloc_dma_mem_11271 ec_bhf_alloc_dma_mem 0 11271 NULL
122089 +cru_detect_11272 cru_detect 1 11272 NULL
122090 +ath6kl_power_params_write_11274 ath6kl_power_params_write 3-0 11274 NULL
122091 +qnx6_readpage_11279 qnx6_readpage 0 11279 NULL
122092 +SYSC_getrandom_11294 SYSC_getrandom 2 11294 NULL
122093 +reg_write_11295 reg_write 0 11295 NULL
122094 +mptscsih_debug_level_store_11299 mptscsih_debug_level_store 0-4 11299 NULL
122095 +ssb_pcmcia_cor_setup_11300 ssb_pcmcia_cor_setup 0 11300 NULL
122096 +vhci_urb_enqueue_11304 vhci_urb_enqueue 0 11304 NULL nohasharray
122097 +show_mtu_11304 show_mtu 0 11304 &vhci_urb_enqueue_11304
122098 +__proc_daemon_file_11305 __proc_daemon_file 5 11305 NULL
122099 +rtl2832_sdr_alloc_urbs_11306 rtl2832_sdr_alloc_urbs 0 11306 NULL
122100 +cma_clear_bitmap_11308 cma_clear_bitmap 3 11308 NULL
122101 +bcache_dev_sectors_dirty_add_11315 bcache_dev_sectors_dirty_add 3 11315 NULL
122102 +tcp_send_rcvq_11316 tcp_send_rcvq 3-0 11316 NULL
122103 +vidioc_qbuf_11319 vidioc_qbuf 0 11319 NULL
122104 +kovaplus_sysfs_read_profilex_settings_11320 kovaplus_sysfs_read_profilex_settings 0-5-6 11320 NULL nohasharray
122105 +iscsi_stat_tgt_attr_attr_show_11320 iscsi_stat_tgt_attr_attr_show 0 11320 &kovaplus_sysfs_read_profilex_settings_11320
122106 +tiadc_buffer_postdisable_11321 tiadc_buffer_postdisable 0 11321 NULL nohasharray
122107 +__pfn_to_mfn_11321 __pfn_to_mfn 0 11321 &tiadc_buffer_postdisable_11321
122108 +shmem_radix_tree_replace_11325 shmem_radix_tree_replace 0 11325 NULL
122109 +construct_key_11329 construct_key 3 11329 NULL nohasharray
122110 +__kfifo_out_peek_11329 __kfifo_out_peek 0-3 11329 &construct_key_11329
122111 +cfctrl_linkup_request_11331 cfctrl_linkup_request 0 11331 NULL
122112 +usb_store_new_id_11334 usb_store_new_id 0-5 11334 NULL
122113 +seq_copy_in_user_11336 seq_copy_in_user 3 11336 NULL nohasharray
122114 +patch_nvhdmi_8ch_7x_11336 patch_nvhdmi_8ch_7x 0 11336 &seq_copy_in_user_11336
122115 +ufx_enable_11338 ufx_enable 0 11338 NULL
122116 +dev_uc_add_11343 dev_uc_add 0 11343 NULL
122117 +setup_cpu_watcher_11344 setup_cpu_watcher 0 11344 NULL
122118 +mt9m001_s_stream_11350 mt9m001_s_stream 0 11350 NULL
122119 +sel_write_create_11353 sel_write_create 3 11353 NULL
122120 +show_in1_input_11354 show_in1_input 0 11354 NULL
122121 +handle_unit_11355 handle_unit 0-1 11355 NULL
122122 +create_input_ctls_11360 create_input_ctls 0 11360 NULL nohasharray
122123 +batadv_skb_head_push_11360 batadv_skb_head_push 2 11360 &create_input_ctls_11360
122124 +of_get_available_child_count_11361 of_get_available_child_count 0 11361 NULL
122125 +drm_vblank_init_11362 drm_vblank_init 2 11362 NULL nohasharray
122126 +thread_siblings_list_show_11362 thread_siblings_list_show 0 11362 &drm_vblank_init_11362
122127 +nilfs_superblock_sb_write_time_secs_show_11367 nilfs_superblock_sb_write_time_secs_show 0 11367 NULL nohasharray
122128 +lp3943_pwm_set_mode_11367 lp3943_pwm_set_mode 0 11367 &nilfs_superblock_sb_write_time_secs_show_11367
122129 +qib_get_base_info_11369 qib_get_base_info 3-0 11369 NULL
122130 +saa6752hs_g_mbus_fmt_11370 saa6752hs_g_mbus_fmt 0 11370 NULL
122131 +thermal_cooling_device_cur_state_show_11373 thermal_cooling_device_cur_state_show 0 11373 NULL
122132 +xfs_bmap_add_attrfork_btree_11375 xfs_bmap_add_attrfork_btree 0 11375 NULL
122133 +lpfc_poll_tmo_show_11377 lpfc_poll_tmo_show 0 11377 NULL
122134 +amd_rng_data_read_11378 amd_rng_data_read 0 11378 NULL
122135 +rtl2832_sdr_alloc_stream_bufs_11380 rtl2832_sdr_alloc_stream_bufs 0 11380 NULL
122136 +tcf_register_action_11381 tcf_register_action 2 11381 NULL
122137 +ext_prop_type_store_11385 ext_prop_type_store 0-3 11385 NULL
122138 +po1030_set_gain_11386 po1030_set_gain 0 11386 NULL nohasharray
122139 +tboot_cpu_callback_11386 tboot_cpu_callback 0 11386 &po1030_set_gain_11386
122140 +merge_across_nodes_store_11387 merge_across_nodes_store 0-4 11387 NULL
122141 +af9035_rd_regs_11391 af9035_rd_regs 0 11391 NULL nohasharray
122142 +gfs2_quota_refresh_11391 gfs2_quota_refresh 0 11391 &af9035_rd_regs_11391
122143 +isku_sysfs_read_keys_capslock_11392 isku_sysfs_read_keys_capslock 6-0-5 11392 NULL
122144 +qib_write_11394 qib_write 0-3 11394 NULL
122145 +niu_reset_tx_xmac_11397 niu_reset_tx_xmac 0 11397 NULL
122146 +dev_irnet_write_11398 dev_irnet_write 3-0 11398 NULL nohasharray
122147 +store_selfballoon_interval_11398 store_selfballoon_interval 0-4 11398 &dev_irnet_write_11398
122148 +cw1200_add_interface_11399 cw1200_add_interface 0 11399 NULL nohasharray
122149 +tse_change_mtu_11399 tse_change_mtu 0 11399 &cw1200_add_interface_11399
122150 +get_fan_11400 get_fan 0 11400 NULL
122151 +ip_mc_add1_src_11402 ip_mc_add1_src 0 11402 NULL nohasharray
122152 +lprocfs_wr_evict_client_11402 lprocfs_wr_evict_client 3 11402 &ip_mc_add1_src_11402
122153 +attention_read_file_11404 attention_read_file 0 11404 NULL
122154 +bnx2x_config_rss_eth_11407 bnx2x_config_rss_eth 0 11407 NULL
122155 +___alloc_bootmem_11410 ___alloc_bootmem 1 11410 NULL
122156 +str_to_user_11411 str_to_user 2 11411 NULL
122157 +show_blue_11412 show_blue 0 11412 NULL nohasharray
122158 +matroxfb_dh_check_var_11412 matroxfb_dh_check_var 0 11412 &show_blue_11412
122159 +mem_fw_gen_free_mem_blks_read_11413 mem_fw_gen_free_mem_blks_read 3-0 11413 NULL
122160 +iscsi_tpg_param_show_HeaderDigest_11416 iscsi_tpg_param_show_HeaderDigest 0 11416 NULL
122161 +adis16480_show_firmware_revision_11417 adis16480_show_firmware_revision 3-0 11417 NULL nohasharray
122162 +xfs_btree_lookup_11417 xfs_btree_lookup 0 11417 &adis16480_show_firmware_revision_11417
122163 +tx_carrier_errors_show_11418 tx_carrier_errors_show 0 11418 NULL
122164 +mlx4_create_zones_11419 mlx4_create_zones 4-3-5-6 11419 NULL nohasharray
122165 +trace_options_read_11419 trace_options_read 3 11419 &mlx4_create_zones_11419
122166 +i40e_dbg_command_write_11421 i40e_dbg_command_write 3-0 11421 NULL nohasharray
122167 +nlmsg_perm_11421 nlmsg_perm 0 11421 &i40e_dbg_command_write_11421
122168 +pccard_show_vcc_11422 pccard_show_vcc 0 11422 NULL
122169 +attr_show_11424 attr_show 0 11424 NULL
122170 +vring_size_11426 vring_size 0-2-1 11426 NULL
122171 +ecryptfs_writepage_11427 ecryptfs_writepage 0 11427 NULL nohasharray
122172 +iwl_mvm_power_send_cmd_11427 iwl_mvm_power_send_cmd 0 11427 &ecryptfs_writepage_11427
122173 +ext3_xattr_block_list_11428 ext3_xattr_block_list 0 11428 NULL
122174 +ovl_want_write_11429 ovl_want_write 0 11429 NULL
122175 +bttv_read_11432 bttv_read 3-0 11432 NULL
122176 +adt7310_spi_write_byte_11434 adt7310_spi_write_byte 0 11434 NULL
122177 +iommu_group_show_name_11438 iommu_group_show_name 0 11438 NULL
122178 +red_zone_store_11439 red_zone_store 0-3 11439 NULL
122179 +wait_on_bit_lock_action_11447 wait_on_bit_lock_action 0 11447 NULL
122180 +ov2640_g_crop_11448 ov2640_g_crop 0 11448 NULL
122181 +sock_has_perm_11452 sock_has_perm 0 11452 NULL
122182 +create_zero_mask_11453 create_zero_mask 0-1 11453 NULL nohasharray
122183 +store_spi_transport_period_11453 store_spi_transport_period 4-0 11453 &create_zero_mask_11453
122184 +trigger_test_error_11455 trigger_test_error 0-4 11455 NULL
122185 +adp8860_bl_l2_office_max_store_11458 adp8860_bl_l2_office_max_store 4-0 11458 NULL
122186 +event_file_write_11460 event_file_write 0-3 11460 NULL
122187 +acpi_ex_resolve_to_value_11466 acpi_ex_resolve_to_value 0 11466 NULL
122188 +hidp_sock_create_11468 hidp_sock_create 0 11468 NULL
122189 +ocfs2_file_write_iter_11469 ocfs2_file_write_iter 0 11469 NULL
122190 +mv88e6352_phy_wait_11471 mv88e6352_phy_wait 0 11471 NULL
122191 +st_sensors_write_data_with_mask_11476 st_sensors_write_data_with_mask 0 11476 NULL
122192 +icmpv6_packet_11477 icmpv6_packet 0 11477 NULL
122193 +drv_set_lbt_mode_11478 drv_set_lbt_mode 0 11478 NULL
122194 +pci_set_power_state_11479 pci_set_power_state 0 11479 NULL nohasharray
122195 +sca3000_read_first_n_hw_rb_11479 sca3000_read_first_n_hw_rb 2 11479 &pci_set_power_state_11479
122196 +set_otp5_11480 set_otp5 4-0 11480 NULL
122197 +thermal_get_trip_type_11486 thermal_get_trip_type 0 11486 NULL
122198 +lpfc_sriov_nr_virtfn_store_11490 lpfc_sriov_nr_virtfn_store 0-4 11490 NULL
122199 +ti_command_out_sync_11491 ti_command_out_sync 0 11491 NULL
122200 +pvr2_v4l2_iosetup_11493 pvr2_v4l2_iosetup 0 11493 NULL
122201 +ads7871_show_name_11494 ads7871_show_name 0 11494 NULL
122202 +vp_try_to_find_vqs_11502 vp_try_to_find_vqs 2 11502 NULL
122203 +skb_copy_datagram_msg_11505 skb_copy_datagram_msg 2-4-0 11505 NULL
122204 +sd_do_mode_sense_11507 sd_do_mode_sense 5 11507 NULL
122205 +s3fb_set_par_11509 s3fb_set_par 0 11509 NULL
122206 +kmem_zalloc_11510 kmem_zalloc 1 11510 NULL
122207 +atkbd_do_set_scroll_11516 atkbd_do_set_scroll 0-4 11516 NULL
122208 +dvb_net_set_mac_11517 dvb_net_set_mac 0 11517 NULL
122209 +c2port_show_name_11518 c2port_show_name 0 11518 NULL nohasharray
122210 +ll_direct_IO_26_seg_11518 ll_direct_IO_26_seg 0 11518 &c2port_show_name_11518
122211 +__dwc3_gadget_ep_enable_11523 __dwc3_gadget_ep_enable 0 11523 NULL
122212 +twl_direction_in_11527 twl_direction_in 0-2 11527 NULL
122213 +usb_pcwd_temperature_read_11539 usb_pcwd_temperature_read 0-3 11539 NULL
122214 +__uncore_event_ext_show_11540 __uncore_event_ext_show 0 11540 NULL
122215 +hif_usb_send_mgmt_11542 hif_usb_send_mgmt 0 11542 NULL
122216 +batadv_tt_init_11545 batadv_tt_init 0 11545 NULL
122217 +mmc_fwrev_show_11546 mmc_fwrev_show 0 11546 NULL
122218 +vendor_id_show_11549 vendor_id_show 0 11549 NULL
122219 +show_vpd_pg83_11553 show_vpd_pg83 6-0-5 11553 NULL nohasharray
122220 +xfs_rtcheck_alloc_range_11553 xfs_rtcheck_alloc_range 0 11553 &show_vpd_pg83_11553
122221 +radix_tree_extend_11555 radix_tree_extend 0 11555 NULL
122222 +show_gpio_mask_11556 show_gpio_mask 0 11556 NULL
122223 +fsp_attr_set_getreg_11558 fsp_attr_set_getreg 0-4 11558 NULL
122224 +set_in5_min_11561 set_in5_min 0-4 11561 NULL
122225 +skb_cow_data_11565 skb_cow_data 0-2 11565 NULL
122226 +i2c_smbus_read_word_swapped_11566 i2c_smbus_read_word_swapped 0 11566 NULL nohasharray
122227 +build_avpair_blob_11566 build_avpair_blob 0 11566 &i2c_smbus_read_word_swapped_11566 nohasharray
122228 +set_fan_auto_channel_11566 set_fan_auto_channel 0-4 11566 &build_avpair_blob_11566 nohasharray
122229 +smk_bu_note_11566 smk_bu_note 0-5 11566 &set_fan_auto_channel_11566
122230 +atomic_notifier_call_chain_11567 atomic_notifier_call_chain 0 11567 NULL
122231 +mlx4_init_cmpt_table_11569 mlx4_init_cmpt_table 3 11569 NULL
122232 +CIFSSMBWrite2_11570 CIFSSMBWrite2 0 11570 NULL
122233 +check_hotplug_memory_range_11575 check_hotplug_memory_range 0 11575 NULL
122234 +lpfc_idiag_ctlacc_write_11576 lpfc_idiag_ctlacc_write 3-0 11576 NULL
122235 +mxl111sf_write_reg_mask_11577 mxl111sf_write_reg_mask 0 11577 NULL nohasharray
122236 +v9fs_xattr_get_acl_11577 v9fs_xattr_get_acl 0 11577 &mxl111sf_write_reg_mask_11577
122237 +show_11578 show 0 11578 NULL
122238 +oprofilefs_ulong_to_user_11582 oprofilefs_ulong_to_user 3-0 11582 NULL
122239 +batadv_iv_ogm_orig_add_if_11586 batadv_iv_ogm_orig_add_if 2 11586 NULL
122240 +pvc_bind_11588 pvc_bind 0 11588 NULL
122241 +snd_pcm_action_11589 snd_pcm_action 0 11589 NULL
122242 +zd1211_hw_reset_phy_11591 zd1211_hw_reset_phy 0 11591 NULL
122243 +wl128x_boot_clk_11594 wl128x_boot_clk 0 11594 NULL
122244 +fw_device_op_ioctl_11595 fw_device_op_ioctl 2 11595 NULL
122245 +heartbeat_panic_notifier_11596 heartbeat_panic_notifier 0 11596 NULL
122246 +iscsi_iser_get_ep_param_11601 iscsi_iser_get_ep_param 0 11601 NULL
122247 +hycapi_rx_capipkt_11602 hycapi_rx_capipkt 3 11602 NULL
122248 +batadv_iv_ogm_orig_del_if_11604 batadv_iv_ogm_orig_del_if 2 11604 NULL nohasharray
122249 +acpi_smbus_cmi_access_11604 acpi_smbus_cmi_access 0 11604 &batadv_iv_ogm_orig_del_if_11604
122250 +SYSC_mq_timedsend_11607 SYSC_mq_timedsend 3 11607 NULL
122251 +iscsi_tpg_attrib_show_default_cmdsn_depth_11609 iscsi_tpg_attrib_show_default_cmdsn_depth 0 11609 NULL
122252 +max_active_show_11610 max_active_show 0 11610 NULL
122253 +hackrf_start_streaming_11617 hackrf_start_streaming 0 11617 NULL
122254 +C_SYSC_migrate_pages_11618 C_SYSC_migrate_pages 2 11618 NULL
122255 +show_caps_11619 show_caps 0 11619 NULL
122256 +mb862xxfb_check_var_11620 mb862xxfb_check_var 0 11620 NULL
122257 +tsl2550_get_adc_value_11625 tsl2550_get_adc_value 0 11625 NULL
122258 +power_write_file_11626 power_write_file 0-3 11626 NULL
122259 +attr_get_11639 attr_get 0 11639 NULL
122260 +__issue_creg_rw_11641 __issue_creg_rw 0 11641 NULL
122261 +llc_shdlc_alloc_skb_11645 llc_shdlc_alloc_skb 2 11645 NULL
122262 +pm8001_ctl_aap_log_show_11648 pm8001_ctl_aap_log_show 0 11648 NULL nohasharray
122263 +apds990x_prox_range_show_11648 apds990x_prox_range_show 0 11648 &pm8001_ctl_aap_log_show_11648
122264 +sisusb_send_bridge_packet_11649 sisusb_send_bridge_packet 2 11649 NULL nohasharray
122265 +select_size_11649 select_size 0 11649 &sisusb_send_bridge_packet_11649
122266 +slab_ksize_11664 slab_ksize 0 11664 NULL
122267 +sigd_send_11665 sigd_send 0 11665 NULL
122268 +pm8001_ctl_host_sas_address_show_11670 pm8001_ctl_host_sas_address_show 0 11670 NULL
122269 +ide_queue_pc_tail_11673 ide_queue_pc_tail 5 11673 NULL nohasharray
122270 +bond_release_11673 bond_release 0 11673 &ide_queue_pc_tail_11673
122271 +compat_SyS_msgsnd_11675 compat_SyS_msgsnd 3 11675 NULL
122272 +store_spi_host_signalling_11677 store_spi_host_signalling 0-4 11677 NULL
122273 +btrfs_alloc_delayed_item_11678 btrfs_alloc_delayed_item 1 11678 NULL
122274 +da9055_gpio_direction_output_11680 da9055_gpio_direction_output 0 11680 NULL
122275 +iscsi_stat_login_show_attr_other_fails_11682 iscsi_stat_login_show_attr_other_fails 0 11682 NULL
122276 +dsp_buffer_alloc_11684 dsp_buffer_alloc 2 11684 NULL
122277 +sctp_setsockopt_hmac_ident_11687 sctp_setsockopt_hmac_ident 3-0 11687 NULL nohasharray
122278 +__niu_set_and_wait_clear_ipp_11687 __niu_set_and_wait_clear_ipp 0 11687 &sctp_setsockopt_hmac_ident_11687
122279 +split_11691 split 2 11691 NULL
122280 +radeon_atom_hw_i2c_xfer_11692 radeon_atom_hw_i2c_xfer 0-3 11692 NULL
122281 +mt9t031_set_params_11693 mt9t031_set_params 0 11693 NULL
122282 +snd_ctl_elem_user_tlv_11695 snd_ctl_elem_user_tlv 3 11695 NULL nohasharray
122283 +ramoops_pstore_read_11695 ramoops_pstore_read 0 11695 &snd_ctl_elem_user_tlv_11695 nohasharray
122284 +compat_SyS_keyctl_11695 compat_SyS_keyctl 4 11695 &ramoops_pstore_read_11695
122285 +portio_start_show_11704 portio_start_show 0 11704 NULL nohasharray
122286 +ipmr_mfc_add_11704 ipmr_mfc_add 0 11704 &portio_start_show_11704
122287 +wl1273_fm_set_tx_freq_11706 wl1273_fm_set_tx_freq 0 11706 NULL nohasharray
122288 +batadv_debugfs_add_meshif_11706 batadv_debugfs_add_meshif 0 11706 &wl1273_fm_set_tx_freq_11706
122289 +store_11711 store 0 11711 NULL
122290 +hfs_setxattr_11719 hfs_setxattr 0 11719 NULL
122291 +fm10k_set_mac_11722 fm10k_set_mac 0 11722 NULL nohasharray
122292 +default_affinity_write_11722 default_affinity_write 0-3 11722 &fm10k_set_mac_11722
122293 +blk_rq_cur_bytes_11723 blk_rq_cur_bytes 0 11723 NULL
122294 +mxt_acquire_irq_11731 mxt_acquire_irq 0 11731 NULL
122295 +i2c_master_recv_11734 i2c_master_recv 0-3 11734 NULL nohasharray
122296 +id_show_11734 id_show 0 11734 &i2c_master_recv_11734
122297 +cx25821_vidupstream_init_11736 cx25821_vidupstream_init 0 11736 NULL
122298 +bch_flash_dev_create_11738 bch_flash_dev_create 0 11738 NULL
122299 +sbp_tpg_attrib_store_mgt_orb_timeout_11745 sbp_tpg_attrib_store_mgt_orb_timeout 0-3 11745 NULL
122300 +vmci_transport_error_to_vsock_error_11746 vmci_transport_error_to_vsock_error 0 11746 NULL
122301 +__pm_runtime_resume_11749 __pm_runtime_resume 0 11749 NULL
122302 +iwl_dbgfs_qos_read_11753 iwl_dbgfs_qos_read 3-0 11753 NULL
122303 +intel_map_page_11762 intel_map_page 0-3 11762 NULL
122304 +show_session_param_ISCSI_PARAM_PORTAL_TYPE_11765 show_session_param_ISCSI_PARAM_PORTAL_TYPE 0 11765 NULL
122305 +ieee80211_get_num_supported_channels_11768 ieee80211_get_num_supported_channels 0 11768 NULL
122306 +tipc_sendmsg_11769 tipc_sendmsg 4-0 11769 NULL
122307 +x25_asy_open_dev_11772 x25_asy_open_dev 0 11772 NULL
122308 +ps_pspoll_timeouts_read_11776 ps_pspoll_timeouts_read 3-0 11776 NULL nohasharray
122309 +exofs_statfs_11776 exofs_statfs 0 11776 &ps_pspoll_timeouts_read_11776 nohasharray
122310 +store_root_block_11776 store_root_block 0 11776 &exofs_statfs_11776
122311 +assert_show_11778 assert_show 0 11778 NULL
122312 +ebt_buf_add_11779 ebt_buf_add 0 11779 NULL
122313 +mwifiex_cmd_reg_access_11781 mwifiex_cmd_reg_access 0 11781 NULL
122314 +btrfs_key_blockptr_11786 btrfs_key_blockptr 0 11786 NULL
122315 +max6902_read_time_11787 max6902_read_time 0 11787 NULL
122316 +adp8870_bl_l1_daylight_max_show_11793 adp8870_bl_l1_daylight_max_show 0 11793 NULL
122317 +stats_clear_11802 stats_clear 0-3 11802 NULL
122318 +show_hca_type_11803 show_hca_type 0 11803 NULL
122319 +func_11804 func 0 11804 NULL
122320 +open_11806 open 0 11806 NULL nohasharray
122321 +saa6752hs_s_ctrl_11806 saa6752hs_s_ctrl 0 11806 &open_11806
122322 +fan_fan_watchdog_show_11810 fan_fan_watchdog_show 0 11810 NULL
122323 +_ctl_version_nvdata_persistent_show_11814 _ctl_version_nvdata_persistent_show 0 11814 NULL
122324 +cx23885_alsa_dma_init_11816 cx23885_alsa_dma_init 2 11816 NULL
122325 +pcpu_fc_alloc_11818 pcpu_fc_alloc 2 11818 NULL
122326 +ncp_modify_nfs_info_11819 ncp_modify_nfs_info 0 11819 NULL nohasharray
122327 +nfs_server_get_key_11819 nfs_server_get_key 0 11819 &ncp_modify_nfs_info_11819
122328 +amd64_dhar_show_11820 amd64_dhar_show 0 11820 NULL nohasharray
122329 +__ip_map_update_11820 __ip_map_update 0 11820 &amd64_dhar_show_11820
122330 +go7007_start_streaming_11821 go7007_start_streaming 0 11821 NULL
122331 +ufshcd_devfreq_get_dev_status_11822 ufshcd_devfreq_get_dev_status 0 11822 NULL
122332 +i2c_hid_set_or_send_report_11824 i2c_hid_set_or_send_report 0-5 11824 NULL
122333 +sctp_setsockopt_maxseg_11829 sctp_setsockopt_maxseg 3-0 11829 NULL nohasharray
122334 +osst_read_back_buffer_and_rewrite_11829 osst_read_back_buffer_and_rewrite 0 11829 &sctp_setsockopt_maxseg_11829
122335 +rts51x_read_status_11830 rts51x_read_status 4 11830 NULL
122336 +macvtap_put_user_11831 macvtap_put_user 0 11831 NULL
122337 +qla4xxx_recover_adapter_11835 qla4xxx_recover_adapter 0 11835 NULL
122338 +avc_has_perm_11840 avc_has_perm 0 11840 NULL
122339 +__uncore_filter_cfg_en_show_11842 __uncore_filter_cfg_en_show 0 11842 NULL nohasharray
122340 +notify_11842 notify 0 11842 &__uncore_filter_cfg_en_show_11842
122341 +unix_stream_connect_11844 unix_stream_connect 3 11844 NULL
122342 +ipath_user_sdma_init_payload_11850 ipath_user_sdma_init_payload 0 11850 NULL
122343 +xfs_file_aio_write_checks_11851 xfs_file_aio_write_checks 0 11851 NULL
122344 +pci_enable_msix_range_11852 pci_enable_msix_range 0-4 11852 NULL
122345 +show_local_ib_device_11854 show_local_ib_device 0 11854 NULL
122346 +fsname_show_11856 fsname_show 0 11856 NULL
122347 +rs5c372_rtc_read_time_11858 rs5c372_rtc_read_time 0 11858 NULL
122348 +nf_nat_sdp_media_11863 nf_nat_sdp_media 9 11863 NULL
122349 +show_fcoe_ctlr_device_fcs_error_11865 show_fcoe_ctlr_device_fcs_error 0 11865 NULL nohasharray
122350 +nilfs_segments_attr_show_11865 nilfs_segments_attr_show 0 11865 &show_fcoe_ctlr_device_fcs_error_11865
122351 +ecryptfs_copy_filename_11868 ecryptfs_copy_filename 4 11868 NULL
122352 +bdc_queue_xfr_11873 bdc_queue_xfr 0 11873 NULL
122353 +fm_rx_get_rds_mode_11874 fm_rx_get_rds_mode 0 11874 NULL
122354 +show_sf2_level_11876 show_sf2_level 0 11876 NULL
122355 +sht15_end_transmission_11877 sht15_end_transmission 0 11877 NULL nohasharray
122356 +nr_hugepages_store_common_11877 nr_hugepages_store_common 0-4 11877 &sht15_end_transmission_11877
122357 +lpfc_modelname_show_11878 lpfc_modelname_show 0 11878 NULL nohasharray
122358 +l2cap_chan_send_11878 l2cap_chan_send 0-3 11878 &lpfc_modelname_show_11878
122359 +ext4_xattr_trusted_set_11879 ext4_xattr_trusted_set 0 11879 NULL
122360 +image_read_11880 image_read 0-6-5 11880 NULL
122361 +iwl_mvm_send_cmd_pdu_11883 iwl_mvm_send_cmd_pdu 0 11883 NULL nohasharray
122362 +otg_set_peripheral_11883 otg_set_peripheral 0 11883 &iwl_mvm_send_cmd_pdu_11883 nohasharray
122363 +_l2_alloc_skb_11883 _l2_alloc_skb 1 11883 &otg_set_peripheral_11883
122364 +ieee80211_rx_bss_info_11887 ieee80211_rx_bss_info 3 11887 NULL
122365 +avc_audit_11888 avc_audit 0 11888 NULL
122366 +itd1000_set_parameters_11891 itd1000_set_parameters 0 11891 NULL
122367 +uwb_rc_ie_add_one_11893 uwb_rc_ie_add_one 0 11893 NULL
122368 +fuse_direct_write_11900 fuse_direct_write 0-3 11900 NULL
122369 +cifs_idmap_key_instantiate_11901 cifs_idmap_key_instantiate 0 11901 NULL
122370 +kgdb_nmi_tty_write_11905 kgdb_nmi_tty_write 0-3 11905 NULL
122371 +snd_pcm_lib_ioctl_channel_info_11906 snd_pcm_lib_ioctl_channel_info 0 11906 NULL nohasharray
122372 +xstateregs_get_11906 xstateregs_get 4 11906 &snd_pcm_lib_ioctl_channel_info_11906
122373 +signalfd_read_11910 signalfd_read 0-3 11910 NULL
122374 +ti_write_11916 ti_write 0-4 11916 NULL
122375 +pc87413_notify_sys_11917 pc87413_notify_sys 0 11917 NULL
122376 +_rbd_dev_v2_snap_features_11922 _rbd_dev_v2_snap_features 0 11922 NULL
122377 +fs_devrw_entry_11924 fs_devrw_entry 3-0 11924 NULL
122378 +bitmap_remap_11929 bitmap_remap 5 11929 NULL
122379 +show_limit_11932 show_limit 0 11932 NULL
122380 +nf_nat_ipv6_local_fn_11937 nf_nat_ipv6_local_fn 0 11937 NULL nohasharray
122381 +max1027_debugfs_reg_access_11937 max1027_debugfs_reg_access 0 11937 &nf_nat_ipv6_local_fn_11937
122382 +atomic_sub_return_11939 atomic_sub_return 0 11939 NULL
122383 +dccp_feat_clone_sp_val_11942 dccp_feat_clone_sp_val 3 11942 NULL
122384 +eventlog_write_11943 eventlog_write 0-6-5 11943 NULL
122385 +store_sched6_11945 store_sched6 4-0 11945 NULL nohasharray
122386 +init_memory_block_11945 init_memory_block 0 11945 &store_sched6_11945
122387 +lpfc_enable_npiv_show_11947 lpfc_enable_npiv_show 0 11947 NULL
122388 +iscsi_tpg_param_show_ImmediateData_11951 iscsi_tpg_param_show_ImmediateData 0 11951 NULL
122389 +node_read_cpumap_11952 node_read_cpumap 0 11952 NULL
122390 +iscsi_nacl_attrib_show_random_datain_seq_offsets_11953 iscsi_nacl_attrib_show_random_datain_seq_offsets 0 11953 NULL nohasharray
122391 +btmrvl_download_cal_data_11953 btmrvl_download_cal_data 3 11953 &iscsi_nacl_attrib_show_random_datain_seq_offsets_11953
122392 +set_pwmfreq_11955 set_pwmfreq 0-4 11955 NULL
122393 +show_iface_erl_11956 show_iface_erl 0 11956 NULL
122394 +r1_sync_page_io_11963 r1_sync_page_io 3 11963 NULL
122395 +show_11965 show 0 11965 NULL nohasharray
122396 +qla4xxx_mailbox_command_11965 qla4xxx_mailbox_command 0 11965 &show_11965
122397 +raid56_parity_alloc_scrub_rbio_11966 raid56_parity_alloc_scrub_rbio 5 11966 NULL nohasharray
122398 +lpfc_iocb_hw_show_11966 lpfc_iocb_hw_show 0 11966 &raid56_parity_alloc_scrub_rbio_11966
122399 +uhid_dev_destroy_11967 uhid_dev_destroy 0 11967 NULL
122400 +f1x_swap_interleaved_region_11970 f1x_swap_interleaved_region 0-2 11970 NULL
122401 +pptp_getname_11971 pptp_getname 0 11971 NULL
122402 +split_node_11976 split_node 0 11976 NULL nohasharray
122403 +create_rx_ctx_11976 create_rx_ctx 0 11976 &split_node_11976
122404 +st_sensors_i2c_read_byte_11977 st_sensors_i2c_read_byte 0 11977 NULL
122405 +logfs_read_loop_11982 logfs_read_loop 0 11982 NULL
122406 +netxen_init_firmware_11983 netxen_init_firmware 0 11983 NULL
122407 +bma180_show_avail_11986 bma180_show_avail 0 11986 NULL
122408 +read_and_add_raw_conns_11987 read_and_add_raw_conns 0 11987 NULL
122409 +smack_file_permission_11990 smack_file_permission 0 11990 NULL
122410 +cfq_slice_async_rq_store_11995 cfq_slice_async_rq_store 3-0 11995 NULL
122411 +rtl8180_start_12000 rtl8180_start 0 12000 NULL nohasharray
122412 +sxgbe_init_phy_12000 sxgbe_init_phy 0 12000 &rtl8180_start_12000 nohasharray
122413 +iommu_suspend_12000 iommu_suspend 0 12000 &sxgbe_init_phy_12000
122414 +snd_usb_caiaq_pcm_prepare_12001 snd_usb_caiaq_pcm_prepare 0 12001 NULL
122415 +drv_sta_add_12002 drv_sta_add 0 12002 NULL
122416 +show_spi_transport_rd_strm_12003 show_spi_transport_rd_strm 0 12003 NULL
122417 +bh1780_read_12006 bh1780_read 0 12006 NULL
122418 +rdev_size_show_12007 rdev_size_show 0 12007 NULL
122419 +ad799x_write_config_12010 ad799x_write_config 0 12010 NULL
122420 +i40e_pci_sriov_configure_12011 i40e_pci_sriov_configure 2-0 12011 NULL nohasharray
122421 +atmtcp_v_send_12011 atmtcp_v_send 0 12011 &i40e_pci_sriov_configure_12011 nohasharray
122422 +pas_set_intr_12011 pas_set_intr 0 12011 &atmtcp_v_send_12011
122423 +efx_check_disabled_12015 efx_check_disabled 0 12015 NULL
122424 +audit_sockaddr_12030 audit_sockaddr 0 12030 NULL
122425 +s2io_card_up_12032 s2io_card_up 0 12032 NULL
122426 +notifier_call_chain_12036 notifier_call_chain 0 12036 NULL
122427 +device_offline_12042 device_offline 0 12042 NULL
122428 +ftdi_elan_total_command_size_12045 ftdi_elan_total_command_size 0 12045 NULL
122429 +bdx_tx_init_12046 bdx_tx_init 0 12046 NULL
122430 +niu_set_mac_addr_12047 niu_set_mac_addr 0 12047 NULL
122431 +tsl2550_store_power_state_12048 tsl2550_store_power_state 0-4 12048 NULL
122432 +ieee80211_if_read_user_power_level_12050 ieee80211_if_read_user_power_level 3-0 12050 NULL
122433 +em28xx_i2c_read_block_12055 em28xx_i2c_read_block 5 12055 NULL
122434 +tg3_test_msi_12057 tg3_test_msi 0 12057 NULL
122435 +mt9m111_s_ctrl_12060 mt9m111_s_ctrl 0 12060 NULL
122436 +brcmf_config_wowl_pattern_12061 brcmf_config_wowl_pattern 4 12061 NULL
122437 +il4965_ucode_tx_stats_read_12064 il4965_ucode_tx_stats_read 3-0 12064 NULL
122438 +dvb_dmxdev_buffer_write_12065 dvb_dmxdev_buffer_write 3 12065 NULL
122439 +srp_new_cm_id_12069 srp_new_cm_id 0 12069 NULL
122440 +wl12xx_acx_config_ps_12073 wl12xx_acx_config_ps 0 12073 NULL
122441 +start_streaming_12074 start_streaming 0 12074 NULL
122442 +ptc_proc_write_12076 ptc_proc_write 3-0 12076 NULL
122443 +ubifs_recover_log_leb_12079 ubifs_recover_log_leb 3 12079 NULL nohasharray
122444 +i2c_send_bytes_12079 i2c_send_bytes 0 12079 &ubifs_recover_log_leb_12079
122445 +imx074_g_crop_12081 imx074_g_crop 0 12081 NULL nohasharray
122446 +u3_entry_store_12081 u3_entry_store 0-4 12081 &imx074_g_crop_12081
122447 +efx_mcdi_check_supported_12082 efx_mcdi_check_supported 0 12082 NULL
122448 +show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083 show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE 0 12083 NULL nohasharray
122449 +dpm_suspend_end_12083 dpm_suspend_end 0 12083 &show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083
122450 +h5_prepare_pkt_12085 h5_prepare_pkt 4 12085 NULL
122451 +ipath_map_sg_12089 ipath_map_sg 0-3 12089 NULL
122452 +mask_rtc_irq_bit_12090 mask_rtc_irq_bit 0 12090 NULL
122453 +logfs_truncate_direct_12095 logfs_truncate_direct 0 12095 NULL
122454 +show_cpu_vid_12097 show_cpu_vid 0 12097 NULL
122455 +mwl8k_request_firmware_12098 mwl8k_request_firmware 0 12098 NULL
122456 +rtw_malloc2d_12102 rtw_malloc2d 3-2-1 12102 NULL
122457 +pcf8583_set_ctrl_12106 pcf8583_set_ctrl 0 12106 NULL
122458 +wm8962_beep_set_12110 wm8962_beep_set 0-4 12110 NULL
122459 +ssb_pcmcia_hardware_setup_12111 ssb_pcmcia_hardware_setup 0 12111 NULL
122460 +rtsx_transfer_data_partial_12113 rtsx_transfer_data_partial 5 12113 NULL
122461 +snd_disconnect_read_12117 snd_disconnect_read 0-3 12117 NULL
122462 +f_gpio_mod_12118 f_gpio_mod 0 12118 NULL nohasharray
122463 +ntc_show_temp_12118 ntc_show_temp 0 12118 &f_gpio_mod_12118
122464 +da9052_gpio_direction_output_12120 da9052_gpio_direction_output 0 12120 NULL
122465 +lpfc_task_mgmt_tmo_store_12122 lpfc_task_mgmt_tmo_store 0-4 12122 NULL
122466 +alloc_bulk_urbs_generic_12127 alloc_bulk_urbs_generic 5 12127 NULL
122467 +set_powered_12129 set_powered 4 12129 NULL
122468 +ramoops_init_prz_12134 ramoops_init_prz 5 12134 NULL
122469 +xfs_handle_to_dentry_12135 xfs_handle_to_dentry 3 12135 NULL
122470 +rawv6_seticmpfilter_12137 rawv6_seticmpfilter 5-0 12137 NULL nohasharray
122471 +store_u8_12137 store_u8 0-4 12137 &rawv6_seticmpfilter_12137
122472 +soc_mbus_image_size_12140 soc_mbus_image_size 0-3-2 12140 NULL
122473 +vmw_fifo_reserve_12141 vmw_fifo_reserve 2 12141 NULL
122474 +il4965_store_debug_level_12142 il4965_store_debug_level 0-4 12142 NULL
122475 +rawsock_recvmsg_12144 rawsock_recvmsg 0-4 12144 NULL
122476 +zoran_read_12147 zoran_read 0-3 12147 NULL nohasharray
122477 +goldfish_fb_check_var_12147 goldfish_fb_check_var 0 12147 &zoran_read_12147
122478 +btmrvl_sdio_host_to_card_12152 btmrvl_sdio_host_to_card 3 12152 NULL nohasharray
122479 +bond_option_arp_interval_set_12152 bond_option_arp_interval_set 0 12152 &btmrvl_sdio_host_to_card_12152
122480 +vmbus_open_12154 vmbus_open 3-2 12154 NULL
122481 +suspend_lo_show_12159 suspend_lo_show 0 12159 NULL
122482 +ds1374_read_rtc_12161 ds1374_read_rtc 0 12161 NULL
122483 +ec_write_12162 ec_write 0 12162 NULL
122484 +compat_sys_msgrcv_12165 compat_sys_msgrcv 3 12165 NULL nohasharray
122485 +wil_rxdesc_phy_length_12165 wil_rxdesc_phy_length 0 12165 &compat_sys_msgrcv_12165
122486 +ath5k_attr_show_spur_level_12172 ath5k_attr_show_spur_level 0 12172 NULL
122487 +fnic_reset_stats_write_12177 fnic_reset_stats_write 3-0 12177 NULL nohasharray
122488 +ovs_tun_key_attr_size_12177 ovs_tun_key_attr_size 0 12177 &fnic_reset_stats_write_12177
122489 +space_show_12178 space_show 0 12178 NULL nohasharray
122490 +LNetEQAlloc_12178 LNetEQAlloc 1 12178 &space_show_12178
122491 +ddp_make_gl_12179 ddp_make_gl 1 12179 NULL
122492 +sony_pic_bluetoothpower_show_12182 sony_pic_bluetoothpower_show 0 12182 NULL
122493 +compat_do_arpt_set_ctl_12184 compat_do_arpt_set_ctl 4 12184 NULL
122494 +ip_generic_getfrag_12187 ip_generic_getfrag 3-4 12187 NULL nohasharray
122495 +tipc_wait_for_sndpkt_12187 tipc_wait_for_sndpkt 0 12187 &ip_generic_getfrag_12187
122496 +virtblk_serial_show_12190 virtblk_serial_show 0 12190 NULL
122497 +iscsit_na_random_r2t_offsets_12192 iscsit_na_random_r2t_offsets 0 12192 NULL
122498 +sta_info_insert_finish_12196 sta_info_insert_finish 0 12196 NULL nohasharray
122499 +forward_delay_store_12196 forward_delay_store 4-0 12196 &sta_info_insert_finish_12196
122500 +qt2160_read_block_12198 qt2160_read_block 4 12198 NULL nohasharray
122501 +m88rs6000t_set_pll_freq_12198 m88rs6000t_set_pll_freq 0 12198 &qt2160_read_block_12198
122502 +smsc75xx_set_mac_address_12199 smsc75xx_set_mac_address 0 12199 NULL
122503 +wl1273_fm_vidioc_s_ctrl_12204 wl1273_fm_vidioc_s_ctrl 0 12204 NULL
122504 +pci_bus_read_config_dword_12210 pci_bus_read_config_dword 0 12210 NULL nohasharray
122505 +set_fan_target_12210 set_fan_target 0-4 12210 &pci_bus_read_config_dword_12210
122506 +receive_copy_12216 receive_copy 3 12216 NULL
122507 +btree_writepages_12217 btree_writepages 0 12217 NULL
122508 +snd_pcm_kernel_ioctl_12219 snd_pcm_kernel_ioctl 0 12219 NULL
122509 +fuse_get_req_12221 fuse_get_req 2 12221 NULL nohasharray
122510 +aat2870_reg_read_file_12221 aat2870_reg_read_file 3-0 12221 &fuse_get_req_12221
122511 +xfs_attr3_leaf_read_12222 xfs_attr3_leaf_read 0 12222 NULL
122512 +mode_show_12223 mode_show 0 12223 NULL
122513 +led_write_12224 led_write 0 12224 NULL
122514 +tun_net_change_mtu_12229 tun_net_change_mtu 0 12229 NULL
122515 +sbpro_audio_prepare_for_input_12234 sbpro_audio_prepare_for_input 0 12234 NULL
122516 +__alloc_bootmem_low_nopanic_12235 __alloc_bootmem_low_nopanic 1 12235 NULL nohasharray
122517 +bnx2x_alloc_mem_12235 bnx2x_alloc_mem 0 12235 &__alloc_bootmem_low_nopanic_12235
122518 +usnic_ib_qp_grp_dump_rows_12239 usnic_ib_qp_grp_dump_rows 3 12239 NULL
122519 +bcdDevice_show_12240 bcdDevice_show 0 12240 NULL
122520 +tw9910_g_fmt_12243 tw9910_g_fmt 0 12243 NULL
122521 +rx_length_errors_show_12249 rx_length_errors_show 0 12249 NULL
122522 +ib_uverbs_unmarshall_recv_12251 ib_uverbs_unmarshall_recv 5 12251 NULL
122523 +efx_ethtool_get_regs_len_12255 efx_ethtool_get_regs_len 0 12255 NULL nohasharray
122524 +max197_store_range_12255 max197_store_range 0-4 12255 &efx_ethtool_get_regs_len_12255
122525 +store_12256 store 0-3 12256 NULL
122526 +ath_descdma_setup_12257 ath_descdma_setup 5 12257 NULL
122527 +_nfs4_proc_mknod_12260 _nfs4_proc_mknod 0 12260 NULL nohasharray
122528 +irst_show_wakeup_time_12260 irst_show_wakeup_time 0 12260 &_nfs4_proc_mknod_12260 nohasharray
122529 +qla4xxx_context_reset_12260 qla4xxx_context_reset 0 12260 &irst_show_wakeup_time_12260
122530 +setsockopt_12262 setsockopt 0 12262 NULL
122531 +ps2pp_attr_show_smartscroll_12263 ps2pp_attr_show_smartscroll 0 12263 NULL
122532 +ocfs2_xattr_user_set_12266 ocfs2_xattr_user_set 0 12266 NULL
122533 +start_12267 start 0 12267 NULL nohasharray
122534 +shash_compat_setkey_12267 shash_compat_setkey 3 12267 &start_12267
122535 +bond_option_all_slaves_active_set_12268 bond_option_all_slaves_active_set 0 12268 NULL
122536 +add_sctp_bind_addr_12269 add_sctp_bind_addr 3-0 12269 NULL nohasharray
122537 +decode_ext_sec_blob_12269 decode_ext_sec_blob 0 12269 &add_sctp_bind_addr_12269
122538 +fan_get_state_acpi4_12270 fan_get_state_acpi4 0 12270 NULL
122539 +max8997_led_store_mode_12271 max8997_led_store_mode 0-4 12271 NULL
122540 +amd64_inject_word_show_12272 amd64_inject_word_show 0 12272 NULL
122541 +__ip_local_out_12275 __ip_local_out 0 12275 NULL
122542 +simple_xattr_get_12283 simple_xattr_get 0 12283 NULL nohasharray
122543 +md4_init_12283 md4_init 0 12283 &simple_xattr_get_12283 nohasharray
122544 +mls_compute_sid_12283 mls_compute_sid 0 12283 &md4_init_12283
122545 +note_last_dentry_12285 note_last_dentry 3 12285 NULL
122546 +il_dbgfs_nvm_read_12288 il_dbgfs_nvm_read 3-0 12288 NULL nohasharray
122547 +show_sas_phy_enable_12288 show_sas_phy_enable 0 12288 &il_dbgfs_nvm_read_12288 nohasharray
122548 +tcm_loop_wwn_show_attr_version_12288 tcm_loop_wwn_show_attr_version 0 12288 &show_sas_phy_enable_12288
122549 +ds3232_set_alarm_12294 ds3232_set_alarm 0 12294 NULL
122550 +mb862xx_i2c_read_12299 mb862xx_i2c_read 0 12299 NULL
122551 +adfs_f_sync_12305 adfs_f_sync 0 12305 NULL
122552 +__lbs_cmd_12307 __lbs_cmd 0 12307 NULL
122553 +make_ltab_dirty_12311 make_ltab_dirty 0 12311 NULL
122554 +nouveau_hwmon_set_critical_temp_12312 nouveau_hwmon_set_critical_temp 0-4 12312 NULL
122555 +mwl8k_cmd_mimo_config_12314 mwl8k_cmd_mimo_config 0 12314 NULL
122556 +iscsi_tpg_param_show_MaxConnections_12315 iscsi_tpg_param_show_MaxConnections 0 12315 NULL
122557 +cdc_ncm_show_wNdpInPayloadRemainder_12316 cdc_ncm_show_wNdpInPayloadRemainder 0 12316 NULL nohasharray
122558 +bt_sock_recvmsg_12316 bt_sock_recvmsg 0-4 12316 &cdc_ncm_show_wNdpInPayloadRemainder_12316
122559 +bh1770_set_lux_thresh_below_12318 bh1770_set_lux_thresh_below 0-4 12318 NULL
122560 +usnic_transport_sock_to_str_12322 usnic_transport_sock_to_str 2-0 12322 NULL nohasharray
122561 +ocfs2_statfs_12322 ocfs2_statfs 0 12322 &usnic_transport_sock_to_str_12322
122562 +write_rbu_packet_size_12325 write_rbu_packet_size 0-6-5 12325 NULL
122563 +show_urb_12326 show_urb 0 12326 NULL
122564 +pcbit_writecmd_12332 pcbit_writecmd 2 12332 NULL
122565 +xfs_bmap_last_extent_12335 xfs_bmap_last_extent 0 12335 NULL
122566 +write_12336 write 0 12336 NULL
122567 +sta_info_insert_rcu_12337 sta_info_insert_rcu 0 12337 NULL
122568 +pppoe_getname_12338 pppoe_getname 0 12338 NULL nohasharray
122569 +set_cpus_allowed_ptr_12338 set_cpus_allowed_ptr 0 12338 &pppoe_getname_12338
122570 +get_burstcount_12341 get_burstcount 0 12341 NULL
122571 +pn544_hci_i2c_fw_secure_write_frame_cmd_12342 pn544_hci_i2c_fw_secure_write_frame_cmd 3 12342 NULL
122572 +dn_listen_12343 dn_listen 0 12343 NULL
122573 +lio_target_nacl_show_info_12345 lio_target_nacl_show_info 0 12345 NULL
122574 +ipvlan_hard_header_12348 ipvlan_hard_header 0 12348 NULL
122575 +mptctl_ioctl_12355 mptctl_ioctl 2 12355 NULL nohasharray
122576 +sxgbe_init_rx_buffers_12355 sxgbe_init_rx_buffers 4 12355 &mptctl_ioctl_12355
122577 +kstrtoint_12362 kstrtoint 0 12362 NULL nohasharray
122578 +rtl8187_add_interface_12362 rtl8187_add_interface 0 12362 &kstrtoint_12362
122579 +__nf_ct_ext_add_length_12364 __nf_ct_ext_add_length 3 12364 NULL
122580 +smp_alloc_skb_cb_12365 smp_alloc_skb_cb 3-2 12365 NULL
122581 +store_12367 store 0 12367 NULL
122582 +ad_sigma_delta_set_channel_12368 ad_sigma_delta_set_channel 0 12368 NULL
122583 +show_pwm_mode_12372 show_pwm_mode 0 12372 NULL nohasharray
122584 +target_stat_scsi_lu_show_attr_inst_12372 target_stat_scsi_lu_show_attr_inst 0 12372 &show_pwm_mode_12372
122585 +xfs_iext_inline_to_direct_12384 xfs_iext_inline_to_direct 2 12384 NULL
122586 +show_fnode_ipv6_traffic_class_12385 show_fnode_ipv6_traffic_class 0 12385 NULL nohasharray
122587 +sctp_verify_addr_12385 sctp_verify_addr 0 12385 &show_fnode_ipv6_traffic_class_12385 nohasharray
122588 +isoc_nego_12385 isoc_nego 0 12385 &sctp_verify_addr_12385
122589 +write_file_dump_12391 write_file_dump 3-0 12391 NULL nohasharray
122590 +populate_dir_12391 populate_dir 0 12391 &write_file_dump_12391
122591 +mp_map_pin_to_irq_12394 mp_map_pin_to_irq 4-1 12394 NULL
122592 +target_fabric_nacl_attrib_attr_store_12395 target_fabric_nacl_attrib_attr_store 0-4 12395 NULL
122593 +fm_v4l2_fops_write_12411 fm_v4l2_fops_write 0-3 12411 NULL
122594 +ext4_bg_num_gdb_nometa_12413 ext4_bg_num_gdb_nometa 0 12413 NULL
122595 +hbucket_elem_add_12416 hbucket_elem_add 3 12416 NULL
122596 +nilfs_wait_on_logs_12418 nilfs_wait_on_logs 0 12418 NULL nohasharray
122597 +mlog_mask_store_12418 mlog_mask_store 0-3 12418 &nilfs_wait_on_logs_12418
122598 +ieee80211_if_read_num_mcast_sta_12419 ieee80211_if_read_num_mcast_sta 3-0 12419 NULL
122599 +pccard_show_card_pm_state_12422 pccard_show_card_pm_state 0 12422 NULL
122600 +stats_store_12424 stats_store 0-3 12424 NULL
122601 +ppp_sync_read_12426 ppp_sync_read 0 12426 NULL
122602 +show_display_12427 show_display 0 12427 NULL
122603 +coda_file_read_12437 coda_file_read 0-3 12437 NULL
122604 +mos7840_open_12439 mos7840_open 0 12439 NULL
122605 +nilfs_segctor_write_12441 nilfs_segctor_write 0 12441 NULL nohasharray
122606 +cfs_array_alloc_12441 cfs_array_alloc 2 12441 &nilfs_segctor_write_12441
122607 +hwcache_align_show_12442 hwcache_align_show 0 12442 NULL
122608 +iscsi_stat_login_show_attr_inst_12452 iscsi_stat_login_show_attr_inst 0 12452 NULL
122609 +e1000e_get_sset_count_12456 e1000e_get_sset_count 0 12456 NULL
122610 +deadline_read_expire_store_12459 deadline_read_expire_store 0-3 12459 NULL
122611 +skb_do_copy_data_nocache_12465 skb_do_copy_data_nocache 5-0 12465 NULL
122612 +rbd_dev_v2_header_info_12466 rbd_dev_v2_header_info 0 12466 NULL
122613 +defrag_show_12468 defrag_show 0 12468 NULL nohasharray
122614 +mei_write_message_12468 mei_write_message 0 12468 &defrag_show_12468
122615 +ql_wait_for_drvr_lock_12472 ql_wait_for_drvr_lock 0 12472 NULL nohasharray
122616 +ip101a_g_config_init_12472 ip101a_g_config_init 0 12472 &ql_wait_for_drvr_lock_12472 nohasharray
122617 +rsi_prepare_skb_12472 rsi_prepare_skb 4-3 12472 &ip101a_g_config_init_12472
122618 +sst_create_block_and_ipc_msg_12473 sst_create_block_and_ipc_msg 0 12473 NULL
122619 +raw_enable_filters_12474 raw_enable_filters 0 12474 NULL
122620 +qla4_82xx_pci_mem_write_direct_12479 qla4_82xx_pci_mem_write_direct 2 12479 NULL nohasharray
122621 +uvc_queue_setup_12479 uvc_queue_setup 0 12479 &qla4_82xx_pci_mem_write_direct_12479
122622 +stream_next_buffer_check_queue_12481 stream_next_buffer_check_queue 0 12481 NULL
122623 +selinux_socket_create_12482 selinux_socket_create 0 12482 NULL
122624 +max77802_enable_12483 max77802_enable 0 12483 NULL nohasharray
122625 +target_stat_scsi_lu_show_attr_dev_12483 target_stat_scsi_lu_show_attr_dev 0 12483 &max77802_enable_12483
122626 +x25_sendmsg_12487 x25_sendmsg 4-0 12487 NULL
122627 +__iwl_read_prph_12491 __iwl_read_prph 0 12491 NULL
122628 +rtllib_auth_challenge_12493 rtllib_auth_challenge 3 12493 NULL
122629 +fnic_trace_ctrl_read_12497 fnic_trace_ctrl_read 3-0 12497 NULL
122630 +nilfs_segctor_last_seg_write_time_secs_show_12500 nilfs_segctor_last_seg_write_time_secs_show 0 12500 NULL
122631 +allow_func_id_match_store_12501 allow_func_id_match_store 0-4 12501 NULL
122632 +filelayout_commit_pagelist_12506 filelayout_commit_pagelist 0 12506 NULL nohasharray
122633 +driver_probe_device_12506 driver_probe_device 0 12506 &filelayout_commit_pagelist_12506
122634 +nfs_readdir_make_qstr_12509 nfs_readdir_make_qstr 3 12509 NULL
122635 +stream_start_12516 stream_start 0 12516 NULL
122636 +open_12519 open 0 12519 NULL
122637 +write_12520 write 0 12520 NULL
122638 +ql_start_rss_12521 ql_start_rss 0 12521 NULL nohasharray
122639 +reset_store_12521 reset_store 0-4 12521 &ql_start_rss_12521
122640 +failed_writes_show_12525 failed_writes_show 0 12525 NULL
122641 +qib_alloc_fast_reg_mr_12526 qib_alloc_fast_reg_mr 2 12526 NULL
122642 +mmc_erase_size_show_12530 mmc_erase_size_show 0 12530 NULL
122643 +xfs_da3_path_shift_12532 xfs_da3_path_shift 0 12532 NULL
122644 +acpi_dev_pm_explicit_set_12533 acpi_dev_pm_explicit_set 0 12533 NULL
122645 +efx_nic_get_regs_len_12534 efx_nic_get_regs_len 0 12534 NULL
122646 +inv_mpu6050_validate_trigger_12535 inv_mpu6050_validate_trigger 0 12535 NULL
122647 +e100_hw_init_12536 e100_hw_init 0 12536 NULL
122648 +show_engine_leds_12537 show_engine_leds 0 12537 NULL
122649 +brcms_ops_sta_add_12540 brcms_ops_sta_add 0 12540 NULL
122650 +comm_local_read_12541 comm_local_read 0 12541 NULL
122651 +stv06xx_write_sensor_finish_12543 stv06xx_write_sensor_finish 0 12543 NULL
122652 +masq_device_event_12546 masq_device_event 0 12546 NULL
122653 +efx_ef10_mem_map_size_12547 efx_ef10_mem_map_size 0 12547 NULL
122654 +mr_write_12549 mr_write 0 12549 NULL nohasharray
122655 +show_temp0_max_12549 show_temp0_max 0 12549 &mr_write_12549
122656 +mesh_get_default_parameters_12550 mesh_get_default_parameters 0 12550 NULL nohasharray
122657 +recover_callbacks_write_12550 recover_callbacks_write 0-3 12550 &mesh_get_default_parameters_12550 nohasharray
122658 +set_limit_12550 set_limit 0-4 12550 &recover_callbacks_write_12550
122659 +bh1770_prox_enable_show_12551 bh1770_prox_enable_show 0 12551 NULL
122660 +send_convert_12552 send_convert 0 12552 NULL
122661 +ptp_pch_enable_12555 ptp_pch_enable 0 12555 NULL
122662 +store_bank2_mask_12556 store_bank2_mask 0-4 12556 NULL
122663 +joydev_read_12559 joydev_read 0-3 12559 NULL
122664 +__smsc75xx_write_reg_12561 __smsc75xx_write_reg 0 12561 NULL
122665 +ov5642_cropcap_12562 ov5642_cropcap 0 12562 NULL
122666 +add_beep_ctls_12563 add_beep_ctls 0 12563 NULL
122667 +arizona_gpio_direction_out_12564 arizona_gpio_direction_out 0 12564 NULL
122668 +nvkm_event_init_12565 nvkm_event_init 2-3 12565 NULL nohasharray
122669 +write_inode_now_12565 write_inode_now 0 12565 &nvkm_event_init_12565
122670 +pwm_config_12570 pwm_config 0 12570 NULL
122671 +o2hb_region_block_bytes_read_12574 o2hb_region_block_bytes_read 0 12574 NULL
122672 +hvc_alloc_12579 hvc_alloc 4 12579 NULL
122673 +snd_pcm_plugin_alloc_12580 snd_pcm_plugin_alloc 2-0 12580 NULL nohasharray
122674 +ntfs_file_aio_write_12580 ntfs_file_aio_write 0 12580 &snd_pcm_plugin_alloc_12580
122675 +bond_option_lp_interval_set_12584 bond_option_lp_interval_set 0 12584 NULL
122676 +request_update_12585 request_update 0 12585 NULL
122677 +nilfs_direct_propagate_12588 nilfs_direct_propagate 0 12588 NULL nohasharray
122678 +ns83820_change_mtu_12588 ns83820_change_mtu 0 12588 &nilfs_direct_propagate_12588
122679 +pcpu_extend_area_map_12589 pcpu_extend_area_map 2 12589 NULL
122680 +nilfs_segctor_dirty_data_blocks_count_show_12591 nilfs_segctor_dirty_data_blocks_count_show 0 12591 NULL nohasharray
122681 +qla2x00_sysfs_write_vpd_12591 qla2x00_sysfs_write_vpd 0-6-5 12591 &nilfs_segctor_dirty_data_blocks_count_show_12591
122682 +nft_rbtree_privsize_12592 nft_rbtree_privsize 0 12592 NULL
122683 +add_endpoint_12593 add_endpoint 0 12593 NULL
122684 +xen_write_cr3_12594 xen_write_cr3 1 12594 NULL
122685 +_iwl_dbgfs_prph_reg_write_12597 _iwl_dbgfs_prph_reg_write 3-0 12597 NULL
122686 +tlbflush_write_file_12598 tlbflush_write_file 3-0 12598 NULL
122687 +ipv6_get_l4proto_12600 ipv6_get_l4proto 0-2 12600 NULL
122688 +ssp_io_req_12603 ssp_io_req 0 12603 NULL nohasharray
122689 +ath10k_ce_send_12603 ath10k_ce_send 0 12603 &ssp_io_req_12603
122690 +vhci_put_user_12604 vhci_put_user 4-0 12604 NULL
122691 +rtc_timer_enqueue_12606 rtc_timer_enqueue 0 12606 NULL
122692 +get_port1_handler_12607 get_port1_handler 0 12607 NULL
122693 +ethoc_get_regs_len_12608 ethoc_get_regs_len 0 12608 NULL
122694 +qla27xx_fwdt_calculate_dump_size_12617 qla27xx_fwdt_calculate_dump_size 0 12617 NULL nohasharray
122695 +cx8800_s_vid_ctrl_12617 cx8800_s_vid_ctrl 0 12617 &qla27xx_fwdt_calculate_dump_size_12617
122696 +_nfs41_proc_secinfo_no_name_12624 _nfs41_proc_secinfo_no_name 0 12624 NULL nohasharray
122697 +fc_fcp_frame_alloc_12624 fc_fcp_frame_alloc 2 12624 &_nfs41_proc_secinfo_no_name_12624
122698 +get_component_fault_12625 get_component_fault 0 12625 NULL
122699 +sdhci_pltfm_init_12627 sdhci_pltfm_init 3 12627 NULL
122700 +pwr_rcvd_awake_bcns_cnt_read_12632 pwr_rcvd_awake_bcns_cnt_read 3-0 12632 NULL
122701 +store_blank_12636 store_blank 0-4 12636 NULL
122702 +pn_sendmsg_12640 pn_sendmsg 4-0 12640 NULL
122703 +dwc3_link_state_write_12641 dwc3_link_state_write 3-0 12641 NULL
122704 +nr_recvmsg_12649 nr_recvmsg 0-4 12649 NULL
122705 +wb_create_12651 wb_create 1 12651 NULL
122706 +apply_12652 apply 0 12652 NULL
122707 +proc_reg_read_12653 proc_reg_read 0-3 12653 NULL
122708 +pid_show_12655 pid_show 0 12655 NULL nohasharray
122709 +store_12655 store 0-3 12655 &pid_show_12655 nohasharray
122710 +rtw_android_get_link_speed_12655 rtw_android_get_link_speed 0 12655 &store_12655
122711 +ocfs2_read_block_12659 ocfs2_read_block 0 12659 NULL
122712 +sparse_mem_maps_populate_node_12669 sparse_mem_maps_populate_node 4 12669 NULL nohasharray
122713 +sel_read_class_12669 sel_read_class 3-0 12669 &sparse_mem_maps_populate_node_12669
122714 +gl861_i2c_xfer_12676 gl861_i2c_xfer 0-3 12676 NULL
122715 +ipw2100_hw_send_command_12678 ipw2100_hw_send_command 0 12678 NULL
122716 +uncore_event_show_12679 uncore_event_show 0 12679 NULL nohasharray
122717 +sock_splice_read_12679 sock_splice_read 0 12679 &uncore_event_show_12679
122718 +store_pwm_auto_point_pwm_12680 store_pwm_auto_point_pwm 0-4 12680 NULL
122719 +bnx2x_config_vlan_mac_12682 bnx2x_config_vlan_mac 0 12682 NULL
122720 +show_12685 show 0 12685 NULL
122721 +sidtab_init_12688 sidtab_init 0 12688 NULL
122722 +pm_qos_latency_tolerance_store_12690 pm_qos_latency_tolerance_store 0-4 12690 NULL
122723 +update_cpumask_12691 update_cpumask 0 12691 NULL
122724 +mcp23s08_gpio_to_irq_12692 mcp23s08_gpio_to_irq 2 12692 NULL
122725 +nsc_ircc_net_open_12694 nsc_ircc_net_open 0 12694 NULL
122726 +tlan_open_12699 tlan_open 0 12699 NULL
122727 +ext4_bg_num_gdb_meta_12702 ext4_bg_num_gdb_meta 0 12702 NULL
122728 +saa7146_i2c_reset_12703 saa7146_i2c_reset 0 12703 NULL
122729 +iwl_dbgfs_calib_disabled_write_12707 iwl_dbgfs_calib_disabled_write 3-0 12707 NULL
122730 +ramdisk_show_12715 ramdisk_show 0 12715 NULL
122731 +ieee80211_if_read_num_buffered_multicast_12716 ieee80211_if_read_num_buffered_multicast 3-0 12716 NULL nohasharray
122732 +fill_multi_ios_12716 fill_multi_ios 0 12716 &ieee80211_if_read_num_buffered_multicast_12716
122733 +ivtv_write_12721 ivtv_write 3-0 12721 NULL nohasharray
122734 +osst_filemark_cnt_show_12721 osst_filemark_cnt_show 0 12721 &ivtv_write_12721 nohasharray
122735 +class_pktcdvd_store_add_12721 class_pktcdvd_store_add 0-4 12721 &osst_filemark_cnt_show_12721
122736 +mc13783_adc_read_12732 mc13783_adc_read 0 12732 NULL nohasharray
122737 +carl9170_init_phy_from_eeprom_12732 carl9170_init_phy_from_eeprom 0 12732 &mc13783_adc_read_12732
122738 +key_rx_spec_read_12736 key_rx_spec_read 3-0 12736 NULL
122739 +__mei_cl_async_send_12737 __mei_cl_async_send 3 12737 NULL nohasharray
122740 +xfs_da3_node_read_12737 xfs_da3_node_read 0 12737 &__mei_cl_async_send_12737
122741 +lio_target_nacl_show_cmdsn_depth_12739 lio_target_nacl_show_cmdsn_depth 0 12739 NULL
122742 +get_if_frequency_12740 get_if_frequency 0 12740 NULL
122743 +pktgen_setup_dev_12745 pktgen_setup_dev 0 12745 NULL
122744 +show_iostat_ioerr_cnt_12747 show_iostat_ioerr_cnt 0 12747 NULL
122745 +snd_usbtv_prepare_12749 snd_usbtv_prepare 0 12749 NULL
122746 +dma_fifo_in_12754 dma_fifo_in 0-3 12754 NULL
122747 +ieee80211_if_read_dot11MeshMaxRetries_12756 ieee80211_if_read_dot11MeshMaxRetries 3-0 12756 NULL
122748 +traceSMB_proc_write_12763 traceSMB_proc_write 0-3 12763 NULL
122749 +stac_create_spdif_mux_ctls_12764 stac_create_spdif_mux_ctls 0 12764 NULL
122750 +snd_emu10k1_capture_trigger_12765 snd_emu10k1_capture_trigger 0 12765 NULL
122751 +iscsi_stat_tgt_attr_show_attr_fail_intr_name_12767 iscsi_stat_tgt_attr_show_attr_fail_intr_name 0 12767 NULL
122752 +listxattr_12769 listxattr 3 12769 NULL
122753 +persistent_show_12774 persistent_show 0 12774 NULL nohasharray
122754 +store_blue_12774 store_blue 0-4 12774 &persistent_show_12774
122755 +check_ci_12775 check_ci 0 12775 NULL nohasharray
122756 +tiadc_buffer_postenable_12775 tiadc_buffer_postenable 0 12775 &check_ci_12775 nohasharray
122757 +ip_ufo_append_data_12775 ip_ufo_append_data 8-7-6 12775 &tiadc_buffer_postenable_12775
122758 +validate_index_12777 validate_index 0 12777 NULL
122759 +__iscsi_disc_show_userid_mutual_12779 __iscsi_disc_show_userid_mutual 0 12779 NULL
122760 +store_selfballoon_reserved_mb_12780 store_selfballoon_reserved_mb 0-4 12780 NULL
122761 +o2hb_heartbeat_group_show_12783 o2hb_heartbeat_group_show 0 12783 NULL nohasharray
122762 +bcm54xx_exp_write_12783 bcm54xx_exp_write 0 12783 &o2hb_heartbeat_group_show_12783
122763 +e1000_setup_all_tx_resources_12786 e1000_setup_all_tx_resources 0 12786 NULL
122764 +ath6kl_wmi_cmd_send_xtnd_12787 ath6kl_wmi_cmd_send_xtnd 0 12787 NULL
122765 +bnx2x_set_mac_one_12791 bnx2x_set_mac_one 0 12791 NULL
122766 +sysfs_ctlreg_read_12803 sysfs_ctlreg_read 0-5-6 12803 NULL
122767 +netdev_get_regs_len_12807 netdev_get_regs_len 0 12807 NULL
122768 +show_spi_transport_period_helper_12808 show_spi_transport_period_helper 0 12808 NULL
122769 +mgmt_event_12810 mgmt_event 4 12810 NULL
122770 +xfs_inumbers_fmt_12817 xfs_inumbers_fmt 3 12817 NULL
122771 +_nfs40_proc_fsid_present_12824 _nfs40_proc_fsid_present 0 12824 NULL nohasharray
122772 +rt2800_load_firmware_12824 rt2800_load_firmware 0 12824 &_nfs40_proc_fsid_present_12824
122773 +readq_12825 readq 0 12825 NULL
122774 +show_12831 show 0 12831 NULL
122775 +create_12834 create 0 12834 NULL nohasharray
122776 +SyS_add_key_12834 SyS_add_key 4 12834 &create_12834
122777 +gfs2_log_reserve_12835 gfs2_log_reserve 0 12835 NULL nohasharray
122778 +security_audit_rule_init_12835 security_audit_rule_init 0 12835 &gfs2_log_reserve_12835
122779 +dn_dst_mtu_12837 dn_dst_mtu 0 12837 NULL nohasharray
122780 +acpi_battery_alarm_store_12837 acpi_battery_alarm_store 0-4 12837 &dn_dst_mtu_12837
122781 +TSS_authhmac_12839 TSS_authhmac 0 12839 NULL nohasharray
122782 +get_l2cap_conn_12839 get_l2cap_conn 0 12839 &TSS_authhmac_12839
122783 +mvs_store_interrupt_coalescing_12841 mvs_store_interrupt_coalescing 0-4 12841 NULL
122784 +spidev_sync_12842 spidev_sync 0 12842 NULL nohasharray
122785 +ath6kl_wmi_add_wow_pattern_cmd_12842 ath6kl_wmi_add_wow_pattern_cmd 4 12842 &spidev_sync_12842
122786 +atkbd_do_set_force_release_12843 atkbd_do_set_force_release 0-4 12843 NULL
122787 +spidev_ioctl_12846 spidev_ioctl 2 12846 NULL nohasharray
122788 +si4713_i2c_read_12846 si4713_i2c_read 0 12846 &spidev_ioctl_12846
122789 +adp5520_bl_dark_dim_store_12853 adp5520_bl_dark_dim_store 4-0 12853 NULL
122790 +rtl28xxu_i2c_xfer_12854 rtl28xxu_i2c_xfer 0-3 12854 NULL nohasharray
122791 +nilfs_bmap_do_insert_12854 nilfs_bmap_do_insert 0 12854 &rtl28xxu_i2c_xfer_12854 nohasharray
122792 +hiddev_read_12854 hiddev_read 0-3 12854 &nilfs_bmap_do_insert_12854 nohasharray
122793 +cs421x_build_controls_12854 cs421x_build_controls 0 12854 &hiddev_read_12854
122794 +gadget_dev_desc_bDeviceClass_store_12857 gadget_dev_desc_bDeviceClass_store 0-3 12857 NULL
122795 +ib_post_send_mad_12859 ib_post_send_mad 0 12859 NULL
122796 +fc2580_wr_regs_12863 fc2580_wr_regs 0 12863 NULL
122797 +xfs_rtallocate_extent_exact_12865 xfs_rtallocate_extent_exact 0 12865 NULL
122798 +serio_raw_read_12868 serio_raw_read 0-3 12868 NULL
122799 +snd_atiixp_pcm_trigger_12871 snd_atiixp_pcm_trigger 0 12871 NULL nohasharray
122800 +drop_endpoint_12871 drop_endpoint 0 12871 &snd_atiixp_pcm_trigger_12871 nohasharray
122801 +show_12871 show 0 12871 &drop_endpoint_12871 nohasharray
122802 +md_run_12871 md_run 0 12871 &show_12871
122803 +nilfs_dev_blocksize_show_12874 nilfs_dev_blocksize_show 0 12874 NULL
122804 +dln2_send_wait_12877 dln2_send_wait 0 12877 NULL
122805 +allow_restart_store_12880 allow_restart_store 0-4 12880 NULL
122806 +ath9k_dump_4k_modal_eeprom_12883 ath9k_dump_4k_modal_eeprom 2-3-0 12883 NULL nohasharray
122807 +do_setattr_12883 do_setattr 0 12883 &ath9k_dump_4k_modal_eeprom_12883
122808 +show_fnode_tpgt_12887 show_fnode_tpgt 0 12887 NULL
122809 +show_ata_dev_id_12891 show_ata_dev_id 0 12891 NULL
122810 +show_hold_timer_12892 show_hold_timer 0 12892 NULL nohasharray
122811 +get_leb_cnt_12892 get_leb_cnt 0-2 12892 &show_hold_timer_12892
122812 +minix_readpage_12897 minix_readpage 0 12897 NULL
122813 +wsm_cmd_send_12901 wsm_cmd_send 0 12901 NULL
122814 +_regmap_raw_read_12902 _regmap_raw_read 0 12902 NULL nohasharray
122815 +request_12902 request 0 12902 &_regmap_raw_read_12902
122816 +ocfs2_hamming_encode_block_12904 ocfs2_hamming_encode_block 2 12904 NULL
122817 +sha512_ssse3_export_12905 sha512_ssse3_export 0 12905 NULL
122818 +elan_write_fw_block_12906 elan_write_fw_block 0 12906 NULL
122819 +get_virtual_node_size_12908 get_virtual_node_size 0 12908 NULL
122820 +qlcnic_clear_esw_stats_12911 qlcnic_clear_esw_stats 0 12911 NULL
122821 +show_temp_status_12912 show_temp_status 0 12912 NULL
122822 +quota_quantum_show_12921 quota_quantum_show 0 12921 NULL
122823 +rds_pages_in_vec_12922 rds_pages_in_vec 0 12922 NULL
122824 +_nfs4_open_expired_12925 _nfs4_open_expired 0 12925 NULL
122825 +ci_ll_init_12930 ci_ll_init 3 12930 NULL
122826 +update_mode_show_12934 update_mode_show 0 12934 NULL nohasharray
122827 +adxl34x_disable_store_12934 adxl34x_disable_store 0-4 12934 &update_mode_show_12934
122828 +SYSC_sendfile_12936 SYSC_sendfile 4 12936 NULL
122829 +nvme_npages_12938 nvme_npages 0-1 12938 NULL nohasharray
122830 +ican3_sysfs_show_term_12938 ican3_sysfs_show_term 0 12938 &nvme_npages_12938
122831 +target_core_alua_tg_pt_gp_show_attr_alua_support_offline_12939 target_core_alua_tg_pt_gp_show_attr_alua_support_offline 0 12939 NULL
122832 +sdev_show_scsi_level_12941 sdev_show_scsi_level 0 12941 NULL
122833 +register_memory_12944 register_memory 0 12944 NULL
122834 +do_inode_permission_12946 do_inode_permission 0 12946 NULL
122835 +show_alarm_beep_12949 show_alarm_beep 0 12949 NULL
122836 +_ctl_device_delay_show_12957 _ctl_device_delay_show 0 12957 NULL
122837 +qib_map_sg_12958 qib_map_sg 0-3 12958 NULL
122838 +bcsp_prepare_pkt_12961 bcsp_prepare_pkt 3 12961 NULL
122839 +iwlagn_mac_sta_remove_12962 iwlagn_mac_sta_remove 0 12962 NULL nohasharray
122840 +myri10ge_update_mac_address_12962 myri10ge_update_mac_address 0 12962 &iwlagn_mac_sta_remove_12962
122841 +bm_status_write_12964 bm_status_write 3-0 12964 NULL
122842 +lpfc_link_speed_show_12965 lpfc_link_speed_show 0 12965 NULL nohasharray
122843 +snd_seq_prioq_cell_in_12965 snd_seq_prioq_cell_in 0 12965 &lpfc_link_speed_show_12965
122844 +start_khugepaged_12971 start_khugepaged 0 12971 NULL
122845 +iwl_mvm_read_external_nvm_12975 iwl_mvm_read_external_nvm 0 12975 NULL
122846 +broadsheet_setup_plls_12983 broadsheet_setup_plls 0 12983 NULL
122847 +adfs_statfs_12986 adfs_statfs 0 12986 NULL
122848 +sk_peek_offset_12991 sk_peek_offset 0 12991 NULL
122849 +host_lock_show_12993 host_lock_show 0 12993 NULL
122850 +mgmt_get_if_info_12995 mgmt_get_if_info 0 12995 NULL nohasharray
122851 +__iscsi_tpg_auth_show_userid_12995 __iscsi_tpg_auth_show_userid 0 12995 &mgmt_get_if_info_12995
122852 +drbd_recv_all_13002 drbd_recv_all 3 13002 NULL
122853 +_get_block_create_0_13003 _get_block_create_0 0 13003 NULL nohasharray
122854 +bfad_im_issue_fc_host_lip_13003 bfad_im_issue_fc_host_lip 0 13003 &_get_block_create_0_13003
122855 +vmci_transport_stream_enqueue_13004 vmci_transport_stream_enqueue 0-3 13004 NULL nohasharray
122856 +set_otp0_13004 set_otp0 4-0 13004 &vmci_transport_stream_enqueue_13004
122857 +shutdown_event_13006 shutdown_event 0 13006 NULL
122858 +show_octave_13007 show_octave 0 13007 NULL
122859 +cyberjack_open_13012 cyberjack_open 0 13012 NULL nohasharray
122860 +musb_srp_store_13012 musb_srp_store 0-4 13012 &cyberjack_open_13012
122861 +vsscanf_13014 vsscanf 0 13014 NULL
122862 +snd_register_device_for_dev_13015 snd_register_device_for_dev 0 13015 NULL
122863 +dib8096p_tuner_read_serpar_13017 dib8096p_tuner_read_serpar 0-3 13017 NULL
122864 +netvsc_open_13019 netvsc_open 0 13019 NULL
122865 +subsystem_filter_write_13022 subsystem_filter_write 3 13022 NULL
122866 +__uncore_umask_show_13024 __uncore_umask_show 0 13024 NULL nohasharray
122867 +wsm_set_edca_params_13024 wsm_set_edca_params 0 13024 &__uncore_umask_show_13024 nohasharray
122868 +aa_setprocattr_changehat_13024 aa_setprocattr_changehat 0 13024 &wsm_set_edca_params_13024
122869 +dw2102_i2c_transfer_13026 dw2102_i2c_transfer 0-3 13026 NULL
122870 +lis3lv02d_position_show_13034 lis3lv02d_position_show 0 13034 NULL nohasharray
122871 +ipg_nic_change_mtu_13034 ipg_nic_change_mtu 0 13034 &lis3lv02d_position_show_13034
122872 +usbhsh_pipe_attach_13040 usbhsh_pipe_attach 0 13040 NULL nohasharray
122873 +poll_busy_13040 poll_busy 0 13040 &usbhsh_pipe_attach_13040
122874 +SyS_sendfile64_13043 SyS_sendfile64 4 13043 NULL
122875 +ocfs2_write_begin_13045 ocfs2_write_begin 0 13045 NULL
122876 +nilfs_sync_file_13047 nilfs_sync_file 0 13047 NULL nohasharray
122877 +cifs_write_allocate_pages_13047 cifs_write_allocate_pages 0 13047 &nilfs_sync_file_13047
122878 +__dn_setsockopt_13060 __dn_setsockopt 5-0 13060 NULL nohasharray
122879 +ctnetlink_timestamp_size_13060 ctnetlink_timestamp_size 0 13060 &__dn_setsockopt_13060 nohasharray
122880 +ptlrpc_lprocfs_threads_min_seq_write_13060 ptlrpc_lprocfs_threads_min_seq_write 3 13060 &ctnetlink_timestamp_size_13060
122881 +ppp_asynctty_read_13062 ppp_asynctty_read 0 13062 NULL
122882 +adv7175_s_fmt_13066 adv7175_s_fmt 0 13066 NULL
122883 +adis_read_reg_16_13072 adis_read_reg_16 0 13072 NULL
122884 +nf_nat_ipv4_fn_13074 nf_nat_ipv4_fn 0 13074 NULL
122885 +raid5_store_skip_copy_13075 raid5_store_skip_copy 0-3 13075 NULL nohasharray
122886 +bnx2fc_fcoe_reset_13075 bnx2fc_fcoe_reset 0 13075 &raid5_store_skip_copy_13075
122887 +wl1251_hw_init_templates_config_13078 wl1251_hw_init_templates_config 0 13078 NULL
122888 +ti_do_config_13080 ti_do_config 0 13080 NULL
122889 +get_pwm1_13083 get_pwm1 0 13083 NULL
122890 +synaptics_set_disable_gesture_13085 synaptics_set_disable_gesture 0-4 13085 NULL
122891 +xattr_getsecurity_13090 xattr_getsecurity 0 13090 NULL
122892 +blk_rq_map_sg_13092 blk_rq_map_sg 0 13092 NULL
122893 +show_down_head_align_13093 show_down_head_align 0 13093 NULL
122894 +lec_change_mtu_13094 lec_change_mtu 0 13094 NULL
122895 +sbi_ui_store_13095 sbi_ui_store 0-4 13095 NULL
122896 +il_send_add_sta_13097 il_send_add_sta 0 13097 NULL
122897 +mb_find_next_zero_bit_13100 mb_find_next_zero_bit 3-0-2 13100 NULL
122898 +ttm_dma_pool_alloc_new_pages_13105 ttm_dma_pool_alloc_new_pages 3 13105 NULL
122899 +bma180_set_new_data_intr_state_13106 bma180_set_new_data_intr_state 0 13106 NULL
122900 +ubi_leb_map_13107 ubi_leb_map 0 13107 NULL
122901 +SyS_msgrcv_13109 SyS_msgrcv 3 13109 NULL
122902 +snd_rme96_playback_copy_13111 snd_rme96_playback_copy 5 13111 NULL
122903 +pyra_send_control_13112 pyra_send_control 0 13112 NULL nohasharray
122904 +snd_pcm_lib_preallocate_pages_for_all_13112 snd_pcm_lib_preallocate_pages_for_all 4 13112 &pyra_send_control_13112
122905 +ltc4215_show_power_13117 ltc4215_show_power 0 13117 NULL
122906 +bfad_debugfs_read_13119 bfad_debugfs_read 3-0 13119 NULL
122907 +relay_file_read_13123 relay_file_read 0-3 13123 NULL nohasharray
122908 +qla2x00_sysfs_write_reset_13123 qla2x00_sysfs_write_reset 0-6-5 13123 &relay_file_read_13123
122909 +read_13125 read 0-5 13125 NULL
122910 +tlclk_read_13128 tlclk_read 0-3 13128 NULL
122911 +ip_make_skb_13129 ip_make_skb 5-6 13129 NULL
122912 +ipath_do_user_init_13142 ipath_do_user_init 0 13142 NULL nohasharray
122913 +kone_sysfs_set_startup_profile_13142 kone_sysfs_set_startup_profile 0-4 13142 &ipath_do_user_init_13142
122914 +mei_hbm_cl_write_13143 mei_hbm_cl_write 0 13143 NULL
122915 +blk_update_request_13146 blk_update_request 3 13146 NULL
122916 +erst_reader_13156 erst_reader 0 13156 NULL
122917 +nes_net_event_13163 nes_net_event 0 13163 NULL
122918 +hpfs_write_begin_13164 hpfs_write_begin 0-3 13164 NULL nohasharray
122919 +kmem_cache_shrink_13164 kmem_cache_shrink 0 13164 &hpfs_write_begin_13164
122920 +cifs_loose_read_iter_13165 cifs_loose_read_iter 0 13165 NULL
122921 +diva_um_idi_write_13170 diva_um_idi_write 0 13170 NULL
122922 +caif_stream_recvmsg_13173 caif_stream_recvmsg 0-4 13173 NULL
122923 +ea_set_i_13174 ea_set_i 0 13174 NULL nohasharray
122924 +iscsi_tpg_param_store_MaxXmitDataSegmentLength_13174 iscsi_tpg_param_store_MaxXmitDataSegmentLength 0-3 13174 &ea_set_i_13174
122925 +pwr_disable_ps_read_13176 pwr_disable_ps_read 3-0 13176 NULL
122926 +ucs2_strlen_13178 ucs2_strlen 0 13178 NULL
122927 +isl29003_store_mode_13181 isl29003_store_mode 0-4 13181 NULL
122928 +adis16136_get_freq_13183 adis16136_get_freq 0 13183 NULL nohasharray
122929 +macvlan_init_13183 macvlan_init 0 13183 &adis16136_get_freq_13183
122930 +bql_show_limit_max_13184 bql_show_limit_max 0 13184 NULL nohasharray
122931 +create_trace_uprobe_13184 create_trace_uprobe 1 13184 &bql_show_limit_max_13184
122932 +dvb_ca_read_13187 dvb_ca_read 0-3 13187 NULL
122933 +sr_get_eeprom_len_13190 sr_get_eeprom_len 0 13190 NULL
122934 +ar5523_start_13193 ar5523_start 0 13193 NULL
122935 +show_session_param_ISCSI_PARAM_PASSWORD_13197 show_session_param_ISCSI_PARAM_PASSWORD 0 13197 NULL nohasharray
122936 +amd64_inject_section_store_13197 amd64_inject_section_store 0-4 13197 &show_session_param_ISCSI_PARAM_PASSWORD_13197
122937 +rt61pci_set_state_13199 rt61pci_set_state 0 13199 NULL nohasharray
122938 +ax88179_get_eeprom_len_13199 ax88179_get_eeprom_len 0 13199 &rt61pci_set_state_13199 nohasharray
122939 +comedi_read_13199 comedi_read 3 13199 &ax88179_get_eeprom_len_13199
122940 +set_tach_13200 set_tach 0-4 13200 NULL
122941 +hash_ipport4_expire_13201 hash_ipport4_expire 4 13201 NULL nohasharray
122942 +sync_min_show_13201 sync_min_show 0 13201 &hash_ipport4_expire_13201
122943 +mem_cgroup_try_charge_13202 mem_cgroup_try_charge 0 13202 NULL
122944 +ilk_pipe_crc_ctl_reg_13204 ilk_pipe_crc_ctl_reg 0 13204 NULL
122945 +mmc_ext_csd_read_13205 mmc_ext_csd_read 3-0 13205 NULL
122946 +nfs_sync_mapping_13207 nfs_sync_mapping 0 13207 NULL
122947 +bitmap_parselist_13211 bitmap_parselist 0 13211 NULL
122948 +__nodes_fold_13215 __nodes_fold 4 13215 NULL
122949 +lp3972_dcdc_enable_13217 lp3972_dcdc_enable 0 13217 NULL
122950 +get_unaligned_le64_13219 get_unaligned_le64 0 13219 NULL
122951 +svm_msrpm_offset_13220 svm_msrpm_offset 0-1 13220 NULL
122952 +set_vrm_13222 set_vrm 0-4 13222 NULL
122953 +fnic_trace_ctrl_write_13229 fnic_trace_ctrl_write 3-0 13229 NULL
122954 +arcmsr_sysfs_iop_message_clear_13239 arcmsr_sysfs_iop_message_clear 0-6-5 13239 NULL
122955 +_iwl_dbgfs_disable_power_off_write_13243 _iwl_dbgfs_disable_power_off_write 3-0 13243 NULL
122956 +soft_show_13244 soft_show 0 13244 NULL
122957 +asix_read_cmd_13245 asix_read_cmd 5 13245 NULL
122958 +nilfs_superblock_attr_show_13246 nilfs_superblock_attr_show 0 13246 NULL nohasharray
122959 +ath5k_hw_rfregs_init_13246 ath5k_hw_rfregs_init 0 13246 &nilfs_superblock_attr_show_13246
122960 +ov9640_prog_dflt_13247 ov9640_prog_dflt 0 13247 NULL
122961 +snd_emu10k1_fx8010_tram_setup_13248 snd_emu10k1_fx8010_tram_setup 2 13248 NULL
122962 +store_13249 store 0 13249 NULL nohasharray
122963 +fw_download_code_13249 fw_download_code 3 13249 &store_13249
122964 +__show_chan_per_port_13250 __show_chan_per_port 0 13250 NULL
122965 +clps711x_pwm_enable_13251 clps711x_pwm_enable 0 13251 NULL
122966 +init_tid_tabs_13252 init_tid_tabs 4-3-2 13252 NULL nohasharray
122967 +cpu_rt_runtime_write_13252 cpu_rt_runtime_write 0 13252 &init_tid_tabs_13252
122968 +hostap_80211_get_hdrlen_13255 hostap_80211_get_hdrlen 0 13255 NULL
122969 +bio_integrity_trim_13259 bio_integrity_trim 3-2 13259 NULL
122970 +simple_attr_write_13260 simple_attr_write 3-0 13260 NULL
122971 +carl9170_rx_13272 carl9170_rx 3 13272 NULL
122972 +pmcraid_notify_aen_13274 pmcraid_notify_aen 3 13274 NULL
122973 +nvkm_ltc_create__13275 nvkm_ltc_create_ 4 13275 NULL
122974 +ip_vs_local_reply6_13278 ip_vs_local_reply6 0 13278 NULL
122975 +il4965_stats_flag_13281 il4965_stats_flag 0-3 13281 NULL
122976 +lpfc_idiag_mbxacc_get_setup_13282 lpfc_idiag_mbxacc_get_setup 0 13282 NULL
122977 +lpfc_vport_disable_13286 lpfc_vport_disable 0 13286 NULL
122978 +platform_device_add_resources_13289 platform_device_add_resources 3 13289 NULL
122979 +nvkm_i2c_pad_create__13292 nvkm_i2c_pad_create_ 5 13292 NULL
122980 +sd_major_13294 sd_major 0-1 13294 NULL
122981 +cx23885_start_audio_dma_13295 cx23885_start_audio_dma 0 13295 NULL
122982 +map_offset_show_13301 map_offset_show 0 13301 NULL
122983 +set_ptk_13304 set_ptk 0 13304 NULL
122984 +store_13310 store 0 13310 NULL
122985 +saa7134_s_ctrl_13313 saa7134_s_ctrl 0 13313 NULL
122986 +read_file_phy_err_13318 read_file_phy_err 3-0 13318 NULL nohasharray
122987 +shmem_getxattr_13318 shmem_getxattr 0 13318 &read_file_phy_err_13318
122988 +max16065_show_current_13327 max16065_show_current 0 13327 NULL
122989 +koneplus_sysfs_read_tcu_13330 koneplus_sysfs_read_tcu 0-5-6 13330 NULL nohasharray
122990 +us122l_ctl_msg_13330 us122l_ctl_msg 8 13330 &koneplus_sysfs_read_tcu_13330
122991 +i2c_sysfs_delete_device_13331 i2c_sysfs_delete_device 0-4 13331 NULL
122992 +connect_layer1_13336 connect_layer1 0 13336 NULL
122993 +kvm_read_nested_guest_page_13337 kvm_read_nested_guest_page 5 13337 NULL
122994 +round_event_name_len_13348 round_event_name_len 0 13348 NULL
122995 +dlm_event_store_13352 dlm_event_store 0-3 13352 NULL
122996 +get_bits_13353 get_bits 0-2 13353 NULL
122997 +az6007_i2c_xfer_13357 az6007_i2c_xfer 0-3 13357 NULL
122998 +ths7303_setval_13360 ths7303_setval 0 13360 NULL nohasharray
122999 +hscx_empty_fifo_13360 hscx_empty_fifo 2 13360 &ths7303_setval_13360
123000 +caif_device_notify_13363 caif_device_notify 0 13363 NULL
123001 +cache_ctr_13364 cache_ctr 2 13364 NULL nohasharray
123002 +xfs_btree_delrec_13364 xfs_btree_delrec 0 13364 &cache_ctr_13364
123003 +snd_via686_capture_prepare_13373 snd_via686_capture_prepare 0 13373 NULL
123004 +hr222_sub_set_clock_13374 hr222_sub_set_clock 0 13374 NULL
123005 +wep_key_not_found_read_13377 wep_key_not_found_read 3-0 13377 NULL nohasharray
123006 +iso_sched_alloc_13377 iso_sched_alloc 1 13377 &wep_key_not_found_read_13377
123007 +iio_buffer_read_first_n_outer_13378 iio_buffer_read_first_n_outer 0-3 13378 NULL
123008 +sctp_wait_for_connect_13379 sctp_wait_for_connect 0 13379 NULL
123009 +zl10036_set_params_13381 zl10036_set_params 0 13381 NULL
123010 +activity_write_13388 activity_write 0-6-5 13388 NULL nohasharray
123011 +lov_mds_md_size_13388 lov_mds_md_size 0-1 13388 &activity_write_13388
123012 +i7core_inject_section_show_13394 i7core_inject_section_show 0 13394 NULL
123013 +vmxnet3_set_mac_addr_13396 vmxnet3_set_mac_addr 0 13396 NULL
123014 +as3935_sensor_sensitivity_store_13401 as3935_sensor_sensitivity_store 0-4 13401 NULL
123015 +tm6000_prepare_isoc_13404 tm6000_prepare_isoc 0 13404 NULL
123016 +ieee80211_check_concurrent_iface_13405 ieee80211_check_concurrent_iface 0 13405 NULL nohasharray
123017 +carl9170_rx_untie_data_13405 carl9170_rx_untie_data 3 13405 &ieee80211_check_concurrent_iface_13405
123018 +sky2_receive_13407 sky2_receive 2 13407 NULL
123019 +ocfs2_inode_lock_update_13414 ocfs2_inode_lock_update 0 13414 NULL nohasharray
123020 +qib_sdma_get_inflight_13414 qib_sdma_get_inflight 0 13414 &ocfs2_inode_lock_update_13414
123021 +store_flush_13416 store_flush 0 13416 NULL
123022 +netxen_alloc_sds_rings_13417 netxen_alloc_sds_rings 2 13417 NULL
123023 +compat_SyS_sendfile64_13420 compat_SyS_sendfile64 4 13420 NULL
123024 +show_multicast_fast_leave_13427 show_multicast_fast_leave 0 13427 NULL
123025 +bq2415x_exec_command_13430 bq2415x_exec_command 0 13430 NULL
123026 +smb_sendv_13437 smb_sendv 0 13437 NULL
123027 +mwifiex_get_bss_info_13439 mwifiex_get_bss_info 0 13439 NULL nohasharray
123028 +request_firmware_nowait_13439 request_firmware_nowait 0 13439 &mwifiex_get_bss_info_13439
123029 +sctp_setsockopt_peer_primary_addr_13440 sctp_setsockopt_peer_primary_addr 3-0 13440 NULL
123030 +ath6kl_cfg80211_connect_event_13443 ath6kl_cfg80211_connect_event 7-8-9 13443 NULL
123031 +close_patch_13445 close_patch 0 13445 NULL
123032 +ath10k_wmi_vdev_spectral_enable_13446 ath10k_wmi_vdev_spectral_enable 0 13446 NULL
123033 +lanai_get_sized_buffer_13448 lanai_get_sized_buffer 0 13448 NULL
123034 +acpi_thermal_get_temperature_13461 acpi_thermal_get_temperature 0 13461 NULL
123035 +cxacru_sysfs_showattr_LINE_13464 cxacru_sysfs_showattr_LINE 0 13464 NULL nohasharray
123036 +igb_notify_dca_13464 igb_notify_dca 0 13464 &cxacru_sysfs_showattr_LINE_13464 nohasharray
123037 +__kgdb_notify_13464 __kgdb_notify 0 13464 &igb_notify_dca_13464
123038 +nfs4_set_security_label_13465 nfs4_set_security_label 0 13465 NULL
123039 +musb_mode_store_13466 musb_mode_store 0-4 13466 NULL
123040 +xen_unmap_single_13468 xen_unmap_single 2 13468 NULL
123041 +target_freq_show_13471 target_freq_show 0 13471 NULL
123042 +rtc_dev_read_13472 rtc_dev_read 0-3 13472 NULL
123043 +iscsi_post_host_event_13473 iscsi_post_host_event 4 13473 NULL
123044 +show_13475 show 0 13475 NULL nohasharray
123045 +asm_did_show_13475 asm_did_show 0 13475 &show_13475
123046 +get_temp_13476 get_temp 0 13476 NULL
123047 +sm_lid_show_13478 sm_lid_show 0 13478 NULL
123048 +sb_init_dio_done_wq_13482 sb_init_dio_done_wq 0 13482 NULL
123049 +l3_access_valid_13483 l3_access_valid 0 13483 NULL
123050 +amd8111e_open_13487 amd8111e_open 0 13487 NULL
123051 +write_13490 write 0 13490 NULL
123052 +data_read_13494 data_read 3-0 13494 NULL nohasharray
123053 +qib_write_umem32_13494 qib_write_umem32 0 13494 &data_read_13494 nohasharray
123054 +ext_prop_data_store_13494 ext_prop_data_store 0-3 13494 &qib_write_umem32_13494
123055 +brcmf_sdiod_ramrw_13500 brcmf_sdiod_ramrw 5 13500 NULL
123056 +queue_nomerges_show_13504 queue_nomerges_show 0 13504 NULL nohasharray
123057 +__cpu_notify_13504 __cpu_notify 0 13504 &queue_nomerges_show_13504
123058 +rndis_filter_set_device_mac_13505 rndis_filter_set_device_mac 0 13505 NULL
123059 +nfs3_proc_setattr_13506 nfs3_proc_setattr 0 13506 NULL
123060 +core_status_13515 core_status 4-0 13515 NULL nohasharray
123061 +send_cmd_13515 send_cmd 0 13515 &core_status_13515
123062 +bonding_show_ad_partner_key_13516 bonding_show_ad_partner_key 0 13516 NULL
123063 +show_dock_type_13518 show_dock_type 0 13518 NULL
123064 +smk_write_mapped_13519 smk_write_mapped 3-0 13519 NULL
123065 +max_comp_streams_show_13525 max_comp_streams_show 0 13525 NULL
123066 +bm_init_13529 bm_init 2 13529 NULL
123067 +ocfs2_setattr_13530 ocfs2_setattr 0 13530 NULL nohasharray
123068 +request_any_context_irq_13530 request_any_context_irq 0 13530 &ocfs2_setattr_13530
123069 +cx23885_load_firmware_13534 cx23885_load_firmware 0 13534 NULL
123070 +get_enclosure_identifier_13536 get_enclosure_identifier 0 13536 NULL nohasharray
123071 +wcn36xx_smd_start_13536 wcn36xx_smd_start 0 13536 &get_enclosure_identifier_13536
123072 +sync_completed_show_13540 sync_completed_show 0 13540 NULL
123073 +venus_access_13541 venus_access 0 13541 NULL
123074 +arizona_micsupp_enable_13545 arizona_micsupp_enable 0 13545 NULL
123075 +key_getsecurity_13546 key_getsecurity 0 13546 NULL
123076 +vfio_cap_len_13549 vfio_cap_len 0 13549 NULL nohasharray
123077 +do_set_fan_pulses_13549 do_set_fan_pulses 0 13549 &vfio_cap_len_13549
123078 +adp5520_bl_daylight_dim_show_13550 adp5520_bl_daylight_dim_show 0 13550 NULL nohasharray
123079 +__iscsi_nacl_auth_show_authenticate_target_13550 __iscsi_nacl_auth_show_authenticate_target 0 13550 &adp5520_bl_daylight_dim_show_13550
123080 +hp100_open_13551 hp100_open 0 13551 NULL
123081 +__rpm_callback_13552 __rpm_callback 0 13552 NULL
123082 +i7core_inject_eccmask_store_13555 i7core_inject_eccmask_store 0-4 13555 NULL
123083 +llcp_sock_recvmsg_13556 llcp_sock_recvmsg 0-4 13556 NULL nohasharray
123084 +migrate_page_move_mapping_13556 migrate_page_move_mapping 0 13556 &llcp_sock_recvmsg_13556
123085 +ieee80211_if_read_ap_power_level_13558 ieee80211_if_read_ap_power_level 3-0 13558 NULL
123086 +hash_net4_expire_13559 hash_net4_expire 4 13559 NULL
123087 +usb_hcd_link_urb_to_ep_13560 usb_hcd_link_urb_to_ep 0 13560 NULL nohasharray
123088 +setsockopt_13560 setsockopt 0 13560 &usb_hcd_link_urb_to_ep_13560
123089 +nfs4_schedule_migration_recovery_13561 nfs4_schedule_migration_recovery 0 13561 NULL
123090 +smack_setprocattr_13564 smack_setprocattr 0-4 13564 NULL
123091 +snd_cmipci_playback_prepare_13566 snd_cmipci_playback_prepare 0 13566 NULL
123092 +alx_alloc_rings_13567 alx_alloc_rings 0 13567 NULL
123093 +ath10k_spectral_scan_trigger_13573 ath10k_spectral_scan_trigger 0 13573 NULL
123094 +read_file_antenna_13574 read_file_antenna 3-0 13574 NULL
123095 +__iscsi_disc_store_password_13575 __iscsi_disc_store_password 0-3 13575 NULL
123096 +ci_role_start_13579 ci_role_start 0 13579 NULL
123097 +target_stat_scsi_tgt_port_show_attr_name_13585 target_stat_scsi_tgt_port_show_attr_name 0 13585 NULL
123098 +driver_override_store_13588 driver_override_store 0-4 13588 NULL
123099 +cache_write_13589 cache_write 3-0 13589 NULL nohasharray
123100 +gt_rp_mhz_show_13589 gt_rp_mhz_show 0 13589 &cache_write_13589
123101 +make_rate_with_tolerance_13592 make_rate_with_tolerance 0 13592 NULL nohasharray
123102 +mpt_lan_receive_post_turbo_13592 mpt_lan_receive_post_turbo 2 13592 &make_rate_with_tolerance_13592
123103 +niu_set_primary_mac_rdc_table_13593 niu_set_primary_mac_rdc_table 0 13593 NULL nohasharray
123104 +srp_add_target_13593 srp_add_target 0 13593 &niu_set_primary_mac_rdc_table_13593
123105 +aac_sa_ioremap_13596 aac_sa_ioremap 2 13596 NULL nohasharray
123106 +irias_new_octseq_value_13596 irias_new_octseq_value 2 13596 &aac_sa_ioremap_13596
123107 +i40e_change_mtu_13598 i40e_change_mtu 0 13598 NULL
123108 +hdlc_change_mtu_13603 hdlc_change_mtu 0 13603 NULL
123109 +twl_rtc_read_time_13605 twl_rtc_read_time 0 13605 NULL
123110 +exofs_setattr_13607 exofs_setattr 0 13607 NULL
123111 +adis_write_reg_16_13608 adis_write_reg_16 0 13608 NULL
123112 +matroxfb_set_par_13610 matroxfb_set_par 0 13610 NULL
123113 +wl1271_init_ap_rates_13613 wl1271_init_ap_rates 0 13613 NULL
123114 +swap_cgroup_swapon_13614 swap_cgroup_swapon 2 13614 NULL
123115 +wm8994_bulk_write_13615 wm8994_bulk_write 2-3 13615 NULL nohasharray
123116 +ov7670_write_smbus_13615 ov7670_write_smbus 0 13615 &wm8994_bulk_write_13615
123117 +__ntfs_grab_cache_pages_13617 __ntfs_grab_cache_pages 0 13617 NULL
123118 +pmcraid_get_minor_13619 pmcraid_get_minor 0 13619 NULL
123119 +atl1_get_regs_len_13624 atl1_get_regs_len 0 13624 NULL
123120 +iio_device_add_event_sysfs_13627 iio_device_add_event_sysfs 0 13627 NULL
123121 +tpm_stm_i2c_recv_13629 tpm_stm_i2c_recv 0-3 13629 NULL
123122 +i7core_inject_store_dimm_13633 i7core_inject_store_dimm 0-4 13633 NULL
123123 +packet_snd_13634 packet_snd 0-3 13634 NULL nohasharray
123124 +ocfs2_get_clusters_nocache_13634 ocfs2_get_clusters_nocache 0 13634 &packet_snd_13634 nohasharray
123125 +subsystem_id_store_13634 subsystem_id_store 0-4 13634 &ocfs2_get_clusters_nocache_13634
123126 +decode_lanman_negprot_rsp_13636 decode_lanman_negprot_rsp 0 13636 NULL nohasharray
123127 +__qbuf_userptr_13636 __qbuf_userptr 0 13636 &decode_lanman_negprot_rsp_13636 nohasharray
123128 +adt7310_spi_write_word_13636 adt7310_spi_write_word 0 13636 &__qbuf_userptr_13636
123129 +vprbrd_i2c_addr_13639 vprbrd_i2c_addr 0 13639 NULL nohasharray
123130 +via_gpio_dir_input_13639 via_gpio_dir_input 0 13639 &vprbrd_i2c_addr_13639
123131 +ltc4222_show_bool_13640 ltc4222_show_bool 0 13640 NULL
123132 +nilfs_superblock_sb_write_count_show_13641 nilfs_superblock_sb_write_count_show 0 13641 NULL
123133 +period_to_str_13642 period_to_str 0 13642 NULL
123134 +atkbd_show_err_count_13644 atkbd_show_err_count 0 13644 NULL
123135 +blk_msg_write_13655 blk_msg_write 3 13655 NULL
123136 +__hfsplus_ext_write_extent_13656 __hfsplus_ext_write_extent 0 13656 NULL
123137 +crypto_ahash_init_13658 crypto_ahash_init 0 13658 NULL
123138 +generic_listxattr_13665 generic_listxattr 0-3 13665 NULL
123139 +cache_downcall_13666 cache_downcall 3-0 13666 NULL
123140 +nes_store_idx_addr_13673 nes_store_idx_addr 0-3 13673 NULL
123141 +show_ipOutForwDatagrams_13674 show_ipOutForwDatagrams 0 13674 NULL
123142 +omap_hsmmc_show_slot_name_13675 omap_hsmmc_show_slot_name 0 13675 NULL
123143 +dvb_usb_generic_rw_13681 dvb_usb_generic_rw 0 13681 NULL nohasharray
123144 +acpi_suspend_lowlevel_13681 acpi_suspend_lowlevel 0 13681 &dvb_usb_generic_rw_13681
123145 +ext3_xattr_list_entries_13682 ext3_xattr_list_entries 0 13682 NULL nohasharray
123146 +__iscsi_disc_store_userid_13682 __iscsi_disc_store_userid 0-3 13682 &ext3_xattr_list_entries_13682
123147 +show_fnode_discovery_logout_13684 show_fnode_discovery_logout 0 13684 NULL nohasharray
123148 +wl1271_acx_init_rx_interrupt_13684 wl1271_acx_init_rx_interrupt 0 13684 &show_fnode_discovery_logout_13684
123149 +devcd_data_write_13685 devcd_data_write 0-6-5 13685 NULL
123150 +max8997_bulk_read_13688 max8997_bulk_read 0 13688 NULL nohasharray
123151 +fuse_copy_pages_13688 fuse_copy_pages 0 13688 &max8997_bulk_read_13688
123152 +check_intr_schedule_13691 check_intr_schedule 0 13691 NULL nohasharray
123153 +gadget_dev_desc_bcdUSB_store_13691 gadget_dev_desc_bcdUSB_store 0-3 13691 &check_intr_schedule_13691 nohasharray
123154 +uevent_helper_store_13691 uevent_helper_store 0-4 13691 &gadget_dev_desc_bcdUSB_store_13691
123155 +usb_get_string_13693 usb_get_string 0 13693 NULL
123156 +patch_vt2002P_13697 patch_vt2002P 0 13697 NULL
123157 +ntc_show_name_13704 ntc_show_name 0 13704 NULL nohasharray
123158 +store_engine3_mode_13704 store_engine3_mode 0-4 13704 &ntc_show_name_13704 nohasharray
123159 +fw_iso_buffer_alloc_13704 fw_iso_buffer_alloc 2 13704 &store_engine3_mode_13704
123160 +gprs_attach_13708 gprs_attach 0 13708 NULL
123161 +osst_space_over_filemarks_forward_slow_13711 osst_space_over_filemarks_forward_slow 0 13711 NULL nohasharray
123162 +qlcnic_store_diag_mode_13711 qlcnic_store_diag_mode 0-4 13711 &osst_space_over_filemarks_forward_slow_13711
123163 +nilfs_btree_convert_and_insert_13712 nilfs_btree_convert_and_insert 0 13712 NULL
123164 +manf_id_show_13718 manf_id_show 0 13718 NULL
123165 +wm97xx_bat_get_property_13719 wm97xx_bat_get_property 0 13719 NULL
123166 +store_reconnect_delay_13720 store_reconnect_delay 0-4 13720 NULL
123167 +get_codec_name_13721 get_codec_name 0 13721 NULL
123168 +usnic_ib_show_iface_13726 usnic_ib_show_iface 0 13726 NULL
123169 +mcs_set_reg_13730 mcs_set_reg 0 13730 NULL
123170 +cifs_call_async_13731 cifs_call_async 0 13731 NULL
123171 +dsbr100_setfreq_13739 dsbr100_setfreq 0 13739 NULL nohasharray
123172 +cfg80211_testmode_alloc_event_skb_13739 cfg80211_testmode_alloc_event_skb 2 13739 &dsbr100_setfreq_13739
123173 +ql_wait_reg_rdy_13741 ql_wait_reg_rdy 0 13741 NULL
123174 +audit_unpack_string_13748 audit_unpack_string 3 13748 NULL
123175 +ufs_dtog_13750 ufs_dtog 0-2 13750 NULL
123176 +lbmLogInit_13756 lbmLogInit 0 13756 NULL
123177 +netprio_set_prio_13758 netprio_set_prio 0 13758 NULL
123178 +lpfc_fwrev_show_13760 lpfc_fwrev_show 0 13760 NULL
123179 +udf_direct_IO_13765 udf_direct_IO 4-0 13765 NULL
123180 +bd2802_store_reg0x0d_13766 bd2802_store_reg0x0d 0-4 13766 NULL
123181 +raid10_add_disk_13776 raid10_add_disk 0 13776 NULL
123182 +fb_sys_read_13778 fb_sys_read 3 13778 NULL
123183 +edac_device_ctl_panic_on_ue_show_13780 edac_device_ctl_panic_on_ue_show 0 13780 NULL
123184 +qib_setup_sdma_13784 qib_setup_sdma 0 13784 NULL
123185 +roccat_common2_sysfs_read_sensor_13788 roccat_common2_sysfs_read_sensor 0-5-6 13788 NULL
123186 +sysfs_do_cmd_13790 sysfs_do_cmd 0-4 13790 NULL
123187 +ath6kl_mgmt_powersave_ap_13791 ath6kl_mgmt_powersave_ap 6 13791 NULL
123188 +mlx4_cq_modify_13796 mlx4_cq_modify 0 13796 NULL
123189 +migrate_pages_13797 migrate_pages 0 13797 NULL
123190 +cpu_down_13801 cpu_down 0 13801 NULL
123191 +fbcon_unbind_13802 fbcon_unbind 0 13802 NULL
123192 +cpu_callback_13812 cpu_callback 0 13812 NULL nohasharray
123193 +e100_rx_alloc_list_13812 e100_rx_alloc_list 0 13812 &cpu_callback_13812
123194 +random_read_13815 random_read 3-0 13815 NULL nohasharray
123195 +__uncore_inv_show_13815 __uncore_inv_show 0 13815 &random_read_13815 nohasharray
123196 +x86_acpi_suspend_lowlevel_13815 x86_acpi_suspend_lowlevel 0 13815 &__uncore_inv_show_13815
123197 +gfs2_xattr_remove_13816 gfs2_xattr_remove 0 13816 NULL
123198 +mutex_lock_interruptible_nested_13817 mutex_lock_interruptible_nested 0 13817 NULL
123199 +wl18xx_boot_soft_reset_13819 wl18xx_boot_soft_reset 0 13819 NULL nohasharray
123200 +bnx2_reset_nic_13819 bnx2_reset_nic 0 13819 &wl18xx_boot_soft_reset_13819
123201 +hsi_register_board_info_13820 hsi_register_board_info 2 13820 NULL
123202 +___mei_cl_send_13821 ___mei_cl_send 3 13821 NULL
123203 +iwl_mvm_add_aux_sta_13827 iwl_mvm_add_aux_sta 0 13827 NULL
123204 +queue_bulk_on_old_endpoint_13828 queue_bulk_on_old_endpoint 0 13828 NULL nohasharray
123205 +__uncore_filter_opc2_show_13828 __uncore_filter_opc2_show 0 13828 &queue_bulk_on_old_endpoint_13828
123206 +netxen_sysfs_read_mem_13830 netxen_sysfs_read_mem 0-6-5 13830 NULL
123207 +qce_ahash_hmac_setkey_13837 qce_ahash_hmac_setkey 3 13837 NULL
123208 +hwrng_attr_available_show_13843 hwrng_attr_available_show 0 13843 NULL
123209 +acknak_13844 acknak 0 13844 NULL nohasharray
123210 +set_mac_and_bssid_13844 set_mac_and_bssid 0 13844 &acknak_13844 nohasharray
123211 +bdx_fw_load_13844 bdx_fw_load 0 13844 &set_mac_and_bssid_13844
123212 +nf_nat_setup_info_13845 nf_nat_setup_info 0 13845 NULL nohasharray
123213 +cpufv_store_13845 cpufv_store 0-4 13845 &nf_nat_setup_info_13845
123214 +snd_bt87x_trigger_13849 snd_bt87x_trigger 0 13849 NULL
123215 +lm95234_read_temp_13850 lm95234_read_temp 0 13850 NULL
123216 +evdev_ioctl_compat_13851 evdev_ioctl_compat 2 13851 NULL
123217 +c2port_poll_out_ready_13852 c2port_poll_out_ready 0 13852 NULL
123218 +vendor_name_store_13862 vendor_name_store 0-4 13862 NULL
123219 +ath10k_wmi_vdev_install_key_13866 ath10k_wmi_vdev_install_key 0 13866 NULL
123220 +lmc_open_13868 lmc_open 0 13868 NULL
123221 +compat_ip_setsockopt_13870 compat_ip_setsockopt 5 13870 NULL
123222 +jfs_listxattr_13871 jfs_listxattr 0-3 13871 NULL
123223 +esas2r_read_vda_13876 esas2r_read_vda 0-3-4 13876 NULL
123224 +speed_show_13879 speed_show 0 13879 NULL
123225 +ad9523_read_13881 ad9523_read 0 13881 NULL
123226 +cpuaffinity_show_13883 cpuaffinity_show 0 13883 NULL
123227 +regmap_spi_async_write_13884 regmap_spi_async_write 0 13884 NULL
123228 +qp_memcpy_to_queue_13886 qp_memcpy_to_queue 5-2 13886 NULL nohasharray
123229 +__fsnotify_parent_13886 __fsnotify_parent 0 13886 &qp_memcpy_to_queue_13886
123230 +i2c_check_for_device_13887 i2c_check_for_device 0 13887 NULL
123231 +recv_13888 recv 0-3 13888 NULL
123232 +t4_enable_vi_params_13889 t4_enable_vi_params 0 13889 NULL
123233 +get_amixer_13890 get_amixer 0 13890 NULL
123234 +l2cap_sock_create_13894 l2cap_sock_create 0 13894 NULL
123235 +__uncore_set_flag_sel_show_13898 __uncore_set_flag_sel_show 0 13898 NULL
123236 +get_wireless_state_13899 get_wireless_state 0 13899 NULL
123237 +snd_pcm_aio_read_13900 snd_pcm_aio_read 3-0 13900 NULL
123238 +snd_seq_fifo_resize_13901 snd_seq_fifo_resize 0 13901 NULL
123239 +nilfs_bmap_do_truncate_13904 nilfs_bmap_do_truncate 0 13904 NULL
123240 +xfs_dir3_data_init_13911 xfs_dir3_data_init 0 13911 NULL
123241 +f81232_open_13915 f81232_open 0 13915 NULL
123242 +st_sensors_match_odr_13928 st_sensors_match_odr 0 13928 NULL
123243 +ext3_xattr_block_get_13936 ext3_xattr_block_get 0 13936 NULL
123244 +sdev_show_evt_capacity_change_reported_13938 sdev_show_evt_capacity_change_reported 0 13938 NULL nohasharray
123245 +read_packet_data_13938 read_packet_data 0-3-2 13938 &sdev_show_evt_capacity_change_reported_13938 nohasharray
123246 +ath10k_clear_peer_keys_13938 ath10k_clear_peer_keys 0 13938 &read_packet_data_13938 nohasharray
123247 +drbd_send_drequest_csum_13938 drbd_send_drequest_csum 5 13938 &ath10k_clear_peer_keys_13938
123248 +b43_gpio_init_13939 b43_gpio_init 0 13939 NULL
123249 +ieee80211_if_read_dot11MeshForwarding_13940 ieee80211_if_read_dot11MeshForwarding 3-0 13940 NULL
123250 +iwl_dbgfs_protection_mode_read_13943 iwl_dbgfs_protection_mode_read 3-0 13943 NULL
123251 +da9052_bat_check_presence_13945 da9052_bat_check_presence 0 13945 NULL
123252 +ieee80211_if_read_min_discovery_timeout_13946 ieee80211_if_read_min_discovery_timeout 3-0 13946 NULL
123253 +lpfc_idiag_queacc_read_13950 lpfc_idiag_queacc_read 3-0 13950 NULL nohasharray
123254 +pagecache_write_end_13950 pagecache_write_end 0-5 13950 &lpfc_idiag_queacc_read_13950
123255 +aa_path_name_13951 aa_path_name 0 13951 NULL nohasharray
123256 +serial_in_13951 serial_in 0 13951 &aa_path_name_13951
123257 +osc_grant_shrink_interval_seq_write_13952 osc_grant_shrink_interval_seq_write 3 13952 NULL
123258 +hsr_dev_change_mtu_13954 hsr_dev_change_mtu 0 13954 NULL
123259 +audit_caps_13958 audit_caps 3-0 13958 NULL
123260 +sr_write_13961 sr_write 3 13961 NULL
123261 +snd_pcm_plug_slave_size_13967 snd_pcm_plug_slave_size 0-2 13967 NULL nohasharray
123262 +ds2781_set_sense_register_13967 ds2781_set_sense_register 0 13967 &snd_pcm_plug_slave_size_13967
123263 +ext2_nobh_writepage_13969 ext2_nobh_writepage 0 13969 NULL
123264 +com90xx_found_13974 com90xx_found 3 13974 NULL
123265 +adapter_start_13979 adapter_start 0 13979 NULL nohasharray
123266 +smsc_phy_config_init_13979 smsc_phy_config_init 0 13979 &adapter_start_13979
123267 +dsp_read_13980 dsp_read 0-2 13980 NULL
123268 +dvb_demux_read_13981 dvb_demux_read 3-0 13981 NULL nohasharray
123269 +func_13981 func 0 13981 &dvb_demux_read_13981
123270 +os_desc_qw_sign_show_13982 os_desc_qw_sign_show 0 13982 NULL
123271 +mon_notify_13986 mon_notify 0 13986 NULL
123272 +rbd_image_id_show_13990 rbd_image_id_show 0 13990 NULL nohasharray
123273 +state_read_13990 state_read 0-5-6 13990 &rbd_image_id_show_13990
123274 +reiserfs_readpage_13996 reiserfs_readpage 0 13996 NULL
123275 +stream_pause_release_13997 stream_pause_release 0 13997 NULL
123276 +show_temp_target_14001 show_temp_target 0 14001 NULL nohasharray
123277 +iscsi_tpg_attrib_store_prod_mode_write_protect_14001 iscsi_tpg_attrib_store_prod_mode_write_protect 0-3 14001 &show_temp_target_14001
123278 +cpu_partial_show_14002 cpu_partial_show 0 14002 NULL nohasharray
123279 +rsbtbl_size_read_14002 rsbtbl_size_read 0 14002 &cpu_partial_show_14002
123280 +dvb_ca_en50221_io_read_14003 dvb_ca_en50221_io_read 0-3 14003 NULL
123281 +ext2_xattr_trusted_get_14006 ext2_xattr_trusted_get 0 14006 NULL
123282 +rbd_dev_v2_features_14011 rbd_dev_v2_features 0 14011 NULL
123283 +via_rng_data_read_14012 via_rng_data_read 0 14012 NULL
123284 +fib_rules_event_14013 fib_rules_event 0 14013 NULL
123285 +sddr09_write_data_14014 sddr09_write_data 3 14014 NULL
123286 +ext4_journal_force_commit_14015 ext4_journal_force_commit 0 14015 NULL
123287 +btrfs_get_blocks_direct_14016 btrfs_get_blocks_direct 2 14016 NULL
123288 +dmi_format_ids_14018 dmi_format_ids 2 14018 NULL nohasharray
123289 +patch_cmi9880_14018 patch_cmi9880 0 14018 &dmi_format_ids_14018
123290 +gpio_active_low_store_14019 gpio_active_low_store 0-4 14019 NULL
123291 +ceph_vxattrcb_dir_rsubdirs_14021 ceph_vxattrcb_dir_rsubdirs 0 14021 NULL nohasharray
123292 +devm_kmalloc_array_14021 devm_kmalloc_array 3-2 14021 &ceph_vxattrcb_dir_rsubdirs_14021 nohasharray
123293 +_rtl92s_firmware_downloadcode_14021 _rtl92s_firmware_downloadcode 3 14021 &devm_kmalloc_array_14021
123294 +iscsi_create_flashnode_conn_14022 iscsi_create_flashnode_conn 4 14022 NULL
123295 +cs42l56_beep_set_14023 cs42l56_beep_set 0-4 14023 NULL
123296 +cifs_user_readv_14027 cifs_user_readv 0 14027 NULL
123297 +adp8870_bl_l3_office_max_store_14028 adp8870_bl_l3_office_max_store 4-0 14028 NULL
123298 +pci_add_ext_cap_save_buffer_14032 pci_add_ext_cap_save_buffer 3 14032 NULL
123299 +pcf8563_write_block_data_14033 pcf8563_write_block_data 0 14033 NULL
123300 +dvb_usercopy_14036 dvb_usercopy 2 14036 NULL
123301 +acpi_gbl_exception_handler_14044 acpi_gbl_exception_handler 0 14044 NULL nohasharray
123302 +xfs_bmap_alloc_14044 xfs_bmap_alloc 0 14044 &acpi_gbl_exception_handler_14044
123303 +generic_hdmi_init_14045 generic_hdmi_init 0 14045 NULL
123304 +read_14049 read 0 14049 NULL
123305 +vim2m_s_ctrl_14051 vim2m_s_ctrl 0 14051 NULL nohasharray
123306 +iscsi_tpg_attrib_show_authentication_14051 iscsi_tpg_attrib_show_authentication 0 14051 &vim2m_s_ctrl_14051
123307 +target_fabric_mappedlun_show_write_protect_14053 target_fabric_mappedlun_show_write_protect 0 14053 NULL
123308 +ieee80211_if_fmt_aid_14055 ieee80211_if_fmt_aid 3 14055 NULL
123309 +__wait_latch_14057 __wait_latch 0 14057 NULL
123310 +sta_agg_status_read_14058 sta_agg_status_read 3-0 14058 NULL
123311 +ath9k_htc_start_14061 ath9k_htc_start 0 14061 NULL
123312 +inode_need_killpriv_14062 inode_need_killpriv 0 14062 NULL
123313 +show_pan_14065 show_pan 0 14065 NULL
123314 +_nfs4_proc_statfs_14066 _nfs4_proc_statfs 0 14066 NULL
123315 +pci_conf1_read_14075 pci_conf1_read 0 14075 NULL
123316 +lov_stripeoffset_seq_write_14078 lov_stripeoffset_seq_write 3 14078 NULL
123317 +_cx88_stop_audio_dma_14079 _cx88_stop_audio_dma 0 14079 NULL nohasharray
123318 +cp_tm1217_write_14079 cp_tm1217_write 3 14079 &_cx88_stop_audio_dma_14079
123319 +w1_master_attribute_store_pullup_14080 w1_master_attribute_store_pullup 0-4 14080 NULL
123320 +_nfs4_proc_readdir_14082 _nfs4_proc_readdir 0 14082 NULL
123321 +cond_read_av_list_14085 cond_read_av_list 0 14085 NULL
123322 +store_sched2_14094 store_sched2 4-0 14094 NULL
123323 +do_proc_readlink_14096 do_proc_readlink 3-0 14096 NULL nohasharray
123324 +show_session_param_ISCSI_PARAM_USERNAME_IN_14096 show_session_param_ISCSI_PARAM_USERNAME_IN 0 14096 &do_proc_readlink_14096
123325 +iwl_mvm_binding_cmd_14097 iwl_mvm_binding_cmd 0 14097 NULL nohasharray
123326 +snd_seq_ioctl_set_queue_tempo_14097 snd_seq_ioctl_set_queue_tempo 0 14097 &iwl_mvm_binding_cmd_14097
123327 +ch341_control_in_14100 ch341_control_in 0 14100 NULL
123328 +btrfs_clone_alignment_show_14101 btrfs_clone_alignment_show 0 14101 NULL
123329 +compat_sys_pselect6_14105 compat_sys_pselect6 1 14105 NULL
123330 +qib_cq_init_14106 qib_cq_init 0 14106 NULL
123331 +sdev_show_type_14107 sdev_show_type 0 14107 NULL
123332 +sys_bpf_14109 sys_bpf 3 14109 NULL
123333 +palmas_rtc_read_time_14110 palmas_rtc_read_time 0 14110 NULL
123334 +btrfs_space_info_show_bytes_used_14115 btrfs_space_info_show_bytes_used 0 14115 NULL
123335 +selinux_vm_enough_memory_14116 selinux_vm_enough_memory 0 14116 NULL
123336 +wl12xx_set_power_on_14117 wl12xx_set_power_on 0 14117 NULL
123337 +rsc_parse_14119 rsc_parse 0 14119 NULL nohasharray
123338 +enic_set_mac_addr_14119 enic_set_mac_addr 0 14119 &rsc_parse_14119
123339 +brcmf_sdio_bus_txctl_14123 brcmf_sdio_bus_txctl 3 14123 NULL
123340 +readSuper_14128 readSuper 0 14128 NULL
123341 +show_deactivate_slack_14129 show_deactivate_slack 0 14129 NULL nohasharray
123342 +iscsi_conn_get_addr_param_14129 iscsi_conn_get_addr_param 0 14129 &show_deactivate_slack_14129
123343 +bnep_send_14132 bnep_send 3 14132 NULL
123344 +hibernate_preallocate_memory_14134 hibernate_preallocate_memory 0 14134 NULL
123345 +ntfs_rl_replace_14136 ntfs_rl_replace 4-2 14136 NULL
123346 +mt9t031_s_stream_14137 mt9t031_s_stream 0 14137 NULL
123347 +isku_sysfs_read_light_14140 isku_sysfs_read_light 6-0-5 14140 NULL
123348 +e100_change_mtu_14143 e100_change_mtu 0 14143 NULL
123349 +pm_trace_show_14146 pm_trace_show 0 14146 NULL
123350 +em_canid_change_14150 em_canid_change 3 14150 NULL
123351 +smm665_show_input_14152 smm665_show_input 0 14152 NULL
123352 +gsm_dlci_data_14155 gsm_dlci_data 3 14155 NULL
123353 +alx_open_14158 alx_open 0 14158 NULL nohasharray
123354 +lpfc_oas_lun_store_14158 lpfc_oas_lun_store 0-4 14158 &alx_open_14158
123355 +midi_alloc_ep_req_14159 midi_alloc_ep_req 2 14159 NULL
123356 +w1_master_attribute_store_remove_14160 w1_master_attribute_store_remove 0-4 14160 NULL nohasharray
123357 +sdio_uart_claim_func_14160 sdio_uart_claim_func 0 14160 &w1_master_attribute_store_remove_14160
123358 +do_write_inode_14162 do_write_inode 0 14162 NULL
123359 +simple_dvb_set_params_14166 simple_dvb_set_params 0 14166 NULL
123360 +ccp_alloc_ksb_14167 ccp_alloc_ksb 2 14167 NULL
123361 +print_input_mask_14168 print_input_mask 0-3 14168 NULL
123362 +ov9650_set_exposure_14176 ov9650_set_exposure 0 14176 NULL nohasharray
123363 +ixgbevf_write_mbx_vf_14176 ixgbevf_write_mbx_vf 0 14176 &ov9650_set_exposure_14176
123364 +uhid_dev_input_14180 uhid_dev_input 0 14180 NULL
123365 +datafab_read_data_14186 datafab_read_data 4 14186 NULL
123366 +show_rf_kill_14187 show_rf_kill 0 14187 NULL
123367 +__platform_create_bundle_14191 __platform_create_bundle 6-4 14191 NULL
123368 +suspend_14194 suspend 0 14194 NULL nohasharray
123369 +bh1780_write_14194 bh1780_write 0 14194 &suspend_14194
123370 +do_splice_14196 do_splice 5 14196 NULL
123371 +sctp_outq_uncork_14198 sctp_outq_uncork 0 14198 NULL
123372 +zone_wait_table_init_14199 zone_wait_table_init 0 14199 NULL
123373 +hfsplus_brec_find_14200 hfsplus_brec_find 0 14200 NULL
123374 +show_auto_temp_max_14202 show_auto_temp_max 0 14202 NULL nohasharray
123375 +ahci_show_host_cap2_14202 ahci_show_host_cap2 0 14202 &show_auto_temp_max_14202 nohasharray
123376 +vfio_user_config_read_14202 vfio_user_config_read 0 14202 &ahci_show_host_cap2_14202
123377 +sisusb_recv_bulk_msg_14205 sisusb_recv_bulk_msg 0 14205 NULL
123378 +cancel_lock_14207 cancel_lock 0 14207 NULL
123379 +mv88e6352_get_temp_limit_14208 mv88e6352_get_temp_limit 0 14208 NULL nohasharray
123380 +alloc_async_14208 alloc_async 1 14208 &mv88e6352_get_temp_limit_14208
123381 +fscache_read_or_alloc_page_14210 fscache_read_or_alloc_page 0 14210 NULL
123382 +store_temp_min_14217 store_temp_min 0-4 14217 NULL
123383 +ath6kl_regread_write_14220 ath6kl_regread_write 3-0 14220 NULL nohasharray
123384 +sst_stream_start_14220 sst_stream_start 0 14220 &ath6kl_regread_write_14220
123385 +sys_kexec_load_14222 sys_kexec_load 2 14222 NULL
123386 +mcp795_read_time_14224 mcp795_read_time 0 14224 NULL
123387 +wl1251_acx_pd_threshold_14226 wl1251_acx_pd_threshold 0 14226 NULL
123388 +vfio_direct_config_read_14231 vfio_direct_config_read 0-3 14231 NULL
123389 +ieee80211_if_write_uapsd_max_sp_len_14233 ieee80211_if_write_uapsd_max_sp_len 3-0 14233 NULL nohasharray
123390 +store_engine2_load_14233 store_engine2_load 4-0 14233 &ieee80211_if_write_uapsd_max_sp_len_14233
123391 +show_fc_host_maxframe_size_14237 show_fc_host_maxframe_size 0 14237 NULL
123392 +usbhsh_endpoint_attach_14238 usbhsh_endpoint_attach 0 14238 NULL
123393 +de_get_regs_len_14241 de_get_regs_len 0 14241 NULL
123394 +dma_declare_coherent_memory_14244 dma_declare_coherent_memory 2-4 14244 NULL
123395 +iscsi_tpg_param_store_AuthMethod_14245 iscsi_tpg_param_store_AuthMethod 0-3 14245 NULL
123396 +btrfs_token_file_extent_ram_bytes_14247 btrfs_token_file_extent_ram_bytes 0 14247 NULL nohasharray
123397 +__dwc3_gadget_kick_transfer_14247 __dwc3_gadget_kick_transfer 0 14247 &btrfs_token_file_extent_ram_bytes_14247
123398 +ext4_setattr_14248 ext4_setattr 0 14248 NULL nohasharray
123399 +cgroup_populate_dir_14248 cgroup_populate_dir 0 14248 &ext4_setattr_14248
123400 +pnp_auto_config_dev_14250 pnp_auto_config_dev 0 14250 NULL
123401 +raid5_show_group_thread_cnt_14251 raid5_show_group_thread_cnt 0 14251 NULL
123402 +ubifs_write_master_14258 ubifs_write_master 0 14258 NULL
123403 +bh1770_get_prox_rate_above_14264 bh1770_get_prox_rate_above 0 14264 NULL
123404 +zd1211_hw_init_hmac_14265 zd1211_hw_init_hmac 0 14265 NULL
123405 +ath6kl_connect_event_14267 ath6kl_connect_event 7-8-9 14267 NULL
123406 +l2tp_ip_open_14268 l2tp_ip_open 0 14268 NULL
123407 +cifs_strict_fsync_14271 cifs_strict_fsync 0 14271 NULL
123408 +acpi_os_map_iomem_14273 acpi_os_map_iomem 1-2 14273 NULL nohasharray
123409 +add_numbered_child_14273 add_numbered_child 5 14273 &acpi_os_map_iomem_14273
123410 +compat_SyS_semtimedop_14276 compat_SyS_semtimedop 3 14276 NULL
123411 +snd_seq_oss_readq_new_14283 snd_seq_oss_readq_new 2 14283 NULL
123412 +show_shost_state_14285 show_shost_state 0 14285 NULL
123413 +exofs_readpage_14288 exofs_readpage 0 14288 NULL
123414 +rxrpc_krb5_decode_ticket_14290 rxrpc_krb5_decode_ticket 0 14290 NULL
123415 +rr_status_14293 rr_status 5-0 14293 NULL
123416 +restart_write_file_14294 restart_write_file 0 14294 NULL
123417 +lp8788_write_byte_14299 lp8788_write_byte 0 14299 NULL
123418 +read_default_ldt_14302 read_default_ldt 2 14302 NULL nohasharray
123419 +cbus_transfer_14302 cbus_transfer 0 14302 &read_default_ldt_14302 nohasharray
123420 +tw28xx_show_14302 tw28xx_show 0 14302 &cbus_transfer_14302
123421 +edac_dev_block_show_14303 edac_dev_block_show 0 14303 NULL nohasharray
123422 +update_rgrp_lvb_14303 update_rgrp_lvb 0 14303 &edac_dev_block_show_14303
123423 +mic_smpt_offset_14304 mic_smpt_offset 0-2 14304 NULL
123424 +iwl_alive_notify_14306 iwl_alive_notify 0 14306 NULL nohasharray
123425 +store_regs_in_min0_14306 store_regs_in_min0 0-4 14306 &iwl_alive_notify_14306
123426 +i740fb_decode_var_14308 i740fb_decode_var 0 14308 NULL
123427 +list_one_attr_14309 list_one_attr 0 14309 NULL
123428 +ov9740_s_stream_14315 ov9740_s_stream 0 14315 NULL nohasharray
123429 +x2apic_cpu_mask_to_apicid_and_14315 x2apic_cpu_mask_to_apicid_and 0 14315 &ov9740_s_stream_14315
123430 +show_otp4en_14321 show_otp4en 0 14321 NULL
123431 +cma_netdev_change_14326 cma_netdev_change 0 14326 NULL
123432 +xfs_bmap_last_offset_14327 xfs_bmap_last_offset 0 14327 NULL
123433 +dvb_usbv2_generic_write_14335 dvb_usbv2_generic_write 0 14335 NULL nohasharray
123434 +rtpm_usagecount_show_14335 rtpm_usagecount_show 0 14335 &dvb_usbv2_generic_write_14335
123435 +ch341_get_status_14337 ch341_get_status 0 14337 NULL
123436 +reshape_direction_store_14340 reshape_direction_store 0-3 14340 NULL
123437 +sbp_tpg_show_enable_14341 sbp_tpg_show_enable 0 14341 NULL
123438 +reset_protection_store_14344 reset_protection_store 0-4 14344 NULL
123439 +p9_client_zc_rpc_14345 p9_client_zc_rpc 7 14345 NULL
123440 +ep_aio_rwtail_14347 ep_aio_rwtail 6 14347 NULL
123441 +writepages_14348 writepages 0 14348 NULL
123442 +bnx2_request_uncached_firmware_14349 bnx2_request_uncached_firmware 0 14349 NULL nohasharray
123443 +alloc_tx_struct_14349 alloc_tx_struct 1 14349 &bnx2_request_uncached_firmware_14349
123444 +__dev_open_14352 __dev_open 0 14352 NULL nohasharray
123445 +ath5k_hw_nic_wakeup_14352 ath5k_hw_nic_wakeup 0 14352 &__dev_open_14352
123446 +hash_ipportnet4_expire_14354 hash_ipportnet4_expire 4 14354 NULL nohasharray
123447 +__sha256_ssse3_update_14354 __sha256_ssse3_update 0 14354 &hash_ipportnet4_expire_14354
123448 +read_block_data_14358 read_block_data 0 14358 NULL
123449 +_kstrtol_14359 _kstrtol 0 14359 NULL
123450 +cdc_ncm_store_min_tx_pkt_14360 cdc_ncm_store_min_tx_pkt 0-4 14360 NULL nohasharray
123451 +tg_set_cfs_period_14360 tg_set_cfs_period 0 14360 &cdc_ncm_store_min_tx_pkt_14360
123452 +revision_id_show_14361 revision_id_show 0 14361 NULL
123453 +snd_pcm_lib_readv_14363 snd_pcm_lib_readv 3-0 14363 NULL
123454 +vlan_dev_change_mtu_14364 vlan_dev_change_mtu 0 14364 NULL
123455 +isofs_hashi_common_14371 isofs_hashi_common 0 14371 NULL
123456 +_nfs40_proc_get_locations_14375 _nfs40_proc_get_locations 0 14375 NULL
123457 +vortex_open_14377 vortex_open 0 14377 NULL nohasharray
123458 +atl1c_get_eeprom_len_14377 atl1c_get_eeprom_len 0 14377 &vortex_open_14377
123459 +acpi_get_override_irq_14381 acpi_get_override_irq 1 14381 NULL nohasharray
123460 +mptscsih_version_mpi_show_14381 mptscsih_version_mpi_show 0 14381 &acpi_get_override_irq_14381
123461 +ext3_write_begin_14384 ext3_write_begin 0 14384 NULL
123462 +srp_tmo_valid_14386 srp_tmo_valid 0 14386 NULL
123463 +ath6kl_regdump_read_14393 ath6kl_regdump_read 3-0 14393 NULL
123464 +smk_write_onlycap_14400 smk_write_onlycap 3-0 14400 NULL
123465 +kernel_module_request_14403 kernel_module_request 0 14403 NULL
123466 +mac80211_hwsim_netlink_notify_14405 mac80211_hwsim_netlink_notify 0 14405 NULL
123467 +gpio_edge_store_14412 gpio_edge_store 0-4 14412 NULL
123468 +show_cpumask_14414 show_cpumask 0 14414 NULL
123469 +rocker_port_router_mac_14415 rocker_port_router_mac 0 14415 NULL
123470 +mtd_concat_create_14416 mtd_concat_create 2 14416 NULL
123471 +mtdchar_read_14417 mtdchar_read 0-3 14417 NULL
123472 +__b44_writephy_14420 __b44_writephy 0 14420 NULL
123473 +__smsc95xx_phy_wait_not_busy_14423 __smsc95xx_phy_wait_not_busy 0 14423 NULL
123474 +get_kcore_size_14425 get_kcore_size 0 14425 NULL
123475 +store_threeg_14430 store_threeg 4 14430 NULL
123476 +show_temp_label_14434 show_temp_label 0 14434 NULL
123477 +dn_bind_14436 dn_bind 0 14436 NULL nohasharray
123478 +acpi_hibernation_begin_14436 acpi_hibernation_begin 0 14436 &dn_bind_14436
123479 +_iwl_dbgfs_sram_write_14439 _iwl_dbgfs_sram_write 3-0 14439 NULL
123480 +rbd_snap_show_14440 rbd_snap_show 0 14440 NULL nohasharray
123481 +qla2x00_zio_store_14440 qla2x00_zio_store 0-4 14440 &rbd_snap_show_14440
123482 +apds990x_lux_thresh_above_show_14441 apds990x_lux_thresh_above_show 0 14441 NULL
123483 +_nfs4_proc_getdeviceinfo_14446 _nfs4_proc_getdeviceinfo 0 14446 NULL
123484 +t4_read_reg64_14447 t4_read_reg64 0 14447 NULL
123485 +rocker_group_tbl_del_14451 rocker_group_tbl_del 0 14451 NULL nohasharray
123486 +open_14451 open 0 14451 &rocker_group_tbl_del_14451
123487 +scsi_add_single_device_14457 scsi_add_single_device 0 14457 NULL
123488 +ath10k_write_htt_stats_mask_14458 ath10k_write_htt_stats_mask 3-0 14458 NULL
123489 +access_store_14459 access_store 0-4 14459 NULL
123490 +qt1010_get_if_frequency_14468 qt1010_get_if_frequency 0 14468 NULL
123491 +lustre_msg_size_v2_14470 lustre_msg_size_v2 0 14470 NULL
123492 +ath5k_attr_show_firstep_level_max_14473 ath5k_attr_show_firstep_level_max 0 14473 NULL nohasharray
123493 +als_sensing_range_store_14473 als_sensing_range_store 0-4 14473 &ath5k_attr_show_firstep_level_max_14473
123494 +set_peek_off_14474 set_peek_off 0 14474 NULL
123495 +ath10k_pci_hif_power_up_14475 ath10k_pci_hif_power_up 0 14475 NULL
123496 +rt2x00debug_read_cap_flags_14477 rt2x00debug_read_cap_flags 0-3 14477 NULL nohasharray
123497 +hotplug_hrtick_14477 hotplug_hrtick 0 14477 &rt2x00debug_read_cap_flags_14477
123498 +store_14478 store 0-4 14478 NULL
123499 +udplite_getfrag_14479 udplite_getfrag 3-4 14479 NULL nohasharray
123500 +diolan_usb_cmd_14479 diolan_usb_cmd 0 14479 &udplite_getfrag_14479
123501 +flexcop_master_xfer_14483 flexcop_master_xfer 0-3 14483 NULL
123502 +ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486 ieee80211_if_read_dot11MeshGateAnnouncementProtocol 3-0 14486 NULL nohasharray
123503 +show_nfilters_14486 show_nfilters 0 14486 &ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486
123504 +split_state_14491 split_state 0 14491 NULL
123505 +soc_camera_client_g_rect_14492 soc_camera_client_g_rect 0 14492 NULL
123506 +sbp_tpg_attrib_store_max_reconnect_timeout_14494 sbp_tpg_attrib_store_max_reconnect_timeout 0-3 14494 NULL
123507 +ds1343_show_alarmstatus_14496 ds1343_show_alarmstatus 0 14496 NULL
123508 +skein_1024_init_14498 skein_1024_init 0 14498 NULL
123509 +i801_check_post_14501 i801_check_post 0 14501 NULL
123510 +ocfs2_debug_read_14507 ocfs2_debug_read 3-0 14507 NULL
123511 +patch_cr157_14509 patch_cr157 0 14509 NULL
123512 +show_drivers_autoprobe_14510 show_drivers_autoprobe 0 14510 NULL
123513 +ahci_led_store_14513 ahci_led_store 0-3 14513 NULL
123514 +do_loop_readv_writev_14515 do_loop_readv_writev 0 14515 NULL
123515 +mt2266_set_params_14520 mt2266_set_params 0 14520 NULL nohasharray
123516 +cache_type_store_14520 cache_type_store 0-4 14520 &mt2266_set_params_14520
123517 +mwl8k_probe_hw_14526 mwl8k_probe_hw 0 14526 NULL
123518 +audit_watch_handle_event_14534 audit_watch_handle_event 0 14534 NULL nohasharray
123519 +nfc_hci_hcp_message_tx_14534 nfc_hci_hcp_message_tx 6 14534 &audit_watch_handle_event_14534
123520 +dataflash_read_user_otp_14536 dataflash_read_user_otp 3-2 14536 NULL nohasharray
123521 +rtl2830_wr_reg_mask_14536 rtl2830_wr_reg_mask 0 14536 &dataflash_read_user_otp_14536 nohasharray
123522 +ep0_write_14536 ep0_write 3 14536 &rtl2830_wr_reg_mask_14536 nohasharray
123523 +prepare_data_14536 prepare_data 3 14536 &ep0_write_14536
123524 +fuse_write_inode_14540 fuse_write_inode 0 14540 NULL nohasharray
123525 +patch_alc680_14540 patch_alc680 0 14540 &fuse_write_inode_14540
123526 +lola_stream_wait_for_fifo_14541 lola_stream_wait_for_fifo 0 14541 NULL
123527 +_rtl_usb_receive_14542 _rtl_usb_receive 0 14542 NULL
123528 +getxattr_14545 getxattr 0 14545 NULL nohasharray
123529 +max8997_rtc_start_alarm_14545 max8997_rtc_start_alarm 0 14545 &getxattr_14545
123530 +l2cap_send_cmd_14548 l2cap_send_cmd 4 14548 NULL
123531 +picolcd_debug_eeprom_read_14549 picolcd_debug_eeprom_read 3-0 14549 NULL
123532 +em28xx_i2c_check_for_device_14556 em28xx_i2c_check_for_device 0 14556 NULL
123533 +edt_ft5x06_setting_store_14557 edt_ft5x06_setting_store 0-4 14557 NULL nohasharray
123534 +xfs_fs_log_dummy_14557 xfs_fs_log_dummy 0 14557 &edt_ft5x06_setting_store_14557
123535 +ath10k_wmi_dbglog_cfg_14561 ath10k_wmi_dbglog_cfg 0 14561 NULL
123536 +qp_host_alloc_queue_14566 qp_host_alloc_queue 1 14566 NULL
123537 +label_cpu_14568 label_cpu 0 14568 NULL
123538 +SyS_setdomainname_14569 SyS_setdomainname 2 14569 NULL
123539 +wmi_rxon_14574 wmi_rxon 0 14574 NULL
123540 +show_temp_auto_pwm_min_14575 show_temp_auto_pwm_min 0 14575 NULL
123541 +ecryptfs_d_revalidate_14579 ecryptfs_d_revalidate 0 14579 NULL
123542 +w1_slave_read_14580 w1_slave_read 5-6-0 14580 NULL
123543 +stuffed_readpage_14581 stuffed_readpage 0 14581 NULL
123544 +write_info_14584 write_info 0-3 14584 NULL
123545 +af9005_i2c_read_14586 af9005_i2c_read 0 14586 NULL
123546 +uart_get_attr_xmit_fifo_size_14588 uart_get_attr_xmit_fifo_size 0 14588 NULL
123547 +bd2802_store_reg0x0b_14590 bd2802_store_reg0x0b 0-4 14590 NULL
123548 +idmap_pipe_downcall_14591 idmap_pipe_downcall 3-0 14591 NULL
123549 +nfs4_xattr_get_nfs4_label_14596 nfs4_xattr_get_nfs4_label 0 14596 NULL
123550 +i2c_smbus_write_word_swapped_14597 i2c_smbus_write_word_swapped 0 14597 NULL nohasharray
123551 +ceph_osdc_alloc_request_14597 ceph_osdc_alloc_request 3 14597 &i2c_smbus_write_word_swapped_14597 nohasharray
123552 +show_14597 show 0 14597 &ceph_osdc_alloc_request_14597
123553 +nfs4_xattr_list_nfs4_label_14598 nfs4_xattr_list_nfs4_label 0-5 14598 NULL
123554 +bq2415x_i2c_read_14599 bq2415x_i2c_read 0 14599 NULL
123555 +uhid_hid_raw_request_14609 uhid_hid_raw_request 0-4 14609 NULL
123556 +init_nic_14611 init_nic 0 14611 NULL
123557 +snd_es1938_playback_prepare_14613 snd_es1938_playback_prepare 0 14613 NULL
123558 +vmci_transport_send_read_14617 vmci_transport_send_read 0 14617 NULL
123559 +ems_usb_start_14619 ems_usb_start 0 14619 NULL
123560 +sb1000_start_get_set_command_14626 sb1000_start_get_set_command 0 14626 NULL nohasharray
123561 +__intel_ring_prepare_14626 __intel_ring_prepare 0 14626 &sb1000_start_get_set_command_14626
123562 +show_temphyst_14627 show_temphyst 0 14627 NULL
123563 +xen_swiotlb_free_coherent_14630 xen_swiotlb_free_coherent 4 14630 NULL
123564 +async_syndrome_val_14633 async_syndrome_val 2 14633 NULL
123565 +rpipe_get_by_ep_14635 rpipe_get_by_ep 0 14635 NULL
123566 +rt2500pci_set_state_14638 rt2500pci_set_state 0 14638 NULL
123567 +adp8860_bl_ambient_light_zone_show_14639 adp8860_bl_ambient_light_zone_show 0 14639 NULL
123568 +ocfs2_trim_group_14641 ocfs2_trim_group 3-4 14641 NULL
123569 +write_14642 write 0 14642 NULL
123570 +dbJoin_14644 dbJoin 0 14644 NULL
123571 +profile_replace_14652 profile_replace 3-0 14652 NULL
123572 +klsi_105_open_14653 klsi_105_open 0 14653 NULL
123573 +cachefiles_allocate_page_14654 cachefiles_allocate_page 0 14654 NULL
123574 +show_tcpEstabResets_14657 show_tcpEstabResets 0 14657 NULL
123575 +store_pwm_auto_spinup_time_14661 store_pwm_auto_spinup_time 0-4 14661 NULL nohasharray
123576 +store_14661 store 0-3 14661 &store_pwm_auto_spinup_time_14661
123577 +usnic_vnic_dump_14662 usnic_vnic_dump 3 14662 NULL
123578 +f2fs_xattr_generic_get_14665 f2fs_xattr_generic_get 0 14665 NULL nohasharray
123579 +wusb_dev_set_gtk_14665 wusb_dev_set_gtk 0 14665 &f2fs_xattr_generic_get_14665
123580 +ecryptfs_getattr_14674 ecryptfs_getattr 0 14674 NULL
123581 +min_bytes_needed_14675 min_bytes_needed 0 14675 NULL
123582 +nvme_trans_log_info_exceptions_14677 nvme_trans_log_info_exceptions 3 14677 NULL
123583 +show_temp_auto_temp_crit_14678 show_temp_auto_temp_crit 0 14678 NULL
123584 +store_auto_fan_14679 store_auto_fan 0-4 14679 NULL
123585 +mfd_add_hotplug_devices_14680 mfd_add_hotplug_devices 3 14680 NULL nohasharray
123586 +pipeline_enc_tx_stat_fifo_int_read_14680 pipeline_enc_tx_stat_fifo_int_read 3-0 14680 &mfd_add_hotplug_devices_14680 nohasharray
123587 +gpio_keys_show_disabled_keys_14680 gpio_keys_show_disabled_keys 0 14680 &pipeline_enc_tx_stat_fifo_int_read_14680
123588 +tcp_v6_init_sock_14681 tcp_v6_init_sock 0 14681 NULL
123589 +ieee80211_if_fmt_rc_rateidx_mask_2ghz_14683 ieee80211_if_fmt_rc_rateidx_mask_2ghz 3 14683 NULL
123590 +tsi148_master_set_14685 tsi148_master_set 4 14685 NULL
123591 +find_shared_port_14689 find_shared_port 0 14689 NULL
123592 +mt9m001_s_ctrl_14690 mt9m001_s_ctrl 0 14690 NULL
123593 +show_engine1_mode_14691 show_engine1_mode 0 14691 NULL nohasharray
123594 +acpi_ds_init_aml_walk_14691 acpi_ds_init_aml_walk 0 14691 &show_engine1_mode_14691
123595 +usnic_ib_show_board_14694 usnic_ib_show_board 0 14694 NULL
123596 +tomoyo_path_permission_14701 tomoyo_path_permission 0 14701 NULL nohasharray
123597 +walk_tg_tree_14701 walk_tg_tree 0 14701 &tomoyo_path_permission_14701
123598 +SyS_fsetxattr_14702 SyS_fsetxattr 4 14702 NULL
123599 +power_supply_show_property_14703 power_supply_show_property 0 14703 NULL
123600 +persistent_ram_ecc_string_14704 persistent_ram_ecc_string 0 14704 NULL nohasharray
123601 +mt9t112_auto_focus_setting_14704 mt9t112_auto_focus_setting 0 14704 &persistent_ram_ecc_string_14704
123602 +iblock_show_configfs_dev_params_14709 iblock_show_configfs_dev_params 0 14709 NULL nohasharray
123603 +u_audio_playback_14709 u_audio_playback 3 14709 &iblock_show_configfs_dev_params_14709
123604 +chv_get_total_gtt_size_14710 chv_get_total_gtt_size 0-1 14710 NULL
123605 +ntfs_file_fsync_14713 ntfs_file_fsync 0 14713 NULL
123606 +e4000_set_mixer_gain_14714 e4000_set_mixer_gain 0 14714 NULL nohasharray
123607 +sctp_setsockopt_recvrcvinfo_14714 sctp_setsockopt_recvrcvinfo 0 14714 &e4000_set_mixer_gain_14714
123608 +cp_set_mac_address_14715 cp_set_mac_address 0 14715 NULL
123609 +set_register_interruptible_14716 set_register_interruptible 0 14716 NULL nohasharray
123610 +blk_mq_tag_update_depth_14716 blk_mq_tag_update_depth 0 14716 &set_register_interruptible_14716
123611 +vfd_write_14717 vfd_write 3-0 14717 NULL
123612 +SyS_sendfile_14718 SyS_sendfile 4 14718 NULL
123613 +inet_listen_14723 inet_listen 0 14723 NULL
123614 +show_interval_14725 show_interval 0 14725 NULL nohasharray
123615 +read_ahead_kb_store_14725 read_ahead_kb_store 0-4 14725 &show_interval_14725
123616 +show_fcstat_fc_no_free_exch_xid_14727 show_fcstat_fc_no_free_exch_xid 0 14727 NULL
123617 +__blk_end_request_14729 __blk_end_request 3 14729 NULL
123618 +rh_urb_enqueue_14733 rh_urb_enqueue 0 14733 NULL
123619 +raid1_resize_14740 raid1_resize 2-0 14740 NULL
123620 +show_conn_param_ISCSI_PARAM_IPV6_TC_14747 show_conn_param_ISCSI_PARAM_IPV6_TC 0 14747 NULL
123621 +sh_mobile_ceu_get_formats_14748 sh_mobile_ceu_get_formats 0 14748 NULL
123622 +store_camera_14751 store_camera 4-0 14751 NULL
123623 +btrfs_inode_extref_name_len_14752 btrfs_inode_extref_name_len 0 14752 NULL
123624 +rx_rx_cmplt_read_14753 rx_rx_cmplt_read 3-0 14753 NULL
123625 +blogic_write_info_14757 blogic_write_info 0-3 14757 NULL
123626 +multicast_query_use_ifaddr_show_14759 multicast_query_use_ifaddr_show 0 14759 NULL
123627 +cfq_slice_idle_show_14764 cfq_slice_idle_show 0 14764 NULL nohasharray
123628 +send_mad_14764 send_mad 0 14764 &cfq_slice_idle_show_14764
123629 +qla82xx_pci_mem_write_2M_14765 qla82xx_pci_mem_write_2M 2 14765 NULL
123630 +deliver_to_subscribers_14769 deliver_to_subscribers 0 14769 NULL
123631 +elv_register_queue_14771 elv_register_queue 0 14771 NULL
123632 +regmap_range_read_file_14775 regmap_range_read_file 0-3 14775 NULL
123633 +lm3533_als_get_hysteresis_14776 lm3533_als_get_hysteresis 0 14776 NULL
123634 +pch_i2c_writebytes_14779 pch_i2c_writebytes 0 14779 NULL
123635 +sta_dev_read_14782 sta_dev_read 3-0 14782 NULL
123636 +shm32read__write_file_14786 shm32read__write_file 0 14786 NULL
123637 +qla4_8xxx_device_bootstrap_14787 qla4_8xxx_device_bootstrap 0 14787 NULL
123638 +wm8775_s_ctrl_14789 wm8775_s_ctrl 0 14789 NULL nohasharray
123639 +fuse_setattr_14789 fuse_setattr 0 14789 &wm8775_s_ctrl_14789
123640 +bd2802_store_reg0x0a_14790 bd2802_store_reg0x0a 0-4 14790 NULL
123641 +keys_proc_write_14792 keys_proc_write 3-0 14792 NULL nohasharray
123642 +cp_tm1217_read_14792 cp_tm1217_read 3 14792 &keys_proc_write_14792
123643 +ext4_kvmalloc_14796 ext4_kvmalloc 1 14796 NULL
123644 +__kfifo_in_14797 __kfifo_in 0-3 14797 NULL
123645 +hpet_readl_14801 hpet_readl 0 14801 NULL
123646 +wb_smsc_wdt_notify_sys_14805 wb_smsc_wdt_notify_sys 0 14805 NULL
123647 +show_fcstat_fc_xid_busy_14807 show_fcstat_fc_xid_busy 0 14807 NULL nohasharray
123648 +gameport_bind_driver_14807 gameport_bind_driver 0 14807 &show_fcstat_fc_xid_busy_14807
123649 +f2fs_write_inode_14812 f2fs_write_inode 0 14812 NULL
123650 +unix_gid_parse_14819 unix_gid_parse 0 14819 NULL
123651 +ib_umem_num_pages_14820 ib_umem_num_pages 0 14820 NULL
123652 +mtd_ecc_step_size_show_14822 mtd_ecc_step_size_show 0 14822 NULL
123653 +xfs_btree_kill_iroot_14824 xfs_btree_kill_iroot 0 14824 NULL nohasharray
123654 +store_net_stats_14824 store_net_stats 0-4 14824 &xfs_btree_kill_iroot_14824
123655 +acpi_ps_init_scope_14825 acpi_ps_init_scope 0 14825 NULL
123656 +tx_fifo_errors_show_14827 tx_fifo_errors_show 0 14827 NULL
123657 +show_temp_input_14828 show_temp_input 0 14828 NULL
123658 +ocfs2_xattr_get_14831 ocfs2_xattr_get 0 14831 NULL
123659 +ocfs2_permission_14834 ocfs2_permission 0 14834 NULL
123660 +max_power_show_14836 max_power_show 0 14836 NULL
123661 +name_len_14843 name_len 0-2 14843 NULL
123662 +subsystem_vendor_show_14845 subsystem_vendor_show 0 14845 NULL
123663 +mrp_attr_create_14853 mrp_attr_create 3 14853 NULL
123664 +__krealloc_14857 __krealloc 2 14857 NULL nohasharray
123665 +lcd_write_14857 lcd_write 3-0 14857 &__krealloc_14857
123666 +i2c_nuvoton_wait_for_stat_14859 i2c_nuvoton_wait_for_stat 0 14859 NULL nohasharray
123667 +blkcg_activate_policy_14859 blkcg_activate_policy 0 14859 &i2c_nuvoton_wait_for_stat_14859
123668 +get_user_cpu_mask_14861 get_user_cpu_mask 2 14861 NULL
123669 +asd_erase_nv_sector_14865 asd_erase_nv_sector 0 14865 NULL
123670 +ds1553_nvram_read_14868 ds1553_nvram_read 0-5-6 14868 NULL nohasharray
123671 +send_cancel_14868 send_cancel 0 14868 &ds1553_nvram_read_14868
123672 +snd_cmipci_capture_prepare_14878 snd_cmipci_capture_prepare 0 14878 NULL
123673 +bInterfaceProtocol_show_14880 bInterfaceProtocol_show 0 14880 NULL
123674 +dma_generic_free_coherent_14883 dma_generic_free_coherent 2 14883 NULL
123675 +aoechr_read_14884 aoechr_read 0-3 14884 NULL
123676 +xfs_bmapi_convert_unwritten_14886 xfs_bmapi_convert_unwritten 0 14886 NULL
123677 +acpi_os_allocate_14892 acpi_os_allocate 1 14892 NULL
123678 +mfg_show_14897 mfg_show 0 14897 NULL
123679 +ea_init_14899 ea_init 0 14899 NULL
123680 +mwl8k_cmd_radio_enable_14900 mwl8k_cmd_radio_enable 0 14900 NULL
123681 +SYSC_readv_14901 SYSC_readv 3 14901 NULL
123682 +netlbl_catmap_walk_14902 netlbl_catmap_walk 0-2 14902 NULL nohasharray
123683 +playback_pcm_trigger_14902 playback_pcm_trigger 0 14902 &netlbl_catmap_walk_14902
123684 +acpi_ds_method_error_14906 acpi_ds_method_error 0-1 14906 NULL
123685 +krealloc_14908 krealloc 2 14908 NULL nohasharray
123686 +lkfirst_store_14908 lkfirst_store 0-3 14908 &krealloc_14908
123687 +regmap_irq_get_virq_14910 regmap_irq_get_virq 2 14910 NULL nohasharray
123688 +acpi_pm_prepare_14910 acpi_pm_prepare 0 14910 &regmap_irq_get_virq_14910
123689 +sel_make_bools_14912 sel_make_bools 0 14912 NULL nohasharray
123690 +wlcore_write_data_14912 wlcore_write_data 0 14912 &sel_make_bools_14912
123691 +sis5595_transaction_14915 sis5595_transaction 0 14915 NULL
123692 +__arch_hweight64_14923 __arch_hweight64 0 14923 NULL nohasharray
123693 +qp_memcpy_to_queue_iov_14923 qp_memcpy_to_queue_iov 5-2 14923 &__arch_hweight64_14923 nohasharray
123694 +parport_uss720_read_data_14923 parport_uss720_read_data 0 14923 &qp_memcpy_to_queue_iov_14923
123695 +af9005_usb_write_tuner_registers_14924 af9005_usb_write_tuner_registers 0 14924 NULL
123696 +ratelimit_handler_14925 ratelimit_handler 0 14925 NULL
123697 +lpfc_request_firmware_upgrade_store_14932 lpfc_request_firmware_upgrade_store 0-4 14932 NULL
123698 +gether_opts_host_addr_store_14933 gether_opts_host_addr_store 0-3 14933 NULL
123699 +store_sys_wmi_14934 store_sys_wmi 0-4 14934 NULL
123700 +__omfs_write_inode_14935 __omfs_write_inode 0 14935 NULL
123701 +start_cif_cam_14937 start_cif_cam 0 14937 NULL
123702 +sierra_net_change_mtu_14941 sierra_net_change_mtu 0 14941 NULL
123703 +queue_cnt_14951 queue_cnt 0 14951 NULL
123704 +unix_dgram_recvmsg_14952 unix_dgram_recvmsg 0-4 14952 NULL
123705 +lbs_set_reg_14953 lbs_set_reg 0 14953 NULL
123706 +ipw_ethtool_get_eeprom_len_14954 ipw_ethtool_get_eeprom_len 0 14954 NULL
123707 +videobuf_read_stream_14956 videobuf_read_stream 3-0 14956 NULL
123708 +imx074_s_stream_14963 imx074_s_stream 0 14963 NULL
123709 +reiserfs_end_persistent_transaction_14965 reiserfs_end_persistent_transaction 0 14965 NULL
123710 +s3c_camif_subdev_s_ctrl_14968 s3c_camif_subdev_s_ctrl 0 14968 NULL nohasharray
123711 +ar5523_add_interface_14968 ar5523_add_interface 0 14968 &s3c_camif_subdev_s_ctrl_14968
123712 +twl6030reg_disable_14969 twl6030reg_disable 0 14969 NULL
123713 +snd_pcm_oss_make_ready_14971 snd_pcm_oss_make_ready 0 14971 NULL
123714 +mce_flush_rx_buffer_14976 mce_flush_rx_buffer 2 14976 NULL
123715 +mpoa_event_listener_14977 mpoa_event_listener 0 14977 NULL
123716 +s5p_mfc_enc_s_ctrl_14984 s5p_mfc_enc_s_ctrl 0 14984 NULL
123717 +mc13xxx_irq_mask_14985 mc13xxx_irq_mask 2-0 14985 NULL nohasharray
123718 +bnx2x_setup_queue_14985 bnx2x_setup_queue 0 14985 &mc13xxx_irq_mask_14985
123719 +block_ce_count_show_14986 block_ce_count_show 0 14986 NULL
123720 +gpio_twl4030_write_14987 gpio_twl4030_write 0-1 14987 NULL nohasharray
123721 +zr364xx_vidioc_streamon_14987 zr364xx_vidioc_streamon 0 14987 &gpio_twl4030_write_14987 nohasharray
123722 +setkey_14987 setkey 3 14987 &zr364xx_vidioc_streamon_14987
123723 +als_sensing_range_show_14991 als_sensing_range_show 0 14991 NULL
123724 +adp8870_bl_l1_daylight_dim_show_14995 adp8870_bl_l1_daylight_dim_show 0 14995 NULL nohasharray
123725 +setkey_14995 setkey 0 14995 &adp8870_bl_l1_daylight_dim_show_14995
123726 +hvc_write_14999 hvc_write 0-3 14999 NULL
123727 +acpi_ds_obj_stack_push_15001 acpi_ds_obj_stack_push 0 15001 NULL
123728 +store_touchpad_15003 store_touchpad 4-0 15003 NULL nohasharray
123729 +add_request_15003 add_request 0 15003 &store_touchpad_15003
123730 +show_slidebar_mode_15004 show_slidebar_mode 0 15004 NULL
123731 +dump_write_15008 dump_write 0-3 15008 NULL
123732 +mt9m111_set_global_gain_15009 mt9m111_set_global_gain 0 15009 NULL
123733 +sctp_setsockopt_default_sndinfo_15011 sctp_setsockopt_default_sndinfo 3-0 15011 NULL nohasharray
123734 +update_streaming_15011 update_streaming 0 15011 &sctp_setsockopt_default_sndinfo_15011
123735 +cpuset_cpu_inactive_15013 cpuset_cpu_inactive 0 15013 NULL
123736 +reconfig_codec_15017 reconfig_codec 0 15017 NULL
123737 +prepare_hardware_15022 prepare_hardware 0 15022 NULL
123738 +predisable_15024 predisable 0 15024 NULL
123739 +vmap_15025 vmap 2 15025 NULL
123740 +ab3100_is_enabled_regulator_15026 ab3100_is_enabled_regulator 0 15026 NULL
123741 +set_temp_offset_15033 set_temp_offset 0-4 15033 NULL
123742 +alloc_ad_spec_15035 alloc_ad_spec 0 15035 NULL
123743 +cache_dma_show_15038 cache_dma_show 0 15038 NULL nohasharray
123744 +srp_parse_tmo_15038 srp_parse_tmo 0 15038 &cache_dma_show_15038
123745 +priority_store_15039 priority_store 4-0 15039 NULL
123746 +read_file_node_aggr_15040 read_file_node_aggr 3-0 15040 NULL
123747 +nfs3_rpc_wrapper_15047 nfs3_rpc_wrapper 0 15047 NULL
123748 +fuse_launder_page_15048 fuse_launder_page 0 15048 NULL nohasharray
123749 +iscsi_stat_sess_show_attr_rxdata_octs_15048 iscsi_stat_sess_show_attr_rxdata_octs 0 15048 &fuse_launder_page_15048 nohasharray
123750 +loop_attr_partscan_show_15048 loop_attr_partscan_show 0 15048 &iscsi_stat_sess_show_attr_rxdata_octs_15048
123751 +show_otp3en_15049 show_otp3en 0 15049 NULL
123752 +show_15051 show 0 15051 NULL
123753 +irq_get_next_irq_15053 irq_get_next_irq 1-0 15053 NULL
123754 +cld_pipe_downcall_15058 cld_pipe_downcall 3-0 15058 NULL
123755 +store_lslvl_15059 store_lslvl 4-0 15059 NULL
123756 +br_change_mtu_15064 br_change_mtu 0 15064 NULL
123757 +ieee80211_if_read_uapsd_max_sp_len_15067 ieee80211_if_read_uapsd_max_sp_len 3-0 15067 NULL
123758 +zero_pages_show_15069 zero_pages_show 0 15069 NULL
123759 +nfs4_write_cached_acl_15070 nfs4_write_cached_acl 4 15070 NULL
123760 +ntfs_copy_from_user_15072 ntfs_copy_from_user 0-5-3 15072 NULL
123761 +pppoe_recvmsg_15073 pppoe_recvmsg 0-4 15073 NULL
123762 +group_addr_show_15078 group_addr_show 0 15078 NULL
123763 +s6x0_i2c_transfer_15080 s6x0_i2c_transfer 0-3 15080 NULL
123764 +atkbd_attr_set_helper_15085 atkbd_attr_set_helper 0 15085 NULL
123765 +copy_version_to_user_15087 copy_version_to_user 0 15087 NULL nohasharray
123766 +xfrm_dev_event_15087 xfrm_dev_event 0 15087 &copy_version_to_user_15087
123767 +xfs_btree_insrec_15090 xfs_btree_insrec 0 15090 NULL
123768 +btrfs_readpage_15094 btrfs_readpage 0 15094 NULL
123769 +bond_option_downdelay_set_15095 bond_option_downdelay_set 0 15095 NULL
123770 +ath10k_pci_hif_tx_sg_15096 ath10k_pci_hif_tx_sg 0 15096 NULL
123771 +show_designated_root_15098 show_designated_root 0 15098 NULL
123772 +lcd_power_store_15100 lcd_power_store 0-4 15100 NULL
123773 +xadc_postdisable_15107 xadc_postdisable 0 15107 NULL
123774 +fc_vport_setup_15109 fc_vport_setup 0 15109 NULL
123775 +show_interface_15117 show_interface 0 15117 NULL
123776 +compat_SyS_pwritev_15118 compat_SyS_pwritev 3 15118 NULL
123777 +hex_dump_to_buffer_15121 hex_dump_to_buffer 6 15121 NULL nohasharray
123778 +acpi_power_in_use_show_15121 acpi_power_in_use_show 0 15121 &hex_dump_to_buffer_15121
123779 +kone_sysfs_show_firmware_version_15123 kone_sysfs_show_firmware_version 0 15123 NULL
123780 +niu_set_ip_frag_rule_15124 niu_set_ip_frag_rule 0 15124 NULL
123781 +show_sas_expander_component_id_15127 show_sas_expander_component_id 0 15127 NULL
123782 +set_max_15128 set_max 0-4 15128 NULL
123783 +lp55xx_show_max_current_15132 lp55xx_show_max_current 0 15132 NULL
123784 +nfs4_xattr_set_nfs4_label_15137 nfs4_xattr_set_nfs4_label 0 15137 NULL
123785 +dummy_hrtimer_prepare_15148 dummy_hrtimer_prepare 0 15148 NULL
123786 +show_fast_charge_timer_15151 show_fast_charge_timer 0 15151 NULL
123787 +s5m8767_wait_for_udr_update_15152 s5m8767_wait_for_udr_update 0 15152 NULL
123788 +ipwireless_ppp_mru_15153 ipwireless_ppp_mru 0 15153 NULL
123789 +setup_sge_queues_15154 setup_sge_queues 0 15154 NULL
123790 +aty_var_to_pll_1703_15155 aty_var_to_pll_1703 0 15155 NULL
123791 +btrfs_submit_compressed_read_15157 btrfs_submit_compressed_read 0 15157 NULL
123792 +_ctl_diag_trigger_event_store_15158 _ctl_diag_trigger_event_store 0-4 15158 NULL
123793 +set_temp_auto_temp_crit_15163 set_temp_auto_temp_crit 0-4 15163 NULL
123794 +acpi_power_transition_15165 acpi_power_transition 0 15165 NULL
123795 +iwl_dbgfs_sta_drain_write_15167 iwl_dbgfs_sta_drain_write 0-3 15167 NULL
123796 +_nfs4_proc_getlk_15168 _nfs4_proc_getlk 0 15168 NULL
123797 +self_check_not_bad_15175 self_check_not_bad 0 15175 NULL
123798 +et131x_change_mtu_15176 et131x_change_mtu 0 15176 NULL
123799 +ocontext_read_15178 ocontext_read 0 15178 NULL
123800 +t4_sge_alloc_ofld_txq_15179 t4_sge_alloc_ofld_txq 0 15179 NULL
123801 +SYSC_setdomainname_15180 SYSC_setdomainname 2 15180 NULL
123802 +pda_power_get_property_15191 pda_power_get_property 0 15191 NULL
123803 +iscsi_create_endpoint_15193 iscsi_create_endpoint 1 15193 NULL nohasharray
123804 +radeonfb_check_var_15193 radeonfb_check_var 0 15193 &iscsi_create_endpoint_15193
123805 +pci200_open_15194 pci200_open 0 15194 NULL
123806 +async_show_15209 async_show 0 15209 NULL
123807 +command_setflickerctrl_15210 command_setflickerctrl 0 15210 NULL
123808 +get_name_to_buffer_15211 get_name_to_buffer 0 15211 NULL
123809 +bfad_debugfs_write_regrd_15218 bfad_debugfs_write_regrd 3-0 15218 NULL
123810 +m88rs6000t_set_demod_mclk_15221 m88rs6000t_set_demod_mclk 0 15221 NULL nohasharray
123811 +kxcjk1013_setup_any_motion_interrupt_15221 kxcjk1013_setup_any_motion_interrupt 0 15221 &m88rs6000t_set_demod_mclk_15221
123812 +vx_send_irqa_15223 vx_send_irqa 0 15223 NULL
123813 +netlink_set_ring_15224 netlink_set_ring 0 15224 NULL
123814 +c2port_write_dr_15227 c2port_write_dr 0 15227 NULL
123815 +igb_get_regs_len_15229 igb_get_regs_len 0 15229 NULL nohasharray
123816 +bonding_show_miimon_15229 bonding_show_miimon 0 15229 &igb_get_regs_len_15229
123817 +init_unsol_queue_15233 init_unsol_queue 0 15233 NULL
123818 +zf_notify_sys_15234 zf_notify_sys 0 15234 NULL nohasharray
123819 +netxen_nic_set_mac_15234 netxen_nic_set_mac 0 15234 &zf_notify_sys_15234
123820 +iptable_nat_ipv4_out_15236 iptable_nat_ipv4_out 0 15236 NULL
123821 +iwl_dbgfs_sram_write_15239 iwl_dbgfs_sram_write 3-0 15239 NULL
123822 +show_temp_input1_15242 show_temp_input1 0 15242 NULL nohasharray
123823 +getattr_15242 getattr 0 15242 &show_temp_input1_15242
123824 +il_dbgfs_rx_stats_read_15243 il_dbgfs_rx_stats_read 3-0 15243 NULL
123825 +statfs_slow_store_15251 statfs_slow_store 3-0 15251 NULL
123826 +tg3_init_hw_15257 tg3_init_hw 0 15257 NULL
123827 +nr_bind_15261 nr_bind 0 15261 NULL
123828 +div64_u64_15263 div64_u64 0 15263 NULL
123829 +wacom_led_putimage_15264 wacom_led_putimage 4-0 15264 NULL
123830 +simple_strtol_15273 simple_strtol 0 15273 NULL
123831 +rose_set_mac_address_15277 rose_set_mac_address 0 15277 NULL
123832 +fw_realloc_buffer_15280 fw_realloc_buffer 0-2 15280 NULL
123833 +nvhdmi_8ch_7x_pcm_prepare_15281 nvhdmi_8ch_7x_pcm_prepare 0 15281 NULL
123834 +snd_aw2_pcm_prepare_capture_15282 snd_aw2_pcm_prepare_capture 0 15282 NULL
123835 +snd_via82xx_pcm_prepare_15284 snd_via82xx_pcm_prepare 0 15284 NULL
123836 +qib_sdma_get_complete_15288 qib_sdma_get_complete 0 15288 NULL
123837 +xlate_dev_mem_ptr_15291 xlate_dev_mem_ptr 1 15291 NULL nohasharray
123838 +sys_connect_15291 sys_connect 3 15291 &xlate_dev_mem_ptr_15291
123839 +send_write_15294 send_write 6-5-0 15294 NULL
123840 +iwl_trans_pcie_read_prph_15295 iwl_trans_pcie_read_prph 0 15295 NULL
123841 +recover_store_15296 recover_store 0-3 15296 NULL
123842 +cachefiles_daemon_cull_15298 cachefiles_daemon_cull 0 15298 NULL
123843 +multicast_query_use_ifaddr_store_15300 multicast_query_use_ifaddr_store 4-0 15300 NULL
123844 +readpage_15301 readpage 0 15301 NULL
123845 +tpm_tis_init_15304 tpm_tis_init 2-3 15304 NULL nohasharray
123846 +kernel_getsockname_15304 kernel_getsockname 0 15304 &tpm_tis_init_15304
123847 +C_SYSC_move_pages_15305 C_SYSC_move_pages 2 15305 NULL nohasharray
123848 +ocfs2_read_refcount_block_15305 ocfs2_read_refcount_block 0 15305 &C_SYSC_move_pages_15305
123849 +cfhsi_rx_15306 cfhsi_rx 0 15306 NULL
123850 +show_reg_pages_15308 show_reg_pages 0 15308 NULL nohasharray
123851 +fcoe_ctlr_send_keep_alive_15308 fcoe_ctlr_send_keep_alive 3 15308 &show_reg_pages_15308
123852 +alc_init_15309 alc_init 0 15309 NULL
123853 +qla4_8xxx_stop_firmware_15311 qla4_8xxx_stop_firmware 0 15311 NULL
123854 +pwm_set_polarity_15313 pwm_set_polarity 0 15313 NULL
123855 +packet_set_ring_15316 packet_set_ring 0 15316 NULL
123856 +iscsi_tpg_param_show_MaxXmitDataSegmentLength_15326 iscsi_tpg_param_show_MaxXmitDataSegmentLength 0 15326 NULL
123857 +bad_inode_getxattr_15327 bad_inode_getxattr 0 15327 NULL
123858 +show_counter_rx_p3_hdr_egr_ovfls_15329 show_counter_rx_p3_hdr_egr_ovfls 0 15329 NULL
123859 +lp3943_write_byte_15336 lp3943_write_byte 0 15336 NULL
123860 +kovaplus_sysfs_read_15337 kovaplus_sysfs_read 0-6 15337 NULL
123861 +ioread16_15342 ioread16 0 15342 NULL
123862 +alloc_ring_15345 alloc_ring 2-4 15345 NULL nohasharray
123863 +crc32_finup_15345 crc32_finup 0 15345 &alloc_ring_15345
123864 +nfs4_lookup_revalidate_15346 nfs4_lookup_revalidate 0 15346 NULL
123865 +tpacpi_driver_debug_show_15350 tpacpi_driver_debug_show 0 15350 NULL nohasharray
123866 +islpci_open_15350 islpci_open 0 15350 &tpacpi_driver_debug_show_15350
123867 +ext3_commit_super_15352 ext3_commit_super 0 15352 NULL
123868 +mvs_show_interrupt_coalescing_15353 mvs_show_interrupt_coalescing 0 15353 NULL
123869 +devid_mask_show_15354 devid_mask_show 0 15354 NULL
123870 +blkdev_readpages_15357 blkdev_readpages 4 15357 NULL
123871 +nouveau_hwmon_set_emergency_temp_15358 nouveau_hwmon_set_emergency_temp 0-4 15358 NULL
123872 +acpi_ut_create_string_object_15360 acpi_ut_create_string_object 1 15360 NULL nohasharray
123873 +cx88_alsa_dma_init_15360 cx88_alsa_dma_init 2 15360 &acpi_ut_create_string_object_15360
123874 +wusb_key_derive_15364 wusb_key_derive 0 15364 NULL
123875 +cfg80211_netdev_notifier_call_15366 cfg80211_netdev_notifier_call 0 15366 NULL nohasharray
123876 +st_press_buffer_predisable_15366 st_press_buffer_predisable 0 15366 &cfg80211_netdev_notifier_call_15366
123877 +gpio_keys_show_switches_15369 gpio_keys_show_switches 0 15369 NULL
123878 +graph_depth_read_15371 graph_depth_read 3 15371 NULL
123879 +regmap_mmio_read_15372 regmap_mmio_read 0 15372 NULL
123880 +compat_sys_process_vm_readv_15374 compat_sys_process_vm_readv 3-5 15374 NULL
123881 +print_cpus_offline_15377 print_cpus_offline 0 15377 NULL
123882 +fq_codel_zalloc_15378 fq_codel_zalloc 1 15378 NULL nohasharray
123883 +solo_s_ctrl_15378 solo_s_ctrl 0 15378 &fq_codel_zalloc_15378
123884 +domain_flush_pages_15379 domain_flush_pages 3-2 15379 NULL nohasharray
123885 +iosf_mbi_read_15379 iosf_mbi_read 0 15379 &domain_flush_pages_15379
123886 +alloc_fddidev_15382 alloc_fddidev 1 15382 NULL
123887 +hotkey_user_mask_set_15391 hotkey_user_mask_set 0 15391 NULL
123888 +show_lwid_enb_15392 show_lwid_enb 0 15392 NULL
123889 +_regmap_read_15396 _regmap_read 0 15396 NULL
123890 +mlx4_cmd_wait_15399 mlx4_cmd_wait 0 15399 NULL
123891 +sm501fb_check_var_15402 sm501fb_check_var 0 15402 NULL
123892 +pipeline_csum_to_rx_xfer_swi_read_15403 pipeline_csum_to_rx_xfer_swi_read 3-0 15403 NULL
123893 +get_modalias_15406 get_modalias 2-0 15406 NULL nohasharray
123894 +nfs_setattr_15406 nfs_setattr 0 15406 &get_modalias_15406
123895 +qlcnic_83xx_get_cap_size_15413 qlcnic_83xx_get_cap_size 0 15413 NULL
123896 +multicast_membership_interval_store_15419 multicast_membership_interval_store 4-0 15419 NULL
123897 +show_pwm_auto_channels_15421 show_pwm_auto_channels 0 15421 NULL nohasharray
123898 +ov772x_s_stream_15421 ov772x_s_stream 0 15421 &show_pwm_auto_channels_15421
123899 +metric_id_set_15422 metric_id_set 0-4 15422 NULL
123900 +__videobuf_copy_to_user_15423 __videobuf_copy_to_user 4-0 15423 NULL
123901 +tsl2550_store_operating_mode_15427 tsl2550_store_operating_mode 0-4 15427 NULL
123902 +target_core_store_dev_alias_15430 target_core_store_dev_alias 0-3 15430 NULL
123903 +dvb_pll_configure_15432 dvb_pll_configure 0-3 15432 NULL
123904 +prepare_hardware_15436 prepare_hardware 0 15436 NULL
123905 +tcp_mtu_to_mss_15438 tcp_mtu_to_mss 2-0 15438 NULL
123906 +wakeup_count_show_15444 wakeup_count_show 0 15444 NULL
123907 +wl12xx_boot_15445 wl12xx_boot 0 15445 NULL
123908 +mISDN_sock_recvmsg_15446 mISDN_sock_recvmsg 0-4 15446 NULL
123909 +regulator_suspend_standby_uV_show_15448 regulator_suspend_standby_uV_show 0 15448 NULL
123910 +memweight_15450 memweight 0 15450 NULL
123911 +show_tabletEventsReceived_15451 show_tabletEventsReceived 0 15451 NULL
123912 +ceph_tcp_recvpage_15453 ceph_tcp_recvpage 4 15453 NULL
123913 +i2400m_rx_stats_write_15455 i2400m_rx_stats_write 0-3 15455 NULL
123914 +vmalloc_15464 vmalloc 1 15464 NULL
123915 +show_sas_phy_target_port_protocols_15466 show_sas_phy_target_port_protocols 0 15466 NULL
123916 +w1_f2d_write_15467 w1_f2d_write 3 15467 NULL
123917 +find_smbios_instance_string_15470 find_smbios_instance_string 0 15470 NULL
123918 +mtd_flags_show_15472 mtd_flags_show 0 15472 NULL nohasharray
123919 +__mutex_lock_killable_slowpath_15472 __mutex_lock_killable_slowpath 0 15472 &mtd_flags_show_15472
123920 +snd_m3_pcm_stop_15476 snd_m3_pcm_stop 0 15476 NULL nohasharray
123921 +snd_seq_ioctl_query_subs_15476 snd_seq_ioctl_query_subs 0 15476 &snd_m3_pcm_stop_15476
123922 +ath9k_get_stats_15482 ath9k_get_stats 0 15482 NULL
123923 +i2c_readbytes_15483 i2c_readbytes 0 15483 NULL
123924 +cp2112_read_15484 cp2112_read 0 15484 NULL nohasharray
123925 +target_stat_scsi_dev_attr_show_15484 target_stat_scsi_dev_attr_show 0 15484 &cp2112_read_15484
123926 +ds2781_read_block_15486 ds2781_read_block 4-3-0 15486 NULL
123927 +target_core_alua_lu_gp_show_attr_members_15487 target_core_alua_lu_gp_show_attr_members 0 15487 NULL nohasharray
123928 +write_hw_15487 write_hw 0-6-5 15487 &target_core_alua_lu_gp_show_attr_members_15487
123929 +mcs7830_set_mac_address_15497 mcs7830_set_mac_address 0 15497 NULL
123930 +__clone_and_map_data_bio_15498 __clone_and_map_data_bio 3 15498 NULL
123931 +vringh_iov_pull_user_15499 vringh_iov_pull_user 3 15499 NULL
123932 +iolock_15500 iolock 0 15500 NULL
123933 +psmouse_attr_set_helper_15505 psmouse_attr_set_helper 0-4 15505 NULL
123934 +bNumInterfaces_show_15506 bNumInterfaces_show 0 15506 NULL
123935 +mwl8k_load_fw_image_15508 mwl8k_load_fw_image 0 15508 NULL
123936 +map_sg_15523 map_sg 0-3 15523 NULL
123937 +da9052_rtc_read_time_15524 da9052_rtc_read_time 0 15524 NULL
123938 +store_15525 store 0 15525 NULL
123939 +il4965_mac_sta_add_15529 il4965_mac_sta_add 0 15529 NULL
123940 +ifx_spi_write_15531 ifx_spi_write 3 15531 NULL
123941 +da9052_bat_irq_15533 da9052_bat_irq 1 15533 NULL
123942 +p9_check_zc_errors_15534 p9_check_zc_errors 4 15534 NULL
123943 +set_pwm_auto_point_temp_15535 set_pwm_auto_point_temp 0-4 15535 NULL
123944 +show_rdac2_15539 show_rdac2 0 15539 NULL
123945 +adf4350_reg_access_15542 adf4350_reg_access 0 15542 NULL
123946 +ql_process_mac_rx_page_15543 ql_process_mac_rx_page 4 15543 NULL
123947 +get_fc_cos_names_15544 get_fc_cos_names 0 15544 NULL nohasharray
123948 +zero_the_pointer_15544 zero_the_pointer 0 15544 &get_fc_cos_names_15544 nohasharray
123949 +sb1000_get_firmware_version_15544 sb1000_get_firmware_version 0 15544 &zero_the_pointer_15544
123950 +kxcjk1013_get_mode_15550 kxcjk1013_get_mode 0 15550 NULL
123951 +ipv6_synproxy_hook_15554 ipv6_synproxy_hook 0 15554 NULL
123952 +iscsi_stat_sess_show_attr_node_15558 iscsi_stat_sess_show_attr_node 0 15558 NULL
123953 +do_send_15559 do_send 4 15559 NULL nohasharray
123954 +_write_oob_15559 _write_oob 0 15559 &do_send_15559
123955 +i801_block_transaction_15562 i801_block_transaction 0 15562 NULL nohasharray
123956 +create_capture_mixers_15562 create_capture_mixers 0 15562 &i801_block_transaction_15562
123957 +get_checksum_15564 get_checksum 0 15564 NULL
123958 +iwl_nvm_read_section_15568 iwl_nvm_read_section 0 15568 NULL
123959 +_read_user_prot_reg_15571 _read_user_prot_reg 0 15571 NULL
123960 +persistent_status_15574 persistent_status 4 15574 NULL
123961 +bnx2fc_process_unsol_compl_15576 bnx2fc_process_unsol_compl 2 15576 NULL
123962 +usbtv_start_streaming_15581 usbtv_start_streaming 0 15581 NULL
123963 +usbhsh_status_stage_packet_push_15582 usbhsh_status_stage_packet_push 0 15582 NULL
123964 +notify_recv_pre_dequeue_15583 notify_recv_pre_dequeue 0 15583 NULL
123965 +show_tcpRtoMax_15584 show_tcpRtoMax 0 15584 NULL
123966 +vme_user_write_15587 vme_user_write 3 15587 NULL
123967 +permission_15588 permission 0 15588 NULL
123968 +adt7x10_show_alarm_15602 adt7x10_show_alarm 0 15602 NULL
123969 +nes_store_flash_cmd_15603 nes_store_flash_cmd 0-3 15603 NULL
123970 +x1205_get_datetime_15608 x1205_get_datetime 0 15608 NULL
123971 +i40evf_request_traffic_irqs_15610 i40evf_request_traffic_irqs 0 15610 NULL
123972 +wusb_chid_show_15613 wusb_chid_show 0 15613 NULL nohasharray
123973 +sdev_show_rev_15613 sdev_show_rev 0 15613 &wusb_chid_show_15613
123974 +kxcjk1013_data_rdy_trigger_set_state_15617 kxcjk1013_data_rdy_trigger_set_state 0 15617 NULL
123975 +mic_map_15618 mic_map 0-2 15618 NULL
123976 +store_rtap_iface_15620 store_rtap_iface 0-4 15620 NULL
123977 +pci_user_read_config_dword_15624 pci_user_read_config_dword 0 15624 NULL
123978 +dsp_cmx_send_member_15625 dsp_cmx_send_member 2 15625 NULL
123979 +ubifs_add_bud_to_log_15628 ubifs_add_bud_to_log 0 15628 NULL
123980 +proc_loginuid_read_15631 proc_loginuid_read 3-0 15631 NULL
123981 +authorized_show_15636 authorized_show 0 15636 NULL
123982 +fill_func_15640 fill_func 0 15640 NULL
123983 +bonding_show_xmit_hash_15641 bonding_show_xmit_hash 0 15641 NULL
123984 +tomoyo_scan_bprm_15642 tomoyo_scan_bprm 4-2 15642 NULL nohasharray
123985 +pipeline_hs_tx_stat_fifo_int_read_15642 pipeline_hs_tx_stat_fifo_int_read 3-0 15642 &tomoyo_scan_bprm_15642
123986 +joydev_handle_JSIOCSBTNMAP_15643 joydev_handle_JSIOCSBTNMAP 3 15643 NULL
123987 +mgmt_exec_nonemb_cmd_15644 mgmt_exec_nonemb_cmd 0 15644 NULL
123988 +fs_path_add_15648 fs_path_add 3 15648 NULL
123989 +__do_readpage_15652 __do_readpage 0 15652 NULL
123990 +xsd_read_15653 xsd_read 3-0 15653 NULL
123991 +compat_sys_fcntl_15654 compat_sys_fcntl 3 15654 NULL
123992 +show_attr_powered_15658 show_attr_powered 0 15658 NULL
123993 +elan_i2c_read_block_15663 elan_i2c_read_block 0 15663 NULL
123994 +store_15665 store 0-3 15665 NULL
123995 +unix_bind_15668 unix_bind 3-0 15668 NULL
123996 +idetape_init_rw_15671 idetape_init_rw 0 15671 NULL
123997 +snd_korg1212_ioctl_15674 snd_korg1212_ioctl 0 15674 NULL nohasharray
123998 +SyS_connect_15674 SyS_connect 3 15674 &snd_korg1212_ioctl_15674 nohasharray
123999 +dm_read_15674 dm_read 3 15674 &SyS_connect_15674
124000 +snd_usb_caiaq_pcm_trigger_15684 snd_usb_caiaq_pcm_trigger 0 15684 NULL
124001 +qib_diagpkt_write_15685 qib_diagpkt_write 0-3 15685 NULL
124002 +ndo_open_15687 ndo_open 0 15687 NULL
124003 +psmouse_attr_show_protocol_15693 psmouse_attr_show_protocol 0 15693 NULL
124004 +uinput_str_to_user_15695 uinput_str_to_user 3 15695 NULL nohasharray
124005 +spidev_read_15695 spidev_read 0-3 15695 &uinput_str_to_user_15695
124006 +show_sas_expander_product_rev_15701 show_sas_expander_product_rev 0 15701 NULL
124007 +suspend_hi_store_15706 suspend_hi_store 0-3 15706 NULL
124008 +s6e63m0_sysfs_store_gamma_mode_15708 s6e63m0_sysfs_store_gamma_mode 0-4 15708 NULL
124009 +as3722_irq_get_virq_15718 as3722_irq_get_virq 2 15718 NULL
124010 +tracing_snapshot_write_15719 tracing_snapshot_write 3 15719 NULL
124011 +rio_request_inb_dbell_15726 rio_request_inb_dbell 0 15726 NULL
124012 +pinctrl_utils_reserve_map_15730 pinctrl_utils_reserve_map 5 15730 NULL nohasharray
124013 +btrfs_writepage_15730 btrfs_writepage 0 15730 &pinctrl_utils_reserve_map_15730
124014 +acpi_ex_setup_region_15734 acpi_ex_setup_region 0 15734 NULL
124015 +ea_alloc_skeleton_15736 ea_alloc_skeleton 0 15736 NULL
124016 +__tree_mod_log_insert_15744 __tree_mod_log_insert 0 15744 NULL
124017 +HiSax_readstatus_15752 HiSax_readstatus 2 15752 NULL nohasharray
124018 +rcar_i2c_bus_barrier_15752 rcar_i2c_bus_barrier 0 15752 &HiSax_readstatus_15752
124019 +ufs_update_inode_15753 ufs_update_inode 0 15753 NULL
124020 +array_state_show_15758 array_state_show 0 15758 NULL
124021 +bitmap_search_next_usable_block_15762 bitmap_search_next_usable_block 0-1-3 15762 NULL
124022 +thermal_get_temp_15766 thermal_get_temp 0 15766 NULL nohasharray
124023 +do_test_15766 do_test 1 15766 &thermal_get_temp_15766
124024 +fuse_direct_read_15768 fuse_direct_read 0-3 15768 NULL
124025 +isl1208_i2c_get_atr_15771 isl1208_i2c_get_atr 0 15771 NULL nohasharray
124026 +chunksize_store_15771 chunksize_store 0-3 15771 &isl1208_i2c_get_atr_15771
124027 +corb_send_verb_15777 corb_send_verb 0 15777 NULL
124028 +ipr_write_dump_15780 ipr_write_dump 0-6-5 15780 NULL
124029 +call_modprobe_15781 call_modprobe 0 15781 NULL
124030 +rj54n1_commit_15787 rj54n1_commit 0 15787 NULL nohasharray
124031 +usbdev_notify_15787 usbdev_notify 0 15787 &rj54n1_commit_15787
124032 +scsi_prot_sg_count_15789 scsi_prot_sg_count 0 15789 NULL
124033 +iscsi_stat_logout_show_attr_normal_logouts_15790 iscsi_stat_logout_show_attr_normal_logouts 0 15790 NULL
124034 +i915_gem_init_seqno_15793 i915_gem_init_seqno 0 15793 NULL
124035 +eem_opts_dev_addr_store_15800 eem_opts_dev_addr_store 0-3 15800 NULL
124036 +smk_read_direct_15803 smk_read_direct 3-0 15803 NULL
124037 +keyboard_notifier_call_15804 keyboard_notifier_call 0 15804 NULL
124038 +intel_rng_init_15805 intel_rng_init 0 15805 NULL
124039 +sysfs_show_current_clocksources_15807 sysfs_show_current_clocksources 0 15807 NULL
124040 +gsmi_clear_eventlog_store_15814 gsmi_clear_eventlog_store 0-4 15814 NULL
124041 +gx1_read_conf_reg_15817 gx1_read_conf_reg 0 15817 NULL nohasharray
124042 +nameseq_list_15817 nameseq_list 3-0 15817 &gx1_read_conf_reg_15817 nohasharray
124043 +gnttab_expand_15817 gnttab_expand 1 15817 &nameseq_list_15817
124044 +snd_seq_ioctl_set_port_info_15819 snd_seq_ioctl_set_port_info 0 15819 NULL
124045 +afs_proc_rootcell_write_15822 afs_proc_rootcell_write 3-0 15822 NULL
124046 +ql_start_tx_ring_15823 ql_start_tx_ring 0 15823 NULL
124047 +tps65912_reg_read_15825 tps65912_reg_read 0 15825 NULL
124048 +s5p_jpeg_queue_setup_15831 s5p_jpeg_queue_setup 0 15831 NULL
124049 +i40e_configure_rx_ring_15835 i40e_configure_rx_ring 0 15835 NULL
124050 +read_reg_15838 read_reg 0 15838 NULL
124051 +nilfs_dev_free_blocks_show_15843 nilfs_dev_free_blocks_show 0 15843 NULL
124052 +p54_setup_mac_15852 p54_setup_mac 0 15852 NULL
124053 +write_file_tx99_15856 write_file_tx99 3-0 15856 NULL
124054 +iscsi_stat_instance_show_attr_max_ver_15860 iscsi_stat_instance_show_attr_max_ver 0 15860 NULL
124055 +recovery_start_store_15862 recovery_start_store 0-3 15862 NULL
124056 +errors_show_15863 errors_show 0 15863 NULL nohasharray
124057 +show_ipv6_iface_router_addr_15863 show_ipv6_iface_router_addr 0 15863 &errors_show_15863
124058 +acpi_sleep_prepare_15866 acpi_sleep_prepare 0 15866 NULL
124059 +block_write_full_page_15868 block_write_full_page 0 15868 NULL
124060 +media_entity_init_15870 media_entity_init 4-2 15870 NULL nohasharray
124061 +ubi_io_write_15870 ubi_io_write 5-4-0 15870 &media_entity_init_15870
124062 +set_in_min_15872 set_in_min 0-4 15872 NULL
124063 +__mptctl_ioctl_15875 __mptctl_ioctl 2 15875 NULL
124064 +afs_vnode_fetch_data_15877 afs_vnode_fetch_data 0 15877 NULL
124065 +show_dock_state_15881 show_dock_state 0 15881 NULL nohasharray
124066 +show_temp_alarm_15881 show_temp_alarm 0 15881 &show_dock_state_15881 nohasharray
124067 +partition_id_show_15881 partition_id_show 0 15881 &show_temp_alarm_15881
124068 +do_truncation_15882 do_truncation 0 15882 NULL
124069 +hwahc_op_urb_enqueue_15883 hwahc_op_urb_enqueue 0 15883 NULL
124070 +m5602_write_bridge_15886 m5602_write_bridge 0 15886 NULL
124071 +usbhid_output_report_15891 usbhid_output_report 0 15891 NULL
124072 +raid5_show_preread_threshold_15892 raid5_show_preread_threshold 0 15892 NULL
124073 +sp_set_mac_address_15899 sp_set_mac_address 0 15899 NULL
124074 +show_spi_transport_qas_15902 show_spi_transport_qas 0 15902 NULL nohasharray
124075 +sctp_apply_peer_addr_params_15902 sctp_apply_peer_addr_params 0 15902 &show_spi_transport_qas_15902
124076 +host_control_action_store_15906 host_control_action_store 0-4 15906 NULL
124077 +send_tx_power_15914 send_tx_power 0 15914 NULL
124078 +alc_build_controls_15918 alc_build_controls 0 15918 NULL
124079 +hid_hw_power_15921 hid_hw_power 0 15921 NULL
124080 +erst_exec_store_var1_15933 erst_exec_store_var1 0 15933 NULL
124081 +wm5100_gpio_direction_in_15934 wm5100_gpio_direction_in 0 15934 NULL
124082 +tda18218_wr_regs_15935 tda18218_wr_regs 0 15935 NULL
124083 +power_read_15939 power_read 3-0 15939 NULL
124084 +hfs_listxattr_15946 hfs_listxattr 0-3 15946 NULL nohasharray
124085 +sirdev_open_15946 sirdev_open 0 15946 &hfs_listxattr_15946
124086 +lpfc_idiag_drbacc_read_15948 lpfc_idiag_drbacc_read 3-0 15948 NULL
124087 +mwifiex_cmd_mac_control_15949 mwifiex_cmd_mac_control 0 15949 NULL
124088 +snd_pcm_lib_read_transfer_15952 snd_pcm_lib_read_transfer 5 15952 NULL
124089 +memblock_virt_alloc_try_nid_15954 memblock_virt_alloc_try_nid 1 15954 NULL
124090 +i40e_get_phys_port_id_15955 i40e_get_phys_port_id 0 15955 NULL
124091 +mxl5005s_set_params_15963 mxl5005s_set_params 0 15963 NULL
124092 +b43_nphy_op_switch_channel_15964 b43_nphy_op_switch_channel 0 15964 NULL
124093 +remap_pci_mem_15966 remap_pci_mem 1-2 15966 NULL nohasharray
124094 +find_rsb_15966 find_rsb 0 15966 &remap_pci_mem_15966
124095 +rocker_netdevice_event_15969 rocker_netdevice_event 0 15969 NULL
124096 +usb_autopm_get_interface_async_15970 usb_autopm_get_interface_async 0 15970 NULL nohasharray
124097 +mls_read_range_helper_15970 mls_read_range_helper 0 15970 &usb_autopm_get_interface_async_15970
124098 +sht15_connection_reset_15973 sht15_connection_reset 0 15973 NULL
124099 +smk_read_ptrace_15974 smk_read_ptrace 3-0 15974 NULL
124100 +rx_queue_attr_show_15978 rx_queue_attr_show 0 15978 NULL
124101 +frame_alloc_15981 frame_alloc 4-0 15981 NULL
124102 +alloc_vm_area_15989 alloc_vm_area 1 15989 NULL
124103 +stir_net_open_15991 stir_net_open 0 15991 NULL
124104 +recv_pre_block_15995 recv_pre_block 0 15995 NULL
124105 +rpm_check_suspend_allowed_15996 rpm_check_suspend_allowed 0 15996 NULL
124106 +vfs_removexattr_16000 vfs_removexattr 0 16000 NULL
124107 +iwlagn_rxon_disconn_16003 iwlagn_rxon_disconn 0 16003 NULL
124108 +period_store_16008 period_store 0-4 16008 NULL
124109 +do_open_16009 do_open 0 16009 NULL
124110 +hdpvr_register_videodev_16010 hdpvr_register_videodev 3 16010 NULL
124111 +crypto_shash_export_16014 crypto_shash_export 0 16014 NULL
124112 +viafb_vt1636_proc_write_16018 viafb_vt1636_proc_write 3-0 16018 NULL
124113 +qlcnic_sysfs_read_esw_config_16022 qlcnic_sysfs_read_esw_config 0-6-5 16022 NULL
124114 +mlx4_qp_reserve_range_16026 mlx4_qp_reserve_range 0-3 16026 NULL nohasharray
124115 +wrmsr_safe_on_cpu_16026 wrmsr_safe_on_cpu 0 16026 &mlx4_qp_reserve_range_16026
124116 +si476x_core_cmd_agc_status_16027 si476x_core_cmd_agc_status 0 16027 NULL
124117 +got_frame_16028 got_frame 2 16028 NULL
124118 +wl1251_acx_rx_config_16034 wl1251_acx_rx_config 0 16034 NULL
124119 +il3945_tx_reset_16042 il3945_tx_reset 0 16042 NULL
124120 +iscsi_stat_instance_show_attr_fail_rem_name_16045 iscsi_stat_instance_show_attr_fail_rem_name 0 16045 NULL
124121 +show_virtual_16047 show_virtual 0 16047 NULL
124122 +hidp_send_message_16052 hidp_send_message 0-6 16052 NULL
124123 +dccp_recvmsg_16056 dccp_recvmsg 0-4 16056 NULL
124124 +read_file_spectral_period_16057 read_file_spectral_period 3-0 16057 NULL
124125 +SYSC_kexec_file_load_16058 SYSC_kexec_file_load 3 16058 NULL nohasharray
124126 +nf_call_iptables_store_16058 nf_call_iptables_store 4-0 16058 &SYSC_kexec_file_load_16058
124127 +si5351_msynth_params_address_16062 si5351_msynth_params_address 0-1 16062 NULL
124128 +cp2112_write_req_16068 cp2112_write_req 0-5 16068 NULL
124129 +udf_extend_file_16069 udf_extend_file 0 16069 NULL
124130 +file_has_perm_16070 file_has_perm 0 16070 NULL
124131 +__iscsi_tpg_auth_show_authenticate_target_16071 __iscsi_tpg_auth_show_authenticate_target 0 16071 NULL
124132 +atkbd_attr_show_helper_16073 atkbd_attr_show_helper 0 16073 NULL
124133 +show_modinfo_srcversion_16077 show_modinfo_srcversion 0 16077 NULL
124134 +ext4_bio_write_page_16078 ext4_bio_write_page 0 16078 NULL
124135 +updateSuper_16079 updateSuper 0 16079 NULL
124136 +mt2063_read_16080 mt2063_read 0 16080 NULL
124137 +sctp_setsockopt_disable_fragments_16088 sctp_setsockopt_disable_fragments 0 16088 NULL
124138 +wl1271_acx_tx_power_16092 wl1271_acx_tx_power 0 16092 NULL
124139 +ps2pp_attr_set_smartscroll_16094 ps2pp_attr_set_smartscroll 0-4 16094 NULL
124140 +pb0100_set_gain_16099 pb0100_set_gain 0 16099 NULL
124141 +_ctl_ioc_reset_count_show_16102 _ctl_ioc_reset_count_show 0 16102 NULL
124142 +isr_tx_exch_complete_read_16103 isr_tx_exch_complete_read 3-0 16103 NULL nohasharray
124143 +mwifiex_cmd_802_11d_domain_info_16103 mwifiex_cmd_802_11d_domain_info 0 16103 &isr_tx_exch_complete_read_16103
124144 +_submit_bh_16106 _submit_bh 0 16106 NULL
124145 +isr_hw_pm_mode_changes_read_16110 isr_hw_pm_mode_changes_read 3-0 16110 NULL nohasharray
124146 +dma_tx_requested_read_16110 dma_tx_requested_read 3-0 16110 &isr_hw_pm_mode_changes_read_16110 nohasharray
124147 +wlcore_raw_write32_16110 wlcore_raw_write32 0 16110 &dma_tx_requested_read_16110
124148 +goldfish_pipe_error_convert_16111 goldfish_pipe_error_convert 0 16111 NULL nohasharray
124149 +udelay_test_write_16111 udelay_test_write 3 16111 &goldfish_pipe_error_convert_16111
124150 +iommu_map_mmio_space_16114 iommu_map_mmio_space 1-2 16114 NULL
124151 +wsm_write_mib_16116 wsm_write_mib 4-0 16116 NULL
124152 +target_core_hba_store_attr_hba_mode_16117 target_core_hba_store_attr_hba_mode 0-3 16117 NULL nohasharray
124153 +rd_mem_16117 rd_mem 0 16117 &target_core_hba_store_attr_hba_mode_16117
124154 +ethoc_change_mtu_16120 ethoc_change_mtu 0 16120 NULL
124155 +mwl8k_cmd_set_post_scan_16121 mwl8k_cmd_set_post_scan 0 16121 NULL
124156 +dn_getname_16122 dn_getname 0 16122 NULL
124157 +gsmi_die_callback_16123 gsmi_die_callback 0 16123 NULL
124158 +snmp_conntrack_help_16126 snmp_conntrack_help 0 16126 NULL
124159 +sysv_statfs_16128 sysv_statfs 0 16128 NULL
124160 +compat_sys_select_16131 compat_sys_select 1 16131 NULL
124161 +fsm_init_16134 fsm_init 2 16134 NULL
124162 +hysdn_rx_netpkt_16136 hysdn_rx_netpkt 3 16136 NULL
124163 +sht21_update_measurements_16143 sht21_update_measurements 0 16143 NULL nohasharray
124164 +cfq_fifo_expire_sync_store_16143 cfq_fifo_expire_sync_store 3-0 16143 &sht21_update_measurements_16143
124165 +input_register_device_16147 input_register_device 0 16147 NULL
124166 +ext4_xattr_block_get_16148 ext4_xattr_block_get 0 16148 NULL nohasharray
124167 +set_port1_16148 set_port1 0-4 16148 &ext4_xattr_block_get_16148
124168 +hidp_send_intr_message_16150 hidp_send_intr_message 0-4 16150 NULL
124169 +lpfc_vportnum_show_16152 lpfc_vportnum_show 0 16152 NULL
124170 +ext4_read_inline_data_16156 ext4_read_inline_data 0-3 16156 NULL
124171 +queues_show_16159 queues_show 0 16159 NULL nohasharray
124172 +usb2_lpm_besl_store_16159 usb2_lpm_besl_store 0-4 16159 &queues_show_16159 nohasharray
124173 +mgmt_device_found_16159 mgmt_device_found 9-11 16159 &usb2_lpm_besl_store_16159
124174 +pn_header_create_16161 pn_header_create 0 16161 NULL nohasharray
124175 +__hw_addr_create_ex_16161 __hw_addr_create_ex 0 16161 &pn_header_create_16161
124176 +osd_finalize_request_16163 osd_finalize_request 0 16163 NULL
124177 +bnx2i_get_cid_num_16166 bnx2i_get_cid_num 0 16166 NULL
124178 +sdev_show_timeout_16167 sdev_show_timeout 0 16167 NULL nohasharray
124179 +nfcwilink_skb_alloc_16167 nfcwilink_skb_alloc 1 16167 &sdev_show_timeout_16167
124180 +iscsi_stat_tgt_attr_show_attr_login_fails_16172 iscsi_stat_tgt_attr_show_attr_login_fails 0 16172 NULL
124181 +dst_output_sk_16174 dst_output_sk 0 16174 NULL
124182 +show_beep_enable_16177 show_beep_enable 0 16177 NULL
124183 +show_tcpCurrEstab_16188 show_tcpCurrEstab 0 16188 NULL
124184 +megaraid_sysfs_show_ldnum_16189 megaraid_sysfs_show_ldnum 0 16189 NULL nohasharray
124185 +ovl_dir_fsync_16189 ovl_dir_fsync 0 16189 &megaraid_sysfs_show_ldnum_16189
124186 +i40e_allocate_virt_mem_d_16191 i40e_allocate_virt_mem_d 3 16191 NULL nohasharray
124187 +rcu_oom_notify_16191 rcu_oom_notify 0 16191 &i40e_allocate_virt_mem_d_16191
124188 +musb_vbus_show_16194 musb_vbus_show 0 16194 NULL
124189 +cipso_v4_map_cat_rng_hton_16203 cipso_v4_map_cat_rng_hton 0 16203 NULL
124190 +m5602_read_sensor_16209 m5602_read_sensor 0 16209 NULL
124191 +bind_16210 bind 0 16210 NULL nohasharray
124192 +SyS_pselect6_16210 SyS_pselect6 1 16210 &bind_16210
124193 +create_table_16213 create_table 2 16213 NULL
124194 +patch_stac927x_16218 patch_stac927x 0 16218 NULL
124195 +si476x_core_send_command_16219 si476x_core_send_command 4-6-0 16219 NULL nohasharray
124196 +hdaps_calibrate_show_16219 hdaps_calibrate_show 0 16219 &si476x_core_send_command_16219 nohasharray
124197 +ps_get_cur_chrage_cntl_limit_16219 ps_get_cur_chrage_cntl_limit 0 16219 &hdaps_calibrate_show_16219
124198 +sysfs_mbox_write_16220 sysfs_mbox_write 0-6-5 16220 NULL
124199 +set_fan_max_16221 set_fan_max 0-4 16221 NULL
124200 +sock_no_getname_16223 sock_no_getname 0 16223 NULL
124201 +ath9k_hw_ar9287_dump_eeprom_16224 ath9k_hw_ar9287_dump_eeprom 4-5-0 16224 NULL
124202 +atomic_read_file_16227 atomic_read_file 3-0 16227 NULL
124203 +cc770_open_16228 cc770_open 0 16228 NULL
124204 +mlx4_en_get_phys_port_id_16231 mlx4_en_get_phys_port_id 0 16231 NULL
124205 +r6040_up_16233 r6040_up 0 16233 NULL
124206 +wl12xx_cmd_set_peer_state_16234 wl12xx_cmd_set_peer_state 0 16234 NULL
124207 +nmi_timer_cpu_notifier_16236 nmi_timer_cpu_notifier 0 16236 NULL
124208 +pep_setsockopt_16241 pep_setsockopt 0 16241 NULL
124209 +update_mctime_16242 update_mctime 0 16242 NULL
124210 +ds1390_read_time_16244 ds1390_read_time 0 16244 NULL
124211 +max8998_write_reg_16245 max8998_write_reg 0 16245 NULL
124212 +btrfs_dev_extent_chunk_offset_16247 btrfs_dev_extent_chunk_offset 0 16247 NULL nohasharray
124213 +i40e_dbg_dump_read_16247 i40e_dbg_dump_read 3-0 16247 &btrfs_dev_extent_chunk_offset_16247 nohasharray
124214 +scm_send_16247 scm_send 0 16247 &i40e_dbg_dump_read_16247
124215 +il_dbgfs_disable_ht40_write_16249 il_dbgfs_disable_ht40_write 3-0 16249 NULL
124216 +show_xoffset_16251 show_xoffset 0 16251 NULL
124217 +__apei_exec_write_register_16253 __apei_exec_write_register 0 16253 NULL nohasharray
124218 +do_shrink_16253 do_shrink 0 16253 &__apei_exec_write_register_16253 nohasharray
124219 +netlink_setsockopt_16253 netlink_setsockopt 0 16253 &do_shrink_16253
124220 +SyS_fgetxattr_16254 SyS_fgetxattr 4 16254 NULL
124221 +saa7164_api_i2c_read_16257 saa7164_api_i2c_read 0 16257 NULL
124222 +reiserfs_acl_count_16265 reiserfs_acl_count 0-1 16265 NULL nohasharray
124223 +evm_inode_setxattr_16265 evm_inode_setxattr 0 16265 &reiserfs_acl_count_16265
124224 +ath10k_wmi_peer_set_param_16266 ath10k_wmi_peer_set_param 0 16266 NULL
124225 +wacom_button_image_store_16269 wacom_button_image_store 0-4 16269 NULL
124226 +snd_ali_trigger_16277 snd_ali_trigger 0 16277 NULL
124227 +nand_bch_init_16280 nand_bch_init 3-2 16280 NULL
124228 +ims_pcu_ofn_reg_addr_show_16282 ims_pcu_ofn_reg_addr_show 0 16282 NULL nohasharray
124229 +iscsi_tpg_param_store_OFMarkInt_16282 iscsi_tpg_param_store_OFMarkInt 0-3 16282 &ims_pcu_ofn_reg_addr_show_16282
124230 +account_16283 account 0-4-2 16283 NULL nohasharray
124231 +mirror_status_16283 mirror_status 5 16283 &account_16283
124232 +regcache_rbtree_insert_to_block_16285 regcache_rbtree_insert_to_block 3-4-0 16285 NULL nohasharray
124233 +rfcomm_sock_getname_16285 rfcomm_sock_getname 0 16285 &regcache_rbtree_insert_to_block_16285 nohasharray
124234 +reclaim_account_show_16285 reclaim_account_show 0 16285 &rfcomm_sock_getname_16285
124235 +jumpshot_read_data_16287 jumpshot_read_data 4 16287 NULL nohasharray
124236 +show_analog_out_reg_16287 show_analog_out_reg 0 16287 &jumpshot_read_data_16287
124237 +bh1770_power_state_store_16288 bh1770_power_state_store 0-4 16288 NULL
124238 +snd_als4000_capture_trigger_16290 snd_als4000_capture_trigger 0 16290 NULL
124239 +stk_allocate_buffers_16291 stk_allocate_buffers 2 16291 NULL
124240 +sha1_ssse3_update_16293 sha1_ssse3_update 0 16293 NULL
124241 +adis16136_set_freq_16295 adis16136_set_freq 0 16295 NULL
124242 +snd_at73c213_pcm_trigger_16297 snd_at73c213_pcm_trigger 0 16297 NULL nohasharray
124243 +SyS_send_16297 SyS_send 3 16297 &snd_at73c213_pcm_trigger_16297
124244 +pyra_sysfs_write_profile_buttons_16301 pyra_sysfs_write_profile_buttons 0-6-5 16301 NULL
124245 +fore200e_setsockopt_16304 fore200e_setsockopt 0 16304 NULL
124246 +ipr_show_resource_path_16307 ipr_show_resource_path 0 16307 NULL
124247 +show_ipv4_iface_dhcp_use_vendor_id_en_16308 show_ipv4_iface_dhcp_use_vendor_id_en 0 16308 NULL
124248 +ixgbe_setup_fcoe_ddp_resources_16311 ixgbe_setup_fcoe_ddp_resources 0 16311 NULL
124249 +ds1511_nvram_write_16312 ds1511_nvram_write 0-6-5 16312 NULL
124250 +bonding_show_arp_validate_16313 bonding_show_arp_validate 0 16313 NULL
124251 +of_property_read_string_helper_16314 of_property_read_string_helper 0-5 16314 NULL
124252 +ar5523_cmd_16318 ar5523_cmd 0 16318 NULL
124253 +do_set_pwm_16320 do_set_pwm 0 16320 NULL
124254 +snd_bt87x_prepare_16323 snd_bt87x_prepare 0 16323 NULL
124255 +enable_periodic_16329 enable_periodic 0 16329 NULL
124256 +vmw_cursor_update_image_16332 vmw_cursor_update_image 4-3 16332 NULL
124257 +show_ipOutBcastPkts_16333 show_ipOutBcastPkts 0 16333 NULL
124258 +acpi_power_get_list_state_16334 acpi_power_get_list_state 0 16334 NULL nohasharray
124259 +show_conn_param_ISCSI_PARAM_HDRDGST_EN_16334 show_conn_param_ISCSI_PARAM_HDRDGST_EN 0 16334 &acpi_power_get_list_state_16334
124260 +iptable_nat_ipv4_local_fn_16340 iptable_nat_ipv4_local_fn 0 16340 NULL
124261 +host_store_rescan_16343 host_store_rescan 0-4 16343 NULL
124262 +rcar_thermal_get_trip_type_16349 rcar_thermal_get_trip_type 0 16349 NULL
124263 +cx231xx_i2c_xfer_16353 cx231xx_i2c_xfer 0-3 16353 NULL
124264 +crypto_pcomp_extsize_16357 crypto_pcomp_extsize 0 16357 NULL
124265 +tps80031_update_16360 tps80031_update 0 16360 NULL nohasharray
124266 +sysfs_create_groups_16360 sysfs_create_groups 0 16360 &tps80031_update_16360
124267 +snd_cs46xx_capture_trigger_16362 snd_cs46xx_capture_trigger 0 16362 NULL
124268 +total_ps_buffered_read_16365 total_ps_buffered_read 3-0 16365 NULL nohasharray
124269 +be_cmd_mac_addr_query_16365 be_cmd_mac_addr_query 0 16365 &total_ps_buffered_read_16365
124270 +rbd_add_16366 rbd_add 0-3 16366 NULL
124271 +rtl92ee_hw_init_16367 rtl92ee_hw_init 0 16367 NULL
124272 +acpi_device_adr_show_16370 acpi_device_adr_show 0 16370 NULL
124273 +set_max_uA_16374 set_max_uA 0-4 16374 NULL
124274 +socket_post_create_16376 socket_post_create 0 16376 NULL nohasharray
124275 +iscsi_tcp_conn_setup_16376 iscsi_tcp_conn_setup 2 16376 &socket_post_create_16376
124276 +wl1251_hw_init_tx_queue_config_16381 wl1251_hw_init_tx_queue_config 0 16381 NULL
124277 +show_ipInBcastPkts_16384 show_ipInBcastPkts 0 16384 NULL
124278 +rmd160_init_16389 rmd160_init 0 16389 NULL
124279 +rate_ctrl_alg_read_16394 rate_ctrl_alg_read 3-0 16394 NULL nohasharray
124280 +nilfs_palloc_get_entry_block_16394 nilfs_palloc_get_entry_block 0 16394 &rate_ctrl_alg_read_16394
124281 +l2cap_add_scid_16395 l2cap_add_scid 0 16395 NULL
124282 +lio_target_nacl_show_tag_16400 lio_target_nacl_show_tag 0 16400 NULL
124283 +isl29003_show_range_16402 isl29003_show_range 0 16402 NULL
124284 +diva_os_malloc_16406 diva_os_malloc 2 16406 NULL nohasharray
124285 +ath10k_pci_diag_read_mem_16406 ath10k_pci_diag_read_mem 0 16406 &diva_os_malloc_16406
124286 +crypto_ahash_final_16410 crypto_ahash_final 0 16410 NULL nohasharray
124287 +xfs_file_fsync_16410 xfs_file_fsync 0 16410 &crypto_ahash_final_16410
124288 +iwl_dbgfs_prph_reg_write_16411 iwl_dbgfs_prph_reg_write 0-3 16411 NULL
124289 +iio_device_add_event_16412 iio_device_add_event 0 16412 NULL
124290 +roccat_common2_sysfs_read_actual_profile_16414 roccat_common2_sysfs_read_actual_profile 0-5-6 16414 NULL
124291 +w1_slave_show_16415 w1_slave_show 0 16415 NULL nohasharray
124292 +patch_alc861vd_16415 patch_alc861vd 0 16415 &w1_slave_show_16415
124293 +fill_buffer_16418 fill_buffer 0 16418 NULL
124294 +xfs_btree_check_block_16419 xfs_btree_check_block 0 16419 NULL
124295 +ieee80211_if_read_tsf_16420 ieee80211_if_read_tsf 3-0 16420 NULL
124296 +mptsas_phy_reset_16421 mptsas_phy_reset 0 16421 NULL
124297 +acpiindex_show_16422 acpiindex_show 0 16422 NULL
124298 +format_nservers_16426 format_nservers 0 16426 NULL
124299 +nilfs_bmap_insert_16430 nilfs_bmap_insert 0 16430 NULL
124300 +rxrpc_server_keyring_16431 rxrpc_server_keyring 3-0 16431 NULL
124301 +__bio_add_page_16435 __bio_add_page 0-4 16435 NULL
124302 +kvaser_usb_send_msg_16436 kvaser_usb_send_msg 0 16436 NULL
124303 +tps6507x_pmic_enable_16438 tps6507x_pmic_enable 0 16438 NULL
124304 +cmdline_store_16442 cmdline_store 4-0 16442 NULL
124305 +do_uevent_16445 do_uevent 0 16445 NULL
124306 +security_sb_statfs_16448 security_sb_statfs 0 16448 NULL
124307 +calculate_inocache_hashsize_16449 calculate_inocache_hashsize 0-1 16449 NULL
124308 +blk_mq_sysfs_completed_show_16454 blk_mq_sysfs_completed_show 0 16454 NULL nohasharray
124309 +atm_init_aal0_16454 atm_init_aal0 0 16454 &blk_mq_sysfs_completed_show_16454
124310 +netlink_change_ngroups_16457 netlink_change_ngroups 2 16457 NULL
124311 +req_capsule_get_size_16467 req_capsule_get_size 0 16467 NULL
124312 +snd_virmidi_dev_register_16470 snd_virmidi_dev_register 0 16470 NULL
124313 +sock_wmalloc_16472 sock_wmalloc 2 16472 NULL
124314 +videobuf_iolock_16478 videobuf_iolock 0 16478 NULL
124315 +max8925_is_enabled_16479 max8925_is_enabled 0 16479 NULL
124316 +uhci_urb_enqueue_16485 uhci_urb_enqueue 0 16485 NULL
124317 +store_line1_16491 store_line1 4-0 16491 NULL
124318 +tracing_readme_read_16493 tracing_readme_read 3 16493 NULL
124319 +ovl_getxattr_16494 ovl_getxattr 0 16494 NULL nohasharray
124320 +ufshcd_scale_clks_16494 ufshcd_scale_clks 0 16494 &ovl_getxattr_16494
124321 +validate_request_16496 validate_request 0 16496 NULL
124322 +tomoyo_inode_getattr_16497 tomoyo_inode_getattr 0 16497 NULL
124323 +bmp085_update_raw_temperature_16500 bmp085_update_raw_temperature 0 16500 NULL
124324 +ecryptfs_get_tfm_and_mutex_for_cipher_name_16503 ecryptfs_get_tfm_and_mutex_for_cipher_name 0 16503 NULL
124325 +sfe4001_poweron_16505 sfe4001_poweron 0 16505 NULL
124326 +filemap_write_and_wait_16506 filemap_write_and_wait 0 16506 NULL
124327 +page_ext_callback_16510 page_ext_callback 0 16510 NULL
124328 +capi_read_16511 capi_read 0-3 16511 NULL
124329 +ubifs_gc_end_commit_16518 ubifs_gc_end_commit 0 16518 NULL
124330 +bad_file_aio_read_16523 bad_file_aio_read 0 16523 NULL
124331 +ath10k_htc_wait_target_16526 ath10k_htc_wait_target 0 16526 NULL
124332 +snd_interval_max_16529 snd_interval_max 0 16529 NULL nohasharray
124333 +snd_seq_client_enqueue_event_16529 snd_seq_client_enqueue_event 0 16529 &snd_interval_max_16529
124334 +ahash_save_req_16534 ahash_save_req 0 16534 NULL
124335 +qib_user_sdma_queue_pkts_16536 qib_user_sdma_queue_pkts 0 16536 NULL
124336 +raid10_resize_16537 raid10_resize 2-0 16537 NULL
124337 +date_show_16538 date_show 0 16538 NULL
124338 +b43_dma_set_mask_16540 b43_dma_set_mask 0 16540 NULL nohasharray
124339 +adp8870_bl_l2_bright_max_store_16540 adp8870_bl_l2_bright_max_store 4-0 16540 &b43_dma_set_mask_16540
124340 +timekeeping_suspend_16546 timekeeping_suspend 0 16546 NULL
124341 +usb_8dev_open_16548 usb_8dev_open 0 16548 NULL
124342 +ad799x_write_frequency_16549 ad799x_write_frequency 0-4 16549 NULL
124343 +fuse_listxattr_16550 fuse_listxattr 0-3 16550 NULL
124344 +nfc_llcp_send_snl_sdres_16557 nfc_llcp_send_snl_sdres 3 16557 NULL
124345 +dib0700_i2c_xfer_16559 dib0700_i2c_xfer 0-3 16559 NULL
124346 +tcp_manip_pkt_16563 tcp_manip_pkt 4 16563 NULL
124347 +wcn36xx_dxe_init_16565 wcn36xx_dxe_init 0 16565 NULL
124348 +lpfc_debugfs_read_16566 lpfc_debugfs_read 3-0 16566 NULL
124349 +transmit_skb_16573 transmit_skb 0 16573 NULL
124350 +agp_allocate_memory_wrap_16576 agp_allocate_memory_wrap 1 16576 NULL
124351 +set_attr_rdpmc_16581 set_attr_rdpmc 0-4 16581 NULL
124352 +psend_16586 psend 0 16586 NULL
124353 +lustre_msg_hdr_size_v2_16589 lustre_msg_hdr_size_v2 0 16589 NULL
124354 +efx_net_open_16592 efx_net_open 0 16592 NULL
124355 +ncp_file_read_16593 ncp_file_read 0-3 16593 NULL
124356 +nilfs_sufile_get_stat_16597 nilfs_sufile_get_stat 0 16597 NULL
124357 +make_lsave_dirty_16600 make_lsave_dirty 0 16600 NULL
124358 +target_core_hba_attr_show_16601 target_core_hba_attr_show 0 16601 NULL nohasharray
124359 +iscsi_stat_sess_attr_store_16601 iscsi_stat_sess_attr_store 0 16601 &target_core_hba_attr_show_16601
124360 +ixgbe_setup_all_tx_resources_16602 ixgbe_setup_all_tx_resources 0 16602 NULL
124361 +set_analog_out_reg_16611 set_analog_out_reg 0-4 16611 NULL
124362 +pptp_inbound_pkt_16613 pptp_inbound_pkt 0 16613 NULL nohasharray
124363 +palmas_irq_get_virq_16613 palmas_irq_get_virq 2 16613 &pptp_inbound_pkt_16613
124364 +compat_SyS_migrate_pages_16618 compat_SyS_migrate_pages 2 16618 NULL
124365 +show_mem_start_phys_index_16622 show_mem_start_phys_index 0 16622 NULL
124366 +s5k83a_s_ctrl_16628 s5k83a_s_ctrl 0 16628 NULL nohasharray
124367 +_xadc_read_adc_reg_16628 _xadc_read_adc_reg 0 16628 &s5k83a_s_ctrl_16628
124368 +tuner_i2c_xfer_send_16629 tuner_i2c_xfer_send 0-3 16629 NULL
124369 +__wait_on_bit_lock_16630 __wait_on_bit_lock 0 16630 NULL
124370 +strict_store_16631 strict_store 0-3 16631 NULL
124371 +rtw_set_wpa_ie_16633 rtw_set_wpa_ie 3 16633 NULL
124372 +orinoco_hw_program_rids_16634 orinoco_hw_program_rids 0 16634 NULL
124373 +display_crc_ctl_parse_16635 display_crc_ctl_parse 0 16635 NULL
124374 +led_delay_on_show_16640 led_delay_on_show 0 16640 NULL
124375 +__sha512_ssse3_update_16646 __sha512_ssse3_update 0 16646 NULL
124376 +iwl_pcie_load_section_16647 iwl_pcie_load_section 0 16647 NULL
124377 +pm8001_ctl_fatal_log_show_16650 pm8001_ctl_fatal_log_show 0 16650 NULL
124378 +btrfs_get_token_32_16651 btrfs_get_token_32 0 16651 NULL
124379 +nes_netdev_set_mac_address_16657 nes_netdev_set_mac_address 0 16657 NULL
124380 +__add_to_page_cache_locked_16659 __add_to_page_cache_locked 0 16659 NULL
124381 +ims_pcu_ofn_reg_data_show_16664 ims_pcu_ofn_reg_data_show 0 16664 NULL
124382 +phy_read_mmd_indirect_16665 phy_read_mmd_indirect 0 16665 NULL
124383 +store_remote_port_16666 store_remote_port 0 16666 NULL
124384 +mfd_add_devices_16668 mfd_add_devices 4 16668 NULL
124385 +ax88179_write_cmd_async_16671 ax88179_write_cmd_async 5 16671 NULL
124386 +hash_elasticity_store_16673 hash_elasticity_store 4-0 16673 NULL
124387 +smsc_ircc_net_open_16680 smsc_ircc_net_open 0 16680 NULL
124388 +da9052_reg_write_16685 da9052_reg_write 0 16685 NULL
124389 +t4_set_rxmode_16689 t4_set_rxmode 0 16689 NULL
124390 +drbd_drain_block_16697 drbd_drain_block 2 16697 NULL
124391 +__wa_populate_dto_urb_16699 __wa_populate_dto_urb 3-4-0 16699 NULL
124392 +follow_automount_16700 follow_automount 0 16700 NULL
124393 +_iwl_dbgfs_bt_force_ant_write_16701 _iwl_dbgfs_bt_force_ant_write 3-0 16701 NULL
124394 +gadget_dev_desc_bcdDevice_store_16702 gadget_dev_desc_bcdDevice_store 0-3 16702 NULL nohasharray
124395 +store_simple_pwm_16702 store_simple_pwm 0-4 16702 &gadget_dev_desc_bcdDevice_store_16702
124396 +dlm_recover_nodeid_show_16709 dlm_recover_nodeid_show 0 16709 NULL nohasharray
124397 +ath5k_attr_store_cck_weak_signal_detection_16709 ath5k_attr_store_cck_weak_signal_detection 0-4 16709 &dlm_recover_nodeid_show_16709
124398 +ndisc_netdev_event_16711 ndisc_netdev_event 0 16711 NULL
124399 +__proc_lnet_buffers_16717 __proc_lnet_buffers 5 16717 NULL
124400 +show_counter_rx_p0_hdr_egr_ovfls_16725 show_counter_rx_p0_hdr_egr_ovfls 0 16725 NULL nohasharray
124401 +store_instr_16725 store_instr 0 16725 &show_counter_rx_p0_hdr_egr_ovfls_16725
124402 +sky2_alloc_rx_skbs_16726 sky2_alloc_rx_skbs 0 16726 NULL
124403 +xfs_attr3_leaf_create_16728 xfs_attr3_leaf_create 0 16728 NULL
124404 +ad7877_dac_show_16729 ad7877_dac_show 0 16729 NULL
124405 +_read_reg_16730 _read_reg 0 16730 NULL
124406 +com20020_resume_16732 com20020_resume 0 16732 NULL
124407 +sht21_show_humidity_16735 sht21_show_humidity 0 16735 NULL
124408 +acpi_ds_method_data_get_node_16736 acpi_ds_method_data_get_node 0 16736 NULL
124409 +apds990x_lux_calib_store_16745 apds990x_lux_calib_store 0-4 16745 NULL
124410 +__copy_to_user_swizzled_16748 __copy_to_user_swizzled 3-4 16748 NULL nohasharray
124411 +ubifs_update_one_lp_16748 ubifs_update_one_lp 0 16748 &__copy_to_user_swizzled_16748
124412 +trackpoint_set_int_attr_16751 trackpoint_set_int_attr 0-4 16751 NULL
124413 +store_tabletStylusUpper_16752 store_tabletStylusUpper 0-4 16752 NULL
124414 +save_mixer_state_16753 save_mixer_state 0 16753 NULL
124415 +mlx4_en_fill_rx_buffers_16755 mlx4_en_fill_rx_buffers 0 16755 NULL nohasharray
124416 +iscsi_recv_pdu_16755 iscsi_recv_pdu 4 16755 &mlx4_en_fill_rx_buffers_16755
124417 +raid5_show_skip_copy_16760 raid5_show_skip_copy 0 16760 NULL
124418 +offline_16765 offline 0 16765 NULL
124419 +migratepage_16769 migratepage 0 16769 NULL
124420 +blk_rq_map_user_iov_16772 blk_rq_map_user_iov 5 16772 NULL nohasharray
124421 +pvc_setsockopt_16772 pvc_setsockopt 0 16772 &blk_rq_map_user_iov_16772
124422 +niu_tx_channel_reset_16777 niu_tx_channel_reset 0 16777 NULL
124423 +savagefb_set_par_16780 savagefb_set_par 0 16780 NULL
124424 +generic_write_end_16782 generic_write_end 0-5 16782 NULL
124425 +show_engine_mode_16787 show_engine_mode 0 16787 NULL
124426 +i2o_parm_issue_16790 i2o_parm_issue 0 16790 NULL
124427 +pcf85063_rtc_read_time_16795 pcf85063_rtc_read_time 0 16795 NULL
124428 +rx8025_set_clock_adjust_16798 rx8025_set_clock_adjust 0 16798 NULL
124429 +wl1271_sysfs_store_bt_coex_state_16800 wl1271_sysfs_store_bt_coex_state 0-4 16800 NULL
124430 +sdebug_change_qdepth_16802 sdebug_change_qdepth 0-2 16802 NULL
124431 +get_server_iovec_16804 get_server_iovec 2 16804 NULL
124432 +mc13xxx_irq_request_16806 mc13xxx_irq_request 2 16806 NULL
124433 +calc_sq_size_16810 calc_sq_size 0 16810 NULL nohasharray
124434 +mesh_fwd_csa_frame_16810 mesh_fwd_csa_frame 3 16810 &calc_sq_size_16810
124435 +rt2x00mac_add_interface_16811 rt2x00mac_add_interface 0 16811 NULL
124436 +dm_vcalloc_16814 dm_vcalloc 2-1 16814 NULL
124437 +mcp251x_spi_trans_16815 mcp251x_spi_trans 0 16815 NULL
124438 +spcp8x5_open_16818 spcp8x5_open 0 16818 NULL
124439 +bAlternateSetting_show_16822 bAlternateSetting_show 0 16822 NULL
124440 +diWrite_16825 diWrite 0 16825 NULL
124441 +drm_malloc_ab_16831 drm_malloc_ab 2-1 16831 NULL
124442 +show_imon_clock_16835 show_imon_clock 0 16835 NULL nohasharray
124443 +scsi_mode_sense_16835 scsi_mode_sense 5 16835 &show_imon_clock_16835
124444 +avc_has_perm_noaudit_16837 avc_has_perm_noaudit 0 16837 NULL nohasharray
124445 +nilfs_dev_attr_store_16837 nilfs_dev_attr_store 0-4 16837 &avc_has_perm_noaudit_16837
124446 +full_scans_show_16839 full_scans_show 0 16839 NULL nohasharray
124447 +target_stat_scsi_tgt_port_show_attr_hs_in_cmds_16839 target_stat_scsi_tgt_port_show_attr_hs_in_cmds 0 16839 &full_scans_show_16839
124448 +csio_t4_edc_read_16841 csio_t4_edc_read 0 16841 NULL
124449 +ad5398_write_reg_16845 ad5398_write_reg 0 16845 NULL
124450 +amd8111e_change_mtu_16846 amd8111e_change_mtu 0 16846 NULL
124451 +qla4_8xxx_sysfs_read_fw_dump_16847 qla4_8xxx_sysfs_read_fw_dump 6-0-5 16847 NULL
124452 +tun_chr_read_iter_16849 tun_chr_read_iter 0 16849 NULL
124453 +invalidate_inode_pages2_16850 invalidate_inode_pages2 0 16850 NULL
124454 +get_pwm_enable_16851 get_pwm_enable 0 16851 NULL
124455 +hfsplus_min_io_size_16859 hfsplus_min_io_size 0 16859 NULL nohasharray
124456 +freeze_super_16859 freeze_super 0 16859 &hfsplus_min_io_size_16859
124457 +vfio_pci_rw_16861 vfio_pci_rw 0-3 16861 NULL
124458 +__ip_append_data_16864 __ip_append_data 8-9 16864 NULL
124459 +pm8001_queue_command_16867 pm8001_queue_command 0 16867 NULL
124460 +alloc_idx_lebs_16872 alloc_idx_lebs 0-2 16872 NULL
124461 +carl9170_debugfs_ampdu_state_read_16873 carl9170_debugfs_ampdu_state_read 3 16873 NULL
124462 +st_write_16874 st_write 3-0 16874 NULL
124463 +__kfifo_peek_n_16877 __kfifo_peek_n 0 16877 NULL nohasharray
124464 +show_session_param_ISCSI_PARAM_FAST_ABORT_16877 show_session_param_ISCSI_PARAM_FAST_ABORT 0 16877 &__kfifo_peek_n_16877
124465 +always_connected_16878 always_connected 0 16878 NULL
124466 +tulip_open_16881 tulip_open 0 16881 NULL
124467 +rtl8187b_init_hw_16888 rtl8187b_init_hw 0 16888 NULL
124468 +target_core_alua_tg_pt_gp_store_attr_alua_support_offline_16889 target_core_alua_tg_pt_gp_store_attr_alua_support_offline 0-3 16889 NULL
124469 +xfs_attr_refillstate_16894 xfs_attr_refillstate 0 16894 NULL nohasharray
124470 +megasas_fw_crash_buffer_store_16894 megasas_fw_crash_buffer_store 0-4 16894 &xfs_attr_refillstate_16894
124471 +xhci_queue_intr_tx_16899 xhci_queue_intr_tx 0 16899 NULL nohasharray
124472 +sitd_submit_16899 sitd_submit 0 16899 &xhci_queue_intr_tx_16899
124473 +xhci_check_bandwidth_16900 xhci_check_bandwidth 0 16900 NULL
124474 +mt9v022_s_fmt_16903 mt9v022_s_fmt 0 16903 NULL nohasharray
124475 +fotg210_udc_start_16903 fotg210_udc_start 0 16903 &mt9v022_s_fmt_16903
124476 +__uncore_match_rds_show_16908 __uncore_match_rds_show 0 16908 NULL
124477 +wm8350_set_bits_16911 wm8350_set_bits 0 16911 NULL nohasharray
124478 +sdev_show_evt_mode_parameter_change_reported_16911 sdev_show_evt_mode_parameter_change_reported 0 16911 &wm8350_set_bits_16911 nohasharray
124479 +sd_start_16911 sd_start 0 16911 &sdev_show_evt_mode_parameter_change_reported_16911 nohasharray
124480 +jme_change_mtu_16911 jme_change_mtu 0 16911 &sd_start_16911
124481 +energy_uj_store_16916 energy_uj_store 0-4 16916 NULL
124482 +rsi_mac80211_sta_add_16920 rsi_mac80211_sta_add 0 16920 NULL
124483 +btrfs_space_info_show_total_bytes_pinned_16924 btrfs_space_info_show_total_bytes_pinned 0 16924 NULL
124484 +psb_unlocked_ioctl_16926 psb_unlocked_ioctl 2 16926 NULL nohasharray
124485 +sha1_init_16926 sha1_init 0 16926 &psb_unlocked_ioctl_16926 nohasharray
124486 +snd_gf1_mem_proc_dump_16926 snd_gf1_mem_proc_dump 5 16926 &sha1_init_16926
124487 +iwl_trans_pcie_send_hcmd_16933 iwl_trans_pcie_send_hcmd 0 16933 NULL
124488 +__crc32c_intel_finup_16934 __crc32c_intel_finup 0 16934 NULL
124489 +stable_pages_required_show_16935 stable_pages_required_show 0 16935 NULL
124490 +nilfs_segctor_update_payload_blocknr_16940 nilfs_segctor_update_payload_blocknr 0 16940 NULL
124491 +input_polldev_get_min_16941 input_polldev_get_min 0 16941 NULL
124492 +ip_append_data_16942 ip_append_data 5-6 16942 NULL
124493 +vmci_qpair_enqueue_16943 vmci_qpair_enqueue 3 16943 NULL
124494 +_sp2d_alloc_16944 _sp2d_alloc 3-2-1 16944 NULL
124495 +squashfs_read_table_16945 squashfs_read_table 3 16945 NULL
124496 +affs_direct_IO_16946 affs_direct_IO 4-0 16946 NULL
124497 +riic_xfer_16947 riic_xfer 0-3 16947 NULL
124498 +bq2415x_set_battery_regulation_voltage_16953 bq2415x_set_battery_regulation_voltage 0 16953 NULL nohasharray
124499 +pm_freeze_timeout_store_16953 pm_freeze_timeout_store 0-4 16953 &bq2415x_set_battery_regulation_voltage_16953
124500 +parse_hints_16960 parse_hints 0 16960 NULL
124501 +svcxdr_dupstr_16963 svcxdr_dupstr 3 16963 NULL nohasharray
124502 +max8660_write_16963 max8660_write 0 16963 &svcxdr_dupstr_16963
124503 +usbdux_firmware_upload_16966 usbdux_firmware_upload 3 16966 NULL
124504 +keyctl_instantiate_key_iov_16969 keyctl_instantiate_key_iov 3 16969 NULL
124505 +lid_show_16974 lid_show 0 16974 NULL nohasharray
124506 +roccat_common2_sysfs_read_stored_lights_16974 roccat_common2_sysfs_read_stored_lights 0-5-6 16974 &lid_show_16974
124507 +htu21_show_temperature_16981 htu21_show_temperature 0 16981 NULL
124508 +adt7410_i2c_read_word_16994 adt7410_i2c_read_word 0 16994 NULL
124509 +recover_timer_read_16998 recover_timer_read 0 16998 NULL nohasharray
124510 +ieee80211_tdls_build_mgmt_packet_data_16998 ieee80211_tdls_build_mgmt_packet_data 8 16998 &recover_timer_read_16998
124511 +bnx2fc_cpu_callback_16999 bnx2fc_cpu_callback 0 16999 NULL
124512 +qla2x00_beacon_show_17001 qla2x00_beacon_show 0 17001 NULL
124513 +da9055_read_tjunc_17002 da9055_read_tjunc 0 17002 NULL
124514 +target_fabric_np_base_attr_store_17003 target_fabric_np_base_attr_store 0-4 17003 NULL
124515 +smack_inode_getsecurity_17004 smack_inode_getsecurity 0 17004 NULL nohasharray
124516 +show_phys_device_17004 show_phys_device 0 17004 &smack_inode_getsecurity_17004 nohasharray
124517 +ad7266_update_scan_mode_17004 ad7266_update_scan_mode 0 17004 &show_phys_device_17004
124518 +ceph_read_dir_17005 ceph_read_dir 3-0 17005 NULL nohasharray
124519 +l2tp_ip_bind_17005 l2tp_ip_bind 0 17005 &ceph_read_dir_17005 nohasharray
124520 +store_hyst_17005 store_hyst 0-4 17005 &l2tp_ip_bind_17005
124521 +mei_fw_status2str_17009 mei_fw_status2str 3 17009 NULL
124522 +show_dgid_17011 show_dgid 0 17011 NULL
124523 +atk_name_show_17015 atk_name_show 0 17015 NULL
124524 +irda_bind_17016 irda_bind 0 17016 NULL
124525 +rcu_expedited_store_17017 rcu_expedited_store 0-4 17017 NULL
124526 +snd_mask_refine_first_17026 snd_mask_refine_first 0 17026 NULL
124527 +copy_counters_to_user_17027 copy_counters_to_user 5 17027 NULL
124528 +iwl_sta_update_ht_17031 iwl_sta_update_ht 0 17031 NULL
124529 +tg3_load_tso_firmware_17032 tg3_load_tso_firmware 0 17032 NULL
124530 +bl_trig_invert_show_17033 bl_trig_invert_show 0 17033 NULL
124531 +tps65090_fet_enable_17037 tps65090_fet_enable 0 17037 NULL
124532 +C_SYSC_keyctl_17041 C_SYSC_keyctl 4 17041 NULL
124533 +jffs2_trusted_setxattr_17048 jffs2_trusted_setxattr 4-0 17048 NULL nohasharray
124534 +detect_cache_attributes_17048 detect_cache_attributes 0 17048 &jffs2_trusted_setxattr_17048
124535 +savage_map_video_17053 savage_map_video 2 17053 NULL nohasharray
124536 +rbd_dev_v2_snap_context_17053 rbd_dev_v2_snap_context 0 17053 &savage_map_video_17053
124537 +smsc95xx_read_reg_17058 smsc95xx_read_reg 0 17058 NULL nohasharray
124538 +store_sockfd_17058 store_sockfd 0-4 17058 &smsc95xx_read_reg_17058
124539 +__arch_hweight32_17060 __arch_hweight32 0 17060 NULL
124540 +__copy_user_nocache_17065 __copy_user_nocache 0 17065 NULL nohasharray
124541 +rw_write_17065 rw_write 0-6-5 17065 &__copy_user_nocache_17065
124542 +sh_veu_queue_setup_17066 sh_veu_queue_setup 0 17066 NULL
124543 +sddr55_read_data_17072 sddr55_read_data 4 17072 NULL
124544 +dvb_dvr_read_17073 dvb_dvr_read 3-0 17073 NULL nohasharray
124545 +mxt_load_fw_17073 mxt_load_fw 0 17073 &dvb_dvr_read_17073
124546 +simple_transaction_read_17076 simple_transaction_read 3-0 17076 NULL
124547 +tpm_transmit_17077 tpm_transmit 0-3 17077 NULL
124548 +__kmalloc_reserve_17080 __kmalloc_reserve 1 17080 NULL
124549 +carl9170_debugfs_mem_usage_read_17084 carl9170_debugfs_mem_usage_read 3 17084 NULL nohasharray
124550 +kovaplus_select_profile_17084 kovaplus_select_profile 0 17084 &carl9170_debugfs_mem_usage_read_17084
124551 +entry_length_17093 entry_length 0 17093 NULL
124552 +write_reg_17098 write_reg 0 17098 NULL
124553 +sys_preadv_17100 sys_preadv 3 17100 NULL
124554 +block_ue_count_show_17104 block_ue_count_show 0 17104 NULL nohasharray
124555 +show_sas_rphy_phy_identifier_17104 show_sas_rphy_phy_identifier 0 17104 &block_ue_count_show_17104
124556 +components_show_17105 components_show 0 17105 NULL
124557 +gsm_mux_net_open_17107 gsm_mux_net_open 0 17107 NULL
124558 +r_heartbeat_file_read_17112 r_heartbeat_file_read 0-3 17112 NULL
124559 +md4_final_17113 md4_final 0 17113 NULL
124560 +write_mem_17114 write_mem 3-0 17114 NULL
124561 +disk_range_show_17116 disk_range_show 0 17116 NULL
124562 +iscsi_stat_sess_err_show_attr_inst_17120 iscsi_stat_sess_err_show_attr_inst 0 17120 NULL
124563 +pvr2_hdw_state_report_17121 pvr2_hdw_state_report 3 17121 NULL
124564 +e1000_open_17127 e1000_open 0 17127 NULL
124565 +lpfc_hba_down_link_17129 lpfc_hba_down_link 0 17129 NULL
124566 +mwifiex_get_common_rates_17131 mwifiex_get_common_rates 3 17131 NULL
124567 +emc6w201_write8_17132 emc6w201_write8 0 17132 NULL
124568 +hifn_setup_src_desc_17140 hifn_setup_src_desc 3 17140 NULL
124569 +br_sysfs_renameif_17142 br_sysfs_renameif 0 17142 NULL
124570 +do_blockdev_direct_IO_17143 do_blockdev_direct_IO 0-6 17143 NULL
124571 +nouveau_instobj_create__17144 nouveau_instobj_create_ 4 17144 NULL nohasharray
124572 +video_set_cur_state_17144 video_set_cur_state 0 17144 &nouveau_instobj_create__17144
124573 +xfs_attr_node_removename_17149 xfs_attr_node_removename 0 17149 NULL
124574 +show_sas_rphy_enclosure_identifier_17150 show_sas_rphy_enclosure_identifier 0 17150 NULL
124575 +jumpshot_write_data_17151 jumpshot_write_data 4 17151 NULL
124576 +o2nm_cluster_attr_keepalive_delay_ms_write_17152 o2nm_cluster_attr_keepalive_delay_ms_write 3-0 17152 NULL
124577 +dapm_widget_show_codec_17153 dapm_widget_show_codec 0 17153 NULL
124578 +genphy_soft_reset_17154 genphy_soft_reset 0 17154 NULL
124579 +mxt_upload_cfg_mem_17157 mxt_upload_cfg_mem 4 17157 NULL
124580 +cciss_show_usage_count_17161 cciss_show_usage_count 0 17161 NULL
124581 +befs_nls2utf_17163 befs_nls2utf 3 17163 NULL
124582 +tx_tx_start_templates_read_17164 tx_tx_start_templates_read 3-0 17164 NULL nohasharray
124583 +smb2_sync_read_17164 smb2_sync_read 0 17164 &tx_tx_start_templates_read_17164
124584 +vhci_get_user_17165 vhci_get_user 0 17165 NULL
124585 +ceph_vxattrcb_dir_rentries_17167 ceph_vxattrcb_dir_rentries 0 17167 NULL
124586 +UniStrnlen_17169 UniStrnlen 0 17169 NULL nohasharray
124587 +nilfs_dat_mark_dirty_17169 nilfs_dat_mark_dirty 0 17169 &UniStrnlen_17169
124588 +nilfs_write_begin_17172 nilfs_write_begin 0 17172 NULL nohasharray
124589 +ipoib_dev_init_17172 ipoib_dev_init 0 17172 &nilfs_write_begin_17172
124590 +fan_set_state_17173 fan_set_state 0 17173 NULL
124591 +l1oip_socket_send_17174 l1oip_socket_send 7 17174 NULL
124592 +ipath_create_user_egr_17175 ipath_create_user_egr 0 17175 NULL
124593 +set_otp2_17177 set_otp2 4-0 17177 NULL
124594 +ds2780_set_pmod_enabled_17185 ds2780_set_pmod_enabled 0-4 17185 NULL
124595 +set_otp2en_17188 set_otp2en 4-0 17188 NULL
124596 +access_remote_vm_17189 access_remote_vm 0 17189 NULL nohasharray
124597 +iwl_dbgfs_txfifo_flush_write_17189 iwl_dbgfs_txfifo_flush_write 3-0 17189 &access_remote_vm_17189
124598 +show_lut_temp_hyst_17190 show_lut_temp_hyst 0 17190 NULL nohasharray
124599 +store_temp_src_17190 store_temp_src 0-4 17190 &show_lut_temp_hyst_17190
124600 +driver_state_read_17194 driver_state_read 3-0 17194 NULL nohasharray
124601 +pl2303_set_control_lines_17194 pl2303_set_control_lines 0 17194 &driver_state_read_17194 nohasharray
124602 +e1000_request_irq_17194 e1000_request_irq 0 17194 &pl2303_set_control_lines_17194 nohasharray
124603 +iscsit_find_cmd_from_itt_or_dump_17194 iscsit_find_cmd_from_itt_or_dump 3 17194 &e1000_request_irq_17194
124604 +regulator_max_uV_show_17198 regulator_max_uV_show 0 17198 NULL
124605 +mergeable_rx_buffer_size_show_17199 mergeable_rx_buffer_size_show 0 17199 NULL nohasharray
124606 +ath10k_core_start_17199 ath10k_core_start 0 17199 &mergeable_rx_buffer_size_show_17199
124607 +show_pwmctrl_17208 show_pwmctrl 0 17208 NULL nohasharray
124608 +sync_request_17208 sync_request 2 17208 &show_pwmctrl_17208
124609 +dn_recvmsg_17213 dn_recvmsg 0-4 17213 NULL
124610 +st6422_s_ctrl_17215 st6422_s_ctrl 0 17215 NULL nohasharray
124611 +rtl8150_open_17215 rtl8150_open 0 17215 &st6422_s_ctrl_17215
124612 +ipath_user_sdma_push_pkts_17221 ipath_user_sdma_push_pkts 0 17221 NULL
124613 +elan_i2c_prepare_fw_update_17228 elan_i2c_prepare_fw_update 0 17228 NULL
124614 +metadata_show_17234 metadata_show 0 17234 NULL
124615 +show_hddtemp_17237 show_hddtemp 0 17237 NULL
124616 +store_fatal_error_17242 store_fatal_error 0-4 17242 NULL
124617 +odev_attr_store_17252 odev_attr_store 0-4 17252 NULL
124618 +r3964_read_17257 r3964_read 0 17257 NULL
124619 +lprocfs_read_frac_helper_17261 lprocfs_read_frac_helper 0 17261 NULL
124620 +error_error_frame_cts_nul_flid_read_17262 error_error_frame_cts_nul_flid_read 3-0 17262 NULL
124621 +pt3_i2c_master_xfer_17264 pt3_i2c_master_xfer 0-3 17264 NULL
124622 +lola_pcm_trigger_17268 lola_pcm_trigger 0 17268 NULL nohasharray
124623 +i8k_hwmon_show_temp_17268 i8k_hwmon_show_temp 0 17268 &lola_pcm_trigger_17268
124624 +alloc_ep_17269 alloc_ep 1 17269 NULL
124625 +get_locations_17274 get_locations 0 17274 NULL
124626 +bq2415x_get_charge_current_17275 bq2415x_get_charge_current 0 17275 NULL nohasharray
124627 +store_spi_transport_max_offset_17275 store_spi_transport_max_offset 0-4 17275 &bq2415x_get_charge_current_17275
124628 +pg_read_17276 pg_read 3-0 17276 NULL
124629 +raw_recvmsg_17277 raw_recvmsg 0-4 17277 NULL
124630 +hmac_sha256_17278 hmac_sha256 2 17278 NULL
124631 +aty_var_to_pll_18818_17279 aty_var_to_pll_18818 0 17279 NULL
124632 +neigh_hash_grow_17283 neigh_hash_grow 2 17283 NULL nohasharray
124633 +rpc_pipefs_event_17283 rpc_pipefs_event 0 17283 &neigh_hash_grow_17283
124634 +mmc_serial_show_17285 mmc_serial_show 0 17285 NULL
124635 +minstrel_stats_read_17290 minstrel_stats_read 3-0 17290 NULL nohasharray
124636 +fmc_set_mute_mode_17290 fmc_set_mute_mode 0 17290 &minstrel_stats_read_17290
124637 +natsemi_show_dspcfg_workaround_17291 natsemi_show_dspcfg_workaround 0 17291 NULL
124638 +pasid_mask_show_17292 pasid_mask_show 0 17292 NULL nohasharray
124639 +bond_netdev_event_17292 bond_netdev_event 0 17292 &pasid_mask_show_17292
124640 +shadow_rd08_17293 shadow_rd08 2 17293 NULL
124641 +blk_mq_hw_sysfs_cpus_show_17295 blk_mq_hw_sysfs_cpus_show 0 17295 NULL
124642 +ieee80211_if_fmt_dot11MeshForwarding_17301 ieee80211_if_fmt_dot11MeshForwarding 3 17301 NULL
124643 +skb_pad_17302 skb_pad 2 17302 NULL
124644 +mb_cache_create_17307 mb_cache_create 2 17307 NULL
124645 +qlcnic_alloc_hw_resources_17308 qlcnic_alloc_hw_resources 0 17308 NULL
124646 +saa7706h_set_reg24_err_17312 saa7706h_set_reg24_err 0 17312 NULL nohasharray
124647 +time_cpufreq_notifier_17312 time_cpufreq_notifier 0 17312 &saa7706h_set_reg24_err_17312
124648 +regmap_bulk_read_17314 regmap_bulk_read 0 17314 NULL nohasharray
124649 +mgt_update_addr_17314 mgt_update_addr 0 17314 &regmap_bulk_read_17314
124650 +read_17315 read 0 17315 NULL nohasharray
124651 +rds_get_mr_for_dest_17315 rds_get_mr_for_dest 0 17315 &read_17315 nohasharray
124652 +attr_set_17315 attr_set 0 17315 &rds_get_mr_for_dest_17315
124653 +ixgbe_poll_for_ack_17316 ixgbe_poll_for_ack 0 17316 NULL
124654 +mt9m111_reg_clear_17321 mt9m111_reg_clear 0 17321 NULL
124655 +protection_type_show_17322 protection_type_show 0 17322 NULL
124656 +rocker_flow_tbl_do_17325 rocker_flow_tbl_do 0 17325 NULL nohasharray
124657 +ata_host_alloc_pinfo_17325 ata_host_alloc_pinfo 3 17325 &rocker_flow_tbl_do_17325
124658 +vol_attribute_show_17328 vol_attribute_show 0 17328 NULL nohasharray
124659 +aty128fb_check_var_17328 aty128fb_check_var 0 17328 &vol_attribute_show_17328
124660 +wiimote_cmd_acquire_17330 wiimote_cmd_acquire 0 17330 NULL
124661 +hfsplus_system_write_inode_17331 hfsplus_system_write_inode 0 17331 NULL
124662 +SYSC_pread64_17337 SYSC_pread64 3 17337 NULL
124663 +max8997_read_reg_17341 max8997_read_reg 0 17341 NULL
124664 +roccat_common2_sysfs_read_profile_settings_17342 roccat_common2_sysfs_read_profile_settings 0-5-6 17342 NULL
124665 +device_suspend_17343 device_suspend 0 17343 NULL
124666 +ieee80211_if_read_dot11MeshHWMPperrMinInterval_17346 ieee80211_if_read_dot11MeshHWMPperrMinInterval 3-0 17346 NULL
124667 +sis900_open_17347 sis900_open 0 17347 NULL nohasharray
124668 +ath6kl_wmi_send_mgmt_cmd_17347 ath6kl_wmi_send_mgmt_cmd 7 17347 &sis900_open_17347
124669 +nfs_readpage_from_fscache_17356 nfs_readpage_from_fscache 0 17356 NULL
124670 +p54_sta_add_remove_17358 p54_sta_add_remove 0 17358 NULL
124671 +ivtv_set_speed_17377 ivtv_set_speed 0 17377 NULL
124672 +show_pwm_hyst_17380 show_pwm_hyst 0 17380 NULL
124673 +mt2063_lockStatus_17381 mt2063_lockStatus 0 17381 NULL
124674 +processor_get_cur_state_17387 processor_get_cur_state 0 17387 NULL
124675 +comm_local_write_17388 comm_local_write 0-3 17388 NULL
124676 +bh1770_lux_calib_default_show_17391 bh1770_lux_calib_default_show 0 17391 NULL nohasharray
124677 +handle_outgoing_dr_smp_17391 handle_outgoing_dr_smp 0 17391 &bh1770_lux_calib_default_show_17391
124678 +get_property_17392 get_property 0 17392 NULL nohasharray
124679 +usb_deauthorize_device_17392 usb_deauthorize_device 0 17392 &get_property_17392
124680 +iscsi_nacl_auth_show_password_17395 iscsi_nacl_auth_show_password 0 17395 NULL
124681 +bfad_im_vport_delete_17400 bfad_im_vport_delete 0 17400 NULL
124682 +snmp6_register_dev_17402 snmp6_register_dev 0 17402 NULL
124683 +ipip_tunnel_init_17407 ipip_tunnel_init 0 17407 NULL
124684 +mdc_import_seq_write_17409 mdc_import_seq_write 3 17409 NULL
124685 +edt_ft5x06_register_write_17413 edt_ft5x06_register_write 0 17413 NULL nohasharray
124686 +i40e_get_eeprom_len_17413 i40e_get_eeprom_len 0 17413 &edt_ft5x06_register_write_17413
124687 +store_enabled_17417 store_enabled 0 17417 NULL
124688 +ecryptfs_listxattr_17419 ecryptfs_listxattr 0-3 17419 NULL nohasharray
124689 +fwnet_change_mtu_17419 fwnet_change_mtu 0 17419 &ecryptfs_listxattr_17419
124690 +__acpi_pm_prepare_17423 __acpi_pm_prepare 0 17423 NULL
124691 +lpfc_debugfs_dif_err_write_17424 lpfc_debugfs_dif_err_write 3-0 17424 NULL
124692 +drm_dp_i2c_xfer_17425 drm_dp_i2c_xfer 0-3 17425 NULL nohasharray
124693 +skein256_update_17425 skein256_update 0 17425 &drm_dp_i2c_xfer_17425
124694 +uart_get_attr_io_type_17427 uart_get_attr_io_type 0 17427 NULL
124695 +compat_sys_ppoll_17430 compat_sys_ppoll 2 17430 NULL
124696 +copy_from_iter_17433 copy_from_iter 0-2 17433 NULL
124697 +sta_connected_time_read_17435 sta_connected_time_read 3-0 17435 NULL nohasharray
124698 +aa_audit_17435 aa_audit 0 17435 &sta_connected_time_read_17435 nohasharray
124699 +sctp_inetaddr_event_17435 sctp_inetaddr_event 0 17435 &aa_audit_17435
124700 +s3c_hsotg_ep_queue_lock_17437 s3c_hsotg_ep_queue_lock 0 17437 NULL
124701 +usb_gsi_openclose_17439 usb_gsi_openclose 0 17439 NULL nohasharray
124702 +startup_17439 startup 0 17439 &usb_gsi_openclose_17439
124703 +hdpvr_try_ctrl_17440 hdpvr_try_ctrl 0 17440 NULL nohasharray
124704 +iwl_pcie_send_hcmd_async_17440 iwl_pcie_send_hcmd_async 0 17440 &hdpvr_try_ctrl_17440
124705 +SYSC_fcntl_17441 SYSC_fcntl 3 17441 NULL nohasharray
124706 +snd_hammerfall_get_buffer_17441 snd_hammerfall_get_buffer 3 17441 &SYSC_fcntl_17441
124707 +ov772x_s_fmt_17443 ov772x_s_fmt 0 17443 NULL nohasharray
124708 +snd_hda_parse_generic_codec_17443 snd_hda_parse_generic_codec 0 17443 &ov772x_s_fmt_17443 nohasharray
124709 +ath5k_attr_store_noise_immunity_level_17443 ath5k_attr_store_noise_immunity_level 0-4 17443 &snd_hda_parse_generic_codec_17443
124710 +libcfs_ipif_enumerate_17445 libcfs_ipif_enumerate 0 17445 NULL
124711 +xfs_btree_lshift_17448 xfs_btree_lshift 0 17448 NULL
124712 +readpage_strip_17452 readpage_strip 0 17452 NULL
124713 +show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS_17460 show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS 0 17460 NULL
124714 +__ref_totlen_17461 __ref_totlen 0 17461 NULL
124715 +show_proc_name_17464 show_proc_name 0 17464 NULL
124716 +probe_bios_17467 probe_bios 1 17467 NULL
124717 +show_temp_min_17471 show_temp_min 0 17471 NULL
124718 +probe_kernel_write_17481 probe_kernel_write 3 17481 NULL nohasharray
124719 +vv6410_set_exposure_17481 vv6410_set_exposure 0 17481 &probe_kernel_write_17481
124720 +v9fs_xattr_trusted_set_17485 v9fs_xattr_trusted_set 0 17485 NULL
124721 +TSS_rawhmac_17486 TSS_rawhmac 0 17486 NULL
124722 +tomoyo_check_unix_address_17491 tomoyo_check_unix_address 0 17491 NULL
124723 +bql_set_hold_time_17501 bql_set_hold_time 0-4 17501 NULL
124724 +bitmap_pos_to_ord_17503 bitmap_pos_to_ord 3 17503 NULL
124725 +rds_get_mr_17506 rds_get_mr 0 17506 NULL
124726 +multicast_last_member_interval_store_17508 multicast_last_member_interval_store 4-0 17508 NULL
124727 +of_device_get_modalias_17511 of_device_get_modalias 0 17511 NULL
124728 +copy_page_from_iter_17512 copy_page_from_iter 0-3 17512 NULL
124729 +reiserfs_direct_IO_17513 reiserfs_direct_IO 4-0 17513 NULL nohasharray
124730 +fc_vport_terminate_17513 fc_vport_terminate 0 17513 &reiserfs_direct_IO_17513
124731 +lbs_highrssi_write_17515 lbs_highrssi_write 3-0 17515 NULL
124732 +wl1271_acx_dco_itrim_params_17523 wl1271_acx_dco_itrim_params 0 17523 NULL
124733 +fsp_attr_show_flags_17527 fsp_attr_show_flags 0 17527 NULL
124734 +acerhdf_get_cur_state_17531 acerhdf_get_cur_state 0 17531 NULL
124735 +show_ipInNoRoutes_17533 show_ipInNoRoutes 0 17533 NULL
124736 +ixgbe_set_vfta_generic_17534 ixgbe_set_vfta_generic 0 17534 NULL
124737 +ctnetlink_acct_size_17536 ctnetlink_acct_size 0 17536 NULL
124738 +show_tabletToolMode_17539 show_tabletToolMode 0 17539 NULL
124739 +elan_i2c_get_baseline_data_17541 elan_i2c_get_baseline_data 0 17541 NULL
124740 +v9fs_xattr_trusted_get_17542 v9fs_xattr_trusted_get 0 17542 NULL
124741 +cdc_ncm_show_bmNtbFormatsSupported_17554 cdc_ncm_show_bmNtbFormatsSupported 0 17554 NULL
124742 +posix_acl_xattr_get_17556 posix_acl_xattr_get 0 17556 NULL
124743 +csrow_dev_type_show_17557 csrow_dev_type_show 0 17557 NULL
124744 +copy_from_user_17559 copy_from_user 3-0 17559 NULL
124745 +skein_512_init_17565 skein_512_init 0 17565 NULL
124746 +vmci_transport_notify_pkt_recv_post_dequeue_17567 vmci_transport_notify_pkt_recv_post_dequeue 0 17567 NULL
124747 +hash_netport4_expire_17573 hash_netport4_expire 4 17573 NULL nohasharray
124748 +ds1343_show_tricklecharger_17573 ds1343_show_tricklecharger 0 17573 &hash_netport4_expire_17573
124749 +airspy_s_ctrl_17575 airspy_s_ctrl 0 17575 NULL
124750 +tcm_qla2xxx_tpg_store_enable_17580 tcm_qla2xxx_tpg_store_enable 0-3 17580 NULL
124751 +wil_write_file_rxon_17581 wil_write_file_rxon 3-0 17581 NULL nohasharray
124752 +snd_p16v_pcm_prepare_capture_17581 snd_p16v_pcm_prepare_capture 0 17581 &wil_write_file_rxon_17581
124753 +show_ata_dev_pio_mode_17582 show_ata_dev_pio_mode 0 17582 NULL
124754 +netxen_init_old_ctx_17585 netxen_init_old_ctx 0 17585 NULL
124755 +show_auto_temp_off_17588 show_auto_temp_off 0 17588 NULL
124756 +command_setcolourparams_17592 command_setcolourparams 0 17592 NULL nohasharray
124757 +write_17592 write 0-3 17592 &command_setcolourparams_17592
124758 +acpi_ut_create_package_object_17594 acpi_ut_create_package_object 1 17594 NULL nohasharray
124759 +show_sf2_temp_17594 show_sf2_temp 0 17594 &acpi_ut_create_package_object_17594
124760 +neigh_hash_alloc_17595 neigh_hash_alloc 1 17595 NULL nohasharray
124761 +xen_release_pud_17595 xen_release_pud 1 17595 &neigh_hash_alloc_17595
124762 +rts51x_write_mem_17598 rts51x_write_mem 4 17598 NULL
124763 +da9055_rtc_enable_alarm_17599 da9055_rtc_enable_alarm 0 17599 NULL
124764 +wm8994_gpio_to_irq_17604 wm8994_gpio_to_irq 2 17604 NULL
124765 +osst_execute_17607 osst_execute 7-6 17607 NULL nohasharray
124766 +svc_export_parse_17607 svc_export_parse 0 17607 &osst_execute_17607
124767 +ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout_17618 ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout 3-0 17618 NULL
124768 +null_show_17619 null_show 0 17619 NULL
124769 +show_selfballoon_downhys_17620 show_selfballoon_downhys 0 17620 NULL
124770 +vid_cap_queue_setup_17626 vid_cap_queue_setup 0 17626 NULL
124771 +dma_map_page_17628 dma_map_page 0-3 17628 NULL
124772 +__uncore_match_rnid30_show_17629 __uncore_match_rnid30_show 0 17629 NULL
124773 +purge_port_17641 purge_port 0 17641 NULL
124774 +twl4030_set_gpio_direction_17645 twl4030_set_gpio_direction 0-1 17645 NULL nohasharray
124775 +show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645 show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF 0 17645 &twl4030_set_gpio_direction_17645 nohasharray
124776 +access_show_17645 access_show 0 17645 &show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645
124777 +vcc_setsockopt_17647 vcc_setsockopt 0 17647 NULL
124778 +ledtrig_cpu_syscore_suspend_17654 ledtrig_cpu_syscore_suspend 0 17654 NULL
124779 +SYSC_migrate_pages_17657 SYSC_migrate_pages 2 17657 NULL nohasharray
124780 +may_lookup_17657 may_lookup 0 17657 &SYSC_migrate_pages_17657
124781 +cfg802154_netdev_notifier_call_17658 cfg802154_netdev_notifier_call 0 17658 NULL
124782 +max8997_reg_disable_17661 max8997_reg_disable 0 17661 NULL
124783 +packet_setsockopt_17662 packet_setsockopt 5-0 17662 NULL nohasharray
124784 +ubi_io_read_data_17662 ubi_io_read_data 0 17662 &packet_setsockopt_17662 nohasharray
124785 +vmw_pm_prepare_17662 vmw_pm_prepare 0 17662 &ubi_io_read_data_17662
124786 +mpage_writepages_17664 mpage_writepages 0 17664 NULL
124787 +kernel_write_17665 kernel_write 0-3 17665 NULL
124788 +fm10k_qv_request_irq_17666 fm10k_qv_request_irq 0 17666 NULL
124789 +store_hrtbt_enb_17670 store_hrtbt_enb 0-3 17670 NULL
124790 +lpfc_oas_vpt_show_17673 lpfc_oas_vpt_show 0 17673 NULL
124791 +lpfc_bg_apptag_err_show_17676 lpfc_bg_apptag_err_show 0 17676 NULL nohasharray
124792 +bond_opt_check_deps_17676 bond_opt_check_deps 0 17676 &lpfc_bg_apptag_err_show_17676
124793 +dsp_tone_hw_message_17678 dsp_tone_hw_message 3 17678 NULL
124794 +show_iface_cache_id_17685 show_iface_cache_id 0 17685 NULL
124795 +pwr_enable_ps_read_17686 pwr_enable_ps_read 3-0 17686 NULL
124796 +__uncore_filter_cid_show_17688 __uncore_filter_cid_show 0 17688 NULL nohasharray
124797 +filemap_fdatawait_17688 filemap_fdatawait 0 17688 &__uncore_filter_cid_show_17688
124798 +snd_cx23885_card_trigger_17689 snd_cx23885_card_trigger 0 17689 NULL nohasharray
124799 +transient_activate_store_17689 transient_activate_store 0-4 17689 &snd_cx23885_card_trigger_17689
124800 +rds_bind_17690 rds_bind 0 17690 NULL
124801 +apds990x_prox_enable_store_17693 apds990x_prox_enable_store 0-4 17693 NULL
124802 +nilfs_superblock_README_show_17704 nilfs_superblock_README_show 0 17704 NULL
124803 +venus_rename_17707 venus_rename 4-5 17707 NULL nohasharray
124804 +__einj_error_trigger_17707 __einj_error_trigger 1 17707 &venus_rename_17707 nohasharray
124805 +jfs_writepage_17707 jfs_writepage 0 17707 &__einj_error_trigger_17707 nohasharray
124806 +skein512_update_17707 skein512_update 0 17707 &jfs_writepage_17707
124807 +crc32_setkey_17711 crc32_setkey 0 17711 NULL nohasharray
124808 +store_in_min_17711 store_in_min 0-4 17711 &crc32_setkey_17711
124809 +zd_usb_ioread16v_17715 zd_usb_ioread16v 0 17715 NULL
124810 +sensor_write_regs_17718 sensor_write_regs 0 17718 NULL
124811 +wl18xx_set_host_cfg_bitmap_17719 wl18xx_set_host_cfg_bitmap 0 17719 NULL
124812 +show_dev_abi_version_17720 show_dev_abi_version 0 17720 NULL
124813 +afs_writepage_17722 afs_writepage 0 17722 NULL
124814 +isku_sysfs_write_keys_function_17726 isku_sysfs_write_keys_function 6-0-5 17726 NULL
124815 +brcms_ops_start_17727 brcms_ops_start 0 17727 NULL nohasharray
124816 +vlsi_start_hw_17727 vlsi_start_hw 0 17727 &brcms_ops_start_17727
124817 +frpw_read_regr_17728 frpw_read_regr 0 17728 NULL nohasharray
124818 +mgsl_adapter_test_17728 mgsl_adapter_test 0 17728 &frpw_read_regr_17728
124819 +cpufreq_stat_notifier_trans_17729 cpufreq_stat_notifier_trans 0 17729 NULL
124820 +show_counter_ib_link_err_recoveries_17732 show_counter_ib_link_err_recoveries 0 17732 NULL
124821 +exofs_read_lookup_dev_table_17733 exofs_read_lookup_dev_table 3 17733 NULL nohasharray
124822 +pcpu_alloc_area_17733 pcpu_alloc_area 0-3 17733 &exofs_read_lookup_dev_table_17733 nohasharray
124823 +layout_show_17733 layout_show 0 17733 &pcpu_alloc_area_17733
124824 +sctpprobe_read_17741 sctpprobe_read 3-0 17741 NULL
124825 +i2o_exec_show_product_id_17744 i2o_exec_show_product_id 0 17744 NULL nohasharray
124826 +inode_setxattr_17744 inode_setxattr 0 17744 &i2o_exec_show_product_id_17744
124827 +qlcnic_sysfs_read_crb_17747 qlcnic_sysfs_read_crb 0-6-5 17747 NULL
124828 +csrow_size_show_17755 csrow_size_show 0 17755 NULL
124829 +s5k83a_set_exposure_17758 s5k83a_set_exposure 0 17758 NULL
124830 +add_durable_context_17763 add_durable_context 0 17763 NULL
124831 +brcmf_usb_attach_17766 brcmf_usb_attach 2-3 17766 NULL nohasharray
124832 +fm10k_vlan_rx_add_vid_17766 fm10k_vlan_rx_add_vid 0 17766 &brcmf_usb_attach_17766
124833 +ath10k_ce_init_pipe_17768 ath10k_ce_init_pipe 0 17768 NULL
124834 +cxacru_sysfs_show_adsl_headend_environment_17770 cxacru_sysfs_show_adsl_headend_environment 0 17770 NULL
124835 +jme_fill_tx_map_17776 jme_fill_tx_map 5 17776 NULL
124836 +batadv_log_read_17778 batadv_log_read 0-3 17778 NULL
124837 +get_battery_life_extender_17780 get_battery_life_extender 0 17780 NULL
124838 +nfs_generic_commit_list_17784 nfs_generic_commit_list 0 17784 NULL
124839 +ubifs_leb_change_17789 ubifs_leb_change 4-0 17789 NULL
124840 +nouveau_hwmon_get_pwm1_17791 nouveau_hwmon_get_pwm1 0 17791 NULL
124841 +get_unaligned_be64_17794 get_unaligned_be64 0 17794 NULL
124842 +g2d_queue_setup_17795 g2d_queue_setup 0 17795 NULL
124843 +reiserfs_write_begin_17797 reiserfs_write_begin 0 17797 NULL
124844 +lpuart_copy_rx_to_tty_17801 lpuart_copy_rx_to_tty 3 17801 NULL
124845 +_iwl_dbgfs_set_nic_temperature_write_17804 _iwl_dbgfs_set_nic_temperature_write 3-0 17804 NULL
124846 +mmc_rel_sectors_show_17806 mmc_rel_sectors_show 0 17806 NULL
124847 +show_pci_clock_sel_17807 show_pci_clock_sel 0 17807 NULL
124848 +show_bind_17808 show_bind 0 17808 NULL nohasharray
124849 +fuse_do_readpage_17808 fuse_do_readpage 0 17808 &show_bind_17808
124850 +vb2_dma_sg_get_userptr_17809 vb2_dma_sg_get_userptr 3-2 17809 NULL
124851 +xhci_queue_ctrl_tx_17814 xhci_queue_ctrl_tx 0 17814 NULL nohasharray
124852 +command_setsensorfps_17814 command_setsensorfps 0 17814 &xhci_queue_ctrl_tx_17814
124853 +copy_out_args_17816 copy_out_args 0 17816 NULL
124854 +generic_validate_add_page_17818 generic_validate_add_page 0 17818 NULL
124855 +_snd_pcm_lib_alloc_vmalloc_buffer_17820 _snd_pcm_lib_alloc_vmalloc_buffer 2 17820 NULL
124856 +gnet_stats_copy_app_17821 gnet_stats_copy_app 3 17821 NULL
124857 +regmap_i2c_gather_write_17823 regmap_i2c_gather_write 0 17823 NULL
124858 +jme_request_irq_17824 jme_request_irq 0 17824 NULL
124859 +velocity_init_td_ring_17825 velocity_init_td_ring 0 17825 NULL
124860 +__netdev_adjacent_dev_link_17826 __netdev_adjacent_dev_link 0 17826 NULL
124861 +gr_setup_in_desc_list_17828 gr_setup_in_desc_list 0 17828 NULL
124862 +bd2802_show_rgb_current_17830 bd2802_show_rgb_current 0 17830 NULL
124863 +hiface_pcm_trigger_17831 hiface_pcm_trigger 0 17831 NULL nohasharray
124864 +show_prochot_short_17831 show_prochot_short 0 17831 &hiface_pcm_trigger_17831
124865 +bq2415x_sysfs_show_enable_17832 bq2415x_sysfs_show_enable 0 17832 NULL nohasharray
124866 +ixgb_set_mac_17832 ixgb_set_mac 0 17832 &bq2415x_sysfs_show_enable_17832
124867 +cipso_v4_gentag_rbm_17836 cipso_v4_gentag_rbm 0 17836 NULL nohasharray
124868 +wdt_write_17836 wdt_write 0-3 17836 &cipso_v4_gentag_rbm_17836
124869 +sn9c2028_command_17840 sn9c2028_command 0 17840 NULL
124870 +sdev_show_model_17842 sdev_show_model 0 17842 NULL nohasharray
124871 +tcp_repair_options_est_17842 tcp_repair_options_est 0 17842 &sdev_show_model_17842 nohasharray
124872 +count_leafs_17842 count_leafs 0 17842 &tcp_repair_options_est_17842
124873 +em28xx_audio_ep_packet_size_17844 em28xx_audio_ep_packet_size 0 17844 NULL
124874 +sysfs_rename_link_ns_17848 sysfs_rename_link_ns 0 17848 NULL
124875 +enumerate_17850 enumerate 0 17850 NULL
124876 +tps80031_reg_disable_17856 tps80031_reg_disable 0 17856 NULL
124877 +show_fnode_statsn_17861 show_fnode_statsn 0 17861 NULL
124878 +extsize_17863 extsize 0 17863 NULL nohasharray
124879 +dm_stats_message_17863 dm_stats_message 5 17863 &extsize_17863
124880 +sisusb_send_bulk_msg_17864 sisusb_send_bulk_msg 3-0 17864 NULL
124881 +pcpu_fit_in_area_17865 pcpu_fit_in_area 0-5-2-3 17865 NULL
124882 +show_spi_transport_hold_mcs_17867 show_spi_transport_hold_mcs 0 17867 NULL nohasharray
124883 +swiotlb_dma_mapping_error_17867 swiotlb_dma_mapping_error 0-2 17867 &show_spi_transport_hold_mcs_17867
124884 +alloc_sja1000dev_17868 alloc_sja1000dev 1 17868 NULL nohasharray
124885 +show_tcpRetransSegs_17868 show_tcpRetransSegs 0 17868 &alloc_sja1000dev_17868
124886 +linear_run_17869 linear_run 0 17869 NULL
124887 +virtio_cread32_17873 virtio_cread32 0 17873 NULL
124888 +ray_cs_essid_proc_write_17875 ray_cs_essid_proc_write 3-0 17875 NULL nohasharray
124889 +mwifiex_cmd_ibss_coalescing_status_17875 mwifiex_cmd_ibss_coalescing_status 0 17875 &ray_cs_essid_proc_write_17875
124890 +show_logged_errs_17876 show_logged_errs 0 17876 NULL nohasharray
124891 +shm32read__read_file_17876 shm32read__read_file 0 17876 &show_logged_errs_17876
124892 +sedlbauer_resume_17877 sedlbauer_resume 0 17877 NULL
124893 +orinoco_set_key_17878 orinoco_set_key 5-7 17878 NULL nohasharray
124894 +i40e_align_l2obj_base_17878 i40e_align_l2obj_base 0-1 17878 &orinoco_set_key_17878
124895 +init_per_cpu_17880 init_per_cpu 1 17880 NULL
124896 +ieee80211_if_fmt_dot11MeshMaxPeerLinks_17883 ieee80211_if_fmt_dot11MeshMaxPeerLinks 3 17883 NULL
124897 +compat_sys_pwritev_17886 compat_sys_pwritev 3 17886 NULL
124898 +iwl_dbgfs_bcast_filters_macs_write_17887 iwl_dbgfs_bcast_filters_macs_write 0-3 17887 NULL
124899 +usb_interrupt_msg_17888 usb_interrupt_msg 0 17888 NULL
124900 +shmem_writepage_17889 shmem_writepage 0 17889 NULL
124901 +ieee80211_if_fmt_dot11MeshHWMPRootMode_17890 ieee80211_if_fmt_dot11MeshHWMPRootMode 3 17890 NULL
124902 +sctp_setsockopt_partial_delivery_point_17891 sctp_setsockopt_partial_delivery_point 0 17891 NULL
124903 +store_pwm_auto_point1_pwm_17897 store_pwm_auto_point1_pwm 0-4 17897 NULL
124904 +validate_slab_cache_17901 validate_slab_cache 0 17901 NULL
124905 +niu_tx_cs_reset_poll_17902 niu_tx_cs_reset_poll 0 17902 NULL nohasharray
124906 +_cpu_down_17902 _cpu_down 0 17902 &niu_tx_cs_reset_poll_17902
124907 +recover_head_17904 recover_head 3 17904 NULL
124908 +systab_show_17907 systab_show 0 17907 NULL
124909 +dev_pm_opp_get_opp_count_17911 dev_pm_opp_get_opp_count 0 17911 NULL
124910 +elan_sysfs_update_fw_17912 elan_sysfs_update_fw 0-4 17912 NULL
124911 +dccp_feat_register_sp_17914 dccp_feat_register_sp 0-5 17914 NULL
124912 +xfs_buf_associate_memory_17915 xfs_buf_associate_memory 3 17915 NULL nohasharray
124913 +wm831x_boostp_get_status_17915 wm831x_boostp_get_status 0 17915 &xfs_buf_associate_memory_17915
124914 +xfs_rtallocate_extent_near_17916 xfs_rtallocate_extent_near 0 17916 NULL
124915 +media_show_17920 media_show 0 17920 NULL
124916 +create_17922 create 0 17922 NULL nohasharray
124917 +i40e_fcoe_ddp_get_17922 i40e_fcoe_ddp_get 4 17922 &create_17922
124918 +aty128_var_to_pll_17926 aty128_var_to_pll 0 17926 NULL
124919 +find_dmi_entry_17927 find_dmi_entry 0 17927 NULL
124920 +edac_pci_dev_show_17928 edac_pci_dev_show 0 17928 NULL
124921 +acpi_ns_lookup_17929 acpi_ns_lookup 0 17929 NULL nohasharray
124922 +show_ipv6_iface_nd_rexmit_time_17929 show_ipv6_iface_nd_rexmit_time 0 17929 &acpi_ns_lookup_17929
124923 +vif_delete_17931 vif_delete 0 17931 NULL
124924 +carl9170_init_interface_17934 carl9170_init_interface 0 17934 NULL
124925 +serio_raw_write_17945 serio_raw_write 0-3 17945 NULL
124926 +gart_map_sg_17946 gart_map_sg 0-3 17946 NULL
124927 +beacon_interval_write_17952 beacon_interval_write 3-0 17952 NULL
124928 +show_otp3_17954 show_otp3 0 17954 NULL
124929 +enic_rxcopybreak_17955 enic_rxcopybreak 4 17955 NULL
124930 +cp2112_xfer_17956 cp2112_xfer 0 17956 NULL
124931 +sr_sw_reset_17961 sr_sw_reset 0 17961 NULL
124932 +ufs_free_blocks_17963 ufs_free_blocks 3-2 17963 NULL
124933 +lpt_tgc_end_17965 lpt_tgc_end 0 17965 NULL
124934 +qib_portattr_show_17966 qib_portattr_show 0 17966 NULL
124935 +show_serial_17967 show_serial 0 17967 NULL
124936 +acpi_ex_check_object_type_17972 acpi_ex_check_object_type 0 17972 NULL nohasharray
124937 +il_send_cmd_async_17972 il_send_cmd_async 0 17972 &acpi_ex_check_object_type_17972
124938 +wm831x_gp_ldo_get_status_17977 wm831x_gp_ldo_get_status 0 17977 NULL
124939 +iwlagn_disconn_pan_17978 iwlagn_disconn_pan 0 17978 NULL
124940 +show_fc_host_optionrom_version_17983 show_fc_host_optionrom_version 0 17983 NULL
124941 +br_nf_local_in_17986 br_nf_local_in 0 17986 NULL nohasharray
124942 +dwc3_gadget_set_ep_config_17986 dwc3_gadget_set_ep_config 0 17986 &br_nf_local_in_17986
124943 +smk_write_cipso_17989 smk_write_cipso 3-0 17989 NULL
124944 +sync_blockdev_17990 sync_blockdev 0 17990 NULL
124945 +gnttab_max_grant_frames_17993 gnttab_max_grant_frames 0 17993 NULL
124946 +show_tty_active_17994 show_tty_active 0 17994 NULL
124947 +init_umac_17998 init_umac 0 17998 NULL
124948 +mc13xxx_rtc_reset_handler_17999 mc13xxx_rtc_reset_handler 1 17999 NULL
124949 +ext4_num_overhead_clusters_18001 ext4_num_overhead_clusters 2 18001 NULL
124950 +pvr2_v4l2_read_18006 pvr2_v4l2_read 3-0 18006 NULL nohasharray
124951 +write_reg_18006 write_reg 0 18006 &pvr2_v4l2_read_18006
124952 +tpm_show_ppi_transition_action_18008 tpm_show_ppi_transition_action 0 18008 NULL
124953 +target_core_dev_wwn_attr_show_18010 target_core_dev_wwn_attr_show 0 18010 NULL
124954 +ql_change_rx_buffers_18011 ql_change_rx_buffers 0 18011 NULL
124955 +da903x_set_bits_18012 da903x_set_bits 0 18012 NULL
124956 +he_proc_read_18015 he_proc_read 0 18015 NULL
124957 +wake_up_modem_store_18016 wake_up_modem_store 0-4 18016 NULL
124958 +pmcraid_store_log_level_18020 pmcraid_store_log_level 0-4 18020 NULL
124959 +sdev_show_evt_media_change_18024 sdev_show_evt_media_change 0 18024 NULL
124960 +iscsi_tpg_auth_show_userid_mutual_18025 iscsi_tpg_auth_show_userid_mutual 0 18025 NULL
124961 +netxen_alloc_sw_resources_18026 netxen_alloc_sw_resources 0 18026 NULL
124962 +raw_write_18028 raw_write 3-0 18028 NULL
124963 +tps65912_i2c_write_18030 tps65912_i2c_write 3 18030 NULL
124964 +wil_fw_handle_record_18033 wil_fw_handle_record 0 18033 NULL
124965 +__posix_lock_file_18035 __posix_lock_file 0 18035 NULL nohasharray
124966 +rio_init_mports_18035 rio_init_mports 0 18035 &__posix_lock_file_18035
124967 +show_ppi_operations_18037 show_ppi_operations 0 18037 NULL nohasharray
124968 +emit_request_18037 emit_request 0 18037 &show_ppi_operations_18037
124969 +qlcnic_get_cap_size_18042 qlcnic_get_cap_size 0 18042 NULL
124970 +nfs_check_inode_attributes_18043 nfs_check_inode_attributes 0 18043 NULL
124971 +cryptd_alloc_instance_18048 cryptd_alloc_instance 3-2 18048 NULL
124972 +find_next_inuse_18051 find_next_inuse 2-3-0 18051 NULL
124973 +policydb_load_isids_18052 policydb_load_isids 0 18052 NULL nohasharray
124974 +core_tpg_set_initiator_node_queue_depth_18052 core_tpg_set_initiator_node_queue_depth 0 18052 &policydb_load_isids_18052 nohasharray
124975 +t3_config_sched_18052 t3_config_sched 0 18052 &core_tpg_set_initiator_node_queue_depth_18052
124976 +ddebug_proc_write_18055 ddebug_proc_write 3-0 18055 NULL
124977 +zisofs_fill_pages_18057 zisofs_fill_pages 0 18057 NULL
124978 +max8925_enable_18058 max8925_enable 0 18058 NULL
124979 +dlfb_set_video_mode_18061 dlfb_set_video_mode 0 18061 NULL
124980 +lua_sysfs_read_18062 lua_sysfs_read 0-6 18062 NULL nohasharray
124981 +dccp_error_18062 dccp_error 0 18062 &lua_sysfs_read_18062
124982 +process_measurement_18064 process_measurement 0 18064 NULL
124983 +fpregs_get_18066 fpregs_get 4 18066 NULL
124984 +pvr2_hdw_wait_18072 pvr2_hdw_wait 0 18072 NULL
124985 +kvm_read_guest_page_18074 kvm_read_guest_page 5 18074 NULL nohasharray
124986 +do_budget_space_18074 do_budget_space 0 18074 &kvm_read_guest_page_18074 nohasharray
124987 +open_18074 open 0 18074 &do_budget_space_18074
124988 +SYSC_pselect6_18076 SYSC_pselect6 1 18076 NULL nohasharray
124989 +mlx4_en_get_rxfh_indir_size_18076 mlx4_en_get_rxfh_indir_size 0 18076 &SYSC_pselect6_18076
124990 +bop_insert_18078 bop_insert 0 18078 NULL
124991 +get_vm_area_18080 get_vm_area 1 18080 NULL
124992 +ds2781_get_pmod_enabled_18081 ds2781_get_pmod_enabled 0 18081 NULL nohasharray
124993 +ds2781_set_control_register_18081 ds2781_set_control_register 0 18081 &ds2781_get_pmod_enabled_18081
124994 +x86_pmu_notifier_18082 x86_pmu_notifier 0 18082 NULL
124995 +stv06xx_read_sensor_18085 stv06xx_read_sensor 0 18085 NULL
124996 +rtl8139_change_mtu_18088 rtl8139_change_mtu 0 18088 NULL
124997 +vmw_fops_read_18089 vmw_fops_read 0-3 18089 NULL
124998 +SYSC_semtimedop_18091 SYSC_semtimedop 3 18091 NULL nohasharray
124999 +show_txchan_per_port_18091 show_txchan_per_port 0 18091 &SYSC_semtimedop_18091
125000 +twl6030reg_enable_18092 twl6030reg_enable 0 18092 NULL nohasharray
125001 +snd_seq_fifo_cell_out_18092 snd_seq_fifo_cell_out 0 18092 &twl6030reg_enable_18092
125002 +mpi_alloc_18094 mpi_alloc 1 18094 NULL nohasharray
125003 +spi_w8r16be_18094 spi_w8r16be 0 18094 &mpi_alloc_18094
125004 +hackrf_set_bandwidth_18095 hackrf_set_bandwidth 0 18095 NULL nohasharray
125005 +lm8323_pwm_show_time_18095 lm8323_pwm_show_time 0 18095 &hackrf_set_bandwidth_18095
125006 +_nfs4_proc_lookup_18096 _nfs4_proc_lookup 0 18096 NULL
125007 +show_rtap_filter_18107 show_rtap_filter 0 18107 NULL
125008 +read_18109 read 0 18109 NULL
125009 +ocfs2_control_install_private_18110 ocfs2_control_install_private 0 18110 NULL
125010 +dib0090_set_params_18113 dib0090_set_params 0 18113 NULL nohasharray
125011 +sctp_bind_addr_copy_18113 sctp_bind_addr_copy 0 18113 &dib0090_set_params_18113
125012 +pep_sock_connect_18114 pep_sock_connect 0 18114 NULL
125013 +set_in_18115 set_in 0-4 18115 NULL
125014 +dfs_file_read_18116 dfs_file_read 3-0 18116 NULL
125015 +svc_getnl_18120 svc_getnl 0 18120 NULL
125016 +p9_client_wstat_18130 p9_client_wstat 0 18130 NULL
125017 +xfs_zero_eof_18134 xfs_zero_eof 0-3-2 18134 NULL nohasharray
125018 +lapbeth_open_18134 lapbeth_open 0 18134 &xfs_zero_eof_18134
125019 +wil_tid_ampdu_rx_alloc_18140 wil_tid_ampdu_rx_alloc 2 18140 NULL
125020 +removexattr_18147 removexattr 0 18147 NULL
125021 +selinux_inode_setsecurity_18148 selinux_inode_setsecurity 4-0 18148 NULL
125022 +pcipcwd_temp_read_18149 pcipcwd_temp_read 0-3 18149 NULL
125023 +show_wr_req_18151 show_wr_req 0 18151 NULL
125024 +show_pwm_setting_18157 show_pwm_setting 0 18157 NULL
125025 +show_tabletDiagnosticMessage_18165 show_tabletDiagnosticMessage 0 18165 NULL
125026 +mdiobus_read_18169 mdiobus_read 0 18169 NULL
125027 +cciss_show_raid_level_18170 cciss_show_raid_level 0 18170 NULL nohasharray
125028 +enable_ints_write_18170 enable_ints_write 3 18170 &cciss_show_raid_level_18170
125029 +tomoyo_inet_entry_18174 tomoyo_inet_entry 0 18174 NULL
125030 +pccard_store_cis_18176 pccard_store_cis 6-0-5 18176 NULL
125031 +bnx2_get_eeprom_len_18179 bnx2_get_eeprom_len 0 18179 NULL
125032 +snd_hda_add_new_ctls_18185 snd_hda_add_new_ctls 0 18185 NULL
125033 +aio_write_18187 aio_write 0 18187 NULL
125034 +read_first_n_18197 read_first_n 0 18197 NULL nohasharray
125035 +o2net_start_listening_18197 o2net_start_listening 0 18197 &read_first_n_18197 nohasharray
125036 +cfpkt_create_18197 cfpkt_create 1 18197 &o2net_start_listening_18197
125037 +aty_var_to_crtc_18199 aty_var_to_crtc 0 18199 NULL
125038 +dib8096p_tuner_xfer_18205 dib8096p_tuner_xfer 0-3 18205 NULL nohasharray
125039 +selinux_nlmsg_perm_18205 selinux_nlmsg_perm 0 18205 &dib8096p_tuner_xfer_18205
125040 +orinoco_add_extscan_result_18207 orinoco_add_extscan_result 3 18207 NULL
125041 +show_immediate_18208 show_immediate 0 18208 NULL
125042 +gsm_control_message_18209 gsm_control_message 4 18209 NULL
125043 +bq2415x_sysfs_show_limit_18213 bq2415x_sysfs_show_limit 0 18213 NULL nohasharray
125044 +show_phy_type_18213 show_phy_type 0 18213 &bq2415x_sysfs_show_limit_18213 nohasharray
125045 +read_rindex_entry_18213 read_rindex_entry 0 18213 &show_phy_type_18213
125046 +si4713_set_rds_ps_name_18214 si4713_set_rds_ps_name 0 18214 NULL
125047 +do_ipv6_setsockopt_18215 do_ipv6_setsockopt 5-0 18215 NULL
125048 +pcmcia_enable_device_18218 pcmcia_enable_device 0 18218 NULL
125049 +ov7670_s_autogain_18219 ov7670_s_autogain 0 18219 NULL
125050 +gnttab_alloc_grant_references_18240 gnttab_alloc_grant_references 1 18240 NULL
125051 +jffs2_read_dnode_18244 jffs2_read_dnode 0 18244 NULL nohasharray
125052 +cond_policydb_init_18244 cond_policydb_init 0 18244 &jffs2_read_dnode_18244
125053 +ecryptfs_miscdev_read_18247 ecryptfs_miscdev_read 0-3 18247 NULL nohasharray
125054 +alloc_trace_uprobe_18247 alloc_trace_uprobe 3 18247 &ecryptfs_miscdev_read_18247
125055 +clip_inet_event_18252 clip_inet_event 0 18252 NULL
125056 +e4000_set_params_18253 e4000_set_params 0 18253 NULL nohasharray
125057 +i7core_inject_store_page_18253 i7core_inject_store_page 0-4 18253 &e4000_set_params_18253
125058 +rfcomm_sock_setsockopt_18254 rfcomm_sock_setsockopt 5-0 18254 NULL nohasharray
125059 +e1000_setup_all_rx_resources_18254 e1000_setup_all_rx_resources 0 18254 &rfcomm_sock_setsockopt_18254
125060 +qdisc_class_hash_alloc_18262 qdisc_class_hash_alloc 1 18262 NULL nohasharray
125061 +show_18262 show 0 18262 &qdisc_class_hash_alloc_18262 nohasharray
125062 +logfs_write_end_18262 logfs_write_end 0-5 18262 &show_18262
125063 +mcs_setup_transceiver_18268 mcs_setup_transceiver 0 18268 NULL
125064 +show_temp_auto_offset_18270 show_temp_auto_offset 0 18270 NULL
125065 +tg3_bmcr_reset_18271 tg3_bmcr_reset 0 18271 NULL
125066 +gfs2_alloc_sort_buffer_18275 gfs2_alloc_sort_buffer 1 18275 NULL
125067 +alloc_ring_18278 alloc_ring 4-2 18278 NULL
125068 +nouveau_subdev_create__18281 nouveau_subdev_create_ 7 18281 NULL
125069 +ext4_readpages_18283 ext4_readpages 4 18283 NULL
125070 +mmc_send_bus_test_18285 mmc_send_bus_test 4 18285 NULL
125071 +ipv4_mtu_18287 ipv4_mtu 0 18287 NULL nohasharray
125072 +lpfc_fcp_cpu_map_show_18287 lpfc_fcp_cpu_map_show 0 18287 &ipv4_mtu_18287 nohasharray
125073 +alloc_kmem_cache_cpus_18287 alloc_kmem_cache_cpus 2 18287 &lpfc_fcp_cpu_map_show_18287
125074 +tipc_sk_withdraw_18291 tipc_sk_withdraw 0 18291 NULL
125075 +um_idi_write_18293 um_idi_write 3-0 18293 NULL nohasharray
125076 +show_fnode_username_in_18293 show_fnode_username_in 0 18293 &um_idi_write_18293 nohasharray
125077 +xfs_file_read_iter_18293 xfs_file_read_iter 0 18293 &show_fnode_username_in_18293 nohasharray
125078 +__follow_pte_18293 __follow_pte 0 18293 &xfs_file_read_iter_18293
125079 +part_timeout_show_18298 part_timeout_show 0 18298 NULL
125080 +mwl8k_sta_add_18299 mwl8k_sta_add 0 18299 NULL
125081 +iscsi_stat_sess_err_show_attr_cxn_errors_18301 iscsi_stat_sess_err_show_attr_cxn_errors 0 18301 NULL
125082 +tg3_request_irq_18303 tg3_request_irq 0 18303 NULL
125083 +nouveau_disp_create__18305 nouveau_disp_create_ 4-7 18305 NULL
125084 +ip6ip6_err_18308 ip6ip6_err 5 18308 NULL
125085 +vga_r_18310 vga_r 0 18310 NULL
125086 +class_add_profile_18315 class_add_profile 1-3-5 18315 NULL
125087 +w1_slave_detach_18316 w1_slave_detach 0 18316 NULL
125088 +sgdma_initialize_18317 sgdma_initialize 0 18317 NULL
125089 +csio_mem_read_18319 csio_mem_read 3-0 18319 NULL
125090 +mc13892_powermisc_rmw_18320 mc13892_powermisc_rmw 0 18320 NULL nohasharray
125091 +single_flag_show_18320 single_flag_show 0 18320 &mc13892_powermisc_rmw_18320
125092 +alloc_and_copy_string_18321 alloc_and_copy_string 2 18321 NULL
125093 +ecryptfs_send_message_18322 ecryptfs_send_message 2 18322 NULL
125094 +show_temp_auto_base_18323 show_temp_auto_base 0 18323 NULL
125095 +bio_integrity_advance_18324 bio_integrity_advance 2 18324 NULL nohasharray
125096 +vivid_radio_tx_write_18324 vivid_radio_tx_write 0 18324 &bio_integrity_advance_18324
125097 +acpi_ds_create_operands_18327 acpi_ds_create_operands 0 18327 NULL
125098 +st21nfca_im_send_atr_req_18331 st21nfca_im_send_atr_req 3 18331 NULL
125099 +xfs_da_shrink_inode_18335 xfs_da_shrink_inode 0 18335 NULL
125100 +wm8994_gpio_direction_out_18337 wm8994_gpio_direction_out 0 18337 NULL
125101 +outlen_read_18339 outlen_read 0-3 18339 NULL nohasharray
125102 +get_free_region_18339 get_free_region 0-3 18339 &outlen_read_18339
125103 +roccat_common2_sysfs_write_key_mask_18343 roccat_common2_sysfs_write_key_mask 0-6-5 18343 NULL
125104 +copy_page_to_iter_18345 copy_page_to_iter 3-0 18345 NULL
125105 +show_sf_ctrl_18348 show_sf_ctrl 0 18348 NULL
125106 +lcd_proc_write_18351 lcd_proc_write 3-0 18351 NULL nohasharray
125107 +smb2_read_data_offset_18351 smb2_read_data_offset 0 18351 &lcd_proc_write_18351
125108 +pwr_power_save_off_read_18355 pwr_power_save_off_read 3-0 18355 NULL
125109 +write_update_fw_18357 write_update_fw 0-4 18357 NULL
125110 +fw_core_add_descriptor_18361 fw_core_add_descriptor 0 18361 NULL
125111 +xlbd_reserve_minors_18365 xlbd_reserve_minors 2-1 18365 NULL nohasharray
125112 +show_remote_ip_18365 show_remote_ip 0 18365 &xlbd_reserve_minors_18365
125113 +SyS_process_vm_readv_18366 SyS_process_vm_readv 3-5 18366 NULL
125114 +irq_show_18367 irq_show 0 18367 NULL nohasharray
125115 +ep_io_18367 ep_io 0 18367 &irq_show_18367
125116 +qib_user_sdma_num_pages_18371 qib_user_sdma_num_pages 0 18371 NULL
125117 +nilfs_checkpoints_README_show_18372 nilfs_checkpoints_README_show 0 18372 NULL
125118 +usbhsg_ep_queue_18376 usbhsg_ep_queue 0 18376 NULL
125119 +temp2_show_18377 temp2_show 0 18377 NULL
125120 +show_iface_tcp_timestamp_en_18381 show_iface_tcp_timestamp_en 0 18381 NULL
125121 +hpfs_file_fsync_18384 hpfs_file_fsync 0 18384 NULL
125122 +acpi_ds_create_buffer_field_18385 acpi_ds_create_buffer_field 0 18385 NULL nohasharray
125123 +gss_key_timeout_18385 gss_key_timeout 0 18385 &acpi_ds_create_buffer_field_18385
125124 +__ceph_getxattr_18386 __ceph_getxattr 0 18386 NULL
125125 +ci_role_write_18388 ci_role_write 3-0 18388 NULL nohasharray
125126 +irq_find_mapping_18388 irq_find_mapping 0-2 18388 &ci_role_write_18388
125127 +il_set_tx_power_18394 il_set_tx_power 0 18394 NULL
125128 +snd_compr_read_18396 snd_compr_read 0-3 18396 NULL nohasharray
125129 +reshape_position_store_18396 reshape_position_store 0-3 18396 &snd_compr_read_18396
125130 +hdlc_empty_fifo_18397 hdlc_empty_fifo 2 18397 NULL
125131 +__video_register_device_18399 __video_register_device 3 18399 NULL nohasharray
125132 +ext4_xattr_security_list_18399 ext4_xattr_security_list 0-5 18399 &__video_register_device_18399 nohasharray
125133 +bcm7xxx_28nm_d0_afe_config_init_18399 bcm7xxx_28nm_d0_afe_config_init 0 18399 &ext4_xattr_security_list_18399
125134 +adis16136_show_serial_18402 adis16136_show_serial 3-0 18402 NULL
125135 +ixgbe_request_msix_irqs_18403 ixgbe_request_msix_irqs 0 18403 NULL
125136 +get_temp_auto_point_temp_18404 get_temp_auto_point_temp 0 18404 NULL
125137 +si4713_tx_rds_ps_18405 si4713_tx_rds_ps 0 18405 NULL
125138 +link_state_show_18407 link_state_show 0 18407 NULL
125139 +ceph_writepages_start_18410 ceph_writepages_start 0 18410 NULL
125140 +rtl8169_rx_fill_18416 rtl8169_rx_fill 0 18416 NULL
125141 +nvif_device_init_18418 nvif_device_init 6 18418 NULL
125142 +usbnet_write_cmd_nopm_18426 usbnet_write_cmd_nopm 0-7 18426 NULL
125143 +fwnet_broadcast_start_18428 fwnet_broadcast_start 0 18428 NULL
125144 +memblock_virt_alloc_node_nopanic_18431 memblock_virt_alloc_node_nopanic 1 18431 NULL nohasharray
125145 +jffs2_zlib_decompress_18431 jffs2_zlib_decompress 0 18431 &memblock_virt_alloc_node_nopanic_18431
125146 +iscsi_create_flashnode_sess_18433 iscsi_create_flashnode_sess 4 18433 NULL
125147 +s5p_jpeg_start_streaming_18435 s5p_jpeg_start_streaming 0 18435 NULL
125148 +match_number_18436 match_number 0 18436 NULL
125149 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437 target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized 0 18437 NULL nohasharray
125150 +snd_hda_get_connections_18437 snd_hda_get_connections 0 18437 &target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437
125151 +hctosys_show_18444 hctosys_show 0 18444 NULL nohasharray
125152 +set_out0_enable_18444 set_out0_enable 0-4 18444 &hctosys_show_18444
125153 +bd2802_store_reg0x0f_18445 bd2802_store_reg0x0f 0-4 18445 NULL
125154 +carl9170_mod_virtual_mac_18447 carl9170_mod_virtual_mac 0 18447 NULL
125155 +ds1347_read_time_18452 ds1347_read_time 0 18452 NULL
125156 +set_component_status_18453 set_component_status 0-4 18453 NULL
125157 +mmc_init_card_18455 mmc_init_card 0 18455 NULL
125158 +fuse_perform_write_18457 fuse_perform_write 4-0 18457 NULL
125159 +regset_tls_set_18459 regset_tls_set 4 18459 NULL
125160 +transfer_18460 transfer 0 18460 NULL nohasharray
125161 +store_remote_mac_18460 store_remote_mac 0 18460 &transfer_18460
125162 +max_gen_clk_probe_18462 max_gen_clk_probe 5 18462 NULL
125163 +dma_alloc_from_contiguous_18466 dma_alloc_from_contiguous 2-3 18466 NULL nohasharray
125164 +cuse_class_waiting_show_18466 cuse_class_waiting_show 0 18466 &dma_alloc_from_contiguous_18466
125165 +t3_wait_op_done_18469 t3_wait_op_done 0 18469 NULL
125166 +iwl_mvm_mac_ctxt_send_cmd_18481 iwl_mvm_mac_ctxt_send_cmd 0 18481 NULL
125167 +_nfs4_do_open_reclaim_18483 _nfs4_do_open_reclaim 0 18483 NULL nohasharray
125168 +__c2port_write_flash_data_18483 __c2port_write_flash_data 0-3-4 18483 &_nfs4_do_open_reclaim_18483
125169 +technisat_usb2_i2c_access_18484 technisat_usb2_i2c_access 0 18484 NULL
125170 +udpv6_setsockopt_18487 udpv6_setsockopt 5-0 18487 NULL nohasharray
125171 +snd_pcm_plugin_build_mulaw_18487 snd_pcm_plugin_build_mulaw 0 18487 &udpv6_setsockopt_18487
125172 +aoedisk_show_netif_18490 aoedisk_show_netif 0 18490 NULL
125173 +sctp_setsockopt_mappedv4_18497 sctp_setsockopt_mappedv4 0 18497 NULL
125174 +zd_usb_ioread16_18502 zd_usb_ioread16 0 18502 NULL nohasharray
125175 +iwl_mvm_alloc_bcast_sta_18502 iwl_mvm_alloc_bcast_sta 0 18502 &zd_usb_ioread16_18502 nohasharray
125176 +iscsi_tpg_param_store_MaxBurstLength_18502 iscsi_tpg_param_store_MaxBurstLength 0-3 18502 &iwl_mvm_alloc_bcast_sta_18502
125177 +w1_ds2781_read_18508 w1_ds2781_read 4-3 18508 NULL
125178 +limit_read_18510 limit_read 0-3 18510 NULL nohasharray
125179 +__copy_user_zeroing_intel_18510 __copy_user_zeroing_intel 0 18510 &limit_read_18510
125180 +__block_write_begin_18511 __block_write_begin 0 18511 NULL
125181 +pcrs_show_18512 pcrs_show 0 18512 NULL
125182 +snd_vx_inb_18514 snd_vx_inb 0 18514 NULL
125183 +atl2_setup_ring_resources_18515 atl2_setup_ring_resources 0 18515 NULL
125184 +nilfs_segctor_current_last_full_seg_show_18517 nilfs_segctor_current_last_full_seg_show 0 18517 NULL
125185 +store_engine1_mode_18519 store_engine1_mode 4-0 18519 NULL
125186 +sha512_ssse3_init_18520 sha512_ssse3_init 0 18520 NULL
125187 +i40e_set_mac_18521 i40e_set_mac 0 18521 NULL
125188 +sm501fb_set_par_common_18523 sm501fb_set_par_common 0 18523 NULL
125189 +snd_gus_dram_poke_18525 snd_gus_dram_poke 4 18525 NULL
125190 +ix2505v_set_params_18528 ix2505v_set_params 0 18528 NULL
125191 +try_to_take_rt_mutex_18529 try_to_take_rt_mutex 0 18529 NULL
125192 +dpm_suspend_late_18530 dpm_suspend_late 0 18530 NULL nohasharray
125193 +nouveau_fifo_channel_create__18530 nouveau_fifo_channel_create_ 9 18530 &dpm_suspend_late_18530
125194 +t3_sge_init_flcntxt_18535 t3_sge_init_flcntxt 0 18535 NULL
125195 +vlan_vids_add_by_dev_18537 vlan_vids_add_by_dev 0 18537 NULL
125196 +seq_copy_in_user_18543 seq_copy_in_user 3 18543 NULL
125197 +nilfs_segctor_sync_18549 nilfs_segctor_sync 0 18549 NULL
125198 +acpi_register_gsi_ioapic_18550 acpi_register_gsi_ioapic 2 18550 NULL
125199 +lapbeth_set_mac_address_18552 lapbeth_set_mac_address 0 18552 NULL
125200 +nforce2_access_18557 nforce2_access 0 18557 NULL
125201 +wiidebug_eeprom_read_18560 wiidebug_eeprom_read 0-3 18560 NULL nohasharray
125202 +timer_cpu_notify_18560 timer_cpu_notify 0 18560 &wiidebug_eeprom_read_18560 nohasharray
125203 +rt2x00lib_request_firmware_18560 rt2x00lib_request_firmware 0 18560 &timer_cpu_notify_18560 nohasharray
125204 +elants_i2c_initialize_18560 elants_i2c_initialize 0 18560 &rt2x00lib_request_firmware_18560
125205 +vb2_streamon_18562 vb2_streamon 0 18562 NULL
125206 +posix_acl_xattr_list_18564 posix_acl_xattr_list 0-5 18564 NULL
125207 +smk_write_rules_list_18565 smk_write_rules_list 3-0 18565 NULL
125208 +ceph_tcp_sendpage_18568 ceph_tcp_sendpage 4 18568 NULL
125209 +vmci_datagram_send_18571 vmci_datagram_send 0 18571 NULL
125210 +debug_output_18575 debug_output 3-0 18575 NULL nohasharray
125211 +pm_wake_lock_18575 pm_wake_lock 0 18575 &debug_output_18575
125212 +mtd_size_show_18578 mtd_size_show 0 18578 NULL
125213 +vivid_radio_read_18579 vivid_radio_read 0-3 18579 NULL
125214 +metrics_bytes_rendered_show_18580 metrics_bytes_rendered_show 0 18580 NULL
125215 +pn_socket_create_18581 pn_socket_create 0 18581 NULL
125216 +ipath_reset_device_18584 ipath_reset_device 0 18584 NULL
125217 +show_target_speed_18587 show_target_speed 0 18587 NULL
125218 +st_accel_buffer_predisable_18589 st_accel_buffer_predisable 0 18589 NULL
125219 +wm831x_isink_is_enabled_18590 wm831x_isink_is_enabled 0 18590 NULL nohasharray
125220 +write_18590 write 0 18590 &wm831x_isink_is_enabled_18590
125221 +oaktrail_hdmi_i2c_access_18591 oaktrail_hdmi_i2c_access 0-3 18591 NULL
125222 +__netdev_alloc_skb_18595 __netdev_alloc_skb 2 18595 NULL
125223 +zd1211b_hw_reset_phy_18596 zd1211b_hw_reset_phy 0 18596 NULL
125224 +xfs_btree_read_bufl_18597 xfs_btree_read_bufl 0 18597 NULL nohasharray
125225 +wlcore_boot_static_data_18597 wlcore_boot_static_data 0 18597 &xfs_btree_read_bufl_18597
125226 +show_pwm_temp_map_18598 show_pwm_temp_map 0 18598 NULL
125227 +filemap_fdatawait_range_18600 filemap_fdatawait_range 0 18600 NULL nohasharray
125228 +slabinfo_write_18600 slabinfo_write 0-3 18600 &filemap_fdatawait_range_18600
125229 +_nfs4_do_set_security_label_18602 _nfs4_do_set_security_label 0 18602 NULL
125230 +transfer_18603 transfer 0 18603 NULL
125231 +iowarrior_write_18604 iowarrior_write 3-0 18604 NULL
125232 +netxen_netdev_event_18605 netxen_netdev_event 0 18605 NULL
125233 +show_in_18609 show_in 0 18609 NULL nohasharray
125234 +batadv_arp_get_type_18609 batadv_arp_get_type 3 18609 &show_in_18609
125235 +rtl8187b_init_status_urb_18610 rtl8187b_init_status_urb 0 18610 NULL
125236 +bql_set_limit_18612 bql_set_limit 4-0 18612 NULL
125237 +store_selfballoon_downhys_18615 store_selfballoon_downhys 0-4 18615 NULL
125238 +pci_parent_bus_reset_18619 pci_parent_bus_reset 0 18619 NULL
125239 +show_saturation_18621 show_saturation 0 18621 NULL
125240 +read_hw_18624 read_hw 0-5-6 18624 NULL
125241 +from_buffer_18625 from_buffer 3-0 18625 NULL
125242 +adcxx_show_name_18627 adcxx_show_name 0 18627 NULL
125243 +qlcnic_request_irq_18630 qlcnic_request_irq 0 18630 NULL
125244 +dnrmg_hook_18631 dnrmg_hook 0 18631 NULL
125245 +ext4_xattr_security_set_18633 ext4_xattr_security_set 0 18633 NULL
125246 +edd_show_legacy_sectors_per_track_18638 edd_show_legacy_sectors_per_track 0 18638 NULL
125247 +crypto_sha256_update_18640 crypto_sha256_update 0 18640 NULL nohasharray
125248 +vnic_dev_cmd_18640 vnic_dev_cmd 0 18640 &crypto_sha256_update_18640
125249 +rocker_flow_tbl_term_mac_18641 rocker_flow_tbl_term_mac 0 18641 NULL nohasharray
125250 +dwc3_gadget_start_18641 dwc3_gadget_start 0 18641 &rocker_flow_tbl_term_mac_18641 nohasharray
125251 +lpfc_oas_tgt_store_18641 lpfc_oas_tgt_store 0-4 18641 &dwc3_gadget_start_18641
125252 +__dev_set_mtu_18647 __dev_set_mtu 0 18647 NULL
125253 +as3935_sensor_sensitivity_show_18652 as3935_sensor_sensitivity_show 0 18652 NULL
125254 +boot_vga_show_18654 boot_vga_show 0 18654 NULL
125255 +show_18656 show 0 18656 NULL nohasharray
125256 +gpiod_request_18656 gpiod_request 0 18656 &show_18656 nohasharray
125257 +veth_get_sset_count_18656 veth_get_sset_count 0 18656 &gpiod_request_18656
125258 +snd_pcm_oss_write3_18657 snd_pcm_oss_write3 0-3 18657 NULL
125259 +raid5_set_cache_size_18660 raid5_set_cache_size 0 18660 NULL
125260 +ieee80211_if_fmt_rssi_threshold_18664 ieee80211_if_fmt_rssi_threshold 3 18664 NULL
125261 +unmap_page_18665 unmap_page 3-2 18665 NULL
125262 +xfs_iext_insert_18667 xfs_iext_insert 3 18667 NULL
125263 +blk_mq_main_cpu_notify_18677 blk_mq_main_cpu_notify 0 18677 NULL
125264 +wl12xx_set_authorized_18681 wl12xx_set_authorized 0 18681 NULL
125265 +fnic_stats_debugfs_read_18688 fnic_stats_debugfs_read 3-0 18688 NULL
125266 +snd_seq_timer_set_ppq_18693 snd_seq_timer_set_ppq 0 18693 NULL nohasharray
125267 +echo_client_prep_commit_18693 echo_client_prep_commit 8 18693 &snd_seq_timer_set_ppq_18693
125268 +lbs_set_snmp_mib_18694 lbs_set_snmp_mib 0 18694 NULL
125269 +cx231xx_send_usb_command_18699 cx231xx_send_usb_command 0 18699 NULL
125270 +kernfs_iop_getattr_18700 kernfs_iop_getattr 0 18700 NULL
125271 +w5300_get_regs_len_18702 w5300_get_regs_len 0 18702 NULL
125272 +snd_pcm_do_pause_18703 snd_pcm_do_pause 0 18703 NULL
125273 +replay_log_leb_18704 replay_log_leb 3 18704 NULL
125274 +dlm_recoverd_start_18705 dlm_recoverd_start 0 18705 NULL
125275 +iwl_dbgfs_rx_handlers_read_18708 iwl_dbgfs_rx_handlers_read 3-0 18708 NULL nohasharray
125276 +vmci_q_header_buf_ready_18708 vmci_q_header_buf_ready 3-0 18708 &iwl_dbgfs_rx_handlers_read_18708
125277 +ceph_alloc_page_vector_18710 ceph_alloc_page_vector 1 18710 NULL
125278 +fuse_dev_splice_write_18712 fuse_dev_splice_write 4 18712 NULL
125279 +show_fc_starget_port_id_18713 show_fc_starget_port_id 0 18713 NULL
125280 +nfs4_init_callback_netid_18717 nfs4_init_callback_netid 3 18717 NULL
125281 +add_host_store_18718 add_host_store 0-3 18718 NULL
125282 +dst_ca_read_18719 dst_ca_read 0-3 18719 NULL
125283 +store_uevent_18721 store_uevent 0-4 18721 NULL
125284 +pem_show_data_18725 pem_show_data 0 18725 NULL
125285 +meye_s_ctrl_18733 meye_s_ctrl 0 18733 NULL
125286 +wl12xx_top_reg_read_18735 wl12xx_top_reg_read 0 18735 NULL
125287 +show_temp_auto_point1_temp_18736 show_temp_auto_point1_temp 0 18736 NULL
125288 +store_scan_18738 store_scan 0-4 18738 NULL
125289 +aa_getprocattr_18740 aa_getprocattr 0 18740 NULL nohasharray
125290 +saa7110_s_stream_18740 saa7110_s_stream 0 18740 &aa_getprocattr_18740
125291 +o2hb_debug_create_18744 o2hb_debug_create 4 18744 NULL nohasharray
125292 +memcg_alloc_cache_id_18744 memcg_alloc_cache_id 0 18744 &o2hb_debug_create_18744
125293 +show_fnode_max_recv_dlength_18750 show_fnode_max_recv_dlength 0 18750 NULL
125294 +wep_packets_read_18751 wep_packets_read 3-0 18751 NULL
125295 +iscsit_na_dataout_timeout_retries_18758 iscsit_na_dataout_timeout_retries 0 18758 NULL
125296 +netxen_inetaddr_event_18760 netxen_inetaddr_event 0 18760 NULL
125297 +power_mode_show_18761 power_mode_show 0 18761 NULL
125298 +ov772x_mask_set_18767 ov772x_mask_set 0 18767 NULL nohasharray
125299 +vsock_create_18767 vsock_create 0 18767 &ov772x_mask_set_18767
125300 +snd_cx18_pcm_ioctl_18773 snd_cx18_pcm_ioctl 0 18773 NULL nohasharray
125301 +notify_free_show_18773 notify_free_show 0 18773 &snd_cx18_pcm_ioctl_18773
125302 +uinput_inject_events_18774 uinput_inject_events 0 18774 NULL
125303 +SyS_lsetxattr_18776 SyS_lsetxattr 4 18776 NULL
125304 +temp1_max_store_18777 temp1_max_store 0-4 18777 NULL
125305 +hw_init_18779 hw_init 0 18779 NULL
125306 +alloc_fcdev_18780 alloc_fcdev 1 18780 NULL
125307 +hidp_raw_request_18781 hidp_raw_request 0-4 18781 NULL nohasharray
125308 +show_vid_18781 show_vid 0 18781 &hidp_raw_request_18781
125309 +mfn_to_pfn_no_overrides_18783 mfn_to_pfn_no_overrides 0-1 18783 NULL
125310 +show_fc_rport_fast_io_fail_tmo_18784 show_fc_rport_fast_io_fail_tmo 0 18784 NULL
125311 +usb_reset_configuration_18787 usb_reset_configuration 0 18787 NULL
125312 +acpi_ec_transaction_18803 acpi_ec_transaction 0 18803 NULL
125313 +ims_pcu_attribute_show_18806 ims_pcu_attribute_show 0 18806 NULL nohasharray
125314 +mutex_lock_killable_nested_18806 mutex_lock_killable_nested 0 18806 &ims_pcu_attribute_show_18806
125315 +show_fc_host_port_type_18810 show_fc_host_port_type 0 18810 NULL nohasharray
125316 +ieee80211_auth_challenge_18810 ieee80211_auth_challenge 3 18810 &show_fc_host_port_type_18810
125317 +dm_stats_print_18815 dm_stats_print 7 18815 NULL
125318 +iscsi_nacl_attrib_store_dataout_timeout_retries_18816 iscsi_nacl_attrib_store_dataout_timeout_retries 0-3 18816 NULL
125319 +go7007_snd_pcm_prepare_18819 go7007_snd_pcm_prepare 0 18819 NULL
125320 +disabled_show_18820 disabled_show 0 18820 NULL
125321 +sys_modify_ldt_18824 sys_modify_ldt 3 18824 NULL
125322 +playback_pcm_prepare_18828 playback_pcm_prepare 0 18828 NULL
125323 +vmxnet3_create_queues_18830 vmxnet3_create_queues 0 18830 NULL
125324 +nmclan_suspend_18833 nmclan_suspend 0 18833 NULL
125325 +sanity_checks_store_18835 sanity_checks_store 0-3 18835 NULL
125326 +vidioc_reqbufs_18839 vidioc_reqbufs 0 18839 NULL
125327 +blkdev_write_iter_18840 blkdev_write_iter 0 18840 NULL
125328 +mtf_test_write_18844 mtf_test_write 3-0 18844 NULL
125329 +__uncore_flag_mode_show_18848 __uncore_flag_mode_show 0 18848 NULL
125330 +show_tcpInErrs_18849 show_tcpInErrs 0 18849 NULL
125331 +t3_sge_write_context_18852 t3_sge_write_context 0 18852 NULL
125332 +drm_ht_create_18853 drm_ht_create 2 18853 NULL
125333 +sctp_setsockopt_events_18862 sctp_setsockopt_events 3-0 18862 NULL
125334 +mlx4_SET_PORT_qpn_calc_18866 mlx4_SET_PORT_qpn_calc 0 18866 NULL
125335 +ieee80211_if_read_element_ttl_18869 ieee80211_if_read_element_ttl 3-0 18869 NULL
125336 +xlog_find_verify_log_record_18870 xlog_find_verify_log_record 2 18870 NULL
125337 +ubifs_tnc_locate_18876 ubifs_tnc_locate 0 18876 NULL
125338 +scsi_change_queue_depth_18881 scsi_change_queue_depth 2-0 18881 NULL
125339 +___alloc_bootmem_node_18882 ___alloc_bootmem_node 2 18882 NULL
125340 +tps6507x_pmic_is_enabled_18883 tps6507x_pmic_is_enabled 0 18883 NULL
125341 +tpacpi_driver_bluetooth_emulstate_show_18885 tpacpi_driver_bluetooth_emulstate_show 0 18885 NULL
125342 +sta_tx_latency_stat_reset_write_18887 sta_tx_latency_stat_reset_write 0-3 18887 NULL
125343 +lola_set_sample_rate_18888 lola_set_sample_rate 0 18888 NULL
125344 +chip_name_store_18889 chip_name_store 0-4 18889 NULL
125345 +imx074_cropcap_18891 imx074_cropcap 0 18891 NULL
125346 +max77802_rtc_stop_alarm_18896 max77802_rtc_stop_alarm 0 18896 NULL
125347 +rj54n1_set_rect_18898 rj54n1_set_rect 0 18898 NULL
125348 +devm_mdiobus_alloc_size_18902 devm_mdiobus_alloc_size 2 18902 NULL nohasharray
125349 +nilfs_btree_assign_v_18902 nilfs_btree_assign_v 0 18902 &devm_mdiobus_alloc_size_18902 nohasharray
125350 +gro_cells_init_18902 gro_cells_init 0 18902 &nilfs_btree_assign_v_18902
125351 +ipw2100_set_mac_address_18908 ipw2100_set_mac_address 0 18908 NULL
125352 +tracing_thresh_write_18909 tracing_thresh_write 3 18909 NULL
125353 +show_fnode_data_pdu_in_order_18910 show_fnode_data_pdu_in_order 0 18910 NULL
125354 +uwb_rc_scan_18911 uwb_rc_scan 0 18911 NULL
125355 +set_temp2_crit_hyst_18912 set_temp2_crit_hyst 0-4 18912 NULL
125356 +ceph_setxattr_18913 ceph_setxattr 4-0 18913 NULL nohasharray
125357 +sess_setup_18913 sess_setup 0 18913 &ceph_setxattr_18913
125358 +rtl8187_init_hw_18914 rtl8187_init_hw 0 18914 NULL
125359 +da9052_read_misc_channel_18915 da9052_read_misc_channel 0 18915 NULL
125360 +lpfc_fdmi_on_store_18917 lpfc_fdmi_on_store 0-4 18917 NULL
125361 +show_thermal_cruise_18919 show_thermal_cruise 0 18919 NULL
125362 +mangle_packet_18920 mangle_packet 7-9 18920 NULL
125363 +xfs_buf_read_uncached_18922 xfs_buf_read_uncached 3 18922 NULL nohasharray
125364 +max_user_freq_store_18922 max_user_freq_store 0-4 18922 &xfs_buf_read_uncached_18922
125365 +snapshot_write_next_18937 snapshot_write_next 0 18937 NULL
125366 +mxl5005s_SetRfFreqHz_18939 mxl5005s_SetRfFreqHz 0 18939 NULL
125367 +fmc_device_register_n_18942 fmc_device_register_n 2 18942 NULL
125368 +mtrr_del_18943 mtrr_del 1 18943 NULL
125369 +ida_get_new_18948 ida_get_new 0 18948 NULL
125370 +svc_sock_reclen_18950 svc_sock_reclen 0 18950 NULL
125371 +alloc_rx_slot_18951 alloc_rx_slot 0 18951 NULL
125372 +inv_mpu6050_set_enable_18952 inv_mpu6050_set_enable 0 18952 NULL nohasharray
125373 +sctp_tsnmap_num_gabs_18952 sctp_tsnmap_num_gabs 0 18952 &inv_mpu6050_set_enable_18952
125374 +__br_netpoll_enable_18953 __br_netpoll_enable 0 18953 NULL
125375 +store_18955 store 0 18955 NULL
125376 +dma_common_pages_remap_18966 dma_common_pages_remap 2 18966 NULL
125377 +ipv6_defrag_18967 ipv6_defrag 0 18967 NULL nohasharray
125378 +readfn_18967 readfn 0-3 18967 &ipv6_defrag_18967
125379 +lpfc_static_vport_show_18970 lpfc_static_vport_show 0 18970 NULL
125380 +rbd_minor_show_18974 rbd_minor_show 0 18974 NULL nohasharray
125381 +ath9k_htc_get_stats_18974 ath9k_htc_get_stats 0 18974 &rbd_minor_show_18974
125382 +twl4030reg_is_enabled_18977 twl4030reg_is_enabled 0 18977 NULL
125383 +tty_write_lock_18991 tty_write_lock 0 18991 NULL
125384 +net_open_18997 net_open 0 18997 NULL
125385 +si4713_transfer_18998 si4713_transfer 0-3 18998 NULL nohasharray
125386 +store_18998 store 0-3 18998 &si4713_transfer_18998
125387 +bnx2x_init_hw_18999 bnx2x_init_hw 0 18999 NULL
125388 +rt2400pci_set_state_19000 rt2400pci_set_state 0 19000 NULL nohasharray
125389 +phy_scan_fixups_19000 phy_scan_fixups 0 19000 &rt2400pci_set_state_19000
125390 +show_frontswap_inertia_19004 show_frontswap_inertia 0 19004 NULL
125391 +mei_me_fw_status_19005 mei_me_fw_status 0 19005 NULL
125392 +ibm_get_attention_status_19006 ibm_get_attention_status 0 19006 NULL nohasharray
125393 +layout_in_gaps_19006 layout_in_gaps 0-2 19006 &ibm_get_attention_status_19006
125394 +acpi_ev_initialize_region_19007 acpi_ev_initialize_region 0 19007 NULL
125395 +wait_port_writable_19011 wait_port_writable 0 19011 NULL
125396 +f2fs_setxattr_19012 f2fs_setxattr 0 19012 NULL
125397 +hash_netport6_expire_19013 hash_netport6_expire 4 19013 NULL
125398 +rc5t583_rtc_set_alarm_19017 rc5t583_rtc_set_alarm 0 19017 NULL nohasharray
125399 +store_shost_state_19017 store_shost_state 0-4 19017 &rc5t583_rtc_set_alarm_19017
125400 +xfs_trans_roll_19018 xfs_trans_roll 0 19018 NULL
125401 +tcp_port_write_19020 tcp_port_write 3-0 19020 NULL
125402 +cachefiles_daemon_bind_19023 cachefiles_daemon_bind 0 19023 NULL nohasharray
125403 +rtl92de_hw_init_19023 rtl92de_hw_init 0 19023 &cachefiles_daemon_bind_19023
125404 +edac_pci_dev_store_19027 edac_pci_dev_store 0-4 19027 NULL
125405 +xgmac_dma_desc_rings_init_19032 xgmac_dma_desc_rings_init 0 19032 NULL
125406 +sysfs_create_dir_ns_19033 sysfs_create_dir_ns 0 19033 NULL
125407 +revalidate_19043 revalidate 2-0 19043 NULL nohasharray
125408 +mb862xx_i2c_write_19043 mb862xx_i2c_write 0 19043 &revalidate_19043 nohasharray
125409 +snprintk_buf_19043 snprintk_buf 0 19043 &mb862xx_i2c_write_19043 nohasharray
125410 +acpi_install_table_19043 acpi_install_table 1 19043 &snprintk_buf_19043
125411 +drm_fb_helper_init_19044 drm_fb_helper_init 4-3 19044 NULL
125412 +acpi_ds_get_package_arguments_19046 acpi_ds_get_package_arguments 0 19046 NULL nohasharray
125413 +demote_rq_store_19046 demote_rq_store 0-3 19046 &acpi_ds_get_package_arguments_19046
125414 +afs_vnode_store_data_19048 afs_vnode_store_data 0 19048 NULL
125415 +osc_pinger_recov_seq_write_19056 osc_pinger_recov_seq_write 3 19056 NULL
125416 +pas_audio_prepare_for_input_19057 pas_audio_prepare_for_input 0 19057 NULL nohasharray
125417 +il_process_add_sta_resp_19057 il_process_add_sta_resp 0 19057 &pas_audio_prepare_for_input_19057
125418 +ads7846_disable_show_19061 ads7846_disable_show 0 19061 NULL
125419 +create_gpadl_header_19064 create_gpadl_header 2 19064 NULL
125420 +transient_duration_show_19065 transient_duration_show 0 19065 NULL
125421 +msix_map_region_19072 msix_map_region 2 19072 NULL
125422 +tg3_get_rxfh_indir_size_19074 tg3_get_rxfh_indir_size 0 19074 NULL
125423 +atkbd_do_show_extra_19077 atkbd_do_show_extra 0 19077 NULL
125424 +selinux_ip_output_19078 selinux_ip_output 0 19078 NULL
125425 +ceph_create_snap_context_19082 ceph_create_snap_context 1 19082 NULL nohasharray
125426 +show_fc_host_symbolic_name_19082 show_fc_host_symbolic_name 0 19082 &ceph_create_snap_context_19082
125427 +show_sched7_19083 show_sched7 0 19083 NULL
125428 +abx500_get_register_interruptible_19084 abx500_get_register_interruptible 0 19084 NULL
125429 +write_19086 write 0 19086 NULL
125430 +sys_process_vm_readv_19090 sys_process_vm_readv 3-5 19090 NULL nohasharray
125431 +brcmf_usbdev_qinit_19090 brcmf_usbdev_qinit 2 19090 &sys_process_vm_readv_19090
125432 +fw_flash_update_req_19092 fw_flash_update_req 0 19092 NULL
125433 +nouveau_sysfs_pstate_get_19094 nouveau_sysfs_pstate_get 0 19094 NULL
125434 +write_byte_19095 write_byte 0 19095 NULL
125435 +bcmgenet_init_rx_ring_19100 bcmgenet_init_rx_ring 0 19100 NULL
125436 +snd_pcm_oss_period_size_19101 snd_pcm_oss_period_size 0 19101 NULL
125437 +lm3556_indicator_pattern_store_19105 lm3556_indicator_pattern_store 0-4 19105 NULL
125438 +sta_last_seq_ctrl_read_19106 sta_last_seq_ctrl_read 3-0 19106 NULL
125439 +cifs_readv_from_socket_19109 cifs_readv_from_socket 3-4-0 19109 NULL
125440 +befs_statfs_19114 befs_statfs 0 19114 NULL
125441 +b43_gphy_op_init_19116 b43_gphy_op_init 0 19116 NULL
125442 +eni_setsockopt_19118 eni_setsockopt 0 19118 NULL
125443 +ov6650_g_fmt_19124 ov6650_g_fmt 0 19124 NULL nohasharray
125444 +nb_callback_19124 nb_callback 0 19124 &ov6650_g_fmt_19124
125445 +ext4_inode_table_19125 ext4_inode_table 0 19125 NULL nohasharray
125446 +bh1770_prox_persistence_store_19125 bh1770_prox_persistence_store 0-4 19125 &ext4_inode_table_19125
125447 +max14577_read_reg_19127 max14577_read_reg 0 19127 NULL
125448 +mcam_vb_sg_buf_prepare_19130 mcam_vb_sg_buf_prepare 0 19130 NULL
125449 +show_alarms_reg_19136 show_alarms_reg 0 19136 NULL
125450 +lpfc_mlomgmt_show_19137 lpfc_mlomgmt_show 0 19137 NULL nohasharray
125451 +__gfs2_xattr_set_19137 __gfs2_xattr_set 0 19137 &lpfc_mlomgmt_show_19137 nohasharray
125452 +tg3_phy_reset_chanpat_19137 tg3_phy_reset_chanpat 0 19137 &__gfs2_xattr_set_19137
125453 +adp8860_bl_l1_daylight_dim_show_19139 adp8860_bl_l1_daylight_dim_show 0 19139 NULL
125454 +alloc_irdadev_19140 alloc_irdadev 1 19140 NULL
125455 +snd_pcm_lib_ioctl_fifo_size_19142 snd_pcm_lib_ioctl_fifo_size 0 19142 NULL
125456 +o2nm_cluster_show_19143 o2nm_cluster_show 0 19143 NULL
125457 +koneplus_sysfs_show_firmware_version_19147 koneplus_sysfs_show_firmware_version 0 19147 NULL
125458 +nfs4_handle_exception_19150 nfs4_handle_exception 0-2 19150 NULL
125459 +mls_context_to_sid_19151 mls_context_to_sid 0 19151 NULL
125460 +sleep_auth_read_19159 sleep_auth_read 3-0 19159 NULL
125461 +store_virtual_19163 store_virtual 0-4 19163 NULL nohasharray
125462 +ext3_reserve_inode_write_19163 ext3_reserve_inode_write 0 19163 &store_virtual_19163
125463 +p2wi_smbus_xfer_19165 p2wi_smbus_xfer 0 19165 NULL
125464 +smk_write_access2_19170 smk_write_access2 3-0 19170 NULL
125465 +show_fcstat_fcp_output_requests_19177 show_fcstat_fcp_output_requests 0 19177 NULL
125466 +task_exit_notify_19181 task_exit_notify 0 19181 NULL
125467 +read_extent_buffer_to_user_19189 read_extent_buffer_to_user 4-3 19189 NULL nohasharray
125468 +snd_riptide_trigger_19189 snd_riptide_trigger 0 19189 &read_extent_buffer_to_user_19189
125469 +show_service_id_19190 show_service_id 0 19190 NULL
125470 +vlan_protocol_show_19193 vlan_protocol_show 0 19193 NULL
125471 +__iscsi_tpg_auth_show_userid_mutual_19197 __iscsi_tpg_auth_show_userid_mutual 0 19197 NULL
125472 +_ctl_board_tracer_show_19199 _ctl_board_tracer_show 0 19199 NULL
125473 +nouveau_hwmon_critical_temp_hyst_19201 nouveau_hwmon_critical_temp_hyst 0 19201 NULL
125474 +nilfs_direct_check_insert_19202 nilfs_direct_check_insert 0-2 19202 NULL
125475 +tw9910_s_stream_19204 tw9910_s_stream 0 19204 NULL nohasharray
125476 +mlx4_unicast_attach_19204 mlx4_unicast_attach 0 19204 &tw9910_s_stream_19204
125477 +iwl_dbgfs_reply_tx_error_read_19205 iwl_dbgfs_reply_tx_error_read 3-0 19205 NULL
125478 +qlcnic_store_beacon_19206 qlcnic_store_beacon 0-4 19206 NULL
125479 +show_sys_image_guid_19207 show_sys_image_guid 0 19207 NULL
125480 +dev_counters_read_19216 dev_counters_read 3-0 19216 NULL
125481 +wbcir_tx_19219 wbcir_tx 3 19219 NULL
125482 +nouveau_hwmon_max_temp_19222 nouveau_hwmon_max_temp 0 19222 NULL
125483 +snd_mask_max_19224 snd_mask_max 0 19224 NULL
125484 +_ctl_host_trace_buffer_enable_show_19227 _ctl_host_trace_buffer_enable_show 0 19227 NULL
125485 +kxcjk1013_validate_trigger_19230 kxcjk1013_validate_trigger 0 19230 NULL
125486 +vnic_dev_cmd_proxy_19232 vnic_dev_cmd_proxy 0 19232 NULL
125487 +bio_alloc_mddev_19238 bio_alloc_mddev 2 19238 NULL
125488 +airspy_set_mixer_gain_19239 airspy_set_mixer_gain 0 19239 NULL nohasharray
125489 +stk_s_ctrl_19239 stk_s_ctrl 0 19239 &airspy_set_mixer_gain_19239 nohasharray
125490 +set_attr_powered_19239 set_attr_powered 0-4 19239 &stk_s_ctrl_19239
125491 +smp_call_function_single_19240 smp_call_function_single 0 19240 NULL nohasharray
125492 +w5300_set_macaddr_19240 w5300_set_macaddr 0 19240 &smp_call_function_single_19240
125493 +selinux_inode_getsecctx_19244 selinux_inode_getsecctx 0 19244 NULL nohasharray
125494 +eth_validate_addr_19244 eth_validate_addr 0 19244 &selinux_inode_getsecctx_19244
125495 +store_priv_session_recovery_tmo_19245 store_priv_session_recovery_tmo 0-4 19245 NULL
125496 +aac_show_max_channel_19248 aac_show_max_channel 0 19248 NULL
125497 +bttv_risc_packed_19255 bttv_risc_packed 0 19255 NULL
125498 +ucma_query_19260 ucma_query 4 19260 NULL nohasharray
125499 +lp3972_ldo_is_enabled_19260 lp3972_ldo_is_enabled 0 19260 &ucma_query_19260
125500 +wdog_panic_handler_19262 wdog_panic_handler 0 19262 NULL
125501 +store_19264 store 0-3 19264 NULL nohasharray
125502 +fb_check_var_19264 fb_check_var 0 19264 &store_19264
125503 +twl_show_stats_19266 twl_show_stats 0 19266 NULL
125504 +isight_start_streaming_19267 isight_start_streaming 0 19267 NULL nohasharray
125505 +sys_fcntl_19267 sys_fcntl 3 19267 &isight_start_streaming_19267 nohasharray
125506 +show_sys_hwmon_19267 show_sys_hwmon 0 19267 &sys_fcntl_19267 nohasharray
125507 +bru_s_stream_19267 bru_s_stream 0 19267 &show_sys_hwmon_19267
125508 +store_engine1_load_19269 store_engine1_load 4-0 19269 NULL
125509 +rtl_pci_start_19273 rtl_pci_start 0 19273 NULL
125510 +tps65910_rtc_set_alarm_19275 tps65910_rtc_set_alarm 0 19275 NULL
125511 +patch_si3054_19278 patch_si3054 0 19278 NULL
125512 +il_dbgfs_rxon_filter_flags_read_19281 il_dbgfs_rxon_filter_flags_read 3-0 19281 NULL
125513 +md5_export_19284 md5_export 0 19284 NULL nohasharray
125514 +io_mapping_map_wc_19284 io_mapping_map_wc 2 19284 &md5_export_19284
125515 +batadv_tt_save_orig_buffer_19288 batadv_tt_save_orig_buffer 4 19288 NULL
125516 +snd_rawmidi_dev_register_19290 snd_rawmidi_dev_register 0 19290 NULL
125517 +show_in_max1_19293 show_in_max1 0 19293 NULL
125518 +virtnet_change_mtu_19294 virtnet_change_mtu 0 19294 NULL
125519 +patch_simple_hdmi_19296 patch_simple_hdmi 0 19296 NULL
125520 +TermChar_show_19300 TermChar_show 0 19300 NULL
125521 +fan_pwm1_show_19301 fan_pwm1_show 0 19301 NULL
125522 +ocfs2_prepare_inode_for_refcount_19303 ocfs2_prepare_inode_for_refcount 0 19303 NULL
125523 +event_tx_stuck_read_19305 event_tx_stuck_read 3-0 19305 NULL
125524 +bh1770_prox_persistence_show_19308 bh1770_prox_persistence_show 0 19308 NULL nohasharray
125525 +jffs2_do_setattr_19308 jffs2_do_setattr 0 19308 &bh1770_prox_persistence_show_19308
125526 +mtd_write_oob_19310 mtd_write_oob 0 19310 NULL
125527 +sr_write_gpio_19313 sr_write_gpio 0 19313 NULL
125528 +task_free_notify_19318 task_free_notify 0 19318 NULL nohasharray
125529 +update_scan_mode_19318 update_scan_mode 0 19318 &task_free_notify_19318
125530 +cx25821_upstream_buffer_prepare_19320 cx25821_upstream_buffer_prepare 0 19320 NULL
125531 +debug_read_19322 debug_read 3-0 19322 NULL nohasharray
125532 +rsxx_creg_read_19322 rsxx_creg_read 0 19322 &debug_read_19322
125533 +SYSC_sendfile64_19327 SYSC_sendfile64 4 19327 NULL nohasharray
125534 +wl1251_boot_run_firmware_19327 wl1251_boot_run_firmware 0 19327 &SYSC_sendfile64_19327
125535 +elan_smbus_get_checksum_19330 elan_smbus_get_checksum 0 19330 NULL
125536 +lbs_host_sleep_write_19332 lbs_host_sleep_write 3-0 19332 NULL
125537 +pwc_set_u16_ctrl_19335 pwc_set_u16_ctrl 0 19335 NULL nohasharray
125538 +ov7670_store_cmatrix_19335 ov7670_store_cmatrix 0 19335 &pwc_set_u16_ctrl_19335
125539 +saa7706h_set_reg24_19339 saa7706h_set_reg24 0 19339 NULL
125540 +bq32k_read_19342 bq32k_read 0 19342 NULL
125541 +group_show_19349 group_show 0 19349 NULL
125542 +__uncore_filter_isoc_show_19351 __uncore_filter_isoc_show 0 19351 NULL
125543 +bnx2x_get_phys_port_id_19355 bnx2x_get_phys_port_id 0 19355 NULL
125544 +si4713_choose_econtrol_action_19357 si4713_choose_econtrol_action 0 19357 NULL
125545 +musb_urb_enqueue_19358 musb_urb_enqueue 0 19358 NULL
125546 +firmware_data_write_19360 firmware_data_write 0-6-5 19360 NULL
125547 +mmio32read__write_file_19364 mmio32read__write_file 0 19364 NULL
125548 +ipheth_open_19366 ipheth_open 0 19366 NULL
125549 +qlge_vlan_rx_add_vid_19385 qlge_vlan_rx_add_vid 0 19385 NULL
125550 +interpret_user_input_19393 interpret_user_input 2-0 19393 NULL
125551 +v9fs_xattr_security_set_19396 v9fs_xattr_security_set 0 19396 NULL nohasharray
125552 +lxt973a2_read_status_19396 lxt973a2_read_status 0 19396 &v9fs_xattr_security_set_19396
125553 +sync_fill_pt_info_19397 sync_fill_pt_info 0 19397 NULL
125554 +get_unaligned_be16_19400 get_unaligned_be16 0 19400 NULL
125555 +get_n_events_by_type_19401 get_n_events_by_type 0 19401 NULL nohasharray
125556 +read_values_19401 read_values 0 19401 &get_n_events_by_type_19401
125557 +pep_recvmsg_19402 pep_recvmsg 0-4 19402 NULL
125558 +recover_timer_write_19403 recover_timer_write 3-0 19403 NULL
125559 +hid_hw_raw_request_19408 hid_hw_raw_request 0 19408 NULL
125560 +compr_flush_19409 compr_flush 2 19409 NULL
125561 +show_counter_rx_buf_ovfls_19414 show_counter_rx_buf_ovfls 0 19414 NULL nohasharray
125562 +perf_reboot_19414 perf_reboot 0 19414 &show_counter_rx_buf_ovfls_19414
125563 +target_fabric_tpg_param_attr_store_19419 target_fabric_tpg_param_attr_store 0-4 19419 NULL
125564 +synproxy_options_size_19422 synproxy_options_size 0 19422 NULL
125565 +dvbdmx_write_19423 dvbdmx_write 3 19423 NULL
125566 +write_begin_19424 write_begin 0 19424 NULL
125567 +snd_seq_ioctl_delete_port_19425 snd_seq_ioctl_delete_port 0 19425 NULL
125568 +packet_read_list_19427 packet_read_list 0 19427 NULL
125569 +cond_search_mask_read_19430 cond_search_mask_read 0-5-6 19430 NULL
125570 +esas2r_write_fw_19434 esas2r_write_fw 0-3-4 19434 NULL nohasharray
125571 +__phys_addr_19434 __phys_addr 0 19434 &esas2r_write_fw_19434
125572 +xfs_qm_vop_dqalloc_19436 xfs_qm_vop_dqalloc 0 19436 NULL nohasharray
125573 +rds_cancel_sent_to_19436 rds_cancel_sent_to 0 19436 &xfs_qm_vop_dqalloc_19436
125574 +snd_pcm_do_drain_init_19442 snd_pcm_do_drain_init 0 19442 NULL nohasharray
125575 +p2m_timeout_store_19442 p2m_timeout_store 0-4 19442 &snd_pcm_do_drain_init_19442
125576 +store_19443 store 0 19443 NULL
125577 +SyS_sched_getaffinity_19444 SyS_sched_getaffinity 2 19444 NULL
125578 +double_flag_store_19445 double_flag_store 0-4 19445 NULL
125579 +show_iface_mtu_19446 show_iface_mtu 0 19446 NULL
125580 +store_link_state_19448 store_link_state 0-4 19448 NULL
125581 +ds2781_set_pio_pin_19451 ds2781_set_pio_pin 0-4 19451 NULL
125582 +tps6507x_pmic_disable_19465 tps6507x_pmic_disable 0 19465 NULL
125583 +team_device_event_19466 team_device_event 0 19466 NULL
125584 +gp2ap020a00f_get_thresh_reg_19468 gp2ap020a00f_get_thresh_reg 0 19468 NULL
125585 +sctp_cmd_interpreter_19470 sctp_cmd_interpreter 0 19470 NULL
125586 +acpi_ut_validate_buffer_19473 acpi_ut_validate_buffer 0 19473 NULL
125587 +ab3100_get_register_interruptible_19474 ab3100_get_register_interruptible 0 19474 NULL
125588 +refill_pool_19477 refill_pool 2 19477 NULL
125589 +pxa_ep_queue_19480 pxa_ep_queue 0 19480 NULL
125590 +tipc_link_xmit_19481 tipc_link_xmit 0 19481 NULL
125591 +ksz9031_config_init_19483 ksz9031_config_init 0 19483 NULL
125592 +cpuset_can_attach_19498 cpuset_can_attach 0 19498 NULL
125593 +kstrtoll_from_user_19500 kstrtoll_from_user 2 19500 NULL
125594 +dequeue_signal_19504 dequeue_signal 0 19504 NULL
125595 +show_phys_width_19505 show_phys_width 0 19505 NULL nohasharray
125596 +bnx2fc_vport_destroy_19505 bnx2fc_vport_destroy 0 19505 &show_phys_width_19505
125597 +security_inode_setxattr_19506 security_inode_setxattr 0 19506 NULL
125598 +usb6fire_pcm_set_rate_19507 usb6fire_pcm_set_rate 0 19507 NULL
125599 +i2c_nuvoton_send_19508 i2c_nuvoton_send 0-3 19508 NULL nohasharray
125600 +rio_setup_inb_dbell_19508 rio_setup_inb_dbell 0 19508 &i2c_nuvoton_send_19508
125601 +ext4_add_new_descs_19509 ext4_add_new_descs 3 19509 NULL
125602 +i40e_get_regs_len_19512 i40e_get_regs_len 0 19512 NULL
125603 +ath10k_mem_value_write_19516 ath10k_mem_value_write 3-0 19516 NULL nohasharray
125604 +skb_realloc_headroom_19516 skb_realloc_headroom 2 19516 &ath10k_mem_value_write_19516
125605 +atm_alloc_charge_19517 atm_alloc_charge 2 19517 NULL nohasharray
125606 +dev_alloc_skb_19517 dev_alloc_skb 1 19517 &atm_alloc_charge_19517
125607 +batadv_tvlv_container_register_19520 batadv_tvlv_container_register 5 19520 NULL
125608 +gmbus_wait_hw_status_19522 gmbus_wait_hw_status 0 19522 NULL nohasharray
125609 +reg_write_19522 reg_write 0 19522 &gmbus_wait_hw_status_19522 nohasharray
125610 +__uncore_filter_tid3_show_19522 __uncore_filter_tid3_show 0 19522 &reg_write_19522
125611 +pages_sharing_show_19524 pages_sharing_show 0 19524 NULL nohasharray
125612 +lpfc_oas_lun_state_set_19524 lpfc_oas_lun_state_set 0 19524 &pages_sharing_show_19524
125613 +iscsi_stat_instance_show_attr_fail_sess_19526 iscsi_stat_instance_show_attr_fail_sess 0 19526 NULL
125614 +jfs_fsync_19527 jfs_fsync 0 19527 NULL
125615 +set_eeprom3_19532 set_eeprom3 4-0 19532 NULL
125616 +nfc_llcp_build_tlv_19536 nfc_llcp_build_tlv 3 19536 NULL nohasharray
125617 +qla4xxx_phy_port_cnt_show_19536 qla4xxx_phy_port_cnt_show 0 19536 &nfc_llcp_build_tlv_19536
125618 +__videobuf_iolock_19538 __videobuf_iolock 0 19538 NULL
125619 +rx_packets_show_19543 rx_packets_show 0 19543 NULL nohasharray
125620 +vfb_check_var_19543 vfb_check_var 0 19543 &rx_packets_show_19543
125621 +koneplus_sysfs_read_sensor_19544 koneplus_sysfs_read_sensor 0-5-6 19544 NULL
125622 +pppoe_device_event_19547 pppoe_device_event 0 19547 NULL
125623 +cifs_revalidate_dentry_attr_19548 cifs_revalidate_dentry_attr 0 19548 NULL
125624 +pcrlock_19550 pcrlock 0 19550 NULL
125625 +shutdown_status_show_19554 shutdown_status_show 0 19554 NULL nohasharray
125626 +apds990x_prox_reporting_mode_show_19554 apds990x_prox_reporting_mode_show 0 19554 &shutdown_status_show_19554
125627 +set_pec_19556 set_pec 0-4 19556 NULL
125628 +eem_opts_ifname_show_19558 eem_opts_ifname_show 0 19558 NULL nohasharray
125629 +smack_inode_setsecurity_19558 smack_inode_setsecurity 0 19558 &eem_opts_ifname_show_19558
125630 +kernel_read_19559 kernel_read 0-4 19559 NULL
125631 +usb_show_dynids_19560 usb_show_dynids 0 19560 NULL
125632 +xen_release_ptpage_19561 xen_release_ptpage 1 19561 NULL
125633 +ocfs2_control_message_19564 ocfs2_control_message 3-0 19564 NULL
125634 +wlcore_hw_get_rx_packet_len_19565 wlcore_hw_get_rx_packet_len 0 19565 NULL
125635 +sctp_disconnect_19567 sctp_disconnect 0 19567 NULL
125636 +nfsd_read_19568 nfsd_read 5 19568 NULL
125637 +iscsi_tpg_param_show_TargetAlias_19570 iscsi_tpg_param_show_TargetAlias 0 19570 NULL
125638 +edac_device_ctl_poll_msec_store_19573 edac_device_ctl_poll_msec_store 0-3 19573 NULL
125639 +set_rx_filter_19574 set_rx_filter 0 19574 NULL
125640 +ieee80211_key_alloc_19575 ieee80211_key_alloc 3 19575 NULL
125641 +rcutorture_cpu_notify_19581 rcutorture_cpu_notify 0 19581 NULL
125642 +__da903x_read_19582 __da903x_read 0 19582 NULL
125643 +bm_status_read_19583 bm_status_read 3-0 19583 NULL
125644 +load_xattr_datum_19594 load_xattr_datum 0 19594 NULL nohasharray
125645 +selinux_inode_getattr_19594 selinux_inode_getattr 0 19594 &load_xattr_datum_19594 nohasharray
125646 +com20020_set_hwaddr_19594 com20020_set_hwaddr 0 19594 &selinux_inode_getattr_19594
125647 +show_message_age_timer_19595 show_message_age_timer 0 19595 NULL
125648 +iwl_pcie_load_cpu_sections_19600 iwl_pcie_load_cpu_sections 0 19600 NULL
125649 +msi_bus_store_19603 msi_bus_store 0-4 19603 NULL
125650 +drbg_sec_strength_19604 drbg_sec_strength 0 19604 NULL
125651 +reg_reqs_19606 reg_reqs 0 19606 NULL nohasharray
125652 +hdmi_create_eld_ctl_19606 hdmi_create_eld_ctl 0 19606 &reg_reqs_19606
125653 +qib_aio_write_19613 qib_aio_write 0 19613 NULL
125654 +show_srp_rport_state_19617 show_srp_rport_state 0 19617 NULL nohasharray
125655 +_ctl_host_trace_buffer_store_19617 _ctl_host_trace_buffer_store 0-4 19617 &show_srp_rport_state_19617
125656 +lm8323_set_disable_19619 lm8323_set_disable 0-4 19619 NULL
125657 +fmc_read_eeprom_19626 fmc_read_eeprom 0-5-6 19626 NULL
125658 +get_rfc1002_length_19628 get_rfc1002_length 0 19628 NULL
125659 +show_failed_reconnects_19629 show_failed_reconnects 0 19629 NULL
125660 +set_spdif_rate_19632 set_spdif_rate 0 19632 NULL nohasharray
125661 +init_verbs_show_19632 init_verbs_show 0 19632 &set_spdif_rate_19632
125662 +__mei_cl_recv_19636 __mei_cl_recv 3 19636 NULL
125663 +s2255_s_ctrl_19642 s2255_s_ctrl 0 19642 NULL nohasharray
125664 +selinux_syslog_19642 selinux_syslog 0 19642 &s2255_s_ctrl_19642
125665 +bridge_id_show_19644 bridge_id_show 0 19644 NULL
125666 +__zs_cpu_up_19647 __zs_cpu_up 0 19647 NULL
125667 +advwdt_write_19648 advwdt_write 0-3 19648 NULL nohasharray
125668 +xadc_power_adc_b_19648 xadc_power_adc_b 0 19648 &advwdt_write_19648
125669 +au8522_s_stream_19649 au8522_s_stream 0 19649 NULL
125670 +cm_get_battery_temperature_19650 cm_get_battery_temperature 0 19650 NULL
125671 +parser_init_19651 parser_init 2 19651 NULL
125672 +usbvision_rvmalloc_19655 usbvision_rvmalloc 1 19655 NULL nohasharray
125673 +xfs_attr_args_init_19655 xfs_attr_args_init 0 19655 &usbvision_rvmalloc_19655
125674 +LoadBitmap_19658 LoadBitmap 2 19658 NULL nohasharray
125675 +gpiochip_lock_as_irq_19658 gpiochip_lock_as_irq 0 19658 &LoadBitmap_19658
125676 +pwm_polarity_show_19660 pwm_polarity_show 0 19660 NULL nohasharray
125677 +instantiate_19660 instantiate 0 19660 &pwm_polarity_show_19660 nohasharray
125678 +iwl_dbgfs_pm_params_write_19660 iwl_dbgfs_pm_params_write 0-3 19660 &instantiate_19660
125679 +edd_show_interface_19665 edd_show_interface 0 19665 NULL nohasharray
125680 +wl1271_acx_beacon_filter_table_19665 wl1271_acx_beacon_filter_table 0 19665 &edd_show_interface_19665
125681 +ath10k_read_pktlog_filter_19667 ath10k_read_pktlog_filter 3-0 19667 NULL
125682 +selinux_socket_sendmsg_19668 selinux_socket_sendmsg 0 19668 NULL
125683 +show_crash_notes_size_19669 show_crash_notes_size 0 19669 NULL
125684 +nettel_reboot_notifier_19672 nettel_reboot_notifier 0 19672 NULL nohasharray
125685 +enable_19672 enable 0 19672 &nettel_reboot_notifier_19672
125686 +acpi_read_slow_19673 acpi_read_slow 3-2 19673 NULL
125687 +usbnet_write_cmd_19679 usbnet_write_cmd 0-7 19679 NULL
125688 +pm8001_chip_fw_flash_update_build_19685 pm8001_chip_fw_flash_update_build 0 19685 NULL
125689 +edac_device_ctl_panic_on_ue_store_19687 edac_device_ctl_panic_on_ue_store 0-3 19687 NULL
125690 +validate_npar_config_19688 validate_npar_config 0 19688 NULL
125691 +airspy_queue_setup_19692 airspy_queue_setup 0 19692 NULL
125692 +f2fs_issue_flush_19697 f2fs_issue_flush 0 19697 NULL
125693 +hints_show_19705 hints_show 0 19705 NULL
125694 +i2c_smbus_write_i2c_block_data_19706 i2c_smbus_write_i2c_block_data 0 19706 NULL nohasharray
125695 +store_fan_div_19706 store_fan_div 0-4 19706 &i2c_smbus_write_i2c_block_data_19706
125696 +memblock_virt_alloc_low_nopanic_19714 memblock_virt_alloc_low_nopanic 1 19714 NULL
125697 +read_reg_19723 read_reg 0 19723 NULL nohasharray
125698 +port_enable_19723 port_enable 0 19723 &read_reg_19723
125699 +wm8350_block_write_19727 wm8350_block_write 2-3-0 19727 NULL
125700 +target_stat_scsi_transport_show_attr_inst_19730 target_stat_scsi_transport_show_attr_inst 0 19730 NULL
125701 +memcpy_toiovecend_19736 memcpy_toiovecend 3-4 19736 NULL
125702 +iwlagn_commit_rxon_19737 iwlagn_commit_rxon 0 19737 NULL
125703 +snd_usX2Y_usbpcm_prepare_19741 snd_usX2Y_usbpcm_prepare 0 19741 NULL
125704 +p9_client_read_19750 p9_client_read 5-0 19750 NULL
125705 +lookup_level0_dirty_19752 lookup_level0_dirty 0 19752 NULL
125706 +pnpbios_proc_write_19758 pnpbios_proc_write 3 19758 NULL
125707 +ocfs2_readpages_19759 ocfs2_readpages 4 19759 NULL nohasharray
125708 +broadsheet_spiflash_write_sector_19759 broadsheet_spiflash_write_sector 0 19759 &ocfs2_readpages_19759
125709 +jffs2_acl_from_medium_19762 jffs2_acl_from_medium 2 19762 NULL
125710 +osst_recover_wait_frame_19766 osst_recover_wait_frame 0 19766 NULL
125711 +readhscx_19769 readhscx 0 19769 NULL
125712 +flush_write_buffer_19770 flush_write_buffer 0 19770 NULL
125713 +pch_phub_gbe_serial_rom_conf_mp_19773 pch_phub_gbe_serial_rom_conf_mp 0 19773 NULL
125714 +ipath_f_get_base_info_19778 ipath_f_get_base_info 0 19778 NULL
125715 +set_battery_life_extender_19779 set_battery_life_extender 0-4 19779 NULL
125716 +saa7146_vmalloc_build_pgtable_19780 saa7146_vmalloc_build_pgtable 2 19780 NULL nohasharray
125717 +v3020_read_time_19780 v3020_read_time 0 19780 &saa7146_vmalloc_build_pgtable_19780 nohasharray
125718 +pm80xx_chip_ssp_io_req_19780 pm80xx_chip_ssp_io_req 0 19780 &v3020_read_time_19780
125719 +target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent_19782 target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent 0 19782 NULL
125720 +team_change_mtu_19785 team_change_mtu 0 19785 NULL
125721 +max_adj_show_19786 max_adj_show 0 19786 NULL nohasharray
125722 +ixgbe_fcoe_ddp_get_19786 ixgbe_fcoe_ddp_get 4 19786 &max_adj_show_19786
125723 +efm32_i2c_master_xfer_19788 efm32_i2c_master_xfer 0-3 19788 NULL
125724 +elan_sysfs_read_product_id_19789 elan_sysfs_read_product_id 0 19789 NULL
125725 +multicast_querier_interval_store_19790 multicast_querier_interval_store 4-0 19790 NULL
125726 +si3054_build_controls_19795 si3054_build_controls 0 19795 NULL
125727 +ems_usb_write_mode_19800 ems_usb_write_mode 0 19800 NULL nohasharray
125728 +btree_migratepage_19800 btree_migratepage 0 19800 &ems_usb_write_mode_19800
125729 +check_acpi_ids_19802 check_acpi_ids 0 19802 NULL
125730 +memory_isolate_notify_19808 memory_isolate_notify 0 19808 NULL
125731 +store_thermal_cruise_19810 store_thermal_cruise 0-4 19810 NULL
125732 +ext2_setsize_19812 ext2_setsize 0 19812 NULL
125733 +m2p_19814 m2p 1 19814 NULL
125734 +fsa9480_show_manualsw_19815 fsa9480_show_manualsw 0 19815 NULL
125735 +ath10k_write_htt_max_amsdu_ampdu_19820 ath10k_write_htt_max_amsdu_ampdu 3-0 19820 NULL
125736 +mwl8k_get_stats_19823 mwl8k_get_stats 0 19823 NULL nohasharray
125737 +iwl_dbgfs_disable_power_off_write_19823 iwl_dbgfs_disable_power_off_write 0-3 19823 &mwl8k_get_stats_19823
125738 +irda_setsockopt_19824 irda_setsockopt 5-0 19824 NULL nohasharray
125739 +index_show_19824 index_show 0 19824 &irda_setsockopt_19824
125740 +xfs_bmap_add_extent_hole_real_19828 xfs_bmap_add_extent_hole_real 0 19828 NULL
125741 +pcpu_next_unpop_19831 pcpu_next_unpop 4 19831 NULL
125742 +vfs_getxattr_19832 vfs_getxattr 0 19832 NULL nohasharray
125743 +hash_walk_new_entry_19832 hash_walk_new_entry 0 19832 &vfs_getxattr_19832
125744 +c2port_show_flash_size_19834 c2port_show_flash_size 0 19834 NULL
125745 +__vfs_setxattr_noperm_19838 __vfs_setxattr_noperm 0 19838 NULL
125746 +bad_inode_listxattr_19840 bad_inode_listxattr 0-3 19840 NULL
125747 +_regulator_disable_19841 _regulator_disable 0 19841 NULL
125748 +ks959_change_speed_19843 ks959_change_speed 0 19843 NULL
125749 +crypt_alloc_buffer_19846 crypt_alloc_buffer 2 19846 NULL
125750 +ath10k_vdev_setup_sync_19847 ath10k_vdev_setup_sync 0 19847 NULL
125751 +ieee80211_mesh_rx_mgmt_action_19849 ieee80211_mesh_rx_mgmt_action 3 19849 NULL
125752 +oti6858_open_19850 oti6858_open 0 19850 NULL
125753 +sis190_mac_addr_19851 sis190_mac_addr 0 19851 NULL
125754 +cfg80211_mlme_register_mgmt_19852 cfg80211_mlme_register_mgmt 5 19852 NULL
125755 +dlm_lock_19858 dlm_lock 0 19858 NULL
125756 +local_cpus_show_19862 local_cpus_show 0 19862 NULL nohasharray
125757 +use_zero_page_store_19862 use_zero_page_store 0-4 19862 &local_cpus_show_19862
125758 +twlreg_grp_19866 twlreg_grp 0 19866 NULL nohasharray
125759 +llcp_allocate_pdu_19866 llcp_allocate_pdu 3 19866 &twlreg_grp_19866
125760 +vid_out_queue_setup_19869 vid_out_queue_setup 0 19869 NULL nohasharray
125761 +ext3_xattr_user_set_19869 ext3_xattr_user_set 0 19869 &vid_out_queue_setup_19869 nohasharray
125762 +ip6gre_err_19869 ip6gre_err 5 19869 &ext3_xattr_user_set_19869
125763 +iwl_mvm_add_bcast_sta_19871 iwl_mvm_add_bcast_sta 0 19871 NULL nohasharray
125764 +store_19871 store 0 19871 &iwl_mvm_add_bcast_sta_19871
125765 +si5351_xtal_prepare_19878 si5351_xtal_prepare 0 19878 NULL nohasharray
125766 +start_19878 start 0 19878 &si5351_xtal_prepare_19878
125767 +netevent_callback_19879 netevent_callback 0 19879 NULL
125768 +mrp_request_join_19882 mrp_request_join 4 19882 NULL nohasharray
125769 +dummy_hrtimer_stop_19882 dummy_hrtimer_stop 0 19882 &mrp_request_join_19882 nohasharray
125770 +security_setprocattr_19882 security_setprocattr 0-4 19882 &dummy_hrtimer_stop_19882
125771 +dev_pm_qos_update_user_latency_tolerance_19891 dev_pm_qos_update_user_latency_tolerance 0 19891 NULL
125772 +acpi_pm_pre_suspend_19892 acpi_pm_pre_suspend 0 19892 NULL
125773 +show_19893 show 0 19893 NULL nohasharray
125774 +_readpage_19893 _readpage 0 19893 &show_19893
125775 +wl1251_chip_wakeup_19894 wl1251_chip_wakeup 0 19894 NULL
125776 +qlcnic_sysfs_read_pci_config_19901 qlcnic_sysfs_read_pci_config 6-0-5 19901 NULL nohasharray
125777 +xgbe_init_ring_19901 xgbe_init_ring 3 19901 &qlcnic_sysfs_read_pci_config_19901
125778 +bonding_show_fail_over_mac_19903 bonding_show_fail_over_mac 0 19903 NULL
125779 +aes_decrypt_interrupt_read_19910 aes_decrypt_interrupt_read 3-0 19910 NULL
125780 +ecryptfs_read_xattr_region_19911 ecryptfs_read_xattr_region 0 19911 NULL
125781 +rt73usb_set_state_19917 rt73usb_set_state 0 19917 NULL
125782 +ps_upsd_max_apturn_read_19918 ps_upsd_max_apturn_read 3-0 19918 NULL
125783 +ipath_tempsense_read_19921 ipath_tempsense_read 0 19921 NULL
125784 +mangle_name_19923 mangle_name 0 19923 NULL
125785 +tipc_sk_show_19928 tipc_sk_show 3-0 19928 NULL
125786 +cgroup_task_count_19930 cgroup_task_count 0 19930 NULL
125787 +__add_section_19931 __add_section 0 19931 NULL
125788 +ceph_read_iter_19940 ceph_read_iter 0 19940 NULL
125789 +v4l2_ctrl_new_19942 v4l2_ctrl_new 12-8 19942 NULL
125790 +iwl_dbgfs_rx_queue_read_19943 iwl_dbgfs_rx_queue_read 3-0 19943 NULL
125791 +ds1672_get_datetime_19948 ds1672_get_datetime 0 19948 NULL nohasharray
125792 +store_temp_target_19948 store_temp_target 0-4 19948 &ds1672_get_datetime_19948
125793 +set_volt_max_19950 set_volt_max 0-4 19950 NULL
125794 +zd_ioread32v_locked_19953 zd_ioread32v_locked 0 19953 NULL
125795 +ll_xattr_cache_list_19954 ll_xattr_cache_list 0 19954 NULL
125796 +tipc_bind_19957 tipc_bind 0 19957 NULL
125797 +wl3501_resume_19959 wl3501_resume 0 19959 NULL
125798 +hfsplus_user_listxattr_19960 hfsplus_user_listxattr 0-5 19960 NULL
125799 +sd_s_ctrl_19963 sd_s_ctrl 0 19963 NULL
125800 +bt819_s_ctrl_19964 bt819_s_ctrl 0 19964 NULL nohasharray
125801 +ax25_send_frame_19964 ax25_send_frame 2 19964 &bt819_s_ctrl_19964
125802 +set_aw_pt_bi_19967 set_aw_pt_bi 0 19967 NULL
125803 +ims_pcu_ofn_reg_data_store_19974 ims_pcu_ofn_reg_data_store 0-4 19974 NULL
125804 +apparmor_getprocattr_19982 apparmor_getprocattr 0 19982 NULL
125805 +snd_usbtv_card_trigger_19983 snd_usbtv_card_trigger 0 19983 NULL
125806 +attach_hdlc_protocol_19986 attach_hdlc_protocol 3 19986 NULL
125807 +i40e_reserve_msix_vectors_19989 i40e_reserve_msix_vectors 2 19989 NULL nohasharray
125808 +rtw_set_wps_probe_resp_19989 rtw_set_wps_probe_resp 3 19989 &i40e_reserve_msix_vectors_19989
125809 +_osd_req_finalize_set_attr_list_19990 _osd_req_finalize_set_attr_list 0 19990 NULL nohasharray
125810 +islpci_upload_fw_19990 islpci_upload_fw 0 19990 &_osd_req_finalize_set_attr_list_19990
125811 +find_overflow_devnum_19995 find_overflow_devnum 0 19995 NULL
125812 +reshape_direction_show_19999 reshape_direction_show 0 19999 NULL
125813 +diva_um_idi_read_20003 diva_um_idi_read 0 20003 NULL
125814 +cpuset_write_s64_20004 cpuset_write_s64 0 20004 NULL
125815 +spmi_ext_register_readl_20005 spmi_ext_register_readl 0 20005 NULL
125816 +event_trigger_write_20009 event_trigger_write 3 20009 NULL
125817 +tree_mod_log_eb_move_20011 tree_mod_log_eb_move 5 20011 NULL
125818 +disk_events_async_show_20020 disk_events_async_show 0 20020 NULL
125819 +sisusb_write_memio_long_20026 sisusb_write_memio_long 0 20026 NULL nohasharray
125820 +smsc911x_reg_read_20026 smsc911x_reg_read 0 20026 &sisusb_write_memio_long_20026
125821 +SYSC_fgetxattr_20027 SYSC_fgetxattr 4 20027 NULL
125822 +split_scan_timeout_read_20029 split_scan_timeout_read 3-0 20029 NULL nohasharray
125823 +ufs_readpage_20029 ufs_readpage 0 20029 &split_scan_timeout_read_20029
125824 +acpi_ds_obj_stack_pop_20030 acpi_ds_obj_stack_pop 0 20030 NULL nohasharray
125825 +bq2415x_sysfs_set_enable_20030 bq2415x_sysfs_set_enable 0-4 20030 &acpi_ds_obj_stack_pop_20030
125826 +radeon_hwmon_show_temp_20032 radeon_hwmon_show_temp 0 20032 NULL nohasharray
125827 +ocfs2_xattr_security_set_20032 ocfs2_xattr_security_set 0 20032 &radeon_hwmon_show_temp_20032
125828 +platform_suspend_prepare_20036 platform_suspend_prepare 0 20036 NULL
125829 +read_tape_20037 read_tape 0 20037 NULL
125830 +cxacru_sysfs_show_upstream_attenuation_20040 cxacru_sysfs_show_upstream_attenuation 0 20040 NULL
125831 +mwl8k_init_txqs_20042 mwl8k_init_txqs 0 20042 NULL
125832 +cmdline_show_20044 cmdline_show 0 20044 NULL
125833 +mt_show_quirks_20045 mt_show_quirks 0 20045 NULL
125834 +show_compression_20048 show_compression 0 20048 NULL
125835 +usX2Y_urbs_allocate_20052 usX2Y_urbs_allocate 0 20052 NULL
125836 +lpfc_txcmplq_hw_show_20055 lpfc_txcmplq_hw_show 0 20055 NULL
125837 +__be32_to_cpup_20056 __be32_to_cpup 0 20056 NULL
125838 +roccat_common2_sysfs_write_stored_lights_20059 roccat_common2_sysfs_write_stored_lights 0-6-5 20059 NULL
125839 +upcall_20060 upcall 0-4 20060 NULL
125840 +w1_ds2760_io_20065 w1_ds2760_io 3-4-0 20065 NULL
125841 +iwl_mvm_power_mac_dbgfs_read_20067 iwl_mvm_power_mac_dbgfs_read 4-0 20067 NULL nohasharray
125842 +__uncore_filter_state2_show_20067 __uncore_filter_state2_show 0 20067 &iwl_mvm_power_mac_dbgfs_read_20067
125843 +l2tp_ip6_getname_20071 l2tp_ip6_getname 0 20071 NULL
125844 +target_message_20072 target_message 2 20072 NULL
125845 +rawv6_sendmsg_20080 rawv6_sendmsg 4-0 20080 NULL nohasharray
125846 +init_chip_reset_20080 init_chip_reset 0 20080 &rawv6_sendmsg_20080
125847 +fuse_conn_limit_read_20084 fuse_conn_limit_read 3-0 20084 NULL
125848 +aat2870_reg_write_file_20086 aat2870_reg_write_file 3-0 20086 NULL
125849 +reiserfs_dir_fsync_20088 reiserfs_dir_fsync 0 20088 NULL
125850 +team_options_register_20091 team_options_register 3-0 20091 NULL nohasharray
125851 +lpfc_poll_show_20091 lpfc_poll_show 0 20091 &team_options_register_20091 nohasharray
125852 +rt2800pci_set_state_20091 rt2800pci_set_state 0 20091 &lpfc_poll_show_20091 nohasharray
125853 +ssb_attr_sprom_store_20091 ssb_attr_sprom_store 0-3 20091 &rt2800pci_set_state_20091
125854 +sctp_make_data_20093 sctp_make_data 3 20093 NULL
125855 +mls_context_cpy_high_20094 mls_context_cpy_high 0 20094 NULL
125856 +mptscsih_board_assembly_show_20096 mptscsih_board_assembly_show 0 20096 NULL
125857 +read_int_20098 read_int 0 20098 NULL nohasharray
125858 +dn_auto_bind_20098 dn_auto_bind 0 20098 &read_int_20098
125859 +attr_press_speed_store_tpkbd_20100 attr_press_speed_store_tpkbd 0-4 20100 NULL
125860 +snd_es1938_playback1_trigger_20102 snd_es1938_playback1_trigger 0 20102 NULL
125861 +xfs_qm_dqget_20103 xfs_qm_dqget 0 20103 NULL
125862 +nilfs_segments_clean_segments_show_20115 nilfs_segments_clean_segments_show 0 20115 NULL
125863 +iscsi_tpg_param_store_TargetAlias_20119 iscsi_tpg_param_store_TargetAlias 0-3 20119 NULL
125864 +cx18_s_audio_sampling_freq_20123 cx18_s_audio_sampling_freq 0 20123 NULL nohasharray
125865 +adp8870_bl_l4_indoor_dim_store_20123 adp8870_bl_l4_indoor_dim_store 4-0 20123 &cx18_s_audio_sampling_freq_20123
125866 +bluetooth_get_status_20129 bluetooth_get_status 0 20129 NULL nohasharray
125867 +dlci_open_20129 dlci_open 0 20129 &bluetooth_get_status_20129
125868 +noop_init_queue_20130 noop_init_queue 0 20130 NULL
125869 +self_check_vid_hdr_20131 self_check_vid_hdr 0 20131 NULL
125870 +selinux_ip_postroute_compat_20134 selinux_ip_postroute_compat 0 20134 NULL
125871 +snd_info_register_20136 snd_info_register 0 20136 NULL
125872 +jffs2_fsync_20143 jffs2_fsync 0 20143 NULL
125873 +btrfs_writepages_20144 btrfs_writepages 0 20144 NULL
125874 +get_fan_off_20148 get_fan_off 0 20148 NULL nohasharray
125875 +scsi_bus_prepare_20148 scsi_bus_prepare 0 20148 &get_fan_off_20148
125876 +send_init_20149 send_init 0 20149 NULL nohasharray
125877 +ip_vs_in_icmp_20149 ip_vs_in_icmp 0 20149 &send_init_20149
125878 +write_20150 write 0 20150 NULL
125879 +rbd_dev_v2_image_size_20154 rbd_dev_v2_image_size 0 20154 NULL
125880 +ext4_ext_direct_IO_20165 ext4_ext_direct_IO 4-0 20165 NULL
125881 +tomoyo_commit_ok_20167 tomoyo_commit_ok 2 20167 NULL
125882 +os_desc_attr_show_20169 os_desc_attr_show 0 20169 NULL nohasharray
125883 +qib_user_sdma_writev_20169 qib_user_sdma_writev 0 20169 &os_desc_attr_show_20169 nohasharray
125884 +gem_open_20169 gem_open 0 20169 &qib_user_sdma_writev_20169
125885 +jffs2_rubinmips_decompress_20170 jffs2_rubinmips_decompress 0 20170 NULL
125886 +read_flush_pipefs_20171 read_flush_pipefs 3-0 20171 NULL
125887 +wep_addr_key_count_read_20174 wep_addr_key_count_read 3-0 20174 NULL
125888 +kstrtou8_20177 kstrtou8 0 20177 NULL
125889 +i2c_send_byte_20180 i2c_send_byte 0 20180 NULL
125890 +acpi_ds_load2_end_op_20185 acpi_ds_load2_end_op 0 20185 NULL nohasharray
125891 +atm_init_aal5_20185 atm_init_aal5 0 20185 &acpi_ds_load2_end_op_20185
125892 +ax25_hard_header_20187 ax25_hard_header 0 20187 NULL nohasharray
125893 +atl1e_phy_setup_autoneg_adv_20187 atl1e_phy_setup_autoneg_adv 0 20187 &ax25_hard_header_20187
125894 +trusted_set_20196 trusted_set 0 20196 NULL
125895 +fan_pwm1_enable_show_20200 fan_pwm1_enable_show 0 20200 NULL nohasharray
125896 +phy_init_hw_20200 phy_init_hw 0 20200 &fan_pwm1_enable_show_20200
125897 +video_end_20205 video_end 0 20205 NULL
125898 +bitmap_find_next_zero_area_off_20211 bitmap_find_next_zero_area_off 3-0-4-5-6-2 20211 NULL
125899 +ds1343_read_time_20213 ds1343_read_time 0 20213 NULL
125900 +udf_do_extend_file_20214 udf_do_extend_file 0 20214 NULL nohasharray
125901 +udf_bitmap_new_block_20214 udf_bitmap_new_block 4 20214 &udf_do_extend_file_20214
125902 +parport_uss720_epp_write_addr_20216 parport_uss720_epp_write_addr 0 20216 NULL
125903 +dpm_suspend_noirq_20217 dpm_suspend_noirq 0 20217 NULL
125904 +target_fabric_port_attr_show_20218 target_fabric_port_attr_show 0 20218 NULL
125905 +__radix_tree_create_20221 __radix_tree_create 0 20221 NULL
125906 +efivar_attr_read_20222 efivar_attr_read 0 20222 NULL nohasharray
125907 +destid_show_20222 destid_show 0 20222 &efivar_attr_read_20222
125908 +bind_20227 bind 0 20227 NULL
125909 +pvr2_ctrl_value_to_sym_20229 pvr2_ctrl_value_to_sym 5 20229 NULL
125910 +ds1374_wdt_read_20232 ds1374_wdt_read 0-3 20232 NULL
125911 +ath10k_mac_set_frag_20235 ath10k_mac_set_frag 0 20235 NULL
125912 +sstfb_check_var_20237 sstfb_check_var 0 20237 NULL nohasharray
125913 +ext2_unfreeze_20237 ext2_unfreeze 0 20237 &sstfb_check_var_20237
125914 +show_selfballoon_min_usable_mb_20238 show_selfballoon_min_usable_mb 0 20238 NULL
125915 +ltc4261_show_value_20241 ltc4261_show_value 0 20241 NULL
125916 +stk1160_i2c_xfer_20245 stk1160_i2c_xfer 0-3 20245 NULL
125917 +uvc_init_video_bulk_20246 uvc_init_video_bulk 0 20246 NULL nohasharray
125918 +fm3130_set_alarm_20246 fm3130_set_alarm 0 20246 &uvc_init_video_bulk_20246 nohasharray
125919 +sxgbe_change_mtu_20246 sxgbe_change_mtu 0 20246 &fm3130_set_alarm_20246
125920 +rose_sendmsg_20249 rose_sendmsg 4-0 20249 NULL
125921 +tm6000_i2c_send_regs_20250 tm6000_i2c_send_regs 5-0 20250 NULL
125922 +async_20251 async 0 20251 NULL
125923 +store_filter_20252 store_filter 0-4 20252 NULL
125924 +resource_size_20256 resource_size 0 20256 NULL
125925 +ssd1307fb_write_array_20258 ssd1307fb_write_array 3 20258 NULL
125926 +sru_s_stream_20259 sru_s_stream 0 20259 NULL
125927 +wl1271_boot_soft_reset_20262 wl1271_boot_soft_reset 0 20262 NULL nohasharray
125928 +target_core_hba_attr_store_20262 target_core_hba_attr_store 0-4 20262 &wl1271_boot_soft_reset_20262
125929 +mt2063_set_dnc_output_enable_20263 mt2063_set_dnc_output_enable 0 20263 NULL nohasharray
125930 +i40e_open_20263 i40e_open 0 20263 &mt2063_set_dnc_output_enable_20263
125931 +notifier_from_errno_20267 notifier_from_errno 0-1 20267 NULL
125932 +torture_shutdown_notify_20269 torture_shutdown_notify 0 20269 NULL
125933 +gadget_dev_desc_idProduct_show_20270 gadget_dev_desc_idProduct_show 0 20270 NULL
125934 +fuse_copy_args_20271 fuse_copy_args 0 20271 NULL
125935 +tg3_restart_hw_20272 tg3_restart_hw 0 20272 NULL
125936 +vcc_mode_show_20273 vcc_mode_show 0 20273 NULL
125937 +snd_seq_ioctl_get_port_info_20274 snd_seq_ioctl_get_port_info 0 20274 NULL
125938 +mp_unregister_gsi_20278 mp_unregister_gsi 1 20278 NULL nohasharray
125939 +power_up_20278 power_up 0 20278 &mp_unregister_gsi_20278
125940 +w1_master_attribute_show_max_slave_count_20280 w1_master_attribute_show_max_slave_count 0 20280 NULL
125941 +mx2_start_streaming_20282 mx2_start_streaming 0 20282 NULL
125942 +gfs2_setattr_simple_20283 gfs2_setattr_simple 0 20283 NULL
125943 +__uncore_match_rnid4_show_20285 __uncore_match_rnid4_show 0 20285 NULL
125944 +__rds_rdma_map_20287 __rds_rdma_map 0 20287 NULL
125945 +snd_pcm_hw_param_near_20288 snd_pcm_hw_param_near 0 20288 NULL nohasharray
125946 +rxrpc_krb5_decode_principal_20288 rxrpc_krb5_decode_principal 0 20288 &snd_pcm_hw_param_near_20288
125947 +wait_for_bulk_out_ready_20289 wait_for_bulk_out_ready 0 20289 NULL
125948 +blk_mq_hw_sysfs_queued_show_20294 blk_mq_hw_sysfs_queued_show 0 20294 NULL
125949 +btrfs_header_nritems_20296 btrfs_header_nritems 0 20296 NULL
125950 +do_take_over_console_20297 do_take_over_console 0 20297 NULL
125951 +r10_sync_page_io_20307 r10_sync_page_io 3 20307 NULL
125952 +curr_bitstream_show_20308 curr_bitstream_show 0 20308 NULL
125953 +lpfc_cr_count_show_20309 lpfc_cr_count_show 0 20309 NULL
125954 +show_sched1_20310 show_sched1 0 20310 NULL nohasharray
125955 +sock_common_recvmsg_20310 sock_common_recvmsg 0-4 20310 &show_sched1_20310
125956 +_rtl92s_get_h2c_cmdlen_20312 _rtl92s_get_h2c_cmdlen 0 20312 NULL
125957 +dm_get_reserved_bio_based_ios_20315 dm_get_reserved_bio_based_ios 0 20315 NULL nohasharray
125958 +lapic_suspend_20315 lapic_suspend 0 20315 &dm_get_reserved_bio_based_ios_20315
125959 +tx_tx_burst_programmed_read_20320 tx_tx_burst_programmed_read 3-0 20320 NULL
125960 +qlcnic_sysfs_get_port_stats_20321 qlcnic_sysfs_get_port_stats 0-6-5 20321 NULL nohasharray
125961 +disable_hwint_20321 disable_hwint 0 20321 &qlcnic_sysfs_get_port_stats_20321
125962 +vx_send_msg_nolock_20322 vx_send_msg_nolock 0 20322 NULL nohasharray
125963 +target_stat_scsi_tgt_port_show_attr_dev_20322 target_stat_scsi_tgt_port_show_attr_dev 0 20322 &vx_send_msg_nolock_20322
125964 +snd_cs4281_BA1_read_20323 snd_cs4281_BA1_read 5-0 20323 NULL
125965 +clockevents_unbind_20324 clockevents_unbind 0 20324 NULL
125966 +wacom_buttons_luminance_store_20325 wacom_buttons_luminance_store 0-4 20325 NULL
125967 +sys_dmi_modalias_show_20334 sys_dmi_modalias_show 0 20334 NULL
125968 +lpt_gc_20337 lpt_gc 0 20337 NULL
125969 +patch_nvhdmi_2ch_20339 patch_nvhdmi_2ch 0 20339 NULL
125970 +gfs2_glock_nq_m_20347 gfs2_glock_nq_m 1-0 20347 NULL
125971 +show_turbo_20348 show_turbo 0 20348 NULL
125972 +si2157_cmd_execute_20350 si2157_cmd_execute 0 20350 NULL
125973 +show_tablet_20355 show_tablet 0 20355 NULL
125974 +fw_load_from_user_helper_20360 fw_load_from_user_helper 0 20360 NULL
125975 +ltc4245_show_power_20364 ltc4245_show_power 0 20364 NULL
125976 +aio_migratepage_20365 aio_migratepage 0 20365 NULL
125977 +qla82xx_pci_mem_read_direct_20368 qla82xx_pci_mem_read_direct 2 20368 NULL
125978 +core_num_show_20369 core_num_show 0 20369 NULL
125979 +wl1271_acx_keep_alive_mode_20372 wl1271_acx_keep_alive_mode 0 20372 NULL
125980 +asix_get_eeprom_len_20373 asix_get_eeprom_len 0 20373 NULL
125981 +thermal_get_sensor_20377 thermal_get_sensor 0 20377 NULL
125982 +wakeup_total_time_show_20378 wakeup_total_time_show 0 20378 NULL
125983 +smk_set_cipso_20379 smk_set_cipso 3-0 20379 NULL
125984 +block_read_full_page_20380 block_read_full_page 0 20380 NULL
125985 +SMB2_flush_20381 SMB2_flush 0 20381 NULL
125986 +show_fcoe_ctlr_device_miss_fka_20388 show_fcoe_ctlr_device_miss_fka 0 20388 NULL
125987 +sdev_show_device_busy_20392 sdev_show_device_busy 0 20392 NULL nohasharray
125988 +vxge_hw_vpath_mac_addr_delete_20392 vxge_hw_vpath_mac_addr_delete 0 20392 &sdev_show_device_busy_20392
125989 +power_supply_read_temp_20397 power_supply_read_temp 0 20397 NULL
125990 +__kfifo_from_user_20399 __kfifo_from_user 3 20399 NULL nohasharray
125991 +SyS_get_mempolicy_20399 SyS_get_mempolicy 3 20399 &__kfifo_from_user_20399
125992 +igb_vlan_rx_add_vid_20402 igb_vlan_rx_add_vid 0 20402 NULL
125993 +arcmsr_attr_host_fw_version_20411 arcmsr_attr_host_fw_version 0 20411 NULL nohasharray
125994 +whole_disk_show_20411 whole_disk_show 0 20411 &arcmsr_attr_host_fw_version_20411
125995 +acpi_ds_init_object_from_op_20413 acpi_ds_init_object_from_op 0 20413 NULL nohasharray
125996 +a_alt_hnp_support_show_20413 a_alt_hnp_support_show 0 20413 &acpi_ds_init_object_from_op_20413
125997 +wl1271_acx_sg_enable_20415 wl1271_acx_sg_enable 0 20415 NULL
125998 +cx231xx_i2c_check_for_device_20416 cx231xx_i2c_check_for_device 0 20416 NULL
125999 +eeprom_store_20424 eeprom_store 0-4 20424 NULL
126000 +igb_setup_rx_resources_20425 igb_setup_rx_resources 0 20425 NULL
126001 +igbvf_setup_tx_resources_20428 igbvf_setup_tx_resources 0 20428 NULL
126002 +anysee_ctrl_msg_20430 anysee_ctrl_msg 0 20430 NULL
126003 +find_skb_20431 find_skb 2 20431 NULL
126004 +fmc_send_cmd_20435 fmc_send_cmd 0-5 20435 NULL
126005 +mptscsih_debug_level_show_20438 mptscsih_debug_level_show 0 20438 NULL
126006 +_ctl_version_mpi_show_20455 _ctl_version_mpi_show 0 20455 NULL nohasharray
126007 +show_fc_host_port_id_20455 show_fc_host_port_id 0 20455 &_ctl_version_mpi_show_20455 nohasharray
126008 +adp8860_bl_l3_dark_dim_show_20455 adp8860_bl_l3_dark_dim_show 0 20455 &show_fc_host_port_id_20455
126009 +ath10k_pci_hif_map_service_to_pipe_20460 ath10k_pci_hif_map_service_to_pipe 0 20460 NULL
126010 +ir_open_20461 ir_open 0 20461 NULL nohasharray
126011 +ds2781_read_user_eeprom_bin_20461 ds2781_read_user_eeprom_bin 6-5-0 20461 &ir_open_20461
126012 +wl18xx_wait_for_event_20464 wl18xx_wait_for_event 0 20464 NULL
126013 +compat_ipv6_setsockopt_20468 compat_ipv6_setsockopt 5 20468 NULL nohasharray
126014 +adp8860_bl_l1_daylight_max_show_20468 adp8860_bl_l1_daylight_max_show 0 20468 &compat_ipv6_setsockopt_20468 nohasharray
126015 +mwl8k_reload_firmware_20468 mwl8k_reload_firmware 0 20468 &adp8860_bl_l1_daylight_max_show_20468
126016 +read_buf_20469 read_buf 2 20469 NULL
126017 +reiserfs_chown_xattrs_20471 reiserfs_chown_xattrs 0 20471 NULL
126018 +bio_trim_20472 bio_trim 2 20472 NULL nohasharray
126019 +alloc_pipe_config_20472 alloc_pipe_config 0 20472 &bio_trim_20472
126020 +pci_mmcfg_read_numachip_20473 pci_mmcfg_read_numachip 0 20473 NULL
126021 +nfs4_do_setattr_20475 nfs4_do_setattr 0 20475 NULL
126022 +btrfs_get_32_20476 btrfs_get_32 0 20476 NULL nohasharray
126023 +adt7x10_write_byte_20476 adt7x10_write_byte 0 20476 &btrfs_get_32_20476
126024 +show_scan_age_20477 show_scan_age 0 20477 NULL nohasharray
126025 +start_service_discovery_20477 start_service_discovery 4 20477 &show_scan_age_20477
126026 +vxge_open_20497 vxge_open 0 20497 NULL
126027 +i7core_inject_enable_store_20501 i7core_inject_enable_store 0-4 20501 NULL
126028 +elan_sysfs_read_iap_ver_20502 elan_sysfs_read_iap_ver 0 20502 NULL
126029 +mcs_net_open_20503 mcs_net_open 0 20503 NULL nohasharray
126030 +ocfs2_db_frozen_trigger_20503 ocfs2_db_frozen_trigger 4 20503 &mcs_net_open_20503 nohasharray
126031 +hidraw_report_event_20503 hidraw_report_event 3 20503 &ocfs2_db_frozen_trigger_20503
126032 +w1_master_attribute_show_pullup_20506 w1_master_attribute_show_pullup 0 20506 NULL
126033 +ipr_store_adapter_state_20513 ipr_store_adapter_state 0-4 20513 NULL
126034 +i2c_atmel_recv_20516 i2c_atmel_recv 0-3 20516 NULL nohasharray
126035 +thermal_throttle_add_dev_20516 thermal_throttle_add_dev 0 20516 &i2c_atmel_recv_20516
126036 +nilfs_snapshot_blocks_count_show_20518 nilfs_snapshot_blocks_count_show 0 20518 NULL
126037 +xfs_dir3_leaf_get_buf_20519 xfs_dir3_leaf_get_buf 0 20519 NULL
126038 +xfs_iext_realloc_direct_20521 xfs_iext_realloc_direct 2 20521 NULL
126039 +drbd_bm_resize_20522 drbd_bm_resize 2 20522 NULL
126040 +dpm_suspend_start_20531 dpm_suspend_start 0 20531 NULL
126041 +amd_create_gatt_pages_20537 amd_create_gatt_pages 1 20537 NULL
126042 +acpi_ex_extract_from_field_20539 acpi_ex_extract_from_field 0 20539 NULL
126043 +mwifiex_cmd_802_11_subsc_evt_20540 mwifiex_cmd_802_11_subsc_evt 0 20540 NULL
126044 +store_soft_offline_page_20548 store_soft_offline_page 0-4 20548 NULL
126045 +scsi_report_opcode_20551 scsi_report_opcode 3 20551 NULL
126046 +bch_snprint_string_list_20552 bch_snprint_string_list 0 20552 NULL
126047 +venus_create_20555 venus_create 4 20555 NULL
126048 +show_fc_rport_port_state_20557 show_fc_rport_port_state 0 20557 NULL
126049 +pm8001_chip_sata_req_20559 pm8001_chip_sata_req 0 20559 NULL
126050 +iscsi_stat_instance_show_attr_fail_type_20560 iscsi_stat_instance_show_attr_fail_type 0 20560 NULL
126051 +rt2x00debug_read_rfcsr_20562 rt2x00debug_read_rfcsr 0-3 20562 NULL
126052 +o2hb_heartbeat_group_threshold_show_20570 o2hb_heartbeat_group_threshold_show 0 20570 NULL nohasharray
126053 +xfs_bmap_isaeof_20570 xfs_bmap_isaeof 0 20570 &o2hb_heartbeat_group_threshold_show_20570
126054 +isight_prepare_20572 isight_prepare 0 20572 NULL nohasharray
126055 +ctnetlink_label_size_20572 ctnetlink_label_size 0 20572 &isight_prepare_20572
126056 +bch_flash_dev_show_20574 bch_flash_dev_show 0 20574 NULL nohasharray
126057 +dead_read_20574 dead_read 0 20574 &bch_flash_dev_show_20574
126058 +cachefiles_daemon_frun_20577 cachefiles_daemon_frun 0 20577 NULL
126059 +bluetooth_enable_show_20578 bluetooth_enable_show 0 20578 NULL nohasharray
126060 +command_setcolourbalance_20578 command_setcolourbalance 0 20578 &bluetooth_enable_show_20578 nohasharray
126061 +wl1271_acx_sta_rate_policies_20578 wl1271_acx_sta_rate_policies 0 20578 &command_setcolourbalance_20578
126062 +xen_pci_notifier_20579 xen_pci_notifier 0 20579 NULL
126063 +set_performance_level_20580 set_performance_level 0-4 20580 NULL
126064 +saa711x_s_stream_20581 saa711x_s_stream 0 20581 NULL
126065 +uwb_rc_dev_addr_mgmt_20582 uwb_rc_dev_addr_mgmt 0 20582 NULL
126066 +store_pwm_ast_20585 store_pwm_ast 0-4 20585 NULL
126067 +ksz8873mll_read_status_20586 ksz8873mll_read_status 0 20586 NULL
126068 +ocfs2_cluster_lock_20588 ocfs2_cluster_lock 0 20588 NULL
126069 +r820t_get_if_frequency_20589 r820t_get_if_frequency 0 20589 NULL
126070 +nforce2_check_status_20594 nforce2_check_status 0 20594 NULL
126071 +set_secure_conn_20596 set_secure_conn 4 20596 NULL
126072 +quota_refresh_group_store_20597 quota_refresh_group_store 0-3 20597 NULL
126073 +saa7706h_set_reg16_20600 saa7706h_set_reg16 0 20600 NULL nohasharray
126074 +lpfc_task_mgmt_tmo_show_20600 lpfc_task_mgmt_tmo_show 0 20600 &saa7706h_set_reg16_20600
126075 +sync_timeline_create_20601 sync_timeline_create 2 20601 NULL
126076 +_netdev_open_20602 _netdev_open 0 20602 NULL
126077 +lirc_write_20604 lirc_write 3 20604 NULL
126078 +qlcnic_config_led_20611 qlcnic_config_led 0 20611 NULL
126079 +first_done_show_20612 first_done_show 0 20612 NULL
126080 +i2c_mux_master_xfer_20613 i2c_mux_master_xfer 3 20613 NULL
126081 +qib_qsfp_write_20614 qib_qsfp_write 0-2-4 20614 NULL
126082 +inject_enable_write_20617 inject_enable_write 0-3 20617 NULL
126083 +device_capabilities_show_20619 device_capabilities_show 0 20619 NULL
126084 +show_20621 show 0 20621 NULL
126085 +adp8860_bl_l1_daylight_dim_store_20623 adp8860_bl_l1_daylight_dim_store 0-4 20623 NULL
126086 +rpipe_check_aim_20627 rpipe_check_aim 0 20627 NULL
126087 +show_min_hyst_20635 show_min_hyst 0 20635 NULL nohasharray
126088 +adfs_dir_read_20635 adfs_dir_read 0 20635 &show_min_hyst_20635
126089 +squashfs_trusted_get_20637 squashfs_trusted_get 0 20637 NULL
126090 +w1_ds2780_io_20638 w1_ds2780_io 4-3-0 20638 NULL
126091 +snd_pcm_oss_prepare_20641 snd_pcm_oss_prepare 0 20641 NULL
126092 +__uncore_iss_show_20642 __uncore_iss_show 0 20642 NULL nohasharray
126093 +asus_gps_switch_20642 asus_gps_switch 0 20642 &__uncore_iss_show_20642
126094 +setattr_20644 setattr 0 20644 NULL
126095 +kfifo_copy_to_user_20646 kfifo_copy_to_user 3-4 20646 NULL
126096 +cpulist_scnprintf_20648 cpulist_scnprintf 2-0 20648 NULL
126097 +oz_add_farewell_20652 oz_add_farewell 5 20652 NULL
126098 +macvtap_get_user_20655 macvtap_get_user 0 20655 NULL nohasharray
126099 +bond_option_arp_validate_set_20655 bond_option_arp_validate_set 0 20655 &macvtap_get_user_20655
126100 +wacom_luminance_store_20659 wacom_luminance_store 0-4 20659 NULL nohasharray
126101 +oz_cdev_read_20659 oz_cdev_read 3 20659 &wacom_luminance_store_20659
126102 +ixgbe_open_20663 ixgbe_open 0 20663 NULL
126103 +fcoe_enable_20664 fcoe_enable 0 20664 NULL
126104 +selinux_nlmsg_lookup_20665 selinux_nlmsg_lookup 0 20665 NULL nohasharray
126105 +smk_netlbl_mls_20665 smk_netlbl_mls 0 20665 &selinux_nlmsg_lookup_20665 nohasharray
126106 +ad1983_add_spdif_mux_ctl_20665 ad1983_add_spdif_mux_ctl 0 20665 &smk_netlbl_mls_20665
126107 +show_temp_crit_20674 show_temp_crit 0 20674 NULL
126108 +downcall_20675 downcall 0-3 20675 NULL
126109 +snd_hdsp_playback_copy_20676 snd_hdsp_playback_copy 5 20676 NULL nohasharray
126110 +btrfs_qgroup_reserve_20676 btrfs_qgroup_reserve 0 20676 &snd_hdsp_playback_copy_20676
126111 +session_write_kbytes_show_20678 session_write_kbytes_show 0 20678 NULL
126112 +dvb_dmxdev_buffer_read_20682 dvb_dmxdev_buffer_read 0-4 20682 NULL
126113 +btrfs_node_blockptr_20685 btrfs_node_blockptr 0 20685 NULL
126114 +store_20687 store 0 20687 NULL
126115 +ipath_user_sdma_coalesce_20688 ipath_user_sdma_coalesce 0 20688 NULL
126116 +set_sas_linkspeed_names_20690 set_sas_linkspeed_names 0 20690 NULL
126117 +show_low_power_20693 show_low_power 0 20693 NULL nohasharray
126118 +cross_eof_20693 cross_eof 0 20693 &show_low_power_20693
126119 +xpcs_reg_addr_write_20694 xpcs_reg_addr_write 3 20694 NULL
126120 +cifs_d_revalidate_20695 cifs_d_revalidate 0 20695 NULL
126121 +read_file_tgt_int_stats_20697 read_file_tgt_int_stats 3-0 20697 NULL nohasharray
126122 +bond_master_netdev_event_20697 bond_master_netdev_event 0 20697 &read_file_tgt_int_stats_20697
126123 +cipso_v4_gentag_rng_20703 cipso_v4_gentag_rng 0 20703 NULL nohasharray
126124 +show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL_20703 show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL 0 20703 &cipso_v4_gentag_rng_20703
126125 +roles_init_20704 roles_init 0 20704 NULL
126126 +fwnet_header_create_20705 fwnet_header_create 0 20705 NULL
126127 +set_alarm_20706 set_alarm 0 20706 NULL
126128 +pcpu_page_first_chunk_20712 pcpu_page_first_chunk 1 20712 NULL nohasharray
126129 +dev_show_model_20712 dev_show_model 0 20712 &pcpu_page_first_chunk_20712 nohasharray
126130 +carl9170_debugfs_bug_write_20712 carl9170_debugfs_bug_write 0-3 20712 &dev_show_model_20712
126131 +hfs_direct_IO_20714 hfs_direct_IO 4-0 20714 NULL
126132 +ocfs2_read_xattr_bucket_20722 ocfs2_read_xattr_bucket 0 20722 NULL
126133 +security_context_to_sid_force_20724 security_context_to_sid_force 2-0 20724 NULL
126134 +msi001_set_gain_20725 msi001_set_gain 0 20725 NULL nohasharray
126135 +dlm_user_cancel_20725 dlm_user_cancel 0 20725 &msi001_set_gain_20725
126136 +vmxnet3_open_20730 vmxnet3_open 0 20730 NULL
126137 +mt2063_write_20732 mt2063_write 0 20732 NULL
126138 +write_field_20735 write_field 0 20735 NULL nohasharray
126139 +edd_show_host_bus_20735 edd_show_host_bus 0 20735 &write_field_20735
126140 +mem_used_max_store_20741 mem_used_max_store 0-4 20741 NULL
126141 +br_netpoll_setup_20742 br_netpoll_setup 0 20742 NULL
126142 +fb_prepare_logo_20743 fb_prepare_logo 0 20743 NULL nohasharray
126143 +show_vpd_pg80_20743 show_vpd_pg80 6-0-5 20743 &fb_prepare_logo_20743
126144 +e1000_test_msi_20744 e1000_test_msi 0 20744 NULL
126145 +axxia_i2c_xfer_msg_20746 axxia_i2c_xfer_msg 0 20746 NULL nohasharray
126146 +__page_symlink_20746 __page_symlink 3 20746 &axxia_i2c_xfer_msg_20746
126147 +vol_cdev_direct_write_20751 vol_cdev_direct_write 3-0 20751 NULL
126148 +pm860x_rtc_read_time_20756 pm860x_rtc_read_time 0 20756 NULL nohasharray
126149 +f2fs_sbi_show_20756 f2fs_sbi_show 0 20756 &pm860x_rtc_read_time_20756
126150 +iwlagn_alloc_bcast_station_20759 iwlagn_alloc_bcast_station 0 20759 NULL
126151 +splice_read_20762 splice_read 0 20762 NULL
126152 +brcmf_p2p_escan_20763 brcmf_p2p_escan 2 20763 NULL
126153 +bfad_im_hw_version_show_20764 bfad_im_hw_version_show 0 20764 NULL
126154 +ubi_io_read_20767 ubi_io_read 0 20767 NULL
126155 +SyS_recvfrom_20771 SyS_recvfrom 3 20771 NULL
126156 +acpi_ex_resolve_operands_20782 acpi_ex_resolve_operands 0 20782 NULL nohasharray
126157 +dlci_dev_event_20782 dlci_dev_event 0 20782 &acpi_ex_resolve_operands_20782
126158 +vmw_fb_check_var_20787 vmw_fb_check_var 0 20787 NULL
126159 +fd_show_configfs_dev_params_20788 fd_show_configfs_dev_params 0 20788 NULL nohasharray
126160 +swap_write_page_20788 swap_write_page 0 20788 &fd_show_configfs_dev_params_20788
126161 +store_hard_offline_page_20792 store_hard_offline_page 0-4 20792 NULL nohasharray
126162 +fb_alloc_cmap_gfp_20792 fb_alloc_cmap_gfp 2 20792 &store_hard_offline_page_20792
126163 +iommu_range_alloc_20794 iommu_range_alloc 3-0 20794 NULL
126164 +iwl_dbgfs_rxon_flags_read_20795 iwl_dbgfs_rxon_flags_read 3-0 20795 NULL
126165 +compat_filldir64_20796 compat_filldir64 3 20796 NULL nohasharray
126166 +ipip6_tunnel_change_mtu_20796 ipip6_tunnel_change_mtu 0 20796 &compat_filldir64_20796
126167 +edid_write_20797 edid_write 3-0 20797 NULL
126168 +ath10k_wmi_connect_20798 ath10k_wmi_connect 0 20798 NULL
126169 +snd_p16v_pcm_trigger_playback_20799 snd_p16v_pcm_trigger_playback 0 20799 NULL
126170 +show_nguid_20800 show_nguid 0 20800 NULL
126171 +iwl_pcie_prepare_card_hw_20801 iwl_pcie_prepare_card_hw 0 20801 NULL
126172 +lp3972_dcdc_is_enabled_20807 lp3972_dcdc_is_enabled 0 20807 NULL
126173 +wl12xx_acx_sg_cfg_20808 wl12xx_acx_sg_cfg 0 20808 NULL nohasharray
126174 +netxen_napi_add_20808 netxen_napi_add 0 20808 &wl12xx_acx_sg_cfg_20808
126175 +sys_sendto_20809 sys_sendto 6-3 20809 NULL
126176 +cfv_alloc_and_copy_skb_20812 cfv_alloc_and_copy_skb 4 20812 NULL
126177 +sysfs_add_file_to_group_20814 sysfs_add_file_to_group 0 20814 NULL
126178 +strndup_user_20819 strndup_user 2 20819 NULL nohasharray
126179 +do_glock_20819 do_glock 0 20819 &strndup_user_20819
126180 +cp_alloc_rings_20823 cp_alloc_rings 0 20823 NULL
126181 +make_rate_20827 make_rate 0 20827 NULL
126182 +kvaser_usb_open_20828 kvaser_usb_open 0 20828 NULL
126183 +hugetlbfs_setattr_20829 hugetlbfs_setattr 0 20829 NULL
126184 +__cfs_schedulable_20830 __cfs_schedulable 0 20830 NULL
126185 +wl1271_format_buffer_20834 wl1271_format_buffer 2-0 20834 NULL nohasharray
126186 +lpfc_hba_queue_depth_show_20834 lpfc_hba_queue_depth_show 0 20834 &wl1271_format_buffer_20834
126187 +uvc_alloc_entity_20836 uvc_alloc_entity 3-4 20836 NULL nohasharray
126188 +nilfs_checkpoints_attr_show_20836 nilfs_checkpoints_attr_show 0 20836 &uvc_alloc_entity_20836 nohasharray
126189 +d_weak_revalidate_20836 d_weak_revalidate 0 20836 &nilfs_checkpoints_attr_show_20836
126190 +show_min_width_20837 show_min_width 0 20837 NULL
126191 +keyspan_write_20838 keyspan_write 0-4 20838 NULL
126192 +get_fan_target_20839 get_fan_target 0 20839 NULL
126193 +fsp_attr_show_vscroll_20843 fsp_attr_show_vscroll 0 20843 NULL
126194 +p9_tag_alloc_20845 p9_tag_alloc 3 20845 NULL
126195 +nvme_trans_supported_vpd_pages_20847 nvme_trans_supported_vpd_pages 4 20847 NULL nohasharray
126196 +usnic_ib_netdevice_event_20847 usnic_ib_netdevice_event 0 20847 &nvme_trans_supported_vpd_pages_20847
126197 +usb_serial_generic_submit_read_urb_20848 usb_serial_generic_submit_read_urb 0 20848 NULL
126198 +v4l2_write_20849 v4l2_write 0-3 20849 NULL
126199 +midi_synth_load_patch_20852 midi_synth_load_patch 0 20852 NULL
126200 +decompress_20854 decompress 0 20854 NULL
126201 +cp2112_i2c_xfer_20860 cp2112_i2c_xfer 0-3 20860 NULL
126202 +dsa_slave_init_20862 dsa_slave_init 0 20862 NULL
126203 +target_stat_scsi_transport_show_attr_dev_name_20864 target_stat_scsi_transport_show_attr_dev_name 0 20864 NULL
126204 +iwl_dbgfs_pm_params_read_20866 iwl_dbgfs_pm_params_read 3-0 20866 NULL
126205 +bond_option_pps_set_20867 bond_option_pps_set 0 20867 NULL
126206 +nc_register_read_20875 nc_register_read 0 20875 NULL
126207 +command_setexposure_20876 command_setexposure 0 20876 NULL
126208 +pci_xircom_init_20881 pci_xircom_init 0 20881 NULL
126209 +ace_open_20884 ace_open 0 20884 NULL nohasharray
126210 +cfs_cpt_table_create_20884 cfs_cpt_table_create 1 20884 &ace_open_20884
126211 +rb_simple_write_20890 rb_simple_write 3 20890 NULL
126212 +sisusb_send_packet_20891 sisusb_send_packet 2-0 20891 NULL
126213 +lpfc_cr_count_store_20893 lpfc_cr_count_store 0-4 20893 NULL
126214 +key_icverrors_read_20895 key_icverrors_read 3-0 20895 NULL
126215 +ipv4_conntrack_local_20896 ipv4_conntrack_local 0 20896 NULL
126216 +of_property_match_string_20897 of_property_match_string 0 20897 NULL
126217 +show_pch_mac_20898 show_pch_mac 0 20898 NULL
126218 +vfio_msi_enable_20906 vfio_msi_enable 2 20906 NULL
126219 +compat_sys_readv_20911 compat_sys_readv 3 20911 NULL
126220 +eeprom_show_20916 eeprom_show 0 20916 NULL
126221 +batadv_nc_mesh_init_20917 batadv_nc_mesh_init 0 20917 NULL
126222 +lbs_rdbbp_write_20918 lbs_rdbbp_write 3-0 20918 NULL
126223 +ad7793_show_scale_available_20920 ad7793_show_scale_available 0 20920 NULL
126224 +usb_gadget_unregister_driver_20924 usb_gadget_unregister_driver 0 20924 NULL
126225 +sctp_del_bind_addr_20927 sctp_del_bind_addr 0 20927 NULL
126226 +llcp_sock_create_20929 llcp_sock_create 0 20929 NULL
126227 +ds1305_nvram_read_20931 ds1305_nvram_read 0-5-6 20931 NULL nohasharray
126228 +tcp_v6_connect_20931 tcp_v6_connect 0 20931 &ds1305_nvram_read_20931
126229 +htable_bits_20933 htable_bits 0 20933 NULL
126230 +perf_ibs_suspend_20935 perf_ibs_suspend 0 20935 NULL
126231 +set_usb_charge_20936 set_usb_charge 0-4 20936 NULL
126232 +dimmdev_location_show_20937 dimmdev_location_show 0 20937 NULL
126233 +gadget_dev_desc_bcdDevice_show_20940 gadget_dev_desc_bcdDevice_show 0 20940 NULL nohasharray
126234 +show_20940 show 0 20940 &gadget_dev_desc_bcdDevice_show_20940 nohasharray
126235 +ide_park_store_20940 ide_park_store 0-4 20940 &show_20940
126236 +sh_eth_phy_start_20943 sh_eth_phy_start 0 20943 NULL
126237 +eir_append_data_20945 eir_append_data 0-5-2 20945 NULL
126238 +altera_set_ir_post_20948 altera_set_ir_post 2 20948 NULL
126239 +rx_rx_phy_hdr_read_20950 rx_rx_phy_hdr_read 3-0 20950 NULL
126240 +nilfs_ifile_count_free_inodes_20953 nilfs_ifile_count_free_inodes 0 20953 NULL nohasharray
126241 +ath10k_ce_send_nolock_20953 ath10k_ce_send_nolock 0 20953 &nilfs_ifile_count_free_inodes_20953
126242 +lm70_sense_temp_20954 lm70_sense_temp 0 20954 NULL
126243 +rsxx_cram_read_20957 rsxx_cram_read 3-0 20957 NULL
126244 +saa7146_i2c_transfer_20961 saa7146_i2c_transfer 0-3 20961 NULL
126245 +nfs_map_name_to_uid_20962 nfs_map_name_to_uid 3 20962 NULL
126246 +config_usb_cfg_attr_show_20966 config_usb_cfg_attr_show 0 20966 NULL
126247 +bfad_im_vport_create_20967 bfad_im_vport_create 0 20967 NULL
126248 +snd_rme9652_playback_copy_20970 snd_rme9652_playback_copy 5 20970 NULL nohasharray
126249 +proc_root_getattr_20970 proc_root_getattr 0 20970 &snd_rme9652_playback_copy_20970
126250 +ov2640_s_fmt_20973 ov2640_s_fmt 0 20973 NULL nohasharray
126251 +__mmc_test_register_dbgfs_file_20973 __mmc_test_register_dbgfs_file 0 20973 &ov2640_s_fmt_20973
126252 +acpi_ds_exec_begin_op_20975 acpi_ds_exec_begin_op 0 20975 NULL
126253 +uinput_write_20977 uinput_write 0-3 20977 NULL
126254 +clear_codec_20983 clear_codec 0 20983 NULL
126255 +alg_setsockopt_20985 alg_setsockopt 5-0 20985 NULL
126256 +iwl_mvm_load_ucode_wait_alive_20992 iwl_mvm_load_ucode_wait_alive 0 20992 NULL
126257 +qib_verbs_send_20999 qib_verbs_send 5-3 20999 NULL
126258 +alx_alloc_descriptors_21000 alx_alloc_descriptors 0 21000 NULL
126259 +ocfs2_free_clusters_21001 ocfs2_free_clusters 4 21001 NULL
126260 +iwl_phy_db_get_section_data_21006 iwl_phy_db_get_section_data 0 21006 NULL
126261 +orinoco_cs_suspend_21007 orinoco_cs_suspend 0 21007 NULL
126262 +slow_avc_audit_21019 slow_avc_audit 0 21019 NULL nohasharray
126263 +btrfs_dirty_pages_21019 btrfs_dirty_pages 0 21019 &slow_avc_audit_21019 nohasharray
126264 +selinux_revalidate_file_permission_21019 selinux_revalidate_file_permission 0 21019 &btrfs_dirty_pages_21019
126265 +mac802154_wpan_mac_addr_21020 mac802154_wpan_mac_addr 0 21020 NULL nohasharray
126266 +adp8870_bl_l2_bright_dim_store_21020 adp8870_bl_l2_bright_dim_store 4-0 21020 &mac802154_wpan_mac_addr_21020
126267 +btrfs_inode_ref_name_len_21024 btrfs_inode_ref_name_len 0 21024 NULL
126268 +xfs_btree_new_root_21028 xfs_btree_new_root 0 21028 NULL
126269 +arch_gnttab_init_21030 arch_gnttab_init 1 21030 NULL nohasharray
126270 +read_page_21030 read_page 0 21030 &arch_gnttab_init_21030
126271 +rx_defrag_tkip_called_read_21031 rx_defrag_tkip_called_read 3-0 21031 NULL nohasharray
126272 +suspended_show_21031 suspended_show 0 21031 &rx_defrag_tkip_called_read_21031 nohasharray
126273 +snd_pcm_lib_preallocate_pages_21031 snd_pcm_lib_preallocate_pages 4 21031 &suspended_show_21031
126274 +nilfs_btree_propagate_v_21037 nilfs_btree_propagate_v 0 21037 NULL
126275 +show_address_21038 show_address 0 21038 NULL nohasharray
126276 +snd_hda_parse_pin_defcfg_21038 snd_hda_parse_pin_defcfg 0 21038 &show_address_21038
126277 +lbs_threshold_read_21046 lbs_threshold_read 5-0 21046 NULL
126278 +trigger_cmd_21049 trigger_cmd 0 21049 NULL
126279 +mt9m111_set_flip_21052 mt9m111_set_flip 0 21052 NULL
126280 +proc_fault_inject_write_21058 proc_fault_inject_write 3-0 21058 NULL
126281 +tc574_suspend_21067 tc574_suspend 0 21067 NULL nohasharray
126282 +rose_create_facilities_21067 rose_create_facilities 0 21067 &tc574_suspend_21067
126283 +encrypt_21069 encrypt 0 21069 NULL
126284 +tea575x_s_ctrl_21072 tea575x_s_ctrl 0 21072 NULL nohasharray
126285 +validate_new_21072 validate_new 0 21072 &tea575x_s_ctrl_21072 nohasharray
126286 +fuse_removexattr_21072 fuse_removexattr 0 21072 &validate_new_21072
126287 +ieee802154_hdr_push_addr_21080 ieee802154_hdr_push_addr 0 21080 NULL
126288 +event_calibration_read_21083 event_calibration_read 3-0 21083 NULL
126289 +lio_target_np_store_sctp_21084 lio_target_np_store_sctp 0-3 21084 NULL
126290 +michael_final_21085 michael_final 0 21085 NULL
126291 +wl18xx_handle_static_data_21088 wl18xx_handle_static_data 0 21088 NULL
126292 +multipath_status_21094 multipath_status 5 21094 NULL
126293 +ext2_valid_block_bitmap_21101 ext2_valid_block_bitmap 3 21101 NULL
126294 +zd_write_mac_addr_common_21102 zd_write_mac_addr_common 0 21102 NULL
126295 +airspy_ctrl_msg_21103 airspy_ctrl_msg 0 21103 NULL
126296 +atc_pcm_capture_prepare_21105 atc_pcm_capture_prepare 0 21105 NULL
126297 +write_posted_21108 write_posted 0 21108 NULL
126298 +ath6kl_send_go_probe_resp_21113 ath6kl_send_go_probe_resp 3 21113 NULL
126299 +target_core_show_dev_info_21116 target_core_show_dev_info 0 21116 NULL
126300 +snd_ice1712_playback_ds_trigger_21118 snd_ice1712_playback_ds_trigger 0 21118 NULL nohasharray
126301 +ddebug_exec_queries_21118 ddebug_exec_queries 0 21118 &snd_ice1712_playback_ds_trigger_21118 nohasharray
126302 +i40e_vlan_rx_add_vid_21118 i40e_vlan_rx_add_vid 0 21118 &ddebug_exec_queries_21118
126303 +target_core_alua_tg_pt_gp_show_attr_members_21119 target_core_alua_tg_pt_gp_show_attr_members 0 21119 NULL nohasharray
126304 +transient_state_store_21119 transient_state_store 0-4 21119 &target_core_alua_tg_pt_gp_show_attr_members_21119 nohasharray
126305 +_efx_mcdi_rpc_async_21119 _efx_mcdi_rpc_async 4-5 21119 &transient_state_store_21119
126306 +show_21126 show 0 21126 NULL nohasharray
126307 +target_fabric_nacl_param_attr_store_21126 target_fabric_nacl_param_attr_store 0 21126 &show_21126
126308 +i2400m_rx_trace_21127 i2400m_rx_trace 3 21127 NULL
126309 +st_gyro_buffer_postenable_21128 st_gyro_buffer_postenable 0 21128 NULL
126310 +snd_nm256_capture_trigger_21135 snd_nm256_capture_trigger 0 21135 NULL
126311 +ubifs_write_iter_21137 ubifs_write_iter 0 21137 NULL
126312 +target_core_dev_pr_show_attr_res_pr_generation_21138 target_core_dev_pr_show_attr_res_pr_generation 0 21138 NULL
126313 +omfs_writepage_21143 omfs_writepage 0 21143 NULL
126314 +tps6586x_irq_init_21144 tps6586x_irq_init 3 21144 NULL
126315 +aoedisk_show_payload_21147 aoedisk_show_payload 0 21147 NULL
126316 +new_skb_21148 new_skb 1 21148 NULL
126317 +ocfs2_block_check_validate_21149 ocfs2_block_check_validate 2 21149 NULL
126318 +dgram_disconnect_21152 dgram_disconnect 0 21152 NULL
126319 +sisfb_set_mode_21155 sisfb_set_mode 0 21155 NULL
126320 +alloc_pg_vec_21159 alloc_pg_vec 3 21159 NULL
126321 +tg3_load_firmware_cpu_21170 tg3_load_firmware_cpu 0 21170 NULL
126322 +mei_dbgfs_read_active_21172 mei_dbgfs_read_active 3-0 21172 NULL nohasharray
126323 +show_therm_max_21172 show_therm_max 0 21172 &mei_dbgfs_read_active_21172
126324 +hfsplus_writepage_21177 hfsplus_writepage 0 21177 NULL
126325 +bioset_create_nobvec_21180 bioset_create_nobvec 1 21180 NULL nohasharray
126326 +kone_sysfs_read_settings_21180 kone_sysfs_read_settings 0-5-6 21180 &bioset_create_nobvec_21180
126327 +niu_set_alt_mac_rdc_table_21181 niu_set_alt_mac_rdc_table 0 21181 NULL
126328 +start_command_port_21191 start_command_port 0 21191 NULL
126329 +iptable_nat_ipv4_fn_21192 iptable_nat_ipv4_fn 0 21192 NULL
126330 +cpuset_write_resmask_21193 cpuset_write_resmask 0-3 21193 NULL
126331 +cx18_v4l2_read_21196 cx18_v4l2_read 3-0 21196 NULL
126332 +adt7x10_read_word_21199 adt7x10_read_word 0 21199 NULL
126333 +ipc_rcu_alloc_21208 ipc_rcu_alloc 1 21208 NULL
126334 +brcmf_sdio_txpkt_hdalign_21211 brcmf_sdio_txpkt_hdalign 0 21211 NULL
126335 +prepare_header_21212 prepare_header 0 21212 NULL
126336 +scsi_execute_req_flags_21215 scsi_execute_req_flags 5 21215 NULL
126337 +hdlcdev_open_21219 hdlcdev_open 0 21219 NULL
126338 +_ocfs2_free_clusters_21220 _ocfs2_free_clusters 4 21220 NULL
126339 +show_sched2_21224 show_sched2 0 21224 NULL
126340 +t4_wr_mbox_meat_21225 t4_wr_mbox_meat 0 21225 NULL
126341 +elv_attr_store_21226 elv_attr_store 0-4 21226 NULL
126342 +get_numpages_21227 get_numpages 0-2-1 21227 NULL
126343 +show_session_param_ISCSI_PARAM_ABORT_TMO_21231 show_session_param_ISCSI_PARAM_ABORT_TMO 0 21231 NULL
126344 +fscache_wait_for_operation_activation_21235 fscache_wait_for_operation_activation 0 21235 NULL nohasharray
126345 +iscsi_stat_sess_err_show_attr_digest_errors_21235 iscsi_stat_sess_err_show_attr_digest_errors 0 21235 &fscache_wait_for_operation_activation_21235
126346 +input_ff_create_21240 input_ff_create 2 21240 NULL
126347 +show_bssinfo_21241 show_bssinfo 0 21241 NULL
126348 +svc_bind_21244 svc_bind 0 21244 NULL nohasharray
126349 +gpio_keys_attr_store_helper_21244 gpio_keys_attr_store_helper 0 21244 &svc_bind_21244
126350 +target_core_dev_store_21245 target_core_dev_store 0-4 21245 NULL
126351 +nes_store_nonidx_addr_21252 nes_store_nonidx_addr 0-3 21252 NULL
126352 +wp_retry_size_21260 wp_retry_size 0 21260 NULL nohasharray
126353 +pre_snapshot_21260 pre_snapshot 0 21260 &wp_retry_size_21260
126354 +do_journal_end_21262 do_journal_end 0 21262 NULL nohasharray
126355 +rtw_set_wps_beacon_21262 rtw_set_wps_beacon 3 21262 &do_journal_end_21262
126356 +gadget_config_desc_bmAttributes_store_21263 gadget_config_desc_bmAttributes_store 0-3 21263 NULL
126357 +ip_vs_icmp_xmit_21269 ip_vs_icmp_xmit 0-4 21269 NULL nohasharray
126358 +do_unlock_21269 do_unlock 0 21269 &ip_vs_icmp_xmit_21269
126359 +mc13783_adc_show_name_21271 mc13783_adc_show_name 0 21271 NULL
126360 +mmc_date_show_21275 mmc_date_show 0 21275 NULL
126361 +xfs_alloc_ag_vextent_size_21276 xfs_alloc_ag_vextent_size 0 21276 NULL
126362 +s2mps14_regulator_enable_21278 s2mps14_regulator_enable 0 21278 NULL nohasharray
126363 +socket_sendmsg_21278 socket_sendmsg 0 21278 &s2mps14_regulator_enable_21278
126364 +zd_write_mac_addr_21280 zd_write_mac_addr 0 21280 NULL
126365 +get_alarms_21285 get_alarms 0 21285 NULL
126366 +ubifs_getattr_21290 ubifs_getattr 0 21290 NULL
126367 +t4vf_wr_mbox_core_21291 t4vf_wr_mbox_core 0 21291 NULL
126368 +acpi_ds_init_buffer_field_21296 acpi_ds_init_buffer_field 0 21296 NULL nohasharray
126369 +ax25_listen_21296 ax25_listen 0 21296 &acpi_ds_init_buffer_field_21296 nohasharray
126370 +pwm_polarity_store_21296 pwm_polarity_store 0-4 21296 &ax25_listen_21296 nohasharray
126371 +drm_universal_plane_init_21296 drm_universal_plane_init 6 21296 &pwm_polarity_store_21296
126372 +net_rx_queue_update_kobjects_21298 net_rx_queue_update_kobjects 0 21298 NULL
126373 +show_pwm2_enable_21299 show_pwm2_enable 0 21299 NULL
126374 +powerclamp_get_cur_state_21302 powerclamp_get_cur_state 0 21302 NULL nohasharray
126375 +ib_umad_read_21302 ib_umad_read 0-3 21302 &powerclamp_get_cur_state_21302
126376 +offline_pages_21306 offline_pages 0 21306 NULL
126377 +do_msg_fill_21307 do_msg_fill 3 21307 NULL
126378 +show_bank2_value_21309 show_bank2_value 0 21309 NULL
126379 +add_res_range_21310 add_res_range 4 21310 NULL
126380 +store_bluetooth_21320 store_bluetooth 4-0 21320 NULL
126381 +get_zeroed_page_21322 get_zeroed_page 0 21322 NULL
126382 +ftrace_profile_read_21327 ftrace_profile_read 3 21327 NULL
126383 +pcxhr_send_msg_nolock_21331 pcxhr_send_msg_nolock 0 21331 NULL
126384 +show_path_cost_21334 show_path_cost 0 21334 NULL
126385 +iscsi_nacl_param_show_InitialR2T_21337 iscsi_nacl_param_show_InitialR2T 0 21337 NULL
126386 +ext2_get_blocks_21342 ext2_get_blocks 0 21342 NULL
126387 +parport_ieee1284_ecp_read_data_21343 parport_ieee1284_ecp_read_data 0 21343 NULL nohasharray
126388 +nes_store_ee_cmd_21343 nes_store_ee_cmd 0-3 21343 &parport_ieee1284_ecp_read_data_21343
126389 +read_file_bool_bmps_21344 read_file_bool_bmps 3-0 21344 NULL
126390 +readbytes_21351 readbytes 0 21351 NULL
126391 +gfs2_ea_get_copy_21353 gfs2_ea_get_copy 0 21353 NULL nohasharray
126392 +ppp_dev_init_21353 ppp_dev_init 0 21353 &gfs2_ea_get_copy_21353
126393 +get_rxfh_indir_size_21355 get_rxfh_indir_size 0 21355 NULL nohasharray
126394 +get_labels_21355 get_labels 0 21355 &get_rxfh_indir_size_21355 nohasharray
126395 +allocate_cmdlines_buffer_21355 allocate_cmdlines_buffer 1 21355 &get_labels_21355
126396 +squashfs_user_get_21360 squashfs_user_get 0 21360 NULL nohasharray
126397 +saa717x_s_stream_21360 saa717x_s_stream 0 21360 &squashfs_user_get_21360
126398 +store_associate_remote_21366 store_associate_remote 0-4 21366 NULL
126399 +pin_request_21370 pin_request 0 21370 NULL
126400 +alloc_orinocodev_21371 alloc_orinocodev 1 21371 NULL
126401 +split_leaf_21378 split_leaf 0 21378 NULL nohasharray
126402 +smsc911x_open_21378 smsc911x_open 0 21378 &split_leaf_21378
126403 +SYSC_rt_sigpending_21379 SYSC_rt_sigpending 2 21379 NULL
126404 +video_ioctl2_21380 video_ioctl2 2 21380 NULL
126405 +bad_file_read_21382 bad_file_read 0-3 21382 NULL nohasharray
126406 +uwb_rsv_establish_21382 uwb_rsv_establish 0 21382 &bad_file_read_21382
126407 +insert_ptr_21386 insert_ptr 6 21386 NULL
126408 +show_tolerance2_21387 show_tolerance2 0 21387 NULL
126409 +rx_errors_show_21388 rx_errors_show 0 21388 NULL nohasharray
126410 +bonding_show_slaves_21388 bonding_show_slaves 0 21388 &rx_errors_show_21388
126411 +vivid_user_gen_s_ctrl_21389 vivid_user_gen_s_ctrl 0 21389 NULL
126412 +snd_hda_codec_build_controls_21398 snd_hda_codec_build_controls 0 21398 NULL nohasharray
126413 +a2mp_chan_alloc_skb_cb_21398 a2mp_chan_alloc_skb_cb 3-2 21398 &snd_hda_codec_build_controls_21398
126414 +diva_get_driver_dbg_mask_21399 diva_get_driver_dbg_mask 0 21399 NULL
126415 +show_fc_host_node_name_21401 show_fc_host_node_name 0 21401 NULL
126416 +rx8025_sysfs_show_clock_adjust_21403 rx8025_sysfs_show_clock_adjust 0 21403 NULL
126417 +max1363_update_scan_mode_21409 max1363_update_scan_mode 0 21409 NULL nohasharray
126418 +e1000_set_mac_21409 e1000_set_mac 0 21409 &max1363_update_scan_mode_21409
126419 +__swap_writepage_21412 __swap_writepage 0 21412 NULL nohasharray
126420 +handler_21412 handler 0 21412 &__swap_writepage_21412
126421 +saa7134_ts_buffer_prepare_21413 saa7134_ts_buffer_prepare 0 21413 NULL
126422 +pvr2_ioread_avail_21417 pvr2_ioread_avail 0 21417 NULL
126423 +s3c_hsotg_ep_enable_21420 s3c_hsotg_ep_enable 0 21420 NULL
126424 +usnic_ib_dump_vf_hdr_21423 usnic_ib_dump_vf_hdr 3 21423 NULL
126425 +snapshot_read_next_21426 snapshot_read_next 0 21426 NULL nohasharray
126426 +fsloc_parse_21426 fsloc_parse 0 21426 &snapshot_read_next_21426
126427 +snd_seq_event_dup_21427 snd_seq_event_dup 0 21427 NULL
126428 +tcp_bound_to_half_wnd_21429 tcp_bound_to_half_wnd 0-2 21429 NULL
126429 +input_dev_show_modalias_21432 input_dev_show_modalias 0 21432 NULL
126430 +cp210x_open_21435 cp210x_open 0 21435 NULL
126431 +adp5520_read_21437 adp5520_read 0 21437 NULL
126432 +aggr_size_tx_agg_vs_rate_read_21438 aggr_size_tx_agg_vs_rate_read 3-0 21438 NULL
126433 +syslog_21440 syslog 0 21440 NULL nohasharray
126434 +isl29003_store_resolution_21440 isl29003_store_resolution 0-4 21440 &syslog_21440
126435 +hci_dev_do_open_21446 hci_dev_do_open 0 21446 NULL
126436 +show_attr_text_21448 show_attr_text 0 21448 NULL
126437 +nouveau_clock_create__21449 nouveau_clock_create_ 8 21449 NULL
126438 +__ertm_hdr_size_21450 __ertm_hdr_size 0 21450 NULL
126439 +concat_writev_21451 concat_writev 3 21451 NULL
126440 +nfc_hci_send_event_21452 nfc_hci_send_event 5 21452 NULL
126441 +extend_netdev_table_21453 extend_netdev_table 0 21453 NULL
126442 +min_sync_store_21454 min_sync_store 0-3 21454 NULL
126443 +__rapl_event_show_21455 __rapl_event_show 0 21455 NULL
126444 +xfs_vm_writepage_21459 xfs_vm_writepage 0 21459 NULL
126445 +show_cluster_21466 show_cluster 0 21466 NULL nohasharray
126446 +lm3533_als_set_int_mode_21466 lm3533_als_set_int_mode 0 21466 &show_cluster_21466
126447 +ltc4215_show_alarm_21467 ltc4215_show_alarm 0 21467 NULL
126448 +block_write_begin_21470 block_write_begin 0 21470 NULL nohasharray
126449 +store_engine_load_21470 store_engine_load 0-4 21470 &block_write_begin_21470
126450 +tm_calc_21474 tm_calc 0 21474 NULL
126451 +mei_nfc_send_21477 mei_nfc_send 3 21477 NULL nohasharray
126452 +regcache_write_21477 regcache_write 0 21477 &mei_nfc_send_21477 nohasharray
126453 +spmi_register_read_21477 spmi_register_read 0 21477 &regcache_write_21477
126454 +description_show_21480 description_show 0 21480 NULL
126455 +show_threeg_21486 show_threeg 0 21486 NULL
126456 +read_file_xmit_21487 read_file_xmit 3-0 21487 NULL
126457 +firmware_data_read_21488 firmware_data_read 0-5-6 21488 NULL
126458 +set_postcode_21490 set_postcode 0-4 21490 NULL
126459 +security_list_21491 security_list 0-5 21491 NULL
126460 +ads7846_read12_ser_21501 ads7846_read12_ser 0 21501 NULL
126461 +mmc_alloc_sg_21504 mmc_alloc_sg 1 21504 NULL
126462 +show_beep_mask_21507 show_beep_mask 0 21507 NULL nohasharray
126463 +ieee80211_tdls_prep_mgmt_packet_21507 ieee80211_tdls_prep_mgmt_packet 10 21507 &show_beep_mask_21507
126464 +saa7146_stop_preview_21508 saa7146_stop_preview 0 21508 NULL
126465 +show_pwm_auto_temp_21509 show_pwm_auto_temp 0 21509 NULL
126466 +carl9170_debugfs_hw_iowrite32_write_21513 carl9170_debugfs_hw_iowrite32_write 0-3 21513 NULL
126467 +tpacpi_driver_uwb_emulstate_store_21517 tpacpi_driver_uwb_emulstate_store 0-3 21517 NULL
126468 +cpia2_set_gpio_21520 cpia2_set_gpio 0 21520 NULL
126469 +show_rd_req_21521 show_rd_req 0 21521 NULL
126470 +nilfs_readpage_21524 nilfs_readpage 0 21524 NULL
126471 +isdn_net_header_21527 isdn_net_header 0 21527 NULL
126472 +wm831x_aldo_get_mode_21530 wm831x_aldo_get_mode 0 21530 NULL
126473 +il_dbgfs_stations_read_21532 il_dbgfs_stations_read 3-0 21532 NULL
126474 +f2fs_read_data_page_21533 f2fs_read_data_page 0 21533 NULL
126475 +s2io_set_mac_addr_21534 s2io_set_mac_addr 0 21534 NULL
126476 +shmem_removexattr_21537 shmem_removexattr 0 21537 NULL
126477 +dvb_dmxdev_section_callback_21539 dvb_dmxdev_section_callback 2-4 21539 NULL
126478 +cipso_v4_map_cat_enum_hton_21540 cipso_v4_map_cat_enum_hton 0 21540 NULL
126479 +show_node_state_21543 show_node_state 0 21543 NULL
126480 +fat_ioctl_filldir_21547 fat_ioctl_filldir 3 21547 NULL
126481 +rxrpc_send_data_21553 rxrpc_send_data 5 21553 NULL
126482 +fc0013_get_if_frequency_21554 fc0013_get_if_frequency 0 21554 NULL
126483 +rx_rx_beacon_early_term_read_21559 rx_rx_beacon_early_term_read 3-0 21559 NULL
126484 +ioctl_21564 ioctl 0 21564 NULL
126485 +bh1770_prox_abs_thres_show_21567 bh1770_prox_abs_thres_show 0 21567 NULL
126486 +store_fan_stop_output_21574 store_fan_stop_output 0-4 21574 NULL
126487 +stac_init_21576 stac_init 0 21576 NULL
126488 +multicast_startup_query_interval_show_21579 multicast_startup_query_interval_show 0 21579 NULL
126489 +ov9650_start_21580 ov9650_start 0 21580 NULL
126490 +hw_set_pwm_21583 hw_set_pwm 0 21583 NULL
126491 +ahd_proc_write_seeprom_21584 ahd_proc_write_seeprom 0-3 21584 NULL
126492 +pci_siig10x_init_21592 pci_siig10x_init 0 21592 NULL
126493 +netxen_nic_open_21600 netxen_nic_open 0 21600 NULL
126494 +kone_set_profile_21602 kone_set_profile 0 21602 NULL
126495 +bttv_i2c_sendbytes_21603 bttv_i2c_sendbytes 0 21603 NULL
126496 +ocfs2_acl_from_xattr_21604 ocfs2_acl_from_xattr 2 21604 NULL
126497 +ib_dma_map_single_21605 ib_dma_map_single 0 21605 NULL
126498 +clk_ctl_show_21606 clk_ctl_show 0 21606 NULL nohasharray
126499 +ebt_nat_in_21606 ebt_nat_in 0 21606 &clk_ctl_show_21606
126500 +dbg_check_orphans_21607 dbg_check_orphans 0 21607 NULL
126501 +recover_status_show_21609 recover_status_show 0 21609 NULL
126502 +nilfs_direct_lookup_21611 nilfs_direct_lookup 0 21611 NULL
126503 +sha1_mb_update_21612 sha1_mb_update 0 21612 NULL
126504 +pccard_store_eject_21618 pccard_store_eject 0-4 21618 NULL
126505 +brightness_store_21623 brightness_store 0-4 21623 NULL
126506 +gfs2_glock_nq_init_21624 gfs2_glock_nq_init 0 21624 NULL
126507 +ipr_show_log_level_21626 ipr_show_log_level 0 21626 NULL
126508 +ath10k_wmi_vdev_restart_21628 ath10k_wmi_vdev_restart 0 21628 NULL
126509 +ocfs2_refcount_cow_hunk_21630 ocfs2_refcount_cow_hunk 0 21630 NULL nohasharray
126510 +ndisc_addr_option_pad_21630 ndisc_addr_option_pad 0 21630 &ocfs2_refcount_cow_hunk_21630
126511 +__jfs_getxattr_21631 __jfs_getxattr 0 21631 NULL
126512 +ca0132_dig_playback_pcm_prepare_21635 ca0132_dig_playback_pcm_prepare 0 21635 NULL
126513 +max_sync_show_21636 max_sync_show 0 21636 NULL nohasharray
126514 +roccat_common2_receive_control_status_21636 roccat_common2_receive_control_status 0 21636 &max_sync_show_21636
126515 +setattr_chown_21638 setattr_chown 0 21638 NULL
126516 +__irq_alloc_descs_21639 __irq_alloc_descs 2-0-3-1 21639 NULL
126517 +show_tabletMouseMiddle_21650 show_tabletMouseMiddle 0 21650 NULL
126518 +iwl_set_power_21654 iwl_set_power 0 21654 NULL
126519 +carl9170_rx_copy_data_21656 carl9170_rx_copy_data 2 21656 NULL
126520 +hiface_pcm_prepare_21657 hiface_pcm_prepare 0 21657 NULL
126521 +ixgb_change_mtu_21665 ixgb_change_mtu 0 21665 NULL nohasharray
126522 +imsttfb_set_par_21665 imsttfb_set_par 0 21665 &ixgb_change_mtu_21665
126523 +aty_var_to_pll_ct_21674 aty_var_to_pll_ct 0 21674 NULL
126524 +atalk_sendmsg_21677 atalk_sendmsg 4-0 21677 NULL
126525 +ocfs2_xattr_get_nolock_21678 ocfs2_xattr_get_nolock 0 21678 NULL nohasharray
126526 +nilfs_segctor_scan_file_dsync_21678 nilfs_segctor_scan_file_dsync 0 21678 &ocfs2_xattr_get_nolock_21678
126527 +regmap_register_patch_21681 regmap_register_patch 3 21681 NULL
126528 +tomoyo_read_control_21682 tomoyo_read_control 0 21682 NULL
126529 +tcp_tso_autosize_21683 tcp_tso_autosize 0-2 21683 NULL
126530 +iwl_mvm_get_temp_cmd_21684 iwl_mvm_get_temp_cmd 0 21684 NULL
126531 +iwl_dbgfs_fw_nmi_write_21685 iwl_dbgfs_fw_nmi_write 0-3 21685 NULL
126532 +proc_maps_open_21687 proc_maps_open 4 21687 NULL nohasharray
126533 +rtllib_alloc_txb_21687 rtllib_alloc_txb 2-1 21687 &proc_maps_open_21687
126534 +set_mc_hash_21690 set_mc_hash 0 21690 NULL
126535 +show_sf4_temp_21691 show_sf4_temp 0 21691 NULL
126536 +lp55xx_store_current_21692 lp55xx_store_current 0-4 21692 NULL
126537 +MT2063_ClearPowerMaskBits_21702 MT2063_ClearPowerMaskBits 0 21702 NULL
126538 +evdev_ioctl_handler_21705 evdev_ioctl_handler 2 21705 NULL
126539 +set_21707 set 0-4 21707 NULL
126540 +usbpn_set_mtu_21708 usbpn_set_mtu 0 21708 NULL
126541 +xfs_btree_insert_21712 xfs_btree_insert 0 21712 NULL nohasharray
126542 +ipath_wait_linkstate_21712 ipath_wait_linkstate 0 21712 &xfs_btree_insert_21712
126543 +ieee80211_stop_tx_ba_session_21713 ieee80211_stop_tx_ba_session 0 21713 NULL nohasharray
126544 +pm_runtime_put_autosuspend_21713 pm_runtime_put_autosuspend 0 21713 &ieee80211_stop_tx_ba_session_21713
126545 +light_set_status_21714 light_set_status 0 21714 NULL
126546 +update_time_21719 update_time 0 21719 NULL
126547 +lpfc_log_verbose_store_21726 lpfc_log_verbose_store 0-4 21726 NULL
126548 +lprocfs_wr_import_21728 lprocfs_wr_import 3 21728 NULL
126549 +reiserfs_allocate_list_bitmaps_21732 reiserfs_allocate_list_bitmaps 3 21732 NULL
126550 +dma_maxpq_21736 dma_maxpq 0 21736 NULL nohasharray
126551 +ixgb_setup_tx_resources_21736 ixgb_setup_tx_resources 0 21736 &dma_maxpq_21736 nohasharray
126552 +nr_set_mac_address_21736 nr_set_mac_address 0 21736 &ixgb_setup_tx_resources_21736
126553 +cx18_av_s_ctrl_21740 cx18_av_s_ctrl 0 21740 NULL
126554 +show_temp23_21741 show_temp23 0 21741 NULL
126555 +ipv6_confirm_21743 ipv6_confirm 0 21743 NULL
126556 +at91_open_21744 at91_open 0 21744 NULL nohasharray
126557 +__nf_nat_mangle_tcp_packet_21744 __nf_nat_mangle_tcp_packet 6-8 21744 &at91_open_21744
126558 +set_sticky_21752 set_sticky 0-4 21752 NULL
126559 +mthca_alloc_init_21754 mthca_alloc_init 2 21754 NULL
126560 +l2down_create_21755 l2down_create 4 21755 NULL
126561 +lpfc_temp_sensor_show_21758 lpfc_temp_sensor_show 0 21758 NULL
126562 +addrconf_sysctl_register_21762 addrconf_sysctl_register 0 21762 NULL nohasharray
126563 +usbat_flash_read_data_21762 usbat_flash_read_data 4 21762 &addrconf_sysctl_register_21762
126564 +mmc_test_register_dbgfs_file_21763 mmc_test_register_dbgfs_file 0 21763 NULL
126565 +t4vf_change_mac_21765 t4vf_change_mac 0 21765 NULL
126566 +nlmon_dev_init_21771 nlmon_dev_init 0 21771 NULL
126567 +show_sas_expander_level_21775 show_sas_expander_level 0 21775 NULL nohasharray
126568 +qla4xxx_session_get_param_21775 qla4xxx_session_get_param 0 21775 &show_sas_expander_level_21775
126569 +gen_pool_add_21776 gen_pool_add 3 21776 NULL
126570 +SyS_sendfile_21777 SyS_sendfile 4 21777 NULL
126571 +snd_ad1889_playback_trigger_21779 snd_ad1889_playback_trigger 0 21779 NULL
126572 +xfs_da_grow_inode_int_21785 xfs_da_grow_inode_int 3-0 21785 NULL
126573 +kmalloc_order_trace_21788 kmalloc_order_trace 1 21788 NULL
126574 +tpu_pwm_enable_21790 tpu_pwm_enable 0 21790 NULL
126575 +_cx88_start_audio_dma_21792 _cx88_start_audio_dma 0 21792 NULL nohasharray
126576 +libipw_get_hdrlen_21792 libipw_get_hdrlen 0 21792 &_cx88_start_audio_dma_21792
126577 +d3cold_allowed_show_21797 d3cold_allowed_show 0 21797 NULL
126578 +aa_may_ptrace_21798 aa_may_ptrace 0 21798 NULL
126579 +show_pwm_auto_point_temp_hyst_21800 show_pwm_auto_point_temp_hyst 0 21800 NULL
126580 +min_odd_21802 min_odd 0-1-2 21802 NULL
126581 +show_rotate_21803 show_rotate 0 21803 NULL
126582 +show_node_desc_21804 show_node_desc 0 21804 NULL
126583 +cfspi_init_21807 cfspi_init 0 21807 NULL nohasharray
126584 +freeze_processes_21807 freeze_processes 0 21807 &cfspi_init_21807
126585 +nilfs_checkpoints_checkpoints_number_show_21809 nilfs_checkpoints_checkpoints_number_show 0 21809 NULL
126586 +dvb_generic_ioctl_21810 dvb_generic_ioctl 2 21810 NULL
126587 +__ocfs2_cluster_lock_21812 __ocfs2_cluster_lock 0 21812 NULL
126588 +create_basic_memory_bitmaps_21814 create_basic_memory_bitmaps 0 21814 NULL
126589 +qib_portattr_store_21817 qib_portattr_store 0-4 21817 NULL nohasharray
126590 +__kernel_write_21817 __kernel_write 3-0 21817 &qib_portattr_store_21817
126591 +ov9740_g_crop_21818 ov9740_g_crop 0 21818 NULL
126592 +wm8994_request_irq_21822 wm8994_request_irq 2 21822 NULL
126593 +lm95234_fill_cache_21823 lm95234_fill_cache 0 21823 NULL
126594 +mtd_ecc_stats_errors_show_21825 mtd_ecc_stats_errors_show 0 21825 NULL nohasharray
126595 +store_node_21825 store_node 0-4 21825 &mtd_ecc_stats_errors_show_21825
126596 +max8907_rtc_read_time_21829 max8907_rtc_read_time 0 21829 NULL
126597 +show_therm_max_alarm_21830 show_therm_max_alarm 0 21830 NULL
126598 +io_submit_add_bh_21832 io_submit_add_bh 0 21832 NULL nohasharray
126599 +fb_pan_display_21832 fb_pan_display 0 21832 &io_submit_add_bh_21832
126600 +tpacket_snd_21833 tpacket_snd 0 21833 NULL
126601 +task_setnice_21835 task_setnice 0 21835 NULL
126602 +_iwl_dbgfs_sta_drain_write_21837 _iwl_dbgfs_sta_drain_write 3-0 21837 NULL
126603 +smb_init_21838 smb_init 0 21838 NULL
126604 +bad_file_write_21839 bad_file_write 0-3 21839 NULL
126605 +run_21841 run 0 21841 NULL
126606 +block_truncate_page_21842 block_truncate_page 0 21842 NULL
126607 +lpfc_log_verbose_show_21843 lpfc_log_verbose_show 0 21843 NULL
126608 +ecryptfs_truncate_21845 ecryptfs_truncate 0 21845 NULL
126609 +oom_adj_read_21847 oom_adj_read 3-0 21847 NULL
126610 +snd_disconnect_write_21851 snd_disconnect_write 0-3 21851 NULL
126611 +irq_affinity_list_proc_write_21852 irq_affinity_list_proc_write 0-3 21852 NULL
126612 +wl1271_acx_beacon_filter_opt_21855 wl1271_acx_beacon_filter_opt 0 21855 NULL
126613 +usb_autopm_get_interface_21858 usb_autopm_get_interface 0 21858 NULL
126614 +rapl_cpu_notifier_21859 rapl_cpu_notifier 0 21859 NULL
126615 +wl1271_acx_rssi_snr_avg_weights_21862 wl1271_acx_rssi_snr_avg_weights 0 21862 NULL
126616 +lpfc_idiag_extacc_avail_get_21865 lpfc_idiag_extacc_avail_get 0-3 21865 NULL
126617 +msix_capability_init_21870 msix_capability_init 0 21870 NULL
126618 +sisusbcon_bmove_21873 sisusbcon_bmove 7-5-6 21873 NULL nohasharray
126619 +show_conn_param_ISCSI_PARAM_TCP_RECV_WSF_21873 show_conn_param_ISCSI_PARAM_TCP_RECV_WSF 0 21873 &sisusbcon_bmove_21873
126620 +em28xx_write_regs_req_21874 em28xx_write_regs_req 0 21874 NULL nohasharray
126621 +security_compute_sid_21874 security_compute_sid 0 21874 &em28xx_write_regs_req_21874 nohasharray
126622 +c_can_wait_for_ctrl_init_21874 c_can_wait_for_ctrl_init 0 21874 &security_compute_sid_21874
126623 +cpumask_set_cpu_local_first_21879 cpumask_set_cpu_local_first 0 21879 NULL
126624 +gadget_dev_desc_idProduct_store_21881 gadget_dev_desc_idProduct_store 0-3 21881 NULL
126625 +show_oversampling_21883 show_oversampling 0 21883 NULL
126626 +mei_amthif_send_cmd_21885 mei_amthif_send_cmd 0 21885 NULL
126627 +xen_swiotlb_map_page_21886 xen_swiotlb_map_page 0-3 21886 NULL
126628 +ips_halt_21887 ips_halt 0 21887 NULL
126629 +ldlm_lock_create_21888 ldlm_lock_create 7 21888 NULL
126630 +target_stat_scsi_tgt_port_show_attr_inst_21890 target_stat_scsi_tgt_port_show_attr_inst 0 21890 NULL
126631 +__btrfs_direct_write_21894 __btrfs_direct_write 3-0 21894 NULL
126632 +__alloc_reserved_percpu_21895 __alloc_reserved_percpu 1-2 21895 NULL
126633 +xhci_configure_endpoint_result_21900 xhci_configure_endpoint_result 0 21900 NULL nohasharray
126634 +rio_destid_first_21900 rio_destid_first 0 21900 &xhci_configure_endpoint_result_21900
126635 +cx18_s_video_encoding_21901 cx18_s_video_encoding 0 21901 NULL
126636 +pcm_capture_prepare_21906 pcm_capture_prepare 0 21906 NULL
126637 +__logfs_write_rec_21907 __logfs_write_rec 0 21907 NULL
126638 +dbAllocCtl_21911 dbAllocCtl 0 21911 NULL
126639 +qsfp_1_read_21915 qsfp_1_read 3-0 21915 NULL
126640 +l2tp_ip_disconnect_21920 l2tp_ip_disconnect 0 21920 NULL
126641 +go7007_s_ctrl_21935 go7007_s_ctrl 0 21935 NULL
126642 +bond_option_xmit_hash_policy_set_21936 bond_option_xmit_hash_policy_set 0 21936 NULL
126643 +ceph_permission_21941 ceph_permission 0 21941 NULL
126644 +bnx2fc_destroy_21942 bnx2fc_destroy 0 21942 NULL
126645 +f2fs_read_inline_data_21946 f2fs_read_inline_data 0 21946 NULL
126646 +led_delay_off_store_21947 led_delay_off_store 0-4 21947 NULL
126647 +show_remote_temp8_21948 show_remote_temp8 0 21948 NULL nohasharray
126648 +wl1271_cmd_general_parms_21948 wl1271_cmd_general_parms 0 21948 &show_remote_temp8_21948
126649 +bus_attr_show_21949 bus_attr_show 0 21949 NULL
126650 +wl1271_sysfs_show_bt_coex_state_21950 wl1271_sysfs_show_bt_coex_state 0 21950 NULL nohasharray
126651 +usb_remove_device_21950 usb_remove_device 0 21950 &wl1271_sysfs_show_bt_coex_state_21950
126652 +loopback_check_format_21951 loopback_check_format 0 21951 NULL
126653 +twl_i2c_write_u16_21953 twl_i2c_write_u16 0-3 21953 NULL
126654 +prism2_set_mac_address_21958 prism2_set_mac_address 0 21958 NULL
126655 +rtl2832_sdr_set_tuner_freq_21960 rtl2832_sdr_set_tuner_freq 0 21960 NULL nohasharray
126656 +write_fifo_21960 write_fifo 0 21960 &rtl2832_sdr_set_tuner_freq_21960
126657 +ethoc_set_mac_address_21964 ethoc_set_mac_address 0 21964 NULL
126658 +pt1_i2c_end_21971 pt1_i2c_end 0 21971 NULL
126659 +alloc_ldt_21972 alloc_ldt 2 21972 NULL nohasharray
126660 +isl1208_i2c_read_time_21972 isl1208_i2c_read_time 0 21972 &alloc_ldt_21972 nohasharray
126661 +atalk_pick_and_bind_port_21972 atalk_pick_and_bind_port 0 21972 &isl1208_i2c_read_time_21972
126662 +__build_xattrs_21979 __build_xattrs 0 21979 NULL
126663 +SYSC_prctl_21980 SYSC_prctl 4 21980 NULL nohasharray
126664 +tda18271_tune_21980 tda18271_tune 0 21980 &SYSC_prctl_21980
126665 +smm665_show_max_21981 smm665_show_max 0 21981 NULL
126666 +xen_bind_pirq_msi_to_irq_21986 xen_bind_pirq_msi_to_irq 4 21986 NULL nohasharray
126667 +pm_show_wakelocks_21986 pm_show_wakelocks 0 21986 &xen_bind_pirq_msi_to_irq_21986
126668 +ath5k_hw_rf5112_channel_21993 ath5k_hw_rf5112_channel 0 21993 NULL
126669 +w1_f2d_readblock_21994 w1_f2d_readblock 3 21994 NULL
126670 +proc_sched_autogroup_set_nice_21995 proc_sched_autogroup_set_nice 0 21995 NULL
126671 +compat_rw_copy_check_uvector_22001 compat_rw_copy_check_uvector 3-0 22001 NULL nohasharray
126672 +rxpipe_descr_host_int_trig_rx_data_read_22001 rxpipe_descr_host_int_trig_rx_data_read 3-0 22001 &compat_rw_copy_check_uvector_22001
126673 +osst_linux_media_version_show_22002 osst_linux_media_version_show 0 22002 NULL
126674 +autofs4_mount_wait_22004 autofs4_mount_wait 0 22004 NULL
126675 +kobil_open_22009 kobil_open 0 22009 NULL
126676 +rndis_filter_set_packet_filter_22011 rndis_filter_set_packet_filter 0 22011 NULL
126677 +nv_set_mac_address_22012 nv_set_mac_address 0 22012 NULL
126678 +show_trans_timeout_22013 show_trans_timeout 0 22013 NULL
126679 +netdev_queue_attr_show_22015 netdev_queue_attr_show 0 22015 NULL
126680 +fbcon_fb_registered_22016 fbcon_fb_registered 0 22016 NULL nohasharray
126681 +il_alloc_txq_mem_22016 il_alloc_txq_mem 0 22016 &fbcon_fb_registered_22016
126682 +atl1e_get_eeprom_len_22018 atl1e_get_eeprom_len 0 22018 NULL
126683 +xfs_attr3_leaf_to_shortform_22019 xfs_attr3_leaf_to_shortform 0 22019 NULL
126684 +regcache_sync_block_raw_flush_22021 regcache_sync_block_raw_flush 3-4 22021 NULL
126685 +gether_get_host_addr_22022 gether_get_host_addr 0 22022 NULL
126686 +btrfs_get_16_22023 btrfs_get_16 0 22023 NULL
126687 +write_usb_charge_22024 write_usb_charge 0 22024 NULL
126688 +ocfs2_control_validate_protocol_22029 ocfs2_control_validate_protocol 0-3 22029 NULL
126689 +da9052_bat_check_status_22030 da9052_bat_check_status 0 22030 NULL
126690 +_sp2d_min_pg_22032 _sp2d_min_pg 0 22032 NULL
126691 +disable_nonboot_cpus_22037 disable_nonboot_cpus 0 22037 NULL
126692 +lookup_metapath_22039 lookup_metapath 0 22039 NULL nohasharray
126693 +rtsx_pci_dma_map_sg_22039 rtsx_pci_dma_map_sg 3 22039 &lookup_metapath_22039
126694 +mt9v011_s_mbus_fmt_22040 mt9v011_s_mbus_fmt 0 22040 NULL
126695 +nfs_permission_22042 nfs_permission 0 22042 NULL nohasharray
126696 +ath5k_attr_show_firstep_level_22042 ath5k_attr_show_firstep_level 0 22042 &nfs_permission_22042
126697 +xfs_fs_freeze_22048 xfs_fs_freeze 0 22048 NULL
126698 +zd_usb_read_fw_22049 zd_usb_read_fw 4 22049 NULL nohasharray
126699 +nilfs_segctor_wait_22049 nilfs_segctor_wait 0 22049 &zd_usb_read_fw_22049
126700 +vbi_buffer_prepare_22050 vbi_buffer_prepare 0 22050 NULL
126701 +create_speaker_out_ctls_22052 create_speaker_out_ctls 0 22052 NULL
126702 +atalk_recvmsg_22053 atalk_recvmsg 0-4 22053 NULL
126703 +ieee80211_if_fmt_dropped_frames_ttl_22054 ieee80211_if_fmt_dropped_frames_ttl 3 22054 NULL nohasharray
126704 +skge_ring_alloc_22054 skge_ring_alloc 0 22054 &ieee80211_if_fmt_dropped_frames_ttl_22054 nohasharray
126705 +sys_recvfrom_22054 sys_recvfrom 3 22054 &skge_ring_alloc_22054
126706 +end_show_22058 end_show 0 22058 NULL nohasharray
126707 +show_sas_phy_minimum_linkrate_hw_22058 show_sas_phy_minimum_linkrate_hw 0 22058 &end_show_22058 nohasharray
126708 +uart_mode_store_22058 uart_mode_store 0-4 22058 &show_sas_phy_minimum_linkrate_hw_22058
126709 +acpi_ds_get_field_names_22059 acpi_ds_get_field_names 0 22059 NULL nohasharray
126710 +pio_write_22059 pio_write 0-6-5 22059 &acpi_ds_get_field_names_22059
126711 +cfqg_set_weight_device_22062 cfqg_set_weight_device 3-0 22062 NULL
126712 +trunc_end_22065 trunc_end 0 22065 NULL nohasharray
126713 +il_tx_queue_init_22065 il_tx_queue_init 0 22065 &trunc_end_22065
126714 +bNumEndpoints_show_22075 bNumEndpoints_show 0 22075 NULL
126715 +btrfs_reloc_clone_csums_22077 btrfs_reloc_clone_csums 2-3-0 22077 NULL nohasharray
126716 +sigmadsp_write_regmap_22077 sigmadsp_write_regmap 2-4 22077 &btrfs_reloc_clone_csums_22077
126717 +find_trange_value_22079 find_trange_value 0 22079 NULL
126718 +timeout_show_22081 timeout_show 0 22081 NULL
126719 +clear_store_22082 clear_store 0-4 22082 NULL
126720 +ov772x_cropcap_22083 ov772x_cropcap 0 22083 NULL
126721 +mem_rw_22085 mem_rw 3-0 22085 NULL nohasharray
126722 +sb1000_end_get_set_command_22085 sb1000_end_get_set_command 0 22085 &mem_rw_22085
126723 +nf_ct_seq_adjust_22086 nf_ct_seq_adjust 4 22086 NULL
126724 +acerhdf_get_mode_22088 acerhdf_get_mode 0 22088 NULL
126725 +niu_init_one_rx_channel_22095 niu_init_one_rx_channel 0 22095 NULL
126726 +ext3_setattr_22100 ext3_setattr 0 22100 NULL
126727 +portio_name_show_22101 portio_name_show 0 22101 NULL
126728 +rndis_error_status_22103 rndis_error_status 0 22103 NULL nohasharray
126729 +qlcnic_sriov_pf_enable_22103 qlcnic_sriov_pf_enable 0 22103 &rndis_error_status_22103
126730 +find_free_port_22104 find_free_port 0 22104 NULL
126731 +rt2x00debug_read_crypto_stats_22109 rt2x00debug_read_crypto_stats 3-0 22109 NULL
126732 +get_pwm_22113 get_pwm 0 22113 NULL
126733 +arvo_sysfs_show_key_mask_22117 arvo_sysfs_show_key_mask 0 22117 NULL nohasharray
126734 +beiscsi_log_enable_store_22117 beiscsi_log_enable_store 0-4 22117 &arvo_sysfs_show_key_mask_22117
126735 +mlog_show_22119 mlog_show 0 22119 NULL
126736 +show_session_param_ISCSI_PARAM_TARGET_NAME_22122 show_session_param_ISCSI_PARAM_TARGET_NAME 0 22122 NULL
126737 +tps65217_reg_read_22125 tps65217_reg_read 0 22125 NULL
126738 +show_fan_min_22127 show_fan_min 0 22127 NULL
126739 +get_results_22130 get_results 0 22130 NULL nohasharray
126740 +snd_hda_codec_read_22130 snd_hda_codec_read 0 22130 &get_results_22130
126741 +mx2_videobuf_setup_22136 mx2_videobuf_setup 0 22136 NULL
126742 +__bitmap_size_22138 __bitmap_size 0 22138 NULL
126743 +read_cal_int_tables_22139 read_cal_int_tables 0 22139 NULL
126744 +listxattr_22142 listxattr 0-3 22142 NULL
126745 +reset_atmel_card_22143 reset_atmel_card 0 22143 NULL
126746 +SyS_sched_setaffinity_22148 SyS_sched_setaffinity 2 22148 NULL
126747 +smsc95xx_reset_22152 smsc95xx_reset 0 22152 NULL
126748 +netlink_bind_22153 netlink_bind 0 22153 NULL
126749 +pn533_dep_link_up_22154 pn533_dep_link_up 5 22154 NULL
126750 +isci_task_execute_task_22155 isci_task_execute_task 0 22155 NULL
126751 +__vlan_device_event_22159 __vlan_device_event 0 22159 NULL
126752 +show_otp2en_22160 show_otp2en 0 22160 NULL
126753 +set_pwm_enable_22161 set_pwm_enable 0-4 22161 NULL
126754 +pm8001_phy_control_22163 pm8001_phy_control 0 22163 NULL nohasharray
126755 +store_pwm_interpolate_22163 store_pwm_interpolate 0-4 22163 &pm8001_phy_control_22163
126756 +lx_hardware_open_22166 lx_hardware_open 0 22166 NULL
126757 +usbhsh_dcp_queue_push_22167 usbhsh_dcp_queue_push 0 22167 NULL
126758 +reiserfs_paste_into_item_22170 reiserfs_paste_into_item 0 22170 NULL
126759 +__kfifo_alloc_22173 __kfifo_alloc 3-0 22173 NULL nohasharray
126760 +max8997_reg_enable_22173 max8997_reg_enable 0 22173 &__kfifo_alloc_22173
126761 +dccp_disconnect_22174 dccp_disconnect 0 22174 NULL
126762 +beiscsi_adap_family_disp_22179 beiscsi_adap_family_disp 0 22179 NULL nohasharray
126763 +nf_nat_ipv6_in_22179 nf_nat_ipv6_in 0 22179 &beiscsi_adap_family_disp_22179
126764 +iscsi_disc_show_userid_mutual_22181 iscsi_disc_show_userid_mutual 0 22181 NULL
126765 +channel_dimm_label_store_22189 channel_dimm_label_store 0-4 22189 NULL
126766 +xen_acpi_processor_resume_22190 xen_acpi_processor_resume 0 22190 NULL
126767 +tps80031_rtc_alarm_irq_enable_22198 tps80031_rtc_alarm_irq_enable 0 22198 NULL
126768 +btrfs_space_info_show_disk_total_22200 btrfs_space_info_show_disk_total 0 22200 NULL
126769 +cmd_exec_22204 cmd_exec 0 22204 NULL
126770 +fls_22210 fls 0 22210 NULL
126771 +f2fs_write_data_pages_22217 f2fs_write_data_pages 0 22217 NULL
126772 +fat_compat_ioctl_filldir_22222 fat_compat_ioctl_filldir 3 22222 NULL
126773 +show_22225 show 0 22225 NULL
126774 +rfcomm_sock_recvmsg_22227 rfcomm_sock_recvmsg 0-4 22227 NULL nohasharray
126775 +xirc2ps_resume_22227 xirc2ps_resume 0 22227 &rfcomm_sock_recvmsg_22227
126776 +core_alua_show_tg_pt_gp_info_22228 core_alua_show_tg_pt_gp_info 0 22228 NULL
126777 +mem_write_22232 mem_write 3-0 22232 NULL
126778 +mwl8k_cmd_set_pre_scan_22233 mwl8k_cmd_set_pre_scan 0 22233 NULL
126779 +fw_status_show_22234 fw_status_show 0 22234 NULL
126780 +av7110_fw_cmd_22236 av7110_fw_cmd 0 22236 NULL nohasharray
126781 +i810_check_params_22236 i810_check_params 0 22236 &av7110_fw_cmd_22236
126782 +store_tabletMouseRight_22238 store_tabletMouseRight 0-4 22238 NULL
126783 +p9_virtio_zc_request_22240 p9_virtio_zc_request 6-5 22240 NULL
126784 +show_fnode_redirect_ipaddr_22241 show_fnode_redirect_ipaddr 0 22241 NULL nohasharray
126785 +mwifiex_cmd_recfg_tx_buf_22241 mwifiex_cmd_recfg_tx_buf 0 22241 &show_fnode_redirect_ipaddr_22241
126786 +ath10k_push_board_ext_data_22243 ath10k_push_board_ext_data 0 22243 NULL nohasharray
126787 +fsnotify_parent_22243 fsnotify_parent 0 22243 &ath10k_push_board_ext_data_22243
126788 +prepare_to_wait_event_22247 prepare_to_wait_event 0 22247 NULL
126789 +capability_id_show_22253 capability_id_show 0 22253 NULL
126790 +compat_process_vm_rw_22254 compat_process_vm_rw 3-5 22254 NULL
126791 +show_fc_rport_maxframe_size_22260 show_fc_rport_maxframe_size 0 22260 NULL
126792 +ping_common_sendmsg_22261 ping_common_sendmsg 5 22261 NULL
126793 +add_res_tree_22263 add_res_tree 7 22263 NULL
126794 +at91ether_open_22272 at91ether_open 0 22272 NULL
126795 +bmc150_accel_set_power_state_22273 bmc150_accel_set_power_state 0 22273 NULL
126796 +adp8870_bl_l4_indoor_dim_show_22281 adp8870_bl_l4_indoor_dim_show 0 22281 NULL
126797 +show_ipInReceives_22282 show_ipInReceives 0 22282 NULL nohasharray
126798 +scan_sleep_millisecs_show_22282 scan_sleep_millisecs_show 0 22282 &show_ipInReceives_22282
126799 +container_offline_22283 container_offline 0 22283 NULL
126800 +pm8001_ctl_logging_level_show_22284 pm8001_ctl_logging_level_show 0 22284 NULL
126801 +ndo_validate_addr_22293 ndo_validate_addr 0 22293 NULL
126802 +snd_sb16_playback_prepare_22296 snd_sb16_playback_prepare 0 22296 NULL
126803 +__tun_chr_ioctl_22300 __tun_chr_ioctl 4 22300 NULL
126804 +anysee_master_xfer_22303 anysee_master_xfer 0-3 22303 NULL nohasharray
126805 +csrow_edac_mode_show_22303 csrow_edac_mode_show 0 22303 &anysee_master_xfer_22303
126806 +mesh_table_alloc_22305 mesh_table_alloc 1 22305 NULL
126807 +show_ipv4_iface_dhcp_vendor_id_22308 show_ipv4_iface_dhcp_vendor_id 0 22308 NULL nohasharray
126808 +hw_ep_enable_22308 hw_ep_enable 0 22308 &show_ipv4_iface_dhcp_vendor_id_22308
126809 +in_tx_cp_show_22316 in_tx_cp_show 0 22316 NULL nohasharray
126810 +udpv6_sendmsg_22316 udpv6_sendmsg 0-4 22316 &in_tx_cp_show_22316
126811 +C_SYSC_msgrcv_22320 C_SYSC_msgrcv 3 22320 NULL
126812 +tg3_get_regs_len_22327 tg3_get_regs_len 0 22327 NULL nohasharray
126813 +statfs_slow_show_22327 statfs_slow_show 0 22327 &tg3_get_regs_len_22327
126814 +page_cache_tree_insert_22331 page_cache_tree_insert 0 22331 NULL
126815 +ipr_show_fw_version_22332 ipr_show_fw_version 0 22332 NULL
126816 +show_temp_crit_ext_22334 show_temp_crit_ext 0 22334 NULL nohasharray
126817 +do_migrate_range_22334 do_migrate_range 0 22334 &show_temp_crit_ext_22334
126818 +kempld_i2c_xfer_22335 kempld_i2c_xfer 0-3 22335 NULL
126819 +target_stat_scsi_lu_show_attr_write_mbytes_22338 target_stat_scsi_lu_show_attr_write_mbytes 0 22338 NULL
126820 +ch341_set_handshake_22339 ch341_set_handshake 0 22339 NULL
126821 +lbs_set_monitor_mode_22340 lbs_set_monitor_mode 0 22340 NULL
126822 +sys_read_22343 sys_read 3 22343 NULL
126823 +wl18xx_boot_22344 wl18xx_boot 0 22344 NULL
126824 +part_timeout_store_22351 part_timeout_store 0-4 22351 NULL
126825 +ptn3460_read_bytes_22352 ptn3460_read_bytes 4 22352 NULL nohasharray
126826 +block_store_22352 block_store 0-3 22352 &ptn3460_read_bytes_22352
126827 +ll_lazystatfs_seq_write_22353 ll_lazystatfs_seq_write 3 22353 NULL
126828 +c_can_chip_config_22357 c_can_chip_config 0 22357 NULL
126829 +__device_suspend_noirq_22360 __device_suspend_noirq 0 22360 NULL
126830 +regmap_spi_gather_write_22364 regmap_spi_gather_write 0 22364 NULL nohasharray
126831 +o2nm_cluster_attr_reconnect_delay_ms_read_22364 o2nm_cluster_attr_reconnect_delay_ms_read 0 22364 &regmap_spi_gather_write_22364 nohasharray
126832 +gem_set_mac_address_22364 gem_set_mac_address 0 22364 &o2nm_cluster_attr_reconnect_delay_ms_read_22364
126833 +tps6586x_gpio_to_irq_22365 tps6586x_gpio_to_irq 2 22365 NULL nohasharray
126834 +show_lcd_level_22365 show_lcd_level 0 22365 &tps6586x_gpio_to_irq_22365
126835 +build_ntlmssp_auth_blob_22366 build_ntlmssp_auth_blob 0 22366 NULL
126836 +dbg_check_znode_22369 dbg_check_znode 0 22369 NULL
126837 +roccat_common2_sysfs_write_keys_primary_22370 roccat_common2_sysfs_write_keys_primary 0-6-5 22370 NULL
126838 +evdev_ioctl_22371 evdev_ioctl 2 22371 NULL
126839 +wake_up_lan_show_22373 wake_up_lan_show 0 22373 NULL nohasharray
126840 +hugetlbfs_write_begin_22373 hugetlbfs_write_begin 0 22373 &wake_up_lan_show_22373
126841 +ufx_reg_clear_bits_22374 ufx_reg_clear_bits 0 22374 NULL
126842 +gfs2_attr_store_22375 gfs2_attr_store 0-4 22375 NULL
126843 +sysfs_kf_read_22385 sysfs_kf_read 0 22385 NULL nohasharray
126844 +pktgen_alloc_skb_22385 pktgen_alloc_skb 3 22385 &sysfs_kf_read_22385
126845 +qlcnic_set_mac_22387 qlcnic_set_mac 0 22387 NULL
126846 +show_sas_phy_running_disparity_error_count_22389 show_sas_phy_running_disparity_error_count 0 22389 NULL
126847 +saa7164_api_i2c_write_22390 saa7164_api_i2c_write 0 22390 NULL
126848 +alloc_large_system_hash_22391 alloc_large_system_hash 2 22391 NULL nohasharray
126849 +ath10k_debug_fw_reset_stats_read_22391 ath10k_debug_fw_reset_stats_read 3-0 22391 &alloc_large_system_hash_22391
126850 +ocfs2_assign_bh_22392 ocfs2_assign_bh 0 22392 NULL
126851 +commit_pagelist_22396 commit_pagelist 0 22396 NULL
126852 +lpfc_max_xri_show_22398 lpfc_max_xri_show 0 22398 NULL
126853 +vb2_internal_qbuf_22400 vb2_internal_qbuf 0 22400 NULL
126854 +crash_shrink_memory_22401 crash_shrink_memory 0 22401 NULL
126855 +zoran_write_22404 zoran_write 3-0 22404 NULL
126856 +show_debug_level_22406 show_debug_level 0 22406 NULL
126857 +pnp_start_dev_22411 pnp_start_dev 0 22411 NULL
126858 +queue_reply_22416 queue_reply 3-0 22416 NULL
126859 +iscsi_stat_sess_err_show_attr_format_errors_22417 iscsi_stat_sess_err_show_attr_format_errors 0 22417 NULL
126860 +usbhsg_gadget_start_22424 usbhsg_gadget_start 0 22424 NULL
126861 +sg_finish_rem_req_22426 sg_finish_rem_req 0 22426 NULL
126862 +update_22427 update 0 22427 NULL
126863 +isci_show_id_22428 isci_show_id 0 22428 NULL nohasharray
126864 +erst_exec_set_src_address_base_22428 erst_exec_set_src_address_base 0 22428 &isci_show_id_22428
126865 +__set_enter_print_fmt_22431 __set_enter_print_fmt 0 22431 NULL
126866 +xenfb_check_var_22441 xenfb_check_var 0 22441 NULL
126867 +rtl2832_sdr_start_streaming_22446 rtl2832_sdr_start_streaming 0 22446 NULL
126868 +show_sas_phy_phy_identifier_22447 show_sas_phy_phy_identifier 0 22447 NULL
126869 +ceph_write_iter_22449 ceph_write_iter 0 22449 NULL
126870 +handle_received_packet_22457 handle_received_packet 3 22457 NULL
126871 +write_fs_22465 write_fs 0-6-5 22465 NULL
126872 +acpi_ut_copy_eobject_to_iobject_22466 acpi_ut_copy_eobject_to_iobject 0 22466 NULL
126873 +batadv_check_unicast_packet_22468 batadv_check_unicast_packet 3 22468 NULL
126874 +ieee80211_alloc_hw_nm_22469 ieee80211_alloc_hw_nm 1 22469 NULL
126875 +__mv88e6352_phy_read_22471 __mv88e6352_phy_read 0 22471 NULL
126876 +show_port1_22474 show_port1 0 22474 NULL
126877 +ecryptfs_write_22488 ecryptfs_write 0-4-3 22488 NULL
126878 +qib_user_sdma_alloc_header_22490 qib_user_sdma_alloc_header 2 22490 NULL nohasharray
126879 +video_write_22490 video_write 3-0 22490 &qib_user_sdma_alloc_header_22490
126880 +cache_write_procfs_22491 cache_write_procfs 3-0 22491 NULL nohasharray
126881 +lm3642_torch_pin_store_22491 lm3642_torch_pin_store 0-4 22491 &cache_write_procfs_22491 nohasharray
126882 +rfcomm_send_test_22491 rfcomm_send_test 4 22491 &lm3642_torch_pin_store_22491
126883 +put_chars_22498 put_chars 3 22498 NULL
126884 +mp_find_ioapic_pin_22499 mp_find_ioapic_pin 0-2 22499 NULL nohasharray
126885 +edac_device_ctl_log_ue_store_22499 edac_device_ctl_log_ue_store 0-3 22499 &mp_find_ioapic_pin_22499
126886 +ad5398_read_reg_22504 ad5398_read_reg 0 22504 NULL
126887 +mutex_lock_interruptible_22505 mutex_lock_interruptible 0 22505 NULL nohasharray
126888 +asd_version_show_22505 asd_version_show 0 22505 &mutex_lock_interruptible_22505
126889 +fan_pwm1_store_22510 fan_pwm1_store 0-4 22510 NULL
126890 +trim_no_bitmap_22524 trim_no_bitmap 4-3 22524 NULL
126891 +attr_press_to_select_store_tpkbd_22525 attr_press_to_select_store_tpkbd 0-4 22525 NULL
126892 +snd_cx23885_prepare_22528 snd_cx23885_prepare 0 22528 NULL
126893 +read_ohm_22544 read_ohm 0 22544 NULL
126894 +pskb_may_pull_22546 pskb_may_pull 2 22546 NULL
126895 +adxl34x_position_show_22547 adxl34x_position_show 0 22547 NULL
126896 +ntb_setup_bwd_msix_22549 ntb_setup_bwd_msix 2 22549 NULL
126897 +ocfs2_read_extent_block_22550 ocfs2_read_extent_block 0 22550 NULL
126898 +port_delete_22553 port_delete 0 22553 NULL
126899 +agp_alloc_page_array_22554 agp_alloc_page_array 1 22554 NULL
126900 +wq_numa_store_22563 wq_numa_store 0-4 22563 NULL
126901 +w7090p_tuner_rw_serpar_22568 w7090p_tuner_rw_serpar 0-3 22568 NULL nohasharray
126902 +aac_show_raid_level_22568 aac_show_raid_level 0 22568 &w7090p_tuner_rw_serpar_22568
126903 +get_regs_len_22569 get_regs_len 0 22569 NULL
126904 +adt7411_set_bit_22579 adt7411_set_bit 0-4 22579 NULL
126905 +mlx4_cmd_imm_22582 mlx4_cmd_imm 0 22582 NULL
126906 +elan_sysfs_read_fw_ver_22586 elan_sysfs_read_fw_ver 0 22586 NULL nohasharray
126907 +il3945_mac_start_22586 il3945_mac_start 0 22586 &elan_sysfs_read_fw_ver_22586
126908 +dbFindCtl_22587 dbFindCtl 0 22587 NULL
126909 +wp384_final_22591 wp384_final 0 22591 NULL
126910 +twl_sysfs_aen_read_22596 twl_sysfs_aen_read 6-0-5 22596 NULL
126911 +da9052_read_ich_22600 da9052_read_ich 0 22600 NULL
126912 +snapshot_read_22601 snapshot_read 3-0 22601 NULL nohasharray
126913 +qla4_82xx_isp_reset_22601 qla4_82xx_isp_reset 0 22601 &snapshot_read_22601
126914 +shrink_show_22604 shrink_show 0 22604 NULL
126915 +pci_dev_specific_reset_22605 pci_dev_specific_reset 0 22605 NULL
126916 +__uncore_pld_show_22606 __uncore_pld_show 0 22606 NULL
126917 +nat_receive_22609 nat_receive 0-3 22609 NULL
126918 +il4965_hw_nic_init_22611 il4965_hw_nic_init 0 22611 NULL
126919 +btrfs_delalloc_reserve_space_22617 btrfs_delalloc_reserve_space 0 22617 NULL
126920 +bootflag_get_22618 bootflag_get 0 22618 NULL
126921 +qlcnic_pci_sriov_disable_22622 qlcnic_pci_sriov_disable 0 22622 NULL
126922 +_maybe_not_all_in_one_io_22626 _maybe_not_all_in_one_io 0 22626 NULL
126923 +sctp_setsockopt_connectx_old_22631 sctp_setsockopt_connectx_old 0-3 22631 NULL
126924 +v9fs_vfs_getattr_dotl_22632 v9fs_vfs_getattr_dotl 0 22632 NULL
126925 +ide_core_cp_entry_22636 ide_core_cp_entry 3-0 22636 NULL
126926 +wl1271_rx_filter_get_fields_size_22638 wl1271_rx_filter_get_fields_size 0 22638 NULL
126927 +pwr_wake_on_timer_exp_read_22640 pwr_wake_on_timer_exp_read 3-0 22640 NULL nohasharray
126928 +multicast_query_interval_show_22640 multicast_query_interval_show 0 22640 &pwr_wake_on_timer_exp_read_22640 nohasharray
126929 +reiserfs_get_block_22640 reiserfs_get_block 0 22640 &multicast_query_interval_show_22640
126930 +rtl_op_sta_add_22642 rtl_op_sta_add 0 22642 NULL
126931 +iwl_mvm_mac_ctxt_cmd_ibss_22646 iwl_mvm_mac_ctxt_cmd_ibss 0 22646 NULL
126932 +snd_riptide_prepare_22648 snd_riptide_prepare 0 22648 NULL
126933 +iwl_dbgfs_calib_disabled_read_22649 iwl_dbgfs_calib_disabled_read 3-0 22649 NULL
126934 +ieee80211_probereq_get_22651 ieee80211_probereq_get 5-4 22651 NULL
126935 +smsc911x_rx_get_rxstatus_22654 smsc911x_rx_get_rxstatus 0 22654 NULL
126936 +snd_seq_queue_timer_set_tempo_22655 snd_seq_queue_timer_set_tempo 0 22655 NULL
126937 +__iscsi_nacl_auth_store_userid_22656 __iscsi_nacl_auth_store_userid 0-3 22656 NULL
126938 +mem_map_size_22660 mem_map_size 0 22660 NULL nohasharray
126939 +tnc_insert_22660 tnc_insert 0 22660 &mem_map_size_22660
126940 +compat_SyS_msgrcv_22661 compat_SyS_msgrcv 3 22661 NULL
126941 +br_stp_set_port_priority_22665 br_stp_set_port_priority 0 22665 NULL
126942 +show_u8_22667 show_u8 0 22667 NULL
126943 +call_netdevice_notifiers_22672 call_netdevice_notifiers 0 22672 NULL
126944 +show_up_tail_align_22676 show_up_tail_align 0 22676 NULL nohasharray
126945 +show_fcstat_fcp_packet_aborts_22676 show_fcstat_fcp_packet_aborts 0 22676 &show_up_tail_align_22676
126946 +ubifs_leb_write_22679 ubifs_leb_write 5-4-0 22679 NULL nohasharray
126947 +tmiofb_set_par_22679 tmiofb_set_par 0 22679 &ubifs_leb_write_22679
126948 +qlcnic_83xx_sysfs_flash_write_handler_22680 qlcnic_83xx_sysfs_flash_write_handler 6-0-5 22680 NULL nohasharray
126949 +d_revalidate_22680 d_revalidate 0 22680 &qlcnic_83xx_sysfs_flash_write_handler_22680
126950 +l2tp_ip_recvmsg_22681 l2tp_ip_recvmsg 0-4 22681 NULL
126951 +iscsit_na_default_erl_22682 iscsit_na_default_erl 0 22682 NULL
126952 +bch_dump_read_22685 bch_dump_read 3-0 22685 NULL
126953 +reg_umr_22686 reg_umr 5 22686 NULL
126954 +sys_ppoll_22688 sys_ppoll 2 22688 NULL nohasharray
126955 +show_hdmi_source_22688 show_hdmi_source 0 22688 &sys_ppoll_22688
126956 +bmc150_accel_data_rdy_trigger_set_state_22689 bmc150_accel_data_rdy_trigger_set_state 0 22689 NULL
126957 +mxl111sf_read_reg_22690 mxl111sf_read_reg 0 22690 NULL
126958 +SYSC_vmsplice_22697 SYSC_vmsplice 3 22697 NULL
126959 +vnic_dev_notify_setcmd_22700 vnic_dev_notify_setcmd 0 22700 NULL
126960 +show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO_22701 show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO 0 22701 NULL
126961 +ov7670_read_smbus_22702 ov7670_read_smbus 0 22702 NULL
126962 +ecm_opts_host_addr_store_22705 ecm_opts_host_addr_store 0-3 22705 NULL nohasharray
126963 +tomoyo_check_inet_address_22705 tomoyo_check_inet_address 0 22705 &ecm_opts_host_addr_store_22705
126964 +alloc_libipw_22708 alloc_libipw 1 22708 NULL
126965 +show_iface_enabled_22711 show_iface_enabled 0 22711 NULL
126966 +read_iter_zero_22715 read_iter_zero 0 22715 NULL
126967 +m2p_remove_override_22717 m2p_remove_override 3 22717 NULL
126968 +qlcnic_83xx_lockless_flash_read32_22721 qlcnic_83xx_lockless_flash_read32 0 22721 NULL nohasharray
126969 +ecryptfs_write_metadata_to_contents_22721 ecryptfs_write_metadata_to_contents 3 22721 &qlcnic_83xx_lockless_flash_read32_22721
126970 +mxuport_send_ctrl_urb_22723 mxuport_send_ctrl_urb 0 22723 NULL
126971 +channel_dimm_label_show_22728 channel_dimm_label_show 0 22728 NULL nohasharray
126972 +acpi_ex_get_name_string_22728 acpi_ex_get_name_string 0 22728 &channel_dimm_label_show_22728
126973 +filename_trans_read_22730 filename_trans_read 0 22730 NULL
126974 +cx18_copy_buf_to_user_22735 cx18_copy_buf_to_user 4-0 22735 NULL nohasharray
126975 +show_filter_22735 show_filter 0 22735 &cx18_copy_buf_to_user_22735 nohasharray
126976 +__mlx4_cq_alloc_icm_22735 __mlx4_cq_alloc_icm 0 22735 &show_filter_22735
126977 +ax25_output_22736 ax25_output 2 22736 NULL
126978 +ceph_decode_32_22738 ceph_decode_32 0 22738 NULL nohasharray
126979 +__mei_cl_send_22738 __mei_cl_send 3 22738 &ceph_decode_32_22738
126980 +__writeback_single_inode_22739 __writeback_single_inode 0 22739 NULL
126981 +iio_debugfs_write_reg_22742 iio_debugfs_write_reg 3-0 22742 NULL
126982 +show_fnode_password_in_22752 show_fnode_password_in 0 22752 NULL nohasharray
126983 +fore200e_proc_read_22752 fore200e_proc_read 0 22752 &show_fnode_password_in_22752 nohasharray
126984 +loctls_read_file_22752 loctls_read_file 0 22752 &fore200e_proc_read_22752
126985 +output_write_22753 output_write 0-6-5 22753 NULL
126986 +sky2_alloc_buffers_22754 sky2_alloc_buffers 0 22754 NULL nohasharray
126987 +iosf_mbi_pci_read_mdr_22754 iosf_mbi_pci_read_mdr 0 22754 &sky2_alloc_buffers_22754
126988 +eth_header_22760 eth_header 0 22760 NULL
126989 +qlcnic_sriov_init_22762 qlcnic_sriov_init 2-0 22762 NULL
126990 +tw28_set_ctrl_val_22763 tw28_set_ctrl_val 0 22763 NULL
126991 +si4713_write_property_22765 si4713_write_property 0 22765 NULL
126992 +hdmi_g_mbus_fmt_22768 hdmi_g_mbus_fmt 0 22768 NULL nohasharray
126993 +nilfs_mdt_submit_block_22768 nilfs_mdt_submit_block 0 22768 &hdmi_g_mbus_fmt_22768
126994 +print_frame_22769 print_frame 0 22769 NULL
126995 +show_in_max3_22770 show_in_max3 0 22770 NULL
126996 +elan_smbus_prepare_fw_update_22771 elan_smbus_prepare_fw_update 0 22771 NULL
126997 +ftrace_arch_read_dyn_info_22773 ftrace_arch_read_dyn_info 0 22773 NULL
126998 +compat_SyS_io_getevents_22774 compat_SyS_io_getevents 3 22774 NULL
126999 +ath9k_add_interface_22776 ath9k_add_interface 0 22776 NULL nohasharray
127000 +tg3_setup_fiber_mii_phy_22776 tg3_setup_fiber_mii_phy 0 22776 &ath9k_add_interface_22776
127001 +__break_lease_22777 __break_lease 0 22777 NULL
127002 +alloc_calls_show_22782 alloc_calls_show 0 22782 NULL
127003 +show_fc_fc4s_22784 show_fc_fc4s 0 22784 NULL
127004 +preenable_22790 preenable 0 22790 NULL
127005 +vnic_dev_get_res_count_22791 vnic_dev_get_res_count 0 22791 NULL
127006 +page_counter_limit_22795 page_counter_limit 0 22795 NULL
127007 +rocker_dma_test_offset_22796 rocker_dma_test_offset 3 22796 NULL
127008 +pla_ocp_write_22802 pla_ocp_write 4 22802 NULL
127009 +__generic_copy_to_user_intel_22806 __generic_copy_to_user_intel 0 22806 NULL
127010 +btrfs_getxattr_22809 btrfs_getxattr 0 22809 NULL
127011 +efs_symlink_readpage_22812 efs_symlink_readpage 0 22812 NULL nohasharray
127012 +rx8025_set_alarm_22812 rx8025_set_alarm 0 22812 &efs_symlink_readpage_22812
127013 +bnx2_get_regs_len_22813 bnx2_get_regs_len 0 22813 NULL
127014 +comm_addr_list_read_22819 comm_addr_list_read 0 22819 NULL
127015 +init_after_reset_22823 init_after_reset 0 22823 NULL
127016 +show_fbstate_22824 show_fbstate 0 22824 NULL
127017 +ghash_init_22826 ghash_init 0 22826 NULL
127018 +max8998_ldo_is_enabled_22833 max8998_ldo_is_enabled 0 22833 NULL
127019 +afs_permission_22835 afs_permission 0 22835 NULL
127020 +mb862xxfb_show_dispregs_22838 mb862xxfb_show_dispregs 0 22838 NULL
127021 +__scm_send_22841 __scm_send 0 22841 NULL
127022 +data_ep_set_params_22843 data_ep_set_params 0 22843 NULL
127023 +iscsi_tpg_attrib_store_demo_mode_write_protect_22844 iscsi_tpg_attrib_store_demo_mode_write_protect 0-3 22844 NULL
127024 +atxp1_storevcore_22847 atxp1_storevcore 0-4 22847 NULL
127025 +ext4_reserve_clusters_22850 ext4_reserve_clusters 0 22850 NULL
127026 +show_local_ip_22854 show_local_ip 0 22854 NULL nohasharray
127027 +__smsc95xx_read_reg_22854 __smsc95xx_read_reg 0 22854 &show_local_ip_22854
127028 +bluetooth_enable_store_22857 bluetooth_enable_store 0-4 22857 NULL
127029 +asd_reset_flash_22858 asd_reset_flash 0 22858 NULL
127030 +atmel_resume_22860 atmel_resume 0 22860 NULL
127031 +create_attr_set_22861 create_attr_set 1 22861 NULL
127032 +nr_hugepages_show_22864 nr_hugepages_show 0 22864 NULL
127033 +hash_ip6_expire_22867 hash_ip6_expire 4 22867 NULL
127034 +ntfs_setattr_22871 ntfs_setattr 0 22871 NULL
127035 +vmxnet3_request_irqs_22878 vmxnet3_request_irqs 0 22878 NULL
127036 +smb_set_file_info_22880 smb_set_file_info 0 22880 NULL
127037 +pxa_ep_enable_22883 pxa_ep_enable 0 22883 NULL
127038 +vmw_execbuf_process_22885 vmw_execbuf_process 5 22885 NULL nohasharray
127039 +show_counter_tx_flow_stalls_22885 show_counter_tx_flow_stalls 0 22885 &vmw_execbuf_process_22885
127040 +set_phy_speed_22886 set_phy_speed 0 22886 NULL
127041 +show_green_22889 show_green 0 22889 NULL
127042 +v9fs_direct_write_22891 v9fs_direct_write 0-3 22891 NULL
127043 +usblp_new_writeurb_22894 usblp_new_writeurb 2 22894 NULL nohasharray
127044 +cifs_file_write_iter_22894 cifs_file_write_iter 0 22894 &usblp_new_writeurb_22894
127045 +mdc800_device_read_22896 mdc800_device_read 3-0 22896 NULL nohasharray
127046 +store_test_22896 store_test 0-4 22896 &mdc800_device_read_22896
127047 +_xadc_write_adc_reg_22899 _xadc_write_adc_reg 0 22899 NULL
127048 +policy_emit_config_values_22900 policy_emit_config_values 3 22900 NULL nohasharray
127049 +ion_handle_test_kernel_22900 ion_handle_test_kernel 3-4 22900 &policy_emit_config_values_22900
127050 +bdc_issue_cmd_22903 bdc_issue_cmd 0 22903 NULL nohasharray
127051 +bmg160_validate_trigger_22903 bmg160_validate_trigger 0 22903 &bdc_issue_cmd_22903
127052 +bnx2i_show_ccell_info_22908 bnx2i_show_ccell_info 0 22908 NULL
127053 +ip_vs_forward_icmp_v6_22912 ip_vs_forward_icmp_v6 0 22912 NULL
127054 +nfs4_acl_bytes_22915 nfs4_acl_bytes 0-1 22915 NULL
127055 +gadget_info_attr_store_22919 gadget_info_attr_store 0-4 22919 NULL
127056 +br_vlan_add_22922 br_vlan_add 0 22922 NULL nohasharray
127057 +mwl8k_cmd_get_hw_spec_sta_22922 mwl8k_cmd_get_hw_spec_sta 0 22922 &br_vlan_add_22922
127058 +__set_xattr_22923 __set_xattr 0 22923 NULL
127059 +sg_start_req_22924 sg_start_req 0 22924 NULL
127060 +qce_mapsg_22925 qce_mapsg 3 22925 NULL
127061 +xstateregs_set_22932 xstateregs_set 4 22932 NULL
127062 +dlm_status_to_errno_22935 dlm_status_to_errno 0 22935 NULL nohasharray
127063 +uwb_rc_set_ie_22935 uwb_rc_set_ie 0 22935 &dlm_status_to_errno_22935
127064 +__iscsi_nacl_auth_show_userid_22936 __iscsi_nacl_auth_show_userid 0 22936 NULL nohasharray
127065 +i40e_fcoe_change_mtu_22936 i40e_fcoe_change_mtu 0 22936 &__iscsi_nacl_auth_show_userid_22936
127066 +max8925_write_device_22937 max8925_write_device 3-0 22937 NULL nohasharray
127067 +show_alert_led_22937 show_alert_led 0 22937 &max8925_write_device_22937
127068 +wil_rx_refill_22940 wil_rx_refill 0 22940 NULL
127069 +nfs4_get_security_label_22946 nfs4_get_security_label 0 22946 NULL
127070 +pcpu_mem_zalloc_22948 pcpu_mem_zalloc 1 22948 NULL
127071 +i2c_bit_xfer_22953 i2c_bit_xfer 0-3 22953 NULL
127072 +r_heartbeat_file_write_22954 r_heartbeat_file_write 0-3 22954 NULL nohasharray
127073 +__bch_cache_store_22954 __bch_cache_store 0-4 22954 &r_heartbeat_file_write_22954
127074 +logfs_segment_write_compress_22957 logfs_segment_write_compress 0 22957 NULL
127075 +alloc_sglist_22960 alloc_sglist 1-3-2 22960 NULL
127076 +caif_seqpkt_sendmsg_22961 caif_seqpkt_sendmsg 4-0 22961 NULL
127077 +vme_get_size_22964 vme_get_size 0 22964 NULL
127078 +__sync_blockdev_22967 __sync_blockdev 0 22967 NULL nohasharray
127079 +store_sf2_temp_22967 store_sf2_temp 0-4 22967 &__sync_blockdev_22967
127080 +pwm_enable_from_reg_22969 pwm_enable_from_reg 0 22969 NULL
127081 +tx_frag_key_not_found_read_22971 tx_frag_key_not_found_read 3-0 22971 NULL
127082 +snd_ice1712_playback_ds_prepare_22973 snd_ice1712_playback_ds_prepare 0 22973 NULL nohasharray
127083 +rbd_dev_v2_object_prefix_22973 rbd_dev_v2_object_prefix 0 22973 &snd_ice1712_playback_ds_prepare_22973
127084 +cached_dev_cache_miss_22979 cached_dev_cache_miss 4 22979 NULL nohasharray
127085 +subscribe_port_22979 subscribe_port 0 22979 &cached_dev_cache_miss_22979
127086 +usb_get_langid_22983 usb_get_langid 0 22983 NULL
127087 +open_22984 open 0 22984 NULL
127088 +ceph_vxattrcb_dir_rctime_22987 ceph_vxattrcb_dir_rctime 0 22987 NULL nohasharray
127089 +remote_settings_file_write_22987 remote_settings_file_write 3-0 22987 &ceph_vxattrcb_dir_rctime_22987 nohasharray
127090 +snd_cs46xx_capture_prepare_22987 snd_cs46xx_capture_prepare 0 22987 &remote_settings_file_write_22987
127091 +find_root_sec_22988 find_root_sec 0 22988 NULL
127092 +tsf_write_file_22990 tsf_write_file 0 22990 NULL
127093 +bdi_set_min_ratio_22993 bdi_set_min_ratio 0 22993 NULL
127094 +show_pwm_temp_sel_common_22994 show_pwm_temp_sel_common 0 22994 NULL nohasharray
127095 +iwl_mvm_rm_sta_common_22994 iwl_mvm_rm_sta_common 0 22994 &show_pwm_temp_sel_common_22994
127096 +nouveau_hwmon_show_temp1_auto_point1_pwm_22996 nouveau_hwmon_show_temp1_auto_point1_pwm 0 22996 NULL
127097 +pcan_usb_pro_set_silent_23000 pcan_usb_pro_set_silent 0 23000 NULL
127098 +ubifs_find_free_leb_for_idx_23003 ubifs_find_free_leb_for_idx 0 23003 NULL
127099 +tw68_start_streaming_23004 tw68_start_streaming 0 23004 NULL
127100 +dig_playback_pcm_prepare_23006 dig_playback_pcm_prepare 0 23006 NULL
127101 +iwl_trans_start_fw_23009 iwl_trans_start_fw 0 23009 NULL
127102 +wsm_configuration_23013 wsm_configuration 0 23013 NULL
127103 +amb_proc_read_23014 amb_proc_read 0 23014 NULL
127104 +data_sock_bind_23015 data_sock_bind 0 23015 NULL
127105 +set_crit_hyst_23017 set_crit_hyst 0-4 23017 NULL
127106 +_nfs4_proc_secinfo_23019 _nfs4_proc_secinfo 0 23019 NULL
127107 +validate_esw_config_23021 validate_esw_config 0 23021 NULL
127108 +nilfs_bmap_prepare_end_ptr_23022 nilfs_bmap_prepare_end_ptr 0 23022 NULL
127109 +viafb_dvp0_proc_write_23023 viafb_dvp0_proc_write 3-0 23023 NULL
127110 +cifs_local_to_utf16_bytes_23025 cifs_local_to_utf16_bytes 0 23025 NULL nohasharray
127111 +i7core_inject_store_bank_23025 i7core_inject_store_bank 0-4 23025 &cifs_local_to_utf16_bytes_23025
127112 +adm8211_start_23027 adm8211_start 0 23027 NULL
127113 +st_status_23032 st_status 5-0 23032 NULL
127114 +gether_opts_qmult_show_23034 gether_opts_qmult_show 0 23034 NULL
127115 +snd_usb_substream_playback_trigger_23036 snd_usb_substream_playback_trigger 0 23036 NULL nohasharray
127116 +iscsi_stat_tgt_attr_attr_store_23036 iscsi_stat_tgt_attr_attr_store 0 23036 &snd_usb_substream_playback_trigger_23036 nohasharray
127117 +_efx_mcdi_rpc_23036 _efx_mcdi_rpc 0 23036 &iscsi_stat_tgt_attr_attr_store_23036
127118 +omfs_write_inode_23038 omfs_write_inode 0 23038 NULL
127119 +advansys_eisa_probe_23039 advansys_eisa_probe 0 23039 NULL
127120 +da9055_adc_manual_read_23042 da9055_adc_manual_read 0 23042 NULL
127121 +padlock_sha_init_23044 padlock_sha_init 0 23044 NULL
127122 +wMaxPacketSize_show_23053 wMaxPacketSize_show 0 23053 NULL
127123 +nv50_disp_chan_create__23056 nv50_disp_chan_create_ 5 23056 NULL
127124 +__padata_set_cpumasks_23058 __padata_set_cpumasks 0 23058 NULL
127125 +security_inode_killpriv_23060 security_inode_killpriv 0 23060 NULL nohasharray
127126 +bdx_set_mac_23060 bdx_set_mac 0 23060 &security_inode_killpriv_23060
127127 +unix_seqpacket_recvmsg_23062 unix_seqpacket_recvmsg 0-4 23062 NULL nohasharray
127128 +reiserfs_add_entry_23062 reiserfs_add_entry 4 23062 &unix_seqpacket_recvmsg_23062
127129 +atl1c_set_mac_addr_23066 atl1c_set_mac_addr 0 23066 NULL
127130 +mei_cl_send_23068 mei_cl_send 3 23068 NULL
127131 +walk_system_ram_range_23073 walk_system_ram_range 0 23073 NULL
127132 +vm_map_ram_23078 vm_map_ram 2 23078 NULL nohasharray
127133 +raw_sendmsg_23078 raw_sendmsg 4-0 23078 &vm_map_ram_23078 nohasharray
127134 +xfs_dbg_show_23078 xfs_dbg_show 0 23078 &raw_sendmsg_23078
127135 +lp8788_show_charger_status_23079 lp8788_show_charger_status 0 23079 NULL
127136 +qla4_82xx_pci_mem_read_2M_23081 qla4_82xx_pci_mem_read_2M 2 23081 NULL
127137 +init_23083 init 0 23083 NULL
127138 +isr_tx_procs_read_23084 isr_tx_procs_read 3-0 23084 NULL nohasharray
127139 +btrfs_sectorsize_show_23084 btrfs_sectorsize_show 0 23084 &isr_tx_procs_read_23084 nohasharray
127140 +update_uc_addr_23084 update_uc_addr 0 23084 &btrfs_sectorsize_show_23084
127141 +stmmac_ethtool_get_regs_len_23089 stmmac_ethtool_get_regs_len 0 23089 NULL
127142 +libfcoe_device_notification_23090 libfcoe_device_notification 0 23090 NULL
127143 +rt2x00debug_write_eeprom_23091 rt2x00debug_write_eeprom 3-0 23091 NULL
127144 +fls_long_23096 fls_long 0 23096 NULL nohasharray
127145 +show_simple_pwm_23096 show_simple_pwm 0 23096 &fls_long_23096
127146 +ntfs_ucstonls_23097 ntfs_ucstonls 3-5 23097 NULL nohasharray
127147 +st_press_buffer_preenable_23097 st_press_buffer_preenable 0 23097 &ntfs_ucstonls_23097
127148 +vfio_pci_vga_rw_23098 vfio_pci_vga_rw 0-3 23098 NULL
127149 +airo_set_mac_address_23102 airo_set_mac_address 0 23102 NULL nohasharray
127150 +store_user_store_23102 store_user_store 0-3 23102 &airo_set_mac_address_23102
127151 +da903x_read_23103 da903x_read 0 23103 NULL
127152 +radeon_show_edid2_23104 radeon_show_edid2 6-0-5 23104 NULL nohasharray
127153 +dgram_recvmsg_23104 dgram_recvmsg 0-4 23104 &radeon_show_edid2_23104
127154 +kernfs_rename_ns_23106 kernfs_rename_ns 0 23106 NULL
127155 +rawsock_create_23108 rawsock_create 0 23108 NULL
127156 +product_id_store_23109 product_id_store 0-4 23109 NULL
127157 +mwl8k_cmd_set_beacon_23110 mwl8k_cmd_set_beacon 4 23110 NULL
127158 +bset_tree_bytes_23111 bset_tree_bytes 0 23111 NULL
127159 +smm665_show_crit_23114 smm665_show_crit 0 23114 NULL
127160 +__clear_user_23118 __clear_user 0 23118 NULL
127161 +w1_master_attribute_show_remove_23119 w1_master_attribute_show_remove 0 23119 NULL nohasharray
127162 +global_rsv_size_show_23119 global_rsv_size_show 0 23119 &w1_master_attribute_show_remove_23119
127163 +guard_show_23120 guard_show 0 23120 NULL nohasharray
127164 +dm_write_async_23120 dm_write_async 3 23120 &guard_show_23120
127165 +id_show_23121 id_show 0 23121 NULL
127166 +drm_mode_create_tv_properties_23122 drm_mode_create_tv_properties 2 23122 NULL
127167 +vx_pcm_prepare_23123 vx_pcm_prepare 0 23123 NULL
127168 +vsc824x_add_skew_23126 vsc824x_add_skew 0 23126 NULL
127169 +do_generic_request_23130 do_generic_request 0 23130 NULL
127170 +fib_inetaddr_event_23134 fib_inetaddr_event 0 23134 NULL
127171 +ext3_listxattr_23137 ext3_listxattr 0-3 23137 NULL
127172 +em28xx_write_regs_req_23138 em28xx_write_regs_req 0 23138 NULL
127173 +i801_check_pre_23143 i801_check_pre 0 23143 NULL
127174 +atl1e_set_mac_addr_23145 atl1e_set_mac_addr 0 23145 NULL
127175 +ca91cx42_master_set_23146 ca91cx42_master_set 4 23146 NULL
127176 +asus_hwmon_temp1_23150 asus_hwmon_temp1 0 23150 NULL
127177 +parse_tunables_write_23152 parse_tunables_write 0 23152 NULL
127178 +handle_event_23156 handle_event 0 23156 NULL
127179 +wm831x_set_bits_23158 wm831x_set_bits 0 23158 NULL
127180 +read_file_ani_23161 read_file_ani 3-0 23161 NULL
127181 +acpi_device_sun_show_23166 acpi_device_sun_show 0 23166 NULL
127182 +video_begin_23167 video_begin 0 23167 NULL
127183 +target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device_23174 target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device 0 23174 NULL
127184 +show_fan_auto1_23176 show_fan_auto1 0 23176 NULL nohasharray
127185 +iwl_trans_pcie_start_hw_23176 iwl_trans_pcie_start_hw 0 23176 &show_fan_auto1_23176
127186 +atkbd_do_set_softrepeat_23177 atkbd_do_set_softrepeat 0-4 23177 NULL
127187 +usblp_write_23178 usblp_write 3-0 23178 NULL nohasharray
127188 +withdraw_show_23178 withdraw_show 0 23178 &usblp_write_23178
127189 +msnd_fifo_alloc_23179 msnd_fifo_alloc 2 23179 NULL
127190 +gss_pipe_downcall_23182 gss_pipe_downcall 3-0 23182 NULL
127191 +ca0132_capture_pcm_prepare_23183 ca0132_capture_pcm_prepare 0 23183 NULL nohasharray
127192 +ieee80211_get_mesh_hdrlen_23183 ieee80211_get_mesh_hdrlen 0 23183 &ca0132_capture_pcm_prepare_23183
127193 +fix_unclean_leb_23188 fix_unclean_leb 3 23188 NULL nohasharray
127194 +comm_nodeid_read_23188 comm_nodeid_read 0 23188 &fix_unclean_leb_23188
127195 +mpi_alloc_limb_space_23190 mpi_alloc_limb_space 1 23190 NULL
127196 +saa7706h_s_ctrl_23192 saa7706h_s_ctrl 0 23192 NULL
127197 +__audit_sockaddr_23194 __audit_sockaddr 0 23194 NULL
127198 +max16065_show_input_23199 max16065_show_input 0 23199 NULL nohasharray
127199 +show_ipv6_iface_router_adv_link_mtu_23199 show_ipv6_iface_router_adv_link_mtu 0 23199 &max16065_show_input_23199
127200 +evm_inode_removexattr_23201 evm_inode_removexattr 0 23201 NULL
127201 +dvb_pll_set_params_23207 dvb_pll_set_params 0 23207 NULL
127202 +pm80x_free_irq_23210 pm80x_free_irq 2 23210 NULL nohasharray
127203 +rbd_major_show_23210 rbd_major_show 0 23210 &pm80x_free_irq_23210 nohasharray
127204 +of_irq_get_byname_23210 of_irq_get_byname 0 23210 &rbd_major_show_23210
127205 +sequencer_read_23213 sequencer_read 0-4 23213 NULL nohasharray
127206 +visor_memregion_get_physaddr_23213 visor_memregion_get_physaddr 0 23213 &sequencer_read_23213
127207 +tipc_sendmcast_23214 tipc_sendmcast 4-0 23214 NULL nohasharray
127208 +get_in_input_23214 get_in_input 0 23214 &tipc_sendmcast_23214
127209 +ov6650_reg_rmw_23219 ov6650_reg_rmw 0 23219 NULL
127210 +mcryptd_alloc_instance_23221 mcryptd_alloc_instance 3-2 23221 NULL
127211 +mac80211_hwsim_add_interface_23223 mac80211_hwsim_add_interface 0 23223 NULL nohasharray
127212 +set_a_bus_req_23223 set_a_bus_req 0-4 23223 &mac80211_hwsim_add_interface_23223
127213 +tty_buffer_request_room_23228 tty_buffer_request_room 2-0 23228 NULL nohasharray
127214 +wm8350_isink_is_enabled_23228 wm8350_isink_is_enabled 0 23228 &tty_buffer_request_room_23228
127215 +xlog_get_bp_23229 xlog_get_bp 2 23229 NULL nohasharray
127216 +__read_status_pci_23229 __read_status_pci 0 23229 &xlog_get_bp_23229
127217 +__kmalloc_23231 __kmalloc 1 23231 NULL
127218 +mac802154_set_params_23235 mac802154_set_params 0 23235 NULL
127219 +rxrpc_client_sendmsg_23236 rxrpc_client_sendmsg 5 23236 NULL
127220 +mwl8k_cmd_set_rateadapt_mode_23239 mwl8k_cmd_set_rateadapt_mode 0 23239 NULL
127221 +show_attr_mode_msb_23240 show_attr_mode_msb 0 23240 NULL
127222 +nv50_ram_create__23241 nv50_ram_create_ 4 23241 NULL nohasharray
127223 +show_ucode_version_23241 show_ucode_version 0 23241 &nv50_ram_create__23241 nohasharray
127224 +queue_max_sectors_show_23241 queue_max_sectors_show 0 23241 &show_ucode_version_23241
127225 +ahci_activity_show_23244 ahci_activity_show 0 23244 NULL
127226 +mac80211_hwsim_sta_add_23246 mac80211_hwsim_sta_add 0 23246 NULL
127227 +b43legacy_wireless_core_attach_23259 b43legacy_wireless_core_attach 0 23259 NULL
127228 +f_eem_opts_attr_show_23263 f_eem_opts_attr_show 0 23263 NULL
127229 +sctp_recvmsg_23265 sctp_recvmsg 0-4 23265 NULL nohasharray
127230 +intel_map_sg_23265 intel_map_sg 0-3 23265 &sctp_recvmsg_23265
127231 +alg_bind_23268 alg_bind 0 23268 NULL
127232 +lan87xx_read_status_23278 lan87xx_read_status 0 23278 NULL
127233 +uwb_dev_addr_print_23282 uwb_dev_addr_print 2 23282 NULL
127234 +snd_compress_dev_register_23283 snd_compress_dev_register 0 23283 NULL nohasharray
127235 +venus_readlink_23283 venus_readlink 0 23283 &snd_compress_dev_register_23283 nohasharray
127236 +ipv6_skip_exthdr_23283 ipv6_skip_exthdr 0-2 23283 &venus_readlink_23283
127237 +ec_i2c_count_message_23285 ec_i2c_count_message 0-2 23285 NULL nohasharray
127238 +doc_probe_23285 doc_probe 1 23285 &ec_i2c_count_message_23285
127239 +diva_get_trace_filter_23286 diva_get_trace_filter 0 23286 NULL
127240 +queue_show_nonrot_23293 queue_show_nonrot 0 23293 NULL nohasharray
127241 +process_adv_report_23293 process_adv_report 9 23293 &queue_show_nonrot_23293
127242 +beacon_timeout_ms_show_23294 beacon_timeout_ms_show 0 23294 NULL
127243 +cx18_s_stream_vbi_fmt_23295 cx18_s_stream_vbi_fmt 0 23295 NULL
127244 +acpi_ds_create_field_23300 acpi_ds_create_field 0 23300 NULL nohasharray
127245 +cpu5wdt_write_23300 cpu5wdt_write 0-3 23300 &acpi_ds_create_field_23300
127246 +mac802154_wpan_open_23301 mac802154_wpan_open 0 23301 NULL
127247 +b43_upload_initvals_band_23304 b43_upload_initvals_band 0 23304 NULL
127248 +i2cdev_write_23310 i2cdev_write 3-0 23310 NULL
127249 +ns_send_23311 ns_send 0 23311 NULL
127250 +it8761e_gpio_direction_in_23313 it8761e_gpio_direction_in 0 23313 NULL
127251 +parport_uss720_epp_read_data_23314 parport_uss720_epp_read_data 0 23314 NULL nohasharray
127252 +hif_usb_send_regout_23314 hif_usb_send_regout 0 23314 &parport_uss720_epp_read_data_23314
127253 +acpi_table_show_23317 acpi_table_show 6 23317 NULL
127254 +__aa_kvmalloc_23320 __aa_kvmalloc 1 23320 NULL
127255 +show_spread_enabled_23321 show_spread_enabled 0 23321 NULL nohasharray
127256 +iscsi_tpg_param_show_DataSequenceInOrder_23321 iscsi_tpg_param_show_DataSequenceInOrder 0 23321 &show_spread_enabled_23321
127257 +poll_oip_23322 poll_oip 0 23322 NULL
127258 +config_led_23323 config_led 0 23323 NULL
127259 +batadv_bla_init_23324 batadv_bla_init 0 23324 NULL
127260 +run_gc_23325 run_gc 0 23325 NULL
127261 +lpfc_devloss_tmo_show_23341 lpfc_devloss_tmo_show 0 23341 NULL
127262 +mc13xxx_get_num_regulators_dt_23344 mc13xxx_get_num_regulators_dt 0 23344 NULL
127263 +page_readlink_23346 page_readlink 3 23346 NULL
127264 +prepare_23350 prepare 0 23350 NULL nohasharray
127265 +usbnet_status_start_23350 usbnet_status_start 0 23350 &prepare_23350 nohasharray
127266 +mxt_t6_command_23350 mxt_t6_command 0 23350 &usbnet_status_start_23350
127267 +kmem_zalloc_large_23351 kmem_zalloc_large 1 23351 NULL
127268 +get_dst_timing_23358 get_dst_timing 0 23358 NULL nohasharray
127269 +write_inode_23358 write_inode 0 23358 &get_dst_timing_23358
127270 +generic_key_instantiate_23363 generic_key_instantiate 0 23363 NULL nohasharray
127271 +vmxnet3_get_sset_count_23363 vmxnet3_get_sset_count 0 23363 &generic_key_instantiate_23363
127272 +regulator_is_enabled_regmap_23365 regulator_is_enabled_regmap 0 23365 NULL
127273 +fscache_fsdef_netfs_get_key_23368 fscache_fsdef_netfs_get_key 0 23368 NULL
127274 +fd_setup_write_same_buf_23369 fd_setup_write_same_buf 3 23369 NULL
127275 +bonding_sysfs_store_option_23382 bonding_sysfs_store_option 0-4 23382 NULL
127276 +fc0011_writereg_23383 fc0011_writereg 0 23383 NULL
127277 +of_parse_phandle_with_args_23389 of_parse_phandle_with_args 0 23389 NULL
127278 +kobil_write_23392 kobil_write 0-4 23392 NULL
127279 +jffs2_listxattr_23402 jffs2_listxattr 0-3 23402 NULL nohasharray
127280 +s_ctrl_23402 s_ctrl 0 23402 &jffs2_listxattr_23402
127281 +uhci_submit_interrupt_23408 uhci_submit_interrupt 0 23408 NULL nohasharray
127282 +mx2_videobuf_prepare_23408 mx2_videobuf_prepare 0 23408 &uhci_submit_interrupt_23408
127283 +bond_option_num_peer_notif_set_23409 bond_option_num_peer_notif_set 0 23409 NULL
127284 +goku_queue_23412 goku_queue 0 23412 NULL
127285 +snd_hda_multi_out_dig_prepare_23415 snd_hda_multi_out_dig_prepare 0 23415 NULL
127286 +passive_show_23418 passive_show 0 23418 NULL
127287 +mwifiex_cmd_802_11_key_material_v1_23421 mwifiex_cmd_802_11_key_material_v1 0 23421 NULL
127288 +lpfc_prot_sg_seg_cnt_show_23423 lpfc_prot_sg_seg_cnt_show 0 23423 NULL
127289 +vzalloc_node_23424 vzalloc_node 1 23424 NULL
127290 +lp3972_set_bits_23425 lp3972_set_bits 0 23425 NULL nohasharray
127291 +store_line3_23425 store_line3 0-4 23425 &lp3972_set_bits_23425
127292 +gpiod_export_23427 gpiod_export 0 23427 NULL
127293 +amd_gpio_dirin_23433 amd_gpio_dirin 0 23433 NULL
127294 +avtab_alloc_23436 avtab_alloc 0 23436 NULL
127295 +mv88e6xxx_get_regs_len_23441 mv88e6xxx_get_regs_len 0 23441 NULL
127296 +wil_target_reset_23443 wil_target_reset 0 23443 NULL
127297 +_ctl_logging_level_store_23445 _ctl_logging_level_store 0-4 23445 NULL
127298 +bInterfaceClass_show_23446 bInterfaceClass_show 0 23446 NULL
127299 +rds_tcp_sendmsg_23447 rds_tcp_sendmsg 3 23447 NULL
127300 +hidraw_send_report_23449 hidraw_send_report 3-0 23449 NULL
127301 +mt9t112_auto_focus_trigger_23450 mt9t112_auto_focus_trigger 0 23450 NULL
127302 +target_core_alua_tg_pt_gp_show_attr_alua_access_type_23452 target_core_alua_tg_pt_gp_show_attr_alua_access_type 0 23452 NULL
127303 +napi_add_23455 napi_add 0 23455 NULL nohasharray
127304 +store_23455 store 0 23455 &napi_add_23455
127305 +sb_statfs_23456 sb_statfs 0 23456 NULL
127306 +show_ipv4_iface_dhcp_learn_iqn_en_23462 show_ipv4_iface_dhcp_learn_iqn_en 0 23462 NULL
127307 +host_show_resettable_23464 host_show_resettable 0 23464 NULL
127308 +jffs2_trusted_getxattr_23469 jffs2_trusted_getxattr 0 23469 NULL
127309 +res_get_23470 res_get 0 23470 NULL
127310 +ip6table_nat_fn_23482 ip6table_nat_fn 0 23482 NULL
127311 +dpm_prepare_23484 dpm_prepare 0 23484 NULL
127312 +divasa_remap_pci_bar_23485 divasa_remap_pci_bar 3-4 23485 NULL nohasharray
127313 +linear_conf_23485 linear_conf 2 23485 &divasa_remap_pci_bar_23485 nohasharray
127314 +sync_mapping_buffers_23485 sync_mapping_buffers 0 23485 &linear_conf_23485
127315 +compat_filldir_23489 compat_filldir 3 23489 NULL
127316 +copy_module_from_user_23492 copy_module_from_user 2 23492 NULL
127317 +si4713_send_command_23493 si4713_send_command 4-6-0 23493 NULL
127318 +event_filter_read_23494 event_filter_read 3 23494 NULL
127319 +lustre_acl_xattr_merge2ext_23502 lustre_acl_xattr_merge2ext 2 23502 NULL
127320 +ax88179_reset_23503 ax88179_reset 0 23503 NULL
127321 +bh1770_prox_abs_thres_store_23505 bh1770_prox_abs_thres_store 0-4 23505 NULL
127322 +physical_package_id_show_23509 physical_package_id_show 0 23509 NULL
127323 +saa7706h_unmute_23510 saa7706h_unmute 0 23510 NULL nohasharray
127324 +hpfs_writepages_23510 hpfs_writepages 0 23510 &saa7706h_unmute_23510
127325 +devm_iio_device_alloc_23511 devm_iio_device_alloc 2 23511 NULL
127326 +pm_generic_prepare_23512 pm_generic_prepare 0 23512 NULL
127327 +show_fcstat_invalid_crc_count_23516 show_fcstat_invalid_crc_count 0 23516 NULL nohasharray
127328 +ad_sd_write_reg_23516 ad_sd_write_reg 0 23516 &show_fcstat_invalid_crc_count_23516 nohasharray
127329 +__proc_cpt_table_23516 __proc_cpt_table 5 23516 &ad_sd_write_reg_23516
127330 +hash_ipmark6_expire_23518 hash_ipmark6_expire 4 23518 NULL
127331 +iwl_pcie_send_hcmd_sync_23522 iwl_pcie_send_hcmd_sync 0 23522 NULL
127332 +cxacru_sysfs_show_upstream_crc_errors_23523 cxacru_sysfs_show_upstream_crc_errors 0 23523 NULL
127333 +get_component_active_23527 get_component_active 0 23527 NULL
127334 +target_core_dev_wwn_show_attr_vpd_protocol_identifier_23531 target_core_dev_wwn_show_attr_vpd_protocol_identifier 0 23531 NULL
127335 +ima_show_measurements_count_23536 ima_show_measurements_count 3-0 23536 NULL nohasharray
127336 +sky2_device_event_23536 sky2_device_event 0 23536 &ima_show_measurements_count_23536
127337 +get_usb_charge_23541 get_usb_charge 0 23541 NULL nohasharray
127338 +adp5520_bl_office_dim_store_23541 adp5520_bl_office_dim_store 4-0 23541 &get_usb_charge_23541
127339 +st_press_trig_set_state_23544 st_press_trig_set_state 0 23544 NULL
127340 +xen_allocate_irq_gsi_23546 xen_allocate_irq_gsi 1 23546 NULL nohasharray
127341 +cxacru_sysfs_showattr_u32_23546 cxacru_sysfs_showattr_u32 0 23546 &xen_allocate_irq_gsi_23546 nohasharray
127342 +isl29125_buffer_preenable_23546 isl29125_buffer_preenable 0 23546 &cxacru_sysfs_showattr_u32_23546
127343 +tcp_current_mss_23552 tcp_current_mss 0 23552 NULL
127344 +dbg_leb_change_23555 dbg_leb_change 4-0 23555 NULL
127345 +_hardware_enqueue_23558 _hardware_enqueue 0 23558 NULL
127346 +tcp_match_skb_to_sack_23568 tcp_match_skb_to_sack 3-4 23568 NULL
127347 +padlock_sha1_finup_23569 padlock_sha1_finup 0 23569 NULL nohasharray
127348 +mwl8k_cmd_radio_control_23569 mwl8k_cmd_radio_control 0 23569 &padlock_sha1_finup_23569
127349 +venus_symlink_23570 venus_symlink 6-4 23570 NULL
127350 +show_net_stats_23573 show_net_stats 0 23573 NULL
127351 +iwl_dbgfs_interrupt_read_23574 iwl_dbgfs_interrupt_read 3-0 23574 NULL
127352 +_regmap_select_page_23575 _regmap_select_page 0 23575 NULL nohasharray
127353 +l2cap_parse_conf_req_23575 l2cap_parse_conf_req 0 23575 &_regmap_select_page_23575
127354 +__netpoll_setup_23578 __netpoll_setup 0 23578 NULL nohasharray
127355 +pm_notifier_call_chain_23578 pm_notifier_call_chain 0 23578 &__netpoll_setup_23578
127356 +xfpregs_get_23586 xfpregs_get 4 23586 NULL
127357 +show_iface_initiator_name_23588 show_iface_initiator_name 0 23588 NULL nohasharray
127358 +qib_user_sdma_make_progress_23588 qib_user_sdma_make_progress 0 23588 &show_iface_initiator_name_23588 nohasharray
127359 +set_min_23588 set_min 0-4 23588 &qib_user_sdma_make_progress_23588
127360 +get_power_status_23592 get_power_status 0 23592 NULL
127361 +lpfc_sriov_nr_virtfn_show_23593 lpfc_sriov_nr_virtfn_show 0 23593 NULL nohasharray
127362 +show_fcstat_fcp_input_megabytes_23593 show_fcstat_fcp_input_megabytes 0 23593 &lpfc_sriov_nr_virtfn_show_23593
127363 +cfpkt_create_pfx_23594 cfpkt_create_pfx 2-1 23594 NULL
127364 +ath10k_pci_diag_read32_23596 ath10k_pci_diag_read32 0 23596 NULL nohasharray
127365 +rt73usb_load_firmware_23596 rt73usb_load_firmware 0 23596 &ath10k_pci_diag_read32_23596
127366 +ad7266_powerdown_23599 ad7266_powerdown 0 23599 NULL
127367 +show_23604 show 0 23604 NULL
127368 +mtd_erasesize_show_23606 mtd_erasesize_show 0 23606 NULL
127369 +_alloc_cdb_cont_23609 _alloc_cdb_cont 2 23609 NULL nohasharray
127370 +transmit_cmd_23609 transmit_cmd 0-3 23609 &_alloc_cdb_cont_23609
127371 +islpci_mgt_transaction_23610 islpci_mgt_transaction 0-5 23610 NULL nohasharray
127372 +store_tabletJitterDelay_23610 store_tabletJitterDelay 0-4 23610 &islpci_mgt_transaction_23610
127373 +_iommu_event_show_23612 _iommu_event_show 0 23612 NULL
127374 +xfs_qm_dqread_23613 xfs_qm_dqread 0 23613 NULL
127375 +qlcnic_sysfs_write_pm_config_23614 qlcnic_sysfs_write_pm_config 0-6-5 23614 NULL
127376 +i40e_dbg_command_read_23617 i40e_dbg_command_read 0-3 23617 NULL nohasharray
127377 +cifs_get_writer_23617 cifs_get_writer 0 23617 &i40e_dbg_command_read_23617
127378 +ocfs2_dlm_recover_show_23619 ocfs2_dlm_recover_show 0 23619 NULL
127379 +dbg_check_ltab_23620 dbg_check_ltab 0 23620 NULL
127380 +show_button_23622 show_button 0 23622 NULL
127381 +uwb_rc_scan_store_23634 uwb_rc_scan_store 0-4 23634 NULL
127382 +rt2x00mmio_alloc_queue_dma_23638 rt2x00mmio_alloc_queue_dma 0 23638 NULL
127383 +target_fabric_port_show_attr_alua_tg_pt_write_md_23641 target_fabric_port_show_attr_alua_tg_pt_write_md 0 23641 NULL
127384 +qla24xx_reset_chip_23642 qla24xx_reset_chip 0 23642 NULL
127385 +adfs_write_inode_23650 adfs_write_inode 0 23650 NULL nohasharray
127386 +ufx_disable_23650 ufx_disable 0 23650 &adfs_write_inode_23650
127387 +profile_cpu_callback_23652 profile_cpu_callback 0 23652 NULL nohasharray
127388 +__i2400mu_send_barker_23652 __i2400mu_send_barker 3 23652 &profile_cpu_callback_23652
127389 +setup_ctxt_23653 setup_ctxt 0 23653 NULL
127390 +wlcore_identify_fw_23654 wlcore_identify_fw 0 23654 NULL
127391 +sh_irda_open_23659 sh_irda_open 0 23659 NULL
127392 +idVendor_show_23662 idVendor_show 0 23662 NULL
127393 +ocfs2_cluster_stack_store_23663 ocfs2_cluster_stack_store 0-4 23663 NULL
127394 +dmi_entry_attr_show_23669 dmi_entry_attr_show 0 23669 NULL nohasharray
127395 +SyS_connect_23669 SyS_connect 3 23669 &dmi_entry_attr_show_23669
127396 +server_monitor_pending_show_23672 server_monitor_pending_show 0 23672 NULL nohasharray
127397 +asd_control_phy_23672 asd_control_phy 0 23672 &server_monitor_pending_show_23672 nohasharray
127398 +niu_init_ipp_23672 niu_init_ipp 0 23672 &asd_control_phy_23672
127399 +show_in_alarms_23677 show_in_alarms 0 23677 NULL nohasharray
127400 +__uncore_mask_vnw_show_23677 __uncore_mask_vnw_show 0 23677 &show_in_alarms_23677 nohasharray
127401 +igb_setup_all_rx_resources_23677 igb_setup_all_rx_resources 0 23677 &__uncore_mask_vnw_show_23677
127402 +iwl_mvm_add_int_sta_common_23678 iwl_mvm_add_int_sta_common 0 23678 NULL
127403 +chnl_net_init_23679 chnl_net_init 0 23679 NULL
127404 +show_frontswap_selfshrinking_23681 show_frontswap_selfshrinking 0 23681 NULL nohasharray
127405 +bad_file_fsync_23681 bad_file_fsync 0 23681 &show_frontswap_selfshrinking_23681
127406 +po1030_s_ctrl_23683 po1030_s_ctrl 0 23683 NULL
127407 +mv88e6352_phy_page_read_23687 mv88e6352_phy_page_read 0 23687 NULL
127408 +nftl_partscan_23688 nftl_partscan 0 23688 NULL
127409 +zd_rf_init_uw2453_23691 zd_rf_init_uw2453 0 23691 NULL
127410 +mp_map_gsi_to_irq_23695 mp_map_gsi_to_irq 1 23695 NULL
127411 +mc13xxx_adc_do_conversion_23698 mc13xxx_adc_do_conversion 0 23698 NULL
127412 +cx18_read_23699 cx18_read 3-0 23699 NULL
127413 +asus_wmi_get_devstate_simple_23704 asus_wmi_get_devstate_simple 0 23704 NULL
127414 +show_in_min1_23705 show_in_min1 0 23705 NULL nohasharray
127415 +cfq_var_store_23705 cfq_var_store 0-3 23705 &show_in_min1_23705
127416 +show_constraint_time_window_us_23706 show_constraint_time_window_us 0 23706 NULL nohasharray
127417 +target_core_alua_tg_pt_gp_store_attr_alua_write_metadata_23706 target_core_alua_tg_pt_gp_store_attr_alua_write_metadata 0-3 23706 &show_constraint_time_window_us_23706
127418 +cyberjack_write_23708 cyberjack_write 0-4 23708 NULL
127419 +keyspan_pda_write_23709 keyspan_pda_write 0-4 23709 NULL
127420 +kiblnd_map_tx_23711 kiblnd_map_tx 4 23711 NULL
127421 +hfs_file_fsync_23713 hfs_file_fsync 0 23713 NULL
127422 +ip4_datagram_connect_23714 ip4_datagram_connect 0 23714 NULL
127423 +isku_sysfs_write_control_23718 isku_sysfs_write_control 6-0-5 23718 NULL
127424 +sock_alloc_send_skb_23720 sock_alloc_send_skb 2 23720 NULL
127425 +snd_pcm_hw_refine_23721 snd_pcm_hw_refine 0 23721 NULL
127426 +get_conn_info_23723 get_conn_info 4 23723 NULL
127427 +mp_config_acpi_gsi_23728 mp_config_acpi_gsi 2 23728 NULL
127428 +inode_getattr_23729 inode_getattr 0 23729 NULL nohasharray
127429 +wsm_set_uapsd_info_23729 wsm_set_uapsd_info 0 23729 &inode_getattr_23729
127430 +quota_warn_period_store_23730 quota_warn_period_store 3-0 23730 NULL
127431 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type 0 23731 NULL
127432 +get_pwm_mode_23733 get_pwm_mode 0 23733 NULL
127433 +apparmor_setprocattr_23734 apparmor_setprocattr 0-4 23734 NULL
127434 +xadc_update_adc_reg_23740 xadc_update_adc_reg 0 23740 NULL
127435 +tg3_open_23742 tg3_open 0 23742 NULL
127436 +qla2x00_vn_port_mac_address_show_23743 qla2x00_vn_port_mac_address_show 0 23743 NULL
127437 +rtl_show_debug_level_23745 rtl_show_debug_level 0 23745 NULL nohasharray
127438 +dccp_v6_init_sock_23745 dccp_v6_init_sock 0 23745 &rtl_show_debug_level_23745
127439 +rx_rx_dropped_frame_read_23748 rx_rx_dropped_frame_read 3-0 23748 NULL
127440 +ov6650_g_crop_23751 ov6650_g_crop 0 23751 NULL
127441 +wl18xx_set_mac_and_phy_23754 wl18xx_set_mac_and_phy 0 23754 NULL
127442 +prism54_set_mac_address_23758 prism54_set_mac_address 0 23758 NULL
127443 +show_max_23764 show_max 0 23764 NULL
127444 +dst_discard_sk_23766 dst_discard_sk 0 23766 NULL
127445 +__kfifo_max_r_23768 __kfifo_max_r 0-1-2 23768 NULL nohasharray
127446 +ath10k_reg_value_write_23768 ath10k_reg_value_write 3-0 23768 &__kfifo_max_r_23768
127447 +ath5k_attr_show_cck_weak_signal_detection_23769 ath5k_attr_show_cck_weak_signal_detection 0 23769 NULL
127448 +security_inode_getxattr_23781 security_inode_getxattr 0 23781 NULL
127449 +cfg80211_inform_bss_width_frame_23782 cfg80211_inform_bss_width_frame 5 23782 NULL
127450 +gt_max_freq_mhz_store_23783 gt_max_freq_mhz_store 0-4 23783 NULL
127451 +twl6040_bitclk_prepare_23790 twl6040_bitclk_prepare 0 23790 NULL nohasharray
127452 +autosleep_show_23790 autosleep_show 0 23790 &twl6040_bitclk_prepare_23790
127453 +adp5520_bl_daylight_max_show_23794 adp5520_bl_daylight_max_show 0 23794 NULL nohasharray
127454 +iscsi_tpg_param_show_OFMarker_23794 iscsi_tpg_param_show_OFMarker 0 23794 &adp5520_bl_daylight_max_show_23794
127455 +map_write_23795 map_write 3-0 23795 NULL
127456 +diva_alloc_dma_map_23798 diva_alloc_dma_map 2 23798 NULL
127457 +ov9740_reg_read_23800 ov9740_reg_read 0 23800 NULL nohasharray
127458 +edid_store_23800 edid_store 0-6-5 23800 &ov9740_reg_read_23800
127459 +rx_path_reset_read_23801 rx_path_reset_read 3-0 23801 NULL
127460 +ocfs2_replace_cow_23803 ocfs2_replace_cow 0 23803 NULL
127461 +multicast_router_show_23806 multicast_router_show 0 23806 NULL
127462 +nilfs_count_free_blocks_23807 nilfs_count_free_blocks 0 23807 NULL
127463 +lbs_anycast_set_23813 lbs_anycast_set 0-4 23813 NULL nohasharray
127464 +macvlan_sync_address_23813 macvlan_sync_address 0 23813 &lbs_anycast_set_23813
127465 +snd_es1938_playback2_prepare_23819 snd_es1938_playback2_prepare 0 23819 NULL
127466 +brcmf_dongle_roam_23822 brcmf_dongle_roam 0 23822 NULL nohasharray
127467 +team_open_23822 team_open 0 23822 &brcmf_dongle_roam_23822
127468 +show_conn_param_ISCSI_PARAM_STATSN_23823 show_conn_param_ISCSI_PARAM_STATSN 0 23823 NULL nohasharray
127469 +enic_add_vlan_23823 enic_add_vlan 0 23823 &show_conn_param_ISCSI_PARAM_STATSN_23823 nohasharray
127470 +set_attention_status_23823 set_attention_status 0 23823 &enic_add_vlan_23823
127471 +__earlyonly_bootmem_alloc_23824 __earlyonly_bootmem_alloc 2 23824 NULL
127472 +hopcount_show_23825 hopcount_show 0 23825 NULL
127473 +apds990x_lux_range_show_23826 apds990x_lux_range_show 0 23826 NULL nohasharray
127474 +iwl_mvm_allocate_int_sta_23826 iwl_mvm_allocate_int_sta 0 23826 &apds990x_lux_range_show_23826
127475 +lustre_msg_buflen_23827 lustre_msg_buflen 0 23827 NULL
127476 +show_sf4_pwm_23833 show_sf4_pwm 0 23833 NULL
127477 +adt7411_modify_bit_23834 adt7411_modify_bit 0 23834 NULL
127478 +set_trigger_23840 set_trigger 0-4 23840 NULL
127479 +ax_open_dev_23842 ax_open_dev 0 23842 NULL
127480 +usbvision_i2c_write_23843 usbvision_i2c_write 0-4 23843 NULL nohasharray
127481 +cgroup_procs_write_23843 cgroup_procs_write 0-3 23843 &usbvision_i2c_write_23843
127482 +osst_reposition_and_retry_23844 osst_reposition_and_retry 0 23844 NULL
127483 +iwl_dbgfs_nvm_read_23845 iwl_dbgfs_nvm_read 3-0 23845 NULL
127484 +max1027_validate_trigger_23847 max1027_validate_trigger 0 23847 NULL
127485 +bucket_table_alloc_23849 bucket_table_alloc 1 23849 NULL
127486 +p54_init_common_23850 p54_init_common 1 23850 NULL
127487 +gart_alloc_coherent_23852 gart_alloc_coherent 2 23852 NULL
127488 +bin_to_hex_dup_23853 bin_to_hex_dup 2 23853 NULL
127489 +rocker_port_ctrl_vlan_23854 rocker_port_ctrl_vlan 0 23854 NULL
127490 +__bond_opt_set_23855 __bond_opt_set 0 23855 NULL
127491 +__key_link_begin_23856 __key_link_begin 0 23856 NULL
127492 +ocfs2_xattr_get_clusters_23857 ocfs2_xattr_get_clusters 0 23857 NULL nohasharray
127493 +show_iface_chap_auth_23857 show_iface_chap_auth 0 23857 &ocfs2_xattr_get_clusters_23857
127494 +nfs4_call_sync_23858 nfs4_call_sync 0 23858 NULL
127495 +mv88e6352_phy_page_write_23862 mv88e6352_phy_page_write 0 23862 NULL
127496 +device_event_23864 device_event 0 23864 NULL
127497 +vmci_transport_notify_send_pre_enqueue_23866 vmci_transport_notify_send_pre_enqueue 0 23866 NULL
127498 +xen_alloc_pte_init_23869 xen_alloc_pte_init 2 23869 NULL
127499 +m88rs6000t_set_bb_23871 m88rs6000t_set_bb 0 23871 NULL
127500 +hdlcdrv_set_mac_address_23872 hdlcdrv_set_mac_address 0 23872 NULL
127501 +ieee80211_if_read_dot11MeshMaxPeerLinks_23878 ieee80211_if_read_dot11MeshMaxPeerLinks 3-0 23878 NULL
127502 +bond_init_23879 bond_init 0 23879 NULL
127503 +writeback_single_inode_23881 writeback_single_inode 0 23881 NULL
127504 +pwc_button_ctrl_23886 pwc_button_ctrl 0 23886 NULL
127505 +__tg3_writephy_23889 __tg3_writephy 0 23889 NULL
127506 +nes_alloc_resource_23891 nes_alloc_resource 3 23891 NULL
127507 +tipc_snprintf_23893 tipc_snprintf 2-0 23893 NULL
127508 +show_temp_auto_boost_23895 show_temp_auto_boost 0 23895 NULL
127509 +vfat_revalidate_23899 vfat_revalidate 0 23899 NULL
127510 +iwch_reject_cr_23901 iwch_reject_cr 3 23901 NULL
127511 +nilfs_freeze_23902 nilfs_freeze 0 23902 NULL
127512 +iov_iter_get_pages_alloc_23903 iov_iter_get_pages_alloc 3-0 23903 NULL
127513 +netxen_sysfs_write_crb_23905 netxen_sysfs_write_crb 0-6-5 23905 NULL
127514 +atxp1_storegpio1_23908 atxp1_storegpio1 0-4 23908 NULL
127515 +add_new_gdb_meta_bg_23911 add_new_gdb_meta_bg 3 23911 NULL nohasharray
127516 +ieee80211_if_read_hw_queues_23911 ieee80211_if_read_hw_queues 3-0 23911 &add_new_gdb_meta_bg_23911
127517 +ipath_reg_phys_mr_23918 ipath_reg_phys_mr 3 23918 NULL nohasharray
127518 +mpihelp_mul_karatsuba_case_23918 mpihelp_mul_karatsuba_case 5-3 23918 &ipath_reg_phys_mr_23918
127519 +ncp_do_request_23925 ncp_do_request 0 23925 NULL nohasharray
127520 +cc2520_cmd_strobe_23925 cc2520_cmd_strobe 0 23925 &ncp_do_request_23925
127521 +ftdi_elan_read_23927 ftdi_elan_read 0-3 23927 NULL
127522 +kvm_read_guest_23928 kvm_read_guest 4-2 23928 NULL nohasharray
127523 +intel_ring_alloc_seqno_23928 intel_ring_alloc_seqno 0 23928 &kvm_read_guest_23928
127524 +save_image_23929 save_image 0 23929 NULL
127525 +store_temp_pwm_23930 store_temp_pwm 0-4 23930 NULL
127526 +csio_show_dbg_level_23932 csio_show_dbg_level 0 23932 NULL
127527 +_osd_req_finalize_get_attr_list_23933 _osd_req_finalize_get_attr_list 0 23933 NULL
127528 +write_vda_23934 write_vda 0-5-6 23934 NULL
127529 +supports_autosuspend_show_23938 supports_autosuspend_show 0 23938 NULL
127530 +__alloc_skb_23940 __alloc_skb 1 23940 NULL
127531 +DMAbuf_activate_recording_23942 DMAbuf_activate_recording 0 23942 NULL
127532 +qla2x00_sysfs_read_fw_dump_23943 qla2x00_sysfs_read_fw_dump 6-0-5 23943 NULL
127533 +uvc_endpoint_max_bpi_23944 uvc_endpoint_max_bpi 0 23944 NULL nohasharray
127534 +ceph_write_inode_23944 ceph_write_inode 0 23944 &uvc_endpoint_max_bpi_23944
127535 +bpf_prog_alloc_23945 bpf_prog_alloc 1 23945 NULL nohasharray
127536 +ltc4245_show_current_23945 ltc4245_show_current 0 23945 &bpf_prog_alloc_23945
127537 +da9052_rtc_enable_alarm_23947 da9052_rtc_enable_alarm 0 23947 NULL
127538 +wl1251_boot_soft_reset_23952 wl1251_boot_soft_reset 0 23952 NULL
127539 +cifs_setxattr_23957 cifs_setxattr 4-0 23957 NULL
127540 +size_roundup_power2_23958 size_roundup_power2 0-1 23958 NULL
127541 +fc2580_rd_reg_23959 fc2580_rd_reg 0 23959 NULL
127542 +wait_on_bit_action_23963 wait_on_bit_action 0 23963 NULL nohasharray
127543 +group_fwd_mask_store_23963 group_fwd_mask_store 0-4 23963 &wait_on_bit_action_23963
127544 +_ore_read_mirror_23965 _ore_read_mirror 0 23965 NULL
127545 +vfs_write_23971 vfs_write 3-0 23971 NULL
127546 +sch56xx_send_cmd_23978 sch56xx_send_cmd 0 23978 NULL nohasharray
127547 +ci_get_data_23978 ci_get_data 3 23978 &sch56xx_send_cmd_23978
127548 +virtblk_get_id_23981 virtblk_get_id 0 23981 NULL
127549 +sddr55_write_data_23983 sddr55_write_data 4 23983 NULL
127550 +zd_usb_iowrite16v_async_23984 zd_usb_iowrite16v_async 0-3 23984 NULL
127551 +show_cpu_clock_sel_23986 show_cpu_clock_sel 0 23986 NULL
127552 +mon_bin_wait_event_23993 mon_bin_wait_event 0 23993 NULL
127553 +ipw2100_open_23994 ipw2100_open 0 23994 NULL
127554 +mt9m111_set_autoexposure_23998 mt9m111_set_autoexposure 0 23998 NULL
127555 +os_desc_use_store_24000 os_desc_use_store 0-3 24000 NULL
127556 +broadsheet_setup_spi_24005 broadsheet_setup_spi 0 24005 NULL
127557 +cxgb_alloc_mem_24007 cxgb_alloc_mem 1 24007 NULL
127558 +rx8025_read_reg_24012 rx8025_read_reg 0 24012 NULL
127559 +set_temp_hyst1_24014 set_temp_hyst1 0-4 24014 NULL nohasharray
127560 +intel_ring_idle_24014 intel_ring_idle 0 24014 &set_temp_hyst1_24014
127561 +wl1251_acx_cca_threshold_24015 wl1251_acx_cca_threshold 0 24015 NULL
127562 +ext2_xattr_set2_24019 ext2_xattr_set2 0 24019 NULL
127563 +average_write_24020 average_write 0-3 24020 NULL
127564 +give_pages_24021 give_pages 3 24021 NULL
127565 +node_page_state_24024 node_page_state 0 24024 NULL nohasharray
127566 +htc_send_epid_24024 htc_send_epid 0 24024 &node_page_state_24024
127567 +sys_pwrite64_24029 sys_pwrite64 3 24029 NULL
127568 +show_24031 show 0 24031 NULL
127569 +gsmi_panic_callback_24033 gsmi_panic_callback 0 24033 NULL
127570 +set_ctrl_lock_24034 set_ctrl_lock 0 24034 NULL
127571 +adis16400_show_serial_number_24037 adis16400_show_serial_number 3-0 24037 NULL
127572 +get_ata_class_names_24038 get_ata_class_names 0 24038 NULL
127573 +ixgbevf_change_mtu_24040 ixgbevf_change_mtu 0 24040 NULL
127574 +setkey_24042 setkey 0 24042 NULL
127575 +usb_set_configuration_24043 usb_set_configuration 0 24043 NULL
127576 +show_log_width_24047 show_log_width 0 24047 NULL nohasharray
127577 +patch_ad1884_24047 patch_ad1884 0 24047 &show_log_width_24047
127578 +wl1271_acx_ac_cfg_24051 wl1271_acx_ac_cfg 0 24051 NULL
127579 +afs_cell_alloc_24052 afs_cell_alloc 2 24052 NULL nohasharray
127580 +ipath_setrcvhdrsize_24052 ipath_setrcvhdrsize 0 24052 &afs_cell_alloc_24052
127581 +ad9523_write_24058 ad9523_write 0 24058 NULL
127582 +iwl_dbgfs_low_latency_read_24062 iwl_dbgfs_low_latency_read 3-0 24062 NULL nohasharray
127583 +notify_recv_pre_block_24062 notify_recv_pre_block 0 24062 &iwl_dbgfs_low_latency_read_24062
127584 +gem_change_mtu_24066 gem_change_mtu 0 24066 NULL
127585 +domid_show_24067 domid_show 0 24067 NULL nohasharray
127586 +cfhsi_flush_fifo_24067 cfhsi_flush_fifo 0 24067 &domid_show_24067
127587 +aa_restore_previous_profile_24070 aa_restore_previous_profile 0 24070 NULL nohasharray
127588 +iwl_send_bt_init_conf_24070 iwl_send_bt_init_conf 0 24070 &aa_restore_previous_profile_24070
127589 +usbnet_open_24073 usbnet_open 0 24073 NULL
127590 +nv_device_resource_start_24075 nv_device_resource_start 0 24075 NULL
127591 +logfs_write_begin_24078 logfs_write_begin 0 24078 NULL
127592 +vb2_fop_read_24080 vb2_fop_read 3-0 24080 NULL
127593 +show_point2_24082 show_point2 0 24082 NULL
127594 +sb_midi_open_24097 sb_midi_open 0 24097 NULL nohasharray
127595 +cachefiles_daemon_secctx_24097 cachefiles_daemon_secctx 0 24097 &sb_midi_open_24097
127596 +target_core_dev_pr_show_spc2_res_24098 target_core_dev_pr_show_spc2_res 0 24098 NULL
127597 +vivid_fb_check_var_24099 vivid_fb_check_var 0 24099 NULL
127598 +init_pioavailregs_24101 init_pioavailregs 0 24101 NULL
127599 +C_SYSC_process_vm_writev_24102 C_SYSC_process_vm_writev 3-5 24102 NULL
127600 +pipeline_post_proc_swi_read_24108 pipeline_post_proc_swi_read 3-0 24108 NULL
127601 +request_key_auth_read_24109 request_key_auth_read 3 24109 NULL
127602 +queue_ra_show_24111 queue_ra_show 0 24111 NULL
127603 +hv_ringbuffer_write_24114 hv_ringbuffer_write 0 24114 NULL
127604 +show_fcstat_error_frames_24115 show_fcstat_error_frames 0 24115 NULL
127605 +iwlagn_set_pan_params_24118 iwlagn_set_pan_params 0 24118 NULL
127606 +show_session_param_ISCSI_PARAM_BOOT_ROOT_24126 show_session_param_ISCSI_PARAM_BOOT_ROOT 0 24126 NULL
127607 +mwifiex_open_24130 mwifiex_open 0 24130 NULL
127608 +piix4_transaction_24131 piix4_transaction 0 24131 NULL
127609 +_picolcd_flash_write_24134 _picolcd_flash_write 4-0 24134 NULL nohasharray
127610 +si4713_powerup_24134 si4713_powerup 0 24134 &_picolcd_flash_write_24134
127611 +irnet_ctrl_write_24139 irnet_ctrl_write 3-0 24139 NULL nohasharray
127612 +lis3lv02d_selftest_show_24139 lis3lv02d_selftest_show 0 24139 &irnet_ctrl_write_24139 nohasharray
127613 +xfs_btree_increment_24139 xfs_btree_increment 0 24139 &lis3lv02d_selftest_show_24139
127614 +ov9650_s_ctrl_24141 ov9650_s_ctrl 0 24141 NULL
127615 +mem_cgroup_can_attach_24142 mem_cgroup_can_attach 0 24142 NULL
127616 +cx24123_tuner_i2c_tuner_xfer_24143 cx24123_tuner_i2c_tuner_xfer 0-3 24143 NULL nohasharray
127617 +attr_dragging_show_tpkbd_24143 attr_dragging_show_tpkbd 0 24143 &cx24123_tuner_i2c_tuner_xfer_24143
127618 +__niu_wait_bits_clear_24147 __niu_wait_bits_clear 0 24147 NULL
127619 +store_24149 store 0-3 24149 NULL
127620 +SyS_sethostname_24150 SyS_sethostname 2 24150 NULL
127621 +trim_bitmaps_24158 trim_bitmaps 3 24158 NULL
127622 +wan_enable_store_24159 wan_enable_store 4-0 24159 NULL
127623 +__copy_user_zeroing_intel_nocache_24163 __copy_user_zeroing_intel_nocache 0 24163 NULL
127624 +notes_read_24165 notes_read 0-6-5 24165 NULL
127625 +fc2580_wr_reg_24166 fc2580_wr_reg 0 24166 NULL
127626 +orinoco_change_mtu_24172 orinoco_change_mtu 0 24172 NULL
127627 +nr_hugepages_mempolicy_store_24176 nr_hugepages_mempolicy_store 0-4 24176 NULL
127628 +adu_read_24177 adu_read 3-0 24177 NULL nohasharray
127629 +show_ipv4_iface_dhcp_alt_client_id_en_24177 show_ipv4_iface_dhcp_alt_client_id_en 0 24177 &adu_read_24177
127630 +sock_no_setsockopt_24178 sock_no_setsockopt 0 24178 NULL
127631 +cifs_write_begin_24179 cifs_write_begin 0 24179 NULL
127632 +adv7343_write_24183 adv7343_write 0 24183 NULL
127633 +ql_configure_rings_24184 ql_configure_rings 0 24184 NULL
127634 +safe_prepare_write_buffer_24187 safe_prepare_write_buffer 3 24187 NULL
127635 +resource_show_24189 resource_show 0 24189 NULL
127636 +po1030_set_blue_balance_24191 po1030_set_blue_balance 0 24191 NULL
127637 +irq_remapping_setup_msi_irqs_24194 irq_remapping_setup_msi_irqs 2 24194 NULL nohasharray
127638 +skein1024_init_24194 skein1024_init 0 24194 &irq_remapping_setup_msi_irqs_24194
127639 +nv94_aux_24197 nv94_aux 0 24197 NULL nohasharray
127640 +list_locations_24197 list_locations 0 24197 &nv94_aux_24197
127641 +ts_play_24203 ts_play 0-3 24203 NULL
127642 +ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208 ieee80211_if_read_dot11MeshHWMPpreqMinInterval 3-0 24208 NULL nohasharray
127643 +show_24208 show 0 24208 &ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208
127644 +__tsl2550_show_lux_24210 __tsl2550_show_lux 0 24210 NULL
127645 +joydev_0x_read_24213 joydev_0x_read 0 24213 NULL
127646 +show_maxmin_alarm_24216 show_maxmin_alarm 0 24216 NULL nohasharray
127647 +dsm_get_label_24216 dsm_get_label 0 24216 &show_maxmin_alarm_24216 nohasharray
127648 +reiserfs_write_full_page_24216 reiserfs_write_full_page 0 24216 &dsm_get_label_24216
127649 +set_sync_ep_implicit_fb_quirk_24218 set_sync_ep_implicit_fb_quirk 0 24218 NULL
127650 +SyS_sendfile64_24220 SyS_sendfile64 4 24220 NULL
127651 +tcpprobe_sprint_24222 tcpprobe_sprint 0-2 24222 NULL nohasharray
127652 +set_csma_params_24222 set_csma_params 0 24222 &tcpprobe_sprint_24222
127653 +mwifiex_send_cmd_24223 mwifiex_send_cmd 0 24223 NULL
127654 +pcpu_embed_first_chunk_24224 pcpu_embed_first_chunk 3-2-1 24224 NULL nohasharray
127655 +mei_amthif_read_24224 mei_amthif_read 4-0 24224 &pcpu_embed_first_chunk_24224
127656 +niu_rbr_fill_24226 niu_rbr_fill 0 24226 NULL
127657 +autosleep_store_24230 autosleep_store 0-4 24230 NULL
127658 +pci_num_vf_24235 pci_num_vf 0 24235 NULL nohasharray
127659 +mxl5005s_reconfigure_24235 mxl5005s_reconfigure 0 24235 &pci_num_vf_24235
127660 +sel_read_bool_24236 sel_read_bool 3-0 24236 NULL
127661 +xfs_bmap_rtalloc_24237 xfs_bmap_rtalloc 0 24237 NULL
127662 +set_in16_min_24238 set_in16_min 0-4 24238 NULL
127663 +lpfc_enable_rrq_show_24241 lpfc_enable_rrq_show 0 24241 NULL
127664 +max8998_rtc_set_alarm_24245 max8998_rtc_set_alarm 0 24245 NULL
127665 +safe_delay_show_24247 safe_delay_show 0 24247 NULL nohasharray
127666 +xpnet_dev_change_mtu_24247 xpnet_dev_change_mtu 0 24247 &safe_delay_show_24247
127667 +security_inode_follow_link_24253 security_inode_follow_link 0 24253 NULL
127668 +rt2x00queue_initialize_24255 rt2x00queue_initialize 0 24255 NULL
127669 +bd2802_show_wave_pattern_24259 bd2802_show_wave_pattern 0 24259 NULL
127670 +em28xx_alloc_urbs_24260 em28xx_alloc_urbs 4-6-0 24260 NULL nohasharray
127671 +vxlan_lowerdev_event_24260 vxlan_lowerdev_event 0 24260 &em28xx_alloc_urbs_24260
127672 +esp6_get_mtu_24264 esp6_get_mtu 0-2 24264 NULL
127673 +do_set_pwm_enable_24271 do_set_pwm_enable 0 24271 NULL
127674 +tun_chr_write_iter_24273 tun_chr_write_iter 0 24273 NULL nohasharray
127675 +store_24273 store 0 24273 &tun_chr_write_iter_24273
127676 +vpd_use_hostno_store_24274 vpd_use_hostno_store 0-3 24274 NULL
127677 +nilfs_segctor_add_super_root_24277 nilfs_segctor_add_super_root 0 24277 NULL nohasharray
127678 +pvr2_hdw_set_streaming_24277 pvr2_hdw_set_streaming 0 24277 &nilfs_segctor_add_super_root_24277 nohasharray
127679 +set_bdaddr_24277 set_bdaddr 0 24277 &pvr2_hdw_set_streaming_24277
127680 +thin_status_24278 thin_status 5 24278 NULL
127681 +compat_sys_preadv64_24283 compat_sys_preadv64 3 24283 NULL
127682 +azx_pcm_prepare_24285 azx_pcm_prepare 0 24285 NULL nohasharray
127683 +power_limit_1_max_uw_show_24285 power_limit_1_max_uw_show 0 24285 &azx_pcm_prepare_24285
127684 +msg_size_24288 msg_size 0 24288 NULL
127685 +ext2_free_blocks_24292 ext2_free_blocks 3-2 24292 NULL
127686 +i2c_smbus_check_pec_24297 i2c_smbus_check_pec 0 24297 NULL
127687 +map_page_24298 map_page 4-3 24298 NULL
127688 +store_fbstate_24303 store_fbstate 0-4 24303 NULL
127689 +adp8870_bl_l5_dark_dim_show_24305 adp8870_bl_l5_dark_dim_show 0 24305 NULL
127690 +btmrvl_pscmd_read_24308 btmrvl_pscmd_read 3-0 24308 NULL nohasharray
127691 +nfs_proc_statfs_24308 nfs_proc_statfs 0 24308 &btmrvl_pscmd_read_24308
127692 +oprofile_cpu_notifier_24310 oprofile_cpu_notifier 0 24310 NULL nohasharray
127693 +__ims_pcu_execute_bl_command_24310 __ims_pcu_execute_bl_command 0 24310 &oprofile_cpu_notifier_24310
127694 +reserve_metadata_bytes_24313 reserve_metadata_bytes 0 24313 NULL
127695 +aliases_show_24315 aliases_show 0 24315 NULL
127696 +bd2802_store_rgb_current_24316 bd2802_store_rgb_current 0-4 24316 NULL
127697 +ath6kl_add_bss_if_needed_24317 ath6kl_add_bss_if_needed 6 24317 NULL nohasharray
127698 +nommu_map_page_24317 nommu_map_page 0-3 24317 &ath6kl_add_bss_if_needed_24317
127699 +pci_write_config_word_24318 pci_write_config_word 0 24318 NULL
127700 +xfs_dir3_leafn_read_24319 xfs_dir3_leafn_read 0 24319 NULL
127701 +ov6650_s_stream_24322 ov6650_s_stream 0 24322 NULL
127702 +ovl_statfs_24327 ovl_statfs 0 24327 NULL
127703 +si476x_radio_read_acf_blob_24336 si476x_radio_read_acf_blob 3-0 24336 NULL
127704 +arcmsr_attr_host_driver_reset_24341 arcmsr_attr_host_driver_reset 0 24341 NULL nohasharray
127705 +target_fabric_port_show_attr_alua_tg_pt_offline_24341 target_fabric_port_show_attr_alua_tg_pt_offline 0 24341 &arcmsr_attr_host_driver_reset_24341
127706 +hpc_wait_ctlr_notworking_24344 hpc_wait_ctlr_notworking 0 24344 NULL
127707 +C_SYSC_pwritev_24345 C_SYSC_pwritev 3 24345 NULL
127708 +nf_iterate_24348 nf_iterate 0 24348 NULL
127709 +prepare_pages_24349 prepare_pages 0 24349 NULL
127710 +kzalloc_node_24352 kzalloc_node 1 24352 NULL
127711 +roccat_common2_sysfs_read_macro_24355 roccat_common2_sysfs_read_macro 0-5-6 24355 NULL
127712 +lp3972_i2c_read_24364 lp3972_i2c_read 0 24364 NULL
127713 +cfi_read_pri_24366 cfi_read_pri 3 24366 NULL
127714 +btrfs_item_size_nr_24367 btrfs_item_size_nr 0 24367 NULL nohasharray
127715 +twl_rtc_set_alarm_24367 twl_rtc_set_alarm 0 24367 &btrfs_item_size_nr_24367 nohasharray
127716 +store_attach_24367 store_attach 0-4 24367 &twl_rtc_set_alarm_24367
127717 +videobuf_read_zerocopy_24369 videobuf_read_zerocopy 0 24369 NULL
127718 +break_deleg_24373 break_deleg 0 24373 NULL
127719 +elevator_init_fn_24375 elevator_init_fn 0 24375 NULL
127720 +submit_24379 submit 0 24379 NULL
127721 +ds2780_get_pmod_enabled_24380 ds2780_get_pmod_enabled 0 24380 NULL
127722 +try_alloc_port_24382 try_alloc_port 0 24382 NULL
127723 +cpu_subsys_offline_24383 cpu_subsys_offline 0 24383 NULL
127724 +acpi_ds_get_buffer_arguments_24384 acpi_ds_get_buffer_arguments 0 24384 NULL
127725 +xfs_bmapi_read_24392 xfs_bmapi_read 0 24392 NULL nohasharray
127726 +sock_xmit_24392 sock_xmit 4 24392 &xfs_bmapi_read_24392
127727 +osc_cur_grant_bytes_seq_write_24396 osc_cur_grant_bytes_seq_write 3 24396 NULL
127728 +edac_pci_int_show_24397 edac_pci_int_show 0 24397 NULL
127729 +getxattr_24398 getxattr 4 24398 NULL nohasharray
127730 +pvr2_v4l2_ioctl_24398 pvr2_v4l2_ioctl 2 24398 &getxattr_24398
127731 +populate_msi_sysfs_24399 populate_msi_sysfs 0 24399 NULL
127732 +o2nm_cluster_attr_keepalive_delay_ms_read_24403 o2nm_cluster_attr_keepalive_delay_ms_read 0 24403 NULL
127733 +drm_property_create_bitmask_24412 drm_property_create_bitmask 6 24412 NULL
127734 +save_image_lzo_24413 save_image_lzo 0 24413 NULL
127735 +blk_update_bidi_request_24415 blk_update_bidi_request 3-4 24415 NULL
127736 +default_density_show_24417 default_density_show 0 24417 NULL
127737 +nvme_trans_log_supp_pages_24418 nvme_trans_log_supp_pages 3 24418 NULL
127738 +show_iap_mode_24420 show_iap_mode 0 24420 NULL
127739 +rtl8187_init_urbs_24421 rtl8187_init_urbs 0 24421 NULL
127740 +set_port1_handler_24424 set_port1_handler 0-4 24424 NULL
127741 +b43_debugfs_read_24425 b43_debugfs_read 3-0 24425 NULL
127742 +bq2415x_sysfs_set_limit_24426 bq2415x_sysfs_set_limit 0-4 24426 NULL
127743 +xenbus_file_read_24427 xenbus_file_read 3-0 24427 NULL
127744 +bond_option_ad_select_set_24430 bond_option_ad_select_set 0 24430 NULL nohasharray
127745 +ieee80211_rx_mgmt_beacon_24430 ieee80211_rx_mgmt_beacon 3 24430 &bond_option_ad_select_set_24430
127746 +pn_socket_sendmsg_24431 pn_socket_sendmsg 4-0 24431 NULL
127747 +copy_and_ioctl_24434 copy_and_ioctl 4 24434 NULL
127748 +suspend_freeze_processes_24436 suspend_freeze_processes 0 24436 NULL
127749 +ixgbe_alloc_q_vector_24439 ixgbe_alloc_q_vector 6-4 24439 NULL
127750 +smk_user_access_24440 smk_user_access 3-0 24440 NULL nohasharray
127751 +rtw_set_wps_assoc_resp_24440 rtw_set_wps_assoc_resp 3 24440 &smk_user_access_24440
127752 +lpfc_option_rom_version_show_24443 lpfc_option_rom_version_show 0 24443 NULL
127753 +mc13xxx_regulator_enable_24450 mc13xxx_regulator_enable 0 24450 NULL nohasharray
127754 +s5p_jpeg_try_ctrl_24450 s5p_jpeg_try_ctrl 0 24450 &mc13xxx_regulator_enable_24450
127755 +show_24457 show 0 24457 NULL
127756 +evdev_do_ioctl_24459 evdev_do_ioctl 2 24459 NULL nohasharray
127757 +internal_dev_open_24459 internal_dev_open 0 24459 &evdev_do_ioctl_24459
127758 +lbs_highsnr_write_24460 lbs_highsnr_write 3-0 24460 NULL nohasharray
127759 +tgr128_final_24460 tgr128_final 0 24460 &lbs_highsnr_write_24460
127760 +compat_SyS_mq_timedsend_24464 compat_SyS_mq_timedsend 3 24464 NULL
127761 +lport_reset_24466 lport_reset 0 24466 NULL
127762 +sii9234_s_stream_24467 sii9234_s_stream 0 24467 NULL
127763 +bConfigurationValue_store_24484 bConfigurationValue_store 0-4 24484 NULL
127764 +xfs_bmap_local_to_extents_24486 xfs_bmap_local_to_extents 0 24486 NULL nohasharray
127765 +ttm_page_pool_free_24486 ttm_page_pool_free 2-0 24486 &xfs_bmap_local_to_extents_24486
127766 +snd_pcm_hw_param_first_24487 snd_pcm_hw_param_first 0 24487 NULL
127767 +show_temp_max1_24488 show_temp_max1 0 24488 NULL
127768 +dut_mode_read_24489 dut_mode_read 3-0 24489 NULL
127769 +read_file_spec_scan_ctl_24491 read_file_spec_scan_ctl 3-0 24491 NULL
127770 +pl2303_open_24492 pl2303_open 0 24492 NULL
127771 +i915_gem_obj_offset_24494 i915_gem_obj_offset 0 24494 NULL
127772 +xfs_attr_shortform_remove_24495 xfs_attr_shortform_remove 0 24495 NULL nohasharray
127773 +iscsi_nacl_auth_store_password_24495 iscsi_nacl_auth_store_password 0-3 24495 &xfs_attr_shortform_remove_24495
127774 +show_counter_rx_link_problems_24496 show_counter_rx_link_problems 0 24496 NULL nohasharray
127775 +sprintf_temp_from_reg_24496 sprintf_temp_from_reg 0 24496 &show_counter_rx_link_problems_24496
127776 +bond_change_mtu_24497 bond_change_mtu 0 24497 NULL
127777 +lpss_ltr_mode_show_24507 lpss_ltr_mode_show 0 24507 NULL
127778 +pd_video_read_24510 pd_video_read 3 24510 NULL
127779 +fuse_notify_retrieve_24514 fuse_notify_retrieve 0 24514 NULL
127780 +request_key_with_auxdata_24515 request_key_with_auxdata 4 24515 NULL nohasharray
127781 +ipv6_recv_error_24515 ipv6_recv_error 0 24515 &request_key_with_auxdata_24515
127782 +show_cmd_log_24517 show_cmd_log 0 24517 NULL
127783 +xfs_buf_get_map_24522 xfs_buf_get_map 3 24522 NULL
127784 +target_core_alua_tg_pt_gp_show_attr_alua_support_standby_24523 target_core_alua_tg_pt_gp_show_attr_alua_support_standby 0 24523 NULL
127785 +show_fc_host_hardware_version_24524 show_fc_host_hardware_version 0 24524 NULL
127786 +mtd_bitflip_threshold_show_24528 mtd_bitflip_threshold_show 0 24528 NULL
127787 +named_prepare_buf_24532 named_prepare_buf 2 24532 NULL
127788 +btrfs_feature_attr_show_24534 btrfs_feature_attr_show 0 24534 NULL nohasharray
127789 +nilfs_ifile_get_inode_block_24534 nilfs_ifile_get_inode_block 0 24534 &btrfs_feature_attr_show_24534 nohasharray
127790 +wl1251_acx_service_period_timeout_24534 wl1251_acx_service_period_timeout 0 24534 &nilfs_ifile_get_inode_block_24534
127791 +do_mpage_readpage_24536 do_mpage_readpage 3 24536 NULL
127792 +mt2063_set_params_24539 mt2063_set_params 0 24539 NULL
127793 +unix_mknod_24543 unix_mknod 0 24543 NULL
127794 +usbhid_set_raw_report_24550 usbhid_set_raw_report 0 24550 NULL
127795 +snd_hda_multi_out_analog_prepare_24553 snd_hda_multi_out_analog_prepare 0 24553 NULL
127796 +bonding_show_downdelay_24554 bonding_show_downdelay 0 24554 NULL
127797 +dcdbas_reboot_notify_24558 dcdbas_reboot_notify 0 24558 NULL
127798 +iwlagn_mac_sta_state_24561 iwlagn_mac_sta_state 0 24561 NULL
127799 +write_cache_pages_24562 write_cache_pages 0 24562 NULL
127800 +tsi148_alloc_resource_24563 tsi148_alloc_resource 2 24563 NULL
127801 +snd_vt1724_playback_indep_prepare_24569 snd_vt1724_playback_indep_prepare 0 24569 NULL nohasharray
127802 +ocfs2_extent_map_lookup_24569 ocfs2_extent_map_lookup 0 24569 &snd_vt1724_playback_indep_prepare_24569
127803 +twl4030_madc_start_conversion_24573 twl4030_madc_start_conversion 0 24573 NULL
127804 +netlbl_domhsh_init_24576 netlbl_domhsh_init 1 24576 NULL nohasharray
127805 +ipw_net_open_24576 ipw_net_open 0 24576 &netlbl_domhsh_init_24576
127806 +SyS_pselect6_24582 SyS_pselect6 1 24582 NULL
127807 +gfs2_readpage_24584 gfs2_readpage 0 24584 NULL
127808 +pci_af_flr_24590 pci_af_flr 0 24590 NULL
127809 +__tipc_link_xmit_24592 __tipc_link_xmit 0 24592 NULL nohasharray
127810 +store_local_ip_24592 store_local_ip 0 24592 &__tipc_link_xmit_24592
127811 +md_notify_reboot_24593 md_notify_reboot 0 24593 NULL
127812 +udf_compute_nr_groups_24594 udf_compute_nr_groups 0 24594 NULL nohasharray
127813 +lola_codec_read_24594 lola_codec_read 0 24594 &udf_compute_nr_groups_24594
127814 +de_reset_mac_24598 de_reset_mac 0 24598 NULL
127815 +snd_solo_pcm_trigger_24600 snd_solo_pcm_trigger 0 24600 NULL nohasharray
127816 +musb_platform_set_mode_24600 musb_platform_set_mode 0 24600 &snd_solo_pcm_trigger_24600 nohasharray
127817 +count_preds_24600 count_preds 0 24600 &musb_platform_set_mode_24600
127818 +i915_error_state_buf_init_24605 i915_error_state_buf_init 3-0 24605 NULL nohasharray
127819 +sensor_hub_get_physical_device_count_24605 sensor_hub_get_physical_device_count 0 24605 &i915_error_state_buf_init_24605 nohasharray
127820 +lov_alloc_memmd_24605 lov_alloc_memmd 2 24605 &sensor_hub_get_physical_device_count_24605
127821 +objs_per_slab_show_24607 objs_per_slab_show 0 24607 NULL nohasharray
127822 +br_nf_pre_routing_ipv6_24607 br_nf_pre_routing_ipv6 0 24607 &objs_per_slab_show_24607
127823 +acpilabel_show_24612 acpilabel_show 0 24612 NULL
127824 +hfsplus_cat_write_inode_24613 hfsplus_cat_write_inode 0 24613 NULL
127825 +ntfs_readpage_24616 ntfs_readpage 0 24616 NULL
127826 +SyS_poll_24620 SyS_poll 2 24620 NULL
127827 +ipv6_conntrack_in_24627 ipv6_conntrack_in 0 24627 NULL
127828 +nfs_namespace_setattr_24629 nfs_namespace_setattr 0 24629 NULL
127829 +broadsheet_spiflash_erase_sector_24630 broadsheet_spiflash_erase_sector 0 24630 NULL
127830 +addresses_show_24632 addresses_show 0 24632 NULL nohasharray
127831 +cfqg_set_leaf_weight_device_24632 cfqg_set_leaf_weight_device 0-3 24632 &addresses_show_24632
127832 +wl1251_hw_init_phy_config_24635 wl1251_hw_init_phy_config 0 24635 NULL nohasharray
127833 +alloc_wr_24635 alloc_wr 2-1 24635 &wl1251_hw_init_phy_config_24635
127834 +n_per_out_show_24637 n_per_out_show 0 24637 NULL
127835 +qla4_82xx_try_start_fw_24640 qla4_82xx_try_start_fw 0 24640 NULL
127836 +fake_mtu_24641 fake_mtu 0 24641 NULL
127837 +context_alloc_24645 context_alloc 3 24645 NULL
127838 +blk_rq_err_bytes_24650 blk_rq_err_bytes 0 24650 NULL
127839 +store_red_24652 store_red 0-4 24652 NULL
127840 +ext2_xattr_trusted_list_24670 ext2_xattr_trusted_list 0-5 24670 NULL
127841 +ath5k_hw_rf5111_channel_24672 ath5k_hw_rf5111_channel 0 24672 NULL
127842 +update_devfreq_24674 update_devfreq 0 24674 NULL
127843 +mISDN_read_24676 mISDN_read 0-3 24676 NULL
127844 +mv88e6xxx_reg_wait_ready_24678 mv88e6xxx_reg_wait_ready 0 24678 NULL nohasharray
127845 +wake_up_pme_show_24678 wake_up_pme_show 0 24678 &mv88e6xxx_reg_wait_ready_24678
127846 +batadv_tt_local_init_24679 batadv_tt_local_init 0 24679 NULL
127847 +ali1563_access_24683 ali1563_access 0 24683 NULL
127848 +__mlx4_qp_alloc_icm_24684 __mlx4_qp_alloc_icm 0 24684 NULL
127849 +smack_audit_rule_init_24691 smack_audit_rule_init 0 24691 NULL
127850 +btrfs_check_data_free_space_24692 btrfs_check_data_free_space 0 24692 NULL
127851 +pci_olpc_write_24693 pci_olpc_write 0 24693 NULL
127852 +datafab_write_data_24696 datafab_write_data 4 24696 NULL
127853 +dgram_connect_24701 dgram_connect 0 24701 NULL
127854 +nilfs_direct_assign_v_24705 nilfs_direct_assign_v 0 24705 NULL nohasharray
127855 +udf_add_aext_24705 udf_add_aext 0 24705 &nilfs_direct_assign_v_24705 nohasharray
127856 +devm_kmalloc_24705 devm_kmalloc 2 24705 &udf_add_aext_24705
127857 +wl1251_hw_init_beacon_broadcast_24707 wl1251_hw_init_beacon_broadcast 0 24707 NULL
127858 +niu_change_mtu_24710 niu_change_mtu 0 24710 NULL
127859 +mc13xxx_spi_write_24715 mc13xxx_spi_write 0 24715 NULL nohasharray
127860 +wait_transaction_complete_24715 wait_transaction_complete 0 24715 &mc13xxx_spi_write_24715
127861 +show_ipv4_iface_dhcp_req_vendor_id_en_24718 show_ipv4_iface_dhcp_req_vendor_id_en 0 24718 NULL
127862 +dps0_is_key_locked_24722 dps0_is_key_locked 0 24722 NULL
127863 +st_int_ioctl_24725 st_int_ioctl 0 24725 NULL
127864 +ip_tunnel_change_mtu_24731 ip_tunnel_change_mtu 0 24731 NULL
127865 +simple_attr_read_24738 simple_attr_read 3-0 24738 NULL
127866 +ath_rxbuf_alloc_24745 ath_rxbuf_alloc 2 24745 NULL
127867 +pps_show_24748 pps_show 0 24748 NULL
127868 +commit_rxon_24749 commit_rxon 0 24749 NULL nohasharray
127869 +get_dma_residue_24749 get_dma_residue 0 24749 &commit_rxon_24749
127870 +kgdb_hex2mem_24755 kgdb_hex2mem 3 24755 NULL
127871 +ddp_device_event_24756 ddp_device_event 0 24756 NULL
127872 +get_temp_max_hyst_24757 get_temp_max_hyst 0 24757 NULL
127873 +get_src_24759 get_src 0 24759 NULL
127874 +ip_vs_local_reply4_24762 ip_vs_local_reply4 0 24762 NULL
127875 +cgroup_attach_task_24763 cgroup_attach_task 0 24763 NULL
127876 +xhci_change_max_exit_latency_24765 xhci_change_max_exit_latency 0 24765 NULL
127877 +snd_cs46xx_playback_prepare_24768 snd_cs46xx_playback_prepare 0 24768 NULL nohasharray
127878 +security_sid_to_context_24768 security_sid_to_context 0 24768 &snd_cs46xx_playback_prepare_24768
127879 +mI_alloc_skb_24770 mI_alloc_skb 1 24770 NULL
127880 +isofs_statfs_24772 isofs_statfs 0 24772 NULL
127881 +zd1201_docmd_24773 zd1201_docmd 0 24773 NULL
127882 +snd_seq_ioctl_create_port_24774 snd_seq_ioctl_create_port 0 24774 NULL
127883 +ocfs2_read_blocks_24777 ocfs2_read_blocks 0 24777 NULL
127884 +skb_make_writable_24783 skb_make_writable 2 24783 NULL
127885 +datablob_hmac_verify_24786 datablob_hmac_verify 4 24786 NULL
127886 +pb0100_s_ctrl_24788 pb0100_s_ctrl 0 24788 NULL nohasharray
127887 +mlx4_SET_PORT_general_24788 mlx4_SET_PORT_general 0 24788 &pb0100_s_ctrl_24788
127888 +cache_read_24790 cache_read 3-0 24790 NULL
127889 +i915_gem_check_wedge_24793 i915_gem_check_wedge 0 24793 NULL
127890 +show_unchecked_isa_dma_24796 show_unchecked_isa_dma 0 24796 NULL
127891 +register_bcache_24797 register_bcache 0-4 24797 NULL
127892 +unpack_str_24798 unpack_str 0 24798 NULL
127893 +tcmu_configure_device_24799 tcmu_configure_device 0 24799 NULL nohasharray
127894 +bcm_kona_gpio_to_irq_24799 bcm_kona_gpio_to_irq 2 24799 &tcmu_configure_device_24799
127895 +aty128_ddafifo_24801 aty128_ddafifo 0 24801 NULL
127896 +get_register_page_24802 get_register_page 0 24802 NULL
127897 +kvm_read_guest_virt_helper_24804 kvm_read_guest_virt_helper 3-1 24804 NULL
127898 +__next_cpu_nr_24805 __next_cpu_nr 1 24805 NULL
127899 +ath6kl_fwlog_mask_write_24810 ath6kl_fwlog_mask_write 3-0 24810 NULL
127900 +bfad_im_node_name_show_24813 bfad_im_node_name_show 0 24813 NULL
127901 +attr_show_args_24816 attr_show_args 0 24816 NULL
127902 +comedi_buf_alloc_24822 comedi_buf_alloc 3 24822 NULL
127903 +ndo_get_phys_port_id_24825 ndo_get_phys_port_id 0 24825 NULL
127904 +brport_show_24827 brport_show 0 24827 NULL
127905 +cuse_class_abort_store_24829 cuse_class_abort_store 0-4 24829 NULL
127906 +transfer_commit_list_24830 transfer_commit_list 0 24830 NULL nohasharray
127907 +rpf_s_stream_24830 rpf_s_stream 0 24830 &transfer_commit_list_24830
127908 +__logfs_truncate_24831 __logfs_truncate 0 24831 NULL
127909 +reboot_24837 reboot 0-4 24837 NULL nohasharray
127910 +__cfg80211_alloc_vendor_skb_24837 __cfg80211_alloc_vendor_skb 2 24837 &reboot_24837
127911 +usnic_ib_show_config_24840 usnic_ib_show_config 0 24840 NULL
127912 +netxen_sysfs_write_mem_24841 netxen_sysfs_write_mem 0-6-5 24841 NULL
127913 +bd2802_store_reg0x02_24843 bd2802_store_reg0x02 0-4 24843 NULL
127914 +get_latch_status_24846 get_latch_status 0 24846 NULL
127915 +nilfs_superblock_sb_update_frequency_store_24852 nilfs_superblock_sb_update_frequency_store 0-4 24852 NULL
127916 +bq2415x_set_mode_24853 bq2415x_set_mode 0 24853 NULL
127917 +pt1_i2c_xfer_24856 pt1_i2c_xfer 0-3 24856 NULL
127918 +wl12xx_chip_wakeup_24858 wl12xx_chip_wakeup 0 24858 NULL
127919 +cifs_negotiate_protocol_24860 cifs_negotiate_protocol 0 24860 NULL
127920 +do_sock_write_24865 do_sock_write 0 24865 NULL
127921 +pnp_alloc_24869 pnp_alloc 1 24869 NULL
127922 +setup_buffering_24872 setup_buffering 0 24872 NULL
127923 +queues_read_24877 queues_read 3-0 24877 NULL nohasharray
127924 +part_ro_show_24877 part_ro_show 0 24877 &queues_read_24877
127925 +input_map_show_24878 input_map_show 0 24878 NULL
127926 +zf_write_24882 zf_write 0-3 24882 NULL
127927 +set_inc_all_24889 set_inc_all 4-0 24889 NULL
127928 +store_24890 store 0 24890 NULL
127929 +default_pvid_show_24892 default_pvid_show 0 24892 NULL nohasharray
127930 +ext4_jbd2_file_inode_24892 ext4_jbd2_file_inode 0 24892 &default_pvid_show_24892
127931 +conntrack_pptp_help_24894 conntrack_pptp_help 0 24894 NULL
127932 +bnx2i_set_ccell_info_24896 bnx2i_set_ccell_info 0-4 24896 NULL
127933 +xfs_qm_dqattach_24898 xfs_qm_dqattach 0 24898 NULL
127934 +work_start_24905 work_start 0 24905 NULL
127935 +megaraid_sysfs_show_app_hndl_24908 megaraid_sysfs_show_app_hndl 0 24908 NULL nohasharray
127936 +show_docked_24908 show_docked 0 24908 &megaraid_sysfs_show_app_hndl_24908
127937 +__hci_init_24909 __hci_init 0 24909 NULL
127938 +codec_list_read_file_24910 codec_list_read_file 3-0 24910 NULL
127939 +min_ratio_show_24911 min_ratio_show 0 24911 NULL
127940 +device_store_bool_24912 device_store_bool 0-4 24912 NULL
127941 +iwl_set_temperature_offset_calib_24913 iwl_set_temperature_offset_calib 0 24913 NULL
127942 +macvlan_hard_header_24914 macvlan_hard_header 0 24914 NULL
127943 +ocrdma_inetaddr_event_24915 ocrdma_inetaddr_event 0 24915 NULL
127944 +xpcs_reg_value_write_24922 xpcs_reg_value_write 3 24922 NULL
127945 +pch_gbe_get_regs_len_24924 pch_gbe_get_regs_len 0 24924 NULL
127946 +get_compat_msghdr_24928 get_compat_msghdr 0 24928 NULL
127947 +next_token_24929 next_token 0 24929 NULL
127948 +fuse_getattr_24934 fuse_getattr 0 24934 NULL nohasharray
127949 +prepare_24934 prepare 0 24934 &fuse_getattr_24934
127950 +regmap_spi_write_24935 regmap_spi_write 0 24935 NULL
127951 +claim_resources_24936 claim_resources 0 24936 NULL
127952 +fm_tx_set_pwr_lvl_24937 fm_tx_set_pwr_lvl 0 24937 NULL
127953 +twl4030reg_enable_24940 twl4030reg_enable 0 24940 NULL nohasharray
127954 +int3402_thermal_get_trip_temp_24940 int3402_thermal_get_trip_temp 0 24940 &twl4030reg_enable_24940 nohasharray
127955 +hpfs_writepage_24940 hpfs_writepage 0 24940 &int3402_thermal_get_trip_temp_24940
127956 +reclaim_account_store_24948 reclaim_account_store 0-3 24948 NULL
127957 +packet_sendmsg_24954 packet_sendmsg 0-4 24954 NULL
127958 +eem_opts_host_addr_show_24956 eem_opts_host_addr_show 0 24956 NULL
127959 +ipg_io_config_24957 ipg_io_config 0 24957 NULL
127960 +hotkey_radio_sw_show_24960 hotkey_radio_sw_show 0 24960 NULL nohasharray
127961 +nfs4_proc_getattr_24960 nfs4_proc_getattr 0 24960 &hotkey_radio_sw_show_24960
127962 +sys_rt_sigpending_24961 sys_rt_sigpending 2 24961 NULL
127963 +store_ctlr_enabled_24970 store_ctlr_enabled 0-4 24970 NULL
127964 +ensure_wear_leveling_24971 ensure_wear_leveling 0 24971 NULL
127965 +twl_i2c_write_u8_24976 twl_i2c_write_u8 3-0 24976 NULL
127966 +nf_nat_sdp_port_24977 nf_nat_sdp_port 7 24977 NULL
127967 +cancel_store_24982 cancel_store 0-4 24982 NULL
127968 +llc_ui_sendmsg_24987 llc_ui_sendmsg 4-0 24987 NULL nohasharray
127969 +ath10k_fw_crash_dump_read_24987 ath10k_fw_crash_dump_read 3-0 24987 &llc_ui_sendmsg_24987
127970 +get_eeprom_len_24988 get_eeprom_len 0 24988 NULL nohasharray
127971 +info_debugfs_read_helper_24988 info_debugfs_read_helper 0 24988 &get_eeprom_len_24988
127972 +mce_chrdev_read_24989 mce_chrdev_read 0-3 24989 NULL
127973 +uvc_init_video_isoc_24992 uvc_init_video_isoc 0 24992 NULL
127974 +profiling_store_24997 profiling_store 0-4 24997 NULL
127975 +dibusb_i2c_xfer_24998 dibusb_i2c_xfer 0-3 24998 NULL
127976 +slot_get_24999 slot_get 0 24999 NULL
127977 +genwqe_user_vmap_25003 genwqe_user_vmap 4 25003 NULL nohasharray
127978 +key_conf_hw_key_idx_read_25003 key_conf_hw_key_idx_read 3-0 25003 &genwqe_user_vmap_25003
127979 +il_dbgfs_channels_read_25005 il_dbgfs_channels_read 3-0 25005 NULL
127980 +mmc_oemid_show_25013 mmc_oemid_show 0 25013 NULL nohasharray
127981 +set_in0_min_25013 set_in0_min 0-4 25013 &mmc_oemid_show_25013
127982 +nfs4_set_lock_state_25017 nfs4_set_lock_state 0 25017 NULL nohasharray
127983 +tg3_readphy_25017 tg3_readphy 0 25017 &nfs4_set_lock_state_25017
127984 +tx_errors_show_25018 tx_errors_show 0 25018 NULL
127985 +show_session_param_ISCSI_PARAM_USERNAME_25024 show_session_param_ISCSI_PARAM_USERNAME 0 25024 NULL
127986 +user_pin_configs_store_25027 user_pin_configs_store 0-4 25027 NULL
127987 +phy_interface_show_25036 phy_interface_show 0 25036 NULL nohasharray
127988 +nfs_dns_resolve_name_25036 nfs_dns_resolve_name 3 25036 &phy_interface_show_25036
127989 +i2400m_open_25041 i2400m_open 0 25041 NULL
127990 +wlcore_cmd_send_failsafe_25042 wlcore_cmd_send_failsafe 0 25042 NULL nohasharray
127991 +store_speed_tolerance_25042 store_speed_tolerance 0-4 25042 &wlcore_cmd_send_failsafe_25042
127992 +removable_store_25044 removable_store 0-3 25044 NULL
127993 +wl1271_acx_pm_config_25048 wl1271_acx_pm_config 0 25048 NULL
127994 +wait_for_completion_interruptible_timeout_25050 wait_for_completion_interruptible_timeout 0 25050 NULL
127995 +ds2780_read_param_eeprom_bin_25055 ds2780_read_param_eeprom_bin 6-5-0 25055 NULL nohasharray
127996 +configfs_composite_bind_25055 configfs_composite_bind 0 25055 &ds2780_read_param_eeprom_bin_25055 nohasharray
127997 +hw_ep_prime_25055 hw_ep_prime 0 25055 &configfs_composite_bind_25055
127998 +show_rtc_25056 show_rtc 0 25056 NULL
127999 +pptp_create_25064 pptp_create 0 25064 NULL
128000 +tun_get_user_25067 tun_get_user 0 25067 NULL nohasharray
128001 +gs_buf_alloc_25067 gs_buf_alloc 2 25067 &tun_get_user_25067
128002 +target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068 target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs 0 25068 NULL nohasharray
128003 +ll_track_pid_seq_write_25068 ll_track_pid_seq_write 3 25068 &target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068
128004 +do_add_page_to_bio_25071 do_add_page_to_bio 2 25071 NULL
128005 +SYSC_listxattr_25072 SYSC_listxattr 3 25072 NULL
128006 +vsp1_entity_set_streaming_25073 vsp1_entity_set_streaming 0 25073 NULL
128007 +it8708_get_rx_bytes_25079 it8708_get_rx_bytes 0 25079 NULL
128008 +ext3_xattr_user_list_25084 ext3_xattr_user_list 0-5 25084 NULL
128009 +ceph_osdc_writepages_25085 ceph_osdc_writepages 0 25085 NULL
128010 +tsf_read_file_25086 tsf_read_file 0 25086 NULL nohasharray
128011 +chip_gpio_request_25086 chip_gpio_request 0 25086 &tsf_read_file_25086
128012 +rt2x00mac_get_stats_25087 rt2x00mac_get_stats 0 25087 NULL
128013 +ubifs_write_inode_25089 ubifs_write_inode 0 25089 NULL
128014 +iwl_dbgfs_tx_flush_write_25091 iwl_dbgfs_tx_flush_write 0-3 25091 NULL
128015 +alb_set_mac_address_25093 alb_set_mac_address 0 25093 NULL
128016 +pci_bus_set_aer_ops_25095 pci_bus_set_aer_ops 0 25095 NULL
128017 +ath5k_attr_show_ani_mode_25098 ath5k_attr_show_ani_mode 0 25098 NULL
128018 +wm831x_aldo_get_status_25102 wm831x_aldo_get_status 0 25102 NULL
128019 +statfs_25104 statfs 0 25104 NULL nohasharray
128020 +action_store_25104 action_store 0-3 25104 &statfs_25104
128021 +reiserfs_freeze_25105 reiserfs_freeze 0 25105 NULL
128022 +snd_rawmidi_kernel_write_25106 snd_rawmidi_kernel_write 3 25106 NULL
128023 +sisusb_read_memio_24bit_25109 sisusb_read_memio_24bit 0 25109 NULL
128024 +mlx4_cmd_poll_25112 mlx4_cmd_poll 0 25112 NULL
128025 +acpi_ex_create_method_25115 acpi_ex_create_method 0 25115 NULL nohasharray
128026 +smb2_reconnect_25115 smb2_reconnect 0 25115 &acpi_ex_create_method_25115 nohasharray
128027 +hci_req_add_ev_25115 hci_req_add_ev 3 25115 &smb2_reconnect_25115
128028 +rtl2832_sdr_rd_regs_25119 rtl2832_sdr_rd_regs 0 25119 NULL
128029 +wl18xx_acx_set_checksum_state_25124 wl18xx_acx_set_checksum_state 0 25124 NULL
128030 +lpfc_ack0_show_25126 lpfc_ack0_show 0 25126 NULL
128031 +caif_connect_client_25127 caif_connect_client 0 25127 NULL nohasharray
128032 +vmlfb_check_var_locked_25127 vmlfb_check_var_locked 0 25127 &caif_connect_client_25127
128033 +ses_probe_25128 ses_probe 0 25128 NULL
128034 +gfs2_quota_check_25130 gfs2_quota_check 0 25130 NULL
128035 +iwl_mvm_get_temp_25131 iwl_mvm_get_temp 0 25131 NULL
128036 +snd_via82xx_pcm_trigger_25133 snd_via82xx_pcm_trigger 0 25133 NULL
128037 +lpfc_soft_wwn_enable_store_25137 lpfc_soft_wwn_enable_store 0-4 25137 NULL
128038 +fs32_to_cpu_25143 fs32_to_cpu 0 25143 NULL nohasharray
128039 +es_ui_show_25143 es_ui_show 0 25143 &fs32_to_cpu_25143
128040 +reiserfs_commit_write_25144 reiserfs_commit_write 0 25144 NULL
128041 +pagesize_show_25147 pagesize_show 0 25147 NULL
128042 +pch_phub_bin_read_25148 pch_phub_bin_read 0-5-6 25148 NULL
128043 +ath6kl_wmi_set_keepalive_cmd_25149 ath6kl_wmi_set_keepalive_cmd 0 25149 NULL
128044 +cnt_ctl_show_25157 cnt_ctl_show 0 25157 NULL nohasharray
128045 +atyfb_reboot_notify_25157 atyfb_reboot_notify 0 25157 &cnt_ctl_show_25157
128046 +show_eeprom2_25159 show_eeprom2 0 25159 NULL
128047 +netxen_nic_request_irq_25161 netxen_nic_request_irq 0 25161 NULL
128048 +anatop_regmap_disable_25164 anatop_regmap_disable 0 25164 NULL
128049 +sys_fgetxattr_25166 sys_fgetxattr 4 25166 NULL nohasharray
128050 +rose_create_25166 rose_create 0 25166 &sys_fgetxattr_25166
128051 +ipath_init_qp_table_25167 ipath_init_qp_table 2 25167 NULL nohasharray
128052 +sethdraddr_25167 sethdraddr 0 25167 &ipath_init_qp_table_25167
128053 +show_src_clock_25168 show_src_clock 0 25168 NULL
128054 +ath10k_pci_wait_for_target_init_25174 ath10k_pci_wait_for_target_init 0 25174 NULL
128055 +fit2_read_regr_25176 fit2_read_regr 0 25176 NULL
128056 +__ims_pcu_execute_command_25178 __ims_pcu_execute_command 0 25178 NULL nohasharray
128057 +wusb_set_dev_addr_25178 wusb_set_dev_addr 0 25178 &__ims_pcu_execute_command_25178 nohasharray
128058 +sctp_getsockopt_local_addrs_25178 sctp_getsockopt_local_addrs 2 25178 &wusb_set_dev_addr_25178
128059 +cbaf_wusb_host_name_store_25185 cbaf_wusb_host_name_store 0-4 25185 NULL
128060 +ks8851_rdreg32_25187 ks8851_rdreg32 0 25187 NULL
128061 +nes_store_ee_data_25190 nes_store_ee_data 0-3 25190 NULL
128062 +sbp_tpg_store_enable_25193 sbp_tpg_store_enable 0-3 25193 NULL
128063 +nilfs_prepare_segment_lock_25203 nilfs_prepare_segment_lock 0 25203 NULL
128064 +patch_alc662_25213 patch_alc662 0 25213 NULL
128065 +show_thresh_either_en_25218 show_thresh_either_en 0 25218 NULL
128066 +open_rx_first_25220 open_rx_first 0 25220 NULL
128067 +security_socket_post_create_25221 security_socket_post_create 0 25221 NULL
128068 +ocfs2_block_check_compute_25223 ocfs2_block_check_compute 2 25223 NULL
128069 +b43legacy_op_get_stats_25225 b43legacy_op_get_stats 0 25225 NULL
128070 +ieee80211_start_tx_ba_session_25229 ieee80211_start_tx_ba_session 0 25229 NULL
128071 +sonypi_misc_read_25230 sonypi_misc_read 0-3 25230 NULL
128072 +show_temp_auto_offset_hyst_25233 show_temp_auto_offset_hyst 0 25233 NULL
128073 +bq2415x_sysfs_show_status_25234 bq2415x_sysfs_show_status 0 25234 NULL nohasharray
128074 +lbs_set_11d_domain_info_25234 lbs_set_11d_domain_info 0 25234 &bq2415x_sysfs_show_status_25234
128075 +target_stat_scsi_tgt_dev_show_attr_status_25235 target_stat_scsi_tgt_dev_show_attr_status 0 25235 NULL
128076 +__hfsplus_delete_attr_25237 __hfsplus_delete_attr 0 25237 NULL
128077 +mon_stat_read_25238 mon_stat_read 3-0 25238 NULL
128078 +atl2_set_mac_25239 atl2_set_mac 0 25239 NULL
128079 +nilfs_palloc_find_available_slot_25245 nilfs_palloc_find_available_slot 3-5 25245 NULL
128080 +_ctl_board_assembly_show_25247 _ctl_board_assembly_show 0 25247 NULL
128081 +ivtv_firmware_restart_25248 ivtv_firmware_restart 0 25248 NULL
128082 +t4vf_read_rss_vi_config_25254 t4vf_read_rss_vi_config 0 25254 NULL
128083 +stripe_status_25259 stripe_status 5 25259 NULL
128084 +mmc_power_restore_host_25263 mmc_power_restore_host 0 25263 NULL
128085 +xen_pcpu_up_25265 xen_pcpu_up 0 25265 NULL
128086 +snd_pcm_start_25273 snd_pcm_start 0 25273 NULL nohasharray
128087 +kone_sysfs_show_weight_25273 kone_sysfs_show_weight 0 25273 &snd_pcm_start_25273
128088 +cciss_show_lunid_25274 cciss_show_lunid 0 25274 NULL
128089 +batadv_algo_select_25275 batadv_algo_select 0 25275 NULL
128090 +crypto_alloc_instance2_25277 crypto_alloc_instance2 3 25277 NULL
128091 +vfs_writev_25278 vfs_writev 3 25278 NULL
128092 +protocol_show_25279 protocol_show 0 25279 NULL
128093 +fc_parse_wwn_25280 fc_parse_wwn 0 25280 NULL
128094 +ray_suspend_25281 ray_suspend 0 25281 NULL
128095 +spi_sync_transfer_25282 spi_sync_transfer 0 25282 NULL
128096 +nibble_read_data_25285 nibble_read_data 0 25285 NULL nohasharray
128097 +sysfs_unbind_tick_dev_25285 sysfs_unbind_tick_dev 0-4 25285 &nibble_read_data_25285
128098 +l2tp_session_create_25286 l2tp_session_create 1 25286 NULL nohasharray
128099 +adp8870_bl_l3_office_max_show_25286 adp8870_bl_l3_office_max_show 0 25286 &l2tp_session_create_25286 nohasharray
128100 +__ax88179_write_cmd_25286 __ax88179_write_cmd 0 25286 &adp8870_bl_l3_office_max_show_25286
128101 +mt9t112_g_fmt_25287 mt9t112_g_fmt 0 25287 NULL nohasharray
128102 +ib_query_device_25287 ib_query_device 0 25287 &mt9t112_g_fmt_25287
128103 +c2port_read_flash_data_25296 c2port_read_flash_data 0-6-5 25296 NULL
128104 +viafb_check_var_25297 viafb_check_var 0 25297 NULL
128105 +patch_generic_hdmi_25299 patch_generic_hdmi 0 25299 NULL
128106 +usb6fire_pcm_stream_start_25305 usb6fire_pcm_stream_start 0 25305 NULL
128107 +read8_reg_25307 read8_reg 4-0 25307 NULL
128108 +firm_open_25313 firm_open 0 25313 NULL
128109 +cx25821_write_frame_25315 cx25821_write_frame 3-0 25315 NULL nohasharray
128110 +rtl8139_get_regs_len_25315 rtl8139_get_regs_len 0 25315 &cx25821_write_frame_25315 nohasharray
128111 +kvm_cpu_notify_25315 kvm_cpu_notify 0 25315 &rtl8139_get_regs_len_25315
128112 +ath9k_debugfs_read_buf_25316 ath9k_debugfs_read_buf 3-0 25316 NULL nohasharray
128113 +help_25316 help 5 25316 &ath9k_debugfs_read_buf_25316
128114 +sp5100_tco_write_25320 sp5100_tco_write 0-3 25320 NULL nohasharray
128115 +lp5562_store_pattern_25320 lp5562_store_pattern 0-4 25320 &sp5100_tco_write_25320
128116 +print_state_25323 print_state 0 25323 NULL
128117 +f2fs_write_begin_25324 f2fs_write_begin 0 25324 NULL nohasharray
128118 +store_command_event_reg_25324 store_command_event_reg 0-4 25324 &f2fs_write_begin_25324
128119 +get_bay_identifier_25326 get_bay_identifier 0 25326 NULL
128120 +max_sync_store_25329 max_sync_store 0-3 25329 NULL
128121 +usX2Y_format_set_25330 usX2Y_format_set 0 25330 NULL
128122 +show_rps_map_25336 show_rps_map 0 25336 NULL
128123 +atmel_open_25343 atmel_open 0 25343 NULL nohasharray
128124 +store_weight_temp_25343 store_weight_temp 0-4 25343 &atmel_open_25343
128125 +sn9c2028_read1_25344 sn9c2028_read1 0 25344 NULL
128126 +dump_align_25345 dump_align 2 25345 NULL
128127 +wait_for_completion_killable_25352 wait_for_completion_killable 0 25352 NULL
128128 +show_sas_phy_invalid_dword_count_25354 show_sas_phy_invalid_dword_count 0 25354 NULL
128129 +cpia_usb_transferCmd_25358 cpia_usb_transferCmd 0 25358 NULL
128130 +m48t35_read_time_25359 m48t35_read_time 0 25359 NULL nohasharray
128131 +fuse_writepages_25359 fuse_writepages 0 25359 &m48t35_read_time_25359
128132 +SYSC_kexec_load_25361 SYSC_kexec_load 2 25361 NULL nohasharray
128133 +snd_vortex_pcm_prepare_25361 snd_vortex_pcm_prepare 0 25361 &SYSC_kexec_load_25361
128134 +net2272_enable_25362 net2272_enable 0 25362 NULL
128135 +o2net_send_tcp_msg_25367 o2net_send_tcp_msg 4 25367 NULL
128136 +unix_mkname_25368 unix_mkname 0-2 25368 NULL nohasharray
128137 +rio_destid_next_25368 rio_destid_next 2-0 25368 &unix_mkname_25368
128138 +sel_read_mls_25369 sel_read_mls 3-0 25369 NULL nohasharray
128139 +flock_lock_file_25369 flock_lock_file 0 25369 &sel_read_mls_25369
128140 +wl1251_cmd_send_25374 wl1251_cmd_send 0 25374 NULL
128141 +rh_queue_status_25378 rh_queue_status 0 25378 NULL nohasharray
128142 +probe_25378 probe 0 25378 &rh_queue_status_25378
128143 +acpi_pad_idlepct_store_25379 acpi_pad_idlepct_store 0-4 25379 NULL
128144 +part_alignment_offset_show_25380 part_alignment_offset_show 0 25380 NULL
128145 +ep_queue_25382 ep_queue 0 25382 NULL
128146 +sis96x_access_25383 sis96x_access 0 25383 NULL
128147 +wlcore_raw_write_25387 wlcore_raw_write 0 25387 NULL
128148 +command_setyuvtresh_25390 command_setyuvtresh 0 25390 NULL nohasharray
128149 +khugepaged_max_ptes_none_store_25390 khugepaged_max_ptes_none_store 0-4 25390 &command_setyuvtresh_25390 nohasharray
128150 +SyS_splice_25390 SyS_splice 5 25390 &khugepaged_max_ptes_none_store_25390
128151 +show_truinst_25392 show_truinst 0 25392 NULL
128152 +pci_slot_attr_store_25399 pci_slot_attr_store 0-4 25399 NULL
128153 +snd_pcm_pre_drain_init_25401 snd_pcm_pre_drain_init 0 25401 NULL nohasharray
128154 +adm8211_get_stats_25401 adm8211_get_stats 0 25401 &snd_pcm_pre_drain_init_25401
128155 +aac_show_kernel_version_25404 aac_show_kernel_version 0 25404 NULL nohasharray
128156 +kovaplus_sysfs_read_info_25404 kovaplus_sysfs_read_info 0-5-6 25404 &aac_show_kernel_version_25404
128157 +vsp1_entity_init_25407 vsp1_entity_init 3 25407 NULL nohasharray
128158 +set_blue_25407 set_blue 0-4 25407 &vsp1_entity_init_25407
128159 +ebt_buf_add_pad_25413 ebt_buf_add_pad 0 25413 NULL
128160 +_gpiod_direction_output_raw_25414 _gpiod_direction_output_raw 0 25414 NULL
128161 +mcp795_rtcc_read_25415 mcp795_rtcc_read 0-4 25415 NULL nohasharray
128162 +raid0_run_25415 raid0_run 0 25415 &mcp795_rtcc_read_25415
128163 +par96_open_25418 par96_open 0 25418 NULL
128164 +dai_list_read_file_25421 dai_list_read_file 3-0 25421 NULL nohasharray
128165 +asd_show_dev_rev_25421 asd_show_dev_rev 0 25421 &dai_list_read_file_25421 nohasharray
128166 +smsc75xx_manage_power_25421 smsc75xx_manage_power 0 25421 &asd_show_dev_rev_25421
128167 +pinctrl_gpio_direction_25423 pinctrl_gpio_direction 0 25423 NULL
128168 +v4l2_m2m_dqbuf_25427 v4l2_m2m_dqbuf 0 25427 NULL
128169 +snd_pcm_lib_ioctl_reset_25437 snd_pcm_lib_ioctl_reset 0 25437 NULL
128170 +target_core_dev_wwn_show_attr_vpd_assoc_target_port_25438 target_core_dev_wwn_show_attr_vpd_assoc_target_port 0 25438 NULL
128171 +pcmcia_store_new_id_25439 pcmcia_store_new_id 0-3 25439 NULL
128172 +aux_firmware_rev_show_25443 aux_firmware_rev_show 0 25443 NULL
128173 +ath10k_wmi_vdev_create_25447 ath10k_wmi_vdev_create 0 25447 NULL
128174 +xfs_qm_dqtobp_25448 xfs_qm_dqtobp 0 25448 NULL
128175 +show_fnode_ipv6_flow_label_25449 show_fnode_ipv6_flow_label 0 25449 NULL
128176 +pages_to_scan_show_25454 pages_to_scan_show 0 25454 NULL
128177 +print_name_25459 print_name 0 25459 NULL nohasharray
128178 +show_engine3_leds_25459 show_engine3_leds 0 25459 &print_name_25459 nohasharray
128179 +st_gyro_trig_set_state_25459 st_gyro_trig_set_state 0 25459 &show_engine3_leds_25459
128180 +ath6kl_wmi_beginscan_cmd_25462 ath6kl_wmi_beginscan_cmd 8 25462 NULL
128181 +dma_map_sg_nonforce_25469 dma_map_sg_nonforce 0-3 25469 NULL
128182 +mem_cgroup_force_empty_25473 mem_cgroup_force_empty 0 25473 NULL
128183 +buffer_prepare_25476 buffer_prepare 0 25476 NULL
128184 +show_bl_curve_25479 show_bl_curve 0 25479 NULL
128185 +get_rx_bytes_25485 get_rx_bytes 0 25485 NULL
128186 +bh1770_prox_range_show_25487 bh1770_prox_range_show 0 25487 NULL
128187 +i2c_nuvoton_wait_for_data_avail_25489 i2c_nuvoton_wait_for_data_avail 0 25489 NULL
128188 +read_cmd_25491 read_cmd 0 25491 NULL
128189 +acpi_ut_add_address_range_25492 acpi_ut_add_address_range 0 25492 NULL
128190 +smb2_async_writev_25494 smb2_async_writev 0 25494 NULL
128191 +dev_show_unique_id_25495 dev_show_unique_id 0 25495 NULL nohasharray
128192 +do_tcp_setsockopt_25495 do_tcp_setsockopt 0 25495 &dev_show_unique_id_25495
128193 +generic_hdmi_build_jack_25496 generic_hdmi_build_jack 0 25496 NULL
128194 +beiscsi_get_host_param_25497 beiscsi_get_host_param 0 25497 NULL
128195 +llc_ui_setsockopt_25501 llc_ui_setsockopt 0 25501 NULL nohasharray
128196 +ocfs2_hamming_encode_25501 ocfs2_hamming_encode 3 25501 &llc_ui_setsockopt_25501
128197 +ivtv_buf_copy_from_user_25502 ivtv_buf_copy_from_user 4-0 25502 NULL
128198 +snd_pcm_plugin_build_25505 snd_pcm_plugin_build 5-0 25505 NULL nohasharray
128199 +__orinoco_hw_set_wap_25505 __orinoco_hw_set_wap 0 25505 &snd_pcm_plugin_build_25505
128200 +mt9m001_s_crop_25508 mt9m001_s_crop 0 25508 NULL nohasharray
128201 +store_new_id_25508 store_new_id 0-3 25508 &mt9m001_s_crop_25508
128202 +__cfq_set_weight_25510 __cfq_set_weight 0 25510 NULL
128203 +parport_uss720_epp_write_data_25512 parport_uss720_epp_write_data 0 25512 NULL
128204 +xfs_alloc_fix_freelist_25514 xfs_alloc_fix_freelist 0 25514 NULL nohasharray
128205 +wl12xx_enable_interrupts_25514 wl12xx_enable_interrupts 0 25514 &xfs_alloc_fix_freelist_25514
128206 +skein_1024_final_25515 skein_1024_final 0 25515 NULL
128207 +mci_reset_counters_store_25517 mci_reset_counters_store 0-4 25517 NULL
128208 +sb_permission_25523 sb_permission 0 25523 NULL nohasharray
128209 +beiscsi_active_session_disp_25523 beiscsi_active_session_disp 0 25523 &sb_permission_25523
128210 +bfs_readpage_25524 bfs_readpage 0 25524 NULL
128211 +ad9523_show_25530 ad9523_show 0 25530 NULL
128212 +smb2_negotiate_25531 smb2_negotiate 0 25531 NULL
128213 +b43_phy_init_25534 b43_phy_init 0 25534 NULL
128214 +num_reads_show_25535 num_reads_show 0 25535 NULL
128215 +ext3_get_inode_loc_25542 ext3_get_inode_loc 0 25542 NULL nohasharray
128216 +iwl_mvm_send_cmd_status_25542 iwl_mvm_send_cmd_status 0 25542 &ext3_get_inode_loc_25542
128217 +ieee80211_if_read_path_refresh_time_25545 ieee80211_if_read_path_refresh_time 3-0 25545 NULL
128218 +wimax_addr_scnprint_25548 wimax_addr_scnprint 2 25548 NULL
128219 +store_octave_25552 store_octave 0-4 25552 NULL
128220 +compat_sys_sendfile64_25553 compat_sys_sendfile64 4 25553 NULL nohasharray
128221 +integrity_verify_store_25553 integrity_verify_store 0-3 25553 &compat_sys_sendfile64_25553
128222 +ht_print_chan_25556 ht_print_chan 0-4-3 25556 NULL nohasharray
128223 +sidtab_insert_25556 sidtab_insert 0 25556 &ht_print_chan_25556
128224 +is_a_peripheral_show_25558 is_a_peripheral_show 0 25558 NULL
128225 +read_dscorr_25560 read_dscorr 0 25560 NULL
128226 +reload_for_cpu_25563 reload_for_cpu 0 25563 NULL
128227 +local_cpulist_show_25564 local_cpulist_show 0 25564 NULL
128228 +skb_tailroom_25567 skb_tailroom 0 25567 NULL
128229 +iscsi_tpg_attrib_show_netif_timeout_25572 iscsi_tpg_attrib_show_netif_timeout 0 25572 NULL
128230 +bq2415x_i2c_write_mask_25585 bq2415x_i2c_write_mask 0 25585 NULL
128231 +crypto_blkcipher_ctxsize_25594 crypto_blkcipher_ctxsize 0 25594 NULL
128232 +ping_recvmsg_25597 ping_recvmsg 0-4 25597 NULL
128233 +__devres_alloc_25598 __devres_alloc 2 25598 NULL
128234 +hfsplus_removexattr_25599 hfsplus_removexattr 0 25599 NULL
128235 +sht15_measurement_25600 sht15_measurement 0 25600 NULL nohasharray
128236 +iscsi_tpg_param_show_DataDigest_25600 iscsi_tpg_param_show_DataDigest 0 25600 &sht15_measurement_25600
128237 +lm3533_als_get_zone_25601 lm3533_als_get_zone 0 25601 NULL
128238 +open_tx_25605 open_tx 0 25605 NULL
128239 +ddp_ppod_write_idata_25610 ddp_ppod_write_idata 5 25610 NULL
128240 +chksum_init_25613 chksum_init 0 25613 NULL
128241 +bh1780_store_power_state_25614 bh1780_store_power_state 0-4 25614 NULL
128242 +nilfs_permission_25619 nilfs_permission 0 25619 NULL
128243 +carl9170_debugfs_hw_ioread32_write_25622 carl9170_debugfs_hw_ioread32_write 0-3 25622 NULL
128244 +proc_coredump_filter_write_25625 proc_coredump_filter_write 3-0 25625 NULL
128245 +befs_utf2nls_25628 befs_utf2nls 3 25628 NULL nohasharray
128246 +__get_user_pages_25628 __get_user_pages 0 25628 &befs_utf2nls_25628
128247 +sctp_connect_25631 sctp_connect 0 25631 NULL nohasharray
128248 +nes_netdev_change_mtu_25631 nes_netdev_change_mtu 0 25631 &sctp_connect_25631
128249 +hfs_getxattr_25633 hfs_getxattr 0 25633 NULL
128250 +lbs_prb_rsp_limit_set_25634 lbs_prb_rsp_limit_set 0-4 25634 NULL
128251 +musb_gadget_start_25636 musb_gadget_start 0 25636 NULL
128252 +rt2x00debug_read_csr_25639 rt2x00debug_read_csr 0-3 25639 NULL
128253 +tomoyo_socket_sendmsg_25642 tomoyo_socket_sendmsg 0 25642 NULL
128254 +bNumConfigurations_show_25645 bNumConfigurations_show 0 25645 NULL
128255 +pci_device_update_fixed_25647 pci_device_update_fixed 0 25647 NULL
128256 +zatm_send_25650 zatm_send 0 25650 NULL
128257 +set_acpi_25652 set_acpi 0 25652 NULL
128258 +bd2802_show_adv_conf_25660 bd2802_show_adv_conf 0 25660 NULL
128259 +mlx4_QP_ATTACH_25661 mlx4_QP_ATTACH 0 25661 NULL
128260 +ext2_try_to_allocate_25667 ext2_try_to_allocate 2-0-4 25667 NULL
128261 +ivtv_s_video_encoding_25669 ivtv_s_video_encoding 0 25669 NULL nohasharray
128262 +i7core_inject_show_col_25669 i7core_inject_show_col 0 25669 &ivtv_s_video_encoding_25669 nohasharray
128263 +aircable_prepare_write_buffer_25669 aircable_prepare_write_buffer 3 25669 &i7core_inject_show_col_25669
128264 +lpfc_idiag_cmd_get_25672 lpfc_idiag_cmd_get 2-0 25672 NULL
128265 +ixgbevf_poll_for_ack_25675 ixgbevf_poll_for_ack 0 25675 NULL
128266 +unix_getname_25678 unix_getname 0 25678 NULL
128267 +netconsole_target_attr_store_25683 netconsole_target_attr_store 0 25683 NULL
128268 +total_objects_show_25687 total_objects_show 0 25687 NULL
128269 +sta_inactive_ms_read_25690 sta_inactive_ms_read 3-0 25690 NULL
128270 +ssb_pcmcia_attr_sprom_show_25691 ssb_pcmcia_attr_sprom_show 0 25691 NULL nohasharray
128271 +show_fnode_link_local_ipv6_25691 show_fnode_link_local_ipv6 0 25691 &ssb_pcmcia_attr_sprom_show_25691
128272 +prom_early_alloc_25692 prom_early_alloc 1 25692 NULL
128273 +sdricoh_pcmcia_resume_25695 sdricoh_pcmcia_resume 0 25695 NULL
128274 +inet_recvmsg_25696 inet_recvmsg 4-0 25696 NULL
128275 +alloc_ring_25697 alloc_ring 0 25697 NULL
128276 +wm831x_status_src_store_25699 wm831x_status_src_store 0-4 25699 NULL
128277 +privsize_25701 privsize 0 25701 NULL
128278 +ebitmap_start_positive_25703 ebitmap_start_positive 0 25703 NULL
128279 +__blk_rq_unmap_user_25708 __blk_rq_unmap_user 0 25708 NULL
128280 +mxl111sf_tuner_read_reg_25710 mxl111sf_tuner_read_reg 0 25710 NULL nohasharray
128281 +show_camera_25710 show_camera 0 25710 &mxl111sf_tuner_read_reg_25710
128282 +acpi_ds_create_index_field_25711 acpi_ds_create_index_field 0 25711 NULL
128283 +rx_filter_mc_filter_read_25712 rx_filter_mc_filter_read 3-0 25712 NULL
128284 +koneplus_sysfs_read_profile_buttons_25713 koneplus_sysfs_read_profile_buttons 0-5-6 25713 NULL
128285 +ibmasm_new_command_25714 ibmasm_new_command 2 25714 NULL
128286 +rx_queue_entry_next_25715 rx_queue_entry_next 0 25715 NULL
128287 +packet_bind_spkt_25717 packet_bind_spkt 0 25717 NULL
128288 +il3945_show_status_25719 il3945_show_status 0 25719 NULL nohasharray
128289 +ubifs_return_leb_25719 ubifs_return_leb 0 25719 &il3945_show_status_25719
128290 +spmi_ext_register_write_25722 spmi_ext_register_write 0 25722 NULL nohasharray
128291 +mlx4_register_mac_25722 mlx4_register_mac 0 25722 &spmi_ext_register_write_25722
128292 +switch_partition_25723 switch_partition 0 25723 NULL
128293 +eth_bind_25725 eth_bind 0 25725 NULL
128294 +__alloc_bootmem_low_node_25726 __alloc_bootmem_low_node 2 25726 NULL nohasharray
128295 +sel_write_context_25726 sel_write_context 3 25726 &__alloc_bootmem_low_node_25726
128296 +show_ipv4_iface_dhcp_slp_da_info_en_25728 show_ipv4_iface_dhcp_slp_da_info_en 0 25728 NULL
128297 +blk_mq_hw_sysfs_tags_show_25730 blk_mq_hw_sysfs_tags_show 0 25730 NULL
128298 +raw_getname_25732 raw_getname 0 25732 NULL nohasharray
128299 +cifs_read_from_socket_25732 cifs_read_from_socket 3-0 25732 &raw_getname_25732
128300 +mcs_unwrap_fir_25733 mcs_unwrap_fir 3 25733 NULL
128301 +ext2_find_near_25734 ext2_find_near 0 25734 NULL nohasharray
128302 +_ctl_version_bios_show_25734 _ctl_version_bios_show 0 25734 &ext2_find_near_25734
128303 +vx_set_format_25741 vx_set_format 0 25741 NULL
128304 +product_id_show_25743 product_id_show 0 25743 NULL nohasharray
128305 +iscsi_conn_get_param_25743 iscsi_conn_get_param 0 25743 &product_id_show_25743 nohasharray
128306 +_softing_fct_cmd_25743 _softing_fct_cmd 0 25743 &iscsi_conn_get_param_25743 nohasharray
128307 +xgbe_common_read_25743 xgbe_common_read 2 25743 &_softing_fct_cmd_25743
128308 +cxgbi_device_portmap_create_25747 cxgbi_device_portmap_create 3 25747 NULL
128309 +show_sas_end_dev_initiator_response_timeout_25753 show_sas_end_dev_initiator_response_timeout 0 25753 NULL
128310 +tpm_tis_send_25755 tpm_tis_send 0-3 25755 NULL nohasharray
128311 +fmc_write_eeprom_25755 fmc_write_eeprom 0-6-5 25755 &tpm_tis_send_25755
128312 +netxen_sysfs_validate_crb_25756 netxen_sysfs_validate_crb 0 25756 NULL
128313 +print_block_size_25763 print_block_size 0 25763 NULL nohasharray
128314 +uart_get_attr_line_25763 uart_get_attr_line 0 25763 &print_block_size_25763
128315 +csio_t5_edc_read_25765 csio_t5_edc_read 0 25765 NULL
128316 +stac_parse_auto_config_25768 stac_parse_auto_config 0 25768 NULL
128317 +sha512_ssse3_final_25778 sha512_ssse3_final 0 25778 NULL
128318 +bonding_show_mode_25785 bonding_show_mode 0 25785 NULL
128319 +chv_gpio_direction_output_25788 chv_gpio_direction_output 0 25788 NULL
128320 +pci_dev_reset_slot_function_25789 pci_dev_reset_slot_function 0 25789 NULL
128321 +event_rx_pool_read_25792 event_rx_pool_read 3-0 25792 NULL
128322 +read_delin_25798 read_delin 0 25798 NULL
128323 +sg_read_25799 sg_read 3-0 25799 NULL
128324 +xfs_alloc_ag_vextent_exact_25810 xfs_alloc_ag_vextent_exact 0 25810 NULL nohasharray
128325 +wacom_btnimg4_store_25810 wacom_btnimg4_store 4-0 25810 &xfs_alloc_ag_vextent_exact_25810
128326 +alx_request_irq_25811 alx_request_irq 0 25811 NULL
128327 +s5m_rtc_set_alarm_25813 s5m_rtc_set_alarm 0 25813 NULL
128328 +system_enable_read_25815 system_enable_read 3 25815 NULL
128329 +realloc_buffer_25816 realloc_buffer 2 25816 NULL nohasharray
128330 +brcmf_sdio_verifymemory_25816 brcmf_sdio_verifymemory 4 25816 &realloc_buffer_25816
128331 +pwr_missing_bcns_read_25824 pwr_missing_bcns_read 3-0 25824 NULL nohasharray
128332 +rand_en_show_25824 rand_en_show 0 25824 &pwr_missing_bcns_read_25824
128333 +ubifs_orphan_start_commit_25825 ubifs_orphan_start_commit 0 25825 NULL
128334 +atl1c_configure_25826 atl1c_configure 0 25826 NULL
128335 +show_red_25831 show_red 0 25831 NULL nohasharray
128336 +_ctl_version_nvdata_default_show_25831 _ctl_version_nvdata_default_show 0 25831 &show_red_25831
128337 +f2fs_write_data_page_25834 f2fs_write_data_page 0 25834 NULL
128338 +v9fs_vfs_writepage_locked_25844 v9fs_vfs_writepage_locked 0 25844 NULL
128339 +tg3_change_mtu_25849 tg3_change_mtu 0 25849 NULL
128340 +i2400m_set_idle_timeout_25850 i2400m_set_idle_timeout 0 25850 NULL
128341 +snd_soc_component_update_bits_25854 snd_soc_component_update_bits 0 25854 NULL
128342 +parport_read_25855 parport_read 0 25855 NULL
128343 +acpi_ds_result_stack_push_25857 acpi_ds_result_stack_push 0 25857 NULL
128344 +level_show_25858 level_show 0 25858 NULL
128345 +zcomp_available_show_25860 zcomp_available_show 0 25860 NULL
128346 +m88rs6000t_get_if_frequency_25863 m88rs6000t_get_if_frequency 0 25863 NULL
128347 +null_build_header_25866 null_build_header 0 25866 NULL
128348 +show_iface_def_taskmgmt_tmo_25867 show_iface_def_taskmgmt_tmo 0 25867 NULL
128349 +smbus_xfer_25868 smbus_xfer 0 25868 NULL
128350 +__uncore_count_mode_show_25871 __uncore_count_mode_show 0 25871 NULL nohasharray
128351 +rt2x00lib_enable_radio_25871 rt2x00lib_enable_radio 0 25871 &__uncore_count_mode_show_25871
128352 +wl1271_init_sta_beacon_filter_25874 wl1271_init_sta_beacon_filter 0 25874 NULL
128353 +fix_io_25879 fix_io 0 25879 NULL nohasharray
128354 +tg3_ptp_enable_25879 tg3_ptp_enable 0 25879 &fix_io_25879
128355 +mcs7830_get_regs_len_25880 mcs7830_get_regs_len 0 25880 NULL
128356 +ath6kl_regread_read_25884 ath6kl_regread_read 3-0 25884 NULL
128357 +acf_status_25890 acf_status 0 25890 NULL
128358 +s5m8767_rtc_set_alarm_reg_25891 s5m8767_rtc_set_alarm_reg 0 25891 NULL
128359 +run_delalloc_nocow_25896 run_delalloc_nocow 3-4-0 25896 NULL
128360 +sisusbcon_scroll_area_25899 sisusbcon_scroll_area 3-4 25899 NULL
128361 +tua9001_wr_reg_25907 tua9001_wr_reg 0 25907 NULL nohasharray
128362 +scsi_remove_single_device_25907 scsi_remove_single_device 0 25907 &tua9001_wr_reg_25907
128363 +nvme_trans_mode_page_create_25908 nvme_trans_mode_page_create 7-4 25908 NULL nohasharray
128364 +sisfb_do_set_var_25908 sisfb_do_set_var 0 25908 &nvme_trans_mode_page_create_25908
128365 +do_jffs2_setxattr_25910 do_jffs2_setxattr 5-0 25910 NULL
128366 +send_purge_25911 send_purge 0 25911 NULL
128367 +resume_store_25917 resume_store 0-4 25917 NULL
128368 +rcname_read_25919 rcname_read 3-0 25919 NULL nohasharray
128369 +rose_header_25919 rose_header 0 25919 &rcname_read_25919
128370 +hfsplus_writepages_25924 hfsplus_writepages 0 25924 NULL nohasharray
128371 +sisusb_write_memio_word_25924 sisusb_write_memio_word 0 25924 &hfsplus_writepages_25924 nohasharray
128372 +set_ignore_ce_25924 set_ignore_ce 0-4 25924 &sisusb_write_memio_word_25924
128373 +_get_word_25929 _get_word 0 25929 NULL
128374 +snd_es1938_capture_copy_25930 snd_es1938_capture_copy 5 25930 NULL
128375 +key_flags_read_25931 key_flags_read 3-0 25931 NULL
128376 +sriov_totalvfs_show_25934 sriov_totalvfs_show 0 25934 NULL
128377 +tps80031_clr_bits_25942 tps80031_clr_bits 0 25942 NULL
128378 +MIDIbuf_write_25949 MIDIbuf_write 0 25949 NULL
128379 +hash_max_store_25956 hash_max_store 4-0 25956 NULL
128380 +flush_25957 flush 2-0 25957 NULL
128381 +done_25962 done 0 25962 NULL
128382 +et1011c_read_status_25964 et1011c_read_status 0 25964 NULL
128383 +_regmap_multi_reg_write_25967 _regmap_multi_reg_write 3 25967 NULL
128384 +rs5c372_sysfs_show_trim_25968 rs5c372_sysfs_show_trim 0 25968 NULL
128385 +uvesafb_show_oem_string_25969 uvesafb_show_oem_string 0 25969 NULL
128386 +ipath_set_linkstate_25970 ipath_set_linkstate 0 25970 NULL
128387 +video_register_device_25971 video_register_device 3 25971 NULL
128388 +devm_kcalloc_25975 devm_kcalloc 3-2 25975 NULL
128389 +udp_setsockopt_25985 udp_setsockopt 5-0 25985 NULL
128390 +devkmsg_read_25991 devkmsg_read 0-3 25991 NULL
128391 +show_ipv6_iface_grat_neighbor_adv_en_25996 show_ipv6_iface_grat_neighbor_adv_en 0 25996 NULL
128392 +xfs_allocbt_alloc_block_25997 xfs_allocbt_alloc_block 0 25997 NULL
128393 +gr_setup_out_desc_list_26000 gr_setup_out_desc_list 0 26000 NULL
128394 +logfs_write_direct_26002 logfs_write_direct 0 26002 NULL nohasharray
128395 +mace_open_26002 mace_open 0 26002 &logfs_write_direct_26002
128396 +fan_get_status_26004 fan_get_status 0 26004 NULL
128397 +init_26006 init 0 26006 NULL
128398 +kirkwood_dma_prepare_26011 kirkwood_dma_prepare 0 26011 NULL
128399 +t1_change_mtu_26013 t1_change_mtu 0 26013 NULL
128400 +tg3_alloc_consistent_26017 tg3_alloc_consistent 0 26017 NULL
128401 +loop_attr_show_26018 loop_attr_show 0 26018 NULL nohasharray
128402 +nx_fw_cmd_create_rx_ctx_26018 nx_fw_cmd_create_rx_ctx 0 26018 &loop_attr_show_26018 nohasharray
128403 +sbp_tpg_attrib_store_max_logins_per_lun_26018 sbp_tpg_attrib_store_max_logins_per_lun 0-3 26018 &nx_fw_cmd_create_rx_ctx_26018 nohasharray
128404 +hippi_mac_addr_26018 hippi_mac_addr 0 26018 &sbp_tpg_attrib_store_max_logins_per_lun_26018
128405 +SyS_process_vm_readv_26019 SyS_process_vm_readv 3-5 26019 NULL
128406 +show_host_param_ISCSI_HOST_PARAM_IPADDRESS_26020 show_host_param_ISCSI_HOST_PARAM_IPADDRESS 0 26020 NULL
128407 +hugetlb_report_node_meminfo_26023 hugetlb_report_node_meminfo 0 26023 NULL
128408 +irq_create_strict_mappings_26025 irq_create_strict_mappings 4-2 26025 NULL
128409 +blk_mq_sysfs_rq_list_show_26028 blk_mq_sysfs_rq_list_show 0 26028 NULL
128410 +do_sas_phy_reset_26034 do_sas_phy_reset 0-2 26034 NULL nohasharray
128411 +bdc_gadget_ep_queue_26034 bdc_gadget_ep_queue 0 26034 &do_sas_phy_reset_26034
128412 +bad_inode_setxattr_26035 bad_inode_setxattr 0 26035 NULL
128413 +selinux_inode_post_setxattr_26037 selinux_inode_post_setxattr 4 26037 NULL nohasharray
128414 +rt2x00debug_read_dev_flags_26037 rt2x00debug_read_dev_flags 0-3 26037 &selinux_inode_post_setxattr_26037
128415 +show_fnode_data_seq_in_order_26041 show_fnode_data_seq_in_order 0 26041 NULL
128416 +ext_tree_prepare_commit_26045 ext_tree_prepare_commit 0 26045 NULL
128417 +pci_timedia_init_26050 pci_timedia_init 0 26050 NULL nohasharray
128418 +elantech_show_int_attr_26050 elantech_show_int_attr 0 26050 &pci_timedia_init_26050
128419 +__alloc_memory_core_early_26053 __alloc_memory_core_early 2 26053 NULL
128420 +__bch_cache_show_26055 __bch_cache_show 0 26055 NULL
128421 +keyctl_update_key_26061 keyctl_update_key 3 26061 NULL
128422 +pri_wm_latency_write_26063 pri_wm_latency_write 3-0 26063 NULL nohasharray
128423 +fotg210_ep_queue_26063 fotg210_ep_queue 0 26063 &pri_wm_latency_write_26063
128424 +update_vlan_26069 update_vlan 0 26069 NULL
128425 +show_fnode_local_port_26070 show_fnode_local_port 0 26070 NULL nohasharray
128426 +gfs2_attr_show_26070 gfs2_attr_show 0 26070 &show_fnode_local_port_26070 nohasharray
128427 +enable_26070 enable 0 26070 &gfs2_attr_show_26070
128428 +exofs_write_begin_export_26071 exofs_write_begin_export 0 26071 NULL
128429 +da903x_disable_26077 da903x_disable 0 26077 NULL nohasharray
128430 +arvo_sysfs_write_button_26077 arvo_sysfs_write_button 0-6-5 26077 &da903x_disable_26077
128431 +ext2_xattr_trusted_set_26089 ext2_xattr_trusted_set 0 26089 NULL nohasharray
128432 +ifx_modem_reboot_callback_26089 ifx_modem_reboot_callback 0 26089 &ext2_xattr_trusted_set_26089
128433 +m48t59_rtc_read_time_26090 m48t59_rtc_read_time 0 26090 NULL
128434 +rx_rx_wa_density_dropped_frame_read_26095 rx_rx_wa_density_dropped_frame_read 3-0 26095 NULL
128435 +cpumask_next_26096 cpumask_next 0 26096 NULL nohasharray
128436 +sht15_show_status_26096 sht15_show_status 0 26096 &cpumask_next_26096 nohasharray
128437 +hotkey_mask_set_26096 hotkey_mask_set 0 26096 &sht15_show_status_26096
128438 +fd_get_blocks_26097 fd_get_blocks 0 26097 NULL nohasharray
128439 +acpi_tb_acquire_table_26097 acpi_tb_acquire_table 0 26097 &fd_get_blocks_26097 nohasharray
128440 +amd64_inject_read_store_26097 amd64_inject_read_store 0-4 26097 &acpi_tb_acquire_table_26097
128441 +wl1271_init_beacon_broadcast_26103 wl1271_init_beacon_broadcast 0 26103 NULL
128442 +cmd_rsv_terminate_26105 cmd_rsv_terminate 0 26105 NULL
128443 +intel_wrap_ring_buffer_26117 intel_wrap_ring_buffer 0 26117 NULL
128444 +macvlan_change_mtu_26118 macvlan_change_mtu 0 26118 NULL
128445 +read_sb_page_26119 read_sb_page 5-0 26119 NULL
128446 +vtpm_send_26123 vtpm_send 0-3 26123 NULL
128447 +tmiofb_check_var_26129 tmiofb_check_var 0 26129 NULL
128448 +nilfs_mounted_snapshots_attr_show_26134 nilfs_mounted_snapshots_attr_show 0 26134 NULL
128449 +et131x_rx_dma_memory_alloc_26135 et131x_rx_dma_memory_alloc 0 26135 NULL
128450 +SYSC_bpf_26138 SYSC_bpf 3 26138 NULL nohasharray
128451 +mlx4_comm_cmd_wait_26138 mlx4_comm_cmd_wait 0 26138 &SYSC_bpf_26138 nohasharray
128452 +skb_cow_26138 skb_cow 2 26138 &mlx4_comm_cmd_wait_26138
128453 +video_get_cur_state_26142 video_get_cur_state 0 26142 NULL
128454 +func_id_show_26143 func_id_show 0 26143 NULL
128455 +core_alua_store_tg_pt_gp_info_26144 core_alua_store_tg_pt_gp_info 0-3 26144 NULL
128456 +ath9k_hw_name_26146 ath9k_hw_name 3 26146 NULL
128457 +ivtv_sendbyte_26147 ivtv_sendbyte 0 26147 NULL nohasharray
128458 +ufshcd_devfreq_target_26147 ufshcd_devfreq_target 0 26147 &ivtv_sendbyte_26147
128459 +snd_trident_si7018_capture_prepare_26149 snd_trident_si7018_capture_prepare 0 26149 NULL
128460 +dsbr100_stop_26150 dsbr100_stop 0 26150 NULL
128461 +ds2780_save_eeprom_26152 ds2780_save_eeprom 0 26152 NULL
128462 +__iscsi_tpg_auth_show_password_mutual_26157 __iscsi_tpg_auth_show_password_mutual 0 26157 NULL
128463 +hdcs_set_gain_26160 hdcs_set_gain 0 26160 NULL
128464 +copy_oldmem_page_26164 copy_oldmem_page 3-1-0 26164 NULL
128465 +read_data_26165 read_data 0 26165 NULL nohasharray
128466 +ax88772_reset_26165 ax88772_reset 0 26165 &read_data_26165
128467 +gfs2_xattr_acl_get_26166 gfs2_xattr_acl_get 0 26166 NULL nohasharray
128468 +ath6kl_roam_table_read_26166 ath6kl_roam_table_read 3-0 26166 &gfs2_xattr_acl_get_26166 nohasharray
128469 +pci_reset_function_26166 pci_reset_function 0 26166 &ath6kl_roam_table_read_26166
128470 +query_port_26169 query_port 0 26169 NULL
128471 +mid_get_vbt_data_r1_26170 mid_get_vbt_data_r1 2 26170 NULL
128472 +show_26172 show 0 26172 NULL
128473 +dmaengine_pcm_prepare_and_submit_26173 dmaengine_pcm_prepare_and_submit 0 26173 NULL nohasharray
128474 +ft_nacl_store_node_name_26173 ft_nacl_store_node_name 0-3 26173 &dmaengine_pcm_prepare_and_submit_26173 nohasharray
128475 +tmp103_set_temp_26173 tmp103_set_temp 0-4 26173 &ft_nacl_store_node_name_26173
128476 +netxen_nic_attach_26177 netxen_nic_attach 0 26177 NULL
128477 +pcf2123_rtc_read_time_26180 pcf2123_rtc_read_time 0 26180 NULL nohasharray
128478 +show_low_kb_26180 show_low_kb 0 26180 &pcf2123_rtc_read_time_26180
128479 +edac_pci_instance_show_26187 edac_pci_instance_show 0 26187 NULL nohasharray
128480 +order_store_26187 order_store 0-3 26187 &edac_pci_instance_show_26187
128481 +fuse_reverse_inval_entry_26193 fuse_reverse_inval_entry 0 26193 NULL
128482 +iwl_mvm_enable_beacon_filter_26194 iwl_mvm_enable_beacon_filter 0 26194 NULL
128483 +fan2_get_speed_26196 fan2_get_speed 0 26196 NULL
128484 +ieee80211_if_fmt_dot11MeshTTL_26198 ieee80211_if_fmt_dot11MeshTTL 3 26198 NULL nohasharray
128485 +target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id_26198 target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id 0 26198 &ieee80211_if_fmt_dot11MeshTTL_26198
128486 +xfs_idata_realloc_26199 xfs_idata_realloc 2 26199 NULL nohasharray
128487 +fmc_set_rds_mode_26199 fmc_set_rds_mode 0 26199 &xfs_idata_realloc_26199 nohasharray
128488 +iwl_send_remove_station_26199 iwl_send_remove_station 0 26199 &fmc_set_rds_mode_26199
128489 +mce_write_26201 mce_write 3 26201 NULL
128490 +pcm_prepare_26203 pcm_prepare 0 26203 NULL nohasharray
128491 +show_state_exit_latency_26203 show_state_exit_latency 0 26203 &pcm_prepare_26203 nohasharray
128492 +logfs_truncate_i0_26203 logfs_truncate_i0 0 26203 &show_state_exit_latency_26203 nohasharray
128493 +pcf50633_rtc_set_alarm_26203 pcf50633_rtc_set_alarm 0 26203 &logfs_truncate_i0_26203
128494 +acpi_ds_restart_control_method_26205 acpi_ds_restart_control_method 0 26205 NULL
128495 +SyS_splice_26206 SyS_splice 5 26206 NULL
128496 +btrfs_statfs_26210 btrfs_statfs 0 26210 NULL nohasharray
128497 +vcc_mode_store_26210 vcc_mode_store 0-4 26210 &btrfs_statfs_26210
128498 +sha256_ssse3_update_26217 sha256_ssse3_update 0 26217 NULL
128499 +nilfs_btree_propagate_26218 nilfs_btree_propagate 0 26218 NULL
128500 +rx_crc_errors_show_26219 rx_crc_errors_show 0 26219 NULL nohasharray
128501 +rtl92c_download_fw_26219 rtl92c_download_fw 0 26219 &rx_crc_errors_show_26219
128502 +teql_master_open_26224 teql_master_open 0 26224 NULL
128503 +mwifiex_regrdwr_write_26225 mwifiex_regrdwr_write 3-0 26225 NULL nohasharray
128504 +g2d_buf_prepare_26225 g2d_buf_prepare 0 26225 &mwifiex_regrdwr_write_26225 nohasharray
128505 +ufs_writepage_26225 ufs_writepage 0 26225 &g2d_buf_prepare_26225 nohasharray
128506 +store_sys_hwmon_26225 store_sys_hwmon 0-3 26225 &ufs_writepage_26225
128507 +rxrpc_recvmsg_26233 rxrpc_recvmsg 0-4 26233 NULL
128508 +nlm_end_grace_read_26234 nlm_end_grace_read 3-0 26234 NULL nohasharray
128509 +simple_setattr_26234 simple_setattr 0 26234 &nlm_end_grace_read_26234
128510 +mxl111sf_tuner_set_params_26238 mxl111sf_tuner_set_params 0 26238 NULL
128511 +cifs_strict_writev_26239 cifs_strict_writev 0 26239 NULL
128512 +beiscsi_mccq_compl_26243 beiscsi_mccq_compl 0 26243 NULL
128513 +ecryptfs_read_lower_page_segment_26244 ecryptfs_read_lower_page_segment 0-4 26244 NULL
128514 +show_26245 show 0 26245 NULL
128515 +show_rc6p_ms_26252 show_rc6p_ms 0 26252 NULL
128516 +sisusb_bulkout_msg_26258 sisusb_bulkout_msg 0 26258 NULL
128517 +thermal_get_mode_26262 thermal_get_mode 0 26262 NULL
128518 +genwqe_ffdc_buff_size_26263 genwqe_ffdc_buff_size 0 26263 NULL nohasharray
128519 +twl6040_power_26263 twl6040_power 0 26263 &genwqe_ffdc_buff_size_26263
128520 +firmware_revision_show_26265 firmware_revision_show 0 26265 NULL
128521 +ltc2945_set_value_26267 ltc2945_set_value 0-4 26267 NULL
128522 +activate_26268 activate 0 26268 NULL
128523 +audit_inode_permission_26277 audit_inode_permission 0 26277 NULL
128524 +crypto_ctxsize_26278 crypto_ctxsize 0 26278 NULL
128525 +wacom_set_device_mode_26280 wacom_set_device_mode 3 26280 NULL nohasharray
128526 +i40evf_setup_rx_descriptors_26280 i40evf_setup_rx_descriptors 0 26280 &wacom_set_device_mode_26280
128527 +ocfs2_write_end_nolock_26285 ocfs2_write_end_nolock 0-4 26285 NULL
128528 +size_write_26288 size_write 0-3 26288 NULL
128529 +adp8860_bl_l2_office_max_show_26296 adp8860_bl_l2_office_max_show 0 26296 NULL nohasharray
128530 +recursive_scan_26296 recursive_scan 0 26296 &adp8860_bl_l2_office_max_show_26296 nohasharray
128531 +_rtl92cu_init_power_on_26296 _rtl92cu_init_power_on 0 26296 &recursive_scan_26296
128532 +dbg_write_26301 dbg_write 0-3 26301 NULL
128533 +clear_fw_stats_write_26303 clear_fw_stats_write 0-3 26303 NULL
128534 +show_text_leaf_26305 show_text_leaf 0 26305 NULL
128535 +ext2_find_goal_26306 ext2_find_goal 0 26306 NULL
128536 +snd_pcm_plug_client_channels_buf_26309 snd_pcm_plug_client_channels_buf 0-3 26309 NULL nohasharray
128537 +pax_get_random_long_26309 pax_get_random_long 0 26309 &snd_pcm_plug_client_channels_buf_26309
128538 +c2_change_mtu_26311 c2_change_mtu 0 26311 NULL
128539 +target_fabric_port_attr_store_26314 target_fabric_port_attr_store 0 26314 NULL
128540 +pwr_wake_on_host_read_26321 pwr_wake_on_host_read 3-0 26321 NULL
128541 +show_temp_26323 show_temp 0 26323 NULL
128542 +check_can_nocow_26336 check_can_nocow 2 26336 NULL
128543 +wcn36xx_dxe_allocate_mem_pools_26340 wcn36xx_dxe_allocate_mem_pools 0 26340 NULL
128544 +fcoe_fcf_set_dev_loss_tmo_26342 fcoe_fcf_set_dev_loss_tmo 0 26342 NULL nohasharray
128545 +efx_rx_mk_skb_26342 efx_rx_mk_skb 5 26342 &fcoe_fcf_set_dev_loss_tmo_26342
128546 +snd_vx_check_reg_bit_26344 snd_vx_check_reg_bit 0 26344 NULL
128547 +nr_getname_26347 nr_getname 0 26347 NULL
128548 +show_link_address_26348 show_link_address 0 26348 NULL nohasharray
128549 +nfs_file_direct_read_26348 nfs_file_direct_read 0 26348 &show_link_address_26348
128550 +double_flag_show_26351 double_flag_show 0 26351 NULL nohasharray
128551 +lbs_mesh_access_26351 lbs_mesh_access 0 26351 &double_flag_show_26351
128552 +osif_xfer_26352 osif_xfer 0-3 26352 NULL
128553 +ocfs2_listxattr_26354 ocfs2_listxattr 0-3 26354 NULL
128554 +elants_i2c_fw_write_page_26355 elants_i2c_fw_write_page 0 26355 NULL
128555 +mt9t112_g_crop_26357 mt9t112_g_crop 0 26357 NULL
128556 +cifs_readdata_alloc_26360 cifs_readdata_alloc 1 26360 NULL nohasharray
128557 +show_in0_input_26360 show_in0_input 0 26360 &cifs_readdata_alloc_26360
128558 +dup_to_netobj_26363 dup_to_netobj 3 26363 NULL
128559 +direct_bytes_number_26364 direct_bytes_number 0-2 26364 NULL
128560 +merge_across_nodes_show_26366 merge_across_nodes_show 0 26366 NULL nohasharray
128561 +begin_26366 begin 0 26366 &merge_across_nodes_show_26366
128562 +lpfc_peer_port_login_show_26369 lpfc_peer_port_login_show 0 26369 NULL
128563 +wp512_final_26371 wp512_final 0 26371 NULL nohasharray
128564 +acpi_processor_ppc_notifier_26371 acpi_processor_ppc_notifier 0 26371 &wp512_final_26371
128565 +snd_atiixp_capture_prepare_26378 snd_atiixp_capture_prepare 0 26378 NULL nohasharray
128566 +open_rx_second_26378 open_rx_second 0 26378 &snd_atiixp_capture_prepare_26378 nohasharray
128567 +processor_set_cur_state_26378 processor_set_cur_state 0 26378 &open_rx_second_26378
128568 +trigger_26381 trigger 0 26381 NULL
128569 +dbg_check_bud_bytes_26384 dbg_check_bud_bytes 0 26384 NULL
128570 +pl_reset_26387 pl_reset 0 26387 NULL
128571 +ov7670_read_i2c_26396 ov7670_read_i2c 0 26396 NULL nohasharray
128572 +qib_create_rcvhdrq_26396 qib_create_rcvhdrq 0 26396 &ov7670_read_i2c_26396
128573 +cpu_hotplug_pm_callback_26398 cpu_hotplug_pm_callback 0 26398 NULL
128574 +invalidate_inode_pages2_range_26403 invalidate_inode_pages2_range 0 26403 NULL
128575 +ntty_write_26404 ntty_write 3 26404 NULL
128576 +ext2_xattr_user_get_26405 ext2_xattr_user_get 0 26405 NULL
128577 +cx23885_start_streaming_26406 cx23885_start_streaming 0 26406 NULL
128578 +firmware_store_26408 firmware_store 4-0 26408 NULL
128579 +lx_pcm_trigger_dispatch_26419 lx_pcm_trigger_dispatch 0 26419 NULL nohasharray
128580 +bl_prepare_layoutcommit_26419 bl_prepare_layoutcommit 0 26419 &lx_pcm_trigger_dispatch_26419
128581 +br_nf_post_routing_26421 br_nf_post_routing 0 26421 NULL
128582 +virtual_start_show_26424 virtual_start_show 0 26424 NULL
128583 +erst_exec_add_26425 erst_exec_add 0 26425 NULL nohasharray
128584 +spectrum_cs_suspend_26425 spectrum_cs_suspend 0 26425 &erst_exec_add_26425
128585 +suspend_prepare_26427 suspend_prepare 0 26427 NULL
128586 +niu_set_multicast_mac_rdc_table_26428 niu_set_multicast_mac_rdc_table 0 26428 NULL
128587 +bdi_set_max_ratio_26429 bdi_set_max_ratio 0 26429 NULL
128588 +asd_show_update_bios_26430 asd_show_update_bios 0 26430 NULL
128589 +ip_route_me_harder_26436 ip_route_me_harder 0 26436 NULL
128590 +pagemap_read_26441 pagemap_read 3-0 26441 NULL
128591 +hfs_inode_setattr_26448 hfs_inode_setattr 0 26448 NULL
128592 +disk_discard_alignment_show_26449 disk_discard_alignment_show 0 26449 NULL
128593 +set_temp_auto_temp_off_26450 set_temp_auto_temp_off 0-4 26450 NULL
128594 +prism2_open_26452 prism2_open 0 26452 NULL
128595 +amd64_inject_section_show_26456 amd64_inject_section_show 0 26456 NULL
128596 +tower_read_26461 tower_read 3-0 26461 NULL nohasharray
128597 +lx_pipe_release_26461 lx_pipe_release 0 26461 &tower_read_26461 nohasharray
128598 +enc_pools_add_pages_26461 enc_pools_add_pages 1 26461 &lx_pipe_release_26461
128599 +aio_write_null_26462 aio_write_null 0 26462 NULL nohasharray
128600 +e100_alloc_cbs_26462 e100_alloc_cbs 0 26462 &aio_write_null_26462
128601 +snd_hda_codec_prepare_26466 snd_hda_codec_prepare 0 26466 NULL
128602 +sch311x_wdt_write_26468 sch311x_wdt_write 0-3 26468 NULL
128603 +show_attribute_26469 show_attribute 0 26469 NULL
128604 +ath10k_core_create_26470 ath10k_core_create 1 26470 NULL
128605 +cifs_calc_signature_26473 cifs_calc_signature 0 26473 NULL
128606 +qm1d1c0042_set_params_26480 qm1d1c0042_set_params 0 26480 NULL
128607 +tipc_link_cong_26482 tipc_link_cong 0 26482 NULL
128608 +ib_alloc_device_26483 ib_alloc_device 1 26483 NULL
128609 +ulong_write_file_26485 ulong_write_file 3-0 26485 NULL
128610 +security_inode_setsecurity_26486 security_inode_setsecurity 0 26486 NULL nohasharray
128611 +wl1251_acx_beacon_filter_opt_26486 wl1251_acx_beacon_filter_opt 0 26486 &security_inode_setsecurity_26486
128612 +active_show_26489 active_show 0 26489 NULL
128613 +dvb_ca_en50221_io_ioctl_26490 dvb_ca_en50221_io_ioctl 2 26490 NULL nohasharray
128614 +msi_verify_entries_26490 msi_verify_entries 0 26490 &dvb_ca_en50221_io_ioctl_26490
128615 +iwl_power_set_mode_26491 iwl_power_set_mode 0 26491 NULL
128616 +sel_netif_netdev_notifier_handler_26495 sel_netif_netdev_notifier_handler 0 26495 NULL
128617 +console_cpu_notify_26498 console_cpu_notify 0 26498 NULL
128618 +activate_26500 activate 0 26500 NULL
128619 +read_vmcore_26501 read_vmcore 3-0 26501 NULL
128620 +uhid_char_write_26502 uhid_char_write 3-0 26502 NULL nohasharray
128621 +snd_seq_oss_readq_pick_26502 snd_seq_oss_readq_pick 0 26502 &uhid_char_write_26502
128622 +vfio_pci_set_msi_trigger_26507 vfio_pci_set_msi_trigger 4-3 26507 NULL
128623 +chunk_size_show_26509 chunk_size_show 0 26509 NULL
128624 +__mt9t112_mcu_read_26510 __mt9t112_mcu_read 0 26510 NULL
128625 +iwl_dbgfs_rf_reset_read_26512 iwl_dbgfs_rf_reset_read 3-0 26512 NULL
128626 +l2cap_build_conf_req_26513 l2cap_build_conf_req 0 26513 NULL
128627 +retu_regmap_write_26516 retu_regmap_write 0 26516 NULL nohasharray
128628 +ths7303_s_dv_timings_26516 ths7303_s_dv_timings 0 26516 &retu_regmap_write_26516
128629 +cxacru_sysfs_show_line_status_26518 cxacru_sysfs_show_line_status 0 26518 NULL
128630 +alloc_ep_req_26521 alloc_ep_req 3-2 26521 NULL
128631 +portio_size_show_26525 portio_size_show 0 26525 NULL
128632 +show_in0_min_26528 show_in0_min 0 26528 NULL nohasharray
128633 +pccard_show_type_26528 pccard_show_type 0 26528 &show_in0_min_26528
128634 +ath10k_htt_h2t_ver_req_msg_26537 ath10k_htt_h2t_ver_req_msg 0 26537 NULL
128635 +nilfs_direct_gather_data_26538 nilfs_direct_gather_data 0-4 26538 NULL nohasharray
128636 +SyS_rt_sigpending_26538 SyS_rt_sigpending 2 26538 &nilfs_direct_gather_data_26538
128637 +lmc_proto_open_26548 lmc_proto_open 0 26548 NULL
128638 +diolan_usb_cmd_data_26549 diolan_usb_cmd_data 0 26549 NULL
128639 +create_extra_outs_26556 create_extra_outs 0 26556 NULL
128640 +macvtap_do_read_26558 macvtap_do_read 0 26558 NULL
128641 +online_show_26562 online_show 0 26562 NULL nohasharray
128642 +dio_new_bio_26562 dio_new_bio 0 26562 &online_show_26562
128643 +elan_sysfs_read_mode_26563 elan_sysfs_read_mode 0 26563 NULL
128644 +show_available_governors_26564 show_available_governors 0 26564 NULL nohasharray
128645 +mb862xxfb_set_par_26564 mb862xxfb_set_par 0 26564 &show_available_governors_26564
128646 +mode_string_26566 mode_string 0 26566 NULL
128647 +sha256_export_26571 sha256_export 0 26571 NULL
128648 +rts51x_read_mem_26577 rts51x_read_mem 4 26577 NULL nohasharray
128649 +pm8001_ctl_ib_queue_log_show_26577 pm8001_ctl_ib_queue_log_show 0 26577 &rts51x_read_mem_26577
128650 +ea_remove_unstuffed_26578 ea_remove_unstuffed 0 26578 NULL nohasharray
128651 +mlx4_en_replace_mac_26578 mlx4_en_replace_mac 0 26578 &ea_remove_unstuffed_26578
128652 +lpfc_bg_guard_err_show_26583 lpfc_bg_guard_err_show 0 26583 NULL
128653 +qla2x00_zio_show_26584 qla2x00_zio_show 0 26584 NULL nohasharray
128654 +dwc3_gadget_ep_enable_26584 dwc3_gadget_ep_enable 0 26584 &qla2x00_zio_show_26584
128655 +ipmi_request_supply_msgs_26586 ipmi_request_supply_msgs 0 26586 NULL
128656 +cachefiles_cull_26590 cachefiles_cull 0 26590 NULL
128657 +cirrusfb_get_memsize_26597 cirrusfb_get_memsize 0 26597 NULL nohasharray
128658 +show_jint_idle_ticks_26597 show_jint_idle_ticks 0 26597 &cirrusfb_get_memsize_26597 nohasharray
128659 +hfs_ext_write_extent_26597 hfs_ext_write_extent 0 26597 &show_jint_idle_ticks_26597
128660 +lpfc_multi_ring_support_show_26601 lpfc_multi_ring_support_show 0 26601 NULL
128661 +__unmap_single_26604 __unmap_single 3-2 26604 NULL
128662 +f_gether_opts_attr_show_26605 f_gether_opts_attr_show 0 26605 NULL
128663 +blk_mq_hw_sysfs_active_show_26606 blk_mq_hw_sysfs_active_show 0 26606 NULL
128664 +efivar_entry_size_26607 efivar_entry_size 0 26607 NULL
128665 +iscsi_boot_show_attribute_26611 iscsi_boot_show_attribute 0 26611 NULL
128666 +xfs_rtcheck_range_26614 xfs_rtcheck_range 0 26614 NULL nohasharray
128667 +tcp_read_sock_26614 tcp_read_sock 0 26614 &xfs_rtcheck_range_26614
128668 +mem_cgroup_oom_control_write_26619 mem_cgroup_oom_control_write 0 26619 NULL
128669 +iommu_alloc_26621 iommu_alloc 4-0 26621 NULL
128670 +aa_change_profile_26624 aa_change_profile 0 26624 NULL
128671 +pwr_fix_tsf_ps_read_26627 pwr_fix_tsf_ps_read 3-0 26627 NULL
128672 +nouveau_hwmon_set_max_temp_26628 nouveau_hwmon_set_max_temp 0-4 26628 NULL
128673 +si4713_set_rds_radio_text_26629 si4713_set_rds_radio_text 0 26629 NULL
128674 +extent_write_cache_pages_26636 extent_write_cache_pages 0 26636 NULL
128675 +pxa168_eth_change_mtu_26639 pxa168_eth_change_mtu 0 26639 NULL
128676 +qla4_83xx_isp_reset_26640 qla4_83xx_isp_reset 0 26640 NULL
128677 +edt_ft5x06_ts_readwrite_26641 edt_ft5x06_ts_readwrite 0 26641 NULL
128678 +config_init_26642 config_init 0 26642 NULL
128679 +null_digest_26644 null_digest 0 26644 NULL
128680 +amdtp_stream_get_max_payload_26645 amdtp_stream_get_max_payload 0 26645 NULL
128681 +pch_gbe_set_mac_26647 pch_gbe_set_mac 0 26647 NULL
128682 +statfs_quantum_show_26649 statfs_quantum_show 0 26649 NULL
128683 +irq_alloc_generic_chip_26650 irq_alloc_generic_chip 2 26650 NULL
128684 +show_state_desc_26653 show_state_desc 0 26653 NULL nohasharray
128685 +rom_index_show_26653 rom_index_show 0 26653 &show_state_desc_26653
128686 +nouveau_volt_create__26654 nouveau_volt_create_ 4 26654 NULL
128687 +show_in5_max_26672 show_in5_max 0 26672 NULL nohasharray
128688 +bnx2x_queue_state_change_26672 bnx2x_queue_state_change 0 26672 &show_in5_max_26672
128689 +c_can_set_bittiming_26674 c_can_set_bittiming 0 26674 NULL nohasharray
128690 +do_sync_readv_writev_26674 do_sync_readv_writev 0 26674 &c_can_set_bittiming_26674
128691 +btrfs_space_info_show_bytes_pinned_26678 btrfs_space_info_show_bytes_pinned 0 26678 NULL
128692 +cipso_v4_map_cat_rbm_hton_26680 cipso_v4_map_cat_rbm_hton 0 26680 NULL nohasharray
128693 +nv_tco_write_26680 nv_tco_write 0-3 26680 &cipso_v4_map_cat_rbm_hton_26680
128694 +getxattr_cb_26682 getxattr_cb 0 26682 NULL
128695 +flowinfo_read_26683 flowinfo_read 3-0 26683 NULL nohasharray
128696 +show_current_kb_26683 show_current_kb 0 26683 &flowinfo_read_26683
128697 +set_nvmd_req_26685 set_nvmd_req 0 26685 NULL
128698 +__alloc_pred_stack_26687 __alloc_pred_stack 2 26687 NULL
128699 +ims_pcu_switch_to_bootloader_26689 ims_pcu_switch_to_bootloader 0 26689 NULL
128700 +viacam_configure_sensor_26693 viacam_configure_sensor 0 26693 NULL
128701 +snd_aw2_pcm_trigger_playback_26695 snd_aw2_pcm_trigger_playback 0 26695 NULL
128702 +text_ip_addr_26699 text_ip_addr 1 26699 NULL
128703 +show_in_input0_26705 show_in_input0 0 26705 NULL nohasharray
128704 +uwb_dev_RSSI_store_26705 uwb_dev_RSSI_store 0-4 26705 &show_in_input0_26705
128705 +cx18_av_s_stream_26713 cx18_av_s_stream 0 26713 NULL nohasharray
128706 +rtllib_authentication_req_26713 rtllib_authentication_req 3 26713 &cx18_av_s_stream_26713
128707 +yellowfin_init_ring_26714 yellowfin_init_ring 0 26714 NULL
128708 +sysfs_add_file_26716 sysfs_add_file 0 26716 NULL
128709 +__qlcnic_up_26719 __qlcnic_up 0 26719 NULL
128710 +rtl2832_sdr_set_adc_26720 rtl2832_sdr_set_adc 0 26720 NULL nohasharray
128711 +aty_ld_le32_26720 aty_ld_le32 0 26720 &rtl2832_sdr_set_adc_26720
128712 +nfc_hci_send_cmd_async_26723 nfc_hci_send_cmd_async 5 26723 NULL
128713 +get_register_26725 get_register 0 26725 NULL
128714 +gadget_strings_attr_show_26728 gadget_strings_attr_show 0 26728 NULL
128715 +hiface_pcm_set_rate_26730 hiface_pcm_set_rate 0 26730 NULL
128716 +nouveau_namedb_create__26732 nouveau_namedb_create_ 7 26732 NULL
128717 +iscsi_stat_sess_show_attr_conn_digest_errors_26737 iscsi_stat_sess_show_attr_conn_digest_errors 0 26737 NULL nohasharray
128718 +SyS_fcntl_26737 SyS_fcntl 3 26737 &iscsi_stat_sess_show_attr_conn_digest_errors_26737
128719 +crc32c_intel_update_26738 crc32c_intel_update 0 26738 NULL
128720 +b43legacy_attr_preamble_show_26740 b43legacy_attr_preamble_show 0 26740 NULL nohasharray
128721 +osst_probe_26740 osst_probe 0 26740 &b43legacy_attr_preamble_show_26740
128722 +pipeline_tcp_rx_stat_fifo_int_read_26745 pipeline_tcp_rx_stat_fifo_int_read 3-0 26745 NULL
128723 +bcm87xx_read_status_26749 bcm87xx_read_status 0 26749 NULL
128724 +virtscsi_change_queue_depth_26751 virtscsi_change_queue_depth 0-2 26751 NULL
128725 +msg_from_mpoad_26753 msg_from_mpoad 0 26753 NULL nohasharray
128726 +iwl_mvm_power_update_device_26753 iwl_mvm_power_update_device 0 26753 &msg_from_mpoad_26753
128727 +store_26755 store 0 26755 NULL
128728 +show_fnode_keepalive_tmo_26758 show_fnode_keepalive_tmo 0 26758 NULL
128729 +vmci_transport_notify_recv_init_26759 vmci_transport_notify_recv_init 0 26759 NULL nohasharray
128730 +pci_bus_read_config_byte_26759 pci_bus_read_config_byte 0 26759 &vmci_transport_notify_recv_init_26759
128731 +dmi_sysfs_entry_length_26761 dmi_sysfs_entry_length 0 26761 NULL
128732 +snd_hda_get_raw_connections_26762 snd_hda_get_raw_connections 0 26762 NULL
128733 +isdn_divert_read_26763 isdn_divert_read 0-3 26763 NULL
128734 +lpfc_nodev_tmo_store_26764 lpfc_nodev_tmo_store 0-4 26764 NULL
128735 +marvell_read_status_26765 marvell_read_status 0 26765 NULL
128736 +search_for_position_by_key_26766 search_for_position_by_key 0 26766 NULL
128737 +C_SYSC_fcntl64_26767 C_SYSC_fcntl64 3 26767 NULL
128738 +show_ipInMcastPkts_26768 show_ipInMcastPkts 0 26768 NULL nohasharray
128739 +nfs4_write_inode_26768 nfs4_write_inode 0 26768 &show_ipInMcastPkts_26768
128740 +portio_porttype_show_26775 portio_porttype_show 0 26775 NULL
128741 +bond_slave_netdev_event_26777 bond_slave_netdev_event 0 26777 NULL
128742 +inotify_read_26778 inotify_read 0-3 26778 NULL
128743 +dma_map_single_attrs_26779 dma_map_single_attrs 0 26779 NULL
128744 +read_port_26787 read_port 0-3 26787 NULL
128745 +store_bank1_mask_26793 store_bank1_mask 0-4 26793 NULL
128746 +compat_sys_recv_26794 compat_sys_recv 3 26794 NULL
128747 +qlcnic_alloc_sds_rings_26795 qlcnic_alloc_sds_rings 2 26795 NULL
128748 +select_sec_26799 select_sec 0 26799 NULL
128749 +show_mem_gpio_reg_26800 show_mem_gpio_reg 0 26800 NULL
128750 +wsm_buf_reserve_26801 wsm_buf_reserve 2 26801 NULL
128751 +shdma_prep_dma_cyclic_26808 shdma_prep_dma_cyclic 4-3 26808 NULL
128752 +rbd_remove_single_major_26811 rbd_remove_single_major 3-0 26811 NULL
128753 +cipso_v4_genopt_26812 cipso_v4_genopt 0 26812 NULL
128754 +dmar_pci_bus_notifier_26815 dmar_pci_bus_notifier 0 26815 NULL
128755 +acpi_ps_parse_aml_26818 acpi_ps_parse_aml 0 26818 NULL nohasharray
128756 +tempsens_show_26818 tempsens_show 0 26818 &acpi_ps_parse_aml_26818
128757 +iwl_trans_read_mem32_26825 iwl_trans_read_mem32 0 26825 NULL
128758 +disk_alignment_offset_show_26826 disk_alignment_offset_show 0 26826 NULL
128759 +smk_write_load_26829 smk_write_load 3-0 26829 NULL
128760 +journal_force_commit_26832 journal_force_commit 0 26832 NULL
128761 +show_fc_host_speed_26833 show_fc_host_speed 0 26833 NULL
128762 +xfs_alloc_pagf_init_26834 xfs_alloc_pagf_init 0 26834 NULL
128763 +ar5523_cmd_read_26837 ar5523_cmd_read 0 26837 NULL
128764 +__nodes_onto_26838 __nodes_onto 4 26838 NULL
128765 +w1_master_attribute_show_pointer_26839 w1_master_attribute_show_pointer 0 26839 NULL
128766 +set_temp_crit_enable_26841 set_temp_crit_enable 0-4 26841 NULL
128767 +scnprint_id_26842 scnprint_id 3-0 26842 NULL nohasharray
128768 +snd_ice1712_capture_trigger_26842 snd_ice1712_capture_trigger 0 26842 &scnprint_id_26842
128769 +do_tcp_rcv_26844 do_tcp_rcv 3 26844 NULL
128770 +ecryptfs_miscdev_write_26847 ecryptfs_miscdev_write 3-0 26847 NULL
128771 +ss_alloc_ep_req_26848 ss_alloc_ep_req 2 26848 NULL
128772 +gx_frame_buffer_size_26851 gx_frame_buffer_size 0 26851 NULL
128773 +core_tpg_set_initiator_node_tag_26853 core_tpg_set_initiator_node_tag 0 26853 NULL nohasharray
128774 +ipath_f_set_ib_cfg_26853 ipath_f_set_ib_cfg 0 26853 &core_tpg_set_initiator_node_tag_26853
128775 +sisusb_read_26856 sisusb_read 0-3 26856 NULL
128776 +netxen_nic_hw_read_wx_128M_26858 netxen_nic_hw_read_wx_128M 2 26858 NULL
128777 +notify_send_post_enqueue_26861 notify_send_post_enqueue 0 26861 NULL
128778 +uevent_store_26862 uevent_store 0-3 26862 NULL
128779 +xhci_queue_isoc_tx_26864 xhci_queue_isoc_tx 0 26864 NULL
128780 +tipc_conn_sendmsg_26867 tipc_conn_sendmsg 5 26867 NULL
128781 +asymmetric_key_preparse_26871 asymmetric_key_preparse 0 26871 NULL nohasharray
128782 +acpi_ec_write_io_26871 acpi_ec_write_io 0-3 26871 &asymmetric_key_preparse_26871
128783 +pm8001_chip_smp_req_26875 pm8001_chip_smp_req 0 26875 NULL
128784 +pyra_sysfs_show_actual_profile_26876 pyra_sysfs_show_actual_profile 0 26876 NULL
128785 +atkbd_show_scroll_26878 atkbd_show_scroll 0 26878 NULL
128786 +ath6kl_create_qos_write_26879 ath6kl_create_qos_write 3-0 26879 NULL
128787 +qla2x00_sysfs_read_sfp_26880 qla2x00_sysfs_read_sfp 0-6-5 26880 NULL
128788 +svc_print_xprts_26881 svc_print_xprts 0 26881 NULL
128789 +usnic_ib_qpn_attr_show_26895 usnic_ib_qpn_attr_show 0 26895 NULL
128790 +iwl_alive_start_26898 iwl_alive_start 0 26898 NULL
128791 +efivar_guid_read_26899 efivar_guid_read 0 26899 NULL
128792 +slhc_uncompress_26905 slhc_uncompress 0-3 26905 NULL
128793 +airspy_set_if_gain_26906 airspy_set_if_gain 0 26906 NULL
128794 +koneplus_sysfs_write_tcu_26909 koneplus_sysfs_write_tcu 0-6-5 26909 NULL
128795 +skb_zerocopy_headlen_26910 skb_zerocopy_headlen 0 26910 NULL
128796 +hhf_zalloc_26912 hhf_zalloc 1 26912 NULL
128797 +twl6030reg_get_status_26915 twl6030reg_get_status 0 26915 NULL
128798 +lpfc_XLanePriority_show_26916 lpfc_XLanePriority_show 0 26916 NULL
128799 +ds3232_read_time_26917 ds3232_read_time 0 26917 NULL
128800 +saa711x_s_ctrl_26924 saa711x_s_ctrl 0 26924 NULL
128801 +sctp_error_26925 sctp_error 0-3 26925 NULL
128802 +x25_asy_change_mtu_26928 x25_asy_change_mtu 2-0 26928 NULL
128803 +brcmf_usb_dl_cmd_26931 brcmf_usb_dl_cmd 4 26931 NULL
128804 +compat_mtw_from_user_26932 compat_mtw_from_user 0 26932 NULL
128805 +rndis_command_26933 rndis_command 0 26933 NULL
128806 +sctp_setsockopt_adaptation_layer_26935 sctp_setsockopt_adaptation_layer 3-0 26935 NULL nohasharray
128807 +pwr_ps_enter_read_26935 pwr_ps_enter_read 3-0 26935 &sctp_setsockopt_adaptation_layer_26935
128808 +sst_wait_timeout_26938 sst_wait_timeout 0 26938 NULL
128809 +show_rev_26939 show_rev 0 26939 NULL
128810 +carl9170_handle_mpdu_26940 carl9170_handle_mpdu 3 26940 NULL
128811 +dw3101_i2c_transfer_26941 dw3101_i2c_transfer 0-3 26941 NULL nohasharray
128812 +ds1553_rtc_read_time_26941 ds1553_rtc_read_time 0 26941 &dw3101_i2c_transfer_26941 nohasharray
128813 +disk_ro_show_26941 disk_ro_show 0 26941 &ds1553_rtc_read_time_26941 nohasharray
128814 +wdack_show_26941 wdack_show 0 26941 &disk_ro_show_26941
128815 +hecubafb_write_26942 hecubafb_write 3 26942 NULL
128816 +pvc_open_26949 pvc_open 0 26949 NULL
128817 +extract_entropy_user_26952 extract_entropy_user 3-0 26952 NULL
128818 +lx_dsp_set_granularity_26954 lx_dsp_set_granularity 0 26954 NULL
128819 +mesh_id_set_26957 mesh_id_set 0-4 26957 NULL
128820 +adp8870_bl_ambient_light_zone_store_26959 adp8870_bl_ambient_light_zone_store 0-4 26959 NULL
128821 +ext4_xattr_user_get_26961 ext4_xattr_user_get 0 26961 NULL
128822 +trackpoint_set_bit_attr_26969 trackpoint_set_bit_attr 0-4 26969 NULL
128823 +tb_path_alloc_26976 tb_path_alloc 2 26976 NULL nohasharray
128824 +lpfc_enable_hba_reset_show_26976 lpfc_enable_hba_reset_show 0 26976 &tb_path_alloc_26976
128825 +do_direct_IO_26979 do_direct_IO 0 26979 NULL
128826 +usbtv_select_norm_26981 usbtv_select_norm 0 26981 NULL
128827 +mlx4_zone_alloc_entries_26984 mlx4_zone_alloc_entries 4 26984 NULL
128828 +m5602_wait_for_i2c_26985 m5602_wait_for_i2c 0 26985 NULL nohasharray
128829 +solo_set_motion_threshold_26985 solo_set_motion_threshold 0 26985 &m5602_wait_for_i2c_26985
128830 +xfs_vn_setattr_26990 xfs_vn_setattr 0 26990 NULL
128831 +mwl8k_fw_lock_26991 mwl8k_fw_lock 0 26991 NULL
128832 +pcan_usb_pro_start_26994 pcan_usb_pro_start 0 26994 NULL nohasharray
128833 +pm80x_rtc_set_alarm_26994 pm80x_rtc_set_alarm 0 26994 &pcan_usb_pro_start_26994
128834 +bdx_open_26997 bdx_open 0 26997 NULL
128835 +get_trip_temp_27000 get_trip_temp 0 27000 NULL
128836 +i2c_smbus_xfer_27006 i2c_smbus_xfer 0 27006 NULL nohasharray
128837 +async_write_27006 async_write 0 27006 &i2c_smbus_xfer_27006 nohasharray
128838 +do_serial8250_get_rxtrig_27006 do_serial8250_get_rxtrig 0 27006 &async_write_27006
128839 +show_sf2_point_27007 show_sf2_point 0 27007 NULL nohasharray
128840 +queue_io_min_show_27007 queue_io_min_show 0 27007 &show_sf2_point_27007
128841 +pvr2_channel_claim_stream_27010 pvr2_channel_claim_stream 0 27010 NULL
128842 +layout_in_empty_space_27016 layout_in_empty_space 0 27016 NULL
128843 +ks8851_write_mac_addr_27019 ks8851_write_mac_addr 0 27019 NULL
128844 +ubifs_validate_entry_27021 ubifs_validate_entry 0 27021 NULL
128845 +pwc_set_exposure_auto_27022 pwc_set_exposure_auto 0 27022 NULL
128846 +bnx2_init_5709_context_27024 bnx2_init_5709_context 0 27024 NULL
128847 +mc_cpu_callback_27029 mc_cpu_callback 0 27029 NULL
128848 +omfs_allocate_range_27034 omfs_allocate_range 3 27034 NULL
128849 +lpfc_used_xri_show_27038 lpfc_used_xri_show 0 27038 NULL
128850 +snd_via686_playback_prepare_27039 snd_via686_playback_prepare 0 27039 NULL
128851 +mwifiex_cmd_11ac_cfg_27042 mwifiex_cmd_11ac_cfg 0 27042 NULL
128852 +submit_stream_urbs_27044 submit_stream_urbs 0 27044 NULL
128853 +store_line2_27047 store_line2 4-0 27047 NULL
128854 +hotkey_mask_show_27048 hotkey_mask_show 0 27048 NULL
128855 +sc16is7xx_port_read_27051 sc16is7xx_port_read 0 27051 NULL
128856 +show_fnode_discovery_parent_idx_27053 show_fnode_discovery_parent_idx 0 27053 NULL
128857 +ufs_alloc_fragments_27059 ufs_alloc_fragments 3-0-2 27059 NULL
128858 +group_store_27061 group_store 4-0 27061 NULL
128859 +__videobuf_alloc_vb_27062 __videobuf_alloc_vb 1 27062 NULL
128860 +proc_fd_permission_27063 proc_fd_permission 0 27063 NULL
128861 +readpage_nounlock_27064 readpage_nounlock 0 27064 NULL nohasharray
128862 +ext4_convert_unwritten_extents_27064 ext4_convert_unwritten_extents 0 27064 &readpage_nounlock_27064
128863 +__vmci_transport_send_control_pkt_27072 __vmci_transport_send_control_pkt 0 27072 NULL nohasharray
128864 +cn_netlink_send_27072 cn_netlink_send 0 27072 &__vmci_transport_send_control_pkt_27072
128865 +clk_gate_enable_27077 clk_gate_enable 0 27077 NULL nohasharray
128866 +paravirt_read_msr_27077 paravirt_read_msr 0 27077 &clk_gate_enable_27077
128867 +srp_connect_ch_27078 srp_connect_ch 0 27078 NULL
128868 +alloc_fdmem_27083 alloc_fdmem 1 27083 NULL
128869 +find_first_bit_27088 find_first_bit 0 27088 NULL
128870 +btmrvl_hscmd_write_27089 btmrvl_hscmd_write 3-0 27089 NULL nohasharray
128871 +ath9k_hw_4k_dump_eeprom_27089 ath9k_hw_4k_dump_eeprom 4-5-0 27089 &btmrvl_hscmd_write_27089
128872 +regmap_spmi_base_gather_write_27091 regmap_spmi_base_gather_write 0 27091 NULL
128873 +snd_aw2_pcm_prepare_playback_27093 snd_aw2_pcm_prepare_playback 0 27093 NULL
128874 +store_spi_transport_width_27097 store_spi_transport_width 0-4 27097 NULL
128875 +store_output_27101 store_output 0-4 27101 NULL
128876 +qla2x00_model_name_show_27107 qla2x00_model_name_show 0 27107 NULL
128877 +__devcgroup_inode_permission_27108 __devcgroup_inode_permission 0 27108 NULL
128878 +pb0100_start_27111 pb0100_start 0 27111 NULL
128879 +find_rsb_nodir_27122 find_rsb_nodir 0 27122 NULL
128880 +SYSC_ipc_27123 SYSC_ipc 3 27123 NULL
128881 +write_27128 write 0-3 27128 NULL
128882 +rocker_cmd_exec_27129 rocker_cmd_exec 0 27129 NULL nohasharray
128883 +write_27129 write 0 27129 &rocker_cmd_exec_27129
128884 +ia_send_27132 ia_send 0 27132 NULL
128885 +skge_get_eeprom_len_27133 skge_get_eeprom_len 0 27133 NULL
128886 +__ext4_handle_dirty_metadata_27137 __ext4_handle_dirty_metadata 0 27137 NULL
128887 +bch_cache_set_internal_show_27139 bch_cache_set_internal_show 0 27139 NULL nohasharray
128888 +ecx_transmit_led_message_27139 ecx_transmit_led_message 0-3 27139 &bch_cache_set_internal_show_27139
128889 +netstat_show_27140 netstat_show 0 27140 NULL
128890 +drbd_get_capacity_27141 drbd_get_capacity 0 27141 NULL
128891 +pms_capture_27142 pms_capture 4 27142 NULL
128892 +btmrvl_hscfgcmd_write_27143 btmrvl_hscfgcmd_write 3-0 27143 NULL nohasharray
128893 +show_counter_tx_data_pkts_27143 show_counter_tx_data_pkts 0 27143 &btmrvl_hscfgcmd_write_27143
128894 +tcm_qla2xxx_tpg_show_enable_27147 tcm_qla2xxx_tpg_show_enable 0 27147 NULL
128895 +epp_read_addr_27148 epp_read_addr 0 27148 NULL nohasharray
128896 +mt9m111_s_fmt_27148 mt9m111_s_fmt 0 27148 &epp_read_addr_27148
128897 +snd_als300_capture_prepare_27149 snd_als300_capture_prepare 0 27149 NULL
128898 +wil_write_file_wmi_27150 wil_write_file_wmi 3-0 27150 NULL nohasharray
128899 +sb1000_activate_27150 sb1000_activate 0 27150 &wil_write_file_wmi_27150
128900 +edd_attr_show_27151 edd_attr_show 0 27151 NULL
128901 +snd_hdsp_prepare_27161 snd_hdsp_prepare 0 27161 NULL nohasharray
128902 +xudc_ep0_enable_27161 xudc_ep0_enable 0 27161 &snd_hdsp_prepare_27161
128903 +snd_compr_calc_avail_27165 snd_compr_calc_avail 0 27165 NULL
128904 +show_temp_emergency_27170 show_temp_emergency 0 27170 NULL nohasharray
128905 +sparse_add_one_section_27170 sparse_add_one_section 0 27170 &show_temp_emergency_27170 nohasharray
128906 +i2400m_net_rx_27170 i2400m_net_rx 5 27170 &sparse_add_one_section_27170
128907 +target_stat_scsi_tgt_dev_show_attr_non_access_lus_27173 target_stat_scsi_tgt_dev_show_attr_non_access_lus 0 27173 NULL
128908 +nilfs_segctor_attr_show_27178 nilfs_segctor_attr_show 0 27178 NULL
128909 +attr_fn_lock_show_cptkbd_27182 attr_fn_lock_show_cptkbd 0 27182 NULL
128910 +ieee80211_if_read_rc_rateidx_mask_5ghz_27183 ieee80211_if_read_rc_rateidx_mask_5ghz 3-0 27183 NULL
128911 +get_unaligned_be32_27184 get_unaligned_be32 0 27184 NULL nohasharray
128912 +target_fabric_tpg_attr_show_27184 target_fabric_tpg_attr_show 0 27184 &get_unaligned_be32_27184
128913 +ocfs2_xattr_block_list_27186 ocfs2_xattr_block_list 0 27186 NULL
128914 +wait_comp_27187 wait_comp 0 27187 NULL
128915 +ath10k_hif_diag_read_27189 ath10k_hif_diag_read 0 27189 NULL
128916 +mt9t031_g_crop_27191 mt9t031_g_crop 0 27191 NULL
128917 +freeze_fs_27192 freeze_fs 0 27192 NULL
128918 +r852_media_type_show_27193 r852_media_type_show 0 27193 NULL
128919 +vmci_transport_notify_pkt_recv_init_27208 vmci_transport_notify_pkt_recv_init 0 27208 NULL
128920 +toggle_hdmi_source_27212 toggle_hdmi_source 0-4 27212 NULL
128921 +target_stat_scsi_lu_show_attr_dev_type_27222 target_stat_scsi_lu_show_attr_dev_type 0 27222 NULL
128922 +ep0_queue_27223 ep0_queue 0 27223 NULL
128923 +svcxdr_tmpalloc_27225 svcxdr_tmpalloc 2 27225 NULL nohasharray
128924 +write_kmem_27225 write_kmem 3-0 27225 &svcxdr_tmpalloc_27225
128925 +dbAllocAG_27228 dbAllocAG 0 27228 NULL
128926 +rxrpc_request_key_27235 rxrpc_request_key 3-0 27235 NULL
128927 +o2nm_node_ipv4_port_read_27236 o2nm_node_ipv4_port_read 0 27236 NULL
128928 +ov7660_s_ctrl_27239 ov7660_s_ctrl 0 27239 NULL
128929 +store_dev_name_27240 store_dev_name 0 27240 NULL
128930 +cfq_back_seek_max_show_27243 cfq_back_seek_max_show 0 27243 NULL
128931 +msecs_to_jiffies_27246 msecs_to_jiffies 0 27246 NULL
128932 +do_get_rxtrig_27251 do_get_rxtrig 0 27251 NULL
128933 +_ore_add_parity_unit_27253 _ore_add_parity_unit 0 27253 NULL
128934 +__conn_send_command_27255 __conn_send_command 4-6 27255 NULL
128935 +lpphy_b2063_tune_27256 lpphy_b2063_tune 0 27256 NULL
128936 +ath10k_write_simulate_radar_27260 ath10k_write_simulate_radar 0-3 27260 NULL nohasharray
128937 +cfpkt_add_trail_27260 cfpkt_add_trail 3 27260 &ath10k_write_simulate_radar_27260
128938 +nlmsg_new_27263 nlmsg_new 1 27263 NULL
128939 +logfs_read_empty_27266 logfs_read_empty 0 27266 NULL
128940 +ll_track_gid_seq_write_27267 ll_track_gid_seq_write 3 27267 NULL
128941 +ch341_control_out_27269 ch341_control_out 0 27269 NULL
128942 +comedi_alloc_devpriv_27272 comedi_alloc_devpriv 2 27272 NULL
128943 +pdacf_pcm_prepare_27275 pdacf_pcm_prepare 0 27275 NULL nohasharray
128944 +gm204_aux_27275 gm204_aux 0 27275 &pdacf_pcm_prepare_27275 nohasharray
128945 +max8925_bulk_read_27275 max8925_bulk_read 0 27275 &gm204_aux_27275 nohasharray
128946 +write_one_eb_27275 write_one_eb 0 27275 &max8925_bulk_read_27275
128947 +vmxnet3_get_rss_indir_size_27277 vmxnet3_get_rss_indir_size 0 27277 NULL nohasharray
128948 +cmask_show_27277 cmask_show 0 27277 &vmxnet3_get_rss_indir_size_27277
128949 +usb_submit_urb_27278 usb_submit_urb 0 27278 NULL nohasharray
128950 +_ctl_logging_level_show_27278 _ctl_logging_level_show 0 27278 &usb_submit_urb_27278
128951 +hdaps_keyboard_activity_show_27279 hdaps_keyboard_activity_show 0 27279 NULL
128952 +get_rx_fifo_content_27283 get_rx_fifo_content 0 27283 NULL
128953 +crccheck_show_27285 crccheck_show 0 27285 NULL nohasharray
128954 +kone_get_settings_27285 kone_get_settings 0 27285 &crccheck_show_27285
128955 +__dma_map_cont_27289 __dma_map_cont 5 27289 NULL nohasharray
128956 +input_dev_show_cap_led_27289 input_dev_show_cap_led 0 27289 &__dma_map_cont_27289
128957 +e1000_copybreak_27292 e1000_copybreak 3 27292 NULL
128958 +mt9t031_g_fmt_27294 mt9t031_g_fmt 0 27294 NULL
128959 +__wmi_send_27296 __wmi_send 0 27296 NULL
128960 +show_counter_rx_len_errs_27297 show_counter_rx_len_errs 0 27297 NULL nohasharray
128961 +ufs_statfs_27297 ufs_statfs 0 27297 &show_counter_rx_len_errs_27297
128962 +hpi_read_reg_27302 hpi_read_reg 0 27302 NULL
128963 +store_pwm_freq_27307 store_pwm_freq 0-4 27307 NULL
128964 +copy_from_buf_27308 copy_from_buf 2-4 27308 NULL
128965 +virtqueue_add_inbuf_27312 virtqueue_add_inbuf 3 27312 NULL nohasharray
128966 +usb_udc_attach_driver_27312 usb_udc_attach_driver 0 27312 &virtqueue_add_inbuf_27312 nohasharray
128967 +ath6kl_wmi_test_cmd_27312 ath6kl_wmi_test_cmd 3 27312 &usb_udc_attach_driver_27312
128968 +tcp_update_limit_27313 tcp_update_limit 0 27313 NULL
128969 +write_buf_27316 write_buf 3 27316 NULL
128970 +do_rawv6_setsockopt_27321 do_rawv6_setsockopt 0 27321 NULL
128971 +slcan_change_mtu_27324 slcan_change_mtu 0 27324 NULL
128972 +acpi_ut_get_object_size_27325 acpi_ut_get_object_size 0 27325 NULL
128973 +snd_pcm_oss_write2_27332 snd_pcm_oss_write2 0-3 27332 NULL nohasharray
128974 +usbnet_manage_power_27332 usbnet_manage_power 0 27332 &snd_pcm_oss_write2_27332
128975 +selinux_ip_forward_27337 selinux_ip_forward 0 27337 NULL
128976 +selinux_ipv4_postroute_27340 selinux_ipv4_postroute 0 27340 NULL
128977 +afs_cell_create_27346 afs_cell_create 2 27346 NULL
128978 +qlcnic_sriov_alloc_bc_trans_27353 qlcnic_sriov_alloc_bc_trans 0 27353 NULL
128979 +bnx2x_vlan_mac_push_new_cmd_27355 bnx2x_vlan_mac_push_new_cmd 0 27355 NULL
128980 +ipv4_get_l4proto_27362 ipv4_get_l4proto 0 27362 NULL
128981 +iwl_dbgfs_csr_write_27363 iwl_dbgfs_csr_write 3-0 27363 NULL
128982 +pcbit_stat_27364 pcbit_stat 2 27364 NULL
128983 +show_spi_transport_max_width_27366 show_spi_transport_max_width 0 27366 NULL
128984 +sst_assign_pvt_id_27368 sst_assign_pvt_id 0 27368 NULL nohasharray
128985 +read_txflow_27368 read_txflow 0 27368 &sst_assign_pvt_id_27368
128986 +store_chassis_clear_27373 store_chassis_clear 0-4 27373 NULL
128987 +rtl_set_mac_address_27377 rtl_set_mac_address 0 27377 NULL
128988 +it87_read_value_27385 it87_read_value 0 27385 NULL
128989 +show_activation_width_27387 show_activation_width 0 27387 NULL
128990 +wl1251_hw_init_rx_config_27393 wl1251_hw_init_rx_config 0 27393 NULL
128991 +init_memory_mapping_27395 init_memory_mapping 0 27395 NULL
128992 +padata_sysfs_store_27398 padata_sysfs_store 0-4 27398 NULL
128993 +if_nlmsg_size_27404 if_nlmsg_size 0 27404 NULL
128994 +tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only_27405 tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only 0-3 27405 NULL
128995 +seq_read_27411 seq_read 3-0 27411 NULL nohasharray
128996 +phys_pte_init_27411 phys_pte_init 0-2-3 27411 &seq_read_27411
128997 +ib_dma_map_sg_27413 ib_dma_map_sg 0-3 27413 NULL
128998 +lx_set_granularity_27414 lx_set_granularity 0 27414 NULL nohasharray
128999 +brcmf_sdio_firmware_callback_27414 brcmf_sdio_firmware_callback 4 27414 &lx_set_granularity_27414
129000 +ieee80211_if_read_smps_27416 ieee80211_if_read_smps 3-0 27416 NULL nohasharray
129001 +acpi_os_get_root_pointer_27416 acpi_os_get_root_pointer 0 27416 &ieee80211_if_read_smps_27416
129002 +crc32_pclmul_update_27419 crc32_pclmul_update 0 27419 NULL
129003 +gfs2_statfs_i_27420 gfs2_statfs_i 0 27420 NULL
129004 +cxgb4vf_open_27421 cxgb4vf_open 0 27421 NULL
129005 +ocfs2_refcount_cal_cow_clusters_27422 ocfs2_refcount_cal_cow_clusters 0 27422 NULL
129006 +cypress_write_27423 cypress_write 4-0 27423 NULL
129007 +wacom_status0_luminance_show_27424 wacom_status0_luminance_show 0 27424 NULL
129008 +show_spi_transport_dt_27426 show_spi_transport_dt 0 27426 NULL
129009 +iwl_send_phy_db_data_27427 iwl_send_phy_db_data 0 27427 NULL
129010 +rds_ib_map_fmr_27428 rds_ib_map_fmr 4 27428 NULL
129011 +show_shost_active_mode_27434 show_shost_active_mode 0 27434 NULL
129012 +fat_write_inode_27435 fat_write_inode 0 27435 NULL
129013 +mc13892_gpo_regulator_enable_27436 mc13892_gpo_regulator_enable 0 27436 NULL nohasharray
129014 +carl9170_init_mac_27436 carl9170_init_mac 0 27436 &mc13892_gpo_regulator_enable_27436
129015 +priority_show_27437 priority_show 0 27437 NULL nohasharray
129016 +__iscsi_disc_store_password_mutual_27437 __iscsi_disc_store_password_mutual 0-3 27437 &priority_show_27437
129017 +acpi_ps_get_arguments_27439 acpi_ps_get_arguments 0 27439 NULL
129018 +set_activate_slack_27445 set_activate_slack 0-4 27445 NULL
129019 +sddr09_read_data_27447 sddr09_read_data 3 27447 NULL nohasharray
129020 +lx_pipe_stop_27447 lx_pipe_stop 0 27447 &sddr09_read_data_27447 nohasharray
129021 +deadline_writes_starved_show_27447 deadline_writes_starved_show 0 27447 &lx_pipe_stop_27447
129022 +xfs_btree_lookup_get_block_27448 xfs_btree_lookup_get_block 0 27448 NULL nohasharray
129023 +hfsplus_create_attributes_file_27448 hfsplus_create_attributes_file 0 27448 &xfs_btree_lookup_get_block_27448
129024 +cdc_ncm_store_tx_max_27458 cdc_ncm_store_tx_max 0-4 27458 NULL
129025 +nes_show_nonidx_addr_27463 nes_show_nonidx_addr 0 27463 NULL nohasharray
129026 +show_link_rate_27463 show_link_rate 0 27463 &nes_show_nonidx_addr_27463
129027 +tpm_show_ppi_response_27464 tpm_show_ppi_response 0 27464 NULL
129028 +sriov_numvfs_show_27465 sriov_numvfs_show 0 27465 NULL
129029 +dvb_usbv2_generic_rw_locked_27467 dvb_usbv2_generic_rw_locked 0 27467 NULL
129030 +osst_write_frame_27472 osst_write_frame 0 27472 NULL nohasharray
129031 +amd_pmu_cpu_prepare_27472 amd_pmu_cpu_prepare 0 27472 &osst_write_frame_27472
129032 +vivid_user_vid_s_ctrl_27477 vivid_user_vid_s_ctrl 0 27477 NULL
129033 +ipath_write_umem32_27483 ipath_write_umem32 0 27483 NULL
129034 +rtsx_write_cfg_seq_27485 rtsx_write_cfg_seq 3-5 27485 NULL
129035 +adt7410_i2c_write_byte_27489 adt7410_i2c_write_byte 0 27489 NULL
129036 +pm_runtime_put_sync_27493 pm_runtime_put_sync 0 27493 NULL
129037 +hcd_buffer_alloc_27495 hcd_buffer_alloc 2 27495 NULL
129038 +qib_create_cq_27497 qib_create_cq 2 27497 NULL
129039 +ip_set_get_h32_27498 ip_set_get_h32 0 27498 NULL nohasharray
129040 +tpacpi_driver_wlsw_emulstate_show_27498 tpacpi_driver_wlsw_emulstate_show 0 27498 &ip_set_get_h32_27498
129041 +btrfs_get_64_27499 btrfs_get_64 0 27499 NULL nohasharray
129042 +ahci_store_em_buffer_27499 ahci_store_em_buffer 0-4 27499 &btrfs_get_64_27499
129043 +core_alua_show_offline_bit_27500 core_alua_show_offline_bit 0 27500 NULL nohasharray
129044 +vtpm_recv_27500 vtpm_recv 0-3 27500 &core_alua_show_offline_bit_27500 nohasharray
129045 +__usbnet_write_cmd_27500 __usbnet_write_cmd 0-7 27500 &vtpm_recv_27500
129046 +iscsi_nacl_auth_store_password_mutual_27503 iscsi_nacl_auth_store_password_mutual 0-3 27503 NULL
129047 +show_port_phy_27505 show_port_phy 0 27505 NULL
129048 +garmin_read_process_27509 garmin_read_process 3 27509 NULL nohasharray
129049 +mcryptd_hash_setkey_27509 mcryptd_hash_setkey 3 27509 &garmin_read_process_27509
129050 +oti_alloc_cookies_27510 oti_alloc_cookies 2 27510 NULL
129051 +iwl_pcie_load_given_ucode_27511 iwl_pcie_load_given_ucode 0 27511 NULL
129052 +uwb_dev_DevAddr_show_27512 uwb_dev_DevAddr_show 0 27512 NULL nohasharray
129053 +show_initsize_27512 show_initsize 0 27512 &uwb_dev_DevAddr_show_27512
129054 +store_sensor_27515 store_sensor 0-4 27515 NULL
129055 +cifs_reopen_file_27517 cifs_reopen_file 0 27517 NULL
129056 +ibwdt_write_27518 ibwdt_write 0-3 27518 NULL
129057 +edac_dev_instance_store_27519 edac_dev_instance_store 0-4 27519 NULL
129058 +ocfs2_rw_lock_27520 ocfs2_rw_lock 0 27520 NULL
129059 +skfp_ctl_set_mac_address_27523 skfp_ctl_set_mac_address 0 27523 NULL
129060 +ib_copy_to_udata_27525 ib_copy_to_udata 3 27525 NULL
129061 +ipath_user_sdma_queue_pkts_27534 ipath_user_sdma_queue_pkts 0 27534 NULL
129062 +C_SYSC_fcntl_27538 C_SYSC_fcntl 3 27538 NULL nohasharray
129063 +iscsi_stat_login_show_attr_accepts_27538 iscsi_stat_login_show_attr_accepts 0 27538 &C_SYSC_fcntl_27538 nohasharray
129064 +sky2_setup_irq_27538 sky2_setup_irq 0 27538 &iscsi_stat_login_show_attr_accepts_27538
129065 +snd_hdspm_ioctl_27545 snd_hdspm_ioctl 0 27545 NULL
129066 +acpi_ut_get_simple_object_size_27557 acpi_ut_get_simple_object_size 0 27557 NULL
129067 +target_stat_scsi_lu_show_attr_full_stat_27558 target_stat_scsi_lu_show_attr_full_stat 0 27558 NULL nohasharray
129068 +smb2_wp_retry_size_27558 smb2_wp_retry_size 0 27558 &target_stat_scsi_lu_show_attr_full_stat_27558
129069 +cw1200_get_stats_27559 cw1200_get_stats 0 27559 NULL
129070 +sm501_gpio_output_27561 sm501_gpio_output 0 27561 NULL
129071 +get_pwm1_auto_channels_temp_27566 get_pwm1_auto_channels_temp 0 27566 NULL
129072 +cachefiles_has_space_27567 cachefiles_has_space 0 27567 NULL
129073 +rtpm_suspended_time_show_27569 rtpm_suspended_time_show 0 27569 NULL
129074 +SyS_fgetxattr_27571 SyS_fgetxattr 4 27571 NULL
129075 +sco_sock_recvmsg_27572 sco_sock_recvmsg 0-4 27572 NULL
129076 +libipw_alloc_txb_27579 libipw_alloc_txb 1-3-2 27579 NULL nohasharray
129077 +pas_midi_open_27579 pas_midi_open 0 27579 &libipw_alloc_txb_27579
129078 +mt9m111_setup_rect_ctx_27585 mt9m111_setup_rect_ctx 0 27585 NULL
129079 +cx231xx_gpio_i2c_read_27587 cx231xx_gpio_i2c_read 0 27587 NULL
129080 +dquot_transfer_27588 dquot_transfer 0 27588 NULL nohasharray
129081 +lpfc_fcp_io_sched_store_27588 lpfc_fcp_io_sched_store 0-4 27588 &dquot_transfer_27588
129082 +fw_map_pages_buf_27597 fw_map_pages_buf 0 27597 NULL
129083 +eth_mac_addr_27598 eth_mac_addr 0 27598 NULL
129084 +target_stat_scsi_auth_intr_show_attr_dev_or_port_27601 target_stat_scsi_auth_intr_show_attr_dev_or_port 0 27601 NULL
129085 +iio_trigger_read_current_27602 iio_trigger_read_current 0 27602 NULL
129086 +tipc_cfg_reply_alloc_27606 tipc_cfg_reply_alloc 1 27606 NULL
129087 +show_mem_state_27608 show_mem_state 0 27608 NULL nohasharray
129088 +platform_suspend_begin_27608 platform_suspend_begin 0 27608 &show_mem_state_27608
129089 +mgmt_device_connected_27618 mgmt_device_connected 5 27618 NULL
129090 +max_age_show_27620 max_age_show 0 27620 NULL
129091 +show_fnode_immediate_data_27630 show_fnode_immediate_data 0 27630 NULL
129092 +bit_doAddress_27635 bit_doAddress 0 27635 NULL
129093 +C_SYSC_mbind_27636 C_SYSC_mbind 5 27636 NULL nohasharray
129094 +thread_siblings_show_27636 thread_siblings_show 0 27636 &C_SYSC_mbind_27636 nohasharray
129095 +drbd_recv_27636 drbd_recv 3-0 27636 &thread_siblings_show_27636
129096 +connect_27639 connect 0 27639 NULL
129097 +ocfs2_xattr_ibody_get_27642 ocfs2_xattr_ibody_get 0 27642 NULL nohasharray
129098 +read_flush_procfs_27642 read_flush_procfs 3-0 27642 &ocfs2_xattr_ibody_get_27642 nohasharray
129099 +xfs_alloc_vextent_27642 xfs_alloc_vextent 0 27642 &read_flush_procfs_27642
129100 +add_new_gdb_27643 add_new_gdb 3 27643 NULL nohasharray
129101 +profiling_show_27643 profiling_show 0 27643 &add_new_gdb_27643
129102 +qnx6_readpages_27657 qnx6_readpages 4 27657 NULL
129103 +iscsi_stat_login_show_attr_authenticate_fails_27658 iscsi_stat_login_show_attr_authenticate_fails 0 27658 NULL
129104 +generic_get_l4proto_27659 generic_get_l4proto 0 27659 NULL
129105 +cdrom_read_cdda_old_27664 cdrom_read_cdda_old 4 27664 NULL
129106 +vmlfb_set_par_locked_27666 vmlfb_set_par_locked 0 27666 NULL
129107 +presence_read_file_27668 presence_read_file 0 27668 NULL
129108 +vprbrd_i2c_receive_27670 vprbrd_i2c_receive 0 27670 NULL nohasharray
129109 +qword_get_27670 qword_get 0 27670 &vprbrd_i2c_receive_27670
129110 +min_sync_show_27671 min_sync_show 0 27671 NULL
129111 +adummy_proc_read_27673 adummy_proc_read 0 27673 NULL nohasharray
129112 +recv_dless_read_27673 recv_dless_read 4 27673 &adummy_proc_read_27673
129113 +ocfs2_xattr_list_entries_27675 ocfs2_xattr_list_entries 0 27675 NULL
129114 +tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677 tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls 0 27677 NULL nohasharray
129115 +free_unused_idx_lebs_27677 free_unused_idx_lebs 0 27677 &tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677
129116 +read_27678 read 0 27678 NULL
129117 +dm9601_link_reset_27683 dm9601_link_reset 0 27683 NULL nohasharray
129118 +ad7793_write_frequency_27683 ad7793_write_frequency 0-4 27683 &dm9601_link_reset_27683
129119 +trusted_get_27684 trusted_get 0 27684 NULL
129120 +m88e1118_config_init_27685 m88e1118_config_init 0 27685 NULL
129121 +show_tcpOutRsts_27691 show_tcpOutRsts 0 27691 NULL nohasharray
129122 +tcam_assoc_write_27691 tcam_assoc_write 0 27691 &show_tcpOutRsts_27691
129123 +cfg80211_check_combinations_27692 cfg80211_check_combinations 0 27692 NULL
129124 +fs_path_add_from_extent_buffer_27702 fs_path_add_from_extent_buffer 4 27702 NULL
129125 +ext2_nobh_write_begin_27704 ext2_nobh_write_begin 0 27704 NULL
129126 +mmio16read__write_file_27708 mmio16read__write_file 0 27708 NULL
129127 +acpi_tb_acquire_temp_table_27709 acpi_tb_acquire_temp_table 2 27709 NULL
129128 +evm_write_key_27715 evm_write_key 3-0 27715 NULL
129129 +ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol_27722 ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol 3 27722 NULL
129130 +audit_set_loginuid_27723 audit_set_loginuid 0 27723 NULL
129131 +reg_w_buf_27724 reg_w_buf 3 27724 NULL
129132 +xfs_dir2_block_sfsize_27727 xfs_dir2_block_sfsize 0 27727 NULL
129133 +ima_protect_xattr_27733 ima_protect_xattr 0 27733 NULL nohasharray
129134 +cbaf_wusb_host_band_groups_store_27733 cbaf_wusb_host_band_groups_store 0-4 27733 &ima_protect_xattr_27733
129135 +a4t_cs_init_27734 a4t_cs_init 3 27734 NULL
129136 +drv_start_27735 drv_start 0 27735 NULL
129137 +init_timers_cpu_27741 init_timers_cpu 0 27741 NULL
129138 +ov7660_set_auto_gain_27743 ov7660_set_auto_gain 0 27743 NULL
129139 +do_grow_27746 do_grow 0 27746 NULL
129140 +ims_pcu_flash_firmware_27748 ims_pcu_flash_firmware 0 27748 NULL
129141 +roccat_common2_sysfs_write_macro_27750 roccat_common2_sysfs_write_macro 0-6-5 27750 NULL
129142 +lp55xx_request_firmware_27754 lp55xx_request_firmware 0 27754 NULL
129143 +snd_pcm_pre_resume_27757 snd_pcm_pre_resume 0 27757 NULL
129144 +md4_update_27759 md4_update 0 27759 NULL nohasharray
129145 +SyS_setsockopt_27759 SyS_setsockopt 5 27759 &md4_update_27759
129146 +store_io_db_27768 store_io_db 0-4 27768 NULL
129147 +kcalloc_27770 kcalloc 2-1 27770 NULL
129148 +security_inode_getattr_27774 security_inode_getattr 0 27774 NULL
129149 +transport_init_session_tags_27776 transport_init_session_tags 2-1 27776 NULL
129150 +sched_group_set_shares_27778 sched_group_set_shares 0 27778 NULL
129151 +device_notifier_27779 device_notifier 0 27779 NULL
129152 +megasas_fw_crash_buffer_show_27781 megasas_fw_crash_buffer_show 0 27781 NULL
129153 +ip_sabotage_in_27782 ip_sabotage_in 0 27782 NULL
129154 +t4vf_set_rxmode_27792 t4vf_set_rxmode 0 27792 NULL nohasharray
129155 +twl4030_set_gpio_dataout_27792 twl4030_set_gpio_dataout 1 27792 &t4vf_set_rxmode_27792
129156 +megasas_sysfs_show_support_poll_for_event_27793 megasas_sysfs_show_support_poll_for_event 0 27793 NULL
129157 +DivaSTraceGetMemotyRequirement_27797 DivaSTraceGetMemotyRequirement 0-1 27797 NULL
129158 +ath6kl_wmi_force_roam_cmd_27800 ath6kl_wmi_force_roam_cmd 0 27800 NULL
129159 +ttm_object_file_init_27804 ttm_object_file_init 2 27804 NULL nohasharray
129160 +SyS_readv_27804 SyS_readv 3 27804 &ttm_object_file_init_27804
129161 +mpihelp_mul_27805 mpihelp_mul 5-3 27805 NULL
129162 +sisusb_write_memio_24bit_27812 sisusb_write_memio_24bit 0 27812 NULL
129163 +b43_phy_initn_27813 b43_phy_initn 0 27813 NULL
129164 +f2fs_xattr_advise_list_27815 f2fs_xattr_advise_list 0-5 27815 NULL nohasharray
129165 +percpu_counter_hotcpu_callback_27815 percpu_counter_hotcpu_callback 0 27815 &f2fs_xattr_advise_list_27815
129166 +max_sectors_show_27816 max_sectors_show 0 27816 NULL
129167 +smk_set_access_27817 smk_set_access 0 27817 NULL
129168 +snd_pcm_do_reset_27819 snd_pcm_do_reset 0 27819 NULL
129169 +eventfd_write_27821 eventfd_write 0-3 27821 NULL
129170 +gadget_dev_desc_UDC_show_27827 gadget_dev_desc_UDC_show 0 27827 NULL
129171 +read_vidcpe_27830 read_vidcpe 0 27830 NULL
129172 +sys_listxattr_27833 sys_listxattr 3 27833 NULL nohasharray
129173 +init_header_complete_27833 init_header_complete 0 27833 &sys_listxattr_27833
129174 +snd_cx18_pcm_trigger_27838 snd_cx18_pcm_trigger 0 27838 NULL
129175 +et131x_open_27842 et131x_open 0 27842 NULL
129176 +jbd2_complete_transaction_27847 jbd2_complete_transaction 0 27847 NULL
129177 +mv_udc_start_27855 mv_udc_start 0 27855 NULL
129178 +read_profile_27859 read_profile 3-0 27859 NULL
129179 +pcan_usb_pro_send_cmd_27860 pcan_usb_pro_send_cmd 0 27860 NULL nohasharray
129180 +store_engine2_leds_27860 store_engine2_leds 4-0 27860 &pcan_usb_pro_send_cmd_27860
129181 +sky2_pci_read16_27863 sky2_pci_read16 0 27863 NULL
129182 +pci_conf2_write_27866 pci_conf2_write 0 27866 NULL
129183 +__uncore_edge_show_27869 __uncore_edge_show 0 27869 NULL
129184 +ocfs2_file_splice_read_27870 ocfs2_file_splice_read 0 27870 NULL
129185 +ivtv_readbyte_27872 ivtv_readbyte 0 27872 NULL nohasharray
129186 +ipr_update_ioa_ucode_27872 ipr_update_ioa_ucode 0 27872 &ivtv_readbyte_27872
129187 +ieee80211_if_read_dot11MeshHWMProotInterval_27873 ieee80211_if_read_dot11MeshHWMProotInterval 3-0 27873 NULL
129188 +diag_read_27874 diag_read 0 27874 NULL
129189 +sch_gpio_direction_in_27878 sch_gpio_direction_in 0 27878 NULL
129190 +set_rdac3_27880 set_rdac3 4-0 27880 NULL
129191 +show_als_channel_27889 show_als_channel 0 27889 NULL
129192 +unix_seqpacket_sendmsg_27893 unix_seqpacket_sendmsg 0-4 27893 NULL
129193 +set_pwm_auto_pwm_minctl_27898 set_pwm_auto_pwm_minctl 0-4 27898 NULL
129194 +func_27900 func 0 27900 NULL nohasharray
129195 +tcp_v6_parse_md5_keys_27900 tcp_v6_parse_md5_keys 0 27900 &func_27900
129196 +gluebi_write_27905 gluebi_write 3 27905 NULL
129197 +handle_dots_27910 handle_dots 0 27910 NULL
129198 +store_27911 store 0-4 27911 NULL
129199 +show_fcoe_ctlr_device_symb_err_27915 show_fcoe_ctlr_device_symb_err 0 27915 NULL
129200 +qla2x00_zio_timer_show_27921 qla2x00_zio_timer_show 0 27921 NULL
129201 +tps6586x_rtc_set_alarm_27924 tps6586x_rtc_set_alarm 0 27924 NULL
129202 +adxl34x_calibrate_store_27928 adxl34x_calibrate_store 0-4 27928 NULL
129203 +bm_find_next_27929 bm_find_next 2 27929 NULL
129204 +adjust_tp_27930 adjust_tp 0 27930 NULL nohasharray
129205 +set_b_bus_req_27930 set_b_bus_req 0-4 27930 &adjust_tp_27930
129206 +get_alarm_27933 get_alarm 0 27933 NULL
129207 +can_attach_27934 can_attach 0 27934 NULL
129208 +usbhsh_data_stage_packet_push_27936 usbhsh_data_stage_packet_push 0 27936 NULL
129209 +sctp_outq_tail_27937 sctp_outq_tail 0 27937 NULL
129210 +set_min_uV_27943 set_min_uV 0-4 27943 NULL
129211 +mt9m111_cropcap_27947 mt9m111_cropcap 0 27947 NULL
129212 +rt2500usb_set_device_state_27949 rt2500usb_set_device_state 0 27949 NULL nohasharray
129213 +e1000_get_eeprom_len_27949 e1000_get_eeprom_len 0 27949 &rt2500usb_set_device_state_27949
129214 +_transport_get_linkerrors_27955 _transport_get_linkerrors 0 27955 NULL nohasharray
129215 +is_xen_swiotlb_buffer_27955 is_xen_swiotlb_buffer 1 27955 &_transport_get_linkerrors_27955
129216 +sctp_make_abort_violation_27959 sctp_make_abort_violation 4 27959 NULL
129217 +provisioning_mode_store_27960 provisioning_mode_store 0-4 27960 NULL
129218 +bio_next_split_27961 bio_next_split 2 27961 NULL nohasharray
129219 +tracing_clock_write_27961 tracing_clock_write 3 27961 &bio_next_split_27961
129220 +ec168_ctrl_msg_27963 ec168_ctrl_msg 0 27963 NULL
129221 +tipc_media_addr_printf_27971 tipc_media_addr_printf 2 27971 NULL nohasharray
129222 +nfs4_read_cached_acl_27971 nfs4_read_cached_acl 0 27971 &tipc_media_addr_printf_27971
129223 +mic_rx_pkts_read_27972 mic_rx_pkts_read 3-0 27972 NULL nohasharray
129224 +device_register_27972 device_register 0 27972 &mic_rx_pkts_read_27972
129225 +xfs_alloc_fixup_trees_27975 xfs_alloc_fixup_trees 0 27975 NULL nohasharray
129226 +b43legacy_upload_initvals_27975 b43legacy_upload_initvals 0 27975 &xfs_alloc_fixup_trees_27975 nohasharray
129227 +compat_SyS_set_mempolicy_27975 compat_SyS_set_mempolicy 3 27975 &b43legacy_upload_initvals_27975
129228 +adm8211_hw_reset_27976 adm8211_hw_reset 0 27976 NULL
129229 +__kernfs_setattr_27977 __kernfs_setattr 0 27977 NULL nohasharray
129230 +pci_enable_device_flags_27977 pci_enable_device_flags 0 27977 &__kernfs_setattr_27977
129231 +nilfs_btree_get_new_block_27978 nilfs_btree_get_new_block 0 27978 NULL
129232 +get_max_state_27981 get_max_state 0 27981 NULL
129233 +target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable_27982 target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable 0-3 27982 NULL
129234 +wan_set_status_27984 wan_set_status 0 27984 NULL
129235 +erst_get_record_id_next_27988 erst_get_record_id_next 0 27988 NULL nohasharray
129236 +igb_pci_sriov_configure_27988 igb_pci_sriov_configure 0-2 27988 &erst_get_record_id_next_27988
129237 +acpi_ds_result_push_27992 acpi_ds_result_push 0 27992 NULL
129238 +edt_ft5x06_debugfs_raw_data_read_28002 edt_ft5x06_debugfs_raw_data_read 3-0 28002 NULL nohasharray
129239 +ixgbe_pci_sriov_disable_28002 ixgbe_pci_sriov_disable 0 28002 &edt_ft5x06_debugfs_raw_data_read_28002
129240 +ieee802154_alloc_hw_28003 ieee802154_alloc_hw 1 28003 NULL nohasharray
129241 +snd_trident_capture_prepare_28003 snd_trident_capture_prepare 0 28003 &ieee802154_alloc_hw_28003 nohasharray
129242 +esd_usb2_setup_rx_urbs_28003 esd_usb2_setup_rx_urbs 0 28003 &snd_trident_capture_prepare_28003
129243 +store_sas_phy_minimum_linkrate_28005 store_sas_phy_minimum_linkrate 0-4 28005 NULL
129244 +seq_get_buf_28006 seq_get_buf 0 28006 NULL
129245 +snd_rawmidi_write_28008 snd_rawmidi_write 3-0 28008 NULL nohasharray
129246 +tx_queue_len_show_28008 tx_queue_len_show 0 28008 &snd_rawmidi_write_28008
129247 +device_id_show_28011 device_id_show 0 28011 NULL
129248 +tg_set_cfs_quota_28014 tg_set_cfs_quota 0 28014 NULL
129249 +show_28017 show 0 28017 NULL nohasharray
129250 +oprofile_cpu_notify_28017 oprofile_cpu_notify 0 28017 &show_28017
129251 +serial8250_port_size_28019 serial8250_port_size 0 28019 NULL
129252 +get_packet_pg_28023 get_packet_pg 4 28023 NULL
129253 +memory_block_action_28024 memory_block_action 0 28024 NULL
129254 +powercap_register_zone_28028 powercap_register_zone 6 28028 NULL
129255 +alloc_one_pg_vec_page_28031 alloc_one_pg_vec_page 1 28031 NULL nohasharray
129256 +lowpan_dev_init_28031 lowpan_dev_init 0 28031 &alloc_one_pg_vec_page_28031
129257 +comm_nodeid_write_28033 comm_nodeid_write 0-3 28033 NULL
129258 +in_read_bytes_avail_show_28035 in_read_bytes_avail_show 0 28035 NULL
129259 +smc_open_28037 smc_open 0 28037 NULL nohasharray
129260 +store_map_28037 store_map 0-4 28037 &smc_open_28037
129261 +show_pools_28038 show_pools 0 28038 NULL
129262 +sctp_setsockopt_maxburst_28041 sctp_setsockopt_maxburst 3-0 28041 NULL
129263 +xen_do_set_identity_and_remap_chunk_28045 xen_do_set_identity_and_remap_chunk 1 28045 NULL
129264 +ath10k_hif_diag_write_28046 ath10k_hif_diag_write 0 28046 NULL
129265 +ip_vs_dst_event_28048 ip_vs_dst_event 0 28048 NULL
129266 +p9_fd_write_28050 p9_fd_write 3 28050 NULL
129267 +cx231xx_init_vbi_isoc_28053 cx231xx_init_vbi_isoc 3-4-2-0 28053 NULL
129268 +pool_status_28055 pool_status 5 28055 NULL
129269 +init_rs_non_canonical_28059 init_rs_non_canonical 1 28059 NULL
129270 +lpfc_idiag_mbxacc_read_28061 lpfc_idiag_mbxacc_read 3-0 28061 NULL
129271 +tx_frag_bad_mblk_num_read_28064 tx_frag_bad_mblk_num_read 3-0 28064 NULL
129272 +ext4_read_block_bitmap_nowait_28078 ext4_read_block_bitmap_nowait 2 28078 NULL
129273 +ib_query_port_28079 ib_query_port 0 28079 NULL
129274 +acpi_gsb_i2c_write_bytes_28082 acpi_gsb_i2c_write_bytes 4 28082 NULL nohasharray
129275 +GetRecvByte_28082 GetRecvByte 0 28082 &acpi_gsb_i2c_write_bytes_28082
129276 +platform_get_irq_28088 platform_get_irq 0 28088 NULL nohasharray
129277 +ext4_writepage_28088 ext4_writepage 0 28088 &platform_get_irq_28088
129278 +gdth_init_isa_28091 gdth_init_isa 1 28091 NULL
129279 +xen_set_identity_and_remap_28092 xen_set_identity_and_remap 3 28092 NULL
129280 +blk_update_nr_requests_28098 blk_update_nr_requests 0 28098 NULL
129281 +stream_next_buffer_28101 stream_next_buffer 0 28101 NULL nohasharray
129282 +qib_tid_free_28101 qib_tid_free 0 28101 &stream_next_buffer_28101
129283 +mmc_test_alloc_mem_28102 mmc_test_alloc_mem 2-3 28102 NULL
129284 +r820t_sysfreq_sel_28105 r820t_sysfreq_sel 0 28105 NULL
129285 +show_initstate_28108 show_initstate 0 28108 NULL
129286 +store_tabletXtilt_28113 store_tabletXtilt 0-4 28113 NULL
129287 +sony_pic_bluetoothpower_store_28114 sony_pic_bluetoothpower_store 0-4 28114 NULL
129288 +rx_defrag_need_defrag_read_28117 rx_defrag_need_defrag_read 3-0 28117 NULL
129289 +show_fan_target_28118 show_fan_target 0 28118 NULL nohasharray
129290 +sha256_final_28118 sha256_final 0 28118 &show_fan_target_28118
129291 +qla2x00_allow_cna_fw_dump_store_28123 qla2x00_allow_cna_fw_dump_store 0-4 28123 NULL
129292 +acpi_tb_install_standard_table_28124 acpi_tb_install_standard_table 1 28124 NULL nohasharray
129293 +vgacon_adjust_height_28124 vgacon_adjust_height 2 28124 &acpi_tb_install_standard_table_28124
129294 +musb_mode_show_28126 musb_mode_show 0 28126 NULL
129295 +m25p80_read_reg_28132 m25p80_read_reg 4 28132 NULL
129296 +tx_window_errors_show_28136 tx_window_errors_show 0 28136 NULL
129297 +perf_read_hw_28139 perf_read_hw 0 28139 NULL
129298 +manuf_show_28140 manuf_show 0 28140 NULL
129299 +__nfs_readpage_from_fscache_28144 __nfs_readpage_from_fscache 0 28144 NULL
129300 +ubifs_setattr_28146 ubifs_setattr 0 28146 NULL
129301 +video_read_28148 video_read 3-0 28148 NULL nohasharray
129302 +store_28148 store 0 28148 &video_read_28148
129303 +alloc_skb_with_frags_28149 alloc_skb_with_frags 1 28149 NULL
129304 +usb_gadget_udc_start_28152 usb_gadget_udc_start 0 28152 NULL
129305 +snd_midi_channel_alloc_set_28153 snd_midi_channel_alloc_set 1 28153 NULL
129306 +stats_dot11FCSErrorCount_read_28154 stats_dot11FCSErrorCount_read 3-0 28154 NULL
129307 +tipc_sk_create_28158 tipc_sk_create 0 28158 NULL
129308 +gen10g_config_init_28159 gen10g_config_init 0 28159 NULL
129309 +toshiba_touchpad_get_28168 toshiba_touchpad_get 0 28168 NULL
129310 +da9055_set_alarm_28172 da9055_set_alarm 0 28172 NULL
129311 +vread_28173 vread 0-3 28173 NULL
129312 +c4iw_reject_cr_28174 c4iw_reject_cr 3 28174 NULL
129313 +hdaps_mouse_activity_show_28175 hdaps_mouse_activity_show 0 28175 NULL
129314 +nfs_do_writepage_28176 nfs_do_writepage 0 28176 NULL
129315 +xfs_bunmapi_28180 xfs_bunmapi 0 28180 NULL
129316 +cifs_writepage_locked_28181 cifs_writepage_locked 0 28181 NULL
129317 +read_disk_sb_28188 read_disk_sb 2 28188 NULL
129318 +nvkm_output_dp_create__28192 nvkm_output_dp_create_ 6 28192 NULL
129319 +write_irq_affinity_28193 write_irq_affinity 0-4 28193 NULL
129320 +show_update_interval_28195 show_update_interval 0 28195 NULL nohasharray
129321 +da9055_rtc_set_alarm_28195 da9055_rtc_set_alarm 0 28195 &show_update_interval_28195
129322 +cifs_reconnect_tcon_28200 cifs_reconnect_tcon 0 28200 NULL nohasharray
129323 +nouveau_mxm_create__28200 nouveau_mxm_create_ 4 28200 &cifs_reconnect_tcon_28200
129324 +da9063_rtc_read_time_28206 da9063_rtc_read_time 0 28206 NULL nohasharray
129325 +hfsplus_statfs_28206 hfsplus_statfs 0 28206 &da9063_rtc_read_time_28206
129326 +niu_ipp_reset_28209 niu_ipp_reset 0 28209 NULL
129327 +mcam_ctlr_configure_28210 mcam_ctlr_configure 0 28210 NULL
129328 +f2fs_write_end_28211 f2fs_write_end 0-5 28211 NULL
129329 +raid5_store_group_thread_cnt_28220 raid5_store_group_thread_cnt 0-3 28220 NULL nohasharray
129330 +pci_pm_prepare_28220 pci_pm_prepare 0 28220 &raid5_store_group_thread_cnt_28220 nohasharray
129331 +__qp_memcpy_from_queue_28220 __qp_memcpy_from_queue 4-3 28220 &pci_pm_prepare_28220
129332 +vivid_sdtv_cap_s_ctrl_28222 vivid_sdtv_cap_s_ctrl 0 28222 NULL
129333 +i2c_nuvoton_write_buf_28224 i2c_nuvoton_write_buf 0 28224 NULL nohasharray
129334 +genwqe_sriov_configure_28224 genwqe_sriov_configure 0-2 28224 &i2c_nuvoton_write_buf_28224
129335 +line6_alloc_sysex_buffer_28225 line6_alloc_sysex_buffer 4 28225 NULL
129336 +iio_sysfs_trigger_remove_28227 iio_sysfs_trigger_remove 0 28227 NULL
129337 +cm4000_resume_28231 cm4000_resume 0 28231 NULL
129338 +beiscsi_get_port_speed_28240 beiscsi_get_port_speed 0 28240 NULL
129339 +ext4_validate_block_bitmap_28243 ext4_validate_block_bitmap 3 28243 NULL
129340 +radeon_get_dpm_state_28244 radeon_get_dpm_state 0 28244 NULL
129341 +write_28250 write 0 28250 NULL nohasharray
129342 +usbduxfast_upload_firmware_28250 usbduxfast_upload_firmware 3 28250 &write_28250
129343 +ipr_show_fw_type_28251 ipr_show_fw_type 0 28251 NULL
129344 +tcp_disconnect_28252 tcp_disconnect 0 28252 NULL
129345 +bl_trig_invert_store_28256 bl_trig_invert_store 0-4 28256 NULL
129346 +pci_notify_28258 pci_notify 0 28258 NULL
129347 +add_interface_28259 add_interface 0 28259 NULL
129348 +tipc_bclink_xmit_28262 tipc_bclink_xmit 0 28262 NULL
129349 +airo_open_28270 airo_open 0 28270 NULL
129350 +avtab_read_28272 avtab_read 0 28272 NULL
129351 +mt9m111_g_crop_28273 mt9m111_g_crop 0 28273 NULL
129352 +stk1160_i2c_check_for_device_28274 stk1160_i2c_check_for_device 0 28274 NULL
129353 +cxacru_sysfs_show_downstream_crc_errors_28276 cxacru_sysfs_show_downstream_crc_errors 0 28276 NULL
129354 +otg_mode_show_28282 otg_mode_show 0 28282 NULL
129355 +inline_xattr_size_28285 inline_xattr_size 0 28285 NULL nohasharray
129356 +dibx000_i2c_master_xfer_gpio34_28285 dibx000_i2c_master_xfer_gpio34 0-3 28285 &inline_xattr_size_28285
129357 +dma_map_sg_attrs_28289 dma_map_sg_attrs 0-3 28289 NULL
129358 +SyS_ppoll_28290 SyS_ppoll 2 28290 NULL
129359 +acpi_ut_copy_epackage_to_ipackage_28291 acpi_ut_copy_epackage_to_ipackage 0 28291 NULL
129360 +w1_f23_write_28294 w1_f23_write 3 28294 NULL
129361 +si476x_core_cmd_fm_acf_status_28298 si476x_core_cmd_fm_acf_status 0 28298 NULL
129362 +ad_sigma_delta_set_mode_28299 ad_sigma_delta_set_mode 0 28299 NULL
129363 +kstrtos16_from_user_28300 kstrtos16_from_user 2 28300 NULL
129364 +set_fan1_div_28301 set_fan1_div 0-4 28301 NULL
129365 +nouveau_compat_ioctl_28305 nouveau_compat_ioctl 2 28305 NULL nohasharray
129366 +acpi_register_gsi_xen_28305 acpi_register_gsi_xen 2 28305 &nouveau_compat_ioctl_28305
129367 +print_fw_version_28310 print_fw_version 0 28310 NULL
129368 +phys_switch_id_show_28314 phys_switch_id_show 0 28314 NULL
129369 +adp5520_bl_office_max_store_28316 adp5520_bl_office_max_store 4-0 28316 NULL
129370 +snd_pcm_oss_read_28317 snd_pcm_oss_read 3-0 28317 NULL nohasharray
129371 +il4965_show_temperature_28317 il4965_show_temperature 0 28317 &snd_pcm_oss_read_28317
129372 +generic_access_phys_28318 generic_access_phys 4-2 28318 NULL
129373 +fc2580_set_params_28319 fc2580_set_params 0 28319 NULL
129374 +filldir64_28323 filldir64 3 28323 NULL
129375 +card_send_command_28325 card_send_command 0 28325 NULL nohasharray
129376 +cmos_command_store_28325 cmos_command_store 0-4 28325 &card_send_command_28325
129377 +elan_sysfs_read_sm_ver_28327 elan_sysfs_read_sm_ver 0 28327 NULL
129378 +input_dev_show_cap_rel_28328 input_dev_show_cap_rel 0 28328 NULL
129379 +generic_write_checks_28329 generic_write_checks 0 28329 NULL
129380 +rndis_opts_host_addr_show_28331 rndis_opts_host_addr_show 0 28331 NULL nohasharray
129381 +xpcs_mmd_read_28331 xpcs_mmd_read 3 28331 &rndis_opts_host_addr_show_28331
129382 +bm_entry_write_28338 bm_entry_write 3-0 28338 NULL
129383 +mc13783_adc_read_gp_28341 mc13783_adc_read_gp 0 28341 NULL nohasharray
129384 +show_tabletProgrammableDelay_28341 show_tabletProgrammableDelay 0 28341 &mc13783_adc_read_gp_28341
129385 +tg3_setup_phy_28343 tg3_setup_phy 0 28343 NULL
129386 +michael_init_28344 michael_init 0 28344 NULL nohasharray
129387 +tcp_copy_to_iovec_28344 tcp_copy_to_iovec 3 28344 &michael_init_28344
129388 +cachefiles_daemon_bstop_28345 cachefiles_daemon_bstop 0 28345 NULL
129389 +ldlat_show_28348 ldlat_show 0 28348 NULL
129390 +snapshot_write_28351 snapshot_write 3-0 28351 NULL
129391 +emmaprp_buf_prepare_28353 emmaprp_buf_prepare 0 28353 NULL
129392 +nilfs_btree_prepare_update_v_28354 nilfs_btree_prepare_update_v 0 28354 NULL
129393 +pci_ite887x_init_28357 pci_ite887x_init 0 28357 NULL nohasharray
129394 +show_mem_db_28357 show_mem_db 0 28357 &pci_ite887x_init_28357 nohasharray
129395 +data_read_28357 data_read 0 28357 &show_mem_db_28357
129396 +ibmasm_get_next_event_28359 ibmasm_get_next_event 0 28359 NULL
129397 +sched_cpu_active_28360 sched_cpu_active 0 28360 NULL
129398 +send_control_msg_28366 send_control_msg 0 28366 NULL
129399 +batadv_handle_tt_response_28370 batadv_handle_tt_response 4 28370 NULL
129400 +gfs2_writepage_common_28372 gfs2_writepage_common 0 28372 NULL
129401 +uwb_dev_RSSI_show_28373 uwb_dev_RSSI_show 0 28373 NULL nohasharray
129402 +poison_show_28373 poison_show 0 28373 &uwb_dev_RSSI_show_28373
129403 +operstate_show_28374 operstate_show 0 28374 NULL
129404 +rt2x00mmio_initialize_28377 rt2x00mmio_initialize 0 28377 NULL
129405 +ext4_force_commit_28382 ext4_force_commit 0 28382 NULL
129406 +sys_writev_28384 sys_writev 3 28384 NULL
129407 +dlmfs_file_read_28385 dlmfs_file_read 3-0 28385 NULL nohasharray
129408 +vb2_internal_streamon_28385 vb2_internal_streamon 0 28385 &dlmfs_file_read_28385
129409 +lio_target_tpg_store_enable_28391 lio_target_tpg_store_enable 0-3 28391 NULL
129410 +tx_frag_cache_miss_read_28394 tx_frag_cache_miss_read 3-0 28394 NULL
129411 +lio_target_wwn_show_attr_lio_version_28397 lio_target_wwn_show_attr_lio_version 0 28397 NULL nohasharray
129412 +bnx2x_vfpf_config_rss_28397 bnx2x_vfpf_config_rss 0 28397 &lio_target_wwn_show_attr_lio_version_28397
129413 +apei_read_mce_28399 apei_read_mce 0 28399 NULL
129414 +mtu_28400 mtu 0 28400 NULL
129415 +jffs2_user_listxattr_28404 jffs2_user_listxattr 0-5 28404 NULL
129416 +show_ata_link_sata_spd_limit_28407 show_ata_link_sata_spd_limit 0 28407 NULL nohasharray
129417 +__uncore_tid_en_show_28407 __uncore_tid_en_show 0 28407 &show_ata_link_sata_spd_limit_28407
129418 +__iscsi_tpg_auth_store_userid_mutual_28409 __iscsi_tpg_auth_store_userid_mutual 0-3 28409 NULL
129419 +compress_file_range_28412 compress_file_range 3-4 28412 NULL
129420 +subdev_ioctl_28417 subdev_ioctl 2 28417 NULL
129421 +ext2_xattr_list_28418 ext2_xattr_list 0 28418 NULL
129422 +s35390a_rtc_read_time_28420 s35390a_rtc_read_time 0 28420 NULL
129423 +__videobuf_mmap_setup_28421 __videobuf_mmap_setup 0 28421 NULL
129424 +vfio_msi_cap_len_28424 vfio_msi_cap_len 0 28424 NULL
129425 +p9_client_fsync_28425 p9_client_fsync 0 28425 NULL
129426 +ksocknal_alloc_tx_28426 ksocknal_alloc_tx 2 28426 NULL
129427 +store_sas_phy_maximum_linkrate_28428 store_sas_phy_maximum_linkrate 0-4 28428 NULL
129428 +hid_hw_output_report_28429 hid_hw_output_report 0 28429 NULL
129429 +snd_trident_foldback_prepare_28431 snd_trident_foldback_prepare 0 28431 NULL
129430 +_kstrtoul_28435 _kstrtoul 0 28435 NULL
129431 +mpage_readpages_28436 mpage_readpages 3 28436 NULL nohasharray
129432 +decrypt_28436 decrypt 0 28436 &mpage_readpages_28436
129433 +direction_show_28442 direction_show 0 28442 NULL
129434 +snd_ensoniq_playback2_prepare_28444 snd_ensoniq_playback2_prepare 0 28444 NULL
129435 +xfs_rtfind_back_28450 xfs_rtfind_back 0 28450 NULL
129436 +set_fan_min_28453 set_fan_min 0-4 28453 NULL
129437 +lookup_last_28455 lookup_last 0 28455 NULL
129438 +roccat_common2_sysfs_write_keys_thumbster_28456 roccat_common2_sysfs_write_keys_thumbster 0-6-5 28456 NULL
129439 +key_mic_failures_read_28457 key_mic_failures_read 3-0 28457 NULL
129440 +alloc_irq_cpu_rmap_28459 alloc_irq_cpu_rmap 1 28459 NULL
129441 +show_fcstat_fcp_frame_alloc_failures_28461 show_fcstat_fcp_frame_alloc_failures 0 28461 NULL nohasharray
129442 +br_nf_forward_arp_28461 br_nf_forward_arp 0 28461 &show_fcstat_fcp_frame_alloc_failures_28461
129443 +show_28462 show 0 28462 NULL
129444 +set_mode_28465 set_mode 0 28465 NULL
129445 +u132_urb_enqueue_28468 u132_urb_enqueue 0 28468 NULL
129446 +rtl8169_get_regs_len_28470 rtl8169_get_regs_len 0 28470 NULL nohasharray
129447 +create_urbs_28470 create_urbs 0 28470 &rtl8169_get_regs_len_28470
129448 +tw9910_set_scale_28474 tw9910_set_scale 0 28474 NULL nohasharray
129449 +ubifs_leb_unmap_28474 ubifs_leb_unmap 0 28474 &tw9910_set_scale_28474
129450 +vmw_du_crtc_cursor_set_28479 vmw_du_crtc_cursor_set 5-4 28479 NULL
129451 +ocfs2_backup_super_blkno_28484 ocfs2_backup_super_blkno 0-2 28484 NULL nohasharray
129452 +tty_read_28484 tty_read 0-3 28484 &ocfs2_backup_super_blkno_28484
129453 +__filemap_fdatawrite_28485 __filemap_fdatawrite 0 28485 NULL
129454 +coda_revalidate_inode_28489 coda_revalidate_inode 0 28489 NULL
129455 +max_response_pages_28492 max_response_pages 0 28492 NULL
129456 +pxa168_eth_set_mac_address_28494 pxa168_eth_set_mac_address 0 28494 NULL
129457 +snd_interval_refine_max_28498 snd_interval_refine_max 0 28498 NULL
129458 +show_iface_max_recv_dlength_28500 show_iface_max_recv_dlength 0 28500 NULL
129459 +l2cap_sock_listen_28502 l2cap_sock_listen 0 28502 NULL
129460 +gadget_config_name_attr_store_28503 gadget_config_name_attr_store 0-4 28503 NULL
129461 +dt_remember_or_free_map_28507 dt_remember_or_free_map 5 28507 NULL
129462 +show_fnode_discovery_session_28508 show_fnode_discovery_session 0 28508 NULL
129463 +sctp_inet_listen_28516 sctp_inet_listen 0 28516 NULL
129464 +ps_poll_upsd_utilization_read_28519 ps_poll_upsd_utilization_read 3-0 28519 NULL
129465 +show_temp0_28521 show_temp0 0 28521 NULL nohasharray
129466 +__next_node_28521 __next_node 1-0 28521 &show_temp0_28521
129467 +sh_irda_init_iobuf_28527 sh_irda_init_iobuf 2 28527 NULL nohasharray
129468 +i2400m_tx_stats_read_28527 i2400m_tx_stats_read 3-0 28527 &sh_irda_init_iobuf_28527
129469 +early_init_dt_alloc_memory_arch_28528 early_init_dt_alloc_memory_arch 1 28528 NULL
129470 +list_28535 list 0-5 28535 NULL
129471 +capinc_tty_write_28539 capinc_tty_write 3 28539 NULL
129472 +max16065_show_limit_28543 max16065_show_limit 0 28543 NULL nohasharray
129473 +nx_fw_cmd_create_tx_ctx_28543 nx_fw_cmd_create_tx_ctx 0 28543 &max16065_show_limit_28543
129474 +sel_read_policycap_28544 sel_read_policycap 3-0 28544 NULL nohasharray
129475 +chip_base_show_28544 chip_base_show 0 28544 &sel_read_policycap_28544
129476 +aio_read_events_28545 aio_read_events 3 28545 NULL nohasharray
129477 +run_delalloc_range_28545 run_delalloc_range 3-4-0 28545 &aio_read_events_28545 nohasharray
129478 +mptctl_getiocinfo_28545 mptctl_getiocinfo 2 28545 &run_delalloc_range_28545
129479 +statfs_28548 statfs 0 28548 NULL
129480 +__pm_runtime_idle_28549 __pm_runtime_idle 0 28549 NULL
129481 +qlcnic_sysfs_write_npar_config_28550 qlcnic_sysfs_write_npar_config 0-6-5 28550 NULL
129482 +issue_fc_host_lip_28552 issue_fc_host_lip 0 28552 NULL
129483 +b43legacy_debugfs_write_28556 b43legacy_debugfs_write 3-0 28556 NULL
129484 +apds990x_lux_thresh_below_store_28558 apds990x_lux_thresh_below_store 0-4 28558 NULL
129485 +inet_dccp_listen_28565 inet_dccp_listen 0 28565 NULL nohasharray
129486 +store_28565 store 0-4 28565 &inet_dccp_listen_28565
129487 +lbs_mesh_get_28566 lbs_mesh_get 0 28566 NULL
129488 +qp_enqueue_locked_28567 qp_enqueue_locked 0-5-3 28567 NULL nohasharray
129489 +asymmetric_verify_28567 asymmetric_verify 3 28567 &qp_enqueue_locked_28567
129490 +gfs2_meta_indirect_buffer_28573 gfs2_meta_indirect_buffer 0 28573 NULL
129491 +phys_pud_init_28574 phys_pud_init 0-2-3 28574 NULL
129492 +saa7127_s_stream_28581 saa7127_s_stream 0 28581 NULL nohasharray
129493 +swsusp_arch_suspend_28581 swsusp_arch_suspend 0 28581 &saa7127_s_stream_28581
129494 +intel_iommu_show_version_28582 intel_iommu_show_version 0 28582 NULL
129495 +el3_open_28584 el3_open 0 28584 NULL
129496 +capabilities_show_28586 capabilities_show 0 28586 NULL nohasharray
129497 +cfspi_open_28586 cfspi_open 0 28586 &capabilities_show_28586
129498 +tg3_load_5701_a0_firmware_fix_28593 tg3_load_5701_a0_firmware_fix 0 28593 NULL
129499 +wm8350_clear_bits_28596 wm8350_clear_bits 0 28596 NULL
129500 +acpi_ds_eval_buffer_field_operands_28598 acpi_ds_eval_buffer_field_operands 0 28598 NULL
129501 +map_addr_show_28602 map_addr_show 0 28602 NULL nohasharray
129502 +write_full_28602 write_full 0-3 28602 &map_addr_show_28602
129503 +extract_entropy_28604 extract_entropy 5-3 28604 NULL nohasharray
129504 +vmxnet3_get_regs_len_28604 vmxnet3_get_regs_len 0 28604 &extract_entropy_28604
129505 +rt73usb_set_device_state_28607 rt73usb_set_device_state 0 28607 NULL
129506 +xgbe_common_write_28609 xgbe_common_write 2 28609 NULL
129507 +kfifo_unused_28612 kfifo_unused 0 28612 NULL
129508 +gfs2_fsync_28613 gfs2_fsync 0 28613 NULL nohasharray
129509 +d_l1_down_proc_write_28613 d_l1_down_proc_write 0-3 28613 &gfs2_fsync_28613
129510 +iwlagn_disable_pan_28614 iwlagn_disable_pan 0 28614 NULL
129511 +wq_cpumask_show_28617 wq_cpumask_show 0 28617 NULL
129512 +mp_override_legacy_irq_28618 mp_override_legacy_irq 4 28618 NULL
129513 +snd_nm256_capture_copy_28622 snd_nm256_capture_copy 5 28622 NULL nohasharray
129514 +tsc2005_selftest_show_28622 tsc2005_selftest_show 0 28622 &snd_nm256_capture_copy_28622
129515 +show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624 show_host_param_ISCSI_HOST_PARAM_HWADDRESS 0 28624 NULL nohasharray
129516 +of_node_property_read_28624 of_node_property_read 6 28624 &show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624
129517 +atkbd_do_show_set_28627 atkbd_do_show_set 0 28627 NULL
129518 +llcp_raw_sock_bind_28630 llcp_raw_sock_bind 0 28630 NULL
129519 +patch_conexant_auto_28632 patch_conexant_auto 0 28632 NULL
129520 +si2157_get_if_frequency_28634 si2157_get_if_frequency 0 28634 NULL
129521 +setup_usemap_28636 setup_usemap 3-4 28636 NULL
129522 +niu_reset_tx_mac_28643 niu_reset_tx_mac 0 28643 NULL
129523 +xfs_bmap_finish_28644 xfs_bmap_finish 0 28644 NULL
129524 +au6610_i2c_xfer_28645 au6610_i2c_xfer 0-3 28645 NULL
129525 +jfs_statfs_28649 jfs_statfs 0 28649 NULL
129526 +byte_read_data_28650 byte_read_data 0 28650 NULL
129527 +p9_fcall_alloc_28652 p9_fcall_alloc 1 28652 NULL
129528 +nilfs_construct_dsync_segment_28656 nilfs_construct_dsync_segment 0 28656 NULL
129529 +dpm_suspend_28657 dpm_suspend 0 28657 NULL
129530 +fsnotify_add_event_28660 fsnotify_add_event 0 28660 NULL
129531 +iwl_dbgfs_nic_temp_read_28662 iwl_dbgfs_nic_temp_read 3-0 28662 NULL
129532 +btrfs_previous_item_28667 btrfs_previous_item 0 28667 NULL
129533 +blk_queue_resize_tags_28670 blk_queue_resize_tags 2 28670 NULL
129534 +show_refcnt_28672 show_refcnt 0 28672 NULL
129535 +adp5520_bl_dark_max_store_28674 adp5520_bl_dark_max_store 4-0 28674 NULL
129536 +show_auto_update_interval_28675 show_auto_update_interval 0 28675 NULL
129537 +cgroup_add_file_28679 cgroup_add_file 0 28679 NULL
129538 +sysfs_format_mac_28681 sysfs_format_mac 0 28681 NULL nohasharray
129539 +_picolcd_flash_read_28681 _picolcd_flash_read 0 28681 &sysfs_format_mac_28681 nohasharray
129540 +__dev_alloc_skb_28681 __dev_alloc_skb 1 28681 &_picolcd_flash_read_28681
129541 +SyS_setgroups16_28686 SyS_setgroups16 1 28686 NULL
129542 +adau1701_register_size_28688 adau1701_register_size 0 28688 NULL
129543 +hugetlb_total_pages_28689 hugetlb_total_pages 0 28689 NULL
129544 +min_show_28691 min_show 0 28691 NULL nohasharray
129545 +softing_netdev_open_28691 softing_netdev_open 0 28691 &min_show_28691
129546 +usb6fire_pcm_prepare_28692 usb6fire_pcm_prepare 0 28692 NULL nohasharray
129547 +mem_used_max_show_28692 mem_used_max_show 0 28692 &usb6fire_pcm_prepare_28692
129548 +_nfs41_proc_fsid_present_28693 _nfs41_proc_fsid_present 0 28693 NULL
129549 +musb_vbus_store_28696 musb_vbus_store 0-4 28696 NULL
129550 +set_pwm_mode_28704 set_pwm_mode 0-4 28704 NULL
129551 +balance_level_28707 balance_level 0 28707 NULL
129552 +power_28709 power 0 28709 NULL nohasharray
129553 +show_vid_reg_28709 show_vid_reg 0 28709 &power_28709 nohasharray
129554 +zd_ep_regs_out_msg_28709 zd_ep_regs_out_msg 0 28709 &show_vid_reg_28709
129555 +carl9170_set_freq_cal_data_28713 carl9170_set_freq_cal_data 0 28713 NULL
129556 +tcp_cgroup_write_28723 tcp_cgroup_write 0-3 28723 NULL
129557 +ip6_pkt_discard_out_28724 ip6_pkt_discard_out 0 28724 NULL
129558 +spi_sync_locked_28726 spi_sync_locked 0 28726 NULL
129559 +nfs_revalidate_file_size_28731 nfs_revalidate_file_size 0 28731 NULL nohasharray
129560 +drm_plane_init_28731 drm_plane_init 6 28731 &nfs_revalidate_file_size_28731
129561 +spi_execute_28736 spi_execute 5 28736 NULL
129562 +snd_pcm_aio_write_28738 snd_pcm_aio_write 3-0 28738 NULL nohasharray
129563 +mwifiex_cmd_tx_rate_cfg_28738 mwifiex_cmd_tx_rate_cfg 0 28738 &snd_pcm_aio_write_28738
129564 +switch_channel_28739 switch_channel 0 28739 NULL
129565 +hotkey_enable_show_28742 hotkey_enable_show 0 28742 NULL
129566 +read_file_btcoex_28743 read_file_btcoex 3-0 28743 NULL
129567 +max_hw_blocks_28748 max_hw_blocks 0 28748 NULL
129568 +getprocattr_28754 getprocattr 0 28754 NULL
129569 +w1_f2d_fix_count_28757 w1_f2d_fix_count 0-2-1-3 28757 NULL
129570 +r500_hw_i2c_xfer_28761 r500_hw_i2c_xfer 0-3 28761 NULL nohasharray
129571 +show_fnode_tcp_nagle_disable_28761 show_fnode_tcp_nagle_disable 0 28761 &r500_hw_i2c_xfer_28761 nohasharray
129572 +sha1_mb_init_28761 sha1_mb_init 0 28761 &show_fnode_tcp_nagle_disable_28761
129573 +nv50_dmac_create_28762 nv50_dmac_create 5 28762 NULL
129574 +set_beep_mask_28764 set_beep_mask 0-4 28764 NULL
129575 +rpc_pipe_generic_upcall_28766 rpc_pipe_generic_upcall 4-0 28766 NULL
129576 +peek_head_len_28771 peek_head_len 0 28771 NULL
129577 +ima_lsm_rule_init_28777 ima_lsm_rule_init 0 28777 NULL
129578 +ath6kl_get_num_reg_28780 ath6kl_get_num_reg 0 28780 NULL
129579 +ad5360_read_dac_powerdown_28781 ad5360_read_dac_powerdown 0 28781 NULL nohasharray
129580 +store_bit_28781 store_bit 0-4 28781 &ad5360_read_dac_powerdown_28781
129581 +set_mode_28785 set_mode 0 28785 NULL
129582 +dvb_net_sec_callback_28786 dvb_net_sec_callback 2 28786 NULL
129583 +__iscsi_nacl_auth_show_userid_mutual_28790 __iscsi_nacl_auth_show_userid_mutual 0 28790 NULL
129584 +thaw_super_28793 thaw_super 0 28793 NULL
129585 +sel_write_member_28800 sel_write_member 3 28800 NULL
129586 +show_28801 show 0 28801 NULL
129587 +update_28806 update 0 28806 NULL
129588 +mv_ep_queue_28810 mv_ep_queue 0 28810 NULL
129589 +set_lbt_28811 set_lbt 0 28811 NULL
129590 +udp_packet_28817 udp_packet 0 28817 NULL
129591 +user_preparse_28821 user_preparse 0 28821 NULL
129592 +iwl_send_bt_init_conf_old_28822 iwl_send_bt_init_conf_old 0 28822 NULL nohasharray
129593 +__niu_set_and_wait_clear_mac_28822 __niu_set_and_wait_clear_mac 0 28822 &iwl_send_bt_init_conf_old_28822
129594 +show_prochot_28824 show_prochot 0 28824 NULL
129595 +savagefb_decode_var_28826 savagefb_decode_var 0 28826 NULL
129596 +iwl_dbgfs_rxon_filter_flags_read_28832 iwl_dbgfs_rxon_filter_flags_read 3-0 28832 NULL
129597 +itg3200_write_reg_8_28833 itg3200_write_reg_8 0 28833 NULL nohasharray
129598 +kernel_tree_alloc_28833 kernel_tree_alloc 1 28833 &itg3200_write_reg_8_28833
129599 +ims_pcu_read_ofn_config_28839 ims_pcu_read_ofn_config 0 28839 NULL
129600 +udplite_packet_28840 udplite_packet 0 28840 NULL
129601 +set_fan_off_28841 set_fan_off 0-4 28841 NULL nohasharray
129602 +parser_init_byteStream_28841 parser_init_byteStream 2 28841 &set_fan_off_28841
129603 +lldd_control_phy_28842 lldd_control_phy 0 28842 NULL
129604 +vp_request_msix_vectors_28849 vp_request_msix_vectors 2 28849 NULL
129605 +lp5523_selftest_28851 lp5523_selftest 0 28851 NULL
129606 +ds2781_set_sense_resistor_value_28853 ds2781_set_sense_resistor_value 0-4 28853 NULL
129607 +ssb_bus_powerup_28855 ssb_bus_powerup 0 28855 NULL
129608 +gc_timer_show_28856 gc_timer_show 0 28856 NULL
129609 +input_dev_show_phys_28859 input_dev_show_phys 0 28859 NULL
129610 +e100_self_test_28862 e100_self_test 0 28862 NULL
129611 +ipv6_renew_options_28867 ipv6_renew_options 5 28867 NULL
129612 +disk_store_28868 disk_store 0-4 28868 NULL
129613 +profile_init_28870 profile_init 0 28870 NULL
129614 +b43_gphy_op_interf_mitigation_28872 b43_gphy_op_interf_mitigation 0 28872 NULL
129615 +unix_create_28874 unix_create 0 28874 NULL
129616 +hotkey_all_mask_show_28875 hotkey_all_mask_show 0 28875 NULL nohasharray
129617 +show_selfballoon_reserved_mb_28875 show_selfballoon_reserved_mb 0 28875 &hotkey_all_mask_show_28875
129618 +packet_sendmsg_spkt_28885 packet_sendmsg_spkt 4-0 28885 NULL nohasharray
129619 +show_temp1_28885 show_temp1 0 28885 &packet_sendmsg_spkt_28885
129620 +acpi_ut_copy_iobject_to_iobject_28894 acpi_ut_copy_iobject_to_iobject 0 28894 NULL
129621 +da9055_group_write_28904 da9055_group_write 2-3-0 28904 NULL
129622 +nilfs_direct_delete_28910 nilfs_direct_delete 0 28910 NULL
129623 +set_pwm_min_28914 set_pwm_min 0-4 28914 NULL
129624 +vmci_qpair_dequeue_28915 vmci_qpair_dequeue 3 28915 NULL nohasharray
129625 +at91ether_start_28915 at91ether_start 0 28915 &vmci_qpair_dequeue_28915
129626 +pci_reset_hotplug_slot_28919 pci_reset_hotplug_slot 0 28919 NULL
129627 +cifs_linux_ext_proc_write_28920 cifs_linux_ext_proc_write 0-3 28920 NULL nohasharray
129628 +tcp_md5_do_add_28920 tcp_md5_do_add 0 28920 &cifs_linux_ext_proc_write_28920
129629 +usbip_status_show_28921 usbip_status_show 0 28921 NULL nohasharray
129630 +als_lux_input_data_show_28921 als_lux_input_data_show 0 28921 &usbip_status_show_28921
129631 +get_video_status_28922 get_video_status 0 28922 NULL
129632 +walk_tg_tree_from_28923 walk_tg_tree_from 0 28923 NULL
129633 +ps_upsd_timeouts_read_28924 ps_upsd_timeouts_read 3-0 28924 NULL
129634 +iwl_dbgfs_sleep_level_override_write_28925 iwl_dbgfs_sleep_level_override_write 3-0 28925 NULL
129635 +ocfs2_frozen_trigger_28929 ocfs2_frozen_trigger 4 28929 NULL
129636 +__ext2_write_inode_28931 __ext2_write_inode 0 28931 NULL
129637 +btrfs_set_prop_28935 btrfs_set_prop 0 28935 NULL
129638 +patch_cs4213_28937 patch_cs4213 0 28937 NULL
129639 +push_rx_28939 push_rx 3 28939 NULL
129640 +mxuport_prepare_write_buffer_28943 mxuport_prepare_write_buffer 3 28943 NULL
129641 +ds1305_nvram_write_28944 ds1305_nvram_write 0-5-6 28944 NULL
129642 +snd_pcm_add_28947 snd_pcm_add 0 28947 NULL
129643 +icmp_packet_28950 icmp_packet 0 28950 NULL
129644 +affs_intl_hash_dentry_28953 affs_intl_hash_dentry 0 28953 NULL
129645 +cas_get_regs_len_28954 cas_get_regs_len 0 28954 NULL
129646 +ext3_xattr_trusted_get_28960 ext3_xattr_trusted_get 0 28960 NULL
129647 +btrfs_trim_block_group_28963 btrfs_trim_block_group 3-4 28963 NULL
129648 +ext4_unfreeze_28966 ext4_unfreeze 0 28966 NULL
129649 +adxl34x_disable_show_28969 adxl34x_disable_show 0 28969 NULL nohasharray
129650 +cur_speed_read_file_28969 cur_speed_read_file 0 28969 &adxl34x_disable_show_28969
129651 +alloc_sched_domains_28972 alloc_sched_domains 1 28972 NULL
129652 +set_lcd_level_alt_28975 set_lcd_level_alt 0 28975 NULL
129653 +hash_net6_expire_28979 hash_net6_expire 4 28979 NULL nohasharray
129654 +ltc4215_show_voltage_28979 ltc4215_show_voltage 0 28979 &hash_net6_expire_28979
129655 +vnic_dev_del_addr_28980 vnic_dev_del_addr 0 28980 NULL
129656 +xfs_alloc_update_28982 xfs_alloc_update 0 28982 NULL
129657 +koneplus_sysfs_write_macro_28983 koneplus_sysfs_write_macro 0-6-5 28983 NULL
129658 +ext4_mb_add_groupinfo_28988 ext4_mb_add_groupinfo 2 28988 NULL nohasharray
129659 +cbus_receive_bit_28988 cbus_receive_bit 0 28988 &ext4_mb_add_groupinfo_28988 nohasharray
129660 +ql_adapter_down_28988 ql_adapter_down 0 28988 &cbus_receive_bit_28988
129661 +ov2640_cropcap_28991 ov2640_cropcap 0 28991 NULL
129662 +netlink_bind_28992 netlink_bind 0 28992 NULL
129663 +hci_sock_setsockopt_28993 hci_sock_setsockopt 5-0 28993 NULL
129664 +device_show_bool_28994 device_show_bool 0 28994 NULL
129665 +store_28995 store 0 28995 NULL
129666 +bin_uuid_28999 bin_uuid 3 28999 NULL nohasharray
129667 +config_rom_show_28999 config_rom_show 0 28999 &bin_uuid_28999 nohasharray
129668 +set_mtu_28999 set_mtu 0 28999 &config_rom_show_28999
129669 +show_counter_rx_flow_ctrl_errs_29001 show_counter_rx_flow_ctrl_errs 0 29001 NULL
129670 +fdb_insert_29003 fdb_insert 0 29003 NULL
129671 +fd_execute_rw_29004 fd_execute_rw 3 29004 NULL
129672 +rv3029c2_rtc_i2c_alarm_set_irq_29006 rv3029c2_rtc_i2c_alarm_set_irq 0 29006 NULL
129673 +zd_mac_init_hw_29016 zd_mac_init_hw 0 29016 NULL
129674 +read_alloc_29022 read_alloc 0 29022 NULL
129675 +show_fc_rport_roles_29026 show_fc_rport_roles 0 29026 NULL nohasharray
129676 +__uncore_fvc_show_29026 __uncore_fvc_show 0 29026 &show_fc_rport_roles_29026 nohasharray
129677 +iscsi_stat_sess_show_attr_txdata_octs_29026 iscsi_stat_sess_show_attr_txdata_octs 0 29026 &__uncore_fvc_show_29026
129678 +rmd160_update_29027 rmd160_update 0 29027 NULL
129679 +xz_dec_init_29029 xz_dec_init 2 29029 NULL
129680 +channels_supported_show_29031 channels_supported_show 0 29031 NULL nohasharray
129681 +sys_fcntl64_29031 sys_fcntl64 3 29031 &channels_supported_show_29031
129682 +show_can_queue_29035 show_can_queue 0 29035 NULL nohasharray
129683 +hot_add_disk_29035 hot_add_disk 0 29035 &show_can_queue_29035
129684 +zd_iowrite32_locked_29036 zd_iowrite32_locked 0 29036 NULL
129685 +coda_ioctl_permission_29037 coda_ioctl_permission 0 29037 NULL
129686 +ov772x_s_ctrl_29039 ov772x_s_ctrl 0 29039 NULL nohasharray
129687 +apds990x_prox_threshold_show_29039 apds990x_prox_threshold_show 0 29039 &ov772x_s_ctrl_29039
129688 +ieee80211_if_read_ht_opmode_29044 ieee80211_if_read_ht_opmode 3-0 29044 NULL nohasharray
129689 +load_patch_29044 load_patch 0 29044 &ieee80211_if_read_ht_opmode_29044
129690 +ipath_dma_map_single_29047 ipath_dma_map_single 0 29047 NULL
129691 +rxrpc_sendmsg_29049 rxrpc_sendmsg 4-0 29049 NULL nohasharray
129692 +lm3639_bled_mode_store_29049 lm3639_bled_mode_store 0-4 29049 &rxrpc_sendmsg_29049
129693 +tso_fragment_29050 tso_fragment 3 29050 NULL
129694 +open_tx_first_29051 open_tx_first 0 29051 NULL
129695 +send_request_29054 send_request 0 29054 NULL
129696 +ixgbe_setup_all_rx_resources_29055 ixgbe_setup_all_rx_resources 0 29055 NULL
129697 +store_pwm_auto_prochot_ramp_29057 store_pwm_auto_prochot_ramp 0-4 29057 NULL
129698 +xhci_queue_isoc_tx_prepare_29060 xhci_queue_isoc_tx_prepare 0 29060 NULL nohasharray
129699 +tps6586x_rtc_read_time_29060 tps6586x_rtc_read_time 0 29060 &xhci_queue_isoc_tx_prepare_29060
129700 +iso_packets_buffer_init_29061 iso_packets_buffer_init 3-4 29061 NULL
129701 +amd64_dbam0_show_29062 amd64_dbam0_show 0 29062 NULL
129702 +show_session_param_ISCSI_PARAM_TSID_29064 show_session_param_ISCSI_PARAM_TSID 0 29064 NULL
129703 +lpfc_idiag_extacc_drivr_get_29067 lpfc_idiag_extacc_drivr_get 0-3 29067 NULL
129704 +sctp_getsockopt_assoc_stats_29074 sctp_getsockopt_assoc_stats 2 29074 NULL
129705 +_nfs4_proc_getattr_29076 _nfs4_proc_getattr 0 29076 NULL
129706 +igbvf_request_msix_29079 igbvf_request_msix 0 29079 NULL
129707 +ubifs_statfs_29082 ubifs_statfs 0 29082 NULL
129708 +qla24xx_vport_create_req_sanity_check_29083 qla24xx_vport_create_req_sanity_check 0 29083 NULL
129709 +ds2781_write_param_eeprom_bin_29084 ds2781_write_param_eeprom_bin 6-5-0 29084 NULL nohasharray
129710 +xfs_alloc_ag_vextent_small_29084 xfs_alloc_ag_vextent_small 0 29084 &ds2781_write_param_eeprom_bin_29084 nohasharray
129711 +ixgbevf_setup_all_rx_resources_29084 ixgbevf_setup_all_rx_resources 0 29084 &xfs_alloc_ag_vextent_small_29084
129712 +cfq_back_seek_penalty_show_29085 cfq_back_seek_penalty_show 0 29085 NULL
129713 +iwl_dbgfs_log_event_write_29088 iwl_dbgfs_log_event_write 3-0 29088 NULL
129714 +show_29089 show 0 29089 NULL
129715 +jffs2_write_inode_range_29090 jffs2_write_inode_range 0 29090 NULL
129716 +sh_veu_buf_prepare_29093 sh_veu_buf_prepare 0 29093 NULL
129717 +ccp_init_dm_workarea_29097 ccp_init_dm_workarea 3 29097 NULL
129718 +pwm_duty_cycle_show_29098 pwm_duty_cycle_show 0 29098 NULL
129719 +tps65090_try_enable_fet_29101 tps65090_try_enable_fet 0 29101 NULL
129720 +__compat_sys_preadv64_29103 __compat_sys_preadv64 3 29103 NULL
129721 +isdn_ppp_write_29109 isdn_ppp_write 4-0 29109 NULL nohasharray
129722 +ddebug_exec_query_29109 ddebug_exec_query 0 29109 &isdn_ppp_write_29109
129723 +show_tach_29110 show_tach 0 29110 NULL
129724 +il3945_txq_ctx_reset_29111 il3945_txq_ctx_reset 0 29111 NULL
129725 +ads7828_show_in_29115 ads7828_show_in 0 29115 NULL
129726 +pcifront_bus_read_29118 pcifront_bus_read 0 29118 NULL
129727 +iad_bInterfaceCount_show_29124 iad_bInterfaceCount_show 0 29124 NULL nohasharray
129728 +rcu_pm_notify_29124 rcu_pm_notify 0 29124 &iad_bInterfaceCount_show_29124
129729 +snprintf_29125 snprintf 0 29125 NULL
129730 +init_mac_29127 init_mac 0 29127 NULL
129731 +debug_cow_store_29128 debug_cow_store 4-0 29128 NULL
129732 +iov_shorten_29130 iov_shorten 0 29130 NULL
129733 +lx_pipe_wait_for_start_29133 lx_pipe_wait_for_start 0 29133 NULL
129734 +nr_overcommit_hugepages_store_29134 nr_overcommit_hugepages_store 0-4 29134 NULL
129735 +show_nports_29139 show_nports 0 29139 NULL nohasharray
129736 +ns_config_init_29139 ns_config_init 0 29139 &show_nports_29139 nohasharray
129737 +vxge_set_mac_addr_29139 vxge_set_mac_addr 0 29139 &ns_config_init_29139
129738 +proc_scsi_write_29142 proc_scsi_write 3-0 29142 NULL nohasharray
129739 +regulator_suspend_standby_mode_show_29142 regulator_suspend_standby_mode_show 0 29142 &proc_scsi_write_29142 nohasharray
129740 +pn_socket_bind_29142 pn_socket_bind 0 29142 &regulator_suspend_standby_mode_show_29142
129741 +store_lwid_enb_29143 store_lwid_enb 0-4 29143 NULL
129742 +chunksize_show_29145 chunksize_show 0 29145 NULL
129743 +reshape_ring_29147 reshape_ring 2 29147 NULL
129744 +show_29152 show 0 29152 NULL nohasharray
129745 +qnx6_statfs_29152 qnx6_statfs 0 29152 &show_29152
129746 +show_tabletStylusLower_29161 show_tabletStylusLower 0 29161 NULL
129747 +ds2781_read8_29162 ds2781_read8 0-3 29162 NULL
129748 +rndis_opts_ifname_show_29164 rndis_opts_ifname_show 0 29164 NULL
129749 +bpck_read_regr_29165 bpck_read_regr 0 29165 NULL
129750 +deadline_fifo_batch_show_29166 deadline_fifo_batch_show 0 29166 NULL
129751 +tc3589x_set_bits_29167 tc3589x_set_bits 0 29167 NULL nohasharray
129752 +mxt_process_messages_until_invalid_29167 mxt_process_messages_until_invalid 0 29167 &tc3589x_set_bits_29167
129753 +badblocks_show_29175 badblocks_show 0 29175 NULL
129754 +dummy_systimer_start_29176 dummy_systimer_start 0 29176 NULL
129755 +context_struct_to_string_29181 context_struct_to_string 0 29181 NULL nohasharray
129756 +target_core_dev_pr_show_attr_res_aptpl_metadata_29181 target_core_dev_pr_show_attr_res_aptpl_metadata 0 29181 &context_struct_to_string_29181
129757 +get_trip_type_29198 get_trip_type 0 29198 NULL nohasharray
129758 +show_ata_dev_class_29198 show_ata_dev_class 0 29198 &get_trip_type_29198 nohasharray
129759 +l1oip_law_to_4bit_29198 l1oip_law_to_4bit 0 29198 &show_ata_dev_class_29198
129760 +drm_property_create_enum_29201 drm_property_create_enum 5 29201 NULL
129761 +tda18271_get_if_frequency_29202 tda18271_get_if_frequency 0 29202 NULL nohasharray
129762 +kxcjk1013_set_mode_29202 kxcjk1013_set_mode 0 29202 &tda18271_get_if_frequency_29202
129763 +alloc_group_attrs_29203 alloc_group_attrs 3 29203 NULL nohasharray
129764 +wusb_prf_256_29203 wusb_prf_256 7-0 29203 &alloc_group_attrs_29203
129765 +comedi_alloc_subdevices_29207 comedi_alloc_subdevices 2 29207 NULL
129766 +processor_get_max_state_29208 processor_get_max_state 0 29208 NULL
129767 +disable_vport_29223 disable_vport 0 29223 NULL
129768 +iwl_dbgfs_temperature_read_29224 iwl_dbgfs_temperature_read 3-0 29224 NULL nohasharray
129769 +snd_seq_ioctl_set_client_info_29224 snd_seq_ioctl_set_client_info 0 29224 &iwl_dbgfs_temperature_read_29224 nohasharray
129770 +security_socket_recvmsg_29224 security_socket_recvmsg 0 29224 &snd_seq_ioctl_set_client_info_29224
129771 +nvme_trans_copy_from_user_29227 nvme_trans_copy_from_user 3 29227 NULL
129772 +aat2870_ldo_enable_29229 aat2870_ldo_enable 0 29229 NULL nohasharray
129773 +pages_unshared_show_29229 pages_unshared_show 0 29229 &aat2870_ldo_enable_29229
129774 +l2tp_ip6_bind_29230 l2tp_ip6_bind 0 29230 NULL
129775 +t4vf_wr_mbox_29233 t4vf_wr_mbox 0 29233 NULL
129776 +devm_ioremap_29235 devm_ioremap 2-3 29235 NULL
129777 +irq_domain_add_linear_29236 irq_domain_add_linear 2 29236 NULL
129778 +max6875_read_29237 max6875_read 0-5-6 29237 NULL nohasharray
129779 +target_stat_scsi_att_intr_port_show_attr_inst_29237 target_stat_scsi_att_intr_port_show_attr_inst 0 29237 &max6875_read_29237
129780 +recover_peb_29238 recover_peb 7-6-0 29238 NULL
129781 +evdev_handle_get_val_29242 evdev_handle_get_val 6-5 29242 NULL
129782 +rw_verify_area_29243 rw_verify_area 0-4 29243 NULL
129783 +help_29245 help 0 29245 NULL nohasharray
129784 +wake_store_29245 wake_store 0-4 29245 &help_29245
129785 +security_context_to_sid_core_29248 security_context_to_sid_core 2-0 29248 NULL
129786 +sta_info_insert_check_29250 sta_info_insert_check 0 29250 NULL nohasharray
129787 +snd_hda_jack_add_kctls_29250 snd_hda_jack_add_kctls 0 29250 &sta_info_insert_check_29250
129788 +alc_codec_rename_29252 alc_codec_rename 0 29252 NULL
129789 +roccat_common2_sysfs_read_buttons_29258 roccat_common2_sysfs_read_buttons 0-5-6 29258 NULL
129790 +irst_store_wakeup_time_29260 irst_store_wakeup_time 0-4 29260 NULL
129791 +mwifiex_hscfg_write_29262 mwifiex_hscfg_write 3-0 29262 NULL
129792 +snd_rme9652_prepare_29263 snd_rme9652_prepare 0 29263 NULL
129793 +trans_stat_show_29266 trans_stat_show 0 29266 NULL
129794 +et131x_tx_dma_memory_alloc_29267 et131x_tx_dma_memory_alloc 0 29267 NULL
129795 +show_fcoe_fcf_device_vfid_29268 show_fcoe_fcf_device_vfid 0 29268 NULL
129796 +store_pwmenable_29271 store_pwmenable 0-4 29271 NULL
129797 +__device_suspend_late_29272 __device_suspend_late 0 29272 NULL
129798 +atyfb_set_par_29275 atyfb_set_par 0 29275 NULL
129799 +prism2_set_genericelement_29277 prism2_set_genericelement 3 29277 NULL
129800 +set_force_pwm_max_29278 set_force_pwm_max 0-4 29278 NULL
129801 +bitmap_ord_to_pos_29279 bitmap_ord_to_pos 3 29279 NULL
129802 +iwl_mvm_send_cmd_pdu_status_29288 iwl_mvm_send_cmd_pdu_status 0 29288 NULL
129803 +range_read_29291 range_read 0 29291 NULL
129804 +xfs_bmap_btree_to_extents_29297 xfs_bmap_btree_to_extents 0 29297 NULL
129805 +addrconf_notify_29303 addrconf_notify 0 29303 NULL
129806 +writeset_alloc_29304 writeset_alloc 2 29304 NULL nohasharray
129807 +tpacpi_rfk_update_swstate_29304 tpacpi_rfk_update_swstate 0 29304 &writeset_alloc_29304
129808 +regmap_spmi_ext_read_29311 regmap_spmi_ext_read 0 29311 NULL
129809 +brcmf_sdio_tx_ctrlframe_29314 brcmf_sdio_tx_ctrlframe 3 29314 NULL
129810 +__fuse_get_req_29315 __fuse_get_req 2 29315 NULL
129811 +dac33_hw_write_29317 dac33_hw_write 3 29317 NULL nohasharray
129812 +default_file_splice_read_29317 default_file_splice_read 0 29317 &dac33_hw_write_29317
129813 +lp3943_pwm_enable_29319 lp3943_pwm_enable 0 29319 NULL
129814 +lprocfs_write_helper_29323 lprocfs_write_helper 2 29323 NULL
129815 +ip_vs_receive_29330 ip_vs_receive 3 29330 NULL
129816 +obd_proc_jobid_name_seq_write_29332 obd_proc_jobid_name_seq_write 3 29332 NULL
129817 +wl1271_op_start_29333 wl1271_op_start 0 29333 NULL
129818 +set_page_29334 set_page 0 29334 NULL
129819 +proc_bus_pci_read_29337 proc_bus_pci_read 0-3 29337 NULL
129820 +__alloc_ei_netdev_29338 __alloc_ei_netdev 1 29338 NULL
129821 +l2cap_sock_setsockopt_old_29346 l2cap_sock_setsockopt_old 4-0 29346 NULL
129822 +regulator_max_uA_show_29349 regulator_max_uA_show 0 29349 NULL
129823 +module_load_notify_29350 module_load_notify 0 29350 NULL nohasharray
129824 +pcmcia_dev_resume_29350 pcmcia_dev_resume 0 29350 &module_load_notify_29350
129825 +uwb_rc_ie_add_29354 uwb_rc_ie_add 0 29354 NULL
129826 +context_show_29361 context_show 0 29361 NULL nohasharray
129827 +lpfc_use_msi_show_29361 lpfc_use_msi_show 0 29361 &context_show_29361
129828 +alloc_and_copy_ftrace_hash_29368 alloc_and_copy_ftrace_hash 1 29368 NULL
129829 +synproxy_tstamp_adjust_29376 synproxy_tstamp_adjust 2 29376 NULL
129830 +show_fnode_portal_type_29378 show_fnode_portal_type 0 29378 NULL
129831 +get_maxrecs_29379 get_maxrecs 0 29379 NULL
129832 +write_block_data_29390 write_block_data 0 29390 NULL nohasharray
129833 +sleep_millisecs_store_29390 sleep_millisecs_store 0-4 29390 &write_block_data_29390
129834 +store_29393 store 0 29393 NULL
129835 +lpfc_use_adisc_show_29400 lpfc_use_adisc_show 0 29400 NULL
129836 +_ctl_diag_trigger_master_show_29403 _ctl_diag_trigger_master_show 0 29403 NULL nohasharray
129837 +shm16read__write_file_29403 shm16read__write_file 0 29403 &_ctl_diag_trigger_master_show_29403
129838 +read_file_tx99_power_29405 read_file_tx99_power 3-0 29405 NULL
129839 +pca953x_irq_setup_29407 pca953x_irq_setup 3 29407 NULL
129840 +show_fnode_entry_enable_29415 show_fnode_entry_enable 0 29415 NULL
129841 +class_id_show_29416 class_id_show 0 29416 NULL nohasharray
129842 +csio_show_num_reg_rnodes_29416 csio_show_num_reg_rnodes 0 29416 &class_id_show_29416
129843 +softing_fct_cmd_29419 softing_fct_cmd 0 29419 NULL
129844 +cgroup_update_dfl_csses_29420 cgroup_update_dfl_csses 0 29420 NULL
129845 +sfi_acpi_table_show_29425 sfi_acpi_table_show 6 29425 NULL
129846 +security_task_setscheduler_29432 security_task_setscheduler 0 29432 NULL
129847 +mempool_create_29437 mempool_create 1 29437 NULL
129848 +cfq_quantum_show_29442 cfq_quantum_show 0 29442 NULL nohasharray
129849 +cifs_sign_smb_29442 cifs_sign_smb 0 29442 &cfq_quantum_show_29442
129850 +p9_client_prepare_req_29448 p9_client_prepare_req 3 29448 NULL
129851 +resv_hugepages_show_29449 resv_hugepages_show 0 29449 NULL
129852 +superblock_has_perm_29450 superblock_has_perm 0 29450 NULL
129853 +edac_dev_instance_show_29452 edac_dev_instance_show 0 29452 NULL
129854 +show_29455 show 0 29455 NULL nohasharray
129855 +__kmalloc_node_29455 __kmalloc_node 1 29455 &show_29455
129856 +mlx4_en_do_set_mac_29456 mlx4_en_do_set_mac 0 29456 NULL
129857 +show_counter_rx_flow_pkts_29459 show_counter_rx_flow_pkts 0 29459 NULL nohasharray
129858 +show_prochot_interval_29459 show_prochot_interval 0 29459 &show_counter_rx_flow_pkts_29459
129859 +acpi_ex_read_data_from_field_29461 acpi_ex_read_data_from_field 0 29461 NULL
129860 +validate_scan_freqs_29462 validate_scan_freqs 0 29462 NULL
129861 +memcg_update_cache_params_29465 memcg_update_cache_params 2-0 29465 NULL nohasharray
129862 +geos_gpio_show_29465 geos_gpio_show 0 29465 &memcg_update_cache_params_29465 nohasharray
129863 +ath10k_hif_map_service_to_pipe_29465 ath10k_hif_map_service_to_pipe 0 29465 &geos_gpio_show_29465 nohasharray
129864 +cramfs_readpage_29465 cramfs_readpage 0 29465 &ath10k_hif_map_service_to_pipe_29465
129865 +st_sensors_sysfs_scale_avail_29467 st_sensors_sysfs_scale_avail 0 29467 NULL
129866 +mptscsih_board_tracer_show_29471 mptscsih_board_tracer_show 0 29471 NULL
129867 +snd_hda_create_dig_out_ctls_29472 snd_hda_create_dig_out_ctls 0 29472 NULL
129868 +SyS_flistxattr_29474 SyS_flistxattr 3 29474 NULL
129869 +do_register_entry_29478 do_register_entry 4-0 29478 NULL
129870 +be_change_mtu_29479 be_change_mtu 0 29479 NULL
129871 +simple_strtoul_29480 simple_strtoul 0 29480 NULL
129872 +ad_sd_buffer_postenable_29483 ad_sd_buffer_postenable 0 29483 NULL
129873 +topology_change_show_29484 topology_change_show 0 29484 NULL
129874 +nilfs_sufile_freev_29485 nilfs_sufile_freev 0 29485 NULL
129875 +rock_ridge_symlink_readpage_29486 rock_ridge_symlink_readpage 0 29486 NULL
129876 +show_29488 show 0 29488 NULL
129877 +client_monitor_pending_show_29492 client_monitor_pending_show 0 29492 NULL
129878 +store_reset_29502 store_reset 0-4 29502 NULL
129879 +btmrvl_pscmd_write_29504 btmrvl_pscmd_write 3-0 29504 NULL
129880 +btrfs_file_extent_disk_bytenr_29505 btrfs_file_extent_disk_bytenr 0 29505 NULL nohasharray
129881 +routes_show_29505 routes_show 0 29505 &btrfs_file_extent_disk_bytenr_29505
129882 +target_core_dev_wwn_show_attr_vpd_assoc_logical_unit_29507 target_core_dev_wwn_show_attr_vpd_assoc_logical_unit 0 29507 NULL
129883 +usnic_vnic_spec_dump_29508 usnic_vnic_spec_dump 2 29508 NULL
129884 +input_dev_show_uniq_29511 input_dev_show_uniq 0 29511 NULL
129885 +write_file_regidx_29517 write_file_regidx 3-0 29517 NULL
129886 +calc_ntlmv2_hash_29518 calc_ntlmv2_hash 0 29518 NULL
129887 +uhci_submit_control_29521 uhci_submit_control 0 29521 NULL
129888 +atk_debugfs_ggrp_read_29522 atk_debugfs_ggrp_read 3-0 29522 NULL nohasharray
129889 +cs_build_controls_29522 cs_build_controls 0 29522 &atk_debugfs_ggrp_read_29522
129890 +qla4xxx_conn_get_param_29523 qla4xxx_conn_get_param 0 29523 NULL
129891 +pci_enable_msix_29524 pci_enable_msix 0 29524 NULL
129892 +pccard_show_irq_mask_29528 pccard_show_irq_mask 0 29528 NULL
129893 +ssb_pci_attr_sprom_show_29530 ssb_pci_attr_sprom_show 0 29530 NULL nohasharray
129894 +mei_cl_write_29530 mei_cl_write 0 29530 &ssb_pci_attr_sprom_show_29530 nohasharray
129895 +unix_autobind_29530 unix_autobind 0 29530 &mei_cl_write_29530
129896 +mic_vringh_copy_29531 mic_vringh_copy 4 29531 NULL
129897 +add_to_page_cache_lru_29534 add_to_page_cache_lru 0 29534 NULL nohasharray
129898 +et131x_adapter_memory_alloc_29534 et131x_adapter_memory_alloc 0 29534 &add_to_page_cache_lru_29534
129899 +nilfs_palloc_prepare_alloc_entry_29538 nilfs_palloc_prepare_alloc_entry 0 29538 NULL
129900 +vfs_read_29543 vfs_read 0-3 29543 NULL
129901 +evaluate_cond_node_29546 evaluate_cond_node 0 29546 NULL
129902 +ext2_write_inode_29548 ext2_write_inode 0 29548 NULL
129903 +phase_diversity_29550 phase_diversity 0 29550 NULL nohasharray
129904 +libipw_change_mtu_29550 libipw_change_mtu 0 29550 &phase_diversity_29550
129905 +ftrace_write_29551 ftrace_write 3-1 29551 NULL
129906 +__extent_writepage_29554 __extent_writepage 0 29554 NULL
129907 +idetape_queue_rw_tail_29562 idetape_queue_rw_tail 3-0 29562 NULL
129908 +show_in_input3_29564 show_in_input3 0 29564 NULL
129909 +leaf_dealloc_29566 leaf_dealloc 3 29566 NULL nohasharray
129910 +bochs_dispi_read_29566 bochs_dispi_read 0 29566 &leaf_dealloc_29566 nohasharray
129911 +alloc_empty_pages_29566 alloc_empty_pages 2 29566 &bochs_dispi_read_29566
129912 +kvm_read_guest_virt_system_29569 kvm_read_guest_virt_system 4-2 29569 NULL
129913 +p9_fd_read_29570 p9_fd_read 3 29570 NULL
129914 +lbs_lowsnr_read_29571 lbs_lowsnr_read 3-0 29571 NULL
129915 +dvb_ca_en50221_write_data_29574 dvb_ca_en50221_write_data 0-4 29574 NULL
129916 +sisusb_read_memio_word_29581 sisusb_read_memio_word 0 29581 NULL
129917 +savagefb_check_var_29582 savagefb_check_var 0 29582 NULL
129918 +ext3_ordered_write_end_29584 ext3_ordered_write_end 5-0 29584 NULL
129919 +iwl_dbgfs_missed_beacon_write_29586 iwl_dbgfs_missed_beacon_write 3-0 29586 NULL
129920 +snd_device_new_29588 snd_device_new 0 29588 NULL nohasharray
129921 +radeon_set_dpm_state_29588 radeon_set_dpm_state 0-4 29588 &snd_device_new_29588
129922 +pvr2_hdw_report_unlocked_29589 pvr2_hdw_report_unlocked 0-4 29589 NULL
129923 +mt9t112_cropcap_29595 mt9t112_cropcap 0 29595 NULL
129924 +sierra_submit_rx_urbs_29599 sierra_submit_rx_urbs 0 29599 NULL nohasharray
129925 +dio_set_defer_completion_29599 dio_set_defer_completion 0 29599 &sierra_submit_rx_urbs_29599
129926 +rocker_flow_tbl_vlan_29600 rocker_flow_tbl_vlan 0 29600 NULL
129927 +x1205_sysfs_show_atrim_29603 x1205_sysfs_show_atrim 0 29603 NULL nohasharray
129928 +therm_throt_device_show_package_power_limit_count_29603 therm_throt_device_show_package_power_limit_count 0 29603 &x1205_sysfs_show_atrim_29603 nohasharray
129929 +lbs_mesh_config_29603 lbs_mesh_config 0 29603 &therm_throt_device_show_package_power_limit_count_29603
129930 +qla4_82xx_pci_set_window_29605 qla4_82xx_pci_set_window 0-2 29605 NULL
129931 +multicast_snooping_store_29607 multicast_snooping_store 4-0 29607 NULL
129932 +get_fan1_fault_29610 get_fan1_fault 0 29610 NULL nohasharray
129933 +osc_cached_mb_seq_write_29610 osc_cached_mb_seq_write 3 29610 &get_fan1_fault_29610
129934 +raid5_check_reshape_29611 raid5_check_reshape 0 29611 NULL
129935 +tg3_halt_cpu_29617 tg3_halt_cpu 0 29617 NULL
129936 +pmbus_write_byte_data_29621 pmbus_write_byte_data 0 29621 NULL
129937 +v9fs_remote_get_acl_29623 v9fs_remote_get_acl 0 29623 NULL
129938 +show_power_29626 show_power 0 29626 NULL
129939 +dm_attr_suspended_show_29628 dm_attr_suspended_show 0 29628 NULL nohasharray
129940 +log_tail_lsn_show_29628 log_tail_lsn_show 0 29628 &dm_attr_suspended_show_29628
129941 +gfs2_alloc_blocks_29630 gfs2_alloc_blocks 0 29630 NULL
129942 +spi_write_29631 spi_write 0 29631 NULL
129943 +ext4_xattr_trusted_get_29632 ext4_xattr_trusted_get 0 29632 NULL
129944 +read_null_29633 read_null 0-3 29633 NULL nohasharray
129945 +iscsi_disc_show_password_29633 iscsi_disc_show_password 0 29633 &read_null_29633
129946 +tx_frag_cache_hit_read_29639 tx_frag_cache_hit_read 3-0 29639 NULL
129947 +ivtv_firmware_init_29641 ivtv_firmware_init 0 29641 NULL
129948 +md5_init_29643 md5_init 0 29643 NULL
129949 +bnx2x_vfpf_setup_q_29645 bnx2x_vfpf_setup_q 0 29645 NULL
129950 +jump_label_module_notify_29646 jump_label_module_notify 0 29646 NULL
129951 +hyp_sysfs_store_29647 hyp_sysfs_store 0-4 29647 NULL
129952 +uwb_rc_stop_beacon_29649 uwb_rc_stop_beacon 0 29649 NULL
129953 +sctp_make_abort_user_29654 sctp_make_abort_user 3 29654 NULL nohasharray
129954 +spmi_controller_alloc_29654 spmi_controller_alloc 2 29654 &sctp_make_abort_user_29654
129955 +_regulator_do_enable_29656 _regulator_do_enable 0 29656 NULL nohasharray
129956 +uwb_rc_mac_addr_show_29656 uwb_rc_mac_addr_show 0 29656 &_regulator_do_enable_29656
129957 +d_hash_29661 d_hash 0 29661 NULL
129958 +chv_gpio_direction_input_29662 chv_gpio_direction_input 0 29662 NULL nohasharray
129959 +e100_phy_init_29662 e100_phy_init 0 29662 &chv_gpio_direction_input_29662
129960 +user_get_29663 user_get 0 29663 NULL
129961 +br_send_bpdu_29669 br_send_bpdu 3 29669 NULL
129962 +sisusb_write_mem_bulk_29678 sisusb_write_mem_bulk 4-0 29678 NULL
129963 +pmbus_regulator_enable_29679 pmbus_regulator_enable 0 29679 NULL
129964 +netxen_store_bridged_mode_29684 netxen_store_bridged_mode 0-4 29684 NULL
129965 +nes_store_adapter_29687 nes_store_adapter 0-3 29687 NULL
129966 +__btrfs_setxattr_29689 __btrfs_setxattr 0 29689 NULL
129967 +mlx4_qp_alloc_29690 mlx4_qp_alloc 0 29690 NULL
129968 +sync_29693 sync 0 29693 NULL nohasharray
129969 +lustre_posix_acl_xattr_2ext_29693 lustre_posix_acl_xattr_2ext 2 29693 &sync_29693
129970 +map_descbuffer_29698 map_descbuffer 0 29698 NULL
129971 +output_29700 output 0 29700 NULL
129972 +sas_smp_phy_control_29703 sas_smp_phy_control 0 29703 NULL
129973 +cp_open_29706 cp_open 0 29706 NULL
129974 +posix_acl_from_xattr_29708 posix_acl_from_xattr 3 29708 NULL nohasharray
129975 +sd_alloc_ctl_entry_29708 sd_alloc_ctl_entry 1 29708 &posix_acl_from_xattr_29708
129976 +probes_write_29711 probes_write 3 29711 NULL
129977 +uinput_events_to_user_29713 uinput_events_to_user 0 29713 NULL
129978 +sht15_show_temp_29714 sht15_show_temp 0 29714 NULL
129979 +compat_write_data_29715 compat_write_data 0 29715 NULL
129980 +target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716 target_core_alua_tg_pt_gp_show_attr_alua_write_metadata 0 29716 NULL nohasharray
129981 +wl1251_acx_station_id_29716 wl1251_acx_station_id 0 29716 &target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716
129982 +sdev_show_evt_soft_threshold_reached_29724 sdev_show_evt_soft_threshold_reached 0 29724 NULL
129983 +dbs_cpufreq_notifier_29729 dbs_cpufreq_notifier 0 29729 NULL
129984 +wake_show_29730 wake_show 0 29730 NULL
129985 +emi62_writememory_29731 emi62_writememory 4 29731 NULL
129986 +nv_change_mtu_29732 nv_change_mtu 0 29732 NULL nohasharray
129987 +skein_1024_update_29732 skein_1024_update 0 29732 &nv_change_mtu_29732
129988 +snd_seq_create_kernel_client_29734 snd_seq_create_kernel_client 0 29734 NULL
129989 +read_cis_cache_29735 read_cis_cache 4 29735 NULL
129990 +xfs_btree_read_buf_block_29736 xfs_btree_read_buf_block 0 29736 NULL
129991 +da9055_gpio_direction_input_29742 da9055_gpio_direction_input 0 29742 NULL nohasharray
129992 +device_user_deadlock_29742 device_user_deadlock 0 29742 &da9055_gpio_direction_input_29742
129993 +da9055_read_auto_ch_29745 da9055_read_auto_ch 0 29745 NULL
129994 +adp5520_show_29748 adp5520_show 0 29748 NULL
129995 +hotkey_poll_freq_show_29749 hotkey_poll_freq_show 0 29749 NULL
129996 +hfs_readpage_29752 hfs_readpage 0 29752 NULL
129997 +lpfc_multi_ring_rctl_show_29753 lpfc_multi_ring_rctl_show 0 29753 NULL
129998 +raw_pci_write_29754 raw_pci_write 0 29754 NULL
129999 +iscsi_tpg_auth_store_userid_29759 iscsi_tpg_auth_store_userid 0-3 29759 NULL
130000 +max8997_rtc_tm_to_data_29760 max8997_rtc_tm_to_data 0 29760 NULL
130001 +fuse_fsync_29765 fuse_fsync 0 29765 NULL nohasharray
130002 +il3945_store_debug_level_29765 il3945_store_debug_level 0-4 29765 &fuse_fsync_29765
130003 +vmw_compat_shader_add_29770 vmw_compat_shader_add 6 29770 NULL
130004 +ip_vs_conn_fill_param_sync_29771 ip_vs_conn_fill_param_sync 6 29771 NULL
130005 +devid_show_29772 devid_show 0 29772 NULL
130006 +ati_remote2_show_mode_mask_29775 ati_remote2_show_mode_mask 0 29775 NULL
130007 +tcf_csum_ipv6_icmp_29777 tcf_csum_ipv6_icmp 3 29777 NULL
130008 +wcn36xx_start_29781 wcn36xx_start 0 29781 NULL nohasharray
130009 +store_fanin_29781 store_fanin 0-4 29781 &wcn36xx_start_29781
130010 +tg3_irq_count_29786 tg3_irq_count 0 29786 NULL
130011 +wake_up_mouse_store_29789 wake_up_mouse_store 0-4 29789 NULL
130012 +dbAlloc_29794 dbAlloc 0 29794 NULL
130013 +__uncore_inc_sel_show_29798 __uncore_inc_sel_show 0 29798 NULL
130014 +pwm_lpss_enable_29799 pwm_lpss_enable 0 29799 NULL
130015 +nf_xfrm_me_harder_29801 nf_xfrm_me_harder 0 29801 NULL
130016 +ext4_trim_all_free_29806 ext4_trim_all_free 2-4-3 29806 NULL
130017 +wcn36xx_smd_send_and_wait_29808 wcn36xx_smd_send_and_wait 0 29808 NULL
130018 +oprofile_start_29810 oprofile_start 0 29810 NULL
130019 +wl1271_acx_ap_max_tx_retry_29816 wl1271_acx_ap_max_tx_retry 0 29816 NULL
130020 +igb_setup_all_tx_resources_29817 igb_setup_all_tx_resources 0 29817 NULL
130021 +nilfs_segctor_next_checkpoint_show_29818 nilfs_segctor_next_checkpoint_show 0 29818 NULL
130022 +stk_sensor_set_brightness_29822 stk_sensor_set_brightness 0 29822 NULL nohasharray
130023 +tmp103_show_temp_29822 tmp103_show_temp 0 29822 &stk_sensor_set_brightness_29822
130024 +in_write_index_show_29827 in_write_index_show 0 29827 NULL
130025 +tcp_sendpage_29829 tcp_sendpage 4 29829 NULL
130026 +kexec_crash_loaded_show_29830 kexec_crash_loaded_show 0 29830 NULL
130027 +wl18xx_set_clk_29839 wl18xx_set_clk 0 29839 NULL
130028 +scan_bitmap_block_29840 scan_bitmap_block 4 29840 NULL
130029 +__probe_kernel_write_29842 __probe_kernel_write 3 29842 NULL
130030 +ath10k_wmi_cmd_init_29843 ath10k_wmi_cmd_init 0 29843 NULL
130031 +uhci_submit_common_29844 uhci_submit_common 0 29844 NULL nohasharray
130032 +nfs42_set_rw_stateid_29844 nfs42_set_rw_stateid 0 29844 &uhci_submit_common_29844
130033 +__raw_notifier_call_chain_29847 __raw_notifier_call_chain 0 29847 NULL
130034 +kvm_read_hva_atomic_29848 kvm_read_hva_atomic 3 29848 NULL
130035 +sha_finish_walk_29852 sha_finish_walk 0 29852 NULL
130036 +solo_enc_alloc_29860 solo_enc_alloc 3 29860 NULL
130037 +set_eeprom1_29863 set_eeprom1 4-0 29863 NULL nohasharray
130038 +__dev_pm_qos_update_request_29863 __dev_pm_qos_update_request 0 29863 &set_eeprom1_29863
130039 +acpi_device_modalias_show_29864 acpi_device_modalias_show 0 29864 NULL
130040 +xfs_rtfind_forw_29866 xfs_rtfind_forw 0 29866 NULL
130041 +write_file_bool_bmps_29870 write_file_bool_bmps 3-0 29870 NULL nohasharray
130042 +extract_icmp6_fields_29870 extract_icmp6_fields 2 29870 &write_file_bool_bmps_29870
130043 +ipv6_setsockopt_29871 ipv6_setsockopt 5-0 29871 NULL nohasharray
130044 +itd_submit_29871 itd_submit 0 29871 &ipv6_setsockopt_29871
130045 +dma_map_xdr_29874 dma_map_xdr 0-3 29874 NULL
130046 +show_engine3_mode_29876 show_engine3_mode 0 29876 NULL
130047 +setup_29880 setup 0 29880 NULL
130048 +store_pan_29882 store_pan 0-4 29882 NULL
130049 +find_free_ctxt_29886 find_free_ctxt 0 29886 NULL nohasharray
130050 +nfc_targets_found_29886 nfc_targets_found 3 29886 &find_free_ctxt_29886
130051 +afs_write_begin_29891 afs_write_begin 0 29891 NULL
130052 +xfs_alloc_read_agf_29893 xfs_alloc_read_agf 0 29893 NULL
130053 +video_outputsw_cycle_29894 video_outputsw_cycle 0 29894 NULL
130054 +kingsun_net_open_29899 kingsun_net_open 0 29899 NULL
130055 +mirred_device_event_29906 mirred_device_event 0 29906 NULL
130056 +bonding_show_min_links_29907 bonding_show_min_links 0 29907 NULL
130057 +follow_pte_29913 follow_pte 0 29913 NULL
130058 +lov_ost_pool_extend_29914 lov_ost_pool_extend 2 29914 NULL
130059 +write_file_queue_29922 write_file_queue 3-0 29922 NULL
130060 +pkcs7_preparse_29923 pkcs7_preparse 0 29923 NULL nohasharray
130061 +brcmf_config_dongle_29923 brcmf_config_dongle 0 29923 &pkcs7_preparse_29923
130062 +tps65912_reg_is_enabled_29927 tps65912_reg_is_enabled 0 29927 NULL nohasharray
130063 +ipheth_carrier_set_29927 ipheth_carrier_set 0 29927 &tps65912_reg_is_enabled_29927
130064 +smsc95xx_set_features_29931 smsc95xx_set_features 0 29931 NULL
130065 +b43legacy_op_add_interface_29934 b43legacy_op_add_interface 0 29934 NULL
130066 +tipc_wait_for_sndmsg_29937 tipc_wait_for_sndmsg 0 29937 NULL
130067 +koneplus_sysfs_read_tcu_image_29938 koneplus_sysfs_read_tcu_image 0-5-6 29938 NULL
130068 +security_transition_sid_29940 security_transition_sid 0 29940 NULL
130069 +i915_switch_context_29944 i915_switch_context 0 29944 NULL
130070 +__btrfs_getxattr_29947 __btrfs_getxattr 0 29947 NULL nohasharray
130071 +ipv6_recv_error_29947 ipv6_recv_error 0-3 29947 &__btrfs_getxattr_29947
130072 +ath6kl_wmi_disctimeout_cmd_29952 ath6kl_wmi_disctimeout_cmd 0 29952 NULL
130073 +snd_es1938_capture_prepare_29953 snd_es1938_capture_prepare 0 29953 NULL
130074 +bin_search_in_dir_item_29954 bin_search_in_dir_item 0 29954 NULL
130075 +is_supply_enabled_29956 is_supply_enabled 0 29956 NULL
130076 +init_29962 init 0 29962 NULL
130077 +ubifs_readpage_29965 ubifs_readpage 0 29965 NULL
130078 +vfb_set_par_29967 vfb_set_par 0 29967 NULL
130079 +register_one_node_29973 register_one_node 0 29973 NULL
130080 +acpi_ut_copy_iobject_to_eobject_29974 acpi_ut_copy_iobject_to_eobject 0 29974 NULL
130081 +pci_get_resource_alignment_param_29979 pci_get_resource_alignment_param 0 29979 NULL
130082 +location_store_29981 location_store 0-3 29981 NULL
130083 +ipr_show_device_id_29982 ipr_show_device_id 0 29982 NULL nohasharray
130084 +follow_pfn_29982 follow_pfn 0 29982 &ipr_show_device_id_29982 nohasharray
130085 +ath10k_wmi_peer_assoc_29982 ath10k_wmi_peer_assoc 0 29982 &follow_pfn_29982
130086 +diva_os_get_context_size_29983 diva_os_get_context_size 0 29983 NULL nohasharray
130087 +irias_add_octseq_attrib_29983 irias_add_octseq_attrib 4 29983 &diva_os_get_context_size_29983
130088 +iwl_mvm_send_add_bcast_sta_29987 iwl_mvm_send_add_bcast_sta 0 29987 NULL
130089 +hotkey_tablet_mode_show_29990 hotkey_tablet_mode_show 0 29990 NULL
130090 +TSS_sha1_29994 TSS_sha1 0 29994 NULL
130091 +apds990x_prox_show_30000 apds990x_prox_show 0 30000 NULL
130092 +cpia2_v4l_read_30004 cpia2_v4l_read 0-3 30004 NULL
130093 +memcpy_to_msg_30012 memcpy_to_msg 0-3 30012 NULL
130094 +rpc_call_sync_30021 rpc_call_sync 0 30021 NULL
130095 +show_max_brightness_30023 show_max_brightness 0 30023 NULL
130096 +nfs41_proc_secinfo_no_name_30026 nfs41_proc_secinfo_no_name 0 30026 NULL nohasharray
130097 +set_params_30026 set_params 0 30026 &nfs41_proc_secinfo_no_name_30026
130098 +dev_mem_write_30028 dev_mem_write 3-0 30028 NULL
130099 +ext2_readpage_30029 ext2_readpage 0 30029 NULL
130100 +sysfs_add_file_mode_ns_30038 sysfs_add_file_mode_ns 0 30038 NULL
130101 +scsi_vpd_inquiry_30040 scsi_vpd_inquiry 0-4 30040 NULL
130102 +sock_no_listen_30043 sock_no_listen 0 30043 NULL
130103 +__iscsi_nacl_auth_show_password_mutual_30047 __iscsi_nacl_auth_show_password_mutual 0 30047 NULL
130104 +on20_read_regr_30051 on20_read_regr 0 30051 NULL
130105 +integrity_generate_store_30052 integrity_generate_store 0-3 30052 NULL
130106 +dev_attribute_show_30056 dev_attribute_show 0 30056 NULL nohasharray
130107 +cyber2000fb_set_par_30056 cyber2000fb_set_par 0 30056 &dev_attribute_show_30056
130108 +__pci_request_selected_regions_30058 __pci_request_selected_regions 0 30058 NULL
130109 +SyS_write_30059 SyS_write 3 30059 NULL
130110 +general_stats_read_30067 general_stats_read 0 30067 NULL
130111 +capture_pcm_prepare_30072 capture_pcm_prepare 0 30072 NULL
130112 +snd_seq_timer_open_30077 snd_seq_timer_open 0 30077 NULL
130113 +m5602_write_sensor_30078 m5602_write_sensor 0 30078 NULL nohasharray
130114 +sctp_setsockopt_nodelay_30078 sctp_setsockopt_nodelay 0 30078 &m5602_write_sensor_30078
130115 +adp8870_bl_l3_office_dim_store_30079 adp8870_bl_l3_office_dim_store 4-0 30079 NULL
130116 +ext4_writepages_30088 ext4_writepages 0 30088 NULL nohasharray
130117 +ath5k_hw_setup_rx_desc_30088 ath5k_hw_setup_rx_desc 0 30088 &ext4_writepages_30088
130118 +cxgbi_ddp_reserve_30091 cxgbi_ddp_reserve 4 30091 NULL
130119 +snd_midi_channel_init_set_30092 snd_midi_channel_init_set 1 30092 NULL
130120 +tg3_run_loopback_30093 tg3_run_loopback 2 30093 NULL
130121 +wake_lock_store_30096 wake_lock_store 0-4 30096 NULL
130122 +rx_filter_data_filter_read_30098 rx_filter_data_filter_read 3-0 30098 NULL
130123 +mlx5_cmd_exec_30102 mlx5_cmd_exec 0 30102 NULL
130124 +skb_pagelen_30113 skb_pagelen 0 30113 NULL
130125 +spi_async_locked_30117 spi_async_locked 0 30117 NULL
130126 +reg_to_rpm_30119 reg_to_rpm 0-1 30119 NULL
130127 +snd_emu10k1_playback_trigger_30121 snd_emu10k1_playback_trigger 0 30121 NULL nohasharray
130128 +tea5764_s_ctrl_30121 tea5764_s_ctrl 0 30121 &snd_emu10k1_playback_trigger_30121 nohasharray
130129 +w1_f1C_read_30121 w1_f1C_read 3-0 30121 &tea5764_s_ctrl_30121
130130 +show_up_head_align_30126 show_up_head_align 0 30126 NULL
130131 +show_spi_host_width_30127 show_spi_host_width 0 30127 NULL nohasharray
130132 +dell_poweredge_bt_xaction_handler_30127 dell_poweredge_bt_xaction_handler 0 30127 &show_spi_host_width_30127
130133 +calgary_unmap_page_30130 calgary_unmap_page 3-2 30130 NULL
130134 +_osd_req_sizeof_alist_header_30134 _osd_req_sizeof_alist_header 0 30134 NULL
130135 +security_sid_to_context_force_30137 security_sid_to_context_force 0 30137 NULL
130136 +pxa27x_udc_start_30138 pxa27x_udc_start 0 30138 NULL
130137 +u_memcpya_30139 u_memcpya 2-3 30139 NULL nohasharray
130138 +sysv_hash_30139 sysv_hash 0 30139 &u_memcpya_30139
130139 +show_prochot_override_30140 show_prochot_override 0 30140 NULL
130140 +qib_user_sdma_coalesce_30141 qib_user_sdma_coalesce 0 30141 NULL
130141 +dbg_port_buf_30145 dbg_port_buf 2 30145 NULL
130142 +start_transfer_30146 start_transfer 0 30146 NULL
130143 +ext4_write_inline_data_end_30151 ext4_write_inline_data_end 0-4 30151 NULL
130144 +hvfb_check_var_30153 hvfb_check_var 0 30153 NULL
130145 +elfcorehdr_read_30159 elfcorehdr_read 2 30159 NULL
130146 +netlink_realloc_groups_30162 netlink_realloc_groups 0 30162 NULL
130147 +alloc_switch_ctx_30165 alloc_switch_ctx 2 30165 NULL
130148 +sundance_set_mac_addr_30166 sundance_set_mac_addr 0 30166 NULL
130149 +cs_init_30168 cs_init 0 30168 NULL
130150 +mwifiex_cmd_802_11_ad_hoc_start_30173 mwifiex_cmd_802_11_ad_hoc_start 0 30173 NULL
130151 +saa6752hs_try_ctrl_30179 saa6752hs_try_ctrl 0 30179 NULL
130152 +nfs4_find_root_sec_30182 nfs4_find_root_sec 0 30182 NULL nohasharray
130153 +sr_write_rx_ctl_30182 sr_write_rx_ctl 0 30182 &nfs4_find_root_sec_30182
130154 +ksz9021_config_init_30183 ksz9021_config_init 0 30183 NULL
130155 +set_out0_output_30185 set_out0_output 0-4 30185 NULL
130156 +mempool_create_page_pool_30189 mempool_create_page_pool 1 30189 NULL
130157 +hrz_open_30192 hrz_open 0 30192 NULL
130158 +vxlan_change_mtu_30195 vxlan_change_mtu 0 30195 NULL
130159 +__genwqe_readq_30197 __genwqe_readq 0 30197 NULL
130160 +inode_listsecurity_30201 inode_listsecurity 0 30201 NULL nohasharray
130161 +bq2415x_set_current_limit_30201 bq2415x_set_current_limit 0 30201 &inode_listsecurity_30201
130162 +nilfs_btree_assign_30202 nilfs_btree_assign 0 30202 NULL
130163 +usblp_ioctl_30203 usblp_ioctl 2 30203 NULL nohasharray
130164 +ip_mc_leave_group_30203 ip_mc_leave_group 0 30203 &usblp_ioctl_30203 nohasharray
130165 +softing_enable_irq_30203 softing_enable_irq 0 30203 &ip_mc_leave_group_30203
130166 +gfs2_stuffed_write_end_30204 gfs2_stuffed_write_end 0-5 30204 NULL
130167 +nouveau_hwmon_emergency_temp_hyst_30207 nouveau_hwmon_emergency_temp_hyst 0 30207 NULL
130168 +efx_netdev_event_30208 efx_netdev_event 0 30208 NULL
130169 +preallocate_pcm_pages_30209 preallocate_pcm_pages 2 30209 NULL
130170 +ath10k_download_fw_30210 ath10k_download_fw 0 30210 NULL
130171 +show_therm_min_alarm_30211 show_therm_min_alarm 0 30211 NULL
130172 +qlcnic_sysfs_read_npar_config_30213 qlcnic_sysfs_read_npar_config 0-6-5 30213 NULL nohasharray
130173 +carl9170_op_sta_add_30213 carl9170_op_sta_add 0 30213 &qlcnic_sysfs_read_npar_config_30213
130174 +snd_ac97_pcm_assign_30218 snd_ac97_pcm_assign 2 30218 NULL nohasharray
130175 +devfreq_userspace_func_30218 devfreq_userspace_func 0 30218 &snd_ac97_pcm_assign_30218
130176 +mt9t031_s_ctrl_30219 mt9t031_s_ctrl 0 30219 NULL
130177 +hfsplus_brec_insert_30224 hfsplus_brec_insert 0 30224 NULL
130178 +padlock_sha256_update_nano_30227 padlock_sha256_update_nano 0 30227 NULL nohasharray
130179 +SyS_semop_30227 SyS_semop 3 30227 &padlock_sha256_update_nano_30227
130180 +read_data_offset_30230 read_data_offset 0 30230 NULL
130181 +nested_symlink_30235 nested_symlink 0 30235 NULL
130182 +em28xx_write_reg_30239 em28xx_write_reg 0 30239 NULL
130183 +rocker_port_stp_update_30240 rocker_port_stp_update 0 30240 NULL
130184 +o2nm_cluster_store_30245 o2nm_cluster_store 0-4 30245 NULL nohasharray
130185 +lg4ff_range_store_30245 lg4ff_range_store 0-4 30245 &o2nm_cluster_store_30245
130186 +adv7180_s_ctrl_30248 adv7180_s_ctrl 0 30248 NULL
130187 +mc13892_gpo_regulator_is_enabled_30251 mc13892_gpo_regulator_is_enabled 0 30251 NULL
130188 +sock_aio_write_30257 sock_aio_write 0 30257 NULL
130189 +master_xfer_30260 master_xfer 0-3 30260 NULL nohasharray
130190 +snd_seq_deliver_event_30260 snd_seq_deliver_event 0 30260 &master_xfer_30260
130191 +kexec_crash_size_store_30263 kexec_crash_size_store 0-4 30263 NULL
130192 +rawv6_recvmsg_30265 rawv6_recvmsg 4-0 30265 NULL
130193 +hfsplus_trusted_setxattr_30270 hfsplus_trusted_setxattr 0 30270 NULL
130194 +isr_pci_pm_read_30271 isr_pci_pm_read 3-0 30271 NULL nohasharray
130195 +try_break_deleg_30271 try_break_deleg 0 30271 &isr_pci_pm_read_30271
130196 +nilfs_segbuf_extend_payload_30272 nilfs_segbuf_extend_payload 0 30272 NULL
130197 +compat_readv_30273 compat_readv 3 30273 NULL nohasharray
130198 +fuse_file_write_iter_30273 fuse_file_write_iter 0 30273 &compat_readv_30273
130199 +to_addr_param_30275 to_addr_param 0 30275 NULL
130200 +scsi_mq_setup_tags_30278 scsi_mq_setup_tags 0 30278 NULL
130201 +store_spi_transport_min_period_30287 store_spi_transport_min_period 0-4 30287 NULL
130202 +skcipher_sendmsg_30290 skcipher_sendmsg 4-0 30290 NULL nohasharray
130203 +migrate_page_30290 migrate_page 0 30290 &skcipher_sendmsg_30290
130204 +max77686_rtc_stop_alarm_30293 max77686_rtc_stop_alarm 0 30293 NULL
130205 +pipeline_sec_frag_swi_read_30294 pipeline_sec_frag_swi_read 3-0 30294 NULL nohasharray
130206 +show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE_30294 show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE 0 30294 &pipeline_sec_frag_swi_read_30294
130207 +snd_cs5535audio_playback_prepare_30295 snd_cs5535audio_playback_prepare 0 30295 NULL
130208 +tcp_sendmsg_30296 tcp_sendmsg 4-0 30296 NULL nohasharray
130209 +dn_dev_get_first_30296 dn_dev_get_first 0 30296 &tcp_sendmsg_30296
130210 +snd_card_asihpi_playback_prepare_30297 snd_card_asihpi_playback_prepare 0 30297 NULL nohasharray
130211 +lbs_get_reg_30297 lbs_get_reg 0 30297 &snd_card_asihpi_playback_prepare_30297
130212 +qlcnic_netdev_event_30299 qlcnic_netdev_event 0 30299 NULL
130213 +__av7110_send_fw_cmd_30300 __av7110_send_fw_cmd 0 30300 NULL
130214 +fm_rx_set_mute_mode_30305 fm_rx_set_mute_mode 0 30305 NULL nohasharray
130215 +osc_contention_seconds_seq_write_30305 osc_contention_seconds_seq_write 3 30305 &fm_rx_set_mute_mode_30305
130216 +pm8001_task_prep_ata_30307 pm8001_task_prep_ata 0 30307 NULL
130217 +r100_hw_i2c_xfer_30309 r100_hw_i2c_xfer 0-3 30309 NULL nohasharray
130218 +simple_getattr_30309 simple_getattr 0 30309 &r100_hw_i2c_xfer_30309
130219 +ce6230_i2c_master_xfer_30313 ce6230_i2c_master_xfer 0-3 30313 NULL
130220 +anatop_regmap_enable_30314 anatop_regmap_enable 0 30314 NULL
130221 +ext4_acl_from_disk_30320 ext4_acl_from_disk 2 30320 NULL
130222 +target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs_30327 target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs 0 30327 NULL
130223 +uhid_dev_set_report_reply_30330 uhid_dev_set_report_reply 0 30330 NULL
130224 +ath5k_attr_store_ofdm_weak_signal_detection_30334 ath5k_attr_store_ofdm_weak_signal_detection 0-4 30334 NULL
130225 +read_30336 read 0 30336 NULL nohasharray
130226 +cachefiles_daemon_debug_30336 cachefiles_daemon_debug 0 30336 &read_30336
130227 +tiadc_buffer_predisable_30339 tiadc_buffer_predisable 0 30339 NULL
130228 +o2nm_this_node_30342 o2nm_this_node 0 30342 NULL
130229 +wait_on_node_pages_writeback_30347 wait_on_node_pages_writeback 0 30347 NULL
130230 +show_session_param_ISCSI_PARAM_CHAP_AUTH_EN_30348 show_session_param_ISCSI_PARAM_CHAP_AUTH_EN 0 30348 NULL
130231 +s5k83a_set_hvflip_30350 s5k83a_set_hvflip 0 30350 NULL
130232 +__vmalloc_node_flags_30352 __vmalloc_node_flags 1 30352 NULL nohasharray
130233 +mmio32read__read_file_30352 mmio32read__read_file 0 30352 &__vmalloc_node_flags_30352
130234 +show_ipOutNoRoutes_30355 show_ipOutNoRoutes 0 30355 NULL
130235 +wake_up_key_show_30358 wake_up_key_show 0 30358 NULL
130236 +gfs2_trans_begin_30359 gfs2_trans_begin 0 30359 NULL
130237 +ipx_getname_30363 ipx_getname 0 30363 NULL
130238 +aten_read_regr_30364 aten_read_regr 0 30364 NULL nohasharray
130239 +pagecache_write_begin_30364 pagecache_write_begin 0 30364 &aten_read_regr_30364 nohasharray
130240 +set_configfs_dev_params_30364 set_configfs_dev_params 0-3 30364 &pagecache_write_begin_30364
130241 +pci_pm_reset_30366 pci_pm_reset 0 30366 NULL
130242 +C_SYSC_readv_30369 C_SYSC_readv 3 30369 NULL
130243 +xenvif_open_30373 xenvif_open 0 30373 NULL nohasharray
130244 +fc_reset_statistics_30373 fc_reset_statistics 0-4 30373 &xenvif_open_30373
130245 +rtl88ee_hw_init_30378 rtl88ee_hw_init 0 30378 NULL
130246 +sys_get_mempolicy_30379 sys_get_mempolicy 3 30379 NULL
130247 +mangle_sdp_packet_30381 mangle_sdp_packet 10 30381 NULL
130248 +wl1271_acx_fm_coex_30382 wl1271_acx_fm_coex 0 30382 NULL
130249 +nilfs_sufile_updatev_30383 nilfs_sufile_updatev 0 30383 NULL
130250 +blkdev_issue_zeroout_30392 blkdev_issue_zeroout 3 30392 NULL
130251 +c4iw_init_resource_30393 c4iw_init_resource 2-3 30393 NULL
130252 +show_bank1_value_30396 show_bank1_value 0 30396 NULL
130253 +e1000e_setup_tx_resources_30398 e1000e_setup_tx_resources 0 30398 NULL
130254 +afs_writepages_region_30399 afs_writepages_region 0 30399 NULL
130255 +qlcnic_get_eeprom_len_30400 qlcnic_get_eeprom_len 0 30400 NULL
130256 +ixgb_up_30405 ixgb_up 0 30405 NULL
130257 +sync_force_parallel_store_30410 sync_force_parallel_store 0-3 30410 NULL
130258 +i7core_inject_show_rank_30413 i7core_inject_show_rank 0 30413 NULL nohasharray
130259 +stk17ta8_nvram_read_30413 stk17ta8_nvram_read 0-5-6 30413 &i7core_inject_show_rank_30413
130260 +_drbd_bm_find_next_zero_30415 _drbd_bm_find_next_zero 2 30415 NULL
130261 +lp3971_set_bits_30418 lp3971_set_bits 0 30418 NULL
130262 +ext3_xattr_list_30419 ext3_xattr_list 0 30419 NULL
130263 +vb2_fop_write_30420 vb2_fop_write 3-0 30420 NULL
130264 +lpfc_npiv_info_show_30421 lpfc_npiv_info_show 0 30421 NULL
130265 +iscsi_stat_login_attr_show_30423 iscsi_stat_login_attr_show 0 30423 NULL
130266 +tx_tx_template_prepared_read_30424 tx_tx_template_prepared_read 3-0 30424 NULL nohasharray
130267 +sequencer_write_30424 sequencer_write 0-4 30424 &tx_tx_template_prepared_read_30424 nohasharray
130268 +call_netdevice_notifier_30424 call_netdevice_notifier 0 30424 &sequencer_write_30424
130269 +mq_create_30425 mq_create 1 30425 NULL nohasharray
130270 +lstcon_session_info_30425 lstcon_session_info 6 30425 &mq_create_30425
130271 +ras_help_30427 ras_help 0 30427 NULL nohasharray
130272 +timewarn_cs_write_30427 timewarn_cs_write 3-0 30427 &ras_help_30427
130273 +can_notifier_30428 can_notifier 0 30428 NULL
130274 +cxacru_sysfs_show_startup_attempts_30429 cxacru_sysfs_show_startup_attempts 0 30429 NULL
130275 +selinux_netlbl_socket_post_create_30430 selinux_netlbl_socket_post_create 0 30430 NULL
130276 +bma180_reset_intr_30432 bma180_reset_intr 0 30432 NULL
130277 +show_30434 show 0 30434 NULL
130278 +target_stat_scsi_att_intr_port_attr_store_30438 target_stat_scsi_att_intr_port_attr_store 0 30438 NULL
130279 +fbcon_mode_deleted_30439 fbcon_mode_deleted 0 30439 NULL
130280 +carl9170_disable_key_30440 carl9170_disable_key 0 30440 NULL
130281 +em28xx_i2c_recv_bytes_30443 em28xx_i2c_recv_bytes 0-4 30443 NULL
130282 +sysv_write_inode_30445 sysv_write_inode 0 30445 NULL
130283 +xfs_attr_node_get_30453 xfs_attr_node_get 0 30453 NULL
130284 +nilfs_sync_super_30455 nilfs_sync_super 0 30455 NULL nohasharray
130285 +crypto_ablkcipher_ctxsize_30455 crypto_ablkcipher_ctxsize 0 30455 &nilfs_sync_super_30455
130286 +enable_write_30456 enable_write 3-0 30456 NULL nohasharray
130287 +get_lcd_level_30456 get_lcd_level 0 30456 &enable_write_30456
130288 +tx_tx_template_programmed_read_30461 tx_tx_template_programmed_read 3-0 30461 NULL
130289 +urandom_read_30462 urandom_read 3-0 30462 NULL
130290 +zoran_ioctl_30465 zoran_ioctl 2 30465 NULL
130291 +bop_lookup_30466 bop_lookup 0 30466 NULL
130292 +store_ap2_temp_30472 store_ap2_temp 0-4 30472 NULL
130293 +adt7310_spi_read_word_30473 adt7310_spi_read_word 0 30473 NULL
130294 +i915_mutex_lock_interruptible_30474 i915_mutex_lock_interruptible 0 30474 NULL
130295 +soc_camera_platform_g_crop_30477 soc_camera_platform_g_crop 0 30477 NULL nohasharray
130296 +sysfs_override_clocksource_30477 sysfs_override_clocksource 4-0 30477 &soc_camera_platform_g_crop_30477
130297 +setexposure_30478 setexposure 0 30478 NULL
130298 +write_head_30481 write_head 4-0 30481 NULL nohasharray
130299 +update_30481 update 0 30481 &write_head_30481
130300 +submit_bio_hook_30482 submit_bio_hook 0 30482 NULL
130301 +adu_write_30487 adu_write 3-0 30487 NULL
130302 +dtim_interval_write_30489 dtim_interval_write 3-0 30489 NULL nohasharray
130303 +audio_read_30489 audio_read 0-4 30489 &dtim_interval_write_30489
130304 +mxt_object_show_30491 mxt_object_show 0 30491 NULL nohasharray
130305 +policydb_index_30491 policydb_index 0 30491 &mxt_object_show_30491
130306 +batadv_send_tt_request_30493 batadv_send_tt_request 5 30493 NULL
130307 +wlcore_write32_30495 wlcore_write32 0 30495 NULL
130308 +rtl8723e_hw_init_30496 rtl8723e_hw_init 0 30496 NULL
130309 +xfs_xattr_get_30499 xfs_xattr_get 0 30499 NULL nohasharray
130310 +dmi_sysfs_entry_type_30499 dmi_sysfs_entry_type 0 30499 &xfs_xattr_get_30499 nohasharray
130311 +sync_min_store_30499 sync_min_store 0-3 30499 &dmi_sysfs_entry_type_30499
130312 +nfs_file_direct_write_30503 nfs_file_direct_write 0 30503 NULL
130313 +xfs_dir2_leafn_toosmall_30504 xfs_dir2_leafn_toosmall 0 30504 NULL
130314 +target_stat_scsi_att_intr_port_attr_show_30506 target_stat_scsi_att_intr_port_attr_show 0 30506 NULL nohasharray
130315 +wcn36xx_dxe_request_irqs_30506 wcn36xx_dxe_request_irqs 0 30506 &target_stat_scsi_att_intr_port_attr_show_30506
130316 +cx23885_stop_audio_dma_30508 cx23885_stop_audio_dma 0 30508 NULL
130317 +packet_notifier_30510 packet_notifier 0 30510 NULL
130318 +memblock_virt_alloc_node_30515 memblock_virt_alloc_node 1 30515 NULL
130319 +dwc3_testmode_write_30516 dwc3_testmode_write 3-0 30516 NULL nohasharray
130320 +ea_write_30516 ea_write 0 30516 &dwc3_testmode_write_30516
130321 +rtl8187_start_30519 rtl8187_start 0 30519 NULL
130322 +debug_debug2_read_30526 debug_debug2_read 3-0 30526 NULL
130323 +picolcd_operation_mode_delay_store_30527 picolcd_operation_mode_delay_store 0-4 30527 NULL
130324 +show_fnode_discovery_parent_type_30528 show_fnode_discovery_parent_type 0 30528 NULL
130325 +init_30531 init 0 30531 NULL
130326 +get_ctrl_reg_30533 get_ctrl_reg 0 30533 NULL
130327 +ioat_attr_show_30535 ioat_attr_show 0 30535 NULL
130328 +do_generic_file_read_30537 do_generic_file_read 0-4 30537 NULL
130329 +ql_sem_spinlock_30547 ql_sem_spinlock 0 30547 NULL
130330 +batadv_dat_snoop_incoming_arp_request_30548 batadv_dat_snoop_incoming_arp_request 3 30548 NULL
130331 +lp3972_i2c_write_30550 lp3972_i2c_write 0 30550 NULL nohasharray
130332 +xfs_setattr_nonsize_30550 xfs_setattr_nonsize 0 30550 &lp3972_i2c_write_30550 nohasharray
130333 +logfs_setattr_30550 logfs_setattr 0 30550 &xfs_setattr_nonsize_30550
130334 +usb_serial_generic_open_30553 usb_serial_generic_open 0 30553 NULL
130335 +ixgbevf_acquire_msix_vectors_30559 ixgbevf_acquire_msix_vectors 2 30559 NULL
130336 +qlcnic_sriov_pf_create_flr_queue_30560 qlcnic_sriov_pf_create_flr_queue 0 30560 NULL
130337 +disk_expand_part_tbl_30561 disk_expand_part_tbl 2 30561 NULL nohasharray
130338 +rtsx_transfer_data_30561 rtsx_transfer_data 5 30561 &disk_expand_part_tbl_30561
130339 +pwc_set_motor_30565 pwc_set_motor 0 30565 NULL nohasharray
130340 +koneplus_sysfs_write_profile_settings_30565 koneplus_sysfs_write_profile_settings 0-6-5 30565 &pwc_set_motor_30565
130341 +vivid_radio_write_30567 vivid_radio_write 0-3 30567 NULL
130342 +gpio_trig_inverted_store_30568 gpio_trig_inverted_store 0-4 30568 NULL
130343 +set_otp5en_30574 set_otp5en 4-0 30574 NULL
130344 +ssb_devices_thaw_30578 ssb_devices_thaw 0 30578 NULL
130345 +asd_execute_task_30579 asd_execute_task 0 30579 NULL
130346 +maxchild_show_30580 maxchild_show 0 30580 NULL nohasharray
130347 +bh1770_lux_rate_30580 bh1770_lux_rate 0 30580 &maxchild_show_30580
130348 +set_le_30581 set_le 4 30581 NULL
130349 +queue_store_random_30586 queue_store_random 0-3 30586 NULL
130350 +neofb_set_par_30587 neofb_set_par 0 30587 NULL
130351 +blk_init_tags_30592 blk_init_tags 1 30592 NULL
130352 +atc_pcm_playback_prepare_30594 atc_pcm_playback_prepare 0 30594 NULL
130353 +hfsplus_delete_attr_30596 hfsplus_delete_attr 0 30596 NULL
130354 +rx8025_read_regs_30597 rx8025_read_regs 0 30597 NULL
130355 +i2c_hid_get_report_length_30598 i2c_hid_get_report_length 0 30598 NULL
130356 +target_core_alua_tg_pt_gp_show_attr_alua_access_state_30602 target_core_alua_tg_pt_gp_show_attr_alua_access_state 0 30602 NULL
130357 +sgl_map_user_pages_30610 sgl_map_user_pages 2 30610 NULL nohasharray
130358 +roccat_common2_sysfs_read_keys_extra_30610 roccat_common2_sysfs_read_keys_extra 0-5-6 30610 &sgl_map_user_pages_30610
130359 +SyS_msgrcv_30611 SyS_msgrcv 3 30611 NULL
130360 +__uncore_mask_rnid30_show_30614 __uncore_mask_rnid30_show 0 30614 NULL
130361 +ppa_write_info_30619 ppa_write_info 0-3 30619 NULL
130362 +o2nm_node_local_read_30623 o2nm_node_local_read 0 30623 NULL
130363 +ath9k_htc_add_station_30625 ath9k_htc_add_station 0 30625 NULL
130364 +reload_bitstream_store_30626 reload_bitstream_store 0-4 30626 NULL
130365 +s5k4aa_set_exposure_30627 s5k4aa_set_exposure 0 30627 NULL nohasharray
130366 +ieee802154_max_payload_30627 ieee802154_max_payload 0 30627 &s5k4aa_set_exposure_30627
130367 +show_activation_height_30629 show_activation_height 0 30629 NULL nohasharray
130368 +macvtap_sendmsg_30629 macvtap_sendmsg 0-4 30629 &show_activation_height_30629
130369 +ieee80211_if_read_dot11MeshAwakeWindowDuration_30631 ieee80211_if_read_dot11MeshAwakeWindowDuration 3-0 30631 NULL
130370 +run_store_30632 run_store 0-4 30632 NULL
130371 +show_30633 show 0 30633 NULL
130372 +compat_raw_setsockopt_30634 compat_raw_setsockopt 5 30634 NULL nohasharray
130373 +jfs_setattr_30634 jfs_setattr 0 30634 &compat_raw_setsockopt_30634 nohasharray
130374 +ath5k_hw_rf5110_channel_30634 ath5k_hw_rf5110_channel 0 30634 &jfs_setattr_30634
130375 +rv3029c2_i2c_read_time_30637 rv3029c2_i2c_read_time 0 30637 NULL nohasharray
130376 +nilfs_checkpoints_last_seg_checkpoint_show_30637 nilfs_checkpoints_last_seg_checkpoint_show 0 30637 &rv3029c2_i2c_read_time_30637
130377 +mlx5_ib_alloc_fast_reg_page_list_30638 mlx5_ib_alloc_fast_reg_page_list 2 30638 NULL
130378 +bonding_show_bonds_30640 bonding_show_bonds 0 30640 NULL
130379 +rt2800usb_set_state_30644 rt2800usb_set_state 0 30644 NULL
130380 +compat_sys_msgsnd_30645 compat_sys_msgsnd 3 30645 NULL
130381 +SyS_listxattr_30647 SyS_listxattr 3 30647 NULL
130382 +show_ipv4_iface_dhcp_alt_client_id_30652 show_ipv4_iface_dhcp_alt_client_id 0 30652 NULL
130383 +show_session_param_ISCSI_PARAM_CHAP_OUT_IDX_30653 show_session_param_ISCSI_PARAM_CHAP_OUT_IDX 0 30653 NULL
130384 +store_frontswap_selfshrinking_30662 store_frontswap_selfshrinking 0-4 30662 NULL
130385 +bnx2x_change_mac_addr_30663 bnx2x_change_mac_addr 0 30663 NULL
130386 +agp_remap_30665 agp_remap 2 30665 NULL
130387 +jffs2_flash_read_30667 jffs2_flash_read 0 30667 NULL nohasharray
130388 +bnx2x_setup_irqs_30667 bnx2x_setup_irqs 0 30667 &jffs2_flash_read_30667
130389 +cx8800_s_aud_ctrl_30676 cx8800_s_aud_ctrl 0 30676 NULL
130390 +garmin_init_session_30677 garmin_init_session 0 30677 NULL nohasharray
130391 +tda18212_set_params_30677 tda18212_set_params 0 30677 &garmin_init_session_30677
130392 +__mlx4_qp_modify_30685 __mlx4_qp_modify 0 30685 NULL
130393 +target_fabric_nacl_auth_attr_store_30688 target_fabric_nacl_auth_attr_store 0 30688 NULL
130394 +dlm_id_store_30691 dlm_id_store 0-3 30691 NULL
130395 +xfs_vm_readpage_30695 xfs_vm_readpage 0 30695 NULL
130396 +perf_event_read_one_30698 perf_event_read_one 0 30698 NULL
130397 +sector_size_show_30700 sector_size_show 0 30700 NULL nohasharray
130398 +be_cmd_rx_filter_30700 be_cmd_rx_filter 0 30700 &sector_size_show_30700
130399 +dccp_setsockopt_ccid_30701 dccp_setsockopt_ccid 4-0 30701 NULL nohasharray
130400 +snd_sonicvibes_trigger_30701 snd_sonicvibes_trigger 0 30701 &dccp_setsockopt_ccid_30701 nohasharray
130401 +xfs_bmap_add_extent_unwritten_real_30701 xfs_bmap_add_extent_unwritten_real 0 30701 &snd_sonicvibes_trigger_30701 nohasharray
130402 +iwl_dbgfs_set_nic_temperature_write_30701 iwl_dbgfs_set_nic_temperature_write 0-3 30701 &xfs_bmap_add_extent_unwritten_real_30701
130403 +qla4xxx_host_get_param_30705 qla4xxx_host_get_param 0 30705 NULL
130404 +br2684_mac_addr_30706 br2684_mac_addr 0 30706 NULL
130405 +acpi_pad_idlepct_show_30707 acpi_pad_idlepct_show 0 30707 NULL
130406 +ip_vs_in_30711 ip_vs_in 0 30711 NULL
130407 +lbs_wrbbp_write_30712 lbs_wrbbp_write 3-0 30712 NULL
130408 +b43_attr_interfmode_store_30718 b43_attr_interfmode_store 0-4 30718 NULL
130409 +l2cap_build_conf_rsp_30719 l2cap_build_conf_rsp 0 30719 NULL
130410 +ceph_getattr_30720 ceph_getattr 0 30720 NULL nohasharray
130411 +heartbeat_reboot_notifier_30720 heartbeat_reboot_notifier 0 30720 &ceph_getattr_30720
130412 +lbs_debugfs_read_30721 lbs_debugfs_read 3-0 30721 NULL
130413 +itd_urb_transaction_30723 itd_urb_transaction 0 30723 NULL
130414 +affs_symlink_readpage_30728 affs_symlink_readpage 0 30728 NULL
130415 +nfs_super_get_key_30729 nfs_super_get_key 0 30729 NULL
130416 +usb_udc_srp_store_30730 usb_udc_srp_store 0-4 30730 NULL
130417 +pci_resource_alignment_show_30731 pci_resource_alignment_show 0 30731 NULL nohasharray
130418 +cachefiles_read_backing_file_one_30731 cachefiles_read_backing_file_one 0 30731 &pci_resource_alignment_show_30731
130419 +pci_read_config_word_30732 pci_read_config_word 0 30732 NULL
130420 +x25_setsockopt_30736 x25_setsockopt 0 30736 NULL
130421 +snapshot_status_30744 snapshot_status 5 30744 NULL
130422 +gre_tap_init_30745 gre_tap_init 0 30745 NULL
130423 +kxtj9_get_poll_30750 kxtj9_get_poll 0 30750 NULL
130424 +ixgbe_write_posted_mbx_30751 ixgbe_write_posted_mbx 0 30751 NULL
130425 +fuse_direct_IO_30753 fuse_direct_IO 0 30753 NULL
130426 +iwl_mvm_phy_ctxt_add_30756 iwl_mvm_phy_ctxt_add 0 30756 NULL
130427 +stepping_show_30758 stepping_show 0 30758 NULL
130428 +hfsplus_readpage_30759 hfsplus_readpage 0 30759 NULL
130429 +aa_capable_30763 aa_capable 0 30763 NULL
130430 +hdpvr_set_audio_30764 hdpvr_set_audio 0 30764 NULL nohasharray
130431 +o2hb_region_pid_read_30764 o2hb_region_pid_read 0 30764 &hdpvr_set_audio_30764
130432 +ath10k_pci_bmi_wait_30766 ath10k_pci_bmi_wait 0 30766 NULL nohasharray
130433 +iscsi_nacl_auth_store_userid_mutual_30766 iscsi_nacl_auth_store_userid_mutual 0-3 30766 &ath10k_pci_bmi_wait_30766
130434 +st_magn_buffer_preenable_30769 st_magn_buffer_preenable 0 30769 NULL
130435 +fillonedir_30772 fillonedir 3 30772 NULL
130436 +fuse_conn_limit_write_30777 fuse_conn_limit_write 3-0 30777 NULL nohasharray
130437 +nilfs_btree_check_delete_30777 nilfs_btree_check_delete 0-2 30777 &fuse_conn_limit_write_30777
130438 +SyS_pread64_30778 SyS_pread64 3 30778 NULL
130439 +__bio_alloc_30787 __bio_alloc 3 30787 NULL nohasharray
130440 +mt9t112_init_setting_30787 mt9t112_init_setting 0 30787 &__bio_alloc_30787
130441 +sel_make_classes_30789 sel_make_classes 0 30789 NULL
130442 +gether_set_dev_addr_30798 gether_set_dev_addr 0 30798 NULL
130443 +populate_cache_leaves_30800 populate_cache_leaves 0 30800 NULL
130444 +carl9170_init_rf_banks_0_7_30804 carl9170_init_rf_banks_0_7 0 30804 NULL
130445 +iscsi_tpg_auth_show_userid_30807 iscsi_tpg_auth_show_userid 0 30807 NULL
130446 +SMBLegacyOpen_30809 SMBLegacyOpen 0 30809 NULL
130447 +smk_read_doi_30813 smk_read_doi 3-0 30813 NULL nohasharray
130448 +cryptomgr_schedule_test_30813 cryptomgr_schedule_test 0 30813 &smk_read_doi_30813
130449 +SYSC_splice_30820 SYSC_splice 5 30820 NULL
130450 +dn_create_30821 dn_create 0 30821 NULL
130451 +xlog_grant_head_wait_30829 xlog_grant_head_wait 0 30829 NULL
130452 +get_kobj_path_length_30831 get_kobj_path_length 0 30831 NULL
130453 +pvc_create_30834 pvc_create 0 30834 NULL
130454 +ath10k_write_fw_dbglog_30835 ath10k_write_fw_dbglog 3-0 30835 NULL nohasharray
130455 +store_temp1_30835 store_temp1 0-4 30835 &ath10k_write_fw_dbglog_30835
130456 +vivid_start_generating_vid_out_30840 vivid_start_generating_vid_out 0 30840 NULL nohasharray
130457 +set_therm_max_30840 set_therm_max 0-4 30840 &vivid_start_generating_vid_out_30840
130458 +of_gpio_named_count_30841 of_gpio_named_count 0 30841 NULL
130459 +llc_ui_create_30842 llc_ui_create 0 30842 NULL
130460 +sctp_setsockopt_auth_chunk_30843 sctp_setsockopt_auth_chunk 3-0 30843 NULL
130461 +nilfs_palloc_count_desc_blocks_30846 nilfs_palloc_count_desc_blocks 0 30846 NULL
130462 +ql_request_irq_30848 ql_request_irq 0 30848 NULL
130463 +input_dev_show_cap_sw_30851 input_dev_show_cap_sw 0 30851 NULL
130464 +is_otg_show_30852 is_otg_show 0 30852 NULL
130465 +s5p_jpeg_buf_prepare_30860 s5p_jpeg_buf_prepare 0 30860 NULL
130466 +regulator_get_voltage_sel_regmap_30864 regulator_get_voltage_sel_regmap 0 30864 NULL
130467 +dlm_device_register_30866 dlm_device_register 0 30866 NULL
130468 +dbg_check_key_order_30867 dbg_check_key_order 0 30867 NULL
130469 +snd_fm801_capture_prepare_30869 snd_fm801_capture_prepare 0 30869 NULL
130470 +ec_i2c_construct_message_30871 ec_i2c_construct_message 0 30871 NULL nohasharray
130471 +lpfc_max_scsicmpl_time_show_30871 lpfc_max_scsicmpl_time_show 0 30871 &ec_i2c_construct_message_30871
130472 +snd_pcm_plugin_append_30872 snd_pcm_plugin_append 0 30872 NULL
130473 +atl1e_get_regs_len_30883 atl1e_get_regs_len 0 30883 NULL
130474 +ieee80211_if_fmt_dropped_frames_no_route_30884 ieee80211_if_fmt_dropped_frames_no_route 3 30884 NULL
130475 +pn_recvmsg_30887 pn_recvmsg 0-4 30887 NULL nohasharray
130476 +__ei_open_30887 __ei_open 0 30887 &pn_recvmsg_30887
130477 +regmap_update_bits_check_30894 regmap_update_bits_check 0 30894 NULL nohasharray
130478 +cmd_ie_add_30894 cmd_ie_add 0 30894 &regmap_update_bits_check_30894
130479 +copy_send_mad_30897 copy_send_mad 0 30897 NULL nohasharray
130480 +ubifs_wbuf_seek_nolock_30897 ubifs_wbuf_seek_nolock 0 30897 &copy_send_mad_30897
130481 +pxa168_get_settings_30899 pxa168_get_settings 0 30899 NULL
130482 +copy_to_iter_30901 copy_to_iter 0-2 30901 NULL
130483 +bq2415x_get_battery_regulation_voltage_30903 bq2415x_get_battery_regulation_voltage 0 30903 NULL nohasharray
130484 +fc_host_post_vendor_event_30903 fc_host_post_vendor_event 3 30903 &bq2415x_get_battery_regulation_voltage_30903
130485 +complain_secs_store_30904 complain_secs_store 3-0 30904 NULL nohasharray
130486 +__do_lo_send_write_30904 __do_lo_send_write 3 30904 &complain_secs_store_30904
130487 +rocker_port_vlan_flood_group_30908 rocker_port_vlan_flood_group 0 30908 NULL
130488 +num_pages_show_30915 num_pages_show 0 30915 NULL
130489 +osd_req_decode_sense_full_30918 osd_req_decode_sense_full 0 30918 NULL nohasharray
130490 +ath10k_htt_h2t_aggr_cfg_msg_30918 ath10k_htt_h2t_aggr_cfg_msg 0 30918 &osd_req_decode_sense_full_30918
130491 +plip_hard_header_30919 plip_hard_header 0 30919 NULL
130492 +show_fan_max_30922 show_fan_max 0 30922 NULL
130493 +fit3_read_regr_30923 fit3_read_regr 0 30923 NULL
130494 +tx_dropped_show_30925 tx_dropped_show 0 30925 NULL
130495 +mmc_preferred_erase_size_show_30926 mmc_preferred_erase_size_show 0 30926 NULL
130496 +usnic_debugfs_buildinfo_read_30928 usnic_debugfs_buildinfo_read 3-0 30928 NULL
130497 +w1_master_attribute_store_add_30929 w1_master_attribute_store_add 0-4 30929 NULL
130498 +i7core_show_counter_2_30930 i7core_show_counter_2 0 30930 NULL
130499 +mwifiex_cmd_802_11_ad_hoc_join_30931 mwifiex_cmd_802_11_ad_hoc_join 0 30931 NULL
130500 +hello_time_show_30936 hello_time_show 0 30936 NULL nohasharray
130501 +set_30936 set 0 30936 &hello_time_show_30936
130502 +kovaplus_sysfs_write_control_30938 kovaplus_sysfs_write_control 0-6-5 30938 NULL
130503 +bnx2x_get_rxfh_indir_size_30939 bnx2x_get_rxfh_indir_size 0 30939 NULL
130504 +read_usunc_30940 read_usunc 0 30940 NULL
130505 +sctp_setsockopt_rtoinfo_30941 sctp_setsockopt_rtoinfo 3-0 30941 NULL nohasharray
130506 +parport_uss720_ecp_read_data_30941 parport_uss720_ecp_read_data 0 30941 &sctp_setsockopt_rtoinfo_30941
130507 +sctp_do_bind_30943 sctp_do_bind 0 30943 NULL
130508 +reserve_space_30953 reserve_space 0 30953 NULL nohasharray
130509 +store_30953 store 0-4 30953 &reserve_space_30953
130510 +st_accel_buffer_preenable_30954 st_accel_buffer_preenable 0 30954 NULL
130511 +vicam_control_msg_30956 vicam_control_msg 0 30956 NULL
130512 +oxu_urb_enqueue_30959 oxu_urb_enqueue 0 30959 NULL
130513 +wan_enable_show_30966 wan_enable_show 0 30966 NULL
130514 +set_tcrit2_30967 set_tcrit2 0-4 30967 NULL
130515 +sr_write_async_30968 sr_write_async 3 30968 NULL
130516 +tty_insert_flip_string_flags_30969 tty_insert_flip_string_flags 4 30969 NULL
130517 +call_netdevice_notifiers_info_30980 call_netdevice_notifiers_info 0 30980 NULL
130518 +read_file_bt_ant_diversity_30983 read_file_bt_ant_diversity 3-0 30983 NULL
130519 +cypress_open_30984 cypress_open 0 30984 NULL
130520 +transmit_power_show_30988 transmit_power_show 0 30988 NULL
130521 +i2400mu_rx_size_grow_30989 i2400mu_rx_size_grow 0 30989 NULL
130522 +wan_write_30990 wan_write 0 30990 NULL
130523 +wake_up_lan_store_30992 wake_up_lan_store 0-4 30992 NULL
130524 +odev_attr_show_30995 odev_attr_show 0 30995 NULL
130525 +qlcnic_83xx_enqueue_mbx_cmd_30997 qlcnic_83xx_enqueue_mbx_cmd 0 30997 NULL
130526 +mc13xxx_reg_read_31002 mc13xxx_reg_read 0 31002 NULL
130527 +qla2x00_optrom_efi_version_show_31004 qla2x00_optrom_efi_version_show 0 31004 NULL nohasharray
130528 +__netdev_upper_dev_link_31004 __netdev_upper_dev_link 0 31004 &qla2x00_optrom_efi_version_show_31004
130529 +max1363_monitor_show_freq_31008 max1363_monitor_show_freq 0 31008 NULL
130530 +igb_setup_tx_resources_31011 igb_setup_tx_resources 0 31011 NULL
130531 +lbs_host_sleep_read_31013 lbs_host_sleep_read 3-0 31013 NULL nohasharray
130532 +validate_and_copy_buf_31013 validate_and_copy_buf 0 31013 &lbs_host_sleep_read_31013
130533 +ima_eventsig_init_31022 ima_eventsig_init 5 31022 NULL
130534 +snd_usb_init_pitch_31023 snd_usb_init_pitch 0 31023 NULL
130535 +btrfs_space_info_show_bytes_may_use_31024 btrfs_space_info_show_bytes_may_use 0 31024 NULL nohasharray
130536 +phys_pmd_init_31024 phys_pmd_init 0-2-3 31024 &btrfs_space_info_show_bytes_may_use_31024 nohasharray
130537 +iio_sysfs_trigger_probe_31024 iio_sysfs_trigger_probe 0 31024 &phys_pmd_init_31024
130538 +show_fc_host_max_npiv_vports_31030 show_fc_host_max_npiv_vports 0 31030 NULL
130539 +get_regs_len_31032 get_regs_len 0 31032 NULL
130540 +uhci_check_bandwidth_31041 uhci_check_bandwidth 0 31041 NULL
130541 +do_setup_msi_irqs_31043 do_setup_msi_irqs 2 31043 NULL nohasharray
130542 +carl9170_rx_filter_31043 carl9170_rx_filter 0 31043 &do_setup_msi_irqs_31043
130543 +__smsc75xx_mdio_read_31046 __smsc75xx_mdio_read 0 31046 NULL
130544 +show_brightness_31047 show_brightness 0 31047 NULL
130545 +ov534_s_ctrl_31054 ov534_s_ctrl 0 31054 NULL
130546 +sys_splice_31055 sys_splice 5 31055 NULL
130547 +pci_set_resource_alignment_param_31057 pci_set_resource_alignment_param 0-2 31057 NULL
130548 +aoedisk_show_fwver_31059 aoedisk_show_fwver 0 31059 NULL
130549 +compat_sys_mq_timedsend_31060 compat_sys_mq_timedsend 3 31060 NULL
130550 +lbs_failcount_read_31063 lbs_failcount_read 3-0 31063 NULL
130551 +pcf8563_rtc_set_alarm_31070 pcf8563_rtc_set_alarm 0 31070 NULL
130552 +memmap_attr_show_31075 memmap_attr_show 0 31075 NULL
130553 +create_multi_channel_mode_31077 create_multi_channel_mode 0 31077 NULL
130554 +ip175c_config_init_31078 ip175c_config_init 0 31078 NULL
130555 +sys_mincore_31079 sys_mincore 2-1 31079 NULL
130556 +arcmsr_attr_host_driver_version_31081 arcmsr_attr_host_driver_version 0 31081 NULL
130557 +ttm_bo_ioremap_31082 ttm_bo_ioremap 2-3 31082 NULL nohasharray
130558 +cfq_quantum_store_31082 cfq_quantum_store 0-3 31082 &ttm_bo_ioremap_31082
130559 +gt_max_freq_mhz_show_31084 gt_max_freq_mhz_show 0 31084 NULL
130560 +vmstat_cpuup_callback_31085 vmstat_cpuup_callback 0 31085 NULL
130561 +bh1770_set_prox_rate_above_31087 bh1770_set_prox_rate_above 0-4 31087 NULL
130562 +sctp_setsockopt_context_31091 sctp_setsockopt_context 3-0 31091 NULL
130563 +proc_gid_map_write_31093 proc_gid_map_write 3-0 31093 NULL
130564 +pci_mmcfg_write_31103 pci_mmcfg_write 0 31103 NULL
130565 +i915_gem_object_wait_rendering__tail_31104 i915_gem_object_wait_rendering__tail 0 31104 NULL
130566 +output_report_31105 output_report 0 31105 NULL
130567 +store_direct_dword_31108 store_direct_dword 0-4 31108 NULL
130568 +compat_sys_get_mempolicy_31109 compat_sys_get_mempolicy 3 31109 NULL nohasharray
130569 +string_to_context_struct_31109 string_to_context_struct 0 31109 &compat_sys_get_mempolicy_31109
130570 +dns_resolver_preparse_31110 dns_resolver_preparse 0 31110 NULL
130571 +depth_read_31112 depth_read 3-0 31112 NULL nohasharray
130572 +show_otp5_31112 show_otp5 0 31112 &depth_read_31112
130573 +show_31115 show 0 31115 NULL
130574 +hash_ipportnet6_expire_31118 hash_ipportnet6_expire 4 31118 NULL
130575 +space_store_31124 space_store 0-3 31124 NULL
130576 +set_temp_type_31125 set_temp_type 0-4 31125 NULL
130577 +lpfc_fcp2_no_tgt_reset_show_31127 lpfc_fcp2_no_tgt_reset_show 0 31127 NULL nohasharray
130578 +preparse_31127 preparse 0 31127 &lpfc_fcp2_no_tgt_reset_show_31127
130579 +tse_init_rx_buffer_31129 tse_init_rx_buffer 0-3 31129 NULL
130580 +_cancel_lock_31130 _cancel_lock 0 31130 NULL
130581 +acpi_ex_prep_common_field_object_31135 acpi_ex_prep_common_field_object 0 31135 NULL nohasharray
130582 +itg3200_data_rdy_trigger_set_state_31135 itg3200_data_rdy_trigger_set_state 0 31135 &acpi_ex_prep_common_field_object_31135
130583 +i2c_recv_byte_31137 i2c_recv_byte 0 31137 NULL
130584 +target_stat_scsi_att_intr_port_show_attr_dev_31138 target_stat_scsi_att_intr_port_show_attr_dev 0 31138 NULL
130585 +ssb_read16_31139 ssb_read16 0 31139 NULL
130586 +store_speed_scan_31141 store_speed_scan 0-4 31141 NULL
130587 +b43_sdio_request_irq_31144 b43_sdio_request_irq 0 31144 NULL
130588 +patch_nvhdmi_31148 patch_nvhdmi 0 31148 NULL nohasharray
130589 +w9966_v4l_read_31148 w9966_v4l_read 3 31148 &patch_nvhdmi_31148
130590 +acpi_cpu_soft_notify_31149 acpi_cpu_soft_notify 0 31149 NULL
130591 +uvc_start_streaming_31157 uvc_start_streaming 0 31157 NULL
130592 +lid_mask_count_show_31167 lid_mask_count_show 0 31167 NULL
130593 +nvme_set_features_31169 nvme_set_features 0 31169 NULL
130594 +get_batt_uV_31171 get_batt_uV 0 31171 NULL nohasharray
130595 +rxq_init_31171 rxq_init 0 31171 &get_batt_uV_31171
130596 +f2fs_convert_inline_inode_31174 f2fs_convert_inline_inode 0 31174 NULL
130597 +_regulator_do_disable_31175 _regulator_do_disable 0 31175 NULL nohasharray
130598 +pktgen_thread_write_31175 pktgen_thread_write 0-3 31175 &_regulator_do_disable_31175
130599 +s5k83a_get_rotation_31176 s5k83a_get_rotation 0 31176 NULL
130600 +store_31179 store 0-3 31179 NULL
130601 +mag3110_show_int_plus_micros_31190 mag3110_show_int_plus_micros 0 31190 NULL nohasharray
130602 +raw_init_31190 raw_init 0 31190 &mag3110_show_int_plus_micros_31190
130603 +acpi_ex_system_memory_space_handler_31192 acpi_ex_system_memory_space_handler 2 31192 NULL nohasharray
130604 +persist_show_31192 persist_show 0 31192 &acpi_ex_system_memory_space_handler_31192
130605 +__gpiod_request_31195 __gpiod_request 0 31195 NULL
130606 +iscsit_ta_t10_pi_31196 iscsit_ta_t10_pi 0 31196 NULL
130607 +amd8111_access_31197 amd8111_access 0 31197 NULL
130608 +rocker_dma_ring_create_31198 rocker_dma_ring_create 3-0 31198 NULL nohasharray
130609 +r592_read_fifo_pio_31198 r592_read_fifo_pio 3 31198 &rocker_dma_ring_create_31198
130610 +mtdchar_readoob_31200 mtdchar_readoob 4 31200 NULL
130611 +tps6586x_reads_31201 tps6586x_reads 0 31201 NULL nohasharray
130612 +sh_eth_phy_init_31201 sh_eth_phy_init 0 31201 &tps6586x_reads_31201
130613 +snd_pcm_plugin_build_rate_31203 snd_pcm_plugin_build_rate 0 31203 NULL
130614 +show_fnode_first_burst_len_31205 show_fnode_first_burst_len 0 31205 NULL
130615 +cpumask_weight_31215 cpumask_weight 0 31215 NULL
130616 +__read_reg_31216 __read_reg 0 31216 NULL
130617 +atm_get_addr_31221 atm_get_addr 3 31221 NULL nohasharray
130618 +lpfc_fips_level_show_31221 lpfc_fips_level_show 0 31221 &atm_get_addr_31221 nohasharray
130619 +srpt_tpg_attrib_show_srp_sq_size_31221 srpt_tpg_attrib_show_srp_sq_size 0 31221 &lpfc_fips_level_show_31221
130620 +connect_type_show_31228 connect_type_show 0 31228 NULL nohasharray
130621 +crypto_sha1_update_31228 crypto_sha1_update 0 31228 &connect_type_show_31228
130622 +e1000_setup_rx_resources_31230 e1000_setup_rx_resources 0 31230 NULL
130623 +vmcoreinfo_show_31231 vmcoreinfo_show 0 31231 NULL
130624 +SMB2_sess_setup_31233 SMB2_sess_setup 0 31233 NULL
130625 +store_31237 store 0-3 31237 NULL
130626 +tcp_recvmsg_31238 tcp_recvmsg 4-0 31238 NULL
130627 +cyy_readb_31240 cyy_readb 0 31240 NULL nohasharray
130628 +tty_check_change_31240 tty_check_change 0 31240 &cyy_readb_31240
130629 +snd_es1938_capture_trigger_31242 snd_es1938_capture_trigger 0 31242 NULL nohasharray
130630 +store_sf4_pwm_31242 store_sf4_pwm 0-4 31242 &snd_es1938_capture_trigger_31242 nohasharray
130631 +lpfc_wwn_set_31242 lpfc_wwn_set 0 31242 &store_sf4_pwm_31242
130632 +cbaf_wusb_cdid_store_31243 cbaf_wusb_cdid_store 0-4 31243 NULL
130633 +_create_sg_bios_31244 _create_sg_bios 4 31244 NULL nohasharray
130634 +set_otp4_31244 set_otp4 4-0 31244 &_create_sg_bios_31244
130635 +recv_pre_dequeue_31252 recv_pre_dequeue 0 31252 NULL
130636 +ieee80211_if_read_last_beacon_31257 ieee80211_if_read_last_beacon 3-0 31257 NULL
130637 +sctp_tsnmap_find_gap_ack_31272 sctp_tsnmap_find_gap_ack 3-2 31272 NULL
130638 +uinput_read_31275 uinput_read 0-3 31275 NULL nohasharray
130639 +udf_write_begin_31275 udf_write_begin 0 31275 &uinput_read_31275
130640 +show_temp_hyst1_31276 show_temp_hyst1 0 31276 NULL
130641 +autosuspend_store_31279 autosuspend_store 0-4 31279 NULL nohasharray
130642 +mwifiex_send_tdls_action_frame_31279 mwifiex_send_tdls_action_frame 7 31279 &autosuspend_store_31279
130643 +show_ipv4_iface_grat_arp_en_31280 show_ipv4_iface_grat_arp_en 0 31280 NULL nohasharray
130644 +ia_setsockopt_31280 ia_setsockopt 0 31280 &show_ipv4_iface_grat_arp_en_31280
130645 +mlx5_cmd_exec_cb_31281 mlx5_cmd_exec_cb 0 31281 NULL
130646 +spmi_write_cmd_31283 spmi_write_cmd 0 31283 NULL
130647 +hash_netportnet4_expire_31290 hash_netportnet4_expire 4 31290 NULL
130648 +device_suspend_late_31297 device_suspend_late 0 31297 NULL
130649 +fill_and_eval_dacs_31298 fill_and_eval_dacs 0 31298 NULL
130650 +iwl_dbgfs_set_nic_temperature_read_31300 iwl_dbgfs_set_nic_temperature_read 3-0 31300 NULL
130651 +uvc_simplify_fraction_31303 uvc_simplify_fraction 3 31303 NULL
130652 +sha1_mb_finup_31305 sha1_mb_finup 0 31305 NULL
130653 +tps6507x_pmic_read_31310 tps6507x_pmic_read 0 31310 NULL
130654 +i2c_nuvoton_recv_data_31312 i2c_nuvoton_recv_data 0-4 31312 NULL
130655 +sisusbcon_scroll_31315 sisusbcon_scroll 5-2-3 31315 NULL
130656 +target_fabric_port_store_attr_alua_tg_pt_status_31316 target_fabric_port_store_attr_alua_tg_pt_status 0-3 31316 NULL
130657 +command_file_write_31318 command_file_write 3-0 31318 NULL
130658 +ext4_xattr_block_list_31325 ext4_xattr_block_list 0 31325 NULL nohasharray
130659 +acpi_ev_get_gpe_xrupt_block_31325 acpi_ev_get_gpe_xrupt_block 1 31325 &ext4_xattr_block_list_31325
130660 +uwb_rc_beacon_show_31326 uwb_rc_beacon_show 0 31326 NULL
130661 +recvmsg_31331 recvmsg 0-4 31331 NULL
130662 +__vb2_cleanup_fileio_31332 __vb2_cleanup_fileio 0 31332 NULL nohasharray
130663 +mmc_power_restore_31332 mmc_power_restore 0 31332 &__vb2_cleanup_fileio_31332
130664 +_regmap_raw_multi_reg_write_31336 _regmap_raw_multi_reg_write 3 31336 NULL nohasharray
130665 +radix_tree_insert_31336 radix_tree_insert 0 31336 &_regmap_raw_multi_reg_write_31336
130666 +em28xx_init_usb_xfer_31337 em28xx_init_usb_xfer 4-6-0 31337 NULL
130667 +f2fs_sbi_store_31339 f2fs_sbi_store 0-4 31339 NULL
130668 +platform_device_add_31340 platform_device_add 0 31340 NULL
130669 +jffs2_trusted_listxattr_31348 jffs2_trusted_listxattr 0-5 31348 NULL nohasharray
130670 +snd_seq_enqueue_event_31348 snd_seq_enqueue_event 0 31348 &jffs2_trusted_listxattr_31348
130671 +queue_setup_31353 queue_setup 0 31353 NULL
130672 +vpx3220_s_ctrl_31356 vpx3220_s_ctrl 0 31356 NULL
130673 +outlen_write_31358 outlen_write 3-0 31358 NULL
130674 +pinctrl_utils_add_map_configs_31359 pinctrl_utils_add_map_configs 7 31359 NULL
130675 +show_fcstat_tx_frames_31360 show_fcstat_tx_frames 0 31360 NULL
130676 +native_setup_msi_irqs_31367 native_setup_msi_irqs 0 31367 NULL
130677 +handler_31368 handler 0 31368 NULL
130678 +xprt_rdma_allocate_31372 xprt_rdma_allocate 2 31372 NULL
130679 +snd_mixart_prepare_31374 snd_mixart_prepare 0 31374 NULL
130680 +fb_blank_31377 fb_blank 0 31377 NULL
130681 +xen_pcibk_config_quirks_add_field_31379 xen_pcibk_config_quirks_add_field 0 31379 NULL nohasharray
130682 +trace_parser_get_init_31379 trace_parser_get_init 2 31379 &xen_pcibk_config_quirks_add_field_31379
130683 +mp_ioapic_pin_count_31393 mp_ioapic_pin_count 0 31393 NULL
130684 +zd_chip_set_basic_rates_31394 zd_chip_set_basic_rates 0 31394 NULL
130685 +blk_mq_sysfs_dispatched_show_31400 blk_mq_sysfs_dispatched_show 0 31400 NULL
130686 +fat_count_free_clusters_31403 fat_count_free_clusters 0 31403 NULL nohasharray
130687 +i40evf_up_complete_31403 i40evf_up_complete 0 31403 &fat_count_free_clusters_31403
130688 +pcf8563_rtc_read_time_31404 pcf8563_rtc_read_time 0 31404 NULL nohasharray
130689 +set_bool_threeg_31404 set_bool_threeg 0-4 31404 &pcf8563_rtc_read_time_31404
130690 +wm831x_reg_unlock_31409 wm831x_reg_unlock 0 31409 NULL
130691 +key_ifindex_read_31411 key_ifindex_read 3-0 31411 NULL nohasharray
130692 +nf_nat_packet_31411 nf_nat_packet 0 31411 &key_ifindex_read_31411
130693 +mcs7830_set_reg_31413 mcs7830_set_reg 0-3 31413 NULL
130694 +xgene_enet_set_mac_address_31415 xgene_enet_set_mac_address 0 31415 NULL
130695 +set_in5_max_31420 set_in5_max 0-4 31420 NULL
130696 +write_file_simulate_radar_31421 write_file_simulate_radar 0-3 31421 NULL
130697 +test_rtc_read_time_31422 test_rtc_read_time 0 31422 NULL nohasharray
130698 +_sp2d_max_pg_31422 _sp2d_max_pg 0 31422 &test_rtc_read_time_31422 nohasharray
130699 +target_fabric_wwn_attr_store_31422 target_fabric_wwn_attr_store 0 31422 &_sp2d_max_pg_31422
130700 +cxacru_sysfs_show_downstream_attenuation_31423 cxacru_sysfs_show_downstream_attenuation 0 31423 NULL
130701 +TSS_checkhmac1_31429 TSS_checkhmac1 0 31429 NULL
130702 +iuu_open_31432 iuu_open 0 31432 NULL
130703 +snd_ice1712_capture_prepare_31445 snd_ice1712_capture_prepare 0 31445 NULL nohasharray
130704 +acpi_sci_ioapic_setup_31445 acpi_sci_ioapic_setup 4 31445 &snd_ice1712_capture_prepare_31445
130705 +security_set_bools_31447 security_set_bools 0 31447 NULL
130706 +transport_alloc_session_tags_31449 transport_alloc_session_tags 3-2 31449 NULL
130707 +interf_grp_compatible_id_show_31450 interf_grp_compatible_id_show 0 31450 NULL
130708 +__uio_register_device_31451 __uio_register_device 0 31451 NULL
130709 +opera1_xilinx_rw_31453 opera1_xilinx_rw 5 31453 NULL
130710 +_regmap_update_bits_31456 _regmap_update_bits 0 31456 NULL
130711 +ubifs_log_end_commit_31463 ubifs_log_end_commit 0 31463 NULL
130712 +input_get_new_minor_31464 input_get_new_minor 1 31464 NULL
130713 +drm_read_31467 drm_read 0-3 31467 NULL
130714 +do_fcntl_31468 do_fcntl 3 31468 NULL
130715 +ab3100_otp_freq_show_31472 ab3100_otp_freq_show 0 31472 NULL nohasharray
130716 +atl1e_phy_init_31472 atl1e_phy_init 0 31472 &ab3100_otp_freq_show_31472
130717 +xfs_btree_get_numrecs_31477 xfs_btree_get_numrecs 0 31477 NULL nohasharray
130718 +bad_inode_getattr_31477 bad_inode_getattr 0 31477 &xfs_btree_get_numrecs_31477
130719 +__ext4_journal_get_write_access_31482 __ext4_journal_get_write_access 0 31482 NULL
130720 +ath10k_send_key_31483 ath10k_send_key 0 31483 NULL
130721 +alg_setkey_31485 alg_setkey 3-0 31485 NULL
130722 +show_spi_transport_max_iu_31486 show_spi_transport_max_iu 0 31486 NULL nohasharray
130723 +wm831x_rtc_start_alarm_31486 wm831x_rtc_start_alarm 0 31486 &show_spi_transport_max_iu_31486
130724 +rds_message_map_pages_31487 rds_message_map_pages 2 31487 NULL
130725 +cpuid_device_create_31489 cpuid_device_create 0 31489 NULL
130726 +blkdev_fsync_31490 blkdev_fsync 0 31490 NULL
130727 +qsfp_2_read_31491 qsfp_2_read 3-0 31491 NULL
130728 +target_stat_scsi_att_intr_port_show_attr_port_ident_31495 target_stat_scsi_att_intr_port_show_attr_port_ident 0 31495 NULL nohasharray
130729 +nes_init_nic_qp_31495 nes_init_nic_qp 0 31495 &target_stat_scsi_att_intr_port_show_attr_port_ident_31495
130730 +__alloc_bootmem_31498 __alloc_bootmem 1 31498 NULL
130731 +cond_search_polarity_read_31499 cond_search_polarity_read 0-5-6 31499 NULL nohasharray
130732 +ad_sd_validate_trigger_31499 ad_sd_validate_trigger 0 31499 &cond_search_polarity_read_31499
130733 +cifs_readpage_31509 cifs_readpage 0 31509 NULL
130734 +wl18xx_pre_boot_31510 wl18xx_pre_boot 0 31510 NULL
130735 +lpfc_first_burst_size_store_31512 lpfc_first_burst_size_store 0-4 31512 NULL
130736 +il3945_store_retry_rate_31513 il3945_store_retry_rate 0-4 31513 NULL
130737 +w1_read_block_31521 w1_read_block 0-3 31521 NULL
130738 +wacom_set_report_31524 wacom_set_report 0 31524 NULL
130739 +metrousb_open_31526 metrousb_open 0 31526 NULL nohasharray
130740 +nfs4_proc_layoutcommit_31526 nfs4_proc_layoutcommit 0 31526 &metrousb_open_31526
130741 +fs_send_31530 fs_send 0 31530 NULL
130742 +__mv88e6xxx_reg_read_31534 __mv88e6xxx_reg_read 0 31534 NULL
130743 +tvp5150_s_ctrl_31535 tvp5150_s_ctrl 0 31535 NULL
130744 +hidraw_write_31536 hidraw_write 3-0 31536 NULL
130745 +powerclamp_cpu_callback_31543 powerclamp_cpu_callback 0 31543 NULL nohasharray
130746 +mtd_div_by_eb_31543 mtd_div_by_eb 0-1 31543 &powerclamp_cpu_callback_31543
130747 +dvb_ringbuffer_write_31548 dvb_ringbuffer_write 0-3 31548 NULL
130748 +usbvision_read_31555 usbvision_read 3-0 31555 NULL
130749 +phy_attach_direct_31556 phy_attach_direct 0 31556 NULL
130750 +vendor_name_show_31559 vendor_name_show 0 31559 NULL nohasharray
130751 +_aac_reset_adapter_31559 _aac_reset_adapter 0 31559 &vendor_name_show_31559
130752 +thermal_cooling_device_cur_state_store_31564 thermal_cooling_device_cur_state_store 0-4 31564 NULL
130753 +show_temp_min_alarm_31566 show_temp_min_alarm 0 31566 NULL
130754 +tda18271_read_regs_31567 tda18271_read_regs 0 31567 NULL nohasharray
130755 +cp2112_set_usb_config_31567 cp2112_set_usb_config 0 31567 &tda18271_read_regs_31567
130756 +latch_read_file_31569 latch_read_file 0 31569 NULL
130757 +temp_cpu_DTS_31570 temp_cpu_DTS 0 31570 NULL
130758 +tx_frag_tkip_called_read_31575 tx_frag_tkip_called_read 3-0 31575 NULL
130759 +get_max_inline_xattr_value_size_31578 get_max_inline_xattr_value_size 0 31578 NULL
130760 +osst_write_31581 osst_write 3-0 31581 NULL
130761 +snd_compr_get_avail_31584 snd_compr_get_avail 0 31584 NULL nohasharray
130762 +pre_handle_cursor_31584 pre_handle_cursor 0 31584 &snd_compr_get_avail_31584
130763 +fc_read_31589 fc_read 0-3 31589 NULL
130764 +max8997_led_show_mode_31591 max8997_led_show_mode 0 31591 NULL
130765 +adp8870_read_31592 adp8870_read 0 31592 NULL
130766 +fc0011_set_params_31596 fc0011_set_params 0 31596 NULL nohasharray
130767 +show_fc_vport_vport_state_31596 show_fc_vport_vport_state 0 31596 &fc0011_set_params_31596 nohasharray
130768 +diag_write_31596 diag_write 0 31596 &show_fc_vport_vport_state_31596
130769 +qlcnic_store_bridged_mode_31599 qlcnic_store_bridged_mode 0-4 31599 NULL
130770 +show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH_31608 show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH 0 31608 NULL
130771 +store_31610 store 0-4 31610 NULL
130772 +iwl_dbgfs_ucode_tx_stats_read_31611 iwl_dbgfs_ucode_tx_stats_read 3-0 31611 NULL
130773 +lpfc_used_rpi_show_31612 lpfc_used_rpi_show 0 31612 NULL
130774 +rt2400pci_enable_radio_31614 rt2400pci_enable_radio 0 31614 NULL
130775 +memblock_virt_alloc_nopanic_31617 memblock_virt_alloc_nopanic 1 31617 NULL nohasharray
130776 +arvo_sysfs_read_31617 arvo_sysfs_read 0-6 31617 &memblock_virt_alloc_nopanic_31617
130777 +ipv4_confirm_31620 ipv4_confirm 0 31620 NULL
130778 +usnic_ib_dump_vf_31623 usnic_ib_dump_vf 3 31623 NULL
130779 +neofb_check_var_31627 neofb_check_var 0 31627 NULL nohasharray
130780 +setup_first_bd_ep0_31627 setup_first_bd_ep0 0 31627 &neofb_check_var_31627
130781 +disassociate_31631 disassociate 0 31631 NULL
130782 +caif_create_31634 caif_create 0 31634 NULL
130783 +videobuf_read_one_31637 videobuf_read_one 3-0 31637 NULL nohasharray
130784 +snd_cs4281_playback_prepare_31637 snd_cs4281_playback_prepare 0 31637 &videobuf_read_one_31637
130785 +ext3_sync_file_31639 ext3_sync_file 0 31639 NULL nohasharray
130786 +aty_var_to_pll_408_31639 aty_var_to_pll_408 0 31639 &ext3_sync_file_31639
130787 +smb3_crypto_shash_allocate_31640 smb3_crypto_shash_allocate 0 31640 NULL
130788 +igmp_netdev_event_31648 igmp_netdev_event 0 31648 NULL
130789 +pod_alloc_sysex_buffer_31651 pod_alloc_sysex_buffer 3 31651 NULL
130790 +rocker_flow_tbl_del_31653 rocker_flow_tbl_del 0 31653 NULL
130791 +show_session_param_ISCSI_PARAM_FIRST_BURST_31655 show_session_param_ISCSI_PARAM_FIRST_BURST 0 31655 NULL
130792 +current_page_show_31657 current_page_show 0 31657 NULL
130793 +reset_31659 reset 0 31659 NULL
130794 +__ceph_do_getattr_31661 __ceph_do_getattr 0 31661 NULL nohasharray
130795 +xfer_secondary_pool_31661 xfer_secondary_pool 2 31661 &__ceph_do_getattr_31661 nohasharray
130796 +bq4802_read_time_31661 bq4802_read_time 0 31661 &xfer_secondary_pool_31661
130797 +__lgread_31668 __lgread 4 31668 NULL
130798 +target_fabric_mappedlun_store_write_protect_31671 target_fabric_mappedlun_store_write_protect 0-3 31671 NULL
130799 +copy_from_user_nmi_31672 copy_from_user_nmi 3-0 31672 NULL nohasharray
130800 +virtblk_cache_type_show_31672 virtblk_cache_type_show 0 31672 &copy_from_user_nmi_31672 nohasharray
130801 +kovaplus_sysfs_read_profilex_buttons_31672 kovaplus_sysfs_read_profilex_buttons 0-5-6 31672 &virtblk_cache_type_show_31672
130802 +read_cc_setting_bin_31679 read_cc_setting_bin 0-5-6 31679 NULL
130803 +xfs_inobt_get_maxrecs_31680 xfs_inobt_get_maxrecs 0 31680 NULL
130804 +mlx4_en_init_affinity_hint_31682 mlx4_en_init_affinity_hint 0 31682 NULL nohasharray
130805 +bq2415x_set_charge_current_31682 bq2415x_set_charge_current 0 31682 &mlx4_en_init_affinity_hint_31682 nohasharray
130806 +_usb_writeN_sync_31682 _usb_writeN_sync 4 31682 &bq2415x_set_charge_current_31682
130807 +forced_ps_read_31685 forced_ps_read 3-0 31685 NULL nohasharray
130808 +ip6_tnl_dev_init_31685 ip6_tnl_dev_init 0 31685 &forced_ps_read_31685
130809 +x25_bind_31686 x25_bind 0 31686 NULL
130810 +reiserfs_in_journal_31689 reiserfs_in_journal 3 31689 NULL
130811 +ext3_xattr_user_get_31691 ext3_xattr_user_get 0 31691 NULL
130812 +read_ofdm_cal_values_31694 read_ofdm_cal_values 0 31694 NULL
130813 +ufs_write_begin_31695 ufs_write_begin 0 31695 NULL
130814 +sht15_transmission_start_31696 sht15_transmission_start 0 31696 NULL
130815 +wl1251_acx_slot_31699 wl1251_acx_slot 0 31699 NULL
130816 +enqueue_cmd_31703 enqueue_cmd 0 31703 NULL
130817 +audit_log_n_string_31705 audit_log_n_string 3 31705 NULL
130818 +ov9640_write_regs_31707 ov9640_write_regs 0 31707 NULL
130819 +tda827xo_set_params_31708 tda827xo_set_params 0 31708 NULL
130820 +bq2415x_sysfs_show_reported_mode_31709 bq2415x_sysfs_show_reported_mode 0 31709 NULL
130821 +apply_constraint_31714 apply_constraint 0 31714 NULL
130822 +fitpc2_wdt_write_31715 fitpc2_wdt_write 0-3 31715 NULL
130823 +id_device_show_31718 id_device_show 0 31718 NULL
130824 +lpfc_multi_ring_type_show_31719 lpfc_multi_ring_type_show 0 31719 NULL nohasharray
130825 +igb_disable_sriov_31719 igb_disable_sriov 0 31719 &lpfc_multi_ring_type_show_31719
130826 +snd_rme96_capture_trigger_31720 snd_rme96_capture_trigger 0 31720 NULL
130827 +ldo_regulator_is_enabled_31723 ldo_regulator_is_enabled 0 31723 NULL
130828 +ubifs_garbage_collect_leb_31724 ubifs_garbage_collect_leb 0 31724 NULL
130829 +sctp_make_asconf_ack_31726 sctp_make_asconf_ack 3 31726 NULL
130830 +rs_pretty_print_rate_31727 rs_pretty_print_rate 0 31727 NULL
130831 +ath6kl_wmi_send_probe_response_cmd_31728 ath6kl_wmi_send_probe_response_cmd 6 31728 NULL
130832 +skcipher_wait_for_data_31732 skcipher_wait_for_data 0 31732 NULL
130833 +set_audio_31733 set_audio 0 31733 NULL
130834 +label_northbridge_31734 label_northbridge 0 31734 NULL
130835 +utf16s_to_utf8s_31735 utf16s_to_utf8s 0 31735 NULL nohasharray
130836 +fan_get_status_safe_31735 fan_get_status_safe 0 31735 &utf16s_to_utf8s_31735 nohasharray
130837 +skge_up_31735 skge_up 0 31735 &fan_get_status_safe_31735 nohasharray
130838 +lu_buf_check_and_grow_31735 lu_buf_check_and_grow 2 31735 &skge_up_31735
130839 +shmem_pwrite_slow_31741 shmem_pwrite_slow 2-3 31741 NULL
130840 +input_abs_get_max_31742 input_abs_get_max 0 31742 NULL
130841 +lm3533_ctrlbank_get_pwm_31744 lm3533_ctrlbank_get_pwm 0 31744 NULL
130842 +mtd_read_user_prot_reg_31746 mtd_read_user_prot_reg 0 31746 NULL
130843 +snd_seq_device_new_31753 snd_seq_device_new 4 31753 NULL
130844 +snd_via8233_capture_prepare_31757 snd_via8233_capture_prepare 0 31757 NULL
130845 +show_attr_decimals_31760 show_attr_decimals 0 31760 NULL
130846 +ath10k_mac_inc_num_stations_31762 ath10k_mac_inc_num_stations 0 31762 NULL
130847 +SyS_lsetxattr_31766 SyS_lsetxattr 4 31766 NULL
130848 +dst_dev_event_31770 dst_dev_event 0 31770 NULL
130849 +vfs_getattr_31777 vfs_getattr 0 31777 NULL
130850 +store_srp_rport_dev_loss_tmo_31779 store_srp_rport_dev_loss_tmo 0-4 31779 NULL
130851 +vmw_gmr2_bind_31780 vmw_gmr2_bind 3 31780 NULL
130852 +osync_buffers_list_31789 osync_buffers_list 0 31789 NULL
130853 +usblp_cache_device_id_string_31790 usblp_cache_device_id_string 0 31790 NULL
130854 +tg3_start_31796 tg3_start 0 31796 NULL
130855 +ip1xx_reset_31799 ip1xx_reset 0 31799 NULL
130856 +get_count_order_31800 get_count_order 0 31800 NULL
130857 +ecryptfs_send_message_locked_31801 ecryptfs_send_message_locked 2 31801 NULL
130858 +isr_rx_procs_read_31804 isr_rx_procs_read 3-0 31804 NULL nohasharray
130859 +sc92031_open_31804 sc92031_open 0 31804 &isr_rx_procs_read_31804
130860 +data_write_31805 data_write 3-0 31805 NULL
130861 +can_clear_show_31809 can_clear_show 0 31809 NULL nohasharray
130862 +da9063_ldo_get_status_31809 da9063_ldo_get_status 0 31809 &can_clear_show_31809
130863 +t3_mac_set_mtu_31811 t3_mac_set_mtu 0 31811 NULL
130864 +SyS_msgsnd_31814 SyS_msgsnd 3 31814 NULL
130865 +strnlen_user_31815 strnlen_user 0-2 31815 NULL
130866 +cxacru_sysfs_show_upstream_rate_31816 cxacru_sysfs_show_upstream_rate 0 31816 NULL
130867 +sta_last_signal_read_31818 sta_last_signal_read 3-0 31818 NULL
130868 +sysv_writepage_31819 sysv_writepage 0 31819 NULL
130869 +fuse_dir_fsync_31820 fuse_dir_fsync 0 31820 NULL
130870 +ad7793_read_frequency_31825 ad7793_read_frequency 0 31825 NULL
130871 +ocfs2_readpage_inline_31829 ocfs2_readpage_inline 0 31829 NULL
130872 +any_show_31831 any_show 0 31831 NULL
130873 +notify_send_pre_enqueue_31834 notify_send_pre_enqueue 0 31834 NULL
130874 +cachefiles_daemon_fcull_31835 cachefiles_daemon_fcull 0 31835 NULL
130875 +__bond_release_one_31836 __bond_release_one 0 31836 NULL
130876 +isp1362_urb_enqueue_31839 isp1362_urb_enqueue 0 31839 NULL
130877 +bMaxPacketSize0_show_31842 bMaxPacketSize0_show 0 31842 NULL
130878 +fsnotify_perm_31843 fsnotify_perm 0 31843 NULL
130879 +subsystem_id_show_31847 subsystem_id_show 0 31847 NULL
130880 +show_31851 show 0 31851 NULL
130881 +clone_bio_31854 clone_bio 4-3 31854 NULL nohasharray
130882 +velocity_init_rd_ring_31854 velocity_init_rd_ring 0 31854 &clone_bio_31854
130883 +SyS_ppoll_31855 SyS_ppoll 2 31855 NULL
130884 +allocation_policy_show_31856 allocation_policy_show 0 31856 NULL
130885 +digitv_i2c_xfer_31863 digitv_i2c_xfer 0-3 31863 NULL
130886 +mxl1x1sf_tune_rf_31864 mxl1x1sf_tune_rf 0 31864 NULL
130887 +edd_show_default_sectors_per_track_31865 edd_show_default_sectors_per_track 0 31865 NULL nohasharray
130888 +iwl_setup_interface_31865 iwl_setup_interface 0 31865 &edd_show_default_sectors_per_track_31865
130889 +regulator_opmode_show_31867 regulator_opmode_show 0 31867 NULL
130890 +adp8870_bl_l4_indoor_max_store_31869 adp8870_bl_l4_indoor_max_store 4-0 31869 NULL
130891 +kovaplus_sysfs_show_actual_sensitivity_y_31873 kovaplus_sysfs_show_actual_sensitivity_y 0 31873 NULL
130892 +iwl_dbgfs_disable_ht40_write_31876 iwl_dbgfs_disable_ht40_write 3-0 31876 NULL nohasharray
130893 +nilfs_segments_dirty_segments_show_31876 nilfs_segments_dirty_segments_show 0 31876 &iwl_dbgfs_disable_ht40_write_31876
130894 +dvb_ringbuffer_free_31880 dvb_ringbuffer_free 0 31880 NULL
130895 +drm_mode_crtc_set_gamma_size_31881 drm_mode_crtc_set_gamma_size 2 31881 NULL
130896 +ubifs_lpt_start_commit_31884 ubifs_lpt_start_commit 0 31884 NULL
130897 +macvtap_device_event_31891 macvtap_device_event 0 31891 NULL
130898 +opera1_i2c_xfer_31897 opera1_i2c_xfer 0-3 31897 NULL nohasharray
130899 +usbtv_setup_capture_31897 usbtv_setup_capture 0 31897 &opera1_i2c_xfer_31897
130900 +ddb_output_write_31902 ddb_output_write 3-0 31902 NULL nohasharray
130901 +carl9170_set_qos_31902 carl9170_set_qos 0 31902 &ddb_output_write_31902
130902 +xattr_permission_31907 xattr_permission 0 31907 NULL
130903 +xfs_da3_blk_unlink_31908 xfs_da3_blk_unlink 0 31908 NULL nohasharray
130904 +bch_read_string_list_31908 bch_read_string_list 0 31908 &xfs_da3_blk_unlink_31908
130905 +snd_emu10k1_fx8010_register_irq_handler_31912 snd_emu10k1_fx8010_register_irq_handler 0 31912 NULL
130906 +lu_buf_realloc_31915 lu_buf_realloc 2 31915 NULL
130907 +pwm_unexport_store_31918 pwm_unexport_store 0-4 31918 NULL
130908 +new_dir_31919 new_dir 3 31919 NULL
130909 +kmem_alloc_31920 kmem_alloc 1 31920 NULL nohasharray
130910 +show_req_lim_31920 show_req_lim 0 31920 &kmem_alloc_31920
130911 +show_lsvalue_31923 show_lsvalue 0 31923 NULL
130912 +show_iface_tcp_nagle_disable_31926 show_iface_tcp_nagle_disable 0 31926 NULL
130913 +interf_grp_sub_compatible_id_store_31927 interf_grp_sub_compatible_id_store 0-3 31927 NULL
130914 +input_print_modalias_31930 input_print_modalias 0 31930 NULL
130915 +wusb_phy_rate_store_31931 wusb_phy_rate_store 0-4 31931 NULL
130916 +era_status_31934 era_status 5 31934 NULL
130917 +__uncore_pgt_show_31935 __uncore_pgt_show 0 31935 NULL
130918 +bh1770_set_prox_rate_below_31937 bh1770_set_prox_rate_below 0-4 31937 NULL nohasharray
130919 +guestwidth_to_adjustwidth_31937 guestwidth_to_adjustwidth 0-1 31937 &bh1770_set_prox_rate_below_31937
130920 +SYSC_sethostname_31940 SYSC_sethostname 2 31940 NULL nohasharray
130921 +bonding_show_lp_interval_31940 bonding_show_lp_interval 0 31940 &SYSC_sethostname_31940 nohasharray
130922 +mgmt_get_gateway_31940 mgmt_get_gateway 0 31940 &bonding_show_lp_interval_31940
130923 +nfs_writepages_31941 nfs_writepages 0 31941 NULL
130924 +read_mem_31942 read_mem 3-0 31942 NULL
130925 +smc91c92_suspend_31943 smc91c92_suspend 0 31943 NULL
130926 +tda18218_set_params_31944 tda18218_set_params 0 31944 NULL
130927 +nilfs_btree_gather_data_31945 nilfs_btree_gather_data 0-4 31945 NULL
130928 +wusb_retry_count_show_31946 wusb_retry_count_show 0 31946 NULL
130929 +__alloc_percpu_gfp_31947 __alloc_percpu_gfp 1-2 31947 NULL nohasharray
130930 +blocking_notifier_call_chain_31947 blocking_notifier_call_chain 0 31947 &__alloc_percpu_gfp_31947
130931 +vb2_write_31948 vb2_write 3-0 31948 NULL
130932 +hdmiphy_s_dv_timings_31949 hdmiphy_s_dv_timings 0 31949 NULL
130933 +r820t_set_pll_31950 r820t_set_pll 0 31950 NULL
130934 +pvr2_ctrl_get_valname_31951 pvr2_ctrl_get_valname 4 31951 NULL
130935 +target_core_alua_tg_pt_gp_store_attr_alua_support_standby_31952 target_core_alua_tg_pt_gp_store_attr_alua_support_standby 0-3 31952 NULL
130936 +adm8211_init_rings_31955 adm8211_init_rings 0 31955 NULL
130937 +__ipx_bind_31963 __ipx_bind 0 31963 NULL
130938 +regcache_rbtree_sync_31964 regcache_rbtree_sync 2 31964 NULL
130939 +osst_capacity_show_31965 osst_capacity_show 0 31965 NULL
130940 +copy_from_user_toio_31966 copy_from_user_toio 3 31966 NULL
130941 +pccard_show_vpp_31969 pccard_show_vpp 0 31969 NULL
130942 +mtd_add_partition_31971 mtd_add_partition 3 31971 NULL
130943 +blk_mq_update_nr_requests_31973 blk_mq_update_nr_requests 0 31973 NULL
130944 +bt_dev_init_31974 bt_dev_init 0 31974 NULL
130945 +suspend_nvs_alloc_31980 suspend_nvs_alloc 0 31980 NULL
130946 +exofs_write_end_31981 exofs_write_end 0-5 31981 NULL nohasharray
130947 +lanai_open_31981 lanai_open 0 31981 &exofs_write_end_31981
130948 +iblock_execute_rw_31982 iblock_execute_rw 3 31982 NULL nohasharray
130949 +vx_read_status_31982 vx_read_status 0 31982 &iblock_execute_rw_31982
130950 +generic_set_freq_31989 generic_set_freq 0 31989 NULL
130951 +find_next_zero_bit_31990 find_next_zero_bit 0-3-2 31990 NULL
130952 +sockfs_getxattr_31992 sockfs_getxattr 0 31992 NULL nohasharray
130953 +b43_phy_ht_set_channel_31992 b43_phy_ht_set_channel 0 31992 &sockfs_getxattr_31992 nohasharray
130954 +lustre_acl_xattr_merge2posix_31992 lustre_acl_xattr_merge2posix 2 31992 &b43_phy_ht_set_channel_31992
130955 +si4713_setup_31994 si4713_setup 0 31994 NULL
130956 +sysfs_create_file_31996 sysfs_create_file 0 31996 NULL nohasharray
130957 +patch_alc260_31996 patch_alc260 0 31996 &sysfs_create_file_31996
130958 +poll_dte_32001 poll_dte 0 32001 NULL
130959 +show_line_32004 show_line 0-3-4 32004 NULL
130960 +jffs2_rtime_decompress_32010 jffs2_rtime_decompress 0 32010 NULL nohasharray
130961 +calc_hmac_32010 calc_hmac 3 32010 &jffs2_rtime_decompress_32010
130962 +hdaps_variance_show_32012 hdaps_variance_show 0 32012 NULL nohasharray
130963 +check_kprobe_address_safe_32012 check_kprobe_address_safe 0 32012 &hdaps_variance_show_32012
130964 +evm_protect_xattr_32016 evm_protect_xattr 0 32016 NULL
130965 +sci_dma_rx_push_32029 sci_dma_rx_push 2 32029 NULL
130966 +stk_read_32038 stk_read 3-0 32038 NULL
130967 +camera_show_32039 camera_show 0 32039 NULL
130968 +sdricoh_pcmcia_suspend_32042 sdricoh_pcmcia_suspend 0 32042 NULL
130969 +vmw_cursor_update_dmabuf_32045 vmw_cursor_update_dmabuf 4-3 32045 NULL nohasharray
130970 +mt9t112_set_params_32045 mt9t112_set_params 0 32045 &vmw_cursor_update_dmabuf_32045
130971 +sys_sched_setaffinity_32046 sys_sched_setaffinity 2 32046 NULL
130972 +mc44s803_writereg_32053 mc44s803_writereg 0 32053 NULL
130973 +dnet_open_32060 dnet_open 0 32060 NULL
130974 +SYSC_llistxattr_32061 SYSC_llistxattr 3 32061 NULL
130975 +flush_buffer_32063 flush_buffer 0 32063 NULL
130976 +proc_scsi_devinfo_write_32064 proc_scsi_devinfo_write 3-0 32064 NULL
130977 +jffs2_lzo_decompress_32065 jffs2_lzo_decompress 0 32065 NULL
130978 +multipath_run_32066 multipath_run 0 32066 NULL
130979 +max_queue_store_32079 max_queue_store 0-3 32079 NULL
130980 +iblock_get_blocks_32080 iblock_get_blocks 0 32080 NULL nohasharray
130981 +target_fabric_discovery_attr_store_32080 target_fabric_discovery_attr_store 0-4 32080 &iblock_get_blocks_32080
130982 +atmtcp_send_control_32082 atmtcp_send_control 0 32082 NULL
130983 +iscsi_tpg_param_show_InitialR2T_32085 iscsi_tpg_param_show_InitialR2T 0 32085 NULL
130984 +acpi_ds_load2_begin_op_32086 acpi_ds_load2_begin_op 0 32086 NULL nohasharray
130985 +wl12xx_init_fw_32086 wl12xx_init_fw 0 32086 &acpi_ds_load2_begin_op_32086
130986 +show_counter_rx_p4_hdr_egr_ovfls_32088 show_counter_rx_p4_hdr_egr_ovfls 0 32088 NULL
130987 +toshiba_touchpad_show_32091 toshiba_touchpad_show 0 32091 NULL nohasharray
130988 +cow_file_range_inline_32091 cow_file_range_inline 0 32091 &toshiba_touchpad_show_32091
130989 +efx_mcdi_set_link_32093 efx_mcdi_set_link 0 32093 NULL nohasharray
130990 +wakeup_count_store_32093 wakeup_count_store 0-4 32093 &efx_mcdi_set_link_32093
130991 +bio_alloc_32095 bio_alloc 2 32095 NULL
130992 +temp_show_32099 temp_show 0 32099 NULL
130993 +alloc_pwms_32100 alloc_pwms 2-1 32100 NULL
130994 +ath6kl_fwlog_read_32101 ath6kl_fwlog_read 3-0 32101 NULL nohasharray
130995 +iscsi_stat_sess_show_attr_inst_32101 iscsi_stat_sess_show_attr_inst 0 32101 &ath6kl_fwlog_read_32101
130996 +bond_netpoll_setup_32102 bond_netpoll_setup 0 32102 NULL
130997 +wil_read_file_recovery_32104 wil_read_file_recovery 3-0 32104 NULL
130998 +ep_enable_32105 ep_enable 0 32105 NULL
130999 +ab3100_rtc_read_time_32107 ab3100_rtc_read_time 0 32107 NULL
131000 +radix_tree_callback_32110 radix_tree_callback 0 32110 NULL
131001 +twl_i2c_read_u8_32114 twl_i2c_read_u8 0 32114 NULL
131002 +log_recovery_delay_store_32116 log_recovery_delay_store 0-2 32116 NULL
131003 +disk_status_32120 disk_status 4-0 32120 NULL
131004 +adfs_hash_32125 adfs_hash 0 32125 NULL
131005 +rx8025_write_regs_32130 rx8025_write_regs 0 32130 NULL
131006 +kobject_add_internal_32133 kobject_add_internal 0 32133 NULL
131007 +acpi_power_on_resources_32134 acpi_power_on_resources 0 32134 NULL nohasharray
131008 +ds2780_read_user_eeprom_bin_32134 ds2780_read_user_eeprom_bin 6-5-0 32134 &acpi_power_on_resources_32134
131009 +stv06xx_write_sensor_32136 stv06xx_write_sensor 0 32136 NULL
131010 +alloc_tx_32143 alloc_tx 2 32143 NULL
131011 +target_stat_scsi_port_show_attr_busy_count_32144 target_stat_scsi_port_show_attr_busy_count 0 32144 NULL
131012 +show_fc_rport_port_id_32145 show_fc_rport_port_id 0 32145 NULL
131013 +pci_mmcfg_write_numachip_32147 pci_mmcfg_write_numachip 0 32147 NULL nohasharray
131014 +set_activation_width_32147 set_activation_width 0-4 32147 &pci_mmcfg_write_numachip_32147
131015 +xfs_bmap_longest_free_extent_32148 xfs_bmap_longest_free_extent 0 32148 NULL
131016 +sctp_outq_flush_rtx_32149 sctp_outq_flush_rtx 0 32149 NULL
131017 +ecryptfs_getxattr_lower_32150 ecryptfs_getxattr_lower 0 32150 NULL
131018 +bcmgenet_rx_refill_32157 bcmgenet_rx_refill 0 32157 NULL
131019 +bind_32161 bind 0 32161 NULL
131020 +i2c_smbus_write_byte_data_32162 i2c_smbus_write_byte_data 0 32162 NULL
131021 +venus_link_32165 venus_link 5 32165 NULL
131022 +s5p_jpeg_s_ctrl_32166 s5p_jpeg_s_ctrl 0 32166 NULL nohasharray
131023 +channel_get_32166 channel_get 0 32166 &s5p_jpeg_s_ctrl_32166
131024 +ocfs2_direct_IO_32168 ocfs2_direct_IO 4-0 32168 NULL
131025 +cifs_statfs_32170 cifs_statfs 0 32170 NULL
131026 +get_beep_32172 get_beep 0 32172 NULL
131027 +do_writepages_32173 do_writepages 0 32173 NULL nohasharray
131028 +ntfs_rl_realloc_nofail_32173 ntfs_rl_realloc_nofail 3 32173 &do_writepages_32173
131029 +arch_prepare_kprobe_32174 arch_prepare_kprobe 0 32174 NULL
131030 +ch_do_scsi_32178 ch_do_scsi 5 32178 NULL
131031 +nfs_file_write_32183 nfs_file_write 0 32183 NULL
131032 +ina209_show_alarm_32185 ina209_show_alarm 0 32185 NULL nohasharray
131033 +_transport_get_enclosure_identifier_32185 _transport_get_enclosure_identifier 0 32185 &ina209_show_alarm_32185
131034 +validate_add_page_32189 validate_add_page 0 32189 NULL
131035 +ubi_wl_scrub_peb_32196 ubi_wl_scrub_peb 0 32196 NULL
131036 +del_ptr_32197 del_ptr 4 32197 NULL
131037 +show_spi_transport_offset_32198 show_spi_transport_offset 0 32198 NULL
131038 +wusb_ccm_mac_32199 wusb_ccm_mac 7 32199 NULL
131039 +pcxhr_hardware_timer_32206 pcxhr_hardware_timer 0 32206 NULL
131040 +affs_statfs_32208 affs_statfs 0 32208 NULL
131041 +riva_get_cmap_len_32218 riva_get_cmap_len 0 32218 NULL
131042 +sch_gpio_direction_out_32222 sch_gpio_direction_out 0 32222 NULL
131043 +lower_callback_32223 lower_callback 0 32223 NULL
131044 +set_in_max3_32224 set_in_max3 0-4 32224 NULL
131045 +mic_get_smpt_ref_count_32226 mic_get_smpt_ref_count 0 32226 NULL
131046 +open_patch_32229 open_patch 0 32229 NULL
131047 +qlcnic_83xx_alloc_mbx_args_32233 qlcnic_83xx_alloc_mbx_args 0 32233 NULL
131048 +cifs_lookup_cache_proc_write_32236 cifs_lookup_cache_proc_write 0-3 32236 NULL nohasharray
131049 +lm3533_write_32236 lm3533_write 0 32236 &cifs_lookup_cache_proc_write_32236
131050 +ec_transaction_32239 ec_transaction 0 32239 NULL
131051 +caif_seqpkt_recvmsg_32241 caif_seqpkt_recvmsg 0-4 32241 NULL
131052 +lbs_lowrssi_read_32242 lbs_lowrssi_read 3-0 32242 NULL
131053 +show_regs_in_max0_32247 show_regs_in_max0 0 32247 NULL
131054 +efx_set_mac_address_32250 efx_set_mac_address 0 32250 NULL
131055 +l2tp_ip6_connect_32252 l2tp_ip6_connect 0 32252 NULL
131056 +cifs_super_get_key_32256 cifs_super_get_key 0 32256 NULL
131057 +ext3_statfs_32257 ext3_statfs 0 32257 NULL
131058 +ocfs2_xattr_find_entry_32260 ocfs2_xattr_find_entry 0 32260 NULL
131059 +vxp_suspend_32262 vxp_suspend 0 32262 NULL
131060 +dp_device_event_32266 dp_device_event 0 32266 NULL
131061 +write_cam_control_32268 write_cam_control 0 32268 NULL
131062 +pci_siig20x_init_32269 pci_siig20x_init 0 32269 NULL nohasharray
131063 +natsemi_set_dspcfg_workaround_32269 natsemi_set_dspcfg_workaround 0-4 32269 &pci_siig20x_init_32269
131064 +store_in_max_32278 store_in_max 0-4 32278 NULL
131065 +cgroup_write_notify_on_release_32281 cgroup_write_notify_on_release 0 32281 NULL
131066 +runtime_resume_32282 runtime_resume 0 32282 NULL
131067 +kernel_getpeername_32285 kernel_getpeername 0 32285 NULL
131068 +show_control_32286 show_control 0 32286 NULL
131069 +uart401_open_32288 uart401_open 0 32288 NULL
131070 +l3_alloc_skb_32289 l3_alloc_skb 1 32289 NULL
131071 +proc_sys_getattr_32297 proc_sys_getattr 0 32297 NULL
131072 +sisusb_read_memio_long_32299 sisusb_read_memio_long 0 32299 NULL
131073 +find_ci_32301 find_ci 0 32301 NULL
131074 +lm3530_mode_set_32305 lm3530_mode_set 0-4 32305 NULL
131075 +smbiosinstance_show_32307 smbiosinstance_show 0 32307 NULL
131076 +vmalloc_user_32308 vmalloc_user 1 32308 NULL
131077 +pm_async_show_32309 pm_async_show 0 32309 NULL
131078 +si476x_cmd_tune_seek_freq_32310 si476x_cmd_tune_seek_freq 4-6 32310 NULL
131079 +SyS_select_32319 SyS_select 1 32319 NULL
131080 +wlcore_hw_init_vif_32322 wlcore_hw_init_vif 0 32322 NULL nohasharray
131081 +write_undock_32322 write_undock 0-4 32322 &wlcore_hw_init_vif_32322
131082 +i40evf_setup_all_tx_resources_32325 i40evf_setup_all_tx_resources 0 32325 NULL
131083 +store_pwm_enable_32327 store_pwm_enable 0-4 32327 NULL
131084 +patch_stac9872_32328 patch_stac9872 0 32328 NULL
131085 +nouveau_bar_create__32332 nouveau_bar_create_ 4 32332 NULL
131086 +permissive_show_32335 permissive_show 0 32335 NULL nohasharray
131087 +max_write_same_blocks_store_32335 max_write_same_blocks_store 0-4 32335 &permissive_show_32335
131088 +xfs_bmap_extsize_align_32338 xfs_bmap_extsize_align 0 32338 NULL
131089 +parport_ieee1284_epp_write_addr_32339 parport_ieee1284_epp_write_addr 0 32339 NULL
131090 +adummy_send_32340 adummy_send 0 32340 NULL nohasharray
131091 +wl12xx_sdio_power_off_32340 wl12xx_sdio_power_off 0 32340 &adummy_send_32340
131092 +out_read_bytes_avail_show_32341 out_read_bytes_avail_show 0 32341 NULL
131093 +t4_alloc_mem_32342 t4_alloc_mem 1 32342 NULL
131094 +lpfc_num_discovered_ports_show_32346 lpfc_num_discovered_ports_show 0 32346 NULL
131095 +__iscsi_tpg_auth_store_password_32349 __iscsi_tpg_auth_store_password 0-3 32349 NULL
131096 +card_number_show_attr_32354 card_number_show_attr 0 32354 NULL
131097 +show_sas_rphy_sas_address_32356 show_sas_rphy_sas_address 0 32356 NULL nohasharray
131098 +chnl_net_open_32356 chnl_net_open 0 32356 &show_sas_rphy_sas_address_32356
131099 +dispatch_ioctl_32357 dispatch_ioctl 2 32357 NULL nohasharray
131100 +rx_streaming_always_write_32357 rx_streaming_always_write 3-0 32357 &dispatch_ioctl_32357
131101 +ca0132_build_controls_32359 ca0132_build_controls 0 32359 NULL
131102 +sel_read_initcon_32362 sel_read_initcon 3-0 32362 NULL nohasharray
131103 +ReadHDLCPCI_32362 ReadHDLCPCI 0 32362 &sel_read_initcon_32362
131104 +hashtab_insert_32364 hashtab_insert 0 32364 NULL nohasharray
131105 +inet_create_32364 inet_create 0 32364 &hashtab_insert_32364
131106 +dummy_systimer_prepare_32365 dummy_systimer_prepare 0 32365 NULL nohasharray
131107 +event_file_read_32365 event_file_read 0-3 32365 &dummy_systimer_prepare_32365
131108 +igb_set_mac_32366 igb_set_mac 0 32366 NULL
131109 +_drbd_bm_find_next_32372 _drbd_bm_find_next 2 32372 NULL nohasharray
131110 +send_mpa_reply_32372 send_mpa_reply 3 32372 &_drbd_bm_find_next_32372
131111 +ubi_check_volume_32373 ubi_check_volume 0 32373 NULL
131112 +klsi_105_get_line_state_32376 klsi_105_get_line_state 0 32376 NULL
131113 +ds1343_nvram_read_32377 ds1343_nvram_read 0-5-6 32377 NULL nohasharray
131114 +usbtmc_read_32377 usbtmc_read 0-3 32377 &ds1343_nvram_read_32377
131115 +root_port_show_32379 root_port_show 0 32379 NULL
131116 +rtl8821ae_download_fw_32380 rtl8821ae_download_fw 0 32380 NULL
131117 +show_sys_wmi_32385 show_sys_wmi 0 32385 NULL
131118 +ipvlan_addr6_event_32387 ipvlan_addr6_event 0 32387 NULL
131119 +x75create_32394 x75create 0 32394 NULL
131120 +xfs_da3_node_toosmall_32396 xfs_da3_node_toosmall 0 32396 NULL
131121 +runtime_suspend_32397 runtime_suspend 0 32397 NULL
131122 +qla4_82xx_pci_mem_write_2M_32398 qla4_82xx_pci_mem_write_2M 2 32398 NULL nohasharray
131123 +ll_setxattr_common_32398 ll_setxattr_common 4 32398 &qla4_82xx_pci_mem_write_2M_32398
131124 +xfs_iext_add_indirect_multi_32400 xfs_iext_add_indirect_multi 3 32400 NULL
131125 +usecs_to_dev_32404 usecs_to_dev 0 32404 NULL nohasharray
131126 +lpfc_info_show_32404 lpfc_info_show 0 32404 &usecs_to_dev_32404 nohasharray
131127 +lbs_host_sleep_cfg_32404 lbs_host_sleep_cfg 0 32404 &lpfc_info_show_32404
131128 +vmci_qp_alloc_32405 vmci_qp_alloc 3-5 32405 NULL nohasharray
131129 +ad7266_preenable_32405 ad7266_preenable 0 32405 &vmci_qp_alloc_32405
131130 +dm1105_i2c_xfer_32406 dm1105_i2c_xfer 0-3 32406 NULL
131131 +fc2580_rd_regs_32407 fc2580_rd_regs 0 32407 NULL
131132 +kovaplus_sysfs_show_actual_profile_32412 kovaplus_sysfs_show_actual_profile 0 32412 NULL nohasharray
131133 +store_shost_eh_deadline_32412 store_shost_eh_deadline 0-4 32412 &kovaplus_sysfs_show_actual_profile_32412
131134 +lpfc_programtype_show_32416 lpfc_programtype_show 0 32416 NULL
131135 +start_reshape_32423 start_reshape 0 32423 NULL nohasharray
131136 +xadc_update_scan_mode_32423 xadc_update_scan_mode 0 32423 &start_reshape_32423
131137 +SyS_send_32424 SyS_send 3 32424 NULL
131138 +at86rf230_set_frame_retries_32429 at86rf230_set_frame_retries 0 32429 NULL
131139 +blk_mq_hw_sysfs_rq_list_show_32433 blk_mq_hw_sysfs_rq_list_show 0 32433 NULL
131140 +ocfs2_active_cluster_plugin_show_32436 ocfs2_active_cluster_plugin_show 0 32436 NULL
131141 +xfs_alloc_put_freelist_32437 xfs_alloc_put_freelist 0 32437 NULL
131142 +bcm7xxx_28nm_b0_afe_config_init_32439 bcm7xxx_28nm_b0_afe_config_init 0 32439 NULL nohasharray
131143 +break_ksm_32439 break_ksm 0 32439 &bcm7xxx_28nm_b0_afe_config_init_32439
131144 +fore200e_pca_proc_read_32440 fore200e_pca_proc_read 0 32440 NULL nohasharray
131145 +cfq_set_leaf_weight_32440 cfq_set_leaf_weight 0 32440 &fore200e_pca_proc_read_32440
131146 +show_in16_32441 show_in16 0 32441 NULL
131147 +axnet_resume_32442 axnet_resume 0 32442 NULL
131148 +cx25840_s_ctrl_32444 cx25840_s_ctrl 0 32444 NULL
131149 +hpfs_symlink_readpage_32450 hpfs_symlink_readpage 0 32450 NULL
131150 +set_status_32456 set_status 0 32456 NULL
131151 +wm8350_block_read_32458 wm8350_block_read 0 32458 NULL nohasharray
131152 +__ext4_handle_dirty_super_32458 __ext4_handle_dirty_super 0 32458 &wm8350_block_read_32458 nohasharray
131153 +hid_input_report_32458 hid_input_report 4 32458 &__ext4_handle_dirty_super_32458
131154 +ext4_file_write_iter_32461 ext4_file_write_iter 0 32461 NULL
131155 +cache_status_32462 cache_status 5 32462 NULL
131156 +show_fanin_32463 show_fanin 0 32463 NULL
131157 +fill_readbuf_32464 fill_readbuf 3-0 32464 NULL nohasharray
131158 +w5300_open_32464 w5300_open 0 32464 &fill_readbuf_32464
131159 +show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465 show_session_param_ISCSI_PARAM_BIDI_CHAP_EN 0 32465 NULL nohasharray
131160 +ieee80211_fill_mesh_addresses_32465 ieee80211_fill_mesh_addresses 0 32465 &show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465
131161 +ina209_show_value_32470 ina209_show_value 0 32470 NULL
131162 +dlm_callback_start_32473 dlm_callback_start 0 32473 NULL
131163 +piix4_access_32474 piix4_access 0 32474 NULL
131164 +ore_io_execute_32479 ore_io_execute 0 32479 NULL
131165 +copy_result_to_user_32486 copy_result_to_user 0 32486 NULL
131166 +kovaplus_sysfs_show_firmware_version_32487 kovaplus_sysfs_show_firmware_version 0 32487 NULL
131167 +temp0_show_32489 temp0_show 0 32489 NULL
131168 +cs42l52_beep_set_32491 cs42l52_beep_set 0-4 32491 NULL
131169 +ide_driver_proc_write_32493 ide_driver_proc_write 3-0 32493 NULL
131170 +snd_emu10k1_fx8010_playback_prepare_32494 snd_emu10k1_fx8010_playback_prepare 0 32494 NULL
131171 +sh_eth_vlan_rx_add_vid_32495 sh_eth_vlan_rx_add_vid 0 32495 NULL
131172 +fuse_setxattr_32496 fuse_setxattr 0 32496 NULL
131173 +lp3943_gpio_direction_input_32499 lp3943_gpio_direction_input 0 32499 NULL
131174 +initialize_32504 initialize 0 32504 NULL
131175 +fwnet_open_32505 fwnet_open 0 32505 NULL
131176 +adv7170_g_fmt_32507 adv7170_g_fmt 0 32507 NULL
131177 +wiimote_cmd_read_32510 wiimote_cmd_read 0 32510 NULL nohasharray
131178 +adt7411_read_10_bit_32510 adt7411_read_10_bit 0-4 32510 &wiimote_cmd_read_32510 nohasharray
131179 +mdc_pinger_recov_seq_write_32510 mdc_pinger_recov_seq_write 3 32510 &adt7411_read_10_bit_32510
131180 +sysfs_set_reg_32512 sysfs_set_reg 0-4 32512 NULL
131181 +ctrl_std_val_to_sym_32516 ctrl_std_val_to_sym 5 32516 NULL
131182 +hot_reset_store_32518 hot_reset_store 0-4 32518 NULL
131183 +disconnect_32521 disconnect 4 32521 NULL
131184 +qsfp_read_32522 qsfp_read 0-2-4 32522 NULL
131185 +ip_map_parse_32523 ip_map_parse 0 32523 NULL
131186 +be2iscsi_iface_get_param_32527 be2iscsi_iface_get_param 0 32527 NULL
131187 +ilo_read_32531 ilo_read 3-0 32531 NULL
131188 +ieee80211_if_read_estab_plinks_32533 ieee80211_if_read_estab_plinks 3-0 32533 NULL
131189 +da9055_rtc_read_time_32534 da9055_rtc_read_time 0 32534 NULL
131190 +hwrng_attr_current_show_32536 hwrng_attr_current_show 0 32536 NULL
131191 +snd_register_device_32537 snd_register_device 0 32537 NULL
131192 +lb_port_stats_init_32541 lb_port_stats_init 0 32541 NULL
131193 +cciss_scsi_write_info_32542 cciss_scsi_write_info 0-3 32542 NULL
131194 +ieee80211_send_auth_32543 ieee80211_send_auth 6 32543 NULL
131195 +regmap_spmi_base_read_32544 regmap_spmi_base_read 0 32544 NULL
131196 +radeon_get_pm_profile_32545 radeon_get_pm_profile 0 32545 NULL
131197 +format_devstat_counter_32550 format_devstat_counter 3-0 32550 NULL
131198 +iscsi_tpg_attrib_store_default_erl_32551 iscsi_tpg_attrib_store_default_erl 0-3 32551 NULL
131199 +show_fcstat_fcp_packet_alloc_failures_32552 show_fcstat_fcp_packet_alloc_failures 0 32552 NULL nohasharray
131200 +resume_show_32552 resume_show 0 32552 &show_fcstat_fcp_packet_alloc_failures_32552
131201 +device_change_notifier_32558 device_change_notifier 0 32558 NULL nohasharray
131202 +__first_node_32558 __first_node 0 32558 &device_change_notifier_32558
131203 +bitmap_store_32559 bitmap_store 0-3 32559 NULL
131204 +ipgre_header_32561 ipgre_header 0 32561 NULL nohasharray
131205 +alloc_dma_desc_resources_32561 alloc_dma_desc_resources 0 32561 &ipgre_header_32561
131206 +aes_encrypt_fail_read_32562 aes_encrypt_fail_read 3-0 32562 NULL
131207 +loop_attr_backing_file_show_32564 loop_attr_backing_file_show 0 32564 NULL
131208 +async_memcpy_32565 async_memcpy 4-3 32565 NULL nohasharray
131209 +osc_iocontrol_32565 osc_iocontrol 3 32565 &async_memcpy_32565
131210 +smi_data_write_32567 smi_data_write 0-6-5 32567 NULL
131211 +nilfs_segments_segments_number_show_32568 nilfs_segments_segments_number_show 0 32568 NULL
131212 +listen_32570 listen 0 32570 NULL
131213 +__vlan_add_32575 __vlan_add 0 32575 NULL
131214 +pnp_mem_len_32584 pnp_mem_len 0 32584 NULL nohasharray
131215 +wl12xx_update_sta_state_32584 wl12xx_update_sta_state 0 32584 &pnp_mem_len_32584
131216 +mem_swapout_entry_32586 mem_swapout_entry 3-0 32586 NULL nohasharray
131217 +jid_show_32586 jid_show 0 32586 &mem_swapout_entry_32586
131218 +pipeline_tcp_tx_stat_fifo_int_read_32589 pipeline_tcp_tx_stat_fifo_int_read 3-0 32589 NULL
131219 +ath10k_mac_set_rts_32591 ath10k_mac_set_rts 0 32591 NULL nohasharray
131220 +bnx2x_exe_queue_add_32591 bnx2x_exe_queue_add 0 32591 &ath10k_mac_set_rts_32591
131221 +print_cpus_kernel_max_32592 print_cpus_kernel_max 0 32592 NULL
131222 +erst_exec_subtract_value_32594 erst_exec_subtract_value 0 32594 NULL
131223 +read_file_beacon_32595 read_file_beacon 3-0 32595 NULL
131224 +nilfs_dat_prepare_alloc_32598 nilfs_dat_prepare_alloc 0 32598 NULL
131225 +show_fcoe_fcf_device_mac_32601 show_fcoe_fcf_device_mac 0 32601 NULL
131226 +ieee80211_if_read_dropped_frames_congestion_32603 ieee80211_if_read_dropped_frames_congestion 3-0 32603 NULL
131227 +toshiba_kbd_bl_timeout_show_32606 toshiba_kbd_bl_timeout_show 0 32606 NULL
131228 +sys_set_mempolicy_32608 sys_set_mempolicy 3 32608 NULL nohasharray
131229 +status_control_read_32608 status_control_read 0-5-6 32608 &sys_set_mempolicy_32608 nohasharray
131230 +vbi_out_buf_prepare_32608 vbi_out_buf_prepare 0 32608 &status_control_read_32608 nohasharray
131231 +dma_alloc_pages_32608 dma_alloc_pages 3 32608 &vbi_out_buf_prepare_32608
131232 +replace_page_cache_page_32613 replace_page_cache_page 0 32613 NULL nohasharray
131233 +read_32613 read 0 32613 &replace_page_cache_page_32613
131234 +show_spi_transport_rti_32617 show_spi_transport_rti 0 32617 NULL
131235 +smsc75xx_ethtool_get_eeprom_len_32621 smsc75xx_ethtool_get_eeprom_len 0 32621 NULL
131236 +lx_pipe_start_32625 lx_pipe_start 0 32625 NULL
131237 +cifs_writepage_32626 cifs_writepage 0 32626 NULL
131238 +irda_recvmsg_dgram_32631 irda_recvmsg_dgram 0-4 32631 NULL
131239 +cfg80211_roamed_32632 cfg80211_roamed 7-5 32632 NULL
131240 +po1030_set_auto_white_balance_32633 po1030_set_auto_white_balance 0 32633 NULL
131241 +vpivci_to_channel_32635 vpivci_to_channel 0 32635 NULL
131242 +ieee80211_hdrlen_32637 ieee80211_hdrlen 0 32637 NULL
131243 +nilfs_cpfile_get_checkpoint_32639 nilfs_cpfile_get_checkpoint 0 32639 NULL nohasharray
131244 +phonet_device_notify_32639 phonet_device_notify 0 32639 &nilfs_cpfile_get_checkpoint_32639
131245 +show_abi_version_32641 show_abi_version 0 32641 NULL
131246 +ite_decode_bytes_32642 ite_decode_bytes 3 32642 NULL
131247 +rtl8187_cmd_reset_32643 rtl8187_cmd_reset 0 32643 NULL
131248 +xpcs_reg_value_read_32644 xpcs_reg_value_read 3 32644 NULL
131249 +kvmalloc_32646 kvmalloc 1 32646 NULL
131250 +cxacru_sysfs_show_upstream_bits_per_frame_32651 cxacru_sysfs_show_upstream_bits_per_frame 0 32651 NULL
131251 +generic_readlink_32654 generic_readlink 3-0 32654 NULL
131252 +snd_seq_device_dev_register_32666 snd_seq_device_dev_register 0 32666 NULL
131253 +get_unaligned_be24_32667 get_unaligned_be24 0 32667 NULL
131254 +vbi_cap_start_streaming_32668 vbi_cap_start_streaming 0 32668 NULL
131255 +move_addr_to_kernel_32673 move_addr_to_kernel 2-0 32673 NULL
131256 +cpuup_prepare_32674 cpuup_prepare 0 32674 NULL
131257 +__exofs_wait_obj_created_32678 __exofs_wait_obj_created 0 32678 NULL
131258 +compat_SyS_preadv_32679 compat_SyS_preadv 3 32679 NULL
131259 +mxl111sf_tuner_write_reg_32683 mxl111sf_tuner_write_reg 0 32683 NULL nohasharray
131260 +lp_read_32683 lp_read 0-3 32683 &mxl111sf_tuner_write_reg_32683
131261 +via_lock_rate_32684 via_lock_rate 0 32684 NULL
131262 +family_show_32685 family_show 0 32685 NULL
131263 +tps80031_set_bits_32686 tps80031_set_bits 0 32686 NULL
131264 +blkdev_writepage_32693 blkdev_writepage 0 32693 NULL
131265 +si4713_i2c_write_32696 si4713_i2c_write 0 32696 NULL
131266 +bnad_vlan_rx_add_vid_32699 bnad_vlan_rx_add_vid 0 32699 NULL
131267 +si3054_init_32700 si3054_init 0 32700 NULL
131268 +jfs_readpages_32702 jfs_readpages 4 32702 NULL nohasharray
131269 +evdev_write_32702 evdev_write 0-3 32702 &jfs_readpages_32702
131270 +security_get_32703 security_get 0 32703 NULL nohasharray
131271 +cgroup_migrate_32703 cgroup_migrate 0 32703 &security_get_32703
131272 +check_bdq_32704 check_bdq 0 32704 NULL
131273 +xfs_filestream_new_ag_32711 xfs_filestream_new_ag 0 32711 NULL
131274 +rt2x00debug_read_queue_dump_32712 rt2x00debug_read_queue_dump 3-0 32712 NULL
131275 +stv06xx_write_sensor_words_32713 stv06xx_write_sensor_words 0 32713 NULL nohasharray
131276 +xfs_bmbt_update_32713 xfs_bmbt_update 0 32713 &stv06xx_write_sensor_words_32713 nohasharray
131277 +acpi_processor_suspend_32713 acpi_processor_suspend 0 32713 &xfs_bmbt_update_32713
131278 +_xfs_buf_get_pages_32715 _xfs_buf_get_pages 2 32715 NULL nohasharray
131279 +vmxnet3_rq_init_32715 vmxnet3_rq_init 0 32715 &_xfs_buf_get_pages_32715
131280 +usb_ma901radio_s_ctrl_32718 usb_ma901radio_s_ctrl 0 32718 NULL
131281 +show_conn_param_ISCSI_PARAM_EXP_STATSN_32720 show_conn_param_ISCSI_PARAM_EXP_STATSN 0 32720 NULL
131282 +rpm_resume_32734 rpm_resume 0 32734 NULL
131283 +ncp_make_open_32735 ncp_make_open 0 32735 NULL
131284 +ping_get_port_32738 ping_get_port 0 32738 NULL nohasharray
131285 +team_netpoll_setup_32738 team_netpoll_setup 0 32738 &ping_get_port_32738
131286 +e1000_alloc_ring_dma_32741 e1000_alloc_ring_dma 0 32741 NULL
131287 +i40e_pci_sriov_enable_32742 i40e_pci_sriov_enable 2-0 32742 NULL
131288 +mcp251x_set_normal_mode_32743 mcp251x_set_normal_mode 0 32743 NULL nohasharray
131289 +slc_open_32743 slc_open 0 32743 &mcp251x_set_normal_mode_32743
131290 +stats_read_ul_32751 stats_read_ul 3-0 32751 NULL
131291 +stv06xx_isoc_nego_32752 stv06xx_isoc_nego 0 32752 NULL
131292 +every_nth_show_32754 every_nth_show 0 32754 NULL
131293 +__uncore_thr_show_32756 __uncore_thr_show 0 32756 NULL
131294 +tg_set_cfs_bandwidth_32757 tg_set_cfs_bandwidth 0 32757 NULL
131295 +__bt_get_word_32770 __bt_get_word 2 32770 NULL
131296 +vmci_transport_dgram_dequeue_32775 vmci_transport_dgram_dequeue 0-4 32775 NULL
131297 +qt2_write_32776 qt2_write 0-4 32776 NULL
131298 +target_stat_scsi_dev_attr_store_32778 target_stat_scsi_dev_attr_store 0 32778 NULL
131299 +pcxhr_get_clock_reg_32779 pcxhr_get_clock_reg 0 32779 NULL nohasharray
131300 +wl1251_cmd_configure_32779 wl1251_cmd_configure 0 32779 &pcxhr_get_clock_reg_32779
131301 +show_state_field_32780 show_state_field 0 32780 NULL
131302 +rt2800usb_set_device_state_32783 rt2800usb_set_device_state 0 32783 NULL
131303 +sctp_tsnmap_grow_32784 sctp_tsnmap_grow 2 32784 NULL nohasharray
131304 +vbi_cap_buf_prepare_32784 vbi_cap_buf_prepare 0 32784 &sctp_tsnmap_grow_32784
131305 +ebt_out_hook_32788 ebt_out_hook 0 32788 NULL
131306 +qla2x00_diag_megabytes_show_32789 qla2x00_diag_megabytes_show 0 32789 NULL
131307 +ocfs2_read_inode_block_full_32790 ocfs2_read_inode_block_full 0 32790 NULL nohasharray
131308 +show_tcpPassiveOpens_32790 show_tcpPassiveOpens 0 32790 &ocfs2_read_inode_block_full_32790 nohasharray
131309 +p54_get_stats_32790 p54_get_stats 0 32790 &show_tcpPassiveOpens_32790
131310 +iscsi_disc_show_password_mutual_32793 iscsi_disc_show_password_mutual 0 32793 NULL
131311 +xfs_trans_read_buf_32795 xfs_trans_read_buf 0 32795 NULL
131312 +mv88e6xxx_reg_write_32803 mv88e6xxx_reg_write 0 32803 NULL
131313 +ath5k_hw_reset_32804 ath5k_hw_reset 0 32804 NULL
131314 +rproc_name_read_32805 rproc_name_read 3-0 32805 NULL
131315 +get_register_page_interruptible_32809 get_register_page_interruptible 5-0 32809 NULL nohasharray
131316 +target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809 target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs 0-3 32809 &get_register_page_interruptible_32809 nohasharray
131317 +b43legacy_attr_preamble_store_32809 b43legacy_attr_preamble_store 0-4 32809 &target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809
131318 +copy_name_32811 copy_name 0-3 32811 NULL
131319 +ieee80211_tdls_mgmt_32825 ieee80211_tdls_mgmt 10 32825 NULL
131320 +mac802154_wpan_update_llsec_32831 mac802154_wpan_update_llsec 0 32831 NULL
131321 +video_autosw_get_32836 video_autosw_get 0 32836 NULL
131322 +stk17ta8_nvram_write_32843 stk17ta8_nvram_write 0-6-5 32843 NULL
131323 +phy_set_clr_bits_32845 phy_set_clr_bits 0-3-4 32845 NULL
131324 +vga_rseq_32848 vga_rseq 0 32848 NULL
131325 +amd64_inject_write_store_32852 amd64_inject_write_store 0-4 32852 NULL
131326 +hdpvr_s_ctrl_32855 hdpvr_s_ctrl 0 32855 NULL
131327 +show_32860 show 0 32860 NULL
131328 +sta_tx_latency_stat_read_32862 sta_tx_latency_stat_read 3-0 32862 NULL
131329 +new_tape_buffer_32866 new_tape_buffer 2 32866 NULL
131330 +io_apic_setup_irq_pin_32868 io_apic_setup_irq_pin 1 32868 NULL nohasharray
131331 +__uncore_match_vnw_show_32868 __uncore_match_vnw_show 0 32868 &io_apic_setup_irq_pin_32868
131332 +mxl5007t_write_reg_32872 mxl5007t_write_reg 0 32872 NULL
131333 +solo_osd_print_32873 solo_osd_print 0 32873 NULL
131334 +sha1_final_32876 sha1_final 0 32876 NULL
131335 +cifs_writedata_alloc_32880 cifs_writedata_alloc 1 32880 NULL nohasharray
131336 +__tcp_splice_read_32880 __tcp_splice_read 0 32880 &cifs_writedata_alloc_32880 nohasharray
131337 +ath6kl_usb_submit_ctrl_in_32880 ath6kl_usb_submit_ctrl_in 6 32880 &__tcp_splice_read_32880
131338 +wl12xx_cmd_config_fwlog_32882 wl12xx_cmd_config_fwlog 0 32882 NULL
131339 +vp702x_usb_inout_cmd_32884 vp702x_usb_inout_cmd 4-6 32884 NULL nohasharray
131340 +_convert_lock_32884 _convert_lock 0 32884 &vp702x_usb_inout_cmd_32884
131341 +ocfs2_iterate_xattr_index_block_32885 ocfs2_iterate_xattr_index_block 0 32885 NULL
131342 +r820t_write_reg_32889 r820t_write_reg 0 32889 NULL
131343 +msp_s_ctrl_32892 msp_s_ctrl 0 32892 NULL nohasharray
131344 +ath6kl_usb_post_recv_transfers_32892 ath6kl_usb_post_recv_transfers 2 32892 &msp_s_ctrl_32892
131345 +visorchannel_dump_section_32893 visorchannel_dump_section 4 32893 NULL
131346 +get_pwm1_auto_point_pwm_32898 get_pwm1_auto_point_pwm 0 32898 NULL
131347 +ext4_get_group_number_32899 ext4_get_group_number 0-2 32899 NULL
131348 +ath5k_hw_set_power_mode_32901 ath5k_hw_set_power_mode 0 32901 NULL
131349 +bonding_show_carrier_32902 bonding_show_carrier 0 32902 NULL nohasharray
131350 +tsl2550_show_power_state_32902 tsl2550_show_power_state 0 32902 &bonding_show_carrier_32902
131351 +arvo_sysfs_show_mode_key_32906 arvo_sysfs_show_mode_key 0 32906 NULL nohasharray
131352 +lpss_reg_read_32906 lpss_reg_read 0 32906 &arvo_sysfs_show_mode_key_32906
131353 +write_policy_show_32908 write_policy_show 0 32908 NULL
131354 +show_fan16_32912 show_fan16 0 32912 NULL
131355 +il_dbgfs_tx_stats_read_32913 il_dbgfs_tx_stats_read 3-0 32913 NULL
131356 +show_32916 show 0 32916 NULL
131357 +mcp3422_show_samp_freqs_32924 mcp3422_show_samp_freqs 0 32924 NULL nohasharray
131358 +hibernate_32924 hibernate 0 32924 &mcp3422_show_samp_freqs_32924
131359 +zlib_inflate_workspacesize_32927 zlib_inflate_workspacesize 0 32927 NULL
131360 +xen_swiotlb_dma_mapping_error_32931 xen_swiotlb_dma_mapping_error 0 32931 NULL
131361 +nfs_direct_IO_32932 nfs_direct_IO 0 32932 NULL
131362 +hdmi_conf_apply_32934 hdmi_conf_apply 0 32934 NULL
131363 +i40e_vsi_configure_rx_32937 i40e_vsi_configure_rx 0 32937 NULL
131364 +add_dev_to_thread_32944 add_dev_to_thread 0 32944 NULL
131365 +chip_mc_read_32945 chip_mc_read 0 32945 NULL
131366 +store_temp_auto_boost_hyst_32950 store_temp_auto_boost_hyst 0-4 32950 NULL
131367 +usbatm_atm_proc_read_32951 usbatm_atm_proc_read 0 32951 NULL nohasharray
131368 +set_gpio_32951 set_gpio 0-4 32951 &usbatm_atm_proc_read_32951
131369 +mdiobus_write_32952 mdiobus_write 0 32952 NULL
131370 +trusted_list_32953 trusted_list 0-5 32953 NULL
131371 +target_core_dev_pr_show_attr_res_pr_holder_tg_port_32956 target_core_dev_pr_show_attr_res_pr_holder_tg_port 0 32956 NULL
131372 +ext4_valid_block_bitmap_32958 ext4_valid_block_bitmap 3 32958 NULL
131373 +xfs_log_reserve_32959 xfs_log_reserve 0 32959 NULL
131374 +wl1251_acx_group_address_tbl_32961 wl1251_acx_group_address_tbl 0 32961 NULL
131375 +afs_writeback_all_32967 afs_writeback_all 0 32967 NULL
131376 +mwl8k_cmd_set_hw_spec_32968 mwl8k_cmd_set_hw_spec 0 32968 NULL
131377 +sh_eth_dev_init_32971 sh_eth_dev_init 0 32971 NULL nohasharray
131378 +ext4_group_overhead_blocks_32971 ext4_group_overhead_blocks 0 32971 &sh_eth_dev_init_32971
131379 +saa7706h_i2c_send_32979 saa7706h_i2c_send 3-0 32979 NULL
131380 +pte_val_32981 pte_val 0 32981 NULL
131381 +show_selfballooning_32982 show_selfballooning 0 32982 NULL
131382 +show_fnode_header_digest_32983 show_fnode_header_digest 0 32983 NULL
131383 +kvaser_usb_set_opt_mode_32990 kvaser_usb_set_opt_mode 0 32990 NULL
131384 +iwl_mvm_phy_ctxt_apply_33000 iwl_mvm_phy_ctxt_apply 0 33000 NULL nohasharray
131385 +netdev_change_mtu_33000 netdev_change_mtu 0 33000 &iwl_mvm_phy_ctxt_apply_33000
131386 +fm_v4l2_fops_read_33006 fm_v4l2_fops_read 0-3 33006 NULL
131387 +ext3_alloc_blocks_33007 ext3_alloc_blocks 3-0 33007 NULL nohasharray
131388 +SyS_syslog_33007 SyS_syslog 3 33007 &ext3_alloc_blocks_33007
131389 +iwl_mvm_power_update_mac_33008 iwl_mvm_power_update_mac 0 33008 NULL
131390 +rt_mutex_slowtrylock_33011 rt_mutex_slowtrylock 0 33011 NULL
131391 +br_multicast_set_hash_max_33012 br_multicast_set_hash_max 2 33012 NULL
131392 +xfs_attr3_leaf_setflag_33014 xfs_attr3_leaf_setflag 0 33014 NULL
131393 +efivar_attr_store_33016 efivar_attr_store 0-4 33016 NULL nohasharray
131394 +snd_hda_parse_hdmi_codec_33016 snd_hda_parse_hdmi_codec 0 33016 &efivar_attr_store_33016
131395 +dibx000_i2c_master_xfer_gpio12_33018 dibx000_i2c_master_xfer_gpio12 0-3 33018 NULL
131396 +write_file_bt_ant_diversity_33019 write_file_bt_ant_diversity 3-0 33019 NULL
131397 +af9005_write_register_bits_33021 af9005_write_register_bits 0 33021 NULL
131398 +st_magn_buffer_postenable_33025 st_magn_buffer_postenable 0 33025 NULL
131399 +dapm_widget_show_33027 dapm_widget_show 0 33027 NULL
131400 +show_current_governor_33033 show_current_governor 0 33033 NULL
131401 +make_reservation_33038 make_reservation 0 33038 NULL
131402 +ata_scsi_em_message_store_33040 ata_scsi_em_message_store 0-4 33040 NULL
131403 +ov7670_s_hflip_33044 ov7670_s_hflip 0 33044 NULL
131404 +show_ch_count_33045 show_ch_count 0 33045 NULL
131405 +show_sgid_33048 show_sgid 0 33048 NULL
131406 +SYSC_lgetxattr_33049 SYSC_lgetxattr 4 33049 NULL
131407 +pipeline_dec_packet_in_fifo_full_read_33052 pipeline_dec_packet_in_fifo_full_read 3-0 33052 NULL
131408 +ebt_compat_match_offset_33053 ebt_compat_match_offset 0-2 33053 NULL
131409 +bitmap_resize_33054 bitmap_resize 2-0 33054 NULL nohasharray
131410 +nfs_readpage_33054 nfs_readpage 0 33054 &bitmap_resize_33054
131411 +show_sas_phy_maximum_linkrate_hw_33056 show_sas_phy_maximum_linkrate_hw 0 33056 NULL nohasharray
131412 +qlcnic_send_cmd_descs_33056 qlcnic_send_cmd_descs 0 33056 &show_sas_phy_maximum_linkrate_hw_33056
131413 +cifs_getattr_33057 cifs_getattr 0 33057 NULL
131414 +target_stat_scsi_lu_show_attr_read_mbytes_33059 target_stat_scsi_lu_show_attr_read_mbytes 0 33059 NULL nohasharray
131415 +intel_ring_flush_all_caches_33059 intel_ring_flush_all_caches 0 33059 &target_stat_scsi_lu_show_attr_read_mbytes_33059
131416 +stats_dot11RTSSuccessCount_read_33065 stats_dot11RTSSuccessCount_read 3-0 33065 NULL
131417 +sel_read_checkreqprot_33068 sel_read_checkreqprot 3-0 33068 NULL
131418 +vbi_buffer_prepare_33070 vbi_buffer_prepare 0 33070 NULL
131419 +gfs2_write_end_33073 gfs2_write_end 0-5 33073 NULL
131420 +target_stat_scsi_dev_show_attr_role_33074 target_stat_scsi_dev_show_attr_role 0 33074 NULL nohasharray
131421 +ff_write_ee_33074 ff_write_ee 0-2-4 33074 &target_stat_scsi_dev_show_attr_role_33074
131422 +__key_instantiate_and_link_33075 __key_instantiate_and_link 0 33075 NULL
131423 +tomoyo_write_33076 tomoyo_write 0-3 33076 NULL
131424 +dsa_slave_set_mac_address_33080 dsa_slave_set_mac_address 0 33080 NULL
131425 +i8xx_pipe_crc_ctl_reg_33082 i8xx_pipe_crc_ctl_reg 0 33082 NULL
131426 +acl_permission_check_33083 acl_permission_check 0 33083 NULL nohasharray
131427 +si476x_radio_s_ctrl_33083 si476x_radio_s_ctrl 0 33083 &acl_permission_check_33083
131428 +os_desc_b_vendor_code_show_33087 os_desc_b_vendor_code_show 0 33087 NULL
131429 +fcoe_cpu_callback_33094 fcoe_cpu_callback 0 33094 NULL
131430 +snd_cx88_prepare_33099 snd_cx88_prepare 0 33099 NULL
131431 +drv_attr_store_33101 drv_attr_store 0-4 33101 NULL
131432 +vnic_dev_cmd_no_proxy_33109 vnic_dev_cmd_no_proxy 0 33109 NULL
131433 +iscsi_tpg_param_store_MaxOutstandingR2T_33111 iscsi_tpg_param_store_MaxOutstandingR2T 0-3 33111 NULL
131434 +isofs_hashi_33112 isofs_hashi 0 33112 NULL nohasharray
131435 +dump_cr_33112 dump_cr 0 33112 &isofs_hashi_33112 nohasharray
131436 +metadata_store_33112 metadata_store 0-3 33112 &dump_cr_33112 nohasharray
131437 +ieee80211_fragment_33112 ieee80211_fragment 4 33112 &metadata_store_33112
131438 +nf_nat_ipv4_local_fn_33119 nf_nat_ipv4_local_fn 0 33119 NULL nohasharray
131439 +set_beep_33119 set_beep 0-4 33119 &nf_nat_ipv4_local_fn_33119
131440 +write_node_33121 write_node 4-0 33121 NULL
131441 +virtual_gb_store_33126 virtual_gb_store 0-3 33126 NULL
131442 +fb_sys_write_33130 fb_sys_write 3 33130 NULL nohasharray
131443 +cxgb4_inet6addr_handler_33130 cxgb4_inet6addr_handler 0 33130 &fb_sys_write_33130
131444 +sas_change_queue_depth_33131 sas_change_queue_depth 0-2 33131 NULL
131445 +show_fcoe_ctlr_device_err_block_33135 show_fcoe_ctlr_device_err_block 0 33135 NULL nohasharray
131446 +asm_rev_show_33135 asm_rev_show 0 33135 &show_fcoe_ctlr_device_err_block_33135 nohasharray
131447 +i40e_vsi_add_vlan_33135 i40e_vsi_add_vlan 0 33135 &asm_rev_show_33135
131448 +iwl_mvm_mac_ctx_send_33141 iwl_mvm_mac_ctx_send 0 33141 NULL
131449 +backlog_show_33143 backlog_show 0 33143 NULL nohasharray
131450 +notify_change_33143 notify_change 0 33143 &backlog_show_33143
131451 +SyS_poll_33152 SyS_poll 2 33152 NULL
131452 +_pci_add_cap_save_buffer_33153 _pci_add_cap_save_buffer 4 33153 NULL
131453 +ubifs_gc_start_commit_33160 ubifs_gc_start_commit 0 33160 NULL
131454 +regmap_spmi_ext_write_33161 regmap_spmi_ext_write 0 33161 NULL
131455 +async_gen_syndrome_33162 async_gen_syndrome 2 33162 NULL
131456 +wl1271_sta_hw_init_33163 wl1271_sta_hw_init 0 33163 NULL
131457 +__erst_clear_from_storage_33167 __erst_clear_from_storage 0 33167 NULL
131458 +debug_debug6_read_33168 debug_debug6_read 3-0 33168 NULL
131459 +acpi_ex_access_region_33170 acpi_ex_access_region 0 33170 NULL
131460 +da9052_bat_check_health_33171 da9052_bat_check_health 0 33171 NULL
131461 +show_otp2_33172 show_otp2 0 33172 NULL
131462 +begin_33173 begin 0 33173 NULL
131463 +bq2415x_i2c_write_33181 bq2415x_i2c_write 0 33181 NULL
131464 +store_fc_private_host_tgtid_bind_type_33187 store_fc_private_host_tgtid_bind_type 0-4 33187 NULL
131465 +hfsplus_security_listxattr_33189 hfsplus_security_listxattr 0-5 33189 NULL nohasharray
131466 +il3945_dump_error_log_33189 il3945_dump_error_log 0-4 33189 &hfsplus_security_listxattr_33189
131467 +rtl_usb_start_33190 rtl_usb_start 0 33190 NULL nohasharray
131468 +iwl_mvm_mac_ctxt_add_33190 iwl_mvm_mac_ctxt_add 0 33190 &rtl_usb_start_33190
131469 +flash_store_33203 flash_store 0-4 33203 NULL
131470 +dataflash_read_fact_otp_33204 dataflash_read_fact_otp 3-2 33204 NULL nohasharray
131471 +r820t_write_reg_mask_33204 r820t_write_reg_mask 0 33204 &dataflash_read_fact_otp_33204
131472 +pp_read_33210 pp_read 3-0 33210 NULL nohasharray
131473 +xen_allocate_irqs_dynamic_33210 xen_allocate_irqs_dynamic 1 33210 &pp_read_33210 nohasharray
131474 +ax_open_33210 ax_open 0 33210 &xen_allocate_irqs_dynamic_33210
131475 +reqbufs_capture_33214 reqbufs_capture 0 33214 NULL
131476 +rt2x00queue_alloc_rxskbs_33217 rt2x00queue_alloc_rxskbs 0 33217 NULL nohasharray
131477 +mwl8k_send_fw_load_cmd_33217 mwl8k_send_fw_load_cmd 0 33217 &rt2x00queue_alloc_rxskbs_33217
131478 +atm_pcr_check_33218 atm_pcr_check 0 33218 NULL
131479 +fops_write_33219 fops_write 0-3 33219 NULL
131480 +iommu_group_attr_store_33221 iommu_group_attr_store 0-4 33221 NULL
131481 +ovl_setattr_33227 ovl_setattr 0 33227 NULL nohasharray
131482 +store_flag_33227 store_flag 0 33227 &ovl_setattr_33227
131483 +lp55xx_store_engine_run_33230 lp55xx_store_engine_run 0-4 33230 NULL
131484 +netlbl_unlhsh_remove_addr4_33231 netlbl_unlhsh_remove_addr4 0 33231 NULL
131485 +store_rps_dev_flow_table_cnt_33235 store_rps_dev_flow_table_cnt 0-4 33235 NULL
131486 +pm8001_task_prep_ssp_33237 pm8001_task_prep_ssp 0 33237 NULL
131487 +snd_seq_ioctl_get_subscription_33238 snd_seq_ioctl_get_subscription 0 33238 NULL
131488 +__vb2_wait_for_done_vb_33246 __vb2_wait_for_done_vb 0 33246 NULL
131489 +x1205_rtc_set_alarm_33247 x1205_rtc_set_alarm 0 33247 NULL
131490 +sbp2_sysfs_ieee1394_id_show_33248 sbp2_sysfs_ieee1394_id_show 0 33248 NULL
131491 +auto_abort_show_33251 auto_abort_show 0 33251 NULL
131492 +vt_notifier_call_33259 vt_notifier_call 0 33259 NULL
131493 +mwl8k_cmd_tx_power_33260 mwl8k_cmd_tx_power 0 33260 NULL
131494 +usbtv_set_regs_33265 usbtv_set_regs 0 33265 NULL
131495 +snd_pcm_plug_client_size_33267 snd_pcm_plug_client_size 0-2 33267 NULL nohasharray
131496 +modes_show_33267 modes_show 0 33267 &snd_pcm_plug_client_size_33267 nohasharray
131497 +latency_timer_store_33267 latency_timer_store 0-4 33267 &modes_show_33267
131498 +ipgre_open_33270 ipgre_open 0 33270 NULL
131499 +cachefiles_cook_key_33274 cachefiles_cook_key 2 33274 NULL
131500 +sctp_primitive_REQUESTHEARTBEAT_33276 sctp_primitive_REQUESTHEARTBEAT 0 33276 NULL nohasharray
131501 +ipath_dma_map_page_33276 ipath_dma_map_page 0-3 33276 &sctp_primitive_REQUESTHEARTBEAT_33276
131502 +security_genfs_sid_33277 security_genfs_sid 0 33277 NULL
131503 +qlcnic_vlan_rx_add_33279 qlcnic_vlan_rx_add 0 33279 NULL
131504 +gadget_strings_product_show_33281 gadget_strings_product_show 0 33281 NULL
131505 +bnx2i_set_sq_info_33282 bnx2i_set_sq_info 0-4 33282 NULL nohasharray
131506 +sync_pt_create_33282 sync_pt_create 2 33282 &bnx2i_set_sq_info_33282
131507 +sg_new_write_33283 sg_new_write 0-4 33283 NULL
131508 +hotkey_source_mask_store_33288 hotkey_source_mask_store 0-4 33288 NULL
131509 +bin_search_33289 bin_search 0 33289 NULL
131510 +tps80031_reg_enable_33293 tps80031_reg_enable 0 33293 NULL
131511 +xfs_attr_leaf_addname_33299 xfs_attr_leaf_addname 0 33299 NULL
131512 +dw_wdt_write_33300 dw_wdt_write 0-3 33300 NULL
131513 +wlcore_validate_fw_ver_33302 wlcore_validate_fw_ver 0 33302 NULL
131514 +mcs7830_get_reg_33308 mcs7830_get_reg 3 33308 NULL
131515 +isku_sysfs_read_keys_easyzone_33318 isku_sysfs_read_keys_easyzone 6-0-5 33318 NULL
131516 +show_pwm_auto_point_fan_33320 show_pwm_auto_point_fan 0 33320 NULL nohasharray
131517 +set_attr_mode_msb_33320 set_attr_mode_msb 0-4 33320 &show_pwm_auto_point_fan_33320
131518 +usb_dev_prepare_33322 usb_dev_prepare 0 33322 NULL
131519 +ath6kl_usb_ctrl_msg_exchange_33327 ath6kl_usb_ctrl_msg_exchange 4 33327 NULL
131520 +vx_send_irq_dsp_33329 vx_send_irq_dsp 0 33329 NULL nohasharray
131521 +vfio_pci_bar_rw_33329 vfio_pci_bar_rw 3-0 33329 &vx_send_irq_dsp_33329
131522 +sas_get_linkerrors_33331 sas_get_linkerrors 0 33331 NULL
131523 +bma180_data_rdy_trigger_set_state_33332 bma180_data_rdy_trigger_set_state 0 33332 NULL
131524 +bdc_run_33333 bdc_run 0 33333 NULL
131525 +gsm_mux_rx_netchar_33336 gsm_mux_rx_netchar 3 33336 NULL
131526 +show_fc_host_model_33339 show_fc_host_model 0 33339 NULL
131527 +joydev_ioctl_33343 joydev_ioctl 2 33343 NULL
131528 +smk_ipv6_port_check_33347 smk_ipv6_port_check 0 33347 NULL
131529 +cpulist_parse_33350 cpulist_parse 0 33350 NULL
131530 +lov_stripesize_seq_write_33353 lov_stripesize_seq_write 3 33353 NULL
131531 +i2o_exec_probe_33354 i2o_exec_probe 0 33354 NULL
131532 +create_xattr_datum_33356 create_xattr_datum 5 33356 NULL nohasharray
131533 +irq_pkt_threshold_read_33356 irq_pkt_threshold_read 3-0 33356 &create_xattr_datum_33356
131534 +ath10k_pci_wake_wait_33360 ath10k_pci_wake_wait 0 33360 NULL
131535 +ksm_memory_callback_33363 ksm_memory_callback 0 33363 NULL
131536 +read_file_regidx_33370 read_file_regidx 3-0 33370 NULL nohasharray
131537 +sl2vl_attr_show_33370 sl2vl_attr_show 0 33370 &read_file_regidx_33370
131538 +cxacru_sysfs_show_adsl_headend_33376 cxacru_sysfs_show_adsl_headend 0 33376 NULL
131539 +sctp_ulpevent_new_33377 sctp_ulpevent_new 1 33377 NULL
131540 +aic26_keyclick_set_33378 aic26_keyclick_set 0-4 33378 NULL
131541 +mem_cgroup_resize_memsw_limit_33379 mem_cgroup_resize_memsw_limit 0 33379 NULL
131542 +setsockopt_33380 setsockopt 0 33380 NULL
131543 +hackrf_alloc_stream_bufs_33381 hackrf_alloc_stream_bufs 0 33381 NULL
131544 +ieee80211_if_read_dropped_frames_no_route_33383 ieee80211_if_read_dropped_frames_no_route 3-0 33383 NULL
131545 +airo_suspend_33386 airo_suspend 0 33386 NULL
131546 +bmc150_accel_setup_new_data_interrupt_33387 bmc150_accel_setup_new_data_interrupt 0 33387 NULL
131547 +btrfs_write_inode_33388 btrfs_write_inode 0 33388 NULL
131548 +show_ipInAddrErrors_33390 show_ipInAddrErrors 0 33390 NULL nohasharray
131549 +logfs_write_buf_33390 logfs_write_buf 0 33390 &show_ipInAddrErrors_33390
131550 +nvc0_ram_create__33391 nvc0_ram_create_ 5 33391 NULL
131551 +e100_exec_cb_33393 e100_exec_cb 0 33393 NULL
131552 +cfs_trace_copyin_string_33396 cfs_trace_copyin_string 4 33396 NULL
131553 +size_read_33399 size_read 0-3 33399 NULL
131554 +show_yoffset_33400 show_yoffset 0 33400 NULL
131555 +regulator_set_voltage_sel_regmap_33407 regulator_set_voltage_sel_regmap 0 33407 NULL
131556 +snd_pcm_capture_ioctl1_33408 snd_pcm_capture_ioctl1 0 33408 NULL nohasharray
131557 +dummy_urb_enqueue_33408 dummy_urb_enqueue 0 33408 &snd_pcm_capture_ioctl1_33408 nohasharray
131558 +ext4_meta_bg_first_block_no_33408 ext4_meta_bg_first_block_no 2 33408 &dummy_urb_enqueue_33408
131559 +ufs_getfrag_block_33409 ufs_getfrag_block 2-0 33409 NULL nohasharray
131560 +set_in_min3_33409 set_in_min3 0-4 33409 &ufs_getfrag_block_33409
131561 +dst_metric_raw_33414 dst_metric_raw 0 33414 NULL
131562 +show_risetime_33415 show_risetime 0 33415 NULL nohasharray
131563 +power_limit_0_tmin_us_show_33415 power_limit_0_tmin_us_show 0 33415 &show_risetime_33415 nohasharray
131564 +filemap_fdatawrite_33415 filemap_fdatawrite 0 33415 &power_limit_0_tmin_us_show_33415
131565 +show_eeprom5_33416 show_eeprom5 0 33416 NULL nohasharray
131566 +register_aggr_kprobe_33416 register_aggr_kprobe 0 33416 &show_eeprom5_33416
131567 +iscsi_nacl_attrib_store_random_r2t_offsets_33418 iscsi_nacl_attrib_store_random_r2t_offsets 0-3 33418 NULL
131568 +ims_pcu_write_ofn_config_33420 ims_pcu_write_ofn_config 0 33420 NULL
131569 +hash_netiface6_expire_33421 hash_netiface6_expire 4 33421 NULL
131570 +mic_start_33422 mic_start 0 33422 NULL
131571 +queue_ra_store_33425 queue_ra_store 3-0 33425 NULL
131572 +f2fs_write_meta_page_33426 f2fs_write_meta_page 0 33426 NULL
131573 +mxuport_send_ctrl_data_urb_33427 mxuport_send_ctrl_data_urb 0 33427 NULL
131574 +fw_vendor_show_33428 fw_vendor_show 0 33428 NULL nohasharray
131575 +iscsit_ta_prod_mode_write_protect_33428 iscsit_ta_prod_mode_write_protect 0 33428 &fw_vendor_show_33428
131576 +ubh_scanc_33436 ubh_scanc 0-3-4 33436 NULL
131577 +map_service_to_pipe_33438 map_service_to_pipe 0 33438 NULL
131578 +message_stats_list_33440 message_stats_list 5 33440 NULL nohasharray
131579 +fuse_dev_do_write_33440 fuse_dev_do_write 0-3 33440 &message_stats_list_33440
131580 +nf_conntrack_confirm_33448 nf_conntrack_confirm 0 33448 NULL nohasharray
131581 +ax88178_reset_33448 ax88178_reset 0 33448 &nf_conntrack_confirm_33448
131582 +ipvlan_addr4_event_33450 ipvlan_addr4_event 0 33450 NULL
131583 +acpi_smbus_transaction_33454 acpi_smbus_transaction 0 33454 NULL
131584 +ca0132_playback_pcm_prepare_33456 ca0132_playback_pcm_prepare 0 33456 NULL nohasharray
131585 +rcar_thermal_get_trip_temp_33456 rcar_thermal_get_trip_temp 0 33456 &ca0132_playback_pcm_prepare_33456
131586 +da903x_enable_33458 da903x_enable 0 33458 NULL
131587 +st_max_sg_segs_show_33461 st_max_sg_segs_show 0 33461 NULL
131588 +__verify_length_33462 __verify_length 0 33462 NULL
131589 +__mt9t112_reg_write_33468 __mt9t112_reg_write 0 33468 NULL nohasharray
131590 +toshiba_kbd_illum_status_set_33468 toshiba_kbd_illum_status_set 0 33468 &__mt9t112_reg_write_33468
131591 +ovs_vport_alloc_33475 ovs_vport_alloc 1 33475 NULL
131592 +create_entry_33479 create_entry 2 33479 NULL
131593 +qla4xxx_get_ep_param_33483 qla4xxx_get_ep_param 0 33483 NULL
131594 +ip_setsockopt_33487 ip_setsockopt 5-0 33487 NULL nohasharray
131595 +elf_map_33487 elf_map 0 33487 &ip_setsockopt_33487
131596 +netxen_nic_hw_write_wx_128M_33488 netxen_nic_hw_write_wx_128M 2 33488 NULL
131597 +ol_dqblk_chunk_off_33489 ol_dqblk_chunk_off 2 33489 NULL
131598 +sock_set_timeout_33490 sock_set_timeout 0 33490 NULL
131599 +pm80xx_get_fatal_dump_33498 pm80xx_get_fatal_dump 0 33498 NULL nohasharray
131600 +patch_vt1708S_33498 patch_vt1708S 0 33498 &pm80xx_get_fatal_dump_33498
131601 +hash_netnet4_expire_33500 hash_netnet4_expire 4 33500 NULL nohasharray
131602 +show_spd_33500 show_spd 0 33500 &hash_netnet4_expire_33500 nohasharray
131603 +ipath_writev_33500 ipath_writev 0 33500 &show_spd_33500
131604 +wm831x_dcdc_get_status_33503 wm831x_dcdc_get_status 0 33503 NULL
131605 +fb_read_33506 fb_read 3-0 33506 NULL nohasharray
131606 +igb_sriov_reinit_33506 igb_sriov_reinit 0 33506 &fb_read_33506
131607 +cp2112_get_usb_config_33515 cp2112_get_usb_config 0 33515 NULL
131608 +vbi_prepare_33516 vbi_prepare 0 33516 NULL
131609 +musb_test_mode_write_33518 musb_test_mode_write 3-0 33518 NULL
131610 +extcon_set_state_33519 extcon_set_state 0 33519 NULL
131611 +lpfc_tgt_queue_depth_show_33520 lpfc_tgt_queue_depth_show 0 33520 NULL
131612 +ahash_setkey_unaligned_33521 ahash_setkey_unaligned 0-3 33521 NULL
131613 +nes_alloc_fast_reg_page_list_33523 nes_alloc_fast_reg_page_list 2 33523 NULL
131614 +dbg_chk_lpt_sz_33525 dbg_chk_lpt_sz 0 33525 NULL
131615 +aggr_size_rx_size_read_33526 aggr_size_rx_size_read 3-0 33526 NULL
131616 +bitmap_print_to_pagebuf_33528 bitmap_print_to_pagebuf 0-4 33528 NULL
131617 +part_inflight_show_33532 part_inflight_show 0 33532 NULL
131618 +acpi_gsi_to_irq_33533 acpi_gsi_to_irq 1 33533 NULL
131619 +show_temp_high_33534 show_temp_high 0 33534 NULL
131620 +cgw_notifier_33537 cgw_notifier 0 33537 NULL
131621 +qp_map_queue_headers_33538 qp_map_queue_headers 0 33538 NULL nohasharray
131622 +netdev_store_33538 netdev_store 0-4 33538 &qp_map_queue_headers_33538
131623 +tomoyo_read_self_33539 tomoyo_read_self 3-0 33539 NULL nohasharray
131624 +osc_max_rpcs_in_flight_seq_write_33539 osc_max_rpcs_in_flight_seq_write 3 33539 &tomoyo_read_self_33539
131625 +bnx2_request_firmware_33540 bnx2_request_firmware 0 33540 NULL
131626 +get_fan_div_33546 get_fan_div 0 33546 NULL
131627 +cx8802_buf_prepare_33547 cx8802_buf_prepare 0 33547 NULL
131628 +compat_SyS_recv_33548 compat_SyS_recv 3 33548 NULL
131629 +tpm_show_ppi_request_33550 tpm_show_ppi_request 0 33550 NULL nohasharray
131630 +ahc_proc_write_seeprom_33550 ahc_proc_write_seeprom 0-3 33550 &tpm_show_ppi_request_33550
131631 +dup_array_33551 dup_array 3 33551 NULL
131632 +in8_33552 in8 0 33552 NULL nohasharray
131633 +iscsi_stat_logout_show_attr_indx_33552 iscsi_stat_logout_show_attr_indx 0 33552 &in8_33552
131634 +ima_parse_rule_33557 ima_parse_rule 0 33557 NULL
131635 +gpiochip_to_irq_33561 gpiochip_to_irq 2 33561 NULL
131636 +sst_byt_pcm_trigger_33563 sst_byt_pcm_trigger 0 33563 NULL
131637 +__btrfs_set_prop_33568 __btrfs_set_prop 0 33568 NULL
131638 +limit_write_33576 limit_write 0-3 33576 NULL
131639 +cmtp_send_frame_33577 cmtp_send_frame 3 33577 NULL
131640 +amd_gpio_request_33588 amd_gpio_request 0 33588 NULL
131641 +xfs_attr3_leaf_getvalue_33590 xfs_attr3_leaf_getvalue 0 33590 NULL nohasharray
131642 +iscsi_stat_sess_show_attr_indx_33590 iscsi_stat_sess_show_attr_indx 0 33590 &xfs_attr3_leaf_getvalue_33590
131643 +count_subheaders_33591 count_subheaders 0 33591 NULL nohasharray
131644 +acpi_ps_push_scope_33591 acpi_ps_push_scope 0 33591 &count_subheaders_33591
131645 +scsi_execute_33596 scsi_execute 5 33596 NULL nohasharray
131646 +xfs_itruncate_extents_33596 xfs_itruncate_extents 0 33596 &scsi_execute_33596
131647 +really_probe_33598 really_probe 0 33598 NULL
131648 +rtl_open_33601 rtl_open 0 33601 NULL
131649 +comedi_buf_write_n_allocated_33604 comedi_buf_write_n_allocated 0 33604 NULL
131650 +temp_vga_33605 temp_vga 0 33605 NULL
131651 +cifs_fsync_33606 cifs_fsync 0 33606 NULL
131652 +target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607 target_core_alua_tg_pt_gp_store_attr_alua_access_status 0-3 33607 NULL nohasharray
131653 +bond_option_resend_igmp_set_33607 bond_option_resend_igmp_set 0 33607 &target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607
131654 +xt_compat_target_offset_33608 xt_compat_target_offset 0 33608 NULL nohasharray
131655 +ltc4245_show_gpio_33608 ltc4245_show_gpio 0 33608 &xt_compat_target_offset_33608 nohasharray
131656 +ip6_find_1stfragopt_33608 ip6_find_1stfragopt 0 33608 &ltc4245_show_gpio_33608
131657 +wl12xx_pre_boot_33614 wl12xx_pre_boot 0 33614 NULL
131658 +il_dbgfs_qos_read_33615 il_dbgfs_qos_read 3-0 33615 NULL nohasharray
131659 +usb_gstrings_attach_33615 usb_gstrings_attach 3 33615 &il_dbgfs_qos_read_33615
131660 +show_rtap_iface_33618 show_rtap_iface 0 33618 NULL nohasharray
131661 +xfs_btree_check_sblock_33618 xfs_btree_check_sblock 0 33618 &show_rtap_iface_33618
131662 +set_temp_auto_temp_max_33619 set_temp_auto_temp_max 0-4 33619 NULL
131663 +nilfs_mdt_read_block_33622 nilfs_mdt_read_block 0 33622 NULL
131664 +do_sync_write_33624 do_sync_write 0-3 33624 NULL nohasharray
131665 +freeze_kernel_threads_33624 freeze_kernel_threads 0 33624 &do_sync_write_33624
131666 +hw_breakpoint_handler_33626 hw_breakpoint_handler 0 33626 NULL
131667 +i40e_setup_tx_descriptors_33630 i40e_setup_tx_descriptors 0 33630 NULL nohasharray
131668 +iio_buffer_write_length_33630 iio_buffer_write_length 0-4 33630 &i40e_setup_tx_descriptors_33630
131669 +swap_type_of_33634 swap_type_of 0 33634 NULL
131670 +snd_card_asihpi_trigger_33639 snd_card_asihpi_trigger 0 33639 NULL
131671 +c2_tx_ring_alloc_33640 c2_tx_ring_alloc 0 33640 NULL
131672 +mt9v011_s_ctrl_33643 mt9v011_s_ctrl 0 33643 NULL nohasharray
131673 +wlcore_cmd_wait_for_event_or_timeout_33643 wlcore_cmd_wait_for_event_or_timeout 0 33643 &mt9v011_s_ctrl_33643
131674 +read_battery_life_extender_33645 read_battery_life_extender 0 33645 NULL
131675 +mwifiex_uap_prepare_cmd_33647 mwifiex_uap_prepare_cmd 0 33647 NULL
131676 +ali_write_33649 ali_write 0-3 33649 NULL
131677 +beiscsi_process_async_pdu_33650 beiscsi_process_async_pdu 6 33650 NULL
131678 +create_endpoint_and_queue_control_33653 create_endpoint_and_queue_control 0 33653 NULL
131679 +mt9m111_set_green_balance_33654 mt9m111_set_green_balance 0 33654 NULL
131680 +sht15_update_status_33662 sht15_update_status 0 33662 NULL nohasharray
131681 +mvs_task_prep_33662 mvs_task_prep 0 33662 &sht15_update_status_33662
131682 +vmw_gmr_bind_33663 vmw_gmr_bind 3 33663 NULL
131683 +irq_blk_threshold_read_33666 irq_blk_threshold_read 3-0 33666 NULL nohasharray
131684 +writepage_33666 writepage 0 33666 &irq_blk_threshold_read_33666
131685 +kernel_fw_from_file_33667 kernel_fw_from_file 0 33667 NULL
131686 +arp_hdr_len_33671 arp_hdr_len 0 33671 NULL
131687 +i2c_hid_alloc_buffers_33673 i2c_hid_alloc_buffers 2 33673 NULL
131688 +pcm_playback_prepare_33674 pcm_playback_prepare 0 33674 NULL nohasharray
131689 +ath6kl_wmi_startscan_cmd_33674 ath6kl_wmi_startscan_cmd 8 33674 &pcm_playback_prepare_33674
131690 +show_color_common_33677 show_color_common 0 33677 NULL
131691 +submit_one_bio_33683 submit_one_bio 0 33683 NULL
131692 +manage_start_stop_store_33684 manage_start_stop_store 0-4 33684 NULL
131693 +policy_show_33685 policy_show 0 33685 NULL nohasharray
131694 +i8259A_suspend_33685 i8259A_suspend 0 33685 &policy_show_33685
131695 +kempld_type_show_33688 kempld_type_show 0 33688 NULL nohasharray
131696 +il4965_store_tx_power_33688 il4965_store_tx_power 0-4 33688 &kempld_type_show_33688
131697 +ceph_write_end_33694 ceph_write_end 0-5 33694 NULL nohasharray
131698 +alc262_parse_auto_config_33694 alc262_parse_auto_config 0 33694 &ceph_write_end_33694
131699 +snd_seq_ioctl_query_next_client_33695 snd_seq_ioctl_query_next_client 0 33695 NULL
131700 +nv50_disp_dmac_create__33696 nv50_disp_dmac_create_ 6 33696 NULL
131701 +sys_keyctl_33708 sys_keyctl 4 33708 NULL nohasharray
131702 +netlink_sendmsg_33708 netlink_sendmsg 4-0 33708 &sys_keyctl_33708 nohasharray
131703 +xs_send_kvec_33708 xs_send_kvec 5 33708 &netlink_sendmsg_33708
131704 +cap_task_setnice_33709 cap_task_setnice 0 33709 NULL
131705 +expand_corename_33710 expand_corename 2 33710 NULL
131706 +enable_33715 enable 0 33715 NULL
131707 +tipc_link_stats_33716 tipc_link_stats 3 33716 NULL
131708 +__gfs2_readpage_33717 __gfs2_readpage 0 33717 NULL
131709 +pvr2_stream_buffer_count_33719 pvr2_stream_buffer_count 2 33719 NULL
131710 +write_file_spectral_count_33723 write_file_spectral_count 3-0 33723 NULL
131711 +changeset_show_33726 changeset_show 0 33726 NULL
131712 +read_file_node_recv_33729 read_file_node_recv 3-0 33729 NULL
131713 +target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs_33732 target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs 0 33732 NULL
131714 +__mutex_lock_interruptible_slowpath_33735 __mutex_lock_interruptible_slowpath 0 33735 NULL
131715 +scm_check_creds_33739 scm_check_creds 0 33739 NULL
131716 +__iscsi_disc_show_password_mutual_33745 __iscsi_disc_show_password_mutual 0 33745 NULL nohasharray
131717 +nfs_idmap_instantiate_33745 nfs_idmap_instantiate 0 33745 &__iscsi_disc_show_password_mutual_33745
131718 +init_vif_33746 init_vif 0 33746 NULL
131719 +xfrm_count_pfkey_enc_supported_33748 xfrm_count_pfkey_enc_supported 0 33748 NULL
131720 +snd_rme96_playback_prepare_33751 snd_rme96_playback_prepare 0 33751 NULL
131721 +mptscsih_version_nvdata_persistent_show_33753 mptscsih_version_nvdata_persistent_show 0 33753 NULL nohasharray
131722 +dev_open_33753 dev_open 0 33753 &mptscsih_version_nvdata_persistent_show_33753
131723 +wusb_phy_rate_show_33754 wusb_phy_rate_show 0 33754 NULL
131724 +ath10k_download_and_run_otp_33758 ath10k_download_and_run_otp 0 33758 NULL
131725 +var_to_pll_33759 var_to_pll 0 33759 NULL
131726 +pccard_show_voltage_33761 pccard_show_voltage 0 33761 NULL
131727 +vifs_state_read_33762 vifs_state_read 3-0 33762 NULL
131728 +ext2_xattr_user_list_33764 ext2_xattr_user_list 0-5 33764 NULL nohasharray
131729 +ext3_mark_inode_dirty_33764 ext3_mark_inode_dirty 0 33764 &ext2_xattr_user_list_33764
131730 +hashtab_create_33769 hashtab_create 3 33769 NULL
131731 +midibuf_message_length_33770 midibuf_message_length 0 33770 NULL
131732 +rj54n1_s_ctrl_33771 rj54n1_s_ctrl 0 33771 NULL
131733 +blkdev_read_iter_33773 blkdev_read_iter 0 33773 NULL
131734 +____request_module_33775 ____request_module 0 33775 NULL
131735 +offset_to_stripe_33778 offset_to_stripe 0-2 33778 NULL
131736 +nfs4_proc_statfs_33780 nfs4_proc_statfs 0 33780 NULL
131737 +__btrfs_free_reserved_extent_33782 __btrfs_free_reserved_extent 2 33782 NULL
131738 +show_33785 show 0 33785 NULL nohasharray
131739 +target_stat_scsi_tgt_port_show_attr_read_mbytes_33785 target_stat_scsi_tgt_port_show_attr_read_mbytes 0 33785 &show_33785
131740 +ezusb_write_ltv_33788 ezusb_write_ltv 0 33788 NULL
131741 +kpageflags_read_33792 kpageflags_read 0-3 33792 NULL
131742 +iwl_send_calib_cfg_33793 iwl_send_calib_cfg 0 33793 NULL nohasharray
131743 +niu_ldn_irq_enable_33793 niu_ldn_irq_enable 0 33793 &iwl_send_calib_cfg_33793
131744 +check_qos_33797 check_qos 0 33797 NULL nohasharray
131745 +ql_set_mac_addr_33797 ql_set_mac_addr 0 33797 &check_qos_33797
131746 +set_pwm_enable1_33798 set_pwm_enable1 0-4 33798 NULL
131747 +if_sdio_read_rx_len_33800 if_sdio_read_rx_len 0 33800 NULL
131748 +__uncore_iperf_cfg_show_33801 __uncore_iperf_cfg_show 0 33801 NULL
131749 +find_next_offset_33804 find_next_offset 3-0 33804 NULL
131750 +queue_control_on_old_endpoint_33811 queue_control_on_old_endpoint 0 33811 NULL
131751 +show_fcstat_loss_of_signal_count_33814 show_fcstat_loss_of_signal_count 0 33814 NULL
131752 +bfad_im_drv_name_show_33817 bfad_im_drv_name_show 0 33817 NULL
131753 +kcs_size_33818 kcs_size 0 33818 NULL
131754 +filter_write_33819 filter_write 3-0 33819 NULL nohasharray
131755 +read_reg_33819 read_reg 0 33819 &filter_write_33819
131756 +acpi_ps_build_named_op_33827 acpi_ps_build_named_op 0 33827 NULL
131757 +show_queue_type_field_33829 show_queue_type_field 0 33829 NULL
131758 +scrub_setup_recheck_block_33831 scrub_setup_recheck_block 4-5 33831 NULL
131759 +udplite_manip_pkt_33832 udplite_manip_pkt 4 33832 NULL
131760 +hidp_get_raw_report_33837 hidp_get_raw_report 0-4 33837 NULL
131761 +snd_ad1889_capture_prepare_33838 snd_ad1889_capture_prepare 0 33838 NULL
131762 +exofs_file_fsync_33847 exofs_file_fsync 0 33847 NULL nohasharray
131763 +store_als_channel_33847 store_als_channel 0-4 33847 &exofs_file_fsync_33847
131764 +calgary_alloc_coherent_33851 calgary_alloc_coherent 2 33851 NULL nohasharray
131765 +usbatm_atm_send_33851 usbatm_atm_send 0 33851 &calgary_alloc_coherent_33851
131766 +oz_cdev_write_33852 oz_cdev_write 3 33852 NULL
131767 +hamachi_open_33855 hamachi_open 0 33855 NULL
131768 +mlx4_en_open_33856 mlx4_en_open 0 33856 NULL
131769 +parse_capture_source_33859 parse_capture_source 0 33859 NULL
131770 +hdcs_start_33860 hdcs_start 0 33860 NULL
131771 +dev_register_33861 dev_register 0 33861 NULL
131772 +ov6650_s_fmt_33866 ov6650_s_fmt 0 33866 NULL
131773 +rt2x00usb_vendor_request_sw_33878 rt2x00usb_vendor_request_sw 0 33878 NULL
131774 +pcxhr_read_rmh_status_33880 pcxhr_read_rmh_status 0 33880 NULL
131775 +bin_string_33884 bin_string 5-3 33884 NULL
131776 +get_fan1_div_33886 get_fan1_div 0 33886 NULL nohasharray
131777 +mwifiex_cmd_802_11_snmp_mib_33886 mwifiex_cmd_802_11_snmp_mib 0 33886 &get_fan1_div_33886
131778 +twl_request_33892 twl_request 0 33892 NULL
131779 +sis190_init_ring_33895 sis190_init_ring 0 33895 NULL nohasharray
131780 +isl29003_set_resolution_33895 isl29003_set_resolution 0 33895 &sis190_init_ring_33895
131781 +node_read_cpulist_33898 node_read_cpulist 0 33898 NULL
131782 +copy_gl_to_skb_pkt_33906 copy_gl_to_skb_pkt 3 33906 NULL
131783 +musb_g_ep0_enable_33907 musb_g_ep0_enable 0 33907 NULL
131784 +get_user_pages_33908 get_user_pages 0 33908 NULL nohasharray
131785 +store_loopback_33908 store_loopback 0-3 33908 &get_user_pages_33908
131786 +sg_nents_33909 sg_nents 0 33909 NULL
131787 +ath6kl_roam_mode_write_33912 ath6kl_roam_mode_write 3-0 33912 NULL
131788 +whiteheat_open_33916 whiteheat_open 0 33916 NULL
131789 +queue_logical_block_size_33918 queue_logical_block_size 0 33918 NULL
131790 +beiscsi_get_macaddr_33920 beiscsi_get_macaddr 0 33920 NULL
131791 +show_ata_port_port_no_33921 show_ata_port_port_no 0 33921 NULL
131792 +dwc3_send_gadget_ep_cmd_33923 dwc3_send_gadget_ep_cmd 0 33923 NULL
131793 +set_temp_auto_point_temp_33930 set_temp_auto_point_temp 0-4 33930 NULL nohasharray
131794 +store_tabletExecute_33930 store_tabletExecute 0-4 33930 &set_temp_auto_point_temp_33930
131795 +palmas_bulk_read_33937 palmas_bulk_read 0 33937 NULL
131796 +pyra_sysfs_write_settings_33939 pyra_sysfs_write_settings 0-6-5 33939 NULL
131797 +sel_read_avc_cache_threshold_33942 sel_read_avc_cache_threshold 3-0 33942 NULL nohasharray
131798 +edd_show_raw_data_33942 edd_show_raw_data 0 33942 &sel_read_avc_cache_threshold_33942
131799 +lpfc_idiag_ctlacc_read_33943 lpfc_idiag_ctlacc_read 3-0 33943 NULL
131800 +read_file_tgt_rx_stats_33944 read_file_tgt_rx_stats 3-0 33944 NULL
131801 +stv06xx_write_bridge_33945 stv06xx_write_bridge 0 33945 NULL nohasharray
131802 +smsc95xx_ethtool_get_eeprom_len_33945 smsc95xx_ethtool_get_eeprom_len 0 33945 &stv06xx_write_bridge_33945
131803 +rs_sta_dbgfs_drv_tx_stats_read_33946 rs_sta_dbgfs_drv_tx_stats_read 3-0 33946 NULL nohasharray
131804 +logfs_write_inode_33946 logfs_write_inode 0 33946 &rs_sta_dbgfs_drv_tx_stats_read_33946
131805 +metric_id_get_33947 metric_id_get 0 33947 NULL nohasharray
131806 +__zd_usb_enable_rx_33947 __zd_usb_enable_rx 0 33947 &metric_id_get_33947
131807 +hfsplus_osx_setxattr_33952 hfsplus_osx_setxattr 0 33952 NULL
131808 +__proc_dump_kernel_33954 __proc_dump_kernel 5 33954 NULL
131809 +nilfs_direct_delete_and_convert_33957 nilfs_direct_delete_and_convert 0 33957 NULL
131810 +iscsi_nacl_auth_show_userid_33958 iscsi_nacl_auth_show_userid 0 33958 NULL
131811 +b44_register_phy_one_33962 b44_register_phy_one 0 33962 NULL
131812 +btrfs_delalloc_reserve_metadata_33963 btrfs_delalloc_reserve_metadata 0 33963 NULL
131813 +ieee802154_hdr_get_addrs_33964 ieee802154_hdr_get_addrs 0 33964 NULL
131814 +nct7802_read_fan_33970 nct7802_read_fan 0 33970 NULL
131815 +show_phys_height_33974 show_phys_height 0 33974 NULL nohasharray
131816 +actual_brightness_show_33974 actual_brightness_show 0 33974 &show_phys_height_33974
131817 +store_33978 store 0 33978 NULL nohasharray
131818 +bq2415x_set_termination_current_33978 bq2415x_set_termination_current 0 33978 &store_33978
131819 +brightness_show_33981 brightness_show 0 33981 NULL
131820 +show_33983 show 0 33983 NULL nohasharray
131821 +adfs_dir_find_entry_33983 adfs_dir_find_entry 0 33983 &show_33983
131822 +vga_switcheroo_debugfs_write_33984 vga_switcheroo_debugfs_write 3-0 33984 NULL
131823 +snd_interval_refine_33987 snd_interval_refine 0 33987 NULL nohasharray
131824 +hotkey_enable_store_33987 hotkey_enable_store 0-4 33987 &snd_interval_refine_33987
131825 +is_enabled_33989 is_enabled 0 33989 NULL
131826 +igbvf_request_irq_33999 igbvf_request_irq 0 33999 NULL nohasharray
131827 +dump_emit_33999 dump_emit 3 33999 &igbvf_request_irq_33999
131828 +acpi_device_hid_show_34000 acpi_device_hid_show 0 34000 NULL
131829 +lpfc_nodev_tmo_show_34002 lpfc_nodev_tmo_show 0 34002 NULL
131830 +__az6007_read_34011 __az6007_read 0 34011 NULL
131831 +ath10k_pci_wake_34017 ath10k_pci_wake 0 34017 NULL
131832 +state_show_34018 state_show 0 34018 NULL
131833 +__ntfs_malloc_34022 __ntfs_malloc 1 34022 NULL
131834 +lbs_lowrssi_write_34025 lbs_lowrssi_write 3-0 34025 NULL
131835 +ct_pcm_playback_trigger_34027 ct_pcm_playback_trigger 0 34027 NULL nohasharray
131836 +bh1780_show_power_state_34027 bh1780_show_power_state 0 34027 &ct_pcm_playback_trigger_34027
131837 +at803x_config_init_34029 at803x_config_init 0 34029 NULL
131838 +ghash_update_34031 ghash_update 0 34031 NULL
131839 +nilfs_snapshot_attr_store_34033 nilfs_snapshot_attr_store 0-4 34033 NULL
131840 +ppp_write_34034 ppp_write 3-0 34034 NULL
131841 +m88ts2022_set_params_34040 m88ts2022_set_params 0 34040 NULL
131842 +tty_insert_flip_string_34042 tty_insert_flip_string 3-0 34042 NULL
131843 +__domain_flush_pages_34045 __domain_flush_pages 3-2 34045 NULL nohasharray
131844 +show_sas_expander_vendor_id_34045 show_sas_expander_vendor_id 0 34045 &__domain_flush_pages_34045
131845 +ncp_hash_dentry_34049 ncp_hash_dentry 0 34049 NULL nohasharray
131846 +lpfc_restrict_login_store_34049 lpfc_restrict_login_store 0-4 34049 &ncp_hash_dentry_34049
131847 +bm_page_io_async_34050 bm_page_io_async 2 34050 NULL
131848 +cdc_ncm_show_tx_timer_usecs_34052 cdc_ncm_show_tx_timer_usecs 0 34052 NULL
131849 +ad7793_set_mode_34053 ad7793_set_mode 0 34053 NULL
131850 +pcm_trigger_34060 pcm_trigger 0 34060 NULL
131851 +memcg_update_all_caches_34068 memcg_update_all_caches 1-0 34068 NULL
131852 +store_34070 store 0-3 34070 NULL
131853 +efx_phc_enable_34071 efx_phc_enable 0 34071 NULL
131854 +show_analog_out_34081 show_analog_out 0 34081 NULL
131855 +show_risefalltime_34084 show_risefalltime 0 34084 NULL
131856 +get_eeprom_len_34091 get_eeprom_len 0 34091 NULL
131857 +set_component_locate_34094 set_component_locate 0-4 34094 NULL
131858 +pipeline_pipeline_fifo_full_read_34095 pipeline_pipeline_fifo_full_read 3-0 34095 NULL nohasharray
131859 +alc_alloc_spec_34095 alc_alloc_spec 0 34095 &pipeline_pipeline_fifo_full_read_34095
131860 +lp55xx_store_engine_select_34100 lp55xx_store_engine_select 0-4 34100 NULL
131861 +__irq_domain_add_34101 __irq_domain_add 2 34101 NULL nohasharray
131862 +timeout_store_34101 timeout_store 0-4 34101 &__irq_domain_add_34101
131863 +proc_scsi_host_write_34107 proc_scsi_host_write 3-0 34107 NULL nohasharray
131864 +fjn_open_34107 fjn_open 0 34107 &proc_scsi_host_write_34107
131865 +ipath_map_page_34112 ipath_map_page 3 34112 NULL
131866 +sxgbe_open_34127 sxgbe_open 0 34127 NULL
131867 +asd_show_dev_pcba_sn_34128 asd_show_dev_pcba_sn 0 34128 NULL
131868 +store_temp_max_34130 store_temp_max 0-4 34130 NULL
131869 +islpci_mgt_transmit_34133 islpci_mgt_transmit 0-5 34133 NULL nohasharray
131870 +typhoon_request_firmware_34133 typhoon_request_firmware 0 34133 &islpci_mgt_transmit_34133
131871 +cdc_mbim_process_dgram_34136 cdc_mbim_process_dgram 3 34136 NULL
131872 +btrfs_csum_one_bio_34137 btrfs_csum_one_bio 0 34137 NULL
131873 +mtu2blksize_34139 mtu2blksize 0 34139 NULL
131874 +ixgbe_dbg_netdev_ops_write_34141 ixgbe_dbg_netdev_ops_write 3-0 34141 NULL nohasharray
131875 +si476x_core_cmd_am_acf_status_34141 si476x_core_cmd_am_acf_status 0 34141 &ixgbe_dbg_netdev_ops_write_34141
131876 +usbhid_power_34146 usbhid_power 0 34146 NULL nohasharray
131877 +veth_dev_init_34146 veth_dev_init 0 34146 &usbhid_power_34146
131878 +show_ipInDelivers_34148 show_ipInDelivers 0 34148 NULL
131879 +mwifiex_cmd_11n_addba_rsp_gen_34149 mwifiex_cmd_11n_addba_rsp_gen 0 34149 NULL
131880 +quirk_pcie_aspm_read_34150 quirk_pcie_aspm_read 0 34150 NULL
131881 +rt61pci_load_firmware_34151 rt61pci_load_firmware 0 34151 NULL
131882 +adt7x10_show_name_34153 adt7x10_show_name 0 34153 NULL nohasharray
131883 +hung_up_tty_write_34153 hung_up_tty_write 0-3 34153 &adt7x10_show_name_34153
131884 +configure_endpoint_34156 configure_endpoint 0 34156 NULL nohasharray
131885 +ixgbevf_read_posted_mbx_34156 ixgbevf_read_posted_mbx 0 34156 &configure_endpoint_34156 nohasharray
131886 +elan_i2c_set_flash_key_34156 elan_i2c_set_flash_key 0 34156 &ixgbevf_read_posted_mbx_34156
131887 +osst_eod_frame_ppos_show_34157 osst_eod_frame_ppos_show 0 34157 NULL nohasharray
131888 +host_control_on_shutdown_store_34157 host_control_on_shutdown_store 0-4 34157 &osst_eod_frame_ppos_show_34157
131889 +ext4_xattr_list_34162 ext4_xattr_list 0 34162 NULL nohasharray
131890 +st_sensors_spi_read_multiple_byte_34162 st_sensors_spi_read_multiple_byte 4 34162 &ext4_xattr_list_34162
131891 +card_wait_for_ready_34163 card_wait_for_ready 0 34163 NULL
131892 +ocfs2_xattr_list_entry_34165 ocfs2_xattr_list_entry 0 34165 NULL
131893 +rt2x00debug_read_bbp_34167 rt2x00debug_read_bbp 0-3 34167 NULL
131894 +ahci_show_port_cmd_34168 ahci_show_port_cmd 0 34168 NULL nohasharray
131895 +show_rdac5_34168 show_rdac5 0 34168 &ahci_show_port_cmd_34168
131896 +show_pkey_34170 show_pkey 0 34170 NULL
131897 +skb_to_sgvec_34171 skb_to_sgvec 0 34171 NULL
131898 +xfs_attr_get_34174 xfs_attr_get 0 34174 NULL
131899 +hdcs_s_ctrl_34177 hdcs_s_ctrl 0 34177 NULL
131900 +qla2x00_fw_dump_size_show_34180 qla2x00_fw_dump_size_show 0 34180 NULL
131901 +show_pci_clock_34182 show_pci_clock 0 34182 NULL
131902 +mgsl_claim_resources_34183 mgsl_claim_resources 0 34183 NULL
131903 +hidp_set_raw_report_34192 hidp_set_raw_report 0-4 34192 NULL
131904 +comp_algorithm_show_34195 comp_algorithm_show 0 34195 NULL
131905 +reiserfs_write_inode_34202 reiserfs_write_inode 0 34202 NULL nohasharray
131906 +max_comp_streams_store_34202 max_comp_streams_store 0-4 34202 &reiserfs_write_inode_34202
131907 +netlbl_unlhsh_netdev_handler_34204 netlbl_unlhsh_netdev_handler 0 34204 NULL
131908 +rsi_debug_zone_write_34206 rsi_debug_zone_write 3-0 34206 NULL nohasharray
131909 +rbd_osd_req_create_34206 rbd_osd_req_create 3 34206 &rsi_debug_zone_write_34206
131910 +xfs_bmapi_write_34208 xfs_bmapi_write 0 34208 NULL
131911 +snd_ice1712_capture_pro_prepare_34214 snd_ice1712_capture_pro_prepare 0 34214 NULL
131912 +ext4_da_write_begin_34215 ext4_da_write_begin 3-4-0 34215 NULL
131913 +__send_command_34218 __send_command 5-7 34218 NULL
131914 +ext3_ordered_writepage_34221 ext3_ordered_writepage 0 34221 NULL nohasharray
131915 +bnx2x_send_msg2pf_34221 bnx2x_send_msg2pf 0 34221 &ext3_ordered_writepage_34221
131916 +adt7x10_temp_ready_34222 adt7x10_temp_ready 0 34222 NULL
131917 +ds2404_read_time_34225 ds2404_read_time 0 34225 NULL nohasharray
131918 +sctp_setsockopt_auto_asconf_34225 sctp_setsockopt_auto_asconf 0 34225 &ds2404_read_time_34225
131919 +show_hdmi_cable_34236 show_hdmi_cable 0 34236 NULL
131920 +store_34237 store 0-4 34237 NULL
131921 +start_genius_cam_34238 start_genius_cam 0 34238 NULL
131922 +dma_release_from_contiguous_34239 dma_release_from_contiguous 3 34239 NULL
131923 +wm8350_isink_enable_34241 wm8350_isink_enable 0 34241 NULL nohasharray
131924 +path_has_perm_34241 path_has_perm 0 34241 &wm8350_isink_enable_34241
131925 +bnx2x_nic_load_34243 bnx2x_nic_load 0 34243 NULL
131926 +i2o_bus_probe_34244 i2o_bus_probe 0 34244 NULL
131927 +cmpc_accel_sensitivity_show_34247 cmpc_accel_sensitivity_show 0 34247 NULL nohasharray
131928 +xennet_open_34247 xennet_open 0 34247 &cmpc_accel_sensitivity_show_34247
131929 +setup_nodes_for_search_34248 setup_nodes_for_search 0 34248 NULL
131930 +bcm_init_34250 bcm_init 0 34250 NULL nohasharray
131931 +adp8870_bl_l5_dark_dim_store_34250 adp8870_bl_l5_dark_dim_store 4-0 34250 &bcm_init_34250
131932 +raid_disks_store_34258 raid_disks_store 0-3 34258 NULL
131933 +xfs_bmbt_get_maxrecs_34259 xfs_bmbt_get_maxrecs 0 34259 NULL
131934 +max_age_store_34262 max_age_store 4-0 34262 NULL
131935 +show_bank2_mask_34263 show_bank2_mask 0 34263 NULL nohasharray
131936 +squashfs_readpage_34263 squashfs_readpage 0 34263 &show_bank2_mask_34263
131937 +bl_pipe_downcall_34264 bl_pipe_downcall 3-0 34264 NULL nohasharray
131938 +svc_listen_34264 svc_listen 0 34264 &bl_pipe_downcall_34264
131939 +ocfs2_dlm_lock_34265 ocfs2_dlm_lock 0 34265 NULL
131940 +pcf857x_to_irq_34273 pcf857x_to_irq 2 34273 NULL
131941 +kprobes_module_callback_34274 kprobes_module_callback 0 34274 NULL
131942 +ib_dma_mapping_error_34277 ib_dma_mapping_error 2 34277 NULL
131943 +device_private_init_34279 device_private_init 0 34279 NULL
131944 +isoc_enable_34281 isoc_enable 0 34281 NULL
131945 +get_boolean_34283 get_boolean 0 34283 NULL
131946 +xgmac_reg_addr_write_34284 xgmac_reg_addr_write 3 34284 NULL
131947 +stp_state_store_34285 stp_state_store 0-4 34285 NULL
131948 +f_set_ib_loopback_34288 f_set_ib_loopback 0 34288 NULL
131949 +show_cfg_34289 show_cfg 0 34289 NULL
131950 +bd2802_store_reg0x0e_34291 bd2802_store_reg0x0e 0-4 34291 NULL
131951 +cx18_start_capture_34296 cx18_start_capture 0 34296 NULL
131952 +aac_show_max_id_34297 aac_show_max_id 0 34297 NULL
131953 +rr_open_34298 rr_open 0 34298 NULL
131954 +auxadc_read_34299 auxadc_read 0 34299 NULL
131955 +acpi_ds_create_operand_34302 acpi_ds_create_operand 0 34302 NULL
131956 +snd_p16v_pcm_trigger_capture_34307 snd_p16v_pcm_trigger_capture 0 34307 NULL
131957 +ti_vread_sync_34311 ti_vread_sync 0 34311 NULL
131958 +bfs_write_begin_34322 bfs_write_begin 0 34322 NULL
131959 +iov_iter_single_seg_count_34326 iov_iter_single_seg_count 0 34326 NULL
131960 +em28xx_start_analog_streaming_34335 em28xx_start_analog_streaming 0 34335 NULL
131961 +efivar_attr_show_34341 efivar_attr_show 0 34341 NULL
131962 +led_trigger_store_34354 led_trigger_store 0-4 34354 NULL
131963 +radio_read_34356 radio_read 0-3 34356 NULL
131964 +proc_thread_self_readlink_34357 proc_thread_self_readlink 3-0 34357 NULL nohasharray
131965 +show_ap2_temp_34357 show_ap2_temp 0 34357 &proc_thread_self_readlink_34357 nohasharray
131966 +ssb_bus_suspend_34357 ssb_bus_suspend 0 34357 &show_ap2_temp_34357
131967 +write_rss_34360 write_rss 0 34360 NULL nohasharray
131968 +hugetlbfs_migrate_page_34360 hugetlbfs_migrate_page 0 34360 &write_rss_34360
131969 +show_session_param_ISCSI_PARAM_LU_RESET_TMO_34362 show_session_param_ISCSI_PARAM_LU_RESET_TMO 0 34362 NULL
131970 +sync_page_io_34363 sync_page_io 3 34363 NULL nohasharray
131971 +ipr_store_reset_adapter_34363 ipr_store_reset_adapter 0-4 34363 &sync_page_io_34363
131972 +tpm_show_ppi_vs_operations_34365 tpm_show_ppi_vs_operations 0 34365 NULL
131973 +rngapi_reset_34366 rngapi_reset 3 34366 NULL nohasharray
131974 +p54_alloc_skb_34366 p54_alloc_skb 3 34366 &rngapi_reset_34366
131975 +play_audio_cb_34367 play_audio_cb 2 34367 NULL
131976 +batadv_hard_if_event_34371 batadv_hard_if_event 0 34371 NULL
131977 +i2c_hid_get_raw_report_34376 i2c_hid_get_raw_report 0-4 34376 NULL
131978 +reiserfs_resize_34377 reiserfs_resize 2 34377 NULL
131979 +ea_read_34378 ea_read 0 34378 NULL nohasharray
131980 +_iwl_dbgfs_low_latency_write_34378 _iwl_dbgfs_low_latency_write 3-0 34378 &ea_read_34378
131981 +regulator_mode_to_status_34382 regulator_mode_to_status 0 34382 NULL
131982 +av7110_vbi_write_34384 av7110_vbi_write 3-0 34384 NULL
131983 +hsc_probe_34385 hsc_probe 0 34385 NULL
131984 +usbvision_v4l2_read_34386 usbvision_v4l2_read 3-0 34386 NULL
131985 +read_rbu_image_type_34387 read_rbu_image_type 6-0-5 34387 NULL
131986 +i2c_outb_34391 i2c_outb 0 34391 NULL
131987 +saa7110_s_ctrl_34396 saa7110_s_ctrl 0 34396 NULL
131988 +ivtv_read_pos_34400 ivtv_read_pos 3-0 34400 NULL nohasharray
131989 +iwl_calib_set_34400 iwl_calib_set 3-0 34400 &ivtv_read_pos_34400
131990 +mei_cl_flow_ctrl_creds_34404 mei_cl_flow_ctrl_creds 0 34404 NULL
131991 +ath5k_attr_show_ofdm_weak_signal_detection_34410 ath5k_attr_show_ofdm_weak_signal_detection 0 34410 NULL
131992 +set_rdac4_34411 set_rdac4 4-0 34411 NULL nohasharray
131993 +sctp_make_heartbeat_ack_34411 sctp_make_heartbeat_ack 4 34411 &set_rdac4_34411
131994 +snd_ali_prepare_34413 snd_ali_prepare 0 34413 NULL
131995 +cfq_slice_async_show_34423 cfq_slice_async_show 0 34423 NULL nohasharray
131996 +ipv4_conntrack_defrag_34423 ipv4_conntrack_defrag 0 34423 &cfq_slice_async_show_34423
131997 +duplex_show_34424 duplex_show 0 34424 NULL
131998 +set_essid_34427 set_essid 0 34427 NULL
131999 +affs_readpage_34433 affs_readpage 0 34433 NULL
132000 +__extent_read_full_page_34437 __extent_read_full_page 0 34437 NULL
132001 +target_stat_scsi_lu_show_attr_lun_34439 target_stat_scsi_lu_show_attr_lun 0 34439 NULL nohasharray
132002 +security_socket_create_34439 security_socket_create 0 34439 &target_stat_scsi_lu_show_attr_lun_34439
132003 +store_state_field_34443 store_state_field 0-4 34443 NULL
132004 +go7007_buf_prepare_34448 go7007_buf_prepare 0 34448 NULL
132005 +_read_oob_34450 _read_oob 0 34450 NULL
132006 +sisfb_set_par_34453 sisfb_set_par 0 34453 NULL
132007 +bmg160_setup_new_data_interrupt_34455 bmg160_setup_new_data_interrupt 0 34455 NULL
132008 +get_clusters_34459 get_clusters 0 34459 NULL nohasharray
132009 +sctp_make_abort_34459 sctp_make_abort 3 34459 &get_clusters_34459
132010 +wl1251_cmd_data_path_rx_34460 wl1251_cmd_data_path_rx 0 34460 NULL
132011 +bfad_im_serial_num_show_34463 bfad_im_serial_num_show 0 34463 NULL
132012 +aty_dsp_gt_34465 aty_dsp_gt 0 34465 NULL
132013 +ssb_hcd_probe_34466 ssb_hcd_probe 0 34466 NULL
132014 +esas2r_read_fw_34468 esas2r_read_fw 0-3-4 34468 NULL
132015 +monitor_id_show_34469 monitor_id_show 0 34469 NULL nohasharray
132016 +lbs_cmd_802_11_sleep_params_34469 lbs_cmd_802_11_sleep_params 0 34469 &monitor_id_show_34469 nohasharray
132017 +dev_start_34469 dev_start 0 34469 &lbs_cmd_802_11_sleep_params_34469
132018 +show_34470 show 0 34470 NULL
132019 +mwifiex_regrdwr_read_34472 mwifiex_regrdwr_read 3-0 34472 NULL
132020 +sha224_ssse3_init_34474 sha224_ssse3_init 0 34474 NULL
132021 +fw_csr_string_34475 fw_csr_string 0 34475 NULL
132022 +skcipher_sndbuf_34476 skcipher_sndbuf 0 34476 NULL
132023 +i2o_parm_field_get_34477 i2o_parm_field_get 5 34477 NULL
132024 +airspy_submit_urbs_34481 airspy_submit_urbs 0 34481 NULL
132025 +show_iface_data_seq_in_order_34486 show_iface_data_seq_in_order 0 34486 NULL
132026 +security_inode_permission_34488 security_inode_permission 0 34488 NULL nohasharray
132027 +_ctl_device_sas_address_show_34488 _ctl_device_sas_address_show 0 34488 &security_inode_permission_34488
132028 +enable_store_34489 enable_store 0-4 34489 NULL nohasharray
132029 +skein1024_final_34489 skein1024_final 0 34489 &enable_store_34489
132030 +rt2500pci_enable_radio_34490 rt2500pci_enable_radio 0 34490 NULL
132031 +SyS_pwritev_34494 SyS_pwritev 3 34494 NULL
132032 +qp_alloc_res_34496 qp_alloc_res 5 34496 NULL
132033 +cgroup_release_agent_write_34497 cgroup_release_agent_write 0-3 34497 NULL
132034 +acerhdf_get_temp_34504 acerhdf_get_temp 0 34504 NULL
132035 +lb_tx_hash_to_port_mapping_init_34505 lb_tx_hash_to_port_mapping_init 0 34505 NULL nohasharray
132036 +lu_buf_check_and_alloc_34505 lu_buf_check_and_alloc 2 34505 &lb_tx_hash_to_port_mapping_init_34505
132037 +features_show_34507 features_show 0 34507 NULL
132038 +efivar_size_read_34508 efivar_size_read 0 34508 NULL nohasharray
132039 +show_34508 show 0 34508 &efivar_size_read_34508
132040 +sdev_store_evt_lun_change_reported_34510 sdev_store_evt_lun_change_reported 0-4 34510 NULL
132041 +show_temp_over_34512 show_temp_over 0 34512 NULL
132042 +qmi_wwan_mac_addr_34513 qmi_wwan_mac_addr 0 34513 NULL
132043 +ov9740_cropcap_34514 ov9740_cropcap 0 34514 NULL
132044 +tda18271_init_regs_34515 tda18271_init_regs 0 34515 NULL
132045 +bnad_rx_res_alloc_34516 bnad_rx_res_alloc 0 34516 NULL
132046 +fusbh200_urb_enqueue_34521 fusbh200_urb_enqueue 0 34521 NULL
132047 +hermes_write_wordrec_34522 hermes_write_wordrec 0 34522 NULL
132048 +bh1780_show_lux_34523 bh1780_show_lux 0 34523 NULL nohasharray
132049 +wl1251_acx_default_key_34523 wl1251_acx_default_key 0 34523 &bh1780_show_lux_34523
132050 +snd_pcm_hw_param_value_34525 snd_pcm_hw_param_value 0 34525 NULL
132051 +pccard_store_irq_mask_34534 pccard_store_irq_mask 0-4 34534 NULL
132052 +bMaxPower_show_34536 bMaxPower_show 0 34536 NULL
132053 +tracing_stats_read_34537 tracing_stats_read 3 34537 NULL
132054 +id_vendor_show_34538 id_vendor_show 0 34538 NULL
132055 +ths7303_config_34542 ths7303_config 0 34542 NULL
132056 +hugetlbfs_read_actor_34547 hugetlbfs_read_actor 0-4-5-2 34547 NULL nohasharray
132057 +ext4_read_inline_page_34547 ext4_read_inline_page 0 34547 &hugetlbfs_read_actor_34547
132058 +hdmi_streamoff_34556 hdmi_streamoff 0 34556 NULL nohasharray
132059 +asd_verify_flash_seg_34556 asd_verify_flash_seg 0 34556 &hdmi_streamoff_34556
132060 +dbBackSplit_34561 dbBackSplit 0 34561 NULL
132061 +self_check_peb_ec_hdr_34564 self_check_peb_ec_hdr 0 34564 NULL nohasharray
132062 +alloc_ieee80211_rsl_34564 alloc_ieee80211_rsl 1 34564 &self_check_peb_ec_hdr_34564
132063 +show_sas_expander_component_revision_id_34566 show_sas_expander_component_revision_id 0 34566 NULL
132064 +vsock_bind_34572 vsock_bind 0 34572 NULL
132065 +snd_ice1712_playback_pro_prepare_34573 snd_ice1712_playback_pro_prepare 0 34573 NULL
132066 +ext4_ind_direct_IO_34574 ext4_ind_direct_IO 4-0 34574 NULL
132067 +mwl8k_cmd_set_rf_channel_34578 mwl8k_cmd_set_rf_channel 0 34578 NULL nohasharray
132068 +via_ircc_net_open_34578 via_ircc_net_open 0 34578 &mwl8k_cmd_set_rf_channel_34578
132069 +digi_open_34579 digi_open 0 34579 NULL
132070 +lov_stripecount_seq_write_34582 lov_stripecount_seq_write 3 34582 NULL
132071 +velocity_rx_copy_34583 velocity_rx_copy 2 34583 NULL
132072 +s5p_mfc_alloc_priv_buf_34585 s5p_mfc_alloc_priv_buf 0 34585 NULL
132073 +init_send_hfcd_34586 init_send_hfcd 1 34586 NULL
132074 +ceph_msgpool_init_34599 ceph_msgpool_init 4 34599 NULL nohasharray
132075 +cw1200_queue_init_34599 cw1200_queue_init 4 34599 &ceph_msgpool_init_34599 nohasharray
132076 +ov2640_s_stream_34599 ov2640_s_stream 0 34599 &cw1200_queue_init_34599
132077 +behind_writes_used_show_34600 behind_writes_used_show 0 34600 NULL
132078 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE_34601 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE 0 34601 NULL
132079 +bio_integrity_bytes_34602 bio_integrity_bytes 2 34602 NULL
132080 +ctrl_xmit_34606 ctrl_xmit 0 34606 NULL
132081 +__jffs2_ref_totlen_34609 __jffs2_ref_totlen 0 34609 NULL nohasharray
132082 +mtd_write_34609 mtd_write 0 34609 &__jffs2_ref_totlen_34609 nohasharray
132083 +ext2_write_begin_34609 ext2_write_begin 0 34609 &mtd_write_34609
132084 +ftdi_open_34618 ftdi_open 0 34618 NULL
132085 +il_commit_rxon_34621 il_commit_rxon 0 34621 NULL
132086 +pmbus_regulator_is_enabled_34623 pmbus_regulator_is_enabled 0 34623 NULL
132087 +sdev_store_delete_34624 sdev_store_delete 0-4 34624 NULL
132088 +scsi_debug_write_info_34626 scsi_debug_write_info 0-3 34626 NULL nohasharray
132089 +set_point2_34626 set_point2 0-4 34626 &scsi_debug_write_info_34626
132090 +da9063_rtc_set_alarm_34628 da9063_rtc_set_alarm 0 34628 NULL
132091 +ivtv_read_34631 ivtv_read 0 34631 NULL
132092 +cnic_alloc_dma_34641 cnic_alloc_dma 3 34641 NULL
132093 +pcipcwd_write_34644 pcipcwd_write 0-3 34644 NULL
132094 +rt2x00usb_alloc_entries_34648 rt2x00usb_alloc_entries 0 34648 NULL
132095 +iwl_mvm_power_set_ba_34655 iwl_mvm_power_set_ba 0 34655 NULL
132096 +cifs_readpage_from_fscache_34659 cifs_readpage_from_fscache 0 34659 NULL
132097 +nf_nat_mangle_udp_packet_34661 nf_nat_mangle_udp_packet 6-8 34661 NULL
132098 +br_multicast_set_port_router_34667 br_multicast_set_port_router 0 34667 NULL
132099 +snd_seq_do_ioctl_34668 snd_seq_do_ioctl 0 34668 NULL
132100 +sleep_auth_write_34676 sleep_auth_write 3-0 34676 NULL
132101 +pte_pfn_34678 pte_pfn 0 34678 NULL
132102 +udp_v4_get_port_34680 udp_v4_get_port 0 34680 NULL
132103 +ixgbevf_read_mbx_vf_34683 ixgbevf_read_mbx_vf 0 34683 NULL
132104 +core_setup_alua_34684 core_setup_alua 0 34684 NULL
132105 +f2fs_direct_IO_34685 f2fs_direct_IO 0-4 34685 NULL
132106 +isr_fiqs_read_34687 isr_fiqs_read 3-0 34687 NULL
132107 +batadv_tvlv_realloc_packet_buff_34688 batadv_tvlv_realloc_packet_buff 4-3 34688 NULL
132108 +hptiop_adjust_disk_queue_depth_34698 hptiop_adjust_disk_queue_depth 0-2 34698 NULL
132109 +__generic_file_write_iter_34699 __generic_file_write_iter 0 34699 NULL
132110 +em2800_i2c_send_bytes_34700 em2800_i2c_send_bytes 0-4 34700 NULL
132111 +wa_urb_enqueue_34701 wa_urb_enqueue 0 34701 NULL
132112 +target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable_34702 target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable 0 34702 NULL
132113 +wpf_s_ctrl_34705 wpf_s_ctrl 0 34705 NULL
132114 +alloc_irq_and_cfg_at_34706 alloc_irq_and_cfg_at 1 34706 NULL
132115 +ext4_listxattr_34712 ext4_listxattr 0-3 34712 NULL
132116 +bb_show_34715 bb_show 0 34715 NULL nohasharray
132117 +autofs4_write_34715 autofs4_write 4 34715 &bb_show_34715
132118 +ipath_f_get_ib_cfg_34717 ipath_f_get_ib_cfg 0 34717 NULL nohasharray
132119 +osst_seek_logical_blk_34717 osst_seek_logical_blk 0 34717 &ipath_f_get_ib_cfg_34717
132120 +ieee80211_if_read_num_sta_ps_34722 ieee80211_if_read_num_sta_ps 3-0 34722 NULL
132121 +store_34724 store 0-3 34724 NULL nohasharray
132122 +max77686_rtc_start_alarm_34724 max77686_rtc_start_alarm 0 34724 &store_34724
132123 +composite_dev_prepare_34730 composite_dev_prepare 0 34730 NULL
132124 +sch_transaction_34731 sch_transaction 0 34731 NULL
132125 +platform_list_read_file_34734 platform_list_read_file 3-0 34734 NULL
132126 +target_fabric_tpg_attrib_attr_show_34735 target_fabric_tpg_attrib_attr_show 0 34735 NULL
132127 +reg_w_ixbuf_34736 reg_w_ixbuf 4 34736 NULL nohasharray
132128 +fib_rule_nlmsg_size_34736 fib_rule_nlmsg_size 0 34736 &reg_w_ixbuf_34736
132129 +sctp_make_datafrag_empty_34737 sctp_make_datafrag_empty 3 34737 NULL
132130 +nilfs_dev_README_show_34738 nilfs_dev_README_show 0 34738 NULL
132131 +ieee80211_check_combinations_34740 ieee80211_check_combinations 0 34740 NULL nohasharray
132132 +o2hb_region_blocks_write_34740 o2hb_region_blocks_write 0-3 34740 &ieee80211_check_combinations_34740
132133 +diagc_attr_show_34742 diagc_attr_show 0 34742 NULL
132134 +tps80031_rtc_read_time_34745 tps80031_rtc_read_time 0 34745 NULL nohasharray
132135 +do_loop_readv_writev_34745 do_loop_readv_writev 0 34745 &tps80031_rtc_read_time_34745
132136 +pm8001_mpi_build_cmd_34746 pm8001_mpi_build_cmd 0 34746 NULL
132137 +i9xx_pipe_crc_ctl_reg_34748 i9xx_pipe_crc_ctl_reg 0 34748 NULL
132138 +ext4_sync_parent_34750 ext4_sync_parent 0 34750 NULL nohasharray
132139 +store_nservers_34750 store_nservers 0-4 34750 &ext4_sync_parent_34750
132140 +solos_param_store_34755 solos_param_store 0-4 34755 NULL nohasharray
132141 +lsm_alloc_plain_34755 lsm_alloc_plain 1 34755 &solos_param_store_34755
132142 +i2400m_change_mtu_34758 i2400m_change_mtu 0 34758 NULL
132143 +bootmode_store_34762 bootmode_store 4-0 34762 NULL
132144 +device_add_34766 device_add 0 34766 NULL
132145 +__iio_device_attr_init_34767 __iio_device_attr_init 0 34767 NULL
132146 +gsmld_read_34768 gsmld_read 0 34768 NULL
132147 +pipe_read_34776 pipe_read 0 34776 NULL
132148 +qib_cdev_init_34778 qib_cdev_init 1 34778 NULL
132149 +vga16fb_check_var_34784 vga16fb_check_var 0 34784 NULL
132150 +show_spd_enb_34787 show_spd_enb 0 34787 NULL
132151 +iscsi_stat_instance_show_attr_version_34789 iscsi_stat_instance_show_attr_version 0 34789 NULL
132152 +iwl_set_temperature_offset_calib_v2_34794 iwl_set_temperature_offset_calib_v2 0 34794 NULL
132153 +ext3_direct_IO_34798 ext3_direct_IO 4-0 34798 NULL
132154 +SYSC_keyctl_34800 SYSC_keyctl 4 34800 NULL
132155 +can_nocow_extent_34801 can_nocow_extent 2 34801 NULL
132156 +xadc_zynq_write_adc_reg_34803 xadc_zynq_write_adc_reg 0 34803 NULL
132157 +drbd_get_max_capacity_34804 drbd_get_max_capacity 0 34804 NULL
132158 +intel_sdvo_ddc_proxy_xfer_34805 intel_sdvo_ddc_proxy_xfer 0-3 34805 NULL
132159 +ll_setxattr_34806 ll_setxattr 4 34806 NULL
132160 +show_in5_34809 show_in5 0 34809 NULL
132161 +tda18218_get_if_frequency_34810 tda18218_get_if_frequency 0 34810 NULL
132162 +bh1770_get_lux_thresh_above_34814 bh1770_get_lux_thresh_above 0 34814 NULL nohasharray
132163 +iwl_phy_db_send_all_channel_groups_34814 iwl_phy_db_send_all_channel_groups 0 34814 &bh1770_get_lux_thresh_above_34814
132164 +stream_drop_34819 stream_drop 0 34819 NULL
132165 +ext3_force_commit_34823 ext3_force_commit 0 34823 NULL
132166 +cdc_ncm_show_tx_max_34824 cdc_ncm_show_tx_max 0 34824 NULL
132167 +anx9805_xfer_34828 anx9805_xfer 0-3 34828 NULL
132168 +bio_segments_34832 bio_segments 0 34832 NULL
132169 +i2c_dw_xfer_34833 i2c_dw_xfer 0-3 34833 NULL
132170 +charger_get_property_34836 charger_get_property 0 34836 NULL
132171 +b43_debugfs_write_34838 b43_debugfs_write 3-0 34838 NULL nohasharray
132172 +show_fnode_is_boot_target_34838 show_fnode_is_boot_target 0 34838 &b43_debugfs_write_34838
132173 +check_bandwidth_34841 check_bandwidth 0 34841 NULL
132174 +palmas_rtc_alarm_irq_enable_34842 palmas_rtc_alarm_irq_enable 0 34842 NULL
132175 +show_weight_temp_34843 show_weight_temp 0 34843 NULL
132176 +dev_set_allmulti_34844 dev_set_allmulti 0 34844 NULL nohasharray
132177 +sb1000_open_34844 sb1000_open 0 34844 &dev_set_allmulti_34844
132178 +acpi_system_write_wakeup_device_34853 acpi_system_write_wakeup_device 3-0 34853 NULL
132179 +zd_chip_unlock_phy_regs_34854 zd_chip_unlock_phy_regs 0 34854 NULL
132180 +cafe_smbus_xfer_34855 cafe_smbus_xfer 0 34855 NULL
132181 +usb_serial_generic_prepare_write_buffer_34857 usb_serial_generic_prepare_write_buffer 3 34857 NULL nohasharray
132182 +netdev_notify_34857 netdev_notify 0 34857 &usb_serial_generic_prepare_write_buffer_34857
132183 +atl1c_open_34858 atl1c_open 0 34858 NULL nohasharray
132184 +ad7266_postdisable_34858 ad7266_postdisable 0 34858 &atl1c_open_34858
132185 +pci_slot_attr_show_34863 pci_slot_attr_show 0 34863 NULL
132186 +memcpy_count_show_34867 memcpy_count_show 0 34867 NULL
132187 +ieee80211_if_read_txpower_34871 ieee80211_if_read_txpower 3-0 34871 NULL
132188 +crypto_ahash_op_34874 crypto_ahash_op 0 34874 NULL
132189 +__elan_update_firmware_34875 __elan_update_firmware 0 34875 NULL
132190 +osst_first_data_ppos_show_34877 osst_first_data_ppos_show 0 34877 NULL
132191 +dev_configure_alt_34879 dev_configure_alt 0 34879 NULL
132192 +show_ata_dev_dma_mode_34880 show_ata_dev_dma_mode 0 34880 NULL
132193 +radix_tree_preload_34882 radix_tree_preload 0 34882 NULL
132194 +nfs4_get_acl_uncached_34883 nfs4_get_acl_uncached 0 34883 NULL
132195 +atl2_get_regs_len_34886 atl2_get_regs_len 0 34886 NULL
132196 +adfs_f_read_34887 adfs_f_read 0 34887 NULL nohasharray
132197 +b43_chip_init_34887 b43_chip_init 0 34887 &adfs_f_read_34887
132198 +msg_print_text_34889 msg_print_text 0 34889 NULL nohasharray
132199 +sw_activity_show_34889 sw_activity_show 0 34889 &msg_print_text_34889
132200 +irda_getname_34892 irda_getname 0 34892 NULL nohasharray
132201 +nct7802_write_fan_min_34892 nct7802_write_fan_min 0 34892 &irda_getname_34892
132202 +ieee80211_if_write_34894 ieee80211_if_write 3-0 34894 NULL nohasharray
132203 +write_orph_nodes_34894 write_orph_nodes 0 34894 &ieee80211_if_write_34894
132204 +__hfs_ext_write_extent_34897 __hfs_ext_write_extent 0 34897 NULL
132205 +br_nf_pre_routing_34899 br_nf_pre_routing 0 34899 NULL nohasharray
132206 +pci_user_read_config_byte_34899 pci_user_read_config_byte 0 34899 &br_nf_pre_routing_34899
132207 +rfcomm_sock_create_34901 rfcomm_sock_create 0 34901 NULL
132208 +set_temp_max1_34902 set_temp_max1 0-4 34902 NULL
132209 +show_ata_link_hw_sata_spd_limit_34903 show_ata_link_hw_sata_spd_limit 0 34903 NULL
132210 +fore200e_open_34904 fore200e_open 0 34904 NULL nohasharray
132211 +set_channel_34904 set_channel 0 34904 &fore200e_open_34904
132212 +fc0011_vcocal_read_34906 fc0011_vcocal_read 0 34906 NULL
132213 +clear_wdm_read_flag_34910 clear_wdm_read_flag 0 34910 NULL nohasharray
132214 +find_free_extent_34910 find_free_extent 0 34910 &clear_wdm_read_flag_34910
132215 +x25_create_34911 x25_create 0 34911 NULL nohasharray
132216 +no_lun_0_store_34911 no_lun_0_store 0-3 34911 &x25_create_34911
132217 +gfs2_glock_wait_34913 gfs2_glock_wait 0 34913 NULL nohasharray
132218 +mmc_ffu_capable_show_34913 mmc_ffu_capable_show 0 34913 &gfs2_glock_wait_34913
132219 +amd_ec_wait_write_34914 amd_ec_wait_write 0 34914 NULL
132220 +si476x_radio_read_rsq_primary_blob_34916 si476x_radio_read_rsq_primary_blob 3-0 34916 NULL nohasharray
132221 +hci_sock_getname_34916 hci_sock_getname 0 34916 &si476x_radio_read_rsq_primary_blob_34916 nohasharray
132222 +niu_init_pcs_34916 niu_init_pcs 0 34916 &hci_sock_getname_34916 nohasharray
132223 +arcmsr_adjust_disk_queue_depth_34916 arcmsr_adjust_disk_queue_depth 0-2 34916 &niu_init_pcs_34916 nohasharray
132224 +write_msg_34916 write_msg 3 34916 &arcmsr_adjust_disk_queue_depth_34916
132225 +michael_setkey_34918 michael_setkey 0 34918 NULL
132226 +ath10k_htc_connect_service_34924 ath10k_htc_connect_service 0 34924 NULL
132227 +__inode_permission_34925 __inode_permission 0 34925 NULL nohasharray
132228 +netevent_cb_34925 netevent_cb 0 34925 &__inode_permission_34925
132229 +hrz_proc_read_34935 hrz_proc_read 0 34935 NULL
132230 +snd_info_entry_read_34938 snd_info_entry_read 3-0 34938 NULL
132231 +i2c_dw_wait_bus_not_busy_34943 i2c_dw_wait_bus_not_busy 0 34943 NULL nohasharray
132232 +rdev_size_store_34943 rdev_size_store 0-3 34943 &i2c_dw_wait_bus_not_busy_34943
132233 +wait_comp_34945 wait_comp 0 34945 NULL
132234 +compat_SyS_kexec_load_34947 compat_SyS_kexec_load 2 34947 NULL
132235 +show_max_uA_34951 show_max_uA 0 34951 NULL
132236 +raid1_reshape_34957 raid1_reshape 0 34957 NULL
132237 +i2c_transfer_34958 i2c_transfer 0-3 34958 NULL nohasharray
132238 +skb_gro_header_slow_34958 skb_gro_header_slow 2 34958 &i2c_transfer_34958
132239 +wusb_dnts_store_34968 wusb_dnts_store 0-4 34968 NULL
132240 +rawv6_init_sk_34969 rawv6_init_sk 0 34969 NULL
132241 +qlcnic_sysfs_write_crb_34974 qlcnic_sysfs_write_crb 0-6-5 34974 NULL
132242 +edge_show_34977 edge_show 0 34977 NULL
132243 +vendor_command_34980 vendor_command 0 34980 NULL
132244 +mce_cpu_callback_34983 mce_cpu_callback 0 34983 NULL
132245 +get_icons_34984 get_icons 0 34984 NULL
132246 +gadget_config_name_configuration_show_34991 gadget_config_name_configuration_show 0 34991 NULL
132247 +uwb_rc_ie_rm_34993 uwb_rc_ie_rm 0 34993 NULL
132248 +alb_handle_addr_collision_on_attach_34994 alb_handle_addr_collision_on_attach 0 34994 NULL
132249 +_ctl_fw_queue_depth_show_34996 _ctl_fw_queue_depth_show 0 34996 NULL nohasharray
132250 +schedule_erase_34996 schedule_erase 0 34996 &_ctl_fw_queue_depth_show_34996 nohasharray
132251 +snd_ctl_dev_register_34996 snd_ctl_dev_register 0 34996 &schedule_erase_34996
132252 +print_message_35000 print_message 0 35000 NULL
132253 +aac_store_reset_adapter_35001 aac_store_reset_adapter 0-4 35001 NULL
132254 +rx_rx_hdr_overflow_read_35002 rx_rx_hdr_overflow_read 3-0 35002 NULL nohasharray
132255 +wusb_oob_mic_35002 wusb_oob_mic 0 35002 &rx_rx_hdr_overflow_read_35002
132256 +l2cap_skbuff_fromiovec_35003 l2cap_skbuff_fromiovec 4-3 35003 NULL nohasharray
132257 +mlx4_en_create_cq_35003 mlx4_en_create_cq 3 35003 &l2cap_skbuff_fromiovec_35003
132258 +apei_exec_write_register_35004 apei_exec_write_register 0 35004 NULL
132259 +show_fnode_initial_r2t_35005 show_fnode_initial_r2t 0 35005 NULL
132260 +apds990x_rate_show_35006 apds990x_rate_show 0 35006 NULL
132261 +ark3116_open_35007 ark3116_open 0 35007 NULL
132262 +sysfs_mbox_read_35008 sysfs_mbox_read 0-5-6 35008 NULL
132263 +vlsi_create_hwif_35012 vlsi_create_hwif 0 35012 NULL
132264 +htu21_update_measurements_35014 htu21_update_measurements 0 35014 NULL
132265 +sisusb_copy_memory_35016 sisusb_copy_memory 4 35016 NULL
132266 +tm_attr_store_35022 tm_attr_store 0-3 35022 NULL
132267 +setup_sge_qsets_35026 setup_sge_qsets 0 35026 NULL
132268 +osi_load_firmware_35027 osi_load_firmware 0 35027 NULL
132269 +ivtv_yuv_prep_user_dma_35028 ivtv_yuv_prep_user_dma 0 35028 NULL
132270 +coda_psdev_read_35029 coda_psdev_read 3-0 35029 NULL
132271 +max8998_ldo_enable_35030 max8998_ldo_enable 0 35030 NULL
132272 +iscsi_stat_login_show_attr_negotiate_fails_35033 iscsi_stat_login_show_attr_negotiate_fails 0 35033 NULL
132273 +stmmac_open_35034 stmmac_open 0 35034 NULL
132274 +ipath_f_early_init_35036 ipath_f_early_init 0 35036 NULL
132275 +hwdep_read_locked_35037 hwdep_read_locked 3 35037 NULL
132276 +tpm_tis_recv_35038 tpm_tis_recv 0-3 35038 NULL
132277 +proc_setgroups_write_35039 proc_setgroups_write 3-0 35039 NULL
132278 +bq24190_read_mask_35048 bq24190_read_mask 0 35048 NULL
132279 +xfs_rtallocate_extent_35052 xfs_rtallocate_extent 0 35052 NULL
132280 +s2mps11_clk_prepare_35058 s2mps11_clk_prepare 0 35058 NULL nohasharray
132281 +wl1271_init_energy_detection_35058 wl1271_init_energy_detection 0 35058 &s2mps11_clk_prepare_35058
132282 +tpm_unseal_35060 tpm_unseal 0 35060 NULL
132283 +pwr_connection_out_of_sync_read_35061 pwr_connection_out_of_sync_read 3-0 35061 NULL nohasharray
132284 +ks_net_open_35061 ks_net_open 0 35061 &pwr_connection_out_of_sync_read_35061
132285 +mmc_prv_show_35065 mmc_prv_show 0 35065 NULL nohasharray
132286 +show_auto_pwm_35065 show_auto_pwm 0 35065 &mmc_prv_show_35065
132287 +read_dsunc_35067 read_dsunc 0 35067 NULL
132288 +fat_file_fsync_35072 fat_file_fsync 0 35072 NULL
132289 +cgroup_subtree_control_write_35077 cgroup_subtree_control_write 0-3 35077 NULL
132290 +input_dev_show_cap_ev_35082 input_dev_show_cap_ev 0 35082 NULL
132291 +ntfs_attr_extend_initialized_35084 ntfs_attr_extend_initialized 0 35084 NULL
132292 +show_sas_rphy_initiator_port_protocols_35090 show_sas_rphy_initiator_port_protocols 0 35090 NULL
132293 +create_35091 create 0 35091 NULL
132294 +power_35094 power 0 35094 NULL
132295 +cifs_sign_rqst_35096 cifs_sign_rqst 0 35096 NULL
132296 +transmit_35097 transmit 0 35097 NULL nohasharray
132297 +adis_write_reg_35097 adis_write_reg 0 35097 &transmit_35097
132298 +capi_write_35104 capi_write 3-0 35104 NULL nohasharray
132299 +tx_tx_done_template_read_35104 tx_tx_done_template_read 3-0 35104 &capi_write_35104 nohasharray
132300 +hci_recv_frame_35104 hci_recv_frame 0 35104 &tx_tx_done_template_read_35104 nohasharray
132301 +ds2780_set_control_register_35104 ds2780_set_control_register 0 35104 &hci_recv_frame_35104
132302 +ov7670_s_vflip_35106 ov7670_s_vflip 0 35106 NULL nohasharray
132303 +store_bridge_parm_35106 store_bridge_parm 0-3 35106 &ov7670_s_vflip_35106
132304 +mt9m001_g_fmt_35107 mt9m001_g_fmt 0 35107 NULL
132305 +ide_settings_proc_write_35110 ide_settings_proc_write 3-0 35110 NULL
132306 +calibrate_35111 calibrate 0 35111 NULL
132307 +pre_xfer_35114 pre_xfer 0 35114 NULL
132308 +nla_alloc_flow_actions_35115 nla_alloc_flow_actions 1 35115 NULL
132309 +show_alarms_temp_35119 show_alarms_temp 0 35119 NULL
132310 +mantis_i2c_xfer_35131 mantis_i2c_xfer 0-3 35131 NULL nohasharray
132311 +show_fw_ver_35131 show_fw_ver 0 35131 &mantis_i2c_xfer_35131 nohasharray
132312 +mwifiex_cmd_tx_power_cfg_35131 mwifiex_cmd_tx_power_cfg 0 35131 &show_fw_ver_35131
132313 +tpm_tis_i2c_send_35141 tpm_tis_i2c_send 0-3 35141 NULL
132314 +ceph_get_caps_35144 ceph_get_caps 0 35144 NULL
132315 +gntdev_alloc_map_35145 gntdev_alloc_map 2 35145 NULL
132316 +hdcs_set_gains_35149 hdcs_set_gains 0 35149 NULL nohasharray
132317 +jfs_writepages_35149 jfs_writepages 0 35149 &hdcs_set_gains_35149
132318 +__iscsi_disc_show_userid_35151 __iscsi_disc_show_userid 0 35151 NULL
132319 +async_store_35157 async_store 0-4 35157 NULL
132320 +message_stats_print_35158 message_stats_print 6 35158 NULL nohasharray
132321 +xhci_set_usb2_hardware_lpm_35158 xhci_set_usb2_hardware_lpm 0 35158 &message_stats_print_35158
132322 +iscsi_conn_setup_35159 iscsi_conn_setup 2 35159 NULL nohasharray
132323 +vringh_iov_push_user_35159 vringh_iov_push_user 3 35159 &iscsi_conn_setup_35159
132324 +ieee80211_if_read_bssid_35161 ieee80211_if_read_bssid 3-0 35161 NULL
132325 +input_dev_show_cap_key_35162 input_dev_show_cap_key 0 35162 NULL
132326 +cpumask_parse_user_35173 cpumask_parse_user 0 35173 NULL
132327 +solo_v4l2_init_35179 solo_v4l2_init 2 35179 NULL
132328 +SyS_init_module_35180 SyS_init_module 2 35180 NULL
132329 +show_counter_rx_p6_hdr_egr_ovfls_35186 show_counter_rx_p6_hdr_egr_ovfls 0 35186 NULL
132330 +serial_show_35187 serial_show 0 35187 NULL
132331 +vmci_send_datagram_35190 vmci_send_datagram 0 35190 NULL nohasharray
132332 +il3945_mac_sta_add_35190 il3945_mac_sta_add 0 35190 &vmci_send_datagram_35190
132333 +ts2020_set_params_35192 ts2020_set_params 0 35192 NULL nohasharray
132334 +rocker_group_l2_interface_35192 rocker_group_l2_interface 0 35192 &ts2020_set_params_35192 nohasharray
132335 +atm_dev_event_35192 atm_dev_event 0 35192 &rocker_group_l2_interface_35192
132336 +netlbl_unlhsh_add_35198 netlbl_unlhsh_add 0 35198 NULL nohasharray
132337 +iwl_nvm_read_chunk_35198 iwl_nvm_read_chunk 0 35198 &netlbl_unlhsh_add_35198
132338 +si470x_s_ctrl_35200 si470x_s_ctrl 0 35200 NULL nohasharray
132339 +rtc_tm_to_time_35200 rtc_tm_to_time 0 35200 &si470x_s_ctrl_35200
132340 +qib_tid_update_35202 qib_tid_update 0 35202 NULL
132341 +compat_SyS_pselect6_35203 compat_SyS_pselect6 1 35203 NULL
132342 +unix_stream_recvmsg_35210 unix_stream_recvmsg 0-4 35210 NULL
132343 +lpfc_oas_lun_state_store_35214 lpfc_oas_lun_state_store 0-4 35214 NULL
132344 +_osd_req_alist_elem_size_35216 _osd_req_alist_elem_size 0-2 35216 NULL
132345 +vmci_datagram_dispatch_35217 vmci_datagram_dispatch 0 35217 NULL
132346 +security_key_getsecurity_35218 security_key_getsecurity 0 35218 NULL nohasharray
132347 +striped_read_35218 striped_read 0-2 35218 &security_key_getsecurity_35218
132348 +video_register_device_no_warn_35226 video_register_device_no_warn 3 35226 NULL nohasharray
132349 +rx_rx_cmplt_task_read_35226 rx_rx_cmplt_task_read 3-0 35226 &video_register_device_no_warn_35226
132350 +qt2_set_port_config_35231 qt2_set_port_config 0 35231 NULL
132351 +kimage_file_prepare_segments_35232 kimage_file_prepare_segments 5 35232 NULL nohasharray
132352 +snd_m3_pcm_start_35232 snd_m3_pcm_start 0 35232 &kimage_file_prepare_segments_35232
132353 +get_a_bus_drop_35233 get_a_bus_drop 0 35233 NULL
132354 +sunrpc_cache_register_pipefs_35235 sunrpc_cache_register_pipefs 0 35235 NULL
132355 +c2port_show_flash_block_size_35238 c2port_show_flash_block_size 0 35238 NULL nohasharray
132356 +queue_store_nonrot_35238 queue_store_nonrot 3-0 35238 &c2port_show_flash_block_size_35238
132357 +show_localbus_info_35239 show_localbus_info 0 35239 NULL
132358 +acpi_ns_get_node_35242 acpi_ns_get_node 0 35242 NULL nohasharray
132359 +ds1343_update_alarm_35242 ds1343_update_alarm 0 35242 &acpi_ns_get_node_35242
132360 +can_led_notifier_35246 can_led_notifier 0 35246 NULL
132361 +tpm_nsc_recv_35247 tpm_nsc_recv 0-3 35247 NULL
132362 +set_fd_set_35249 set_fd_set 1 35249 NULL nohasharray
132363 +bd2802_store_reg0x10_35249 bd2802_store_reg0x10 0-4 35249 &set_fd_set_35249
132364 +reiserfs_acl_chmod_35250 reiserfs_acl_chmod 0 35250 NULL
132365 +ima_inode_setxattr_35255 ima_inode_setxattr 0 35255 NULL
132366 +show_ipv4_iface_ipaddress_35257 show_ipv4_iface_ipaddress 0 35257 NULL
132367 +show_iface_bidi_chap_35263 show_iface_bidi_chap 0 35263 NULL nohasharray
132368 +jbd2_journal_get_write_access_35263 jbd2_journal_get_write_access 0 35263 &show_iface_bidi_chap_35263
132369 +dma_show_regs_35266 dma_show_regs 3-0 35266 NULL nohasharray
132370 +ca0110_parse_auto_config_35266 ca0110_parse_auto_config 0 35266 &dma_show_regs_35266
132371 +choose_port_ctxt_35271 choose_port_ctxt 0 35271 NULL
132372 +irda_recvmsg_stream_35280 irda_recvmsg_stream 0-4 35280 NULL
132373 +gpio_active_low_show_35281 gpio_active_low_show 0 35281 NULL nohasharray
132374 +ath10k_htt_setup_35281 ath10k_htt_setup 0 35281 &gpio_active_low_show_35281
132375 +inv_attr_show_35282 inv_attr_show 0 35282 NULL nohasharray
132376 +i2o_block_end_request_35282 i2o_block_end_request 3 35282 &inv_attr_show_35282 nohasharray
132377 +__stop_cpus_35282 __stop_cpus 0 35282 &i2o_block_end_request_35282 nohasharray
132378 +set_in_max_35282 set_in_max 0-4 35282 &__stop_cpus_35282
132379 +nvkm_notify_init_35283 nvkm_notify_init 7 35283 NULL nohasharray
132380 +isr_rx_rdys_read_35283 isr_rx_rdys_read 3-0 35283 &nvkm_notify_init_35283
132381 +shadow_rd16_35287 shadow_rd16 2 35287 NULL
132382 +nvif_object_ioctl_35292 nvif_object_ioctl 0 35292 NULL
132383 +qla2x00_sysfs_read_fw_dump_template_35296 qla2x00_sysfs_read_fw_dump_template 6-0-5 35296 NULL
132384 +btrfs_map_bio_35300 btrfs_map_bio 0 35300 NULL
132385 +fuse_dev_do_read_35308 fuse_dev_do_read 0 35308 NULL
132386 +__btrfs_buffered_write_35311 __btrfs_buffered_write 3-0 35311 NULL nohasharray
132387 +ieee80211_add_virtual_monitor_35311 ieee80211_add_virtual_monitor 0 35311 &__btrfs_buffered_write_35311
132388 +iscsi_tpg_param_show_DataPDUInOrder_35312 iscsi_tpg_param_show_DataPDUInOrder 0 35312 NULL nohasharray
132389 +tracing_read_pipe_35312 tracing_read_pipe 3 35312 &iscsi_tpg_param_show_DataPDUInOrder_35312
132390 +show_35313 show 0 35313 NULL
132391 +ifindex_show_35314 ifindex_show 0 35314 NULL
132392 +vpd_use_hostno_show_35318 vpd_use_hostno_show 0 35318 NULL nohasharray
132393 +show_pwm_auto_point_pwm_35318 show_pwm_auto_point_pwm 0 35318 &vpd_use_hostno_show_35318
132394 +sys_setsockopt_35320 sys_setsockopt 5 35320 NULL
132395 +dmi_sysfs_entry_position_35322 dmi_sysfs_entry_position 0 35322 NULL
132396 +sta_tx_latency_stat_write_35323 sta_tx_latency_stat_write 3-0 35323 NULL
132397 +mt2060_set_params_35325 mt2060_set_params 0 35325 NULL
132398 +show_comp_vector_35327 show_comp_vector 0 35327 NULL
132399 +write_page_35331 write_page 0 35331 NULL
132400 +fallback_on_nodma_alloc_35332 fallback_on_nodma_alloc 2 35332 NULL nohasharray
132401 +cbus_i2c_smbus_xfer_35332 cbus_i2c_smbus_xfer 0 35332 &fallback_on_nodma_alloc_35332 nohasharray
132402 +ivtv_s_audio_mode_35332 ivtv_s_audio_mode 0 35332 &cbus_i2c_smbus_xfer_35332
132403 +xfs_btree_check_lblock_35333 xfs_btree_check_lblock 0 35333 NULL nohasharray
132404 +aa_set_current_onexec_35333 aa_set_current_onexec 0 35333 &xfs_btree_check_lblock_35333
132405 +pskb_network_may_pull_35336 pskb_network_may_pull 2 35336 NULL
132406 +mlx4_alloc_hwq_res_35339 mlx4_alloc_hwq_res 3 35339 NULL
132407 +nilfs_dev_volume_name_show_35340 nilfs_dev_volume_name_show 0 35340 NULL
132408 +arvo_sysfs_set_actual_profile_35345 arvo_sysfs_set_actual_profile 0-4 35345 NULL
132409 +__wlcore_cmd_send_35346 __wlcore_cmd_send 0 35346 NULL
132410 +ieee80211_if_fmt_ap_power_level_35347 ieee80211_if_fmt_ap_power_level 3 35347 NULL nohasharray
132411 +wl1271_cmd_send_35347 wl1271_cmd_send 0 35347 &ieee80211_if_fmt_ap_power_level_35347
132412 +nouveau_devinit_create__35348 nouveau_devinit_create_ 4 35348 NULL
132413 +hpi_alloc_control_cache_35351 hpi_alloc_control_cache 1 35351 NULL nohasharray
132414 +show_state_target_residency_35351 show_state_target_residency 0 35351 &hpi_alloc_control_cache_35351
132415 +enic_set_mac_address_35354 enic_set_mac_address 0 35354 NULL
132416 +wacom_led1_select_show_35356 wacom_led1_select_show 0 35356 NULL
132417 +ath10k_debug_fw_assert_35359 ath10k_debug_fw_assert 0 35359 NULL nohasharray
132418 +power_restore_35359 power_restore 0 35359 &ath10k_debug_fw_assert_35359
132419 +snd_cs46xx_playback_trigger_35361 snd_cs46xx_playback_trigger 0 35361 NULL
132420 +set_chglim_35363 set_chglim 0-4 35363 NULL
132421 +show_priv_session_recovery_tmo_35371 show_priv_session_recovery_tmo 0 35371 NULL
132422 +read_kmem_35372 read_kmem 3-0 35372 NULL nohasharray
132423 +link_mode_show_35372 link_mode_show 0 35372 &read_kmem_35372
132424 +reserved_clusters_store_35375 reserved_clusters_store 0-4 35375 NULL
132425 +queue_rq_affinity_store_35376 queue_rq_affinity_store 3-0 35376 NULL
132426 +memcpy_from_msg_35380 memcpy_from_msg 3 35380 NULL nohasharray
132427 +snd_pcm_do_start_35380 snd_pcm_do_start 0 35380 &memcpy_from_msg_35380
132428 +show_pwmenable_35381 show_pwmenable 0 35381 NULL
132429 +iwlagn_mac_start_35383 iwlagn_mac_start 0 35383 NULL
132430 +debug_cow_show_35384 debug_cow_show 0 35384 NULL
132431 +init_35395 init 0 35395 NULL
132432 +store_35397 store 0-4 35397 NULL
132433 +xfs_da3_root_split_35398 xfs_da3_root_split 0 35398 NULL
132434 +padlock_sha1_final_35403 padlock_sha1_final 0 35403 NULL
132435 +btrfs_search_old_slot_35406 btrfs_search_old_slot 0 35406 NULL
132436 +SyS_getxattr_35408 SyS_getxattr 4 35408 NULL
132437 +pxa168_eth_open_35410 pxa168_eth_open 0 35410 NULL
132438 +target_stat_scsi_tgt_port_attr_show_35416 target_stat_scsi_tgt_port_attr_show 0 35416 NULL
132439 +show_fnode_tcp_timestamp_enable_35417 show_fnode_tcp_timestamp_enable 0 35417 NULL nohasharray
132440 +show_fc_rport_dev_loss_tmo_35417 show_fc_rport_dev_loss_tmo 0 35417 &show_fnode_tcp_timestamp_enable_35417
132441 +nouveau_hwmon_set_pwm1_35421 nouveau_hwmon_set_pwm1 0-4 35421 NULL
132442 +show_eeprom0_35422 show_eeprom0 0 35422 NULL
132443 +show_fault_35423 show_fault 0 35423 NULL nohasharray
132444 +bnad_change_mtu_35423 bnad_change_mtu 0 35423 &show_fault_35423
132445 +rawv6_send_hdrinc_35425 rawv6_send_hdrinc 3 35425 NULL
132446 +xc2028_set_params_35426 xc2028_set_params 0 35426 NULL
132447 +iwl_dbgfs_drv_rx_stats_read_35430 iwl_dbgfs_drv_rx_stats_read 3-0 35430 NULL
132448 +firm_purge_35431 firm_purge 0 35431 NULL
132449 +C_SYSC_sendfile_35432 C_SYSC_sendfile 4 35432 NULL nohasharray
132450 +pep_init_35432 pep_init 0 35432 &C_SYSC_sendfile_35432
132451 +__set_test_and_free_35436 __set_test_and_free 2 35436 NULL
132452 +dwc3_gadget_set_xfer_resource_35437 dwc3_gadget_set_xfer_resource 0 35437 NULL nohasharray
132453 +set_num_temp_sensors_35437 set_num_temp_sensors 0-4 35437 &dwc3_gadget_set_xfer_resource_35437
132454 +buffer_to_user_35439 buffer_to_user 3 35439 NULL
132455 +iscsi_tpg_param_store_HeaderDigest_35440 iscsi_tpg_param_store_HeaderDigest 0-3 35440 NULL
132456 +adp8870_bl_l2_bright_max_show_35446 adp8870_bl_l2_bright_max_show 0 35446 NULL
132457 +pci_siig_init_35448 pci_siig_init 0 35448 NULL
132458 +bq24190_read_35453 bq24190_read 0 35453 NULL
132459 +rdev_get_id_35454 rdev_get_id 0 35454 NULL
132460 +asiliantfb_set_par_35455 asiliantfb_set_par 0 35455 NULL
132461 +frame_ready_nolock_35459 frame_ready_nolock 0 35459 NULL
132462 +efx_mcdi_rpc_async_quiet_35460 efx_mcdi_rpc_async_quiet 4-5 35460 NULL
132463 +vmxnet3_change_mtu_35464 vmxnet3_change_mtu 0 35464 NULL
132464 +rndis_filter_open_device_35471 rndis_filter_open_device 0 35471 NULL
132465 +palmas_rtc_set_alarm_35472 palmas_rtc_set_alarm 0 35472 NULL
132466 +ds2780_get_sense_resistor_value_35477 ds2780_get_sense_resistor_value 0 35477 NULL nohasharray
132467 +mlog_mask_show_35477 mlog_mask_show 0 35477 &ds2780_get_sense_resistor_value_35477
132468 +dlm_user_purge_35479 dlm_user_purge 0 35479 NULL nohasharray
132469 +attention_write_file_35479 attention_write_file 0-3 35479 &dlm_user_purge_35479
132470 +show_eeprom4_35483 show_eeprom4 0 35483 NULL
132471 +store_comm_35484 store_comm 0-4 35484 NULL
132472 +go7007_queue_setup_35485 go7007_queue_setup 0 35485 NULL
132473 +sis630_access_35490 sis630_access 0 35490 NULL
132474 +show_frontswap_hysteresis_35496 show_frontswap_hysteresis 0 35496 NULL nohasharray
132475 +show_35496 show 0 35496 &show_frontswap_hysteresis_35496 nohasharray
132476 +ft_wwn_store_35496 ft_wwn_store 0 35496 &show_35496
132477 +iwl_read_prph_35502 iwl_read_prph 0 35502 NULL
132478 +ray_dev_init_35505 ray_dev_init 0 35505 NULL
132479 +cs421x_init_35506 cs421x_init 0 35506 NULL
132480 +ceph_vxattrcb_layout_35507 ceph_vxattrcb_layout 0 35507 NULL
132481 +hints_store_35510 hints_store 0-4 35510 NULL
132482 +irlan_eth_open_35511 irlan_eth_open 0 35511 NULL nohasharray
132483 +mlx4_qp_alloc_icm_35511 mlx4_qp_alloc_icm 0 35511 &irlan_eth_open_35511
132484 +ath10k_wmi_peer_delete_35514 ath10k_wmi_peer_delete 0 35514 NULL
132485 +show_tolerance3_35515 show_tolerance3 0 35515 NULL
132486 +slave_enable_netpoll_35519 slave_enable_netpoll 0 35519 NULL
132487 +async_setkey_35521 async_setkey 3 35521 NULL
132488 +max8925_rtc_read_time_35525 max8925_rtc_read_time 0 35525 NULL
132489 +__filemap_fdatawrite_range_35528 __filemap_fdatawrite_range 0 35528 NULL
132490 +show_fan_max_output_35529 show_fan_max_output 0 35529 NULL
132491 +nfs_readpage_async_35533 nfs_readpage_async 0 35533 NULL
132492 +iwl_dbgfs_bt_traffic_read_35534 iwl_dbgfs_bt_traffic_read 3-0 35534 NULL
132493 +pstore_mkfile_35536 pstore_mkfile 7 35536 NULL
132494 +rxpipe_tx_xfr_host_int_trig_rx_data_read_35538 rxpipe_tx_xfr_host_int_trig_rx_data_read 3-0 35538 NULL nohasharray
132495 +pin_pagetable_pfn_35538 pin_pagetable_pfn 2 35538 &rxpipe_tx_xfr_host_int_trig_rx_data_read_35538
132496 +store_channel_35540 store_channel 0-4 35540 NULL
132497 +sony_nc_sysfs_store_35541 sony_nc_sysfs_store 0-4 35541 NULL
132498 +ieee80211_if_write_smps_35550 ieee80211_if_write_smps 3-0 35550 NULL
132499 +set_update_interval_35558 set_update_interval 0-4 35558 NULL
132500 +vb2_dqbuf_35559 vb2_dqbuf 0 35559 NULL nohasharray
132501 +bnx2i_cpu_callback_35559 bnx2i_cpu_callback 0 35559 &vb2_dqbuf_35559
132502 +rocker_dma_rx_ring_skb_alloc_35560 rocker_dma_rx_ring_skb_alloc 0 35560 NULL
132503 +video_outputsw_get_35564 video_outputsw_get 0 35564 NULL
132504 +C_SYSC_kexec_load_35565 C_SYSC_kexec_load 2 35565 NULL
132505 +sq905c_command_35566 sq905c_command 0 35566 NULL
132506 +dev_alloc_name_ns_35569 dev_alloc_name_ns 0 35569 NULL
132507 +bpf_convert_filter_35571 bpf_convert_filter 2 35571 NULL
132508 +update_size_35574 update_size 0 35574 NULL
132509 +ext2_acl_from_disk_35580 ext2_acl_from_disk 2 35580 NULL
132510 +store_selfballoon_min_usable_mb_35582 store_selfballoon_min_usable_mb 0-4 35582 NULL
132511 +cw1200_setup_mac_35584 cw1200_setup_mac 0 35584 NULL
132512 +get_wireless_state_ec_standard_35585 get_wireless_state_ec_standard 0 35585 NULL
132513 +spk_msg_set_35586 spk_msg_set 3 35586 NULL
132514 +qla2x00_sysfs_read_dcbx_tlv_35589 qla2x00_sysfs_read_dcbx_tlv 0-6-5 35589 NULL
132515 +ext2_listxattr_35593 ext2_listxattr 0-3 35593 NULL
132516 +new_rsb_count_read_35594 new_rsb_count_read 0 35594 NULL
132517 +__uncore_match_opc_show_35599 __uncore_match_opc_show 0 35599 NULL
132518 +usb_8dev_start_35601 usb_8dev_start 0 35601 NULL
132519 +hrtimer_cpu_notify_35604 hrtimer_cpu_notify 0 35604 NULL nohasharray
132520 +ReadZReg_35604 ReadZReg 0 35604 &hrtimer_cpu_notify_35604
132521 +keyspan_pda_open_35605 keyspan_pda_open 0 35605 NULL nohasharray
132522 +show_lmc_35605 show_lmc 0 35605 &keyspan_pda_open_35605
132523 +ceph_writepage_35610 ceph_writepage 0 35610 NULL
132524 +smack_socket_post_create_35616 smack_socket_post_create 0 35616 NULL
132525 +kernel_readv_35617 kernel_readv 3-0 35617 NULL
132526 +t4vf_enable_vi_35621 t4vf_enable_vi 0 35621 NULL
132527 +nilfs_commit_super_35622 nilfs_commit_super 0 35622 NULL
132528 +ixgbe_pci_sriov_configure_35624 ixgbe_pci_sriov_configure 0-2 35624 NULL
132529 +reiserfs_readpages_35629 reiserfs_readpages 4 35629 NULL
132530 +snd_hdspm_reset_35635 snd_hdspm_reset 0 35635 NULL
132531 +elan_sysfs_read_fw_checksum_35636 elan_sysfs_read_fw_checksum 0 35636 NULL
132532 +nv50_vm_create_35643 nv50_vm_create 2-3 35643 NULL
132533 +nfs_dns_parse_35646 nfs_dns_parse 0 35646 NULL
132534 +cfq_fifo_expire_async_store_35650 cfq_fifo_expire_async_store 3-0 35650 NULL
132535 +spi_register_board_info_35651 spi_register_board_info 2 35651 NULL
132536 +show_sched5_35655 show_sched5 0 35655 NULL
132537 +regmap_update_bits_35668 regmap_update_bits 0 35668 NULL
132538 +request_lock_35670 request_lock 0 35670 NULL
132539 +bh1770_lux_calib_show_35671 bh1770_lux_calib_show 0 35671 NULL
132540 +sysfs_drvr_stat_data_read_35672 sysfs_drvr_stat_data_read 0-5-6 35672 NULL
132541 +compat_sys_kexec_load_35674 compat_sys_kexec_load 2 35674 NULL nohasharray
132542 +DMAbuf_getwrbuffer_35674 DMAbuf_getwrbuffer 0 35674 &compat_sys_kexec_load_35674
132543 +vb2_vmalloc_get_userptr_35677 vb2_vmalloc_get_userptr 3-2 35677 NULL
132544 +__bnx2x_vlan_mac_execute_step_35681 __bnx2x_vlan_mac_execute_step 0 35681 NULL
132545 +dif_show_35685 dif_show 0 35685 NULL
132546 +ext3_mark_iloc_dirty_35686 ext3_mark_iloc_dirty 0 35686 NULL
132547 +dm_table_create_35687 dm_table_create 3 35687 NULL
132548 +SYSC_pwritev_35690 SYSC_pwritev 3 35690 NULL nohasharray
132549 +snd_sb16_capture_prepare_35690 snd_sb16_capture_prepare 0 35690 &SYSC_pwritev_35690
132550 +rds_page_copy_user_35691 rds_page_copy_user 4 35691 NULL nohasharray
132551 +p54_start_35691 p54_start 0 35691 &rds_page_copy_user_35691
132552 +cx2341x_s_ctrl_35698 cx2341x_s_ctrl 0 35698 NULL
132553 +md_super_write_35703 md_super_write 4 35703 NULL
132554 +ath10k_wmi_vdev_start_restart_35708 ath10k_wmi_vdev_start_restart 0 35708 NULL
132555 +sctp_listen_start_35709 sctp_listen_start 0 35709 NULL
132556 +bnx2_change_mac_addr_35722 bnx2_change_mac_addr 0 35722 NULL
132557 +i2c_smbus_write_block_data_35723 i2c_smbus_write_block_data 0 35723 NULL
132558 +vfio_fops_read_35733 vfio_fops_read 0-3 35733 NULL
132559 +ipr_copy_ucode_buffer_35736 ipr_copy_ucode_buffer 0 35736 NULL
132560 +read_35737 read 0 35737 NULL nohasharray
132561 +sd_start_ov361x_35737 sd_start_ov361x 0 35737 &read_35737
132562 +vmci_qpair_peek_35740 vmci_qpair_peek 3 35740 NULL
132563 +ext4_getattr_35741 ext4_getattr 0 35741 NULL
132564 +mt9t112_init_camera_35742 mt9t112_init_camera 0 35742 NULL
132565 +pci_enable_sriov_35745 pci_enable_sriov 0 35745 NULL
132566 +type_show_35748 type_show 0 35748 NULL nohasharray
132567 +queue_discard_granularity_show_35748 queue_discard_granularity_show 0 35748 &type_show_35748
132568 +qib_setup_eagerbufs_35758 qib_setup_eagerbufs 0 35758 NULL
132569 +gfs2_setattr_35760 gfs2_setattr 0 35760 NULL
132570 +iwl_dbgfs_disable_ht40_read_35761 iwl_dbgfs_disable_ht40_read 3-0 35761 NULL
132571 +fan_pwm1_enable_store_35767 fan_pwm1_enable_store 0-4 35767 NULL
132572 +cifs_launder_page_35770 cifs_launder_page 0 35770 NULL nohasharray
132573 +store_temp_tolerance_35770 store_temp_tolerance 0-4 35770 &cifs_launder_page_35770
132574 +qlcnic_sriov_async_issue_cmd_35775 qlcnic_sriov_async_issue_cmd 0 35775 NULL
132575 +arch_copy_kprobe_35783 arch_copy_kprobe 0 35783 NULL
132576 +udf_alloc_i_data_35786 udf_alloc_i_data 2 35786 NULL nohasharray
132577 +show_temp_critical_35786 show_temp_critical 0 35786 &udf_alloc_i_data_35786
132578 +bond_set_mac_address_35789 bond_set_mac_address 0 35789 NULL
132579 +padlock_sha_export_nano_35792 padlock_sha_export_nano 0 35792 NULL
132580 +governor_show_35794 governor_show 0 35794 NULL
132581 +da9052_reg_read_35800 da9052_reg_read 0 35800 NULL
132582 +alloc_netdev_mqs_35806 alloc_netdev_mqs 1 35806 NULL
132583 +command_setcompressionparams_35809 command_setcompressionparams 0 35809 NULL
132584 +csio_vport_delete_35815 csio_vport_delete 0 35815 NULL
132585 +show_session_param_ISCSI_PARAM_IMM_DATA_EN_35823 show_session_param_ISCSI_PARAM_IMM_DATA_EN 0 35823 NULL
132586 +pvr2_hdw_cpufw_get_35824 pvr2_hdw_cpufw_get 0-2-4 35824 NULL nohasharray
132587 +SyS_recvfrom_35824 SyS_recvfrom 3 35824 &pvr2_hdw_cpufw_get_35824
132588 +zd_op_add_interface_35825 zd_op_add_interface 0 35825 NULL
132589 +vlan_filtering_store_35826 vlan_filtering_store 4-0 35826 NULL nohasharray
132590 +i40evf_set_mac_35826 i40evf_set_mac 0 35826 &vlan_filtering_store_35826
132591 +of_irq_to_resource_35827 of_irq_to_resource 2 35827 NULL
132592 +cgroup_file_write_35828 cgroup_file_write 0-3 35828 NULL
132593 +proc_sys_revalidate_35842 proc_sys_revalidate 0 35842 NULL
132594 +log_debug_write_35845 log_debug_write 3-0 35845 NULL
132595 +mp_set_gsi_attr_35852 mp_set_gsi_attr 1 35852 NULL
132596 +tx_tx_cmplt_read_35854 tx_tx_cmplt_read 3-0 35854 NULL
132597 +wl3501_open_35855 wl3501_open 0 35855 NULL
132598 +mthca_buf_alloc_35861 mthca_buf_alloc 2 35861 NULL
132599 +broadsheet_store_waveform_to_spiflash_35867 broadsheet_store_waveform_to_spiflash 0 35867 NULL
132600 +num_parts_show_35868 num_parts_show 0 35868 NULL
132601 +iscsi_tpg_attrib_store_netif_timeout_35870 iscsi_tpg_attrib_store_netif_timeout 0-3 35870 NULL
132602 +fan_get_cur_state_35871 fan_get_cur_state 0 35871 NULL
132603 +__snd_hda_jack_add_kctl_35872 __snd_hda_jack_add_kctl 0 35872 NULL
132604 +tun_show_group_35875 tun_show_group 0 35875 NULL
132605 +show_fatal_error_35879 show_fatal_error 0 35879 NULL
132606 +mwifiex_get_debug_info_35880 mwifiex_get_debug_info 0 35880 NULL
132607 +generic_pipe_buf_confirm_35881 generic_pipe_buf_confirm 0 35881 NULL
132608 +sha384_ssse3_init_35883 sha384_ssse3_init 0 35883 NULL
132609 +fuse_notify_35888 fuse_notify 0 35888 NULL
132610 +ieee80211_if_fmt_dot11MeshRetryTimeout_35890 ieee80211_if_fmt_dot11MeshRetryTimeout 3 35890 NULL
132611 +uwb_rc_cmd_done_35892 uwb_rc_cmd_done 4 35892 NULL
132612 +vlan_passthru_hard_header_35894 vlan_passthru_hard_header 0 35894 NULL
132613 +tcp_mark_head_lost_35895 tcp_mark_head_lost 2 35895 NULL
132614 +saa7191_write_block_35906 saa7191_write_block 2 35906 NULL
132615 +rcar_vin_get_formats_35908 rcar_vin_get_formats 0 35908 NULL
132616 +cow_file_range_async_35912 cow_file_range_async 0 35912 NULL nohasharray
132617 +igmpv3_newpack_35912 igmpv3_newpack 2 35912 &cow_file_range_async_35912
132618 +kernel_setsockopt_35913 kernel_setsockopt 5-0 35913 NULL
132619 +dccp_listen_start_35918 dccp_listen_start 0 35918 NULL
132620 +balance_node_right_35920 balance_node_right 0 35920 NULL nohasharray
132621 +rt2x00lib_start_35920 rt2x00lib_start 0 35920 &balance_node_right_35920 nohasharray
132622 +ip175c_read_status_35920 ip175c_read_status 0 35920 &rt2x00lib_start_35920
132623 +ch_probe_35922 ch_probe 0 35922 NULL
132624 +sctp_tsnmap_mark_35929 sctp_tsnmap_mark 2-0 35929 NULL
132625 +set_pwm1_auto_point_pwm_35930 set_pwm1_auto_point_pwm 0-4 35930 NULL
132626 +uhci_submit_isochronous_35935 uhci_submit_isochronous 0 35935 NULL nohasharray
132627 +rx_defrag_init_called_read_35935 rx_defrag_init_called_read 3-0 35935 &uhci_submit_isochronous_35935
132628 +put_cmsg_compat_35937 put_cmsg_compat 4-0 35937 NULL
132629 +max77802_rtc_tm_to_data_35939 max77802_rtc_tm_to_data 0 35939 NULL
132630 +polling_interval_show_35940 polling_interval_show 0 35940 NULL nohasharray
132631 +ipmi_version_show_35940 ipmi_version_show 0 35940 &polling_interval_show_35940
132632 +irqcontrol_35953 irqcontrol 0 35953 NULL
132633 +nilfs_mdt_freeze_buffer_35954 nilfs_mdt_freeze_buffer 0 35954 NULL nohasharray
132634 +f2fs_write_node_pages_35954 f2fs_write_node_pages 0 35954 &nilfs_mdt_freeze_buffer_35954
132635 +kernel_bind_35955 kernel_bind 0 35955 NULL
132636 +mcp251x_setup_35960 mcp251x_setup 0 35960 NULL
132637 +set_cur_state_35966 set_cur_state 0 35966 NULL
132638 +cxgb_open_35970 cxgb_open 0 35970 NULL
132639 +nfs_page_async_flush_35972 nfs_page_async_flush 0 35972 NULL nohasharray
132640 +aa_replace_current_profile_35972 aa_replace_current_profile 0 35972 &nfs_page_async_flush_35972
132641 +ceph_buffer_new_35974 ceph_buffer_new 1 35974 NULL nohasharray
132642 +platform_suspend_prepare_late_35974 platform_suspend_prepare_late 0 35974 &ceph_buffer_new_35974 nohasharray
132643 +generic_ocp_read_35974 generic_ocp_read 3 35974 &platform_suspend_prepare_late_35974
132644 +_picolcd_flash_erase64_35975 _picolcd_flash_erase64 0 35975 NULL
132645 +lprev_show_35978 lprev_show 0 35978 NULL
132646 +acl_alloc_35979 acl_alloc 1 35979 NULL
132647 +show_35981 show 0 35981 NULL
132648 +lpfc_soft_wwpn_show_35985 lpfc_soft_wwpn_show 0 35985 NULL nohasharray
132649 +device_add_class_symlinks_35985 device_add_class_symlinks 0 35985 &lpfc_soft_wwpn_show_35985
132650 +mtd_bitflip_threshold_store_35988 mtd_bitflip_threshold_store 0-4 35988 NULL
132651 +raw_bind_35989 raw_bind 0 35989 NULL
132652 +koneplus_sysfs_write_35993 koneplus_sysfs_write 0-6 35993 NULL
132653 +alt_playback_pcm_prepare_35994 alt_playback_pcm_prepare 0 35994 NULL
132654 +current_channel_show_35996 current_channel_show 0 35996 NULL
132655 +write_file_antenna_35998 write_file_antenna 3-0 35998 NULL nohasharray
132656 +kuc_alloc_35998 kuc_alloc 1 35998 &write_file_antenna_35998
132657 +locks_mandatory_area_35999 locks_mandatory_area 0 35999 NULL
132658 +max16065_set_limit_36004 max16065_set_limit 0-4 36004 NULL
132659 +apei_exec_read_register_value_36005 apei_exec_read_register_value 0 36005 NULL
132660 +svga_check_timings_36006 svga_check_timings 0 36006 NULL
132661 +console_store_36007 console_store 0-4 36007 NULL
132662 +lov_mds_md_max_stripe_count_36008 lov_mds_md_max_stripe_count 0-1 36008 NULL
132663 +gadget_dev_desc_UDC_store_36009 gadget_dev_desc_UDC_store 0-3 36009 NULL
132664 +il3945_ucode_tx_stats_read_36016 il3945_ucode_tx_stats_read 3-0 36016 NULL
132665 +uvesafb_helper_start_36018 uvesafb_helper_start 0 36018 NULL
132666 +dev_mc_del_36019 dev_mc_del 0 36019 NULL
132667 +vivid_radio_rx_s_ctrl_36023 vivid_radio_rx_s_ctrl 0 36023 NULL
132668 +show_36024 show 0 36024 NULL
132669 +big_key_preparse_36025 big_key_preparse 0 36025 NULL
132670 +afs_getattr_36026 afs_getattr 0 36026 NULL
132671 +qlcnic_fw_cmd_create_tx_ctx_36027 qlcnic_fw_cmd_create_tx_ctx 0 36027 NULL
132672 +show_temp_auto_point2_temp_36028 show_temp_auto_point2_temp 0 36028 NULL nohasharray
132673 +fat_ent_read_block_36028 fat_ent_read_block 0 36028 &show_temp_auto_point2_temp_36028
132674 +ubi_eba_write_leb_36029 ubi_eba_write_leb 6-5-0 36029 NULL
132675 +__videobuf_alloc_36031 __videobuf_alloc 1 36031 NULL nohasharray
132676 +cm_get_battery_temperature_by_psy_36031 cm_get_battery_temperature_by_psy 0 36031 &__videobuf_alloc_36031
132677 +gdm_lte_netif_rx_36036 gdm_lte_netif_rx 3 36036 NULL
132678 +yam_set_mac_address_36037 yam_set_mac_address 0 36037 NULL
132679 +show_forward_delay_timer_36038 show_forward_delay_timer 0 36038 NULL nohasharray
132680 +iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038 iscsi_nacl_attrib_show_random_datain_pdu_offsets 0 36038 &show_forward_delay_timer_36038 nohasharray
132681 +page_action_36038 page_action 0 36038 &iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038
132682 +num_arg_36039 num_arg 0 36039 NULL
132683 +wm8739_s_ctrl_36040 wm8739_s_ctrl 0 36040 NULL
132684 +sys_init_module_36047 sys_init_module 2 36047 NULL
132685 +init_36051 init 0 36051 NULL
132686 +at86rf230_set_promiscuous_mode_36052 at86rf230_set_promiscuous_mode 0 36052 NULL
132687 +snd_usb_caiaq_set_audio_params_36057 snd_usb_caiaq_set_audio_params 0 36057 NULL nohasharray
132688 +qlge_change_mtu_36057 qlge_change_mtu 0 36057 &snd_usb_caiaq_set_audio_params_36057
132689 +gpio_power_read_36059 gpio_power_read 3-0 36059 NULL
132690 +nfs_file_read_36060 nfs_file_read 0 36060 NULL
132691 +__bch_cache_set_show_36061 __bch_cache_set_show 0 36061 NULL nohasharray
132692 +show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6_36061 show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6 0 36061 &__bch_cache_set_show_36061
132693 +show_power_crit_36062 show_power_crit 0 36062 NULL
132694 +smk_bu_inode_36064 smk_bu_inode 0-3 36064 NULL nohasharray
132695 +picolcd_fb_update_rate_store_36064 picolcd_fb_update_rate_store 0-4 36064 &smk_bu_inode_36064
132696 +dgram_dequeue_36067 dgram_dequeue 0 36067 NULL
132697 +stack_max_size_write_36068 stack_max_size_write 3 36068 NULL
132698 +show_conn_ep_param_ISCSI_PARAM_CONN_PORT_36069 show_conn_ep_param_ISCSI_PARAM_CONN_PORT 0 36069 NULL
132699 +ieee80211_if_fmt_peer_36071 ieee80211_if_fmt_peer 3 36071 NULL nohasharray
132700 +enable_36071 enable 0 36071 &ieee80211_if_fmt_peer_36071
132701 +ext3_new_blocks_36073 ext3_new_blocks 3-0 36073 NULL
132702 +max77686_rtc_set_alarm_36076 max77686_rtc_set_alarm 0 36076 NULL
132703 +ieee80211_if_write_tsf_36077 ieee80211_if_write_tsf 3-0 36077 NULL nohasharray
132704 +rtl_show_state_36077 rtl_show_state 0 36077 &ieee80211_if_write_tsf_36077
132705 +snd_pcm_plug_read_transfer_36080 snd_pcm_plug_read_transfer 0-3 36080 NULL nohasharray
132706 +ath10k_reg_addr_write_36080 ath10k_reg_addr_write 3-0 36080 &snd_pcm_plug_read_transfer_36080
132707 +mtip_hw_read_device_status_36082 mtip_hw_read_device_status 3-0 36082 NULL
132708 +cifs_set_file_size_36085 cifs_set_file_size 0 36085 NULL
132709 +nouveau_hwmon_get_pwm1_enable_36091 nouveau_hwmon_get_pwm1_enable 0 36091 NULL
132710 +queue_max_segments_show_36092 queue_max_segments_show 0 36092 NULL
132711 +show_yenta_registers_36093 show_yenta_registers 0 36093 NULL
132712 +genlmsg_new_36094 genlmsg_new 1 36094 NULL
132713 +arch_dynirq_lower_bound_36099 arch_dynirq_lower_bound 0-1 36099 NULL
132714 +read_dsrate_36103 read_dsrate 0 36103 NULL
132715 +vga_arb_write_36112 vga_arb_write 3-0 36112 NULL
132716 +ext2_xattr_security_list_36113 ext2_xattr_security_list 0-5 36113 NULL
132717 +ata_scsi_em_message_show_36114 ata_scsi_em_message_show 0 36114 NULL
132718 +compile_date_show_36116 compile_date_show 0 36116 NULL
132719 +simple_xattr_alloc_36118 simple_xattr_alloc 2 36118 NULL nohasharray
132720 +show_36118 show 0 36118 &simple_xattr_alloc_36118
132721 +uvc_buffer_prepare_36119 uvc_buffer_prepare 0 36119 NULL
132722 +intel_iommu_show_address_36120 intel_iommu_show_address 0 36120 NULL
132723 +netxen_sysfs_read_crb_36122 netxen_sysfs_read_crb 0-6-5 36122 NULL nohasharray
132724 +niu_init_rx_channels_36122 niu_init_rx_channels 0 36122 &netxen_sysfs_read_crb_36122
132725 +adis16400_update_scan_mode_36123 adis16400_update_scan_mode 0 36123 NULL
132726 +tpm_atml_recv_36126 tpm_atml_recv 0-3 36126 NULL
132727 +vmalloc_exec_36132 vmalloc_exec 1 36132 NULL nohasharray
132728 +mcp251x_open_36132 mcp251x_open 0 36132 &vmalloc_exec_36132
132729 +authorized_store_36134 authorized_store 0-4 36134 NULL
132730 +rbd_client_id_show_36135 rbd_client_id_show 0 36135 NULL nohasharray
132731 +mdc800_device_write_36135 mdc800_device_write 0-3 36135 &rbd_client_id_show_36135
132732 +set_flexbg_block_bitmap_36136 set_flexbg_block_bitmap 5-4 36136 NULL
132733 +ath10k_wmi_peer_create_36138 ath10k_wmi_peer_create 0 36138 NULL
132734 +usb6fire_pcm_trigger_36144 usb6fire_pcm_trigger 0 36144 NULL nohasharray
132735 +ext3_readpages_36144 ext3_readpages 4 36144 &usb6fire_pcm_trigger_36144
132736 +iwlagn_send_tx_power_36145 iwlagn_send_tx_power 0 36145 NULL nohasharray
132737 +queue_var_store_36145 queue_var_store 0-3 36145 &iwlagn_send_tx_power_36145
132738 +show_remote_port_36146 show_remote_port 0 36146 NULL
132739 +alloc_vm_area_36149 alloc_vm_area 1 36149 NULL nohasharray
132740 +wp256_final_36149 wp256_final 0 36149 &alloc_vm_area_36149
132741 +power_off_acct_show_36150 power_off_acct_show 0 36150 NULL
132742 +new_files_jdata_show_36152 new_files_jdata_show 0 36152 NULL
132743 +twl_set_36154 twl_set 2 36154 NULL
132744 +b1_alloc_card_36155 b1_alloc_card 1 36155 NULL nohasharray
132745 +l2cap_add_psm_36155 l2cap_add_psm 0 36155 &b1_alloc_card_36155
132746 +sys_send_36161 sys_send 3 36161 NULL
132747 +cxacru_sysfs_show_upstream_snr_margin_36167 cxacru_sysfs_show_upstream_snr_margin 0 36167 NULL
132748 +snd_korg1212_copy_from_36169 snd_korg1212_copy_from 6 36169 NULL nohasharray
132749 +store_attribute_36169 store_attribute 0 36169 &snd_korg1212_copy_from_36169 nohasharray
132750 +mlx4_status_to_errno_36169 mlx4_status_to_errno 0 36169 &store_attribute_36169
132751 +snd_rme96_playback_trigger_36173 snd_rme96_playback_trigger 0 36173 NULL nohasharray
132752 +v9fs_xattr_set_36173 v9fs_xattr_set 0 36173 &snd_rme96_playback_trigger_36173
132753 +xilly_get_dma_buffers_36174 xilly_get_dma_buffers 4 36174 NULL
132754 +try_or_set_cluster_36176 try_or_set_cluster 0 36176 NULL nohasharray
132755 +__sync_dirty_buffer_36176 __sync_dirty_buffer 0 36176 &try_or_set_cluster_36176 nohasharray
132756 +SyS_kexec_load_36176 SyS_kexec_load 2 36176 &__sync_dirty_buffer_36176
132757 +mcp251x_hw_reset_36177 mcp251x_hw_reset 0 36177 NULL
132758 +modify_device_36179 modify_device 0 36179 NULL
132759 +dummy_validate_stream_36185 dummy_validate_stream 0 36185 NULL
132760 +adt7x10_read_byte_36186 adt7x10_read_byte 0 36186 NULL
132761 +phys_state_show_36187 phys_state_show 0 36187 NULL
132762 +ramoops_init_przs_36199 ramoops_init_przs 4 36199 NULL
132763 +ds1672_rtc_read_time_36200 ds1672_rtc_read_time 0 36200 NULL
132764 +ovl_copy_up_last_36204 ovl_copy_up_last 0 36204 NULL
132765 +SYSC_sched_getaffinity_36208 SYSC_sched_getaffinity 2 36208 NULL
132766 +write_word_36211 write_word 0 36211 NULL
132767 +nfs3_list_one_acl_36212 nfs3_list_one_acl 0 36212 NULL
132768 +SYSC_process_vm_readv_36216 SYSC_process_vm_readv 3-5 36216 NULL nohasharray
132769 +negotiate_36216 negotiate 0 36216 &SYSC_process_vm_readv_36216
132770 +nfqnl_mangle_36226 nfqnl_mangle 4-2 36226 NULL
132771 +i2c_algo_dp_aux_xfer_36227 i2c_algo_dp_aux_xfer 0-3 36227 NULL nohasharray
132772 +command_setformat_36227 command_setformat 0 36227 &i2c_algo_dp_aux_xfer_36227
132773 +atomic_stats_read_36228 atomic_stats_read 3-0 36228 NULL
132774 +wl1273_fm_start_36229 wl1273_fm_start 0 36229 NULL
132775 +__padata_remove_cpu_36235 __padata_remove_cpu 0 36235 NULL
132776 +ping_bind_36236 ping_bind 0 36236 NULL
132777 +viafb_iga1_odev_proc_write_36241 viafb_iga1_odev_proc_write 3-0 36241 NULL
132778 +SYSC_getxattr_36242 SYSC_getxattr 4 36242 NULL
132779 +acpi_ex_create_mutex_36244 acpi_ex_create_mutex 0 36244 NULL
132780 +vmsplice_to_user_36245 vmsplice_to_user 3 36245 NULL nohasharray
132781 +rproc_recovery_read_36245 rproc_recovery_read 3-0 36245 &vmsplice_to_user_36245
132782 +ceph_vxattrcb_layout_stripe_count_36247 ceph_vxattrcb_layout_stripe_count 0 36247 NULL
132783 +scrub_stripe_36248 scrub_stripe 5 36248 NULL
132784 +swap_writer_finish_36252 swap_writer_finish 0-3 36252 NULL
132785 +setup_msi_irqs_36253 setup_msi_irqs 0 36253 NULL
132786 +il_mac_add_interface_36254 il_mac_add_interface 0 36254 NULL
132787 +compat_sys_mbind_36256 compat_sys_mbind 5 36256 NULL
132788 +regulator_print_opmode_36257 regulator_print_opmode 0 36257 NULL
132789 +nla_put_u32_36259 nla_put_u32 0 36259 NULL nohasharray
132790 +store_sf2_level_36259 store_sf2_level 0-4 36259 &nla_put_u32_36259
132791 +nilfs_write_logs_36260 nilfs_write_logs 0 36260 NULL
132792 +cfq_slice_sync_store_36272 cfq_slice_sync_store 3-0 36272 NULL
132793 +bus_for_each_dev_36276 bus_for_each_dev 0 36276 NULL nohasharray
132794 +cfs_hash_buckets_realloc_36276 cfs_hash_buckets_realloc 4 36276 &bus_for_each_dev_36276
132795 +lpfc_oas_lun_show_36279 lpfc_oas_lun_show 0 36279 NULL
132796 +codec_reg_read_file_36280 codec_reg_read_file 3-0 36280 NULL
132797 +lpfc_dss_show_36282 lpfc_dss_show 0 36282 NULL
132798 +bind_mode_show_36286 bind_mode_show 0 36286 NULL
132799 +aac_show_reset_adapter_36289 aac_show_reset_adapter 0 36289 NULL
132800 +nf_nat_ipv6_out_36291 nf_nat_ipv6_out 0 36291 NULL
132801 +asix_write_rx_ctl_36295 asix_write_rx_ctl 0 36295 NULL
132802 +do_set_fan_div_36299 do_set_fan_div 0 36299 NULL
132803 +lpfc_debugfs_dif_err_read_36303 lpfc_debugfs_dif_err_read 3-0 36303 NULL
132804 +show_in_min3_36304 show_in_min3 0 36304 NULL
132805 +l2cap_validate_le_psm_36306 l2cap_validate_le_psm 0 36306 NULL
132806 +target_core_alua_tg_pt_gp_store_attr_alua_access_type_36308 target_core_alua_tg_pt_gp_store_attr_alua_access_type 0-3 36308 NULL
132807 +ad7879_spi_xfer_36311 ad7879_spi_xfer 3 36311 NULL
132808 +tipc_sk_rcv_36312 tipc_sk_rcv 0 36312 NULL
132809 +qla2x00_vlan_id_show_36314 qla2x00_vlan_id_show 0 36314 NULL
132810 +mwifiex_cmd_802_11_scan_36316 mwifiex_cmd_802_11_scan 0 36316 NULL
132811 +iscsi_tpg_attrib_store_authentication_36323 iscsi_tpg_attrib_store_authentication 0-3 36323 NULL
132812 +__compat_sys_pwritev64_36328 __compat_sys_pwritev64 3 36328 NULL
132813 +lc_create_36332 lc_create 4 36332 NULL
132814 +jbd2_journal_init_revoke_table_36336 jbd2_journal_init_revoke_table 1 36336 NULL
132815 +t4_config_rss_range_36340 t4_config_rss_range 0 36340 NULL
132816 +bEndpointAddress_show_36342 bEndpointAddress_show 0 36342 NULL
132817 +isku_sysfs_read_key_mask_36343 isku_sysfs_read_key_mask 6-0-5 36343 NULL
132818 +show_fnode_tcp_wsf_disable_36348 show_fnode_tcp_wsf_disable 0 36348 NULL nohasharray
132819 +iscsi_disc_store_password_mutual_36348 iscsi_disc_store_password_mutual 0-3 36348 &show_fnode_tcp_wsf_disable_36348
132820 +ath6kl_regwrite_write_36351 ath6kl_regwrite_write 3-0 36351 NULL nohasharray
132821 +async_writev_36351 async_writev 0 36351 &ath6kl_regwrite_write_36351
132822 +xz_dec_lzma2_create_36353 xz_dec_lzma2_create 2 36353 NULL nohasharray
132823 +v9fs_file_readn_36353 v9fs_file_readn 4-0 36353 &xz_dec_lzma2_create_36353 nohasharray
132824 +picolcd_operation_mode_show_36353 picolcd_operation_mode_show 0 36353 &v9fs_file_readn_36353
132825 +at91_sysfs_show_mb0_id_36364 at91_sysfs_show_mb0_id 0 36364 NULL
132826 +ip6_mtu_36368 ip6_mtu 0 36368 NULL
132827 +sxgbe_dma_init_36369 sxgbe_dma_init 0 36369 NULL
132828 +roccat_common2_sysfs_read_keys_primary_36382 roccat_common2_sysfs_read_keys_primary 0-5-6 36382 NULL
132829 +iio_request_update_kfifo_36383 iio_request_update_kfifo 0 36383 NULL
132830 +tunables_read_36385 tunables_read 3-0 36385 NULL nohasharray
132831 +bind_qsets_36385 bind_qsets 0 36385 &tunables_read_36385
132832 +brcmf_cfg80211_change_iface_36390 brcmf_cfg80211_change_iface 0 36390 NULL
132833 +show_fnode_username_36398 show_fnode_username 0 36398 NULL
132834 +afs_alloc_flat_call_36399 afs_alloc_flat_call 2-3 36399 NULL nohasharray
132835 +__uncore_filter_link2_show_36399 __uncore_filter_link2_show 0 36399 &afs_alloc_flat_call_36399 nohasharray
132836 +xennet_change_mtu_36399 xennet_change_mtu 0 36399 &__uncore_filter_link2_show_36399
132837 +sierra_write_36402 sierra_write 4-0 36402 NULL
132838 +rx_over_errors_show_36403 rx_over_errors_show 0 36403 NULL nohasharray
132839 +iwl_dbgfs_d3_sram_write_36403 iwl_dbgfs_d3_sram_write 0-3 36403 &rx_over_errors_show_36403
132840 +selinux_inode_listsecurity_36406 selinux_inode_listsecurity 0 36406 NULL
132841 +qdsb_get_36409 qdsb_get 0 36409 NULL
132842 +msb_update_block_36412 msb_update_block 2 36412 NULL nohasharray
132843 +gadget_dev_desc_bcdUSB_show_36412 gadget_dev_desc_bcdUSB_show 0 36412 &msb_update_block_36412
132844 +teles_suspend_36416 teles_suspend 0 36416 NULL
132845 +da9063_buck_get_status_36417 da9063_buck_get_status 0 36417 NULL nohasharray
132846 +SyS_sethostname_36417 SyS_sethostname 2 36417 &da9063_buck_get_status_36417
132847 +rt2x00queue_alloc_entries_36429 rt2x00queue_alloc_entries 0 36429 NULL
132848 +no_uld_show_36430 no_uld_show 0 36430 NULL
132849 +show_configfs_dev_params_36432 show_configfs_dev_params 0 36432 NULL
132850 +soc_pcm_codec_params_fixup_36434 soc_pcm_codec_params_fixup 2 36434 NULL
132851 +show_bank1_alarm_36436 show_bank1_alarm 0 36436 NULL nohasharray
132852 +rtnl_link_get_size_36436 rtnl_link_get_size 0 36436 &show_bank1_alarm_36436
132853 +intf_next_seq_36442 intf_next_seq 0 36442 NULL
132854 +sctp_tsnmap_init_36446 sctp_tsnmap_init 2 36446 NULL
132855 +bnx2x_reload_if_running_36448 bnx2x_reload_if_running 0 36448 NULL
132856 +alloc_etherdev_mqs_36450 alloc_etherdev_mqs 1 36450 NULL
132857 +smsc95xx_set_mac_address_36452 smsc95xx_set_mac_address 0 36452 NULL
132858 +atkbd_show_extra_36453 atkbd_show_extra 0 36453 NULL
132859 +CIFSSMBNegotiate_36455 CIFSSMBNegotiate 0 36455 NULL
132860 +tcf_csum_ipv6_udp_36457 tcf_csum_ipv6_udp 3 36457 NULL
132861 +__vxge_hw_pio_mem_write64_36458 __vxge_hw_pio_mem_write64 0 36458 NULL
132862 +netvsc_change_mtu_36461 netvsc_change_mtu 0 36461 NULL
132863 +carl9170_exec_cmd_36462 carl9170_exec_cmd 0 36462 NULL
132864 +core_alua_show_secondary_status_36463 core_alua_show_secondary_status 0 36463 NULL
132865 +ivtv_s_audio_sampling_freq_36468 ivtv_s_audio_sampling_freq 0 36468 NULL
132866 +xfs_rtmodify_summary_int_36469 xfs_rtmodify_summary_int 0 36469 NULL nohasharray
132867 +rio_request_inb_mbox_36469 rio_request_inb_mbox 0 36469 &xfs_rtmodify_summary_int_36469
132868 +iscsit_ta_default_erl_36470 iscsit_ta_default_erl 0 36470 NULL
132869 +SyS_process_vm_writev_36476 SyS_process_vm_writev 3-5 36476 NULL
132870 +__security_genfs_sid_36479 __security_genfs_sid 0 36479 NULL
132871 +lock_and_cleanup_extent_if_need_36480 lock_and_cleanup_extent_if_need 0 36480 NULL
132872 +b43_nphy_load_samples_36481 b43_nphy_load_samples 3 36481 NULL
132873 +ath10k_recalc_rtscts_prot_36482 ath10k_recalc_rtscts_prot 0 36482 NULL
132874 +hdaps_invert_show_36483 hdaps_invert_show 0 36483 NULL
132875 +elan_i2c_iap_reset_36487 elan_i2c_iap_reset 0 36487 NULL
132876 +vmci_route_36488 vmci_route 0 36488 NULL
132877 +ds1343_nvram_write_36489 ds1343_nvram_write 5-6-0 36489 NULL
132878 +tx_tx_checksum_result_read_36490 tx_tx_checksum_result_read 3-0 36490 NULL nohasharray
132879 +devfreq_simple_ondemand_func_36490 devfreq_simple_ondemand_func 0 36490 &tx_tx_checksum_result_read_36490 nohasharray
132880 +pm860x_rtc_set_alarm_36490 pm860x_rtc_set_alarm 0 36490 &devfreq_simple_ondemand_func_36490 nohasharray
132881 +ip6_append_data_36490 ip6_append_data 4-5 36490 &pm860x_rtc_set_alarm_36490
132882 +store_fast_charge_timer_36494 store_fast_charge_timer 0-4 36494 NULL
132883 +ufx_ops_set_par_36498 ufx_ops_set_par 0 36498 NULL
132884 +lpfc_enable_da_id_show_36504 lpfc_enable_da_id_show 0 36504 NULL
132885 +e4000_set_if_gain_36506 e4000_set_if_gain 0 36506 NULL
132886 +__hwahc_op_set_ptk_36510 __hwahc_op_set_ptk 5 36510 NULL
132887 +mcam_v4l_read_36513 mcam_v4l_read 3-0 36513 NULL
132888 +_iwl_dbgfs_fw_nmi_write_36515 _iwl_dbgfs_fw_nmi_write 3-0 36515 NULL
132889 +ieee80211_if_read_fwded_frames_36520 ieee80211_if_read_fwded_frames 3-0 36520 NULL
132890 +virt_addr_show_36526 virt_addr_show 0 36526 NULL
132891 +it8761e_gpio_direction_out_36528 it8761e_gpio_direction_out 0 36528 NULL
132892 +lguest_setup_irq_36531 lguest_setup_irq 1 36531 NULL
132893 +ath10k_setup_peer_smps_36533 ath10k_setup_peer_smps 0 36533 NULL
132894 +mvs_task_prep_ssp_36534 mvs_task_prep_ssp 0 36534 NULL nohasharray
132895 +rv3029c2_rtc_i2c_set_alarm_36534 rv3029c2_rtc_i2c_set_alarm 0 36534 &mvs_task_prep_ssp_36534
132896 +qla4_83xx_restart_36539 qla4_83xx_restart 0 36539 NULL
132897 +cpu_type_read_36540 cpu_type_read 3-0 36540 NULL
132898 +remote_node_defrag_ratio_store_36542 remote_node_defrag_ratio_store 0-3 36542 NULL
132899 +de_init_hw_36543 de_init_hw 0 36543 NULL
132900 +ixgbevf_setup_rx_resources_36545 ixgbevf_setup_rx_resources 0 36545 NULL
132901 +ql_get_regs_len_36548 ql_get_regs_len 0 36548 NULL
132902 +vm_commit_limit_36552 vm_commit_limit 0 36552 NULL
132903 +bInterval_show_36553 bInterval_show 0 36553 NULL nohasharray
132904 +show_fcstat_fc_no_free_exch_36553 show_fcstat_fc_no_free_exch 0 36553 &bInterval_show_36553
132905 +__kfifo_to_user_36555 __kfifo_to_user 3-0 36555 NULL
132906 +skb_copy_and_csum_datagram_msg_36558 skb_copy_and_csum_datagram_msg 2 36558 NULL
132907 +mfn_to_pfn_36560 mfn_to_pfn 0-1 36560 NULL
132908 +mxt_bootloader_write_36561 mxt_bootloader_write 0 36561 NULL nohasharray
132909 +__lock_page_killable_36561 __lock_page_killable 0 36561 &mxt_bootloader_write_36561
132910 +b44_wait_bit_36562 b44_wait_bit 0 36562 NULL
132911 +patch_ad1981_36564 patch_ad1981 0 36564 NULL
132912 +si476x_core_cmd_fm_rsq_status_36568 si476x_core_cmd_fm_rsq_status 0 36568 NULL
132913 +do_rbd_add_36570 do_rbd_add 0 36570 NULL
132914 +btrfs_get_token_64_36572 btrfs_get_token_64 0 36572 NULL
132915 +pm8001_task_prep_ssp_tm_36574 pm8001_task_prep_ssp_tm 0 36574 NULL
132916 +ssb_bus_scan_36578 ssb_bus_scan 2 36578 NULL
132917 +__erst_read_36579 __erst_read 0 36579 NULL
132918 +e100_exec_cmd_36583 e100_exec_cmd 0 36583 NULL
132919 +show_36588 show 0 36588 NULL
132920 +put_cmsg_36589 put_cmsg 4-0 36589 NULL
132921 +st6422_start_36592 st6422_start 0 36592 NULL nohasharray
132922 +sparse_init_one_section_36592 sparse_init_one_section 0 36592 &st6422_start_36592
132923 +pcnet32_realloc_rx_ring_36598 pcnet32_realloc_rx_ring 3 36598 NULL
132924 +__da903x_write_36599 __da903x_write 0 36599 NULL nohasharray
132925 +jfs_write_begin_36599 jfs_write_begin 0 36599 &__da903x_write_36599 nohasharray
132926 +koneplus_sysfs_set_actual_profile_36599 koneplus_sysfs_set_actual_profile 0-4 36599 &jfs_write_begin_36599
132927 +init_36600 init 0 36600 NULL
132928 +read_byte_36604 read_byte 0 36604 NULL
132929 +ttm_object_device_init_36607 ttm_object_device_init 2 36607 NULL
132930 +show_dev_name_36608 show_dev_name 0 36608 NULL
132931 +beiscsi_log_enable_disp_36609 beiscsi_log_enable_disp 0 36609 NULL
132932 +do_sendfile_36610 do_sendfile 4-5 36610 NULL
132933 +selinux_ipv6_postroute_36611 selinux_ipv6_postroute 0 36611 NULL
132934 +kstrtoll_36612 kstrtoll 0 36612 NULL
132935 +sdev_show_vendor_36616 sdev_show_vendor 0 36616 NULL
132936 +mtd_write_user_prot_reg_36625 mtd_write_user_prot_reg 0 36625 NULL
132937 +mxl111sf_ctrl_program_regs_36626 mxl111sf_ctrl_program_regs 0 36626 NULL
132938 +kvaser_usb_setup_rx_urbs_36629 kvaser_usb_setup_rx_urbs 0 36629 NULL
132939 +proto_name_show_36630 proto_name_show 0 36630 NULL
132940 +attribute_show_36633 attribute_show 0 36633 NULL
132941 +power_save_36634 power_save 0 36634 NULL
132942 +vxge_config_vpaths_36636 vxge_config_vpaths 0 36636 NULL
132943 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN_36639 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN 0 36639 NULL
132944 +bond_option_slaves_set_36643 bond_option_slaves_set 0 36643 NULL
132945 +ov2640_write_array_36644 ov2640_write_array 0 36644 NULL
132946 +m66592_udc_start_36646 m66592_udc_start 0 36646 NULL
132947 +mem_cgroup_do_precharge_36647 mem_cgroup_do_precharge 0 36647 NULL
132948 +lpfc_idiag_extacc_alloc_get_36648 lpfc_idiag_extacc_alloc_get 0-3 36648 NULL
132949 +add_dev_support_show_36650 add_dev_support_show 0 36650 NULL
132950 +hfsplus_osx_listxattr_36654 hfsplus_osx_listxattr 0-5 36654 NULL nohasharray
132951 +interface_show_36654 interface_show 0 36654 &hfsplus_osx_listxattr_36654
132952 +ktti_read_regr_36658 ktti_read_regr 0 36658 NULL
132953 +pss_coproc_open_36662 pss_coproc_open 0 36662 NULL
132954 +osd_req_list_collection_objects_36664 osd_req_list_collection_objects 5 36664 NULL nohasharray
132955 +ip6_pkt_prohibit_out_36664 ip6_pkt_prohibit_out 0 36664 &osd_req_list_collection_objects_36664
132956 +snd_pcsp_trigger_36665 snd_pcsp_trigger 0 36665 NULL
132957 +get_temp_input_36671 get_temp_input 0 36671 NULL nohasharray
132958 +iscsi_host_alloc_36671 iscsi_host_alloc 2 36671 &get_temp_input_36671
132959 +o2nm_node_num_read_36673 o2nm_node_num_read 0 36673 NULL
132960 +hackrf_queue_setup_36676 hackrf_queue_setup 0 36676 NULL
132961 +xillybus_read_36678 xillybus_read 3-0 36678 NULL
132962 +iscsi_stat_sess_show_attr_cmd_pdus_36680 iscsi_stat_sess_show_attr_cmd_pdus 0 36680 NULL
132963 +iscsi_nacl_param_show_ImmediateData_36681 iscsi_nacl_param_show_ImmediateData 0 36681 NULL
132964 +__follow_pte_36683 __follow_pte 0 36683 NULL
132965 +ext4_mb_discard_group_preallocations_36685 ext4_mb_discard_group_preallocations 2 36685 NULL
132966 +lbtf_op_start_36691 lbtf_op_start 0 36691 NULL
132967 +xhci_check_args_36702 xhci_check_args 0 36702 NULL nohasharray
132968 +gsmtty_write_36702 gsmtty_write 3 36702 &xhci_check_args_36702
132969 +cam_get_response16_36703 cam_get_response16 0 36703 NULL
132970 +raid5_add_disk_36710 raid5_add_disk 0 36710 NULL nohasharray
132971 +alc861_parse_auto_config_36710 alc861_parse_auto_config 0 36710 &raid5_add_disk_36710 nohasharray
132972 +propagate_exception_36710 propagate_exception 0 36710 &alc861_parse_auto_config_36710
132973 +vfio_user_config_write_36712 vfio_user_config_write 0 36712 NULL
132974 +tg3_phy_auxctl_write_36713 tg3_phy_auxctl_write 0 36713 NULL nohasharray
132975 +netdev_set_mac_address_36713 netdev_set_mac_address 0 36713 &tg3_phy_auxctl_write_36713
132976 +snd_soc_update_bits_36714 snd_soc_update_bits 0 36714 NULL
132977 +solo_p2m_dma_desc_36715 solo_p2m_dma_desc 0 36715 NULL
132978 +path_getxattr_36717 path_getxattr 4 36717 NULL
132979 +max77802_rtc_read_time_36718 max77802_rtc_read_time 0 36718 NULL
132980 +kovaplus_sysfs_show_actual_sensitivity_x_36721 kovaplus_sysfs_show_actual_sensitivity_x 0 36721 NULL
132981 +saa7134_i2c_eeprom_36729 saa7134_i2c_eeprom 3 36729 NULL
132982 +cfq_slice_sync_show_36730 cfq_slice_sync_show 0 36730 NULL
132983 +extract_icmp6_fields_36732 extract_icmp6_fields 2 36732 NULL
132984 +multicast_show_36734 multicast_show 0 36734 NULL
132985 +read_36735 read 0 36735 NULL
132986 +snd_rawmidi_kernel_read1_36740 snd_rawmidi_kernel_read1 4-0 36740 NULL
132987 +nfnetlink_alloc_skb_36741 nfnetlink_alloc_skb 2 36741 NULL
132988 +sys_get_curr_temp_36743 sys_get_curr_temp 0 36743 NULL nohasharray
132989 +rbd_pool_show_36743 rbd_pool_show 0 36743 &sys_get_curr_temp_36743
132990 +mwl8k_cmd_radio_disable_36745 mwl8k_cmd_radio_disable 0 36745 NULL
132991 +cxgbi_device_register_36746 cxgbi_device_register 2-1 36746 NULL
132992 +cifs_removexattr_36749 cifs_removexattr 0 36749 NULL
132993 +fc_exch_mgr_alloc_36751 fc_exch_mgr_alloc 3-4 36751 NULL
132994 +nilfs_bmap_prepare_alloc_ptr_36752 nilfs_bmap_prepare_alloc_ptr 0 36752 NULL nohasharray
132995 +pmdown_time_set_36752 pmdown_time_set 0-4 36752 &nilfs_bmap_prepare_alloc_ptr_36752
132996 +ps_poll_upsd_timeouts_read_36755 ps_poll_upsd_timeouts_read 3-0 36755 NULL
132997 +agc_status_36756 agc_status 0 36756 NULL
132998 +xen_do_pin_36757 xen_do_pin 2 36757 NULL
132999 +srp_parse_options_36759 srp_parse_options 0 36759 NULL
133000 +bnx2x_exe_queue_step_36760 bnx2x_exe_queue_step 0 36760 NULL
133001 +set_pwm_reg_36763 set_pwm_reg 0-4 36763 NULL
133002 +get_ncm_36766 get_ncm 0 36766 NULL
133003 +pcan_usb_send_cmd_36767 pcan_usb_send_cmd 0 36767 NULL
133004 +ip4ip6_err_36772 ip4ip6_err 5 36772 NULL
133005 +llc_mac_header_len_36776 llc_mac_header_len 0 36776 NULL
133006 +show_eeprom1_36777 show_eeprom1 0 36777 NULL
133007 +iscsi_tpg_param_store_ErrorRecoveryLevel_36779 iscsi_tpg_param_store_ErrorRecoveryLevel 0-3 36779 NULL
133008 +viacam_ctlr_cbufs_36781 viacam_ctlr_cbufs 0 36781 NULL
133009 +musb_schedule_36787 musb_schedule 0 36787 NULL
133010 +pci_write_config_dword_36790 pci_write_config_dword 0 36790 NULL
133011 +hrz_open_rx_36793 hrz_open_rx 0 36793 NULL nohasharray
133012 +of_iomap_36793 of_iomap 2 36793 &hrz_open_rx_36793
133013 +ecm_opts_host_addr_show_36795 ecm_opts_host_addr_show 0 36795 NULL nohasharray
133014 +bcm7xxx_eee_enable_36795 bcm7xxx_eee_enable 0 36795 &ecm_opts_host_addr_show_36795
133015 +i40e_init_lan_hmc_36796 i40e_init_lan_hmc 2-3-4-5 36796 NULL
133016 +macvlan_vlan_rx_add_vid_36799 macvlan_vlan_rx_add_vid 0 36799 NULL
133017 +proc_fault_inject_read_36802 proc_fault_inject_read 3-0 36802 NULL nohasharray
133018 +store_sched0_36802 store_sched0 4-0 36802 &proc_fault_inject_read_36802
133019 +set_deactivate_slack_36803 set_deactivate_slack 0-4 36803 NULL
133020 +flock_lock_file_wait_36808 flock_lock_file_wait 0 36808 NULL
133021 +show_multicast_router_36814 show_multicast_router 0 36814 NULL
133022 +show_out0_enable_36815 show_out0_enable 0 36815 NULL
133023 +hiddev_ioctl_36816 hiddev_ioctl 2 36816 NULL
133024 +edd_show_legacy_max_head_36821 edd_show_legacy_max_head 0 36821 NULL
133025 +tcf_csum_ipv6_tcp_36822 tcf_csum_ipv6_tcp 3 36822 NULL
133026 +adt7310_spi_read_byte_36823 adt7310_spi_read_byte 0 36823 NULL nohasharray
133027 +ab3100_otp_tac_show_36823 ab3100_otp_tac_show 0 36823 &adt7310_spi_read_byte_36823
133028 +temp_cpu_local_36825 temp_cpu_local 0 36825 NULL
133029 +ath10k_pci_chip_reset_36827 ath10k_pci_chip_reset 0 36827 NULL
133030 +int_hardware_entry_36833 int_hardware_entry 3-0 36833 NULL
133031 +ax88179_change_mtu_36836 ax88179_change_mtu 0 36836 NULL
133032 +arvo_sysfs_show_actual_profile_36841 arvo_sysfs_show_actual_profile 0 36841 NULL
133033 +power_limit_0_tmax_us_show_36847 power_limit_0_tmax_us_show 0 36847 NULL nohasharray
133034 +ufx_ops_check_var_36847 ufx_ops_check_var 0 36847 &power_limit_0_tmax_us_show_36847
133035 +user_pin_configs_show_36848 user_pin_configs_show 0 36848 NULL
133036 +ov7670_s_autoexp_36855 ov7670_s_autoexp 0 36855 NULL
133037 +cm_write_36858 cm_write 3-0 36858 NULL nohasharray
133038 +set_rate_36858 set_rate 0 36858 &cm_write_36858
133039 +thermal_get_trip_temp_36862 thermal_get_trip_temp 0 36862 NULL
133040 +part_size_show_36865 part_size_show 0 36865 NULL nohasharray
133041 +ntfs_statfs_36865 ntfs_statfs 0 36865 &part_size_show_36865
133042 +audit_tree_handle_event_36870 audit_tree_handle_event 0 36870 NULL
133043 +tx_tx_data_programmed_read_36871 tx_tx_data_programmed_read 3-0 36871 NULL nohasharray
133044 +f_eem_opts_attr_store_36871 f_eem_opts_attr_store 0-4 36871 &tx_tx_data_programmed_read_36871
133045 +stp_state_show_36872 stp_state_show 0 36872 NULL
133046 +acpi_tb_find_table_36874 acpi_tb_find_table 0 36874 NULL
133047 +afs_proc_rootcell_read_36875 afs_proc_rootcell_read 0-3 36875 NULL
133048 +svc_setsockopt_36876 svc_setsockopt 5-0 36876 NULL nohasharray
133049 +show_src_clock_sel_36876 show_src_clock_sel 0 36876 &svc_setsockopt_36876
133050 +raid56_parity_write_36877 raid56_parity_write 5-0 36877 NULL nohasharray
133051 +reiserfs_listxattr_36877 reiserfs_listxattr 0-3 36877 &raid56_parity_write_36877
133052 +ppp_hard_header_36881 ppp_hard_header 0 36881 NULL
133053 +__btrfs_map_block_36883 __btrfs_map_block 3-0 36883 NULL
133054 +ib_ucm_alloc_data_36885 ib_ucm_alloc_data 3 36885 NULL
133055 +snd_ice1712_playback_prepare_36888 snd_ice1712_playback_prepare 0 36888 NULL
133056 +selinux_inode_notifysecctx_36896 selinux_inode_notifysecctx 3 36896 NULL
133057 +gfs2_file_write_iter_36898 gfs2_file_write_iter 0 36898 NULL
133058 +tas5086_register_size_36899 tas5086_register_size 0 36899 NULL nohasharray
133059 +netlbl_af4list_add_36899 netlbl_af4list_add 0 36899 &tas5086_register_size_36899
133060 +pscsi_add_device_to_list_36901 pscsi_add_device_to_list 0 36901 NULL
133061 +wm831x_auxadc_read_36904 wm831x_auxadc_read 0 36904 NULL nohasharray
133062 +set_green_36904 set_green 0-4 36904 &wm831x_auxadc_read_36904
133063 +lm3533_als_get_target_36905 lm3533_als_get_target 0 36905 NULL
133064 +show_fnode_chap_auth_36909 show_fnode_chap_auth 0 36909 NULL nohasharray
133065 +send_next_seg_36909 send_next_seg 0 36909 &show_fnode_chap_auth_36909
133066 +zl10036_read_status_reg_36910 zl10036_read_status_reg 0 36910 NULL nohasharray
133067 +set_mandatory_rates_36910 set_mandatory_rates 0 36910 &zl10036_read_status_reg_36910
133068 +cuse_read_36920 cuse_read 0-3 36920 NULL
133069 +show_counter_rx_p2_hdr_egr_ovfls_36924 show_counter_rx_p2_hdr_egr_ovfls 0 36924 NULL nohasharray
133070 +data_sock_getname_36924 data_sock_getname 0 36924 &show_counter_rx_p2_hdr_egr_ovfls_36924
133071 +store_lid_36925 store_lid 0-4 36925 NULL
133072 +netxen_sysfs_read_dimm_36930 netxen_sysfs_read_dimm 0-5-6 36930 NULL
133073 +queue_rq_affinity_show_36934 queue_rq_affinity_show 0 36934 NULL
133074 +clock_name_show_36935 clock_name_show 0 36935 NULL nohasharray
133075 +bnx2x_init_rss_36935 bnx2x_init_rss 0 36935 &clock_name_show_36935
133076 +ath5k_hw_write_initvals_36936 ath5k_hw_write_initvals 0 36936 NULL
133077 +o2net_open_listening_sock_36944 o2net_open_listening_sock 0 36944 NULL
133078 +kone_sysfs_write_profilex_36945 kone_sysfs_write_profilex 0-6-5 36945 NULL
133079 +bonding_show_tlb_dynamic_lb_36946 bonding_show_tlb_dynamic_lb 0 36946 NULL nohasharray
133080 +eem_opts_qmult_show_36946 eem_opts_qmult_show 0 36946 &bonding_show_tlb_dynamic_lb_36946
133081 +mptscsih_version_product_show_36948 mptscsih_version_product_show 0 36948 NULL
133082 +bd2802_store_reg0x04_36949 bd2802_store_reg0x04 0-4 36949 NULL
133083 +div_u64_36951 div_u64 0 36951 NULL
133084 +write_leb_36957 write_leb 5-0 36957 NULL
133085 +ntfs_external_attr_find_36963 ntfs_external_attr_find 0 36963 NULL
133086 +ext4_da_write_end_36974 ext4_da_write_end 5-0 36974 NULL
133087 +apei_exec_noop_36976 apei_exec_noop 0 36976 NULL
133088 +il4965_rs_sta_dbgfs_scale_table_write_36979 il4965_rs_sta_dbgfs_scale_table_write 3-0 36979 NULL
133089 +iscsi_tpg_attrib_store_generate_node_acls_36980 iscsi_tpg_attrib_store_generate_node_acls 0-3 36980 NULL
133090 +afs_setattr_36981 afs_setattr 0 36981 NULL
133091 +xfs_btree_check_sptr_36984 xfs_btree_check_sptr 0 36984 NULL
133092 +usb_8dev_send_cmd_36987 usb_8dev_send_cmd 0 36987 NULL
133093 +set_convrate_36989 set_convrate 0-4 36989 NULL
133094 +wl1251_acx_feature_cfg_36990 wl1251_acx_feature_cfg 0 36990 NULL
133095 +inv_mpu6050_set_power_itg_36994 inv_mpu6050_set_power_itg 0 36994 NULL
133096 +v4l2_ctrl_s_ctrl_36995 v4l2_ctrl_s_ctrl 0 36995 NULL
133097 +iscsi_tpg_param_store_OFMarker_36996 iscsi_tpg_param_store_OFMarker 0-3 36996 NULL
133098 +mc13xxx_reg_rmw_36997 mc13xxx_reg_rmw 0 36997 NULL
133099 +drbd_new_dev_size_36998 drbd_new_dev_size 0-3 36998 NULL nohasharray
133100 +bcm_sendmsg_36998 bcm_sendmsg 0-4 36998 &drbd_new_dev_size_36998
133101 +auok190xfb_write_37001 auok190xfb_write 3 37001 NULL nohasharray
133102 +jfs_ci_hash_37001 jfs_ci_hash 0 37001 &auok190xfb_write_37001
133103 +dmi_sysfs_attr_show_37003 dmi_sysfs_attr_show 0 37003 NULL
133104 +setxattr_37006 setxattr 4 37006 NULL nohasharray
133105 +ata_scsi_lpm_show_37006 ata_scsi_lpm_show 0 37006 &setxattr_37006 nohasharray
133106 +md_set_readonly_37006 md_set_readonly 0 37006 &ata_scsi_lpm_show_37006
133107 +target_fabric_nacl_base_attr_store_37009 target_fabric_nacl_base_attr_store 0-4 37009 NULL
133108 +make_nnode_dirty_37010 make_nnode_dirty 0 37010 NULL
133109 +si4713_s_frequency_37011 si4713_s_frequency 0 37011 NULL
133110 +force_lesc_support_write_37016 force_lesc_support_write 3-0 37016 NULL nohasharray
133111 +cfq_fifo_expire_async_show_37016 cfq_fifo_expire_async_show 0 37016 &force_lesc_support_write_37016
133112 +dw2102_earda_i2c_transfer_37017 dw2102_earda_i2c_transfer 0-3 37017 NULL nohasharray
133113 +manufacturer_id_show_37017 manufacturer_id_show 0 37017 &dw2102_earda_i2c_transfer_37017
133114 +__vsock_bind_37018 __vsock_bind 0 37018 NULL nohasharray
133115 +write_byte_37018 write_byte 0 37018 &__vsock_bind_37018
133116 +pages_volatile_show_37019 pages_volatile_show 0 37019 NULL nohasharray
133117 +gfs2_statfs_37019 gfs2_statfs 0 37019 &pages_volatile_show_37019
133118 +da9052_disable_vddout_channel_37021 da9052_disable_vddout_channel 0 37021 NULL
133119 +smack_inode_getattr_37022 smack_inode_getattr 0 37022 NULL nohasharray
133120 +lpfc_poll_tmo_store_37022 lpfc_poll_tmo_store 0-4 37022 &smack_inode_getattr_37022
133121 +fat_readpage_37025 fat_readpage 0 37025 NULL
133122 +ec_i2c_xfer_37029 ec_i2c_xfer 3-0 37029 NULL
133123 +ieee80211_chsw_switch_vifs_37030 ieee80211_chsw_switch_vifs 2 37030 NULL nohasharray
133124 +wl1271_setup_37030 wl1271_setup 0 37030 &ieee80211_chsw_switch_vifs_37030
133125 +asd_poll_flash_37031 asd_poll_flash 0 37031 NULL
133126 +af9005_usb_read_tuner_registers_37032 af9005_usb_read_tuner_registers 0 37032 NULL
133127 +port_attr_show_37034 port_attr_show 0 37034 NULL nohasharray
133128 +ndo_change_mtu_37034 ndo_change_mtu 0 37034 &port_attr_show_37034
133129 +ndo_netpoll_setup_37037 ndo_netpoll_setup 0 37037 NULL nohasharray
133130 +be_get_eeprom_len_37037 be_get_eeprom_len 0 37037 &ndo_netpoll_setup_37037
133131 +command_file_read_37038 command_file_read 3-0 37038 NULL
133132 +do_action_37040 do_action 0 37040 NULL nohasharray
133133 +erst_write_37040 erst_write 0 37040 &do_action_37040
133134 +rcar_i2c_master_xfer_37044 rcar_i2c_master_xfer 0-3 37044 NULL
133135 +raid5_store_stripe_cache_size_37050 raid5_store_stripe_cache_size 0-3 37050 NULL
133136 +ieee80211_if_read_drop_unencrypted_37053 ieee80211_if_read_drop_unencrypted 3-0 37053 NULL nohasharray
133137 +qp_broker_create_37053 qp_broker_create 5-6 37053 &ieee80211_if_read_drop_unencrypted_37053
133138 +pci_plx9050_init_37055 pci_plx9050_init 0 37055 NULL
133139 +writebuf_skb_37060 writebuf_skb 0 37060 NULL
133140 +fcoe_vport_destroy_37061 fcoe_vport_destroy 0 37061 NULL
133141 +_iwl_dbgfs_bcast_filters_macs_write_37069 _iwl_dbgfs_bcast_filters_macs_write 3-0 37069 NULL
133142 +logfs_write_rec_37072 logfs_write_rec 0 37072 NULL nohasharray
133143 +vmci_transport_send_wrote_37072 vmci_transport_send_wrote 0 37072 &logfs_write_rec_37072
133144 +uhci_submit_bulk_37073 uhci_submit_bulk 0 37073 NULL
133145 +ath10k_spectral_scan_config_37075 ath10k_spectral_scan_config 0 37075 NULL
133146 +SYSC_setxattr_37078 SYSC_setxattr 4 37078 NULL
133147 +parse_command_37079 parse_command 2-0 37079 NULL
133148 +drm_mode_create_rotation_property_37082 drm_mode_create_rotation_property 2 37082 NULL
133149 +resize_37084 resize 0 37084 NULL
133150 +pipeline_cs_rx_packet_in_read_37089 pipeline_cs_rx_packet_in_read 3-0 37089 NULL nohasharray
133151 +show_fcstat_loss_of_sync_count_37089 show_fcstat_loss_of_sync_count 0 37089 &pipeline_cs_rx_packet_in_read_37089
133152 +vbus_state_show_37099 vbus_state_show 0 37099 NULL
133153 +cxgbi_get_ep_param_37101 cxgbi_get_ep_param 0 37101 NULL
133154 +show_37102 show 0 37102 NULL
133155 +store_bind_37104 store_bind 0-4 37104 NULL
133156 +atkbd_do_show_force_release_37109 atkbd_do_show_force_release 0 37109 NULL nohasharray
133157 +show_rxchan_per_port_37109 show_rxchan_per_port 0 37109 &atkbd_do_show_force_release_37109 nohasharray
133158 +cpu_up_37109 cpu_up 0 37109 &show_rxchan_per_port_37109
133159 +radeon_hwmon_show_temp_thresh_37112 radeon_hwmon_show_temp_thresh 0 37112 NULL
133160 +set_pwm_tmax_37113 set_pwm_tmax 0-4 37113 NULL
133161 +xlog_grant_head_check_37116 xlog_grant_head_check 0 37116 NULL
133162 +events_sysfs_show_37117 events_sysfs_show 0 37117 NULL
133163 +modalias_show_37119 modalias_show 0 37119 NULL nohasharray
133164 +ds1742_rtc_read_time_37119 ds1742_rtc_read_time 0 37119 &modalias_show_37119
133165 +show_nets_37127 show_nets 0 37127 NULL
133166 +snd_pcm_plugin_build_io_37132 snd_pcm_plugin_build_io 0 37132 NULL nohasharray
133167 +raid1_add_disk_37132 raid1_add_disk 0 37132 &snd_pcm_plugin_build_io_37132 nohasharray
133168 +snd_hda_get_conn_list_37132 snd_hda_get_conn_list 0 37132 &raid1_add_disk_37132
133169 +iwl_mvm_config_scan_37134 iwl_mvm_config_scan 0 37134 NULL nohasharray
133170 +bdx_rx_init_37134 bdx_rx_init 0 37134 &iwl_mvm_config_scan_37134
133171 +cp2112_write_read_req_37141 cp2112_write_read_req 0-6 37141 NULL
133172 +chv_gpio_set_direction_37144 chv_gpio_set_direction 0 37144 NULL nohasharray
133173 +o2nm_node_local_write_37144 o2nm_node_local_write 0-3 37144 &chv_gpio_set_direction_37144
133174 +bnx2x_nic_load_request_37147 bnx2x_nic_load_request 0 37147 NULL
133175 +trusted_tpm_send_37151 trusted_tpm_send 0-3 37151 NULL
133176 +handshake_37157 handshake 0 37157 NULL
133177 +msg_word_37164 msg_word 0 37164 NULL
133178 +alc_codec_rename_from_preset_37170 alc_codec_rename_from_preset 0 37170 NULL
133179 +bop_last_key_37173 bop_last_key 0 37173 NULL
133180 +boot_37174 boot 0 37174 NULL
133181 +acpi_freeze_prepare_37175 acpi_freeze_prepare 0 37175 NULL
133182 +intel_free_coherent_37179 intel_free_coherent 2 37179 NULL
133183 +can_set_xattr_37182 can_set_xattr 0 37182 NULL
133184 +tw68_buf_prepare_37186 tw68_buf_prepare 0 37186 NULL
133185 +device_suspend_noirq_37187 device_suspend_noirq 0 37187 NULL
133186 +alloc_page_ext_37189 alloc_page_ext 1 37189 NULL
133187 +store_wimax_37196 store_wimax 4-0 37196 NULL
133188 +vcc_recvmsg_37198 vcc_recvmsg 0-4 37198 NULL nohasharray
133189 +smsc95xx_start_tx_path_37198 smsc95xx_start_tx_path 0 37198 &vcc_recvmsg_37198
133190 +efx_ethtool_get_rxfh_indir_size_37201 efx_ethtool_get_rxfh_indir_size 0 37201 NULL nohasharray
133191 +ath10k_bmi_done_37201 ath10k_bmi_done 0 37201 &efx_ethtool_get_rxfh_indir_size_37201
133192 +team_vlan_rx_add_vid_37205 team_vlan_rx_add_vid 0 37205 NULL
133193 +forced_ps_write_37209 forced_ps_write 3-0 37209 NULL nohasharray
133194 +target_core_dev_pr_show_attr_res_pr_type_37209 target_core_dev_pr_show_attr_res_pr_type 0 37209 &forced_ps_write_37209
133195 +mwifiex_cmd_enh_power_mode_37210 mwifiex_cmd_enh_power_mode 0 37210 NULL nohasharray
133196 +ipr_store_diagnostics_37210 ipr_store_diagnostics 0-4 37210 &mwifiex_cmd_enh_power_mode_37210
133197 +snd_dmaengine_pcm_trigger_37211 snd_dmaengine_pcm_trigger 0 37211 NULL
133198 +snd_cx231xx_prepare_37213 snd_cx231xx_prepare 0 37213 NULL nohasharray
133199 +fuse_notify_store_37213 fuse_notify_store 0 37213 &snd_cx231xx_prepare_37213 nohasharray
133200 +bchannel_get_rxbuf_37213 bchannel_get_rxbuf 2 37213 &fuse_notify_store_37213
133201 +inv_show_37218 inv_show 0 37218 NULL
133202 +regmap_access_read_file_37223 regmap_access_read_file 3-0 37223 NULL
133203 +uwb_dev_IEs_show_37224 uwb_dev_IEs_show 0 37224 NULL nohasharray
133204 +store_sas_phy_enable_37224 store_sas_phy_enable 0-4 37224 &uwb_dev_IEs_show_37224
133205 +__do_replace_37227 __do_replace 5 37227 NULL
133206 +store_temp8_37228 store_temp8 0-4 37228 NULL
133207 +st_sensors_set_enable_37232 st_sensors_set_enable 0 37232 NULL
133208 +ctnetlink_secctx_size_37236 ctnetlink_secctx_size 0 37236 NULL
133209 +iwl_dbgfs_d3_sram_read_37237 iwl_dbgfs_d3_sram_read 3-0 37237 NULL nohasharray
133210 +connect_Bstack_37237 connect_Bstack 0 37237 &iwl_dbgfs_d3_sram_read_37237
133211 +rx_filter_dup_filter_read_37238 rx_filter_dup_filter_read 3-0 37238 NULL
133212 +rapl_get_attr_cpumask_37239 rapl_get_attr_cpumask 0 37239 NULL
133213 +nvkm_ioctl_path_37244 nvkm_ioctl_path 0 37244 NULL
133214 +stac_auto_create_beep_ctls_37248 stac_auto_create_beep_ctls 0 37248 NULL
133215 +prot_queue_del_37258 prot_queue_del 0 37258 NULL nohasharray
133216 +misc_register_37258 misc_register 0 37258 &prot_queue_del_37258
133217 +ath6kl_wmi_set_ie_cmd_37260 ath6kl_wmi_set_ie_cmd 6 37260 NULL
133218 +scsiback_tpg_show_nexus_37263 scsiback_tpg_show_nexus 0 37263 NULL nohasharray
133219 +dwc3_gadget_start_config_37263 dwc3_gadget_start_config 0 37263 &scsiback_tpg_show_nexus_37263
133220 +ad7791_read_frequency_37264 ad7791_read_frequency 0 37264 NULL nohasharray
133221 +ina209_set_interval_37264 ina209_set_interval 0-4 37264 &ad7791_read_frequency_37264
133222 +smsc9420_open_37268 smsc9420_open 0 37268 NULL nohasharray
133223 +i40e_pf_rxq_wait_37268 i40e_pf_rxq_wait 0 37268 &smsc9420_open_37268
133224 +show_baud_rate_37269 show_baud_rate 0 37269 NULL
133225 +_iwl_dbgfs_fw_restart_write_37270 _iwl_dbgfs_fw_restart_write 3-0 37270 NULL
133226 +c101_run_37279 c101_run 2 37279 NULL
133227 +xfs_vn_getattr_37281 xfs_vn_getattr 0 37281 NULL
133228 +phy_reset_37283 phy_reset 0 37283 NULL
133229 +contrast_show_37287 contrast_show 0 37287 NULL nohasharray
133230 +typhoon_open_37287 typhoon_open 0 37287 &contrast_show_37287
133231 +command_37288 command 0 37288 NULL
133232 +idt77252_send_37289 idt77252_send 0 37289 NULL nohasharray
133233 +write_37289 write 0 37289 &idt77252_send_37289
133234 +isku_sysfs_write_talkfx_37298 isku_sysfs_write_talkfx 6-0-5 37298 NULL
133235 +request_threaded_irq_37303 request_threaded_irq 0 37303 NULL
133236 +governor_store_37304 governor_store 0-4 37304 NULL
133237 +ieee80211_if_read_power_mode_37305 ieee80211_if_read_power_mode 3-0 37305 NULL nohasharray
133238 +br_show_bridge_id_37305 br_show_bridge_id 0 37305 &ieee80211_if_read_power_mode_37305 nohasharray
133239 +acpi_ds_init_callbacks_37305 acpi_ds_init_callbacks 0 37305 &br_show_bridge_id_37305 nohasharray
133240 +rtl2832_sdr_set_tuner_37305 rtl2832_sdr_set_tuner 0 37305 &acpi_ds_init_callbacks_37305
133241 +tda998x_write_if_37306 tda998x_write_if 5 37306 NULL
133242 +svga_compute_pll_37307 svga_compute_pll 0 37307 NULL
133243 +jffs2_write_dirent_37311 jffs2_write_dirent 5 37311 NULL
133244 +megasas_fw_crash_state_show_37312 megasas_fw_crash_state_show 0 37312 NULL
133245 +composite_bind_37313 composite_bind 0 37313 NULL
133246 +program_regs_37317 program_regs 0 37317 NULL
133247 +sisusb_read_mem_bulk_37321 sisusb_read_mem_bulk 0 37321 NULL
133248 +version_show_37322 version_show 0 37322 NULL
133249 +power_mode_store_37324 power_mode_store 0-4 37324 NULL
133250 +kern_path_37329 kern_path 0 37329 NULL
133251 +scsi_mode_select_37330 scsi_mode_select 6 37330 NULL
133252 +rxrpc_server_sendmsg_37331 rxrpc_server_sendmsg 4 37331 NULL
133253 +xfs_iomap_write_allocate_37336 xfs_iomap_write_allocate 0 37336 NULL nohasharray
133254 +__dev_set_promiscuity_37336 __dev_set_promiscuity 0 37336 &xfs_iomap_write_allocate_37336
133255 +get_any_page_37337 get_any_page 0 37337 NULL
133256 +memory_read_from_buffer_37339 memory_read_from_buffer 0-5-2 37339 NULL
133257 +show_fw_pages_37341 show_fw_pages 0 37341 NULL
133258 +nfs_launder_page_37343 nfs_launder_page 0 37343 NULL nohasharray
133259 +lbs_mesh_dev_open_37343 lbs_mesh_dev_open 0 37343 &nfs_launder_page_37343
133260 +fcoe_vport_disable_37346 fcoe_vport_disable 0 37346 NULL
133261 +xfs_attr_fillstate_37349 xfs_attr_fillstate 0 37349 NULL
133262 +pm8001_show_update_fw_37350 pm8001_show_update_fw 0 37350 NULL
133263 +nf_bridge_pad_37351 nf_bridge_pad 0 37351 NULL
133264 +security_inode_getsecurity_37354 security_inode_getsecurity 0 37354 NULL
133265 +show_fc_vport_vport_type_37362 show_fc_vport_vport_type 0 37362 NULL
133266 +toshiba_touchpad_store_37363 toshiba_touchpad_store 0-4 37363 NULL
133267 +cpuset_write_u64_37367 cpuset_write_u64 0 37367 NULL
133268 +isku_sysfs_set_actual_profile_37369 isku_sysfs_set_actual_profile 0-4 37369 NULL
133269 +compat_SyS_fcntl_37376 compat_SyS_fcntl 3 37376 NULL
133270 +xcan_open_37377 xcan_open 0 37377 NULL
133271 +sched_domains_numa_masks_update_37380 sched_domains_numa_masks_update 0 37380 NULL
133272 +queue_discard_zeroes_data_show_37381 queue_discard_zeroes_data_show 0 37381 NULL
133273 +mmc_raw_rpmb_size_mult_show_37385 mmc_raw_rpmb_size_mult_show 0 37385 NULL nohasharray
133274 +setup_bd_list_xfr_37385 setup_bd_list_xfr 0 37385 &mmc_raw_rpmb_size_mult_show_37385
133275 +iommu_num_pages_37391 iommu_num_pages 0-2-3-1 37391 NULL
133276 +snd_seq_port_disconnect_37395 snd_seq_port_disconnect 0 37395 NULL
133277 +cifs_ci_hash_37396 cifs_ci_hash 0 37396 NULL
133278 +qla4xxx_get_iface_param_37398 qla4xxx_get_iface_param 0 37398 NULL nohasharray
133279 +adp8870_store_37398 adp8870_store 0-3 37398 &qla4xxx_get_iface_param_37398
133280 +hidp_output_report_37401 hidp_output_report 0-3 37401 NULL
133281 +channel_set_37410 channel_set 0-4 37410 NULL
133282 +xfs_filestream_pick_ag_37411 xfs_filestream_pick_ag 0 37411 NULL
133283 +sys_getxattr_37418 sys_getxattr 4 37418 NULL nohasharray
133284 +max14577_set_fast_charge_timer_37418 max14577_set_fast_charge_timer 0 37418 &sys_getxattr_37418
133285 +hci_sock_sendmsg_37420 hci_sock_sendmsg 4-0 37420 NULL
133286 +acpi_os_allocate_zeroed_37422 acpi_os_allocate_zeroed 1 37422 NULL nohasharray
133287 +find_next_bit_37422 find_next_bit 0-3-2 37422 &acpi_os_allocate_zeroed_37422
133288 +tty_insert_flip_string_fixed_flag_37428 tty_insert_flip_string_fixed_flag 4-0 37428 NULL nohasharray
133289 +it8712f_wdt_notify_37428 it8712f_wdt_notify 0 37428 &tty_insert_flip_string_fixed_flag_37428
133290 +iwl_print_last_event_logs_37433 iwl_print_last_event_logs 7-9-0 37433 NULL
133291 +tty_audit_log_37440 tty_audit_log 5 37440 NULL
133292 +fru_alloc_37442 fru_alloc 1 37442 NULL
133293 +show_als_en_37445 show_als_en 0 37445 NULL
133294 +epia_read_regr_37446 epia_read_regr 0 37446 NULL
133295 +skein512_init_37449 skein512_init 0 37449 NULL
133296 +tcp_established_options_37450 tcp_established_options 0 37450 NULL
133297 +xfs_btree_dec_cursor_37452 xfs_btree_dec_cursor 0 37452 NULL
133298 +snd_hdsp_reset_37453 snd_hdsp_reset 0 37453 NULL
133299 +set_rdac5_37458 set_rdac5 0-4 37458 NULL
133300 +snd_hda_codec_reset_37461 snd_hda_codec_reset 0 37461 NULL
133301 +padlock_sha_update_37462 padlock_sha_update 0 37462 NULL
133302 +ext4_write_end_37464 ext4_write_end 5-0 37464 NULL
133303 +parport_mos7715_write_compat_37465 parport_mos7715_write_compat 0 37465 NULL
133304 +dummy_systimer_stop_37470 dummy_systimer_stop 0 37470 NULL
133305 +ufs_data_ptr_to_cpu_37475 ufs_data_ptr_to_cpu 0 37475 NULL
133306 +prepare_header80_37479 prepare_header80 0 37479 NULL
133307 +get_est_timing_37484 get_est_timing 0 37484 NULL
133308 +store_temp_max_hyst_37485 store_temp_max_hyst 0-4 37485 NULL
133309 +freerunning_timer_show_37486 freerunning_timer_show 0 37486 NULL nohasharray
133310 +logi_dj_recv_forward_hidpp_37486 logi_dj_recv_forward_hidpp 3 37486 &freerunning_timer_show_37486
133311 +kmem_realloc_37489 kmem_realloc 2 37489 NULL nohasharray
133312 +__hci_cmd_sync_ev_37489 __hci_cmd_sync_ev 3 37489 &kmem_realloc_37489
133313 +gro_flush_timeout_store_37491 gro_flush_timeout_store 0-4 37491 NULL
133314 +ntfs_dir_fsync_37494 ntfs_dir_fsync 0 37494 NULL nohasharray
133315 +security_validate_transition_37494 security_validate_transition 0 37494 &ntfs_dir_fsync_37494
133316 +show_counter_rx_max_min_len_errs_37497 show_counter_rx_max_min_len_errs 0 37497 NULL nohasharray
133317 +packet_create_37497 packet_create 0 37497 &show_counter_rx_max_min_len_errs_37497
133318 +__hfsplus_setxattr_37499 __hfsplus_setxattr 0 37499 NULL nohasharray
133319 +store_control_state_37499 store_control_state 0-4 37499 &__hfsplus_setxattr_37499
133320 +smk_bu_task_37506 smk_bu_task 0-3 37506 NULL
133321 +r820t_set_params_37510 r820t_set_params 0 37510 NULL
133322 +ipr_show_resource_type_37511 ipr_show_resource_type 0 37511 NULL
133323 +osc_active_seq_write_37514 osc_active_seq_write 3 37514 NULL
133324 +set_pwm_auto_point_pwm_37518 set_pwm_auto_point_pwm 0-4 37518 NULL
133325 +vmalloc_32_user_37519 vmalloc_32_user 1 37519 NULL nohasharray
133326 +bdev_writeseg_37519 bdev_writeseg 2-3 37519 &vmalloc_32_user_37519
133327 +__uncore_filter_state3_show_37525 __uncore_filter_state3_show 0 37525 NULL
133328 +srp_create_ch_ib_37526 srp_create_ch_ib 0 37526 NULL
133329 +xz_dec_test_write_37527 xz_dec_test_write 3-0 37527 NULL
133330 +stv06xx_isoc_init_37530 stv06xx_isoc_init 0 37530 NULL
133331 +security_get_bool_value_37532 security_get_bool_value 0 37532 NULL
133332 +fault_inject_read_37534 fault_inject_read 3-0 37534 NULL
133333 +ds2780_read16_37538 ds2780_read16 3-0 37538 NULL
133334 +_nfs4_do_open_37544 _nfs4_do_open 0 37544 NULL
133335 +extent_map_end_37550 extent_map_end 0 37550 NULL
133336 +nf_nat_mangle_tcp_packet_37551 nf_nat_mangle_tcp_packet 6-8 37551 NULL
133337 +fat_cont_expand_37552 fat_cont_expand 0 37552 NULL
133338 +parport_ax88796_read_data_37553 parport_ax88796_read_data 0 37553 NULL
133339 +vmci_transport_notify_recv_pre_dequeue_37555 vmci_transport_notify_recv_pre_dequeue 0 37555 NULL
133340 +show_37574 show 0 37574 NULL
133341 +afs_page_filler_37575 afs_page_filler 0 37575 NULL
133342 +tda18271_channel_configuration_37577 tda18271_channel_configuration 0 37577 NULL
133343 +block_show_37580 block_show 0 37580 NULL
133344 +ceph_getxattr_37583 ceph_getxattr 0 37583 NULL
133345 +xhci_alloc_streams_37586 xhci_alloc_streams 5 37586 NULL
133346 +pyra_sysfs_show_actual_cpi_37592 pyra_sysfs_show_actual_cpi 0 37592 NULL nohasharray
133347 +check_vb_with_fmt_37592 check_vb_with_fmt 0 37592 &pyra_sysfs_show_actual_cpi_37592
133348 +alloc_descs_37593 alloc_descs 0-1 37593 NULL
133349 +qset_add_urb_37596 qset_add_urb 0 37596 NULL
133350 +show_lid_state_37597 show_lid_state 0 37597 NULL
133351 +bnx2x_sriov_configure_37600 bnx2x_sriov_configure 0-2 37600 NULL
133352 +read_field_37603 read_field 0 37603 NULL
133353 +vv6410_set_analog_gain_37606 vv6410_set_analog_gain 0 37606 NULL
133354 +ext2_freeze_37607 ext2_freeze 0 37607 NULL nohasharray
133355 +mlx4_get_mgm_entry_size_37607 mlx4_get_mgm_entry_size 0 37607 &ext2_freeze_37607
133356 +smsc95xx_write_reg_37608 smsc95xx_write_reg 0 37608 NULL
133357 +kvm_read_guest_page_mmu_37611 kvm_read_guest_page_mmu 6 37611 NULL
133358 +ssb_pcmcia_attr_sprom_store_37614 ssb_pcmcia_attr_sprom_store 0-4 37614 NULL nohasharray
133359 +sysfs_get_uname_37614 sysfs_get_uname 0-3 37614 &ssb_pcmcia_attr_sprom_store_37614
133360 +sha1_export_37617 sha1_export 0 37617 NULL
133361 +bonding_show_updelay_37620 bonding_show_updelay 0 37620 NULL nohasharray
133362 +node_read_meminfo_37620 node_read_meminfo 0 37620 &bonding_show_updelay_37620
133363 +SYSC_mbind_37622 SYSC_mbind 5 37622 NULL
133364 +cdc_ncm_show_dwNtbOutMaxSize_37627 cdc_ncm_show_dwNtbOutMaxSize 0 37627 NULL
133365 +rd_byte_37632 rd_byte 0 37632 NULL
133366 +os_desc_b_vendor_code_store_37633 os_desc_b_vendor_code_store 0-3 37633 NULL
133367 +__hw_addr_add_37635 __hw_addr_add 0 37635 NULL
133368 +alloc_fd_37637 alloc_fd 1 37637 NULL nohasharray
133369 +show_iface_vlan_priority_37637 show_iface_vlan_priority 0 37637 &alloc_fd_37637
133370 +SyS_mbind_37638 SyS_mbind 5 37638 NULL
133371 +show_tolerance0_37643 show_tolerance0 0 37643 NULL
133372 +_ctl_fwfault_debug_store_37644 _ctl_fwfault_debug_store 0-4 37644 NULL
133373 +po1030_set_auto_exposure_37656 po1030_set_auto_exposure 0 37656 NULL
133374 +ageing_time_show_37657 ageing_time_show 0 37657 NULL nohasharray
133375 +atkbd_do_show_softrepeat_37657 atkbd_do_show_softrepeat 0 37657 &ageing_time_show_37657
133376 +bio_copy_user_iov_37660 bio_copy_user_iov 4 37660 NULL
133377 +vmw_framebuffer_dmabuf_dirty_37661 vmw_framebuffer_dmabuf_dirty 6 37661 NULL nohasharray
133378 +rfcomm_sock_sendmsg_37661 rfcomm_sock_sendmsg 4-0 37661 &vmw_framebuffer_dmabuf_dirty_37661
133379 +atxp1_storegpio2_37663 atxp1_storegpio2 0-4 37663 NULL
133380 +SYSC_get_mempolicy_37664 SYSC_get_mempolicy 3 37664 NULL nohasharray
133381 +mwifiex_set_aes_key_v2_37664 mwifiex_set_aes_key_v2 0 37664 &SYSC_get_mempolicy_37664
133382 +mptscsih_version_nvdata_default_show_37665 mptscsih_version_nvdata_default_show 0 37665 NULL nohasharray
133383 +nodename_show_37665 nodename_show 0 37665 &mptscsih_version_nvdata_default_show_37665 nohasharray
133384 +pc300_open_37665 pc300_open 0 37665 &nodename_show_37665
133385 +tcp_mss_split_point_37668 tcp_mss_split_point 0-4-3 37668 NULL
133386 +mlx4_INIT_PORT_37672 mlx4_INIT_PORT 0 37672 NULL nohasharray
133387 +m_can_open_37672 m_can_open 0 37672 &mlx4_INIT_PORT_37672 nohasharray
133388 +__wa_seg_calculate_isoc_frame_count_37672 __wa_seg_calculate_isoc_frame_count 0 37672 &m_can_open_37672
133389 +xfs_setattr_size_37673 xfs_setattr_size 0 37673 NULL
133390 +ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675 ieee80211_if_read_rc_rateidx_mcs_mask_2ghz 3-0 37675 NULL nohasharray
133391 +batadv_get_vid_37675 batadv_get_vid 2 37675 &ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675
133392 +i7300_idle_notifier_37681 i7300_idle_notifier 0 37681 NULL nohasharray
133393 +__hw_addr_del_ex_37681 __hw_addr_del_ex 0 37681 &i7300_idle_notifier_37681
133394 +tracing_saved_cmdlines_size_write_37684 tracing_saved_cmdlines_size_write 3 37684 NULL
133395 +regmap_map_read_file_37685 regmap_map_read_file 0-3 37685 NULL
133396 +video_expand_toggle_37689 video_expand_toggle 0 37689 NULL
133397 +show_bool_threeg_37690 show_bool_threeg 0 37690 NULL
133398 +parse_arg_37696 parse_arg 0 37696 NULL
133399 +smic_size_37697 smic_size 0 37697 NULL
133400 +nametbl_header_37698 nametbl_header 0-2 37698 NULL
133401 +show_srp_rport_dev_loss_tmo_37699 show_srp_rport_dev_loss_tmo 0 37699 NULL
133402 +gadget_dev_desc_idVendor_show_37700 gadget_dev_desc_idVendor_show 0 37700 NULL
133403 +brcmf_sdiod_recv_chain_37701 brcmf_sdiod_recv_chain 3 37701 NULL
133404 +spmi_ext_register_read_37702 spmi_ext_register_read 0 37702 NULL nohasharray
133405 +ata_scsi_change_queue_depth_37702 ata_scsi_change_queue_depth 0-2 37702 &spmi_ext_register_read_37702
133406 +smp_req_37703 smp_req 0 37703 NULL
133407 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_37712 iscsi_stat_tgt_attr_show_attr_fail_intr_addr 0 37712 NULL
133408 +dynamic_ps_timeout_write_37713 dynamic_ps_timeout_write 3-0 37713 NULL
133409 +synthvid_send_situ_37714 synthvid_send_situ 0 37714 NULL
133410 +nilfs_mdt_create_block_37716 nilfs_mdt_create_block 0 37716 NULL
133411 +parport_ieee1284_epp_write_data_37717 parport_ieee1284_epp_write_data 0 37717 NULL nohasharray
133412 +ds1343_show_glitchfilter_37717 ds1343_show_glitchfilter 0 37717 &parport_ieee1284_epp_write_data_37717
133413 +xen_swiotlb_map_sg_attrs_37718 xen_swiotlb_map_sg_attrs 0-3 37718 NULL
133414 +ext2_fsync_37729 ext2_fsync 0 37729 NULL
133415 +rsxx_creg_write_37733 rsxx_creg_write 0 37733 NULL
133416 +snd_hda_create_spdif_share_sw_37734 snd_hda_create_spdif_share_sw 0 37734 NULL
133417 +logfs_read_block_37735 logfs_read_block 0 37735 NULL
133418 +show_rdac1_37741 show_rdac1 0 37741 NULL nohasharray
133419 +pch_phub_bin_write_37741 pch_phub_bin_write 0-6-5 37741 &show_rdac1_37741
133420 +read_enabled_file_bool_37744 read_enabled_file_bool 3-0 37744 NULL
133421 +wiphy_new_nm_37746 wiphy_new_nm 2 37746 NULL
133422 +ql_set_routing_reg_37747 ql_set_routing_reg 0 37747 NULL
133423 +xfs_read_agf_37749 xfs_read_agf 0 37749 NULL
133424 +ocfs2_control_cfu_37750 ocfs2_control_cfu 2-0 37750 NULL
133425 +ipath_cdev_init_37752 ipath_cdev_init 1 37752 NULL
133426 +snd_cx25821_prepare_37765 snd_cx25821_prepare 0 37765 NULL nohasharray
133427 +pre_action_37765 pre_action 0 37765 &snd_cx25821_prepare_37765 nohasharray
133428 +osst_flush_write_buffer_37765 osst_flush_write_buffer 0 37765 &pre_action_37765
133429 +dccp_setsockopt_cscov_37766 dccp_setsockopt_cscov 2-0 37766 NULL
133430 +filemap_flush_37767 filemap_flush 0 37767 NULL
133431 +__uncore_storage_mode_show_37771 __uncore_storage_mode_show 0 37771 NULL
133432 +ext4_commit_super_37775 ext4_commit_super 0 37775 NULL
133433 +__il3945_up_37778 __il3945_up 0 37778 NULL
133434 +elants_i2c_do_update_firmware_37779 elants_i2c_do_update_firmware 0 37779 NULL
133435 +crkey_timeout_37781 crkey_timeout 0 37781 NULL
133436 +mc13xxx_irq_free_37784 mc13xxx_irq_free 2 37784 NULL
133437 +mxt_lookup_bootloader_address_37785 mxt_lookup_bootloader_address 0 37785 NULL
133438 +il4965_rs_sta_dbgfs_rate_scale_data_read_37792 il4965_rs_sta_dbgfs_rate_scale_data_read 3-0 37792 NULL nohasharray
133439 +orinoco_up_37792 orinoco_up 0 37792 &il4965_rs_sta_dbgfs_rate_scale_data_read_37792
133440 +nr_open_37793 nr_open 0 37793 NULL
133441 +bnx2x_enable_sriov_37796 bnx2x_enable_sriov 0 37796 NULL
133442 +read_posted_37797 read_posted 0 37797 NULL nohasharray
133443 +caif_net_open_37797 caif_net_open 0 37797 &read_posted_37797
133444 +arcmsr_attr_host_fw_numbers_queue_37799 arcmsr_attr_host_fw_numbers_queue 0 37799 NULL
133445 +no_lun_0_show_37800 no_lun_0_show 0 37800 NULL
133446 +rapl_sysfs_show_37802 rapl_sysfs_show 0 37802 NULL
133447 +smk_read_logging_37804 smk_read_logging 3-0 37804 NULL
133448 +setup_irq_37809 setup_irq 0 37809 NULL
133449 +carl9170_init_phy_37810 carl9170_init_phy 0 37810 NULL
133450 +ocrdma_alloc_frmr_page_list_37815 ocrdma_alloc_frmr_page_list 2 37815 NULL nohasharray
133451 +show_ipReasmTimeout_37815 show_ipReasmTimeout 0 37815 &ocrdma_alloc_frmr_page_list_37815
133452 +rx_decrypt_key_not_found_read_37820 rx_decrypt_key_not_found_read 3-0 37820 NULL nohasharray
133453 +nouveau_hwmon_show_update_rate_37820 nouveau_hwmon_show_update_rate 0 37820 &rx_decrypt_key_not_found_read_37820
133454 +mlx4_cmd_post_37826 mlx4_cmd_post 0 37826 NULL
133455 +bitmap_find_next_zero_area_37827 bitmap_find_next_zero_area 3-0-4-5-2 37827 NULL
133456 +mwl8k_add_interface_37842 mwl8k_add_interface 0 37842 NULL
133457 +store_sf2_point_37843 store_sf2_point 0-4 37843 NULL
133458 +sr_write_medium_mode_37845 sr_write_medium_mode 0 37845 NULL
133459 +kernfs_dop_revalidate_37848 kernfs_dop_revalidate 0 37848 NULL
133460 +o2hb_debug_read_37851 o2hb_debug_read 3-0 37851 NULL
133461 +iscsi_disc_store_enforce_discovery_auth_37853 iscsi_disc_store_enforce_discovery_auth 0-3 37853 NULL
133462 +snd_hda_jack_add_kctl_37854 snd_hda_jack_add_kctl 0 37854 NULL
133463 +reiserfs_insert_item_37860 reiserfs_insert_item 0 37860 NULL
133464 +wm8350_gpio_direction_out_37862 wm8350_gpio_direction_out 0 37862 NULL nohasharray
133465 +SYSC_pwrite64_37862 SYSC_pwrite64 3 37862 &wm8350_gpio_direction_out_37862
133466 +xfs_dir2_block_to_sf_37868 xfs_dir2_block_to_sf 3 37868 NULL nohasharray
133467 +isku_sysfs_write_last_set_37868 isku_sysfs_write_last_set 6-0-5 37868 &xfs_dir2_block_to_sf_37868
133468 +arcmsr_sysfs_iop_message_read_37870 arcmsr_sysfs_iop_message_read 0-5-6 37870 NULL nohasharray
133469 +i40e_dbg_netdev_ops_read_37870 i40e_dbg_netdev_ops_read 0-3 37870 &arcmsr_sysfs_iop_message_read_37870
133470 +sys_setxattr_37880 sys_setxattr 4 37880 NULL
133471 +dev_port_show_37881 dev_port_show 0 37881 NULL
133472 +set_registers_37883 set_registers 4 37883 NULL
133473 +dvb_net_sec_37884 dvb_net_sec 3 37884 NULL
133474 +s2250_s_mbus_fmt_37894 s2250_s_mbus_fmt 0 37894 NULL
133475 +xirc2ps_suspend_37895 xirc2ps_suspend 0 37895 NULL
133476 +compat_sys_rt_sigpending_37899 compat_sys_rt_sigpending 2 37899 NULL
133477 +pubek_show_37903 pubek_show 0 37903 NULL
133478 +compiler_show_37905 compiler_show 0 37905 NULL
133479 +show_target_37913 show_target 0 37913 NULL
133480 +skein256_export_37917 skein256_export 0 37917 NULL
133481 +viacam_vb_buf_prepare_37918 viacam_vb_buf_prepare 0 37918 NULL
133482 +elan_i2c_calibrate_result_37927 elan_i2c_calibrate_result 0 37927 NULL
133483 +pkt_alloc_packet_data_37928 pkt_alloc_packet_data 1 37928 NULL nohasharray
133484 +_rtw_malloc_37928 _rtw_malloc 1 37928 &pkt_alloc_packet_data_37928
133485 +set_pwmchan_37930 set_pwmchan 0-4 37930 NULL
133486 +toshiba_accelerometer_get_37934 toshiba_accelerometer_get 0 37934 NULL
133487 +ath5k_attr_store_spur_level_37935 ath5k_attr_store_spur_level 0-4 37935 NULL
133488 +read_rbu_packet_size_37939 read_rbu_packet_size 6-0-5 37939 NULL nohasharray
133489 +b43_dma_init_37939 b43_dma_init 0 37939 &read_rbu_packet_size_37939
133490 +show_iostat_iodone_cnt_37942 show_iostat_iodone_cnt 0 37942 NULL nohasharray
133491 +adp8860_bl_l2_office_dim_store_37942 adp8860_bl_l2_office_dim_store 4-0 37942 &show_iostat_iodone_cnt_37942
133492 +show_counter_rx_data_pkts_37943 show_counter_rx_data_pkts 0 37943 NULL
133493 +nilfs_writepages_37944 nilfs_writepages 0 37944 NULL
133494 +tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect_37947 tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect 0-3 37947 NULL
133495 +max8997_get_enable_register_37955 max8997_get_enable_register 0 37955 NULL nohasharray
133496 +cdc_ncm_show_wNdpOutDivisor_37955 cdc_ncm_show_wNdpOutDivisor 0 37955 &max8997_get_enable_register_37955
133497 +netbios_ns_help_37956 netbios_ns_help 0 37956 NULL nohasharray
133498 +permissive_add_37956 permissive_add 0-3 37956 &netbios_ns_help_37956
133499 +write_file_bool_37957 write_file_bool 3-0 37957 NULL nohasharray
133500 +abx500_mask_and_set_register_interruptible_37957 abx500_mask_and_set_register_interruptible 0 37957 &write_file_bool_37957
133501 +fifo_alloc_37961 fifo_alloc 1 37961 NULL
133502 +ad5398_is_enabled_37962 ad5398_is_enabled 0 37962 NULL
133503 +show_constraint_min_time_window_us_37963 show_constraint_min_time_window_us 0 37963 NULL
133504 +ext3_free_blocks_sb_37967 ext3_free_blocks_sb 4-3 37967 NULL nohasharray
133505 +target_stat_scsi_transport_show_attr_indx_37967 target_stat_scsi_transport_show_attr_indx 0 37967 &ext3_free_blocks_sb_37967
133506 +fc0011_get_if_frequency_37970 fc0011_get_if_frequency 0 37970 NULL
133507 +g2d_s_ctrl_37974 g2d_s_ctrl 0 37974 NULL
133508 +show_tolerance1_37984 show_tolerance1 0 37984 NULL
133509 +isl1208_sysfs_show_usr_37987 isl1208_sysfs_show_usr 0 37987 NULL
133510 +rds_rdma_extra_size_37990 rds_rdma_extra_size 0 37990 NULL nohasharray
133511 +netxen_nic_change_mtu_37990 netxen_nic_change_mtu 0 37990 &rds_rdma_extra_size_37990
133512 +of_regulator_match_37995 of_regulator_match 0 37995 NULL
133513 +persistent_ram_old_size_37997 persistent_ram_old_size 0 37997 NULL nohasharray
133514 +fm10k_update_vid_37997 fm10k_update_vid 0 37997 &persistent_ram_old_size_37997
133515 +tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect_37998 tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect 0-3 37998 NULL
133516 +ma901radio_set_volume_38000 ma901radio_set_volume 0 38000 NULL nohasharray
133517 +lio_target_nacl_store_cmdsn_depth_38000 lio_target_nacl_store_cmdsn_depth 0-3 38000 &ma901radio_set_volume_38000
133518 +cxacru_sysfs_show_upstream_fec_errors_38002 cxacru_sysfs_show_upstream_fec_errors 0 38002 NULL
133519 +pm8001_task_exec_38005 pm8001_task_exec 0 38005 NULL
133520 +set_fan_auto1_38006 set_fan_auto1 0-4 38006 NULL
133521 +lpfc_fips_rev_show_38009 lpfc_fips_rev_show 0 38009 NULL
133522 +store_mem_gpio_reg_38010 store_mem_gpio_reg 0-4 38010 NULL
133523 +vfs_readv_38011 vfs_readv 3-0 38011 NULL
133524 +edd_show_extensions_38013 edd_show_extensions 0 38013 NULL
133525 +rndis_opts_qmult_show_38015 rndis_opts_qmult_show 0 38015 NULL
133526 +init_dma_38018 init_dma 0 38018 NULL
133527 +crc32_init_38021 crc32_init 0 38021 NULL
133528 +show_beep_38022 show_beep 0 38022 NULL
133529 +twl4030_pwm_enable_38032 twl4030_pwm_enable 0 38032 NULL
133530 +ufs_commit_chunk_38036 ufs_commit_chunk 3 38036 NULL nohasharray
133531 +wl1251_acx_rx_msdu_life_time_38036 wl1251_acx_rx_msdu_life_time 0 38036 &ufs_commit_chunk_38036 nohasharray
133532 +md_integrity_register_38036 md_integrity_register 0 38036 &wl1251_acx_rx_msdu_life_time_38036
133533 +aggr_recv_addba_req_evt_38037 aggr_recv_addba_req_evt 4 38037 NULL
133534 +store_wlan_38040 store_wlan 4-0 38040 NULL
133535 +SyS_pwrite64_38041 SyS_pwrite64 3 38041 NULL
133536 +acpi_ds_call_control_method_38042 acpi_ds_call_control_method 0 38042 NULL
133537 +il_dbgfs_chain_noise_read_38044 il_dbgfs_chain_noise_read 3-0 38044 NULL nohasharray
133538 +klsi_105_prepare_write_buffer_38044 klsi_105_prepare_write_buffer 3 38044 &il_dbgfs_chain_noise_read_38044
133539 +cpia2_send_command_38045 cpia2_send_command 0 38045 NULL
133540 +parser_init_guts_38046 parser_init_guts 2 38046 NULL
133541 +pmbus_set_page_38048 pmbus_set_page 0 38048 NULL nohasharray
133542 +SyS_llistxattr_38048 SyS_llistxattr 3 38048 &pmbus_set_page_38048
133543 +sysfs_do_create_link_38051 sysfs_do_create_link 0 38051 NULL
133544 +create_l2entity_38053 create_l2entity 0 38053 NULL
133545 +crypto_shash_extsize_38055 crypto_shash_extsize 0 38055 NULL
133546 +_xfs_buf_alloc_38058 _xfs_buf_alloc 3 38058 NULL
133547 +usb_os_desc_ext_prop_attr_store_38059 usb_os_desc_ext_prop_attr_store 0-4 38059 NULL
133548 +nsm_create_handle_38060 nsm_create_handle 4 38060 NULL
133549 +patch_ca0110_38064 patch_ca0110 0 38064 NULL
133550 +gether_set_host_addr_38065 gether_set_host_addr 0 38065 NULL
133551 +alloc_ltalkdev_38071 alloc_ltalkdev 1 38071 NULL
133552 +cifs_send_async_read_38077 cifs_send_async_read 2-0 38077 NULL
133553 +plip_open_38078 plip_open 0 38078 NULL
133554 +niu_tx_channel_stop_38080 niu_tx_channel_stop 0 38080 NULL
133555 +xfs_buf_readahead_map_38081 xfs_buf_readahead_map 3 38081 NULL nohasharray
133556 +wcn36xx_smd_rsp_process_38081 wcn36xx_smd_rsp_process 3 38081 &xfs_buf_readahead_map_38081
133557 +read_38082 read 0 38082 NULL
133558 +s5p_mfc_queue_setup_38084 s5p_mfc_queue_setup 0 38084 NULL
133559 +uwb_mac_addr_print_38085 uwb_mac_addr_print 2-0 38085 NULL
133560 +rtl8821ae_hw_init_38087 rtl8821ae_hw_init 0 38087 NULL
133561 +tcf_csum_ipv4_udp_38089 tcf_csum_ipv4_udp 3 38089 NULL
133562 +request_key_auth_new_38092 request_key_auth_new 3 38092 NULL
133563 +proc_self_readlink_38094 proc_self_readlink 3-0 38094 NULL nohasharray
133564 +hdpvr_config_call_38094 hdpvr_config_call 0 38094 &proc_self_readlink_38094 nohasharray
133565 +ib_query_gid_38094 ib_query_gid 0 38094 &hdpvr_config_call_38094
133566 +ep0_read_38095 ep0_read 3 38095 NULL
133567 +osc_checksum_seq_write_38096 osc_checksum_seq_write 3 38096 NULL
133568 +vport_delete_38098 vport_delete 0 38098 NULL
133569 +ath10k_mem_value_read_38099 ath10k_mem_value_read 3-0 38099 NULL
133570 +o2hb_read_slots_38105 o2hb_read_slots 2 38105 NULL
133571 +snd_pcm_oss_write_38108 snd_pcm_oss_write 3-0 38108 NULL nohasharray
133572 +temp_cpu_38108 temp_cpu 0 38108 &snd_pcm_oss_write_38108
133573 +input_dev_show_id_product_38109 input_dev_show_id_product 0 38109 NULL
133574 +snd_hdsp_channel_info_38123 snd_hdsp_channel_info 0 38123 NULL
133575 +vmw_kms_present_38130 vmw_kms_present 9 38130 NULL
133576 +intervals_show_38131 intervals_show 0 38131 NULL
133577 +show_ipv6_iface_ipaddr_autocfg_38132 show_ipv6_iface_ipaddr_autocfg 0 38132 NULL
133578 +device_store_ulong_38134 device_store_ulong 0-4 38134 NULL
133579 +create_hp_mic_jack_mode_38136 create_hp_mic_jack_mode 0 38136 NULL
133580 +units_show_38139 units_show 0 38139 NULL
133581 +posix_lock_file_wait_38140 posix_lock_file_wait 0 38140 NULL
133582 +twl4030_madc_enable_irq_38141 twl4030_madc_enable_irq 0 38141 NULL nohasharray
133583 +sm501_dbg_regs_38141 sm501_dbg_regs 0 38141 &twl4030_madc_enable_irq_38141
133584 +rtl8169_change_mtu_38142 rtl8169_change_mtu 0 38142 NULL
133585 +jfs_readpage_38145 jfs_readpage 0 38145 NULL
133586 +bonding_show_active_slave_38152 bonding_show_active_slave 0 38152 NULL
133587 +__ntfs_copy_from_user_iovec_inatomic_38153 __ntfs_copy_from_user_iovec_inatomic 0-4-3 38153 NULL
133588 +gss_import_sec_context_38154 gss_import_sec_context 0 38154 NULL
133589 +fbcon_fb_unregistered_38168 fbcon_fb_unregistered 0 38168 NULL
133590 +snd_ca0106_pcm_trigger_capture_38169 snd_ca0106_pcm_trigger_capture 0 38169 NULL nohasharray
133591 +amb_open_38169 amb_open 0 38169 &snd_ca0106_pcm_trigger_capture_38169
133592 +diolan_usb_xfer_38173 diolan_usb_xfer 0-3 38173 NULL
133593 +ds2781_store_eeprom_38175 ds2781_store_eeprom 0 38175 NULL
133594 +cdev_add_38176 cdev_add 2-3-0 38176 NULL
133595 +wil_write_file_reset_38180 wil_write_file_reset 0-3 38180 NULL nohasharray
133596 +store_spi_transport_offset_38180 store_spi_transport_offset 0-4 38180 &wil_write_file_reset_38180
133597 +qlcnic_83xx_get_nic_info_38183 qlcnic_83xx_get_nic_info 0 38183 NULL
133598 +max8925_rtc_set_alarm_38184 max8925_rtc_set_alarm 0 38184 NULL
133599 +elsa_suspend_38189 elsa_suspend 0 38189 NULL
133600 +do_path_lookup_38193 do_path_lookup 0 38193 NULL nohasharray
133601 +readlink_38193 readlink 0 38193 &do_path_lookup_38193
133602 +rt2x00debug_write_rf_38195 rt2x00debug_write_rf 3-0 38195 NULL
133603 +acerhdf_get_ec_temp_38197 acerhdf_get_ec_temp 0 38197 NULL
133604 +deadline_var_store_38198 deadline_var_store 0-3 38198 NULL
133605 +shark_write_reg_38200 shark_write_reg 0 38200 NULL
133606 +get_ucode_user_38202 get_ucode_user 3 38202 NULL
133607 +ext3_new_block_38208 ext3_new_block 3-0 38208 NULL
133608 +i2400m_tx_stats_write_38211 i2400m_tx_stats_write 0-3 38211 NULL
133609 +validate_unlock_args_38214 validate_unlock_args 0 38214 NULL
133610 +vmxnet3_rq_create_all_38222 vmxnet3_rq_create_all 0 38222 NULL
133611 +osd_req_list_partition_collections_38223 osd_req_list_partition_collections 5 38223 NULL nohasharray
133612 +xfs_rtallocate_range_38223 xfs_rtallocate_range 0 38223 &osd_req_list_partition_collections_38223
133613 +tg3_chip_reset_38224 tg3_chip_reset 0 38224 NULL
133614 +store_alert_led_38228 store_alert_led 0-4 38228 NULL
133615 +target_core_dev_pr_show_attr_res_holder_38231 target_core_dev_pr_show_attr_res_holder 0 38231 NULL
133616 +st_sensors_set_axis_enable_38232 st_sensors_set_axis_enable 0 38232 NULL
133617 +inet_csk_listen_start_38233 inet_csk_listen_start 0 38233 NULL
133618 +palmas_gpio_to_irq_38235 palmas_gpio_to_irq 2 38235 NULL
133619 +m66592_queue_38237 m66592_queue 0 38237 NULL
133620 +set_vfta_38239 set_vfta 0 38239 NULL nohasharray
133621 +ceph_decode_16_38239 ceph_decode_16 0 38239 &set_vfta_38239
133622 +__volume_set_mute_ec_38242 __volume_set_mute_ec 0 38242 NULL
133623 +__mlx4_cmd_38244 __mlx4_cmd 0 38244 NULL
133624 +_ipw_read_reg32_38245 _ipw_read_reg32 0 38245 NULL nohasharray
133625 +b43legacy_one_core_attach_38245 b43legacy_one_core_attach 0 38245 &_ipw_read_reg32_38245
133626 +vsc8221_config_init_38249 vsc8221_config_init 0 38249 NULL
133627 +nvkm_dmaobj_create__38250 nvkm_dmaobj_create_ 6 38250 NULL
133628 +async_xor_val_38254 async_xor_val 3 38254 NULL
133629 +videobuf_dma_map_38255 videobuf_dma_map 0 38255 NULL nohasharray
133630 +uwb_pal_register_38255 uwb_pal_register 0 38255 &videobuf_dma_map_38255
133631 +scan_secs_read_38261 scan_secs_read 0 38261 NULL nohasharray
133632 +mce_chrdev_write_38261 mce_chrdev_write 0-3 38261 &scan_secs_read_38261
133633 +opticon_open_38262 opticon_open 0 38262 NULL nohasharray
133634 +xfs_qm_dqrepair_38262 xfs_qm_dqrepair 0 38262 &opticon_open_38262
133635 +ramoops_read_kmsg_hdr_38263 ramoops_read_kmsg_hdr 0 38263 NULL nohasharray
133636 +xiic_busy_38263 xiic_busy 0 38263 &ramoops_read_kmsg_hdr_38263 nohasharray
133637 +iscsi_ping_comp_event_38263 iscsi_ping_comp_event 5 38263 &xiic_busy_38263
133638 +m88e1145_config_init_38265 m88e1145_config_init 0 38265 NULL
133639 +broadsheet_setup_for_wfm_write_38267 broadsheet_setup_for_wfm_write 0 38267 NULL
133640 +ieee80211_if_read_auto_open_plinks_38268 ieee80211_if_read_auto_open_plinks 3-0 38268 NULL nohasharray
133641 +mthca_alloc_icm_table_38268 mthca_alloc_icm_table 3-4 38268 &ieee80211_if_read_auto_open_plinks_38268 nohasharray
133642 +SYSC_msgrcv_38268 SYSC_msgrcv 3 38268 &mthca_alloc_icm_table_38268 nohasharray
133643 +show_in3_input_38268 show_in3_input 0 38268 &SYSC_msgrcv_38268
133644 +usb2_lpm_l1_timeout_show_38271 usb2_lpm_l1_timeout_show 0 38271 NULL nohasharray
133645 +dev_show_rev_38271 dev_show_rev 0 38271 &usb2_lpm_l1_timeout_show_38271
133646 +xfs_bmbt_to_bmdr_38275 xfs_bmbt_to_bmdr 3 38275 NULL nohasharray
133647 +xfs_bmdr_to_bmbt_38275 xfs_bmdr_to_bmbt 5 38275 &xfs_bmbt_to_bmdr_38275
133648 +ov9650_set_gain_38276 ov9650_set_gain 0 38276 NULL
133649 +ftdi_process_packet_38281 ftdi_process_packet 4 38281 NULL
133650 +nouveau_hwmon_show_name_38288 nouveau_hwmon_show_name 0 38288 NULL
133651 +show_channel_38289 show_channel 0 38289 NULL
133652 +odev_write_38293 odev_write 0-3 38293 NULL
133653 +myri10ge_set_mac_address_38295 myri10ge_set_mac_address 0 38295 NULL
133654 +C_SYSC_pselect6_38296 C_SYSC_pselect6 1 38296 NULL nohasharray
133655 +zd_mac_rx_38296 zd_mac_rx 3 38296 &C_SYSC_pselect6_38296
133656 +vxge_add_mac_addr_38297 vxge_add_mac_addr 0 38297 NULL
133657 +ad7877_disable_show_38298 ad7877_disable_show 0 38298 NULL nohasharray
133658 +pnp_assign_port_38298 pnp_assign_port 0 38298 &ad7877_disable_show_38298
133659 +crypto_ahash_digest_38300 crypto_ahash_digest 0 38300 NULL nohasharray
133660 +iscsi_nacl_param_show_DataSequenceInOrder_38300 iscsi_nacl_param_show_DataSequenceInOrder 0 38300 &crypto_ahash_digest_38300
133661 +ucma_query_path_38305 ucma_query_path 3 38305 NULL
133662 +ubifs_tnc_start_commit_38309 ubifs_tnc_start_commit 0 38309 NULL nohasharray
133663 +store_freq_38309 store_freq 0-4 38309 &ubifs_tnc_start_commit_38309
133664 +rtl2830_tuner_i2c_xfer_38310 rtl2830_tuner_i2c_xfer 0-3 38310 NULL
133665 +show_fnode_max_xmit_dlength_38317 show_fnode_max_xmit_dlength 0 38317 NULL
133666 +mtd_name_show_38318 mtd_name_show 0 38318 NULL
133667 +free_calls_show_38323 free_calls_show 0 38323 NULL
133668 +isr_rx_headers_read_38325 isr_rx_headers_read 3-0 38325 NULL
133669 +ida_simple_get_38326 ida_simple_get 0-2 38326 NULL nohasharray
133670 +ip_mroute_setsockopt_38326 ip_mroute_setsockopt 0 38326 &ida_simple_get_38326
133671 +team_set_mac_address_38334 team_set_mac_address 0 38334 NULL
133672 +cryptomgr_schedule_probe_38337 cryptomgr_schedule_probe 0 38337 NULL nohasharray
133673 +kmemleak_alloc_recursive_38337 kmemleak_alloc_recursive 2 38337 &cryptomgr_schedule_probe_38337
133674 +ql_set_mac_addr_reg_38341 ql_set_mac_addr_reg 0 38341 NULL
133675 +pm8001_ctl_mpi_interface_rev_show_38342 pm8001_ctl_mpi_interface_rev_show 0 38342 NULL
133676 +sisusb_write_memio_byte_38343 sisusb_write_memio_byte 0 38343 NULL
133677 +iscsi_stat_sess_show_attr_conn_timeout_errors_38346 iscsi_stat_sess_show_attr_conn_timeout_errors 0 38346 NULL
133678 +af9005_write_tuner_registers_38347 af9005_write_tuner_registers 0 38347 NULL
133679 +snd_hda_add_pincfg_38354 snd_hda_add_pincfg 0 38354 NULL
133680 +sm501fb_crtsrc_store_38356 sm501fb_crtsrc_store 0-4 38356 NULL
133681 +mgslpc_suspend_38357 mgslpc_suspend 0 38357 NULL
133682 +target_core_show_dev_enable_38359 target_core_show_dev_enable 0 38359 NULL
133683 +btrfs_file_extent_disk_num_bytes_38363 btrfs_file_extent_disk_num_bytes 0 38363 NULL
133684 +tomoyo_write_control_38365 tomoyo_write_control 0-3 38365 NULL
133685 +pyra_sysfs_write_38370 pyra_sysfs_write 0-6 38370 NULL
133686 +set_auto_temp_max_38372 set_auto_temp_max 0-4 38372 NULL
133687 +active_duration_show_38373 active_duration_show 0 38373 NULL
133688 +smm665_show_min_38376 smm665_show_min 0 38376 NULL
133689 +adp8860_bl_l2_office_dim_show_38377 adp8860_bl_l2_office_dim_show 0 38377 NULL
133690 +pch_udc_pcd_ep_enable_38380 pch_udc_pcd_ep_enable 0 38380 NULL
133691 +rtl2832_sdr_wr_reg_38383 rtl2832_sdr_wr_reg 0 38383 NULL
133692 +dn_sendmsg_38390 dn_sendmsg 4-0 38390 NULL
133693 +snd_sonicvibes_playback_trigger_38392 snd_sonicvibes_playback_trigger 0 38392 NULL
133694 +_write_mirror_38398 _write_mirror 0 38398 NULL
133695 +vxp_inb_38402 vxp_inb 0 38402 NULL
133696 +m5602_read_bridge_38404 m5602_read_bridge 0 38404 NULL
133697 +show_status_str_38406 show_status_str 0 38406 NULL
133698 +send_packet_38408 send_packet 0 38408 NULL
133699 +get_valid_node_allowed_38412 get_valid_node_allowed 0-1 38412 NULL
133700 +ocfs2_which_cluster_group_38413 ocfs2_which_cluster_group 0-2 38413 NULL
133701 +bonding_show_arp_targets_38418 bonding_show_arp_targets 0 38418 NULL
133702 +ieee80211_if_read_dtim_count_38419 ieee80211_if_read_dtim_count 3-0 38419 NULL
133703 +asix_write_cmd_async_38420 asix_write_cmd_async 5 38420 NULL
133704 +mc13xxx_regulator_disable_38421 mc13xxx_regulator_disable 0 38421 NULL
133705 +ip6_datagram_connect_38427 ip6_datagram_connect 0 38427 NULL
133706 +pcnet32_realloc_tx_ring_38428 pcnet32_realloc_tx_ring 3 38428 NULL
133707 +led_delay_on_store_38429 led_delay_on_store 0-4 38429 NULL
133708 +netlink_send_38434 netlink_send 5 38434 NULL
133709 +batadv_iv_ogm_aggregate_new_38437 batadv_iv_ogm_aggregate_new 2 38437 NULL
133710 +ubifs_find_dirty_leb_38438 ubifs_find_dirty_leb 0 38438 NULL
133711 +deinterlace_buf_prepare_38443 deinterlace_buf_prepare 0 38443 NULL
133712 +iscsi_tpg_attrib_show_generate_node_acls_38445 iscsi_tpg_attrib_show_generate_node_acls 0 38445 NULL
133713 +dev_set_mtu_38447 dev_set_mtu 0 38447 NULL nohasharray
133714 +offline_38447 offline 0 38447 &dev_set_mtu_38447
133715 +idt77252_open_38452 idt77252_open 0 38452 NULL nohasharray
133716 +rose_bind_38452 rose_bind 0 38452 &idt77252_open_38452
133717 +udc_ep_enable_38457 udc_ep_enable 0 38457 NULL
133718 +mISDN_sock_create_38458 mISDN_sock_create 0 38458 NULL nohasharray
133719 +wl1271_acx_frag_threshold_38458 wl1271_acx_frag_threshold 0 38458 &mISDN_sock_create_38458
133720 +saa7134_i2c_xfer_38459 saa7134_i2c_xfer 0-3 38459 NULL nohasharray
133721 +videobuf_waiton_38459 videobuf_waiton 0 38459 &saa7134_i2c_xfer_38459
133722 +mt9m111_g_fmt_38460 mt9m111_g_fmt 0 38460 NULL
133723 +show_wimax_38463 show_wimax 0 38463 NULL
133724 +btrfs_next_old_leaf_38465 btrfs_next_old_leaf 0 38465 NULL
133725 +zr364xx_s_ctrl_38466 zr364xx_s_ctrl 0 38466 NULL nohasharray
133726 +pc87413_write_38466 pc87413_write 0-3 38466 &zr364xx_s_ctrl_38466
133727 +sctp_inet6addr_event_38468 sctp_inet6addr_event 0 38468 NULL nohasharray
133728 +cxgb_change_mtu_38468 cxgb_change_mtu 0 38468 &sctp_inet6addr_event_38468
133729 +ghes_notify_sci_38471 ghes_notify_sci 0 38471 NULL
133730 +get_fan_ooc_38476 get_fan_ooc 0 38476 NULL nohasharray
133731 +enable_slot_38476 enable_slot 0 38476 &get_fan_ooc_38476
133732 +_iwl_dbgfs_scan_ant_rxchain_write_38479 _iwl_dbgfs_scan_ant_rxchain_write 3-0 38479 NULL
133733 +blk_end_bidi_request_38482 blk_end_bidi_request 3-4 38482 NULL
133734 +store_bpp_38484 store_bpp 0-4 38484 NULL
133735 +gfs2_setattr_size_38485 gfs2_setattr_size 0 38485 NULL
133736 +show_counter_tx_dropped_pkts_38486 show_counter_tx_dropped_pkts 0 38486 NULL
133737 +sched_group_set_rt_runtime_38487 sched_group_set_rt_runtime 0 38487 NULL
133738 +lm8323_show_disable_38491 lm8323_show_disable 0 38491 NULL
133739 +init_pitch_v1_38493 init_pitch_v1 0 38493 NULL
133740 +wait_for_free_credits_38497 wait_for_free_credits 0 38497 NULL
133741 +test_irq_store_38501 test_irq_store 0-4 38501 NULL
133742 +format_cam_size_38506 format_cam_size 0 38506 NULL
133743 +dev_names_read_38509 dev_names_read 3-0 38509 NULL
133744 +iscsi_create_iface_38510 iscsi_create_iface 5 38510 NULL
133745 +mwl8k_cmd_set_wmm_mode_38513 mwl8k_cmd_set_wmm_mode 0 38513 NULL nohasharray
133746 +optimize_38513 optimize 0 38513 &mwl8k_cmd_set_wmm_mode_38513
133747 +sk_stream_wait_connect_38516 sk_stream_wait_connect 0 38516 NULL
133748 +event_rx_mismatch_read_38518 event_rx_mismatch_read 3-0 38518 NULL
133749 +set_queue_count_38519 set_queue_count 0 38519 NULL
133750 +m41t93_get_time_38520 m41t93_get_time 0 38520 NULL
133751 +ent_bread_38523 ent_bread 0 38523 NULL nohasharray
133752 +bond_option_fail_over_mac_set_38523 bond_option_fail_over_mac_set 0 38523 &ent_bread_38523
133753 +ste10Xp_config_init_38533 ste10Xp_config_init 0 38533 NULL
133754 +pm_trace_store_38534 pm_trace_store 0-4 38534 NULL
133755 +ath10k_wmi_10_2_cmd_init_38540 ath10k_wmi_10_2_cmd_init 0 38540 NULL nohasharray
133756 +prepare_header95_38540 prepare_header95 0 38540 &ath10k_wmi_10_2_cmd_init_38540
133757 +jffs2_user_getxattr_38541 jffs2_user_getxattr 0 38541 NULL
133758 +btrfs_discard_extent_38547 btrfs_discard_extent 2 38547 NULL
133759 +xs_error_38560 xs_error 0 38560 NULL
133760 +irda_sendmsg_dgram_38563 irda_sendmsg_dgram 4-0 38563 NULL
133761 +il4965_rs_sta_dbgfs_scale_table_read_38564 il4965_rs_sta_dbgfs_scale_table_read 3-0 38564 NULL nohasharray
133762 +iscsi_stat_login_show_attr_authorize_fails_38564 iscsi_stat_login_show_attr_authorize_fails 0 38564 &il4965_rs_sta_dbgfs_scale_table_read_38564
133763 +snd_nm256_playback_copy_38567 snd_nm256_playback_copy 5 38567 NULL nohasharray
133764 +sr9700_get_eeprom_len_38567 sr9700_get_eeprom_len 0 38567 &snd_nm256_playback_copy_38567
133765 +zd_reg2alpha2_38572 zd_reg2alpha2 0 38572 NULL
133766 +srp_create_target_38575 srp_create_target 0-4 38575 NULL
133767 +copy_ctl_value_to_user_38587 copy_ctl_value_to_user 4 38587 NULL
133768 +ahci_show_em_supported_38588 ahci_show_em_supported 0 38588 NULL
133769 +__fat_write_inode_38591 __fat_write_inode 0 38591 NULL
133770 +radeon_set_pm_profile_38593 radeon_set_pm_profile 0-4 38593 NULL
133771 +cosa_net_setup_rx_38594 cosa_net_setup_rx 2 38594 NULL
133772 +write_38599 write 0 38599 NULL
133773 +smb_send_kvec_38602 smb_send_kvec 0 38602 NULL
133774 +ieee80211_check_queues_38604 ieee80211_check_queues 0 38604 NULL
133775 +rd_allocate_sgl_table_38607 rd_allocate_sgl_table 3-0 38607 NULL nohasharray
133776 +__reiserfs_write_begin_38607 __reiserfs_write_begin 0 38607 &rd_allocate_sgl_table_38607
133777 +store_enable_clk3a_output_38608 store_enable_clk3a_output 0-4 38608 NULL
133778 +pep_indicate_38611 pep_indicate 5 38611 NULL
133779 +s5p_mfc_alloc_instance_buffer_v5_38613 s5p_mfc_alloc_instance_buffer_v5 0 38613 NULL
133780 +set_temphyst_38616 set_temphyst 0-4 38616 NULL
133781 +set_mode_densblk_38618 set_mode_densblk 0 38618 NULL nohasharray
133782 +ip_ra_control_38618 ip_ra_control 0 38618 &set_mode_densblk_38618
133783 +atyfb_check_var_38619 atyfb_check_var 0 38619 NULL nohasharray
133784 +nf_ct_sack_adjust_38619 nf_ct_sack_adjust 2 38619 &atyfb_check_var_38619
133785 +tps80031_reg_is_enabled_38622 tps80031_reg_is_enabled 0 38622 NULL
133786 +show_fc_host_system_hostname_38624 show_fc_host_system_hostname 0 38624 NULL
133787 +wl1271_ap_init_qos_null_template_38626 wl1271_ap_init_qos_null_template 0 38626 NULL
133788 +icn_writecmd_38629 icn_writecmd 2 38629 NULL
133789 +write_enabled_file_bool_38630 write_enabled_file_bool 3-0 38630 NULL
133790 +i801_access_38631 i801_access 0 38631 NULL nohasharray
133791 +pci_mmcfg_read_38631 pci_mmcfg_read 0 38631 &i801_access_38631 nohasharray
133792 +csum_dirty_buffer_38631 csum_dirty_buffer 0 38631 &pci_mmcfg_read_38631
133793 +iio_sysfs_trig_add_38638 iio_sysfs_trig_add 0-4 38638 NULL
133794 +ext2_readpages_38640 ext2_readpages 4 38640 NULL nohasharray
133795 +set_in_min0_38640 set_in_min0 0-4 38640 &ext2_readpages_38640
133796 +uwb_dev_EUI_48_show_38642 uwb_dev_EUI_48_show 0 38642 NULL
133797 +audit_init_entry_38644 audit_init_entry 1 38644 NULL
133798 +em3027_get_time_38645 em3027_get_time 0 38645 NULL
133799 +qp_broker_alloc_38646 qp_broker_alloc 5-6 38646 NULL
133800 +i2cdev_notifier_call_38648 i2cdev_notifier_call 0 38648 NULL
133801 +kernfs_node_setsecdata_38651 kernfs_node_setsecdata 0 38651 NULL
133802 +ring_active_show_38652 ring_active_show 0 38652 NULL
133803 +iwl_mvm_ref_sync_38654 iwl_mvm_ref_sync 0 38654 NULL nohasharray
133804 +intel_opregion_video_event_38654 intel_opregion_video_event 0 38654 &iwl_mvm_ref_sync_38654
133805 +mxb_s_ctrl_38656 mxb_s_ctrl 0 38656 NULL
133806 +hfsplus_ext_write_extent_locked_38662 hfsplus_ext_write_extent_locked 0 38662 NULL
133807 +nouveau_instmem_create__38664 nouveau_instmem_create_ 4 38664 NULL
133808 +xfs_da3_node_create_38666 xfs_da3_node_create 0 38666 NULL
133809 +snd_emu10k1x_pcm_prepare_capture_38667 snd_emu10k1x_pcm_prepare_capture 0 38667 NULL
133810 +fakelb_hw_start_38669 fakelb_hw_start 0 38669 NULL nohasharray
133811 +skb_tnl_header_len_38669 skb_tnl_header_len 0 38669 &fakelb_hw_start_38669
133812 +nilfs_write_end_38674 nilfs_write_end 5-0 38674 NULL
133813 +w7090p_tuner_write_serpar_38675 w7090p_tuner_write_serpar 0-3 38675 NULL
133814 +ib_umem_start_38677 ib_umem_start 0 38677 NULL
133815 +iscsit_dump_data_payload_38683 iscsit_dump_data_payload 2 38683 NULL
133816 +lp8788_get_bl_ctl_mode_38684 lp8788_get_bl_ctl_mode 0 38684 NULL
133817 +tracing_nsecs_read_38689 tracing_nsecs_read 3 38689 NULL
133818 +arbitrary_virt_to_mfn_38693 arbitrary_virt_to_mfn 0 38693 NULL
133819 +zd_rf_init_al2230_38694 zd_rf_init_al2230 0 38694 NULL
133820 +ext4_wait_block_bitmap_38695 ext4_wait_block_bitmap 2 38695 NULL
133821 +validate_vid_hdr_38699 validate_vid_hdr 0 38699 NULL nohasharray
133822 +alc_parse_auto_config_38699 alc_parse_auto_config 0 38699 &validate_vid_hdr_38699
133823 +rbio_add_io_page_38700 rbio_add_io_page 6 38700 NULL
133824 +kone_sysfs_show_actual_profile_38707 kone_sysfs_show_actual_profile 0 38707 NULL
133825 +bnx2_change_ring_size_38711 bnx2_change_ring_size 0 38711 NULL
133826 +mmc_scr_show_38713 mmc_scr_show 0 38713 NULL
133827 +find_next_usable_block_38716 find_next_usable_block 0-1-3 38716 NULL nohasharray
133828 +qlcnic_sysfs_write_esw_config_38716 qlcnic_sysfs_write_esw_config 0-6-5 38716 &find_next_usable_block_38716
133829 +gfs2_writepages_38717 gfs2_writepages 0 38717 NULL
133830 +adp5520_bl_office_dim_show_38719 adp5520_bl_office_dim_show 0 38719 NULL
133831 +zforce_send_wait_38720 zforce_send_wait 3 38720 NULL
133832 +_nfs4_proc_remove_38721 _nfs4_proc_remove 0 38721 NULL nohasharray
133833 +tun_show_owner_38721 tun_show_owner 0 38721 &_nfs4_proc_remove_38721
133834 +iwl_mvm_mac_ctxt_cmd_listener_38724 iwl_mvm_mac_ctxt_cmd_listener 0 38724 NULL
133835 +bcm54xx_shadow_write_38726 bcm54xx_shadow_write 0 38726 NULL
133836 +store_38729 store 0-3 38729 NULL
133837 +auto_abort_store_38733 auto_abort_store 0-4 38733 NULL
133838 +ath10k_pci_init_pipes_38735 ath10k_pci_init_pipes 0 38735 NULL nohasharray
133839 +veth_open_38735 veth_open 0 38735 &ath10k_pci_init_pipes_38735
133840 +jfs_freeze_38736 jfs_freeze 0 38736 NULL
133841 +si4713_s_ctrl_38743 si4713_s_ctrl 0 38743 NULL
133842 +p9_mount_tag_show_38744 p9_mount_tag_show 0 38744 NULL nohasharray
133843 +extlog_print_38744 extlog_print 0 38744 &p9_mount_tag_show_38744
133844 +clear_intrusion_38745 clear_intrusion 0-4 38745 NULL
133845 +microcode_write_38754 microcode_write 0-3 38754 NULL
133846 +netxen_nic_get_eeprom_len_38756 netxen_nic_get_eeprom_len 0 38756 NULL
133847 +mic_map_single_38759 mic_map_single 0 38759 NULL
133848 +get_fan_rpm_38760 get_fan_rpm 0 38760 NULL nohasharray
133849 +creg_queue_cmd_38760 creg_queue_cmd 0 38760 &get_fan_rpm_38760
133850 +udf_readpages_38761 udf_readpages 4 38761 NULL
133851 +store_beep_mask_38764 store_beep_mask 0-4 38764 NULL
133852 +target_stat_scsi_tgt_dev_show_attr_inst_38765 target_stat_scsi_tgt_dev_show_attr_inst 0 38765 NULL nohasharray
133853 +xfs_bmap_btalloc_filestreams_38765 xfs_bmap_btalloc_filestreams 0 38765 &target_stat_scsi_tgt_dev_show_attr_inst_38765 nohasharray
133854 +pyra_sysfs_write_control_38765 pyra_sysfs_write_control 0-6-5 38765 &xfs_bmap_btalloc_filestreams_38765
133855 +nfs4_proc_setattr_38768 nfs4_proc_setattr 0 38768 NULL
133856 +acpi_power_on_unlocked_38769 acpi_power_on_unlocked 0 38769 NULL
133857 +squashfs_xattr_get_38771 squashfs_xattr_get 0 38771 NULL
133858 +ixgbevf_vlan_rx_add_vid_38773 ixgbevf_vlan_rx_add_vid 0 38773 NULL
133859 +mlx4_num_reserved_sqps_38775 mlx4_num_reserved_sqps 0 38775 NULL
133860 +elan_smbus_set_flash_key_38776 elan_smbus_set_flash_key 0 38776 NULL
133861 +si476x_core_i2c_xfer_38777 si476x_core_i2c_xfer 4-0 38777 NULL
133862 +pwc_set_autogain_expo_38778 pwc_set_autogain_expo 0 38778 NULL
133863 +iwl_dbgfs_thermal_throttling_read_38779 iwl_dbgfs_thermal_throttling_read 3-0 38779 NULL
133864 +bcache_device_init_38781 bcache_device_init 3 38781 NULL
133865 +snd_ivtv_pcm_ioctl_38783 snd_ivtv_pcm_ioctl 0 38783 NULL
133866 +snd_gus_dram_write_38784 snd_gus_dram_write 4 38784 NULL
133867 +p54_set_leds_38787 p54_set_leds 0 38787 NULL
133868 +max_speed_read_file_38790 max_speed_read_file 0 38790 NULL
133869 +dlm_search_rsb_tree_38795 dlm_search_rsb_tree 0 38795 NULL nohasharray
133870 +sas_drain_work_38795 sas_drain_work 0 38795 &dlm_search_rsb_tree_38795
133871 +nfc_genl_rcv_nl_event_38797 nfc_genl_rcv_nl_event 0 38797 NULL
133872 +nfs4_xattr_get_nfs4_acl_38800 nfs4_xattr_get_nfs4_acl 0 38800 NULL
133873 +do_pci_enable_device_38802 do_pci_enable_device 0 38802 NULL
133874 +err_decode_38804 err_decode 2 38804 NULL
133875 +mousevsc_hid_raw_request_38811 mousevsc_hid_raw_request 0 38811 NULL
133876 +ipv6_renew_option_38813 ipv6_renew_option 3 38813 NULL
133877 +qla2x00_model_desc_show_38816 qla2x00_model_desc_show 0 38816 NULL
133878 +sys_select_38827 sys_select 1 38827 NULL
133879 +whc_urb_enqueue_38830 whc_urb_enqueue 0 38830 NULL
133880 +tle62x0_status_show_38833 tle62x0_status_show 0 38833 NULL
133881 +direct_entry_38836 direct_entry 3-0 38836 NULL nohasharray
133882 +vnic_dev_notify_set_38836 vnic_dev_notify_set 0 38836 &direct_entry_38836 nohasharray
133883 +map_page_38836 map_page 0-3 38836 &vnic_dev_notify_set_38836
133884 +compat_udp_setsockopt_38840 compat_udp_setsockopt 5 38840 NULL
133885 +sst_create_ipc_msg_38841 sst_create_ipc_msg 0 38841 NULL
133886 +ata_scsi_activity_store_38843 ata_scsi_activity_store 0-4 38843 NULL
133887 +tpacpi_driver_interface_version_show_38848 tpacpi_driver_interface_version_show 0 38848 NULL
133888 +pci_read_config_38854 pci_read_config 0-6-5 38854 NULL
133889 +start_discovery_38858 start_discovery 4 38858 NULL
133890 +interfaces_38859 interfaces 2-0 38859 NULL nohasharray
133891 +__uncore_event_show_38859 __uncore_event_show 0 38859 &interfaces_38859
133892 +bch_cached_dev_attach_38861 bch_cached_dev_attach 0 38861 NULL
133893 +atl1e_restart_autoneg_38868 atl1e_restart_autoneg 0 38868 NULL
133894 +tipc_wait_for_rcvmsg_38874 tipc_wait_for_rcvmsg 0 38874 NULL
133895 +image_size_store_38875 image_size_store 0-4 38875 NULL
133896 +show_counter_rx_pkey_mismatches_38880 show_counter_rx_pkey_mismatches 0 38880 NULL
133897 +show_conn_param_ISCSI_PARAM_LOCAL_IPADDR_38882 show_conn_param_ISCSI_PARAM_LOCAL_IPADDR 0 38882 NULL
133898 +rbd_dev_v2_striping_info_38885 rbd_dev_v2_striping_info 0 38885 NULL
133899 +iscsi_stat_login_show_attr_redirects_38890 iscsi_stat_login_show_attr_redirects 0 38890 NULL
133900 +hdlc_open_38893 hdlc_open 0 38893 NULL
133901 +dbgfs_state_38894 dbgfs_state 3-0 38894 NULL
133902 +padlock_sha256_finup_38897 padlock_sha256_finup 0 38897 NULL
133903 +__fswab16_38898 __fswab16 0 38898 NULL
133904 +process_access_response_38899 process_access_response 0 38899 NULL
133905 +afs_readpage_38902 afs_readpage 0 38902 NULL nohasharray
133906 +writepage_delalloc_38902 writepage_delalloc 0 38902 &afs_readpage_38902
133907 +ei_open_38906 ei_open 0 38906 NULL
133908 +ov5642_g_fmt_38908 ov5642_g_fmt 0 38908 NULL
133909 +rsi_mgmt_pkt_to_core_38909 rsi_mgmt_pkt_to_core 3 38909 NULL
133910 +show_iostat_iorequest_cnt_38913 show_iostat_iorequest_cnt 0 38913 NULL
133911 +deadline_write_expire_store_38918 deadline_write_expire_store 3-0 38918 NULL
133912 +ath10k_pci_wake_target_cpu_38920 ath10k_pci_wake_target_cpu 0 38920 NULL
133913 +change_protocol_38922 change_protocol 0 38922 NULL
133914 +port_destid_show_38923 port_destid_show 0 38923 NULL
133915 +af_alg_wait_for_completion_38924 af_alg_wait_for_completion 0-1 38924 NULL
133916 +mv88e6352_get_temp_38926 mv88e6352_get_temp 0 38926 NULL nohasharray
133917 +dev_set_name_38926 dev_set_name 0 38926 &mv88e6352_get_temp_38926
133918 +ext3_trim_all_free_38929 ext3_trim_all_free 2-3-4 38929 NULL
133919 +qib_user_sdma_queue_clean_38930 qib_user_sdma_queue_clean 0 38930 NULL
133920 +pcap_regulator_enable_38934 pcap_regulator_enable 0 38934 NULL
133921 +fc0013_writereg_38939 fc0013_writereg 0 38939 NULL
133922 +tps65910_rtc_read_time_38941 tps65910_rtc_read_time 0 38941 NULL nohasharray
133923 +ivtv_setup_v4l2_decode_stream_38941 ivtv_setup_v4l2_decode_stream 0 38941 &tps65910_rtc_read_time_38941
133924 +il_dbgfs_sram_write_38942 il_dbgfs_sram_write 3-0 38942 NULL
133925 +sbp_count_se_tpg_luns_38943 sbp_count_se_tpg_luns 0 38943 NULL
133926 +sdev_store_queue_ramp_up_period_38946 sdev_store_queue_ramp_up_period 0-4 38946 NULL nohasharray
133927 +cpumask_parse_38946 cpumask_parse 0 38946 &sdev_store_queue_ramp_up_period_38946
133928 +select_subconnector_show_38953 select_subconnector_show 0 38953 NULL
133929 +qlcnic_sriov_pf_config_vport_38955 qlcnic_sriov_pf_config_vport 0 38955 NULL
133930 +__vsock_bind_stream_38957 __vsock_bind_stream 0 38957 NULL nohasharray
133931 +map_single_38957 map_single 0 38957 &__vsock_bind_stream_38957
133932 +show_temp16_38958 show_temp16 0 38958 NULL
133933 +macaddress_show_38969 macaddress_show 0 38969 NULL
133934 +b43legacy_dma_init_38970 b43legacy_dma_init 0 38970 NULL
133935 +__ath6kl_wmi_send_mgmt_cmd_38971 __ath6kl_wmi_send_mgmt_cmd 7 38971 NULL
133936 +wp512_init_38975 wp512_init 0 38975 NULL
133937 +usb_maxpacket_38977 usb_maxpacket 0 38977 NULL nohasharray
133938 +adfs_fplus_read_38977 adfs_fplus_read 0 38977 &usb_maxpacket_38977
133939 +addr_assign_type_show_38978 addr_assign_type_show 0 38978 NULL
133940 +_iommu_cpumask_show_38985 _iommu_cpumask_show 0 38985 NULL
133941 +OSDSetBlock_38986 OSDSetBlock 2-4 38986 NULL
133942 +submit_bio_wait_38991 submit_bio_wait 0 38991 NULL
133943 +intel_nontranslate_map_sg_38992 intel_nontranslate_map_sg 0-3 38992 NULL
133944 +bio_clone_range_38997 bio_clone_range 2 38997 NULL
133945 +lpfc_idiag_extacc_write_38998 lpfc_idiag_extacc_write 3-0 38998 NULL
133946 +udf_new_block_38999 udf_new_block 4 38999 NULL
133947 +bh1770_set_lux_thresh_39000 bh1770_set_lux_thresh 0 39000 NULL
133948 +mmio16write__write_file_39001 mmio16write__write_file 0 39001 NULL
133949 +systemid_show_39002 systemid_show 0 39002 NULL
133950 +t4vf_pktgl_to_skb_39005 t4vf_pktgl_to_skb 2 39005 NULL
133951 +bt_6lowpan_connect_39006 bt_6lowpan_connect 0 39006 NULL
133952 +i2c_hid_output_report_39007 i2c_hid_output_report 3-0 39007 NULL
133953 +revision_id_store_39009 revision_id_store 0-4 39009 NULL
133954 +zd1201_enable_39011 zd1201_enable 0 39011 NULL
133955 +get_nodes_39012 get_nodes 3 39012 NULL nohasharray
133956 +compat_SyS_move_pages_39012 compat_SyS_move_pages 2 39012 &get_nodes_39012
133957 +twl6030_interrupt_unmask_39013 twl6030_interrupt_unmask 2 39013 NULL
133958 +force_sc_support_read_39014 force_sc_support_read 3-0 39014 NULL nohasharray
133959 +show_39014 show 0 39014 &force_sc_support_read_39014
133960 +__blkdev_issue_zeroout_39020 __blkdev_issue_zeroout 3 39020 NULL
133961 +snd_mask_refine_set_39027 snd_mask_refine_set 0 39027 NULL
133962 +ftrace_modify_code_direct_39029 ftrace_modify_code_direct 1 39029 NULL
133963 +ovl_copy_up_39031 ovl_copy_up 0 39031 NULL nohasharray
133964 +acpi_install_gpe_block_39031 acpi_install_gpe_block 4 39031 &ovl_copy_up_39031
133965 +store_sf2_pwm_39032 store_sf2_pwm 0-4 39032 NULL
133966 +_zd_iowrite32v_async_locked_39034 _zd_iowrite32v_async_locked 0-3 39034 NULL
133967 +temp_deactivated_show_39037 temp_deactivated_show 0 39037 NULL
133968 +phy_read_status_39042 phy_read_status 0 39042 NULL
133969 +write_battery_life_extender_39045 write_battery_life_extender 0 39045 NULL
133970 +wl18xx_trigger_cmd_39046 wl18xx_trigger_cmd 0 39046 NULL
133971 +power_limit_1_tmax_us_show_39050 power_limit_1_tmax_us_show 0 39050 NULL
133972 +do_write_kmem_39051 do_write_kmem 0-1-3 39051 NULL
133973 +__wil_up_39052 __wil_up 0 39052 NULL
133974 +get_component_status_39053 get_component_status 0 39053 NULL
133975 +gen10g_read_status_39059 gen10g_read_status 0 39059 NULL
133976 +mp_irqdomain_map_39061 mp_irqdomain_map 2-3 39061 NULL nohasharray
133977 +netxen_store_diag_mode_39061 netxen_store_diag_mode 0-4 39061 &mp_irqdomain_map_39061
133978 +csio_hw_wait_op_done_val_39063 csio_hw_wait_op_done_val 0 39063 NULL
133979 +roccat_common2_sysfs_write_profile_39064 roccat_common2_sysfs_write_profile 0-6-5 39064 NULL
133980 +line6_midibuf_read_39067 line6_midibuf_read 0-3 39067 NULL
133981 +lp8788_rtc_read_time_39070 lp8788_rtc_read_time 0 39070 NULL
133982 +node_nodeid_read_39075 node_nodeid_read 0 39075 NULL
133983 +qlcnic_83xx_issue_cmd_39076 qlcnic_83xx_issue_cmd 0 39076 NULL
133984 +iscsi_tpg_param_store_DataSequenceInOrder_39079 iscsi_tpg_param_store_DataSequenceInOrder 0-3 39079 NULL
133985 +regulator_disable_regmap_39084 regulator_disable_regmap 0 39084 NULL
133986 +regcache_lzo_write_39088 regcache_lzo_write 0 39088 NULL
133987 +target_fabric_tpg_attr_store_39100 target_fabric_tpg_attr_store 0-4 39100 NULL
133988 +qt2_open_39101 qt2_open 0 39101 NULL
133989 +tomoyo_truncate_39105 tomoyo_truncate 0 39105 NULL
133990 +acpi_device_path_show_39111 acpi_device_path_show 0 39111 NULL nohasharray
133991 +leb_write_lock_39111 leb_write_lock 0 39111 &acpi_device_path_show_39111
133992 +pause_transport_39115 pause_transport 0 39115 NULL
133993 +phys_addr_show_39116 phys_addr_show 0 39116 NULL nohasharray
133994 +serial_resume_39116 serial_resume 0 39116 &phys_addr_show_39116
133995 +avoid_reset_quirk_show_39119 avoid_reset_quirk_show 0 39119 NULL
133996 +__kfifo_to_user_r_39123 __kfifo_to_user_r 3-5 39123 NULL
133997 +saa711x_set_size_39124 saa711x_set_size 0 39124 NULL
133998 +snd_vt1724_pcm_trigger_39131 snd_vt1724_pcm_trigger 0 39131 NULL
133999 +ea_foreach_39133 ea_foreach 0 39133 NULL
134000 +snd_pcm_plug_format_plugins_39136 snd_pcm_plug_format_plugins 0 39136 NULL
134001 +request_key_auth_instantiate_39141 request_key_auth_instantiate 0 39141 NULL
134002 +btree_submit_bio_hook_39142 btree_submit_bio_hook 0 39142 NULL nohasharray
134003 +tcm_qla2xxx_npiv_tpg_show_enable_39142 tcm_qla2xxx_npiv_tpg_show_enable 0 39142 &btree_submit_bio_hook_39142
134004 +generic_permission_39150 generic_permission 0 39150 NULL
134005 +alloc_ring_39151 alloc_ring 2-4 39151 NULL
134006 +proc_coredump_filter_read_39153 proc_coredump_filter_read 3-0 39153 NULL
134007 +objects_partial_show_39154 objects_partial_show 0 39154 NULL
134008 +create_bounce_buffer_39155 create_bounce_buffer 3 39155 NULL
134009 +ath9k_hw_ar9003_dump_eeprom_39156 ath9k_hw_ar9003_dump_eeprom 4-5-0 39156 NULL
134010 +elevator_switch_39159 elevator_switch 0 39159 NULL
134011 +iscsi_disc_store_userid_mutual_39161 iscsi_disc_store_userid_mutual 0-3 39161 NULL
134012 +echo_client_kbrw_39170 echo_client_kbrw 6 39170 NULL
134013 +ext3_xattr_check_names_39174 ext3_xattr_check_names 0 39174 NULL nohasharray
134014 +go7007_usb_i2c_master_xfer_39174 go7007_usb_i2c_master_xfer 0-3 39174 &ext3_xattr_check_names_39174
134015 +msr_device_create_39175 msr_device_create 0 39175 NULL
134016 +vpe_buf_prepare_39183 vpe_buf_prepare 0 39183 NULL
134017 +wl1271_cmd_data_path_39185 wl1271_cmd_data_path 0 39185 NULL
134018 +ubi_more_update_data_39189 ubi_more_update_data 4-0 39189 NULL
134019 +soc_camera_platform_s_stream_39190 soc_camera_platform_s_stream 0 39190 NULL nohasharray
134020 +quota_scale_store_39190 quota_scale_store 0-3 39190 &soc_camera_platform_s_stream_39190
134021 +i2c_recv_bytes_39196 i2c_recv_bytes 0 39196 NULL
134022 +show_fcstat_fcp_input_requests_39199 show_fcstat_fcp_input_requests 0 39199 NULL
134023 +ipath_diagpkt_write_39201 ipath_diagpkt_write 0-3 39201 NULL
134024 +bd2802_store_reg0x05_39202 bd2802_store_reg0x05 0-4 39202 NULL
134025 +location_show_39206 location_show 0 39206 NULL
134026 +patch_ad1983_39207 patch_ad1983 0 39207 NULL
134027 +qla4_82xx_pci_mem_read_direct_39208 qla4_82xx_pci_mem_read_direct 2 39208 NULL nohasharray
134028 +noop_fsync_39208 noop_fsync 0 39208 &qla4_82xx_pci_mem_read_direct_39208 nohasharray
134029 +gp2ap020a00f_set_operation_mode_39208 gp2ap020a00f_set_operation_mode 0 39208 &noop_fsync_39208
134030 +snd_seq_timer_set_skew_39214 snd_seq_timer_set_skew 0 39214 NULL
134031 +v4l2_ctrl_handler_setup_39217 v4l2_ctrl_handler_setup 0 39217 NULL nohasharray
134032 +rsi_mac80211_start_39217 rsi_mac80211_start 0 39217 &v4l2_ctrl_handler_setup_39217
134033 +fuse_access_39220 fuse_access 0 39220 NULL
134034 +sst_stream_drop_39224 sst_stream_drop 0 39224 NULL nohasharray
134035 +patch_cmi8888_39224 patch_cmi8888 0 39224 &sst_stream_drop_39224
134036 +ivtv_v4l2_write_39226 ivtv_v4l2_write 3-0 39226 NULL nohasharray
134037 +pnfs_scan_commit_lists_39226 pnfs_scan_commit_lists 0 39226 &ivtv_v4l2_write_39226
134038 +target_core_alua_lu_gp_attr_store_39231 target_core_alua_lu_gp_attr_store 0-4 39231 NULL
134039 +SyS_getrandom_39235 SyS_getrandom 2 39235 NULL
134040 +sony_pic_wwanpower_show_39236 sony_pic_wwanpower_show 0 39236 NULL nohasharray
134041 +wb_smsc_wdt_write_39236 wb_smsc_wdt_write 0-3 39236 &sony_pic_wwanpower_show_39236
134042 +posix_acl_to_xattr_39237 posix_acl_to_xattr 0 39237 NULL
134043 +atkbd_do_show_scroll_39238 atkbd_do_show_scroll 0 39238 NULL
134044 +odev_read_39239 odev_read 0-3 39239 NULL
134045 +snd_emu10k1x_pcm_trigger_capture_39243 snd_emu10k1x_pcm_trigger_capture 0 39243 NULL
134046 +ds2780_get_rsgain_register_39244 ds2780_get_rsgain_register 0 39244 NULL
134047 +r128_compat_ioctl_39250 r128_compat_ioctl 2 39250 NULL nohasharray
134048 +pwr_cont_miss_bcns_spread_read_39250 pwr_cont_miss_bcns_spread_read 3-0 39250 &r128_compat_ioctl_39250
134049 +sbp_tpg_show_directory_id_39253 sbp_tpg_show_directory_id 0 39253 NULL
134050 +i915_error_state_read_39254 i915_error_state_read 3-0 39254 NULL nohasharray
134051 +__skb_cow_39254 __skb_cow 2 39254 &i915_error_state_read_39254
134052 +aux_ring_buffer_write_39260 aux_ring_buffer_write 3 39260 NULL
134053 +pci_oxsemi_tornado_init_39261 pci_oxsemi_tornado_init 0 39261 NULL
134054 +mlx4_en_set_mac_39263 mlx4_en_set_mac 0 39263 NULL
134055 +ath6kl_wmi_set_appie_cmd_39266 ath6kl_wmi_set_appie_cmd 5 39266 NULL
134056 +lpfc_scan_down_show_39268 lpfc_scan_down_show 0 39268 NULL
134057 +show_fan_fault_39271 show_fan_fault 0 39271 NULL
134058 +rocker_port_vlan_39272 rocker_port_vlan 0 39272 NULL
134059 +ubifs_tnc_remove_range_39280 ubifs_tnc_remove_range 0 39280 NULL
134060 +picolcd_fb_check_var_39281 picolcd_fb_check_var 0 39281 NULL
134061 +rx_filter_protection_filter_read_39282 rx_filter_protection_filter_read 3-0 39282 NULL
134062 +show_lslvl_39283 show_lslvl 0 39283 NULL
134063 +snd_pcm_pre_stop_39285 snd_pcm_pre_stop 0 39285 NULL
134064 +bsg_read_39290 bsg_read 0-3 39290 NULL nohasharray
134065 +iwl_add_station_common_39290 iwl_add_station_common 0 39290 &bsg_read_39290
134066 +sch56xx_write_virtual_reg_39294 sch56xx_write_virtual_reg 0 39294 NULL
134067 +textual_leaf_to_string_39295 textual_leaf_to_string 0 39295 NULL
134068 +blk_mq_hw_sysfs_dispatched_show_39296 blk_mq_hw_sysfs_dispatched_show 0 39296 NULL
134069 +ceph_crypto_key_decode_39298 ceph_crypto_key_decode 0 39298 NULL
134070 +cxacru_sysfs_show_link_status_39302 cxacru_sysfs_show_link_status 0 39302 NULL
134071 +__vmalloc_node_39308 __vmalloc_node 1 39308 NULL nohasharray
134072 +show_fnode_def_time2retain_39308 show_fnode_def_time2retain 0 39308 &__vmalloc_node_39308
134073 +hdpvr_transfer_39310 hdpvr_transfer 0-3 39310 NULL
134074 +sync_force_parallel_show_39315 sync_force_parallel_show 0 39315 NULL
134075 +cmd_xfer_39317 cmd_xfer 0 39317 NULL nohasharray
134076 +snd_seq_kernel_client_enqueue_39317 snd_seq_kernel_client_enqueue 0 39317 &cmd_xfer_39317
134077 +core_alua_store_secondary_status_39322 core_alua_store_secondary_status 0-3 39322 NULL
134078 +control_store_39323 control_store 0-4 39323 NULL
134079 +cp_get_regs_len_39324 cp_get_regs_len 0 39324 NULL nohasharray
134080 +hdaps_temp2_show_39324 hdaps_temp2_show 0 39324 &cp_get_regs_len_39324
134081 +_iwl_dbgfs_pm_params_write_39325 _iwl_dbgfs_pm_params_write 3-0 39325 NULL
134082 +adp8860_store_39328 adp8860_store 0-3 39328 NULL
134083 +target_core_dev_attrib_attr_show_39329 target_core_dev_attrib_attr_show 0 39329 NULL
134084 +flex_array_prealloc_39330 flex_array_prealloc 0 39330 NULL
134085 +gmbus_xfer_39341 gmbus_xfer 0-3 39341 NULL
134086 +xen_hvm_setup_msi_irqs_39342 xen_hvm_setup_msi_irqs 2 39342 NULL
134087 +wimax_msg_alloc_39343 wimax_msg_alloc 4 39343 NULL
134088 +sha512_init_39345 sha512_init 0 39345 NULL
134089 +wm8350_rtc_stop_alarm_39347 wm8350_rtc_stop_alarm 0 39347 NULL
134090 +show_frame_align_39349 show_frame_align 0 39349 NULL
134091 +__copy_from_user_nocache_39351 __copy_from_user_nocache 0-3 39351 NULL
134092 +em28xx_s_ctrl_39353 em28xx_s_ctrl 0 39353 NULL
134093 +ide_complete_rq_39354 ide_complete_rq 3 39354 NULL
134094 +iscsi_session_get_param_39360 iscsi_session_get_param 0 39360 NULL
134095 +store_39365 store 0-3 39365 NULL
134096 +store_ctlr_mode_39366 store_ctlr_mode 0-4 39366 NULL
134097 +elv_attr_show_39372 elv_attr_show 0 39372 NULL
134098 +drv_set_short_addr_39373 drv_set_short_addr 0 39373 NULL
134099 +regmap_name_read_file_39379 regmap_name_read_file 3-0 39379 NULL
134100 +fnic_trace_debugfs_read_39380 fnic_trace_debugfs_read 3-0 39380 NULL nohasharray
134101 +usercopy_show_39380 usercopy_show 0 39380 &fnic_trace_debugfs_read_39380
134102 +dev_queue_xmit_39382 dev_queue_xmit 0 39382 NULL
134103 +ps_poll_ps_poll_utilization_read_39383 ps_poll_ps_poll_utilization_read 3-0 39383 NULL nohasharray
134104 +rocker_cmd_set_port_settings_macaddr_39383 rocker_cmd_set_port_settings_macaddr 0 39383 &ps_poll_ps_poll_utilization_read_39383
134105 +wcn36xx_smd_load_nv_39385 wcn36xx_smd_load_nv 0 39385 NULL
134106 +__send_to_port_39386 __send_to_port 0-4-3 39386 NULL
134107 +dummy_pcm_trigger_39388 dummy_pcm_trigger 0 39388 NULL
134108 +show_internals_39390 show_internals 0 39390 NULL
134109 +acpi_ns_search_parent_tree_39391 acpi_ns_search_parent_tree 0 39391 NULL
134110 +xfs_btree_dup_cursor_39394 xfs_btree_dup_cursor 0 39394 NULL
134111 +show_fcstat_lip_count_39403 show_fcstat_lip_count 0 39403 NULL
134112 +__vcc_connect_39404 __vcc_connect 0 39404 NULL
134113 +smk_tskacc_39413 smk_tskacc 0 39413 NULL nohasharray
134114 +show_pwm1_39413 show_pwm1 0 39413 &smk_tskacc_39413 nohasharray
134115 +gfs2_internal_read_39413 gfs2_internal_read 0 39413 &show_pwm1_39413
134116 +user_power_read_39414 user_power_read 3-0 39414 NULL
134117 +nilfs_segbuf_submit_bio_39416 nilfs_segbuf_submit_bio 0 39416 NULL nohasharray
134118 +md5_parse_39416 md5_parse 0 39416 &nilfs_segbuf_submit_bio_39416
134119 +lpfc_sli4_log_fcf_record_info_39418 lpfc_sli4_log_fcf_record_info 4 39418 NULL
134120 +hash_ipmark4_expire_39419 hash_ipmark4_expire 4 39419 NULL
134121 +rj54n1_cropcap_39420 rj54n1_cropcap 0 39420 NULL
134122 +ceph_readpage_39422 ceph_readpage 0 39422 NULL nohasharray
134123 +__iwl_mvm_mac_start_39422 __iwl_mvm_mac_start 0 39422 &ceph_readpage_39422
134124 +alloc_agpphysmem_i8xx_39427 alloc_agpphysmem_i8xx 1 39427 NULL
134125 +user_list_39432 user_list 0-5 39432 NULL
134126 +s_mbus_fmt_39440 s_mbus_fmt 0 39440 NULL
134127 +slab_memory_callback_39442 slab_memory_callback 0 39442 NULL
134128 +host_show_hp_ssd_smart_path_enabled_39446 host_show_hp_ssd_smart_path_enabled 0 39446 NULL
134129 +ddb_i2c_master_xfer_39448 ddb_i2c_master_xfer 0-3 39448 NULL nohasharray
134130 +__vb2_get_done_vb_39448 __vb2_get_done_vb 0 39448 &ddb_i2c_master_xfer_39448
134131 +sys_semop_39457 sys_semop 3 39457 NULL
134132 +iscsi_tpg_attrib_show_login_timeout_39472 iscsi_tpg_attrib_show_login_timeout 0 39472 NULL
134133 +cma_bitmap_aligned_mask_39474 cma_bitmap_aligned_mask 0-2 39474 NULL nohasharray
134134 +setkey_unaligned_39474 setkey_unaligned 3 39474 &cma_bitmap_aligned_mask_39474
134135 +send_set_imon_clock_39477 send_set_imon_clock 0 39477 NULL
134136 +usif_ioctl_39481 usif_ioctl 3 39481 NULL nohasharray
134137 +carl9170_set_mac_tpc_39481 carl9170_set_mac_tpc 0 39481 &usif_ioctl_39481
134138 +_request_lock_39482 _request_lock 0 39482 NULL
134139 +ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries_39499 ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries 3 39499 NULL
134140 +b43legacy_wireless_init_39508 b43legacy_wireless_init 0 39508 NULL
134141 +lpfc_first_burst_size_show_39511 lpfc_first_burst_size_show 0 39511 NULL
134142 +wm97xx_probe_39512 wm97xx_probe 0 39512 NULL
134143 +airspy_alloc_urbs_39522 airspy_alloc_urbs 0 39522 NULL
134144 +cl_req_alloc_39523 cl_req_alloc 4 39523 NULL
134145 +acpi_ds_create_node_39526 acpi_ds_create_node 0 39526 NULL
134146 +state_store_39532 state_store 0-3 39532 NULL
134147 +ican3_new_send_msg_39533 ican3_new_send_msg 0 39533 NULL
134148 +set_rpm_39535 set_rpm 0-4 39535 NULL
134149 +show_flags_39540 show_flags 0 39540 NULL
134150 +int_proc_write_39542 int_proc_write 3-0 39542 NULL
134151 +s_dv_timings_39545 s_dv_timings 0 39545 NULL
134152 +rtnl_port_size_39551 rtnl_port_size 0 39551 NULL
134153 +pp_write_39554 pp_write 3-0 39554 NULL nohasharray
134154 +sr_write_cmd_39554 sr_write_cmd 0-5 39554 &pp_write_39554
134155 +sis630_block_data_39556 sis630_block_data 0 39556 NULL
134156 +ol_dqblk_block_39558 ol_dqblk_block 2 39558 NULL
134157 +cpulistaffinity_show_39560 cpulistaffinity_show 0 39560 NULL nohasharray
134158 +uhid_dev_input2_39560 uhid_dev_input2 0 39560 &cpulistaffinity_show_39560 nohasharray
134159 +reset_firmware_39560 reset_firmware 0 39560 &uhid_dev_input2_39560
134160 +store_tabletStylusLower_39561 store_tabletStylusLower 0-4 39561 NULL nohasharray
134161 +xen_swiotlb_sync_single_39561 xen_swiotlb_sync_single 2 39561 &store_tabletStylusLower_39561
134162 +datablob_format_39571 datablob_format 2 39571 NULL nohasharray
134163 +ieee80211_if_read_fwded_mcast_39571 ieee80211_if_read_fwded_mcast 3-0 39571 &datablob_format_39571
134164 +__cgroup_procs_write_39573 __cgroup_procs_write 0-3 39573 NULL
134165 +v9fs_vfs_setattr_dotl_39579 v9fs_vfs_setattr_dotl 0 39579 NULL nohasharray
134166 +hex32_arg_39579 hex32_arg 0 39579 &v9fs_vfs_setattr_dotl_39579
134167 +iwl_mvm_update_beacon_abort_39586 iwl_mvm_update_beacon_abort 0 39586 NULL
134168 +ifb_open_39587 ifb_open 0 39587 NULL
134169 +igb_pci_enable_sriov_39592 igb_pci_enable_sriov 0-2 39592 NULL
134170 +show_tabletModelCode_39594 show_tabletModelCode 0 39594 NULL
134171 +memblock_virt_alloc_internal_39600 memblock_virt_alloc_internal 1 39600 NULL nohasharray
134172 +show_tabletSize_39600 show_tabletSize 0 39600 &memblock_virt_alloc_internal_39600
134173 +bcache_reboot_39606 bcache_reboot 0 39606 NULL
134174 +v9fs_file_write_internal_39611 v9fs_file_write_internal 0 39611 NULL
134175 +nfs_idmap_get_key_39616 nfs_idmap_get_key 2 39616 NULL
134176 +sdio_readb_39618 sdio_readb 0 39618 NULL
134177 +i2c_master_send_39619 i2c_master_send 0-3 39619 NULL
134178 +prepare_uptodate_page_39622 prepare_uptodate_page 0 39622 NULL
134179 +surplus_hugepages_show_39625 surplus_hugepages_show 0 39625 NULL
134180 +v9fs_cached_file_write_39627 v9fs_cached_file_write 0-3 39627 NULL
134181 +pm8001_ctl_bios_version_show_39628 pm8001_ctl_bios_version_show 0 39628 NULL
134182 +tua9001_set_params_39630 tua9001_set_params 0 39630 NULL
134183 +devfreq_performance_func_39632 devfreq_performance_func 0 39632 NULL
134184 +create_srq_kernel_39636 create_srq_kernel 4 39636 NULL
134185 +pdacf_suspend_39638 pdacf_suspend 0 39638 NULL
134186 +pin_2_irq_39639 pin_2_irq 3 39639 NULL nohasharray
134187 +fm_send_cmd_39639 fm_send_cmd 0-5 39639 &pin_2_irq_39639
134188 +show_change_ack_39644 show_change_ack 0 39644 NULL
134189 +dm_exception_table_init_39645 dm_exception_table_init 2 39645 NULL nohasharray
134190 +set_dev_class_39645 set_dev_class 4 39645 &dm_exception_table_init_39645
134191 +adt7410_i2c_read_byte_39647 adt7410_i2c_read_byte 0 39647 NULL nohasharray
134192 +jbd2_journal_file_inode_39647 jbd2_journal_file_inode 0 39647 &adt7410_i2c_read_byte_39647
134193 +afg_show_39651 afg_show 0 39651 NULL
134194 +snd_rme32_capture_copy_39653 snd_rme32_capture_copy 5 39653 NULL
134195 +prism2_info_hostscanresults_39657 prism2_info_hostscanresults 3 39657 NULL
134196 +ext4_readpage_inline_39661 ext4_readpage_inline 0 39661 NULL nohasharray
134197 +pfkey_sockaddr_size_39661 pfkey_sockaddr_size 0 39661 &ext4_readpage_inline_39661
134198 +function_show_39663 function_show 0 39663 NULL
134199 +show_pma_counter_39665 show_pma_counter 0 39665 NULL
134200 +kvm_read_guest_cached_39666 kvm_read_guest_cached 4 39666 NULL
134201 +read_39668 read 0 39668 NULL
134202 +__bch_cached_dev_show_39669 __bch_cached_dev_show 0 39669 NULL
134203 +__dev_alloc_name_39670 __dev_alloc_name 0 39670 NULL
134204 +v4l_stk_read_39672 v4l_stk_read 3-0 39672 NULL
134205 +ocfs2_xattr_user_list_39673 ocfs2_xattr_user_list 0-5 39673 NULL
134206 +do_surface_dirty_sou_39678 do_surface_dirty_sou 7 39678 NULL
134207 +bonding_show_ad_num_ports_39680 bonding_show_ad_num_ports 0 39680 NULL
134208 +d_protocols_show_39682 d_protocols_show 0 39682 NULL
134209 +qlcnic_set_nic_info_39684 qlcnic_set_nic_info 0 39684 NULL
134210 +pwm_export_store_39686 pwm_export_store 0-4 39686 NULL
134211 +ixgbe_get_regs_len_39689 ixgbe_get_regs_len 0 39689 NULL nohasharray
134212 +set_in_min1_39689 set_in_min1 0-4 39689 &ixgbe_get_regs_len_39689
134213 +elan_smbus_calibrate_result_39692 elan_smbus_calibrate_result 0 39692 NULL
134214 +xenbus_write_watch_39700 xenbus_write_watch 0 39700 NULL
134215 +sd_completed_bytes_39705 sd_completed_bytes 0 39705 NULL
134216 +ftrace_pid_write_39710 ftrace_pid_write 3 39710 NULL
134217 +hfs_write_inode_39715 hfs_write_inode 0 39715 NULL
134218 +snd_rme9652_reset_39721 snd_rme9652_reset 0 39721 NULL
134219 +nfqnl_rcv_nl_event_39732 nfqnl_rcv_nl_event 0 39732 NULL
134220 +core_alua_store_trans_delay_msecs_39733 core_alua_store_trans_delay_msecs 0-3 39733 NULL
134221 +dccp_feat_init_39735 dccp_feat_init 0 39735 NULL
134222 +usb2_lpm_besl_show_39740 usb2_lpm_besl_show 0 39740 NULL
134223 +srp_change_queue_depth_39742 srp_change_queue_depth 0-2 39742 NULL
134224 +show_fan_start_output_39743 show_fan_start_output 0 39743 NULL
134225 +snd_ad1889_playback_prepare_39752 snd_ad1889_playback_prepare 0 39752 NULL nohasharray
134226 +bInterfaceNumber_show_39752 bInterfaceNumber_show 0 39752 &snd_ad1889_playback_prepare_39752
134227 +nfs_update_inode_39754 nfs_update_inode 0 39754 NULL
134228 +amd64_inject_ecc_vector_store_39756 amd64_inject_ecc_vector_store 0-4 39756 NULL
134229 +ncp_close_file_39761 ncp_close_file 0 39761 NULL
134230 +show_input_39763 show_input 0 39763 NULL
134231 +cp210x_set_config_single_39764 cp210x_set_config_single 0 39764 NULL
134232 +adt7316_spi_multi_read_39765 adt7316_spi_multi_read 3 39765 NULL
134233 +usb_hcd_map_urb_for_dma_39774 usb_hcd_map_urb_for_dma 0 39774 NULL nohasharray
134234 +max8998_bulk_write_39774 max8998_bulk_write 0 39774 &usb_hcd_map_urb_for_dma_39774
134235 +persistent_ram_buffer_map_39776 persistent_ram_buffer_map 1-2 39776 NULL
134236 +kone_sysfs_show_startup_profile_39780 kone_sysfs_show_startup_profile 0 39780 NULL
134237 +mxt_fw_version_show_39788 mxt_fw_version_show 0 39788 NULL
134238 +pm80xx_chip_smp_req_39789 pm80xx_chip_smp_req 0 39789 NULL nohasharray
134239 +osap_39789 osap 0 39789 &pm80xx_chip_smp_req_39789
134240 +ocfs2_pages_per_cluster_39790 ocfs2_pages_per_cluster 0 39790 NULL
134241 +patch_ad1988_39795 patch_ad1988 0 39795 NULL
134242 +moxart_rtc_read_time_39802 moxart_rtc_read_time 0 39802 NULL nohasharray
134243 +ath10k_station_assoc_39802 ath10k_station_assoc 0 39802 &moxart_rtc_read_time_39802
134244 +update_39807 update 0 39807 NULL
134245 +efivar_data_read_39809 efivar_data_read 0 39809 NULL
134246 +security_inode_listsecurity_39812 security_inode_listsecurity 0 39812 NULL
134247 +iscsi_tpg_attrib_show_t10_pi_39814 iscsi_tpg_attrib_show_t10_pi 0 39814 NULL
134248 +snd_pcm_oss_writev3_39818 snd_pcm_oss_writev3 3 39818 NULL nohasharray
134249 +ft_wwn_show_39818 ft_wwn_show 0 39818 &snd_pcm_oss_writev3_39818
134250 +lb_hash_stats_init_39819 lb_hash_stats_init 0 39819 NULL
134251 +snd_hda_gen_init_39820 snd_hda_gen_init 0 39820 NULL
134252 +cpu_shares_write_u64_39823 cpu_shares_write_u64 0 39823 NULL
134253 +sys_migrate_pages_39825 sys_migrate_pages 2 39825 NULL
134254 +adxl34x_autosleep_store_39827 adxl34x_autosleep_store 0-4 39827 NULL
134255 +get_priv_size_39828 get_priv_size 0-1 39828 NULL
134256 +ch341_set_baudrate_39829 ch341_set_baudrate 0 39829 NULL
134257 +delay_store_39831 delay_store 0-3 39831 NULL
134258 +sched_write_39833 sched_write 0-3 39833 NULL
134259 +show_iface_vlan_enabled_39834 show_iface_vlan_enabled 0 39834 NULL
134260 +hfsplus_btree_write_39838 hfsplus_btree_write 0 39838 NULL
134261 +f2fs_getattr_39841 f2fs_getattr 0 39841 NULL
134262 +clear_show_39848 clear_show 0 39848 NULL
134263 +iio_buffer_store_enable_39852 iio_buffer_store_enable 0-4 39852 NULL nohasharray
134264 +sriov_numvfs_store_39852 sriov_numvfs_store 0-4 39852 &iio_buffer_store_enable_39852
134265 +hfs_hash_dentry_39854 hfs_hash_dentry 0 39854 NULL
134266 +kempld_version_show_39859 kempld_version_show 0 39859 NULL
134267 +e4000_get_if_frequency_39865 e4000_get_if_frequency 0 39865 NULL
134268 +i7core_inject_show_dimm_39869 i7core_inject_show_dimm 0 39869 NULL
134269 +isl1208_sysfs_show_dtrim_39870 isl1208_sysfs_show_dtrim 0 39870 NULL
134270 +pyra_sysfs_read_settings_39871 pyra_sysfs_read_settings 0-5-6 39871 NULL
134271 +search_by_key_39874 search_by_key 0 39874 NULL
134272 +m920x_write_39879 m920x_write 0 39879 NULL
134273 +netlbl_catmap_walkrng_39885 netlbl_catmap_walkrng 0-2 39885 NULL nohasharray
134274 +smack_netlabel_send_39885 smack_netlabel_send 0 39885 &netlbl_catmap_walkrng_39885
134275 +iscsi_nacl_attrib_store_random_datain_pdu_offsets_39886 iscsi_nacl_attrib_store_random_datain_pdu_offsets 0-3 39886 NULL
134276 +pkt_add_39897 pkt_add 3 39897 NULL nohasharray
134277 +set_temp_low_39897 set_temp_low 0-4 39897 &pkt_add_39897
134278 +pb0100_set_autogain_39900 pb0100_set_autogain 0 39900 NULL
134279 +selinux_set_mapping_39901 selinux_set_mapping 0 39901 NULL
134280 +aic26_keyclick_show_39902 aic26_keyclick_show 0 39902 NULL
134281 +store_jint_idle_ticks_39905 store_jint_idle_ticks 0-4 39905 NULL
134282 +kernfs_iop_permission_39907 kernfs_iop_permission 0 39907 NULL
134283 +read_file_modal_eeprom_39909 read_file_modal_eeprom 3-0 39909 NULL
134284 +wil_rx_init_39912 wil_rx_init 0 39912 NULL
134285 +gen_pool_add_virt_39913 gen_pool_add_virt 4 39913 NULL nohasharray
134286 +ocfs2_control_do_setversion_msg_39913 ocfs2_control_do_setversion_msg 0 39913 &gen_pool_add_virt_39913
134287 +panic_event_39914 panic_event 0 39914 NULL
134288 +dw210x_op_rw_39915 dw210x_op_rw 6 39915 NULL nohasharray
134289 +target_fabric_port_show_attr_alua_tg_pt_status_39915 target_fabric_port_show_attr_alua_tg_pt_status 0 39915 &dw210x_op_rw_39915
134290 +ath9k_wmi_cmd_issue_39918 ath9k_wmi_cmd_issue 0 39918 NULL
134291 +aes_encrypt_interrupt_read_39919 aes_encrypt_interrupt_read 3-0 39919 NULL
134292 +oom_score_adj_read_39921 oom_score_adj_read 3-0 39921 NULL nohasharray
134293 +exofs_read_kern_39921 exofs_read_kern 6 39921 &oom_score_adj_read_39921
134294 +store_sf4_temp_39924 store_sf4_temp 0-4 39924 NULL
134295 +tse_reglen_39928 tse_reglen 0 39928 NULL nohasharray
134296 +core_id_show_39928 core_id_show 0 39928 &tse_reglen_39928
134297 +_transport_phy_speed_39929 _transport_phy_speed 0 39929 NULL nohasharray
134298 +set_dec_all_6db_39929 set_dec_all_6db 0-4 39929 &_transport_phy_speed_39929
134299 +errno_to_pcibios_err_39930 errno_to_pcibios_err 0-1 39930 NULL
134300 +__spi_async_39932 __spi_async 0 39932 NULL
134301 +__get_order_39935 __get_order 0 39935 NULL
134302 +msr_class_cpu_callback_39936 msr_class_cpu_callback 0 39936 NULL
134303 +tipc_msg_build_39939 tipc_msg_build 3-4-5-0 39939 NULL
134304 +erst_exec_goto_39940 erst_exec_goto 0 39940 NULL
134305 +core_siblings_list_show_39944 core_siblings_list_show 0 39944 NULL
134306 +ov9640_s_ctrl_39945 ov9640_s_ctrl 0 39945 NULL
134307 +error_error_frame_read_39947 error_error_frame_read 3-0 39947 NULL nohasharray
134308 +fwnet_pd_new_39947 fwnet_pd_new 4 39947 &error_error_frame_read_39947
134309 +usb_get_device_descriptor_39951 usb_get_device_descriptor 0 39951 NULL
134310 +tty_prepare_flip_string_39955 tty_prepare_flip_string 3 39955 NULL nohasharray
134311 +lpfc_restrict_login_show_39955 lpfc_restrict_login_show 0 39955 &tty_prepare_flip_string_39955
134312 +lstcon_group_list_39958 lstcon_group_list 2 39958 NULL
134313 +bh1770_set_lux_rate_39960 bh1770_set_lux_rate 0-4 39960 NULL
134314 +bh1770_get_prox_rate_avail_39962 bh1770_get_prox_rate_avail 0 39962 NULL
134315 +prepare_39963 prepare 0 39963 NULL
134316 +bio_chain_clone_range_39967 bio_chain_clone_range 3 39967 NULL
134317 +selinux_audit_rule_init_39969 selinux_audit_rule_init 0 39969 NULL
134318 +fmvj18x_resume_39970 fmvj18x_resume 0 39970 NULL
134319 +dma_push_rx_39973 dma_push_rx 2 39973 NULL
134320 +vfio_pci_read_39975 vfio_pci_read 0-3 39975 NULL
134321 +broadsheetfb_write_39976 broadsheetfb_write 3 39976 NULL
134322 +inode_follow_link_39978 inode_follow_link 0 39978 NULL
134323 +svc_create_39979 svc_create 0 39979 NULL
134324 +aer_inject_39984 aer_inject 0 39984 NULL
134325 +mthca_array_init_39987 mthca_array_init 2 39987 NULL
134326 +fw_device_op_read_39990 fw_device_op_read 3-0 39990 NULL
134327 +rtsx_transfer_sglist_adma_39993 rtsx_transfer_sglist_adma 4 39993 NULL
134328 +con2fb_release_oldinfo_39994 con2fb_release_oldinfo 0 39994 NULL
134329 +get_setup_data_total_num_39996 get_setup_data_total_num 1 39996 NULL nohasharray
134330 +s5p_mfc_buf_prepare_39996 s5p_mfc_buf_prepare 0 39996 &get_setup_data_total_num_39996
134331 +rtl8139_set_mac_address_39998 rtl8139_set_mac_address 0 39998 NULL
134332 +mtd_oobsize_show_40003 mtd_oobsize_show 0 40003 NULL
134333 +selinux_socket_post_create_40007 selinux_socket_post_create 0 40007 NULL
134334 +_nfs42_proc_fallocate_40009 _nfs42_proc_fallocate 0 40009 NULL
134335 +debug_show_40011 debug_show 0 40011 NULL
134336 +smb_send_40015 smb_send 0 40015 NULL
134337 +ks8995_read_40016 ks8995_read 0-4 40016 NULL
134338 +fm_rx_set_volume_40017 fm_rx_set_volume 0 40017 NULL
134339 +_truncate_mirrors_40021 _truncate_mirrors 0 40021 NULL
134340 +ivtvfb_write_40023 ivtvfb_write 3 40023 NULL nohasharray
134341 +snd_intel8x0m_pcm_prepare_40023 snd_intel8x0m_pcm_prepare 0 40023 &ivtvfb_write_40023 nohasharray
134342 +nf_nat_icmpv6_reply_translation_40023 nf_nat_icmpv6_reply_translation 5 40023 &snd_intel8x0m_pcm_prepare_40023
134343 +show_error_40026 show_error 0 40026 NULL
134344 +ea_foreach_i_40028 ea_foreach_i 0 40028 NULL
134345 +devcd_data_read_40029 devcd_data_read 0-5-6 40029 NULL
134346 +datablob_hmac_append_40038 datablob_hmac_append 3 40038 NULL
134347 +patch_vt1716S_40039 patch_vt1716S 0 40039 NULL
134348 +cpuidle_show_40041 cpuidle_show 0 40041 NULL
134349 +regmap_add_irq_chip_40042 regmap_add_irq_chip 4 40042 NULL
134350 +drv_set_pan_id_40044 drv_set_pan_id 0 40044 NULL
134351 +wl12xx_acx_set_ba_initiator_policy_40045 wl12xx_acx_set_ba_initiator_policy 0 40045 NULL
134352 +cyber2000fb_decode_clock_40053 cyber2000fb_decode_clock 0 40053 NULL
134353 +__bnx2x_get_preset_regs_len_40055 __bnx2x_get_preset_regs_len 0 40055 NULL nohasharray
134354 +l2cap_create_iframe_pdu_40055 l2cap_create_iframe_pdu 3 40055 &__bnx2x_get_preset_regs_len_40055 nohasharray
134355 +add_tty_40055 add_tty 1 40055 &l2cap_create_iframe_pdu_40055
134356 +multicast_snooping_show_40064 multicast_snooping_show 0 40064 NULL
134357 +bootflag_set_40065 bootflag_set 0-4 40065 NULL
134358 +wusb_retry_count_store_40066 wusb_retry_count_store 0-4 40066 NULL
134359 +igb_request_msix_40067 igb_request_msix 0 40067 NULL
134360 +bql_show_40074 bql_show 0 40074 NULL
134361 +show_fan_auto_channel_40075 show_fan_auto_channel 0 40075 NULL nohasharray
134362 +store_tabletToolMode_40075 store_tabletToolMode 0-4 40075 &show_fan_auto_channel_40075
134363 +wl1251_acx_beacon_filter_table_40079 wl1251_acx_beacon_filter_table 0 40079 NULL
134364 +nmclan_resume_40081 nmclan_resume 0 40081 NULL
134365 +iscsi_nacl_param_show_DefaultTime2Retain_40085 iscsi_nacl_param_show_DefaultTime2Retain 0 40085 NULL
134366 +regcache_lzo_compress_cache_block_40091 regcache_lzo_compress_cache_block 0 40091 NULL
134367 +uncore_get_attr_cpumask_40093 uncore_get_attr_cpumask 0 40093 NULL
134368 +ncp_request2_40102 ncp_request2 0 40102 NULL
134369 +netlink_broadcast_filtered_40105 netlink_broadcast_filtered 0 40105 NULL
134370 +xfs_rtbuf_get_40107 xfs_rtbuf_get 0 40107 NULL
134371 +gen_pool_first_fit_40110 gen_pool_first_fit 4-3-2 40110 NULL
134372 +sctp_setsockopt_delayed_ack_40129 sctp_setsockopt_delayed_ack 3-0 40129 NULL nohasharray
134373 +lp3971_i2c_read_40129 lp3971_i2c_read 0 40129 &sctp_setsockopt_delayed_ack_40129 nohasharray
134374 +cachefiles_daemon_tag_40129 cachefiles_daemon_tag 0 40129 &lp3971_i2c_read_40129
134375 +reg_read_range_40132 reg_read_range 0-4 40132 NULL nohasharray
134376 +dwc2_max_desc_num_40132 dwc2_max_desc_num 0 40132 &reg_read_range_40132
134377 +try_assign_dacs_40135 try_assign_dacs 0 40135 NULL
134378 +niu_set_flow_key_40136 niu_set_flow_key 0 40136 NULL nohasharray
134379 +config_rss_40136 config_rss 0 40136 &niu_set_flow_key_40136
134380 +zd_switch_radio_on_40137 zd_switch_radio_on 0 40137 NULL nohasharray
134381 +simple_playback_init_40137 simple_playback_init 0 40137 &zd_switch_radio_on_40137
134382 +rx_rx_frame_checksum_read_40140 rx_rx_frame_checksum_read 3-0 40140 NULL
134383 +inode_killpriv_40142 inode_killpriv 0 40142 NULL
134384 +ath10k_write_simulate_fw_crash_40143 ath10k_write_simulate_fw_crash 3-0 40143 NULL
134385 +blk_mq_sysfs_show_40149 blk_mq_sysfs_show 0 40149 NULL nohasharray
134386 +adp8870_bl_l1_daylight_dim_store_40149 adp8870_bl_l1_daylight_dim_store 0-4 40149 &blk_mq_sysfs_show_40149
134387 +netdev_queue_attr_store_40150 netdev_queue_attr_store 0-4 40150 NULL
134388 +sysfs_unbind_clocksource_40152 sysfs_unbind_clocksource 4-0 40152 NULL
134389 +iwch_alloc_fastreg_pbl_40153 iwch_alloc_fastreg_pbl 2 40153 NULL
134390 +atl1c_up_40154 atl1c_up 0 40154 NULL
134391 +store_beep_enable_40156 store_beep_enable 0-4 40156 NULL
134392 +ocfs2_sync_file_40157 ocfs2_sync_file 0 40157 NULL
134393 +pt_write_40159 pt_write 3-0 40159 NULL
134394 +ad1988_add_spdif_mux_ctl_40164 ad1988_add_spdif_mux_ctl 0 40164 NULL
134395 +target_core_dev_pr_attr_show_40169 target_core_dev_pr_attr_show 0 40169 NULL
134396 +uac_clock_selector_get_val_40180 uac_clock_selector_get_val 0 40180 NULL
134397 +target_stat_scsi_tgt_port_show_attr_port_index_40183 target_stat_scsi_tgt_port_show_attr_port_index 0 40183 NULL
134398 +show_40187 show 0 40187 NULL
134399 +set_fan_div_40190 set_fan_div 0-4 40190 NULL
134400 +ab3100_otp_locked_show_40192 ab3100_otp_locked_show 0 40192 NULL
134401 +ipr_alloc_ucode_buffer_40199 ipr_alloc_ucode_buffer 1 40199 NULL nohasharray
134402 +devnode_find_40199 devnode_find 2-3 40199 &ipr_alloc_ucode_buffer_40199
134403 +allocate_probes_40204 allocate_probes 1 40204 NULL
134404 +selinux_socket_recvmsg_40208 selinux_socket_recvmsg 0 40208 NULL
134405 +ecryptfs_inode_newsize_ok_40210 ecryptfs_inode_newsize_ok 0 40210 NULL
134406 +_nfs4_do_fsinfo_40215 _nfs4_do_fsinfo 0 40215 NULL
134407 +sync_cached_firmware_buf_40217 sync_cached_firmware_buf 0 40217 NULL
134408 +au0828_v4l2_read_40220 au0828_v4l2_read 3-0 40220 NULL
134409 +max_energy_range_uj_show_40222 max_energy_range_uj_show 0 40222 NULL
134410 +ocrdma_dbgfs_ops_read_40232 ocrdma_dbgfs_ops_read 3-0 40232 NULL
134411 +tpacpi_brightness_set_ucmsstep_40234 tpacpi_brightness_set_ucmsstep 0 40234 NULL
134412 +osst_read_40237 osst_read 3-0 40237 NULL nohasharray
134413 +lpfc_max_vpi_show_40237 lpfc_max_vpi_show 0 40237 &osst_read_40237 nohasharray
134414 +cx25821_buffer_prepare_40237 cx25821_buffer_prepare 0 40237 &lpfc_max_vpi_show_40237
134415 +adjust_io_40247 adjust_io 0 40247 NULL
134416 +btrfs_unfreeze_40249 btrfs_unfreeze 0 40249 NULL
134417 +fsl_edma_prep_dma_cyclic_40254 fsl_edma_prep_dma_cyclic 4-3 40254 NULL nohasharray
134418 +of_get_child_count_40254 of_get_child_count 0 40254 &fsl_edma_prep_dma_cyclic_40254
134419 +bq2415x_sysfs_set_mode_40257 bq2415x_sysfs_set_mode 0-4 40257 NULL
134420 +vlsi_open_40258 vlsi_open 0 40258 NULL
134421 +store_led_override_40261 store_led_override 0-3 40261 NULL
134422 +rs_sta_dbgfs_scale_table_read_40262 rs_sta_dbgfs_scale_table_read 3-0 40262 NULL nohasharray
134423 +fuse_update_attributes_40262 fuse_update_attributes 0 40262 &rs_sta_dbgfs_scale_table_read_40262
134424 +persistent_ram_iomap_40264 persistent_ram_iomap 1-2 40264 NULL
134425 +reiserfs_writepage_40266 reiserfs_writepage 0 40266 NULL
134426 +mos7840_write_40267 mos7840_write 0-4 40267 NULL
134427 +i2o_scsi_probe_40271 i2o_scsi_probe 0 40271 NULL
134428 +reqsk_queue_alloc_40272 reqsk_queue_alloc 0 40272 NULL
134429 +usbnet_read_cmd_40275 usbnet_read_cmd 0-7 40275 NULL
134430 +ceph_write_begin_40279 ceph_write_begin 0 40279 NULL
134431 +carmine_find_mode_40280 carmine_find_mode 0 40280 NULL
134432 +rx_xfr_hint_trig_read_40283 rx_xfr_hint_trig_read 3-0 40283 NULL nohasharray
134433 +pcnet_suspend_40283 pcnet_suspend 0 40283 &rx_xfr_hint_trig_read_40283
134434 +ad7877_dac_store_40285 ad7877_dac_store 0-4 40285 NULL
134435 +il_dbgfs_ucode_rx_stats_read_40286 il_dbgfs_ucode_rx_stats_read 0-3 40286 NULL
134436 +tracing_thresh_read_40295 tracing_thresh_read 3 40295 NULL
134437 +aat2870_ldo_is_enabled_40296 aat2870_ldo_is_enabled 0 40296 NULL nohasharray
134438 +dn_confirm_accept_40296 dn_confirm_accept 0 40296 &aat2870_ldo_is_enabled_40296
134439 +tcp_error_40298 tcp_error 0 40298 NULL nohasharray
134440 +ncp_statfs_40298 ncp_statfs 0 40298 &tcp_error_40298
134441 +SyS_bind_40303 SyS_bind 3 40303 NULL
134442 +ubi_io_write_data_40305 ubi_io_write_data 5-4-0 40305 NULL nohasharray
134443 +device_online_40305 device_online 0 40305 &ubi_io_write_data_40305
134444 +wm8350_rtc_readtime_40313 wm8350_rtc_readtime 0 40313 NULL
134445 +vlan_device_event_40315 vlan_device_event 0 40315 NULL
134446 +prepare_40316 prepare 0 40316 NULL
134447 +ieee80211_vif_use_channel_40318 ieee80211_vif_use_channel 0 40318 NULL
134448 +store_40327 store 0-3 40327 NULL
134449 +crypto_ahash_extsize_40328 crypto_ahash_extsize 0 40328 NULL
134450 +splice_direct_to_actor_40333 splice_direct_to_actor 0 40333 NULL
134451 +ufs_alloc_lastblock_40334 ufs_alloc_lastblock 0 40334 NULL
134452 +ib_get_mad_data_offset_40336 ib_get_mad_data_offset 0 40336 NULL nohasharray
134453 +set_auto_update_interval_40336 set_auto_update_interval 0-4 40336 &ib_get_mad_data_offset_40336
134454 +mousedev_write_40337 mousedev_write 0-3 40337 NULL
134455 +ad9523_store_eeprom_40338 ad9523_store_eeprom 0 40338 NULL
134456 +of_irq_parse_raw_40339 of_irq_parse_raw 0 40339 NULL nohasharray
134457 +update_ftrace_func_40339 update_ftrace_func 1 40339 &of_irq_parse_raw_40339
134458 +fm10k_update_xc_addr_pf_40340 fm10k_update_xc_addr_pf 0 40340 NULL
134459 +sis96x_transaction_40344 sis96x_transaction 0 40344 NULL
134460 +sha1_ssse3_init_40345 sha1_ssse3_init 0 40345 NULL
134461 +mantis_i2c_read_40346 mantis_i2c_read 0 40346 NULL nohasharray
134462 +show_in5_min_40346 show_in5_min 0 40346 &mantis_i2c_read_40346
134463 +mmio_read_40348 mmio_read 4 40348 NULL
134464 +n_tty_write_40353 n_tty_write 0-4 40353 NULL
134465 +store_tabletProgrammableDelay_40354 store_tabletProgrammableDelay 0-4 40354 NULL
134466 +ocfs2_release_clusters_40355 ocfs2_release_clusters 4 40355 NULL nohasharray
134467 +ia_proc_read_40355 ia_proc_read 0 40355 &ocfs2_release_clusters_40355
134468 +store_green_40357 store_green 0-4 40357 NULL
134469 +llc_ui_getname_40358 llc_ui_getname 0 40358 NULL
134470 +cifs_stats_proc_write_40361 cifs_stats_proc_write 0-3 40361 NULL
134471 +patch_stac92hd95_40362 patch_stac92hd95 0 40362 NULL
134472 +event_rx_mem_empty_read_40363 event_rx_mem_empty_read 3-0 40363 NULL
134473 +regulator_suspend_disk_mode_show_40365 regulator_suspend_disk_mode_show 0 40365 NULL nohasharray
134474 +ocfs2_check_range_for_refcount_40365 ocfs2_check_range_for_refcount 0 40365 &regulator_suspend_disk_mode_show_40365
134475 +single_flag_store_40367 single_flag_store 0-4 40367 NULL
134476 +__vsock_bind_dgram_40372 __vsock_bind_dgram 0 40372 NULL
134477 +get_chars_40373 get_chars 3 40373 NULL
134478 +_vnic_dev_cmd_40377 _vnic_dev_cmd 0 40377 NULL
134479 +fwnet_incoming_packet_40380 fwnet_incoming_packet 3 40380 NULL
134480 +adt7x10_update_temp_40381 adt7x10_update_temp 0 40381 NULL nohasharray
134481 +cmtp_sock_create_40381 cmtp_sock_create 0 40381 &adt7x10_update_temp_40381
134482 +iscsi_tpg_param_show_MaxRecvDataSegmentLength_40382 iscsi_tpg_param_show_MaxRecvDataSegmentLength 0 40382 NULL
134483 +edac_device_ctl_poll_msec_show_40385 edac_device_ctl_poll_msec_show 0 40385 NULL
134484 +mtd_bbtblocks_show_40388 mtd_bbtblocks_show 0 40388 NULL nohasharray
134485 +rocker_port_ctrl_vlan_term_40388 rocker_port_ctrl_vlan_term 0 40388 &mtd_bbtblocks_show_40388
134486 +store_selfballoon_uphys_40395 store_selfballoon_uphys 0-4 40395 NULL
134487 +wl128x_cmd_general_parms_40397 wl128x_cmd_general_parms 0 40397 NULL
134488 +remote_node_defrag_ratio_show_40406 remote_node_defrag_ratio_show 0 40406 NULL
134489 +pcan_usb_start_40408 pcan_usb_start 0 40408 NULL
134490 +mc13783_gpo_regulator_enable_40414 mc13783_gpo_regulator_enable 0 40414 NULL nohasharray
134491 +target_core_show_dev_lba_map_40414 target_core_show_dev_lba_map 0 40414 &mc13783_gpo_regulator_enable_40414
134492 +ecryptfs_read_lower_40419 ecryptfs_read_lower 0-3 40419 NULL
134493 +qlcnic_alloc_mbx_args_40421 qlcnic_alloc_mbx_args 0 40421 NULL
134494 +tcn_timer_show_40426 tcn_timer_show 0 40426 NULL
134495 +jffs2_statfs_40427 jffs2_statfs 0 40427 NULL
134496 +pinctrl_register_mappings_40428 pinctrl_register_mappings 2 40428 NULL
134497 +add_jack_kctl_40429 add_jack_kctl 0 40429 NULL
134498 +proc_write_driver_40432 proc_write_driver 3 40432 NULL
134499 +megasas_sysfs_show_dbg_lvl_40435 megasas_sysfs_show_dbg_lvl 0 40435 NULL
134500 +ipoib_set_dev_features_40437 ipoib_set_dev_features 0 40437 NULL
134501 +goku_udc_start_40440 goku_udc_start 0 40440 NULL nohasharray
134502 +__nr_hugepages_store_common_40440 __nr_hugepages_store_common 0-5 40440 &goku_udc_start_40440
134503 +rmd128_update_40445 rmd128_update 0 40445 NULL
134504 +memcg_cpu_hotplug_callback_40446 memcg_cpu_hotplug_callback 0 40446 NULL
134505 +i2cdev_attach_adapter_40447 i2cdev_attach_adapter 0 40447 NULL
134506 +atmel_rmem16_40450 atmel_rmem16 0 40450 NULL
134507 +repair_io_failure_40452 repair_io_failure 4-3 40452 NULL
134508 +go7007_smbus_xfer_40453 go7007_smbus_xfer 0 40453 NULL nohasharray
134509 +cx18_prepare_buffer_40453 cx18_prepare_buffer 0 40453 &go7007_smbus_xfer_40453 nohasharray
134510 +smsc75xx_read_reg_40453 smsc75xx_read_reg 0 40453 &cx18_prepare_buffer_40453
134511 +wlcore_read32_40455 wlcore_read32 0 40455 NULL
134512 +tomoyo_update_policy_40458 tomoyo_update_policy 2 40458 NULL
134513 +zd_usb_scnprint_id_40459 zd_usb_scnprint_id 0-3 40459 NULL
134514 +gp2ap020a00f_write_event_threshold_40461 gp2ap020a00f_write_event_threshold 2-0 40461 NULL
134515 +ext4_xattr_trusted_list_40463 ext4_xattr_trusted_list 0-5 40463 NULL
134516 +SyS_writev_40467 SyS_writev 3 40467 NULL
134517 +__i915_add_request_40469 __i915_add_request 0 40469 NULL
134518 +visor_open_40470 visor_open 0 40470 NULL
134519 +SyS_select_40473 SyS_select 1 40473 NULL
134520 +postdisable_40478 postdisable 0 40478 NULL
134521 +show_ipv6_iface_flow_label_40483 show_ipv6_iface_flow_label 0 40483 NULL
134522 +read_usmargin_40485 read_usmargin 0 40485 NULL
134523 +batadv_hash_new_40491 batadv_hash_new 1 40491 NULL
134524 +devcgroup_inode_permission_40492 devcgroup_inode_permission 0 40492 NULL nohasharray
134525 +show_spread_40492 show_spread 0 40492 &devcgroup_inode_permission_40492
134526 +__cpufreq_stats_create_table_40494 __cpufreq_stats_create_table 0 40494 NULL
134527 +tty_write_room_40495 tty_write_room 0 40495 NULL
134528 +show_dock_40500 show_dock 0 40500 NULL nohasharray
134529 +mtu_store_40500 mtu_store 4-0 40500 &show_dock_40500 nohasharray
134530 +bond_option_use_carrier_set_40500 bond_option_use_carrier_set 0 40500 &mtu_store_40500
134531 +qlcnic_83xx_get_pci_info_40503 qlcnic_83xx_get_pci_info 0 40503 NULL
134532 +epp_write_data_40504 epp_write_data 0 40504 NULL nohasharray
134533 +pcistub_device_id_add_40504 pcistub_device_id_add 0 40504 &epp_write_data_40504
134534 +shash_final_unaligned_40506 shash_final_unaligned 0 40506 NULL
134535 +pcxhr_send_msg_40507 pcxhr_send_msg 0 40507 NULL nohasharray
134536 +sg_phys_40507 sg_phys 0 40507 &pcxhr_send_msg_40507
134537 +xfs_iread_extents_40510 xfs_iread_extents 0 40510 NULL
134538 +__ethtool_get_sset_count_40511 __ethtool_get_sset_count 0 40511 NULL
134539 +pasid_show_40513 pasid_show 0 40513 NULL nohasharray
134540 +show_remote_mac_40513 show_remote_mac 0 40513 &pasid_show_40513
134541 +hdaps_readb_one_40514 hdaps_readb_one 0 40514 NULL
134542 +host_show_transport_mode_40515 host_show_transport_mode 0 40515 NULL
134543 +phy_ethtool_sset_40518 phy_ethtool_sset 0 40518 NULL
134544 +serial8250_get_attr_rx_trig_bytes_40520 serial8250_get_attr_rx_trig_bytes 0 40520 NULL nohasharray
134545 +TSS_checkhmac2_40520 TSS_checkhmac2 0 40520 &serial8250_get_attr_rx_trig_bytes_40520 nohasharray
134546 +genlmsg_multicast_netns_40520 genlmsg_multicast_netns 0 40520 &TSS_checkhmac2_40520
134547 +__phys_addr_symbol_40523 __phys_addr_symbol 0-1 40523 NULL
134548 +temp1_input_show_40525 temp1_input_show 0 40525 NULL nohasharray
134549 +slab_mem_going_offline_callback_40525 slab_mem_going_offline_callback 0 40525 &temp1_input_show_40525
134550 +ad7923_update_scan_mode_40529 ad7923_update_scan_mode 0 40529 NULL
134551 +ims_pcu_reset_device_40532 ims_pcu_reset_device 0-4 40532 NULL
134552 +ubifs_listxattr_40536 ubifs_listxattr 0-3 40536 NULL
134553 +ixgbe_dbg_reg_ops_read_40540 ixgbe_dbg_reg_ops_read 3-0 40540 NULL
134554 +gfs2_write_inode_40541 gfs2_write_inode 0 40541 NULL
134555 +clk_gpio_gate_enable_40543 clk_gpio_gate_enable 0 40543 NULL
134556 +uwb_get_status_40546 uwb_get_status 0 40546 NULL
134557 +ima_write_policy_40548 ima_write_policy 3-0 40548 NULL
134558 +qlcnic_sysfs_clear_port_stats_40549 qlcnic_sysfs_clear_port_stats 0-6-5 40549 NULL
134559 +store_private_fcoe_ctlr_fcf_dev_loss_tmo_40550 store_private_fcoe_ctlr_fcf_dev_loss_tmo 0-4 40550 NULL
134560 +pnp_assign_mem_40555 pnp_assign_mem 0 40555 NULL
134561 +solo_dma_vin_region_40556 solo_dma_vin_region 0 40556 NULL nohasharray
134562 +nouveau_hwmon_set_pwm1_min_40556 nouveau_hwmon_set_pwm1_min 0-4 40556 &solo_dma_vin_region_40556
134563 +cachefiles_daemon_dir_40557 cachefiles_daemon_dir 0 40557 NULL
134564 +esp_alloc_tmp_40558 esp_alloc_tmp 2-3 40558 NULL nohasharray
134565 +mt9t031_s_fmt_40558 mt9t031_s_fmt 0 40558 &esp_alloc_tmp_40558
134566 +ufs_inode_getfrag_40560 ufs_inode_getfrag 2-4 40560 NULL nohasharray
134567 +dev_pm_qos_update_request_40560 dev_pm_qos_update_request 0 40560 &ufs_inode_getfrag_40560
134568 +pio_read_40561 pio_read 6-0-5 40561 NULL
134569 +rocker_flow_tbl_bridge_40563 rocker_flow_tbl_bridge 0 40563 NULL
134570 +queue_io_opt_show_40565 queue_io_opt_show 0 40565 NULL
134571 +ufx_reg_read_40567 ufx_reg_read 0 40567 NULL
134572 +bl_alloc_init_bio_40569 bl_alloc_init_bio 1 40569 NULL
134573 +eurwdt_notify_sys_40577 eurwdt_notify_sys 0 40577 NULL
134574 +lba_to_map_index_40580 lba_to_map_index 0-1 40580 NULL
134575 +ssb_pci_xtal_40581 ssb_pci_xtal 0 40581 NULL
134576 +nilfs_segctor_current_seg_sequence_show_40582 nilfs_segctor_current_seg_sequence_show 0 40582 NULL
134577 +tps6105x_regulator_disable_40589 tps6105x_regulator_disable 0 40589 NULL
134578 +b1_get_byte_40597 b1_get_byte 0 40597 NULL
134579 +skge_rx_get_40598 skge_rx_get 3 40598 NULL
134580 +reshape_position_show_40599 reshape_position_show 0 40599 NULL
134581 +irda_usb_net_open_40605 irda_usb_net_open 0 40605 NULL
134582 +vpe_s_ctrl_40610 vpe_s_ctrl 0 40610 NULL
134583 +get_priv_descr_and_size_40612 get_priv_descr_and_size 0 40612 NULL nohasharray
134584 +store_user_show_40612 store_user_show 0 40612 &get_priv_descr_and_size_40612
134585 +ixgbe_setup_tx_resources_40613 ixgbe_setup_tx_resources 0 40613 NULL
134586 +max8998_read_reg_40615 max8998_read_reg 0 40615 NULL
134587 +nfs_wb_page_40622 nfs_wb_page 0 40622 NULL
134588 +cdc_mbim_manage_power_40625 cdc_mbim_manage_power 0 40625 NULL
134589 +show_class_attr_string_40632 show_class_attr_string 0 40632 NULL
134590 +da9052_adc_read_temp_40635 da9052_adc_read_temp 0 40635 NULL
134591 +sctp_cmd_process_init_40637 sctp_cmd_process_init 0 40637 NULL nohasharray
134592 +rsbtbl_size_write_40637 rsbtbl_size_write 3-0 40637 &sctp_cmd_process_init_40637
134593 +attr_release_to_select_store_tpkbd_40642 attr_release_to_select_store_tpkbd 0-4 40642 NULL
134594 +read_40652 read 0 40652 NULL
134595 +show_counter_rx_bad_formats_40653 show_counter_rx_bad_formats 0 40653 NULL
134596 +pid_nr_ns_40654 pid_nr_ns 0 40654 NULL
134597 +get_rss_table_size_40660 get_rss_table_size 0 40660 NULL nohasharray
134598 +i2cdev_detach_adapter_40660 i2cdev_detach_adapter 0 40660 &get_rss_table_size_40660
134599 +twl4030_kpwrite_u8_40665 twl4030_kpwrite_u8 3 40665 NULL
134600 +get_a_bus_req_40666 get_a_bus_req 0 40666 NULL
134601 +usb_set_interface_40669 usb_set_interface 0 40669 NULL
134602 +sco_sock_listen_40670 sco_sock_listen 0 40670 NULL
134603 +pipeline_rx_complete_stat_fifo_int_read_40671 pipeline_rx_complete_stat_fifo_int_read 3-0 40671 NULL
134604 +fops_read_40672 fops_read 3-0 40672 NULL
134605 +snd_rme9652_channel_info_40673 snd_rme9652_channel_info 0 40673 NULL nohasharray
134606 +ext4_mark_inode_dirty_40673 ext4_mark_inode_dirty 0 40673 &snd_rme9652_channel_info_40673
134607 +idr_get_empty_slot_40674 idr_get_empty_slot 0 40674 NULL
134608 +alloc_rbio_40676 alloc_rbio 4 40676 NULL
134609 +tps80031_write_40678 tps80031_write 0 40678 NULL nohasharray
134610 +videobuf_dma_init_user_locked_40678 videobuf_dma_init_user_locked 0-4-3 40678 &tps80031_write_40678
134611 +affs_writepage_40679 affs_writepage 0 40679 NULL
134612 +pci_enable_resources_40680 pci_enable_resources 0 40680 NULL
134613 +tc589_suspend_40684 tc589_suspend 0 40684 NULL
134614 +goldfish_pipe_write_40686 goldfish_pipe_write 0-3 40686 NULL
134615 +regulator_enable_40689 regulator_enable 0 40689 NULL
134616 +nfc_hci_set_param_40697 nfc_hci_set_param 5 40697 NULL
134617 +vfio_pci_config_rw_40698 vfio_pci_config_rw 0 40698 NULL
134618 +__seq_open_private_40715 __seq_open_private 3 40715 NULL
134619 +create_image_40716 create_image 0 40716 NULL
134620 +tg3_test_interrupt_40717 tg3_test_interrupt 0 40717 NULL
134621 +ip_skb_dst_mtu_40718 ip_skb_dst_mtu 0 40718 NULL
134622 +set_extent_bit_40719 set_extent_bit 0 40719 NULL nohasharray
134623 +uri_store_40719 uri_store 0 40719 &set_extent_bit_40719
134624 +nilfs_bmap_lookup_at_level_40724 nilfs_bmap_lookup_at_level 0 40724 NULL
134625 +raw_disconnect_40726 raw_disconnect 0 40726 NULL
134626 +adt7410_i2c_write_word_40731 adt7410_i2c_write_word 0 40731 NULL
134627 +of_pdt_build_one_prop_40735 of_pdt_build_one_prop 5 40735 NULL
134628 +fuse_readpages_40737 fuse_readpages 4 40737 NULL
134629 +iscsi_host_get_param_40741 iscsi_host_get_param 0 40741 NULL
134630 +radeon_ttm_vram_read_40743 radeon_ttm_vram_read 0-3 40743 NULL
134631 +xfs_iext_remove_direct_40744 xfs_iext_remove_direct 3 40744 NULL
134632 +acpi_ps_get_next_arg_40745 acpi_ps_get_next_arg 0 40745 NULL nohasharray
134633 +fm_rx_set_rds_mode_40745 fm_rx_set_rds_mode 0 40745 &acpi_ps_get_next_arg_40745 nohasharray
134634 +gadget_config_desc_MaxPower_store_40745 gadget_config_desc_MaxPower_store 0-3 40745 &fm_rx_set_rds_mode_40745
134635 +sysfs_list_show_40747 sysfs_list_show 0 40747 NULL
134636 +write_behind_check_40749 write_behind_check 0 40749 NULL
134637 +security_inode_listxattr_40752 security_inode_listxattr 0 40752 NULL
134638 +drv_add_interface_40758 drv_add_interface 0 40758 NULL
134639 +get_temp_alarm_40761 get_temp_alarm 0 40761 NULL
134640 +pg_write_40766 pg_write 3-0 40766 NULL
134641 +__elevator_change_40769 __elevator_change 0 40769 NULL
134642 +kernfs_fop_read_40770 kernfs_fop_read 3-0 40770 NULL
134643 +fcoe_ctlr_create_store_40772 fcoe_ctlr_create_store 0-3 40772 NULL
134644 +show_bitmask_40774 show_bitmask 0 40774 NULL
134645 +show_list_40775 show_list 3-0 40775 NULL
134646 +acpi_ps_next_parse_state_40776 acpi_ps_next_parse_state 0-3 40776 NULL
134647 +ipv4_helper_40780 ipv4_helper 0 40780 NULL nohasharray
134648 +roccat_common2_sysfs_write_keys_extra_40780 roccat_common2_sysfs_write_keys_extra 0-6-5 40780 &ipv4_helper_40780
134649 +tps65217_pmic_disable_40783 tps65217_pmic_disable 0 40783 NULL
134650 +gfs2_recover_journal_40784 gfs2_recover_journal 0 40784 NULL
134651 +qlcnic_sriov_pf_cfg_eswitch_40785 qlcnic_sriov_pf_cfg_eswitch 0 40785 NULL
134652 +iscsi_tpg_auth_store_password_40788 iscsi_tpg_auth_store_password 0-3 40788 NULL
134653 +show_nfreectxts_40789 show_nfreectxts 0 40789 NULL nohasharray
134654 +mxt_wait_for_completion_40789 mxt_wait_for_completion 0 40789 &show_nfreectxts_40789
134655 +bitmap_weight_40791 bitmap_weight 0 40791 NULL
134656 +mls_range_set_40792 mls_range_set 0 40792 NULL
134657 +bonding_show_ad_actor_key_40793 bonding_show_ad_actor_key 0 40793 NULL
134658 +pyra_sysfs_read_40795 pyra_sysfs_read 0-6 40795 NULL
134659 +wusb_dev_update_address_40797 wusb_dev_update_address 0 40797 NULL
134660 +amradio_send_cmd_40800 amradio_send_cmd 0 40800 NULL
134661 +hci_sock_create_40801 hci_sock_create 0 40801 NULL nohasharray
134662 +rtw_add_beacon_40801 rtw_add_beacon 5-3 40801 &hci_sock_create_40801
134663 +arcmsr_attr_host_driver_abort_40803 arcmsr_attr_host_driver_abort 0 40803 NULL nohasharray
134664 +cifs_sign_smbv_40803 cifs_sign_smbv 0 40803 &arcmsr_attr_host_driver_abort_40803
134665 +bonding_show_ad_aggregator_40805 bonding_show_ad_aggregator 0 40805 NULL
134666 +smk_fill_rule_40808 smk_fill_rule 0 40808 NULL
134667 +assign_out_path_ctls_40810 assign_out_path_ctls 0 40810 NULL
134668 +netdev_alloc_skb_ip_align_40811 netdev_alloc_skb_ip_align 2 40811 NULL
134669 +set_therm_crit_40813 set_therm_crit 0-4 40813 NULL
134670 +nr_device_event_40814 nr_device_event 0 40814 NULL
134671 +target_stat_scsi_auth_intr_show_attr_indx_40815 target_stat_scsi_auth_intr_show_attr_indx 0 40815 NULL
134672 +show_tcpActiveOpens_40825 show_tcpActiveOpens 0 40825 NULL
134673 +parport_ieee1284_ecp_write_addr_40826 parport_ieee1284_ecp_write_addr 0 40826 NULL nohasharray
134674 +perf_read_40826 perf_read 0-3 40826 &parport_ieee1284_ecp_write_addr_40826 nohasharray
134675 +core_alua_store_access_type_40826 core_alua_store_access_type 0-3 40826 &perf_read_40826
134676 +lp3971_dcdc_is_enabled_40836 lp3971_dcdc_is_enabled 0 40836 NULL
134677 +p2m_timeout_show_40837 p2m_timeout_show 0 40837 NULL
134678 +show_in_status_40844 show_in_status 0 40844 NULL nohasharray
134679 +can_rx_register_40844 can_rx_register 0 40844 &show_in_status_40844
134680 +nilfs_mdt_init_40849 nilfs_mdt_init 3 40849 NULL
134681 +udp_lib_setsockopt_40851 udp_lib_setsockopt 0 40851 NULL nohasharray
134682 +rndis_opts_qmult_store_40851 rndis_opts_qmult_store 0-3 40851 &udp_lib_setsockopt_40851 nohasharray
134683 +isku_sysfs_write_keys_thumbster_40851 isku_sysfs_write_keys_thumbster 6-0-5 40851 &rndis_opts_qmult_store_40851
134684 +cxacru_sysfs_show_downstream_fec_errors_40853 cxacru_sysfs_show_downstream_fec_errors 0 40853 NULL
134685 +validate_negotiate_40854 validate_negotiate 0 40854 NULL
134686 +cx25840_audio_s_ctrl_40855 cx25840_audio_s_ctrl 0 40855 NULL nohasharray
134687 +store_match_busid_40855 store_match_busid 0-3 40855 &cx25840_audio_s_ctrl_40855
134688 +v9fs_file_read_40858 v9fs_file_read 3-0 40858 NULL
134689 +substream_alloc_pages_40859 substream_alloc_pages 3 40859 NULL
134690 +__bch_flash_dev_store_40861 __bch_flash_dev_store 0-4 40861 NULL
134691 +wil_up_40863 wil_up 0 40863 NULL
134692 +qla2x00_sysfs_write_optrom_ctl_40864 qla2x00_sysfs_write_optrom_ctl 0-6-5 40864 NULL nohasharray
134693 +xen_set_identity_and_remap_chunk_40864 xen_set_identity_and_remap_chunk 5-4-3 40864 &qla2x00_sysfs_write_optrom_ctl_40864
134694 +show_priv_session_creator_40866 show_priv_session_creator 0 40866 NULL
134695 +i7core_inject_eccmask_show_40872 i7core_inject_eccmask_show 0 40872 NULL
134696 +atomic_add_unless_40873 atomic_add_unless 0 40873 NULL
134697 +snd_cx88_card_trigger_40885 snd_cx88_card_trigger 0 40885 NULL
134698 +wl12xx_cmd_build_probe_req_40888 wl12xx_cmd_build_probe_req 6-10-8 40888 NULL
134699 +init_vbus_channel_40889 init_vbus_channel 1-2 40889 NULL
134700 +store_global_beep_40893 store_global_beep 0-4 40893 NULL
134701 +read_file_queue_40895 read_file_queue 3-0 40895 NULL
134702 +ide_park_show_40896 ide_park_show 0 40896 NULL
134703 +show_boardversion_40901 show_boardversion 0 40901 NULL
134704 +waiters_read_40902 waiters_read 3-0 40902 NULL
134705 +isdn_add_channels_40905 isdn_add_channels 3 40905 NULL
134706 +snd_seq_ioctl_get_client_pool_40907 snd_seq_ioctl_get_client_pool 0 40907 NULL
134707 +acpi_ex_system_wait_mutex_40911 acpi_ex_system_wait_mutex 0 40911 NULL nohasharray
134708 +store_40911 store 0-3 40911 &acpi_ex_system_wait_mutex_40911
134709 +su3000_i2c_transfer_40912 su3000_i2c_transfer 0-3 40912 NULL
134710 +gfs2_ea_find_40913 gfs2_ea_find 0 40913 NULL
134711 +vol_cdev_write_40915 vol_cdev_write 3-0 40915 NULL
134712 +ath10k_pci_init_config_40916 ath10k_pci_init_config 0 40916 NULL
134713 +store_pwm_auto_point_temp_40918 store_pwm_auto_point_temp 0-4 40918 NULL
134714 +get_40920 get 0 40920 NULL
134715 +store_indirect_dword_40924 store_indirect_dword 0-4 40924 NULL
134716 +uwb_rc_cmd_async_40929 uwb_rc_cmd_async 0 40929 NULL
134717 +gpiod_get_raw_value_40930 gpiod_get_raw_value 0 40930 NULL nohasharray
134718 +show_hrtbt_enb_40930 show_hrtbt_enb 0 40930 &gpiod_get_raw_value_40930
134719 +wl1273_fm_set_rx_freq_40931 wl1273_fm_set_rx_freq 0 40931 NULL nohasharray
134720 +store_vrm_40931 store_vrm 0-4 40931 &wl1273_fm_set_rx_freq_40931 nohasharray
134721 +pccard_store_resource_40931 pccard_store_resource 0-4 40931 &store_vrm_40931
134722 +gx1fb_check_var_40935 gx1fb_check_var 0 40935 NULL
134723 +il4965_alloc_dma_ptr_40937 il4965_alloc_dma_ptr 0 40937 NULL
134724 +adt7x10_set_t_hyst_40939 adt7x10_set_t_hyst 0-4 40939 NULL
134725 +acpi_ut_copy_ipackage_to_ipackage_40941 acpi_ut_copy_ipackage_to_ipackage 0 40941 NULL
134726 +snd_vx_create_40948 snd_vx_create 4 40948 NULL
134727 +path_listxattr_40949 path_listxattr 3 40949 NULL
134728 +wm8994_free_irq_40951 wm8994_free_irq 2 40951 NULL
134729 +pf_show_40958 pf_show 0 40958 NULL
134730 +rs5c_set_alarm_40963 rs5c_set_alarm 0 40963 NULL
134731 +show_40964 show 0 40964 NULL
134732 +i7core_show_counter_0_40966 i7core_show_counter_0 0 40966 NULL
134733 +iscsi_nacl_param_show_DefaultTime2Wait_40974 iscsi_nacl_param_show_DefaultTime2Wait 0 40974 NULL
134734 +rds_sendmsg_40976 rds_sendmsg 4-0 40976 NULL
134735 +wl1271_cmd_test_40977 wl1271_cmd_test 0 40977 NULL
134736 +ima_appraise_measurement_40978 ima_appraise_measurement 6 40978 NULL
134737 +intel_rng_data_read_40983 intel_rng_data_read 0 40983 NULL
134738 +store_fan_min_40986 store_fan_min 0-4 40986 NULL
134739 +page_symlink_40989 page_symlink 3 40989 NULL
134740 +show_status_40990 show_status 0 40990 NULL
134741 +ixgbe_fcoe_ddp_target_40992 ixgbe_fcoe_ddp_target 4 40992 NULL
134742 +il_dbgfs_fh_reg_read_40993 il_dbgfs_fh_reg_read 3-0 40993 NULL
134743 +show_temp_st_40996 show_temp_st 0 40996 NULL
134744 +store_unicast_flood_40997 store_unicast_flood 0 40997 NULL
134745 +dp83640_config_init_40998 dp83640_config_init 0 40998 NULL
134746 +iwl_dbgfs_scan_ant_rxchain_read_40999 iwl_dbgfs_scan_ant_rxchain_read 3-0 40999 NULL
134747 +c2port_poll_in_busy_41001 c2port_poll_in_busy 0 41001 NULL
134748 +mac80211_format_buffer_41010 mac80211_format_buffer 2-0 41010 NULL
134749 +fm10k_get_reta_size_41014 fm10k_get_reta_size 0 41014 NULL
134750 +mtd_block_isbad_41015 mtd_block_isbad 0 41015 NULL
134751 +wl1251_acx_mem_cfg_41018 wl1251_acx_mem_cfg 0 41018 NULL nohasharray
134752 +ns83820_setup_rx_41018 ns83820_setup_rx 0 41018 &wl1251_acx_mem_cfg_41018
134753 +queue_id_show_41020 queue_id_show 0 41020 NULL nohasharray
134754 +mlx4_en_set_cq_moder_41020 mlx4_en_set_cq_moder 0 41020 &queue_id_show_41020
134755 +brcmf_net_p2p_open_41022 brcmf_net_p2p_open 0 41022 NULL
134756 +snd_emux_load_patch_seq_oss_41024 snd_emux_load_patch_seq_oss 0-5 41024 NULL
134757 +dbg_read_41026 dbg_read 0-3 41026 NULL
134758 +__proc_dobitmasks_41029 __proc_dobitmasks 5 41029 NULL
134759 +mt9m111_reg_mask_41030 mt9m111_reg_mask 0 41030 NULL
134760 +_req_append_segment_41031 _req_append_segment 2-0 41031 NULL
134761 +netlink_unicast_41033 netlink_unicast 0 41033 NULL
134762 +get_protocol_stats_41034 get_protocol_stats 0 41034 NULL
134763 +mISDN_sock_sendmsg_41035 mISDN_sock_sendmsg 4-0 41035 NULL
134764 +fbcon_event_notify_41037 fbcon_event_notify 0 41037 NULL
134765 +usb488_interface_capabilities_show_41038 usb488_interface_capabilities_show 0 41038 NULL nohasharray
134766 +target_stat_scsi_dev_show_attr_ports_41038 target_stat_scsi_dev_show_attr_ports 0 41038 &usb488_interface_capabilities_show_41038
134767 +ocfs2_xattr_index_block_find_41040 ocfs2_xattr_index_block_find 0 41040 NULL
134768 +show_touchpad_41043 show_touchpad 0 41043 NULL
134769 +sk_detach_filter_41050 sk_detach_filter 0 41050 NULL nohasharray
134770 +lprocfs_write_frac_helper_41050 lprocfs_write_frac_helper 2 41050 &sk_detach_filter_41050
134771 +mmc_enhanced_area_size_show_41051 mmc_enhanced_area_size_show 0 41051 NULL nohasharray
134772 +qce_countsg_41051 qce_countsg 0 41051 &mmc_enhanced_area_size_show_41051
134773 +_send_41053 _send 3 41053 NULL
134774 +smsc75xx_change_mtu_41054 smsc75xx_change_mtu 0 41054 NULL
134775 +do_s2io_prog_unicast_41056 do_s2io_prog_unicast 0 41056 NULL
134776 +show_41059 show 0 41059 NULL
134777 +snd_pcm_hw_param_max_41060 snd_pcm_hw_param_max 0 41060 NULL
134778 +vfs_listxattr_41062 vfs_listxattr 0-3 41062 NULL nohasharray
134779 +beacon_filtering_write_41062 beacon_filtering_write 3-0 41062 &vfs_listxattr_41062
134780 +qib_manage_rcvq_41064 qib_manage_rcvq 0 41064 NULL
134781 +ks8995_write_41066 ks8995_write 0-4 41066 NULL
134782 +recovery_start_show_41070 recovery_start_show 0 41070 NULL nohasharray
134783 +ims_pcu_ofn_bit_show_41070 ims_pcu_ofn_bit_show 0 41070 &recovery_start_show_41070
134784 +sc_only_mode_read_41076 sc_only_mode_read 3-0 41076 NULL nohasharray
134785 +usbvision_write_reg_41076 usbvision_write_reg 0 41076 &sc_only_mode_read_41076
134786 +cfg80211_inform_bss_frame_41078 cfg80211_inform_bss_frame 4 41078 NULL
134787 +adfs_write_begin_41079 adfs_write_begin 0-3 41079 NULL
134788 +b43_aphy_op_switch_channel_41083 b43_aphy_op_switch_channel 0 41083 NULL
134789 +rpm_callback_41084 rpm_callback 0 41084 NULL
134790 +uart_get_attr_flags_41090 uart_get_attr_flags 0 41090 NULL
134791 +nvme_map_user_pages_41093 nvme_map_user_pages 4-3 41093 NULL nohasharray
134792 +roccat_read_41093 roccat_read 3-0 41093 &nvme_map_user_pages_41093 nohasharray
134793 +sctp_setsockopt_recvnxtinfo_41093 sctp_setsockopt_recvnxtinfo 0 41093 &roccat_read_41093
134794 +dma_attach_41094 dma_attach 5-6 41094 NULL
134795 +rcar_vin_videobuf_setup_41096 rcar_vin_videobuf_setup 0 41096 NULL nohasharray
134796 +target_core_store_dev_control_41096 target_core_store_dev_control 0-3 41096 &rcar_vin_videobuf_setup_41096
134797 +velocity_vlan_rx_add_vid_41103 velocity_vlan_rx_add_vid 0 41103 NULL
134798 +provide_user_output_41105 provide_user_output 3-0 41105 NULL
134799 +show_in_0_41107 show_in_0 0 41107 NULL nohasharray
134800 +bnx2x_set_pf_tx_switching_41107 bnx2x_set_pf_tx_switching 0 41107 &show_in_0_41107
134801 +f_audio_buffer_alloc_41110 f_audio_buffer_alloc 1 41110 NULL
134802 +get_modalias_41111 get_modalias 0 41111 NULL
134803 +ath10k_read_wmi_services_41112 ath10k_read_wmi_services 3-0 41112 NULL
134804 +xpc_system_die_41115 xpc_system_die 0 41115 NULL
134805 +pte_mfn_to_pfn_41116 pte_mfn_to_pfn 1 41116 NULL
134806 +f_set_ib_cfg_41118 f_set_ib_cfg 0 41118 NULL
134807 +show_fc_vport_node_name_41119 show_fc_vport_node_name 0 41119 NULL
134808 +max77686_rtc_update_41127 max77686_rtc_update 0 41127 NULL
134809 +cpu_prepare_41128 cpu_prepare 0 41128 NULL
134810 +thermal_cooling_device_max_state_show_41132 thermal_cooling_device_max_state_show 0 41132 NULL
134811 +lpfc_issue_reset_41139 lpfc_issue_reset 0-4 41139 NULL
134812 +qla2x00_optrom_gold_fw_version_show_41144 qla2x00_optrom_gold_fw_version_show 0 41144 NULL
134813 +read_default_nvram_41149 read_default_nvram 0-5-6 41149 NULL
134814 +vmci_transport_send_read_notification_41152 vmci_transport_send_read_notification 0 41152 NULL
134815 +uvc_v4l2_read_41156 uvc_v4l2_read 0-3 41156 NULL
134816 +qib_do_user_init_41158 qib_do_user_init 0 41158 NULL
134817 +f_late_initreg_41160 f_late_initreg 0 41160 NULL
134818 +tx_frag_mpdu_alloc_failed_read_41167 tx_frag_mpdu_alloc_failed_read 3-0 41167 NULL
134819 +ad7314_spi_read_41170 ad7314_spi_read 0 41170 NULL
134820 +dvb_ca_write_41171 dvb_ca_write 3-0 41171 NULL
134821 +ol_quota_chunk_block_41177 ol_quota_chunk_block 0-2 41177 NULL nohasharray
134822 +da9063_rtc_start_alarm_41177 da9063_rtc_start_alarm 0 41177 &ol_quota_chunk_block_41177
134823 +nilfs_btree_insert_41181 nilfs_btree_insert 0 41181 NULL
134824 +bonding_show_lacp_41183 bonding_show_lacp 0 41183 NULL
134825 +zd_write_bssid_41184 zd_write_bssid 0 41184 NULL
134826 +netif_get_num_default_rss_queues_41187 netif_get_num_default_rss_queues 0 41187 NULL
134827 +request_irq_41192 request_irq 0 41192 NULL
134828 +st_sensors_spi_write_byte_41193 st_sensors_spi_write_byte 0 41193 NULL
134829 +compat_sys_process_vm_writev_41194 compat_sys_process_vm_writev 3-5 41194 NULL
134830 +dfs_file_write_41196 dfs_file_write 3-0 41196 NULL
134831 +print_page_owner_41199 print_page_owner 0-2 41199 NULL
134832 +store_pwm_weight_temp_sel_41204 store_pwm_weight_temp_sel 0-4 41204 NULL
134833 +xfs_vm_writepages_41205 xfs_vm_writepages 0 41205 NULL
134834 +koneplus_send_control_41207 koneplus_send_control 0 41207 NULL
134835 +pfn_to_mfn_41213 pfn_to_mfn 0-1 41213 NULL
134836 +tun_alloc_skb_41216 tun_alloc_skb 3-4-2 41216 NULL
134837 +show_bank1_mask_41217 show_bank1_mask 0 41217 NULL
134838 +udf_pc_to_char_41219 udf_pc_to_char 0 41219 NULL
134839 +gether_get_dev_addr_41220 gether_get_dev_addr 0 41220 NULL nohasharray
134840 +gp2ap020a00f_alter_opmode_41220 gp2ap020a00f_alter_opmode 0 41220 &gether_get_dev_addr_41220
134841 +setup_rss_41225 setup_rss 0 41225 NULL
134842 +osd_probe_41226 osd_probe 0 41226 NULL
134843 +create_loopback_mixing_ctl_41229 create_loopback_mixing_ctl 0 41229 NULL
134844 +CIFSSMBRead_41230 CIFSSMBRead 0 41230 NULL nohasharray
134845 +kvaser_usb_start_chip_41230 kvaser_usb_start_chip 0 41230 &CIFSSMBRead_41230
134846 +skein512_final_41232 skein512_final 0 41232 NULL
134847 +interf_grp_compatible_id_store_41235 interf_grp_compatible_id_store 0-3 41235 NULL
134848 +lx_stream_set_format_41241 lx_stream_set_format 0 41241 NULL
134849 +mcp3422_show_scales_41246 mcp3422_show_scales 0 41246 NULL nohasharray
134850 +vid_to_reg_41246 vid_to_reg 0-1 41246 &mcp3422_show_scales_41246
134851 +show_dts_mode_41247 show_dts_mode 0 41247 NULL
134852 +ext3_journalled_write_end_41248 ext3_journalled_write_end 0-5 41248 NULL
134853 +send_41249 send 0 41249 NULL
134854 +degraded_show_41251 degraded_show 0 41251 NULL nohasharray
134855 +xfs_zero_last_block_41251 xfs_zero_last_block 3-2-0 41251 &degraded_show_41251
134856 +wakeup_abort_count_show_41252 wakeup_abort_count_show 0 41252 NULL
134857 +hiddev_compat_ioctl_41255 hiddev_compat_ioctl 2 41255 NULL
134858 +carmine_check_var_41256 carmine_check_var 0 41256 NULL
134859 +show_fnode_password_41259 show_fnode_password 0 41259 NULL
134860 +erst_read_41260 erst_read 0 41260 NULL
134861 +he_send_41261 he_send 0 41261 NULL
134862 +__fprog_create_41263 __fprog_create 2 41263 NULL
134863 +udf_readpage_41264 udf_readpage 0 41264 NULL
134864 +qnx4_readpage_41267 qnx4_readpage 0 41267 NULL
134865 +dm9601_set_mac_address_41274 dm9601_set_mac_address 0 41274 NULL
134866 +dvb_ca_en50221_io_read_condition_41276 dvb_ca_en50221_io_read_condition 0 41276 NULL
134867 +show_dump_regs_41277 show_dump_regs 0 41277 NULL
134868 +alloc_context_41283 alloc_context 1 41283 NULL
134869 +i2c_algo_dp_aux_put_byte_41286 i2c_algo_dp_aux_put_byte 0 41286 NULL nohasharray
134870 +acpi_suspend_begin_old_41286 acpi_suspend_begin_old 0 41286 &i2c_algo_dp_aux_put_byte_41286
134871 +of_count_phandle_with_args_41291 of_count_phandle_with_args 0 41291 NULL
134872 +name_show_41292 name_show 0 41292 NULL nohasharray
134873 +xudc_ep0_queue_41292 xudc_ep0_queue 0 41292 &name_show_41292
134874 +ivtv_s_stream_vbi_fmt_41294 ivtv_s_stream_vbi_fmt 0 41294 NULL
134875 +configuration_show_41311 configuration_show 0 41311 NULL
134876 +dvbsky_i2c_xfer_41318 dvbsky_i2c_xfer 0-3 41318 NULL
134877 +open_41320 open 0 41320 NULL
134878 +pcan_usb_set_ext_vcc_41324 pcan_usb_set_ext_vcc 0 41324 NULL
134879 +show_temp_min_hyst_41333 show_temp_min_hyst 0 41333 NULL
134880 +o2hb_setup_one_bio_41341 o2hb_setup_one_bio 4 41341 NULL
134881 +virtblk_cache_type_store_41345 virtblk_cache_type_store 0-4 41345 NULL
134882 +acpi_ec_read_41347 acpi_ec_read 0 41347 NULL
134883 +roccat_common2_sysfs_write_light_macro_41348 roccat_common2_sysfs_write_light_macro 0-6-5 41348 NULL
134884 +cnic_init_id_tbl_41354 cnic_init_id_tbl 2 41354 NULL nohasharray
134885 +show_temp_low_41354 show_temp_low 0 41354 &cnic_init_id_tbl_41354 nohasharray
134886 +hsit_s_stream_41354 hsit_s_stream 0 41354 &show_temp_low_41354
134887 +jbd2_alloc_41359 jbd2_alloc 1 41359 NULL
134888 +kovaplus_sysfs_show_actual_cpi_41367 kovaplus_sysfs_show_actual_cpi 0 41367 NULL
134889 +max16065_show_alarm_41372 max16065_show_alarm 0 41372 NULL nohasharray
134890 +add_sw_ctl_41372 add_sw_ctl 0 41372 &max16065_show_alarm_41372 nohasharray
134891 +level_store_41372 level_store 0-4 41372 &add_sw_ctl_41372
134892 +kmp_init_41373 kmp_init 2 41373 NULL nohasharray
134893 +__dwc3_gadget_ep_queue_41373 __dwc3_gadget_ep_queue 0 41373 &kmp_init_41373
134894 +netlink_alloc_large_skb_41375 netlink_alloc_large_skb 1 41375 NULL nohasharray
134895 +ds1305_get_time_41375 ds1305_get_time 0 41375 &netlink_alloc_large_skb_41375
134896 +cc2520_start_41387 cc2520_start 0 41387 NULL
134897 +netdev_switch_parent_id_get_41389 netdev_switch_parent_id_get 0 41389 NULL
134898 +oiap_41392 oiap 0 41392 NULL nohasharray
134899 +store_mode_select_41392 store_mode_select 0-4 41392 &oiap_41392
134900 +via_cputemp_cpu_callback_41395 via_cputemp_cpu_callback 0 41395 NULL
134901 +audit_rule_init_41396 audit_rule_init 0 41396 NULL
134902 +pcf8563_get_datetime_41397 pcf8563_get_datetime 0 41397 NULL
134903 +isr_commands_read_41398 isr_commands_read 3-0 41398 NULL nohasharray
134904 +fotg210_ep_enable_41398 fotg210_ep_enable 0 41398 &isr_commands_read_41398
134905 +x1205_rtc_read_time_41400 x1205_rtc_read_time 0 41400 NULL
134906 +vhci_write_41405 vhci_write 0 41405 NULL
134907 +sys_flistxattr_41407 sys_flistxattr 3 41407 NULL
134908 +kernel_client_enqueue_41410 kernel_client_enqueue 0 41410 NULL
134909 +rx_defrag_decrypt_failed_read_41411 rx_defrag_decrypt_failed_read 3-0 41411 NULL
134910 +tgr192_update_41412 tgr192_update 0 41412 NULL
134911 +wm831x_gp_ldo_get_mode_41413 wm831x_gp_ldo_get_mode 0 41413 NULL nohasharray
134912 +intel_pmu_cpu_prepare_41413 intel_pmu_cpu_prepare 0 41413 &wm831x_gp_ldo_get_mode_41413
134913 +therm_throt_device_show_core_power_limit_count_41415 therm_throt_device_show_core_power_limit_count 0 41415 NULL
134914 +nilfs_bmap_lookup_41420 nilfs_bmap_lookup 0 41420 NULL
134915 +xfs_iext_add_41422 xfs_iext_add 3 41422 NULL
134916 +anatop_regmap_is_enabled_41425 anatop_regmap_is_enabled 0 41425 NULL nohasharray
134917 +hostap_cs_resume_41425 hostap_cs_resume 0 41425 &anatop_regmap_is_enabled_41425
134918 +isdn_ppp_fill_rq_41428 isdn_ppp_fill_rq 2 41428 NULL
134919 +ato_show_41430 ato_show 0 41430 NULL nohasharray
134920 +show_41430 show 0 41430 &ato_show_41430
134921 +lbs_rdrf_read_41431 lbs_rdrf_read 3-0 41431 NULL nohasharray
134922 +uli526x_open_41431 uli526x_open 0 41431 &lbs_rdrf_read_41431
134923 +__uncore_filter_tid2_show_41433 __uncore_filter_tid2_show 0 41433 NULL
134924 +netxen_show_bridged_mode_41436 netxen_show_bridged_mode 0 41436 NULL
134925 +vivid_radio_tx_s_ctrl_41437 vivid_radio_tx_s_ctrl 0 41437 NULL
134926 +_ctl_diag_trigger_scsi_store_41438 _ctl_diag_trigger_scsi_store 0-4 41438 NULL
134927 +iio_device_alloc_41440 iio_device_alloc 1 41440 NULL
134928 +ntfs_file_buffered_write_41442 ntfs_file_buffered_write 0-6-4 41442 NULL
134929 +pcpu_build_alloc_info_41443 pcpu_build_alloc_info 3-2-1 41443 NULL nohasharray
134930 +idtoname_parse_41443 idtoname_parse 0 41443 &pcpu_build_alloc_info_41443
134931 +CalcNTLMv2_response_41449 CalcNTLMv2_response 0 41449 NULL
134932 +nct7802_write_voltage_41451 nct7802_write_voltage 0 41451 NULL
134933 +CIFSTCon_41455 CIFSTCon 0 41455 NULL
134934 +layout_leb_in_gaps_41470 layout_leb_in_gaps 0 41470 NULL
134935 +get_swap_writer_41471 get_swap_writer 0 41471 NULL
134936 +rt2x00debug_write_rfcsr_41473 rt2x00debug_write_rfcsr 3-0 41473 NULL
134937 +sha384_final_41475 sha384_final 0 41475 NULL nohasharray
134938 +run_41475 run 0 41475 &sha384_final_41475
134939 +show_in16_max_41478 show_in16_max 0 41478 NULL
134940 +roccat_common2_sysfs_write_actual_profile_41480 roccat_common2_sysfs_write_actual_profile 0-6-5 41480 NULL
134941 +dev_rescan_store_41481 dev_rescan_store 0-4 41481 NULL
134942 +rndis_proc_write_41483 rndis_proc_write 0-3 41483 NULL nohasharray
134943 +udc_bind_to_driver_41483 udc_bind_to_driver 0 41483 &rndis_proc_write_41483
134944 +ip1001_config_init_41490 ip1001_config_init 0 41490 NULL
134945 +wep_interrupt_read_41492 wep_interrupt_read 3-0 41492 NULL
134946 +btrfs_setsize_41495 btrfs_setsize 0 41495 NULL
134947 +wdack_store_41496 wdack_store 0-3 41496 NULL
134948 +hpfs_translate_name_41497 hpfs_translate_name 3 41497 NULL
134949 +intel_iommu_memory_notifier_41501 intel_iommu_memory_notifier 0 41501 NULL
134950 +mwifiex_set_keyparamset_wep_41502 mwifiex_set_keyparamset_wep 0 41502 NULL
134951 +ab3100_otp_svn_show_41503 ab3100_otp_svn_show 0 41503 NULL
134952 +ath10k_wmi_start_scan_tlvs_len_41504 ath10k_wmi_start_scan_tlvs_len 0 41504 NULL
134953 +usb_device_dump_41505 usb_device_dump 0 41505 NULL nohasharray
134954 +set_pwm_freq_41505 set_pwm_freq 0-4 41505 &usb_device_dump_41505
134955 +ltc4261_show_bool_41508 ltc4261_show_bool 0 41508 NULL
134956 +map_type_show_41511 map_type_show 0 41511 NULL
134957 +sha512_final_41515 sha512_final 0 41515 NULL
134958 +ldisc_receive_41516 ldisc_receive 4 41516 NULL
134959 +ab3100_rtc_set_alarm_41519 ab3100_rtc_set_alarm 0 41519 NULL
134960 +snd_ensoniq_playback1_prepare_41523 snd_ensoniq_playback1_prepare 0 41523 NULL nohasharray
134961 +SyS_preadv_41523 SyS_preadv 3 41523 &snd_ensoniq_playback1_prepare_41523
134962 +em28xx_is_ac97_ready_41524 em28xx_is_ac97_ready 0 41524 NULL nohasharray
134963 +target_fabric_nacl_attrib_attr_show_41524 target_fabric_nacl_attrib_attr_show 0 41524 &em28xx_is_ac97_ready_41524
134964 +dm_get_reserved_rq_based_ios_41529 dm_get_reserved_rq_based_ios 0 41529 NULL
134965 +o2cb_dlm_lock_41530 o2cb_dlm_lock 0 41530 NULL
134966 +do_commit_41533 do_commit 0 41533 NULL
134967 +brcmf_flowring_attach_41534 brcmf_flowring_attach 2 41534 NULL
134968 +tpacpi_rfk_sysfs_enable_show_41535 tpacpi_rfk_sysfs_enable_show 0 41535 NULL
134969 +kovaplus_set_actual_profile_41541 kovaplus_set_actual_profile 0 41541 NULL
134970 +pcistub_device_id_remove_41544 pcistub_device_id_remove 0 41544 NULL
134971 +_write_41548 _write 0 41548 NULL
134972 +attr_press_to_select_show_tpkbd_41551 attr_press_to_select_show_tpkbd 0 41551 NULL
134973 +tx_tx_frame_checksum_read_41553 tx_tx_frame_checksum_read 3-0 41553 NULL nohasharray
134974 +build_header_41553 build_header 0 41553 &tx_tx_frame_checksum_read_41553
134975 +ath6kl_endpoint_stats_read_41554 ath6kl_endpoint_stats_read 3-0 41554 NULL nohasharray
134976 +mwl8k_conf_tx_41554 mwl8k_conf_tx 0 41554 &ath6kl_endpoint_stats_read_41554
134977 +edd_show_version_41558 edd_show_version 0 41558 NULL
134978 +si476x_radio_fops_read_41559 si476x_radio_fops_read 3-0 41559 NULL
134979 +show_wlan_41563 show_wlan 0 41563 NULL nohasharray
134980 +show_auto_temp_41563 show_auto_temp 0 41563 &show_wlan_41563
134981 +patch_cs4210_41565 patch_cs4210 0 41565 NULL
134982 +mv88e6xxx_get_temp_41568 mv88e6xxx_get_temp 0 41568 NULL nohasharray
134983 +via_init_41568 via_init 0 41568 &mv88e6xxx_get_temp_41568
134984 +blinkm_transfer_hw_41571 blinkm_transfer_hw 0 41571 NULL
134985 +wl1271_acx_rx_msdu_life_time_41573 wl1271_acx_rx_msdu_life_time 0 41573 NULL nohasharray
134986 +digital_in_send_atr_req_41573 digital_in_send_atr_req 5 41573 &wl1271_acx_rx_msdu_life_time_41573
134987 +pxa168_init_phy_41575 pxa168_init_phy 0 41575 NULL
134988 +t1_sge_configure_41576 t1_sge_configure 0 41576 NULL
134989 +ecryptfs_getattr_link_41577 ecryptfs_getattr_link 0 41577 NULL
134990 +host_show_firmware_revision_41578 host_show_firmware_revision 0 41578 NULL
134991 +kovaplus_sysfs_write_profile_settings_41580 kovaplus_sysfs_write_profile_settings 0-6-5 41580 NULL
134992 +rng_dev_read_41581 rng_dev_read 3-0 41581 NULL nohasharray
134993 +wl12xx_sdio_raw_write_41581 wl12xx_sdio_raw_write 0 41581 &rng_dev_read_41581
134994 +bnx2x_vfpf_init_41583 bnx2x_vfpf_init 0 41583 NULL
134995 +security_task_setnice_41584 security_task_setnice 0 41584 NULL
134996 +nfsd_readv_41585 nfsd_readv 4 41585 NULL
134997 +drbd_send_command_41586 drbd_send_command 4-6 41586 NULL
134998 +batadv_tvlv_container_ogm_append_41588 batadv_tvlv_container_ogm_append 4 41588 NULL
134999 +qlcnic_sysfs_read_pm_config_41590 qlcnic_sysfs_read_pm_config 0-6-5 41590 NULL nohasharray
135000 +__snd_device_register_41590 __snd_device_register 0 41590 &qlcnic_sysfs_read_pm_config_41590
135001 +wdt_read_41601 wdt_read 0-3 41601 NULL
135002 +tps80031_read_41603 tps80031_read 0 41603 NULL nohasharray
135003 +show_name_41603 show_name 0 41603 &tps80031_read_41603
135004 +write_port_41612 write_port 0-3 41612 NULL
135005 +lbs_bcnmiss_write_41613 lbs_bcnmiss_write 3-0 41613 NULL
135006 +disable_supply_41614 disable_supply 0 41614 NULL
135007 +a2mp_send_41615 a2mp_send 4 41615 NULL nohasharray
135008 +twl_rtc_write_u8_41615 twl_rtc_write_u8 0 41615 &a2mp_send_41615 nohasharray
135009 +arcmsr_attr_host_fw_hd_channels_41615 arcmsr_attr_host_fw_hd_channels 0 41615 &twl_rtc_write_u8_41615 nohasharray
135010 +iscsi_tpg_auth_store_password_mutual_41615 iscsi_tpg_auth_store_password_mutual 0-3 41615 &arcmsr_attr_host_fw_hd_channels_41615
135011 +__napi_alloc_skb_41618 __napi_alloc_skb 2 41618 NULL
135012 +b43_op_add_interface_41619 b43_op_add_interface 0 41619 NULL
135013 +lstcon_batch_list_41627 lstcon_batch_list 2 41627 NULL
135014 +ipr_show_adapter_state_41629 ipr_show_adapter_state 0 41629 NULL nohasharray
135015 +ecm_opts_qmult_store_41629 ecm_opts_qmult_store 0-3 41629 &ipr_show_adapter_state_41629
135016 +max14577_reg_is_enabled_41633 max14577_reg_is_enabled 0 41633 NULL
135017 +lpss_ltr_show_41634 lpss_ltr_show 0 41634 NULL
135018 +setkey_41635 setkey 0 41635 NULL
135019 +ath10k_wmi_pdev_pktlog_disable_41636 ath10k_wmi_pdev_pktlog_disable 0 41636 NULL
135020 +lm3533_als_get_int_mode_41638 lm3533_als_get_int_mode 0 41638 NULL
135021 +lbs_anycast_get_41639 lbs_anycast_get 0 41639 NULL
135022 +snd_ymfpci_playback_prepare_41641 snd_ymfpci_playback_prepare 0 41641 NULL
135023 +smsc75xx_set_rx_max_frame_length_41643 smsc75xx_set_rx_max_frame_length 0 41643 NULL
135024 +show_tabletODMCode_41644 show_tabletODMCode 0 41644 NULL
135025 +dev_id_show_41648 dev_id_show 0 41648 NULL nohasharray
135026 +kempld_specification_show_41648 kempld_specification_show 0 41648 &dev_id_show_41648
135027 +mempool_create_kmalloc_pool_41650 mempool_create_kmalloc_pool 1 41650 NULL
135028 +lp3972_ldo_disable_41651 lp3972_ldo_disable 0 41651 NULL
135029 +rx_rx_pre_complt_read_41653 rx_rx_pre_complt_read 3-0 41653 NULL
135030 +get_std_timing_41654 get_std_timing 0 41654 NULL
135031 +squashfs_cache_init_41656 squashfs_cache_init 2 41656 NULL nohasharray
135032 +b_protocols_show_41656 b_protocols_show 0 41656 &squashfs_cache_init_41656
135033 +kxcjk1013_chip_update_thresholds_41659 kxcjk1013_chip_update_thresholds 0 41659 NULL nohasharray
135034 +store_in_41659 store_in 0-4 41659 &kxcjk1013_chip_update_thresholds_41659
135035 +__gpio_get_value_41660 __gpio_get_value 0 41660 NULL
135036 +isl1208_i2c_get_dtr_41663 isl1208_i2c_get_dtr 0 41663 NULL
135037 +dimmdev_size_show_41666 dimmdev_size_show 0 41666 NULL
135038 +init_subports_41674 init_subports 0 41674 NULL
135039 +set_attr_text_41676 set_attr_text 0-4 41676 NULL
135040 +ieee80211_if_fmt_bssid_41677 ieee80211_if_fmt_bssid 3 41677 NULL
135041 +raw_notifier_call_chain_41679 raw_notifier_call_chain 0 41679 NULL
135042 +cpufv_show_41681 cpufv_show 0 41681 NULL nohasharray
135043 +ad7887_ring_postdisable_41681 ad7887_ring_postdisable 0 41681 &cpufv_show_41681
135044 +crc32_pclmul_final_41682 crc32_pclmul_final 0 41682 NULL
135045 +params_period_bytes_41683 params_period_bytes 0 41683 NULL
135046 +iad_bFirstInterface_show_41684 iad_bFirstInterface_show 0 41684 NULL
135047 +aac_src_ioremap_41688 aac_src_ioremap 2 41688 NULL
135048 +lpfc_sg_seg_cnt_show_41690 lpfc_sg_seg_cnt_show 0 41690 NULL
135049 +lx_pcm_prepare_41692 lx_pcm_prepare 0 41692 NULL
135050 +resync_start_store_41693 resync_start_store 0-3 41693 NULL
135051 +ttusb2_i2c_xfer_41694 ttusb2_i2c_xfer 0-3 41694 NULL
135052 +spdif_passthru_playback_prepare_41696 spdif_passthru_playback_prepare 0 41696 NULL
135053 +cpu_cfs_quota_write_s64_41698 cpu_cfs_quota_write_s64 0 41698 NULL
135054 +_recv_41701 _recv 0-3 41701 NULL nohasharray
135055 +fill_read_buffer_41701 fill_read_buffer 0 41701 &_recv_41701 nohasharray
135056 +lov_unpackmd_41701 lov_unpackmd 4 41701 &fill_read_buffer_41701
135057 +target_stat_scsi_auth_intr_show_attr_intr_name_41703 target_stat_scsi_auth_intr_show_attr_intr_name 0 41703 NULL
135058 +tree_insert_41704 tree_insert 0 41704 NULL
135059 +rocker_port_open_41705 rocker_port_open 0 41705 NULL nohasharray
135060 +__ext3_journal_get_write_access_41705 __ext3_journal_get_write_access 0 41705 &rocker_port_open_41705
135061 +connector_write_41709 connector_write 3-0 41709 NULL
135062 +read_block_41711 read_block 0 41711 NULL
135063 +allow_restart_show_41712 allow_restart_show 0 41712 NULL
135064 +lowpan_header_create_41717 lowpan_header_create 0 41717 NULL
135065 +bdx_tx_db_init_41719 bdx_tx_db_init 2 41719 NULL nohasharray
135066 +store_41719 store 0-4 41719 &bdx_tx_db_init_41719
135067 +st_fixed_buffer_size_show_41720 st_fixed_buffer_size_show 0 41720 NULL
135068 +sys_pwritev_41722 sys_pwritev 3 41722 NULL
135069 +esas2r_read_fs_41732 esas2r_read_fs 0-3-4 41732 NULL
135070 +lpphy_b2062_tune_41742 lpphy_b2062_tune 0 41742 NULL
135071 +arch_add_memory_41743 arch_add_memory 0 41743 NULL
135072 +snd_seq_ioctl_get_queue_timer_41745 snd_seq_ioctl_get_queue_timer 0 41745 NULL
135073 +ubiblock_notify_41747 ubiblock_notify 0 41747 NULL
135074 +show_transport_caps_41753 show_transport_caps 0 41753 NULL
135075 +show_pwm_freq_41754 show_pwm_freq 0 41754 NULL nohasharray
135076 +macb_alloc_consistent_41754 macb_alloc_consistent 0 41754 &show_pwm_freq_41754
135077 +bitmap_load_41755 bitmap_load 0 41755 NULL
135078 +wcn36xx_dxe_alloc_ctl_blks_41756 wcn36xx_dxe_alloc_ctl_blks 0 41756 NULL
135079 +uart_get_attr_iomem_reg_shift_41761 uart_get_attr_iomem_reg_shift 0 41761 NULL
135080 +mvs_task_prep_smp_41766 mvs_task_prep_smp 0 41766 NULL nohasharray
135081 +zd_rf_init_hw_41766 zd_rf_init_hw 0 41766 &mvs_task_prep_smp_41766
135082 +nilfs_segctor_next_full_seg_show_41767 nilfs_segctor_next_full_seg_show 0 41767 NULL
135083 +do_pci_op_41770 do_pci_op 0 41770 NULL nohasharray
135084 +blk_mq_hw_sysfs_run_show_41770 blk_mq_hw_sysfs_run_show 0 41770 &do_pci_op_41770 nohasharray
135085 +SyS_bpf_41770 SyS_bpf 3 41770 &blk_mq_hw_sysfs_run_show_41770
135086 +mmc_sdio_power_restore_41772 mmc_sdio_power_restore 0 41772 NULL
135087 +brcmf_cfg80211_vndr_cmds_dcmd_handler_41776 brcmf_cfg80211_vndr_cmds_dcmd_handler 4 41776 NULL
135088 +show_slab_objects_41782 show_slab_objects 0 41782 NULL
135089 +iwl_dbgfs_bt_notif_read_41794 iwl_dbgfs_bt_notif_read 3-0 41794 NULL
135090 +flash_dev_run_41795 flash_dev_run 0 41795 NULL
135091 +nilfs_sufile_alloc_41798 nilfs_sufile_alloc 0 41798 NULL
135092 +hsi_alloc_controller_41802 hsi_alloc_controller 1 41802 NULL nohasharray
135093 +crypto_shash_update_41802 crypto_shash_update 0 41802 &hsi_alloc_controller_41802
135094 +show_contrast_41806 show_contrast 0 41806 NULL
135095 +fat_write_end_41812 fat_write_end 5-0 41812 NULL nohasharray
135096 +rtw_android_get_macaddr_41812 rtw_android_get_macaddr 0 41812 &fat_write_end_41812
135097 +da9052_enable_irq_41814 da9052_enable_irq 2 41814 NULL nohasharray
135098 +input_dev_show_name_41814 input_dev_show_name 0 41814 &da9052_enable_irq_41814
135099 +sco_send_frame_41815 sco_send_frame 3-0 41815 NULL nohasharray
135100 +validate_device_41815 validate_device 0 41815 &sco_send_frame_41815
135101 +ecryptfs_write_begin_41816 ecryptfs_write_begin 0 41816 NULL
135102 +ov7670_write_i2c_41817 ov7670_write_i2c 0 41817 NULL
135103 +ocfs2_write_end_41820 ocfs2_write_end 0-5 41820 NULL
135104 +max77686_enable_41821 max77686_enable 0 41821 NULL
135105 +_ctl_io_delay_show_41822 _ctl_io_delay_show 0 41822 NULL
135106 +ieee802154_hdr_push_41823 ieee802154_hdr_push 0 41823 NULL
135107 +show_ipFragFails_41824 show_ipFragFails 0 41824 NULL
135108 +acpi_device_set_power_41826 acpi_device_set_power 0 41826 NULL
135109 +kimage_file_alloc_init_41827 kimage_file_alloc_init 5 41827 NULL
135110 +test_irq_show_41838 test_irq_show 0 41838 NULL
135111 +ixgbe_dbg_netdev_ops_read_41839 ixgbe_dbg_netdev_ops_read 3-0 41839 NULL nohasharray
135112 +__bio_copy_iov_41839 __bio_copy_iov 0 41839 &ixgbe_dbg_netdev_ops_read_41839
135113 +em28xx_read_reg_req_41842 em28xx_read_reg_req 0 41842 NULL nohasharray
135114 +i40evf_setup_all_rx_resources_41842 i40evf_setup_all_rx_resources 0 41842 &em28xx_read_reg_req_41842
135115 +do_ip_setsockopt_41852 do_ip_setsockopt 5-0 41852 NULL
135116 +tcp_packets_in_flight_41853 tcp_packets_in_flight 0 41853 NULL
135117 +keyctl_instantiate_key_41855 keyctl_instantiate_key 3 41855 NULL nohasharray
135118 +unexport_store_41855 unexport_store 0-4 41855 &keyctl_instantiate_key_41855
135119 +xfs_rtget_summary_41864 xfs_rtget_summary 0 41864 NULL nohasharray
135120 +hid_sensor_data_rdy_trigger_set_state_41864 hid_sensor_data_rdy_trigger_set_state 0 41864 &xfs_rtget_summary_41864
135121 +amd_uncore_attr_show_cpumask_41867 amd_uncore_attr_show_cpumask 0 41867 NULL
135122 +pci_map_single_41869 pci_map_single 0 41869 NULL
135123 +tg3_init_rings_41872 tg3_init_rings 0 41872 NULL
135124 +cachefiles_daemon_fstop_41874 cachefiles_daemon_fstop 0 41874 NULL
135125 +acpi_ut_acquire_mutex_41878 acpi_ut_acquire_mutex 0 41878 NULL nohasharray
135126 +btrfs_file_write_iter_41878 btrfs_file_write_iter 0 41878 &acpi_ut_acquire_mutex_41878
135127 +store_nfilters_41883 store_nfilters 4-0 41883 NULL
135128 +__dev_queue_xmit_41888 __dev_queue_xmit 0 41888 NULL
135129 +nf_nat_ipv4_out_41891 nf_nat_ipv4_out 0 41891 NULL
135130 +target_stat_scsi_dev_show_attr_indx_41895 target_stat_scsi_dev_show_attr_indx 0 41895 NULL
135131 +qla2x00_beacon_store_41899 qla2x00_beacon_store 0-4 41899 NULL
135132 +snd_cx25821_card_trigger_41908 snd_cx25821_card_trigger 0 41908 NULL
135133 +mantis_i2c_write_41910 mantis_i2c_write 0 41910 NULL
135134 +pem_show_bool_41911 pem_show_bool 0 41911 NULL nohasharray
135135 +bch_cache_store_41911 bch_cache_store 0-4 41911 &pem_show_bool_41911
135136 +C_SYSC_mq_timedsend_41914 C_SYSC_mq_timedsend 3 41914 NULL nohasharray
135137 +mem_show_41914 mem_show 0 41914 &C_SYSC_mq_timedsend_41914 nohasharray
135138 +get_packet_41914 get_packet 3 41914 &mem_show_41914
135139 +get_fdb_entries_41916 get_fdb_entries 3 41916 NULL
135140 +find_ge_pid_41918 find_ge_pid 1 41918 NULL
135141 +build_inv_iotlb_pages_41922 build_inv_iotlb_pages 5-4 41922 NULL
135142 +show_use_blk_mq_41924 show_use_blk_mq 0 41924 NULL nohasharray
135143 +ecryptfs_setxattr_41924 ecryptfs_setxattr 0 41924 &show_use_blk_mq_41924 nohasharray
135144 +mtrr_del_page_41924 mtrr_del_page 0-1 41924 &ecryptfs_setxattr_41924
135145 +isl1208_rtc_toggle_alarm_41925 isl1208_rtc_toggle_alarm 0 41925 NULL
135146 +pci_dev_show_local_cpu_41927 pci_dev_show_local_cpu 0 41927 NULL nohasharray
135147 +qmi_wwan_manage_power_41927 qmi_wwan_manage_power 0 41927 &pci_dev_show_local_cpu_41927
135148 +em2800_i2c_recv_bytes_41929 em2800_i2c_recv_bytes 0 41929 NULL nohasharray
135149 +dbg_old_index_check_init_41929 dbg_old_index_check_init 0 41929 &em2800_i2c_recv_bytes_41929
135150 +txq_init_41933 txq_init 0 41933 NULL
135151 +vhci_create_device_41934 vhci_create_device 0 41934 NULL
135152 +ext4_da_write_inline_data_begin_41935 ext4_da_write_inline_data_begin 4-3 41935 NULL
135153 +i40evf_change_mtu_41943 i40evf_change_mtu 0 41943 NULL
135154 +sci_rxfill_41945 sci_rxfill 0 41945 NULL
135155 +vfat_hash_41946 vfat_hash 0 41946 NULL
135156 +read_gssp_41947 read_gssp 3-0 41947 NULL
135157 +iscsi_iser_recv_41948 iscsi_iser_recv 4 41948 NULL
135158 +ocfs2_xattr_bucket_get_name_value_41949 ocfs2_xattr_bucket_get_name_value 0 41949 NULL nohasharray
135159 +smack_inode_permission_41949 smack_inode_permission 0 41949 &ocfs2_xattr_bucket_get_name_value_41949
135160 +skcipher_alloc_sgl_41956 skcipher_alloc_sgl 0 41956 NULL
135161 +show_fc_host_fabric_name_41957 show_fc_host_fabric_name 0 41957 NULL
135162 +portnames_read_41958 portnames_read 3-0 41958 NULL
135163 +ubi_self_check_all_ff_41959 ubi_self_check_all_ff 4-0 41959 NULL nohasharray
135164 +pyra_sysfs_read_profilex_buttons_41959 pyra_sysfs_read_profilex_buttons 0-5-6 41959 &ubi_self_check_all_ff_41959
135165 +show_sched6_41960 show_sched6 0 41960 NULL
135166 +show_als_41966 show_als 0 41966 NULL nohasharray
135167 +adis_debugfs_reg_access_41966 adis_debugfs_reg_access 0 41966 &show_als_41966
135168 +dst_mtu_41969 dst_mtu 0 41969 NULL
135169 +cx24116_writeregN_41975 cx24116_writeregN 4 41975 NULL
135170 +write_acpi_int_ret_41977 write_acpi_int_ret 0 41977 NULL
135171 +ubi_io_is_bad_41983 ubi_io_is_bad 0 41983 NULL
135172 +xfs_qm_dqalloc_41985 xfs_qm_dqalloc 0 41985 NULL
135173 +_get_slice_41991 _get_slice 0 41991 NULL
135174 +set_temp11_41995 set_temp11 0-4 41995 NULL
135175 +em28xx_write_regs_41996 em28xx_write_regs 0 41996 NULL
135176 +xfs_da3_root_join_41997 xfs_da3_root_join 0 41997 NULL
135177 +be_process_mcc_42002 be_process_mcc 0 42002 NULL
135178 +keyring_preparse_42005 keyring_preparse 0 42005 NULL
135179 +wl12xx_acx_mem_cfg_42006 wl12xx_acx_mem_cfg 0 42006 NULL
135180 +input_print_bitmap_42008 input_print_bitmap 0 42008 NULL nohasharray
135181 +lguest_map_42008 lguest_map 1-2 42008 &input_print_bitmap_42008
135182 +pool_allocate_42012 pool_allocate 3 42012 NULL nohasharray
135183 +af9035_i2c_master_xfer_42012 af9035_i2c_master_xfer 0-3 42012 &pool_allocate_42012 nohasharray
135184 +fan_set_cur_state_42012 fan_set_cur_state 0 42012 &af9035_i2c_master_xfer_42012
135185 +spidev_sync_read_42014 spidev_sync_read 0 42014 NULL
135186 +rs_sta_dbgfs_scale_table_write_42017 rs_sta_dbgfs_scale_table_write 3-0 42017 NULL
135187 +vfat_revalidate_ci_42018 vfat_revalidate_ci 0 42018 NULL
135188 +sony_pic_fanspeed_show_42021 sony_pic_fanspeed_show 0 42021 NULL
135189 +create_port0_egr_42027 create_port0_egr 0 42027 NULL
135190 +acpi_ut_create_buffer_object_42030 acpi_ut_create_buffer_object 1 42030 NULL
135191 +ql_cam_route_initialize_42031 ql_cam_route_initialize 0 42031 NULL
135192 +device_get_child_node_count_42032 device_get_child_node_count 0 42032 NULL
135193 +__hwahc_op_set_gtk_42038 __hwahc_op_set_gtk 4 42038 NULL
135194 +alloc_trace_kprobe_42041 alloc_trace_kprobe 6 42041 NULL
135195 +acpi_power_on_42044 acpi_power_on 0 42044 NULL
135196 +xfs_allocbt_free_block_42045 xfs_allocbt_free_block 0 42045 NULL
135197 +irda_sendmsg_ultra_42047 irda_sendmsg_ultra 4-0 42047 NULL nohasharray
135198 +qlcnic_sriov_func_to_index_42047 qlcnic_sriov_func_to_index 0 42047 &irda_sendmsg_ultra_42047
135199 +jffs2_do_link_42048 jffs2_do_link 6 42048 NULL nohasharray
135200 +dma_generic_alloc_coherent_42048 dma_generic_alloc_coherent 2 42048 &jffs2_do_link_42048
135201 +ps_poll_upsd_max_ap_turn_read_42050 ps_poll_upsd_max_ap_turn_read 3-0 42050 NULL nohasharray
135202 +__uncore_match0_show_42050 __uncore_match0_show 0 42050 &ps_poll_upsd_max_ap_turn_read_42050
135203 +get_xstats_size_42051 get_xstats_size 0 42051 NULL
135204 +compat_sys_sendfile_42055 compat_sys_sendfile 4 42055 NULL
135205 +v9fs_vfs_writepage_42056 v9fs_vfs_writepage 0 42056 NULL
135206 +iwl_mvm_scan_size_42057 iwl_mvm_scan_size 0 42057 NULL
135207 +rpipe_aim_42059 rpipe_aim 0 42059 NULL
135208 +show_tcpAttemptFails_42066 show_tcpAttemptFails 0 42066 NULL nohasharray
135209 +asix_set_mac_address_42066 asix_set_mac_address 0 42066 &show_tcpAttemptFails_42066
135210 +bh1770_get_lux_rate_avail_42067 bh1770_get_lux_rate_avail 0 42067 NULL
135211 +ceph_readpage_from_fscache_42073 ceph_readpage_from_fscache 0 42073 NULL nohasharray
135212 +store_target_speed_42073 store_target_speed 0-4 42073 &ceph_readpage_from_fscache_42073
135213 +ql_write_cfg_42074 ql_write_cfg 0 42074 NULL
135214 +show_conn_param_ISCSI_PARAM_PERSISTENT_PORT_42076 show_conn_param_ISCSI_PARAM_PERSISTENT_PORT 0 42076 NULL
135215 +si4713_powerdown_42078 si4713_powerdown 0 42078 NULL
135216 +ath10k_ce_init_src_ring_42080 ath10k_ce_init_src_ring 0 42080 NULL
135217 +SMB2_read_42082 SMB2_read 0 42082 NULL
135218 +bat1_show_42084 bat1_show 0 42084 NULL
135219 +alloc_bitset_42085 alloc_bitset 1 42085 NULL
135220 +scsi_execute_req_42088 scsi_execute_req 5 42088 NULL
135221 +store_rotate_all_42089 store_rotate_all 0-4 42089 NULL
135222 +dfx_open_42091 dfx_open 0 42091 NULL
135223 +sh_eth_reset_42097 sh_eth_reset 0 42097 NULL
135224 +dlm_release_lockspace_42098 dlm_release_lockspace 0 42098 NULL
135225 +ext4_sync_file_42100 ext4_sync_file 0 42100 NULL
135226 +rtc_sysfs_show_wakealarm_42102 rtc_sysfs_show_wakealarm 0 42102 NULL
135227 +show_bank2_alarm_42104 show_bank2_alarm 0 42104 NULL
135228 +bcmgenet_init_dma_42105 bcmgenet_init_dma 0 42105 NULL
135229 +submit_inquiry_42108 submit_inquiry 3 42108 NULL nohasharray
135230 +brport_store_42108 brport_store 0-4 42108 &submit_inquiry_42108
135231 +dw_dma_cyclic_prep_42113 dw_dma_cyclic_prep 4-3 42113 NULL
135232 +store_gps_42118 store_gps 4-0 42118 NULL
135233 +ubifs_tnc_read_node_42119 ubifs_tnc_read_node 0 42119 NULL
135234 +ext4_do_update_inode_42127 ext4_do_update_inode 0 42127 NULL
135235 +notify_send_init_42129 notify_send_init 0 42129 NULL
135236 +Read_hfc16_stable_42131 Read_hfc16_stable 0 42131 NULL
135237 +si476x_core_parse_and_nag_about_error_42136 si476x_core_parse_and_nag_about_error 0 42136 NULL
135238 +bb_buf_prepare_42137 bb_buf_prepare 0 42137 NULL
135239 +threads_start_42139 threads_start 0 42139 NULL
135240 +bq24190_sysfs_show_42146 bq24190_sysfs_show 0 42146 NULL
135241 +lapb_register_42149 lapb_register 0 42149 NULL nohasharray
135242 +efx_change_mtu_42149 efx_change_mtu 0 42149 &lapb_register_42149
135243 +ubifs_lookup_level0_42156 ubifs_lookup_level0 0 42156 NULL
135244 +iwl_mvm_mac_ctxt_init_42158 iwl_mvm_mac_ctxt_init 0 42158 NULL
135245 +blk_ioctl_zeroout_42160 blk_ioctl_zeroout 3 42160 NULL
135246 +af9015_i2c_xfer_42161 af9015_i2c_xfer 0-3 42161 NULL nohasharray
135247 +mmc_align_data_size_42161 mmc_align_data_size 0-2 42161 &af9015_i2c_xfer_42161
135248 +mv_u3d_ep_queue_42164 mv_u3d_ep_queue 0 42164 NULL
135249 +gadget_strings_serialnumber_store_42166 gadget_strings_serialnumber_store 0-3 42166 NULL
135250 +ceph_vxattrcb_layout_pool_42167 ceph_vxattrcb_layout_pool 0 42167 NULL nohasharray
135251 +pps_enable_store_42167 pps_enable_store 0-4 42167 &ceph_vxattrcb_layout_pool_42167 nohasharray
135252 +store_host_reset_42167 store_host_reset 0-4 42167 &pps_enable_store_42167
135253 +read_file_base_eeprom_42168 read_file_base_eeprom 3-0 42168 NULL
135254 +gfs2_statfs_slow_42170 gfs2_statfs_slow 0 42170 NULL
135255 +max8998_ldo_disable_42173 max8998_ldo_disable 0 42173 NULL nohasharray
135256 +iwl_mvm_send_cmd_42173 iwl_mvm_send_cmd 0 42173 &max8998_ldo_disable_42173
135257 +power_restore_42174 power_restore 0 42174 NULL
135258 +at86rf230_set_lbt_42175 at86rf230_set_lbt 0 42175 NULL
135259 +shash_finup_unaligned_42176 shash_finup_unaligned 0 42176 NULL
135260 +oprofilefs_str_to_user_42182 oprofilefs_str_to_user 3-0 42182 NULL
135261 +dn_dev_bind_default_42183 dn_dev_bind_default 0 42183 NULL
135262 +show_rc6_mask_42184 show_rc6_mask 0 42184 NULL
135263 +write_file_beacon_42185 write_file_beacon 3-0 42185 NULL
135264 +mwifiex_cmd_amsdu_aggr_ctrl_42192 mwifiex_cmd_amsdu_aggr_ctrl 0 42192 NULL
135265 +reset_slot_42194 reset_slot 0 42194 NULL
135266 +crc32_pclmul_finup_42200 crc32_pclmul_finup 0 42200 NULL
135267 +get_znodes_to_commit_42201 get_znodes_to_commit 0 42201 NULL
135268 +hdlcdrv_open_42202 hdlcdrv_open 0 42202 NULL
135269 +sprom2hex_42204 sprom2hex 0 42204 NULL
135270 +v9fs_write_begin_42211 v9fs_write_begin 0 42211 NULL
135271 +ixgbe_add_mac_filter_42218 ixgbe_add_mac_filter 0 42218 NULL
135272 +cifs_listxattr_42223 cifs_listxattr 0-3 42223 NULL
135273 +s35390a_rtc_set_alarm_42224 s35390a_rtc_set_alarm 0 42224 NULL
135274 +qlge_set_mac_address_42227 qlge_set_mac_address 0 42227 NULL
135275 +blockdev_direct_IO_42235 blockdev_direct_IO 0-5 42235 NULL nohasharray
135276 +pla_ocp_read_42235 pla_ocp_read 3 42235 &blockdev_direct_IO_42235
135277 +toshiba_kbd_bl_mode_show_42236 toshiba_kbd_bl_mode_show 0 42236 NULL
135278 +nilfs_segments_blocks_per_segment_show_42237 nilfs_segments_blocks_per_segment_show 0 42237 NULL
135279 +pci_user_read_config_word_42240 pci_user_read_config_word 0 42240 NULL nohasharray
135280 +i915_l3_write_42240 i915_l3_write 0-6-5 42240 &pci_user_read_config_word_42240
135281 +snd_pcm_pre_suspend_42241 snd_pcm_pre_suspend 0 42241 NULL
135282 +xfs_rtfree_range_42244 xfs_rtfree_range 0 42244 NULL
135283 +pch_gbe_up_42245 pch_gbe_up 0 42245 NULL
135284 +store_mlid_42247 store_mlid 0-4 42247 NULL
135285 +islpci_reset_if_42249 islpci_reset_if 0 42249 NULL
135286 +usbtv_start_42251 usbtv_start 0 42251 NULL
135287 +v9fs_vfs_setattr_42252 v9fs_vfs_setattr 0 42252 NULL
135288 +rx_defrag_need_decrypt_read_42253 rx_defrag_need_decrypt_read 3-0 42253 NULL
135289 +resources_store_42255 resources_store 0-4 42255 NULL
135290 +netxen_nic_map_indirect_address_128M_42257 netxen_nic_map_indirect_address_128M 2 42257 NULL nohasharray
135291 +amd5536_udc_start_42257 amd5536_udc_start 0 42257 &netxen_nic_map_indirect_address_128M_42257
135292 +find_last_bit_42260 find_last_bit 0-2 42260 NULL
135293 +show_fc_host_port_name_42264 show_fc_host_port_name 0 42264 NULL
135294 +ctnetlink_proto_size_42270 ctnetlink_proto_size 0 42270 NULL
135295 +__pcpu_size_to_slot_42271 __pcpu_size_to_slot 0 42271 NULL
135296 +__tty_buffer_request_room_42276 __tty_buffer_request_room 2-0 42276 NULL
135297 +snd_pcm_hw_param_value_max_42280 snd_pcm_hw_param_value_max 0 42280 NULL nohasharray
135298 +pinctrl_gpio_direction_output_42280 pinctrl_gpio_direction_output 0 42280 &snd_pcm_hw_param_value_max_42280
135299 +rtnl_link_get_af_size_42296 rtnl_link_get_af_size 0 42296 NULL
135300 +xadc_preenable_42298 xadc_preenable 0 42298 NULL
135301 +__cpus_weight_42299 __cpus_weight 0 42299 NULL
135302 +sel_read_perm_42302 sel_read_perm 3-0 42302 NULL
135303 +xfs_attr3_leaf_add_work_42303 xfs_attr3_leaf_add_work 0 42303 NULL
135304 +ulong_read_file_42304 ulong_read_file 3-0 42304 NULL nohasharray
135305 +sctp_setsockopt_del_key_42304 sctp_setsockopt_del_key 3-0 42304 &ulong_read_file_42304
135306 +key_payload_reserve_42307 key_payload_reserve 0 42307 NULL
135307 +xfs_vm_readpages_42308 xfs_vm_readpages 4 42308 NULL
135308 +sco_sock_getname_42312 sco_sock_getname 0 42312 NULL
135309 +bnep_sock_create_42314 bnep_sock_create 0 42314 NULL
135310 +qlcnic_sriov_pf_set_vport_info_42316 qlcnic_sriov_pf_set_vport_info 0 42316 NULL
135311 +osdname_show_42317 osdname_show 0 42317 NULL
135312 +max_luns_show_42319 max_luns_show 0 42319 NULL
135313 +axxia_i2c_xfer_42322 axxia_i2c_xfer 0-3 42322 NULL nohasharray
135314 +bcm_tx_send_42322 bcm_tx_send 0 42322 &axxia_i2c_xfer_42322
135315 +hysdn_conf_read_42324 hysdn_conf_read 3 42324 NULL
135316 +ov772x_g_crop_42326 ov772x_g_crop 0 42326 NULL
135317 +tcp_sync_mss_42330 tcp_sync_mss 2-0 42330 NULL
135318 +bh1770_get_lux_thresh_below_42336 bh1770_get_lux_thresh_below 0 42336 NULL
135319 +snd_pcm_plug_alloc_42339 snd_pcm_plug_alloc 2-0 42339 NULL
135320 +regulator_state_show_42345 regulator_state_show 0 42345 NULL nohasharray
135321 +store_42345 store 0-3 42345 &regulator_state_show_42345
135322 +rtl2832_sdr_rd_42346 rtl2832_sdr_rd 0 42346 NULL
135323 +ipr_store_log_level_42353 ipr_store_log_level 0-4 42353 NULL
135324 +cit_get_packet_size_42354 cit_get_packet_size 0 42354 NULL
135325 +ide_raw_taskfile_42355 ide_raw_taskfile 4 42355 NULL
135326 +mxl5007t_write_regs_42356 mxl5007t_write_regs 0 42356 NULL
135327 +fuse_file_read_iter_42364 fuse_file_read_iter 0 42364 NULL
135328 +adp5520_bl_daylight_dim_store_42370 adp5520_bl_daylight_dim_store 0-4 42370 NULL
135329 +xhci_queue_bulk_tx_42377 xhci_queue_bulk_tx 0 42377 NULL
135330 +drbd_md_last_sector_42378 drbd_md_last_sector 0 42378 NULL
135331 +read_time_42381 read_time 0 42381 NULL nohasharray
135332 +ip_mc_msfilter_42381 ip_mc_msfilter 0 42381 &read_time_42381
135333 +unregister_gadget_42382 unregister_gadget 0 42382 NULL
135334 +test_power_get_battery_property_42384 test_power_get_battery_property 0 42384 NULL
135335 +show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE_42385 show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE 0 42385 NULL
135336 +il_dbgfs_disable_ht40_read_42386 il_dbgfs_disable_ht40_read 3-0 42386 NULL
135337 +change_queue_depth_42393 change_queue_depth 0 42393 NULL
135338 +r9701_get_datetime_42402 r9701_get_datetime 0 42402 NULL
135339 +brcms_ops_add_interface_42403 brcms_ops_add_interface 0 42403 NULL
135340 +msnd_fifo_read_42406 msnd_fifo_read 0-3 42406 NULL
135341 +pci_resource_alignment_store_42407 pci_resource_alignment_store 0-3 42407 NULL
135342 +SYSC_recv_42413 SYSC_recv 3 42413 NULL
135343 +store_spi_transport_period_helper_42414 store_spi_transport_period_helper 0-3 42414 NULL
135344 +qlcnic_sriov_prepare_bc_hdr_42416 qlcnic_sriov_prepare_bc_hdr 0 42416 NULL
135345 +krng_get_random_42420 krng_get_random 3 42420 NULL
135346 +i2o_event_register_42424 i2o_event_register 0 42424 NULL
135347 +wm831x_clkout_prepare_42426 wm831x_clkout_prepare 0 42426 NULL
135348 +ixgbevf_write_posted_mbx_42428 ixgbevf_write_posted_mbx 0 42428 NULL
135349 +device_read_42432 device_read 0-3 42432 NULL
135350 +__iio_add_chan_devattr_42434 __iio_add_chan_devattr 0 42434 NULL nohasharray
135351 +ixgbevf_poll_for_msg_42434 ixgbevf_poll_for_msg 0 42434 &__iio_add_chan_devattr_42434
135352 +btrfs_nodesize_show_42436 btrfs_nodesize_show 0 42436 NULL
135353 +gsm_data_alloc_42437 gsm_data_alloc 3 42437 NULL nohasharray
135354 +cfq_back_seek_penalty_store_42437 cfq_back_seek_penalty_store 3-0 42437 &gsm_data_alloc_42437
135355 +tusb_musb_set_mode_42439 tusb_musb_set_mode 0 42439 NULL
135356 +spr_wm_latency_write_42441 spr_wm_latency_write 3-0 42441 NULL
135357 +do_qib_user_sdma_queue_create_42442 do_qib_user_sdma_queue_create 0 42442 NULL
135358 +key_conf_keyidx_read_42443 key_conf_keyidx_read 3-0 42443 NULL
135359 +gpio_direction_input_42445 gpio_direction_input 0 42445 NULL
135360 +store_42448 store 0 42448 NULL
135361 +_nfs4_proc_setlk_42449 _nfs4_proc_setlk 0 42449 NULL nohasharray
135362 +nfs_writepage_setup_42449 nfs_writepage_setup 0 42449 &_nfs4_proc_setlk_42449
135363 +snd_pcm_action_group_42452 snd_pcm_action_group 0 42452 NULL nohasharray
135364 +sysfs_compact_node_42452 sysfs_compact_node 0-4 42452 &snd_pcm_action_group_42452
135365 +__clk_enable_42456 __clk_enable 0 42456 NULL
135366 +nfc_sock_create_42457 nfc_sock_create 0 42457 NULL
135367 +ext3_valid_block_bitmap_42459 ext3_valid_block_bitmap 3 42459 NULL
135368 +show_lcdtype_42462 show_lcdtype 0 42462 NULL
135369 +show_lid_resume_42464 show_lid_resume 0 42464 NULL
135370 +__simple_xattr_set_42474 __simple_xattr_set 4-0 42474 NULL
135371 +sta_state_42478 sta_state 0 42478 NULL
135372 +show_coresize_42479 show_coresize 0 42479 NULL
135373 +ocfs2_xattr_ibody_list_42480 ocfs2_xattr_ibody_list 0 42480 NULL
135374 +kernel_recvmsg_42482 kernel_recvmsg 0-5 42482 NULL
135375 +set_zone_42484 set_zone 0-4 42484 NULL
135376 +omfs_readpages_42490 omfs_readpages 4 42490 NULL nohasharray
135377 +nfulnl_rcv_nl_event_42490 nfulnl_rcv_nl_event 0 42490 &omfs_readpages_42490 nohasharray
135378 +store_spi_transport_hold_mcs_42490 store_spi_transport_hold_mcs 0-4 42490 &nfulnl_rcv_nl_event_42490
135379 +parport_mos7715_read_data_42492 parport_mos7715_read_data 0 42492 NULL nohasharray
135380 +wl1251_acx_sleep_auth_42492 wl1251_acx_sleep_auth 0 42492 &parport_mos7715_read_data_42492
135381 +callback_42494 callback 0 42494 NULL
135382 +target_stat_scsi_auth_intr_show_attr_creation_time_42496 target_stat_scsi_auth_intr_show_attr_creation_time 0 42496 NULL
135383 +iscsi_nacl_attrib_show_dataout_timeout_42499 iscsi_nacl_attrib_show_dataout_timeout 0 42499 NULL
135384 +ibm_read_apci_table_42504 ibm_read_apci_table 0-5-6 42504 NULL
135385 +SyS_mincore_42511 SyS_mincore 1-2 42511 NULL
135386 +sctp_init_sock_42514 sctp_init_sock 0 42514 NULL
135387 +ath9k_sta_add_42517 ath9k_sta_add 0 42517 NULL
135388 +fanotify_read_42518 fanotify_read 0-3 42518 NULL
135389 +jbd2_log_wait_commit_42519 jbd2_log_wait_commit 0 42519 NULL
135390 +kvm_write_wall_clock_42520 kvm_write_wall_clock 2 42520 NULL nohasharray
135391 +pch_phub_write_serial_rom_val_42520 pch_phub_write_serial_rom_val 0 42520 &kvm_write_wall_clock_42520
135392 +proc_notify_change_42521 proc_notify_change 0 42521 NULL
135393 +dio_bio_complete_42524 dio_bio_complete 0 42524 NULL
135394 +smk_write_netlbladdr_42525 smk_write_netlbladdr 3-0 42525 NULL
135395 +self_check_ec_hdr_42528 self_check_ec_hdr 0 42528 NULL
135396 +sys_vmsplice_42533 sys_vmsplice 3 42533 NULL nohasharray
135397 +snd_emux_create_port_42533 snd_emux_create_port 3 42533 &sys_vmsplice_42533
135398 +sdev_store_evt_capacity_change_reported_42538 sdev_store_evt_capacity_change_reported 0-4 42538 NULL
135399 +mtip_hw_submit_io_42539 mtip_hw_submit_io 4 42539 NULL
135400 +mt9m111_set_hvflip_42542 mt9m111_set_hvflip 0 42542 NULL
135401 +__wa_xfer_setup_42543 __wa_xfer_setup 0 42543 NULL
135402 +dbAllocNear_42546 dbAllocNear 0 42546 NULL
135403 +mvs_task_exec_42547 mvs_task_exec 0 42547 NULL
135404 +ath6kl_wmi_proc_events_vif_42549 ath6kl_wmi_proc_events_vif 5 42549 NULL nohasharray
135405 +path_lookupat_42549 path_lookupat 0 42549 &ath6kl_wmi_proc_events_vif_42549
135406 +request_firmware_42553 request_firmware 0 42553 NULL
135407 +ip_vs_out_icmp_v6_42557 ip_vs_out_icmp_v6 0 42557 NULL
135408 +udp_recvmsg_42558 udp_recvmsg 4-0 42558 NULL nohasharray
135409 +iscsit_ta_cache_dynamic_acls_42558 iscsit_ta_cache_dynamic_acls 0 42558 &udp_recvmsg_42558
135410 +portio_type_show_42562 portio_type_show 0 42562 NULL
135411 +target_stat_scsi_lu_show_attr_creation_time_42563 target_stat_scsi_lu_show_attr_creation_time 0 42563 NULL
135412 +br_set_mac_address_42565 br_set_mac_address 0 42565 NULL
135413 +iwl_print_event_log_42566 iwl_print_event_log 5-0-7 42566 NULL
135414 +get_in_min_42567 get_in_min 0 42567 NULL
135415 +read_or_alloc_page_42578 read_or_alloc_page 0 42578 NULL
135416 +wusb_disconnect_store_42581 wusb_disconnect_store 0-4 42581 NULL
135417 +rj54n1_s_stream_42582 rj54n1_s_stream 0 42582 NULL
135418 +memory_failure_42590 memory_failure 0 42590 NULL
135419 +oom_score_adj_write_42594 oom_score_adj_write 3-0 42594 NULL
135420 +video_outputsw_set_42595 video_outputsw_set 0 42595 NULL
135421 +get_enable_42601 get_enable 0 42601 NULL
135422 +map_state_42602 map_state 1 42602 NULL nohasharray
135423 +snd_pcsp_playback_prepare_42602 snd_pcsp_playback_prepare 0 42602 &map_state_42602 nohasharray
135424 +npwm_show_42602 npwm_show 0 42602 &snd_pcsp_playback_prepare_42602 nohasharray
135425 +__pskb_pull_42602 __pskb_pull 2 42602 &npwm_show_42602
135426 +sctp_outq_flush_42605 sctp_outq_flush 0 42605 NULL
135427 +get_div_42612 get_div 0 42612 NULL
135428 +__uncore_mask_mc_show_42614 __uncore_mask_mc_show 0 42614 NULL
135429 +logfs_truncate_42615 logfs_truncate 0 42615 NULL
135430 +dbg_check_ltab_lnum_42617 dbg_check_ltab_lnum 0 42617 NULL
135431 +release_lockspace_42618 release_lockspace 0 42618 NULL nohasharray
135432 +read_42618 read 0 42618 &release_lockspace_42618
135433 +rt2500pci_set_device_state_42620 rt2500pci_set_device_state 0 42620 NULL nohasharray
135434 +vlan_dev_open_42620 vlan_dev_open 0 42620 &rt2500pci_set_device_state_42620
135435 +secinfo_parse_42624 secinfo_parse 0 42624 NULL
135436 +mv88e6xxx_phy_read_42625 mv88e6xxx_phy_read 0 42625 NULL
135437 +sys_move_pages_42626 sys_move_pages 2 42626 NULL nohasharray
135438 +map_show_42626 map_show 0 42626 &sys_move_pages_42626
135439 +xfs_attr_leaf_removename_42629 xfs_attr_leaf_removename 0 42629 NULL
135440 +crypto_ahash_walk_first_42630 crypto_ahash_walk_first 0 42630 NULL
135441 +snd_hwdep_dev_register_42632 snd_hwdep_dev_register 0 42632 NULL
135442 +ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout_42635 ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout 3 42635 NULL
135443 +b43legacy_wireless_core_init_42640 b43legacy_wireless_core_init 0 42640 NULL
135444 +br_mdb_rehash_42643 br_mdb_rehash 2 42643 NULL
135445 +num_controllers_42644 num_controllers 0 42644 NULL
135446 +mc13783_adc_read_bp_42646 mc13783_adc_read_bp 0 42646 NULL nohasharray
135447 +process_output_block_42646 process_output_block 0 42646 &mc13783_adc_read_bp_42646
135448 +sis190_get_regs_len_42647 sis190_get_regs_len 0 42647 NULL nohasharray
135449 +gpio_request_enable_42647 gpio_request_enable 0 42647 &sis190_get_regs_len_42647
135450 +i7core_mce_check_error_42651 i7core_mce_check_error 0 42651 NULL
135451 +_regmap_raw_write_42652 _regmap_raw_write 2-4-0 42652 NULL
135452 +page_counter_memparse_42653 page_counter_memparse 0 42653 NULL
135453 +i40e_setup_rx_descriptors_42655 i40e_setup_rx_descriptors 0 42655 NULL
135454 +ess_audio_prepare_for_input_42659 ess_audio_prepare_for_input 0 42659 NULL
135455 +print_nodes_state_42664 print_nodes_state 0 42664 NULL
135456 +s5p_mfc_start_streaming_42666 s5p_mfc_start_streaming 0 42666 NULL
135457 +pinctrl_gpio_direction_input_42668 pinctrl_gpio_direction_input 0 42668 NULL
135458 +acpi_power_get_inferred_state_42669 acpi_power_get_inferred_state 0 42669 NULL nohasharray
135459 +ipx_setsockopt_42669 ipx_setsockopt 0 42669 &acpi_power_get_inferred_state_42669
135460 +show_cidmode_42671 show_cidmode 0 42671 NULL
135461 +l2tp_xmit_skb_42672 l2tp_xmit_skb 3 42672 NULL
135462 +btrfs_label_store_42678 btrfs_label_store 0-4 42678 NULL
135463 +rocker_group_tbl_do_42683 rocker_group_tbl_do 0 42683 NULL
135464 +at91_sysfs_set_mb0_id_42685 at91_sysfs_set_mb0_id 0-4 42685 NULL
135465 +cifs_spnego_key_instantiate_42686 cifs_spnego_key_instantiate 0 42686 NULL nohasharray
135466 +store_spi_transport_wr_flow_42686 store_spi_transport_wr_flow 0-4 42686 &cifs_spnego_key_instantiate_42686
135467 +wiimod_pro_calib_store_42692 wiimod_pro_calib_store 0-4 42692 NULL
135468 +request_key_and_link_42693 request_key_and_link 4 42693 NULL nohasharray
135469 +rsi_send_internal_mgmt_frame_42693 rsi_send_internal_mgmt_frame 0 42693 &request_key_and_link_42693
135470 +acpi_dev_get_irqresource_42694 acpi_dev_get_irqresource 2 42694 NULL nohasharray
135471 +iio_trigger_attach_poll_func_42694 iio_trigger_attach_poll_func 0 42694 &acpi_dev_get_irqresource_42694
135472 +ipoib_vlan_delete_42696 ipoib_vlan_delete 0 42696 NULL
135473 +nilfs_btnode_submit_block_42698 nilfs_btnode_submit_block 0 42698 NULL
135474 +bnx2fc_ctlr_enabled_42700 bnx2fc_ctlr_enabled 0 42700 NULL
135475 +vb2_read_42703 vb2_read 3-0 42703 NULL
135476 +store_sas_link_reset_42705 store_sas_link_reset 4-0 42705 NULL
135477 +hard_show_42708 hard_show 0 42708 NULL nohasharray
135478 +sierra_net_send_cmd_42708 sierra_net_send_cmd 3 42708 &hard_show_42708
135479 +pm8001_ctl_max_sg_list_show_42710 pm8001_ctl_max_sg_list_show 0 42710 NULL
135480 +taos_smbus_xfer_42714 taos_smbus_xfer 0 42714 NULL
135481 +regulator_print_state_42718 regulator_print_state 0 42718 NULL
135482 +adxl34x_calibrate_show_42719 adxl34x_calibrate_show 0 42719 NULL
135483 +read_status_42722 read_status 0 42722 NULL
135484 +selinux_ip_postroute_42725 selinux_ip_postroute 0 42725 NULL
135485 +setup_ntlmv2_rsp_42726 setup_ntlmv2_rsp 0 42726 NULL
135486 +iwl_mvm_coex_dump_mbox_old_42727 iwl_mvm_coex_dump_mbox_old 0-3-4 42727 NULL
135487 +bmg160_data_rdy_trigger_set_state_42728 bmg160_data_rdy_trigger_set_state 0 42728 NULL
135488 +dvb_demux_ioctl_42733 dvb_demux_ioctl 2 42733 NULL nohasharray
135489 +target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733 target_stat_scsi_auth_intr_show_attr_hs_num_cmds 0 42733 &dvb_demux_ioctl_42733 nohasharray
135490 +fw_get_filesystem_firmware_42733 fw_get_filesystem_firmware 0 42733 &target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733
135491 +xen_release_pmd_42734 xen_release_pmd 1 42734 NULL
135492 +set_aoe_iflist_42737 set_aoe_iflist 2 42737 NULL nohasharray
135493 +igbvf_get_regs_len_42737 igbvf_get_regs_len 0 42737 &set_aoe_iflist_42737
135494 +ax25_setsockopt_42740 ax25_setsockopt 5-0 42740 NULL
135495 +SendReceive2_42742 SendReceive2 0 42742 NULL
135496 +sdev_show_modalias_42746 sdev_show_modalias 0 42746 NULL nohasharray
135497 +write_42746 write 0 42746 &sdev_show_modalias_42746
135498 +xen_bind_pirq_gsi_to_irq_42750 xen_bind_pirq_gsi_to_irq 1 42750 NULL nohasharray
135499 +lbs_mesh_set_42750 lbs_mesh_set 0-4 42750 &xen_bind_pirq_gsi_to_irq_42750
135500 +dpm_sysfs_add_42756 dpm_sysfs_add 0 42756 NULL nohasharray
135501 +s2io_open_42756 s2io_open 0 42756 &dpm_sysfs_add_42756
135502 +sysfs_set_active_low_42759 sysfs_set_active_low 0 42759 NULL
135503 +usblp_rtest_42761 usblp_rtest 0 42761 NULL
135504 +sysfs_show_available_clocksources_42763 sysfs_show_available_clocksources 0 42763 NULL
135505 +vmxnet3_rq_create_42771 vmxnet3_rq_create 0 42771 NULL
135506 +ath10k_htt_verify_version_42776 ath10k_htt_verify_version 0 42776 NULL
135507 +x25_recvmsg_42777 x25_recvmsg 0-4 42777 NULL
135508 +lp3943_gpio_direction_output_42778 lp3943_gpio_direction_output 0 42778 NULL
135509 +snd_midi_event_decode_42780 snd_midi_event_decode 0 42780 NULL
135510 +isku_sysfs_read_info_42781 isku_sysfs_read_info 0-6-5 42781 NULL nohasharray
135511 +cryptd_hash_setkey_42781 cryptd_hash_setkey 3 42781 &isku_sysfs_read_info_42781
135512 +show_fnode_chap_out_idx_42784 show_fnode_chap_out_idx 0 42784 NULL
135513 +store_fan_beep_42785 store_fan_beep 0-4 42785 NULL
135514 +elfcorehdr_read_notes_42786 elfcorehdr_read_notes 2 42786 NULL
135515 +hackrf_set_if_gain_42788 hackrf_set_if_gain 0 42788 NULL
135516 +koneplus_sysfs_read_42792 koneplus_sysfs_read 0-6 42792 NULL
135517 +cgroup_migrate_prepare_dst_42793 cgroup_migrate_prepare_dst 0 42793 NULL
135518 +show_chglim_42794 show_chglim 0 42794 NULL
135519 +ntfs_attr_extend_allocation_42796 ntfs_attr_extend_allocation 0-2 42796 NULL
135520 +fw_device_op_compat_ioctl_42804 fw_device_op_compat_ioctl 2 42804 NULL
135521 +show_line1_42806 show_line1 0 42806 NULL
135522 +esd_usb2_open_42809 esd_usb2_open 0 42809 NULL
135523 +pcf2127_get_datetime_42811 pcf2127_get_datetime 0 42811 NULL nohasharray
135524 +smk_bu_current_42811 smk_bu_current 0-4 42811 &pcf2127_get_datetime_42811
135525 +drm_ioctl_42813 drm_ioctl 2 42813 NULL
135526 +__bch_cache_set_store_42815 __bch_cache_set_store 0-4 42815 NULL
135527 +iwl_dbgfs_ucode_bt_stats_read_42820 iwl_dbgfs_ucode_bt_stats_read 3-0 42820 NULL
135528 +set_arg_42824 set_arg 3 42824 NULL
135529 +si476x_radio_read_rsq_blob_42827 si476x_radio_read_rsq_blob 3-0 42827 NULL
135530 +bnad_mtu_set_42833 bnad_mtu_set 0 42833 NULL
135531 +dnotify_handle_event_42835 dnotify_handle_event 0 42835 NULL
135532 +f2fs_unfreeze_42836 f2fs_unfreeze 0 42836 NULL
135533 +show_sas_rphy_target_port_protocols_42840 show_sas_rphy_target_port_protocols 0 42840 NULL
135534 +prop_compression_validate_42847 prop_compression_validate 0 42847 NULL
135535 +show_ata_dev_xfer_mode_42848 show_ata_dev_xfer_mode 0 42848 NULL
135536 +btmrvl_fwdump_write_42850 btmrvl_fwdump_write 3-0 42850 NULL
135537 +prandom_u32_42853 prandom_u32 0 42853 NULL nohasharray
135538 +ath6kl_wmi_config_debug_module_cmd_42853 ath6kl_wmi_config_debug_module_cmd 0 42853 &prandom_u32_42853
135539 +wl12xx_init_vif_data_42855 wl12xx_init_vif_data 0 42855 NULL
135540 +return_gap_lebs_42862 return_gap_lebs 0 42862 NULL
135541 +gen_pool_first_fit_order_align_42863 gen_pool_first_fit_order_align 4-3-2 42863 NULL nohasharray
135542 +destroy_42863 destroy 0 42863 &gen_pool_first_fit_order_align_42863 nohasharray
135543 +of_property_count_strings_42863 of_property_count_strings 0 42863 &destroy_42863
135544 +ad7877_read_adc_42867 ad7877_read_adc 0 42867 NULL
135545 +nouveau_vm_create_42869 nouveau_vm_create 3-2 42869 NULL nohasharray
135546 +_ctl_host_trace_buffer_show_42869 _ctl_host_trace_buffer_show 0 42869 &nouveau_vm_create_42869
135547 +parse_user_pin_configs_42870 parse_user_pin_configs 0 42870 NULL
135548 +t4_sge_alloc_rxq_42871 t4_sge_alloc_rxq 0 42871 NULL nohasharray
135549 +snd_device_register_all_42871 snd_device_register_all 0 42871 &t4_sge_alloc_rxq_42871
135550 +iscsi_stat_instance_show_attr_description_42874 iscsi_stat_instance_show_attr_description 0 42874 NULL
135551 +mt9v022_s_ctrl_42875 mt9v022_s_ctrl 0 42875 NULL nohasharray
135552 +media_read_42875 media_read 0-3 42875 &mt9v022_s_ctrl_42875
135553 +nvme_trans_unit_serial_page_42879 nvme_trans_unit_serial_page 4 42879 NULL
135554 +tw68_video_init2_42880 tw68_video_init2 2 42880 NULL
135555 +pskb_expand_head_42881 pskb_expand_head 0-3-2 42881 NULL
135556 +rt5677_gpio_direction_in_42886 rt5677_gpio_direction_in 0 42886 NULL nohasharray
135557 +pcistub_irq_handler_switch_42886 pcistub_irq_handler_switch 0-3 42886 &rt5677_gpio_direction_in_42886
135558 +lm3530_mode_get_42888 lm3530_mode_get 0 42888 NULL
135559 +c2_up_42890 c2_up 0 42890 NULL
135560 +pci_write_42893 pci_write 0 42893 NULL
135561 +xpc_kmalloc_cacheline_aligned_42895 xpc_kmalloc_cacheline_aligned 1 42895 NULL nohasharray
135562 +twl4030_madc_conversion_42895 twl4030_madc_conversion 0 42895 &xpc_kmalloc_cacheline_aligned_42895 nohasharray
135563 +amb_send_42895 amb_send 0 42895 &twl4030_madc_conversion_42895
135564 +SendTxCommandPacket_42901 SendTxCommandPacket 3 42901 NULL
135565 +hd_end_request_42904 hd_end_request 2 42904 NULL
135566 +ieee80211_tdls_mgmt_teardown_42905 ieee80211_tdls_mgmt_teardown 10 42905 NULL
135567 +alx_change_mtu_42906 alx_change_mtu 0 42906 NULL
135568 +rds_create_42907 rds_create 0 42907 NULL
135569 +sta_last_rx_rate_read_42909 sta_last_rx_rate_read 3-0 42909 NULL
135570 +g_mbus_fmt_42910 g_mbus_fmt 0 42910 NULL
135571 +snd_jack_new_42914 snd_jack_new 0 42914 NULL
135572 +hfsplus_user_getxattr_42915 hfsplus_user_getxattr 0 42915 NULL
135573 +device_show_int_42919 device_show_int 0 42919 NULL
135574 +simple_playback_pcm_prepare_42920 simple_playback_pcm_prepare 0 42920 NULL
135575 +pcxhr_set_clock_42923 pcxhr_set_clock 0 42923 NULL nohasharray
135576 +show_42923 show 0 42923 &pcxhr_set_clock_42923
135577 +drbd_header_size_42928 drbd_header_size 0 42928 NULL
135578 +lis3lv02d_rate_set_42933 lis3lv02d_rate_set 0-4 42933 NULL
135579 +set_analog_out_42935 set_analog_out 0-4 42935 NULL
135580 +bnx2_open_42936 bnx2_open 0 42936 NULL
135581 +xfs_bmapi_allocate_42938 xfs_bmapi_allocate 0 42938 NULL
135582 +sctp_getsockopt_maxburst_42941 sctp_getsockopt_maxburst 2 42941 NULL nohasharray
135583 +slot_store_42941 slot_store 0-3 42941 &sctp_getsockopt_maxburst_42941
135584 +handle_response_42945 handle_response 0 42945 NULL
135585 +vx_reset_chk_42946 vx_reset_chk 0 42946 NULL nohasharray
135586 +ds1682_store_42946 ds1682_store 0-4 42946 &vx_reset_chk_42946
135587 +hashtab_map_42947 hashtab_map 0 42947 NULL
135588 +w1_ds2760_write_42955 w1_ds2760_write 3-4 42955 NULL
135589 +sys_sethostname_42962 sys_sethostname 2 42962 NULL nohasharray
135590 +set_temp0_min_42962 set_temp0_min 0-4 42962 &sys_sethostname_42962
135591 +fcoe_reset_42963 fcoe_reset 0 42963 NULL
135592 +snd_korg1212_trigger_42966 snd_korg1212_trigger 0 42966 NULL nohasharray
135593 +kone_check_write_42966 kone_check_write 0 42966 &snd_korg1212_trigger_42966
135594 +ntb_setup_snb_msix_42971 ntb_setup_snb_msix 2 42971 NULL
135595 +n_pins_show_42973 n_pins_show 0 42973 NULL
135596 +show_temp62_42975 show_temp62 0 42975 NULL
135597 +show_rx_polinv_enb_42977 show_rx_polinv_enb 0 42977 NULL nohasharray
135598 +sysv_readpage_42977 sysv_readpage 0 42977 &show_rx_polinv_enb_42977
135599 +acpi_get_device_data_42978 acpi_get_device_data 0 42978 NULL
135600 +compat_udpv6_setsockopt_42981 compat_udpv6_setsockopt 5 42981 NULL nohasharray
135601 +store_enable_clka1_output_42981 store_enable_clka1_output 0-4 42981 &compat_udpv6_setsockopt_42981 nohasharray
135602 +pfkey_xfrm_policy2sec_ctx_size_42981 pfkey_xfrm_policy2sec_ctx_size 0 42981 &store_enable_clka1_output_42981
135603 +it8712f_wdt_write_42982 it8712f_wdt_write 0-3 42982 NULL
135604 +pci_bus_read_config_word_42987 pci_bus_read_config_word 0 42987 NULL
135605 +hwrng_attr_current_store_42989 hwrng_attr_current_store 0-4 42989 NULL
135606 +nfs_idmap_get_desc_42990 nfs_idmap_get_desc 2-4 42990 NULL nohasharray
135607 +rtw_os_xmit_resource_alloc_42990 rtw_os_xmit_resource_alloc 3 42990 &nfs_idmap_get_desc_42990
135608 +image_size_show_42992 image_size_show 0 42992 NULL
135609 +mem_cgroup_force_empty_write_42994 mem_cgroup_force_empty_write 0-3 42994 NULL
135610 +il4965_show_debug_level_42996 il4965_show_debug_level 0 42996 NULL
135611 +xfs_da_read_buf_43008 xfs_da_read_buf 0 43008 NULL
135612 +nct6683_create_attr_group_43010 nct6683_create_attr_group 3 43010 NULL
135613 +vfio_fill_vconfig_bytes_43016 vfio_fill_vconfig_bytes 0 43016 NULL nohasharray
135614 +gadget_dev_desc_bDeviceProtocol_show_43016 gadget_dev_desc_bDeviceProtocol_show 0 43016 &vfio_fill_vconfig_bytes_43016
135615 +rxrpc_preparse_xdr_rxk5_43019 rxrpc_preparse_xdr_rxk5 0 43019 NULL
135616 +snd_pcm_pre_start_43020 snd_pcm_pre_start 0 43020 NULL nohasharray
135617 +export_store_43020 export_store 0-4 43020 &snd_pcm_pre_start_43020
135618 +p54_add_interface_43022 p54_add_interface 0 43022 NULL
135619 +isr_rx_mem_overflow_read_43025 isr_rx_mem_overflow_read 3-0 43025 NULL
135620 +b43_write_initvals_43028 b43_write_initvals 0 43028 NULL
135621 +ab3100_otp_paf_show_43029 ab3100_otp_paf_show 0 43029 NULL
135622 +check_subscription_permission_43032 check_subscription_permission 0 43032 NULL
135623 +wep_default_key_count_read_43035 wep_default_key_count_read 3-0 43035 NULL nohasharray
135624 +jffs2_write_begin_43035 jffs2_write_begin 0 43035 &wep_default_key_count_read_43035 nohasharray
135625 +store_lssw_43035 store_lssw 4-0 43035 &jffs2_write_begin_43035
135626 +max_queue_show_43036 max_queue_show 0 43036 NULL
135627 +set_icon_43037 set_icon 0-3 43037 NULL
135628 +cp2112_read_req_43041 cp2112_read_req 0 43041 NULL nohasharray
135629 +goldfish_fb_set_par_43041 goldfish_fb_set_par 0 43041 &cp2112_read_req_43041
135630 +write_s64_43043 write_s64 0 43043 NULL
135631 +show_port_name_43051 show_port_name 0 43051 NULL
135632 +ssb_pcmcia_cfg_read_43056 ssb_pcmcia_cfg_read 0 43056 NULL
135633 +fb_add_videomode_43057 fb_add_videomode 0 43057 NULL
135634 +pcap_rtc_set_alarm_43058 pcap_rtc_set_alarm 0 43058 NULL nohasharray
135635 +dfx_ctl_set_mac_address_43058 dfx_ctl_set_mac_address 0 43058 &pcap_rtc_set_alarm_43058
135636 +__bioset_create_43059 __bioset_create 1 43059 NULL nohasharray
135637 +ocfs2_get_clusters_43059 ocfs2_get_clusters 0 43059 &__bioset_create_43059
135638 +t3_sge_alloc_qset_43061 t3_sge_alloc_qset 0 43061 NULL nohasharray
135639 +store_enable_clka0_output_43061 store_enable_clka0_output 0-4 43061 &t3_sge_alloc_qset_43061
135640 +lme2510_i2c_xfer_43062 lme2510_i2c_xfer 0-3 43062 NULL
135641 +cap_netlink_send_43063 cap_netlink_send 0 43063 NULL
135642 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT_43069 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT 0 43069 NULL
135643 +nouveau_gpuobj_create__43072 nouveau_gpuobj_create_ 9 43072 NULL
135644 +get_attention_status_43073 get_attention_status 0 43073 NULL
135645 +sst_drop_stream_43076 sst_drop_stream 0 43076 NULL nohasharray
135646 +target_stat_scsi_transport_show_attr_device_43076 target_stat_scsi_transport_show_attr_device 0 43076 &sst_drop_stream_43076
135647 +show_fc_host_active_fc4s_43078 show_fc_host_active_fc4s 0 43078 NULL
135648 +get_slave_size_43081 get_slave_size 0 43081 NULL
135649 +nfs_map_group_to_gid_43082 nfs_map_group_to_gid 3 43082 NULL
135650 +set_lock_args_43085 set_lock_args 0 43085 NULL nohasharray
135651 +deadline_write_expire_show_43085 deadline_write_expire_show 0 43085 &set_lock_args_43085 nohasharray
135652 +ql_start_rx_ring_43085 ql_start_rx_ring 0 43085 &deadline_write_expire_show_43085
135653 +_xfer_secondary_pool_43089 _xfer_secondary_pool 2 43089 NULL nohasharray
135654 +tomoyo_read_43089 tomoyo_read 0-3 43089 &_xfer_secondary_pool_43089
135655 +regmap_spmi_base_write_43095 regmap_spmi_base_write 0 43095 NULL nohasharray
135656 +mt2131_writeregs_43095 mt2131_writeregs 0 43095 &regmap_spmi_base_write_43095
135657 +dev_set_promiscuity_43096 dev_set_promiscuity 0 43096 NULL
135658 +store_srp_rport_fast_io_fail_tmo_43097 store_srp_rport_fast_io_fail_tmo 0-4 43097 NULL
135659 +dump_skip_43098 dump_skip 2 43098 NULL
135660 +mwifiex_cmd_11n_cfg_43102 mwifiex_cmd_11n_cfg 0 43102 NULL
135661 +sysfs_create_file_ns_43103 sysfs_create_file_ns 0 43103 NULL
135662 +stmmac_init_dma_engine_43104 stmmac_init_dma_engine 0 43104 NULL
135663 +fuse_statfs_43106 fuse_statfs 0 43106 NULL
135664 +ieee80211_if_fmt_drop_unencrypted_43107 ieee80211_if_fmt_drop_unencrypted 3 43107 NULL
135665 +gfs2_journaled_truncate_43108 gfs2_journaled_truncate 0 43108 NULL
135666 +svc_change_qos_43111 svc_change_qos 0 43111 NULL
135667 +store_43112 store 0 43112 NULL
135668 +ix2505v_write_43115 ix2505v_write 0 43115 NULL
135669 +open_43117 open 0 43117 NULL
135670 +calculate_node_totalpages_43118 calculate_node_totalpages 2-3 43118 NULL
135671 +parport_ieee1284_write_compat_43125 parport_ieee1284_write_compat 0 43125 NULL
135672 +show_rpm_min_43129 show_rpm_min 0 43129 NULL
135673 +reserved_size_show_43130 reserved_size_show 0 43130 NULL nohasharray
135674 +lock_page_killable_43130 lock_page_killable 0 43130 &reserved_size_show_43130
135675 +e1000_request_msix_43134 e1000_request_msix 0 43134 NULL
135676 +dmfe_open_43139 dmfe_open 0 43139 NULL
135677 +ab3100_otp_imeich_show_43143 ab3100_otp_imeich_show 0 43143 NULL
135678 +read_file_dfs_43145 read_file_dfs 3-0 43145 NULL nohasharray
135679 +i2c_hid_get_report_43145 i2c_hid_get_report 0 43145 &read_file_dfs_43145
135680 +relay_file_read_subbufs_43147 relay_file_read_subbufs 0 43147 NULL
135681 +show_enabled_43152 show_enabled 0 43152 NULL
135682 +qlcnic_sysfs_clear_esw_stats_43153 qlcnic_sysfs_clear_esw_stats 0-6-5 43153 NULL
135683 +ipath_get_slave_info_43154 ipath_get_slave_info 0 43154 NULL
135684 +f2fs_statfs_43158 f2fs_statfs 0 43158 NULL
135685 +cfs_cpt_table_alloc_43159 cfs_cpt_table_alloc 1 43159 NULL
135686 +usb_string_sub_43164 usb_string_sub 0 43164 NULL
135687 +il_dbgfs_power_save_status_read_43165 il_dbgfs_power_save_status_read 3-0 43165 NULL
135688 +s5k4aa_set_noise_43172 s5k4aa_set_noise 0 43172 NULL
135689 +__iscsi_nacl_auth_store_userid_mutual_43181 __iscsi_nacl_auth_store_userid_mutual 0-3 43181 NULL
135690 +ath6kl_set_assoc_req_ies_43185 ath6kl_set_assoc_req_ies 3 43185 NULL
135691 +_read_43194 _read 0 43194 NULL
135692 +ext4_xattr_ibody_get_43200 ext4_xattr_ibody_get 0 43200 NULL
135693 +teiup_create_43201 teiup_create 3 43201 NULL
135694 +uio_write_43202 uio_write 3-0 43202 NULL
135695 +iso_callback_43208 iso_callback 3 43208 NULL
135696 +ath10k_p2p_calc_noa_ie_len_43209 ath10k_p2p_calc_noa_ie_len 0 43209 NULL
135697 +f2fs_acl_from_disk_43210 f2fs_acl_from_disk 2 43210 NULL
135698 +isl29003_set_range_43211 isl29003_set_range 0 43211 NULL
135699 +link_failure_count_show_43216 link_failure_count_show 0 43216 NULL nohasharray
135700 +nes_show_flash_data_43216 nes_show_flash_data 0 43216 &link_failure_count_show_43216
135701 +gfs2_direct_IO_43220 gfs2_direct_IO 4-0 43220 NULL
135702 +elf_core_extra_phdrs_43222 elf_core_extra_phdrs 0 43222 NULL nohasharray
135703 +get_status_43222 get_status 0 43222 &elf_core_extra_phdrs_43222 nohasharray
135704 +attr_store_43222 attr_store 0-3 43222 &get_status_43222
135705 +ivtv_xfer_43223 ivtv_xfer 0-3 43223 NULL
135706 +sock_no_recvmsg_43228 sock_no_recvmsg 0-4 43228 NULL
135707 +wdog_reboot_handler_43234 wdog_reboot_handler 0 43234 NULL
135708 +show_fcoe_fcf_device_selected_43236 show_fcoe_fcf_device_selected 0 43236 NULL
135709 +read_status_43238 read_status 0 43238 NULL
135710 +batadv_tt_tvlv_unicast_handler_v1_43239 batadv_tt_tvlv_unicast_handler_v1 5 43239 NULL nohasharray
135711 +pstr_show_43239 pstr_show 0 43239 &batadv_tt_tvlv_unicast_handler_v1_43239 nohasharray
135712 +__logfs_write_buf_43239 __logfs_write_buf 0 43239 &pstr_show_43239
135713 +vmemmap_alloc_block_43245 vmemmap_alloc_block 1 43245 NULL
135714 +ax88178_change_mtu_43248 ax88178_change_mtu 0 43248 NULL
135715 +fixup_leb_43256 fixup_leb 3 43256 NULL
135716 +hfsplus_setattr_43257 hfsplus_setattr 0 43257 NULL
135717 +store_pwm_auto_spinup_min_43260 store_pwm_auto_spinup_min 0-4 43260 NULL
135718 +store_wwan_43264 store_wwan 4-0 43264 NULL
135719 +rocker_port_ctrl_vlan_bridge_43266 rocker_port_ctrl_vlan_bridge 0 43266 NULL
135720 +ide_end_rq_43269 ide_end_rq 4 43269 NULL
135721 +omfs_readpage_43270 omfs_readpage 0 43270 NULL
135722 +mxl5007t_get_if_frequency_43271 mxl5007t_get_if_frequency 0 43271 NULL
135723 +uvc_commit_video_43272 uvc_commit_video 0 43272 NULL
135724 +do_journal_begin_r_43273 do_journal_begin_r 0 43273 NULL
135725 +lpfc_oas_lun_status_show_43274 lpfc_oas_lun_status_show 0 43274 NULL
135726 +evtchn_write_43278 evtchn_write 3-0 43278 NULL
135727 +filemap_write_and_wait_range_43279 filemap_write_and_wait_range 0 43279 NULL nohasharray
135728 +bitmap_parselist_user_43279 bitmap_parselist_user 0 43279 &filemap_write_and_wait_range_43279
135729 +ds1511_rtc_read_time_43280 ds1511_rtc_read_time 0 43280 NULL
135730 +src_frames_43281 src_frames 0 43281 NULL nohasharray
135731 +show_temp_crit_hyst_43281 show_temp_crit_hyst 0 43281 &src_frames_43281
135732 +adp8870_bl_l1_daylight_max_store_43287 adp8870_bl_l1_daylight_max_store 4-0 43287 NULL
135733 +lookup_fast_43292 lookup_fast 0 43292 NULL
135734 +show_pwm_auto_pwm_min_43293 show_pwm_auto_pwm_min 0 43293 NULL
135735 +show_num_ports_43296 show_num_ports 0 43296 NULL
135736 +mpage_alloc_43299 mpage_alloc 3 43299 NULL
135737 +lm3533_read_43309 lm3533_read 0 43309 NULL
135738 +fm10k_update_uc_addr_pf_43310 fm10k_update_uc_addr_pf 0 43310 NULL nohasharray
135739 +store_cpumask_43310 store_cpumask 0-4 43310 &fm10k_update_uc_addr_pf_43310
135740 +em28xx_audio_analog_set_43312 em28xx_audio_analog_set 0 43312 NULL nohasharray
135741 +store_ledd_43312 store_ledd 4-0 43312 &em28xx_audio_analog_set_43312
135742 +acpi_ex_convert_to_buffer_43314 acpi_ex_convert_to_buffer 0 43314 NULL
135743 +try_charge_43315 try_charge 0 43315 NULL
135744 +padlock_sha1_init_nano_43316 padlock_sha1_init_nano 0 43316 NULL
135745 +temp1_max_alarm_show_43317 temp1_max_alarm_show 0 43317 NULL nohasharray
135746 +nilfs_direct_lookup_contig_43317 nilfs_direct_lookup_contig 0 43317 &temp1_max_alarm_show_43317 nohasharray
135747 +sctp_auth_ep_add_chunkid_43317 sctp_auth_ep_add_chunkid 0 43317 &nilfs_direct_lookup_contig_43317 nohasharray
135748 +iwl_mvm_mac_start_43317 iwl_mvm_mac_start 0 43317 &sctp_auth_ep_add_chunkid_43317
135749 +target_core_dev_wwn_store_attr_vpd_unit_serial_43322 target_core_dev_wwn_store_attr_vpd_unit_serial 0-3 43322 NULL
135750 +sja1000_open_43326 sja1000_open 0 43326 NULL
135751 +show_sas_phy_initiator_port_protocols_43327 show_sas_phy_initiator_port_protocols 0 43327 NULL
135752 +__ext4_get_inode_loc_43332 __ext4_get_inode_loc 0 43332 NULL nohasharray
135753 +thermal_set_mode_43332 thermal_set_mode 0 43332 &__ext4_get_inode_loc_43332
135754 +__uncore_event5_show_43333 __uncore_event5_show 0 43333 NULL
135755 +patch_stac9200_43348 patch_stac9200 0 43348 NULL
135756 +drm_dp_mst_wait_tx_reply_43349 drm_dp_mst_wait_tx_reply 0 43349 NULL
135757 +xfs_log_regrant_43350 xfs_log_regrant 0 43350 NULL
135758 +set_peripheral_43353 set_peripheral 0 43353 NULL
135759 +gart_free_coherent_43362 gart_free_coherent 2-4 43362 NULL nohasharray
135760 +xen_swiotlb_sync_single_for_device_43362 xen_swiotlb_sync_single_for_device 2 43362 &gart_free_coherent_43362
135761 +may_create_key_43363 may_create_key 0 43363 NULL
135762 +pm_print_times_show_43364 pm_print_times_show 0 43364 NULL
135763 +pn_init_43370 pn_init 0 43370 NULL
135764 +proc_sys_permission_43371 proc_sys_permission 0 43371 NULL nohasharray
135765 +bnad_tx_msix_register_43371 bnad_tx_msix_register 0 43371 &proc_sys_permission_43371
135766 +wl1271_acx_group_address_tbl_43372 wl1271_acx_group_address_tbl 0 43372 NULL
135767 +mmc_sd_init_card_43374 mmc_sd_init_card 0 43374 NULL
135768 +gfs2_rgrp_bh_get_43375 gfs2_rgrp_bh_get 0 43375 NULL nohasharray
135769 +ath10k_htt_tx_alloc_43375 ath10k_htt_tx_alloc 0 43375 &gfs2_rgrp_bh_get_43375
135770 +lx_framebuffer_size_43377 lx_framebuffer_size 0 43377 NULL
135771 +show_fcstat_fc_non_bls_resp_43383 show_fcstat_fc_non_bls_resp 0 43383 NULL
135772 +svc_pool_map_get_43386 svc_pool_map_get 0 43386 NULL
135773 +tpm_inf_send_43388 tpm_inf_send 0-3 43388 NULL
135774 +scsiback_make_nexus_43391 scsiback_make_nexus 0 43391 NULL
135775 +xfs_btree_new_iroot_43392 xfs_btree_new_iroot 0 43392 NULL
135776 +fsp_attr_show_getreg_43397 fsp_attr_show_getreg 0 43397 NULL nohasharray
135777 +tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect_43397 tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect 0 43397 &fsp_attr_show_getreg_43397
135778 +iscsi_sw_tcp_conn_get_param_43398 iscsi_sw_tcp_conn_get_param 0 43398 NULL
135779 +o2hb_read_block_input_43402 o2hb_read_block_input 0 43402 NULL
135780 +wl1251_acx_data_path_params_43404 wl1251_acx_data_path_params 0 43404 NULL
135781 +xenfb_write_43412 xenfb_write 3 43412 NULL
135782 +show_linear_43414 show_linear 0 43414 NULL nohasharray
135783 +serio_set_bind_mode_43414 serio_set_bind_mode 0-4 43414 &show_linear_43414
135784 +romfs_statfs_43416 romfs_statfs 0 43416 NULL nohasharray
135785 +load_firmware_43416 load_firmware 0 43416 &romfs_statfs_43416
135786 +ext4_xattr_check_names_43422 ext4_xattr_check_names 0 43422 NULL nohasharray
135787 +offset_store_43422 offset_store 0-3 43422 &ext4_xattr_check_names_43422 nohasharray
135788 +nfs_lookup_revalidate_43422 nfs_lookup_revalidate 0 43422 &offset_store_43422
135789 +__alloc_bootmem_low_43423 __alloc_bootmem_low 1 43423 NULL nohasharray
135790 +sendctrl_hook_43423 sendctrl_hook 0 43423 &__alloc_bootmem_low_43423 nohasharray
135791 +gdm_wimax_netif_rx_43423 gdm_wimax_netif_rx 3 43423 &sendctrl_hook_43423
135792 +acpi_ds_create_method_mutex_43430 acpi_ds_create_method_mutex 0 43430 NULL
135793 +isku_sysfs_write_keys_capslock_43432 isku_sysfs_write_keys_capslock 6-0-5 43432 NULL
135794 +usb_alloc_urb_43436 usb_alloc_urb 1 43436 NULL
135795 +w1_master_attribute_show_name_43439 w1_master_attribute_show_name 0 43439 NULL
135796 +store_received_ref_clk3b_43440 store_received_ref_clk3b 0-4 43440 NULL nohasharray
135797 +ath6kl_wmi_roam_tbl_event_rx_43440 ath6kl_wmi_roam_tbl_event_rx 3 43440 &store_received_ref_clk3b_43440
135798 +send_pre_block_43442 send_pre_block 0 43442 NULL
135799 +usemap_size_43443 usemap_size 0-1-2 43443 NULL nohasharray
135800 +usb_string_43443 usb_string 0 43443 &usemap_size_43443
135801 +dm_attr_name_show_43444 dm_attr_name_show 0 43444 NULL
135802 +nilfs_palloc_get_bitmap_block_43448 nilfs_palloc_get_bitmap_block 0 43448 NULL
135803 +decode_ntlmssp_challenge_43450 decode_ntlmssp_challenge 0 43450 NULL
135804 +store_temp_beep_43452 store_temp_beep 0-4 43452 NULL
135805 +fs_path_prepare_for_add_43453 fs_path_prepare_for_add 2 43453 NULL
135806 +wil_change_mtu_43455 wil_change_mtu 0 43455 NULL
135807 +lirc_dev_fop_read_43459 lirc_dev_fop_read 0-3 43459 NULL
135808 +nvme_trans_device_id_page_43466 nvme_trans_device_id_page 4 43466 NULL
135809 +target_core_dev_pr_show_attr_res_aptpl_active_43467 target_core_dev_pr_show_attr_res_aptpl_active 0 43467 NULL
135810 +il3945_send_rxon_assoc_43469 il3945_send_rxon_assoc 0 43469 NULL
135811 +xen_alloc_pte_43470 xen_alloc_pte 2 43470 NULL
135812 +btrfs_freeze_43471 btrfs_freeze 0 43471 NULL
135813 +write_43473 write 0 43473 NULL
135814 +hook_43475 hook 0 43475 NULL
135815 +current_uuid_store_43478 current_uuid_store 0-4 43478 NULL
135816 +dtv5100_i2c_xfer_43479 dtv5100_i2c_xfer 0-3 43479 NULL
135817 +calculate_discard_block_size_43480 calculate_discard_block_size 0-1 43480 NULL nohasharray
135818 +alloc_new_reservation_43480 alloc_new_reservation 0-4 43480 &calculate_discard_block_size_43480
135819 +vga_get_43488 vga_get 0 43488 NULL
135820 +vmemdup_43489 vmemdup 2 43489 NULL
135821 +f_rndis_opts_attr_store_43493 f_rndis_opts_attr_store 0-4 43493 NULL
135822 +tx_tx_data_prepared_read_43497 tx_tx_data_prepared_read 3-0 43497 NULL nohasharray
135823 +f2fs_freeze_43497 f2fs_freeze 0 43497 &tx_tx_data_prepared_read_43497
135824 +show_lid_43498 show_lid 0 43498 NULL
135825 +init_43500 init 0 43500 NULL nohasharray
135826 +wusb_trust_timeout_store_43500 wusb_trust_timeout_store 0-4 43500 &init_43500
135827 +spmi_read_cmd_43502 spmi_read_cmd 0 43502 NULL
135828 +ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime_43505 ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime 3 43505 NULL
135829 +__unmap_and_move_43513 __unmap_and_move 0 43513 NULL
135830 +i8k_get_temp_43516 i8k_get_temp 0 43516 NULL
135831 +lpfc_fcp_io_channel_show_43518 lpfc_fcp_io_channel_show 0 43518 NULL nohasharray
135832 +et131x_init_recv_43518 et131x_init_recv 0 43518 &lpfc_fcp_io_channel_show_43518
135833 +alloc_instance_buffer_43530 alloc_instance_buffer 0 43530 NULL nohasharray
135834 +ll_direct_IO_26_43530 ll_direct_IO_26 4 43530 &alloc_instance_buffer_43530
135835 +dvb_ca_en50221_io_write_43533 dvb_ca_en50221_io_write 3-0 43533 NULL nohasharray
135836 +core_scsi3_alloc_aptpl_registration_43533 core_scsi3_alloc_aptpl_registration 0 43533 &dvb_ca_en50221_io_write_43533
135837 +read_events_43534 read_events 3 43534 NULL
135838 +cachefiles_daemon_write_43535 cachefiles_daemon_write 3-0 43535 NULL
135839 +xfs_qm_vop_chown_reserve_43536 xfs_qm_vop_chown_reserve 0 43536 NULL
135840 +store_43537 store 0-3 43537 NULL
135841 +store_43539 store 0 43539 NULL
135842 +ufs_alloccg_block_43540 ufs_alloccg_block 3-0 43540 NULL nohasharray
135843 +tx_frag_failed_read_43540 tx_frag_failed_read 3-0 43540 &ufs_alloccg_block_43540
135844 +mv88e6352_get_temp_alarm_43545 mv88e6352_get_temp_alarm 0 43545 NULL
135845 +broadsheet_spiflash_read_byte_43547 broadsheet_spiflash_read_byte 0 43547 NULL
135846 +request_resource_43548 request_resource 0 43548 NULL
135847 +store_43549 store 0-4 43549 NULL
135848 +sys_get_trip_temp_43550 sys_get_trip_temp 0 43550 NULL
135849 +pmdown_time_show_43552 pmdown_time_show 0 43552 NULL
135850 +amd756_access_43553 amd756_access 0 43553 NULL
135851 +lpfc_aer_cleanup_state_43554 lpfc_aer_cleanup_state 0-4 43554 NULL
135852 +ath_rx_init_43564 ath_rx_init 2 43564 NULL
135853 +o2nm_node_ipv4_address_write_43567 o2nm_node_ipv4_address_write 0-3 43567 NULL
135854 +bfad_im_model_desc_show_43568 bfad_im_model_desc_show 0 43568 NULL nohasharray
135855 +_fc_frame_alloc_43568 _fc_frame_alloc 1 43568 &bfad_im_model_desc_show_43568
135856 +cx231xx_i2c_recv_bytes_43571 cx231xx_i2c_recv_bytes 0 43571 NULL
135857 +rpc_malloc_43573 rpc_malloc 2 43573 NULL
135858 +ecryptfs_read_update_atime_43579 ecryptfs_read_update_atime 0 43579 NULL
135859 +passive_store_43589 passive_store 0-4 43589 NULL
135860 +show_pwm_43593 show_pwm 0 43593 NULL nohasharray
135861 +__uncore_filter_nid2_show_43593 __uncore_filter_nid2_show 0 43593 &show_pwm_43593
135862 +ath9k_htc_add_interface_43602 ath9k_htc_add_interface 0 43602 NULL
135863 +smack_inode_listsecurity_43603 smack_inode_listsecurity 0 43603 NULL
135864 +lpfc_idiag_drbacc_read_reg_43606 lpfc_idiag_drbacc_read_reg 0-3 43606 NULL
135865 +proc_read_43614 proc_read 3-0 43614 NULL
135866 +xfs_map_blocks_43615 xfs_map_blocks 0 43615 NULL
135867 +p54_set_edcf_43622 p54_set_edcf 0 43622 NULL nohasharray
135868 +set_polarity_43622 set_polarity 0 43622 &p54_set_edcf_43622
135869 +alloc_thread_groups_43625 alloc_thread_groups 2-0 43625 NULL
135870 +elan_smbus_get_baseline_data_43629 elan_smbus_get_baseline_data 0 43629 NULL
135871 +cm4000_suspend_43630 cm4000_suspend 0 43630 NULL
135872 +dlm_nodir_store_43636 dlm_nodir_store 0-3 43636 NULL
135873 +padlock_sha_export_43640 padlock_sha_export 0 43640 NULL nohasharray
135874 +ia_cbr_setup_43640 ia_cbr_setup 0 43640 &padlock_sha_export_43640
135875 +tps6105x_get_43643 tps6105x_get 0 43643 NULL nohasharray
135876 +setup_sdma_43643 setup_sdma 0 43643 &tps6105x_get_43643
135877 +si4713_wait_stc_43644 si4713_wait_stc 0 43644 NULL
135878 +generic_get_free_region_43646 generic_get_free_region 0-3 43646 NULL
135879 +kmalloc_large_node_hook_43651 kmalloc_large_node_hook 2 43651 NULL
135880 +__orinoco_hw_set_bitrate_43655 __orinoco_hw_set_bitrate 0 43655 NULL
135881 +random_write_43656 random_write 3-0 43656 NULL
135882 +acpi_ds_exec_begin_control_op_43657 acpi_ds_exec_begin_control_op 0 43657 NULL
135883 +ext4_acl_count_43659 ext4_acl_count 0-1 43659 NULL nohasharray
135884 +tps65217_set_bits_43659 tps65217_set_bits 0 43659 &ext4_acl_count_43659
135885 +show_fc_host_manufacturer_43662 show_fc_host_manufacturer 0 43662 NULL
135886 +write_file_tx99_power_43670 write_file_tx99_power 3-0 43670 NULL
135887 +snd_seq_pool_init_43673 snd_seq_pool_init 0 43673 NULL
135888 +start_ms350_cam_43679 start_ms350_cam 0 43679 NULL nohasharray
135889 +dmam_declare_coherent_memory_43679 dmam_declare_coherent_memory 2-4 43679 &start_ms350_cam_43679
135890 +acpi_ut_strtoul64_43681 acpi_ut_strtoul64 0 43681 NULL
135891 +_drbd_no_send_page_43682 _drbd_no_send_page 4 43682 NULL
135892 +calgary_map_page_43686 calgary_map_page 4-0-3 43686 NULL nohasharray
135893 +cluster_set_43686 cluster_set 0-6 43686 &calgary_map_page_43686
135894 +port_attr_store_43688 port_attr_store 0-4 43688 NULL nohasharray
135895 +rbd_header_from_disk_43688 rbd_header_from_disk 0 43688 &port_attr_store_43688
135896 +start_43697 start 0 43697 NULL
135897 +show_43699 show 0 43699 NULL
135898 +hidp_send_ctrl_message_43702 hidp_send_ctrl_message 0-4 43702 NULL nohasharray
135899 +mwifiex_cmd_cfg_data_43702 mwifiex_cmd_cfg_data 0 43702 &hidp_send_ctrl_message_43702
135900 +ncp_modify_file_or_subdir_dos_info_43705 ncp_modify_file_or_subdir_dos_info 0 43705 NULL
135901 +set_rdac2_43707 set_rdac2 4-0 43707 NULL
135902 +cpuidle_switch_governor_43709 cpuidle_switch_governor 0 43709 NULL
135903 +acerhdf_set_cur_state_43710 acerhdf_set_cur_state 0 43710 NULL
135904 +nvkm_connector_create__43711 nvkm_connector_create_ 6 43711 NULL nohasharray
135905 +ext3_xattr_trusted_set_43711 ext3_xattr_trusted_set 0 43711 &nvkm_connector_create__43711
135906 +memory_subsys_offline_43716 memory_subsys_offline 0 43716 NULL
135907 +show_hyst_43718 show_hyst 0 43718 NULL
135908 +cpia2_do_command_43719 cpia2_do_command 0 43719 NULL nohasharray
135909 +adis_read_reg_43719 adis_read_reg 0 43719 &cpia2_do_command_43719
135910 +xfs_bmap_del_extent_43720 xfs_bmap_del_extent 0 43720 NULL
135911 +module_flags_taint_43722 module_flags_taint 0 43722 NULL
135912 +wait_for_completion_interruptible_43723 wait_for_completion_interruptible 0 43723 NULL
135913 +fuse_send_read_43725 fuse_send_read 4 43725 NULL
135914 +imm_write_info_43727 imm_write_info 0-3 43727 NULL
135915 +pm8001_chip_set_nvmd_req_43728 pm8001_chip_set_nvmd_req 0 43728 NULL
135916 +drbd_md_first_sector_43729 drbd_md_first_sector 0 43729 NULL
135917 +lbs_dev_open_43731 lbs_dev_open 0 43731 NULL nohasharray
135918 +pcistub_quirk_add_43731 pcistub_quirk_add 0-3 43731 &lbs_dev_open_43731
135919 +snd_rme32_playback_copy_43732 snd_rme32_playback_copy 5 43732 NULL nohasharray
135920 +fuse_notify_delete_43732 fuse_notify_delete 0 43732 &snd_rme32_playback_copy_43732
135921 +__alloc_alien_cache_43734 __alloc_alien_cache 2 43734 NULL nohasharray
135922 +brcmf_sdio_download_firmware_43734 brcmf_sdio_download_firmware 4 43734 &__alloc_alien_cache_43734
135923 +fuse_conn_congestion_threshold_write_43736 fuse_conn_congestion_threshold_write 3-0 43736 NULL
135924 +interf_grp_sub_compatible_id_show_43740 interf_grp_sub_compatible_id_show 0 43740 NULL
135925 +cifs_writepages_43741 cifs_writepages 0 43741 NULL
135926 +bql_set_limit_max_43745 bql_set_limit_max 4-0 43745 NULL
135927 +__bm_find_next_43748 __bm_find_next 2 43748 NULL
135928 +gigaset_initcs_43753 gigaset_initcs 2 43753 NULL
135929 +sctp_setsockopt_active_key_43755 sctp_setsockopt_active_key 3-0 43755 NULL
135930 +panic_happened_43756 panic_happened 0 43756 NULL
135931 +dev_size_mb_show_43758 dev_size_mb_show 0 43758 NULL
135932 +lola_set_stream_config_43764 lola_set_stream_config 0 43764 NULL
135933 +b43legacy_pio_init_43765 b43legacy_pio_init 0 43765 NULL nohasharray
135934 +wusbhc_pal_register_43765 wusbhc_pal_register 0 43765 &b43legacy_pio_init_43765
135935 +nilfs_btree_propagate_gc_43767 nilfs_btree_propagate_gc 0 43767 NULL
135936 +vid_cap_buf_prepare_43770 vid_cap_buf_prepare 0 43770 NULL
135937 +l2cap_validate_bredr_psm_43772 l2cap_validate_bredr_psm 0 43772 NULL
135938 +__lbs_mesh_config_send_43775 __lbs_mesh_config_send 0 43775 NULL nohasharray
135939 +dimmdev_label_store_43775 dimmdev_label_store 0-4 43775 &__lbs_mesh_config_send_43775
135940 +i2c_smbus_write_word_data_43778 i2c_smbus_write_word_data 0 43778 NULL
135941 +bnx2x_setup_tx_only_43781 bnx2x_setup_tx_only 0 43781 NULL
135942 +tcp_v4_connect_43786 tcp_v4_connect 0 43786 NULL
135943 +ocfs2_xattr_get_value_outside_43787 ocfs2_xattr_get_value_outside 0 43787 NULL nohasharray
135944 +pci_user_write_config_byte_43787 pci_user_write_config_byte 0 43787 &ocfs2_xattr_get_value_outside_43787
135945 +failed_reads_show_43791 failed_reads_show 0 43791 NULL
135946 +xfs_trans_reserve_quota_bydquots_43797 xfs_trans_reserve_quota_bydquots 0 43797 NULL
135947 +__uncore_filter_band1_show_43798 __uncore_filter_band1_show 0 43798 NULL
135948 +em28xx_write_regs_43804 em28xx_write_regs 0 43804 NULL nohasharray
135949 +integrity_kernel_read_43804 integrity_kernel_read 4 43804 &em28xx_write_regs_43804
135950 +suspend_lo_store_43805 suspend_lo_store 0-3 43805 NULL
135951 +btrfs_copy_from_user_43806 btrfs_copy_from_user 1-0-3 43806 NULL
135952 +il3945_read_ucode_43807 il3945_read_ucode 0 43807 NULL
135953 +hci_send_cmd_43810 hci_send_cmd 3 43810 NULL
135954 +ps_set_cur_charge_cntl_limit_43812 ps_set_cur_charge_cntl_limit 0 43812 NULL
135955 +show_fcoe_fcf_device_switch_name_43813 show_fcoe_fcf_device_switch_name 0 43813 NULL
135956 +ext4_read_block_bitmap_43814 ext4_read_block_bitmap 2 43814 NULL
135957 +alloc_irq_from_domain_43815 alloc_irq_from_domain 0-3-2 43815 NULL nohasharray
135958 +div64_u64_safe_43815 div64_u64_safe 0 43815 &alloc_irq_from_domain_43815
135959 +read_pwr_int_values_43824 read_pwr_int_values 0 43824 NULL
135960 +ieee80211_if_fmt_element_ttl_43825 ieee80211_if_fmt_element_ttl 3 43825 NULL
135961 +get_rsb_struct_43829 get_rsb_struct 0 43829 NULL nohasharray
135962 +ieee80211_alloc_hw_43829 ieee80211_alloc_hw 1 43829 &get_rsb_struct_43829
135963 +ovl_setxattr_43838 ovl_setxattr 0 43838 NULL
135964 +ltc4151_show_value_43839 ltc4151_show_value 0 43839 NULL
135965 +max_channels_43840 max_channels 0 43840 NULL
135966 +snd_seq_fifo_event_in_43842 snd_seq_fifo_event_in 0 43842 NULL nohasharray
135967 +p54_download_eeprom_43842 p54_download_eeprom 4 43842 &snd_seq_fifo_event_in_43842
135968 +read_flush_43851 read_flush 3-0 43851 NULL
135969 +bdx_hw_start_43856 bdx_hw_start 0 43856 NULL nohasharray
135970 +sdev_store_evt_media_change_43856 sdev_store_evt_media_change 0-4 43856 &bdx_hw_start_43856
135971 +resume_43864 resume 0 43864 NULL nohasharray
135972 +atl1c_change_mtu_43864 atl1c_change_mtu 0 43864 &resume_43864
135973 +port_number_show_43866 port_number_show 0 43866 NULL
135974 +lbtf_setup_firmware_43867 lbtf_setup_firmware 0 43867 NULL
135975 +beiscsi_free_session_disp_43868 beiscsi_free_session_disp 0 43868 NULL
135976 +ocfs2_block_group_find_clear_bits_43874 ocfs2_block_group_find_clear_bits 4 43874 NULL
135977 +pm860x_bulk_write_43875 pm860x_bulk_write 2-3 43875 NULL
135978 +rtl8150_set_mac_address_43881 rtl8150_set_mac_address 0 43881 NULL
135979 +nfc_hci_execute_cmd_43882 nfc_hci_execute_cmd 5 43882 NULL
135980 +ib_modify_device_43883 ib_modify_device 0 43883 NULL
135981 +pn_socket_listen_43885 pn_socket_listen 0 43885 NULL
135982 +hpfs_setattr_43889 hpfs_setattr 0 43889 NULL
135983 +tps6105x_mask_and_set_43891 tps6105x_mask_and_set 0 43891 NULL
135984 +cx231xx_s_audio_sampling_freq_43893 cx231xx_s_audio_sampling_freq 0 43893 NULL
135985 +write_43894 write 0-3 43894 NULL
135986 +ec_dbgfs_cmd_write_43895 ec_dbgfs_cmd_write 3 43895 NULL
135987 +gadget_strings_attr_store_43898 gadget_strings_attr_store 0-4 43898 NULL
135988 +ubifs_decompress_43909 ubifs_decompress 0 43909 NULL nohasharray
135989 +xillybus_myflush_43909 xillybus_myflush 0 43909 &ubifs_decompress_43909
135990 +v9fs_direct_IO_43911 v9fs_direct_IO 0 43911 NULL
135991 +snd_ymfpci_playback_trigger_43914 snd_ymfpci_playback_trigger 0 43914 NULL
135992 +set_temp8_43915 set_temp8 0-4 43915 NULL
135993 +wl1271_acx_conn_monit_params_43916 wl1271_acx_conn_monit_params 0 43916 NULL nohasharray
135994 +prism2_sta_send_mgmt_43916 prism2_sta_send_mgmt 5 43916 &wl1271_acx_conn_monit_params_43916
135995 +usb_autoresume_device_43919 usb_autoresume_device 0 43919 NULL
135996 +udf_file_write_iter_43922 udf_file_write_iter 0 43922 NULL nohasharray
135997 +velocity_netdev_event_43922 velocity_netdev_event 0 43922 &udf_file_write_iter_43922
135998 +rd_set_configfs_dev_params_43923 rd_set_configfs_dev_params 0-3 43923 NULL
135999 +ov7670_s_contrast_43924 ov7670_s_contrast 0 43924 NULL
136000 +wlcore_allocate_hw_queue_base_43928 wlcore_allocate_hw_queue_base 0 43928 NULL
136001 +tsl2550_show_lux1_input_43931 tsl2550_show_lux1_input 0 43931 NULL
136002 +snd_cs5535audio_capture_prepare_43934 snd_cs5535audio_capture_prepare 0 43934 NULL nohasharray
136003 +store_engine_mode_43934 store_engine_mode 0-4 43934 &snd_cs5535audio_capture_prepare_43934
136004 +st_press_buffer_postenable_43943 st_press_buffer_postenable 0 43943 NULL
136005 +xen_register_gsi_43946 xen_register_gsi 2-1 43946 NULL
136006 +stats_dot11RTSFailureCount_read_43948 stats_dot11RTSFailureCount_read 3-0 43948 NULL
136007 +multicast_startup_query_count_show_43949 multicast_startup_query_count_show 0 43949 NULL
136008 +vmci_transport_notify_send_post_enqueue_43957 vmci_transport_notify_send_post_enqueue 0 43957 NULL
136009 +xfs_trans_dqresv_43960 xfs_trans_dqresv 0 43960 NULL
136010 +bma180_show_filter_freq_avail_43961 bma180_show_filter_freq_avail 0 43961 NULL
136011 +show_unit_43962 show_unit 0 43962 NULL
136012 +emc6w201_write16_43963 emc6w201_write16 0 43963 NULL
136013 +yellowfin_open_43965 yellowfin_open 0 43965 NULL
136014 +cache_request_43968 cache_request 0 43968 NULL nohasharray
136015 +lm3642_strobe_pin_store_43968 lm3642_strobe_pin_store 0-4 43968 &cache_request_43968
136016 +iflink_show_43970 iflink_show 0 43970 NULL
136017 +cont_write_begin_43971 cont_write_begin 0-3 43971 NULL
136018 +rt2400pci_set_device_state_43974 rt2400pci_set_device_state 0 43974 NULL
136019 +set_auto_temp_43976 set_auto_temp 0-4 43976 NULL
136020 +__get_required_blob_size_43980 __get_required_blob_size 0-3-2 43980 NULL
136021 +__clkdev_alloc_43990 __clkdev_alloc 1 43990 NULL
136022 +netdev_init_43991 netdev_init 0 43991 NULL
136023 +kvm_read_guest_virt_43992 kvm_read_guest_virt 4-2 43992 NULL nohasharray
136024 +scsi_command_size_43992 scsi_command_size 0 43992 &kvm_read_guest_virt_43992 nohasharray
136025 +bcm_recvmsg_43992 bcm_recvmsg 0-4 43992 &scsi_command_size_43992 nohasharray
136026 +batadv_softif_init_late_43992 batadv_softif_init_late 0 43992 &bcm_recvmsg_43992
136027 +ulist_add_43994 ulist_add 0 43994 NULL
136028 +_rtl92d_fw_init_44000 _rtl92d_fw_init 0 44000 NULL
136029 +gpio_trig_brightness_store_44001 gpio_trig_brightness_store 0-4 44001 NULL
136030 +emit_flags_44006 emit_flags 3-4 44006 NULL
136031 +write_flush_procfs_44011 write_flush_procfs 3-0 44011 NULL nohasharray
136032 +mem_cgroup_move_charge_write_44011 mem_cgroup_move_charge_write 0 44011 &write_flush_procfs_44011
136033 +bd2802_store_reg0x03_44013 bd2802_store_reg0x03 0-4 44013 NULL
136034 +raid_show_resync_44017 raid_show_resync 0 44017 NULL
136035 +apds990x_rate_avail_44025 apds990x_rate_avail 0 44025 NULL
136036 +vxge_ethtool_get_regs_len_44026 vxge_ethtool_get_regs_len 0 44026 NULL nohasharray
136037 +ds1374_wdt_notify_sys_44026 ds1374_wdt_notify_sys 0 44026 &vxge_ethtool_get_regs_len_44026 nohasharray
136038 +store_fcoe_fcf_dev_loss_tmo_44026 store_fcoe_fcf_dev_loss_tmo 0-4 44026 &ds1374_wdt_notify_sys_44026
136039 +address_mask_show_44028 address_mask_show 0 44028 NULL
136040 +oxygen_trigger_44030 oxygen_trigger 0 44030 NULL
136041 +ax25_getname_44035 ax25_getname 0 44035 NULL nohasharray
136042 +pipe_write_44035 pipe_write 0 44035 &ax25_getname_44035
136043 +hdmi_s_stream_44039 hdmi_s_stream 0 44039 NULL
136044 +zd_usb_init_hw_44041 zd_usb_init_hw 0 44041 NULL
136045 +btrfs_account_dev_extents_size_44045 btrfs_account_dev_extents_size 0 44045 NULL
136046 +kempld_i2c_process_44047 kempld_i2c_process 0 44047 NULL
136047 +set_pwm_at_crit_44049 set_pwm_at_crit 0-4 44049 NULL
136048 +snd_fw_transaction_44050 snd_fw_transaction 0 44050 NULL
136049 +show_44058 show 0 44058 NULL
136050 +sprint_frac_44059 sprint_frac 0 44059 NULL
136051 +bch_cache_set_store_44062 bch_cache_set_store 0-4 44062 NULL
136052 +b43_aphy_op_init_44065 b43_aphy_op_init 0 44065 NULL
136053 +wmi_call_44066 wmi_call 0 44066 NULL
136054 +vx2_inb_44069 vx2_inb 0 44069 NULL
136055 +drbd_recv_short_44071 drbd_recv_short 3-0 44071 NULL
136056 +socket_sockcreate_sid_44074 socket_sockcreate_sid 0 44074 NULL
136057 +il3945_show_filter_flags_44077 il3945_show_filter_flags 0 44077 NULL
136058 +ath9k_def_dump_modal_eeprom_44078 ath9k_def_dump_modal_eeprom 0-2-3 44078 NULL nohasharray
136059 +mwifiex_cmd_pcie_host_spec_44078 mwifiex_cmd_pcie_host_spec 0 44078 &ath9k_def_dump_modal_eeprom_44078
136060 +SYSC_add_key_44079 SYSC_add_key 4 44079 NULL
136061 +vmci_transport_notify_recv_pre_block_44080 vmci_transport_notify_recv_pre_block 0 44080 NULL
136062 +btrfs_prev_leaf_44083 btrfs_prev_leaf 0 44083 NULL
136063 +target_stat_scsi_auth_intr_show_attr_port_44089 target_stat_scsi_auth_intr_show_attr_port 0 44089 NULL
136064 +x25_listen_44090 x25_listen 0 44090 NULL
136065 +nfs_invalidate_mapping_44091 nfs_invalidate_mapping 0 44091 NULL nohasharray
136066 +iscsi_tpg_param_show_FirstBurstLength_44091 iscsi_tpg_param_show_FirstBurstLength 0 44091 &nfs_invalidate_mapping_44091
136067 +ath10k_hif_tx_sg_44092 ath10k_hif_tx_sg 0 44092 NULL
136068 +pci_msix_vec_count_44093 pci_msix_vec_count 0 44093 NULL
136069 +elantech_set_int_attr_44096 elantech_set_int_attr 0-4 44096 NULL
136070 +bql_show_hold_time_44100 bql_show_hold_time 0 44100 NULL
136071 +xlog_recover_add_to_cont_trans_44102 xlog_recover_add_to_cont_trans 4 44102 NULL
136072 +nouveau_hwmon_set_critical_temp_hyst_44103 nouveau_hwmon_set_critical_temp_hyst 0-4 44103 NULL
136073 +ipath_assign_port_44104 ipath_assign_port 0 44104 NULL
136074 +snd_trident_playback_prepare_44105 snd_trident_playback_prepare 0 44105 NULL
136075 +zl10036_set_bandwidth_44107 zl10036_set_bandwidth 0 44107 NULL nohasharray
136076 +show_fan_pulses_44107 show_fan_pulses 0 44107 &zl10036_set_bandwidth_44107
136077 +raid_level_show_44108 raid_level_show 0 44108 NULL
136078 +add_update_code_44109 add_update_code 1 44109 NULL
136079 +skb_frag_dma_map_44112 skb_frag_dma_map 0-3 44112 NULL
136080 +check_idq_44117 check_idq 0 44117 NULL
136081 +do_readpage_44120 do_readpage 0 44120 NULL
136082 +file_remove_suid_44122 file_remove_suid 0 44122 NULL nohasharray
136083 +tracing_set_trace_read_44122 tracing_set_trace_read 3 44122 &file_remove_suid_44122
136084 +SyS_process_vm_writev_44129 SyS_process_vm_writev 3-5 44129 NULL
136085 +em28xx_read_reg_req_44130 em28xx_read_reg_req 0 44130 NULL
136086 +do_sock_read_44132 do_sock_read 0 44132 NULL
136087 +rndis_opts_dev_addr_show_44133 rndis_opts_dev_addr_show 0 44133 NULL
136088 +lpfc_soft_wwpn_store_44135 lpfc_soft_wwpn_store 0-4 44135 NULL
136089 +dev_uc_del_44137 dev_uc_del 0 44137 NULL
136090 +capture_pcm_trigger_44138 capture_pcm_trigger 0 44138 NULL
136091 +tracing_resize_saved_cmdlines_44140 tracing_resize_saved_cmdlines 1 44140 NULL
136092 +ttm_get_pages_44142 ttm_get_pages 2 44142 NULL nohasharray
136093 +setprocattr_44142 setprocattr 0-4 44142 &ttm_get_pages_44142
136094 +mcp4725_store_eeprom_44143 mcp4725_store_eeprom 0-4 44143 NULL
136095 +direct_access_44144 direct_access 0 44144 NULL
136096 +queue_attr_show_44146 queue_attr_show 0 44146 NULL
136097 +s3c_hsotg_udc_start_44148 s3c_hsotg_udc_start 0 44148 NULL
136098 +create_strip_zones_44150 create_strip_zones 0 44150 NULL
136099 +vv6410_set_vflip_44154 vv6410_set_vflip 0 44154 NULL
136100 +nlmsg_multicast_44156 nlmsg_multicast 0 44156 NULL
136101 +coda_permission_44158 coda_permission 0 44158 NULL
136102 +summary_show_44161 summary_show 0 44161 NULL nohasharray
136103 +part_discard_alignment_show_44161 part_discard_alignment_show 0 44161 &summary_show_44161
136104 +snd_emu10k1x_pcm_trigger_44162 snd_emu10k1x_pcm_trigger 0 44162 NULL
136105 +da9052_group_read_44164 da9052_group_read 0 44164 NULL
136106 +sm501fb_debug_show_crt_44169 sm501fb_debug_show_crt 0 44169 NULL
136107 +atl1_up_44170 atl1_up 0 44170 NULL
136108 +ocfs2_xattr_bucket_find_44174 ocfs2_xattr_bucket_find 0 44174 NULL
136109 +SYSC_set_mempolicy_44176 SYSC_set_mempolicy 3 44176 NULL
136110 +target_stat_scsi_att_intr_port_show_attr_indx_44178 target_stat_scsi_att_intr_port_show_attr_indx 0 44178 NULL
136111 +i8k_hwmon_show_fan_44179 i8k_hwmon_show_fan 0 44179 NULL
136112 +tty_line_name_44181 tty_line_name 0 44181 NULL
136113 +regulator_uA_show_44185 regulator_uA_show 0 44185 NULL
136114 +ath10k_wmi_cmd_send_nowait_44190 ath10k_wmi_cmd_send_nowait 0 44190 NULL
136115 +handle_eviocgbit_44193 handle_eviocgbit 3 44193 NULL
136116 +nfs4_file_fsync_44195 nfs4_file_fsync 0 44195 NULL
136117 +queue_int_on_old_endpoint_44196 queue_int_on_old_endpoint 0 44196 NULL nohasharray
136118 +mptscsih_change_queue_depth_44196 mptscsih_change_queue_depth 0-2 44196 &queue_int_on_old_endpoint_44196
136119 +pvclock_gtod_notify_44200 pvclock_gtod_notify 0 44200 NULL
136120 +iwl_init_alive_start_44203 iwl_init_alive_start 0 44203 NULL
136121 +core_alua_show_access_type_44204 core_alua_show_access_type 0 44204 NULL
136122 +roccat_common2_sysfs_read_info_44206 roccat_common2_sysfs_read_info 0-5-6 44206 NULL
136123 +wl1271_acx_mem_map_44208 wl1271_acx_mem_map 0 44208 NULL
136124 +__set_free_44211 __set_free 2 44211 NULL
136125 +claim_ptd_buffers_44213 claim_ptd_buffers 3 44213 NULL nohasharray
136126 +write_44213 write 0 44213 &claim_ptd_buffers_44213
136127 +qib_assign_ctxt_44217 qib_assign_ctxt 0 44217 NULL
136128 +bttv_i2c_xfer_44219 bttv_i2c_xfer 0-3 44219 NULL
136129 +btrfs_item_offset_nr_44220 btrfs_item_offset_nr 0 44220 NULL nohasharray
136130 +generic_setxattr_44220 generic_setxattr 0 44220 &btrfs_item_offset_nr_44220
136131 +symbol_open_44224 symbol_open 0 44224 NULL nohasharray
136132 +failslab_show_44224 failslab_show 0 44224 &symbol_open_44224 nohasharray
136133 +device_user_unlock_44224 device_user_unlock 0 44224 &failslab_show_44224
136134 +srp_alloc_iu_44227 srp_alloc_iu 2 44227 NULL
136135 +show_adc_44229 show_adc 0 44229 NULL
136136 +aty_var_to_pll_8398_44232 aty_var_to_pll_8398 0 44232 NULL
136137 +lpfc_fcp2_no_tgt_reset_store_44235 lpfc_fcp2_no_tgt_reset_store 0-4 44235 NULL
136138 +iwl_send_bt_prio_tbl_44236 iwl_send_bt_prio_tbl 0 44236 NULL
136139 +target_stat_scsi_lu_show_attr_state_bit_44237 target_stat_scsi_lu_show_attr_state_bit 0 44237 NULL nohasharray
136140 +set_otp3en_44237 set_otp3en 4-0 44237 &target_stat_scsi_lu_show_attr_state_bit_44237
136141 +write_44238 write 0-4 44238 NULL nohasharray
136142 +show_fc_host_model_description_44238 show_fc_host_model_description 0 44238 &write_44238
136143 +scsi_track_queue_full_44239 scsi_track_queue_full 2 44239 NULL
136144 +snprint_line_44241 snprint_line 0 44241 NULL nohasharray
136145 +lldd_execute_task_44241 lldd_execute_task 0 44241 &snprint_line_44241
136146 +calibrate_store_44244 calibrate_store 0-4 44244 NULL
136147 +extra_show_44247 extra_show 0 44247 NULL nohasharray
136148 +vp_find_vqs_44247 vp_find_vqs 2 44247 &extra_show_44247
136149 +enlarge_skb_44248 enlarge_skb 2 44248 NULL
136150 +ecryptfs_init_lower_file_44249 ecryptfs_init_lower_file 0 44249 NULL
136151 +rbd_parent_show_44252 rbd_parent_show 0 44252 NULL
136152 +tm6000_i2c_xfer_44260 tm6000_i2c_xfer 0-3 44260 NULL
136153 +mgt_commit_44264 mgt_commit 0 44264 NULL nohasharray
136154 +ec_bhf_open_44264 ec_bhf_open 0 44264 &mgt_commit_44264
136155 +minix_getattr_44267 minix_getattr 0 44267 NULL
136156 +vlan_vid_add_44269 vlan_vid_add 0 44269 NULL
136157 +gpiod_direction_output_raw_44276 gpiod_direction_output_raw 0 44276 NULL
136158 +start_usb_playback_44284 start_usb_playback 0 44284 NULL
136159 +device_create_file_44285 device_create_file 0 44285 NULL
136160 +initstate_show_44288 initstate_show 0 44288 NULL
136161 +xgene_enet_register_irq_44289 xgene_enet_register_irq 0 44289 NULL
136162 +nft_hash_privsize_44290 nft_hash_privsize 0 44290 NULL
136163 +_request_firmware_prepare_44291 _request_firmware_prepare 0 44291 NULL
136164 +store_eeprom_delay_44292 store_eeprom_delay 0-4 44292 NULL
136165 +ufs_clusteracct_44293 ufs_clusteracct 3 44293 NULL nohasharray
136166 +gfs2_jdata_writepages_44293 gfs2_jdata_writepages 0 44293 &ufs_clusteracct_44293
136167 +store_companion_44297 store_companion 0-4 44297 NULL
136168 +crc32c_intel_init_44298 crc32c_intel_init 0 44298 NULL
136169 +xfs_dir2_sf_to_block_44301 xfs_dir2_sf_to_block 0 44301 NULL
136170 +ath6kl_keepalive_read_44303 ath6kl_keepalive_read 3-0 44303 NULL
136171 +max8997_rtc_set_update_reg_44308 max8997_rtc_set_update_reg 0 44308 NULL
136172 +snd_pcm_lib_alloc_vmalloc_buffer_44309 snd_pcm_lib_alloc_vmalloc_buffer 2 44309 NULL
136173 +target_core_dev_wwn_store_attr_vpd_assoc_target_port_44310 target_core_dev_wwn_store_attr_vpd_assoc_target_port 0-3 44310 NULL
136174 +bitmap_scnprintf_44318 bitmap_scnprintf 0-2 44318 NULL nohasharray
136175 +da9055_disable_auto_mode_44318 da9055_disable_auto_mode 0 44318 &bitmap_scnprintf_44318 nohasharray
136176 +set_temp_hyst_44318 set_temp_hyst 0-4 44318 &da9055_disable_auto_mode_44318
136177 +store_bank1_setting_44319 store_bank1_setting 0-4 44319 NULL
136178 +dispatch_proc_write_44320 dispatch_proc_write 3-0 44320 NULL nohasharray
136179 +generic_file_read_iter_44320 generic_file_read_iter 0 44320 &dispatch_proc_write_44320
136180 +ccp_init_data_44324 ccp_init_data 5 44324 NULL
136181 +shmem_setattr_44325 shmem_setattr 0 44325 NULL nohasharray
136182 +pwm1_enable_store_44325 pwm1_enable_store 0-4 44325 &shmem_setattr_44325
136183 +rs_init_44327 rs_init 1 44327 NULL
136184 +__uncore_filter_band2_show_44332 __uncore_filter_band2_show 0 44332 NULL
136185 +count_ah_combs_44334 count_ah_combs 0 44334 NULL
136186 +gadget_info_attr_show_44335 gadget_info_attr_show 0 44335 NULL
136187 +pyra_sysfs_read_profile_settings_44337 pyra_sysfs_read_profile_settings 0-5-6 44337 NULL
136188 +rc5t583_rtc_alarm_irq_enable_44338 rc5t583_rtc_alarm_irq_enable 0 44338 NULL
136189 +ubi_eba_write_leb_st_44343 ubi_eba_write_leb_st 5-0 44343 NULL
136190 +logfs_write_i0_44346 logfs_write_i0 0 44346 NULL nohasharray
136191 +radix_tree_maybe_preload_44346 radix_tree_maybe_preload 0 44346 &logfs_write_i0_44346
136192 +bcm87xx_config_init_44347 bcm87xx_config_init 0 44347 NULL
136193 +nfs_fscache_get_super_cookie_44355 nfs_fscache_get_super_cookie 3 44355 NULL nohasharray
136194 +blk_queue_init_tags_44355 blk_queue_init_tags 2 44355 &nfs_fscache_get_super_cookie_44355
136195 +set_format_44357 set_format 0 44357 NULL nohasharray
136196 +sys_write_44357 sys_write 3-0 44357 &set_format_44357
136197 +fm_v4l2_s_ctrl_44358 fm_v4l2_s_ctrl 0 44358 NULL
136198 +ipx_recvmsg_44366 ipx_recvmsg 0-4 44366 NULL
136199 +llcp_sock_bind_44367 llcp_sock_bind 0 44367 NULL nohasharray
136200 +atkbd_show_softraw_44367 atkbd_show_softraw 0 44367 &llcp_sock_bind_44367
136201 +topology_cpu_callback_44372 topology_cpu_callback 0 44372 NULL
136202 +rts_threshold_read_44384 rts_threshold_read 3-0 44384 NULL
136203 +ubi_sync_44391 ubi_sync 0 44391 NULL
136204 +t4_change_mac_44392 t4_change_mac 0 44392 NULL
136205 +mtip_hw_read_flags_44396 mtip_hw_read_flags 3-0 44396 NULL nohasharray
136206 +show_44396 show 0 44396 &mtip_hw_read_flags_44396 nohasharray
136207 +mwl8k_cmd_set_edca_params_44396 mwl8k_cmd_set_edca_params 0 44396 &show_44396
136208 +pcibios_err_to_errno_44397 pcibios_err_to_errno 0-1 44397 NULL
136209 +aoedev_flush_44398 aoedev_flush 2-0 44398 NULL nohasharray
136210 +snd_atiixp_playback_prepare_44398 snd_atiixp_playback_prepare 0 44398 &aoedev_flush_44398
136211 +drm_buffer_alloc_44405 drm_buffer_alloc 2 44405 NULL
136212 +ceph_vxattrcb_dir_rfiles_44407 ceph_vxattrcb_dir_rfiles 0 44407 NULL
136213 +store_tabletPointerMode_44408 store_tabletPointerMode 0-4 44408 NULL
136214 +coda_symlink_filler_44409 coda_symlink_filler 0 44409 NULL
136215 +osst_do_scsi_44410 osst_do_scsi 4 44410 NULL
136216 +link_layer_show_44412 link_layer_show 0 44412 NULL nohasharray
136217 +save_ioapic_entries_44412 save_ioapic_entries 0 44412 &link_layer_show_44412
136218 +qt1010_writereg_44415 qt1010_writereg 0 44415 NULL
136219 +dvbsky_usb_generic_rw_44417 dvbsky_usb_generic_rw 0 44417 NULL
136220 +ieee80211_if_read_rc_rateidx_mcs_mask_5ghz_44423 ieee80211_if_read_rc_rateidx_mcs_mask_5ghz 3-0 44423 NULL
136221 +__hci_cmd_sync_44429 __hci_cmd_sync 3 44429 NULL
136222 +broadsheet_spiflash_op_on_address_44431 broadsheet_spiflash_op_on_address 0 44431 NULL
136223 +_nfs4_server_capabilities_44435 _nfs4_server_capabilities 0 44435 NULL nohasharray
136224 +fs16_to_cpu_44435 fs16_to_cpu 0-2 44435 &_nfs4_server_capabilities_44435 nohasharray
136225 +rt61pci_enable_radio_44435 rt61pci_enable_radio 0 44435 &fs16_to_cpu_44435
136226 +nilfs_dat_prepare_entry_44436 nilfs_dat_prepare_entry 0 44436 NULL
136227 +temp_SKIN_44437 temp_SKIN 0 44437 NULL
136228 +tpm_nsc_send_44438 tpm_nsc_send 0-3 44438 NULL
136229 +mwl8k_request_fw_44446 mwl8k_request_fw 0 44446 NULL
136230 +w83977af_net_open_44449 w83977af_net_open 0 44449 NULL
136231 +iwl_dbgfs_bf_params_write_44450 iwl_dbgfs_bf_params_write 0-3 44450 NULL nohasharray
136232 +eth_change_mtu_44450 eth_change_mtu 0 44450 &iwl_dbgfs_bf_params_write_44450
136233 +koneplus_sysfs_read_profilex_buttons_44454 koneplus_sysfs_read_profilex_buttons 0-5-6 44454 NULL
136234 +dma_mask_bits_show_44456 dma_mask_bits_show 0 44456 NULL
136235 +snd_pcm_do_suspend_44460 snd_pcm_do_suspend 0 44460 NULL
136236 +___alloc_bootmem_node_nopanic_44461 ___alloc_bootmem_node_nopanic 2 44461 NULL
136237 +cpuid_class_cpu_callback_44464 cpuid_class_cpu_callback 0 44464 NULL
136238 +mic_virtio_copy_to_user_44472 mic_virtio_copy_to_user 4-3 44472 NULL nohasharray
136239 +slave_show_44472 slave_show 0 44472 &mic_virtio_copy_to_user_44472
136240 +write_file_debug_44476 write_file_debug 3-0 44476 NULL
136241 +btrfs_chunk_item_size_44478 btrfs_chunk_item_size 0-1 44478 NULL
136242 +allocate_mid_44479 allocate_mid 0 44479 NULL
136243 +iwl_send_bt_env_44481 iwl_send_bt_env 0 44481 NULL
136244 +atxp1_showgpio1_44484 atxp1_showgpio1 0 44484 NULL nohasharray
136245 +iscsi_nacl_attrib_show_nopin_response_timeout_44484 iscsi_nacl_attrib_show_nopin_response_timeout 0 44484 &atxp1_showgpio1_44484
136246 +security_socket_sendmsg_44485 security_socket_sendmsg 0 44485 NULL
136247 +ext4_write_inode_44486 ext4_write_inode 0 44486 NULL
136248 +card_id_show_attr_44487 card_id_show_attr 0 44487 NULL nohasharray
136249 +size_store_44487 size_store 0-3 44487 &card_id_show_attr_44487
136250 +cond_read_node_44488 cond_read_node 0 44488 NULL
136251 +sdio_align_size_44489 sdio_align_size 0-2 44489 NULL
136252 +amd756_transaction_44492 amd756_transaction 0 44492 NULL
136253 +ixgbevf_open_44493 ixgbevf_open 0 44493 NULL
136254 +st_accel_trig_set_state_44495 st_accel_trig_set_state 0 44495 NULL
136255 +bio_advance_44496 bio_advance 2 44496 NULL nohasharray
136256 +MT2063_SoftwareShutdown_44496 MT2063_SoftwareShutdown 0 44496 &bio_advance_44496
136257 +vpx3220_s_stream_44498 vpx3220_s_stream 0 44498 NULL
136258 +ieee80211_if_read_dropped_frames_ttl_44500 ieee80211_if_read_dropped_frames_ttl 3-0 44500 NULL
136259 +show_sas_end_dev_tlr_supported_44501 show_sas_end_dev_tlr_supported 0 44501 NULL
136260 +xfrm_sa_len_44502 xfrm_sa_len 0 44502 NULL
136261 +security_getprocattr_44505 security_getprocattr 0 44505 NULL nohasharray
136262 +iwl_dbgfs_sram_read_44505 iwl_dbgfs_sram_read 3-0 44505 &security_getprocattr_44505
136263 +reserved_size_store_44508 reserved_size_store 0-4 44508 NULL
136264 +btrfs_space_info_show_total_bytes_44509 btrfs_space_info_show_total_bytes 0 44509 NULL
136265 +spidev_write_44510 spidev_write 3-0 44510 NULL
136266 +alc269_parse_auto_config_44518 alc269_parse_auto_config 0 44518 NULL
136267 +SyS_io_getevents_44519 SyS_io_getevents 3 44519 NULL
136268 +i7core_inject_type_show_44520 i7core_inject_type_show 0 44520 NULL nohasharray
136269 +tc3589x_gpio_direction_output_44520 tc3589x_gpio_direction_output 0 44520 &i7core_inject_type_show_44520
136270 +ivtv_ack_44524 ivtv_ack 0 44524 NULL
136271 +gxfb_check_var_44525 gxfb_check_var 0 44525 NULL
136272 +roccat_common2_sysfs_write_profile_buttons_44527 roccat_common2_sysfs_write_profile_buttons 0-6-5 44527 NULL
136273 +b_hnp_enable_show_44529 b_hnp_enable_show 0 44529 NULL nohasharray
136274 +vivid_fb_set_par_44529 vivid_fb_set_par 0 44529 &b_hnp_enable_show_44529
136275 +ath9k_hw_reset_44536 ath9k_hw_reset 0 44536 NULL
136276 +comm_write_44537 comm_write 3-0 44537 NULL nohasharray
136277 +sys_msgsnd_44537 sys_msgsnd 3 44537 &comm_write_44537
136278 +shmem_getpage_gfp_44556 shmem_getpage_gfp 0 44556 NULL
136279 +picolcd_set_par_44559 picolcd_set_par 0 44559 NULL
136280 +sctp_gen_sack_44565 sctp_gen_sack 0 44565 NULL
136281 +default_pvid_store_44566 default_pvid_store 0-4 44566 NULL
136282 +show_registers_44567 show_registers 0 44567 NULL nohasharray
136283 +show_iface_first_burst_len_44567 show_iface_first_burst_len 0 44567 &show_registers_44567
136284 +pch_gbe_request_irq_44570 pch_gbe_request_irq 0 44570 NULL
136285 +kobj_attr_store_44573 kobj_attr_store 0-4 44573 NULL
136286 +isl1208_sysfs_show_atrim_44574 isl1208_sysfs_show_atrim 0 44574 NULL
136287 +gfs2_write_cache_jdata_44575 gfs2_write_cache_jdata 0 44575 NULL
136288 +i7core_inject_store_channel_44576 i7core_inject_store_channel 0-4 44576 NULL
136289 +nilfs_unfreeze_44578 nilfs_unfreeze 0 44578 NULL
136290 +be_get_rxfh_indir_size_44582 be_get_rxfh_indir_size 0 44582 NULL
136291 +get_fc_port_speed_names_44585 get_fc_port_speed_names 0 44585 NULL
136292 +btrfs_set_extent_delalloc_44587 btrfs_set_extent_delalloc 0 44587 NULL
136293 +bdc_config_ep_44588 bdc_config_ep 0 44588 NULL
136294 +show_44594 show 0 44594 NULL nohasharray
136295 +set_usblim_44594 set_usblim 0-4 44594 &show_44594
136296 +snd_pcm_alloc_vmalloc_buffer_44595 snd_pcm_alloc_vmalloc_buffer 2 44595 NULL
136297 +get_fan_min_44596 get_fan_min 0 44596 NULL
136298 +popen_44599 popen 0 44599 NULL
136299 +thermal_temp_input_show_44600 thermal_temp_input_show 0 44600 NULL
136300 +nouveau_perfmon_create__44602 nouveau_perfmon_create_ 4 44602 NULL
136301 +show_ipOutDiscards_44605 show_ipOutDiscards 0 44605 NULL
136302 +buffer_size_read_44609 buffer_size_read 0 44609 NULL
136303 +pm_async_store_44619 pm_async_store 0-4 44619 NULL
136304 +ecryptfs_copy_up_encrypted_with_header_44622 ecryptfs_copy_up_encrypted_with_header 0 44622 NULL
136305 +niu_rx_channel_reset_44627 niu_rx_channel_reset 0 44627 NULL
136306 +cfpkt_add_body_44630 cfpkt_add_body 3 44630 NULL
136307 +msb_get_free_block_44633 msb_get_free_block 2 44633 NULL nohasharray
136308 +xpcs_mmd_write_44633 xpcs_mmd_write 3 44633 &msb_get_free_block_44633
136309 +write_all_xattrs_44634 write_all_xattrs 0 44634 NULL
136310 +ltc2945_reset_history_44639 ltc2945_reset_history 0-4 44639 NULL
136311 +ezusb_docmd_wait_44641 ezusb_docmd_wait 0 44641 NULL
136312 +target_core_store_dev_enable_44642 target_core_store_dev_enable 0-3 44642 NULL
136313 +ext2_new_block_44645 ext2_new_block 2-0 44645 NULL nohasharray
136314 +show_fc_vport_symbolic_name_44645 show_fc_vport_symbolic_name 0 44645 &ext2_new_block_44645
136315 +show_match_busid_44647 show_match_busid 0 44647 NULL
136316 +show_fc_vport_port_name_44656 show_fc_vport_port_name 0 44656 NULL
136317 +store_44659 store 0-3 44659 NULL
136318 +alloc_ctrl_packet_44667 alloc_ctrl_packet 1 44667 NULL
136319 +show_ctrl_44671 show_ctrl 0 44671 NULL
136320 +mpi_resize_44674 mpi_resize 2 44674 NULL
136321 +auxch_init_44675 auxch_init 0 44675 NULL
136322 +ipheth_rx_submit_44679 ipheth_rx_submit 0 44679 NULL nohasharray
136323 +velocity_open_44679 velocity_open 0 44679 &ipheth_rx_submit_44679
136324 +fm10k_iov_alloc_data_44682 fm10k_iov_alloc_data 0 44682 NULL
136325 +st_try_direct_io_show_44683 st_try_direct_io_show 0 44683 NULL
136326 +cifs_setattr_nounix_44685 cifs_setattr_nounix 0 44685 NULL nohasharray
136327 +sysfs_create_link_44685 sysfs_create_link 0 44685 &cifs_setattr_nounix_44685
136328 +ts_read_44687 ts_read 3-0 44687 NULL
136329 +qib_get_user_pages_44689 qib_get_user_pages 0 44689 NULL nohasharray
136330 +hsr_dev_open_44689 hsr_dev_open 0 44689 &qib_get_user_pages_44689
136331 +selinux_sb_statfs_44691 selinux_sb_statfs 0 44691 NULL
136332 +show_host_busy_44693 show_host_busy 0 44693 NULL
136333 +os_desc_attr_store_44695 os_desc_attr_store 0-4 44695 NULL nohasharray
136334 +ieee80211_get_sset_count_44695 ieee80211_get_sset_count 0 44695 &os_desc_attr_store_44695
136335 +write_file_spectral_bins_44696 write_file_spectral_bins 3-0 44696 NULL
136336 +lov_emerg_alloc_44698 lov_emerg_alloc 1 44698 NULL
136337 +C_SYSC_select_44701 C_SYSC_select 1 44701 NULL
136338 +mlx4_flow_attach_44702 mlx4_flow_attach 0 44702 NULL
136339 +hotkey_bios_mask_show_44708 hotkey_bios_mask_show 0 44708 NULL
136340 +xfer_to_user_44713 xfer_to_user 3 44713 NULL
136341 +mt9t112_s_stream_44716 mt9t112_s_stream 0 44716 NULL
136342 +__iscsi_disc_show_password_44722 __iscsi_disc_show_password 0 44722 NULL
136343 +C_SYSC_semtimedop_44725 C_SYSC_semtimedop 3 44725 NULL nohasharray
136344 +_zd_iowrite32v_locked_44725 _zd_iowrite32v_locked 0-3 44725 &C_SYSC_semtimedop_44725
136345 +do_fbcon_takeover_44726 do_fbcon_takeover 0 44726 NULL
136346 +clusterip_proc_write_44729 clusterip_proc_write 3-0 44729 NULL
136347 +fib_count_nexthops_44730 fib_count_nexthops 0 44730 NULL nohasharray
136348 +get_dev_desc_store_44730 get_dev_desc_store 0-4 44730 &fib_count_nexthops_44730
136349 +efx_wanted_parallelism_44732 efx_wanted_parallelism 0 44732 NULL nohasharray
136350 +SyS_read_44732 SyS_read 3 44732 &efx_wanted_parallelism_44732
136351 +qlcnic_83xx_create_tx_ctx_44733 qlcnic_83xx_create_tx_ctx 0 44733 NULL
136352 +key_tx_rx_count_read_44742 key_tx_rx_count_read 3-0 44742 NULL nohasharray
136353 +il3945_show_temperature_44742 il3945_show_temperature 0 44742 &key_tx_rx_count_read_44742
136354 +WIL_GET_BITS_44747 WIL_GET_BITS 0-3-2-1 44747 NULL
136355 +phy_poll_reset_44752 phy_poll_reset 0 44752 NULL
136356 +bch_bio_max_sectors_44755 bch_bio_max_sectors 0 44755 NULL
136357 +tnode_new_44757 tnode_new 3 44757 NULL nohasharray
136358 +pty_write_44757 pty_write 3-0 44757 &tnode_new_44757
136359 +bop_assign_44765 bop_assign 0 44765 NULL
136360 +_nfs4_do_setattr_44767 _nfs4_do_setattr 0 44767 NULL nohasharray
136361 +write_44767 write 0-3 44767 &_nfs4_do_setattr_44767
136362 +snd_usX2Y_pcm_prepare_44768 snd_usX2Y_pcm_prepare 0 44768 NULL
136363 +__videobuf_copy_stream_44769 __videobuf_copy_stream 4-0 44769 NULL
136364 +show_44772 show 0 44772 NULL nohasharray
136365 +ath5k_setup_channel_powertable_44772 ath5k_setup_channel_powertable 0 44772 &show_44772
136366 +handsfree_ramp_44777 handsfree_ramp 2 44777 NULL
136367 +readstat_44780 readstat 0 44780 NULL
136368 +irq_domain_add_legacy_44781 irq_domain_add_legacy 2-4 44781 NULL
136369 +sctp_setsockopt_44788 sctp_setsockopt 5-0 44788 NULL
136370 +proc_read_44793 proc_read 0 44793 NULL nohasharray
136371 +target_core_alua_tg_pt_gp_store_attr_preferred_44793 target_core_alua_tg_pt_gp_store_attr_preferred 0-3 44793 &proc_read_44793
136372 +posix_clock_read_44794 posix_clock_read 0-3 44794 NULL
136373 +rx_dropped_read_44799 rx_dropped_read 3-0 44799 NULL
136374 +cas_open_44801 cas_open 0 44801 NULL
136375 +iscsit_na_random_datain_seq_offsets_44804 iscsit_na_random_datain_seq_offsets 0 44804 NULL
136376 +x25_pacsize_to_bytes_44812 x25_pacsize_to_bytes 0 44812 NULL
136377 +qla4xxx_alloc_work_44813 qla4xxx_alloc_work 2 44813 NULL
136378 +sbs_init_44817 sbs_init 0 44817 NULL
136379 +fsp_attr_set_vscroll_44818 fsp_attr_set_vscroll 0-4 44818 NULL
136380 +force_static_address_write_44819 force_static_address_write 3-0 44819 NULL
136381 +ipv6_conntrack_local_44820 ipv6_conntrack_local 0 44820 NULL
136382 +wa_urb_enqueue_b_44822 wa_urb_enqueue_b 0 44822 NULL
136383 +mei_cl_read_start_44824 mei_cl_read_start 2-0 44824 NULL
136384 +xfs_da3_swap_lastblock_44825 xfs_da3_swap_lastblock 0 44825 NULL
136385 +at86rf230_set_csma_params_44826 at86rf230_set_csma_params 0 44826 NULL
136386 +ocfs2_control_do_setnode_msg_44828 ocfs2_control_do_setnode_msg 0 44828 NULL
136387 +xen_hvm_cpu_notify_44831 xen_hvm_cpu_notify 0 44831 NULL
136388 +units_sprintf_44833 units_sprintf 0 44833 NULL
136389 +sisusb_write_44834 sisusb_write 3-0 44834 NULL
136390 +rtl8180_add_interface_44835 rtl8180_add_interface 0 44835 NULL
136391 +node_show_44836 node_show 0 44836 NULL
136392 +_nfs4_proc_symlink_44843 _nfs4_proc_symlink 0 44843 NULL
136393 +kvm_read_hva_44847 kvm_read_hva 3 44847 NULL nohasharray
136394 +f2fs_sync_fs_44847 f2fs_sync_fs 0 44847 &kvm_read_hva_44847
136395 +cross_eof_44848 cross_eof 0 44848 NULL
136396 +bfad_im_num_of_discovered_ports_show_44849 bfad_im_num_of_discovered_ports_show 0 44849 NULL nohasharray
136397 +dbg_check_lprops_44849 dbg_check_lprops 0 44849 &bfad_im_num_of_discovered_ports_show_44849
136398 +cis820x_config_init_44850 cis820x_config_init 0 44850 NULL nohasharray
136399 +qib_verbs_send_dma_44850 qib_verbs_send_dma 6 44850 &cis820x_config_init_44850
136400 +packet_do_bind_44851 packet_do_bind 0 44851 NULL
136401 +create_hp_mic_44854 create_hp_mic 0 44854 NULL
136402 +copydesc_user_44855 copydesc_user 3 44855 NULL
136403 +adp8870_bl_ambient_light_zone_show_44856 adp8870_bl_ambient_light_zone_show 0 44856 NULL
136404 +picolcd_debug_flash_write_44858 picolcd_debug_flash_write 0-3 44858 NULL nohasharray
136405 +bch_stats_store_44858 bch_stats_store 0-4 44858 &picolcd_debug_flash_write_44858
136406 +perm_hwaddr_show_44859 perm_hwaddr_show 0 44859 NULL nohasharray
136407 +mark_swapfiles_44859 mark_swapfiles 0 44859 &perm_hwaddr_show_44859
136408 +iwl_send_wimax_coex_44861 iwl_send_wimax_coex 0 44861 NULL
136409 +disk_removable_show_44864 disk_removable_show 0 44864 NULL
136410 +set_advertising_44870 set_advertising 4 44870 NULL
136411 +init_rs_44873 init_rs 1 44873 NULL nohasharray
136412 +inode_readahead_blks_store_44873 inode_readahead_blks_store 0-4 44873 &init_rs_44873
136413 +show_fcoe_ctlr_device_link_fail_44874 show_fcoe_ctlr_device_link_fail 0 44874 NULL
136414 +radeon_get_dpm_forced_performance_level_44881 radeon_get_dpm_forced_performance_level 0 44881 NULL nohasharray
136415 +omfs_statfs_44881 omfs_statfs 0 44881 &radeon_get_dpm_forced_performance_level_44881
136416 +skb_availroom_44883 skb_availroom 0 44883 NULL
136417 +isl1208_i2c_get_usr_44885 isl1208_i2c_get_usr 0 44885 NULL
136418 +usb_os_desc_attr_show_44887 usb_os_desc_attr_show 0 44887 NULL nohasharray
136419 +patch_ad1882_44887 patch_ad1882 0 44887 &usb_os_desc_attr_show_44887
136420 +cfq_set_weight_44888 cfq_set_weight 0 44888 NULL
136421 +kaweth_open_44889 kaweth_open 0 44889 NULL
136422 +nf_bridge_encap_header_len_44890 nf_bridge_encap_header_len 0 44890 NULL
136423 +show_fcoe_fcf_device_priority_44893 show_fcoe_fcf_device_priority 0 44893 NULL nohasharray
136424 +ocfs2_wait_for_mask_44893 ocfs2_wait_for_mask 0 44893 &show_fcoe_fcf_device_priority_44893
136425 +nct7802_read_temp_44895 nct7802_read_temp 0 44895 NULL
136426 +do_tty_write_44896 do_tty_write 5-0 44896 NULL nohasharray
136427 +show_local_mac_44896 show_local_mac 0 44896 &do_tty_write_44896
136428 +async_readv_44898 async_readv 0 44898 NULL
136429 +_scsih_change_queue_depth_44902 _scsih_change_queue_depth 0-2 44902 NULL
136430 +elsa_resume_44904 elsa_resume 0 44904 NULL nohasharray
136431 +ip_vs_send_async_44904 ip_vs_send_async 3 44904 &elsa_resume_44904
136432 +iwl_mvm_drain_sta_44909 iwl_mvm_drain_sta 0 44909 NULL
136433 +ext4_attr_show_44910 ext4_attr_show 0 44910 NULL
136434 +ptype_show_44913 ptype_show 0 44913 NULL
136435 +regmap_spi_read_44921 regmap_spi_read 0-3-5 44921 NULL
136436 +inode_setsecurity_44924 inode_setsecurity 0 44924 NULL nohasharray
136437 +ath5k_hw_write_ofdm_timings_44924 ath5k_hw_write_ofdm_timings 0 44924 &inode_setsecurity_44924
136438 +lp855x_get_bl_ctl_mode_44927 lp855x_get_bl_ctl_mode 0 44927 NULL
136439 +get_cpu_vid_44938 get_cpu_vid 0 44938 NULL nohasharray
136440 +store_rxbuf_44938 store_rxbuf 0-4 44938 &get_cpu_vid_44938
136441 +loop_attr_do_show_backing_file_44940 loop_attr_do_show_backing_file 0 44940 NULL
136442 +show_port_id_44946 show_port_id 0 44946 NULL nohasharray
136443 +read_report_descriptor_44946 read_report_descriptor 0-5-6 44946 &show_port_id_44946
136444 +_snd_pcm_hw_param_last_44947 _snd_pcm_hw_param_last 0 44947 NULL nohasharray
136445 +create_44947 create 0 44947 &_snd_pcm_hw_param_last_44947
136446 +cache_shared_cpu_map_setup_44949 cache_shared_cpu_map_setup 0 44949 NULL
136447 +ieee80211_build_probe_req_44951 ieee80211_build_probe_req 7-9 44951 NULL
136448 +m88ts2022_get_if_frequency_44956 m88ts2022_get_if_frequency 0 44956 NULL
136449 +sr_probe_44958 sr_probe 0 44958 NULL nohasharray
136450 +target_fabric_mappedlun_attr_store_44958 target_fabric_mappedlun_attr_store 0-4 44958 &sr_probe_44958
136451 +target_core_dev_pr_store_attr_res_aptpl_metadata_44965 target_core_dev_pr_store_attr_res_aptpl_metadata 0-3 44965 NULL
136452 +mwl8k_config_44968 mwl8k_config 0 44968 NULL
136453 +tx_queue_status_read_44978 tx_queue_status_read 3-0 44978 NULL
136454 +dsa_slave_open_44990 dsa_slave_open 0 44990 NULL
136455 +map_index_to_lba_44993 map_index_to_lba 0-1 44993 NULL nohasharray
136456 +bond_option_mode_set_44993 bond_option_mode_set 0 44993 &map_index_to_lba_44993
136457 +log_debug_read_44994 log_debug_read 0 44994 NULL
136458 +selinux_inode_follow_link_44995 selinux_inode_follow_link 0 44995 NULL
136459 +intel_mapping_error_45000 intel_mapping_error 0-2 45000 NULL
136460 +iscsi_stat_logout_show_attr_inst_45003 iscsi_stat_logout_show_attr_inst 0 45003 NULL
136461 +mc13xxx_rtc_irq_enable_unlocked_45005 mc13xxx_rtc_irq_enable_unlocked 3-0 45005 NULL nohasharray
136462 +bh1770_lux_range_show_45005 bh1770_lux_range_show 0 45005 &mc13xxx_rtc_irq_enable_unlocked_45005
136463 +iscsi_tpg_param_store_IFMarkInt_45007 iscsi_tpg_param_store_IFMarkInt 0-3 45007 NULL
136464 +drbd_recv_all_warn_45011 drbd_recv_all_warn 3 45011 NULL
136465 +ecryptfs_setattr_45013 ecryptfs_setattr 0 45013 NULL
136466 +xfs_da3_join_45014 xfs_da3_join 0 45014 NULL
136467 +ptrace_writedata_45021 ptrace_writedata 4 45021 NULL nohasharray
136468 +read_block_bitmap_45021 read_block_bitmap 2 45021 &ptrace_writedata_45021 nohasharray
136469 +iscsi_tpg_param_store_FirstBurstLength_45021 iscsi_tpg_param_store_FirstBurstLength 0-3 45021 &read_block_bitmap_45021
136470 +ath10k_htt_connect_45022 ath10k_htt_connect 0 45022 NULL
136471 +show_state_power_usage_45023 show_state_power_usage 0 45023 NULL nohasharray
136472 +zd1211b_hw_init_hmac_45023 zd1211b_hw_init_hmac 0 45023 &show_state_power_usage_45023
136473 +dm_kvzalloc_45025 dm_kvzalloc 1 45025 NULL
136474 +hotplug_cfd_45029 hotplug_cfd 0 45029 NULL
136475 +snd_seq_kernel_client_ctl_45032 snd_seq_kernel_client_ctl 0 45032 NULL
136476 +vfio_ecap_init_45033 vfio_ecap_init 0 45033 NULL
136477 +packet_mc_add_45035 packet_mc_add 0 45035 NULL
136478 +iwl_dbgfs_fw_restart_write_45036 iwl_dbgfs_fw_restart_write 0-3 45036 NULL
136479 +store_drivers_autoprobe_45037 store_drivers_autoprobe 0-3 45037 NULL
136480 +show_in_label_45039 show_in_label 0 45039 NULL
136481 +show_fcstat_rx_words_45041 show_fcstat_rx_words 0 45041 NULL
136482 +reiserfs_for_each_xattr_45046 reiserfs_for_each_xattr 0 45046 NULL
136483 +igb_change_mtu_45054 igb_change_mtu 0 45054 NULL
136484 +il_send_rxon_assoc_45055 il_send_rxon_assoc 0 45055 NULL nohasharray
136485 +gpio_keys_store_disabled_keys_45055 gpio_keys_store_disabled_keys 0-4 45055 &il_send_rxon_assoc_45055 nohasharray
136486 +qlcnic_sriov_pf_cfg_vlan_filtering_45055 qlcnic_sriov_pf_cfg_vlan_filtering 0 45055 &gpio_keys_store_disabled_keys_45055
136487 +adt7x10_show_temp_45056 adt7x10_show_temp 0 45056 NULL nohasharray
136488 +range_straddles_page_boundary_45056 range_straddles_page_boundary 1 45056 &adt7x10_show_temp_45056
136489 +sysfs_do_create_link_sd_45057 sysfs_do_create_link_sd 0 45057 NULL
136490 +sel_write_user_45060 sel_write_user 3 45060 NULL
136491 +qla4xxx_fw_version_show_45062 qla4xxx_fw_version_show 0 45062 NULL
136492 +show_45064 show 0 45064 NULL
136493 +ubifs_fsync_45067 ubifs_fsync 0 45067 NULL
136494 +o2nm_node_ipv4_port_write_45068 o2nm_node_ipv4_port_write 0-3 45068 NULL
136495 +snd_mixart_BA0_read_45069 snd_mixart_BA0_read 5-0 45069 NULL
136496 +removable_show_45071 removable_show 0 45071 NULL nohasharray
136497 +set_offset_45071 set_offset 0-4 45071 &removable_show_45071
136498 +gxfb_set_par_45080 gxfb_set_par 0 45080 NULL
136499 +show_ata_port_idle_irq_45087 show_ata_port_idle_irq 0 45087 NULL
136500 +wl1271_boot_set_ecpu_ctrl_45088 wl1271_boot_set_ecpu_ctrl 0 45088 NULL nohasharray
136501 +target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device_45088 target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device 0-3 45088 &wl1271_boot_set_ecpu_ctrl_45088
136502 +__device_suspend_45089 __device_suspend 0 45089 NULL
136503 +getattr_45091 getattr 0 45091 NULL
136504 +c2_pseudo_change_mtu_45101 c2_pseudo_change_mtu 0 45101 NULL
136505 +ahci_activity_store_45103 ahci_activity_store 0 45103 NULL
136506 +snd_card_new_45104 snd_card_new 5 45104 NULL
136507 +write_iter_45109 write_iter 0 45109 NULL
136508 +set_auto_temp_min_45111 set_auto_temp_min 0-4 45111 NULL
136509 +pwr_missing_bcns_cnt_read_45113 pwr_missing_bcns_cnt_read 3-0 45113 NULL
136510 +usbdev_read_45114 usbdev_read 3-0 45114 NULL
136511 +v9fs_xattr_user_set_45117 v9fs_xattr_user_set 0 45117 NULL
136512 +edd_show_legacy_max_cylinder_45119 edd_show_legacy_max_cylinder 0 45119 NULL
136513 +in_write_bytes_avail_show_45133 in_write_bytes_avail_show 0 45133 NULL nohasharray
136514 +isku_sysfs_write_reset_45133 isku_sysfs_write_reset 0-6-5 45133 &in_write_bytes_avail_show_45133
136515 +send_to_tty_45141 send_to_tty 3 45141 NULL
136516 +lp3971_ldo_disable_45142 lp3971_ldo_disable 0 45142 NULL
136517 +command_setapcor_45143 command_setapcor 0 45143 NULL
136518 +write_file_reset_45145 write_file_reset 0-3 45145 NULL
136519 +cfs_trace_daemon_command_usrstr_45147 cfs_trace_daemon_command_usrstr 2 45147 NULL
136520 +gen_bitmask_string_45149 gen_bitmask_string 6 45149 NULL
136521 +ixgbe_poll_for_msg_45150 ixgbe_poll_for_msg 0 45150 NULL nohasharray
136522 +store_spi_transport_rti_45150 store_spi_transport_rti 0-4 45150 &ixgbe_poll_for_msg_45150
136523 +tcp_setsockopt_45152 tcp_setsockopt 0 45152 NULL nohasharray
136524 +st_probe_45152 st_probe 0 45152 &tcp_setsockopt_45152
136525 +device_write_45156 device_write 3-0 45156 NULL
136526 +usX2Y_urbs_start_45159 usX2Y_urbs_start 0 45159 NULL nohasharray
136527 +ocfs2_dq_frozen_trigger_45159 ocfs2_dq_frozen_trigger 4 45159 &usX2Y_urbs_start_45159
136528 +SYSC_write_45160 SYSC_write 3-0 45160 NULL
136529 +tomoyo_write_self_45161 tomoyo_write_self 3-0 45161 NULL
136530 +xennet_create_queues_45162 xennet_create_queues 2 45162 NULL
136531 +cxacru_sysfs_show_mac_address_45163 cxacru_sysfs_show_mac_address 0 45163 NULL
136532 +sta_agg_status_write_45164 sta_agg_status_write 3-0 45164 NULL nohasharray
136533 +max8925_reg_write_45164 max8925_reg_write 0 45164 &sta_agg_status_write_45164
136534 +mce_write_45187 mce_write 0 45187 NULL
136535 +snd_sb_csp_load_user_45190 snd_sb_csp_load_user 3 45190 NULL nohasharray
136536 +sctp_pack_cookie_45190 sctp_pack_cookie 6 45190 &snd_sb_csp_load_user_45190
136537 +create_hp_out_ctls_45193 create_hp_out_ctls 0 45193 NULL
136538 +num_clusters_in_group_45194 num_clusters_in_group 2 45194 NULL
136539 +__radix_tree_preload_45197 __radix_tree_preload 0 45197 NULL
136540 +kstrtou16_45199 kstrtou16 0 45199 NULL
136541 +ims_pcu_set_info_45200 ims_pcu_set_info 0 45200 NULL nohasharray
136542 +smk_curacc_on_task_45200 smk_curacc_on_task 0 45200 &ims_pcu_set_info_45200
136543 +dvb_dvr_write_45201 dvb_dvr_write 0-3 45201 NULL nohasharray
136544 +add_child_45201 add_child 4 45201 &dvb_dvr_write_45201
136545 +mpt_lan_change_mtu_45205 mpt_lan_change_mtu 0 45205 NULL
136546 +iso_alloc_urb_45206 iso_alloc_urb 5-4 45206 NULL
136547 +ati_remote2_show_channel_mask_45207 ati_remote2_show_channel_mask 0 45207 NULL
136548 +rtl_show_version_45211 rtl_show_version 0 45211 NULL nohasharray
136549 +scsi_dh_notifier_45211 scsi_dh_notifier 0 45211 &rtl_show_version_45211
136550 +toss_secs_read_45212 toss_secs_read 0 45212 NULL
136551 +wl12xx_init_sta_role_45218 wl12xx_init_sta_role 0 45218 NULL
136552 +pcxhr_sub_set_clock_45222 pcxhr_sub_set_clock 0 45222 NULL
136553 +spi_alloc_master_45223 spi_alloc_master 2 45223 NULL
136554 +qla4xxx_set_acb_45224 qla4xxx_set_acb 0 45224 NULL
136555 +rocker_port_vlan_l2_groups_45230 rocker_port_vlan_l2_groups 0 45230 NULL
136556 +ieee80211_if_read_peer_45233 ieee80211_if_read_peer 3-0 45233 NULL nohasharray
136557 +lpfc_iocb_cnt_show_45233 lpfc_iocb_cnt_show 0 45233 &ieee80211_if_read_peer_45233
136558 +roccat_common2_sysfs_read_profile_45234 roccat_common2_sysfs_read_profile 0-5-6 45234 NULL
136559 +tw9910_set_hsync_45237 tw9910_set_hsync 0 45237 NULL
136560 +event_enable_write_45238 event_enable_write 3 45238 NULL
136561 +mgt_set_request_45244 mgt_set_request 0 45244 NULL
136562 +prism2_pda_proc_read_45246 prism2_pda_proc_read 3-0 45246 NULL
136563 +show_45247 show 0 45247 NULL
136564 +write_ltv_45250 write_ltv 0 45250 NULL
136565 +s5k4aa_set_gain_45254 s5k4aa_set_gain 0 45254 NULL
136566 +nobh_write_begin_45262 nobh_write_begin 0 45262 NULL
136567 +bq2415x_sysfs_show_mode_45270 bq2415x_sysfs_show_mode 0 45270 NULL
136568 +__smsc75xx_phy_wait_not_busy_45277 __smsc75xx_phy_wait_not_busy 0 45277 NULL
136569 +input_mt_init_slots_45279 input_mt_init_slots 2 45279 NULL
136570 +max3421_urb_enqueue_45282 max3421_urb_enqueue 0 45282 NULL
136571 +store_45285 store 0 45285 NULL
136572 +wl1251_acx_rts_threshold_45287 wl1251_acx_rts_threshold 0 45287 NULL
136573 +__acpi_processor_start_45289 __acpi_processor_start 0 45289 NULL
136574 +btmrvl_send_sync_cmd_45296 btmrvl_send_sync_cmd 4 45296 NULL
136575 +snd_pcm_oss_sync1_45298 snd_pcm_oss_sync1 2 45298 NULL nohasharray
136576 +sn9c2028_short_command_45298 sn9c2028_short_command 0 45298 &snd_pcm_oss_sync1_45298
136577 +category_show_45304 category_show 0 45304 NULL nohasharray
136578 +xfs_alert_fsblock_zero_45304 xfs_alert_fsblock_zero 0 45304 &category_show_45304
136579 +disk_capability_show_45306 disk_capability_show 0 45306 NULL
136580 +e1000_tx_map_45309 e1000_tx_map 5 45309 NULL
136581 +hippi_header_45313 hippi_header 0 45313 NULL
136582 +__i2c_hid_command_45321 __i2c_hid_command 0 45321 NULL
136583 +compass_command_45324 compass_command 0 45324 NULL
136584 +label_cpu_DTS_45336 label_cpu_DTS 0 45336 NULL nohasharray
136585 +bnx2x_vfpf_config_mac_45336 bnx2x_vfpf_config_mac 0 45336 &label_cpu_DTS_45336
136586 +copy_vm86_regs_from_user_45340 copy_vm86_regs_from_user 3 45340 NULL
136587 +tomoyo_audit_net_log_45342 tomoyo_audit_net_log 0 45342 NULL
136588 +bpf_jit_binary_alloc_45348 bpf_jit_binary_alloc 1 45348 NULL nohasharray
136589 +policydb_init_45348 policydb_init 0 45348 &bpf_jit_binary_alloc_45348
136590 +pci_inteli960ni_init_45349 pci_inteli960ni_init 0 45349 NULL
136591 +posix_lock_file_45352 posix_lock_file 0 45352 NULL
136592 +isl1208_rtc_read_time_45356 isl1208_rtc_read_time 0 45356 NULL nohasharray
136593 +mic_dma_map_page_45356 mic_dma_map_page 0-3 45356 &isl1208_rtc_read_time_45356
136594 +wl12xx_acx_set_rate_mgmt_params_45357 wl12xx_acx_set_rate_mgmt_params 0 45357 NULL
136595 +hotkey_poll_freq_store_45373 hotkey_poll_freq_store 0-4 45373 NULL
136596 +null_alloc_repbuf_45375 null_alloc_repbuf 3 45375 NULL
136597 +wmi_set_channel_45380 wmi_set_channel 0 45380 NULL
136598 +goldfish_mmc_show_cover_switch_45382 goldfish_mmc_show_cover_switch 0 45382 NULL
136599 +snd_pcm_lib_ioctl_45383 snd_pcm_lib_ioctl 0 45383 NULL
136600 +snd_ctl_add_45389 snd_ctl_add 0 45389 NULL nohasharray
136601 +write_rbu_image_type_45389 write_rbu_image_type 0-6-5 45389 &snd_ctl_add_45389
136602 +wlcore_write_45391 wlcore_write 0 45391 NULL
136603 +count_skb_frag_slots_45395 count_skb_frag_slots 0 45395 NULL
136604 +lane2_associate_req_45398 lane2_associate_req 4 45398 NULL
136605 +keymap_store_45406 keymap_store 4 45406 NULL
136606 +cont_expand_zero_45408 cont_expand_zero 0-3 45408 NULL
136607 +show_45409 show 0 45409 NULL
136608 +b44_change_mtu_45411 b44_change_mtu 0 45411 NULL
136609 +sock_recv_errqueue_45412 sock_recv_errqueue 0-3 45412 NULL
136610 +rs5c372_get_trim_45415 rs5c372_get_trim 0 45415 NULL nohasharray
136611 +do_register_con_driver_45415 do_register_con_driver 0 45415 &rs5c372_get_trim_45415
136612 +acpi_pad_idlecpus_show_45416 acpi_pad_idlecpus_show 0 45416 NULL
136613 +sht15_wait_for_response_45419 sht15_wait_for_response 0 45419 NULL nohasharray
136614 +show_45419 show 0 45419 &sht15_wait_for_response_45419
136615 +ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 ieee80211_if_fmt_dot11MeshHWMProotInterval 3 45421 NULL nohasharray
136616 +snd_sonicvibes_playback_prepare_45421 snd_sonicvibes_playback_prepare 0 45421 &ieee80211_if_fmt_dot11MeshHWMProotInterval_45421
136617 +gfs2_xattr_set_45424 gfs2_xattr_set 0 45424 NULL
136618 +tiadc_channel_init_45425 tiadc_channel_init 2 45425 NULL
136619 +rt2x00lib_load_firmware_45427 rt2x00lib_load_firmware 0 45427 NULL
136620 +__do_generic_request_45428 __do_generic_request 0 45428 NULL
136621 +uncore_cpu_notifier_45429 uncore_cpu_notifier 0 45429 NULL
136622 +ll_iocontrol_register_45430 ll_iocontrol_register 2 45430 NULL
136623 +saa7146_i2c_writeout_45431 saa7146_i2c_writeout 0 45431 NULL
136624 +nouveau_hwmon_set_temp1_auto_point1_temp_45434 nouveau_hwmon_set_temp1_auto_point1_temp 0-4 45434 NULL
136625 +tty_buffer_alloc_45437 tty_buffer_alloc 2 45437 NULL nohasharray
136626 +xfs_attr3_leaf_flipflags_45437 xfs_attr3_leaf_flipflags 0 45437 &tty_buffer_alloc_45437
136627 +pm_state_show_45438 pm_state_show 0 45438 NULL
136628 +blkdev_direct_IO_45440 blkdev_direct_IO 4-0 45440 NULL
136629 +prepare_layoutcommit_45441 prepare_layoutcommit 0 45441 NULL nohasharray
136630 +store_fc_vport_symbolic_name_45441 store_fc_vport_symbolic_name 0-4 45441 &prepare_layoutcommit_45441
136631 +btrfs_show_u64_45443 btrfs_show_u64 0 45443 NULL
136632 +b44_phy_reset_45447 b44_phy_reset 0 45447 NULL nohasharray
136633 +store_spi_transport_iu_45447 store_spi_transport_iu 0-4 45447 &b44_phy_reset_45447
136634 +lpfc_bg_reftag_err_show_45448 lpfc_bg_reftag_err_show 0 45448 NULL
136635 +catc_open_45451 catc_open 0 45451 NULL
136636 +bq2415x_set_weak_battery_voltage_45454 bq2415x_set_weak_battery_voltage 0 45454 NULL
136637 +netxen_nic_get_regs_len_45456 netxen_nic_get_regs_len 0 45456 NULL nohasharray
136638 +mmc_power_save_host_45456 mmc_power_save_host 0 45456 &netxen_nic_get_regs_len_45456
136639 +mic_card_map_45457 mic_card_map 2-3 45457 NULL
136640 +__node_remap_45458 __node_remap 4 45458 NULL
136641 +nas_led_blink_show_45465 nas_led_blink_show 0 45465 NULL nohasharray
136642 +rpm_idle_45465 rpm_idle 0 45465 &nas_led_blink_show_45465
136643 +orig_data_size_show_45467 orig_data_size_show 0 45467 NULL nohasharray
136644 +udp_manip_pkt_45467 udp_manip_pkt 4 45467 &orig_data_size_show_45467
136645 +register_netdev_45468 register_netdev 0 45468 NULL nohasharray
136646 +tracing_read_dyn_info_45468 tracing_read_dyn_info 3 45468 &register_netdev_45468
136647 +ext3_xattr_trusted_list_45471 ext3_xattr_trusted_list 0-5 45471 NULL
136648 +__fuse_direct_write_45474 __fuse_direct_write 0 45474 NULL
136649 +slab_attr_store_45475 slab_attr_store 0-4 45475 NULL
136650 +show_indirect_dword_45476 show_indirect_dword 0 45476 NULL
136651 +workqueue_cpu_up_callback_45481 workqueue_cpu_up_callback 0 45481 NULL
136652 +ec_read_45485 ec_read 0 45485 NULL
136653 +__xfs_btree_split_45491 __xfs_btree_split 0 45491 NULL
136654 +lock_request_45495 lock_request 0 45495 NULL nohasharray
136655 +gether_opts_dev_addr_store_45495 gether_opts_dev_addr_store 0-3 45495 &lock_request_45495
136656 +qib_read_umem32_45497 qib_read_umem32 0 45497 NULL
136657 +show_counter_tx_dwords_45501 show_counter_tx_dwords 0 45501 NULL
136658 +show_ata_dev_spdn_cnt_45502 show_ata_dev_spdn_cnt 0 45502 NULL nohasharray
136659 +ip_mc_add_src_45502 ip_mc_add_src 0 45502 &show_ata_dev_spdn_cnt_45502
136660 +arizona_init_fll_45503 arizona_init_fll 5 45503 NULL
136661 +get_stats_45508 get_stats 0 45508 NULL
136662 +i40e_alloc_vfs_45511 i40e_alloc_vfs 2-0 45511 NULL
136663 +snd_rme32_playback_prepare_45514 snd_rme32_playback_prepare 0 45514 NULL
136664 +epx_c3_write_45515 epx_c3_write 0-3 45515 NULL
136665 +wl12xx_top_reg_write_45521 wl12xx_top_reg_write 0 45521 NULL
136666 +power_state_show_45525 power_state_show 0 45525 NULL nohasharray
136667 +store_45525 store 0-3 45525 &power_state_show_45525
136668 +fuse_ref_page_45526 fuse_ref_page 0 45526 NULL
136669 +broadsheet_setup_spiflash_45527 broadsheet_setup_spiflash 0 45527 NULL
136670 +solo_set_motion_block_45529 solo_set_motion_block 0 45529 NULL
136671 +sys_lgetxattr_45531 sys_lgetxattr 4 45531 NULL
136672 +copy_macs_45534 copy_macs 4 45534 NULL
136673 +w1_ds2760_read_45535 w1_ds2760_read 3-4-0 45535 NULL
136674 +pdacf_pcm_trigger_45539 pdacf_pcm_trigger 0 45539 NULL
136675 +iwl_mvm_binding_update_45542 iwl_mvm_binding_update 0 45542 NULL
136676 +isofs_hashi_ms_45544 isofs_hashi_ms 0 45544 NULL
136677 +usbvision_i2c_write_max4_45545 usbvision_i2c_write_max4 0-4 45545 NULL
136678 +v9fs_direct_read_45546 v9fs_direct_read 3-0 45546 NULL
136679 +cx18_copy_mdl_to_user_45549 cx18_copy_mdl_to_user 4 45549 NULL nohasharray
136680 +patch_vt1708B_45549 patch_vt1708B 0 45549 &cx18_copy_mdl_to_user_45549
136681 +saa7127_set_video_enable_45550 saa7127_set_video_enable 0 45550 NULL
136682 +ext3_group_first_block_no_45555 ext3_group_first_block_no 0-2 45555 NULL nohasharray
136683 +lec_open_45555 lec_open 0 45555 &ext3_group_first_block_no_45555
136684 +__verify_memory_type_45556 __verify_memory_type 0 45556 NULL
136685 +stats_dot11ACKFailureCount_read_45558 stats_dot11ACKFailureCount_read 3-0 45558 NULL nohasharray
136686 +part_partition_show_45558 part_partition_show 0 45558 &stats_dot11ACKFailureCount_read_45558 nohasharray
136687 +skge_device_event_45558 skge_device_event 0 45558 &part_partition_show_45558
136688 +_regmap_bus_raw_write_45559 _regmap_bus_raw_write 2 45559 NULL
136689 +iwl_send_calib_results_45560 iwl_send_calib_results 0 45560 NULL
136690 +venus_rmdir_45564 venus_rmdir 4 45564 NULL nohasharray
136691 +create_endpoint_and_queue_int_45564 create_endpoint_and_queue_int 0 45564 &venus_rmdir_45564
136692 +uwb_rc_addr_get_45566 uwb_rc_addr_get 0 45566 NULL nohasharray
136693 +nouveau_hwmon_get_pwm1_min_45566 nouveau_hwmon_get_pwm1_min 0 45566 &uwb_rc_addr_get_45566
136694 +request_fw_file_45567 request_fw_file 0 45567 NULL
136695 +snd_emu10k1_capture_prepare_45569 snd_emu10k1_capture_prepare 0 45569 NULL nohasharray
136696 +xgene_rtc_set_alarm_45569 xgene_rtc_set_alarm 0 45569 &snd_emu10k1_capture_prepare_45569
136697 +power_read_file_45573 power_read_file 0 45573 NULL nohasharray
136698 +pm8001_set_nvmd_45573 pm8001_set_nvmd 0 45573 &power_read_file_45573
136699 +dvb_usb_v2_generic_io_45576 dvb_usb_v2_generic_io 0 45576 NULL
136700 +zd_usb_iowrite16v_async_end_45580 zd_usb_iowrite16v_async_end 0 45580 NULL
136701 +sched_group_set_rt_period_45581 sched_group_set_rt_period 0 45581 NULL
136702 +wdata_fill_from_iovec_45585 wdata_fill_from_iovec 0 45585 NULL
136703 +ipath_create_cq_45586 ipath_create_cq 2 45586 NULL
136704 +pm8001_ctl_ob_queue_log_show_45590 pm8001_ctl_ob_queue_log_show 0 45590 NULL
136705 +rdma_set_ib_paths_45592 rdma_set_ib_paths 3 45592 NULL
136706 +sensor_get_auxtrip_45593 sensor_get_auxtrip 0 45593 NULL
136707 +apds990x_chip_id_show_45594 apds990x_chip_id_show 0 45594 NULL
136708 +ipmi_heartbeat_45597 ipmi_heartbeat 0 45597 NULL
136709 +ath6kl_keepalive_write_45600 ath6kl_keepalive_write 3-0 45600 NULL
136710 +snd_seq_oss_write_45603 snd_seq_oss_write 0 45603 NULL
136711 +recv_post_dequeue_45607 recv_post_dequeue 0 45607 NULL
136712 +hidraw_get_report_45609 hidraw_get_report 3 45609 NULL nohasharray
136713 +ov9640_reg_rmw_45609 ov9640_reg_rmw 0 45609 &hidraw_get_report_45609
136714 +drm_dp_i2c_do_msg_45610 drm_dp_i2c_do_msg 0 45610 NULL
136715 +snd_solo_pcm_prepare_45611 snd_solo_pcm_prepare 0 45611 NULL nohasharray
136716 +bat2_show_45611 bat2_show 0 45611 &snd_solo_pcm_prepare_45611
136717 +bch_cache_set_show_45612 bch_cache_set_show 0 45612 NULL
136718 +audit_log_n_hex_45617 audit_log_n_hex 3 45617 NULL
136719 +xgene_enet_open_45619 xgene_enet_open 0 45619 NULL
136720 +register_chrdev_region_45620 register_chrdev_region 0 45620 NULL
136721 +ipv4_synproxy_hook_45624 ipv4_synproxy_hook 0 45624 NULL
136722 +pn533_alloc_skb_45625 pn533_alloc_skb 2 45625 NULL
136723 +ip_dst_mtu_maybe_forward_45627 ip_dst_mtu_maybe_forward 0 45627 NULL
136724 +ecryptfs_getxattr_45631 ecryptfs_getxattr 0 45631 NULL
136725 +bad_file_aio_write_45633 bad_file_aio_write 0 45633 NULL
136726 +rdma_read_chunk_lcl_45638 rdma_read_chunk_lcl 7 45638 NULL
136727 +fake_rw_store_45641 fake_rw_store 0-3 45641 NULL
136728 +wl1273_fm_set_preemphasis_45645 wl1273_fm_set_preemphasis 0 45645 NULL
136729 +wusb_cdid_show_45647 wusb_cdid_show 0 45647 NULL
136730 +rj54n1_s_fmt_45650 rj54n1_s_fmt 0 45650 NULL
136731 +ebitmap_next_positive_45651 ebitmap_next_positive 3-0 45651 NULL
136732 +ext4_reserve_inode_write_45654 ext4_reserve_inode_write 0 45654 NULL
136733 +wq_numa_show_45656 wq_numa_show 0 45656 NULL
136734 +modelname_store_45663 modelname_store 0-4 45663 NULL
136735 +dma_map_cont_45668 dma_map_cont 5 45668 NULL
136736 +sysfs_kf_write_45670 sysfs_kf_write 0-3 45670 NULL
136737 +compat_mpctl_ioctl_45671 compat_mpctl_ioctl 2 45671 NULL
136738 +sd_probe_45675 sd_probe 0 45675 NULL
136739 +dgram_sendmsg_45679 dgram_sendmsg 4-0 45679 NULL nohasharray
136740 +set_pwm1_enable_45679 set_pwm1_enable 0-4 45679 &dgram_sendmsg_45679
136741 +snd_hda_ctl_add_45680 snd_hda_ctl_add 0 45680 NULL
136742 +il3945_alloc_bcast_station_45681 il3945_alloc_bcast_station 0 45681 NULL
136743 +set_params_45684 set_params 0 45684 NULL nohasharray
136744 +elan_i2c_set_mode_45684 elan_i2c_set_mode 0 45684 &set_params_45684
136745 +show_proxyarp_45689 show_proxyarp 0 45689 NULL
136746 +smk_write_ambient_45691 smk_write_ambient 3-0 45691 NULL
136747 +sr9700_link_reset_45697 sr9700_link_reset 0 45697 NULL
136748 +iscsi_nacl_attrib_store_nopin_timeout_45698 iscsi_nacl_attrib_store_nopin_timeout 0-3 45698 NULL
136749 +bscnl_emit_45699 bscnl_emit 5-0-2 45699 NULL nohasharray
136750 +unix_dgram_sendmsg_45699 unix_dgram_sendmsg 0-4 45699 &bscnl_emit_45699 nohasharray
136751 +sta_add_45699 sta_add 0 45699 &unix_dgram_sendmsg_45699
136752 +cachefiles_daemon_brun_45703 cachefiles_daemon_brun 0 45703 NULL nohasharray
136753 +sm501fb_set_par_crt_45703 sm501fb_set_par_crt 0 45703 &cachefiles_daemon_brun_45703
136754 +sg_proc_write_adio_45704 sg_proc_write_adio 3-0 45704 NULL nohasharray
136755 +ubifs_tnc_lookup_45704 ubifs_tnc_lookup 0 45704 &sg_proc_write_adio_45704
136756 +lm95234_update_device_45711 lm95234_update_device 0 45711 NULL
136757 +wlcore_smart_config_decode_event_45714 wlcore_smart_config_decode_event 4-2 45714 NULL
136758 +adp8860_bl_ambient_light_level_show_45717 adp8860_bl_ambient_light_level_show 0 45717 NULL
136759 +dvb_ca_en50221_init_45718 dvb_ca_en50221_init 4 45718 NULL nohasharray
136760 +bounce_error_event_45718 bounce_error_event 0 45718 &dvb_ca_en50221_init_45718 nohasharray
136761 +nilfs_btree_node_get_key_45718 nilfs_btree_node_get_key 0 45718 &bounce_error_event_45718
136762 +get_iface_param_45719 get_iface_param 0 45719 NULL
136763 +show_high_kb_45721 show_high_kb 0 45721 NULL
136764 +wm8350_reg_read_45729 wm8350_reg_read 0 45729 NULL nohasharray
136765 +rcu_cpu_notify_45729 rcu_cpu_notify 0 45729 &wm8350_reg_read_45729
136766 +show_chip_temp_45731 show_chip_temp 0 45731 NULL
136767 +handle_response_icmp_45733 handle_response_icmp 0-7 45733 NULL
136768 +snd_cs46xx_io_read_45734 snd_cs46xx_io_read 5-0 45734 NULL
136769 +sync_dirty_buffer_45736 sync_dirty_buffer 0 45736 NULL
136770 +skge_set_mac_address_45743 skge_set_mac_address 0 45743 NULL
136771 +m41t80_sysfs_set_sqwfreq_45746 m41t80_sysfs_set_sqwfreq 0-4 45746 NULL
136772 +rw_copy_check_uvector_45748 rw_copy_check_uvector 3-0 45748 NULL nohasharray
136773 +v4l2_ctrl_new_std_45748 v4l2_ctrl_new_std 5 45748 &rw_copy_check_uvector_45748
136774 +lkdtm_debugfs_read_45752 lkdtm_debugfs_read 3-0 45752 NULL nohasharray
136775 +afs_vnode_cache_get_key_45752 afs_vnode_cache_get_key 0 45752 &lkdtm_debugfs_read_45752
136776 +show_tabletWheel_45754 show_tabletWheel 0 45754 NULL
136777 +regulator_suspend_mem_state_show_45760 regulator_suspend_mem_state_show 0 45760 NULL
136778 +iwl_dbgfs_low_latency_write_45764 iwl_dbgfs_low_latency_write 0-3 45764 NULL
136779 +store_int_with_restart_45770 store_int_with_restart 4-0 45770 NULL
136780 +edd_show_default_heads_45773 edd_show_default_heads 0 45773 NULL
136781 +gadget_dev_desc_idVendor_store_45774 gadget_dev_desc_idVendor_store 0-3 45774 NULL
136782 +alloc_ts_config_45775 alloc_ts_config 1 45775 NULL
136783 +FUA_show_45776 FUA_show 0 45776 NULL
136784 +snd_ice1712_playback_trigger_45777 snd_ice1712_playback_trigger 0 45777 NULL
136785 +parport_ieee1284_epp_read_addr_45781 parport_ieee1284_epp_read_addr 0 45781 NULL
136786 +osc_checksum_type_seq_write_45785 osc_checksum_type_seq_write 3 45785 NULL
136787 +ip6gre_tunnel_change_mtu_45786 ip6gre_tunnel_change_mtu 0 45786 NULL
136788 +ath5k_get_stats_45788 ath5k_get_stats 0 45788 NULL
136789 +st_gyro_buffer_predisable_45791 st_gyro_buffer_predisable 0 45791 NULL
136790 +cma_release_45795 cma_release 3 45795 NULL
136791 +cbaf_cc_upload_45799 cbaf_cc_upload 0 45799 NULL nohasharray
136792 +b43_pcmcia_resume_45799 b43_pcmcia_resume 0 45799 &cbaf_cc_upload_45799
136793 +raw_setsockopt_45800 raw_setsockopt 5-0 45800 NULL
136794 +adp5520_bl_dark_dim_show_45802 adp5520_bl_dark_dim_show 0 45802 NULL nohasharray
136795 +michael_update_45802 michael_update 0 45802 &adp5520_bl_dark_dim_show_45802
136796 +kvmclock_cpufreq_notifier_45803 kvmclock_cpufreq_notifier 0 45803 NULL
136797 +nct7802_read_fan_min_45804 nct7802_read_fan_min 0 45804 NULL
136798 +lbs_rdbbp_read_45805 lbs_rdbbp_read 3-0 45805 NULL
136799 +w1_ds2781_io_45806 w1_ds2781_io 0-4-3 45806 NULL nohasharray
136800 +NCR_700_change_queue_depth_45806 NCR_700_change_queue_depth 2 45806 &w1_ds2781_io_45806
136801 +af9005_i2c_write_45809 af9005_i2c_write 0 45809 NULL nohasharray
136802 +fc0011_readreg_45809 fc0011_readreg 0 45809 &af9005_i2c_write_45809 nohasharray
136803 +vif_add_45809 vif_add 0 45809 &fc0011_readreg_45809
136804 +store_hardware_switching_45810 store_hardware_switching 0-4 45810 NULL
136805 +pcpu_alloc_alloc_info_45813 pcpu_alloc_alloc_info 2-1 45813 NULL nohasharray
136806 +disk_events_poll_msecs_show_45813 disk_events_poll_msecs_show 0 45813 &pcpu_alloc_alloc_info_45813
136807 +ll_max_readahead_mb_seq_write_45815 ll_max_readahead_mb_seq_write 3 45815 NULL
136808 +show_dock_uid_45816 show_dock_uid 0 45816 NULL
136809 +hif_usb_send_tx_45818 hif_usb_send_tx 0 45818 NULL
136810 +fm_v4l2_init_video_device_45821 fm_v4l2_init_video_device 2 45821 NULL
136811 +show_counter_ib_status_changes_45822 show_counter_ib_status_changes 0 45822 NULL
136812 +start_endpoints_45825 start_endpoints 0 45825 NULL
136813 +ipv6_recv_rxpmtu_45830 ipv6_recv_rxpmtu 0-3 45830 NULL
136814 +mc13xxx_regulator_is_enabled_45832 mc13xxx_regulator_is_enabled 0 45832 NULL nohasharray
136815 +hash_walk_next_45832 hash_walk_next 0 45832 &mc13xxx_regulator_is_enabled_45832
136816 +audit_make_reply_45835 audit_make_reply 7 45835 NULL
136817 +perf_event_mux_interval_ms_store_45836 perf_event_mux_interval_ms_store 0-4 45836 NULL
136818 +ath10k_reg_value_read_45837 ath10k_reg_value_read 3-0 45837 NULL nohasharray
136819 +mtd_ecc_strength_show_45837 mtd_ecc_strength_show 0 45837 &ath10k_reg_value_read_45837
136820 +vti6_dev_init_gen_45840 vti6_dev_init_gen 0 45840 NULL
136821 +store_learning_45844 store_learning 0 45844 NULL
136822 +insert_state_45848 insert_state 0 45848 NULL
136823 +activity_read_45850 activity_read 0-5-6 45850 NULL
136824 +x509_process_extension_45854 x509_process_extension 5 45854 NULL
136825 +bus_attr_store_45856 bus_attr_store 0-4 45856 NULL
136826 +context_read_and_validate_45858 context_read_and_validate 0 45858 NULL
136827 +mmc_send_io_op_cond_45861 mmc_send_io_op_cond 0 45861 NULL
136828 +target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning_45862 target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning 0-3 45862 NULL
136829 +isdn_write_45863 isdn_write 3-0 45863 NULL
136830 +align_show_45871 align_show 0 45871 NULL
136831 +hung_up_tty_read_45873 hung_up_tty_read 0-3 45873 NULL
136832 +bluetooth_write_45874 bluetooth_write 0 45874 NULL
136833 +acpi_power_on_list_45877 acpi_power_on_list 0 45877 NULL nohasharray
136834 +m48t86_rtc_read_time_45877 m48t86_rtc_read_time 0 45877 &acpi_power_on_list_45877
136835 +shared_cpu_map_show_45879 shared_cpu_map_show 0 45879 NULL
136836 +_transport_get_expander_phy_error_log_45882 _transport_get_expander_phy_error_log 0 45882 NULL nohasharray
136837 +get_rdac_req_45882 get_rdac_req 3 45882 &_transport_get_expander_phy_error_log_45882
136838 +cbaf_wusb_device_band_groups_show_45884 cbaf_wusb_device_band_groups_show 0 45884 NULL nohasharray
136839 +xgmac_open_45884 xgmac_open 0 45884 &cbaf_wusb_device_band_groups_show_45884
136840 +ocfs2_xattr_block_find_45891 ocfs2_xattr_block_find 0 45891 NULL
136841 +saa7134_ts_queue_setup_45892 saa7134_ts_queue_setup 0 45892 NULL
136842 +jfs_getxattr_45893 jfs_getxattr 0 45893 NULL
136843 +siena_mem_map_size_45901 siena_mem_map_size 0 45901 NULL nohasharray
136844 +flat_cpu_mask_to_apicid_and_45901 flat_cpu_mask_to_apicid_and 0 45901 &siena_mem_map_size_45901
136845 +__svc_create_45903 __svc_create 3 45903 NULL nohasharray
136846 +cfs_cpt_weight_45903 cfs_cpt_weight 0 45903 &__svc_create_45903
136847 +rtl8152_change_mtu_45911 rtl8152_change_mtu 0 45911 NULL
136848 +wm_adsp_region_to_reg_45915 wm_adsp_region_to_reg 0-2 45915 NULL
136849 +dbgfs_frame_45917 dbgfs_frame 3-0 45917 NULL
136850 +lcd_read_45922 lcd_read 0-3 45922 NULL
136851 +tda827xa_set_params_45923 tda827xa_set_params 0 45923 NULL
136852 +hotplug_enabled_show_45924 hotplug_enabled_show 0 45924 NULL
136853 +nf_nat_ftp_fmt_cmd_45926 nf_nat_ftp_fmt_cmd 0 45926 NULL
136854 +host_store_raid_offload_debug_45928 host_store_raid_offload_debug 0-4 45928 NULL
136855 +_dln2_transfer_45930 _dln2_transfer 0 45930 NULL nohasharray
136856 +ext2_xattr_security_get_45930 ext2_xattr_security_get 0 45930 &_dln2_transfer_45930
136857 +request_ihex_firmware_45931 request_ihex_firmware 0 45931 NULL
136858 +bttv_s_ctrl_45933 bttv_s_ctrl 0 45933 NULL
136859 +alloc_mr_45935 alloc_mr 1 45935 NULL nohasharray
136860 +dlm_id_show_45935 dlm_id_show 0 45935 &alloc_mr_45935
136861 +show_fan_value_45938 show_fan_value 0 45938 NULL
136862 +wl12xx_hw_init_45944 wl12xx_hw_init 0 45944 NULL
136863 +brcmf_netdev_open_45945 brcmf_netdev_open 0 45945 NULL
136864 +show_sas_end_dev_I_T_nexus_loss_timeout_45946 show_sas_end_dev_I_T_nexus_loss_timeout 0 45946 NULL
136865 +cx231xx_gpio_i2c_write_45947 cx231xx_gpio_i2c_write 0 45947 NULL
136866 +pch_i2c_readbytes_45948 pch_i2c_readbytes 0 45948 NULL
136867 +acpi_ns_search_one_scope_45951 acpi_ns_search_one_scope 0 45951 NULL
136868 +show_in_reg_45952 show_in_reg 0 45952 NULL nohasharray
136869 +show_ata_dev_gscr_45952 show_ata_dev_gscr 0 45952 &show_in_reg_45952 nohasharray
136870 +store_sched1_45952 store_sched1 4-0 45952 &show_ata_dev_gscr_45952
136871 +ndisc_opt_addr_space_45959 ndisc_opt_addr_space 0 45959 NULL
136872 +set_45961 set 0 45961 NULL
136873 +target_fabric_nacl_base_attr_show_45966 target_fabric_nacl_base_attr_show 0 45966 NULL
136874 +sdo_streamon_45968 sdo_streamon 0 45968 NULL
136875 +copy_to_45969 copy_to 3 45969 NULL nohasharray
136876 +isl29125_buffer_predisable_45969 isl29125_buffer_predisable 0 45969 &copy_to_45969
136877 +rb_simple_read_45972 rb_simple_read 3 45972 NULL
136878 +crypto_hash_walk_done_45974 crypto_hash_walk_done 0-2 45974 NULL
136879 +ezusb_writememory_45976 ezusb_writememory 4 45976 NULL
136880 +ioat2_dca_count_dca_slots_45984 ioat2_dca_count_dca_slots 0 45984 NULL
136881 +imsttfb_check_var_45988 imsttfb_check_var 0 45988 NULL
136882 +vv6410_s_ctrl_45992 vv6410_s_ctrl 0 45992 NULL
136883 +gether_opts_ifname_show_45993 gether_opts_ifname_show 0 45993 NULL
136884 +ezx_pcap_putget_46000 ezx_pcap_putget 0 46000 NULL
136885 +kobject_init_and_add_46003 kobject_init_and_add 0 46003 NULL
136886 +dn_device_event_46004 dn_device_event 0 46004 NULL
136887 +ci_ll_read_46006 ci_ll_read 0 46006 NULL
136888 +rt2800pci_set_device_state_46015 rt2800pci_set_device_state 0 46015 NULL
136889 +rt2800mmio_enable_radio_46016 rt2800mmio_enable_radio 0 46016 NULL
136890 +snd_cx231xx_capture_trigger_46017 snd_cx231xx_capture_trigger 0 46017 NULL
136891 +acpi_ds_method_data_set_value_46018 acpi_ds_method_data_set_value 0 46018 NULL
136892 +lpfc_board_mode_store_46023 lpfc_board_mode_store 0-4 46023 NULL
136893 +show_iface_header_digest_46027 show_iface_header_digest 0 46027 NULL
136894 +sierra_setup_urb_46029 sierra_setup_urb 5 46029 NULL
136895 +fnic_reset_stats_read_46030 fnic_reset_stats_read 3-0 46030 NULL nohasharray
136896 +get_free_entries_46030 get_free_entries 1 46030 &fnic_reset_stats_read_46030
136897 +__access_remote_vm_46031 __access_remote_vm 0 46031 NULL
136898 +nilfs_bmap_do_delete_46035 nilfs_bmap_do_delete 0 46035 NULL
136899 +arkfb_check_var_46041 arkfb_check_var 0 46041 NULL
136900 +ipvlan_init_46044 ipvlan_init 0 46044 NULL
136901 +rtl2832_sdr_buf_prepare_46045 rtl2832_sdr_buf_prepare 0 46045 NULL
136902 +lpfc_enable_bg_show_46046 lpfc_enable_bg_show 0 46046 NULL
136903 +socket_create_46047 socket_create 0 46047 NULL
136904 +lg4ff_range_show_46048 lg4ff_range_show 0 46048 NULL
136905 +da9052_bat_read_capacity_46049 da9052_bat_read_capacity 0 46049 NULL
136906 +acpi_register_gsi_xen_hvm_46052 acpi_register_gsi_xen_hvm 2 46052 NULL nohasharray
136907 +acpi_subsys_prepare_46052 acpi_subsys_prepare 0 46052 &acpi_register_gsi_xen_hvm_46052
136908 +i2c_smbus_read_i2c_block_data_46059 i2c_smbus_read_i2c_block_data 0 46059 NULL nohasharray
136909 +line6_midibuf_bytes_used_46059 line6_midibuf_bytes_used 0 46059 &i2c_smbus_read_i2c_block_data_46059
136910 +dma_tx_errors_read_46060 dma_tx_errors_read 3-0 46060 NULL
136911 +apds990x_rate_store_46062 apds990x_rate_store 0-4 46062 NULL
136912 +slhc_toss_46066 slhc_toss 0 46066 NULL
136913 +in_use_show_46075 in_use_show 0 46075 NULL
136914 +sel_commit_bools_write_46077 sel_commit_bools_write 3-0 46077 NULL
136915 +mgmt_remote_name_46080 mgmt_remote_name 7 46080 NULL
136916 +__kmem_cache_shrink_46083 __kmem_cache_shrink 0 46083 NULL
136917 +ncp_add_request_46084 ncp_add_request 0 46084 NULL
136918 +unlock_lock_46087 unlock_lock 0 46087 NULL
136919 +vfio_config_do_rw_46091 vfio_config_do_rw 0 46091 NULL
136920 +ata_host_alloc_46094 ata_host_alloc 2 46094 NULL
136921 +store_46095 store 0 46095 NULL
136922 +ppp_asynctty_write_46098 ppp_asynctty_write 0 46098 NULL
136923 +gsmi_reboot_callback_46099 gsmi_reboot_callback 0 46099 NULL
136924 +niu_enable_interrupts_46100 niu_enable_interrupts 0 46100 NULL
136925 +arizona_set_irq_wake_46101 arizona_set_irq_wake 2 46101 NULL
136926 +il3945_ucode_general_stats_read_46111 il3945_ucode_general_stats_read 3-0 46111 NULL
136927 +nilfs_segctor_do_construct_46112 nilfs_segctor_do_construct 0 46112 NULL
136928 +C_SYSC_writev_46113 C_SYSC_writev 3 46113 NULL
136929 +b43legacy_op_start_46114 b43legacy_op_start 0 46114 NULL
136930 +sysfs_rename_link_46118 sysfs_rename_link 0 46118 NULL
136931 +mlx4_ib_alloc_fast_reg_page_list_46119 mlx4_ib_alloc_fast_reg_page_list 2 46119 NULL
136932 +pci_netmos_9900_numports_46121 pci_netmos_9900_numports 0 46121 NULL
136933 +device_remove_lockspace_46124 device_remove_lockspace 0 46124 NULL
136934 +ds2781_read_param_eeprom_bin_46126 ds2781_read_param_eeprom_bin 6-5-0 46126 NULL
136935 +r820t_set_tv_standard_46138 r820t_set_tv_standard 0 46138 NULL nohasharray
136936 +rtw_buf_update_46138 rtw_buf_update 4 46138 &r820t_set_tv_standard_46138
136937 +twl6030_pwm_enable_46139 twl6030_pwm_enable 0 46139 NULL nohasharray
136938 +gpio_keys_store_disabled_switches_46139 gpio_keys_store_disabled_switches 0-4 46139 &twl6030_pwm_enable_46139
136939 +nilfs_btree_assign_p_46142 nilfs_btree_assign_p 0 46142 NULL
136940 +elan_i2c_get_checksum_46148 elan_i2c_get_checksum 0 46148 NULL
136941 +set_temp_auto_temp_min_46149 set_temp_auto_temp_min 0-4 46149 NULL
136942 +ddp_clear_map_46152 ddp_clear_map 4 46152 NULL
136943 +dgram_bind_46155 dgram_bind 0 46155 NULL
136944 +__netlink_change_ngroups_46156 __netlink_change_ngroups 2 46156 NULL
136945 +si470x_set_register_46160 si470x_set_register 0 46160 NULL
136946 +ov9740_reg_write_array_46162 ov9740_reg_write_array 0 46162 NULL
136947 +qla2x00_sysfs_write_nvram_46166 qla2x00_sysfs_write_nvram 0-6-5 46166 NULL
136948 +pcf8583_rtc_read_time_46169 pcf8583_rtc_read_time 0 46169 NULL
136949 +write_index_46171 write_index 0 46171 NULL
136950 +open_46177 open 0 46177 NULL
136951 +bh1770_chip_id_show_46179 bh1770_chip_id_show 0 46179 NULL
136952 +mlx4_bitmap_alloc_46180 mlx4_bitmap_alloc 0 46180 NULL
136953 +snd_opl3_load_patch_46181 snd_opl3_load_patch 0 46181 NULL
136954 +twl_direction_out_46182 twl_direction_out 0-2 46182 NULL nohasharray
136955 +sync_inode_metadata_46182 sync_inode_metadata 0 46182 &twl_direction_out_46182
136956 +vxge_os_dma_malloc_46184 vxge_os_dma_malloc 2 46184 NULL
136957 +kszphy_config_init_46188 kszphy_config_init 0 46188 NULL
136958 +ax25_device_event_46189 ax25_device_event 0 46189 NULL
136959 +atmel_set_mac_address_46192 atmel_set_mac_address 0 46192 NULL
136960 +fq_resize_46195 fq_resize 2 46195 NULL
136961 +qlcnic_82xx_mq_intrpt_46196 qlcnic_82xx_mq_intrpt 0 46196 NULL
136962 +show_fc_host_driver_version_46197 show_fc_host_driver_version 0 46197 NULL nohasharray
136963 +show_current_ref_46197 show_current_ref 0 46197 &show_fc_host_driver_version_46197 nohasharray
136964 +set_tr_backlight_status_46197 set_tr_backlight_status 0 46197 &show_current_ref_46197 nohasharray
136965 +add_conn_list_46197 add_conn_list 3-0 46197 &set_tr_backlight_status_46197
136966 +appid_show_46198 appid_show 0 46198 NULL
136967 +diolan_i2c_repeated_start_46200 diolan_i2c_repeated_start 0 46200 NULL
136968 +ebt_do_table_46203 ebt_do_table 0 46203 NULL
136969 +typhoon_issue_command_46204 typhoon_issue_command 0 46204 NULL
136970 +compat_SyS_recvfrom_46205 compat_SyS_recvfrom 3 46205 NULL
136971 +i2400m_op_msg_from_user_46213 i2400m_op_msg_from_user 4 46213 NULL
136972 +tm6000_i2c_recv_regs_46215 tm6000_i2c_recv_regs 5-0 46215 NULL
136973 +buffer_prepare_46216 buffer_prepare 0 46216 NULL
136974 +acpi_ex_create_event_46218 acpi_ex_create_event 0 46218 NULL nohasharray
136975 +o2hb_region_start_block_write_46218 o2hb_region_start_block_write 0-3 46218 &acpi_ex_create_event_46218 nohasharray
136976 +dsp_write_46218 dsp_write 0-2 46218 &o2hb_region_start_block_write_46218
136977 +vcan_change_mtu_46220 vcan_change_mtu 0 46220 NULL
136978 +hib_wait_on_bio_chain_46221 hib_wait_on_bio_chain 0 46221 NULL
136979 +hash_netiface4_expire_46226 hash_netiface4_expire 4 46226 NULL
136980 +tipc_msg_create_46227 tipc_msg_create 4-3 46227 NULL
136981 +__get_any_page_46230 __get_any_page 0 46230 NULL
136982 +qla2x00_issue_lip_46231 qla2x00_issue_lip 0 46231 NULL
136983 +roccat_common2_sysfs_read_profile_buttons_46234 roccat_common2_sysfs_read_profile_buttons 0-5-6 46234 NULL nohasharray
136984 +ovl_copy_up_one_46234 ovl_copy_up_one 0 46234 &roccat_common2_sysfs_read_profile_buttons_46234
136985 +ns_ack_interrupt_46236 ns_ack_interrupt 0 46236 NULL
136986 +show_in_min_46238 show_in_min 0 46238 NULL
136987 +mlx4_buf_alloc_46239 mlx4_buf_alloc 2 46239 NULL
136988 +xen_setup_msi_irqs_46245 xen_setup_msi_irqs 2 46245 NULL
136989 +mpi_read_raw_data_46248 mpi_read_raw_data 2 46248 NULL
136990 +nf_hook_46249 nf_hook 0 46249 NULL nohasharray
136991 +ufx_config_pix_clk_46249 ufx_config_pix_clk 0 46249 &nf_hook_46249
136992 +arvo_sysfs_read_info_46251 arvo_sysfs_read_info 0-5-6 46251 NULL
136993 +gfs2_block_truncate_page_46252 gfs2_block_truncate_page 0 46252 NULL
136994 +acpi_ds_begin_method_execution_46255 acpi_ds_begin_method_execution 0 46255 NULL
136995 +usbatm_atm_open_46260 usbatm_atm_open 0 46260 NULL
136996 +wafwdt_write_46262 wafwdt_write 0-3 46262 NULL
136997 +acpi_device_get_power_46263 acpi_device_get_power 0 46263 NULL
136998 +nf_nat_ftp_46265 nf_nat_ftp 6 46265 NULL
136999 +drm_dp_mst_i2c_xfer_46266 drm_dp_mst_i2c_xfer 0-3 46266 NULL
137000 +nilfs_segctor_begin_construction_46268 nilfs_segctor_begin_construction 0 46268 NULL
137001 +netvsc_set_mac_addr_46269 netvsc_set_mac_addr 0 46269 NULL
137002 +__qlcnic_sriov_issue_cmd_46273 __qlcnic_sriov_issue_cmd 0 46273 NULL
137003 +pem_show_input_46277 pem_show_input 0 46277 NULL nohasharray
137004 +ReadReg_46277 ReadReg 0 46277 &pem_show_input_46277
137005 +show_constraint_name_46285 show_constraint_name 0 46285 NULL
137006 +tcp_sendmsg_fastopen_46288 tcp_sendmsg_fastopen 0 46288 NULL
137007 +set_temp_auto_point1_temp_46289 set_temp_auto_point1_temp 0-4 46289 NULL
137008 +zs_cpu_notifier_46295 zs_cpu_notifier 0 46295 NULL
137009 +netdev_get_eeprom_len_46297 netdev_get_eeprom_len 0 46297 NULL
137010 +urb_enqueue_46301 urb_enqueue 0 46301 NULL
137011 +pep_alloc_skb_46303 pep_alloc_skb 3 46303 NULL
137012 +atmtcp_c_send_46305 atmtcp_c_send 0 46305 NULL
137013 +store_led_46310 store_led 0-4 46310 NULL
137014 +sg_proc_write_dressz_46316 sg_proc_write_dressz 3-0 46316 NULL
137015 +mos7720_write_46318 mos7720_write 0-4 46318 NULL nohasharray
137016 +lpfc_debugfs_dumpDataDif_write_46318 lpfc_debugfs_dumpDataDif_write 0-3 46318 &mos7720_write_46318
137017 +C_SYSC_ppoll_46319 C_SYSC_ppoll 2 46319 NULL
137018 +qlcnic_83xx_sysfs_flash_bulk_write_46320 qlcnic_83xx_sysfs_flash_bulk_write 4 46320 NULL
137019 +fm_tx_set_preemph_filter_46323 fm_tx_set_preemph_filter 0 46323 NULL
137020 +__dquot_alloc_space_46324 __dquot_alloc_space 0 46324 NULL
137021 +__hwahc_dev_set_key_46328 __hwahc_dev_set_key 5 46328 NULL nohasharray
137022 +compat_SyS_readv_46328 compat_SyS_readv 3 46328 &__hwahc_dev_set_key_46328
137023 +netlbl_sock_setattr_46330 netlbl_sock_setattr 0 46330 NULL
137024 +gs_can_open_46335 gs_can_open 0 46335 NULL
137025 +ds2780_get_control_register_46338 ds2780_get_control_register 0 46338 NULL
137026 +get_ata_xfer_names_46339 get_ata_xfer_names 0 46339 NULL nohasharray
137027 +show_ipv4_iface_tos_en_46339 show_ipv4_iface_tos_en 0 46339 &get_ata_xfer_names_46339
137028 +snd_seq_ioctl_get_client_info_46340 snd_seq_ioctl_get_client_info 0 46340 NULL nohasharray
137029 +store_spi_transport_qas_46340 store_spi_transport_qas 0-4 46340 &snd_seq_ioctl_get_client_info_46340
137030 +netlbl_cfg_unlbl_static_add_46342 netlbl_cfg_unlbl_static_add 0 46342 NULL nohasharray
137031 +rtc_set_alarm_46342 rtc_set_alarm 0 46342 &netlbl_cfg_unlbl_static_add_46342
137032 +mpt_config_46343 mpt_config 0 46343 NULL
137033 +netxen_sysfs_validate_mem_46345 netxen_sysfs_validate_mem 0 46345 NULL
137034 +show_wr_sect_46346 show_wr_sect 0 46346 NULL
137035 +xen_alloc_pmd_46347 xen_alloc_pmd 2 46347 NULL
137036 +show_fnode_targetname_46350 show_fnode_targetname 0 46350 NULL
137037 +iwl_dbgfs_chain_noise_read_46355 iwl_dbgfs_chain_noise_read 3-0 46355 NULL
137038 +batadv_iv_ogm_queue_add_46357 batadv_iv_ogm_queue_add 3 46357 NULL
137039 +show_icon_46360 show_icon 4-0 46360 NULL
137040 +smk_write_direct_46363 smk_write_direct 3-0 46363 NULL nohasharray
137041 +qlcnic_get_eswitch_stats_46363 qlcnic_get_eswitch_stats 0 46363 &smk_write_direct_46363
137042 +vid_cap_start_streaming_46365 vid_cap_start_streaming 0 46365 NULL
137043 +btrfs_lookup_bio_sums_46367 btrfs_lookup_bio_sums 0 46367 NULL nohasharray
137044 +flow_cache_cpu_prepare_46367 flow_cache_cpu_prepare 0 46367 &btrfs_lookup_bio_sums_46367 nohasharray
137045 +store_pwm_sensor_46367 store_pwm_sensor 0-4 46367 &flow_cache_cpu_prepare_46367
137046 +csio_disable_port_46375 csio_disable_port 0-4 46375 NULL
137047 +via_build_controls_46378 via_build_controls 0 46378 NULL
137048 +ubi_dump_flash_46381 ubi_dump_flash 4 46381 NULL
137049 +rng_get_data_46382 rng_get_data 0 46382 NULL
137050 +fib_nlmsg_size_46383 fib_nlmsg_size 0 46383 NULL
137051 +ext2_xattr_user_set_46390 ext2_xattr_user_set 0 46390 NULL
137052 +sfi_table_show_46392 sfi_table_show 6 46392 NULL
137053 +zatm_change_qos_46395 zatm_change_qos 0 46395 NULL
137054 +thermal_cooling_device_type_show_46399 thermal_cooling_device_type_show 0 46399 NULL
137055 +led_invert_show_46400 led_invert_show 0 46400 NULL nohasharray
137056 +b43_op_start_46400 b43_op_start 0 46400 &led_invert_show_46400
137057 +apds990x_prox_threshold_store_46402 apds990x_prox_threshold_store 0-4 46402 NULL
137058 +hotkey_get_wlsw_46403 hotkey_get_wlsw 0 46403 NULL
137059 +c2port_show_dev_id_46410 c2port_show_dev_id 0 46410 NULL
137060 +i2c_hid_output_raw_report_46413 i2c_hid_output_raw_report 0-3 46413 NULL nohasharray
137061 +w1_master_attribute_show_slave_count_46413 w1_master_attribute_show_slave_count 0 46413 &i2c_hid_output_raw_report_46413
137062 +addr_to_user_46418 addr_to_user 0 46418 NULL
137063 +vmbus_sendpacket_pagebuffer_46420 vmbus_sendpacket_pagebuffer 0 46420 NULL
137064 +iscsi_tpg_param_show_ErrorRecoveryLevel_46422 iscsi_tpg_param_show_ErrorRecoveryLevel 0 46422 NULL
137065 +bcm54xx_exp_read_46423 bcm54xx_exp_read 0 46423 NULL
137066 +proto_show_46426 proto_show 0 46426 NULL nohasharray
137067 +wl18xx_acx_host_if_cfg_bitmap_46426 wl18xx_acx_host_if_cfg_bitmap 0 46426 &proto_show_46426
137068 +ttm_page_pool_get_pages_46431 ttm_page_pool_get_pages 0-5 46431 NULL
137069 +cfs_power2_roundup_46433 cfs_power2_roundup 0-1 46433 NULL
137070 +srpt_tpg_attrib_show_srp_max_rsp_size_46434 srpt_tpg_attrib_show_srp_max_rsp_size 0 46434 NULL
137071 +wdata_alloc_and_fillpages_46437 wdata_alloc_and_fillpages 1 46437 NULL
137072 +ds2780_battery_io_46439 ds2780_battery_io 3-4 46439 NULL
137073 +sctp_send_asconf_add_ip_46442 sctp_send_asconf_add_ip 0 46442 NULL
137074 +roccat_common2_sysfs_write_reset_46444 roccat_common2_sysfs_write_reset 0-6-5 46444 NULL
137075 +nilfs_commit_chunk_46445 nilfs_commit_chunk 3-4 46445 NULL
137076 +cp210x_set_config_46447 cp210x_set_config 0-4 46447 NULL
137077 +em2800_i2c_check_for_device_46448 em2800_i2c_check_for_device 0 46448 NULL
137078 +show_temp_pwm_enable_46454 show_temp_pwm_enable 0 46454 NULL
137079 +af_alg_cmsg_send_46457 af_alg_cmsg_send 0 46457 NULL
137080 +il_dbgfs_clear_traffic_stats_write_46458 il_dbgfs_clear_traffic_stats_write 3-0 46458 NULL
137081 +show_zero_req_lim_46462 show_zero_req_lim 0 46462 NULL
137082 +add_to_waiters_46464 add_to_waiters 0 46464 NULL
137083 +v9fs_cache_inode_get_key_46471 v9fs_cache_inode_get_key 0 46471 NULL
137084 +gether_opts_dev_addr_show_46477 gether_opts_dev_addr_show 0 46477 NULL
137085 +ipath_sdma_get_complete_46485 ipath_sdma_get_complete 0 46485 NULL
137086 +asm_vid_show_46489 asm_vid_show 0 46489 NULL
137087 +bfad_im_drv_version_show_46493 bfad_im_drv_version_show 0 46493 NULL nohasharray
137088 +store_multicast_fast_leave_46493 store_multicast_fast_leave 0 46493 &bfad_im_drv_version_show_46493
137089 +llcp_sock_listen_46495 llcp_sock_listen 0 46495 NULL
137090 +security_preserve_bools_46496 security_preserve_bools 0 46496 NULL
137091 +fill_in_write_vector_46498 fill_in_write_vector 0 46498 NULL nohasharray
137092 +vringh_complete_multi_user_46498 vringh_complete_multi_user 3 46498 &fill_in_write_vector_46498
137093 +_bond_option_arp_ip_target_add_46499 _bond_option_arp_ip_target_add 0 46499 NULL
137094 +iwl_dvm_send_cmd_46505 iwl_dvm_send_cmd 0 46505 NULL
137095 +qib_dma_map_page_46507 qib_dma_map_page 0-3 46507 NULL
137096 +show_pwm_auto_pwm_minctl_46509 show_pwm_auto_pwm_minctl 0 46509 NULL nohasharray
137097 +ds2780_set_pio_pin_46509 ds2780_set_pio_pin 0-4 46509 &show_pwm_auto_pwm_minctl_46509
137098 +iscsi_nacl_attrib_store_random_datain_seq_offsets_46510 iscsi_nacl_attrib_store_random_datain_seq_offsets 0-3 46510 NULL nohasharray
137099 +pin_code_reply_46510 pin_code_reply 4 46510 &iscsi_nacl_attrib_store_random_datain_seq_offsets_46510
137100 +set_temp0_max_46511 set_temp0_max 0-4 46511 NULL
137101 +mthca_alloc_cq_buf_46512 mthca_alloc_cq_buf 3 46512 NULL
137102 +kmsg_read_46514 kmsg_read 3-0 46514 NULL nohasharray
137103 +nouveau_drm_ioctl_46514 nouveau_drm_ioctl 2 46514 &kmsg_read_46514
137104 +mlx4_SET_PORT_VXLAN_46515 mlx4_SET_PORT_VXLAN 0 46515 NULL
137105 +nlm_end_grace_write_46517 nlm_end_grace_write 3-0 46517 NULL nohasharray
137106 +quota_quantum_store_46517 quota_quantum_store 3-0 46517 &nlm_end_grace_write_46517
137107 +pptp_bind_46520 pptp_bind 0 46520 NULL
137108 +isoc_init_46521 isoc_init 0 46521 NULL
137109 +bdx_rxdb_create_46525 bdx_rxdb_create 1 46525 NULL
137110 +show_iface_data_digest_46528 show_iface_data_digest 0 46528 NULL
137111 +snd_hda_gen_parse_auto_config_46535 snd_hda_gen_parse_auto_config 0 46535 NULL nohasharray
137112 +socket_recvmsg_46535 socket_recvmsg 0 46535 &snd_hda_gen_parse_auto_config_46535
137113 +check_connect_46536 check_connect 0 46536 NULL
137114 +nes_show_wqm_quanta_46540 nes_show_wqm_quanta 0 46540 NULL nohasharray
137115 +rt2x00lib_initialize_46540 rt2x00lib_initialize 0 46540 &nes_show_wqm_quanta_46540
137116 +b43_dma_mapping_error_46543 b43_dma_mapping_error 2 46543 NULL
137117 +raid_show_state_46545 raid_show_state 0 46545 NULL
137118 +snd_trident_trigger_46546 snd_trident_trigger 0 46546 NULL nohasharray
137119 +vfs_statfs_46546 vfs_statfs 0 46546 &snd_trident_trigger_46546
137120 +target_core_store_alua_lu_gp_46548 target_core_store_alua_lu_gp 0-3 46548 NULL
137121 +assign_firmware_buf_46554 assign_firmware_buf 0 46554 NULL
137122 +vfs_setxattr_46556 vfs_setxattr 0 46556 NULL
137123 +cpuidle_state_show_46561 cpuidle_state_show 0 46561 NULL
137124 +o2hb_region_block_bytes_write_46568 o2hb_region_block_bytes_write 0-3 46568 NULL
137125 +check_syslog_permissions_46572 check_syslog_permissions 0 46572 NULL
137126 +check_auto_mic_availability_46573 check_auto_mic_availability 0 46573 NULL
137127 +dn_current_mss_46574 dn_current_mss 0 46574 NULL
137128 +nr_header_46575 nr_header 0 46575 NULL
137129 +store_46576 store 0-3 46576 NULL
137130 +serverworks_create_gatt_pages_46582 serverworks_create_gatt_pages 1 46582 NULL
137131 +set_min_uA_46584 set_min_uA 0-4 46584 NULL
137132 +__iwl_up_46589 __iwl_up 0 46589 NULL
137133 +snd_compr_write_data_46592 snd_compr_write_data 3-0 46592 NULL
137134 +show_mute_46600 show_mute 0 46600 NULL nohasharray
137135 +mode_store_46600 mode_store 0-4 46600 &show_mute_46600
137136 +multicast_querier_show_46605 multicast_querier_show 0 46605 NULL
137137 +il3945_stats_flag_46606 il3945_stats_flag 3-0 46606 NULL nohasharray
137138 +sxgbe_get_regs_len_46606 sxgbe_get_regs_len 0 46606 &il3945_stats_flag_46606
137139 +snd_intel8x0_pcm_prepare_46609 snd_intel8x0_pcm_prepare 0 46609 NULL nohasharray
137140 +brcmf_fil_iovar_int_set_46609 brcmf_fil_iovar_int_set 0 46609 &snd_intel8x0_pcm_prepare_46609
137141 +dead_write_46612 dead_write 0 46612 NULL nohasharray
137142 +tg3_phy_reset_5703_4_5_46612 tg3_phy_reset_5703_4_5 0 46612 &dead_write_46612
137143 +stream_start_46613 stream_start 0 46613 NULL nohasharray
137144 +nilfs_segctor_feed_segment_46613 nilfs_segctor_feed_segment 0 46613 &stream_start_46613
137145 +f_bringup_serdes_46614 f_bringup_serdes 0 46614 NULL
137146 +vscnprintf_46617 vscnprintf 0-2 46617 NULL
137147 +acpi_ec_write_46618 acpi_ec_write 0 46618 NULL
137148 +acpi_parse_entries_46621 acpi_parse_entries 0 46621 NULL
137149 +delayed_allocation_blocks_show_46622 delayed_allocation_blocks_show 0 46622 NULL
137150 +get_mode_46623 get_mode 0 46623 NULL
137151 +request_key_async_with_auxdata_46624 request_key_async_with_auxdata 4 46624 NULL
137152 +dsense_show_46626 dsense_show 0 46626 NULL
137153 +il_set_mode_46630 il_set_mode 0 46630 NULL
137154 +show_fcoe_fcf_device_vlan_id_46631 show_fcoe_fcf_device_vlan_id 0 46631 NULL
137155 +regmap_read_46634 regmap_read 0 46634 NULL
137156 +bh1770_prox_enable_store_46639 bh1770_prox_enable_store 0-4 46639 NULL
137157 +__c2port_store_flash_access_46641 __c2port_store_flash_access 0 46641 NULL
137158 +pci_enable_device_46642 pci_enable_device 0 46642 NULL
137159 +show_session_param_ISCSI_PARAM_MAX_BURST_46644 show_session_param_ISCSI_PARAM_MAX_BURST 0 46644 NULL
137160 +__sock_sendmsg_46647 __sock_sendmsg 0-4 46647 NULL
137161 +vfs_getxattr_alloc_46649 vfs_getxattr_alloc 0 46649 NULL
137162 +av7110_ipack_init_46655 av7110_ipack_init 2 46655 NULL nohasharray
137163 +powr1220_read_adc_46655 powr1220_read_adc 0 46655 &av7110_ipack_init_46655
137164 +fanout_add_46656 fanout_add 0 46656 NULL
137165 +queue_max_sectors_store_46658 queue_max_sectors_store 3-0 46658 NULL
137166 +read_short_reg_46669 read_short_reg 0 46669 NULL
137167 +e1000_tx_map_46672 e1000_tx_map 4 46672 NULL
137168 +stream_pause_46673 stream_pause 0 46673 NULL
137169 +ubifs_writepage_46678 ubifs_writepage 0 46678 NULL
137170 +msr_read_46679 msr_read 0-3 46679 NULL
137171 +__uncore_mask_rnid4_show_46681 __uncore_mask_rnid4_show 0 46681 NULL
137172 +l2cap_create_le_flowctl_pdu_46682 l2cap_create_le_flowctl_pdu 3 46682 NULL
137173 +l2cap_parse_conf_rsp_46683 l2cap_parse_conf_rsp 0 46683 NULL
137174 +tx_compressed_show_46696 tx_compressed_show 0 46696 NULL
137175 +alloc_data_packet_46698 alloc_data_packet 1 46698 NULL nohasharray
137176 +eni_change_qos_46698 eni_change_qos 0 46698 &alloc_data_packet_46698
137177 +tomoyo_audit_unix_log_46699 tomoyo_audit_unix_log 0 46699 NULL
137178 +acpi_ns_evaluate_46701 acpi_ns_evaluate 0 46701 NULL
137179 +saa7185_init_46704 saa7185_init 0 46704 NULL
137180 +xenvif_change_mtu_46705 xenvif_change_mtu 0 46705 NULL
137181 +__ilog2_u32_46706 __ilog2_u32 0 46706 NULL
137182 +blk_mq_alloc_tag_set_46707 blk_mq_alloc_tag_set 0 46707 NULL
137183 +iwl_send_phy_db_cmd_46708 iwl_send_phy_db_cmd 0 46708 NULL
137184 +erst_dbg_write_46715 erst_dbg_write 3-0 46715 NULL
137185 +sctp_side_effects_46716 sctp_side_effects 0 46716 NULL
137186 +macvlan_dev_netpoll_setup_46717 macvlan_dev_netpoll_setup 0 46717 NULL
137187 +wl1271_rx_filter_alloc_field_46721 wl1271_rx_filter_alloc_field 5 46721 NULL
137188 +bcmgenet_set_mac_addr_46722 bcmgenet_set_mac_addr 0 46722 NULL
137189 +ov6650_cropcap_46726 ov6650_cropcap 0 46726 NULL
137190 +pinctrl_register_map_46730 pinctrl_register_map 2 46730 NULL
137191 +irq_domain_add_simple_46734 irq_domain_add_simple 2-3 46734 NULL
137192 +ctnetlink_nlmsg_size_46736 ctnetlink_nlmsg_size 0 46736 NULL
137193 +pctv452e_i2c_xfer_46737 pctv452e_i2c_xfer 0-3 46737 NULL nohasharray
137194 +__ata_change_queue_depth_46737 __ata_change_queue_depth 0-3 46737 &pctv452e_i2c_xfer_46737
137195 +iwlagn_mac_add_interface_46739 iwlagn_mac_add_interface 0 46739 NULL
137196 +read_file_tx99_46741 read_file_tx99 3-0 46741 NULL
137197 +autofs4_wait_46750 autofs4_wait 0 46750 NULL
137198 +bh1770_set_prox_thres_46751 bh1770_set_prox_thres 0-4 46751 NULL
137199 +sdev_show_queue_ramp_up_period_46755 sdev_show_queue_ramp_up_period 0 46755 NULL
137200 +rj54n1_set_clock_46757 rj54n1_set_clock 0 46757 NULL
137201 +store_engine1_leds_46758 store_engine1_leds 4-0 46758 NULL
137202 +show_fan_status_46761 show_fan_status 0 46761 NULL
137203 +mwl8k_init_firmware_46764 mwl8k_init_firmware 0 46764 NULL
137204 +hest_ghes_dev_register_46766 hest_ghes_dev_register 1 46766 NULL
137205 +inet6_create_46770 inet6_create 0 46770 NULL
137206 +fc0013_set_vhf_track_46773 fc0013_set_vhf_track 0 46773 NULL
137207 +int_hw_irq_en_46776 int_hw_irq_en 3-0 46776 NULL
137208 +regcache_lzo_sync_46777 regcache_lzo_sync 2 46777 NULL
137209 +ov2640_s_ctrl_46785 ov2640_s_ctrl 0 46785 NULL
137210 +__hdaps_read_pair_46792 __hdaps_read_pair 0 46792 NULL
137211 +host_show_commands_outstanding_46795 host_show_commands_outstanding 0 46795 NULL
137212 +show_max_min_46796 show_max_min 0 46796 NULL
137213 +show_fc_host_supported_speeds_46800 show_fc_host_supported_speeds 0 46800 NULL
137214 +ixgbe_read_mbx_pf_46802 ixgbe_read_mbx_pf 0 46802 NULL
137215 +proc_tgid_net_getattr_46803 proc_tgid_net_getattr 0 46803 NULL
137216 +niu_tx_cs_sng_poll_46804 niu_tx_cs_sng_poll 0 46804 NULL
137217 +show_session_param_ISCSI_PARAM_ERL_46813 show_session_param_ISCSI_PARAM_ERL 0 46813 NULL
137218 +ath6kl_wmi_set_roam_mode_cmd_46817 ath6kl_wmi_set_roam_mode_cmd 0 46817 NULL
137219 +writefn_46819 writefn 0-3 46819 NULL
137220 +show_ata_port_nr_pmp_links_46824 show_ata_port_nr_pmp_links 0 46824 NULL
137221 +xfs_iroot_realloc_46826 xfs_iroot_realloc 2 46826 NULL
137222 +snd_sonicvibes_capture_trigger_46827 snd_sonicvibes_capture_trigger 0 46827 NULL
137223 +fib_netdev_event_46830 fib_netdev_event 0 46830 NULL
137224 +ks959_net_open_46833 ks959_net_open 0 46833 NULL
137225 +iwl_run_init_mvm_ucode_46835 iwl_run_init_mvm_ucode 0 46835 NULL
137226 +show_pcm_class_46836 show_pcm_class 0 46836 NULL
137227 +security_validtrans_handle_fail_46843 security_validtrans_handle_fail 0 46843 NULL
137228 +kexec_crash_size_show_46847 kexec_crash_size_show 0 46847 NULL
137229 +mxt_update_fw_store_46849 mxt_update_fw_store 0-4 46849 NULL
137230 +lola_set_clock_index_46850 lola_set_clock_index 0 46850 NULL
137231 +show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH_46851 show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH 0 46851 NULL
137232 +spi_async_46857 spi_async 0 46857 NULL
137233 +scan_commit_lists_46860 scan_commit_lists 0 46860 NULL
137234 +edac_device_ctl_log_ce_show_46861 edac_device_ctl_log_ce_show 0 46861 NULL
137235 +vsnprintf_46863 vsnprintf 0 46863 NULL
137236 +ican3_send_inquiry_46865 ican3_send_inquiry 0 46865 NULL nohasharray
137237 +__uncore_filter_opc_show_46865 __uncore_filter_opc_show 0 46865 &ican3_send_inquiry_46865 nohasharray
137238 +store_spi_revalidate_46865 store_spi_revalidate 0-4 46865 &__uncore_filter_opc_show_46865
137239 +restart_array_46866 restart_array 0 46866 NULL
137240 +regulatory_hint_46868 regulatory_hint 0 46868 NULL
137241 +nouveau_hwmon_emergency_temp_46870 nouveau_hwmon_emergency_temp 0 46870 NULL nohasharray
137242 +swiotlb_map_sg_46870 swiotlb_map_sg 3 46870 &nouveau_hwmon_emergency_temp_46870
137243 +sip_sprintf_addr_46872 sip_sprintf_addr 0 46872 NULL
137244 +rvmalloc_46873 rvmalloc 1 46873 NULL
137245 +show_telclock_version_46874 show_telclock_version 0 46874 NULL nohasharray
137246 +qp_memcpy_from_queue_iov_46874 qp_memcpy_from_queue_iov 5-4 46874 &show_telclock_version_46874
137247 +lov_iocontrol_46876 lov_iocontrol 3 46876 NULL
137248 +loop_attr_do_show_sizelimit_46878 loop_attr_do_show_sizelimit 0 46878 NULL
137249 +hpi_read_word_nolock_46881 hpi_read_word_nolock 0 46881 NULL
137250 +show_thresh_46884 show_thresh 0 46884 NULL nohasharray
137251 +lp8788_read_multi_bytes_46884 lp8788_read_multi_bytes 0 46884 &show_thresh_46884
137252 +lpfc_sli4_protocol_show_46888 lpfc_sli4_protocol_show 0 46888 NULL
137253 +show_conn_param_ISCSI_PARAM_LOCAL_PORT_46890 show_conn_param_ISCSI_PARAM_LOCAL_PORT 0 46890 NULL
137254 +fcoe_str_to_dev_loss_46893 fcoe_str_to_dev_loss 0 46893 NULL
137255 +ixgbe_dbg_reg_ops_write_46895 ixgbe_dbg_reg_ops_write 3-0 46895 NULL nohasharray
137256 +crypto_ablkcipher_decrypt_46895 crypto_ablkcipher_decrypt 0 46895 &ixgbe_dbg_reg_ops_write_46895
137257 +nfs4_delay_46897 nfs4_delay 0 46897 NULL nohasharray
137258 +__bch_btree_map_nodes_46897 __bch_btree_map_nodes 0 46897 &nfs4_delay_46897
137259 +ol_dqblk_off_46904 ol_dqblk_off 2 46904 NULL
137260 +ieee80211_if_fmt_power_mode_46906 ieee80211_if_fmt_power_mode 3 46906 NULL
137261 +crc32c_intel_setkey_46907 crc32c_intel_setkey 0 46907 NULL
137262 +dgram_bind_46908 dgram_bind 0 46908 NULL
137263 +store_prochot_override_46909 store_prochot_override 0-4 46909 NULL
137264 +store_46910 store 0-2 46910 NULL
137265 +sis630_transaction_46913 sis630_transaction 0 46913 NULL
137266 +digital_skb_alloc_46914 digital_skb_alloc 2 46914 NULL
137267 +affs_write_begin_ofs_46916 affs_write_begin_ofs 0 46916 NULL
137268 +wlcore_alloc_hw_46917 wlcore_alloc_hw 3-1 46917 NULL
137269 +igbvf_open_46920 igbvf_open 0 46920 NULL
137270 +vortex_up_46921 vortex_up 0 46921 NULL nohasharray
137271 +cx_auto_build_controls_46921 cx_auto_build_controls 0 46921 &vortex_up_46921
137272 +fb_write_46924 fb_write 3-0 46924 NULL
137273 +i915_gem_check_olr_46925 i915_gem_check_olr 0 46925 NULL
137274 +il_dbgfs_ucode_general_stats_read_46936 il_dbgfs_ucode_general_stats_read 0-3 46936 NULL
137275 +vprbrd_i2c_xfer_46943 vprbrd_i2c_xfer 0-3 46943 NULL
137276 +fuse_direct_io_46949 fuse_direct_io 0 46949 NULL nohasharray
137277 +__sctp_setsockopt_connectx_46949 __sctp_setsockopt_connectx 0-3 46949 &fuse_direct_io_46949
137278 +qla4xxx_post_aen_work_46953 qla4xxx_post_aen_work 3 46953 NULL nohasharray
137279 +ntfs_truncate_46953 ntfs_truncate 0 46953 &qla4xxx_post_aen_work_46953
137280 +coda_fsync_46958 coda_fsync 0 46958 NULL
137281 +store_spi_transport_max_width_46960 store_spi_transport_max_width 0-4 46960 NULL
137282 +lp_wait_ready_46962 lp_wait_ready 0 46962 NULL
137283 +SYSC_poll_46965 SYSC_poll 2 46965 NULL nohasharray
137284 +snd_rme32_capture_prepare_46965 snd_rme32_capture_prepare 0 46965 &SYSC_poll_46965
137285 +lbs_start_iface_46973 lbs_start_iface 0 46973 NULL
137286 +enc28j60_net_open_46974 enc28j60_net_open 0 46974 NULL
137287 +mgmt_pending_add_46976 mgmt_pending_add 5 46976 NULL
137288 +srp_alloc_req_data_46981 srp_alloc_req_data 0 46981 NULL
137289 +lec_atm_send_46990 lec_atm_send 0 46990 NULL
137290 +user_set_46991 user_set 0 46991 NULL
137291 +sel_write_bool_46996 sel_write_bool 3-0 46996 NULL nohasharray
137292 +rj54n1_sensor_scale_46996 rj54n1_sensor_scale 0 46996 &sel_write_bool_46996 nohasharray
137293 +ds2780_write_user_eeprom_bin_46996 ds2780_write_user_eeprom_bin 6-5-0 46996 &rj54n1_sensor_scale_46996 nohasharray
137294 +enabled_store_46996 enabled_store 0-4 46996 &ds2780_write_user_eeprom_bin_46996
137295 +megasas_fw_crash_buffer_size_show_46998 megasas_fw_crash_buffer_size_show 0 46998 NULL nohasharray
137296 +usb_pcwd_write_46998 usb_pcwd_write 0-3 46998 &megasas_fw_crash_buffer_size_show_46998
137297 +blk_rq_map_kern_47004 blk_rq_map_kern 4-0 47004 NULL
137298 +x25_device_event_47006 x25_device_event 0 47006 NULL
137299 +send_post_enqueue_47008 send_post_enqueue 0 47008 NULL
137300 +rx_bytes_show_47011 rx_bytes_show 0 47011 NULL
137301 +bpf_prog_realloc_47015 bpf_prog_realloc 2 47015 NULL
137302 +ip_mc_source_47018 ip_mc_source 0 47018 NULL
137303 +__map_single_47020 __map_single 4-3-7 47020 NULL
137304 +usbpn_open_47021 usbpn_open 0 47021 NULL
137305 +bonding_show_arp_all_targets_47022 bonding_show_arp_all_targets 0 47022 NULL
137306 +cx231xx_init_bulk_47024 cx231xx_init_bulk 3-4-2-0 47024 NULL nohasharray
137307 +ucb1400_core_probe_47024 ucb1400_core_probe 0 47024 &cx231xx_init_bulk_47024
137308 +show_spi_transport_max_qas_47025 show_spi_transport_max_qas 0 47025 NULL nohasharray
137309 +__rt_schedulable_47025 __rt_schedulable 0 47025 &show_spi_transport_max_qas_47025
137310 +store_fan_pulses_47028 store_fan_pulses 0-4 47028 NULL
137311 +drv_set_max_frame_retries_47029 drv_set_max_frame_retries 0 47029 NULL
137312 +integrity_device_show_47034 integrity_device_show 0 47034 NULL
137313 +show_v86d_47041 show_v86d 0 47041 NULL
137314 +dib7090_tuner_xfer_47045 dib7090_tuner_xfer 0-3 47045 NULL
137315 +isl29003_show_resolution_47047 isl29003_show_resolution 0 47047 NULL
137316 +set_in_max0_47049 set_in_max0 0-4 47049 NULL
137317 +wm8994_set_bits_47052 wm8994_set_bits 0 47052 NULL nohasharray
137318 +acerhdf_get_fanstate_47052 acerhdf_get_fanstate 0 47052 &wm8994_set_bits_47052
137319 +final_47055 final 0 47055 NULL
137320 +open_rx_47057 open_rx 0 47057 NULL
137321 +dg_dispatch_as_guest_47063 dg_dispatch_as_guest 0 47063 NULL
137322 +ltc2945_show_value_47064 ltc2945_show_value 0 47064 NULL nohasharray
137323 +read_pod_47064 read_pod 0 47064 &ltc2945_show_value_47064
137324 +power_on_acct_show_47066 power_on_acct_show 0 47066 NULL nohasharray
137325 +nfcmrvl_nci_recv_frame_47066 nfcmrvl_nci_recv_frame 3 47066 &power_on_acct_show_47066
137326 +event_trigger_regex_write_47067 event_trigger_regex_write 3 47067 NULL
137327 +metrics_bytes_sent_show_47068 metrics_bytes_sent_show 0 47068 NULL
137328 +mwifiex_set_mac_address_47069 mwifiex_set_mac_address 0 47069 NULL
137329 +ufs_new_fragments_47070 ufs_new_fragments 4-5-3 47070 NULL nohasharray
137330 +ext4_xattr_list_entries_47070 ext4_xattr_list_entries 0 47070 &ufs_new_fragments_47070
137331 +iscsi_stat_sess_err_attr_store_47075 iscsi_stat_sess_err_attr_store 0 47075 NULL
137332 +pipeline_dec_packet_in_read_47076 pipeline_dec_packet_in_read 3-0 47076 NULL
137333 +export_47078 export 0 47078 NULL
137334 +skb_checksum_setup_ip_47081 skb_checksum_setup_ip 3 47081 NULL
137335 +iwl_mvm_d3_test_read_47088 iwl_mvm_d3_test_read 0-3 47088 NULL
137336 +iwl_dump_nic_event_log_47089 iwl_dump_nic_event_log 0 47089 NULL
137337 +azx_setup_periods_47101 azx_setup_periods 0 47101 NULL nohasharray
137338 +ipr_show_adapter_handle_47101 ipr_show_adapter_handle 0 47101 &azx_setup_periods_47101
137339 +pcmcia_dev_suspend_47104 pcmcia_dev_suspend 0 47104 NULL nohasharray
137340 +ptlrpc_lprocfs_threads_max_seq_write_47104 ptlrpc_lprocfs_threads_max_seq_write 3 47104 &pcmcia_dev_suspend_47104
137341 +map_sg_47108 map_sg 0-3 47108 NULL nohasharray
137342 +hih6130_update_measurements_47108 hih6130_update_measurements 0 47108 &map_sg_47108
137343 +ion_heap_clear_pages_47109 ion_heap_clear_pages 2 47109 NULL
137344 +tboot_log_read_47110 tboot_log_read 3-0 47110 NULL
137345 +carrier_show_47115 carrier_show 0 47115 NULL
137346 +__erst_write_to_storage_47120 __erst_write_to_storage 0 47120 NULL
137347 +ds2781_get_rsgain_register_47121 ds2781_get_rsgain_register 0 47121 NULL
137348 +mousedev_read_47123 mousedev_read 3-0 47123 NULL
137349 +tcm_loop_drop_nexus_47124 tcm_loop_drop_nexus 0 47124 NULL
137350 +upcall_msg_size_47141 upcall_msg_size 0-2 47141 NULL
137351 +acpi_ut_initialize_buffer_47143 acpi_ut_initialize_buffer 2-0 47143 NULL nohasharray
137352 +ses_recv_diag_47143 ses_recv_diag 4 47143 &acpi_ut_initialize_buffer_47143
137353 +store_target_kb_47150 store_target_kb 0-4 47150 NULL
137354 +sctp_get_port_47151 sctp_get_port 0 47151 NULL
137355 +get_attr_rdpmc_47155 get_attr_rdpmc 0 47155 NULL
137356 +il4965_mac_start_47159 il4965_mac_start 0 47159 NULL
137357 +show_streaming_47160 show_streaming 0 47160 NULL
137358 +mxms_headerlen_47161 mxms_headerlen 0 47161 NULL
137359 +rs_sta_dbgfs_rate_scale_data_read_47165 rs_sta_dbgfs_rate_scale_data_read 3-0 47165 NULL
137360 +sched_ilb_notifier_47166 sched_ilb_notifier 0 47166 NULL nohasharray
137361 +dps1_insert_key_47166 dps1_insert_key 0-4 47166 &sched_ilb_notifier_47166
137362 +max8660_dcdc_is_enabled_47167 max8660_dcdc_is_enabled 0 47167 NULL
137363 +part_fail_show_47168 part_fail_show 0 47168 NULL
137364 +set_temp_47169 set_temp 0-4 47169 NULL
137365 +reg_show_name_47170 reg_show_name 0 47170 NULL
137366 +lvs_rh_set_port_feature_47175 lvs_rh_set_port_feature 0 47175 NULL
137367 +svc_pool_map_alloc_arrays_47181 svc_pool_map_alloc_arrays 2 47181 NULL
137368 +ioremap_cache_47189 ioremap_cache 2-1 47189 NULL
137369 +xfs_btree_get_buf_block_47197 xfs_btree_get_buf_block 0 47197 NULL
137370 +niu_pci_map_page_47198 niu_pci_map_page 3 47198 NULL
137371 +__set_signal_47207 __set_signal 0-4 47207 NULL
137372 +__rds_create_47212 __rds_create 0 47212 NULL
137373 +wm8903_gpio_direction_in_47213 wm8903_gpio_direction_in 0 47213 NULL
137374 +nobh_write_end_47214 nobh_write_end 5-0 47214 NULL
137375 +tg3_phy_auxctl_read_47216 tg3_phy_auxctl_read 0 47216 NULL
137376 +__mt9t112_mcu_mask_set_47221 __mt9t112_mcu_mask_set 0 47221 NULL
137377 +nilfs_dat_prepare_start_47222 nilfs_dat_prepare_start 0 47222 NULL
137378 +xc_set_signal_source_47230 xc_set_signal_source 0 47230 NULL
137379 +chip_edc_read_47233 chip_edc_read 0 47233 NULL
137380 +x1205_get_dtrim_47236 x1205_get_dtrim 0 47236 NULL nohasharray
137381 +rpc_pipe_write_47236 rpc_pipe_write 0-3 47236 &x1205_get_dtrim_47236
137382 +l2headersize_47238 l2headersize 0 47238 NULL
137383 +options_write_47243 options_write 3-0 47243 NULL
137384 +__uncore_filter_band3_show_47248 __uncore_filter_band3_show 0 47248 NULL
137385 +__uncore_match_mc_show_47250 __uncore_match_mc_show 0 47250 NULL nohasharray
137386 +iwl_mvm_power_set_ps_47250 iwl_mvm_power_set_ps 0 47250 &__uncore_match_mc_show_47250 nohasharray
137387 +ftrace_modify_code_47250 ftrace_modify_code 1 47250 &iwl_mvm_power_set_ps_47250
137388 +efx_reconfigure_port_47251 efx_reconfigure_port 0 47251 NULL
137389 +portcntrs_1_read_47253 portcntrs_1_read 3-0 47253 NULL nohasharray
137390 +skb_copy_datagram_from_iter_47253 skb_copy_datagram_from_iter 4-2 47253 &portcntrs_1_read_47253
137391 +rtl2832_sdr_s_ctrl_47254 rtl2832_sdr_s_ctrl 0 47254 NULL nohasharray
137392 +target_stat_scsi_lu_show_attr_prod_47254 target_stat_scsi_lu_show_attr_prod 0 47254 &rtl2832_sdr_s_ctrl_47254
137393 +da9052_disable_irq_nosync_47260 da9052_disable_irq_nosync 2 47260 NULL
137394 +nq_m_sync_47264 nq_m_sync 0 47264 NULL
137395 +exofs_write_inode_47271 exofs_write_inode 0 47271 NULL
137396 +ablkcipher_next_slow_47274 ablkcipher_next_slow 3-4 47274 NULL
137397 +show_fnode_exp_statsn_47277 show_fnode_exp_statsn 0 47277 NULL
137398 +perf_ibs_cpu_notifier_47281 perf_ibs_cpu_notifier 0 47281 NULL
137399 +gfs2_readpages_47285 gfs2_readpages 4 47285 NULL
137400 +blkdev_issue_flush_47287 blkdev_issue_flush 0 47287 NULL
137401 +reg_write_47288 reg_write 0 47288 NULL
137402 +setattr_47289 setattr 0 47289 NULL
137403 +target_stat_scsi_att_intr_port_show_attr_port_47290 target_stat_scsi_att_intr_port_show_attr_port 0 47290 NULL
137404 +vsnprintf_47291 vsnprintf 0 47291 NULL
137405 +SYSC_semop_47292 SYSC_semop 3 47292 NULL
137406 +show_47293 show 0 47293 NULL
137407 +uvc_video_enable_47296 uvc_video_enable 0 47296 NULL
137408 +tx_internal_desc_overflow_read_47300 tx_internal_desc_overflow_read 3-0 47300 NULL
137409 +virtqueue_add_47306 virtqueue_add 3 47306 NULL
137410 +il4965_fill_txpower_tbl_47307 il4965_fill_txpower_tbl 0 47307 NULL
137411 +mm_compute_batch_notifier_47309 mm_compute_batch_notifier 0 47309 NULL
137412 +nfs_idmap_read_and_verify_message_47312 nfs_idmap_read_and_verify_message 0 47312 NULL
137413 +xfs_trans_reserve_quota_nblks_47313 xfs_trans_reserve_quota_nblks 0 47313 NULL
137414 +nouveau_fb_create__47316 nouveau_fb_create_ 4 47316 NULL
137415 +ipvlan_device_event_47317 ipvlan_device_event 0 47317 NULL
137416 +get_l4proto_47318 get_l4proto 0 47318 NULL
137417 +usX2Y_usbpcm_urbs_start_47323 usX2Y_usbpcm_urbs_start 0 47323 NULL
137418 +skein1024_export_47324 skein1024_export 0 47324 NULL
137419 +snd_sb16_playback_trigger_47332 snd_sb16_playback_trigger 0 47332 NULL
137420 +sctp_auth_set_active_key_47334 sctp_auth_set_active_key 0 47334 NULL nohasharray
137421 +fd_configure_device_47334 fd_configure_device 0 47334 &sctp_auth_set_active_key_47334
137422 +next_bitstream_store_47342 next_bitstream_store 0-4 47342 NULL
137423 +tune_set_47343 tune_set 0-5 47343 NULL
137424 +cdc_ncm_show_min_tx_pkt_47346 cdc_ncm_show_min_tx_pkt 0 47346 NULL
137425 +pstr_store_47352 pstr_store 0-4 47352 NULL nohasharray
137426 +parse_exthdrs_47352 parse_exthdrs 0 47352 &pstr_store_47352
137427 +md_allow_write_47353 md_allow_write 0 47353 NULL
137428 +ieee80211_if_read_dot11MeshHoldingTimeout_47356 ieee80211_if_read_dot11MeshHoldingTimeout 3-0 47356 NULL nohasharray
137429 +validate_47356 validate 0 47356 &ieee80211_if_read_dot11MeshHoldingTimeout_47356
137430 +nvme_submit_admin_cmd_47357 nvme_submit_admin_cmd 0 47357 NULL
137431 +avc_get_hash_stats_47359 avc_get_hash_stats 0 47359 NULL
137432 +kvm_arch_create_memslot_47364 kvm_arch_create_memslot 3 47364 NULL nohasharray
137433 +__output_copy_user_47364 __output_copy_user 3 47364 &kvm_arch_create_memslot_47364
137434 +vmci_transport_dgram_bind_47371 vmci_transport_dgram_bind 0 47371 NULL
137435 +hci_prepare_cmd_47372 hci_prepare_cmd 3 47372 NULL
137436 +show_ipv4_iface_bootproto_47376 show_ipv4_iface_bootproto 0 47376 NULL
137437 +stmmac_enable_47377 stmmac_enable 0 47377 NULL
137438 +__bio_map_kern_47379 __bio_map_kern 3 47379 NULL
137439 +shmem_getpage_47382 shmem_getpage 0 47382 NULL
137440 +nv_rd32_47390 nv_rd32 0 47390 NULL nohasharray
137441 +trace_options_core_read_47390 trace_options_core_read 3 47390 &nv_rd32_47390
137442 +nametbl_list_47391 nametbl_list 2 47391 NULL
137443 +pfkey_sendmsg_47394 pfkey_sendmsg 4-0 47394 NULL
137444 +wdtpci_write_47395 wdtpci_write 0-3 47395 NULL
137445 +store_spi_transport_rd_strm_47397 store_spi_transport_rd_strm 0-4 47397 NULL
137446 +lbs_wrmac_write_47400 lbs_wrmac_write 3-0 47400 NULL
137447 +efi_pstore_read_func_47401 efi_pstore_read_func 0 47401 NULL
137448 +store_bitmask_47403 store_bitmask 0-4 47403 NULL
137449 +store_select_amcb1_transmit_clock_47406 store_select_amcb1_transmit_clock 0-4 47406 NULL
137450 +ocfs2_resv_end_47408 ocfs2_resv_end 0 47408 NULL nohasharray
137451 +SyS_recv_47408 SyS_recv 3 47408 &ocfs2_resv_end_47408
137452 +sta_vht_capa_read_47409 sta_vht_capa_read 3-0 47409 NULL nohasharray
137453 +bcm7xxx_28nm_e0_plus_afe_config_init_47409 bcm7xxx_28nm_e0_plus_afe_config_init 0 47409 &sta_vht_capa_read_47409
137454 +isl29003_set_power_state_47411 isl29003_set_power_state 0 47411 NULL
137455 +show_spi_transport_width_47413 show_spi_transport_width 0 47413 NULL
137456 +write_cmd_47414 write_cmd 0 47414 NULL
137457 +lbs_wrrf_write_47418 lbs_wrrf_write 3-0 47418 NULL
137458 +__iscsi_disc_store_userid_mutual_47420 __iscsi_disc_store_userid_mutual 0-3 47420 NULL
137459 +vzalloc_47421 vzalloc 1 47421 NULL nohasharray
137460 +array_size_store_47421 array_size_store 0-3 47421 &vzalloc_47421
137461 +mvs_task_prep_ata_47424 mvs_task_prep_ata 0 47424 NULL
137462 +bLength_show_47432 bLength_show 0 47432 NULL
137463 +fop_write_47433 fop_write 0-3 47433 NULL
137464 +dibx000_i2c_gated_tuner_xfer_47436 dibx000_i2c_gated_tuner_xfer 0-3 47436 NULL
137465 +wl128x_configure_mcs_pll_47437 wl128x_configure_mcs_pll 0 47437 NULL
137466 +niu_reset_tx_bmac_47440 niu_reset_tx_bmac 0 47440 NULL
137467 +cxacru_sysfs_show_modulation_47441 cxacru_sysfs_show_modulation 0 47441 NULL
137468 +mrf24j40_filter_47445 mrf24j40_filter 0 47445 NULL
137469 +hifn_setup_dst_desc_47448 hifn_setup_dst_desc 3 47448 NULL
137470 +usb_wwan_open_47449 usb_wwan_open 0 47449 NULL
137471 +environ_read_47451 environ_read 0-3 47451 NULL
137472 +C_SYSC_set_mempolicy_47466 C_SYSC_set_mempolicy 3 47466 NULL
137473 +__affs_hash_dentry_47469 __affs_hash_dentry 0 47469 NULL
137474 +lprocfs_fid_write_common_47471 lprocfs_fid_write_common 2 47471 NULL
137475 +igb_get_eeprom_len_47473 igb_get_eeprom_len 0 47473 NULL
137476 +usermodehelper_read_trylock_47478 usermodehelper_read_trylock 0 47478 NULL
137477 +nvme_trans_send_fw_cmd_47479 nvme_trans_send_fw_cmd 4 47479 NULL nohasharray
137478 +o2hb_region_store_47479 o2hb_region_store 0-4 47479 &nvme_trans_send_fw_cmd_47479
137479 +acpi_smbus_read_47480 acpi_smbus_read 0 47480 NULL
137480 +packet_mc_drop_47484 packet_mc_drop 0 47484 NULL
137481 +newpart_47485 newpart 6-4 47485 NULL
137482 +read_47490 read 0-3 47490 NULL
137483 +mcp23s17_read_regs_47491 mcp23s17_read_regs 4 47491 NULL
137484 +core_sys_select_47494 core_sys_select 1 47494 NULL
137485 +__feat_register_nn_47497 __feat_register_nn 0 47497 NULL
137486 +jid_store_47498 jid_store 0-3 47498 NULL
137487 +read_block_for_search_47502 read_block_for_search 0 47502 NULL
137488 +txstat_read_file_47503 txstat_read_file 0 47503 NULL nohasharray
137489 +as3722_block_write_47503 as3722_block_write 2-3 47503 &txstat_read_file_47503
137490 +i801_block_transaction_by_block_47504 i801_block_transaction_by_block 0 47504 NULL
137491 +show_temp_crit_int_47505 show_temp_crit_int 0 47505 NULL nohasharray
137492 +alloc_arraycache_47505 alloc_arraycache 2 47505 &show_temp_crit_int_47505
137493 +unlink_simple_47506 unlink_simple 3 47506 NULL
137494 +f2fs_write_meta_pages_47507 f2fs_write_meta_pages 0 47507 NULL
137495 +saa7146_i2c_xfer_47508 saa7146_i2c_xfer 0-3 47508 NULL
137496 +pstore_decompress_47510 pstore_decompress 0 47510 NULL
137497 +ufs_inode_getblock_47512 ufs_inode_getblock 4 47512 NULL
137498 +inet_bind_47514 inet_bind 0 47514 NULL
137499 +nilfs_segbuf_extend_segsum_47517 nilfs_segbuf_extend_segsum 0 47517 NULL
137500 +ec_i2c_count_response_47518 ec_i2c_count_response 0 47518 NULL
137501 +eth_open_47519 eth_open 0 47519 NULL
137502 +usb_hcd_alloc_bandwidth_47525 usb_hcd_alloc_bandwidth 0 47525 NULL nohasharray
137503 +jfs_loglevel_proc_write_47525 jfs_loglevel_proc_write 0-3 47525 &usb_hcd_alloc_bandwidth_47525
137504 +wl128x_cmd_radio_parms_47528 wl128x_cmd_radio_parms 0 47528 NULL
137505 +__proc_lnet_portal_rotor_47529 __proc_lnet_portal_rotor 5 47529 NULL
137506 +process_vm_rw_47533 process_vm_rw 3-5 47533 NULL nohasharray
137507 +vscnprintf_47533 vscnprintf 0-2 47533 &process_vm_rw_47533
137508 +get_port_47534 get_port 0 47534 NULL
137509 +ieee80211_if_fmt_min_discovery_timeout_47539 ieee80211_if_fmt_min_discovery_timeout 3 47539 NULL
137510 +il_send_cmd_sync_47541 il_send_cmd_sync 0 47541 NULL
137511 +_lm3533_als_get_zone_47546 _lm3533_als_get_zone 0 47546 NULL
137512 +atl1_open_47550 atl1_open 0 47550 NULL
137513 +drbg_statelen_47551 drbg_statelen 0 47551 NULL
137514 +pci_endrun_init_47554 pci_endrun_init 0 47554 NULL
137515 +_ctl_diag_trigger_scsi_show_47558 _ctl_diag_trigger_scsi_show 0 47558 NULL
137516 +send_cmd_47563 send_cmd 0 47563 NULL
137517 +xfs_inobt_alloc_block_47565 xfs_inobt_alloc_block 0 47565 NULL
137518 +send_command_47567 send_command 0 47567 NULL nohasharray
137519 +i2c_nuvoton_write_status_47567 i2c_nuvoton_write_status 0 47567 &send_command_47567
137520 +read_ldt_47570 read_ldt 2 47570 NULL
137521 +isku_sysfs_read_last_set_47572 isku_sysfs_read_last_set 6-0-5 47572 NULL
137522 +mlx4_qp_to_ready_47574 mlx4_qp_to_ready 0 47574 NULL
137523 +pci_iomap_47575 pci_iomap 3 47575 NULL
137524 +mptscsih_version_bios_show_47578 mptscsih_version_bios_show 0 47578 NULL
137525 +rpipe_get_idx_47579 rpipe_get_idx 2-0 47579 NULL nohasharray
137526 +cpufreq_cpu_callback_47579 cpufreq_cpu_callback 0 47579 &rpipe_get_idx_47579 nohasharray
137527 +dgram_init_47579 dgram_init 0 47579 &cpufreq_cpu_callback_47579
137528 +SYSC_fcntl64_47581 SYSC_fcntl64 3 47581 NULL
137529 +id_format_show_47585 id_format_show 0 47585 NULL
137530 +phy_read_47590 phy_read 0 47590 NULL
137531 +wusb_ck_store_47591 wusb_ck_store 0-4 47591 NULL
137532 +wlcore_read_reg_47598 wlcore_read_reg 0 47598 NULL
137533 +get_nic_info_47601 get_nic_info 0 47601 NULL
137534 +sd_isoc_init_47602 sd_isoc_init 0 47602 NULL
137535 +ext4_kvzalloc_47605 ext4_kvzalloc 1 47605 NULL
137536 +msdos_hash_47606 msdos_hash 0 47606 NULL
137537 +wm831x_gpio_direction_out_47607 wm831x_gpio_direction_out 0 47607 NULL
137538 +sctp_ssnmap_new_47608 sctp_ssnmap_new 2-1 47608 NULL nohasharray
137539 +unbind_store_47608 unbind_store 0-3 47608 &sctp_ssnmap_new_47608
137540 +roccat_common2_sysfs_write_general_47610 roccat_common2_sysfs_write_general 0-6-5 47610 NULL nohasharray
137541 +cgroup_clone_children_write_47610 cgroup_clone_children_write 0 47610 &roccat_common2_sysfs_write_general_47610
137542 +a_hnp_support_show_47611 a_hnp_support_show 0 47611 NULL
137543 +uea_request_47613 uea_request 4 47613 NULL
137544 +cache_read_pipefs_47615 cache_read_pipefs 3-0 47615 NULL
137545 +ocfs2_xattr_security_list_47616 ocfs2_xattr_security_list 0-5 47616 NULL
137546 +mwifiex_cmd_host_cmd_47617 mwifiex_cmd_host_cmd 0 47617 NULL
137547 +tps65217_clear_bits_47619 tps65217_clear_bits 0 47619 NULL nohasharray
137548 +__apei_exec_read_register_47619 __apei_exec_read_register 0 47619 &tps65217_clear_bits_47619
137549 +twl4030_clear_set_47624 twl4030_clear_set 4 47624 NULL
137550 +nouveau_hwmon_temp1_auto_point1_temp_47625 nouveau_hwmon_temp1_auto_point1_temp 0 47625 NULL
137551 +SYSC_send_47629 SYSC_send 3 47629 NULL
137552 +store_pwm_auto_point_temp_hyst_47630 store_pwm_auto_point_temp_hyst 0-4 47630 NULL
137553 +iwl_mvm_update_sta_47642 iwl_mvm_update_sta 0 47642 NULL
137554 +ds1682_eeprom_read_47644 ds1682_eeprom_read 0-5-6 47644 NULL nohasharray
137555 +ubifs_find_free_space_47644 ubifs_find_free_space 0 47644 &ds1682_eeprom_read_47644
137556 +compute_sid_handle_invalid_context_47647 compute_sid_handle_invalid_context 0 47647 NULL
137557 +isl12022_read_regs_47653 isl12022_read_regs 0 47653 NULL
137558 +auok190xfb_check_var_47654 auok190xfb_check_var 0 47654 NULL
137559 +gfs2_jdata_writepage_47660 gfs2_jdata_writepage 0 47660 NULL
137560 +fan_show_47664 fan_show 0 47664 NULL
137561 +pyra_sysfs_show_firmware_version_47670 pyra_sysfs_show_firmware_version 0 47670 NULL
137562 +acpi_ds_get_region_arguments_47671 acpi_ds_get_region_arguments 0 47671 NULL nohasharray
137563 +user_scan_47671 user_scan 0 47671 &acpi_ds_get_region_arguments_47671
137564 +regmap_mmio_write_47679 regmap_mmio_write 0 47679 NULL
137565 +queue_attr_store_47683 queue_attr_store 0-4 47683 NULL
137566 +mbus_show_47685 mbus_show 0 47685 NULL nohasharray
137567 +gprs_set_mtu_47685 gprs_set_mtu 0 47685 &mbus_show_47685
137568 +ce6230_ctrl_msg_47692 ce6230_ctrl_msg 0 47692 NULL
137569 +target_stat_scsi_lu_show_attr_num_cmds_47693 target_stat_scsi_lu_show_attr_num_cmds 0 47693 NULL nohasharray
137570 +niu_reset_rx_bmac_47693 niu_reset_rx_bmac 0 47693 &target_stat_scsi_lu_show_attr_num_cmds_47693
137571 +qlcnic_show_bridged_mode_47696 qlcnic_show_bridged_mode 0 47696 NULL
137572 +create_tx_ctx_47698 create_tx_ctx 0 47698 NULL nohasharray
137573 +ds2781_battery_io_47698 ds2781_battery_io 3-4 47698 &create_tx_ctx_47698
137574 +packet_recvmsg_47700 packet_recvmsg 0-4 47700 NULL
137575 +inet_sendmsg_47705 inet_sendmsg 4-0 47705 NULL
137576 +max8907_rtc_set_alarm_47711 max8907_rtc_set_alarm 0 47711 NULL
137577 +save_microcode_47717 save_microcode 3 47717 NULL
137578 +show_prochot_avg_47718 show_prochot_avg 0 47718 NULL
137579 +wl1251_fetch_firmware_47724 wl1251_fetch_firmware 0 47724 NULL
137580 +__sock_sendmsg_nosec_47729 __sock_sendmsg_nosec 0-4 47729 NULL
137581 +bits_to_user_47733 bits_to_user 3-2 47733 NULL
137582 +ov9740_s_fmt_47735 ov9740_s_fmt 0 47735 NULL nohasharray
137583 +sockfs_listxattr_47735 sockfs_listxattr 0-3 47735 &ov9740_s_fmt_47735
137584 +notify_send_pre_block_47736 notify_send_pre_block 0 47736 NULL
137585 +hdaps_read_pair_47737 hdaps_read_pair 0 47737 NULL
137586 +carl9170_debugfs_read_47738 carl9170_debugfs_read 3-0 47738 NULL
137587 +qla2x00_drvr_version_show_47742 qla2x00_drvr_version_show 0 47742 NULL
137588 +use_zero_page_show_47747 use_zero_page_show 0 47747 NULL nohasharray
137589 +ir_prepare_write_buffer_47747 ir_prepare_write_buffer 3 47747 &use_zero_page_show_47747
137590 +hpfs_write_end_47748 hpfs_write_end 5-0 47748 NULL nohasharray
137591 +rose_add_loopback_node_47748 rose_add_loopback_node 0 47748 &hpfs_write_end_47748 nohasharray
137592 +usb2_hardware_lpm_store_47748 usb2_hardware_lpm_store 0-4 47748 &rose_add_loopback_node_47748
137593 +mvumi_alloc_mem_resource_47750 mvumi_alloc_mem_resource 3 47750 NULL
137594 +ext3_find_near_47752 ext3_find_near 0 47752 NULL
137595 +mwl8k_feed_fw_image_47753 mwl8k_feed_fw_image 0 47753 NULL
137596 +alloc_sched_domains_47756 alloc_sched_domains 1 47756 NULL
137597 +csio_show_hw_state_47767 csio_show_hw_state 0 47767 NULL nohasharray
137598 +wl1251_fetch_nvs_47767 wl1251_fetch_nvs 0 47767 &csio_show_hw_state_47767
137599 +broken_parity_status_show_47772 broken_parity_status_show 0 47772 NULL
137600 +uwb_ie_dump_hex_47774 uwb_ie_dump_hex 4-0 47774 NULL
137601 +i8k_get_fan_speed_47779 i8k_get_fan_speed 0 47779 NULL
137602 +carl9170_set_mac_reg_47780 carl9170_set_mac_reg 0 47780 NULL nohasharray
137603 +SyS_setgroups16_47780 SyS_setgroups16 1 47780 &carl9170_set_mac_reg_47780
137604 +error_error_numll_frame_cts_start_read_47781 error_error_numll_frame_cts_start_read 3-0 47781 NULL
137605 +vfio_device_fops_read_47786 vfio_device_fops_read 0-3 47786 NULL
137606 +posix_acl_fix_xattr_from_user_47793 posix_acl_fix_xattr_from_user 2 47793 NULL nohasharray
137607 +o2hb_region_show_47793 o2hb_region_show 0 47793 &posix_acl_fix_xattr_from_user_47793
137608 +show_id_47795 show_id 0 47795 NULL
137609 +sl_open_47801 sl_open 0 47801 NULL
137610 +hello_timer_show_47803 hello_timer_show 0 47803 NULL
137611 +store_fc_vport_disable_47804 store_fc_vport_disable 0-4 47804 NULL nohasharray
137612 +W6692_empty_Bfifo_47804 W6692_empty_Bfifo 2 47804 &store_fc_vport_disable_47804
137613 +lov_packmd_47810 lov_packmd 0 47810 NULL
137614 +show_counter_tx_flow_pkts_47812 show_counter_tx_flow_pkts 0 47812 NULL
137615 +show_fan_full_speed_47818 show_fan_full_speed 0 47818 NULL
137616 +cifs_iovec_write_47822 cifs_iovec_write 0 47822 NULL
137617 +tree_mod_log_insert_move_47823 tree_mod_log_insert_move 5 47823 NULL nohasharray
137618 +nilfs_segctor_last_seg_write_time_show_47823 nilfs_segctor_last_seg_write_time_show 0 47823 &tree_mod_log_insert_move_47823 nohasharray
137619 +koneplus_sysfs_write_sensor_47823 koneplus_sysfs_write_sensor 0-6-5 47823 &nilfs_segctor_last_seg_write_time_show_47823
137620 +show_temp_max10_47828 show_temp_max10 0 47828 NULL
137621 +read_file_spectral_bins_47829 read_file_spectral_bins 3-0 47829 NULL
137622 +mb862xx_xfer_47831 mb862xx_xfer 0-3 47831 NULL nohasharray
137623 +regulator_suspend_mem_uV_show_47831 regulator_suspend_mem_uV_show 0 47831 &mb862xx_xfer_47831
137624 +target_fabric_port_store_attr_alua_tg_pt_write_md_47833 target_fabric_port_store_attr_alua_tg_pt_write_md 0-3 47833 NULL
137625 +rtl_store_debug_level_47834 rtl_store_debug_level 0-4 47834 NULL
137626 +pinconf_dbg_config_write_47835 pinconf_dbg_config_write 3-0 47835 NULL nohasharray
137627 +lanai_send_47835 lanai_send 0 47835 &pinconf_dbg_config_write_47835
137628 +cmos_nvram_write_47839 cmos_nvram_write 0-6-5 47839 NULL
137629 +did_show_47843 did_show 0 47843 NULL nohasharray
137630 +alloc_ringdesc_47843 alloc_ringdesc 0 47843 &did_show_47843
137631 +gfs2_aspace_writepage_47845 gfs2_aspace_writepage 0 47845 NULL
137632 +wil_request_firmware_47846 wil_request_firmware 0 47846 NULL nohasharray
137633 +qla4_82xx_start_firmware_47846 qla4_82xx_start_firmware 0 47846 &wil_request_firmware_47846
137634 +ecryptfs_write_inode_size_to_xattr_47848 ecryptfs_write_inode_size_to_xattr 0 47848 NULL
137635 +reg_clear_47849 reg_clear 0 47849 NULL
137636 +ath10k_pci_diag_write32_47850 ath10k_pci_diag_write32 0 47850 NULL
137637 +__iscsi_nacl_auth_store_password_mutual_47853 __iscsi_nacl_auth_store_password_mutual 0-3 47853 NULL
137638 +ixgbe_change_mtu_47865 ixgbe_change_mtu 0 47865 NULL
137639 +copy_47869 copy 0 47869 NULL
137640 +v9fs_file_fsync_47873 v9fs_file_fsync 0 47873 NULL nohasharray
137641 +psmouse_attr_set_resolution_47873 psmouse_attr_set_resolution 0-4 47873 &v9fs_file_fsync_47873
137642 +add_lease_context_47876 add_lease_context 0 47876 NULL
137643 +vhci_read_47878 vhci_read 3-0 47878 NULL
137644 +e100_load_ucode_wait_47882 e100_load_ucode_wait 0 47882 NULL
137645 +array_size_show_47883 array_size_show 0 47883 NULL
137646 +ubi_wl_put_peb_47886 ubi_wl_put_peb 0 47886 NULL
137647 +ds1374_wdt_write_47888 ds1374_wdt_write 0-3 47888 NULL
137648 +keyctl_instantiate_key_common_47889 keyctl_instantiate_key_common 4 47889 NULL
137649 +read_prph_47892 read_prph 0 47892 NULL
137650 +erst_exec_skip_next_instruction_if_true_47893 erst_exec_skip_next_instruction_if_true 0 47893 NULL
137651 +read_regr_47902 read_regr 0 47902 NULL nohasharray
137652 +read_dsmargin_47902 read_dsmargin 0 47902 &read_regr_47902
137653 +osd_req_read_sg_47905 osd_req_read_sg 5 47905 NULL
137654 +xc5000_get_if_frequency_47906 xc5000_get_if_frequency 0 47906 NULL
137655 +ca0132_init_47907 ca0132_init 0 47907 NULL nohasharray
137656 +ib_send_mad_47907 ib_send_mad 0 47907 &ca0132_init_47907
137657 +wl1273_fm_fops_read_47910 wl1273_fm_fops_read 0-3 47910 NULL nohasharray
137658 +iwl_mvm_tdls_sta_init_47910 iwl_mvm_tdls_sta_init 0 47910 &wl1273_fm_fops_read_47910
137659 +elants_version_attribute_show_47912 elants_version_attribute_show 0 47912 NULL nohasharray
137660 +radeon_get_pm_method_47912 radeon_get_pm_method 0 47912 &elants_version_attribute_show_47912 nohasharray
137661 +chip_label_show_47912 chip_label_show 0 47912 &radeon_get_pm_method_47912
137662 +timeout_read_47915 timeout_read 0-3 47915 NULL nohasharray
137663 +sp_header_47915 sp_header 0 47915 &timeout_read_47915
137664 +cfs_percpt_alloc_47918 cfs_percpt_alloc 2 47918 NULL
137665 +bond_option_queue_id_set_47919 bond_option_queue_id_set 0 47919 NULL
137666 +device_show_ulong_47926 device_show_ulong 0 47926 NULL nohasharray
137667 +comedi_write_47926 comedi_write 3 47926 &device_show_ulong_47926
137668 +show_mlid_47928 show_mlid 0 47928 NULL
137669 +max77686_rtc_read_time_47944 max77686_rtc_read_time 0 47944 NULL
137670 +efivar_entry_get_47945 efivar_entry_get 0 47945 NULL
137671 +b44_open_47950 b44_open 0 47950 NULL
137672 +psmouse_attr_set_rate_47953 psmouse_attr_set_rate 0-4 47953 NULL
137673 +arch_setup_msi_irq_47959 arch_setup_msi_irq 0 47959 NULL
137674 +pci_read_47962 pci_read 0 47962 NULL
137675 +cfg80211_testmode_alloc_reply_skb_47966 cfg80211_testmode_alloc_reply_skb 2 47966 NULL
137676 +of_property_count_u32_elems_47967 of_property_count_u32_elems 0 47967 NULL
137677 +roccat_common2_sysfs_read_light_47968 roccat_common2_sysfs_read_light 0-5-6 47968 NULL
137678 +isl1208_sysfs_store_usr_47970 isl1208_sysfs_store_usr 0-4 47970 NULL
137679 +show_stride_47971 show_stride 0 47971 NULL
137680 +gether_get_ifname_47972 gether_get_ifname 0 47972 NULL
137681 +nfs4_proc_get_acl_47973 nfs4_proc_get_acl 0 47973 NULL nohasharray
137682 +pcmciamtd_resume_47973 pcmciamtd_resume 0 47973 &nfs4_proc_get_acl_47973
137683 +node_weight_read_47974 node_weight_read 0 47974 NULL
137684 +show_srp_rport_id_47975 show_srp_rport_id 0 47975 NULL
137685 +flush_store_47978 flush_store 0-4 47978 NULL
137686 +mempool_resize_47983 mempool_resize 2 47983 NULL nohasharray
137687 +iwl_dbgfs_ucode_tracing_read_47983 iwl_dbgfs_ucode_tracing_read 3-0 47983 &mempool_resize_47983
137688 +logfs_read_direct_47986 logfs_read_direct 0 47986 NULL nohasharray
137689 +carl9170_debugfs_erp_write_47986 carl9170_debugfs_erp_write 0-3 47986 &logfs_read_direct_47986
137690 +tm6000_s_ctrl_47987 tm6000_s_ctrl 0 47987 NULL
137691 +dbg_port_buf_47990 dbg_port_buf 2 47990 NULL nohasharray
137692 +enter_47990 enter 0 47990 &dbg_port_buf_47990
137693 +lpfc_topology_store_47992 lpfc_topology_store 0-4 47992 NULL
137694 +ib_umad_write_47993 ib_umad_write 3-0 47993 NULL
137695 +objects_show_47995 objects_show 0 47995 NULL
137696 +show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997 show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE 0 47997 NULL nohasharray
137697 +l2cap_sock_alloc_skb_cb_47997 l2cap_sock_alloc_skb_cb 3-2 47997 &show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997
137698 +__tda18271_write_regs_47998 __tda18271_write_regs 0 47998 NULL
137699 +lustre_cfg_len_48002 lustre_cfg_len 0 48002 NULL
137700 +aa_file_perm_48010 aa_file_perm 0 48010 NULL
137701 +koneplus_sysfs_show_actual_profile_48011 koneplus_sysfs_show_actual_profile 0 48011 NULL nohasharray
137702 +ipx_create_48011 ipx_create 0 48011 &koneplus_sysfs_show_actual_profile_48011 nohasharray
137703 +gdm_tty_recv_complete_48011 gdm_tty_recv_complete 2 48011 &ipx_create_48011
137704 +munmap_notify_48013 munmap_notify 0 48013 NULL nohasharray
137705 +iscsit_ta_netif_timeout_48013 iscsit_ta_netif_timeout 0 48013 &munmap_notify_48013
137706 +coda_statfs_48015 coda_statfs 0 48015 NULL
137707 +rtl92se_hw_init_48027 rtl92se_hw_init 0 48027 NULL
137708 +trace_show_48031 trace_show 0 48031 NULL
137709 +id_mode_to_cifs_acl_48036 id_mode_to_cifs_acl 0 48036 NULL nohasharray
137710 +cs_parse_auto_config_48036 cs_parse_auto_config 0 48036 &id_mode_to_cifs_acl_48036
137711 +sys32_pread_48037 sys32_pread 3 48037 NULL
137712 +pppoe_sendmsg_48039 pppoe_sendmsg 4-0 48039 NULL
137713 +SYSC_writev_48040 SYSC_writev 3 48040 NULL
137714 +show_vrm_48041 show_vrm 0 48041 NULL
137715 +niu_alloc_tx_ring_info_48045 niu_alloc_tx_ring_info 0 48045 NULL
137716 +tps6507x_i2c_write_device_48046 tps6507x_i2c_write_device 3 48046 NULL
137717 +uhid_dev_create_48047 uhid_dev_create 0 48047 NULL
137718 +rate_show_48049 rate_show 0 48049 NULL
137719 +bnx2x_config_rss_48050 bnx2x_config_rss 0 48050 NULL
137720 +t3_wait_op_done_val_48061 t3_wait_op_done_val 0 48061 NULL
137721 +protection_level_show_48062 protection_level_show 0 48062 NULL nohasharray
137722 +kovaplus_sysfs_write_profile_buttons_48062 kovaplus_sysfs_write_profile_buttons 0-6-5 48062 &protection_level_show_48062
137723 +posix_acl_alloc_48063 posix_acl_alloc 1 48063 NULL
137724 +palmas_bulk_write_48068 palmas_bulk_write 3-2-5-0 48068 NULL
137725 +pcap_regulator_disable_48070 pcap_regulator_disable 0 48070 NULL nohasharray
137726 +ubifs_read_node_48070 ubifs_read_node 0 48070 &pcap_regulator_disable_48070
137727 +wdtpci_temp_read_48072 wdtpci_temp_read 0-3 48072 NULL
137728 +read_rbu_mono_data_48078 read_rbu_mono_data 3-0 48078 NULL
137729 +xen_mce_chrdev_read_48087 xen_mce_chrdev_read 0-3 48087 NULL
137730 +cp2112_hid_output_48094 cp2112_hid_output 0-3 48094 NULL
137731 +mmc_alloc_host_48097 mmc_alloc_host 1 48097 NULL nohasharray
137732 +topology_change_timer_show_48097 topology_change_timer_show 0 48097 &mmc_alloc_host_48097
137733 +i7core_inject_enable_show_48107 i7core_inject_enable_show 0 48107 NULL nohasharray
137734 +radio_isa_common_probe_48107 radio_isa_common_probe 3 48107 &i7core_inject_enable_show_48107
137735 +pmcraid_show_adapter_id_48108 pmcraid_show_adapter_id 0 48108 NULL nohasharray
137736 +skcipher_setkey_48108 skcipher_setkey 0 48108 &pmcraid_show_adapter_id_48108
137737 +rmd256_final_48110 rmd256_final 0 48110 NULL
137738 +tpacpi_rfk_procfs_write_48111 tpacpi_rfk_procfs_write 0 48111 NULL
137739 +cx23885_initialize_codec_48114 cx23885_initialize_codec 0 48114 NULL
137740 +selinux_inode_permission_48116 selinux_inode_permission 0 48116 NULL nohasharray
137741 +get_48116 get 0 48116 &selinux_inode_permission_48116
137742 +coretemp_cpu_callback_48123 coretemp_cpu_callback 0 48123 NULL
137743 +wm_latency_write_48125 wm_latency_write 3-0 48125 NULL nohasharray
137744 +ipw_open_48125 ipw_open 0 48125 &wm_latency_write_48125 nohasharray
137745 +qla4xxx_initialize_adapter_48125 qla4xxx_initialize_adapter 0 48125 &ipw_open_48125
137746 +metrousb_send_unidirectional_cmd_48129 metrousb_send_unidirectional_cmd 0 48129 NULL
137747 +vmw_framebuffer_surface_dirty_48132 vmw_framebuffer_surface_dirty 6 48132 NULL
137748 +bdc_submit_cmd_48137 bdc_submit_cmd 0 48137 NULL
137749 +rtsx_read_cfg_seq_48139 rtsx_read_cfg_seq 3-5 48139 NULL
137750 +statistics_write_48141 statistics_write 0-3 48141 NULL nohasharray
137751 +bd2802_store_reg0x01_48141 bd2802_store_reg0x01 0-4 48141 &statistics_write_48141 nohasharray
137752 +store_fan_smart_tach_48141 store_fan_smart_tach 0-4 48141 &bd2802_store_reg0x01_48141 nohasharray
137753 +set_discoverable_48141 set_discoverable 4 48141 &store_fan_smart_tach_48141
137754 +hdmi_streamon_48144 hdmi_streamon 0 48144 NULL
137755 +dn_fib_count_nhs_48145 dn_fib_count_nhs 0 48145 NULL
137756 +__tcp_push_pending_frames_48148 __tcp_push_pending_frames 2 48148 NULL
137757 +SyS_vmsplice_48150 SyS_vmsplice 3 48150 NULL
137758 +_add_to_r4w_48152 _add_to_r4w 4 48152 NULL nohasharray
137759 +bitmap_onto_48152 bitmap_onto 4 48152 &_add_to_r4w_48152
137760 +bnx2i_host_get_param_48156 bnx2i_host_get_param 0 48156 NULL
137761 +isr_dma1_done_read_48159 isr_dma1_done_read 3-0 48159 NULL nohasharray
137762 +rx4581_get_datetime_48159 rx4581_get_datetime 0 48159 &isr_dma1_done_read_48159
137763 +c4iw_id_table_alloc_48163 c4iw_id_table_alloc 3 48163 NULL
137764 +macvlan_open_48169 macvlan_open 0 48169 NULL
137765 +rbd_obj_method_sync_48170 rbd_obj_method_sync 8-0 48170 NULL nohasharray
137766 +bnx2x_get_regs_len_48170 bnx2x_get_regs_len 0 48170 &rbd_obj_method_sync_48170 nohasharray
137767 +ocfs2_find_next_zero_bit_unaligned_48170 ocfs2_find_next_zero_bit_unaligned 3-2 48170 &bnx2x_get_regs_len_48170
137768 +minix_setattr_48171 minix_setattr 0 48171 NULL
137769 +__netxen_nic_up_48175 __netxen_nic_up 0 48175 NULL
137770 +rocker_port_set_mac_address_48176 rocker_port_set_mac_address 0 48176 NULL
137771 +netif_set_real_num_tx_queues_48178 netif_set_real_num_tx_queues 0 48178 NULL
137772 +ltc2945_reg_to_val_48179 ltc2945_reg_to_val 0 48179 NULL nohasharray
137773 +store_48179 store 0-3 48179 &ltc2945_reg_to_val_48179
137774 +snd_nm256_pcm_prepare_48180 snd_nm256_pcm_prepare 0 48180 NULL
137775 +__orinoco_commit_48184 __orinoco_commit 0 48184 NULL
137776 +alloc_cc770dev_48186 alloc_cc770dev 1 48186 NULL
137777 +init_ipath_48187 init_ipath 1 48187 NULL nohasharray
137778 +pvpanic_panic_notify_48187 pvpanic_panic_notify 0 48187 &init_ipath_48187
137779 +eni_send_48189 eni_send 0 48189 NULL nohasharray
137780 +integrity_attr_store_48189 integrity_attr_store 0-4 48189 &eni_send_48189
137781 +uhid_dev_create2_48191 uhid_dev_create2 0 48191 NULL
137782 +mwl8k_cmd_enable_sniffer_48197 mwl8k_cmd_enable_sniffer 0 48197 NULL
137783 +startup_48205 startup 0 48205 NULL
137784 +show_48207 show 0 48207 NULL
137785 +snd_seq_dump_var_event_48209 snd_seq_dump_var_event 0 48209 NULL
137786 +ath10k_download_cal_data_48215 ath10k_download_cal_data 0 48215 NULL
137787 +il3945_hw_nic_init_48216 il3945_hw_nic_init 0 48216 NULL nohasharray
137788 +cifs_read_data_offset_48216 cifs_read_data_offset 0 48216 &il3945_hw_nic_init_48216
137789 +is_block_in_journal_48223 is_block_in_journal 3 48223 NULL
137790 +iwl_mvm_beacon_filter_send_cmd_48226 iwl_mvm_beacon_filter_send_cmd 0 48226 NULL nohasharray
137791 +uv_blade_nr_possible_cpus_48226 uv_blade_nr_possible_cpus 0 48226 &iwl_mvm_beacon_filter_send_cmd_48226
137792 +nilfs_readpages_48229 nilfs_readpages 4 48229 NULL
137793 +read_file_recv_48232 read_file_recv 3-0 48232 NULL
137794 +s_video_encoding_48233 s_video_encoding 0 48233 NULL
137795 +collisions_show_48236 collisions_show 0 48236 NULL
137796 +fake_rw_show_48237 fake_rw_show 0 48237 NULL
137797 +nouveau_i2c_port_create__48240 nouveau_i2c_port_create_ 7 48240 NULL nohasharray
137798 +show_priv_session_state_48240 show_priv_session_state 0 48240 &nouveau_i2c_port_create__48240
137799 +snd_fm801_playback_prepare_48242 snd_fm801_playback_prepare 0 48242 NULL nohasharray
137800 +i7core_show_counter_1_48242 i7core_show_counter_1 0 48242 &snd_fm801_playback_prepare_48242
137801 +nfsctl_transaction_read_48250 nfsctl_transaction_read 3-0 48250 NULL
137802 +vport_disable_48252 vport_disable 0 48252 NULL
137803 +usb_hcd_submit_urb_48256 usb_hcd_submit_urb 0 48256 NULL
137804 +batadv_socket_read_48257 batadv_socket_read 3-0 48257 NULL
137805 +__videobuf_free_48260 __videobuf_free 0 48260 NULL
137806 +raid10_check_reshape_48267 raid10_check_reshape 0 48267 NULL
137807 +ath10k_pci_diag_write_mem_48268 ath10k_pci_diag_write_mem 0 48268 NULL
137808 +cache_write_pipefs_48270 cache_write_pipefs 3-0 48270 NULL
137809 +pcistub_slot_show_48272 pcistub_slot_show 0 48272 NULL nohasharray
137810 +store_48272 store 0-3 48272 &pcistub_slot_show_48272
137811 +rbd_name_show_48274 rbd_name_show 0 48274 NULL nohasharray
137812 +__modver_version_show_48274 __modver_version_show 0 48274 &rbd_name_show_48274
137813 +qlcnic_83xx_get_regs_len_48275 qlcnic_83xx_get_regs_len 0 48275 NULL nohasharray
137814 +xgene_rtc_read_time_48275 xgene_rtc_read_time 0 48275 &qlcnic_83xx_get_regs_len_48275 nohasharray
137815 +trace_options_write_48275 trace_options_write 3 48275 &xgene_rtc_read_time_48275
137816 +ath5k_hw_reset_tx_queue_48279 ath5k_hw_reset_tx_queue 0 48279 NULL
137817 +compat_sys_io_getevents_48283 compat_sys_io_getevents 3 48283 NULL
137818 +send_set_info_48288 send_set_info 7 48288 NULL
137819 +nf_nat_ipv4_in_48293 nf_nat_ipv4_in 0 48293 NULL
137820 +ac_write_48295 ac_write 0-3 48295 NULL
137821 +twa_show_stats_48297 twa_show_stats 0 48297 NULL
137822 +lpfc_idiag_extacc_read_48301 lpfc_idiag_extacc_read 3-0 48301 NULL nohasharray
137823 +dimmdev_mem_type_show_48301 dimmdev_mem_type_show 0 48301 &lpfc_idiag_extacc_read_48301
137824 +kernel_sendmsg_48304 kernel_sendmsg 0-5 48304 NULL
137825 +timblogiw_read_48305 timblogiw_read 3-0 48305 NULL
137826 +ubifs_save_dirty_idx_lnums_48309 ubifs_save_dirty_idx_lnums 0 48309 NULL nohasharray
137827 +opts_store_48309 opts_store 0-3 48309 &ubifs_save_dirty_idx_lnums_48309
137828 +hash_setkey_48310 hash_setkey 0-3 48310 NULL
137829 +patch_alc262_48312 patch_alc262 0 48312 NULL
137830 +crb_read_48313 crb_read 0 48313 NULL
137831 +iso_stream_schedule_48324 iso_stream_schedule 0 48324 NULL
137832 +resize_kernel_48326 resize_kernel 4-3 48326 NULL
137833 +__mv88e6352_phy_write_48335 __mv88e6352_phy_write 0 48335 NULL nohasharray
137834 +pn_socket_getname_48335 pn_socket_getname 0 48335 &__mv88e6352_phy_write_48335 nohasharray
137835 +ceph_statfs_48335 ceph_statfs 0 48335 &pn_socket_getname_48335
137836 +store_fc_host_vport_create_48336 store_fc_host_vport_create 0-4 48336 NULL
137837 +show_version_48337 show_version 0 48337 NULL
137838 +dev_set_bus_48339 dev_set_bus 0 48339 NULL
137839 +blinkm_test_run_48343 blinkm_test_run 0 48343 NULL
137840 +attr_select_right_show_tpkbd_48344 attr_select_right_show_tpkbd 0 48344 NULL nohasharray
137841 +read_exec_48344 read_exec 0 48344 &attr_select_right_show_tpkbd_48344
137842 +hci_req_run_48347 hci_req_run 0 48347 NULL nohasharray
137843 +__tg3_readphy_48347 __tg3_readphy 0 48347 &hci_req_run_48347
137844 +suspend_nvs_save_48355 suspend_nvs_save 0 48355 NULL
137845 +__alloc_fd_48356 __alloc_fd 2 48356 NULL
137846 +afs_volume_cache_get_key_48357 afs_volume_cache_get_key 0 48357 NULL
137847 +follow_pte_48359 follow_pte 0 48359 NULL
137848 +snd_cmipci_playback_spdif_prepare_48360 snd_cmipci_playback_spdif_prepare 0 48360 NULL
137849 +lpfc_hdw_show_48361 lpfc_hdw_show 0 48361 NULL
137850 +queue_physical_block_size_show_48362 queue_physical_block_size_show 0 48362 NULL
137851 +skb_add_data_48363 skb_add_data 3 48363 NULL
137852 +store_temp23_48364 store_temp23 0-4 48364 NULL
137853 +iscsi_complete_pdu_48372 iscsi_complete_pdu 4 48372 NULL
137854 +ath10k_wait_for_peer_deleted_48374 ath10k_wait_for_peer_deleted 0 48374 NULL
137855 +tx_frag_init_called_read_48377 tx_frag_init_called_read 3-0 48377 NULL
137856 +store_bl_curve_48380 store_bl_curve 0-4 48380 NULL
137857 +node_read_cpumask_48384 node_read_cpumask 0 48384 NULL nohasharray
137858 +snd_jack_dev_register_48384 snd_jack_dev_register 0 48384 &node_read_cpumask_48384
137859 +wl1271_acx_tx_config_options_48385 wl1271_acx_tx_config_options 0 48385 NULL
137860 +do_sock_sendmsg_48388 do_sock_sendmsg 0-3 48388 NULL
137861 +jffs2_do_readpage_unlock_48397 jffs2_do_readpage_unlock 0 48397 NULL
137862 +mos7840_set_reg_sync_48398 mos7840_set_reg_sync 0 48398 NULL
137863 +ath10k_read_htt_max_amsdu_ampdu_48401 ath10k_read_htt_max_amsdu_ampdu 3-0 48401 NULL
137864 +sctp_getname_48405 sctp_getname 0 48405 NULL
137865 +il3945_store_measurement_48410 il3945_store_measurement 0-4 48410 NULL nohasharray
137866 +ixgbe_pci_sriov_enable_48410 ixgbe_pci_sriov_enable 0-2 48410 &il3945_store_measurement_48410
137867 +bql_set_48412 bql_set 0-2 48412 NULL
137868 +lbs_debugfs_write_48413 lbs_debugfs_write 3-0 48413 NULL
137869 +uhid_event_from_user_48417 uhid_event_from_user 2-0 48417 NULL
137870 +wl1271_ap_init_null_template_48418 wl1271_ap_init_null_template 0 48418 NULL nohasharray
137871 +div64_u64_rem_48418 div64_u64_rem 0 48418 &wl1271_ap_init_null_template_48418
137872 +kfd_ioctl_48422 kfd_ioctl 2 48422 NULL nohasharray
137873 +iscsi_stat_instance_show_attr_disc_time_48422 iscsi_stat_instance_show_attr_disc_time 0 48422 &kfd_ioctl_48422
137874 +pwr_tx_without_ps_read_48423 pwr_tx_without_ps_read 3-0 48423 NULL nohasharray
137875 +configure_sync_endpoint_48423 configure_sync_endpoint 0 48423 &pwr_tx_without_ps_read_48423
137876 +nfs4_alloc_pages_48426 nfs4_alloc_pages 1 48426 NULL
137877 +bch_flash_dev_store_48429 bch_flash_dev_store 0-4 48429 NULL
137878 +__hw_addr_del_entry_48430 __hw_addr_del_entry 0 48430 NULL nohasharray
137879 +store_vgapass_48430 store_vgapass 0-4 48430 &__hw_addr_del_entry_48430
137880 +nfs_weak_revalidate_48432 nfs_weak_revalidate 0 48432 NULL
137881 +b43legacy_chip_init_48439 b43legacy_chip_init 0 48439 NULL
137882 +print_filtered_48442 print_filtered 0-2 48442 NULL
137883 +vlv_pipe_crc_ctl_reg_48447 vlv_pipe_crc_ctl_reg 0 48447 NULL
137884 +rtl2830_rd_48451 rtl2830_rd 0 48451 NULL nohasharray
137885 +shmem_add_to_page_cache_48451 shmem_add_to_page_cache 0 48451 &rtl2830_rd_48451
137886 +fan_get_48455 fan_get 0 48455 NULL
137887 +stac_beep_switch_ctl_48456 stac_beep_switch_ctl 0 48456 NULL nohasharray
137888 +dlfb_ops_set_par_48456 dlfb_ops_set_par 0 48456 &stac_beep_switch_ctl_48456
137889 +alb_set_slave_mac_addr_48460 alb_set_slave_mac_addr 0 48460 NULL
137890 +hotkey_status_get_48462 hotkey_status_get 0 48462 NULL
137891 +tun_recvmsg_48463 tun_recvmsg 0-4 48463 NULL
137892 +toshiba_kbd_bl_mode_store_48465 toshiba_kbd_bl_mode_store 0-4 48465 NULL
137893 +getname_48466 getname 0 48466 NULL nohasharray
137894 +copy_page_from_iter_iovec_48466 copy_page_from_iter_iovec 0-3 48466 &getname_48466
137895 +adis16136_write_frequency_48469 adis16136_write_frequency 0-4 48469 NULL nohasharray
137896 +compat_SyS_preadv64_48469 compat_SyS_preadv64 3 48469 &adis16136_write_frequency_48469
137897 +_iwl_dbgfs_bt_tx_prio_write_48473 _iwl_dbgfs_bt_tx_prio_write 3-0 48473 NULL
137898 +afs_write_back_from_locked_page_48477 afs_write_back_from_locked_page 0 48477 NULL
137899 +set_in16_max_48479 set_in16_max 0-4 48479 NULL nohasharray
137900 +pid_revalidate_48479 pid_revalidate 0 48479 &set_in16_max_48479
137901 +bh1770_get_prox_rate_below_48483 bh1770_get_prox_rate_below 0 48483 NULL nohasharray
137902 +bd2802_store_reg0x12_48483 bd2802_store_reg0x12 0-4 48483 &bh1770_get_prox_rate_below_48483
137903 +security_inode_getsecctx_48485 security_inode_getsecctx 0 48485 NULL
137904 +r8712_usbctrl_vendorreq_48489 r8712_usbctrl_vendorreq 6 48489 NULL
137905 +tuner_transfer_48491 tuner_transfer 3-0 48491 NULL
137906 +tpacpi_brightness_set_ec_48492 tpacpi_brightness_set_ec 0 48492 NULL
137907 +nilfs_mounted_snapshots_README_show_48493 nilfs_mounted_snapshots_README_show 0 48493 NULL
137908 +ocfs2_refcount_cow_48495 ocfs2_refcount_cow 0 48495 NULL nohasharray
137909 +rocker_port_vlan_rx_add_vid_48495 rocker_port_vlan_rx_add_vid 0 48495 &ocfs2_refcount_cow_48495
137910 +store_48497 store 0-3 48497 NULL nohasharray
137911 +store_temp_auto_offset_hyst_48497 store_temp_auto_offset_hyst 0-4 48497 &store_48497
137912 +send_control_msg_48498 send_control_msg 0-6 48498 NULL
137913 +show_temp_type_48500 show_temp_type 0 48500 NULL
137914 +convert_tail_for_hole_48503 convert_tail_for_hole 0 48503 NULL
137915 +serio_show_description_48505 serio_show_description 0 48505 NULL
137916 +diva_os_copy_to_user_48508 diva_os_copy_to_user 4 48508 NULL nohasharray
137917 +size_show_48508 size_show 0 48508 &diva_os_copy_to_user_48508
137918 +dln2_i2c_read_48511 dln2_i2c_read 0-4 48511 NULL
137919 +phantom_get_free_48514 phantom_get_free 0 48514 NULL
137920 +lm3530_get_mode_from_str_48515 lm3530_get_mode_from_str 0 48515 NULL
137921 +ieee80211_open_48520 ieee80211_open 0 48520 NULL
137922 +fcoe_disable_48527 fcoe_disable 0 48527 NULL
137923 +wiimote_hid_send_48528 wiimote_hid_send 3 48528 NULL
137924 +vmci_q_header_free_space_48529 vmci_q_header_free_space 0-3 48529 NULL
137925 +ext3_splice_branch_48531 ext3_splice_branch 6 48531 NULL
137926 +ds1307_get_time_48534 ds1307_get_time 0 48534 NULL
137927 +brcmf_sdio_glom_len_48536 brcmf_sdio_glom_len 0 48536 NULL
137928 +ths7303_write_48540 ths7303_write 0 48540 NULL
137929 +udp_lib_get_port_48545 udp_lib_get_port 0 48545 NULL nohasharray
137930 +l2tp_ip6_open_48545 l2tp_ip6_open 0 48545 &udp_lib_get_port_48545
137931 +nvbios_extend_48550 nvbios_extend 2 48550 NULL
137932 +b43_upload_initvals_48559 b43_upload_initvals 0 48559 NULL
137933 +m88e1116r_config_init_48560 m88e1116r_config_init 0 48560 NULL
137934 +ath10k_fw_stats_read_48561 ath10k_fw_stats_read 3-0 48561 NULL
137935 +picolcd_debug_flash_read_48564 picolcd_debug_flash_read 0-3 48564 NULL
137936 +command_resume_48565 command_resume 0 48565 NULL
137937 +erst_get_record_id_begin_48566 erst_get_record_id_begin 0 48566 NULL
137938 +fuse_flush_times_48569 fuse_flush_times 0 48569 NULL
137939 +raid10_size_48571 raid10_size 0-3-2 48571 NULL
137940 +__c2port_read_flash_data_48572 __c2port_read_flash_data 0-4-3 48572 NULL nohasharray
137941 +realloc_lpt_leb_48572 realloc_lpt_leb 0 48572 &__c2port_read_flash_data_48572
137942 +team_init_48574 team_init 0 48574 NULL
137943 +nvif_notify_init_48578 nvif_notify_init 7 48578 NULL
137944 +show_fnode_data_digest_48582 show_fnode_data_digest 0 48582 NULL
137945 +set_mode_48583 set_mode 0 48583 NULL
137946 +ixgbe_set_mac_48584 ixgbe_set_mac 0 48584 NULL
137947 +set_a_clr_err_48585 set_a_clr_err 0-4 48585 NULL
137948 +set_channels_48590 set_channels 0 48590 NULL
137949 +get_register_interruptible_48598 get_register_interruptible 0 48598 NULL
137950 +label_SKIN_48603 label_SKIN 0 48603 NULL
137951 +il3945_show_channels_48609 il3945_show_channels 0 48609 NULL
137952 +ctrl_48612 ctrl 0 48612 NULL
137953 +ufs_dtogd_48616 ufs_dtogd 0-2 48616 NULL
137954 +nilfs_direct_assign_48620 nilfs_direct_assign 0 48620 NULL
137955 +uni2char_48631 uni2char 0 48631 NULL
137956 +mt9m001_g_crop_48632 mt9m001_g_crop 0 48632 NULL
137957 +ov9740_s_ctrl_48637 ov9740_s_ctrl 0 48637 NULL
137958 +acpi_ns_build_external_path_48638 acpi_ns_build_external_path 0 48638 NULL
137959 +xhci_add_endpoint_48639 xhci_add_endpoint 0 48639 NULL
137960 +lpfc_modeldesc_show_48640 lpfc_modeldesc_show 0 48640 NULL
137961 +do_ip_vs_set_ctl_48641 do_ip_vs_set_ctl 4 48641 NULL
137962 +uwb_radio_force_channel_48645 uwb_radio_force_channel 0 48645 NULL
137963 +isl29003_set_mode_48650 isl29003_set_mode 0 48650 NULL
137964 +ll_rw_extents_stats_pp_seq_write_48651 ll_rw_extents_stats_pp_seq_write 3 48651 NULL
137965 +__efx_reconfigure_port_48652 __efx_reconfigure_port 0 48652 NULL
137966 +mtd_read_48655 mtd_read 0 48655 NULL
137967 +show_vrm_reg_48661 show_vrm_reg 0 48661 NULL nohasharray
137968 +tg3_phy_toggle_auxctl_smdsp_48661 tg3_phy_toggle_auxctl_smdsp 0 48661 &show_vrm_reg_48661
137969 +aes_encrypt_packets_read_48666 aes_encrypt_packets_read 3-0 48666 NULL
137970 +ore_get_rw_state_48667 ore_get_rw_state 0 48667 NULL
137971 +sys_setgroups_48668 sys_setgroups 1 48668 NULL nohasharray
137972 +sm501_create_subdev_48668 sm501_create_subdev 4-3 48668 &sys_setgroups_48668
137973 +bnx2_init_cpus_48669 bnx2_init_cpus 0 48669 NULL
137974 +ubi_eba_unmap_leb_48671 ubi_eba_unmap_leb 0 48671 NULL
137975 +read_48672 read 0 48672 NULL
137976 +order_show_48676 order_show 0 48676 NULL nohasharray
137977 +l2cap_build_cmd_48676 l2cap_build_cmd 4 48676 &order_show_48676
137978 +carl9170_set_operating_mode_48683 carl9170_set_operating_mode 0 48683 NULL
137979 +ceph_setattr_48686 ceph_setattr 0 48686 NULL
137980 +ecm_opts_ifname_show_48687 ecm_opts_ifname_show 0 48687 NULL nohasharray
137981 +iscsi_nacl_param_show_FirstBurstLength_48687 iscsi_nacl_param_show_FirstBurstLength 0 48687 &ecm_opts_ifname_show_48687
137982 +security_inode_setattr_48689 security_inode_setattr 0 48689 NULL
137983 +xen_feature_show_48691 xen_feature_show 0 48691 NULL
137984 +create_css_48692 create_css 0 48692 NULL
137985 +hysdn_log_write_48694 hysdn_log_write 3 48694 NULL
137986 +adp5520_bl_dark_max_show_48697 adp5520_bl_dark_max_show 0 48697 NULL
137987 +altera_drscan_48698 altera_drscan 2 48698 NULL
137988 +wlcore_boot_upload_firmware_48701 wlcore_boot_upload_firmware 0 48701 NULL
137989 +cpu_partial_store_48703 cpu_partial_store 0-3 48703 NULL
137990 +kvm_set_irq_routing_48704 kvm_set_irq_routing 3 48704 NULL
137991 +mwl8k_start_48706 mwl8k_start 0 48706 NULL nohasharray
137992 +mwl8k_cmd_update_mac_addr_48706 mwl8k_cmd_update_mac_addr 0 48706 &mwl8k_start_48706 nohasharray
137993 +rr_init1_48706 rr_init1 0 48706 &mwl8k_cmd_update_mac_addr_48706
137994 +qib_user_event_ack_48707 qib_user_event_ack 0 48707 NULL nohasharray
137995 +patch_vt1718S_48707 patch_vt1718S 0 48707 &qib_user_event_ack_48707
137996 +__mt9t112_reg_mask_set_48708 __mt9t112_reg_mask_set 0 48708 NULL
137997 +lpfc_idiag_drbacc_write_48712 lpfc_idiag_drbacc_write 3-0 48712 NULL
137998 +SyS_lgetxattr_48719 SyS_lgetxattr 4 48719 NULL
137999 +show_therm_status_48723 show_therm_status 0 48723 NULL
138000 +sht15_soft_reset_48724 sht15_soft_reset 0 48724 NULL nohasharray
138001 +sd_bytes_number_48724 sd_bytes_number 0-2 48724 &sht15_soft_reset_48724
138002 +show_trace_dev_match_48726 show_trace_dev_match 0-2 48726 NULL
138003 +authorized_default_store_48729 authorized_default_store 0-4 48729 NULL
138004 +reserved_clusters_show_48735 reserved_clusters_show 0 48735 NULL
138005 +xfs_attr_set_48738 xfs_attr_set 0 48738 NULL
138006 +balloon_page_migrate_48740 balloon_page_migrate 0 48740 NULL
138007 +ubifs_jnl_write_data_48742 ubifs_jnl_write_data 0 48742 NULL
138008 +ath6kl_usb_bmi_read_48745 ath6kl_usb_bmi_read 3 48745 NULL
138009 +ath6kl_regwrite_read_48747 ath6kl_regwrite_read 3-0 48747 NULL
138010 +uart_get_attr_type_48750 uart_get_attr_type 0 48750 NULL
138011 +cifs_check_receive_48751 cifs_check_receive 0 48751 NULL
138012 +xc4000_set_params_48754 xc4000_set_params 0 48754 NULL
138013 +patch_alc269_48756 patch_alc269 0 48756 NULL
138014 +xfs_dir3_sf_entsize_48758 xfs_dir3_sf_entsize 0-2 48758 NULL
138015 +qla4xxx_fw_uptime_show_48759 qla4xxx_fw_uptime_show 0 48759 NULL
138016 +apds990x_lux_thresh_below_show_48763 apds990x_lux_thresh_below_show 0 48763 NULL
138017 +event_buffer_read_48772 event_buffer_read 0-3 48772 NULL nohasharray
138018 +l2cap_segment_sdu_48772 l2cap_segment_sdu 4 48772 &event_buffer_read_48772
138019 +rds_set_bool_option_48773 rds_set_bool_option 0 48773 NULL
138020 +boottime_set_48781 boottime_set 0-4 48781 NULL
138021 +lm3533_ctrlbank_set_pwm_48784 lm3533_ctrlbank_set_pwm 0 48784 NULL
138022 +transfer_48788 transfer 0 48788 NULL
138023 +nfc_llcp_send_snl_sdreq_48793 nfc_llcp_send_snl_sdreq 3 48793 NULL
138024 +gadget_dev_desc_bMaxPacketSize0_show_48795 gadget_dev_desc_bMaxPacketSize0_show 0 48795 NULL nohasharray
138025 +led_invert_store_48795 led_invert_store 0-4 48795 &gadget_dev_desc_bMaxPacketSize0_show_48795
138026 +lua_sysfs_write_48797 lua_sysfs_write 0-6 48797 NULL
138027 +lock_extent_buffer_for_io_48800 lock_extent_buffer_for_io 0 48800 NULL nohasharray
138028 +rbd_add_single_major_48800 rbd_add_single_major 0-3 48800 &lock_extent_buffer_for_io_48800
138029 +il3945_sta_dbgfs_stats_table_read_48802 il3945_sta_dbgfs_stats_table_read 3-0 48802 NULL
138030 +bio_uncopy_user_48803 bio_uncopy_user 0 48803 NULL
138031 +ufx_unblank_48804 ufx_unblank 0 48804 NULL
138032 +show_48809 show 0 48809 NULL
138033 +store_sched4_48815 store_sched4 4-0 48815 NULL
138034 +tcp_push_one_48816 tcp_push_one 2 48816 NULL
138035 +smb2_flush_file_48822 smb2_flush_file 0 48822 NULL nohasharray
138036 +journal_end_sync_48822 journal_end_sync 0 48822 &smb2_flush_file_48822
138037 +mci_ue_noinfo_show_48824 mci_ue_noinfo_show 0 48824 NULL
138038 +atomic_counters_read_48827 atomic_counters_read 3-0 48827 NULL
138039 +exchange_bmi_msg_48829 exchange_bmi_msg 0 48829 NULL
138040 +vmci_transport_notify_recv_post_dequeue_48831 vmci_transport_notify_recv_post_dequeue 0 48831 NULL
138041 +vbi_queue_setup_48842 vbi_queue_setup 0 48842 NULL nohasharray
138042 +vc_do_resize_48842 vc_do_resize 3-4 48842 &vbi_queue_setup_48842
138043 +ds1511_rtc_set_alarm_48843 ds1511_rtc_set_alarm 0 48843 NULL
138044 +show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME_48845 show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME 0 48845 NULL
138045 +il_dbgfs_force_reset_write_48846 il_dbgfs_force_reset_write 0-3 48846 NULL
138046 +insert_queue_48849 insert_queue 0 48849 NULL
138047 +pcnet32_open_48852 pcnet32_open 0 48852 NULL
138048 +rpf_s_ctrl_48853 rpf_s_ctrl 0 48853 NULL
138049 +suspend_dtim_interval_write_48854 suspend_dtim_interval_write 3-0 48854 NULL nohasharray
138050 +ath10k_wait_for_peer_common_48854 ath10k_wait_for_peer_common 0 48854 &suspend_dtim_interval_write_48854
138051 +ext2_get_xip_mem_48858 ext2_get_xip_mem 0 48858 NULL
138052 +mwl8k_cmd_rf_tx_power_48860 mwl8k_cmd_rf_tx_power 0 48860 NULL
138053 +seq_buf_buffer_left_48863 seq_buf_buffer_left 0 48863 NULL
138054 +viafb_dvp1_proc_write_48864 viafb_dvp1_proc_write 3-0 48864 NULL
138055 +submit_async_48869 submit_async 0 48869 NULL
138056 +xgmac_change_mtu_48870 xgmac_change_mtu 0 48870 NULL
138057 +_nfs4_proc_fs_locations_48874 _nfs4_proc_fs_locations 0 48874 NULL
138058 +sys_setgroups16_48882 sys_setgroups16 1 48882 NULL
138059 +chksum_final_48884 chksum_final 0 48884 NULL nohasharray
138060 +carl9170_write_reg_48884 carl9170_write_reg 0 48884 &chksum_final_48884
138061 +get_xip_mem_48886 get_xip_mem 0 48886 NULL
138062 +nlmon_change_mtu_48887 nlmon_change_mtu 0 48887 NULL
138063 +ext2_alloc_branch_48889 ext2_alloc_branch 4 48889 NULL
138064 +rt2x00mac_sta_add_48891 rt2x00mac_sta_add 0 48891 NULL nohasharray
138065 +s2io_change_mtu_48891 s2io_change_mtu 0 48891 &rt2x00mac_sta_add_48891
138066 +adummy_open_48895 adummy_open 0 48895 NULL
138067 +nouveau_hwmon_set_max_temp_hyst_48896 nouveau_hwmon_set_max_temp_hyst 0-4 48896 NULL
138068 +joydev_handle_JSIOCSAXMAP_48898 joydev_handle_JSIOCSAXMAP 3 48898 NULL nohasharray
138069 +MT2063_Tune_48898 MT2063_Tune 0 48898 &joydev_handle_JSIOCSAXMAP_48898 nohasharray
138070 +mac_drv_rx_init_48898 mac_drv_rx_init 2 48898 &MT2063_Tune_48898
138071 +xdi_copy_to_user_48900 xdi_copy_to_user 4 48900 NULL nohasharray
138072 +store_online_48900 store_online 0-4 48900 &xdi_copy_to_user_48900
138073 +set_in_max2_48905 set_in_max2 0-4 48905 NULL
138074 +msg_hdr_sz_48908 msg_hdr_sz 0 48908 NULL
138075 +ad5360_write_dac_powerdown_48909 ad5360_write_dac_powerdown 0-4 48909 NULL
138076 +iptable_nat_ipv4_in_48914 iptable_nat_ipv4_in 0 48914 NULL
138077 +rbd_pool_id_show_48916 rbd_pool_id_show 0 48916 NULL
138078 +broadsheet_spiflash_write_page_48917 broadsheet_spiflash_write_page 0 48917 NULL
138079 +gdth_isa_probe_one_48925 gdth_isa_probe_one 1 48925 NULL
138080 +send_cmd_48933 send_cmd 0 48933 NULL
138081 +tua9001_get_if_frequency_48934 tua9001_get_if_frequency 0 48934 NULL
138082 +si5351_write_parameters_48940 si5351_write_parameters 2 48940 NULL
138083 +gadget_strings_serialnumber_show_48944 gadget_strings_serialnumber_show 0 48944 NULL
138084 +command_setecptiming_48948 command_setecptiming 0 48948 NULL
138085 +cpu_cgroup_can_attach_48952 cpu_cgroup_can_attach 0 48952 NULL
138086 +waitwarn_us_read_48954 waitwarn_us_read 0 48954 NULL
138087 +br_dev_init_48956 br_dev_init 0 48956 NULL
138088 +lio_target_np_show_sctp_48958 lio_target_np_show_sctp 0 48958 NULL
138089 +register_new_memory_48959 register_new_memory 0 48959 NULL
138090 +iscsi_tpg_param_store_IFMarker_48960 iscsi_tpg_param_store_IFMarker 0-3 48960 NULL
138091 +event_heart_beat_read_48961 event_heart_beat_read 3-0 48961 NULL
138092 +venus_fsync_48962 venus_fsync 0 48962 NULL
138093 +pyra_sysfs_write_profile_settings_48963 pyra_sysfs_write_profile_settings 0-6-5 48963 NULL
138094 +nand_ecc_test_run_48966 nand_ecc_test_run 1 48966 NULL
138095 +stb6000_set_params_48968 stb6000_set_params 0 48968 NULL
138096 +info_proc_write_48969 info_proc_write 0-3 48969 NULL
138097 +lbmIOWait_48970 lbmIOWait 0 48970 NULL
138098 +vmci_handle_arr_create_48971 vmci_handle_arr_create 1 48971 NULL
138099 +ipr_free_dump_48976 ipr_free_dump 0 48976 NULL nohasharray
138100 +devm_kmemdup_48976 devm_kmemdup 3 48976 &ipr_free_dump_48976
138101 +sha256_ssse3_final_48980 sha256_ssse3_final 0 48980 NULL nohasharray
138102 +myri10ge_send_cmd_48980 myri10ge_send_cmd 0 48980 &sha256_ssse3_final_48980
138103 +nilfs_direct_IO_48981 nilfs_direct_IO 4-0 48981 NULL
138104 +xfs_trans_commit_48982 xfs_trans_commit 0 48982 NULL
138105 +get_target_48984 get_target 0 48984 NULL nohasharray
138106 +bonding_show_primary_reselect_48984 bonding_show_primary_reselect 0 48984 &get_target_48984
138107 +ntb_transport_rx_enqueue_48986 ntb_transport_rx_enqueue 0 48986 NULL
138108 +show_48988 show 0 48988 NULL
138109 +_alloc_set_attr_list_48991 _alloc_set_attr_list 4 48991 NULL
138110 +nes_store_nonidx_data_48992 nes_store_nonidx_data 0-3 48992 NULL
138111 +xen_memory_notifier_48993 xen_memory_notifier 0 48993 NULL
138112 +rds_rm_size_48996 rds_rm_size 0-2 48996 NULL nohasharray
138113 +rionet_open_48996 rionet_open 0 48996 &rds_rm_size_48996
138114 +sel_write_enforce_48998 sel_write_enforce 3-0 48998 NULL
138115 +tle62x0_gpio_show_48999 tle62x0_gpio_show 0 48999 NULL
138116 +hib_bio_write_page_49000 hib_bio_write_page 0 49000 NULL
138117 +dwmac1000_dma_init_49005 dwmac1000_dma_init 0 49005 NULL
138118 +snd_card_saa7134_capture_prepare_49012 snd_card_saa7134_capture_prepare 0 49012 NULL
138119 +ili210x_calibrate_49014 ili210x_calibrate 0-4 49014 NULL
138120 +i915_error_state_to_str_49017 i915_error_state_to_str 0 49017 NULL
138121 +ov9640_s_fmt_49018 ov9640_s_fmt 0 49018 NULL
138122 +multicast_startup_query_interval_store_49019 multicast_startup_query_interval_store 4-0 49019 NULL nohasharray
138123 +null_alloc_rs_49019 null_alloc_rs 2 49019 &multicast_startup_query_interval_store_49019
138124 +filemap_check_errors_49022 filemap_check_errors 0 49022 NULL
138125 +cipso_v4_sock_setattr_49024 cipso_v4_sock_setattr 0 49024 NULL
138126 +transient_status_49027 transient_status 4 49027 NULL
138127 +ath5k_attr_store_ani_mode_49029 ath5k_attr_store_ani_mode 0-4 49029 NULL
138128 +ll_xattr_cache_add_49032 ll_xattr_cache_add 4-0 49032 NULL
138129 +ahci_show_host_version_49034 ahci_show_host_version 0 49034 NULL
138130 +target_fabric_port_show_attr_alua_tg_pt_gp_49037 target_fabric_port_show_attr_alua_tg_pt_gp 0 49037 NULL nohasharray
138131 +pvscsi_change_queue_depth_49037 pvscsi_change_queue_depth 0-2 49037 &target_fabric_port_show_attr_alua_tg_pt_gp_49037
138132 +pm_qos_resume_latency_store_49038 pm_qos_resume_latency_store 0-4 49038 NULL
138133 +show_sas_expander_product_id_49046 show_sas_expander_product_id 0 49046 NULL
138134 +bnad_rx_msix_register_49047 bnad_rx_msix_register 0 49047 NULL
138135 +kovaplus_send_control_49052 kovaplus_send_control 0 49052 NULL nohasharray
138136 +security_kernel_module_request_49052 security_kernel_module_request 0 49052 &kovaplus_send_control_49052 nohasharray
138137 +setup_msi_irq_49052 setup_msi_irq 0 49052 &security_kernel_module_request_49052
138138 +ubi_read_49061 ubi_read 0 49061 NULL
138139 +net2280_queue_49065 net2280_queue 0 49065 NULL nohasharray
138140 +l2cap_bredr_sig_cmd_49065 l2cap_bredr_sig_cmd 3 49065 &net2280_queue_49065
138141 +rx_stats_read_49066 rx_stats_read 0 49066 NULL
138142 +avoid_reset_quirk_store_49067 avoid_reset_quirk_store 0-4 49067 NULL
138143 +read_regs_49068 read_regs 0 49068 NULL
138144 +chv_gpio_request_49071 chv_gpio_request 0 49071 NULL
138145 +ov7670_s_exp_49073 ov7670_s_exp 0 49073 NULL
138146 +md_attr_store_49074 md_attr_store 0-4 49074 NULL
138147 +dstr_read_regr_49075 dstr_read_regr 0 49075 NULL
138148 +rj54n1_reg_init_49076 rj54n1_reg_init 0 49076 NULL nohasharray
138149 +show_fan_49076 show_fan 0 49076 &rj54n1_reg_init_49076
138150 +show_crash_notes_49079 show_crash_notes 0 49079 NULL nohasharray
138151 +atl2_change_mtu_49079 atl2_change_mtu 0 49079 &show_crash_notes_49079
138152 +cpia2_set_flicker_mode_49086 cpia2_set_flicker_mode 0 49086 NULL
138153 +da9052_set_alarm_49087 da9052_set_alarm 0 49087 NULL
138154 +wl12xx_sta_add_49093 wl12xx_sta_add 0 49093 NULL
138155 +scsi_register_49094 scsi_register 2 49094 NULL
138156 +compat_do_readv_writev_49102 compat_do_readv_writev 4 49102 NULL
138157 +enic_dev_del_station_addr_49105 enic_dev_del_station_addr 0 49105 NULL
138158 +reiserfs_statfs_49109 reiserfs_statfs 0 49109 NULL
138159 +show_lanerev_enb_49114 show_lanerev_enb 0 49114 NULL nohasharray
138160 +sanity_check_49114 sanity_check 0 49114 &show_lanerev_enb_49114
138161 +memcg_write_event_control_49119 memcg_write_event_control 0-3 49119 NULL
138162 +ll_max_cached_mb_seq_write_49122 ll_max_cached_mb_seq_write 3 49122 NULL
138163 +dn_check_state_49133 dn_check_state 0 49133 NULL
138164 +pt_read_49136 pt_read 3-0 49136 NULL nohasharray
138165 +qib_user_sdma_pin_pages_49136 qib_user_sdma_pin_pages 0-5-4 49136 &pt_read_49136 nohasharray
138166 +netxen_setup_msi_interrupts_49136 netxen_setup_msi_interrupts 2 49136 &qib_user_sdma_pin_pages_49136
138167 +read_file_49137 read_file 4 49137 NULL
138168 +affs_write_begin_49139 affs_write_begin 0-3 49139 NULL
138169 +apds990x_prox_reporting_avail_show_49143 apds990x_prox_reporting_avail_show 0 49143 NULL
138170 +wl1271_ps_elp_wakeup_49149 wl1271_ps_elp_wakeup 0 49149 NULL nohasharray
138171 +bd2802_store_reg0x15_49149 bd2802_store_reg0x15 0-4 49149 &wl1271_ps_elp_wakeup_49149
138172 +target_core_dev_pr_show_attr_res_pr_all_tgt_pts_49150 target_core_dev_pr_show_attr_res_pr_all_tgt_pts 0 49150 NULL
138173 +atyfb_setup_generic_49151 atyfb_setup_generic 3 49151 NULL nohasharray
138174 +divas_read_49151 divas_read 0-3 49151 &atyfb_setup_generic_49151 nohasharray
138175 +patch_vt1812_49151 patch_vt1812 0 49151 &divas_read_49151
138176 +bq24190_write_mask_49153 bq24190_write_mask 0 49153 NULL
138177 +ipwireless_tty_received_49154 ipwireless_tty_received 3 49154 NULL
138178 +f2fs_acl_count_49155 f2fs_acl_count 0-1 49155 NULL
138179 +da903x_clr_bits_49158 da903x_clr_bits 0 49158 NULL
138180 +gr_queue_49159 gr_queue 0 49159 NULL
138181 +falcon_a1_mem_map_size_49160 falcon_a1_mem_map_size 0 49160 NULL nohasharray
138182 +fm10k_update_uc_addr_vf_49160 fm10k_update_uc_addr_vf 0 49160 &falcon_a1_mem_map_size_49160
138183 +ipw_queue_tx_init_49161 ipw_queue_tx_init 3 49161 NULL
138184 +xfs_file_buffered_aio_write_49162 xfs_file_buffered_aio_write 0 49162 NULL
138185 +gpio_setup_irq_49163 gpio_setup_irq 0 49163 NULL
138186 +lpfc_enable_fip_show_49166 lpfc_enable_fip_show 0 49166 NULL nohasharray
138187 +fuse_notify_poll_49166 fuse_notify_poll 0 49166 &lpfc_enable_fip_show_49166
138188 +ext4_free_clusters_after_init_49174 ext4_free_clusters_after_init 2 49174 NULL
138189 +__jfs_setxattr_49175 __jfs_setxattr 0-5 49175 NULL
138190 +w1_master_probe_49176 w1_master_probe 0 49176 NULL
138191 +ath6kl_bgscan_int_write_49178 ath6kl_bgscan_int_write 3-0 49178 NULL
138192 +dvb_dvr_ioctl_49182 dvb_dvr_ioctl 2 49182 NULL
138193 +phy_device_create_49190 phy_device_create 3 49190 NULL
138194 +vmlfb_set_par_49191 vmlfb_set_par 0 49191 NULL
138195 +xfs_da_grow_inode_49192 xfs_da_grow_inode 0 49192 NULL
138196 +adv7180_mbus_fmt_49194 adv7180_mbus_fmt 0 49194 NULL
138197 +sm501fb_debug_show_pnl_49195 sm501fb_debug_show_pnl 0 49195 NULL
138198 +_iwl_dbgfs_netdetect_write_49196 _iwl_dbgfs_netdetect_write 3-0 49196 NULL
138199 +iwl_dbgfs_ucode_general_stats_read_49199 iwl_dbgfs_ucode_general_stats_read 3-0 49199 NULL nohasharray
138200 +i2c_nuvoton_recv_49199 i2c_nuvoton_recv 0-3 49199 &iwl_dbgfs_ucode_general_stats_read_49199
138201 +aio_read_null_49202 aio_read_null 0 49202 NULL
138202 +il4965_rs_sta_dbgfs_stats_table_read_49206 il4965_rs_sta_dbgfs_stats_table_read 3-0 49206 NULL
138203 +prepare_for_input_49207 prepare_for_input 0 49207 NULL
138204 +do_jffs2_getxattr_49210 do_jffs2_getxattr 0 49210 NULL
138205 +show_ipInUnknownProtos_49211 show_ipInUnknownProtos 0 49211 NULL
138206 +show_local_ib_port_49215 show_local_ib_port 0 49215 NULL
138207 +ceph_vxattrcb_dir_rbytes_49217 ceph_vxattrcb_dir_rbytes 0 49217 NULL
138208 +target_stat_scsi_auth_intr_show_attr_read_mbytes_49221 target_stat_scsi_auth_intr_show_attr_read_mbytes 0 49221 NULL
138209 +tpm_store_ppi_request_49225 tpm_store_ppi_request 0-4 49225 NULL
138210 +nouveau_therm_create__49228 nouveau_therm_create_ 4 49228 NULL
138211 +roccat_common2_sysfs_write_profile_settings_49229 roccat_common2_sysfs_write_profile_settings 0-6-5 49229 NULL nohasharray
138212 +bad_file_splice_read_49229 bad_file_splice_read 0 49229 &roccat_common2_sysfs_write_profile_settings_49229
138213 +p2m_timeouts_show_49231 p2m_timeouts_show 0 49231 NULL
138214 +smm665_show_crit_alarm_49232 smm665_show_crit_alarm 0 49232 NULL
138215 +show_dh_state_49233 show_dh_state 0 49233 NULL nohasharray
138216 +class_attr_store_49233 class_attr_store 0-4 49233 &show_dh_state_49233
138217 +stop_discovery_49237 stop_discovery 4 49237 NULL
138218 +atxp1_showvcore_49238 atxp1_showvcore 0 49238 NULL
138219 +v9fs_vfs_getattr_49240 v9fs_vfs_getattr 0 49240 NULL
138220 +lpfc_fcp_class_show_49242 lpfc_fcp_class_show 0 49242 NULL nohasharray
138221 +store_49242 store 0 49242 &lpfc_fcp_class_show_49242
138222 +ks8851_net_open_49243 ks8851_net_open 0 49243 NULL
138223 +iio_buffer_read_length_49246 iio_buffer_read_length 0 49246 NULL
138224 +get_write_access_49253 get_write_access 0 49253 NULL
138225 +pmbus_regulator_disable_49257 pmbus_regulator_disable 0 49257 NULL nohasharray
138226 +rtl2832_sdr_submit_urbs_49257 rtl2832_sdr_submit_urbs 0 49257 &pmbus_regulator_disable_49257
138227 +selinux_netlink_send_49259 selinux_netlink_send 0 49259 NULL nohasharray
138228 +max8997_rtc_stop_alarm_49259 max8997_rtc_stop_alarm 0 49259 &selinux_netlink_send_49259
138229 +ieee80211_if_read_rssi_threshold_49260 ieee80211_if_read_rssi_threshold 3-0 49260 NULL
138230 +__smsc75xx_read_reg_49264 __smsc75xx_read_reg 0 49264 NULL
138231 +capture_pcm_prepare_49266 capture_pcm_prepare 0 49266 NULL
138232 +isku_sysfs_read_keys_media_49268 isku_sysfs_read_keys_media 6-0-5 49268 NULL
138233 +osd_req_add_get_attr_list_49278 osd_req_add_get_attr_list 3 49278 NULL nohasharray
138234 +show_conn_param_ISCSI_PARAM_DATADGST_EN_49278 show_conn_param_ISCSI_PARAM_DATADGST_EN 0 49278 &osd_req_add_get_attr_list_49278
138235 +rx_filter_beacon_filter_read_49279 rx_filter_beacon_filter_read 3-0 49279 NULL
138236 +nilfs_bmap_assign_49282 nilfs_bmap_assign 0 49282 NULL
138237 +store_49284 store 0 49284 NULL
138238 +bcache_dev_stripe_dirty_49286 bcache_dev_stripe_dirty 2 49286 NULL
138239 +ext4_xattr_ibody_list_49287 ext4_xattr_ibody_list 0 49287 NULL nohasharray
138240 +node_read_distance_49287 node_read_distance 0 49287 &ext4_xattr_ibody_list_49287
138241 +viafb_dfph_proc_write_49288 viafb_dfph_proc_write 3-0 49288 NULL
138242 +store_49298 store 0-3 49298 NULL
138243 +__niu_set_and_wait_clear_49299 __niu_set_and_wait_clear 0 49299 NULL
138244 +uio_read_49300 uio_read 3-0 49300 NULL
138245 +ocfs2_resmap_find_free_bits_49301 ocfs2_resmap_find_free_bits 3 49301 NULL
138246 +bch_bset_print_stats_49303 bch_bset_print_stats 0 49303 NULL
138247 +isku_sysfs_read_keys_macro_49312 isku_sysfs_read_keys_macro 6-0-5 49312 NULL
138248 +request_locality_49318 request_locality 0 49318 NULL
138249 +SYSC_mincore_49319 SYSC_mincore 2-1 49319 NULL
138250 +stream_enqueue_49324 stream_enqueue 0 49324 NULL
138251 +fwtty_port_handler_49327 fwtty_port_handler 9 49327 NULL
138252 +show_freq_49329 show_freq 0 49329 NULL
138253 +srpt_alloc_ioctx_ring_49330 srpt_alloc_ioctx_ring 3-4-2 49330 NULL
138254 +__intel_map_single_49338 __intel_map_single 0-2 49338 NULL
138255 +statfs_slow_fill_49342 statfs_slow_fill 0 49342 NULL
138256 +cfpkt_setlen_49343 cfpkt_setlen 2 49343 NULL
138257 +ipath_set_rx_pol_inv_49344 ipath_set_rx_pol_inv 0 49344 NULL
138258 +_nfs4_do_setlk_49351 _nfs4_do_setlk 0 49351 NULL
138259 +i40e_vsi_configure_49352 i40e_vsi_configure 0 49352 NULL
138260 +inet6_getname_49353 inet6_getname 0 49353 NULL nohasharray
138261 +pch_can_open_49353 pch_can_open 0 49353 &inet6_getname_49353
138262 +show_ipv6_iface_traffic_class_49355 show_ipv6_iface_traffic_class 0 49355 NULL nohasharray
138263 +execute_49355 execute 0 49355 &show_ipv6_iface_traffic_class_49355
138264 +joydev_ioctl_common_49359 joydev_ioctl_common 2 49359 NULL
138265 +input_dev_show_cap_snd_49368 input_dev_show_cap_snd 0 49368 NULL
138266 +avtab_init_49369 avtab_init 0 49369 NULL
138267 +px_raw_event_49371 px_raw_event 4 49371 NULL
138268 +resync_start_show_49372 resync_start_show 0 49372 NULL
138269 +da9052_bat_get_property_49379 da9052_bat_get_property 0 49379 NULL
138270 +show_rpm_max_49388 show_rpm_max 0 49388 NULL
138271 +iscsi_alloc_session_49390 iscsi_alloc_session 3 49390 NULL
138272 +__ioremap_caller_49392 __ioremap_caller 2-1 49392 NULL nohasharray
138273 +applesmc_create_nodes_49392 applesmc_create_nodes 2 49392 &__ioremap_caller_49392
138274 +show_sas_spec_support_status_49396 show_sas_spec_support_status 0 49396 NULL nohasharray
138275 +rtsx_transfer_sglist_adma_partial_49396 rtsx_transfer_sglist_adma_partial 4 49396 &show_sas_spec_support_status_49396
138276 +bh1770_lux_calib_store_49400 bh1770_lux_calib_store 0-4 49400 NULL
138277 +rx_streaming_always_read_49401 rx_streaming_always_read 3-0 49401 NULL
138278 +acpi_ds_execute_arguments_49406 acpi_ds_execute_arguments 0 49406 NULL
138279 +tnode_alloc_49407 tnode_alloc 1 49407 NULL
138280 +rivafb_set_par_49411 rivafb_set_par 0 49411 NULL
138281 +be_cmd_vlan_config_49413 be_cmd_vlan_config 0 49413 NULL
138282 +tdfxfb_set_par_49414 tdfxfb_set_par 0 49414 NULL
138283 +__mce_read_apei_49415 __mce_read_apei 0 49415 NULL
138284 +quirk_pcie_aspm_write_49416 quirk_pcie_aspm_write 0 49416 NULL
138285 +iscsi_nacl_attrib_show_random_r2t_offsets_49422 iscsi_nacl_attrib_show_random_r2t_offsets 0 49422 NULL
138286 +hdmiphy_s_stream_49426 hdmiphy_s_stream 0 49426 NULL
138287 +et131x_get_regs_len_49430 et131x_get_regs_len 0 49430 NULL
138288 +md_domain_init_49432 md_domain_init 2 49432 NULL
138289 +probe_kernel_read_49437 probe_kernel_read 0 49437 NULL
138290 +compat_do_msg_fill_49440 compat_do_msg_fill 3 49440 NULL
138291 +sctp_auth_asoc_init_active_key_49442 sctp_auth_asoc_init_active_key 0 49442 NULL
138292 +i915_gem_object_set_to_gtt_domain_49450 i915_gem_object_set_to_gtt_domain 0 49450 NULL
138293 +set_pwm_en_49451 set_pwm_en 0-4 49451 NULL
138294 +__hfsplus_getxattr_49460 __hfsplus_getxattr 0 49460 NULL
138295 +be_mcc_compl_process_49462 be_mcc_compl_process 0 49462 NULL
138296 +agp_3_5_isochronous_node_enable_49465 agp_3_5_isochronous_node_enable 3 49465 NULL
138297 +snd_ymfpci_capture_trigger_49466 snd_ymfpci_capture_trigger 0 49466 NULL
138298 +mmc_name_show_49467 mmc_name_show 0 49467 NULL
138299 +xfs_iformat_local_49472 xfs_iformat_local 4 49472 NULL
138300 +dn_nsp_do_disc_49474 dn_nsp_do_disc 6 49474 NULL
138301 +buf_prepare_49476 buf_prepare 0 49476 NULL
138302 +fan_fan2_input_show_49478 fan_fan2_input_show 0 49478 NULL
138303 +rhine_vlan_rx_add_vid_49482 rhine_vlan_rx_add_vid 0 49482 NULL
138304 +tipc_bclink_get_mtu_49483 tipc_bclink_get_mtu 0 49483 NULL nohasharray
138305 +b43legacy_validate_chipaccess_49483 b43legacy_validate_chipaccess 0 49483 &tipc_bclink_get_mtu_49483 nohasharray
138306 +esp4_get_mtu_49483 esp4_get_mtu 0-2 49483 &b43legacy_validate_chipaccess_49483
138307 +ath10k_wmi_set_sta_ps_param_49484 ath10k_wmi_set_sta_ps_param 0 49484 NULL
138308 +isr_decrypt_done_read_49490 isr_decrypt_done_read 3-0 49490 NULL
138309 +r820t_read_49492 r820t_read 0-4 49492 NULL
138310 +tpacpi_driver_wwan_emulstate_show_49494 tpacpi_driver_wwan_emulstate_show 0 49494 NULL
138311 +ismt_access_49498 ismt_access 0 49498 NULL
138312 +ql3xxx_open_49499 ql3xxx_open 0 49499 NULL
138313 +show_fnode_tsid_49500 show_fnode_tsid 0 49500 NULL
138314 +show_dts_ext_49503 show_dts_ext 0 49503 NULL
138315 +acpi_ex_write_with_update_rule_49505 acpi_ex_write_with_update_rule 0 49505 NULL
138316 +wake_lock_show_49508 wake_lock_show 0 49508 NULL
138317 +show_offset_49516 show_offset 0 49516 NULL
138318 +iwl_dbgfs_disable_power_off_read_49517 iwl_dbgfs_disable_power_off_read 3-0 49517 NULL nohasharray
138319 +smp_execute_task_49517 smp_execute_task 0 49517 &iwl_dbgfs_disable_power_off_read_49517
138320 +pch_gbe_open_49518 pch_gbe_open 0 49518 NULL
138321 +SyS_listxattr_49519 SyS_listxattr 3 49519 NULL
138322 +__sock_recvmsg_nosec_49520 __sock_recvmsg_nosec 0-4 49520 NULL nohasharray
138323 +logical_ring_flush_all_caches_49520 logical_ring_flush_all_caches 0 49520 &__sock_recvmsg_nosec_49520
138324 +show_tcpOutSegs_49528 show_tcpOutSegs 0 49528 NULL nohasharray
138325 +light_write_49528 light_write 0 49528 &show_tcpOutSegs_49528 nohasharray
138326 +read_partial_49528 read_partial 2 49528 &light_write_49528
138327 +tda18271_write_regs_49537 tda18271_write_regs 0 49537 NULL
138328 +netxen_issue_cmd_49538 netxen_issue_cmd 0 49538 NULL
138329 +squashfs_trusted_list_49541 squashfs_trusted_list 0-5 49541 NULL
138330 +s6e63m0_sysfs_show_gamma_table_49544 s6e63m0_sysfs_show_gamma_table 0 49544 NULL
138331 +ntc_show_type_49546 ntc_show_type 0 49546 NULL
138332 +show_attr_textmode_49550 show_attr_textmode 0 49550 NULL
138333 +MIDIbuf_read_49551 MIDIbuf_read 0 49551 NULL
138334 +__brcmf_cfg80211_up_49557 __brcmf_cfg80211_up 0 49557 NULL
138335 +rx_queue_add_kobject_49559 rx_queue_add_kobject 0 49559 NULL
138336 +smk_write_access_49561 smk_write_access 3-0 49561 NULL
138337 +read_status_49562 read_status 0 49562 NULL
138338 +proc_dev_atm_read_49563 proc_dev_atm_read 0-3 49563 NULL
138339 +nilfs_btree_delete_49566 nilfs_btree_delete 0 49566 NULL
138340 +show_taint_49568 show_taint 0 49568 NULL nohasharray
138341 +hsr_netdev_notify_49568 hsr_netdev_notify 0 49568 &show_taint_49568
138342 +major_show_49571 major_show 0 49571 NULL
138343 +ntfs_malloc_nofs_49572 ntfs_malloc_nofs 1 49572 NULL
138344 +alloc_chunk_49575 alloc_chunk 1 49575 NULL
138345 +sctp_setsockopt_default_send_param_49578 sctp_setsockopt_default_send_param 3-0 49578 NULL
138346 +show_in_alarm_49582 show_in_alarm 0 49582 NULL
138347 +readfifo_49583 readfifo 1 49583 NULL
138348 +gfs2_quota_lock_49587 gfs2_quota_lock 0 49587 NULL
138349 +aty_valid_pll_ct_49589 aty_valid_pll_ct 0 49589 NULL nohasharray
138350 +cpu_mask_to_apicid_and_49589 cpu_mask_to_apicid_and 0 49589 &aty_valid_pll_ct_49589
138351 +usbhid_get_power_49590 usbhid_get_power 0 49590 NULL
138352 +frag_rx_path_49593 frag_rx_path 3 49593 NULL
138353 +evm_inode_setattr_49594 evm_inode_setattr 0 49594 NULL nohasharray
138354 +tpacpi_rfk_sysfs_enable_store_49594 tpacpi_rfk_sysfs_enable_store 0-4 49594 &evm_inode_setattr_49594
138355 +elants_i2c_fw_update_49595 elants_i2c_fw_update 0 49595 NULL
138356 +snd_emu10k1_efx_playback_prepare_49597 snd_emu10k1_efx_playback_prepare 0 49597 NULL
138357 +ceph_key_preparse_49602 ceph_key_preparse 0 49602 NULL
138358 +usbtv_select_input_49603 usbtv_select_input 0 49603 NULL
138359 +ocfs2_xattr_trusted_list_49606 ocfs2_xattr_trusted_list 0-5 49606 NULL nohasharray
138360 +mcs7830_hif_set_mac_address_49606 mcs7830_hif_set_mac_address 0 49606 &ocfs2_xattr_trusted_list_49606 nohasharray
138361 +pch_phub_write_gbe_mac_addr_49606 pch_phub_write_gbe_mac_addr 0 49606 &mcs7830_hif_set_mac_address_49606
138362 +isr_wakeups_read_49607 isr_wakeups_read 3-0 49607 NULL
138363 +f_get_base_info_49609 f_get_base_info 0 49609 NULL
138364 +show_therm_crit_alarm_49611 show_therm_crit_alarm 0 49611 NULL
138365 +cfq_group_idle_show_49612 cfq_group_idle_show 0 49612 NULL
138366 +compat_SyS_fcntl64_49613 compat_SyS_fcntl64 3 49613 NULL
138367 +qla4_83xx_set_idc_ver_49615 qla4_83xx_set_idc_ver 0 49615 NULL
138368 +btrfs_mksubvol_49616 btrfs_mksubvol 3 49616 NULL nohasharray
138369 +mt2060_get_if_frequency_49616 mt2060_get_if_frequency 0 49616 &btrfs_mksubvol_49616 nohasharray
138370 +complete_walk_49616 complete_walk 0 49616 &mt2060_get_if_frequency_49616
138371 +xfs_attr3_leaf_add_49617 xfs_attr3_leaf_add 0 49617 NULL
138372 +vt596_transaction_49618 vt596_transaction 0 49618 NULL
138373 +smk_write_doi_49621 smk_write_doi 3-0 49621 NULL nohasharray
138374 +ath10k_htc_init_49621 ath10k_htc_init 0 49621 &smk_write_doi_49621
138375 +port_fops_read_49626 port_fops_read 3-0 49626 NULL
138376 +v4l2_m2m_qbuf_49627 v4l2_m2m_qbuf 0 49627 NULL
138377 +btrfsic_cmp_log_and_dev_bytenr_49628 btrfsic_cmp_log_and_dev_bytenr 2 49628 NULL
138378 +ecryptfs_permission_49634 ecryptfs_permission 0 49634 NULL nohasharray
138379 +cbaf_cdid_get_49634 cbaf_cdid_get 0 49634 &ecryptfs_permission_49634
138380 +v9fs_lookup_revalidate_49638 v9fs_lookup_revalidate 0 49638 NULL
138381 +raw_enable_allfilters_49639 raw_enable_allfilters 0 49639 NULL
138382 +max_user_freq_show_49643 max_user_freq_show 0 49643 NULL
138383 +pyra_sysfs_read_info_49669 pyra_sysfs_read_info 0-5-6 49669 NULL
138384 +match_int_49672 match_int 0 49672 NULL
138385 +__hci_req_sync_49680 __hci_req_sync 0 49680 NULL
138386 +ubi_wl_flush_49682 ubi_wl_flush 0 49682 NULL
138387 +aa_simple_write_to_buffer_49683 aa_simple_write_to_buffer 4-3 49683 NULL nohasharray
138388 +lp5562_run_predef_led_pattern_49683 lp5562_run_predef_led_pattern 0 49683 &aa_simple_write_to_buffer_49683
138389 +SyS_pwritev_49688 SyS_pwritev 3 49688 NULL
138390 +fw_status_49690 fw_status 0 49690 NULL
138391 +__setup_irq_49696 __setup_irq 0 49696 NULL
138392 +sys_gethostname_49698 sys_gethostname 2 49698 NULL
138393 +snd_usb_endpoint_set_params_49703 snd_usb_endpoint_set_params 0 49703 NULL nohasharray
138394 +tcp_sacktag_walk_49703 tcp_sacktag_walk 5-6 49703 &snd_usb_endpoint_set_params_49703
138395 +picolcd_operation_mode_delay_show_49709 picolcd_operation_mode_delay_show 0 49709 NULL
138396 +vnic_dev_add_addr_49710 vnic_dev_add_addr 0 49710 NULL nohasharray
138397 +do_iter_readv_writev_49710 do_iter_readv_writev 0 49710 &vnic_dev_add_addr_49710
138398 +show_online_49713 show_online 0 49713 NULL
138399 +do_splice_to_49714 do_splice_to 0-4 49714 NULL
138400 +write_pool_49718 write_pool 3-0 49718 NULL
138401 +create_modalias_49720 create_modalias 0 49720 NULL
138402 +alloc_kmem_cache_node_49725 alloc_kmem_cache_node 0 49725 NULL
138403 +pcnet_open_49729 pcnet_open 0 49729 NULL
138404 +dev_pm_qos_constraints_allocate_49731 dev_pm_qos_constraints_allocate 0 49731 NULL
138405 +sys_fsetxattr_49736 sys_fsetxattr 4 49736 NULL
138406 +write_exec_49737 write_exec 0 49737 NULL nohasharray
138407 +cbaf_send_host_info_49737 cbaf_send_host_info 0 49737 &write_exec_49737
138408 +check_frame_49741 check_frame 0 49741 NULL
138409 +ixgbe_vlan_rx_add_vid_49743 ixgbe_vlan_rx_add_vid 0 49743 NULL
138410 +iio_show_dev_name_49744 iio_show_dev_name 0 49744 NULL nohasharray
138411 +zd_usb_iowrite16v_49744 zd_usb_iowrite16v 3 49744 &iio_show_dev_name_49744
138412 +show_usblim_49746 show_usblim 0 49746 NULL nohasharray
138413 +uvc_init_video_49746 uvc_init_video 0 49746 &show_usblim_49746
138414 +firmware_loading_show_49748 firmware_loading_show 0 49748 NULL
138415 +__niu_wait_bits_clear_ipp_49750 __niu_wait_bits_clear_ipp 0 49750 NULL
138416 +btrfs_chunk_num_stripes_49751 btrfs_chunk_num_stripes 0 49751 NULL
138417 +fuse_wr_pages_49753 fuse_wr_pages 0-2-1 49753 NULL
138418 +lifetime_write_kbytes_show_49754 lifetime_write_kbytes_show 0 49754 NULL
138419 +pb0100_set_red_balance_49756 pb0100_set_red_balance 0 49756 NULL
138420 +nci_skb_alloc_49757 nci_skb_alloc 2 49757 NULL
138421 +key_conf_keylen_read_49758 key_conf_keylen_read 3-0 49758 NULL nohasharray
138422 +zr364xx_prepare_49758 zr364xx_prepare 0 49758 &key_conf_keylen_read_49758 nohasharray
138423 +cfg80211_vendor_event_alloc_49758 cfg80211_vendor_event_alloc 2 49758 &zr364xx_prepare_49758
138424 +acpi_ps_get_next_namepath_49760 acpi_ps_get_next_namepath 0 49760 NULL
138425 +ceph_uninline_data_49761 ceph_uninline_data 0 49761 NULL
138426 +fuse_conn_waiting_read_49762 fuse_conn_waiting_read 3-0 49762 NULL
138427 +mx2_camera_get_formats_49765 mx2_camera_get_formats 0 49765 NULL nohasharray
138428 +show_ipv4_iface_gateway_49765 show_ipv4_iface_gateway 0 49765 &mx2_camera_get_formats_49765 nohasharray
138429 +nmi_suspend_49765 nmi_suspend 0 49765 &show_ipv4_iface_gateway_49765
138430 +isku_sysfs_write_49767 isku_sysfs_write 0-5 49767 NULL
138431 +ivtvfb_set_var_49771 ivtvfb_set_var 0 49771 NULL
138432 +dev_show_49780 dev_show 0 49780 NULL
138433 +set_port0_handler_49783 set_port0_handler 4-0 49783 NULL nohasharray
138434 +be_mac_addr_set_49783 be_mac_addr_set 0 49783 &set_port0_handler_49783 nohasharray
138435 +apds990x_set_lux_thresh_49783 apds990x_set_lux_thresh 0 49783 &be_mac_addr_set_49783
138436 +C_SYSC_recv_49784 C_SYSC_recv 3 49784 NULL
138437 +toshiba_touchpad_set_49788 toshiba_touchpad_set 0 49788 NULL
138438 +ceph_osdc_readpages_49789 ceph_osdc_readpages 0 49789 NULL nohasharray
138439 +qla4_83xx_check_cmd_peg_status_49789 qla4_83xx_check_cmd_peg_status 0 49789 &ceph_osdc_readpages_49789
138440 +i40e_sync_vsi_filters_49791 i40e_sync_vsi_filters 0 49791 NULL
138441 +nfs_file_fsync_49792 nfs_file_fsync 0 49792 NULL
138442 +store_ideapad_cam_49794 store_ideapad_cam 0-4 49794 NULL
138443 +nilfs_segctor_README_show_49796 nilfs_segctor_README_show 0 49796 NULL
138444 +asiliantfb_check_var_49807 asiliantfb_check_var 0 49807 NULL nohasharray
138445 +__of_parse_phandle_with_args_49807 __of_parse_phandle_with_args 0 49807 &asiliantfb_check_var_49807
138446 +xfs_buf_submit_wait_49810 xfs_buf_submit_wait 0 49810 NULL
138447 +po1030_set_hvflip_49811 po1030_set_hvflip 0 49811 NULL
138448 +show_config_pending_49814 show_config_pending 0 49814 NULL
138449 +v9fs_file_fsync_dotl_49822 v9fs_file_fsync_dotl 0 49822 NULL
138450 +nilfs_dev_revision_show_49827 nilfs_dev_revision_show 0 49827 NULL
138451 +ntfs_copy_from_user_iovec_49829 ntfs_copy_from_user_iovec 0-6-3 49829 NULL
138452 +add_uuid_49831 add_uuid 4 49831 NULL nohasharray
138453 +ns_get_name_49831 ns_get_name 0 49831 &add_uuid_49831
138454 +tcf_csum_ipv4_tcp_49834 tcf_csum_ipv4_tcp 3 49834 NULL
138455 +ath6kl_fwlog_block_read_49836 ath6kl_fwlog_block_read 3-0 49836 NULL
138456 +snd_azf3328_pcm_prepare_49838 snd_azf3328_pcm_prepare 0 49838 NULL nohasharray
138457 +pci_add_dynid_49838 pci_add_dynid 0 49838 &snd_azf3328_pcm_prepare_49838
138458 +twl4030_write_49846 twl4030_write 2 49846 NULL
138459 +show_lut_temp_49847 show_lut_temp 0 49847 NULL
138460 +scsi_dispatch_cmd_entry_49848 scsi_dispatch_cmd_entry 3-0 49848 NULL
138461 +timeradd_entry_49850 timeradd_entry 3-0 49850 NULL
138462 +ecryptfs_statfs_49853 ecryptfs_statfs 0 49853 NULL
138463 +udplite_sk_init_49856 udplite_sk_init 0 49856 NULL
138464 +uart_write_49863 uart_write 0-3 49863 NULL
138465 +store_modes_49864 store_modes 0-4 49864 NULL
138466 +e1000_setup_tx_resources_49867 e1000_setup_tx_resources 0 49867 NULL
138467 +____request_module_49868 ____request_module 0 49868 NULL
138468 +sctp_setsockopt_bindx_49870 sctp_setsockopt_bindx 0-3 49870 NULL
138469 +carl9170_op_get_stats_49871 carl9170_op_get_stats 0 49871 NULL
138470 +wm831x_rtc_stop_alarm_49875 wm831x_rtc_stop_alarm 0 49875 NULL
138471 +s_filter_49877 s_filter 0 49877 NULL
138472 +show_volt_max_49881 show_volt_max 0 49881 NULL
138473 +kovaplus_sysfs_read_profile_settings_49882 kovaplus_sysfs_read_profile_settings 0-5-6 49882 NULL
138474 +il_send_cmd_pdu_async_49891 il_send_cmd_pdu_async 0 49891 NULL
138475 +tgr192_init_49892 tgr192_init 0 49892 NULL
138476 +ovs_key_attr_size_49898 ovs_key_attr_size 0 49898 NULL
138477 +bnx2x_open_49905 bnx2x_open 0 49905 NULL
138478 +ea_put_49907 ea_put 0 49907 NULL
138479 +qnx4_statfs_49911 qnx4_statfs 0 49911 NULL
138480 +available_governors_show_49912 available_governors_show 0 49912 NULL nohasharray
138481 +ecryptfs_filldir_49912 ecryptfs_filldir 3 49912 &available_governors_show_49912
138482 +fuse_send_write_49915 fuse_send_write 0-4 49915 NULL
138483 +bsp_pm_callback_49917 bsp_pm_callback 0 49917 NULL
138484 +show_voltage_label_49923 show_voltage_label 0 49923 NULL nohasharray
138485 +megasas_fw_crash_state_store_49923 megasas_fw_crash_state_store 0-4 49923 &show_voltage_label_49923
138486 +_cpu_up_49927 _cpu_up 0 49927 NULL
138487 +beacon_timeout_ms_store_49935 beacon_timeout_ms_store 0-4 49935 NULL
138488 +mxl301rf_set_params_49936 mxl301rf_set_params 0 49936 NULL
138489 +gnttab_setup_auto_xlat_frames_49940 gnttab_setup_auto_xlat_frames 1 49940 NULL
138490 +tpm_get_random_49950 tpm_get_random 0 49950 NULL
138491 +iscsi_nacl_attrib_show_default_erl_49955 iscsi_nacl_attrib_show_default_erl 0 49955 NULL
138492 +saa7706h_i2c_transfer_49957 saa7706h_i2c_transfer 3 49957 NULL
138493 +snd_soundfont_load_49964 snd_soundfont_load 0-3 49964 NULL
138494 +store_temp_auto_boost_49966 store_temp_auto_boost 0-4 49966 NULL
138495 +bDeviceSubClass_show_49970 bDeviceSubClass_show 0 49970 NULL
138496 +volume_write_49971 volume_write 0 49971 NULL
138497 +set_a_bus_drop_49973 set_a_bus_drop 0-4 49973 NULL
138498 +wl1251_boot_upload_firmware_49975 wl1251_boot_upload_firmware 0 49975 NULL nohasharray
138499 +store_49975 store 0 49975 &wl1251_boot_upload_firmware_49975
138500 +qla4xxx_hw_reset_49976 qla4xxx_hw_reset 0 49976 NULL
138501 +b43legacy_pio_read_49978 b43legacy_pio_read 0 49978 NULL
138502 +set_attr_textmode_49984 set_attr_textmode 0-4 49984 NULL
138503 +ct_pcm_playback_prepare_49985 ct_pcm_playback_prepare 0 49985 NULL
138504 +ieee80211_if_fmt_dtim_count_49987 ieee80211_if_fmt_dtim_count 3 49987 NULL nohasharray
138505 +hdcs_reg_write_seq_49987 hdcs_reg_write_seq 0 49987 &ieee80211_if_fmt_dtim_count_49987
138506 +rcu_expedited_show_49988 rcu_expedited_show 0 49988 NULL
138507 +drm_buffer_copy_from_user_49990 drm_buffer_copy_from_user 3 49990 NULL
138508 +wm831x_isink_disable_49991 wm831x_isink_disable 0 49991 NULL
138509 +__mlx4_replace_mac_49992 __mlx4_replace_mac 0 49992 NULL
138510 +sta2x11_swiotlb_alloc_coherent_49994 sta2x11_swiotlb_alloc_coherent 2 49994 NULL
138511 +run_49996 run 0 49996 NULL
138512 +write_49997 write 0 49997 NULL
138513 +__module_alloc_50004 __module_alloc 1 50004 NULL
138514 +cx231xx_i2c_send_bytes_50007 cx231xx_i2c_send_bytes 0 50007 NULL nohasharray
138515 +group_addr_store_50007 group_addr_store 0-4 50007 &cx231xx_i2c_send_bytes_50007
138516 +dn_mss_from_pmtu_50011 dn_mss_from_pmtu 0-2 50011 NULL
138517 +security_context_to_sid_50019 security_context_to_sid 2-0 50019 NULL nohasharray
138518 +ASIE_show_50019 ASIE_show 0 50019 &security_context_to_sid_50019
138519 +isdn_read_50021 isdn_read 3-0 50021 NULL
138520 +move_to_new_page_50023 move_to_new_page 0 50023 NULL
138521 +rose_device_event_50026 rose_device_event 0 50026 NULL
138522 +xlog_recovery_process_trans_50028 xlog_recovery_process_trans 4 50028 NULL nohasharray
138523 +qp_alloc_queue_50028 qp_alloc_queue 1 50028 &xlog_recovery_process_trans_50028
138524 +set_mtu_50032 set_mtu 0 50032 NULL
138525 +ath10k_wmi_pdev_pktlog_enable_50033 ath10k_wmi_pdev_pktlog_enable 0 50033 NULL
138526 +sky2_open_50034 sky2_open 0 50034 NULL
138527 +do_set_pwm_mode_50035 do_set_pwm_mode 0 50035 NULL
138528 +read_partial_message_section_50036 read_partial_message_section 3 50036 NULL
138529 +acpi_ut_copy_ipackage_to_epackage_50038 acpi_ut_copy_ipackage_to_epackage 0 50038 NULL
138530 +dbg_chk_lpt_free_spc_50040 dbg_chk_lpt_free_spc 0 50040 NULL nohasharray
138531 +nf_sockopt_50040 nf_sockopt 0 50040 &dbg_chk_lpt_free_spc_50040 nohasharray
138532 +wait_for_free_request_50040 wait_for_free_request 0 50040 &nf_sockopt_50040
138533 +target_stat_scsi_tgt_dev_show_attr_resets_50044 target_stat_scsi_tgt_dev_show_attr_resets 0 50044 NULL
138534 +wl1251_hw_init_mem_config_50045 wl1251_hw_init_mem_config 0 50045 NULL nohasharray
138535 +iscsi_tpg_attrib_store_t10_pi_50045 iscsi_tpg_attrib_store_t10_pi 0-3 50045 &wl1251_hw_init_mem_config_50045
138536 +alloc_ebda_hpc_50046 alloc_ebda_hpc 1-2 50046 NULL
138537 +ioread8_50049 ioread8 0 50049 NULL
138538 +sctp_copy_local_addr_list_50054 sctp_copy_local_addr_list 0 50054 NULL nohasharray
138539 +target_stat_scsi_auth_intr_show_attr_num_cmds_50054 target_stat_scsi_auth_intr_show_attr_num_cmds 0 50054 &sctp_copy_local_addr_list_50054
138540 +fuse_conn_max_background_write_50061 fuse_conn_max_background_write 3-0 50061 NULL
138541 +reserve_grant_head_show_50063 reserve_grant_head_show 0 50063 NULL
138542 +max8660_ldo67_enable_50073 max8660_ldo67_enable 0 50073 NULL
138543 +lx_pipe_state_50076 lx_pipe_state 0 50076 NULL
138544 +multicast_last_member_count_store_50078 multicast_last_member_count_store 4-0 50078 NULL
138545 +dev_set_alias_50084 dev_set_alias 3-0 50084 NULL
138546 +pcpu_get_vm_areas_50085 pcpu_get_vm_areas 3 50085 NULL
138547 +libcfs_ioctl_popdata_50087 libcfs_ioctl_popdata 3 50087 NULL
138548 +sock_setsockopt_50088 sock_setsockopt 5-0 50088 NULL
138549 +altera_swap_dr_50090 altera_swap_dr 2 50090 NULL
138550 +afs_writepages_50092 afs_writepages 0 50092 NULL
138551 +card_type_show_50095 card_type_show 0 50095 NULL
138552 +il4965_restore_default_wep_keys_50096 il4965_restore_default_wep_keys 0 50096 NULL
138553 +android_set_cntry_50100 android_set_cntry 0 50100 NULL
138554 +uwb_rc_beacon_50102 uwb_rc_beacon 0 50102 NULL
138555 +epp_write_addr_50103 epp_write_addr 0 50103 NULL
138556 +xc5000_set_digital_params_50105 xc5000_set_digital_params 0 50105 NULL
138557 +read_file_slot_50111 read_file_slot 3-0 50111 NULL
138558 +tw9910_cropcap_50113 tw9910_cropcap 0 50113 NULL
138559 +mon_text_read_t_50115 mon_text_read_t 0-3 50115 NULL
138560 +show_chassis_clear_50119 show_chassis_clear 0 50119 NULL
138561 +rx_streaming_interval_write_50120 rx_streaming_interval_write 3-0 50120 NULL nohasharray
138562 +show_counter_ib_symbol_errs_50120 show_counter_ib_symbol_errs 0 50120 &rx_streaming_interval_write_50120
138563 +roccat_common2_sysfs_write_light_50130 roccat_common2_sysfs_write_light 0-6-5 50130 NULL
138564 +wake_up_wlan_store_50132 wake_up_wlan_store 0-4 50132 NULL nohasharray
138565 +elan_i2c_finish_fw_update_50132 elan_i2c_finish_fw_update 0 50132 &wake_up_wlan_store_50132
138566 +SYSC_preadv_50134 SYSC_preadv 3 50134 NULL nohasharray
138567 +udf_adinicb_writepage_50134 udf_adinicb_writepage 0 50134 &SYSC_preadv_50134
138568 +dimmdev_label_show_50135 dimmdev_label_show 0 50135 NULL
138569 +mei_cl_flow_ctrl_reduce_50137 mei_cl_flow_ctrl_reduce 0 50137 NULL
138570 +suspend_devices_and_enter_50139 suspend_devices_and_enter 0 50139 NULL
138571 +rbd_dev_refresh_50142 rbd_dev_refresh 0 50142 NULL
138572 +store_fan_full_speed_50143 store_fan_full_speed 0-4 50143 NULL
138573 +xenbus_write_transaction_50146 xenbus_write_transaction 0 50146 NULL
138574 +ata_scsi_activity_show_50149 ata_scsi_activity_show 0 50149 NULL
138575 +__uncore_xbr_mask_show_50150 __uncore_xbr_mask_show 0 50150 NULL
138576 +csrow_mem_type_show_50152 csrow_mem_type_show 0 50152 NULL
138577 +tx_frag_need_fragmentation_read_50153 tx_frag_need_fragmentation_read 3-0 50153 NULL nohasharray
138578 +show_min_uA_50153 show_min_uA 0 50153 &tx_frag_need_fragmentation_read_50153
138579 +xfs_bwrite_50154 xfs_bwrite 0 50154 NULL
138580 +show_fc_rport_port_name_50155 show_fc_rport_port_name 0 50155 NULL
138581 +reiserfs_bmap_count_50160 reiserfs_bmap_count 0 50160 NULL
138582 +aac_nark_ioremap_50163 aac_nark_ioremap 2 50163 NULL nohasharray
138583 +kmalloc_node_50163 kmalloc_node 1 50163 &aac_nark_ioremap_50163
138584 +arch_check_ftrace_location_50164 arch_check_ftrace_location 0 50164 NULL
138585 +rx_refill_50166 rx_refill 0 50166 NULL
138586 +rx_filter_ibss_filter_read_50167 rx_filter_ibss_filter_read 3-0 50167 NULL
138587 +ahd_probe_stack_size_50168 ahd_probe_stack_size 0 50168 NULL
138588 +odev_update_50169 odev_update 2-0 50169 NULL
138589 +ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172 ieee80211_if_fmt_dot11MeshHWMPRannInterval 3 50172 NULL nohasharray
138590 +ubi_resize_volume_50172 ubi_resize_volume 2 50172 &ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172
138591 +bInterfaceSubClass_show_50176 bInterfaceSubClass_show 0 50176 NULL
138592 +xfs_dbg_store_50177 xfs_dbg_store 0-4 50177 NULL
138593 +ext3_do_update_inode_50178 ext3_do_update_inode 0 50178 NULL
138594 +mxl111sf_tuner_program_regs_50179 mxl111sf_tuner_program_regs 0 50179 NULL
138595 +udc_create_dma_chain_50185 udc_create_dma_chain 0 50185 NULL
138596 +ib_send_cm_drep_50186 ib_send_cm_drep 3 50186 NULL
138597 +store_beep_50196 store_beep 0-4 50196 NULL
138598 +max_medium_access_timeouts_show_50197 max_medium_access_timeouts_show 0 50197 NULL
138599 +cfg80211_roamed_bss_50198 cfg80211_roamed_bss 6-4 50198 NULL
138600 +cyttsp4_probe_50201 cyttsp4_probe 4 50201 NULL
138601 +ahci_show_host_caps_50203 ahci_show_host_caps 0 50203 NULL
138602 +rx_rx_timeout_wa_read_50204 rx_rx_timeout_wa_read 3-0 50204 NULL nohasharray
138603 +store_falltime_50204 store_falltime 4-0 50204 &rx_rx_timeout_wa_read_50204
138604 +mthca_buddy_init_50206 mthca_buddy_init 2 50206 NULL nohasharray
138605 +compat_SyS_sendfile_50206 compat_SyS_sendfile 4 50206 &mthca_buddy_init_50206
138606 +l2cap_sock_setsockopt_50207 l2cap_sock_setsockopt 5-0 50207 NULL
138607 +ieee80211_skb_resize_50211 ieee80211_skb_resize 3 50211 NULL
138608 +seq_buf_to_user_50213 seq_buf_to_user 3 50213 NULL
138609 +acm_submit_read_urbs_50216 acm_submit_read_urbs 0 50216 NULL
138610 +loadtime_init_50221 loadtime_init 0 50221 NULL
138611 +igbvf_set_mac_50224 igbvf_set_mac 0 50224 NULL
138612 +mon_bin_compat_ioctl_50234 mon_bin_compat_ioctl 3 50234 NULL
138613 +sg_kmalloc_50240 sg_kmalloc 1 50240 NULL nohasharray
138614 +nilfs_cpfile_get_stat_50240 nilfs_cpfile_get_stat 0 50240 &sg_kmalloc_50240
138615 +adp8870_bl_l5_dark_max_store_50252 adp8870_bl_l5_dark_max_store 4-0 50252 NULL
138616 +cx25821_s_ctrl_50261 cx25821_s_ctrl 0 50261 NULL nohasharray
138617 +gadget_config_desc_MaxPower_show_50261 gadget_config_desc_MaxPower_show 0 50261 &cx25821_s_ctrl_50261 nohasharray
138618 +afs_extract_data_50261 afs_extract_data 5 50261 &gadget_config_desc_MaxPower_show_50261
138619 +igb_init_interrupt_scheme_50262 igb_init_interrupt_scheme 0 50262 NULL
138620 +vlan_dev_hard_header_50263 vlan_dev_hard_header 0 50263 NULL
138621 +isci_phy_control_50264 isci_phy_control 0 50264 NULL
138622 +vlan_dev_init_50267 vlan_dev_init 0 50267 NULL nohasharray
138623 +pwm1_store_50267 pwm1_store 4-0 50267 &vlan_dev_init_50267
138624 +cifs_setattr_unix_50275 cifs_setattr_unix 0 50275 NULL
138625 +con2fb_acquire_newinfo_50278 con2fb_acquire_newinfo 0 50278 NULL
138626 +ahci_led_show_50279 ahci_led_show 0 50279 NULL
138627 +netlink_send_50281 netlink_send 0 50281 NULL
138628 +input_bits_to_string_50285 input_bits_to_string 0 50285 NULL
138629 +rxrpc_setsockopt_50286 rxrpc_setsockopt 5-0 50286 NULL
138630 +store_50289 store 0-3 50289 NULL
138631 +show_in10_50295 show_in10 0 50295 NULL
138632 +vidioc_streamon_50299 vidioc_streamon 0 50299 NULL nohasharray
138633 +iscsi_tpg_param_store_ImmediateData_50299 iscsi_tpg_param_store_ImmediateData 0-3 50299 &vidioc_streamon_50299
138634 +soc_codec_reg_show_50302 soc_codec_reg_show 0-3 50302 NULL
138635 +ath10k_mac_set_kickout_50303 ath10k_mac_set_kickout 0 50303 NULL
138636 +SYSC_flistxattr_50307 SYSC_flistxattr 3 50307 NULL
138637 +SYSC_sched_setaffinity_50310 SYSC_sched_setaffinity 2 50310 NULL nohasharray
138638 +pch_gbe_alloc_rx_buffers_pool_50310 pch_gbe_alloc_rx_buffers_pool 0 50310 &SYSC_sched_setaffinity_50310
138639 +snd_fm801_playback_trigger_50312 snd_fm801_playback_trigger 0 50312 NULL
138640 +tps65912_gpio_output_50313 tps65912_gpio_output 0 50313 NULL
138641 +cond_init_bool_indexes_50314 cond_init_bool_indexes 0 50314 NULL
138642 +soc_camera_read_50319 soc_camera_read 3-0 50319 NULL
138643 +b43_phy_ht_op_init_50321 b43_phy_ht_op_init 0 50321 NULL
138644 +sdr_cap_start_streaming_50324 sdr_cap_start_streaming 0 50324 NULL nohasharray
138645 +batadv_mesh_init_50324 batadv_mesh_init 0 50324 &sdr_cap_start_streaming_50324
138646 +ds2781_recall_eeprom_50328 ds2781_recall_eeprom 0 50328 NULL
138647 +do_launder_page_50329 do_launder_page 0 50329 NULL
138648 +nouveau_engine_create__50331 nouveau_engine_create_ 7 50331 NULL
138649 +picolcd_fb_update_rate_show_50333 picolcd_fb_update_rate_show 0 50333 NULL
138650 +lpfc_idiag_pcicfg_read_50334 lpfc_idiag_pcicfg_read 3-0 50334 NULL
138651 +snd_pcm_lib_writev_50337 snd_pcm_lib_writev 3-0 50337 NULL nohasharray
138652 +ocfs2_block_to_cluster_group_50337 ocfs2_block_to_cluster_group 2 50337 &snd_pcm_lib_writev_50337
138653 +roccat_common2_send_with_status_50343 roccat_common2_send_with_status 0-4 50343 NULL
138654 +tpm_read_50344 tpm_read 3-0 50344 NULL
138655 +set_auto_brightness_50345 set_auto_brightness 0 50345 NULL
138656 +__orinoco_up_50349 __orinoco_up 0 50349 NULL
138657 +nr_overcommit_hugepages_show_50351 nr_overcommit_hugepages_show 0 50351 NULL
138658 +efx_nic_update_stats_50352 efx_nic_update_stats 2 50352 NULL
138659 +selinux_file_permission_50354 selinux_file_permission 0 50354 NULL
138660 +isdn_ppp_read_50356 isdn_ppp_read 4-0 50356 NULL
138661 +unpack_u16_chunk_50357 unpack_u16_chunk 0 50357 NULL
138662 +iwl_dbgfs_echo_test_write_50362 iwl_dbgfs_echo_test_write 3-0 50362 NULL nohasharray
138663 +solo_enc_on_50362 solo_enc_on 0 50362 &iwl_dbgfs_echo_test_write_50362 nohasharray
138664 +ds2781_set_rsgain_setting_50362 ds2781_set_rsgain_setting 0-4 50362 &solo_enc_on_50362
138665 +setbrightness_50365 setbrightness 0 50365 NULL nohasharray
138666 +xfrm_send_migrate_50365 xfrm_send_migrate 5 50365 &setbrightness_50365
138667 +toshiba_available_kbd_modes_show_50369 toshiba_available_kbd_modes_show 0 50369 NULL nohasharray
138668 +roccat_common2_receive_50369 roccat_common2_receive 0-4 50369 &toshiba_available_kbd_modes_show_50369
138669 +store_pwm_temp_sel_50371 store_pwm_temp_sel 0-4 50371 NULL
138670 +set_ctrl_50374 set_ctrl 0 50374 NULL
138671 +sl_alloc_bufs_50380 sl_alloc_bufs 2 50380 NULL
138672 +tg3_reset_hw_50381 tg3_reset_hw 0 50381 NULL
138673 +store_temp62_50383 store_temp62 0-4 50383 NULL
138674 +may_change_ptraced_domain_50385 may_change_ptraced_domain 0 50385 NULL
138675 +acpi_ds_scope_stack_pop_50387 acpi_ds_scope_stack_pop 0 50387 NULL
138676 +flags_show_50391 flags_show 0 50391 NULL
138677 +ad7877_gpio3_show_50397 ad7877_gpio3_show 0 50397 NULL
138678 +base_sock_create_50400 base_sock_create 0 50400 NULL
138679 +slab_size_show_50405 slab_size_show 0 50405 NULL
138680 +snd_mask_refine_last_50406 snd_mask_refine_last 0 50406 NULL
138681 +inode_getsecctx_50410 inode_getsecctx 0 50410 NULL
138682 +l2tp_ip_sendmsg_50411 l2tp_ip_sendmsg 4-0 50411 NULL
138683 +recomp_data_node_50412 recomp_data_node 0 50412 NULL
138684 +tg_set_rt_bandwidth_50413 tg_set_rt_bandwidth 0 50413 NULL
138685 +acpi_ds_result_stack_pop_50414 acpi_ds_result_stack_pop 0 50414 NULL
138686 +fc0012_writereg_50421 fc0012_writereg 0 50421 NULL nohasharray
138687 +store_select_ref_frequency_50421 store_select_ref_frequency 0-4 50421 &fc0012_writereg_50421
138688 +iscsi_create_conn_50425 iscsi_create_conn 2 50425 NULL
138689 +validate_acl_mac_addrs_50429 validate_acl_mac_addrs 0 50429 NULL
138690 +event_input_50432 event_input 0 50432 NULL
138691 +show_bluetooth_50436 show_bluetooth 0 50436 NULL
138692 +xfs_alloc_update_counters_50441 xfs_alloc_update_counters 0 50441 NULL
138693 +snd_cmipci_playback_trigger_50442 snd_cmipci_playback_trigger 0 50442 NULL
138694 +ecryptfs_write_lower_page_segment_50444 ecryptfs_write_lower_page_segment 4-0 50444 NULL
138695 +crypt_scatterlist_50445 crypt_scatterlist 0 50445 NULL nohasharray
138696 +wanxl_open_50445 wanxl_open 0 50445 &crypt_scatterlist_50445
138697 +patch_vt1702_50446 patch_vt1702 0 50446 NULL
138698 +btrfs_space_info_show_flags_50448 btrfs_space_info_show_flags 0 50448 NULL
138699 +udf_writepages_50451 udf_writepages 0 50451 NULL
138700 +pgctrl_write_50453 pgctrl_write 3-0 50453 NULL
138701 +device_create_sys_dev_entry_50458 device_create_sys_dev_entry 0 50458 NULL
138702 +available_frequencies_show_50462 available_frequencies_show 0 50462 NULL nohasharray
138703 +xircom_open_50462 xircom_open 0 50462 &available_frequencies_show_50462
138704 +s5p_jpeg_adjust_subs_ctrl_50466 s5p_jpeg_adjust_subs_ctrl 0 50466 NULL
138705 +i2o_dma_map_sg_50468 i2o_dma_map_sg 3 50468 NULL
138706 +store_spi_transport_pcomp_en_50471 store_spi_transport_pcomp_en 0-4 50471 NULL
138707 +tps65217_update_bits_50472 tps65217_update_bits 0 50472 NULL
138708 +show_pwm_auto_50473 show_pwm_auto 0 50473 NULL
138709 +viafb_set_par_50475 viafb_set_par 0 50475 NULL
138710 +selinux_ipv4_forward_50476 selinux_ipv4_forward 0 50476 NULL
138711 +__iscsi_tpg_auth_show_password_50477 __iscsi_tpg_auth_show_password 0 50477 NULL
138712 +cdrom_read_cdda_50478 cdrom_read_cdda 4 50478 NULL nohasharray
138713 +snd_atiixp_spdif_prepare_50478 snd_atiixp_spdif_prepare 0 50478 &cdrom_read_cdda_50478
138714 +t3_mgmt_tx_50484 t3_mgmt_tx 0 50484 NULL
138715 +__iio_update_buffers_50487 __iio_update_buffers 0 50487 NULL
138716 +freeze_show_50489 freeze_show 0 50489 NULL
138717 +gfs2_block_map_50492 gfs2_block_map 0 50492 NULL
138718 +mei_io_cb_alloc_req_buf_50493 mei_io_cb_alloc_req_buf 2-0 50493 NULL
138719 +of_irq_parse_one_50494 of_irq_parse_one 0 50494 NULL
138720 +pm8001_get_gsm_dump_50495 pm8001_get_gsm_dump 0 50495 NULL
138721 +validate_50497 validate 0 50497 NULL
138722 +_pmbus_regulator_on_off_50498 _pmbus_regulator_on_off 0 50498 NULL
138723 +rxrpc_preparse_xdr_rxkad_50503 rxrpc_preparse_xdr_rxkad 0 50503 NULL
138724 +numa_node_show_50504 numa_node_show 0 50504 NULL
138725 +pwr_rcvd_awake_beacons_read_50505 pwr_rcvd_awake_beacons_read 3-0 50505 NULL
138726 +show_ep_handle_50508 show_ep_handle 0 50508 NULL
138727 +isofs_readpage_50512 isofs_readpage 0 50512 NULL
138728 +protection_type_store_50516 protection_type_store 0-4 50516 NULL
138729 +ath10k_wmi_10x_cmd_init_50518 ath10k_wmi_10x_cmd_init 0 50518 NULL
138730 +ext3_freeze_50523 ext3_freeze 0 50523 NULL
138731 +b43_op_get_stats_50524 b43_op_get_stats 0 50524 NULL nohasharray
138732 +hsc_read_50524 hsc_read 0-3 50524 &b43_op_get_stats_50524
138733 +nr_hugepages_store_50532 nr_hugepages_store 4-0 50532 NULL
138734 +inet6_netconf_msgsize_devconf_50534 inet6_netconf_msgsize_devconf 0 50534 NULL
138735 +show_eeprom3_50535 show_eeprom3 0 50535 NULL nohasharray
138736 +dlfb_submit_urb_50535 dlfb_submit_urb 0 50535 &show_eeprom3_50535
138737 +fwnet_receive_packet_50537 fwnet_receive_packet 9 50537 NULL
138738 +wlcore_set_partition_50538 wlcore_set_partition 0 50538 NULL nohasharray
138739 +velocity_init_rings_50538 velocity_init_rings 0 50538 &wlcore_set_partition_50538
138740 +ip_local_out_sk_50539 ip_local_out_sk 0 50539 NULL nohasharray
138741 +vendor_id_store_50539 vendor_id_store 0-4 50539 &ip_local_out_sk_50539 nohasharray
138742 +ath6kl_set_ap_probe_resp_ies_50539 ath6kl_set_ap_probe_resp_ies 3 50539 &vendor_id_store_50539
138743 +show_fan_div_50540 show_fan_div 0 50540 NULL nohasharray
138744 +iwl_mvm_add_sta_50540 iwl_mvm_add_sta 0 50540 &show_fan_div_50540
138745 +set_fcoe_ctlr_enabled_50542 set_fcoe_ctlr_enabled 0 50542 NULL
138746 +bh_get_50543 bh_get 0 50543 NULL
138747 +gfs2_meta_inode_buffer_50544 gfs2_meta_inode_buffer 0 50544 NULL
138748 +attr_fn_lock_store_cptkbd_50545 attr_fn_lock_store_cptkbd 0-4 50545 NULL
138749 +airspy_set_lna_gain_50547 airspy_set_lna_gain 0 50547 NULL
138750 +trigger_request_store_50548 trigger_request_store 4 50548 NULL
138751 +wl127x_boot_clk_50551 wl127x_boot_clk 0 50551 NULL
138752 +blkdev_readpage_50552 blkdev_readpage 0 50552 NULL
138753 +usbat_flash_write_data_50553 usbat_flash_write_data 4 50553 NULL
138754 +__uncore_match_dnid_show_50561 __uncore_match_dnid_show 0 50561 NULL
138755 +ncp_fsync_50562 ncp_fsync 0 50562 NULL
138756 +self_check_peb_vid_hdr_50563 self_check_peb_vid_hdr 0 50563 NULL
138757 +cmpc_accel_g_select_store_v4_50566 cmpc_accel_g_select_store_v4 0-4 50566 NULL
138758 +_transport_phy_reset_50570 _transport_phy_reset 0 50570 NULL
138759 +mwave_write_50571 mwave_write 0-3 50571 NULL
138760 +hpet_cpuhp_notify_50573 hpet_cpuhp_notify 0 50573 NULL
138761 +target_fabric_tpg_auth_attr_store_50574 target_fabric_tpg_auth_attr_store 0 50574 NULL
138762 +mwifiex_cmd_802_11_bg_scan_query_50580 mwifiex_cmd_802_11_bg_scan_query 0 50580 NULL
138763 +fat_readpages_50582 fat_readpages 4 50582 NULL nohasharray
138764 +pep_reply_50582 pep_reply 5 50582 &fat_readpages_50582
138765 +iwl_dbgfs_missed_beacon_read_50584 iwl_dbgfs_missed_beacon_read 3-0 50584 NULL nohasharray
138766 +pcsp_start_playing_50584 pcsp_start_playing 0 50584 &iwl_dbgfs_missed_beacon_read_50584
138767 +rfcomm_sock_bind_50585 rfcomm_sock_bind 0 50585 NULL
138768 +show_srp_rport_roles_50588 show_srp_rport_roles 0 50588 NULL
138769 +build_inv_iommu_pages_50589 build_inv_iommu_pages 3-2 50589 NULL
138770 +load_map_50592 load_map 0 50592 NULL
138771 +sge_rx_50594 sge_rx 3 50594 NULL
138772 +per_cpu_show_50601 per_cpu_show 0 50601 NULL
138773 +__ext4_journalled_writepage_50603 __ext4_journalled_writepage 0 50603 NULL
138774 +wl1251_hw_init_pta_50604 wl1251_hw_init_pta 0 50604 NULL nohasharray
138775 +loop_attr_offset_show_50604 loop_attr_offset_show 0 50604 &wl1251_hw_init_pta_50604
138776 +xillybus_write_50605 xillybus_write 3-0 50605 NULL
138777 +marvell_of_reg_init_50608 marvell_of_reg_init 0 50608 NULL
138778 +lx_hardware_stop_50609 lx_hardware_stop 0 50609 NULL nohasharray
138779 +show_pwm_ac_50609 show_pwm_ac 0 50609 &lx_hardware_stop_50609
138780 +ipr_halt_50616 ipr_halt 0 50616 NULL
138781 +rx_rx_checksum_result_read_50617 rx_rx_checksum_result_read 3-0 50617 NULL
138782 +show_session_param_ISCSI_PARAM_MAX_R2T_50618 show_session_param_ISCSI_PARAM_MAX_R2T 0 50618 NULL
138783 +sparse_early_usemaps_alloc_node_50623 sparse_early_usemaps_alloc_node 4 50623 NULL
138784 +regcache_rbtree_write_50629 regcache_rbtree_write 2-0 50629 NULL nohasharray
138785 +ip_vs_local_request6_50629 ip_vs_local_request6 0 50629 &regcache_rbtree_write_50629 nohasharray
138786 +macvtap_alloc_skb_50629 macvtap_alloc_skb 3-4-2 50629 &ip_vs_local_request6_50629
138787 +enic_dev_add_station_addr_50630 enic_dev_add_station_addr 0 50630 NULL
138788 +simple_transaction_get_50633 simple_transaction_get 3 50633 NULL
138789 +__vm_enough_memory_50634 __vm_enough_memory 0 50634 NULL nohasharray
138790 +protocol_id_set_50634 protocol_id_set 0-4 50634 &__vm_enough_memory_50634
138791 +show_auto_pwm_max_50637 show_auto_pwm_max 0 50637 NULL nohasharray
138792 +fsp_attr_set_setreg_50637 fsp_attr_set_setreg 0-4 50637 &show_auto_pwm_max_50637
138793 +bt_sock_create_50641 bt_sock_create 0 50641 NULL
138794 +gfs2_unstuff_dinode_50644 gfs2_unstuff_dinode 0 50644 NULL
138795 +mt2063_setreg_50645 mt2063_setreg 0 50645 NULL
138796 +show_50648 show 0 50648 NULL
138797 +ext3_readpage_50653 ext3_readpage 0 50653 NULL
138798 +show_fc_rport_node_name_50655 show_fc_rport_node_name 0 50655 NULL
138799 +snd_seq_ioctl_set_queue_info_50657 snd_seq_ioctl_set_queue_info 0 50657 NULL
138800 +__sha1_ssse3_update_50659 __sha1_ssse3_update 0 50659 NULL
138801 +adcxx_show_min_50663 adcxx_show_min 0 50663 NULL nohasharray
138802 +iscsi_tpg_param_show_DefaultTime2Wait_50663 iscsi_tpg_param_show_DefaultTime2Wait 0 50663 &adcxx_show_min_50663
138803 +sys_readv_50664 sys_readv 3 50664 NULL nohasharray
138804 +ath6kl_tm_rx_event_50664 ath6kl_tm_rx_event 3 50664 &sys_readv_50664
138805 +bnad_debugfs_read_50665 bnad_debugfs_read 3-0 50665 NULL
138806 +show_ipv6_iface_ipaddress_50667 show_ipv6_iface_ipaddress 0 50667 NULL
138807 +ext2_try_to_allocate_with_rsv_50669 ext2_try_to_allocate_with_rsv 2-0-4 50669 NULL
138808 +addr_len_show_50673 addr_len_show 0 50673 NULL
138809 +cifsFYI_proc_write_50682 cifsFYI_proc_write 0-3 50682 NULL
138810 +nvidiafb_check_var_50683 nvidiafb_check_var 0 50683 NULL
138811 +cca_mode_show_50688 cca_mode_show 0 50688 NULL
138812 +i2c_smbus_read_byte_data_50689 i2c_smbus_read_byte_data 0 50689 NULL nohasharray
138813 +target_50689 target 0 50689 &i2c_smbus_read_byte_data_50689
138814 +store_50690 store 0-3 50690 NULL
138815 +_ep_queue_50692 _ep_queue 0 50692 NULL
138816 +xfs_growfs_get_hdr_buf_50697 xfs_growfs_get_hdr_buf 3 50697 NULL nohasharray
138817 +xen_release_pte_50697 xen_release_pte 1 50697 &xfs_growfs_get_hdr_buf_50697
138818 +dev_mem_read_50706 dev_mem_read 3-0 50706 NULL
138819 +discover_50707 discover 0 50707 NULL
138820 +regulator_total_uA_show_50713 regulator_total_uA_show 0 50713 NULL
138821 +mic_panic_event_50714 mic_panic_event 0 50714 NULL
138822 +pm_qos_update_target_50721 pm_qos_update_target 0 50721 NULL
138823 +epool_init_50723 epool_init 2 50723 NULL
138824 +max8660_ldo67_is_enabled_50729 max8660_ldo67_is_enabled 0 50729 NULL
138825 +device_attach_50730 device_attach 0 50730 NULL nohasharray
138826 +xfs_fs_unfreeze_50730 xfs_fs_unfreeze 0 50730 &device_attach_50730
138827 +mc13xxx_rtc_read_time_50733 mc13xxx_rtc_read_time 0 50733 NULL
138828 +stripe_cache_active_show_50735 stripe_cache_active_show 0 50735 NULL
138829 +blk_check_plugged_50736 blk_check_plugged 3 50736 NULL
138830 +xen_initdom_setup_msi_irqs_50737 xen_initdom_setup_msi_irqs 2 50737 NULL
138831 +store_fc_private_host_issue_lip_50738 store_fc_private_host_issue_lip 0-4 50738 NULL
138832 +lcd_power_show_50740 lcd_power_show 0 50740 NULL
138833 +__ext3_get_inode_loc_50744 __ext3_get_inode_loc 0 50744 NULL
138834 +e1000_change_mtu_50745 e1000_change_mtu 0 50745 NULL
138835 +skein_256_init_50748 skein_256_init 0 50748 NULL
138836 +ab3100_set_register_interruptible_50756 ab3100_set_register_interruptible 0 50756 NULL
138837 +iscsi_sw_tcp_host_get_param_50757 iscsi_sw_tcp_host_get_param 0 50757 NULL
138838 +skb_padto_50759 skb_padto 2 50759 NULL
138839 +max8925_set_bits_50760 max8925_set_bits 0 50760 NULL
138840 +adfs_writepage_50762 adfs_writepage 0 50762 NULL nohasharray
138841 +policydb_read_50762 policydb_read 0 50762 &adfs_writepage_50762
138842 +isight_trigger_50765 isight_trigger 0 50765 NULL
138843 +w1_f1C_write_50766 w1_f1C_write 3 50766 NULL
138844 +dlm_recover_status_show_50769 dlm_recover_status_show 0 50769 NULL
138845 +ocfs2_xattr_block_get_50773 ocfs2_xattr_block_get 0 50773 NULL nohasharray
138846 +g_crop_50773 g_crop 0 50773 &ocfs2_xattr_block_get_50773
138847 +tm6000_read_write_usb_50774 tm6000_read_write_usb 7-0 50774 NULL nohasharray
138848 +pipe_handler_request_50774 pipe_handler_request 0-5 50774 &tm6000_read_write_usb_50774
138849 +sr_set_mac_address_50778 sr_set_mac_address 0 50778 NULL
138850 +target_core_show_dev_udev_path_50780 target_core_show_dev_udev_path 0 50780 NULL nohasharray
138851 +finish_fw_update_50780 finish_fw_update 0 50780 &target_core_show_dev_udev_path_50780
138852 +m2v_50781 m2v 1 50781 NULL
138853 +dev_pm_qos_update_flags_50782 dev_pm_qos_update_flags 0 50782 NULL
138854 +cpuidle_state_store_50783 cpuidle_state_store 0-4 50783 NULL
138855 +digital_dep_link_up_50786 digital_dep_link_up 5 50786 NULL
138856 +ping_v4_sendmsg_50787 ping_v4_sendmsg 0-4 50787 NULL
138857 +cap_vm_enough_memory_50788 cap_vm_enough_memory 0 50788 NULL
138858 +store_50792 store 0 50792 NULL
138859 +tpm_write_50798 tpm_write 3-0 50798 NULL
138860 +write_flush_50803 write_flush 3-0 50803 NULL
138861 +_nfs4_proc_delegreturn_50805 _nfs4_proc_delegreturn 0 50805 NULL
138862 +show_ipv6_iface_link_local_autocfg_50807 show_ipv6_iface_link_local_autocfg 0 50807 NULL
138863 +write_sync_reg_50811 write_sync_reg 0 50811 NULL
138864 +dvb_play_50814 dvb_play 3-0 50814 NULL
138865 +ttm_pool_show_50817 ttm_pool_show 0 50817 NULL
138866 +dpcm_show_state_50827 dpcm_show_state 0 50827 NULL nohasharray
138867 +init_rx_ring_50827 init_rx_ring 4 50827 &dpcm_show_state_50827 nohasharray
138868 +wl1251_cmd_data_path_tx_50827 wl1251_cmd_data_path_tx 0 50827 &init_rx_ring_50827
138869 +recvmsg_50829 recvmsg 0-4 50829 NULL nohasharray
138870 +cfusbl_device_notify_50829 cfusbl_device_notify 0 50829 &recvmsg_50829 nohasharray
138871 +acpi_ev_install_gpe_block_50829 acpi_ev_install_gpe_block 2 50829 &cfusbl_device_notify_50829
138872 +ecryptfs_write_inode_size_to_metadata_50833 ecryptfs_write_inode_size_to_metadata 0 50833 NULL
138873 +nft_trans_alloc_50836 nft_trans_alloc 3 50836 NULL
138874 +inet_getname_50838 inet_getname 0 50838 NULL nohasharray
138875 +cw1200_sta_add_50838 cw1200_sta_add 0 50838 &inet_getname_50838
138876 +videobuf_dma_init_user_50839 videobuf_dma_init_user 0-4-3 50839 NULL
138877 +btrfs_map_sblock_50840 btrfs_map_sblock 3 50840 NULL nohasharray
138878 +nilfs_superblock_attr_store_50840 nilfs_superblock_attr_store 0-4 50840 &btrfs_map_sblock_50840
138879 +self_check_write_50856 self_check_write 5-0 50856 NULL nohasharray
138880 +frontend_probe_and_watch_50856 frontend_probe_and_watch 0 50856 &self_check_write_50856
138881 +carl9170_debugfs_write_50857 carl9170_debugfs_write 3-0 50857 NULL
138882 +fat_write_begin_50858 fat_write_begin 0-3 50858 NULL
138883 +matroxfb_dh_set_par_50867 matroxfb_dh_set_par 0 50867 NULL
138884 +geneve_xmit_skb_50871 geneve_xmit_skb 13 50871 NULL
138885 +lx_pipe_toggle_state_50874 lx_pipe_toggle_state 0 50874 NULL
138886 +unmap_and_move_50876 unmap_and_move 0 50876 NULL
138887 +vmci_transport_notify_send_init_50880 vmci_transport_notify_send_init 0 50880 NULL
138888 +nla_put_string_50887 nla_put_string 0 50887 NULL
138889 +SyS_lgetxattr_50889 SyS_lgetxattr 4 50889 NULL
138890 +mlx5_cmd_status_to_err_50891 mlx5_cmd_status_to_err 0 50891 NULL
138891 +multicast_querier_store_50895 multicast_querier_store 4-0 50895 NULL
138892 +migrate_huge_page_move_mapping_50896 migrate_huge_page_move_mapping 0 50896 NULL
138893 +erst_dbg_read_50897 erst_dbg_read 0-3 50897 NULL
138894 +subconnector_show_50902 subconnector_show 0 50902 NULL
138895 +__bdev_writeseg_50903 __bdev_writeseg 4 50903 NULL
138896 +idr_alloc_cyclic_50904 idr_alloc_cyclic 0 50904 NULL
138897 +xfs_alloc_get_freelist_50906 xfs_alloc_get_freelist 0 50906 NULL
138898 +store_tabletYtilt_50907 store_tabletYtilt 0-4 50907 NULL
138899 +osd_req_write_sg_50908 osd_req_write_sg 5 50908 NULL nohasharray
138900 +thermal_zone_get_temp_50908 thermal_zone_get_temp 0 50908 &osd_req_write_sg_50908
138901 +xfs_iext_remove_50909 xfs_iext_remove 3 50909 NULL nohasharray
138902 +cxacru_sysfs_show_upstream_hec_errors_50909 cxacru_sysfs_show_upstream_hec_errors 0 50909 &xfs_iext_remove_50909
138903 +blk_rq_cur_sectors_50910 blk_rq_cur_sectors 0 50910 NULL
138904 +btrfs_bio_wq_end_io_50911 btrfs_bio_wq_end_io 0 50911 NULL
138905 +wl1271_sysfs_show_hw_pg_ver_50912 wl1271_sysfs_show_hw_pg_ver 0 50912 NULL
138906 +snd_timer_user_read_50916 snd_timer_user_read 0-3 50916 NULL
138907 +nilfs_dat_move_50917 nilfs_dat_move 0 50917 NULL
138908 +hash_recvmsg_50924 hash_recvmsg 4-0 50924 NULL
138909 +busnum_show_50927 busnum_show 0 50927 NULL
138910 +fotg210_urb_enqueue_50931 fotg210_urb_enqueue 0 50931 NULL
138911 +_ctl_host_sas_address_show_50932 _ctl_host_sas_address_show 0 50932 NULL
138912 +bond_option_miimon_set_50935 bond_option_miimon_set 0 50935 NULL
138913 +inet6_bind_50945 inet6_bind 0 50945 NULL nohasharray
138914 +store_auto_temp_50945 store_auto_temp 0-4 50945 &inet6_bind_50945
138915 +show_device_status_50947 show_device_status 0 50947 NULL
138916 +nes_show_ee_data_50948 nes_show_ee_data 0 50948 NULL nohasharray
138917 +show_port0_50948 show_port0 0 50948 &nes_show_ee_data_50948
138918 +set_50949 set 0 50949 NULL nohasharray
138919 +wl1271_op_add_interface_50949 wl1271_op_add_interface 0 50949 &set_50949
138920 +irq_timeout_write_50950 irq_timeout_write 3-0 50950 NULL nohasharray
138921 +mld_newpack_50950 mld_newpack 2 50950 &irq_timeout_write_50950
138922 +virtio_cread16_50951 virtio_cread16 0 50951 NULL
138923 +zl10036_write_50952 zl10036_write 0 50952 NULL
138924 +uwb_rc_mac_addr_set_50953 uwb_rc_mac_addr_set 0 50953 NULL
138925 +sdio_uart_write_50954 sdio_uart_write 3-0 50954 NULL nohasharray
138926 +__uncore_thresh5_show_50954 __uncore_thresh5_show 0 50954 &sdio_uart_write_50954
138927 +log_head_lsn_show_50956 log_head_lsn_show 0 50956 NULL
138928 +SyS_setxattr_50957 SyS_setxattr 4 50957 NULL
138929 +__ntfs_write_inode_50961 __ntfs_write_inode 0 50961 NULL
138930 +show_temp_offset_50962 show_temp_offset 0 50962 NULL nohasharray
138931 +rbd_dev_header_info_50962 rbd_dev_header_info 0 50962 &show_temp_offset_50962
138932 +aty128_var_to_crtc_50963 aty128_var_to_crtc 0 50963 NULL
138933 +null_final_50967 null_final 0 50967 NULL
138934 +wusb_chid_store_50968 wusb_chid_store 0-4 50968 NULL
138935 +set_temp_over_50973 set_temp_over 0-4 50973 NULL
138936 +typhoon_start_runtime_50974 typhoon_start_runtime 0 50974 NULL
138937 +skein1024_update_50977 skein1024_update 0 50977 NULL
138938 +iwl_statistics_flag_50981 iwl_statistics_flag 3-0 50981 NULL
138939 +pm_qos_no_power_off_store_50987 pm_qos_no_power_off_store 0-4 50987 NULL
138940 +timeout_write_50991 timeout_write 3-0 50991 NULL
138941 +interval_show_50993 interval_show 0 50993 NULL
138942 +wm8903_gpio_direction_out_50995 wm8903_gpio_direction_out 0 50995 NULL nohasharray
138943 +bnx2_request_irq_50995 bnx2_request_irq 0 50995 &wm8903_gpio_direction_out_50995
138944 +xc5000_tune_digital_50996 xc5000_tune_digital 0 50996 NULL
138945 +security_load_policy_50997 security_load_policy 0 50997 NULL
138946 +show_counter_lb_ints_50999 show_counter_lb_ints 0 50999 NULL nohasharray
138947 +show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999 show_host_param_ISCSI_HOST_PARAM_PORT_SPEED 0 50999 &show_counter_lb_ints_50999 nohasharray
138948 +csio_device_reset_50999 csio_device_reset 0-4 50999 &show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999
138949 +zd_chip_enable_rxtx_51001 zd_chip_enable_rxtx 0 51001 NULL
138950 +proc_write_51003 proc_write 3-0 51003 NULL nohasharray
138951 +channel_ce_count_show_51003 channel_ce_count_show 0 51003 &proc_write_51003
138952 +ppp_read_51017 ppp_read 0-3 51017 NULL
138953 +lbs_dev_info_51023 lbs_dev_info 3-0 51023 NULL nohasharray
138954 +il4965_get_tx_atten_grp_51023 il4965_get_tx_atten_grp 0 51023 &lbs_dev_info_51023
138955 +qla2x00_sysfs_write_fw_dump_51025 qla2x00_sysfs_write_fw_dump 0-6-5 51025 NULL
138956 +brcm_phy_setbits_51027 brcm_phy_setbits 0 51027 NULL
138957 +fuse_conn_congestion_threshold_read_51028 fuse_conn_congestion_threshold_read 3-0 51028 NULL nohasharray
138958 +ntfs_attr_find_51028 ntfs_attr_find 0 51028 &fuse_conn_congestion_threshold_read_51028
138959 +xfs_dir2_grow_inode_51030 xfs_dir2_grow_inode 0 51030 NULL
138960 +dump_midi_51040 dump_midi 3 51040 NULL
138961 +usb_get_descriptor_51041 usb_get_descriptor 0 51041 NULL
138962 +srpt_alloc_ioctx_51042 srpt_alloc_ioctx 2-3 51042 NULL
138963 +store_detach_51045 store_detach 0-4 51045 NULL
138964 +show_51050 show 0 51050 NULL nohasharray
138965 +carl9170_mac_reset_51050 carl9170_mac_reset 0 51050 &show_51050
138966 +xc5000_readreg_51051 xc5000_readreg 0 51051 NULL
138967 +do_arpt_set_ctl_51053 do_arpt_set_ctl 4 51053 NULL
138968 +afs_launder_page_51055 afs_launder_page 0 51055 NULL
138969 +_ctl_version_fw_show_51059 _ctl_version_fw_show 0 51059 NULL nohasharray
138970 +bnep_net_set_mac_addr_51059 bnep_net_set_mac_addr 0 51059 &_ctl_version_fw_show_51059
138971 +wusb_prf_64_51065 wusb_prf_64 7-0 51065 NULL
138972 +rsc_mgr_init_51067 rsc_mgr_init 3 51067 NULL nohasharray
138973 +bd2802_store_reg0x08_51067 bd2802_store_reg0x08 0-4 51067 &rsc_mgr_init_51067 nohasharray
138974 +rtc_sysfs_set_wakealarm_51067 rtc_sysfs_set_wakealarm 0-4 51067 &bd2802_store_reg0x08_51067
138975 +zatm_open_51077 zatm_open 0 51077 NULL nohasharray
138976 +store_drivers_probe_51077 store_drivers_probe 0-3 51077 &zatm_open_51077
138977 +sys32_pwrite_51079 sys32_pwrite 3 51079 NULL
138978 +removable_show_51080 removable_show 0 51080 NULL
138979 +sock_no_sendmsg_51082 sock_no_sendmsg 0-4 51082 NULL
138980 +register_jprobes_51086 register_jprobes 0 51086 NULL
138981 +bond_vlan_rx_add_vid_51087 bond_vlan_rx_add_vid 0 51087 NULL
138982 +jbd2_journal_init_revoke_51088 jbd2_journal_init_revoke 2 51088 NULL
138983 +nilfs_checkpoints_next_checkpoint_show_51093 nilfs_checkpoints_next_checkpoint_show 0 51093 NULL
138984 +solo_enc_v4l2_init_51094 solo_enc_v4l2_init 2 51094 NULL
138985 +__ocfs2_find_path_51096 __ocfs2_find_path 0 51096 NULL
138986 +ath10k_vdev_start_51101 ath10k_vdev_start 0 51101 NULL
138987 +target_stat_scsi_auth_intr_show_attr_att_count_51106 target_stat_scsi_auth_intr_show_attr_att_count 0 51106 NULL
138988 +w1_ds2781_do_io_51110 w1_ds2781_do_io 0-4-3 51110 NULL nohasharray
138989 +ti_recv_51110 ti_recv 3 51110 &w1_ds2781_do_io_51110
138990 +iwl_set_Xtal_calib_51112 iwl_set_Xtal_calib 0 51112 NULL
138991 +of_clk_get_parent_count_51114 of_clk_get_parent_count 0 51114 NULL
138992 +gpio_keys_attr_show_helper_51117 gpio_keys_attr_show_helper 0 51117 NULL nohasharray
138993 +iscsi_nop_out_rsp_51117 iscsi_nop_out_rsp 4 51117 &gpio_keys_attr_show_helper_51117
138994 +xfs_file_splice_read_51121 xfs_file_splice_read 0 51121 NULL
138995 +do_vfs_lock_51127 do_vfs_lock 0 51127 NULL
138996 +ips_write_info_51128 ips_write_info 0-3 51128 NULL
138997 +sym_user_command_51129 sym_user_command 0-3 51129 NULL
138998 +__atomic_notifier_call_chain_51130 __atomic_notifier_call_chain 0 51130 NULL nohasharray
138999 +cluster_cluster_name_write_51130 cluster_cluster_name_write 0-3 51130 &__atomic_notifier_call_chain_51130
139000 +amanda_help_51133 amanda_help 0 51133 NULL
139001 +ltc4260_show_value_51135 ltc4260_show_value 0 51135 NULL nohasharray
139002 +unfreeze_fs_51135 unfreeze_fs 0 51135 &ltc4260_show_value_51135
139003 +platform_pre_snapshot_51136 platform_pre_snapshot 0 51136 NULL nohasharray
139004 +alloc_rtllib_51136 alloc_rtllib 1 51136 &platform_pre_snapshot_51136
139005 +ath10k_bmi_write_memory_51137 ath10k_bmi_write_memory 0 51137 NULL
139006 +show_in_input_51138 show_in_input 0 51138 NULL
139007 +simple_xattr_set_51140 simple_xattr_set 4-0 51140 NULL
139008 +saa7134_alsa_dma_init_51143 saa7134_alsa_dma_init 2 51143 NULL nohasharray
139009 +elan_smbus_iap_get_mode_51143 elan_smbus_iap_get_mode 0 51143 &saa7134_alsa_dma_init_51143
139010 +acpi_ps_get_aml_opcode_51145 acpi_ps_get_aml_opcode 0 51145 NULL
139011 +xfs_trans_get_efd_51148 xfs_trans_get_efd 3 51148 NULL
139012 +compat_sys_pwritev64_51151 compat_sys_pwritev64 3 51151 NULL
139013 +show_temp_max_alarm_51154 show_temp_max_alarm 0 51154 NULL
139014 +driver_attach_51156 driver_attach 0 51156 NULL
139015 +device_rev_show_51157 device_rev_show 0 51157 NULL
139016 +walk_page_buffers_51170 walk_page_buffers 0 51170 NULL
139017 +cap_task_setscheduler_51171 cap_task_setscheduler 0 51171 NULL
139018 +xen_release_pte_init_51173 xen_release_pte_init 1 51173 NULL
139019 +online_store_51175 online_store 0-4 51175 NULL
139020 +show_counter_rx_tid_valid_errs_51183 show_counter_rx_tid_valid_errs 0 51183 NULL
139021 +cbaf_wusb_device_name_show_51184 cbaf_wusb_device_name_show 0 51184 NULL
139022 +read_dsattenuation_51185 read_dsattenuation 0 51185 NULL
139023 +v9fs_listxattr_51189 v9fs_listxattr 0-3 51189 NULL
139024 +nfs4_call_sync_sequence_51190 nfs4_call_sync_sequence 0 51190 NULL nohasharray
139025 +i40evf_acquire_msix_vectors_51190 i40evf_acquire_msix_vectors 2 51190 &nfs4_call_sync_sequence_51190
139026 +dpms_show_51191 dpms_show 0 51191 NULL
139027 +get_uint_51193 get_uint 0 51193 NULL
139028 +queue_requests_store_51194 queue_requests_store 3-0 51194 NULL
139029 +skb_copy_datagram_iter_51197 skb_copy_datagram_iter 0-4-2 51197 NULL
139030 +nilfs_dev_attr_show_51198 nilfs_dev_attr_show 0 51198 NULL
139031 +atl1e_write_phy_reg_51200 atl1e_write_phy_reg 0 51200 NULL
139032 +metrics_reset_store_51203 metrics_reset_store 0-4 51203 NULL
139033 +rx8025_write_reg_51207 rx8025_write_reg 0 51207 NULL
139034 +m48t59_nvram_read_51209 m48t59_nvram_read 0-5-6 51209 NULL
139035 +sr_done_51211 sr_done 0 51211 NULL
139036 +solo_enc_queue_setup_51213 solo_enc_queue_setup 0 51213 NULL
139037 +rw_checks_51214 rw_checks 0 51214 NULL nohasharray
139038 +handle_static_data_51214 handle_static_data 0 51214 &rw_checks_51214
139039 +lpfc_oas_vpt_store_51216 lpfc_oas_vpt_store 0-4 51216 NULL
139040 +ext4_init_block_bitmap_51217 ext4_init_block_bitmap 3 51217 NULL
139041 +kgdb_panic_event_51226 kgdb_panic_event 0 51226 NULL
139042 +iwl_dbgfs_bcast_filters_macs_read_51231 iwl_dbgfs_bcast_filters_macs_read 3-0 51231 NULL nohasharray
139043 +__gfs2_jdata_writepage_51231 __gfs2_jdata_writepage 0 51231 &iwl_dbgfs_bcast_filters_macs_read_51231
139044 +nf_ct_ext_create_51232 nf_ct_ext_create 3 51232 NULL
139045 +snd_pcm_write_51235 snd_pcm_write 3-0 51235 NULL nohasharray
139046 +bnx2x_rss_51235 bnx2x_rss 0 51235 &snd_pcm_write_51235
139047 +goto_high_power_51237 goto_high_power 0 51237 NULL
139048 +drm_property_create_51239 drm_property_create 4 51239 NULL
139049 +ath10k_bmi_fast_download_51242 ath10k_bmi_fast_download 0 51242 NULL
139050 +show_sas_end_dev_tlr_enabled_51243 show_sas_end_dev_tlr_enabled 0 51243 NULL
139051 +isofs_hash_common_51247 isofs_hash_common 0 51247 NULL
139052 +show_constraint_min_power_uw_51248 show_constraint_min_power_uw 0 51248 NULL
139053 +__mxt_read_reg_51249 __mxt_read_reg 0 51249 NULL
139054 +st_read_51251 st_read 3-0 51251 NULL nohasharray
139055 +nfs_instantiate_51251 nfs_instantiate 0 51251 &st_read_51251
139056 +uds_s_stream_51259 uds_s_stream 0 51259 NULL
139057 +b43legacy_radio_set_interference_mitigation_51260 b43legacy_radio_set_interference_mitigation 0 51260 NULL
139058 +nr_hugepages_show_common_51261 nr_hugepages_show_common 0 51261 NULL
139059 +compat_dccp_setsockopt_51263 compat_dccp_setsockopt 5 51263 NULL nohasharray
139060 +ipv4_blackhole_mtu_51263 ipv4_blackhole_mtu 0 51263 &compat_dccp_setsockopt_51263
139061 +target_alloc_sgl_51264 target_alloc_sgl 3 51264 NULL nohasharray
139062 +channelmap_show_51264 channelmap_show 0 51264 &target_alloc_sgl_51264
139063 +target_stat_scsi_port_show_attr_indx_51265 target_stat_scsi_port_show_attr_indx 0 51265 NULL
139064 +e100_up_51268 e100_up 0 51268 NULL
139065 +pm8001_tag_alloc_51273 pm8001_tag_alloc 0 51273 NULL nohasharray
139066 +v9fs_statfs_51273 v9fs_statfs 0 51273 &pm8001_tag_alloc_51273 nohasharray
139067 +softing_reset_chip_51273 softing_reset_chip 0 51273 &v9fs_statfs_51273
139068 +dvb_audio_write_51275 dvb_audio_write 3-0 51275 NULL
139069 +ipwireless_network_packet_received_51277 ipwireless_network_packet_received 4 51277 NULL
139070 +send_51279 send 0 51279 NULL nohasharray
139071 +store_scan_age_51279 store_scan_age 0-4 51279 &send_51279
139072 +mma8452_show_scale_avail_51281 mma8452_show_scale_avail 0 51281 NULL
139073 +snd_usX2Y_pcm_trigger_51287 snd_usX2Y_pcm_trigger 0 51287 NULL
139074 +pvr2_std_id_to_str_51288 pvr2_std_id_to_str 2 51288 NULL nohasharray
139075 +sample_new_51288 sample_new 0 51288 &pvr2_std_id_to_str_51288
139076 +dmi_sysfs_entry_handle_51291 dmi_sysfs_entry_handle 0 51291 NULL
139077 +asl_urb_enqueue_51292 asl_urb_enqueue 0 51292 NULL
139078 +disable_51293 disable 0 51293 NULL
139079 +chip_name_show_51296 chip_name_show 0 51296 NULL
139080 +f_ecm_opts_attr_store_51297 f_ecm_opts_attr_store 0-4 51297 NULL
139081 +ov7660_set_gain_51299 ov7660_set_gain 0 51299 NULL nohasharray
139082 +store_fc_host_vport_delete_51299 store_fc_host_vport_delete 0-4 51299 &ov7660_set_gain_51299
139083 +nv_open_51300 nv_open 0 51300 NULL
139084 +niu_init_one_tx_channel_51302 niu_init_one_tx_channel 0 51302 NULL
139085 +bnad_debugfs_read_regrd_51308 bnad_debugfs_read_regrd 3-0 51308 NULL nohasharray
139086 +bd2802_store_reg0x0c_51308 bd2802_store_reg0x0c 0-4 51308 &bnad_debugfs_read_regrd_51308 nohasharray
139087 +statfs_quantum_store_51308 statfs_quantum_store 3-0 51308 &bd2802_store_reg0x0c_51308
139088 +ad7877_gpio4_store_51311 ad7877_gpio4_store 0-4 51311 NULL
139089 +snd_seq_port_connect_51312 snd_seq_port_connect 0 51312 NULL
139090 +init_map_ipmac_51317 init_map_ipmac 5 51317 NULL
139091 +ad9523_sync_51318 ad9523_sync 0 51318 NULL
139092 +ocfs2_read_inode_block_51319 ocfs2_read_inode_block 0 51319 NULL
139093 +alloc_hippi_dev_51320 alloc_hippi_dev 1 51320 NULL
139094 +get_baseline_data_51321 get_baseline_data 0 51321 NULL
139095 +ext2_xattr_get_51327 ext2_xattr_get 0 51327 NULL
139096 +smk_write_ptrace_51333 smk_write_ptrace 3-0 51333 NULL
139097 +alloc_smp_req_51337 alloc_smp_req 1 51337 NULL
139098 +pscsi_set_configfs_dev_params_51339 pscsi_set_configfs_dev_params 0-3 51339 NULL
139099 +device_user_purge_51340 device_user_purge 0 51340 NULL
139100 +ipw_get_event_log_len_51341 ipw_get_event_log_len 0 51341 NULL
139101 +max197_show_name_51344 max197_show_name 0 51344 NULL nohasharray
139102 +prepare_header100_51344 prepare_header100 0 51344 &max197_show_name_51344
139103 +wm8903_gpio_request_51347 wm8903_gpio_request 0 51347 NULL
139104 +beiscsi_fw_ver_disp_51349 beiscsi_fw_ver_disp 0 51349 NULL
139105 +st_sensors_set_dataready_irq_51350 st_sensors_set_dataready_irq 0 51350 NULL
139106 +icmp_error_message_51353 icmp_error_message 0 51353 NULL
139107 +ft_format_wwn_51355 ft_format_wwn 0 51355 NULL
139108 +snd_p16v_pcm_prepare_playback_51359 snd_p16v_pcm_prepare_playback 0 51359 NULL
139109 +wl1251_acx_bcn_dtim_options_51362 wl1251_acx_bcn_dtim_options 0 51362 NULL
139110 +show_hue_51369 show_hue 0 51369 NULL
139111 +ieee80211_if_fmt_estab_plinks_51370 ieee80211_if_fmt_estab_plinks 3 51370 NULL
139112 +radeon_kms_compat_ioctl_51371 radeon_kms_compat_ioctl 2 51371 NULL
139113 +try_to_freeze_tasks_51375 try_to_freeze_tasks 0 51375 NULL
139114 +qla2x00_allow_cna_fw_dump_show_51376 qla2x00_allow_cna_fw_dump_show 0 51376 NULL
139115 +__uncore_qlx_cfg_show_51377 __uncore_qlx_cfg_show 0 51377 NULL
139116 +btrfs_wq_submit_bio_51381 btrfs_wq_submit_bio 0 51381 NULL
139117 +bmAttributes_show_51384 bmAttributes_show 0 51384 NULL
139118 +ocfs2_file_read_iter_51386 ocfs2_file_read_iter 0 51386 NULL
139119 +sru_s_ctrl_51389 sru_s_ctrl 0 51389 NULL
139120 +compass_power_mode_store_51391 compass_power_mode_store 0-4 51391 NULL
139121 +ds1343_show_alarmmode_51397 ds1343_show_alarmmode 0 51397 NULL
139122 +rmw_protect_51409 rmw_protect 0 51409 NULL nohasharray
139123 +rtl8180_init_hw_51409 rtl8180_init_hw 0 51409 &rmw_protect_51409 nohasharray
139124 +iwl_mvm_mac_ctxt_cmd_p2p_device_51409 iwl_mvm_mac_ctxt_cmd_p2p_device 0 51409 &rtl8180_init_hw_51409
139125 +cma_bitmap_aligned_offset_51412 cma_bitmap_aligned_offset 0-2 51412 NULL
139126 +cifs_readdata_to_iov_51417 cifs_readdata_to_iov 0 51417 NULL
139127 +x86_swiotlb_free_coherent_51421 x86_swiotlb_free_coherent 2 51421 NULL
139128 +blk_register_region_51424 blk_register_region 1-2 51424 NULL
139129 +x1205_set_datetime_51428 x1205_set_datetime 0 51428 NULL
139130 +mwifiex_rdeeprom_read_51429 mwifiex_rdeeprom_read 3-0 51429 NULL
139131 +part_start_show_51431 part_start_show 0 51431 NULL nohasharray
139132 +mwifiex_cmd_802_11_key_material_51431 mwifiex_cmd_802_11_key_material 0 51431 &part_start_show_51431 nohasharray
139133 +isofs_hash_ms_51431 isofs_hash_ms 0 51431 &mwifiex_cmd_802_11_key_material_51431
139134 +uvc_video_clock_init_51432 uvc_video_clock_init 0 51432 NULL
139135 +hfsplus_brec_read_51436 hfsplus_brec_read 0 51436 NULL
139136 +xfs_mod_incore_sb_unlocked_51439 xfs_mod_incore_sb_unlocked 0 51439 NULL
139137 +ieee80211_if_read_dot11MeshHWMPRootMode_51441 ieee80211_if_read_dot11MeshHWMPRootMode 3-0 51441 NULL nohasharray
139138 +power_limit_0_min_uw_show_51441 power_limit_0_min_uw_show 0 51441 &ieee80211_if_read_dot11MeshHWMPRootMode_51441
139139 +print_devstats_dot11ACKFailureCount_51443 print_devstats_dot11ACKFailureCount 3 51443 NULL
139140 +ipath_tid_update_51445 ipath_tid_update 0 51445 NULL
139141 +yam_open_51447 yam_open 0 51447 NULL
139142 +roccat_common2_sysfs_read_light_macro_51451 roccat_common2_sysfs_read_light_macro 0-5-6 51451 NULL
139143 +axnet_open_51453 axnet_open 0 51453 NULL
139144 +ip_vs_local_request4_51455 ip_vs_local_request4 0 51455 NULL
139145 +gdth_halt_51460 gdth_halt 0 51460 NULL
139146 +ov9640_g_crop_51461 ov9640_g_crop 0 51461 NULL nohasharray
139147 +get_cur_state_51461 get_cur_state 0 51461 &ov9640_g_crop_51461
139148 +vmxnet3_acquire_msix_vectors_51462 vmxnet3_acquire_msix_vectors 2 51462 NULL
139149 +__gsc_s_ctrl_51470 __gsc_s_ctrl 0 51470 NULL
139150 +count_trail_chars_51471 count_trail_chars 0 51471 NULL
139151 +____alloc_ei_netdev_51475 ____alloc_ei_netdev 1 51475 NULL nohasharray
139152 +arcmsr_attr_host_fw_sdram_size_51475 arcmsr_attr_host_fw_sdram_size 0 51475 &____alloc_ei_netdev_51475 nohasharray
139153 +__vlan_vid_add_51475 __vlan_vid_add 0 51475 &arcmsr_attr_host_fw_sdram_size_51475
139154 +xfs_buf_get_uncached_51477 xfs_buf_get_uncached 2 51477 NULL
139155 +calc_send_wqe_51480 calc_send_wqe 0 51480 NULL nohasharray
139156 +logi_dj_hidpp_event_51480 logi_dj_hidpp_event 4 51480 &calc_send_wqe_51480
139157 +geodewdt_write_51486 geodewdt_write 0-3 51486 NULL
139158 +wl18xx_enable_interrupts_51490 wl18xx_enable_interrupts 0 51490 NULL
139159 +show_temp_tolerance_51491 show_temp_tolerance 0 51491 NULL
139160 +kvm_fetch_guest_virt_51493 kvm_fetch_guest_virt 2-4 51493 NULL
139161 +delay_show_51497 delay_show 0 51497 NULL
139162 +fuse_read_batch_forget_51501 fuse_read_batch_forget 0 51501 NULL
139163 +get_dev_status_51505 get_dev_status 0 51505 NULL
139164 +udf_write_inode_51511 udf_write_inode 0 51511 NULL nohasharray
139165 +irda_open_tsap_51511 irda_open_tsap 0 51511 &udf_write_inode_51511
139166 +il3945_show_measurement_51513 il3945_show_measurement 0 51513 NULL
139167 +__isl29003_write_reg_51515 __isl29003_write_reg 0 51515 NULL
139168 +tw9910_set_frame_51517 tw9910_set_frame 0 51517 NULL
139169 +store_51519 store 0-3 51519 NULL
139170 +show_dts_51521 show_dts 0 51521 NULL nohasharray
139171 +xen_tmem_put_page_51521 xen_tmem_put_page 4 51521 &show_dts_51521
139172 +ieee80211_if_write_uapsd_queues_51526 ieee80211_if_write_uapsd_queues 3-0 51526 NULL
139173 +atkbd_show_force_release_51527 atkbd_show_force_release 0 51527 NULL
139174 +upload_code_51528 upload_code 0 51528 NULL
139175 +key_search_51533 key_search 0 51533 NULL
139176 +vid_show_51538 vid_show 0 51538 NULL
139177 +iio_read_const_attr_51541 iio_read_const_attr 0 51541 NULL nohasharray
139178 +carl9170_read_reg_51541 carl9170_read_reg 0 51541 &iio_read_const_attr_51541
139179 +pci_quatech_init_51542 pci_quatech_init 0 51542 NULL
139180 +new_offset_show_51546 new_offset_show 0 51546 NULL
139181 +store_hairpin_mode_51547 store_hairpin_mode 0 51547 NULL
139182 +pyra_sysfs_read_profile_buttons_51549 pyra_sysfs_read_profile_buttons 0-5-6 51549 NULL nohasharray
139183 +__alloc_eip_netdev_51549 __alloc_eip_netdev 1 51549 &pyra_sysfs_read_profile_buttons_51549
139184 +security_kernel_fw_from_file_51553 security_kernel_fw_from_file 0 51553 NULL
139185 +broadsheet_verify_spiflash_51559 broadsheet_verify_spiflash 0 51559 NULL
139186 +padlock_sha256_final_nano_51560 padlock_sha256_final_nano 0 51560 NULL nohasharray
139187 +icmp_manip_pkt_51560 icmp_manip_pkt 4 51560 &padlock_sha256_final_nano_51560
139188 +write_u64_51561 write_u64 0 51561 NULL
139189 +read_fw_51564 read_fw 0-5-6 51564 NULL
139190 +tx_sg_51567 tx_sg 0 51567 NULL
139191 +batadv_tt_prepare_tvlv_local_data_51568 batadv_tt_prepare_tvlv_local_data 0 51568 NULL
139192 +netlink_broadcast_51573 netlink_broadcast 0 51573 NULL
139193 +mlx4_en_vlan_rx_add_vid_51584 mlx4_en_vlan_rx_add_vid 0 51584 NULL
139194 +eeprom_93xx46_store_erase_51585 eeprom_93xx46_store_erase 0-4 51585 NULL
139195 +ixgb_get_eeprom_len_51586 ixgb_get_eeprom_len 0 51586 NULL
139196 +hdaps_invert_store_51587 hdaps_invert_store 0-4 51587 NULL
139197 +snd_interval_refine_first_51589 snd_interval_refine_first 0 51589 NULL nohasharray
139198 +atkbd_do_set_extra_51589 atkbd_do_set_extra 0-4 51589 &snd_interval_refine_first_51589
139199 +ip6_tnl_change_mtu_51594 ip6_tnl_change_mtu 0 51594 NULL
139200 +show_sas_phy_maximum_linkrate_51597 show_sas_phy_maximum_linkrate 0 51597 NULL
139201 +aac_convert_sgraw2_51598 aac_convert_sgraw2 4 51598 NULL
139202 +ecryptfs_privileged_open_51600 ecryptfs_privileged_open 0 51600 NULL
139203 +lpfc_hba_init_link_51601 lpfc_hba_init_link 0 51601 NULL
139204 +affs_check_name_51603 affs_check_name 0 51603 NULL nohasharray
139205 +bch_strtouint_h_51603 bch_strtouint_h 0 51603 &affs_check_name_51603 nohasharray
139206 +rfcomm_tty_write_51603 rfcomm_tty_write 0-3 51603 &bch_strtouint_h_51603
139207 +_nfs4_proc_link_51608 _nfs4_proc_link 0 51608 NULL
139208 +wait_for_completion_timeout_51629 wait_for_completion_timeout 0 51629 NULL nohasharray
139209 +cmd_complete_51629 cmd_complete 6 51629 &wait_for_completion_timeout_51629
139210 +int3402_thermal_get_trip_type_51635 int3402_thermal_get_trip_type 0 51635 NULL
139211 +sctp_auth_create_key_51641 sctp_auth_create_key 1 51641 NULL
139212 +isl_upload_firmware_51646 isl_upload_firmware 0 51646 NULL
139213 +iscsi_create_session_51647 iscsi_create_session 3 51647 NULL
139214 +si4713_set_mute_51651 si4713_set_mute 0 51651 NULL
139215 +show_wwan_51655 show_wwan 0 51655 NULL
139216 +snd_vt1724_playback_spdif_prepare_51661 snd_vt1724_playback_spdif_prepare 0 51661 NULL
139217 +emmaprp_queue_setup_51666 emmaprp_queue_setup 0 51666 NULL
139218 +async_xor_51668 async_xor 3 51668 NULL
139219 +ps_upsd_utilization_read_51669 ps_upsd_utilization_read 3-0 51669 NULL
139220 +net1080_check_connect_51673 net1080_check_connect 0 51673 NULL
139221 +ixgbe_read_posted_mbx_51676 ixgbe_read_posted_mbx 0 51676 NULL
139222 +mma8452_show_int_plus_micros_51679 mma8452_show_int_plus_micros 0 51679 NULL nohasharray
139223 +host_store_hp_ssd_smart_path_status_51679 host_store_hp_ssd_smart_path_status 0-4 51679 &mma8452_show_int_plus_micros_51679
139224 +acpi_ut_walk_package_tree_51681 acpi_ut_walk_package_tree 0 51681 NULL nohasharray
139225 +padlock_sha1_final_nano_51681 padlock_sha1_final_nano 0 51681 &acpi_ut_walk_package_tree_51681
139226 +sctp_setsockopt_associnfo_51684 sctp_setsockopt_associnfo 3-0 51684 NULL
139227 +xfs_attr_rmtval_remove_51686 xfs_attr_rmtval_remove 0 51686 NULL nohasharray
139228 +ad9523_io_update_51686 ad9523_io_update 0 51686 &xfs_attr_rmtval_remove_51686
139229 +sfi_sysfs_install_table_51688 sfi_sysfs_install_table 1 51688 NULL nohasharray
139230 +igbvf_get_eeprom_len_51688 igbvf_get_eeprom_len 0 51688 &sfi_sysfs_install_table_51688
139231 +request_key_auth_preparse_51690 request_key_auth_preparse 0 51690 NULL
139232 +isi_camera_get_formats_51692 isi_camera_get_formats 0 51692 NULL
139233 +rtw_os_xmit_resource_alloc23a_51693 rtw_os_xmit_resource_alloc23a 3 51693 NULL
139234 +ocfs2_readpage_51699 ocfs2_readpage 0 51699 NULL
139235 +md5_update_51700 md5_update 0 51700 NULL
139236 +qla2x00_zio_timer_store_51701 qla2x00_zio_timer_store 0-4 51701 NULL
139237 +bmp085_get_temperature_51702 bmp085_get_temperature 0 51702 NULL
139238 +fat_clusters_flush_51703 fat_clusters_flush 0 51703 NULL
139239 +sel_write_access_51704 sel_write_access 3 51704 NULL
139240 +cx25840_s_mbus_fmt_51707 cx25840_s_mbus_fmt 0 51707 NULL
139241 +irq_alloc_hwirqs_51714 irq_alloc_hwirqs 1 51714 NULL nohasharray
139242 +tty_cdev_add_51714 tty_cdev_add 2-4 51714 &irq_alloc_hwirqs_51714
139243 +gem_alloc_skb_51715 gem_alloc_skb 2 51715 NULL
139244 +v9fs_alloc_rdir_buf_51716 v9fs_alloc_rdir_buf 2 51716 NULL
139245 +drm_compat_ioctl_51717 drm_compat_ioctl 2 51717 NULL
139246 +ocfs2_xattr_user_get_51723 ocfs2_xattr_user_get 0 51723 NULL
139247 +sg_read_oxfer_51724 sg_read_oxfer 3 51724 NULL
139248 +str_read_51731 str_read 0-4 51731 NULL
139249 +cm4040_read_51732 cm4040_read 3-0 51732 NULL
139250 +tvp5150_mbus_fmt_51737 tvp5150_mbus_fmt 0 51737 NULL nohasharray
139251 +hid_parse_report_51737 hid_parse_report 3 51737 &tvp5150_mbus_fmt_51737
139252 +qt1010_readreg_51740 qt1010_readreg 0 51740 NULL
139253 +mt2063_get_dnc_output_enable_51744 mt2063_get_dnc_output_enable 0 51744 NULL
139254 +get_user_pages_fast_51751 get_user_pages_fast 0 51751 NULL
139255 +set_alarm_mask_51752 set_alarm_mask 0-4 51752 NULL nohasharray
139256 +ifx_spi_insert_flip_string_51752 ifx_spi_insert_flip_string 3 51752 &set_alarm_mask_51752
139257 +aac_change_queue_depth_51753 aac_change_queue_depth 0-2 51753 NULL
139258 +if_write_51756 if_write 3 51756 NULL
139259 +ioremap_prot_51764 ioremap_prot 2-1 51764 NULL
139260 +iio_buffer_add_channel_sysfs_51766 iio_buffer_add_channel_sysfs 0 51766 NULL
139261 +ican3_set_termination_51769 ican3_set_termination 0 51769 NULL
139262 +transmit_led_message_51782 transmit_led_message 0-3 51782 NULL
139263 +out_of_line_wait_on_bit_51783 out_of_line_wait_on_bit 0 51783 NULL
139264 +expkey_parse_51787 expkey_parse 0 51787 NULL
139265 +ssd1307fb_alloc_array_51788 ssd1307fb_alloc_array 1 51788 NULL
139266 +xen_alloc_pud_51791 xen_alloc_pud 2 51791 NULL
139267 +dev_init_pre_alt_51793 dev_init_pre_alt 0 51793 NULL
139268 +pccard_store_insert_51794 pccard_store_insert 0-4 51794 NULL
139269 +every_nth_store_51795 every_nth_store 0-3 51795 NULL
139270 +hfsplus_listxattr_51796 hfsplus_listxattr 0-3 51796 NULL
139271 +c2port_write_flash_data_51797 c2port_write_flash_data 0-5-6 51797 NULL
139272 +pm_qos_resume_latency_show_51798 pm_qos_resume_latency_show 0 51798 NULL
139273 +acpi_table_parse_entries_51801 acpi_table_parse_entries 0 51801 NULL
139274 +fc0013_set_params_51810 fc0013_set_params 0 51810 NULL
139275 +qlcnic_82xx_get_pci_info_51814 qlcnic_82xx_get_pci_info 0 51814 NULL nohasharray
139276 +store_51814 store 0-3 51814 &qlcnic_82xx_get_pci_info_51814
139277 +edd_show_default_cylinders_51815 edd_show_default_cylinders 0 51815 NULL
139278 +qib_alloc_devdata_51819 qib_alloc_devdata 2 51819 NULL
139279 +buffer_from_user_51826 buffer_from_user 3 51826 NULL
139280 +topology_add_dev_51831 topology_add_dev 0 51831 NULL
139281 +_write_user_prot_reg_51832 _write_user_prot_reg 0 51832 NULL
139282 +rbd_dev_v1_header_info_51837 rbd_dev_v1_header_info 0 51837 NULL
139283 +write_packet_51838 write_packet 0 51838 NULL
139284 +wl1251_acx_sg_enable_51840 wl1251_acx_sg_enable 0 51840 NULL nohasharray
139285 +store_filter_select_51840 store_filter_select 0-4 51840 &wl1251_acx_sg_enable_51840
139286 +uinput_setup_device_51841 uinput_setup_device 0 51841 NULL
139287 +zd_set_encryption_type_51842 zd_set_encryption_type 0 51842 NULL
139288 +raw6_getfrag_51846 raw6_getfrag 3-4 51846 NULL
139289 +ioread32_51847 ioread32 0 51847 NULL nohasharray
139290 +read_file_tgt_tx_stats_51847 read_file_tgt_tx_stats 3-0 51847 &ioread32_51847
139291 +do_readv_writev_51849 do_readv_writev 4-0 51849 NULL
139292 +vti6_dev_init_51851 vti6_dev_init 0 51851 NULL nohasharray
139293 +set_interval_51851 set_interval 0-4 51851 &vti6_dev_init_51851
139294 +SYSC_sendto_51852 SYSC_sendto 6-3 51852 NULL nohasharray
139295 +set_frame_retries_51852 set_frame_retries 0 51852 &SYSC_sendto_51852
139296 +show_hairpin_mode_51853 show_hairpin_mode 0 51853 NULL
139297 +pointer_size_read_51863 pointer_size_read 3-0 51863 NULL
139298 +cfhsi_up_51866 cfhsi_up 0 51866 NULL
139299 +qla2x00_mpi_version_show_51867 qla2x00_mpi_version_show 0 51867 NULL
139300 +get_indirect_ea_51869 get_indirect_ea 4 51869 NULL nohasharray
139301 +create_beep_ctls_51869 create_beep_ctls 0 51869 &get_indirect_ea_51869
139302 +reg_write_multiple_51871 reg_write_multiple 0 51871 NULL
139303 +rx_fifo_errors_show_51874 rx_fifo_errors_show 0 51874 NULL
139304 +user_read_51881 user_read 3 51881 NULL
139305 +dbAdjCtl_51888 dbAdjCtl 0 51888 NULL
139306 +b44_readphy_51890 b44_readphy 0 51890 NULL
139307 +nilfs_cleanup_super_51892 nilfs_cleanup_super 0 51892 NULL
139308 +fcoe_destroy_51895 fcoe_destroy 0 51895 NULL
139309 +virt_to_phys_51896 virt_to_phys 0 51896 NULL nohasharray
139310 +SyS_mq_timedsend_51896 SyS_mq_timedsend 3 51896 &virt_to_phys_51896
139311 +qla2x00_isp_name_show_51897 qla2x00_isp_name_show 0 51897 NULL
139312 +query_gid_51901 query_gid 0 51901 NULL
139313 +snd_trident_spdif_prepare_51903 snd_trident_spdif_prepare 0 51903 NULL nohasharray
139314 +solo_p2m_dma_51903 solo_p2m_dma 0 51903 &snd_trident_spdif_prepare_51903
139315 +host_lock_store_51904 host_lock_store 0-3 51904 NULL
139316 +read_live_nvram_51907 read_live_nvram 0-5-6 51907 NULL
139317 +btrfs_label_show_51918 btrfs_label_show 0 51918 NULL
139318 +wmi_set_ie_51919 wmi_set_ie 3 51919 NULL
139319 +of_property_read_u8_array_51921 of_property_read_u8_array 0 51921 NULL
139320 +dvb_usbv2_generic_rw_51922 dvb_usbv2_generic_rw 0 51922 NULL nohasharray
139321 +logfs_fsync_51922 logfs_fsync 0 51922 &dvb_usbv2_generic_rw_51922
139322 +write_grant_head_show_51927 write_grant_head_show 0 51927 NULL nohasharray
139323 +unix_set_peek_off_51927 unix_set_peek_off 0 51927 &write_grant_head_show_51927
139324 +dbg_status_buf_51930 dbg_status_buf 2 51930 NULL
139325 +task_has_system_51936 task_has_system 0 51936 NULL
139326 +__tcp_mtu_to_mss_51938 __tcp_mtu_to_mss 0-2 51938 NULL
139327 +direct_IO_51941 direct_IO 0 51941 NULL
139328 +show_test_51942 show_test 0 51942 NULL
139329 +pm_test_show_51946 pm_test_show 0 51946 NULL
139330 +scsi_get_vpd_page_51951 scsi_get_vpd_page 4 51951 NULL
139331 +get_clock_info_51952 get_clock_info 4 51952 NULL
139332 +target_stat_scsi_lu_show_attr_hs_num_cmds_51954 target_stat_scsi_lu_show_attr_hs_num_cmds 0 51954 NULL
139333 +pwm_period_show_51962 pwm_period_show 0 51962 NULL
139334 +size_show_51963 size_show 0 51963 NULL
139335 +ieee80211_verify_mac_51966 ieee80211_verify_mac 0 51966 NULL
139336 +snd_mask_min_51969 snd_mask_min 0 51969 NULL nohasharray
139337 +arizona_free_irq_51969 arizona_free_irq 2 51969 &snd_mask_min_51969
139338 +device_create_lockspace_51970 device_create_lockspace 0 51970 NULL nohasharray
139339 +hotkey_mask_store_51970 hotkey_mask_store 0-4 51970 &device_create_lockspace_51970
139340 +read_page_51972 read_page 2 51972 NULL
139341 +cpufv_disabled_show_51976 cpufv_disabled_show 0 51976 NULL
139342 +pipe_crc_set_source_51980 pipe_crc_set_source 0 51980 NULL nohasharray
139343 +fcoe_validate_vport_create_51980 fcoe_validate_vport_create 0 51980 &pipe_crc_set_source_51980
139344 +lpfc_nport_evt_cnt_show_51984 lpfc_nport_evt_cnt_show 0 51984 NULL
139345 +ath6kl_sdio_alloc_prep_scat_req_51986 ath6kl_sdio_alloc_prep_scat_req 2 51986 NULL
139346 +idt77252_proc_read_51988 idt77252_proc_read 0 51988 NULL nohasharray
139347 +store_prochot_short_51988 store_prochot_short 0-4 51988 &idt77252_proc_read_51988
139348 +_c4iw_write_mem_dma_51991 _c4iw_write_mem_dma 3 51991 NULL
139349 +__detect_osd_51993 __detect_osd 0 51993 NULL
139350 +ntfs_attr_size_51994 ntfs_attr_size 0 51994 NULL
139351 +dwc3_mode_write_51997 dwc3_mode_write 3-0 51997 NULL
139352 +ubifs_write_begin_52000 ubifs_write_begin 0 52000 NULL
139353 +queue_nomerges_store_52001 queue_nomerges_store 3-0 52001 NULL
139354 +store_received_ref_clk3a_52006 store_received_ref_clk3a 0-4 52006 NULL
139355 +xpnet_dev_open_52009 xpnet_dev_open 0 52009 NULL
139356 +log_buf_addr_show_52010 log_buf_addr_show 0 52010 NULL nohasharray
139357 +scsi_sysfs_add_host_52010 scsi_sysfs_add_host 0 52010 &log_buf_addr_show_52010
139358 +wacom_led_control_52014 wacom_led_control 0 52014 NULL
139359 +dummy_enable_52019 dummy_enable 0 52019 NULL
139360 +lp55xx_show_engine_select_52020 lp55xx_show_engine_select 0 52020 NULL
139361 +apds990x_write_byte_52022 apds990x_write_byte 0 52022 NULL
139362 +r820t_write_52023 r820t_write 0-4 52023 NULL
139363 +vxge_rx_alloc_52024 vxge_rx_alloc 3 52024 NULL
139364 +show_current_driver_52027 show_current_driver 0 52027 NULL
139365 +lp3943_pwm_config_52030 lp3943_pwm_config 0 52030 NULL
139366 +override_release_52032 override_release 2 52032 NULL
139367 +snd_ac97_set_rate_52041 snd_ac97_set_rate 0 52041 NULL nohasharray
139368 +unique_id_show_52041 unique_id_show 0 52041 &snd_ac97_set_rate_52041
139369 +irda_create_52042 irda_create 0 52042 NULL
139370 +netdev_show_52044 netdev_show 0 52044 NULL
139371 +dma_rx_errors_read_52045 dma_rx_errors_read 3-0 52045 NULL
139372 +show_fcf_state_52047 show_fcf_state 0 52047 NULL
139373 +msnd_fifo_write_52052 msnd_fifo_write 0-3 52052 NULL
139374 +show_version_52054 show_version 0 52054 NULL
139375 +dvb_ringbuffer_avail_52057 dvb_ringbuffer_avail 0 52057 NULL
139376 +regulator_disable_52058 regulator_disable 0 52058 NULL nohasharray
139377 +show_ipFragOKs_52058 show_ipFragOKs 0 52058 &regulator_disable_52058
139378 +__fuse_request_alloc_52060 __fuse_request_alloc 1 52060 NULL
139379 +ieee80211_change_mac_52065 ieee80211_change_mac 0 52065 NULL
139380 +isofs_readpages_52067 isofs_readpages 4 52067 NULL
139381 +show_conn_param_ISCSI_PARAM_IPV4_TOS_52071 show_conn_param_ISCSI_PARAM_IPV4_TOS 0 52071 NULL
139382 +sh_irda_crc_init_52072 sh_irda_crc_init 0 52072 NULL nohasharray
139383 +mxuport_process_read_urb_data_52072 mxuport_process_read_urb_data 3 52072 &sh_irda_crc_init_52072
139384 +mt2063_get_if_frequency_52079 mt2063_get_if_frequency 0 52079 NULL
139385 +wil_wait_for_fw_ready_52081 wil_wait_for_fw_ready 0 52081 NULL nohasharray
139386 +lm3533_set_lvled_config_52081 lm3533_set_lvled_config 0 52081 &wil_wait_for_fw_ready_52081
139387 +ath10k_pci_hif_diag_read_52084 ath10k_pci_hif_diag_read 0 52084 NULL nohasharray
139388 +ft_lport_notify_52084 ft_lport_notify 0 52084 &ath10k_pci_hif_diag_read_52084
139389 +amd_ec_read_52087 amd_ec_read 0 52087 NULL nohasharray
139390 +iscsi_stat_logout_attr_show_52087 iscsi_stat_logout_attr_show 0 52087 &amd_ec_read_52087
139391 +nsm_get_handle_52089 nsm_get_handle 4 52089 NULL nohasharray
139392 +rt2x00debug_read_rf_52089 rt2x00debug_read_rf 0-3 52089 &nsm_get_handle_52089
139393 +affs_do_readpage_ofs_52095 affs_do_readpage_ofs 0 52095 NULL
139394 +ulist_add_merge_52096 ulist_add_merge 0 52096 NULL
139395 +mtrr_save_52097 mtrr_save 0 52097 NULL
139396 +ft_wwn_show_attr_version_52102 ft_wwn_show_attr_version 0 52102 NULL
139397 +o2net_debug_read_52105 o2net_debug_read 3-0 52105 NULL
139398 +qla4xxx_sysfs_ddb_get_param_52106 qla4xxx_sysfs_ddb_get_param 0 52106 NULL
139399 +smsdvb_stats_read_52114 smsdvb_stats_read 3-0 52114 NULL
139400 +ov9740_set_res_52118 ov9740_set_res 0 52118 NULL
139401 +show_spi_transport_max_offset_52125 show_spi_transport_max_offset 0 52125 NULL
139402 +split_scan_timeout_write_52128 split_scan_timeout_write 3-0 52128 NULL nohasharray
139403 +ring_size_show_52128 ring_size_show 0 52128 &split_scan_timeout_write_52128
139404 +retry_count_read_52129 retry_count_read 3-0 52129 NULL
139405 +scan_sleep_millisecs_store_52134 scan_sleep_millisecs_store 0-4 52134 NULL
139406 +gdm_usb_hci_send_52138 gdm_usb_hci_send 3 52138 NULL
139407 +zram_meta_alloc_52140 zram_meta_alloc 1 52140 NULL nohasharray
139408 +sub_alloc_52140 sub_alloc 0 52140 &zram_meta_alloc_52140
139409 +netdev_open_52143 netdev_open 0 52143 NULL
139410 +mmc_sd_power_restore_52144 mmc_sd_power_restore 0 52144 NULL
139411 +hysdn_conf_write_52145 hysdn_conf_write 3 52145 NULL nohasharray
139412 +ext2_alloc_blocks_52145 ext2_alloc_blocks 2-0 52145 &hysdn_conf_write_52145
139413 +ov772x_g_fmt_52146 ov772x_g_fmt 0 52146 NULL
139414 +htable_size_52148 htable_size 0-1 52148 NULL nohasharray
139415 +snd_intel8x0_pcm_trigger_52148 snd_intel8x0_pcm_trigger 0 52148 &htable_size_52148
139416 +fcopy_read_52149 fcopy_read 0-3 52149 NULL
139417 +set_rdac0_52150 set_rdac0 4-0 52150 NULL
139418 +gfs2_rs_alloc_52152 gfs2_rs_alloc 0 52152 NULL
139419 +smk_write_load2_52155 smk_write_load2 3-0 52155 NULL
139420 +tipc_node_get_mtu_52157 tipc_node_get_mtu 0 52157 NULL nohasharray
139421 +sp_open_dev_52157 sp_open_dev 0 52157 &tipc_node_get_mtu_52157
139422 +ieee80211_if_read_dot11MeshRetryTimeout_52168 ieee80211_if_read_dot11MeshRetryTimeout 3-0 52168 NULL nohasharray
139423 +s5k83a_set_flip_real_52168 s5k83a_set_flip_real 0 52168 &ieee80211_if_read_dot11MeshRetryTimeout_52168
139424 +mga_compat_ioctl_52170 mga_compat_ioctl 2 52170 NULL
139425 +pm2fb_check_var_52172 pm2fb_check_var 0 52172 NULL
139426 +mxuport_open_52173 mxuport_open 0 52173 NULL
139427 +acquire_52175 acquire 0 52175 NULL nohasharray
139428 +__acpi_power_on_52175 __acpi_power_on 0 52175 &acquire_52175 nohasharray
139429 +mtd_writesize_show_52175 mtd_writesize_show 0 52175 &__acpi_power_on_52175
139430 +print_prefix_52176 print_prefix 0 52176 NULL
139431 +ib_dma_map_page_52177 ib_dma_map_page 0-3 52177 NULL
139432 +proc_pid_readlink_52186 proc_pid_readlink 3-0 52186 NULL nohasharray
139433 +hptiop_show_version_52186 hptiop_show_version 0 52186 &proc_pid_readlink_52186
139434 +show_tabletStylusUpper_52190 show_tabletStylusUpper 0 52190 NULL nohasharray
139435 +hermes_bap_seek_52190 hermes_bap_seek 0 52190 &show_tabletStylusUpper_52190
139436 +reiserfs_posix_acl_from_disk_52191 reiserfs_posix_acl_from_disk 2 52191 NULL
139437 +rt2800pci_enable_radio_52192 rt2800pci_enable_radio 0 52192 NULL
139438 +ssp_tm_req_52193 ssp_tm_req 0 52193 NULL
139439 +show_session_param_ISCSI_PARAM_INITIAL_R2T_EN_52194 show_session_param_ISCSI_PARAM_INITIAL_R2T_EN 0 52194 NULL
139440 +atl2_get_eeprom_len_52196 atl2_get_eeprom_len 0 52196 NULL
139441 +iio_buffer_show_enable_52202 iio_buffer_show_enable 0 52202 NULL
139442 +prepare_ring_52203 prepare_ring 0 52203 NULL nohasharray
139443 +find_lkb_52203 find_lkb 0 52203 &prepare_ring_52203
139444 +iad_bFunctionProtocol_show_52207 iad_bFunctionProtocol_show 0 52207 NULL
139445 +bad_inode_readlink_52210 bad_inode_readlink 0 52210 NULL
139446 +ipmr_mfc_delete_52211 ipmr_mfc_delete 0 52211 NULL
139447 +mcp3021_read16_52212 mcp3021_read16 0 52212 NULL
139448 +adt7411_show_bit_52213 adt7411_show_bit 0 52213 NULL
139449 +ib_sa_path_rec_get_52214 ib_sa_path_rec_get 0 52214 NULL
139450 +vmci_qp_broker_alloc_52216 vmci_qp_broker_alloc 5-6 52216 NULL nohasharray
139451 +xen_find_pfn_range_52216 xen_find_pfn_range 0 52216 &vmci_qp_broker_alloc_52216
139452 +iscsi_if_send_reply_52219 iscsi_if_send_reply 7 52219 NULL
139453 +_nfs4_open_and_get_state_52221 _nfs4_open_and_get_state 0 52221 NULL
139454 +de_init_rings_52222 de_init_rings 0 52222 NULL
139455 +show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224 show_session_param_ISCSI_PARAM_INITIATOR_NAME 0 52224 NULL nohasharray
139456 +arcmsr_sysfs_iop_message_write_52224 arcmsr_sysfs_iop_message_write 0-6-5 52224 &show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224
139457 +show_chgmode_52225 show_chgmode 0 52225 NULL
139458 +ptype_store_52226 ptype_store 0-3 52226 NULL
139459 +ufx_set_vid_mode_52227 ufx_set_vid_mode 0 52227 NULL
139460 +wdata_send_pages_52229 wdata_send_pages 0 52229 NULL
139461 +max1111_read_52230 max1111_read 0 52230 NULL
139462 +nvram_read_52231 nvram_read 0-3 52231 NULL
139463 +snd_ensoniq_capture_prepare_52232 snd_ensoniq_capture_prepare 0 52232 NULL nohasharray
139464 +_alloc_mISDN_skb_52232 _alloc_mISDN_skb 3 52232 &snd_ensoniq_capture_prepare_52232
139465 +o2nm_cluster_attr_fence_method_read_52233 o2nm_cluster_attr_fence_method_read 0 52233 NULL
139466 +arizona_micsupp_disable_52236 arizona_micsupp_disable 0 52236 NULL
139467 +do_dmabuf_dirty_ldu_52241 do_dmabuf_dirty_ldu 6 52241 NULL nohasharray
139468 +minix_write_inode_52241 minix_write_inode 0 52241 &do_dmabuf_dirty_ldu_52241
139469 +fuse_request_alloc_52243 fuse_request_alloc 1 52243 NULL nohasharray
139470 +fnic_show_state_52243 fnic_show_state 0 52243 &fuse_request_alloc_52243
139471 +genlmsg_end_52244 genlmsg_end 0 52244 NULL
139472 +nfs_updatepage_52248 nfs_updatepage 0 52248 NULL
139473 +pm80x_request_irq_52250 pm80x_request_irq 2 52250 NULL
139474 +nvkm_client_ioctl_52251 nvkm_client_ioctl 0 52251 NULL
139475 +rd_build_device_space_52253 rd_build_device_space 0 52253 NULL nohasharray
139476 +w1_ds2781_eeprom_cmd_52253 w1_ds2781_eeprom_cmd 0 52253 &rd_build_device_space_52253
139477 +_init_blk_request_52256 _init_blk_request 0 52256 NULL
139478 +physical_line_partition_show_52257 physical_line_partition_show 0 52257 NULL
139479 +mdiobus_alloc_size_52259 mdiobus_alloc_size 1 52259 NULL
139480 +flush_52261 flush 0 52261 NULL
139481 +read_52268 read 0 52268 NULL
139482 +set_temp_limit_52269 set_temp_limit 0 52269 NULL nohasharray
139483 +w1_master_attribute_store_search_52269 w1_master_attribute_store_search 0-4 52269 &set_temp_limit_52269 nohasharray
139484 +cap_safe_nice_52269 cap_safe_nice 0 52269 &w1_master_attribute_store_search_52269
139485 +ext2_direct_IO_52270 ext2_direct_IO 4-0 52270 NULL
139486 +sisusbcon_do_font_op_52271 sisusbcon_do_font_op 9 52271 NULL
139487 +jbd2_journal_flush_52280 jbd2_journal_flush 0 52280 NULL
139488 +snd_pcm_pre_reset_52282 snd_pcm_pre_reset 0 52282 NULL
139489 +snd_sonicvibes_capture_prepare_52293 snd_sonicvibes_capture_prepare 0 52293 NULL
139490 +nl80211_netlink_notify_52297 nl80211_netlink_notify 0 52297 NULL nohasharray
139491 +afs_cell_cache_get_key_52297 afs_cell_cache_get_key 0 52297 &nl80211_netlink_notify_52297
139492 +rw_read_52299 rw_read 6-0-5 52299 NULL
139493 +fd_set_configfs_dev_params_52304 fd_set_configfs_dev_params 0-3 52304 NULL nohasharray
139494 +ath6kl_wmi_get_new_buf_52304 ath6kl_wmi_get_new_buf 1 52304 &fd_set_configfs_dev_params_52304
139495 +sis5595_access_52305 sis5595_access 0 52305 NULL
139496 +of_address_to_resource_52308 of_address_to_resource 2 52308 NULL
139497 +kobject_set_name_vargs_52309 kobject_set_name_vargs 0 52309 NULL
139498 +qlcnic_82xx_set_nic_info_52311 qlcnic_82xx_set_nic_info 0 52311 NULL
139499 +ssd1307fb_write_52315 ssd1307fb_write 3 52315 NULL
139500 +request_asymmetric_key_52317 request_asymmetric_key 4-2 52317 NULL nohasharray
139501 +show_phy_flash_cfg_52317 show_phy_flash_cfg 0 52317 &request_asymmetric_key_52317 nohasharray
139502 +store_vrm_reg_52317 store_vrm_reg 0-4 52317 &show_phy_flash_cfg_52317
139503 +hwflags_read_52318 hwflags_read 3-0 52318 NULL
139504 +t3_sge_init_rspcntxt_52321 t3_sge_init_rspcntxt 0 52321 NULL
139505 +cryptomgr_notify_52323 cryptomgr_notify 0 52323 NULL
139506 +erst_exec_move_data_52324 erst_exec_move_data 0 52324 NULL
139507 +grp_opt_proc_write_52327 grp_opt_proc_write 0-3 52327 NULL
139508 +ntfs_rl_split_52328 ntfs_rl_split 4-2 52328 NULL
139509 +erst_exec_load_var1_52330 erst_exec_load_var1 0 52330 NULL nohasharray
139510 +parse_protocol_change_52330 parse_protocol_change 0 52330 &erst_exec_load_var1_52330
139511 +ipv4_conntrack_in_52331 ipv4_conntrack_in 0 52331 NULL
139512 +qh_schedule_52332 qh_schedule 0 52332 NULL nohasharray
139513 +show_ipv6_iface_link_local_state_52332 show_ipv6_iface_link_local_state 0 52332 &qh_schedule_52332
139514 +test_unaligned_bulk_52333 test_unaligned_bulk 3 52333 NULL nohasharray
139515 +snd_em28xx_capture_trigger_52333 snd_em28xx_capture_trigger 0 52333 &test_unaligned_bulk_52333
139516 +target_fabric_discovery_attr_show_52336 target_fabric_discovery_attr_show 0 52336 NULL nohasharray
139517 +carl9170_usb_open_52336 carl9170_usb_open 0 52336 &target_fabric_discovery_attr_show_52336 nohasharray
139518 +enable_vport_52336 enable_vport 0 52336 &carl9170_usb_open_52336
139519 +hur_len_52339 hur_len 0 52339 NULL
139520 +ad7877_gpio3_store_52340 ad7877_gpio3_store 0-4 52340 NULL
139521 +fc2580_get_if_frequency_52341 fc2580_get_if_frequency 0 52341 NULL
139522 +store_52342 store 0-3 52342 NULL
139523 +dccp_v4_connect_52343 dccp_v4_connect 0 52343 NULL
139524 +tcs3414_buffer_predisable_52350 tcs3414_buffer_predisable 0 52350 NULL nohasharray
139525 +d_revalidate_52350 d_revalidate 0 52350 &tcs3414_buffer_predisable_52350
139526 +pscsi_configure_device_52352 pscsi_configure_device 0 52352 NULL
139527 +ds1672_get_control_52353 ds1672_get_control 0 52353 NULL
139528 +ina209_show_interval_52354 ina209_show_interval 0 52354 NULL
139529 +i40e_vsi_control_rings_52357 i40e_vsi_control_rings 0 52357 NULL
139530 +ieee80211_rx_radiotap_hdrlen_52359 ieee80211_rx_radiotap_hdrlen 0 52359 NULL
139531 +show_iostat_counterbits_52360 show_iostat_counterbits 0 52360 NULL
139532 +tx_bytes_show_52361 tx_bytes_show 0 52361 NULL nohasharray
139533 +label_vga_52361 label_vga 0 52361 &tx_bytes_show_52361
139534 +show_counter_rx_p8_hdr_egr_ovfls_52362 show_counter_rx_p8_hdr_egr_ovfls 0 52362 NULL nohasharray
139535 +cap_inode_killpriv_52362 cap_inode_killpriv 0 52362 &show_counter_rx_p8_hdr_egr_ovfls_52362
139536 +copy_entries_to_user_52367 copy_entries_to_user 1 52367 NULL nohasharray
139537 +ssb_attr_sprom_show_52367 ssb_attr_sprom_show 0 52367 &copy_entries_to_user_52367
139538 +nilfs_segctor_last_nongc_write_time_secs_show_52369 nilfs_segctor_last_nongc_write_time_secs_show 0 52369 NULL
139539 +ipath_set_part_key_52370 ipath_set_part_key 0 52370 NULL
139540 +iwl_dump_fh_52371 iwl_dump_fh 0 52371 NULL
139541 +show_sched3_52373 show_sched3 0 52373 NULL nohasharray
139542 +__uncore_map_show_52373 __uncore_map_show 0 52373 &show_sched3_52373
139543 +hfsplus_find_attr_52374 hfsplus_find_attr 0 52374 NULL
139544 +ixgbevf_setup_tx_resources_52376 ixgbevf_setup_tx_resources 0 52376 NULL
139545 +mq_emit_config_values_52378 mq_emit_config_values 3 52378 NULL nohasharray
139546 +quota_warn_period_show_52378 quota_warn_period_show 0 52378 &mq_emit_config_values_52378 nohasharray
139547 +pfkey_sockaddr_pair_size_52378 pfkey_sockaddr_pair_size 0 52378 &quota_warn_period_show_52378
139548 +snd_rme96_capture_prepare_52380 snd_rme96_capture_prepare 0 52380 NULL
139549 +iwl_nvm_init_52382 iwl_nvm_init 0 52382 NULL
139550 +isdn_writebuf_stub_52383 isdn_writebuf_stub 4-0 52383 NULL
139551 +task_has_security_52386 task_has_security 0 52386 NULL
139552 +jfs_setxattr_52389 jfs_setxattr 0-4 52389 NULL
139553 +input_print_modalias_bits_52395 input_print_modalias_bits 0 52395 NULL
139554 +svc_partial_recvfrom_52396 svc_partial_recvfrom 4 52396 NULL
139555 +aer_inject_write_52399 aer_inject_write 3-0 52399 NULL
139556 +selinux_inode_setattr_52401 selinux_inode_setattr 0 52401 NULL
139557 +pm_suspend_52403 pm_suspend 0 52403 NULL
139558 +do_ncp_rpc_call_52406 do_ncp_rpc_call 0 52406 NULL
139559 +show_counter_rx_p5_hdr_egr_ovfls_52407 show_counter_rx_p5_hdr_egr_ovfls 0 52407 NULL
139560 +aac_rx_ioremap_52410 aac_rx_ioremap 2 52410 NULL
139561 +nilfs_segctor_collect_dirty_files_52413 nilfs_segctor_collect_dirty_files 0 52413 NULL
139562 +clariion_activate_52414 clariion_activate 0 52414 NULL
139563 +do_md_run_52416 do_md_run 0 52416 NULL
139564 +safe_delay_store_52417 safe_delay_store 0-3 52417 NULL
139565 +mmc_csd_show_52423 mmc_csd_show 0 52423 NULL
139566 +show_alarms_in_52425 show_alarms_in 0 52425 NULL nohasharray
139567 +line6_midibuf_init_52425 line6_midibuf_init 2 52425 &show_alarms_in_52425
139568 +pwc_set_autogain_52427 pwc_set_autogain 0 52427 NULL
139569 +hso_serial_common_create_52428 hso_serial_common_create 4 52428 NULL
139570 +delay_status_52431 delay_status 5 52431 NULL nohasharray
139571 +gfs2_getattr_52431 gfs2_getattr 0 52431 &delay_status_52431
139572 +show_ipInDiscards_52432 show_ipInDiscards 0 52432 NULL
139573 +ath6kl_delete_qos_write_52435 ath6kl_delete_qos_write 3-0 52435 NULL
139574 +iwl_remove_station_52436 iwl_remove_station 0 52436 NULL
139575 +ieee80211_if_fmt_num_sta_ps_52438 ieee80211_if_fmt_num_sta_ps 3 52438 NULL
139576 +sst_prepare_and_post_msg_52443 sst_prepare_and_post_msg 0 52443 NULL
139577 +show_radios_state_52445 show_radios_state 0 52445 NULL
139578 +store_uframe_periodic_max_52448 store_uframe_periodic_max 0-4 52448 NULL
139579 +keene_s_ctrl_52451 keene_s_ctrl 0 52451 NULL nohasharray
139580 +nilfs_btree_lookup_contig_52451 nilfs_btree_lookup_contig 0 52451 &keene_s_ctrl_52451
139581 +alauda_read_data_52452 alauda_read_data 3 52452 NULL
139582 +get_pci_info_52455 get_pci_info 0 52455 NULL nohasharray
139583 +gsm_change_mtu_52455 gsm_change_mtu 0 52455 &get_pci_info_52455
139584 +bt_alloc_52457 bt_alloc 2 52457 NULL nohasharray
139585 +ip6_skb_dst_mtu_52457 ip6_skb_dst_mtu 0 52457 &bt_alloc_52457
139586 +iwl_restore_default_wep_keys_52463 iwl_restore_default_wep_keys 0 52463 NULL
139587 +con_write_52466 con_write 0-3 52466 NULL
139588 +sctp_packet_transmit_52467 sctp_packet_transmit 0 52467 NULL
139589 +ffs_epfile_aio_read_52471 ffs_epfile_aio_read 3 52471 NULL
139590 +show_id_ext_52472 show_id_ext 0 52472 NULL
139591 +cifs_readpage_worker_52477 cifs_readpage_worker 0 52477 NULL nohasharray
139592 +ieee80211_alloc_txb_52477 ieee80211_alloc_txb 2-1 52477 &cifs_readpage_worker_52477
139593 +pch_i2c_wait_for_check_xfer_52485 pch_i2c_wait_for_check_xfer 0 52485 NULL nohasharray
139594 +snd_hda_gen_build_controls_52485 snd_hda_gen_build_controls 0 52485 &pch_i2c_wait_for_check_xfer_52485
139595 +bru_s_ctrl_52486 bru_s_ctrl 0 52486 NULL
139596 +roccat_common2_sysfs_read_keys_function_52491 roccat_common2_sysfs_read_keys_function 0-5-6 52491 NULL
139597 +sh_mobile_i2c_xfer_52492 sh_mobile_i2c_xfer 0-3 52492 NULL nohasharray
139598 +iscsi_tpg_auth_show_password_mutual_52492 iscsi_tpg_auth_show_password_mutual 0 52492 &sh_mobile_i2c_xfer_52492
139599 +fd_do_rw_52495 fd_do_rw 3 52495 NULL nohasharray
139600 +skb_cow_head_52495 skb_cow_head 2 52495 &fd_do_rw_52495
139601 +sysfs_create_link_nowarn_52496 sysfs_create_link_nowarn 0 52496 NULL
139602 +int_tasklet_entry_52500 int_tasklet_entry 3-0 52500 NULL
139603 +xfs_alloc_get_rec_52502 xfs_alloc_get_rec 0 52502 NULL
139604 +ems_usb_control_cmd_52504 ems_usb_control_cmd 0 52504 NULL
139605 +smb2_async_readv_52505 smb2_async_readv 0 52505 NULL
139606 +netlbl_unlabel_init_52506 netlbl_unlabel_init 1 52506 NULL
139607 +qlcnic_83xx_sysfs_flash_write_52507 qlcnic_83xx_sysfs_flash_write 4 52507 NULL nohasharray
139608 +show_rdac3_52507 show_rdac3 0 52507 &qlcnic_83xx_sysfs_flash_write_52507
139609 +gr_queue_ext_52511 gr_queue_ext 0 52511 NULL
139610 +disable_slot_52512 disable_slot 0 52512 NULL
139611 +pm_qos_power_write_52513 pm_qos_power_write 3-0 52513 NULL nohasharray
139612 +isl29003_show_lux_52513 isl29003_show_lux 0 52513 &pm_qos_power_write_52513
139613 +read_fw_regs_offset_52515 read_fw_regs_offset 0 52515 NULL
139614 +soft_offline_huge_page_52517 soft_offline_huge_page 0 52517 NULL
139615 +bt_sock_stream_recvmsg_52518 bt_sock_stream_recvmsg 0-4 52518 NULL
139616 +get_session_param_52521 get_session_param 0 52521 NULL
139617 +dup_variable_bug_52525 dup_variable_bug 3 52525 NULL
139618 +sc1200wdt_write_52527 sc1200wdt_write 0-3 52527 NULL
139619 +raw_recvmsg_52529 raw_recvmsg 0-4 52529 NULL
139620 +ip6table_nat_in_52536 ip6table_nat_in 0 52536 NULL
139621 +input_dev_show_properties_52537 input_dev_show_properties 0 52537 NULL nohasharray
139622 +gt_cur_freq_mhz_show_52537 gt_cur_freq_mhz_show 0 52537 &input_dev_show_properties_52537
139623 +show_caseopen_52539 show_caseopen 0 52539 NULL
139624 +fan_fan1_input_show_52540 fan_fan1_input_show 0 52540 NULL nohasharray
139625 +SyS_vmsplice_52540 SyS_vmsplice 3 52540 &fan_fan1_input_show_52540
139626 +zd_iowrite32a_locked_52542 zd_iowrite32a_locked 0 52542 NULL
139627 +set_fan_52544 set_fan 0-4 52544 NULL
139628 +snd_pcm_pre_prepare_52548 snd_pcm_pre_prepare 0 52548 NULL
139629 +dccpprobe_read_52549 dccpprobe_read 3-0 52549 NULL nohasharray
139630 +hsw_pcm_prepare_52549 hsw_pcm_prepare 0 52549 &dccpprobe_read_52549
139631 +force_lesc_support_read_52554 force_lesc_support_read 3-0 52554 NULL
139632 +s35390a_get_datetime_52556 s35390a_get_datetime 0 52556 NULL nohasharray
139633 +ntfs_prepare_pages_for_non_resident_write_52556 ntfs_prepare_pages_for_non_resident_write 0 52556 &s35390a_get_datetime_52556
139634 +cropcap_52561 cropcap 0 52561 NULL
139635 +atalk_create_52562 atalk_create 0 52562 NULL
139636 +xfs_attr_shortform_to_leaf_52564 xfs_attr_shortform_to_leaf 0 52564 NULL
139637 +cbaf_wusb_chid_store_52566 cbaf_wusb_chid_store 0-4 52566 NULL
139638 +debug_level_proc_write_52572 debug_level_proc_write 3-0 52572 NULL nohasharray
139639 +show_otp1en_52572 show_otp1en 0 52572 &debug_level_proc_write_52572 nohasharray
139640 +nfs_getattr_52572 nfs_getattr 0 52572 &show_otp1en_52572 nohasharray
139641 +b43legacy_probe_52572 b43legacy_probe 0 52572 &nfs_getattr_52572
139642 +ds2780_set_sense_resistor_value_52573 ds2780_set_sense_resistor_value 0-4 52573 NULL
139643 +target_stat_scsi_port_show_attr_dev_52577 target_stat_scsi_port_show_attr_dev 0 52577 NULL
139644 +acpi_processor_start_52582 acpi_processor_start 0 52582 NULL
139645 +wl12xx_init_fwlog_52585 wl12xx_init_fwlog 0 52585 NULL
139646 +roccat_common2_sysfs_read_keys_thumbster_52586 roccat_common2_sysfs_read_keys_thumbster 0-5-6 52586 NULL
139647 +twl_rtc_read_u8_52587 twl_rtc_read_u8 0 52587 NULL nohasharray
139648 +isku_sysfs_read_macro_52587 isku_sysfs_read_macro 6-0-5 52587 &twl_rtc_read_u8_52587
139649 +uvesafb_store_nocrtc_52589 uvesafb_store_nocrtc 0-4 52589 NULL
139650 +show_ipReasmFails_52591 show_ipReasmFails 0 52591 NULL
139651 +ath10k_start_52596 ath10k_start 0 52596 NULL
139652 +store_dh_state_52601 store_dh_state 0-4 52601 NULL nohasharray
139653 +test_write_file_52601 test_write_file 0-3 52601 &store_dh_state_52601
139654 +show_session_param_ISCSI_PARAM_BOOT_TARGET_52603 show_session_param_ISCSI_PARAM_BOOT_TARGET 0 52603 NULL
139655 +SyS_setsockopt_52610 SyS_setsockopt 5 52610 NULL
139656 +ll_sa_entry_alloc_52611 ll_sa_entry_alloc 4 52611 NULL
139657 +apei_check_gar_52626 apei_check_gar 0 52626 NULL
139658 +sbp_tpg_store_directory_id_52629 sbp_tpg_store_directory_id 0-3 52629 NULL
139659 +roccat_common2_sysfs_read_keys_easyzone_52632 roccat_common2_sysfs_read_keys_easyzone 0-5-6 52632 NULL
139660 +f2fs_setattr_52633 f2fs_setattr 0 52633 NULL
139661 +ov7660_set_auto_exposure_52634 ov7660_set_auto_exposure 0 52634 NULL
139662 +tps80031_writes_52638 tps80031_writes 3-4-0 52638 NULL nohasharray
139663 +min_ratio_store_52638 min_ratio_store 0-4 52638 &tps80031_writes_52638
139664 +set_temp_high_52640 set_temp_high 0-4 52640 NULL
139665 +rt2500usb_set_state_52644 rt2500usb_set_state 0 52644 NULL nohasharray
139666 +timeout_store_52644 timeout_store 0-3 52644 &rt2500usb_set_state_52644
139667 +_rbd_dev_v2_snap_size_52651 _rbd_dev_v2_snap_size 0 52651 NULL
139668 +show_temp2_crit_hyst_52656 show_temp2_crit_hyst 0 52656 NULL
139669 +xen_swiotlb_unmap_page_52660 xen_swiotlb_unmap_page 2 52660 NULL
139670 +cachefiles_daemon_add_cache_52668 cachefiles_daemon_add_cache 0 52668 NULL
139671 +target_stat_scsi_port_show_attr_role_52670 target_stat_scsi_port_show_attr_role 0 52670 NULL
139672 +SYSC_gethostname_52677 SYSC_gethostname 2 52677 NULL
139673 +__rpc_clnt_handle_event_52679 __rpc_clnt_handle_event 0 52679 NULL
139674 +u2_timeout_store_52681 u2_timeout_store 0-4 52681 NULL
139675 +genphy_update_link_52684 genphy_update_link 0 52684 NULL
139676 +reg_write_range_52690 reg_write_range 4 52690 NULL
139677 +xen_phys_to_bus_52693 xen_phys_to_bus 0-1 52693 NULL
139678 +sdev_store_evt_inquiry_change_reported_52694 sdev_store_evt_inquiry_change_reported 0-4 52694 NULL
139679 +store_52696 store 0-3 52696 NULL
139680 +b44_set_mac_addr_52700 b44_set_mac_addr 0 52700 NULL
139681 +bonding_show_queue_id_52702 bonding_show_queue_id 0 52702 NULL
139682 +ms_transfer_data_52705 ms_transfer_data 7 52705 NULL
139683 +acpi_freeze_begin_52707 acpi_freeze_begin 0 52707 NULL
139684 +atl1c_setup_ring_resources_52708 atl1c_setup_ring_resources 0 52708 NULL
139685 +action_show_52711 action_show 0 52711 NULL
139686 +usbip_debug_show_52712 usbip_debug_show 0 52712 NULL
139687 +tmp102_show_temp_52713 tmp102_show_temp 0 52713 NULL
139688 +nouveau_client_create__52715 nouveau_client_create_ 5 52715 NULL
139689 +pm_wake_unlock_52721 pm_wake_unlock 0 52721 NULL
139690 +iscsi_stat_instance_attr_show_52723 iscsi_stat_instance_attr_show 0 52723 NULL nohasharray
139691 +blk_iopoll_cpu_notify_52723 blk_iopoll_cpu_notify 0 52723 &iscsi_stat_instance_attr_show_52723
139692 +cx25840_ir_rx_read_52724 cx25840_ir_rx_read 3 52724 NULL
139693 +sendbytes_52726 sendbytes 0 52726 NULL
139694 +set_capture_52728 set_capture 0 52728 NULL
139695 +lx_pcm_trigger_52731 lx_pcm_trigger 0 52731 NULL
139696 +blkcipher_next_slow_52733 blkcipher_next_slow 4-3 52733 NULL
139697 +relay_alloc_page_array_52735 relay_alloc_page_array 1 52735 NULL
139698 +v9fs_xattr_user_get_52737 v9fs_xattr_user_get 0 52737 NULL
139699 +st_sensors_sysfs_sampling_frequency_avail_52745 st_sensors_sysfs_sampling_frequency_avail 0 52745 NULL nohasharray
139700 +hfcsusb_rx_frame_52745 hfcsusb_rx_frame 3 52745 &st_sensors_sysfs_sampling_frequency_avail_52745
139701 +carl9170_debugfs_vif_dump_read_52755 carl9170_debugfs_vif_dump_read 3 52755 NULL nohasharray
139702 +netlink_add_tap_52755 netlink_add_tap 0 52755 &carl9170_debugfs_vif_dump_read_52755
139703 +ieee80211_if_read_beacon_timeout_52756 ieee80211_if_read_beacon_timeout 3-0 52756 NULL nohasharray
139704 +show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO_52756 show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO 0 52756 &ieee80211_if_read_beacon_timeout_52756
139705 +target_stat_scsi_tgt_port_show_attr_indx_52759 target_stat_scsi_tgt_port_show_attr_indx 0 52759 NULL
139706 +set_pwm_hyst_52760 set_pwm_hyst 0-4 52760 NULL
139707 +copy_ctr_args_52761 copy_ctr_args 2 52761 NULL
139708 +ds1374_read_time_52763 ds1374_read_time 0 52763 NULL
139709 +acpi_ps_execute_method_52767 acpi_ps_execute_method 0 52767 NULL
139710 +store_52770 store 0 52770 NULL
139711 +lpfc_poll_store_52774 lpfc_poll_store 0-4 52774 NULL
139712 +nvme_trans_ext_inq_page_52776 nvme_trans_ext_inq_page 3 52776 NULL
139713 +show_pec_52779 show_pec 0 52779 NULL
139714 +set_target_52783 set_target 0-4 52783 NULL
139715 +vim2m_buf_prepare_52786 vim2m_buf_prepare 0 52786 NULL nohasharray
139716 +igb_pci_disable_sriov_52786 igb_pci_disable_sriov 0 52786 &vim2m_buf_prepare_52786
139717 +drv_get_stats_52789 drv_get_stats 0 52789 NULL
139718 +show_52793 show 0 52793 NULL
139719 +edac_pci_int_store_52795 edac_pci_int_store 0-3 52795 NULL
139720 +snd_seq_ioctl_subscribe_port_52796 snd_seq_ioctl_subscribe_port 0 52796 NULL
139721 +xenvif_write_io_ring_52802 xenvif_write_io_ring 3-0 52802 NULL nohasharray
139722 +enabled_show_52802 enabled_show 0 52802 &xenvif_write_io_ring_52802
139723 +layout_cnodes_52805 layout_cnodes 0 52805 NULL
139724 +lio_target_nacl_store_tag_52806 lio_target_nacl_store_tag 0-3 52806 NULL
139725 +run_start_commands_52808 run_start_commands 0 52808 NULL
139726 +b43legacy_attr_interfmode_store_52810 b43legacy_attr_interfmode_store 0-4 52810 NULL
139727 +osst_adr_rev_show_52811 osst_adr_rev_show 0 52811 NULL
139728 +ds2780_get_rsgain_setting_52816 ds2780_get_rsgain_setting 0 52816 NULL
139729 +ath6kl_wmi_meta_add_52817 ath6kl_wmi_meta_add 0 52817 NULL
139730 +show_eco_52820 show_eco 0 52820 NULL
139731 +sctp_send_asconf_52823 sctp_send_asconf 0 52823 NULL
139732 +roccat_common2_sysfs_write_tcu_52828 roccat_common2_sysfs_write_tcu 0-6-5 52828 NULL
139733 +tomoyo_path_perm_52831 tomoyo_path_perm 0 52831 NULL
139734 +amd64_top_mem_show_52832 amd64_top_mem_show 0 52832 NULL nohasharray
139735 +qib_read_umem64_52832 qib_read_umem64 0 52832 &amd64_top_mem_show_52832
139736 +pwr_rcvd_beacons_read_52836 pwr_rcvd_beacons_read 3-0 52836 NULL
139737 +il3945_show_retry_rate_52837 il3945_show_retry_rate 0 52837 NULL nohasharray
139738 +lb_alloc_ep_req_52837 lb_alloc_ep_req 2 52837 &il3945_show_retry_rate_52837
139739 +apei_read_52843 apei_read 0 52843 NULL
139740 +tpm_tis_i2c_recv_52850 tpm_tis_i2c_recv 0-3 52850 NULL
139741 +modelname_show_52855 modelname_show 0 52855 NULL
139742 +get_beep_mask_52859 get_beep_mask 0 52859 NULL
139743 +hiface_pcm_stream_start_52861 hiface_pcm_stream_start 0 52861 NULL
139744 +mon_bin_get_event_52863 mon_bin_get_event 4-6 52863 NULL
139745 +target_stat_scsi_lu_show_attr_resets_52866 target_stat_scsi_lu_show_attr_resets 0 52866 NULL
139746 +media_write_52867 media_write 0-3 52867 NULL nohasharray
139747 +twl6030_gpadc_write_52867 twl6030_gpadc_write 1 52867 &media_write_52867
139748 +send_request_dev_dep_msg_in_52868 send_request_dev_dep_msg_in 0 52868 NULL
139749 +cccr_show_52879 cccr_show 0 52879 NULL
139750 +twlreg_write_52880 twlreg_write 0-3 52880 NULL
139751 +pvr2_ctrl_value_to_sym_internal_52881 pvr2_ctrl_value_to_sym_internal 5 52881 NULL
139752 +cache_read_procfs_52882 cache_read_procfs 3-0 52882 NULL
139753 +default_blksize_show_52888 default_blksize_show 0 52888 NULL
139754 +lio_target_np_store_iser_52890 lio_target_np_store_iser 0-3 52890 NULL
139755 +kvm_kvzalloc_52894 kvm_kvzalloc 1 52894 NULL
139756 +nommu_map_sg_52896 nommu_map_sg 0-3 52896 NULL
139757 +wm831x_status_src_show_52897 wm831x_status_src_show 0 52897 NULL
139758 +vxfs_immed_readpage_52899 vxfs_immed_readpage 0 52899 NULL
139759 +multicast_last_member_count_show_52901 multicast_last_member_count_show 0 52901 NULL
139760 +read_cam_control_52903 read_cam_control 0 52903 NULL
139761 +parse_52905 parse 0 52905 NULL
139762 +show_pwmchan_52907 show_pwmchan 0 52907 NULL
139763 +arizona_request_irq_52908 arizona_request_irq 2 52908 NULL
139764 +dio_bio_reap_52913 dio_bio_reap 0 52913 NULL
139765 +lpfc_selective_reset_52919 lpfc_selective_reset 0 52919 NULL
139766 +mt9t031_cropcap_52933 mt9t031_cropcap 0 52933 NULL
139767 +iblock_get_bio_52936 iblock_get_bio 3 52936 NULL nohasharray
139768 +serio_bind_driver_52936 serio_bind_driver 0 52936 &iblock_get_bio_52936
139769 +hfsplus_write_inode_52941 hfsplus_write_inode 0 52941 NULL
139770 +snd_als4000_capture_prepare_52942 snd_als4000_capture_prepare 0 52942 NULL
139771 +queue_show_random_52946 queue_show_random 0 52946 NULL
139772 +log_buf_len_store_52950 log_buf_len_store 0-4 52950 NULL
139773 +__nodes_remap_52951 __nodes_remap 5 52951 NULL
139774 +twl4030_madc_set_irq_52952 twl4030_madc_set_irq 0 52952 NULL nohasharray
139775 +set_reset_mode_52952 set_reset_mode 0 52952 &twl4030_madc_set_irq_52952 nohasharray
139776 +store_disp_52952 store_disp 4-0 52952 &set_reset_mode_52952
139777 +dev_bus_rescan_store_52953 dev_bus_rescan_store 0-4 52953 NULL
139778 +adv7170_write_52956 adv7170_write 0 52956 NULL
139779 +tpacpi_driver_wwan_emulstate_store_52960 tpacpi_driver_wwan_emulstate_store 0-3 52960 NULL
139780 +ieee80211_if_fmt_fwded_mcast_52961 ieee80211_if_fmt_fwded_mcast 3 52961 NULL
139781 +hx8357_spi_write_then_read_52964 hx8357_spi_write_then_read 3 52964 NULL
139782 +mic_smpt_op_52965 mic_smpt_op 0-3 52965 NULL
139783 +pb0100_set_blue_balance_52969 pb0100_set_blue_balance 0 52969 NULL
139784 +pm_state_store_52970 pm_state_store 0-4 52970 NULL
139785 +lbs_set_mac_address_52977 lbs_set_mac_address 0 52977 NULL
139786 +lx_message_send_atomic_52981 lx_message_send_atomic 0 52981 NULL
139787 +xfs_attr_leaf_get_52983 xfs_attr_leaf_get 0 52983 NULL nohasharray
139788 +nouveau_hwmon_set_pwm1_enable_52983 nouveau_hwmon_set_pwm1_enable 0-4 52983 &xfs_attr_leaf_get_52983
139789 +ssb_pci_attr_sprom_store_52984 ssb_pci_attr_sprom_store 4-0 52984 NULL nohasharray
139790 +b44_writephy_52984 b44_writephy 0 52984 &ssb_pci_attr_sprom_store_52984
139791 +tx_tx_exch_read_52986 tx_tx_exch_read 3-0 52986 NULL
139792 +num_node_state_52989 num_node_state 0 52989 NULL
139793 +store_current_governor_52990 store_current_governor 0-4 52990 NULL
139794 +batadv_check_management_packet_52993 batadv_check_management_packet 3 52993 NULL
139795 +amd8111e_set_mac_address_52994 amd8111e_set_mac_address 0 52994 NULL
139796 +hyp_sysfs_show_52996 hyp_sysfs_show 0 52996 NULL
139797 +ican3_open_52999 ican3_open 0 52999 NULL
139798 +efivarfs_file_write_53000 efivarfs_file_write 0-3 53000 NULL
139799 +node_read_numastat_53003 node_read_numastat 0 53003 NULL
139800 +show_session_param_ISCSI_PARAM_CHAP_IN_IDX_53012 show_session_param_ISCSI_PARAM_CHAP_IN_IDX 0 53012 NULL
139801 +btrfs_free_and_pin_reserved_extent_53016 btrfs_free_and_pin_reserved_extent 2 53016 NULL
139802 +tx_tx_exch_pending_read_53018 tx_tx_exch_pending_read 3-0 53018 NULL
139803 +show_fan_input_53019 show_fan_input 0 53019 NULL nohasharray
139804 +i2c_smbus_read_block_data_53019 i2c_smbus_read_block_data 0 53019 &show_fan_input_53019
139805 +edac_dev_ctl_info_show_53023 edac_dev_ctl_info_show 0 53023 NULL
139806 +xfs_rtfree_extent_53024 xfs_rtfree_extent 0 53024 NULL
139807 +rx8025_sysfs_store_clock_adjust_53025 rx8025_sysfs_store_clock_adjust 0-4 53025 NULL
139808 +ltc4260_get_value_53028 ltc4260_get_value 0 53028 NULL
139809 +maximum_speed_show_53029 maximum_speed_show 0 53029 NULL nohasharray
139810 +i40e_configure_tx_ring_53029 i40e_configure_tx_ring 0 53029 &maximum_speed_show_53029
139811 +show_rpm_53030 show_rpm 0 53030 NULL nohasharray
139812 +wl1251_hw_init_txq_fill_53030 wl1251_hw_init_txq_fill 0 53030 &show_rpm_53030
139813 +ndelay_show_53032 ndelay_show 0 53032 NULL
139814 +bio_cur_bytes_53037 bio_cur_bytes 0 53037 NULL
139815 +nv50_chan_create_53039 nv50_chan_create 5 53039 NULL
139816 +show_link_type_53045 show_link_type 0 53045 NULL
139817 +lx_pipe_wait_for_idle_53051 lx_pipe_wait_for_idle 0 53051 NULL
139818 +nfs_key_timeout_notify_53052 nfs_key_timeout_notify 0 53052 NULL
139819 +fimc_get_alpha_mask_53057 fimc_get_alpha_mask 0 53057 NULL
139820 +dsa_slave_get_eeprom_len_53058 dsa_slave_get_eeprom_len 0 53058 NULL
139821 +wacom_led_select_store_53059 wacom_led_select_store 0-4 53059 NULL
139822 +store_rx_polinv_enb_53065 store_rx_polinv_enb 0-4 53065 NULL
139823 +cfi_read_query_53066 cfi_read_query 0 53066 NULL nohasharray
139824 +beiscsi_drvr_ver_disp_53066 beiscsi_drvr_ver_disp 0 53066 &cfi_read_query_53066 nohasharray
139825 +attr_dragging_store_tpkbd_53066 attr_dragging_store_tpkbd 0-4 53066 &beiscsi_drvr_ver_disp_53066
139826 +iwl_dbgfs_interrupt_write_53069 iwl_dbgfs_interrupt_write 3-0 53069 NULL
139827 +mwifiex_debug_read_53074 mwifiex_debug_read 3-0 53074 NULL
139828 +mlx4_comm_cmd_53076 mlx4_comm_cmd 0 53076 NULL nohasharray
139829 +cyber2000fb_check_var_53076 cyber2000fb_check_var 0 53076 &mlx4_comm_cmd_53076 nohasharray
139830 +create_cq_kernel_53076 create_cq_kernel 4-3 53076 &cyber2000fb_check_var_53076
139831 +wq_pool_ids_show_53079 wq_pool_ids_show 0 53079 NULL
139832 +pcbit_readw_53084 pcbit_readw 0 53084 NULL
139833 +mci_ctl_name_show_53087 mci_ctl_name_show 0 53087 NULL
139834 +qib_resize_cq_53090 qib_resize_cq 2 53090 NULL nohasharray
139835 +store_pwm_auto_point_channel_53090 store_pwm_auto_point_channel 0-4 53090 &qib_resize_cq_53090
139836 +pm_trace_dev_match_show_53091 pm_trace_dev_match_show 0 53091 NULL
139837 +deauthenticate_53093 deauthenticate 0 53093 NULL
139838 +cbaf_wusb_chid_show_53095 cbaf_wusb_chid_show 0 53095 NULL
139839 +ib_uverbs_write_53096 ib_uverbs_write 0-3 53096 NULL
139840 +ceph_vxattrcb_dir_entries_53097 ceph_vxattrcb_dir_entries 0 53097 NULL nohasharray
139841 +metrics_cpu_kcycles_used_show_53097 metrics_cpu_kcycles_used_show 0 53097 &ceph_vxattrcb_dir_entries_53097
139842 +queue_var_show_53098 queue_var_show 0 53098 NULL
139843 +set_button_53099 set_button 0-4 53099 NULL
139844 +wcn36xx_sta_add_53105 wcn36xx_sta_add 0 53105 NULL
139845 +ocfs2_write_remove_suid_53106 ocfs2_write_remove_suid 0 53106 NULL
139846 +zd_iowrite16a_locked_53109 zd_iowrite16a_locked 0 53109 NULL
139847 +xhci_configure_endpoint_53110 xhci_configure_endpoint 0 53110 NULL
139848 +store_temp_crit_hyst_53114 store_temp_crit_hyst 0-4 53114 NULL
139849 +ath10k_mac_create_53118 ath10k_mac_create 1 53118 NULL
139850 +ixgbe_setup_rx_resources_53119 ixgbe_setup_rx_resources 0 53119 NULL
139851 +verity_status_53120 verity_status 5 53120 NULL nohasharray
139852 +lp3971_i2c_write_53120 lp3971_i2c_write 0 53120 &verity_status_53120
139853 +ad198x_auto_build_controls_53122 ad198x_auto_build_controls 0 53122 NULL
139854 +udf_adinicb_direct_IO_53125 udf_adinicb_direct_IO 0 53125 NULL nohasharray
139855 +configure_device_53125 configure_device 0 53125 &udf_adinicb_direct_IO_53125
139856 +il3945_commit_rxon_53127 il3945_commit_rxon 0 53127 NULL
139857 +da9052_rtc_set_alarm_53132 da9052_rtc_set_alarm 0 53132 NULL
139858 +cpuup_callback_53134 cpuup_callback 0 53134 NULL
139859 +ndo_vlan_rx_add_vid_53138 ndo_vlan_rx_add_vid 0 53138 NULL
139860 +carrier_changes_show_53139 carrier_changes_show 0 53139 NULL
139861 +ps_poll_ps_poll_max_ap_turn_read_53140 ps_poll_ps_poll_max_ap_turn_read 3-0 53140 NULL nohasharray
139862 +inode_newsize_ok_53140 inode_newsize_ok 0 53140 &ps_poll_ps_poll_max_ap_turn_read_53140
139863 +brcmf_cfg80211_up_53146 brcmf_cfg80211_up 0 53146 NULL
139864 +find_domain_name_53149 find_domain_name 0 53149 NULL
139865 +copy_user_segment_list_53150 copy_user_segment_list 2 53150 NULL nohasharray
139866 +store_xps_map_53150 store_xps_map 0-4 53150 &copy_user_segment_list_53150
139867 +s5p_mfc_alloc_instance_buffer_v6_53154 s5p_mfc_alloc_instance_buffer_v6 0 53154 NULL nohasharray
139868 +__team_option_inst_add_53154 __team_option_inst_add 0 53154 &s5p_mfc_alloc_instance_buffer_v6_53154
139869 +tpacpi_driver_debug_store_53158 tpacpi_driver_debug_store 0-3 53158 NULL
139870 +pwm_enable_53163 pwm_enable 0 53163 NULL
139871 +saa7146_pgtable_build_single_53169 saa7146_pgtable_build_single 0 53169 NULL
139872 +ieee80211_bss_info_update_53170 ieee80211_bss_info_update 4 53170 NULL
139873 +fuse_fsync_common_53172 fuse_fsync_common 0 53172 NULL
139874 +n_alarm_show_53175 n_alarm_show 0 53175 NULL nohasharray
139875 +qla4xxx_fw_load_src_show_53175 qla4xxx_fw_load_src_show 0 53175 &n_alarm_show_53175
139876 +btrfs_io_bio_alloc_53179 btrfs_io_bio_alloc 2 53179 NULL
139877 +skfp_open_53190 skfp_open 0 53190 NULL
139878 +C_SYSC_io_getevents_53191 C_SYSC_io_getevents 3 53191 NULL
139879 +xfs_btree_updkey_53195 xfs_btree_updkey 0 53195 NULL
139880 +hackrf_alloc_urbs_53198 hackrf_alloc_urbs 0 53198 NULL
139881 +SyS_init_module_53202 SyS_init_module 2 53202 NULL
139882 +toss_secs_write_53205 toss_secs_write 3-0 53205 NULL
139883 +nfs_migrate_page_53206 nfs_migrate_page 0 53206 NULL nohasharray
139884 +mtdoops_erase_block_53206 mtdoops_erase_block 2 53206 &nfs_migrate_page_53206
139885 +dln2_transfer_53211 dln2_transfer 0 53211 NULL
139886 +saa7134_pgtable_build_53214 saa7134_pgtable_build 0 53214 NULL
139887 +smsc75xx_wait_ready_53217 smsc75xx_wait_ready 0 53217 NULL
139888 +tx_tx_start_data_read_53219 tx_tx_start_data_read 3-0 53219 NULL
139889 +memory_set_cur_bandwidth_53231 memory_set_cur_bandwidth 0 53231 NULL
139890 +nfs_wb_all_53233 nfs_wb_all 0 53233 NULL
139891 +uvesafb_show_vbe_ver_53235 uvesafb_show_vbe_ver 0 53235 NULL nohasharray
139892 +sd_pre_start_53235 sd_pre_start 0 53235 &uvesafb_show_vbe_ver_53235
139893 +mlx4_master_process_vhcr_53239 mlx4_master_process_vhcr 0 53239 NULL
139894 +enable_supply_53242 enable_supply 0 53242 NULL
139895 +ptlrpc_lprocfs_req_history_max_seq_write_53243 ptlrpc_lprocfs_req_history_max_seq_write 3 53243 NULL
139896 +wl12xx_init_rx_config_53244 wl12xx_init_rx_config 0 53244 NULL nohasharray
139897 +net1080_reset_53244 net1080_reset 0 53244 &wl12xx_init_rx_config_53244
139898 +tun_do_read_53245 tun_do_read 0 53245 NULL
139899 +vcc_sendmsg_53246 vcc_sendmsg 0-4 53246 NULL
139900 +logfs_writepage_53247 logfs_writepage 0 53247 NULL
139901 +rtl8152_set_mac_address_53251 rtl8152_set_mac_address 0 53251 NULL
139902 +smack_sb_statfs_53255 smack_sb_statfs 0 53255 NULL
139903 +xfs_trans_read_buf_map_53258 xfs_trans_read_buf_map 5-0 53258 NULL nohasharray
139904 +target_core_dev_wwn_store_attr_vpd_protocol_identifier_53258 target_core_dev_wwn_store_attr_vpd_protocol_identifier 0-3 53258 &xfs_trans_read_buf_map_53258
139905 +ip6_tnl_dev_init_gen_53263 ip6_tnl_dev_init_gen 0 53263 NULL nohasharray
139906 +ipr_change_queue_depth_53263 ipr_change_queue_depth 0-2 53263 &ip6_tnl_dev_init_gen_53263
139907 +picolcd_operation_mode_store_53264 picolcd_operation_mode_store 0-4 53264 NULL
139908 +sctp_make_fwdtsn_53265 sctp_make_fwdtsn 3 53265 NULL
139909 +wil_write_file_ssid_53266 wil_write_file_ssid 3-0 53266 NULL
139910 +cma_bitmap_pages_to_bits_53268 cma_bitmap_pages_to_bits 0-2 53268 NULL
139911 +btrfs_file_extent_num_bytes_53269 btrfs_file_extent_num_bytes 0 53269 NULL
139912 +cma_netdev_callback_53271 cma_netdev_callback 0 53271 NULL
139913 +kstrtoull_53273 kstrtoull 0 53273 NULL
139914 +genlmsg_multicast_53275 genlmsg_multicast 0 53275 NULL
139915 +sha1_ssse3_final_53278 sha1_ssse3_final 0 53278 NULL
139916 +target_fabric_np_base_attr_show_53281 target_fabric_np_base_attr_show 0 53281 NULL
139917 +rtl28xxu_ctrl_msg_53289 rtl28xxu_ctrl_msg 0 53289 NULL
139918 +null_update_53290 null_update 0 53290 NULL
139919 +ieee80211_send_probe_req_53292 ieee80211_send_probe_req 5-7 53292 NULL
139920 +ad9523_reg_access_53294 ad9523_reg_access 0 53294 NULL
139921 +rsi_mac80211_add_interface_53299 rsi_mac80211_add_interface 0 53299 NULL
139922 +wishbone_serial_open_53305 wishbone_serial_open 0 53305 NULL nohasharray
139923 +isku_sysfs_write_key_mask_53305 isku_sysfs_write_key_mask 6-0-5 53305 &wishbone_serial_open_53305
139924 +dib7090p_rw_on_apb_53315 dib7090p_rw_on_apb 0-3 53315 NULL
139925 +batadv_interface_rx_53325 batadv_interface_rx 4 53325 NULL
139926 +ftrace_profile_write_53327 ftrace_profile_write 3 53327 NULL
139927 +find_nr_power_limit_53330 find_nr_power_limit 0 53330 NULL
139928 +gsm_control_reply_53333 gsm_control_reply 4 53333 NULL
139929 +acpi_ut_copy_esimple_to_isimple_53338 acpi_ut_copy_esimple_to_isimple 0 53338 NULL
139930 +tsk_set_importance_53339 tsk_set_importance 0 53339 NULL
139931 +acpi_ds_eval_bank_field_operands_53341 acpi_ds_eval_bank_field_operands 0 53341 NULL nohasharray
139932 +hp_sw_activate_53341 hp_sw_activate 0 53341 &acpi_ds_eval_bank_field_operands_53341
139933 +shmem_file_read_iter_53342 shmem_file_read_iter 0 53342 NULL
139934 +xfs_vm_write_begin_53344 xfs_vm_write_begin 0 53344 NULL
139935 +bq2415x_i2c_read_mask_53345 bq2415x_i2c_read_mask 0-4-3 53345 NULL nohasharray
139936 +adfs_readpage_53345 adfs_readpage 0 53345 &bq2415x_i2c_read_mask_53345
139937 +netdev_master_upper_dev_link_private_53347 netdev_master_upper_dev_link_private 0 53347 NULL
139938 +rio_write_config_53349 rio_write_config 0-5-6 53349 NULL
139939 +zl10036_set_gain_params_53350 zl10036_set_gain_params 0 53350 NULL
139940 +oxygen_prepare_53351 oxygen_prepare 0 53351 NULL nohasharray
139941 +af9035_ctrl_msg_53351 af9035_ctrl_msg 0 53351 &oxygen_prepare_53351
139942 +bnx2i_send_nl_mesg_53353 bnx2i_send_nl_mesg 4 53353 NULL
139943 +atkbd_do_show_err_count_53356 atkbd_do_show_err_count 0 53356 NULL
139944 +alloc_xen_mmio_53359 alloc_xen_mmio 0 53359 NULL
139945 +key_timeout_53364 key_timeout 0 53364 NULL
139946 +smsc95xx_start_rx_path_53365 smsc95xx_start_rx_path 0 53365 NULL
139947 +dwc3_gadget_ep0_enable_53366 dwc3_gadget_ep0_enable 0 53366 NULL
139948 +efx_mcdi_poll_53367 efx_mcdi_poll 0 53367 NULL
139949 +sock_setbindtodevice_53369 sock_setbindtodevice 3-0 53369 NULL nohasharray
139950 +ubifs_write_end_53369 ubifs_write_end 0-5 53369 &sock_setbindtodevice_53369 nohasharray
139951 +link_start_53369 link_start 0 53369 &ubifs_write_end_53369
139952 +get_random_bytes_arch_53370 get_random_bytes_arch 2 53370 NULL
139953 +netlbl_unlhsh_add_addr4_53373 netlbl_unlhsh_add_addr4 0 53373 NULL
139954 +pci_user_write_config_word_53375 pci_user_write_config_word 0 53375 NULL
139955 +test_fw_misc_read_53384 test_fw_misc_read 3 53384 NULL
139956 +show_vrdhot_53385 show_vrdhot 0 53385 NULL
139957 +fuse_permission_53387 fuse_permission 0 53387 NULL
139958 +ov2640_g_fmt_53388 ov2640_g_fmt 0 53388 NULL
139959 +generic_file_write_iter_53392 generic_file_write_iter 0 53392 NULL
139960 +s5k83a_set_gain_53395 s5k83a_set_gain 0 53395 NULL nohasharray
139961 +s5p_mfc_alloc_dec_temp_buffers_v5_53395 s5p_mfc_alloc_dec_temp_buffers_v5 0 53395 &s5k83a_set_gain_53395 nohasharray
139962 +xfs_attr_remove_53395 xfs_attr_remove 0 53395 &s5p_mfc_alloc_dec_temp_buffers_v5_53395
139963 +iwlagn_mac_sta_add_53401 iwlagn_mac_sta_add 0 53401 NULL
139964 +hotkey_write_53403 hotkey_write 0 53403 NULL
139965 +i915_pipe_crc_read_53405 i915_pipe_crc_read 0-3 53405 NULL
139966 +start_53407 start 0 53407 NULL
139967 +snd_vt1724_playback_pro_prepare_53409 snd_vt1724_playback_pro_prepare 0 53409 NULL
139968 +iwl_pcie_txq_alloc_53413 iwl_pcie_txq_alloc 3 53413 NULL nohasharray
139969 +nilfs_btree_assign_gc_53413 nilfs_btree_assign_gc 0 53413 &iwl_pcie_txq_alloc_53413
139970 +tm_attr_show_53415 tm_attr_show 0 53415 NULL
139971 +isolate_lru_page_53417 isolate_lru_page 0 53417 NULL nohasharray
139972 +hci_check_pending_name_53417 hci_check_pending_name 5 53417 &isolate_lru_page_53417
139973 +asus_hwmon_pwm1_53419 asus_hwmon_pwm1 0 53419 NULL
139974 +uwb_radio_change_channel_53420 uwb_radio_change_channel 0 53420 NULL
139975 +qt2_control_msg_53422 qt2_control_msg 0 53422 NULL
139976 +b43_wireless_core_start_53426 b43_wireless_core_start 0 53426 NULL
139977 +set_eeprom5_53432 set_eeprom5 4-0 53432 NULL nohasharray
139978 +qlcnic_83xx_set_nic_info_53432 qlcnic_83xx_set_nic_info 0 53432 &set_eeprom5_53432
139979 +acpi_ex_field_datum_io_53436 acpi_ex_field_datum_io 0 53436 NULL
139980 +rocker_group_tbl_add_53437 rocker_group_tbl_add 0 53437 NULL
139981 +isr_cmd_cmplt_read_53439 isr_cmd_cmplt_read 3-0 53439 NULL nohasharray
139982 +lm3533_set_hvled_config_53439 lm3533_set_hvled_config 0 53439 &isr_cmd_cmplt_read_53439
139983 +ipw_prom_open_53442 ipw_prom_open 0 53442 NULL
139984 +snd_dma_alloc_pages_53447 snd_dma_alloc_pages 3 53447 NULL nohasharray
139985 +mwifiex_info_read_53447 mwifiex_info_read 3-0 53447 &snd_dma_alloc_pages_53447 nohasharray
139986 +acpi_os_create_semaphore_53447 acpi_os_create_semaphore 0 53447 &mwifiex_info_read_53447
139987 +show_ipFragCreates_53448 show_ipFragCreates 0 53448 NULL nohasharray
139988 +reiserfs_unfreeze_53448 reiserfs_unfreeze 0 53448 &show_ipFragCreates_53448
139989 +syslog_print_all_53450 syslog_print_all 0 53450 NULL
139990 +apei_exec_run_optional_53452 apei_exec_run_optional 0 53452 NULL
139991 +ns83820_open_53454 ns83820_open 0 53454 NULL
139992 +acpi_tb_parse_root_table_53455 acpi_tb_parse_root_table 1 53455 NULL nohasharray
139993 +show_counter_tx_max_min_len_errs_53455 show_counter_tx_max_min_len_errs 0 53455 &acpi_tb_parse_root_table_53455
139994 +dyn_adc_capture_pcm_prepare_53457 dyn_adc_capture_pcm_prepare 0 53457 NULL nohasharray
139995 +__btrfs_lookup_bio_sums_53457 __btrfs_lookup_bio_sums 0 53457 &dyn_adc_capture_pcm_prepare_53457
139996 +n2_run_53459 n2_run 3 53459 NULL
139997 +pn_skb_send_53464 pn_skb_send 0 53464 NULL
139998 +store_fan_max_output_53466 store_fan_max_output 0-4 53466 NULL
139999 +wm831x_write_53469 wm831x_write 0 53469 NULL
140000 +hidp_send_frame_53473 hidp_send_frame 3 53473 NULL
140001 +neigh_sysctl_register_53474 neigh_sysctl_register 0 53474 NULL
140002 +ima_write_template_field_data_53475 ima_write_template_field_data 2 53475 NULL nohasharray
140003 +create_trace_kprobe_53475 create_trace_kprobe 1 53475 &ima_write_template_field_data_53475
140004 +rds_tcp_data_recv_53476 rds_tcp_data_recv 3-4 53476 NULL
140005 +iowarrior_read_53483 iowarrior_read 3-0 53483 NULL
140006 +osd_req_write_kern_53486 osd_req_write_kern 5-0 53486 NULL
140007 +snd_pcm_pre_pause_53490 snd_pcm_pre_pause 0 53490 NULL nohasharray
140008 +show_num_units_53490 show_num_units 0 53490 &snd_pcm_pre_pause_53490
140009 +create_extra_out_53491 create_extra_out 0 53491 NULL
140010 +ext_prop_data_show_53493 ext_prop_data_show 0 53493 NULL
140011 +memory_notify_53496 memory_notify 0 53496 NULL nohasharray
140012 +hardware_test_53496 hardware_test 0 53496 &memory_notify_53496
140013 +do_verify_xattr_datum_53499 do_verify_xattr_datum 0 53499 NULL nohasharray
140014 +adp8870_bl_l4_indoor_max_show_53499 adp8870_bl_l4_indoor_max_show 0 53499 &do_verify_xattr_datum_53499
140015 +sysfs_show_current_tick_dev_53501 sysfs_show_current_tick_dev 0 53501 NULL
140016 +wm8350_isink_disable_53504 wm8350_isink_disable 0 53504 NULL
140017 +snd_pcm_format_physical_width_53505 snd_pcm_format_physical_width 0 53505 NULL nohasharray
140018 +bonding_show_ad_select_53505 bonding_show_ad_select 0 53505 &snd_pcm_format_physical_width_53505
140019 +dbAllocNext_53506 dbAllocNext 0 53506 NULL
140020 +pcan_usb_pro_set_bus_53508 pcan_usb_pro_set_bus 0 53508 NULL
140021 +nfs4_schedule_stateid_recovery_53510 nfs4_schedule_stateid_recovery 0 53510 NULL
140022 +start_vga_cam_53511 start_vga_cam 0 53511 NULL
140023 +check_acl_53512 check_acl 0 53512 NULL nohasharray
140024 +force_sc_support_write_53512 force_sc_support_write 3-0 53512 &check_acl_53512
140025 +ea_remove_stuffed_53517 ea_remove_stuffed 0 53517 NULL
140026 +m41t80_sysfs_show_flags_53525 m41t80_sysfs_show_flags 0 53525 NULL
140027 +snd_seq_ioctl_get_named_queue_53529 snd_seq_ioctl_get_named_queue 0 53529 NULL
140028 +qla2x00_serial_num_show_53535 qla2x00_serial_num_show 0 53535 NULL
140029 +xfs_vn_listxattr_53536 xfs_vn_listxattr 0-3 53536 NULL
140030 +st_sensors_spi_read_53537 st_sensors_spi_read 0-4 53537 NULL
140031 +ubifs_jnl_write_inode_53538 ubifs_jnl_write_inode 0 53538 NULL
140032 +slab_cpuup_callback_53542 slab_cpuup_callback 0 53542 NULL
140033 +wl1273_fm_set_mode_53551 wl1273_fm_set_mode 0 53551 NULL
140034 +packet_getname_spkt_53555 packet_getname_spkt 0 53555 NULL
140035 +ec_poll_53557 ec_poll 0 53557 NULL
140036 +store_cursor_blink_53559 store_cursor_blink 0-4 53559 NULL
140037 +bop_check_insert_53561 bop_check_insert 0 53561 NULL
140038 +wlcore_raw_read_53565 wlcore_raw_read 0 53565 NULL
140039 +attr_release_to_select_show_tpkbd_53568 attr_release_to_select_show_tpkbd 0 53568 NULL
140040 +sigma_fw_load_control_53569 sigma_fw_load_control 3 53569 NULL
140041 +smsc75xx_write_reg_53571 smsc75xx_write_reg 0 53571 NULL
140042 +regmap_spmi_ext_gather_write_53572 regmap_spmi_ext_gather_write 0 53572 NULL nohasharray
140043 +ieee802154_hdr_minlen_53572 ieee802154_hdr_minlen 0 53572 &regmap_spmi_ext_gather_write_53572
140044 +ubb_show_53578 ubb_show 0 53578 NULL nohasharray
140045 +qlcnic_82xx_issue_cmd_53578 qlcnic_82xx_issue_cmd 0 53578 &ubb_show_53578
140046 +set_auto_pwm_min_53581 set_auto_pwm_min 0-4 53581 NULL
140047 +SYSC_bind_53582 SYSC_bind 3 53582 NULL
140048 +cifs_utf16_bytes_53593 cifs_utf16_bytes 0 53593 NULL nohasharray
140049 +sctp_do_sm_53593 sctp_do_sm 0 53593 &cifs_utf16_bytes_53593
140050 +proc_uid_map_write_53596 proc_uid_map_write 3-0 53596 NULL
140051 +load_cpu_fw_53598 load_cpu_fw 0 53598 NULL
140052 +bpq_open_53602 bpq_open 0 53602 NULL
140053 +__wait_on_bit_53603 __wait_on_bit 0 53603 NULL nohasharray
140054 +isl1208_i2c_read_regs_53603 isl1208_i2c_read_regs 0 53603 &__wait_on_bit_53603
140055 +pfkey_recvmsg_53604 pfkey_recvmsg 0-4 53604 NULL nohasharray
140056 +strict_strtoul_scaled_53604 strict_strtoul_scaled 0 53604 &pfkey_recvmsg_53604
140057 +check_reshape_53605 check_reshape 0 53605 NULL
140058 +nes_show_idx_data_53612 nes_show_idx_data 0 53612 NULL
140059 +o2hb_heartbeat_group_mode_store_53621 o2hb_heartbeat_group_mode_store 0-3 53621 NULL nohasharray
140060 +nes_store_flash_data_53621 nes_store_flash_data 0-3 53621 &o2hb_heartbeat_group_mode_store_53621
140061 +atl1e_init_hw_53624 atl1e_init_hw 0 53624 NULL
140062 +ds1553_rtc_set_alarm_53625 ds1553_rtc_set_alarm 0 53625 NULL
140063 +___alloc_bootmem_nopanic_53626 ___alloc_bootmem_nopanic 1 53626 NULL nohasharray
140064 +wil_write_file_txmgmt_53626 wil_write_file_txmgmt 3-0 53626 &___alloc_bootmem_nopanic_53626
140065 +mxl5007t_tuner_init_53627 mxl5007t_tuner_init 0 53627 NULL
140066 +it87_get_rx_bytes_53630 it87_get_rx_bytes 0 53630 NULL
140067 +ccid_getsockopt_builtin_ccids_53634 ccid_getsockopt_builtin_ccids 2 53634 NULL
140068 +powr1220_show_voltage_53637 powr1220_show_voltage 0 53637 NULL nohasharray
140069 +iwl_set_mode_53637 iwl_set_mode 0 53637 &powr1220_show_voltage_53637
140070 +nr_sendmsg_53656 nr_sendmsg 4-0 53656 NULL
140071 +allocate_page_53658 allocate_page 0 53658 NULL nohasharray
140072 +__bitmap_parse_53658 __bitmap_parse 0 53658 &allocate_page_53658
140073 +__nfs4_proc_set_acl_53665 __nfs4_proc_set_acl 0 53665 NULL
140074 +show_trigger_53668 show_trigger 0 53668 NULL
140075 +store_target_53673 store_target 0-4 53673 NULL
140076 +lan911x_config_init_53675 lan911x_config_init 0 53675 NULL
140077 +tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only_53680 tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only 0 53680 NULL
140078 +create_in_jack_mode_53681 create_in_jack_mode 0 53681 NULL
140079 +fuse_fill_write_pages_53682 fuse_fill_write_pages 0-4 53682 NULL
140080 +check_reshape_53683 check_reshape 0 53683 NULL
140081 +iscsi_stat_login_attr_store_53686 iscsi_stat_login_attr_store 0 53686 NULL
140082 +v4l2_event_subscribe_53687 v4l2_event_subscribe 3 53687 NULL
140083 +__show_signal_53688 __show_signal 0 53688 NULL
140084 +bdev_logical_block_size_53690 bdev_logical_block_size 0 53690 NULL nohasharray
140085 +igb_alloc_q_vector_53690 igb_alloc_q_vector 6-4 53690 &bdev_logical_block_size_53690
140086 +udp_disconnect_53691 udp_disconnect 0 53691 NULL
140087 +m5602_start_transfer_53692 m5602_start_transfer 0 53692 NULL nohasharray
140088 +bcm7xxx_28nm_config_init_53692 bcm7xxx_28nm_config_init 0 53692 &m5602_start_transfer_53692
140089 +adxl34x_autosleep_show_53693 adxl34x_autosleep_show 0 53693 NULL
140090 +show_otp1_53696 show_otp1 0 53696 NULL
140091 +iwl_mvm_mac_ctxt_cmd_go_53697 iwl_mvm_mac_ctxt_cmd_go 0 53697 NULL
140092 +generate_signingkey_53698 generate_signingkey 0 53698 NULL
140093 +read_53700 read 0 53700 NULL
140094 +napi_alloc_skb_53701 napi_alloc_skb 2 53701 NULL
140095 +si2157_set_params_53702 si2157_set_params 0 53702 NULL
140096 +find_overflow_devnum_53711 find_overflow_devnum 0 53711 NULL
140097 +nlmon_open_53719 nlmon_open 0 53719 NULL nohasharray
140098 +status_control_write_53719 status_control_write 0-6-5 53719 &nlmon_open_53719
140099 +__ocfs2_resv_find_window_53721 __ocfs2_resv_find_window 3 53721 NULL
140100 +__proc_debug_mb_53732 __proc_debug_mb 5 53732 NULL
140101 +wdm_write_53735 wdm_write 3-0 53735 NULL
140102 +ext3_try_to_allocate_with_rsv_53737 ext3_try_to_allocate_with_rsv 3-0-5 53737 NULL
140103 +acpi_ev_address_space_dispatch_53738 acpi_ev_address_space_dispatch 0 53738 NULL nohasharray
140104 +apei_write_53738 apei_write 0 53738 &acpi_ev_address_space_dispatch_53738
140105 +ixgbe_notify_dca_53739 ixgbe_notify_dca 0 53739 NULL nohasharray
140106 +wil_vring_alloc_53739 wil_vring_alloc 0 53739 &ixgbe_notify_dca_53739
140107 +twl4030reg_disable_53741 twl4030reg_disable 0 53741 NULL nohasharray
140108 +ufs_setattr_53741 ufs_setattr 0 53741 &twl4030reg_disable_53741
140109 +ipath_read_umem32_53742 ipath_read_umem32 0 53742 NULL
140110 +da9052_disable_irq_53745 da9052_disable_irq 2 53745 NULL
140111 +start_fw_53746 start_fw 0 53746 NULL
140112 +ivtv_firmware_copy_53748 ivtv_firmware_copy 0 53748 NULL
140113 +tda18271_ir_cal_init_53751 tda18271_ir_cal_init 0 53751 NULL
140114 +sky2_get_regs_len_53754 sky2_get_regs_len 0 53754 NULL nohasharray
140115 +pci_read_config_byte_53754 pci_read_config_byte 0 53754 &sky2_get_regs_len_53754
140116 +lpfc_idiag_queacc_read_qe_53755 lpfc_idiag_queacc_read_qe 0-2 53755 NULL
140117 +hdpvr_i2c_read_53756 hdpvr_i2c_read 0 53756 NULL
140118 +wa_populate_buf_in_urb_53758 wa_populate_buf_in_urb 3-4 53758 NULL nohasharray
140119 +bql_set_limit_min_53758 bql_set_limit_min 0-4 53758 &wa_populate_buf_in_urb_53758
140120 +twl_rtc_alarm_irq_enable_53759 twl_rtc_alarm_irq_enable 0 53759 NULL
140121 +class_attr_show_53762 class_attr_show 0 53762 NULL
140122 +serport_ldisc_read_53764 serport_ldisc_read 0 53764 NULL
140123 +nes_show_ee_cmd_53765 nes_show_ee_cmd 0 53765 NULL nohasharray
140124 +smo8800_misc_read_53765 smo8800_misc_read 0-3 53765 &nes_show_ee_cmd_53765
140125 +store_53768 store 0-3 53768 NULL
140126 +ext4_walk_page_buffers_53771 ext4_walk_page_buffers 0 53771 NULL
140127 +ext2_acl_count_53773 ext2_acl_count 0-1 53773 NULL
140128 +radeon_show_edid1_53782 radeon_show_edid1 6-0-5 53782 NULL
140129 +falcon_b0_mem_map_size_53783 falcon_b0_mem_map_size 0 53783 NULL
140130 +__kfifo_dma_in_prepare_r_53792 __kfifo_dma_in_prepare_r 4-5 53792 NULL nohasharray
140131 +ubb_store_53792 ubb_store 0-3 53792 &__kfifo_dma_in_prepare_r_53792
140132 +call_usermodehelper_exec_53793 call_usermodehelper_exec 0 53793 NULL
140133 +block_write_end_53795 block_write_end 0-5 53795 NULL
140134 +show_fcstat_tx_words_53797 show_fcstat_tx_words 0 53797 NULL
140135 +qp_alloc_host_work_53798 qp_alloc_host_work 3-5 53798 NULL nohasharray
140136 +update_sf_53798 update_sf 0 53798 &qp_alloc_host_work_53798
140137 +__tty_alloc_driver_53799 __tty_alloc_driver 1 53799 NULL nohasharray
140138 +w1_master_attribute_show_attempts_53799 w1_master_attribute_show_attempts 0 53799 &__tty_alloc_driver_53799 nohasharray
140139 +gadget_strings_manufacturer_show_53799 gadget_strings_manufacturer_show 0 53799 &w1_master_attribute_show_attempts_53799 nohasharray
140140 +lio_target_np_show_iser_53799 lio_target_np_show_iser 0 53799 &gadget_strings_manufacturer_show_53799
140141 +regmap_raw_write_53803 regmap_raw_write 2-4-0 53803 NULL
140142 +b43_upload_microcode_53805 b43_upload_microcode 0 53805 NULL
140143 +lpfc_idiag_ctlacc_read_reg_53809 lpfc_idiag_ctlacc_read_reg 0-3 53809 NULL
140144 +nls_nullsize_53815 nls_nullsize 0 53815 NULL
140145 +radio_tea5777_set_freq_53817 radio_tea5777_set_freq 0 53817 NULL
140146 +setup_data_read_53822 setup_data_read 3-0 53822 NULL
140147 +tcp_recv_urg_53826 tcp_recv_urg 0-3 53826 NULL
140148 +part_stat_show_53838 part_stat_show 0 53838 NULL
140149 +wacom_status1_luminance_store_53844 wacom_status1_luminance_store 4-0 53844 NULL
140150 +ath10k_wmi_vdev_set_param_53849 ath10k_wmi_vdev_set_param 0 53849 NULL
140151 +store_imon_clock_53854 store_imon_clock 0-4 53854 NULL
140152 +smi_data_buf_phys_addr_show_53858 smi_data_buf_phys_addr_show 0 53858 NULL
140153 +__mpage_writepage_53860 __mpage_writepage 0 53860 NULL
140154 +show_led_53867 show_led 0 53867 NULL
140155 +mlx4_bitmap_alloc_range_53870 mlx4_bitmap_alloc_range 0-3 53870 NULL
140156 +btrfs_free_reserved_extent_53873 btrfs_free_reserved_extent 2 53873 NULL nohasharray
140157 +show_lssw_53873 show_lssw 0 53873 &btrfs_free_reserved_extent_53873 nohasharray
140158 +pms_read_53873 pms_read 3 53873 &show_lssw_53873
140159 +wcn36xx_smd_rsp_status_check_53874 wcn36xx_smd_rsp_status_check 0 53874 NULL nohasharray
140160 +HYPERVISOR_dom0_op_53874 HYPERVISOR_dom0_op 0 53874 &wcn36xx_smd_rsp_status_check_53874
140161 +nf_hook_thresh_53875 nf_hook_thresh 0 53875 NULL
140162 +mwifiex_cmd_tdls_oper_53876 mwifiex_cmd_tdls_oper 0 53876 NULL
140163 +ieee80211_if_fmt_dropped_frames_congestion_53883 ieee80211_if_fmt_dropped_frames_congestion 3 53883 NULL nohasharray
140164 +c2port_store_flash_access_53883 c2port_store_flash_access 0-4 53883 &ieee80211_if_fmt_dropped_frames_congestion_53883
140165 +packet_dev_mc_53885 packet_dev_mc 0 53885 NULL
140166 +mwifiex_fw_dump_read_53887 mwifiex_fw_dump_read 0-3 53887 NULL
140167 +__uncore_filter_c6_show_53891 __uncore_filter_c6_show 0 53891 NULL nohasharray
140168 +wl1271_boot_upload_firmware_chunk_53891 wl1271_boot_upload_firmware_chunk 0 53891 &__uncore_filter_c6_show_53891
140169 +sync_max_show_53894 sync_max_show 0 53894 NULL
140170 +m920x_i2c_xfer_53897 m920x_i2c_xfer 0-3 53897 NULL nohasharray
140171 +mei_me_write_message_53897 mei_me_write_message 0 53897 &m920x_i2c_xfer_53897
140172 +s5k4aa_s_ctrl_53899 s5k4aa_s_ctrl 0 53899 NULL
140173 +SyS_setgroups_53900 SyS_setgroups 1 53900 NULL
140174 +posix_acl_chmod_53904 posix_acl_chmod 0 53904 NULL
140175 +l2cap_sock_bind_53908 l2cap_sock_bind 0 53908 NULL
140176 +batadv_tt_tvlv_ogm_handler_v1_53909 batadv_tt_tvlv_ogm_handler_v1 5 53909 NULL
140177 +rocker_port_fwding_53916 rocker_port_fwding 0 53916 NULL
140178 +rtl8152_open_53918 rtl8152_open 0 53918 NULL
140179 +stv06xx_write_sensor_bytes_53919 stv06xx_write_sensor_bytes 0 53919 NULL
140180 +do_switch_53920 do_switch 0 53920 NULL
140181 +__dquot_transfer_53922 __dquot_transfer 0 53922 NULL
140182 +input_polldev_set_poll_53926 input_polldev_set_poll 0-4 53926 NULL
140183 +usb_serial_generic_write_53927 usb_serial_generic_write 4 53927 NULL
140184 +romfs_readpage_53928 romfs_readpage 0 53928 NULL
140185 +do_unbind_con_driver_53937 do_unbind_con_driver 0 53937 NULL
140186 +ocfs2_make_clusters_writable_53938 ocfs2_make_clusters_writable 0 53938 NULL
140187 +store_53940 store 0-4 53940 NULL
140188 +show_sas_phy_loss_of_dword_sync_count_53942 show_sas_phy_loss_of_dword_sync_count 0 53942 NULL
140189 +adcxx_set_max_53943 adcxx_set_max 0-4 53943 NULL
140190 +f7188x_gpio_direction_out_53946 f7188x_gpio_direction_out 0 53946 NULL
140191 +get_status_53950 get_status 0 53950 NULL
140192 +mthca_setup_cmd_doorbells_53954 mthca_setup_cmd_doorbells 2 53954 NULL
140193 +address_show_53957 address_show 0 53957 NULL
140194 +vmw_fb_set_par_53959 vmw_fb_set_par 0 53959 NULL
140195 +osdname_show_53962 osdname_show 0 53962 NULL
140196 +batadv_tt_global_init_53964 batadv_tt_global_init 0 53964 NULL
140197 +mlx4_num_eq_uar_53965 mlx4_num_eq_uar 0 53965 NULL
140198 +iwl_pcie_load_given_ucode_8000b_53970 iwl_pcie_load_given_ucode_8000b 0 53970 NULL
140199 +ds1682_show_53974 ds1682_show 0 53974 NULL nohasharray
140200 +fw_shutdown_notify_53974 fw_shutdown_notify 0 53974 &ds1682_show_53974
140201 +idetape_chrdev_write_53976 idetape_chrdev_write 3-0 53976 NULL
140202 +nfs_cache_register_sb_53977 nfs_cache_register_sb 0 53977 NULL
140203 +reshape_53978 reshape 0 53978 NULL
140204 +macvtap_get_minor_53980 macvtap_get_minor 0 53980 NULL
140205 +qlcnic_sriov_get_pf_info_53985 qlcnic_sriov_get_pf_info 0 53985 NULL
140206 +__iscsi_tpg_auth_store_userid_53989 __iscsi_tpg_auth_store_userid 0-3 53989 NULL
140207 +sl811h_urb_enqueue_53990 sl811h_urb_enqueue 0 53990 NULL
140208 +recv_53991 recv 0 53991 NULL
140209 +smm665_show_lcrit_53997 smm665_show_lcrit 0 53997 NULL
140210 +ieee80211_if_fmt_dot11MeshHWMPperrMinInterval_53998 ieee80211_if_fmt_dot11MeshHWMPperrMinInterval 3 53998 NULL
140211 +ngene_i2c_master_xfer_53999 ngene_i2c_master_xfer 0-3 53999 NULL
140212 +write_54000 write 0-6-5 54000 NULL
140213 +pcistub_slot_add_54001 pcistub_slot_add 0-3 54001 NULL
140214 +hdpvr_i2c_write_54005 hdpvr_i2c_write 0 54005 NULL
140215 +wil_fw_load_54008 wil_fw_load 0 54008 NULL
140216 +sta_info_insert_54009 sta_info_insert 0 54009 NULL
140217 +hfsplus_attr_build_key_54013 hfsplus_attr_build_key 0 54013 NULL nohasharray
140218 +state_store_54013 state_store 0-4 54013 &hfsplus_attr_build_key_54013
140219 +__uncore_filter_match_show_54015 __uncore_filter_match_show 0 54015 NULL
140220 +generic_hdmi_build_controls_54016 generic_hdmi_build_controls 0 54016 NULL
140221 +snd_pcm_lib_write_transfer_54018 snd_pcm_lib_write_transfer 5 54018 NULL
140222 +vmci_transport_notify_pkt_recv_pre_block_54019 vmci_transport_notify_pkt_recv_pre_block 0 54019 NULL nohasharray
140223 +mdc_kuc_write_54019 mdc_kuc_write 3 54019 &vmci_transport_notify_pkt_recv_pre_block_54019
140224 +ov6650_reg_read_54020 ov6650_reg_read 0 54020 NULL
140225 +do_con_write_54021 do_con_write 0-3 54021 NULL
140226 +cmpk_message_handle_tx_54024 cmpk_message_handle_tx 4 54024 NULL
140227 +ath5k_hw_txpower_54026 ath5k_hw_txpower 0 54026 NULL
140228 +status_show_54028 status_show 0 54028 NULL
140229 +zd1201_setconfig16_54030 zd1201_setconfig16 0 54030 NULL
140230 +ipxrtr_route_packet_54036 ipxrtr_route_packet 4-0 54036 NULL
140231 +snd_ca0106_pcm_trigger_playback_54037 snd_ca0106_pcm_trigger_playback 0 54037 NULL
140232 +nes_show_idx_addr_54043 nes_show_idx_addr 0 54043 NULL
140233 +kbic_read_regr_54045 kbic_read_regr 0 54045 NULL
140234 +batadv_tt_update_orig_54049 batadv_tt_update_orig 6-4 54049 NULL
140235 +vx_set_stream_format_54050 vx_set_stream_format 0 54050 NULL
140236 +udf_update_inode_54051 udf_update_inode 0 54051 NULL nohasharray
140237 +b43legacy_phy_init_tssi2dbm_table_54051 b43legacy_phy_init_tssi2dbm_table 0 54051 &udf_update_inode_54051
140238 +pipeline_dec_packet_out_read_54052 pipeline_dec_packet_out_read 3-0 54052 NULL
140239 +broadcast_show_54055 broadcast_show 0 54055 NULL nohasharray
140240 +ways_of_associativity_show_54055 ways_of_associativity_show 0 54055 &broadcast_show_54055
140241 +rproc_state_read_54057 rproc_state_read 3-0 54057 NULL nohasharray
140242 +bond_open_54057 bond_open 0 54057 &rproc_state_read_54057 nohasharray
140243 +rx_complete_54057 rx_complete 3 54057 &bond_open_54057
140244 +set_ac97_input_54069 set_ac97_input 0 54069 NULL nohasharray
140245 +buffer_write_io_error_54069 buffer_write_io_error 0 54069 &set_ac97_input_54069
140246 +ath10k_htt_rx_alloc_54070 ath10k_htt_rx_alloc 0 54070 NULL
140247 +vivid_start_generating_vid_cap_54071 vivid_start_generating_vid_cap 0 54071 NULL
140248 +acpi_ps_parse_loop_54072 acpi_ps_parse_loop 0 54072 NULL nohasharray
140249 +ltc2945_show_bool_54072 ltc2945_show_bool 0 54072 &acpi_ps_parse_loop_54072
140250 +show_in_beep_54074 show_in_beep 0 54074 NULL
140251 +ext3_xattr_security_get_54081 ext3_xattr_security_get 0 54081 NULL
140252 +bitmap_bitremap_54096 bitmap_bitremap 4 54096 NULL
140253 +remove_id_store_54097 remove_id_store 0-3 54097 NULL
140254 +snd_cs5535audio_trigger_54101 snd_cs5535audio_trigger 0 54101 NULL
140255 +altera_set_ir_pre_54103 altera_set_ir_pre 2 54103 NULL nohasharray
140256 +show_command_event_reg_54103 show_command_event_reg 0 54103 &altera_set_ir_pre_54103 nohasharray
140257 +lustre_posix_acl_xattr_filter_54103 lustre_posix_acl_xattr_filter 2 54103 &show_command_event_reg_54103
140258 +create_xattr_54106 create_xattr 5 54106 NULL
140259 +bd2802_store_adv_conf_54107 bd2802_store_adv_conf 0-4 54107 NULL
140260 +snd_soc_component_update_bits_legacy_54111 snd_soc_component_update_bits_legacy 0 54111 NULL
140261 +rmd128_init_54119 rmd128_init 0 54119 NULL nohasharray
140262 +wl1251_op_add_interface_54119 wl1251_op_add_interface 0 54119 &rmd128_init_54119
140263 +strn_len_54122 strn_len 0 54122 NULL
140264 +ct_pcm_capture_prepare_54125 ct_pcm_capture_prepare 0 54125 NULL
140265 +blk_mq_queue_reinit_notify_54126 blk_mq_queue_reinit_notify 0 54126 NULL
140266 +v9fs_xattr_get_54127 v9fs_xattr_get 0 54127 NULL
140267 +store_sys_acpi_54129 store_sys_acpi 0-4 54129 NULL nohasharray
140268 +store_linear_54129 store_linear 0-4 54129 &store_sys_acpi_54129
140269 +ivtv_s_ctrl_54132 ivtv_s_ctrl 0 54132 NULL
140270 +snd_usb_pcm_prepare_54134 snd_usb_pcm_prepare 0 54134 NULL nohasharray
140271 +product_show_54134 product_show 0 54134 &snd_usb_pcm_prepare_54134 nohasharray
140272 +proc_reg_write_54134 proc_reg_write 0-3 54134 &product_show_54134
140273 +isr_host_acknowledges_read_54136 isr_host_acknowledges_read 3-0 54136 NULL nohasharray
140274 +isdn_net_open_54136 isdn_net_open 0 54136 &isr_host_acknowledges_read_54136
140275 +rs5c372_sysfs_show_osc_54137 rs5c372_sysfs_show_osc 0 54137 NULL
140276 +irq_blk_threshold_write_54138 irq_blk_threshold_write 3-0 54138 NULL
140277 +wait_on_bit_54143 wait_on_bit 0 54143 NULL
140278 +simple_write_end_54149 simple_write_end 0-5 54149 NULL nohasharray
140279 +kvm_pv_reboot_notify_54149 kvm_pv_reboot_notify 0 54149 &simple_write_end_54149
140280 +set_min_width_54150 set_min_width 0-4 54150 NULL
140281 +devcgroup_update_access_54151 devcgroup_update_access 0 54151 NULL
140282 +mci_ce_noinfo_show_54154 mci_ce_noinfo_show 0 54154 NULL nohasharray
140283 +n_hdlc_tty_read_54154 n_hdlc_tty_read 0 54154 &mci_ce_noinfo_show_54154
140284 +skge_change_mtu_54157 skge_change_mtu 0 54157 NULL
140285 +skge_get_regs_len_54160 skge_get_regs_len 0 54160 NULL
140286 +f_rndis_opts_attr_show_54161 f_rndis_opts_attr_show 0 54161 NULL nohasharray
140287 +kszphy_rmii_clk_sel_54161 kszphy_rmii_clk_sel 0 54161 &f_rndis_opts_attr_show_54161
140288 +i2400m_zrealloc_2x_54166 i2400m_zrealloc_2x 3 54166 NULL
140289 +nouveau_falcon_create__54169 nouveau_falcon_create_ 8 54169 NULL
140290 +ext_prop_type_show_54170 ext_prop_type_show 0 54170 NULL
140291 +sysfs_show_reg_54174 sysfs_show_reg 0 54174 NULL
140292 +p9_client_prepare_req_54175 p9_client_prepare_req 3 54175 NULL
140293 +qla4xxx_iscsi_func_cnt_show_54184 qla4xxx_iscsi_func_cnt_show 0 54184 NULL
140294 +acpi_os_read_memory_54186 acpi_os_read_memory 1-3 54186 NULL
140295 +bd2802_store_reg0x07_54187 bd2802_store_reg0x07 0-4 54187 NULL
140296 +ata_scsi_park_store_54188 ata_scsi_park_store 0-4 54188 NULL
140297 +slab_attr_show_54189 slab_attr_show 0 54189 NULL
140298 +ubifs_check_node_54196 ubifs_check_node 0 54196 NULL nohasharray
140299 +fan_set_state_acpi4_54196 fan_set_state_acpi4 0 54196 &ubifs_check_node_54196
140300 +wl1251_hw_init_power_auth_54203 wl1251_hw_init_power_auth 0 54203 NULL
140301 +SyS_ipc_54206 SyS_ipc 3 54206 NULL
140302 +handle_version_mismatch_54211 handle_version_mismatch 0 54211 NULL
140303 +nilfs_palloc_prepare_free_entry_54212 nilfs_palloc_prepare_free_entry 0 54212 NULL nohasharray
140304 +twl_sysfs_compat_info_54212 twl_sysfs_compat_info 6-0-5 54212 &nilfs_palloc_prepare_free_entry_54212
140305 +target_core_alua_tg_pt_gp_attr_show_54214 target_core_alua_tg_pt_gp_attr_show 0 54214 NULL
140306 +devm_request_threaded_irq_54215 devm_request_threaded_irq 0 54215 NULL nohasharray
140307 +blkg_conf_prep_54215 blkg_conf_prep 0 54215 &devm_request_threaded_irq_54215
140308 +sctp_setsockopt_fragment_interleave_54216 sctp_setsockopt_fragment_interleave 0 54216 NULL
140309 +ocfs2_inode_revalidate_54217 ocfs2_inode_revalidate 0 54217 NULL
140310 +interface_capabilities_show_54218 interface_capabilities_show 0 54218 NULL
140311 +iwl_pcie_load_cpu_sections_8000b_54219 iwl_pcie_load_cpu_sections_8000b 0 54219 NULL
140312 +do_sys_poll_54221 do_sys_poll 2 54221 NULL
140313 +__register_chrdev_54223 __register_chrdev 2-3 54223 NULL
140314 +cm_validate_req_param_54225 cm_validate_req_param 0 54225 NULL
140315 +nfs_commit_list_54226 nfs_commit_list 0 54226 NULL
140316 +i8k_smm_54227 i8k_smm 0 54227 NULL
140317 +fc0012_get_if_frequency_54229 fc0012_get_if_frequency 0 54229 NULL
140318 +pi_read_regr_54231 pi_read_regr 0 54231 NULL nohasharray
140319 +lnext_show_54231 lnext_show 0 54231 &pi_read_regr_54231
140320 +mtd_read_oob_54234 mtd_read_oob 0 54234 NULL
140321 +get_a_ctxt_54239 get_a_ctxt 0 54239 NULL
140322 +store_queue_type_field_54243 store_queue_type_field 0-4 54243 NULL
140323 +bnx2x_setup_leading_54246 bnx2x_setup_leading 0 54246 NULL nohasharray
140324 +mcp23s08_read_regs_54246 mcp23s08_read_regs 4 54246 &bnx2x_setup_leading_54246
140325 +reada_add_block_54247 reada_add_block 2 54247 NULL
140326 +write_file_spec_scan_ctl_54248 write_file_spec_scan_ctl 3-0 54248 NULL nohasharray
140327 +stream_dequeue_54248 stream_dequeue 0 54248 &write_file_spec_scan_ctl_54248
140328 +ad7887_ring_preenable_54249 ad7887_ring_preenable 0 54249 NULL nohasharray
140329 +store_temp_offset_54249 store_temp_offset 0-4 54249 &ad7887_ring_preenable_54249
140330 +vxfs_statfs_54251 vxfs_statfs 0 54251 NULL
140331 +iscsi_tpg_param_show_AuthMethod_54252 iscsi_tpg_param_show_AuthMethod 0 54252 NULL
140332 +xfs_dir2_sf_addname_hard_54254 xfs_dir2_sf_addname_hard 3 54254 NULL
140333 +venus_setattr_54255 venus_setattr 0 54255 NULL
140334 +queue_logical_block_size_show_54257 queue_logical_block_size_show 0 54257 NULL
140335 +ceph_msgpool_get_54258 ceph_msgpool_get 2 54258 NULL
140336 +inv_reset_fifo_54259 inv_reset_fifo 0 54259 NULL
140337 +audio_write_54261 audio_write 4-0 54261 NULL nohasharray
140338 +wusb_prf_54261 wusb_prf 7-0 54261 &audio_write_54261 nohasharray
140339 +asus_wmi_get_devstate_bits_54261 asus_wmi_get_devstate_bits 0-3 54261 &wusb_prf_54261 nohasharray
140340 +bond_option_primary_reselect_set_54261 bond_option_primary_reselect_set 0 54261 &asus_wmi_get_devstate_bits_54261
140341 +get_temp_alarm_54267 get_temp_alarm 0 54267 NULL
140342 +mwifiex_getlog_read_54269 mwifiex_getlog_read 3-0 54269 NULL
140343 +kstrtou16_from_user_54274 kstrtou16_from_user 2 54274 NULL
140344 +sizeof_long_54276 sizeof_long 0 54276 NULL
140345 +ubi_calc_data_len_54279 ubi_calc_data_len 0-3 54279 NULL nohasharray
140346 +bond_option_tlb_dynamic_lb_set_54279 bond_option_tlb_dynamic_lb_set 0 54279 &ubi_calc_data_len_54279
140347 +mls_context_cpy_low_54281 mls_context_cpy_low 0 54281 NULL
140348 +fm10k_open_54283 fm10k_open 0 54283 NULL
140349 +msi2500_queue_setup_54289 msi2500_queue_setup 0 54289 NULL
140350 +_nfs4_proc_pathconf_54290 _nfs4_proc_pathconf 0 54290 NULL nohasharray
140351 +watchdog_trigger_54290 watchdog_trigger 0 54290 &_nfs4_proc_pathconf_54290
140352 +altera_set_dr_post_54291 altera_set_dr_post 2 54291 NULL
140353 +show_designated_port_54292 show_designated_port 0 54292 NULL
140354 +xiic_xfer_54293 xiic_xfer 0-3 54293 NULL
140355 +netlink_alloc_skb_54294 netlink_alloc_skb 2 54294 NULL
140356 +dlm_alloc_pagevec_54296 dlm_alloc_pagevec 1 54296 NULL nohasharray
140357 +sys_kexec_file_load_54296 sys_kexec_file_load 3 54296 &dlm_alloc_pagevec_54296
140358 +remove_store_54298 remove_store 0-4 54298 NULL
140359 +dentry_has_perm_54299 dentry_has_perm 0 54299 NULL
140360 +reclaim_pages_54301 reclaim_pages 3 54301 NULL
140361 +crc32_pclmul_init_54305 crc32_pclmul_init 0 54305 NULL
140362 +sprintf_54306 sprintf 0 54306 NULL
140363 +path_setxattr_54308 path_setxattr 4 54308 NULL
140364 +mlx4_en_create_rx_ring_54315 mlx4_en_create_rx_ring 3 54315 NULL
140365 +kone_set_settings_54317 kone_set_settings 0 54317 NULL
140366 +qlcnic_sriov_cfg_vf_guest_vlan_54318 qlcnic_sriov_cfg_vf_guest_vlan 0 54318 NULL
140367 +bio_add_pc_page_54319 bio_add_pc_page 4 54319 NULL nohasharray
140368 +snd_hwdep_write_54319 snd_hwdep_write 0-3 54319 &bio_add_pc_page_54319
140369 +setup_data_data_read_54324 setup_data_data_read 0-5-6 54324 NULL
140370 +elan_i2c_calibrate_54325 elan_i2c_calibrate 0 54325 NULL
140371 +pn_raw_send_54330 pn_raw_send 2 54330 NULL
140372 +bnx2_setup_int_mode_54335 bnx2_setup_int_mode 0 54335 NULL
140373 +ocrdma_addr_event_54337 ocrdma_addr_event 0 54337 NULL
140374 +ths7303_s_stream_54338 ths7303_s_stream 0 54338 NULL
140375 +br_fdb_fillbuf_54339 br_fdb_fillbuf 0 54339 NULL nohasharray
140376 +ks0127_s_stream_54339 ks0127_s_stream 0 54339 &br_fdb_fillbuf_54339
140377 +da9052_enable_vddout_channel_54341 da9052_enable_vddout_channel 0 54341 NULL
140378 +__alloc_dev_table_54343 __alloc_dev_table 2 54343 NULL
140379 +fat_writepage_54344 fat_writepage 0 54344 NULL
140380 +loop_attr_do_show_partscan_54346 loop_attr_do_show_partscan 0 54346 NULL
140381 +_osd_realloc_seg_54352 _osd_realloc_seg 3-0 54352 NULL nohasharray
140382 +__get_free_pages_54352 __get_free_pages 0 54352 &_osd_realloc_seg_54352
140383 +hsi_async_read_54365 hsi_async_read 0 54365 NULL
140384 +readlink_copy_54366 readlink_copy 2-0 54366 NULL nohasharray
140385 +lp55xx_show_current_54366 lp55xx_show_current 0 54366 &readlink_copy_54366
140386 +read_file_credit_dist_stats_54367 read_file_credit_dist_stats 3-0 54367 NULL
140387 +wake_up_pme_store_54368 wake_up_pme_store 0-4 54368 NULL
140388 +tps65912_set_bits_54370 tps65912_set_bits 0 54370 NULL
140389 +aac_show_model_54375 aac_show_model 0 54375 NULL
140390 +intel_sdvo_write_cmd_54377 intel_sdvo_write_cmd 4 54377 NULL nohasharray
140391 +do_dccp_setsockopt_54377 do_dccp_setsockopt 5-0 54377 &intel_sdvo_write_cmd_54377
140392 +ah_alloc_tmp_54378 ah_alloc_tmp 2-3 54378 NULL
140393 +gart_unmap_page_54379 gart_unmap_page 3-2 54379 NULL
140394 +raid56_parity_recover_54381 raid56_parity_recover 5-0 54381 NULL
140395 +wl1271_acx_cca_threshold_54385 wl1271_acx_cca_threshold 0 54385 NULL
140396 +snd_pcm_oss_read2_54387 snd_pcm_oss_read2 0-3 54387 NULL
140397 +bonding_show_packets_per_slave_54388 bonding_show_packets_per_slave 0 54388 NULL
140398 +hash_mac4_expire_54392 hash_mac4_expire 4 54392 NULL nohasharray
140399 +iwl_dbgfs_power_save_status_read_54392 iwl_dbgfs_power_save_status_read 3-0 54392 &hash_mac4_expire_54392
140400 +o2nm_cluster_attr_idle_timeout_ms_read_54400 o2nm_cluster_attr_idle_timeout_ms_read 0 54400 NULL nohasharray
140401 +set_gss_proxy_54400 set_gss_proxy 0 54400 &o2nm_cluster_attr_idle_timeout_ms_read_54400
140402 +snd_pcm_add_chmap_ctls_54404 snd_pcm_add_chmap_ctls 0 54404 NULL
140403 +efx_nic_describe_stats_54407 efx_nic_describe_stats 2 54407 NULL
140404 +__iscsi_disc_show_authenticate_target_54411 __iscsi_disc_show_authenticate_target 0 54411 NULL
140405 +iio_trigger_register_54412 iio_trigger_register 0 54412 NULL
140406 +ath10k_install_peer_wep_keys_54414 ath10k_install_peer_wep_keys 0 54414 NULL
140407 +sky2_set_mac_address_54415 sky2_set_mac_address 0 54415 NULL
140408 +copy_gadget_strings_54417 copy_gadget_strings 3-2 54417 NULL
140409 +wl1251_hw_init_energy_detection_54421 wl1251_hw_init_energy_detection 0 54421 NULL
140410 +ixgbe_request_irq_54422 ixgbe_request_irq 0 54422 NULL
140411 +nilfs_palloc_get_block_54425 nilfs_palloc_get_block 0 54425 NULL
140412 +new_lockspace_54427 new_lockspace 0 54427 NULL
140413 +__ocfs2_write_remove_suid_54433 __ocfs2_write_remove_suid 0 54433 NULL
140414 +pm3fb_check_var_54437 pm3fb_check_var 0 54437 NULL
140415 +rtl8139_open_54441 rtl8139_open 0 54441 NULL
140416 +read_firmid_54443 read_firmid 0 54443 NULL
140417 +cot_decompress_54452 cot_decompress 0 54452 NULL
140418 +mc13783_gpo_regulator_is_enabled_54460 mc13783_gpo_regulator_is_enabled 0 54460 NULL
140419 +lola_pcm_prepare_54465 lola_pcm_prepare 0 54465 NULL
140420 +uvesafb_show_vendor_54467 uvesafb_show_vendor 0 54467 NULL
140421 +dev_cpu_callback_54475 dev_cpu_callback 0 54475 NULL nohasharray
140422 +iscsit_ta_generate_node_acls_54475 iscsit_ta_generate_node_acls 0 54475 &dev_cpu_callback_54475
140423 +__erst_get_next_record_id_54478 __erst_get_next_record_id 0 54478 NULL
140424 +buffer_migrate_page_54480 buffer_migrate_page 0 54480 NULL
140425 +fuse_notify_inval_entry_54481 fuse_notify_inval_entry 0 54481 NULL
140426 +show_session_param_ISCSI_PARAM_DISCOVERY_SESS_54483 show_session_param_ISCSI_PARAM_DISCOVERY_SESS 0 54483 NULL
140427 +sparse_early_mem_maps_alloc_node_54485 sparse_early_mem_maps_alloc_node 4 54485 NULL
140428 +po1030_set_exposure_54489 po1030_set_exposure 0 54489 NULL
140429 +garmin_write_54492 garmin_write 0-4 54492 NULL
140430 +simple_strtoull_54493 simple_strtoull 0 54493 NULL
140431 +swiotlb_tbl_map_single_54495 swiotlb_tbl_map_single 0 54495 NULL
140432 +xen_alloc_ptpage_54497 xen_alloc_ptpage 2 54497 NULL
140433 +vfio_raw_config_read_54500 vfio_raw_config_read 0-3 54500 NULL
140434 +vfs_getattr_nosec_54503 vfs_getattr_nosec 0 54503 NULL nohasharray
140435 +ieee80211_tdls_mgmt_setup_54503 ieee80211_tdls_mgmt_setup 10 54503 &vfs_getattr_nosec_54503
140436 +sh_mobile_ceu_s_ctrl_54508 sh_mobile_ceu_s_ctrl 0 54508 NULL nohasharray
140437 +tipc_sk_anc_data_recv_54508 tipc_sk_anc_data_recv 0 54508 &sh_mobile_ceu_s_ctrl_54508 nohasharray
140438 +l2cap_create_basic_pdu_54508 l2cap_create_basic_pdu 3 54508 &tipc_sk_anc_data_recv_54508
140439 +btrfs_ordered_sum_size_54509 btrfs_ordered_sum_size 0-2 54509 NULL
140440 +xc_send_i2c_data_54514 xc_send_i2c_data 0 54514 NULL nohasharray
140441 +mci_ce_count_show_54514 mci_ce_count_show 0 54514 &xc_send_i2c_data_54514 nohasharray
140442 +xen_bus_to_phys_54514 xen_bus_to_phys 0-1 54514 &mci_ce_count_show_54514
140443 +cache_add_dev_54516 cache_add_dev 0 54516 NULL
140444 +create_lkb_54517 create_lkb 0 54517 NULL
140445 +rfc4106_set_key_54519 rfc4106_set_key 3 54519 NULL nohasharray
140446 +remove_id_show_54519 remove_id_show 0 54519 &rfc4106_set_key_54519
140447 +memory_get_max_bandwidth_54523 memory_get_max_bandwidth 0 54523 NULL
140448 +vmci_transport_dgram_enqueue_54525 vmci_transport_dgram_enqueue 4-0 54525 NULL
140449 +viacam_read_54526 viacam_read 3-0 54526 NULL
140450 +pnp_assign_resources_54531 pnp_assign_resources 0 54531 NULL
140451 +bq2415x_sysfs_show_timer_54533 bq2415x_sysfs_show_timer 0 54533 NULL
140452 +b43_bus_powerup_54534 b43_bus_powerup 0 54534 NULL
140453 +unix_dgram_connect_54535 unix_dgram_connect 3 54535 NULL
140454 +offcore_rsp_show_54537 offcore_rsp_show 0 54537 NULL
140455 +setsockopt_54539 setsockopt 5 54539 NULL
140456 +new_analog_input_54542 new_analog_input 0 54542 NULL
140457 +show_iface_discovery_auth_optional_54545 show_iface_discovery_auth_optional 0 54545 NULL nohasharray
140458 +pccard_store_card_pm_state_54545 pccard_store_card_pm_state 0-4 54545 &show_iface_discovery_auth_optional_54545
140459 +lbs_lowsnr_write_54549 lbs_lowsnr_write 3-0 54549 NULL
140460 +i915_gem_get_seqno_54555 i915_gem_get_seqno 0 54555 NULL
140461 +mwifiex_usb_submit_rx_urb_54558 mwifiex_usb_submit_rx_urb 2 54558 NULL
140462 +SYSC_setsockopt_54561 SYSC_setsockopt 5 54561 NULL
140463 +sht15_send_cmd_54567 sht15_send_cmd 0 54567 NULL
140464 +cxgbi_get_host_param_54569 cxgbi_get_host_param 0 54569 NULL nohasharray
140465 +l2tp_ip_getname_54569 l2tp_ip_getname 0 54569 &cxgbi_get_host_param_54569 nohasharray
140466 +f2fs_write_node_page_54569 f2fs_write_node_page 0 54569 &l2tp_ip_getname_54569
140467 +target_stat_scsi_tgt_dev_show_attr_num_lus_54570 target_stat_scsi_tgt_dev_show_attr_num_lus 0 54570 NULL
140468 +jffs2_security_listxattr_54571 jffs2_security_listxattr 0-5 54571 NULL nohasharray
140469 +skb_put_padto_54571 skb_put_padto 2 54571 &jffs2_security_listxattr_54571
140470 +nfsd_vfs_write_54577 nfsd_vfs_write 6 54577 NULL
140471 +s5k83a_set_brightness_54578 s5k83a_set_brightness 0 54578 NULL
140472 +rds_getname_54579 rds_getname 0 54579 NULL
140473 +fw_iso_buffer_init_54582 fw_iso_buffer_init 3 54582 NULL
140474 +xfrm_polexpire_msgsize_54589 xfrm_polexpire_msgsize 0 54589 NULL
140475 +sync_callback_54596 sync_callback 0 54596 NULL
140476 +authorized_default_show_54600 authorized_default_show 0 54600 NULL
140477 +security_netlink_send_54601 security_netlink_send 0 54601 NULL
140478 +irq_pkt_threshold_write_54605 irq_pkt_threshold_write 3-0 54605 NULL
140479 +it913x_set_params_54609 it913x_set_params 0 54609 NULL
140480 +pdacf_resume_54612 pdacf_resume 0 54612 NULL
140481 +show_unique_id_54613 show_unique_id 0 54613 NULL
140482 +qlcnic_82xx_config_intrpt_54614 qlcnic_82xx_config_intrpt 0 54614 NULL
140483 +sbp_update_unit_directory_54619 sbp_update_unit_directory 0 54619 NULL
140484 +vb2_dma_sg_alloc_54621 vb2_dma_sg_alloc 2 54621 NULL
140485 +port_fops_write_54627 port_fops_write 3-0 54627 NULL
140486 +pxa168_set_settings_54634 pxa168_set_settings 0 54634 NULL
140487 +s_ctrl_54635 s_ctrl 0 54635 NULL nohasharray
140488 +ds2780_read_block_54635 ds2780_read_block 4-3-0 54635 &s_ctrl_54635
140489 +w1_f23_fix_count_54636 w1_f23_fix_count 0-2-1-3 54636 NULL nohasharray
140490 +nilfs_superblock_sb_write_time_show_54636 nilfs_superblock_sb_write_time_show 0 54636 &w1_f23_fix_count_54636 nohasharray
140491 +ext2_write_end_54636 ext2_write_end 5-0 54636 &nilfs_superblock_sb_write_time_show_54636
140492 +uart_get_attr_closing_wait_54637 uart_get_attr_closing_wait 0 54637 NULL nohasharray
140493 +ds1682_eeprom_write_54637 ds1682_eeprom_write 0-5-6 54637 &uart_get_attr_closing_wait_54637
140494 +tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls_54638 tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls 0-3 54638 NULL
140495 +__addrconf_sysctl_register_54645 __addrconf_sysctl_register 0 54645 NULL
140496 +tipc_send_stream_54648 tipc_send_stream 4-0 54648 NULL
140497 +ath10k_htc_alloc_skb_54651 ath10k_htc_alloc_skb 2 54651 NULL
140498 +irq_timeout_read_54653 irq_timeout_read 3-0 54653 NULL
140499 +iscsi_stat_logout_show_attr_abnormal_logouts_54654 iscsi_stat_logout_show_attr_abnormal_logouts 0 54654 NULL
140500 +_regulator_enable_54655 _regulator_enable 0 54655 NULL nohasharray
140501 +ubifs_wbuf_sync_nolock_54655 ubifs_wbuf_sync_nolock 0 54655 &_regulator_enable_54655
140502 +dns_resolver_read_54658 dns_resolver_read 3 54658 NULL
140503 +twl6030_interrupt_mask_54659 twl6030_interrupt_mask 2 54659 NULL
140504 +simple_alloc_urb_54661 simple_alloc_urb 3 54661 NULL nohasharray
140505 +rds_page_remainder_cpu_notify_54661 rds_page_remainder_cpu_notify 0 54661 &simple_alloc_urb_54661
140506 +qla4xxx_serial_num_show_54662 qla4xxx_serial_num_show 0 54662 NULL nohasharray
140507 +multicast_query_interval_store_54662 multicast_query_interval_store 4-0 54662 &qla4xxx_serial_num_show_54662
140508 +read_dev_54664 read_dev 0 54664 NULL nohasharray
140509 +nfs4_server_capabilities_54664 nfs4_server_capabilities 0 54664 &read_dev_54664 nohasharray
140510 +s35390a_get_reg_54664 s35390a_get_reg 0 54664 &nfs4_server_capabilities_54664
140511 +bus_add_device_54665 bus_add_device 0 54665 NULL
140512 +cw1200_queue_stats_init_54670 cw1200_queue_stats_init 2 54670 NULL nohasharray
140513 +atmtcp_v_open_54670 atmtcp_v_open 0 54670 &cw1200_queue_stats_init_54670
140514 +bio_kmalloc_54672 bio_kmalloc 2 54672 NULL
140515 +show_target_temp_54673 show_target_temp 0 54673 NULL
140516 +evm_read_key_54674 evm_read_key 3-0 54674 NULL nohasharray
140517 +dm_attr_show_54674 dm_attr_show 0 54674 &evm_read_key_54674
140518 +ath10k_wmi_attach_54680 ath10k_wmi_attach 0 54680 NULL
140519 +arcnet_open_54681 arcnet_open 0 54681 NULL nohasharray
140520 +mc13xxx_rtc_set_alarm_54681 mc13xxx_rtc_set_alarm 0 54681 &arcnet_open_54681 nohasharray
140521 +rtnl_link_get_slave_info_data_size_54681 rtnl_link_get_slave_info_data_size 0 54681 &mc13xxx_rtc_set_alarm_54681
140522 +hfsplus_write_begin_54686 hfsplus_write_begin 0-3 54686 NULL
140523 +apei_exec_read_register_54687 apei_exec_read_register 0 54687 NULL nohasharray
140524 +jfs_direct_IO_54687 jfs_direct_IO 4-0 54687 &apei_exec_read_register_54687
140525 +ad7879_disable_store_54690 ad7879_disable_store 0-4 54690 NULL
140526 +ath9k_hw_rf_set_freq_54699 ath9k_hw_rf_set_freq 0 54699 NULL
140527 +platform_get_irq_byname_54700 platform_get_irq_byname 0 54700 NULL
140528 +smack_task_setscheduler_54707 smack_task_setscheduler 0 54707 NULL
140529 +rfkill_fop_read_54711 rfkill_fop_read 3-0 54711 NULL
140530 +hpet_read_54717 hpet_read 0-3 54717 NULL nohasharray
140531 +iio_trigger_write_current_54717 iio_trigger_write_current 0-4 54717 &hpet_read_54717
140532 +_add_sg_continuation_descriptor_54721 _add_sg_continuation_descriptor 3 54721 NULL nohasharray
140533 +pinmux_gpio_direction_54721 pinmux_gpio_direction 0 54721 &_add_sg_continuation_descriptor_54721
140534 +mwl8k_txq_init_54724 mwl8k_txq_init 0 54724 NULL
140535 +show_54725 show 0 54725 NULL
140536 +set_con2fb_map_54727 set_con2fb_map 0 54727 NULL
140537 +rmd128_final_54728 rmd128_final 0 54728 NULL
140538 +show_vgapass_54732 show_vgapass 0 54732 NULL
140539 +mcs_setup_transceiver_sharp_54734 mcs_setup_transceiver_sharp 0 54734 NULL
140540 +ocfs2_control_write_54737 ocfs2_control_write 3-0 54737 NULL
140541 +kzalloc_54740 kzalloc 1 54740 NULL nohasharray
140542 +store_led_override_54740 store_led_override 0-4 54740 &kzalloc_54740
140543 +do_trimming_54741 do_trimming 3 54741 NULL
140544 +fm_tx_set_rds_mode_54743 fm_tx_set_rds_mode 0 54743 NULL
140545 +wep_iv_read_54744 wep_iv_read 3-0 54744 NULL nohasharray
140546 +dn_hash_sock_54744 dn_hash_sock 0 54744 &wep_iv_read_54744
140547 +mt9v022_g_fmt_54745 mt9v022_g_fmt 0 54745 NULL nohasharray
140548 +_ctl_diag_trigger_master_store_54745 _ctl_diag_trigger_master_store 0-4 54745 &mt9v022_g_fmt_54745
140549 +lpfc_idiag_pcicfg_write_54749 lpfc_idiag_pcicfg_write 3-0 54749 NULL
140550 +iio_event_chrdev_read_54757 iio_event_chrdev_read 3-0 54757 NULL
140551 +adis16480_show_firmware_date_54762 adis16480_show_firmware_date 3-0 54762 NULL
140552 +show_zone_54763 show_zone 0 54763 NULL
140553 +smsc9420_ethtool_getregslen_54764 smsc9420_ethtool_getregslen 0 54764 NULL
140554 +nfs3_listxattr_54765 nfs3_listxattr 0-3 54765 NULL
140555 +snd_seq_ioctl_system_info_54773 snd_seq_ioctl_system_info 0 54773 NULL
140556 +lbtf_op_add_interface_54775 lbtf_op_add_interface 0 54775 NULL
140557 +dummy_dev_init_54776 dummy_dev_init 0 54776 NULL
140558 +blk_mq_sysfs_merged_show_54780 blk_mq_sysfs_merged_show 0 54780 NULL
140559 +s3c_camif_video_s_ctrl_54787 s3c_camif_video_s_ctrl 0 54787 NULL
140560 +sis190_open_54790 sis190_open 0 54790 NULL
140561 +nfs41_find_root_sec_54791 nfs41_find_root_sec 0 54791 NULL nohasharray
140562 +xfs_rtallocate_extent_block_54791 xfs_rtallocate_extent_block 0 54791 &nfs41_find_root_sec_54791
140563 +flexcop_device_kmalloc_54793 flexcop_device_kmalloc 1 54793 NULL
140564 +show_fcoe_fcf_device_fka_period_54796 show_fcoe_fcf_device_fka_period 0 54796 NULL
140565 +domain_init_54797 domain_init 2 54797 NULL
140566 +ext3_find_goal_54801 ext3_find_goal 0 54801 NULL nohasharray
140567 +acpi_ds_resolve_operands_54801 acpi_ds_resolve_operands 0 54801 &ext3_find_goal_54801 nohasharray
140568 +acpi_thermal_cpufreq_notifier_54801 acpi_thermal_cpufreq_notifier 0 54801 &acpi_ds_resolve_operands_54801
140569 +imx074_s_fmt_54808 imx074_s_fmt 0 54808 NULL nohasharray
140570 +wl1271_init_vif_specific_54808 wl1271_init_vif_specific 0 54808 &imx074_s_fmt_54808
140571 +nfsd_write_54809 nfsd_write 6 54809 NULL
140572 +iio_triggered_buffer_postenable_54812 iio_triggered_buffer_postenable 0 54812 NULL
140573 +ar9287_dump_modal_eeprom_54814 ar9287_dump_modal_eeprom 2-3-0 54814 NULL
140574 +kvzalloc_54815 kvzalloc 1 54815 NULL nohasharray
140575 +aes_decrypt_fail_read_54815 aes_decrypt_fail_read 3-0 54815 &kvzalloc_54815
140576 +slabs_cpu_partial_show_54823 slabs_cpu_partial_show 0 54823 NULL
140577 +_ctl_version_product_show_54831 _ctl_version_product_show 0 54831 NULL nohasharray
140578 +__c2port_write_flash_erase_54831 __c2port_write_flash_erase 0 54831 &_ctl_version_product_show_54831
140579 +generic_perform_write_54832 generic_perform_write 3-0 54832 NULL
140580 +omap_hsmmc_prepare_54833 omap_hsmmc_prepare 0 54833 NULL
140581 +write_rio_54837 write_rio 3-0 54837 NULL
140582 +ext3_acl_from_disk_54839 ext3_acl_from_disk 2 54839 NULL nohasharray
140583 +nouveau_engctx_create__54839 nouveau_engctx_create_ 8 54839 &ext3_acl_from_disk_54839
140584 +gpio_direction_show_54843 gpio_direction_show 0 54843 NULL
140585 +prepare_dma_54845 prepare_dma 0 54845 NULL
140586 +rocker_flow_tbl_add_54846 rocker_flow_tbl_add 0 54846 NULL nohasharray
140587 +hw_reset_phy_54846 hw_reset_phy 0 54846 &rocker_flow_tbl_add_54846
140588 +scsi_add_host_54847 scsi_add_host 0 54847 NULL nohasharray
140589 +skein_256_final_54847 skein_256_final 0 54847 &scsi_add_host_54847
140590 +ufx_ops_write_54848 ufx_ops_write 3 54848 NULL
140591 +printer_read_54851 printer_read 3 54851 NULL
140592 +assign_irq_vector_54852 assign_irq_vector 0 54852 NULL
140593 +show_node_54859 show_node 0 54859 NULL
140594 +nilfs_segctor_attr_store_54860 nilfs_segctor_attr_store 0-4 54860 NULL
140595 +m41t80_get_datetime_54861 m41t80_get_datetime 0 54861 NULL
140596 +rdev_attr_store_54863 rdev_attr_store 0-4 54863 NULL
140597 +broadsheet_spiflash_rewrite_sector_54864 broadsheet_spiflash_rewrite_sector 2-0 54864 NULL
140598 +prism_build_supp_rates_54865 prism_build_supp_rates 0 54865 NULL
140599 +f2fs_xattr_generic_list_54866 f2fs_xattr_generic_list 0-5 54866 NULL nohasharray
140600 +acpi_ex_resolve_node_to_value_54866 acpi_ex_resolve_node_to_value 0 54866 &f2fs_xattr_generic_list_54866
140601 +cpuset_track_online_nodes_54867 cpuset_track_online_nodes 0 54867 NULL
140602 +show_learning_54874 show_learning 0 54874 NULL
140603 +time_show_54879 time_show 0 54879 NULL nohasharray
140604 +xfs_alloc_read_agfl_54879 xfs_alloc_read_agfl 0 54879 &time_show_54879
140605 +mlx4_en_tunnel_steer_add_54880 mlx4_en_tunnel_steer_add 0 54880 NULL
140606 +dmi_entry_raw_read_54883 dmi_entry_raw_read 0-5-6 54883 NULL
140607 +isert_map_data_buf_54886 isert_map_data_buf 6-4 54886 NULL
140608 +hci_dev_open_54891 hci_dev_open 0 54891 NULL nohasharray
140609 +mxt_send_bootloader_cmd_54891 mxt_send_bootloader_cmd 0 54891 &hci_dev_open_54891
140610 +dummy_pcm_prepare_54892 dummy_pcm_prepare 0 54892 NULL
140611 +bnx2x_change_mtu_54893 bnx2x_change_mtu 0 54893 NULL
140612 +pscsi_create_type_rom_54898 pscsi_create_type_rom 0 54898 NULL nohasharray
140613 +store_fan_start_output_54898 store_fan_start_output 0-4 54898 &pscsi_create_type_rom_54898
140614 +sendmsg_54900 sendmsg 0-4 54900 NULL
140615 +squashfs_listxattr_54905 squashfs_listxattr 0-3 54905 NULL nohasharray
140616 +affs_extent_file_ofs_54905 affs_extent_file_ofs 0 54905 &squashfs_listxattr_54905
140617 +adis_enable_irq_54908 adis_enable_irq 0 54908 NULL
140618 +ad7791_set_channel_54909 ad7791_set_channel 0 54909 NULL
140619 +snd_es1968_pcm_trigger_54911 snd_es1968_pcm_trigger 0 54911 NULL
140620 +iscsi_pool_init_54913 iscsi_pool_init 2-4 54913 NULL nohasharray
140621 +kobject_set_name_vargs_54913 kobject_set_name_vargs 0 54913 &iscsi_pool_init_54913
140622 +store_temp_54915 store_temp 0-4 54915 NULL
140623 +ft_nacl_show_node_name_54916 ft_nacl_show_node_name 0 54916 NULL
140624 +__ipoib_vlan_add_54918 __ipoib_vlan_add 0 54918 NULL
140625 +__logfs_segment_read_54920 __logfs_segment_read 0 54920 NULL
140626 +qlcnic_82xx_store_beacon_54923 qlcnic_82xx_store_beacon 0-3 54923 NULL
140627 +loopback_dev_init_54927 loopback_dev_init 0 54927 NULL
140628 +wl1251_boot_init_seq_54930 wl1251_boot_init_seq 0 54930 NULL
140629 +bio_add_page_54933 bio_add_page 0-3 54933 NULL
140630 +load_fx_54934 load_fx 0 54934 NULL
140631 +input_polldev_get_max_54936 input_polldev_get_max 0 54936 NULL
140632 +mxms_structlen_54939 mxms_structlen 0 54939 NULL nohasharray
140633 +descending_callback_54939 descending_callback 0 54939 &mxms_structlen_54939 nohasharray
140634 +snd_opl3_load_patch_seq_oss_54939 snd_opl3_load_patch_seq_oss 0 54939 &descending_callback_54939
140635 +ddebug_change_54940 ddebug_change 0 54940 NULL
140636 +add_port_54941 add_port 2 54941 NULL
140637 +dump_kernel_offset_54942 dump_kernel_offset 0 54942 NULL nohasharray
140638 +bcm5482_read_status_54942 bcm5482_read_status 0 54942 &dump_kernel_offset_54942
140639 +__uncore_filter_band0_show_54943 __uncore_filter_band0_show 0 54943 NULL nohasharray
140640 +lowpan_xmit_fragment_54943 lowpan_xmit_fragment 6-4 54943 &__uncore_filter_band0_show_54943
140641 +rj54n1_g_crop_54945 rj54n1_g_crop 0 54945 NULL
140642 +ath9k_dump_btcoex_54949 ath9k_dump_btcoex 3-0 54949 NULL
140643 +make_rate_54951 make_rate 0 54951 NULL
140644 +usbhid_raw_request_54957 usbhid_raw_request 0 54957 NULL nohasharray
140645 +write_fw_block_54957 write_fw_block 0 54957 &usbhid_raw_request_54957
140646 +init_pitch_v2_54959 init_pitch_v2 0 54959 NULL
140647 +host_control_smi_type_show_54961 host_control_smi_type_show 0 54961 NULL
140648 +recv_cb_54962 recv_cb 0 54962 NULL
140649 +ggtt_probe_common_54963 ggtt_probe_common 2 54963 NULL
140650 +smb2_open_file_54967 smb2_open_file 0 54967 NULL nohasharray
140651 +alauda_write_data_54967 alauda_write_data 3 54967 &smb2_open_file_54967
140652 +c4_add_card_54968 c4_add_card 3 54968 NULL
140653 +uart_get_attr_uartclk_54975 uart_get_attr_uartclk 0 54975 NULL
140654 +igb_alloc_q_vectors_54977 igb_alloc_q_vectors 0 54977 NULL
140655 +ubi_change_vtbl_record_54979 ubi_change_vtbl_record 0 54979 NULL nohasharray
140656 +dev_exception_add_54979 dev_exception_add 0 54979 &ubi_change_vtbl_record_54979
140657 +virtual_gb_show_54981 virtual_gb_show 0 54981 NULL
140658 +_queue_data_54983 _queue_data 4 54983 NULL
140659 +cachefiles_daemon_inuse_54984 cachefiles_daemon_inuse 0 54984 NULL
140660 +net2280_start_54985 net2280_start 0 54985 NULL
140661 +ext3_xattr_get_54989 ext3_xattr_get 0 54989 NULL nohasharray
140662 +padlock_sha256_init_nano_54989 padlock_sha256_init_nano 0 54989 &ext3_xattr_get_54989
140663 +instance_npe_count_show_54995 instance_npe_count_show 0 54995 NULL nohasharray
140664 +mem_cgroup_precharge_mc_54995 mem_cgroup_precharge_mc 0 54995 &instance_npe_count_show_54995
140665 +ov5642_s_fmt_54996 ov5642_s_fmt 0 54996 NULL nohasharray
140666 +load_patch_54996 load_patch 0 54996 &ov5642_s_fmt_54996
140667 +ocfs2_read_inline_data_54999 ocfs2_read_inline_data 0 54999 NULL
140668 +wl1251_cmd_vbm_55009 wl1251_cmd_vbm 0 55009 NULL
140669 +cx231xx_v4l2_read_55014 cx231xx_v4l2_read 3-0 55014 NULL
140670 +i2o_exec_show_vendor_id_55020 i2o_exec_show_vendor_id 0 55020 NULL nohasharray
140671 +ipvlan_vlan_rx_add_vid_55020 ipvlan_vlan_rx_add_vid 0 55020 &i2o_exec_show_vendor_id_55020
140672 +driver_pin_configs_show_55022 driver_pin_configs_show 0 55022 NULL
140673 +error_error_null_Frame_tx_start_read_55024 error_error_null_Frame_tx_start_read 3-0 55024 NULL
140674 +firmware_loading_store_55029 firmware_loading_store 0-4 55029 NULL
140675 +ubifs_read_node_wbuf_55034 ubifs_read_node_wbuf 0 55034 NULL
140676 +target_stat_scsi_auth_intr_attr_store_55035 target_stat_scsi_auth_intr_attr_store 0 55035 NULL
140677 +efw_transaction_55052 efw_transaction 5-7 55052 NULL
140678 +snd_cmipci_pcm_prepare_55054 snd_cmipci_pcm_prepare 0 55054 NULL
140679 +ima_inode_removexattr_55055 ima_inode_removexattr 0 55055 NULL
140680 +sctp_setsockopt_primary_addr_55057 sctp_setsockopt_primary_addr 0 55057 NULL
140681 +tps65912_read_55058 tps65912_read 0 55058 NULL
140682 +read_55065 read 0 55065 NULL
140683 +idt77252_send_skb_55068 idt77252_send_skb 0 55068 NULL
140684 +drm_dp_mst_topology_mgr_init_55074 drm_dp_mst_topology_mgr_init 5 55074 NULL nohasharray
140685 +iscsi_stat_tgt_attr_show_attr_inst_55074 iscsi_stat_tgt_attr_show_attr_inst 0 55074 &drm_dp_mst_topology_mgr_init_55074 nohasharray
140686 +lanai_setup_tx_vci_55074 lanai_setup_tx_vci 0 55074 &iscsi_stat_tgt_attr_show_attr_inst_55074
140687 +apei_exec_run_55075 apei_exec_run 0 55075 NULL
140688 +bitmap_storage_alloc_55077 bitmap_storage_alloc 2-0 55077 NULL
140689 +fuse_read_interrupt_55081 fuse_read_interrupt 0 55081 NULL
140690 +acq_write_55082 acq_write 0-3 55082 NULL nohasharray
140691 +cdc_mbim_rx_add_vid_55082 cdc_mbim_rx_add_vid 0 55082 &acq_write_55082
140692 +lnc_add_55085 lnc_add 0 55085 NULL
140693 +read_dma_55086 read_dma 3 55086 NULL
140694 +__pci_dev_reset_55090 __pci_dev_reset 0 55090 NULL
140695 +solo_p2m_dma_t_55094 solo_p2m_dma_t 0 55094 NULL
140696 +hx8357_spi_write_array_55095 hx8357_spi_write_array 3 55095 NULL
140697 +update_raid_disks_55100 update_raid_disks 0 55100 NULL
140698 +p9_client_write_55105 p9_client_write 0 55105 NULL
140699 +rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106 rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read 3-0 55106 NULL nohasharray
140700 +proc_sys_read_55106 proc_sys_read 0-3 55106 &rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106
140701 +show_counter_rx_lpcrc_errs_55112 show_counter_rx_lpcrc_errs 0 55112 NULL
140702 +corrupt_data_55120 corrupt_data 0-3 55120 NULL
140703 +edac_pci_instance_store_55129 edac_pci_instance_store 0-4 55129 NULL
140704 +sha256_ssse3_init_55131 sha256_ssse3_init 0 55131 NULL
140705 +crypto_ahash_setkey_55134 crypto_ahash_setkey 0-3 55134 NULL nohasharray
140706 +gr_ep_enable_55134 gr_ep_enable 0 55134 &crypto_ahash_setkey_55134
140707 +wp512_update_55143 wp512_update 0 55143 NULL
140708 +iscsi_tpg_param_store_DataPDUInOrder_55147 iscsi_tpg_param_store_DataPDUInOrder 0-3 55147 NULL
140709 +ieee80211_if_read_uapsd_queues_55150 ieee80211_if_read_uapsd_queues 3-0 55150 NULL
140710 +tcp_splice_read_55151 tcp_splice_read 0 55151 NULL
140711 +btrfs_fdatawrite_range_55152 btrfs_fdatawrite_range 0 55152 NULL nohasharray
140712 +shmem_write_end_55152 shmem_write_end 0-5 55152 &btrfs_fdatawrite_range_55152
140713 +rtl2830_wr_regs_55154 rtl2830_wr_regs 0 55154 NULL nohasharray
140714 +__uncore_mask_opc_show_55154 __uncore_mask_opc_show 0 55154 &rtl2830_wr_regs_55154
140715 +snd_rme9652_trigger_55155 snd_rme9652_trigger 0 55155 NULL nohasharray
140716 +dwc3_gadget_ep_queue_55155 dwc3_gadget_ep_queue 0 55155 &snd_rme9652_trigger_55155
140717 +xfs_icsb_modify_counters_55156 xfs_icsb_modify_counters 0 55156 NULL
140718 +pwm_show_55165 pwm_show 0 55165 NULL
140719 +xen_pcpu_down_55168 xen_pcpu_down 0 55168 NULL
140720 +__rpipe_set_descr_55173 __rpipe_set_descr 0 55173 NULL
140721 +show_55175 show 0 55175 NULL nohasharray
140722 +xfs_attr_shortform_lookup_55175 xfs_attr_shortform_lookup 0 55175 &show_55175
140723 +pcf85063_get_datetime_55179 pcf85063_get_datetime 0 55179 NULL
140724 +patch_alc882_55183 patch_alc882 0 55183 NULL
140725 +wacom_status1_luminance_show_55184 wacom_status1_luminance_show 0 55184 NULL
140726 +gfs2_ri_update_55185 gfs2_ri_update 0 55185 NULL
140727 +de4x5_open_55186 de4x5_open 0 55186 NULL
140728 +alloc_lpt_leb_55189 alloc_lpt_leb 0 55189 NULL nohasharray
140729 +lp3943_gpio_request_55189 lp3943_gpio_request 0 55189 &alloc_lpt_leb_55189
140730 +itg3200_read_reg_8_55190 itg3200_read_reg_8 0 55190 NULL nohasharray
140731 +drbd_send_55190 drbd_send 4 55190 &itg3200_read_reg_8_55190
140732 +show_status_55193 show_status 0 55193 NULL
140733 +set_gpio_mask_55194 set_gpio_mask 0-4 55194 NULL
140734 +sel_write_relabel_55195 sel_write_relabel 3 55195 NULL nohasharray
140735 +zswap_cpu_notifier_55195 zswap_cpu_notifier 0 55195 &sel_write_relabel_55195
140736 +compat_SyS_ppoll_55196 compat_SyS_ppoll 2 55196 NULL
140737 +gr_udc_start_55200 gr_udc_start 0 55200 NULL
140738 +sched_feat_write_55202 sched_feat_write 3-0 55202 NULL nohasharray
140739 +tcmu_get_blocks_55202 tcmu_get_blocks 0 55202 &sched_feat_write_55202
140740 +ht40allow_map_read_55209 ht40allow_map_read 3-0 55209 NULL nohasharray
140741 +vsock_dgram_recvmsg_55209 vsock_dgram_recvmsg 0-4 55209 &ht40allow_map_read_55209 nohasharray
140742 +isdn_net_ciscohdlck_alloc_skb_55209 isdn_net_ciscohdlck_alloc_skb 2 55209 &vsock_dgram_recvmsg_55209
140743 +dlci_change_mtu_55210 dlci_change_mtu 0 55210 NULL
140744 +__kfifo_dma_out_prepare_r_55211 __kfifo_dma_out_prepare_r 4-5 55211 NULL
140745 +mlx4_load_one_55213 mlx4_load_one 3 55213 NULL
140746 +do_raw_setsockopt_55215 do_raw_setsockopt 5-0 55215 NULL
140747 +qxl_alloc_client_monitors_config_55216 qxl_alloc_client_monitors_config 2 55216 NULL
140748 +nouveau_mc_create__55217 nouveau_mc_create_ 4 55217 NULL
140749 +p2a_55219 p2a 0-1 55219 NULL
140750 +firm_send_command_55222 firm_send_command 0 55222 NULL
140751 +dbAllocDmap_55227 dbAllocDmap 0 55227 NULL
140752 +be_vlan_add_vid_55230 be_vlan_add_vid 0 55230 NULL
140753 +show_counter_rx_ebps_55234 show_counter_rx_ebps 0 55234 NULL
140754 +zd_chip_enable_int_55245 zd_chip_enable_int 0 55245 NULL
140755 +show_host_param_ISCSI_HOST_PARAM_PORT_STATE_55246 show_host_param_ISCSI_HOST_PARAM_PORT_STATE 0 55246 NULL
140756 +memcpy_fromiovec_55247 memcpy_fromiovec 3-0 55247 NULL
140757 +create_proc_profile_55256 create_proc_profile 0 55256 NULL
140758 +xhci_evaluate_context_result_55258 xhci_evaluate_context_result 0 55258 NULL
140759 +cfq_slice_async_store_55262 cfq_slice_async_store 3-0 55262 NULL
140760 +output_sleep_55265 output_sleep 0 55265 NULL
140761 +st_sensors_i2c_write_byte_55266 st_sensors_i2c_write_byte 0 55266 NULL
140762 +vbi_cap_queue_setup_55269 vbi_cap_queue_setup 0 55269 NULL
140763 +_nfs41_proc_get_locations_55273 _nfs41_proc_get_locations 0 55273 NULL
140764 +lbs_failcount_write_55276 lbs_failcount_write 3-0 55276 NULL
140765 +show_spi_transport_min_period_55279 show_spi_transport_min_period 0 55279 NULL
140766 +inet_sendpage_55281 inet_sendpage 4 55281 NULL
140767 +f7188x_gpio_direction_in_55284 f7188x_gpio_direction_in 0 55284 NULL
140768 +pm8001_ctl_gsm_log_show_55287 pm8001_ctl_gsm_log_show 0 55287 NULL
140769 +snd_seq_queue_use_55289 snd_seq_queue_use 0 55289 NULL
140770 +rx_streaming_interval_read_55291 rx_streaming_interval_read 3-0 55291 NULL
140771 +apds990x_lux_thresh_above_store_55296 apds990x_lux_thresh_above_store 0-4 55296 NULL
140772 +lov_get_stripecnt_55297 lov_get_stripecnt 0-3 55297 NULL
140773 +show_session_param_ISCSI_PARAM_TPGT_55299 show_session_param_ISCSI_PARAM_TPGT 0 55299 NULL
140774 +gsm_control_modem_55303 gsm_control_modem 3 55303 NULL
140775 +__get_vm_area_node_55305 __get_vm_area_node 1 55305 NULL nohasharray
140776 +qp_alloc_guest_work_55305 qp_alloc_guest_work 3-5 55305 &__get_vm_area_node_55305 nohasharray
140777 +compat_SyS_process_vm_readv_55305 compat_SyS_process_vm_readv 3-5 55305 &qp_alloc_guest_work_55305
140778 +adxl34x_rate_show_55315 adxl34x_rate_show 0 55315 NULL
140779 +w5100_get_regs_len_55317 w5100_get_regs_len 0 55317 NULL
140780 +vfat_revalidate_shortname_55319 vfat_revalidate_shortname 0 55319 NULL
140781 +compat_SyS_mbind_55329 compat_SyS_mbind 5 55329 NULL
140782 +show_fc_host_port_state_55331 show_fc_host_port_state 0 55331 NULL
140783 +gpio_trig_gpio_show_55336 gpio_trig_gpio_show 0 55336 NULL
140784 +reg_read_55337 reg_read 0 55337 NULL
140785 +vme_user_read_55338 vme_user_read 3 55338 NULL
140786 +read_byte_55340 read_byte 0 55340 NULL
140787 +__wa_xfer_setup_sizes_55342 __wa_xfer_setup_sizes 0 55342 NULL
140788 +SYSC_recvfrom_55346 SYSC_recvfrom 3 55346 NULL
140789 +udf_writepage_55347 udf_writepage 0 55347 NULL
140790 +device_user_lock_55350 device_user_lock 0 55350 NULL
140791 +show_in0_max_55351 show_in0_max 0 55351 NULL
140792 +input_dev_show_cap_ff_55354 input_dev_show_cap_ff 0 55354 NULL nohasharray
140793 +set_nic_info_55354 set_nic_info 0 55354 &input_dev_show_cap_ff_55354
140794 +relay_hotcpu_callback_55355 relay_hotcpu_callback 0 55355 NULL
140795 +tps80031_reads_55356 tps80031_reads 0 55356 NULL
140796 +dsbr100_start_55357 dsbr100_start 0 55357 NULL nohasharray
140797 +attr_select_right_store_tpkbd_55357 attr_select_right_store_tpkbd 0-4 55357 &dsbr100_start_55357
140798 +do_command_55363 do_command 0 55363 NULL
140799 +vb2_reqbufs_55367 vb2_reqbufs 0 55367 NULL
140800 +cxacru_sysfs_show_line_startable_55372 cxacru_sysfs_show_line_startable 0 55372 NULL
140801 +get_fan_alarm_55373 get_fan_alarm 0 55373 NULL
140802 +netpoll_setup_55376 netpoll_setup 0 55376 NULL
140803 +protocol_id_get_55382 protocol_id_get 0 55382 NULL
140804 +nf_nat_ipv4_manip_pkt_55387 nf_nat_ipv4_manip_pkt 2 55387 NULL
140805 +compass_calibration_store_55390 compass_calibration_store 4-0 55390 NULL
140806 +iscsi_nacl_attrib_store_nopin_response_timeout_55391 iscsi_nacl_attrib_store_nopin_response_timeout 0-3 55391 NULL nohasharray
140807 +cw1200_sdio_align_size_55391 cw1200_sdio_align_size 2 55391 &iscsi_nacl_attrib_store_nopin_response_timeout_55391
140808 +bnx2x_set_real_num_queues_55399 bnx2x_set_real_num_queues 0 55399 NULL
140809 +ad7314_show_temperature_55402 ad7314_show_temperature 0 55402 NULL
140810 +wacom_btnimg3_store_55403 wacom_btnimg3_store 4-0 55403 NULL
140811 +yurex_read_55405 yurex_read 0-3 55405 NULL
140812 +lx_pipe_pause_55406 lx_pipe_pause 0 55406 NULL
140813 +iwl_dbgfs_plcp_delta_read_55407 iwl_dbgfs_plcp_delta_read 3-0 55407 NULL
140814 +ser12_open_55411 ser12_open 0 55411 NULL nohasharray
140815 +com20020_suspend_55411 com20020_suspend 0 55411 &ser12_open_55411
140816 +omap_hsmmc_show_cover_switch_55416 omap_hsmmc_show_cover_switch 0 55416 NULL
140817 +sky2_change_mtu_55422 sky2_change_mtu 0 55422 NULL
140818 +show_port_55424 show_port 0 55424 NULL
140819 +nouveau_cli_create_55425 nouveau_cli_create 3 55425 NULL
140820 +si476x_radio_read_rds_blckcnt_blob_55427 si476x_radio_read_rds_blckcnt_blob 3-0 55427 NULL
140821 +iwl_mvm_mac_add_interface_55429 iwl_mvm_mac_add_interface 0 55429 NULL
140822 +jme_open_55432 jme_open 0 55432 NULL
140823 +mac_set_mtu_55434 mac_set_mtu 0 55434 NULL
140824 +show_in8_55438 show_in8 0 55438 NULL
140825 +cxgb4vf_change_mtu_55439 cxgb4vf_change_mtu 0 55439 NULL nohasharray
140826 +alloc_skb_55439 alloc_skb 1 55439 &cxgb4vf_change_mtu_55439
140827 +show_spi_host_signalling_55442 show_spi_host_signalling 0 55442 NULL
140828 +ip_vs_nat_send_or_cont_55445 ip_vs_nat_send_or_cont 0 55445 NULL
140829 +af9005_generic_read_write_55446 af9005_generic_read_write 0 55446 NULL
140830 +SyS_read_55449 SyS_read 3 55449 NULL
140831 +vmxnet3_vlan_rx_add_vid_55453 vmxnet3_vlan_rx_add_vid 0 55453 NULL nohasharray
140832 +swiotlb_map_sg_attrs_55453 swiotlb_map_sg_attrs 0-3 55453 &vmxnet3_vlan_rx_add_vid_55453
140833 +sys_recv_55455 sys_recv 3 55455 NULL
140834 +fsp_attr_set_hscroll_55456 fsp_attr_set_hscroll 0-4 55456 NULL
140835 +wmi_rx_chain_add_55457 wmi_rx_chain_add 0 55457 NULL
140836 +__vxge_hw_channel_allocate_55462 __vxge_hw_channel_allocate 3 55462 NULL nohasharray
140837 +ath6kl_wmi_simple_cmd_55462 ath6kl_wmi_simple_cmd 0 55462 &__vxge_hw_channel_allocate_55462
140838 +pmbus_update_byte_data_55465 pmbus_update_byte_data 0 55465 NULL
140839 +isdnhdlc_decode_55466 isdnhdlc_decode 0 55466 NULL
140840 +cx23888_ir_rx_read_55473 cx23888_ir_rx_read 3 55473 NULL
140841 +xen_evtchn_max_channels_55478 xen_evtchn_max_channels 0 55478 NULL nohasharray
140842 +store_enable_clkb1_output_55478 store_enable_clkb1_output 0-4 55478 &xen_evtchn_max_channels_55478
140843 +af9005_read_ofdm_register_55482 af9005_read_ofdm_register 0 55482 NULL nohasharray
140844 +new_sync_write_55482 new_sync_write 0-3 55482 &af9005_read_ofdm_register_55482
140845 +snd_pcm_lib_write_55483 snd_pcm_lib_write 0-3 55483 NULL
140846 +i2o_pool_alloc_55485 i2o_pool_alloc 4 55485 NULL
140847 +uvesafb_show_product_name_55487 uvesafb_show_product_name 0 55487 NULL
140848 +show_ipv6_iface_dup_addr_detect_cnt_55489 show_ipv6_iface_dup_addr_detect_cnt 0 55489 NULL
140849 +atl1e_request_irq_55492 atl1e_request_irq 0 55492 NULL
140850 +rtl8180_init_tx_ring_55496 rtl8180_init_tx_ring 0 55496 NULL
140851 +wm5100_gpio_direction_out_55497 wm5100_gpio_direction_out 0 55497 NULL nohasharray
140852 +drm_fb_helper_panic_55497 drm_fb_helper_panic 0 55497 &wm5100_gpio_direction_out_55497
140853 +show_engine2_leds_55501 show_engine2_leds 0 55501 NULL
140854 +temp1_max_show_55510 temp1_max_show 0 55510 NULL nohasharray
140855 +dlm_lowcomms_addr_55510 dlm_lowcomms_addr 0 55510 &temp1_max_show_55510
140856 +tx_tx_done_int_template_read_55511 tx_tx_done_int_template_read 3-0 55511 NULL nohasharray
140857 +target_fabric_port_store_attr_alua_tg_pt_offline_55511 target_fabric_port_store_attr_alua_tg_pt_offline 0-3 55511 &tx_tx_done_int_template_read_55511 nohasharray
140858 +cfpkt_pad_trail_55511 cfpkt_pad_trail 2 55511 &target_fabric_port_store_attr_alua_tg_pt_offline_55511
140859 +memconsole_read_55512 memconsole_read 0-6-5 55512 NULL
140860 +bcm54xx_config_init_55513 bcm54xx_config_init 0 55513 NULL
140861 +cbaf_wusb_host_band_groups_show_55514 cbaf_wusb_host_band_groups_show 0 55514 NULL
140862 +xfs_btree_split_55515 xfs_btree_split 0 55515 NULL
140863 +ina209_set_value_55517 ina209_set_value 0-4 55517 NULL
140864 +ea_get_55522 ea_get 0-3 55522 NULL
140865 +cafe_smbus_write_data_55535 cafe_smbus_write_data 0 55535 NULL
140866 +qla4xxx_fw_ext_timestamp_show_55537 qla4xxx_fw_ext_timestamp_show 0 55537 NULL
140867 +set_msr_interception_55538 set_msr_interception 2 55538 NULL
140868 +bitmap_create_55543 bitmap_create 0 55543 NULL nohasharray
140869 +tty_port_register_device_55543 tty_port_register_device 3 55543 &bitmap_create_55543
140870 +hash_ipport6_expire_55549 hash_ipport6_expire 4 55549 NULL
140871 +_regulator_is_enabled_55550 _regulator_is_enabled 0 55550 NULL
140872 +dm_stats_list_55551 dm_stats_list 4 55551 NULL
140873 +unmerge_and_remove_all_rmap_items_55557 unmerge_and_remove_all_rmap_items 0 55557 NULL
140874 +show_55563 show 0 55563 NULL
140875 +rpc_pipe_read_55564 rpc_pipe_read 0-3 55564 NULL
140876 +show_ipv6_iface_link_local_addr_55568 show_ipv6_iface_link_local_addr 0 55568 NULL
140877 +sidtab_context_to_sid_55570 sidtab_context_to_sid 0 55570 NULL nohasharray
140878 +patch_vt1708_55570 patch_vt1708 0 55570 &sidtab_context_to_sid_55570
140879 +max8998_get_enable_register_55572 max8998_get_enable_register 0 55572 NULL
140880 +show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME_55575 show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME 0 55575 NULL
140881 +edt_ft5x06_register_read_55576 edt_ft5x06_register_read 0 55576 NULL
140882 +compat_SyS_setsockopt_55581 compat_SyS_setsockopt 5 55581 NULL
140883 +add_partition_55588 add_partition 2 55588 NULL
140884 +write_inode_55592 write_inode 0 55592 NULL
140885 +ufx_reg_write_55594 ufx_reg_write 0 55594 NULL
140886 +ip_vs_reply6_55598 ip_vs_reply6 0 55598 NULL
140887 +kstrtou8_from_user_55599 kstrtou8_from_user 2-0 55599 NULL
140888 +SyS_keyctl_55602 SyS_keyctl 4 55602 NULL
140889 +mlx4_set_port_mac_table_55603 mlx4_set_port_mac_table 0 55603 NULL
140890 +tg3_set_mac_addr_55606 tg3_set_mac_addr 0 55606 NULL
140891 +delete_child_55607 delete_child 0-4 55607 NULL nohasharray
140892 +allocate_without_wrapping_disk_55607 allocate_without_wrapping_disk 4 55607 &delete_child_55607
140893 +dspcreate_55610 dspcreate 0 55610 NULL
140894 +selinux_setprocattr_55611 selinux_setprocattr 4-0 55611 NULL
140895 +fastopen_init_queue_55615 fastopen_init_queue 0 55615 NULL
140896 +__qbuf_dmabuf_55617 __qbuf_dmabuf 0 55617 NULL
140897 +set_oversampling_55622 set_oversampling 0-4 55622 NULL nohasharray
140898 +edge_tty_recv_55622 edge_tty_recv 3 55622 &set_oversampling_55622
140899 +snd_pcm_hw_param_last_55624 snd_pcm_hw_param_last 0 55624 NULL
140900 +nilfs_checkpoints_snapshots_number_show_55626 nilfs_checkpoints_snapshots_number_show 0 55626 NULL
140901 +reiserfs_xattr_get_55628 reiserfs_xattr_get 0 55628 NULL nohasharray
140902 +pktgen_if_write_55628 pktgen_if_write 3-0 55628 &reiserfs_xattr_get_55628
140903 +mt2063_init_55629 mt2063_init 0 55629 NULL
140904 +osc_obd_max_pages_per_rpc_seq_write_55636 osc_obd_max_pages_per_rpc_seq_write 3 55636 NULL
140905 +show_board_55637 show_board 0 55637 NULL
140906 +ipv6_helper_55640 ipv6_helper 0 55640 NULL
140907 +ivtv_write_vbi_from_user_55641 ivtv_write_vbi_from_user 0-3 55641 NULL nohasharray
140908 +niu_init_classifier_hw_55641 niu_init_classifier_hw 0 55641 &ivtv_write_vbi_from_user_55641
140909 +dvb_dmxdev_set_buffer_size_55643 dvb_dmxdev_set_buffer_size 2 55643 NULL
140910 +tomoyo_audit_path_log_55646 tomoyo_audit_path_log 0 55646 NULL
140911 +iolink_show_55647 iolink_show 0 55647 NULL
140912 +xfs_bmbt_maxrecs_55649 xfs_bmbt_maxrecs 0-2 55649 NULL
140913 +snd_seq_read_55651 snd_seq_read 0-3 55651 NULL
140914 +bh1770_power_state_show_55658 bh1770_power_state_show 0 55658 NULL nohasharray
140915 +niu_alloc_rx_ring_info_55658 niu_alloc_rx_ring_info 0 55658 &bh1770_power_state_show_55658
140916 +pm_trace_dev_match_store_55659 pm_trace_dev_match_store 0-4 55659 NULL
140917 +e1000_get_regs_len_55660 e1000_get_regs_len 0 55660 NULL
140918 +lpfc_idiag_queinfo_read_55662 lpfc_idiag_queinfo_read 3-0 55662 NULL nohasharray
140919 +fc0011_vcocal_trigger_55662 fc0011_vcocal_trigger 0 55662 &lpfc_idiag_queinfo_read_55662
140920 +online_55663 online 0 55663 NULL
140921 +buffer_size_write_55665 buffer_size_write 3-0 55665 NULL
140922 +il_dbgfs_tx_queue_read_55668 il_dbgfs_tx_queue_read 3-0 55668 NULL
140923 +snd_sb16_capture_trigger_55676 snd_sb16_capture_trigger 0 55676 NULL
140924 +direct2indirect_55677 direct2indirect 0 55677 NULL
140925 +add_loopback_list_55678 add_loopback_list 0 55678 NULL
140926 +get_info_55681 get_info 3 55681 NULL
140927 +iwl_dbgfs_plcp_delta_write_55682 iwl_dbgfs_plcp_delta_write 3-0 55682 NULL
140928 +show_ipOutRequests_55684 show_ipOutRequests 0 55684 NULL nohasharray
140929 +brcms_c_up_55684 brcms_c_up 0 55684 &show_ipOutRequests_55684
140930 +arizona_gpio_direction_in_55690 arizona_gpio_direction_in 0 55690 NULL
140931 +wil_vring_alloc_skb_55703 wil_vring_alloc_skb 0-4 55703 NULL nohasharray
140932 +rocker_port_fdb_learn_55703 rocker_port_fdb_learn 0 55703 &wil_vring_alloc_skb_55703
140933 +genl_allocate_reserve_groups_55705 genl_allocate_reserve_groups 1 55705 NULL
140934 +ixgbe_obtain_mbx_lock_pf_55707 ixgbe_obtain_mbx_lock_pf 0 55707 NULL
140935 +isl1208_i2c_set_regs_55709 isl1208_i2c_set_regs 0 55709 NULL nohasharray
140936 +tcp_push_55709 tcp_push 3 55709 &isl1208_i2c_set_regs_55709
140937 +nfc_hci_send_cmd_55714 nfc_hci_send_cmd 5 55714 NULL
140938 +uwb_rsv_get_stream_55715 uwb_rsv_get_stream 0 55715 NULL
140939 +pm8001_store_update_fw_55716 pm8001_store_update_fw 4-0 55716 NULL
140940 +store_ringtone_55717 store_ringtone 0-4 55717 NULL
140941 +mtdswap_init_55719 mtdswap_init 2 55719 NULL nohasharray
140942 +ocfs2_lock_refcount_tree_55719 ocfs2_lock_refcount_tree 0 55719 &mtdswap_init_55719
140943 +btree_readpage_55720 btree_readpage 0 55720 NULL
140944 +typhoon_wakeup_55723 typhoon_wakeup 0 55723 NULL
140945 +da9052_read_tjunc_55726 da9052_read_tjunc 0 55726 NULL
140946 +il3945_show_debug_level_55727 il3945_show_debug_level 0 55727 NULL
140947 +qlcnic_82xx_fw_cmd_create_rx_ctx_55730 qlcnic_82xx_fw_cmd_create_rx_ctx 0 55730 NULL
140948 +tid_fd_revalidate_55734 tid_fd_revalidate 0 55734 NULL nohasharray
140949 +prepare_reply_55734 prepare_reply 4 55734 &tid_fd_revalidate_55734
140950 +brforward_read_55735 brforward_read 0-5-6 55735 NULL
140951 +__iio_allocate_kfifo_55738 __iio_allocate_kfifo 2-0 55738 NULL
140952 +qla4_8xxx_get_flash_info_55740 qla4_8xxx_get_flash_info 0 55740 NULL
140953 +label_cpu_local_55744 label_cpu_local 0 55744 NULL
140954 +inv_mpu6050_set_lpf_55750 inv_mpu6050_set_lpf 0 55750 NULL nohasharray
140955 +batadv_tvlv_unicast_send_55750 batadv_tvlv_unicast_send 7 55750 &inv_mpu6050_set_lpf_55750
140956 +st_sensors_spi_read_byte_55754 st_sensors_spi_read_byte 0 55754 NULL
140957 +hfs_writepages_55757 hfs_writepages 0 55757 NULL nohasharray
140958 +wl12xx_spi_raw_read_55757 wl12xx_spi_raw_read 0 55757 &hfs_writepages_55757 nohasharray
140959 +set_local_name_55757 set_local_name 4 55757 &wl12xx_spi_raw_read_55757
140960 +tx_queue_len_store_55761 tx_queue_len_store 4-0 55761 NULL
140961 +ethtool_copy_validate_indir_55769 ethtool_copy_validate_indir 4 55769 NULL
140962 +regmap_mmio_gather_write_55773 regmap_mmio_gather_write 0 55773 NULL nohasharray
140963 +sync_write_55773 sync_write 0 55773 &regmap_mmio_gather_write_55773
140964 +cxacru_sysfs_showattr_dB_55774 cxacru_sysfs_showattr_dB 0 55774 NULL
140965 +isp1760_urb_enqueue_55777 isp1760_urb_enqueue 0 55777 NULL
140966 +strlen_55778 strlen 0 55778 NULL
140967 +conf_read_55786 conf_read 3-0 55786 NULL nohasharray
140968 +req_bio_endio_55786 req_bio_endio 3 55786 &conf_read_55786
140969 +tcmu_netlink_event_55791 tcmu_netlink_event 0 55791 NULL
140970 +rtnl_vfinfo_size_55794 rtnl_vfinfo_size 0 55794 NULL
140971 +uwb_rc_neh_grok_event_55799 uwb_rc_neh_grok_event 3 55799 NULL
140972 +ican3_sysfs_set_term_55801 ican3_sysfs_set_term 0-4 55801 NULL
140973 +target_core_dev_show_55803 target_core_dev_show 0 55803 NULL
140974 +w1_master_attribute_show_slaves_55804 w1_master_attribute_show_slaves 0 55804 NULL
140975 +write_fw_55806 write_fw 0-5-6 55806 NULL
140976 +adis_data_rdy_trigger_set_state_55812 adis_data_rdy_trigger_set_state 0 55812 NULL
140977 +show_55816 show 0 55816 NULL
140978 +kvmclock_cpu_notifier_55817 kvmclock_cpu_notifier 0 55817 NULL
140979 +TermCharEnabled_show_55819 TermCharEnabled_show 0 55819 NULL
140980 +crypto_aead_ctxsize_55820 crypto_aead_ctxsize 0 55820 NULL
140981 +blkcg_can_attach_55832 blkcg_can_attach 0 55832 NULL
140982 +twl_i2c_read_55834 twl_i2c_read 0 55834 NULL nohasharray
140983 +ad7879_disable_show_55834 ad7879_disable_show 0 55834 &twl_i2c_read_55834
140984 +sb16_copy_from_user_55836 sb16_copy_from_user 10-7-6 55836 NULL
140985 +snd_em28xx_prepare_55837 snd_em28xx_prepare 0 55837 NULL
140986 +regmap_field_read_55839 regmap_field_read 0 55839 NULL
140987 +extts_enable_store_55841 extts_enable_store 0-4 55841 NULL
140988 +uvc_set_video_ctrl_55845 uvc_set_video_ctrl 0 55845 NULL
140989 +tps80031_vbus_disable_55847 tps80031_vbus_disable 0 55847 NULL
140990 +rsq_status_55848 rsq_status 0 55848 NULL
140991 +ip_hdrlen_55849 ip_hdrlen 0 55849 NULL nohasharray
140992 +mxt_initialize_55849 mxt_initialize 0 55849 &ip_hdrlen_55849
140993 +show_temp11_55853 show_temp11 0 55853 NULL nohasharray
140994 +bnx2x_get_eeprom_len_55853 bnx2x_get_eeprom_len 0 55853 &show_temp11_55853
140995 +lowpan_device_event_55857 lowpan_device_event 0 55857 NULL
140996 +hcd_alloc_coherent_55862 hcd_alloc_coherent 0-5 55862 NULL
140997 +happy_meal_open_55863 happy_meal_open 0 55863 NULL
140998 +status_55864 status 0 55864 NULL nohasharray
140999 +sht21_show_temperature_55864 sht21_show_temperature 0 55864 &status_55864
141000 +ath6kl_wmi_data_hdr_add_55866 ath6kl_wmi_data_hdr_add 0 55866 NULL
141001 +shmem_setxattr_55867 shmem_setxattr 4-0 55867 NULL
141002 +bad_inode_setattr_55868 bad_inode_setattr 0 55868 NULL
141003 +ab3100_mask_and_set_register_interruptible_55872 ab3100_mask_and_set_register_interruptible 0 55872 NULL
141004 +iwl_mvm_disable_beacon_filter_55873 iwl_mvm_disable_beacon_filter 0 55873 NULL
141005 +hsc_write_55875 hsc_write 3-0 55875 NULL
141006 +nr_listen_55884 nr_listen 0 55884 NULL
141007 +ramdisk_store_55885 ramdisk_store 4-0 55885 NULL
141008 +qla4_8xxx_update_idc_reg_55889 qla4_8xxx_update_idc_reg 0 55889 NULL
141009 +pm_qos_power_read_55891 pm_qos_power_read 3-0 55891 NULL
141010 +tda18271_init_55894 tda18271_init 0 55894 NULL
141011 +sysfs_ctlreg_write_55899 sysfs_ctlreg_write 0-6-5 55899 NULL
141012 +ace_change_mtu_55900 ace_change_mtu 0 55900 NULL
141013 +snd_card_saa7134_capture_trigger_55901 snd_card_saa7134_capture_trigger 0 55901 NULL
141014 +cmos_write_55903 cmos_write 0 55903 NULL
141015 +acpi_ds_eval_table_region_operands_55909 acpi_ds_eval_table_region_operands 0 55909 NULL
141016 +validate_change_55910 validate_change 0 55910 NULL
141017 +hash_ip4_expire_55911 hash_ip4_expire 4 55911 NULL
141018 +map_size_show_55916 map_size_show 0 55916 NULL nohasharray
141019 +xadc_trigger_set_state_55916 xadc_trigger_set_state 0 55916 &map_size_show_55916
141020 +snd_pcm_hw_param_value_min_55917 snd_pcm_hw_param_value_min 0 55917 NULL nohasharray
141021 +uevent_helper_show_55917 uevent_helper_show 0 55917 &snd_pcm_hw_param_value_min_55917
141022 +crypto_ablkcipher_setkey_55918 crypto_ablkcipher_setkey 0 55918 NULL
141023 +show_spi_transport_pcomp_en_55923 show_spi_transport_pcomp_en 0 55923 NULL
141024 +ecm_opts_dev_addr_store_55924 ecm_opts_dev_addr_store 0-3 55924 NULL nohasharray
141025 +badblocks_store_55924 badblocks_store 0-3 55924 &ecm_opts_dev_addr_store_55924
141026 +bit_xfer_55925 bit_xfer 0-3 55925 NULL
141027 +vx_conf_pipe_55934 vx_conf_pipe 0 55934 NULL
141028 +loop_attr_do_show_autoclear_55938 loop_attr_do_show_autoclear 0 55938 NULL nohasharray
141029 +fm10k_update_vlan_vf_55938 fm10k_update_vlan_vf 0 55938 &loop_attr_do_show_autoclear_55938
141030 +show_priv_session_target_id_55946 show_priv_session_target_id 0 55946 NULL
141031 +sel_read_policy_55947 sel_read_policy 3-0 55947 NULL
141032 +usb_bus_notify_55950 usb_bus_notify 0 55950 NULL
141033 +snd_pcm_do_prepare_55952 snd_pcm_do_prepare 0 55952 NULL
141034 +dn_wait_run_55954 dn_wait_run 0 55954 NULL
141035 +ceph_get_direct_page_vector_55956 ceph_get_direct_page_vector 2 55956 NULL
141036 +simple_read_from_buffer_55957 simple_read_from_buffer 5-2-0 55957 NULL nohasharray
141037 +target_stat_scsi_transport_attr_show_55957 target_stat_scsi_transport_attr_show 0 55957 &simple_read_from_buffer_55957 nohasharray
141038 +drv_set_csma_params_55957 drv_set_csma_params 0 55957 &target_stat_scsi_transport_attr_show_55957
141039 +ixgb_get_regs_len_55958 ixgb_get_regs_len 0 55958 NULL
141040 +loopback_prepare_55959 loopback_prepare 0 55959 NULL
141041 +shmem_statfs_55960 shmem_statfs 0 55960 NULL
141042 +tx_tx_imm_resp_read_55964 tx_tx_imm_resp_read 3-0 55964 NULL
141043 +init_subctxts_55970 init_subctxts 0 55970 NULL
141044 +query_device_55971 query_device 0 55971 NULL
141045 +__smsc95xx_mdio_read_55980 __smsc95xx_mdio_read 0 55980 NULL
141046 +koneplus_set_actual_profile_55981 koneplus_set_actual_profile 0 55981 NULL
141047 +sk_stream_error_55984 sk_stream_error 0-3 55984 NULL
141048 +wusb_trust_timeout_show_55986 wusb_trust_timeout_show 0 55986 NULL nohasharray
141049 +umask_show_55986 umask_show 0 55986 &wusb_trust_timeout_show_55986
141050 +wa_xfer_create_subset_sg_55992 wa_xfer_create_subset_sg 2-3 55992 NULL
141051 +dimmdev_dev_type_show_55994 dimmdev_dev_type_show 0 55994 NULL nohasharray
141052 +uv_scir_cpu_notify_55994 uv_scir_cpu_notify 0 55994 &dimmdev_dev_type_show_55994 nohasharray
141053 +niu_reset_rx_mac_55994 niu_reset_rx_mac 0 55994 &uv_scir_cpu_notify_55994
141054 +SMB2_negotiate_55995 SMB2_negotiate 0 55995 NULL
141055 +trunc_start_55996 trunc_start 0 55996 NULL nohasharray
141056 +_c4iw_write_mem_inline_55996 _c4iw_write_mem_inline 3 55996 &trunc_start_55996
141057 +epic_open_55997 epic_open 0 55997 NULL
141058 +iscsi_tpg_attrib_store_default_cmdsn_depth_55998 iscsi_tpg_attrib_store_default_cmdsn_depth 0-3 55998 NULL
141059 +show_otp0_56000 show_otp0 0 56000 NULL
141060 +autosuspend_delay_ms_store_56005 autosuspend_delay_ms_store 0-4 56005 NULL
141061 +soft_store_56006 soft_store 0-4 56006 NULL
141062 +tda18271_set_params_56008 tda18271_set_params 0 56008 NULL
141063 +irda_listen_56013 irda_listen 0 56013 NULL nohasharray
141064 +int3403_set_cur_state_56013 int3403_set_cur_state 0 56013 &irda_listen_56013
141065 +batadv_interface_set_mac_addr_56014 batadv_interface_set_mac_addr 0 56014 NULL
141066 +integrity_tag_size_show_56019 integrity_tag_size_show 0 56019 NULL
141067 +ssb_bus_pcmciabus_register_56020 ssb_bus_pcmciabus_register 3 56020 NULL
141068 +cp_init_rings_56021 cp_init_rings 0 56021 NULL
141069 +hotkey_get_tablet_mode_56028 hotkey_get_tablet_mode 0 56028 NULL nohasharray
141070 +rtl8169_init_ring_56028 rtl8169_init_ring 0 56028 &hotkey_get_tablet_mode_56028
141071 +acpi_get_name_56030 acpi_get_name 0 56030 NULL
141072 +nfs_write_end_56034 nfs_write_end 0-5 56034 NULL
141073 +vmci_ctx_enqueue_datagram_56035 vmci_ctx_enqueue_datagram 0 56035 NULL
141074 +store_cursor_56036 store_cursor 0-4 56036 NULL
141075 +build_controls_56044 build_controls 0 56044 NULL
141076 +smsc95xx_manage_power_56045 smsc95xx_manage_power 0 56045 NULL
141077 +usb_ocp_write_56047 usb_ocp_write 4 56047 NULL
141078 +qlcnic_show_diag_mode_56049 qlcnic_show_diag_mode 0 56049 NULL
141079 +iwl_trans_read_prph_56052 iwl_trans_read_prph 0 56052 NULL nohasharray
141080 +__igb_open_56052 __igb_open 0 56052 &iwl_trans_read_prph_56052
141081 +bnad_get_eeprom_len_56053 bnad_get_eeprom_len 0 56053 NULL nohasharray
141082 +visorchannel_get_physaddr_56053 visorchannel_get_physaddr 0 56053 &bnad_get_eeprom_len_56053
141083 +qh_link_periodic_56055 qh_link_periodic 0 56055 NULL
141084 +show_numbatt_56056 show_numbatt 0 56056 NULL nohasharray
141085 +show_nic_type_56056 show_nic_type 0 56056 &show_numbatt_56056
141086 +garmin_open_56057 garmin_open 0 56057 NULL nohasharray
141087 +mwifiex_wait_queue_complete_56057 mwifiex_wait_queue_complete 0 56057 &garmin_open_56057 nohasharray
141088 +wdt_restart_handle_56057 wdt_restart_handle 0 56057 &mwifiex_wait_queue_complete_56057
141089 +dccp_sendmsg_56058 dccp_sendmsg 4-0 56058 NULL
141090 +acm_tty_write_56064 acm_tty_write 0-3 56064 NULL
141091 +pm80x_rtc_read_time_56065 pm80x_rtc_read_time 0 56065 NULL
141092 +may_follow_link_56073 may_follow_link 0 56073 NULL
141093 +show_fc_rport_scsi_target_id_56077 show_fc_rport_scsi_target_id 0 56077 NULL nohasharray
141094 +qp_dequeue_locked_56077 qp_dequeue_locked 3-0-5 56077 &show_fc_rport_scsi_target_id_56077
141095 +nilfs_segctor_create_checkpoint_56078 nilfs_segctor_create_checkpoint 0 56078 NULL
141096 +acpi_power_get_state_56083 acpi_power_get_state 0 56083 NULL
141097 +vsc824x_config_init_56086 vsc824x_config_init 0 56086 NULL
141098 +debugfs_reg_access_56087 debugfs_reg_access 0 56087 NULL
141099 +qlcnic_hwmon_show_temp_56088 qlcnic_hwmon_show_temp 0 56088 NULL
141100 +gpio_direction_output_56094 gpio_direction_output 0 56094 NULL
141101 +pci_user_write_config_dword_56099 pci_user_write_config_dword 0 56099 NULL
141102 +pscsi_get_bio_56103 pscsi_get_bio 1 56103 NULL
141103 +em28xx_write_reg_bits_56107 em28xx_write_reg_bits 0 56107 NULL nohasharray
141104 +v9fs_launder_page_56107 v9fs_launder_page 0 56107 &em28xx_write_reg_bits_56107
141105 +rmd256_update_56110 rmd256_update 0 56110 NULL
141106 +usb_alloc_stream_buffers_56123 usb_alloc_stream_buffers 3 56123 NULL nohasharray
141107 +show_als_attr_56123 show_als_attr 0 56123 &usb_alloc_stream_buffers_56123
141108 +hsi_async_write_56124 hsi_async_write 0 56124 NULL
141109 +ieee802154_sechdr_authtag_len_56129 ieee802154_sechdr_authtag_len 0 56129 NULL
141110 +sctp_add_bind_addr_56130 sctp_add_bind_addr 0 56130 NULL nohasharray
141111 +crypto_comp_decompress_56130 crypto_comp_decompress 0 56130 &sctp_add_bind_addr_56130
141112 +dlfb_ops_check_var_56132 dlfb_ops_check_var 0 56132 NULL
141113 +acpi_ds_get_buffer_field_arguments_56137 acpi_ds_get_buffer_field_arguments 0 56137 NULL
141114 +sel_read_handle_status_56139 sel_read_handle_status 3-0 56139 NULL nohasharray
141115 +fs_open_56139 fs_open 0 56139 &sel_read_handle_status_56139
141116 +dib8096p_tuner_rw_serpar_56144 dib8096p_tuner_rw_serpar 0-3 56144 NULL nohasharray
141117 +extra_show_56144 extra_show 0 56144 &dib8096p_tuner_rw_serpar_56144 nohasharray
141118 +map_addr_56144 map_addr 7 56144 &extra_show_56144
141119 +write_file_frameerrors_56145 write_file_frameerrors 3-0 56145 NULL
141120 +__uwb_rc_cmd_56148 __uwb_rc_cmd 0 56148 NULL
141121 +check_auto_mute_availability_56150 check_auto_mute_availability 0 56150 NULL
141122 +lpfc_XLanePriority_store_56153 lpfc_XLanePriority_store 0-4 56153 NULL
141123 +add_extent_mapping_56157 add_extent_mapping 0 56157 NULL
141124 +netlbl_cfg_unlbl_static_del_56158 netlbl_cfg_unlbl_static_del 0 56158 NULL
141125 +store_slidebar_mode_56160 store_slidebar_mode 0-4 56160 NULL
141126 +__i2c_transfer_56162 __i2c_transfer 0-3 56162 NULL
141127 +xfs_attr_shortform_addname_56164 xfs_attr_shortform_addname 0 56164 NULL
141128 +rawv6_setsockopt_56165 rawv6_setsockopt 5-0 56165 NULL nohasharray
141129 +mptscsih_board_name_show_56165 mptscsih_board_name_show 0 56165 &rawv6_setsockopt_56165 nohasharray
141130 +affs_notify_change_56165 affs_notify_change 0 56165 &mptscsih_board_name_show_56165
141131 +aac_show_bios_version_56173 aac_show_bios_version 0 56173 NULL
141132 +power_limit_1_tmin_us_show_56177 power_limit_1_tmin_us_show 0 56177 NULL
141133 +change_qos_56178 change_qos 0 56178 NULL
141134 +complain_error_56186 complain_error 0-1 56186 NULL
141135 +snd_m3_pcm_trigger_56189 snd_m3_pcm_trigger 0 56189 NULL nohasharray
141136 +hfs_find_init_56189 hfs_find_init 0 56189 &snd_m3_pcm_trigger_56189
141137 +ip_vs_reply4_56190 ip_vs_reply4 0 56190 NULL nohasharray
141138 +bnx2x_validate_addr_56190 bnx2x_validate_addr 0 56190 &ip_vs_reply4_56190
141139 +azx_pcm_trigger_56193 azx_pcm_trigger 0 56193 NULL
141140 +ath9k_dump_legacy_btcoex_56194 ath9k_dump_legacy_btcoex 3-0 56194 NULL
141141 +show_fc_host_npiv_vports_inuse_56196 show_fc_host_npiv_vports_inuse 0 56196 NULL
141142 +amd_uncore_cpu_notifier_56203 amd_uncore_cpu_notifier 0 56203 NULL
141143 +qla4_82xx_rcvpeg_ready_56206 qla4_82xx_rcvpeg_ready 0 56206 NULL
141144 +gluebi_notify_56213 gluebi_notify 0 56213 NULL
141145 +i40e_vsi_control_tx_56215 i40e_vsi_control_tx 0 56215 NULL
141146 +isp116x_urb_enqueue_56219 isp116x_urb_enqueue 0 56219 NULL
141147 +ocfs2_find_xe_in_bucket_56224 ocfs2_find_xe_in_bucket 0 56224 NULL
141148 +iwl_dbgfs_bcast_filters_write_56225 iwl_dbgfs_bcast_filters_write 0-3 56225 NULL
141149 +cp210x_get_config_56229 cp210x_get_config 4 56229 NULL
141150 +show_cursor_blink_56236 show_cursor_blink 0 56236 NULL
141151 +do_ipt_set_ctl_56238 do_ipt_set_ctl 4 56238 NULL
141152 +fd_copyin_56247 fd_copyin 3 56247 NULL
141153 +nv_device_resource_len_56251 nv_device_resource_len 0 56251 NULL
141154 +ax_header_56252 ax_header 0 56252 NULL
141155 +lpfc_use_adisc_store_56254 lpfc_use_adisc_store 0-4 56254 NULL
141156 +fm10k_get_regs_len_56259 fm10k_get_regs_len 0 56259 NULL
141157 +set_otp1en_56264 set_otp1en 4-0 56264 NULL
141158 +clk_enable_56265 clk_enable 0 56265 NULL
141159 +qib_set_part_key_56267 qib_set_part_key 0 56267 NULL
141160 +acpi_ex_get_serial_access_length_56275 acpi_ex_get_serial_access_length 0-2 56275 NULL
141161 +il4965_ucode_general_stats_read_56277 il4965_ucode_general_stats_read 3-0 56277 NULL
141162 +mgt_commit_list_56281 mgt_commit_list 0 56281 NULL
141163 +ieee80211_if_fmt_user_power_level_56283 ieee80211_if_fmt_user_power_level 3 56283 NULL
141164 +pci_dev_reset_56285 pci_dev_reset 0 56285 NULL
141165 +RESIZE_IF_NEEDED_56286 RESIZE_IF_NEEDED 2 56286 NULL
141166 +bql_show_limit_56292 bql_show_limit 0 56292 NULL
141167 +dvb_aplay_56296 dvb_aplay 3-0 56296 NULL
141168 +parport_ieee1284_read_byte_56300 parport_ieee1284_read_byte 0 56300 NULL nohasharray
141169 +ubifs_tnc_end_commit_56300 ubifs_tnc_end_commit 0 56300 &parport_ieee1284_read_byte_56300 nohasharray
141170 +iwl_mvm_mac_ctxt_cmd_ap_56300 iwl_mvm_mac_ctxt_cmd_ap 0 56300 &ubifs_tnc_end_commit_56300
141171 +inode_permission_56303 inode_permission 0 56303 NULL nohasharray
141172 +btmrvl_hscfgcmd_read_56303 btmrvl_hscfgcmd_read 3-0 56303 &inode_permission_56303
141173 +tg_set_conf_uint_56306 tg_set_conf_uint 3-0 56306 NULL
141174 +store_bpdu_guard_56307 store_bpdu_guard 0 56307 NULL nohasharray
141175 +register_mem_sect_under_node_56307 register_mem_sect_under_node 0 56307 &store_bpdu_guard_56307
141176 +ksz9021_rd_mmd_phyreg_56309 ksz9021_rd_mmd_phyreg 0 56309 NULL
141177 +erst_exec_subtract_56310 erst_exec_subtract 0 56310 NULL nohasharray
141178 +speakup_file_write_56310 speakup_file_write 3 56310 &erst_exec_subtract_56310
141179 +linear_add_56314 linear_add 0 56314 NULL
141180 +patch_stac92hd83xxx_56315 patch_stac92hd83xxx 0 56315 NULL
141181 +show_constraint_max_power_uw_56319 show_constraint_max_power_uw 0 56319 NULL nohasharray
141182 +ax88172_link_reset_56319 ax88172_link_reset 0 56319 &show_constraint_max_power_uw_56319
141183 +pipeline_pre_to_defrag_swi_read_56321 pipeline_pre_to_defrag_swi_read 3-0 56321 NULL
141184 +idtg2_show_errlog_56322 idtg2_show_errlog 0 56322 NULL
141185 +qlcnic_83xx_store_beacon_56330 qlcnic_83xx_store_beacon 0-3 56330 NULL
141186 +journal_init_revoke_table_56331 journal_init_revoke_table 1 56331 NULL
141187 +axnet_suspend_56334 axnet_suspend 0 56334 NULL
141188 +snd_rawmidi_read_56337 snd_rawmidi_read 3-0 56337 NULL
141189 +show_fcoe_ctlr_device_fcf_dev_loss_tmo_56343 show_fcoe_ctlr_device_fcf_dev_loss_tmo 0 56343 NULL
141190 +show_line2_56346 show_line2 0 56346 NULL
141191 +read_human_status_56349 read_human_status 0 56349 NULL
141192 +ov6550_s_ctrl_56351 ov6550_s_ctrl 0 56351 NULL
141193 +snd_via8233_playback_prepare_56359 snd_via8233_playback_prepare 0 56359 NULL
141194 +bnx2fc_vport_create_56364 bnx2fc_vport_create 0 56364 NULL
141195 +regmap_i2c_write_56365 regmap_i2c_write 0-3 56365 NULL nohasharray
141196 +qd_get_56365 qd_get 0 56365 &regmap_i2c_write_56365
141197 +show_oo_req_56366 show_oo_req 0 56366 NULL nohasharray
141198 +asix_sw_reset_56366 asix_sw_reset 0 56366 &show_oo_req_56366
141199 +iov_iter_copy_from_user_atomic_56368 iov_iter_copy_from_user_atomic 4-0 56368 NULL nohasharray
141200 +sctp_cmd_process_sack_56368 sctp_cmd_process_sack 0 56368 &iov_iter_copy_from_user_atomic_56368
141201 +dev_read_56369 dev_read 3-0 56369 NULL nohasharray
141202 +ims_pcu_send_cmd_chunk_56369 ims_pcu_send_cmd_chunk 0 56369 &dev_read_56369
141203 +ath10k_read_simulate_fw_crash_56371 ath10k_read_simulate_fw_crash 3-0 56371 NULL
141204 +iio_device_add_info_mask_type_56373 iio_device_add_info_mask_type 0 56373 NULL nohasharray
141205 +usb_xfer_56373 usb_xfer 0-3 56373 &iio_device_add_info_mask_type_56373 nohasharray
141206 +store_56373 store 0-3 56373 &usb_xfer_56373
141207 +wacom_btnimg5_store_56378 wacom_btnimg5_store 4-0 56378 NULL
141208 +gadget_config_name_attr_show_56381 gadget_config_name_attr_show 0 56381 NULL
141209 +s5h1420_tuner_i2c_tuner_xfer_56382 s5h1420_tuner_i2c_tuner_xfer 0-3 56382 NULL nohasharray
141210 +key_seal_56382 key_seal 0 56382 &s5h1420_tuner_i2c_tuner_xfer_56382
141211 +ldo_regulator_disable_56383 ldo_regulator_disable 0 56383 NULL nohasharray
141212 +b44_get_invariants_56383 b44_get_invariants 0 56383 &ldo_regulator_disable_56383
141213 +show_iface_redirect_en_56384 show_iface_redirect_en 0 56384 NULL
141214 +res_get_56393 res_get 0 56393 NULL
141215 +strtobool_56399 strtobool 0 56399 NULL
141216 +ocfs2_loaded_cluster_plugins_show_56401 ocfs2_loaded_cluster_plugins_show 0 56401 NULL
141217 +store_prochot_override_duty_cycle_56402 store_prochot_override_duty_cycle 0-4 56402 NULL nohasharray
141218 +e1000_alloc_rx_skb_56402 e1000_alloc_rx_skb 2 56402 &store_prochot_override_duty_cycle_56402
141219 +niu_init_zcp_56403 niu_init_zcp 0 56403 NULL
141220 +write_gssp_56404 write_gssp 3-0 56404 NULL
141221 +ocfs2_control_read_56405 ocfs2_control_read 3-0 56405 NULL
141222 +acpi_ds_eval_data_object_operands_56406 acpi_ds_eval_data_object_operands 0 56406 NULL
141223 +SMB2_open_56407 SMB2_open 0 56407 NULL
141224 +target_core_alua_lu_gp_store_attr_lu_gp_id_56409 target_core_alua_lu_gp_store_attr_lu_gp_id 0-3 56409 NULL
141225 +do_get_write_access_56410 do_get_write_access 0 56410 NULL
141226 +__get_vm_area_caller_56416 __get_vm_area_caller 1 56416 NULL nohasharray
141227 +acpi_os_write_memory_56416 acpi_os_write_memory 1-3 56416 &__get_vm_area_caller_56416 nohasharray
141228 +_cx25821_stop_audio_dma_56416 _cx25821_stop_audio_dma 0 56416 &acpi_os_write_memory_56416 nohasharray
141229 +set_phy_flash_cfg_56416 set_phy_flash_cfg 0-4 56416 &_cx25821_stop_audio_dma_56416
141230 +store_msg_56417 store_msg 3 56417 NULL
141231 +app_tag_own_show_56418 app_tag_own_show 0 56418 NULL
141232 +pppol2tp_sendmsg_56420 pppol2tp_sendmsg 4-0 56420 NULL
141233 +at86rf230_sync_state_change_56422 at86rf230_sync_state_change 0 56422 NULL nohasharray
141234 +ath10k_mac_txpower_setup_56422 ath10k_mac_txpower_setup 0 56422 &at86rf230_sync_state_change_56422
141235 +l2cap_segment_le_sdu_56426 l2cap_segment_le_sdu 4 56426 NULL
141236 +vsock_listen_56427 vsock_listen 0 56427 NULL
141237 +mddev_lock_56428 mddev_lock 0 56428 NULL
141238 +wl1271_acx_ap_rate_policy_56430 wl1271_acx_ap_rate_policy 0 56430 NULL nohasharray
141239 +syscore_suspend_56430 syscore_suspend 0 56430 &wl1271_acx_ap_rate_policy_56430
141240 +ec_dbgfs_cmd_read_56431 ec_dbgfs_cmd_read 3 56431 NULL nohasharray
141241 +lprocfs_fid_space_seq_write_56431 lprocfs_fid_space_seq_write 3 56431 &ec_dbgfs_cmd_read_56431
141242 +omninet_write_56432 omninet_write 0-4 56432 NULL
141243 +fl_create_56435 fl_create 5 56435 NULL nohasharray
141244 +iscsi_tpg_attrib_show_cache_dynamic_acls_56435 iscsi_tpg_attrib_show_cache_dynamic_acls 0 56435 &fl_create_56435
141245 +gnttab_map_56439 gnttab_map 2 56439 NULL
141246 +get_linkerrors_56444 get_linkerrors 0 56444 NULL
141247 +cifs_getxattr_56445 cifs_getxattr 0 56445 NULL
141248 +show_ipv4_iface_tos_56446 show_ipv4_iface_tos 0 56446 NULL
141249 +i2400m_idle_timeout_store_56450 i2400m_idle_timeout_store 0-4 56450 NULL
141250 +cx231xx_init_isoc_56453 cx231xx_init_isoc 3-4-2-0 56453 NULL
141251 +wl1271_acx_sleep_auth_56455 wl1271_acx_sleep_auth 0 56455 NULL
141252 +pcf8563_set_alarm_mode_56456 pcf8563_set_alarm_mode 0 56456 NULL
141253 +show_ideapad_cam_56457 show_ideapad_cam 0 56457 NULL
141254 +set_connectable_56458 set_connectable 4 56458 NULL
141255 +sdev_store_evt_mode_parameter_change_reported_56461 sdev_store_evt_mode_parameter_change_reported 0-4 56461 NULL
141256 +lif_s_stream_56462 lif_s_stream 0 56462 NULL nohasharray
141257 +nfc_hci_send_response_56462 nfc_hci_send_response 5 56462 &lif_s_stream_56462
141258 +osd_req_list_partition_objects_56464 osd_req_list_partition_objects 5 56464 NULL nohasharray
141259 +make_pnode_dirty_56464 make_pnode_dirty 0 56464 &osd_req_list_partition_objects_56464
141260 +wl1251_hw_init_hwenc_config_56465 wl1251_hw_init_hwenc_config 0 56465 NULL
141261 +putused_user_56467 putused_user 3 56467 NULL
141262 +lbs_rdmac_write_56471 lbs_rdmac_write 3-0 56471 NULL
141263 +phy_write_56475 phy_write 0 56475 NULL nohasharray
141264 +bond_option_arp_ip_target_rem_56475 bond_option_arp_ip_target_rem 0 56475 &phy_write_56475
141265 +handle_eject_request_56476 handle_eject_request 0 56476 NULL
141266 +ds1511_nvram_read_56477 ds1511_nvram_read 0-5-6 56477 NULL
141267 +wl1271_cmd_template_set_56480 wl1271_cmd_template_set 0 56480 NULL
141268 +e100_get_eeprom_len_56481 e100_get_eeprom_len 0 56481 NULL
141269 +bsp_check_56487 bsp_check 0 56487 NULL
141270 +hdcs_set_exposure_56491 hdcs_set_exposure 0 56491 NULL nohasharray
141271 +show_iface_data_pdu_in_order_56491 show_iface_data_pdu_in_order 0 56491 &hdcs_set_exposure_56491 nohasharray
141272 +ieee80211_rx_mgmt_probe_beacon_56491 ieee80211_rx_mgmt_probe_beacon 3 56491 &show_iface_data_pdu_in_order_56491
141273 +nfs_namespace_getattr_56496 nfs_namespace_getattr 0 56496 NULL
141274 +regcache_lzo_decompress_56499 regcache_lzo_decompress 0 56499 NULL
141275 +memblock_virt_alloc_56501 memblock_virt_alloc 1 56501 NULL
141276 +ad7877_disable_store_56502 ad7877_disable_store 0-4 56502 NULL
141277 +show_in_value_56503 show_in_value 0 56503 NULL
141278 +init_map_ip_56508 init_map_ip 5 56508 NULL
141279 +lpfc_enable_hba_heartbeat_show_56509 lpfc_enable_hba_heartbeat_show 0 56509 NULL
141280 +efx_mcdi_rpc_start_56510 efx_mcdi_rpc_start 0 56510 NULL
141281 +lustre_posix_acl_xattr_reduce_space_56512 lustre_posix_acl_xattr_reduce_space 3 56512 NULL
141282 +ip6_blackhole_mtu_56513 ip6_blackhole_mtu 0 56513 NULL
141283 +cfg80211_connect_result_56515 cfg80211_connect_result 6-4 56515 NULL
141284 +hotkey_wakeup_hotunplug_complete_show_56521 hotkey_wakeup_hotunplug_complete_show 0 56521 NULL
141285 +get_temp_56524 get_temp 0 56524 NULL
141286 +issue_thinkpad_cmos_command_56535 issue_thinkpad_cmos_command 0 56535 NULL
141287 +l1oip_socket_recv_56537 l1oip_socket_recv 6 56537 NULL
141288 +ip_options_get_56538 ip_options_get 4 56538 NULL
141289 +vmci_datagram_get_priv_flags_56540 vmci_datagram_get_priv_flags 0 56540 NULL
141290 +ia_open_56543 ia_open 0 56543 NULL
141291 +ll_wr_track_id_56544 ll_wr_track_id 2 56544 NULL
141292 +megasas_sysfs_show_version_56547 megasas_sysfs_show_version 0 56547 NULL nohasharray
141293 +tcp_cwnd_test_56547 tcp_cwnd_test 0 56547 &megasas_sysfs_show_version_56547
141294 +ip_vs_prepare_tunneled_skb_56550 ip_vs_prepare_tunneled_skb 3 56550 NULL
141295 +skein_512_update_56556 skein_512_update 0 56556 NULL
141296 +vim2m_start_streaming_56558 vim2m_start_streaming 0 56558 NULL nohasharray
141297 +xs_watch_56558 xs_watch 0 56558 &vim2m_start_streaming_56558 nohasharray
141298 +mmc_blk_probe_56558 mmc_blk_probe 0 56558 &xs_watch_56558
141299 +alloc_apertures_56561 alloc_apertures 1 56561 NULL nohasharray
141300 +ali_notify_sys_56561 ali_notify_sys 0 56561 &alloc_apertures_56561
141301 +forward_delay_show_56565 forward_delay_show 0 56565 NULL
141302 +adp5520_bl_office_max_show_56572 adp5520_bl_office_max_show 0 56572 NULL
141303 +rs_sta_dbgfs_stats_table_read_56573 rs_sta_dbgfs_stats_table_read 3-0 56573 NULL
141304 +macvtap_read_iter_56580 macvtap_read_iter 0 56580 NULL
141305 +portcntrs_2_read_56586 portcntrs_2_read 3-0 56586 NULL
141306 +input_dev_show_id_vendor_56590 input_dev_show_id_vendor 0 56590 NULL
141307 +acpi_ex_convert_to_string_56591 acpi_ex_convert_to_string 0 56591 NULL
141308 +w1_f12_write_output_56594 w1_f12_write_output 0-6-5 56594 NULL
141309 +dmi_sel_raw_read_56601 dmi_sel_raw_read 0-5-6 56601 NULL
141310 +set_dec_all_56602 set_dec_all 4-0 56602 NULL
141311 +event_filter_write_56609 event_filter_write 3 56609 NULL
141312 +ocrdma_inet6addr_event_56610 ocrdma_inet6addr_event 0 56610 NULL
141313 +nvme_trans_log_temperature_56613 nvme_trans_log_temperature 3 56613 NULL
141314 +cx2341x_try_ctrl_56620 cx2341x_try_ctrl 0 56620 NULL
141315 +show_56623 show 0 56623 NULL nohasharray
141316 +store_temp_pwm_enable_56623 store_temp_pwm_enable 0-4 56623 &show_56623
141317 +cifs_flush_file_56628 cifs_flush_file 0 56628 NULL
141318 +mct_u232_open_56631 mct_u232_open 0 56631 NULL
141319 +_nfs4_proc_mkdir_56633 _nfs4_proc_mkdir 0 56633 NULL
141320 +ov7660_set_hvflip_56639 ov7660_set_hvflip 0 56639 NULL
141321 +gather_array_56641 gather_array 3 56641 NULL
141322 +show_ipv6_iface_mld_en_56648 show_ipv6_iface_mld_en 0 56648 NULL nohasharray
141323 +snd_card_register_56648 snd_card_register 0 56648 &show_ipv6_iface_mld_en_56648
141324 +ceph_vxattrcb_dir_subdirs_56649 ceph_vxattrcb_dir_subdirs 0 56649 NULL nohasharray
141325 +show_56649 show 0 56649 &ceph_vxattrcb_dir_subdirs_56649
141326 +uvc_debugfs_stats_read_56651 uvc_debugfs_stats_read 3-0 56651 NULL
141327 +lxt970_config_init_56653 lxt970_config_init 0 56653 NULL nohasharray
141328 +qla2x00_reset_chip_56653 qla2x00_reset_chip 0 56653 &lxt970_config_init_56653
141329 +show_bank2_setting_56655 show_bank2_setting 0 56655 NULL
141330 +qlcnic_sysfs_get_esw_stats_56657 qlcnic_sysfs_get_esw_stats 0-6-5 56657 NULL
141331 +clk_nodrv_prepare_enable_56659 clk_nodrv_prepare_enable 0 56659 NULL
141332 +wake_up_wlan_show_56660 wake_up_wlan_show 0 56660 NULL
141333 +fc_rport_set_dev_loss_tmo_56661 fc_rport_set_dev_loss_tmo 0 56661 NULL
141334 +tps6586x_rtc_alarm_irq_enable_56662 tps6586x_rtc_alarm_irq_enable 0 56662 NULL
141335 +show_ctlr_mode_56665 show_ctlr_mode 0 56665 NULL nohasharray
141336 +rndis_wlan_reset_56665 rndis_wlan_reset 0 56665 &show_ctlr_mode_56665
141337 +fm_config_rx_mute_reg_56667 fm_config_rx_mute_reg 0 56667 NULL
141338 +gdm_dev16_to_cpu_56668 gdm_dev16_to_cpu 0-2 56668 NULL
141339 +mem_used_total_show_56672 mem_used_total_show 0 56672 NULL
141340 +reconfig_store_56674 reconfig_store 0-4 56674 NULL
141341 +btrfs_cow_block_56678 btrfs_cow_block 0 56678 NULL
141342 +show_ipv6_iface_hop_limit_56679 show_ipv6_iface_hop_limit 0 56679 NULL
141343 +iscsi_tpg_param_show_IFMarkInt_56682 iscsi_tpg_param_show_IFMarkInt 0 56682 NULL
141344 +mtd_read_fact_prot_reg_56683 mtd_read_fact_prot_reg 0 56683 NULL
141345 +netlink_getname_56685 netlink_getname 0 56685 NULL nohasharray
141346 +target_stat_scsi_transport_attr_store_56685 target_stat_scsi_transport_attr_store 0 56685 &netlink_getname_56685
141347 +da9055_gpio_to_irq_56686 da9055_gpio_to_irq 2 56686 NULL nohasharray
141348 +o2nm_node_num_write_56686 o2nm_node_num_write 0-3 56686 &da9055_gpio_to_irq_56686 nohasharray
141349 +snd_gus_dram_read_56686 snd_gus_dram_read 4 56686 &o2nm_node_num_write_56686
141350 +sd_done_56689 sd_done 0 56689 NULL
141351 +set_promiscuous_mode_56691 set_promiscuous_mode 0 56691 NULL
141352 +dm9601_get_eeprom_len_56697 dm9601_get_eeprom_len 0 56697 NULL
141353 +dvb_ringbuffer_read_user_56702 dvb_ringbuffer_read_user 0-3 56702 NULL
141354 +atl1c_get_regs_len_56705 atl1c_get_regs_len 0 56705 NULL
141355 +qla4xxx_fw_build_user_show_56706 qla4xxx_fw_build_user_show 0 56706 NULL
141356 +extract_attr_from_ios_56709 extract_attr_from_ios 0 56709 NULL nohasharray
141357 +conn_send_command_56709 conn_send_command 4-6 56709 &extract_attr_from_ios_56709
141358 +sta_flags_read_56710 sta_flags_read 3-0 56710 NULL nohasharray
141359 +hibernation_snapshot_56710 hibernation_snapshot 0 56710 &sta_flags_read_56710
141360 +ipv6_getsockopt_sticky_56711 ipv6_getsockopt_sticky 5 56711 NULL
141361 +brcms_up_56713 brcms_up 0 56713 NULL nohasharray
141362 +twl6030_pwmled_config_56713 twl6030_pwmled_config 0 56713 &brcms_up_56713
141363 +xfs_btree_decrement_56718 xfs_btree_decrement 0 56718 NULL
141364 +acpi_os_wait_semaphore_56719 acpi_os_wait_semaphore 0 56719 NULL
141365 +__hw_addr_add_ex_56720 __hw_addr_add_ex 0 56720 NULL
141366 +perf_event_mux_interval_ms_show_56723 perf_event_mux_interval_ms_show 0 56723 NULL
141367 +__wa_xfer_setup_segs_56725 __wa_xfer_setup_segs 0-2 56725 NULL nohasharray
141368 +ds2780_set_rsgain_setting_56725 ds2780_set_rsgain_setting 0-4 56725 &__wa_xfer_setup_segs_56725
141369 +wm831x_isink_enable_56730 wm831x_isink_enable 0 56730 NULL
141370 +m41t80_rtc_read_time_56736 m41t80_rtc_read_time 0 56736 NULL
141371 +__copy_from_user_ll_56738 __copy_from_user_ll 0 56738 NULL
141372 +show_cons_active_56740 show_cons_active 0 56740 NULL nohasharray
141373 +niu_alloc_channels_56740 niu_alloc_channels 0 56740 &show_cons_active_56740 nohasharray
141374 +reset_temp_history_56740 reset_temp_history 0-4 56740 &niu_alloc_channels_56740
141375 +drm_agp_bind_pages_56748 drm_agp_bind_pages 3 56748 NULL
141376 +btrfsic_map_block_56751 btrfsic_map_block 2 56751 NULL
141377 +__logfs_writepage_56752 __logfs_writepage 0 56752 NULL
141378 +ov7670_try_fmt_internal_56754 ov7670_try_fmt_internal 0 56754 NULL nohasharray
141379 +get_temp2_fault_56754 get_temp2_fault 0 56754 &ov7670_try_fmt_internal_56754
141380 +pm8001_ctl_max_devices_show_56759 pm8001_ctl_max_devices_show 0 56759 NULL
141381 +nilfs_btree_prepare_propagate_v_56762 nilfs_btree_prepare_propagate_v 0 56762 NULL
141382 +dm_attr_uuid_show_56774 dm_attr_uuid_show 0 56774 NULL
141383 +alloc_iommu_56778 alloc_iommu 2-3-0 56778 NULL
141384 +ore_get_io_state_56779 ore_get_io_state 0 56779 NULL nohasharray
141385 +orinoco_open_56779 orinoco_open 0 56779 &ore_get_io_state_56779
141386 +__carl9170_rx_56784 __carl9170_rx 3 56784 NULL
141387 +bq2415x_i2c_write_bit_56787 bq2415x_i2c_write_bit 0 56787 NULL
141388 +firmware_id_show_56790 firmware_id_show 0 56790 NULL nohasharray
141389 +smsc95xx_phy_initialize_56790 smsc95xx_phy_initialize 0 56790 &firmware_id_show_56790
141390 +ttm_alloc_new_pages_56792 ttm_alloc_new_pages 5 56792 NULL
141391 +nilfs_sufile_get_header_block_56794 nilfs_sufile_get_header_block 0 56794 NULL
141392 +sdo_s_stream_56795 sdo_s_stream 0 56795 NULL
141393 +ecryptfs_set_f_namelen_56796 ecryptfs_set_f_namelen 0 56796 NULL
141394 +tun_net_open_56800 tun_net_open 0 56800 NULL
141395 +backlog_store_56804 backlog_store 0-3 56804 NULL
141396 +read_indexes_56805 read_indexes 2-0 56805 NULL nohasharray
141397 +vfat_hashi_56805 vfat_hashi 0 56805 &read_indexes_56805
141398 +ion_ioctl_56806 ion_ioctl 2 56806 NULL
141399 +do_syslog_56807 do_syslog 3-0 56807 NULL
141400 +target_stat_scsi_lu_show_attr_vend_56808 target_stat_scsi_lu_show_attr_vend 0 56808 NULL
141401 +rdev_attr_show_56809 rdev_attr_show 0 56809 NULL nohasharray
141402 +exofs_update_inode_56809 exofs_update_inode 0 56809 &rdev_attr_show_56809
141403 +acpi_evaluate_object_56815 acpi_evaluate_object 0 56815 NULL
141404 +show_sys_acpi_56816 show_sys_acpi 0 56816 NULL
141405 +brightness_write_56821 brightness_write 0 56821 NULL nohasharray
141406 +mic_dma_unmap_page_56821 mic_dma_unmap_page 2 56821 &brightness_write_56821
141407 +rbd_features_show_56824 rbd_features_show 0 56824 NULL
141408 +mlx4_en_start_port_56826 mlx4_en_start_port 0 56826 NULL
141409 +lookup_slow_56827 lookup_slow 0 56827 NULL
141410 +ntfs_rl_realloc_56831 ntfs_rl_realloc 3 56831 NULL nohasharray
141411 +mtdchar_write_56831 mtdchar_write 3-0 56831 &ntfs_rl_realloc_56831
141412 +solo_enc_start_streaming_56834 solo_enc_start_streaming 0 56834 NULL
141413 +snd_rawmidi_kernel_write1_56847 snd_rawmidi_kernel_write1 4-0 56847 NULL
141414 +mlx5_buf_alloc_56848 mlx5_buf_alloc 2 56848 NULL
141415 +si476x_radio_read_agc_blob_56849 si476x_radio_read_agc_blob 3-0 56849 NULL
141416 +mlx4_en_get_qp_56851 mlx4_en_get_qp 0 56851 NULL
141417 +twl4030reg_get_status_56852 twl4030reg_get_status 0 56852 NULL
141418 +identify_fw_56853 identify_fw 0 56853 NULL
141419 +mxl5007t_set_params_56856 mxl5007t_set_params 0 56856 NULL nohasharray
141420 +header_create_56856 header_create 0 56856 &mxl5007t_set_params_56856
141421 +__uncore_filter_link_show_56859 __uncore_filter_link_show 0 56859 NULL
141422 +adp8860_show_56860 adp8860_show 0 56860 NULL
141423 +cros_ec_cmd_xfer_56862 cros_ec_cmd_xfer 0 56862 NULL
141424 +gk20a_ram_get_56863 gk20a_ram_get 2 56863 NULL nohasharray
141425 +max197_show_range_56863 max197_show_range 0 56863 &gk20a_ram_get_56863 nohasharray
141426 +target_stat_scsi_auth_intr_show_attr_inst_56863 target_stat_scsi_auth_intr_show_attr_inst 0 56863 &max197_show_range_56863 nohasharray
141427 +dlfb_setup_modes_56863 dlfb_setup_modes 0 56863 &target_stat_scsi_auth_intr_show_attr_inst_56863
141428 +check_export_56865 check_export 0 56865 NULL
141429 +store_sched7_56868 store_sched7 0-4 56868 NULL
141430 +mwl8k_cmd_get_stat_56876 mwl8k_cmd_get_stat 0 56876 NULL
141431 +ims_pcu_ofn_bit_store_56878 ims_pcu_ofn_bit_store 0-4 56878 NULL
141432 +ext3_xattr_ibody_get_56880 ext3_xattr_ibody_get 0 56880 NULL
141433 +bitmap_init_from_disk_56884 bitmap_init_from_disk 0 56884 NULL
141434 +vfio_raw_config_write_56885 vfio_raw_config_write 0-3 56885 NULL
141435 +ov9740_reg_rmw_56888 ov9740_reg_rmw 0 56888 NULL
141436 +pvr2_debugifc_print_status_56890 pvr2_debugifc_print_status 3 56890 NULL nohasharray
141437 +gfs2_recover_set_56890 gfs2_recover_set 0 56890 &pvr2_debugifc_print_status_56890
141438 +enic_dev_notify_set_56891 enic_dev_notify_set 0 56891 NULL
141439 +debug_debug3_read_56894 debug_debug3_read 3-0 56894 NULL
141440 +batadv_tt_update_changes_56895 batadv_tt_update_changes 3 56895 NULL
141441 +show_fnode_erl_56896 show_fnode_erl 0 56896 NULL
141442 +pktgen_add_device_56898 pktgen_add_device 0 56898 NULL
141443 +hfsplus_find_cat_56899 hfsplus_find_cat 0 56899 NULL
141444 +rio_open_56900 rio_open 0 56900 NULL
141445 +arp_mangle_56902 arp_mangle 0 56902 NULL
141446 +sys_dmi_field_show_56905 sys_dmi_field_show 0 56905 NULL
141447 +fm10k_pfvf_mbx_init_56911 fm10k_pfvf_mbx_init 0 56911 NULL
141448 +strcspn_56913 strcspn 0 56913 NULL
141449 +i801_transaction_56919 i801_transaction 0 56919 NULL
141450 +uhid_hid_output_raw_56921 uhid_hid_output_raw 0-3 56921 NULL
141451 +__kfifo_out_56927 __kfifo_out 0-3 56927 NULL
141452 +mtd_subpagesize_show_56928 mtd_subpagesize_show 0 56928 NULL
141453 +check_header_56930 check_header 2 56930 NULL
141454 +gpio_edge_show_56931 gpio_edge_show 0 56931 NULL
141455 +bnx2x_phy_init_56932 bnx2x_phy_init 0 56932 NULL
141456 +journal_init_revoke_56933 journal_init_revoke 2 56933 NULL
141457 +read_56934 read 0 56934 NULL
141458 +bond_alb_init_slave_56936 bond_alb_init_slave 0 56936 NULL
141459 +set_temp_min_56937 set_temp_min 0-4 56937 NULL
141460 +set_property_56939 set_property 0 56939 NULL
141461 +tpu_pwm_timer_start_56940 tpu_pwm_timer_start 0 56940 NULL
141462 +xfs_alloc_ag_vextent_56943 xfs_alloc_ag_vextent 0 56943 NULL
141463 +iscsi_nacl_param_show_DataPDUInOrder_56949 iscsi_nacl_param_show_DataPDUInOrder 0 56949 NULL
141464 +nouveau_xtensa_create__56952 nouveau_xtensa_create_ 8 56952 NULL
141465 +cirrusfb_set_par_56956 cirrusfb_set_par 0 56956 NULL
141466 +cw1200_set_uapsd_param_56957 cw1200_set_uapsd_param 0 56957 NULL nohasharray
141467 +iwl_send_static_wepkey_cmd_56957 iwl_send_static_wepkey_cmd 0 56957 &cw1200_set_uapsd_param_56957
141468 +ovs_flow_cmd_msg_size_56959 ovs_flow_cmd_msg_size 0 56959 NULL
141469 +show_fcoe_fcf_device_dev_loss_tmo_56966 show_fcoe_fcf_device_dev_loss_tmo 0 56966 NULL
141470 +diva_get_driver_info_56967 diva_get_driver_info 0 56967 NULL
141471 +sdev_store_eh_timeout_56971 sdev_store_eh_timeout 0-4 56971 NULL
141472 +rx_queue_attr_store_56972 rx_queue_attr_store 0-4 56972 NULL
141473 +ext4_readpage_56973 ext4_readpage 0 56973 NULL
141474 +show_pwm_max_56976 show_pwm_max 0 56976 NULL
141475 +enc28j60_set_mac_address_56979 enc28j60_set_mac_address 0 56979 NULL
141476 +read_56981 read 0 56981 NULL
141477 +vmci_transport_notify_pkt_recv_pre_dequeue_56988 vmci_transport_notify_pkt_recv_pre_dequeue 0 56988 NULL nohasharray
141478 +default_write_file_56988 default_write_file 0-3 56988 &vmci_transport_notify_pkt_recv_pre_dequeue_56988 nohasharray
141479 +init_hw_56988 init_hw 0 56988 &default_write_file_56988
141480 +savage_init_hw_56989 savage_init_hw 0 56989 NULL
141481 +CIFS_open_56997 CIFS_open 0 56997 NULL
141482 +consolidate_57001 consolidate 0 57001 NULL
141483 +powr1220_show_max_57002 powr1220_show_max 0 57002 NULL nohasharray
141484 +ds2781_read16_57002 ds2781_read16 3-0 57002 &powr1220_show_max_57002
141485 +vlsi_alloc_ring_57003 vlsi_alloc_ring 3-4 57003 NULL
141486 +hdmi_s_dv_timings_57004 hdmi_s_dv_timings 0 57004 NULL
141487 +fore200e_send_57011 fore200e_send 0 57011 NULL
141488 +show_rc6pp_ms_57015 show_rc6pp_ms 0 57015 NULL
141489 +s2io_get_eeprom_len_57016 s2io_get_eeprom_len 0 57016 NULL
141490 +cur_freq_show_57023 cur_freq_show 0 57023 NULL nohasharray
141491 +show_channels_57023 show_channels 0 57023 &cur_freq_show_57023
141492 +aircable_process_packet_57027 aircable_process_packet 4 57027 NULL
141493 +snd_dma_alloc_pages_fallback_57029 snd_dma_alloc_pages_fallback 3 57029 NULL
141494 +arp_netdev_event_57032 arp_netdev_event 0 57032 NULL
141495 +instance_ce_count_show_57038 instance_ce_count_show 0 57038 NULL
141496 +fuse_simple_request_57042 fuse_simple_request 0 57042 NULL
141497 +ieee80211_if_fmt_state_57043 ieee80211_if_fmt_state 3 57043 NULL nohasharray
141498 +skb_network_offset_57043 skb_network_offset 0 57043 &ieee80211_if_fmt_state_57043
141499 +af9035_wr_regs_57045 af9035_wr_regs 0 57045 NULL
141500 +ovl_copy_up_data_57049 ovl_copy_up_data 3 57049 NULL
141501 +xfs_buf_read_map_57053 xfs_buf_read_map 3 57053 NULL
141502 +rose_setsockopt_57054 rose_setsockopt 0 57054 NULL
141503 +cx2341x_ctrl_new_std_57061 cx2341x_ctrl_new_std 4 57061 NULL
141504 +sca3000_read_data_57064 sca3000_read_data 4 57064 NULL
141505 +do_jit_57066 do_jit 0 57066 NULL nohasharray
141506 +pcmcia_replace_cis_57066 pcmcia_replace_cis 3 57066 &do_jit_57066
141507 +get_temp_limit_57067 get_temp_limit 0 57067 NULL
141508 +macvtap_write_iter_57068 macvtap_write_iter 0 57068 NULL
141509 +buf_prepare_57069 buf_prepare 0 57069 NULL nohasharray
141510 +sis190_try_rx_copy_57069 sis190_try_rx_copy 3 57069 &buf_prepare_57069
141511 +ath5k_hw_init_queues_57074 ath5k_hw_init_queues 0 57074 NULL
141512 +blk_mq_sysfs_store_57081 blk_mq_sysfs_store 0-4 57081 NULL
141513 +wmi_send_57083 wmi_send 0 57083 NULL
141514 +cx231xx_i2c_recv_bytes_with_saddr_57086 cx231xx_i2c_recv_bytes_with_saddr 0 57086 NULL
141515 +psmouse_show_int_attr_57088 psmouse_show_int_attr 0 57088 NULL
141516 +show_57089 show 0 57089 NULL
141517 +patch_alc880_57095 patch_alc880 0 57095 NULL
141518 +tracing_set_trace_write_57096 tracing_set_trace_write 3 57096 NULL
141519 +show_spi_transport_iu_57098 show_spi_transport_iu 0 57098 NULL
141520 +vmci_transport_notify_pkt_send_post_enqueue_57105 vmci_transport_notify_pkt_send_post_enqueue 0 57105 NULL nohasharray
141521 +aty_var_to_pll_57105 aty_var_to_pll 0 57105 &vmci_transport_notify_pkt_send_post_enqueue_57105
141522 +hpfs_readpages_57106 hpfs_readpages 4 57106 NULL
141523 +wakeup_prevent_sleep_time_show_57107 wakeup_prevent_sleep_time_show 0 57107 NULL
141524 +s_stream_57108 s_stream 0 57108 NULL
141525 +show_enabled_57111 show_enabled 0 57111 NULL
141526 +mwl8k_tx_wait_empty_57118 mwl8k_tx_wait_empty 0 57118 NULL nohasharray
141527 +target_fabric_port_store_attr_alua_tg_pt_gp_57118 target_fabric_port_store_attr_alua_tg_pt_gp 0-3 57118 &mwl8k_tx_wait_empty_57118
141528 +cipso_v4_gentag_loc_57119 cipso_v4_gentag_loc 0 57119 NULL
141529 +get_sum_57128 get_sum 0 57128 NULL nohasharray
141530 +alloc_sleep_millisecs_show_57128 alloc_sleep_millisecs_show 0 57128 &get_sum_57128 nohasharray
141531 +cardr_store_57128 cardr_store 4-0 57128 &alloc_sleep_millisecs_show_57128
141532 +ov9640_cropcap_57129 ov9640_cropcap 0 57129 NULL
141533 +nvme_alloc_iod_57130 nvme_alloc_iod 1-2 57130 NULL
141534 +ima_show_htable_value_57136 ima_show_htable_value 2-0 57136 NULL nohasharray
141535 +boot_params_data_read_57136 boot_params_data_read 0-6-5 57136 &ima_show_htable_value_57136
141536 +mmc_io_rw_direct_57137 mmc_io_rw_direct 0 57137 NULL
141537 +tpm_seal_57138 tpm_seal 0 57138 NULL
141538 +show_rxbuf_57139 show_rxbuf 0 57139 NULL
141539 +_iwl_dbgfs_bf_params_write_57141 _iwl_dbgfs_bf_params_write 3-0 57141 NULL
141540 +lp3972_dcdc_disable_57142 lp3972_dcdc_disable 0 57142 NULL
141541 +show_ipv4_iface_incoming_forwarding_en_57143 show_ipv4_iface_incoming_forwarding_en 0 57143 NULL
141542 +acpi_gsb_i2c_read_bytes_57145 acpi_gsb_i2c_read_bytes 4 57145 NULL nohasharray
141543 +set_cidmode_57145 set_cidmode 0-4 57145 &acpi_gsb_i2c_read_bytes_57145
141544 +xfs_attr3_leaf_lookup_int_57153 xfs_attr3_leaf_lookup_int 0 57153 NULL nohasharray
141545 +cifs_zap_mapping_57153 cifs_zap_mapping 0 57153 &xfs_attr3_leaf_lookup_int_57153
141546 +udl_prime_create_57159 udl_prime_create 2 57159 NULL
141547 +netxen_receive_peg_ready_57162 netxen_receive_peg_ready 0 57162 NULL
141548 +set_shutter_57164 set_shutter 0 57164 NULL nohasharray
141549 +nilfs_btree_prepare_convert_and_insert_57164 nilfs_btree_prepare_convert_and_insert 0 57164 &set_shutter_57164
141550 +composite_os_desc_req_prepare_57166 composite_os_desc_req_prepare 0 57166 NULL
141551 +stk_prepare_sio_buffers_57168 stk_prepare_sio_buffers 2 57168 NULL nohasharray
141552 +snd_tm6000_prepare_57168 snd_tm6000_prepare 0 57168 &stk_prepare_sio_buffers_57168
141553 +rcu_panic_57170 rcu_panic 0 57170 NULL
141554 +fc_stat_show_57171 fc_stat_show 0 57171 NULL
141555 +average_read_57175 average_read 0-3 57175 NULL
141556 +netlink_create_57178 netlink_create 0 57178 NULL
141557 +rx_hw_stuck_read_57179 rx_hw_stuck_read 3-0 57179 NULL
141558 +da9055_reg_read_57185 da9055_reg_read 0 57185 NULL
141559 +ct_map_audio_buffer_57187 ct_map_audio_buffer 0 57187 NULL
141560 +common_file_perm_57189 common_file_perm 0 57189 NULL
141561 +sys_poll_57190 sys_poll 2 57190 NULL
141562 +hash_netnet6_expire_57191 hash_netnet6_expire 4 57191 NULL
141563 +target_stat_scsi_port_attr_store_57198 target_stat_scsi_port_attr_store 0 57198 NULL
141564 +pcan_usb_set_sja1000_57201 pcan_usb_set_sja1000 0 57201 NULL nohasharray
141565 +cache_setup_of_node_57201 cache_setup_of_node 0 57201 &pcan_usb_set_sja1000_57201
141566 +mwifiex_cmd_802_11_hs_cfg_57205 mwifiex_cmd_802_11_hs_cfg 0 57205 NULL
141567 +sys_io_getevents_57206 sys_io_getevents 3 57206 NULL
141568 +show_session_param_ISCSI_PARAM_PASSWORD_IN_57207 show_session_param_ISCSI_PARAM_PASSWORD_IN 0 57207 NULL
141569 +exofs_write_begin_57210 exofs_write_begin 0 57210 NULL nohasharray
141570 +lp_check_status_57210 lp_check_status 0 57210 &exofs_write_begin_57210
141571 +ctor_show_57213 ctor_show 0 57213 NULL
141572 +mlx4_qp_attach_common_57214 mlx4_qp_attach_common 0 57214 NULL
141573 +edid_show_57216 edid_show 0-5-6 57216 NULL
141574 +stats_show_57218 stats_show 0 57218 NULL
141575 +tt3650_ci_msg_57219 tt3650_ci_msg 4 57219 NULL nohasharray
141576 +acpi_eject_store_57219 acpi_eject_store 0-4 57219 &tt3650_ci_msg_57219
141577 +change_mtu_57227 change_mtu 0 57227 NULL
141578 +show_session_param_ISCSI_PARAM_IFACE_NAME_57230 show_session_param_ISCSI_PARAM_IFACE_NAME 0 57230 NULL
141579 +_nfs4_proc_readlink_57231 _nfs4_proc_readlink 0 57231 NULL
141580 +csource_show_57233 csource_show 0 57233 NULL
141581 +dma_fifo_alloc_57236 dma_fifo_alloc 2-3-5 57236 NULL
141582 +drbg_blocklen_57239 drbg_blocklen 0 57239 NULL
141583 +flush_space_57241 flush_space 0 57241 NULL
141584 +rmd320_update_57243 rmd320_update 0 57243 NULL
141585 +rsxx_cram_write_57244 rsxx_cram_write 3-0 57244 NULL
141586 +lbmRead_57247 lbmRead 0 57247 NULL
141587 +ieee80211_if_fmt_tsf_57249 ieee80211_if_fmt_tsf 3 57249 NULL
141588 +oprofilefs_ulong_from_user_57251 oprofilefs_ulong_from_user 3-0 57251 NULL
141589 +wl12xx_cmd_add_peer_57254 wl12xx_cmd_add_peer 0 57254 NULL
141590 +sbp_tpg_attrib_show_mgt_orb_timeout_57256 sbp_tpg_attrib_show_mgt_orb_timeout 0 57256 NULL
141591 +alloc_flex_gd_57259 alloc_flex_gd 1 57259 NULL
141592 +vti_tunnel_init_57265 vti_tunnel_init 0 57265 NULL
141593 +set_component_active_57266 set_component_active 0-4 57266 NULL
141594 +__inet_stream_connect_57269 __inet_stream_connect 0 57269 NULL
141595 +bnx2x_avoid_link_flap_57270 bnx2x_avoid_link_flap 0 57270 NULL
141596 +parport_uss720_epp_read_addr_57271 parport_uss720_epp_read_addr 0 57271 NULL
141597 +usb_gadget_map_request_57272 usb_gadget_map_request 0 57272 NULL
141598 +show_voltage_57273 show_voltage 0 57273 NULL
141599 +dib0070_tune_57275 dib0070_tune 0 57275 NULL
141600 +crc32c_intel_final_57279 crc32c_intel_final 0 57279 NULL nohasharray
141601 +load_data_57279 load_data 0-3 57279 &crc32c_intel_final_57279
141602 +mc44s803_set_params_57281 mc44s803_set_params 0 57281 NULL
141603 +lbs_sleepparams_write_57283 lbs_sleepparams_write 3-0 57283 NULL nohasharray
141604 +read_iter_57283 read_iter 0 57283 &lbs_sleepparams_write_57283
141605 +store_tolerance_57285 store_tolerance 0-4 57285 NULL
141606 +ath6kl_wmi_cmd_send_57286 ath6kl_wmi_cmd_send 0 57286 NULL
141607 +pstore_file_read_57288 pstore_file_read 3-0 57288 NULL
141608 +snd_pcm_read_57289 snd_pcm_read 3-0 57289 NULL
141609 +sdev_store_evt_soft_threshold_reached_57290 sdev_store_evt_soft_threshold_reached 0-4 57290 NULL nohasharray
141610 +string_length_no_trail_57290 string_length_no_trail 0-2 57290 &sdev_store_evt_soft_threshold_reached_57290
141611 +tmp102_set_temp_57299 tmp102_set_temp 0-4 57299 NULL
141612 +ath6kl_buf_alloc_57304 ath6kl_buf_alloc 1 57304 NULL
141613 +ftdi_elan_write_57309 ftdi_elan_write 3-0 57309 NULL
141614 +write_file_regval_57313 write_file_regval 3-0 57313 NULL
141615 +tm6000_start_thread_57314 tm6000_start_thread 0 57314 NULL
141616 +show_alarm_57318 show_alarm 0 57318 NULL
141617 +ieee802154_hdr_addr_len_57324 ieee802154_hdr_addr_len 0 57324 NULL
141618 +__mxt_write_reg_57326 __mxt_write_reg 3-0 57326 NULL
141619 +cm32181_get_it_available_57330 cm32181_get_it_available 0 57330 NULL
141620 +acpi_pad_rrtime_show_57332 acpi_pad_rrtime_show 0 57332 NULL
141621 +adc128_show_alarm_57333 adc128_show_alarm 0 57333 NULL nohasharray
141622 +fan_write_57333 fan_write 0 57333 &adc128_show_alarm_57333
141623 +roccat_common2_sysfs_read_key_mask_57336 roccat_common2_sysfs_read_key_mask 0-5-6 57336 NULL
141624 +evtchn_fifo_cpu_notification_57337 evtchn_fifo_cpu_notification 0 57337 NULL
141625 +get_fan_pulses_57339 get_fan_pulses 0 57339 NULL
141626 +mt9m111_set_gain_57340 mt9m111_set_gain 0 57340 NULL
141627 +hw_init_57341 hw_init 0 57341 NULL
141628 +check_mirror_57342 check_mirror 1-2 57342 NULL nohasharray
141629 +usblp_read_57342 usblp_read 3-0 57342 &check_mirror_57342
141630 +kvaser_usb_send_simple_msg_57346 kvaser_usb_send_simple_msg 0 57346 NULL
141631 +print_devstats_dot11RTSFailureCount_57347 print_devstats_dot11RTSFailureCount 3 57347 NULL
141632 +dio_send_cur_page_57348 dio_send_cur_page 0 57348 NULL nohasharray
141633 +probe_57348 probe 0 57348 &dio_send_cur_page_57348 nohasharray
141634 +ata_scsi_lpm_store_57348 ata_scsi_lpm_store 0-4 57348 &probe_57348
141635 +ql_adapter_reset_57354 ql_adapter_reset 0 57354 NULL
141636 +raid_bytes_show_57357 raid_bytes_show 0 57357 NULL
141637 +get_component_type_57362 get_component_type 0 57362 NULL
141638 +iscsi_nacl_attrib_show_nopin_timeout_57364 iscsi_nacl_attrib_show_nopin_timeout 0 57364 NULL
141639 +bnx2x_func_state_change_57365 bnx2x_func_state_change 0 57365 NULL
141640 +sh_eth_open_57366 sh_eth_open 0 57366 NULL nohasharray
141641 +w5100_set_macaddr_57366 w5100_set_macaddr 0 57366 &sh_eth_open_57366
141642 +_snd_pcm_hw_param_set_57369 _snd_pcm_hw_param_set 0 57369 NULL
141643 +tipc_bclink_stats_57372 tipc_bclink_stats 2 57372 NULL
141644 +pscsi_create_type_other_57380 pscsi_create_type_other 0 57380 NULL
141645 +tty_register_device_attr_57381 tty_register_device_attr 2 57381 NULL
141646 +slabs_show_57383 slabs_show 0 57383 NULL
141647 +bzImage64_load_57388 bzImage64_load 7 57388 NULL
141648 +squashfs_symlink_readpage_57390 squashfs_symlink_readpage 0 57390 NULL
141649 +cx231xx_s_video_encoding_57392 cx231xx_s_video_encoding 0 57392 NULL
141650 +ad7298_update_scan_mode_57393 ad7298_update_scan_mode 0 57393 NULL
141651 +ivtvfb_check_var_57394 ivtvfb_check_var 0 57394 NULL
141652 +bfs_statfs_57403 bfs_statfs 0 57403 NULL
141653 +lbs_prb_rsp_limit_get_57405 lbs_prb_rsp_limit_get 0 57405 NULL
141654 +read_file_blob_57406 read_file_blob 3-0 57406 NULL
141655 +rd_show_configfs_dev_params_57407 rd_show_configfs_dev_params 0 57407 NULL
141656 +enclosure_register_57412 enclosure_register 3 57412 NULL nohasharray
141657 +show_fnode_def_taskmgmt_tmo_57412 show_fnode_def_taskmgmt_tmo 0 57412 &enclosure_register_57412 nohasharray
141658 +pcistub_reg_add_57412 pcistub_reg_add 0 57412 &show_fnode_def_taskmgmt_tmo_57412 nohasharray
141659 +snd_hda_codec_configure_57412 snd_hda_codec_configure 0 57412 &pcistub_reg_add_57412
141660 +mtd_badblocks_show_57413 mtd_badblocks_show 0 57413 NULL
141661 +carl9170_read_mreg_57415 carl9170_read_mreg 0 57415 NULL
141662 +gre_manip_pkt_57416 gre_manip_pkt 4 57416 NULL
141663 +parport_ieee1284_epp_read_data_57421 parport_ieee1284_epp_read_data 0 57421 NULL
141664 +wl1271_acx_set_ht_capabilities_57426 wl1271_acx_set_ht_capabilities 0 57426 NULL
141665 +read_file_eeprom_57428 read_file_eeprom 3-0 57428 NULL
141666 +compat_keyctl_instantiate_key_iov_57431 compat_keyctl_instantiate_key_iov 3 57431 NULL nohasharray
141667 +alloc_ftrace_hash_57431 alloc_ftrace_hash 1 57431 &compat_keyctl_instantiate_key_iov_57431
141668 +copy_to_user_fromio_57432 copy_to_user_fromio 3 57432 NULL
141669 +fscaps_show_57434 fscaps_show 0 57434 NULL nohasharray
141670 +fuse_notify_inval_inode_57434 fuse_notify_inval_inode 0 57434 &fscaps_show_57434
141671 +gadget_dev_desc_bDeviceSubClass_store_57437 gadget_dev_desc_bDeviceSubClass_store 0-3 57437 NULL
141672 +vmxnet3_rq_init_all_57442 vmxnet3_rq_init_all 0 57442 NULL
141673 +ov7670_s_gain_57445 ov7670_s_gain 0 57445 NULL
141674 +sys_pselect6_57449 sys_pselect6 1 57449 NULL
141675 +uhid_hid_set_report_57455 uhid_hid_set_report 0-4 57455 NULL
141676 +diolan_i2c_stop_57458 diolan_i2c_stop 0 57458 NULL nohasharray
141677 +cafe_smbus_read_data_57458 cafe_smbus_read_data 0 57458 &diolan_i2c_stop_57458
141678 +__roundup_pow_of_two_57461 __roundup_pow_of_two 0 57461 NULL
141679 +send_midi_async_57463 send_midi_async 3 57463 NULL
141680 +sisusb_clear_vram_57466 sisusb_clear_vram 2-3 57466 NULL
141681 +ieee80211_if_read_flags_57470 ieee80211_if_read_flags 3-0 57470 NULL nohasharray
141682 +max6900_rtc_read_time_57470 max6900_rtc_read_time 0 57470 &ieee80211_if_read_flags_57470
141683 +iwl_send_add_sta_57474 iwl_send_add_sta 0 57474 NULL
141684 +nilfs_segctor_collect_57484 nilfs_segctor_collect 0 57484 NULL nohasharray
141685 +wdtpci_notify_sys_57484 wdtpci_notify_sys 0 57484 &nilfs_segctor_collect_57484
141686 +vlan_dev_netpoll_setup_57486 vlan_dev_netpoll_setup 0 57486 NULL
141687 +em_store_57488 em_store 0 57488 NULL
141688 +o2hb_heartbeat_group_store_57489 o2hb_heartbeat_group_store 0-4 57489 NULL
141689 +read_file_skb_rx_57490 read_file_skb_rx 3-0 57490 NULL nohasharray
141690 +read_57490 read 0 57490 &read_file_skb_rx_57490
141691 +bnad_debugfs_write_regwr_57500 bnad_debugfs_write_regwr 3-0 57500 NULL nohasharray
141692 +usbvision_stream_interrupt_57500 usbvision_stream_interrupt 0 57500 &bnad_debugfs_write_regwr_57500
141693 +copy_in_user_57502 copy_in_user 3 57502 NULL
141694 +chip_direction_output_57503 chip_direction_output 0 57503 NULL
141695 +tcp_peek_sndq_57504 tcp_peek_sndq 0 57504 NULL
141696 +ckhdid_printf_57505 ckhdid_printf 2-0 57505 NULL nohasharray
141697 +gfs2_quota_hold_57505 gfs2_quota_hold 0 57505 &ckhdid_printf_57505 nohasharray
141698 +ks8842_read32_57505 ks8842_read32 0 57505 &gfs2_quota_hold_57505
141699 +search_by_entry_key_57509 search_by_entry_key 0 57509 NULL
141700 +ASIE_store_57511 ASIE_store 0-4 57511 NULL
141701 +ib_send_rmpp_mad_57512 ib_send_rmpp_mad 0 57512 NULL
141702 +start_spy_cam_57513 start_spy_cam 0 57513 NULL
141703 +init_tag_map_57515 init_tag_map 3 57515 NULL
141704 +ad7877_gpio4_show_57516 ad7877_gpio4_show 0 57516 NULL
141705 +wil_read_file_ssid_57517 wil_read_file_ssid 3-0 57517 NULL nohasharray
141706 +il_dbgfs_force_reset_read_57517 il_dbgfs_force_reset_read 3-0 57517 &wil_read_file_ssid_57517 nohasharray
141707 +store_57517 store 0-3 57517 &il_dbgfs_force_reset_read_57517
141708 +als_lux0_input_data_show_57519 als_lux0_input_data_show 0 57519 NULL
141709 +cmm_read_57520 cmm_read 3-0 57520 NULL
141710 +rt2500usb_enable_radio_57521 rt2500usb_enable_radio 0 57521 NULL
141711 +snd_seq_queue_delete_57527 snd_seq_queue_delete 0 57527 NULL
141712 +aa_path_perm_57530 aa_path_perm 0 57530 NULL
141713 +inode_permission_57531 inode_permission 0 57531 NULL
141714 +acpi_dev_get_resources_57534 acpi_dev_get_resources 0 57534 NULL
141715 +ptlrpc_lprocfs_hp_ratio_seq_write_57537 ptlrpc_lprocfs_hp_ratio_seq_write 3 57537 NULL
141716 +vsock_dgram_sendmsg_57538 vsock_dgram_sendmsg 0-4 57538 NULL
141717 +show_country_rel_date_57539 show_country_rel_date 0 57539 NULL
141718 +compat_SyS_process_vm_writev_57542 compat_SyS_process_vm_writev 3-5 57542 NULL
141719 +ext4_group_first_block_no_57559 ext4_group_first_block_no 0-2 57559 NULL nohasharray
141720 +iscsi_tpg_attrib_show_demo_mode_discovery_57559 iscsi_tpg_attrib_show_demo_mode_discovery 0 57559 &ext4_group_first_block_no_57559 nohasharray
141721 +ReadHDLCPnP_57559 ReadHDLCPnP 0 57559 &iscsi_tpg_attrib_show_demo_mode_discovery_57559
141722 +snd_pcm_playback_ioctl1_57569 snd_pcm_playback_ioctl1 0 57569 NULL
141723 +pn544_hci_i2c_fw_write_cmd_57572 pn544_hci_i2c_fw_write_cmd 4 57572 NULL nohasharray
141724 +rtpm_enabled_show_57572 rtpm_enabled_show 0 57572 &pn544_hci_i2c_fw_write_cmd_57572
141725 +get_bridge_ifindices_57579 get_bridge_ifindices 0 57579 NULL
141726 +tc3589x_reg_write_57581 tc3589x_reg_write 0 57581 NULL
141727 +ldlm_cli_enqueue_local_57582 ldlm_cli_enqueue_local 11 57582 NULL
141728 +il_dbgfs_interrupt_write_57591 il_dbgfs_interrupt_write 3-0 57591 NULL nohasharray
141729 +set_pwm_tmin_57591 set_pwm_tmin 0-4 57591 &il_dbgfs_interrupt_write_57591
141730 +read_file_spectral_fft_period_57593 read_file_spectral_fft_period 3-0 57593 NULL
141731 +ivtv_write_57597 ivtv_write 0 57597 NULL nohasharray
141732 +cifs_async_readv_57597 cifs_async_readv 0 57597 &ivtv_write_57597
141733 +ath9k_sta_state_57600 ath9k_sta_state 0 57600 NULL nohasharray
141734 +kone_tcu_command_57600 kone_tcu_command 0 57600 &ath9k_sta_state_57600 nohasharray
141735 +lp8788_update_bits_57600 lp8788_update_bits 0 57600 &kone_tcu_command_57600
141736 +pm_autosleep_set_state_57609 pm_autosleep_set_state 0 57609 NULL
141737 +mt9m111_set_pixfmt_57612 mt9m111_set_pixfmt 0 57612 NULL
141738 +wm831x_gpio_to_irq_57614 wm831x_gpio_to_irq 2 57614 NULL
141739 +show_atmaddress_57617 show_atmaddress 0 57617 NULL nohasharray
141740 +llc_ui_bind_57617 llc_ui_bind 0 57617 &show_atmaddress_57617
141741 +gfs2_write_begin_57618 gfs2_write_begin 0 57618 NULL
141742 +sk_stream_alloc_skb_57622 sk_stream_alloc_skb 2 57622 NULL
141743 +tps65217_reg_write_57623 tps65217_reg_write 0 57623 NULL nohasharray
141744 +tx_tx_retry_template_read_57623 tx_tx_retry_template_read 3-0 57623 &tps65217_reg_write_57623
141745 +cpu_hotplug_notify_57624 cpu_hotplug_notify 0 57624 NULL nohasharray
141746 +store_57624 store 0-3 57624 &cpu_hotplug_notify_57624
141747 +osdmap_set_max_osd_57630 osdmap_set_max_osd 2 57630 NULL nohasharray
141748 +sisusbcon_putcs_57630 sisusbcon_putcs 3 57630 &osdmap_set_max_osd_57630
141749 +mem_read_57631 mem_read 3-0 57631 NULL
141750 +msi_compose_msg_57637 msi_compose_msg 0 57637 NULL
141751 +mr_read_57639 mr_read 0 57639 NULL
141752 +iwl_mvm_flush_tx_path_57640 iwl_mvm_flush_tx_path 0 57640 NULL
141753 +xen_swiotlb_sync_single_for_cpu_57648 xen_swiotlb_sync_single_for_cpu 2 57648 NULL nohasharray
141754 +skein_256_update_57648 skein_256_update 0 57648 &xen_swiotlb_sync_single_for_cpu_57648
141755 +mce_disable_error_reporting_57651 mce_disable_error_reporting 0 57651 NULL
141756 +xfs_alloc_ag_vextent_near_57653 xfs_alloc_ag_vextent_near 0 57653 NULL
141757 +c_can_start_57654 c_can_start 0 57654 NULL
141758 +t4vf_sge_alloc_eth_txq_57656 t4vf_sge_alloc_eth_txq 0 57656 NULL
141759 +iscsi_tpg_attrib_store_cache_dynamic_acls_57657 iscsi_tpg_attrib_store_cache_dynamic_acls 0-3 57657 NULL
141760 +sys_mq_timedsend_57661 sys_mq_timedsend 3 57661 NULL
141761 +r3964_write_57662 r3964_write 4 57662 NULL nohasharray
141762 +ath10k_htt_init_57662 ath10k_htt_init 0 57662 &r3964_write_57662
141763 +withdraw_store_57663 withdraw_store 0-3 57663 NULL
141764 +proc_ns_readlink_57664 proc_ns_readlink 3-0 57664 NULL
141765 +dev_mc_add_57667 dev_mc_add 0 57667 NULL
141766 +__lgwrite_57669 __lgwrite 4 57669 NULL
141767 +__v9fs_readpage_from_fscache_57670 __v9fs_readpage_from_fscache 0 57670 NULL
141768 +nf_call_arptables_show_57677 nf_call_arptables_show 0 57677 NULL
141769 +tps6507x_pmic_write_57680 tps6507x_pmic_write 0 57680 NULL
141770 +qlcnic_get_pci_func_type_57685 qlcnic_get_pci_func_type 0 57685 NULL
141771 +show_pwm_auto_vrdhot_ramp_57686 show_pwm_auto_vrdhot_ramp 0 57686 NULL
141772 +rt2x00debug_read_eeprom_57690 rt2x00debug_read_eeprom 0-3 57690 NULL
141773 +i40evf_open_57695 i40evf_open 0 57695 NULL nohasharray
141774 +f1x_match_to_this_node_57695 f1x_match_to_this_node 3 57695 &i40evf_open_57695
141775 +ks8842_set_mac_57697 ks8842_set_mac 0 57697 NULL
141776 +i2400m_rx_stats_read_57706 i2400m_rx_stats_read 3-0 57706 NULL
141777 +lbs_mesh_config_send_57711 lbs_mesh_config_send 0 57711 NULL
141778 +mwl8k_load_firmware_57712 mwl8k_load_firmware 0 57712 NULL
141779 +aac_reset_adapter_57720 aac_reset_adapter 0 57720 NULL
141780 +ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722 ieee80211_if_read_dot11MeshHWMPconfirmationInterval 3-0 57722 NULL nohasharray
141781 +wl18xx_pre_upload_57722 wl18xx_pre_upload 0 57722 &ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722
141782 +ipgre_tunnel_init_57728 ipgre_tunnel_init 0 57728 NULL
141783 +show_status_str_57729 show_status_str 0 57729 NULL
141784 +bt_6lowpan_disconnect_57732 bt_6lowpan_disconnect 0 57732 NULL
141785 +ip6table_nat_out_57735 ip6table_nat_out 0 57735 NULL nohasharray
141786 +sc1200wdt_notify_sys_57735 sc1200wdt_notify_sys 0 57735 &ip6table_nat_out_57735
141787 +ath10k_wait_for_peer_created_57736 ath10k_wait_for_peer_created 0 57736 NULL nohasharray
141788 +severities_coverage_write_57736 severities_coverage_write 0-3 57736 &ath10k_wait_for_peer_created_57736
141789 +ne2k_pci_open_57741 ne2k_pci_open 0 57741 NULL
141790 +compat_sys_set_mempolicy_57742 compat_sys_set_mempolicy 3 57742 NULL nohasharray
141791 +pppol2tp_recvmsg_57742 pppol2tp_recvmsg 0-4 57742 &compat_sys_set_mempolicy_57742
141792 +wlcore_boot_run_firmware_57744 wlcore_boot_run_firmware 0 57744 NULL
141793 +nouveau_hwmon_max_temp_hyst_57747 nouveau_hwmon_max_temp_hyst 0 57747 NULL
141794 +ipmi_write_57748 ipmi_write 0-3 57748 NULL
141795 +mesh_id_get_57750 mesh_id_get 0 57750 NULL
141796 +bond_create_57752 bond_create 0 57752 NULL
141797 +mbx_cmd_57753 mbx_cmd 0 57753 NULL
141798 +ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval_57762 ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval 3 57762 NULL
141799 +selinux_kernel_module_request_57769 selinux_kernel_module_request 0 57769 NULL
141800 +tgr192_final_57774 tgr192_final 0 57774 NULL
141801 +SYSC_process_vm_writev_57776 SYSC_process_vm_writev 3-5 57776 NULL
141802 +zd_usb_enable_rx_57778 zd_usb_enable_rx 0 57778 NULL
141803 +r6040_open_57779 r6040_open 0 57779 NULL
141804 +dmi_entry_length_57782 dmi_entry_length 0 57782 NULL
141805 +is_valid_bcd_57785 is_valid_bcd 0 57785 NULL nohasharray
141806 +set_eeprom2_57785 set_eeprom2 4-0 57785 &is_valid_bcd_57785 nohasharray
141807 +__i915_wait_seqno_57785 __i915_wait_seqno 0 57785 &set_eeprom2_57785 nohasharray
141808 +read_fifo_57785 read_fifo 0 57785 &__i915_wait_seqno_57785
141809 +go7007_snd_pcm_trigger_57787 go7007_snd_pcm_trigger 0 57787 NULL nohasharray
141810 +crypto_shash_final_57787 crypto_shash_final 0 57787 &go7007_snd_pcm_trigger_57787
141811 +ld2_57794 ld2 0 57794 NULL
141812 +ivtv_read_57796 ivtv_read 3-0 57796 NULL
141813 +ion_test_ioctl_57799 ion_test_ioctl 2 57799 NULL
141814 +qla2x00_sysfs_read_nvram_57800 qla2x00_sysfs_read_nvram 6-0-5 57800 NULL
141815 +bnad_txrx_irq_alloc_57804 bnad_txrx_irq_alloc 0 57804 NULL
141816 +be_get_reg_len_57805 be_get_reg_len 0 57805 NULL
141817 +evdev_read_57810 evdev_read 0-3 57810 NULL
141818 +skein256_final_57814 skein256_final 0 57814 NULL
141819 +max8997_update_reg_57818 max8997_update_reg 0 57818 NULL
141820 +mptsas_sas_enclosure_pg0_57820 mptsas_sas_enclosure_pg0 0 57820 NULL
141821 +sedlbauer_suspend_57826 sedlbauer_suspend 0 57826 NULL
141822 +__bnx2fc_disable_57827 __bnx2fc_disable 0 57827 NULL
141823 +bfad_debugfs_read_regrd_57830 bfad_debugfs_read_regrd 3-0 57830 NULL
141824 +copy_to_user_57835 copy_to_user 3-0 57835 NULL nohasharray
141825 +ecryptfs_decrypt_page_57835 ecryptfs_decrypt_page 0 57835 &copy_to_user_57835
141826 +start_ch_57836 start_ch 0 57836 NULL
141827 +show_auto_temp_min_57837 show_auto_temp_min 0 57837 NULL
141828 +mwl8k_rxq_init_57838 mwl8k_rxq_init 0 57838 NULL
141829 +nouveau_hwmon_critical_temp_57841 nouveau_hwmon_critical_temp 0 57841 NULL
141830 +wl128x_manually_configure_mcs_pll_57842 wl128x_manually_configure_mcs_pll 0 57842 NULL
141831 +flash_read_57843 flash_read 3-0 57843 NULL nohasharray
141832 +xfs_rtpick_extent_57843 xfs_rtpick_extent 0 57843 &flash_read_57843
141833 +cp2112_xfer_status_57844 cp2112_xfer_status 0 57844 NULL
141834 +kiblnd_create_tx_pool_57846 kiblnd_create_tx_pool 2 57846 NULL
141835 +skcipher_wait_for_wmem_57849 skcipher_wait_for_wmem 0 57849 NULL
141836 +acpi_ns_internalize_name_57852 acpi_ns_internalize_name 0 57852 NULL
141837 +niu_request_irq_57856 niu_request_irq 0 57856 NULL
141838 +iscsit_tpg_set_initiator_node_queue_depth_57857 iscsit_tpg_set_initiator_node_queue_depth 0 57857 NULL
141839 +bttv_i2c_wait_done_57858 bttv_i2c_wait_done 0 57858 NULL
141840 +__inode_direct_access_57861 __inode_direct_access 0 57861 NULL nohasharray
141841 +__clockevents_try_unbind_57861 __clockevents_try_unbind 0 57861 &__inode_direct_access_57861
141842 +ahci_read_em_buffer_57862 ahci_read_em_buffer 0 57862 NULL
141843 +c2port_store_reset_57867 c2port_store_reset 0-4 57867 NULL
141844 +show_pwm_weight_temp_sel_57872 show_pwm_weight_temp_sel 0 57872 NULL
141845 +hsi_async_57877 hsi_async 0 57877 NULL
141846 +radeon_ttm_gtt_read_57879 radeon_ttm_gtt_read 3-0 57879 NULL
141847 +bmg160_setup_any_motion_interrupt_57881 bmg160_setup_any_motion_interrupt 0 57881 NULL
141848 +iscsi_disc_show_enforce_discovery_auth_57891 iscsi_disc_show_enforce_discovery_auth 0 57891 NULL
141849 +e100_set_mac_address_57894 e100_set_mac_address 0 57894 NULL
141850 +bh1770_lux_interrupt_control_57897 bh1770_lux_interrupt_control 0 57897 NULL
141851 +pccard_extract_cis_57899 pccard_extract_cis 0 57899 NULL
141852 +user_dlm_lock_57900 user_dlm_lock 0 57900 NULL nohasharray
141853 +num_tgts_store_57900 num_tgts_store 0-3 57900 &user_dlm_lock_57900
141854 +xt_alloc_table_info_57903 xt_alloc_table_info 1 57903 NULL nohasharray
141855 +sb1000_reset_57903 sb1000_reset 0 57903 &xt_alloc_table_info_57903
141856 +emi26_writememory_57908 emi26_writememory 4 57908 NULL
141857 +iio_read_first_n_kfifo_57910 iio_read_first_n_kfifo 2-0 57910 NULL
141858 +ll_xattr_find_get_lock_57912 ll_xattr_find_get_lock 0 57912 NULL
141859 +__uhid_report_queue_and_wait_57914 __uhid_report_queue_and_wait 0 57914 NULL
141860 +w1_reply_len_57916 w1_reply_len 0 57916 NULL
141861 +mwifiex_hscfg_read_57920 mwifiex_hscfg_read 3-0 57920 NULL
141862 +journal_join_57921 journal_join 0 57921 NULL
141863 +twl_i2c_write_57923 twl_i2c_write 3-4-0 57923 NULL
141864 +serio_show_bind_mode_57925 serio_show_bind_mode 0 57925 NULL
141865 +pci_ni8420_init_57926 pci_ni8420_init 0 57926 NULL
141866 +vsp1_video_start_streaming_57928 vsp1_video_start_streaming 0 57928 NULL
141867 +ipath_diag_write_57929 ipath_diag_write 0-3 57929 NULL nohasharray
141868 +store_temp_mode_57929 store_temp_mode 0-4 57929 &ipath_diag_write_57929
141869 +lpfc_lun_queue_depth_show_57930 lpfc_lun_queue_depth_show 0 57930 NULL nohasharray
141870 +nilfs_btree_mark_57930 nilfs_btree_mark 0 57930 &lpfc_lun_queue_depth_show_57930 nohasharray
141871 +lp5523_update_program_memory_57930 lp5523_update_program_memory 0-3 57930 &nilfs_btree_mark_57930
141872 +store_als_attr_57931 store_als_attr 0-4 57931 NULL nohasharray
141873 +ext4_freeze_57931 ext4_freeze 0 57931 &store_als_attr_57931
141874 +sel_read_handle_unknown_57933 sel_read_handle_unknown 3-0 57933 NULL
141875 +nvc0_vm_create_57942 nvc0_vm_create 2-3 57942 NULL
141876 +xfs_mru_cache_create_57943 xfs_mru_cache_create 3 57943 NULL
141877 +rx_57944 rx 4 57944 NULL
141878 +key_algorithm_read_57946 key_algorithm_read 3-0 57946 NULL
141879 +ds2781_get_sense_resistor_value_57949 ds2781_get_sense_resistor_value 0 57949 NULL
141880 +wl1273_fm_set_tx_power_57951 wl1273_fm_set_tx_power 0 57951 NULL
141881 +ip_set_alloc_57953 ip_set_alloc 1 57953 NULL nohasharray
141882 +ioat3_dca_count_dca_slots_57953 ioat3_dca_count_dca_slots 0 57953 &ip_set_alloc_57953
141883 +ipmr_device_event_57954 ipmr_device_event 0 57954 NULL nohasharray
141884 +xfs_log_store_57954 xfs_log_store 4-0 57954 &ipmr_device_event_57954
141885 +tpm_atml_send_57957 tpm_atml_send 0-3 57957 NULL
141886 +vport_create_57966 vport_create 0 57966 NULL
141887 +adv7170_s_fmt_57967 adv7170_s_fmt 0 57967 NULL
141888 +cxgb4_clip_get_57970 cxgb4_clip_get 0 57970 NULL
141889 +hfc_empty_fifo_57972 hfc_empty_fifo 2 57972 NULL
141890 +iov_iter_npages_57979 iov_iter_npages 0-2 57979 NULL
141891 +cifs_open_file_57982 cifs_open_file 0 57982 NULL
141892 +proc_getattr_57984 proc_getattr 0 57984 NULL
141893 +input_polldev_get_poll_57988 input_polldev_get_poll 0 57988 NULL
141894 +drv_get_et_sset_count_57992 drv_get_et_sset_count 0 57992 NULL
141895 +lmLogShutdown_57995 lmLogShutdown 0 57995 NULL
141896 +lua_sysfs_write_control_57996 lua_sysfs_write_control 0-6-5 57996 NULL
141897 +rx_reset_counter_read_58001 rx_reset_counter_read 3-0 58001 NULL nohasharray
141898 +btree_csum_one_bio_58001 btree_csum_one_bio 0 58001 &rx_reset_counter_read_58001
141899 +pfkey_create_58010 pfkey_create 0 58010 NULL
141900 +srpt_tpg_attrib_store_srp_max_rdma_size_58012 srpt_tpg_attrib_store_srp_max_rdma_size 0-3 58012 NULL
141901 +dbg_walk_index_58013 dbg_walk_index 0 58013 NULL
141902 +ocfs2_getattr_58020 ocfs2_getattr 0 58020 NULL
141903 +iwl_dbgfs_ucode_rx_stats_read_58023 iwl_dbgfs_ucode_rx_stats_read 3-0 58023 NULL nohasharray
141904 +si4713_set_power_state_58023 si4713_set_power_state 0 58023 &iwl_dbgfs_ucode_rx_stats_read_58023
141905 +svga_match_format_58028 svga_match_format 0 58028 NULL
141906 +io_playback_transfer_58030 io_playback_transfer 4 58030 NULL
141907 +get_temp_58031 get_temp 0 58031 NULL
141908 +ext4_block_bitmap_58033 ext4_block_bitmap 0 58033 NULL
141909 +fsl_asrc_dma_trigger_58039 fsl_asrc_dma_trigger 0 58039 NULL
141910 +store_tabletMouseLeft_58046 store_tabletMouseLeft 0-4 58046 NULL
141911 +do_writepage_58047 do_writepage 0 58047 NULL
141912 +__adp5520_read_58050 __adp5520_read 0 58050 NULL
141913 +ov6650_s_crop_58051 ov6650_s_crop 0 58051 NULL
141914 +b43_lpphy_op_switch_channel_58053 b43_lpphy_op_switch_channel 0 58053 NULL
141915 +mce_async_out_58056 mce_async_out 3 58056 NULL
141916 +bq32k_write_58057 bq32k_write 4 58057 NULL
141917 +show_fcoe_ctlr_device_vlink_fail_58058 show_fcoe_ctlr_device_vlink_fail 0 58058 NULL
141918 +deadline_writes_starved_store_58060 deadline_writes_starved_store 3-0 58060 NULL
141919 +idt77252_change_qos_58063 idt77252_change_qos 0 58063 NULL
141920 +ocfs2_find_leaf_58065 ocfs2_find_leaf 0 58065 NULL
141921 +ignore_store_58069 ignore_store 0-4 58069 NULL
141922 +nf_call_ip6tables_store_58072 nf_call_ip6tables_store 4-0 58072 NULL
141923 +usb2_hardware_lpm_show_58073 usb2_hardware_lpm_show 0 58073 NULL nohasharray
141924 +dt3155_alloc_coherent_58073 dt3155_alloc_coherent 2 58073 &usb2_hardware_lpm_show_58073
141925 +store_event_char_58077 store_event_char 0-4 58077 NULL
141926 +cm4040_write_58079 cm4040_write 3-0 58079 NULL nohasharray
141927 +bad_inode_permission_58079 bad_inode_permission 0 58079 &cm4040_write_58079 nohasharray
141928 +kprobe_exceptions_notify_58079 kprobe_exceptions_notify 0 58079 &bad_inode_permission_58079
141929 +pcxhr_trigger_58080 pcxhr_trigger 0 58080 NULL
141930 +amd8111e_get_regs_len_58082 amd8111e_get_regs_len 0 58082 NULL nohasharray
141931 +sdr_cap_queue_setup_58082 sdr_cap_queue_setup 0 58082 &amd8111e_get_regs_len_58082
141932 +inode_listxattr_58085 inode_listxattr 0 58085 NULL
141933 +rpipe_get_idle_58088 rpipe_get_idle 0 58088 NULL
141934 +rfcomm_wmalloc_58090 rfcomm_wmalloc 2 58090 NULL
141935 +defined_show_58091 defined_show 0 58091 NULL nohasharray
141936 +show_sg_prot_tablesize_58091 show_sg_prot_tablesize 0 58091 &defined_show_58091 nohasharray
141937 +wcn36xx_smd_start_rsp_58091 wcn36xx_smd_start_rsp 0 58091 &show_sg_prot_tablesize_58091
141938 +ufx_reg_clear_and_set_bits_58093 ufx_reg_clear_and_set_bits 0 58093 NULL
141939 +mt9m111_reg_write_58095 mt9m111_reg_write 0 58095 NULL
141940 +sanity_checks_show_58100 sanity_checks_show 0 58100 NULL nohasharray
141941 +pnp_stop_dev_58100 pnp_stop_dev 0 58100 &sanity_checks_show_58100
141942 +acpi_get_table_by_index_58102 acpi_get_table_by_index 0 58102 NULL
141943 +deadline_fifo_batch_store_58104 deadline_fifo_batch_store 3-0 58104 NULL
141944 +nilfs_cpfile_get_header_block_58111 nilfs_cpfile_get_header_block 0 58111 NULL
141945 +padata_set_cpumask_58112 padata_set_cpumask 0 58112 NULL
141946 +show_force_pwm_max_58119 show_force_pwm_max 0 58119 NULL
141947 +tle62x0_read_58120 tle62x0_read 0 58120 NULL nohasharray
141948 +ath5k_hw_phy_init_58120 ath5k_hw_phy_init 0 58120 &tle62x0_read_58120
141949 +target_stat_scsi_port_attr_show_58121 target_stat_scsi_port_attr_show 0 58121 NULL
141950 +hiddev_write_58123 hiddev_write 0-3 58123 NULL
141951 +sha224_init_58128 sha224_init 0 58128 NULL nohasharray
141952 +transient_duration_store_58128 transient_duration_store 0-4 58128 &sha224_init_58128
141953 +savemem_58129 savemem 3 58129 NULL
141954 +std_validate_58132 std_validate 0 58132 NULL
141955 +i2c_dw_handle_tx_abort_58134 i2c_dw_handle_tx_abort 0 58134 NULL
141956 +ipv6_flowlabel_opt_58135 ipv6_flowlabel_opt 3 58135 NULL nohasharray
141957 +slhc_init_58135 slhc_init 1-2 58135 &ipv6_flowlabel_opt_58135
141958 +lxfb_set_par_58136 lxfb_set_par 0 58136 NULL
141959 +TermCharEnabled_store_58139 TermCharEnabled_store 0-4 58139 NULL
141960 +hackrf_s_ctrl_58141 hackrf_s_ctrl 0 58141 NULL
141961 +ql_clear_routing_entries_58143 ql_clear_routing_entries 0 58143 NULL nohasharray
141962 +create_out_jack_modes_58143 create_out_jack_modes 0 58143 &ql_clear_routing_entries_58143
141963 +powr1220_show_label_58146 powr1220_show_label 0 58146 NULL
141964 +platform_suspend_prepare_noirq_58149 platform_suspend_prepare_noirq 0 58149 NULL nohasharray
141965 +simple_xattr_remove_58149 simple_xattr_remove 0 58149 &platform_suspend_prepare_noirq_58149
141966 +_osd_req_finalize_attr_page_58151 _osd_req_finalize_attr_page 0 58151 NULL nohasharray
141967 +xfs_bmap_add_extent_delay_real_58151 xfs_bmap_add_extent_delay_real 0 58151 &_osd_req_finalize_attr_page_58151
141968 +elan_update_firmware_58154 elan_update_firmware 0 58154 NULL
141969 +error_state_write_58159 error_state_write 0-6-5 58159 NULL
141970 +open_ttys_show_58161 open_ttys_show 0 58161 NULL
141971 +dbg_scan_orphans_58163 dbg_scan_orphans 0 58163 NULL
141972 +nilfs_writepage_58164 nilfs_writepage 0 58164 NULL
141973 +max6900_i2c_read_regs_58165 max6900_i2c_read_regs 0 58165 NULL
141974 +xfs_btree_update_58167 xfs_btree_update 0 58167 NULL
141975 +ext4_bg_num_gdb_58171 ext4_bg_num_gdb 0 58171 NULL
141976 +bonding_show_num_peer_notif_58172 bonding_show_num_peer_notif 0 58172 NULL
141977 +domid_mask_show_58174 domid_mask_show 0 58174 NULL
141978 +pages_collapsed_show_58175 pages_collapsed_show 0 58175 NULL nohasharray
141979 +write_58175 write 0 58175 &pages_collapsed_show_58175
141980 +ceph_tcp_recvmsg_58177 ceph_tcp_recvmsg 3 58177 NULL
141981 +max77802_rtc_update_58178 max77802_rtc_update 0 58178 NULL nohasharray
141982 +acpi_hibernation_begin_old_58178 acpi_hibernation_begin_old 0 58178 &max77802_rtc_update_58178
141983 +show_temp_max_hyst_58179 show_temp_max_hyst 0 58179 NULL
141984 +uart_get_attr_irq_58182 uart_get_attr_irq 0 58182 NULL nohasharray
141985 +bnad_open_58182 bnad_open 0 58182 &uart_get_attr_irq_58182
141986 +wlcore_read_58185 wlcore_read 0 58185 NULL
141987 +garmin_write_bulk_58191 garmin_write_bulk 3-0 58191 NULL
141988 +asix_write_cmd_58192 asix_write_cmd 0-5 58192 NULL
141989 +wacom_buttons_luminance_show_58193 wacom_buttons_luminance_show 0 58193 NULL
141990 +send_pre_enqueue_58203 send_pre_enqueue 0 58203 NULL nohasharray
141991 +brd_direct_access_58203 brd_direct_access 0 58203 &send_pre_enqueue_58203
141992 +qlcnic_82xx_get_nic_info_58204 qlcnic_82xx_get_nic_info 0 58204 NULL
141993 +ieee80211_if_fmt_flags_58205 ieee80211_if_fmt_flags 3 58205 NULL
141994 +nci_send_cmd_58206 nci_send_cmd 3 58206 NULL
141995 +intel_iommu_show_cap_58208 intel_iommu_show_cap 0 58208 NULL
141996 +ipg_nic_open_58209 ipg_nic_open 0 58209 NULL
141997 +i40evf_allocate_virt_mem_d_58210 i40evf_allocate_virt_mem_d 3 58210 NULL
141998 +ipath_diag_read_58213 ipath_diag_read 0-3 58213 NULL
141999 +snd_seq_deliver_single_event_58223 snd_seq_deliver_single_event 0 58223 NULL
142000 +cpuid_read_58224 cpuid_read 0-3 58224 NULL nohasharray
142001 +__niu_wait_bits_clear_mac_58224 __niu_wait_bits_clear_mac 0 58224 &cpuid_read_58224
142002 +bop_check_delete_58229 bop_check_delete 0 58229 NULL
142003 +bitmap_new_disk_sb_58232 bitmap_new_disk_sb 0 58232 NULL
142004 +core_alua_store_implicit_trans_secs_58234 core_alua_store_implicit_trans_secs 0-3 58234 NULL
142005 +cdc_ncm_show_wNdpOutAlignment_58236 cdc_ncm_show_wNdpOutAlignment 0 58236 NULL
142006 +usX2Y_usbpcm_urbs_allocate_58238 usX2Y_usbpcm_urbs_allocate 0 58238 NULL nohasharray
142007 +object_size_show_58238 object_size_show 0 58238 &usX2Y_usbpcm_urbs_allocate_58238
142008 +show_counter_rx_p7_hdr_egr_ovfls_58240 show_counter_rx_p7_hdr_egr_ovfls 0 58240 NULL
142009 +cbus_receive_word_58243 cbus_receive_word 0 58243 NULL
142010 +usb_set_report_58244 usb_set_report 0 58244 NULL
142011 +btrfsic_create_link_to_next_block_58246 btrfsic_create_link_to_next_block 4 58246 NULL nohasharray
142012 +regmap_raw_read_58246 regmap_raw_read 0 58246 &btrfsic_create_link_to_next_block_58246
142013 +erst_exec_stall_58252 erst_exec_stall 0 58252 NULL
142014 +test_rtc_set_alarm_58255 test_rtc_set_alarm 0 58255 NULL
142015 +read_file_debug_58256 read_file_debug 3-0 58256 NULL
142016 +nilfs_sufile_get_segment_usage_block_58261 nilfs_sufile_get_segment_usage_block 0 58261 NULL
142017 +osc_max_dirty_mb_seq_write_58263 osc_max_dirty_mb_seq_write 3 58263 NULL
142018 +rtl8723be_hw_init_58265 rtl8723be_hw_init 0 58265 NULL
142019 +cifs_revalidate_mapping_58266 cifs_revalidate_mapping 0 58266 NULL
142020 +profile_load_58267 profile_load 3-0 58267 NULL
142021 +kstrtos8_from_user_58268 kstrtos8_from_user 2 58268 NULL
142022 +nf_call_arptables_store_58269 nf_call_arptables_store 4-0 58269 NULL
142023 +acpi_ds_build_internal_package_obj_58271 acpi_ds_build_internal_package_obj 3-0 58271 NULL
142024 +tps6105x_regulator_is_enabled_58273 tps6105x_regulator_is_enabled 0 58273 NULL
142025 +vlv_rpe_freq_mhz_show_58274 vlv_rpe_freq_mhz_show 0 58274 NULL nohasharray
142026 +set_enable_58274 set_enable 0-4 58274 &vlv_rpe_freq_mhz_show_58274
142027 +r100_mm_rreg_58276 r100_mm_rreg 0 58276 NULL nohasharray
142028 +ds1553_nvram_write_58276 ds1553_nvram_write 0-6-5 58276 &r100_mm_rreg_58276
142029 +apds990x_lux_calib_show_58291 apds990x_lux_calib_show 0 58291 NULL
142030 +iscsi_decode_text_input_58292 iscsi_decode_text_input 4 58292 NULL
142031 +ext4_xattr_security_get_58301 ext4_xattr_security_get 0 58301 NULL
142032 +intel_alloc_coherent_58302 intel_alloc_coherent 2 58302 NULL
142033 +uart6850_open_58304 uart6850_open 0 58304 NULL
142034 +mcp794xx_set_alarm_58306 mcp794xx_set_alarm 0 58306 NULL
142035 +ieee80211_if_read_dot11MeshTTL_58307 ieee80211_if_read_dot11MeshTTL 3-0 58307 NULL nohasharray
142036 +airo_resume_58307 airo_resume 0 58307 &ieee80211_if_read_dot11MeshTTL_58307
142037 +zd_chip_switch_radio_on_58309 zd_chip_switch_radio_on 0 58309 NULL nohasharray
142038 +i915_wait_seqno_58309 i915_wait_seqno 0 58309 &zd_chip_switch_radio_on_58309
142039 +acpi_ds_scope_stack_push_58311 acpi_ds_scope_stack_push 0 58311 NULL nohasharray
142040 +nilfs_checkpoints_attr_store_58311 nilfs_checkpoints_attr_store 0-4 58311 &acpi_ds_scope_stack_push_58311
142041 +post_send_58312 post_send 0 58312 NULL
142042 +ov7660_set_auto_white_balance_58319 ov7660_set_auto_white_balance 0 58319 NULL
142043 +__generic_file_fsync_58320 __generic_file_fsync 0 58320 NULL nohasharray
142044 +xfs_dir2_leafn_split_58320 xfs_dir2_leafn_split 0 58320 &__generic_file_fsync_58320
142045 +sitd_urb_transaction_58322 sitd_urb_transaction 0 58322 NULL
142046 +mic_virtio_copy_from_user_58323 mic_virtio_copy_from_user 3 58323 NULL nohasharray
142047 +ff_eeprom_write_58323 ff_eeprom_write 0-2-4 58323 &mic_virtio_copy_from_user_58323
142048 +tx_tx_start_int_templates_read_58324 tx_tx_start_int_templates_read 3-0 58324 NULL
142049 +mgslpc_resume_58329 mgslpc_resume 0 58329 NULL
142050 +pcim_iomap_58334 pcim_iomap 3 58334 NULL nohasharray
142051 +dlm_user_adopt_orphan_58334 dlm_user_adopt_orphan 0 58334 &pcim_iomap_58334
142052 +rmd320_init_58335 rmd320_init 0 58335 NULL nohasharray
142053 +store_pwm2_enable_58335 store_pwm2_enable 0-4 58335 &rmd320_init_58335
142054 +diva_init_dma_map_58336 diva_init_dma_map 3 58336 NULL
142055 +__copy_from_user_swizzled_58337 __copy_from_user_swizzled 2-4 58337 NULL nohasharray
142056 +ax25_create_58337 ax25_create 0 58337 &__copy_from_user_swizzled_58337 nohasharray
142057 +skb_ensure_writable_58337 skb_ensure_writable 2 58337 &ax25_create_58337
142058 +mt9m001_s_fmt_58340 mt9m001_s_fmt 0 58340 NULL
142059 +name_assign_type_show_58341 name_assign_type_show 0 58341 NULL
142060 +soft_offline_page_58343 soft_offline_page 0 58343 NULL
142061 +get_in_max_58344 get_in_max 0 58344 NULL
142062 +opts_show_58345 opts_show 0 58345 NULL
142063 +ec_i2c_parse_response_58347 ec_i2c_parse_response 0 58347 NULL nohasharray
142064 +show_ipOutMcastPkts_58347 show_ipOutMcastPkts 0 58347 &ec_i2c_parse_response_58347 nohasharray
142065 +next_pidmap_58347 next_pidmap 2-0 58347 &show_ipOutMcastPkts_58347
142066 +vmalloc_to_sg_58354 vmalloc_to_sg 2 58354 NULL
142067 +goldfish_pipe_read_write_58356 goldfish_pipe_read_write 0 58356 NULL
142068 +find_aligned_range_58362 find_aligned_range 0-5-2 58362 NULL
142069 +selinux_task_setscheduler_58363 selinux_task_setscheduler 0 58363 NULL
142070 +macvlan_device_event_58365 macvlan_device_event 0 58365 NULL
142071 +reiserfs_setxattr_58368 reiserfs_setxattr 0 58368 NULL
142072 +wiimote_dev_show_58369 wiimote_dev_show 0 58369 NULL
142073 +nilfs_bmap_convert_error_58371 nilfs_bmap_convert_error 0-3 58371 NULL
142074 +saa7134_vb2_start_streaming_58372 saa7134_vb2_start_streaming 0 58372 NULL
142075 +deadline_var_show_58374 deadline_var_show 0 58374 NULL
142076 +find_best_unit_58375 find_best_unit 0 58375 NULL
142077 +available_cpufv_show_58376 available_cpufv_show 0 58376 NULL
142078 +ixgbe_find_vlvf_slot_58378 ixgbe_find_vlvf_slot 0 58378 NULL nohasharray
142079 +ixgbevf_setup_all_tx_resources_58378 ixgbevf_setup_all_tx_resources 0 58378 &ixgbe_find_vlvf_slot_58378
142080 +snd_usb_endpoint_start_58379 snd_usb_endpoint_start 0 58379 NULL nohasharray
142081 +ads7846_disable_store_58379 ads7846_disable_store 0-4 58379 &snd_usb_endpoint_start_58379
142082 +cxacru_sysfs_show_downstream_snr_margin_58384 cxacru_sysfs_show_downstream_snr_margin 0 58384 NULL
142083 +il_dbgfs_status_read_58388 il_dbgfs_status_read 3-0 58388 NULL nohasharray
142084 +loop_attr_autoclear_show_58388 loop_attr_autoclear_show 0 58388 &il_dbgfs_status_read_58388
142085 +hermes_docmd_wait_58393 hermes_docmd_wait 0 58393 NULL
142086 +rt2800_enable_radio_58395 rt2800_enable_radio 0 58395 NULL
142087 +max_ratio_show_58398 max_ratio_show 0 58398 NULL
142088 +iscsi_disc_store_password_58403 iscsi_disc_store_password 0-3 58403 NULL
142089 +skein_512_final_58405 skein_512_final 0 58405 NULL
142090 +idetape_pad_zeros_58406 idetape_pad_zeros 2 58406 NULL
142091 +xfs_btree_get_rec_58410 xfs_btree_get_rec 0 58410 NULL
142092 +madc_read_58412 madc_read 0 58412 NULL
142093 +fc0012_readreg_58415 fc0012_readreg 0 58415 NULL nohasharray
142094 +can_create_58415 can_create 0 58415 &fc0012_readreg_58415
142095 +mmc_manfid_show_58419 mmc_manfid_show 0 58419 NULL nohasharray
142096 +ib_uverbs_event_read_58419 ib_uverbs_event_read 0-3 58419 &mmc_manfid_show_58419 nohasharray
142097 +adfs_notify_change_58419 adfs_notify_change 0 58419 &ib_uverbs_event_read_58419
142098 +smk_access_58423 smk_access 0 58423 NULL nohasharray
142099 +bop_gather_data_58423 bop_gather_data 0-4 58423 &smk_access_58423
142100 +iscsi_offload_mesg_58425 iscsi_offload_mesg 5 58425 NULL
142101 +wm831x_rtc_readtime_58429 wm831x_rtc_readtime 0 58429 NULL
142102 +v4l2_m2m_reqbufs_58437 v4l2_m2m_reqbufs 0 58437 NULL
142103 +show_bit_58443 show_bit 0 58443 NULL
142104 +diolan_i2c_put_byte_ack_58446 diolan_i2c_put_byte_ack 0 58446 NULL
142105 +sha384_ssse3_final_58451 sha384_ssse3_final 0 58451 NULL nohasharray
142106 +zd_op_start_58451 zd_op_start 0 58451 &sha384_ssse3_final_58451
142107 +__vb2_init_fileio_58456 __vb2_init_fileio 0 58456 NULL
142108 +capabilities_read_58457 capabilities_read 3-0 58457 NULL
142109 +store_memory_58460 store_memory 0-4 58460 NULL
142110 +usnic_vnic_get_resources_58462 usnic_vnic_get_resources 3 58462 NULL
142111 +snd_seq_ioctl_get_queue_info_58464 snd_seq_ioctl_get_queue_info 0 58464 NULL
142112 +compat_do_ipt_set_ctl_58466 compat_do_ipt_set_ctl 4 58466 NULL nohasharray
142113 +lpfc_idiag_baracc_read_58466 lpfc_idiag_baracc_read 3-0 58466 &compat_do_ipt_set_ctl_58466 nohasharray
142114 +bnad_mem_alloc_58466 bnad_mem_alloc 0 58466 &lpfc_idiag_baracc_read_58466
142115 +vol_cdev_fsync_58467 vol_cdev_fsync 0 58467 NULL
142116 +qib_write_umem64_58468 qib_write_umem64 0 58468 NULL
142117 +show_flow_cntrl_58473 show_flow_cntrl 0 58473 NULL
142118 +cxgb_up_58476 cxgb_up 0 58476 NULL
142119 +affs_write_end_ofs_58477 affs_write_end_ofs 0-5 58477 NULL nohasharray
142120 +sctp_get_port_local_58477 sctp_get_port_local 0 58477 &affs_write_end_ofs_58477
142121 +show_nctxts_58478 show_nctxts 0 58478 NULL
142122 +dgram_enqueue_58479 dgram_enqueue 0 58479 NULL
142123 +snd_rme96_capture_copy_58484 snd_rme96_capture_copy 5 58484 NULL nohasharray
142124 +shmem_reacct_size_58484 shmem_reacct_size 0 58484 &snd_rme96_capture_copy_58484
142125 +restart_syscall_58485 restart_syscall 0 58485 NULL nohasharray
142126 +cmpc_accel_sensitivity_store_v4_58485 cmpc_accel_sensitivity_store_v4 0-4 58485 &restart_syscall_58485
142127 +dw_spi_show_regs_58486 dw_spi_show_regs 3-0 58486 NULL
142128 +batadv_bla_is_backbone_gw_58488 batadv_bla_is_backbone_gw 3 58488 NULL
142129 +wm831x_reg_write_58489 wm831x_reg_write 0 58489 NULL
142130 +isl1208_rtc_set_alarm_58494 isl1208_rtc_set_alarm 0 58494 NULL
142131 +show_temp_alarms_58495 show_temp_alarms 0 58495 NULL
142132 +btrfs_cont_expand_58498 btrfs_cont_expand 0 58498 NULL
142133 +memory_subsys_online_58499 memory_subsys_online 0 58499 NULL
142134 +show_ipReasmOKs_58505 show_ipReasmOKs 0 58505 NULL
142135 +setcontrast_58506 setcontrast 0 58506 NULL nohasharray
142136 +rt61pci_set_device_state_58506 rt61pci_set_device_state 0 58506 &setcontrast_58506 nohasharray
142137 +patch_cs420x_58506 patch_cs420x 0 58506 &rt61pci_set_device_state_58506
142138 +tcf_hash_create_58507 tcf_hash_create 4 58507 NULL
142139 +gfs2_dir_get_new_buffer_58509 gfs2_dir_get_new_buffer 0 58509 NULL
142140 +w7090p_tuner_read_serpar_58513 w7090p_tuner_read_serpar 0-3 58513 NULL
142141 +smi_request_store_58516 smi_request_store 0-4 58516 NULL
142142 +efs_readpage_58517 efs_readpage 0 58517 NULL
142143 +cifs_write_from_iter_58526 cifs_write_from_iter 2-0 58526 NULL
142144 +freezer_write_58529 freezer_write 0-3 58529 NULL
142145 +ext2_writepages_58533 ext2_writepages 0 58533 NULL
142146 +alloc_mbx_args_58536 alloc_mbx_args 0 58536 NULL
142147 +rndis_add_response_58544 rndis_add_response 2 58544 NULL nohasharray
142148 +xfs_attr3_leaf_to_node_58544 xfs_attr3_leaf_to_node 0 58544 &rndis_add_response_58544
142149 +twl4030_madc_read_channels_58559 twl4030_madc_read_channels 0 58559 NULL
142150 +ath10k_debug_htt_stats_req_58561 ath10k_debug_htt_stats_req 0 58561 NULL
142151 +wep_decrypt_fail_read_58567 wep_decrypt_fail_read 3-0 58567 NULL
142152 +dev_set_mac_address_58568 dev_set_mac_address 0 58568 NULL
142153 +gpio_twl4030_read_58572 gpio_twl4030_read 0 58572 NULL
142154 +sip_sprintf_addr_port_58574 sip_sprintf_addr_port 0 58574 NULL
142155 +scsi_scan_host_selected_58575 scsi_scan_host_selected 0 58575 NULL
142156 +scnprint_mac_oui_58578 scnprint_mac_oui 0-3 58578 NULL
142157 +store_sustain_58580 store_sustain 0-4 58580 NULL
142158 +cur_wm_latency_write_58581 cur_wm_latency_write 3-0 58581 NULL
142159 +sendmsg_58582 sendmsg 0-4 58582 NULL
142160 +ea_read_inline_58589 ea_read_inline 0 58589 NULL
142161 +isku_sysfs_read_keys_thumbster_58590 isku_sysfs_read_keys_thumbster 6-0-5 58590 NULL
142162 +xip_file_read_58592 xip_file_read 3-0 58592 NULL
142163 +ecryptfs_write_end_58594 ecryptfs_write_end 5-3-0 58594 NULL
142164 +gdth_search_isa_58595 gdth_search_isa 1 58595 NULL
142165 +ath5k_rx_start_58602 ath5k_rx_start 0 58602 NULL
142166 +force_remove_store_58605 force_remove_store 0-4 58605 NULL
142167 +snd_seq_ioctl_get_queue_status_58607 snd_seq_ioctl_get_queue_status 0 58607 NULL
142168 +btrfs_direct_IO_58608 btrfs_direct_IO 4-0 58608 NULL
142169 +show_selfballoon_interval_58611 show_selfballoon_interval 0 58611 NULL
142170 +acpi_ut_copy_isimple_to_esimple_58617 acpi_ut_copy_isimple_to_esimple 0 58617 NULL
142171 +pwm_duty_cycle_store_58620 pwm_duty_cycle_store 0-4 58620 NULL
142172 +bond_event_changename_58623 bond_event_changename 0 58623 NULL
142173 +skb_copy_to_page_nocache_58624 skb_copy_to_page_nocache 6-0 58624 NULL
142174 +pmbus_read_byte_data_58627 pmbus_read_byte_data 0 58627 NULL
142175 +run_show_58628 run_show 0 58628 NULL nohasharray
142176 +ath10k_bmi_read_memory_58628 ath10k_bmi_read_memory 0 58628 &run_show_58628
142177 +filemap_fdatawrite_range_58630 filemap_fdatawrite_range 0 58630 NULL
142178 +vb2_qbuf_58631 vb2_qbuf 0 58631 NULL
142179 +tcp_packet_58632 tcp_packet 0 58632 NULL nohasharray
142180 +dlmfs_file_setattr_58632 dlmfs_file_setattr 0 58632 &tcp_packet_58632
142181 +module_alloc_update_bounds_rx_58634 module_alloc_update_bounds_rx 1 58634 NULL nohasharray
142182 +efi_ioremap_58634 efi_ioremap 1-2 58634 &module_alloc_update_bounds_rx_58634
142183 +tcs3472_show_int_time_available_58636 tcs3472_show_int_time_available 0 58636 NULL
142184 +cisco_hard_header_58638 cisco_hard_header 0 58638 NULL nohasharray
142185 +i40e_vsi_configure_tx_58638 i40e_vsi_configure_tx 0 58638 &cisco_hard_header_58638
142186 +tx_tx_start_fw_gen_read_58648 tx_tx_start_fw_gen_read 3-0 58648 NULL
142187 +acpi_ds_exec_end_control_op_58649 acpi_ds_exec_end_control_op 0 58649 NULL
142188 +pcap_rtc_read_time_58650 pcap_rtc_read_time 0 58650 NULL
142189 +fmvj18x_suspend_58653 fmvj18x_suspend 0 58653 NULL
142190 +iwl_dbgfs_rx_handlers_write_58655 iwl_dbgfs_rx_handlers_write 3-0 58655 NULL
142191 +nas_led_blink_store_58660 nas_led_blink_store 0-4 58660 NULL
142192 +snd_fm801_capture_trigger_58662 snd_fm801_capture_trigger 0 58662 NULL nohasharray
142193 +qs6612_config_init_58662 qs6612_config_init 0 58662 &snd_fm801_capture_trigger_58662 nohasharray
142194 +nfulnl_alloc_skb_58662 nfulnl_alloc_skb 4-3 58662 &qs6612_config_init_58662
142195 +extcon_update_state_58670 extcon_update_state 0 58670 NULL
142196 +lis3lv02d_misc_read_58672 lis3lv02d_misc_read 0-3 58672 NULL
142197 +simple_statfs_58676 simple_statfs 0 58676 NULL
142198 +store_local_port_58678 store_local_port 0 58678 NULL
142199 +iwl_trans_send_cmd_58681 iwl_trans_send_cmd 0 58681 NULL
142200 +nilfs_btree_do_lookup_last_58684 nilfs_btree_do_lookup_last 0 58684 NULL
142201 +mcs7830_set_reg_async_58685 mcs7830_set_reg_async 3 58685 NULL
142202 +uwb_bce_print_IEs_58686 uwb_bce_print_IEs 4-0 58686 NULL
142203 +tps6586x_writes_58689 tps6586x_writes 2-3-0 58689 NULL
142204 +nfs_scan_commit_58690 nfs_scan_commit 0 58690 NULL
142205 +nilfs_segbuf_submit_bh_58691 nilfs_segbuf_submit_bh 0 58691 NULL
142206 +tpm_show_ppi_version_58692 tpm_show_ppi_version 0 58692 NULL
142207 +tcm_loop_tpg_store_transport_status_58695 tcm_loop_tpg_store_transport_status 0-3 58695 NULL
142208 +regulator_min_uA_show_58696 regulator_min_uA_show 0 58696 NULL
142209 +show_temp_crit_alarm_58698 show_temp_crit_alarm 0 58698 NULL
142210 +vmalloc_node_58700 vmalloc_node 1 58700 NULL
142211 +transient_activate_show_58702 transient_activate_show 0 58702 NULL
142212 +scsi_setup_command_freelist_58703 scsi_setup_command_freelist 0 58703 NULL nohasharray
142213 +visor_charqueue_create_58703 visor_charqueue_create 1 58703 &scsi_setup_command_freelist_58703
142214 +iscsi_tpg_param_show_MaxBurstLength_58706 iscsi_tpg_param_show_MaxBurstLength 0 58706 NULL
142215 +core_alua_show_trans_delay_msecs_58708 core_alua_show_trans_delay_msecs 0 58708 NULL
142216 +vx_send_msg_58711 vx_send_msg 0 58711 NULL
142217 +_osd_req_finalize_cdb_cont_58713 _osd_req_finalize_cdb_cont 0 58713 NULL
142218 +snd_als300_playback_prepare_58717 snd_als300_playback_prepare 0 58717 NULL
142219 +acpi_map_58725 acpi_map 1-2 58725 NULL nohasharray
142220 +go7007_i2c_master_xfer_58725 go7007_i2c_master_xfer 0-3 58725 &acpi_map_58725
142221 +idt77252_init_rx_58728 idt77252_init_rx 0 58728 NULL
142222 +da9052_gpio_to_irq_58729 da9052_gpio_to_irq 2 58729 NULL
142223 +csum_exist_in_range_58730 csum_exist_in_range 2-3 58730 NULL
142224 +on26_read_regr_58734 on26_read_regr 0 58734 NULL
142225 +do_tx_58737 do_tx 0 58737 NULL
142226 +qla2x00_flash_block_size_show_58747 qla2x00_flash_block_size_show 0 58747 NULL
142227 +ieee80211_if_write_tkip_mic_test_58748 ieee80211_if_write_tkip_mic_test 3-0 58748 NULL nohasharray
142228 +lpfc_fcp_imax_show_58748 lpfc_fcp_imax_show 0 58748 &ieee80211_if_write_tkip_mic_test_58748
142229 +aarp_device_event_58749 aarp_device_event 0 58749 NULL
142230 +show_iface_tcp_wsf_disable_58750 show_iface_tcp_wsf_disable 0 58750 NULL
142231 +qlcnic_83xx_napi_add_58751 qlcnic_83xx_napi_add 0 58751 NULL
142232 +ft_parse_wwn_58752 ft_parse_wwn 0 58752 NULL
142233 +__set_rdc_table_num_58755 __set_rdc_table_num 0 58755 NULL
142234 +iscsi_tpg_param_store_InitialR2T_58757 iscsi_tpg_param_store_InitialR2T 0-3 58757 NULL
142235 +kernfs_iop_removexattr_58760 kernfs_iop_removexattr 0 58760 NULL
142236 +agp_allocate_memory_58761 agp_allocate_memory 2 58761 NULL
142237 +via_gpio_dir_out_58763 via_gpio_dir_out 0 58763 NULL nohasharray
142238 +__do_config_autodelink_58763 __do_config_autodelink 3 58763 &via_gpio_dir_out_58763
142239 +wil_fw_verify_58765 wil_fw_verify 0 58765 NULL
142240 +dn_fib_dnaddr_event_58767 dn_fib_dnaddr_event 0 58767 NULL nohasharray
142241 +broadsheet_loadstore_waveform_58767 broadsheet_loadstore_waveform 0-4 58767 &dn_fib_dnaddr_event_58767
142242 +coherency_line_size_show_58775 coherency_line_size_show 0 58775 NULL
142243 +__uncore_occ_sel_show_58777 __uncore_occ_sel_show 0 58777 NULL
142244 +fuse_reverse_inval_inode_58782 fuse_reverse_inval_inode 0 58782 NULL
142245 +ecryptfs_derive_iv_58784 ecryptfs_derive_iv 0 58784 NULL
142246 +show_58791 show 0 58791 NULL
142247 +regmap_calc_reg_len_58795 regmap_calc_reg_len 0 58795 NULL
142248 +smack_inode_setxattr_58801 smack_inode_setxattr 0 58801 NULL
142249 +dlm_lock_58802 dlm_lock 0 58802 NULL nohasharray
142250 +mmc_hwrev_show_58802 mmc_hwrev_show 0 58802 &dlm_lock_58802
142251 +raw_send_hdrinc_58803 raw_send_hdrinc 4 58803 NULL
142252 +soc_camera_platform_cropcap_58806 soc_camera_platform_cropcap 0 58806 NULL nohasharray
142253 +isku_sysfs_read_58806 isku_sysfs_read 0-5 58806 &soc_camera_platform_cropcap_58806
142254 +pci_dma_mapping_error_58811 pci_dma_mapping_error 2 58811 NULL
142255 +write_file_58812 write_file 4 58812 NULL
142256 +ipr_show_iopoll_weight_58813 ipr_show_iopoll_weight 0 58813 NULL nohasharray
142257 +ep_read_58813 ep_read 3 58813 &ipr_show_iopoll_weight_58813
142258 +show_tempsense_58819 show_tempsense 0 58819 NULL
142259 +ufshcd_change_queue_depth_58821 ufshcd_change_queue_depth 0-2 58821 NULL
142260 +usbhsg_ep_enable_58825 usbhsg_ep_enable 0 58825 NULL
142261 +tnc_read_node_nm_58830 tnc_read_node_nm 0 58830 NULL
142262 +pm8001_chip_ssp_io_req_58831 pm8001_chip_ssp_io_req 0 58831 NULL
142263 +command_write_58841 command_write 3-0 58841 NULL nohasharray
142264 +diolan_i2c_start_58841 diolan_i2c_start 0 58841 &command_write_58841
142265 +vendor_show_58845 vendor_show 0 58845 NULL nohasharray
142266 +ep_bd_list_alloc_58845 ep_bd_list_alloc 0 58845 &vendor_show_58845
142267 +iio_trigger_detach_poll_func_58847 iio_trigger_detach_poll_func 0 58847 NULL
142268 +asus_wmi_evaluate_method_58849 asus_wmi_evaluate_method 0 58849 NULL nohasharray
142269 +begin_58849 begin 0 58849 &asus_wmi_evaluate_method_58849
142270 +i915_l3_read_58851 i915_l3_read 0-5-6 58851 NULL nohasharray
142271 +asr_write_58851 asr_write 0-3 58851 &i915_l3_read_58851
142272 +fuse_dev_write_58852 fuse_dev_write 0 58852 NULL nohasharray
142273 +myri10ge_change_mtu_58852 myri10ge_change_mtu 0 58852 &fuse_dev_write_58852
142274 +ath6kl_wmi_send_action_cmd_58860 ath6kl_wmi_send_action_cmd 7 58860 NULL
142275 +mptscsih_version_fw_show_58861 mptscsih_version_fw_show 0 58861 NULL nohasharray
142276 +tcp_v4_init_sock_58861 tcp_v4_init_sock 0 58861 &mptscsih_version_fw_show_58861
142277 +dump_midi_58863 dump_midi 3 58863 NULL nohasharray
142278 +target_core_dev_wwn_attr_store_58863 target_core_dev_wwn_attr_store 0-4 58863 &dump_midi_58863
142279 +wl12xx_pre_upload_58866 wl12xx_pre_upload 0 58866 NULL
142280 +i2c_atmel_send_58870 i2c_atmel_send 3-0 58870 NULL
142281 +out_read_index_show_58873 out_read_index_show 0 58873 NULL
142282 +nilfs_dev_device_size_show_58875 nilfs_dev_device_size_show 0 58875 NULL
142283 +pm80xx_chip_sata_req_58878 pm80xx_chip_sata_req 0 58878 NULL nohasharray
142284 +srp_lookup_path_58878 srp_lookup_path 0 58878 &pm80xx_chip_sata_req_58878
142285 +il4965_static_wepkey_cmd_58879 il4965_static_wepkey_cmd 0 58879 NULL nohasharray
142286 +vmxnet3_tq_create_58879 vmxnet3_tq_create 0 58879 &il4965_static_wepkey_cmd_58879
142287 +sony_nc_sysfs_show_58880 sony_nc_sysfs_show 0 58880 NULL nohasharray
142288 +hotplug_enabled_store_58880 hotplug_enabled_store 0-4 58880 &sony_nc_sysfs_show_58880
142289 +pnp_show_card_ids_58881 pnp_show_card_ids 0 58881 NULL
142290 +lxt973a2_update_link_58883 lxt973a2_update_link 0 58883 NULL nohasharray
142291 +gs_alloc_req_58883 gs_alloc_req 2 58883 &lxt973a2_update_link_58883
142292 +nes_store_wqm_quanta_58885 nes_store_wqm_quanta 0-3 58885 NULL
142293 +cs553x_init_one_58886 cs553x_init_one 3 58886 NULL
142294 +wlcore_handle_static_data_58888 wlcore_handle_static_data 0 58888 NULL
142295 +ipath_user_sdma_pin_pkt_58901 ipath_user_sdma_pin_pkt 0 58901 NULL
142296 +ltc4222_show_value_58902 ltc4222_show_value 0 58902 NULL
142297 +sd_format_disk_name_58907 sd_format_disk_name 0 58907 NULL
142298 +hackrf_ctrl_msg_58912 hackrf_ctrl_msg 0 58912 NULL
142299 +store_in8_58913 store_in8 0-4 58913 NULL
142300 +compat_fillonedir_58914 compat_fillonedir 3 58914 NULL nohasharray
142301 +hsw_pcm_trigger_58914 hsw_pcm_trigger 0 58914 &compat_fillonedir_58914 nohasharray
142302 +lprocfs_wr_pinger_recov_58914 lprocfs_wr_pinger_recov 3 58914 &hsw_pcm_trigger_58914
142303 +print_devstats_dot11FCSErrorCount_58919 print_devstats_dot11FCSErrorCount 3 58919 NULL
142304 +ncp_request_58920 ncp_request 0 58920 NULL
142305 +clocksource_unbind_58922 clocksource_unbind 0 58922 NULL
142306 +pipeline_cs_rx_packet_out_read_58926 pipeline_cs_rx_packet_out_read 3-0 58926 NULL nohasharray
142307 +isku_sysfs_show_actual_profile_58926 isku_sysfs_show_actual_profile 0 58926 &pipeline_cs_rx_packet_out_read_58926
142308 +t4vf_config_rss_range_58930 t4vf_config_rss_range 0 58930 NULL
142309 +SyS_pread64_58935 SyS_pread64 3 58935 NULL
142310 +xfs_bmap_read_extents_58936 xfs_bmap_read_extents 0 58936 NULL
142311 +set_als_58942 set_als 0-4 58942 NULL
142312 +iscsi_disc_show_authenticate_target_58943 iscsi_disc_show_authenticate_target 0 58943 NULL nohasharray
142313 +atl2_request_irq_58943 atl2_request_irq 0 58943 &iscsi_disc_show_authenticate_target_58943
142314 +dlm_new_lockspace_58945 dlm_new_lockspace 0 58945 NULL
142315 +koneplus_sysfs_write_profile_buttons_58951 koneplus_sysfs_write_profile_buttons 0-6-5 58951 NULL
142316 +st5481_isoc_flatten_58952 st5481_isoc_flatten 0 58952 NULL
142317 +store_multicast_router_58954 store_multicast_router 0 58954 NULL
142318 +netpoll_send_udp_58955 netpoll_send_udp 3 58955 NULL
142319 +version_show_58957 version_show 0 58957 NULL
142320 +pcf8523_write_58961 pcf8523_write 0 58961 NULL
142321 +target_core_attr_show_58962 target_core_attr_show 0 58962 NULL
142322 +ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965 ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout 3 58965 NULL nohasharray
142323 +fddi_change_mtu_58965 fddi_change_mtu 0 58965 &ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965
142324 +wake_up_modem_show_58966 wake_up_modem_show 0 58966 NULL
142325 +CIFS_SessSetup_58968 CIFS_SessSetup 0 58968 NULL nohasharray
142326 +wacom_led0_select_store_58968 wacom_led0_select_store 4-0 58968 &CIFS_SessSetup_58968
142327 +cgroup_tasks_write_58971 cgroup_tasks_write 3-0 58971 NULL
142328 +vmci_transport_notify_send_pre_block_58972 vmci_transport_notify_send_pre_block 0 58972 NULL
142329 +msi001_wreg_58975 msi001_wreg 0 58975 NULL nohasharray
142330 +rs5c348_rtc_read_time_58975 rs5c348_rtc_read_time 0 58975 &msi001_wreg_58975 nohasharray
142331 +als_wait_for_data_ready_58975 als_wait_for_data_ready 0 58975 &rs5c348_rtc_read_time_58975
142332 +store_fc_host_system_hostname_58977 store_fc_host_system_hostname 0-4 58977 NULL
142333 +ipxitf_device_event_58983 ipxitf_device_event 0 58983 NULL
142334 +switch_radio_on_58985 switch_radio_on 0 58985 NULL
142335 +fsp_attr_show_ver_58986 fsp_attr_show_ver 0 58986 NULL
142336 +rtpm_children_show_58989 rtpm_children_show 0 58989 NULL
142337 +chip_direction_input_58992 chip_direction_input 0 58992 NULL
142338 +handle_rx_packet_58993 handle_rx_packet 3 58993 NULL
142339 +show_comm_59000 show_comm 0 59000 NULL
142340 +isku_set_actual_profile_59004 isku_set_actual_profile 0 59004 NULL
142341 +init_list_set_59005 init_list_set 3 59005 NULL
142342 +ep_write_59008 ep_write 3 59008 NULL
142343 +ds2780_recall_eeprom_59009 ds2780_recall_eeprom 0 59009 NULL
142344 +beiscsi_ep_get_param_59012 beiscsi_ep_get_param 0 59012 NULL
142345 +lpfc_idiag_baracc_write_59014 lpfc_idiag_baracc_write 3-0 59014 NULL
142346 +ad5360_update_ctrl_59016 ad5360_update_ctrl 0 59016 NULL
142347 +ath10k_wmi_force_fw_hang_59026 ath10k_wmi_force_fw_hang 0 59026 NULL
142348 +SyS_preadv_59029 SyS_preadv 3 59029 NULL
142349 +init_pci_cap_msi_perm_59033 init_pci_cap_msi_perm 2-0 59033 NULL nohasharray
142350 +setgain_59033 setgain 0 59033 &init_pci_cap_msi_perm_59033
142351 +show_fnode_isid_59034 show_fnode_isid 0 59034 NULL
142352 +write_59035 write 0 59035 NULL
142353 +selinux_transaction_write_59038 selinux_transaction_write 3-0 59038 NULL
142354 +contrast_store_59039 contrast_store 0-4 59039 NULL
142355 +ct_pcm_capture_trigger_59041 ct_pcm_capture_trigger 0 59041 NULL
142356 +mwifiex_cmd_11n_delba_59043 mwifiex_cmd_11n_delba 0 59043 NULL
142357 +set_therm_min_59046 set_therm_min 0-4 59046 NULL
142358 +target_stat_scsi_lu_show_attr_status_59047 target_stat_scsi_lu_show_attr_status 0 59047 NULL
142359 +regmap_bulk_write_59049 regmap_bulk_write 2-4-0 59049 NULL nohasharray
142360 +elan_i2c_write_fw_block_59049 elan_i2c_write_fw_block 0 59049 &regmap_bulk_write_59049
142361 +__bnx2x_get_regs_len_59052 __bnx2x_get_regs_len 0 59052 NULL
142362 +dlci_header_59057 dlci_header 0 59057 NULL
142363 +dm9161_config_init_59059 dm9161_config_init 0 59059 NULL
142364 +acpi_ns_search_and_enter_59061 acpi_ns_search_and_enter 0 59061 NULL
142365 +da9052_gpio_direction_input_59062 da9052_gpio_direction_input 0 59062 NULL
142366 +gspca_init_transfer_59079 gspca_init_transfer 0 59079 NULL
142367 +tcm_qla2xxx_wwn_show_attr_version_59082 tcm_qla2xxx_wwn_show_attr_version 0 59082 NULL
142368 +bcm_sf2_port_setup_59085 bcm_sf2_port_setup 0 59085 NULL
142369 +si4713_tx_tune_freq_59087 si4713_tx_tune_freq 0 59087 NULL nohasharray
142370 +nes_store_idx_data_59087 nes_store_idx_data 0-3 59087 &si4713_tx_tune_freq_59087 nohasharray
142371 +store_rx_pol_inv_59087 store_rx_pol_inv 0-4 59087 &nes_store_idx_data_59087
142372 +show_tcrit2_hyst_59088 show_tcrit2_hyst 0 59088 NULL nohasharray
142373 +cpuidle_store_59088 cpuidle_store 0-4 59088 &show_tcrit2_hyst_59088
142374 +snd_cmipci_pcm_trigger_59090 snd_cmipci_pcm_trigger 0 59090 NULL
142375 +nfs4_map_errors_59095 nfs4_map_errors 0-1 59095 NULL
142376 +xfs_zero_eof_59103 xfs_zero_eof 3-2-0 59103 NULL
142377 +tiadc_buffer_preenable_59104 tiadc_buffer_preenable 0 59104 NULL
142378 +hfsplus_trusted_listxattr_59112 hfsplus_trusted_listxattr 0-5 59112 NULL nohasharray
142379 +mmc_sd_num_wr_blocks_59112 mmc_sd_num_wr_blocks 0 59112 &hfsplus_trusted_listxattr_59112
142380 +launder_page_59115 launder_page 0 59115 NULL nohasharray
142381 +class_pktcdvd_show_map_59115 class_pktcdvd_show_map 0 59115 &launder_page_59115
142382 +bConfigurationValue_show_59121 bConfigurationValue_show 0 59121 NULL nohasharray
142383 +show_session_param_ISCSI_PARAM_BOOT_NIC_59121 show_session_param_ISCSI_PARAM_BOOT_NIC 0 59121 &bConfigurationValue_show_59121
142384 +sta_tx_latency_stat_table_59122 sta_tx_latency_stat_table 0-4-5 59122 NULL nohasharray
142385 +temp_get_59122 temp_get 0 59122 &sta_tx_latency_stat_table_59122 nohasharray
142386 +scsi_io_completion_59122 scsi_io_completion 2 59122 &temp_get_59122
142387 +wait_for_completion_killable_timeout_59124 wait_for_completion_killable_timeout 0 59124 NULL
142388 +nfc_llcp_send_i_frame_59130 nfc_llcp_send_i_frame 3-0 59130 NULL
142389 +reiserfs_commit_for_inode_59131 reiserfs_commit_for_inode 0 59131 NULL
142390 +__iio_add_event_config_attrs_59136 __iio_add_event_config_attrs 0 59136 NULL nohasharray
142391 +__uncore_occ_invert_show_59136 __uncore_occ_invert_show 0 59136 &__iio_add_event_config_attrs_59136
142392 +tg_set_conf_59142 tg_set_conf 0-3 59142 NULL
142393 +pch_gbe_change_mtu_59144 pch_gbe_change_mtu 0 59144 NULL
142394 +print_devstats_dot11RTSSuccessCount_59145 print_devstats_dot11RTSSuccessCount 3 59145 NULL nohasharray
142395 +framebuffer_alloc_59145 framebuffer_alloc 1 59145 &print_devstats_dot11RTSSuccessCount_59145
142396 +lpfc_link_speed_store_59146 lpfc_link_speed_store 0-4 59146 NULL
142397 +qla2x00_sysfs_read_optrom_59148 qla2x00_sysfs_read_optrom 6-0-5 59148 NULL
142398 +radeon_compat_ioctl_59150 radeon_compat_ioctl 2 59150 NULL
142399 +pvr2_hdw_report_clients_59152 pvr2_hdw_report_clients 3 59152 NULL
142400 +fan_fan_watchdog_store_59153 fan_fan_watchdog_store 0-3 59153 NULL
142401 +snd_ad1889_capture_trigger_59160 snd_ad1889_capture_trigger 0 59160 NULL
142402 +sha224_ssse3_final_59161 sha224_ssse3_final 0 59161 NULL
142403 +qla4_83xx_start_firmware_59164 qla4_83xx_start_firmware 0 59164 NULL
142404 +jffs2_do_readpage_nolock_59166 jffs2_do_readpage_nolock 0 59166 NULL
142405 +ieee802154_create_59169 ieee802154_create 0 59169 NULL
142406 +ksize_59176 ksize 0 59176 NULL
142407 +setup_window_59178 setup_window 7-5-2-4 59178 NULL
142408 +patch_alc268_59181 patch_alc268 0 59181 NULL nohasharray
142409 +fill_bitmap_rle_bits_59181 fill_bitmap_rle_bits 0 59181 &patch_alc268_59181 nohasharray
142410 +lowpan_fetch_skb_59181 lowpan_fetch_skb 3 59181 &fill_bitmap_rle_bits_59181
142411 +sh_csi2_s_fmt_59187 sh_csi2_s_fmt 0 59187 NULL nohasharray
142412 +cbaf_wusb_ck_store_59187 cbaf_wusb_ck_store 0-4 59187 &sh_csi2_s_fmt_59187
142413 +show_fan_smart_tach_59191 show_fan_smart_tach 0 59191 NULL
142414 +ims_pcu_attribute_store_59196 ims_pcu_attribute_store 0-4 59196 NULL
142415 +gadget_dev_desc_bDeviceProtocol_store_59200 gadget_dev_desc_bDeviceProtocol_store 0-3 59200 NULL
142416 +acpi_ex_name_segment_59202 acpi_ex_name_segment 0 59202 NULL
142417 +cpia2_s_ctrl_59205 cpia2_s_ctrl 0 59205 NULL
142418 +dtcs033_start_59207 dtcs033_start 0 59207 NULL nohasharray
142419 +rv3029c2_i2c_write_regs_59207 rv3029c2_i2c_write_regs 0 59207 &dtcs033_start_59207
142420 +xfs_iext_realloc_indirect_59211 xfs_iext_realloc_indirect 2 59211 NULL
142421 +i2c_hid_raw_request_59214 i2c_hid_raw_request 0-4 59214 NULL nohasharray
142422 +fast_rx_path_59214 fast_rx_path 3 59214 &i2c_hid_raw_request_59214
142423 +osst_get_logical_frame_59215 osst_get_logical_frame 0 59215 NULL
142424 +inftl_partscan_59216 inftl_partscan 0 59216 NULL
142425 +ath10k_debug_cal_data_read_59222 ath10k_debug_cal_data_read 3-0 59222 NULL
142426 +dt3155_read_59226 dt3155_read 3 59226 NULL
142427 +xen_write_cr3_init_59228 xen_write_cr3_init 1 59228 NULL
142428 +ql_adapter_initialize_59229 ql_adapter_initialize 0 59229 NULL
142429 +sdev_store_queue_depth_59231 sdev_store_queue_depth 0-4 59231 NULL nohasharray
142430 +dummy_queue_59231 dummy_queue 0 59231 &sdev_store_queue_depth_59231
142431 +qlcnic_get_pci_info_59233 qlcnic_get_pci_info 0 59233 NULL
142432 +__logfs_write_inode_59237 __logfs_write_inode 0 59237 NULL nohasharray
142433 +store_59237 store 0-3 59237 &__logfs_write_inode_59237
142434 +wacom_btnimg0_store_59239 wacom_btnimg0_store 4-0 59239 NULL
142435 +_prepare_for_striping_59240 _prepare_for_striping 0 59240 NULL
142436 +qla4_8xxx_device_state_handler_59242 qla4_8xxx_device_state_handler 0 59242 NULL
142437 +SMB2_write_59246 SMB2_write 0 59246 NULL
142438 +cyber2000fb_decode_crtc_59247 cyber2000fb_decode_crtc 0 59247 NULL
142439 +wlcore_cmd_regdomain_config_locked_59248 wlcore_cmd_regdomain_config_locked 0 59248 NULL
142440 +tg3_poll_fw_59249 tg3_poll_fw 0 59249 NULL
142441 +ib_ucm_write_59250 ib_ucm_write 0-3 59250 NULL nohasharray
142442 +brcmf_p2p_ifchange_59250 brcmf_p2p_ifchange 0 59250 &ib_ucm_write_59250
142443 +lola_set_clock_59255 lola_set_clock 0 59255 NULL
142444 +hid_rtc_read_time_59262 hid_rtc_read_time 0 59262 NULL nohasharray
142445 +store_target_temp_59262 store_target_temp 0-4 59262 &hid_rtc_read_time_59262
142446 +max_active_store_59266 max_active_store 0-4 59266 NULL
142447 +iwlagn_update_beacon_59272 iwlagn_update_beacon 0 59272 NULL
142448 +lut_s_stream_59273 lut_s_stream 0 59273 NULL
142449 +i40e_up_complete_59277 i40e_up_complete 0 59277 NULL nohasharray
142450 +cfhsi_open_59277 cfhsi_open 0 59277 &i40e_up_complete_59277
142451 +da9055_reg_update_59280 da9055_reg_update 0 59280 NULL nohasharray
142452 +saa6752hs_s_mbus_fmt_59280 saa6752hs_s_mbus_fmt 0 59280 &da9055_reg_update_59280
142453 +node_memory_callback_59283 node_memory_callback 0 59283 NULL
142454 +reiserfs_getxattr_59286 reiserfs_getxattr 0 59286 NULL
142455 +show_pressure_59287 show_pressure 0 59287 NULL nohasharray
142456 +_transport_expander_phy_control_59287 _transport_expander_phy_control 0 59287 &show_pressure_59287
142457 +show_install_59288 show_install 0 59288 NULL nohasharray
142458 +iio_sysfs_trigger_poll_59288 iio_sysfs_trigger_poll 0-4 59288 &show_install_59288
142459 +show_shost_mode_59289 show_shost_mode 0 59289 NULL
142460 +iscsit_ta_default_cmdsn_depth_59290 iscsit_ta_default_cmdsn_depth 0 59290 NULL
142461 +key_instantiate_and_link_59295 key_instantiate_and_link 0 59295 NULL nohasharray
142462 +rtl88e_download_fw_59295 rtl88e_download_fw 0 59295 &key_instantiate_and_link_59295
142463 +store_delete_devices_59296 store_delete_devices 0-4 59296 NULL
142464 +pin_hbr_setup_59300 pin_hbr_setup 0 59300 NULL
142465 +udp_error_59301 udp_error 0 59301 NULL nohasharray
142466 +netdev_queue_update_kobjects_59301 netdev_queue_update_kobjects 0 59301 &udp_error_59301
142467 +get_key_haup_common_59302 get_key_haup_common 5 59302 NULL nohasharray
142468 +in_read_index_show_59302 in_read_index_show 0 59302 &get_key_haup_common_59302
142469 +mxt_bootloader_read_59303 mxt_bootloader_read 0 59303 NULL
142470 +btrfs_insert_dir_item_59304 btrfs_insert_dir_item 4 59304 NULL
142471 +da9052_read_chgend_current_59305 da9052_read_chgend_current 0 59305 NULL nohasharray
142472 +start_59305 start 0 59305 &da9052_read_chgend_current_59305
142473 +scsiback_wwn_show_attr_version_59315 scsiback_wwn_show_attr_version 0 59315 NULL
142474 +fd_copyout_59323 fd_copyout 3 59323 NULL
142475 +store_59326 store 0-4 59326 NULL
142476 +carl9170_upload_key_59330 carl9170_upload_key 0 59330 NULL
142477 +mt9v022_cropcap_59331 mt9v022_cropcap 0 59331 NULL
142478 +ati_remote2_store_channel_mask_59334 ati_remote2_store_channel_mask 0-4 59334 NULL
142479 +debug_store_59337 debug_store 0-4 59337 NULL
142480 +rx_defrag_in_process_called_read_59338 rx_defrag_in_process_called_read 3-0 59338 NULL nohasharray
142481 +show_resume_reason_59338 show_resume_reason 0 59338 &rx_defrag_in_process_called_read_59338
142482 +sg_new_read_59344 sg_new_read 0-3 59344 NULL
142483 +acpi_show_profile_59345 acpi_show_profile 0 59345 NULL
142484 +xfs_attrmulti_attr_set_59346 xfs_attrmulti_attr_set 4 59346 NULL
142485 +show_transport_handle_59347 show_transport_handle 0 59347 NULL
142486 +gfs2_quota_lock_check_59353 gfs2_quota_lock_check 0 59353 NULL
142487 +target_core_alua_tg_pt_gp_attr_store_59357 target_core_alua_tg_pt_gp_attr_store 0-4 59357 NULL nohasharray
142488 +store_in_reg_59357 store_in_reg 0-4 59357 &target_core_alua_tg_pt_gp_attr_store_59357
142489 +xfs_dir2_sf_entsize_59366 xfs_dir2_sf_entsize 0-2 59366 NULL nohasharray
142490 +SyS_getrandom_59366 SyS_getrandom 2 59366 &xfs_dir2_sf_entsize_59366
142491 +xen_set_identity_and_release_chunk_59368 xen_set_identity_and_release_chunk 1 59368 NULL
142492 +i7core_inject_type_store_59376 i7core_inject_type_store 0-4 59376 NULL
142493 +pvr2_debugifc_print_info_59380 pvr2_debugifc_print_info 3 59380 NULL
142494 +ibmasm_start_reverse_heartbeat_59382 ibmasm_start_reverse_heartbeat 0 59382 NULL
142495 +journal_init_dev_59384 journal_init_dev 5 59384 NULL
142496 +__net_get_random_once_59389 __net_get_random_once 2 59389 NULL
142497 +diff_objects_59390 diff_objects 0 59390 NULL nohasharray
142498 +show_hca_59390 show_hca 0 59390 &diff_objects_59390
142499 +fc_frame_alloc_fill_59394 fc_frame_alloc_fill 2 59394 NULL
142500 +qlcnic_83xx_config_intrpt_59397 qlcnic_83xx_config_intrpt 0 59397 NULL
142501 +pci_write_config_59398 pci_write_config 0-5-6 59398 NULL
142502 +idProduct_show_59405 idProduct_show 0 59405 NULL
142503 +ds1286_read_time_59406 ds1286_read_time 0 59406 NULL
142504 +isku_sysfs_read_keys_function_59412 isku_sysfs_read_keys_function 6-0-5 59412 NULL
142505 +show_modinfo_version_59413 show_modinfo_version 0 59413 NULL
142506 +afs_file_write_59418 afs_file_write 0 59418 NULL nohasharray
142507 +patch_stac92hd71bxx_59418 patch_stac92hd71bxx 0 59418 &afs_file_write_59418
142508 +devcgroup_access_write_59423 devcgroup_access_write 0-3 59423 NULL
142509 +nct7802_read_voltage_59424 nct7802_read_voltage 0 59424 NULL
142510 +show_counter_lb_flow_stalls_59426 show_counter_lb_flow_stalls 0 59426 NULL
142511 +show_fan_alarm_59439 show_fan_alarm 0 59439 NULL
142512 +max_show_59442 max_show 0 59442 NULL nohasharray
142513 +psb_intel_opregion_video_event_59442 psb_intel_opregion_video_event 0 59442 &max_show_59442 nohasharray
142514 +adxl34x_rate_store_59442 adxl34x_rate_store 0-4 59442 &psb_intel_opregion_video_event_59442 nohasharray
142515 +SyS_sched_setaffinity_59442 SyS_sched_setaffinity 2 59442 &adxl34x_rate_store_59442
142516 +atm_change_qos_59444 atm_change_qos 0 59444 NULL
142517 +fs_path_ensure_buf_59445 fs_path_ensure_buf 2 59445 NULL nohasharray
142518 +snd_seq_write_59445 snd_seq_write 0-3 59445 &fs_path_ensure_buf_59445 nohasharray
142519 +bnx2_change_mtu_59445 bnx2_change_mtu 0 59445 &snd_seq_write_59445
142520 +descriptor_loc_59446 descriptor_loc 3 59446 NULL
142521 +acpi_ds_build_internal_buffer_obj_59448 acpi_ds_build_internal_buffer_obj 0 59448 NULL nohasharray
142522 +ath10k_peer_delete_59448 ath10k_peer_delete 0 59448 &acpi_ds_build_internal_buffer_obj_59448
142523 +mv_u3d_start_59449 mv_u3d_start 0 59449 NULL
142524 +cxacru_sysfs_show_adsl_state_59456 cxacru_sysfs_show_adsl_state 0 59456 NULL nohasharray
142525 +tipc_recv_stream_59456 tipc_recv_stream 0-4 59456 &cxacru_sysfs_show_adsl_state_59456
142526 +skb_maybe_pull_tail_59461 skb_maybe_pull_tail 3 59461 NULL
142527 +blk_mq_hw_sysfs_show_59462 blk_mq_hw_sysfs_show 0 59462 NULL
142528 +coda_file_write_59463 coda_file_write 0-3 59463 NULL
142529 +ad7791_write_frequency_59465 ad7791_write_frequency 0-4 59465 NULL
142530 +aux_ch_59466 aux_ch 0 59466 NULL
142531 +cfg80211_iter_combinations_59467 cfg80211_iter_combinations 0 59467 NULL
142532 +ab3100_otp_cid_show_59473 ab3100_otp_cid_show 0 59473 NULL
142533 +vmw_kms_write_svga_59477 vmw_kms_write_svga 0 59477 NULL
142534 +diolan_i2c_get_byte_ack_59482 diolan_i2c_get_byte_ack 0 59482 NULL
142535 +get_sas_device_type_names_59483 get_sas_device_type_names 0 59483 NULL
142536 +snd_card_asihpi_capture_prepare_59484 snd_card_asihpi_capture_prepare 0 59484 NULL nohasharray
142537 +mcam_vb_queue_setup_59484 mcam_vb_queue_setup 0 59484 &snd_card_asihpi_capture_prepare_59484
142538 +amd64_top_mem2_show_59487 amd64_top_mem2_show 0 59487 NULL
142539 +_iwl_dbgfs_bcast_filters_write_59491 _iwl_dbgfs_bcast_filters_write 3-0 59491 NULL nohasharray
142540 +pscsi_get_blocks_59491 pscsi_get_blocks 0 59491 &_iwl_dbgfs_bcast_filters_write_59491
142541 +adp5520_store_59492 adp5520_store 0-3 59492 NULL
142542 +r8a66597_urb_enqueue_59493 r8a66597_urb_enqueue 0 59493 NULL nohasharray
142543 +show_hrtbt_enb_59493 show_hrtbt_enb 0 59493 &r8a66597_urb_enqueue_59493
142544 +blkcg_reset_stats_59496 blkcg_reset_stats 0 59496 NULL
142545 +c2port_show_flash_access_59497 c2port_show_flash_access 0 59497 NULL
142546 +ath10k_htc_send_59498 ath10k_htc_send 0 59498 NULL
142547 +show_ata_link_sata_spd_59499 show_ata_link_sata_spd 0 59499 NULL nohasharray
142548 +blk_mq_tag_sysfs_show_59499 blk_mq_tag_sysfs_show 0 59499 &show_ata_link_sata_spd_59499
142549 +defrag_store_59501 defrag_store 4-0 59501 NULL
142550 +ib_copy_from_udata_59502 ib_copy_from_udata 3 59502 NULL nohasharray
142551 +hackrf_submit_urbs_59502 hackrf_submit_urbs 0 59502 &ib_copy_from_udata_59502
142552 +nfsd_nrpools_59503 nfsd_nrpools 0 59503 NULL nohasharray
142553 +snd_seq_queue_timer_open_59503 snd_seq_queue_timer_open 0 59503 &nfsd_nrpools_59503 nohasharray
142554 +qlcnic_sysfs_write_mem_59503 qlcnic_sysfs_write_mem 0-6-5 59503 &snd_seq_queue_timer_open_59503
142555 +rds_pin_pages_59507 rds_pin_pages 0 59507 NULL
142556 +st21nfca_hci_dep_link_up_59509 st21nfca_hci_dep_link_up 5 59509 NULL
142557 +C_SYSC_get_mempolicy_59516 C_SYSC_get_mempolicy 3 59516 NULL
142558 +gfs2_dhash_59522 gfs2_dhash 0 59522 NULL
142559 +gather_write_59526 gather_write 0 59526 NULL nohasharray
142560 +bnx2fc_vport_disable_59526 bnx2fc_vport_disable 0 59526 &gather_write_59526
142561 +vcc_create_59531 vcc_create 0 59531 NULL
142562 +scsiback_drop_nexus_59532 scsiback_drop_nexus 0 59532 NULL
142563 +usb_wwan_write_59533 usb_wwan_write 0-4 59533 NULL
142564 +show_associate_remote_59534 show_associate_remote 0 59534 NULL
142565 +kmalloc_large_node_59542 kmalloc_large_node 1 59542 NULL
142566 +ecryptfs_encrypt_page_59543 ecryptfs_encrypt_page 0 59543 NULL nohasharray
142567 +ext4_resize_fs_59543 ext4_resize_fs 2 59543 &ecryptfs_encrypt_page_59543
142568 +idr_alloc_59545 idr_alloc 0 59545 NULL nohasharray
142569 +msix_setup_entries_59545 msix_setup_entries 0 59545 &idr_alloc_59545
142570 +mpi_get_nbits_59551 mpi_get_nbits 0 59551 NULL
142571 +lpfc_fcp_cpu_map_store_59552 lpfc_fcp_cpu_map_store 0-4 59552 NULL
142572 +mos7840_get_reg_sync_59553 mos7840_get_reg_sync 0 59553 NULL
142573 +f2fs_xattr_advise_set_59555 f2fs_xattr_advise_set 0 59555 NULL
142574 +show_59558 show 0 59558 NULL
142575 +img_i2c_xfer_59559 img_i2c_xfer 0-3 59559 NULL
142576 +tunables_write_59563 tunables_write 3-0 59563 NULL
142577 +bio_split_59564 bio_split 2 59564 NULL
142578 +da9055_group_read_59566 da9055_group_read 0 59566 NULL nohasharray
142579 +cmos_nvram_read_59566 cmos_nvram_read 0-5-6 59566 &da9055_group_read_59566 nohasharray
142580 +nilfs_setattr_59566 nilfs_setattr 0 59566 &cmos_nvram_read_59566
142581 +afs_fsync_59569 afs_fsync 0 59569 NULL
142582 +__copy_from_user_ll_nozero_59571 __copy_from_user_ll_nozero 0 59571 NULL
142583 +show_temp_auto_temp_min_59574 show_temp_auto_temp_min 0 59574 NULL nohasharray
142584 +eth_prepare_mac_addr_change_59574 eth_prepare_mac_addr_change 0 59574 &show_temp_auto_temp_min_59574
142585 +pwm_enable_show_59579 pwm_enable_show 0 59579 NULL
142586 +write_pbl_59583 write_pbl 4 59583 NULL
142587 +resp_write_same_59587 resp_write_same 2 59587 NULL
142588 +memdup_user_59590 memdup_user 2 59590 NULL
142589 +tcp_set_congestion_control_59591 tcp_set_congestion_control 0 59591 NULL
142590 +si470x_fops_read_59592 si470x_fops_read 0-3 59592 NULL
142591 +gether_opts_host_addr_show_59595 gether_opts_host_addr_show 0 59595 NULL
142592 +max8925_bulk_write_59597 max8925_bulk_write 3-0 59597 NULL
142593 +tps6586x_irq_get_virq_59601 tps6586x_irq_get_virq 2 59601 NULL
142594 +zd_iowrite32a_59602 zd_iowrite32a 0 59602 NULL nohasharray
142595 +store_v86d_59602 store_v86d 0-3 59602 &zd_iowrite32a_59602
142596 +uart_get_attr_iomem_base_59606 uart_get_attr_iomem_base 0 59606 NULL
142597 +fcoe_ctlr_vn_send_59607 fcoe_ctlr_vn_send 4 59607 NULL
142598 +validate_pm_config_59612 validate_pm_config 0 59612 NULL
142599 +module_event_59614 module_event 0 59614 NULL
142600 +cirrusfb_check_var_59615 cirrusfb_check_var 0 59615 NULL
142601 +mem_fwlog_free_mem_blks_read_59616 mem_fwlog_free_mem_blks_read 3-0 59616 NULL
142602 +integrity_format_show_59617 integrity_format_show 0 59617 NULL
142603 +xadc_axi_write_adc_reg_59620 xadc_axi_write_adc_reg 0 59620 NULL
142604 +ecp_write_data_59621 ecp_write_data 0 59621 NULL nohasharray
142605 +ath6kl_endpoint_stats_write_59621 ath6kl_endpoint_stats_write 3-0 59621 &ecp_write_data_59621
142606 +mtrr_write_59622 mtrr_write 3-0 59622 NULL nohasharray
142607 +sock_sendpage_59622 sock_sendpage 4 59622 &mtrr_write_59622
142608 +gfs2_writepage_59624 gfs2_writepage 0 59624 NULL
142609 +core_alua_allocate_lba_map_mem_59632 core_alua_allocate_lba_map_mem 0 59632 NULL
142610 +find_first_zero_bit_59636 find_first_zero_bit 0-2 59636 NULL nohasharray
142611 +v9fs_cache_session_get_key_59636 v9fs_cache_session_get_key 0 59636 &find_first_zero_bit_59636
142612 +console_show_59641 console_show 0 59641 NULL
142613 +logi_dj_ll_raw_request_59642 logi_dj_ll_raw_request 0 59642 NULL
142614 +dn_fib_nlmsg_size_59643 dn_fib_nlmsg_size 0 59643 NULL
142615 +trusted_instantiate_59644 trusted_instantiate 0 59644 NULL
142616 +osst_sysfs_add_59645 osst_sysfs_add 0 59645 NULL
142617 +mxl111sf_tuner_get_if_frequency_59646 mxl111sf_tuner_get_if_frequency 0 59646 NULL nohasharray
142618 +SyS_setdomainname_59646 SyS_setdomainname 2 59646 &mxl111sf_tuner_get_if_frequency_59646
142619 +file_update_time_59647 file_update_time 0 59647 NULL
142620 +hidraw_read_59650 hidraw_read 3-0 59650 NULL nohasharray
142621 +snd_usb_substream_capture_trigger_59650 snd_usb_substream_capture_trigger 0 59650 &hidraw_read_59650 nohasharray
142622 +ubifs_setxattr_59650 ubifs_setxattr 0-4 59650 &snd_usb_substream_capture_trigger_59650
142623 +v9fs_xattr_set_acl_59651 v9fs_xattr_set_acl 4-0 59651 NULL
142624 +set_in_min2_59659 set_in_min2 0-4 59659 NULL
142625 +mv_u3d_ep_enable_59661 mv_u3d_ep_enable 0 59661 NULL nohasharray
142626 +level_store_59661 level_store 0-3 59661 &mv_u3d_ep_enable_59661 nohasharray
142627 +ax88179_write_cmd_59661 ax88179_write_cmd 0 59661 &level_store_59661
142628 +__devcgroup_check_permission_59665 __devcgroup_check_permission 0 59665 NULL
142629 +iwl_dbgfs_mac_params_read_59666 iwl_dbgfs_mac_params_read 3-0 59666 NULL
142630 +register_jprobe_59669 register_jprobe 0 59669 NULL
142631 +alloc_dca_provider_59670 alloc_dca_provider 2 59670 NULL
142632 +create_multi_cap_vol_ctl_59672 create_multi_cap_vol_ctl 0 59672 NULL
142633 +int3400_thermal_get_temp_59676 int3400_thermal_get_temp 0 59676 NULL
142634 +jffs2_decompress_59682 jffs2_decompress 0 59682 NULL
142635 +tw_show_stats_59686 tw_show_stats 0 59686 NULL
142636 +sriov_enable_59689 sriov_enable 0 59689 NULL
142637 +show_sas_phy_negotiated_linkrate_59695 show_sas_phy_negotiated_linkrate 0 59695 NULL
142638 +enc28j60_set_hw_macaddr_59696 enc28j60_set_hw_macaddr 0 59696 NULL
142639 +mic_calc_failure_read_59700 mic_calc_failure_read 3-0 59700 NULL
142640 +ioperm_get_59701 ioperm_get 4-3 59701 NULL
142641 +create_59705 create 0 59705 NULL
142642 +rndis_opts_dev_addr_store_59706 rndis_opts_dev_addr_store 0-3 59706 NULL
142643 +xpc_system_reboot_59708 xpc_system_reboot 0 59708 NULL
142644 +__team_option_inst_add_option_59709 __team_option_inst_add_option 0 59709 NULL
142645 +qt1010_set_params_59719 qt1010_set_params 0 59719 NULL
142646 +store_remove_id_59721 store_remove_id 0-3 59721 NULL
142647 +cfq_group_idle_store_59722 cfq_group_idle_store 3-0 59722 NULL
142648 +mlx4_tunnel_steer_add_59724 mlx4_tunnel_steer_add 0 59724 NULL
142649 +nouveau_hwmon_set_emergency_temp_hyst_59727 nouveau_hwmon_set_emergency_temp_hyst 0-4 59727 NULL
142650 +prism2_info_scanresults_59729 prism2_info_scanresults 3 59729 NULL nohasharray
142651 +ftrace_mod_jmp_59729 ftrace_mod_jmp 1 59729 &prism2_info_scanresults_59729
142652 +pc_show_59731 pc_show 0 59731 NULL nohasharray
142653 +bcmgenet_open_59731 bcmgenet_open 0 59731 &pc_show_59731
142654 +ivtv_firmware_check_59732 ivtv_firmware_check 0 59732 NULL
142655 +set_mode_59733 set_mode 0 59733 NULL
142656 +nfs_file_splice_read_59735 nfs_file_splice_read 0 59735 NULL
142657 +twl4030_madc_wait_conversion_ready_59737 twl4030_madc_wait_conversion_ready 0 59737 NULL nohasharray
142658 +perf_event_read_group_59737 perf_event_read_group 0 59737 &twl4030_madc_wait_conversion_ready_59737
142659 +wm8996_gpio_direction_in_59739 wm8996_gpio_direction_in 0 59739 NULL nohasharray
142660 +show_cursor_59739 show_cursor 0 59739 &wm8996_gpio_direction_in_59739 nohasharray
142661 +peak_usb_start_59739 peak_usb_start 0 59739 &show_cursor_59739
142662 +ieee80211_if_read_fwded_unicast_59740 ieee80211_if_read_fwded_unicast 3-0 59740 NULL nohasharray
142663 +vivid_vid_out_s_ctrl_59740 vivid_vid_out_s_ctrl 0 59740 &ieee80211_if_read_fwded_unicast_59740
142664 +i7core_inject_show_bank_59743 i7core_inject_show_bank 0 59743 NULL
142665 +qib_decode_7220_sdma_errs_59745 qib_decode_7220_sdma_errs 4 59745 NULL
142666 +strnlen_59746 strnlen 0 59746 NULL nohasharray
142667 +dump_eeprom_59746 dump_eeprom 0-5 59746 &strnlen_59746 nohasharray
142668 +bitmap_parse_user_59746 bitmap_parse_user 0 59746 &dump_eeprom_59746
142669 +snd_interval_refine_set_59748 snd_interval_refine_set 0 59748 NULL nohasharray
142670 +sd_start_video_59748 sd_start_video 0 59748 &snd_interval_refine_set_59748
142671 +tridentfb_check_var_59749 tridentfb_check_var 0 59749 NULL nohasharray
142672 +sctp_manip_pkt_59749 sctp_manip_pkt 4 59749 &tridentfb_check_var_59749
142673 +ext3_acl_count_59754 ext3_acl_count 0-1 59754 NULL
142674 +isci_port_perform_hard_reset_59760 isci_port_perform_hard_reset 0 59760 NULL
142675 +cxacru_sysfs_show_adsl_controller_version_59762 cxacru_sysfs_show_adsl_controller_version 0 59762 NULL
142676 +long_retry_limit_read_59766 long_retry_limit_read 3-0 59766 NULL nohasharray
142677 +cap_inode_need_killpriv_59766 cap_inode_need_killpriv 0 59766 &long_retry_limit_read_59766 nohasharray
142678 +get_sset_count_59766 get_sset_count 0 59766 &cap_inode_need_killpriv_59766
142679 +interf_mitigation_59777 interf_mitigation 0 59777 NULL
142680 +complain_secs_show_59778 complain_secs_show 0 59778 NULL
142681 +venus_remove_59781 venus_remove 4 59781 NULL
142682 +mei_nfc_recv_59784 mei_nfc_recv 3 59784 NULL
142683 +net2280_enable_59787 net2280_enable 0 59787 NULL
142684 +tle62x0_gpio_store_59790 tle62x0_gpio_store 0-4 59790 NULL
142685 +smsc_phy_ack_interrupt_59791 smsc_phy_ack_interrupt 0 59791 NULL
142686 +ims_pcu_update_firmware_status_show_59793 ims_pcu_update_firmware_status_show 0 59793 NULL
142687 +pcf2127_rtc_read_time_59796 pcf2127_rtc_read_time 0 59796 NULL
142688 +msb_get_zone_from_lba_59800 msb_get_zone_from_lba 0-1 59800 NULL
142689 +C_SYSC_preadv_59801 C_SYSC_preadv 3 59801 NULL
142690 +behind_writes_used_reset_59807 behind_writes_used_reset 0-3 59807 NULL nohasharray
142691 +ipw_write_59807 ipw_write 3 59807 &behind_writes_used_reset_59807
142692 +rtllib_wx_set_gen_ie_59808 rtllib_wx_set_gen_ie 3 59808 NULL
142693 +scsi_init_shared_tag_map_59812 scsi_init_shared_tag_map 2-0 59812 NULL nohasharray
142694 +usbhsg_try_start_59812 usbhsg_try_start 0 59812 &scsi_init_shared_tag_map_59812
142695 +jffs2_readpage_59813 jffs2_readpage 0 59813 NULL
142696 +fuse_writepage_locked_59814 fuse_writepage_locked 0 59814 NULL
142697 +regulator_suspend_standby_state_show_59817 regulator_suspend_standby_state_show 0 59817 NULL
142698 +store_mem_state_59818 store_mem_state 0-4 59818 NULL
142699 +acpi_ds_get_predicate_value_59819 acpi_ds_get_predicate_value 0 59819 NULL nohasharray
142700 +ft_nacl_show_port_name_59819 ft_nacl_show_port_name 0 59819 &acpi_ds_get_predicate_value_59819 nohasharray
142701 +at76_add_interface_59819 at76_add_interface 0 59819 &ft_nacl_show_port_name_59819
142702 +drxk_i2c_transfer_59821 drxk_i2c_transfer 3 59821 NULL
142703 +vivid_vid_cap_s_ctrl_59824 vivid_vid_cap_s_ctrl 0 59824 NULL
142704 +__logfs_truncate_rec_59827 __logfs_truncate_rec 0 59827 NULL
142705 +ieee80211_if_read_dot11MeshHWMPmaxPREQretries_59829 ieee80211_if_read_dot11MeshHWMPmaxPREQretries 3-0 59829 NULL
142706 +gspca_dev_probe2_59833 gspca_dev_probe2 4 59833 NULL nohasharray
142707 +pzl_urb_enqueue_59833 pzl_urb_enqueue 0 59833 &gspca_dev_probe2_59833
142708 +lkdtm_register_cpoint_59834 lkdtm_register_cpoint 0 59834 NULL
142709 +erst_clear_59835 erst_clear 0 59835 NULL
142710 +bq24190_write_59837 bq24190_write 0 59837 NULL
142711 +inv_mpu6050_fifo_rate_store_59838 inv_mpu6050_fifo_rate_store 0-4 59838 NULL
142712 +__oxu_urb_enqueue_59839 __oxu_urb_enqueue 0 59839 NULL nohasharray
142713 +apparmor_inode_getattr_59839 apparmor_inode_getattr 0 59839 &__oxu_urb_enqueue_59839 nohasharray
142714 +wusb_dev_set_encryption_59839 wusb_dev_set_encryption 0 59839 &apparmor_inode_getattr_59839 nohasharray
142715 +wl3501_suspend_59839 wl3501_suspend 0 59839 &wusb_dev_set_encryption_59839
142716 +qla24xx_vport_disable_59843 qla24xx_vport_disable 0 59843 NULL
142717 +fs64_to_cpu_59845 fs64_to_cpu 0 59845 NULL
142718 +da9063_ldo_get_mode_59846 da9063_ldo_get_mode 0 59846 NULL
142719 +show_iface_tcp_wsf_59848 show_iface_tcp_wsf 0 59848 NULL
142720 +regmap_raw_write_async_59849 regmap_raw_write_async 2-4 59849 NULL nohasharray
142721 +f_read_cntrs_59849 f_read_cntrs 0 59849 &regmap_raw_write_async_59849
142722 +vsp1_video_buffer_prepare_59850 vsp1_video_buffer_prepare 0 59850 NULL
142723 +qla27xx_fwdt_template_size_59858 qla27xx_fwdt_template_size 0 59858 NULL
142724 +niu_rx_channel_lpage_init_59865 niu_rx_channel_lpage_init 0 59865 NULL nohasharray
142725 +intel_ring_wait_request_59865 intel_ring_wait_request 0 59865 &niu_rx_channel_lpage_init_59865
142726 +target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning_59869 target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning 0 59869 NULL
142727 +m48t59_nvram_write_59870 m48t59_nvram_write 0-6-5 59870 NULL
142728 +set_pwm_auto_pwm_min_59872 set_pwm_auto_pwm_min 0-4 59872 NULL
142729 +show_alarm_mask_59874 show_alarm_mask 0 59874 NULL
142730 +biovec_create_pool_59878 biovec_create_pool 1 59878 NULL
142731 +osst_flush_buffer_59879 osst_flush_buffer 0 59879 NULL
142732 +pvr2_ioread_set_sync_key_59882 pvr2_ioread_set_sync_key 3 59882 NULL
142733 +mwifiex_cfg80211_tdls_mgmt_59884 mwifiex_cfg80211_tdls_mgmt 10 59884 NULL
142734 +l2cap_sock_recvmsg_59886 l2cap_sock_recvmsg 4-0 59886 NULL
142735 +ffs_prepare_buffer_59892 ffs_prepare_buffer 2 59892 NULL
142736 +xwrite_59906 xwrite 3 59906 NULL
142737 +do_rbd_remove_59907 do_rbd_remove 0-3 59907 NULL
142738 +swiotlb_map_page_59909 swiotlb_map_page 3-0 59909 NULL
142739 +cpu_rt_period_write_uint_59912 cpu_rt_period_write_uint 0 59912 NULL
142740 +rx_dropped_show_59917 rx_dropped_show 0 59917 NULL
142741 +store_rescan_field_59920 store_rescan_field 0-4 59920 NULL
142742 +zd1201_net_open_59921 zd1201_net_open 0 59921 NULL
142743 +cachefiles_read_or_alloc_page_59923 cachefiles_read_or_alloc_page 0 59923 NULL
142744 +bnx2_fw_sync_59929 bnx2_fw_sync 0 59929 NULL
142745 +read_59931 read 0 59931 NULL
142746 +ecryptfs_process_key_cipher_59932 ecryptfs_process_key_cipher 0 59932 NULL nohasharray
142747 +cifs_sync_mid_result_59932 cifs_sync_mid_result 0 59932 &ecryptfs_process_key_cipher_59932
142748 +ath5k_hw_rfgain_init_59935 ath5k_hw_rfgain_init 0 59935 NULL
142749 +cxacru_sysfs_show_downstream_bits_per_frame_59943 cxacru_sysfs_show_downstream_bits_per_frame 0 59943 NULL
142750 +mmio32write__write_file_59944 mmio32write__write_file 0 59944 NULL
142751 +advansys_board_found_59945 advansys_board_found 0 59945 NULL
142752 +ncp_make_closed_59948 ncp_make_closed 0 59948 NULL
142753 +ath10k_read_dfs_stats_59949 ath10k_read_dfs_stats 3-0 59949 NULL
142754 +dapm_widget_power_read_file_59950 dapm_widget_power_read_file 3-0 59950 NULL nohasharray
142755 +il_dbgfs_rxon_flags_read_59950 il_dbgfs_rxon_flags_read 3-0 59950 &dapm_widget_power_read_file_59950
142756 +cfq_back_seek_max_store_59951 cfq_back_seek_max_store 3-0 59951 NULL
142757 +il_dbgfs_missed_beacon_read_59956 il_dbgfs_missed_beacon_read 3-0 59956 NULL
142758 +cuse_write_59958 cuse_write 0-3 59958 NULL
142759 +cifs_setup_session_59967 cifs_setup_session 0 59967 NULL nohasharray
142760 +v9fs_write_inode_59967 v9fs_write_inode 0 59967 &cifs_setup_session_59967
142761 +__arch_hweight16_59975 __arch_hweight16 0 59975 NULL nohasharray
142762 +smsc911x_ethtool_get_eeprom_len_59975 smsc911x_ethtool_get_eeprom_len 0 59975 &__arch_hweight16_59975
142763 +store_frontswap_hysteresis_59976 store_frontswap_hysteresis 0-4 59976 NULL
142764 +fuse_perm_getattr_59977 fuse_perm_getattr 0 59977 NULL
142765 +squashfs_max_decompressors_59978 squashfs_max_decompressors 0 59978 NULL nohasharray
142766 +tsl2550_set_operating_mode_59978 tsl2550_set_operating_mode 0 59978 &squashfs_max_decompressors_59978
142767 +memcg_activate_kmem_59980 memcg_activate_kmem 0 59980 NULL nohasharray
142768 +tpm_tis_send_main_59980 tpm_tis_send_main 0-3 59980 &memcg_activate_kmem_59980
142769 +elan_smbus_write_fw_block_59982 elan_smbus_write_fw_block 0 59982 NULL
142770 +osd_req_read_kern_59990 osd_req_read_kern 5 59990 NULL
142771 +get_ether_addr_str_59995 get_ether_addr_str 0 59995 NULL
142772 +deadline_read_expire_show_59999 deadline_read_expire_show 0 59999 NULL
142773 +setup_60000 setup 0 60000 NULL
142774 +ghash_async_setkey_60001 ghash_async_setkey 3 60001 NULL
142775 +sctp_bindx_add_60002 sctp_bindx_add 0 60002 NULL
142776 +ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 ieee80211_if_fmt_dot11MeshAwakeWindowDuration 3 60006 NULL nohasharray
142777 +enic_vlan_rx_add_vid_60006 enic_vlan_rx_add_vid 0 60006 &ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 nohasharray
142778 +hif_usb_send_60006 hif_usb_send 0 60006 &enic_vlan_rx_add_vid_60006
142779 +copy_items_60009 copy_items 7 60009 NULL
142780 +rawsock_sendmsg_60010 rawsock_sendmsg 4-0 60010 NULL
142781 +mthca_init_cq_60011 mthca_init_cq 2 60011 NULL
142782 +register_device_60015 register_device 2-3 60015 NULL
142783 +target_core_store_dev_lba_map_60016 target_core_store_dev_lba_map 0-3 60016 NULL
142784 +batadv_dat_init_60023 batadv_dat_init 0 60023 NULL
142785 +ebitmap_set_bit_60024 ebitmap_set_bit 0 60024 NULL
142786 +osd_req_list_dev_partitions_60027 osd_req_list_dev_partitions 4 60027 NULL
142787 +ds2781_get_control_register_60028 ds2781_get_control_register 0 60028 NULL nohasharray
142788 +target_fabric_tpg_attrib_attr_store_60028 target_fabric_tpg_attrib_attr_store 0-4 60028 &ds2781_get_control_register_60028
142789 +store_60029 store 0-3 60029 NULL nohasharray
142790 +do_set_fan_target_60029 do_set_fan_target 0 60029 &store_60029
142791 +xlog_bread_offset_60030 xlog_bread_offset 3 60030 NULL
142792 +squashfs_security_list_60031 squashfs_security_list 0-5 60031 NULL
142793 +gen10g_soft_reset_60032 gen10g_soft_reset 0 60032 NULL
142794 +sys_sched_getaffinity_60033 sys_sched_getaffinity 2 60033 NULL nohasharray
142795 +proc_setattr_60033 proc_setattr 0 60033 &sys_sched_getaffinity_60033
142796 +toshiba_kbd_type_show_60034 toshiba_kbd_type_show 0 60034 NULL
142797 +do_ip6t_set_ctl_60040 do_ip6t_set_ctl 4 60040 NULL
142798 +sock_aio_read_60043 sock_aio_read 0 60043 NULL
142799 +pmcraid_change_queue_depth_60044 pmcraid_change_queue_depth 0-2 60044 NULL
142800 +vcs_size_60050 vcs_size 0 60050 NULL
142801 +sis630_transaction_start_60054 sis630_transaction_start 0 60054 NULL nohasharray
142802 +arcmsr_attr_host_fw_model_60054 arcmsr_attr_host_fw_model 0 60054 &sis630_transaction_start_60054
142803 +afs_cell_init_60055 afs_cell_init 0 60055 NULL nohasharray
142804 +pch_phub_write_serial_rom_60055 pch_phub_write_serial_rom 0 60055 &afs_cell_init_60055
142805 +gru_alloc_gts_60056 gru_alloc_gts 2-3 60056 NULL
142806 +il4965_txq_ctx_alloc_60062 il4965_txq_ctx_alloc 0 60062 NULL
142807 +compat_writev_60063 compat_writev 3 60063 NULL
142808 +ath6kl_listen_int_write_60066 ath6kl_listen_int_write 3-0 60066 NULL nohasharray
142809 +fsa9480_show_device_60066 fsa9480_show_device 0 60066 &ath6kl_listen_int_write_60066
142810 +mxl5007t_tuner_rf_tune_60070 mxl5007t_tuner_rf_tune 0 60070 NULL
142811 +i7core_inject_section_store_60074 i7core_inject_section_store 0-4 60074 NULL
142812 +usb_os_desc_prepare_interf_dir_60075 usb_os_desc_prepare_interf_dir 2 60075 NULL
142813 +show_60078 show 0 60078 NULL
142814 +mp_register_gsi_60079 mp_register_gsi 2 60079 NULL
142815 +smk_curacc_60080 smk_curacc 0 60080 NULL
142816 +rxrpc_kernel_send_data_60083 rxrpc_kernel_send_data 3 60083 NULL nohasharray
142817 +real_power_state_show_60083 real_power_state_show 0 60083 &rxrpc_kernel_send_data_60083
142818 +hw_init_60084 hw_init 0 60084 NULL
142819 +store_dts_ext_60085 store_dts_ext 0-4 60085 NULL nohasharray
142820 +roccat_common2_sysfs_write_keys_function_60085 roccat_common2_sysfs_write_keys_function 0-6-5 60085 &store_dts_ext_60085
142821 +check_pages_physically_contiguous_60091 check_pages_physically_contiguous 1 60091 NULL
142822 +set_hw_addr_filt_60093 set_hw_addr_filt 0 60093 NULL
142823 +read_fs_60094 read_fs 0-5-6 60094 NULL
142824 +in_tx_show_60098 in_tx_show 0 60098 NULL
142825 +show_temp_auto_point1_temp_hyst_60099 show_temp_auto_point1_temp_hyst 0 60099 NULL nohasharray
142826 +qla2x00_pci_info_show_60099 qla2x00_pci_info_show 0 60099 &show_temp_auto_point1_temp_hyst_60099
142827 +ieee80211_if_fmt_fwded_frames_60103 ieee80211_if_fmt_fwded_frames 3 60103 NULL
142828 +ext3_xattr_security_set_60108 ext3_xattr_security_set 0 60108 NULL
142829 +cmd_rsv_establish_60112 cmd_rsv_establish 0 60112 NULL
142830 +SYSC_msgsnd_60113 SYSC_msgsnd 3 60113 NULL
142831 +i40e_vsi_control_rx_60116 i40e_vsi_control_rx 0 60116 NULL
142832 +ttm_bo_kmap_60118 ttm_bo_kmap 2-3 60118 NULL nohasharray
142833 +reserve_or_set_tx_60118 reserve_or_set_tx 0 60118 &ttm_bo_kmap_60118
142834 +nfs_idmap_request_key_60124 nfs_idmap_request_key 2 60124 NULL
142835 +show_60125 show 0 60125 NULL
142836 +show_60127 show 0 60127 NULL
142837 +hfs_brec_find_60131 hfs_brec_find 0 60131 NULL
142838 +pcpu_need_to_extend_60133 pcpu_need_to_extend 0 60133 NULL
142839 +devnum_show_60150 devnum_show 0 60150 NULL
142840 +zatm_setsockopt_60154 zatm_setsockopt 0 60154 NULL
142841 +ld_usb_read_60156 ld_usb_read 3-0 60156 NULL nohasharray
142842 +bind_60156 bind 0 60156 &ld_usb_read_60156
142843 +jmb38x_ms_count_slots_60164 jmb38x_ms_count_slots 0 60164 NULL
142844 +init_state_60165 init_state 2 60165 NULL nohasharray
142845 +hugetlbfs_statfs_60165 hugetlbfs_statfs 0 60165 &init_state_60165
142846 +deadline_front_merges_show_60171 deadline_front_merges_show 0 60171 NULL
142847 +usbvision_read_reg_60172 usbvision_read_reg 0 60172 NULL
142848 +lp5521_update_program_memory_60174 lp5521_update_program_memory 0-3 60174 NULL
142849 +jffs2_alloc_full_dirent_60179 jffs2_alloc_full_dirent 1 60179 NULL nohasharray
142850 +sg_build_sgat_60179 sg_build_sgat 3 60179 &jffs2_alloc_full_dirent_60179
142851 +uwb_rc_start_beacon_60180 uwb_rc_start_beacon 0 60180 NULL
142852 +avc_denied_60181 avc_denied 0 60181 NULL
142853 +ath10k_wmi_vdev_spectral_conf_60182 ath10k_wmi_vdev_spectral_conf 0 60182 NULL
142854 +fuse_async_req_send_60183 fuse_async_req_send 0-3 60183 NULL nohasharray
142855 +show_in_min2_60183 show_in_min2 0 60183 &fuse_async_req_send_60183
142856 +uwb_dev_BPST_show_60184 uwb_dev_BPST_show 0 60184 NULL
142857 +parse_init_verbs_60185 parse_init_verbs 0 60185 NULL
142858 +pm3393_set_mtu_60190 pm3393_set_mtu 0 60190 NULL
142859 +rx_rx_tkip_replays_read_60193 rx_rx_tkip_replays_read 3-0 60193 NULL nohasharray
142860 +arch_setup_msi_irqs_60193 arch_setup_msi_irqs 0 60193 &rx_rx_tkip_replays_read_60193
142861 +show_reconnect_delay_60198 show_reconnect_delay 0 60198 NULL
142862 +acquire_store_60201 acquire_store 0-4 60201 NULL
142863 +qib_reg_phys_mr_60202 qib_reg_phys_mr 3 60202 NULL nohasharray
142864 +ib_send_cm_mra_60202 ib_send_cm_mra 4 60202 &qib_reg_phys_mr_60202
142865 +__mt9t112_mcu_write_60204 __mt9t112_mcu_write 0 60204 NULL
142866 +ubifs_jnl_truncate_60206 ubifs_jnl_truncate 0 60206 NULL
142867 +da9052_read_vddout_60207 da9052_read_vddout 0 60207 NULL nohasharray
142868 +__hw_addr_del_60207 __hw_addr_del 0 60207 &da9052_read_vddout_60207
142869 +btrfs_get_token_16_60220 btrfs_get_token_16 0 60220 NULL
142870 +rtpm_active_time_show_60221 rtpm_active_time_show 0 60221 NULL
142871 +__phys_addr_nodebug_60230 __phys_addr_nodebug 0 60230 NULL nohasharray
142872 +arizona_map_irq_60230 arizona_map_irq 2 60230 &__phys_addr_nodebug_60230
142873 +kstrtouint_60233 kstrtouint 0 60233 NULL
142874 +show_pwm_tmax_60240 show_pwm_tmax 0 60240 NULL
142875 +alc880_parse_auto_config_60242 alc880_parse_auto_config 0 60242 NULL
142876 +wm831x_auxadc_read_uv_60248 wm831x_auxadc_read_uv 0 60248 NULL nohasharray
142877 +sht15_show_humidity_60248 sht15_show_humidity 0 60248 &wm831x_auxadc_read_uv_60248 nohasharray
142878 +de_open_60248 de_open 0 60248 &sht15_show_humidity_60248
142879 +wm831x_irq_60254 wm831x_irq 2 60254 NULL
142880 +compat_sys_fcntl64_60256 compat_sys_fcntl64 3 60256 NULL
142881 +irq_alloc_domain_generic_chips_60264 irq_alloc_domain_generic_chips 3-2 60264 NULL
142882 +notify_recv_post_dequeue_60265 notify_recv_post_dequeue 0 60265 NULL nohasharray
142883 +mlx4_ACCESS_MEM_60265 mlx4_ACCESS_MEM 0 60265 &notify_recv_post_dequeue_60265
142884 +validate_trigger_60267 validate_trigger 0 60267 NULL
142885 +m920x_read_60272 m920x_read 0 60272 NULL
142886 +display_crc_ctl_write_60273 display_crc_ctl_write 3-0 60273 NULL
142887 +printer_write_60276 printer_write 3 60276 NULL
142888 +rds_recvmsg_60282 rds_recvmsg 0-4 60282 NULL
142889 +rv3029c2_rtc_set_alarm_60283 rv3029c2_rtc_set_alarm 0 60283 NULL
142890 +__pskb_pull_tail_60287 __pskb_pull_tail 2 60287 NULL
142891 +at86rf230_start_60288 at86rf230_start 0 60288 NULL nohasharray
142892 +store_in_beep_60288 store_in_beep 0-4 60288 &at86rf230_start_60288
142893 +pwm1_enable_show_60290 pwm1_enable_show 0 60290 NULL nohasharray
142894 +dsense_store_60290 dsense_store 0-3 60290 &pwm1_enable_show_60290
142895 +target_stat_scsi_port_show_attr_inst_60295 target_stat_scsi_port_show_attr_inst 0 60295 NULL
142896 +do_xip_mapping_read_60297 do_xip_mapping_read 5-0 60297 NULL
142897 +bh1770_prox_set_threshold_60299 bh1770_prox_set_threshold 0 60299 NULL
142898 +show_auto_pwm_min_60306 show_auto_pwm_min 0 60306 NULL nohasharray
142899 +bch_subtract_dirty_60306 bch_subtract_dirty 3 60306 &show_auto_pwm_min_60306
142900 +os_desc_use_show_60317 os_desc_use_show 0 60317 NULL
142901 +lpfc_drvr_version_show_60319 lpfc_drvr_version_show 0 60319 NULL
142902 +rocker_dma_rx_ring_skbs_alloc_60321 rocker_dma_rx_ring_skbs_alloc 0 60321 NULL
142903 +lpfc_request_firmware_upgrade_show_60324 lpfc_request_firmware_upgrade_show 0 60324 NULL
142904 +mlx4_slave_cmd_60337 mlx4_slave_cmd 0 60337 NULL
142905 +v9fs_xattr_security_get_60341 v9fs_xattr_security_get 0 60341 NULL
142906 +ecryptfs_write_inode_size_to_header_60342 ecryptfs_write_inode_size_to_header 0 60342 NULL
142907 +__kfifo_from_user_r_60345 __kfifo_from_user_r 3-5 60345 NULL
142908 +show_uframe_periodic_max_60347 show_uframe_periodic_max 0 60347 NULL
142909 +wusb_usb_ncb_60348 wusb_usb_ncb 0 60348 NULL
142910 +rh_call_control_60349 rh_call_control 0 60349 NULL
142911 +__ext2_get_block_60350 __ext2_get_block 0 60350 NULL
142912 +init_60352 init 0 60352 NULL
142913 +show_sas_phy_phy_reset_problem_count_60353 show_sas_phy_phy_reset_problem_count 0 60353 NULL
142914 +mlx4_en_change_mtu_60358 mlx4_en_change_mtu 0 60358 NULL
142915 +prepare_60360 prepare 0 60360 NULL
142916 +mesh_rx_csa_frame_60361 mesh_rx_csa_frame 3 60361 NULL
142917 +show_firmwareCode_60363 show_firmwareCode 0 60363 NULL
142918 +listxattr_filler_60364 listxattr_filler 3 60364 NULL
142919 +dccp_setsockopt_60367 dccp_setsockopt 5-0 60367 NULL nohasharray
142920 +wl1251_event_unmask_60367 wl1251_event_unmask 0 60367 &dccp_setsockopt_60367
142921 +tcp_md5_do_del_60370 tcp_md5_do_del 0 60370 NULL
142922 +try_ctrl_60373 try_ctrl 0 60373 NULL
142923 +store_fc_private_host_dev_loss_tmo_60376 store_fc_private_host_dev_loss_tmo 0-4 60376 NULL
142924 +ali15x3_transaction_60378 ali15x3_transaction 0 60378 NULL
142925 +ubi_eba_atomic_leb_change_60379 ubi_eba_atomic_leb_change 5-0 60379 NULL nohasharray
142926 +ncp_notify_change_60379 ncp_notify_change 0 60379 &ubi_eba_atomic_leb_change_60379
142927 +uevent_show_60385 uevent_show 0 60385 NULL
142928 +notifier_call_60391 notifier_call 0 60391 NULL
142929 +mthca_alloc_resize_buf_60394 mthca_alloc_resize_buf 3 60394 NULL
142930 +iscsi_tpg_attrib_store_demo_mode_discovery_60396 iscsi_tpg_attrib_store_demo_mode_discovery 0-3 60396 NULL
142931 +tveeprom_read_60397 tveeprom_read 3 60397 NULL
142932 +cfv_netdev_open_60398 cfv_netdev_open 0 60398 NULL
142933 +driver_names_read_60399 driver_names_read 3-0 60399 NULL
142934 +bus_speed_read_60406 bus_speed_read 0 60406 NULL
142935 +imx074_g_fmt_60411 imx074_g_fmt 0 60411 NULL
142936 +SendReceive_60415 SendReceive 0 60415 NULL
142937 +control_show_60422 control_show 0 60422 NULL
142938 +show_fan_beep_60423 show_fan_beep 0 60423 NULL
142939 +excessive_retries_read_60425 excessive_retries_read 3-0 60425 NULL
142940 +of_property_count_elems_of_size_60426 of_property_count_elems_of_size 0-3 60426 NULL
142941 +tstats_write_60432 tstats_write 3-0 60432 NULL
142942 +atl1_change_mtu_60434 atl1_change_mtu 0 60434 NULL
142943 +iio_trigger_read_name_60437 iio_trigger_read_name 0 60437 NULL nohasharray
142944 +lio_target_tpg_show_enable_60437 lio_target_tpg_show_enable 0 60437 &iio_trigger_read_name_60437 nohasharray
142945 +tipc_buf_acquire_60437 tipc_buf_acquire 1 60437 &lio_target_tpg_show_enable_60437
142946 +parse_output_paths_60438 parse_output_paths 0 60438 NULL
142947 +show_carrier_60439 show_carrier 0 60439 NULL nohasharray
142948 +elan_i2c_iap_get_mode_60439 elan_i2c_iap_get_mode 0 60439 &show_carrier_60439
142949 +sysv_write_begin_60442 sysv_write_begin 0 60442 NULL nohasharray
142950 +rx_data_60442 rx_data 4 60442 &sysv_write_begin_60442
142951 +s5k4aa_set_hvflip_60444 s5k4aa_set_hvflip 0 60444 NULL
142952 +read_usrate_60445 read_usrate 0 60445 NULL
142953 +tcf_csum_ipv4_igmp_60446 tcf_csum_ipv4_igmp 3 60446 NULL
142954 +__uncore_mask0_show_60454 __uncore_mask0_show 0 60454 NULL
142955 +snd_hda_get_num_raw_conns_60462 snd_hda_get_num_raw_conns 0 60462 NULL
142956 +cmos_set_alarm_60463 cmos_set_alarm 0 60463 NULL
142957 +pnfs_layoutcommit_inode_60465 pnfs_layoutcommit_inode 0 60465 NULL
142958 +initialize_controlvm_payload_info_60472 initialize_controlvm_payload_info 2-1-3 60472 NULL
142959 +reiserfs_permission_60474 reiserfs_permission 0 60474 NULL
142960 +hfsplus_listxattr_finder_info_60475 hfsplus_listxattr_finder_info 0 60475 NULL
142961 +lp8788_show_eoc_level_60477 lp8788_show_eoc_level 0 60477 NULL
142962 +ext3_writeback_writepage_60479 ext3_writeback_writepage 0 60479 NULL
142963 +load_info_60481 load_info 0 60481 NULL
142964 +ht_show_60482 ht_show 0 60482 NULL nohasharray
142965 +broadsheet_spiflash_wait_for_status_60482 broadsheet_spiflash_wait_for_status 0 60482 &ht_show_60482
142966 +crypto_shash_setkey_60483 crypto_shash_setkey 0-3 60483 NULL
142967 +tpacpi_driver_version_show_60485 tpacpi_driver_version_show 0 60485 NULL
142968 +mmc_cid_show_60490 mmc_cid_show 0 60490 NULL nohasharray
142969 +generic_key_timeout_60490 generic_key_timeout 0 60490 &mmc_cid_show_60490
142970 +walk_component_60493 walk_component 0 60493 NULL
142971 +lustre_msg_early_size_60496 lustre_msg_early_size 0 60496 NULL
142972 +elv_iosched_show_60498 elv_iosched_show 0 60498 NULL
142973 +acpi_tb_get_root_table_entry_60501 acpi_tb_get_root_table_entry 0 60501 NULL
142974 +show_unicast_flood_60505 show_unicast_flood 0 60505 NULL nohasharray
142975 +iscsi_stat_sess_show_attr_rsp_pdus_60505 iscsi_stat_sess_show_attr_rsp_pdus 0 60505 &show_unicast_flood_60505 nohasharray
142976 +rbd_dev_v2_header_onetime_60505 rbd_dev_v2_header_onetime 0 60505 &iscsi_stat_sess_show_attr_rsp_pdus_60505
142977 +store_temp_auto_pwm_min_60510 store_temp_auto_pwm_min 0-4 60510 NULL
142978 +xfs_btree_make_block_unfull_60511 xfs_btree_make_block_unfull 0 60511 NULL
142979 +set_fan_pulses_60512 set_fan_pulses 0-4 60512 NULL
142980 +smb2_new_read_req_60513 smb2_new_read_req 0 60513 NULL
142981 +ath_tx_init_60515 ath_tx_init 2 60515 NULL
142982 +device_for_each_child_60519 device_for_each_child 0 60519 NULL
142983 +pm8001_ctl_fw_version_show_60521 pm8001_ctl_fw_version_show 0 60521 NULL nohasharray
142984 +nilfs_mdt_write_page_60521 nilfs_mdt_write_page 0 60521 &pm8001_ctl_fw_version_show_60521
142985 +lx_dsp_reg_read_60524 lx_dsp_reg_read 0 60524 NULL nohasharray
142986 +btcx_riscmem_alloc_60524 btcx_riscmem_alloc 0 60524 &lx_dsp_reg_read_60524
142987 +raw_connect_60525 raw_connect 0 60525 NULL
142988 +compat_SyS_get_mempolicy_60527 compat_SyS_get_mempolicy 3 60527 NULL
142989 +ad799x_read_frequency_60533 ad799x_read_frequency 0 60533 NULL nohasharray
142990 +hysdn_sched_rx_60533 hysdn_sched_rx 3 60533 &ad799x_read_frequency_60533
142991 +ql_adapter_up_60540 ql_adapter_up 0 60540 NULL
142992 +zl10036_set_frequency_60543 zl10036_set_frequency 0 60543 NULL
142993 +v9fs_fid_readn_60544 v9fs_fid_readn 4-0 60544 NULL
142994 +__device_refresh_sync_60549 __device_refresh_sync 0 60549 NULL
142995 +osc_lockless_truncate_seq_write_60553 osc_lockless_truncate_seq_write 3 60553 NULL
142996 +xfs_vm_direct_IO_60557 xfs_vm_direct_IO 4-0 60557 NULL
142997 +xen_panic_event_60561 xen_panic_event 0 60561 NULL
142998 +nfsd_hashsize_60562 nfsd_hashsize 0 60562 NULL nohasharray
142999 +em28xx_write_ac97_60562 em28xx_write_ac97 0 60562 &nfsd_hashsize_60562 nohasharray
143000 +sidtab_map_60562 sidtab_map 0 60562 &em28xx_write_ac97_60562
143001 +tracing_entries_write_60563 tracing_entries_write 3 60563 NULL
143002 +ath9k_htc_update_cap_target_60566 ath9k_htc_update_cap_target 0 60566 NULL
143003 +snd_ctl_read_60575 snd_ctl_read 0-3 60575 NULL nohasharray
143004 +qlcnic_inetaddr_event_60575 qlcnic_inetaddr_event 0 60575 &snd_ctl_read_60575
143005 +inv_mpu6050_switch_engine_60578 inv_mpu6050_switch_engine 0 60578 NULL
143006 +instance_ue_count_show_60587 instance_ue_count_show 0 60587 NULL
143007 +usbhid_get_raw_report_60588 usbhid_get_raw_report 0 60588 NULL nohasharray
143008 +default_read_file_60588 default_read_file 0-3 60588 &usbhid_get_raw_report_60588
143009 +nilfs_segctor_next_pseg_offset_show_60590 nilfs_segctor_next_pseg_offset_show 0 60590 NULL nohasharray
143010 +set_brightness_60590 set_brightness 0-4 60590 &nilfs_segctor_next_pseg_offset_show_60590
143011 +getoptions_60593 getoptions 0 60593 NULL
143012 +kone_sysfs_show_tcu_60597 kone_sysfs_show_tcu 0 60597 NULL
143013 +rtl8723_download_fw_60599 rtl8723_download_fw 0 60599 NULL
143014 +memblock_virt_alloc_try_nid_nopanic_60604 memblock_virt_alloc_try_nid_nopanic 1 60604 NULL nohasharray
143015 +resources_show_60604 resources_show 0 60604 &memblock_virt_alloc_try_nid_nopanic_60604 nohasharray
143016 +__uncore_mask_dnid_show_60604 __uncore_mask_dnid_show 0 60604 &resources_show_60604 nohasharray
143017 +usblp_rwait_and_lock_60604 usblp_rwait_and_lock 0 60604 &__uncore_mask_dnid_show_60604
143018 +qlcnic_issue_cmd_60607 qlcnic_issue_cmd 0 60607 NULL
143019 +mwifiex_cmd_mef_cfg_60610 mwifiex_cmd_mef_cfg 0 60610 NULL
143020 +nilfs_dat_prepare_end_60611 nilfs_dat_prepare_end 0 60611 NULL
143021 +cifs_partialpagewrite_60612 cifs_partialpagewrite 0 60612 NULL nohasharray
143022 +os_desc_qw_sign_store_60612 os_desc_qw_sign_store 0-3 60612 &cifs_partialpagewrite_60612
143023 +inode_change_ok_60614 inode_change_ok 0 60614 NULL
143024 +ath10k_wmi_pdev_set_param_60615 ath10k_wmi_pdev_set_param 0 60615 NULL
143025 +target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619 target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id 0-3 60619 NULL nohasharray
143026 +skb_transport_offset_60619 skb_transport_offset 0 60619 &target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619
143027 +efx_mcdi_rpc_60620 efx_mcdi_rpc 0 60620 NULL
143028 +wl1273_fm_fops_write_60621 wl1273_fm_fops_write 3-0 60621 NULL
143029 +usb_control_msg_60624 usb_control_msg 0 60624 NULL nohasharray
143030 +igbvf_vlan_rx_add_vid_60624 igbvf_vlan_rx_add_vid 0 60624 &usb_control_msg_60624
143031 +store_60628 store 0 60628 NULL
143032 +acl_alloc_stack_init_60630 acl_alloc_stack_init 1 60630 NULL
143033 +x509_key_preparse_60633 x509_key_preparse 0 60633 NULL
143034 +show_fnode_port_60637 show_fnode_port 0 60637 NULL nohasharray
143035 +nilfs_transaction_begin_60637 nilfs_transaction_begin 0 60637 &show_fnode_port_60637
143036 +ubifs_recover_leb_60639 ubifs_recover_leb 3 60639 NULL
143037 +uwb_set_status_60644 uwb_set_status 0 60644 NULL
143038 +ath10k_hif_power_up_60645 ath10k_hif_power_up 0 60645 NULL
143039 +smi_data_read_60646 smi_data_read 6-0-5 60646 NULL
143040 +__proc_lnet_stats_60647 __proc_lnet_stats 5 60647 NULL
143041 +rbd_dev_v2_parent_info_60648 rbd_dev_v2_parent_info 0 60648 NULL
143042 +show_falltime_60666 show_falltime 0 60666 NULL nohasharray
143043 +if_sdio_host_to_card_60666 if_sdio_host_to_card 4 60666 &show_falltime_60666
143044 +tvaudio_s_ctrl_60667 tvaudio_s_ctrl 0 60667 NULL
143045 +wl12xx_wait_for_event_60668 wl12xx_wait_for_event 0 60668 NULL
143046 +show_fcstat_invalid_tx_word_count_60669 show_fcstat_invalid_tx_word_count 0 60669 NULL
143047 +ieee80211_if_read_dot11MeshConfirmTimeout_60670 ieee80211_if_read_dot11MeshConfirmTimeout 3-0 60670 NULL
143048 +sctp_v4_addr_to_user_60672 sctp_v4_addr_to_user 0 60672 NULL
143049 +bluetooth_set_status_60674 bluetooth_set_status 0 60674 NULL
143050 +amd64_inject_ecc_vector_show_60676 amd64_inject_ecc_vector_show 0 60676 NULL nohasharray
143051 +o2hb_region_start_block_read_60676 o2hb_region_start_block_read 0 60676 &amd64_inject_ecc_vector_show_60676 nohasharray
143052 +upload_firmware_60676 upload_firmware 0 60676 &o2hb_region_start_block_read_60676
143053 +packet_alloc_pending_60677 packet_alloc_pending 0 60677 NULL nohasharray
143054 +alc861vd_parse_auto_config_60677 alc861vd_parse_auto_config 0 60677 &packet_alloc_pending_60677
143055 +read_vbt_r10_60679 read_vbt_r10 1 60679 NULL nohasharray
143056 +stv06xx_start_60679 stv06xx_start 0 60679 &read_vbt_r10_60679
143057 +set_register_60683 set_register 0 60683 NULL
143058 +jme_get_regs_len_60691 jme_get_regs_len 0 60691 NULL
143059 +lapbeth_device_event_60697 lapbeth_device_event 0 60697 NULL
143060 +niu_init_hw_60698 niu_init_hw 0 60698 NULL
143061 +si5351_clkout_prepare_60701 si5351_clkout_prepare 0 60701 NULL
143062 +max6900_i2c_read_time_60702 max6900_i2c_read_time 0 60702 NULL nohasharray
143063 +rfcomm_sock_listen_60702 rfcomm_sock_listen 0 60702 &max6900_i2c_read_time_60702
143064 +gfs2_write_jdata_pagevec_60703 gfs2_write_jdata_pagevec 0 60703 NULL
143065 +fan_set_60708 fan_set 0 60708 NULL
143066 +init_data_container_60709 init_data_container 1 60709 NULL
143067 +rsi_set_vap_capabilities_60711 rsi_set_vap_capabilities 0 60711 NULL
143068 +wlcore_write_reg_60715 wlcore_write_reg 0 60715 NULL
143069 +snd_emu10k1_efx_playback_trigger_60716 snd_emu10k1_efx_playback_trigger 0 60716 NULL
143070 +timerfd_read_60719 timerfd_read 0-3 60719 NULL
143071 +ext3_xattr_set_60721 ext3_xattr_set 0 60721 NULL
143072 +ov9640_s_stream_60722 ov9640_s_stream 0 60722 NULL
143073 +store_debug_level_60726 store_debug_level 0-3 60726 NULL
143074 +show_chip_60728 show_chip 0 60728 NULL nohasharray
143075 +show_session_param_ISCSI_PARAM_DEF_TIME2WAIT_60728 show_session_param_ISCSI_PARAM_DEF_TIME2WAIT 0 60728 &show_chip_60728
143076 +max77802_rtc_set_alarm_60735 max77802_rtc_set_alarm 0 60735 NULL
143077 +reg_set_60739 reg_set 0 60739 NULL
143078 +wl12xx_acx_config_hangover_60741 wl12xx_acx_config_hangover 0 60741 NULL
143079 +pppol2tp_create_60743 pppol2tp_create 0 60743 NULL
143080 +lp3972_reg_read_60744 lp3972_reg_read 0 60744 NULL
143081 +vxge_vlan_rx_add_vid_60745 vxge_vlan_rx_add_vid 0 60745 NULL
143082 +set_pwmctrl_60747 set_pwmctrl 0-4 60747 NULL
143083 +proc_read_60749 proc_read 0 60749 NULL
143084 +c2port_show_flash_blocks_num_60752 c2port_show_flash_blocks_num 0 60752 NULL
143085 +ocfs2_xattr_trusted_get_60754 ocfs2_xattr_trusted_get 0 60754 NULL
143086 +raid_status_60755 raid_status 5 60755 NULL
143087 +ibmphp_hpc_readslot_60757 ibmphp_hpc_readslot 0 60757 NULL
143088 +queue_phy_reset_60759 queue_phy_reset 0 60759 NULL
143089 +ad7314_show_name_60763 ad7314_show_name 0 60763 NULL
143090 +nr_setsockopt_60766 nr_setsockopt 0 60766 NULL
143091 +devfreq_powersave_func_60767 devfreq_powersave_func 0 60767 NULL
143092 +arcnet_header_60769 arcnet_header 0 60769 NULL
143093 +ubifs_garbage_collect_60771 ubifs_garbage_collect 0 60771 NULL nohasharray
143094 +clear_error_60771 clear_error 0-4 60771 &ubifs_garbage_collect_60771
143095 +ltc4260_show_bool_60772 ltc4260_show_bool 0 60772 NULL nohasharray
143096 +max8997_write_reg_60772 max8997_write_reg 0 60772 &ltc4260_show_bool_60772
143097 +wafwdt_notify_sys_60773 wafwdt_notify_sys 0 60773 NULL
143098 +sel_write_checkreqprot_60774 sel_write_checkreqprot 3-0 60774 NULL
143099 +opticon_write_60775 opticon_write 4-0 60775 NULL nohasharray
143100 +mtd_numeraseregions_show_60775 mtd_numeraseregions_show 0 60775 &opticon_write_60775
143101 +acl_alloc_num_60778 acl_alloc_num 2-1 60778 NULL
143102 +set_temp_crit_hyst_60783 set_temp_crit_hyst 0-4 60783 NULL
143103 +d_manage_60789 d_manage 0 60789 NULL nohasharray
143104 +niu_rbr_add_page_60789 niu_rbr_add_page 0 60789 &d_manage_60789
143105 +snd_pcm_oss_readv3_60792 snd_pcm_oss_readv3 3 60792 NULL
143106 +lp8788_show_eoc_time_60793 lp8788_show_eoc_time 0 60793 NULL
143107 +vx_pcm_trigger_60795 vx_pcm_trigger 0 60795 NULL
143108 +ds2780_read8_60799 ds2780_read8 3-0 60799 NULL
143109 +store_spi_transport_max_iu_60803 store_spi_transport_max_iu 0-4 60803 NULL
143110 +ch341_open_60810 ch341_open 0 60810 NULL
143111 +i_ipmi_request_60811 i_ipmi_request 0 60811 NULL
143112 +qlcnic_sriov_pf_init_60813 qlcnic_sriov_pf_init 0 60813 NULL
143113 +bnx2i_show_sq_info_60815 bnx2i_show_sq_info 0 60815 NULL
143114 +show_sched0_60819 show_sched0 0 60819 NULL
143115 +gfs2_bmap_alloc_60822 gfs2_bmap_alloc 0 60822 NULL
143116 +sync_read_60823 sync_read 0 60823 NULL
143117 +adp8860_bl_l3_dark_max_show_60831 adp8860_bl_l3_dark_max_show 0 60831 NULL
143118 +ensure_zone_is_initialized_60832 ensure_zone_is_initialized 0 60832 NULL
143119 +msi_bus_show_60838 msi_bus_show 0 60838 NULL
143120 +usb_dsbr100_s_ctrl_60840 usb_dsbr100_s_ctrl 0 60840 NULL
143121 +internal_dev_change_mtu_60841 internal_dev_change_mtu 0 60841 NULL
143122 +aac_show_flags_60844 aac_show_flags 0 60844 NULL nohasharray
143123 +apds990x_power_state_show_60844 apds990x_power_state_show 0 60844 &aac_show_flags_60844
143124 +vivid_fb_set_var_60845 vivid_fb_set_var 0 60845 NULL
143125 +iscsi_tpg_param_store_DefaultTime2Wait_60846 iscsi_tpg_param_store_DefaultTime2Wait 0-3 60846 NULL
143126 +pcistub_irq_handler_show_60847 pcistub_irq_handler_show 0 60847 NULL
143127 +nvif_object_init_60848 nvif_object_init 6 60848 NULL
143128 +pwr_tx_with_ps_read_60851 pwr_tx_with_ps_read 3-0 60851 NULL
143129 +show_hardware_version_60852 show_hardware_version 0 60852 NULL
143130 +show_shost_supported_mode_60854 show_shost_supported_mode 0 60854 NULL
143131 +htc_issue_send_60856 htc_issue_send 0 60856 NULL
143132 +usb_bulk_msg_60861 usb_bulk_msg 0 60861 NULL
143133 +alloc_buf_60864 alloc_buf 3-2 60864 NULL
143134 +generic_writepages_60871 generic_writepages 0 60871 NULL
143135 +show_fc_vport_vport_last_state_60872 show_fc_vport_vport_last_state 0 60872 NULL
143136 +lanai_change_qos_60877 lanai_change_qos 0 60877 NULL
143137 +manage_power_60879 manage_power 0 60879 NULL
143138 +cdc_ncm_store_tx_timer_usecs_60887 cdc_ncm_store_tx_timer_usecs 0-4 60887 NULL
143139 +ext4_update_inline_data_60888 ext4_update_inline_data 3 60888 NULL nohasharray
143140 +bttv_buffer_risc_60888 bttv_buffer_risc 0 60888 &ext4_update_inline_data_60888
143141 +tpu_pwm_config_60889 tpu_pwm_config 0 60889 NULL
143142 +max8660_ldo67_disable_60892 max8660_ldo67_disable 0 60892 NULL
143143 +uuid_show_fallback_60896 uuid_show_fallback 0 60896 NULL nohasharray
143144 +hpfs_readpage_60896 hpfs_readpage 0 60896 &uuid_show_fallback_60896
143145 +ch341_configure_60897 ch341_configure 0 60897 NULL
143146 +w1_master_attribute_show_timeout_60898 w1_master_attribute_show_timeout 0 60898 NULL
143147 +pnp_assign_irq_60906 pnp_assign_irq 0 60906 NULL
143148 +ceph_sync_direct_write_60907 ceph_sync_direct_write 0 60907 NULL
143149 +iio_debugfs_read_reg_60908 iio_debugfs_read_reg 3-0 60908 NULL nohasharray
143150 +hfs_writepage_60908 hfs_writepage 0 60908 &iio_debugfs_read_reg_60908
143151 +dg_dispatch_as_host_60909 dg_dispatch_as_host 0 60909 NULL
143152 +libcfs_sock_ioctl_60915 libcfs_sock_ioctl 0 60915 NULL
143153 +ipath_f_get_boardname_60916 ipath_f_get_boardname 0 60916 NULL nohasharray
143154 +mgt_set_varlen_60916 mgt_set_varlen 4 60916 &ipath_f_get_boardname_60916
143155 +sysprops_show_60920 sysprops_show 0 60920 NULL
143156 +show_device_bridge_60922 show_device_bridge 0 60922 NULL nohasharray
143157 +atmtcp_v_proc_60922 atmtcp_v_proc 0 60922 &show_device_bridge_60922
143158 +scrub_chunk_60926 scrub_chunk 5 60926 NULL
143159 +show_60927 show 0 60927 NULL nohasharray
143160 +iscsi_nacl_attrib_store_dataout_timeout_60927 iscsi_nacl_attrib_store_dataout_timeout 0-3 60927 &show_60927
143161 +submit_extent_page_60928 submit_extent_page 5-0 60928 NULL
143162 +kxcjk1013_setup_new_data_interrupt_60930 kxcjk1013_setup_new_data_interrupt 0 60930 NULL
143163 +qla2x00_isp_id_show_60931 qla2x00_isp_id_show 0 60931 NULL
143164 +xfs_rtallocate_extent_size_60939 xfs_rtallocate_extent_size 0 60939 NULL
143165 +snd_ivtv_pcm_prepare_60940 snd_ivtv_pcm_prepare 0 60940 NULL
143166 +dw2102_serit_i2c_transfer_60942 dw2102_serit_i2c_transfer 0-3 60942 NULL
143167 +f_ecm_opts_attr_show_60943 f_ecm_opts_attr_show 0 60943 NULL
143168 +bch_cached_dev_show_60949 bch_cached_dev_show 0 60949 NULL
143169 +_ivtvfb_check_var_60952 _ivtvfb_check_var 0 60952 NULL
143170 +set_pwm_max_60954 set_pwm_max 0-4 60954 NULL
143171 +send_pktsched_cmd_60957 send_pktsched_cmd 0 60957 NULL
143172 +pti_char_write_60960 pti_char_write 3-0 60960 NULL nohasharray
143173 +acpi_ds_init_field_objects_60960 acpi_ds_init_field_objects 0 60960 &pti_char_write_60960
143174 +mwifiex_alloc_sdio_mpa_buffers_60961 mwifiex_alloc_sdio_mpa_buffers 2-3 60961 NULL
143175 +bttv_i2c_readbytes_60964 bttv_i2c_readbytes 0 60964 NULL
143176 +store_60970 store 0 60970 NULL
143177 +vga16fb_set_par_60971 vga16fb_set_par 0 60971 NULL
143178 +acpi_suspend_begin_60973 acpi_suspend_begin 0 60973 NULL
143179 +il_dbgfs_ucode_tx_stats_read_60975 il_dbgfs_ucode_tx_stats_read 0-3 60975 NULL
143180 +__a2mp_build_60987 __a2mp_build 3 60987 NULL
143181 +hsc_msg_alloc_60990 hsc_msg_alloc 1 60990 NULL
143182 +tps80031_rtc_set_alarm_60992 tps80031_rtc_set_alarm 0 60992 NULL nohasharray
143183 +init_currently_empty_zone_60992 init_currently_empty_zone 0 60992 &tps80031_rtc_set_alarm_60992
143184 +mars_s_ctrl_60993 mars_s_ctrl 0 60993 NULL
143185 +generic_file_direct_write_60995 generic_file_direct_write 0 60995 NULL
143186 +get_conn_param_61000 get_conn_param 0 61000 NULL nohasharray
143187 +koneplus_sysfs_read_profile_settings_61000 koneplus_sysfs_read_profile_settings 0-5-6 61000 &get_conn_param_61000
143188 +check_dev_61003 check_dev 0 61003 NULL
143189 +prepare_late_61011 prepare_late 0 61011 NULL
143190 +rt2x00usb_initialize_61013 rt2x00usb_initialize 0 61013 NULL
143191 +f_gether_opts_attr_store_61017 f_gether_opts_attr_store 0-4 61017 NULL
143192 +koneplus_sysfs_write_talk_61018 koneplus_sysfs_write_talk 0-6-5 61018 NULL
143193 +ath6kl_lrssi_roam_read_61022 ath6kl_lrssi_roam_read 3-0 61022 NULL
143194 +model_show_61023 model_show 0 61023 NULL
143195 +graph_depth_write_61024 graph_depth_write 3 61024 NULL
143196 +nilfs_snapshot_README_show_61029 nilfs_snapshot_README_show 0 61029 NULL
143197 +sdhci_pltfm_register_61031 sdhci_pltfm_register 3 61031 NULL
143198 +saa717x_s_mbus_fmt_61034 saa717x_s_mbus_fmt 0 61034 NULL
143199 +gro_flush_timeout_show_61035 gro_flush_timeout_show 0 61035 NULL nohasharray
143200 +show_fnode_chap_in_idx_61035 show_fnode_chap_in_idx 0 61035 &gro_flush_timeout_show_61035
143201 +sigma_fw_load_samplerates_61036 sigma_fw_load_samplerates 3 61036 NULL nohasharray
143202 +roccat_common2_sysfs_read_general_61036 roccat_common2_sysfs_read_general 0-5-6 61036 &sigma_fw_load_samplerates_61036
143203 +read_file_ackto_61037 read_file_ackto 3-0 61037 NULL
143204 +call_modprobe_61038 call_modprobe 0 61038 NULL
143205 +lpfc_idiag_queacc_write_61043 lpfc_idiag_queacc_write 3-0 61043 NULL
143206 +escr_show_61048 escr_show 0 61048 NULL
143207 +symtab_init_61050 symtab_init 2-0 61050 NULL
143208 +since_epoch_show_61053 since_epoch_show 0 61053 NULL
143209 +hotkey_recommended_mask_show_61055 hotkey_recommended_mask_show 0 61055 NULL nohasharray
143210 +show_tolerance5_61055 show_tolerance5 0 61055 &hotkey_recommended_mask_show_61055
143211 +rcar_thermal_get_temp_61061 rcar_thermal_get_temp 0 61061 NULL
143212 +bitmap_scnlistprintf_61062 bitmap_scnlistprintf 2-0-4 61062 NULL
143213 +musb_gadget_enable_61064 musb_gadget_enable 0 61064 NULL
143214 +get_adapter_status_61066 get_adapter_status 0 61066 NULL
143215 +security_set_61074 security_set 0 61074 NULL
143216 +min_freq_show_61080 min_freq_show 0 61080 NULL nohasharray
143217 +journal_stop_61080 journal_stop 0 61080 &min_freq_show_61080
143218 +mb862xx_i2c_do_address_61081 mb862xx_i2c_do_address 0 61081 NULL
143219 +bfad_im_num_of_ports_show_61082 bfad_im_num_of_ports_show 0 61082 NULL
143220 +ov7670_write_array_61086 ov7670_write_array 0 61086 NULL nohasharray
143221 +patch_stac922x_61086 patch_stac922x 0 61086 &ov7670_write_array_61086
143222 +inv_mpu_data_rdy_trigger_set_state_61090 inv_mpu_data_rdy_trigger_set_state 0 61090 NULL
143223 +last_sync_action_show_61092 last_sync_action_show 0 61092 NULL
143224 +n_tty_read_61096 n_tty_read 0 61096 NULL
143225 +show_mode_61098 show_mode 0 61098 NULL nohasharray
143226 +prep_dma_61098 prep_dma 0 61098 &show_mode_61098
143227 +get_derived_key_61100 get_derived_key 4 61100 NULL nohasharray
143228 +regulator_suspend_mem_mode_show_61100 regulator_suspend_mem_mode_show 0 61100 &get_derived_key_61100
143229 +i40e_calculate_l2fpm_size_61104 i40e_calculate_l2fpm_size 0-1-2-3-4 61104 NULL
143230 +lancer_cmd_get_file_len_61108 lancer_cmd_get_file_len 0 61108 NULL
143231 +packet_getname_61110 packet_getname 0 61110 NULL
143232 +iwl_pcie_enqueue_hcmd_61111 iwl_pcie_enqueue_hcmd 0 61111 NULL
143233 +alloc_chrdev_region_61112 alloc_chrdev_region 0 61112 NULL
143234 +ip6gre_header_61113 ip6gre_header 0 61113 NULL
143235 +show_61117 show 0 61117 NULL
143236 +show_counter_rx_vcrc_errs_61118 show_counter_rx_vcrc_errs 0 61118 NULL
143237 +__probe_kernel_read_61119 __probe_kernel_read 3 61119 NULL nohasharray
143238 +p80211_headerlen_61119 p80211_headerlen 0 61119 &__probe_kernel_read_61119
143239 +c2_rx_ring_alloc_61122 c2_rx_ring_alloc 0 61122 NULL
143240 +vmemmap_alloc_block_buf_61126 vmemmap_alloc_block_buf 1 61126 NULL
143241 +mce_syscore_suspend_61128 mce_syscore_suspend 0 61128 NULL
143242 +tw68_s_ctrl_61130 tw68_s_ctrl 0 61130 NULL
143243 +ipath_tempsense_internal_read_61132 ipath_tempsense_internal_read 0 61132 NULL
143244 +rocker_dma_rx_ring_skb_map_61133 rocker_dma_rx_ring_skb_map 0 61133 NULL
143245 +afs_proc_cells_write_61139 afs_proc_cells_write 3-0 61139 NULL
143246 +beiscsi_process_mcc_61141 beiscsi_process_mcc 0 61141 NULL
143247 +fc_str_to_dev_loss_61142 fc_str_to_dev_loss 0 61142 NULL
143248 +load_guspatch_61144 load_guspatch 0 61144 NULL
143249 +erst_exec_set_dst_address_base_61146 erst_exec_set_dst_address_base 0 61146 NULL
143250 +adp8870_bl_l2_bright_dim_show_61148 adp8870_bl_l2_bright_dim_show 0 61148 NULL nohasharray
143251 +_unlock_lock_61148 _unlock_lock 0 61148 &adp8870_bl_l2_bright_dim_show_61148
143252 +rxrpc_preparse_61158 rxrpc_preparse 0 61158 NULL
143253 +uvesafb_show_product_rev_61162 uvesafb_show_product_rev 0 61162 NULL
143254 +sdev_show_device_blocked_61163 sdev_show_device_blocked 0 61163 NULL
143255 +write_dev_61164 write_dev 0 61164 NULL
143256 +__vmalloc_61168 __vmalloc 1 61168 NULL
143257 +iwl_send_phy_cfg_cmd_61172 iwl_send_phy_cfg_cmd 0 61172 NULL
143258 +event_oom_late_read_61175 event_oom_late_read 3-0 61175 NULL nohasharray
143259 +pair_device_61175 pair_device 4 61175 &event_oom_late_read_61175
143260 +da9052_adc_manual_read_61176 da9052_adc_manual_read 0 61176 NULL
143261 +sys_lsetxattr_61177 sys_lsetxattr 4 61177 NULL
143262 +dio_bio_add_page_61178 dio_bio_add_page 0 61178 NULL
143263 +store_61180 store 0 61180 NULL
143264 +minix_writepage_61183 minix_writepage 0 61183 NULL
143265 +acpi_ut_get_package_object_size_61186 acpi_ut_get_package_object_size 0 61186 NULL nohasharray
143266 +f2fs_sync_file_61186 f2fs_sync_file 0 61186 &acpi_ut_get_package_object_size_61186
143267 +lpfc_board_mode_show_61189 lpfc_board_mode_show 0 61189 NULL
143268 +show_regs_in_min0_61190 show_regs_in_min0 0 61190 NULL nohasharray
143269 +coherence_id_show_61190 coherence_id_show 0 61190 &show_regs_in_min0_61190
143270 +wpan_phy_new_61194 wpan_phy_new 2 61194 NULL
143271 +wusb_dnts_show_61200 wusb_dnts_show 0 61200 NULL
143272 +wiimod_pro_calib_show_61201 wiimod_pro_calib_show 0 61201 NULL
143273 +SyS_prctl_61202 SyS_prctl 4 61202 NULL
143274 +cfpkt_append_61206 cfpkt_append 3 61206 NULL
143275 +srp_create_fr_pool_61207 srp_create_fr_pool 3 61207 NULL
143276 +arch_hibernation_header_save_61212 arch_hibernation_header_save 0 61212 NULL
143277 +__iscsi_nacl_auth_store_password_61218 __iscsi_nacl_auth_store_password 0-3 61218 NULL
143278 +smk_read_ambient_61220 smk_read_ambient 3-0 61220 NULL nohasharray
143279 +da9052_read_vbbat_61220 da9052_read_vbbat 0 61220 &smk_read_ambient_61220 nohasharray
143280 +test_init_61220 test_init 0 61220 &da9052_read_vbbat_61220
143281 +ib_umem_end_61223 ib_umem_end 0 61223 NULL nohasharray
143282 +usb_translate_errors_61223 usb_translate_errors 0-1 61223 &ib_umem_end_61223 nohasharray
143283 +ov7670_write_61223 ov7670_write 0 61223 &usb_translate_errors_61223
143284 +convert_lock_61230 convert_lock 0 61230 NULL
143285 +disk_show_61241 disk_show 0 61241 NULL
143286 +ns_open_61243 ns_open 0 61243 NULL
143287 +atalk_bind_61244 atalk_bind 0 61244 NULL
143288 +zd1201_setconfig_61247 zd1201_setconfig 0 61247 NULL
143289 +ov5642_g_crop_61248 ov5642_g_crop 0 61248 NULL
143290 +__verify_planes_array_61249 __verify_planes_array 0 61249 NULL nohasharray
143291 +mlx4_en_uc_steer_add_61249 mlx4_en_uc_steer_add 0 61249 &__verify_planes_array_61249
143292 +squashfs_read_metadata_61251 squashfs_read_metadata 0-5 61251 NULL nohasharray
143293 +max77686_rtc_tm_to_data_61251 max77686_rtc_tm_to_data 0 61251 &squashfs_read_metadata_61251
143294 +efi_status_to_err_61254 efi_status_to_err 0 61254 NULL
143295 +snd_ca0106_pcm_prepare_capture_61260 snd_ca0106_pcm_prepare_capture 0 61260 NULL
143296 +v9fs_mmap_file_read_61262 v9fs_mmap_file_read 3-0 61262 NULL
143297 +submit_bh_61263 submit_bh 0 61263 NULL
143298 +attr_sensitivity_show_tpkbd_61269 attr_sensitivity_show_tpkbd 0 61269 NULL nohasharray
143299 +t3_sge_init_ecntxt_61269 t3_sge_init_ecntxt 0 61269 &attr_sensitivity_show_tpkbd_61269
143300 +btrfs_bio_alloc_61270 btrfs_bio_alloc 3 61270 NULL nohasharray
143301 +ifalias_store_61270 ifalias_store 4-0 61270 &btrfs_bio_alloc_61270 nohasharray
143302 +show_fcstat_dumped_frames_61270 show_fcstat_dumped_frames 0 61270 &ifalias_store_61270
143303 +wiimote_ext_show_61274 wiimote_ext_show 0 61274 NULL
143304 +wlcore_raw_read32_61276 wlcore_raw_read32 0 61276 NULL
143305 +snd_seq_oss_read_61278 snd_seq_oss_read 0 61278 NULL
143306 +max8925_read_device_61279 max8925_read_device 0 61279 NULL
143307 +hfsplus_getxattr_finder_info_61283 hfsplus_getxattr_finder_info 0 61283 NULL
143308 +sys_add_key_61288 sys_add_key 4 61288 NULL nohasharray
143309 +nvme_trans_copy_to_user_61288 nvme_trans_copy_to_user 3 61288 &sys_add_key_61288
143310 +dbg_notify_reboot_61292 dbg_notify_reboot 0 61292 NULL
143311 +b43_ssb_probe_61293 b43_ssb_probe 0 61293 NULL
143312 +rbd_remove_61294 rbd_remove 0-3 61294 NULL
143313 +teles_resume_61301 teles_resume 0 61301 NULL
143314 +ext4_issue_discard_61305 ext4_issue_discard 2 61305 NULL
143315 +videobuf_dqbuf_61306 videobuf_dqbuf 0 61306 NULL
143316 +xfer_from_user_61307 xfer_from_user 3 61307 NULL
143317 +restart_transaction_61310 restart_transaction 0 61310 NULL
143318 +lp3971_dcdc_disable_61311 lp3971_dcdc_disable 0 61311 NULL
143319 +direntry_bytes_number_61315 direntry_bytes_number 0-2 61315 NULL
143320 +mem_cgroup_resize_limit_61316 mem_cgroup_resize_limit 0 61316 NULL
143321 +sha1_ssse3_export_61318 sha1_ssse3_export 0 61318 NULL
143322 +xfrm_user_sec_ctx_size_61320 xfrm_user_sec_ctx_size 0 61320 NULL
143323 +show_fnode_discovery_auth_optional_61321 show_fnode_discovery_auth_optional 0 61321 NULL
143324 +bonding_show_mii_status_61322 bonding_show_mii_status 0 61322 NULL
143325 +ocfs2_xattr_set_61323 ocfs2_xattr_set 0 61323 NULL
143326 +fsl_asrc_dma_prepare_and_submit_61324 fsl_asrc_dma_prepare_and_submit 0 61324 NULL
143327 +pcan_usb_write_mode_61329 pcan_usb_write_mode 0 61329 NULL
143328 +C_SYSC_msgsnd_61330 C_SYSC_msgsnd 3 61330 NULL nohasharray
143329 +__netdev_adjacent_dev_insert_61330 __netdev_adjacent_dev_insert 0 61330 &C_SYSC_msgsnd_61330
143330 +write_file_spectral_short_repeat_61335 write_file_spectral_short_repeat 3-0 61335 NULL
143331 +rirb_get_response_61337 rirb_get_response 0 61337 NULL
143332 +st5481_setup_isocpipes_61340 st5481_setup_isocpipes 4-6 61340 NULL
143333 +rx_rx_wa_ba_not_expected_read_61341 rx_rx_wa_ba_not_expected_read 3-0 61341 NULL nohasharray
143334 +init_pin_configs_show_61341 init_pin_configs_show 0 61341 &rx_rx_wa_ba_not_expected_read_61341 nohasharray
143335 +store_select_amcb2_transmit_clock_61341 store_select_amcb2_transmit_clock 0-4 61341 &init_pin_configs_show_61341 nohasharray
143336 +do_splice_direct_61341 do_splice_direct 5-0 61341 &store_select_amcb2_transmit_clock_61341
143337 +__dm_get_reserved_ios_61342 __dm_get_reserved_ios 0-3-2 61342 NULL
143338 +iwl_poll_bit_61343 iwl_poll_bit 0 61343 NULL
143339 +f1x_map_sysaddr_to_csrow_61344 f1x_map_sysaddr_to_csrow 2 61344 NULL
143340 +lx_hardware_close_61347 lx_hardware_close 0 61347 NULL
143341 +sbp_tpg_attrib_show_max_logins_per_lun_61352 sbp_tpg_attrib_show_max_logins_per_lun 0 61352 NULL
143342 +pm8001_update_flash_61353 pm8001_update_flash 0 61353 NULL
143343 +wil_write_file_recovery_61354 wil_write_file_recovery 3-0 61354 NULL
143344 +vfio_fops_write_61355 vfio_fops_write 0-3 61355 NULL
143345 +num_users_show_61356 num_users_show 0 61356 NULL
143346 +iwlagn_disable_bss_61364 iwlagn_disable_bss 0 61364 NULL nohasharray
143347 +ixgbevf_set_mac_61364 ixgbevf_set_mac 0 61364 &iwlagn_disable_bss_61364
143348 +show_mem_removable_61365 show_mem_removable 0 61365 NULL
143349 +debug_debug4_read_61367 debug_debug4_read 3-0 61367 NULL
143350 +show_parent_61376 show_parent 0 61376 NULL
143351 +online_pages_61385 online_pages 0 61385 NULL nohasharray
143352 +clps711x_fb_check_var_61385 clps711x_fb_check_var 0 61385 &online_pages_61385
143353 +change_xattr_61390 change_xattr 5 61390 NULL
143354 +system_enable_write_61396 system_enable_write 3 61396 NULL
143355 +rdac_activate_61397 rdac_activate 0 61397 NULL
143356 +size_entry_mwt_61400 size_entry_mwt 0 61400 NULL nohasharray
143357 +cfg80211_vendor_cmd_alloc_reply_skb_61400 cfg80211_vendor_cmd_alloc_reply_skb 2 61400 &size_entry_mwt_61400
143358 +systemid_show_61405 systemid_show 0 61405 NULL
143359 +_xadc_update_adc_reg_61411 _xadc_update_adc_reg 0 61411 NULL
143360 +usblp_wwait_61417 usblp_wwait 0 61417 NULL
143361 +arcmsr_attr_host_driver_posted_cmd_61420 arcmsr_attr_host_driver_posted_cmd 0 61420 NULL
143362 +do_s2io_add_mac_61423 do_s2io_add_mac 0 61423 NULL
143363 +show_cpus_attr_61428 show_cpus_attr 0 61428 NULL
143364 +patch_ad1986a_61432 patch_ad1986a 0 61432 NULL
143365 +tw9910_power_61435 tw9910_power 0 61435 NULL
143366 +store_fc_rport_dev_loss_tmo_61436 store_fc_rport_dev_loss_tmo 0-4 61436 NULL
143367 +dma_ops_area_alloc_61440 dma_ops_area_alloc 0-3-4-5 61440 NULL
143368 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized_61445 target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized 0-3 61445 NULL
143369 +target_core_dev_pr_show_spc3_res_61447 target_core_dev_pr_show_spc3_res 0 61447 NULL
143370 +job_control_61452 job_control 0 61452 NULL
143371 +ceph_sync_write_61453 ceph_sync_write 0 61453 NULL
143372 +unix_stream_sendmsg_61455 unix_stream_sendmsg 0-4 61455 NULL
143373 +show_temperature_61459 show_temperature 0 61459 NULL
143374 +clps711x_pwm_config_61461 clps711x_pwm_config 0 61461 NULL
143375 +mwifiex_cmd_802_11_rssi_info_61464 mwifiex_cmd_802_11_rssi_info 0 61464 NULL nohasharray
143376 +netconsole_target_attr_show_61464 netconsole_target_attr_show 0 61464 &mwifiex_cmd_802_11_rssi_info_61464
143377 +validate_61467 validate 0 61467 NULL
143378 +vxfs_readpage_61468 vxfs_readpage 0 61468 NULL
143379 +rt2x00usb_vendor_request_61470 rt2x00usb_vendor_request 0 61470 NULL
143380 +capability_get_61474 capability_get 0 61474 NULL
143381 +get_fan_input_61476 get_fan_input 0 61476 NULL
143382 +iad_bFunctionClass_show_61477 iad_bFunctionClass_show 0 61477 NULL
143383 +fm10k_setup_all_rx_resources_61478 fm10k_setup_all_rx_resources 0 61478 NULL
143384 +snd_pcm_lib_writev_transfer_61483 snd_pcm_lib_writev_transfer 5 61483 NULL nohasharray
143385 +show_61483 show 0 61483 &snd_pcm_lib_writev_transfer_61483
143386 +btrfs_item_size_61485 btrfs_item_size 0 61485 NULL
143387 +__mv88e6xxx_reg_write_61486 __mv88e6xxx_reg_write 0 61486 NULL
143388 +mc13xxx_reg_write_61490 mc13xxx_reg_write 0 61490 NULL
143389 +bonding_show_resend_igmp_61498 bonding_show_resend_igmp 0 61498 NULL
143390 +batadv_interface_add_vid_61502 batadv_interface_add_vid 0 61502 NULL
143391 +ocfs2_xattr_security_get_61503 ocfs2_xattr_security_get 0 61503 NULL nohasharray
143392 +qla2x00_link_state_show_61503 qla2x00_link_state_show 0 61503 &ocfs2_xattr_security_get_61503 nohasharray
143393 +bnad_setup_tx_61503 bnad_setup_tx 0 61503 &qla2x00_link_state_show_61503
143394 +pppol2tp_getname_61506 pppol2tp_getname 0 61506 NULL
143395 +__dn_connect_61507 __dn_connect 0 61507 NULL
143396 +he_open_61509 he_open 0 61509 NULL nohasharray
143397 +ali_ircc_net_open_61509 ali_ircc_net_open 0 61509 &he_open_61509
143398 +__nfs_revalidate_inode_61510 __nfs_revalidate_inode 0 61510 NULL
143399 +ubi_version_show_61514 ubi_version_show 0 61514 NULL
143400 +brcmf_sdio_txpkt_prep_sg_61521 brcmf_sdio_txpkt_prep_sg 4-0 61521 NULL
143401 +dummy_downcall_61522 dummy_downcall 0-3 61522 NULL nohasharray
143402 +ath9k_hw_do_fastcc_61522 ath9k_hw_do_fastcc 0 61522 &dummy_downcall_61522 nohasharray
143403 +start_dma_61522 start_dma 0 61522 &ath9k_hw_do_fastcc_61522
143404 +mtu_show_61523 mtu_show 0 61523 NULL
143405 +show_pwm_reg_61524 show_pwm_reg 0 61524 NULL
143406 +usbvision_i2c_xfer_61527 usbvision_i2c_xfer 0-3 61527 NULL
143407 +unmap_and_move_huge_page_61528 unmap_and_move_huge_page 0 61528 NULL
143408 +jffs2_write_end_61529 jffs2_write_end 0-5 61529 NULL
143409 +l2tp_ip_connect_61530 l2tp_ip_connect 0 61530 NULL
143410 +ntfs_attr_lookup_61539 ntfs_attr_lookup 0 61539 NULL
143411 +test_power_get_ac_property_61540 test_power_get_ac_property 0 61540 NULL
143412 +show_fcstat_seconds_since_last_reset_61541 show_fcstat_seconds_since_last_reset 0 61541 NULL nohasharray
143413 +adt7x10_set_temp_61541 adt7x10_set_temp 0-4 61541 &show_fcstat_seconds_since_last_reset_61541 nohasharray
143414 +proc_write_device_61541 proc_write_device 3 61541 &adt7x10_set_temp_61541
143415 +compat_SyS_select_61542 compat_SyS_select 1 61542 NULL
143416 +set_gssp_clnt_61543 set_gssp_clnt 0 61543 NULL nohasharray
143417 +shrink_store_61543 shrink_store 0-3 61543 &set_gssp_clnt_61543
143418 +get_ohm_of_thermistor_61545 get_ohm_of_thermistor 0 61545 NULL
143419 +bch_cached_dev_store_61547 bch_cached_dev_store 0-4 61547 NULL nohasharray
143420 +xadc_axi_read_adc_reg_61547 xadc_axi_read_adc_reg 0 61547 &bch_cached_dev_store_61547
143421 +show_fc_host_permanent_port_name_61549 show_fc_host_permanent_port_name 0 61549 NULL
143422 +lpfc_oas_supported_show_61550 lpfc_oas_supported_show 0 61550 NULL
143423 +trace_options_core_write_61551 trace_options_core_write 3 61551 NULL
143424 +store_61553 store 0-3 61553 NULL nohasharray
143425 +ip_gre_calc_hlen_61553 ip_gre_calc_hlen 0 61553 &store_61553
143426 +reiserfs_xattr_set_61558 reiserfs_xattr_set 0 61558 NULL
143427 +dvb_net_ioctl_61559 dvb_net_ioctl 2 61559 NULL
143428 +hidpp_prefix_name_61562 hidpp_prefix_name 2 61562 NULL
143429 +iscsi_tpg_auth_show_authenticate_target_61563 iscsi_tpg_auth_show_authenticate_target 0 61563 NULL nohasharray
143430 +wl1271_hw_init_61563 wl1271_hw_init 0 61563 &iscsi_tpg_auth_show_authenticate_target_61563
143431 +b43_phy_ht_op_switch_channel_61564 b43_phy_ht_op_switch_channel 0 61564 NULL
143432 +iwl_force_rf_reset_61566 iwl_force_rf_reset 0 61566 NULL
143433 +sock_sendmsg_61567 sock_sendmsg 0-3 61567 NULL
143434 +fan_proc_write_61569 fan_proc_write 3-0 61569 NULL
143435 +ieee80211_if_read_rc_rateidx_mask_2ghz_61570 ieee80211_if_read_rc_rateidx_mask_2ghz 3-0 61570 NULL
143436 +ldlm_pool_rw_atomic_seq_write_61572 ldlm_pool_rw_atomic_seq_write 3 61572 NULL
143437 +max_brightness_show_61577 max_brightness_show 0 61577 NULL
143438 +show_ordinals_61579 show_ordinals 0 61579 NULL
143439 +nfs4_do_find_root_sec_61580 nfs4_do_find_root_sec 0 61580 NULL
143440 +seq_open_private_61589 seq_open_private 3 61589 NULL
143441 +ov2640_set_params_61591 ov2640_set_params 0 61591 NULL
143442 +ipath_write_61598 ipath_write 0-3 61598 NULL
143443 +__get_vm_area_61599 __get_vm_area 1 61599 NULL
143444 +netlink_recvmsg_61600 netlink_recvmsg 0-4 61600 NULL
143445 +nfs4_init_uniform_client_string_61601 nfs4_init_uniform_client_string 3 61601 NULL nohasharray
143446 +cx2341x_handler_init_61601 cx2341x_handler_init 2 61601 &nfs4_init_uniform_client_string_61601
143447 +br_device_event_61613 br_device_event 0 61613 NULL
143448 +configfs_write_file_61621 configfs_write_file 3-0 61621 NULL nohasharray
143449 +alloc_cq_buf_61621 alloc_cq_buf 4-3 61621 &configfs_write_file_61621
143450 +get_pages_array_61622 get_pages_array 1 61622 NULL
143451 +s1d13xxxfb_set_par_61623 s1d13xxxfb_set_par 0 61623 NULL
143452 +ieee80211_if_fmt_hw_queues_61629 ieee80211_if_fmt_hw_queues 3 61629 NULL
143453 +i2o_parm_table_get_61635 i2o_parm_table_get 6 61635 NULL
143454 +pm8001_chip_fw_flash_update_req_61637 pm8001_chip_fw_flash_update_req 0 61637 NULL
143455 +store_61638 store 0 61638 NULL
143456 +btrfs_add_ordered_extent_61642 btrfs_add_ordered_extent 0 61642 NULL
143457 +snd_pcm_oss_read3_61643 snd_pcm_oss_read3 0-3 61643 NULL nohasharray
143458 +tcf_hashinfo_init_61643 tcf_hashinfo_init 2 61643 &snd_pcm_oss_read3_61643
143459 +ipath_write_umem64_61644 ipath_write_umem64 0 61644 NULL
143460 +resize_stripes_61650 resize_stripes 2-0 61650 NULL
143461 +video_autosw_set_61652 video_autosw_set 0 61652 NULL
143462 +wl1251_sdio_set_power_61653 wl1251_sdio_set_power 0 61653 NULL
143463 +zd_chip_set_multicast_hash_61656 zd_chip_set_multicast_hash 0 61656 NULL
143464 +uvesafb_exec_61657 uvesafb_exec 0 61657 NULL
143465 +show_counter_tx_underruns_61658 show_counter_tx_underruns 0 61658 NULL
143466 +fill_meta_index_61660 fill_meta_index 0-2 61660 NULL
143467 +pci_read_config_dword_61662 pci_read_config_dword 0 61662 NULL
143468 +twl6040gpo_direction_out_61663 twl6040gpo_direction_out 0 61663 NULL
143469 +pwm_store_61666 pwm_store 0-4 61666 NULL
143470 +insert_one_name_61668 insert_one_name 7 61668 NULL nohasharray
143471 +gx1fb_set_par_61668 gx1fb_set_par 0 61668 &insert_one_name_61668
143472 +x25_open_61673 x25_open 0 61673 NULL nohasharray
143473 +atl1_setup_ring_resources_61673 atl1_setup_ring_resources 0 61673 &x25_open_61673
143474 +pcan_usb_pro_set_filter_61674 pcan_usb_pro_set_filter 0 61674 NULL nohasharray
143475 +store_fan_step_output_61674 store_fan_step_output 0-4 61674 &pcan_usb_pro_set_filter_61674
143476 +input_event_size_61677 input_event_size 0 61677 NULL nohasharray
143477 +ceph_direct_io_61677 ceph_direct_io 0 61677 &input_event_size_61677
143478 +vid_out_buf_prepare_61678 vid_out_buf_prepare 0 61678 NULL
143479 +lock_loop_61681 lock_loop 1 61681 NULL
143480 +amd_gpio_dirout_61682 amd_gpio_dirout 0 61682 NULL nohasharray
143481 +show_tabletXtilt_61682 show_tabletXtilt 0 61682 &amd_gpio_dirout_61682 nohasharray
143482 +fuse_dentry_revalidate_61682 fuse_dentry_revalidate 0 61682 &show_tabletXtilt_61682
143483 +__do_tune_cpucache_61684 __do_tune_cpucache 2-0 61684 NULL
143484 +sco_sock_create_61686 sco_sock_create 0 61686 NULL
143485 +wl1271_sta_hw_init_post_mem_61688 wl1271_sta_hw_init_post_mem 0 61688 NULL
143486 +abx500_set_register_interruptible_61690 abx500_set_register_interruptible 0 61690 NULL
143487 +filter_read_61692 filter_read 3-0 61692 NULL
143488 +show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN_61693 show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN 0 61693 NULL
143489 +qlcnic_validate_beacon_61694 qlcnic_validate_beacon 0 61694 NULL
143490 +prepare_61695 prepare 0 61695 NULL
143491 +lpfc_oas_lun_state_show_61697 lpfc_oas_lun_state_show 0 61697 NULL
143492 +mt_set_quirks_61702 mt_set_quirks 0-4 61702 NULL
143493 +o2hb_heartbeat_group_mode_show_61706 o2hb_heartbeat_group_mode_show 0 61706 NULL
143494 +prog_page_61711 prog_page 2 61711 NULL
143495 +SyS_kexec_file_load_61715 SyS_kexec_file_load 3 61715 NULL
143496 +iov_length_61716 iov_length 0 61716 NULL
143497 +fragmentation_threshold_read_61718 fragmentation_threshold_read 3-0 61718 NULL nohasharray
143498 +rocker_port_ctrl_61718 rocker_port_ctrl 0 61718 &fragmentation_threshold_read_61718
143499 +iad_bFunctionSubClass_show_61719 iad_bFunctionSubClass_show 0 61719 NULL nohasharray
143500 +rtpm_status_show_61719 rtpm_status_show 0 61719 &iad_bFunctionSubClass_show_61719 nohasharray
143501 +null_alloc_reqbuf_61719 null_alloc_reqbuf 3 61719 &rtpm_status_show_61719
143502 +show_61723 show 0 61723 NULL nohasharray
143503 +store_rtap_filter_61723 store_rtap_filter 0-4 61723 &show_61723
143504 +max1027_validate_device_61728 max1027_validate_device 0 61728 NULL
143505 +read_file_regval_61742 read_file_regval 3-0 61742 NULL
143506 +w5100_open_61743 w5100_open 0 61743 NULL
143507 +nfc_llcp_allocate_snl_61749 nfc_llcp_allocate_snl 2 61749 NULL
143508 +tipc_msg_make_bundle_61751 tipc_msg_make_bundle 3 61751 NULL
143509 +cx_auto_init_61752 cx_auto_init 0 61752 NULL
143510 +velocity_init_dma_rings_61759 velocity_init_dma_rings 0 61759 NULL
143511 +nilfs_segctor_last_seg_checkpoint_show_61761 nilfs_segctor_last_seg_checkpoint_show 0 61761 NULL nohasharray
143512 +vmlfb_check_var_61761 vmlfb_check_var 0 61761 &nilfs_segctor_last_seg_checkpoint_show_61761
143513 +SyS_sendto_61763 SyS_sendto 6-3 61763 NULL
143514 +max77802_rtc_start_alarm_61767 max77802_rtc_start_alarm 0 61767 NULL
143515 +show_pwm_auto_point_temp_61771 show_pwm_auto_point_temp 0 61771 NULL
143516 +features_show_61772 features_show 0 61772 NULL nohasharray
143517 +elv_iosched_store_61772 elv_iosched_store 0-3 61772 &features_show_61772
143518 +gfs2_meta_wait_61773 gfs2_meta_wait 0 61773 NULL
143519 +compiled_by_show_61788 compiled_by_show 0 61788 NULL
143520 +security_bounded_transition_61790 security_bounded_transition 0 61790 NULL
143521 +sctp_cmd_send_msg_61795 sctp_cmd_send_msg 0 61795 NULL
143522 +batadv_dat_snoop_incoming_arp_reply_61801 batadv_dat_snoop_incoming_arp_reply 3 61801 NULL
143523 +kone_sysfs_show_actual_dpi_61804 kone_sysfs_show_actual_dpi 0 61804 NULL
143524 +show_blank_61805 show_blank 0 61805 NULL
143525 +ecryptfs_removexattr_61808 ecryptfs_removexattr 0 61808 NULL
143526 +mls_compute_context_len_61812 mls_compute_context_len 0 61812 NULL nohasharray
143527 +pch_gbe_setup_rx_resources_61812 pch_gbe_setup_rx_resources 0 61812 &mls_compute_context_len_61812
143528 +cifs_server_get_key_61813 cifs_server_get_key 0 61813 NULL
143529 +show_pwm_ast_61818 show_pwm_ast 0 61818 NULL
143530 +get_cap_size_61822 get_cap_size 0 61822 NULL
143531 +wacom_btnimg1_store_61823 wacom_btnimg1_store 4-0 61823 NULL
143532 +bd2802_store_reg0x13_61826 bd2802_store_reg0x13 0-4 61826 NULL
143533 +show_root_block_61828 show_root_block 0 61828 NULL
143534 +tps80031_irq_init_61830 tps80031_irq_init 3 61830 NULL
143535 +qlcnic_change_mtu_61833 qlcnic_change_mtu 0 61833 NULL
143536 +bfad_debugfs_write_regwr_61841 bfad_debugfs_write_regwr 3-0 61841 NULL
143537 +iscsit_na_dataout_timeout_61844 iscsit_na_dataout_timeout 0 61844 NULL
143538 +regcache_sync_block_61846 regcache_sync_block 5-4 61846 NULL
143539 +t4vf_sge_alloc_rxq_61850 t4vf_sge_alloc_rxq 0 61850 NULL
143540 +mwifiex_cmd_mac_multicast_adr_61851 mwifiex_cmd_mac_multicast_adr 0 61851 NULL
143541 +ath9k_hw_def_dump_eeprom_61853 ath9k_hw_def_dump_eeprom 4-5-0 61853 NULL
143542 +nvidiafb_set_par_61854 nvidiafb_set_par 0 61854 NULL
143543 +x25_getname_61857 x25_getname 0 61857 NULL
143544 +store_61861 store 0-3 61861 NULL
143545 +evdev_compute_buffer_size_61863 evdev_compute_buffer_size 0 61863 NULL nohasharray
143546 +aty128_decode_var_61863 aty128_decode_var 0 61863 &evdev_compute_buffer_size_61863
143547 +SYSC_lsetxattr_61869 SYSC_lsetxattr 4 61869 NULL
143548 +store_61871 store 0-3 61871 NULL
143549 +snd_ymfpci_capture_prepare_61873 snd_ymfpci_capture_prepare 0 61873 NULL nohasharray
143550 +lbs_ethtool_get_eeprom_len_61873 lbs_ethtool_get_eeprom_len 0 61873 &snd_ymfpci_capture_prepare_61873
143551 +get_fw_name_61874 get_fw_name 3 61874 NULL nohasharray
143552 +smsc95xx_ethtool_getregslen_61874 smsc95xx_ethtool_getregslen 0 61874 &get_fw_name_61874
143553 +qla4xxx_board_id_show_61879 qla4xxx_board_id_show 0 61879 NULL
143554 +cmpc_accel_sensitivity_show_v4_61886 cmpc_accel_sensitivity_show_v4 0 61886 NULL
143555 +show_temp3_alarm_61887 show_temp3_alarm 0 61887 NULL
143556 +disconnect_61888 disconnect 0 61888 NULL
143557 +lprocfs_write_frac_u64_helper_61897 lprocfs_write_frac_u64_helper 2 61897 NULL
143558 +make_rate_61898 make_rate 0 61898 NULL
143559 +ax25_addr_size_61899 ax25_addr_size 0 61899 NULL nohasharray
143560 +cxgb4_pktgl_to_skb_61899 cxgb4_pktgl_to_skb 2 61899 &ax25_addr_size_61899
143561 +clear_refs_write_61904 clear_refs_write 3-0 61904 NULL
143562 +squashfs_security_get_61914 squashfs_security_get 0 61914 NULL nohasharray
143563 +rx_filter_arp_filter_read_61914 rx_filter_arp_filter_read 3-0 61914 &squashfs_security_get_61914
143564 +rtl2830_wr_61915 rtl2830_wr 0 61915 NULL
143565 +au0828_init_isoc_61917 au0828_init_isoc 3-4-2-0 61917 NULL
143566 +sctp_sendmsg_61919 sctp_sendmsg 4-0 61919 NULL
143567 +csrow_ce_count_show_61921 csrow_ce_count_show 0 61921 NULL nohasharray
143568 +acpi_ut_release_mutex_61921 acpi_ut_release_mutex 0 61921 &csrow_ce_count_show_61921 nohasharray
143569 +pid_getattr_61921 pid_getattr 0 61921 &acpi_ut_release_mutex_61921
143570 +fsp_attr_show_pagereg_61922 fsp_attr_show_pagereg 0 61922 NULL
143571 +dps1_is_key_locked_61924 dps1_is_key_locked 0 61924 NULL
143572 +efi_get_runtime_map_size_61927 efi_get_runtime_map_size 0 61927 NULL
143573 +ov9740_reg_write_61928 ov9740_reg_write 0 61928 NULL
143574 +host_show_hp_ssd_smart_path_status_61932 host_show_hp_ssd_smart_path_status 0 61932 NULL nohasharray
143575 +send_bulk_static_data_61932 send_bulk_static_data 3 61932 &host_show_hp_ssd_smart_path_status_61932
143576 +iscsi_stat_instance_show_attr_sessions_61934 iscsi_stat_instance_show_attr_sessions 0 61934 NULL
143577 +be_mcc_notify_wait_61936 be_mcc_notify_wait 0 61936 NULL
143578 +adv7175_init_61938 adv7175_init 0 61938 NULL
143579 +as3935_read_61939 as3935_read 0 61939 NULL
143580 +multicast_startup_query_count_store_61940 multicast_startup_query_count_store 4-0 61940 NULL nohasharray
143581 +store_indirect_byte_61940 store_indirect_byte 0-4 61940 &multicast_startup_query_count_store_61940
143582 +kernfs_iop_getxattr_61941 kernfs_iop_getxattr 0 61941 NULL
143583 +e1000e_phc_enable_61945 e1000e_phc_enable 0 61945 NULL
143584 +SyS_kexec_load_61946 SyS_kexec_load 2 61946 NULL
143585 +il4965_ucode_rx_stats_read_61948 il4965_ucode_rx_stats_read 3-0 61948 NULL
143586 +bonding_show_ad_partner_mac_61958 bonding_show_ad_partner_mac 0 61958 NULL
143587 +show_in_max0_61959 show_in_max0 0 61959 NULL
143588 +squashfs_read_id_index_table_61961 squashfs_read_id_index_table 4 61961 NULL nohasharray
143589 +set_type_61961 set_type 0-4 61961 &squashfs_read_id_index_table_61961
143590 +cmpc_accel_sensitivity_store_61964 cmpc_accel_sensitivity_store 0-4 61964 NULL
143591 +fix_read_error_61965 fix_read_error 4 61965 NULL
143592 +raw_getfrag_61976 raw_getfrag 3-4 61976 NULL
143593 +fd_locked_ioctl_61978 fd_locked_ioctl 3 61978 NULL
143594 +cow_file_range_61979 cow_file_range 3-0 61979 NULL nohasharray
143595 +vfs_fsync_61979 vfs_fsync 0 61979 &cow_file_range_61979
143596 +crypto_shash_init_61980 crypto_shash_init 0 61980 NULL
143597 +set_extent_delalloc_61982 set_extent_delalloc 0 61982 NULL
143598 +e4000_set_lna_gain_61986 e4000_set_lna_gain 0 61986 NULL
143599 +bus_rescan_store_61988 bus_rescan_store 0-3 61988 NULL
143600 +mem_cgroup_reset_61989 mem_cgroup_reset 0-3 61989 NULL
143601 +module_alloc_exec_61991 module_alloc_exec 1 61991 NULL
143602 +ieee802154_hdr_get_addr_61996 ieee802154_hdr_get_addr 0 61996 NULL
143603 +min_partial_store_61998 min_partial_store 0-3 61998 NULL
143604 +dequeue_event_62000 dequeue_event 3-0 62000 NULL
143605 +ceph_vxattrcb_dir_files_62002 ceph_vxattrcb_dir_files 0 62002 NULL
143606 +snprint_stack_trace_62003 snprint_stack_trace 0 62003 NULL nohasharray
143607 +show_tolerance4_62003 show_tolerance4 0 62003 &snprint_stack_trace_62003
143608 +wlcore_cmd_configure_failsafe_62004 wlcore_cmd_configure_failsafe 0 62004 NULL nohasharray
143609 +store_pwm_auto_vrdhot_ramp_62004 store_pwm_auto_vrdhot_ramp 0-4 62004 &wlcore_cmd_configure_failsafe_62004
143610 +niu_init_mac_62007 niu_init_mac 0 62007 NULL
143611 +nilfs_segctor_last_nongc_write_time_show_62008 nilfs_segctor_last_nongc_write_time_show 0 62008 NULL
143612 +xt_compat_match_offset_62011 xt_compat_match_offset 0 62011 NULL
143613 +show_pwm_enable1_62017 show_pwm_enable1 0 62017 NULL
143614 +mtrr_add_page_62018 mtrr_add_page 0 62018 NULL
143615 +SyS_setxattr_62019 SyS_setxattr 4 62019 NULL
143616 +jffs2_do_unlink_62020 jffs2_do_unlink 4 62020 NULL
143617 +SYSC_select_62024 SYSC_select 1 62024 NULL
143618 +regulator_suspend_disk_uV_show_62026 regulator_suspend_disk_uV_show 0 62026 NULL
143619 +max_gen_clk_prepare_62029 max_gen_clk_prepare 0 62029 NULL
143620 +crypt_extent_62033 crypt_extent 0 62033 NULL
143621 +pmcraid_build_passthrough_ioadls_62034 pmcraid_build_passthrough_ioadls 2 62034 NULL
143622 +create_message_62035 create_message 0 62035 NULL nohasharray
143623 +statfs_by_dentry_62035 statfs_by_dentry 0 62035 &create_message_62035
143624 +em28xx_read_reg_62039 em28xx_read_reg 0 62039 NULL nohasharray
143625 +afs_statfs_62039 afs_statfs 0 62039 &em28xx_read_reg_62039
143626 +romfs_blk_read_62040 romfs_blk_read 0 62040 NULL
143627 +pcxhr_send_it_dsp_62043 pcxhr_send_it_dsp 0 62043 NULL
143628 +ppp_tx_cp_62044 ppp_tx_cp 5 62044 NULL
143629 +get_attn_62046 get_attn 0 62046 NULL
143630 +cs5345_s_ctrl_62047 cs5345_s_ctrl 0 62047 NULL
143631 +add_vol_ctl_62054 add_vol_ctl 0 62054 NULL
143632 +usnic_ib_inetaddr_event_62056 usnic_ib_inetaddr_event 0 62056 NULL
143633 +do_pselect_62061 do_pselect 1 62061 NULL
143634 +pcpu_alloc_bootmem_62074 pcpu_alloc_bootmem 2 62074 NULL
143635 +_xfs_log_force_lsn_62083 _xfs_log_force_lsn 0 62083 NULL
143636 +fat_setattr_62084 fat_setattr 0 62084 NULL
143637 +lpfc_EnableXLane_show_62087 lpfc_EnableXLane_show 0 62087 NULL
143638 +get_domain_for_dev_62099 get_domain_for_dev 2 62099 NULL
143639 +ipath_user_sdma_pin_pages_62100 ipath_user_sdma_pin_pages 0 62100 NULL
143640 +airspy_alloc_stream_bufs_62101 airspy_alloc_stream_bufs 0 62101 NULL
143641 +jffs2_security_setxattr_62107 jffs2_security_setxattr 4-0 62107 NULL
143642 +online_page_ext_62110 online_page_ext 0 62110 NULL nohasharray
143643 +roccat_common2_sysfs_write_62110 roccat_common2_sysfs_write 0-6 62110 &online_page_ext_62110
143644 +mwifiex_cmd_get_hw_spec_62112 mwifiex_cmd_get_hw_spec 0 62112 NULL
143645 +ip_recv_error_62117 ip_recv_error 0-3 62117 NULL
143646 +cpuusage_write_62121 cpuusage_write 0 62121 NULL
143647 +dst_ca_write_62125 dst_ca_write 0-3 62125 NULL
143648 +via_parse_auto_config_62126 via_parse_auto_config 0 62126 NULL
143649 +llc_ui_header_len_62131 llc_ui_header_len 0 62131 NULL
143650 +pkg_temp_thermal_cpu_callback_62132 pkg_temp_thermal_cpu_callback 0 62132 NULL
143651 +qib_diag_write_62133 qib_diag_write 3-0 62133 NULL nohasharray
143652 +kobject_add_varg_62133 kobject_add_varg 0 62133 &qib_diag_write_62133
143653 +ql_status_62135 ql_status 5-0 62135 NULL nohasharray
143654 +show_in16_min_62135 show_in16_min 0 62135 &ql_status_62135 nohasharray
143655 +device_add_attrs_62135 device_add_attrs 0 62135 &show_in16_min_62135
143656 +fat12_ent_bread_62139 fat12_ent_bread 0 62139 NULL
143657 +acpi_ns_attach_object_62141 acpi_ns_attach_object 0 62141 NULL
143658 +inode_has_perm_62142 inode_has_perm 0 62142 NULL
143659 +mt9v022_g_crop_62149 mt9v022_g_crop 0 62149 NULL nohasharray
143660 +wl1251_acx_sg_cfg_62149 wl1251_acx_sg_cfg 0 62149 &mt9v022_g_crop_62149 nohasharray
143661 +mlx4_en_init_allocator_62149 mlx4_en_init_allocator 0 62149 &wl1251_acx_sg_cfg_62149 nohasharray
143662 +orinoco_cs_resume_62149 orinoco_cs_resume 0 62149 &mlx4_en_init_allocator_62149
143663 +edac_dimm_info_location_62150 edac_dimm_info_location 0 62150 NULL
143664 +video_usercopy_62151 video_usercopy 2 62151 NULL
143665 +set_component_fault_62152 set_component_fault 0-4 62152 NULL
143666 +array_state_store_62164 array_state_store 0-3 62164 NULL
143667 +SyS_getxattr_62166 SyS_getxattr 4 62166 NULL
143668 +phy_id_show_62171 phy_id_show 0 62171 NULL
143669 +prism54_wpa_bss_ie_get_62173 prism54_wpa_bss_ie_get 0 62173 NULL
143670 +toshiba_haps_reset_protection_62177 toshiba_haps_reset_protection 0 62177 NULL
143671 +write_file_dfs_62180 write_file_dfs 3-0 62180 NULL nohasharray
143672 +writecmd_62180 writecmd 0 62180 &write_file_dfs_62180
143673 +show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184 show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS 0 62184 NULL nohasharray
143674 +small_smb_init_62184 small_smb_init 0 62184 &show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184
143675 +alloc_upcall_62186 alloc_upcall 2 62186 NULL
143676 +snd_als300_trigger_62188 snd_als300_trigger 0 62188 NULL
143677 +isl29003_store_range_62197 isl29003_store_range 0-4 62197 NULL
143678 +global_page_state_62202 global_page_state 0 62202 NULL
143679 +sock_kmalloc_62205 sock_kmalloc 2 62205 NULL nohasharray
143680 +cx25821_risc_buffer_upstream_62205 cx25821_risc_buffer_upstream 0 62205 &sock_kmalloc_62205
143681 +start_62206 start 0 62206 NULL
143682 +drm_fb_helper_check_var_62213 drm_fb_helper_check_var 0 62213 NULL
143683 +host_control_action_show_62216 host_control_action_show 0 62216 NULL
143684 +s_wakeup_filter_62217 s_wakeup_filter 0 62217 NULL
143685 +fuse_notify_poll_wakeup_62218 fuse_notify_poll_wakeup 0 62218 NULL
143686 +niu_open_62220 niu_open 0 62220 NULL
143687 +show_label_62225 show_label 0 62225 NULL nohasharray
143688 +enic_request_intr_62225 enic_request_intr 0 62225 &show_label_62225
143689 +smk_read_syslog_62227 smk_read_syslog 3-0 62227 NULL
143690 +SYSC_setgroups16_62232 SYSC_setgroups16 1 62232 NULL
143691 +bmp085_get_pressure_62234 bmp085_get_pressure 0 62234 NULL nohasharray
143692 +store_pwm_setting_62234 store_pwm_setting 0-4 62234 &bmp085_get_pressure_62234
143693 +twl4030_pwmled_config_62243 twl4030_pwmled_config 0 62243 NULL
143694 +allocate_partition_62245 allocate_partition 4 62245 NULL
143695 +pnp_show_card_name_62246 pnp_show_card_name 0 62246 NULL
143696 +nilfs_btree_prepare_insert_62249 nilfs_btree_prepare_insert 0 62249 NULL
143697 +power_supply_store_property_62250 power_supply_store_property 0-4 62250 NULL
143698 +bnx2x_initial_phy_init_62252 bnx2x_initial_phy_init 0 62252 NULL
143699 +fc0013_readreg_62253 fc0013_readreg 0 62253 NULL nohasharray
143700 +pcf50633_rtc_read_time_62253 pcf50633_rtc_read_time 0 62253 &fc0013_readreg_62253
143701 +of_io_request_and_map_62254 of_io_request_and_map 2 62254 NULL
143702 +m41t94_read_time_62258 m41t94_read_time 0 62258 NULL
143703 +send_control_msg_62261 send_control_msg 0 62261 NULL
143704 +ion_handle_test_dma_62262 ion_handle_test_dma 4-5 62262 NULL
143705 +myri10ge_notify_dca_62265 myri10ge_notify_dca 0 62265 NULL
143706 +pptp_outbound_pkt_62269 pptp_outbound_pkt 0 62269 NULL
143707 +chunk_size_store_62271 chunk_size_store 0-3 62271 NULL
143708 +security_file_permission_62278 security_file_permission 0 62278 NULL
143709 +pcxhr_prepare_62280 pcxhr_prepare 0 62280 NULL nohasharray
143710 +tcm_qla2xxx_tpg_attrib_show_generate_node_acls_62280 tcm_qla2xxx_tpg_attrib_show_generate_node_acls 0 62280 &pcxhr_prepare_62280
143711 +dccp_init_sock_62281 dccp_init_sock 0 62281 NULL
143712 +osst_write_error_recovery_62287 osst_write_error_recovery 0 62287 NULL
143713 +palmas_clks_prepare_62291 palmas_clks_prepare 0 62291 NULL
143714 +store_tabletWheel_62292 store_tabletWheel 0-4 62292 NULL
143715 +store_62293 store 0-4 62293 NULL
143716 +il_dbgfs_sram_read_62296 il_dbgfs_sram_read 3-0 62296 NULL
143717 +ath10k_pci_cold_reset_62297 ath10k_pci_cold_reset 0 62297 NULL
143718 +sparse_early_usemaps_alloc_pgdat_section_62304 sparse_early_usemaps_alloc_pgdat_section 2 62304 NULL
143719 +ieee80211_do_open_62305 ieee80211_do_open 0 62305 NULL
143720 +pch_gbe_setup_tx_resources_62306 pch_gbe_setup_tx_resources 0 62306 NULL
143721 +state_show_62309 state_show 0 62309 NULL
143722 +subsystem_filter_read_62310 subsystem_filter_read 3 62310 NULL
143723 +udf_sb_alloc_partition_maps_62313 udf_sb_alloc_partition_maps 2 62313 NULL
143724 +hfcpci_empty_bfifo_62323 hfcpci_empty_bfifo 4 62323 NULL
143725 +sierra_open_62327 sierra_open 0 62327 NULL nohasharray
143726 +target_core_alua_tg_pt_gp_store_attr_alua_access_state_62327 target_core_alua_tg_pt_gp_store_attr_alua_access_state 0-3 62327 &sierra_open_62327
143727 +rtl_op_start_62329 rtl_op_start 0 62329 NULL
143728 +queue_bulk_sg_tx_62330 queue_bulk_sg_tx 0 62330 NULL
143729 +subseq_list_62332 subseq_list 0-3 62332 NULL
143730 +ll_statahead_max_seq_write_62333 ll_statahead_max_seq_write 3 62333 NULL
143731 +pcxhr_write_io_num_reg_cont_62334 pcxhr_write_io_num_reg_cont 0 62334 NULL
143732 +pega_int_read_62335 pega_int_read 0 62335 NULL
143733 +ath5k_attr_show_spur_level_max_62339 ath5k_attr_show_spur_level_max 0 62339 NULL
143734 +show_guid_62340 show_guid 0 62340 NULL nohasharray
143735 +sdev_show_evt_lun_change_reported_62340 sdev_show_evt_lun_change_reported 0 62340 &show_guid_62340
143736 +pppoe_create_62344 pppoe_create 0 62344 NULL nohasharray
143737 +set_attr_decimals_62344 set_attr_decimals 0-4 62344 &pppoe_create_62344
143738 +st_version_show_62346 st_version_show 0 62346 NULL
143739 +flash_write_62354 flash_write 3-0 62354 NULL
143740 +gigaset_tty_read_62357 gigaset_tty_read 0 62357 NULL
143741 +nilfs_dev_uuid_show_62360 nilfs_dev_uuid_show 0 62360 NULL
143742 +xfpregs_set_62363 xfpregs_set 4 62363 NULL
143743 +spmi_register_zero_write_62367 spmi_register_zero_write 0 62367 NULL nohasharray
143744 +small_smb2_init_62367 small_smb2_init 0 62367 &spmi_register_zero_write_62367
143745 +iblock_configure_device_62372 iblock_configure_device 0 62372 NULL nohasharray
143746 +kmalloc_order_62372 kmalloc_order 1 62372 &iblock_configure_device_62372
143747 +tps6507x_pmic_clear_bits_62373 tps6507x_pmic_clear_bits 0 62373 NULL
143748 +register_netdevice_62374 register_netdevice 0 62374 NULL
143749 +host_control_on_shutdown_show_62376 host_control_on_shutdown_show 0 62376 NULL
143750 +af9005_write_ofdm_register_62378 af9005_write_ofdm_register 0 62378 NULL
143751 +bfad_im_vport_disable_62384 bfad_im_vport_disable 0 62384 NULL
143752 +snd_info_dev_register_entry_62385 snd_info_dev_register_entry 0 62385 NULL
143753 +twl_get_num_slaves_62386 twl_get_num_slaves 0 62386 NULL
143754 +rx_rx_timeout_read_62389 rx_rx_timeout_read 3-0 62389 NULL
143755 +altera_irscan_62396 altera_irscan 2 62396 NULL
143756 +bq2415x_get_weak_battery_voltage_62404 bq2415x_get_weak_battery_voltage 0 62404 NULL nohasharray
143757 +eem_opts_dev_addr_show_62404 eem_opts_dev_addr_show 0 62404 &bq2415x_get_weak_battery_voltage_62404 nohasharray
143758 +ath10k_pci_hif_start_62404 ath10k_pci_hif_start 0 62404 &eem_opts_dev_addr_show_62404
143759 +fill_zeros_to_end_of_page_62405 fill_zeros_to_end_of_page 0 62405 NULL
143760 +set_umcast_62409 set_umcast 0-4 62409 NULL
143761 +set_ssp_62411 set_ssp 4 62411 NULL
143762 +flags_store_62413 flags_store 4-0 62413 NULL
143763 +mt9m111_reg_read_62415 mt9m111_reg_read 0 62415 NULL
143764 +emit_flush_62420 emit_flush 0 62420 NULL
143765 +ext4_journalled_write_end_62421 ext4_journalled_write_end 5-0 62421 NULL
143766 +setkey_62422 setkey 0 62422 NULL
143767 +ipw_net_set_mac_address_62423 ipw_net_set_mac_address 0 62423 NULL
143768 +fwtty_write_62424 fwtty_write 0-3 62424 NULL
143769 +irst_show_wakeup_events_62429 irst_show_wakeup_events 0 62429 NULL
143770 +roccat_common2_sysfs_write_talk_62430 roccat_common2_sysfs_write_talk 0-6-5 62430 NULL
143771 +disp_store_62433 disp_store 0-4 62433 NULL
143772 +vb2_vmalloc_alloc_62434 vb2_vmalloc_alloc 2 62434 NULL
143773 +ovl_dir_getattr_62435 ovl_dir_getattr 0 62435 NULL
143774 +netdev_alloc_skb_62437 netdev_alloc_skb 2 62437 NULL
143775 +af9005_i2c_xfer_62438 af9005_i2c_xfer 0-3 62438 NULL
143776 +i915_error_state_write_62439 i915_error_state_write 0-3 62439 NULL
143777 +pppox_create_62440 pppox_create 0 62440 NULL
143778 +bmc150_accel_setup_any_motion_interrupt_62441 bmc150_accel_setup_any_motion_interrupt 0 62441 NULL
143779 +inv_mpu6050_write_reg_62443 inv_mpu6050_write_reg 0 62443 NULL
143780 +cxacru_sysfs_show_downstream_hec_errors_62448 cxacru_sysfs_show_downstream_hec_errors 0 62448 NULL
143781 +mlog_store_62451 mlog_store 0-4 62451 NULL
143782 +store_select_redundant_clock_62465 store_select_redundant_clock 0-4 62465 NULL
143783 +show_temp10_62469 show_temp10 0 62469 NULL
143784 +show_shost_eh_deadline_62470 show_shost_eh_deadline 0 62470 NULL nohasharray
143785 +udf_expand_file_adinicb_62470 udf_expand_file_adinicb 0 62470 &show_shost_eh_deadline_62470
143786 +force_remove_show_62475 force_remove_show 0 62475 NULL
143787 +ip_vs_icmp_xmit_v6_62477 ip_vs_icmp_xmit_v6 0-4 62477 NULL nohasharray
143788 +adapter_test_62477 adapter_test 0 62477 &ip_vs_icmp_xmit_v6_62477
143789 +cdc_ncm_show_wNtbOutMaxDatagrams_62480 cdc_ncm_show_wNtbOutMaxDatagrams 0 62480 NULL
143790 +do_io_rw_62484 do_io_rw 0-4-3-6 62484 NULL nohasharray
143791 +boost_notify_62484 boost_notify 0 62484 &do_io_rw_62484
143792 +intr_submit_62485 intr_submit 0 62485 NULL
143793 +rds_add_bound_62490 rds_add_bound 0 62490 NULL
143794 +tracing_saved_cmdlines_size_read_62491 tracing_saved_cmdlines_size_read 3 62491 NULL
143795 +mem_cgroup_write_62492 mem_cgroup_write 0-3 62492 NULL
143796 +persistent_ram_new_62493 persistent_ram_new 1-2 62493 NULL nohasharray
143797 +lpfc_stat_data_ctrl_show_62493 lpfc_stat_data_ctrl_show 0 62493 &persistent_ram_new_62493
143798 +tps6105x_regulator_enable_62498 tps6105x_regulator_enable 0 62498 NULL
143799 +qat_uclo_map_uof_obj_62504 qat_uclo_map_uof_obj 3 62504 NULL
143800 +scsi_scan_62506 scsi_scan 0 62506 NULL
143801 +store_mtu_62507 store_mtu 0-4 62507 NULL
143802 +show_bank1_setting_62508 show_bank1_setting 0 62508 NULL
143803 +start_show_62510 start_show 0 62510 NULL
143804 +pnp_assign_dma_62518 pnp_assign_dma 0 62518 NULL
143805 +set_beacon_interval_62521 set_beacon_interval 0 62521 NULL
143806 +int3403_get_max_state_62522 int3403_get_max_state 0 62522 NULL
143807 +pep_sendmsg_62524 pep_sendmsg 4-0 62524 NULL
143808 +rio_request_outb_mbox_62526 rio_request_outb_mbox 0 62526 NULL
143809 +atl1e_up_62528 atl1e_up 0 62528 NULL
143810 +iscsi_nacl_attrib_store_default_erl_62529 iscsi_nacl_attrib_store_default_erl 0-3 62529 NULL
143811 +caps_show_62531 caps_show 0 62531 NULL
143812 +test_iso_queue_62534 test_iso_queue 5 62534 NULL nohasharray
143813 +__kmalloc_node_track_caller_62534 __kmalloc_node_track_caller 1 62534 &test_iso_queue_62534
143814 +debugfs_read_62535 debugfs_read 3-0 62535 NULL nohasharray
143815 +qlcnicvf_config_led_62535 qlcnicvf_config_led 0 62535 &debugfs_read_62535
143816 +mei_fw_status_62539 mei_fw_status 0 62539 NULL nohasharray
143817 +batadv_softif_create_vlan_62539 batadv_softif_create_vlan 0 62539 &mei_fw_status_62539
143818 +sco_sock_sendmsg_62542 sco_sock_sendmsg 4-0 62542 NULL
143819 +wl12xx_cmd_role_enable_62545 wl12xx_cmd_role_enable 0 62545 NULL
143820 +qib_refresh_qsfp_cache_62547 qib_refresh_qsfp_cache 0 62547 NULL
143821 +pci_conf2_read_62548 pci_conf2_read 0 62548 NULL
143822 +roccat_common2_sysfs_write_sensor_62554 roccat_common2_sysfs_write_sensor 0-6-5 62554 NULL
143823 +ecp_read_data_62555 ecp_read_data 0 62555 NULL
143824 +target_stat_scsi_auth_intr_show_attr_map_indx_62561 target_stat_scsi_auth_intr_show_attr_map_indx 0 62561 NULL
143825 +errcatch_bytes_number_62564 errcatch_bytes_number 0-2 62564 NULL
143826 +efivarfs_d_hash_62565 efivarfs_d_hash 0 62565 NULL
143827 +ping_init_sock_62567 ping_init_sock 0 62567 NULL
143828 +compute_bitstructs_62570 compute_bitstructs 0 62570 NULL
143829 +cxacru_sysfs_showattr_LINK_62572 cxacru_sysfs_showattr_LINK 0 62572 NULL nohasharray
143830 +bcm54xx_shadow_read_62572 bcm54xx_shadow_read 0 62572 &cxacru_sysfs_showattr_LINK_62572
143831 +xfrm_user_policy_62573 xfrm_user_policy 4-0 62573 NULL
143832 +compat_SyS_rt_sigpending_62580 compat_SyS_rt_sigpending 2 62580 NULL
143833 +get_subdir_62581 get_subdir 3 62581 NULL nohasharray
143834 +efx_mcdi_await_completion_62581 efx_mcdi_await_completion 0 62581 &get_subdir_62581
143835 +regcache_lzo_decompress_cache_block_62585 regcache_lzo_decompress_cache_block 0 62585 NULL
143836 +ext3_unfreeze_62588 ext3_unfreeze 0 62588 NULL
143837 +amradio_set_mute_62597 amradio_set_mute 0 62597 NULL
143838 +sm501fb_check_var_pnl_62600 sm501fb_check_var_pnl 0 62600 NULL
143839 +tg3_show_temp_62602 tg3_show_temp 0 62602 NULL nohasharray
143840 +packet_alloc_skb_62602 packet_alloc_skb 4-5-2 62602 &tg3_show_temp_62602
143841 +bonding_store_bonds_62603 bonding_store_bonds 0-4 62603 NULL
143842 +gfs2_xattr_get_62604 gfs2_xattr_get 0 62604 NULL
143843 +prism2_send_mgmt_62605 prism2_send_mgmt 4 62605 NULL
143844 +bond_alb_set_mac_address_62611 bond_alb_set_mac_address 0 62611 NULL
143845 +show_iface_immediate_data_62613 show_iface_immediate_data 0 62613 NULL
143846 +workqueue_cpu_down_callback_62614 workqueue_cpu_down_callback 0 62614 NULL
143847 +teql_master_mtu_62616 teql_master_mtu 0 62616 NULL nohasharray
143848 +evtchn_fifo_max_channels_62616 evtchn_fifo_max_channels 0 62616 &teql_master_mtu_62616
143849 +backend_probe_and_watch_62618 backend_probe_and_watch 0 62618 NULL
143850 +iommu_area_alloc_62619 iommu_area_alloc 4-0-7-3-2 62619 NULL
143851 +sync_max_store_62621 sync_max_store 0-3 62621 NULL
143852 +__offline_pages_62626 __offline_pages 0 62626 NULL
143853 +ems_pcmcia_add_card_62627 ems_pcmcia_add_card 2 62627 NULL nohasharray
143854 +fsg_common_set_num_buffers_62627 fsg_common_set_num_buffers 2 62627 &ems_pcmcia_add_card_62627
143855 +dut_mode_write_62630 dut_mode_write 3-0 62630 NULL
143856 +parport_ieee1284_read_nibble_62634 parport_ieee1284_read_nibble 0 62634 NULL
143857 +vfs_fsync_range_62635 vfs_fsync_range 0 62635 NULL
143858 +bch_btree_map_nodes_62641 bch_btree_map_nodes 0 62641 NULL
143859 +palmas_is_enabled_ldo_62644 palmas_is_enabled_ldo 0 62644 NULL nohasharray
143860 +autosuspend_show_62644 autosuspend_show 0 62644 &palmas_is_enabled_ldo_62644
143861 +lpfc_sli4_queue_alloc_62646 lpfc_sli4_queue_alloc 3 62646 NULL nohasharray
143862 +ath10k_pci_hif_exchange_bmi_msg_62646 ath10k_pci_hif_exchange_bmi_msg 0-3 62646 &lpfc_sli4_queue_alloc_62646
143863 +show_counter_rx_tid_full_errs_62647 show_counter_rx_tid_full_errs 0 62647 NULL
143864 +ti_vsend_sync_62648 ti_vsend_sync 0 62648 NULL nohasharray
143865 +show_model_62648 show_model 0 62648 &ti_vsend_sync_62648 nohasharray
143866 +nfs4_proc_set_acl_62648 nfs4_proc_set_acl 0 62648 &show_model_62648
143867 +wm8994_gpio_direction_in_62649 wm8994_gpio_direction_in 0 62649 NULL
143868 +crypto_shash_finup_62656 crypto_shash_finup 0 62656 NULL
143869 +show_62657 show 0 62657 NULL
143870 +pages_shared_show_62658 pages_shared_show 0 62658 NULL
143871 +da9052_read_tbat_62666 da9052_read_tbat 0 62666 NULL
143872 +atl1e_change_mtu_62670 atl1e_change_mtu 0 62670 NULL
143873 +show_cardr_62674 show_cardr 0 62674 NULL
143874 +wl1273_fm_suspend_62676 wl1273_fm_suspend 0 62676 NULL
143875 +sdio_card_irq_get_62679 sdio_card_irq_get 0 62679 NULL
143876 +qla4xxx_hba_model_show_62680 qla4xxx_hba_model_show 0 62680 NULL
143877 +xfrm_count_pfkey_auth_supported_62684 xfrm_count_pfkey_auth_supported 0 62684 NULL
143878 +printer_req_alloc_62687 printer_req_alloc 2 62687 NULL
143879 +target_stat_scsi_tgt_port_show_attr_in_cmds_62689 target_stat_scsi_tgt_port_show_attr_in_cmds 0 62689 NULL nohasharray
143880 +iscsi_tpg_attrib_show_default_erl_62689 iscsi_tpg_attrib_show_default_erl 0 62689 &target_stat_scsi_tgt_port_show_attr_in_cmds_62689
143881 +adxl34x_i2c_read_block_62691 adxl34x_i2c_read_block 3 62691 NULL
143882 +ioremap_wc_62695 ioremap_wc 2-1 62695 NULL nohasharray
143883 +proc_mpc_write_62695 proc_mpc_write 0-3 62695 &ioremap_wc_62695
143884 +sock_no_bind_62697 sock_no_bind 0 62697 NULL
143885 +show_fan_time_62699 show_fan_time 0 62699 NULL
143886 +ieee80211_set_probe_resp_62700 ieee80211_set_probe_resp 3 62700 NULL nohasharray
143887 +fddi_header_62700 fddi_header 0 62700 &ieee80211_set_probe_resp_62700
143888 +simple_readpage_62703 simple_readpage 0 62703 NULL
143889 +flush_62706 flush 0 62706 NULL
143890 +bioset_integrity_create_62708 bioset_integrity_create 2 62708 NULL nohasharray
143891 +target_stat_scsi_tgt_dev_attr_show_62708 target_stat_scsi_tgt_dev_attr_show 0 62708 &bioset_integrity_create_62708
143892 +target_configure_device_62714 target_configure_device 0 62714 NULL
143893 +ubifs_getxattr_62717 ubifs_getxattr 0 62717 NULL nohasharray
143894 +gfs2_log_write_62717 gfs2_log_write 3 62717 &ubifs_getxattr_62717
143895 +do_serial8250_set_rxtrig_62720 do_serial8250_set_rxtrig 0 62720 NULL
143896 +cachefiles_daemon_read_62723 cachefiles_daemon_read 0-3 62723 NULL
143897 +belkin_sa_open_62724 belkin_sa_open 0 62724 NULL nohasharray
143898 +kpagecount_read_62724 kpagecount_read 0-3 62724 &belkin_sa_open_62724
143899 +atkbd_do_show_softraw_62726 atkbd_do_show_softraw 0 62726 NULL
143900 +rndis_filter_send_request_62727 rndis_filter_send_request 0 62727 NULL
143901 +set_beep_enable_62731 set_beep_enable 0-4 62731 NULL
143902 +show_fc_host_supported_fc4s_62732 show_fc_host_supported_fc4s 0 62732 NULL
143903 +client_channels_62735 client_channels 0 62735 NULL
143904 +obd_ioctl_popdata_62741 obd_ioctl_popdata 3 62741 NULL
143905 +key_replays_read_62746 key_replays_read 3-0 62746 NULL nohasharray
143906 +roccat_common2_sysfs_write_buttons_62746 roccat_common2_sysfs_write_buttons 0-6-5 62746 &key_replays_read_62746
143907 +lov_verify_lmm_62747 lov_verify_lmm 2 62747 NULL
143908 +show_tabletMouseRight_62750 show_tabletMouseRight 0 62750 NULL
143909 +mwifiex_rdeeprom_write_62754 mwifiex_rdeeprom_write 3-0 62754 NULL
143910 +da903x_is_enabled_62756 da903x_is_enabled 0 62756 NULL
143911 +hardware_show_62757 hardware_show 0 62757 NULL
143912 +selinux_key_getsecurity_62760 selinux_key_getsecurity 0 62760 NULL nohasharray
143913 +cciss_scsi_user_command_62760 cciss_scsi_user_command 0-4 62760 &selinux_key_getsecurity_62760
143914 +lpfc_soft_wwnn_show_62761 lpfc_soft_wwnn_show 0 62761 NULL
143915 +register_kprobe_62762 register_kprobe 0 62762 NULL
143916 +show_ibdev_62764 show_ibdev 0 62764 NULL
143917 +init_chip_wc_pat_62768 init_chip_wc_pat 2 62768 NULL
143918 +ax25_sendmsg_62770 ax25_sendmsg 4-0 62770 NULL nohasharray
143919 +copy_page_to_iter_iovec_62770 copy_page_to_iter_iovec 0-3 62770 &ax25_sendmsg_62770
143920 +cm_show_counter_62774 cm_show_counter 0 62774 NULL
143921 +tomoyo_audit_inet_log_62775 tomoyo_audit_inet_log 0 62775 NULL
143922 +C_SYSC_ipc_62776 C_SYSC_ipc 3 62776 NULL nohasharray
143923 +mvs_queue_command_62776 mvs_queue_command 0 62776 &C_SYSC_ipc_62776
143924 +store_sched5_62779 store_sched5 4-0 62779 NULL
143925 +show_62782 show 0 62782 NULL
143926 +stmmac_change_mtu_62783 stmmac_change_mtu 0 62783 NULL
143927 +sabi_command_62785 sabi_command 0 62785 NULL
143928 +SyS_sched_getaffinity_62786 SyS_sched_getaffinity 2 62786 NULL
143929 +bttv_prepare_buffer_62787 bttv_prepare_buffer 0 62787 NULL nohasharray
143930 +update_clusterinfo_62787 update_clusterinfo 0 62787 &bttv_prepare_buffer_62787
143931 +smack_inode_setattr_62789 smack_inode_setattr 0 62789 NULL
143932 +_create_message_62795 _create_message 0 62795 NULL
143933 +max_freq_show_62797 max_freq_show 0 62797 NULL nohasharray
143934 +hdaps_temp1_show_62797 hdaps_temp1_show 0 62797 &max_freq_show_62797 nohasharray
143935 +qla2x00_optrom_bios_version_show_62797 qla2x00_optrom_bios_version_show 0 62797 &hdaps_temp1_show_62797
143936 +fsa9480_get_switch_62799 fsa9480_get_switch 0 62799 NULL
143937 +show_cam_size_62800 show_cam_size 0 62800 NULL
143938 +ad9523_store_62804 ad9523_store 0-4 62804 NULL
143939 +pcap_regulator_is_enabled_62811 pcap_regulator_is_enabled 0 62811 NULL nohasharray
143940 +da9052_read_chg_current_62811 da9052_read_chg_current 0 62811 &pcap_regulator_is_enabled_62811 nohasharray
143941 +set_port0_62811 set_port0 0-4 62811 &da9052_read_chg_current_62811
143942 +ceph_update_writeable_page_62812 ceph_update_writeable_page 0 62812 NULL
143943 +lm8323_pwm_store_time_62816 lm8323_pwm_store_time 0-4 62816 NULL
143944 +tracing_total_entries_read_62817 tracing_total_entries_read 3 62817 NULL
143945 +of_alias_get_id_62818 of_alias_get_id 0 62818 NULL
143946 +efivar_show_raw_62820 efivar_show_raw 0 62820 NULL
143947 +show_iface_max_outstanding_r2t_62826 show_iface_max_outstanding_r2t 0 62826 NULL nohasharray
143948 +journal_end_62826 journal_end 0 62826 &show_iface_max_outstanding_r2t_62826
143949 +gem_do_start_62827 gem_do_start 0 62827 NULL
143950 +hpfs_read_ea_62828 hpfs_read_ea 0 62828 NULL nohasharray
143951 +fm10k_change_mtu_62828 fm10k_change_mtu 0 62828 &hpfs_read_ea_62828
143952 +iscsi_tpg_param_show_OFMarkInt_62831 iscsi_tpg_param_show_OFMarkInt 0 62831 NULL
143953 +__generic_file_splice_read_62834 __generic_file_splice_read 0 62834 NULL
143954 +__rounddown_pow_of_two_62836 __rounddown_pow_of_two 0 62836 NULL
143955 +bio_get_nr_vecs_62838 bio_get_nr_vecs 0 62838 NULL nohasharray
143956 +notifier_to_errno_62838 notifier_to_errno 0-1 62838 &bio_get_nr_vecs_62838
143957 +xlog_recover_add_to_trans_62839 xlog_recover_add_to_trans 4 62839 NULL
143958 +timeouts_show_62841 timeouts_show 0 62841 NULL
143959 +kovaplus_sysfs_read_profile_buttons_62843 kovaplus_sysfs_read_profile_buttons 0-5-6 62843 NULL
143960 +rx_fcs_err_read_62844 rx_fcs_err_read 3-0 62844 NULL
143961 +show_spi_transport_period_62848 show_spi_transport_period 0 62848 NULL
143962 +uwb_rc_cmd_62850 uwb_rc_cmd 0 62850 NULL
143963 +wl12xx_trigger_cmd_62853 wl12xx_trigger_cmd 0 62853 NULL
143964 +mt2131_set_params_62854 mt2131_set_params 0 62854 NULL
143965 +sr9800_reset_62856 sr9800_reset 0 62856 NULL
143966 +__f2fs_setxattr_62857 __f2fs_setxattr 0 62857 NULL
143967 +hpi_read_word_62862 hpi_read_word 0 62862 NULL
143968 +pcf8563_read_block_data_62864 pcf8563_read_block_data 0 62864 NULL
143969 +uart_get_attr_close_delay_62867 uart_get_attr_close_delay 0 62867 NULL
143970 +adv7343_s_ctrl_62869 adv7343_s_ctrl 0 62869 NULL
143971 +acpi_ds_result_pop_62871 acpi_ds_result_pop 0 62871 NULL
143972 +l2tp_ip6_recvmsg_62874 l2tp_ip6_recvmsg 0-4 62874 NULL nohasharray
143973 +netif_set_xps_queue_62874 netif_set_xps_queue 0 62874 &l2tp_ip6_recvmsg_62874
143974 +typhoon_download_firmware_62875 typhoon_download_firmware 0 62875 NULL
143975 +jffs2_security_getxattr_62876 jffs2_security_getxattr 0 62876 NULL
143976 +show_62877 show 0 62877 NULL nohasharray
143977 +xfs_rtmodify_range_62877 xfs_rtmodify_range 0 62877 &show_62877
143978 +store_engine_leds_62878 store_engine_leds 0-4 62878 NULL
143979 +pcol_try_alloc_62879 pcol_try_alloc 0 62879 NULL nohasharray
143980 +raid5_store_preread_threshold_62879 raid5_store_preread_threshold 0-3 62879 &pcol_try_alloc_62879
143981 +compass_store_62881 compass_store 0-3 62881 NULL
143982 +aoechr_write_62883 aoechr_write 3-0 62883 NULL nohasharray
143983 +cache_parse_62883 cache_parse 0 62883 &aoechr_write_62883
143984 +uart_mode_show_62886 uart_mode_show 0 62886 NULL
143985 +resize_info_buffer_62889 resize_info_buffer 2 62889 NULL
143986 +if_spi_host_to_card_62890 if_spi_host_to_card 4 62890 NULL
143987 +power_uw_show_62894 power_uw_show 0 62894 NULL nohasharray
143988 +tg3_power_up_62894 tg3_power_up 0 62894 &power_uw_show_62894
143989 +dummy_hrtimer_start_62897 dummy_hrtimer_start 0 62897 NULL nohasharray
143990 +mrf24j40_start_62897 mrf24j40_start 0 62897 &dummy_hrtimer_start_62897
143991 +mxl5005s_get_if_frequency_62898 mxl5005s_get_if_frequency 0 62898 NULL nohasharray
143992 +hdaps_calibrate_store_62898 hdaps_calibrate_store 0-4 62898 &mxl5005s_get_if_frequency_62898
143993 +wiimod_bboard_calib_show_62903 wiimod_bboard_calib_show 0 62903 NULL nohasharray
143994 +afs_vlocation_cache_get_key_62903 afs_vlocation_cache_get_key 0 62903 &wiimod_bboard_calib_show_62903
143995 +mempool_create_slab_pool_62907 mempool_create_slab_pool 1 62907 NULL
143996 +getdqbuf_62908 getdqbuf 1 62908 NULL
143997 +get_temp_max_62909 get_temp_max 0 62909 NULL
143998 +si476x_core_cmd_fm_phase_diversity_62915 si476x_core_cmd_fm_phase_diversity 0 62915 NULL
143999 +o2nm_node_store_62916 o2nm_node_store 0-4 62916 NULL
144000 +rdmsr_safe_on_cpu_62917 rdmsr_safe_on_cpu 0 62917 NULL
144001 +stk17ta8_rtc_read_time_62918 stk17ta8_rtc_read_time 0 62918 NULL
144002 +ll_statahead_agl_seq_write_62928 ll_statahead_agl_seq_write 3 62928 NULL
144003 +netvsc_send_62939 netvsc_send 0 62939 NULL nohasharray
144004 +acpi_processor_set_throttling_62939 acpi_processor_set_throttling 0 62939 &netvsc_send_62939
144005 +edt_ft5x06_setting_show_62940 edt_ft5x06_setting_show 0 62940 NULL
144006 +sr9800_set_default_mode_62946 sr9800_set_default_mode 0 62946 NULL
144007 +adp5520_bl_daylight_max_store_62947 adp5520_bl_daylight_max_store 4-0 62947 NULL
144008 +agp_create_user_memory_62955 agp_create_user_memory 1 62955 NULL
144009 +set_trigger_state_62957 set_trigger_state 0 62957 NULL
144010 +nvif_object_mthd_62960 nvif_object_mthd 4-0 62960 NULL nohasharray
144011 +show_hyst_common_62960 show_hyst_common 0 62960 &nvif_object_mthd_62960
144012 +rc5t583_rtc_read_time_62965 rc5t583_rtc_read_time 0 62965 NULL
144013 +libcfs_sock_read_62968 libcfs_sock_read 3 62968 NULL
144014 +dib8096p_rw_on_apb_62970 dib8096p_rw_on_apb 0-3 62970 NULL
144015 +asus_wmi_set_devstate_62971 asus_wmi_set_devstate 0 62971 NULL
144016 +bcm7xxx_config_init_62973 bcm7xxx_config_init 0 62973 NULL
144017 +sleep_millisecs_show_62979 sleep_millisecs_show 0 62979 NULL
144018 +extts_fifo_show_62981 extts_fifo_show 0 62981 NULL
144019 +show_state_name_62985 show_state_name 0 62985 NULL nohasharray
144020 +cifs_direct_io_62985 cifs_direct_io 0 62985 &show_state_name_62985
144021 +ipoib_vlan_add_62988 ipoib_vlan_add 0 62988 NULL
144022 +prof_cpu_mask_proc_write_62989 prof_cpu_mask_proc_write 0-3 62989 NULL
144023 +snd_emu10k1_fx8010_playback_trigger_62990 snd_emu10k1_fx8010_playback_trigger 0 62990 NULL
144024 +hwdep_read_62992 hwdep_read 3 62992 NULL nohasharray
144025 +ivtv_start_capture_62992 ivtv_start_capture 0 62992 &hwdep_read_62992
144026 +send_62994 send 0 62994 NULL
144027 +iscsit_ta_demo_mode_write_protect_62998 iscsit_ta_demo_mode_write_protect 0 62998 NULL
144028 +generic_file_fsync_62999 generic_file_fsync 0 62999 NULL
144029 +asus_wmi_get_devstate_63000 asus_wmi_get_devstate 0 63000 NULL
144030 +hash_max_show_63001 hash_max_show 0 63001 NULL
144031 +get_skb_63008 get_skb 2 63008 NULL
144032 +__ext3_journal_stop_63017 __ext3_journal_stop 0 63017 NULL
144033 +__sctp_connect_63020 __sctp_connect 0 63020 NULL
144034 +show_pwmfreq_63024 show_pwmfreq 0 63024 NULL
144035 +kstrtoull_from_user_63026 kstrtoull_from_user 2 63026 NULL nohasharray
144036 +xfs_trans_reserve_63026 xfs_trans_reserve 0 63026 &kstrtoull_from_user_63026
144037 +nfs_revalidate_inode_63032 nfs_revalidate_inode 0 63032 NULL
144038 +__vb2_perform_fileio_63033 __vb2_perform_fileio 3-0 63033 NULL nohasharray
144039 +PTR_ERR_63033 PTR_ERR 0 63033 &__vb2_perform_fileio_63033
144040 +solo_i2c_master_xfer_63036 solo_i2c_master_xfer 0-3 63036 NULL
144041 +pipeline_defrag_to_csum_swi_read_63037 pipeline_defrag_to_csum_swi_read 3-0 63037 NULL
144042 +crypto_ahash_finup_63039 crypto_ahash_finup 0 63039 NULL
144043 +scsi_host_alloc_63041 scsi_host_alloc 2 63041 NULL
144044 +po1030_set_green_balance_63045 po1030_set_green_balance 0 63045 NULL nohasharray
144045 +s6e63m0_sysfs_show_gamma_mode_63045 s6e63m0_sysfs_show_gamma_mode 0 63045 &po1030_set_green_balance_63045
144046 +b43_nphy_set_channel_63047 b43_nphy_set_channel 0 63047 NULL
144047 +wiimote_cmd_wait_63051 wiimote_cmd_wait 0 63051 NULL nohasharray
144048 +pyra_sysfs_write_info_63051 pyra_sysfs_write_info 0-6-5 63051 &wiimote_cmd_wait_63051
144049 +gso_pskb_expand_head_63052 gso_pskb_expand_head 2 63052 NULL
144050 +wait_for_event_63054 wait_for_event 0 63054 NULL
144051 +unlink1_63059 unlink1 3 63059 NULL nohasharray
144052 +show_conn_param_ISCSI_PARAM_IFMARKER_EN_63059 show_conn_param_ISCSI_PARAM_IFMARKER_EN 0 63059 &unlink1_63059
144053 +__nilfs_btree_get_block_63062 __nilfs_btree_get_block 0 63062 NULL
144054 +show_in_max_63065 show_in_max 0 63065 NULL nohasharray
144055 +remote_settings_file_read_63065 remote_settings_file_read 0-3 63065 &show_in_max_63065
144056 +xen_set_nslabs_63066 xen_set_nslabs 0 63066 NULL
144057 +parport_ieee1284_ecp_write_data_63067 parport_ieee1284_ecp_write_data 0 63067 NULL
144058 +iwl_dbgfs_fw_rx_stats_read_63070 iwl_dbgfs_fw_rx_stats_read 3-0 63070 NULL
144059 +enable_show_63071 enable_show 0 63071 NULL
144060 +__uncore_filter_state_show_63073 __uncore_filter_state_show 0 63073 NULL
144061 +show_priority_63080 show_priority 0 63080 NULL
144062 +show_counter_rx_dropped_pkts_63082 show_counter_rx_dropped_pkts 0 63082 NULL nohasharray
144063 +nosy_read_63082 nosy_read 0-3 63082 &show_counter_rx_dropped_pkts_63082 nohasharray
144064 +bd2802_store_reg0x00_63082 bd2802_store_reg0x00 0-4 63082 &nosy_read_63082
144065 +gpio_trig_brightness_show_63087 gpio_trig_brightness_show 0 63087 NULL
144066 +ath10k_bmi_execute_63089 ath10k_bmi_execute 0 63089 NULL
144067 +rt2x00usb_find_endpoints_63091 rt2x00usb_find_endpoints 0 63091 NULL
144068 +show_tcpInSegs_63094 show_tcpInSegs 0 63094 NULL
144069 +cachefiles_check_in_use_63096 cachefiles_check_in_use 0 63096 NULL
144070 +compr_data_size_show_63105 compr_data_size_show 0 63105 NULL
144071 +pcistub_slot_remove_63106 pcistub_slot_remove 0-3 63106 NULL
144072 +ip_vs_out_icmp_63108 ip_vs_out_icmp 0 63108 NULL
144073 +errors_store_63110 errors_store 0-3 63110 NULL
144074 +dquot_alloc_block_63114 dquot_alloc_block 0 63114 NULL
144075 +iwl_dbgfs_sensitivity_read_63116 iwl_dbgfs_sensitivity_read 3-0 63116 NULL
144076 +ethoc_open_63118 ethoc_open 0 63118 NULL
144077 +atc_pcm_capture_get_resources_63121 atc_pcm_capture_get_resources 0 63121 NULL
144078 +pcf8523_read_63123 pcf8523_read 0 63123 NULL
144079 +fat_writepages_63131 fat_writepages 0 63131 NULL nohasharray
144080 +target_core_show_alua_lu_gp_63131 target_core_show_alua_lu_gp 0 63131 &fat_writepages_63131
144081 +bma180_set_bits_63133 bma180_set_bits 0 63133 NULL
144082 +team_queue_override_init_63136 team_queue_override_init 0 63136 NULL
144083 +ib_send_cm_rtu_63138 ib_send_cm_rtu 3 63138 NULL
144084 +brcmf_fil_cmd_data_set_63139 brcmf_fil_cmd_data_set 0 63139 NULL
144085 +mcs_get_reg_63141 mcs_get_reg 0 63141 NULL
144086 +show_ipv4_iface_ttl_63146 show_ipv4_iface_ttl 0 63146 NULL
144087 +pwc_set_u8_ctrl_63148 pwc_set_u8_ctrl 0 63148 NULL nohasharray
144088 +c2port_store_flash_erase_63148 c2port_store_flash_erase 0-4 63148 &pwc_set_u8_ctrl_63148
144089 +zd_ioread16_locked_63151 zd_ioread16_locked 0 63151 NULL
144090 +iwl_mvm_coex_dump_mbox_63153 iwl_mvm_coex_dump_mbox 0-3-4 63153 NULL
144091 +ubifs_change_one_lp_63157 ubifs_change_one_lp 0 63157 NULL
144092 +csio_t4_mc_read_63158 csio_t4_mc_read 0 63158 NULL
144093 +iscsi_tpg_param_show_IFMarker_63161 iscsi_tpg_param_show_IFMarker 0 63161 NULL
144094 +il4965_show_tx_power_63163 il4965_show_tx_power 0 63163 NULL nohasharray
144095 +arvo_sysfs_set_key_mask_63163 arvo_sysfs_set_key_mask 0-4 63163 &il4965_show_tx_power_63163
144096 +amd_iommu_show_features_63168 amd_iommu_show_features 0 63168 NULL
144097 +smk_write_revoke_subj_63173 smk_write_revoke_subj 3-0 63173 NULL
144098 +wm831x_reg_read_63175 wm831x_reg_read 0 63175 NULL
144099 +read_63177 read 0-3 63177 NULL
144100 +SyS_syslog_63178 SyS_syslog 3 63178 NULL
144101 +ds2780_write_63179 ds2780_write 4-3-0 63179 NULL
144102 +picolcd_debug_eeprom_write_63182 picolcd_debug_eeprom_write 0-3 63182 NULL nohasharray
144103 +snd_pcm_lib_malloc_pages_63182 snd_pcm_lib_malloc_pages 2 63182 &picolcd_debug_eeprom_write_63182
144104 +is_local_show_63185 is_local_show 0 63185 NULL
144105 +hfsplus_file_fsync_63186 hfsplus_file_fsync 0 63186 NULL
144106 +iwl_trans_start_hw_63187 iwl_trans_start_hw 0 63187 NULL
144107 +qib_user_sdma_pin_pkt_63190 qib_user_sdma_pin_pkt 0 63190 NULL
144108 +isdn_net_init_63192 isdn_net_init 0 63192 NULL
144109 +security_policydb_len_63198 security_policydb_len 0 63198 NULL
144110 +_kstrtoull_63201 _kstrtoull 0 63201 NULL
144111 +suspend_enter_63203 suspend_enter 0 63203 NULL
144112 +bq24190_sysfs_store_63207 bq24190_sysfs_store 0-4 63207 NULL
144113 +nilfs_segctor_assign_63208 nilfs_segctor_assign 0 63208 NULL
144114 +dev_get_phys_port_id_63210 dev_get_phys_port_id 0 63210 NULL nohasharray
144115 +tx_63210 tx 0 63210 &dev_get_phys_port_id_63210
144116 +client_monitor_latency_show_63212 client_monitor_latency_show 0 63212 NULL
144117 +patch_stac925x_63213 patch_stac925x 0 63213 NULL
144118 +cp_get_eeprom_len_63219 cp_get_eeprom_len 0 63219 NULL
144119 +xfs_file_write_iter_63220 xfs_file_write_iter 0 63220 NULL
144120 +bnx2x_func_start_63221 bnx2x_func_start 0 63221 NULL
144121 +zl10039_set_params_63225 zl10039_set_params 0 63225 NULL
144122 +encrypted_instantiate_63226 encrypted_instantiate 0 63226 NULL
144123 +SyS_gethostname_63227 SyS_gethostname 2 63227 NULL
144124 +ttm_bo_global_show_63228 ttm_bo_global_show 0 63228 NULL
144125 +stk17ta8_rtc_set_alarm_63230 stk17ta8_rtc_set_alarm 0 63230 NULL
144126 +ctxsize_63232 ctxsize 0 63232 NULL
144127 +module_alloc_update_bounds_rw_63233 module_alloc_update_bounds_rw 1 63233 NULL
144128 +mwl8k_cmd_get_hw_spec_ap_63234 mwl8k_cmd_get_hw_spec_ap 0 63234 NULL
144129 +pcan_usb_pro_set_ts_63236 pcan_usb_pro_set_ts 0 63236 NULL
144130 +show_firmware_63239 show_firmware 0 63239 NULL nohasharray
144131 +pnp_activate_dev_63239 pnp_activate_dev 0 63239 &show_firmware_63239
144132 +lp3971_ldo_is_enabled_63245 lp3971_ldo_is_enabled 0 63245 NULL
144133 +do_convert_63247 do_convert 0 63247 NULL
144134 +setxattr_63249 setxattr 0 63249 NULL
144135 +ptp_read_63251 ptp_read 4-0 63251 NULL
144136 +bond_option_arp_ip_targets_set_63257 bond_option_arp_ip_targets_set 0 63257 NULL
144137 +xfs_dir2_leaf_getdents_63262 xfs_dir2_leaf_getdents 3 63262 NULL
144138 +show_auto_brightness_63263 show_auto_brightness 0 63263 NULL nohasharray
144139 +acpi_ns_handle_to_pathname_63263 acpi_ns_handle_to_pathname 0 63263 &show_auto_brightness_63263
144140 +qlcnic_get_ring_regs_len_63265 qlcnic_get_ring_regs_len 0 63265 NULL nohasharray
144141 +btrfs_space_info_show_disk_used_63265 btrfs_space_info_show_disk_used 0 63265 &qlcnic_get_ring_regs_len_63265
144142 +nilfs_segbuf_wait_63274 nilfs_segbuf_wait 0 63274 NULL
144143 +elan_i2c_read_cmd_63276 elan_i2c_read_cmd 0 63276 NULL
144144 +caches_show_63278 caches_show 0 63278 NULL nohasharray
144145 +update_mode_store_63278 update_mode_store 0-4 63278 &caches_show_63278
144146 +target_core_hba_show_attr_hba_mode_63281 target_core_hba_show_attr_hba_mode 0 63281 NULL
144147 +i40evf_vlan_rx_add_vid_63284 i40evf_vlan_rx_add_vid 0 63284 NULL
144148 +tcp_collapse_63294 tcp_collapse 5-6 63294 NULL
144149 +buf_to_pages_noslab_63296 buf_to_pages_noslab 0 63296 NULL
144150 +isdn_ppp_ccp_xmit_reset_63297 isdn_ppp_ccp_xmit_reset 6 63297 NULL
144151 +nf_nat_ipv6_fn_63304 nf_nat_ipv6_fn 0 63304 NULL
144152 +raid5_resize_63306 raid5_resize 2-0 63306 NULL
144153 +nfsd_vfs_read_63307 nfsd_vfs_read 5 63307 NULL
144154 +uwb_radio_start_63310 uwb_radio_start 0 63310 NULL
144155 +wl1251_hw_init_beacon_filter_63321 wl1251_hw_init_beacon_filter 0 63321 NULL
144156 +mac802154_slave_open_63322 mac802154_slave_open 0 63322 NULL nohasharray
144157 +qla4_8xxx_check_init_adapter_retry_63322 qla4_8xxx_check_init_adapter_retry 0 63322 &mac802154_slave_open_63322
144158 +ath10k_read_fw_dbglog_63323 ath10k_read_fw_dbglog 3-0 63323 NULL
144159 +nfs_scan_commit_list_63325 nfs_scan_commit_list 0 63325 NULL
144160 +recv_data_63327 recv_data 3-0 63327 NULL
144161 +store_mem_db_63330 store_mem_db 0-4 63330 NULL
144162 +C_SYSC_recvfrom_63331 C_SYSC_recvfrom 3 63331 NULL
144163 +snd_hdsp_trigger_63332 snd_hdsp_trigger 0 63332 NULL
144164 +msm6242_read_time_63339 msm6242_read_time 0 63339 NULL
144165 +lpfc_issue_lip_63340 lpfc_issue_lip 0 63340 NULL
144166 +info_server_63343 info_server 4 63343 NULL
144167 +il_force_reset_63344 il_force_reset 0 63344 NULL
144168 +kobj_attr_show_63349 kobj_attr_show 0 63349 NULL
144169 +show_fc_starget_port_name_63354 show_fc_starget_port_name 0 63354 NULL
144170 +nvif_device_new_63358 nvif_device_new 5 63358 NULL
144171 +ps_upsd_max_sptime_read_63362 ps_upsd_max_sptime_read 3-0 63362 NULL
144172 +simple_xattr_list_63373 simple_xattr_list 0 63373 NULL
144173 +idmouse_read_63374 idmouse_read 3-0 63374 NULL
144174 +guid_show_63379 guid_show 0 63379 NULL
144175 +read_word_63384 read_word 0 63384 NULL nohasharray
144176 +vmci_qpair_peekv_63384 vmci_qpair_peekv 3-0 63384 &read_word_63384
144177 +wl1251_spi_set_power_63385 wl1251_spi_set_power 0 63385 NULL nohasharray
144178 +tridentfb_set_par_63385 tridentfb_set_par 0 63385 &wl1251_spi_set_power_63385
144179 +edac_pci_alloc_ctl_info_63388 edac_pci_alloc_ctl_info 1 63388 NULL nohasharray
144180 +usbnet_read_cmd_nopm_63388 usbnet_read_cmd_nopm 0-7 63388 &edac_pci_alloc_ctl_info_63388
144181 +dbg_check_synced_i_size_63395 dbg_check_synced_i_size 0 63395 NULL
144182 +rxpipe_missed_beacon_host_int_trig_rx_data_read_63405 rxpipe_missed_beacon_host_int_trig_rx_data_read 3-0 63405 NULL
144183 +ppr_notifier_63406 ppr_notifier 0 63406 NULL
144184 +cxacru_sysfs_show_downstream_rate_63407 cxacru_sysfs_show_downstream_rate 0 63407 NULL
144185 +show_jint_max_packets_63409 show_jint_max_packets 0 63409 NULL
144186 +fm10k_setup_all_tx_resources_63412 fm10k_setup_all_tx_resources 0 63412 NULL
144187 +s_audio_mode_63418 s_audio_mode 0 63418 NULL nohasharray
144188 +target_stat_scsi_tgt_dev_attr_store_63418 target_stat_scsi_tgt_dev_attr_store 0 63418 &s_audio_mode_63418
144189 +adc128_set_in_63419 adc128_set_in 0-4 63419 NULL
144190 +start_power_clamp_63423 start_power_clamp 0 63423 NULL
144191 +show_temp0_min_63424 show_temp0_min 0 63424 NULL
144192 +l2cap_sock_sendmsg_63427 l2cap_sock_sendmsg 0-4 63427 NULL
144193 +show_fcstat_nos_count_63429 show_fcstat_nos_count 0 63429 NULL
144194 +led_trigger_show_63434 led_trigger_show 0 63434 NULL
144195 +kone_send_63435 kone_send 0-4 63435 NULL nohasharray
144196 +uwb_rc_addr_set_63435 uwb_rc_addr_set 0 63435 &kone_send_63435
144197 +cifs_invalidate_mapping_63438 cifs_invalidate_mapping 0 63438 NULL
144198 +of_irq_get_63443 of_irq_get 0 63443 NULL
144199 +write_end_63445 write_end 0-5 63445 NULL
144200 +mac80211_hwsim_start_63447 mac80211_hwsim_start 0 63447 NULL
144201 +ipv6_is_mld_63461 ipv6_is_mld 3 63461 NULL
144202 +ath10k_wmi_cmd_send_63462 ath10k_wmi_cmd_send 0 63462 NULL
144203 +sock_common_setsockopt_63466 sock_common_setsockopt 0 63466 NULL
144204 +root_path_cost_show_63467 root_path_cost_show 0 63467 NULL nohasharray
144205 +integrity_verify_show_63467 integrity_verify_show 0 63467 &root_path_cost_show_63467
144206 +si5351_bulk_write_63468 si5351_bulk_write 2-3 63468 NULL nohasharray
144207 +MT2063_SetReceiverMode_63468 MT2063_SetReceiverMode 0 63468 &si5351_bulk_write_63468
144208 +snd_info_entry_write_63474 snd_info_entry_write 3-0 63474 NULL
144209 +cdc_ncm_show_rx_max_63475 cdc_ncm_show_rx_max 0 63475 NULL
144210 +scm_fp_copy_63479 scm_fp_copy 0 63479 NULL
144211 +__nvme_submit_admin_cmd_63481 __nvme_submit_admin_cmd 0 63481 NULL
144212 +reada_find_extent_63486 reada_find_extent 2 63486 NULL nohasharray
144213 +rivafb_check_var_63486 rivafb_check_var 0 63486 &reada_find_extent_63486
144214 +ath10k_peer_assoc_qos_ap_63487 ath10k_peer_assoc_qos_ap 0 63487 NULL nohasharray
144215 +__copy_from_user_ll_nocache_63487 __copy_from_user_ll_nocache 0 63487 &ath10k_peer_assoc_qos_ap_63487
144216 +read_kcore_63488 read_kcore 3-0 63488 NULL
144217 +iwl_dbgfs_bcast_filters_read_63489 iwl_dbgfs_bcast_filters_read 3-0 63489 NULL
144218 +i2c_request_63490 i2c_request 0 63490 NULL
144219 +pm8001_ctl_max_out_io_show_63492 pm8001_ctl_max_out_io_show 0 63492 NULL
144220 +show_crit_hyst_63497 show_crit_hyst 0 63497 NULL
144221 +module_attr_show_63501 module_attr_show 0 63501 NULL
144222 +snd_pcm_plug_write_transfer_63503 snd_pcm_plug_write_transfer 0-3 63503 NULL
144223 +reiserfs_xattr_set_handle_63522 reiserfs_xattr_set_handle 0 63522 NULL nohasharray
144224 +lpfc_max_scsicmpl_time_store_63522 lpfc_max_scsicmpl_time_store 0-4 63522 &reiserfs_xattr_set_handle_63522
144225 +sctp_bind_63523 sctp_bind 0 63523 NULL nohasharray
144226 +__stop_machine_63523 __stop_machine 0 63523 &sctp_bind_63523
144227 +mwifiex_cmd_802_11_key_material_v2_63525 mwifiex_cmd_802_11_key_material_v2 0 63525 NULL
144228 +pwm1_show_63527 pwm1_show 0 63527 NULL
144229 +efx_mcdi_rpc_async_63529 efx_mcdi_rpc_async 4-5 63529 NULL
144230 +__ath10k_ce_rx_post_buf_63531 __ath10k_ce_rx_post_buf 0 63531 NULL nohasharray
144231 +cond_read_list_63531 cond_read_list 0 63531 &__ath10k_ce_rx_post_buf_63531
144232 +ubi_more_leb_change_data_63534 ubi_more_leb_change_data 4-0 63534 NULL nohasharray
144233 +generic_cont_expand_simple_63534 generic_cont_expand_simple 0 63534 &ubi_more_leb_change_data_63534
144234 +write_file_spectral_period_63536 write_file_spectral_period 3-0 63536 NULL
144235 +SyS_recv_63537 SyS_recv 3 63537 NULL
144236 +fan1_input_show_63540 fan1_input_show 0 63540 NULL nohasharray
144237 +get_int_63540 get_int 0 63540 &fan1_input_show_63540 nohasharray
144238 +if_sdio_read_scratch_63540 if_sdio_read_scratch 0 63540 &get_int_63540
144239 +i40e_fcoe_ddp_target_63544 i40e_fcoe_ddp_target 4 63544 NULL
144240 +append_to_buffer_63550 append_to_buffer 3-0 63550 NULL
144241 +dbg_leb_write_63555 dbg_leb_write 5-4-0 63555 NULL
144242 +request_dma_63556 request_dma 0 63556 NULL
144243 +__xudc_ep0_queue_63557 __xudc_ep0_queue 0 63557 NULL
144244 +parse_mic_boost_63564 parse_mic_boost 0 63564 NULL
144245 +ubifs_lpt_scan_nolock_63572 ubifs_lpt_scan_nolock 0 63572 NULL
144246 +volume_set_status_ec_63573 volume_set_status_ec 0 63573 NULL
144247 +hih6130_show_temperature_63574 hih6130_show_temperature 0 63574 NULL
144248 +ext2_writepage_63575 ext2_writepage 0 63575 NULL
144249 +rproc_alloc_63577 rproc_alloc 5 63577 NULL nohasharray
144250 +iwl_send_tx_ant_cfg_63577 iwl_send_tx_ant_cfg 0 63577 &rproc_alloc_63577
144251 +__commit_trans_jl_63590 __commit_trans_jl 0 63590 NULL nohasharray
144252 +tipc_listen_63590 tipc_listen 0 63590 &__commit_trans_jl_63590
144253 +store_lcd_level_63595 store_lcd_level 0-4 63595 NULL
144254 +queue_store_iostats_63596 queue_store_iostats 3-0 63596 NULL
144255 +ext3_clear_blocks_63597 ext3_clear_blocks 5-4 63597 NULL nohasharray
144256 +data_sock_setsockopt_63597 data_sock_setsockopt 0 63597 &ext3_clear_blocks_63597
144257 +snd_als4000_playback_trigger_63605 snd_als4000_playback_trigger 0 63605 NULL
144258 +usb_8dev_wait_cmd_msg_63607 usb_8dev_wait_cmd_msg 0 63607 NULL
144259 +mlx4_ib_alloc_cq_buf_63610 mlx4_ib_alloc_cq_buf 3 63610 NULL
144260 +write_debug_level_63613 write_debug_level 3 63613 NULL
144261 +__spi_validate_63618 __spi_validate 0 63618 NULL nohasharray
144262 +comp_algorithm_store_63618 comp_algorithm_store 0-4 63618 &__spi_validate_63618
144263 +show_dev_name_63623 show_dev_name 0 63623 NULL
144264 +module_alloc_63630 module_alloc 1 63630 NULL
144265 +ntfs_malloc_nofs_nofail_63631 ntfs_malloc_nofs_nofail 1 63631 NULL
144266 +symbol_build_supp_rates_63634 symbol_build_supp_rates 0 63634 NULL
144267 +hid_report_len_63637 hid_report_len 0 63637 NULL
144268 +iscsi_stat_tgt_attr_show_attr_indx_63639 iscsi_stat_tgt_attr_show_attr_indx 0 63639 NULL
144269 +_ubh_find_next_zero_bit__63640 _ubh_find_next_zero_bit_ 3-5-4 63640 NULL
144270 +apei_exec_write_register_value_63642 apei_exec_write_register_value 0 63642 NULL
144271 +il3945_store_filter_flags_63643 il3945_store_filter_flags 0-4 63643 NULL
144272 +ubifs_lpt_end_commit_63644 ubifs_lpt_end_commit 0 63644 NULL
144273 +wr_log_clear_63646 wr_log_clear 0-3 63646 NULL
144274 +apds990x_power_state_store_63647 apds990x_power_state_store 0-4 63647 NULL
144275 +proc_loginuid_write_63648 proc_loginuid_write 3-0 63648 NULL nohasharray
144276 +gre_packet_63648 gre_packet 0 63648 &proc_loginuid_write_63648
144277 +simple_write_begin_63649 simple_write_begin 0 63649 NULL
144278 +ext2_xattr_security_set_63650 ext2_xattr_security_set 0 63650 NULL
144279 +sock_sendmsg_nosec_63655 sock_sendmsg_nosec 3 63655 NULL
144280 +atkbd_do_set_softraw_63656 atkbd_do_set_softraw 0-4 63656 NULL
144281 +ldlm_cli_enqueue_63657 ldlm_cli_enqueue 8 63657 NULL
144282 +hidraw_ioctl_63658 hidraw_ioctl 2 63658 NULL nohasharray
144283 +show_infos_63658 show_infos 0 63658 &hidraw_ioctl_63658
144284 +igbvf_setup_rx_resources_63659 igbvf_setup_rx_resources 0 63659 NULL nohasharray
144285 +lpfc_devloss_tmo_store_63659 lpfc_devloss_tmo_store 0-4 63659 &igbvf_setup_rx_resources_63659
144286 +si4713_tx_tune_power_63660 si4713_tx_tune_power 0 63660 NULL
144287 +virtnet_set_mac_address_63662 virtnet_set_mac_address 0 63662 NULL
144288 +pm_print_times_store_63663 pm_print_times_store 0-4 63663 NULL
144289 +ip_vs_remote_request4_63664 ip_vs_remote_request4 0 63664 NULL nohasharray
144290 +poison_store_63664 poison_store 0-3 63664 &ip_vs_remote_request4_63664
144291 +vbi_read_63673 vbi_read 3-0 63673 NULL nohasharray
144292 +xen_register_pirq_63673 xen_register_pirq 2-1 63673 &vbi_read_63673
144293 +dwc3_gadget_ep0_queue_63675 dwc3_gadget_ep0_queue 0 63675 NULL
144294 +bnep_net_open_63676 bnep_net_open 0 63676 NULL
144295 +multicast_router_store_63677 multicast_router_store 4-0 63677 NULL
144296 +dlm_scand_start_63680 dlm_scand_start 0 63680 NULL
144297 +alloc_tty_driver_63681 alloc_tty_driver 1 63681 NULL
144298 +idt77252_init_ubr_63684 idt77252_init_ubr 0 63684 NULL
144299 +volume_get_status_ec_63685 volume_get_status_ec 0 63685 NULL
144300 +i2c_algo_dp_aux_get_byte_63690 i2c_algo_dp_aux_get_byte 0 63690 NULL
144301 +mos7720_open_63691 mos7720_open 0 63691 NULL
144302 +i2c_algo_dp_aux_address_63695 i2c_algo_dp_aux_address 0 63695 NULL nohasharray
144303 +nf_hook_slow_63695 nf_hook_slow 0 63695 &i2c_algo_dp_aux_address_63695
144304 +write_file_spectral_fft_period_63696 write_file_spectral_fft_period 3-0 63696 NULL
144305 +bin_search_63697 bin_search 0 63697 NULL
144306 +xen_pvclock_gtod_notify_63705 xen_pvclock_gtod_notify 0 63705 NULL
144307 +mismatch_cnt_show_63711 mismatch_cnt_show 0 63711 NULL
144308 +nouveau_object_create__63715 nouveau_object_create_ 5 63715 NULL
144309 +btrfs_insert_delayed_dir_index_63720 btrfs_insert_delayed_dir_index 4 63720 NULL
144310 +read_rxflow_63726 read_rxflow 0 63726 NULL
144311 +ntb_debugfs_read_63728 ntb_debugfs_read 3-0 63728 NULL
144312 +max8998_rtc_read_time_63729 max8998_rtc_read_time 0 63729 NULL
144313 +ipmi_read_63730 ipmi_read 0-3 63730 NULL
144314 +ks8851_set_mac_address_63734 ks8851_set_mac_address 0 63734 NULL
144315 +snd_bt87x_stop_63735 snd_bt87x_stop 0 63735 NULL nohasharray
144316 +sh_eth_ring_init_63735 sh_eth_ring_init 0 63735 &snd_bt87x_stop_63735
144317 +sctp_setsockopt_paddr_thresholds_63737 sctp_setsockopt_paddr_thresholds 0 63737 NULL
144318 +_ctl_host_trace_buffer_enable_store_63738 _ctl_host_trace_buffer_enable_store 0-4 63738 NULL
144319 +selinux_secctx_to_secid_63744 selinux_secctx_to_secid 2 63744 NULL
144320 +i40e_vsi_setup_tx_resources_63745 i40e_vsi_setup_tx_resources 0 63745 NULL
144321 +acpi_tb_install_fixed_table_63749 acpi_tb_install_fixed_table 1 63749 NULL
144322 +cxgb4vf_set_mac_addr_63751 cxgb4vf_set_mac_addr 0 63751 NULL
144323 +led_delay_off_show_63754 led_delay_off_show 0 63754 NULL
144324 +write_63755 write 0-3 63755 NULL
144325 +show_atmindex_63757 show_atmindex 0 63757 NULL nohasharray
144326 +uv_cpu_mask_to_apicid_and_63757 uv_cpu_mask_to_apicid_and 0 63757 &show_atmindex_63757
144327 +tvp5150_cropcap_63758 tvp5150_cropcap 0 63758 NULL
144328 +__send_control_msg_63761 __send_control_msg 0 63761 NULL
144329 +snd_cs4281_trigger_63762 snd_cs4281_trigger 0 63762 NULL
144330 +isl12022_get_datetime_63765 isl12022_get_datetime 0 63765 NULL nohasharray
144331 +ocfs2_control_do_down_msg_63765 ocfs2_control_do_down_msg 0 63765 &isl12022_get_datetime_63765
144332 +tipc_sk_publish_63767 tipc_sk_publish 0 63767 NULL
144333 +snd_pcm_oss_read1_63771 snd_pcm_oss_read1 3-0 63771 NULL nohasharray
144334 +alc882_parse_auto_config_63771 alc882_parse_auto_config 0 63771 &snd_pcm_oss_read1_63771
144335 +ath10k_ce_init_dest_ring_63773 ath10k_ce_init_dest_ring 0 63773 NULL
144336 +tda826x_set_params_63774 tda826x_set_params 0 63774 NULL nohasharray
144337 +snd_opl4_mem_proc_read_63774 snd_opl4_mem_proc_read 5 63774 &tda826x_set_params_63774
144338 +filelayout_scan_ds_commit_list_63776 filelayout_scan_ds_commit_list 0 63776 NULL
144339 +spidev_compat_ioctl_63778 spidev_compat_ioctl 2 63778 NULL nohasharray
144340 +generic_getxattr_63778 generic_getxattr 0 63778 &spidev_compat_ioctl_63778 nohasharray
144341 +usnic_ib_show_max_vf_63778 usnic_ib_show_max_vf 0 63778 &generic_getxattr_63778
144342 +ohci_urb_enqueue_63779 ohci_urb_enqueue 0 63779 NULL
144343 +pvr2_i2c_xfer_63786 pvr2_i2c_xfer 0-3 63786 NULL
144344 +iscsi_tpg_param_store_DataDigest_63792 iscsi_tpg_param_store_DataDigest 0-3 63792 NULL
144345 +coda_getattr_63793 coda_getattr 0 63793 NULL
144346 +carl9170_set_channel_63795 carl9170_set_channel 0 63795 NULL nohasharray
144347 +at76_mac80211_start_63795 at76_mac80211_start 0 63795 &carl9170_set_channel_63795 nohasharray
144348 +kovaplus_sysfs_write_63795 kovaplus_sysfs_write 0-6 63795 &at76_mac80211_start_63795
144349 +__ieee80211_start_rx_ba_session_63796 __ieee80211_start_rx_ba_session 7 63796 NULL
144350 +mwifiex_11n_create_rx_reorder_tbl_63806 mwifiex_11n_create_rx_reorder_tbl 4 63806 NULL nohasharray
144351 +global_rsv_reserved_show_63806 global_rsv_reserved_show 0 63806 &mwifiex_11n_create_rx_reorder_tbl_63806 nohasharray
144352 +ivtv_yuv_udma_stream_frame_63806 ivtv_yuv_udma_stream_frame 0 63806 &global_rsv_reserved_show_63806
144353 +copy_nodes_to_user_63807 copy_nodes_to_user 2 63807 NULL nohasharray
144354 +e1000_test_msi_interrupt_63807 e1000_test_msi_interrupt 0 63807 &copy_nodes_to_user_63807
144355 +dev_show_vendor_63810 dev_show_vendor 0 63810 NULL
144356 +C_SYSC_process_vm_readv_63811 C_SYSC_process_vm_readv 3-5 63811 NULL
144357 +usb_find_address_63814 usb_find_address 0 63814 NULL nohasharray
144358 +h245_help_63814 h245_help 0 63814 &usb_find_address_63814
144359 +issue_creg_rw_63819 issue_creg_rw 0 63819 NULL nohasharray
144360 +ipath_create_rcvhdrq_63819 ipath_create_rcvhdrq 0 63819 &issue_creg_rw_63819
144361 +bmg160_set_power_state_63824 bmg160_set_power_state 0 63824 NULL
144362 +regmap_multi_reg_write_63826 regmap_multi_reg_write 3 63826 NULL nohasharray
144363 +prepare_copy_63826 prepare_copy 2 63826 &regmap_multi_reg_write_63826
144364 +sel_write_load_63830 sel_write_load 3-0 63830 NULL
144365 +hdaps_position_show_63832 hdaps_position_show 0 63832 NULL
144366 +shm_fsync_63834 shm_fsync 0 63834 NULL
144367 +max8997_reg_is_enabled_63837 max8997_reg_is_enabled 0 63837 NULL
144368 +kcore_callback_63841 kcore_callback 0 63841 NULL
144369 +ds2781_save_eeprom_63843 ds2781_save_eeprom 0 63843 NULL
144370 +proc_pid_attr_write_63845 proc_pid_attr_write 3-0 63845 NULL
144371 +cap_inode_removexattr_63846 cap_inode_removexattr 0 63846 NULL
144372 +alc268_parse_auto_config_63852 alc268_parse_auto_config 0 63852 NULL
144373 +mt9t112_s_fmt_63855 mt9t112_s_fmt 0 63855 NULL
144374 +disk_ext_range_show_63859 disk_ext_range_show 0 63859 NULL
144375 +bus_uevent_store_63861 bus_uevent_store 0-3 63861 NULL
144376 +eql_open_63862 eql_open 0 63862 NULL
144377 +read_page_owner_63869 read_page_owner 0-3 63869 NULL
144378 +adc128_show_in_63872 adc128_show_in 0 63872 NULL
144379 +smb2_sync_write_63880 smb2_sync_write 0 63880 NULL nohasharray
144380 +store_sched3_63880 store_sched3 4-0 63880 &smb2_sync_write_63880
144381 +bt_size_63881 bt_size 0 63881 NULL
144382 +group_fwd_mask_show_63890 group_fwd_mask_show 0 63890 NULL
144383 +cachefiles_daemon_bcull_63894 cachefiles_daemon_bcull 0 63894 NULL
144384 +ceph_tcp_sendmsg_63895 ceph_tcp_sendmsg 4 63895 NULL
144385 +selinux_ipv6_forward_63896 selinux_ipv6_forward 0 63896 NULL nohasharray
144386 +kyrofb_set_par_63896 kyrofb_set_par 0 63896 &selinux_ipv6_forward_63896
144387 +sctp_auth_del_key_id_63897 sctp_auth_del_key_id 0 63897 NULL
144388 +minix_statfs_63900 minix_statfs 0 63900 NULL
144389 +divas_write_63901 divas_write 3-0 63901 NULL
144390 +xhci_alloc_stream_info_63902 xhci_alloc_stream_info 3 63902 NULL nohasharray
144391 +cp2112_wait_63902 cp2112_wait 0 63902 &xhci_alloc_stream_info_63902
144392 +copy_from_iter_nocache_63915 copy_from_iter_nocache 2 63915 NULL nohasharray
144393 +iblock_set_configfs_dev_params_63915 iblock_set_configfs_dev_params 0-3 63915 &copy_from_iter_nocache_63915
144394 +lpfc_link_state_show_63919 lpfc_link_state_show 0 63919 NULL
144395 +uvc_alloc_urb_buffers_63922 uvc_alloc_urb_buffers 2-3-0 63922 NULL
144396 +snd_compr_write_63923 snd_compr_write 3-0 63923 NULL
144397 +cdc_ncm_show_dwNtbInMaxSize_63926 cdc_ncm_show_dwNtbInMaxSize 0 63926 NULL
144398 +write_63928 write 0 63928 NULL
144399 +eni_proc_read_63929 eni_proc_read 0 63929 NULL
144400 +bsg_write_63933 bsg_write 0-3 63933 NULL nohasharray
144401 +drv_set_extended_addr_63933 drv_set_extended_addr 0 63933 &bsg_write_63933
144402 +lp5521_selftest_63935 lp5521_selftest 0 63935 NULL
144403 +pem_show_fan_63938 pem_show_fan 0 63938 NULL
144404 +afs_send_simple_reply_63940 afs_send_simple_reply 3 63940 NULL
144405 +__team_options_register_63941 __team_options_register 3-0 63941 NULL
144406 +connected_duration_show_63943 connected_duration_show 0 63943 NULL
144407 +show_srp_rport_fast_io_fail_tmo_63949 show_srp_rport_fast_io_fail_tmo 0 63949 NULL nohasharray
144408 +macvtap_recvmsg_63949 macvtap_recvmsg 0-4 63949 &show_srp_rport_fast_io_fail_tmo_63949
144409 +netdev_rx_handler_register_63952 netdev_rx_handler_register 0 63952 NULL
144410 +show_fnode_ipv4_tos_63962 show_fnode_ipv4_tos 0 63962 NULL
144411 +nametoid_parse_63971 nametoid_parse 0 63971 NULL
144412 +usb_serial_generic_submit_read_urbs_63972 usb_serial_generic_submit_read_urbs 0 63972 NULL nohasharray
144413 +videobuf_qbuf_63972 videobuf_qbuf 0 63972 &usb_serial_generic_submit_read_urbs_63972
144414 +ieee80211_authentication_req_63973 ieee80211_authentication_req 3 63973 NULL
144415 +diva_xdi_write_63975 diva_xdi_write 4-0 63975 NULL nohasharray
144416 +set_bredr_63975 set_bredr 4 63975 &diva_xdi_write_63975
144417 +msi001_set_tuner_63978 msi001_set_tuner 0 63978 NULL
144418 +set_mode_63982 set_mode 0-4 63982 NULL nohasharray
144419 +genlmsg_new_unicast_63982 genlmsg_new_unicast 1 63982 &set_mode_63982
144420 +construct_key_and_link_63985 construct_key_and_link 3 63985 NULL
144421 +core_alua_store_offline_bit_63989 core_alua_store_offline_bit 0-3 63989 NULL
144422 +get_host_param_63991 get_host_param 0 63991 NULL nohasharray
144423 +tifm_map_sg_63991 tifm_map_sg 3 63991 &get_host_param_63991
144424 +ageing_time_store_63994 ageing_time_store 4-0 63994 NULL
144425 +be2iscsi_get_if_param_63997 be2iscsi_get_if_param 0 63997 NULL
144426 +s5p_mfc_alloc_codec_buffers_v5_64000 s5p_mfc_alloc_codec_buffers_v5 0 64000 NULL
144427 +read_file_frameerrors_64001 read_file_frameerrors 3-0 64001 NULL
144428 +read_descriptors_64002 read_descriptors 0-5-6 64002 NULL
144429 +ov7670_read_64006 ov7670_read 0 64006 NULL
144430 +hfsplus_security_setxattr_64009 hfsplus_security_setxattr 0 64009 NULL
144431 +vb2_start_streaming_64013 vb2_start_streaming 0 64013 NULL
144432 +cxgb_set_mac_addr_64015 cxgb_set_mac_addr 0 64015 NULL nohasharray
144433 +kmemdup_64015 kmemdup 2 64015 &cxgb_set_mac_addr_64015
144434 +C_SYSC_sendfile64_64017 C_SYSC_sendfile64 4 64017 NULL
144435 +SyS_rt_sigpending_64018 SyS_rt_sigpending 2 64018 NULL
144436 +hid_debug_events_read_64023 hid_debug_events_read 0-3 64023 NULL
144437 +tcf_csum_skb_nextlayer_64025 tcf_csum_skb_nextlayer 3 64025 NULL
144438 +dbAllocDmapLev_64030 dbAllocDmapLev 0 64030 NULL
144439 +vga_get_interruptible_64032 vga_get_interruptible 0 64032 NULL
144440 +get_component_locate_64036 get_component_locate 0 64036 NULL
144441 +r6040_alloc_rxbufs_64037 r6040_alloc_rxbufs 0 64037 NULL
144442 +SyS_fsetxattr_64039 SyS_fsetxattr 4 64039 NULL
144443 +f_init_sdma_regs_64047 f_init_sdma_regs 0 64047 NULL nohasharray
144444 +udc_queue_64047 udc_queue 0 64047 &f_init_sdma_regs_64047
144445 +dvb_dmxdev_ts_callback_64051 dvb_dmxdev_ts_callback 2-4 64051 NULL nohasharray
144446 +usbnet_change_mtu_64051 usbnet_change_mtu 0 64051 &dvb_dmxdev_ts_callback_64051
144447 +qlcnic_alloc_sw_resources_64057 qlcnic_alloc_sw_resources 0 64057 NULL
144448 +tps65912_reg_disable_64058 tps65912_reg_disable 0 64058 NULL
144449 +alloc_codec_buffers_64063 alloc_codec_buffers 0 64063 NULL
144450 +start_hw_64065 start_hw 0 64065 NULL
144451 +nfs4_lookup_root_64067 nfs4_lookup_root 0 64067 NULL
144452 +__sock_create_64069 __sock_create 0 64069 NULL
144453 +pcifront_bus_write_64071 pcifront_bus_write 0 64071 NULL
144454 +e4000_s_ctrl_64076 e4000_s_ctrl 0 64076 NULL
144455 +qlcnic_sriov_issue_cmd_64077 qlcnic_sriov_issue_cmd 0 64077 NULL
144456 +show_rd_sect_64078 show_rd_sect 0 64078 NULL
144457 +fc_header_64083 fc_header 0 64083 NULL
144458 +sl_realloc_bufs_64086 sl_realloc_bufs 0-2 64086 NULL
144459 +clear_update_marker_64088 clear_update_marker 0 64088 NULL nohasharray
144460 +gether_opts_qmult_store_64088 gether_opts_qmult_store 0-3 64088 &clear_update_marker_64088
144461 +lbs_highrssi_read_64089 lbs_highrssi_read 3-0 64089 NULL
144462 +gfs2_inplace_reserve_64096 gfs2_inplace_reserve 0 64096 NULL nohasharray
144463 +SyS_set_mempolicy_64096 SyS_set_mempolicy 3 64096 &gfs2_inplace_reserve_64096
144464 +logfs_statfs_64097 logfs_statfs 0 64097 NULL
144465 +show_64101 show 0 64101 NULL
144466 +__soft_offline_page_64103 __soft_offline_page 0 64103 NULL
144467 +SyS_mq_timedsend_64107 SyS_mq_timedsend 3 64107 NULL
144468 +ipoib_hard_header_64116 ipoib_hard_header 0 64116 NULL nohasharray
144469 +keyring_instantiate_64116 keyring_instantiate 0 64116 &ipoib_hard_header_64116
144470 +do_load_xattr_datum_64118 do_load_xattr_datum 0 64118 NULL
144471 +max77693_chg_is_enabled_64122 max77693_chg_is_enabled 0 64122 NULL
144472 +ext4_prepare_inline_data_64124 ext4_prepare_inline_data 3 64124 NULL
144473 +mwifiex_cmd_802_11_deauthenticate_64129 mwifiex_cmd_802_11_deauthenticate 0 64129 NULL
144474 +init_bch_64130 init_bch 1-2 64130 NULL
144475 +v4l2_m2m_streamon_64133 v4l2_m2m_streamon 0 64133 NULL
144476 +pyra_set_settings_64134 pyra_set_settings 0 64134 NULL
144477 +soft_reset_64137 soft_reset 0 64137 NULL nohasharray
144478 +adt7x10_write_word_64137 adt7x10_write_word 0 64137 &soft_reset_64137
144479 +__dequeue_signal_64139 __dequeue_signal 0 64139 NULL nohasharray
144480 +uea_idma_write_64139 uea_idma_write 3 64139 &__dequeue_signal_64139
144481 +ablkcipher_copy_iv_64140 ablkcipher_copy_iv 3 64140 NULL
144482 +omfs_write_begin_64144 omfs_write_begin 0 64144 NULL
144483 +broadsheet_write_spiflash_64148 broadsheet_write_spiflash 0 64148 NULL
144484 +dlfb_ops_write_64150 dlfb_ops_write 3 64150 NULL
144485 +show_sas_phy_minimum_linkrate_64151 show_sas_phy_minimum_linkrate 0 64151 NULL
144486 +__comedi_buf_alloc_64155 __comedi_buf_alloc 3 64155 NULL
144487 +number_of_tds_64156 number_of_tds 0 64156 NULL
144488 +get_fan_auto_nearest_64164 get_fan_auto_nearest 0 64164 NULL
144489 +bnx2x_vf_mcast_64166 bnx2x_vf_mcast 4 64166 NULL
144490 +cpumask_scnprintf_64170 cpumask_scnprintf 0-2 64170 NULL
144491 +store_temp_crit_64171 store_temp_crit 0-4 64171 NULL
144492 +do_command_extended_64178 do_command_extended 0 64178 NULL
144493 +show_ipInTooBigErrors_64191 show_ipInTooBigErrors 0 64191 NULL
144494 +wl1251_acx_mem_map_64198 wl1251_acx_mem_map 0 64198 NULL nohasharray
144495 +store_jint_max_packets_64198 store_jint_max_packets 0-4 64198 &wl1251_acx_mem_map_64198
144496 +eeprom_write_64199 eeprom_write 6-5-0 64199 NULL
144497 +__pskb_copy_fclone_64202 __pskb_copy_fclone 2 64202 NULL
144498 +shadow_rd32_64205 shadow_rd32 2 64205 NULL
144499 +autosuspend_delay_ms_show_64206 autosuspend_delay_ms_show 0 64206 NULL
144500 +rocker_port_switch_parent_id_get_64207 rocker_port_switch_parent_id_get 0 64207 NULL
144501 +diagc_attr_store_64209 diagc_attr_store 0-4 64209 NULL
144502 +sisfb_check_var_64211 sisfb_check_var 0 64211 NULL
144503 +hippi_change_mtu_64218 hippi_change_mtu 0 64218 NULL
144504 +get_et_sset_count_64219 get_et_sset_count 0 64219 NULL
144505 +kernfs_iop_setxattr_64220 kernfs_iop_setxattr 4-0 64220 NULL
144506 +wacom_status0_luminance_store_64221 wacom_status0_luminance_store 4-0 64221 NULL
144507 +vb2_dc_get_userptr_64222 vb2_dc_get_userptr 3-2 64222 NULL
144508 +ad799x_update_scan_mode_64224 ad799x_update_scan_mode 0 64224 NULL
144509 +ip6_datagram_connect_v6_only_64226 ip6_datagram_connect_v6_only 0 64226 NULL
144510 +ea_len_64229 ea_len 0 64229 NULL nohasharray
144511 +nfs_initiate_commit_64229 nfs_initiate_commit 0 64229 &ea_len_64229
144512 +zd1201_set_mac_address_64232 zd1201_set_mac_address 0 64232 NULL nohasharray
144513 +header_len_64232 header_len 0 64232 &zd1201_set_mac_address_64232
144514 +em28xx_i2c_xfer_64233 em28xx_i2c_xfer 0-3 64233 NULL
144515 +vprbrd_i2c_status_64236 vprbrd_i2c_status 0 64236 NULL
144516 +xfrm_acquire_msgsize_64239 xfrm_acquire_msgsize 0 64239 NULL
144517 +fuse_do_getattr_64245 fuse_do_getattr 0 64245 NULL nohasharray
144518 +bd2802_store_reg0x14_64245 bd2802_store_reg0x14 0-4 64245 &fuse_do_getattr_64245 nohasharray
144519 +brcmf_sdiod_send_buf_64245 brcmf_sdiod_send_buf 3 64245 &bd2802_store_reg0x14_64245
144520 +mmc_enhanced_area_offset_show_64250 mmc_enhanced_area_offset_show 0 64250 NULL
144521 +__vb2_queue_free_64257 __vb2_queue_free 0 64257 NULL nohasharray
144522 +target_stat_scsi_lu_show_attr_rev_64257 target_stat_scsi_lu_show_attr_rev 0 64257 &__vb2_queue_free_64257
144523 +ipath_port_info_64258 ipath_port_info 0 64258 NULL
144524 +stmmac_init_rx_buffers_64260 stmmac_init_rx_buffers 0 64260 NULL
144525 +vim2m_queue_setup_64261 vim2m_queue_setup 0 64261 NULL
144526 +ads7846_pen_down_show_64263 ads7846_pen_down_show 0 64263 NULL
144527 +cn_netlink_send_mult_64264 cn_netlink_send_mult 0-2 64264 NULL
144528 +xfs_rtmodify_summary_64265 xfs_rtmodify_summary 0 64265 NULL
144529 +subbuf_splice_actor_64270 subbuf_splice_actor 0 64270 NULL
144530 +ocfs2_max_locking_protocol_show_64273 ocfs2_max_locking_protocol_show 0 64273 NULL
144531 +ab3100_otp_fac_show_64276 ab3100_otp_fac_show 0 64276 NULL nohasharray
144532 +io_capture_transfer_64276 io_capture_transfer 4 64276 &ab3100_otp_fac_show_64276
144533 +comm_addr_write_64277 comm_addr_write 0-3 64277 NULL
144534 +btrfs_file_extent_offset_64278 btrfs_file_extent_offset 0 64278 NULL nohasharray
144535 +bpf_check_classic_64278 bpf_check_classic 2 64278 &btrfs_file_extent_offset_64278
144536 +wake_up_mouse_show_64279 wake_up_mouse_show 0 64279 NULL
144537 +shmem_xattr_validate_64280 shmem_xattr_validate 0 64280 NULL
144538 +ip_vs_out_64282 ip_vs_out 0 64282 NULL nohasharray
144539 +new_id_store_64282 new_id_store 0-3 64282 &ip_vs_out_64282
144540 +crypto_hmacmd5_alloc_64284 crypto_hmacmd5_alloc 0 64284 NULL
144541 +sta_current_tx_rate_read_64286 sta_current_tx_rate_read 3-0 64286 NULL
144542 +xfs_dir_cilookup_result_64288 xfs_dir_cilookup_result 3 64288 NULL nohasharray
144543 +event_id_read_64288 event_id_read 3 64288 &xfs_dir_cilookup_result_64288
144544 +show_iface_tcp_timer_scale_64291 show_iface_tcp_timer_scale 0 64291 NULL nohasharray
144545 +ov7670_init_64291 ov7670_init 0 64291 &show_iface_tcp_timer_scale_64291 nohasharray
144546 +info_debugfs_read_64291 info_debugfs_read 3 64291 &ov7670_init_64291
144547 +ocfs2_block_check_validate_bhs_64302 ocfs2_block_check_validate_bhs 0 64302 NULL nohasharray
144548 +sta_info_insert_drv_state_64302 sta_info_insert_drv_state 0 64302 &ocfs2_block_check_validate_bhs_64302
144549 +snd_hda_get_sub_nodes_64304 snd_hda_get_sub_nodes 0 64304 NULL
144550 +error_error_bar_retry_read_64305 error_error_bar_retry_read 3-0 64305 NULL
144551 +revision_show_64311 revision_show 0 64311 NULL
144552 +carl9170_op_start_64315 carl9170_op_start 0 64315 NULL
144553 +shm16read__read_file_64316 shm16read__read_file 0 64316 NULL
144554 +uri_show_64318 uri_show 0 64318 NULL nohasharray
144555 +read_vda_64318 read_vda 0-5-6 64318 &uri_show_64318
144556 +bq2415x_sysfs_print_reg_64320 bq2415x_sysfs_print_reg 0 64320 NULL nohasharray
144557 +ray_resume_64320 ray_resume 0 64320 &bq2415x_sysfs_print_reg_64320
144558 +ffz_64324 ffz 0 64324 NULL nohasharray
144559 +irq_create_of_mapping_64324 irq_create_of_mapping 0 64324 &ffz_64324
144560 +map_region_64328 map_region 1 64328 NULL
144561 +sisusbcon_clear_64329 sisusbcon_clear 5-3-4 64329 NULL
144562 +set_pwm_temp_map_64330 set_pwm_temp_map 0-4 64330 NULL
144563 +ov9650_set_red_balance_64331 ov9650_set_red_balance 0 64331 NULL
144564 +ts_write_64336 ts_write 3-0 64336 NULL
144565 +qla8044_write_optrom_data_64338 qla8044_write_optrom_data 4 64338 NULL
144566 +usbtmc_write_64340 usbtmc_write 3-0 64340 NULL
144567 +do_write_orph_node_64343 do_write_orph_node 2-0 64343 NULL
144568 +tua6100_set_params_64346 tua6100_set_params 0 64346 NULL
144569 +cgroup_addrm_files_64347 cgroup_addrm_files 0 64347 NULL
144570 +shmem_file_splice_read_64350 shmem_file_splice_read 0 64350 NULL
144571 +iscsi_tpg_attrib_show_prod_mode_write_protect_64351 iscsi_tpg_attrib_show_prod_mode_write_protect 0 64351 NULL
144572 +il3945_show_flags_64353 il3945_show_flags 0 64353 NULL nohasharray
144573 +ip6_route_me_harder_64353 ip6_route_me_harder 0 64353 &il3945_show_flags_64353
144574 +qlcnic_82xx_calculate_msix_vector_64354 qlcnic_82xx_calculate_msix_vector 0 64354 NULL nohasharray
144575 +write_64354 write 0 64354 &qlcnic_82xx_calculate_msix_vector_64354
144576 +coda_file_splice_read_64358 coda_file_splice_read 0 64358 NULL
144577 +hermes_issue_cmd_64360 hermes_issue_cmd 0 64360 NULL
144578 +show_prochot_override_duty_cycle_64364 show_prochot_override_duty_cycle 0 64364 NULL
144579 +show_64365 show 0 64365 NULL nohasharray
144580 +show_stats_64365 show_stats 0 64365 &show_64365
144581 +llc_alloc_frame_64366 llc_alloc_frame 4 64366 NULL
144582 +wlc_phy_loadsampletable_nphy_64367 wlc_phy_loadsampletable_nphy 3 64367 NULL
144583 +xudc_ep_enable_64369 xudc_ep_enable 0 64369 NULL
144584 +videobuf_reqbufs_64371 videobuf_reqbufs 0 64371 NULL
144585 +reg_create_64372 reg_create 5 64372 NULL nohasharray
144586 +bnx2_enable_msix_64372 bnx2_enable_msix 2 64372 &reg_create_64372
144587 +ilo_write_64378 ilo_write 3-0 64378 NULL
144588 +btrfs_map_block_64379 btrfs_map_block 3 64379 NULL
144589 +nilfs_alloc_seg_bio_64383 nilfs_alloc_seg_bio 3 64383 NULL
144590 +show_port_no_64391 show_port_no 0 64391 NULL
144591 +fuse_getxattr_64394 fuse_getxattr 0 64394 NULL
144592 +brcmf_sdio_download_nvram_64395 brcmf_sdio_download_nvram 3 64395 NULL
144593 +copy_recv_mad_64399 copy_recv_mad 0 64399 NULL
144594 +ir_lirc_transmit_ir_64403 ir_lirc_transmit_ir 3-0 64403 NULL nohasharray
144595 +pci_bus_write_config_dword_64403 pci_bus_write_config_dword 0 64403 &ir_lirc_transmit_ir_64403
144596 +pidlist_allocate_64404 pidlist_allocate 1 64404 NULL
144597 +gpio_value_show_64406 gpio_value_show 0 64406 NULL
144598 +rx_hdr_overflow_read_64407 rx_hdr_overflow_read 3-0 64407 NULL nohasharray
144599 +show_regs_in_0_64407 show_regs_in_0 0 64407 &rx_hdr_overflow_read_64407 nohasharray
144600 +il4965_send_rxon_assoc_64407 il4965_send_rxon_assoc 0 64407 &show_regs_in_0_64407
144601 +carl9170_init_rf_bank4_pwr_64410 carl9170_init_rf_bank4_pwr 0 64410 NULL nohasharray
144602 +iwl_mvm_sta_send_to_fw_64410 iwl_mvm_sta_send_to_fw 0 64410 &carl9170_init_rf_bank4_pwr_64410
144603 +usb_amradio_s_ctrl_64411 usb_amradio_s_ctrl 0 64411 NULL
144604 +find_rsb_dir_64415 find_rsb_dir 0 64415 NULL nohasharray
144605 +ovl_readlink_64415 ovl_readlink 0 64415 &find_rsb_dir_64415
144606 +keyctl_get_security_64418 keyctl_get_security 3 64418 NULL nohasharray
144607 +netlbl_unlhsh_remove_addr6_64418 netlbl_unlhsh_remove_addr6 0 64418 &keyctl_get_security_64418
144608 +oom_adj_write_64428 oom_adj_write 3-0 64428 NULL
144609 +_ctl_host_trace_buffer_size_show_64430 _ctl_host_trace_buffer_size_show 0 64430 NULL nohasharray
144610 +uvesafb_set_par_64430 uvesafb_set_par 0 64430 &_ctl_host_trace_buffer_size_show_64430
144611 +read_file_spectral_short_repeat_64431 read_file_spectral_short_repeat 3-0 64431 NULL nohasharray
144612 +ext4_trim_extent_64431 ext4_trim_extent 4 64431 &read_file_spectral_short_repeat_64431
144613 +show_in2_input_64433 show_in2_input 0 64433 NULL
144614 +trace_store_64437 trace_store 0-3 64437 NULL
144615 +iscsi_stat_tgt_attr_show_attr_last_fail_time_64438 iscsi_stat_tgt_attr_show_attr_last_fail_time 0 64438 NULL
144616 +bch_btree_map_nodes_recurse_64440 bch_btree_map_nodes_recurse 0 64440 NULL nohasharray
144617 +uart_get_attr_custom_divisor_64440 uart_get_attr_custom_divisor 0 64440 &bch_btree_map_nodes_recurse_64440
144618 +ax25_recvmsg_64441 ax25_recvmsg 0-4 64441 NULL
144619 +sm_sl_show_64445 sm_sl_show 0 64445 NULL
144620 +stmmac_init_phy_64449 stmmac_init_phy 0 64449 NULL
144621 +pfkey_sockaddr_len_64453 pfkey_sockaddr_len 0 64453 NULL
144622 +mcs_setup_transceiver_vishay_64466 mcs_setup_transceiver_vishay 0 64466 NULL
144623 +nilfs_btree_do_lookup_64475 nilfs_btree_do_lookup 0 64475 NULL nohasharray
144624 +store_engine2_mode_64475 store_engine2_mode 4-0 64475 &nilfs_btree_do_lookup_64475
144625 +raid5_show_stripe_cache_size_64477 raid5_show_stripe_cache_size 0 64477 NULL nohasharray
144626 +store_line_64477 store_line 0-3 64477 &raid5_show_stripe_cache_size_64477
144627 +ip_vs_create_timeout_table_64478 ip_vs_create_timeout_table 2 64478 NULL
144628 +prod_id4_show_64479 prod_id4_show 0 64479 NULL
144629 +__request_module_64480 __request_module 0 64480 NULL
144630 +ib_post_send_64481 ib_post_send 0 64481 NULL
144631 +target_stat_scsi_auth_intr_show_attr_row_status_64482 target_stat_scsi_auth_intr_show_attr_row_status 0 64482 NULL
144632 +single_open_size_64483 single_open_size 4 64483 NULL
144633 +qib_diag_read_64485 qib_diag_read 0-3 64485 NULL
144634 +nfs3_proc_getattr_64491 nfs3_proc_getattr 0 64491 NULL
144635 +p54_parse_rssical_64493 p54_parse_rssical 3 64493 NULL
144636 +suspend_hi_show_64497 suspend_hi_show 0 64497 NULL
144637 +read_64498 read 0 64498 NULL
144638 +set_div_64499 set_div 0-4 64499 NULL
144639 +current_uuid_show_64500 current_uuid_show 0 64500 NULL
144640 +twl6030reg_is_enabled_64501 twl6030reg_is_enabled 0 64501 NULL
144641 +msg_data_sz_64503 msg_data_sz 0 64503 NULL
144642 +remove_uuid_64505 remove_uuid 4 64505 NULL
144643 +isl29003_show_mode_64507 isl29003_show_mode 0 64507 NULL nohasharray
144644 +store_enable_clk3b_output_64507 store_enable_clk3b_output 0-4 64507 &isl29003_show_mode_64507
144645 +bfad_im_symbolic_name_show_64508 bfad_im_symbolic_name_show 0 64508 NULL nohasharray
144646 +map_slaves_64508 map_slaves 0 64508 &bfad_im_symbolic_name_show_64508
144647 +uvesafb_check_var_64509 uvesafb_check_var 0 64509 NULL
144648 +irq_domain_alloc_descs_64511 irq_domain_alloc_descs 0-2-1-3 64511 NULL
144649 +security_sid_to_context_core_64519 security_sid_to_context_core 0 64519 NULL
144650 +opera1_usb_i2c_msgxfer_64521 opera1_usb_i2c_msgxfer 4 64521 NULL
144651 +iwl_dbgfs_ucode_tracing_write_64524 iwl_dbgfs_ucode_tracing_write 3-0 64524 NULL
144652 +udplite_error_64525 udplite_error 0 64525 NULL
144653 +avtab_read_item_64526 avtab_read_item 0 64526 NULL nohasharray
144654 +asix_write_medium_mode_64526 asix_write_medium_mode 0 64526 &avtab_read_item_64526
144655 +ses_send_diag_64527 ses_send_diag 4 64527 NULL
144656 +ov7670_s_mbus_fmt_64528 ov7670_s_mbus_fmt 0 64528 NULL nohasharray
144657 +wacom_led0_select_show_64528 wacom_led0_select_show 0 64528 &ov7670_s_mbus_fmt_64528
144658 +befs_readpage_64530 befs_readpage 0 64530 NULL
144659 +show_pwm_temp_sel_64531 show_pwm_temp_sel 0 64531 NULL
144660 +enic_change_mtu_64536 enic_change_mtu 0 64536 NULL
144661 +bh1770_prox_result_show_64537 bh1770_prox_result_show 0 64537 NULL nohasharray
144662 +max_corrected_read_errors_store_64537 max_corrected_read_errors_store 0-3 64537 &bh1770_prox_result_show_64537
144663 +prctl_set_mm_64538 prctl_set_mm 3 64538 NULL
144664 +bonding_show_slaves_active_64540 bonding_show_slaves_active 0 64540 NULL
144665 +SyS_bind_64544 SyS_bind 3 64544 NULL
144666 +cmos_read_time_64546 cmos_read_time 0 64546 NULL
144667 +lm8323_read_64547 lm8323_read 4 64547 NULL nohasharray
144668 +type_show_64547 type_show 0 64547 &lm8323_read_64547
144669 +rbd_obj_read_sync_64554 rbd_obj_read_sync 3-4-0 64554 NULL nohasharray
144670 +s5p_mfc_alloc_codec_buffers_v6_64554 s5p_mfc_alloc_codec_buffers_v6 0 64554 &rbd_obj_read_sync_64554
144671 +enic_set_mac_address_dynamic_64556 enic_set_mac_address_dynamic 0 64556 NULL
144672 +mptsas_get_bay_identifier_64560 mptsas_get_bay_identifier 0 64560 NULL
144673 +__spi_sync_64561 __spi_sync 0 64561 NULL nohasharray
144674 +ll_max_rw_chunk_seq_write_64561 ll_max_rw_chunk_seq_write 3 64561 &__spi_sync_64561
144675 +e100_open_64562 e100_open 0 64562 NULL
144676 +__apei_exec_run_64563 __apei_exec_run 0 64563 NULL
144677 +asd_check_flash_type_64566 asd_check_flash_type 0 64566 NULL nohasharray
144678 +cfq_low_latency_store_64566 cfq_low_latency_store 3-0 64566 &asd_check_flash_type_64566
144679 +diva_os_alloc_message_buffer_64568 diva_os_alloc_message_buffer 1 64568 NULL
144680 +kstrtoul_from_user_64569 kstrtoul_from_user 2-0 64569 NULL
144681 +osst_version_show_64570 osst_version_show 0 64570 NULL nohasharray
144682 +l2tp_ip6_disconnect_64570 l2tp_ip6_disconnect 0 64570 &osst_version_show_64570
144683 +do_erase_64574 do_erase 4 64574 NULL
144684 +__c2port_show_rev_id_64583 __c2port_show_rev_id 0 64583 NULL nohasharray
144685 +kfd_set_pasid_limit_64583 kfd_set_pasid_limit 1 64583 &__c2port_show_rev_id_64583
144686 +snd_usb_init_sample_rate_64586 snd_usb_init_sample_rate 0 64586 NULL
144687 +parport_uss720_ecp_write_data_64589 parport_uss720_ecp_write_data 0 64589 NULL
144688 +suspend_64593 suspend 0 64593 NULL
144689 +snd_soundfont_load_guspatch_64595 snd_soundfont_load_guspatch 0 64595 NULL
144690 +gpiochip_irqchip_add_64596 gpiochip_irqchip_add 3 64596 NULL
144691 +tcp_write_xmit_64602 tcp_write_xmit 2 64602 NULL
144692 +srp_show_tmo_64605 srp_show_tmo 0 64605 NULL nohasharray
144693 +__nodelist_parse_64605 __nodelist_parse 0 64605 &srp_show_tmo_64605
144694 +show_64606 show 0 64606 NULL
144695 +use_pool_64607 use_pool 2 64607 NULL
144696 +regulator_min_uV_show_64608 regulator_min_uV_show 0 64608 NULL
144697 +efi_pstore_sysfs_entry_iter_64618 efi_pstore_sysfs_entry_iter 0 64618 NULL
144698 +chksum_update_64619 chksum_update 0 64619 NULL
144699 +dwmac100_dma_init_64622 dwmac100_dma_init 0 64622 NULL
144700 +fanotify_write_64623 fanotify_write 3-0 64623 NULL
144701 +ocfs2_inode_lock_with_page_64625 ocfs2_inode_lock_with_page 0 64625 NULL
144702 +cs53l32a_s_ctrl_64628 cs53l32a_s_ctrl 0 64628 NULL
144703 +hptiop_show_fw_version_64629 hptiop_show_fw_version 0 64629 NULL
144704 +ntfs_write_inode_64630 ntfs_write_inode 0 64630 NULL nohasharray
144705 +wm8994_gpio_request_64630 wm8994_gpio_request 0 64630 &ntfs_write_inode_64630
144706 +max8997_bulk_write_64633 max8997_bulk_write 0 64633 NULL
144707 +tw68_queue_setup_64637 tw68_queue_setup 0 64637 NULL
144708 +store_64641 store 0 64641 NULL
144709 +_iwl_dbgfs_d0i3_refs_write_64642 _iwl_dbgfs_d0i3_refs_write 3-0 64642 NULL
144710 +tse_open_64644 tse_open 0 64644 NULL
144711 +playback_pcm_prepare_64646 playback_pcm_prepare 0 64646 NULL
144712 +wl1271_ap_init_templates_64654 wl1271_ap_init_templates 0 64654 NULL
144713 +regmap_read_debugfs_64658 regmap_read_debugfs 0-5 64658 NULL
144714 +ocfs2_read_xattr_block_64661 ocfs2_read_xattr_block 0 64661 NULL nohasharray
144715 +tlbflush_read_file_64661 tlbflush_read_file 3-0 64661 &ocfs2_read_xattr_block_64661
144716 +efx_tsoh_get_buffer_64664 efx_tsoh_get_buffer 3 64664 NULL
144717 +vmci_transport_send_control_pkt_64666 vmci_transport_send_control_pkt 0 64666 NULL
144718 +rx_rx_out_of_mpdu_nodes_read_64668 rx_rx_out_of_mpdu_nodes_read 3-0 64668 NULL
144719 +show_f_req_64669 show_f_req 0 64669 NULL nohasharray
144720 +lanai_proc_read_64669 lanai_proc_read 0 64669 &show_f_req_64669
144721 +nr_free_zone_pages_64680 nr_free_zone_pages 0 64680 NULL nohasharray
144722 +aux_64680 aux 0 64680 &nr_free_zone_pages_64680 nohasharray
144723 +bq2415x_sysfs_set_registers_64680 bq2415x_sysfs_set_registers 0-4 64680 &aux_64680
144724 +isl29003_show_power_state_64687 isl29003_show_power_state 0 64687 NULL
144725 +snd_seq_ioctl_delete_queue_64690 snd_seq_ioctl_delete_queue 0 64690 NULL
144726 +i9xx_pipe_crc_auto_source_64691 i9xx_pipe_crc_auto_source 0 64691 NULL
144727 +set_volt_min_64693 set_volt_min 0-4 64693 NULL
144728 +qla4xxx_optrom_version_show_64695 qla4xxx_optrom_version_show 0 64695 NULL
144729 +iwl_send_rxon_timing_64697 iwl_send_rxon_timing 0 64697 NULL nohasharray
144730 +wm8962_gpio_request_64697 wm8962_gpio_request 0 64697 &iwl_send_rxon_timing_64697
144731 +show_otp4_64699 show_otp4 0 64699 NULL
144732 +mmc_test_probe_64700 mmc_test_probe 0 64700 NULL
144733 +regcache_flat_write_64702 regcache_flat_write 0 64702 NULL
144734 +show_temp_hyst_64705 show_temp_hyst 0 64705 NULL
144735 +_cx25821_start_audio_dma_64707 _cx25821_start_audio_dma 0 64707 NULL
144736 +validate_show_64709 validate_show 0 64709 NULL
144737 +__feat_register_sp_64712 __feat_register_sp 0-6 64712 NULL
144738 +snd_pcm_oss_capture_position_fixup_64713 snd_pcm_oss_capture_position_fixup 0 64713 NULL nohasharray
144739 +show_in_input2_64713 show_in_input2 0 64713 &snd_pcm_oss_capture_position_fixup_64713
144740 +c_can_open_64714 c_can_open 0 64714 NULL
144741 +dapm_bias_read_file_64715 dapm_bias_read_file 3-0 64715 NULL
144742 +hermes_enable_port_64716 hermes_enable_port 0 64716 NULL nohasharray
144743 +macvlan_set_mac_address_64716 macvlan_set_mac_address 0 64716 &hermes_enable_port_64716
144744 +atomic_add_return_64720 atomic_add_return 0 64720 NULL
144745 +ds1343_store_glitchfilter_64721 ds1343_store_glitchfilter 0-4 64721 NULL
144746 +i2400m_msg_to_dev_64722 i2400m_msg_to_dev 3 64722 NULL
144747 +__dev_mc_del_64733 __dev_mc_del 0 64733 NULL
144748 +sony_pic_wwanpower_store_64734 sony_pic_wwanpower_store 0-4 64734 NULL
144749 +gsc_m2m_queue_setup_64736 gsc_m2m_queue_setup 0 64736 NULL
144750 +squashfs_read_inode_lookup_table_64739 squashfs_read_inode_lookup_table 4 64739 NULL
144751 +show_pwm_tmin_64745 show_pwm_tmin 0 64745 NULL
144752 +power_limit_1_step_uw_show_64746 power_limit_1_step_uw_show 0 64746 NULL
144753 +show_tcrit2_64747 show_tcrit2 0 64747 NULL
144754 +bio_map_kern_64751 bio_map_kern 3 64751 NULL
144755 +rt2x00debug_write_csr_64753 rt2x00debug_write_csr 3-0 64753 NULL
144756 +wl12xx_init_ap_role_64754 wl12xx_init_ap_role 0 64754 NULL
144757 +mt9m111_reg_set_64760 mt9m111_reg_set 0 64760 NULL
144758 +cfq_slice_idle_store_64761 cfq_slice_idle_store 3-0 64761 NULL
144759 +sensor_write_reg_64764 sensor_write_reg 0 64764 NULL nohasharray
144760 +huawei_cdc_ncm_manage_power_64764 huawei_cdc_ncm_manage_power 0 64764 &sensor_write_reg_64764
144761 +show_64765 show 0 64765 NULL
144762 +compat_sys_recvfrom_64769 compat_sys_recvfrom 3 64769 NULL
144763 +mv88e6352_set_temp_limit_64771 mv88e6352_set_temp_limit 0 64771 NULL nohasharray
144764 +init_housekeeping_64771 init_housekeeping 0 64771 &mv88e6352_set_temp_limit_64771
144765 +hwdep_write_64776 hwdep_write 3 64776 NULL nohasharray
144766 +server_monitor_latency_show_64776 server_monitor_latency_show 0 64776 &hwdep_write_64776
144767 +message_for_md_64777 message_for_md 5 64777 NULL nohasharray
144768 +skcipher_recvmsg_64777 skcipher_recvmsg 0-4 64777 &message_for_md_64777
144769 +acpi_pad_idlecpus_store_64782 acpi_pad_idlecpus_store 0-4 64782 NULL
144770 +ceph_fscache_session_get_key_64785 ceph_fscache_session_get_key 0 64785 NULL
144771 +isr_low_rssi_read_64789 isr_low_rssi_read 3-0 64789 NULL
144772 +twl6040_reg_write_64790 twl6040_reg_write 0 64790 NULL nohasharray
144773 +zisofs_readpage_64790 zisofs_readpage 0 64790 &twl6040_reg_write_64790
144774 +i40e_vsi_request_irq_msix_64791 i40e_vsi_request_irq_msix 0 64791 NULL
144775 +inetdev_event_64794 inetdev_event 0 64794 NULL
144776 +regmap_reg_ranges_read_file_64798 regmap_reg_ranges_read_file 3-0 64798 NULL
144777 +nfsctl_transaction_write_64800 nfsctl_transaction_write 3-0 64800 NULL nohasharray
144778 +target_fabric_wwn_attr_show_64800 target_fabric_wwn_attr_show 0 64800 &nfsctl_transaction_write_64800
144779 +bop_lookup_contig_64801 bop_lookup_contig 0 64801 NULL nohasharray
144780 +carl9170_init_power_cal_64801 carl9170_init_power_cal 0 64801 &bop_lookup_contig_64801
144781 +snd_via8233_multi_prepare_64803 snd_via8233_multi_prepare 0 64803 NULL nohasharray
144782 +vm_enough_memory_64803 vm_enough_memory 0 64803 &snd_via8233_multi_prepare_64803
144783 +rfkill_fop_write_64808 rfkill_fop_write 3-0 64808 NULL nohasharray
144784 +nv_mask_64808 nv_mask 0 64808 &rfkill_fop_write_64808
144785 +sync_speed_show_64809 sync_speed_show 0 64809 NULL nohasharray
144786 +ims_pcu_handle_firmware_update_64809 ims_pcu_handle_firmware_update 0 64809 &sync_speed_show_64809
144787 +proc_projid_map_write_64810 proc_projid_map_write 3-0 64810 NULL
144788 +rxrpc_preparse_xdr_64812 rxrpc_preparse_xdr 0 64812 NULL
144789 +clps711x_fb_set_par_64814 clps711x_fb_set_par 0 64814 NULL
144790 +ecryptfs_send_miscdev_64816 ecryptfs_send_miscdev 2 64816 NULL
144791 +show_target_kb_64823 show_target_kb 0 64823 NULL
144792 +multicast_querier_interval_show_64824 multicast_querier_interval_show 0 64824 NULL
144793 +sr9700_set_mac_address_64826 sr9700_set_mac_address 0 64826 NULL
144794 +em28xx_read_reg_64839 em28xx_read_reg 0 64839 NULL
144795 +driver_override_show_64842 driver_override_show 0 64842 NULL nohasharray
144796 +v4l2_read_64842 v4l2_read 0-3 64842 &driver_override_show_64842
144797 +dummy_ipv6_recv_error_64843 dummy_ipv6_recv_error 0 64843 NULL
144798 +ci_hdrc_add_device_64844 ci_hdrc_add_device 3 64844 NULL
144799 +elan_smbus_iap_reset_64851 elan_smbus_iap_reset 0 64851 NULL
144800 +do_request_64853 do_request 0 64853 NULL
144801 +qla2x00_fw_state_show_64860 qla2x00_fw_state_show 0 64860 NULL
144802 +altera_set_dr_pre_64862 altera_set_dr_pre 2 64862 NULL
144803 +gpio_trig_inverted_show_64863 gpio_trig_inverted_show 0 64863 NULL
144804 +rd_get_blocks_64864 rd_get_blocks 0 64864 NULL
144805 +s5p_mfc_dec_s_ctrl_64865 s5p_mfc_dec_s_ctrl 0 64865 NULL
144806 +ati_remote2_store_mode_mask_64866 ati_remote2_store_mode_mask 0-4 64866 NULL
144807 +roccat_common2_sysfs_write_control_64868 roccat_common2_sysfs_write_control 0-6-5 64868 NULL nohasharray
144808 +ndisc_alloc_skb_64868 ndisc_alloc_skb 2 64868 &roccat_common2_sysfs_write_control_64868
144809 +show_alarms_fan_64869 show_alarms_fan 0 64869 NULL
144810 +rbd_image_refresh_64870 rbd_image_refresh 0-4 64870 NULL
144811 +zl10039_write_64873 zl10039_write 0 64873 NULL
144812 +shtc1_update_values_64875 shtc1_update_values 4 64875 NULL nohasharray
144813 +show_constraint_max_time_window_us_64875 show_constraint_max_time_window_us 0 64875 &shtc1_update_values_64875 nohasharray
144814 +nouveau_hwmon_get_pwm1_max_64875 nouveau_hwmon_get_pwm1_max 0 64875 &show_constraint_max_time_window_us_64875
144815 +pci_vc_do_save_buffer_64876 pci_vc_do_save_buffer 0 64876 NULL
144816 +lprocfs_write_u64_helper_64880 lprocfs_write_u64_helper 2 64880 NULL
144817 +task_setscheduler_64882 task_setscheduler 0 64882 NULL
144818 +xfs_da3_node_lookup_int_64889 xfs_da3_node_lookup_int 0 64889 NULL
144819 +av7110_send_fw_cmd_64902 av7110_send_fw_cmd 0 64902 NULL nohasharray
144820 +ds2781_set_pmod_enabled_64902 ds2781_set_pmod_enabled 0-4 64902 &av7110_send_fw_cmd_64902 nohasharray
144821 +mlx4_en_phc_enable_64902 mlx4_en_phc_enable 0 64902 &ds2781_set_pmod_enabled_64902
144822 +nouveau_hwmon_show_fan1_input_64916 nouveau_hwmon_show_fan1_input 0 64916 NULL
144823 +cxacru_sysfs_showattr_MODU_64917 cxacru_sysfs_showattr_MODU 0 64917 NULL
144824 +wl1271_acx_event_mbox_mask_64919 wl1271_acx_event_mbox_mask 0 64919 NULL
144825 +sigma_fw_load_data_64923 sigma_fw_load_data 3 64923 NULL
144826 +ceph_vxattrcb_layout_object_size_64924 ceph_vxattrcb_layout_object_size 0 64924 NULL nohasharray
144827 +ieee80211_if_read_ave_beacon_64924 ieee80211_if_read_ave_beacon 3-0 64924 &ceph_vxattrcb_layout_object_size_64924
144828 +show_temp_auto_temp_off_64928 show_temp_auto_temp_off 0 64928 NULL
144829 +adp8870_bl_l3_office_dim_show_64930 adp8870_bl_l3_office_dim_show 0 64930 NULL
144830 +ql_wait_cfg_64933 ql_wait_cfg 0 64933 NULL
144831 +hidp_process_report_64935 hidp_process_report 4 64935 NULL
144832 +hdlc_device_event_64937 hdlc_device_event 0 64937 NULL
144833 +smsc_phy_reset_64938 smsc_phy_reset 0 64938 NULL
144834 +pcan_usb_set_bus_64942 pcan_usb_set_bus 0 64942 NULL
144835 +ubifs_wbuf_write_nolock_64946 ubifs_wbuf_write_nolock 3-0 64946 NULL
144836 +gadget_dev_desc_bDeviceClass_show_64948 gadget_dev_desc_bDeviceClass_show 0 64948 NULL nohasharray
144837 +mac802154_llsec_set_params_64948 mac802154_llsec_set_params 0 64948 &gadget_dev_desc_bDeviceClass_show_64948
144838 +__uncore_mask_show_64950 __uncore_mask_show 0 64950 NULL nohasharray
144839 +pcipcwd_notify_sys_64950 pcipcwd_notify_sys 0 64950 &__uncore_mask_show_64950
144840 +sony_pic_fanspeed_store_64951 sony_pic_fanspeed_store 0-4 64951 NULL
144841 +fsid_present_64955 fsid_present 0 64955 NULL
144842 +ip_options_get_from_user_64958 ip_options_get_from_user 4-0 64958 NULL
144843 +show_64959 show 0 64959 NULL
144844 +ieee802154_sock_bind_64960 ieee802154_sock_bind 0 64960 NULL
144845 +acpi_os_install_interrupt_handler_64968 acpi_os_install_interrupt_handler 1 64968 NULL
144846 +traceprobe_probes_write_64969 traceprobe_probes_write 3 64969 NULL
144847 +suspend_dtim_interval_read_64971 suspend_dtim_interval_read 3-0 64971 NULL
144848 +ext2_group_first_block_no_64972 ext2_group_first_block_no 0-2 64972 NULL
144849 +core_alua_show_secondary_write_metadata_64979 core_alua_show_secondary_write_metadata 0 64979 NULL nohasharray
144850 +proc_sys_call_handler_64979 proc_sys_call_handler 0 64979 &core_alua_show_secondary_write_metadata_64979
144851 +show_tcpRtoAlgorithm_64982 show_tcpRtoAlgorithm 0 64982 NULL
144852 +i7core_inject_store_col_64991 i7core_inject_store_col 0-4 64991 NULL
144853 +sq905_command_64994 sq905_command 0 64994 NULL
144854 +xip_truncate_page_64995 xip_truncate_page 0 64995 NULL
144855 +alloc_all_mem_65005 alloc_all_mem 0 65005 NULL nohasharray
144856 +pskb_pull_65005 pskb_pull 2 65005 &alloc_all_mem_65005
144857 +wakeup_expire_count_show_65013 wakeup_expire_count_show 0 65013 NULL
144858 +sh_mobile_ceu_videobuf_prepare_65016 sh_mobile_ceu_videobuf_prepare 0 65016 NULL
144859 +llc_ui_listen_65018 llc_ui_listen 0 65018 NULL
144860 +mag3110_show_samp_freq_avail_65028 mag3110_show_samp_freq_avail 0 65028 NULL
144861 +insert_dent_65034 insert_dent 7 65034 NULL
144862 +root_id_show_65050 root_id_show 0 65050 NULL
144863 +keene_cmd_set_65052 keene_cmd_set 0 65052 NULL
144864 +v4l2_ctrl_handler_init_class_65053 v4l2_ctrl_handler_init_class 2 65053 NULL nohasharray
144865 +logfs_truncate_rec_65053 logfs_truncate_rec 0 65053 &v4l2_ctrl_handler_init_class_65053
144866 +vmci_transport_notify_pkt_send_init_65056 vmci_transport_notify_pkt_send_init 0 65056 NULL nohasharray
144867 +mwifiex_cmd_802_11_associate_65056 mwifiex_cmd_802_11_associate 0 65056 &vmci_transport_notify_pkt_send_init_65056 nohasharray
144868 +ath9k_multi_regread_65056 ath9k_multi_regread 4 65056 &mwifiex_cmd_802_11_associate_65056
144869 +snd_rme32_pcm_trigger_65058 snd_rme32_pcm_trigger 0 65058 NULL
144870 +__erst_record_id_cache_add_one_65059 __erst_record_id_cache_add_one 0 65059 NULL nohasharray
144871 +pcibios_enable_device_65059 pcibios_enable_device 0 65059 &__erst_record_id_cache_add_one_65059 nohasharray
144872 +be_cmd_get_active_mac_65059 be_cmd_get_active_mac 0 65059 &pcibios_enable_device_65059
144873 +fw_write_65069 fw_write 3 65069 NULL
144874 +count_run_65072 count_run 0-4-5-2 65072 NULL nohasharray
144875 +bnx2fc_process_l2_frame_compl_65072 bnx2fc_process_l2_frame_compl 3 65072 &count_run_65072
144876 +koneplus_sysfs_write_info_65073 koneplus_sysfs_write_info 0-6-5 65073 NULL
144877 +__alloc_bootmem_node_high_65076 __alloc_bootmem_node_high 2 65076 NULL nohasharray
144878 +nf_nat_alloc_null_binding_65076 nf_nat_alloc_null_binding 0 65076 &__alloc_bootmem_node_high_65076
144879 +patch_65078 patch 0 65078 NULL
144880 +io_submit_init_bio_65080 io_submit_init_bio 0 65080 NULL
144881 +batadv_socket_write_65083 batadv_socket_write 3-0 65083 NULL
144882 +wl1271_ap_hw_init_65086 wl1271_ap_hw_init 0 65086 NULL
144883 +ath9k_dump_mci_btcoex_65090 ath9k_dump_mci_btcoex 3-0 65090 NULL nohasharray
144884 +show_temp_fault_65090 show_temp_fault 0 65090 &ath9k_dump_mci_btcoex_65090 nohasharray
144885 +mwl8k_cmd_set_mac_addr_65090 mwl8k_cmd_set_mac_addr 0 65090 &show_temp_fault_65090
144886 +snd_ali_playback_prepare_65093 snd_ali_playback_prepare 0 65093 NULL nohasharray
144887 +scsi_add_host_with_dma_65093 scsi_add_host_with_dma 0 65093 &snd_ali_playback_prepare_65093
144888 +cfq_fifo_expire_sync_show_65097 cfq_fifo_expire_sync_show 0 65097 NULL
144889 +qlcnic_83xx_create_rx_ctx_65098 qlcnic_83xx_create_rx_ctx 0 65098 NULL
144890 +__ext3_journal_dirty_metadata_65103 __ext3_journal_dirty_metadata 0 65103 NULL
144891 +pm_test_store_65104 pm_test_store 0-4 65104 NULL
144892 +it8709_get_rx_bytes_65106 it8709_get_rx_bytes 0 65106 NULL
144893 +generic_ocp_write_65107 generic_ocp_write 4 65107 NULL
144894 +usbvision_i2c_read_max4_65113 usbvision_i2c_read_max4 0-4 65113 NULL
144895 +show_ipReasmReqds_65114 show_ipReasmReqds 0 65114 NULL
144896 +usbtest_alloc_urb_65115 usbtest_alloc_urb 5-3 65115 NULL
144897 +direction_input_65122 direction_input 0 65122 NULL nohasharray
144898 +br_nf_forward_ip_65122 br_nf_forward_ip 0 65122 &direction_input_65122
144899 +store_65127 store 0-3 65127 NULL
144900 +store_srp_rport_delete_65128 store_srp_rport_delete 0-4 65128 NULL
144901 +show_tcpMaxConn_65131 show_tcpMaxConn 0 65131 NULL
144902 +nf_setsockopt_65135 nf_setsockopt 0 65135 NULL
144903 +xfs_attr_node_addname_65138 xfs_attr_node_addname 0 65138 NULL
144904 +ov7670_s_ctrl_65141 ov7670_s_ctrl 0 65141 NULL
144905 +r8a66597_queue_65143 r8a66597_queue 0 65143 NULL
144906 +cpia2_usb_transfer_cmd_65145 cpia2_usb_transfer_cmd 0 65145 NULL
144907 +vpe_queue_setup_65155 vpe_queue_setup 0 65155 NULL
144908 +tsl2550_set_power_state_65158 tsl2550_set_power_state 0 65158 NULL
144909 +hpfs_hash_dentry_65163 hpfs_hash_dentry 0 65163 NULL
144910 +truncate_upper_65167 truncate_upper 0 65167 NULL
144911 +snd_emu10k1_playback_prepare_65169 snd_emu10k1_playback_prepare 0 65169 NULL
144912 +virtnet_vlan_rx_add_vid_65170 virtnet_vlan_rx_add_vid 0 65170 NULL
144913 +lpfc_fcf_failover_policy_show_65181 lpfc_fcf_failover_policy_show 0 65181 NULL
144914 +i2c_smbus_xfer_emulated_65183 i2c_smbus_xfer_emulated 0 65183 NULL nohasharray
144915 +ssb_bus_register_65183 ssb_bus_register 3 65183 &i2c_smbus_xfer_emulated_65183
144916 +lola_setup_periods_65184 lola_setup_periods 0 65184 NULL nohasharray
144917 +__mlx4_alloc_from_zone_65184 __mlx4_alloc_from_zone 3 65184 &lola_setup_periods_65184
144918 +sha384_init_65187 sha384_init 0 65187 NULL
144919 +ovl_getattr_65189 ovl_getattr 0 65189 NULL
144920 +nf_bridge_mtu_reduction_65192 nf_bridge_mtu_reduction 0 65192 NULL
144921 +card_wait_for_busy_clear_65196 card_wait_for_busy_clear 0 65196 NULL
144922 +power_limit_0_step_uw_show_65199 power_limit_0_step_uw_show 0 65199 NULL nohasharray
144923 +logfs_segment_read_65199 logfs_segment_read 0 65199 &power_limit_0_step_uw_show_65199
144924 +fcopy_write_65211 fcopy_write 0-3 65211 NULL
144925 +rx_rx_done_read_65217 rx_rx_done_read 3-0 65217 NULL
144926 +show_pwm_enable_65224 show_pwm_enable 0 65224 NULL nohasharray
144927 +squashfs_statfs_65224 squashfs_statfs 0 65224 &show_pwm_enable_65224
144928 +store_color_common_65227 store_color_common 0 65227 NULL
144929 +init_verbs_store_65228 init_verbs_store 0-4 65228 NULL
144930 +rt_mutex_fasttrylock_65229 rt_mutex_fasttrylock 0 65229 NULL
144931 +print_endpoint_stat_65232 print_endpoint_stat 4-0-3 65232 NULL
144932 +create_indep_hp_ctls_65234 create_indep_hp_ctls 0 65234 NULL
144933 +show_temp_mode_65238 show_temp_mode 0 65238 NULL
144934 +tg3_phydsp_write_65240 tg3_phydsp_write 0 65240 NULL
144935 +journal_get_write_access_65243 journal_get_write_access 0 65243 NULL
144936 +whci_n_caps_65247 whci_n_caps 0 65247 NULL
144937 +finup_65248 finup 0 65248 NULL
144938 +twl6040_power_up_automatic_65249 twl6040_power_up_automatic 0 65249 NULL
144939 +sbridge_mce_check_error_65250 sbridge_mce_check_error 0 65250 NULL
144940 +adt7x10_show_t_hyst_65253 adt7x10_show_t_hyst 0 65253 NULL
144941 +store_pwm_ac_65254 store_pwm_ac 0-4 65254 NULL
144942 +s_stream_vbi_fmt_65256 s_stream_vbi_fmt 0 65256 NULL
144943 +mwave_read_65257 mwave_read 0-3 65257 NULL
144944 +core_siblings_show_65263 core_siblings_show 0 65263 NULL
144945 +tc3589x_gpio_direction_input_65264 tc3589x_gpio_direction_input 0 65264 NULL
144946 +kmem_zalloc_greedy_65268 kmem_zalloc_greedy 3-2 65268 NULL nohasharray
144947 +inet_netconf_msgsize_devconf_65268 inet_netconf_msgsize_devconf 0 65268 &kmem_zalloc_greedy_65268
144948 +new_offset_store_65271 new_offset_store 0-3 65271 NULL
144949 +logfs_segment_write_65277 logfs_segment_write 0 65277 NULL
144950 +vivid_streaming_s_ctrl_65278 vivid_streaming_s_ctrl 0 65278 NULL
144951 +kmalloc_parameter_65279 kmalloc_parameter 1 65279 NULL
144952 +xfs_btree_check_ptr_65281 xfs_btree_check_ptr 0 65281 NULL
144953 +bnx2_alloc_mem_65285 bnx2_alloc_mem 0 65285 NULL nohasharray
144954 +compat_core_sys_select_65285 compat_core_sys_select 1 65285 &bnx2_alloc_mem_65285
144955 +getproplen_65293 getproplen 0 65293 NULL
144956 +mpi_set_buffer_65294 mpi_set_buffer 3 65294 NULL
144957 +fat_direct_IO_65295 fat_direct_IO 4-0 65295 NULL
144958 +redirected_tty_write_65297 redirected_tty_write 3-0 65297 NULL nohasharray
144959 +update_relax_domain_level_65297 update_relax_domain_level 0 65297 &redirected_tty_write_65297 nohasharray
144960 +aa_setprocattr_changeprofile_65297 aa_setprocattr_changeprofile 0 65297 &update_relax_domain_level_65297
144961 +acpi_ex_resolve_object_to_value_65298 acpi_ex_resolve_object_to_value 0 65298 NULL
144962 +rt_mutex_trylock_65300 rt_mutex_trylock 0 65300 NULL
144963 +get_var_len_65304 get_var_len 0 65304 NULL nohasharray
144964 +apds990x_lux_show_65304 apds990x_lux_show 0 65304 &get_var_len_65304
144965 +generic_read_dir_65308 generic_read_dir 0-3 65308 NULL
144966 +nfc_hci_execute_cmd_async_65314 nfc_hci_execute_cmd_async 5 65314 NULL
144967 +udf_adinicb_readpage_65316 udf_adinicb_readpage 0 65316 NULL
144968 +unpack_array_65318 unpack_array 0 65318 NULL
144969 +ttm_mem_zone_show_65319 ttm_mem_zone_show 0 65319 NULL
144970 +write_acpi_int_65322 write_acpi_int 0 65322 NULL nohasharray
144971 +ivtv_start_decoding_65322 ivtv_start_decoding 0 65322 &write_acpi_int_65322
144972 +pci_vpd_find_tag_65325 pci_vpd_find_tag 0-2 65325 NULL
144973 +dccp_setsockopt_service_65336 dccp_setsockopt_service 4-0 65336 NULL
144974 +nv_get_regs_len_65344 nv_get_regs_len 0 65344 NULL
144975 +ext4_statfs_65345 ext4_statfs 0 65345 NULL
144976 +stv0680_handle_error_65352 stv0680_handle_error 0-2 65352 NULL
144977 +dma_rx_requested_read_65354 dma_rx_requested_read 3-0 65354 NULL
144978 +ns_proc_read_65358 ns_proc_read 0 65358 NULL nohasharray
144979 +sxgbe_init_dma_engine_65358 sxgbe_init_dma_engine 0 65358 &ns_proc_read_65358
144980 +alloc_cpu_rmap_65363 alloc_cpu_rmap 1 65363 NULL
144981 +set_tcrit1_hyst_65366 set_tcrit1_hyst 0-4 65366 NULL
144982 +__ext4_new_inode_65370 __ext4_new_inode 5 65370 NULL nohasharray
144983 +lpfc_soft_wwnn_store_65370 lpfc_soft_wwnn_store 0-4 65370 &__ext4_new_inode_65370
144984 +iwl_dbgfs_netdetect_read_65371 iwl_dbgfs_netdetect_read 3-0 65371 NULL nohasharray
144985 +mxt_write_reg_65371 mxt_write_reg 0 65371 &iwl_dbgfs_netdetect_read_65371
144986 +SyS_writev_65372 SyS_writev 3 65372 NULL
144987 +velocity_change_mtu_65375 velocity_change_mtu 0 65375 NULL
144988 +fuse_write_end_65376 fuse_write_end 0-5 65376 NULL
144989 +adcxx_read_65379 adcxx_read 0 65379 NULL nohasharray
144990 +mem_cgroup_swappiness_write_65379 mem_cgroup_swappiness_write 0 65379 &adcxx_read_65379
144991 +nouveau_hwmon_set_pwm1_max_65382 nouveau_hwmon_set_pwm1_max 0-4 65382 NULL
144992 +m88e3016_config_init_65388 m88e3016_config_init 0 65388 NULL
144993 +hide_icon_65390 hide_icon 0-4 65390 NULL
144994 +mi_set_context_65395 mi_set_context 0 65395 NULL
144995 +__alloc_bootmem_nopanic_65397 __alloc_bootmem_nopanic 1 65397 NULL nohasharray
144996 +f2fs_xattr_advise_get_65397 f2fs_xattr_advise_get 0 65397 &__alloc_bootmem_nopanic_65397
144997 +trace_seq_to_user_65398 trace_seq_to_user 3 65398 NULL
144998 +mtd_get_device_size_65400 mtd_get_device_size 0 65400 NULL
144999 +__read_vmcore_65402 __read_vmcore 2-0 65402 NULL
145000 +rxrpc_krb5_decode_tagged_array_65404 rxrpc_krb5_decode_tagged_array 0 65404 NULL nohasharray
145001 +atmel_suspend_65404 atmel_suspend 0 65404 &rxrpc_krb5_decode_tagged_array_65404
145002 +usb_ep_enable_65405 usb_ep_enable 0 65405 NULL
145003 +iio_device_add_channel_sysfs_65406 iio_device_add_channel_sysfs 0 65406 NULL
145004 +consistent_dma_mask_bits_show_65407 consistent_dma_mask_bits_show 0 65407 NULL
145005 +snd_ca0106_pcm_prepare_playback_65408 snd_ca0106_pcm_prepare_playback 0 65408 NULL
145006 +show_temp_src_65410 show_temp_src 0 65410 NULL nohasharray
145007 +ocfs2_write_begin_nolock_65410 ocfs2_write_begin_nolock 0 65410 &show_temp_src_65410
145008 +edge_open_65411 edge_open 0 65411 NULL
145009 +snd_pcm_plugin_insert_65412 snd_pcm_plugin_insert 0 65412 NULL
145010 +ali1535_access_65416 ali1535_access 0 65416 NULL nohasharray
145011 +kobj_pkt_show_65416 kobj_pkt_show 0 65416 &ali1535_access_65416
145012 +i40evf_get_rxfh_indir_size_65417 i40evf_get_rxfh_indir_size 0 65417 NULL
145013 +aux2_show_65419 aux2_show 0 65419 NULL
145014 +drm_calloc_large_65421 drm_calloc_large 1-2 65421 NULL
145015 +device_add_groups_65423 device_add_groups 0 65423 NULL
145016 +core_alua_store_secondary_write_metadata_65425 core_alua_store_secondary_write_metadata 0-3 65425 NULL
145017 +cpufreq_stat_notifier_policy_65431 cpufreq_stat_notifier_policy 0 65431 NULL
145018 +xpc_kzalloc_cacheline_aligned_65433 xpc_kzalloc_cacheline_aligned 1 65433 NULL
145019 +vmalloc_to_pfn_65437 vmalloc_to_pfn 0 65437 NULL
145020 +usb_alloc_coherent_65444 usb_alloc_coherent 2 65444 NULL
145021 +mlx4_comm_cmd_poll_65445 mlx4_comm_cmd_poll 0 65445 NULL nohasharray
145022 +cpu_cfs_period_write_u64_65445 cpu_cfs_period_write_u64 0 65445 &mlx4_comm_cmd_poll_65445
145023 +set_emul_temp_65452 set_emul_temp 0 65452 NULL
145024 +affs_write_inode_65454 affs_write_inode 0 65454 NULL
145025 +read_65459 read 0 65459 NULL
145026 +pinctrl_request_gpio_65460 pinctrl_request_gpio 0 65460 NULL
145027 +il_dbgfs_wd_timeout_write_65464 il_dbgfs_wd_timeout_write 3-0 65464 NULL
145028 +input_dev_show_id_bustype_65465 input_dev_show_id_bustype 0 65465 NULL
145029 +ipath_tid_free_65467 ipath_tid_free 0 65467 NULL
145030 +clear_user_65470 clear_user 2 65470 NULL
145031 +crypto_ablkcipher_encrypt_65473 crypto_ablkcipher_encrypt 0 65473 NULL
145032 +set_temp_max_hyst_65474 set_temp_max_hyst 0-4 65474 NULL
145033 +eem_opts_qmult_store_65476 eem_opts_qmult_store 0-3 65476 NULL nohasharray
145034 +write_profile_65476 write_profile 0-3 65476 &eem_opts_qmult_store_65476
145035 +dquot_alloc_space_65477 dquot_alloc_space 0 65477 NULL
145036 +regmap_write_65478 regmap_write 0 65478 NULL
145037 +activate_65483 activate 0 65483 NULL nohasharray
145038 +ath_rx_edma_init_65483 ath_rx_edma_init 2 65483 &activate_65483
145039 +sock_recvmsg_nosec_65484 sock_recvmsg_nosec 3 65484 NULL
145040 +ixgbevf_get_regs_len_65486 ixgbevf_get_regs_len 0 65486 NULL
145041 +show_temp3_beep_65487 show_temp3_beep 0 65487 NULL
145042 +xen_tmem_get_page_65488 xen_tmem_get_page 4 65488 NULL
145043 +dpcm_state_read_file_65489 dpcm_state_read_file 3-0 65489 NULL nohasharray
145044 +setup_spdif_playback_65489 setup_spdif_playback 0 65489 &dpcm_state_read_file_65489
145045 +fotg210_config_ep_65494 fotg210_config_ep 0 65494 NULL
145046 +selnl_msglen_65499 selnl_msglen 0 65499 NULL
145047 +wm8350_rtc_setalarm_65501 wm8350_rtc_setalarm 0 65501 NULL
145048 +__xudc_ep_enable_65502 __xudc_ep_enable 0 65502 NULL
145049 +dcdbas_smi_request_65515 dcdbas_smi_request 0 65515 NULL
145050 +tdfxfb_check_var_65516 tdfxfb_check_var 0 65516 NULL
145051 +comm_read_regr_65525 comm_read_regr 0 65525 NULL
145052 +nvme_trans_standard_inquiry_page_65526 nvme_trans_standard_inquiry_page 4 65526 NULL nohasharray
145053 +__vxge_hw_vpath_rts_table_set_65526 __vxge_hw_vpath_rts_table_set 0 65526 &nvme_trans_standard_inquiry_page_65526
145054 +tps6507x_pmic_set_bits_65527 tps6507x_pmic_set_bits 0 65527 NULL
145055 +gpio_set_direction_65528 gpio_set_direction 0 65528 NULL
145056 +show_memory_65529 show_memory 0 65529 NULL
145057 +reg_read_65530 reg_read 0 65530 NULL
145058 +hfsplus_trusted_getxattr_65531 hfsplus_trusted_getxattr 0 65531 NULL
145059 +tree_mod_log_eb_copy_65535 tree_mod_log_eb_copy 6-0 65535 NULL
145060 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
145061 new file mode 100644
145062 index 0000000..560cd7b
145063 --- /dev/null
145064 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
145065 @@ -0,0 +1,92 @@
145066 +spa_set_aux_vdevs_746 spa_set_aux_vdevs 3 746 NULL
145067 +zfs_lookup_2144 zfs_lookup 0 2144 NULL
145068 +mappedread_2627 mappedread 2 2627 NULL
145069 +vdev_disk_dio_alloc_2957 vdev_disk_dio_alloc 1 2957 NULL
145070 +nv_alloc_pushpage_spl_4286 nv_alloc_pushpage_spl 2 4286 NULL
145071 +zpl_xattr_get_4574 zpl_xattr_get 0 4574 NULL
145072 +sa_replace_all_by_template_5699 sa_replace_all_by_template 3 5699 NULL
145073 +dmu_write_6048 dmu_write 4-3 6048 NULL
145074 +dmu_buf_hold_array_6095 dmu_buf_hold_array 4-3 6095 NULL
145075 +update_pages_6225 update_pages 2-3 6225 NULL
145076 +bio_nr_pages_7117 bio_nr_pages 0-2 7117 NULL
145077 +dmu_buf_hold_array_by_bonus_8562 dmu_buf_hold_array_by_bonus 3-2 8562 NULL
145078 +zpios_dmu_write_8858 zpios_dmu_write 4-5 8858 NULL
145079 +ddi_copyout_9401 ddi_copyout 3 9401 NULL
145080 +avl_numnodes_12384 avl_numnodes 0 12384 NULL
145081 +dmu_write_uio_dnode_12473 dmu_write_uio_dnode 3 12473 NULL
145082 +dmu_xuio_init_12866 dmu_xuio_init 2 12866 NULL
145083 +zpl_read_common_14389 zpl_read_common 0 14389 NULL
145084 +dmu_snapshot_realname_14632 dmu_snapshot_realname 4 14632 NULL
145085 +kmem_alloc_debug_14852 kmem_alloc_debug 1 14852 NULL
145086 +kmalloc_node_nofail_15151 kmalloc_node_nofail 1 15151 NULL
145087 +dmu_write_uio_16351 dmu_write_uio 4 16351 NULL
145088 +zfs_log_write_16524 zfs_log_write 6-5 16524 NULL
145089 +sa_build_layouts_16910 sa_build_layouts 3 16910 NULL
145090 +dsl_dir_namelen_17053 dsl_dir_namelen 0 17053 NULL
145091 +kcopy_copy_to_user_17336 kcopy_copy_to_user 5 17336 NULL
145092 +sa_add_layout_entry_17507 sa_add_layout_entry 3 17507 NULL
145093 +sa_attr_table_setup_18029 sa_attr_table_setup 3 18029 NULL
145094 +uiocopy_18680 uiocopy 2 18680 NULL
145095 +dmu_buf_hold_array_by_dnode_19125 dmu_buf_hold_array_by_dnode 2-3 19125 NULL
145096 +zpl_acl_from_xattr_21141 zpl_acl_from_xattr 2 21141 NULL
145097 +dsl_pool_tx_assign_init_22518 dsl_pool_tx_assign_init 2 22518 NULL
145098 +nvlist_lookup_byte_array_22527 nvlist_lookup_byte_array 0 22527 NULL
145099 +sa_replace_all_by_template_locked_22533 sa_replace_all_by_template_locked 3 22533 NULL
145100 +tsd_hash_table_init_22559 tsd_hash_table_init 1 22559 NULL
145101 +spa_vdev_remove_aux_23966 spa_vdev_remove_aux 4 23966 NULL
145102 +zpl_xattr_acl_set_access_24129 zpl_xattr_acl_set_access 4 24129 NULL
145103 +dmu_assign_arcbuf_24622 dmu_assign_arcbuf 2 24622 NULL
145104 +zap_lookup_norm_25166 zap_lookup_norm 9 25166 NULL
145105 +dmu_prealloc_25456 dmu_prealloc 4-3 25456 NULL
145106 +kmalloc_nofail_26347 kmalloc_nofail 1 26347 NULL
145107 +zfsctl_snapshot_zpath_27578 zfsctl_snapshot_zpath 2 27578 NULL
145108 +zpios_dmu_read_30015 zpios_dmu_read 4-5 30015 NULL
145109 +splat_write_30943 splat_write 3 30943 NULL
145110 +zpl_xattr_get_sa_31183 zpl_xattr_get_sa 0 31183 NULL
145111 +dmu_read_uio_31467 dmu_read_uio 4 31467 NULL
145112 +zfs_replay_fuids_31479 zfs_replay_fuids 4 31479 NULL
145113 +spa_history_log_to_phys_31632 spa_history_log_to_phys 0-1 31632 NULL
145114 +__zpl_xattr_get_32601 __zpl_xattr_get 0 32601 NULL
145115 +proc_copyout_string_34049 proc_copyout_string 2 34049 NULL
145116 +nv_alloc_sleep_spl_34544 nv_alloc_sleep_spl 2 34544 NULL
145117 +nv_alloc_nosleep_spl_34761 nv_alloc_nosleep_spl 2 34761 NULL
145118 +zap_leaf_array_match_36922 zap_leaf_array_match 4 36922 NULL
145119 +copyinstr_36980 copyinstr 3 36980 NULL
145120 +zpl_xattr_acl_set_default_37864 zpl_xattr_acl_set_default 4 37864 NULL
145121 +splat_read_38116 splat_read 3 38116 NULL
145122 +sa_setup_38756 sa_setup 4 38756 NULL
145123 +vdev_disk_physio_39898 vdev_disk_physio 3 39898 NULL
145124 +arc_buf_size_39982 arc_buf_size 0 39982 NULL
145125 +kzalloc_nofail_40719 kzalloc_nofail 1 40719 NULL
145126 +fuidstr_to_sid_40777 fuidstr_to_sid 4 40777 NULL
145127 +vdev_raidz_matrix_reconstruct_40852 vdev_raidz_matrix_reconstruct 2-3 40852 NULL
145128 +sa_find_layout_40892 sa_find_layout 4 40892 NULL
145129 +zpl_xattr_get_dir_41918 zpl_xattr_get_dir 0 41918 NULL
145130 +zfs_sa_get_xattr_42600 zfs_sa_get_xattr 0 42600 NULL
145131 +zpl_xattr_acl_set_42808 zpl_xattr_acl_set 4 42808 NULL
145132 +xdr_dec_array_43091 xdr_dec_array 5 43091 NULL
145133 +dsl_dataset_namelen_43136 dsl_dataset_namelen 0 43136 NULL
145134 +kcopy_write_43683 kcopy_write 3 43683 NULL
145135 +uiomove_44355 uiomove 2 44355 NULL
145136 +dmu_read_44418 dmu_read 4-3 44418 NULL
145137 +ddi_copyin_44846 ddi_copyin 3 44846 NULL
145138 +kcopy_do_get_45061 kcopy_do_get 5 45061 NULL
145139 +copyin_45945 copyin 3 45945 NULL
145140 +zil_itx_create_46555 zil_itx_create 2 46555 NULL
145141 +dmu_write_uio_dbuf_48064 dmu_write_uio_dbuf 3 48064 NULL
145142 +blk_rq_pos_48233 blk_rq_pos 0 48233 NULL
145143 +spa_history_write_49650 spa_history_write 3 49650 NULL
145144 +kcopy_copy_pages_to_user_49823 kcopy_copy_pages_to_user 3-4 49823 NULL
145145 +zfs_log_write_50162 zfs_log_write 6-5 50162 NULL
145146 +i_fm_alloc_51038 i_fm_alloc 2 51038 NULL
145147 +copyout_51409 copyout 3 51409 NULL
145148 +zvol_log_write_54898 zvol_log_write 4-3 54898 NULL
145149 +zfs_acl_node_alloc_55641 zfs_acl_node_alloc 1 55641 NULL
145150 +get_nvlist_56685 get_nvlist 2 56685 NULL
145151 +zprop_get_numprops_56820 zprop_get_numprops 0 56820 NULL
145152 +splat_taskq_test4_common_59829 splat_taskq_test4_common 5 59829 NULL
145153 +zfs_replay_domain_cnt_61399 zfs_replay_domain_cnt 0 61399 NULL
145154 +zpios_write_61823 zpios_write 3 61823 NULL
145155 +proc_copyin_string_62019 proc_copyin_string 4 62019 NULL
145156 +random_get_pseudo_bytes_64611 random_get_pseudo_bytes 2 64611 NULL
145157 +zpios_read_64734 zpios_read 3 64734 NULL
145158 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_ipa.c b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
145159 new file mode 100644
145160 index 0000000..9846ab0
145161 --- /dev/null
145162 +++ b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
145163 @@ -0,0 +1,913 @@
145164 +/*
145165 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
145166 + * Licensed under the GPL v2, or (at your option) v3
145167 + *
145168 + * Homepage:
145169 + * https://github.com/ephox-gcc-plugins/size_overflow
145170 + *
145171 + * Documentation:
145172 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
145173 + *
145174 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
145175 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
145176 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
145177 + *
145178 + * Usage:
145179 + * $ make
145180 + * $ make run
145181 + */
145182 +
145183 +#include "size_overflow.h"
145184 +
145185 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs);
145186 +
145187 +next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
145188 +
145189 +static struct cgraph_node_hook_list *function_insertion_hook_holder;
145190 +static struct cgraph_2node_hook_list *node_duplication_hook_holder;
145191 +
145192 +struct cgraph_node *get_cnode(const_tree fndecl)
145193 +{
145194 + gcc_assert(TREE_CODE(fndecl) == FUNCTION_DECL);
145195 +#if BUILDING_GCC_VERSION <= 4005
145196 + return cgraph_get_node((tree)fndecl);
145197 +#else
145198 + return cgraph_get_node(fndecl);
145199 +#endif
145200 +}
145201 +
145202 +static bool compare_next_interesting_functions(next_interesting_function_t cur_node, const char *decl_name, const char *context, unsigned int num)
145203 +{
145204 + if (cur_node->marked == ASM_STMT_SO_MARK)
145205 + return false;
145206 + if (num != CANNOT_FIND_ARG && cur_node->num != num)
145207 + return false;
145208 + if (strcmp(cur_node->context, context))
145209 + return false;
145210 + return !strcmp(cur_node->decl_name, decl_name);
145211 +}
145212 +
145213 +// Return the type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
145214 +static const char* get_decl_context(const_tree decl)
145215 +{
145216 + const char *context;
145217 +
145218 + if (TREE_CODE(decl) == VAR_DECL)
145219 + return "vardecl";
145220 + if (TREE_CODE(decl) == FUNCTION_DECL)
145221 + return "fndecl";
145222 +
145223 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
145224 + context = get_type_name_from_field(decl);
145225 +
145226 + if (!context)
145227 + return "fielddecl";
145228 + return context;
145229 +}
145230 +
145231 +/* Find the function with the specified argument in the list
145232 + * * if marked is ASM_STMT_SO_MARK or YES_SO_MARK then filter accordingly
145233 + * * if num is CANNOT_FIND_ARG then ignore it
145234 + */
145235 +next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked)
145236 +{
145237 + next_interesting_function_t cur_node, head;
145238 +
145239 + head = global_next_interesting_function[hash];
145240 + for (cur_node = head; cur_node; cur_node = cur_node->next) {
145241 + if ((marked == ASM_STMT_SO_MARK || marked == YES_SO_MARK) && cur_node->marked != marked)
145242 + continue;
145243 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
145244 + return cur_node;
145245 + }
145246 + return NULL;
145247 +}
145248 +
145249 +next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked)
145250 +{
145251 + const char *context;
145252 + unsigned int hash;
145253 +
145254 + hash = get_decl_hash(decl, decl_name);
145255 + if (hash == NO_HASH)
145256 + return NULL;
145257 +
145258 + context = get_decl_context(decl);
145259 + return get_global_next_interesting_function_entry(decl_name, context, hash, num, marked);
145260 +}
145261 +
145262 +static bool is_vararg(const_tree fn, unsigned int num)
145263 +{
145264 + const_tree fn_type, last, type;
145265 + tree arg_list;
145266 +
145267 + if (num == 0)
145268 + return false;
145269 + if (fn == NULL_TREE)
145270 + return false;
145271 + if (TREE_CODE(fn) != FUNCTION_DECL)
145272 + return false;
145273 +
145274 + fn_type = TREE_TYPE(fn);
145275 + if (fn_type == NULL_TREE)
145276 + return false;
145277 +
145278 + arg_list = TYPE_ARG_TYPES(fn_type);
145279 + if (arg_list == NULL_TREE)
145280 + return false;
145281 + last = TREE_VALUE(tree_last(arg_list));
145282 +
145283 + if (TREE_CODE_CLASS(TREE_CODE(last)) == tcc_type)
145284 + type = last;
145285 + else
145286 + type = TREE_TYPE(last);
145287 +
145288 + gcc_assert(type != NULL_TREE);
145289 + if (type == void_type_node)
145290 + return false;
145291 +
145292 + return num >= (unsigned int)list_length(arg_list);
145293 +}
145294 +
145295 +next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
145296 +{
145297 + next_interesting_function_t new_node;
145298 +
145299 + new_node = (next_interesting_function_t)xmalloc(sizeof(*new_node));
145300 + new_node->decl_name = xstrdup(decl_name);
145301 + gcc_assert(context);
145302 + new_node->context = xstrdup(context);
145303 + new_node->hash = hash;
145304 + new_node->num = num;
145305 + new_node->next = NULL;
145306 + new_node->children = NULL;
145307 + new_node->marked = marked;
145308 + new_node->orig_next_node = orig_next_node;
145309 + return new_node;
145310 +}
145311 +
145312 +// Create the main data structure
145313 +next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
145314 +{
145315 + unsigned int hash;
145316 + const char *context;
145317 + enum tree_code decl_code = TREE_CODE(decl);
145318 +
145319 + gcc_assert(decl_code == FIELD_DECL || decl_code == FUNCTION_DECL || decl_code == VAR_DECL);
145320 +
145321 + if (is_vararg(decl, num))
145322 + return NULL;
145323 +
145324 + hash = get_decl_hash(decl, decl_name);
145325 + if (hash == NO_HASH)
145326 + return NULL;
145327 +
145328 + gcc_assert(num <= MAX_PARAM);
145329 + // Clones must have an orig_next_node
145330 + gcc_assert(!made_by_compiler(decl) || orig_next_node);
145331 +
145332 + context = get_decl_context(decl);
145333 + return create_new_next_interesting_entry(decl_name, context, hash, num, marked, orig_next_node);
145334 +}
145335 +
145336 +void add_to_global_next_interesting_function(next_interesting_function_t new_entry)
145337 +{
145338 + next_interesting_function_t cur_global_head, cur_global, cur_global_end = NULL;
145339 +
145340 + // new_entry is appended to the end of a list
145341 + new_entry->next = NULL;
145342 +
145343 + cur_global_head = global_next_interesting_function[new_entry->hash];
145344 + if (!cur_global_head) {
145345 + global_next_interesting_function[new_entry->hash] = new_entry;
145346 + return;
145347 + }
145348 +
145349 +
145350 + for (cur_global = cur_global_head; cur_global; cur_global = cur_global->next) {
145351 + if (!cur_global->next)
145352 + cur_global_end = cur_global;
145353 + if (compare_next_interesting_functions(cur_global, new_entry->decl_name, new_entry->context, new_entry->num))
145354 + return;
145355 + }
145356 +
145357 + gcc_assert(cur_global_end);
145358 + cur_global_end->next = new_entry;
145359 +}
145360 +
145361 +/* If the interesting function is a clone then find or create its original next_interesting_function_t node
145362 + * and add it to global_next_interesting_function
145363 + */
145364 +static next_interesting_function_t create_orig_next_node_for_a_clone(const_tree clone_fndecl, unsigned int num, enum size_overflow_mark marked)
145365 +{
145366 + next_interesting_function_t orig_next_node;
145367 + tree decl;
145368 + unsigned int orig_num;
145369 + enum tree_code decl_code;
145370 + const char *decl_name;
145371 +
145372 + decl = get_orig_fndecl(clone_fndecl);
145373 + decl_code = TREE_CODE(decl);
145374 +
145375 + if (decl_code == FIELD_DECL || decl_code == VAR_DECL)
145376 + orig_num = num;
145377 + else
145378 + orig_num = get_correct_argnum(clone_fndecl, decl, num);
145379 +
145380 + // Skip over ISRA.162 parm decls
145381 + if (orig_num == CANNOT_FIND_ARG)
145382 + return NULL;
145383 +
145384 + decl_name = get_orig_decl_name(decl);
145385 + orig_next_node = get_global_next_interesting_function_entry_with_hash(decl, decl_name, orig_num, NO_SO_MARK);
145386 + if (orig_next_node)
145387 + return orig_next_node;
145388 +
145389 + orig_next_node = create_new_next_interesting_decl(decl, decl_name, orig_num, marked, NULL);
145390 + gcc_assert(orig_next_node);
145391 +
145392 + add_to_global_next_interesting_function(orig_next_node);
145393 + return orig_next_node;
145394 +}
145395 +
145396 +// Find or create the next_interesting_function_t node for decl and num
145397 +next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
145398 +{
145399 + next_interesting_function_t cur_next_cnode;
145400 + const char *decl_name = DECL_NAME_POINTER(decl);
145401 +
145402 + cur_next_cnode = get_global_next_interesting_function_entry_with_hash(decl, decl_name, num, marked);
145403 + if (cur_next_cnode)
145404 + goto out;
145405 +
145406 + if (!orig_next_node && made_by_compiler(decl)) {
145407 + orig_next_node = create_orig_next_node_for_a_clone(decl, num, marked);
145408 + if (!orig_next_node)
145409 + return NULL;
145410 + }
145411 +
145412 + cur_next_cnode = create_new_next_interesting_decl(decl, decl_name, num, marked, orig_next_node);
145413 + if (!cur_next_cnode)
145414 + return NULL;
145415 +
145416 + add_to_global_next_interesting_function(cur_next_cnode);
145417 +out:
145418 + if (cur_next_cnode->marked != marked && cur_next_cnode->marked == YES_SO_MARK)
145419 + return cur_next_cnode;
145420 + gcc_assert(cur_next_cnode->marked == marked);
145421 + return cur_next_cnode;
145422 +}
145423 +
145424 +static bool has_next_interesting_function_chain_node(next_interesting_function_t next_cnodes_head, const_tree decl, unsigned int num)
145425 +{
145426 + next_interesting_function_t cur_node;
145427 + const char *context, *decl_name;
145428 +
145429 + decl_name = DECL_NAME_POINTER(decl);
145430 + context = get_decl_context(decl);
145431 + for (cur_node = next_cnodes_head; cur_node; cur_node = cur_node->next) {
145432 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
145433 + return true;
145434 + }
145435 + return false;
145436 +}
145437 +
145438 +static next_interesting_function_t handle_function(next_interesting_function_t next_cnodes_head, tree fndecl, const_tree arg)
145439 +{
145440 + unsigned int num;
145441 + next_interesting_function_t orig_next_node, new_node;
145442 +
145443 + gcc_assert(fndecl != NULL_TREE);
145444 +
145445 + // ignore builtins to not explode coverage (e.g., memcpy)
145446 + if (DECL_BUILT_IN(fndecl))
145447 + return next_cnodes_head;
145448 +
145449 + // convert arg into its position
145450 + if (arg == NULL_TREE)
145451 + num = 0;
145452 + else
145453 + num = find_arg_number_tree(arg, fndecl);
145454 + if (num == CANNOT_FIND_ARG)
145455 + return next_cnodes_head;
145456 +
145457 + if (has_next_interesting_function_chain_node(next_cnodes_head, fndecl, num))
145458 + return next_cnodes_head;
145459 +
145460 + if (made_by_compiler(fndecl)) {
145461 + orig_next_node = create_orig_next_node_for_a_clone(fndecl, num, NO_SO_MARK);
145462 + if (!orig_next_node)
145463 + return next_cnodes_head;
145464 + } else
145465 + orig_next_node = NULL;
145466 + new_node = create_new_next_interesting_decl(fndecl, DECL_NAME_POINTER(fndecl), num, NO_SO_MARK, orig_next_node);
145467 + if (!new_node)
145468 + return next_cnodes_head;
145469 + new_node->next = next_cnodes_head;
145470 + return new_node;
145471 +}
145472 +
145473 +static next_interesting_function_t walk_use_def_next_functions_phi(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree result)
145474 +{
145475 + gphi *phi = as_a_gphi(get_def_stmt(result));
145476 + unsigned int i, n = gimple_phi_num_args(phi);
145477 +
145478 + pointer_set_insert(visited, phi);
145479 + for (i = 0; i < n; i++) {
145480 + tree arg = gimple_phi_arg_def(phi, i);
145481 +
145482 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, arg);
145483 + }
145484 +
145485 + return next_cnodes_head;
145486 +}
145487 +
145488 +static next_interesting_function_t walk_use_def_next_functions_binary(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
145489 +{
145490 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
145491 + tree rhs1, rhs2;
145492 +
145493 + rhs1 = gimple_assign_rhs1(def_stmt);
145494 + rhs2 = gimple_assign_rhs2(def_stmt);
145495 +
145496 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, rhs1);
145497 + return walk_use_def_next_functions(visited, next_cnodes_head, rhs2);
145498 +}
145499 +
145500 +next_interesting_function_t __attribute__((weak)) handle_function_ptr_ret(gimple_set *visited __unused, next_interesting_function_t next_cnodes_head, const_tree fn_ptr __unused)
145501 +{
145502 + return next_cnodes_head;
145503 +}
145504 +
145505 +/* Find all functions that influence lhs
145506 + *
145507 + * Encountered functions are added to the children vector (next_interesting_function_t).
145508 + */
145509 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
145510 +{
145511 + const_gimple def_stmt;
145512 +
145513 + if (skip_types(lhs))
145514 + return next_cnodes_head;
145515 +
145516 + if (TREE_CODE(lhs) == PARM_DECL)
145517 + return handle_function(next_cnodes_head, current_function_decl, lhs);
145518 +
145519 + if (TREE_CODE(lhs) != SSA_NAME)
145520 + return next_cnodes_head;
145521 +
145522 + def_stmt = get_def_stmt(lhs);
145523 + if (!def_stmt)
145524 + return next_cnodes_head;
145525 +
145526 + if (pointer_set_insert(visited, def_stmt))
145527 + return next_cnodes_head;
145528 +
145529 + switch (gimple_code(def_stmt)) {
145530 + case GIMPLE_NOP:
145531 + return walk_use_def_next_functions(visited, next_cnodes_head, SSA_NAME_VAR(lhs));
145532 + case GIMPLE_ASM:
145533 + if (is_size_overflow_asm(def_stmt))
145534 + return walk_use_def_next_functions(visited, next_cnodes_head, get_size_overflow_asm_input(as_a_const_gasm(def_stmt)));
145535 + return next_cnodes_head;
145536 + case GIMPLE_CALL: {
145537 + tree fndecl = gimple_call_fndecl(def_stmt);
145538 +
145539 + if (fndecl != NULL_TREE)
145540 + return handle_function(next_cnodes_head, fndecl, NULL_TREE);
145541 + fndecl = gimple_call_fn(def_stmt);
145542 + return handle_function_ptr_ret(visited, next_cnodes_head, fndecl);
145543 + }
145544 + case GIMPLE_PHI:
145545 + return walk_use_def_next_functions_phi(visited, next_cnodes_head, lhs);
145546 + case GIMPLE_ASSIGN:
145547 + switch (gimple_num_ops(def_stmt)) {
145548 + case 2:
145549 + return walk_use_def_next_functions(visited, next_cnodes_head, gimple_assign_rhs1(def_stmt));
145550 + case 3:
145551 + return walk_use_def_next_functions_binary(visited, next_cnodes_head, lhs);
145552 + }
145553 + default:
145554 + debug_gimple_stmt((gimple)def_stmt);
145555 + error("%s: unknown gimple code", __func__);
145556 + gcc_unreachable();
145557 + }
145558 +}
145559 +
145560 +// Start the search for next_interesting_function_t children based on the (next_interesting_function_t) parent node
145561 +static next_interesting_function_t search_next_functions(const_tree node)
145562 +{
145563 + gimple_set *visited;
145564 + next_interesting_function_t next_cnodes_head;
145565 +
145566 + visited = pointer_set_create();
145567 + next_cnodes_head = walk_use_def_next_functions(visited, NULL, node);
145568 + pointer_set_destroy(visited);
145569 +
145570 + return next_cnodes_head;
145571 +}
145572 +
145573 +// True if child already exists in the next_interesting_function_t children vector
145574 +bool has_next_interesting_function_vec(next_interesting_function_t target, next_interesting_function_t next_node)
145575 +{
145576 + unsigned int i;
145577 + next_interesting_function_t cur;
145578 +
145579 + gcc_assert(next_node);
145580 + // handle recursion
145581 + if (!strcmp(target->decl_name, next_node->decl_name) && target->num == next_node->num)
145582 + return true;
145583 +
145584 +#if BUILDING_GCC_VERSION <= 4007
145585 + if (VEC_empty(next_interesting_function_t, target->children))
145586 + return false;
145587 + FOR_EACH_VEC_ELT(next_interesting_function_t, target->children, i, cur) {
145588 +#else
145589 + FOR_EACH_VEC_SAFE_ELT(target->children, i, cur) {
145590 +#endif
145591 + if (compare_next_interesting_functions(cur, next_node->decl_name, next_node->context, next_node->num))
145592 + return true;
145593 + }
145594 + return false;
145595 +}
145596 +
145597 +void push_child(next_interesting_function_t parent, next_interesting_function_t child)
145598 +{
145599 + if (!has_next_interesting_function_vec(parent, child)) {
145600 +#if BUILDING_GCC_VERSION <= 4007
145601 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
145602 +#else
145603 + vec_safe_push(parent->children, child);
145604 +#endif
145605 + }
145606 +}
145607 +
145608 +void __attribute__((weak)) check_local_variables(next_interesting_function_t next_node __unused) {}
145609 +
145610 +// Add children to parent and global_next_interesting_function
145611 +static void collect_data_for_execute(next_interesting_function_t parent, next_interesting_function_t children)
145612 +{
145613 + next_interesting_function_t cur = children;
145614 +
145615 + gcc_assert(parent);
145616 +
145617 + while (cur) {
145618 + next_interesting_function_t next, child;
145619 +
145620 + next = cur->next;
145621 +
145622 + child = get_global_next_interesting_function_entry(cur->decl_name, cur->context, cur->hash, cur->num, NO_SO_MARK);
145623 + if (!child) {
145624 + add_to_global_next_interesting_function(cur);
145625 + child = cur;
145626 + }
145627 +
145628 + check_local_variables(child);
145629 +
145630 + push_child(parent, child);
145631 +
145632 + cur = next;
145633 + }
145634 +
145635 + check_local_variables(parent);
145636 +}
145637 +
145638 +next_interesting_function_t __attribute__((weak)) get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr __unused, unsigned int num __unused, enum size_overflow_mark marked __unused)
145639 +{
145640 + return NULL;
145641 +}
145642 +
145643 +static next_interesting_function_t create_parent_next_cnode(const_gimple stmt, unsigned int num)
145644 +{
145645 + switch (gimple_code(stmt)) {
145646 + case GIMPLE_ASM:
145647 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, ASM_STMT_SO_MARK, NULL);
145648 + case GIMPLE_CALL: {
145649 + tree decl = gimple_call_fndecl(stmt);
145650 +
145651 + if (decl != NULL_TREE)
145652 + return get_and_create_next_node_from_global_next_nodes(decl, num, NO_SO_MARK, NULL);
145653 + decl = gimple_call_fn(stmt);
145654 + return get_and_create_next_node_from_global_next_nodes_fnptr(decl, num, NO_SO_MARK);
145655 + }
145656 + case GIMPLE_RETURN:
145657 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, NO_SO_MARK, NULL);
145658 + default:
145659 + debug_gimple_stmt((gimple)stmt);
145660 + gcc_unreachable();
145661 + }
145662 +}
145663 +
145664 +// Handle potential next_interesting_function_t parent if its argument has an integer type
145665 +static void collect_all_possible_size_overflow_fns(const_gimple stmt, unsigned int num)
145666 +{
145667 + const_tree start_var;
145668 + next_interesting_function_t children_next_cnode, parent_next_cnode;
145669 +
145670 + switch (gimple_code(stmt)) {
145671 + case GIMPLE_ASM:
145672 + if (!is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)))
145673 + return;
145674 + start_var = get_size_overflow_asm_input(as_a_const_gasm(stmt));
145675 + gcc_assert(start_var != NULL_TREE);
145676 + break;
145677 + case GIMPLE_CALL:
145678 + start_var = gimple_call_arg(stmt, num - 1);
145679 + break;
145680 + case GIMPLE_RETURN:
145681 + start_var = gimple_return_retval(as_a_const_greturn(stmt));
145682 + if (start_var == NULL_TREE)
145683 + return;
145684 + break;
145685 + default:
145686 + debug_gimple_stmt((gimple)stmt);
145687 + gcc_unreachable();
145688 + }
145689 +
145690 + if (skip_types(start_var))
145691 + return;
145692 +
145693 + // handle intentional MARK_TURN_OFF
145694 + if (check_intentional_asm(stmt, num) == MARK_TURN_OFF)
145695 + return;
145696 +
145697 + parent_next_cnode = create_parent_next_cnode(stmt, num);
145698 + if (!parent_next_cnode)
145699 + return;
145700 +
145701 + children_next_cnode = search_next_functions(start_var);
145702 + collect_data_for_execute(parent_next_cnode, children_next_cnode);
145703 +}
145704 +
145705 +// Find potential next_interesting_function_t parents
145706 +static void handle_cgraph_node(struct cgraph_node *node)
145707 +{
145708 + basic_block bb;
145709 + tree cur_fndecl = NODE_DECL(node);
145710 +
145711 + set_current_function_decl(cur_fndecl);
145712 +
145713 + FOR_ALL_BB_FN(bb, cfun) {
145714 + gimple_stmt_iterator gsi;
145715 +
145716 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
145717 + gimple stmt = gsi_stmt(gsi);
145718 +
145719 + switch (gimple_code(stmt)) {
145720 + case GIMPLE_RETURN:
145721 + case GIMPLE_ASM:
145722 + collect_all_possible_size_overflow_fns(stmt, 0);
145723 + break;
145724 + case GIMPLE_CALL: {
145725 + unsigned int i, len;
145726 + tree fndecl = gimple_call_fndecl(stmt);
145727 +
145728 + if (fndecl != NULL_TREE && DECL_BUILT_IN(fndecl))
145729 + break;
145730 +
145731 + len = gimple_call_num_args(stmt);
145732 + for (i = 0; i < len; i++)
145733 + collect_all_possible_size_overflow_fns(stmt, i + 1);
145734 + break;
145735 + }
145736 + default:
145737 + break;
145738 + }
145739 + }
145740 + }
145741 +
145742 + unset_current_function_decl();
145743 +}
145744 +
145745 +/* Collect all potentially interesting function parameters and return values of integer types
145746 + * and store their data flow dependencies
145747 + */
145748 +static void size_overflow_generate_summary(void)
145749 +{
145750 + struct cgraph_node *node;
145751 +
145752 + size_overflow_register_hooks();
145753 +
145754 + FOR_EACH_FUNCTION(node) {
145755 + if (is_valid_cgraph_node(node))
145756 + handle_cgraph_node(node);
145757 + }
145758 +}
145759 +
145760 +static void size_overflow_function_insertion_hook(struct cgraph_node *node __unused, void *data __unused)
145761 +{
145762 + debug_cgraph_node(node);
145763 + gcc_unreachable();
145764 +}
145765 +
145766 +/* Handle dst if src is in the global_next_interesting_function list.
145767 + * If src is a clone then dst inherits the orig_next_node of src otherwise
145768 + * src will become the orig_next_node of dst.
145769 + */
145770 +static void size_overflow_node_duplication_hook(struct cgraph_node *src, struct cgraph_node *dst, void *data __unused)
145771 +{
145772 + next_interesting_function_t head, cur;
145773 + const_tree decl;
145774 + const char *src_name, *src_context;
145775 +
145776 + decl = NODE_DECL(src);
145777 + src_name = DECL_NAME_POINTER(decl);
145778 + src_context = get_decl_context(decl);
145779 +
145780 + head = get_global_next_interesting_function_entry_with_hash(decl, src_name, NONE_ARGNUM, NO_SO_MARK);
145781 + if (!head)
145782 + return;
145783 +
145784 + for (cur = head; cur; cur = cur->next) {
145785 + unsigned int new_argnum;
145786 + next_interesting_function_t orig_next_node, next_node;
145787 + bool dst_clone;
145788 +
145789 + if (!compare_next_interesting_functions(cur, src_name, src_context, CANNOT_FIND_ARG))
145790 + continue;
145791 +
145792 + dst_clone = made_by_compiler(NODE_DECL(dst));
145793 + if (!dst_clone)
145794 + break;
145795 +
145796 + // For clones use the original node instead
145797 + if (cur->orig_next_node)
145798 + orig_next_node = cur->orig_next_node;
145799 + else
145800 + orig_next_node = cur;
145801 +
145802 + new_argnum = get_correct_argnum_fndecl(NODE_DECL(src), NODE_DECL(dst), cur->num);
145803 + if (new_argnum == CANNOT_FIND_ARG)
145804 + continue;
145805 +
145806 + next_node = create_new_next_interesting_decl(NODE_DECL(dst), cgraph_node_name(dst), new_argnum, cur->marked, orig_next_node);
145807 + if (next_node)
145808 + add_to_global_next_interesting_function(next_node);
145809 + }
145810 +}
145811 +
145812 +void size_overflow_register_hooks(void)
145813 +{
145814 + static bool init_p = false;
145815 +
145816 + if (init_p)
145817 + return;
145818 + init_p = true;
145819 +
145820 + function_insertion_hook_holder = cgraph_add_function_insertion_hook(&size_overflow_function_insertion_hook, NULL);
145821 + node_duplication_hook_holder = cgraph_add_node_duplication_hook(&size_overflow_node_duplication_hook, NULL);
145822 +}
145823 +
145824 +static void set_yes_so_mark(next_interesting_function_t next_node)
145825 +{
145826 + next_node->marked = YES_SO_MARK;
145827 + // Mark the orig decl as well if it's a clone
145828 + if (next_node->orig_next_node)
145829 + next_node->orig_next_node->marked = YES_SO_MARK;
145830 +}
145831 +
145832 +// Determine if the function is already in the hash table
145833 +static bool is_marked_fn(next_interesting_function_t next_node)
145834 +{
145835 + const struct size_overflow_hash *entry;
145836 +
145837 + if (next_node->marked != NO_SO_MARK)
145838 + return true;
145839 +
145840 + if (next_node->orig_next_node)
145841 + entry = get_size_overflow_hash_entry(next_node->orig_next_node->hash, next_node->orig_next_node->decl_name, next_node->orig_next_node->num);
145842 + else
145843 + entry = get_size_overflow_hash_entry(next_node->hash, next_node->decl_name, next_node->num);
145844 + if (!entry)
145845 + return false;
145846 +
145847 + set_yes_so_mark(next_node);
145848 + return true;
145849 +}
145850 +
145851 +// Determine if any of the function pointer targets have data flow between the return value and one of the arguments
145852 +static next_interesting_function_t get_same_not_ret_child(next_interesting_function_t parent)
145853 +{
145854 + unsigned int i;
145855 + next_interesting_function_t child;
145856 +
145857 +#if BUILDING_GCC_VERSION <= 4007
145858 + if (VEC_empty(next_interesting_function_t, parent->children))
145859 + return NULL;
145860 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
145861 +#else
145862 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
145863 +#endif
145864 + if (child->num == 0)
145865 + continue;
145866 + if (strcmp(parent->decl_name, child->decl_name))
145867 + continue;
145868 + if (!strcmp(child->context, "fndecl"))
145869 + return child;
145870 + }
145871 + return NULL;
145872 +}
145873 +
145874 +/* Trace a return value of function pointer type back to an argument via a concrete function
145875 + fnptr 0 && fn 0 && (fn 0 -> fn 2) => fnptr 2 */
145876 +static void search_missing_fptr_arg(next_interesting_function_t parent)
145877 +{
145878 + next_interesting_function_t tracked_fn, cur_next_node, child;
145879 + unsigned int i;
145880 +#if BUILDING_GCC_VERSION <= 4007
145881 + VEC(next_interesting_function_t, heap) *new_children = NULL;
145882 +#else
145883 + vec<next_interesting_function_t, va_heap, vl_embed> *new_children = NULL;
145884 +#endif
145885 +
145886 + if (parent->num != 0)
145887 + return;
145888 + if (!strcmp(parent->context, "fndecl"))
145889 + return;
145890 + if (!strcmp(parent->context, "vardecl"))
145891 + return;
145892 +
145893 + // fnptr 0 && fn 0
145894 +#if BUILDING_GCC_VERSION <= 4007
145895 + if (VEC_empty(next_interesting_function_t, parent->children))
145896 + return;
145897 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
145898 +#else
145899 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
145900 +#endif
145901 + if (child->num != 0)
145902 + continue;
145903 + // (fn 0 -> fn 2)
145904 + tracked_fn = get_same_not_ret_child(child);
145905 + if (!tracked_fn)
145906 + continue;
145907 +
145908 + // fn 2 => fnptr 2
145909 + for (cur_next_node = global_next_interesting_function[parent->hash]; cur_next_node; cur_next_node = cur_next_node->next) {
145910 + if (cur_next_node->num != tracked_fn->num)
145911 + continue;
145912 + if (strcmp(parent->decl_name, cur_next_node->decl_name))
145913 + continue;
145914 + if (!has_next_interesting_function_vec(parent, cur_next_node)) {
145915 +#if BUILDING_GCC_VERSION <= 4007
145916 + VEC_safe_push(next_interesting_function_t, heap, new_children, cur_next_node);
145917 +#else
145918 + vec_safe_push(new_children, cur_next_node);
145919 +#endif
145920 + }
145921 + }
145922 + }
145923 +
145924 +#if BUILDING_GCC_VERSION == 4005
145925 + if (VEC_empty(next_interesting_function_t, new_children))
145926 + return;
145927 + FOR_EACH_VEC_ELT(next_interesting_function_t, new_children, i, child)
145928 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
145929 +#elif BUILDING_GCC_VERSION <= 4007
145930 + VEC_safe_splice(next_interesting_function_t, heap, parent->children, new_children);
145931 +#else
145932 + vec_safe_splice(parent->children, new_children);
145933 +#endif
145934 +}
145935 +
145936 +// Do a depth-first recursive dump of the next_interesting_function_t children vector
145937 +static void print_missing_functions(next_interesting_function_set *visited, next_interesting_function_t parent)
145938 +{
145939 + unsigned int i;
145940 + next_interesting_function_t child;
145941 +
145942 + gcc_assert(parent);
145943 + check_global_variables(parent);
145944 + search_missing_fptr_arg(parent);
145945 + print_missing_function(parent);
145946 +
145947 +#if BUILDING_GCC_VERSION <= 4007
145948 + if (VEC_empty(next_interesting_function_t, parent->children))
145949 + return;
145950 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
145951 +#else
145952 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
145953 +#endif
145954 + // Since the parent is a marked function we will set YES_SO_MARK on the children to transform them as well
145955 + child->marked = YES_SO_MARK;
145956 + if (!pointer_set_insert(visited, child))
145957 + print_missing_functions(visited, child);
145958 + }
145959 +}
145960 +
145961 +void __attribute__((weak)) check_global_variables(next_interesting_function_t cur_global __unused) {}
145962 +
145963 +// Print all missing interesting functions
145964 +static unsigned int size_overflow_execute(void)
145965 +{
145966 + unsigned int i;
145967 + next_interesting_function_set *visited;
145968 + next_interesting_function_t cur_global;
145969 +
145970 + visited = next_interesting_function_pointer_set_create();
145971 +
145972 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
145973 + for (cur_global = global_next_interesting_function[i]; cur_global; cur_global = cur_global->next) {
145974 + if (is_marked_fn(cur_global))
145975 + print_missing_functions(visited, cur_global);
145976 + }
145977 + }
145978 +
145979 + pointer_set_destroy(visited);
145980 +
145981 +/* if (in_lto_p) {
145982 + fprintf(stderr, "%s: SIZE_OVERFLOW EXECUTE\n", __func__);
145983 + print_global_next_interesting_functions();
145984 + }*/
145985 +
145986 + return 0;
145987 +}
145988 +
145989 +// Omit the IPA/LTO callbacks until https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61311 gets fixed (license concerns)
145990 +#if BUILDING_GCC_VERSION >= 4008
145991 +void __attribute__((weak)) size_overflow_write_summary_lto(void) {}
145992 +#elif BUILDING_GCC_VERSION >= 4006
145993 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused, varpool_node_set vset __unused) {}
145994 +#else
145995 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused) {}
145996 +#endif
145997 +
145998 +void __attribute__((weak)) size_overflow_read_summary_lto(void) {}
145999 +
146000 +#if BUILDING_GCC_VERSION >= 4009
146001 +static const struct pass_data size_overflow_functions_pass_data = {
146002 +#else
146003 +static struct ipa_opt_pass_d size_overflow_functions_pass = {
146004 + .pass = {
146005 +#endif
146006 + .type = IPA_PASS,
146007 + .name = "size_overflow_functions",
146008 +#if BUILDING_GCC_VERSION >= 4008
146009 + .optinfo_flags = OPTGROUP_NONE,
146010 +#endif
146011 +#if BUILDING_GCC_VERSION >= 5000
146012 +#elif BUILDING_GCC_VERSION >= 4009
146013 + .has_gate = false,
146014 + .has_execute = true,
146015 +#else
146016 + .gate = NULL,
146017 + .execute = size_overflow_execute,
146018 + .sub = NULL,
146019 + .next = NULL,
146020 + .static_pass_number = 0,
146021 +#endif
146022 + .tv_id = TV_NONE,
146023 + .properties_required = 0,
146024 + .properties_provided = 0,
146025 + .properties_destroyed = 0,
146026 + .todo_flags_start = 0,
146027 + .todo_flags_finish = 0,
146028 +#if BUILDING_GCC_VERSION < 4009
146029 + },
146030 + .generate_summary = size_overflow_generate_summary,
146031 + .write_summary = size_overflow_write_summary_lto,
146032 + .read_summary = size_overflow_read_summary_lto,
146033 +#if BUILDING_GCC_VERSION >= 4006
146034 + .write_optimization_summary = size_overflow_write_summary_lto,
146035 + .read_optimization_summary = size_overflow_read_summary_lto,
146036 +#endif
146037 + .stmt_fixup = NULL,
146038 + .function_transform_todo_flags_start = 0,
146039 + .function_transform = size_overflow_transform,
146040 + .variable_transform = NULL,
146041 +#endif
146042 +};
146043 +
146044 +#if BUILDING_GCC_VERSION >= 4009
146045 +namespace {
146046 +class size_overflow_functions_pass : public ipa_opt_pass_d {
146047 +public:
146048 + size_overflow_functions_pass() : ipa_opt_pass_d(size_overflow_functions_pass_data,
146049 + g,
146050 + size_overflow_generate_summary,
146051 + size_overflow_write_summary_lto,
146052 + size_overflow_read_summary_lto,
146053 + size_overflow_write_summary_lto,
146054 + size_overflow_read_summary_lto,
146055 + NULL,
146056 + 0,
146057 + size_overflow_transform,
146058 + NULL) {}
146059 +#if BUILDING_GCC_VERSION >= 5000
146060 + virtual unsigned int execute(function *) { return size_overflow_execute(); }
146061 +#else
146062 + unsigned int execute() { return size_overflow_execute(); }
146063 +#endif
146064 +};
146065 +}
146066 +
146067 +opt_pass *make_size_overflow_functions_pass(void)
146068 +{
146069 + return new size_overflow_functions_pass();
146070 +}
146071 +#else
146072 +struct opt_pass *make_size_overflow_functions_pass(void)
146073 +{
146074 + return &size_overflow_functions_pass.pass;
146075 +}
146076 +#endif
146077 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
146078 new file mode 100644
146079 index 0000000..cf8320d
146080 --- /dev/null
146081 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
146082 @@ -0,0 +1,256 @@
146083 +/*
146084 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
146085 + * Licensed under the GPL v2, or (at your option) v3
146086 + *
146087 + * Homepage:
146088 + * https://github.com/ephox-gcc-plugins/size_overflow
146089 + *
146090 + * Documentation:
146091 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
146092 + *
146093 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
146094 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
146095 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
146096 + *
146097 + * Usage:
146098 + * $ make
146099 + * $ make run
146100 + */
146101 +
146102 +#include "size_overflow.h"
146103 +
146104 +int plugin_is_GPL_compatible;
146105 +
146106 +tree report_size_overflow_decl;
146107 +
146108 +tree size_overflow_type_HI;
146109 +tree size_overflow_type_SI;
146110 +tree size_overflow_type_DI;
146111 +tree size_overflow_type_TI;
146112 +
146113 +static struct plugin_info size_overflow_plugin_info = {
146114 + .version = "20150429",
146115 + .help = "no-size-overflow\tturn off size overflow checking\n",
146116 +};
146117 +
146118 +static tree handle_size_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
146119 +{
146120 + unsigned int arg_count;
146121 + enum tree_code code = TREE_CODE(*node);
146122 +
146123 + switch (code) {
146124 + case FUNCTION_DECL:
146125 + arg_count = type_num_arguments(TREE_TYPE(*node));
146126 + break;
146127 + case FUNCTION_TYPE:
146128 + case METHOD_TYPE:
146129 + arg_count = type_num_arguments(*node);
146130 + break;
146131 + default:
146132 + *no_add_attrs = true;
146133 + error("%s: %qE attribute only applies to functions", __func__, name);
146134 + return NULL_TREE;
146135 + }
146136 +
146137 + for (; args; args = TREE_CHAIN(args)) {
146138 + int cur_val;
146139 + tree position = TREE_VALUE(args);
146140 +
146141 + if (TREE_CODE(position) != INTEGER_CST) {
146142 + error("%s: parameter isn't an integer", __func__);
146143 + debug_tree(args);
146144 + *no_add_attrs = true;
146145 + return NULL_TREE;
146146 + }
146147 +
146148 + cur_val = tree_to_shwi(position);
146149 + if (cur_val < 0 || arg_count < (unsigned int)cur_val) {
146150 + error("%s: parameter %d is outside range.", __func__, cur_val);
146151 + *no_add_attrs = true;
146152 + return NULL_TREE;
146153 + }
146154 + }
146155 + return NULL_TREE;
146156 +}
146157 +
146158 +static tree handle_intentional_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
146159 +{
146160 + unsigned int arg_count;
146161 + HOST_WIDE_INT s_first_arg;
146162 + enum tree_code code = TREE_CODE(*node);
146163 +
146164 + switch (code) {
146165 + case FUNCTION_DECL:
146166 + arg_count = type_num_arguments(TREE_TYPE(*node));
146167 + break;
146168 + case FUNCTION_TYPE:
146169 + case METHOD_TYPE:
146170 + arg_count = type_num_arguments(*node);
146171 + break;
146172 + case FIELD_DECL:
146173 + return NULL_TREE;
146174 + default:
146175 + *no_add_attrs = true;
146176 + error("%qE attribute only applies to functions", name);
146177 + return NULL_TREE;
146178 + }
146179 +
146180 + s_first_arg = tree_to_shwi(TREE_VALUE(args));
146181 + if (s_first_arg == -1)
146182 + return NULL_TREE;
146183 + if (s_first_arg < -1)
146184 + error("%s: parameter %d is outside range.", __func__, (int)s_first_arg);
146185 +
146186 + for (; args; args = TREE_CHAIN(args)) {
146187 + unsigned int cur_val;
146188 +
146189 + if (TREE_CODE(TREE_VALUE(args)) != INTEGER_CST) {
146190 + error("%s: parameter isn't an integer", __func__);
146191 + debug_tree(args);
146192 + *no_add_attrs = true;
146193 + return NULL_TREE;
146194 + }
146195 +
146196 + cur_val = (unsigned int)tree_to_uhwi(TREE_VALUE(args));
146197 + if (cur_val > arg_count ) {
146198 + error("%s: parameter %u is outside range. (arg_count: %u)", __func__, cur_val, arg_count);
146199 + *no_add_attrs = true;
146200 + return NULL_TREE;
146201 + }
146202 + }
146203 + return NULL_TREE;
146204 +}
146205 +
146206 +static struct attribute_spec size_overflow_attr = {
146207 + .name = "size_overflow",
146208 + .min_length = 1,
146209 + .max_length = -1,
146210 + .decl_required = true,
146211 + .type_required = false,
146212 + .function_type_required = false,
146213 + .handler = handle_size_overflow_attribute,
146214 +#if BUILDING_GCC_VERSION >= 4007
146215 + .affects_type_identity = false
146216 +#endif
146217 +};
146218 +
146219 +static struct attribute_spec intentional_overflow_attr = {
146220 + .name = "intentional_overflow",
146221 + .min_length = 1,
146222 + .max_length = -1,
146223 + .decl_required = true,
146224 + .type_required = false,
146225 + .function_type_required = false,
146226 + .handler = handle_intentional_overflow_attribute,
146227 +#if BUILDING_GCC_VERSION >= 4007
146228 + .affects_type_identity = false
146229 +#endif
146230 +};
146231 +
146232 +static void register_attributes(void __unused *event_data, void __unused *data)
146233 +{
146234 + register_attribute(&size_overflow_attr);
146235 + register_attribute(&intentional_overflow_attr);
146236 +}
146237 +
146238 +static tree create_typedef(tree type, const char* ident)
146239 +{
146240 + tree new_type, decl;
146241 +
146242 + new_type = build_variant_type_copy(type);
146243 + decl = build_decl(BUILTINS_LOCATION, TYPE_DECL, get_identifier(ident), new_type);
146244 + DECL_ORIGINAL_TYPE(decl) = type;
146245 + TYPE_NAME(new_type) = decl;
146246 + return new_type;
146247 +}
146248 +
146249 +// Create the noreturn report_size_overflow() function decl.
146250 +static void size_overflow_start_unit(void __unused *gcc_data, void __unused *user_data)
146251 +{
146252 + tree const_char_ptr_type_node;
146253 + tree fntype;
146254 +
146255 + const_char_ptr_type_node = build_pointer_type(build_type_variant(char_type_node, 1, 0));
146256 +
146257 + size_overflow_type_HI = create_typedef(intHI_type_node, "size_overflow_type_HI");
146258 + size_overflow_type_SI = create_typedef(intSI_type_node, "size_overflow_type_SI");
146259 + size_overflow_type_DI = create_typedef(intDI_type_node, "size_overflow_type_DI");
146260 + size_overflow_type_TI = create_typedef(intTI_type_node, "size_overflow_type_TI");
146261 +
146262 + // void report_size_overflow(const char *loc_file, unsigned int loc_line, const char *current_func, const char *ssa_var)
146263 + fntype = build_function_type_list(void_type_node,
146264 + const_char_ptr_type_node,
146265 + unsigned_type_node,
146266 + const_char_ptr_type_node,
146267 + const_char_ptr_type_node,
146268 + NULL_TREE);
146269 + report_size_overflow_decl = build_fn_decl("report_size_overflow", fntype);
146270 +
146271 + DECL_ASSEMBLER_NAME(report_size_overflow_decl);
146272 + TREE_PUBLIC(report_size_overflow_decl) = 1;
146273 + DECL_EXTERNAL(report_size_overflow_decl) = 1;
146274 + DECL_ARTIFICIAL(report_size_overflow_decl) = 1;
146275 + TREE_THIS_VOLATILE(report_size_overflow_decl) = 1;
146276 +// !!!
146277 + DECL_PRESERVE_P(report_size_overflow_decl) = 1;
146278 + DECL_UNINLINABLE(report_size_overflow_decl) = 1;
146279 + TREE_USED(report_size_overflow_decl) = 1;
146280 + TREE_NOTHROW(report_size_overflow_decl) = 1;
146281 +}
146282 +
146283 +
146284 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
146285 +{
146286 + int i;
146287 + const char * const plugin_name = plugin_info->base_name;
146288 + const int argc = plugin_info->argc;
146289 + const struct plugin_argument * const argv = plugin_info->argv;
146290 + bool enable = true;
146291 + struct register_pass_info insert_size_overflow_asm_pass_info;
146292 + struct register_pass_info size_overflow_functions_pass_info;
146293 +
146294 + static const struct ggc_root_tab gt_ggc_r_gt_size_overflow[] = {
146295 + {
146296 + .base = &report_size_overflow_decl,
146297 + .nelt = 1,
146298 + .stride = sizeof(report_size_overflow_decl),
146299 + .cb = &gt_ggc_mx_tree_node,
146300 + .pchw = &gt_pch_nx_tree_node
146301 + },
146302 + LAST_GGC_ROOT_TAB
146303 + };
146304 +
146305 + insert_size_overflow_asm_pass_info.pass = make_insert_size_overflow_asm_pass();
146306 + insert_size_overflow_asm_pass_info.reference_pass_name = "ssa";
146307 + insert_size_overflow_asm_pass_info.ref_pass_instance_number = 1;
146308 + insert_size_overflow_asm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
146309 +
146310 + size_overflow_functions_pass_info.pass = make_size_overflow_functions_pass();
146311 + size_overflow_functions_pass_info.reference_pass_name = "inline";
146312 + size_overflow_functions_pass_info.ref_pass_instance_number = 1;
146313 + size_overflow_functions_pass_info.pos_op = PASS_POS_INSERT_AFTER;
146314 +
146315 + if (!plugin_default_version_check(version, &gcc_version)) {
146316 + error(G_("incompatible gcc/plugin versions"));
146317 + return 1;
146318 + }
146319 +
146320 + for (i = 0; i < argc; ++i) {
146321 + if (!strcmp(argv[i].key, "no-size-overflow")) {
146322 + enable = false;
146323 + continue;
146324 + }
146325 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
146326 + }
146327 +
146328 + register_callback(plugin_name, PLUGIN_INFO, NULL, &size_overflow_plugin_info);
146329 + if (enable) {
146330 + register_callback(plugin_name, PLUGIN_START_UNIT, &size_overflow_start_unit, NULL);
146331 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_size_overflow);
146332 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &insert_size_overflow_asm_pass_info);
146333 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &size_overflow_functions_pass_info);
146334 + }
146335 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
146336 +
146337 + return 0;
146338 +}
146339 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
146340 new file mode 100644
146341 index 0000000..1d9ddb6
146342 --- /dev/null
146343 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
146344 @@ -0,0 +1,345 @@
146345 +/*
146346 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
146347 + * Licensed under the GPL v2, or (at your option) v3
146348 + *
146349 + * Homepage:
146350 + * https://github.com/ephox-gcc-plugins/size_overflow
146351 + *
146352 + * Documentation:
146353 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
146354 + *
146355 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
146356 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
146357 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
146358 + *
146359 + * Usage:
146360 + * $ make
146361 + * $ make run
146362 + */
146363 +
146364 +#include "size_overflow.h"
146365 +
146366 +#include "size_overflow_hash.h"
146367 +#include "size_overflow_hash_aux.h"
146368 +
146369 +static const_tree get_function_type(const_tree decl)
146370 +{
146371 + if (FUNCTION_PTR_P(decl))
146372 + return TREE_TYPE(TREE_TYPE(decl));
146373 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
146374 + return TREE_TYPE(decl);
146375 +}
146376 +
146377 +static unsigned char get_tree_code(const_tree type)
146378 +{
146379 + switch (TREE_CODE(type)) {
146380 + case ARRAY_TYPE:
146381 + return 0;
146382 + case BOOLEAN_TYPE:
146383 + return 1;
146384 + case ENUMERAL_TYPE:
146385 + return 2;
146386 + case FUNCTION_TYPE:
146387 + return 3;
146388 + case INTEGER_TYPE:
146389 + return 4;
146390 + case POINTER_TYPE:
146391 + return 5;
146392 + case RECORD_TYPE:
146393 + return 6;
146394 + case UNION_TYPE:
146395 + return 7;
146396 + case VOID_TYPE:
146397 + return 8;
146398 + case REAL_TYPE:
146399 + return 9;
146400 + case VECTOR_TYPE:
146401 + return 10;
146402 + case REFERENCE_TYPE:
146403 + return 11;
146404 + case OFFSET_TYPE:
146405 + return 12;
146406 + case COMPLEX_TYPE:
146407 + return 13;
146408 + default:
146409 + debug_tree((tree)type);
146410 + gcc_unreachable();
146411 + }
146412 +}
146413 +
146414 +// http://www.team5150.com/~andrew/noncryptohashzoo2~/CrapWow.html
146415 +static unsigned int CrapWow(const char *key, unsigned int len, unsigned int seed)
146416 +{
146417 +#define cwfold( a, b, lo, hi ) { p = (unsigned int)(a) * (unsigned long long)(b); lo ^= (unsigned int)p; hi ^= (unsigned int)(p >> 32); }
146418 +#define cwmixa( in ) { cwfold( in, m, k, h ); }
146419 +#define cwmixb( in ) { cwfold( in, n, h, k ); }
146420 +
146421 + unsigned int m = 0x57559429;
146422 + unsigned int n = 0x5052acdb;
146423 + const unsigned int *key4 = (const unsigned int *)key;
146424 + unsigned int h = len;
146425 + unsigned int k = len + seed + n;
146426 + unsigned long long p;
146427 +
146428 + while (len >= 8) {
146429 + cwmixb(key4[0]) cwmixa(key4[1]) key4 += 2;
146430 + len -= 8;
146431 + }
146432 + if (len >= 4) {
146433 + cwmixb(key4[0]) key4 += 1;
146434 + len -= 4;
146435 + }
146436 + if (len)
146437 + cwmixa(key4[0] & ((1 << (len * 8)) - 1 ));
146438 + cwmixb(h ^ (k + n));
146439 + return k ^ h;
146440 +
146441 +#undef cwfold
146442 +#undef cwmixa
146443 +#undef cwmixb
146444 +}
146445 +
146446 +// For function pointer fields include the structure name in the hash
146447 +static unsigned int get_type_name_hash(const_tree decl)
146448 +{
146449 + const char *type_str;
146450 + unsigned int type_name_len;
146451 +
146452 + if (!FUNCTION_PTR_P(decl))
146453 + return 0;
146454 + if (TREE_CODE(decl) == VAR_DECL)
146455 + return 0;
146456 +
146457 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
146458 + type_str = get_type_name_from_field(decl);
146459 + if (!type_str)
146460 + return 0;
146461 + type_name_len = strlen(type_str);
146462 + return CrapWow(type_str, type_name_len, 0) & 0xffff;
146463 +}
146464 +
146465 +static void set_hash(struct decl_hash *decl_hash_data)
146466 +{
146467 + unsigned int fn, type, codes, seed = 0;
146468 +
146469 + fn = CrapWow(decl_hash_data->fn_name, strlen(decl_hash_data->fn_name), seed) & 0xffff;
146470 + codes = CrapWow((const char*)decl_hash_data->tree_codes, decl_hash_data->tree_codes_len, seed) & 0xffff;
146471 + type = get_type_name_hash(decl_hash_data->decl);
146472 + decl_hash_data->hash = type ^ fn ^ codes;
146473 +}
146474 +
146475 +static void set_decl_type_codes(const_tree type, struct decl_hash *decl_hash_data)
146476 +{
146477 + gcc_assert(type != NULL_TREE);
146478 + gcc_assert(TREE_CODE_CLASS(TREE_CODE(type)) == tcc_type);
146479 +
146480 + while (type && decl_hash_data->tree_codes_len < CODES_LIMIT) {
146481 + decl_hash_data->tree_codes[decl_hash_data->tree_codes_len] = get_tree_code(type);
146482 + decl_hash_data->tree_codes_len++;
146483 + type = TREE_TYPE(type);
146484 + }
146485 +}
146486 +
146487 +static void set_result_codes(const_tree node, struct decl_hash *decl_hash_data)
146488 +{
146489 + const_tree result;
146490 +
146491 + gcc_assert(node != NULL_TREE);
146492 +
146493 + if (DECL_P(node)) {
146494 + result = DECL_RESULT(node);
146495 + if (result != NULL_TREE)
146496 + return set_decl_type_codes(TREE_TYPE(result), decl_hash_data);
146497 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
146498 + }
146499 +
146500 + gcc_assert(TYPE_P(node));
146501 +
146502 + if (TREE_CODE(node) == FUNCTION_TYPE)
146503 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
146504 +
146505 + return set_decl_type_codes(node, decl_hash_data);
146506 +}
146507 +
146508 +static void set_decl_codes(struct decl_hash *decl_hash_data)
146509 +{
146510 + const_tree arg, type;
146511 + enum tree_code code;
146512 +
146513 + if (TREE_CODE(decl_hash_data->decl) == VAR_DECL) {
146514 + set_decl_type_codes(TREE_TYPE(decl_hash_data->decl), decl_hash_data);
146515 + return;
146516 + }
146517 +
146518 + type = get_function_type(decl_hash_data->decl);
146519 + code = TREE_CODE(type);
146520 + gcc_assert(code == FUNCTION_TYPE || code == METHOD_TYPE);
146521 +
146522 + if (FUNCTION_PTR_P(decl_hash_data->decl))
146523 + set_result_codes(type, decl_hash_data);
146524 + else
146525 + set_result_codes(decl_hash_data->decl, decl_hash_data);
146526 +
146527 + for (arg = TYPE_ARG_TYPES(type); arg != NULL_TREE && decl_hash_data->tree_codes_len < CODES_LIMIT; arg = TREE_CHAIN(arg))
146528 + set_decl_type_codes(TREE_VALUE(arg), decl_hash_data);
146529 +}
146530 +
146531 +static const struct size_overflow_hash *get_proper_hash_chain(const struct size_overflow_hash *entry, const char *func_name)
146532 +{
146533 + while (entry) {
146534 + if (!strcmp(entry->name, func_name))
146535 + return entry;
146536 + entry = entry->next;
146537 + }
146538 + return NULL;
146539 +}
146540 +
146541 +unsigned int get_decl_hash(const_tree decl, const char *decl_name)
146542 +{
146543 + struct decl_hash decl_hash_data;
146544 + enum tree_code code = TREE_CODE(decl);
146545 +
146546 + gcc_assert(code == FIELD_DECL || code == FUNCTION_DECL || code == VAR_DECL);
146547 +
146548 + // skip builtins __builtin_constant_p
146549 + if (code == FUNCTION_DECL && DECL_BUILT_IN(decl))
146550 + return NO_HASH;
146551 +
146552 + decl_hash_data.fn_name = decl_name;
146553 + decl_hash_data.decl = decl;
146554 + decl_hash_data.tree_codes_len = 0;
146555 +
146556 + set_decl_codes(&decl_hash_data);
146557 + gcc_assert(decl_hash_data.tree_codes_len != 0);
146558 + set_hash(&decl_hash_data);
146559 + return decl_hash_data.hash;
146560 +}
146561 +
146562 +const char *get_orig_decl_name(const_tree decl)
146563 +{
146564 + const char *name;
146565 + unsigned int len;
146566 + const void *end;
146567 + const_tree orig_decl = DECL_ORIGIN(decl);
146568 +
146569 + len = DECL_NAME_LENGTH(orig_decl);
146570 + name = DECL_NAME_POINTER(orig_decl);
146571 +
146572 + /* Sometimes gcc loses the original cgraph node leaving only clones behind.
146573 + * In such cases we will extract the name from the clone and use it in the hash table
146574 + * without checking the parameter number on the original (unavailable) decl.
146575 + */
146576 +
146577 + if (made_by_compiler(orig_decl)) {
146578 + end = memchr(name, '.', len);
146579 + gcc_assert(end);
146580 + len = (long)end - (long)name;
146581 + gcc_assert(len > 0);
146582 + }
146583 +
146584 + return xstrndup(name, len);
146585 +}
146586 +
146587 +const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum)
146588 +{
146589 + const struct size_overflow_hash *entry, *entry_node;
146590 +
146591 + entry = size_overflow_hash[hash];
146592 + entry_node = get_proper_hash_chain(entry, decl_name);
146593 + if (entry_node && entry_node->param & (1U << argnum))
146594 + return entry_node;
146595 +
146596 + entry = size_overflow_hash_aux[hash];
146597 + entry_node = get_proper_hash_chain(entry, decl_name);
146598 + if (entry_node && entry_node->param & (1U << argnum))
146599 + return entry_node;
146600 +
146601 + return NULL;
146602 +}
146603 +
146604 +const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum)
146605 +{
146606 + const struct size_overflow_hash *entry;
146607 + const_tree orig_decl;
146608 + unsigned int orig_argnum, hash;
146609 + const char *decl_name;
146610 +
146611 + if (made_by_compiler(fndecl)) {
146612 + orig_decl = get_orig_fndecl(fndecl);
146613 + orig_argnum = get_correct_argnum(fndecl, orig_decl, argnum);
146614 + } else {
146615 + orig_decl = fndecl;
146616 + orig_argnum = argnum;
146617 + }
146618 +
146619 + if (orig_argnum == CANNOT_FIND_ARG)
146620 + return NULL;
146621 +
146622 + decl_name = get_orig_decl_name(orig_decl);
146623 + hash = get_decl_hash(orig_decl, decl_name);
146624 + if (hash == NO_HASH)
146625 + return NULL;
146626 +
146627 + entry = get_size_overflow_hash_entry(hash, decl_name, orig_argnum);
146628 + return entry;
146629 +}
146630 +
146631 +unsigned int find_arg_number_tree(const_tree arg, const_tree func)
146632 +{
146633 + tree var;
146634 + unsigned int argnum = 1;
146635 +
146636 + if (DECL_ARGUMENTS(func) == NULL_TREE)
146637 + return CANNOT_FIND_ARG;
146638 +
146639 + if (TREE_CODE(arg) == SSA_NAME)
146640 + arg = SSA_NAME_VAR(arg);
146641 +
146642 + for (var = DECL_ARGUMENTS(func); var; var = TREE_CHAIN(var), argnum++) {
146643 + if (!operand_equal_p(arg, var, 0) && strcmp(DECL_NAME_POINTER(var), DECL_NAME_POINTER(arg)))
146644 + continue;
146645 + if (!skip_types(var))
146646 + return argnum;
146647 + }
146648 +
146649 + return CANNOT_FIND_ARG;
146650 +}
146651 +
146652 +const_tree get_attribute(const char* attr_name, const_tree decl)
146653 +{
146654 + const_tree attr = lookup_attribute(attr_name, DECL_ATTRIBUTES(decl));
146655 + if (attr && TREE_VALUE(attr))
146656 + return attr;
146657 + return NULL_TREE;
146658 +}
146659 +
146660 +/* Check if the function has a size_overflow attribute or it is in the size_overflow hash table.
146661 + * If the function is missing everywhere then print the missing message into stderr.
146662 + */
146663 +void print_missing_function(next_interesting_function_t node)
146664 +{
146665 + unsigned int argnum, hash;
146666 + const struct size_overflow_hash *entry;
146667 + const char *decl_name;
146668 +
146669 + if (node->marked == ASM_STMT_SO_MARK)
146670 + return;
146671 +
146672 + if (node->orig_next_node) {
146673 + hash = node->orig_next_node->hash;
146674 + decl_name = node->orig_next_node->decl_name;
146675 + argnum = node->orig_next_node->num;
146676 + } else {
146677 + hash = node->hash;
146678 + decl_name = node->decl_name;
146679 + argnum = node->num;
146680 + }
146681 +
146682 + entry = get_size_overflow_hash_entry(hash, decl_name, argnum);
146683 + if (entry)
146684 + return;
146685 +
146686 + // inform() would be too slow
146687 + fprintf(stderr, "Function %s is missing from the size_overflow hash table +%s+%u+%u+\n", decl_name, decl_name, argnum, hash);
146688 +}
146689 +
146690 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform.c b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
146691 new file mode 100644
146692 index 0000000..13c610e
146693 --- /dev/null
146694 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
146695 @@ -0,0 +1,431 @@
146696 +/*
146697 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
146698 + * Licensed under the GPL v2, or (at your option) v3
146699 + *
146700 + * Homepage:
146701 + * https://github.com/ephox-gcc-plugins/size_overflow
146702 + *
146703 + * Documentation:
146704 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
146705 + *
146706 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
146707 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
146708 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
146709 + *
146710 + * Usage:
146711 + * $ make
146712 + * $ make run
146713 + */
146714 +
146715 +#include "size_overflow.h"
146716 +
146717 +static tree cast_to_orig_type(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node)
146718 +{
146719 + const_gimple assign;
146720 + tree orig_type = TREE_TYPE(orig_node);
146721 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
146722 +
146723 + assign = build_cast_stmt(visited, orig_type, new_node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
146724 + return get_lhs(assign);
146725 +}
146726 +
146727 +static void change_size_overflow_asm_input(gasm *stmt, tree new_input)
146728 +{
146729 + tree list;
146730 +
146731 + gcc_assert(is_size_overflow_insert_check_asm(stmt));
146732 +
146733 + list = build_tree_list(NULL_TREE, build_string(3, "rm"));
146734 + list = chainon(NULL_TREE, build_tree_list(list, new_input));
146735 + gimple_asm_set_input_op(stmt, 0, list);
146736 +}
146737 +
146738 +static void change_orig_node(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node, unsigned int num)
146739 +{
146740 + tree cast_lhs = cast_to_orig_type(visited, stmt, orig_node, new_node);
146741 +
146742 + switch (gimple_code(stmt)) {
146743 + case GIMPLE_RETURN:
146744 + gimple_return_set_retval(as_a_greturn(stmt), cast_lhs);
146745 + break;
146746 + case GIMPLE_CALL:
146747 + gimple_call_set_arg(stmt, num - 1, cast_lhs);
146748 + break;
146749 + case GIMPLE_ASM:
146750 + change_size_overflow_asm_input(as_a_gasm(stmt), cast_lhs);
146751 + break;
146752 + default:
146753 + debug_gimple_stmt(stmt);
146754 + gcc_unreachable();
146755 + }
146756 +
146757 + update_stmt(stmt);
146758 +}
146759 +
146760 +// e.g., 3.8.2, 64, arch/x86/ia32/ia32_signal.c copy_siginfo_from_user32(): compat_ptr() u32 max
146761 +static bool skip_asm_cast(const_tree arg)
146762 +{
146763 + gimple def_stmt = get_def_stmt(arg);
146764 +
146765 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
146766 + return false;
146767 +
146768 + def_stmt = get_def_stmt(gimple_assign_rhs1(def_stmt));
146769 + if (is_size_overflow_asm(def_stmt))
146770 + return false;
146771 + return def_stmt && gimple_code(def_stmt) == GIMPLE_ASM;
146772 +}
146773 +
146774 +struct interesting_stmts {
146775 + struct interesting_stmts *next;
146776 + gimple first_stmt;
146777 + tree orig_node;
146778 + unsigned int num;
146779 +};
146780 +
146781 +static struct interesting_stmts *create_interesting_stmts(struct interesting_stmts *head, tree orig_node, gimple first_stmt, unsigned int num)
146782 +{
146783 + struct interesting_stmts *new_node;
146784 +
146785 + new_node = (struct interesting_stmts *)xmalloc(sizeof(*new_node));
146786 + new_node->first_stmt = first_stmt;
146787 + new_node->num = num;
146788 + new_node->orig_node = orig_node;
146789 + new_node->next = head;
146790 + return new_node;
146791 +}
146792 +
146793 +static void free_interesting_stmts(struct interesting_stmts *head)
146794 +{
146795 + while (head) {
146796 + struct interesting_stmts *cur = head->next;
146797 + free(head);
146798 + head = cur;
146799 + }
146800 +}
146801 +
146802 +/* This function calls the main recursion function (expand) that duplicates the stmts. Before that it checks the intentional_overflow attribute,
146803 + * it decides whether the duplication is necessary or not. After expand() it changes the orig node to the duplicated node
146804 + * in the original stmt (first stmt) and it inserts the overflow check for the arg of the callee or for the return value.
146805 + */
146806 +static struct interesting_stmts *search_interesting_stmt(struct interesting_stmts *head, gimple first_stmt, tree orig_node, unsigned int num)
146807 +{
146808 + enum tree_code orig_code;
146809 +
146810 + gcc_assert(orig_node != NULL_TREE);
146811 +
146812 + if (is_gimple_constant(orig_node))
146813 + return head;
146814 +
146815 + orig_code = TREE_CODE(orig_node);
146816 + gcc_assert(orig_code != FIELD_DECL && orig_code != FUNCTION_DECL);
146817 + gcc_assert(!skip_types(orig_node));
146818 +
146819 + if (check_intentional_asm(first_stmt, num) != MARK_NO)
146820 + return head;
146821 +
146822 + if (SSA_NAME_IS_DEFAULT_DEF(orig_node))
146823 + return head;
146824 +
146825 + if (skip_asm_cast(orig_node))
146826 + return head;
146827 +
146828 + return create_interesting_stmts(head, orig_node, first_stmt, num);
146829 +}
146830 +
146831 +static void handle_interesting_stmt(struct visited *visited, struct interesting_stmts *head)
146832 +{
146833 + struct interesting_stmts *cur;
146834 +
146835 + for (cur = head; cur; cur = cur->next) {
146836 + tree new_node;
146837 +
146838 + new_node = expand(visited, cur->orig_node);
146839 + if (new_node == NULL_TREE)
146840 + continue;
146841 +
146842 + change_orig_node(visited, cur->first_stmt, cur->orig_node, new_node, cur->num);
146843 + check_size_overflow(cur->first_stmt, TREE_TYPE(new_node), new_node, cur->orig_node, BEFORE_STMT);
146844 + }
146845 +}
146846 +
146847 +static bool is_interesting_function(const_tree decl, unsigned int num)
146848 +{
146849 + const struct size_overflow_hash *so_hash;
146850 +
146851 + if (get_global_next_interesting_function_entry_with_hash(decl, DECL_NAME_POINTER(decl), num, YES_SO_MARK))
146852 + return true;
146853 +
146854 + if (made_by_compiler(decl))
146855 + return false;
146856 +
146857 + so_hash = get_size_overflow_hash_entry_tree(decl, num);
146858 + return so_hash != NULL;
146859 +}
146860 +
146861 +tree handle_fnptr_assign(const_gimple stmt)
146862 +{
146863 + tree field, rhs, op0;
146864 + const_tree op0_type;
146865 + enum tree_code rhs_code;
146866 +
146867 + // TODO skip binary assignments for now (fs/sync.c _591 = __bpf_call_base + _590;)
146868 + if (gimple_num_ops(stmt) != 2)
146869 + return NULL_TREE;
146870 +
146871 + gcc_assert(gimple_num_ops(stmt) == 2);
146872 + // TODO skip asm_stmt for now
146873 + if (gimple_code(stmt) == GIMPLE_ASM)
146874 + return NULL_TREE;
146875 + rhs = gimple_assign_rhs1(stmt);
146876 + if (is_gimple_constant(rhs))
146877 + return NULL_TREE;
146878 +
146879 + rhs_code = TREE_CODE(rhs);
146880 + if (rhs_code == VAR_DECL)
146881 + return rhs;
146882 +
146883 + switch (rhs_code) {
146884 + case ADDR_EXPR:
146885 + op0 = TREE_OPERAND(rhs, 0);
146886 + gcc_assert(TREE_CODE(op0) == FUNCTION_DECL);
146887 + return op0;
146888 + case COMPONENT_REF:
146889 + break;
146890 + // TODO skip array_ref for now
146891 + case ARRAY_REF:
146892 + return NULL_TREE;
146893 + // TODO skip ssa_name because it can lead to parm_decl
146894 + case SSA_NAME:
146895 + return NULL_TREE;
146896 +#if BUILDING_GCC_VERSION >= 4006
146897 + // TODO skip mem_ref for now
146898 + case MEM_REF:
146899 + return NULL_TREE;
146900 +#endif
146901 + default:
146902 + debug_tree(rhs);
146903 + debug_gimple_stmt((gimple)stmt);
146904 + gcc_unreachable();
146905 + }
146906 +
146907 + op0 = TREE_OPERAND(rhs, 0);
146908 + switch (TREE_CODE(op0)) {
146909 + // TODO skip array_ref and parm_decl for now
146910 + case ARRAY_REF:
146911 + case PARM_DECL:
146912 + return NULL_TREE;
146913 + case COMPONENT_REF:
146914 +#if BUILDING_GCC_VERSION >= 4006
146915 + case MEM_REF:
146916 +#endif
146917 + case VAR_DECL:
146918 + break;
146919 + default:
146920 + debug_tree(op0);
146921 + gcc_unreachable();
146922 + }
146923 +
146924 + op0_type = TREE_TYPE(op0);
146925 + // TODO skip unions for now
146926 + if (TREE_CODE(op0_type) == UNION_TYPE)
146927 + return NULL_TREE;
146928 + gcc_assert(TREE_CODE(op0_type) == RECORD_TYPE);
146929 +
146930 + field = TREE_OPERAND(rhs, 1);
146931 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
146932 + return field;
146933 +}
146934 +
146935 +static tree get_fn_or_fnptr_decl(const gcall *call_stmt)
146936 +{
146937 + const_tree fnptr;
146938 + const_gimple def_stmt;
146939 + tree decl = gimple_call_fndecl(call_stmt);
146940 +
146941 + if (decl != NULL_TREE)
146942 + return decl;
146943 +
146944 + fnptr = gimple_call_fn(call_stmt);
146945 + // !!! assertot kell irni 0-ra, mert csak az lehet ott
146946 + if (is_gimple_constant(fnptr))
146947 + return NULL_TREE;
146948 + def_stmt = get_fnptr_def_stmt(fnptr);
146949 + return handle_fnptr_assign(def_stmt);
146950 +}
146951 +
146952 +// Start stmt duplication on marked function parameters
146953 +static struct interesting_stmts *search_interesting_calls(struct interesting_stmts *head, gcall *call_stmt)
146954 +{
146955 + tree decl;
146956 + unsigned int i, len;
146957 +
146958 + len = gimple_call_num_args(call_stmt);
146959 + if (len == 0)
146960 + return head;
146961 +
146962 + decl = get_fn_or_fnptr_decl(call_stmt);
146963 + if (decl == NULL_TREE)
146964 + return head;
146965 +
146966 + for (i = 0; i < len; i++) {
146967 + tree arg;
146968 +
146969 + arg = gimple_call_arg(call_stmt, i);
146970 + if (is_gimple_constant(arg))
146971 + continue;
146972 + if (skip_types(arg))
146973 + continue;
146974 + if (is_interesting_function(decl, i + 1))
146975 + head = search_interesting_stmt(head, call_stmt, arg, i + 1);
146976 + }
146977 +
146978 + return head;
146979 +}
146980 +
146981 +// Collect interesting stmts for duplication
146982 +static void search_interesting_stmts(struct visited *visited)
146983 +{
146984 + basic_block bb;
146985 + bool search_ret;
146986 + struct interesting_stmts *head = NULL;
146987 +
146988 + search_ret = is_interesting_function(current_function_decl, 0);
146989 +
146990 + FOR_ALL_BB_FN(bb, cfun) {
146991 + gimple_stmt_iterator gsi;
146992 +
146993 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
146994 + tree first_node;
146995 + gimple stmt = gsi_stmt(gsi);
146996 +
146997 + switch (gimple_code(stmt)) {
146998 + case GIMPLE_ASM:
146999 + if (!is_size_overflow_insert_check_asm(as_a_gasm(stmt)))
147000 + continue;
147001 + first_node = get_size_overflow_asm_input(as_a_gasm(stmt));
147002 + head = search_interesting_stmt(head, stmt, first_node, 0);
147003 + break;
147004 + case GIMPLE_RETURN:
147005 + if (!search_ret)
147006 + continue;
147007 + first_node = gimple_return_retval(as_a_greturn(stmt));
147008 + if (first_node == NULL_TREE)
147009 + break;
147010 + head = search_interesting_stmt(head, stmt, first_node, 0);
147011 + break;
147012 + case GIMPLE_CALL:
147013 + head = search_interesting_calls(head, as_a_gcall(stmt));
147014 + break;
147015 + default:
147016 + break;
147017 + }
147018 + }
147019 + }
147020 +
147021 + handle_interesting_stmt(visited, head);
147022 + free_interesting_stmts(head);
147023 +}
147024 +
147025 +static struct visited *create_visited(void)
147026 +{
147027 + struct visited *new_node;
147028 +
147029 + new_node = (struct visited *)xmalloc(sizeof(*new_node));
147030 + new_node->stmts = pointer_set_create();
147031 + new_node->my_stmts = pointer_set_create();
147032 + new_node->skip_expr_casts = pointer_set_create();
147033 + new_node->no_cast_check = pointer_set_create();
147034 + return new_node;
147035 +}
147036 +
147037 +static void free_visited(struct visited *visited)
147038 +{
147039 + pointer_set_destroy(visited->stmts);
147040 + pointer_set_destroy(visited->my_stmts);
147041 + pointer_set_destroy(visited->skip_expr_casts);
147042 + pointer_set_destroy(visited->no_cast_check);
147043 +
147044 + free(visited);
147045 +}
147046 +
147047 +// Remove the size_overflow asm stmt and create an assignment from the input and output of the asm
147048 +static void replace_size_overflow_asm_with_assign(gasm *asm_stmt, tree lhs, tree rhs)
147049 +{
147050 + gassign *assign;
147051 + gimple_stmt_iterator gsi;
147052 +
147053 + // already removed
147054 + if (gimple_bb(asm_stmt) == NULL)
147055 + return;
147056 + gsi = gsi_for_stmt(asm_stmt);
147057 +
147058 + assign = gimple_build_assign(lhs, rhs);
147059 + gsi_insert_before(&gsi, assign, GSI_SAME_STMT);
147060 + SSA_NAME_DEF_STMT(lhs) = assign;
147061 +
147062 + gsi_remove(&gsi, true);
147063 +}
147064 +
147065 +// Replace our asm stmts with assignments (they are no longer needed and may interfere with later optimizations)
147066 +static void remove_size_overflow_asm(gimple stmt)
147067 +{
147068 + gimple_stmt_iterator gsi;
147069 + tree input, output;
147070 +
147071 + if (!is_size_overflow_asm(stmt))
147072 + return;
147073 +
147074 + if (gimple_asm_noutputs(as_a_gasm(stmt)) == 0) {
147075 + gsi = gsi_for_stmt(stmt);
147076 +
147077 + ipa_remove_stmt_references(cgraph_get_node(current_function_decl), stmt);
147078 + gsi_remove(&gsi, true);
147079 + return;
147080 + }
147081 +
147082 + input = gimple_asm_input_op(as_a_gasm(stmt), 0);
147083 + output = gimple_asm_output_op(as_a_gasm(stmt), 0);
147084 + replace_size_overflow_asm_with_assign(as_a_gasm(stmt), TREE_VALUE(output), TREE_VALUE(input));
147085 +}
147086 +
147087 +static void remove_all_size_overflow_asm(void)
147088 +{
147089 + basic_block bb;
147090 +
147091 + FOR_ALL_BB_FN(bb, cfun) {
147092 + gimple_stmt_iterator si;
147093 +
147094 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
147095 + remove_size_overflow_asm(gsi_stmt(si));
147096 + }
147097 +}
147098 +
147099 +unsigned int size_overflow_transform(struct cgraph_node *node __unused)
147100 +{
147101 + struct visited *visited;
147102 +
147103 +#if BUILDING_GCC_VERSION >= 4008
147104 + if (dump_file) {
147105 + fprintf(dump_file, "BEFORE TRANSFORM -------------------------\n");
147106 + size_overflow_dump_function(dump_file, node);
147107 + }
147108 +#endif
147109 + visited = create_visited();
147110 + set_dominance_info();
147111 +
147112 + search_interesting_stmts(visited);
147113 +
147114 + remove_all_size_overflow_asm();
147115 +
147116 + unset_dominance_info();
147117 + free_visited(visited);
147118 +
147119 +#if BUILDING_GCC_VERSION >= 4008
147120 + if (dump_file) {
147121 + fprintf(dump_file, "AFTER TRANSFORM -------------------------\n");
147122 + size_overflow_dump_function(dump_file, node);
147123 + }
147124 +#endif
147125 + return TODO_dump_func | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_ggc_collect | TODO_verify_flow;
147126 +}
147127 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
147128 new file mode 100644
147129 index 0000000..ec1596a
147130 --- /dev/null
147131 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
147132 @@ -0,0 +1,941 @@
147133 +/*
147134 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
147135 + * Licensed under the GPL v2, or (at your option) v3
147136 + *
147137 + * Homepage:
147138 + * https://github.com/ephox-gcc-plugins/size_overflow
147139 + *
147140 + * Documentation:
147141 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
147142 + *
147143 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
147144 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
147145 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
147146 + *
147147 + * Usage:
147148 + * $ make
147149 + * $ make run
147150 + */
147151 +
147152 +#include "size_overflow.h"
147153 +
147154 +#define MIN_CHECK true
147155 +#define MAX_CHECK false
147156 +
147157 +unsigned int call_count = 0;
147158 +
147159 +static tree get_size_overflow_type(struct visited *visited, const_gimple stmt, const_tree node)
147160 +{
147161 + const_tree type;
147162 + tree new_type;
147163 +
147164 + gcc_assert(node != NULL_TREE);
147165 +
147166 + type = TREE_TYPE(node);
147167 +
147168 + if (pointer_set_contains(visited->my_stmts, stmt))
147169 + return TREE_TYPE(node);
147170 +
147171 + switch (TYPE_MODE(type)) {
147172 + case QImode:
147173 + new_type = size_overflow_type_HI;
147174 + break;
147175 + case HImode:
147176 + new_type = size_overflow_type_SI;
147177 + break;
147178 + case SImode:
147179 + new_type = size_overflow_type_DI;
147180 + break;
147181 + case DImode:
147182 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
147183 + new_type = TYPE_UNSIGNED(type) ? unsigned_intDI_type_node : intDI_type_node;
147184 + else
147185 + new_type = size_overflow_type_TI;
147186 + break;
147187 + case TImode:
147188 + gcc_assert(!TYPE_UNSIGNED(type));
147189 + new_type = size_overflow_type_TI;
147190 + break;
147191 + default:
147192 + debug_tree((tree)node);
147193 + error("%s: unsupported gcc configuration (%qE).", __func__, current_function_decl);
147194 + gcc_unreachable();
147195 + }
147196 +
147197 + if (TYPE_QUALS(type) != 0)
147198 + return build_qualified_type(new_type, TYPE_QUALS(type));
147199 + return new_type;
147200 +}
147201 +
147202 +static tree cast_to_new_size_overflow_type(struct visited *visited, gimple stmt, tree rhs, tree size_overflow_type, bool before)
147203 +{
147204 + gimple_stmt_iterator gsi;
147205 + gimple new_stmt;
147206 +
147207 + if (rhs == NULL_TREE)
147208 + return NULL_TREE;
147209 +
147210 + gsi = gsi_for_stmt(stmt);
147211 + new_stmt = build_cast_stmt(visited, size_overflow_type, rhs, CREATE_NEW_VAR, &gsi, before, false);
147212 + if (gimple_assign_cast_p(new_stmt))
147213 + gimple_assign_set_rhs_code(new_stmt, CONVERT_EXPR);
147214 + pointer_set_insert(visited->my_stmts, new_stmt);
147215 +
147216 + return get_lhs(new_stmt);
147217 +}
147218 +
147219 +tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before)
147220 +{
147221 + tree lhs, dst_type;
147222 + gimple_stmt_iterator gsi;
147223 +
147224 + if (rhs1 == NULL_TREE) {
147225 + debug_gimple_stmt(oldstmt);
147226 + error("%s: rhs1 is NULL_TREE", __func__);
147227 + gcc_unreachable();
147228 + }
147229 +
147230 + switch (gimple_code(oldstmt)) {
147231 + case GIMPLE_ASM:
147232 + lhs = rhs1;
147233 + break;
147234 + case GIMPLE_CALL:
147235 + case GIMPLE_ASSIGN:
147236 + lhs = gimple_get_lhs(oldstmt);
147237 + break;
147238 + default:
147239 + debug_gimple_stmt(oldstmt);
147240 + gcc_unreachable();
147241 + }
147242 +
147243 + gsi = gsi_for_stmt(oldstmt);
147244 + pointer_set_insert(visited->stmts, oldstmt);
147245 + if (lookup_stmt_eh_lp(oldstmt) != 0) {
147246 + basic_block next_bb, cur_bb;
147247 + const_edge e;
147248 +
147249 + gcc_assert(before == false);
147250 + gcc_assert(stmt_can_throw_internal(oldstmt));
147251 + gcc_assert(gimple_code(oldstmt) == GIMPLE_CALL);
147252 + gcc_assert(!gsi_end_p(gsi));
147253 +
147254 + cur_bb = gimple_bb(oldstmt);
147255 + next_bb = cur_bb->next_bb;
147256 + e = find_edge(cur_bb, next_bb);
147257 + gcc_assert(e != NULL);
147258 + gcc_assert(e->flags & EDGE_FALLTHRU);
147259 +
147260 + gsi = gsi_after_labels(next_bb);
147261 + gcc_assert(!gsi_end_p(gsi));
147262 +
147263 + before = true;
147264 + oldstmt = gsi_stmt(gsi);
147265 + }
147266 +
147267 + if (is_gimple_constant(rhs1) && TREE_CODE_CLASS(gimple_assign_rhs_code(oldstmt)) == tcc_comparison)
147268 + dst_type = get_size_overflow_type(visited, oldstmt, rhs1);
147269 + else
147270 + dst_type = get_size_overflow_type(visited, oldstmt, lhs);
147271 +
147272 + if (is_gimple_constant(rhs1))
147273 + return cast_a_tree(dst_type, rhs1);
147274 + return cast_to_new_size_overflow_type(visited, oldstmt, rhs1, dst_type, before);
147275 +}
147276 +
147277 +tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3)
147278 +{
147279 + gassign *stmt;
147280 + gimple_stmt_iterator gsi;
147281 + tree size_overflow_type, new_var, lhs = gimple_assign_lhs(oldstmt);
147282 +
147283 + if (pointer_set_contains(visited->my_stmts, oldstmt))
147284 + return lhs;
147285 +
147286 + if (gimple_num_ops(oldstmt) != 4 && rhs1 == NULL_TREE) {
147287 + rhs1 = gimple_assign_rhs1(oldstmt);
147288 + rhs1 = create_assign(visited, oldstmt, rhs1, BEFORE_STMT);
147289 + }
147290 + if (gimple_num_ops(oldstmt) == 3 && rhs2 == NULL_TREE) {
147291 + rhs2 = gimple_assign_rhs2(oldstmt);
147292 + rhs2 = create_assign(visited, oldstmt, rhs2, BEFORE_STMT);
147293 + }
147294 +
147295 + stmt = as_a_gassign(gimple_copy(oldstmt));
147296 + gimple_set_location(stmt, gimple_location(oldstmt));
147297 + pointer_set_insert(visited->my_stmts, stmt);
147298 +
147299 + if (gimple_assign_rhs_code(oldstmt) == WIDEN_MULT_EXPR)
147300 + gimple_assign_set_rhs_code(stmt, MULT_EXPR);
147301 +
147302 + size_overflow_type = get_size_overflow_type(visited, oldstmt, node);
147303 +
147304 + new_var = create_new_var(size_overflow_type);
147305 + new_var = make_ssa_name(new_var, stmt);
147306 + gimple_assign_set_lhs(stmt, new_var);
147307 +
147308 + if (rhs1 != NULL_TREE)
147309 + gimple_assign_set_rhs1(stmt, rhs1);
147310 +
147311 + if (rhs2 != NULL_TREE)
147312 + gimple_assign_set_rhs2(stmt, rhs2);
147313 +#if BUILDING_GCC_VERSION >= 4006
147314 + if (rhs3 != NULL_TREE)
147315 + gimple_assign_set_rhs3(stmt, rhs3);
147316 +#endif
147317 + gimple_set_vuse(stmt, gimple_vuse(oldstmt));
147318 + gimple_set_vdef(stmt, gimple_vdef(oldstmt));
147319 +
147320 + gsi = gsi_for_stmt(oldstmt);
147321 + gsi_insert_after(&gsi, stmt, GSI_SAME_STMT);
147322 + update_stmt(stmt);
147323 + pointer_set_insert(visited->stmts, oldstmt);
147324 + return gimple_assign_lhs(stmt);
147325 +}
147326 +
147327 +static tree cast_parm_decl(struct visited *visited, tree phi_ssa_name, tree arg, tree size_overflow_type, basic_block bb)
147328 +{
147329 + const_gimple assign;
147330 + gimple_stmt_iterator gsi;
147331 + basic_block first_bb;
147332 +
147333 + gcc_assert(SSA_NAME_IS_DEFAULT_DEF(arg));
147334 +
147335 + if (bb->index == 0) {
147336 + first_bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
147337 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
147338 + set_immediate_dominator(CDI_DOMINATORS, first_bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
147339 + bb = first_bb;
147340 + }
147341 +
147342 + gsi = gsi_after_labels(bb);
147343 + assign = build_cast_stmt(visited, size_overflow_type, arg, phi_ssa_name, &gsi, BEFORE_STMT, false);
147344 + pointer_set_insert(visited->my_stmts, assign);
147345 + return get_lhs(assign);
147346 +}
147347 +
147348 +static tree use_phi_ssa_name(struct visited *visited, tree ssa_name_var, tree new_arg)
147349 +{
147350 + gimple_stmt_iterator gsi;
147351 + const_gimple assign;
147352 + gimple def_stmt = get_def_stmt(new_arg);
147353 +
147354 + if (gimple_code(def_stmt) == GIMPLE_PHI) {
147355 + gsi = gsi_after_labels(gimple_bb(def_stmt));
147356 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, BEFORE_STMT, true);
147357 + } else {
147358 + gsi = gsi_for_stmt(def_stmt);
147359 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, AFTER_STMT, true);
147360 + }
147361 +
147362 + pointer_set_insert(visited->my_stmts, assign);
147363 + return get_lhs(assign);
147364 +}
147365 +
147366 +static tree cast_visited_phi_arg(struct visited *visited, tree ssa_name_var, tree arg, tree size_overflow_type)
147367 +{
147368 + basic_block bb;
147369 + gimple_stmt_iterator gsi;
147370 + const_gimple def_stmt;
147371 + const_gimple assign;
147372 +
147373 + def_stmt = get_def_stmt(arg);
147374 + bb = gimple_bb(def_stmt);
147375 + gcc_assert(bb->index != 0);
147376 + gsi = gsi_after_labels(bb);
147377 +
147378 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, BEFORE_STMT, false);
147379 + pointer_set_insert(visited->my_stmts, assign);
147380 + return get_lhs(assign);
147381 +}
147382 +
147383 +static tree create_new_phi_arg(struct visited *visited, tree ssa_name_var, tree new_arg, gphi *oldstmt, unsigned int i)
147384 +{
147385 + tree size_overflow_type;
147386 + tree arg;
147387 + const_gimple def_stmt;
147388 +
147389 + if (new_arg != NULL_TREE && is_gimple_constant(new_arg))
147390 + return new_arg;
147391 +
147392 + arg = gimple_phi_arg_def(oldstmt, i);
147393 + def_stmt = get_def_stmt(arg);
147394 + gcc_assert(def_stmt != NULL);
147395 + size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
147396 +
147397 + switch (gimple_code(def_stmt)) {
147398 + case GIMPLE_PHI:
147399 + return cast_visited_phi_arg(visited, ssa_name_var, arg, size_overflow_type);
147400 + case GIMPLE_NOP: {
147401 + basic_block bb;
147402 +
147403 + bb = gimple_phi_arg_edge(oldstmt, i)->src;
147404 + return cast_parm_decl(visited, ssa_name_var, arg, size_overflow_type, bb);
147405 + }
147406 + case GIMPLE_ASM: {
147407 + gimple_stmt_iterator gsi;
147408 + const_gimple assign;
147409 + gimple stmt = get_def_stmt(arg);
147410 +
147411 + gsi = gsi_for_stmt(stmt);
147412 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, AFTER_STMT, false);
147413 + pointer_set_insert(visited->my_stmts, assign);
147414 + return get_lhs(assign);
147415 + }
147416 + default:
147417 + gcc_assert(new_arg != NULL_TREE);
147418 + gcc_assert(types_compatible_p(TREE_TYPE(new_arg), size_overflow_type));
147419 + return use_phi_ssa_name(visited, ssa_name_var, new_arg);
147420 + }
147421 +}
147422 +
147423 +static gphi *overflow_create_phi_node(struct visited *visited, gphi *oldstmt, tree result)
147424 +{
147425 + basic_block bb;
147426 + gphi *phi;
147427 + gimple_seq seq;
147428 + gimple_stmt_iterator gsi = gsi_for_stmt(oldstmt);
147429 +
147430 + bb = gsi_bb(gsi);
147431 +
147432 + if (result == NULL_TREE) {
147433 + tree old_result = gimple_phi_result(oldstmt);
147434 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, old_result);
147435 +
147436 + result = create_new_var(size_overflow_type);
147437 + }
147438 +
147439 + phi = create_phi_node(result, bb);
147440 + gimple_phi_set_result(phi, make_ssa_name(result, phi));
147441 + seq = phi_nodes(bb);
147442 + gsi = gsi_last(seq);
147443 + gsi_remove(&gsi, false);
147444 +
147445 + gsi = gsi_for_stmt(oldstmt);
147446 + gsi_insert_after(&gsi, phi, GSI_NEW_STMT);
147447 + gimple_set_bb(phi, bb);
147448 + return phi;
147449 +}
147450 +
147451 +#if BUILDING_GCC_VERSION <= 4007
147452 +static tree create_new_phi_node(struct visited *visited, VEC(tree, heap) **args, tree ssa_name_var, gimple oldstmt)
147453 +#else
147454 +static tree create_new_phi_node(struct visited *visited, vec<tree, va_heap, vl_embed> *&args, tree ssa_name_var, gphi *oldstmt)
147455 +#endif
147456 +{
147457 + gphi *new_phi;
147458 + unsigned int i;
147459 + tree arg, result;
147460 + location_t loc = gimple_location(oldstmt);
147461 +
147462 +#if BUILDING_GCC_VERSION <= 4007
147463 + gcc_assert(!VEC_empty(tree, *args));
147464 +#else
147465 + gcc_assert(!args->is_empty());
147466 +#endif
147467 +
147468 + new_phi = overflow_create_phi_node(visited, oldstmt, ssa_name_var);
147469 + result = gimple_phi_result(new_phi);
147470 + ssa_name_var = SSA_NAME_VAR(result);
147471 +
147472 +#if BUILDING_GCC_VERSION <= 4007
147473 + FOR_EACH_VEC_ELT(tree, *args, i, arg) {
147474 +#else
147475 + FOR_EACH_VEC_SAFE_ELT(args, i, arg) {
147476 +#endif
147477 + arg = create_new_phi_arg(visited, ssa_name_var, arg, oldstmt, i);
147478 + add_phi_arg(new_phi, arg, gimple_phi_arg_edge(oldstmt, i), loc);
147479 + }
147480 +
147481 +#if BUILDING_GCC_VERSION <= 4007
147482 + VEC_free(tree, heap, *args);
147483 +#else
147484 + vec_free(args);
147485 +#endif
147486 + update_stmt(new_phi);
147487 + pointer_set_insert(visited->my_stmts, new_phi);
147488 + return result;
147489 +}
147490 +
147491 +static tree handle_phi(struct visited *visited, tree orig_result)
147492 +{
147493 + tree ssa_name_var = NULL_TREE;
147494 +#if BUILDING_GCC_VERSION <= 4007
147495 + VEC(tree, heap) *args = NULL;
147496 +#else
147497 + vec<tree, va_heap, vl_embed> *args = NULL;
147498 +#endif
147499 + gphi *oldstmt = as_a_gphi(get_def_stmt(orig_result));
147500 + unsigned int i, len = gimple_phi_num_args(oldstmt);
147501 +
147502 + pointer_set_insert(visited->stmts, oldstmt);
147503 + for (i = 0; i < len; i++) {
147504 + tree arg, new_arg;
147505 +
147506 + arg = gimple_phi_arg_def(oldstmt, i);
147507 + new_arg = expand(visited, arg);
147508 +
147509 + if (ssa_name_var == NULL_TREE && new_arg != NULL_TREE)
147510 + ssa_name_var = SSA_NAME_VAR(new_arg);
147511 +
147512 + if (is_gimple_constant(arg)) {
147513 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
147514 +
147515 + new_arg = cast_a_tree(size_overflow_type, arg);
147516 + }
147517 +
147518 +#if BUILDING_GCC_VERSION <= 4007
147519 + VEC_safe_push(tree, heap, args, new_arg);
147520 +#else
147521 + vec_safe_push(args, new_arg);
147522 +#endif
147523 + }
147524 +
147525 +#if BUILDING_GCC_VERSION <= 4007
147526 + return create_new_phi_node(visited, &args, ssa_name_var, oldstmt);
147527 +#else
147528 + return create_new_phi_node(visited, args, ssa_name_var, oldstmt);
147529 +#endif
147530 +}
147531 +
147532 +static tree create_cast_assign(struct visited *visited, gassign *stmt)
147533 +{
147534 + tree rhs1 = gimple_assign_rhs1(stmt);
147535 + tree lhs = gimple_assign_lhs(stmt);
147536 + const_tree rhs1_type = TREE_TYPE(rhs1);
147537 + const_tree lhs_type = TREE_TYPE(lhs);
147538 +
147539 + if (TYPE_UNSIGNED(rhs1_type) == TYPE_UNSIGNED(lhs_type))
147540 + return create_assign(visited, stmt, lhs, AFTER_STMT);
147541 +
147542 + return create_assign(visited, stmt, rhs1, AFTER_STMT);
147543 +}
147544 +
147545 +static bool skip_lhs_cast_check(const gassign *stmt)
147546 +{
147547 + const_tree rhs = gimple_assign_rhs1(stmt);
147548 + const_gimple def_stmt = get_def_stmt(rhs);
147549 +
147550 + // 3.8.2 kernel/futex_compat.c compat_exit_robust_list(): get_user() 64 ulong -> int (compat_long_t), int max
147551 + if (gimple_code(def_stmt) == GIMPLE_ASM)
147552 + return true;
147553 +
147554 + if (is_const_plus_unsigned_signed_truncation(rhs))
147555 + return true;
147556 +
147557 + return false;
147558 +}
147559 +
147560 +static tree create_string_param(tree string)
147561 +{
147562 + tree i_type, a_type;
147563 + const int length = TREE_STRING_LENGTH(string);
147564 +
147565 + gcc_assert(length > 0);
147566 +
147567 + i_type = build_index_type(build_int_cst(NULL_TREE, length - 1));
147568 + a_type = build_array_type(char_type_node, i_type);
147569 +
147570 + TREE_TYPE(string) = a_type;
147571 + TREE_CONSTANT(string) = 1;
147572 + TREE_READONLY(string) = 1;
147573 +
147574 + return build1(ADDR_EXPR, ptr_type_node, string);
147575 +}
147576 +
147577 +static void insert_cond(basic_block cond_bb, tree arg, enum tree_code cond_code, tree type_value)
147578 +{
147579 + gcond *cond_stmt;
147580 + gimple_stmt_iterator gsi = gsi_last_bb(cond_bb);
147581 +
147582 + cond_stmt = gimple_build_cond(cond_code, arg, type_value, NULL_TREE, NULL_TREE);
147583 + gsi_insert_after(&gsi, cond_stmt, GSI_CONTINUE_LINKING);
147584 + update_stmt(cond_stmt);
147585 +}
147586 +
147587 +static void insert_cond_result(basic_block bb_true, const_gimple stmt, const_tree arg, bool min)
147588 +{
147589 + gcall *func_stmt;
147590 + const_gimple def_stmt;
147591 + const_tree loc_line;
147592 + tree loc_file, ssa_name, current_func;
147593 + expanded_location xloc;
147594 + char *ssa_name_buf;
147595 + int len;
147596 + struct cgraph_edge *edge;
147597 + struct cgraph_node *report_node;
147598 + int frequency;
147599 + gimple_stmt_iterator gsi = gsi_start_bb(bb_true);
147600 +
147601 + def_stmt = get_def_stmt(arg);
147602 + xloc = expand_location(gimple_location(def_stmt));
147603 +
147604 + if (!gimple_has_location(def_stmt)) {
147605 + xloc = expand_location(gimple_location(stmt));
147606 + if (!gimple_has_location(stmt))
147607 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
147608 + }
147609 +
147610 + loc_line = build_int_cstu(unsigned_type_node, xloc.line);
147611 +
147612 + loc_file = build_string(strlen(xloc.file) + 1, xloc.file);
147613 + loc_file = create_string_param(loc_file);
147614 +
147615 + current_func = build_string(DECL_NAME_LENGTH(current_function_decl) + 1, DECL_NAME_POINTER(current_function_decl));
147616 + current_func = create_string_param(current_func);
147617 +
147618 + gcc_assert(DECL_NAME(SSA_NAME_VAR(arg)) != NULL);
147619 + call_count++;
147620 + len = asprintf(&ssa_name_buf, "%s_%u %s, count: %u\n", DECL_NAME_POINTER(SSA_NAME_VAR(arg)), SSA_NAME_VERSION(arg), min ? "min" : "max", call_count);
147621 + gcc_assert(len > 0);
147622 + ssa_name = build_string(len + 1, ssa_name_buf);
147623 + free(ssa_name_buf);
147624 + ssa_name = create_string_param(ssa_name);
147625 +
147626 + // void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
147627 + func_stmt = gimple_build_call(report_size_overflow_decl, 4, loc_file, loc_line, current_func, ssa_name);
147628 + gsi_insert_after(&gsi, func_stmt, GSI_CONTINUE_LINKING);
147629 +
147630 + report_node = cgraph_get_create_node(report_size_overflow_decl);
147631 + gcc_assert(report_node);
147632 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb_true);
147633 +
147634 + edge = cgraph_create_edge(get_cnode(current_function_decl), report_node, func_stmt, bb_true->count, frequency, bb_true->loop_depth);
147635 + gcc_assert(edge != NULL);
147636 +}
147637 +
147638 +static void insert_check_size_overflow(gimple stmt, enum tree_code cond_code, tree arg, tree type_value, bool before, bool min)
147639 +{
147640 + basic_block cond_bb, join_bb, bb_true;
147641 + edge e;
147642 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
147643 +
147644 + cond_bb = gimple_bb(stmt);
147645 + if (before)
147646 + gsi_prev(&gsi);
147647 + if (gsi_end_p(gsi))
147648 + e = split_block_after_labels(cond_bb);
147649 + else
147650 + e = split_block(cond_bb, gsi_stmt(gsi));
147651 + cond_bb = e->src;
147652 + join_bb = e->dest;
147653 + e->flags = EDGE_FALSE_VALUE;
147654 + e->probability = REG_BR_PROB_BASE;
147655 +
147656 + bb_true = create_empty_bb(cond_bb);
147657 + make_edge(cond_bb, bb_true, EDGE_TRUE_VALUE);
147658 + make_edge(cond_bb, join_bb, EDGE_FALSE_VALUE);
147659 + make_edge(bb_true, join_bb, EDGE_FALLTHRU);
147660 +
147661 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
147662 + set_immediate_dominator(CDI_DOMINATORS, bb_true, cond_bb);
147663 + set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb);
147664 +
147665 + if (current_loops != NULL) {
147666 + gcc_assert(cond_bb->loop_father == join_bb->loop_father);
147667 + add_bb_to_loop(bb_true, cond_bb->loop_father);
147668 + }
147669 +
147670 + insert_cond(cond_bb, arg, cond_code, type_value);
147671 + insert_cond_result(bb_true, stmt, arg, min);
147672 +
147673 +// print_the_code_insertions(stmt);
147674 +}
147675 +
147676 +void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before)
147677 +{
147678 + const_tree rhs_type = TREE_TYPE(rhs);
147679 + tree cast_rhs_type, type_max_type, type_min_type, type_max, type_min;
147680 +
147681 + gcc_assert(rhs_type != NULL_TREE);
147682 + if (TREE_CODE(rhs_type) == POINTER_TYPE)
147683 + return;
147684 +
147685 + gcc_assert(TREE_CODE(rhs_type) == INTEGER_TYPE || TREE_CODE(rhs_type) == ENUMERAL_TYPE);
147686 +
147687 + if (is_const_plus_unsigned_signed_truncation(rhs))
147688 + return;
147689 +
147690 + type_max = cast_a_tree(size_overflow_type, TYPE_MAX_VALUE(rhs_type));
147691 + // typemax (-1) < typemin (0)
147692 + if (TREE_OVERFLOW(type_max))
147693 + return;
147694 +
147695 + type_min = cast_a_tree(size_overflow_type, TYPE_MIN_VALUE(rhs_type));
147696 +
147697 + cast_rhs_type = TREE_TYPE(cast_rhs);
147698 + type_max_type = TREE_TYPE(type_max);
147699 + gcc_assert(types_compatible_p(cast_rhs_type, type_max_type));
147700 +
147701 + insert_check_size_overflow(stmt, GT_EXPR, cast_rhs, type_max, before, MAX_CHECK);
147702 +
147703 + // special case: get_size_overflow_type(), 32, u64->s
147704 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && TYPE_UNSIGNED(size_overflow_type) && !TYPE_UNSIGNED(rhs_type))
147705 + return;
147706 +
147707 + type_min_type = TREE_TYPE(type_min);
147708 + gcc_assert(types_compatible_p(type_max_type, type_min_type));
147709 + insert_check_size_overflow(stmt, LT_EXPR, cast_rhs, type_min, before, MIN_CHECK);
147710 +}
147711 +
147712 +static tree create_cast_overflow_check(struct visited *visited, tree new_rhs1, gassign *stmt)
147713 +{
147714 + bool cast_lhs, cast_rhs;
147715 + tree lhs = gimple_assign_lhs(stmt);
147716 + tree rhs = gimple_assign_rhs1(stmt);
147717 + const_tree lhs_type = TREE_TYPE(lhs);
147718 + const_tree rhs_type = TREE_TYPE(rhs);
147719 + enum machine_mode lhs_mode = TYPE_MODE(lhs_type);
147720 + enum machine_mode rhs_mode = TYPE_MODE(rhs_type);
147721 + unsigned int lhs_size = GET_MODE_BITSIZE(lhs_mode);
147722 + unsigned int rhs_size = GET_MODE_BITSIZE(rhs_mode);
147723 +
147724 + static bool check_lhs[3][4] = {
147725 + // ss su us uu
147726 + { false, true, true, false }, // lhs > rhs
147727 + { false, false, false, false }, // lhs = rhs
147728 + { true, true, true, true }, // lhs < rhs
147729 + };
147730 +
147731 + static bool check_rhs[3][4] = {
147732 + // ss su us uu
147733 + { true, false, true, true }, // lhs > rhs
147734 + { true, false, true, true }, // lhs = rhs
147735 + { true, false, true, true }, // lhs < rhs
147736 + };
147737 +
147738 + // skip lhs check on signed SI -> HI cast or signed SI -> QI cast
147739 + if (rhs_mode == SImode && !TYPE_UNSIGNED(rhs_type) && (lhs_mode == HImode || lhs_mode == QImode))
147740 + return create_assign(visited, stmt, lhs, AFTER_STMT);
147741 +
147742 + if (lhs_size > rhs_size) {
147743 + cast_lhs = check_lhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
147744 + cast_rhs = check_rhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
147745 + } else if (lhs_size == rhs_size) {
147746 + cast_lhs = check_lhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
147747 + cast_rhs = check_rhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
147748 + } else {
147749 + cast_lhs = check_lhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
147750 + cast_rhs = check_rhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
147751 + }
147752 +
147753 + if (!cast_lhs && !cast_rhs)
147754 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
147755 +
147756 + if (cast_lhs && !skip_lhs_cast_check(stmt))
147757 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, lhs, BEFORE_STMT);
147758 +
147759 + if (cast_rhs)
147760 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs, BEFORE_STMT);
147761 +
147762 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
147763 +}
147764 +
147765 +static tree handle_unary_rhs(struct visited *visited, gassign *stmt)
147766 +{
147767 + enum tree_code rhs_code;
147768 + tree rhs1, new_rhs1, lhs = gimple_assign_lhs(stmt);
147769 +
147770 + if (pointer_set_contains(visited->my_stmts, stmt))
147771 + return lhs;
147772 +
147773 + rhs1 = gimple_assign_rhs1(stmt);
147774 + if (TREE_CODE(TREE_TYPE(rhs1)) == POINTER_TYPE)
147775 + return create_assign(visited, stmt, lhs, AFTER_STMT);
147776 +
147777 + new_rhs1 = expand(visited, rhs1);
147778 +
147779 + if (new_rhs1 == NULL_TREE)
147780 + return create_cast_assign(visited, stmt);
147781 +
147782 + if (pointer_set_contains(visited->no_cast_check, stmt))
147783 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
147784 +
147785 + rhs_code = gimple_assign_rhs_code(stmt);
147786 + if (rhs_code == BIT_NOT_EXPR || rhs_code == NEGATE_EXPR) {
147787 + tree size_overflow_type = get_size_overflow_type(visited, stmt, rhs1);
147788 +
147789 + new_rhs1 = cast_to_new_size_overflow_type(visited, stmt, new_rhs1, size_overflow_type, BEFORE_STMT);
147790 + check_size_overflow(stmt, size_overflow_type, new_rhs1, rhs1, BEFORE_STMT);
147791 + return create_assign(visited, stmt, lhs, AFTER_STMT);
147792 + }
147793 +
147794 + if (!gimple_assign_cast_p(stmt))
147795 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
147796 +
147797 + return create_cast_overflow_check(visited, new_rhs1, stmt);
147798 +}
147799 +
147800 +static tree handle_unary_ops(struct visited *visited, gassign *stmt)
147801 +{
147802 + tree rhs1, lhs = gimple_assign_lhs(stmt);
147803 + gimple def_stmt = get_def_stmt(lhs);
147804 +
147805 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP);
147806 + rhs1 = gimple_assign_rhs1(def_stmt);
147807 +
147808 + if (is_gimple_constant(rhs1))
147809 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
147810 +
147811 + switch (TREE_CODE(rhs1)) {
147812 + case SSA_NAME: {
147813 + tree ret = handle_unary_rhs(visited, as_a_gassign(def_stmt));
147814 +
147815 + if (gimple_assign_cast_p(stmt))
147816 + unsigned_signed_cast_intentional_overflow(visited, stmt);
147817 + return ret;
147818 + }
147819 + case ARRAY_REF:
147820 + case BIT_FIELD_REF:
147821 + case ADDR_EXPR:
147822 + case COMPONENT_REF:
147823 + case INDIRECT_REF:
147824 +#if BUILDING_GCC_VERSION >= 4006
147825 + case MEM_REF:
147826 +#endif
147827 + case TARGET_MEM_REF:
147828 + case VIEW_CONVERT_EXPR:
147829 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
147830 + case PARM_DECL:
147831 + case VAR_DECL:
147832 + return create_assign(visited, stmt, lhs, AFTER_STMT);
147833 +
147834 + default:
147835 + debug_gimple_stmt(def_stmt);
147836 + debug_tree(rhs1);
147837 + gcc_unreachable();
147838 + }
147839 +}
147840 +
147841 +static void __unused print_the_code_insertions(const_gimple stmt)
147842 +{
147843 + location_t loc = gimple_location(stmt);
147844 +
147845 + inform(loc, "Integer size_overflow check applied here.");
147846 +}
147847 +
147848 +static bool is_from_cast(const_tree node)
147849 +{
147850 + gimple def_stmt = get_def_stmt(node);
147851 +
147852 + if (!def_stmt)
147853 + return false;
147854 +
147855 + if (gimple_assign_cast_p(def_stmt))
147856 + return true;
147857 +
147858 + return false;
147859 +}
147860 +
147861 +// Skip duplication when there is a minus expr and the type of rhs1 or rhs2 is a pointer_type.
147862 +static bool is_ptr_diff(gassign *stmt)
147863 +{
147864 + const_tree rhs1, rhs2, ptr1_rhs, ptr2_rhs;
147865 +
147866 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
147867 + return false;
147868 +
147869 + rhs1 = gimple_assign_rhs1(stmt);
147870 + if (!is_from_cast(rhs1))
147871 + return false;
147872 +
147873 + rhs2 = gimple_assign_rhs2(stmt);
147874 + if (!is_from_cast(rhs2))
147875 + return false;
147876 +
147877 + ptr1_rhs = gimple_assign_rhs1(get_def_stmt(rhs1));
147878 + ptr2_rhs = gimple_assign_rhs1(get_def_stmt(rhs2));
147879 +
147880 + if (TREE_CODE(TREE_TYPE(ptr1_rhs)) != POINTER_TYPE && TREE_CODE(TREE_TYPE(ptr2_rhs)) != POINTER_TYPE)
147881 + return false;
147882 +
147883 + return true;
147884 +}
147885 +
147886 +static tree handle_binary_ops(struct visited *visited, tree lhs)
147887 +{
147888 + enum intentional_overflow_type res;
147889 + tree rhs1, rhs2, new_lhs;
147890 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
147891 + tree new_rhs1 = NULL_TREE;
147892 + tree new_rhs2 = NULL_TREE;
147893 +
147894 + if (is_ptr_diff(def_stmt))
147895 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
147896 +
147897 + rhs1 = gimple_assign_rhs1(def_stmt);
147898 + rhs2 = gimple_assign_rhs2(def_stmt);
147899 +
147900 + /* no DImode/TImode division in the 32/64 bit kernel */
147901 + switch (gimple_assign_rhs_code(def_stmt)) {
147902 + case RDIV_EXPR:
147903 + case TRUNC_DIV_EXPR:
147904 + case CEIL_DIV_EXPR:
147905 + case FLOOR_DIV_EXPR:
147906 + case ROUND_DIV_EXPR:
147907 + case TRUNC_MOD_EXPR:
147908 + case CEIL_MOD_EXPR:
147909 + case FLOOR_MOD_EXPR:
147910 + case ROUND_MOD_EXPR:
147911 + case EXACT_DIV_EXPR:
147912 + case POINTER_PLUS_EXPR:
147913 + case BIT_AND_EXPR:
147914 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
147915 + default:
147916 + break;
147917 + }
147918 +
147919 + new_lhs = handle_integer_truncation(visited, lhs);
147920 + if (new_lhs != NULL_TREE)
147921 + return new_lhs;
147922 +
147923 + if (TREE_CODE(rhs1) == SSA_NAME)
147924 + new_rhs1 = expand(visited, rhs1);
147925 + if (TREE_CODE(rhs2) == SSA_NAME)
147926 + new_rhs2 = expand(visited, rhs2);
147927 +
147928 + res = add_mul_intentional_overflow(def_stmt);
147929 + if (res != NO_INTENTIONAL_OVERFLOW) {
147930 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
147931 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), res);
147932 + return new_lhs;
147933 + }
147934 +
147935 + if (skip_expr_on_double_type(def_stmt)) {
147936 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
147937 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), NO_INTENTIONAL_OVERFLOW);
147938 + return new_lhs;
147939 + }
147940 +
147941 + if (is_a_neg_overflow(def_stmt, rhs2))
147942 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs1, NULL_TREE);
147943 + if (is_a_neg_overflow(def_stmt, rhs1))
147944 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs2, new_rhs2);
147945 +
147946 +
147947 + if (is_a_constant_overflow(def_stmt, rhs2))
147948 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs1), def_stmt, new_rhs1, NULL_TREE);
147949 + if (is_a_constant_overflow(def_stmt, rhs1))
147950 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs2), def_stmt, new_rhs2, new_rhs2);
147951 +
147952 + // the const is between 0 and (signed) MAX
147953 + if (is_gimple_constant(rhs1))
147954 + new_rhs1 = create_assign(visited, def_stmt, rhs1, BEFORE_STMT);
147955 + if (is_gimple_constant(rhs2))
147956 + new_rhs2 = create_assign(visited, def_stmt, rhs2, BEFORE_STMT);
147957 +
147958 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
147959 +}
147960 +
147961 +#if BUILDING_GCC_VERSION >= 4006
147962 +static tree get_new_rhs(struct visited *visited, tree size_overflow_type, tree rhs)
147963 +{
147964 + if (is_gimple_constant(rhs))
147965 + return cast_a_tree(size_overflow_type, rhs);
147966 + if (TREE_CODE(rhs) != SSA_NAME)
147967 + return NULL_TREE;
147968 + return expand(visited, rhs);
147969 +}
147970 +
147971 +static tree handle_ternary_ops(struct visited *visited, tree lhs)
147972 +{
147973 + tree rhs1, rhs2, rhs3, new_rhs1, new_rhs2, new_rhs3, size_overflow_type;
147974 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
147975 +
147976 + size_overflow_type = get_size_overflow_type(visited, def_stmt, lhs);
147977 +
147978 + rhs1 = gimple_assign_rhs1(def_stmt);
147979 + rhs2 = gimple_assign_rhs2(def_stmt);
147980 + rhs3 = gimple_assign_rhs3(def_stmt);
147981 + new_rhs1 = get_new_rhs(visited, size_overflow_type, rhs1);
147982 + new_rhs2 = get_new_rhs(visited, size_overflow_type, rhs2);
147983 + new_rhs3 = get_new_rhs(visited, size_overflow_type, rhs3);
147984 +
147985 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, new_rhs3);
147986 +}
147987 +#endif
147988 +
147989 +static tree get_my_stmt_lhs(struct visited *visited, gimple stmt)
147990 +{
147991 + gimple_stmt_iterator gsi;
147992 + gimple next_stmt = NULL;
147993 +
147994 + gsi = gsi_for_stmt(stmt);
147995 +
147996 + do {
147997 + gsi_next(&gsi);
147998 + next_stmt = gsi_stmt(gsi);
147999 +
148000 + if (gimple_code(stmt) == GIMPLE_PHI && !pointer_set_contains(visited->my_stmts, next_stmt))
148001 + return NULL_TREE;
148002 +
148003 + if (pointer_set_contains(visited->my_stmts, next_stmt) && !pointer_set_contains(visited->skip_expr_casts, next_stmt))
148004 + break;
148005 +
148006 + gcc_assert(pointer_set_contains(visited->my_stmts, next_stmt));
148007 + } while (!gsi_end_p(gsi));
148008 +
148009 + gcc_assert(next_stmt);
148010 + return get_lhs(next_stmt);
148011 +}
148012 +
148013 +static tree expand_visited(struct visited *visited, gimple def_stmt)
148014 +{
148015 + gimple_stmt_iterator gsi;
148016 + enum gimple_code code = gimple_code(def_stmt);
148017 +
148018 + if (code == GIMPLE_ASM)
148019 + return NULL_TREE;
148020 +
148021 + gsi = gsi_for_stmt(def_stmt);
148022 + gsi_next(&gsi);
148023 +
148024 + if (gimple_code(def_stmt) == GIMPLE_PHI && gsi_end_p(gsi))
148025 + return NULL_TREE;
148026 + return get_my_stmt_lhs(visited, def_stmt);
148027 +}
148028 +
148029 +tree expand(struct visited *visited, tree lhs)
148030 +{
148031 + gimple def_stmt;
148032 +
148033 + def_stmt = get_def_stmt(lhs);
148034 +
148035 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
148036 + return NULL_TREE;
148037 +
148038 + if (pointer_set_contains(visited->my_stmts, def_stmt))
148039 + return lhs;
148040 +
148041 + if (pointer_set_contains(visited->stmts, def_stmt))
148042 + return expand_visited(visited, def_stmt);
148043 +
148044 + if (is_gimple_constant(lhs))
148045 + return NULL_TREE;
148046 + if (skip_types(lhs))
148047 + return NULL_TREE;
148048 +
148049 + switch (gimple_code(def_stmt)) {
148050 + case GIMPLE_PHI:
148051 + return handle_phi(visited, lhs);
148052 + case GIMPLE_CALL:
148053 + case GIMPLE_ASM:
148054 + if (is_size_overflow_asm(def_stmt))
148055 + return expand(visited, get_size_overflow_asm_input(as_a_gasm(def_stmt)));
148056 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
148057 + case GIMPLE_ASSIGN:
148058 + switch (gimple_num_ops(def_stmt)) {
148059 + case 2:
148060 + return handle_unary_ops(visited, as_a_gassign(def_stmt));
148061 + case 3:
148062 + return handle_binary_ops(visited, lhs);
148063 +#if BUILDING_GCC_VERSION >= 4006
148064 + case 4:
148065 + return handle_ternary_ops(visited, lhs);
148066 +#endif
148067 + }
148068 + default:
148069 + debug_gimple_stmt(def_stmt);
148070 + error("%s: unknown gimple code", __func__);
148071 + gcc_unreachable();
148072 + }
148073 +}
148074 diff --git a/tools/gcc/stackleak_plugin.c b/tools/gcc/stackleak_plugin.c
148075 new file mode 100644
148076 index 0000000..1d296ce
148077 --- /dev/null
148078 +++ b/tools/gcc/stackleak_plugin.c
148079 @@ -0,0 +1,432 @@
148080 +/*
148081 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
148082 + * Licensed under the GPL v2
148083 + *
148084 + * Note: the choice of the license means that the compilation process is
148085 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
148086 + * but for the kernel it doesn't matter since it doesn't link against
148087 + * any of the gcc libraries
148088 + *
148089 + * gcc plugin to help implement various PaX features
148090 + *
148091 + * - track lowest stack pointer
148092 + *
148093 + * TODO:
148094 + * - initialize all local variables
148095 + *
148096 + * BUGS:
148097 + * - none known
148098 + */
148099 +
148100 +#include "gcc-common.h"
148101 +
148102 +int plugin_is_GPL_compatible;
148103 +
148104 +static int track_frame_size = -1;
148105 +static const char track_function[] = "pax_track_stack";
148106 +static const char check_function[] = "pax_check_alloca";
148107 +static GTY(()) tree track_function_decl;
148108 +static GTY(()) tree check_function_decl;
148109 +static bool init_locals;
148110 +
148111 +static struct plugin_info stackleak_plugin_info = {
148112 + .version = "201504282245",
148113 + .help = "track-lowest-sp=nn\ttrack sp in functions whose frame size is at least nn bytes\n"
148114 +// "initialize-locals\t\tforcibly initialize all stack frames\n"
148115 +};
148116 +
148117 +static void stackleak_check_alloca(gimple_stmt_iterator *gsi)
148118 +{
148119 + gcall *check_alloca;
148120 + tree alloca_size;
148121 + cgraph_node_ptr node;
148122 + int frequency;
148123 + basic_block bb;
148124 +
148125 + // insert call to void pax_check_alloca(unsigned long size)
148126 + alloca_size = gimple_call_arg(gsi_stmt(*gsi), 0);
148127 + check_alloca = gimple_build_call(check_function_decl, 1, alloca_size);
148128 + gsi_insert_before(gsi, check_alloca, GSI_SAME_STMT);
148129 +
148130 + // update the cgraph
148131 + bb = gimple_bb(check_alloca);
148132 + node = cgraph_get_create_node(check_function_decl);
148133 + gcc_assert(node);
148134 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
148135 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, check_alloca, bb->count, frequency, bb->loop_depth);
148136 +}
148137 +
148138 +static void stackleak_add_instrumentation(gimple_stmt_iterator *gsi)
148139 +{
148140 + gcall *track_stack;
148141 + cgraph_node_ptr node;
148142 + int frequency;
148143 + basic_block bb;
148144 +
148145 + // insert call to void pax_track_stack(void)
148146 + track_stack = gimple_build_call(track_function_decl, 0);
148147 + gsi_insert_after(gsi, track_stack, GSI_CONTINUE_LINKING);
148148 +
148149 + // update the cgraph
148150 + bb = gimple_bb(track_stack);
148151 + node = cgraph_get_create_node(track_function_decl);
148152 + gcc_assert(node);
148153 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
148154 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, track_stack, bb->count, frequency, bb->loop_depth);
148155 +}
148156 +
148157 +static bool is_alloca(gimple stmt)
148158 +{
148159 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA))
148160 + return true;
148161 +
148162 +#if BUILDING_GCC_VERSION >= 4007
148163 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA_WITH_ALIGN))
148164 + return true;
148165 +#endif
148166 +
148167 + return false;
148168 +}
148169 +
148170 +static unsigned int execute_stackleak_tree_instrument(void)
148171 +{
148172 + basic_block bb, entry_bb;
148173 + bool prologue_instrumented = false, is_leaf = true;
148174 +
148175 + entry_bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb;
148176 +
148177 + // 1. loop through BBs and GIMPLE statements
148178 + FOR_EACH_BB_FN(bb, cfun) {
148179 + gimple_stmt_iterator gsi;
148180 +
148181 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
148182 + gimple stmt;
148183 +
148184 + stmt = gsi_stmt(gsi);
148185 +
148186 + if (is_gimple_call(stmt))
148187 + is_leaf = false;
148188 +
148189 + // gimple match: align 8 built-in BUILT_IN_NORMAL:BUILT_IN_ALLOCA attributes <tree_list 0xb7576450>
148190 + if (!is_alloca(stmt))
148191 + continue;
148192 +
148193 + // 2. insert stack overflow check before each __builtin_alloca call
148194 + stackleak_check_alloca(&gsi);
148195 +
148196 + // 3. insert track call after each __builtin_alloca call
148197 + stackleak_add_instrumentation(&gsi);
148198 + if (bb == entry_bb)
148199 + prologue_instrumented = true;
148200 + }
148201 + }
148202 +
148203 + // special cases for some bad linux code: taking the address of static inline functions will materialize them
148204 + // but we mustn't instrument some of them as the resulting stack alignment required by the function call ABI
148205 + // will break other assumptions regarding the expected (but not otherwise enforced) register clobbering ABI.
148206 + // case in point: native_save_fl on amd64 when optimized for size clobbers rdx if it were instrumented here.
148207 + if (is_leaf && !TREE_PUBLIC(current_function_decl) && DECL_DECLARED_INLINE_P(current_function_decl))
148208 + return 0;
148209 + if (is_leaf && !strncmp(IDENTIFIER_POINTER(DECL_NAME(current_function_decl)), "_paravirt_", 10))
148210 + return 0;
148211 +
148212 + // 4. insert track call at the beginning
148213 + if (!prologue_instrumented) {
148214 + gimple_stmt_iterator gsi;
148215 +
148216 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
148217 + if (dom_info_available_p(CDI_DOMINATORS))
148218 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
148219 + gsi = gsi_start_bb(bb);
148220 + stackleak_add_instrumentation(&gsi);
148221 + }
148222 +
148223 + return 0;
148224 +}
148225 +
148226 +static unsigned int execute_stackleak_final(void)
148227 +{
148228 + rtx_insn *insn, *next;
148229 +
148230 + if (cfun->calls_alloca)
148231 + return 0;
148232 +
148233 + // keep calls only if function frame is big enough
148234 + if (get_frame_size() >= track_frame_size)
148235 + return 0;
148236 +
148237 + // 1. find pax_track_stack calls
148238 + for (insn = get_insns(); insn; insn = next) {
148239 + // rtl match: (call_insn 8 7 9 3 (call (mem (symbol_ref ("pax_track_stack") [flags 0x41] <function_decl 0xb7470e80 pax_track_stack>) [0 S1 A8]) (4)) -1 (nil) (nil))
148240 + rtx body;
148241 +
148242 + next = NEXT_INSN(insn);
148243 + if (!CALL_P(insn))
148244 + continue;
148245 + body = PATTERN(insn);
148246 + if (GET_CODE(body) != CALL)
148247 + continue;
148248 + body = XEXP(body, 0);
148249 + if (GET_CODE(body) != MEM)
148250 + continue;
148251 + body = XEXP(body, 0);
148252 + if (GET_CODE(body) != SYMBOL_REF)
148253 + continue;
148254 +// if (strcmp(XSTR(body, 0), track_function))
148255 + if (SYMBOL_REF_DECL(body) != track_function_decl)
148256 + continue;
148257 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
148258 + // 2. delete call
148259 + delete_insn_and_edges(insn);
148260 +#if BUILDING_GCC_VERSION >= 4007
148261 + if (GET_CODE(next) == NOTE && NOTE_KIND(next) == NOTE_INSN_CALL_ARG_LOCATION) {
148262 + insn = next;
148263 + next = NEXT_INSN(insn);
148264 + delete_insn_and_edges(insn);
148265 + }
148266 +#endif
148267 + }
148268 +
148269 +// print_simple_rtl(stderr, get_insns());
148270 +// print_rtl(stderr, get_insns());
148271 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
148272 +
148273 + return 0;
148274 +}
148275 +
148276 +static bool gate_stackleak_track_stack(void)
148277 +{
148278 + tree section;
148279 +
148280 + if (ix86_cmodel != CM_KERNEL)
148281 + return false;
148282 +
148283 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
148284 + if (section && TREE_VALUE(section)) {
148285 + section = TREE_VALUE(TREE_VALUE(section));
148286 +
148287 + if (!strncmp(TREE_STRING_POINTER(section), ".init.text", 10))
148288 + return false;
148289 + if (!strncmp(TREE_STRING_POINTER(section), ".devinit.text", 13))
148290 + return false;
148291 + if (!strncmp(TREE_STRING_POINTER(section), ".cpuinit.text", 13))
148292 + return false;
148293 + if (!strncmp(TREE_STRING_POINTER(section), ".meminit.text", 13))
148294 + return false;
148295 + }
148296 +
148297 + return track_frame_size >= 0;
148298 +}
148299 +
148300 +static void stackleak_start_unit(void *gcc_data, void *user_data)
148301 +{
148302 + tree fntype;
148303 +
148304 + // void pax_track_stack(void)
148305 + fntype = build_function_type_list(void_type_node, NULL_TREE);
148306 + track_function_decl = build_fn_decl(track_function, fntype);
148307 + DECL_ASSEMBLER_NAME(track_function_decl); // for LTO
148308 + TREE_PUBLIC(track_function_decl) = 1;
148309 + TREE_USED(track_function_decl) = 1;
148310 + DECL_EXTERNAL(track_function_decl) = 1;
148311 + DECL_ARTIFICIAL(track_function_decl) = 1;
148312 + DECL_PRESERVE_P(track_function_decl) = 1;
148313 +
148314 + // void pax_check_alloca(unsigned long)
148315 + fntype = build_function_type_list(void_type_node, long_unsigned_type_node, NULL_TREE);
148316 + check_function_decl = build_fn_decl(check_function, fntype);
148317 + DECL_ASSEMBLER_NAME(check_function_decl); // for LTO
148318 + TREE_PUBLIC(check_function_decl) = 1;
148319 + TREE_USED(check_function_decl) = 1;
148320 + DECL_EXTERNAL(check_function_decl) = 1;
148321 + DECL_ARTIFICIAL(check_function_decl) = 1;
148322 + DECL_PRESERVE_P(check_function_decl) = 1;
148323 +}
148324 +
148325 +#if BUILDING_GCC_VERSION >= 4009
148326 +namespace {
148327 +static const struct pass_data stackleak_tree_instrument_pass_data = {
148328 +#else
148329 +static struct gimple_opt_pass stackleak_tree_instrument_pass = {
148330 + .pass = {
148331 +#endif
148332 + .type = GIMPLE_PASS,
148333 + .name = "stackleak_tree_instrument",
148334 +#if BUILDING_GCC_VERSION >= 4008
148335 + .optinfo_flags = OPTGROUP_NONE,
148336 +#endif
148337 +#if BUILDING_GCC_VERSION >= 5000
148338 +#elif BUILDING_GCC_VERSION == 4009
148339 + .has_gate = true,
148340 + .has_execute = true,
148341 +#else
148342 + .gate = gate_stackleak_track_stack,
148343 + .execute = execute_stackleak_tree_instrument,
148344 + .sub = NULL,
148345 + .next = NULL,
148346 + .static_pass_number = 0,
148347 +#endif
148348 + .tv_id = TV_NONE,
148349 + .properties_required = PROP_gimple_leh | PROP_cfg,
148350 + .properties_provided = 0,
148351 + .properties_destroyed = 0,
148352 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
148353 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa | TODO_rebuild_cgraph_edges
148354 +#if BUILDING_GCC_VERSION < 4009
148355 + }
148356 +#endif
148357 +};
148358 +
148359 +#if BUILDING_GCC_VERSION >= 4009
148360 +static const struct pass_data stackleak_final_rtl_opt_pass_data = {
148361 +#else
148362 +static struct rtl_opt_pass stackleak_final_rtl_opt_pass = {
148363 + .pass = {
148364 +#endif
148365 + .type = RTL_PASS,
148366 + .name = "stackleak_final",
148367 +#if BUILDING_GCC_VERSION >= 4008
148368 + .optinfo_flags = OPTGROUP_NONE,
148369 +#endif
148370 +#if BUILDING_GCC_VERSION >= 5000
148371 +#elif BUILDING_GCC_VERSION == 4009
148372 + .has_gate = true,
148373 + .has_execute = true,
148374 +#else
148375 + .gate = gate_stackleak_track_stack,
148376 + .execute = execute_stackleak_final,
148377 + .sub = NULL,
148378 + .next = NULL,
148379 + .static_pass_number = 0,
148380 +#endif
148381 + .tv_id = TV_NONE,
148382 + .properties_required = 0,
148383 + .properties_provided = 0,
148384 + .properties_destroyed = 0,
148385 + .todo_flags_start = 0,
148386 + .todo_flags_finish = TODO_dump_func
148387 +#if BUILDING_GCC_VERSION < 4009
148388 + }
148389 +#endif
148390 +};
148391 +
148392 +#if BUILDING_GCC_VERSION >= 4009
148393 +class stackleak_tree_instrument_pass : public gimple_opt_pass {
148394 +public:
148395 + stackleak_tree_instrument_pass() : gimple_opt_pass(stackleak_tree_instrument_pass_data, g) {}
148396 +#if BUILDING_GCC_VERSION >= 5000
148397 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
148398 + virtual unsigned int execute(function *) { return execute_stackleak_tree_instrument(); }
148399 +#else
148400 + bool gate() { return gate_stackleak_track_stack(); }
148401 + unsigned int execute() { return execute_stackleak_tree_instrument(); }
148402 +#endif
148403 +};
148404 +
148405 +class stackleak_final_rtl_opt_pass : public rtl_opt_pass {
148406 +public:
148407 + stackleak_final_rtl_opt_pass() : rtl_opt_pass(stackleak_final_rtl_opt_pass_data, g) {}
148408 +#if BUILDING_GCC_VERSION >= 5000
148409 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
148410 + virtual unsigned int execute(function *) { return execute_stackleak_final(); }
148411 +#else
148412 + bool gate() { return gate_stackleak_track_stack(); }
148413 + unsigned int execute() { return execute_stackleak_final(); }
148414 +#endif
148415 +};
148416 +}
148417 +
148418 +static opt_pass *make_stackleak_tree_instrument_pass(void)
148419 +{
148420 + return new stackleak_tree_instrument_pass();
148421 +}
148422 +
148423 +static opt_pass *make_stackleak_final_rtl_opt_pass(void)
148424 +{
148425 + return new stackleak_final_rtl_opt_pass();
148426 +}
148427 +#else
148428 +static struct opt_pass *make_stackleak_tree_instrument_pass(void)
148429 +{
148430 + return &stackleak_tree_instrument_pass.pass;
148431 +}
148432 +
148433 +static struct opt_pass *make_stackleak_final_rtl_opt_pass(void)
148434 +{
148435 + return &stackleak_final_rtl_opt_pass.pass;
148436 +}
148437 +#endif
148438 +
148439 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
148440 +{
148441 + const char * const plugin_name = plugin_info->base_name;
148442 + const int argc = plugin_info->argc;
148443 + const struct plugin_argument * const argv = plugin_info->argv;
148444 + int i;
148445 + struct register_pass_info stackleak_tree_instrument_pass_info;
148446 + struct register_pass_info stackleak_final_pass_info;
148447 + static const struct ggc_root_tab gt_ggc_r_gt_stackleak[] = {
148448 + {
148449 + .base = &track_function_decl,
148450 + .nelt = 1,
148451 + .stride = sizeof(track_function_decl),
148452 + .cb = &gt_ggc_mx_tree_node,
148453 + .pchw = &gt_pch_nx_tree_node
148454 + },
148455 + {
148456 + .base = &check_function_decl,
148457 + .nelt = 1,
148458 + .stride = sizeof(check_function_decl),
148459 + .cb = &gt_ggc_mx_tree_node,
148460 + .pchw = &gt_pch_nx_tree_node
148461 + },
148462 + LAST_GGC_ROOT_TAB
148463 + };
148464 +
148465 + stackleak_tree_instrument_pass_info.pass = make_stackleak_tree_instrument_pass();
148466 +// stackleak_tree_instrument_pass_info.reference_pass_name = "tree_profile";
148467 + stackleak_tree_instrument_pass_info.reference_pass_name = "optimized";
148468 + stackleak_tree_instrument_pass_info.ref_pass_instance_number = 1;
148469 + stackleak_tree_instrument_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
148470 +
148471 + stackleak_final_pass_info.pass = make_stackleak_final_rtl_opt_pass();
148472 + stackleak_final_pass_info.reference_pass_name = "final";
148473 + stackleak_final_pass_info.ref_pass_instance_number = 1;
148474 + stackleak_final_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
148475 +
148476 + if (!plugin_default_version_check(version, &gcc_version)) {
148477 + error(G_("incompatible gcc/plugin versions"));
148478 + return 1;
148479 + }
148480 +
148481 + register_callback(plugin_name, PLUGIN_INFO, NULL, &stackleak_plugin_info);
148482 +
148483 + for (i = 0; i < argc; ++i) {
148484 + if (!strcmp(argv[i].key, "track-lowest-sp")) {
148485 + if (!argv[i].value) {
148486 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
148487 + continue;
148488 + }
148489 + track_frame_size = atoi(argv[i].value);
148490 + if (argv[i].value[0] < '0' || argv[i].value[0] > '9' || track_frame_size < 0)
148491 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
148492 + continue;
148493 + }
148494 + if (!strcmp(argv[i].key, "initialize-locals")) {
148495 + if (argv[i].value) {
148496 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
148497 + continue;
148498 + }
148499 + init_locals = true;
148500 + continue;
148501 + }
148502 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
148503 + }
148504 +
148505 + register_callback(plugin_name, PLUGIN_START_UNIT, &stackleak_start_unit, NULL);
148506 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_stackleak);
148507 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_tree_instrument_pass_info);
148508 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_final_pass_info);
148509 +
148510 + return 0;
148511 +}
148512 diff --git a/tools/gcc/structleak_plugin.c b/tools/gcc/structleak_plugin.c
148513 new file mode 100644
148514 index 0000000..4436cbe
148515 --- /dev/null
148516 +++ b/tools/gcc/structleak_plugin.c
148517 @@ -0,0 +1,287 @@
148518 +/*
148519 + * Copyright 2013-2015 by PaX Team <pageexec@freemail.hu>
148520 + * Licensed under the GPL v2
148521 + *
148522 + * Note: the choice of the license means that the compilation process is
148523 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
148524 + * but for the kernel it doesn't matter since it doesn't link against
148525 + * any of the gcc libraries
148526 + *
148527 + * gcc plugin to forcibly initialize certain local variables that could
148528 + * otherwise leak kernel stack to userland if they aren't properly initialized
148529 + * by later code
148530 + *
148531 + * Homepage: http://pax.grsecurity.net/
148532 + *
148533 + * Usage:
148534 + * $ # for 4.5/4.6/C based 4.7
148535 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
148536 + * $ # for C++ based 4.7/4.8+
148537 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
148538 + * $ gcc -fplugin=./structleak_plugin.so test.c -O2
148539 + *
148540 + * TODO: eliminate redundant initializers
148541 + * increase type coverage
148542 + */
148543 +
148544 +#include "gcc-common.h"
148545 +
148546 +// unused C type flag in all versions 4.5-5.0
148547 +#define TYPE_USERSPACE(TYPE) TYPE_LANG_FLAG_5(TYPE)
148548 +
148549 +int plugin_is_GPL_compatible;
148550 +
148551 +static struct plugin_info structleak_plugin_info = {
148552 + .version = "201401260140",
148553 + .help = "disable\tdo not activate plugin\n",
148554 +};
148555 +
148556 +static tree handle_user_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
148557 +{
148558 + *no_add_attrs = true;
148559 +
148560 + // check for types? for now accept everything linux has to offer
148561 + if (TREE_CODE(*node) != FIELD_DECL)
148562 + return NULL_TREE;
148563 +
148564 + *no_add_attrs = false;
148565 + return NULL_TREE;
148566 +}
148567 +
148568 +static struct attribute_spec user_attr = {
148569 + .name = "user",
148570 + .min_length = 0,
148571 + .max_length = 0,
148572 + .decl_required = false,
148573 + .type_required = false,
148574 + .function_type_required = false,
148575 + .handler = handle_user_attribute,
148576 +#if BUILDING_GCC_VERSION >= 4007
148577 + .affects_type_identity = true
148578 +#endif
148579 +};
148580 +
148581 +static void register_attributes(void *event_data, void *data)
148582 +{
148583 + register_attribute(&user_attr);
148584 +// register_attribute(&force_attr);
148585 +}
148586 +
148587 +static tree get_field_type(tree field)
148588 +{
148589 + return strip_array_types(TREE_TYPE(field));
148590 +}
148591 +
148592 +static bool is_userspace_type(tree type)
148593 +{
148594 + tree field;
148595 +
148596 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
148597 + tree fieldtype = get_field_type(field);
148598 + enum tree_code code = TREE_CODE(fieldtype);
148599 +
148600 + if (code == RECORD_TYPE || code == UNION_TYPE)
148601 + if (is_userspace_type(fieldtype))
148602 + return true;
148603 +
148604 + if (lookup_attribute("user", DECL_ATTRIBUTES(field)))
148605 + return true;
148606 + }
148607 + return false;
148608 +}
148609 +
148610 +static void finish_type(void *event_data, void *data)
148611 +{
148612 + tree type = (tree)event_data;
148613 +
148614 + if (type == NULL_TREE || type == error_mark_node)
148615 + return;
148616 +
148617 +#if BUILDING_GCC_VERSION >= 5000
148618 + if (TREE_CODE(type) == ENUMERAL_TYPE)
148619 + return;
148620 +#endif
148621 +
148622 + if (TYPE_USERSPACE(type))
148623 + return;
148624 +
148625 + if (is_userspace_type(type))
148626 + TYPE_USERSPACE(type) = 1;
148627 +}
148628 +
148629 +static void initialize(tree var)
148630 +{
148631 + basic_block bb;
148632 + gimple_stmt_iterator gsi;
148633 + tree initializer;
148634 + gimple init_stmt;
148635 +
148636 + // this is the original entry bb before the forced split
148637 + // TODO: check further BBs in case more splits occured before us
148638 + bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb->next_bb;
148639 +
148640 + // first check if the variable is already initialized, warn otherwise
148641 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
148642 + gimple stmt = gsi_stmt(gsi);
148643 + tree rhs1;
148644 +
148645 + // we're looking for an assignment of a single rhs...
148646 + if (!gimple_assign_single_p(stmt))
148647 + continue;
148648 + rhs1 = gimple_assign_rhs1(stmt);
148649 +#if BUILDING_GCC_VERSION >= 4007
148650 + // ... of a non-clobbering expression...
148651 + if (TREE_CLOBBER_P(rhs1))
148652 + continue;
148653 +#endif
148654 + // ... to our variable...
148655 + if (gimple_get_lhs(stmt) != var)
148656 + continue;
148657 + // if it's an initializer then we're good
148658 + if (TREE_CODE(rhs1) == CONSTRUCTOR)
148659 + return;
148660 + }
148661 +
148662 + // these aren't the 0days you're looking for
148663 +// inform(DECL_SOURCE_LOCATION(var), "userspace variable will be forcibly initialized");
148664 +
148665 + // build the initializer expression
148666 + initializer = build_constructor(TREE_TYPE(var), NULL);
148667 +
148668 + // build the initializer stmt
148669 + init_stmt = gimple_build_assign(var, initializer);
148670 + gsi = gsi_start_bb(ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb);
148671 + gsi_insert_before(&gsi, init_stmt, GSI_NEW_STMT);
148672 + update_stmt(init_stmt);
148673 +}
148674 +
148675 +static unsigned int handle_function(void)
148676 +{
148677 + basic_block bb;
148678 + unsigned int ret = 0;
148679 + tree var;
148680 + unsigned int i;
148681 +
148682 + // split the first bb where we can put the forced initializers
148683 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
148684 + if (dom_info_available_p(CDI_DOMINATORS))
148685 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
148686 +
148687 + // enumarate all local variables and forcibly initialize our targets
148688 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
148689 + tree type = TREE_TYPE(var);
148690 +
148691 + gcc_assert(DECL_P(var));
148692 + if (!auto_var_in_fn_p(var, current_function_decl))
148693 + continue;
148694 +
148695 + // only care about structure types
148696 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
148697 + continue;
148698 +
148699 + // if the type is of interest, examine the variable
148700 + if (TYPE_USERSPACE(type))
148701 + initialize(var);
148702 + }
148703 +
148704 + return ret;
148705 +}
148706 +
148707 +#if BUILDING_GCC_VERSION >= 4009
148708 +namespace {
148709 +static const struct pass_data structleak_pass_data = {
148710 +#else
148711 +static struct gimple_opt_pass structleak_pass = {
148712 + .pass = {
148713 +#endif
148714 + .type = GIMPLE_PASS,
148715 + .name = "structleak",
148716 +#if BUILDING_GCC_VERSION >= 4008
148717 + .optinfo_flags = OPTGROUP_NONE,
148718 +#endif
148719 +#if BUILDING_GCC_VERSION >= 5000
148720 +#elif BUILDING_GCC_VERSION == 4009
148721 + .has_gate = false,
148722 + .has_execute = true,
148723 +#else
148724 + .gate = NULL,
148725 + .execute = handle_function,
148726 + .sub = NULL,
148727 + .next = NULL,
148728 + .static_pass_number = 0,
148729 +#endif
148730 + .tv_id = TV_NONE,
148731 + .properties_required = PROP_cfg,
148732 + .properties_provided = 0,
148733 + .properties_destroyed = 0,
148734 + .todo_flags_start = 0,
148735 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa | TODO_ggc_collect | TODO_verify_flow
148736 +#if BUILDING_GCC_VERSION < 4009
148737 + }
148738 +#endif
148739 +};
148740 +
148741 +#if BUILDING_GCC_VERSION >= 4009
148742 +class structleak_pass : public gimple_opt_pass {
148743 +public:
148744 + structleak_pass() : gimple_opt_pass(structleak_pass_data, g) {}
148745 +#if BUILDING_GCC_VERSION >= 5000
148746 + virtual unsigned int execute(function *) { return handle_function(); }
148747 +#else
148748 + unsigned int execute() { return handle_function(); }
148749 +#endif
148750 +};
148751 +}
148752 +
148753 +static opt_pass *make_structleak_pass(void)
148754 +{
148755 + return new structleak_pass();
148756 +}
148757 +#else
148758 +static struct opt_pass *make_structleak_pass(void)
148759 +{
148760 + return &structleak_pass.pass;
148761 +}
148762 +#endif
148763 +
148764 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
148765 +{
148766 + int i;
148767 + const char * const plugin_name = plugin_info->base_name;
148768 + const int argc = plugin_info->argc;
148769 + const struct plugin_argument * const argv = plugin_info->argv;
148770 + bool enable = true;
148771 + struct register_pass_info structleak_pass_info;
148772 +
148773 + structleak_pass_info.pass = make_structleak_pass();
148774 + structleak_pass_info.reference_pass_name = "ssa";
148775 + structleak_pass_info.ref_pass_instance_number = 1;
148776 + structleak_pass_info.pos_op = PASS_POS_INSERT_AFTER;
148777 +
148778 + if (!plugin_default_version_check(version, &gcc_version)) {
148779 + error(G_("incompatible gcc/plugin versions"));
148780 + return 1;
148781 + }
148782 +
148783 + if (strncmp(lang_hooks.name, "GNU C", 5) || !strncmp(lang_hooks.name, "GNU C+", 6)) {
148784 + inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
148785 + enable = false;
148786 + }
148787 +
148788 + for (i = 0; i < argc; ++i) {
148789 + if (!strcmp(argv[i].key, "disable")) {
148790 + enable = false;
148791 + continue;
148792 + }
148793 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
148794 + }
148795 +
148796 + register_callback(plugin_name, PLUGIN_INFO, NULL, &structleak_plugin_info);
148797 + if (enable) {
148798 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &structleak_pass_info);
148799 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
148800 + }
148801 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
148802 +
148803 + return 0;
148804 +}
148805 diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h
148806 index 88461f0..6fb70a0 100644
148807 --- a/tools/include/linux/compiler.h
148808 +++ b/tools/include/linux/compiler.h
148809 @@ -35,6 +35,14 @@
148810 # define unlikely(x) __builtin_expect(!!(x), 0)
148811 #endif
148812
148813 +#ifndef __size_overflow
148814 +# define __size_overflow(...)
148815 +#endif
148816 +
148817 +#ifndef __intentional_overflow
148818 +# define __intentional_overflow(...)
148819 +#endif
148820 +
148821 #define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
148822
148823 #endif /* _TOOLS_LINUX_COMPILER_H */
148824 diff --git a/tools/lib/api/Makefile b/tools/lib/api/Makefile
148825 index 36c08b1..87c72d1 100644
148826 --- a/tools/lib/api/Makefile
148827 +++ b/tools/lib/api/Makefile
148828 @@ -21,7 +21,7 @@ LIB_OBJS += $(OUTPUT)fd/array.o
148829
148830 LIBFILE = libapikfs.a
148831
148832 -CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
148833 +CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
148834 EXTLIBS = -lelf -lpthread -lrt -lm
148835 ALL_CFLAGS = $(CFLAGS) $(BASIC_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
148836 ALL_LDFLAGS = $(LDFLAGS)
148837 diff --git a/tools/perf/util/include/asm/alternative-asm.h b/tools/perf/util/include/asm/alternative-asm.h
148838 index 6789d788..4afd019e 100644
148839 --- a/tools/perf/util/include/asm/alternative-asm.h
148840 +++ b/tools/perf/util/include/asm/alternative-asm.h
148841 @@ -5,4 +5,7 @@
148842
148843 #define altinstruction_entry #
148844
148845 + .macro pax_force_retaddr rip=0, reload=0
148846 + .endm
148847 +
148848 #endif
148849 diff --git a/tools/virtio/linux/uaccess.h b/tools/virtio/linux/uaccess.h
148850 index 0a578fe..b81f62d 100644
148851 --- a/tools/virtio/linux/uaccess.h
148852 +++ b/tools/virtio/linux/uaccess.h
148853 @@ -13,7 +13,7 @@ static inline void __chk_user_ptr(const volatile void *p, size_t size)
148854 ({ \
148855 typeof(ptr) __pu_ptr = (ptr); \
148856 __chk_user_ptr(__pu_ptr, sizeof(*__pu_ptr)); \
148857 - ACCESS_ONCE(*(__pu_ptr)) = x; \
148858 + ACCESS_ONCE_RW(*(__pu_ptr)) = x; \
148859 0; \
148860 })
148861
148862 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
148863 index 0fba701..4a3dcd4 100644
148864 --- a/virt/kvm/kvm_main.c
148865 +++ b/virt/kvm/kvm_main.c
148866 @@ -78,12 +78,17 @@ LIST_HEAD(vm_list);
148867
148868 static cpumask_var_t cpus_hardware_enabled;
148869 static int kvm_usage_count = 0;
148870 -static atomic_t hardware_enable_failed;
148871 +static atomic_unchecked_t hardware_enable_failed;
148872
148873 struct kmem_cache *kvm_vcpu_cache;
148874 EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
148875
148876 -static __read_mostly struct preempt_ops kvm_preempt_ops;
148877 +static void kvm_sched_in(struct preempt_notifier *pn, int cpu);
148878 +static void kvm_sched_out(struct preempt_notifier *pn, struct task_struct *next);
148879 +static struct preempt_ops kvm_preempt_ops = {
148880 + .sched_in = kvm_sched_in,
148881 + .sched_out = kvm_sched_out,
148882 +};
148883
148884 struct dentry *kvm_debugfs_dir;
148885
148886 @@ -785,7 +790,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
148887 /* We can read the guest memory with __xxx_user() later on. */
148888 if ((mem->slot < KVM_USER_MEM_SLOTS) &&
148889 ((mem->userspace_addr & (PAGE_SIZE - 1)) ||
148890 - !access_ok(VERIFY_WRITE,
148891 + !access_ok_noprefault(VERIFY_WRITE,
148892 (void __user *)(unsigned long)mem->userspace_addr,
148893 mem->memory_size)))
148894 goto out;
148895 @@ -1684,9 +1689,17 @@ EXPORT_SYMBOL_GPL(kvm_read_guest_cached);
148896
148897 int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len)
148898 {
148899 - const void *zero_page = (const void *) __va(page_to_phys(ZERO_PAGE(0)));
148900 + int r;
148901 + unsigned long addr;
148902
148903 - return kvm_write_guest_page(kvm, gfn, zero_page, offset, len);
148904 + addr = gfn_to_hva(kvm, gfn);
148905 + if (kvm_is_error_hva(addr))
148906 + return -EFAULT;
148907 + r = __clear_user((void __user *)addr + offset, len);
148908 + if (r)
148909 + return -EFAULT;
148910 + mark_page_dirty(kvm, gfn);
148911 + return 0;
148912 }
148913 EXPORT_SYMBOL_GPL(kvm_clear_guest_page);
148914
148915 @@ -1931,7 +1944,7 @@ static int kvm_vcpu_release(struct inode *inode, struct file *filp)
148916 return 0;
148917 }
148918
148919 -static struct file_operations kvm_vcpu_fops = {
148920 +static file_operations_no_const kvm_vcpu_fops __read_only = {
148921 .release = kvm_vcpu_release,
148922 .unlocked_ioctl = kvm_vcpu_ioctl,
148923 #ifdef CONFIG_COMPAT
148924 @@ -2648,7 +2661,7 @@ out:
148925 }
148926 #endif
148927
148928 -static struct file_operations kvm_vm_fops = {
148929 +static file_operations_no_const kvm_vm_fops __read_only = {
148930 .release = kvm_vm_release,
148931 .unlocked_ioctl = kvm_vm_ioctl,
148932 #ifdef CONFIG_COMPAT
148933 @@ -2719,7 +2732,7 @@ out:
148934 return r;
148935 }
148936
148937 -static struct file_operations kvm_chardev_ops = {
148938 +static file_operations_no_const kvm_chardev_ops __read_only = {
148939 .unlocked_ioctl = kvm_dev_ioctl,
148940 .compat_ioctl = kvm_dev_ioctl,
148941 .llseek = noop_llseek,
148942 @@ -2745,7 +2758,7 @@ static void hardware_enable_nolock(void *junk)
148943
148944 if (r) {
148945 cpumask_clear_cpu(cpu, cpus_hardware_enabled);
148946 - atomic_inc(&hardware_enable_failed);
148947 + atomic_inc_unchecked(&hardware_enable_failed);
148948 printk(KERN_INFO "kvm: enabling virtualization on "
148949 "CPU%d failed\n", cpu);
148950 }
148951 @@ -2801,10 +2814,10 @@ static int hardware_enable_all(void)
148952
148953 kvm_usage_count++;
148954 if (kvm_usage_count == 1) {
148955 - atomic_set(&hardware_enable_failed, 0);
148956 + atomic_set_unchecked(&hardware_enable_failed, 0);
148957 on_each_cpu(hardware_enable_nolock, NULL, 1);
148958
148959 - if (atomic_read(&hardware_enable_failed)) {
148960 + if (atomic_read_unchecked(&hardware_enable_failed)) {
148961 hardware_disable_all_nolock();
148962 r = -EBUSY;
148963 }
148964 @@ -3211,7 +3224,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
148965 kvm_arch_vcpu_put(vcpu);
148966 }
148967
148968 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
148969 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
148970 struct module *module)
148971 {
148972 int r;
148973 @@ -3258,7 +3271,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
148974 if (!vcpu_align)
148975 vcpu_align = __alignof__(struct kvm_vcpu);
148976 kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, vcpu_align,
148977 - 0, NULL);
148978 + SLAB_USERCOPY, NULL);
148979 if (!kvm_vcpu_cache) {
148980 r = -ENOMEM;
148981 goto out_free_3;
148982 @@ -3268,9 +3281,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
148983 if (r)
148984 goto out_free;
148985
148986 + pax_open_kernel();
148987 kvm_chardev_ops.owner = module;
148988 kvm_vm_fops.owner = module;
148989 kvm_vcpu_fops.owner = module;
148990 + pax_close_kernel();
148991
148992 r = misc_register(&kvm_dev);
148993 if (r) {
148994 @@ -3280,9 +3295,6 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
148995
148996 register_syscore_ops(&kvm_syscore_ops);
148997
148998 - kvm_preempt_ops.sched_in = kvm_sched_in;
148999 - kvm_preempt_ops.sched_out = kvm_sched_out;
149000 -
149001 r = kvm_init_debug();
149002 if (r) {
149003 printk(KERN_ERR "kvm: create debugfs files failed\n");
Unofficial grsecurity patch archive (https://github.com/slashbeast/grsecurity-scrape)